baber/WOPTO huggingface dataset:
Patent JP-S5678767-A (JP)
Title: Sorter
Inventor: NEZU TAKAO
IPC: G03G15/00
Filed: 1979-11-27
Abstract: PURPOSE: To facilitate the handling of copying paper unrequiring the sorter by enabling temporary housing for the copying paper which does not utilize the sorter through provision of a deflecting means and the main paper-discharging plate.  
     CONSTITUTION: The deflecting means 13 distributing the sheets of the copying paper discharged to the conveying device 3 of a take-in part or to the main paper- discharging plate 11 is provided at the tip of a taking-in and conveying device 3 provided at the paper-discharging port B of a transfer machine A. The deflecting means 13 moves according to a cut-in transfer signal from the transfer machine A or an urgent stoppage signal and discharge on to the plate 11 the cut-in copying paper or transitory copying paper. By this constitution, the copying paper whose sheets are not yet arranged for the pages thereof can be caught on to the plate 11 which can be distinguished from a paper-discharging plate device 5. In addition, when any urgent situations occur, the copying paper in processing can be escaped to the main paper-discharging plate 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5485036-A (JP)
Title: Developing device of electrostatic latent images
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/09
Filed: 1977-12-20
Abstract: PURPOSE:To perform friction charging or charge injection to toner evenly over the entrire part by providing two doctor members between toner feed member and developing part and making one of them movable. CONSTITUTION:A first doctor 12 which is fixed to hopper side wall 10 by way of an insulator 11 is supported to the outlet side of a hopper 9 and a movable second doctor 14 on the opposite side thereof by way of an insulator 13. Then, the specified volume of toner T delivered out from the hopper 9 at the developing is defined to the initial delivery quantity by the first doctor 12, and is charged to the specified polarity, after which it is defined to the final thickness by the second doctor 14 from the relation of d2<d1 and is friction charged, thence it is contacted to a photosensitive drum 5 by way of a developing roller 6, whereby electrostatic latent images are turned to visible images. While not in development, the second doctor 14 is pulled up to the arrow (a) direction.
Patent JP-S5379815-A (JP)
Title: Recovery of adipic acid
Inventor: NISHIKIDO JIYOUJI
IPC: C07C67/00
Filed: 1976-12-22
Abstract: PURPOSE: To recover adipic acid in high yield, by extracting waste liquor in the production of adipic acid, i. e.  an aqueous solution containing adipic acid, glutaric acid and succinic acid, with cyclohexanone and/or cyclohexanol in the presence of urea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63318553-A (JP)
Title: Production of resin for molding spool of photographic cartridge
Inventor: SADA TOSHIO
IPC: G03C3/00
Filed: 1987-06-22
Abstract: PURPOSE:To mold a spool of a cartridge for photographic films at a low cost by incorporating silicone and carbon black powder at a high concn. to one impact resistant polystyrene resin which is a base material resin and forming the mixture to master batch pellets. CONSTITUTION:The carbon black powder 32 is dispersed in the impact resistant polystyrene resin 31 and the carbon black-contg. master batch pellets are formed. The carbon black-contg. master batch pellets, the impact resistant polystyrene resin 31 and the silicone 33 are melted and kneaded in a kneading machine 35 to form the carbon black- and silicone-contg. master batch pellets. The carbon black- and silicone-contg. master batch pellets and a polystyrene resin 30 are mixed on the upper stream of a molding machine 36. Just one time of the melting and kneading are thereby necessitated and the polystyrene resin is made into the resin compsn. which is not subjected to heat hysteresis at all. The inexpensive spool which is not deteriorated in quality is thereby produced and the initial cost is reduced.
Patent JP-H10224-A (JP)
Title: Bag system to isolate stem cell and precursor cell from umbilical blood
Inventor: SAITO KENICHI
IPC: A61M1/02
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enable to inject a liquid medicine liable to be deteriorated during preservation, in an aseptic condition when use with easier operation by connection a first sub bag having a freezer bag, a main bag and connectors for jointing them one another to a second liquid medicine bag having a second sub bag and a sterilizing filter with a tube. SOLUTION: When taking in umbilical blood from the umbilicus and the placenta using a blood-collecting needle 21 and then inject it in a main bag 2 containing anticoagulant and seal the bag with a clamp, a connector 23 of the main bag 2 and a connector 12 of a first liquid medicine bag 1 are joined together so as to transfer the blood agglutinant injected through a sterilizing filter to the main bag 2. Then, the centrifugation of the main bag 2 is performed to separate the blood into the blood plasma containing white corpuscles and blood corpuscles. A connector 24 of the main bag 2 and a connector 31 of a first sub bag 3 are joined together so as to transfer the supernatant liquid (blood plasma containing white corpuscles) in the main bag 2 to the first sub bag 3. Then, the first sub bag 3 is centrifuged to transfer the upper laying blood plasma to a second sub bag 4.
