baber/WOPTO huggingface dataset:
Patent JP-H11291256-A (JP)
Title: Molding die, manufacture of molding die, recording medium and manufacture of recording medium
Inventor: ISHIDA TAKEHISA
IPC: B29C33/38
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To control generation of undulations and projections as much as possible and form a base of good surface properties by making a metal film adhere on a recessed section formed on the surface being in contact with a molded product and embedding the same thereon. SOLUTION: A photoresist film so patterned as to expose a recessed section 3c is used as a mask, and a recessed section 2a is coated with a metal film 6 by spattering. Then the photoresist film is melted and released to manufacture a molding die 1 in the state that only an exposed section as the recessed section 3c is made to adhere on the metal film 6 and embedded thereon is manufactured. In the case, for instance, the thickness of the metal film 6 is thickener than the depth of the recessed section 3c, a protruded section 6a on the molding die 1 is formed by a peripheral edge of the metal film 6 embedding the recessed section 3c. As a result, a recessed section 20a is formed to a certain extent on a disk base 20 molded by using the mold die 1, while a protrusion generating the cause of the contact with a head is not formed thereon.
Patent JP-S59220794-A (JP)
Inventor: SUGIURA YOUJI
IPC: G10H1/00
Filed: 1983-05-30
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-H03295269-A (JP)
Title: Manufacture of dynamic type memory
Inventor: YOSHIKAWA SUSUMU
IPC: H01L21/8242
Filed: 1990-04-13
Abstract: PURPOSE:To enhance a lower electrode in area by a method wherein a first polysilicon film is formed, a second polysilicon film is selectively deposited on the first polysilicon film through a silicon selective growth method, and the lower electrode is formed. CONSTITUTION:A MOS transistor is formed on a semiconductor substrate 1 where an element isolating oxide film has been formed, an insulating film 5 is deposited, and a contact hole is provided to a diffusion layer 4. Then, a first polysilicon film 6 is deposited on the whole surface, a photoresist 7 is provided to the film 6, and the polysilicon film 6 is etched using the photoresist 7 as a mask into a lower electrode 6'. A second polysilicon film 7 is selectively formed on the lower electrode 6' of polysilicon through a silicon selective growth method. Thereafter, the second polysilicon film 7 is doped with impurities through an ion implantation method. Lastly, a dielectric film 8 is deposited on the second polysilicon film 7, and polysilicon is deposited thereon, which is etched into an upper electrode 9.
Patent JP-S61254789-A (JP)
Title: Blind device
Inventor: HORUSUTO RIIRU
IPC: E06B9/32
Filed: 1986-04-25
Abstract: A signal generator equipped with a shading device and two light sensors is arranged on the upper side of a slat equipped with retro-reflective prisms and rotatable about a longitudinal axis. Depending upon the sun's position relative to the slat, the light sensors are variously shaded or illuminated by means of the shading device, and when the slat is rotated about its longitudinal axis, the light sensors supply electrical code values which change in opposing directions. A difference between the code values is fed via an amplifier to a servo-motor which rotates the slat about its longitudinal axis until the plane of incidence of the sun's rays, which passes through the longitudinal axis, is at right angles to the upper side of the slat. This ensures that sun's rays which hit the slat are reflected regardless of the sun's position, the time of year, and the alignment of the facade plane in which the slat is arranged.
Patent JP-H10274850-A (JP)
Title: Photosensitive resin composition
Inventor: KATO HIDETO
IPC: C08G73/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To form a noncomosive polyimide coating film excellent in adhesiveness to a substrate by heat treatment at a low temp. by incorporating specified polyimicle resin, a sensitizer and/or a photopolymn. initiator and an org. solvent. SOLUTION: This photosensitive resin camps. contains polyimide resin having a wt. average mol.wt. of 5,000-150,000 represented by formula I, a sensitizer and/or a photopolymn. initiator and an org. solvent. In the formula I, X is at least one kind of tetravalent org. group represented by formula II, III, etc., Y consists of 30-100 mol% divalent org. group represented by formula IV and 70-0 mol% divalent org. group represented by formula V, Z is a divalent org. group represented by formula VI, each of (m) and (n) is the number of structural units, 0.70<=m/(m+n)<=0.98 and 0.20<=n/(m+n)<=0.30. In the formula IV, (a) is 0 or 1 and R is acryloyl, methacryloyl, etc. In the formula V, Q is a divalent org. group represented by formula VII, etc.
