baber/WOPTO huggingface dataset:
Patent JP-H05171865-A (JP)
Title: Opening and shutting structure for opening of building
Inventor: SHIYOUKO TOSHIHIRO
IPC: E06B3/46
Filed: 1991-12-26
Abstract: PURPOSE:To make the most part of an opening openable. CONSTITUTION:The title structure is equipped with a plurality of sliding doors 2A and other sliding doors 2B that move by traveling linearly and open and shut an opening 1 of a building. The aforementioned sliding doors 2A on one end side of the opening 1 of the building are enabled to move along the external wall surface 3 on one end side of the opening 1. The sliding doors 2B on the other end side of the opening 1 of the building are enabled to move along the external wall surface 3 on the other end side of the opening 1. Then, by moving the sliding doors 2A and 2B respectively to the sides on both ends of the external wall surface 3, the most part of the opening 1 can be made openable.
Patent JP-2000172096-A (JP)
Title: Roller for business machine
Inventor: TENGO YUICHIRO
IPC: G03G15/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of resistance particularly due to a humidity change by forming a specified elastic layer around a shaft. SOLUTION: An elastic layer is formed around a shaft 1 by successively laminating an electrically conductive layer 3 (electrically conductive layer I), a moisture intercepting layer 2 and, optionally, one or more electrically conductive layers 4 (electrically conductive layer II). The electrically conductive layer I comprises a material obtained by adding an electrically conductive agent to a high molecular material to provide electric conductivity. The high molecular material is not particularly limited and may be arbitrarily selected from materials ordinarily used in electrically conductive elastic rollers. The moisture intercepting layer 2 prevents the variation of the resistance of the resulting roller due to an environmental change, particularly a humidity change and preferably has such good electric conductivity as <=102 Ω.cm volume resistivity.  The electrically conductive layer II adjusts various characteristics in accordance with the service conditions of the roller and preferably has a lower volume resistivity than the electrically conductive layer I.
Patent JP-H06238682-A (JP)
Title: Processing method and device for ocular lens mold
Inventor: JIYONASAN PATORITSUKU ADAMUSU
IPC: B29D11/00
Filed: 1993-12-20
Abstract: PURPOSE: To automatically separate protruded refuse after molding by applying corona discharge treatment to at least a part of one of the mold pieces of a recessed mold and a projected mold to enhance the adhesiveness with a polymer before molding a lens. CONSTITUTION: When a lens 42 made of a polymer material is molded between the mold piece 20 of a projected mold and the mold piece 40 of a recessed mold, corona discharge treatment irradiating at least a part of the single side surface of one mold piece 20, for example, the flange region 28 thereof with accelerated electrons is applied before a monomer is charged in a mold to be polymerized. When oxygen ionized by this corona discharge is generated, a polymer is well bonded to the mold piece exposed to this oxygen. Whereupon, when both mold pieces 20, 40 are separated after the lens 42 is molded, the excessive polymer material (protruded refuse) accumulated around the cavity for molding the lens 42 is bonded to the flange of the mold piece of the projected mold and only the lens 42 is taken out along with the mold piece 40.
Patent JP-H09162811-A (JP)
Title: Characteristic information generating method for semiconductor device mount module, optical transmitter and laser diode, and optical transmitter
Inventor: HANAWA HIROAKI
IPC: H04B10/516
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To resolve defective extinction and delay in light emission due to difference between a temperature characteristic of a laser diode and a temperature characteristic of a circuit controlling the drive the laser diode. SOLUTION: The optical transmitter 2 is provided with a nonvolatile storage means 43 storing characteristic information to decide a drive current of a laser diode 200 depending on a temperature and an object optical output. A control means 41 selects the characteristic information depending on the temperature and the object optical output from a nonvolatile storage means 43 to control a drive current supplied from a driver circuit 21 based thereon. Thus, the laser diode 200 is driven without extinction error and delay in light emission.
