baber/WOPTO huggingface dataset:
Patent JP-H09258202-A (JP)
Title: Production of spatial optical modulator and spatial optical modulator
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02F1/1335
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a light shielding layer which is adequate for mass production and has good uniformity of film thickness and high light shieldability with a simple manufacturing process without requiring the utilization of a costly device. SOLUTION: The spatial optical modulator having a structure in which a laminated structural body having a photoconductive layer, light shielding layer, light reflection layer and liquid crystal layer in this order, is held by two sheets of transparent substrates provided with transparent electrodes on the inner side is produced. At this time, the precursor light shielding layer contg. a compsn. which is a photosensitive resin compsn. having an alkaline-soluble binder, photopolynm. initiator, addition polymerizable monomer contg. ethylenic unsatd. double bonds and 92 kinds of coloring agents, is substantially black in hue, and is :2 in the transmittability of visible light regions and is 1:1 to 20:1 in the ratio of the transmittability between the visible light regions and UV regions when the compsn. of 1 to 3μm thickness is formed is formed to a sheet form.  This precursor light shielding layer is brought into contact with the layer which is the adjacent layer in the spatial optical modulator and, further, the precursor light shielding layer is stuck to the adjacent layer by heat, by which the light shielding layer is obtd.
Patent JP-S51145405-A (JP)
Title: A control apparatus for electro-slag remelting furnaces
Inventor: SENBA TADAO
IPC: B22D27/02
Filed: 1975-06-10
Abstract: PURPOSE: A control apparatus for electro-slag remelting furnaces so devised to constantly maintain the dipping depth of electrods in usual melting at a fixed depth and yet maintain the immersion depth at a constant depth even in hottop thereby improving the yield of products. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62227155-A (JP)
Title: Electrophotographic sensitive body
Inventor: SANO KENJI
IPC: G03G5/06
Filed: 1986-03-28
Abstract: PURPOSE:To easily enhance photosensitivity and stability, and to improve durability, acceptance potential, and residual potential characteristics by using a photocharge generating material of a metal complex having a specified N- containing heterocyclic compound as a ligand. CONSTITUTION:The electrophotographic sensitive body formed by laminating the photocharge generating layer and a photocharge transfer layer in this order on a conductive substrate contains in the photocharge generating layer the metal complex having the ligand of 3,6-bis(2-pyridyl)-1,2,4,5-tetrazine represented by formula I, M being a transition metal atom,and Ln being its ligand, and at least a kind of compound selected from a group of azo-2,2'-dipyridynes represented by formula II, M, Ln being same as in formula I. Two or more kinds of said compounds may be used in combination, and when needed, it may be used together with another kind of photocharge generating material, such as triphenylmethane-malachite green. Such a metal complex can be easily formed into a thin film on the conductive substrate by the vacuum vapor deposition method or the coating method in a film thickness controlled depending on the charging characteristics necessary as the electrophotographic sensitive body, and usually in a film thickness of 0.01-1mum.
Patent JP-2000263762-A (JP)
Title: Newspaper space checking device
Inventor: TAKEDA SHUMA
IPC: G01N21/892
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper space checking device which is capable of judging the printed state of a newspaper space with high accuracy. SOLUTION: This newspaper space checking device is of such a functional structure that a printed newspaper space is divided into plural blocks and light is emitted to each of blocks to receive a reflected light from the blocks, and further, the reference value of the blocks is decided based on the received quantity of light, and that light is emitted to the space to be detected to compare the quantity of the reflected light received to the reference value and the space to be detected is judged as a print failure when a deviation from the reference value is beyond a forecast value. A single row of a plurality of red light emitting elements 17 are aligned and blue or green light emitting elements 18 are likewise aligned in parallel with the single row of the elements 17, spaced from each other as specified.  In addition, light receiving elements 14 are arranged between the two rows of the light emitting elements 17, 18 and in parallel therewith. In this case, the spread of light emitted by the red light emitting elements 17 over the space is not to be superposed over the spread of light emitted by the other color light emitting elements 18. Thus, it is possible to appropriately check the part, especially color printed.
