baber/WOPTO huggingface dataset:
Patent JP-S60130753-A (JP)
Title: Electrophotographic device
Inventor: YOKOYAMA YOSHIHIRO
IPC: G03G21/00
Filed: 1983-12-19
Abstract: PURPOSE:To reduce the size of an electrophotographic device by holding a photosensitive body device which has a beltlike photosensitive body extended between two rollers by the 2nd main body wherein an optical device is arranged, and holding the 2nd main body in the 1st main body. CONSTITUTION:The beltlike photosensitive body is utilized to reduce the size (thickness), the photosensitive body 12 constituted so that the photosensitive body 9 runs while extended between the rollers 10 and 11 is positioned and held by the 2nd main body through shafts of the rollers 10 and 11, and the 2nd main body 20 is supported on a support means 40 in a V-shaped groove where the roller 10 of the photosensitive body device 12 faces the developing roller 38 of the developing device 13 of the 1st main body 33 and also supported in the main body 33 by a latch member 46 as a locking means. The 2nd main body 20 is the optical frame device equipped with a short-focus lens array 19 and is energized counterclockwise around the main body 33 and a fulcrum 34 with a spring 35 to form an opening part.
Patent JP-H0288711-A (JP)
Title: Method for protecting tuyere in converter
Inventor: OSANAI HISASHI
IPC: C21C5/35
Filed: 1988-09-26
Abstract: PURPOSE:To form stable mushroom in molten steel just above tuyere and to prevent erosion of a tuyere brick by using hydrocarbon series gas, etc., as stirring gas in a combined blowing method in a converter, in which the stirring gas is brown from the bottom part. CONSTITUTION:The combined blowing is executed by top-blowing oxygen from upper part of the molten metal 4 charged into the converter 2 by using a lance 6 and blowing the stirring gas 10 from the tuyere 8 in the furnace bottom 2A. At this time, the hydrocarbon series gas or mixed gas of the hydrocarbon series gas and inert gas is used as the above stirring gas 10. The inert gas in this mixed gas is contained at 0-99vol.%. Further, the above gas blowing is executed at the latter half period of blowing in the converter.
Patent JP-S62100768-A (JP)
Title: Toner for electrophotography
Inventor: ARIKAWA AKIRA
IPC: G03G9/09
Filed: 1985-10-29
Abstract: PURPOSE:To obtain a bright green toner with which a color image is obtd. without ground fogging and color splashing by subjecting a chlorinated or brominated copper phthalocyanine to a surface treatment with a rosin or rosin deriv. CONSTITUTION:This toner for electrophotography contains the chlorinated or brominated copper phthalocyanine subjected to the surface treatment with the rosin or rosin deriv. The effect of weakening the negative electrostatic chargeability of the halogenated copper phthalocyanine is not enough if the surface treatment quantity of the halogenated copper phthalocyanine by the rosin or rosin deriv. is <3pts.wt. and the effect of debasing the negative electrostatic chargeability of the halogenated copper phthalocyanine itself is satd. even after the surface treatment with the rosin if said quantity exceeds 30pts.wt.
Patent JP-H04122520-A (JP)
Title: Electric discharge processing device
Inventor: SAKANO TETSURO
IPC: B23H1/02
Filed: 1990-09-11
Abstract: PURPOSE:To shorten the processing time remarkably by providing a converter, which consists of a step-up means and a step-down means, in a voltage restraining means, and maintaining the voltage of the voltage restraining means at a voltage near the allowable voltage of a switching element to increase the breaking speed of the processing current. CONSTITUTION:A switching element 5 turns the voltage of a processing power source 1 ON/OFF to generate the pulse voltage. A voltage restraining circuit 10, which is connected to both ends of the switching element 5, restrains the overvoltge to be caused by the surge energy to be generated at the time of switching the switching element 5 from ON to OFF. A step-up means (converter 20) charges the voltage of the voltage restraining circuit 10 from the voltage level of the processing power source 1 to a reference voltage level for step-up. A step-down means (converter 20) reduces the voltage of the voltage restraining circuit 10, which is charged by the surge energy and is raised to a level more than the reference voltage level at the time of switching the switching element 5 from ON to OFF, for regeneration of the processing power source 1. The voltage of the voltage restraining circuit 10 is therefore maintained at the reference voltage level.
