baber/WOPTO huggingface dataset:
Patent JP-H01257910-A (JP)
Title: Light source device for endoscope
Inventor: TAKAHASHI YUTAKA
IPC: G02B23/26
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the lightweight, low-price light source for the endoscope by guiding illumination light to the endoscope without moving an emergency lamp and turning on the emergency lamp by a primary power source. CONSTITUTION:A rotatable turret 27 equipped with a mirror which has a reflection optical path aligned with the projection optical path of a main lamp 24 and an incidence optical path crossing the projection optical path is provided on the projection optical path of the main lamp 27. Further, this device is equipped with the emergency lamp 36 which has its projection optical path aligned with its incidence optical path and is driven by the primary power source to illuminate and a driving means which drives and rotates the turret 27 so as to interpose or move away the mirror 34. Consequently, when the main lamp 24 turns off, the turret 27 is rotated by the driving device and the mirror 34 provided on the turret is put in the optical path of the mirror 34. The illumination light projected by the emergency lamp 36 is made incident on the mirror 34 and its reflected light is guided to the endoscope. Consequently, the need to move the cable for the emergency lamp is eliminated, the power source part is simplified, and the light source device for the endoscope is reduced in size, weight, and cost.
Patent JP-H11288531-A (JP)
Title: Disk original plate preparing device
Inventor: AKI YUICHI
IPC: G11B7/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To cut a highly precise and dense pit pattern, etc., to a disk original plate by electron beams. SOLUTION: This device is provided with a detecting part 16 detecting the forming state of a pit pattern with respect to a disk original plate and a detected value detected by this part 16 and a reference value are compared with each other by a control part 15. The part 15 supplies a control signal based on a difference amount between the detected value and the reference value for an electron beam emitting means 14 to drive the beam deflection electrode 39. The electron beams are deflect-operated in the direction of correcting the difference amount.
Patent JP-S63255365-A (JP)
Title: Formation of electrically conductive thin film
Inventor: NAKANISHI MASAJI
IPC: C23C14/32
Filed: 1987-04-09
Abstract: PURPOSE:To form plural thin films having different electrical conductivities on the front side of a glass sheet when an electrically conductive thin film is formed on the front side of the glass sheet, by impressing different bias voltages on plates arranged on the rear side of the glass sheet. CONSTITUTION:A substrate 103 such as a glass sheet for forming an electrically conductive thin film is fitted to a holder 109 in a vacuum chamber 100. ITO as an evaporating material for forming a transparent thin film consisting of 5wt.% SnO2 and the balance In2O3 is put in a crucible 102 and evaporated by heating with a power source 101. At the same time, gaseous O2 is introduced into the chamber 100 from a gas inlet 108 and oxygen plasma is generated with a high frequency exciting coil 105 connected to a high frequency power source 107 to ionize the evaporated ITO, which is then accelerated and collided against the substrate 103 fitted to the holder 109 having high voltage impressed from a DC power source 104 to form an ITO film. At this time, different bias voltages are impressed on plural plates 2 arranged on the rear side of the glass substrate 1. The electric specific resistance of the ITO film is varied and a glass sheet generating different calorific values of heat in sections by electrification is easily produced.
Patent JP-H05255168-A (JP)
Title: Production of 1,3-dihydroxyacetone
IPC: C07C49/17
Filed: 1992-03-11
Abstract: PURPOSE:To advantageously produce 1,3-dihydroxyacetone in high selectivity in an industrial scale with minimized lowering in the activity of a catalyst. CONSTITUTION:The method for producing 1,3-dihydroxyacetone by subjecting formaldehyde to an addition reaction in an alkaline buffer solution comprises performing the addition reaction in the presence of a quaternary ammonium thiazolium salt without a substituent at the 2-position of the thiazole ring bonded to a resin and a salt in which counter anion is a soft base.