Patent JP-S58186866-A (JP)
Title: Control system of magnetic disk
Inventor: NANBU TOMIO
IPC: G06F3/00
Filed: 1982-04-26
Abstract: PURPOSE:To perform an analysis of a fault and the collection of an error log, by holding a sense byte before resetting, then transferring it to a host CPU, in a magnetic control system which utilizes sense byte transferring. CONSTITUTION:The sense byte is held in a sense byte holding circuit 8 before the sense byte is reset because actuation from the host CPU1 is not performed within a prescribed time, and the sense byte is reset to allow access from another system. Once the same system holding the sense byte generates a sense command by the same address, the held sense byte is transferred and then the held sense byte is reset.
Patent JP-H02248225-A (JP)
Title: Molding tool
Inventor: FURUTA MASATOSHI
IPC: B29C45/36
Filed: 1989-03-22
Abstract: PURPOSE:To enable easily securing of airtight properties of a cavity, by merely interposing a sealing member into both molding tools. CONSTITUTION:A press casting device of an insulation matter is provided in the vicinity of a top and bottom molding tools 3, 6 separable from each other and a contacting interface between both the molding tools 3, 6. A deformation preventive rod 23 preventing bend of a core material 41 constituting a matter to be molded held within a cavity 7 of both the molding tools is arranged laterally so as to be capable of making positional control in the vicinity of a contacting interface on the opposite side of the press casting device of the insulation matter. An operating rod 21 is connected with a base end part of the deformation preventive rod 23 and the operating rod 21 is inserted into a through hole 16a formed by piercing through a lower molding tool 3 or an upper molding tool 6. A seal member (O ring) 28 is interposed between an external circumferential surface of the operating rod and an internal circumferential surface of a piercing through hole and airtight properties of the inside of the cavity 7 of the molding tool is secured.
Patent JP-2000269141-A (JP)
Title: Plasma treatment device
Inventor: TANAKA TSUTOMU
IPC: C23C16/455
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve uniformity of film formation, while simplifying the upper structure of the inside of a reaction chamber. SOLUTION: A plasma CVD device has a gas ring for supplying treatment gas from the periphery of a wafer W, arranged in parallel inside a reaction chamber 1 toward the center of the wafer. Two gas rings 25, 45 for supplying the same treatment gas into the reaction chamber 1 are arranged coaxially: one is the main gas ring 25 and the other is the supplementary gas ring 45 for correcting irregularities of film formation by the main gas ring 25. When viewed in the circumferential direction, the positions of nozzles 25a, 45a of the gas rings 25, 45 is set so that the nozzle 45a of the supplementary gas ring 45 is positioned in the middle of the nozzle 25a of the main gas ring 25.
Patent JP-S58187995-A (JP)
Inventor: HIRAHATA SHIGERU
IPC: G09G5/00
Filed: 1982-04-28
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-S55163563-A (JP)
Title: Squeezing method
Inventor: USHIYAMA NAOYUKI
IPC: G03G15/11
Filed: 1979-06-07
Abstract: PURPOSE:To perform good squeezing without degrading image quality by squeezing excess developing solution by the squeezing roller having the liquid film, which has no affinity with the developing solution but has affinity with roller surface, on its surface. CONSTITUTION:The squeezing roller is constituted of a rigid roller 8 and the film 9 of e.g. ''Krytox '' having no affinity with liquid developing solution, and a rubber roller 10 is provided in order to add ''Krytox '' to the surface of the rigid roller 8. the use of the liquid film having no affinity with the developing solution in this way enables the prevention of the removal or damaging of the toner images and permits good squeezing.
Patent JP-S54162238-A (JP)
Title: Burner
Inventor: SAKAI MASAYASU
IPC: F23C7/00
Filed: 1978-06-12
Abstract: PURPOSE: To ensure stable combustion even at the time of low load operation by making the cross section of an air discharge port variable and compensating for the deterioration in the misting force of an atomizer at the time of low load operation.  
