baber/WOPTO huggingface dataset:
Patent JP-H0914974-A (JP)
Title: Angular-velocity measuring instrument
Inventor: SHIRUBUIO DARA PIATSUTSUA
IPC: G01C19/56
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity measuring instrument composed of a tuning fork from which the parasitic component of vibrations is eliminated. SOLUTION: An angular velocity measuring instrument 1 is provided with means 3-6 and 15 which excite the first vibration of a converter, means 7-10 which generate the detecting signals SD of the second vibration of the converter, and a means 18 which generates the measuring signal SM of the angular velocity of the converter in response to the second vibration. The instrument 1 is also provided with means 11-14 and 19-21 which excite the third vibration of the converter in a phase which is opposite to that of the parasitic component of the second vibration to avoid the disturbing effect of the parasitic component and, at the same time, subordinate the amplitude of the third vibration to that of the parasitic component so that the amplitude of the third vibration can become equal to that of the parasitic component.
Patent JP-S6247547-A (JP)
Title: Gaseous co detecting element
Inventor: OTSUKI HIROTO
IPC: G01N27/409
Filed: 1985-08-27
Abstract: PURPOSE:To permit the detection of gaseous CO without being affected by environmental humidity by using a powder mixture composed of 100pts.wt. SnO2 powder, 0.05-5.0pts.wt. Ag powder and 1-50pts.wt. powder of at least one kind of inorg. material selected from Al2O3, SiO3 and aluminosilicate. CONSTITUTION:Electromotive force taking-out leads 2, 2' are thick-film printed on a stabilized ZrO2 substrate 1 and are baked. Pt films are then formed by electron ray vapor deposition on both faces of the substrate to form Pt electrodes 3, 3'. Gold wires 10, 10' are connected by thermocompression bonding to the leads 2, 2'. The substrate 1 is adhered to the position of the step part 5 of a case 4 and after the inside of the case 4 is divided to two chambers a Pt catalyst 6 deposited on alumina is packed into the chamber on the electrode 3 side and a catalyst mixture 7 is packed into the chamber of the electrode 3'. The powder mixture preped. by mixing 0.05-5.0pts.wt. Ag powder and 1-50pts.wt. powder of at least one kinds of inorg. material selected from Al2O3, SiO2 and aluminosilicate with 100pts.wt. SO2 powder is used for the catalyst 7, by which the dependency on the environmental humidity is improved.
Patent JP-S5888873-A (JP)
Title: Magnetic head and its production
Inventor: WATANABE MAKOTO
IPC: G11B21/21
Filed: 1981-11-24
Abstract: PURPOSE:To obtain a load spring having extremely high reliability in a simple way, by trimming the width of a plate spring with the electric signal control and by a laser trimming process, etc. while checking the load of the plate spring of a floating magnetic head. CONSTITUTION:A slider 6 is attached at the tip of a gimbal spring 2, and a bending process is applied to the part 3 shown by oblique lines. Such spring 2 is attached in parallel to a head arm 1. Thus the spring force generated at the part 3 is transmitted to a pad 7 through a load beam 5 and the slider 6 and then converted into the electric signal. This electric signal is fed to a control box 8 and compared with the reference signal. A minute hole 10 is drilled at the part 3 by means of a laser trimming device 9 to reduce the spring load. This drilling is repeated until the load signal becomes equal to the reference voltage and while checking the spring load. These operations are carried out quickly and with high precision without using any man power nor lowering the spring force. Thus a load spring having high reliability is obtained.
Patent JP-2001010034-A (JP)
Title: Textile printing system and method for controlling it
Inventor: MATSUMOTO HISASHI
IPC: B41J2/01
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To realize equivalent color expressions by a textile printer for conducting a process color expression and a textile printer for conducting a spot color expression. SOLUTION: Image data of RGB pallets are converted into YMCK image data by using a correction table. An ink jet textile printer 14 textile prints based on the converted image data. Meanwhile, the data of the RGB pallets are sent to a plate separate data generator 15, and separated to binary plate data of the same number of ink colors as that of the printer by using an RGB/ ink color tone correction table for realizing the same color expression as screen textile printing. A film plotter 18 prints image data of respective plates (colors) on a lith film. Then, the printed lith film is applied to an exposure unit 19, and heated and pressed to form all plates. A screen textile printer 20 textile prints by using the formed plates with the same ink as that of the ink jet printer.
