baber/WOPTO huggingface dataset:
Patent JP-H11281820-A (JP)
Title: Light source device
Inventor: FUKUSHIMA HIROSHI
IPC: F21V7/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively increase the quantity of an incident light while suppressing a production cost without an adhesion by arranging a prismatic transparent body on one planar surface of a light transmission plate in the incident end part of the plate being thinner than the diameter of a light source and forming a fine structure part on the opposing surface of light transmission plate of the transparent body. SOLUTION: The prismatic transparent body 3 is arranged on one planar surface of the light transmission plate 2 in the incident end part of the thin light transmission plate 2 and the fine structure part 4 is formed on the opposing surface of the plate 2 of the body 3. The plate 2 where the incident end surface is opposed to the light source 1 is thinner than the diameter D of the source 1 and optically formed of an optical transparent material. The fine structure part 4 is formed by coarse conversion by a sand blast, for example, on the opposing surface of the plate 2 of the part 3. Thus, the light made incident on the body 3 is reflected against the part 4 and a part of it enters into the plate 2.  The quantity of the incident light is effectively increased while suppressing the production cost without adhering the body 3 onto the plate 2 or providing a means for eliminating a boundary surface by integral molding.
Patent JP-S60231214-A (JP)
Title: Analyzing method of process interruption
Inventor: KAJIYAMA NAOKI
IPC: G05B23/02
Filed: 1984-05-02
Abstract: PURPOSE:To enable process interruption simply by successively storing the states of signals constituting events at the change of each signal state, and at the input of leading interruption and final interruption, collecting the compared result whether the input is normal sequence or not. CONSTITUTION:At the generation of interruption, a computer determines corresponding constituted element signal No., interruption No, and event No. from a signal-unit control table. The computer stores the state of the inputted constitutional element signal, and after updatating the number of stored signal states by ''+1'', decides the interruption No. In cace of the leading interruption, the computer stores the input of the leading interruption to end the processing. When the leading interruption has been already inputted at the time of final interruption, the stored signal state is compared with the sequence pattern of an even-unit control table. When the compared result is the same, the formation of the event is confirmed and a program is started to execute prescribed processing.
Patent JP-H1072518-A (JP)
Title: Polyisocyanatoisocyanurate and its production
Inventor: HASEYAMA RYUJI
IPC: C07D251/34
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyisocyanatoisocyanurate improved in weathering, yellowing and heat resistance by trimerizing a specified α-(isocyanatocyclohexyl) alkyl isocyanate. SOLUTION: An α-(isocyanatocyclohexyl)alkyl; isocyanate (A) represented by formula I (wherein R is H or a 1-5C lower alkyl, provided that the isocyanato group of the cyclohexyl group is in position 2-, 3- or 4-) is reacted for 1.0-15hr at 0-150 deg.C in the presence of a trimerization catalyst (B) selected among alkali metal carboxylates and alkali metal cyanates and a polyethylene oxide compound or an alcohol in 5-150 pts.wt., per 100 pts.wt. component A, solvent in an inert gas atmosphere to obtain a polyisocyanurate compound represented by formula II (wherein R1 to R3 are each a group represented by formula III; and n is 1-5).
Patent JP-H11257177-A (JP)
Title: Fuel injection device
Inventor: KAWACHI KATSUYOSHI
IPC: F02M37/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve startability of an engine by providing a vapor discharge valve on the downstream side of a fuel pipe and boosting fuel in the fuel pipe in a short time in starting of an engine. SOLUTION: Fuel in a fuel tank 1 is supplied to a common rail 12 with high pressure by using a low-pressure pump 3 and a high-pressure pump 8, and the fuel is injected from injection valves 13 to an engine. Moreover, a vapor discharge valve 14 to be driven by a control unit 16 is provided on the blocking end 12A side of the common rail 12. In starting of the engine, the vapor discharge valve 14 is opened for the specified time after the control unit 16 is turned on, and vapor in the common rail 12 is discharged from a vapor discharge pipe 15 into the fuel tank 1.
