baber/WOPTO huggingface dataset:
Patent JP-H04161908-A (JP)
Title: Optical ic connecting device
Inventor: HOSOI TAKASHI
IPC: G02B6/12
Filed: 1990-10-24
Abstract: PURPOSE:To perform the positioning of an optical IC, a light emitting element and an optical fiber precisely and by forming a substrate by photograph etching, and providing recesses and projections for positioning the optical IC, light emitting element and optical fiber. CONSTITUTION:A positioning projection 2b formed by photograph etching is provided on a silicone substrate 2, and recesses 1b, 3b are provided on an optical IC 1 and a light emitting element 3 at positions corresponding to the projection 2b. The recesses 1b, 3b and the V-shaped groove 2a of the substrate 2 are formed by photograph etching. The optical IC 1, light emitting element 3 and optical fiber 4 are positioned by the recesses 1b, 3b, projection 2b and V-shaped groove 2a respectively, and they are fixed to the substrate 2 with an adhesive. The positioning of the optical IC 1, light emitting element 3 or optical fiber 4 can be performed precisely and, and the loss of optical bonding can be suppressed to the minimum.
Patent JP-2001107784-A (JP)
Title: Injector driving circuit
Inventor: MAEDA SHINICHI
IPC: F02D41/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out pressure reduction of fuel pressure within a common rail while reducing processing load of a microcomputer. SOLUTION: In a common rail type fuel injection system, the microcomputer 151 generates drive signals of injectors 101 to 104 in response to an engine operation state, and determines whether pressure reduction of a common rail pressure is carried out or not. A drive circuit 100 turns ON transistors T10 to T40 and drives the injectors 101 to 104 based on the drive signals from the microcomputer 151. Upon request of cold blow from the microcomputer 151, the drive circuit 100 turns ON/OFF the transistors T10 to T40 in a small current region in which a fuel injection is not actually carried out, based on a current value flowing in a solenoids 101a to 104a of the injectors 101 to 104, and the cold blow by the injectors 101 to 104 is performed thereby reducing the common rail pressure.
Patent JP-H01128124-A (JP)
Title: Information signal processor
Inventor: SAKATA TSUGUHIDE
IPC: G06F3/153
Filed: 1987-11-13
Abstract: PURPOSE:To simplify the control of the address setting timing by using the synchronizing signal included in a restored information signal to control the address setting timing when the information signal is digitized, stored and read out. CONSTITUTION:The input composite picture signal is stored in a memory 6 by an A/D converter 4 based on the clock signal which is supplied by a clock signal generating circuit 20 via a changeover switch 23. The read addresses are successively designated via the memory 6 so that the composite picture data stored in the designated address is supplied to a D/A converter 8. Then the converted analog composite picture signal is outputted via an output terminal 10 and also supplied to a composite synchronizing signal separator 50. The address setting timing of an address counter 51 is controlled synchronously with the synchronizing signal detected by the separator 50. Thus the constitution of an information signal processor is simplified.
Patent JP-H10155063-A (JP)
Title: Mobile carriage type image forming device
Inventor: STEVEN J WENS JR
IPC: H04N1/193
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To position a sensor array accurately to a document support platen in Z and Y directions by using 1st and 2nd rollers on 1st and 2nd slopes to shift a mobile carriage assembly toward a matching member. SOLUTION: A mobile carriage assembly 40 has four Teflon-made buttons 50 and each upper face of the Teflon-made buttons 50 is placed higher than the remaining part of the mobile carriage assembly 40. When the mobile carriage assembly is shifted from a glass-made platen 24, the mobile carriage assembly 40 is moved while being supported by the Teflon-made buttons 50. The mobile carriage assembly 40 has a hard plastic roller 60 fitted to a pivot arm 62 shifted by a spring and the three Teflon-made buttons 50 are in contact with the glass-made platen 24 so that other rollers are moved while being supported by a tilt rail face 34 when on roller is moved while being supported by a tilt rail face 34.
