baber/WOPTO huggingface dataset:
Patent JP-S5827760-A (JP)
Title: Ultraviolet-curing ink composition for printed circuit
Inventor: FUJIMOTO HIROSHI
IPC: C09D11/10
Filed: 1981-08-10
Abstract: PURPOSE:To prepare the titled composition having excellent adhesivity, flexibility, soldering resistance and solvent resistance, and suitable for flexible printed circuit board, by compounding a photo-polymerizable compound, a specific saturated copolymerized polyeter soluble in said photo-polymerizable compound, an extender pigment, and a photo-sensitizer at specific ratios. CONSTITUTION:The objective composition is prepared, e.g. by mixing (A) 1-30 (wt)% saturated copolyester having a molecular weight of 1,000-15,000, soluble in a photopolymerizable compound, and containing an aromatic dicarboxylic acid as >=20mol% of the carboxylic acid component (e.g. a binary system comprising terephthalic acid and isophthalic acid) with (B) 30-80% photopolymerizable compound[e.g. tris(meth)acryloyloxyalkyl isocyanurate and hydroxyalkyl (meth) acrylate], (C) 5-60% extender pigment, (D) 1-10% photo-sensitizer, and if necessary, (E) 0.0001-0.1%, based on the component (B), of a thermal polymerization inhibitor. USE:Solder-resist ink, insulating paste, overlay ink, marking ink, printing ink for glass, etc.
Patent JP-H08307839-A (JP)
Title: Decoder for identification signal
Inventor: KORI TERUHIKO
IPC: H04N7/083
Filed: 1995-04-27
Abstract: PURPOSE: To provide the decoder for an identification signal decoding easily identification information from the identification signal of EDTV2. CONSTITUTION: Identification information included in an identification signal is extracted via a trap circuit 4 by a switch SW 1 controlled by a timing control signal of a prescribed period from the identification signal superimposed on a prescribed horizontal line position for a vertical blanking period. Furthermore, a confirmation signal included in the identification signal is extracted via a band pass filter 5 and a data detection section 10 samples the identification information and the confirmation signal to discriminate the identification signal and extracts the identification information from the identification signal.
Patent JP-S5460294-A (JP)
Title: Electrolysis of aqueous alkali chrolide
Inventor: KAZUHARA MANABU
IPC: C25B13/08
Filed: 1977-10-21
Abstract: PURPOSE: A high current-efficiency, low-voltage electrolysis of aqueous alkali chloride is conducted to provide alkali hydroxide of low concentration and Cl 2  by using a modified membrane. The process utilizes a partially modified surface layer of a fluorine-containing, cation-exchange membrane whose ion-exchange ability is based on COOH group and which has a particular ion-exchange capacity.  
     CONSTITUTION: A surface treatment is conducted on a fluorine-containing, cation- exchange membrane having an ion-exchange capacity of 1.3 to 2 (preferably 1.4 to 1.7) milliequivalent/one gram of dry resin, and having COOH group as an ion- exchange group. To treat the membrane surface in thickness of 0.1 to 50 (preferably 0.5 to 10) microns, an aqueous alkali hydroxide solution of 45% or higher concentration at 80°C or above is used for a period of 30 min. to 48 hrs. (preferably 2 to 16 hrs.) to provide the surface ion-exchange capacity of 1.1 to 1.3 (preferably 1 to 1.2) milliequivalent/one gram of dry resin. If the surface that faces the cathode is modified by treatment, a more advantageous aspects in current-efficiency and voltage can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6020848-A (JP)
Title: Machining method of piston
Inventor: KOBAYASHI JIROU
IPC: B24B19/10
Filed: 1983-07-11
Abstract: PURPOSE:To facilitate chamfering and decrease the occurrence of cracks by performing the chamfering by shot peening on the crossing end section of the top surface and valve recess of a piston and the inner surface of combustion chamber cavity. CONSTITUTION:A piston 1 is set on a rotary bed slowly rotating in a peening chamber, a shot peening gun is manually operated, and a hard ball is shot nearly at the end section 5 of the piston top surface. At this time, the depth of a valve recess 4 is about 1-3mm., thereby end sections 6, 7 of the recess 4 are simultaneously shot-peened by the hard ball. Then, masking is performed on the piston top surface, the angle of the shot gun is inclined at least once each symmetrically with respect to the 45 deg. direction within a range of 0 deg.-90 deg. with the piston being rotated twice or more. By performing shot peening in this way, chamfering to a smooth surface can be accomplished, and the fatigue strength including thermal fatigue is improved and the occurrence of cracks is decreased.
