baber/WOPTO huggingface dataset:
Patent JP-H0812345-A (JP)
Title: Liquid immersing device for perforated body and its production
Inventor: FUKUOKA TAKANAO
IPC: C03B19/12
Filed: 1994-07-01
Abstract: PURPOSE:To produce a large perforated bodies having constant quality. CONSTITUTION:The plural perforated bodies 1 are housed into a cage 2 and are immersed into the liquid 4 in an immersion vessel 3. A laser beam source 6 is horizontally movably disposed below this immersion vessel 3 and, in the meantime, a detector 7 for detecting a laser beam from this laser beam source 6 past the perforated bodies 1 is arranged above the perforated bodies 2. Detection of crack is executed by making the laser beam incident on the perforated bodies 1 from the bottom end faces thereof in such a manner that the laser beam transmits the inside of the perforated bodies 1 and detecting the transmission quantity of the laser beam by this detector 7. The crack is detected by a change in this transmission quantity. The laser beam is irregularly reflected when the crack is generated in the perforated bodies 1. The crack of the gels (perforated bodies 1) is detected by detecting the sharp change in the transmission quantity of the laser beam. The cracked perforated bodies 1 put in a cage 2 are pulled up out of the liquid 4 by a motor 5 when the crack is detected.
Patent JP-S5874373-A (JP)
Title: Thermal head and manufacture thereof
Inventor: SAIDA KATSUAKI
IPC: B41J2/335
Filed: 1981-10-29
Abstract: PURPOSE:To manufacture a high-reliable thermal head at a low cost, by a method wherein a plurality of types of glaze materials being different in a softening point is coated in a particular constitution on a base material. CONSTITUTION:Thermal poor conductor layers 13 and 13', such as glass paste, are coated on thermal good conductor substrates 12 and 12' by a spray method or a screen method and is dried. Glass pastes 14 and 14' having a higher softening point than those of said pastes 13 and 13' are coated in a similar manner on the surface of said pastes 13 and 13' or on a part, where no paste is applied, by a spray method, wherein a mask is used, and a screen printing method, the pastes 14 and 14' being applied so thick that its surface is positioned in a higher level than those of the upper surfaces of said pastes 13 and 13'. Through heat treatment of the work, the first glazes 13 and 13' cover the substrates 12 and 12' smoothly, and the second glazes 14 and 14' form a glaze layer where convexities are formed on the substrates 12 and 12'.
Patent JP-S5696028-A (JP)
Title: Heat treatment system of metal strip
Inventor: OKUMURA MICHITOSHI
IPC: C21D9/573
Filed: 1979-12-29
Abstract: PURPOSE:To accomplish heat treatment without generating any strain even with a thin metal strip which has hitherto been considered difficult to treat by moving the metal strip from a heating zone to a cooling zone in a floating state while slowly cooling the same. CONSTITUTION:An aluminum strip 6a which is let off in an arrow 30 direction is supplied afloat to a heat treatment device 1, and is heated in a heating device 2. After it is next cooled in a slow cooling device 12 and a cooling device 21, it is wound with a rewinding reel 6b. In this case, the strip 6 is held afloat by operating burners 10, fans 8, 16, 23, respectively between plenum chambers 7 and 7, 15 and 15, 22 and 22. Air of 500 deg.C is blown out from the chamber 7 of the device 2, that of 220 deg.C from the chamber 15 of the device 12 and that of 20 deg.C from the chamber 22 of the device 21, respectively. This cooling gradient is kept below 110 deg.C/m, whereby good products with the low height of the crease of the strip 6 are obtained and the products having no crease are obtained at below 70 deg.C/m.
Patent JP-S6065801-A (JP)
Inventor: OKANO YOSHI
IPC: E01B23/14
Filed: 1983-09-20
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-S6418867-A (JP)
Title: Document producing device
Inventor: ADACHI HIDEKATA
IPC: G06F17/21
Filed: 1987-07-14
Abstract: PURPOSE:To improve the operability of a document producing device of a roll paper editing system by reflecting a form size and the upper and lower margins so that the characters stored in a memory are printed and displayed in the same image as that of a print state. CONSTITUTION:A memory means (RAM 3) stores sentences and a designating means designates a print image display. A setting means sets a form size each time when the print image display is designated by the designating means. Then a display means (display device 5) sets the positions where the sentences stored in the memory means are written into a display screen in accordance with the form size set by the setting means as well as the number of lines of a single page and displays the right/left and upper/lower margins of the form in images as those said margins of the display screen.
