baber/WOPTO huggingface dataset:
Patent JP-H0916547-A (JP)
Title: Method and system for cyclic inspection processing
Inventor: SHIBATA SHINGO
IPC: G06Q50/20
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for cyclic inspection processing capable of connecting a trainer only to a trainee who coincides with a condition with a computer and guiding the trainee by designating a learning situation as the condition by the trainer. SOLUTION: The computer 1 for trtainer is connected to the computers 100, 1n0 for trainee that is plural computers for trainee via a network 3. A server 2 stores teaching aids, etc., and it is connected to the network 3. The trainer sets the condition replaying to the learning situation desired to select of the trainee, and transmits it in a cyclic packet control program 111 via the network 3. The learning situation of the trainee is monitored by a cyclic packet control program 10b, and the computer 100 for trainee 1 is controlled by connecting to the computer 1 for trainer only when the learning situation matches the condition loaded on a cyclic packet from the trainer.
Patent JP-H0636776-A (JP)
Title: Solid polymer electrolyte type fuel cell
Inventor: SHIMADA TAKAFUMI
IPC: H01M8/10
Filed: 1992-07-15
Abstract: PURPOSE:To make an electrolyte layer thin after a fuel cell is formed and improve the performance of the electrolyte type fuel cell by coating and impregnating an electrolyte liquid dispersed and mixed with solid acid grains carrying the sulfuric acid group on the insulator of an inorganic material on the surface of an electrode. CONSTITUTION:Hydrophilic reaction layers 2 made of hydrophilic and hydrophobic carbon black and polyethylene tetrafluoride and hydrophobic gas diffusion layers 3 made of hydrophobic carbon black and polyethylene tetrafluoride are laminated, pressed, and sintered, platinum acid chloride is coated on the surfaces of the reaction layers 2 for oxidation and hydrogen reduction process to obtain a catalyst carrying gas diffusion electrode carrying a platinum catalyst. A solution dispersed with solid acid grains having the sulfuric acid group containing titanium oxide as a base material in a Nafion solution is coated and impregnated on the reaction layer faces of the electrode. Two electrodes are heated and pressed with the impregnated faces faced to each other to obtain an electrode provided with a thin electrolyte layer l having a large ion exchange capacity.
Patent JP-H0913318-A (JP)
Title: Earthquake resistant connection device of bridge girder
Inventor: YAMADA MASATOSHI
IPC: E01D19/00
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent bolts or connection plates from being fragilely damaged due to the energy of impulsive loads of an earthquake acting on main girders of a steel elevated bridge. SOLUTION: A pair of connection plates 13', 13' are connected to each other so as to be mutually independent in the free space 7 between the main girders 4, 4 with three link bolts 12', 12', 12'. And a wire rope is put between the mutually independent link-form connection plates 13', 13' to absorb the energy resulting from the impulsive loads in an earthquake by the elongation of the wire rope. When an impulsive load acts in an earthquake, the link-form connection plates 13', 13' open or close the angle. In either case, the wire rope elongates to moderate the impulse to some extent and afterward, the force acts on the bolts 12', 12', 12' and the connection plates 13', 13' and finally it is transmitted to the main girder plate 10. Accordingly, abrupt transmission of energy resulting from impulsive loads is moderated by the connection device and anxieties of fragile damage are eliminated and hence, retension of the bridge girder function and durability of the bridge girder are guaranteed.
Patent JP-2000014629-A (JP)
Title: Endoscope spectroscopic apparatus
Inventor: ATONO KAZUHIRO
IPC: H04N7/18
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope spectroscopic apparatus enhancing measuring accuracy by acquiring measuring condition data for improving S/N. SOLUTION: A measurement control means 10 comprises a control parameter feeding-out means 11 for feeding-out parameters controlling measuring action to a spectroscope 24, a data evaluation means 12 to which measurement data measured with the spectroscope 24 in accordance with the parameters fed-out from the control parameter feeding-out means 11 are outputted and which then evaluates the measurement data on the basis of a preset criterion for evaluation to feed-out the measurement data evaluated as being optimum to the spectral data processing means 48 of a data registration means 41, and a control parameter setting means 13 for setting the plurality of parameters fed out from the control parameter feeding-out means 11 to the spectroscope 24 and for outputting the set parameters to the control parameter feeding-out means 11. The operating state of a spectral means is controlled.