Patent JP-H07332760-A (JP)
Title: Circulating warm bath
Inventor: KUNIEDA YOSHIO
IPC: F24H1/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide a circulating warm bath in which bathing water in a bathtub can be automatically drained out of the bathtub without damaging a circulating pump with a simple structure. CONSTITUTION:A control circuit so controls that bathing water from a water channel 8 flows out via a switching valve 7 when a drain mode for externally draining the water in a bathtub via the channel 8 by a selecting switch provided on a control panel is selected, and so controls that the water is circulated between an apparatus body and the bathtub by the valve 7 when a normal mode for circulating the water via the channel by the switch provided on the panel is selected.
Patent JP-H04350818-A (JP)
Title: Confocal optical system
Inventor: FUKUYAMA HIRONARI
IPC: G01B11/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide the relatively small-sized confocal optical system which facilitates optical axis adjustment. CONSTITUTION:The laser light emitted by a light source 12 is collimated by a collimator lens 14 into parallel luminous flux, which is then reflected by a polarization beam splitter 16 and converged by an objective 20 on a sample surface 22. The light reflected by the sample surface 22 is converged by an objective 20, passed through a polarization beam splitter 16, and made incident on an image forming lens 24. The image forming lens 24 is a telephoto type consisting of a convex lens 26 and a concave lens 28 and its effective focal length is long. The light which is converged by the image forming lens 24 passes through a pinhole 32 to irradiate the photoelectric detecting element 34.
Patent JP-H11329763-A (JP)
Title: Electronic lighting device for elevator fluorescent lamp
Inventor: HIRAMA YUTAKA
IPC: H05B41/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the extremely short life of a glow lamp and remove a feeling of uneasiness from passengers of an elevator by installing a fitting loosening preventing means of an electronic lighting lamp in an electronic lighting lamp forming an Edison type socket part and in a pin type socket base detachably fitting to the Edison type socket part of the lamp. SOLUTION: An Edison type socket part 2A is screwed in a pin type socket base 3, and electrically connected to a power supply circuit connected to the pin-type socket base 3. A female screw 3A meshing with a male screw formed on the outer wall of the Edison type socket part 2A is formed on the inner wall of the pin type socket base 3. A fitting loosening preventing means 4 such as a claw for preventing the loosening of the meshing of the male screw of the Edison type socket part 2A in an electronic lighting lamp 2 is installed in the female screw 3A. The time to lighting of the fluorescent lamp is shortened.
Patent JP-2000281424-A (JP)
Title: Lightweight nonburned tile
Inventor: MINAGAWA MITSUO
IPC: C04B22/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tile with weatherability and easy workability, having brightness and deep feeling with stone texture or brick tone, easily formable to any shape and dimension, and contributing to resource saving and energy saving. SOLUTION: This tile 1 is obtained by mixing an aqueous solution of an alkali metal silicate with ceramic microballoon particles >=600 kgf/cm2 in hydraulic pressure-proof strength and >=1,500 deg.C in melting point, pottery scrap- pulverized particles, cement, inorganic fibers, inorganic filler, and water-soluble polymer followed by agitating the mixture and then temporarily drying it, sieving the mixture thus dried to afford a granular composition which, in turn, is put into a tile-shaped formwork and molded under pressure to effect hardening.