Patent JP-S6080892-A (JP)
Inventor: YAMAGUCHI YUKIKO
IPC: G06Q50/20
Filed: 1983-10-07
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-H0351050-A (JP)
Title: Virus devitalizing device
Inventor: MATSUMOTO YOICHI
IPC: C12M1/12
Filed: 1989-07-20
Abstract: PURPOSE:To devitalize viruses with low energy in a short time without causing denaturation on viruses by providing a line circulating water for generating and propagating shock waves on a casing storing a spiral tube, and constituting the spiral tube with a thin film having the same acoustic impedance as that of water. CONSTITUTION:A raw liquid containing viruses is guided from an inlet line 7 to a spiral tube 6 made of a thin film having the same acoustic impedance as that of water and discharged from an outlet line 8. The water for generating and propagating shock waves is circulated in a circulating water line 11 by a circulating water pump 10 for cooling and cleaning. The electric energy required for generating shock waves is fed from a high-voltage pulse power source 4, and a spark discharge is generated across electrodes 1. Generated shock waves are propagated in the circulating water and permeate the spiral tube 6, and they collide with viruses contained in the raw liquid to devitalize viruses. No denaturation of viruses occurs.
Patent JP-H06220079-A (JP)
Title: Rhenium complex
Inventor: TEIMOSHII UIRIAMU JIYAKUSON
IPC: C07F13/00
Filed: 1993-07-29
Abstract: PURPOSE: To provide new compounds useful in the radiotherapy of liver tumor or the like and having suitable half-life and specific radioactivity.  
     CONSTITUTION: A compound of formula [wherein R is a (cycloalkyl- or aryl- substituted) 1-10C alkyl, 1-10C alkenyl, 1-10C alkenyl or the like], for example ReO[N-n-hexyl(2,2,9,9-tetramethyl-4,7-diaza-1,10-decanthiol)], is provided by treating 1,1,4,4-tetramethylimidazolidino-[1,2-d]-dithiazepine with an acylating agent to obtain an acyl derivative, treating the obtained acyl derivative with a reducing agent to form a N-CH 2 -R derivative of 2,2,9,9-tetramethyl-4,7- diaza-1,10-decanthiol and treating the N-CH 2 -R derivative with rhenium agent in the presence of stannous chloride. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0351116-A (JP)
Title: Hard chromium plating member for molten polymer
Inventor: YAMAOKA ITSUO
IPC: B29C48/395
Filed: 1989-07-19
Abstract: PURPOSE:To enhance corrosion resistance and quality by heating a member for a molten polymer which has a hard chromium plating layer at the specified temp. and causing a crack in the chromium plating layer and thereafter performing polishing treatment thereon. CONSTITUTION:A member for a molten polymer which has a hard chromium plating layer is heated at the temp. being 10 deg.C or more higher than m.p. of this polymer and also 400 deg.C or below. A crack is caused in the chromium plating layer and thereafter polishing treatment is performed thereon. In such a way, a large crack is forcedly caused on the chromium plating layer and then the crack is closed by performing polishing treatment. Thereby corrosion is not caused in metal of the base material and durability is enhanced and also generation of transfer of the crack is prevented.
Patent JP-H1015149-A (JP)
Title: Display device for win, loss or the like
Inventor: ONUMA KOJI
IPC: A63F3/02
Filed: 1996-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a win, a loss or the like, enabling a player to easily and clearly understand to which of two cards the indication of 'win', 'loss' or 'draw' applies, regarding an automatic judgement device. SOLUTION: Win display means 7a' and 7a", draw display means 7b' and 7b" and loss display means 7c' and 7c" are arranged at one and another side, and the win display means 7a' and 7a" are kept faced to each other. At the same time, the draw display means 7b' and 7b" are faced to each other, and the loss display means 7c' and 7c" are faced to each other, thereby forming a display means 7 for a win, a loss or the like. Then, the data of league game data stored in ROM 5 is read out, and this data is outputted to and shown on the display means 7a' and 7c" for the indication of 'win'. For the indication of 'draw', the data is outputted to and shown on the display means 7b' and 7c", and for the indication of 'draw', the data is outputted to and shown on the display means 7b' and 7b".  Furthermore, the data is outputted to and shown on the display means 7c' and 7a" for the indication of 'loss'.
