baber/WOPTO huggingface dataset:
Patent JP-H10181537-A (JP)
Title: Wiper controller for vehicle
Inventor: SENGOKU NORIMASA
IPC: B60S1/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a function for automatically changing-over a wiper to continuous wiping motion in an analog system in the case where the running speed of a vehicle becomes faster than a previously set up speed during the working of a car speed interlocked intermittent wiping function. SOLUTION: A transister 19a in a car speed detecting circuit 19 is periodically turned on and off in the running state of an automobile, and its on duty ratio becomes higher in direct proportion to the value of a running speed. An interlocking switch 7a is set up to be turned on in a state where the resistance value of an interval time adjusting volume 7 is set up at the minimum, and in such a turned on state, a capacitor 21b in a voltage monitor circuit 21 is charged during the turned on period of the transister 19a. The terminal voltage of the capacitor 21b rises in direct proportion to the value of the running speed of the automobile, and when it exceeds the Zener voltage of a constant voltage diode 21c, the transister 12 is forcedly turned on to automatically change over the wiper to the state of a continuous wiping motion.
Patent JP-H05177257-A (JP)
Title: Device for straightening complete roundness of tube end of steel tube pile and the like
Inventor: MORIOKA SUMIO
IPC: B21D3/14
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the partially deformation of tube end part, easily make the controllability and embody the straightening of complete roundness with high precision at the time that the tube end of steel tube is expanded with the cylinder part of the hydraulic cylinder device through the abutting plate. CONSTITUTION:A large matter that the curvature ratio of the pressing surface 20a is near the curvature ratio of the tube end part 2a is used as a strap 20. On one hand, the variation ratio of contacting area of the pressing surface 20a of straps with the tube end part 2a against the displacement amount of the cylinder part 6 is calculated and the hydraulic pressure control is executed so as to be changed corresponding to the variation ratio of the contacting area.
Patent JP-H11175685-A (JP)
Title: Electronic card and its manufacture
Inventor: MORIKAWA TOMOHIRO
IPC: B42D15/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic card with a high strength and strong against noise. SOLUTION: A metal cover 30 is applied onto a printed wiring board 10 formed by mounting a connector 20 on one side and on which electronic parts are mounted. The metal cover 30 is provided with a folded chips 31 whose surfaces are brought into contact along three other sides except the side on which the connector 20 is mounted, a laminated projecting part is molded by a resin material at a state that the laminated projecting part projected by laminating the folded chips 31 and the printed wiring board 10 is projected in three directions and a frame coupled with three sides is formed.
Patent JP-H10182521-A (JP)
Title: Synthesis of methanol and methanol-synthesizing apparatus
Inventor: SAKAKIBARA YOSHIKAZU
IPC: C07C29/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To carry out methanol synthesis in high efficiency by introducing a raw material gas composed of methane gas, oxygen gas and steam into an electric discharge area of non-equilibrium plasma and converting methane gas into methanol. SOLUTION: Methane gas, oxygen gas and steam are mixed with each other at a prescribed ratio in a gas-mixing apparatus of a raw material gas supplying apparatus 4, the produced raw material gas is introduced through an exhaustion path 1 into an electric discharge area 2, the methane gas is converted into methanol in a non-equilibrium plasma discharge controlled to >=5kv/cm and 5-30kHz between an anode 5 connected to a pulse power source 7 and a cathode 6 composed of a circumferential metallic film wall and transferred to a recovery part 8 through a cooling tower 3 and the excess unreacted raw material gas is returned from the cooling tower 3 to the raw material gas supplying apparatus 4 to improve the efficiency of synthesis.
Patent JP-H05176829-A (JP)
Title: Bed lifter
Inventor: MICHIDA SHINJI
IPC: A47C19/04
Filed: 1991-12-27
Abstract: PURPOSE:To provide a bed lifter by which the driving force of an extensible device can be sufficiently utilized and the normal position of the lifting base can be set lower. CONSTITUTION:An auxiliary link 20 is fixed at a specified angle in the lower end of a link 18 supported at the lifting base 17 and the lower frame 11 at both ends thereof so as to rotate together with the link 18. And the upper end of a gas spring 21 is rotatably held at the other end of the auxiliary link 20 and the lower end of the gas spring 21 is rotatably fastened at the lower frame 11.
