baber/WOPTO huggingface dataset:
Patent JP-S63106431-A (JP)
Title: Overrunning clutch device
Inventor: ISOZUMI SHUZO
IPC: F16D41/06
Filed: 1986-10-22
Abstract: PURPOSE:To control the eccentricity of the large diametral part of a clutch outer part by forming roller accommodating parts having a cam surface formed on their inner peripheral surface respectively with a partitioning wall put between them, and mutually shifting the positions of said cam surfaces in the two roller accommodating parts to control the eccentricity of the clutch outer part to a clutch inner part. CONSTITUTION:The large diametral part 24 of the sleeve 22 of a clutch outer part 21 has a roller accommodating part 24b with a cam surface 24a, and a large diametral part 25 is also provided with a roller accommodating part 25b. The positions of the cam surfaces 24a, 25a in the both roller accommodating parts 24b, 25b are mutually shifted to make the self-aligning of the clutch outer part 21 to the clutch inner part through the rollers possible.
Patent JP-S63105954-A (JP)
Title: Hot-working method for near beta-type titanium alloy
Inventor: FUKUDA MASATO
IPC: C22F1/18
Filed: 1986-10-22
Abstract: PURPOSE:To manufacture a Near beta-type Ti alloy combining high strength with high toughness and having superior quality, by applying hot working under specific conditions in the course of cooling a Ti alloy from a beta-single phase region. CONSTITUTION:In the course of cooling an ingot of Near beta-type Ti alloy (Ti-5 Al-2Sn-2Zr-4Mo-4Cr) of relatively low alpha-phase content from a beta-single phase region, hot working of about 20% draft is applied in an arbitrary temp. range between the initial and finishing temps. of alpha-phase precipitation to form two- phase structure of alpha+beta, followed further by hot working of about 30%. Successively, the about alloy is subjected to heat treatment such as solution heat treatment, ageing treatment, etc., so that Near beta-type Ti alloy combining high strength with high toughness can be manufactured without causing cutoff- direction dependency to mechanical properties, particularly to fracture toughness.
Patent JP-H1178398-A (JP)
Title: Pressed flower sealed article
Inventor: SAKAI TAKESHI
IPC: B44C5/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a pressed flower sealed article of a high quality, wherein there is no deterioration due to air and humidity, and a natural color can be kept over a long period of time. SOLUTION: For this sealed article, on one surface of a base plate 1, an intermediate layer 5 wherein a dried pressed floor 2 is sealed by a molten resin 50, and a transparent film surface layer 6 on the top of the intermediate layer 5 are laminated and integrated. In this case, for the intermediate layer 5, a melting porous resin film is heat-pressed under a vacuumized decompressed state, and the molten resin is joined to the pressed flower 2 and seals the pressed flower 2, and at the same time, the intermediate layer 5 is fixed to the base plate 1 and the transparent film surface layer 6 by the molten resin.
Patent JP-H1098218-A (JP)
Title: Tunnel-type superconductive junction element
Inventor: ODAKAWA AKIHIRO
IPC: H01L39/24
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tunnel-type element which is operative at high temp. and has a good junction by using for electrodes a perovskite-type composite oxide, the electric resistivity of which increases with temp., and which contains a rare earth element and metal element as the main components to a composite oxide superconductive layer contg. an alkali earth element and Cu oxide as main components. SOLUTION: On a substrate 11 surface an L2 An+1 Cun O2n+4+x ) with alkali earth element A and Cu oxide as the main components (L is at least one element out of Bi and Tl, n is an integer 0<=x<=1) buffer layer 12 is formed. A perovskite-type composite oxide electrode thin film 13 is deposited, containing at least one type of rare earth element R and metal element M as the main components, represented by Rm MOm+2 (M is at least one of Ti, V, Mn, Ru, or Ni, and m is 1 or 2) and has a metal conductivity the electric resistance of which increases with temp. Thereon a thin-film layer 14 which is to be a superconducting tunnel element and composite oxide-made upper electrode of very thin film layer 15 are formed sequentially.
