baber/WOPTO huggingface dataset:
Patent JP-H10234653-A (JP)
Title: Endoscope
Inventor: TOYAMA RYUICHI
IPC: A61B1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve observation and treatment performance by preferentially bending a tip side of a bending part. SOLUTION: This endoscope is constituted so as to have a bending part 8 which serially arrays plural bending pieces 36, connects the adjacent bending pieces 36 freely rotatably, coats the outer periphery of the bending pieces 36 by a net-shaped metallic coating film 40 as a coating member and is provided with a second elastic coating film 42 as the elastic jacket member for coating the outer periphery of the net-shaped metallic coating film 40, and a bending mechanism which fixes the tip of an operating wire inserted to the bending part 8 to the tip side of the bending part 8 and bending-operates the bending part 8 by moving the operating wire foreward and backward. In this case, the first elastic coating film 41 as at least one elastic member is partially arranged between the net-shaped metallic coating film 40 and the second elastic coating film 42.
Patent JP-S63211445-A (JP)
Title: Table recovery system
Inventor: ONO SHIGEYUKI
IPC: G06F12/00
Filed: 1987-02-27
Abstract: PURPOSE:To prevent a secondary breakdown caused by intervention of an operator, by generating a discrepancy information table in which the information is decided as discrepancy as a result of collation by a collation use table is registered, and deleting automatically the information registered in this table, from each table. CONSTITUTION:By collation use table generating means 8, 9, collation use tables 5, 6 of information registered in each table are generated, and by a table collating means 10, a collation of these collation use tables 5, 6 is executed, and by a discrepancy information table generating means 11, a discrepancy information table 7 in which the information is decided as discrepancy as a result of collation is registered is generated by a discrepancy information table generating means 11. In such a state, the information registered in this discrepancy information table 7 is deleted from each table 2, 3 by a discrepancy information deleting means 12. In such a way, a table recovery can be executed automatically, and a secondary breakdown caused by the intervention of an operator can be prevented.
Patent JP-S60189755-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUGIUCHI MASAMI
IPC: G03G5/04
Filed: 1984-03-12
Abstract: PURPOSE:To enhance potential acceptance and photosensitivity by vapor-depositing copper phthalocyanine or its deriv. and immersing it into a polymer soln. to form the electrostatic charge generating layer. CONSTITUTION:A photosensitive body is obtained by forming at least one kind of vapor-deposited film of copper phthalocyanine or its deriv. as a charge generating material (CGM) layer, and a charge transfer material (CTM) layer on a conductive substrate, and said CGM layer is immersed in a polymer soln., preferably, using a solvent not dissolving or eluting CGM or CTM. The immersion of the CGM layer in such a polymer soln. enhance the potential acceptance and of the CGM layer, and permits not only an internal electric field but also an external electric field to be used for carrier generation to improve photosensitivity. A photosensitive body is prepared by dissolving or dispersing CTM into an org. solvent, or further dissolving another polymer, and coating the CGM layer with the obtained soln. or dispersion, and drying it.
Patent JP-H03249682-A (JP)
Title: Image forming device
Inventor: TANIMOTO YASUFUMI
IPC: G03G15/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain the improvement of assembling properties by using plastic molded article as an enclosure enclosing the fixing means of a powder image and bringing a part of a conductive member printed/wired on the frame made of plastic into contact with a conductive part provided on a device main body, as a contacting means. CONSTITUTION:The enclosure 61 is composed of a metallic plate frame 70 whose outside surface side is covered with a heat insulating layer and the heat resistant plastic molded goods 71 attached to the inner surface of it. On the mutually oppositing surface side parts of bent parts 71a and 71b on both ends of the plastic molded article 71 whose internal surface side has the printed wiring of the conductive members 72 - 74, power feeding members 75 and 76 made of copper are fixed by screws 77 to support base parts 40a formed on both ends of a heater lamp 40. On the other hand, conductive members for the heater lamp 72 and 73 and one end of a conductive member for a thermistor 74 are assembled in the side of the bent part 71a, top end pattern parts 72a - 74a positioned at the bottom end edge part of the bent part 71a serve as the contacting means 78.... Thus, the attachment/detachment of a fixing unit can be easily carried out.
