baber/WOPTO huggingface dataset:
Patent JP-H06317325-A (JP)
Title: Combustion apparatus
Inventor: KUWABARA YASUAKI
IPC: F23D11/44
Filed: 1993-05-31
Abstract: PURPOSE:To reduce the power consumption of a heater without increasing a vaporizer by providing a burner plate for burning mixed gas statically pressurized by a static pressure chamber at an upper part of a mixing tube, and obliquely opening a burner port of the plate toward the vaporizer side. CONSTITUTION:A vaporizer 1 which has a combustion heat recovery unit 8 to be heated by a burning flame and a nozzle 7 for injecting supplied fuel as fuel gas A is provided. A mixing tube 2 for mixing the gas A injected from the vaporizer 1 and primary air B to mixed gas C is provided near the nozzle 7. Further, a burner 3 for burning the gas C is arranged at an upper part of the tube 2, and a burner port 14 of a burner plate 11 of the burner 3 is opened obliquely toward the vaporizer 1 side. Thus, the gas C is injected toward a combustion heat recovery unit 8, and the more flame is brought into contact with the unit.
Patent JP-S62138673-A (JP)
Inventor: YAMAMOTO TAKUJI
IPC: F25D23/02
Filed: 1985-06-15
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-S63292585-A (JP)
Title: Connector
Inventor: MOTOYAMA AKIRA
IPC: H01R13/639
Filed: 1987-05-25
Abstract: PURPOSE:To prevent the disconnection of a socket by providing a means magnetically adsorbing and holding a pair of a header and the socket constituting a connector. CONSTITUTION:A soft iron piece 34k is inserted in a bottomed recess 34h, electromagnets 34l are formed on both ends of a housing main body section 34a respectively. After the electromagnets 34l are formed, the coating layer 34m of their surfaces is formed on the same plane as the surface of the housing main body section 34a, and a magnetic adsorbing means on the socket 31 side is finished. When the socket 31 thus formed is inserted and fitted to a header 21, the soft ion piece 34k on the socket 31 side is faced to the ion piece 21h on the header 21 side, on the other hand the electromagnet 34l formed on the socket 31 side is energized and excited from the header 21 side through a contact pin (q)   a contact pin (p)   the electromagnet 34l. The magnetic force vertical to the faces of the ion pieces 21h, 34k is applied between the header 21 and socket 31, thereby the connection state between the header 21 and the socket 31 is reliably maintained.
Patent JP-H01297155-A (JP)
Title: Document shredder
Inventor: HAMAGUCHI KAZUYA
IPC: B02C18/06
Filed: 1988-05-25
Abstract: PURPOSE:To attain improvement of operation of a shredder by generating a reset signal by a reset device and releasing a paper choking up signal when a no paper signal is generated by a paper detector after a paper choking up signal is generated by an over-load detector. CONSTITUTION:A shredding motor 22 to operate a shredder 1, a paper detector 5 to generate a no paper signal Y2 when it detects there is no paper 4 to be shredded in a paper supplying part 3, an over-load detector 6 to generate a paper choking up signal Y3 when it detects over-load of the shredding motor 2 are installed. When a no paper signal Y2 is generated by the paper detector 5 after a paper choking up signal is generated by the over-load detector 6, reset signal Y4 is generated by a reset device 7 and said paper choking up signal Y3 is released. As a result, in the case that paper to be shredded is rethrown after paper is choked up, a conventionally needed operation can be rid and operation properties of the shredder are improved.
Patent JP-H07335811-A (JP)
Title: Semiconductor device
Inventor: OBARA FUMIO
IPC: H01L23/34
Filed: 1994-06-10
Abstract: PURPOSE:To improve heat radiation efficiency of a semiconductor device which incorporates a semiconductor chip having an SOI(Silicon On Insulator) structure without increasing a package size and cost. CONSTITUTION:A semiconductor chip 1 having an SOI structure is bonded to a die pad 2 in the state where the back surface of a semiconductor substrate 11 of the semiconductor chip 1 is set to reference potential and electric conduction is kept between the back surface of the semiconductor substrate 11 and the lead frame (die pad) 2. In contrast, there is provided a heat dissipation pad 4 on the surface of the semiconductor chip 1 where electric conduction is kept with a part (buffer region 16) set to reference potential on an insulating film 12 inside the surface. The heat radiation pad 4 and the lead frame (external connection lead part) 2 are electrically connected with each other through a heat radiation lead wire 5, and hence heat produced on the insulating film 12 is dissipated on the lead frame 2 through the heat radiation pad 4 and the heat radiation lead wire 5.
