baber/WOPTO huggingface dataset:
Patent JP-S5266449-A (JP)
Title: Optical filter
Inventor: YAMANAKA SEISUKE
IPC: H04N5/238
Filed: 1975-11-28
Abstract: PURPOSE: To remove the deterioration in picture quality by so composing an optical filter that response of both x, y directions (horizontal and vertical directions) may be respectively independently set. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H037641-A (JP)
Title: Wiper controller
Inventor: NOMURA TETSUYA
IPC: B60S1/08
Filed: 1989-06-05
Abstract: PURPOSE:To prevent malfunction by a method wherein, when the integrating time of rain drop pulse exceeds a time threshold, even if the integrating value of the rain drop does not reach at a level threshold lower than a control threshold, the integrating value is made to be clear without operating wiper. CONSTITUTION:A rain drop pulse from a rain drop sensor 10 is inputted into a wiper controller 20 through an input circuit 12 and is integrated at CPU 11 so that, as the rain drop integrating value reaches a specified control threshold value R1 within the integrating time under a specified time threshold value, a wiper 30 is driven through a wiper drive circuit 14 and then the action is recognized through a cam SW 32 and an input circuit 13. In this case, when the integrating time extends time threshold value, even if a rain drop pulse integrating value does not reach a level threshold value R2 lower than a control threshold value R1, the integrating value is made to be clear. Therefore, it is possible to make an auto-wiper action in a small rainfall proper so as to prevent the malfunction.
Patent JP-S5933381-A (JP)
Title: Anti-friction composition for shield excavation process
Inventor: IIJIMA SHIGERU
IPC: C09K8/54
Filed: 1982-08-17
Abstract: PURPOSE:To privide the titled composition consisting of (1) water, (2) a W/O type polymer emulsion which may contain an extreme-pressure additive, a lubricant, a mineral, animal or vegetable oil and an emulsifier and (3) a mineral substance, and exhibiting an excellent antifriction property. CONSTITUTION:The composition is prepared by blending (1) 100pts.wt. water, (2) 0.2-10pts.wt. W/O type polymer emulsion which may contain an extreme-pressure additive, a lubricant, a mineral, animal or vegetable oil and an emulsifier and (3) 2-20pts.wt. mineral substance (e.g. bentonite, clay or graphite). To obtain an antifriction material, a vinyl monomer is emulsified and dispersed in a mineral oil by use of an emulsifier, effecting emulsion polymerization in the presence of a catalyst and adding to the resultant polymer emulsion an extreme- pressure additive, a lubricant, a mineral, animal or vegetable oil which controls polymer concentration and increases lubricity, an emulsifier to enhance water dispersibility, etc.
Patent JP-H05330350-A (JP)
Title: Fuel outflow preventer of fuel tank for vehicle
Inventor: KASUYA KAZUSATO
IPC: B60K15/01
Filed: 1992-06-03
Abstract: PURPOSE:To reduce the internal pressure in a fuel tank excepting in time of tank fullness and prevent any outflow due to vibration at the time of car running from occurring. CONSTITUTION:A fuel outflow valve 8 installed on top of a fuel tank 1 is provided with a valve element 10 and a float 11. In, if an oil level reaches the vicinity of lower end of a vapor bypass tube 7, this valve element 10 is pushed up by the float 11, thereby closing a passage 9 of the valve 8. In this case, a check valve 4A inserted with a vent tube 2 to be interconnecting this passage 9 of the valve 8 to an engine 13 is made to set its valve opening pressure lower than ever before.
Patent JP-H10298595-A (JP)
Title: Natural soap containing bincho-zumi powder
Inventor: NAKANISHI KAZUE
IPC: A61K8/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a natural soap, capable of preventing a soap from oxidizing and changing color or odor, further not only cleansing but also deodorizing a bathroom or washroom, etc., or preventing the soap during the use from oxidizing by adding a BINCHO-ZUMI (Bincho charcoal which is high-quality charcoal produced in WAKAYAMA Prefecture in Japan) thereto and stirring the resultant mixture. SOLUTION: This natural soap is obtained by adding caustic soda in an amount required to react an animal or a vegetable oil and fat into a soap thereto, completing the reaction by 100% according to a high soap production technology and further separating the soap from glycerol by using a method such as salting out, adding a BINCHO-ZUMI powder to the material, slowly stirring the prepared mixture while regulating the amount of the powder, aging the resultant mixture for several tens of days and then cutting the produced soap.
