baber/WOPTO huggingface dataset:
Patent JP-H07229576-A (JP)
Title: Controller for current control type solenoid valve
Inventor: ASAHARA NORIKI
IPC: G05B13/02
Filed: 1994-02-17
Abstract: PURPOSE:To eliminate influence of fluctuation in output voltage of a battery by altering a feedback gain on the basis of a change in the output voltage of the battery. CONSTITUTION:On the basis of a change DELTAVB, of output voltage VB, of a battery detected by an output voltage change detecting means 110, an integration constant KI reprinting a feedback gain and a proportional constant KP are changed. Therefore, output such as feedback is changed according to the reduction of the output voltage VB, of the battery even in sudden increase of the output current of the battery such as in turning on of a headlight and in energizing to a heater in a vehicle, so that a value detected by a current detecting means when a driving current of a current control type solenoid valve is cut off because of a change in the output voltage of the battery in the vehicle is previously determined as an offset value by an offset value determining means. An actual driving current calculating means finds an actual driving current by subtracting the off set value from a detection value detected by the current detecting means.
Patent JP-H02202367-A (JP)
Title: Power source equipment
Inventor: KANAZAWA HIDETOSHI
IPC: H02M7/48
Filed: 1989-01-30
Abstract: PURPOSE:To eliminate countermeasure for removing low order harmonics by feeding the output from a rectifier for rectifying AC source voltage directly to an inverter circuit, then performing ON/OFF control of a switching element at suitably high frequency, and reducing low-order harmonics. CONSTITUTION:Output from a rectifier circuit 4 for rectifying AC source voltage is fed, not through a smoothing circuit containing a capacitor, but directly to an inverter circuit 10. In other words, conventional resistor, switch, reactor, capacitor, and fuse are removed and the output from the rectifier circuit 4 is fed directly to the inverter circuit 10. Although high-order harmonics produced through ON/OFF control of the switching element in the inverter circuit 10 is returned, as it is, to the power source line, it has substantially no influence because the frequency exceeds over 1kHz at all times. By such arrangement, low-order harmonics are reduced considerably and countermeasure for removing low-order harmonics can be eliminated.
Patent JP-H08218249-A (JP)
Title: Production of three-dimensional fiber texture and production device therefor
Inventor: YASUI YOSHIHARU
IPC: D04H18/02
Filed: 1995-02-08
Abstract: PURPOSE: To simplify preparation operation for forming laminated yarn groups and operation for bonding laminated yarn groups with yarn in the thickness direction and to enable three-dimensional yarn texture having a high yarn arrangement density. CONSTITUTION: Laminated yarn groups 3 at least bi-axially oriented are formed by arranging yarn on a frame 2 provided with the pins 13 at fixed pitches so as to be folded by pins 13. In a state of the laminated yarn groups 3 held on the frame 2, yarn inserting needles 28 in the thickness direction arranged in a row are inserted into the laminated yarn groups 3, yarn (z) in the thickness direction is inserted into the laminated yarn groups 3 in a folded state and removal preventing yarn P is inserted into the loop. The laminated yarn groups 3 are pressed near the line of the inserting needles 28 by a press plate 39 and press blocks 44 and 45 and the inserting needles 28 are returned to the former place in the state and the laminated yarn groups 3 are fastened to prevent removal of the yarn (z) in the thickness direction.  After the yarn (z) in the thickness direction is inserted into a fixed insertion zone, the laminated yarn groups 3 are removed from the frame 2.
Patent JP-H11217559-A (JP)
Title: Aqueous sealer and reinforcement using the same
Inventor: YAMAMOTO KAZUTO
IPC: C09D157/10
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous sealer useful for repairing or recoating internal or external wall surfaces, roofing tiles, or the like, of buildings, excellent in penetrability and excellent in water resistance of resultant reinforced coating film, and provided a method for reinforcing fragile raw material surface and deteriorated old coating films by using the aqueous sealer. SOLUTION: This aqueous sealer is obtained by adding a hydrazide compound containing >=2 hydrazide groups in one molecule as a crosslinking agent to an aqueous solution or water dispersion of a carbonyl group-containing copolymer obtained by copolymerizing a monomer mixture containing (a) 30-95 wt.% carboxyl group-containing monomer with (b) 0-25 wt.% ionic group-containing monomer, (c) 5-50 wt.% 12-3 alkyl ester of acrylic acid or methacrylic acid and (d) 0-65 wt.% of the other copolymerizable monomer so that equivalent of hydrazide becomes 0.05-2 equivalent based on 1 equivalent of carbonyl group. The reinforcing method using the aqueous sealer comprises applying the aqueous sealer to the fragile surface or deteriorated surface and permeating the sealer into the surface.