Patent JP-S5356499-A (JP)
Title: Gas separator
Inventor: TSUNODA YORIO
IPC: B01D59/20
Filed: 1976-10-29
Abstract: PURPOSE: To provide a gas separator, in which a plurality of separating elements consisting of respective centrifugal gas separators are connected in cascade of a plurality of stages, and also which permits prevention of reduction of efficiency due to variations of the cut (i.e., flow rate of feed divided by flow rate of produce) and also ensures safety. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09316089-A (JP)
Title: Purification of phytic acid
Inventor: YOSHIDA TAKAHARU
IPC: C07F9/117
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To efficiently purify phytic acid useful as a chelating agent, an antioxidant, etc., for foods with a small amount of a waste liquor by making a solution containing the phytic acid absorbed on an anion exchange resin, then eluting the adsorbed phytic acid with an acid or a neutral salt and desalting the eluted phytic acid according to the electrodialysis. SOLUTION: Water is added to defatted soybeans to recover soluble ingredients and hydrochloric acid is subsequently added thereto to regulate the pH to 4.5. Proteinic ingredients are precipitated and removed to provide a supernatant (a soybean whey), which is used as a crude phytic acid extracting solution. Sodium hydroxide is then added to the soybean whey to regulate the pH of the crude phytic acid extracting solution to 8. A polymeric flocculant is subsequently added and centrifugation is carried out to recover a precipitate rich in the phytic acid. The precipitated phytic acid is then suspended in water and hydrochloric acid is added to redissolve the phytic acid to recover the supernatant containing the phytic acid. The resultant supernatant is subsequently passed through an anion exchange resin column to make the phytic acid adsorbed thereon.  The adsorbed phytic acid is then eluted with an acid or a neutral salt and the prepared eluate is desalted according to the electrodialysis to efficiently purify the objective phytic acid.
Patent JP-H01299181-A (JP)
Title: Roller guide for elevator
Inventor: KIMURA NOBUHITO
IPC: B66B7/04
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the shaking of a cage at the time of getting on and off by making rollers installed on a cage guide while leaving a space toward a guide rail during the traveling of the cage and expanding the rollers while bringing same into contact with the guide rail when the cage is stopped. CONSTITUTION:Three guide rollers 4A-4C are rotatably installed by each rotary shaft 5 on a supporting member 3 installed on a cage 2, to guide the cage 2 by means of a guide rail 1 provided on a lifting up/down passage. During the traveling of the cage 2, the guide rail 1 and the guide rollers 4A-4C guide the cage 2 while leaving a proper interval. As the cage 2 is stopped, the damping pieces 9 of the guide rollers 4A-4C are electrified and expanded to be brought into pressure contact with the supporting member 3 of the guide rollers 4A-4C, to prevent the shaking of the cage 2. Thereby, the shaking of the cage while getting on and off can be prevented to give a good ride.
Patent JP-S61288505-A (JP)
Title: Amplifier circuit
Inventor: YAMAGUCHI KAZUO
IPC: H03F3/34
Filed: 1985-06-14
Abstract: PURPOSE:To improve the S/N requested for a preamplifier circuit and to design separately the operating point variable characteristic by connecting a current supply circuit to a resistor added to the collector side so as to control the supply current to the current supply circuit thereby varying the output operating point in the preamplifier circuit comprising a common emitter amplifier. CONSTITUTION:The current supply circuit 8 is connected to a collector of a transistor (TR) Q1 of the 1st stage of the common emitter amplifier circuit of 2-stage comprising npn TRs Q1 and Q2 and having a feedback resistor Rf. The circuit 8 has a common emitter differential pair comprising npn TRs Q3, Q4 and a series circuit comprising TR Q4 inserted between the emitter and common and a resistor R4, a voltage Vref2 is fed to a base of a TR Q5 and differential control voltages VDC<->, VDC<+> are fed to bases of the TRs Q3, Q4. Further, resistors RB, Rf relating closely to the S/N are independently of the operating point variable function and the addition of the operating point varying function gives no effect in deciding the resistors RB, Rf.
