baber/WOPTO huggingface dataset:
Patent JP-H01170281-A (JP)
Title: Solid-state image pickup device
Inventor: KANTANI MASASHI
IPC: H04N5/335
Filed: 1987-12-25
Abstract: PURPOSE:To attain reversing drive in a short time without giving a high speed reverse signal by giving a reverse transfer signal to plural prescribed electrodes consecutive at the vertical transfer section in the transfer of the signal charge reversely. CONSTITUTION:Four phase transfer signals phiV1, phiV2, phiV3, phiV4 are outputted from a drive circuit 15 and since the transfer signals phiV1-phiV4 are given to an electrode 4 of a vertical transfer section CCD 3 via a switching circuit 5, when a transfer gate 2 is opened, the signal charge transferred from a photo diode 1 to the vertical CCD 3 is being transferred sequentially in the direction of the horizontal CCD 6 into the vertical CCD 3. In the reverse transfer, the reverse transfer signal is generated based on the transfer signals phiV1-phiV4 in the switching circuit 5 and the reverse transfer signal is given into the vertical CCD 3, the signal charge is transferred reversely into the vertical CCD 3 and swept out. Thus, the same effect as giving of the reverse transfer signal in plural prescribed frequencies is obtained and the reverse transfer is attained at a high speed without increasing the frequency of the reverse transfer signal.
Patent JP-H11220130-A (JP)
Title: Wiring of semiconductor device and semiconductor device and manufacturing method therefor
Inventor: SON JEONG-HWAN
IPC: H01L29/78
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which forms gate electrodes of an n-type channel transistor and a p-type channel transistor at the same time. SOLUTION: On a second insulating film (gate oxide film) 1, formed on a part of the upper surface of a semiconductor substrate 11, a wiring 13 comprising two or more different materials constituted in a sandwitch shape is formed. Source/drain regions 14 of an impurity-doping layer are formed on the other upper surface of the semiconductor substrate 11 on both sides of the wiring 13, and thus, a semiconductor element is completed. As a result, by decreasing the resistance of the wiring and by decreasing the deflecting phenomenon of a gate electrode, the characteristics of the current drive force of the semiconductor device can be improved.  Since this is the wiring, wherein polysilicon patterns are formed on both sides of the metal film, the developing of the distortion by thermal stress is suppressed, and the reduction in the breakdown voltage and the leakage of the current can be prevented.
Patent JP-H11161651-A (JP)
Title: Phonetic symbol generator
Inventor: YAMAGAMI KATSUYOSHI
IPC: G10L13/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To minimize a cost for producing a converting rule and to give the most natural reading of Japanese to an unknown character string in foreign language by automatically generating a decision tree to be a converting rule from a character string and corresponding data being its phonetic symbol string. SOLUTION: The decision tree to be the converting rule is generated from the character string and corresponding data being its phonetic symbol string. At this device, a decision tree generating part 105 generates the decision tree 106 to be the converting rule from an English character string 101 to a KATAKANA (one of two kinds of KANA script used for Japanese syllabary) character string 103 from the corresponding relation of an alphabet symbol and a KATAKANA symbol at correspondence data 104. The generated tree 106 for conversion constitutes the group of the questions of an YES/NO form for deciding a KANA (Japanese syllabary) character symbol equivalent to the alphabet symbol from the kind of alphabet symbols positioned within n-number of characters before/after the alphabet symbol concerning the alphabet symbol at a position in alphabets.
Patent JP-H05166597-A (JP)
Title: Low temperature control system for electrode of vacuum device using liquid nitrogen in semiconductor manufacturing device
Inventor: FUKUYAMA TOSHIHIKO
IPC: H05H1/46
Filed: 1991-12-11
Abstract: PURPOSE:To provide a control system for the electrode of a vacuum device which uses liquid nitrogen in a semiconductor manufacturing device through simple constitution. CONSTITUTION:A refrigerator 3 for reliquefying nitrogen, an electrode 2 for temperature control, and two liquid nitrogen tanks 4, 5 which supply liquid nitrogen to the electrode are connected to one another by a pipe to circulate nitrogen therethrough. A control circuit 11 is provided which controls the refrigerator 3 for reliquefying nitrogen in response to signals input from a sensor 7, 8 for detecting the level of the liquid nitrogen in in each tank and a sensor 14, 15 for detecting pressure, and which also controls valve so that the two liquid nitrogen tanks 4, 5 are switched from one to the other when in use. Since the amount of consumption of the liquid nitrogen can be reduced, the cost can be lowered and temperature control of high accuracy is enabled.
