baber/WOPTO huggingface dataset:
Patent JP-H0246454-A (JP)
Title: Color recorder
Inventor: YAMADA YASUMASA
IPC: G03D13/00
Filed: 1988-08-06
Abstract: PURPOSE:To provide an image with multigradation and high definition, to reduce the number of consumables and running cost and to simplify and scale down a recorder by using a specific image sheet and a fixed liquid crystal panel and colorfully recording an image by means of exposing plural times per picture element. CONSTITUTION:An image sheet G is produced in such a way that a microcapsule A1-3 sealing a coloring precursor a1-3 and a sensitive substrate b1-3, which is different from the precursor in color, senses to a beam of specific wavelength and makes the precursor a1-3 inactive, coat a sheet B. The sheet G is bonded with the liquid crystal panel 1 forming an image with the aid of a color- separated signal, and is exposed with light from an exposing device 2 through filters 3a to 3c. The capsule not used in recording is made inactive according to the degree of various density. A developing sheet J is produced by coating a developing substance E on a sheet F, and when a developing device 8 presses the sheet J against the sheet G, the sheet G senses to the precursor a1-3 oozing by destructing the capsule A and colors, thereby recording a color image.
Patent JP-H0862676-A (JP)
Title: Camera
Inventor: SAKURAI HIDENORI
IPC: G03B15/03
Filed: 1994-08-22
Abstract: PURPOSE: To provide a camera having a layout being advantageous for efficiently utilizing a space as to the camera incorporating a stroboscopic light emission part and having a cartridge chamber cover. CONSTITUTION: The camera incorporating the stroboscopic light emission part is provided with the cartridge chamber cover 4 disposed at the upper part of a cartridge chamber 12 for loading a film cartridge 3 so that it can be opened and closed and the stroboscopic light emission part 14 disposed in the cover 4. Since the light emission part 14 is disposed in the cover 4, the space is effectively utilized and the light emission part 14 is positioned by being separated from a photographing optical system. Besides, a red-eye phenomenon is prevented from occurring at a stroboscopic photographing time.
Patent JP-H0781939-A (JP)
Title: Bismuth vanadate pigment
Inventor: GIYUNTAA ETSUROTSUTO
IPC: C09C1/00
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a bismuth vanadate pigment having good properties by heat-treating a precipitate formed by mixing a bismuth-contg. soln. with a vanadium-contg. soln. so as to provide a prescribed compsn.  
     CONSTITUTION: An alkaline vanadate soln. is mixed with an acidic bismuth salt soln. under stirring in the presence of a soluble salt or the like of Ca, Zn, Mg and/or Al and the mixture is subjected to pH adjustment and heating to form a precipitate. This precipitate is separated, dried and heated to produce the objective bismuth vanadate pigment having a compsn. of the formula [where (x) is 0.8-1.2; (y) is 0-4; (z) is 0-0.2; (v) is >0 to 0.5; (w) is the number of oxygen atoms for satisfying the valence requirements of the cations; in the case of y=0, (z) is >0 to <0.05 and E is Ca or a mixture of Ca and Zn and/or Mg in which the molar ratio of Ca to Zn and/or Mg is ≥1; in the case of 0<y<1, (z) is 0-0.2, etc.; and in the case of y≥1, (z) is 0-0.2, etc.]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001024549-A (JP)
Title: Mobile object identification system
Inventor: FUJITA TAKU
IPC: G07B15/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a compact and inexpensive mobile object identification system capable of quickly reading out data from a plurality of responders in the same area. SOLUTION: A microwave signal generated from a signal source 105 of an interrogator 102 is modulated by a modulation part 115 and distributed to the transmitting side and the receiving side by a distribution circuit 106 and the transmitting side signal is transmitted from an interrogator side antenna 101. The transmitted microwave signal is received by a responder side antenna 104, ASK-modulated by a control signal outputted from a control part 108 and transmitted to the interrogator 102 through the antenna 104. The transmitted microwave signal is received by the antenna 101, distributed to the receiving side through a branching filter 107, demodulated by a received signal demodulation part 110 and processed by a data processing part 111, and the processed data are read out from responders 103a, 103b.
