baber/WOPTO huggingface dataset:
Patent JP-H08102581-A (JP)
Title: Fabrication of wiring substrate
Inventor: YONETANI MUNEKAZU
IPC: H05K3/34
Filed: 1994-09-30
Abstract: PURPOSE: To reduce the stress of a connecting pad and prevent the increase of stress while a substrate passses through the heat processing by forming Cu layer as a low stress layer with the plating including an organic compound or carbonic acid gas and forming Ni as a low stress storing layer with the plating. CONSTITUTION: A Cr/Cu/Cr film is formed as a bonding layer/electrically plated power feeding layer/bonding layer by the sputtering on a wiring substrate 5. Next, a guide film during formation of a plating film pattern is formed. As the guide film, a photoresit film or organic resin film 9 is used. Moreover, the Cr film at the bottom part of guide is etched and electric Cu, Ni platings are performed. In this case, in view of reserving low stress of the Cu film 11, the Ni plating 10 must be executed immediately after the Cu plating 11. Next, the plating guide film 9 is removed and the patterning of the bonding layer/ electric plating power feeding layer is executed. Finally, electroless Au plating 12 is conducted on the Ni 10 as the oxidation preventing layer.
Patent JP-H08101853-A (JP)
Title: Method for design support of semiconductor integrated circuit
Inventor: HATA TOSHIKO
IPC: G06F17/50
Filed: 1994-09-30
Abstract: PURPOSE: To provide the semiconductor integrated circuit design supporting means which is high in wiring length prediction precision by confirming the adequacy of the grouping of logic circuits by referring to a data base. CONSTITUTION: A floor plan for a logic circuit block, etc., is madearea of the blocks included in each group is set (13). Parametersare extracted from the set areas of the respective groups (14) andthe parameter/floor plan results are referred to a floor plan database to decide whether or not the grouping is proper (17); when thegrouping is improper, a warning is displayed on a display 18 and areturn to the process step (13) is made. When the grouping isproper, it is decided whether all groups are grouped (19) and whennot, a return to the process step (13) is made and when all thegroups are completely grouped, the wiring length of the circuits isestimated (20).
Patent JP-H1185920-A (JP)
Title: Electronic money system
Inventor: FURUKAWA SHIYOUKICHI
IPC: G06Q20/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make it easy to find a lost electronic money card and to prevent a third person from illegally using the card when picking it up by indicating the position of the electronic money card and temporarily stopping an electronic money processing according to an indication from a command transmission device. SOLUTION: The discrimination number in a command received from the command transmission device 100 is read out and compared with the discrimination number stored previously on the electronic money card 110. When the discrimination number in the command from the transmission device 100 matches the discrimination number of the card 110, the contents of the command are checked. When the contents indicate an informing processing such as the sounding of the buzzer 114 of the card 110, an informing processing part 116 makes the buzzer 114 sound to let the user know the current position of the card 110. When the contents indicates a lock setting processing for temporarily stopping the electronic money processing of the card 110, a lock setting part 117 sets lock information indicating that the money processing is stopped.
Patent JP-S6479746-A (JP)
Title: Method for processing direct positive color photographic sensitive material
Inventor: KOSHIMIZU TOSHIO
IPC: G03C7/30
Filed: 1987-09-21
Abstract: PURPOSE:To remarkably reduce the developing time by exposing the title material which comprises a photographic emulsion layer and a compd. shown by a prescribed formula, followed by developing the exposed material with a developer contg. a compd. shown by a prescribed formula. CONSTITUTION:The material comprising the photographic emulsion layer contg. an inner latent image type silver halide particle, and the compd. shown by formula I, is applied on a supporting body. In the formula, Za and Zb are each =(C-R<2>)- or =N- group, R<1> and R<2> are each H atom or a substituting group, X is H atom or a group capable of being released by a coupling reaction with the oxidant of an aromatic primary amine developing agent, when Za=Zb is C=C bond, said group may be a part of an aromatic ring, R<1>, R<2> or X together with each other may form a polymer. And the developer contains the compd. shown by formula II and has <=11.0pH, and the material is processed with said developer for <=2min. And, in formula II, R<1>-R<5> are each H atom or 1-4C alkyl group, R<1> and R<4> and/or R<2> and R<5> together with each other may form a ring, (l) is 2-4, (m) is 0 or 1-2, (n) is 2-6. The good positive color photography is obtd. for a short time by processing the material with the developer.