Patent JP-H1126692-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGAMI YOSHINOBU
IPC: H01L27/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To generate different internal power supply voltages with each other at the time of an accelerated test and a non-accelerated test in a semiconductor integrated circuit having an inner step-down circuit. SOLUTION: A semiconductor integrated circuit has such a first voltage characteristic I that in the case where an external power supply voltage VEXT is in a range from a given value V1 to a given value V2, it has little dependence on an internal power supply voltage VINT while keeping a preset voltage VA. If the external power supply voltage VEXT exceeds the given value V2, at the time of a non-accelerated test (at the time of a working margin confirmation test), the circuit exhibits a second voltage characteristic II that is varied from the preset voltage VA depending on the internal power supply voltage. At the time of an accelerated test, a third voltage characteristic III is developed wherein a voltage is varied from a preset voltage value VB, which is higher than the preset voltage VA depending on the internal power supply voltage.  Accordingly, at the time of the working margin confirmation test, the internal power supply voltage VINT is continued by virtue of the characteristics I, II, making it possible to guarantee the operation within the voltage range from VA to VB. At the time of the accelerated test, satisfactory voltage acceleration is obtained with the aid of the characteristic III.
Patent JP-H095669-A (JP)
Title: Stereoscopic viewer
Inventor: TANAKA HIROJI
IPC: G02B27/22
Filed: 1995-06-16
Abstract: PURPOSE: To stereoscopically view an image whose center-to-center distance between right and left images is made larger than a distance between right and left eyes and also to clearly recognize only a stereoscopic image by arranging prisms for refracting a line of sight inward, or outward on a position corresponding to the eyepiece part of a viewer main body. CONSTITUTION: In the viewer 30, the prisms 32a and 32b are arranged on one side of the body 31, and openings 33a and 33b are formed on the opposite side. The prisms 32a and 32b are attached in accordance with the openings 34a and 34b. As for a viewer for line-of-sight parallel method, the prisms 32a and 32b are formed to an inclined shape so as to reduce the thickness toward the inside of the eyepiece part, and a refractive angle is set 8 deg., on the other hand, as for a viewer for a line-of-sight intersection method, the prisms are formed to an inclined shape so as to reduce the thickness toward the outside of the eyepiece part, and the refractive angle is set 8 deg.. By appropriately setting the size of the openings 34a and 34b and a distance between them and the refractive angle of each prism and installing members equipped with the openings 33a and 33b in the positions of the prisms 32a and 32b, only the stereoscopic image can be clearly recognized.
Patent JP-H1127405-A (JP)
Title: Multi-point connection adaptor for integrated service digital communication network
Inventor: ASAKURA MASANORI
IPC: H04M11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-point connection adaptor allowing single branching for integrated service digital communication network. SOLUTION: Terminals TX0, TX1, RX0, and RX1 of terminal side modular jacks 11-18 are connected respectively to terminals TX0, TX1, RX0, and RX1 of a digital service unit(DSU) side modular jack 2. The terminal TX1 of the DSU side modular jack 2 is connected to the terminal TX0 of the DSU side modular jack 2 via a termination resistor 21 and one pole of a 2-pole single throw switch 22. The terminal RX1 of the DSU side modular jack 2 is connected to the terminal RX0 of the DSU side modular jack 2 via a termination resistor 21 and the other pole of the 2-pole single throw switch 22.