Patent JP-H11340860-A (JP)
Title: Multi-band mobile radio equipment
Inventor: SHIMIZU HIROAKI
IPC: H04B1/3822
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To allow a radio equipment to make normal communication in all selectable system communication areas, even when the magnitude correlation between a carrier frequency and a local frequency is changed. SOLUTION: When the frequency of a local signal generated by a local oscillator 31 is lower than a carrier frequency, a control section C1 gives an instruction to changeover switches 1011, 1012 to provide an output of a signal received at a 1st input terminal as a tone signal. On the other hand, when the frequency of the local signal generated by the local oscillator 31 is higher than the carrier frequency, the control section C1 gives an instruction to changeover switches 1051, 1052 to provide the output of a signal received at a 2nd input terminal as a tone signal. Thus, orthogonal data for which the phase of a Q signal always leads that of an I signal by 90 degrees are outputted to a post-stage data recovery section.
Patent JP-H10317363-A (JP)
Title: Soft ground consolidating device
Inventor: NAGASHIMA MASAYA
IPC: E02D3/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a soft ground consolidating device which, when a building is constructed on soft ground, consolidates the ground so that it can withstand the load of the building. SOLUTION: A slide base part 12 which slides on one of the sliding surfaces of a leader 2 is provided, the end of a boom is locked with the part 12 to make the support point of the boom vertically movable, and a slide cylinder 14 is placed below the part 12 in such a way as to be integrated with the leader 2 to obtain consolidation reaction. Then changes in the hydraulic pressure of the cylinder 14 are measured, and, using the pressure as pilot pressure, the hydraulic pressure of the hydraulic cylinder of a slide holder mechanism is controlled to adjust the degree of consolidation more precisely. Further, a guide roller device 9 is provided below the leader 2, and its roller is used to guide the screw of a conveyer screw in rising.
Patent JP-S5666851-A (JP)
Title: Composite electrophotographic receptor
Inventor: YOSHIKAWA MASAO
IPC: G03G5/06
Filed: 1979-11-05
Abstract: PURPOSE: To obtain a superior 2-color copy, by laminating the first photoconductive layer having hole injectability and the second photoconductive layer on a conductive substrate in this order, and composing the second layer of a charge generating layer containig a copper phthalocyanine pigment, and a charge transfer layer for transferring a positive charge.  
     CONSTITUTION: First photoconductive layer 12 is formed on conductive substrate 11 using a hole injectable material such as Se doped with Te. On layer 12, charge generating layer 141 is formed containing copper phthalocyanine pigment and a binder resin in 95/5W50/50 weight ratio, and on layer 141 charge transfer layer 142 is formed containing an electron donative substance and a binder resin, thus forming second photoconductive layer 14. Layer 142 transfers positive charge generated at layer 141 effectively. Layer 14 is sensitive to red and white lights, absorbs the red light, and transmits the other color lights. A sharp 2-color image is obtained by subjecting the composite photoreceptor successively to primary negative charging in the dark, secondary positive charging in the dark by a little less quantity, imagewise exposure to black, white, and red lights, and development with black positively charged toner Tb, and red negatively charged toner Ta. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326566-A (JP)
Title: Multilayer aggregate board
Inventor: SAKAI NORIO
IPC: H05K1/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer aggregate board where a check point can be automatically measured without previously measuring its coordinates. SOLUTION: A multilayer aggregate board 10 is composed of laminated ceramic sheets which are formed of dielectric ceramic that contains barium titanate or the like and burned. At this point, the multilayer aggregate board 10 is composed of a product part 11 and an edge part 12 formed on the periphery of the product part 11, wherein circuit devices are built in the product part 11, and positioning means regions 15 where a positioning means 14 is provided respectively are formed in the edge part 1. That is, the positioning means 14 are provided to points where no circuit device is provided. The product part 11 of the multilayer aggregate board 10 is divided into unit multilayer circuit boards 13.
