baber/WOPTO huggingface dataset:
Patent JP-H03264925-A (JP)
Title: Orientation processing method for liquid crystal display element by rubbing
Inventor: SHIRAIWA TETSUO
IPC: G02F1/1337
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the peeling of a rubbing cloth from a roll by fitting the cloth to the peripheral surface of the roll with an electrically conductive double- coated adhesive tape obtd. by filling an adhesive in to the cavities in rugged metallic foil. CONSTITUTION:A rubbing cloth 6 is fitted to the peripheral surface of a roll 7 with an electrically conductive double-coated adhesive tape 5 obtd. by filling an adhesive 10 into the cavities 9a, 9b in rugged metallic foil 8. Since one of the bottom of each recessed part 8a of the foil 8 and the top of each protruding part 8b is brought into contact with the roll 7 and the other into contact with the cloth 6, electrical conduction between the roll 7 and the cloth 6 can be ensured. Since the adhesive 10 at one side of the tape 5 adheres the foil 8 to the roll 7 and the adhesive at the other side adheres the cloth 6 to the foil 8, the cloth 6 can be stuck to the roll 7 with the adhesive 10 on both sides of the foil 8 and the peeling of the cloth can be prevented.
Patent JP-H09256211-A (JP)
Title: Hairpiece
Inventor: KATO KIHACHI
IPC: A41G5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a hairpiece with improved ant light appearance, ensuring the joints to the hair not to be noticeable from the outside. SOLUTION: The joint 1 for hair bundles 2 arranged flat is formed in a bandlike fashion, the resultant joint 1 is twisted longitudinally, and the hair bundles 2 are curled around the joint 1, thus constituting the objective hairpiece. In this way, because the hair bundles 2 are disaggregated and expanded owing to the joint 1 of twisted shape, the appearance of the hairpiece becomes light. Furthermore, as the hair bundles 2 are curled around the joint 1, the joint 1 is wholly covered with the hair bundles 2.
Patent JP-S58179032-A (JP)
Title: Noise reduction circuit
Inventor: ICHII YUTAKA
IPC: H04N5/21
Filed: 1982-04-15
Abstract: PURPOSE:To suppress the conspicuousness of a deteriorated area on a reproduced screen, by reducing the level variations of an information signal immediately before the rise or fall of said signal. CONSTITUTION:An input signal (a) is converted into a signal (f) by an LPF8 and via a delay circuit 3 and then into a signal (f') by an attenuator 9. The signal (f') is added with a signal (c) given from an LPF2 with the same phase to obtain a signal (g). In this case, the rise of the signal (g) is slow compared with the signal (c). Then the signal (g) is subtracted from the signal (g) to obtain only the high band component, and the signal (a) is turned into a signal (h) with the amplitude limited by a limiter 6. Then the signal (h) is subtracted from the signal (a) by an adder 5, and a reproduced luminance signal (i) from which the noise component is eliminated is extracted out of an output terminal 7. In this case, the rise of the output (i) is slow to suppress the conspicuousness of a deteriorated area on a reproduced screen.
Patent JP-H08258257-A (JP)
Title: Ink jet printing head
Inventor: SATO SHIN
IPC: B41J2/055
Filed: 1995-03-22
Abstract: PURPOSE: To perform stable emission by providing a laminated piezoelectric actuator set to an internal electrode, the nozzle internal electrode, the nozzle plate attached to the rear surface thereof and the external electrode attached to the front surface thereof so as to hold a plurality of electrode plates therebetween and specifying the width of the electrode plates and the actuator and the length of the electrode plates. CONSTITUTION: A nozzle plate 1 having nozzle orifices 3 at the position corresponding to pressure chambers 5 is attached to the rear surfaces of laminated piezoelectric actuators 2 and an external electrode is attached to each of the front surfaces of the actuators 2. Each of internal electrodes 7 is constituted of two electrode plates horizontal from the nozzle plate 1 to the external electrode and one electrode plate horizontal from the external electrode to the nozzle plate 1 and the width thereof is same to that of the actuators 2 and the length thereof is set so as not to reach the partener external electrodes or the nozzle plate 1. The length of the superposed part of three electrode plates is about 80% of the depth of each of the actuators 2.  Therefore, at a part having no electrode plate, the intensity of electric field is zero even at a time when voltage is applied to the electrodes 7 and no vibration is generated.
