baber/WOPTO huggingface dataset:
Patent JP-2000312857-A (JP)
Title: Method for forming coating film and paint composition
Inventor: TSUNODA TAKESHI
IPC: C09D5/29
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating film forming method capable of stably forming a coating film having no problem in the physical properties, excellent in grinding mark concealability and having continuous plating like appearance and a paint compsn. adapted thereto. SOLUTION: In a coating film forming method and a paint compsn., first metallic paint containing non-leafing type aluminum flakes with a thickness of 0.1-1 μm is applied to an object to be coated and second metallic paint containing fine metal foil pieces with a thickness of 0.08 μm or less and a mean particle size of 5-40 μm is subsequently applied to the first metallic paint coating layer.
Patent JP-H0424982-A (JP)
Title: Flexible wiring board
Inventor: MIYAAKE NORIHARU
IPC: H05K3/28
Filed: 1990-05-15
Abstract: PURPOSE:To unnecessitate the complicated control of the composition and the degree of cure of adhesive agent, and facilitate manufacturing work, by a method wherein, in a first synthetic resin film on which a conductor circuit pattern is formed by evaporation, a connection hole reaching the conductor circuit pattern is formed on the surface opposite to the circuit pattern forming surface, and said hole is used as a connection part. CONSTITUTION:A conductor circuit pattern 2 is formed on one surface of a first synthetic resin film 1. From the viewpoint of omitting the conventional plating process, a conducting layer is made two layers, and one layer in contact with one surface of a first synthetic resin film is made a plating layer. When the other layer is made a conductor layer, silver, gold, etc., are used as plating layer material, and a 0.1mum thick layer is formed, on which a layer composed of copper or the like is formed for decreasing conductor resistance. The conductor pattern formed in this manner is coated with a second synthetic resin via adhesive agent. Next a connection hole 7 reaching the conductor circuit pattern 2 is formed on the other surface of the first synthetic resin film 1. A plating metal layer 2a of the conductor circuit pattern 2 is exposed in the connection hole 7.
Patent JP-S613470-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA TOSHIO
IPC: H01L29/47
Filed: 1984-06-18
Abstract: PURPOSE:To obtain the SBD of large junction capacitance without increasing the occupation area of elements by a method wherein a groove is formed in a semiconductor substrate and then provided with Schottky junctions on its side surface and bottom surface. CONSTITUTION:The main surface of the P type semiconductor substrate 2 is provided with an N type buried layer 4, and next an Si oxide film 5 is formed on the surface of the semiconductor substrate 1 having an N type epitaxial layer 3. Besides, an N<+> diffused region 6 is formed in the region serving as the cathode of an SBD in the future. Next, the oxide film 5 is provided with an aperture by being maked with a resist, and is then etched by anisotropic plasma etching with a fleon atmosphere by using the same resist as a mask, resuting in the formation of a groove 7 having an almost vertical side surface. Then, Pt is adhered and heat-treated, thereafter, the Pt is etched away with aqua regia, when an alloy film 9 resulting from the reaction of Pt and Si comes to remain in the part uncovered with the oxide film 5. Accordingly, the film 9 and the substrate 1 form a Schottky junction 10.
Patent JP-H02305063-A (JP)
Title: Image sensor
Inventor: MURATA TAKAHIKO
IPC: H01L27/146
Filed: 1989-05-18
Abstract: PURPOSE:To execute read of high resolution and high quality by arranging roughly linearly plural pieces of semiconductor chips in which plural photodetectors are placed roughly linearly, and also, inclining both and faces of the semiconductor chip to one direction in the forward and the backward directions. CONSTITUTION:Both end faces of a semiconductor chip 2 are cut by inclining them to one direction in the forward and the backward directions, and plural pieces thereof are arranged roughly linearly. In the moving amount to the right side of the front of the semiconductor chip 2 positioned on the left, when the moving amount to the forward direction, and the moving amount to the right direction are denoted as DELTAy and DELTAx, respectively, there is a relation of DELTAx=DELTAyomegattheta, and when an inclination angle theta, and the moving amount DELTAy in the forward direction are set to 60 deg. and 10mum, respectively, the moving amount DELTAx in the right direction becomes about 5.8mum. In the case of an image sensor whose resolution is 16 pieces/mm, a photodetector pitch is 62.5mum, it is said that a connection error of <=1/4 pitch exerts no influence on the read quality, and its quantity becomes about 1.5mum. In such a manner, the read quality in the left and the right directions can be improved.
