baber/WOPTO huggingface dataset:
Patent JP-H06104121-A (JP)
Title: Noise absorbing device
Inventor: TSUTSUMI HIRONOBU
IPC: H01F27/06
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate the mounting of a noise absorbing device on a connector provided with cables and allow the device to be fixed at any position on a cable. CONSTITUTION:A noise absorbing device is provided with an ellipse tube magnetic body 11, which allows a connector 3 to penetrate, and a resin-molded member 12, which is inserted into the magnetic body 11 so as to sandwich the cables 2 in the center of the magnetic body 11.
Patent JP-H07109512-A (JP)
Title: Case for heat treatment
Inventor: HAMADA KAZUICHI
IPC: C21D1/63
Filed: 1993-10-08
Abstract: PURPOSE:To provide a case for heat treatment, by which the temp. of a work is held while the work taken out from a heating furnace is rapidly cooled and the work is rapidly cooled in a cooling liquid in good conditions. CONSTITUTION:This case is composed of a case body 10 incorporating the work 15 to be executed with the heat treatment so as to be freely taken out and a heat insulating cover body 12 fitted to the taking out opening part of the case body 10 freely attachably and detachably. In the heat insulating cover body 12, flowing holes 14, 16 through which the heat in the inner part of the case is difficult to conduct out and the cooling liquid is easy to flow in are formed. Further, the flowing holes 14, 16 are formed so as to be out of the shape of the work 15 incorporated in the inner part of the case.
Patent JP-H0299371-A (JP)
Title: Thermal transfer printer
Inventor: KATSURA AKIRA
IPC: B41J15/04
Filed: 1988-10-07
Abstract: PURPOSE:To enable recording paper to be stored with an ink film overlapped thereon to facilitate a loading operation by a method wherein a thermal head and an auxiliary roller are separated from a platen roller by the rotation of a separation lever. CONSTITUTION:A separation lever 9 is supported rockably about a shaft 24 of a platen roller 4. If the separation lever 9 is rotated, a projection part 22 and also a thermal head 11 integrally formed therewith are lifted by a cam part 23 to be separated from the platen roller 4. When the thermal head 11 is moved upwards, a vertical part 20 for supporting an auxiliary roller receiving plate is lifted upwards from a tapered part 21 on the tip end of the thermal head. Thus, at the same time, an auxiliary roller 6 which has been depressed against the platen roller 4 until then is lifted to be separated from the platen roller 4. Therefore, recording paper and an ink film can be loaded overlappedly one upon another in this gap.
Patent JP-H02102244-A (JP)
Title: Resin modifier
Inventor: SUGI MASAHIRO
IPC: C08L23/08
Filed: 1988-10-07
Abstract: PURPOSE:To obtain a resin compsn. with excellent impact strength, little decrease in surface hardness and small rate of molding shrinkage by compounding an amorphous ethylene-propylene copolymer with a lowly crystalline ethylene-alpha-olefin copolymer. CONSTITUTION:This resin modifier comprises 50-80wt.% amorphous ethylene- propylene copolymer having an ethylene content of 40-80mol%, a melt flow rate (230 deg.C, 2.16kg load) of 0.1-20g/10min, a density of 0.850-0.870g/cm<3> and a degree of crystallinity measured by means of X-ray diffraction of 5% or lower and 20-50wt.% lowly crystalline ethylene-alpha-olefin copolymer which is a random copolymer of ethylene and alpha-olefin, having an ethylene content of 85-95mol%, a melt flow rate (230 deg.C, 2.16kg load) of 0.1-50g/10min, a density of 0.870-0.900g/cm<3>, a degree of crystallinity measured by X-ray diffraction of 5-40% and a m.p. of 40-100 deg.C.
Patent JP-H08115663-A (JP)
Title: Shadow mask assembly device
Inventor: NAKAMURA TOSHIHARU
IPC: H01J9/14
Filed: 1994-10-19
Abstract: PURPOSE: To enable a shadow mask to be inserted into a support frame without deforming by placing the support frame on a support stand, setting the shadow mask on a mask support enlarging an upright portion on the outer periphery of a guide frame, and then inserting the mask into the support frame. CONSTITUTION: A support frame 2 is positioned and supported on a frame stand 3, and a vertically movable plate 8 is raised to set a shadow mask 1 on a mask support 4. Next, the movable plate 8 falls to position the positioning portion 5b of a guide plate 5 inside an opening 2a in the frame 2. Thereafter, an actuator 9 operates to rotate a cam 6, and the positioning portion 5b is made to abut to the inside of the opening 2a via a lever 7. Thereby the guide plate 5 centers the mask 1 and the frame 2 simultaneously and increases the bore of the upright portion of the mask 1. Then the movable plate 8 falls and the mask 1 is inserted into the frame 2.
