baber/WOPTO huggingface dataset:
Patent JP-2000137149-A (JP)
Title: Connecting device for optical fiber
Inventor: WATANABE MAKOTO
IPC: H04B10/07
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an optical fiber for automatically executing an optimal operation by reading information related to an optical fiber from an optical fiber holding part especially on which optical transmitting and receiving devices are mounted. SOLUTION: This device is provided with an optical fiber holding part 12 for holding an optical fiber 11, a bearing part 14 equipped with a light emitting element or a light receiving element for optically connecting the optical fiber 11 with the light emitting element or the light receiving element by mechanically connecting the optical fiber holding part 12, and an optical fiber information detecting means 60 for detecting information related with the optical fiber 11 held by the optical fiber holding part 12.
Patent JP-H10152438-A (JP)
Title: Stabilization of 1-azaxanthone derivative or its salt and 1-azaxanthone derivative-containing composition
Inventor: DOI KOJI
IPC: A61K9/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a clinically advantageous pharmaceutical composition by adding a phenolic hydroxyl group-containing compound to the subject specific derivative or its salt. SOLUTION: This composition is obtained by adding 0.001-1(W/V)% compound selected from p-hydroxybenzoic acid, phenol, cresol and dibutylhydroxytoluene to 0.01-2.0(W/V)% compound of the formula (A ring may be substituted; R1 is H or an amino group; R2 is a group capable of releasing proton) or its salt. The composition is stabilized in the compound of the formula and excellent in feeling to user and useful as a pharmaceutical preparation for administration for local part of an eye. When the composition is administered as an eye drop to adult, the composition is administered in a daily dose of one or several drops one to several times per day according to the symptom as an aqueous eye drop containing about 0.01-2.0% compound of the formula or its salt.
Patent JP-H03169713-A (JP)
Title: Tire for motorcycle
Inventor: HARA KENGO
IPC: B60C9/22
Filed: 1989-11-30
Abstract: PURPOSE:To improve high speed straight running stability after wear under maintaining high speed durability and wear resistance by disposing a specified band to the outer central part of a breaker through a specified soft cushion rubber layer. CONSTITUTION:A tire 1 is provided with a tread part 2, a side wall part 3 extending radially inwardly from both ends, and a bead part 5 positioned at the inner end part in a radial direction. A carcass 6 is folded around a bead core 4 at the bead part 5, and a belt layer 7 is disposed inwardly of the tread part 2 and radially outwardly of the carcass 6. In above structure, a band 9 formed such that band cords are aligned in parallel in the peripheral direction of the tire is disposed to the central part and radially outwardly of the belt layer 7 through a cushion rubber layer 8 having JIS hardness of 54-65 deg. and being softer than rubber of the tread part 2.
Patent JP-H03173123-A (JP)
Title: Thin-film manufacturing apparatus
Inventor: NAKAMURA FUSAO
IPC: H01L21/205
Filed: 1989-11-30
Abstract: PURPOSE:To execute a heating operation and a cleaning operation inside the same chamber simultaneously and effectively by a method wherein a light source for heating use and a light source for cleaning use are installed so as to be separated and faced inside the same chamber, a substrate is arranged and installed between them in such a way that a film- formation face is faced with the light source for cleaning use and that a face opposite to the film-formation face is faced with the light source for heating use and it is arranged that a beam of light from the light source for heating use is not directly incident on the light source for cleaning use. CONSTITUTION:Inside a chamber 1, an infrared lamp heater 2 as a light source for heating use and a low-pressure mercury lamp 3 as a light source for cleaning use are arranged so as to be faced by keeping a gap. A substrate 4 whose film-formation face is faced downward is attached and fixed to a substrate holder 5; it is carried into the chamber 1; it is arranged and installed between both light sources 2, 3. As the infrared lamp heater 2, a plurality of infrared lamps 22 are arranged and held inside a reflecting plate 21 suspended from a top plate 11 by keeping insulation. As the low-pressure mercury lamp 3, two U-shaped low- pressure mercury lamps 32 are arranged and held inside a reflecting plate 31 which has been attached and fixed to a bottom plate 12 via a base stand 31a. When a temperature and a pressure of the mercury lamps 32 are raised unreasonably, a wavelength discrepancy is caused. As a result, the infrared lamp heater 2 is installed in such a way that its beam of light is not directly incident on the mercury lamps 32 according to an arrangement state of the substrate 4.
