baber/WOPTO huggingface dataset:
Patent JP-H05102027-A (JP)
Title: Developing device
Inventor: YAMAMOTO YUICHI
IPC: H01L21/30
Filed: 1991-10-08
Abstract: PURPOSE:To apply photoresist to the reverse side of a wafer while protecting its active surface from damage or contamination. CONSTITUTION:Rollers 2 are provided for rotating a wafer 1 while holding it at the peripheral edge with its surface uncovered. A developer nozzle 4 and a photoresist spout are provided on opposite sides of the wafer to perform the application and development of photoresist.
Patent JP-2000091305-A (JP)
Title: Wet etching equipment for manufacture semiconductors
Inventor: MANABE TOYOO
IPC: H01L21/306
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide wet etching equipment for manufacturing semiconductors with can prevent permeation of etching liquid into the front of a water at etching of the back of the water. SOLUTION: A substrate holder 15, which has an aperture 15A showing an outer shape almost the same as that of a wafer W on one end, is used. The peripheral part of the water W is made to abut against an annular sealing member 17 arranged in the aperture 15A, making the back of the water W face outward (downward), and the wafer W is fixed to a substrate holder 15 by using the pressure difference between a pressure (atmospheric pressure) Fa acting on the front side of the wafer W in etching liquid and buoyancy Fb acting on the back side. At this time, etching liquid is prevented from permeating the front side of the wafer by the sealing action of the seal member 17.
Patent JP-2001083125-A (JP)
Title: Method and device for controlling direction of ultrasonic vibration and material deterioration diagnostic device
Inventor: NAGASHIMA YOSHIAKI
IPC: G01N29/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for forming an ultrasonic wave which vibrates in an arbitrary direction without rotating an ultrasonic probe mechanically and a material deterioration diagnostic device using the direction controlling device. SOLUTION: An ultrasonic wave transmitting-receiving section 2a impresses a high-voltage pulse upon a thickness-shear vibrator 101a synchronously to a trigger signal supplied from a material deterioration diagnosing section 4. The vibrator 101a generates a transverse wave 12a. The diagnostic section 4 gives the trigger signal to the transmitting-receiving section 2b when a fixed period of time elapses after the trigger signal is outputted and the section 2b impresses the high-voltage pulse upon the vibrator 101b synchronously to the trigger signal. Another thickness-shear vibration 101b generates another transverse wave 12b. In an object 10 to be inspected, a transverse wave which is the composite wave of the transverse waves 12a and 12b is generated.  The vibrating direction of the composite transverse wave can be controlled by controlling the driving voltages impressed upon the transverse waves 12a and 12b.
Patent JP-H0999770-A (JP)
Title: Door pocket structure having ashtray
Inventor: INOUE ATSUSHI
IPC: B60N3/08
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a door pocket structure having an ashtray which can obviate increasing or reinforcing strength of a door lining and by which a space above the ashtray can be effectively used and which has a housing part in which a small article can be housed and from which the small article can be easily taken out. SOLUTION: A platelike member 28 is fixed to a lower part of a door lining 24 arranged on a rear side door of an automobile, and a door pocket 20 is formed of the door lining 24 and the platelike member 28. A hole part 34 is defined in a part of the platelike member 28, and an ashtray is installed so as to be freely openable-closable and freely mountable-demountable. Swelling parts 64a to 64d to surround upper and lower parts and both side parts of the ashtray are formed on the door lining 24, and a recessed part 68 is defined in the swelling part 64a, and a housing part 70 is formed.
Patent JP-H11103307-A (JP)
Title: Transmission system with trigger function and method for measuring time interval of its input output signal
Inventor: YOSHIDA KAZUO
IPC: H04L12/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To measure a time interval of an input output signal from a corresponding transmission signal. SOLUTION: Trigger conditions of transmission signals S10, S20 corresponding to an input signal IN1 and an output signal OUT1 of a measurement object are generated and stored in a memory of a master station 30. Whether or not a change in a state of the transmission signal on a signal line is coincident with the trigger condition is discriminated and when the condition is coincident, trigger signals q5, q6 are outputted to a measurement device 31. The measurement device 31 measures a time difference t1 between transmission signals Sa1, Sb1 when the trigger signals q5, q6 are received to discriminate whether or not the time difference t1 is <= a permissible value.