Patent JP-H01129278-A (JP)
Title: Recording device
Inventor: SATO KUNIHIKO
IPC: G03G15/02
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the stain of a conductive brush and to uniformly electrify a photosensitive body without lowering an electrifying potential by providing a blade for preventing the penetration of toner on the conductive brush. CONSTITUTION:A brush electrifier 13 is constituted by fixing the blade 14 on a substrate 12 where the conductive brush 10 is planted with a screw 15 and the brush electrifier 13 is equipped on a device so that the blade 14 is placed on an entrance side and also said electrifier 13 is brought into contact with the surface of the photosensitive body 1. Therefore, a toner image formed on the photosensitive body 1 is transferred on paper 6 and the toner does not get into the conductive brush 10 since it is scraped with the blade 14 of the brush electrifier 13 even if the residual toner on the photosensitive body 1 is left without being removed by a destaticizing unit 7 and a cleaner 8. Thus, the photosensitive body 1 can be uniformly electrified with a voltage impressed on the conductive brush 10 without lowering the electrifying potential.
Patent JP-H06114942-A (JP)
Title: Transfusion vessel and manufacture thereof
Inventor: ARAMATA AKIFUMI
IPC: B65D30/24
Filed: 1992-09-30
Abstract: PURPOSE:To provide a new type inexpensive transfusion vessel which is erectable and foldable, has a small number of components, easy manufacture and particularly in which a problem of leakage at a port part has bean solved. CONSTITUTION:A transfusion vessel comprises a plug sheet 2 fusion-bonded to one open edge of a body sheet 1 formed of two sheets 11, 12 of the same size to form a bottom 13 of the vessel in such a manner that the residual open edge of the sheet 1 is fusion-bonded to form a bag. The sheet 2 is formed by fluidtightly mounting a plug 22 at a rectangular or square sheet 21.
Patent JP-2001110127-A (JP)
Title: Magnetic disk device
Inventor: SAITO KOICHI
IPC: G11B19/10
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To make a magnetic disk device low in cost enhanced in the latitude of its design and improved in assembling property by reducing the number of components. SOLUTION: A magnetic disk 72 is loaded in a magnetic disk device 10, a write inhibition hole detecting switch 5 for detecting the opened/closed state of the write inhibition hole 72a of the magnetic disk 72 is disposed in the device 10, and the function of detecting the presence of the magnetic disk 72 is provided in the write inhibition hole detecting switch 5.
Patent JP-H04162866-A (JP)
Title: Facsimile equipment
Inventor: OGURA MASAAKI
IPC: H04N1/04
Filed: 1990-10-26
Abstract: PURPOSE:To always accurately read an original and to attain facsimile transmission by providing a means calculating a prescribed width and length of an original required for the facsimile transmission based on a position signal of the original to the facsimile equipment. CONSTITUTION:When the operator sets a transmission original to an original platen 101 of an original carrier 100, uses an operation display section 19 to select the facsimile mode, enters a destination and depresses a start key to start the transmission, then a system control section 23 transfers a data entered by the operator to a facsimile control section 24 to start facsimile transmission and gives a command of carrying a transmission original to a DF control section 20. Thus, the transmission original is positioned onto a contact glass 202 by the original carrier 100 and the size is discriminated and the result is informed to the facsimile control section 24 via the system control section 23. Thus, the original width and length are calculated from the coordinate of the original in this way to always read the original accurately thereby implementing the facsimile transmission.
Patent JP-H06140980-A (JP)
Title: Radio selective calling receiver with display device
Inventor: MOTOHASHI TERUYUKI
IPC: H04W88/02
Filed: 1992-10-26
Abstract: PURPOSE:To retrieve a message received and stored efficiently. CONSTITUTION:A signal received by an antenna 1 and demodulated by a radio section 2 is converted into a digital signal by a waveform shape circuit 3 and a decoder section 4 collates it with a storage of an ID memory section 5 and when the signal is its own selective calling number, a reception signal is outputted to a CPU 6. Upon the reception of a signal, the CPU 6 informs it to a driver section 7 and outputs a control signal to an LCD driver 8 and a message is displayed on an LCD 9. Furthermore, the reception message is stored in a memory 10 and displayed again and the driver section 7 receiving a control signal drives an LED 11 and a speaker 12 to inform the presence of the call. Furthermore, when retrieval use attribute information is inputted from a key board switch 13 as a function of an electronic notebook, the information is stored in the memory 10 and the retrieval is executed and the LCD driver 8 is controlled to display a received message and retrieval information on the LCD 9.