Patent JP-H02166022-A (JP)
Title: Wrapping machine
Inventor: TAKEDA TADAMICHI
IPC: B65B31/02
Filed: 1988-12-09
Abstract: PURPOSE:To reduce loss in time for operation, improving efficiency by a method wherein objects to be wrapped contained in bags are carried with constant intervals, and the objects contained in bags are selectively supplied to a plurality of vacuum wrapping devices by devices for changing direction connected to a conveyer. CONSTITUTION:Objects to be wrapped are supplied with constant time intervals by a supply conveyer 21, and each time a crank arm turns bags B are drawn out one by one onto a table 31. When a mouth of the bag is lifted at a clamp box, four bars for expanding the bag 18 are inserted into the bag B to have the mouth of the bag expanded. By adjusting positions of brackets 45 according to the length of the object to be wrapped, the bag B can be always dropped to a constant position. With a lift 58 lowered, the bag B containing the objects to be wrapped is transferred on a conveyer 11 and fed out. Each of devices 60a, 60b, 60c,... for changing direction provided on the midway of the conveyer 11 electrically catches one of respective vacuum wrapping devices 12a, 12b, 12c with a lid material opened and selectively supplies the object to be wrapped contained in bags.
Patent JP-2001095449-A (JP)
Title: Nipping and holding tool used by fingertip
Inventor: HAMAGUCHI YUKIHARU
IPC: A01K97/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To keep a nipping and holding tool in an always readily usable state capable of simply attaching a bait to a fishhook even by anyone whether a person likes the touch of the bait or not, surely holding the bait without troublesomeness in picking the bait and simply and rapidly inserting a finger without making a malodor and foulings of the fishing bait, a crab, etc., stick to the finger. SOLUTION: This nipping and holding tool is obtained by respectively installing finger cover bodies 2 and 2 capable of inserting the finger therethrough parallel, forming the parallel inside of the finger cover bodies 2 and 2 as nipping parts 4 and 4, protrusively installing holding needles 5 and 5 mutually opposite in somewhat shifted positions near the respective tips of the nipping parts and bouncingly connecting the two finger cover bodies 2 and 2 at a prescribed interval kept therebetween with a connecting part 3 formed from a bouncing deformable member into a curved shape.
Patent JP-2000138484-A (JP)
Title: Electronic device having cooling fan
Inventor: SHIBUYA YOSHIAKI
IPC: H05K7/20
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To improve reliability and life of a fan for cooling the inside of a housing. SOLUTION: A fan 5 comprises a rotor case 55 and blades 57 which are housed in a housing 59. When a cover 56 for blades 57 and the blades 57 are mounted directly on the rotor case 55, the rotor case 55 is coated with heat insulating paint 6. In this way, the temperature rising of the fan 5 can be prevented.
Patent JP-H05151054-A (JP)
Title: Document file control system
Inventor: SHIDA MASAYOSHI
IPC: G06F17/21
Filed: 1991-11-28
Abstract: PURPOSE:To enable an application program to access plural document files at a high speed by providing a means which has correspondence between two document numbers and storing respective pieces of information in a document number control table on a memory. CONSTITUTION:Document file control information 1-1 contains 1st document numbers for document file control and 2nd document number 12 for the application program and the document number control table 4 has a number area 4-3 wherein the number 4-1 of registered document files, device numbers 4-2 where the files are present, and a number area 4-3 wherein the 1st document numbers are stored in the order of the 2nd document numbers. When the application program is started, a document file 1 is opened and the document control table 4 is generated on the memory, thereby obtaining the correspondence between the 1st document numbers 11 and 2n document numbers 12 sequentially without any access to the file until the program ends.
