baber/WOPTO huggingface dataset:
Patent JP-H05318580-A (JP)
Title: Biaxially stretched synthetic resin sheet
Inventor: TSUKAMOTO YUKIE
IPC: B32B27/30
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a biaxially stretched styrene series resin film having excellent oil resistance. CONSTITUTION:The biaxially stretched synthetic resin sheet is obtained by biaxially stretching a two-type two-layer laminate obtained by so eutectically extruding styrene-methacrylate copolymer (containing 3wt.% of methacrylate) and polystyrene by a T die as to become 5/95 of a layer ratio (%), and the copolymer layer side is used as a surface in contact with oil. Thus, the resin having excellent white keeping oil resistance and coconut oil resistance as compared with those of a polystyrene single-layer biaxially stretched film is obtained.
Patent JP-H05329701-A (JP)
Title: Work supporting device
Inventor: AOYAMA MASAYOSHI
IPC: B23B23/00
Filed: 1992-05-26
Abstract: PURPOSE:To shorten time spent for the independent advance of a tailstock center so as to shorten cycle time by providing a controller to synchronously execute the one step advance of the tailstock center and the advance of a spindle center and to continuously execute the two step advance of the tailstock center. CONSTITUTION:First, a moving forward and backward driving device for a spindle ram 10 makes a spindle center 7 advance just before it abuts on a work 3. A moving forward and backward driving device for a tailstock ram 19 synchronously makes a tailstock center 18 execute one step advance just before it abuts on the Work 3. After the advance of the spindle center 7, the moving forward and backward driving device for a tailstock ram 19 makes the tailstock center execute two step advance to sandwichedly hold the work between the spindle center and itself. Next, the spindle center is moved forward and backward with the work supported in the above state to longitudinally position the work. Next a rotary device rotating drives the work for driving the positionedly supported work. After grinding process, the tailstock center is moved backward, and the spindle center is then moved backward.
Patent JP-S5358895-A (JP)
Title: Method for finishing curved surface
Inventor: INOUE KIYOSHI
IPC: B23H1/00
Filed: 1976-11-09
Abstract: PURPOSE:To reduce required time for exhaust and to improve machining efficiency by finishing the entire machining surface without moving workpieces.
Patent JP-H09321710-A (JP)
Title: Optical receiver
Inventor: NAGAI MASARU
IPC: H04B10/69
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To maintain a signal-to-noise ratio to the maxim even when both the photodetective power and the temperature of APD(avalanche photo-diode) of an optical receiver change. SOLUTION: After the output signal S1 of APD is amplified, it is divided into a signal component S3 and a noise component S4 by filters 3 and 4 to be respectively detected by wave detectors 5 and 6. A divider 7 calculates a signal-to-noise voltage S7 from the result. This signal-to-noise voltage S7 is in the same phase with the output S13 of an oscillator 13 when a bias voltage S14 is lower than the optimum voltage and is in the opposite mode when a bias voltage S14 is higher than an optimum voltage.  The product of the voltage S7 and the output S13 of the oscillator 13 is calculated by a multiplier 8, and a voltage obtained by amplifying a voltage S9 obtained by detecting the output 8 of the oscillator 13 by a wave detector 9 and proportionally converting it by a DC/DC converter 12 is superimposed with the output S13 of the oscillator 13 and inputted to the bias voltage terminal 1a of APD 1.
Patent JP-H10325847-A (JP)
Title: Impedance detecting circuit
Inventor: SAKAI MASAYOSHI
IPC: H01H35/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To detect an impedance with an excellent sensitivity and with safety confirming type structure in a direction that a detection output increases when an impedance change is on a safe side. SOLUTION: One end of an object of detection 12 is connected to a power source 11 and the other end is connected to the common contact of a change- over switch 13. To the change-over contact (a) of the change-over switch 13, one end of a first reference impedance element 14 of a large intrinsic impedance is connected. And to its change-over contact b one end of a second reference impedance element 15 of a small intrinsic impedance is connected, and the other ends of the first and second reference impedance elements 14, 15 are connected in common to the power source 11. When the impedance increasing side of the object of detection 12 is a safe side, the impedance is detected on the basis of the terminal-to-terminal voltage of the object of detection 12.  And, when the impedance decreasing side of the object of detection 12 is the safe side, the impedance is detected on the basis of the terminal-to-terminal voltage of the second reference impedance element 15.