Patent JP-H02226621-A (JP)
Title: High pressure output circuit
Inventor: YAMANOI TAKAHIRO
IPC: H04N3/18
Filed: 1989-02-28
Abstract: PURPOSE:To protect a control transfer for high pressure output stabilization by supplying serial output of each protector coil of a high pressure output transfer, and of the control transfer for high pressure output stabilization. CONSTITUTION:On the primary side of a high pressure output transfer 11, an of a control transfer for high pressure output stabilization 21, protector coils 13, 23 are provided, which are connected in series and the output thereof is supplied to a protector. The protector is actuated even when the output voltage of the transfer 21 is raised remarkably high, whereby accident is prevented beforehand.
Patent JP-S62203377-A (JP)
Title: Manufacture of semiconductor device
Inventor: YABU TOSHIKI
IPC: H01L21/265
Filed: 1986-03-03
Abstract: PURPOSE:To realize a semiconductor device with its integrated circuit enhanced in integration and speed by a method wherein an insulating film coating a gate electrode is subjected to anisotropic etching with a beam coming at an angle relative to the insulating film. CONSTITUTION:A polycrystalline silicon layer 3 is subjected to etching with a CVD-SiO2 film 4 serving as a mask for the formation of a gate electrode. Next, the gate electrode serves as a mask in low-concentration ion implantation. In a process where a CVD-SiO2 film 6 is exposed to a reactive ion etching beam 10 landing on a semiconductor substrate 1 at an angle reactive to its surface for anisotropic etching, portions of the CVD-SiO2 film 6 are removed, a portion formed on the flat surface and another constituting a source-side side wall of the gate electrode. Accordingly, the CVD-SiO2 film 6 exists on one side wall only to prevent ion implantation into the surface of the semiconductor substrate 1 and, therefore, a low-concentration ion-implanted region 5 exists only on the drain side and, on the source side, there is no low- concentration ion-implanted region 5. Finally, heat treatment is accomplished for the construction of a MOSFET provided with a low-concentration ion- implanted region 5 on the drain side only.
Patent JP-H11247149-A (JP)
Title: Labor-saving working method for coping in sheet pile type revetment work with coping
Inventor: SHIMIZU TOSHIO
IPC: E04G17/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To perform coping work efficiently and economically in sheet pile type revetment. SOLUTION: A half-precast block is directly fixed to the head portion of sheet piles 10, 10, filling concrete is poured, and a plurality of divided copings 20, 20,... are formed on the head portion of a plurality of sheet piles 10, 10,... to an astride form. A plurality of the divided copings 20, 20... are coupled with concrete and a coping is formed. By doing this, leveling concrete or the like is no more required for the base surface of the coping, and this work can be carried out conveniently even above water surface.
Patent JP-S53131504-A (JP)
Title: Silencer for compressor of air conditioner for automobile
Inventor: TSUKUDA SADAAKI
IPC: F01N1/08
Filed: 1977-04-22
Abstract: PURPOSE: To prevent the circulation of compressor oil necessary for only a compressor to other apparatus as much as possible, by connecting a lower portion of a silencer shell and the suction side of the compressor through a throttle pipe, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000244933-A (JP)
Title: Image pickup device
Inventor: TANABE HISAO
IPC: H04N9/07
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to input and record color information by selectively reflecting image light entered by an image pickup optical system by a digital micro-mirror device(DMD) in each pixel, resolving the wavelength of light reflected in each pixel by a diffraction grating and measuring dispersed light by an optical sensor. SOLUTION: Image light from an object 1 is converged by an image pickup lens system 2 and its image is formed on the surface of a DMD 3. An image pickup start signal is sent from a control panel to drive the DMD 3 and an image in each pixel is sent to a diffraction grating 4. A device arraying 100×100 fine mirrors in the vertical and horizontal directions is used as the DMD 3, and when 10,000 reset signals in total are sent from a CPU, an image on a screen is sent to the grating 4 in the order of pixels. Light corresponding to each pixel is sent to the grating 4 in each mirror operation, wavelength is resolved by the action of the grating 4 and wavelength-resolved light is led into a light receiving element 5 such as an optical linear sensor.
