baber/WOPTO huggingface dataset:
Patent JP-S60104447-A (JP)
Title: Proportional controller for brake
Inventor: KAKINAMI TOSHIAKI
IPC: B60T8/30
Filed: 1983-11-10
Abstract: PURPOSE:To reduce the error in setting pressure by closing an opening and closing valve so that a brake pressure becomes the value obtained by subtracting the product of the operation lag time of the opening and closing valve interposed between an input chamber and a control chamber and the brake pressure increasing speed from the pressure at the inflection point corresponding to the car load. CONSTITUTION:A solenoid valve 29 is inserted between the input hydraulic port of a proportional valve 28 and the input port of a control chamber. Pressure sensors 16 and 17 are installed into the respective air lines of front and rear supsension apparatuses 1-4. A pressure sensor 30 is installed into a rear-part brake system. These sensors 16, 17, and 30 and the solenoid valve 29 are connected to the respective controllers CMU. The controller CMU subtracts the product of the operation lag time of the solenoid valve 29 and the brake-pressure increasing speed from the pressure at the inflection point corresponding to the car load on the basis of the data of the sensors 16, 17, and 30, and the solenoid valve 29 is closed in a preceding timing so that the brake pressure equal to the result of the calculation can be obtained.
Patent JP-H0943469-A (JP)
Title: Lens barrel and optical equipment using the same
Inventor: WASHISU KOICHI
IPC: G02B7/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To accurately contain and hold a lens in a barrel by preventing a position control part for controlling the position of the lens and a C-shaped ring supporting part to which the C-shaped ring for pressing and holding the lens is mounted from overlapping each other in the case of viewing from the optical axis direction. SOLUTION: Plural lenses 12 are held by a lens barrel 11. The lens position control part 11a is installed on a part of trisected areas of the whole circumference of the 1st end part 11d of the lens barrel 11. The C-shaped ring supporting part 11b is installed on a part of trisected areas of the whole circumference of the 2nd end part 11e of the lens barrel 11. And the phase of the C-shaped ring supporting part 11b is opposite to an area where the lens position control part 11a is installed in the optical axis direction. That is, viewing from the optical axis direction, the part 11a and the part 11b are installed so as not to overlay each other.  By having such the constitution, the lens barrel 11 is prevented from having an undercut structure on the inner peripheral wall, and the lens barrel 11 is accurately molded by a pattern-remove-molding structure of dividing into two parts in directions shown by arrows A and B.
Patent JP-H0878609-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA ATSUSHI
IPC: H01L23/50
Filed: 1994-09-05
Abstract: PURPOSE: To reduce occurrence of malfunction due to the simultaneous switching noise without deteriorating the effect of dielectric breakdown preventing measures. CONSTITUTION: A plurality of gull-wing type lead 4 are led out around an IC chip 3 and a lead 4A forming a part of the ground wiring of an input circuit of the IC chip 3 and a lead 4B forming a part of the ground wiring of an output circuit among a plurality of leads 4 are electrically connected through a bonding wire 7 for short-circuit on each lead. Meanwhile, these are not connected electrically on the IC chip 3. In this case, the other leads 4 connected to the circuits other than the input circuit and output circuit are provided between the leads 4A, 4B, while the bonding wires 7 for short-circuit are connected jumping over the other leads 4. As the bonding wires 7, the insulator-covered lead, for example, may be used.
Patent JP-S58114305-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRAKURI SEISUKE
IPC: G11B20/02
Filed: 1981-12-25
Abstract: PURPOSE:To eliminate the wow and flutter of a reproduced sound signal, by eliminating the wow and flutter of a sound signal with a pilot signal which is separated from a signal modulated by a control signal. CONSTITUTION:A signal 30 modulated by a control signal is applied to a frequency divider 38 and a BBD39 via a zero-cross detector 36. The divided signals are supplied to clock driving circuits 42 and 43 via a PLL40 and a VCO41 respectively. Thus the clock pulses are generated in response to the wow and flutter to drive the BBDs39, 52 and 53. The output from which the wow and flutter of >=1Hz is eliminated by the BBD39 is fed to a clock driving circuit via a zero-cross detector 44, a PLL45 and a VCO58. The BBDs56 and 57 are driven  by the output of the clock driving circuit. For sound signals 46 and 47, the wow and flutter of 1Hz is eliminated by LPFS350 and 51 and BBDs52 and 53 along  with the wow and flutter of >=10Hz eliminated by the BBDs56 and 57 respectively and then delivered 67 and 68 via LPFs61 and 62.