Patent JP-S5875878-A (JP)
Title: Manufacture of photointegrated circuit
Inventor: ADACHI SADAO
IPC: H01L27/144
Filed: 1981-10-30
Abstract: PURPOSE:To enhance the performance of individual circuit elements of a light source and a photodetector by growing again III-V Group compound semiconductor crystals for the photodetector on the same substrate after a light source is formed and forming the photodetector on this part. CONSTITUTION:A Fabry-Perot resonator for a semiconductor laser is formed at a double hetero junction crystal to become III-V Group compound semiconductor crystals for a semiconductor light source formed on a substrate. Then, this resonator surface is covered with a dielectric film such as SiO2, thereby forming a selective crystal growing mask. Thereafter, III-V Group compound semiconductor crystal (InP, InGaAs, InGaAsP) for the photodetector is grown by a liquid phase epitaxial method at the side of the semiconductor laser. At this time, the more pure the III-V Group crystal is, the more preferable the purity of the crystal is from the reason that the performance of the photodetector is improved. Then, impurity of zinc or cadmium is introduced to the photodetector, thereby forming a p-n junction, and the desired electrodes are eventually formed at the light source and the photodetectors.
Patent JP-2000011270-A (JP)
Title: Lock release device and lock mechanism for storage case
Inventor: UENAKA SUSUMU
IPC: B65D55/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily release the lock state of a lock mechanism and to make it possible to perform a lock release operation in releasing especially the lock state of the lock mechanism without replacing a storage case at every time. SOLUTION: This device is equipped with a key part 1 for releasing a lock state of a lock mechanism, a base part 2 where this key part 1 is fixed, and a projection part 3 which is provided to this base part 2 so that the former can be retracted/projected and shifted. Here, when the lock state of the lock mechanism is released by the key part 1, the projection part 3 is made to protrude.
Patent JP-S5876031-A (JP)
Inventor: WASHINO MASAHIRO
IPC: A01G7/00
Filed: 1981-11-02
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-S6419404-A (JP)
Title: Module parts packing discriminating device
Inventor: NAKAGAWA TERUO
IPC: G05B15/02
Filed: 1987-07-15
Abstract: PURPOSE:To prevent checking of module parts packing from requiring much time by controlling module parts based on module parts packing data. CONSTITUTION:An input terminal 17n of a module parts packing discriminating circuit 17 goes to the low level if module parts 19a-19n are packed on a printed circuit board 11; but otherwise, the input terminal 17n goes to the high level. Consequently, module parts packing data is automatically and unequivocally determined in accordance with packing non-packing of module parts 19a-19n. A CPU 1 accesses a prescribed address through an address decoder 18 to read out data in the module parts packing discriminating circuit 17 and decodes contents programmed in a memory 3 to control a module control circuit 13, thereby controlling only packed module parts. Thus, packing of module parts is accurately recognized though set pins are not set, and the efficiency and the reliability of adjustment and maintenance are improved.
Patent JP-2000009693-A (JP)
Title: Method and apparatus for analysis of saliva
Inventor: HIRABAYASHI TSUDOI
IPC: G01N33/487
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To analyze, at high speed, the components of a substance contained in saliva by sonic spray ionization and mass spectrometry. SOLUTION: The analysis of saliva by one execution form of this invention is executed in such a way that an inonization source 1 by a sonic spray ionization method and an ion storage-type mass spectrometer 2 are used. A flow passage 6 is connected, via a metal tube 101, to a capillary 9 in the ionization source 1. A liquid, to be inspected, as a liquid which contains saliva to be analyzed is introduced into the capillary 9 from the flow passage 6. The liquid which contains the saliva is sprayed at the end of the capillary 9 by a gas flow, at a sound velocity, which flows coaxially with the capillary 9. Gaseous ions in large quantities of a substance contained in the liquid are generated in a sprayed gas which is generated by a spraying operation. The generated ions are introduced into the mass spectrometer 2 so as to be mass-analyzed.
Patent JP-H0927955-A (JP)
Title: Image processing unit
Inventor: FUJIMURA FUMIO
IPC: H04N7/30
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To attain sharp image processing without distortion by eliminating block distortion by smoothing processing and applying edge emphasis processing to an edge substantial to an image on a block border. SOLUTION: A noted picture element and picture elements a-i in the vicinity of the noted picture element are obtained by 1-line delay circuits 1, 2 delaying an input signal and 1-picture element delay circuits 3, 4, 5, 6, 7, 8. An edge detection circuit 9 obtains a level difference between the noted picture element (e) and picture elements a-d, and f-i in the vicinity of the noted picture element. When all of level differences are smaller than the threshold level, a smoothing filter 12 is selected for the processing. When a level difference with respect to the picture elements in the vicinity of the noted picture element in a direction orthogonal to the block border exceeds the threshold level, the processing of selecting an edge emphasis filter 13 is conducted.