Patent JP-H10251544-A (JP)
Title: Carbon black molded product
Inventor: HASHIGUCHI TADASHI
IPC: C09C1/56
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molded product capable of expressing excellent measurability and dust preventability without causing the generation of cracks and lacks on its discharge from a mold, on its employment, on its handling, etc., by forming a carbon black molded product in a specific shape. SOLUTION: This molded product is obtained by press-molding carbon black with a pressure of preferably 2-500kgf/cm<2> , more preferably 5-400kgf/cm<2> , and has (e.g. linear or circular) sides and/or mutually curved surfaces having an angle of >90 degree. The shapes are formed e.g. by forming the carbon black molded product and subsequently carving the molded product with a cutter blade, etc., digging the molded product, cutting the molded product with a bit, etc. Thereby, the carbon black molded product having the excellent shape improving storability, carriability and workability on employment is provided.
Patent JP-H10258980-A (JP)
Title: Passenger conveyor device and assembling method thereof
Inventor: IWATA TETSUO
IPC: B66B23/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure desired strength and facilitate divided assembly by forming the driving shaft or the driven shaft of a driving wheel device and a driven wheel device in a passenger conveyor device into a divided type, and increasing the forming radius of a fastening bolt at a joining part so as to increase the diameter of the fastening bolt. SOLUTION: This passenger conveyor device is constituted by forming a pair of step sprockets at a driving wheel device and a driven wheel device which are formed at both conveying origins, and fitting footsteps at a step chain which is wound around the both step sprockets in an endless form at prescribed intervals, whereas a divided joining part to end shafts 4a, 4c which are pivoted by a bearing 3 is formed at least on more forward end side than one step sprocket of the step sprockets 5, 8 fitted at the driving shaft 4 of the driving wheel device 2.
Patent JP-H04296815-A (JP)
Title: Liquid crystal optical element
Inventor: KANEKO SHUZO
IPC: G09F9/35
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a gradation driving element that can carry out stable driving by providing a capacity/resistance parallel circuit in series to an electrode gap. CONSTITUTION:A picture element in which a ferroelectric liquid crystal layer is sandwiched between at least a pair of electrode gaps, is formed, and a liquid crystal picture element is gradation-driven by giving outer voltage between the respective electrodes according to gradation signal. A capacity/resistance parallel circuit is provided in series to the electrode gap. The circuit time constant of the capacity/resistance parallel circuit is larger than the time constant of the picture element, and the time constant becomes smaller than the field cycle at the time of giving gradation signal to the picture element as gradation signals are given repeatedly. The parallel circuit is connected serially between a switching circuit in an active matrix structure and the picture element.
Patent JP-S53148919-A (JP)
Title: Matrix display unit
Inventor: NAKAMURA HISAO
IPC: G09G3/36
Filed: 1977-06-01
Abstract: PURPOSE: To carry out a correction as desired for the luminance modulation characteristics by means of a non-linear circuit of a low frequency band by forming the refrence signal's waveform of the reference signal into the non-linear function form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08232475-A (JP)
Title: Concrete compactor and method
Inventor: TANI YUICHI
IPC: E04G21/08
Filed: 1995-02-27
Abstract: PURPOSE: To aim at the promotion of facilitation and secureness on tamping operations by delivering a flexible hose, supporting the base end side of an articulated arm free of turning and having a rodlike vibrator along this arm, and performing a retracting motion. CONSTITUTION: A truck 1 is traveled, shifting it nearby a concrete placing spot, and the tip of an articulated arm 4 is operated by hand, shifting it to the required horizontal position and height. At that time, a tip side of the articulated arm 4 is supported by each spring of two elastic expansion machines 9a and 9b being set up as straddling each of jointed arms 4a and 4b, whereby balancing it in this way, and it shifts in all directions with small operating force. In succession, the tip of the articulated arm 4 is shifted upward a tamping position, and in a state that a vibrator 16 is hung down on this tamping position, a winch 6 is operated in a direction of delivering a wire rope. In addition, a flexible hose 13 is delivered together with a cable 17 by dead weight of this vibrator 16, and then this vibrator 16 is inserted into concrete.