Patent JP-H03188199-A (JP)
Title: Cleaning fluid for gelcoat finish surface of frp structure
Inventor: MIZUTANI KATSUTOSHI
IPC: C11D7/10
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a safe and inexpensive cleaning fluid which can finish cleaning operations in a short time without injuring the gelcoat finish surface by compounding water and sodium hypochlorite and restricting the ratio of available chlorine. CONSTITUTION:The title cleaning fluid comprises at least water and sodium hypochlorite, and has an available chlorine content of 1-6%. The cleaning fluid which makes use of alkaline sodium hypochlorite can remove firmly adherent green algae by the bactericidal action of its strong oxidative effect and the available chlorine and thus weakening the adhesion. Caustic soda may further be added to the cleaning fluid preferably in a sodium hypochlorite to caustic soda ratio of (3 to 8.4):(1 to 3). By use of the cleaning fluid, green algae adhering to the gelcoat finish surface of a leisure boat, a yacht, a marine jet or a floating pier may effectively be removed in a short time without injuring the gelcoat finish surface thereof.
Patent JP-H10166218-A (JP)
Title: Cutting tool for drilling
Inventor: KUROKI TATSURO
IPC: B23D77/12
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress chattering vibration of cutting edges to improve the durability and the facing accuracy. SOLUTION: Both tips 17, 18 fixed to the tip part 15 of a shank, are provided symmertrically in diametrically opposite directions. Further, respective cutting edges 19, 20 of both the tips have the first cutting edge parts 19a, 20a for cutting small diameter tapered surfaces on the tip side, and are provided with the second cutting edge parts 19b, 20b by which large taper angles are formed in succession to the end edges of the respective first cutting edge parts. Furthermore, the third cutting edge parts 19c, 20c for cutting holes of the largest diameter, the diameter of each of which is larger than that of the shank 12 and which are vertical, are provided integrally on the end edges of the respective second cutting edge parts.
Patent JP-H11164280-A (JP)
Title: Optical equipment for catv
Inventor: OGINO TETSUYA
IPC: H04N7/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To considerably simplify check and adjustment of noises in optical equipment. SOLUTION: Optical equipment for CATV that is built in a CATV system to convert a received optical signal into an electric signal and output it and also to convert a received electric signal into an optical signal and output it, is provided with a detection circuit 1 that detects a signal of a non-broadcast band from the electric signal, a comparator circuit 2 that compares a detection voltage of the detection circuit 1 with a reference voltage and discriminates whether or not the detection voltage exceeds the reference voltage, and a display device 3 that displays a discrimination result by the comparator circuit 2.
Patent JP-H07192775-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAHIRA TAKAYUKI
IPC: H01M10/05
Filed: 1993-12-24
Abstract: PURPOSE:To provide a nonaqueous secondary battery where the rise of inner pressure can be opened safely and moreover the noxious matter contained in ejected gas reduced and besides the ejection of solid substance such as fireworks, etc., suppressed by arranging a gas adsorber between a relief valve and a battery cover. CONSTITUTION:In an nonaqueous electrolyte secondary battery being equipped with a relief valve 7 inside a battery cover 6, a gas adsorber 11 is arranged between the relief valve 7 and the battery cover 6. As the gas adsorber, for example, synthetic zeolite, activated carbon, activated alumina, etc., can be cited. It is desirable that a film 8 (example: stainless net) having a mesh-shaped opening should be arranged between the relief valve 7 and the battery cover 6.
