baber/WOPTO huggingface dataset:
Patent JP-S63122015-A (JP)
Title: Magnetic recording medium
Inventor: IMAI KYOICHI
IPC: C10M105/76
Filed: 1986-11-12
Abstract: PURPOSE:To improve the surface smoothness of a magnetic layer, to decrease the coefft. of friction thereof and to improve the durability thereof by dispersing ferromagnetic material powder into a copolymer contg. a specific org. silicon compd. CONSTITUTION:The copolymer consists of a vinyl chloride unit (A), vinyl alcohol unit (B), amine modified vinyl unit (C), and the polymerizable org. Si compd. (D) selected from the formula I or II. In the formula, V is a univalent org. group having a polymerizable olefin bond; l is 0-10; m is 0<m<1,000; n is 0<n<100, (m+n)<100. This copolymer consists preferably of 60-90wt% component A, 2-20wt% component B, 0.05-20wt% component C and 0.1-20wt% component D. The magnetic layer formed by dispersing the ferromagnetic material (e.g.: gamma-Fe2O3 adsorbed with Co) powder in such copolymer is formed on a base.
Patent JP-H0690634-A (JP)
Title: Device for recovering and weighing residual feed of domestic animal or the like
Inventor: KAWANO MASAAKI
IPC: G01G17/00
Filed: 1992-09-14
Abstract: PURPOSE:To weigh residual feed for every domestic animal rapidly and accurately by recovering the residual feed by a dust collector, measuring change in weight of a bag filter of the dust collector and weighing the amount of the residual feed. CONSTITUTION:A device for recovering and weighing residual feed of domestic animal consists of a dust collector having a bag filter part 4 and a blower 8, a measuring part 2 for weighing the change in weight of the bag filter part and a residual feed recovery hose 6 connected to an opening of the bag filter part 4. The amount of the residual feed stored in the bag filter can be weighed immediately from the weight change of the bag filter part.
Patent JP-S61145983-A (JP)
Title: Picture transmitter
Inventor: YASUDA AKIRA
IPC: H04N7/14
Filed: 1984-12-19
Abstract: PURPOSE:To make it possible to efficiency transmit a picture having an appropriate picture as occasion demands by providing a picture content modifying means which allows the transmitter to transmit a picture having a different picture content for a fixed hour of normal time at the same transmission speed when a snap transmission request switch is operated. CONSTITUTION:In the case of normal mode operation; a lower resolution mode picture processing is performed at a picture processing circuit 12 by a picture transmission means 2 of picture transmitter A and in a lower resolution picture of a picture B a lower resolution picture is displayed to a picture display means 4 at a relatively faster interval. Secondly, in the case of snap mode operation, the snap transmission request switch 5 of which is turned on, an interrupt request signal is issued from an interrupt occurrence part 17a of a transmission control circuit 17 and a picture processing circuit 16 is set to a higher resolution mode with the transmission to a picture sending set A. Furthermore, the picture processing circuit 12 is set to higher resolution mode and then higher resolution picture data are transmitted. Thus, at first, a picture is monitored vaguely by a normal mode at faster speed and when its mode becomes to be a specific pattern, it is possible to monitor detailly by changing to the snap mode.
Patent JP-2000101930-A (JP)
Title: Image pickup device
Inventor: YOSHIHARA RYUICHI
IPC: H04N5/345
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To select an image range and also to satisfactorily acquire effective image information. SOLUTION: This image pickup device includes an interline transfer type solid-state image pickup element 12, which has an electronic shutter function, a transfer pulse production means 14 which produces a transfer pulse HD consisting of a fast transfer pulse and a horizontal synchronizing signal in response to a trigger signal, an image range selection signal and an external vertical synchronizing signal, and a vide effective period signal production means 15 which produces a video effective period signal by means of the image range selection signal, the external vertical synchronizing signal, and a horizontal synchronizing signal HDO. With such a constitution, the charge accumulated at a light-receiving part are read out to a vertical transfer part, in response to the trigger signal and then transferred by means of the transfer pulse HD sent from the means 14. At the same time, an effective video signal is extracted from the output signal acquired closer to the output side of a horizontal transfer pat so as to send a video effective period signal Va that from the means 15.