Patent JP-S63189695-A (JP)
Title: Cross flow type blower
Inventor: TANAKA SHOZO
IPC: F24F1/00
Filed: 1987-01-30
Abstract: PURPOSE:To increase the discharge air quantity by installing a flow change plate projecting from a rear guide onto a passage for leading the air stream supplied from a heat exchanger to a cross flow fan. CONSTITUTION:The air inhaled into a body 1 is heat-exchanged in a heat exchanger 5, and discharged from a discharge port 2 by the propulsion action of a cross flow fan 4. A flow change part 10 is arranged over the whose fan axis direction in the upper part of the part 7 where a rear guide 6 and the outer peripheral surface of the fan are set closest. Therefore, the air flow which flows from the part 7 without passing through the cross flow fan 4 is suppressed as shown by the stream line 8', and the air flow which flows into the cross flow fan 4 increases.
Patent JP-S54114134-A (JP)
Title: Variable length data transfer system
Inventor: TAKAHASHI HIDEO
IPC: G06F3/00
Filed: 1978-02-27
Abstract: PURPOSE: To omit the renewal working of channel command word CCW with every transmission data block, the emission of the CCW execution indication (SIO order) to DCH and the interruption process work at the end of the data block transfer by making use of the autonomous processing capacity of data channel device DCH.  
     CONSTITUTION: The transmission data of one data block are stored at the data area on memory device MM in the order of transmission. And the transmission byte number m of the transmission data block is stored at the fist lower byte of Pa address. At the same time, CCW showing the transmission order for the stored data is stored at five continuous addresses (CaWCa+4). With start by only once SIO order given from central control unit CC, an autonomous renewal is given repetitively for the five continuous CCW by the function of chain command CHC of DCH. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01196695-A (JP)
Title: Electronic cash register
Inventor: ARASE ISATAKE
IPC: G07G1/12
Filed: 1988-02-02
Abstract: PURPOSE:To improve a service to a customer by printing some of merchandise in which the selling amount to be next switched is smaller than a present sales amount together with a commercial message to a receipt paper. CONSTITUTION:In an electronic cash register, a means to pick up some of the merchandise in which the selling amount to be next switched is smaller than the present selling amount in respective merchandises set at a setting memory 31, a commercial message setting memory 35 and a commercial printing means to print the selling amount to be switched with the product name of the merchandise picked up by a pick-up means with the closing key operation of registration to a receipt paper by a printer together with the commercial message of the commercial message setting memory 35 are provided. Thus, the merchandise to be sold inexpensively in a short time is introduced to the receipt.
Patent JP-H08193983-A (JP)
Title: Method and device for inspecting joint part
Inventor: YAMADA RYUZO
IPC: G01N29/04
Filed: 1995-01-12
Abstract: PURPOSE: To inspect with high precision without being affected by temperature changes in liquid. CONSTITUTION: One end, in the axis direction, of a to-be-inspected object 24 is soaked in the liquid stored in a liquid bath 16, while facing the end to a probe 18. From the probe 18, longitudinal ultrasonic wave is oscillated toward the end of the to-be-inspected object 24. An end part echo height reflected on the end of the to-be-inspected object 24 and a joint part echo height reflected an a joint part are inputted into a computer 26. The joint part echo height is divided by the end part one, and the division result is inputted into the computer 26. Then, the division result and the correlation data of joint part strength against the division results stored in the computer 26 in advance are compared with each other, so that, without affected by temperature changes in liquid or degradation of the probe 18 and a flaw detector 20, strength of the joint part is properly evaluated.