Patent JP-2000065201-A (JP)
Title: Control device for automatic transmission
Inventor: KONNO KAZUYUKI
IPC: F16H61/10
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To determine a gear ratio by inputting navigational information concurrently, dispense with the containing of information on road slope into navigational information, and correct slope parameters by estimating a carrying capacity in a shift control by obtaining the ascending/descending slope parameter of a vehicle with either one selected of plural maps set in advance. SOLUTION: When a vehicle is found to be in a loading weight correction range based on navigational information (S304), an ascending slope parameter PNOAVE is compared with a specified value #PNOHE 1 (S306), so that a loading weight estimated value HWTNAV 1 is thereby computed (S308). In addition, when the vehicle is to run over at least either one of an ascending/descending correction range or a descending road, a descending slope parameter is corrected with the loading weight estimated value.
Patent JP-H08123211-A (JP)
Title: Image forming device
Inventor: SUDO MAKI
IPC: G03G15/16
Filed: 1994-10-19
Abstract: PURPOSE: To obtain stable transfer performance irrespective of use environment and the condition of a transfer material when transferring a toner image by bringing transfer member, such as a transfer roller into contact with an image carrier. CONSTITUTION: Before the paper 23 reaches, a prescribed voltage is applied to the transfer roller 16 rotating in contact with a photocounductive drum 12. And according to a transfer current flowing in the transfer roller 16 at the time, a transfer voltage which is applied to the transfer roller is determined. During the transfer of the toner image onto the paper 23, this transfer current is monitored, and the voltage applied to the transfer roller 16 is corrected by calculating the transfer voltage each time the transfer current exceeds a permissible range.
Patent JP-H0196082-A (JP)
Title: Oxide superconductor
Inventor: KOBAYASHI TOSHIO
IPC: C01G1/00
Filed: 1987-10-06
Abstract: PURPOSE:To improve the durability of an oxide superconductor and to suppress the deterioration of the superconductive characteristics by coating the surface of the oxide superconductor with a water repellent film. CONSTITUTION:At least a part of the surface of an oxide superconductor is coated with a water repellent film. The material of the water repellent film may be fluororesin, silicone resin, polyethylene, polypropylene, polyester, vinyl chloride resin, epoxy resin, polyurethane, polycarbonate or acrylic resin.
Patent JP-S62161726-A (JP)
Inventor: KRAFT WILLIAM GERALD
IPC: C07D405/12
Filed: 1986-10-24
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-H04131183-A (JP)
Title: Ion-exchanged water producing device
Inventor: SHIODA HIROICHI
IPC: C02F1/46
Filed: 1990-09-20
Abstract: PURPOSE:To permit ion-exchanged water to be obtained easily by a method wherein an outlet opening on one side of a changeover valve of an electrolytic bath is communicated with an alkaline ion-exchanged water supply opening and an outlet on the other side thereof is caused to join an acidic ion-exchanged water passage in communication with an acidic ion-exchanged water outlet opening and a faucet. CONSTITUTION:When ion-exchanged water is used, an electrolytic bath 50 is energized and a changeover valve 90 is set to a position of communication an inlet opening 115 with an outlet opening 91 on the other side thereof. Therefore, the water flowing out of an acidic ion-exchanged water outlet 52 is supplied through an acidic ion-exchanged water passage R3 and then through a faucet 10, while the water flowing out of an alkaline water outlet 53 is sent through the changeover valve 90 and then carried out from an alkaline ion- exchanged water supply opening 43. In this way the ion-exchanged water can be obtained easily at any desired time.