Patent JP-H06275729-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SHINJI
IPC: H01L21/768
Filed: 1993-03-22
Abstract: PURPOSE:To enhance reliability at a connecting part by eliminating generation of burying conductive material residue on an insulating film even when flatness of a surface of a base insulating film is inadequate. CONSTITUTION:A BPSG film 15, is deposited on a substrate formed with a gate electrode 13, and a chromium film 16 is deposited as an easy etching film thereon. The films 16, 15 are patterned, and a contact hole is formed on a polycrystalline silicon interconnection 13. Then, a titanium nitride film 18 is deposited on an entire substrate, and a tungsten film 19 is deposited thereon. The film 19 is etched back by etching using mixture gas of sulfur hexafluoride and argon, and the tungsten film except the hole is removed. Then, an exposed part of the film 18 is removed with mixture gas of chlorine gas and argon, the film 16 is removed with mixture gas of carbon tetrachloride and oxygen, and residue of tungsten is removed together with the chromium film.
Patent JP-H04228866-A (JP)
Title: Internal combustion engine
Inventor: DEEBUITSUDO DABURIYUU MEITO
IPC: F02M35/04
Filed: 1991-04-19
Abstract: PURPOSE: To provide a structure for facilitating attachment and detachment of an air silencer to and from an intake manifold. CONSTITUTION: An upper elastic connector 130 and a lower elastic connector 132 are used for attaching an air silencer 90 to an intake manifold 40. Each elastic connector has a widened front end 134, a widened rear end 136, and a widened portion 138 adjaced to the rear end 136 but separated therefrom. The elastic connectors penetrate an inner wall of the air silencer at their openings 114, 116. The widened front ends 134 of the elastic connectors abut against the inner wall 92. The elastic connectors are strained from a loosened state with the widened rear ends 136 being handles. The elastic connectors are inserted into recessions between spaced two pairs of transverse projections formed on a side surface of the intake manifold 40. The widened portions 138 are engaged with an engine attaching surface 44 of the intake manifold 40.
Patent JP-S61245384-A (JP)
Title: Production of automotive interior trim part
Inventor: HONDA MASAO
IPC: B29L31/58
Filed: 1985-04-24
Abstract: PURPOSE:To mass-produce automotive interior trim parts readily at a low cost, by laminating a composite resin core material, pad material consisting of a thermoplastic resin foam and facing material, integrally applying the three materials in a single step by a pressing step, and molding them into a desired shape. CONSTITUTION:For example, in the production of automotive door trims, a core material 2 containing a board layer incorporated in polypropylene resin in a softened state while heating is placed on the bottom force of a cold press mold, and a pad material 3 consisting of a premolded thermoplastic urethane foam or the softened foam while heating is placed on the top surface of the desired part thereon. A facing material 4 consisting of a nonwoven fabric, etc. is laminated thereon. The three materials are then integrally applied by pressing with the press top force and molded into a desired door trim shape. According to this method, a definite shape of the facing material 4 can be formed as compared with the conventional method, and products having improved design properties are obtained.
Patent JP-S61283584-A (JP)
Inventor: PUTSUKU KEI DOU
IPC: B41J33/38
Filed: 1986-04-18
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-H10279859-A (JP)
Title: Ink composition which can realize image excellent in light resistance
Inventor: ARITA HITOSHI
IPC: C09D11/328
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition which can realize an image improved in light resistance and color development by using a cationic polymer having a moiety having ultraviolet absorptivity or light stabilizing activity in the main chain or as side chains. SOLUTION: The cationic polymer means a copolymer of a monomer which can give a cationic polymer with a monomer having a moiety having ultraviolet absorptivity or light stabilizing activity or a cationic polymer obtained by grafting a moiety having ultraviolet absorptivity or light stabilizing activity onto a cationic polymer. The cationic monomer is represented by formula 1 (R is H or methyl; A is -O-(CH2 )n -NR<1> R<2> (n is 1-6; and R<1> and R<2> are each H or a 1-6C alkyl) or NR<3> R<4> (R<3> and R<4> are each H or a 1-6C alkyl) and/or of formula II (R is H or methyl; and R<5> and R<6> are each H or a 1-6C alkyl). This ink composition is used e.g. in ink jet recording and a recording or printing system using a writing utensil.
Patent JP-H06311789-A (JP)
Title: Driving method for redundant motor
Inventor: KIRYU KATSUSHI
IPC: H02P5/00
Filed: 1993-04-15
Abstract: PURPOSE:To make identical the torque generated in each route and improve the accuracy of response to positional commands by making identical the output current of each servo amplifier. CONSTITUTION:The output current 80 from the current amplifier G1 of each servo amplifier 1, 1a and 1n is averaged. The obtained average value is fed back to each current amplifier G1, and the output current 80 from each servo amplifier 1, 1a and 1n is thereby made identical.