Patent JP-H04358414-A (JP)
Title: Semiconductor integrated circuit
Inventor: ODA MAYUMI
IPC: H01L21/8234
Filed: 1991-06-05
Abstract: PURPOSE:To reduce the voltage level without deteriorating the current driving ability owing to a fact that a sudden change is secured for the drain current to the change of the drain voltage since the gate-drain resistance of a switching FET is kept at a low level and then the FET is saturated with the drain voltage of a low level. CONSTITUTION:An FET having the gate-drain resistance lower than the gate- source resistance is used to the switching FETs Q 101, Q 102, Q 204 and Q 205 respectively in an SCFL circuit. Meanwhile an FET having the gate-drain resistance higher than the gate-source resistance is used for the current source FETs Q 103, Q 206 and Q 207 respectively.
Patent JP-H0428980-A (JP)
Title: Automatic ice maker for refrigerator
Inventor: MIYAMOTO ICHIRO
IPC: F25C1/18
Filed: 1990-05-25
Abstract: PURPOSE:To make ice of high transparence by a method wherein an ice making tray which is housed inside of a heat insulating tank provided in a cooling room, opened in an upper surface and arranged with a heater on a bottom part, and fixed to a supporting shaft at one side edge is rotated by driving the supporting shaft and water is supplied to the ice making tray. CONSTITUTION:When cool air of a cooler is supplied on the surface of water in an ice making tray 29, cooling operation is started and at the same time a metal plate 26 on a bottom part of a heat insulating tank 24 is heated by a heater 28 arranged on a bottom surface of the heat insulating tank 24. As an outer periphery of the ice making tray 29 is surrounded by a heat insulating material 27 of the heat insulating tank 24, the cooling operation from the outer periphery is restricted so that freezing proceeds only in one direction from the upward of the ice making tray 29 to the downward. Thus, if a freezing speed is set to be properly slow, for example, about 5mm/h, an in-water concentration of gaseous component solved in the water increases as generation of ice proceeds. Further the gaseous component bumps at a projection of a filling material on the surface of the ice making tray 29 to generate gas, whereby generation of bubbles inside of the produced ice is reduced. In addition, various kinds of impurities contained in the water are deposited outside a produced ice crystal and exhausted into the downward non-freezed water. As a result, extremely transparent ice is successively produced as time elapses.
Patent JP-S60135003-A (JP)
Inventor: AI DEIBUITSUDO HIRU
IPC: A43B5/00
Filed: 1984-06-28
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-S6114315-A (JP)
Title: Revetment block and constructing method thereof
Inventor: SUZUKI HISAAKI
IPC: E02B3/14
Filed: 1984-06-30
Abstract: PURPOSE:To shorten a term of works, by fitting the coupling projections of a plurality of main blocks on coupling projection grooves and by coupling them with rotary coupling shafts. CONSTITUTION:A surface-erosion-proof mat 14 is spread on a slope face 15 and on the mat coupling projections 2 and coupling projection grooves 3 of a plurality of main blocks 1 are mutually combined, and rotary coupling shafts 9 are fitted on shaft bearing slots 7, 8 to form a train of blocks, and after that, the blocks are fitted on the slope face 15. After that, a plurality of longitudinal block rows are laid, and each block is provided in the circumference in close contact with four blocks, and groove couplers 4 are fitted on fitting grooves 4 for coupling which are provided for the block corners.
Patent JP-H0429052-A (JP)
Title: Method and device for detecting plate breakage of belt-like metal plate in rolling and plate passage
Inventor: MORISHITA HISAO
IPC: B21C51/00
Filed: 1990-05-25
Abstract: PURPOSE:To securely detect the momentary plate breakage of the belt-like metal plate without any malfunction by detecting the variation quantity of the armature current of a driving electric motor and rolling speed exceeding permissible maximum values and no belt-like metal plate being present by a preximity switch. CONSTITUTION:If the belt-like metal plate 2a breaks on the side of a payoff reel 1 about a mill work roll 3, the rotating speed of the reel 1 decreases and when the metal plate breaks on the side of a tension reel 5, the rotating speed increases to output signals corresponding to momentary variations of armature currents of driving electric motors 6A and 6B to outputs 11A and 11B. When those signals exceed the set permissible maximum current variation value, logic values showing tension variation are outputted 12A and 12B. Further, a rolling speed which causes momentary abnormality is detected 7A and 7B from the rotating speed of a deflector roll 4 and when their difference exceeds the permissible maximum rolling speed value, a logic value showing the abnormality is outputted 15. Further, plural proximity switches 9A and 9B detect the absence of the metal plate 2a and output logic values indicating the occurrence of the plate breakage. A logic circuit 17 ORs those values and outputs a signal indicating the plate breakage.