Patent JP-S58162913-A (JP)
Title: Optical fiber cable and its manufacture
Inventor: KAIZU RIYOUSUKE
IPC: H01B13/00
Filed: 1982-03-23
Abstract: PURPOSE:To hold transmission and mechanical characteristics in a satisfactory state, by forming an optical fiber core as one body mechanically with a cable constituting member by a part of a core holding spacer which is extruded cylindrically on a tension member, and absorbing the elongation due to mechanical tension, and the expansion and contraction due to a temperature change. CONSTITUTION:2 optical fiber cores 1 are wound laterally. On a tension member 6 consisting of a metallic wire or a reinforced plastic wire, core holding spacers 7a-7c consisting of rubber or plastic are provided at each prescribed interval. A clamping collar 8 executes operation for fixing the spirally wound core 1 to the core holding spacer by guiding the outside circumference of the core holding spacer. The space in which the core exists, between the core holding spacers is filled with a waterproof compound 9. The core 1 secures necessary and sufficient surplus length in this part. Also, by a plastic tube 10 and a cable sheath 11 consisting of a metallic pipe, the whole body is sheathed so as to cover the outside circumference of the spacers 7a-7c.
Patent JP-S57161718-A (JP)
Title: Zoom lens
Inventor: OKUDAIRA SADAO
IPC: G02B15/16
Filed: 1981-03-28
Abstract: PURPOSE:To obtain a high-performance, compact zoom lens for a 35mm. single- lens reflex camera which covers a 35-80mm. focal-length range, by composing the zoom lens system of two front and rear groups which have negative refracting power and positive refracting power from an object side. CONSTITUTION:A front group consists of three-four lenses including >=1 positive lens and >=1 negative lens and a positive meniscus lens at the closest position to an image, and a rear group consists of six lenses-a positive, a positive meniscus, a negative, a negative meniscus, and a positive lens-from an object side. Further, inequalities (1)-(3) hold.
Patent JP-H06236944-A (JP)
Title: Heat-dissipating device in semiconductor mounting
Inventor: AKIBA YUKIO
IPC: H01L23/36
Filed: 1993-02-09
Abstract: PURPOSE:To provide a heat-dissipating device, in semiconductor mounting, wherein heat generated by a semiconductor chip mounted on a circuit board can be discharged to the outside with high efficiency. CONSTITUTION:This heat-dissipating device is composed of a circuit board 1 in which wiring patterns have been formed on the surface, of a heat sink 3 which is pasted on the surface of the circuit board 1, of a semiconductor chip 5 which is pasted on the surface of the heat sink 3 and which is connected electrically to the wiring patterns on the circuit board 1 via wires 7 and of a protective resin 8 coated in a stake that the semiconductor chip 5 is covered.
Patent JP-S63213443-A (JP)
Title: Rotor with permanent magnets
Inventor: OKADA TAICHIRO
IPC: H02K1/27
Filed: 1987-02-27
Abstract: PURPOSE:To hinder permanent magnets from falling off by providing wedge- shaped resin-bonded layers between a plurality of arcuate permanent magnets each formed into a taper, and a rotor yoke so that they are formed into an integral body. CONSTITUTION:A plurality of arcuate permanent magnets 13 provided in the manner of being longer than inside face arcuate parts contacting a rotor yoke 12 are arranged circumferentially around the periphery of said yoke 12 so that each space (g) between adjacent permanent magnets 13 spreads almost triangularly. Then, these permanent magnets 13 except only their outside faces are integrally joined and fixed to the rotor yoke 12 by thermoseting synthetic resin, and wedge shaped resin-bonded layers 14 formed in spaces (g) between respective permanent magnets 13 prevent said permanent magnets 13 from falling off and so on.