Patent JP-H09157113-A (JP)
Title: Antimicrobial agent
Inventor: TAKADA MITSUNOBU
IPC: A01N33/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial agent excellent in compatibility with resin, etc., by dispersing or solubilizing the salts of specific polyethyleneimine derivatives and acids, as active ingredients, in liquids such as water, etc., not using a specific assistant such as solvents. SOLUTION: This salt is obtained by neutralizing a polyethyleneimine derivative having at least one kind of hydrophobic group selected from among an alkyl, an acyl and a hydroxyalkyl group in a molecule and the average molecular weight of 200-100,000, with an acid. The 600-10,000 of average molecular weight is especially preferred for polyethyleneimine derivative. The preferred average amount of the hydrophobic group introduced to the polyethyleneimine is 0.1-0.7 groups per molecule of polyethyleneimine. The salt of polyethyleneimine derivative having hydrophobic groups in amount of the prescribed range is excellent in compatibility with resin or coating and manifests an excellent antimicrobial effect when used as an antimicrobial agent.  The acid used in neutralizing is, for example, mineral acids such as hydrochloric acid, nitric acid, sulfuric acid, etc., an organic acids such as formic acid, lactic acid and malic acid, etc.
Patent JP-H09166048-A (JP)
Title: Carburetor power fuel controller
Inventor: NAKAZATO KENJI
IPC: F02M7/24
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a reasonably priced power fuel controller wherein the smooth flowing of power fuel through a power fuel passage is facilitated and no fuel vapour locking phenomenon occurs. SOLUTION: One end of a power fuel passage 20 is opened below a constant fuel liquid surface inside a float room 4 and the other end is connected to a power nozzle 13 protruded in the air intake passage 2A of a side located more upstream than a throttle valve 5. A power fuel control jet 14 is serially arranged in the power fuel passage 20 located more upstream than the power nozzle 13. A power air passage 21 is opened in a power fuel passage 20A between the power nozzle 13 and the power fuel control jet 14. An always closed type solenoid valve for opening the power air passage 21 only when the revolution number of an engine exceeds a fixed number is arranged in the power air passage 21.
Patent JP-H07189357-A (JP)
Title: Heat insulating material for floor
Inventor: KAWAMURA YOSHINORI
IPC: E04F15/18
Filed: 1993-12-25
Abstract: PURPOSE:To improve execution efficiency by providing a moistureproof sheet on the upper face of a heat insulating body and a protection sheet on its lower face, and laminating at least one stripe of belt-shaped reinforcing body along the longitudinal direction of the protection sheet. CONSTITUTION:An aluminum vapor deposition OPP film is provided on the upper face of a heat insulating body 1 as a moisture-proof sheet 2, and a vinyl chloride film, is provided on its upper face as a protection sheet 3. In this case, after a curing sheet is insertedly arranged between the heat insulating body 1 and the protection sheet 3 as a belt-shaped reinforcing body 4 and laminated, they are united by thermal fusion, and the protection sheet 3 is executed downward with a floor joist laid across between sleepers 10, 10. In this case, both the ends of the heat insulating body 1 are pulled to give tensile force to the belt-shaped body 4 for fixing the end to the sleeper 10. Thus, mediation substrate works are unnecessary to sharply improve execution efficiency, and a high price heat insulating material support becomes unnecessary to improve resource saving and economical effect.
Patent JP-H10188283-A (JP)
Title: Disk device and its verifying method
Inventor: YAMAZAKI KENJI
IPC: G11B7/0045
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the precision of verifying by adding decision by check of asymmetry at the time of verifying to decide verifying as NG for writing of the data which is impossible to read data accompanied with the lapse of time with low recording power. SOLUTION: At the time of reading data for verifying, a reproduced timing signal is supplied to an envelope detector 34 through a DSP 35, each center level value of a signal VFO3 of a data section and a reproduced signal Sa of a synchronizing signal SYNC of a data section and a peak-to-peak value are taken in the DSP 35 from the detector 34, asymmetry is operated, and it is discriminated whether written data is correctly read out or not. In a region of -30% to -10% of asymmetry, as an error rate is made high after the lapse of time and read-out cannot be performed, verifying is made NG, recording conditions such as recording power by calibration are set again.
