baber/WOPTO huggingface dataset:
Patent JP-S60257584-A (JP)
Title: Photodetector built-in type semiconductor laser
Inventor: INADA YORIFUMI
IPC: H01S5/00
Filed: 1984-06-04
Abstract: PURPOSE:To increase photocurrents from a photo-diode, and to stabilize an optical output by forming a reflecting film with the exception of a beam extracting section at a central section in window glass and introducing reflected beams by the reflecting film to a photodetector. CONSTITUTION:A reflecting film 26 is formed to a window glass section except a beam extracting section at the center in window glass 25. Beams within approximately + or -30 deg. in beams 27 projected from the front of a semiconductor laser- chip 21 are projected through window glass 25, but residual beams are reflected to the inside by the reflecting film 26. Driving currents for the laser-chip 21 are fed back by an APC circuit by receiving the reflected beams 28 by a photodetector 22 (a PIN photo-diode), and an optical output from the front is stabilized. Accordingly, the photocurrents of the PIN photo-diode increase, and the instability of the optical output resulting from the unbalance of front beams and back beams when there are returned beams is also removed.
Patent JP-H11305209-A (JP)
Title: Fitting structure of liquid crystal display device
Inventor: KUTARI TATSUYA
IPC: G02F1/1333
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of embedding a metallic nut in an internal resin component and to prevent a resin frame and a liquid crystal display(LCD) device to be internal structure from being destructed by absorbing and metigating a strong shock by an outer packaging case to be an external mechanism member. SOLUTION: Relating to a fitting structure for holding the LCD device from its side face, scew working is applied to the side face of the outer packaging case 7. The LCD device has a slit-like notch on a part of the periphery of the side face of the case 7 to which scew working is applied. Consequently it is unnecessary to directly embed a metallic nut into an internal resin component, and even when a shock is applied, the shock is absorbed and mitigated by the case 7 and the resin frame 1 and the LCD device can be prevented from being destructed.
Patent JP-H10291999-A (JP)
Title: Reduced protein from hair of higher animal, its dispersion in aqueous medium and its production
Inventor: YAMAUCHI KIYOSHI
IPC: C07K1/14
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To produce reduced and biodegradable protein or its dispersion in an aqueous medium that contains a large amount of high molecular weight components gearing crosslinkable thiol groups and give macromolecular formed products such as film or sheet from hair of higher animal as human hair, animal hair or feather. SOLUTION: Hair of higher animals as human hair, animal hair or feather is reduced by using a reducing agent in an aqueous medium in the presence of a protein denaturing agent or of a protein denaturing agent and a surfactant, the resultant product is cracked into pieces and agent with heat in the presence of a reducing agent, then the reaction mixture is separated and purified thereby producing the objective reduced protein originating from higher animal hair or its dispersion in an aqueous medium.
Patent JP-S5241177-A (JP)
Title: Production process of printing type made of synthetic resin plated wit h ionized metal
Inventor: HIRAOKA YUUJI
IPC: B41B5/00
Filed: 1975-09-29
Abstract: PURPOSE:Process for producing the printing types of long printing life and light weight without generating the environmental pollution and at a low cost.
Patent JP-S5741939-A (JP)
Title: Pneumatic tire
Inventor: YOSHINO KUNIHIKO
IPC: B29C67/00
Filed: 1980-08-26
Abstract: PURPOSE: To obtain the captioned tire excellent in finish and in total balance by a method wherein a bead wire is wound on a circular tire cord on a molding drum having a groove at a position for winding the bead wire and the ends on both sides of the tire cord are folded.  
     CONSTITUTION: The rubber-coated bead wire 2' is wound along the groove 9 by necessary times from on the tire cord 10 on a drum circumference piece 8 of a molding drum. The bead wire 2' wound on a dent part 10' of the cord 10 forces the cord 10 into the groove 9 by its tension and the bead wire also is forced into the groove 9 by a pressure roll. Then, both end parts of the cord 10 are folded, a tread is supplied to be fixed on the molding drum and to provide a green case. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5544225-A (JP)
Title: Time sharing gain adjustment circuit
Inventor: TAKADA MASAMI
IPC: H04B3/00
Filed: 1978-09-25
Abstract: PURPOSE: To keep each burst signal within the level not giving hindrance to the demodulator, by the automatic gain adjustment every burst for the burst received in time sharing manner to one set of receiver via different transmission line.  