     CONSTITUTION: Fuel oil F passes burner gun 109 and is ejected from atomizer 110 in mist, forming droplets C. Combustion air sent from air duct 112 passes air box 105 and is given a rotational force by rotary vane 114 and then it is discharged from air exit 104. At the time of low load operation, the amount of oil is reduced and at the same time burner gun 109 is moved backward. By this, the conical surface of air adjusting cone 115 fitted at its end is brought close to the conical wall surface of air exit 104, and thereby the area of cross section of air exit 104 is narrowed to a proper area corresponding to the amount of air. By this, even at the  time of low load operation, the combustion air is ejected at high speed, almost as high as at the time of high load operation, while ejected oil is being turned into mist and combustion continues as air is being mixed with oil droplets C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58190293-A (JP)
Title: Speed control circuit for motor
Inventor: WASHIMI IKUAKI
IPC: H02P29/00
Filed: 1982-04-26
Abstract: PURPOSE:To enable to raise the rise of a motor and to rapidly stop the motor at the stopping time by varying the frequency dividing ratio of dividing the frequency of a signal to be compared in phase between at the starting and stopping times of the motor. CONSTITUTION:When a start key 19 is operated, ''180'' of the frequency dividing ratio data is inputted from an ROM16 to a frequency divider 11, a reference signal of 24kHz which is divided in frequency by 180 deg. from the output of a demodulated clock signal generator 6 which self-oscillates 4.3218MHz is thereby inputted, the phases of the both signals are compared, but since the output of the divider 11 is delayed from 27kHz of the reference signal, a phase comparator 8 outputs an error signal to raise the rotation of a motor 14. Accordingly, the rotating speed of the motor 14 is accelerated by a motor drive circuit 13, thereby raise the rise of the motor.
Patent JP-S62227342-A (JP)
Inventor: MACHIDA YOSHIO
IPC: G01R33/36
Filed: 1986-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03272522-A (JP)
Title: Glass braiding rough sleeve for electric insulation
Inventor: YAMADA KOICHI
IPC: H01B3/02
Filed: 1990-03-20
Abstract: PURPOSE:To have no untied and unequal meshes of glass fibers while being excellent in heat resistance and moreover obtaining a high-insulating effect by impregnating a glass braiding rough sleeve, in which glass fibers are braided, with a ceramic precursory solution followed by heat treatment to form a ceramic precursory gel. CONSTITUTION:A glass braiding rough sleeve, in which glass fibers are braided, is impregnated with a ceramic precursory solution followed by heat treatment to form a ceramic precursory gel. This ceramic precursory solution is a solution to be prepared from a metal organic compound, and a first type precursory solution is the solution, in which a compound containing metal-hydrogen-organic radical combination allowing hydrolysis such as metal alkoxide and metal acetate is generated by hydrolyois reaction and dehydration condensation reaction. Further, a second type precursory solution is a solution, in which a metal organic compound such as organic acid salt of a metal is solved in a proper organic solvent. Thereby, a high-insulating effect accompanied by excellent heat resistance can be obtained having no untied and unequal meshes of glass fibers.
Patent JP-H10184351-A (JP)
Title: Flexible tube for vehicular exhaust system
Inventor: NAGAI TADASHI
IPC: F16F1/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide high displacement absorption capability and high durability by arranging bellows whose both ends are connected to first and second exhaust pipes, and also arranging a cylindrical outer cover covering an outer periphery of the bellows, and a coil arranged spring between a protector connected to one end of the bellows and an outer cover. SOLUTION: Both ends of bellows 3 are connected to first and second exhaust pipes 1, 2. A cylindrical outer cover 5 covering an outer periphery of the bellows 3 has one end fixed to the bellows 3 through a protector 9 serving as a cover, and the other end supported by a protector 7 spot-welded to the other end of the bellows 3 through a coil spring. The coil spring 6 is a conical coil spring which has a small winding diameter substantially agreed with an outer diameter of the protector, and a large winding diameter substantially agreed with an inner diameter of the outer cover. The coil spring 6 is arranged between a cover side spring fixing part 5a and a protector side spring fixing part 7a. An inner cover 8 is spot-welded to one end of the bellows 3.
Patent JP-S59197954-A (JP)
Title: Graph displaying system
Inventor: NATSUI TOSHIMASA
IPC: G06T11/20
Filed: 1983-04-22
Abstract: PURPOSE:To display a graph with an abbreviation waveform under a natural condition by performing AND-addition on a pattern for erasing and a graphc pattern in an area relevant for displaying an abbreviation waveform, and then, performing OR-addition on the pattern thus obtained and a pattern for display. CONSTITUTION:An auto-scaling control section 30 outputs information for appointing an area relevant for displaying the abbreviation waveform of a graphic memory to a graph delineation control section 40 and, at the same time, a seizure signal to an abbreviation waveform delineation controlling section 50. The control section 50 performs AND-addition 55 on a pattern for erasing and a graphic pattern in an area relevant for displaying an abbreviation waveform at the unit of a prescribed bit and obtains a graphic pattern, from which each bit corresponding to an area in the abbreviation waveform is cut off. Then the control section 50 performs OR-addition 56 on the obtained graphic pattern and a pattern for display at the unit of a prescribed bit and obtains a graphic pattern of an abbreviation waveform. This pattern is written in the original area in the graphic memory in the control section 40 and a graph with an abbreviation waveform is displayed by a CRT monitor 60 under a natural condition.