Patent JP-H0676656-A (JP)
Title: Manufacture of flat wiring member
Inventor: NISHIYAMA JUICHI
IPC: H05K3/20
Filed: 1992-08-28
Abstract: PURPOSE:To provide a method of manufacture of a flat wiring member whereby even a flat cable of a complex configuration including straight lines and curves can easily and surely be manufactured. CONSTITUTION:An adhesive layer is formed over the whole of one side of a carrier tape 2. The adhesive layer is covered with mold releasing paper 40, a portion of which is punched corresponding to a wiring pattern. The carrier tape 2 is laid on top of conductor foil 7. The conductor foil 7 is punched corresponding to the wiring pattern to be formed. A remaining conductor 19 other than the wiring pattern is peeled form the carrier tape 2 and the wiring pattern is formed on the side of the carrier tape 2. The wiring pattern is transferred onto a first insulating tape 21 and a second insulating tape 29 is bonded to the wiring-pattern transfer surface of the first insulating tape 21 to form an intermediate laminate 35. The intermediate laminate 35 is punched into a predetermined outer form.
Patent JP-H1078616-A (JP)
Title: Film intermittently feeding device and projecting device
Inventor: OZAKI YOSHIO
IPC: G03B21/14
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To surely and intermittently feed film without damaging the film and to simplify maintenance by feeding the film positioned at a specified position by using negative pressure. SOLUTION: When the film 13 is drawn out by specified length from a suction port 81 in a direction reverse to an arrow (d) by an ejection side sprocket 91 rotated at constant speed in a state where the film 13 is positioned at a gate part 40 by pins 58A and 58B, a positioning member 57 is turned by the operation of the coil part 75 of the gate part 40 and the pins 58A and 58B are pulled out from the perforation of the film 13. In such timing, the film 13 in the suction port 81 exists in a negative pressure range (that is, within the suction port 81) by the suction hole 83 of the suction port 81 and the film 13 which is unlocked from the pins 58A and 58B is restored to a film abutting surface 81A in the suction port 81 in a direction shown by the arrow (d). Thus, the film 13 at the gate part 40 is fed in the direction shown by the arrow (d).
Patent JP-2001074945-A (JP)
Title: Heat resistant plastic optical fiber for signal transmission and signal transmission method using this optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a signal transmission combining a POF and an LED in a high-temperature atmosphere by constituting a core of a core resin prepared by adding an antioxidant to a heat resistant resin having a glass transition point of a specific temperature. SOLUTION: This optical fiber is used under the environment of >=100 deg.C by being combined with the light emitting diode having a light emission center of 930 to 990 nm and its core is composed of the core resin prepared by adding the antioxidant to the heat resistant resin having the glass transition point of >=120 deg.C. The core resin includes a norbornane resin, polycarbonate resin, copolymer of methyl methacrylate and impropyl maleimide, crosslinked copolymer of methyl methacrylate and crosslinkable monomer, polysulfone resin polyphenylene ether resin, etc. Respective antioxidants of a hindered phenolic system, sulfur system and phosphorus system and the combination thereof are usable as the antioxidant and the respective antioxidants of the hindered phenolic system, the hindered phenolic/phosphorus systems are more preferable.
Patent JP-H04233102-A (JP)
Title: Headlamp for automobile
Inventor: RIHIYARUTO REEBUE
IPC: F21S8/12
Filed: 1991-10-02
Abstract: PURPOSE: To avoid disturbance due to a bright-dark boundary for a driver by generating an unclear image overlapping with a clear image of a outer circumference part formed by the circumference region at a predetermined distance as a result of a shorter focal length of the central region. CONSTITUTION: A highly clear image of an outer edge part 14 in a diaphragm 13 is formed in a point Q at a length L by means of a circumferential region 20 of a lens. As a result of a shorter focal length of a center region 19, a clear image of the outer edge part 14 is formed in a point P at a shorter length S. Therefore, light beams 23 cross each other in the point P at the distance S, and by means of these light beams, an unclear image of the outer edge part 14 overlapping its clear image formed by the circumferential region 20 is generated at a distance. In this way, as a whole, a clear image of the outer edge part 14 is generated in the distance L with an unclear band zone over a width defined by a focal length difference between the regions 19, 20 and a size of the central region 19 area.