Patent JP-H06275241-A (JP)
Title: High-pressure discharge lamp
Inventor: SHIONOYA HITOSHI
IPC: H01J61/94
Filed: 1993-03-24
Abstract: PURPOSE:To provide effective presentation illumination based on the illumination atmosphere, improve efficiency, extend lives, and save power by making light emitting tubes arranged nearly on the tube axis in a common outer tube different in color temperature. CONSTITUTION:A cap 2 is fixed at one end of an outer tube 1, and light emitting tubes 3, 4 are supported over the longitudinal direction nearly on the tube axis of the outer tube 1 inside it. The light emitting tube 3 is sealed with prescribed quantities of sodium, mercury, and xenon gas in a translucent alumina tube, and it is used as a high-color rendering, high-pressure sodium lamp having the average color rendering index of 80 or above and the correlation color temperature of 2,500K. The light emitting tube 4 is sealed with a metal halide, mercury, and argon gas in a quartz tube, and it is used as a high-color rendering metal halide lamp having the average color rendering index of 90 or above and the correlation color temperature of 4,500K. The common external lead wire of the tubes 3, 4 is connected to the metal shell section 2a of the cap 2, and the other lead wires of the tubes 3, 4 are connected to eyelet sections 2b, 2c.
Patent JP-H06276335-A (JP)
Title: Data processor
Inventor: SAKASHITA TADAAKI
IPC: H04N1/00
Filed: 1993-03-22
Abstract: PURPOSE:To simplify the entire shape and to make the size small by controlling the entire operation with one main control circuit to effectively avoid the reduction in the processing time to provide the data processing unit of a video conference equipment or the like used simply while carried in other room than a video conference room with respect to the data processing unit of the video conference equipment or the like. CONSTITUTION:A data processing circuit 36 accessing a predetermined memory 40 to execute desired data processing is connected to a sub bus LBUS. When the data processing circuit 36 rises in the operating state, the sub bus LBUS is disconnected from a main bus BUS to execute data processing by the data processing circuit 36 and control operation by a main control circuit 46 simultaneously in parallel.
Patent JP-S5311891-A (JP)
Title: Electrochromic display device
Inventor: NAGATA YOSHINOSUKE
IPC: C09K9/00
Filed: 1976-07-20
Abstract: PURPOSE: To make the formation of a thin film made of WO 3 , etc. at the display side unnecessary by charging a phosphorus oxide salt of the IVa,Va or VIa group metals between transparent and opposite electrodes so as to obtain a thin EC display device of simple structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60230981-A (JP)
Title: Apparatus for producing deposited film by vapor phase method
Inventor: FUJIYAMA YASUTOMO
IPC: C23C16/54
Filed: 1984-05-01
Abstract: PURPOSE:To make efficient mass production of diversified kinds of deposited films with one production line by providing >=1 reaction furnace groups having the capability of forming different deposited films and a mechanism for conveying substrates to one production line and controlling said groups and mechanism. CONSTITUTION:The two reaction furnace groups each of which has 8 groups of reaction furnaces 1 having the capability of forming the different deposited films, positions the axial centers thereof on the same circular orbits 2, 3 and is freely rotatable around the central axes 12, 13 of said circular orbits in the lateral direction are provided. A conveying mechanism 5 which conveys vacuum pots 6 contg. the substrates is provided on the tangent 4 to said orbits 2, 3. The mechanism 5 is operated to move the pots 6 contg. the substrates to right above the contact point with the orbits 2, 3 and the pots are lowered by hydraulic cylinders 7 and are connected to the reaction furnaces 1-1, 9. The pots are separated from the furnaces 1-1, 9 and the succeeding pots 6 are moved by the cylinders 7 upon ending of the vapor deposition; at the same time, the reaction furnace groups are rotated.
Patent JP-H05255478-A (JP)
Title: Epoxy resin composition and semiconductor-sealing device
IPC: C08G59/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide the subject composition containing a specified epoxy resin, a dicyclopentadiene-phenol polymer and a specified amount of an inorganic filler, exhibiting a higher glass transition temperature, excellent in low stress properties, moisture resistance and solder-grade heat resistance and useful for a semiconductor, etc. CONSTITUTION:The objective composition contains (A) an epoxy resin represented by formula I (R<1> to R<4> are each H, methyl, ethyl, etc.; n is 0 or >=1), (B) a dicyclopentadiene-phenol polymer such as a compound expressed by formula II (n is 0 or >=1) and (C) an inorganic filler such as powdery silica as the essential components. The above component (C) is contained in an amount of 25 to 90wt.% based on the resin composition. In addition, a semiconductor- sealing device can be obtained by sealing semiconductor chips with a cured material of the above composition.