Patent JP-H10313995-A (JP)
Title: Futon(japanese mattress for use as bed)
Inventor: ISHIMARU SONOKO
IPC: A47G9/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a futon(Japanese mattress for use as a bed) which dispenses with animal fibers and provides sanitary and comfortable bed climate. SOLUTION: A laminated futon employs a laminated part between a cotton layer containing high moisture absorptive staple having water content 20% or more under 20 deg.C and 65% RH environment and a cotton layer composed of a hydraphobic fiber, at least, for its one part. Its humidity is conditioned under 20 deg.C and 40% RH environment and a high moisture absorptive staple expressing hygroscopic heating value 20J/g in a case put in the water of 20 deg.C is employed, at least, for its one part. Futon fabric is used which contains at least partially a multi-layered structural yarns composed of polyester staple in the innermost layer, polyester filament and cotton in the intermediate layer, and cotton in the outermost layer.
Patent JP-S618848-A (JP)
Title: Nickel-hydrogen storage battery
Inventor: YANAGIHARA NOBUYUKI
IPC: H01M10/34
Filed: 1984-06-22
Abstract: PURPOSE:To prevent the fall in capacity, by providing a porous oxidation-suppressing layer comprising anticorrosive inorganic powder and a binder, on the surface of a cathode made of an alloy, which reversibly occludes and emits hydrogen, to suppress the oxidation of the alloy. CONSTITUTION:Titanium of 99.5% or more in purity and nickel of 99.5% or more in purity are mixed together at an atom ratio of 2:1. The mixture is put in an arc melting furnace. After the furnace is evacuated of air, the mixture is molten under reduced pressure while argon gas is caused to flow in the furnace, so that a button-shaped alloy is obtained. The alloy is finely pulverized. The pulverized alloy powder is made into a paste which is filled into a porous piece. The alloy powder and the porous piece are then sintered under reduced pressure. Pressure is applied to the sintered assembly to attach a lead as an electrode thereto. A mixture comprising fluorine resin powder and NiO powder of about 40mu in grain diameter is applied as a thin film to both the sides of the electrode and then integrally conjoined thereto by pressing, so that a cathode having a porous oxidation-suppressing layer is obtained. As a result, the oxidation of the alloy of the cathode by oxygen gas generated on an anode at the time of overcharging is suppressed to lengthen cycle life.
Patent JP-S6021661-A (JP)
Title: Instantaneous request transmitting system
Inventor: YAMAUCHI YOSHIKAZU
IPC: H04M3/60
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the handling time of an operator by providing a means detecting/storing dial information operated by the operator during the talking between an extension and the operator, and feeding the said information to a central controller and a pushbutton starting a dial information detecting storage means. CONSTITUTION:When the extension A calls the operator in an automatic private branch exchange, the call is connected to an attendant console ATT, the operators responds to the call and talks with the A. The operator depresses a button RTN to start a part REG detecting and storing dial information operated by the operator during the talking between the extension A and the operator, and the dial operation of an opposite telephone number transmitted from the extension A is performed and a trunk line trunk COT is acquired. Thus, a central controller CC connects a sender SND to the COT and supplies the opposite telephone number stored in the REG as the transmission information of the SND. When the dial transmission of the SND is finished, the controller CC restores the SND to connect the COT and ATT. When the opposite party of the trunk line is responded to, the operator urges talking to the extension A to restore the ATT and the controller CC connects the COT and the extension A.
Patent JP-H01298411-A (JP)
Title: Pulse generator for positioning control
Inventor: SUZUKI SHIGEO
IPC: G05D3/12
Filed: 1988-05-27
Abstract: PURPOSE:To attain quick and correct positioning operation compared with the time of operating manual shifting of all strokes by adding an automatic positioning function limited to the vicinity of a sop target position and using an automatic function and a manual operation. CONSTITUTION:The title generator provides an arithmetic control circuit 8 such as a CPU, a storing circuit 9 of respective types of data, a command pulse output circuit 10 for a positioning device 3, a receiving circuit 11 of the present position data of the shifting object returned from the positioning device 3 and an external signal receiving circuit 12. When two pairs of sections are corresponded between a stop target position and a stop setting position adjoining to it as the limited area of the automatic positioning control application, the manual operation is stopped at the step where the shifting object enters either of both sections by the manual operation, and the shifting direction to the stop target position is instructed by the manual operation again through a confirmation step such as the time when a constant time passes, a pulse generator 5 operates a position deviation, gives the command pulse of the number corresponding to the deviation to the positioning device 3 and executes the automatic positioning control. Thus, a quick and correct positioning can be executed.