Patent JP-S5517242-A (JP)
Title: Coreless rotary machine
Inventor: KODAMA AKIO
IPC: H02K23/58
Filed: 1978-07-20
Abstract: PURPOSE: To facilitate the work of assembly of rotary electric machine, by supplying, through an opening end side of the outer cylindrical part of the rotary machine, all of the component parts.  
     CONSTITUTION: An external magnetic yoke 107, including a soft, magnetic material, is provided in the inner face of a cylinder 100 forming the outer cylinder part of a rotary electric machine, and is fixed with an epoxy resin system adhesive agent used. In a front cover part 104, a projection 101 is formed and an element for housing a bearing 108 and a through hole 105 for penetrating a rotor shaft 110 are provided in the center of the projection. And inner yoke member 102 consisting of soft magnetic material and a field permanent magnet 106 are coupled in the projection. A coreless coil 119 is arranged in the space between the permanant magnet 106 and outer yoke 107, with the power supplied from a brush 113 and commutator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07295458-A (JP)
Title: Electrophotograph developing apparatus
Inventor: SANO ISAO
IPC: G03G21/16
Filed: 1994-04-26
Abstract: PURPOSE:To prevent erroneous installation of a toner cartridge, supply a proper toner, utilizing a die together, and lower the manufacturing cost. CONSTITUTION:The electrophotographic developer unit 48 to supply a toner to a photoreceptor drum of a printing apparatus of a facsimile apparatus is composed of a toner box 55 and a toner cartridge 56. An assigned toner is supplied to a toner storage part 61 of the toner box 55 from the toner cartridge 56. A selection pin 88 is melted and deposited in a specified position of either one of pin installation holes 87a, 87b, 87c of the toner box 55. An inertion hole 115 is formed at the position into which the selection pin 88 can be inserted in the toner cartridge 56 to supply the assigned toner. The inertion hole 115 can be formed at any position by replacing an insert die of dies.
Patent JP-S60233260-A (JP)
Inventor: MORISHIMA SHIYUUHEI
IPC: E04G23/02
Filed: 1984-05-02
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-H07296517-A (JP)
Title: Disk controller
Inventor: SUGANO NAOTAKA
IPC: G11B7/00
Filed: 1994-04-26
Abstract: PURPOSE:To set widely a next re-SYNC mark detecting window when the detection of a SYNC mark or a re-SYNC C mark is failed and to improve the probability of detecting the re-SYNC mark by providing a detection status part in a formater. CONSTITUTION:The formater is provided with a detection status decision part 15, an output control part 18 and a frequency divider 16, etc., as a re-SYNC mark detection window expansion means. The detection status decision part 15 supplied a dummy data output permission signal ADD to the output control part 18 in response to respective supply of SYNC mark and re-SYNC mark detection fail status S12, R14. The frequency divider 16 supplies a dummy data transfer timing signal DDT with a 1/n period of a read data transfer timing signal DRT to the output control part. The output control part 18 output- controls the dummy data DD in response to the supply of the signal ADD and the signal DDT.
Patent JP-H08285536-A (JP)
Title: Width measuring instrument
Inventor: KOBAYASHI TATSUYA
IPC: G01B11/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a width measuring instrument for rapidly and easily measuring the width of an object to be measured. CONSTITUTION: An electric charge obtained by photoelectrically converting light from an object 1 to be measured is successively transferred to a CCD element at the same position as each CCD line in synchronization with a synchronization signal by each CCD element of a plurality of CCD lines which are provided so that they cross a flow direction 7 of the object 1 to be measured in a flow direction sequential accumulation type sensor 2, and a video signal 5 where the electric charge for a plurality of lines is successively added is outputted, thus measuring the width of the object to be measured from the video signal.
Patent JP-H04302437-A (JP)
Title: Thin-film transistor
Inventor: MATSUDA KUNIHIRO
IPC: H01L29/786
Filed: 1991-03-29
Abstract: PURPOSE:To deposit a protective insulating film, in a sufficient film thickness, on a part corresponding to edge parts on the side of a channel region at source- drain electrodes and to arrange that also the part is covered with a protective insulating film which does not contain any defect such as a pinhole, a crack or the like. CONSTITUTION:A source electrode 16a and a drain electrode 16b are formed of a continuous metal film 16; a part between the part of the source electrode and the part of the drain electrode by the metal film 16 is formed of an oxide insulating layer 16c which has been anodically oxidized over its whole film thickness. Thereby, the difference in level between the surface of the source and drain electrodes 16a, 16b and the part between both electrode is nearly eliminated.