Patent JP-S58205984-A (JP)
Title: Electric power source supplying system of magnetic bubble storing device
Inventor: OKADA MASAAKI
IPC: G11C11/14
Filed: 1982-05-25
Abstract: PURPOSE:To protect stored information, by providing a means, which prevents supply current from flowing reversely for operating period of an emergent stop means, to an electric power supply line of a magnetic bubble driving circuit and its related controlling circuits to stop urgently a magnetic bubble when electric power supply is stopped. CONSTITUTION:A diode 15 is provided in front of a capacitor 14 in a current supply line for a magnetic bubble storing device 1 from an electric power source device 2 as a means for preventing supply current from flowing reversely. As a result, a peripheral circuit 12 is driven by voltage V2 which is lower than voltage V1 supplied by the device 2 by the voltage drop portion of the diode 15. If an electric power supply line from the device 2 is short-circuited to stop the electric power supply, the diode 15 becomes a preventive state by being applied by the charged voltage V2 of the capacitor 14 so that an electric charge charged in the capacitor 14 is not discharged. A detector 13 detects a fault and sends an alarm signal to the circuit 12 to perform an emergency operation. Electric power for the period is supplied by the capacitor 14.
Patent JP-H05255767-A (JP)
Title: Magnetic flotation method and device for sintered ore
IPC: C22B1/20
Filed: 1992-03-13
Abstract: PURPOSE:To provide the magnetic flotation device which holds and floats sinter cake, etc., without contact by providing a magnetic field generator having a magnetic circuit which improves the apparent magnetic characteristics on the surface layer of the sinter cake as a weakly magnetic material and with which powerful magnetic force is obtainable in gap parts with a small size, light weight and low electric power at a low cost. CONSTITUTION:A raw material layer is ignited and after sintering begins in the upper layer part of the raw material layer, a fine magnetic material and an adhesive hardener are supplied to the sinter cake (sintered ore) 3 in the upper layer part which is the part where the sintering is completed in the sintering method which sucks air from lower part; thereafter, a magnetic field is pressed to the sinter cake 3 which faces to the magnetic flotation device 1 installed above a pallet by forming a gap and is coated 2 with the magnetic material supplied thereto by using the flotation device. The magnetic floating force is thereby allowed to act on the sinter cake 3 in the upper layer part where the sintering is completed.
Patent JP-S57203531-A (JP)
Title: Mold for multi-colored molding
Inventor: ICHIKAWA HIDEO
IPC: B29C39/12
Filed: 1981-06-09
Abstract: PURPOSE:To obtain molds for a multi-colored molding, which can be operated by one-time clamping operation and incapable of forming flaws, etc., on a molding, by a method in which a fixed side sliding core and a movable side sliding core which can move slidably in the axial direction through each part of a fixed core and a movable core are provided. CONSTITUTION:A fixed side sliding core 25 and a movable side sliding core 21 are positioned at their rising limits, and parts of left- and right-handed cavities formed by a fixed core 12 and a movable core 16 is closed by the movable side sliding core 21. After a resin injected for the primary molding is cooled, the sliding cores 21 and 25 are moved to their lowering limits, a cavity formed by both the sliding cores 25 and 21 is matched with the primary molding, and another resin is injected for the secondary molding.
Patent JP-S5714050-A (JP)
Title: Ink jetting apparatus
Inventor: TAKATORI YASUSHI
IPC: B41J2/175
Filed: 1980-06-30
Abstract: PURPOSE:To obtain the captioned apparatus that secures excellent recorded quality, wherein channels are arranged for conducting a liquid flowing from one of ink discharge outlet raws to the other thereby the plural ink discharge outlets can be released from clogging with a small amount of a cleaning solution within a short period. CONSTITUTION:Between the line aray multiorifices 103 of ink jetting heads 101, 102 having multiorifices extend the channels 106 on the surface 107 where there are the orifices. The depth of the channels is on the order of from 0.5-2mm.. The cleaning liquid is pumped thrugh a conduit 105 into the head 101 to permit the cleaning liquid to flow out from all of the orifices 103 of the head 101 and to flow down along the channels 106 so that the cleaning liquid flows via the orifices 103 of the ink jetting head 102 to clean them (also to releave them from clogging). The cleaning liquid is recovered through a gutter 108.
