baber/WOPTO huggingface dataset:
Patent JP-S5556138-A (JP)
Title: Novel foam and its manufacture
Inventor: NOGAMI SUMITAKA
IPC: C08J9/06
Filed: 1978-10-19
Abstract: PURPOSE:To obtain a tough foam with excellent flame-retardancy and water resistance, by carrying out expansion by the carbon dioxide gas evolved by adding a borate-based or slidcate-based inorganic substance and a proton-decomposable metallic salt to an aqueous solution of a hydrophillic proton-douating organic polymeric substance, followed by curing. CONSTITUTION:An expansion is carried out by the carbon dioxide gas evolved by adding to (A) an aqueous solution of a hydrophillic proton-donating organic polymeric substance, (B) an inorganic substance capable of being broken down to consisting of (a) a borate, etc., of (b) a solicate produce polycations, and (C) a proton-decomposable carbonate. The expanded product is subsequently subjected to cure to obtain the objective organic/inorganic-integrated foam having a bulk density of 0.8-0.05 g/cm<3> and a water resistance <=20%. Said organic polymeric substance is one with an average malecular weight of 1,000-50,000, wuch as polyacrylic acid. The component (a) is an oxide consisting of 40-60mol% of B2O3 and the rest of Ca-oxide. The component (b) is, e.g. orthosilicic acid. The component (C) is, e.g., CaCO3.
Patent JP-S618091-A (JP)
Inventor: NAKAMICHI YUKIKO
IPC: D06F33/02
Filed: 1984-06-21
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-H09312033-A (JP)
Title: Optical pickup
Inventor: KOJIMA KOKI
IPC: G11B7/135
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an equipment having a means for radiating and detecting a laser light and large signal light intensity by providing a semiconductor laser, a photodetector, a housing, a light separation element, a reflection mirror, a 1/4 wavelength plate and a diffraction grating. SOLUTION: A semiconductor laser 1 and a photodetector 6 are disposed in the same housing. A polarizing beam splitter 2 is disposed such that its center is coincident with the optical axis of the semiconductor laser 1 on the housing, a reflection mirror 3 is arranged in parallel with the polarizing beam splitter 2 such that a reflection light is made incident vertically on the light receiving element. A 1/4 wavelength plate 4 is provided in the light emitting surface of the polarizing beam splitter 2 while an optical axis is inclined by 45 degrees to the polarizing direction of the semiconductor laser 1. A diffraction grating 5 is provided in a surface opposite a light reflection direction on the reflection surface of the reflection mirror 3 of the polarizing beam splitter 2.
Patent JP-S5918413-A (JP)
Title: Method and apparatus for measuring thickness of film sheet
Inventor: UTSUNOMIYA NAOYA
IPC: G01B15/02
Filed: 1982-07-22
Abstract: PURPOSE:To make it possible to perform continuous measurement of thickness for a broad range, by moving a thickness measuring device back and forth, with a position, immediately before film sheet comes out of both edges, as a returning point. CONSTITUTION:A thickness measuring device 7 for film sheet 1 is constituted by a radiation source part 5 having a radiation source 4 and a measuring part 6. The measuring device 7 is moved back and forth in the direction perpendicular to the conveying line of the sheet 1. Thus the thickness along a scanning locus L2 is measured. In this case, first and second photoelectric sensors 12 and 13 are arranged in the vicinities of the right and left of the radiation source 4. The measuring device 7 is moved back and forth, with a point, immediately before the radiation source 4 comes out of the sheet 1, as a returning point. In this way, the continuous measurement for the broad range to the vicinities of both edges can be performed regardless of the snaking of the sheet 1.
Patent JP-H05293546-A (JP)
Title: Manufacture of short sized round bar steel
Inventor: OGISU SHIGEHIRO
IPC: B21C51/00
Filed: 1992-04-21
Abstract: PURPOSE:To simplify the inspection so that a long sized round bar steel excellent in straightness subjected to roll in the rolling plant is not subjected to close inspection in this stage but subjected to the inspection of the presence of surface flaw and inclusion in only the stage after cutting the long sized bar steel into short sized pieces. CONSTITUTION:After the long sized round bar steel is rolled with a rolling mill capable of obtaining a precision rolling tolerance and a rolling mill with an end bend preventing guide, the long sized round bar steel excellent in straightness is formed by cooling the bar steel in a rotary cooling bed while rotating it with its axial center as the center. For this long sized round bar steel, the close inspection process in the state as it is omitted and the inspection of the presence of the surface flaw and the inclusion is executed after cutting the long sized steel bar into pieces of a prescribed length with a rotary blade.
