baber/WOPTO huggingface dataset:
Patent JP-H01238813-A (JP)
Title: Cooking utensil
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1988-03-18
Abstract: PURPOSE:To make the ring-shaped thickness of the bottom of a container thin, reduce the material cost, shorten the molding time, and prevent the abnormal vibration occurring during operation by forming rib bodies nearly at the center between multiple radial rib bodies coupled with claw-shaped angle sections formed on the bottom of the container. CONSTITUTION:Multiple radial rib bodies 2b are provided on the bottom of a container 2 removably fitted on a main body 1 and storing a material at an interval somewhat wider than the width of claw-shaped angle sections 1a provided on the main body 1, rib bodies 2c are formed nearly at the center of multiple radial rib bodies 2b. The ring-shaped thickness of the bottom of the container can be made thin, thereby the material cost is reduced, the molding time is shortened. The thickness of the bottom of the container is made thin, thus the thickness becomes uniform, an ellipse is hardly generated by molding, as a result, no abnormal vibration occurs when this container is set on the main body for operation.
Patent JP-S58186557-A (JP)
Title: Polishing equipment
Inventor: HAGIWARA KIYOKAZU
IPC: B24B31/02
Filed: 1982-04-20
Abstract: PURPOSE:To perform polishing at a high speed with little irregularity in form, by providing polishing abrasive grains on the inside surface of a rotatable cylinder in which workpieces are put. CONSTITUTION:Abrasive diamond grains 22 are bonded to the inside surface of a cylinder 23. Workpieces 21 are put on the cylinder 23. When the cylinder is rotated in a predetermined direction, the workpieces 21 slip down while being pushed on the abrasive grains 22 on the inside surface of the cylinder due to the weight of the workpieces. The workpieces 21 repeat such motion so that they are polished.
Patent JP-H10261646-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: FUKUDA KENJI
IPC: H01L21/302
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable ensuring sufficient insulation between the wiring formed on a substrate and a local wiring crossing it with stability by forming first and second spacer regions on the side face of a laminated structure consisting of a first wiring and a first insulating film before a second wiring is formed. SOLUTION: A laminated structure consisting of a first wiring G1 and a first insulating film 4a is formed on the insulating surface 2 of a semiconductor substrate 1. A first spacer insulating layer is deposited isotropically on the surface of the substrate, including the upper face and side face of the laminated structure, and anisotropically etched to form a first spacer region 7a. Then a second spacer insulating layer is deposited and anisotropically etched, to leave a second spacer region 8a on the side face of the first spacer region 7a. Thereafter, a second wiring L11 which crosses the first wiring G1 and is electrically insulated from the first wiring G1 by the first and second spacer regions 7a, 8a, and the first insulating film 4a, is formed.
Patent JP-S59213630-A (JP)
Inventor: PABERU ZAHAARUKA
IPC: F27D11/04
Filed: 1984-04-05
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-S59195955-A (JP)
Inventor: MURASE MASAHIKO
IPC: E04G21/00
Filed: 1983-04-18
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-S62225621-A (JP)
Title: Packer setter
Inventor: ISOBE HARUNOBU
IPC: H02K5/00
Filed: 1986-03-27
Abstract: PURPOSE:To exactly raise the operability of setting packer plates with higher setting accuracy by using a packer setter of high accuracy with reference side plates, reference arm, etc. CONSTITUTION:A packer setter is made up of a pair of reference side plates 13 with a bottom plate 14 having guide holes 14a of a staggering arrangement, an L-shaped flange 15 to form a square block with the plates 13, a reference arm 20 slidably provided to the flange 15, a guide string 21, a reference seat 16 provided to the top, and a guide pin and clamp 23 jointly used to the bottom plate 14. The setting operability of the packer plate 1 can thus be raised, and the setting accuracy of the plate 1 can also be exactly enhanced due to high accuracy of the device.
