baber/WOPTO huggingface dataset:
Patent JP-H02177065-A (JP)
Title: Supporting device
Inventor: YAMAMOTO HAJIME
IPC: G11B21/08
Filed: 1988-12-27
Abstract: PURPOSE:To attain high vertical spring rigidity in a radial direction and to attain stable servo control without losing the attitude of a needle by deforming an elastic member supporting the needle in a shape of a circular-arc around an axis perpendicular in the moving direction of the needle. CONSTITUTION:At least one or more elastic members 3a, 3b supporting the needle and a base 1 supporting the needle via the members 3a, 3b are provided. The elastic members 3a, 3b are deformed in a circular-arc shape around at least one or more shafts perpendicular in the moving direction of the needle, one end of an outer peripheral face is fixed to the needle and the other end is fixed to a base 1. The length in the vertical direction of the elastic members 3a, 3b is made longer than the length of the circular-arc in the radial direction. Although the spring rigidity in the tracking direction (Y axis direction) is small, the spring rigidity in the focusing direction (Z axis direction) is high, and even when the needle is moved largely in the Y axis direction, the torsion of the elastic member is less, and the magnetic head supporting device applying stable servo control without losing the attitude of the needle is obtained.
Patent JP-H07192766-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KATO NAOYUKI
IPC: H01M10/0587
Filed: 1993-12-27
Abstract: PURPOSE:To provide a nonaqueous electrolyte secondary battery which can improve cycle property sharply, maintaining high-energy density for a long period, by taking a specified measure, in the above battery which has a wound electrode where specified negative pole and positive pole are counterposed through a separator. CONSTITUTION:In the above battery which has a wound electrode body being constituted by counterposing a positive pole 12 consisting of positive pole coupling agent layers 12b and 12c being made by applying positive pole couplers (example: LiCoO2, graphite, and a coupling agent) on both sides of a band-shaped positive pole collector (example: Al foil) 12a and a negative pole 11 consisting of negative pole coupler layers 11b and 11c being made by applying negative pole couplers (example: graphite powder and coupling agent) on both sides of a band-shaped collector (example: copper foil) 11a through a separator 13, Li is made to exist in negative pole section N not counterposed to the positive pole 12 by, preferably, sticking or electrochemically doping it.
Patent JP-H06180849-A (JP)
Title: Objective lens driving device
Inventor: NAKAMURA MAKOTO
IPC: G11B7/095
Filed: 1992-12-14
Abstract: PURPOSE:To provide an objective lens driving device having an excellent attenuation characteristic and easy for assembling. CONSTITUTION:A supporting member 1 provided with the objective lens 2 is supported freely and rockingly to a supporting pedestal 6 by left and right respective two pieces of elastic members 7. A U-shaped conductive member 4 is fixed to the inside of both tracking coils 5 in the supporting member 1. When the supporting member 1 is moved in a right direction by tracking, electromagnetic force in an opposite direction occurs in the conductive member 4, and the movement in the right direction is braked. When the supporting member 1 is moved upward by focusing similarly, the electromagnetic force in the opposite direction occurs in the conductive member 4, and the upward movement is braked. The vibration after the turn off of drive current braked by the brakling force to be attenuated immediately.
Patent JP-2000166125-A (JP)
Title: Uninterruptible ac power unit
Inventor: TADA YUKIO
IPC: H02J9/06
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an uniterruptible AC power unit which is free from backup defects due to failures or the service life of an energy-storing means by eliminating unnecessary discharging of the energy-storing means. SOLUTION: An uninterruptible AC power unit is provided with a main circuit 9 and a by-pass circuit 11, both of which are connected to AC input power 1 and a load 3 and a serial circuit composed of an inverter 16 connected to the main circuit 9 and an energy-storing means 17. The power unit is characterized in that a means is provided with an abnormal synchronization detecting means 21 which detects synchronization abnormality caused by the inverter 16, and when the means 21 detects abnormal synchronization, the unit is controlled so as to supply a load current through the by-pass circuit 11.