Patent JP-H11318942-A (JP)
Title: Implant
Inventor: YAMANAKA MICHIZO
IPC: A61C8/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of bacteria in an implant for fixing a dental mechanical structure to make it sanitarily usable by providing a seal part for arresting intrusion of bacteria into an implant body in the planted state of the implant body. SOLUTION: An implant body 2 has a screw part 2a on the circumference of a cylindrical body in order to enhance the adhesion with pyramid or alveolar bone and disperse the force by mastication. A U-shaped slit part at least a part of which is never separated form the thick part of the body 2 is formed in two positions each of the upper, center and lower parts of the body 2. An extension screw body 10 fitted into the body 2 is rotated, whereby the area surrounded by the slit parts of the body 2 is swollen outward through a tapered part to form swollen parts 4a-6a, 4b-6b. In this case, the inside end surface of the upper end part 11a of the extension screw body 10 is pressed onto the connecting surface of the locking stepped part 2e of the body 2 to provide a hermetically excellent seal part 14.
Patent JP-S62285253-A (JP)
Title: Manufacture of photomagnetic recording medium
Inventor: TAKANO SATORU
IPC: H01F41/18
Filed: 1986-06-02
Abstract: PURPOSE:To obtain an amorphous rare-earth transition metal alloy thin film having a large vertical magnetic anisotropic energy by arranging two targets so that their sputter faces are opposed with a space, arranging a base at the side face of the space and forming the thin film on the base under a specific condition. CONSTITUTION:The two targets 1, 1 are arranged in a chamber 8 so that their sputter faces are opposed in parallel, an electromagnet 2 having an iron core is provided at the back side of the targets 1, 1 magnetic field is applied to the sputter faces in nearly perpendicular direction so that the magnetic flux density in the space formed between the two targets is 90 gauss or over, and a DC voltage is applied with the chamber 8 to apply sputtering. The base 3 is arranged to the side face of the space formed between the two targets 1, 1 and the gass pressure is 1X10<-3>Torr or below. Thus, the atom arrangement with high directivity is given to the thin film formed on the base 3 to obtain a high magnetic anisotropy.
Patent JP-S5252644-A (JP)
Title: Opening and closing device of fixing and drying appartus for copying m achine
Inventor: OKADA TETSUYA
IPC: G03G15/20
Filed: 1975-10-24
Abstract: PURPOSE: To enable an easy eliminating work for paper jamming by elevating a thermal fixing device up and down in response to the open-and-shut of a door, said thermal fixing device being for the use in a transfer paper transported by a belt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5652854-A (JP)
Title: Electrostatic focusing type image receiving tube and its manufacturing method
Inventor: ASHIZAKI SHIGEYA
IPC: H01J29/84
Filed: 1979-10-04
Abstract: PURPOSE:To reduce the influence of the leakage field of a magnet by providing a magnetic shielding board around a magnet for in-tube ion trap located at the bent of focusing electrode of a bent gun. CONSTITUTION:An electron gun 3 comprising a cathode 4, a control grid electrode 5, an acceleration electrode 6, a bent focusing electrode 7 and an anode is inserted into a neck 2 of a glass bulb 1. On the other hand the bent 7' of the focusing electrode 7 is flexed to locate a ring-shaped ion trap magent 21. Moreover magnetic shielding boards 22, 23 composed of pure ion are provided while facing against both faces of said magnet 21, to prevent the leakage flux of said magnet 21 from entering into the side of main lens or prefocus lens. Consequently the electron beam can be prevented from being subjected to unnecessary deflection.
Patent JP-S63292858-A (JP)
Title: Midway abandoning system for incoming call
Inventor: SUGAWARA SHOZO
IPC: H04M3/42
Filed: 1987-05-26
Abstract: PURPOSE:To shorten a call time, by providing a midway abandoning tone sending circuit, sending a service completion tone, stopping ringing, and sending a midway abandoning tone in the case of receiving a midway abandoning request service number and another extension telephone number information, in an automatic private branch exchange. CONSTITUTION:When an extension telephone set STA-C is hooked off, a line circuit LC-C detects a call, and transmits it to a central control unit CPU. And the central control unit CPU analyzes a received numeral, and discriminates it as the service number of an incoming call midway abandoning request. And the sending of the ringing to an extension telephone set STA-B is stopped by disconnecting a path (b) by controlling a main switch SW. Simultaneously, the CPU stops the sending of a ring-back tone to an extension telephone set STA-A by disconnecting a speech path (a), and forms a speech path (g), and connects the midway abandoning tone sending circuit RST to a line circuit LC-A. In such a way, a midway abandoning tone is sent to the extension telephone set STA-A. Therefore, it is possible to interrupt the call in a short time without sending a call tone.