Patent JP-S61140154-A (JP)
Title: Semiconductor device
Inventor: KOJIMA KAZUO
IPC: H01L23/31
Filed: 1984-12-12
Abstract: PURPOSE:To improve moisture resistance by a method wherein the pellet mount substrate of the titled device is formed square by cutting a plate or the like of fiber-reinforced resin, created by being filled with fibers longitudinally and laterally arranged in cloth form, at an inclination of about 45 deg.C to the fiber direction. CONSTITUTION:The package substrate 1 is formed out of glass epoxy, one of fiber-reinforced resin, and a cavity 2 which is the recess is bored almost at the center of said substrate. Through-holes 3 the perforations are formed around it, and a wiring 6 to electrically connect a wiring 4 formed by print- forming copper and the like on the substrate top with a back electrode 5 is formed on the wall surface of said through-hole 3. The package substrate 1 is formed by cutting the glass epoxy, created by being filled with glass fibers 11 in the state of longitudinal and lateral arrangement, at an inclination of about 45 deg. to the direction of both of said fibers, and by boring the cavity 2 of required shape almost at the center.
Patent JP-2000078257-A (JP)
Title: Portable communication device and its use method
Inventor: NAKAJIMA MASATO
IPC: H04B1/38
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable communication device for which a desired function is provided to the portable communication device by adding functions other than the exclusive function to components, that are detachable from a radio equipment main body such as a battery unit and a cover member and the beautiful appearance of the portable communication device are not deteriorated when it is not used with added functions other than the exclusive functions. SOLUTION: In this portable communication device 10, provided with a communication device main body 12 having communication functions and a detachable battery unit that supplies power to the communication device main body 12, plural battery units such as a battery unit having only a battery function and a battery unit 38 with additional functions, in addition to the battery function, are prepared for the battery unit and a desired kind of battery unit from among them is replaced for the communication device main body 12 with others, at any time.
Patent JP-H0982828-A (JP)
Title: Vacuum sealed device and its manufacture
Inventor: MOCHIDA YOICHI
IPC: B81B3/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact vacuum sealed device and its manufacturing method at low cost having excellent operational element characteristics. SOLUTION: An operation element 4 and a communication path 8 are provided on an element substrate 3 while a cover member 6 is junctioned with the upper side of the element substrate 3. The cover member 6 is provided with recessions 17 and 16, besides, an actuator valve 13 composed of a beam part 11 whose base terminal side is fix-supported on the peripheral surface and valve closing surface 12 connecting to the front end of the beam part 11 and opposing to an outer side aperture part 9 is provided on the peripheral surface of the recession 16. In the state of valve closing surface 12 not blocking the outer side aperture part 9, the space 7 containing the operation element 4 is vacuum-exhausted from the communication path 8.  Later, the space between the actuator valve 13 and the element substrate 3 is impressed with voltage to make the beam part 11 bent-deformed by static electricity for making the valve closing surface 12 block the outer side aperture part 9 so that the element substrate 3 in such a state may be heated to melt-junction the contact surface between the valve closing surface 12 and the element substrate 3 by the eutectic reaction producing no gas at all.
Patent JP-H10107520-A (JP)
Title: Three-distributer and three-combiner
Inventor: TANAKA TOMONORI
IPC: H01P5/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a three-distributer and a three-combiner in which the layout and the shape are realized with a high degree of freedom in the case that they are realized on a dielectric board. SOLUTION: The three-distributer and three-combiner are realized by applying electric field/magnetic field coupling to three microstrip lines 7, 8, 9 placed in parallel. In the case of using the three-distributer and three-combiner for a three-distributer, a port 1 of the middle microstrip line 8 is used for an input port and a port 2 of the line is used for a 1st output port. A port 3 of the line 7 and a port 4 of the line 9 in the lines 7, 9 formed to both sides with the microstrip line 8 in between are used for a 2nd output port and a 3rd output port respectively. Since the termination resistor has only to be provided to ports 5, 6 acting like isolation ports respectively, a high degree of layout and shape to realize the three-distributer and three-combiner on a dielectric board is attained.