Patent JP-H0749721-A (JP)
Title: Protection device for electric apparatus using solar battery as power supply
Inventor: TOYODA TATSUNORI
IPC: H02H7/18
Filed: 1993-08-09
Abstract: PURPOSE:To prevent an electric apparatus from being broken due to the abnormal drop of temperature in a solar battery with respect to a protection device for the apparatus using a solar battery such as an inverter as a power supply. CONSTITUTION:This protection device is constituted of means R1, R2 for detecting the output voltage V of the solar battery 10, a means 45 for comparing the output voltage V with reference voltage and a means 41 for disconnecting the battery 10 from the electric apparatus 20 when the output voltage exceeds the reference voltage.
Patent JP-2001022181-A (JP)
Title: Electrophotorographic device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/08
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a small size electrophotographic device provided with a toner recycling mechanism where image failure such as soiling of background is not generated and a good image is formed over a long period of time. SOLUTION: In this device, mesh members 36 with sieve opening that is >=twice a volumetric average diameter of carrier and at the same time that is <=10 mesh are provided in a developer path inside a developing device 24. Furthermore, a slide abrading member 37 by which the mesh is slide-abraded is provided along with the mesh members 36 in the developing device 24, paper powder inside the recycled toner is vigorously pushed against the mesh and made small and, at the same time, clogging of the mesh members 36 can be prevented.
Patent JP-H04348772-A (JP)
Title: Sweet spot guidance label
Inventor: MASUDA TSUNEO
IPC: A63B69/36
Filed: 1991-05-07
Abstract: PURPOSE:To improve the sense of touch of an impact so that backspin can be executed by providing an opening hole for exposing a sweet spot part positioned in about the center part on the face surface, to a label main body stuck to the face surface of a club head. CONSTITUTION:This sweet spot guidance label used for confirming a position of a ball which hits against the face surface of a club head by its trace is stuck in a state that it can be peeled off from square pasteboard 12 which becomes a base, and consists of a wood label main body 13 stuck to the wood face surface of a golf club, and an iron label main body 15 stuck to the iron face surface, and each label body 13, 15 can be detached from the pasteboard 12 by notches 16, 17 prodded in a shape allowed to coincide with the face surface of each club head. Also the center part, a circular notch 14 is provided, and by removing the center part of the label main body from notch 14 opening hole 20 for exposing the center part of each face surface is formed.
Patent JP-S5989796-A (JP)
Title: Manufacture of aluminum foil for electrolytic capacitor
Inventor: YAMABE TOMOSADA
IPC: H01G9/04
Filed: 1982-11-12
Abstract: PURPOSE:To manufacture Al foil for an electrolytic capacitor with stabilized leakage current characteristics by treating Al foil in boiling pure water, immersing the foil in a weak acid soln., and subjecting it to chemical conversion treatment by impressing a voltage in an acidic liq. for chemical conversion. CONSTITUTION:The surface of Al foil is etched, and the foil is treated in boiling pure water and immersed in a weak acid such as phosphoric acid, acetic acid, citric acid or succinic acid. The foil is then subjected to chemical conversion treatment by impressing a prescribed voltage in a liq. for chemical conversion such as boric acid or oxalic acid to manufacture Al foil for an electrolytic capacitor. When the foil is used in the capacitor, it shows stabilized leakage current characteristics.
Patent JP-S6257721-A (JP)
Title: Punching method for clad sheet
Inventor: UEDA MASANOBU
IPC: B21D28/34
Filed: 1985-09-09
Abstract: PURPOSE:To form the good coated end face with less drop by using the clad sheet on which annular groove is provided at the punch side in case of punching the clad sheet composed of a surface layer material and base metal by using the punch having roundness at the corner part. CONSTITUTION:The clad material1 composed of a surface layer material 2 and base metal 3 is placed on a die 8 and punched with pressure by the punch 7 having roundness on the corner part. In this case the drop part 5 is remarkably reduced with the use of the clad material 1 providing annular groove 6 in advance. It is deformed on the way of working, but the rupture is progressed along the broken line A connecting the bottom of the annular groove 6 and die corner thereafter. The good work of the clad material is therefore realized with less drop and thicker thickness of the coating on the punched end face 4 due to the rupture without causing a big constriction.