Patent JP-H05327706-A (JP)
Title: Inter-spot communication controler
Inventor: BABA MASAYUKI
IPC: H04Q11/00
Filed: 1992-05-21
Abstract: PURPOSE:To simplify and miniaturize the structure of the inter-spot communication controller with decrease of the number of connections. CONSTITUTION:A receiving highway control part 13a extracts a subframe of the data to be distributed to all communication equipment, e.g. the data on a medium B out of an input signal 11a. Then the part 13a puts the distribution data on a prescribed point of a transmitting data highway 15. The transmission data are produced in a batch and therefore not required to be produced for each communication equipment. Thus the constitution is simplified and the same media can be easily multiplexed because no medium concept exists on the highway 15.
Patent JP-S5652752-A (JP)
Title: Leaving method for register mark on printing plate surface with light shielding adhesive tape in exposing process
Inventor: MOTOHASHI MASAKO
IPC: G03F1/90
Filed: 1979-10-08
Abstract: PURPOSE: To enable exposure at a stable state and remove an adhesive tape by burning by forming a light shielding pattern on the tape and sticking the tape to a plate surface part including a register mark.  
     CONSTITUTION: In a plate making and printing process one-side adhesive "Cellotape" with a predetermined pattern of a light shielding black color printed is stuck to a plate surface part including a register mark. This black pattern has such density as thoroughly shields light of 300W500nm wavelengths corresponding to the spectral sensitivity of the printing plate, so it is used as a stable light shielding mask. By using a fresh tape in every process, the register mark can be left well on the plate surface without sticking dust, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63293302-A (JP)
Title: Hydraulically operated work oil tank
Inventor: KUBO SETSUO
IPC: F15B1/26
Filed: 1987-05-26
Abstract: PURPOSE:To evenly lower the temperature of work oil by providing a spiral plate between an inner cylinder having a hydraulic pump therein and a cylindrical oil tank, and a return port on the bottom of a double cylinder. CONSTITUTION:An inner cylinder 2 having a hydraulic pump 5 therein is concentrically provided in a cylindrical oil tank 1, while a spiral plate 3 is provided therebetween, and, a discharge port 11 is arranged on a bottom plate 6. A circulating flow passage is therefore formed in a fully closed structure and increased in its length. The stay time of work oil is then extended and outside pressure is reduced through suction of the hydraulic pump 5, thereby separation of bubbles in the work oil is expedited and generation of cavitation can be prevented. Further, temperature of the circulated work oil is evenly lowered since radiation time to the atmosphere is increased.
Patent JP-H08306423-A (JP)
Title: Connector having probe inserting hole
Inventor: TANAKA SENKICHI
IPC: H01R13/42
Filed: 1995-04-28
Abstract: PURPOSE: To detect incomplete insertion of a terminal metal fitting by adjusting the depth of a recess, by inserting a probe by forming the recess on the front end of a surface on which a resin lance is not formed. CONSTITUTION: When a resin lance 22 is provided in a cavity 21, a recess 21b having a prescribed depth into which a probe 50 can be inserted, is formed in an opening side end part of a surface on which this resin lance 22 is not formed. Therefore, when a female side terminal metal fitting 60 is not inserted up to a normal position, since the probe 50 cannot be inserted only up to the inner part of the recess 21b, it cannot electrically continue with the female side terminal metal fitting 60, so that incomplete insertion can be detected.
Patent JP-2000324338-A (JP)
Title: Original kind recognition device
Inventor: OUCHI SATOSHI
IPC: H04N1/40
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of recognizing a kind of an original. SOLUTION: A character pixel detection circuit 1-1 detects a character pixel, accurately a pixel belonging to a character edge on the basis of an input image signal, a counter/reset circuit 2 divides an original, counts a character pixel detected by the character pixel detection circuit 1-1 to set a count of each area to a count storage circuit 3. A maximum value calculation circuit 4 detects a maximum value of counts in a plurality of areas set in the count storage circuit 3, threshold value discrimination circuit 5 compares a maximum value of the counts calculated by the maximum value calculation circuit 4 with a threshold value, discriminates 'presence of a character area' in the case of the maximum count > the threshold value, and discriminates 'absence of character area' in other cases. Similarly, the original area is divided, whether or not the original is a colored original, whether or not the original is a halftone original, and whether or not the original is a generation original are discriminated.