Patent JP-S5869-A (JP)
Inventor: SHIMIZU TAMIO
IPC: F25B33/00
Filed: 1981-06-24
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-H11275183-A (JP)
Title: Portable terminal
Inventor: TOKUE JUN
IPC: H04W68/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically select and change-over an operation mode for announcing an incoming call by providing a means by which a low frequency vibration intrinsic to a human body is correctly detected by means of a sensor and announcing the incoming call by means of the vibration when an equipment is carried and by means of sound or light unless it is carried. SOLUTION: A signal outputted from the sensor 1 is amplified to a prescribed level in an amplifier circuit 2 and supplied to a detection circuit 3 as a sensor output signal. The detection circuit 3 detects the sensor output signal and outputs a wave detection output signal with a prescribed level during a period when the vibration intrinsic to the human body is being outputted. The wave detection output signal is supplied to a comparator 4 and compared with a prescribed reference signal. A comparison output signal becomes a high level signal during the period when the low frequency vibration intrinsic to the human body is detected and becomes the low level signal in the period except it.  The comparison output signal is transmitted to a control circuit 5 constituted of CPU, etc., and the operation mode for announcing the incoming call is selected and changed-over in accordance with the present state of a portable telephone set and the level of the comparison output signal.
Patent JP-S5524422-A (JP)
Title: Power source unit for laser oscillator
Inventor: ISHIKAWA KEN
IPC: H01S3/092
Filed: 1978-08-10
Abstract: PURPOSE:To light up the flash lamp for laser oscillator by charging plural number of discharging capacities stably through one DC power ciruit subjected to phase control. CONSTITUTION:Capacities 25, 26 are charged to voltages Vcl' Vc2 through output of a DC power 10, and a controlling feedback voltage is detected through coils 30, 31. From subjecting detection voltage and reference voltage 37 to differential amplifications 34, 35 respectively to change resistance values of transistors 38, 39 in parallel connection, a phase of voltages working on the neutral point of a transformer 41 and on the node of capacity 42 at rectifier 40 side according to the series capacity 42. Conducting angles of SCR 15a, 15b are changed by the phase shift and voltages of the capacities 25, 26 are controlled. Where the capacity 25 discharges a lamp 23 connected to a coil 18 through switch element 28 and there occurs a voltage drop accordig to a current IL1, the differential amplifier 34 works to enlarge the conducting angles of SCR 15a, 15b and secondary voltage is generted on a transformer 14. According to this constitution, plural number of capacities are subjected to charging control independently, and one side is discharged simultaneously or in a time lag by switching control of the switch element, thus oscillating laser output steadily.
Patent JP-H05299524-A (JP)
Title: Laser marking device
Inventor: HARAYAMA TETSUKAZU
IPC: H01L23/00
Filed: 1992-04-17
Abstract: PURPOSE:To irradiate two types of laser beams through fiber using one of the laser beam as a visible beam guide and the other laser beam for mark processing, and also to finely adjust marking position without having a dummy irradiation. CONSTITUTION:The title laser marking device is provided with an oscillation part 1 which outputs a plurality of laser beams, a single fiber 9 with which the plurality of laser beams are fed, and an emitting part provided at the end of the fiber. Further, a pair of reflection plates are arranged in a hollow sheathing cover 2 on the laser oscillation part 1, and a YAG rod 4 and a xenon lamp are provided corresponding to the reflection plates 3. One laser beam is used as a visible guide, and the other laser beam is used for processing of a mark. As a result, the irradiation position can be determined accurately without dummy irradiation, and safe workability can be ensured by projecting a visible semiconductor laser and a positioning YAG laser simultaneously.