Patent JP-H0477157-A (JP)
Title: Monitoring system
Inventor: SUZUKI KENJI
IPC: H04L69/40
Filed: 1990-07-17
Abstract: PURPOSE:To detect equipment fault in the multi-address transmission system of data without labor intensive for a short time by returning a frame synchronizing signal from a specific slave station to a main station as it is when there is no equipment fault and not returning the frame synchronizing signal to the main station when the equipment fault occurs. CONSTITUTION:When the fault occurs in a connection interface part with an 8KTDM 23 of a time division multiplexer 22 of a slave station 2-2 and the 8KTDM 23 can not receive a signal from an 8KTDM 12 of the main station 1 normally, the 8KTDM 23 transmits the signal on a transmission side after changed from '1' at the time of normal reception into '0'. The frame synchronizing signal of the 8KDTM 23 of a slave station 2-1 is transmitted from a branch point 32, the signal transmitted to the main station 1 becomes '0' since all '0' are transmitted from the 8KTDM 23 of the slave station 2-2. In the 8KDTM 12 of the main station 1, the frame synchronizing signal can not be extracted, synchronizing step-out is detected as an alarm, and the fault of the communication system can be detected.
Patent JP-H0610820-A (JP)
Title: Nozzle tube protection shield for pelton turbine
Inventor: SHIRAKI KIYOTAKA
IPC: F03B1/04
Filed: 1992-06-23
Abstract: PURPOSE:To prevent splashed water from entering a runner after the collision of jet water deflected due to an inner hanging type deflector with a nozzle tube protection shield. CONSTITUTION:One or a plurality of buffers 14 having the constant height (a) and breadth (b) are provided in the vicinity of the end of a nozzle tube protection shield 4 at the side of a runner, in such a way as projecting vertically toward the surface 4a of the shield 4. The splashed water 2a of a jet 2 deflected with an inner hanging type deflector 1 is dammed with a collar 14, thereby preventing the splashed water 2a from entering the runner. When the deflector 1 is closed, turbine torque due to splashed water is not generated and, therefore, a turbine can be safely stopped.
Patent JP-2001023661-A (JP)
Title: Fuel cell and solid polymer electrolyte membrane
Inventor: TANGE KYOICHI
IPC: H01M8/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To heighten electromotive force per cell of a fuel cell. SOLUTION: This cell 100 is constituted by interposing an electrolyte membrane 132 formed with a hydrogen ion exchanging membrane made of a perfluorocarbon having a sulfonic group between a hydrogen electrode 134 and an oxygen electrode 136. The composition of the electrolyte membrane 132 is controlled so that the concentration of sulfonic groups in a contact part with the hydrogen electrode 134 is made around 1/10 lower than that in other region. The electromotive force of the cell 100 is varied according to deviation of hydrogen concentration in both electrodes. By producing the difference in concentration of sulfonic groups in both electrodes, hydrogen concentration within the electrolyte membrane on the hydrogen electrode side during power generation can be reduced than the hydrogen concentration on the oxygen electrode side, and electromotive force per cell is heightened.
Patent JP-2000025718-A (JP)
Title: Erroneous operation-preventing apparatus for foreign material detector
Inventor: OCHI AKIRA
IPC: B65B57/10
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for easily preventing an erroneous operation of a foreign material detector such as a metal detector. SOLUTION: Products, e.g. resin pellets, discharged from a hopper 4 are packed into a flexible container 6 through a weigher 5, a discharge gate 7 and a packing chute 2, The weigher 5 has a function of weighing a fixed amount of the products, The discharge gate 7 is opened and closed by means of a cylinder. At least one baffle 3, preferably two to five baffles, is disposed on an inner wall face of the packing chute 2. A metal detector 1 is provided at an inlet opening of the flexible container 6 and has a function of issuing an alarm when iron pieces are mixed in the products.
Patent JP-S57111083-A (JP)
Title: Semiconductor light-emitting device
Inventor: IMAI HAJIME
IPC: H01S5/00
Filed: 1980-12-26
Abstract: PURPOSE:To reduce the threshold current and to stabilize the mode for the subject semiconductor light-emitting device by a method wherein a groove is provided on an InP substrate, and an InGaAs active layer is buried in the groove. CONSTITUTION:A groove is formed by performing an etching on a P-InP current blocking layer 12 and an N-InP semiconductor substrate 11. After the groove has been formed, an N-InP clad and current blocking layer 13 are formed. And the InGaAsP active layer 14 is then formed. This active layer 14 has both ends coming into contact with the surface of the InP substrate in the groove, and has the width which can be formed in proportion to the thickness of the clad layer 13. The active layer 14 formed in the groove functions when a current is applied, but the area outside the groove does not function, because no current is applied there. Through these procedures, as the width of the active layer 14 can be directly formed in proportion to the groove width provided on the substrate 11, an active layer of a very fine width, with which single mode oscillation can be performed, can be formed with an excellent reproducibility.