Patent JP-2001169475-A (JP)
Title: Battery charger for vehicle driven by internal combustion engine
Inventor: NANJO HIROTOSHI
IPC: H02P9/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for a vehicle driven by an internal combustion engine capable of preventing the overcharging of batteries at the time of driving the engine at high revolutions and controlling the temperature rise of power generator coils. SOLUTION: A switching element 9u is inserted between the output terminal of one phase of three-phase power generator coils Lu to Lw and its corresponding input terminal of a rectifier circuit comprising diodes Du to Dw and Dx to Dz. A switch controlling circuit 10 for the on-off control of the switching element is provided in such a way that, when the number of revolutions of the engine is less than the pre-set one and the terminal voltage of a battery 3 is lower than the lower limit value of a permissible range, the switching element 9u is held in the closed state, and it is opened when the number of revolutions of the engine exceeds the pre-set one and the terminal voltage of the battery 3 does the lower limit value of the permissible range.
Patent JP-H06170669-A (JP)
Title: Assembly line
Inventor: IKEDA TOSHIO
IPC: B65G47/80
Filed: 1992-11-30
Abstract: PURPOSE:To attain cooperation of work between workers by avoiding monotonous work, preventing a work delay from influencing stopping a line total unit, and eliminating limiting a line speed by the worker, without worsening efficiency. CONSTITUTION:A plurality of sublimes 20a, 20b, 20c are arranged in a longitudinal row along a main line 10. An article W supplied to the main line 10 is distributed to the sublines 20a, 20b, 20c and returned to the main line 10 after moving the sublines 20a, 20b, 20c. Workers A, B, C are respectively arranged in the sublines 20a, 20b, 20c, to perform work of similar content.
Patent JP-H11182212-A (JP)
Title: Thermal electric power station
Inventor: MATSUO IZUMI
IPC: F01K25/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To decrease temperature of cooling water in a condenser, reduce absolute value of pressure in the condenser, and increase turbine output, by providing a line for supplying liquefied natural gas into the condenser, and directly bringing the liquefied natural gas into contact with turbine exhaust in the condenser. SOLUTION: An LNG(liquefied natural gas) tank 1 is connected to a boiler 4 through an LNG supply line 18, and this LNG supply line 18 is provided with a fuel spill valve 2 and an LNG depressurizing/heating device 3. One end of an LNG branch supply line 19 is connected to the LNG supply line 18 between the LNG tank 1 and the fuel spill valve 2, an LNG flow adjusting valve 20 is installed in this LNG branch supply line 19, an LNG injecting nozzle 21 is provided at the other end of the LNG flow adjusting valve 20, this LNG injection nozzle 21 is placed on the lower part of the condenser 11, and LNG is directly brought into contact with turbine 8 exhaust in the condenser 11.
Patent JP-H05182345-A (JP)
Title: Head positioning device
Inventor: KAWASAKI KATSUYOSHI
IPC: G11B19/00
Filed: 1991-12-26
Abstract: PURPOSE:To prevent static electricity inputted to a moving body from being impressed to a head. CONSTITUTION:The magnetic head 2 is integrally attached and supported to the moving body 5 consisting of the conductive material such as aluminum, through a head arm. The rear end side part of the moving body 5 is fixed to two guides 6. The two guides 6 are provided backward along the moving direction of the moving body 5 and supported floatingly by a linear slide air bearing 7. One end of a lead wire 9 is fixed on a part of the moving body 5 projecting from the front end part of the air bearing 7 by a screw 8 and the other end part of the lead wire 9 is screwed on the base 11 of the bearing 7. Further, the rear end part of the guide 6 is fixed to a coil being the movable part of a voice coil motor 12 through a cylinder body 12d.
Patent JP-H07181495-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: SHIBATA MASAAKI
IPC: G02F1/1337
Filed: 1993-12-22
Abstract: PURPOSE:To realize a uniform orientation state and to make a contrast high and display characteristic excellent by setting the directions of rubbing treatments parallel with each other between a pair of upper and lower substrates so as to twist within the specific angle from the same direction. CONSTITUTION:This ferroelectric liquid crystal element is constituted by clamping ferroelectric liquid crystals which exhibit two stable states in an oriented state and increase the apparent tilt angle by impressing AC electric fields thereto between upper and lower substrates having electrodes and orientation control films subjected to a rubbing treatment. The directions of the rubbing treatments are so set as to be parallel with each other between the upper and lower substrates and to twist at <=15 pts.wt. from the same direction. Namely, the rubbing direction of the lower substrate is preferably twisted clockwise with the rubbing direction of the upper substrate, when viewed from the upper substrate side if the spontaneous polarization PS of the ferroelectric liquid crystals is negative. The rubbing direction of the lower substrate is preferably twisted counterclockwise with the rubbing direction of the upper substrate when the spontaneous polarization PS is positive.