Patent JP-S61114904-A (JP)
Inventor: SHIODA EIKO
IPC: B65F5/00
Filed: 1984-11-12
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-S6391325-A (JP)
Title: Sustained release preparation containing granulocyte colony stimulating factor
Inventor: MACHIDA MINORU
IPC: A61K47/36
Filed: 1986-10-07
Abstract: PURPOSE:To obtain a sustained release preparation for hypodermic or intramuscular administration having surer remedying effect, containing granulocyte colony stimulating factor (G-CSF) stably, by adding G-CSF to a base consisting of a high polymer which has decomposition ability in organism and adaptability to tissue in organism. CONSTITUTION:A high polymer such as polyacetic acid, polyglycolic acid, polyhydroxybutyric acid, copolymer thereof (1,000-25,000mol.wt.), etc., having adaptability to tissue in organism, is dissolved in a proper solvent, mixed with lyophilized powder of G-CSF while stirring, then the mixed solution is subjected to solvent removal by pressure reduction or freeze-drying, etc., in a mold for pharmaceutical manufacturing and solidified or compression molded or the mixed solution is added little by little to a solution of a dispersion stabilizer such as collagen, gelatin, chitosan, chitin, hyaluronic acid, human serum albumin, etc., while stirring, emulsified and made into microcapsules to give the aimed sustained release preparation.
Patent JP-S60129004-A (JP)
Inventor: SAITOU NOBUYOSHI
IPC: A46B3/18
Filed: 1983-12-17
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-H1178081-A (JP)
Title: Thermal printer
Inventor: SASAKI HIDEMI
IPC: B41J2/32
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To increase the speed of printing by improving irradiation intensity of ultraviolet rays from an optical fixing device without enlarging margins. SOLUTION: An optical fixing device 30 is constructed in a structure wherein ultraviolet lamps 31a, 31b for yellow and ultraviolet lamps 32a, 32b for magenta are arranged respectively in the direction intersecting at a right angle the recording surface of a color thermal recording paper 16. Thereby, intensity of fixing rays can be heightened without increasing the dimension in the breadthwise direction of the optical fixing device, and fixing speed and printing speed can be improved.
Patent JP-H0551229-A (JP)
Title: Working machine of glass plate
Inventor: BANDO SHIGERU
IPC: C03B33/027
Filed: 1991-08-23
Abstract: PURPOSE:To provide the working machine of a glass plate which is capable of almost preventing the generation of entanglement and twisting of a wiring to a driver for driving a working tool. CONSTITUTION:The working machine of a glass plate is equipped with a table 3 for placing a glass plate 2 to be worked, a working tool 4 for working the glass plate placed on this table, a driver 6 for driving this working tool 4, a positioning device 8 for relatively positioning the working part of the working tool for the working point of the glass plate 2 and a fixing device 10 for fixing the glass plate 2 to the table. The positioning device 8 is equipped with both a rectilinearly moving device 18 and a turning gear 20 respectively described below. The moving device 18 rectilinearly moves the working tool 4 in one rectilinear direction so that the working part of this working tool 4 is positioned for the working point of the glass plate in relation to one rectilinear direction in one flat surface. The turning gear 20 rotates the glass plate 2 so that the working point of the glass plate 2 is positioned for the working part of the working tool 4 in relation to the direction of rotation in one flat surface.
Patent JP-H05263601-A (JP)
Title: Impeller stress improvement through overspeed
IPC: F01D5/14
Filed: 1992-08-14
Abstract: PURPOSE: To provide a method for improving the capability of a rotating impeller body to withstand work stress. CONSTITUTION: An impeller 10 has a hub 12 for mounting onto a shaft. An inner boundary member 14 and an outer boundary member 16 are partially connected by a blade 18 to form the same plurality of blade channels for the fluid flow. A large flow band 20 is provided in axial alignment for the fluid flow at one end of each blade channel. A small flow band 22 is provided in radial alignment for the fluid flow at the other end of each blade channel. Each blade channel is reduced continuously from the large flow band to the small flow band at the other end of the blade channel.