Patent JP-S61207146-A (JP)
Inventor: TAKAYANAGI YOSHIAKI
IPC: H02J7/04
Filed: 1985-03-11
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-H07229127-A (JP)
Title: Impervious sheet and method for laying impervious sheet
Inventor: OSHIKAWA MASATO
IPC: E02B3/12
Filed: 1994-02-21
Abstract: PURPOSE:To improve efficiency by engaging a second rope, by which plural floats are linked together, with a first rope passed through a row of locking members, and recovering the floats by the second rope which is disengaged from the first rope. CONSTITUTION:Buoyancy is applied to an impervious sheet main body 2 by floats 6, and an impervious sheet 1 is let out on the water surface and floated. Subsequently, the engagement of a first rope 4 with a second rope 5 is released to remove buoyancy produced by the floats 6, and the sheet 2 is settled and laid on the bottom of water. At this time, the plural floats 6 are floated on the water surface while being linked together by the rope 5. The rope 5 is pulled up to recover the floats 6 flating on the water surface at one time, and each one end of the ropes 4, 5 is engaged to recover the rope 4 with the floats 6. Further, at need, the ropes 4, 5 are locked at suitable intervals by a third rope, so that the sheet 2 is floated on the water surface surely extending over the whole area. Thus, a laying work can be executed very easily in a short time, and reused.
Patent JP-S61205549-A (JP)
Inventor: ATSUNO YOSHIKI
IPC: B61D27/00
Filed: 1985-03-11
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-S63212962-A (JP)
Title: Image recorder
Inventor: TANABE KAZUNORI
IPC: B41J2/46
Filed: 1987-02-28
Abstract: PURPOSE:To form a distinct image by holding a light-transmissive member and a photosensitive recording medium in a contact state by a pressing means at the time of exposure, and exposing both of them in the adherence state. CONSTITUTION:By an operation of each pressure roller 37, 38 functioning as pressing means, and solenoids 39, 40, a light-transmissive member 25 and photosensitive recording paper 30 are held in a contact state at the time of exposure. Accordingly, a light beam radiated from the side of a light shielding image 22 formed on the member 25 reaches on the recording paper 30 in a state that its contour becomes indistinct, and a distinct image free from out-of-focus can be formed on the recording paper 30.
Patent JP-H08241990-A (JP)
Title: Fabrication of semiconductor device
Inventor: KATO MASATOSHI
IPC: H01L21/316
Filed: 1995-03-07
Abstract: PURPOSE: To surely prevent short-circuit between a gate electrode and source/ drain in a semiconductor device having low resistance electrode through formation of a silicide layer. CONSTITUTION: A gate insulating film 4, a polycrystalline silicon film 3, a titanium film 2 and a titanium nitride 1 are formed on a silicon substrate 5, these are patterned to form a gate electrode (a), (b) in order to form a side wall insulating film 7' to a gate electrode and a source/drain region 8 on the silicon substrate 5 (c), (d). A titanium film 9 is formed on the entire parts of the silicon substrate 5 and the first annealing process is executed to realize reactions between the polycrystalline silicon film 3 and the titanium film 2 and between the silicon substrate 5 and the titanium film 9 to form a titanium silicide layer (e). After a high melting point metal film which does not become the high melting point metal silicide is removed, the second annealing is executed to form a titatinum silicide layer 10 having a lower resistance value.
Patent JP-S61221875-A (JP)
Title: System for converting processing japanese sentence into simple sentence
Inventor: MORISHITA TARO
IPC: G06F17/27
Filed: 1985-03-08
Abstract: PURPOSE:To simplify the mechanical processing by extracting a simple sentence relation tree of a 2-division tree structure obtained from a simple sentence and the relation between simple sentences based on the information on a surface case structure and a sentence structure tree obtained by supplying the form element data to a Japanese parser. CONSTITUTION:A CPU 1 is provided together with a main memory 2, a Japanese parser 3, a module 4 for extraction of a simple sentence is supplied through the keyboard 5 and the simple sentence relation tree is displayed on a CRT display device 6. In other words, for extraction processing of a simple sentence relation tree, the relation between declinable words in a surface layer case structure is checked based on a sentence structure analysis tree and the surface layer case structure. Then the declinable words are rearranged in a fixed order for production of a simple sentence relation tree. The input sentence is divided every word by a KANA (Japanese syllabary)/KANJI (Chinese character) converting system and undergoes the form element processing. This form element data is supplied to the parser 3 to obtain the sentence structure analysis tree and the surface layer case structure. Based on these data, the simple sentence relation tree having a 2-division tree structure obtained from a simple sentence and the relation between simple sentences is extracted.