Patent JP-H02202058-A (JP)
Title: Semiconductor device
Inventor: OKUDA KOJI
IPC: H01L29/201
Filed: 1989-01-31
Abstract: PURPOSE:To enable the reduction of lattice defects caused by distortion and heterojunction by a method wherein one of a fourth and a fifth lattice constants is made smaller than a third lattice constant and the other is made larger than the third lattice constant, and the average lattice constant of a distorted super lattice is made nearly equal to a second lattice constant. CONSTITUTION:An intermediate layer 5 contains a distorted super lattice structure 6 which is formed in such a manner that a first layer 7 of a third lattice constant a1, a second layer 8 of a fourth lattice constant a2, a third layer 9 of the third lattice constant a1, and a fourth layer 10 of a fifth lattice constant a3 are laminated. And, the third-the fifth lattice constants, a1-a3, are so selected as to satisfy a formula, a2<a1<a3, or a3<a1<a2, and an average lattice constant a of the distorted superlattice structure 6 is made nearly equal to a lattice constant c of an epitaxial layer 3. That is, as the second layer 8 is smaller and the fourth layer 10 is larger than the epitaxial layer 3 in lattice constant respectively, a shrinkage stress and an elongation stress act on every other layer alternately inside the distorted superlattice structure 6. By this setup, the reduction of lattice defects caused by distortion and heterojunction can be realized.
Patent JP-S61222447-A (JP)
Inventor: UIRIAMU MAAKU
IPC: H05B3/34
Filed: 1986-02-04
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-S63188745-A (JP)
Title: Turbidimeter
Inventor: URUSHIBARA SHOTARO
IPC: G01N21/49
Filed: 1987-01-31
Abstract: PURPOSE:To calibrate a 0 point only through the operation of a changeover switch by connecting a protection diode in reverse parallel to a light emitting diode and providing the changeover switch, etc., on the output side of a light emitting circuit. CONSTITUTION:The changeover switch 8 which switches the direction of an output current is provided on the output side of the light emitting circuit 1 of a converter D to supply the output of the circuit 1 to the light emitting diode 4 through the switch 8, and the protection diode 7 is connected in reverse parallel to the diode 4. Then when calibration is performed, standard liquid with necessary turbidity is put in a container and the tip part of a detection part A is dipped therein. In this state, the switch 8 is operated to switch the current direction to the opposite direction, i.e. current direction where a current flows to the diode 7, thereby adjusting the 0 point. Then the switch 8 is operated to switch the current direction to the forward direction, thereby making an adjustment so that the necessary turbidity is indicated. Thus, the 0-point calibration is performed only by the operation of the switch 8.
Patent JP-S63190125-A (JP)
Title: Charging method for sintering material
Inventor: FUJIMOTO MASAMI
IPC: C22B1/20
Filed: 1987-01-31
Abstract: PURPOSE:To manufacture a sintered ore in good yield, by distributing and supplying, with continuous grain-size segregation, a sintering material onto the pallet of a sintering machine via bars arranged so that the spaces among them become wider with the approach to the lower ends so as to perform uniform sintering reaction. CONSTITUTION:A sintering material 1 is carried via a chute 4 to a grain size segregation- applying device 5 by means of a drum feeder 3, etc. In the device 5, bars 6 are provided so that one end of each bar 5 is attached to the lower part 4a of the chute 4 and the other end of each bar 6 is attached to a lower end-mounting plate 7, and holes 8 into which respective lower-end sides of the bars 6 are to be inserted are provided to the side of the mounting plate 7 and vertical-direction distances l1-l4 among the holes 8 are regulated so that they are reduced with the approach to the lower part. By so doing, the grains of the same size are classified from the above material 1, over a range L1 from the above-mentioned mounting position at the lower end 4a and fed to a pallet 9. Accordingly, he discontinuity in the grain- size distribution of a raw-material layer 10 can be removed, and the lower layer and the upper layer are filled with coarse grains and fine grains, respectively. Then, sintering is applied to the raw-material layer 10 with the above-mentioned grain-size segregation while carrying out downward suction by means of wind boxes 11.
Patent JP-H04239529-A (JP)
Title: Formed product and food packaging container excellent in transparent and ultraviolet ray shielding property
Inventor: SHIYOUBOUCHI YOSHIYUKI
IPC: B29L7/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide formed products and a packaging container capable of effectively utilizing foods, etc., readily deteriorating with ultraviolet rays by imparting ultraviolet ray shielding properties to a film, a sheet and a blow molded body composed of a polycarbonate excellent in transparency and a food packaging container composed of the aforementioned formed products. CONSTITUTION:A film, a sheet and a blow molded body are obtained by using a resin composed of 99.8-97wt.% polycarbonate and 0.2-3wt.% polyalkylene naphthalate. Packaging containers are provided by using the above-mentioned formed products.