Patent JP-H05181360-A (JP)
Title: Developing device
Inventor: TAKECHI RYUTA
IPC: G03G15/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a single-component developing device having an agitator for carrying toner to a toner adhering part in a toner hopper which can regularly supply a fixed quantity of toner to the toner adhering part regardless of the change of the toner quantity in the hopper and requires no driving force exceeding the power required to the supply of a required toner feed quantity. CONSTITUTION:A gear 6 fixed to the shaft of an agitator 4 is an epicyclic gear rotated around the center of a driving gear 10 driven by the gearing with it, and a groove 11 for vertically guiding the agitator shaft in such a manner as to be rotatable in a determined range is provided. By the balance between the agitator pressing-down force by the engagement of the gears and the reaction received by the agitator from the toner at the time of carrying the toner, the agitator is held in a fixed position from the toner surface in a hopper.
Patent JP-H05180019-A (JP)
Title: Automobile engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D17/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent occurrence of abnormal combustion in an engine in which the operation of valve devices of selected those of a plurality of engine cylinders is rested, by determining occurrence of an abnormal condition on a valve mechanism side which is operated during change-over into an all engine cylinder condition, in accordance with a boost pressure during change-over from all the engine cylinder condition into an engine cylinder resting condition. CONSTITUTION:A valve mechanism 2 provided for intake and exhaust ports of an engine 1, is operated for opening and closing by a hydraulic drive part which may be changed over between an all engine cylinder mode in which valves of all engine cylinders are opened or closed, and a partial engine cylinder mode in which valves of only a part of the engine cylinder are opened and closed (valves of the remainder engine cylinder are rested), since the operating configuration of the mechanism 2 is set by a control part 3. The control part 3 sets the all cylinder mode or the partial cylinder made in accordance with outputs from an engine rotational speed sensor 4 and a boost cylinder pressure sensor 5, being based upon a map. In this case, a false boost pressure is obtained so as to compute a difference between the flame boost pressure and a measured boost pressure during change-over from the partial cylinder mode into the all cylinder mode in accordance with an engine rotational speed and a throttle opening degree, and if the difference is larger than a predetermined value, it is determined that the valve mechanism 2 fails. Accordingly, the partial cylinder mode is held.
Patent JP-H05177916-A (JP)
Title: Electronic stamp
Inventor: FUWA TETSUJI
IPC: B41K1/32
Filed: 1991-12-27
Abstract: PURPOSE:To effectively use stencil paper by changing the stamping range in response to the size of type area by a method wherein a punched data inputting means, a punching means and a means, with which the stencil paper is partially masked to the stencil type area, are provided CONSTITUTION:In order to produce newly formatted type area, heat-sensitive stencil paper 8 is delivered by rotating a platen 13 under the condition being pushed between the platen 13 and the heat generating bodies of a thermal head 12. At this time, the heat generating bodies of the thermal head 12 selectively generate heat in conforming to the characters and layout inputted at an inputting section 2 in order to thermally perforate the heat-sensitive stencil paper 8. The delivered heat-sensitive stencil paper 8 is taken up with a base paper take-up spool 9 so as to be stopped, at the position just below an ink pad 7. Next, printing is completed by pushing a housing 4, which moves integral with the ink pad 7, against the stencil paper 8 so as to apply ink infiltrated in the ink pad 7 through the holes made on the heat-sensitive stencil paper 8 onto the surface to be printed.