Patent JP-H02311844-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/42
Filed: 1989-05-26
Abstract: PURPOSE:To lower min. density after processing and to reduce stain by processing a specified silver halide color photographic sensitive material with processing solns. including a bleaching soln. of <=pH5.0. CONSTITUTION:At least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer are formed on a substrate, the thickness of a nonphotosensitive layer interposed between the sensitive layer closest to the substrate and the undercoat layer of the substrate is regulated to <=2.5mum on dry basis and the thickness of all other layers except the undercoat layer is regulated to <=20.0mum on dry basis. When the resulting silver halide color photographic sensitive material is imagewise exposed and processed in color developing, silver bleaching and fixing stages, the pH of a processing soln. used in the silver bleaching stage is adjusted to <=5. A color image with low min. density at a part developing no color is formed with superior desilverability and the stain of the part is hardly increased even after storage over a long period of time.
Patent JP-H10286461-A (JP)
Title: Exhaust gas purification catalyst
Inventor: YAMADA KOJI
IPC: B01D53/94
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust gas purification catalyst proof against a high temp. and well maintaining its NOx occluding ability, by forming a wash coating layer, on which an alkali metal and an alkaline earth metal, together with a catalytically active material, have been carried on the surface of a metallic honeycomb carrier. SOLUTION: A wash coating layer of alumina, etc., is formed on a metallic honeycomb carrier and an alkali metal and an alkaline earth metal, together with a catalytically active material, are carried on the coating layer. The metal of the carrier may be special steel such as tough steel, heat resistant steel or stainless steel besides an alloy such as an Al or Ni alloy and stainless steel is preferably used. The catalytically active material is preferably Pt, Rh or Pd. The alkali metal is preferably potassium and the alkaline earth metal is preferably barium.
Patent JP-H0428633-A (JP)
Title: Adaptor for image formation device
Inventor: SEKIYA HARUKAZU
IPC: B65H3/00
Filed: 1990-05-24
Abstract: PURPOSE:To connect and disconnect a second cassette by providing an adaptor with a paper sheet feeding roller built in it to connect and disconnect the second cassette and to feed a paper sheet in the cassette on an upstream side part in the forward direction of paper sheets of a device main body free to connect and disconnect. CONSTITUTION:A unit to install and support an adaptor 21 free to connect and disconnect by providing locking shafts 30, 31 on a paper sheet feeding side plate 5 of the side part of a device main body 2 on the upstream side in the horizontal direction and in the paper sheet forward direction from an image formation unit 11 of an image formation device 1. Subsequently, this adaptor 21 is provided with an installation port 22a of a first cassette 3, an insertion port 22b of a second cassette 36, and a fixed arm 23 and a mobile arm 25 locked to the locking shafts 30, 31. Additionally, a feeding roller 32 to feed a sheet S in the second cassette 36 is provided. In this constitution, it is possible to connect and disconnect the second cassette 36 to and from the device.
Patent JP-H01305010-A (JP)
Title: Cosmetic
Inventor: KIMIZUKA FUSAO
IPC: A61K8/72
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a cosmetic having excellent moisture, smoothness and tension of skin by blending a cosmetic with a functional polypeptide of fibronectin. CONSTITUTION:A cosmetic is blended with 0.00001-1.0wt.%, preferably 0.0001-0.1wt.% based on total amounts of cosmetic of a functional polypeptide wherein a polypeptide (282 amino acid residue of Ala<1235>-Gln<1516>) of fibronectin is directly bonded to a polypeptide (181 amino acid residue of Asn<2133>-Glu<2324>). The functional polypeptide, for example, can be collected from a culture mixture of Escherichia coli HB101/PTF1801 (FERN P-9948).