Patent JP-S58214211-A (JP)
Inventor: YAMADA MINORU
IPC: H01B5/00
Filed: 1982-06-08
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-S60239889-A (JP)
Inventor: AMAKO ATSUSHI
IPC: G07D7/20
Filed: 1984-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11294187-A (JP)
Title: Biomass gasifying power generation plant
Inventor: KISO FUMIHIKO
IPC: F02C6/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To improve power generation efficiency in a power generation plant adapted to gasify biomass and drive a gas turbine by the gas to generate electric power by transporting the biomass to a drier with air, and supplying some of transported air containing moisture separated from the biomass to a compressor. SOLUTION: Biomass 1 is supplied from a rock hopper 11 to a gasifying furnace 10. In this case, air 2 pressurized by a compressor is used for transporting the biomass 1. Since fine grains are contained in the generated gas 3 obtained by gasifying the biomass 1, the fine grains are removed by a cyclone 20 and a dust removal filter 30. A sulfur compound in the generated gas 3 is removed by a desulfurizing device 40. Further, purified gas 4 is supplied to a gas turbine combuster 52, and burnt by the air 6 supplied from a biomass drier 70 and compressed by the compressor 50. The combustion gas is supplied to the turbine 51 to rotate a power generator 53, thereby obtaining electric output.
Patent JP-S62267225-A (JP)
Inventor: JIYON JIYOSEFU KABARA
IPC: A61P31/04
Filed: 1987-04-20
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-H06310021-A (JP)
Title: Filament for generating thermion
Inventor: IGAWA AKIO
IPC: H01J37/18
Filed: 1993-04-23
Abstract: PURPOSE:To prolong the life of a filament for generating thermion by using a W wire, for which Ce is doped in the wire of the filament for generating thermion, at the ratio of no more than 2%. CONSTITUTION:A filament for generating thermion is used, for example, as the analysis tube filament 10 of an He leak detector. A W wire, for which CeO2 (ceria) is doped in the wire rod 10b at the ratio of no more than 2%, is used. In the manufacturing process, a ceria solution is added to pure W powder in a first process, and the mixture is kneaded and solidified into a pellet form in a second process. The pellets are pressed in a third process, and is sintered in a furnace. The sintered substance is struck and spread in a fourth process, and is pushed into a die at high pressure in a fifth process. The substance is then drawn into a wire form from a hole provided on the dia. The W wire is used as the wire of the analysis tube filament.
Patent JP-S5525130-A (JP)
Title: Automatic selective control regulator
Inventor: SUMI AKIRA
IPC: G05B15/02
Filed: 1978-08-10
Abstract: PURPOSE: To prevent an automatic selective control system with several control variables and one operation terminal from being unstable due to chattering when a selected regulator is put in a stand-by state by switching.  
     CONSTITUTION: In the regulator used for an automatic selective control system, the output of amplifier 5, process variables of measurement value Mn, set value Sp, bias value B..., and external feedback signal YF are inputted to analog comparators 21 to 28, where they are compared with the output voltage of DA converter 3 to convert each input voltage into a digital signal, and processor 1 receives respective digital signals and then computes position type control outputs on the  basis of the input signals; and its output is converted by the DA converter into an  analog voltage, which is led to hold capacitor 6 via semiconductor switch 4 before  being supplied to an object to be controlled via amplifier 5. Although high selector  SLC select a higher output between outputs (y 1 ) and (y 2 ) of two regulators CNT1  and CNT2, constant bias value B is added and subtracted to and from the highest  limit and lowest limit, thereby preventing chattering. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04325517-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: HONDA SHIRO
IPC: C08G59/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the formation of package crack in the step of surface mounting of a semiconductor device. CONSTITUTION:An epoxy resin composition essentially consisting of an epoxy resin, a phenolic curing agent and fused silica, wherein the epoxy resin essentially consists of at least either a bifunctional epoxy resin having a biphenyl skeleton or a bifunctional epoxy resin having a naphthalene skeleton, the phenolic curing agent essentially consists of a phenolaralkyl resin, and the fused silica comprises 97-60wt.% broken fused silica of a mean particle size of 10mum and 3-40wt.% spherical fused silica of a mean particle size of 4mum or below, the mean particle size of the spherical fused silica is smaller than that of the broken fused silica, and the inorganic filler containing the fused silica is used in an amount of 75-90wt.% based on the total composition. This composition has excellent soldering-heat resistance and is useful as an epoxy resin for semiconductor sealing.