Patent JP-H1038290-A (JP)
Title: Hot-water heating device
Inventor: IKEDO KATSURA
IPC: F24D3/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an economical hot-water heating device, capable of improving quick heating property and convenient property. SOLUTION: A hot-water heating device is provided with an indoor machine 8, constituted of an operation indicating means 9 having an operation switch 9a, a room temperature setting unit 9b and a room temperature indicating unit, a heat dissipating heat exchanger, a ventilating fan 11, a room temperature detecting means 12 and an indoor machine side control means 15 for controlling the operation of these instruments, an outdoor machine 1, constituted of a heat receiving heat exchanger, a combustion means 2 for heating the heat receiving heat exchanger, a water temperature detecting means 6 for detecting the temperature of hot-water heated by the heat receiving heat exchanger, a circulation pump 5 for circulating the hot-water, an outdoor machine side control means 7, controlling the operation of these instruments and connected electrically to the indoor machine side control means 15,  and a hot-water pipeline, connecting the indoor machine 8 to the outdoor machine 1 and through which the hot-water is circulated. In this case, the operation indicating means 9 is provided with a warming operation switch 9c, controlling the indoor machine 8 and the outdoor machine 1 so as to effect warming operation to heat the inside of the room and obtain a temperature lower than a temperature upon normal heating operation, heating the room to a desired indoor temperature set by a room temperature setting unit 9b.
Patent JP-S6441922-A (JP)
Title: Touch input device for using voice input in combination
Inventor: MORITA TOSHIYUKI
IPC: G06F3/048
Filed: 1987-08-07
Abstract: PURPOSE:To reduce a misoperation and an erroneous input by adding a speech recognizing input device to a light scanning system touch input device, confirming that a regular input is obtained on a screen, after the touch input and inputting a special keyword with a voice. CONSTITUTION:The device is constituted of a light scanning system touch input device 1, a speech recognizing device 2, a mike 3 for a voice input and a processor 4 and position input information 8 is outputted. This, when a finger is set to a touch input effective part displayed on the display device of the light scanning system touch input device 1, the setting is photodetected by the touch input device 1, the processor 4 displays the echo back of the position input information touched presently on the display device. Then, an operator confirms the designated position, and when it is correct, a special keyword is voice-inputted from the mike 3 for the voice input. As this result, the speech recognizing device 2 is operated, inputted to the processor 4 and touch input information 5 goes to be effective for the first time.
Patent JP-S6257813-A (JP)
Title: Method of cutting compound metal wire
Inventor: OOTA MASAHIKO
IPC: B23D33/00
Filed: 1985-09-09
Abstract: PURPOSE:To perform cutting of high position accuracy, by irradiating a small diameter X-ray to a boundary part of different kind metals in a compound metal wire before and after the cutting and controlling a distance between an end part of the compound metal wire and the boundary part of the different kind metals to a fixed value by a generated fluorescent X-ray amount. CONSTITUTION:A cutter, irradiating a 2-0.1mm diameter X-ray 5 to a boundary part 4 between a metal base material 1 and a different kind metal 2 and measuring a generated level of fluorescent X-ray (characteristic X-ray) intensity, measures a position of the boundary part 4, and the cutter controls its inlet side guide device. If the boundary part 4 is laterally shifted for a fixed part of the irradiated X-ray 5, the cutter, using the guide device, laterally moves the running position of a compound metal wire 3. By this method, an inlay wire in high position accuracy of a different kind metal compound part can be cut and manufactured over the total length in the lengthwise direction by very small labor.
Patent JP-S6090053-A (JP)
Inventor: SATOU MAKOTO
IPC: G01N15/02
Filed: 1983-10-22
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-S6354332-A (JP)
Title: Production of fluorobenzene
Inventor: TOJO MASAHIRO
IPC: C07C25/13
Filed: 1986-08-26
Abstract: PURPOSE:To obtain the titled compound in high yield and selectivity, by using cyclohexanone as a raw material and combining an acylalation process, a fluorination process, a dehydrofluorination process and a dehydrogenation process. CONSTITUTION:Cyclohexanone is made to react with trifluoroacetic anhydride preferably at 0-150 deg.C and the obtained 1,1-bis(trifluoroacetoxy)cyclohexane is made to react with hydrogen fluoride fluoride and an amine preferably at -40-+100 deg.C to obtain the 1,1-difluorocyclohexane and trifluoroacetic acid. The 1,1-difluorocyclohexane is reacted in the presence of a dehydrofluorination catalyst (e.g. a metal fluoride) and the obtained 1-fluorohexene is reacted in the presence of a dehydrogenation catalyst (e.g. platinum-group compound) and an oxidizing agent (e.g. aromatic nitro compound) to obtain the objective compound.