Patent JP-S62114341-A (JP)
Title: Light reception level monitor circuit
Inventor: YAMANE KAZUO
IPC: H04B17/00
Filed: 1985-11-13
Abstract: PURPOSE:To prevent the change of a monitor voltage even if the mark rate of an input optical signal is changed, by synthesizing a bias voltage value and a value, which is obtained by dividing a DC current flowing to an APD by the mark rate of the input optical signal, to obtain a monitor level. CONSTITUTION:The output of a data discriminating circuit 10 is processed by an LPF 13 to become a DC voltage VM proportional to the mark rate (m) of the optical pulse signal and is supplied to a divider 14. A voltage VDC proportional to the DC current supplied to an APD 1 from a differential amplifier 11 is supplied to the divider 14 also. A divided value V2=VDC/VM from the divider 14 and the bias voltage V1 of the APD 1 are synthesized by an adder 12 to become a monitor voltage V3. This voltage V3 is not changed even through the mark rate (m) is changed, and the voltage V3 is increased for the rise of the input optical level and is not affected by the mark rate.
Patent JP-H02102133-A (JP)
Title: Molding method of lens
Inventor: MURATA ATSUSHI
IPC: C03B11/00
Filed: 1988-10-07
Abstract: PURPOSE:To make possible to mold lens having excellent shape accuracy and face accuracy without molding inferiority owing to entanglment of air by keep ing processing mold consisting of upper mold and lower mold and lens raw material always in contact state and reducing molding pressure at least one time in the midst of molding. CONSTITUTION:Molding pressure is reduced or made to zero at least one time in the midst of molding with keeping processing mold consisting of upper mold and lower mold and lens raw material fed to between said molds always in contact state, thus a lens is molded. In said case, the lens raw material is molded without excess strain in molding by making viscosity of the lens raw material at beginning of the molding to below 10<11> poise, desirably 10<10> poise, and viscosity during the molding is preferably 10<9>-10<10> poise giving sufficient fluidity. Molding pressure is preferably >=2kg/mm<2>. Besides, control of dimension is facilitated by using lens raw material of columnar shape and the face accu racy of produced lens is able to be <0.1mum by making the accuracy of both end faces of the columnar lens raw material to <1mum, thus improvement of optical properties is realized.
Patent JP-H1162595-A (JP)
Title: Suction noise reduction scavenging internal combustion engine
Inventor: ABE YUTAKA
IPC: F01N1/08
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption performance by unitedly performing scavenging and noise reduction of an internal combustion engine at the same time, reducing a total energy loss compared to conventional engine operation and sound absorbing, and thereby increasing actual output. SOLUTION: In this internal combustion engine, an expansion chamber 11, an exhaust turbine 12, and a straitening tube 14 are arranged on an exhaust pipe 13 between an exhaust port 3 and a discharge port 15. The exhaust turbine 12 is optimumly controlled for high speed rotation, while pressure inside the expansion chamber 11 is always kept atmospheric pressure or lower. Combustion gas of high temperature and high pressure are instantaneously diffused and expanded, and at the same time scavenging and noise reduction are carried out. The exhaust turbine 12 is driven by power output from an output shaft of an engine directly or through a continuously variable transmission 17. Or, it is driven by a transmission motor. In other case, it is driven by a driving turbine adopting exhaust energy. In any case, an optimum operation condition can be selected through computer controlling etc.
Patent JP-S62114482-A (JP)
Title: Displacement operating circuit
Inventor: AZEGAMI TADASHI
IPC: H01L41/04
Filed: 1985-11-13
Abstract: PURPOSE:To save power by conducting charging to a piezoelectric element from a power supply and recovery to the power supply from the piezoelectric element through an inductor. CONSTITUTION:An inductor 18 is separated left and right at a midpoint 19, one end of the inductor 18 is connected to a power supply 20 through a diode D1 for a switching element, and the other end is connected to a common potential point COM through a diode D2 for the switching element and a piezoelectric element 21. Switches S5, S6 consisting of field-effect transistors are fitted at both ends of the diodes D1, D2, and the switching of the switches is controlled by operating signals Sm. The application of power supply to the piezoelectric element 21 and recovery to the power supply 20 of charges charged in the piezoelectric element 21 are performed through the inductor 18 on the drive and control of the titled circuit. Accordingly, the power of the displacement operating circuit can be conserved.
Patent JP-2001078565-A (JP)
Title: Medium raw material for mushroom culture and medium
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight medium raw material for mushroom culture having a high water retention content. SOLUTION: The core of flax obtained by removing bark from a raw wood of flax is sufficiently dried until the water content of the core reaches about 5 wt.%. Then the dried core of flax is ground until its particle diameter reaches about 1-15 mm. A medium raw material for mushroom culture is obtained. The medium raw material for mushroom culture has a porous structure, about 88 wt.% maximum water retention ratio and an extremely high water retention ratio. The medium raw material for mushroom culture has an extremely low specific gravity and facilitates its handling and transportation operation. The flax belongs to a vegetation, is readily decomposed by an enzyme produced by a mushroom mycelium and is precisely absorbed as a nutrient in the mushroom mycelium.
