baber/WOPTO huggingface dataset:
Patent JP-S60199583-A (JP)
Title: Manufacture of water channel
Inventor: ISHIMARU KAZUYUKI
IPC: B23K15/00
Filed: 1984-03-23
Abstract: PURPOSE:To make a water channel easily and efficiently without executing grooving by joining a sheet material providing a small gap with a through welding and making the wall of a channel with this continuous welding work. CONSTITUTION:An upper sheet 8 and lower sheet 9 having a small gap between the sheets are overlapped and a through welding is performed from one side of the upper sheet 8 to the lower sheet 9 by an electron-beam welding 11, etc. to make a deposited metal 13 joining the upper sheet 8 and the lower sheet 9. This deposited metal 13 becomes a wall of the gap 10, therefore the gap 10 can be used as a channel.
Patent JP-H05215737-A (JP)
Title: Flow cell for liquid chromatograph
Inventor: TAMURA TAKAO
IPC: G01N27/28
Filed: 1992-02-05
Abstract: PURPOSE:To widen the flow velocity range for flow cell application and reduce the time and man power for exchanging the flow cell and pipings by providing a flow cell pipes for detector with a bypass capable of flowing excess elution liquid. CONSTITUTION:The elution liquid in an elution liquid vessel 1 is sent to a connection pipe 2 with a pump 3, flows in a column 5 accompanying sample injected from an injector 4 and the dissociated elution liquid is guided to a flow cell 7 of a detector 6. At this moment, the elution liquid coming out of the column 5 is lead partly to the flow cell using a three-way joint 9 and the rest to a bypass 11. As the flowrate ratio is determined by the pipe diameters of the inlet side 81 of the pipe 8 of the flow cell 7 and the bypass 11, a supplimentary piping is prepared. If such a flow regulator as a needle pipe and the like is provided to the bypass 11, a desired flow ratio of elution liquid is controlled without changing the piping and thus the flowrate range applied to the flow cell 7 can be widened.
Patent JP-S62227994-A (JP)
Inventor: MAIKERU SHII TANKA
IPC: C10J3/48
Filed: 1987-03-11
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-H09240054-A (JP)
Title: Method and apparatus for correction of pixel defect of exposure device
Inventor: SUZUKI KENJI
IPC: B41J2/445
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To carry out exposure without any pixel defect by using an optical shutter containing a microshutter which is bad in functioning. SOLUTION: An optical shutter 21 is constituted by arranging a number of microshutters 29. Color paper is exposed line by line, the optical shutter 21 is transferred by one pitch (p) of the micro shutter 29. Thereafter, the position of the color paper corresponding to the microshutter having defects 29(a) is corrected by exposure with the normal microshutter 29. In the same way, proper exposure and correction exposure are carried out for the next line, and an image is recorded by repetition of that on and after that. Even the optical shutter 21 having a bad functioning microshutter 29a which does nod transfer from a closed state to an open state can record an image without any pixel defect. The optical shutter 21 containing the bad functioning microshutter 29a can be also used.
Patent JP-H10248741-A (JP)
Title: Portable washer
Inventor: OTA MASUO
IPC: A47K7/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a washer provided with a water supply structure for reducing a volume at the time of carrying for easily supplying washing water to a tank part. SOLUTION: A water supply lid 17 is provided on a surface opposite to the one where the tank part 2 is in contact with a main body part 1 and a large space for housing the main body part 1 at the time of carrying is secured inside the tank part 2. A gutter 13 is provided on the inner side of the water supply lid 17, and when no space is provided under a water faucet, it is turned obliquely to the faucet and water is supplied at the time of supplying the water to the tank part 2, when the water supply lid 17 is locked at a prescribed open angle, the gutter 13 functions so as to lead the flow of flowing-down city water into the tank part 2. When a sufficient space is provided under the faucet, the water supply lid 17 is turned to a fully opened state and the water is supplied in the state of erecting this washer upright.