Patent JP-H05160240-A (JP)
Title: Dummy wafer
Inventor: MORITA TAKASHI
IPC: H01L21/66
Filed: 1991-12-03
Abstract: PURPOSE:To enhance a removing effect of a deposit, etc., due to cleaning, to accurately analyze purity of a film and to provide excellent chemical resistance in the case of cleaning. CONSTITUTION:The dummy wafer is formed of optical transmission polycrystalline alumina ceramics having 99.9% or more of purity and 3.98 or more of bulk specific weight to exhibit high purity, substantially no pore, true density sintered material and ground glass state external appearance for passing a light.
Patent JP-2001132773-A (JP)
Title: Hydraulic type clutch release bearing device
Inventor: TSUNODA YOSHIHIRO
IPC: F16D25/12
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce decrease of the contact pressure of a lip on the outer peripheral side, making contact with the outer cylinder member of a seal member fixed at the end part of an annular piston, even at a low temperature, since an annular cylinder part is sealed. SOLUTION: A hydraulic type clutch release bearing device comprises an annular cylinder part, consisting of inner and outer cylinder parts and situated on the outer periphery of a clutch main shaft, and an annular piston fitted in the annular cylinder part and performing operation to engage and disengage a clutch by performing operation on a release bearing by an oil pressure, a seal member being fixed and forming a lip making slide contact with the outer peripheral surface of the inner cylinder member and the inner peripheral surface of the outer cylinder member. A spring member 4 to radially externally energize the lip 1 is mounted on the inner peripheral surface of the lip 1 making slide contact with the inner peripheral surface 14b of the outer cylinder member 14.
Patent JP-2001167767-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: NIRASAWA TAKAO
IPC: H01M10/05
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To aim at improving deterioration in capacity of a non-aqueous electrolyte secondary battery after stored at higher temperatures. SOLUTION: Disclosed herein is a non-aqueous electrolyte secondary battery, which has a negative electrode 22 using a carbon material or a lithium metal capable of doping or de-doping lithium ions, as a negative electrode active substance; and a positive electrode 21 using, as a positive electrode active substance, a lithium composite oxide represented by the formula of LixMn(2-y)MyO4 (where M is one or more selected from Co, Ni, Cr, Fe, Al, V and Ti; and 0<x<2, 0<=y<2). A positive electrode material of forming the positive electrode 21 has the above positive electrode active material, and contains 0.5% by weight to 8.0% by weight of lithium carbonate, and 0.05% by weight to 10.0% by weight of carbon blacks which have a DBT(dibutyl phthalate) oil-absorbing amount of 100 [ml/100 g] to 1,000 [ml/100 g], as measured according to the ASTM D2414.
Patent JP-2001166603-A (JP)
Title: Transfer member and electrophotographic device having transfer member, and method for manufacturing film
Inventor: UEISHI KENTARO
IPC: G03G15/16
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a transfer member which has the high environmental stability of transfer characteristics, has dispersion uniformity of conductive inorganic fillers in the film thickness direction and is reduced in the adhesion of toners, paper dust, etc., to the transfer member. SOLUTION: The transfer member which executes transfer by impression of voltage has a surface layer containing a fluororesin formed by dispersing the conductive inorganic fillers. The surface layer is deposited by centrifugal molding.