Patent JP-S6092246-A (JP)
Title: Preparation of polyamine
Inventor: KUMOI SADAKATSU
IPC: C07C67/00
Filed: 1983-10-25
Abstract: PURPOSE:To obtain the titled compound industrially advantageously with suppressing formation of by-products, by reducing catalytically a cyanoethylated polyamine having >= a specific number of amino group in the presence of a primary amino group-containing aliphatic amine. CONSTITUTION:Acrylonitrile is added to a polyamine (e.g., triethylenetetramine) containing at least one primary or secondary amino group in the molecule, having >=4 total amino groups to give a cyanoethylated polyamine, which is catalytically reduced in the presence of a primary amino group-containing aliphatic amine (e.g., ethylenediamine) as well as a hydrogenating catalyst in a hydrogen gas atmosphere to give the desired polyamine. The addition of the aliphatic amine can keep the reaction rate at relatively low reaction pressure industrially advantageously, and suppress extremely formation of low-boiling by-products. An amount of the aliphatic amine added is 1-100wt% based on the cyanoethylated polyamine.
Patent JP-H0864574-A (JP)
Title: Method of etching nitridation silicon
Inventor: DEIBUITSUDO HAWAADO ZUIGAA
IPC: H01L21/311
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the method of etching silicon nitride provided with higher initial etching having selectivity. SOLUTION: For etch baths provided with phosphoric acid, nitric acid and hydrofluoric acid and used for selectively removing silicon nitride or silicon with respect to silicon oxide, the initial selectivity is increased, when the silicon is added to the initial bath. The silicon may be added in the form of soluble silicon compounds such a hexafluorosilicic acid and ammonium fluorosilicate.
Patent JP-H0366927-A (JP)
Title: Power transmission
Inventor: KURIHARA SAKUO
IPC: F16D27/00
Filed: 1989-07-31
Abstract: PURPOSE:To protect the engagement force of a friction clutch and reduce the size of a motor by employing the friction clutch for connecting a pair of transmission shafts capable of free relative rotation, and a cam for converting the torque of a motor into a thrust for connecting the friction clutch. CONSTITUTION:An output shaft 45 is inserted for free relative rotation into an input shaft 35. A friction clutch 61 is constituted with friction plates 57, 59 which engages with splines 53, 55 formed on clutch drums 49, 51 in free movement to the axial direction. A cam is provided for converting the torque of a motor 67 into a thrust for connecting the friction clutch 61. On the cam face of this cam, portions which do not convert the torque into thrust are formed in steps. Thus, the size of the motor is reduced and the motor current may be turned off in each engaged condition, and therefore the motor is prevented from a burn and the power consumption is reduced.
Patent JP-S6090965-A (JP)
Title: Fuel supplying device in internal-combustion engine
Inventor: DOI SHIGERU
IPC: F02M7/11
Filed: 1983-10-24
Abstract: PURPOSE:To stabilize an air/fuel ratio in spite of the fluctuation of running condition by a method wherein a float chamber in a carburettor is communicated with an air introducing path at the upstream side of a cleaner element of an air cleaner. CONSTITUTION:The carburettor 4, connected to cylinder heads 2 extending in the fore and back direction of the body of a vehicle in the condition of V-shape, is provided with the float chamber 5, reserving temporarily the fuel flowing thereinto from a fuel tank, at the lower part thereof. In this case, the float chamber 5 is communicated with the air introducing path 27 at the upstream side of the cleaner element 8 of the air cleaner 7 through a communicating pipe 6. The communicating pipe 6 is arranged so that the tip end thereof is opposed to the opening 27a of the air introducing path of the air cleaner 7 to permit to impress the dynamic pressure of air stream, flowing into the aircleaner 7, onto the float chamber 5. According to this method, the carburettor will never be affected by the external disturbance and blow-back in accordance with the change of the running condition and the A/F ratio may be stabilized.