Patent JP-S6260095-A (JP)
Inventor: SAMUERU MONTEIIN
IPC: G01V15/00
Filed: 1986-09-08
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-S58117941-A (JP)
Title: Combined device for heat-exchange, ventilation and dehumidification
Inventor: EMOTO HIROSHI
IPC: F24F7/08
Filed: 1981-12-29
Abstract: PURPOSE:To enable ventilation, dehumidification and heat exchange to be simultaneously performed, by a method wherein the outside air and room air are taken into  a flat rectangular casing from both side thereof, are brought into heat exchange with  each other at a heat-exchanging and hehumidifying part provided at a central part of the casing, and are discharged respectively to the exterior of a building and into a  room through side walls on opposite sides of the casing. CONSTITUTION:Appropriate numbers of aluminum-made heat-exchanging plates and  moisture transmitting-out plates are alternately stacked in the center of the casing 2 to  form air passages 3C', 3D' between the stacked plates, and are communicated alternately to an air inlet port 2B, an air feed port 2E, an intake port 2F and an exhaust  port 2C to form the heat-exchanging and dehumidifying part 3. When fans 4, 5 are  rotated, the outside air is taken in through the port 2B, is passed through the passage  3C', and is discharged through the port 2E, while room air is discharged to exterior of  the building through the port 2F, the passage 2D' and the port 2C. During this, the outside air and room air exchange heat with each other at the part 3, and moisture is  removed by the moisture transmitting-out plates. Accordingly, heat exchange, dehumidification and ventilation can be simultaneously performed.
Patent JP-H0656350-A (JP)
Title: Yarn feed changer
Inventor: SAKAMOTO NOBUO
IPC: D02G1/02
Filed: 1992-08-07
Abstract: PURPOSE:To simplify the structure of a yarn feed changer for its speeding-up by installing a paper tube extracting device extracting an empty paper tube from a peg shaft of a creel and a yarn feeding mechanism for setting a full package to the peg shaft respectively, and setting up each mechanism in a position being opposed to each peg shaft free of rotation. CONSTITUTION:This yarn feed changer 3 to be installed in a yarn feed changing robot 4 being set up at the backside of a creel in a draw false-twist texturing machine is provided with a paper tube extracting mechanism 27 extracting an rmpty paper tube 8 from a peg shaft 7 of the creel 2 and a yarn feeding mechanism 29 setting a full package 6a to the peg shaft 7 respectively. Also it is provided with a turning rod 67 which supports these mechanisms 27, 29 and makes them be alternatively opposed to the peg shaft 7, and this turning rod 67 is turned by a cam mechanism 63 installed in a housing 33. In addition, the yarn feed changer 3 is provided with a peg open mechanism 26 rotating the peg shaft 7 and a cam mechanism 28 driving the peg open mechanism 26 and the paper tube extracting mechanism 27 in order, and this cam mechanism 28 is concentrically installed with a camshaft 37 of the cam mechanism 63.
Patent JP-H1035753-A (JP)
Title: Spray valve for pressure proof container
Inventor: MEKATA SATOSHI
IPC: B65D83/44
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To make it possible, when the internal pressure of a container rises abnormally, to prevent the valve from being forced out and thrown away or prevent the container body from bursting and furthermore to make the device applicable to various types of aerosol apparatuses. SOLUTION: A valve has a mountain cap 4 which is fitted airtightly on the opening 2 of a container body 1, a housing 6 which is attached to the mountain cap 4 airtightly with the interposition of a valve rubber 5, a stem 7 capable of freely sliding held inside the housing 6, and a spring 8 for making the stem return to its place. This stem 7 is separated into two parts along a cylindrical surface 27 (designed for the separation) extending from an annular groove 23 fitted with the valve rubber 5 to a deep annular groove 26 in which the upper end of the spring 8 is held and the stem 7 is fitted in a manner of being separable under a prescribed shearing force.
Patent JP-S59101752-A (JP)
Title: Ion implantation device
Inventor: YUDASAKA KAZUO
IPC: H01J37/317
Filed: 1982-12-02
Abstract: PURPOSE:To prevent any breakdown of a pattern which might be caused due to charging up by bringing the wafer-holding part of the target chamber of an ion implantation device into contact with part of the conductive film of a wafer so as to earth the wafer. CONSTITUTION:A base plate 1 for the wafer holder of a target chamber which is a component of an ion implantation device, is connected to earth electric potential through an ion-beam measuring device. On the base plate 1, wafer positioning and supporting pins 2-5 are installed each of which consists of a pin 11 and a spring 12. The pins 2-5 are brought into secure contact with the periphery of the conductive film of a wafer 13 on which ions are implanted. Owing to the above constitution, electric charges accompanying ion implantation can be let to escape into the earth through the wafer holder. As a result, any breakdown of a semiconductor device which might be caused by charging up can be prevented even during large-current ion implantation by means of an exceptionally single constitution.
