baber/WOPTO huggingface dataset:
Patent JP-H11133490-A (JP)
Title: Film unit with lens provided with built-in flash
Inventor: ARAME KAZUHISA
IPC: G03B15/03
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To realize flash photographing with a simple circuit and to realize miniaturization and the reduction of the cost by using a white light emitting diode having three chips respectively emitting red light, blue light and green light as a light source for a flash. SOLUTION: This film unit is equipped with the white light emitting diode 1 emitting flash light and a reflector 2 reflecting the flash light emitted by the diode 1 toward a subject at the specified angle of view. The diode 1 is a light emitting diode having three chips respectively emitting the red light, the blue light and the green light, so that only the optional chip can emit the light or plural specified chips can emit the light. In the case of using the film unit for ordinary flash photographing, the red light, the blue light and the green light are simultaneously emitted as equal color light. Then, white light is emitted due to the additive color mixture of three primary colors of the light.  However, when it is intended to illuminate the subject in the special color, the light is emitted as unequal color light even when the optional chip is made to emit the light or three chips are made to emit the light simultaneously.
Patent JP-2001118995-A (JP)
Title: Input/output protection circuit for semiconductor device
Inventor: NEGORO TAKAAKI
IPC: H01L29/78
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the destruction of junction between a source and a drain, current leakage and the drawing of charges. SOLUTION: A source 26 and a drain 28, each of which has a depth of not less than 1.0 μm, are formed across a field oxide film 24. The end parts of the field oxide film 24 are arranged at positions in lightly-doped diffusion layers 26a and 28a. A diffused layer for well contact 32 is formed in a position detached from a source 26 by a field oxide film 30, and the source 26 and the diffusion layer for well contact 32 are conducted by a wiring 39 and substrate potential is given. A gate electrode 34 is formed on the fixed oxide film 24, and the gate electrode 34 and the drain 28 are conducted by a wiring 38. An input/output terminal 40 and an inner circuit are connected to the wiring 38.
Patent JP-2001117061-A (JP)
Title: Method of producing liquid crystal device
Inventor: JINGU KEIJI
IPC: G02F1/13
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a liquid crystal device in which cleaning processes with a fluorine-based cleaning liquid and water can be omitted by using a new cleaning liquid to clean the panel for a liquid crystal device. SOLUTION: When a panel 5 after a liquid crystal is injected is to be cleaned, a cleaning liquid prepared by adding a fatty acid alkanolamide and a N- alkylalkylene diamine fatty acid salt each by <= 5 wt.% to normal paraffin such as normal nonane and normal decane as the main component is used. The cleaning liquid has a cleaning ability for an organic substance such as a liquid crystal 40 as well as an ability to clean off an alkali metal, its chloride or the like produced from first and second transparent substrates 10, 20 consisting of soda glass substrates which constitute the panel 5.
Patent JP-2000133667-A (JP)
Title: Formation of bump electrode
Inventor: KOMURA ATSUSHI
IPC: H01L21/60
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To ensure the reliability of the connection of a substrate with bump electrodes even though the pitch between electrode pads is narrowed, by a method wherein an underbump metal layer is formed on the whole surface of the substrate provided with the electrode pads, the bump electrode formation parts only of a resist on the whole surface of the substrate are opened, the first metal plating is molten after a first metal plating is applied to the resist and the underbump metal layer, and, after a second metal plating is applied to the resist and the underbump metal layer, the second metal plating is molten. SOLUTION: A photosensitive polyimide is applied on the whole surfaces of electrode pads 12 and an insulating film 13, the polyimide is exposed and developed to make the pads 12 expose and an underbump metal(UBM) layer 14 is formed on the whole surfaces of the pads 12 and the polyimide. Then, a resist 15 is applied on the whole surface of the UBM layer 14.  The resist 15 is exposed and developed to make the layer 14 expose, high-melting point solders 19 are electrolytically plated on the resist 15 and the exposed layer 14, the solders 19 are molten in a nitrogen atmosphere of a temperature higher than the melting point of the solders 19, then, eutectic solders 20 are electrolytically plated on the resist 15 and the layer 14, the resist 15 is removed, the solders 20 are molten in a nitrogen atmosphere of a temperature higher than the melting point of the solders 20 and spherical bump electrodes are formed of the molten solders 20.