Patent JP-H03256386-A (JP)
Title: Semiconductor laser, its manufacture and optical communication system
Inventor: UOMI KAZUHISA
IPC: H04B10/50
Filed: 1990-03-06
Abstract: PURPOSE:To sharply reduce the parasitic capacitance of a semiconductor laser and to execute an ultrahigh-speed optical modulation operation by a method wherein a first electrode part is arranged and installed so as to correspond to a resonator structure, a second electrode part is connected to an external power supply, the second electrode part is connected electrically to the first electrode part and one pair of electrodes are arranged and installed on a semiconductor region. CONSTITUTION:For example, an n-InGaAsP light-guide layer 2, an InGaAsP active layer 3 and a p-InP clad layer 4 are grown sequentially on an n-InP substrate 1 where a diffraction grating has been formed. A mesa stripe in a reverse mesa shape is formed by using an SiO2 film as a mask; after that, a p-InP buried layer 5 and an n-InP buried layer 6 are buried and grown. An SiO2 film 7 is formed at the lower part of a pad electrode 8b; a p-electrode 8 is formed. The n-InP buried layer 6 and the p-InP buried layer 5 are etched and removed by using the p-electrode 8 as a mask. The n-InP buried layer 6 and the p-InP buried layer 5 under an aerial interconnection layer 5 are side-etched and removed. An n-electrode 9 is formed; after that, a resonator length is cleaved to 300mum.
Patent JP-S51131178-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA AKIO
IPC: D06F39/12
Filed: 1975-05-12
Abstract: PURPOSE: To provide a themosetting resin composition having an are resistance which is excellent in high temperature resistance and heat aging characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57167208-A (JP)
Title: Dehydrator for resin pellet
Inventor: NAKAMURA KENSAKU
IPC: F26B5/08
Filed: 1981-04-09
Abstract: PURPOSE:To dehydrate a resin pellet at much lower cost than by a hot air drying method by a method in which a resin pellet cooled by cooling water by a direct contact manner is collided against a drain net in such a way as to forcibly and quickly shake off water adhered to the resin pellet by means of impaction. CONSTITUTION:Resin pellets P wetted with water are charged into a hopper 15, dropped from the hopper 15, sent to an outlet 13 while being directed toward a metal net 17 by the pressure of air jetted into a casing from an air nozzle 16, during which the water adhered to the resin pellets P is separated primarily. Afterwards, the resin pellets P are blown through the inlet 11 of an induction pipe 2 into a passway 3 and passed through the first curved passway 4 near the inlet of the induction pipe 2, whereupon the resin pellets P undergo a centrifugal force, directed to the inclined guide face 24 of an inducer 22, sent toward slantly outwards, and collided against a drain net 21 for separation of water adhered to the resin pellets P.
Patent JP-H08246711-A (JP)
Title: Framework of tent
Inventor: ARAKI YOSHITAKA
IPC: E04H15/44
Filed: 1995-03-14
Abstract: PURPOSE: To facilitate the storage and assembly of a tent. CONSTITUTION: A framework 11 of a tent consists of a pair of first and second pipes 12, 13 which are extended in the horizontal direction on the same axis and a plurality of first and second support columns 14, 15 which support both pipes 12, 13. Each of the first and second support columns 14, 15 can turn centered on the first and second pipes 12, 13. Moreover, the adjacent first and second support columns 14, 15 are connected each other by a first shielding plate 32 and a second shielding plate 33. When the framework 11 of the tent is stored, each of the first and second support columns 14, 15 is turned in the direction in which they approach each other and made into the closed condition. Moreover, when the framework 11 of the tent is assembled, each of the first and second support columns 14, 15 is turned in the direction in which they come apart and made into the open condition.
Patent JP-H04217697-A (JP)
Title: Antibiotics
Inventor: DEIBUITSUDO EFU SESHIN
IPC: A61P31/04
Filed: 1991-03-19
Abstract: PURPOSE: To provide a new antibiotic, cyclic lipopeptide which can be obtained from biologically pure culture of Zalerion arboricola, has high antibacterial activity against human pathogens, and is of very low mammalian toxicity.  