Patent JP-S53107526-A (JP)
Title: Exhaust gas re-cycling device
Inventor: ABE OSAMU
IPC: F02D21/08
Filed: 1977-03-02
Abstract: PURPOSE: To provide the exhaust gas re-cycling device that is designed to control the moving position of the poppet valve, by detecting electrically the loading condition of the engine and simultaneously the moving position of the aforesaid poppet valve of a EGR volume control valve, and comparing both signals of them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08219036-A (JP)
Title: Lubricating passage for automatic transmission pump
Inventor: KOYAMA TAKAO
IPC: F16D25/12
Filed: 1995-02-09
Abstract: PURPOSE: To form lubricating structure that can reduce the diameter of a pump for an automatic transmission without lowering the strength of a pump cover by providing the pump cover and a stator shaft respectively with grooves. CONSTITUTION: A throttle 7a and a lubricating passage 7 are formed of grooves respectively provided at a pump cover 1 and a stator shaft 5. Since oil is fed to the lubricating passage 7 from the throttle 7a through an oil passage 1a, the boss part of the pump cover 1 can be reduced in diameter without lowering strength, and the oil can be fed directly to a thrust bearing for supporting a rotary member while stopping large thrust by the boss part of the pump cover 1.
Patent JP-H04261865-A (JP)
Title: Impact dot head
Inventor: YAMAGATA KIYOHIRO
IPC: B41J2/275
Filed: 1991-02-15
Abstract: PURPOSE:To provide a lever free from warpage by a method wherein, at the time of its carburization, the symmetrical surfaces of the lever are made parallel to the direction in which the lever is placed into a quenching liquid. CONSTITUTION:An impact dot head wherein a printing wire is fixedly engaged with the end of a lever, an electromagnet is disposed oppositely from the lever and the lever is rotationally moved by the electromagnet to actuate the printing wire so as to exert a pressing action against a printing medium, thereby carrying out the printing, is characterized by the lever which, after forging, is carburized into an integral form by quenching the symmetrical surfaces B and B' of the lever parallel to the direction C in which the lever is placed into a quenching liquid. Specifically, the symmetrical surfaces B and B' of the lever are made parallel to the direction C in which the lever is placed into the quenching liquid to make the cooling proceed along the symmetrical surfaces B and B' thereof, thereby shrinking the lever symmetrically. In this way there is obtained the lever which is prevented from the occurrence of the warpage to which a thin wall part thereof is liable and which is improved in yield rate and excellent in accuracy.
Patent JP-S57135577-A (JP)
Title: Reader
Inventor: TATSUOKA MASAMICHI
IPC: H04N1/04
Filed: 1981-02-17
Abstract: PURPOSE:To make the width of read coincident with intermittent feed width of an original, even if the internal between the original and the read-in head changes, by moving the scanning direction toward the main scanning direction, through an image forming lens constituting the read-in head constituted as a telecentric system. CONSTITUTION:A read-in head consists of an image forming lens 12, a diaphragm 13 provided at the focus position of the lens 12 and a solid-state image pickup element 14. This lens 12 is set as a telecentric system, and the main light from an original 11 is made incident with the optical axis of the lens 12 set in parallel and an image is formed on the element 14 via the diaphragm 13. Even if the original 11 deflects toward the optical axis to be an original 11', the main light is in parallel with the optical axis, the change in the read-in width is avoided and duplicated read-in can be prevented.
Patent JP-H09196192-A (JP)
Title: Direct-acting poppet valve
Inventor: OTAKE KOJI
IPC: F16K1/38
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To easily relief the air stored in a spring chamber. SOLUTION: An annular groove 24 to be communicated with a communication passage 22 is formed around a poppet member (p). The annular groove 24 is closed by a seat member (s) when the poppet member (p) is in the normal position. The annular groove is opened when the poppet member (p) is in the maximum opening position. A damper orifice 23 formed in the communication passage 22 is located closer to the spring chamber 13 side than the annular groove 24.