Patent JP-H10279137-A (JP)
Title: Paper roll manufacturing device
Inventor: OISHI FUMIO
IPC: B65H18/20
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To elastically support a take-up shaft on which a web is wound to be capable of oscillation. SOLUTION: In a paper roll manufacturing device, a take-up shaft 10 is positioned on a take-up mechanism 7, a winding starting part of a web 3 delivered from a raw cloth roll is wound around the take-up shaft 10 by a folding mechanism, and the web is wound. In this case, an end part of the take-up shaft 10 is supported by a shock absorbing mechanism 14, so the take-up shaft 10 is elastically positioned on a take-up roll 7' of the take-up mechanism 7 to be capable of oscillation, thereby shock between the web 3 and the take-up shaft 10 generated by actuation of the folding mechanism when the winding starting part of the web 3 is wound around the take-up shaft 10 is buffered by the shock absorbing mechanism 14.
Patent JP-S5516559-A (JP)
Title: Two-way voltage selective switching circuit
Inventor: MIURA SHIYUNJI
IPC: H03K17/13
Filed: 1978-07-21
Abstract: PURPOSE:To use a large current for switching at a low critical voltage by symmetrically connecting two circuits, composed of FET and a resistance connected, betwen the colector and base of a bipolar transistor. CONSTITUTION:When a voltage is applied across terminals T1 and T2 with terminal T1 positive, great part of the voltage is applied across the emitter and collector of transisitor T1 via FET4. Transistor 1 is supplied with a base current via FET3 and a collector current increases according to a rise in the voltage. However the gate voltage of FET3 rises simultaneously and when it reaches a certain value, the collector current lessens. When a voltage between G(gate) and S(source) of FET2 becomes higher than a pinch-off voltage, the collector current does not flow any more. With terminal T1 negative, the reverse effect can be obtained. Futher, the bipolar transistor is used as a switching element, so tha t large-current switching will become possible.
Patent JP-S60233827-A (JP)
Title: Reaction treatment device
Inventor: HONDA MASAO
IPC: H01L21/205
Filed: 1984-05-07
Abstract: PURPOSE:To grow CVD films uniform in quality on semiconductor substrates by a method wherein the top and the bottom of a reaction container are provided gas introduction ports, respectively; then, the gas passing through the upper introduction port is spouted downward obliquely by means of a buffer member, and the gas passing through the lower one is spouted in the horizontal direction by means of radial piping. CONSTITUTION:The top of a bell-jar 1 constituting a vertical reaction treatment device of rotation and revolution system is provided with a gas introduction port 12 that introduces SiH4+PH3+N2 gas, and the bottom is provided with a hollow supporting shaft 5 penetrating through the bottom plate 4. Then, O2+N2 gas is fed in through this gas introduction port 19 at the lower end. The upper end of the supporting shaft 5 is supported by a sample table 8 with mounted many semiconductor wafers 9. The hollow buffer member 7 is installed to the top of the shaft 5 and made to spout the gas passing through the introduction port 12 obliquely above the wafers 9. Many radial pipes 16 are contained in the buffer member 7, and the gas passing through the introduction port 19 is spouted to the horizontal direction of the wafers 9 via this piping 16.
Patent JP-S5516453-A (JP)
Title: Tape for holding semiconductor device
Inventor: IMAI MINORU
IPC: H01L23/32
Filed: 1978-07-24
Abstract: PURPOSE: To enable the finding of the shift in the holding position and measuring of the electrical characteristic of the semiconductor device held on the tape with ease by providing the through-hole at the position corresponding to the lead of the semiconductor device to be held.  
     CONSTITUTION: A through-hole 7 is provided corresponding to each lead 2 of a transistor 1. After fixing the transistor 1 on the tape, the electrical characteristic can be measured by contacting the measuring probe to the lead 2 with ease. Furthermore, when the transistor 1 shifts from its position to be held, this shift can be found also readily at a glance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08285261-A (JP)
Title: Fire hook operated at rear of protective wall section
Inventor: DANIERU TSUKUURA
IPC: F23J1/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an easily handeable and reliable poker for an incinerator. SOLUTION: A poker 5 is operated with a single member 13 for inserting, lifting and tilting a handle 7 by rotating the handle of the poker 7. The poker 7 is provided with a sleeve wherein the handle 7 slides in the inside, and a bush 12 wherein the sleeve 11 and the handle 7 supported by a protecting wall 1 rotate. The handling of this apparatus is very easy. This poker can be especially used for an incinerator of toxic materials.
