baber/WOPTO huggingface dataset:
Patent JP-S6473697-A (JP)
Title: Printed-circuit board
Inventor: MIYAGAWA NOBORU
IPC: H05K1/11
Filed: 1987-09-14
Abstract: PURPOSE:To make it possible to give a resin-based thick film conductor by a method wherein a shape of an electrode to be connected electrically to the resin-based thick-film conductor is made to be a specific linear shape and the resin-based thick-film conductor is formed in such a way that this conductor covers the linear electrode part or that it comes into contact with one side of the linear electrode part. CONSTITUTION:When a shape of an electrode where a crack is to be caused most is formed to be linear with a width of 0.01mm-0.3mm, a part which covers a difference in a radius of curvature at a bending operation due to a difference in a thickness between an electrode part 1 and a resin-based thick- fill conductive part 1 and due to a difference in a material is reduced, and the radius of curvature is determined only by a substrate. In this case, the substrate with a sheet thickness of 0.05mm-0.3mm is a substrate which can be bent easily. When this substrate is used, the difference in the radius of curvature during the bending operation is hardly caused. As a result, an inflection point of the radius of curvature during the bending operation is eliminated; a point where a stress is concentrated is eliminated whereby it is possible to prevent a crack from being caused.
Patent JP-H0279094-A (JP)
Title: Keyboard height adjusting method for piano
Inventor: OTA HIROMU
IPC: G10C3/12
Filed: 1988-09-14
Abstract: PURPOSE:To facilitate adjusting operation by grinding the rear end of a keyboard to the height of a keyboard pillow so that the upper tip of a key contacts a keyboard height decision block. CONSTITUTION:The upper tip part of the whole keyboard incorporated in a beam 1 where a balance pin 2 and front pins 3 are implanted temporarily is fixed by the keyboard height decision block 8 before the keyboard is incorporated in the piano, and the rear part of the balance pin 2 is pressed from above by a keyboard pressure block 9 to make all variance appear on the reverse surface of the rear end part of the keyboard. Then, the reverse surface of the keyboard rear end is grounded to the height of the keyboard pillow behind the beam. Consequently, the keyboard height of the piano is easily adjusted.
Patent JP-H1073817-A (JP)
Title: Surface light emitting device and image display device
Inventor: MIZUKAMI TAKAO
IPC: G09F9/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device in which a light control sheet stuck to the surface of a light transmission plate is not stripped off even when a temp. change occurs frequently. SOLUTION: In a structure in which a light control sheet 5 is stuck to the surface 10 of a light transmission plate 4 by a transparent adhessive member 6, the light transmission plate 4 is formed to be a shape in which the thermal capacity of the central part is smaller than that of side parts. Since followup abilities of the light transmission plate 4 with respect to the temp. change are entirely homogeneous, the light transmission plate 4 can entirely thermally shrink similarily with the light control sheet 5 and the light control sheet 5 is not stripped off from the light transmission plate 4 even when the temp. change occurs frequently.
Patent JP-H0920797-A (JP)
Title: Platelet agglutination inhibitor and its production
Inventor: KAN INCHIYUORU
IPC: C07K1/22
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a new low-molecular weight blood platelet aggregation suppressing peptide (salmosin), derived from a toxin of Agkistrodon halys brevicaudus, having a specific amino acid sequence, capable of manifesting functions to suppress the blood platelet aggregation and useful as a blood platelet aggregation suppressant, etc., for treatment, etc., of thrombosis.  