Patent JP-H01141340-A (JP)
Title: Icp light emission analyzer
Inventor: MIZUKAMI HARUO
IPC: G01N21/73
Filed: 1987-11-27
Abstract: PURPOSE:To raise the sample concentration in a plasma flame in a short time, to raise the S/N in a bright line photometry of an element and to raise the analytic sensitivity by scattering instantaneously a sample by a spark discharge power source. CONSTITUTION:A plasma torch P consists of a triple pipe structure, cooling gas is supplied to a jacket pipe 1, plasma forming use gas is supplied to a middle pipe 2 and carrier gas is supplied to a center pipe 3. When a sample rod 5 to which a sample converted to a solution has adhered and dried is inserted into the center pipe 3, the tip of the sample rod 5 exists in a flow of the carrier gas. When a high voltage is applied instantaneously to a spark gap (g) by a large capacity spark discharge power source circuit 6 consisting of a transformer T, a rectifying circuit D, a discharge energy accumulating use capacitor C, an inductance L, an igniter I, etc., charge of the capacitor C is discharged into air from the tip of the sample rod 5, and a corona discharge is formed. As a result, a sample layer of the tip of the sample rod is crushed and peeled off, and scattered into a flow of the carrier gas. This sample fine grain gets on the carrier gas and fed into a plasma flame F.
Patent JP-H08161180-A (JP)
Title: Emulation device
Inventor: OGATA HIDEAKI
IPC: G06F9/455
Filed: 1994-12-05
Abstract: PURPOSE: To expand the range of an emulation by simple constitution in an emulation device for emulating the operation of a target machine by an execution machine. CONSTITUTION: The emulation device is provided with a means for accessing an execution module prepared in each function of a target machine from a kernel KR through a dispatcher DP and the inside of an RS-232C emulator is provided with a receiving buffer and a transmitting buffer. When received data are inputted to a serial controller, a hardware interruption is generated, the RS-232C emulator is accessed through the kernel KR and the dispatcher DP, the received data are stored in the receiving buffer, and an interruption controller emulator IRM is accessed to request a virtual interruption to the kernel KR. Thereby the emulator is accessed again and the received data in the receiving buffer are transferred to an application program APP in a virtual PC.
Patent JP-H01141333-A (JP)
Title: Vehicle diagnostic device
Inventor: KOBAYASHI TOMOYA
IPC: B60R16/02
Filed: 1987-11-27
Abstract: PURPOSE:To immediately identify a line color of a harness by encoding a trouble data and allowing it to be related to a color of the harness. CONSTITUTION:By a controller ECU 2 for executing an air fuel ratio control, etc., various signals such as an engine revolution speed signal, etc. are brought to data processing, and through a driving circuit 18, a control signal is outputted to a canister controller 19, etc. By a self-diagnostic lamp 23a which is connected to the driving circuit 18, a trouble code corresponding to a fault part which is read out of a ROM 5 when a system abnormality is detected by a self- diagnostic function of the ECU 2 is displayed. In a vehicle diagnostic device body 25 which is connected to the ECU 2, it is encoded by a D/C converting means, based on a trouble data from the ECU 2, the corresponding line color is searched by a C/C generating means 48, and a line color display is executed on a display device 31 by a display driving means 50 and a line color display driving means 49. In such a way, a code of a sensor, etc. in which a fault is generated, and a line color of a harness related thereto can be identified immediately.
Patent JP-H06152605-A (JP)
Title: Local area network with data transmission confirming function
Inventor: FURUTA HIROTAKE
IPC: H04L12/28
Filed: 1992-11-11
Abstract: PURPOSE:To reduce the probability of failure in data transmission by decreasing data transmission amount outputted from a computer in a unit time when data are sent simultaneously from plural computers concentratedly without increasing the storage capacity of a reception buffer in each computer. CONSTITUTION:When transmission data are outputted externally through a data transmission confirmation section 7 and a frame transmission reception section 4 while a data transmission request section 5 designates a computer 1A and stored in a reception buffer 8 in the computer 1A through a communication channel 3 and a frame reception section 4 of the computer 1A. In this case, when another transmission data are sent from another computer to the computer 1A and the idle capacity of the reception buffer 8 is deficient, a reception buffer management section 108 in the computer 1A detects it and notifies it to the wait time revision notice section 19 to allow it to send a retransmission wait time revision frame to other computers, thereby increasing the wait time of each computer to a reception acknowledge frame.