Patent JP-S5486357-A (JP)
Title: Multicomponent base glass fiber for optical communication
Inventor: SAWAMURA KUNIHIDE
IPC: C03B37/023
Filed: 1977-12-22
Abstract: PURPOSE:To provide good chemical resistance properties and superior weatherability and achieve the improvement in performance, service life and scattering loss by using the multicomponent base glasses comprising specifying core material and covering material to respectively specified component values of specific materials. CONSTITUTION:The glass fiber is formed by drawing the multicomponent base glass composed of SiO2 55 to 70%, Al2O3 0.5 to 7%, alkali metal oxide 10 to 23%, CaO 2 to 10%, MgO 0 to 5% and B2O3 4 to 15%, based on weight, as a core material, and the multicomponent base glass composed of SiO2 65 to 80%, Al2O3 0.5 to 10%, alkali metal oxide 9 to 17%, CaO 1 to 5%, MgO 0 to 4% and B2O3 0 to 10%, based on weight, as a covering material, at temperatures of, e.g., 800 to 1100 deg.C, by a double crucible mathod. These make chemical resistances such as water resistance, acid resistance and alkali resistance good, make weatherability superior owing to less alkali elution from the covering layer and make it possible to considerably improve performance, service life and scattering loss.
Patent JP-H0822987-A (JP)
Title: Semiconductor device and its manufacture
Inventor: DOI ICHIRO
IPC: H01L21/3205
Filed: 1994-07-05
Abstract: PURPOSE:To prevent impurities left after chemical mechanical polishing from coming into contact with a wiring layer or remaining in the vicinity of the wiring layer, by forming a flat surface of a first interlayer insulating film above the uppermost surface of the wiring layer positioned on the lower layer of a first interlayer insulating film. CONSTITUTION:One wiring layer 11 is insulated from the other wiring layer 11 by an interlayer insulating film 12 having a flat surface 12a, which is formed above the uppermost surface of the wiring layer 11 positioned on the lower layer of the first interlayer insulating film 12. Thereon a second interlayer insulating film 13 is formed. Thereby impurities left after chemical mechanical polishing can be prevented from coming into contact with the wiring layer 11 or remaining in the vicinity of the wiring layer 11, so that the wiring layer 11 of high reliability can be formed.
Patent JP-S638757-A (JP)
Title: Image forming method
Inventor: TANAKA MASAFUMI
IPC: G03G15/05
Filed: 1986-06-30
Abstract: PURPOSE:To obtain an image of high contrast by making the timing when an electrically charged photoconductive toner is exposed to light to extinguish the electric charge different from the timing when electric charge having a polarity opposite to that for electric charge is applied to the toner which loses the electric charge. CONSTITUTION:A prescribed electric field is formed between a conductive electrode 12 and a conductive substrate 11 by a voltage applied from a power source 13. The toner which loses the electric charge by exposure on the conductive substrate 11 is charged with a negative electric charge from the substrate 11 to have the negative polarity. The toner having one polarity on the substrate 11 is electrostatically transferred to transfer paper by a prescribed transfer device. In case of transfer of the toner which has the negative polarity by exposure, plus corona discharge is performed from the rear face of the transfer paper, and only the toner having the negative polarity is electrostatically transferred onto the transfer paper, and there is not a fear that the toner having the positive polarity on the substrate 11 is transferred. The timing when the electric charge of the toner which is not exposed is attenuated is delayed, and this toner at the time of transfer keeps a high extent of electric charge, and the potential difference between this toner and the exposed toner is increased to obtain an image of high contrast.
Patent JP-H04354740-A (JP)
Title: Sheet separation device for paper-feeding device
Inventor: SUZUKI NOBUTAKA
IPC: G03G15/00
Filed: 1991-05-29
Abstract: PURPOSE:To surely separate sheets by handling them at the time of paper feeding. CONSTITUTION:A friction pad 13 is supported with a pad supporting member 12, and a guide part 12a, having curvature nearly same as that of the surface of a paper-feeding roller 11, is provided on the pad supporting member 12. The guide part 12a is arranged along the outer periphery of the paper-feeding roller 11, and the pad supporting member 12 is energized to push the friction pad 13 to the paper-feeding roller 11.