     CONSTITUTION: A plurality of the burst signals periodically transmitted via different transmission lines are received at the terminal 1 and amplified at the gain control amplifiers 3∼6 adjustable for gain. A part of the output signal of this amplifier is picked up to produce the burst output level signal at the time sharing signal level detection circuit 21. This signal is individually detected and amplified at the detection level amplifiers 22∼30. This amplified output is fed to the gain control amplifiers 3∼6 for the time distance of the time slot of the reception burst signal corresponded as the gain control signal via the time sharing gain control signal synthesis circuits 40∼42. Thus, the level of the output signals can be kept almost the same level as the reference value as to each burst signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62273442-A (JP)
Title: Gel electrophoretic apparatus
Inventor: NAKAMURA SHIN
IPC: B01D57/02
Filed: 1986-05-21
Abstract: PURPOSE:To achieve a handleability of a gel, by integrating a series of operations from the making and sampling of the gel to contacting between the gel and an electrolytic liquid and migration. CONSTITUTION:A piston 9 is moved to open the ends of through paths 5 and 6 to a gel making section of a spacer while the ends of other through paths 7 and 8 to the gel making section are closed with a piston 10. A gel solution is injected through a gel liquid injection path 14 to fill the gel making section and after it is checked to see that the gel solution flows out of a gel liquid drain path 15, the ends of the through paths 5 and 6 are closed with the piston 9. Then, after the gel solution in the gel making section is gelatinized, the piston 10 is moved to open the ends of the through paths 7 and 8. After the opening thereof, an electrolytic liquid is injected from both electrolytic liquid injection and drain paths 16 and 17 to fill both electrode tanks 11 and 12 and a sample is injected with the gel making section through one electrolyte tank from a sample injection section 13. After the injection of the sample, by applying a voltage to both the electrodes, an electrophoresis is performed. Thus, a series of operations from the making of a gel to migration is integrated thereby achieving a higher handleability of the gel.
Patent JP-S609544-A (JP)
Title: Parts former
Inventor: NADA SHIYOUJIROU
IPC: B21J9/06
Filed: 1983-06-27
Abstract: PURPOSE:To perform changing and adjusting work of punches and dies for forging efficiently and with high accuracy in a parts former that cuts a wire rod into specified length and makes multistep forging, by attaching a kick-out stroke adjusting mechanism of a pusher for pushing out cut materials to the pusher side. CONSTITUTION:A fixed-length cutting device 30 of a wire rod as a material and a multistep forging device 4 of the material are mounted on a fitting stand 1 which is freely attachable and detachable to a frame 2. A reciprocating lever 49 that drives a reciprocating body 33 for operating a cutting edge 34 of the wire rod cutting device 30, a reciprocating arm 44 that moves a punch 7 driving ram of the multistep foging device 4, and a material kick-out lever 45 of a pusher 9 for pushing out formed materials of the forging device 4 are provided on the frame side. The reciprocating body 33 for cutting edge driving and the reciprocating lever 49, and the ram for punch driving 6 and reciprocating arm can be connected and separated freely. The material kick-out stroke adjusting mechanism of the pusher 9 is provided only on the pusher side.
Patent JP-S5819275-A (JP)
Inventor: KANZAWA TOKUNOSUKE
IPC: A63B59/06
Filed: 1981-07-24
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-S62273087-A (JP)
Inventor: HONMA HIDEAKI
IPC: B07C5/34
Filed: 1986-05-21
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-H01289436-A (JP)
Title: Speed change apparatus of fishing reel
Inventor: KANEKO KYOICHI
IPC: A01K89/015
Filed: 1988-05-13
Abstract: PURPOSE:To control the speed-increasing action of an inside teeth-having gear due to epicyclic gears to enable a smooth and ready switching operation and thereby to prevent the surfaces of the gear teeth to be wounded or abraded by catching or separating catching teeth disposed on a sun gear with a stopper pawl. CONSTITUTION:A pinion 3 rotating a spool 1 is maintained in a state always engaging with the driving gear 6 of a driving shaft 4 and a handle rotation cylinder 11 is disposed on the driving shaft through an one-way clutch 9. When the stopper pawl is engaged with the catching tooth 15 of a sun gear 13 with an operation lever and the handle 10 is rotated in a fishing line-winding-up direction, an inside teeth-having gear 14 is rotated in a rotation rate-increasing state while the epicyclic gears 12 rotate. When the stopper pawl is separated from the catching teeth 15, the sun gear 13 follows the rotation of the gear 14 in a state engaged with the epicyclic gears 12 to become a state not accepting the rotation rate-increasing action caused by the epicyclic gear mechanism.