Patent JP-S59193097-A (JP)
Inventor: ARISUE KAZUO
IPC: H01L25/11
Filed: 1983-04-15
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。
Patent JP-S61225747-A (JP)
Inventor: HARUMU TORUNERU
IPC: H01J37/06
Filed: 1986-03-27
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-H05276116-A (JP)
Title: Light transmitting and receiving circuit
IPC: H04B10/60
Filed: 1992-03-25
Abstract: PURPOSE:To provide a light transmitting and receiving circuit in which the switching of transmission/reception can be speedily attained even by a single laser diode. CONSTITUTION:This circuit is equipped with a first laser diode 1 which transmits and receives an optical signal, second laser diode 2 driven on almost the same condition as the first laser diode 1, which doesn't transmit and receive the optical signal, and amplifier circuit 3 which amplifies a difference between the outputs of the first and second laser diodes 1 and 2 at the time of reception. Thus, discharge components after the emission of the first laser diode 1 are canceled by the discharge components after the emission of the second laser diode 2. Or, the circuit is equipped with the laser diode which transmits and receives the optical signal, filter which removes main signal components from the photoelectric conversion output of the laser diode, and amplifier circuit which amplifies the difference between the photoelectric conversion output of the laser diode and the output of the filter at the time of reception. Thus, the discharge components after the emission of the laser diode are canceled by the output of the filter.
Patent JP-H06121798-A (JP)
Title: Arched apparatus for attaching two part surgery pin
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/064
Filed: 1992-03-25
Abstract: PURPOSE: To attach multiple rows of two-part pins to body tissues by driving pins continuously toward a retainer while holding pin parts of the two-part pins. CONSTITUTION: A cartridge 500 for receiving alternate two rows of U-shape pins has a knife 506. A cam bar 504 is moved in a distal direction, to engage with an inclined pushing surface 502a of a pusher element 502 and push a pin part into a lower part of a retainer cartridge 400, wherein a pin 100 is engaged with respective retainers 200. A body tissue layer is positioned between the cartridge 500 and the retainer holding cartridge 400, to force the pin bar into the tissue layer and engage in the retainer 200 for sealing the tissue. After the pin is discharged to return a knife bar 32 and cam bars 34, 36 to the most proximal position, a hook 37a receives a hook 31 which is oriented in a distal direction and prevent further movement of the knife bar 32. Thereby, the tissue is prevented to be cut erroneously owing to discharging of hollow pin by an user.
Patent JP-H02246979-A (JP)
Title: Vascular catheter and production thereof
Inventor: AOYANAGI SHIGEO
IPC: A61L29/00
Filed: 1989-03-22
Abstract: PURPOSE:To improve the antithrombotic property and surface lubricity of the catheter by coating the surface of polyurethane which is the surface material of the catheter with a compsn. consisting of a polymer of a vinyl pyrolidone compd. and polyurethane, thereby forming a hydrophilic layer having lubricity. CONSTITUTION:The vascular catheter is formed by coating the surface of polyurethane which is the surface material with a soln. mixture prepd. by dissolving the compsn. consisting of the polymer of the vinyl pyrolidone compd. and the polyurethane in dimethyl formamide or diethyl formamide. The structure of the state in which the polymer of the molecular chains of both the polymer of the vinyl pyrolidone compd. and the polyurethane are entangled with each other by mixing of both is obtd. if the catheter is formed in such a manner; in addition, the affinity to the polyurethane layer on the surface is extremely high and, therefore, the peeling strength of the formed hydrophilic layer increases. The hydrophilicity of the vinyl pyrolidone compd. is, therefore, maintained and the bond of the polyurethane which is the base material is simultaneously increases. The vascular catheter having both of the antithrombotic property and the high peeling strength is thus obtd.
Patent JP-S542534-A (JP)
Title: High frequency heating device
Inventor: WATANABE ICHIROU
IPC: H05B6/74
Filed: 1977-06-08
Abstract: PURPOSE: To provide a uniform heating by arranging both a radiation antenna and a combination antenna in a main body for storing a heated object, and by arranging a plurality of hollow portions in the parallel walls of electric conductive wall arranged near the radiation antenna so as to cause the same to enclose an electric wave agitating vane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225227-A (JP)
Title: Novel rubber composition and its production
Inventor: TAKEMURA YASUHIKO
IPC: C08L21/00
Filed: 1985-03-30
Abstract: PURPOSE:To obtain the titled composition excellent in (sour) gasoline resistance, (sour) gasohol resistance and compression set resistance, by mixing a specified multi-component copolymer rubber and/or its hydrogenated product with a vinylidene fluoride resin. CONSTITUTION:A multicomponent copolymer rubber (A) comprising 10-60wt% alpha,beta-unsaturated nitrile (a), (e.g., acrylonitrile), 15-90wt% conjugated diene (b) (e.g., butadiene-1,3) and 0-75wt% other ethylenically unsaturated compounds (c) copolymerizable with components (a) and (b), e.g., alkyl (meth)acrylate, (wherein a+b+c=100wt%) and/or a hydrogenated product (B) of component A having a degree of hydrogenation of conjugated diene part of 10-98% with a vinylidene fluoride resin having a degree of polymerization of 100-10,000 and a vinylidene fluoride content >=90mol% at a weight ratio of A and/or B to C of 95-5/40-60.