     SOLUTION: This new low-molecular weight blood platelet aggregation suppressant is a blood platelet aggregation suppressing peptide (salmosin), derived from a toxin of Agkistrodon halys brevicaudus, having an amino acid sequence represented by the formula and functions to suppress the blood platelet aggregation and useful as a blood platelet aggregation suppressant, etc., for treatment, etc., of thrombosis. The peptide is obtained by collecting the toxin from the Agkistrodon halys brevicaudus, diluting the resultant toxin to 10 times with a 20mM tris buffer solution (pH7.5), then injection the diluted solution into a serine-based proteolytic enzyme-affinitive column, providing a column permeate, then treating resultant permeate by an anion exchange resin chromatography and purifying an active fraction by gel filtration chromatography and high-performance reversed phase chromatography. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04112906-A (JP)
Title: Valve system of engine
Inventor: KAKIZAKI SHIGEAKI
IPC: F01L1/34
Filed: 1990-08-31
Abstract: PURPOSE:To improve a responsive property by applying oil pressure lower than a spring force of a return spring to a ring piston for varying the phases of a cam pulley and cam shaft and providing an oil pressure controlling means for releasing the application of the whole oil pressure in the return of the piston from the initial position. CONSTITUTION:When a valve timing mechanism 13 is operatively turned ON, working oil is supplied from a main oil pressure supply oath 32 to the valve timing mechanism 13. Since prepressure has been already applied to a ring piston 17 in the mechanism 13, the oil pressure increases until it overcomes a return spring 28 in a short time and the ring piston 17 immediately begins the spiral motion so that the phases of a cam shaft 5 and cam pulley 14 are varied. Next, when the valve timing mechanism 13 is turned OFF, both supply valve and prepressure supply valve are closed to stop the supply of the working oil end a drain valve is opened so that the ring piston 17 is quickly returned to the original position by a strong spring force of the return spring 28.
Patent JP-H06225208-A (JP)
Title: Film / video detector
Inventor: SUKOTSUTO DEIBITSUDO KASABANTO
IPC: H04N7/26
Filed: 1993-08-11
Abstract: PURPOSE: To easily discriminate between a film-mode signal and a video-mode signal. CONSTITUTION: A subtracter 20 generates a difference in values between corresponding pixels of successive frames of a video signal. The difference is accumulated by an accumulator 24 for respective frame periods. Values accumulated by frames are supplied to an averaging circuit 28 and a correlation filter 30. The mean value from the averaging circuit 28 is subtracted from the correlation value from the correlation filter 30 and when the difference is larger than a predetermined value, the film-mode signal is judged and when not, the video- mode signal is judged.
Patent JP-H0551212-A (JP)
Title: Production of zirconia hydrate sol and zirconia powder
Inventor: MATSUI KOJI
IPC: C01G25/02
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a zirconia hydrate sol suitable for use as starting material for zirconia powder having satisfactory moldability and sinterability by adding specified zirconia hydrate to an aq. soln. of a zirconium salt and carrying out hydrolysis at a prescribed anion concn. or above. CONSTITUTION:Zirconia hydrate having <4nm crystallite diameter is added to an aq. soln. of a zirconium salt (e.g. zirconium oxychloride) having 0.5-2.0mol/1 zirconyl ion concn. by <5% (expressed in terms of zirconia), the anion concn. of the soln. is regulated to >=1 gram ion/1 and hydrolysis is carried out by heating at 60-150 deg.C for 10-150hr. By this simple process, a zirconia hydrate sol having 0.05-0.1mum average particle diameter and low crystallinity can be produced at a high concn. in a short reaction time. When this sol is used, zirconia powder having satisfactory moldability and sinterability can be produced.
Patent JP-H0395564-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: KANEKO GIICHI
IPC: G03G9/087
Filed: 1989-09-08
Abstract: PURPOSE:To facilitate the control of the average grain size of the toner and to efficiently produce the toner at a low cost by incorporating a dispersion stabilizer into a monomer compsn. contg. a polymerizable monomer and subjecting the compsn. to suspension polymn., thereby forming particles. CONSTITUTION:The monomer compsn. contg. the polymerizable monomer is formed by passing the same through porous glass having fine pores to incorporate the dispersion stabilizer therein and dispersing and suspending the same into a liquid dispersion medium which is substantially incompatible with the polymerizable monomer, then granulating the suspension. The granulated monomer compsn. is suspended to form particles and the toner for developing electrostatic charge images is produced. Since the compsn. passes the inside of the porous glass in the presence of the dispersion stabilizer at this time, the grain size distribution of the monomer compsn. is obtd. according to the diameter of the fine pores. The grain size is controlled by controlling the size of the glass pores. The control of the average grain size of the toner is facilitated in this way and the toner having the narrow grains size distribution is efficiently produced at the low cost.