Patent JP-H0421422-A (JP)
Title: Method of extruding synthetic polymer
Inventor: SAWARA MAKOTO
IPC: B29C48/30
Filed: 1990-05-16
Abstract: PURPOSE:To enable uniform articles without dimensional dispersion and compounded dispersion to be extrusion molded by controlling the flow rate distribution of a synthetic polymer liquid in the direction of a widely opened flow path or between respective split flow paths. CONSTITUTION:A synthetic polymer liquid B supplied from a small diameter supplying pipe 3 passes through a widely opened flow path 4 and then compounded with a synthetic polymer liquid A discharged from an inner nozzle 5, and thereafter extruded from an outer nozzle 6 as a compound material. In the widely opened flow path 4, a plurality of rectifier plates 7 are provided along the direction of flow of the synthetic polymer liquid B. In a conduit defined by the rectifier plates 7 adjacent each other and therebetween, a flow rate adjusting pin 8 is movably provided forwardly rearwardly by means of a screw. By adjusting position of the flow rate adjusting pin 8, the flow rate adjusting pin 8 is deeply inserted in the conduit at a part (central part) wherein the flow rate increases and position in the conduit of the flow rate pin 8 is made shallow at a part (both end parts) wherein the flow rate decreases. The flow rate of the synthetic polymer liquid B in the breadth direction of the widely opened flow path 4 is controlled, thus uniforming the distribution of flow rate.
Patent JP-S5352115-A (JP)
Title: Magnetic recorder-reproducer
Inventor: ISAKA OSAMU
IPC: G11B27/10
Filed: 1976-10-22
Abstract: PURPOSE:To achieve prolonging of the service life of recording media by subsequently shifting and using a multiplicity of recording-reproducing tracks.
Patent JP-H02304658-A (JP)
Title: Interruption processing system for file transfer
Inventor: TADA KAZUHIRO
IPC: G06F9/46
Filed: 1989-05-19
Abstract: PURPOSE:To execute the interruption processing without deteriorating the transmission/reception processing efficiency of a file transfer, and also, by coping immediately with an interruption request from a user, etc. by providing a notice information managing area and deciding whether notice information exists or not, etc. CONSTITUTION:A GET instruction issuing means 12 in a file transfer program 1 issues a GET instruction whose object is a communication circuit 4, and a PUT instruction issuing means 11 issues a PUT instruction whose object is a communication circuit 4. Subsequently, in the program 1, a WAIT instruction is issued, and in a waiting processing means 13, a waiting processing for waiting for an input even of PUT completion or GET completion is executed based on its WAIT instruction, and in the waiting processing means 13, whether the input event in the waiting processing is the PUT completion or the GET completion. As a result of this decision, in the case the input event is the PUT completion, it is known that sending-out of data to the communication circuit 4 based on the PUT instruction is ended normally, therefore, in the program 1, a prescribed processing based on the PUT completion is executed.
Patent JP-H02305271-A (JP)
Title: Picture data compressing method
Inventor: ARAKI SADAFUMI
IPC: G06T9/00
Filed: 1989-05-19
Abstract: PURPOSE:To improve the data compression rate by converting a difference value in accordance with a preliminarily determined nonlinear quantization characteristic, coding it when the difference value does not exceed a prescribed value and converting a gradation value in accordance with a preliminarily determined linear quantization characteristic to encode it when the difference value exceeds the prescribed value. CONSTITUTION:A forecast error calculating part 3 calculates a difference value e=X-X' where X is the actual gradation value given from a picture reading part 1 and X' is the forecast value calculated by a forecast value calculating part 2. A quantizing part 4 decides whether the absolute value of the difference value (e) exceeds the prescribed value or not. When it does not exceed the prescribed value, the difference value (e) is converted and quantized in accordance with the preliminarily determined nonlinear quantization characteristic. When it exceeds the prescribed value, the gradation value X is converted and quantized in accordance with the preliminarily determined linear quantization characteristic. For example, the gradation value X is converted in accordance with the linear quantization characteristic when the value of the difference value (e) exceeds 50. If an original picture is expressed with 256 gradations (8 bits), five bits per one picture element are reduced since the converted gradation value can be expressed with three bits.