     CONSTITUTION: Zalerion arboricola ATCC 20958 is cultured to produce the sufficient amount of the desired compound under an aerobic condition in a nutrient culture medium including assimilation sources of carbon and nitrogen and inorganic salt, a lump is homogenized after the completion of the culture, methylethylketone is added thereto, the mixture liquid is sufficiently stirred, and then centrifuged to separate a methylethylketone layer, then the same is vaporized and solidified under the reduced pressure, the resulted residue is dissolved in methanol, centrifuged, and a refined by high performance liquid chromatography, to obtain the antibiotic cyclic lipopeptide of the formula. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10251100-A (JP)
Title: Growing method of compound semiconductor crystal
Inventor: UEDA TAKASHI
IPC: H01L21/20
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cubic crystal of high quality which easily causes cleavage by allowing a part of a layer of AlAs crystal to react with nitrogen to change to AlN and epitaxially growing a compd. semiconductor on AlN. SOLUTION: A crystal of a compd. semiconductor is grown by reduced pressure MOCV method. The crystal growing chamber is prepared as hydrogen atmosphere, and an Al source material such as trimethylammonium, a As source material such as arsine and carrier a gas such as hydrogen are supplied on an GaAs substrate 1 at 600 to 800 deg.C to form an AlAs layer 13. Supplying of the Al source material gas and the As source material gas is stopped, and the atmosphere is changed to a nitrogen atmosphere to allow the surface of the AlAs layer 13 to react with nitrogen to change into an AlN layer 15. Then a Ga source material such as trimethylgallium, an N source material such as ammonia and a carrier gas such as hydrogen are supplied to form a GaN crystal layer 17 on the AlN film 15 at 700 to 1,000 deg.C.  Since the GaAs substrate is a cubic crystal, the AlN crystal and the GaN crystal grown on the substrate also have a cubic system.
Patent JP-S59184467-A (JP)
Title: Fuel cell
Inventor: MOCHIZUKI TOMIO
IPC: H01M8/04
Filed: 1983-04-01
Abstract: PURPOSE:To simplify wiring of a converter for sensor installed in a fuel cell and increase measuring accuracy with a sensor. CONSTITUTION:Analog signals outputted from sensors 6, which detect temperature and voltage, installed in a plurality of stacked cells of a power generating part 5 of a fuel cell is transmitted to an A/D converter 4 with lead-out wires 7. Analog signals are converted to digital signals by the A/D converter and transmitted to the outside of a cell accommodating tank 1 with an optical fiber 8. The power source of the A/D converter 4 is supplied from a part of the power generating part 5 of the fuel cell through a transmission line 9. In order that the power source is supplied from a part of the power generating part of the fuel cell, wiring of the transmission line 9 to the converter is made easy, and owing to using one optical fiber as the lead-out wire 8, insulation of the lead-out wire 8 in the portion where the wire 8 is led out from the tank 1 is simplified and measuring accuracy with the sensor 6 is improved.
Patent JP-S56151587-A (JP)
Title: Automatic stamping device for mail
Inventor: TASHIRO TSUNEO
IPC: B41K3/00
Filed: 1980-04-25
Abstract: PURPOSE: To obtain the titled device which applies a dielectric substance to a stamp when putting a postmark, provided a means which detects the existence of the dielectric substance and discriminates, and can discriminate accurately whether or not the stamp pasted on the mail is reused one.  
     CONSTITUTION: When a postmark is put on the mail 1 carried by means of a carrying course 11 by means of a stamping section 21, a dielectric substance is applied on the stamp by driving a dielectric substance applying section 20, and the dielectric substance is surely made exist on the stamp 2 that have been used once. The stamp is detected by optically scanning the stamp pasted section on the mail 1 by spotlight by means of an optical system 14 and a stamp detecting section 25, the existence of the dielectric substance on the stamp is detected by means of an electrifier 18 and a surface potential measuring section 19, and whether or not the stamp is the reused one is discriminated according to the detecting result. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07238194-A (JP)
Title: Flame-retardant styrene resin composition
Inventor: HARADA MUNENORI
IPC: C08K5/05
Filed: 1994-02-28
Abstract: PURPOSE:To prepare a compsn. which has improved light fastness and can inhibit the occurrence of burn marks during molding to provide a high-quality molded article by adding a halogenated bisphenol epoxy polymer in combination with Sb2O3 to a styrene resin. CONSTITUTION:A flame retardant styrene resin compsn. comprises (A) a styrene resin, (B) a halogenated bisphenol epoxy polymer represented by the formula I (wherein X represents Br or Cl; a and b are 1 to 4; n is the number of repeating units; Z represents an alkylene; Ar1 and Ar2 represent an aryl which may be substituted with a substituent other than a halogen atom) [e.g. a brominated bisphenol A epoxy polymer represented by the formula II wherein X represents Br; a and b are 1 to 3; R represents a lower alkyl; c and d are 0 to 5; and n is the number of repeating units], and (C) Sb2O3. The addition of the polymer B and the agent C in combination to the resin A can offer high light fastness and flame retardancy and good moldability and inhibit the occurrence of burn marks during molding, enabling a high-quality molded article to be efficiently produced.