Patent JP-S5924777-A (JP)
Title: Semi-metallic friction material
Inventor: KONNO YUKIHIKO
IPC: B29C43/00
Filed: 1982-08-03
Abstract: PURPOSE:To provide a semi-metallic friction material consisting of a steel fiber coated with a specified inorganic compd., a binder such as phenolic resin and a filler and exhibiting excellent frictional properties at high temperatures. CONSTITUTION:A steel fiber is surface-coated by dipping with a 0.1-30mum thick film of an inorganic compd. such as silica, silica/alumina, alumina or zirconia. Then a mixture of the coated steel fibre, a binder such as phenolic resin and a filler such as graphite, iron powder or BaSO4 is molded by hot pressing. EFFECT:The inorganic substance prevents deterioration of the binder at a high temperature and the semi-metallic friction material shows excellent frictional properties at above 300 deg.C. USE:Brake for automobile, etc.
Patent JP-H09319467-A (JP)
Title: Bus connection system
Inventor: ABE HIROSHI
IPC: G06F13/36
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reset only a processor in which fault is caused by previously instructing other normally operating processors for suppression of resetting and performing the reset by using a common reset signal. SOLUTION: A normal target 16 for which reset is not required, is instructed for the suppression of reset by an initiator 15. By this instruction, a reset enable control circuit is controlled by a processor 161 of the target 16 and its output signal is turned off. When a reset signal is inputted to a common reset signal line 10, a reset condition discriminating circuit ANDs it with a signal inputted from the reset enable control circuit and outputs the reset signal. Therefore, the target 16 does not assert the reset signal and any processor such as 161 is not reset. However, the reset signal is asserted by a target 17, to which the suppression of reset is not instructed, and the processor or the like of the target 17 is reset.
Patent JP-H05325841-A (JP)
Title: Flat display and manufacture thereof
Inventor: YAMAZAKI FUMIO
IPC: H01J9/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide a flat display, which uses electron beams, with good picture quality by preventing degradation of images that could be caused by color shifts, etc., resulting from thermal deformation of electron beam control electrodes due to heat of a cathode in the display. CONSTITUTION:The amount of expansion of a securing pin 11 for securing an electrode stack is smaller than that of a stack of electrodes 5, 6, 7, 8, 9 and a spacer 10, and loosening of the electrodes during heating is prevented and the rigidity of the electrode stack is increased so as to prevent partial heat deformation of the electrodes. A post 22 located between face glass 1 and each electrode is made of a material with small heat conductivity.
Patent JP-H09319160-A (JP)
Title: Electrostatic latent image developing carrier, developer, image forming method and device therefor
Inventor: IIZUKA AKIHIRO
IPC: G03G9/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To increase adhesion property between a core particle and a coating layer and to suppress contamination of a toner component on a carrier by costing the core particle of the carrier with a coating resin containing a minute amt. of polyfluoroalkyl silasesquioxane in a resin. SOLUTION: This carrier has a resin coating layer containing a resin expressed by the formula on a core material. In the formula, (n) is an integer of 1 to 50, (m) is an integer of 0 to 98, (2n+1-m) is an integer of >=3, and (i) is an integer of 2 to 500. The amt. of the polyfluoroalkyl silasesquioxane in the rein coating layer is preferably 0.4 to 95wt.%, and more preferably 0.8 to 95wt.%. the mol.wt. of the resin is preferably 800 to 100000, and more preferably 1000 to 15000. The compounding ratio of the coating resin is preferably 0.1 to 5.0wt.%, more preferably 0.3 to 3.0wt.% of the whole carrier so as to balance the picture quality, secondary defects and electrification charge/property.
Patent JP-S6118658-A (JP)
Title: Vibration absorbing apparatus for strip
Inventor: ITANI HIKOTAROU
IPC: C25D7/06
Filed: 1984-07-02
Abstract: PURPOSE:To cut cost and obtain the vibration absorbing effect corresponding to the vibration characteristic by constituting a vibration absorbing roll by arranging an elastic member in the direction of the axis center in the roll body in free revolution and permitting the elastic supporting force to be adjusted and supporting a damper weight. CONSTITUTION:Inside a roll body 10, a wire 13 made of elastic material is installed inserting the supporting shaft parts at the both edges and the center of the trumpet-shaped both guides 12, and a damper weight 14 is supported at the center part. The both edges of the wire 13 are engaged outside the both shaft parts 11, and a tension is increased and decreased by adjusting a nut screwed onto a sleeve fixed on one edge side, and the springy supporting force of the damper weight 14 is adjusted. The both shaft parts 11 of a vibration absorbing roll 17 thus constituted are supported by a bearing 18 and a spring 19, and springily press-fitted onto a strip 1. Therefore, production cost and running cost can be reduced, and the vibration absorbing action corresponding to the vibration characteristic of the strip 1 can be obtained.