Patent JP-H1083976-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: ARIMURA AYANO
IPC: H01L21/302
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To protect chips against cracking when a semiconductor wafer is divided into the chips along scribe lines, and to prevent the semiconductor wafer from being wrongly diced deviating from scribe lines. SOLUTION: An inverted triangular groove is cut as a dicing line groove 3 in a wafer substrate on a scribe line between chips 1. Concretely, resist is applied onto the wafer substrate before transistors are formed on the wafer substrate, and a dicing line groove is patterned on the wafer substrate. Then, the applied resist is removed, and a dicing line groove is cut through an etching technique. The dicing line groove is so set in size as to enable the edge of a blade to get in it, so that the dicing line groove is formed as wide as 50 to 70μm and as deep as 150 to 250μm (nearly half as thick as a wafer so as not to break it) when the wafer substrate is 400μm in thickness.
Patent JP-H0792396-A (JP)
Title: Optical cylinder made of cfrp
Inventor: SATO KUNIHIKO
IPC: B29K105/10
Filed: 1993-09-24
Abstract: PURPOSE:To provide an optical cylinder which maintains always sharp videos, is lightweight and has high rigidity and high strength by specifying the coefft. of linear expansion of carbon fibers and the coefft. of linear expansion as CFRP. CONSTITUTION:This optical cylinder consists of a CFRP layer 1 having fiber orientation substantially parallel with the cylinder axis, a CFRP layer 2 having the fiber orientation perpendicular to the cylinder axis, a CFRP layer 3 having the fiber orientation of a direction forming an angle of substantially +(40 to 50) deg. with the cylinder axis and a CFRP layer 4 having the fiber orientation of a direction forming an angle of substantially -(40 to 50) deg. with the cylinder axis. At least -50wt.% among the carbon fibers substantially parallel with the cylinder axis direction have a coefft. of linear expansion of <=-1X10<-6>( deg.C<-1>) and at least >=50wt.% among the carbon fibers in the direction forming substantially + or -(40 to 50) deg. with the cylinder axis has a coefft. of linear expansion of <=1X10<-6>( deg.C). The coefft. of linear expansion as the CFRP in the cylinder axis direction is -0.5X10<-6> to +0.5X10<-6>( deg.C<-1>).
Patent JP-S6298919-A (JP)
Title: Redundancy suppression coding system
Inventor: WATAYA MASAFUMI
IPC: H03M7/40
Filed: 1985-10-25
Abstract: PURPOSE:To suppress efficiently the redundancy of a signal string by providing a block coding section applying a prescribed coding corresponding to the result of discrimination and a synthesis section synthesizing a run length code, a flag and a coded code to output an output binary signal string having a number of strings below the input binary signal string number. CONSTITUTION:A '0 1' detection section 9CM catches a '0 1' change of a binary signal string, a '0'-run coding section 11CM segments a '0'-run block 16CM including only a '0'-signal over two strings to apply the run length coding. On the other hand, when the section 9CM detects '1' in either a signal train 7C or a train 7M in succession to a signal 16CM, a block having a prescribed length is detected at the signal string 7C or 7M. When a discrimination section 17C detects a prescribed pattern in the signal string 7C, a flag #1F is set to 1 and when a pattern other than the prescribed pattern is detected, the flag #1F is set to '0', then a block coding section 15C converts the pattern into a prescribed code and gives an output. The run length code, the flags #1F, #2F and the coded code are synthesized by the synthesizer 12CM to obtain a compressed signal string 13CM.
Patent JP-H03101321-A (JP)
Title: Intra-base station tracking call continuance equipment
Inventor: SUZUKI TAKAYUKI
IPC: H04W36/00
Filed: 1989-09-13
Abstract: PURPOSE:To continue a call with inexpensive constitution when a mobile station moves between base stations by controlling the transmission output of the base station whose electric field intensity is the largest to rise and controlling the transmission output of the base station which is in the middle of communication with the mobile station to be deteriorated. CONSTITUTION:A control station 11 recognizes that the mobile station (c) moves to the zone of a base station (b) by received electric field intensity which the base stations (a)-(c) measure, gives an instruction to deteriorate the output of transmitter 12a to the base station (a) and gives the instruction to raise the output of a transmitter 12b to the base station (b). Consequently, the base station (a) being a moving source drops the transmission output and the base station (b) being a moving destination raises the transmission output. Thus, a call can be continued with the same frequency when the mobile station (c) moves between the base station (a) and the base station (b).