Patent JP-H06276092-A (JP)
Title: Vco bias generator of phase locked loop
Inventor: RANII ERU PAAKAA
IPC: H03L7/099
Filed: 1994-02-28
Abstract: PURPOSE: To secure a stable phase-locked loop(PLL) operation and also to stabilize the VCO output frequency without suffering any external effect such as the ground bounce, etc. CONSTITUTION: A VCO bias generator 26 monitors the up and down control signals sent from a phase detector 12 and detects a prescribed number of continuous up or down pulses to produce the 1st and 2nd output signals. A shift register which is reset in a data pattern having an odd logical state is shifted left by one bit by the 1st output signal. Meanwhile, the shift register is shifted right by one bit by the 2nd output signal. The bias voltage that is supplied to a VCO 20 is selected according to the bit position of the odd logical state. The variation of the VCO output frequency caused by the intermittent ground bounce can be eliminated through a constitution that needs a prescribed number of up or down pulses to move the bias point of the VCO 20.
Patent JP-H09245123-A (JP)
Title: Character feature extraction method, device therefor, character recognition method and device therefor
Inventor: KAWAJIRI HIROMITSU
IPC: G06K9/62
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of the feature value of a character. SOLUTION: Based on a number occupied by black dots within each mesh area (30) forming a character area, the density value (X0) of each mesh area is calculated. Next each mesh density value (X0) is converted so that the average (K) of the calculated mesh density values (X0) is approximated to a prescribed corrected density value while keeping the dynamic range of the mesh density value (X0). Thereby the average density values K concerning individual characters are nearly uniform to reduce the variation of the feature values of characters to facilitate character recognition.
Patent JP-S61212267-A (JP)
Title: Method for application of bread crumb and apparatus therefor
Inventor: WATANABE ATSUSHI
IPC: A23P1/08
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a fried food having uniform coating, preventing the falling off of bread crumb, by transferring a food with a vibration conveyor in the presence of bread crumb to effect the application of the crumb to the food. CONSTITUTION:The food raw materials to be fried S1, S2, S3... are placed on the vibration conveyor 1, transferred above the trough 1a under the vibration together with bread crumb and if necessary, pressed with pressing devices 2, 2'. The food is transferred above the trough 1b and the excess bread crumb is allowed to fall through the metal mesh into the hollow part 1d of the trough, recovered through the recovery port and reused. The frying food coated with bread crumb is subjected to freezing, etc., to obtain the objective product.
Patent JP-H08252110-A (JP)
Title: Covering of schoolchildren's satchel
Inventor: IZUMI TOSHIHIRO
IPC: A45C3/02
Filed: 1995-03-15
Abstract: PURPOSE: To facilitate the opening/closing operation of a covering without increasing its weight and to facilitate the reading of time table without rendering it difficult to install it in place. CONSTITUTION: Seals 5 naming the day's subjects are detachably pasted to a school time table 4 printed on the rear side of a covering 3. The time table 4 may be printed simultaneously with the decorative pattern on the rear side of the covering 3. The seals 5 may be different in shape for every subject.
Patent JP-H05257338-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1992-03-13
Abstract: PURPOSE:To attach and detach a unit to a main body with a simple operation by providing a first sliding member guided and moved by a guide member provided vertically to a pull-out surface of the main body, providing a second sliding member which can be moved in parallel to the first sliding member and attaching the image forming unit to the second sliding member. CONSTITUTION:A fixing pin is provided at the edge of the first slide 2 since, when the image forming unit 18 is pulled out, if the second slide 3 is pulled out, the curved part of the second slide 3 abuts against the curved part of the first slide 2 and the second slide is pulled out, and, because it falls off if left as it is, further pulling out of the first slide 2 is prevented by having the fixing abutted to a stopper. The unit 18 can be unloaded by removing this stopper. Furthermore, an anchor is provided the second slide 3 against a pawl 6 so that the unit 18 can be fixed when loaded to the main body and the unit can be restrained so long as that pawl 6 is not released when loaded.