Patent JP-2000259954-A (JP)
Title: Lottery system using portable recording medium
Inventor: HIRANO TANITAKE
IPC: G06Q30/06
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for allowing a customer to surely ensure the right of lottery at the time of making a purchase in a sale period, and for allowing a store side to contribute to the revitalization of a shopping street without making it unnecessary to prepare for the issue of lottery tickets. SOLUTION: This system is constituted of a random number generating function, a variable recording medium 2 having a function for storing purchase points from which the right of lottery is generated with prescribed points, and a data processor 3 for operating lottery processing to read the random numbers recorded and generated by the variable recording medium 2 on a condition that the right of lottery is generated, and to decide success/failure by comparing the random numbers with election numbers. In this case, it is possible to generate the right of lottery based on whether or not the purchase points are obtained in a sale period by making rates different.
Patent JP-S59189614-A (JP)
Title: Annular current transformer
Inventor: OOMIYA YOSHIO
IPC: H01F38/28
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a current transformer easy to manufacture by a method wherein a mechanism by which an annular secondary coil is held and fixed is provided and a shaft of the mechanism is provided to the part corresponding to the penetration wiring part and the shaft is used also for a penetration conductor. CONSTITUTION:An annular secondary coil 4 is composed of an annular core 1 and a secondary winding 2 which is applied on the core 1 and to the winding start and the winding end of which the secondary terminals 3 are provided. A current transformer is composed of the annular secondary coil 4, shallow cone-shape holding plates 6 to the center of which penetration holes 5 are provided, a conductive holding rod 8 to the both ends of which electric terminals 7 are provided, a fitting plate 10 which is made of insulating material and to which a fitting screw hole 9 is provided and the primary conductors 11. The shallow cone-shape holding plates 6 are put on the both sides of the annular secondary coil 4 at its corners and the holding rod 8, penetrating through the both holes 5 of the two holding plates 6 and the annular secondary coil 4, is screwed into the fitting hole 9 and tightened with a suitable torque in order to hold and fix the annular secondary coil 4 to the fitting plate 10. A current can be applied to the holding rod 8 by connecting the conductors 11 of the primary circuit of the current transformer to the terminals 7 at the both ends of the holding rod 8 so that the current transformer which has a single turn primary winding can be composed between the primary terminals 7 of the holding rod 8 and the secondary terminals 3 of the annular secondary coil 4.
Patent JP-2000254037-A (JP)
Title: Paper holder
Inventor: IWAKOSHI TAKESHI
IPC: A47K10/38
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper holder which can be installed at any location and in which operations such as replacing a roll paper are easy. SOLUTION: A paper holder is provided with a case 13 and a paper cutting member 25. The case 13 can be drawn forward along guide grooves 7 and 9 formed in inner walls of a holder body 2 and comprises a fastening protrusion part 18a protruded upward at the front surface upper end, and a roll paper 31 can be housed inside the case 13. The paper cutting member 25 is rotated to sandwich a drawn part 31a of the roll paper 31 by both a knife blade 26 arranged on the front side of the fastening protrusion part 18a of the case 13 and a regulating piece 27 arranged on the back side of the fastening protrusion part 18a at the time of housing the case 13 in the holder body 2.