Patent JP-S6165835-A (JP)
Title: Production of hydrogen and formaldehyde from methanol
Inventor: FUJIKURA TAKESHI
IPC: B01J31/00
Filed: 1984-09-07
Abstract: PURPOSE:To produce hydrogen and formaldehyde, in high yield and purity, by adding tetrakisacetatonyl ruthenium chloride and phenylphosphine to methanol, and reacting the components in the presence of an organic carboxylic acid. CONSTITUTION:Hydrogen and formaldehyde are produced by adding (A) the compound of formula I (Ac is acetyl) and (B) the compound of formula II (Ph is phenyl; m is 1,2 or 3; n is integer) to methanol, and reacting the components. The reaction is carried out in he presence of (C) an organic carboxylic acid such as formic acid, acetic acid, propionic acid, butyric acid, etc. The molar ratio of the component A to methanol is 5X10<-6>-5X10<-4>, preferably 1X10<-5>-5X10<-5>, that of the component B to the component A is 1-10, and that of the component C to the component A is 1-100, preferably 10-50. The objective compound can be produced in high yield, at a high rate of reaction, keeping the conversion at a high level for a long period.
Patent JP-H0632737-A (JP)
Title: Sustained release nifedipine preparation and its production
Inventor: OGAWA KANZAN
IPC: A61K47/26
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a sustained release nifedipine preparation being rapidly absorbed after administration, capable of maintaining an effective concentration of nifedipine in blood for many hours. CONSTITUTION:This sustained release nifedipine preparation comprises nifedipine crystal having 0.40-0.95m<2>/g specific surface area and a water-soluble polymer. The water-soluble polymer substance, for example, comprises hydroxypropyl cellulose and an excipient such as lactose. The sustained release nifedipine preparation is produced by grinding crude crystal of nifedipine and sieving to prepare nifedipine crystal having 0.40-0.94m<2>/g specific surface area. The nifedipine crystal is mixed with a water-soluble polymer substance and optionally an excipient.
Patent JP-S6247688-A (JP)
Inventor: YAMAZAKI NAOKI
IPC: G09F9/00
Filed: 1985-08-27
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-2001013544-A (JP)
Title: Hood filter for camera
Inventor: KARASAWA YUTAKA
IPC: G03B11/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce or cut flares and halation, etc., which are unwanted while photographing by a camera. SOLUTION: A rectangular light transmissive part 3 is constituted by taking the optical axis position on a filter lens 2 which is attachably/detachably mounted on the optical axis ahead of a lens for various cameras as the intersection O of vertical and horizontal center axes, and the external part of the light transmissive part 3 is constituted as a light shielding structure 4. By having such a constitution, a luminous flux projected on the image forming surface of a film, etc., through the camera lens is cut by the part of the light shielding structure 4 of the hood filter 1 arranged on the front optical axis, then, the luminous flux is previously prevented from existing outside the rectangular light projecting surface in four directions. Thus, the unnecessary luminous flux is prevented from existing around a photographing extent, then, a clear image is presented.
Patent JP-S6166543-A (JP)
Title: Ventilated cooling device for rotary electric machine
Inventor: TOMOHIRO TOYOKAZU
IPC: H02K5/20
Filed: 1984-09-07
Abstract: PURPOSE:To increase the cooling effect of the stator conductors and the stator core of a rotary electric machine, and prevent the degradation of insulators thereof by effectively averaging the temperature of the air which flows through a core pack ventilation flue, a stator and rotor ventilation hole. CONSTITUTION:When a rotor spindle 1 rotates, the open air is led into an air inlet 18, which in turn flows via a core pack ventilation flue 9, a baffle plate 17 and a stator ventilation hole 6. Part of the air also flows through a stator ventilation hole, an air gap 4 and a rotor communicator 15, which is exhausted via a rotor ventilation hole 3, and a cooling fan 12 from a outlet 11. A first air which flows through the ventilation hole 6 cools a stator conductor 13, a stator core 5, a second air which flow through the core pack ventilation flue 9 cools the stator core 5, a third air which flows through the air gap 4 cools the conductor 13, the stator core 5, a rotor core 14 and a stator core 2, and a fourth air which flows through the communicating hole 15 and the ventilation hole 3 cools the rotor core 14 and 2.