Patent JP-H05179394-A (JP)
Title: Combination roll
Inventor: MORIKAWA TAKERU
IPC: B21B27/00
Filed: 1991-12-27
Abstract: PURPOSE:To develop the combination roll having an outside layer which is less thermally deformed during use and is highly resistant to wear by constituting the roll to be used for rolling, etc., of steel products of an outside layer made of a cast iron contg. a hard metal carbide, an intermediate layer made of a high-carbon cast steel and an inside layer made of a graphite cast iron. CONSTITUTION:The roll for rolling the steel products is made of the combination structure, such as solid roll or sleeve-like roll consisting of the outside layer 1, the intermediate layer 3 and the inside layer 2. The outside layer 1 of the roll is made of the wear resistant cast iron contg., by weight, 1.0 to 3.0% C, 0.1 to 2.0% Si, 0.1 to 2.0% Mn, 0.1 to 4.5% Ni, 3.0 to 10.0% Cr, 0.1 to 9.0% Mo, 1.5 to 10.0% W, 0.5 to 10.0% Co and 3.0 to 10.0% in total of one or two kinds of V and Nb. The intermediate layer 3 is made of the high-carbon cast steel contg. 1.0 to 2.5% C, 0.2 to 3.0% Si, 0.2 to 1.5% Mn, <=4% all of Cr, Mo and Ni, further <=12% in total of W, V and Nb and a small amt. of Co. The inside layer 2 is made of the flake graphite cast iron, spheroidal graphite cast iron or graphite steel.
Patent JP-H07192037-A (JP)
Title: Mesh division method for plate for forming analysis
Inventor: TAKAHASHI SUSUMU
IPC: G06F17/50
Filed: 1993-12-27
Abstract: PURPOSE:To provide a mesh division method for a forming analysis plate material by predicting a part of the plate flowing into a die through a bent corner R of the die in the plate forming analysis and deciding a border of fine element and rough element so as to divide the plate based on elements. CONSTITUTION:A plate 4 is arranged on the upper face of a die 1 in figure (a), a punch 2 is moved in a press operation direction (direction in arrow 5) in a state fixing the plate 4 with a blank hold 3 and let a point of first contact between the punch 3 and the plate 4 be a point A. Then, a point B of the die 1 projecting the point A in a downward direction of a punch 2 is obtained and a circumferential length of the die 1 from the point B on a radiation face (length from the point B up to bent corner R6 of the die 1) is set respectively as L1, L2 shown in the figure (a), and points parted from the point A of the plate 4 on the radiation face apart by L1, L2 are set respectively as borders P1, P2 shown in figure (b). The stage of obtaining borders P1, P2,..., is repeated for a predetermined number of times and obtained border points are tied to obtain a border 5 between an area 9 for fine element division and an area 9 for rough element division.
Patent JP-H08242537-A (JP)
Title: Circuit for selecting supply voltage for voltage regulator
Inventor: JIYANNIBU KUUE
IPC: G05F1/56
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To minimize energy consumption for a desired output voltage by providing means for starting a switch in order to select a voltage for minimizing energy dissipation of a voltage regulator automatically from at least two independent DC power supply voltages. SOLUTION: Control input of a switch 2 is connected with the output of a logic element 3 having three inputs connected, respectively, with the outputs of comparators C1, C2 and C3. The comparator C1 compares a supply voltage Vin2 decreased by a voltage drop Vmax with an output voltage Vout. The comparator C2 compares a supply voltage Vin1 decreased by a voltage drop Vmax with the output voltage Vout. The comparator C3 compares the supply voltages Vin1 and Vin2 each other. The logic element 3 is designed to select the lower one of the supply voltages Vin1 and Vin2 based on the comparison results.
Patent JP-H11170834-A (JP)
Title: Method for straightening aluminum arm member
Inventor: KATO RENTARO
IPC: B21D3/16
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of the length of a shaft part of a member for an aluminum arm whose bracket part is integrated with the shaft part by straightening the shaft part through pulling or compression of the shaft part in the longitudinal direction. SOLUTION: A member 1 for an arm is manufactured by slicing an extruded stock having the prescribed sectional shape to the prescribed thickness, and provided with bracket parts 4 where a vibration isolating bush is mounted on each end of a shaft part 2. By straightening the length L2 of the shaft part 2 of the member 1 for the arm, the pitch interval L1 of right and left bracket parts 4 is corrected. When the length L2 of the shaft part 2 is straightened through pulling, a rod-shaped jig 10 for straightening is inserted respectively into two hollow hole parts 6, 7 of the hollow hole parts, and two jigs 10 for straightening are moved in a separating direction from each other. As a result, a portion between two center hole parts 6, 7 is pulled and becomes long.  When the portion is straightened through compression, two jigs 10 for straightening are moved in an approaching direction to each other.