Patent JP-H08313059-A (JP)
Title: Kerosene fan heater
Inventor: WATANABE ISAO
IPC: F24H3/04
Filed: 1995-05-16
Abstract: PURPOSE: To improve handleability and design development properties by a method wherein a control power from a control circuit to a motor-driven fuel pump and an electric heat type carburetor is fed through a removable magnet plug type connector. CONSTITUTION: A magnet plug type connector 24 is connected to a magnet plug type connector 13, arranged on the fuel tank 3 side, and the control power of a control circuit 23 is transmitted to a motor-driven type fuel pump 15 and an electric heat type carburetor 14. When mounting and fixing by fixing tools 4 and supports 7 are released and a cabinet is lifted upward, connection between a burner 17 and a nozzle 16 is disconnected and connection of the magnet plug type connectors 13 and 24 is also disconnected, and a machine body is separated into the cabinet side and the fuel tank 3 side. The separation facilitates an oil feeding work and a cleaning work. Further, since there is no need to contain the fuel tank 3 in the cabinet, a device is released from many limits on a design.
Patent JP-S62273524-A (JP)
Title: Three-dimensional video photographing lens
Inventor: TSUJI MASAO
IPC: G03B35/08
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a video which is close to a natural view, by constituting a lens for photographing three-dimensional videos of two master lenses, two sets of field lenses, the 1st and 2nd projecting mechanisms, a relay lens, and a lens box which houses the above-mentioned lenses and mechanisms and projecting the two images from the master lenses on a film surface as an upper and lower images united in one picture. CONSTITUTION:Images B and C of an object inputted from a right and left master lenses 12 and 13 are firstly passed through field lenses 14 and 15 and form aberration-free images B1 and C1 due to the excellent image forming forces of the field lenses. Then the projecting directions of the images B1 and C1 are changed by the 1st projecting mechanisms 16 and 17 composed of mirrors having hyperplane mirror surfaces and the images B1 and C1 are sent to a relay lens 20 by the 2nd projecting mechanisms 18 and 19 composed of similar mirrors as an aberration-free upper and lower images united in one image. Then aberration-free images B2 and C2, whose brightness is doubled and light quantities lost by the field lenses and mirrors are supplemented by he relay lens 20, are formed on a film surface 7 as an upper and lower images united in one image. Therefore, a video which is close to a natural view is obtained.
Patent JP-H11330311-A (JP)
Title: Semiconductor module
Inventor: KOMORIDA YUTAKA
IPC: H01L23/15
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module which can be built in a simple structure and can be reduced in size, because the module requires no rear metallic plate nor heat sink plate, and which has an improved heat dissipating property, structural strength, and heat cycle resistance. SOLUTION: A semiconductor module is provided with a silicon nitride substrate 10 having a high coefficient of thermal conductivity of >=60 W/m.k, a semiconductor element 7 mounted on the substrate 10, a metallic circuit board 3 bonded to the semiconductor element mounting surface of the substrate 10, and a single metallic plate 4a which is bonded to the opposite surface of the substrate 10 and integrally handed to an equipment casing 9 or mounting board.
Patent JP-H06321592-A (JP)
Title: Deformed aggregate
Inventor: OOKA HIROYASU
IPC: C04B16/04
Filed: 1993-05-19
Abstract: PURPOSE:To select a shape of a deformed aggregate according to its usage by molding a synthetic resin to various shapes to obtain aggregates being mixed in a concrete and to be able to uniformly control strength of the concrete. CONSTITUTION:As a synthetic resin, for example, a glass reinforced unsaturated polyester resin can be used. Some deformed aggregates are illustrated in the figure. A deformed aggregate 10 is molded in a doughnut shape and, in the case of being molded in this shape, it is able to increase mechanical strengths of a concrete. An aggregate 11 is a twisted ring, and in the case of being molded in this shape, it is able to increase a concrete strength against distortion. A deformed aggregate 12 has a tetra-shape. In the case of being molded in this shape, it is able to increase a concrete strength against stress from three dimensions. A deformed aggregate 13 is a hallow ball and has plural round holes 14 on its surface. In the case of being shaped in this shape, it is able to increase a concrete strength and, at the same time, decrease its weight.