Patent JP-H0554207-A (JP)
Title: Remote control system
Inventor: IIJIMA YASUO
IPC: G06K17/00
Filed: 1991-08-23
Abstract: PURPOSE:To prevent control information from leaking or being forged and obrain high security even when a public telephone line is used by deciphering the control information which is ciphered and sent and controlling termianl equipments. CONSTITUTION:A public telephone 1 ciphers information required for control over home equipments 19-22 by an IC card 10 and sends the information to a home terminal equipment 12. The home terminal equipment 12 receives it and controls the home equipments 19-22 according to the deciphered information. In this case, the home termianl equipment 12 recognizes control ranges of corresponding equipments from its own data by using equipment-by-equipment control rank data recognized by its own deciphering algorithm, etc., and card characteristic data, ciphers data meaning the end of the recognition including the result, and sends the data to the public telephone 1. The public telephone 1 deciphers the received data by the IC card 10 with a deciphering command and determines a final selection according to the response.
Patent JP-S6366052-A (JP)
Title: Paper splicing device
Inventor: MASUDA ITSURO
IPC: B65H19/18
Filed: 1986-09-08
Abstract: PURPOSE:To have automatic paper slicing by forming an adhesive layer at the periphery of paper roll, stopping transport of the roll, paying out the stored paper, splicing the old and new rolls, and feeding at a speed in correspondence to the stored paper. CONSTITUTION:In the fitting position A a paper roll L is fitted between the tips of a pair of arms 4 and transported to the preparing position for slicing B with rotation of a rotary shaft 2, and then connected to the tail of another paper roll L which is paid off from the feed position. In the preparing position B, an adhesiveness forming device 10 forms an adhesive layer at the periphery of the paper roll L. In the feed position C, a pressure contact roll 54 is faced a suction roll 8 to stop rotation of the paper roll L, and the front and rear mating end parts of the two paper rolls L are joined by said adhesive layer. An endless belt 44 of an accelerator 40 is rotated at a high speed to put the new paper roll L in correspondence to the transport speed of another paper L which is fed into a paper processing part 60 from a storing device 70.
Patent JP-H0965448-A (JP)
Title: Remote metering device
Inventor: SHIMOE MASAYOSHI
IPC: G08C15/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote metering device by which the abnormal connection of a current loop between a metering terminal equipment and a measurement terminal equipment with a couple of communication lines is detected depending on signal communication. SOLUTION: A signal current flows to a current loop 3 with a call signal from a transmission circuit 12 of a metering terminal equipment 1 and a reception circuit 14 of the metering terminal equipment 1 discriminates the presence of the signal current. When no signal current is in existence, it is discriminated that there is defective contact between the metering terminal equipment 1 and the measurement terminal equipment 2 and prescribed processing is conducted.
Patent JP-H1053624-A (JP)
Title: Modified polytetrafluoroethylene fine powder and its production
Inventor: HOSOKAWA KAZUTAKA
IPC: C08F214/26
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a modified polytetrafluoroethylene fine powder which has good paste-extrusion properties and can produce molded products having excellent mechanical properties, particularly excellent pressure-resisting performance. SOLUTION: The objective fine powder comprises a copolymer from tetrafluoroethylene, a fluoroalkyl vinyl ether represented by X(CF2 )n OCH=CF2 (X is a hydrogen atom, a chlorine atom or a fluorine atom, n is an integer of 1-6) and/or an olefinic monomer selected from the group consisting of fluoroalkyl vinyl ethers represented by C3 F7 (OCF2 CF2 CF2 )m [OCF(CF3 )CF2 ]1 OCF= CF2 (m and l represent each an integer of 0-4 where they are not simultaneously 0) where the content of the olefinic monomer is 0.02-0.3wt.% and the particles are aggregates of colloidal particles with number-average particle sizes of 0.05-0.5μm. The ratio of Mw/Mn of the copolymer is 1.5-4.5 and the standard specific gravity is 2.135-2.175.