Patent JP-H10110099-A (JP)
Title: Hydrophilic silicone rubber composition
Inventor: TAKAHASHI MASAHARU
IPC: C08L83/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic silicone rubber compsn. without detriment to the properties inherent in a silicone rubber by adding a silane having a cyclic ether group to a silicone rubber compsn. contg. a specific diorganopolysiloxane. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. diorganopolysiloxane (A) having a mean compsn. represented by the formula (wherein R<1> is a hydrocarbon group; and (n) is 1.98-2.02) and having a degree of polymn. of 100 or higher, 10-70 pts.wt. reinforcing silica (B) having a specific surface area of 50m<2> /g or higher, 1-100 pts.wt. organosilane or its condensate (C) represented by formula II (wherein R<2> is a hydrocarbon group; R<3> is a cyclic ether group represented by formula III; and R<4> is H or 1-5C alkyl) and having a degree of polymn. of 20 or lower, and a curative. An organopolysiloxane having cyclic ether groups represented by formula III may be used instead of ingredients A and C.
Patent JP-H03153764-A (JP)
Title: Water-base dye composition
Inventor: TSUEDENETSUKU KOCHI
IPC: C09B67/46
Filed: 1990-10-26
Abstract: Aqueous dye preparations are described which contain 15-40% by weight of dyes, 3-18% by weight of an anionic dispersant of the formula (1), 1-10% by weight of sodium lactate, 1-10% by weight of glycerol and/or propylene glycol, 0.1-5% by weight of a compound having monomer units of the general formula (2), 3-10% by weight of betaine monohydrate, 0-4% by weight of a compound having monomer units of the general formula (3) and 0.1-15% by weight of customary auxiliaries; preparations of this type have a long shelf life, are highly redispersible and do not form sediments; they are suitable in particular for the continuous dyeing of polyester textile materials or mixtures thereof with cellulose textile materials.
Patent JP-2000117005-A (JP)
Title: Flocculating and settling method and device
Inventor: SHIMIZU KAZUHIKO
IPC: B01D21/01
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To separate water and floc by growing a high density floc binding a suspended substance(SS) and sand and having uniform and averaged particle size in order to remove the SS in raw water. SOLUTION: At the time of executing the floc forming treatment in which the floc containing the sand is grown while circulating and fluidizing the water to be treated containing the SS and to which a flocculating agent and the sand having high specific gravity are added in the tank and the settling treatment in which the floc containing the sand and grown so as to have high settling speed is settled and separated from the water by transferring the water to be treated to a settling and separating tank 2 from a floc forming treatment tank 1 by overflowing on an overflow wall 201, deposited floe is fluidized by lifting by upward stream by making the water to be treated to flow by the upward stream in the floc forming treatment tank 1 from its bottom part.
Patent JP-H01129684-A (JP)
Title: Television conference system
Inventor: HONDA KOJI
IPC: H04N7/14
Filed: 1987-11-16
Abstract: PURPOSE:To eliminate the time when a voice and a video image of a talker in an opposite party conference room do not coincide by providing a still picture storage device and a talker equipment an displaying a still picture of a talker when other talker makes utterance. CONSTITUTION:When a talker is changed or added, a voice discriminator 17 being a talker discriminator discriminates the change or addition of the talker by the input form microphones 1-5 and sends the result to the opposite party. When the data is received from the opposite conference room reversely, a still picture storage device 18 outputs a still picture corresponding to a microphone number received to a person monitor TV 11. When the adjustment of a universal head 9 or the like is finished by a local operating unit 16b at the opposite side, the picture of the monitor TV 11 is switched into a moving picture of a talker by the picture processing unit 13 and when the talker is changed, the video image of a new talker is displayed immediately on the monitor TV 1 and the voice and video image are displayed on the monitor 11 and the voice and video image of the talker are quickly made coincident.