Patent JP-H0396484-A (JP)
Title: Four-wheel steering device
Inventor: SONODA HIROTETSU
IPC: B62D6/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a proper rear wheel steering state by selectively driving and controlling a control valve for rear wheel steering control, a by-pass valve and a lock mechanism, depending upon a front and rear wheel steering angle, a vehicle speed and the displacement of a control valve. CONSTITUTION:A controller 6 determines a rear wheel steering angle, depending upon a front wheel steering angle and a vehicle speed supplied from sensors 4 and 19, and while feeding back a signal from a valve displacement sensor 14 and a rear wheel steering angle sensor 20, regulates a rear wheel steering control valve 10. A rear wheel steering power cylinder 3 is thereby actuated and rear wheels 5 are steered. In this case, when a vehicle speed becomes equal to or above the predetermined value. the controller 6 opens a bypass valve 15 and the right and left chambers 3a and 3b of a power cylinder 3 are made continuous to each other, thereby separating the rear wheels 5 from a steering control system. In addition, the rear wheels 5 are reset to a neutral position with a centering spring mechanism 17a, and a lock mechanism 18 is actuated for obtaining an un-steering state, thereby maintaining a two-wheel steering state. According to the aforesaid construction, a proper rear wheel steering state can be obtained.
Patent JP-H1058523-A (JP)
Title: Cooler for molten resin sheet
Inventor: HOSOI MITSUGI
IPC: B29L7/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooler for a molten resin sheet having satisfactory adhesive properties with a cooling drum in an entire width of the sheet without electrodischarge trouble at both ends of application electrode section and a cooling drum surface even when a rotating speed of the drum is increased. SOLUTION: In the cooler for a molten resin sheet 2 according to an electrostatic charge application cooling method comprising a casting drum 3, and a blade electrode 4 horizontally extended to an upper part of the drum 3, the electrode 4 formed of an application electrode section 5 of a length substantially equal to a width of the sheet 2 and an insulating structure section 7 connected to both ends of the section 5 in such a manner that the section 5 is formed of an end application electrode part 6 of parts of 5 to 20mm of both ends having a thickness of 50μm or more and a central application electrode part 5 of a central part having a thickness of less than 50μm, is used.
Patent JP-H1078951-A (JP)
Title: Document editing device
Inventor: KOSHIBA TAKESHI
IPC: G06F17/21
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a document editing device which can simplify its input operation, can perform an input job in a short time and also can reduce the program size. SOLUTION: A display device 2 has a learning pattern display part, gives the character strings inputted from an input device 1 to a learning mechanism 6 for support of a document editing job and displays a pattern, i.e., the output of the mechanism 6 at the learning pattern display part. Thus, the editing efficiency and the readability of an editing object document can be improved by means of a display pattern. The mechanism 6 includes a learning segment production part 10 which segments the inputted character string data and produces a learning segment that is available for learning a pattern and a pattern learning part 11 which inputs the produced learning segment and learns the pattern based on the learning algorithm of a pattern language. Then the input is limited to the part 11 by means of the syntactic characteristic of the sentence to be edited.
Patent JP-2000083329-A (JP)
Title: Energy supplying equipment for electromagnetic valve control device of internal combustion engine
Inventor: BLUEMEL ROLAND DR
IPC: H02J7/14
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide energy supplying equipment for an electromagnetic valve control device of an automobile which can be realized at a comparatively low cost, and sufficiently and effectively supply electrical energy to the electromagnetic valve control device, in a range for all the numbers of revolution and at a starting process of an internal combustion engine. SOLUTION: This energy supplying equipment for an electromagnetic valve control device of an internal combustion engine contains a generator 2, capable of mechanically linking with the internal combustion engine, a first diode device 3 as an anode part and a second diode device 4 as a cathode part parts of which belong to the generator 2, and a rectifier circuit connected with a supply output end 8, and an electrical energy storing device 6. The electrical energy storing device 6 is connected with the output end of a third diode device 5. Energy supplying equipment 1 has a controllable DC/DC converter 7. One side of the DC/DC converter 7 is connected with the third diode device 5, and the other side is connected with the supply output terminal 8.  Instead of the third diode device, the DC/DC converter may be connected with the first diode device 3, in parallel with a voltage adjusting device and the diodes.