Patent JP-S61291176-A (JP)
Title: Thermal transfer type copying method
Inventor: KATSUMATA NAOYASU
IPC: G03C7/30
Filed: 1985-06-20
Abstract: PURPOSE:To provide a novel color copying method, by using an aqueous solution of polyvinyl alcohol converted into a urethane as a binder, in a method wherein a transferred image consisting of azo dyes is formed on a receiving sheet by thermal transfer. CONSTITUTION:An aqueous solution of a polyvinul alcohol converted into an urethane is used as a binder for a silver halide emulsion containing azo dyes. By this, sublimability or evaporability of the azo dyes in thermal transfer can be markedly enhanced. The receiving sheet 2 is placed on a color master sheet A, and the laminate is heated by applying thermal energy H, whereby the azo dye present on the sheet A are sublimed or evaporated, and are transferred onto the receiving sheet 2. The thermal transfer copy thus obtained has a color image corresponding to a color original. In the figure, symbols BR, R, G, BL and W denote the transferred images formed on the receiving sheet 2 in correspondence with the color master sheet which are respectively black, red, green, blue and white in color.
Patent JP-S5563153-A (JP)
Title: Error detection system for digital communication equipment
Inventor: OGAWA KAZUO
IPC: H04L27/18
Filed: 1978-11-04
Abstract: PURPOSE: To secure the detection for the 1/3 errors occurring in an equi-probability way be counting the pulse number of the pulse row supplied to the transmitter within a fixed section and then adding the different parity bits in the case of the multiples of 3 and otherwise respectively.  
     CONSTITUTION: For transmitter 10' of the digital communication equipment of the differential phase modulation system, pulse row 9 of N-bit is converted into the N+ 1-bit row through 1-bit addition circuit 11, and the pulse number of pulse row (a) is counted by ternary counter 17. Counter 17 delivers the parity P bits of 1 and 0 incase the pulse number is then multiple of 3 and in other cases respectively to be inserted into the last one bit of the N+1-bit pulse row at P-bit insertion circuit 13. This pulse row is then converted into two series to be transmitted after 4-phase modulation 16, and then demodulated 21 at transmitter 20' to be converted into the pulse row of N+1-bit. And the first N-bit pulse row is counted by ternary counter 27, and the output P' of gate 28 turns to 1 and 0 when the pulse number is the multiple of 3 and otherwise respectively to be compared with the last bit P of the output signal. Thus the error is detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63299317-A (JP)
Title: Electrolytic capacitor
Inventor: IIDA NORIKAZU
IPC: H01G9/10
Filed: 1987-05-29
Abstract: PURPOSE:To enable the tight hermetic hole-sealing, and stabilize characteristics, by using hole-sealing body wherein rubber-type elastic bodies are arranged on the peripheral part of a rigid insulating plate, that of a lead lead-out part, and the side part of the rigid insulating plate. CONSTITUTION:An anode foil and a cathode foil are wound via a separator to form a capacitor element 6, which is impregnated with electrolyte for driving and accommodated in a case 7. A hole-sealing body 9 is stuck to seal the aperture part of the case 2. The hole-sealing body 9 has the peripheral part of a rigid insulating plate 9a and that of the lead-out part, and the side part of the insulating plate 9a has rubber type elastic bodies 9c, 9d. Under the pressing force applied to the elastic bodies by the end-portion of the case 7, the elastic bodies 9c, 9d are pushed in a curling part, and the tight hole-sealing is enabled. Thereby, characteristics are stabilized.
Patent JP-H10324345-A (JP)
Title: Grain storage bag
Inventor: YAMAZAKI IWAO
IPC: B65D30/10
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain storage bag wherein resealing can be easily done, further contents may not leak, the bag can stand with repetitive use, and the bag is not bulky at the time of disposal. SOLUTION: An upper rim 2 of a bag body 1 made of a synthetic resin film is folded inside the bag body 1 to form a fold 3 while the fold 3 is fixed by at least two streams of fixing lines 4, and a string 6 for closing an opening of the bag body is attached on a sleeve 5 formed between the fixing lines 4 by being passed from a string port 7. In this bag body 1, the string port 7 is provided at a part other than both side ends of the bag body 1, while a part in contact with the string 6 of both side ends of the bag body 1 is doubled.