Patent JP-H01171904-A (JP)
Title: Manufacture mold of concrete gutter cover
Inventor: SUGIHARA TSUNEO
IPC: B28B7/24
Filed: 1987-12-28
Abstract: PURPOSE:To easily and surely mount stripelike elastic members and to prevent a cement paste from externally leaking by forming a recess engaging part for engaging the elastic members in both outer end faces of a partition plate so as to press the adjacent side plate end faces of a cover frame by the outer ends of the elastic members when the cover frame is collected. CONSTITUTION:One side end 12 of a stripelike elastic member 10 is so formed in a recess as to engage with the engaging part 31 of a partition plate 30, and the other side end 11 is stepwisely formed so as to abut on the step 23 of a slide plate 20. A rotary lever 70 is operated to collect cover frames 50 at one end on a base 60. In this case, the member 10 is inserted to the engaging part 31 of the plate 30 from above the frames 50 while closing the frame 50 to be engaged. Accordingly, the side end 12 of the member 10 is engaged with the engaging part 31 of the plate 30 and the other side end 11 is interposed between both end faces 33 of the plate 30 and the step 23 formed on the end face 11 of the adjacent plate 20. Accordingly, the member 10 is effectively engaged with the plate 30. A collecting operation is conducted in order near from the lever 70.
Patent JP-H04200063-A (JP)
Title: Light source device for image reading
Inventor: SUZUKI KAZUHIRO
IPC: G02B5/20
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the size over the entire part and cost by constituting the above device in such a manner that light rays of respective colors can be emitted by one light source. CONSTITUTION:The respective color filter parts 14b (14c, 14d) of a rotary filter 14 to be rotationally driven are brought to the prescribed position opposite to a liquid crystal shutter 12. The light emitted directly from the light source 11 or via the liquid crystal shutter 12 after reflected by a reflecting member 13 by controlling the driving of the liquid crystal shutter 12 to open the shutter in synchronization with the above-mentioned movement opposites to the liquid crystal shutter 12, and transmits only, for example, the color filter part 14b positioned in the prescribed position and is emitted to the outside. An original surface is then illuminated with the light of just one color among the three primary colors of the light, for example, green light, via a condenser lens, etc. The image information on the original surface concerning the respective other colors is similarly read by a sensor of a monochromatic type in such a manner. The size over the entire part and the cost are reduced in this way.
Patent JP-H02178311-A (JP)
Title: Production of metallized polyacetylene or metallized polyacene type ultralong conjugated polymer
Inventor: OGAWA KAZUFUMI
IPC: G02F1/361
Filed: 1988-12-29
Abstract: PURPOSE:To efficiently obtain the subject polymer having high electric conductivity and nonlinear optical effects by successively dipping a substrate having a hydrophilic surface in a nonaqueous solution of a substance containing acetylene and Si-Cl groups, aqueous solution of metallic ions and nonaqueous solution of a metal halide catalyst. CONSTITUTION:A substrate 1 having a hydrophilic surface is dipped in a nonaqueous solution of a substance containing acetylene (-CidenticalC-) group and Si-Cl groups (e.g. omega-nonadecylynoic trichlorosilane) dissolved therein in the first nonaqueous organic solvent to form a monomolecular adsorption film 2 of the substance by chemical adsorption. The resultant substrate 1 is then dipped in an aqueous solution containing metallic ions (e.g. Ag ion) to substitute hydrogens in the acetylene group with the metallic ions. The obtained substrate 1 having the cumulated monomolecular adsorption film 2' is subsequently dipped in the second organic solvent containing a metal halide catalyst (e.g. MoCl6) to polymerize part of the acetylene groups in the monomolecular adsorption film 2' and form metallized trans polyacetylene bonds 3. Thereby, the objective polymer is obtained.
Patent JP-H04195656-A (JP)
Title: Password management system
Inventor: MORISHITA TETSUJI
IPC: G06F21/31
Filed: 1990-11-28
Abstract: PURPOSE:To set a safe password by detecting identification information where a corresponding password is not registered from a registration means and displaying the result. CONSTITUTION:A computer system which is equipped with the registration means 101 for registering a password corresponding to user identification information and certifies the utilization qualification of the user when the registered password is inputted refers to the registration means 101 by a detecting means 111 and automatically detects the identification information where the corresponding password is not registered among pieces of registered identification information. Then a 1st display means 121 makes a display indicating that the corresponding user does not register the password. Consequently, the user who does not register the password is urged to register the password.