Patent JP-H10266848-A (JP)
Title: Duplex tube type exhaust manifold
Inventor: YAMAGUCHI NORIHISA
IPC: F01N13/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a duplex tube type exhaust manifold which has simple double structure with an external tube and an internal tube and prevents thermal stress from generating crack on the external tube or the internal tube. SOLUTION: This duplex tube type exhaust manifold includes an external tube 21, an internal tube 29 which is arranged inside of the external tube 21 through insulating space 27, an external tube through hole 21b and an internal tube through hole 29a which respectively communicate with the external tube 21 and the internal tube 29, and a welded boss 31 which has an equipment attaching hole 31a in or near the external tube through hole 21b is the external tube 21. An annular projection 29b toward the external tube 21 is integratedly formed around the internal tube through hole 29a in the internal tube 29, and top part 29c of the annular projection 29b is tightly stuck to the outside of a welded part 33 on the external tube 21.
Patent JP-H08267796-A (JP)
Title: Bankbook printer
Inventor: TANUMA NORIO
IPC: B41J2/32
Filed: 1995-03-29
Abstract: PURPOSE: To reduce noise generated at the time of printing and to realize the acceleration of a printing speed by providing a line thermal printing head in a common conveying mechanism for conveying a cut form and a bankbook conveyed via another routes, and disposing a fixing mechanism immediately after the head. CONSTITUTION: A cut form inserted into a cut form insertion port 7 and a bankbook inserted into a bankbook insertion port 6 are sucked and conveyed via the conveying rollers 9a, 9b of conveying mechanisms 5a, 5b, and fed to a common conveying mechanism 5c via a combining point C. A line thermal print head 8 is provided in the mechanism 5c to print the form and the bankbook. A fixing mechanism 2 is disposed immediately after the head 8 to emit a light (ultraviolet ray) to fix the data printed by the head 8. A platen mechanism 3 is provided directly under the head 8, and the form or the bankbook is line fed in the case of printing.
Patent JP-H04306573-A (JP)
Title: Connector having double lock mechanism
Inventor: OSUMI HIDEKI
IPC: H01R13/436
Filed: 1991-04-04
Abstract: PURPOSE:To secure sufficient space in its fulcrum part, increase strength, and improve reliability in holding terminals by arranging a sub housing in a connector housing, and arranging a flexible lock arm as a primary lock for the terminals in this. CONSTITUTION:A connector housing is formed by being divided into a main housing A having a frame body A2 in front and a sub housing B inserted into its frame body A2, and a flexible lock arm 2 to carry out a primary lock on terminals D is arranged in the housing B. Thereby, since sufficient space can be secured in a fulcrum part of the arm 2 incapable so far of keeping sufficient space due to a hole to insert a terminal lock plate C, root strength of the arm 2 can be increased, so that terminal holding force can be strengthened. Accordingly, reliability in electrical connection of male terminals D inserted into terminal housing holes can be improved.
Patent JP-S60215005-A (JP)
Title: Electroconductive material
Inventor: TOMIBE SHINJI
IPC: C08F8/42
Filed: 1984-04-10
Abstract: PURPOSE:An electroconductive material which has a high electric conductivity and can prevent electrostatic charging when used in the form of a fiber and can function as an electromagnetic shielding material when used in the form of a molding, prepared by combining copper sulfide with a polymeric material having specified reactive groups through these reactive groups. CONSTITUTION:An electroconductive material prepared by combining copper sulfide with a polymeric material having at least one reactive group selected from among a quat. organoammonium salt group, a mercapto group and a thiocarbonyl group (e.g., a material prepared by heating a vinyl chloride resin or fiber as a base in the presence of chlorosulfuric acid to introduce sulfonyl groups thereinto and converting these sulfonyl groups into mercapto groups by reduction with hydrogen) through the reactive groups. This electroconductive material has a high electric conductivity, so that it can prevent electrostatic charging and eliminate a variety of disadvantageous phenomena due to electrostatic charging when used in the form of a fiber, can be used as an electromagnetic shielding material when used in the form of a molding, and further can be used as an electroconductive paint when it is in the form of a solution or emulsion.