Patent JP-2000016806-A (JP)
Title: Production of functional carbon material
Inventor: MATSUI HISAJI
IPC: C01B31/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for synthesizing a high-purity functional carbon material such as a diamond thin film, a fine particle-like diamond, fullerene, a hollow onion-like carbon, a metal-containing hollow onion-like carbon, etc. SOLUTION: A carbon material containing -C≡EC- and/ or =C= is reacted by irradiation with at least one of light rays, an electron beam and an ion beam, a carbon material containing -C≡C and/or =C= is reacted by heating or carbon material containing -C≡C- and/or =C= is reacted by both irradiation treatment and heating to form at least one of a diamond thin film, a fine particle-like diamond, fullerene, a hollow onion-like carbon and a metal- containing hollow onion-like carbon.
Patent JP-S5248971-A (JP)
Title: Semiconductor device
Inventor: UCHIDA MASATAKA
IPC: H01L23/48
Filed: 1975-10-17
Abstract: PURPOSE: To facilitate design and reduce costs by connecting overlapped patterns by means of a wire in a lead frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05318078-A (JP)
Title: Composite sleeve for injection molding
Inventor: SHINTANI SADAHIKO
IPC: B22D17/30
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the break of the refractory cylinder of a composite sleeve by forming a taper of the thickness decreasing toward the front end in the socket of a metallic fixture. CONSTITUTION:The composite sleeve for injection molding is provided with a charging port 3 for accepting a lumpy blank material 14 which is a metal or composite material of a solid or solidliquid coexisting state. The blank material 14 is heated by an induction heating coil 13 and the heated part of the blank material 14 injection molded into the mold is formed by a ceramic cylinder 2. The part where the ceramic cylinder 2 is mounted and fixed to the mold is constituted of the metallic fixture having the socket to tightly fit the ceramic cylinder 2 by having a thermal or mechanical interference. The metallic fixture is formed of a stationary plate 8, a stationary mold 9, a bushing 10 and a mold sleeve 11. The socket of the metallic fixture is constituted of an outside cylinder 6 and is formed to the shape having the taper of the thickness decreasing toward the front end thereof. As a result, this composite sleeve is advantageously usable as the composite sleeve for injection mold of the half molten or molten metal.
Patent JP-H01295376-A (JP)
Title: Linear approximation processing system for line pattern
Inventor: OUCHI SATOSHI
IPC: G06T3/00
Filed: 1988-05-24
Abstract: PURPOSE:To freely set a parameter in case a line pattern is evaluated by its curvature and displacement for execution of the linear approximation by changing the displacement error value in response to the linear segment length and deciding the presence or absence of a feature point based on the result of comparison between said displacement and error value. CONSTITUTION:When the linear approximation is applied to a line pattern, the comparison is carried out between the displacement (d) of the original data from an approximate straight line and a parameter (Thd) as well as the inter- feature point distance (l) and a parameter (Thl) for decision of the presence or absence of a feature point. In other words, an evaluation parameter required for the visually preferable linear approximation is set by changing the error value (Thd) of the displacement (d) in accordance with the linear segment length (l). Then the presence or absence of a feature point is decided by comparing the displacement (d) with the value (Thd). Thus a parameter having a large freedom degree can be set in case a line pattern obtained from extraction of contours in a picture processing job is evaluated by the curvature and the displacement of said pattern for execution of the linear approximation.