Patent JP-H01295426-A (JP)
Title: Method of surface-treating semiconductor wafer
Inventor: CHISHIMA EIJI
IPC: H01L21/322
Filed: 1988-05-24
Abstract: PURPOSE:To make the distribution of the amount of damages on the surface of a wafer uniform, by repeatedly moving the height of a liquid level up and down during the emission of an ultrasonic wave by a distance of 1/2 or more of the wavelength of the ultrasonic wave in the liquid within a range wherein the semiconductor wafer is not exposed. CONSTITUTION:The height of a liquid level 9 is repeatedly moved up and down during the surface treatment of a wafer 4 by a distance of lambda/2 (lambda is the wavelength of an ultrasonic wave in the liquid) within a range wherein the semiconductor wafer 4 is not exposed. For this purpose, a second valve 8 is opened, and a first valve 6 is closed. Liquid 2 is supplied into a container 1 so as to make the liquid level 9 high. Conversely, the first valve 6 is closed and the second valve 8 is opened, and the liquid 2 is discharged from the container 1. Thus, the liquid level 9 is Iowered. This procesure is repeated. When the vertical movement of the liquid level 9 is repeated, the position of the antinode 12 of the pressure distribution also repeats the vertical movement in parallel with the liquid level 9. ln this way, the corresponding relationship between the pressure distribution and the depth position of the surface of the wafer is changed. A damage layer is uniformly formed on the entire surface of the wafer.
Patent JP-S5825627-A (JP)
Inventor: BASUTEIAAN BERUNARUDO BUURE EE
IPC: B65H85/00
Filed: 1982-07-20
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-S616027-A (JP)
Title: Control mechanism in automatic transmission mechanism
Inventor: IIJIMA SHIYOUICHI
IPC: G05G5/06
Filed: 1984-06-20
Abstract: PURPOSE:To make it possible to operate a hydraulic selector valve in association with a selector lever only in a desired operating mode and to simplify the structure of a control mechanism, by releasing the coupling between the selector lever and the hydraulic selector valve at a specified control position where it may be set to a plurality of position. CONSTITUTION:A hydraulic selector valve A is disposed between a hydraulic source port and a hydraulic control circuit B for driving an actuator C, and is arranged such that a spool 2 is fitted in a valve chamber 16 in a housing 3 and a rod 30 which is controlled by a selector lever is fitted in a hole 2a formed in the end part of the spool 2. This selector valve is operated only when a selector valve for changing over the mode of operation among R, N, D, 3, 2, L ranges, is changed over from the D range to the R range by way of the N range.
Patent JP-H05161847-A (JP)
Title: Preparation of catalyst and precursor of catalyst
Inventor: DONARUDO RAINARUDA
IPC: B01J23/74
Filed: 1992-04-21
Abstract: PURPOSE: To prepare a catalyst suited for Fiseher-Tropsch synthesis by mulling and subsequently extruding silica, a solvent and a catalytically active component source and/or a promoter source, and optionally depositing remaining sources. CONSTITUTION: A mixture containing silica, a solvent and optionally a catalytically active component source comprising an element in group VII B or group VIII of the periodic table such as cobalt and/or a promoter source comprising zirconium or the like is made to have 20-60 weight % solid content, subsequently is gulled and the mulled substance is extruded. Then optionally a catalytically active component source and/or a promoter source are/is deposited on the resulting extrudates. Thus a catalyst or a catalyst precursor containing cobalt and a promoter, having a silica based extrudate as a substrate, suited for Fischer-Tropsch synthesis is mass-produced.
Patent JP-S62282144-A (JP)
Title: Fuel control device for engine
Inventor: SHIBATA ISAO
IPC: F02D41/18
Filed: 1986-05-30
Abstract: PURPOSE:To make it possible to prevent erroneous detection by an air-flow sensor, by correcting the amount of fuel fed into an engine when inertia force longitudinal of a vehicle body is received. CONSTITUTION:In a control unit 11, a fuel supply amount setting means 101 determines the supply amount of fuel in accordance with the engine rotational speed and the intake-air amount, and an inertia force detecting means 102 receives signals from an idle switch 9 and a brake hydraulic pressure switch 10 and determines whether or not it is the time of braking operation in which inertia force longitudinal of a vehicle body is received. Further, a correcting means 103 receives an output signal from an inertia force detecting means 102, and inhibits the read-in of the supply amount of fuel in accordance with the intake-air amount during braking operation to correct the supply amount of fuel by an injector 8 to a value equal to that during idle operation. With this arrangement, it is possible to prevent overrich due to overshooting of an air-flowmeter 6 during abrupt deceleration in association with braking operation.