Patent JP-H112075-A (JP)
Title: Bay window structure
Inventor: AKUTAGAWA IKUO
IPC: E06B3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a day window structure which permits enhancement of the easiness in execution of works. SOLUTION: A frame 1 to form a bay window is fixed to a structural frame 10 of a building for dwelling use, and to this frame 1 an exterior all panel 2, window sash 3, and roofing member 4 are fixed in the same manner as the structural frame 10. The roofing member 4 of the bay window is divided into a roof plate 5 which is arranged as accommodated prior to the exterior wall panel 2 and window sash 3 and a frame member 6 for the peripheral edge of the roof plate 5 arranged as accommodated later than the panel 2 and the sash 3.
Patent JP-H0320908-A (JP)
Title: Flame retardant electric wire and cable
Inventor: YAMAMOTO YASUAKI
IPC: H01B7/295
Filed: 1989-06-16
Abstract: PURPOSE:To provide good flame retardation owing to formation of firm carbides during combustion and prevent evolution of harmful halogen-type gases. CONSTITUTION:The title power cable is coated with a coating layer consisting of 100 pts.wt. of polyolefin, >=50 pts.wt. of aluminum hydroxide or magnesium hydroxide, and >=10 pts.wt. of calcium hydroxide. Aluminum hydroxide or magnesium hydroxide which has 0.1-5mum of particle size and is surface-treated with fatty acids, fatty acid metal salts, silane coupling agents, or titanate coupling agent is used. Surface treated calcium hydroxide is used as well, and as a surface treatment agent, fatty acids, fatty acid salts, silane coupling agents, and titanate coupling agents can be used.
Patent JP-H0318825-A (JP)
Title: Liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: G02F1/1335
Filed: 1989-06-16
Abstract: PURPOSE:To realize a high luminance image by providing a polarization beam splitter, a polarization rotary element for converting an undesired polarization component from the polarization beam splitter to a desired polarization component, and a reflecting means between a light source and an optical separating means. CONSTITUTION:Between a light source 1 and an optical separating means 8, a polarization beam splitter 2, a polarization rotary element 3 for converting an undesired polarization component from the polarization beam splitter 2 to a desired polarization component, and reflecting means 4 - 7 are provided. A light beam emitted from the light source 1 is separated into a P polarization component and an S polarization by the polarization beam splitter 2, and a desired polarization component is allowed to travel straight or converted as to its route by the reflecting means 4 - 7. On the other hand, an undesired polarization component is converted to a desired polarization component by passing through the polarization rotary element 3, and thereafter, allowed to travel straight or converted as to its route by the reflecting means 4 - 7 and made incident on the optical separating means 8. Accordingly, a light beam which is made incident on the polarization beam splitter 2 is all made incident on a liquid crystal light valve 12 as a desired light. In such a way, a high luminance display can be realized.
Patent JP-H0655329-A (JP)
Title: Device for splitting pipe into part of specific length
Inventor: BUIRUHERUMU SHIYUUMATSUHERU
IPC: B23D21/04
Filed: 1993-05-21
Abstract: PURPOSE: To provide a device capable of separating also a tube having a remarkably different diameter. CONSTITUTION: A device for separating a tube into parts of specified lengths has a cutting head 10 which is continuously driven and rotated. This cutting head is provided with at least one cutting mechanism 17 of the shape of a disk blade 18. This cutting mechanism 17 can be oscillated 3 in a wide range in a radial direction of a tube axis 31 by a control element 1.
Patent JP-S6216121-A (JP)
Title: Manufacture of writing sheet
Inventor: KOSUGE EISAKU
IPC: B29L9/00
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a writing sheet to and from which information can repeatedly be written and erased, by a method wherein support material plastic and writable and erasable plastic are co-extruded by means of a T-die suitable for film-making so as to melt-join both the plastics into sheet. CONSTITUTION:A composition consisting of 50 parts by weight of ethylene glycidyl methacrylate-vinyl acetate copolymer and 50pts.wt. of calcium carbonate is employed as a support material and an ethylene tetrafluoride-ethylene copolymer is employed as a writable and erasable resin material so as to be co- extruded by means of a T-die and to be contact-bonded by being past between nip rolls and cooling rolls in order to be cooled in such a sheet-like form, in which the thickness of the support material turns to be 180mum and the thickness of the writable and erasable resin material turns to be 5mum. Thus, a writing sheet, in which the support material plastic film 1 and the writable and erasable plastic film are integrally melted together, is obtained. The writing sheet can be applied to an electronic blackboard to and from which information such as characters, numerals and the like can repeatedly be written and erased by means of an exclusive marker.