Patent JP-H08265717-A (JP)
Title: Video telephone system
Inventor: MIYAZAKI TAKAO
IPC: H04N19/85
Filed: 1995-03-27
Abstract: PURPOSE: To obtain a video telephone system capable of closing up a screen and performing magnified display without using a zoom lens in an image pickup part. CONSTITUTION: This system is provided with a camera part 22 for digitizing image data and voice data generated by the image pickup part 21 and a receiver 3 in an A/D conversion part 4, an image processing part 23 for compressing the data from the camera part 22 in a codec part 8, then multiplexing the image data and the voice data and generating video data, a magnification processing part 25 for converting the resolution of a magnification range specified in a magnification range specifying part 26 in a resolution conversion part 27, a transmission/reception part 11 for outputting the video data to a line, a display part 16 for outputting the data from the image processing part 23 as video images, an operation part 17 for performing the various kinds of operations and a CPU 18 in charge of the overall control of the system.  Then, the magnification processing part 25 converts the resolution in the A/D conversion part 4 which is the preceding stage of a compression processing in the codec part 8.
Patent JP-S63234359-A (JP)
Title: Picture measuring device
Inventor: TSUJII TAICHI
IPC: G01B11/245
Filed: 1987-03-24
Abstract: PURPOSE:To measure pictures in real time with high accuracy and at the same time to reduce the data quantity for reduction of memory capacity, by preparing plural divided check areas in the vertical scanning direction and carrying out an overall analysis after processing pictures for each check area. CONSTITUTION:Plural TV cameras 4 are successively switched by a camera switching device 5 based on a camera designating signal S1 received from a CPU8 for measurement of plural areas of a picture. The pictures received from cameras 4 are supplied to a differentiating circuit 12 and compared with a level setting signal S5 received from the CPU8 via a comparator 13 after a differentiating process. The result of comparison is supplied to a counter 14. The counter 14 counts only the signals that passed through the windows set by a window setting device 16 for each of plural check areas set by a horizontal/vertical flag generating circuit 17. The output of the counter 14 is read by the CPU8 and the data signals S10 of each check area are totalized for an overall analysis. Thus it is possible to decrease the quantity of data processed by the CPU8 and to measure pictures i real time and with high accuracy. In addition, the memory capacity is also reduced.
Patent JP-S61228465-A (JP)
Title: Jam handling method for image forming device
Inventor: SHIKATO MASANOBU
IPC: G03G15/00
Filed: 1985-04-03
Abstract: PURPOSE:To detect securely the presence of remaining sheet material in a machine (including a sorter, etc.) after a jam is handled by providing sheet material detection sensors in a conveyance path and detecting whether or not there is a sheet material in the machine by the sensors after jam resetting operation. CONSTITUTION:Sensors S1-S8 among the sensors which detect whether there is a form or not are lever type detection sensors and a sensor S9 is a photoelec tric detection sensor. If a jam occurs, a door is closed with jamming paper left and printing operation is performed again; and a door switch operates as a jam reset switch at this time and the 2rd motor M3 is operated for s specific time (about 3 seconds) to rotate a conveyor roller 10, a conveyor belt 11, and a conveyor roller 12 (while other motor, clutch, etc., are all off), thereby detecting whether there is the form or not. Namely, even when the distance between the sensors S4 and S5 is longer than paper length, paper remaining between them can be detected.