Patent JP-H06109159-A (JP)
Title: Solenoid valve
Inventor: BUERUNAA BUREEMU
IPC: F16K31/06
Filed: 1991-12-17
Abstract: PURPOSE: To simplify configuration and establish low cost manufacturability by forming a magnet mantle through injection molding from plastics together with a magnetic coil, core, etc., and equipping this magnet mantle with an enlarged division with the wall thickness reduced in the range of a coupling part with a valve support member. CONSTITUTION: A magnet mantle 10 in an approx. hollow cylindrical shape of a solenoid valve is formed through injection molding from plastics, in such a condition as accommodating a coil piece 13 of an electromagnet and a coil 12, and a magnetism circulation plate 14 having an outside diameter equal to the inside diameter of the mantle 10 is installed on the coil 2. An attachment part 19 of the coil piece 13 is protruded in the axial direction of the mantle 10 through a notch 15 formed in a part of the periphery of the plate 14, and a flat plug 20 used to generate contacting electrically with magnetic coil is secured to the attachment part 19.  Also the mantle 10 is furnished with an enlarged annular-shaped division 22 with the wall thickness reduced in the range of end face on the opposite side, and a flange-shaped edge 27 formed on a valve connecting member 26 is inserted into this division 22.
Patent JP-H11150946-A (JP)
Title: Dc-dc converter
Inventor: SEKINO YOSHIHIRO
IPC: H02M3/155
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To easily increase the capacity of a DC-DC converter which has an insulating means between an input and an output. SOLUTION: Input DC voltage Ein is supplied to a reactor L through a pair of semiconductor switches Q1, Q2. Both ends of a winding of the reactor L are connected to a capacitor C1 through a pair of diodes D1, D2. While the semiconductor switches Q1, Q2 are in an ON state, voltage of such a polarity as shown in the Fig. is applied to the reactor L, thereby increasing current and accumulating more electromagnetic energy in the reactor L. During this period, voltage which is the sum of the voltages of the reactor L and the capacitor C1 of such polarities as shown in the figure is applied to the diodes D1, D2.  When the semiconductor switches Q1, Q2 becomes an OFF state, voltage having a polarity opposite to that shown in the Fig. is induced in the winding of the reactor L according to the energy conservation law, thereby conducting the diodes D1, D2 conduct and then discharging the electromagnetic energy accumulated in the reactor L toward the side of the capacitor C1 and a load. A section S surrounded by a broken line is a snubber circuit.
Patent JP-2001151056-A (JP)
Title: Occupant crash protection structure of upper body of automobile
Inventor: TAKAHASHI MASAYOSHI
IPC: B62D25/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a constant displacement-energy absorption curve to any portion in a longitudinal direction of an energy absorber in regard to an occupant crash protection structure of the upper body of an automobile. SOLUTION: This structure is provided with an energy absorbing interval provided between an interior material 14 and inner panels of a vehicle front pillar and other pillars, and the energy absorber 15 formed separately from the interior trim material, attached to the inner panels, and arranged inside the energy absorbing interval. A part (a crushed part) 15a folded back into a hollow cross sectional form (outside a vehicle cabin) is provided on a vehicle cabin inside part of the hollow cross sectional form on both ends or one terminal part of the energy absorber.
Patent JP-H11167774-A (JP)
Title: Method and device for recording digital signal
Inventor: OKAMOTO HIROO
IPC: G11B20/12
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To eliminate reconstitution, etc., of a packet and to easily generate the variable speed reproducing data by extracting the data in packet, adding program table information to them and recording them. SOLUTION: At a recording time, the packet data from an input/output terminal 108 detect a packet data kind, etc., with the information added with the packet data by a control circuit 104 or the information sent separately from the packet data through an input/output circuit 107 to judge a recording mode. Further, the packet data to be recorded from the input/output terminal 107 are made the variable reproducing data by a data generation circuit 115. An error correction code, ID information, a sub-code, etc., are generated by a recording signal processing circuit 102a in the recording mode judged by the control circuit 104 to be recorded on a tape 111.  At a reproducing time, a regenerative signal processing circuit 102b detects the ID information, and judges the recording mode, and a data selection circuit 116 selects the regular recording area data at a regular reproducing time, and selects the variable speed data at a variable speed reproducing time to output them through the input/output circuit 107.