Patent JP-S62228785-A (JP)
Inventor: BURAIAN TEII RANDEII
IPC: F16L13/00
Filed: 1986-12-17
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-H05113169-A (JP)
Title: Bearing cooler device for vertical shaft water wheel
Inventor: KOBAYASHI KAZUO
IPC: F03B3/02
Filed: 1991-10-21
Abstract: PURPOSE:To sufficiently cool a water wheel bearing by the pumping action resulting from rotation of the vertical shaft without using a cooling equipment in a bearing oil reservoir. CONSTITUTION:The bearing cooler device is provided with an upper cover inside oil reservoir 24, a plurality of radial partition walls 22 for dividing the upper cover inside oil reservoir 24 into a plurality of sections A, B, C,..., and passages 23 each piercing through a lower portion of the partition wall 22 and having a small cross-sectional area. A part, or the whole, of oil passing through a water wheel bearing is caused to flow into the upper cover inside oil reservoir 24 by the pumping action resulting from rotation of a water wheel shaft, and this oil is returned to a bearing oil reservoir. At this time, the velocity of the oil passing through the vicinities of bottoms of the sections A, B, C,... is increased to cause the heat generated from the water wheel bearing to be dissipated with high efficiency into a running water for the water wheel via the oil reservoir 24.
Patent JP-H08154481-A (JP)
Title: Artificial mushroom culture medium
Inventor: NAKAHARA HIROSHI
IPC: A01G1/04
Filed: 1994-12-06
Abstract: PURPOSE: To obtain an artificial mushroom culture medium capable of increasing the yield of a mushroom, decreasing days for producing the mushroom and increasing the annual frequency of the mushroom culture, useful for culturing the mushroom, such as Pleurotus astreatus, excellent in quality, shape and appearance by adding ceramic granules to a basic culture medium. CONSTITUTION: This artificial mushroom culture medium is produced by adding the granules (the granule size is preferably <=5mesh) of a ceramic to a basic culture medium such as raw dust or rice bran on the culture of an edible mushroom on a mushroom culture bed. The granules of the ceramic are preferably added in an amount of 0.02-3g per 100ml of the basic culture medium.
Patent JP-H08134603-A (JP)
Title: Soft-magnetic steel material, excellent in magnetic flux density and coercive force and having high electric resistance, and its production
Inventor: OMORI TOSHIMICHI
IPC: H01F1/147
Filed: 1994-11-09
Abstract: PURPOSE: To produce a soft-magtetic steel material having a composition, in which specific amounts of C, T.N, Al, Si, and Cr are contained and a parameter showing the contribution of Al, Si, and Cr is specified, and having superior magnetic flux density, coercive force and high electric resistance. CONSTITUTION: A steel, having a composition which consists, essentially, of, by weight, <=0.007% C, <=0.01% T.N, 1-4% Al, 0-1.5% (including 0%) Si, 0-5% (including 0%) Cr, and the balance Fe and in which the S value calculated by equation S=2×(Al%+Si%)+Cr% is regulated to 4.5-9. is refined and cast into an ingot. This ingot is hot-rolled into a steel stock of prescribed shape, which is heat-treated at >=800 deg.C. By this method, the soft-magtetic steel material, combining >=40μmΩcm electric resistance, <=about 56A/m (0.70e) coercive force, >=1.5T (15000G) magnetic flux density (B25) in high magnetic field, and 1.0T (10000G) magnetic flux density in low magnetic field, can be obtained.