Patent JP-H0981108-A (JP)
Title: Character pattern generating device and method therefor
Inventor: AMANO HIROYUKI
IPC: G06F17/28
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To generate a reverse character pattern from stroke font data by generating a contour pattern based on control point data converted so as to correspond to an outputted character size. SOLUTION: A CPU 1 performs the control of a whole device and program and arithmetic processing, and the program is stored in a ROM 3. The radical constituting data of a radical to be an object of generation are fetched from a generating object character. A body part composed of the fetched core and thickness is combined with the start and the end of writing and stroke data are prepared by means of a control point of one contour. The generating method of a character pattern is selected from the output size of a character to be currently generated. When a processing speed is higher for extracting a contour after reducing the size, one-contour data are converted to have a size suitable for contour extraction.  The contour of a stroke is generated at the developing position in a generating object radical based on the contour control point of the stroke and then the contour of the stroke is painted out.
Patent JP-S6215918-A (JP)
Title: Comparator
Inventor: SHIODA FUMIO
IPC: H03K5/24
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a comparator whose comparison time is reduce by applying positive feedback to an inverting input terminal of a differential amplifier. CONSTITUTION:When switches S5, S6 are changed from the on-state to the off-state, the 1st differential amplifier A1 detects a difference between an input voltage Vin and a reference voltage VR, it output Q(=Vout1) changes toward mu1(Vin-VR), the 2nd differential amplifier A2 detects a difference between the output Vout1 of the 1st differential amplifier A1 and the reference voltage VR and its output Q(Vout2) changes toward -mu2(Vout1-VR). When the 1st and 4th switches S1 and S4 are changed from the on-state to the off-state and the 2nd and 3rd switches S2 and S3 are changed from the off-state into the on-state, positive feedback is applied to the 1st differential amplifier A1 from both the non-inverting input terminal and the inverting input terminal, its output Q changes toward mu1(Vout1-Vout2) at a high speed up to the maximum operating voltage Vmax1, made stable at the voltage, and on the other hand, the output Q of the 2nd differential amplifier A2 changes up to the maximum operating voltage Vmax2 at a high speed and is made stable at the voltage.
Patent JP-S6217278-A (JP)
Inventor: TSURUMI SHIGEYUKI
IPC: B42D15/10
Filed: 1985-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H102260-A (JP)
Title: Fuel supply unit
Inventor: TERADA KEIICHI
IPC: B60K15/01
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for leaving a return tube as fixedly brazed to a cover unit and improve conveying workability of the cover unit, by forming a flow path for guiding return fuel to a tank bottom part in a suspending member. SOLUTION: A suspension stay 22a suspension supported by a cover unit 10 is formed into a hollow pipe shape, also in its lower part, an opening 22a1 is formed, so as to mount a cup-shaped bottomless holder 30 in a lower part. In this way, all work for forming a flow path in an assembly job site can be performed, as compared with the case individually brazing a return tube, necessity for packing and conveying work in a brazed condition is eliminated, workability can be improved.
Patent JP-S5778040-A (JP)
Title: Pattern transfer method
Inventor: YOMO ASAO
IPC: G03F1/76
Filed: 1980-10-31
Abstract: PURPOSE:To minimize scattering of transferred line width in the plate used for photographic etching, by enlarging exposure of the photo-resist layer of the plate and its development time to the range minimizing scattering of width of the line in the plate beyond the highest point of resolution. CONSTITUTION:A master mask plate 2 is set with the photoresist face of a copy mask plate 1 directed inside, a copy room 4, a master room 5, and a chamber room 6 are evacuated to a given vacuum degree through suction openings 7, 8, 9 in order to bring the photoresist face of the plate 1 into close contact with the plate 2, and then, the rooms 4, 5 are returned to one atmospheric pressure, but the room 6 alone is kept at the given vacuum degree. The exposure to light L and a development time are enlarged beyond the highest resolution point to the range minimizing scattering of the line width in the plate to execute pattern transfer.