Patent JP-H08185329-A (JP)
Title: Data processor
Inventor: OGUSHI KIYOSHI
IPC: G06F11/18
Filed: 1994-12-28
Abstract: PURPOSE: To provide a data processor having resistance against the generation of a fault. CONSTITUTION: This data processor is provided with three processors 11 to 13 capable of simultaneously executing the same operation in sychronism with each other, a detection circuit for mutually comparing data outputted from respective processors 11 to 13, detecting an abnormal processor and detecting the I/O state of the abnormal processor and the I/O state of normal processors, bus control circuits 21, 22 to be driven so that the I/O state of the abnormal processor is continued when the I/O state of the abnormal processor is different from that of the normal processors and data selectors 104 to 106. Thereby even when the I/O state of an abnormal processor is different that of normal processors, the abnormal processor can be prevented from being hung up and the detecting operation of the circuit 101 can be continued.
Patent JP-H09165425-A (JP)
Title: Production of water-based urethane compound
Inventor: WATANABE NORIBUMI
IPC: C09J4/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based urethane compound having excellent resin stability by chain-extending an aqueous dispersion of an unsaturated monomer solvent of a specified urethane prepolymer to form an aqueous dispersion of an unsaturated monomer solvent of a polyurethane and subjecting the entire mixture to polymerization. SOLUTION: A polyol (e.g. polypropylene glycol) is added to an unsaturated compound having an unsaturation and two hydroxyl groups (e.g. glycidol/methacrylic acid reaction product) and an unsaturated monomer (e.g. methyl methacrylate), the resulting mixture is reacted with an organic polyisocyanate (e.g. diphenylmethane diisocyanate) under agitation at about 50-100 deg.C in the presence of an organic tin catalyst to produce an unsaturated monomer solution of a urethane prepolymer having a molecular weight of 20,000 or below. This solution is mixed under agitation with a basic compound and water to form an aqueous dispersion of the unsaturated monomer solution of the urethane prepolymer. An aqueous solution of adipic acid hydrazide is further added to this aqueous dispersion, and the reaction is continued to form an aqueous dispersion of a polyurethane.  Potassium persulfate is further added to the mixture, and the resulting mixture is subjected to an acrylic polymerization reaction to obtain a water-based urethane compound.
Patent JP-H05165383-A (JP)
Title: Electrophotographic device
Inventor: IHARA HIROFUMI
IPC: G03G21/06
Filed: 1991-12-12
Abstract: PURPOSE:To restrain toner from being reversely transferred from an intermediate transfer body to a photosensitive body, which is caused by pretransfer optical destaticization of the toner of the 2nd and succeeding colors from the photosensitive body to the intermediate transfer body, and to obtain an excellent image without lowering density in the case of forming the color image by succeedingly transferring the toner images of respective colors on the photosensitive body on the intermediate transfer body by providing a negative positive process system developing means for sticking the toner to the exposed part of the photosensitive body. CONSTITUTION:An optical destaticizer 32 is provided at a position just before the toner image on a photosensitive body 1 is transferred on an intermediate transfer body 15, and actuated just before the image areas of the 2nd and succeeding colors on the photosensitive body 1 come to the position of the optical destaticizer 32, so that the toner of the 2nd and succeeding colors is prevented from being reversely transferred from the intermediate transfer body 15 to the photosensitive body 1, and the maximum density in the final image is always secured to improve reliability on the image.
Patent JP-H10173385-A (JP)
Title: Member and method for electromagnetically shielding electric wires, or the like
Inventor: NAKAGAWA ASAHARU
IPC: H05K9/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding member with insulating sheath which has high flexibility and exhibits superior electromagnetic shielding effect to a covered or bare wire, long equipment housing, etc., and a method by which an object to be shielded can be easily and surely shielding electromagnetically by using the electromagnetic shielding members. SOLUTION: An electromagnetic shielding member is obtained by coupling two laminated sheets 11 and 12, each of which is composed principally of a conductive layer 14, integrally laminated upon one surface of an insulating layer 13 or 15 with each other, so that the insulating layers 13 and 15 can face each other with the conductive layers 14 in between. This shielding member is wound around an electric wire, so that a ring-type conductor can be formed around the wire and the terminating end of the member is preferably stuck to the surface of the insulating layer on the inside of the member.