Patent JP-S6291796-A (JP)
Title: Heat exchanger
Inventor: SHIGA SHOJI
IPC: F28F19/06
Filed: 1985-10-17
Abstract: PURPOSE:To restrain a fin from corrosion due to an injury from salt by a method wherein Ni, Co or the alloy thereof is coated on the surface of the fin of copper or copper alloy while a metallic film, prominent in soldering properties, is provided on the coating. CONSTITUTION:Ni, Co or the alloy of these metals such as Ni-P, Ni-B, Ni-Fe, Ni-Zn, Ni-Co, Co-P, Ni-Co-P, Ni-Cu, Ni-Sn or the like, for example, is employed for a first film to be coated on a fin consisting of the thin sheet of Cu or the alloy of Cu while the thickness of the first film is preferable to be 0.25-2mum. Cu, Sn or the alloy such as Cu-Sn, Cu-Zn, Cu-Ag, Sn-Zn, Sn-Pb, Sn-Pb-In, In-Zn- Ag or the like, for example, is employed for a second film, to be coated on the first film and prominent in soldering properties, while the thickness of the second film is preferable to be 0.1-2mum.
Patent JP-H0392640-A (JP)
Title: Liquid sealing bush
Inventor: IWASHITA TSUGUNARI
IPC: B60G7/02
Filed: 1989-09-06
Abstract: PURPOSE:To obtain the sufficient engaging force of an orifice fitting against an inner cylinder fitting by making the inner diameter of the orifice fitting as same as the outer diameter of the inner cylinder fitting or a little larger than that to set the orifice fitting outside the inner cylinder fitting, and thereafter, enlarging the diameter of the inner cylinder fitting to fix the orifice fitting. CONSTITUTION:The inner diameter (r) of an orifice fitting 3 is made as same as the outer diameter R of an inner cylinder fitting 1 or a little larger than that to set the orifice fitting 3 outside the inner cylinder fitting 1, and the diameter of the inner cylinder fitting 1 is enlarged from the inside. The inner cylinder fitting 1 is thereby adhered to the orifice fitting 3 from inside, and the orifice fitting 3 is fixed securely.
Patent JP-H1159367-A (JP)
Title: Control device for motion of vehicle
Inventor: HORIUCHI YASUSHI
IPC: B60T8/58
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To control yaw motion of a vehicle based on a lateral sliding angle variation speed on which the will of a driver is reflected by providing a revolution angle speed computing means compensating a value obtained by dividing a lateral acceleration according to a value obtained by a steering will operation means. SOLUTION: A driver's steering will representing value is obtained by a second revolution angle speed computing means 62 by multiplying a steering angle δ detected by a steering angle detection means by a vehicle velocity V. At a first revolution angle speed computation means 61 that (α/V) representing an actual revolution angle speed is obtained by a dividing means 80, however, it is compensated based on the value obtained by the means 62. Accordingly, the actual revolution angle speed γG is compensated based on the value representing the steering will of the driver, and thus the steering will is reflected on the lateral sliding angle variation speed (γG-γ) being the standard for controlling the motion of yawing.
Patent JP-S6476791-A (JP)
Title: Printed board testing apparatus
Inventor: WATANABE TORU
IPC: G01N27/20
Filed: 1987-09-18
Abstract: PURPOSE:To shorten a period of time required before starting a test of a printed board after designing it and to enable the printed board to be tested accurately without delay, by producing basic data essential for testing the printed board quickly and correctly without necessitating man power. CONSTITUTION:Contacts 1, 2 can be moved freely over a printed board to be measured, by means of X motors 3, 5 and Y motors 4, 6. Further, the contacts 1, 2 can be contacted with every grid point on the printed board by means of vertical drive sections 7, 8. An external communication device 9 receives intergrid data which is stored in a memory 10. According to the positional data received by the device 9, a control 11 actuates the X motors 3, 5 and Y motors 4, 6 to move the contacts 1, 2 so that they are positioned directly over predetermined grid sections, and then stops the X motors 3, 5 and Y motors 4, 6. The contacts 1, 2 are lowered to be contacted with the grid points on the board to be tested. Electrical characteristics between the contacts 1, 2 are measured by an electrical characteristics measuring section 12 and a result is compared with a reference value by a comparator 13 so that it is determined whether the substrate is manufactured properly or not.