Patent JP-H10184334-A (JP)
Title: Deterioration sensing method and device for lubricating oil
Inventor: MABUCHI YUTAKA
IPC: F01M11/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To precisely estimate proper oil exchange timing by sensing deterioration condition of lubricating oil while sensing electric conduction between metal members slid with each other in the lubricating oil. SOLUTION: A wire brush (contact) 2 is arranged on an intermediate position between a driving pulley 11 and a driven pulley 12 as a deteriotation sensing device 1 for lubricating oil so as to be in contact with a belt 13. A carbon contact shoe (contact) 3 is pressurized against on an outer peripheral part of the driven pulley 12. The contacts 2 and 3 are connected to each other serially through a battery 4 and an ammeter 5. Relative sliding speed between the belt 13 and the pulleys 11, 12 are increased under a fixed torque transmission condition as the operation time is elongated. Torque transmission characteristics of a transmission 10 are deteriorated. Electric conduction between the metal members slid with each other in the lubricating oil is sensed by the ammeter 5 for grasping a film generation condition on the sliding portion of the metal members. Deterioration degree of the lubricating oil is thus determined.
Patent JP-H08233804-A (JP)
Title: Simple liquid control apparatus of water-soluble cutting oil agent
Inventor: KUROI NOBUOMI
IPC: G01N33/28
Filed: 1995-12-22
Abstract: PURPOSE: To perform the liquid control of a water-soluble cutting oil agent smoothly. simply and rapidly by measuring all of hydrogen ion concn., rustproof properties, the number of viable microorganisms and the concn. of an oil component at a predetermined single measuring place. CONSTITUTION: Hydrogen ion concn. is measured by a hydrogen ion concn. measuring meter (pH meter) 3 and rustproof properties are measured by a cutting pack 4 for evaluating rustproof properties and the number of viable microorganisms is measured by a simple viable microorganism number measuring device and the concn. of an oil component is measured by a titration device for measuring the concn. of an oil component. All of the hydrogen ion concn., the rustproof properties, the number of viable microorganisms and the concn. of an oil component are measured at a predetermined one measuring place and the judgment of liquid control is performed at this place.  All of the hydrogen ion concn. meter 3, the cutting pack 4, the simple viable microorganism number measuring device and the titration device are housed in a housing box 2 to be carried and moved as a portable simple analyzing kit or kept. pH, rustproof properties, the number of viable microorganisms and the concn. of an oil component are selected as evaluation items because they are especially important.
Patent JP-H06175117-A (JP)
Title: Sin film forming plastic substrate and mim element formed by using the substrate
Inventor: YAMADA KATSUYUKI
IPC: G02F1/13
Filed: 1992-12-04
Abstract: PURPOSE:To provide the plastic substrate and MIM element which are light in weight and low in cost and are free from film peeling, cracking or substrate curling by specifying the content of H in SiN films which are surface protective films. CONSTITUTION:The moisture permeation, etc., from the rear surface of a plastic substrate 1 is a problem in the case of production of various devices on this substrate 1. The plasma CVD SiN films 2a, 2b are formed on both surfaces in order to prevent the above-mentioned moisture permeation and to prevent the curing of the substrate in the case of the formation of the film only on the one surface of the plastic substrate 1. Removing of the H is effective in order to obtain the dense SiN films 2a, 2b by a plasma CVD method in such a case and is so executed that the content of the H in the SiN films 2a, 2b attains <=2X10<22>cm<-3>. That halogen elements, such as fluorine, chlorine, iodine and bromine, is incorporated into gaseous raw materials, is effective for removing the H at a low temp. The dense films are obtd. by the halogen-contg. plasma CVD.
Patent JP-2001073098-A (JP)
Title: Nonoriented silicon steel sheet with low iron loss and excellent workability, and its manufacture
Inventor: MURAKAMI KENICHI
IPC: C21D9/46
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet which has magnetic properties equal to those of the conventional low-iron-loss nonoriented silicon steel sheet containing about 3% Si and is capable of combining the magnetic properties with workability by reduction in hardness. SOLUTION: The nonoriented silicon steel sheet with low iron loss has a composition containing, by mass, <=0.010% C, <=1.0% Mn, 1.5-2.5% Si, and 1.0-3.0% Al and satisfying 3.5%<=Si(%)+Al(%)<=5.0% and 3.Al(%)>=Si(%), and further, Vickers hardness in a ferrite part of the surface of the steel sheet does not exceed 200. In its manufacturing method, annealing before final cold rolling is applied at 900-1,200 deg.C for 20-300 sec, draft at final cold rolling is regulated to 70-85%, and finish annealing is performed at 900-1,100 deg.C for 10-120 sec. Moreover, the total content of S, N, and Ti as inevitable impurities is regulated to <0.006% by mass.