Patent JP-H1187569-A (JP)
Title: Apparatus and method for resin-sealing semiconductor device
Inventor: ISE HIROSHI
IPC: H01L23/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent resin from entering between a semiconductor substrate and a substrate installed part and also to simplify cleaning operation by interposing a buffer member, which is heat-resistant and also plastically deformable, between a face opposite to a semiconductor element mounted face of the semiconductor substrate and a bottom face of a mold. SOLUTION: In placing a semiconductor device 10 including a semiconductor substrate into a mold 1 and resin-sealing, a buffer member 12 which is heat- resistant and can plastically deform is interposed between a face opposite to a semiconductor element mounted face of the semiconductor substrate 10 and a bottom face of a substrate installed part 9 corresponding to a cavity of the mold. The buffer member 12 is placed to be movable in a lower mold. The buffer member 12 desirably has a long shape which can continuously move, while, for example, a tape constituted of a plastic material may be used. Thus resin may not enter between the semiconductor substrate and the substrate installed part, thereby preventing flaws or the like of the semiconductor substrate.
Patent JP-H03107396-A (JP)
Title: Driving method for step motor
Inventor: SHIRAISHI YASUHIRO
IPC: H02P8/14
Filed: 1989-09-19
Abstract: PURPOSE:To make uniform the vibration produced by a stepping motor by driving the stepping motor with either one of two types of electromagnetic exciting patterns. CONSTITUTION:A drive circuit 11 drives a stepping motor 10 several steps in case of one time drive control thereof. Consequently, when the rotor 3 of the stepping motor 10 is in stop state, it is in step 1 or step 3. Exciting sequence of the stepping motor 10 is held in 'step 1   step 2   step 3   step 4' or in 'step 3   step 4   step 1 step 2'. By such arrangement, the stepping motor 10 is driven with an electromagnetically equivalent exciting sequence at all times whereby vibration produced through mutual function of coils 4, 5 is made uniform.
Patent JP-S6395478-A (JP)
Title: Image forming device
Inventor: OHIRA TADASHI
IPC: G03B27/62
Filed: 1986-10-09
Abstract: PURPOSE:To improve the operability of a picture forming device, by setting editing coordinates with input means which continuously change coordinate values. CONSTITUTION:Picture editing means 32 and 82 control picture forming operations so that pictures can be formed or cannot be formed for the picture parts corresponding to set editing coordinates only and can edit formed pictures in accordance with the set coordinates. When input means 61 and 62 which continuously change coordinate values are operated, on the other hand, the set coordinate values continuously change and, when the operations of the input means 61 and 62 are canceled, the change in set coordinate value is stopped. If the operations of the input means 61 and 62 are canceled at the moment when the set coordinate values change to desired values, the desired coordinate values can be set. Therefore, by the operation of the keys which continuously change the coordinate values only, the coordinates of a part which is to be copied or erased can be set. Thus this picture forming device becomes easier in operation and high in operability.
Patent JP-H03106719-A (JP)
Title: Article conveying device for article production line
Inventor: NAGANO KYO
IPC: B65G47/52
Filed: 1989-09-19
Abstract: PURPOSE:To effectively circulate a carrier means in a short time by providing a carrier return means in parallel with a carrier guide means, and by connecting the upstream and downstream sides of both carrier guide and return means with each other through the intermediary of carrier feed-out means, respectively, so as to form a circulating path for the carrier means. CONSTITUTION:Carrier means 3 on which workpiece are set are transferred on a carrier guide means 4 which is laid along working zones A through G (zones C through G are not shown) which are connected in series. Further, emptied carriers 3 are returned in the direction of the void arrow on a carrier return means 5 which is laid in parallel with the carrier guide means 4. An endless belt type setting and shifting means 97 which is provided at the downstream end of the return means 5 shifts the carrier means 3 to the introduction zone G of the carrier guide means 4 so as to deliver the carrier means 3 onto the carrier guide means 4. A similar shifting means is provided between the downstream end of the guide means and the upstream end of the returning means 5.
Patent JP-H0961328-A (JP)
Title: Indentation type hardness tester
Inventor: IWAMOTO TAKESHI
IPC: G01N3/42
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the reduction of hardness measurement accuracy caused by surface state such as scars on the surface of a sample or microscopic property changes on the surface of the sample. SOLUTION: Multiple virtual shape patterns stored in a virtual pattern memory 13 in advance are put at the vertex position of optical image of a recess formed on the surface of a sample S when an indenter is made, and whether they match with it or not is checked. The matched virtual shape pattern forms the vertex position of the optical image of the recess, and the position of the vertex of the recess is determined for calculating the diagonal line size of the recess.