Patent JP-S6080798-A (JP)
Inventor: YOKOTA TOSHIO
IPC: G21K1/00
Filed: 1983-10-11
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-S5977984-A (JP)
Inventor: YAGASAKI AKIO
IPC: B60J1/02
Filed: 1982-10-26
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-S6431700-A (JP)
Title: Magnetic drawing board
Inventor: NAKANE SHIGERU
IPC: G06F3/041
Filed: 1987-07-28
Abstract: PURPOSE: To display an image on an external display device by providing a magnetic image sheet display section capable of displaying characters and the like by absorbing by a pen, magnetic powder injected in number of cells therein together with a tacky fluid, and an input sheet which detects a pen pressed position and inputs a coordinates signal. CONSTITUTION: In pressing a coordinates input section 33 which functions as a magnetic display panel for an image sheet body 21, a magnetic powder 26 in a cell 25 at the lower section of a pen 34 is inspired upward, and as the pen 34 moves, characters and drawings are displayed on a coordinates input section 33 via transparent coordinates input sheets 30 and 31. Concurrently, a coordinates position contacting the coordinates input sheet 30 is detected as a partial pressure ratio of resistance to an electrode 31C by an electrical signal. The signal is transmitted via an interface circuit 35 and a control section 36, and displayed on an external CRT display device 37. Representation of images by selecting color designation buttons for an operation section 32 meets the designated color for the image displayed in the external display device.
Patent JP-H0720355-A (JP)
Title: Sleeve holder inserting and pulling tool for optical fiber connector
Inventor: MATSUMOTO TATEOMI
IPC: G02B6/36
Filed: 1993-07-02
Abstract: PURPOSE:To provide the sleeve holder inserting and pulling tool for an optical fiber connector which is high in efficiency and simple in operation and has no possibility of damaging a housing by an erroneous operation, etc. CONSTITUTION:This tool has a cylindrical part 15 for fitting to a housing and a sleeve holder inserting and pulling body 16 for every body piece of sleeve holders. This inserting and pulling body 16 has projections 14 for width expansion which expand the width between projecting wall parts 8 and elastic detaining members 12 to be detained to the flange parts of the sleeve holders 7. A sleeve holder housing part 13 is formed at the front end of the tool body part 11. These projections 14 for width expansion project from the front ends of the tool body part 11 and are formed with tapered surfaces 14A for elastically deforming the projecting wall parts 8 in such a manner that a detaining part 9 of the housing 2 releases the detention with the flange parts. These elastic detaining members 12 are detained with the flange parts of the sleeve holders 7 by the chucking action of the elastic detaining members12 when the projections 14 for width expansion are pushed into the prescribed position.
Patent JP-H04350392-A (JP)
Title: Oilless rotary compressor unit
Inventor: SUZUKI AKIRA
IPC: F04C29/04
Filed: 1991-07-29
Abstract: PURPOSE:To provide an oilless rotary compressor unit, especially an oil-free screw compressor unit, applicable in a place where no cooling water can be obtained. CONSTITUTION:There are provided an oilless rotary compressor 1 comprising a male rotor and a female rotor enclosed in a casing with a cooling jacket in such a way as to be rotated being meshed with each other, at least one cooler for cooling high temperature discharge gas from the compressor 1, a radiator 13 for cooling refrigerant liquid run through the cooling jacket, and a cooling fan with a duct for air-cooling the cooler and the radiator 13. The cooling jacket and the radiator 13 are connected to form the closed circuit of refrigerant liquid. The refrigerant liquid air-cooled at the radiator is run through the cooling jacket to liquid-cool the compressor 1, and the high temperature discharge gas from the compressor 1 is air-cooled by the cooler. A circulating pump provided at the closed circuit of the refrigerant liquid is disposed on the refrigerant liquid outflow side of the radiator 13.
