baber/WOPTO huggingface dataset:
Patent JP-S5790401-A (JP)
Title: Hydraulic control apparatus for hydraulic equipment
Inventor: YOKOYAMA KAZUHISA
IPC: F15B11/02
Filed: 1980-11-26
Abstract: PURPOSE: To reduce loss of energy, by feeding the control signal of a control apparatus to an unloading electromagnetic direction changeover valve through an automatic open/close switch which is controlled by control electric current of an electromagnetic proportional flow rate regulator valve.  
     CONSTITUTION: The control signal (d) of a control apparatus 24 is fed to the unloading electromagnetic direction changeover valve 10 through an automatic open/close switch 27 while said switch 27 is also controlled by control electric current (e) which controls the throttle open degree of an electromagnetic proportional flow rate regulator valve 13. Thereby, loss of energy can be reduced, since the automatic open/close switch 27 is cut off automatically to break the electric current of the electromagnetic direction changeover valve 10 in order that the oil discharged from a large capacity pump 4 can be returned to an oil tank 2 without load when the flow setting level reaches the step where the required flow can be supplemented only by the discharge quantity of a small capacity pump 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6150773-A (JP)
Title: Diamond endless belt
Inventor: KOTANI TAKAHIDE
IPC: B23H5/10
Filed: 1984-08-10
Abstract: PURPOSE:To prevent a belt from being easily broken during its storage further enhance exfoliation resistance against a change of temperature in the belt during its use, by forming an electrodeposited grindstone part and non-grindstone part in a repeating pattern on the electrodeposited endless belt for polishing. CONSTITUTION:An electrodeposited endless belt forms many electrodeposited grindstone parts 3 being a belt-shaped or circular island between applied materials (non-grindstone part) 2 relatively soft with elasticity. Consequently, this belt, even if it is curved and folded during storage, is prevented from being broken and disconnected. While the belt, when it performs polishing, adapts the many electrodeposited grindstone parts 3 to a work to a polished and sufficiently polishes it, absorbing a change of volume due to a difference between thermal expansions in a diamond grain 5 and a plating layer 6 from a change of temperature by deformation of each electrodeposited grindstone part 3 and preventing the electrodeposited grindstone part 3 from being disconnected and exfoliated.
Patent JP-H0331812-A (JP)
Title: Laser module with optical isolator
Inventor: MAKIO SATOSHI
IPC: G02B27/28
Filed: 1989-06-29
Abstract: PURPOSE:To considerably reduce the feedback of reflected light to a laser by slanting the normal of the incidence end surface of the optical isolator in a plane containing a main axis within a range of 1 - 10 deg. from the optical axis. CONSTITUTION:In the plane (X-Z plane) which is perpendicular to a plane containing the electric vector of the projection light 6a of the semiconductor laser 1 and the optical axis and contains the optical axis, the normal of the incidence end surface of the optical isolator is slanted within a range of 1 - 10 deg. from the optical axis. When the inclination is <=1 deg., the reflected light is fed back to the semiconductor laser. When the inclination exceeds 10 deg., on the other hand, the opposite-directional loss and insertion loss of the optical isolator 8 are considerably deteriorated. It is not evident why the good effect is obtained when the normal is slanted, but this may relate to the backward incidence of no reflected light from the optical isolator 8 on an active layer 2.
Patent JP-H1016869-A (JP)
Title: Electric vehicle
Inventor: TANAKA MASARU
IPC: H02J7/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To use an electric vehicle without anxiety with no trouble even when a battery is exhausted by providing multiple batteries, and providing a switching means for switching one by one for excitation. SOLUTION: A battery 19B has a large capacity, and a battery 19A has a small capacity. When a travel is started after the batteries 19B, 19A are fully charged, a switch 77 is switched to use the battery 19B for driving a motor 24. No output is fed from the battery 19A due to a diode 76. When the voltage value and current value of the battery 19B are reduced, the battery capacity reduction signal is outputted from a control circuit 68 to a reporting circuit 74 by the output of a voltage current detecting circuit 73. Upon receiving this signal, a user operates the switch 77 to switch the output of the battery 19B to the output of the battery 19A. This vehicle can be traveled to the chargeable position by the spare battery 19A even when the battery 19B is discharged out.