Patent JP-S60130201-A (JP)
Title: Manufacture of oscillator
Inventor: SARUGI TSUNEO
IPC: H05K1/11
Filed: 1983-12-19
Abstract: PURPOSE:To eliminate the need for soldering at adjustment by cutting off a printed wire part lead up to the end of a board from a connecting terminal of an adjusting component after the adjustment is finished. CONSTITUTION:After circuit components except adjustment components are mounted on each prescribed part of a mounting part 2, the end part 5 of the printed board 1 is inserted to a connector 9 of an adjustment tool 8. Since a variable resistor and a variable capacitor or the like mounted respectively to an adjustment circuit 10 are connected between connecting terminals via the connector 9, the constant of the adjustment components is decided by measuring various characteristics while changing the constant of the circuit components. After the adjustment components are mounted while the adjustment is finished, the printed board 1 is cut off at the mounting part of the printed wire 4. Since no lead requires soldering, generation of defective soldering is prevented.
Patent JP-S6479482-A (JP)
Title: Automatic faucet
Inventor: TSUTSUI OSAMU
IPC: E03C1/05
Filed: 1987-09-21
Abstract: PURPOSE:To judge replacing time easily and accurately by alarming voltage drop of a battery power source through an alarm. CONSTITUTION:An automatic faucet A comprises a faucet body 20 for forming an inner water path openable/closable through a solenoid gate valve C, a controller D formed above the faucet body 20 in order to control driving of the solenoid gate valve C, starting sections E, F for feeding control signals to the controller D and an operating section 21 for containing the solenoid gate valve C, the controller D and a battery power source G for the starting sections E, F integrally. Upon voltage drop of the battery power source G, an alarm is operated through a control circuit to produce electronic sound.
Patent JP-H0679234-A (JP)
Title: Formation of coating film on inside of pipe
Inventor: MIYAKE TAKAO
IPC: B05D3/02
Filed: 1992-09-07
Abstract: PURPOSE:To provide a method for forming a coating film on the inside of a pipe by which a coating film having a uniform thickness can satisfactorily be formed on the inside of a pipe even in the case of a small diameter and equipment can be made simple. CONSTITUTION:A liq. material A hardenable by drying is injected into a pipe P from one end, the pipe P is uprighted with the end upward to allow an excess of the liq. material A to flow out of the pipe P and the liq. material A sticking to the inside of the pipe P is hardened by drying.
Patent JP-S60130281-A (JP)
Title: Addressable method
Inventor: MORI HITOSHI
IPC: H04N7/10
Filed: 1983-12-16
Abstract: PURPOSE:To prevent occurrence of beat interference and perform addressing inexpensively and stably by superposing a color burst signal to an equalizing pulse part in a vertical blanking interval of a video signal. CONSTITUTION:Address data 105 for addressing is sent out from a data generating circuit 104 synchronously with a start pulse 100. Address data 105 is inputted to a data superposing circuit 106 and is synthesized to a composite video signal 102 including color burst, and a multiplex video signal 107 where address data is superposed in the second equalizing pulse period is obtained. This multiplex video signal 107 is applied to a modulating circuit 108 and is subjected to normal modulation and is mixed with a TV signal 103 of another channel by a mixing circuit 109 and is sent to a main line cable 110. The RF signal sent out in this manner is led to a terminal equipment 113 through a branching device 111 and a lead-in wire 112.
Patent JP-S6481498-A (JP)
Title: Bus reflex type speaker
Inventor: YOSHIOKA SEIJI
IPC: H04R1/02
Filed: 1987-09-22
Abstract: PURPOSE:To extend the reproducing band or to intensify the entire low frequency sound by forming a throughhole to realize bass reflex function with plural thin and long spaces with different length. CONSTITUTION:A throughhole 20 is formed to a box 20 with a speaker 1 contained therein to realize the bass reflex function. The throughhole 20 is formed by plural thin and long spaces with different length extended inward the box 2, and plural sub-spaces 22 with different internal volume is formed in the throughhole 20 and each sub-space 22 has a different resonance frequency. Thus, the sound is intensified over the entire low sound frequency or the reproducing band is extended. Moreover, at a large input, undesired vibration of cone paper is suppressed, the response is improved and an abundant and tight low sound is obtained without harmonics.