Patent JP-S61147595-A (JP)
Inventor: YASUI TOSHIHIKO
IPC: C23F1/00
Filed: 1984-12-21
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-2000100733-A (JP)
Title: Method and equipment for manufacturing semi-conductor
Inventor: HONDA YUJI
IPC: C23C16/44
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality of semiconductor by eliminating reaction by-products in a reaction furnace. SOLUTION: The inside of a reaction furnace is set in a state of reduced pressure, and a film is formed on a wafer 1 by heat-treating the wafer. After film formation is completed, inert gas is injected into the reaction furnace 2, and a normal pressure is practically obtained. The wafer 1 is taken out from the furnace, while the gas in the reaction furnace 2 is discharged in such a manner that the pressure difference between the inside and the outside of the furnace 2 becomes 5-75 mm H2O. When the evacuation rate is low, reaction by-products cannot be eliminated sufficiency. When the evacuation rate is high, the flow of gas is disturbed, and the reaction by-products cannot be eliminated effectively, so that it is desirable to discharge the gas in the furnace 2 in a manner in which the pressure difference between the inside and the outside of the furnace becomes 10-50 mm H2O.
Patent JP-H04145388-A (JP)
Title: Distance tracking radar demodulating device
Inventor: TANAKA KOJI
IPC: G01S13/26
Filed: 1990-10-08
Abstract: PURPOSE:To improve signal-to-noise ratio by dividing the signal from a difference channel into two channels, and shifting, in point of time, the relative signals of respective channels, and taking the difference for generating a distance discriminator. CONSTITUTION:The signal from a difference channel is divided into two by means of a power distributor 13, and one is output to a second correlator 15, and the other is delayed by a first delayer 18 and is output to a third correlator 19. The relative signal of the second correlator 15 and that of the third correlator 19 are input into a subtracter 16, and after the difference has been taken, a distance discriminator is output. Thus, a further higher peak value than the peak value of the distance discriminator that can be obtained by using the conventional orthogonal 0/pi demodulating code can be obtained.
Patent JP-2000098330-A (JP)
Title: Liquid crystal display device and its drive method
Inventor: HOSHI JUNICHI
IPC: G02F1/133
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain inexpensively a liquid crystal display device without an image persistance and a shot noise. SOLUTION: In the liquid crystal display device performing display at every frame, means (13, 20, 21) performing N frame inversion drive in a partial period when the liquid crystal display device isn't used are provided. When the device isn't used, a signal of a level at which an output signal from an EXOR gate 14 is selected is applied to a terminal 20 inputted with a drive switch signal, and the signal from the EXOR gate 14 is supplied to a video signal code changeover switch 18 by a drive changeover switch 21, and a forward or backward video signal is selected answering to the forward/backward of the signal to be supplied to a liquid crystal panel 19, and the code of the video signal is inverted at every one field, and the N frame inversion drive that the code of the video signal applied to odd, even field is inverted at every prescribed time is performed.
Patent JP-2001087881-A (JP)
Title: Structure of welded part between vessel body and cover plate or bottom plate, and welding method
Inventor: HORI HISASHI
IPC: B23K26/21
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure vessel excellent in fatigure breakage resistance by executing corner-joint welding of a cover plate or a bottom plate to a vessel body under the condition that the pre-calculated welding depth W is obtained. SOLUTION: The cover plate 2 or the bottom plate is corner-joint welded to the cylindrical vessel body 1 and the thickness t(m) of the vessel body 1 decided from a required tensile strength is made to a value T2 higher than the lower limit value t0 of the thickness and the lower limit value of a welding depth is made to W0. On the other hand, a stress intensity factor K(N/m3/2) is calculated according to the equation (1) from a fatigue breaking load P1(N) obtained from the fatigue test of a vessel testing body having the suitable thickness t1 and the welding depth W1, and the welding depth W2 is obtained by substituting the breaking load P(N) and the thickness t2 needed according to the calculated value of the stress intensity factor K for the equation (2).  Then the thickness t of the actually welded vessel body is made to >=t2 thickness and the cover plate or the bottom plate is welded to the vessel body with the welding depth W having the value not smaller than the larger value of either of the welding depth W2 or the welding depth lower limit value W0. K=(P1/2t1).(π/W1)1/2... (1), K=(P/2t2).(π/W2)1/2... (2).