Patent JP-H1192009-A (JP)
Title: Paper sheet conveying device
Inventor: YAMAGUCHI SHINJI
IPC: B42C19/08
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet conveying device which can easily vary a dimension of a guide part of a strip-like guide according to the size of sheet, the strip-like guide prepared by integrating a guide plate with a pressing guide plate, and can adjust the dimension of the pressing guide part. SOLUTION: A paper sheet conveying device has the followings: a paper sheet conveying means 1, a strip-like guide 4 arranged along the sheet conveying means 1, having a guide part 4a for guiding the carry-in sheet to the sheet conveying means 1 and a pressing guide part 4b for lightly pressing the sheet on the sheet conveying means 1, and a pressing roller device 3 for pressing the carry-in sheet against the sheet conveying means 1. Engagement parts 3a, 3d are formed on the pressing roller device 3 for bending the strip-like guide 4. The pressing roller device 3 is moved by the rotation of a feed screw shaft 8, and at the same time the bent portion of the guide 4 is changed. The guide part 4b is positioned according to the size of the sheet.
Patent JP-H10137336-A (JP)
Title: Plastic syringe barrel
Inventor: IIJIMA KAZUMI
IPC: A61M5/178
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a syringe barrel having a reinforced Ruer-lock base. SOLUTION: In a plastic syringe barrel, a cylinder-like barrel has an open one end and the other end formed with a substantially conical wall from which a Ruer lock part composed of a Ruer nozzle having a hole communicated with a hollow part in the barrel and a lock 5 surrounding the Ruer nozzle 4 is projected. In this arrangement. The distance (a) between a line 8 which is tangential to the bottom surface of a recess 6 in a space within the Ruer lock, surrounded by the Ruer nozzle 4 and the lock 5, and which is orthogonal to the barrel axis 7, and a line 12 which passes through a cross point between the generic line 9 of the liquid contact side surface of the wall and a line 10 tangential to the inner wall of the hole of the Ruer nozzle 4 and parallel with the barrel axis 7 and which is orthogonal to the barrel axis 7 is set to be longer than 1.2mm.
Patent JP-H09149225-A (JP)
Title: Communication equipment
Inventor: HAZE TOSHIROU
IPC: H04N1/32
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To easily learn a lack owing to the abnormality of reception data when a user views a recording original by recording a mark showing a lack part caused by the abnormality of reception data at the time of recording when abnormality is detected. SOLUTION: CPU 1, RAM 3, ROM 5, a read part 11 and a recording part 12 are provided. The original which the read part 11 reads is transmitted and the received original is recorded by the recording part 12 with such constitution. When CPU 1 detects that abnormality of received data continues for more than the prescribed number of lines, it controls the recording part 12 at the time of recording and records the mark showing the lack part owing to the abnormality of received data on recording paper. Namely, data for recording the mark of a red star is written on the left side of a head character in a line including the lacked line in RAM 3, processed data is read from RAM 3 and is outputted to the recording part 12 so as to record a picture.
Patent JP-2001120959-A (JP)
Title: Production of immersion type membrane cartridge
Inventor: YAMADA YUTAKA
IPC: C02F1/44
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an immersion type cartridge enhanced in durability to aeration. SOLUTION: The immersion type cartridge is formed by integrally molding a sealing part 42 and a belt-like auxiliary part 43 on a resin filter plate 41 over its entire periphery along the peripheral edge, forming the sealing part 42 existing on an inner side lower than the auxiliary part 43 existing at the peripheral edge, arranging a filter membrane 44 on the front surface of the filter plate 41 so as to cover the same, pressing an up-down horn 46 to the sealing part 42 and the auxiliary part 43 from above the filter member, ultrasonically welding the filter member 44 in the sealing part 42 and the auxiliary part 43, forming a rectilinear water-stop part S in the sealing part 42, forming an auxiliary welding part B in the auxiliary part 43,  intermittently fixing the peripheral edge of the filter membrane 44 to the filter plate 41 and forming the locus of the auxiliary welding part B to a continuous shape over the entire periphery of the filter member 44.
Patent JP-H01145233-A (JP)
Title: Safety device for abnormal high speed revolution of engine
Inventor: MINAMI KENICHIRO
IPC: B60K26/04
Filed: 1987-11-30
Abstract: PURPOSE:To dispose of the abnormal high speed revolution of an engine and improve safety by comparing the treadling angle, etc., of an accelerating pedal and the engine revolution speed and operating safety devices when an abnormal state is detected from the result of the comparison. CONSTITUTION:A device 91 for monitoring the number of revolution of an engine and a device 92 for monitoring the treadling angle or the treadling pressure of an accelerating pedal are installed. Further, each output signal of the monitoring devices 91 and 92 is inputted into a comparator 93, and the difference is compared. When an abnormally state is judged from the result of the comparison, a safety device 94 for controlling the engine and a safety device 95 for controlling an alarm device, etc., are operated. Therefore, the abnormal high speed revolution of the engine can be coped with and safety can be improved.