Patent JP-H09323102-A (JP)
Title: Method for cold-rolling plate executing work roll shift during rolling
Inventor: KIMURA YUKIO
IPC: B21B1/22
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent the variation of thickness and to stably execute rolling by reducing the target value of tension on the inlet side of a 1st stand from the start to the completion of the work roll shift less than the target value of tension at the time of not executing work roll shift. SOLUTION: When the work rolls of the 1st stand are shifted during rolling, the signal of the start of the work roll shift is sent from a work roll shift controller 5 to a tension controller 4. A command is issued to the driving motor 7 of a tension roll 6 with the tension controller 4 and the rotational speed of the driving motor 7 is increased so that the inlet-side tension of the 1st stand 2 is reduced than that until now. At the same time with the completion of the work roll shift, a command is issued from the tension controller 4 to the driving motor 7 of the tension roll 6, the rotational speed of the driving motor 7 is lowered and the inlet-side tension of the 1st stand 2 is returned to the state before the work roll shift is executed.
Patent JP-H11338129-A (JP)
Title: Photosensitive resin composition containing inorganic substance photosensitive material using the same and forming method of partitioning wall
Inventor: TAKAGI YOSHIHIRO
IPC: H01J17/49
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. containing inorg. fine particles which has enough sensitivity to form high partition walls and which enables high accuracy pattern processing, and to provide a method for producing partition walls for a plasma display having a pattern with enough strength, transparency and high accuracy although the pattern is formed high. SOLUTION: The features of this photosensitive compsn. containing inorg. substances are that it contains inorg. fine particles, substd. cellulose esters having water-soluble groups, photosensitive agent, photohardening agent and hydrolyzable polymerizable org. metal compds. In the forming method of walls of a plasma display, the compsn. above described is applied on a substrate, exposed to form a pattern using a mask, and developed to form a pattern of the photosensitive compsn. containing inorg. substances, and then the pattern is calcined at >=400 deg.C to remove org. components to form an inorg. partition wall structure.
Patent JP-H06346228-A (JP)
Title: Method for producing dielectric thin film and device therefor
Inventor: KOMAKI KAZUKI
IPC: C23C14/50
Filed: 1993-06-15
Abstract: PURPOSE:To stably and homogeneously produce a dielectric thin film on many substrates at the same time by fixing the substrates on a soaking sheet placed at a specified distance from a heater and depositing a perovskite-type multiple compd. film on the substrates. CONSTITUTION:A raw material target 4 is sputtered, and a perovskite-type multiple compd. film, consisting of ABO3 (A is Pb, Ba, Sr, or La, and B is Ti or Zr) is continuously deposited on an MgO substrate 3 supported by a holder 2. Plural substrates 3 are fixed on a soaking sheet 6 such as a blackbody stainless steel sheet at a distance of >=5mm from a heater 5 in the magnetron sputtering device for producing a dielectric thin film. A BN film-coated carbon heater is preferably used as the heater 5. Meanwhile, the film is continuously deposited while periodically changing the film deposition rate. The periodical change is performed, for example, by periodically opening and closing a shield 7 having >=0 transmittance arranged between the substrate 3 and the target 4.
Patent JP-S63308629-A (JP)
Title: Input pen
Inventor: KATO HARUHISA
IPC: G06F3/03
Filed: 1987-06-10
Abstract: PURPOSE:To improve the operability of an input pen by providing a holding member to function as an input switch on the outer circumferential surface of approximately the tip part of a pen. CONSTITUTION:Since an electrode 2 to constitute a part of an input switch is composed as the holding member of a pen shaft 1 from a material having a high friction coefficient and elasticity, the touch and the operability at the information input/output time from a nib can be improved. When this function is used as an input switch, a finger proceeds as shown by a code 7' up to the position shown by the broken line, the finger of an operator is touched with both of electrodes 2 and 3 and the electrodes 2 and 3 are shortcircuited. Thus, without needing an intensive operating force, the input can be rapidly executed.