Patent JP-S63292935-A (JP)
Title: Treatment jig guide apparatus for endoscope
Inventor: SEKINO NAOKI
IPC: A61B1/00
Filed: 1987-05-26
Abstract: PURPOSE:To change the protruding direction of a treatment jig, by providing a curved part to at least the leading end part of a guide sheath. CONSTITUTION:The guide sheath 7 constituting a treatment jig guide apparatus 6 is inserted through a rigid sheath 3 from the treatment jig insert mouth body 5 of the main body 2 of a rigid endoscope 1 and the curved part 11 of the guide sheath 7 has a large number of nodal rings 12 connected so as to be freely revolved in up-and-down as well as left-and-right directions and guide short pipes 13 and fixed to the inner peripheral surfaces of the nodal rings 12 at 90 deg.-intervals in the peripheral direction and operating wires 14 are inserted through the guide short pipes 13 corresponding to each other in the peripheral direction. The leading ends of four operating wires 14 are fixed to the nodal ring 12 positioned at the foremost end and the base ends thereof are inserted through a metal coil pipe 15 to be guided to an operating part 8. In this operating part 8, the base ends of the operating wires 14 are respectively connected to a pair of operating knobs 16 two at a time respectively and, when the operating wires 14 are operated by the operating knobs 16 so as to be pushed and pulled, the curved part 11 is curved in up-and-down as well as left-and-right directions.
Patent JP-H02305471-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAENO HIDESHI
IPC: H01L21/82
Filed: 1989-05-19
Abstract: PURPOSE:To enable a ratio-type latch to be constituted at a gate array by a method wherein a resistive element is provided between the output terminal of a second inverter and the input terminal of a first inverter. CONSTITUTION:A resistive element 9 is provided between the input terminal of one of inverters 7a connected to an input transistor 6b and the output terminal of the other inverter 7a, and an inverter of small drive capacity is artificially formed in a part surrounded by a broken line. A resistor such as a resistor which makes both the ends of a transistor gate serve as their terminals, ON-resistance of the transistor, the resistance of the diffusion region of the transistor, or the like can be used as the resistive element 9. By this setup, an inverter small in drive capacity can be artificially constituted and a ratio- type latch can be formed in a semiconductor integrated circuit device provided with a gate array.
Patent JP-S63116515-A (JP)
Inventor: JIERAARU BUDON
IPC: H03K3/356
Filed: 1987-05-26
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-S6019286-A (JP)
Title: Recognizing system of handwritten character
Inventor: MORITA TOSHIAKI
IPC: G06K9/62
Filed: 1983-07-12
Abstract: PURPOSE:To shorten a processing time to secure the suitable application for the recognition of an on-line character by comparing the sums of the minimum inter- stroke distances obtained on the basis of a standard pattern and an input character pattern and defining the distance having larger value as a resemblance deciding distance. CONSTITUTION:The preprocesses are carried out for the deletion of noise smoothing, sampling, normalization of position size, etc. after the input processing is performed through a tablet 32. Then the feature extracting process such as the 3-point approximation, etc. is carried out. Then an inter-stroke distance matrix D is calculated between standard patterns 44 selected to input a character from the result of said feature extraction, the information on the stroke number, etc. The minimum distance minD is selected for each input and each stroke of a standard character, and the sum of the minimum distances is obtained for each stroke based on the standard pattern and the input character. The sums are compared with each other, and the large one is defined as a resemblance deciding distance.
Patent JP-H02306349-A (JP)
Title: Main storage controller
Inventor: HAMADA KIMITOSHI
IPC: G06F15/177
Filed: 1989-05-19
Abstract: PURPOSE:To improve the usability of a multi-processor system by providing tag control information storage parts having addresses in the main storage device of data stored in plural central processing units (CPU). CONSTITUTION:The tag control information storage parts 6-9 of main storage control part (MCU) 5 have the copy of the tag information storage parts 103-403 having the addresses in the main storage device 11 of data stored in the cache memories 102-403 of CPU 101-401. When a fault occurs in CPU and an action is stopped, the effect is transmitted to MCU 5, and the information is stored in a register 19. A detection means 20 judges the coincidence of CPU corresponding to the tag control information storage part and CPU stored in the register 19. When they are coincide, it is transmitted to CPU which requests a memory access, and CPU stops a processing on data which is memory access-requested. Thus, the stop of the whole system owing to the fault of one CPU is eliminated, and the usability of the multi-processor system is improved.