Patent JP-S53106915-A (JP)
Title: Multi cylinder rotary type compressor
Inventor: MORITA MITSURU
IPC: F04C23/00
Filed: 1977-02-28
Abstract: PURPOSE: To simplify manufacturing and assembling and to improve strength by employing single cylinder to form hollow cylindrical part and crank shaft of monoblock-casted separating wall part and eccentric part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54114782-A (JP)
Title: Electric wire and cable
Inventor: TSUKAMOTO YASUO
IPC: H01B7/00
Filed: 1978-02-27
Abstract: PURPOSE: To prevent the presence of methane gas, etc., between core and shieth and to omit treatment process for drying core by interposing a substance or a reacting substance which absorbs the bridged reaction produce of bridged polyethylene between insulated body and shieth.  
     CONSTITUTION: The outside circumference of the conductor 1 is provided with the internal semiconductor layer 2, and the outside circumference of the internal semiconductor layer 2 is covered with the insulating substance 3 of bridged polyethylene. And, the outside circumference of it is further provided with the outside seconductor layer 4, and then its outside circumference is wound with the metal shield tape 5 for outside shielding, which is prepared by adhering the absorbent 8 particles of activated carbon, etc., through the conductive adhesive 7 onto the surface of a tape of copper foil, etc., and further covered with the shieth 6 of rubber or plastic. Thus, the inclusion of the absorbent g contained in the metal shield tape 5 between the insulated body 3 and shieth 6 enables one to remove bridged reaction products generating or staying in the inside of the shieth 6, thus omitting treatment process for drying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03228397-A (JP)
Title: Shielding device
Inventor: YAMADA YUICHI
IPC: H05K9/00
Filed: 1990-02-02
Abstract: PURPOSE:To prevent radiation/reception of a detrimental radio wave without requiring independent mechanical processing of a housing material and to simultaneously prevent an electrostatic breakdown by covering the housing and main chassis with a conductor made of metal, etc., and grounding a plastic containing a metal piece having 2.8OMEGAcm or less of electric resistance by using the cross section of a gate. CONSTITUTION:A control printed board 2 containing metal wire without plastic is secured to a boss la of a housing 1, a gate 1c is provided on the end 1b of the boss 1a, shaped, and the gate 1c is cut by a runner. It is brought into contact with a conducting surface 2a by soldering the board 2, and secured with a screw 3, etc., thereby electrically conducting the housing 1 with the board 2.
Patent JP-H07206123-A (JP)
Title: Conveying device in surface treating machine for tile etc
Inventor: YAMAZAKI SHIYOUGO
IPC: B28B11/08
Filed: 1994-01-21
Abstract: PURPOSE:To automatically and continuously perform surface-grinding operations of small workpieces by mounting receiving tools and pressing tools for tiles, etc., on placing bases formed into the shape of conveyors, thereafter moving the pressing tools by guide rails so that the tiles, etc., can be fixed. CONSTITUTION:When a conveyor consisting of respective receiving bases 4 is moved, pressing tools 5 on the receiving bases 4 are placed 11 such a rate as being shifted to the outside positions of the receiving bases 4 up to the vicinity of guide rails 3, then workpieces 13 are placed on the receiving bases 4. When the receiving bases 4 reach cut parts 3a formed on the guide rails 3, rollers 9 of the pressing tools 5 on the receiving bases 4 are brought into contact with the guide rails 3, and the pressing tools 5 begin to move as a whole by springs constituting the pressing tools 5. The workpieces 13 are pressed by the pressing tools 5 to be fixed completely and also pass a space below respective grinding wheels so as to grind the surfaces of the workpieces. When the pressing tools 5 are disconnected from the guide rails 3, the workpieces 13 are released from their fixed state by the pressing tools 5, and then advanced to the next step.
Patent JP-S52106271-A (JP)
Title: Liquid-phase epitaxial growth method
Inventor: ICHIKAWA FUMIO
IPC: H01L21/208
Filed: 1976-03-03
Abstract: PURPOSE: The semiconductor crystal substrate is put into melt, and only melt is taken out after saturating with soluble atom to be touched substrate crystal. As a result, multi-layer growth layer of III-V chemical compound can be obtained with no oxidation film on the surface. 
     COPYRIGHT: (C)1977,JPO&Japio