Patent JP-H0582724-A (JP)
Title: Integrated circuit
Inventor: YAMAMURA TAKESHI
IPC: H01L21/82
Filed: 1991-09-20
Abstract: PURPOSE:To provide an integrated circuit, in which I/O circuits are arranged on its central part as well as periphery so that its active surface can be effectively used to increase packing density. CONSTITUTION:The active surface 13 of a substrate is provided with I/O circuits in its periphery, and they are used to transfer data to and from another substrate. In the middle of the surface 13, I/O circuits 15 are arranged for transferring data to and from the integrated circuit formed in the same substrate.
Patent JP-S61122122-A (JP)
Title: Super-ion conductive material and solid cell
Inventor: YAMAUCHI SHIRO
IPC: H01M6/18
Filed: 1984-11-14
Abstract: PURPOSE:To obtain a super-ion conductive material having high electrical conductivity and giving a solid cell having high energy density, by mixing AgI with a mixture of Ag2S and Li2O, and calcining the mixture in vacuum. CONSTITUTION:1mol of AgI is mixed with 1mol of a mixture of Ag2S and Li2O, and sealed in evacuated pyrex tube. Sulfur powder for preventing the decomposition of the reaction product is also sealed in the pyrex tube at a position separated from the mixture. The mixture in the pyrex tube is heated and sintered to obtain the objective super-ion conductive material of formula (0<=x<1). A solid cell having an open-circuit voltage of about 2.2V, high energy- density and high reliability can be produced by using the super-ion conductive material as the electrolyte, and filling the electrolyte between the negative electrode 1 composed of lithium and the positive electrode 3 composed of iodine, bromine, chlorine, etc.
Patent JP-H1065355-A (JP)
Title: Wiring board cover structure
Inventor: KIKUTANI KAZUO
IPC: H05K7/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, improve wiring workability, and to enlarge an effective mounting area of a board. SOLUTION: A wiring board 5 is mounted with the required number of terminal brackets 8, and a wiring board cover 6, which covers a circuit part and the terminal bracket 8 for integration, is attached to the wiring board 5, and a terminal cover part 6b, which exposes the terminal bracket 8, is formed at the wiring board cover 6. An external cable can be connected to the terminal bracket 8 with the wiring board cover 6 attached to a control board, and an internal wiring between the terminal bracket 8 and the circuit of the wiring board 5 can be eliminated.
Patent JP-H1091895-A (JP)
Title: Traffic control sign turning-on display device
Inventor: HOSHI TOYOKAZU
IPC: G08G1/095
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve visibility by opening only a selected translucent sign medium to the outside, and interrupting the front faces of the other translucent sign media from the outside. SOLUTION: This device is provided with plural translucent sign media 4 for displaying different signs by allowing a light from an emitter 6 to be transmitted, and light shutters 8 are provided at the front face sides of those translucent sign media 4, and selectively opened and closed in each area opposed to each translucent sign media 4. Therefore, the light shutter 8 is opened in the area opposed to the desired translucent sign medium 4 so that a signal can be displayed in a state that the light from the emitter 6 is irradiated through the desired sign medium 4 to the outside. Also, the front face of the undesired translucent sign medium 4 is interrupted from the outside by the light shutter 8 so that visibility can be improved.
Patent JP-S6394861-A (JP)
Title: Thermal head and manufacture thereof
Inventor: SUGITANI CHOEI
IPC: B41J2/345
Filed: 1986-10-09
Abstract: PURPOSE:To reduce conductor resistance and prevent printing density unevenness by laminating a thermal resistor layer and a plated base layer on an insulative substrate and forming a grounding terminal and an external connection terminal using a Cu plated film on the plated base layer. CONSTITUTION:When etching the surface of a substrate 1, an insulative Ta2O5 film 2 is formed for protection of a glazed layer, and an Ni film 4 is laminated as a thermal resistor layer 3 and a plated base layer in the same manner. Next, an area other than a common electrode, grounding terminal and an external connection terminal is masked. The area other than masked is subjected to an electrolytic Cu plating process with the Ni film as a base. After this, the mask is stripped off, and then the Ni film other than the area plated with copper using a Cu plated layer 5 as a mask is removed by etching. Next a non-electrolytic Ni plating process 6 is applied to the surface of the Cu plated layer and further an Al conductor layer 7 is laminated. Finally the Al conductor layer and the thermal resistor layer are etched to form a pattern.