Patent JP-2001110439-A (JP)
Title: Fuel cell
Inventor: AOTO AKIRA
IPC: H01M8/24
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To improve practical use of a fuel cell by making it compact. SOLUTION: Four stacks are combined via a supply/exhaust box 200 for organizing a fuel cell. A water supply opening for supplying cooled water, and a water exhaust opening for exhausting water are short circuited by a cable to eliminate difference in potentials between the two openings. A water exhaust port for exhausting waterdrop is provided near an exhaust outlet of fuel gas of the supply/exhaust box. Each stack is constructed such that end plates provided at both ends of laminated cells are gripped by an upper side tension plate and a lower side tension plate, and the tension plates and the end plates are fixed tightly with bolts, which are inserted vertically for avoiding interference between the adjacent stacks and the supply/exhaust box. An insulating body is provided in one body with a surface of the tension plate contacting the cell.  Thus, the entire organized fuel cell stored in an outer case, where the outer case is sealed tightly for preventing foreign obstacles from infiltration.
Patent JP-2000117947-A (JP)
Title: Anilox roller
Inventor: ROGGE GUENTER
IPC: B41F31/26
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent ink from leaking from between a seal and an anilox roller while the anilox roller wherein a doctor blade to be used for the anilox roller is worn as uniformly as possible over its length is provided. SOLUTION: An anilox roller 1 of a doctor unit, in order to guarantee that wear of the doctor blade to be used for the anilox roller 1 is as uniform as possible, is equipped with cells arranged over a sleeve plane along a helical line 2. In order to prevent ink from leaking from between an end side seal and the anilox roller, one end part is equipped with a narrow part having no cell, or one end part is equipped with an end side part wherein the cell is arranged along a less slanted helical line 2, or one end part is equipped with an end part wherein the cell is arranged along a reversely slanted helical line 2.
Patent JP-S63141585-A (JP)
Title: N-acetylmannosamine dehydrogenase and production thereof
Inventor: HORIUCHI TATSUO
IPC: C12N9/04
Filed: 1986-12-04
Abstract: PURPOSE:To determine the quantity of sialic acid and utilize in the diagnosis of the condition of disease, by culturing a bacterial strain belonging to Flavobacterium genus and capable of producing the titled substance, separating the titled substance from the cultured product and determining the quantity of N-acetylmannosamine. CONSTITUTION:A bacterial strain belonging to Flavobacterium genus and capable of producing N-acetylmannosamine dehydrogenase, e.g. Flavobacterium so. No.141-8 is cultured and N-acetylmannosamine dehydrogenase is separated from the bacterial cell. The enzyme is active to deprive N-acetylmannosamine of hydrogen to form N-acetylmannosaminolactone and reduce coenzyme NAD to NADH. It has optimum pH of 8-9 in tris-HCl buffer solution, stable pH of 8.5-9.5 and a molecular weight of 110,000-120,000 by gel-filtration. N- acetylmannosamine can be quantitatively determined in high accuracy by the use of said novel enzyme and the amount of sialic acid can be obtained from the result.
Patent JP-H02132404-A (JP)
Title: Multicolor filter
Inventor: MAEDA SATOSHI
IPC: G02B5/20
Filed: 1988-11-14
Abstract: PURPOSE:To obtain the color filter which is free from picture element missing, such as clogging, is easily formable to a larger area and has excellent mass productivity by weaving up yarn-like materials or tapes colored to red, green and blue. CONSTITUTION:Polyester resins colored to red, green and blue and an uncolored polyester resin are made into films to form polyester films having 5mum thickness. These films are then slit to 100mum width to form the red, green and blue polyes ter tape 1, 2, 3 and the transparent polyester tape 4. The tapes 1, 2, 3 are dis posed vertically in this order alternately in respectively 640 pieces, total 920 pieces and 1,200 pieces of the transparent tapes are used in a horizontal direc tion. These tapes are then subjected to plain weaving. The woven fabric is molded by a pressure at 80 deg.C to form the multicolor filters of 200mm width and 140mm length. Good color images are obtd. if this color filter is used for a shadow-masked liquid crystal element.