Patent JP-S6259012-A (JP)
Title: Molding of resin component integrated with metallic base plate
Inventor: SEKINE TOMIO
IPC: B29C39/10
Filed: 1985-09-10
Abstract: PURPOSE:To handle a main base plate and a sub base plate as an integrated unit component until an automatic assembling line and facilitate the management of the component by a method wherein the main base plate and the sub base plate are molded integrally and simultaneously through a base plate connecting section and a resin connecting section, thereafter, the base plate connecting section is cut to remain the integrated component in a condition that both of the base plates are connected through the resin connecting section. CONSTITUTION:A main base plate 1 is connected to a sub base plate 2 through a base plate connecting section 3 and a resin connecting section 4, including the base plate connecting section 3, is molded integrally with a resin component 5, therefore, the main base plate 1 is connected to the sub base plate 2 through the base plate connecting section 3 and the resin connecting section 4. A hollow hole 6 is shown in a diagram. The main base plate 1 and the sub base plate 2 are in a condition that both of them are connected through only the resin connecting section 4. When the resin connecting section 4 is cut by a simple tool or a jig on an automatic assembling line, the main base plate 1 may be separated simply from the sub-base plate 2.
Patent JP-H1142221-A (JP)
Title: Calory display system
Inventor: TAKAHASHI TOYOKAZU
IPC: G06Q50/12
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a calory display system wherein, even when items and weights of already cooked foods to be packed in a commodity such a lunch box are changed, the total calory, etc., of a commodity which changes accompanying those changes, can be easily calculated and indicated. SOLUTION: This calory display system is equipped with a first storing means ME1 which stores respective already cooked foods to constitute a dish while corresponding with respective dishes, a second storing means ME2 which stores the calories of respective already cooked foods, an input means 4 which designates and inputs the kind of a dish, an operation means 1 which reads the already cooked foods to constitute the dish from the first storing means ME1 according to the kind of a dish which is inputted, and reads the calories of respective already cooked foods from the second storing means ME2, and calculates the total calories of the inputted dish, and output means 9, 11, 12 which display and output the total calories which are calculated.
Patent JP-2001024220-A (JP)
Title: Group iii nitride semiconductor light emitting diode
Inventor: UDAGAWA TAKASHI
IPC: H01L33/12
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To constitute an LED by using a group III nitride semiconductor layer whose continuity and surface flatness are superior by a method wherein a frame-shaped electrode whose central part is opened is formed on an upper- part clad layer. SOLUTION: An electrode is arranged on an electrode formation layer 206 constituting the outermost surface of a laminated structure, and an LED 550 is constituted. In the electrode, a thin-film electrode 209 is first formed on the electrode formation layer 206, and a frame-shaped electrode 207 is then formed on it in such a way that a part of it comes into contact with the electrode formation layer 206 so as to have a uniform width. Lastly, pedestal electrodes 208a, 208b which are extended by crossing the frame-shaped electrode 207 are installed so as to be constituted in such a way that they come into contact with the thin-film electrode 209 partly, and that they come into contact with the electrode formation layer 206 partly.  In the LED, a light emitting region covers the nearly whole face of the thin-film electrode 209, and the intensity of a light emitting operation in the light emitting region becomes nearly uniform because the thin-film electrode 209 can be electrified nearly equally by arranging the frame-shaped electrode 207 and the pedestal electrodes 208a, 208b.
Patent JP-2001024335-A (JP)
Title: Multilayer circuit board and its manufacture
Inventor: NAKAYAMA HIROKAZU
IPC: H05K3/46
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of adverse influence with thermal stress at the time of stacking by mutually fusing and stacking circuit boards constituted of mica and filling and hardening insulating resin between the plural circuit boards. SOLUTION: Circuit boards 10 where multiple layers are stacked are constituted of mica. Electrodes 11, wiring patterns 12 and through holes 13 are formed on the circuit boards 10, the plural circuit boards 10 are mutually overlapped, and they are heat-pressed in the thermal atmosphere at about 400 to 600 deg.C. Then, the electrodes 11 which are previously formed on the mica boards 10 are mutually heat-fused and they are overlapped. Then, the circuit boards 10 are stacked and integrated. Then, insulating resin, epoxy resin for example, filled between the mica boards 10. It is not necessary to apply and heat-fuse glass insulating materials on respective layers, and thermal stress in a manufacture process can remarkably be reduced.