Patent JP-H054307-A (JP)
Title: Laminate of thermoplastic elastomer
Inventor: MURATA KAZUHIKO
IPC: C08L23/00
Filed: 1991-04-26
Abstract: PURPOSE:To import weather resistance and excellent heat resistance and dimensional stability to the above laminate, by a method wherein the laminate is constituted of a layer obtained by heat-treating dynamically a blended matter containing peroxide crosslinked olefin copolymeric rubber, olefin plastic and alpha,beta-unsaturated carboxylic acid and a superpolymeric polyolefin layer. CONSTITUTION:A thermoplastic elastomer laminate is constituted of a layer comprising a graft modified olefin elastomer which is crosslinked partly by being heat-treated dynamically in the presence of organic peroxide, a blended matter containing 95-10 pts.wt. peroxide crosslinked olefin copolymeric rubber, 5-90 pts.wt. olefin plastic (the total quantity of them are made 100 pts.wt.) and 0.01-10 pts.wt. alpha,beta-unsaturated carboxylic acid or its derivative or an unsaturated epoxy monomer and a layer comprised of superpolymeric polyolefin.
Patent JP-S63262943-A (JP)
Title: Code length recognition system
Inventor: HIGUCHI TAKEHIKO
IPC: H04L7/04
Filed: 1987-04-20
Abstract: PURPOSE:To make information concerning code length unnecessary, by adding invalid data constituted of bits >=2 at the front of valid data, and sending the data after setting a logic value different from that of another bit on the final bit of the invalid data. CONSTITUTION:A code generating means 101 constitutes a code (d) of prescribed bit length by adding the invalid data (db) consisting of bits >=2 at the front of the valid data (da), and different logic values are set on the final bit Y and the bits X other than the bit Y consisting of the invalid data (db). A logic value change detecting means 201 inspects the logic value of each bit consisting of the code (d) transmitted from a transmission side 100 from a leading bit in order, and detects the change of the logic value. A valid data extracting means 202 extracts the next bit of the final bit Y where the change is detected by the logic value change detecting means 201 and after as the valid data (da). In such a way, it is possible to make a means to receive the code length data, etc., unnecessary, and the profitability of a code transmission system can be improved.
Patent JP-H02276291-A (JP)
Title: Connection of pattern
Inventor: FUKUNAGA KEISUKE
IPC: H05K3/36
Filed: 1989-04-18
Abstract: PURPOSE:To precisely connect the pattern of a flexible board to that of a rigid board by a method wherein the pattern formed face of the flexible board is made to confront that of a rigid board at an angle of inclination in a prescribed range, and the proximate end of the pattern formed face of the flexible board is pressed against the pattern formed face of the rigid board. CONSTITUTION:Many electrodes are formed in pattern on an end 11 of a rigid board 1, and the board 1 is horizontally placed on a bed 3. Electrodes corresponding to the electrodes of the board 3 are formed in pattern on one side of a flexible board 2, and the board 2 is supported in such a position that it is inclined to the pattern formed face of the board by an angle of 5 degrees. A transparent adhesive agent 22 is applied onto a lower end 21 of the flexible board 2 which faces toward the end 11 of the board 1, the end 21 is pressed against the end 11, and all the curved end 21 is brought into close contact within the surface of the board 1. Then, the patterns of the boards 1 and 2 are made coincident with each other, and then a heated bonding head 71 of a bonding means v is made to press the boards 1 and 2, whereby the adhesive agent 22 is set to bond the board 1 and the board 2 together making the corresponding patterns of the boards 1 and 2 precisely coincident with each other. The flexible board 1 is required to be inclined to the rigid board 1 by an angle of 3-10 degrees.
Patent JP-S5432353-A (JP)
Title: Liquid level detector of hermetically closed tanks
Inventor: KUMABE MUTSUROU
IPC: F17C13/00
Filed: 1977-08-17
Abstract: PURPOSE: To minimize the effect by head liquid evaporation in a reference level device at the time of sudden decrease in pressure by providing a back up reference level device in a boiler drum, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5525563-A (JP)
Title: Ocean wave power generating system using resonance pipe
Inventor: NAKAHARA TSUNAMITSU
IPC: F03B13/22
Filed: 1978-08-11
Abstract: PURPOSE: To achieve most effective and powrful power generating effect constantly by the exhaust air by constantly maintaining the water column in resonance condition easily and automatically dealing with the change of the wave length by controlling the pressure in the air compression chamber with the exhaust valve.  