Patent JP-2000142994-A (JP)
Title: Sheet feeding device and ink jet recording device
Inventor: OKUYAMA TSUTOMU
IPC: B65H1/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device and an ink jet recording device of which a guide means can be easily set to a designated width. SOLUTION: A warning lamp 10 and a light emitting element 11 are built in a paper guide B22 and a photodetecting element 12 is built in a pressure plate 23 arranged to be in contact with the paper guide B22 at a location to face the light emitting element 11 when the paper guide B22 is set to a unique paper guide width of banner paper. When the paper guide B22 is set outside of a range where the photodetecting element 12 can receive light more than a designated quantity of light, it is informed to a user by lighting the warning lamp 10 in red that the paper guide B22 is not set to the unique paper guide width of the banner paper.
Patent JP-2001146778-A (JP)
Title: Draining structure of unit bath
Inventor: OKITA TATSUYA
IPC: E03C1/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To drain economically and suitably a unit bath having a drip tray provided with a plurality of drain ports. SOLUTION: This draining structure of a unit bath is equipped with a drip tray, a plurality of drain ports provided in the drip tray and drain traps which are connected to draining equipment of a building frame and provided in a smaller number than the drain ports. The drain traps and the drain ports are connected by drain connecting pipes, and at least one of the drain connecting pipes is provided with an air vent means for venting inside air.
Patent JP-H09170572-A (JP)
Title: Scroll type fluid machine
Inventor: SATO KAZUHIRO
IPC: F04C29/06
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To restrain noise caused by increase of pressing force by inertial force. SOLUTION: This fluid machine is constituted to change a rotational and revolutional radius of a revolving scroll. Increase of pressing force at the time of high speed rotation is set off by providing a slide member 20 to vary a slide angle θ in accordance with the number of rotation between a slide hole 7 of a drive bush 5 and a slide surface of an eccentric pin 9 and reducing the slide angle θ of the eccentric pin 9 by inertial force of the slide member 20 at the time when the inertial force becomes proportional to a square of the number of rotation and the pressing force increases.
Patent JP-H04275209-A (JP)
Title: Liquid cosmetic composition
Inventor: EREENU MARION
IPC: A61Q1/14
Filed: 1991-12-12
Abstract: PURPOSE: To obtain a cosmetic composition for cleansing comprising two phases, capable of providing soft touch feeling to skin and exhibiting esthetically attractive appearance. CONSTITUTION: This liquid cosmetic composition comprises an oily phase comprising at least one dialkyl phthalate and as necessary a substance miscible with an dialkyl phthalate and aqueous phase comprising one or more ionic surfactants.
Patent JP-H06215938-A (JP)
Title: Overheat protector for electromagnet
Inventor: IWAKI KOICHI
IPC: H01F7/18
Filed: 1992-11-16
Abstract: PURPOSE:To obtain an overheat protector for electromagnet having good detection characteristics which can be employed for both constant voltage control and constant current control of electromagnet power supply circuit. CONSTITUTION:The overheat protector for electromagnet comprises voltage level detecting means 6, 7 for an electromagnet 3, a current level detecting means 12, a predetermined operating means 14 for determining the relationship between detected voltage level and current level, and means 16 for comparing an output level from the operating means 14 with a preset alarm reference value, wherein an overheat alarm signal 19 is outputted when the relationship between the detected voltage level and current level exceeds a predetermined level. Preferably, the operating means 14 for determining the relationship between the detected voltage level and current level determines the ratio between the detected voltage level and current level. Furthermore, an alarm value comparing means 16 for the upper and lower sides of operation results from the operating means 14 is preferably provided.
Patent JP-H08183340-A (JP)
Title: Door pocket structure
Inventor: IWAKI TAKASHI
IPC: B60J5/04
Filed: 1994-12-28
Abstract: PURPOSE: To certainly hold maps, etc., and to easily carry out storage and fetching operation. CONSTITUTION: A door pocket is constituted of a door pocket main body 30, a revolving arm 50 to move to revolve each time to store maps, a support plate 40 and a cam mechanism to convert revolving motion of the revolving arm 50 to vertical motion of the support plate 40. The maps are held by this support plate 40 by automatically raising the support plate 40 set on an inner surface of the door pocket main body 30 by way of using the cam mechanism at the time of storing the maps in the door pocket.