Patent JP-S5613546-A (JP)
Title: Tape recorder
Inventor: ARAYA AKINORI
IPC: G11B15/087
Filed: 1979-07-13
Abstract: PURPOSE: To make it possible for one solenoid to set plural operation modes by controlling the lock release of various operation levers by sliding and turning a lock lever.  
     CONSTITUTION: When lever 18 rotates clockwise together with lever 16 as solenoid 21 is excited, part 18b of lever 18 and part 13k of lock lever 13 are brought into contact to slide lever 13 to the right and reproduction lever 4 locked via pinch (b) is released from locking. On the other hand, operating fast traverse lever 8 locks lever 8 by pin 8b at lever 13 and lever 24 coupling with lever 8 moves to turn lever 18 counterclockwise. Consequently, lever 13 is not slid by lever 18 in the excitation of solenoid 21 and lever 13 rotates on axes 13a and 13b through part 16a of lever 16 and part 13j of lever 13, releasing the lock of lever 8. Similarly, recording, high-speed program searching and rewind levers 4, 10 and 12 are operated and the setting and resetting of various operation modes are carried out by one pair of levers each. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61248042-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYOSHI MASANOBU
IPC: G03C7/30
Filed: 1985-04-25
Abstract: PURPOSE:To form the titled material having an excellent preservation of a green sample, and suitable for a continous replenish treatment by incorporating a specific compd. to the photographic constituting layer. CONSTITUTION:The compd. shown by formula I is comprised is at least one of the photographic constituting layer. The concrete example of the compd. shown by formula I comprises the compd. shown by formula 1. The compd. may be compounded to the titled material as the solution or the dispersion thereof by dissolving it to water, or an org. solvent miscible to water optionally, such as methanol and ethanol, or by dissolving it an org. solvent (un-necessary to miscible to water) followed by dispersing the solution into a hydrophilic colloid. The compounding amount of the compd. is preferably 1.0X10<-5>-1.0 moles, further preferably 1.2X10<-4>-1.0X10<-1> moles per 1mol of the silver halide.
Patent JP-S57204278-A (JP)
Title: Preparation of deodorizing substance
Inventor: TOKIDA FUMIHIKO
IPC: A61K8/00
Filed: 1981-06-11
Abstract: PURPOSE: To remove a sulfur compound such as methylmercaptan in good efficiency, by applying solvent extracting treatment to a stock material selected from a beefsteak plant, an extract obtained by extracting the beefsteak plant with a polar solvent and an extraction residue.  
     CONSTITUTION: A whole beefsteak plant, th ground part thereof or leaves thereof, an extract obtained by extracting the beefsteak plant with a polar solvent, a non-polar solvent or a mixed solvent thereof or an extraction residue are prepared as stock materials. To this stock material, an org. solvent such as ethyl ether, ethylene chloride or dioxane is added and the resulting mixture is treated at a room temp. or at a reflux temp. of the solvent for 0.5W24hr in general. After extraction, a liquid extract is collected by filtering or centrifugal separation and the solvent is removed from the extract to obtain a deodorizing substance. In this case,steam distillation treatment can be carried out prior to or after the aforementioned solvent extracting process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58207388-A (JP)
Title: Surface treated steel plate for manufacturing matted can
Inventor: SAITOU TAKAO
IPC: C25D5/26
Filed: 1982-05-28
Abstract: PURPOSE:To make the corrosion resistance of the resulting titled steel plate equal to or higher than that of conventional reflow tin plate, by interposing a coating layer of Ni or binary Ni-Sn alloy between a steel plate and an Sn coating layer and by heat treating the plate without melting the Sn layer. CONSTITUTION:Coating layers of Ni or a binary Ni-Sn alloy each having 0.01- 2.8g/m<2> thickness are formed on both sides of a steel plate. An Sn coating layer is further formed on at least one side requiring especially corrosion resistance, and the plate is heat-treated without melting the Sn layer. A chromated layer is then formed to obtain a surface treated steel plate for manufacturing a matted can.