Patent JP-H11287521-A (JP)
Title: Reflection plate assembly with composite paraboloid and heat collector using such assembly
Inventor: SAEGUSA KENJI
IPC: F24S10/40
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can assure the precision of a composite paraboloid in a heat collector having the composite paraboloid. SOLUTION: A reflection plate assembly 2 is an assembly for collecting light which has a composite paraboloid formed by combining two paraboloids 21a, 21b and includes a reflection plate 21 and a plurality of brackets 22. After providing a mirror finish on the reflection plate 21, the composite paraboloid is formed on the light collecting side by bending. A plurality of brackets 22 are respectively mounted on a surface of a side opposed to the light collecting side of the reflection plate 21.
Patent JP-S59214696-A (JP)
Title: Thermal transfer accepting sheet
Inventor: HOTSUTA YOSHIHIKO
IPC: B41M5/52
Filed: 1983-05-20
Abstract: PURPOSE:To provide the titled accepting sheet improved in density, sharpness and storage stability, constituted by providing a receiving layer comprising a mixture consisting of a heat softenable and meltable resin showing dyeability to the sublimable and vaporizable dye of a transfer sheet and an org. filler. CONSTITUTION:A heat softenable and meltable resin showing dyeability to a sublimable and vaporizable dye (e.g., pref., a resin with a softening point of 60- 120 deg.C such as an aminoalkyd resin, polyamide, polyurethane or PVC) and an org. filler (e.g., pref., one being a fine particle with a particle size of 10mum or less of a high-molecular polymer such as methyl cellulose, PS, polyurethane or polyvinyl acetate) are contained pref. in a wt. ratio of 1/9-9/1 to prepare a receiving layer coating liquid which is then applied onto a sheet such as a paper or plastic sheet as a substrate and dried to obtain an objective accepting sheet. Said sheet is used in combination with a transfer sheet having a sublimable and vaporizable dye-containing transfer layer.
Patent JP-S5315146-A (JP)
Title: Thermal fixing roller device
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-07-26
Abstract: PURPOSE: To attain a time reduction of fixing step by preventing the trouble due to the adhesion of toner by the use of a cleaning roller, and by heating an oil coating roller in order to be able to be coated quickly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10269282-A (JP)
Title: Mediation system
Inventor: MUNAKATA HIDEAKI
IPC: G06Q30/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a mediation system capable of properly reflecting a transacting relation with a provider at the time of selecting the provider to transact with. SOLUTION: An input means 12 receives identification information specifying commodity from a transaction requesting person, an extracting means 13 extracts a provider providing commodity specified by received identification information from an information with the correspondence of the commodity information holding means 11 and a selecting means 15 selects a provider transacting probability corresponding to an evaluated value held in an provider information holding means 11 from in plural extracted providers. Consequently, at the time of selecting a provider to transact with, the evaluated value concerning transaction is properly reflected.
Patent JP-S62245712-A (JP)
Title: Frequency adjustment method for surface wave device
Inventor: KADOTA MICHIO
IPC: H03H3/10
Filed: 1986-04-16
Abstract: PURPOSE:To attain the resistance to organic solvent and to attain frequency adjustment by using a specific resin and varying the formed film thickness so as to form simply the thin film thereby reducing the propagation loss and conversion loss by the thin film forming. CONSTITUTION:A resin selected among resins comprising polybenzoimidazol group resin, polybenzoxazinone rein, polyquinaizorinedione resin, polyamide resin, polysulfonic resin, poly P xylene resin, fluororesine, polyester resin, vinyl resin and phenolic resin is used as the thin film and the frequency is adjusted by chaning the film thickness formed. In applying a specific diluting agent to a specific resin to adjust the viscosity, the thin film is formed simply by using, e.g., spray. In using a proper mask, the thin film is easily formed selectively only at a desired part requiring the frequency adjustment for the surface wave device.
Patent JP-H04304131-A (JP)
Title: Motor
Inventor: ARITA YOJI
IPC: H02K1/27
Filed: 1991-03-29
Abstract: PURPOSE:To provide a motor the clogging torque of which can be made extremely small without giving much influences to its driving torque. CONSTITUTION:This motor is reduced in the occurrence of a cogging torque by forming the shape or magnetized pattern of a permanent magnet constituting a field section 1 so that the width-direction distance h(theta) of the magnetic flux generating area of the permanent magnet can become a magnetic flux pattern containing a specific coefficient against a rotation angle theta of the area.