Patent JP-H0531069-A (JP)
Title: Endoscope
Inventor: TAKEHATA SAKAE
IPC: G02B23/24
Filed: 1991-07-29
Abstract: PURPOSE:To provide an endoscope not requiring the number of fluid pipes corresponding to artificial muscles to be provided in an insertion section and capable of reducing the diameter of the insertion section. CONSTITUTION:Axial extension type artificial muscles 17, 18 and axial contraction type artificial muscles 21, 22 are arranged in an insertion section, and bending action wires 13, 14, 15, 16 are connected to the artificial muscles 17, 18, 21, 22.
Patent JP-H07300666-A (JP)
Title: Production of molecular beam source for silicon evaporation and crucible used for the same
Inventor: YAMAMOTO TAKATOSHI
IPC: C23C14/24
Filed: 1994-04-27
Abstract: PURPOSE:To produce a molecular beam source for silicon evaporation, which is unreactive to silicon of high reactivity or causes no melting even if it reacts with it and causes no deterioration in heat resistance, and a crucible used for it. CONSTITUTION:A crucible 22 for holding silicon consists of an outer crucible 22a formed of a refractory material having higher melting point than silicon and an inner crucible 22b provided to the inside of the outer crucible 22a and formed of silicon carbide or carbon.
Patent JP-S5893464-A (JP)
Title: Thyristor starter
Inventor: KOSEKI SHIYOUICHIROU
IPC: H02M1/08
Filed: 1981-11-27
Abstract: PURPOSE:To enable to stably intermittently communicate a thyristor starter by constructing to employ a pulse having narrow width for the firing pulse of a thyristor of a power inverter. CONSTITUTION:When any thyristor arm of a power converter is not energized even if a firing pulse A is applied to the thyristor arm 21 of a power inverter at the intermittently communicating time, the arm 21 is not fired, but the firing signal is held by a flip-flop 22. Accordingly, when a firing signal is subsequently applied to any thyristor arm of the power converter, the power inverter is effectively fired by a firing pulse C in synchronism with the firing of the power converter. In this manner, even if a pulse having narrow width is employed for the thyristor firing pulse of the power inverter, intermittently communicating operation can be stabilized.
Patent JP-H09271475-A (JP)
Title: Bone hardness measurement device and measurement method
Inventor: YAMAZAKI KAZUTOSHI
IPC: A61B9/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a bone hardness measurement device capable of highly accurately and easily measuring bone hardness by a hitting and vibrating method. SOLUTION: For this bone hardness measurement device, a prescribed distance is attained from a part where a hammer hits so as to detect the vibration of a bone hit and vibrated by the hammer for hitting and vibrating the bone and a vibration sensor 6 is abutted to the body surface of the part where the bone is positioned so as to detect the vibration of the bone hit by the hammer without interposing a joint.
Patent JP-S6081103-A (JP)
Title: Herbicide for paddy field
Inventor: TAKEMATSU TETSUO
IPC: A01N37/10
Filed: 1983-10-12
Abstract: PURPOSE:A herbicide for paddy fields having an widened herbicidal spectrum and proper period of application width, obtained by blending an alpha-methyl-alpha- ethylphenylacetic acid anilide compound with p-nitrophenyl-2,4,6-trichlorophenyl ester, etc. CONSTITUTION:A herbicide for paddy field obtained by blending an alpha-methyl-alpha- ethylphenylacetic acid anilide compound shown by the formula (R is lower alkyl) with p-nitrophenyl-2,4,6-trichlorophenyl ether, 2,4-dichlorophenyl-3'-methoxy-4'- nitrophenyl ether and/or 2,4-dichlorophenyl-3'-methoxycarbonyl-4'-nitrophenyl ether preferably in a weight ratio of 1:0.5-3. Effective against Echinochloa crusgalli Beauv. var. praticola Ohwi., umbrella plant, Monochoria vaginalis Presl, water nutgrass, bulrush, etc., having small variability in effect caused by change of environment, capable of prolonging residual effect.