Patent JP-H04266859-A (JP)
Title: Preparation of saturated primary fatty amine by hydrogenation of unsaturated fatty acid nitrile
Inventor: ANTON FURUUTO
IPC: C07C209/48
Filed: 1991-12-12
Abstract: PURPOSE: To easily and economically obtain a compd. useful as a detergent, agricultural chemical, microbicide, antistatic, preventing agent against caking, etc., with high yield by hydrogenating unsatd. fatty acid nitriles in two stages in the presence of a Ni or Co catalyst in a liquid phase.  
     CONSTITUTION: Unsatd. fatty acid nitriles having 8 to 22 carbon atoms and satd. fatty acid nitriles having 8 to 22 carbon atoms by up to 90 wt.% are hydrogenated. In this process, nitrile groups in the fatty acid nitriles are made to react with hydrogen in the presence of 0.1 to 10 wt.% Ni or Co catalyst and 0.3 to 3 mol ammonia per 1 mol of the fatty acid nitriles under 10 to 50 bar pressure at 80 to 160°C. Then the amt. of ammonia in the mixture containing hydrogenated products is decreased to 0.1 to 0 mol per one mole of the used fatty acid nitriles. Further, double bonds in the fatty acid nitriles in the reaction mixture above described containing at most 0.1 mol ammonia per one mole of the used fatty acid nitriles are hydrogenated until satd. under 1 to 40 bar pressure at 80 to 160°C to obtain the objective compd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001146271-A (JP)
Title: Packing material
Inventor: HASHIMOTO KAZUO
IPC: B65D77/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing material which can immediately judge dropping impacts when they occur. SOLUTION: This packing material packs a product in a corrugated fiberboard box by inserting a cushioning material 2 between a product 1 and the corrugated fiberboard box. In such a packing material, the area of the surface of the cushioning material 2, which supports the bottom surface of the product 1, is made smaller than the area of the bottom surface of the product 1. Thus, when receiving an impact, the surface to support the bottom surface of the product 1 indents, and the product 1 sinks in the indent. At the same time, the packing material is constituted in such a manner that a thin and long member 4 affixed to the product 1 is placed under a stretched state, pulled out to the outside of the corrugated fiberboard box, and temporarily attached to the external surface of the corrugated fiberboard box.
Patent JP-H05161686-A (JP)
Title: Water drain device of foam bathtub
Inventor: TERAMACHI KEIICHI
IPC: A47K3/00
Filed: 1991-12-13
Abstract: PURPOSE:To simply execute a water drain operation by providing a water drain switch for allowing a pump unit to execute an operation for a prescribed time, on the upper edge surface of a bathtub. CONSTITUTION:On the upper edge surface of a bathtub 1, an operating switch 13 and a water drain switch 14 are provided, and these are connected electrically to a control circuit 25 of a pump unit 2. In such a state, the pump unit 2 continues an operation until the operating switch 13 is operated again after the operation is started, and during this time, hot water in the bathtub 1 is allowed to circulate and hot water in which foam is mixed is discharged into the bathtub 1, but when the water drain switch 14 is turned on, the operation is executed by a necessary time set by a timer, and when the water drain switch 14 is turned on after hot water in the bathtub 1 is drained, hot water which remains in the pump unit 2 and pipings 21, 22 is also discharged. In such a way, at the time of executing a water drain operation, it is unnecessary to go to the outdoors, and the water drain operation can be executed simply.
Patent JP-2000156880-A (JP)
Title: Radio communication device
Inventor: SAKAI HIROSHI
IPC: H04W88/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to economically transmit a call by the radio communication device allowed to be connected to each of plural radio communication networks having mutually different communication systems such as a cellular radio communication network and a PHS radio communication network. SOLUTION: When a transmitting telephone number is inputted, a portable telephone set 1 identifies the telephone number, automatically selects a communication network not mutually connected to another communication network or a communication network minimizing the number of mutual connections even when there is mutual connection between the communication network itself and the other one out of a PDC communication network 16, a PHS communication network 18 and a home PHS master set 28 in the case of connecting the communication network to a communication line in accordance with the identification result and transmits a call signal to the selected network. Since it is unnecessary to store various codes such as service identification codes and agent identification codes included in transmitting telephone numbers, a user can transmit a call with high economical efficiency.