Patent JP-H10114460-A (JP)
Title: Book binding device and on-line sheet processor provided therewith
Inventor: IWAMOTO KAZUYUKI
IPC: B42C9/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a capstan matching with a tape width by supporting a plurality of capstans movably and providing a capstan supporting member selectively moving the predetermined capstan from the refuge position to the working position. SOLUTION: A capstan 305, in which a capstan 305a matching with a wide tape for a thick bundle and a capstan 305b matching with a narrow tape for a thin bundle are prepared, is journalled to a turntable 311 so as to be rotated according to the motion of a binding tape 26. In this way, the capstan 305 reduces sliding resistance of the binding tape 26 and carries out regulation in the width direction. The turntable 311, which is coaxial with a handle 312, is supported by means of a table cassette 301, and when the handle 312 is rotated by an action of a user, the turntable 311 is also rotated, so that the capstans 305a, 305b can be optionally replaced with each other. In this way, an unused capstan 305 is housed in the refuge position inside a book binding device 1, and replacement of the capstan can be carried out easily when the handle 312 is operated.
Patent JP-2000100674-A (JP)
Title: Method for marking semiconductor wafer
Inventor: FUNAKI MASANORI
IPC: B23K26/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for marking semiconductor wafer by which the number of manufacturing processes of a semiconductor wafer can be reduced and, at the same time, the manufacturing yield of the wafer can be increased while the method uses a hard marking method by which an inexpensive capital investment and an inexpensive manufacturing cost can be realized. SOLUTION: A mark 3 is formed in the marking area MA of a semiconductor wafer 1 by a hard marking method in which a marking substance is physically scattered and removed by projecting a laser beam 15 upon the substance. At the time of forming the mark 3, an non-oxidizable mask 12 used for forming a field oxide film in an element separating area FA is also used as a protective film 12 for marking to protect an element area TA from the scattered substance.
Patent JP-H03134247-A (JP)
Title: Device and method for controlling internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P3/04
Filed: 1989-10-19
Abstract: PURPOSE:To contrive the cost down with no necessity of a cylinder discriminating sensor by providing a cylinder group discriminating means, cylinder discriminating means and a distributing means for controlling each cylinder in accordance with a cylinder sequence discriminated by the cylinder discriminating means. CONSTITUTION:In an ECU40, being based on a cylinder group discriminated from a reference position signal L and a cylinder discriminated from a voltage value V1 corresponding to an ion current I, a drive signal for each ignition coil 32 is generated. These drive signals are output by the amount of a number of cylinders so as to correspond in the vicinity of ending a compression stroke of each cylinder. Thus, a simultaneous ignition control is performed before cylinder discrimination, based on detecting the ion current I, is decided, and an independent ignition control is performed after the cylinder discrimination is decided. Here by discriminating the cylinder group by a reference position sensor 11, the compression stroke cylinder is discriminated by detecting the ion current as the substitute for a cylinder discriminating sensor. Accordingly, the ignition control can be executed by a simplified constitution without using the cylinder discriminating sensor.
Patent JP-2000083755-A (JP)
Title: Seat
Inventor: OTAKE SHIGEKAZU
IPC: A47C31/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a seat which can reduce the number of parts, heighten work efficiency, dispense with a fitting jig to facilitate assembling, prevent variation with a worker, and improve sitting feeling in a connecting part to a seat frame and cushion performance of a backrest. SOLUTION: A seat S in which a cushion pad 20 is supported by a seat frame 10 includes a cushion pad 20, the end part of which is extended from the other back part, an insert wire 21 inserted in the cushion pad 20 extended from the other back part, and a hook part 11 formed on the seat frame 10. Recessed parts 22 are formed in plural portions of the extended back of the cushion pad 20 to expose the insert wire 21, and the exposed insert wire 21 and the hook part 11 are engaged and fixed.