Patent JP-2000072114-A (JP)
Title: Bag opening seal device
Inventor: NIHEI SHOHACHI
IPC: B65B67/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a bag opening seal device in which a working load of a worker can be reduced and the opening of polymer bag can be sealed rapidly, positively and efficiently. SOLUTION: A cutter 24 for use in cutting and opening a seal tape 13 is fixed to a cutter lever 23. This cutter lever 23 is temporarily prevented from being turned toward a tape cutting direction by a latch 27. An accumulating lever 31 is arranged separate from the cutter lever 23. This accumulation lever 31 energizes an urging spring 35 at a bag opening 10a when it passes through a bag opening receiving passage 11. When the accumulating lever 31 releases a latch 27, a biasing force accumulated at the urging spring 35 rapidly drives the cutter lever 23 to perform a positive cutting of the seal tape 13.
Patent JP-H03102304-A (JP)
Title: Axis aligning method for optical fiber
Inventor: HAMADA SHINKO
IPC: G02B6/255
Filed: 1989-09-18
Abstract: PURPOSE:To suppress connection loss below a targeted value at all times by measuring the quantity of a relative axis shift between optical fiber end parts to be connected and adjusting the heat time of a connection part according to the shift quantity. CONSTITUTION:The tip parts of the optical fibers 1 and 2 to be connected are irradiated by a light source 7 and a transmission image is photographed by a CCD camera 10 through a magnifying lens 8. The transmission image is converted into a video signal, which is sent to an image processing part 11 and converted into a binary value, then the relative axis shift quantity of the connection part is measured. This measured value is sent to a central control part 12 to retrieve the shortest discharge time corresponding to the axis shift quantity from a discharging time map stored previously in a ROM and a specific discharging voltage is applied to discharging electrodes 6a and 6b through a discharging control part 13. Consequently, even if an initial shift quantity is large, the connection is made with lower loss than the targeted value.
Patent JP-S61121517-A (JP)
Title: Signal change detecting circuit
Inventor: YAMADA YASUMASA
IPC: H03K5/1532
Filed: 1984-11-16
Abstract: PURPOSE:To ensure a sharp rise of an output pulse, by adding an electronic switch and a delay signal generating circuit, in a circuit which detects the change of an input signal and produces a 1-shot output pulse. CONSTITUTION:When an address signal Ai changes to H from L, a 1-shot pulse of H having the time width decided by the delay time T is produced at the output phii of an EX-OR circuit 1i. An inverter consisting of an FET Q2 and Q1i is actuated and a 1-shot pulse of L is produced at an output terminal 3 with a small delay. This pulse is supplied to a delay signal generating circuit and a 1-shot pulse delayed by T0approx.=T is applied to the gate of an FET Q4 serv ing as a control terminal of an electronic switch 6. At this time point the FET Q4 conducts and contributes to the rise of the terminal 3. Thus a sharp rise is secured as shown by a solid line (m).
Patent JP-H0982886-A (JP)
Title: Method and jig for manufacturing semiconductor device
Inventor: UEDA YUTAKA
IPC: H01L21/822
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To form a required resistor pattern of various resistance by a method wherein an exposure process is carried out using a single reticule and controlling exposure. SOLUTION: A second light transmission part is of light transmission aggregate composed of light transmission parts 2b2 to 2bn which vary in transmitted light volume with thickness, exposure is controlled and selected, electrode patterns 41 to 44 different from each other in distance between them are formed by a combination of the selected second light transmission pieces and a first light transmission part 2b1 , and a resistor pattern 5 is varied in resistance corresponding to the distance.
Patent JP-S6470-A (JP)
Title: Heterocyclic compound, production thereof and germicide containing said compound as active ingredient
Inventor: MEKI NAOTO
IPC: C07D265/30
Filed: 1987-09-24
Abstract: NEW MATERIAL:A compound expressed by formula I [X is formula IIWformula IV (n is 0 or 1; R 2  is H, alkyl, alkoxy, hydroxyalkyl, etc.; R 3  is H or alkyl); Z is H, halogen, alkyl, NO 2  methylenedioxy, CN, etc.; W is H, halogen, alkyl or alkoxy; P is 0W5; q is 0 or 1; A is O or S; B is formula V or formula VI (R 1  is H or methyl)] or acid addition salt thereof.  