Patent JP-H10168286-A (JP)
Title: Microcapsule containing cure promoter, and thermosetting reisn composition and semiconductor device therewith
Inventor: SATSUMA MICHIO
IPC: C08L63/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin composition excellent in cure uniformity. SOLUTION: This thermosetting resin composition contains a thermosetting resin and a curing agent together with (A) a microcapsule contg. a cure promoter. (A) is a microcapsule contg. a cure promoter forming a core/shell structure with a core part comprising a cure promoter for thermosetting resins covered with a shell part comprising a polyurea soluble resin, and the average particle size of the microcapsule is 0.3-4μm, and the dispersion coefficient (standard deviation of the particle diameter/average particle diameter) of the microcapsule is not more than 1.
Patent JP-H03192790-A (JP)
Title: Hybrid integrated circuit
Inventor: OKAWA KATSUMI
IPC: H05K1/05
Filed: 1989-12-21
Abstract: PURPOSE:To prevent a lead terminal from separating from a fixing region by a method wherein a copper plate of almost the same shape as a conductive path is fixed onto the conductive path connected to a power element, and the lead terminal is fixed to the copper plate extended to the peripheral edge of a substrate. CONSTITUTION:A hybrid integrated circuit is composed of a metal board 1, an insulating thin layer 2 pasted onto the board 1, a conductive path 3 of required shape formed on the insulating thin layer 2, a copper plate 10 fixed onto the conductive path 3, and a power lead terminal 11 fixed to the copper plate 10. That is, a copper plate fixed to a power conductive path formed of metal foil, and a power lead terminal is fixed to the copper pate concerned. By this setup, a substrate where the lead terminal is fixed, the conductive path, and the copper plate become substantially the same in thermal expansion coefficient alpha, stress induced by heating at the interfaces of them is almost moderated even if a substrate is heated in a lead terminal fixing process, so that the lead terminal is prevented from separating from a fixing region.
Patent JP-H11166053-A (JP)
Title: Particle production equipment
Inventor: FUJITA MASAO
IPC: B01J2/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a particle production equipment to produce spherical particles with uniform size. SOLUTION: In this particle production equipment, under a bottomless vessel 1 in which a viscous liquid material is to be obtained, a fixed plate 2 held at a given position relative to the vessel 1 is provided; a mobile plate 3 moving along the upper surface of the fixed plate 2 is provided in between the vessel 1 and the fixed plate 2, both the fixed plate 2 and the mobile plate 3 are provided with dripping holes 4, 5 for the viscous liquid material, respectively, and the diameter of the hole 4 on the fixed plate 2 side is set greater than that of the hole 5 on the mobile plate 3 side, and accompanying the movement of the mobile plate 3 it is shifted between a state where the hole 4 is closed with the mobile plate 3 and a state where the holes 4 and 5 coincide with each other, the viscous liquid material dripped through the holes 4,  5 coincided with each other is cut off under shearing stress to a necessary size at the peripheral edges of the holes 4, 5 on moving the mobile plate 3.
Patent JP-H08168539-A (JP)
Title: Foot swing training instrument
Inventor: TOMITA HIROAKI
IPC: A63B22/16
Filed: 1994-12-16
Abstract: PURPOSE: To train a foot and waist by equally inclining ankles in several directions by moving his/her own weight without rotating a body. CONSTITUTION: A rotator 5 is flatly arranged on a center pivot-less rotary core member 4 composed of a lot of rollers 3 and 3 or the like engaged in such a manner as to be rolled between respective side grooves 1a and 2a of two large and small rings 1 and 2, a center pivot-less rotary core member 4 similar to the rotary core member 4 is arranged on its upper slope 6 as well, and a swing plate 7 is obliquely arranged on that upper surface.