Patent JP-H03150182-A (JP)
Title: Recorder
Inventor: SAITO YASUHIDE
IPC: B41J25/34
Filed: 1989-11-07
Abstract: PURPOSE:To engage a recording head with a carriage by a simple operation of pushing the recording head against the carriage by a method wherein a member removably mounted on a carriage such as a recording head or an ink ribbon cassette or the like is energized in the detaching direction by the resiliency of a projected flexible cable. CONSTITUTION:A fixing member 12 is formed integrally with a carriage 2 of an elastic material, and are disposed in upright behind the carriage 2. Further, an engaging projection 14 of the fixing member 12 is fitted into a detent hole 13, and a recording head 3 is energized toward the front wall 2A of the carriage 2 to be brought into pressure contact therewith. In order to mount the recording head 3 onto the carriage 2, the recording head 3 is pushes on the carriage 2 by fitting an emboss 3E provided on the recording head 3 into a positioning hole 18 in the carriage front wall 2A. When the recording head 3 is detached from the carriage 2, the fixing member 12 is operated in the arrow B direction, and the engaging projection 14 is disengaged from the detent hole 13 in the recording head 3. The disengaged recording head is floated up by reaction force of the projection part 9B of a flexible component and is made easily detachable.
Patent JP-2000108112-A (JP)
Title: Conveying device for manufacturing paper fibrous molded body
Inventor: MIYAMOTO YASUNOBU
IPC: B27N5/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To install a plurality of the production systems for a paper fibrous molded body in a small space and provide a conveying device, the line of which can easily be expanded. SOLUTION: This device is equipped with a plurality of systems consisting of mold feeding lines L1 for charging a stock in a mold and conveying the mold during a thermal molding and mold releasing process, product conveying lines L2 for sending out a released product and mold back-sending lines L3 for sending back a mold, from which the product is released, to an upstream process. In this case, two systems adjacent to each other commonly have the traverse T of the mold back-sending lines. At both the end parts of the traverse T rotary tables 18. A bidirectionally feeding conveyor is provided over the respective rotary tables 18 and the distance between the rotary tables 18.
Patent JP-H07142225-A (JP)
Title: Magnetic oxide particles
Inventor: NAKAMURA YUKIKO
IPC: H01F1/34
Filed: 1993-11-17
Abstract: PURPOSE:To provide raw material particles for manufacturing an NiZn ferrite which can simultaneously satisfy Bm>=43,5O0 Gauss, mui>=2,000, and resistivity 10<6> OMEGA-cm. CONSTITUTION:Magnetic particles which contain a molybdenum oxide by 3,000ppm in terms of MoO3. in its main ingredients composed of 48.5-50mol% Fe2O3, 30-35mol% ZnO, <=5mol% CuO, and 10-21.5mol% NiO and inevitable impurities or 48.5-50mol% Fe2O3, 30-35mol% ZnO, <=5mol% CuO, and 10-21.5mol% NiO and inevitable impurities and have a specific surface area of 4-10m<2>/g.
Patent JP-H09107436-A (JP)
Title: Reader
Inventor: ITO YOSHIYA
IPC: H04N1/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the reader by making the weight of an outer package and a case frame light and integrating them different from a heavy weight of a conventional reader because a metal is used for the frame or the like. SOLUTION: A roll 4 is provided between a contact glass 1 and a contact image sensor 2. A push-up spring 6 is used to press the contact image sensor 2 onto the contact glass 1 to keep the distance between the contact glass 1 and the contact image sensor 2 constant so as to eliminate the need for stiffness for a case frame 14. Since no stiffness is required for the case frame 14, the contact glass 1 is supported with the case frame 14 made of a formed resin forming as an outer package component to make the weight of the reader light.
Patent JP-H07136392-A (JP)
Title: Hot-air blower for bedding
Inventor: ARINAKA AKIO
IPC: D06F58/04
Filed: 1993-11-17
Abstract: PURPOSE:To confirm the operation state at the sound level not offensive to a user without disturbing the sound sleep of the surrounding people by controlling a buzzer with a control means so that the buzzer sound for heating the bedding while asleep is made smaller than the buzzer sound for drying the bedding. CONSTITUTION:A buzzer 38 monitors the operation state of a key and reports the completion of various operations, and it is connected to the output Po11 of a microcomputer 39 via a resistor 40. The buzzer 38 is also connected to the output Po12 of the microcomputer 39 via the resistor 40 and a resistor 41 in series. When the output Po12 is oscillated while the output Po11 is turned off, the voltage applied to the buzzer 38 is made smaller, and the buzzer 38 generates a small sound. The sound volume of the buzzer 38 can be selected for use. For the heating operation, the buzzer sound is reduced to the level that only a sleeper can confirm it. For drying the bedding, the buzzer sound is set large.