Patent JP-H02158998-A (JP)
Title: Double-stage sense amplification circuit
Inventor: SHIRUBEEN RUFUORESUTEIE
IPC: G11C11/416
Filed: 1989-10-19
Abstract: PURPOSE: To attain operation in a constant state by providing common base amplifier means connected to a reference voltage generator. CONSTITUTION: By selecting proper values of resistors R1-R8 and current sources IB1-IB6, a voltage gain becomes maximum at the time of high-speed operation. The saturation of a first differential amplifier stage of transistors T3, T4 is avoided by adjusting a voltage between both ends of resistors R3, R4 to be less than the saturation. The saturation of a second differential amplifier stage of transistors T5, T6 is prevented by means of a reference voltage generating circuit 13. Dot coupled capacitance received by a first stage is sharply decreased by a second stage or a final stage. The maximum voltage applied on the common base of transistors T9, T10 is VREF, the minimum voltage applied on the collector electrodes when they are turned off is VH-2VBE and thus 0.5VBE is used for preventing the saturation of transistors T9, T10.  Consequently, the output swing of the final stage is restricted to a value lower by 2VBE than VH and a high swing signal is supplied to a BICMOS circuit connected to a terminal 18. Thus, the circuit is operated in a constant state.
Patent JP-H07120310-A (JP)
Title: Heat-resistant sensor for burner combustion monitoring apparatus
Inventor: TSUJITAKE SHIYOUJI
IPC: G01J1/02
Filed: 1993-10-28
Abstract: PURPOSE:To improve the life of a sensor by enhancing heat insulating and cooling effect of an image fiber in the heat resistant sensor for a burner combustion monitoring apparatus in which light of burner flame is received to be transmitted by the image fiber. CONSTITUTION:The image fiber built into a flexible protective tube 6 is housed into a guide pipe 2 through which cool air 3 flows and a coil spring 14 is mounted externally on the protective pipe 3 and the coil spring 14 is kept in a point contact with the guide pipe 2 to lower the transmission of heat to the image fiber. The flow of the cool air 3 is turned to a vortex by the coil spring 14 thereby enhancing cooling effect.
Patent JP-H04148399-A (JP)
Title: Remote supervisory device
Inventor: SONOMOTO KIYOSHI
IPC: G08B29/00
Filed: 1990-10-11
Abstract: PURPOSE:To receive a working instruction and to report a working result at a building site by outputting the working instruction of maintenance inspection to be transmitted from a monitoring center device and providing a working information input/output part for which the report of the working result is inputted. CONSTITUTION:In the case of maintenance inspection of an equipment 2, a worker goes to an objective building 1 where the equipment 2 is installed according to the maintenance inspection patrolling plan. Then, the maintenance person receives the working instruction concerning the maintenance inspection transmitted from the monitoring center device 10 from the working information input/ output part 6, and performs the operation according to the content. When the instructed work is finished, the report of the work result is inputted to the working information input/output part 6. The report of this inputted working result is transmitted through a communication channel 20 to the monitoring center device 10 as a working history. Thus, the reception of the working instruction and the report of the working result can be performed at the building site 1 without allowing the maintenance person going to a maintenance business office 30.
Patent JP-H0989919-A (JP)
Title: Device for measuring wind direction and wind velocity
Inventor: MIMURA MASAHIKO
IPC: G01P13/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized wind direction and velocity measuring device which can measure an arbitrary wind direction and a wind velocity. SOLUTION: A wind direction and velocity measuring device comprises a measuring body 11 having a three-dimensional shape so as to receive at their outer surface a wind from an arbitrary direction and provided with a plurality of pressure sensors 12, a support member 13 made of thin wires and attaching the measuring body 11 to a structure, and a computing part 30 for computing a wind direction and a wind velocity from air pressures detected by the plurality of sensors 12.