Patent JP-S6433538-A (JP)
Title: Instamatic camera
Inventor: NANATANE DAISUKE
IPC: G03C3/00
Filed: 1987-07-30
Abstract: PURPOSE:To shorten a time possible to visualize a photographed image after completing photography, by providing a heating means for an instant photographic film in a film back in which the instant photographic film is housed. CONSTITUTION:In the inside of a pair of rollers 8 and 9 or either (roller 9), a bar shape sheath heater, a laminate heater formed by sandwiching a resistance wire in a specific heat-resistance film, a silicone rubber heater in which the resistance wire is coated by silicone rubber, etc., are loaded. The heating roller 9 is heated by a current supplied from a power source 12 which feeds to a roller driving motor 10 via brushes 13 and 14. The heating temperature of the roller 9 is set at 30-50 deg.C judging from the temperature dependency of a developing time, however, the preset temperature can be obtained by designing a heater to be loaded in the roller 9 corresponding to a load quantity, or supplying the heating current of the heater intermittently by arranging an appropriate temperature detecting sensor.
Patent JP-H0720002-A (JP)
Title: Lens meter
Inventor: KAJINO TADASHI
IPC: G01M11/02
Filed: 1993-06-30
Abstract: PURPOSE:To automatically judge a cause of measurement impossibility or measurement failure, by projecting a measuring beam on a lens to be inspected an comparing the luminous energy information of a photodetector for detecting the transmitted light with the stored memory information. CONSTITUTION:Measuring beams from four light sources are transmitted by a lens to be inspected and detected by two photodetectors, and the detected signal is inputted to a comparator 12 and a peak hold circuit 13 through a CCD drive circuit 11. The peak voltage from the circuit 13 is converted into digital signals 14, inputted to a microcomputer 15 and stored in a non-volatile memory 16 as a light-reception quantity. The digital peak voltage signal from the circuit 13 is converted into analog signals and inputted to a comparator 12. The signal and the signal directly inputted to the comparator 12 are compared, and a strobing signal is outputted. A signal of a counter 18 is inputted to a latch 19 by the strobing signal, the position of a shading edge is read from the waveform at that time, and the computer 15 finds the coordinates and calculates the optical characteristics of the lens to be inspected.
Patent JP-H0936262-A (JP)
Title: Nonvolatile semiconductor storage device and its manufacture
Inventor: ARAI HAJIME
IPC: H01L21/8247
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable nonvolatile semiconductor storage device in which impurity ions entering the storage device do not enter a floating gate electrode and a method for manufacturing the storage device. SOLUTION: In a bit-line contact hole 18, a conductive layer 13 to which n-type impurities are introduced is formed so that the layer 13 can cover an underlying base oxide film 8 exposed in the hole 18. Therefore, the entrance of the ions of the impurities 16 into a floating gate electrode 5 is inhibited.
Patent JP-S6187150-A (JP)
Title: Photosensitive resin composition
Inventor: ICHIMURA KUNIHIRO
IPC: G03F7/038
Filed: 1984-09-11
Abstract: PURPOSE:To improve a storage stability of the titled composition by incorporating the photosensitive resin component contg. a saponification product or its derivative of polyvinyl acetate having a specific photosensitive unit and a specific hydrophobic unit as main components. CONSTITUTION:The titled composition comprises the photosensitive resin component contg. at least one of the saponification product or its derivative of polyvinyl acetate and a kind of an emulsion component. The above described polyvinyl acetate contains at least one of the photosensitive unit shown by the formula I and a kind of the hydrophobic unit shown in the formulas IV-VI. The weight ratio of a resin solid in the emulsion component to a resin solid in the photosensitive resin component is preferably (99:1)-(10:90). By applying the titled composition, the obtd. image is improved a water resistance, and a degree of swelling due to water is remarkably depressed, and also an excellent water resistance, a degree of a resolution and a smoothness and an excellent adhesive strength against the substrate are obtd.
Patent JP-2000022443-A (JP)
Title: Dielectric oscillator
Inventor: NIBE MASAYUKI
IPC: H03B5/18
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric oscillator with high performance having a stable and high output oscillation characteristic. SOLUTION: A FET bare chip 301, printed circuit boards 326, 237, chip capacitors 305, 309, 313, chip resistors 304, 310, and a dielectric resonator 302 are directly die-bonded onto a conductive stem 328. Terminals of each element are connected by wires 315-325 and a cover is welded on the stem 328 to seal it. Since the bare chip without a package is used for the oscillating element, the effect of the package onto the oscillation characteristic is avoided and a stable and high output oscillation characteristic is obtained.