Patent JP-H0921100-A (JP)
Title: Inorganic paper molding and its production
Inventor: MASUDA RYUJI
IPC: D21H13/38
Filed: 1994-03-11
Abstract: PURPOSE: To obtain an inorganic paper molding by laminating paper consisting essentially of an inorganic fiber through a complex binder composed of an inorganic sol and an organic substance resin and integrating, excellent in heat resistance and bond strength. CONSTITUTION: At least one inorganic sol selected from silica sol, alumina sol, titania sol, zirconia sol, magnesia sol and water glass is mixed with 10wt.% of at least one organic substance resin selected from polyvinyl alcohol, acrylic resin, epoxy resin, vinyl acetate resin and phenol resin and water to prepare a complex binder. Paper consisting essentially of an inorganic fiber such as ceramic fiber, glass fiber, etc., is provided with the complex binder. Sheets of paper are piled in a wet state as they are, molded, heat-treated until the organic substance resin is decomposed, the fine particles of the inorganic sol are sintered to give an inorganic paper molding.
Patent JP-S56165600-A (JP)
Title: Operating device for press
Inventor: ETOU TAKESHI
IPC: B30B15/28
Filed: 1980-05-23
Abstract: PURPOSE: To prevent occurrence of accidents to workers due to double falling of a slider in pressure forming using a slider that moves vertically through crank motion by providing a descent control system, an ascent control system and a stop control system in the slider.  
     CONSTITUTION: Vertical movement is given to a slider 5 through crank motion caused by rotation of an eccentric rotating part 2 and thereby a workpiece is worked between metal molds 7, 8. In this case, a sprocket 11 is rotated simultaneously by a chain 10 of a spraocket 9 which is rotated by a shaft 1 of the eccentric rotating part 2. A controlling unit made up of three rotating cams and an attached microswitch is installed on the sprocket 11, and a controlling unit that consists of another rotating cam and a microswitch is installed on the shaft 1 of the sprocket 9. In case of accidental falling down of the slider 5 due to cutting of the chain 10 etc., the slider 5 is stopped only when the output signal by the above-mentioned controlling unit is normal. Thus, double falling accidents due to unexpected falling can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62224632-A (JP)
Title: Method for hot forging high-si two-phase stainless steel
Inventor: KAJIMURA HARUHIKO
IPC: B21J1/06
Filed: 1986-03-26
Abstract: PURPOSE:To improve the corrosion resistance of a high-Si two-phase stainless steel in an environment contg. concd. nitric acid at high temp. by adding a specified amount of Ca to the steel and heating the steel to a specified temp. before hot forging. CONSTITUTION:When a high-Si stainless steel consisting of, by weight, <0.02% C, 2-5% Si, 0.1-2.0% Mn, 20-30% Cr, 5-20% Ni, <0.02% P, <0.006% S, 0.05-0.30% N, <0.005% O and the balance Fe and having a ferrite-austenite two-phase structure is hot forged, 0.001-0.020wt% Ca is added to the steel and the steel is heated to 1,100-1,220 deg.C before hot forging. A forged stainless steel product having superior corrosion resistance even in an environment contg. concd. nitric acid at high temp. can be surely manufactured without causing cracking.
Patent JP-S63233856-A (JP)
Title: Thermal printer
Inventor: KANEMURA MASAJI
IPC: B41J2/355
Filed: 1987-03-24
Abstract: PURPOSE:To prevent variation of recording temperature with time elapse after the throw-in of power source, by correcting temperature data according to time elapse after the throw-in of power source which is obtained through a time counter means, then controlling electrical energy being fed to a thermal head based on the corrected temperature data. CONSTITUTION:Upon the throw-in of power source onto a thermal printer, a timer 6 is set and a temperature data is obtained from a thermister 5, then the temperature data is corrected based on the temperature data together with the elapsed time obtained through the timer 6. Thereafter, it is judged whether recording is performed, and if it is judged that recording is performed, driving pulses are modified according to the corrected time then the modified pulses are fed to a thermal head so as to perform a recording. Consequently, recording can be performed with constant density regardless of time elapse after the throw-in of power.
Patent JP-H0687616-A (JP)
Title: Partial touch-up method for glass-lined equipment and device therefor
Inventor: HARA TATSUO
IPC: C03B8/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a touch-up method for a lining glass layer where a touch-up glass layer excelling in corrosion resistance and of the improved adherence to a metal base is formed and a device therefor. CONSTITUTION:A touch-up device body 11 is fixed by a magnet 15 so that ultraviolet rays emitted from an ultraviolet lamp 14 with which the touch-up device body 11 is equipped irradiates a broken part 3. After the ultraviolet rays continuously irradiates the 1st touch-up agent, further the 1st touch-up layer 4 is formed by heating irradiation treatment by ultraviolet rays. Through a similar process, the 2nd touch-up layer 5 is formed from the 2nd touch-up agent to perform a hole sealing finish treatment of the surface of the touch-up glass layer.