Patent JP-H11314843-A (JP)
Title: Delivery device for spinning machine, twisting machine, bulk process machine or other textile machinery of these types
Inventor: GABALDA CARLOS M
IPC: B65H51/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a delivery device where even if a plurality of units are attached, rotation speeds thereof completely coincide with each other, and each unit can easily be brought into a non-operating state, separately. SOLUTION: A bowl 2 rotatably driven in a positive manner, and a guide finger 3 rotatably provided at an interval from outer periphery of the bowl 2 are attached to an arm 6 which is joint coupled to a supporting member fixed on a frame of a machine. While a shaft supporting the bowl 2 has a driving roller 12 at its other end, a driving shaft 13 extending along the whole length of the machine and having a press-contact surface 14 is provided, allowing the driving roller 12 to be pressed against the press-contact surface 14 of the driving shaft 13 by rotating operation of the arm 6 at the joint coupling portion.
Patent JP-H08254017-A (JP)
Title: Fixing method for wall reinforcing steel net and fixing method for floor reinforcing steel net
Inventor: MIZUMOTO HITOSHI
IPC: E04G21/12
Filed: 1995-03-15
Abstract: PURPOSE: To improve the work efficiency of execution work for a fixing bar for fixing a wall reinforcing steel net which constitutes a reinforcing steel to a post. CONSTITUTION: In order to arrange a wall reinforcing steel net Nw which is so constructed that plural longitudinal bars (aw) and plural lateral bars (bw) are arranged and fixed like a designated mesh in a wall reinforcing steel forming part and fix the same to a post C through plural wall fixing bars Aw arranged at designated spaces in the longitudinal direction of the longitudinal bar, a wall fixing bar unit Uw which is so constructed that a fixing bar Aw is positioned and fixed by a joining longitudinal material Jw is disposed in such a manner that one end of the fixing bar Aw is inserted in a fixing part to the post C. The other end thereof is forced to enter a joining part to the wall reinforcing steel net Nw, and in that condition, the fixing bar unit Uw is connected to the post reinforcing bar Rc of the post C and the wall reinforcing steel net Nw.
Patent JP-S62215068-A (JP)
Inventor: HONJO KUNIAKI
IPC: D06M101/00
Filed: 1986-03-12
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-H07267359-A (JP)
Title: Overload canceling mechanism in steel plate stopping device
Inventor: KUWABARA HISAO
IPC: B65G47/88
Filed: 1994-03-25
Abstract: PURPOSE:To avoid an overload applied to a stopper and to protect a device at the same time when an overload is generated during transportation of a steel plate. CONSTITUTION:An upper face of a carriage 3 is inclined downward to the downstream side, and a guide support, 2 is arranged on the upper face movably forward/backward by means of a cylinder 5, while below the carriage 3, a rail 4 inclined in the same direction as the upper face at the angle more acute than that of the upper face is arranged, and a stopper 1 is arranged in the guide support 2, so that the lower end of the stopper 1 can be moved on the rail 4 via a roller 6.
Patent JP-S54147803-A (JP)
Title: Vibration system of pickup cartridge
Inventor: UMEMURA SHIYOUICHI
IPC: G11B3/50
Filed: 1978-05-12
Abstract: PURPOSE: To eliminate the degradation in the channel balance and crosstalk characteristics of cartridge and achieve volume production of pivots by accurately positioning the pivot of the specific shape and the centerline of the cantilever.  
     CONSTITUTION: A stylus 1 is mounted to the end of a cantilever 2 and a magnetic material 3 to its terminal end. The faces where one end of the magnetic material 3 and a metal pivot 4 contact are fixed by means of an adhesive agent and the outside circumference 5 of the pivot 4 is formed in the U-shape in section and is fitted into the magnetic material so that the center of the pivot aligns to the imaginary centerline of the lever 2 and magnetic material 3. Hence, the pivot is accurately positioned to the magnetic material 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11249043-A (JP)
Title: Multibeam scanning type exposure device
Inventor: WASHIYAMA HIROYUKI
IPC: G02B26/12
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately set a beam array on an image formation surface and to improve the power resistance of a luminous flux splitting element. SOLUTION: A half-mirror prism 12 splits the beam L1 emitted by a gas laser beam source 10 into beams L2 and L3 and grating type luminous flux splitting elements 26a and 26b split the respective beams L2 and L3 into nine beams; and multichannel (8 channel) acoustooptic modulators(AOM) 28a and 28b independently modulate eight of the nine beams, a polarization beam splitter 31 puts them together, and the 16 composite beams are dynamically deflected by a scanning optical system including a polygon mirror 40 and an fθ lens 41 to scan the image formation surface (exposure surface) 50.