Patent JP-H04175822-A (JP)
Title: Correction history managing system
Inventor: NOGUCHI TAKAAKI
IPC: G06F9/06
Filed: 1990-11-07
Abstract: PURPOSE:To prevent a correction mistake and correction leakage by manual input from occurring by instructing the loading of a program from an execution program storage area and the execution of a loaded program according to input from an on-line input device. CONSTITUTION:A program execution control part 3 instructs the loading of a correction program and the execution of a loaded correction program from the execution program storage area according to the input from the on-line input device 1 connected to an on-line input device control part 2. A program execution part 4 receives an instruction to execute the correction program from the program execution control part 3, and executes the correction program. In such a way, it is possible to dispense with the manual input when a large scale of program is corrected extending over a wide range, which prevents the correction mistake and the correction leakage from occurring.
Patent JP-H09119546-A (JP)
Title: Solenoid valve
Inventor: KUWATANI TOSHINORI
IPC: F16K31/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an abutting part between a valve body and a valve seat and the maintenance ability of a solenoid valve. SOLUTION: A valve seat receiving chamber 20 along the moving direction of a valve body 12 is drilledly provided in a valve body V, and the upstream side of the valve seat receiving chamber 20 is opened to the first side flow path 10, and its downstream side is opened to the second side flow path 11 through a locking stage part 21. In the vale receiving chamber 20, a valve seat 23 is moveably arranged, and the first side flow path end face 23A of the valve seat 23 is pressed by a spring 24, and the second side flow path end face 23B of the valve seat 23 abuts elastically against the locking stage part 21. The spring force of the spring 24 is set up to be stronger than the spring force of a moveable core spring 8 to energize the valve body 12 toward the valve seat 23.  In the case where the valve body 12 abuts on the control hole 23c of the valve seat 23 to shut off the control hole 23c, the impact force of the valve body 12 is absorbed by the deflection of the valve seat 23 against the spring 24.
Patent JP-H10115978-A (JP)
Title: Developing device
Inventor: HOSOYA MASAHIRO
IPC: G03G15/08
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a developing device equipped with a developing roller capable of forming a uniform toner layer applying a press developing method. SOLUTION: This device is provided with the developing roller 2 disposed so as to face oppositely an electrostatic latent image carrier 3, a means 4 forming the thin layer consisting of the magnetic toner on the surface of the developing roller 2, and a means rotating the developing roller 2 at a rotary peripheral speed faster than the electrostatic latent image carrier 3, and the developing roller 2 is equipped with a roller base body furnished with the surface layer and provided with an elasticity, and a conductive layer composed of a flexible and conductive seamless tube.
Patent JP-2000129420-A (JP)
Title: Hard film for high temperature sliding member
Inventor: NAGASAKA HIROSHI
IPC: C01B21/076
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the high temp. corrosion resistance of a sliding member while its excellent wear resistance and low friction coefficient are made use of by forming its structure into the face-centered cubic one in which the range of the lattice constant of the crystal grains of nitride essentially consisting of titanium nitride and contg. one or more among Al, Cr, Zr and Hf is specified. SOLUTION: At least one element selected from Al Cr, Zr and Hf and Ti are simultaneously vacuum-deposited, and, moreover, ion beams consisting essentially of nitrogen are applied to provide a hard film for a high temp. sliding member composed of nitride. Also, its structure is formed into the face-centered cubic one in which the lattice constant of the crystal grains of the nitride lies in the range of 0.414 to 0.423. The Vickers hardness of the nitride is controlled to >=2500. Its chemical compsn. is composed of Ti (100-x Mex Me denotes one or more kinds among Al, Cr, Zr and Hf, and (x) denotes the atomic concn. and satisfies 2%<=x<=30%), and, as the base material, stainless steel or an Ni base alloy is preferably used.