Patent JP-H1033996-A (JP)
Title: Automatic rice washer
Inventor: FUKUZAWA MITSUO
IPC: A47J43/24
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To automate rice washing/rinsing and thereby facilitate the operation without wetting the hand by obliquely installing a bucket with an uneven surface formed on the inner wall of the bucket and washing rice between the projecting and recessed parts of the uneven surface, with the help of blades, inside the bucket, and rinsing the rice with water injection. SOLUTION: The bottom of a bucket 12 is obliquely formed and the inner wall of the bucket 12 is made uneven to enable the easy washing of rice. In addition, blades 4 are fitted to the inner bottom part of the bucket 12 and rotated by a motor as a driven source. Further, a small-mesh net 5 is fitted to the bottom of the bucket 12 and also to the lower part of the inner wall for water drainage. A valve 6 is installed in a drain port, so that the operation of the valve 6 controls the saving of water consumption, the washing condition of rice and the outcome of rice washing. Thus the rice provided inside the bucket 12 is washed between the projecting and the recessed part of the uneven surface of the inner wall of the bucket 12 by rotation of the blades 4 and at the same time, is rinsed by water injection from above.
Patent JP-H02198772-A (JP)
Title: Control device for tightening torque wrench
Inventor: OKUBO MASAAKI
IPC: B25B21/00
Filed: 1989-09-07
Abstract: PURPOSE:To detect a striking state easily and correctly by providing a striking signal output means for outputting a striking signal at the time when the variation rate of the intake pressure fed to a torque wrench reaches a reference value. CONSTITUTION:The intake pressure fed to a torque wrench is detected by a detection means 6 and the pressure variation rate is grasped by a grasp means 22. When this variation rate reaches a reference value, a strike signal is output for specific time only from a strike signal output means 23. This output time is set shorter than a strike generating interval by a changing part 25. The number of outputs of the strike signals is counted by a counter 27 and when it reaches the set value, a tightening completion signal is output, a solenoid valve for intake is opened and then the lever of the torque wrench is closed. This solenoid valve is automatically opened again after the lapse of specified time after it is closed. Such tightening operations are repeated by the specified number of times and at the time when the tightening completion signal counted at a number counting part 33 reaches a set value, a specified number tightening completion signal is output and a series of operations are completed.
Patent JP-H0283251-A (JP)
Title: Superconducting ceramics
Inventor: ARAI TORU
IPC: C01G29/00
Filed: 1988-09-19
Abstract: PURPOSE:To obtain superconducting ceramics having improved sintering properties and superconducting characteristics free from tailing in a resistance- temperature characteristic curve approximately at critical temperature by forming an oxide having a composition comprising Bi2O3, SrO, CaO, CuO and CdO as component substances. CONSTITUTION:Superconducting ceramics comprising Bi2O3, SrO, CaO, CuO and CdO as component substances, having a composition formula shown by Bi2(Ca1-xCdx)2Sr2Cu3Oy wherein value Xm of mol% of CdO corresponding to x in the composition formula is in the range of 0<Xm<=7.5mol% is formed. A sintered material of low calcined particles having <=0.4m average particle diameter comprising Bi2O3, SrO, CaO and CuO as component substances, having a composition formula shown by Bi2Ca2Sr2Cu3Oy is formed as superconducting ceramics.
Patent JP-S6477347-A (JP)
Title: Different speed communication system
Inventor: SATO KUNIO
IPC: H04L29/02
Filed: 1987-09-18
Abstract: PURPOSE:To execute bidirectional communication without reducing the using efficiency of a high speed line by providing the titled system with a line connecting adaptor whose high speed line terminal is connected to a single direction high speed line reversed from the data flow of a low speed line terminal and constituting a bidirectional line terminal of the low speed line terminal and the high speed line terminal. CONSTITUTION:Data to be transmitted to a ground line controller 39 by packet transmission are sent to a ground line controller 43. Data generated from a terminal equipment are transmitted to a terminal equipment 30. Line connecting adaptors 31, 38 change their transfer speeds at the time of transmission and reception. In case of transmitting information on the surface of news paper from the terminal equipment 30 to the terminal equipment 37, the large capacity of data from the surface of news paper are sent to the terminal equipment based on rapid data transmission (1.5Mbit/sec). At the time of the transfer, control information is properly sent from the terminal equipment 30 to the terminal equipment 37 and from the terminal equipment 37 to the terminal equipment 30. In the operation, data transfer can be executed at high speed in one direction and at low speed in the other direction.