Patent JP-H05324435-A (JP)
Title: Method for processing directory management and device therefor
Inventor: FUKAZAWA NOBUHITO
IPC: G06F12/00
Filed: 1992-05-19
Abstract: PURPOSE:To improve the responsiveness of an entire system by making the contents of a directory used in the system resident in the memory space of the system. CONSTITUTION:The contents of a specified directory 17 inside the system are made resident at a resident buffer 15 in a memory 11. Thus, the directory 17 can be referred to without frequently executing input/output to an external storage device 16. Especially, the directory 17 can be efficiently retrieved by acquiring the environment of access to the directory 17 with a hash table 13 hashing serial substance numbers (identification information composed of volume names and serial numbers in the volumes) for significantly identifying the directory 17 in the system. Further, the exclusive control period of referring to and updating the directory 17 is suppressed at an irreducible minimum so as to improve possibility for simultaneously performing both of processing and to decrease queuing time.
Patent JP-H05317256-A (JP)
Title: Intraocular size measuring instrument
Inventor: HATANAKA HIDEKI
IPC: A61B3/10
Filed: 1992-05-19
Abstract: PURPOSE:To avoid a measurement error caused by a motion of an eye to be examined, and to improve measurement accuracy of intraocular size by providing an optical system for receiving a ring image, an optical system for outputting an interference signal from an interference light from the surface to be measured, and a circuit for processing the signal and the ring image. CONSTITUTION:The measuring instrument is provided with a ring image projecting/ receiving optical system 100 for projecting a ring image to the cornea 120 of an eye to be examined, and receiving its ring image by a two-dimensional image sensor 107, and an interference optical system 101 for irradiating the surface to be measured with a measuring light, and also, irradiating the reference surface with a reference light, photodetecting an interference light by a reflected light from both the surfaces by a photosensor and outputting an interference signal. Also, a signal processing circuit 200 is provided with a measuring object position determining circuit for sampling the interference signal and determining a position of the surface to be measured, a reading means for allowing a recording medium to store data of the ring image received by the two-dimensional image sensor 107, and a cornea apex position determining circuit for determining a position of the cornea apex, based on the data of the stored ring image.
Patent JP-S62281043-A (JP)
Title: Data transfer processor
Inventor: KAMATA YOSHIRO
IPC: G06F13/12
Filed: 1986-05-30
Abstract: PURPOSE:To process a fault as a unit fault even when the fault without the return of a response signal from a data transfer control part is generated, by generating a pseudo response signal compulsorily in case of the absence of the response signal to an interruption request from the data transfer control part, after the lapse of a prescribed time. CONSTITUTION:A microprogram control part 3 makes a memory access control part 2, and data transfer parts 41-4i perform an interruption process by issuing an instruction. Also, when the fault is generated in the data transfer control parts 41-4i, and no response to a microinstruction is returned, it is prevented to set a device fault by receiving the pseudo response. The data transfer control parts 41-4i perform the multiplex processes of the transfer requests from a large number of channels 511-51n,-,5i1-5in, according to the instruction of the microprogram control part 3. The channels 511-51n,-,51n-5in are connected to peripheral equipments respectively.
Patent JP-H0922990-A (JP)
Title: Semiconductor memory with improved input characteristics and circuit arrangement method
Inventor: CHIYOU KENJIYUN
IPC: H01L27/108
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of performing a high speed operation by securing a high band width. SOLUTION: In the semiconductor memory device having many pads and many input buffers corresponding to the pads, the many pads 16 and the buffers 14, 12,... are so alternately laid out as to form the pairs with the one pad and the one input pad adjacently corresponding thereto, thereby minimizing the distance between the pad and the buffer corresponding thereto.
Patent JP-S5464225-A (JP)
Title: Exhaust gas recirculation device
Inventor: YAMAZAKI TATSUMI
IPC: F02M25/07
Filed: 1977-10-19
Abstract: PURPOSE: To improve the drivability by effecting the exhaust gas recirculation at a higher recirculation rate during intermediate and high load running cinditions than that during a light load running condition.  