Patent JP-S62299389-A (JP)
Title: Base film for thermal transfer ribbon
Inventor: NAGASAWA TSUGIO
IPC: B05D1/28
Filed: 1986-06-19
Abstract: PURPOSE:To restrain a thermal sticking phenomenon from occurring and contrive higher printing quality, by controlling the surface ruggedness and surface roughness of one side of a base film for a thermal transfer ribbon to predetermined values. CONSTITUTION:Recesses and projections on at least one side of a thermoplastic resin film are so made that the density rho1 of the recesses and projections with a diameter phiof at least 1mum and less than 5mum is in the range of 40<=rho1<=200, and the density rho2 of the recesses and projections with a diameter phi of at least 0.5mum and less than 1mum is in the range of 400<=rho2<=2,000 (unit: pieces/0.01mm<2>). The average height of the projections on the film surface is 0.10-0.50mum. With the film surface provided with the recess-projection characteristics defined by the above average projection height and the above density of the recesses and projections, a thermoplastic resin film bent suited to a base film for a thermal transfer ribbon can be obtained. When the properties are below the lower limits of the above conditions, thermal sticking occurs between a thermal head and the film, whereas when the properties are above the upper limits of the conditions, the thermal sticking is prevented but the contact of the head and the film becomes unsatisfactory, resulting in that thermally transferred images are obscure.
Patent JP-S63310390-A (JP)
Title: Motor controller
Inventor: OUCHI SHIGETO
IPC: H02P29/00
Filed: 1987-06-09
Abstract: PURPOSE:To make an apparatus flexible for a circuit change by constituting a conduction observing apparatus estimating a load torque at given time intervals. CONSTITUTION:For the sudden torque variation of a load 5, the current com mand value of a load torque estimated by a condition observing apparatus 2 is added to the output signal of a speed regulator 11. Said conduction observ ing apparatus 2 computes an estimated load torque tauL according to a motor current im and a speed actual value n based on a motor staring time constancte 26 having, as functions, field simulation elements 21, 22, delay operators 23, 27, proportional gains 24, 25, and a sampling period. In this manner, it is made possible to make an apparatus flexible for a circuit change.
Patent JP-S5570078-A (JP)
Title: Photo coupling device
Inventor: MATSUMOTO NAOHISA
IPC: H01L31/12
Filed: 1978-11-21
Abstract: PURPOSE: To obtain stable characteristics over a long period of time, by incorporating a diode into the base-emitter junction of a photo-transistor in this device or the gate-reference electrode junction of a photo-thyristor in antiparallel with the junction.  
     CONSTITUTION: Base-emitter junction formed by a base 6 and an emitter 4 is protected from deterioration or breakdown by preventing the application of inverse voltage to the base-emitter junction wherein a protective diode 10 is incorporated in counter-parallel with the base-emitter junction. In this case, the protective diode 10 may be formed by either of monolithic structure with a light receiving element body or multichip structure using a single, independent diode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08310581-A (JP)
Title: Book with recording medium
Inventor: ABE TAKASHI
IPC: B42D1/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a book with a recording medium wherein pages are easy to open, the book is light-weighted for easy handling, a sense of high class can be exhibited and the book is excellent in safety. CONSTITUTION: A book with CD 2 comprises a cover 4, a text 6 and a recording medium housing 8 or the like. The recording medium housing 8 comprises a foam 10 adhered to a back cover 406, a housing recess 12 for receiving a CD provided on the foam 10 and a suction pad sheet 18 adhered to a bottom of the housing recess 12. The foam 10 is flat and formed as a rectangular plate having the same size as that of the back cover 406. Two holes 14 are provided approximately on a diagonal line of the foam 10, while a recess 16 for taking out the recording medium is connected to each hole 14. The foam 10 is flexible and can be bent. The bottom of the housing recess 12 comprises the back cover 406, while a side of the recess 12 comprises an inner peripheral face of the hole 14.
Patent JP-H0749627-A (JP)
Title: Fixing device
Inventor: KATO YASUHISA
IPC: G03G15/00
Filed: 1993-06-15
Abstract: PURPOSE:To make components to be recycled by constituting a fixing structural body supporting a fixing roller and a pressing roller, a fixing paper ejecting structural body supporting a paper ejecting roller, a member such as the guide plate of a sheet, the cover of a fixing device main body, etc., of resin capable of recycling and molding. CONSTITUTION:The fixing structural body 100 supporting the fixing roller 1 and the pressing roller 2 is constituted of recyclable heat-resistant resin. The fixing paper ejecting structual body 200 supporting the paper ejecting rollers 10 and 11 ejecting a fixed sheet 4 is also constituted of the recyclable heat- resistant resin. Moreover, the fixing structural body 100 is constituted to be bisected in the up-and-down direction as an upper constituting body 100A and a lower constituting body 100B. Then, the upper frame 101 of the upper constituting body 100A, the lower frame 104 of the lower constituting body 100B, the paper ejecting frame 201 of the fixing paper ejecting structual body 200, respective entrance guide plates 5 and 6, respective exit guide plates 8 and 9 and a front cover are constituted of the same material of the resin capable of recycling and molding.