Patent JP-2000003419-A (JP)
Title: Holder inserting type non-contact card system
Inventor: TAKAHASHI IKUO
IPC: G06K17/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a holder inserting type non-contact card system capable of easily controlling the resonance frequency of a reader/writer or controlling it in a state close to a practical using state and maximizing communication efficiency independently of the number of non-contact cards. SOLUTION: Since a reader/writer cover 4 is provided with a resonance coil 8a for a transmitting coil, a resonance frequency controlling capacitor 8b for the transmitting coil, a resonance coil 9a for a receiving coil, and a resonance frequency controlling capacitor 9b for the receiving coil and other circuits are not included in the cover 4, the resonance frequency can easily be controlled without requiring the decomposition of a reader/writer body 3 at the time of controlling the resonance frequency and the reduction of communication efficiency due to the shift of the resonance frequency can be prevented.
Patent JP-S5869114-A (JP)
Title: Semiconductor integrated circuit
Inventor: SEGAWA MAKOTO
IPC: G11C11/413
Filed: 1981-10-20
Abstract: PURPOSE:To attain high speed operation stably, by providing a bootstrap circuit having a node-cut transistor (TR) of enhancement type with high impurity concentration of a channel section. CONSTITUTION:A depletion type TRQ1 and an enhancement type TRQ2 are connected in series between a power supply Vcc and ground GND to constitute an inverter circuit in common use for a delay circuit. By setting a threshold voltage VTH of an enhancement type node-cut TRQ7 having a channel section with high impurity concentration to a value of difference or over between the level of an input signal phiIN when a capacitor C is charged for an amount requied for bootstrap and the power supply voltage Vcc, the TRQ7 is completely cut off and the bootstrap operation is performed with the leading of an output signal phiOUT. Thus, since the charge charged in the capacitor C is not discharged via the TRQ7, the bootstrap operation can be performed completely.
Patent JP-S649826-A (JP)
Title: Automatic glass scrubber
Inventor: MIYAKE YASUAKI
IPC: C03B33/02
Filed: 1987-07-02
Abstract: PURPOSE:To simplify mechanism of a table for putting a glass substrate, by keeping a glass cutter so as to be able to scribe in the arbitrary direction, automatically detecting the position or deviation of the glass substrate set and setting the scribing direction. CONSTITUTION:A glass substrate is set by pushing the substrate against a standard pin 2 on a table 1. A bridge 3 is guided with rail 4 by rotating a rod screw 6 matching a female screw 5 with a motor My and moved to Y direction. A cursor on the bridge 3 is similarly moved to X direction using a rod screw 9, a motor Mx and rail 7. A head of glass cutter is provided in the cursor 8 and the substrate can be cut to X and Y directions by rotating the head by 90 deg.C. A camera 12 situated upward the bridge 3 and cursor 8 and similar camera 12' existing at the position S are provided at the tip of a horizontal arm 11 on a pole 10. Image of both cameras is detected with a display equipment 13 for monitor and deviation amount of scribe mark marked to the substrate in one direction when put on the substrate is calculated and scribe direction in the direction crossing at right angle as well as in one direction is set.
Patent JP-H0916251-A (JP)
Title: Acquiring method for data
Inventor: KOMUKAI YOSHIAKI
IPC: G05B23/02
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a memory for storing relative data of a front end processor(FEP) and monitor and control the FEP even at the time of relative data maintenance by storing the relative data in a host computer and transferring only relative data that the FEP requires to the FEP. SOLUTION: A remote monitoring and controlling system wherein the FEP 3 uses the relative data consisting of control item numbers and display item numbers for controlling remote monitoring and controlling equipment 2 and monitoring the reaction stores the relative data in the host computer 1. Its maintenance is performed for the host computer 1 and no influence upon the FEP 3 is exerted. The FEP 3 received the control item numbers and control data from the host computer 1 through down-line-loading(DLL) processing for the control and reaction monitoring. At this time, the relative data where the display item numbers are set are sent and received at the time of the data transmission and reception by the DLL processing between the host computer 1 and FEP 3.