     CONSTITUTION: An exhaust gas recirculation device is composed: a recirculation control valve 1 which is mounted in a recirculation exhaust gas passage 13 such that its opening is controlled by a diaphragm 9; first and second ports 13 and 28 which are located upstream of a throttle valve 12 for taking out the intake vacuum established at the open position in accordance with the opening of the valve 12; first and second conduits 14 and 29 through which the respective ports 13 and 28 have communication with a diaphragm chamber 8; and a vacuum regulating valve 15 which is mounted midway of the first conduit 14 for regulating the intake vacuum in the first conduit 14 in accordance with the exhaust pressure. During the intermediate and high load running operations having the second port 28 opened, the intake vacuum is introduced directly into the diaphragm chamber 8 to increase the opening of the control valve 1 so that the exhaust gas recirculation may be accomplished at a higher recirculation rate than that during the light load running condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5915877-A (JP)
Title: Test circuit of gate array
Inventor: TAMURA IWAO
IPC: G01R31/26
Filed: 1982-07-19
Abstract: PURPOSE:To make it possible to shorten a test time to a large extent, by providing a circuit for controlling the output of output buffer to an arbitrary logical level. CONSTITUTION:An output buffer control circuit 9 is provided in the I/O cell 3 within a gate array chip 1. When input B is 0, an N channel flow-in current IOL is flowed and 0 is appeared to output OUT. On the other hand, when input B is brought to 1 and input A is brought to 0, a P channel flow-out current IOH is flowed and 1 is appeared in the output OUT. That is, by alternately turning a transistor 5 on and off by the inputs A, B, a test whether the currents IOL, IOH and voltages VOL, VOH are taken or not according to indication is performed. In this case, because data DATA becomes regardless of the inputs A, B, it is unnecessary to perform the control due to the data DATA. Therefore, the setting time of data is omitted and a test time is shortened.
Patent JP-H08308965-A (JP)
Title: Golf club head
Inventor: MUNEKURA MASAAKI
IPC: A63B102/32
Filed: 1995-05-24
Abstract: PURPOSE: To ensure the strength, enlarge and lighten a club head and freely set the weight distribution to the respective parts of the head. CONSTITUTION: A head 1 is composed of a sintered forged component of a united structure. In the manufacture, the material of the front part 1a at the face 2 side of the head 1 is made different from that of the rear lower part 1b by the composite powder molding and the density of the material in the lower rear part 1b is made higher than that in the front part 1a. The density of the sintered forged component can be freely adjusted, so that the strength can be ensured while the head can be lightened and enlarged. Also, since air bubbles exist in the head 1, shocks can be absorbed. Further, the front part 1a and lower rear part 1b are adapted to have materials different from each other, a sweet area can be enlarged while the head is formed by the sintering and forging, so that any problem of the strength as in the case of joining a separate component does not take place.
Patent JP-S5458196-A (JP)
Title: Driving water pressure system of control rod of reactor
Inventor: SANADA TAKAHIRO
IPC: G21C7/16
Filed: 1977-10-19
Abstract: PURPOSE:To prevent the corrosion and the stress corrosion cracking of equipments, by means of using the filtered water whose doc is purified within a reference value by the purifying system of coolant of a ractor by recycling as a water source of a driving water pressure system of the control rods. CONSTITUTION:The coolant of a pressure vessel 6 of a reactor is cooled to about 50 deg.C via a purifying system(CUP) 93 of coolant of the reactor, a regenerating heat exchanger 94, and a non-regenerating heat wxchanger 95, being purified by a filter/ demineralizer 96, being again becomed to a high temp., being injected into a feeding line 102 of the reacto, being returned to the pressure vessel 6, thereby the coolant in the reactor is purified. One part of the cooled water controlled in doc is used as a filling water, a driving water, and a cooled water, by means of connecting the input flow path of a driving water pressure system of the control rods 4 to the back step of the filter/demineralizer 96. The load of the thermal stress in the perssure vessel 6 is reduced by means of connecting a return line 19 of the reactor to the front of the secondary side of the regenerating heat exchanger 94. The corrosion and the stress corrosion cracking can be prevented by means of using the purified filtered water by recycling.