Patent JP-2000143345-A (JP)
Title: Ceramic structure having fibrous layer
Inventor: KAWAMURA HIDEO
IPC: C04B35/565
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic structure having a fibrous layer having a high toughness and excellent in heat and corrosion resistances and heat-resistant strength. SOLUTION: This ceramic structure constitutes a control valve 3 and is composed of a ceramic body 6 constituting a valve stem part 4 and a valve head part 5 comprising ceramic needlelike crystals such as SiC or Si3N4, a high-strength member 7 embedded in the interior of the ceramic body 6 and formed into a cylindrical part 11 and a spreading part 9 by weaving a fibrous material such as carbon fibers or SiC fibers and a surface member 8 composed of heat-resistant dense ceramics arranged on the outer surface of the ceramic body 6. A needlelike crystal material of the ceramic body 6 is present in interstices among the fibers of the high-strength member 7.
Patent JP-H08221004-A (JP)
Title: Front panel absorbing atmospheric light for flat panel display device
Inventor: JIYURESU DEII REBAIN
IPC: H01J29/89
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device having a picture panel preventing the reflection of the atmospheric light, obtaining an image with a large contrast ratio, and excellent in the arc discharge resistance between adjacent electrodes by providing the first substrate, a cathode electrode, the specific second substrate, a conductor member, and a cathode luminescence member. SOLUTION: This screen display device is provided with a transparent glass anode plate 10 arranged at an interval distance from a cathode substrate. The cathode substrate has multiple micro-chips. The anode plate 10 is provided with an inside surface containing an array of prism bodies 36 having the same side faces focusing backward against the tip section of the anode plate 10. The tip section is covered with a light absorbing member 47, and a region forming an anode comb-shaped body is covered with a conductor member 48. Phosphors emitting different colors are deposited on the anode comb-shaped body. The atmospheric light proceeds along the side face toward the tip section, and the atmospheric light is absorbed by the light absorbing member 47. The light emitted from the phosphors proceeds toward the outside surface of the anode plate 10 due to a valley.
Patent JP-H07165146-A (JP)
Title: Lighting device for bicycle
Inventor: NISHIMURA RITSUO
IPC: H02P9/48
Filed: 1993-12-14
Abstract: PURPOSE:To provide a lighting device for a bycycle which suppress the happening of the destruction of a circuit and the breakage of the circuit elements even in the case where a bulb is wire broken and the power generation voltage of a dynamo increases. CONSTITUTION:When the voltage of a dynamo 1 increases because of the wire breakage of a bulb 2, a PTC thermistor is put into an operation region, and the resistance of the PTC thermistor increases, and each electric current which flows in the zenor diodes ZD1 and ZD2 is suppressed. Accordingly, the burn of circuits is prevented, and the breakage of the zenor diodes ZD1 and ZD2 themselves due to heat generation of the zenor diodes ZD1 and ZD2 due to the increase of the electric current can be prevented.
Patent JP-H04182858-A (JP)
Title: Shared memory management system
Inventor: NISHIKAWA TAKAHIRO
IPC: G06F9/52
Filed: 1990-11-19
Abstract: PURPOSE:To prevent a decrease in performance by performing other processes by a processor in a queuing state until an accessor is permitted. CONSTITUTION:When addition to a queue area 62 ends, a processor 11 releases a memory bus 2 which is locked and makes a return. Thus, the processor 11 after the return can freely perform other processes thereafter. When there is a queue, queue operation is performed, a value for identifying a processor or task is taken out of the head of the queue area 62 to identify a processor 1n to be placed in operation, and an interruption is generated and sent to the processor 1n through a signal line 7 to inform the processor 1n that a shared memory 3 is released.
Patent JP-H11150290-A (JP)
Title: Photoisolation circuit
Inventor: SATO KAZUO
IPC: H01L33/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a photoisolation circuit which can surely transmit signals at a high speed, while suppressing the deterioration of the current transmissing rate of an element. SOLUTION: A photoisolation circuit is constituted in such a way, that when the change of input signals is detected in a prescribed direction, a trigger for making a starting current which is larger than that made to flow into a light- emitting diode 4 at the normal turning-on time of the diode 4 to flow into the diode 4 is generated from a trigger generating circuit. Furthermore, when the change of input signals is detected in the opposite direction, another trigger for stopping the operation of the diode 4 is generated from the circuit 10. The diode 4 is made to emit strong light by making heavy current to flow into the diode 4 only for the initial short time, in accordance with the change in the input signals and maintained in an operating state with a normal operating current during the remaining operating period.