Patent JP-S5867178-A (JP)
Inventor: MANNAKA MASAYOSHI
IPC: A24F13/04
Filed: 1981-10-19
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-H0612160-A (JP)
Title: Board extension system
Inventor: TANAKA SADAHIRO
IPC: G06F3/00
Filed: 1992-06-25
Abstract: PURPOSE:To use an existent board without newly designing and developing an extension board by inserting a flexible thin plate along with other extension boards into one extension slot part one over another. CONSTITUTION:When plural extension boards 2 and 6 are mounted on a mother board 12, the flexible thin plate 8 which is connected to the extension CPU board 6 is inserted into the extension slot part 14 of the mother board 12 as to the extension CPU board 6. Then the extension boards 2 and 6 are connected to the mother board 12 through electric contacts arranged on the flexible thin plate 8. Further, the flexible extension board 2 and extension CPU board 6 are connected to each other by holding metal fittings 10A and 10B and then fixed to a chassis. etc. Consequently, the use range of the extension boards can be widened.
Patent JP-H07323074-A (JP)
Title: Powder medicine dosing apparatus
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1995-05-29
Abstract: PURPOSE:To pick up and pack optional types of powder medicines automatically from among a variety of the medicines. CONSTITUTION:At least a part of a plurality of powder medicine housing devices 10, 10... which house various types of powder medicines and a means adapted to discharge a powder medicine by a necessary amount from an arbitrary one of the powder medicine housing devices 10, 10... are so arranged to be movable. A powder takeoff port 29 for picking up the powder medicines discharged from the powder medicine housing devices 10, 10..., a packing device 5 and a means 4 to supply the powder medicines taken out of the powder medicine takeoff port 29 to the packing device 5 are formed.
Patent JP-H0460283-A (JP)
Title: Constant rate exhaust valve
Inventor: SAKAGAMI HIRONOBU
IPC: F16K17/24
Filed: 1990-06-26
Abstract: PURPOSE:To finely adjust pressure reduction characteristics by arranging a movable body, which is freely movable in relation to a rubber sleeve, in the rubber sleeve and varying the opening area of a slit by means of the movement of the movable body. CONSTITUTION:A movable body 36 is moved to change the position of an adjusting section 61. Since the opening area of a slit 31 which is opened by the adjusting section 61 varies depending upon what part of a slit 31 the adjusting section 61 is positioned at, pressure reduction characteristics can be adjusted. Therefore, the pressure reduction characteristics can finely be adjusted by adjusting the opening area of the slit by means of the movement of the movable body. In addition, in the case of measuring blood pressure by a finger, the setting to the proper pressure reduction characteristics can easily done.
Patent JP-H0217577-A (JP)
Title: Stowage pattern determining system for mixed loading pallet
Inventor: SAKAZUME OSAMU
IPC: G06F17/50
Filed: 1988-07-06
Abstract: PURPOSE:To improve the stowage efficiency by obtaining a plane stowage pattern based on information of dimensions of pallets and information of dimensions and the number of loads and segmenting the upper face of loads stowed by this stowage pattern to successively obtain stowage patterns. CONSTITUTION:A display terminal equipment 30 and auxiliary storage devices 40 and 42 are connected to a computer 20 having various arithmetic functions. The display terminal equipment 30 consists of a keyboard 32 and a CRT display device 34 on which the stowage pattern obtained by the computer 20 or the like is displayed. The computer 20 obtains the plane stowage pattern based on information of dimensions of pallets and information of dimensions and the number of loads and uses the upper face of loads stowed based on this stowage pattern as a new stowage section to successively obtain stowage patterns.
Patent JP-H1016669-A (JP)
Title: Wire harness wiring structure on door hinge part of automobile
Inventor: SUEHIRO SHINICHI
IPC: B60R16/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To wire a wire harness to the indoor side rather than a hinge and a weather strip. SOLUTION: A pair of guide members 10, 11 furnished with fixed cylindrical parts 10a, 11a to be extended in the harness wiring direction and movable cylindrical parts 10c, 11c to be hinged in an L shape against the fixed cylindrical parts 10a, 11a is provided, after a wire harness is passed from the fixed cylindrical part to the movable cylindrical part of one of the guide members 10, 11, the wire harness is passed from the movable cylindrical part to the fixed cylindrical part of the other guide member, an excessive part in length is reserved against the harness wiring direction, a head end of the one fixed cylindrical part is installed on the door side, a head end of the other fixed cylindrical part is installed on the car body side, the movable cylindrical parts 10c, 11c are rotated in accordance with door opening and closing work,  and the harneass is made to follow the door opening and closing work.