Patent JP-S54155663-A (JP)
Title: Incinerator and its operating method
Inventor: HORI KIKUO
IPC: F23G5/50
Filed: 1978-05-27
Abstract: PURPOSE:To dispose waste by burning it as the production of nitrogenous oxide is suppressed, by seperating the inside of an incenerator into drying stoker groups, burning stoker groups and after-burning stoker groups, and by regulating an air supply to each stocker group and a secondary combustion chamber. CONSTITUTION:Dust 1 is burned while it is being conveyed in order over drying stoker groups 2 and 3, burning stoker groups 4 to 6 and after-burning stoker groups 7 and 8. Primary air from a blower 9 is partially burned and pyrolyzed by throttling air dumpers 10 to 12 for drying and upper part burning, and inflammable gas and ammonia etc. are produced. A complete burning must be performed in such a manner that opens rear burning and after-burning dumpers 13 to 16. Secondary air to a secondary combustion chamber 24 can be dividedly fed to dumpers 26 to 28 from a blower 25. The inside of the incinerator is divided in such a manner as mentioned above, and the incinerator is operated through the adjustment of air feeding volume, and thus, the production of nitrogenous oxide can be suppressed and the waste can be disposed.
Patent JP-H11255391-A (JP)
Title: Image reading device and image forming devide equipped with it
Inventor: KUBOTA TAKESHI
IPC: H04N1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a lower frame, in particular near its holding part for a paper emerging means, from deformation without impairing the appearance. SOLUTION: A reinforcing member 24 is secured to the rear surface of a lower frame 22 which constitutes the body along with an upper frame 21, and thus the lower frame 22 is prevented from deformation. A holding part 22a to hold a paper emerging means 19 is formed on the oversurface of the lower frame 22, and the reinforcing member 24 is secured to the rear surface of the lower frame 22, in its part corresponding to the place where the holding part 22a is formed. This prevents the deformation of the part corresponing to that place on the lower frame 22 where the holding part is formed.
Patent JP-S56159262-A (JP)
Title: Solid paint
Inventor: SAKAMOTO SHIYUUICHI
IPC: C09D5/06
Filed: 1980-05-13
Abstract: PURPOSE: A solid paint, prepared by mixing a pigment with a water-soluble synthetic paste and a water-soluble natural paste, and molding the resultant mixture into a tablet, having improved solubility in water, fixing porperty on paper or cloth and long-term storage stability, and convenient for portable use.  
     CONSTITUTION: 100pts.wt. Organic or inorganic pigment is kneaded with 20W 30pts.wt. composite paste consisting of a water-soluble synthetic paste, e.g. PVA or CMC, and a water-soluble natural paste, e.g. glue or gum arabic, 15W25pts.wt. wetting agent, e.g. a sulfonate salt, and 70W85pts.wt. water fully, and the mixture is dried to give a residual moisture content of about 10W20wt%. The dried mixture is then molded into a tablet preferably having a diameter of 5W20mm and a height of 3W10mm. The composite synthetic paste preferably consists of 10W40wt% glue, 60W80wt% water-soluble synthetic paste and 0.1W5wt% gum arabic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58181343-A (JP)
Title: Optical signal transmission circuit
Inventor: KUME KAZUAKI
IPC: H04B10/524
Filed: 1982-04-16
Abstract: PURPOSE:To restore original signals accurately, by equalizing the atenuation factor of red and green light even if the optical fiber length is changed and making the change in the output amlitude of an amlifier due to the change in the optical fiber length equal to each other. CONSTITUTION:A signal to be transmitted from a terminal 20 in a transmission circuit is formed into signals of opposite phase at a non-inverting amplifier 21 and an inverting amplifier 22, red LED 1a and a green LED 1b connected to the output of each amplifier are lighted alternately when the polarity of the signal inputted to the terminal 20 is changed as positive and negative polarities, and an optical signal caused by light emission of each LED is transmitted to a reception circuit via an optical fiber 2. The reception light is separated at red and green filters 3a, 4b and received on photodiodes 3, 4. An output signal of the diodes 3, 4 is amplified by amplifiers 5, 6, and converted into a reception signal by a differential amplifier consisting of an amplifier 7 and resistors 8, 9, and 10.