Patent JP-H02100101-A (JP)
Title: Operation set number controller for blower
Inventor: SUZUKI AKIRA
IPC: G05B11/18
Filed: 1988-10-06
Abstract: PURPOSE:To eliminate or minimize the waiting time against an operation set number increase request by selecting a blower whose quiescent cooling time becomes the shortest at the time of stopping the blowers which are being operated, and selecting the coolest one from among the blowers which are in the course of holding at the time of starting the blowers which are being stopped. CONSTITUTION:When a set number increase request is given, a blower which is being stopped, in which a time count value of an operating timer 104 becomes larger than a quiescent cooling period calculated period calculated by an arithmetic means 105 first, and also, a start sequence of a second storage means 102 is the highest is selected. Subsequently, when a set number decrease request is given, a blower which is being operated, in which the time count value of the operating timer 104 is the largest is selected. In such a way, the waiting time can be eliminated or minimized against the operation set number increase request.
Patent JP-H01118640-A (JP)
Title: Apparatus for generating pattern warp yarn on warping machine
Inventor: BUIRUHERUMU TAIYAA
IPC: D02H3/00
Filed: 1988-10-06
Abstract: PURPOSE: To provide an apparatus for producing pattern warps on a cone warping machine that is more effective with a more simplified structure in which the means that shifts the lease rods is a tong-type gripper. CONSTITUTION: As the yarn sheet 96 is wound via the heald 82 around the cylindrical part of the drum 2, the lease rod 61 advances toward the end part of the drum and the sliding reed 25 moves from the center toward the end of the drum to guide the yarn sheet toward the front of the lease rod 61. Until the gripper fingers 62, 63 of the gripper means 60 hold individual lease rods 61 and place them to prescribed positions, the gripper means 60 is opened toward the cone part 4 whereby it is moved, as it passes through the opened yarn sheet 96a. Then, the gripper means 60 is opened and returned to the recession position.  The sliding reed 25 moves again to the center position and is opened and turned back to the recession position to pass through the part and the drum rotates intermittently in the direction of the arrow mark 96 and the heald frame 81 move to the returning position, until a desired number of lease rods moves through the part where the yarn sheet 96a is opened.
Patent JP-H05204912-A (JP)
Title: Electronic display device
Inventor: YOKOGAWA HIROYUKI
IPC: G06Q10/10
Filed: 1992-09-22
Abstract: PURPOSE:To clearly grasp plural display areas on a display screen by displaying an area placed between a start point position and an end point position designated by a cursor, so that it can be discriminated on the display screen. CONSTITUTION:At the time of generating a document, when data is inputted from a key input device 5, it is stored in a RAM 13, and thereafter, it passes through an editing circuit 16 from a microprogram control circuit 11 and is written in a document memory 19. Subsequently, after generation of a document is finished, a display area is defined. That is, in the case it is desired to set plural arbitrary areas on a display screen, the corresponding position on the display screen is designated by a cursor by a position designating means. That is, when an area placed between a start point position and an end point position which are designated is set by plural pieces on the display screen, plural pieces of set areas are displayed by plural pieces so that they can be discriminated. Accordingly, each area thereof can be grasped simultaneously and clearly on the display screen.
Patent JP-H0195312-A (JP)
Title: Power circuit
Inventor: ARIGA KOICHI
IPC: G05F1/10
Filed: 1987-10-07
Abstract: PURPOSE:To simplify the constitution of a power circuit by supplying either one of 1st and 2nd overvoltage detecting outputs to an overvoltage protecting circuit for protection of overvoltage. CONSTITUTION:When a plus DC voltage obtained between terminals 7 and 8 exceeds a prescribed level, a control transistor Q1 is turned on. Thus a thyristor 23 conducts and both terminals 7 and 8 are short-circuited. Then a fuse 4 is melted for protection of a load. While the level of a minus side terminal 9 of an operational amplifier 40 is increased more at the minus side in case the minus output voltage level obtained between the terminals 7 and 8 exceeds the prescribed level. Thus the plus detecting output is obtained from the amplifier 40 and applied to the gate of the thyristor 23. Then the thyristor 23 conducts and the fuse 4 is melted for protection of the load.
Patent JP-2001074126-A (JP)
Title: Anti-backlash gear
Inventor: KONO KENZO
IPC: F16H55/18
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To implement simple adjustment of spring force for reduction in friction between gears. SOLUTION: An anti-backlash gear has a constitution in which: a second backlash gear 13 is inserted and axially supported into/by a supporting shaft 16 disposed to be projected from a first backlash gear 12; the second backlash gear 13 is energized to the second backlash gear 12 by a torsion coil spring 14. On the tip of the supporting shaft 16, an adjusting bush (adjusting member) 31 is attached to be rotatable around the shaft, and one end of the torsion coil spring 14 is locked to the adjusting bush 31. By turning the adjusting bush 31, spring force of the torsion coil spring 14 can be adjusted.