Patent JP-H0521035-A (JP)
Title: Organization analysis method for polyphase material
Inventor: NISHIMURA NOBUHIKO
IPC: H01J37/252
Filed: 1991-07-09
Abstract: PURPOSE:To analyze organization by polishing the surface of polyphase material so as to become like a mirror surface to radiate ion beams to the surface for a fixed time, and utilizing the difference in the spatter efficiency of each phase when fixing each phase of polyphase material of ceramic and composite materials unable to be easily corroded by chemical and electrochemical methods. CONSTITUTION:When the organization of a composite material, e.g. in which Si3N4 fiber of 20wt.% is contained in Al2O3, is analyzed to be quality-inspected, a surface of the composite material is polished to make a plane. Next the Ar<+> ion of 1keV is radiated to the surface for about 1 hour, and then the surface organization and surface roughness in the optional line of the surface are measured by using an optical microscope and a scan-type electron microscope, etc. This allows analysis by means of cavities produced by the spring-out of atoms, because the spatter yield is different as 0.13 in Al2O3 and 0.43 in Si3N4.
Patent JP-2000001530-A (JP)
Title: Film-forming resin and its production
Inventor: KISHIMOTO SOICHIRO
IPC: C09D167/03
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having a high molecular weight and being excellent in abrasion resistance, lubricity, and optical properties by reacting a dicarboxylic acid component comprising terephthalic acid and isophthalic acid with a specified diphenol component. SOLUTION: An alkaline aqueous solution containing 97-50 wt.% 2,2-bis(3- methyl-4-hydroxyphenyl)propane and a catalyst is mixed with a solution prepared by dissolving 3-50 wt.% siloxane bisphenol of the formula (wherein R1 is an alkylene; R2 and R3 are each methyl, ethyl, n-propyl, isopropyl, phenyl, or trimethylsilyl ether; R4 is an alkyl, an alkoxyl, phenyl, or a halogen; m is 1-4; and n is 1-9) in a solvent which is inmiscible with water and dissolves a polyarylate. This mixture is mixed with 90-10 mol.% terephthalic acid, 90-10 mol.% isophthalic acid and a solvent immiscible with water, and the resultant mixture is reacted at 25 deg.C or below for 1-5 hr to obtain a polyarylate having an inherent viscosity of 0.50 or above.
Patent JP-H0522120-A (JP)
Title: Counter circuit
Inventor: YAMAZAKI YASUHIRO
IPC: H03K21/00
Filed: 1991-07-09
Abstract: PURPOSE:To read a count value at all times by providing plural read registers to input the count value to the counter circuit, data pointer to output a signal for alternately selecting this register, and delay circuit for the output signal. CONSTITUTION:When an input signal (a) of a counter 1 rises, down counting is executed, and the count values are changed in the order of n+1, (n) and n-1. When a read signal C is at an L level, a data pointer 3 inputs the output signal for alternately selecting 1st-3rd read registers 2a-2c to a delay circuit 4 each time the input signal (a) rises. An output signal (f) delayed for prescribed time (t) at the circuit 4 is inputted to the 1st-3rd read registers 2a-2c and a multiplexer 5. Thus, the count values in the case of stablizing the count value while being delayed for the prescribed time (t) after the change of a count value 2 of the counter 1 are successively fetched into the read registers 2a-2c, and the stable count value is surely held.
Patent JP-H075181-A (JP)
Title: Atomic force microscope
Inventor: MATSUDA HIROSHI
IPC: G01B21/30
Filed: 1993-06-16
Abstract: PURPOSE:To provide an optical lever type atomic force microscope which can detect the movement of a cantilever at a specific position accurately. CONSTITUTION:The incident angle of a detection light 203 impinging on a cantilever 102 having a probe 103 is set such that the reflection loss of p- polarized component on the reflective surface 109 of the cantilever is substantially maximized. A reflector 204 having the reflectance of p-polarized component at such incident angle higher than that of the reflective surface 109 of the cantilever is provided at the forward end of the cantilever. A polarizing plate 202 for producing p-polarized light from the detection light impinging on the reflective surface 109 of the cantilever is also provided.