Patent JP-H02248634-A (JP)
Title: Throttle valve control device for vehicle
Inventor: KAGEYAMA HAYASHI
IPC: F02D11/02
Filed: 1989-03-23
Abstract: PURPOSE:To carry out traction control and fixed speed running control and prevent a reaction generated at an accelerator pedal by fixing the pedal side of an outer cable to a vehicle body, and moving the throttle valve side in such a manner that the cable can be extended or contracted by a control motor. CONSTITUTION:When a control motor 3 is rotated, the end part of an outer cable 5 is also moved in accordance with the movement of a pipe 10, whereby the outer cable 5 is extended or contracted. Then, the end part of an inner cable 4 is extended and contracted by nearly the same moving quantity to open and close a throttle valve 6. In this case, as the control motor 3 does not move the cable over the spring force to ease the reaction of an accelerator pedal, but only moves the end part of the outer cable 5, less torque suffices for it. Further, as the control motor is intended to merely move the end part of the outer cable 5 in the axial direction, its mechanism is remarkably simple, compared with conventional ones.
Patent JP-H11274371-A (JP)
Title: Laminated material and chip carrier using the same
Inventor: SEKINE HIDEKATSU
IPC: H05K1/03
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To easily roughen the surface of an insulation layer without exposing the lower-layer conductor layer through the treatment of permanganate when the lower-layer conductor layer, a laminated material containing the insulation layer thereon and an upper-layer conductor layer formed thereon, and the insulation layer of a chip carrier comprised thereof are formed of benzocyclobutene(BCB)resin. SOLUTION: This laminated material has a structure, in which a lower-layer conductor 1, an insulation layer 2 and an upper-layer conductor layer 3 are piled up successively, and the insulation layer 2 is comprised of a first resin layer 2a made of benzocyclobutene on the side of the lower-layer conductor layer 1 and a second resin layer 2b, which is formed on the first resin layer 2a and in which an SiO2 filler is dispersed in the benzocyclobutene resin. Then the surface of the second resin layer 2b in contact with the upper-layer conductor layer 3 is roughened through the permanganate treatment.
Patent JP-H02289127-A (JP)
Title: Ring spinning frame and method for actuating it
Inventor: SUCHIIBUN UIRIAMU IEETSU
IPC: D01H1/244
Filed: 1990-03-20
Abstract: PURPOSE: To facilitate a winding-up operation, a piecing operation and a doffing operation of yarn by installing a control means for controlling a switchable reluctance spindle-driving motor allowing the speed to be changed during the operation. CONSTITUTION: A spindle 10 is connected to a motor shaft 14 of a switchable reluctance driving motor 18. A controller 16 controls the speed and acceleration of the motor 18. The controller 16 can control the torque imparted not only when the motor 18 stopping but also when the motor 18 rotating.
Patent JP-S61229249-A (JP)
Title: Optical reproducing device
Inventor: KOBAYASHI YOSHIHEI
IPC: G11B11/105
Filed: 1985-04-04
Abstract: PURPOSE:To exclude effectively return light to a light source section by providing a polarized light beam splitter and a Faraday rotator rotating the linearly polarized light by 45 deg. on an optical path between a recording medium and the light source section obtaining reproduced light of the linearly polarized light. CONSTITUTION:The reproduced linearly polarized light from the light source section is irradiated on an optomagnetic recording medium 16 through the 1st polarized beam splitter 22 - Faraday rotator 23 - 2nd polarized beam splitter 24. Since the return light to the light source section 1 by the reflected light from the medium 16 passes again through the Faraday rotator 23, the return light is subjected to twice rotations on the reciprocation path of the Faraday rotator 23 giving a rotation of 45 deg., that is, 90 deg. rotation as a whole, and enters the 1st polarized beam splitter 22 as an S polarized wave, which cannot be transmitted and the transmission to the light source section 1 is blocked.