Patent JP-H07112892-A (JP)
Title: Auxiliary hook housing device for wheel type crane
Inventor: HANAMOTO TAKAHIRO
IPC: B66C23/88
Filed: 1993-10-19
Abstract: PURPOSE:To prevent the generation of relative movement of an auxiliary hook and the surface, on which the auxiliary hook abuts, for transmitting the hoisting e force of this auxiliary hook to an auxiliary hook housing bracket at the time of housing the auxiliary hook. CONSTITUTION:An auxiliary hook housing bracket 12 is fitted to an auxiliary sheep bracket 3, which is fitted to a boom head 2 freely to be turned between the housing position and the projecting position, freely to be turned around of an auxiliary sheep shaft 13, and a connecting link 16 is provided between this auxiliary hook housing bracket 12 and the boom head 2. A four-joint link mechanism 19 as a movement regulating mechanism for moving the auxiliary hook housing bracket 12 toward the front surface of the tip of the boom so that the surface 14, on which the auxiliary hook abuts, is always directed downward at the time of housing the auxiliary hook is thereby formed.
Patent JP-S61138640-A (JP)
Title: Liquid for surface-treatment of polyvinyl alcohol film
Inventor: MATSUOKA SHIGEMITSU
IPC: C08L29/04
Filed: 1984-12-11
Abstract: PURPOSE:To obtain a liquid for the surface-treatment of a PVA film effective to prevent the blocking of the film, by compounding a vinyl chloride resin with a PVA resin, a silicone water-repellent, and fine particles having an average particle diameter falling within a specific range, at specific ratios. CONSTITUTION:The objective surface-treating liquid can be produced by compounding (A) 100pts.(wt.) (resin bases) of an emulsion of a vinyl chloride resin, e.g. vinyl chloride-vinyl acetate copolymer with (B) 50-500pts. (resin basis) of an aqueous solution of PVA, e.g. aqueous solution of a saponified vinyl acetate-acrylamide compolymer, (C) 10-100pts. of a silicone water-repellent (as an aqueous solution or emulsion) and (D) 30-300pts. of fine particles having average particle diameter of 5-1,000mmu, e.g. silica, starch, etc. The surface- treatment liquid is diluted with water to a solid concentration of 0.5-10%, and applied to the surface of a PVA film at a rate of 0.01-0.5g/m<2> (solid basis, per one surface of the film).
Patent JP-S62123344-A (JP)
Title: Heat analyzer
Inventor: KURACHI IKUO
IPC: G01N25/20
Filed: 1985-11-22
Abstract: PURPOSE:To obtain an apparatus which enables a high-temperature heat analysis upto about 2,200 deg.C, by utilizing the combination of the advantage of the possibility of quick boosting of an infrared image furnace and the advantage of partial heating by laser heating. CONSTITUTION:This analyzer has a quartz tube 3 arranged along the axis of a laser light from a laser oscillator 1, a heat insulating cap 4 with a hole for passage of the laser light from the laser oscillator 1 placed concentrically in a tube, a sample cell 5 arranged thereinside, a cap 6 for thermodiffusion provided on the cell 5, a thermocouple 7 connected therebelow and the like. A sample system 2 is adapted to perform heat analysis under the atmosphere of argon and the heat insulating cap 4, the cell 5 and the cap are composed of highly pure carbon or the like. On the other hand, an infrared image furnaces 8 are arranged radially in the perimeter of the quartz tube 3 of the sample system 2. The apparatus thus arranged delivers about 2,200 deg.C at the highest possible temperature and the thermogravimetric possible temperature area ranges from the room temperature to about 2,200 deg.C.
Patent JP-S62121064-A (JP)
Title: Interline printing pattern preparation device
Inventor: HANETO JIYUNICHI
IPC: G06F3/12
Filed: 1985-11-22
Abstract: PURPOSE:To enable desired printing pattern to be prepared between lines by generating a dot pattern between lines to be printed according to information on paper feed amount to be given to a platen when the paper feed amount to the platen is not constant. CONSTITUTION:In a unit having generally a variable line feed width that is, a variable paper feed value realized by a platen, control signals A1, A2, A3 relative to modes such as paper feed amount data B, data C on paper feed amount to a platen control and lateral/vertical writing, underline/ruled line are transmitted to the platen control 10 by CPU 1. Consequently a line pattern generator 13 generates line data such as underlines and ruled lines as a line pattern to be printed between character lines. A selector 14 selectively passes line data to be given by the line pattern generator 13 or line data to be transmitted by CPU 1 in accordance with a selection control signal from CPU 1, giving such data to a printing head 15. Thus a printing pin corresponding to the printing head 15 is assisted to print dots on recording paper.