Patent JP-S5570436-A (JP)
Title: Forging press device which makes forging stroke variable
Inventor: SATOU KUNICHI
IPC: B21J9/02
Filed: 1978-11-24
Abstract: PURPOSE: To improve the accuracy of forging finish size and make the device usable for forging works of a wide range by enabling pressing stroke to be suitabley adjusted according to the kinds of forging works.  
     CONSTITUTION: Horizontal forging heads 20, 21 repeat advancing and retreating at a fixed stroke by the operation of oscillating links 39, 41 and the pulling back force of cushion cylinders. The oscillating links 39, 41 are connected at one end to the horizontal forging heads 20, 21 by way of connecting rods and are pivotally fitted at the other end with pitmans 42, 49 by way pins 59, 60. As the eccentric mechanism for reciprocatively moving the pitmens 42, 49, the position of an outside eccentric shaft 51 with respect to an inside eccentric shaft 50 is suitably selected, whereby an arbitrary oscillation amount may be given to the oscillating link 41 and the stroke of the horizontal forging heads 20, 21 may be selected freely in accordance with forging works. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6036670-A (JP)
Title: Catalyst for electroless copper plating
Inventor: MATSUZAKI ISAO
IPC: C23C18/40
Filed: 1983-08-08
Abstract: PURPOSE:To improve the characteristics of the resulting electroless copper plating by adding a complex compound which is prepd. by reacting a bivalent palladium compound or a uni- or bivalent copper compound with glucose and produces metallic Pd or Cu by heating. CONSTITUTION:To a catalyst for electroless copper plating is added a complex compound which is prepd. by reacting a bivalent palladium compound or a uni- or bivalent copper compound with glucose and produces metallic Pd or Cu by heating. The amount of the complex compound added is <=1wt% when the compound is expressed in terms of Pd or Cu. Palladium (II) chloride, palladium (II) fluoride, plladium (II) bromide, palladium (II) iodide or the like is used as the bivalent palladium compound. Copper ( I ) chloride, copper (II) chloride, copper (II) sulfate or a mixture thereof is used as the uni- or bivalent copper compound.
Patent JP-S63308342-A (JP)
Title: Method of cell arrangement
Inventor: TAKAGI YOSHIYUKI
IPC: H01L27/04
Filed: 1987-06-10
Abstract: PURPOSE:To surely attain the optimum solution with small calculation, by evaluating a bond degree of cells from both faces of input and output between two cells as well as a bond of input and input between two cells and by preferentially arranging ones of an obtained larger bond coefficient in proximity. CONSTITUTION:When the output of one cell is not connected to the input of the other cell, zero shall be N, and when the output of one cell is connected to the input of the other cell, a fan-out number of connection line (an input number of a connected cell) shall be N, then 1/N<x> shall be defined as an input- output bond coefficient of two cells. Further, in case the input of both cells is not mutually connected, zero shall be N, and in case the input of both cells is connected, the fan-out number of the connection line (the input number of the connected cells) shall be N, then K/N<y> shall be defined as an input-input bond coefficient of two cells. And, the sum of the input-output bond coefficient and the input-input coefficient shall be defined as the bond coefficient of two cells, the cells having a large bond coefficient are closely arrange. Thereby, each cell can be arranged according to size of the bond coefficient.
Patent JP-2000338757-A (JP)
Title: Developing device and process cartridge
Inventor: TSURUMAKI YUKIO
IPC: G03G15/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device and a process cartridge produced by the method for joining the frame of a developing container and the frame of a toner container in order to prevent deformation due to ultrasonic welding. SOLUTION: A hotmelt 103 is applied on a part of or around heat generators 101b, 101c which generate heat when a current is applied, and the hotmelt 103 is housed in faces 10k, 10m to be joined. The heat generators 101b, 101c on both ends of the hotmelt 103 are exposed and a voltage is applied thereon. Thus, the hotmelt 103 is molten to join the containers 10a, 10f.