Patent JP-H10241237-A (JP)
Title: Cassette type tape recorder
Inventor: SHINDO KENICHI
IPC: G11B15/675
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make a pop-up operation workable always. SOLUTION: A pop-up mechanism 40 is composed of turning arms 42 and 44 provided on the upper surface of a cassette holder 14, a connector 50 for connecting one-ends of the turning arms with each other, operators 56 and 58 provided projectingly to the inner side of the cassette holder and also symmetrically to right and left to be abutted to the back side surface of a cassette and a spring 72 for energizing the turning arms to the pop-up side. When an opening and closing lid is opened, the pop-up mechanism is released from its lock. Upon releasing of the lock, the turning arms are restored to their original positions by spring force. By turning of the turning arms, the back surface of the cassette is pushed by the operators to pop up the cassette.  Since the operators are symmetrical to right and left, while turning parts are only the turning arms, an inserting operation and the pop-up operation of the cassette are ensured. Consequently, an accident of failure in the pop-up operation does not take place.
Patent JP-H01221707-A (JP)
Title: Device for observing end face state of optical fiber
Inventor: IDE TAKASHI
IPC: G02B6/255
Filed: 1988-02-29
Abstract: PURPOSE:To accurately detect the state of the end face of an optical fiber by moving an image pickup device in the direction perpendicular to the optical axis. CONSTITUTION:A guide member 4a is provided in the direction perpendicular to the optical axis of a multi-core optical axis 1 and an image pickup device 4b is provided with an objective lens (c), image pickup element (d), and a screw section (e) which is thread-coupled with the guide member 4a. Therefore, when the guide members 4a rotates, the image pickup device 4b moves in the direction perpendicular to the optical axis. Since the objective lens (c) and image pickup element (d) are positioned to locations where they can receive projected rays of light, the picture transmitted through the optical fiber 1 can be projected. In other words, the focusing position of the image pickup device can be moved to an optional position at the end section of the optical fiber and three- dimensional picture information can be collected by means of the relation action between a driving device and control section. Therefore, the observing accuracy of the state of the end face of the optical fiber 1 can be improved and, at the same time, reliability of the observing device can also be improved.
Patent JP-S57162359-A (JP)
Title: Semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L29/78
Filed: 1981-03-30
Abstract: PURPOSE: To lower the series resistance of ON resistor and low voltage element of an MOST by forming a high withstand vertical MOST and a low withstand voltage element on a reverese conductive type epitaxial layer on one conductive type substrate and forming partly a large reverse conductive type buried layer on the boundary between the substrate and the epitaxial layer.  
     CONSTITUTION: An N type epitaxial layer 12 is, for example, formed on a P  type Si substrate 11, and a high withstand voltage MOST and a low withstand  voltage element are formed as a bipolar element. An N +  type buried layer is  formed on the boundary between the substrate and the epitaxial layer, and its thickness is increased by the gate electrode part 20 1  of the vertical MOST and the part 27 of the low withstand voltage element, and the vertical MOST part 20 2  is reduced except the gate electrode. In this manner, the high withstand voltage of the MOST is maintained, while the ON resistance of the MOST is reduced, and the series resistance of the low withstand voltage element can be lowered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63213094-A (JP)
Title: On-line character confirming device
Inventor: YURA KOJI
IPC: G06K9/62
Filed: 1987-03-02
Abstract: PURPOSE:To correctly select a character by testing the size relation and the positional relation of the candidate character of a character string when discriminate the character string inputted by hand writing into respective characters. CONSTITUTION:Every punctuation of the characters presumed among the hand written character string whose punctuations inputted from a tablet 1 are obscure characters are recognized based on the shape characteristic of one or plural strokes and the positional characteristic among the plural strokes included every period unit by a character recognition part 3, and the candidate of the character is obtained. The characters are recognized based on the discrimination of factors such as the number strokes detection 3a, stroke characteristic extracting 3b, positional relation decision among the strokes 3c, collation 3d with a dictionary 2 and character size detection 3e.