Patent JP-S63181808-A (JP)
Inventor: PATORITSUKU MITSUSHIERU KENII
IPC: E02B17/00
Filed: 1987-10-16
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-H06117758-A (JP)
Title: Method of indicating scheduled time of grain drying
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1992-09-30
Abstract: PURPOSE:To change an indicating content and reduce unreasonable indication when drying approaches the finishing and a detected moisture value becomes lower than a finishing moisture value once upon operating and indicating a time until the drying is finished. CONSTITUTION:The indicating method is effected by an operation control unit 19, detecting that a detecting moisture value has become lower than a finishing moisture value at a specifies plurality of times and outputting a drying stopping signal, an operating means and an indicating means, which operate and indicate the scheduled time T of grain drying from a difference between the detected moisture value Mn of drying grain and a preset finishing moisture value Me. The control unit 19 is constituted of a comparing means, comparing and deciding whether the detected moisture value Mn is lower than the finishing moisture value Me or not, a deciding means, deciding whether the drying is finished or not by a result whether the times of detecting moisture values lower than the finishing mositure value Me have arrived at a specified plurality of times or not, and a limiting means, brining the operating means into non-operating condition and outputting a fixed time instead of the same when the times are not enough for a finishing decision effected by the deciding means.
Patent JP-H10110778-A (JP)
Title: Base isolating device for bridge
Inventor: SASAKI NOBUYUKI
IPC: E01D19/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent damage and trouble at the time of receiving large horizontal force by forming a protrusion, which is broken by horizontal load of prescribed magnitude, at one of respective sliding surfaces of a pair of upper base isolating material and lower base isolating material which is capable of relative sliding between a bearing and a bridge pier, and forming a fitting hole loosely- fitted with the protrusion at the other. SOLUTION: Horizontal force in a bridge-axis direction and in an orthogonal- tobridge axis direction, which acts on a bearing, is supported by a protrusion 13a, whose cross-section A is set so as to be broken when horizontal force in excess of an allowable value is received. After the protrusion 13a is broken, upper and lower base isolating materials 12, 13 slide relatively with each other, so as to damp the horizontal force (sliding) by frictional resistance generated between the sliding surfaces. The upper and lower base isolating materials 12, 13 of a base isolating device are applied by a combination of different types of materials from each other with stable friction characteristics to prevent the sliding surfaces sliding under high load from being seized for stable high frictional resistance.
Patent JP-H06107572-A (JP)
Title: Purification of 1,1,1,2-tetrafluoroethane
Inventor: ONO HIROMOTO
IPC: B01J27/138
Filed: 1992-09-30
Abstract: PURPOSE:To eliminate fluoroalkenes contained in crude 1,1,1,2-tetrafluoroethane. CONSTITUTION:Crude 1,1,1,2-tetrafluoroethane is made to react with hydrogen fluoride in the presence of a catalyst. This catalyst can be prepared by carrying one kind of metallic compound (the metal being selected from Cu, Mg, Zn, Pb, V, Bi, Cr, Mn, Fe, Co and Ni) on a catalytic carrier, such a special activated alumina as to be 50-400Angstrom  in pore size with >=70% of the total pores falling within the mean size + or -50% in diameter, followed by treatment with hydrogen fluoride.
Patent JP-H09106833-A (JP)
Title: Electrolyte solution for lithium secondary battery and lithium secondary battery
Inventor: TSUTSUMI MASAMI
IPC: H01M10/05
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte solution for use in a lithium secondary battery for providing good charging/discharging efficiency while maintaining a high voltage and a high energy density, and a lithium secondary battery using the same. SOLUTION: An electrolyte solution for use in a lithium secondary battery comprizes an electrolyte, an organic solvent, and an additive for improvement. The additive comprizes a derivative of 1,10-phenanthroline or a derivative of pyridine. The lithium secondary battery comprizes this electrolyte solution for use in the lithium secondary battery, a positive electrode, and a negative electrode.