Patent JP-S5552169-A (JP)
Title: Multiplex processor system
Inventor: OOTAKI SABUROU
IPC: G06F11/18
Filed: 1978-10-11
Abstract: PURPOSE: To perform the readout of count value of timer in high speed by keeping the synchronism of timer in the system, through the provision of output processing circuit of timer.  
     CONSTITUTION: When the processing unit 1 stores new timer value to the timer circuit 12, the timer control circuit 10 sets the timer renewal suppression FF, and this output is given to the timer circuit via the OR gate 22 to stop the renewal of timer. Further, the output of FF21 is fed to other processing unit 2 ans similar operation is made. Next, the circuit 10 sets the timer set value to the communication register 20 and after that, sets it to the timer circuit 12 via the data line 201. Further, when the start of the communication between processing units is requested to the communication control circuit 11 via the signal line 106, the circuit 11 delivers request signal via the control line 108 to other processing unit 2 and delivers the timer set data to the processing unit 2 via the data line 201. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11320155-A (JP)
Title: Laser beam machining method, machining equipment, and work
Inventor: ISAJI KAZUHIDE
IPC: B23K26/382
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a machined hole of high quality at a high yield by completing the laser beam machining when it is judged that the work reaches the desired machine state even if the number of laser beam machining times does not reach the set number of laser beam outputs or by carrying out laser-beam machining to the set number of laser outputs except for under the above condition. SOLUTION: A laser beam is inputted to an incident light detector 16 and a reflected light detector 26, and signals from each detector are transmitted to amplifiers 27 and 28, amplified, and sent to an arithmetic processor 29. The arithmetic processor 29 divides the reflected light signal by the incident light signal and generates a normalized signal. With the first and second completion reference value setters 30 and 31, a judging reference and a machining completion reference are preset. If the normalized signal exceeds the judging reference value, the machining is judged as completed. When the number of laser beam machining reaches the laser output set value, the machining is judged as completed if the normalized signal exceeds the machining completion reference.  If the work reaches the desired machine state, the hole machining is completed even when the number of laser beam machining is less than the set value.
Patent JP-S5350552-A (JP)
Title: Refrigerating system
Inventor: KURAHASHI YOSHIO
IPC: F25B1/00
Filed: 1976-10-19
Abstract: PURPOSE: In a refrigerating system for a cooling box, refrigerating and cooling showcase or an air conditioning apparatus, a radiation heat is utilized effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5649473-A (JP)
Title: Double sealed valve
Inventor: YOSHIKAWA NOBUTAKA
IPC: F16K31/122
Filed: 1979-09-28
Abstract: PURPOSE: To provide possibility to clean well the space between two valve elements by installing an auxiliary piston in a cylinder and operating it at the time of cleaning for putting the elements of this double construction valve into a separated position with the valve opened.  
     CONSTITUTION: In case first or second valve elements 7, 13 can not be closed perfectly due to an accidental intrusion of any foreign matters between the first valve element 7 and first valve seat 4 or between the second valve element 13 and second valve seat 5, leakage will happen at this point not closed perfectly. The leak liquid is however drained out through the space between first and second valve elements 7 and 13 and a leak exhaust pipe 10, and the liquids at the elbow side and at the valve chest side are not mixed with each other. When cleaning liquid is to be flushed, pressed air is fed from an auxiliary air hole 23 to put first and second valve elements 7, 13 into separated positions with the valve opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111822-A (JP)
Inventor: ROBAATO EI DAUNINGU
IPC: G05D21/00
Filed: 1985-06-10
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-S6143700-A (JP)
Inventor: KAR KISHORE K
IPC: C01F7/784
Filed: 1985-06-10
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-S6021562-A (JP)
Inventor: HARUKU EMU AITATSUKU
IPC: H01L27/112
Filed: 1983-07-11
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。