Patent JP-S58116275-A (JP)
Title: Hydraulic cylinder for crawler tension unit
Inventor: GOMIYOU HIROSHI
IPC: B62D55/30
Filed: 1981-12-29
Abstract: PURPOSE:To prevent a cylinder from damaging as far as possible, by setting a cylinder ID/OD ratio to 0.64. CONSTITUTION:At the intermediate wall part 16 of a frame 6, a hydraulic cylinder 17 having sealed grease 18 is clamped by bolts 19 and the piston side of a  piston rod 13 is inset inside this hydraulic cylinder 17. A coil spring 15 is given  a preload via both a rod 11 and a nut 12. When a driven wheel 2 is shifted due  to an external force imposed during operation, the coil spring 15 is deformed to  some extent. And, when a quantity of movement reaches the total stroke set by  the rod 11 and spring retainers 14 and 10, the pressure of the grease 18 inside  the hydraulic cylinder 17 will go up via the piston rod 13. The desired form of  the cylinder required to prevent damage by a pressure rise in the hydraulic cylinder 17 to the utmost works out at 0.64 in an ID/OD ratio.
Patent JP-H1056404-A (JP)
Title: Cdma synchronization acquisition circuit
Inventor: YANAGI SHUZO
IPC: H04B1/7073
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a code division multiple access(CDMA) synchronization acquisition circuit in which a direct current(DC) offset component included in a base band signal is surely eliminated, an accurate correlation level is obtained, malfunction of detecting a maximum correlation value is prevented and an accurate spread code generating timing is detected. SOLUTION: A correlation between a spread code series generated in a phase timing from a spread code generating circuit 143 in a correlation device 14 and received data is calculated. A DC offset elimination circuit 144 eliminates a DC offset component of the correlation value calculated in response to a code balance of spread codes. That is, synchronously with a clock equivalent to a tip rate of the spread code, '+1' and '-1' of spread codes are counted respectively and a difference of the counts for each symbol of the spread codes is used for a measurement result of a code balance. The measurement result is multiplied by the correlation value, a high frequency component is eliminated by a low-pass filter, the measurement result is multiplied by the eliminated component and the product is subtracted from the correlation value so as to eliminate the DC offset component.
Patent JP-S58114005-A (JP)
Title: Manufacture of optical fiber sheet
Inventor: KITAGAWA HIROSHI
IPC: G02B6/44
Filed: 1981-12-28
Abstract: PURPOSE:To manufacture an optical fiber sheet of an optical fiber arrayed with extremely high precision by applying the optical fiber with resin for fixation on a gauge plate surface provided at part of the circumference of a cylinder drum or hank frame and then fixing them with a press plate, detaching the gauge plate, optical fibers, and press plate in one body, and making a cleavage at an optional position. CONSTITUTION:The cylinder 4 is reducible in circumferential length by adjusting a moon plate 15 through bolts 16 and 16'. Then, the optical fiber 1 wound around the drum successively to prescribed width is applied with the  resin 17 for fixation on the surface of the gauge plate 8 on the cylinder drum 4. Spacers 19 and 19' are inserted and the fiber is clamped by the press plate 18 and fixed by bolts 20 and 20'. Then, the circumferential length of the cylinder drum 4 is reduced and the gauge plate 8, optical fiber 1, and press plate 15 are detached from the cylinder drum 4 in one body to fix the resin 17 sufficiently.
Patent JP-H0944097-A (JP)
Title: Electronic equipment with display part
Inventor: SUZUKI TOSHIRO
IPC: G09F9/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment with a display part which is easily attached/detached and easily carried and used even in a place where upper space is restricted such as the upper part of a dashboard. SOLUTION: This electronic equipment 1 with a display part is constituted of a main body part 2, a display part 3 and an antenna part 4. The main body part 2 is integrally provided with the antenna part 4, and the display part 3 is assembled in a housing part 2a installed in the main body part 2 so that its tilt angle may be freely adjusted and it can freely slide in a back-and-forth direction. Then, the display part 3 is housed in the housing part 2a of the main body part 2 with its display screen 3a outside and inside.