Patent JP-H0925918-A (JP)
Title: Fixing method of plastic-made sandwich plate and fixing tool thereof
Inventor: TOKAWA YOSHITERU
IPC: F16B19/04
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the buckling of the hollow structure of a plastic-made sandwich plate, and also to facilitate the fixing thereof without-whitening the fixed part by interposing a cylindrical structural body between the fixing tool and the plastic-made sandwich plate. SOLUTION: A plastic-made sandwich plate 3 is made of polypropylene, and 5mm in thickness, and appoximately 1.2kg in weight per square meter. A metal plate 4 is made of stainless steel of 1mm thickness. In the platic-made sandwich plate 3 and the metal plate 4 a hole 31 and a hole 41 of 6mm dia. are drilled respectively, and these are assembled in a prescribed order and by means of a hand riveter. In the plastic-made sandwich plate 3 and the metal plate 4 a cylindrical structural body 2 is insertedly fitted inside the sandwich plate 3, and they are connected by the flange part 12 of a rivet 1 and the flange part 11 thereof. After fixing, the fixed peripheral part of the sandwich plate 3 is not buckled, and also is not whitened.
Patent JP-S6332705-A (JP)
Title: Disk driving device
Inventor: NEGISHI RYUICHI
IPC: G11B5/024
Filed: 1986-07-26
Abstract: PURPOSE:To record and erase information, by moving a magnetic head onto a disk of a recording medium by a prescribed track width and a prescribed track pitch, by a control means. CONSTITUTION:In accordance with an instruction and information from a main system, a control part 1 detects 7 a position of the outermost periphery tack 00 of a disk, detects 8 an index hole, detects 9 a write inhibiting state, drives 4 the disk by referring to them, moves 5 a head in the diameter direction, loads the head onto the disk, and allows the head 3 to write, read and erase through an R/W circuit 2. When a write command of a head positioning signal is received, the control part 1 allows the head to write after all the information of the disk is erased. At the time of erasing, an ordinal number of the track is counted by a counter 10 in the control part. The head 3 is positioned to the outside by 1/2 of a track pitch P from the outermost periphery track 00, moves by P/2 each and erases. P is smaller than a track width T and both sides of adjacent erasion tracks S are superposed, therefore, there is no erasion remainder.
Patent JP-2001003271-A (JP)
Title: Polyolefin fiber treatment agent for producing nonwoven fabric through the dry process and treatment process
Inventor: OGAWA OSAMU
IPC: D06M101/16
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin fiber treatment agent in the dry process for producing polyolefin nonwoven fabrics that shows excellent card passage, as the occurrence of scum and/or fly is suppressed at the card web production step, by formulating a specific polyether and a specific organic phosphoric ester salt to the fiber treatment agent. SOLUTION: The objective polyolefin fiber treatment agent for producing nonwoven fabric through the dry process is prepared by mixing a polyether represented by the formula: R1-A-O-R2 (R1 is a 28-60C alkyl or alkanoyl; R2 is H, a 1-4C alkyl or alkanoyl; A is a polyoxyalkylene by recurrence of a 2-3C oxyalkylene unit) with an organic phosphoric ester salt, for example, potassium a 12-18C straight chain alkyl phosphate at a weight ratio of 30/70-90/10, preferably 40/60-80/20, in addition, by admixing a polyether-polyester block copolymer to the mixture of the polyether and the organic phosphate salt in the total at a weight ratio of 40/60-90/10.
Patent JP-H1127088-A (JP)
Title: Surface acoustic wave device
Inventor: IIOKA ATSUHIRO
IPC: H03H3/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which completely prevents an insulation resin from getting into the vibration space of a surface acoustic wave, has no characteristic deterioration, is made thin, small and light and further can be produced at a low cost. SOLUTION: A surface acoustic wave device S1 mounts a piezoelectric substrate 1 provided an excitation electrode 5 which generates a surface acoustic wave on the bottom, on an insulation substrate 7 where a conductor pattern 4 for input-output of the electrode 5 is formed and connects the electrode 5 and the pattern 4. In this case, a frame-shaped body 11 whose one edge covers the top peripheral part 10 of the substrate 1 is arranged on the substrate 7 and also, the part 10 of the substrate 1 and the body 11 are connected through an adhesive member 6 whose the linear expansion coefficient is larger than the substrate 1.