Patent JP-2000068572-A (JP)
Title: Optical amplifier
Inventor: FUKUDA AKIRA
IPC: H01S3/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier the output intensity of which per signal light wave can be controlled constantly even when the amplifier collectively optically amplifies multi-wavelength signal light rays and, in addition, the gain of which can be changed. SOLUTION: A multiplying section 160 inputs an input intensity monitor signal outputted from the photodiode 132 of an input intensity monitoring section 130 and a gain setting signal which sets the gain of signal light in an optical amplification medium and outputs a reference input signal which is the product of the input intensity monitor signal and gain setting signal. An exciting intensity control section 170 inputs the reference input signal outputted from the multiplying section 160 and an output intensity monitor signal outputted from the photodiode 142 of an output intensity monitor section 140 and controls the exciting light supplied to the medium 110 from an exciting light source 120 based on the difference between the reference input signal and output intensity monitor signal.
Patent JP-S6482535-A (JP)
Title: Hydrogen treatment/device for semiconductor
Inventor: NAKAMURA MINORU
IPC: H01L29/786
Filed: 1987-09-25
Abstract: PURPOSE:To hydrogenate the inside of a semiconductor and reduce defects without damaging the surface of the semiconductor by installing a semiconductor device or a wafer adjacent to a device, in which molecular hydrogen is converted mildly into atomic hydrogen, flowing hydrogen gas from the converter and flowing atomic hydrogen gas onto the surface of the semiconductor. CONSTITUTION:A hydrogen converter 2 building in solid matter obtained by adding 2wt.% platinum onto a cordierite carrier and baking it is installed into an silica tube 1. The converter 5 is heated at 500 deg.C, and atomic hydrogen formed is flowed to samples 5 mounted onto a tray 6. The samples are heated at 300 deg.C by a heater 3 on the outside of the samples. A decompression CVD Si film in thickness of 100nm is shaped onto a single crystal Si substrate as the sample, and pumping speed and the flow rate of hydrogen are adjusted so that the pressure of hydrogen gas is brought to 500Pa. Defect density is reduced largely in the characteristics of the Si film through operation for sixty min under the conditions. Defect density is diminished largely because it is estimated that the defect of the surface section of the sample is sealed by bonding to a semiconductor of atomic hydrogen.
Patent JP-H0978291-A (JP)
Title: Pretreatment of electrodeposition coating
Inventor: TAKAHASHI HIROYUKI
IPC: C25D13/20
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a pretreatment method of electrodeposition coating which enhances the washing effect of the seams and folded back parts of materials to be coated and makes it possible to obtain excellent rust preventiveness and finishability by providing this method with a specific washing stage. SOLUTION: A filtrate 2 having specific conductivity of 1190 to 1200μS/cm and pH of 6.4 to 6.45 is applied on the materials 1 to be coated just prior to electrodeposition coating. The materials 1 to be coated are completely immersed into an electrodeposition vessel 5 for 10 seconds to 5 minutes after the application. As a result, the alkaline components accumulated into the folded back parts of the materials to be coated are neutralized by the acidic filtrate, by which the occurrence of the alkaline contamination in the electrodeposition coating is prevented and the uniform coating films are formed without the influence on the formation of the coating films.
Patent JP-H0771216-A (JP)
Title: Lubricating device for engine
Inventor: ITO TAKESHI
IPC: F01M1/16
Filed: 1993-08-30
Abstract: PURPOSE:To reduce the consumption of power for driving engine lubricating oil pumps and suppress the useless consumption of lubricating oil by supplying an appropriate quantity of lubricating oil in each speed area of an engine. CONSTITUTION:A lubricating device for an engine is provided with a first and a second motor-driven oil pumps 159, 162 for supplying lubricating oil 55 to the lubricated part of an engine 7, and a third mechanical oil pump 166 for supplying the lubricating oil 55 to the lubricated part of the engine 7 through a flow control valve 168.