     EXAMPLE: 4-[3-(m-Phenoxyphenyl)-2-methylpropyl]-2,6-dimethylmorpholine.  
     USE: A germicide exhibiting controlling effect excellent in preventing effect, treating effect and permeating and transiting effect to various kind of plant disease injury.  
     PREPARATION: A compound expressed by formula VII (Y is Cl, Br, etc.; Z' is Z excluding NO 2  and CN) is reacted with a compound expressed by the formula H-X 1  (X 1  is X wherein n is 0) to provide the aimed compound expressed by formula I. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H04120110-A (JP)
Title: Oxygen-permeable copolymer
Inventor: SEKIYA AKIRA
IPC: G02C7/04
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the subject copolymer insoluble in solvents and suitable for oxygen-permeable film or contact lens, etc., having high oxygen permeability and resistance to stains by copolymerizing respectively specific styrene derivative and (meth)acrylate. CONSTITUTION:The aimed copolymer is composed of (A) a styrene derivative expressed by formula I (R1 is 2-10C fluoroalkyl) and (B) (meth)acrylate expressed by formula II [R2 is H or methyl; R3 is 1-20C hydrocarbon, halohydrocarbon or siloxanyl alkyl expressed by -(CH2)a-R4 (a is 1-5; R4 is siloxanyl having 2-6 silicon atoms replaced with methyl or phenyl)].
Patent JP-H0978216-A (JP)
Title: Hot dip galvanized steel sheet and its production
Inventor: SONE KENSUKE
IPC: C23C2/26
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To increase the antidazzle characteristics of a steel sheet and to prevent deterioration in the operating environment of the job site in the case of being used as a scaffolding board, a molding flask or the like. SOLUTION: The hot dip galvanized face in a molten state after hot dip galvanizing is sprayed with water drops by >=50cc/m<2> water content density to form a galvanized layer 2 whose surface is roughened to the surface of a steel sheet 1. By spraying the water drops by >=50cc/m<2> water content density, the roughening of the galvanized layer 2 can sufficiently be executed, and with the galvanized layer 2, sunbeams can irregularly be reflected.
Patent JP-S6484958-A (JP)
Title: System for remote centralized test
Inventor: TANAKA TOSHIAKI
IPC: H04M3/26
Filed: 1987-09-25
Abstract: PURPOSE:To effectively operate a test board by connecting a testing device for a subscruber's line and device and the test board through a public line by means of a remote test connector. CONSTITUTION:A test board 2 in a remote centralized maintenance operation center 1 and an existing testing device 12 for a subscriber's line 8 and device 9 of an exchange present station 15 accommodated with a tested subscriber are connected through a public line 4 and a remote test connection 9. The tests of the subscruber's line 8 and device 9 of the tested present station 15 are executed from the test board 2 in the center 1. Thus, the tests of the subscriber's line 8 and device 9 of the arbitrary exchange present station 15 to which a remote test connector 7 is provided can be executed from the arbitrary test board in the center 1, and the effective operation can be executed.
Patent JP-S62107363-A (JP)
Inventor: DANIERU JIYONASAN AUABATSUCHI
IPC: G06F15/16
Filed: 1986-10-14
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-H1088742-A (JP)
Title: Roof structure
Inventor: SATO SHINTARO
IPC: E04D3/35
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by interposing a backup material between a roofing tile main body composed of a metallic plate material and a roof backing, and reducing a void by making this backup material almost equal to an under surface shape of the roofing tile main body. SOLUTION: A rising part 8 is arranged in an upper end part of a roofing tile 6 laid on the lower side, and a lower end part is folded back to the reverse side, and an almost U-shaped part 9 is formed. It is extended almost in parallel to a sheathing roof board 21 at the apex of the rising part 8 of the roofing tile 6 laid on the lower side, and a suspending piece 11 is arranged in a recessed part arranged on this extended surface, and is fixed to a sash bar 16 by a nail 4. Next, a backup material 16 composed of a self-digestive molded foaming body is interposed between the roofing tile 6 and the sheathing roof board 21, and an upper surface of this backup material 16 is formed in the same waveform as an under surface shape of the roofing tile 6, and a void is reduced.  In a roof structure to be used to melt snow, an electric sheet-like heating element is arranged between the roofing tile 6 and the backup material 16. Therefore, a sound insulating-heat insulating effect is enhanced, and a snow melting effect can also be extremely enhanced.