Patent JP-H0658513-A (JP)
Title: Planar combustion burner and flue and smoke pipe boiler using the same
Inventor: MIURA TAMOTSU
IPC: F23D14/02
Filed: 1992-06-08
Abstract: PURPOSE:To provide a planar combustion burner which achieves realization of low NOx with a simplified structure, and a flue and smoke pipe boiler using the combustion burner. CONSTITUTION:A planar combustion burner 4 is constructed by joining a circular flame stabilizing plate having a plurality of flame holes with one end of a burner element 8 where a flat plane 5 and a corrugated plate 6 are spirally wound. A case 25 is constructed by providing a first combustion chamber 33A including the planar combustion burner 4, a first smoke pipe group 24A communicated with the first combustion chamber 33A with its one end disposed at a predetermined distance from the surface of the planar combustion chamber 4 and with its other end facing the second combustion chamber 33B, and a second smoke pipe group 24B disposed on an opposite side to the first smoke pipe group 24A putting the second combustion chamber 33B therebetween, and by surrounding at least the first smoke pipe group 24A, second combustion chamber 33B, and second smoke pipe group 24B with an outer cylinder 30.
Patent JP-H0923758-A (JP)
Title: Raising of seedling
Inventor: SAKANAKA TOSHIO
IPC: A01G9/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for growing seedling which enables efficient transplanting and growing of seedlings or yound trees, even in an undesirable working environment, in other words, in a working site inclined over a wide area. SOLUTION: Seedlings or young trees 4 are preliminarily grown in a soil 3 surrounded its side peripheral face with at least one sheet 21 which is biodegradable and has holes through which roots can pass through, and are transplanted, to the holes 51 which are bored on the seedling-growing may made of a fibrous biodegradable material laminated by using a biodegradable adhesive to a desired thickness, together with the surrounding sheet material 21. Then, the seedlings are further grown.
Patent JP-H1021572-A (JP)
Title: Objective lens driving device
Inventor: OKUMA HIDEO
IPC: G11B7/095
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device adequate for use in an optical pickup device which executes reading of information signals from an optical recording medium on which the information signals are recorded at a high density, by improving the rigidity of a lens holder for mounting objective lens and suppressing the occurrence of the slew of the objective lens. SOLUTION: The joint part 14 of a lens holder 19 of a suspension member is formed of a transparent material. The lens holder 19 and the joint part 14 are joined by a UV curing type adhesive 39. The UV curing type adhesive 39 between the lens holder 19 and the joint part 14 is sufficiently irradiated with UV rays U, by which the adhesive is surely cured and, therefore, the lens holder 19 and the joint part 14 are securely joined to each other and the rigidity thereof is improved.
Patent JP-S5755235-A (JP)
Title: Cock-type cour-way directional control valve for tunk truck
Inventor: IGARASHI MIKIO
IPC: B60P3/22
Filed: 1980-12-12
Abstract: PURPOSE: To simplify the structure and facilitate the manufacture of the titled valve by a method wherein a cock-type four-way directional control valve adapted to be closed at the neutral position is manufactured by slightly working an existing open-type four-way directional control valve.  
     CONSTITUTION: The first and second valve ports C, D are opened at opposite parts of the peripheral side part of a cylindrical valve chamber 31 with the axis kept horizontal, the third valve port A is opened at the lower part of the periphery of the chamber 31 and the fourth valve port B is opened at the base part of the  cylinder. A valve body 27 opening in two orthogonal directions is provided in the valve chamber 31, one opening 27a of the valve body 27 coincides with the fourth valve port B, while the other opening 27b is conformed to the first valve port C, the second valve port D or the third valve port A by sliding. In such an open-type valve, a partition member 28 for partitioning the chamber 31 in the direction of the cylinder is integrally provided at the back position of the valve body 27, thereby shutting off the first valve port C and the second valve port D from each other. In addition, the valve ports C and D are provided at slightly lower positions so that the partition member 28 cannot project into the port C or D. 
     COPYRIGHT: (C)1982,JPO&Japio