Patent JP-H0896314-A (JP)
Title: Magnetic head
Inventor: SHINJO YASUHIKO
IPC: G11B5/127
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a magnetic head in which a track groove is easily worked, the working cost is reduced and the working efficiency is improved, and a manufacturing method therefor. CONSTITUTION: A core block 30 having a formed magnetic gap 33 is formed by joining up one pair of core half blocks 31 and 32. This core block 30 with its gap formed surface upward is positioned to have an angle to a working reference surface 28, and a round grindstone 35 for working the track groove of the core block 30 is moved parallel with the working reference surface 28 in the horizontal direction, so that the slanted track groove is formed on both sides of the gap part 33 on the gap formed surface of the core block 30. Then, a magnetic core is formed to be separated from the core block 30 in the slanted track groove part.
Patent JP-H09111032-A (JP)
Title: Premix for preparing polyurethane or polyisocyanurate foam
Inventor: PIEERU BARUTERUMII
IPC: C08J9/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the decomposition of a hydrofluoroalkane used as a foaming agent and stabilize the compound in polyurethane or polyisocyanurate foam, preferably in a premix during or after the foam production process.  
     SOLUTION: This premix contains at least one kind of polyol, at least one kind of a hydrofluoroalkane corresponding to the formula, CF 3 -CR 1 R 2 -CF 2 -R 3  [R 1  and R 2  are each independently H or a (fluorinated) 1-3C alkyl; R 3  is H or methyl] and at least one kind of stabilizer selected from among nitroalkane, diketone, alkaline earth metal salt and bromine compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02101230-A (JP)
Title: Water intake device
Inventor: TSUJIMOTO HARUO
IPC: E03B3/36
Filed: 1988-10-07
Abstract: PURPOSE:To thoroughly perform maintenance and management by providing a conduit groove on one side of an irrigation canal, communicating a pump to a water intake chamber provided on the groove bottom, covering the water intake chamber with a dust removing screen on the circulation side of a groin provided on the flowing water side, and providing a sluice on the conduit groove. CONSTITUTION:A groove bottom is dug at the merging position of the inflow side 2a branched from an irrigation canal 1 and the circulation side 2b merged downstream it to provide a water intake chamber 3 with an opened upper face, and a groin 4 formed high on the flowing water side 2a provided with a sluice 7a is protruded to prevent the infiltration of sediment. An underwater pump 9 is stored in the water intake chamber 3, and the vicinity of the lower bottom section is communicated to the pump discharge port 9a. A sand reservoir is recessed on this side of the groin 4, and a dust removing screen 6 covering the opening section of the water intake chamber 3 is formed with the combination of wedge wires and inclined to the circulation side 2b provided with the sluice 7b of a conduit groove 2 from the groin 4. The accumulation of dust can be thereby prevented.
Patent JP-2001077055-A (JP)
Title: Cutting method
Inventor: REI SESSEI
IPC: B28D5/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of burr when cutting a semiconductor wafer laminated with metal foil by comprising a process for removing burr by moving a work in the direction opposite to the rotation of a cutting blade to trace a formed cut channel. SOLUTION: In a burr removing process, when a cutting process completes to position a semiconductor wafer 11 at a cut completion position (shown with a solid line), the semiconductor wafer 11 is moved in the feed direction indicated with an arrow X2 which is opposite to the rotation of a cutting blade 54 from a position, shown with a solid line, to trace the cut channel formed in the cutting process. Here, the rotational of the cutting blade 54 is identical with the cutting process. Thus, related to the relationship between the rotational direction of the cutting blade and the feeding direction of the semiconductor wafer 11, the semiconductor wafer 11 is fed in the direction opposite to the rotation of the cutting blade 54 at a position where the cutting blade 54 faces the semiconductor wafer 11 which is a work.
Patent JP-S63109816-A (JP)
Inventor: MORI KIYOHIRO
IPC: B60N2/90
Filed: 1986-10-24
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-S63108382-A (JP)
Inventor: YADA YOSHIHARU
IPC: G09G5/38
Filed: 1986-10-26
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。