Patent JP-H10324955-A (JP)
Title: Precipitation-hardening stainless steel excellent in strength, toughness, fatigue property, and sea water resistance
Inventor: YOKOTA HIROSHI
IPC: C22C38/54
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide precipitation-hardening stainless steel whose structure consists of the martensitic phase and the inverse transformation austenitic phase and which is excellent in strength, toughness and sea-water resistance by executing the solid solution heat treatment and precipitation-hardening heat treatment at the prescribed temperature after Ni-Cr stainless steel of the prescribe composition is hot worked. SOLUTION: A stainless steel ingot which contains, by weight, <=0.030% C, <=0.50% Si, <=0.60% Mn, <=0.005% S, 0.50-2.50% Cu, 6.50-8.00% Ni, 15-17% Cr, 0.50-2.00% Mo, and <=0.030% N, and is of the composition to satisfy the inequality of C+N<=0.040%, is heated to 1150-1200 deg.C, and cogged. After the solid solution heat treatment for 30 minutes at 1040 deg.C, the precipitation- hardening heat treatment is achieved at 500-580 deg.C. The precipitation-hardening stainless steel whose structure consists of the martensitic phase and <=35% inverse transformation austenitic phase, and which is sea-water resistant, excellent in the fatigue property, and also high in toughness and strength.
Patent JP-H11158073-A (JP)
Title: Adenosine a3 antagonist
Inventor: SUGIURA YOSHIHIRO
IPC: A61K31/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antagonist which shows excellent adenosine A3 antagonistic activity or the like and is useful as a prophylactic and therapeutic agent for ishemic diseases such as cerebral infarction and myocardial infarction by including a specific monocyclic nitrogen-containing heterocyclic compound thereto. SOLUTION: The objective antagonist is obtained by including a 5-8 membered monocyclic nitrogen-containing heterocyclic compound, preferably a 6 membered ring compound (e.g. pyrimidine, triazine or the like), which is substituted with a (substituted) amino group preferably a group of the formula [R<1> and R<2> are each H, a (substituted) hydroxy, a (substituted) amino or the like]}, possesses 1-3 substituents preferably selected from oxo, thioxo, a halogen, a (substituted) hydroxy, a (substituted) thiol, a (substituted) amino or the like and contains only two or three nitrogen atoms as the ring constructive heteroatom. The content of the compound is 0.1-100 wt.% by weight of the whole preparation in this antagonist. When used orally to an adult, the daily dosage of 10-300 mg is preferably administrated.
Patent JP-S61148830-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA KAZUO
IPC: H01L23/12
Filed: 1984-12-24
Abstract: PURPOSE:To contrive the improvement of electric reliability and a long life by providing an exothermic material for heating a projected electrode at a required temperature at the required position of a semiconductor chip or a wiring substrate in a flip chip type semiconductor device. CONSTITUTION:An exothermic material 11 is provided on the back surface of a semiconductor chip 9 and electrically connected to the electrode 11A of a cap 2 for sealing at the mounting of the semiconductor chip 9 through a conductive and elastic contact 11B. The exothermic material 11 heats a projected electrode 10 at a required temperature through the semiconductor chip 9, appropriately welds the crack generated on the projected electrode 10 for repair recovering to nearly a normal state and the electric reliability of the semiconductor device is improved. The disconnection generated in the projected electrode 10 is also appropriately welded for repair to enable recovering to a nearly normal state, the semiconductor device can be reused and a long life can be contrived.
Patent JP-H11249543-A (JP)
Title: Patient simulation system
Inventor: GIBSON SARAH F F
IPC: G09B23/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enable more real portrayal of medical practice by providing a patient generator which can inspect one part of a patient in larger details and a communication device for interaction between the patient and a user. SOLUTION: A computer-generated patient 24 is shown to the user 23 and a speaker 22 through a display 20. The user 23 is drawn by a doctor 25 and can check details of any part of the body of the patient and also interact with the patient 24 by selecting the corresponding part through a communication and input device for the patient by looking at a hospitalization record document and speaking to a voice synthesizing device 17. The body part of the patient can be selected for inspection by moving a cursor 26 and using a mouse button. Once a result is obtained by a simulated test conducted for the patient is obtained, the user can generate a more complete diagnosing method and selects a following treatment. The patient 24 is submitted to medical treatments and have various treatments including surgery.