Patent JP-H05103095-A (JP)
Title: Custom service control system
Inventor: NISHIGAYA TAKESHI
IPC: G06F9/46
Filed: 1991-10-09
Abstract: PURPOSE:To provide thoughtful service compatible with the user without increasing the load of the user with respect to the custom service control system to provide various communication service compatible with the user. CONSTITUTION:A computer 3 in the communication system including plural users 1 and an exchange 2 is provided with a service management process 4 corresponding to the user 1 and plural service processes 5, the service management process 4 is provided with a custom data registration section 6 and a service process start section 7 and custom data from the user 1 are registered in a custom database of the custom data registration section 6. Proper custom data are registered by referring to an intelligent base at the registration of the custom data and also the intelligent base is referred to based on the registered custom data on a service request to start the proper service process 5.
Patent JP-S62126995-A (JP)
Inventor: SAMIYUERU BOGOCHI
IPC: C07K16/00
Filed: 1986-10-31
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-H04138946-A (JP)
Title: On-vehicle audio device
Inventor: KIKUMA NOBUHIRO
IPC: G11B20/04
Filed: 1990-09-30
Abstract: PURPOSE:To prevent the occurrence of a trouble in which a driver is difficult to hear music owing to the increase of noise due to water droplets and splashes of water through the volume regulating function of a control part. CONSTITUTION:A cassette tape is charged in a cassette deck 1 and music sounds at a proper volume through speakers 6A-6D. In this case, when a volume is stored in the internal memory of a microcomputer 3, simultaneously with the starting of control, it is detected by the microcomputer 3 whether an operation signal from a wiper 7 is inputted, and it is decided whether the wiper 7 is turned ON. In which case, when it is turned ON, according to the operation state of the wiper 7, i.e. the state of a low speed Lo and a high speed Hi, a volume generated by the speakers 6A-6D is controlled so that a volume is adjusted to a value having a level increased by a given amount from a reference volume.
Patent JP-S62122110-A (JP)
Title: Coil device
Inventor: NISHIDATE MAKOTO
IPC: H05K3/34
Filed: 1985-11-20
Abstract: PURPOSE:To improve the efficiency of a printed-substrate mounting process while automating the process by winding a conductor and forming the conductor to a cylindrical shape and soldering both ends of a body section in which the cylindrical section is covered with a heat-insulating insulating film. CONSTITUTION:A coil device 11 consists of only a coil section (a cylindrical section) in which a conductor composed of copper, etc. is formed to a helical shape, and is constituted, mainly comprising a body section 19 functioning as inductance. The body section 19 is insulated and coated with an insulating film 13 so that other parts and adjacent conductors are not conducted electrically. With the body section 19, sections wound in a coil manner on both sides are not covered with the insulating film 13, and electrode sections 12, 12 are shaped. The electrode section2 12, 12 serve as lead legs for the coil device 11, and can be soldered to soldering lands for a printed substrate. A resin such as a polyimide group resin such as polyamide-imide or a polybenzimidazole group resin is used as the insulating film 13 and the film 13 also has heat resistance, and the film 13 is not softened and melted from the body section 19 on soldering treatment by a solder tank, thus preventing short circuits caused by solder.
Patent JP-H07121834-A (JP)
Title: Method for discriminating defect of magnetic head
Inventor: AKAMA HIROSHI
IPC: H01B5/00
Filed: 1993-10-20
Abstract: PURPOSE:To enable easy and exact visual discrimination whether magnetic heads are defective or nondefective without using an intricate process and device. CONSTITUTION:Patterns 8, 9 for discriminating the defective heads having terminal part 10a, 10b, 11a, 11b at both ends in correspondence to the plural thin-film magnetic heads 2, 3 and having narrow-width pattern parts 8d, 9d formed by making a part of conductors fine are formed on a wafer 1 formed with the plural thin-film magnetic heads 2, 3. A voltage is applied to the patterns 8, 9 for discriminating the defective heads disposed in correspondence to the defective thin-film magnetic heads to burn off the nattow-width pattern parts 8d, 9d of the patterns 8, 9 for discriminating the defective heads when the certain thin-film magnetic heads are defective.