Patent JP-H07142455-A (JP)
Title: Method and system for plasma etching
Inventor: INASAWA KOICHIRO
IPC: H01L21/302
Filed: 1993-11-20
Abstract: PURPOSE:To realize highly accurate ultrafine machining at low cost by generating metal atoms through sputtering on the inner face of a processing chamber and adhering specified quantity or more of metal atoms to the surface of an object to be processed thereby enhancing the selective ratio of etching and machining the side wall vertically. CONSTITUTION:Plasma of etching gas is generated in a processing chamber 2 made of metal, e.g., aluminium, or metal oxide, e.g. aluminium Alumite, and an object 1 to be processed is subjected to reactive ion etching in the processing chamber 2 using ion species in the plasma. In this regard, the inner face of the processing chamber 2 is sputtered using other ion species in the plasma to generate metal atoms thus adhering 10<-4> atoms/cm<2> or more of metal atoms to the surface of the object 1. In a plasma etching system for etching an object 1 supported by a cathode electrode 13, the ratio (S2/S1) of areas S2, S1 between anode electrode 3 and cathode electrode 13 is set at 3.5 or less.
Patent JP-H05152525-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKAWA MASAAKI
IPC: H01L29/78
Filed: 1991-11-28
Abstract: PURPOSE:To improve integration, yield, reliability and an operating speed in a method for manufacturing a semiconductor integrated circuit device having a MISFET. CONSTITUTION:A gate insulating film 3 is formed, at least part of a source region and a drain region 5 is exposed, and a gate electrode material 6 is formed. The material 6 is patterned to form a gate electrode 6A, a source electrode, a drain electrode 6B. An interlayer film 8 in which the surface is flattened is formed. Surfaces of the electrodes 6A, 6B are exposed. Connecting holes 9 are formed, and wirings 10 to be connected to the electrodes 6A, 6B are formed through the holes 9 on the film 8. The depth of the hole 9 is reduced, and a difference of opening sizes at upper and lower parts can be reduced. A covering ratio of the wirings 10 is improved. Alloy spikes between the wirings 10 and the region 5 are reduced. A connecting resistance and a diffusion resistance are decreased.
Patent JP-H03222560-A (JP)
Title: Call processing method and apparatus
Inventor: GERII RUISU DOOSUTO
IPC: H04M3/60
Filed: 1990-11-21
Abstract: PURPOSE: To prevent an operator from spending too much time by enabling automatic setup for booked calls. CONSTITUTION: A program 106 includes a switching process 113 and in operator service position system process 114, automates a setup operation for operator supporting calls through a process 115 and scans call booking data with a call booking scan(CBS) process 119. When a booking side 150 inputs booking to telephone switching system, call booking ticket data about a call is stored in a call booking database 117, stored ticket data is retrieved at the time designated by the call ticket data, and a forward side 146 is automatically connected. This makes a booked call set up without any operations by an operator and reduces work hours of the operator.
Patent JP-H06165470-A (JP)
Title: Linear motor
Inventor: KOSHIN HIROAKI
IPC: H02P25/06
Filed: 1992-11-25
Abstract: PURPOSE:To prevent runaway of a movable element at the time of a sudden load change. CONSTITUTION:A permanent magnet 1 subjected to multipolar magnetization in the travelling direction is used as a stator. A movable element block is equipped with electromagnets 8a to 8c having a mechanism for switching a current direction according to a position. The movable element block travels rectilinearly by generating a thrust while facing to the stator. The movable element block is equipped with an electromagnet 8d forming a closed circuit by the connection of a resistor R with both ends of a coil 3d. An induced current proportional to the speed of the movable element block flows through the closed circuit composed of the resistor R and coil 3d. A force by the interaction of a magnetic field generated by the induced current and a magnetic field equipped by the permanent magnet of the stator works in the direction of hindering the movement of the movable element block. Therefore, even if a sudden load change occurs and the movable element block is going to be in the state of runaway. a speed of the block does not exceed a certain speed. Accordingly, it is possible to avoid a destruction caused by crashing of the movable element block into a terminal.