Patent JP-S5792434-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: MATSUURA HISAO
IPC: G11B5/66
Filed: 1980-11-28
Abstract: PURPOSE:To obtain a superior magnetic tape for high-density recording by improving sticking strength between a magnetic metallic thin film and a plastic film which has specific surface roughness, by forming the magnetic metallic thin film on the plastic film and by heating it under specific conditions. CONSTITUTION:On a film of polyethylene terephtalate, etc., meeting surface roughness requirements, Ra<=0.03mum and Rm<=0.3mum (Ra: mean surface roughness, Rm: maximum surface roughness), Al is vapor-deposited thinly as a base, and a magnetic metallic thin film of Co-Ni alloy, etc., is vapor-deposited. Under the conditions of heat treatment time (t) and heat treatment temperature T shown by expressions, the heat treatment is done while a running speed and contact section distance between a heat roller and the film are so adjusted that the surface temperature of the heat roller is T and the time of contact with the heat roller is (t). Thus, a durable magnetic tape for high-density recording is obtained which is free of a breakaway of the magnetic metallic layer from the film.
Patent JP-2000356816-A (JP)
Title: Sheet body carrying device and photograph processor
Inventor: NAKANO MASANORI
IPC: G03B27/32
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet body carrying device constituted so that a sheet body is precisely carried without being vibrated. SOLUTION: This sheet body carrying device 5 is constituted as follows. A pair of upstream-side rollers 29 and 31 and a pair of downstream-side rollers 38 and 40 are supported so that they can be displaced between the interposing and carrying state of a photographic paper 3 and a separating state. Then, when the paper 3 interposed and carried by a pair of rollers 29 and 31 is delivered to a pair of rollers 38 and 40, a pair of rollers 29 and 31 is separated. Besides, a driving means for making the rollers interpose or separating them is fitted to a driving means supporting part through a vibration-proof member.
Patent JP-S6059174-A (JP)
Inventor: FUJIMARU NORIO
IPC: D06M101/16
Filed: 1983-09-12
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-H0334206-A (JP)
Title: Lighting equipment
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a satisfactory weight balance by disposing the lamp socket part and lamp holding part of one arm part of a lamp holding body in opposition to the holding part and pocket part of the other arm part. CONSTITUTION:To a lamp socket part 26 on the lower side of one holding arm 21 of a lamp holding body 20, the connecting pin of the base part 24 of a lamp 23 having a large diameter is inserted and connected nearly from the upper side, and held thereby. A lamp 26 having a small diameter is elastically fitted to and held by the other upper holding part 27 of the holding arm 21 from the upper part, and the connecting pin of a base part 29 is inserted and connected to the receiving part of a lamp socket part 30, and held thereby. The base parts of the lamps 23, 26 are disposed in mutually opposite positions, whereby the weight balance between the lamps 23, 26 can be maintained, and the equipment body can be easily held horizontally.
Patent JP-H0460100-A (JP)
Title: Package body for ground reinforcing stiffener and manufacture thereof
Inventor: HAKOSHIMA HACHIROU
IPC: E21D20/00
Filed: 1990-06-26
Abstract: PURPOSE:To improve the efficiency of production and unify the mixing of two liquids by injecting raw material liquids A, B in an outer bag and an inner bag laminated with an aluminum foil and a synthetic resin film, and fastening them at the preset length to manufacture a package body of a ground reinforcing stiffener. CONSTITUTION:A lengthy sheet 21 for an outer bag 2 and a lengthy sheet 31 for an inner bag 3 laminated with an aluminum foil and a synthetic resin film are continuously fed, side edge sections 22 and side edge sections 32 are pressed and heat-melted respectively by pressing rolls 11, 12 to form bag bodies 23, 33, the first and second raw material liquids A, B for generating hard foam polyurethane are injected into the bag bodies 23, 33, and they are fastened with fastening tools 5 at the preset length to continuously manufacture a package body 1. When the package body 1 is to be used for the ground reinforcing construction method, terminal sections of the outer bag 2 and the inner bag 3 are concurrently broken with the tip of a rotating core material 54, and the raw material liquids A, B are uniformly mixed.