Patent JP-S61289303-A (JP)
Title: Production of color filter by radiation
Inventor: KIKUCHI SHIGEO
IPC: G02F1/1335
Filed: 1985-06-17
Abstract: PURPOSE:To form a printing ink film (dye blank layer) to a uniform film thickness by printing radiation curable printing ink to a base material for a color filter and irradiating radiation thereto while a mold material having a smooth surface is kept in contact with a print surface to cure the printing ink then detaching the mold material. CONSTITUTION:Radiation curable printing ink layers 2R, 2B and 2G are formed by printing to a mosaic or stripe shape onto the base material 1 for the color filter and the radiation curable printing ink layer 2 is formed to a nonuniform film thickness. While the mold material is brought into contact with the resulted print surface, the radiation 5 is irradiated from a radiation source 4 to cure the printing ink layer 2. A radiation non-transmittable specular-surface roll is used as the material 3 and the radiation 5 is irradiated from the side opposite from the specular-surface roll. The material 3 is detached after the printing ink layer 2 is cured.
Patent JP-S6023500-A (JP)
Inventor: KIDO MASAYA
IPC: A43B1/00
Filed: 1983-07-16
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-S5756287-A (JP)
Title: Printer
Inventor: YOSHIJI MASAHIRO
IPC: B41J19/32
Filed: 1980-09-18
Abstract: PURPOSE: To make the number of letters constant that can be printed within a unit period in a printer wherein a printing pitch between digits can be changed, by varying the moving speed of a carriage depending on the change-over of the printing pitch.  
     CONSTITUTION: When one of switches K 1 , K 2 , K 3  in a printing pitch change-over circuit 1 is selected, a discrimination circuit 2 outputs the data related to the change- over circuit 1 to a control circuit 3. Based on the signal from the control circuit 3, the moving speed of the carriage 9 is set by a speed setting circuit 4, and a motor 6 is driven by a motor driving circuit 5. For example, when a printing pitch is changed from 1/10 inch to 1/15 inch, in an output wave form of the speed setting circuit 4 the feeding period becomes from t 1  to t 2 =2/3 times t 1 , and the feeding period ratio (feeding period/motor driving feeding period) is also changed. Thus, the moving speed of the carriage is reduced to 2/3 to keep the printing speed constant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5653306-A (JP)
Title: Pre-mixed combustion burner
Inventor: TOKUDA KIMIYO
IPC: F23D11/38
Filed: 1979-10-09
Abstract: PURPOSE: To obtairn a pre-mixed conbustion burner of compact size and facilitate air scanty diffusion flame and an air excessive pre-mixed flame by a method wherein the flame center line of a pre-mixed flame deviates from the center line of a diffused flame further as the former approaches the tip of its flame.  
     CONSTITUTION: A spray fuel 29 injected from a fuel atomizer 22 to the right and left direction is diffused and is mixed with the air for the combustion use injected from a diffusion flame type nozzle 21 and forms a diffusion flame C along a flame center line axis (C). An atomized fuel 27 being injected from the fuel atomizer 22 to the upward and downward direction penetrates a thin layer of the recirculated exhaust gas GR injected from a recirculated exhaust gas injection nozzle 28, bumps against the air for the combustion use injected from a pre-mixed flame type nozzle 40 and is diffused and mixed to form a pre-mixed gas, and then, it burns to form a pre-mixed flame W having a large air ratio. The air for the combustion use injected from the pre-mixed flame nozzle 40 is injected, at angle γ inclined off the flame center axis (C) of the diffusion flame C, as a result, a flame center line (W) is formed by angle γ inclined off the flame center axis (C) of the diffusion flame C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5557872-A (JP)
Title: Electrophotographic developing method
Inventor: MURASAWA SADAO
IPC: G03G15/10
Filed: 1978-10-23
Abstract: PURPOSE: To prevent the growth of boundary layers of developing solution in photoreceptor surface to improve an image quality by defining the shape and size of a plurality of bar-form developing electrodes.  