Patent JP-S6457684-A (JP)
Title: Formation of superconducting thin film
Inventor: ONO TOSHIYUKI
IPC: H01B12/06
Filed: 1987-08-28
Abstract: PURPOSE:To form a superconducting thin film by a process capable of compensating the short supply of oxygen for the superconducting thin film by a method wherein a thin film body to be the superconducting thin film containing transition metal and oxygen is formed and then exposed to oxygen plasma to contain oxygen. CONSTITUTION:In order to form a superconducting thin film comprising an element containing transition metal and oxygen, oxygen is contained by exposing the thin film to oxygen plasma after forming the thin film body to be said superconducting thin film. For example, a sintered body target in composition of Y0.3 Ba0.7CuO2 is mounted on a high-frequency sputtering device; an Al2O3 substrate is fixed on the opposite position to the target; a mixed gas of O2 and Ar is led in holding the surface temperature of the substrate at 200 deg.C; and a Y-Ba-Cu-O film is deposited by high-frequency glow discharge. Finally, said Y-Ba-Cu-O film is plasma-processed, after annealing process at 900 deg.C in O2 atmosphere, in a vacuum vessel held at 200 deg.C in oxygen plasma atmosphere by leading-in O2 gas and the glow discharge.
Patent JP-H1066272-A (JP)
Title: Method and apparatus for charging and charge control circuit
Inventor: NAGAI TAMIJI
IPC: H02J7/10
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To efficiently charge a secondary battery without loss due to diodes. SOLUTION: Acharging signal to secondary battery is generated through a charge circuit 13 based on input power supply, and the charging signal is supplied to a secondary battery B. In this case, the voltage VIN of the input power supply is detected, and further the battery voltage VB of the secondary battery is detected through a detection circuit 15. The detected voltages are compared with each other. If the supply voltage is equal to or below the battery voltage, discharge from the secondary battery to the charging signal generation side, is prevented.
Patent JP-S58115352-A (JP)
Title: High temperature apparatus for sample
Inventor: OGUCHI TAMIO
IPC: G01N23/20
Filed: 1981-12-29
Abstract: PURPOSE:To prevent a holder from becoming brittle and being broken by the reaction of a holder metal with Sm, by using Nb for materials of the sample holder of an X-ray diffraction apparatus at the time of analyzing the substance containing rare earth elements such as an Sm-Co magnet etc. CONSTITUTION:A sample holder is made of Nb as material. On occasion of carrying out X-ray diffraction of an Sm-Co base magnet etc. under a high temperature, e.g. a compound such as Sm2 Pt etc. is produced and said compound is grown to the inner part from the surface of the holder and the holder is turned to be brittle and then, is broken at last. Said fact is prevented by using Nb and a long life sample holder is obtained.
Patent JP-H0532604-A (JP)
Title: Production of acetonitrile
Inventor: SHINOHARA NORIO
IPC: B01J27/138
Filed: 1991-07-31
Abstract: PURPOSE:To readily produce acetonitrile in high yield by thermally decomposing N,O-bis(trimethylsilyl)acetamide which is a highly active silylating agent as a raw material in the presence of a metallic halide catalyst and then distilling the resultant product. CONSTITUTION:Inexpensive N,0-bis(trimethylsilyl)acetamide is heated at 20-100 deg.C, preferably 40-60 deg.C in the presence of a metallic halide catalyst (especially iron chloride, zinc chloride, aluminum chloride, palladium chloride, cobalt bromide or nickel bromide), decomposed and then distilled to afford acetonitrile. Furthermore, the catalyst is used in an amount of preferably about 0.01-1mol% based on the amount of the 0bis(trimethylsilyl)acetamide.
Patent JP-H0859740-A (JP)
Title: Paper additive
Inventor: SUGIYAMA TOSHIAKI
IPC: C08F26/00
Filed: 1994-08-16
Abstract: PURPOSE: To obtain an additive having extremely improved drainage, paper strength sizing degree and filler yield, by adding a specific ampholytic polymer containing an amidine unit to a filler slurry. CONSTITUTION: This additive comprises a water-soluble polymer composed of (A) 20-90mol% (preferably 40-80mol%) of a repeating unit of formula I (R<1> and R<2> are each H or methyl; X<-> is an anion), (B) 0-40mol% of a repeating unit of formula II (R<3> is a 1-4C alkyl) and (C) 0-70mol% of a repeating unit of formula III and having 0.1-10dl/g reduced viscosity measured as 0.1g/dl solution in 1N solution of salt at 25 deg.C and is added to a paper raw material slurry. The additive is preferably obtained by hydrolyzing a copolymer composed of N-vinylformamide, acrylonitrile and acrylic acid with an acid.
Patent JP-S59106282-A (JP)
Inventor: OKUMOTO YUTAKA
IPC: A24C5/39
Filed: 1982-12-07
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-S59101464-A (JP)
Inventor: FUUUSHII HANGU
IPC: C07D401/06
Filed: 1983-11-15
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。