Patent JP-H09135583-A (JP)
Title: Inverter for photovoltaic power generation
Inventor: YAMAGUCHI MASAHIDE
IPC: H02J3/38
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction in an earth leakage breaker and radio-wave interference without using a transformer, by reducing a flowing-out of high-frequency current. SOLUTION: A DC voltage generated from a solar battery 1 is applied as an input voltage to an inverter, and the output is connected to a power system. The inverter includes a full-bridge circuit 2, in which a smoothing reactor 3 is inserted between all neutral points of arms and the system. A capacitor 4 is connected between each DC positive or negative input of the full-bridge circuit 2 and all smoothing reactors 3 on the system side. Then, malfunction or environmental radio-wave interference caused by a high-frequency current leaking into the DC circuit or the system can be prevented.
Patent JP-H03175356-A (JP)
Title: Method and apparatus for measuring peroxide of nucleic acid constituent
Inventor: SAEKI RIE
IPC: G01N21/76
Filed: 1989-12-04
Abstract: PURPOSE:To measure the peroxide value of a nucleic acid constituent with high sensitivity by adding a light emitting reagent to peroxide of the nucleic acid constituent to generate chemiluminescence and detecting the chemiluminescence. CONSTITUTION:Distilled water is used as a mobile phase 11 and the mobile phase 11 is sent out by an HPLC pump 12 and a sample 13 is injected in by an injector 14 to be passed through an HPLC column 15 and the ultraviolet absorption of the component corresponding to absorbing capacity is detected by a UV detector 16 to be stored in a recorder 24. A light emitting reagent 17 is sent out by a pump 18 and mixed with the eluted component in a mixing cell 19 to sensitize the component and the resulting mixture is passed through a flow cell 20 and the chemiluminescence generated at this time is detected by a photomultiplier tube 21. The detection result is counted by a photocounter 25 and the counting result is processed by a microcomputer 26 and the processing result is displayed on a monitor 27.
Patent JP-H10152610-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: TSUCHIDE KOJI
IPC: C08K5/521
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly flame-retardant resin composition which has transparency inherent in a polycarbonate resin, yet does not drip even when burnt in the form of a thin-wall article by mixing a mixed polycarbonate resin having a viscosity-average molecular weight in a specified range with a metal aromatic sulfonate and a halogenated organophosphoric acid ester. SOLUTION: This composition comprises 100 pts.wt. mixed polycarbonate being a mixture comprising a polycarbonate resin (A) having a viscosity-average molecular weight of 10,000-30,000 and a polycarbonate resin (B) having a viscosity-average molecular weight of 100,000-250,000 and having a viscosity- average molecular weight of 1000-40,000, 0.1-0.8 pt.wt. metal aromatic sulfonate and 0.05-0.8 pt. wt. halogenated organophosphoric acid ester. The mixing ratio of the resin A to the resin B is suitably selected from the range of 5-60 pts.wt. latter per 100 pts.wt. former. This can be molded into a product by an arbitrary process such as injection molding, extrusion molding or compression molding.
Patent JP-H08168328-A (JP)
Title: Fishing float and easily castable fishing float
Inventor: TANAKA EIICHI
IPC: A01K93/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a fishing float free from a fatal damage when hits on a rock, etc., capable of preventing the occurrence of entanglement with the fishing line of another fisherman and excellent in handleability by forming a lower part of the fishing float with a rubber having low resilient repulsion. CONSTITUTION: This fishing float has a lower part made of a rubber having low resilient repulsion or coated with a rubber having low resilient repulsion. Additionally, the main body 2 of the fishing float is formed of a rubber having low resilient repulsion and at the same time a capping part 3 is preferably attached on the main body 2 for increasing detectability. Thus, an easily castable float 1 is obtained. Further, a color reflection-protecting sheet is preferably placed between the main body 2 of the float and the cap part 3.