Patent JP-H04131307-A (JP)
Title: Manufacture of metallic pipe and its metallic pipe
Inventor: NISHIOKA KUNIHIKO
IPC: C22C47/14
Filed: 1990-09-21
Abstract: PURPOSE:To form a pipe by packing metal powder into a hollow capsule and executing hot isostatic pressing extrusion to the metal powder together with the capsule after evacuating and sealing in the manufacture of the metallic pipe. CONSTITUTION:The metal mixed powder Mp is filled into the hollow capsule 1 composed of metal material whose hot deforming resistant value is nearly equal to that of the mixed powder and evacuated and sealed. After that, the hot isostatic pressing extrusion working is executed to the metal powder together with the capsule to form the pipe. By this method, the hot extrusion is directly executed to the metal powder by using the hollow capsule to form the pipe and the sintering and the forming of the powder can be efficiently achieved with a high yield.
Patent JP-2000080322-A (JP)
Title: Emulsion for cathode ray tube filming and method for forming fluorescent face of cathode ray tube
Inventor: NISHIZAWA SHOKO
IPC: C09D133/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To form a metal back film smooth, free from occurrence of a blister at the time of coating of a film and high in reflectance by incorporating a specific hydroxyethyl cellulose in an emulsion for cathode ray tube filming made primarily of an acrylic emulsion. SOLUTION: This emulsion for cathode ray tube filming, which is primarily made of an acrylic emulsion, is obtained by subjecting (meth)acrylic acid and its ester, and an ethylenically unsaturated monomer in an aqueous medium containing 0.1 to 6 wt.% of an anionic and/or nonionic emulsifier to emulsion polymerization in the presence of 0.05 to 3 wt.% of a free radical initiator. Then, 0.01 to 1.0 wt.%, preferably 0.1 to 0.7 wt.%, of hydroxyethyl cellulose, which has a Z average molecular weight of 400,000 to 800,000 by measurement of the molecular weight with GPC, a ratio between the Z average molecular weight and the weight average molecular weight of 2.2 to 4.0, and a viscosity of an aqueous solution thereof at a concentration of 7.5 wt.% (25 deg.C) of 1,200 to 3,000, is compounded in the emulsion.
Patent JP-H0196202-A (JP)
Title: Production of reactive polymer
Inventor: KAWACHI HIROMI
IPC: C08F12/24
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a polymer of low acid value, with dielectric properties, heat resistance and flame retardancy, capable of obtaining molded articles useful as substrates for setting up semiconductor elements, ICs etc., by esterification of a p-hydroxystyrene polymer under specified condition. CONSTITUTION:When the objective reactive polymer having structural unit of formula II [R is (meth)acryloyl] is to be produced by reaction of an acid halide with a p-hydroxystyrene polymer having structural unit of formula I (X is Cl or Br; m is 0-4) in the presence of a hydrogen halide eliminator, said reaction is performed under such a condition as to retain the phenolate ion index of formula III below 0.5 when the molar amount of ionized phenolic OH, molar amount of nonionized phenolic OH and molar amount of the ester group produced are denoted as a, b and c, respectively, on the assumption that the molar amount equivalent to that present of said hydrogen halide eliminator, of the phenolic OH contained in the p-hydroxystyrene polymer is totally ionized.
Patent JP-S62113463-A (JP)
Title: Monolithic integrated circuit
Inventor: MISAWA HIROYUKI
IPC: H01L27/04
Filed: 1985-11-12
Abstract: PURPOSE:To reduce the increase of wasteful power consumption, to decrease the number of elements used and to improve yield on manufacture by preventing the execution of wiring laying for constituting a fixed-potential generating circuit to at least one element group in a plurality of element groups. CONSTITUTION:Fixed potential of a first kind required by a first circuit-function block group 3 is fed to the first circuit-function block group 3 through a wiring 40 in such a manner that maximum potential is fed to a first-kind fixed-potential generating circuit element group 10 through a wiring 30 from a maximum- potential supply wiring 1 and minimum potential is fed through a wiring 20 from a minimum-potential supply wiring 2 and a fixed-potential generating circuit is constituted. Accordingly, only a minimum fixed-potential generating circuit needed by a logic circuit in a plurality of the fixed-potential generating circuit element groups is organized, and wirings for constituting the fixed- potential generating circuit is not laid to the fixed-potential generating circuits not required by the logic circuit, thus reducing the increase of wasteful power consumption, then decreasing the number of elements to be used, thereby the yield on manufacture is improved.