Patent JP-H11183150-A (JP)
Title: Apparatus and method for measuring lead
Inventor: SHIMAMURA TOSHIKI
IPC: G01B11/30
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure a height of a J lead of a semiconductor device by scanning laser beams in an arrangement direction of the J leads of the semiconductor device and modulating the laser beams in a direction intersecting the arrangement direction of the J leads. SOLUTION: A semiconductor device 1 is set on a measurement stage 9 so that a J lead 2 faces upward. The measurement stage 9 is relatively moved to scan laser beams 20 in a direction of a standard scan line 30, i.e., an arrangement direction of J leads 2 of the semiconductor device 1. At the same time, the laser beams 20 are modulated by a modulator 3 in a minute range in a direction orthogonal to the standard scan line 30. A light 21 reflected by each J lead 2 is detected by a laser length-measurement apparatus head 4, and a photodetecting signal is converted to a height signal of the J lead 2 by a control part 5.  In accordance with the movement of the measurement stage 9, a main control part 8 sends a measurement gate signal at a position where a standard J lead 2 is present to a judging device 6, thereby judging whether the height is within a standard height range, whether a variation is within a regulated range.
Patent JP-2001166157-A (JP)
Title: Distributed type mixed multiple plastic optical fiber and plastic optical fiber cable
Inventor: OKAMOTO MASAJI
IPC: G02B6/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a wide-band multiple optical fiber and an optical fiber cable that are small in bending loss and transmission loss and that are suitable for high-speed communication. SOLUTION: A plurality of kinds of island parts 1 and 2 of different diameters are integrally formed in a mutually non-contact state by a sea part 3. Assuming that, in one kind of islands, the distance between the center of an island, which is arranged at a position farthest from the center of the optical fiber, and the center of the optical fiber is L1, the distance between the center of an island, which is arranged at a position nearest to the center of the optical fiber, and the center of the optical fiber is L2, and in any other kind of islands, the distance between the center of any one island and the center of the optical fiber is L3, the distributed type mixed multiple plastic optical fiber 5 is constituted so that the arrangement of the islands fulfills the relation of L2<L3<L1.
Patent JP-H10181235-A (JP)
Title: Printing blanket
Inventor: TOMONO SEIJI
IPC: B41N10/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a printing blanket excellent in shock absorbance and recovery performance from compressive deformation by providing a compressive layer having continuous porous structure and a compressive layer having independent porous structure below a surface print layer. SOLUTION: The planar printing blanket 1 comprises a support layer 11, a compressive layer 12 having continuous porous structure, a compressive layer 13 having independent porous structure, a reinforcing layer 14, and a surface print layer 15 laminated sequentially. The compressive layers 12, 13 may be laminated in reverse order. Both compressive layers 12, 13 comprise a matrix rubber having JIS A hardness of 40-80 deg. and porosity of 30-70%. Preferably, total thickness of both compressive layers 12, 13 occupies 10-50% of the overall thickness of the printing blanket 1 and the thickness of the compressive layer 13 having independent porous structure occupies 30-80% of the total thickness of both compressive layers 12, 13.
Patent JP-2001165357-A (JP)
Title: Pipe clip
Inventor: KOJIMA TSUTOMU
IPC: F16L3/12
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe clip which can hold pipes securely enough to prevent the pipes from coming off. SOLUTION: The U-shaped body 1 having lock claws 6 which are opposed against the respective twined locks in an inverted truncated chevron shape is connected with the lid 2 hinged at the base end 3 of the body 1, and the other free ends of both the body and the lid can be engaged through the engaging means 7.11. Thus, even if the twined lock claws 6 holding pipes that are pressed into the body 1 should be deformed or broken, the lid ensures to hold the pipes and prevent them from coming off or dropping from the pipe clip.