Patent JP-H04323458-A (JP)
Title: Execution method for ceiling and interior finish board and fitting construction thereof
Inventor: TAKIMOTO YASUYUKI
IPC: E04F13/21
Filed: 1991-04-19
Abstract: PURPOSE:To facilitate execution by sticking a ceiling board on the underside of a ceiling nobuchi (strip member), contactedly fitting the upper end of an interior finishing board on the underside of the ceiling board, and fitting a base board on the lower end of the interior finishing board. CONSTITUTION:A ceiling nobuchi frame 12 constituted into a framework out of ceiling nobuchis 11, 11, ... is fitted to a skelton member 18 through hangers and the like. Next, a pair of upper and lower fitting pieces 14, 14 are fitted to the upper end of a partition frame 13 facing sideward, the nobuchi 11 on the end part of the frame 12 is fitted in between the fitting pieces 14, 14, a ceiling board 16 is stuck on the underside of the frame 12, and a gap L is provided between the end part of the frame 12 and the board 16 and the frame 13 to absorb deforming error in a room. Next, a partition board 17 is contactedly fixed on the surface of the frame 13 so as to strike the upper end against the underside of the board 16 without a gap, and a base board 19 is fitted to it. Hereby, it is unnecessary to adjust any gap between the board 16 and an inner wall or the board 17 and the like, and execution can be facilitated.
Patent JP-S5544539-A (JP)
Title: Coloring method of light alloy member
Inventor: MURAKAMI HIDEKI
IPC: C25D11/16
Filed: 1978-09-22
Abstract: PURPOSE: To let arbitrary natural coloring films in the desired positions of the light alloy member by letting the composite material layers of concentrated alloy elements be formed on the desired surface positions of the member by the special method then subjecting the member to anodic oxidation.  
     CONSTITUTION: The light alloy comprising adding Si, Cu, Mg, Mn, Fe, etc. to Al is pressure-cost by using the mold which has been formed with misrun part by heating one part of the mold higher by more than about 100°C in mold temperature than the other part or positively undulating the mold surfaces. Thereby, the composite material layers wherein the addition alloy elements are concentrated are formed in the desired surface positions of the light alloy member. This member is subjected to anodic oxidation by a sulfuric acid film method or the like, whereby the desired natural coloring films are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10308643-A (JP)
Title: Electronic parts
Inventor: YOSHIDA RYUHEI
IPC: H03H9/17
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of reliability caused by the release of adhered part in the case of exposure under a rapid temperature change by providing a fillet to reach the side wall of closed space on an adhesive agent layer. SOLUTION: On the upper surface of the piezoelectric resonator 2, a case substrate 8 is adhered through an adhesive agent layer 7 and on the lower surface, a case substrate 10 is adhered through an adhesive agent layer 9. These adhesive agents 7 and 9 are composed of any suitable adhesive agent such as epoxy adhesive agent or silicon adhesive agent. Then, these adhesive agents 7 and 9 have fillets 7a and 9a to reach the side wall of space 11, namely, side walls 8a and 10b of recessed parts 8a and 10a. In this case, sections entering the recessed parts 8a and 10a of adhesive agent layers 7 and 9 and reaching the side walls 8b and 10b are called fillets 7a and 9a. Then, the fillets 7a and 9a are formed by controlling the amount of adhesive agents to be applied and pressure onto the case substrates 8 and 10 in the case of adhesion through the adhesive agent layers 7 and 9.
Patent JP-S5824420-A (JP)
Inventor: YOZEFU GUREEBERU
IPC: B29C70/16
Filed: 1982-07-07
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-2000305363-A (JP)
Title: Device and method for recovering liquid
Inventor: WATABE TOSHIMI
IPC: G03G15/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering a liquid enhanced in recovery efficiency of a carrier solvent. SOLUTION: The device is provided with a drying roll 3 for absorbing the carrier solvent in a developer developed on the surface of a photosensitive belt by a developing device, a regeneration roll 4 for evaporating the absorbed carrier solvent, a condenser 7 for recovering the evaporated carrier solvent and condensing it by cooling, a tube 6 and an air pump 9 for guiding the evaporated carrier solvent to the condenser 7 and a manifold 5 for covering one end side of each of the drying and regenerating rolls so that the vapor evaporated at the regenerating roll does not escape to the outside. The recovery efficiency at the manifold is enhanced by keeping the drying temperature of the regenerating roll at a temp. over 85 deg.C and changing the sucking volume of the air pump from 22 l/min to 38 l/min.