Patent JP-H0424883-A (JP)
Title: Optical information reader
Inventor: ONUKI TAKESHI
IPC: G06K7/10
Filed: 1990-05-21
Abstract: PURPOSE:To improve a reproducing characteristic by holding a medium by being it to the same direction as a beam spot scanning range both before and behind the beam spot scanning range. CONSTITUTION:The medium is inserted from an insertion port 11 along a media guide 4, and when the medium is inserted up to a prescribed position, it is detected by a photosensor, and loading operation is executed by a loading roller 6 and a pinch roller 5 until the data block of the medium coincides with the scanning range. When the loading is completed up to the prescribed position, a sheet-shaped media retainer 8 whose one end part is fixed is driven by a solenoid 7 so as to press the inside surface of the medium to the media guide 4 from the outside of the medium. An optical head 1 reads information in this state by executing main scanning by the rotation of a scanning mirror 1a and subscanning in a direction perpendicular to a paper surface by a guide shaft 2, a ball screw 3 and a feed plate 10. Thus, by holding the medium by bending it to the same direction as the scanning range both before and behind the scan ning range, the reproducing characteristic is improved.
Patent JP-H02307221-A (JP)
Title: Growing method for cvd film
Inventor: TSUJI TSUTOMU
IPC: H01L21/205
Filed: 1989-05-22
Abstract: PURPOSE:To eliminate a mound, to reduce gas consumption amount, to apply to a board having low heat resistant temperature, to obviate selective etching and to decrease number of steps by selectively radiating the surface of a substrate at ambient temperature exposed with reaction gas with a pulselike converged laser light. CONSTITUTION:The surface of a substrate at ambient temperature exposed with reaction gas is selectively radiated with a pulselike converged laser light by using a laser light having a wavelength for not directly inducing photochemical reaction of reaction gas to selectively grow a CVD film. For example, when the surface of the substrate 1 is scanned to be selectively radiated with a Kr gas laser having 350nm of wavelength and 0.5W of output at a speed of 2mum/min in a state that reaction gas of SiH4 and O2 is in contact with the surface of a GaAs substrate 1 at ambient temperature, a CVD film 4 of SiO2 is selectively grown on the upper face of a locally heated region 5 of 420 deg.C of the substrate 1. The resolution of the CVD film pattern to be formed is controlled by the temperature distribution of the surface of the substrate raised at its temperature by the radiation of the laser light.
Patent JP-S6021529-A (JP)
Title: Formation of boron film
Inventor: SEKI YASUKAZU
IPC: C01B35/02
Filed: 1983-07-15
Abstract: PURPOSE:To form a small scale exhaust gas even when the diborane gas as the raw material by depositing boron film on a substrate through glow discharge decomposition of diborane, causing an inactive gas ion to collide with such film considered as the target and adhering the emitted boron onto a heated base material. CONSTITUTION:A target 19 where a boron film is formed on the surface of stainless steel substrate is attached to an upper negative electrode 2 in the sputtering method and a base material 20 on which a boron film is to be formed is placed on a lower positive electrode 3. First, exhaustion adjusting valve 5 is fully opened, a reaction vessel 1 is vacuumed by the exhaust system, a gas flow adjusting device 10 and a reduction valve 22 are opened. Thereby, argon is supplied into the reaction vessel 1 from the argon gas bomb 21 to set the inside of vessel 1 to the specified pressure. Thereafter, a voltage is applied across both electrodes 2, 8 by a DC stabilized power supply 14 to generate glow discharge and a boron film is formed on the surface of a base material 20. Accordingly, a poisonous diborane is used only for manufacture of target and is not used for sputtering.