Patent JP-S6249363-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KURAMOTO SHINICHI
IPC: G03G9/135
Filed: 1985-08-28
Abstract: PURPOSE:To obtain the title developer which makes a sufficient fixing possible, and has a less tendency for generating a solvent gas with a good efficiency by incorporating a coagulating agent of an oil which is insoluble to a carrier solution substantially at a normal temp. to the toner particle. CONSTITUTION:The coagulating agent of the oil which is insoluble to the carrier solution substantially at the normal temp. is incorporated to the toner particle. A well known gelling agent usable to an oily material such as a tempura oil (frying oil) is used as the coagulating agent. The coagulating agent is contained in the toner particle and dissolves to the carrier solution sticked to a transfer paper with a heat generated in a fixing treatment. After fixing, the prescribed agent coagulates in a state of subsuming the carrier solution into said agent, when cooling it. In the prparation of the developer, either the prescribed agent is dispersed into an another material of the developer in a mixer such as an attritor (an attrition mill), a ball mill and a kitei mill, or said agent is mixed with a pigment followed by dispersing it into the prescribed mixer. The prescribed agent is preferable to mix 5-60pts.wt. on the basis of 100pts.wt. the toner to the title toner.
Patent JP-H0236914-A (JP)
Title: Compression molding method for aromatic polyester resin
Inventor: ENAMI HIROHIDE
IPC: B29C43/18
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a molded product free from damage due to fusing away to a mold at the time of release of the mold or oxidation deterioration with a mold release agent by a method wherein molding is performed by interposing a metallic foil between resin and a mold, especially a male mold whose mold release properties are bad. CONSTITUTION:A male mold 1 of a compression mold constituted of the male mold 1 and a female mold 2 is coated with a metallic foil 3 and the metallic foil 3 is fixed to the male mold 1 with an adhesive tape 4. Then the mold is heated and raw material resin 5 of aromatic polyester is filled into a cavity of the female mold 2. Then pressure molding is performed by setting the male mold 1 and a molded product 6 is released from the male mold 1 along with the metallic foil 3 after cooling. Aromatic polyester resin to be used is of a high molecule possessing structure where aromatic diol and aromatic dicarboxylic acid are condensed basically. As a matter which does not flaw the mold, possesses the sufficiently high melting point than a molding temperature and is easily removable from the molded product through grinding and soft is preferable as the metallic foil aluminum or brass can be cited.
Patent JP-S5979068-A (JP)
Title: Unit injector to be employed for diesel engine
Inventor: ENDOU MAKOTO
IPC: F02M59/24
Filed: 1982-10-28
Abstract: PURPOSE:To prevent generation of bubbles in a pump chamber by a method wherein the amount of fuel in the pump chamber is controlled properly by pressure oil from a control oil pump. CONSTITUTION:When the pressure oil from the control oil pump is sent into a hydraulic pressure chamber 43 of the unit injector 10, a control slider 42 slides into up-and-down directions through a slider guide 16 so as to balance with a slider control spring 45 by the pressure oil at all times and a control sleeve 37 rotates about a plunger 32 in accordance with the movement of the control slider 42. Accordingly, a relative position between the sleeve commuicating path 39 of the control sleeve 37 and the reed 34 of the plunger 32 is changed and the amount of fuel in the pump chamber 33 may be controlled by the communication between the sleeve communicating path 39 and the reed 34.
Patent JP-H1036652-A (JP)
Title: Polylactic acid composition
Inventor: MATSUI MASAO
IPC: C08L101/16
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel polylactic acid composition capable of being designed so as to be degraded in the natural environment at a rate suitable for the purpose of use. SOLUTION: This composition is prepared by mixing 99-60wt.% lactic-acid- based aliphatic polyester with 0.5-35% at least one polyether compounds selected from among polyethers with a 2-4C alkyl and surfactants having a polyether segment and a 6C or higher alkyl and 0.5-25% metal salt of a fatty acid having a 2C or higher saturated or unsaturated alkyl and a carboxyl.
Patent JP-H0355112-A (JP)
Title: Diamond covering tip for circular saw edge and circular saw with tip edge thereof
Inventor: SAIJO KOSUKE
IPC: B27B33/08
Filed: 1989-07-21
Abstract: PURPOSE:To extend the service life of a circular saw in about five times-13 times in the cutting of a ceramics made tile by forming the film of a diamond and/or diamond like carbon on at least one face of a base material. CONSTITUTION:A film of a diamond and/or diamond like carbon is formed on at least one face of a base material to obtain the desired circular saw. In this case, the base material is composed of the sintered body consisting of a tungsten carbide and inevitable impurities or the sintered body consisting of a tungsten carbide containing an iron metal of <=2wt.% and inevitable impurities.