Patent JP-H05155050-A (JP)
Title: Composite thermal transfer sheet and image forming method
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/50
Filed: 1991-12-05
Abstract: PURPOSE:To enhance the use efficiency of a dye by reducing the use amount of a thermal transfer sheet and to increase the number of formed images as compared with a conventional method in the case of fixed length. CONSTITUTION:In an image forming method wherein a sublimation type thermal transfer sheet is superposed on an arbitrary image receiving sheet having dye acceptivity or a dye receiving layer 4 is transferred to the surface of the image receiving sheet having no dye acceptivity and the sublimation type thermal transfer sheet is continuously superposed on the dye receiving layer and the whole is imagewise heated from the rear surface of the thermal transfer sheet, the feed speed of the image receiving sheet is relatively larger than that of the thermal transfer sheet. In a composite thermal transfer sheet wherein a dye layer 3 of one color or a plurality colors and a transfer layer containing one or more releasable dye receiving layer 4 are successively provided to one surface of a long base film, the width of the dye layer 3 is smaller than that of the dye receiving layer 4.
Patent JP-H07184711-A (JP)
Title: Manufacture of fastening metal fitting for accessory by brazing, welding or the like
Inventor: NAKAGAWA SHIGESABURO
IPC: A44C27/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the area of a brazing part, and enhance the working efficiency by setting a brazing place on the lower end of an interior trim part of a spring and a lever on the exact opposite side of a hook-shaped part, and constituting so that this is brazed and is closed in a connecting ring part. CONSTITUTION:In a plate material by external shape trimming work, a notch and a recessed groove are used as a bending line, and a recessed part is put on the inside, and square-shaped parts are oppositely bent upward from left and right, and a trapezoidal part is also bent inside from left and right by putting the recessed groove on the inside, and pressing deforming work is performed, and the trapezoidal part is further bent in a hook shape in this bending surface together with the pressing deforming work, and an opening part K is formed. A fastening metal fitting for an accessory is composed of a fastening metal fitting maing body (d) where a hook-shaped part is extendedly arranged above an interior trim part internally trimmed with a spring (f) and a lever (e) and an opening part K through which tool to be fastened goes in and out of the hook-shaped part is formed between the interior trim part and the tip of the hook-shaped part, the lever (e) internally trimmed in this main body so as to elastically close the opening part and the spring (f) housed in a groove arranged on this lever (e) so as to energize the lever (e) in the direction for closing the opening part of the main body.
Patent JP-H09169165-A (JP)
Title: Thermal transfer material
Inventor: TAKAHASHI YONOSUKE
IPC: B41M5/50
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To form a transfer image capable of conducting stable transfer operation and having high printing approximation by specifying a relationship of separation strength or the like between the cushion layer of an image receiving sheet and an image receiving layer, or between the thermal transfer layer of a thermal transfer sheet and the image receiving layer of the image receiving sheet in a laser beam nonirradiation area. SOLUTION: A transfer image with a high image quality can be obtained by making the relationship into F1>F2 and then controlling it to be a formula of F1-F3>0.3g/cm<2> , among relationships of a separation strength F1 between the cushion layer 22 of an image receiving sheet 20 and the image receiving layer 23, a separation strength F2 between the thermal transfer layer B of a thermal transfer sheet 10 and the image receiving sheet 20 in a laser beam nonirradiation area, and a separation strength F3 between the light-heat conversion layer 12 of the thermal transfer sheet 10 and the thermal transfer layer 14 in a laser beam irradiation area.  Also, by irradiating laser beam L from the rear surface of the thermal transfer sheet 10, a part of the heat-separation layer contained in the light-heat conversion layer 12 is decomposed and vaporized in the laser beam irradiation area, so that a joint strength between the light-heat conversion layer 12 and the thermal transfer layer 14 is weakened with the consequence that the thermal transfer sheet 10 is caused to separate from the image receiving sheet 20.
Patent JP-2001168538-A (JP)
Title: Electronic equipment
Inventor: OKU HIDENORI
IPC: H05K5/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To allow simple and easy depressing operation at the angle adjustment position of a display module, for improved handling/operability. SOLUTION: A case 31 of a liquid-crystal display module 30 on which a display device 32 is mounted is assembled to a main body base 20 for free rotation. The liquid crystal display module 30 is provided with a depressing button 34 corresponding to its rotational axis direction.