     CONSTITUTION: The electrostatic latent images formed on phtoreceptor surface and developer are contacted while the phtotreceptor 1 is being moved in the developing solution at speeds of 1W15cm/sec. At this time, the angle that the axial line of the developing electrode and the advancing direction of the photoreceptor assume is 45W90°. The developing electrode consists of a plurality of bar-form electrodes 2 which are so disposed that their top ends oppose to the photoreceptor surface at a fixed spacing d within a range of 0.2mmW1.0mm. Further, the electrodes 2 are disposed mutually parallel at a spacing of more than 0.4mm. Developing is accomplished while preventing the growth of boundary layers in the rear part through deposition of the developing electrode of such a shape in proximity to the photoreceptor surface. Hence, this results in that the developing solution being newly supplied makes contact to the photoreceptor, thus always good images may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000312177-A (JP)
Title: Inter road vehicle communication system
Inventor: IMAI MASAHARU
IPC: H04W64/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To use the same frequency for all cells by permitting one type of auxiliary carrier to transmit data of the same content to the transmission antenna of the adjacent cell and permitting other types of classified auxiliary carrier to transmit data of a different content to the transmission antenna of the adjacent cell. SOLUTION: Respective signals contain two types of data in corresponding to two auxiliary carriers S1 and S2. A signal (a), transmitted from one controller contains data A which change in time to A1, A2, etc., and data B which change in time to B1, B2, etc., for example. A signal (b) from the adjacent controller contains data C and Bb, which similarly and temporally change like C1, C2, etc., and B1, B2, etc. The adjacent signal (c) similarly contains data C and D. Data A of the signal (a) and data C of the signal (b) are transmitted by the auxiliary carrier S1 and data B of the signal (a), data B of the signal (b) and data A of the signal (c) are transmitted by the auxiliary carrier S2.
Patent JP-S61287263-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: HIROSE SATOSHI
IPC: G02B5/20
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a semiconductor element for a solid-state image pickup device having high sensitivity by forming a convex lens-shaped unit made of Si3N4 film at light incident side of the element when reading out the incident light intensity of a plurality of semiconductor elements arranged in a matrix shape as an electric signal. CONSTITUTION:A thick field oxide film 8 is formed on the surface periphery of an Si substrate 1, and a reverse conductive type photoreceiving region 2 to the substrate and a region 12 made of entirely the same material as the region 2 are formed by diffusing in the surface layer of the substrate surrounded by the film 8. Then, a transparent SiO2 film 3 in which a polycrystalline Si gate 6 is buried is coated between the regions 2 and 12 on the entire surface, a window is opened corresponding to the region 12, aluminum wirings 7 are connected as a normal one semiconductor element. In this construction, a convex lens-shaped unit 5 made of Si3N4 having larger refractive index than the film 3 is formed only on the film 3 corresponding to the region 2 to increase the light incident intensity to the region 2, and a transparent SiO2 film 3 is coated on the entire surface which includes the region 2.
Patent JP-S618894-A (JP)
Inventor: ORITA MASATOMO
IPC: H05B6/76
Filed: 1984-06-25
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-S5927387-A (JP)
Inventor: DONARUDO OO
IPC: G07F11/04
Filed: 1983-07-19
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-S6452977-A (JP)
Title: Electric control type door lock
Inventor: TOOMASU KEI MATSUKUGOOTEI
IPC: E05B47/00
Filed: 1988-05-30
Abstract: PURPOSE: To simplify attachment, lower the price, reduce the size and improve compatibility by moving a lock pawl between the locking position and the non-locking position with a unidirectional motor started by a comparatively low level electric current. CONSTITUTION: A motor driving mechanism 136 comprising a microminiature DC motor 51 that drives only in one direction throughout a cycle, a gear worm 50, a nonmetallic worm gear 48, a pin 47, a bearing groove 46, arms 40 and 41 and the others is provided. A lock pawl 35, one end of which is fixed and always locks an external knob spindle is provided in a shaft 36 where a flat portion 157 is formed. The lock pawl 35 is made movable from the locking position where it is engaged with a notch 58 formed in the insert 59 of the external spindle through a motor driving mechanism 136 with a motor 51 to the non-locking position where it extends apart from the notch 58 and allows the rotation of the external spindle.