Patent JP-S5277892-A (JP)
Title: Composition having catalytic activity
Inventor: ONODA TAKESHI
IPC: B01J27/02
Filed: 1975-12-24
Abstract: PURPOSE:A composition having catalytic activity suitable for forming carboxylic acid phenyl esters with high yield and high selectivity from benzene and aliphatic carboxylic acidsin the presence of molecular oxygen.
Patent JP-S6132970-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R13/506
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6046462-A (JP)
Title: Rotation sensor
Inventor: OOKAMI MASAAKI
IPC: G01P3/488
Filed: 1983-08-23
Abstract: PURPOSE:To improve the detection precision of a rotating speed by arranging a magnet where magnetic flux passes through a magnetism sending element only when a projection to be detected is aligned to the magnetism sensing element to put the element in operation. CONSTITUTION:The tip of the projection 2 to be detected is set closely while aligned almost to the center of the magentism sensing element 6, and further, the interval between the magnet 7 and element 6 are set larger enough to prevent the magnetic flux from the magnet 7 from extending to the element 6 when the projection 2 need not be detected. The element 6 and magnet 7 are separated when the projection 2 is not present and its detection is unnecessary, and a ro tating body 1 is also separated, so the output of the element 6 is nearly zero. When the projection 2 comes to the position of the element 6, the magnetic circuit is constituted including the magnet 7, rotating body 1, projection 2, element 6, and yoke 4, and the magnetic flux converged on the nearly center of the element because of the taper shape of the projection 2 to pass through it. Then, the element 6 generates a specific voltage.
Patent JP-S6046083-A (JP)
Title: Manufacture of avalanche photodiode
Inventor: NIWA MASARU
IPC: H01L31/107
Filed: 1983-08-24
Abstract: PURPOSE:To enable to obtain guard ring effect only by the once formation of a P<+> type region by laminating a semiconductor layer on a substrate and forming a recess at the center. CONSTITUTION:An InGaAs layer 22 having relatively low impurity density and an InP layer 23 are crystal-grown on an InP substrate 21, the layer 23 is etched, an InP layer 24 having the impurity density of the same degree as the layer 23 in the crystal growth and an InP layer 25 having relatively high impurity density are grown, the layer is flattened by etching, Zn or Cd is thermally diffused to form a P type region 26, etched to form a P-N junction in the region 25 only in a photoreceptor 31, and a surface protective film 27, a P type side electrode 28 and an N type side electrode 29 are formed. A concentration of an electric field in the region 31 becomes sufficient due to the density difference of the regions 24, 25, thereby obtaining a guard ring effect.
Patent JP-H11342737-A (JP)
Title: Supporting structure for vehicular center visor
Inventor: UMEMURA NAOKI
IPC: B60J3/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing and assembling costs by lessening the number of constituent part items and assembling man-hour. SOLUTION: A bearing section 31 for a vehicular center visor 60 is directly formed in a mount seat body 20 made up in a base part of a supporting member 11 in a vehicular room mirror device 10. A visor stay 61 supporting a center visor body 70 of the vehicular center visor 60 is rotatably supported on the bearing section 31 of the mount seat body 20 at its base axial part 62.
Patent JP-S5779148-A (JP)
Title: Wear resistant material for low temperature use
Inventor: MAKINO MITSUO
IPC: C22C38/14
Filed: 1980-11-05
Abstract: PURPOSE: To obtain a wear resistant material for low temp. use with enhanced impact resistance at low temp. by forging a steel contg. a specified amount of C, Si, Mn, Ti, B, P, S and Al under specified conditions, followed by hardening and tempering.  
     CONSTITUTION: A steel consisting of 0.20W0.35% C, 1.00W1.30% Si, 1.20W1.50% Mn, 0.03W0.08% Ti, 0.002W0.006% B, ≤0.025% P, ≤0.015% S, 0.08W0.12% Al and the balance Fe is cast. This cast steel is soaked and held at about 850W900°C, and it is forged at ≥2S forging ratio, hardened by quenching from a temp. after finishing the forging, and tempered at about 100W300°C. By this treatment, a wear resistant material for low temp. use with superior impact resistance at low temp. is obtd. while saving expensive elements. This material can be applied soundly to machine parts in a cold district, etc. 
     COPYRIGHT: (C)1982,JPO&Japio