Patent JP-2001154574-A (JP)
Title: Achievement degree grasping system
Inventor: KITANO KONSHU
IPC: G06Q50/20
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an achievement degree grasping system which does not require much labor for preparing set questions, and which can be used also as a tool for study. SOLUTION: This system is an achievement degree grasping system for grasping a degree of achievement of an answerer by marking the answers to set questions, and comprises a question input part 11 for inputting the questions prepared by a question creator and correct answers and explanations thereof, a database 12 for storing the questions and their correct answers and explanations, an answer input part 14 for the answerer to input the answers of the questions, a marking part 15 for marking the answers of the answerer, a marking result output part 16 for outputting the marking results, a storage part 17 for storing the marking results, and a total output part 18 for totaling and outputting the marking results.
Patent JP-H08178679-A (JP)
Title: On-vehicle display device
Inventor: ASHIHARA ATSUSHI
IPC: G09B29/00
Filed: 1994-12-19
Abstract: PURPOSE: To improve the convenience and reality of a device by a means for displaying a vehicle body as a birds-eye view in which a frame body having the same width as the vehicle is arranged in each point arranged at prescribed intervals on a predictive traveling track line. CONSTITUTION: A CPU 1 arranges point groups of a fixed interval shorter than the vehicle body length on a predictive traveling track, and further arranges a frame body showing the profile of the vehicle body while the center of gravity of the vehicle body is conformed to each point. Each of the frame body groups arranged on the predictive traveling track is converted into a birds-eye view in which it is seen from a fixed height position set on the origin, and this is written in an image memory 4. This birds-eye view is periodically read by a display control part 5, supplied to a projector 6, and projected to a screen 7.  The projected birds-eye view of vehicle body trains is reflected by the screen 7, and projected to the visual field of a driver, and the driver can consequently see a scene in which the birds-eye view of vehicle body trains projected from the projector 6 is superposed with the actual scene of the road in front of the vehicle.
Patent JP-H03194985-A (JP)
Title: Laser device
Inventor: TANAKA MASAMI
IPC: A61N5/06
Filed: 1989-12-22
Abstract: PURPOSE:To prevent oscillation of a main laser light when an aiming laser light oscillated from an aiming laser light oscillator is emitted and to prevent an accident due to the oscillation of the light by providing a shutter mirror for reflecting the light oscillated from the oscillator in the direction of the optical axis of the light between a pair of resonance mirrors of a laser light oscillator for oscillating the main laser light. CONSTITUTION:A shutter mirror 8 is provided between a cavity in a laser light oscillator case 10 and a front side resonance mirror 6, and the mirror 8 is supported at its one end to a rotary shaft 8a to be erectably and tiltably rotatable to interrupt the optical axis of the laser light when erected, for example at 45 degrees, receive an aiming laser light from an aiming laser light oscillator 9 and reflect it along the optical axis of the light. The mirror 8 is moved out of the optical axis of the light when tilted down. The mirror 8 is cooperated with the light emitting operation of a laser light oscillator 2 and the oscillator 9 by a rotating unit through the shaft 8a.
Patent JP-H10163163-A (JP)
Title: Holding mechanism for substrate in rotating treatment apparatus
Inventor: KONISHI NOBUO
IPC: H01L21/304
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a holding mechanism which can prevent various treatment liquids from gathering near the outer circumferential part of a substrate in a rotating treatment apparatus which turns the substrate so as to be treated. SOLUTION: In a rotating treatment apparatus, holding implements 30 which can hold the outer circumferential part of a substrate W at the upper part of a rotary table 21 are installed in at least three places, and the substrate W is turned together with the rotary table 21 so as to be treated in a state that the substrate is held by the holding implements 30. In this case, wire materials 35 which are used to hold the outer circumferential part of the substrate W are arranged at the holding implements 30. By a support mechanism, the outer circumferential part of the substrate W is held by the wire materials 35, contact areas of the holding implements 30 with the substrate W are reduced to a minimum, and it is possible to prevent various treatment liquids from gathering at the outer circumferential part of the substrate W.