     CONSTITUTION: The trumpet shaped opening end of the curved pipe 1 is positioned a little below the surface of the sea 7, and the other end is straight and projected out of the sea 7 to form the air compression chamber 2 above the surface of the sea 8 which is taken into the curved pipe 1, and the nonreturn valve 4 to let the air flow in and the exhaust valve 3 to control the air pressure in the air compression chamber are provided in the top part of the pipe 1, and the air of the accumulated pressure 5 on top of the pipe 1 is blown against the turbine 6 to drive the generator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61256712-A (JP)
Inventor: NAKANO MINORU
IPC: H01G9/035
Filed: 1985-05-10
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-S62255850-A (JP)
Title: Measuring instrument for density of fine grain in liquid
Inventor: KONAME KANJI
IPC: G01N15/04
Filed: 1986-04-30
Abstract: PURPOSE:To measure a fine grain density in liquid in a short period by rotating a centrifugal separating chamber for a prescribed length of time, and thereafter, giving a sample liquid taken from the outside cell of the centrifugal separating chamber which has been divided into two by a partition wall, to a light scattering cell. CONSTITUTION:When a centrifugal separating chamber 15 has been filled with the sample liquid, valves 12, 14 are closed, the separating chamber 15 is rotated for a prescribed time by a rotation driving mechanism 19, and thereafter, the inside of the separating chamber 15 is divided into two cells. In this state, the rotation of the separating chamber 15 is stopped, the sample liquid contained in the outside cell 30 is injected into a pan 20, and its liquid is converged to a detecting point 5 of the liquid 2 flowing at a constant speed in a light scattering cell 1. A light beam which is scattered by a fine grain passing through this detecting pint 5 is condensed by a lens 6, made incident on a photodetector 7, and its output pulse signal is measured for a prescribed time by using a pulse counter 8. IN this way, the number of fine grains passing through the detecting point 5 is measured, and a density of the fine grain in a liquid main stream 10 flowing through the original pipeline 9 can be derived.
Patent JP-S5222917-A (JP)
Title: Energy sensitive material needless for development
Inventor: SHIRAKAWA TAKU
IPC: G03C1/725
Filed: 1975-08-14
Abstract: PURPOSE:To provide an energy sensitive material capable of performing high density recording of an energy rays image without requiring development.
Patent JP-H01271697-A (JP)
Title: Engagement rotation type cross flow fan
Inventor: KONNO ITSUO
IPC: F04D17/04
Filed: 1988-04-22
Abstract: PURPOSE:To facilitate the adjustment of a flow rate with a motor, by loosely inserting a support shaft of a base fan into a bearing of an auxiliary fan, and unitedly rotating the auxiliary fan with the rotation of the base fan due to the mutual contact and engagement of blade pieces. CONSTITUTION:A base fan A is a required length of cross flow fan composed by providing blade pieces 1 on a circular plate 2 and constructing them cylindrically. A supporting shaft 3, projected on one side of the base fan A, is loosely inserted in a bearing 4 of an auxiliary fan B samely shaped as the base fan A, and ends of the blade pieces 1 of both fans A, B are confronted and engaged with each other. When the base fan A is rotated in the direction of an arrow (a), the auxiliary fan B is pressed by the blade pieces of the fan A and simultaneously rotated.
Patent JP-H08293449-A (JP)
Title: Aligner
Inventor: KOBAYASHI NAOYUKI
IPC: H01L21/027
Filed: 1995-04-24
Abstract: PURPOSE: To reduce a space required for a cooling mechanism that removes heat generated from the heating element of an aligner, and locally and efficiently remove the generated heat without any influence on other equipment. CONSTITUTION: The movable element 20B of a linear motor 20 drives an X axis stage 14 in the X direction. A Z tilt driving mechanism 18A, 18B moves a sample stage 15 with a wafer 3 placed thereon in the Z direction and tilt direction. The movable element 20B and the Z tilt mechanism 18A, 18B are secured on the X axis stage 14, on which a heat pump 22 is in turn installed. Cooling water is circulated through a heat exchanger 21 secured on the heat pump 22. The cooling water is supplied from and returned to an external temperature controller 24 through a water supply pipe 23A and a draining pipe 23B. Heat, generated from the movable element 20B and the Z tilt driving mechanism 18A, 18B and absorbed to the heat pump 22 through the X axis stage 14, is thereby removed.