Patent JP-H04282919-A (JP)
Title: Subrange type analog-desital converter having multiplex clock cycle
Inventor: NAKATANI YUICHI
IPC: H03M1/14
Filed: 1991-09-06
Abstract: PURPOSE: To improve the accuracy of a subrange type A/D converter by eliminat ing the error of the converter by forming the converter of a first group of voltage comparators and encoders, a second group of voltage comparators, encoders, and electronic switches connected to a reference voltage ladder. CONSTITUTION: An A/D converter 10 is formed of a network composed of a first group of voltage comparators 12 and encoders 14 which decide MSB, a second group of voltage comparators 16, encoders 18, and electronic switches 22 connected to a reference voltage ladder 20. The outputs of the encoders 14 and 18 are supplied to an MSB correcting circuit 24 and the output of the circuit 24 is supplied to an output buffer 26 together with the outputs of the encoders 18. Therefore, breaks are eliminated from the effective range of fine steps and the occurrence of such a case that the comparison between the reference voltage ladder 20 and an unknown voltage is not disabled can be reduced. Therefore, the accuracy of the converter 10 can be improved by reducing the production of errors.
Patent JP-H02100090-A (JP)
Title: Printer
Inventor: OTA YOSHIAKI
IPC: G06F3/12
Filed: 1988-10-07
Abstract: PURPOSE:To prevent registration contents from becoming unclear by providing a liquid crystal display plate which displays the registration contents of registered external characters stored in a nonvolatile memory and a switch for switching the registered external characters displayed on this liquid crystal display plate and putting them under the control of a CPU. CONSTITUTION:The microprocessor unit(CPU) 2 displays the registration contents of a registered external character stored in the smallest address among the registration contents of registered external characters stored in the nonvolatile memory 3 on the liquid crystal display plate 4 with a signal sent from the switch 1. The address number can be varied with the signal of the switch 1 and the displayed character and address number are changed corresponding to the variation. Consequently, such an accident that the registration contents become unclear is prevented.
Patent JP-S62114335-A (JP)
Title: On-vehicle receiver
Inventor: FUJIWARA AKIHIRO
IPC: H04B1/16
Filed: 1985-11-13
Abstract: PURPOSE:To ideally design a receiver and keep a circuit secret and make it high-precision by storing a constant, which determines the characteristic of a digital filter, in a ROM and changing easily the characteristic of a low frequency part by replacement. CONSTITUTION:An A/D converter 4, a digital filter 5 for tone control, and a D/A converter 6 are provided on the way where outputs of a tuner 1 and a tape deck 2 are selected by a switch 3 and are led to a power amplifier. The coefficient of the filter 5 is changed to use the filter 5 as an LPF or an HPF. When a ROM 12 of the LPF is set to a device body 10 to reproduce sounds, the ROM 12 is detached from a receptable 11 provided in the device body side and is replaced if it is judged that the HPF is proper in accordance with circumstances in an automobile room. Thus, ROMs different in coefficient are set and removed to change easily the characteristic to desired that without changing the constitution of the device body.
Patent JP-H04131822-A (JP)
Title: Scanning circuit and its driving method
Inventor: ASADA HIDEKI
IPC: G11C19/00
Filed: 1990-09-25
Abstract: PURPOSE:To decrease and reduce the number of transistors(TR) and its occupation area to half by constituting the scanning circuit which has even-numbered bits composed of 1st shift registers for half-bits controlled with a 1st clock signal and even-numbered bits composed of 2nd shift registers for half-bits controlled with a 3rd clock signal. CONSTITUTION:One bit of the scanning circuit consists of a half-bit shift register 101 and an output buffer A102 or output buffer B103. Half-bit shift registers for a (2N-1)th bit and a (2N)th bit (N: natural number) are supplied with clocks phi1 and the inverse of phi1. The output buffer A102 for the (2N-1)th bit consists of a two-input NOR circuit which receives a shift register output signal A and a clock phi2 as input signals and a noninverting buffer and the output buffer B103 for the (2N)th bit consists of a NAND circuit which receives the output signal B of the shift register and a clock phi2 as input signals and an inverting buffer. Consequently, the number of TRs constituting the shift register and its occupation area can be reduced to half.