Patent JP-H10310228-A (JP)
Title: Sheet conveyor
Inventor: ONOYAMA TATSUO
IPC: B65G47/30
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To cause sheets which are supplied in sequence while being stacked for each batch along the conveying direction to automatically continue to other sheets. SOLUTION: Sheets supplied in sequence for each batch are conveyed sequentially by first, second, and third conveyors 11, 12, 13. When a sheet detection means 92 detects that the rear ends of the sheets for one batch have been conveyed onto the third conveyor 13, the third conveyor 13 is stopped temporarily. The sheets for the next batch are raised and conveyed from the first conveyor 11 by the second conveyor 12 which is in an inclined position. When the sheet detection means 92 detects that the front ends of the sheets raised and conveyed by the second conveyor 12 have continued to the rear ends or the sheets allotted for the previous batch and stopped temporarily on the third conveyor 13, the third conveyor 13 restarts conveying. The sheets supplied in sequence for each batch are made to automatically continue to other sheets on the third conveyor 13.
Patent JP-H06328023-A (JP)
Title: Powder coating apparatus
Inventor: UMIZUMI HARUHISA
IPC: B05B15/12
Filed: 1993-05-19
Abstract: PURPOSE:To prevent the mixing of a residual powder with a recovered powder to the utmost by providing a powder coating apparatus having a structure constituted so that the coating is made hard to adhere to the wall surface around the suction port of a coating booth and the residual powder bonded to the wall surface is hardly sucked in a duct or a hopper even when it is peeled from the wall surface. CONSTITUTION:In a powder coating apparatus wherein at least one of a duct 2 and a hopper 3 sucking an over-sprayed powder to recover the same is connected to a coating booth 1 spraying powdery coating on an object 6 to be coated, the suction ports 8, 9 of the duct 2 and the hopper 3 are provided so as to inwardly protrude from the inner wall surface of the coating booth 1.
Patent JP-H1051011-A (JP)
Title: Monolithic semiconductor integrated circuit
Inventor: SCACCIANOCE SALVATORE
IPC: H01L27/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To manufacture the integrated circuit with high precision by decreasing a resistance ratio of resistor dividers in a thermal compensation device connecting to a device with an inverse threshold voltage and to decrease an occupied area. SOLUTION: A monolithic semiconductor integrated circuit provided with a device 210 with a prescribed inverse continuity threshold voltage that is a Zener diode chain (consisting of Zener diodes 220-240) has a thermal compensation device 250 connected in series with the device 210 and consisting of a plurality of diode threshold voltage multipliers connected in series. Each multiplier is made up of a resistor divider (R1i , R2i ) and a low voltage transistor (Ti ) or two Darlington connection low voltage transistors or over.
Patent JP-H05329283-A (JP)
Title: Method for positioning sheet cover in production process for adhesive sheet
Inventor: MISHINA KOUJI
IPC: B68G7/05
Filed: 1991-05-22
Abstract: PURPOSE:To enable even an unskilled person to efficiently and surely position a sheet cover to a compression mold in the production process for adhesive sheets. CONSTITUTION:Push-in projections 5b, 5b, 5c provided to be pushed with part 1a to 1a where the ornamental grooves of the sheet cover 1 are to be formed into hollow grooves 2b, 2b, 2c of a cushion pad 2 are formed to a shape bulging at the front end and the parts where the ornamental grooves of the sheet cover are to be formed are superposed along the push-in projections 5b, 5b, 5c at the time of setting the sheet cover 1. The push-in projections 5b, 5b, 5c are thereafter pinched with positioning lips 3 to 3 each having a C shape in section and the parts 1a to 1a where the ornamental grooves of the sheet cover are to be formed are positioned and held along the push-in projections 5b, 5b, 5c.
Patent JP-S5242016-A (JP)
Title: Run length code processing method for facsimile signal
Inventor: FURUTA EIICHIROU
IPC: G06T9/00
Filed: 1975-09-29
Abstract: PURPOSE:To compress the transmission time by transmitting without the run length code of facsimile signal added with flag code.