Patent JP-S61246582-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1985-04-24
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-S63252983-A (JP)
Inventor: SATO KUSUO
IPC: C04B41/86
Filed: 1987-04-10
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-S57204137-A (JP)
Title: Injecting method of resin for semiconductor device
Inventor: NAGAFUCHI TATSUHIKO
IPC: H01L31/12
Filed: 1981-06-10
Abstract: PURPOSE:To prevent the adhesion of resin to an unnecessary section by inclining opposite lead frames and injecting the resin to a clearance section between the lead frames from a nozzle vertically mounted when the clearance is sealed by the resin. CONSTITUTION:The lead frames 1 are placed onto a base 11 while being inclined at a desired angle theta. The nozzles 13, 14 for injecting the resin are vertically arranged to the upper section of the base 11, and vertically moved. The resin is injected as follows. The lead frames 1 are fixed onto the base 11, the nozzles 13, 14 are dropped, and the resin is forwarded by a fixed quantity. The resin flows in from the lateral direction of the opening of the clearance 17 between the opposite lead frames 1 because the lead frames 1 are inclined at that time. When the nozzles 13, 14 are separated after injection, the resin does not intrude to the backs of the lead frames 1 because the resin is forwarded from the vertical direction.
Patent JP-S62244763-A (JP)
Title: Steering gear for front and rear wheel steered vehicle
Inventor: OGURA MASAMI
IPC: B62D7/14
Filed: 1986-04-18
Abstract: PURPOSE:To reduce a friction feeling, by forming eccentric holes, in which respective rack guides are rotatably fitted, individually in rack guide holders so that a rack shaft is prevented from force acting in the torsional direction avoiding a prying phenomenon. CONSTITUTION:A front wheel steering mechanism 1 arranges its rotation inputting pinion shaft 4 and rotation outputting pinion shaft 21 so that their crossing angle theta forms 90 deg.. And a rack guide 41, which is slidably fitted to the back surface side of a rack 5a in the right half part of a rack shaft 5 meshed with a pinion 4a of the rotation inputting pinion shaft 4, is resiliently urged by a coil spring 43. Rack guide holders 45, 55, which individually eccentrically hold right and left rack guides 41, 51, are provided, while eccentric holes 46, 56, for rotatably fitting rear parts of the rack guides 41, 51, are formed in the front part of the holders 45, 55, and the guides 41, 51 are adjusted in an optimum position to the rack shaft 5.
Patent JP-H11263287-A (JP)
Title: Floating body type artificial ground
Inventor: OZAKI MASAHIKO
IPC: B63B35/44
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a floating body type artificial ground which can keep stress in a fixed end lower than its allowable value by properly supporting a part in proximity to a fixed end to the land shore of a floating body at the time of low tide. SOLUTION: A lower surface near the fixed end of artificial grounds 3, 3' serving as a floating body whose one end is fixed to a land shore 1 is supported by a supporting means 4a in a floating condition on the water surface 5 at the time of low tide, and the supporting surface of the supporting means 4a is separated from the artificial ground 3' at the time of high tide. In the supporting means 4a, the shape of the supporting surface is set easily so that excessive stress may not occur at an artificial ground by properly-supporting a portion near the fixed ends of the artificial grounds 3, 3' where flexure is generated as the water surface lowers at the time of low tide.
Patent JP-H03287436-A (JP)
Title: Reflux type anti-skid liquid pressure braking device
Inventor: KUROMITSU HIROSHI
IPC: F16L55/04
Filed: 1990-04-04
Abstract: PURPOSE:To increase sliding resistance between seal members and a rectilinear member and thereby reduce the vibration of the rectilinear member so as to prevent kick-back to a brake pedal by delivering braking liquid, discharged into a reservoir, into a liquid pressure chamber formed of two seal members. CONSTITUTION:A controller E3 detects the lock tendency of wheels W1, W2 from the signals of rotation sensors E1, E2 for detecting the rotating speed of the wheels W1, W2 respectively, and upon detecting the liquid pressure of brake cylinders B1, B2 being excessive, for instance, communicates the brake cylinders B1, B2 with a reservoir A2 to lower the liquid pressure. At this time, the brake fluid discharged to the reservoir A2 is returned also to a liquid pressure chamber M6. With the delivery pressure of this brake fluid returned to the liquid pressure chamber 6, the self-sealing force of rubber seals G1, G2 is enlarged to increase sliding resistance to a piston M3. The vibration of the piston M3 to a master cylinder body M5 is thereby reduced to prevent kick-back to a brake pedal P1.