Patent JP-H02246296-A (JP)
Title: Cutting of bonding wire
Inventor: MORITA YOSHIHIRO
IPC: H05K3/32
Filed: 1989-03-20
Abstract: PURPOSE:To make possible the cutting of a wire in a state that the joint strength of the wire is held by a method wherein the wire is pressed and joined to a pad by the pressing surface of a tool main body, the supply side of the wire is made to swing at a constant angle in a state that the wire is pressed and the wire is cut by a nail part at the connecting part of the wire. CONSTITUTION:A wire bonding device is provided with a tool main body 13 having a pressing surface 13a, which presses and connects a wire 2 to a pad 1-1 of a member 1 to be wired and is formed on its point, and an acute nail part 13b, which is molded from the surface 13a and the plane identical with the surface 13a and is provided on the supply side of the wire 2. The wire 2 is pressed and joined to the pad 1-1 of the member 1 by the surface 13a of the main body 13, the supply side of the wire 2 is made to swing at a constant angle in a state that the wire is pressed and the joint of the wire 2 is cut by the part 13b. The joint of the wire 2 is always pressed and held to the pad 1-1 by the surface 13a and the part 13b. Thereby, the wire is never peeled from the pad 1-1 an it becomes possible that the welding part of the wire 2 is cut without reducing the joint strength of the wire.
Patent JP-S60213476-A (JP)
Title: Numerical control grinding device
Inventor: TANIZAWA TAKAO
IPC: B24B49/02
Filed: 1984-04-04
Abstract: PURPOSE:To reduce movable ranges of measuring arms of two types of outer- diameter cut-to-size devices by installing two kinds of outer-diameter cut-to-size device whereby enabling a workpiece having specifications of two kinds or more to be measured by means of either one of the outer-diameter cut-to-size device. CONSTITUTION:A cut-to-size device 9 comprises an end surface cut-to-size device 9a and two kinds of outer diameter cut-to-size device 9b, 9c having different size measuring ends mounted thereon. These three cut-to-size devices 9a, 9b, 9c are independently controlled for effecting measurement. The end surface cut-to-size device 9a thereamong measures the position of a workpiece 1 to be ground, in the Z axis direction. The outer diameter cut-to-size device 9b out of the remaining outer diameter cut-to-size devices 9b, 9c is employed for a larger outer diameter workpiece 1, while the other outer diameter cut-to-size device 9c is employed for a smaller outer diameter workpiece 1.
Patent JP-H03271279-A (JP)
Title: New cycloalkyloxyyrimidine derivative and herbicide comprising same derivative as active ingredient
Inventor: GO ATSUSHI
IPC: C07D239/60
Filed: 1990-03-20
Abstract: NEW MATERIAL:A compound shown by formula I (Y is lower alkoxy, OH or salt; n is 0 or 1). EXAMPLE:2-(4,6-Dimethoxypyrimidinyl-2-oxy)cyclohexanecarboxylic acid ethyl ester. USE:A herbicide having high safety to certain crops. PREPARATION:A cycloalkanol derivative shown by formula II is reacted with a substituted pyrimidine shown by formula III optionally in the presence of a solvent by using a base at - 78 deg.C to the boiling point of the solvent for 1-24 hours.
Patent JP-S56164681-A (JP)
Title: Solidstate image pick-up device
Inventor: TERAKAWA SUMIO
IPC: H04N5/335
Filed: 1980-05-22
Abstract: PURPOSE: To improve the blooming resistant characteristic, by providing the 3rd electric charge transfer means which discharges electric charge other than a given photo signal charge and transfers only a given photo signal charge to the horizontal transfer means.  
     CONSTITUTION: One end of an MOS capacitor 315 is connected to an MOS capacitor input line 314 adjacent to a transfer gate 310 and another end is connected to a  connection S. Further, one end of the 3rd transfer gate 316 and the 4th transfer gate 317 is connected to the connection S, and the blooming electric charge transferred to the connection S is absorbed to a sweep drain line 319 through the gate 316. In this case, the potential under a gate 317 is made lower than that under the gate 316 so as to not to flow the blooming charge to the horizontal shift register through the gate 317. 
     COPYRIGHT: (C)1981,JPO&Japio