Patent JP-S6432471-A (JP)
Title: Disk reproducing device
Inventor: TATEISHI HISAO
IPC: G11B21/08
Filed: 1987-07-28
Abstract: PURPOSE:To move an optical head in a short time to a part having object information in a track, by moving the optical head by receiving a signal of a detector, to a divided track which is decided to record the object information. CONSTITUTION:All tracks on a disk board are divided into (n) (n: integer) in accordance with a value of an A/D converter 8, and divided track numbers 1, 2, 3...n-1, n are given to the divided parts, respectively. While comparing the divided track number (i) to which a search frame number belongs, with the search frame number and a frame number of each divided track number, the detection is executed. When the divided track number to which the object search frame number is different from the divided frame number which is being reproduced at present, a tracking servo-loop and a slider servo-loop are opened, and while moving an optical head by a slider motor, the optical head is moved to the object divided track number by monitoring a value which has converted an output of a head position detector 7 by the A/D converter 8.
Patent JP-H0240370-A (JP)
Title: Production of pyrazine derivative
Inventor: FUKAWA HIDEMICHI
IPC: C07D241/20
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title compound useful as a component for perfume in high yield and industrially advantageously by alkylating methyl group of a pyrazine corresponding to the aimed compound by using an aIkylating agent in an inert solvent in the presence of lithium diisopropylamide. CONSTITUTION:A compound shown by formula I (R1 is H or alkyl; XR2 is lower alkoxy, alkylthio or dialkylamino) is reacted with an alkylabing agent, preferably 1-10C alkyI halide or diaIkyl sulfate in an inert solvent (preferably tetrahydrofuran or ether or hexane) in the presence of lithium diisopropylamide at -80 deg.C to 0 deg.C, preferably - 30 to -10 deg.C to give the aimed compound shown by formula II (R3 is alkyl corresponding to alkylating agent) useful as food spice for extremely enhancing flavor of food such as coffee or cocoa and a component for improving fragrance of cosmetic in high yield and industrially advantageously by ready recovery of solvent and using existing facilities.
Patent JP-S6250001-A (JP)
Title: Rough rolling method for thin-walled web wide flange beam
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1985-08-28
Abstract: PURPOSE:To permit the formation of a thin-walled web wide flange beam with single of heat hot rolling by forming two kinds of calibers having approximately the same caliber width and different web shapes of the calibers to the caliber rolls of a breakdown mill and passing a rolling material alternately plural times through two kinds of the calibers. CONSTITUTION:The rolling material is rolled with the irregularly shaped caliber KI and the ordinary caliber KII and after the rolling material is rotated 90 deg., the rolling material is subjected to edging rolling with the box caliber B. The material is again returned to the molding caliber KI and the same rolling pattern is repeated. The number of passes of the molding rolling and edging rolling as well as the number of 90 deg. rotations of the rolling material are decreased and the molding rolling is executed in the continuous passes of the calibers KI, KII and B. The wide flange beam for SRC, etc. is thus formed by single heat of hot rolling.
Patent JP-H0722873-A (JP)
Title: Repeating amplifier for communication system
Inventor: SAWADA SEIJI
IPC: H03F3/62
Filed: 1993-06-30
Abstract: PURPOSE:To improve the stability and to increase the degree of amplification of an amplifier by securing the sufficient isolation between a communication circuit in one direction and that in the other direction. CONSTITUTION:A pair of circulators 2x and 2y are connected to communication cables Cx and Cy respectively, and a communication circuit 3p in one direction and a communication circuit 3q in the other direction which are provided with amplifiers 4p and 4q for amplification of communication signals Dp and Dq respectively are connected in parallel between circulators 2x and 2y. Switch function parts 5p and 5q to open/close respective communication circuits 3p and 3q are connected to communication circuits 3p and 3q, and a control part 6 is provided which alternately opens and closes respective switch function parts 5p and 5q by switching control signals Sp and Sq having prescribed frequencies.