Patent JP-S61116733-A (JP)
Title: Liquid metal ion source
Inventor: ISHITANI TORU
IPC: H01J27/26
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a liquid metal ion source power saving and having a long life by evaporating an ionization material while heating a store part and blowing said vapor against an anode for condensation in order to supply the ionization material. CONSTITUTION:A store part 2 for an ionization material is located near an anode 1 while being provided with a nozzle 3. The store part 2 can be heated by a heater 5 while the vapor 6 of the ionization material 4 is emitted from the nozzle 3 for being blown against the anode 1. Thereby, at the time of operation of an ion source, heating of the anode 1 alone suffices. When instability of ions is generated, the store part of the ionization material is heated in order to anew supply the ionization material to the anode 1.
Patent JP-H0599181-A (JP)
Title: Lubricating oil automatic recovery device for dry vacuum pump
Inventor: MIHASHI SHINJI
IPC: F04C27/00
Filed: 1991-10-02
Abstract: PURPOSE:To perform complete recovery of oil mist mixed in gas, purged in shaft seal of a pump, and exhausted and to eminently prolong a supply time for lubricating oil. CONSTITUTION:Front and rear stage oil mist recovery separators 19 and 20 are mounted in series on a purge gas exhaust piping 18, and a difference in a level is produced so that the front stage separator 19 is mounted in a level lower than that of the rear stage separator 20. An oil recovery piping 23 is connected between the bottom of the front stage separator 19 and an oil chamber 14. The bottom of the front stage separator 20 is connected to a piping 16 on the suction port side of an oil feed pump 5 through a solenoid valve 24, a check valve 25, and an oil recovery piping 26.
Patent JP-H06111204-A (JP)
Title: Magnetic field modulating head apparatus
Inventor: WACHI SHIGEAKI
IPC: G11B11/105
Filed: 1992-09-24
Abstract: PURPOSE:To suppress the loss of power to minimum and to reduce the consuming power by reading and writing data without being restricted by coding. CONSTITUTION:The input data supplied via an input terminal 10 is detected as a current digital data value by a switching controlling part 11. As a result of the detection, a switching controlling signal for switching the resonant frequency of a resonance circuit with a predetermined timing in accordance with a next digital data value and the current frequency is supplied to a switch SW which selects the constitution of a coil 13 of the resonance circuit RE. The frequency of a current running in the coil of the resonance circuit RE is controlled in accordance with switching of the switch SW.
Patent JP-H04136670-A (JP)
Title: Water cleaning device for water tank in refrigerator
Inventor: IKETANI YOSHIO
IPC: F25C1/24
Filed: 1990-09-27
Abstract: PURPOSE:To facilitate exchange of active carbon after the life has passes by a method wherein a cap-shaped container which houses an active carbon sealed bag detachably is inserted into a tank through a water inlet of a water tank and an opening of the container is closed sealingly by a fastening lid which is mounted on the inlet and having a water outlet in the center. CONSTITUTION:A bag 14 in which an active carbon 15 is sealed is housed detachably in a container 10, a prescribed volume of water is poured into a water tank 3, the container 10 is inserted into the water tank 3, a ring-shaped collar 11 of the container 10 is put on a water inlet 16 and a fastening lid 17 is screwed with a water outlet 16. Then the water tank 3 is reversed up-sidedown and positioned on a water pan 19 provided in a cooling room 2, and an air valve, for example, which is provided on the water tank 3 is opened. Water in the water tank 3 flowing from a water supply port 12 is cleaned while passing through the active carbon 15 in the bag 14. After flowing out of a water outlet 18 of the fastening lid 17, the water is supplied into an ice making tray 6 in a freezing room 20 by an electromotive pump 4 in a water pan 19 and frozen there. In this constitution, as the active carbon 15 sealed bag 14 is detachable with respect to the container 10, exchange of the bag 14 is very easy after the life has elapsed.