Patent JP-H07333667-A (JP)
Title: Photographing device
Inventor: HIRANO SHINICHI
IPC: G03B17/00
Filed: 1994-06-10
Abstract: PURPOSE:To attain the reduction of a cost and to surely execute shake correction control by setting shake correction start instructing function to the designating switch of a lens device or a body device. CONSTITUTION:This device is constituted of the lens device 1 and the body device 2, and the lens device 1 is provided with a vibration proof controlling microcomputer 3, an ultrasonic motor microcomputer 16 and a communication microcomputer 24, and the body device 2 is provided with a body microcomputer 25 or the like. The body microcomputer 25 judges whether or not the photographing device is in a vibration proof control starting switch deciding mode. In the case of the vibration proof control starting switch deciding mode, vibration proof control starting switch deciding processing is performed. The vibration proof controlling microcomputer 3 controls the driving of a vibration correction driving part based on the output of the body microcomputer of the body device 1 and optical system position information from respective encoders 5, 9, 15, and 22 or the like.
Patent JP-H08306349-A (JP)
Title: Lock structure of battery cover
Inventor: OKUYAMA KAZUTOSHI
IPC: H01M2/10
Filed: 1995-04-28
Abstract: PURPOSE: To fix a battery cover in a case main body by utilizing a clip, regarding a lock structure of a battery cover in an electronic apparatus which utilizes a clip such as a pager. CONSTITUTION: A lock structure of a battery cover 12 in an apparatus is a lock structure provided with a battery cover 12 which can slide in a case main body 2 and with a lock knob 13 to lock the battery cover 12 in the case main body 2 and the structure is further provided with a clip 20 which can be detached from the case main body in the direction crossing the sliding direction of the battery cover 12 and can hold the battery cover 12 in locked state while being attached to the case main body 2. Consequently, the lock knob part 13 is covered with the clip 20 and concealed. Furthermore, a finger touching part 14 to carry out sliding operation of the battery cover 12 is formed.
Patent JP-S5921790-A (JP)
Inventor: URA SHIGERU
IPC: D21B1/32
Filed: 1982-07-23
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-S6460453-A (JP)
Title: Device for maintaining safety belt in adjustable manner
Inventor: JIERAARU ESUKARABUAAJIYU
IPC: B60R22/20
Filed: 1988-05-26
Abstract: PURPOSE: To facilitate position adjustment of a strap holder height by providing a body detachably mountable on a vehicle structure to support a lock unit provided with a cutout on the upper and lower parts and selecting one of the cutouts so as to receive a safety belt strap holder. CONSTITUTION: This adjustment device fixed to a vehicle structure (a center post or the like) 50 is composed of a body 10, a lock unit 20 and strap holder 30. The body 10 is detachably fixed to the structure 50 by fastening a lower flange 112' to it by a bolt with an upper flange 112 engaged with an opening 51 on the structure 50. The body 10 also includes a base 12 provided with a slot 13 into which a bar 211 comprising a retainer 21 of the lock unit 20 is inserted. The retainer 21 includes cutouts 213 on the upper and lower parts and the setting height of the holder 30 is changeable by selecting one of the cutouts 213 so as to receive a cross bar 221 of the strap holder 30.
Patent JP-H07299248-A (JP)
Title: Video game system
Inventor: SHIRAI HIROAKI
Filed: 1994-05-06
Abstract: PURPOSE:To provide the video game system equipped with a function for automatically stopping a game when the game is executed for fixed time. CONSTITUTION:A control part 2, timer 3 and AND circuit 4 are provided inside a main body 1 of the video game system and this system is equipped with a means for outputting a stop signal 7 from the AND circuit 4 to the control part 2 when both a timer signal 5 outputted from the timer 3 and a latch signal 6 outputted from the control part 2 are inputted to the AND circuit 4.
Patent JP-H08302137-A (JP)
Title: Fluororesin composition
Inventor: SUZUKI KIYOTO
IPC: C08L27/14
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a fluororesin compsn. which can be light-colored and is excellent in softness, mechanical strengths, internal tackiness, and compatibilities of its ingredients with each other. CONSTITUTION: A thermoplastic fluoroelastomer copolymer having a compsn. ratio of (tetrafluoroethylene: hexafluoropropylene: vinylidene fluoride) in the range defined by four points (55:35:10), (75:15:10), (40:5:55), and (30:15:55) is compounded with a fluoroelastomer copolymer having a compsn. ratio of (tetrafluoroethylene: hexafluoropropylene: vinylidene fluoride) in the range defined by four points (35:40:25), (35:15:50), (0:25:75), and (0:60:40) in a wt. ratio of (2:8)-(8:2).
Patent JP-S5919993-A (JP)
Inventor: TANABE TOSHIYUKI
IPC: G09G1/06
Filed: 1982-07-27
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。