Patent JP-H05261727-A (JP)
Title: Die head for extruder
IPC: B29B9/06
Filed: 1992-03-19
Abstract: PURPOSE:To provide a die head for an extruder easy to disassemble and assemble, having high sealability, capable of being heated to high temp., excellent in temp. controllability and being reduced in the cost. CONSTITUTION:In a die head for an extruder formed by successively fitting a breaker block 2 and a die block 3 to a head block 1 to integrate all of them by screws, a guide part 7 capable of loosely fitting the end parts of the male screw parts 2B, 3B of the corresponding blocks 2, 3 to the inlet peripheral edge parts of the female screw parts 1A, 2A of a screw fitting part 4 is provided. Ring-shape seal members 10 composed of a baking-resistant material are provided to the seal surfaces of the respective inner bottom parts of the head block 1 and the breaker block 2 and a heating mechanism 9' capable of controlling the heating quantity from the outside is provided in the die block 3 and the exposed front part of the die block 3 is formed into a small area reduced in radiation.
Patent JP-S56160038-A (JP)
Title: Printing device
Inventor: HIRAGA RIYOUZOU
IPC: G03F7/20
Filed: 1980-05-14
Abstract: PURPOSE:To enhance the property for general purpose of the printing device by a method wherein an exposure mode selecting switch, a means to make the relative position between a mask and  a wafer to differ every time exposure for the prescribed quantity and a wafer discharging  mechanism in accordance with the exposed pattern are provided in the pattern printing device. CONSTITUTION:In the device to form the mask pattern on the wafer for manufacture of a semiconductor circuit element and to print the pattern thereof to the wafer, a switch to select one time  exposure mode and plural times exposure mode is provided. A device is provided to discharge the  wafer after one time exposure is performed when one time exposure mode is selected, and when  plural times exposure mode is selected, to make the relative position between the mask pattern and the wafter to be differed every time exposure and to discharge the wafer after plural times  exposure is performed. Accordingly the property for general purpose of the printing device is  enhanced, together with the resolution of pattern.
Patent JP-S63231903-A (JP)
Inventor: NIBUKI YASUHIRO
IPC: B27C7/00
Filed: 1987-03-20
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-S57181662-A (JP)
Title: Slicing method of bean
Inventor: MASUMOTO YASUHIRO
IPC: A23L11/00
Filed: 1981-04-30
Abstract: PURPOSE: To slice beans, by washing the beans, conditioning the moisture of the beans, and cutting the resultant beans under pressure.  
     CONSTITUTION: Beans are washed, and the moisture thereof is conditioned to 10W50%, preferably about 15W25%. The resultant beans are then introduced into and subjected to the closest packing in a hopper provided above a cutting surface of a curting machine, and sliced under the pressure of the own weight thereof or mixed with an edible paste, e.g. starch, contained in a mold for molding a massive material and molded into an optional shape, e.g. a block or  cylinder, by a press. The molded material is then sliced to give slices having an  average thickness ≤ about 1mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10261230-A (JP)
Title: Information recording/reproducing device
Inventor: WATABE TETSUO
IPC: G11B7/24094
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To cope with a plurality of card formats by providing a plurality of reference positions for optically focusing on the recording surface of a card in the moving range of a means moved in a direction orthogonal to a card information track and positioning the moving means in these reference positions. SOLUTION: An access priority order is set for respective home positions, and a position decided by an optical detector 63 side is set as a first accessed default position. In this case, a recording/reproducing region exists in a +X direction to a home position, i.e., a track number is increased in the +X direction. Thus, a control system in a device drives an optical head based on this information. The home position is first moved to the home position of a default positioned in the sensor 63 side in a position opposite the default position, and then a focusing operation is performed by converging light spots on a card recording surface.
Patent JP-H04302967-A (JP)
Title: Refrigerating system
Inventor: TAKAICHI KENJI
IPC: F25B43/04
Filed: 1991-03-28
Abstract: PURPOSE:To provide a refrigerating system capable of quickly, efficiently removing oxygen, that causes problems on reliability if oxygen coexists when refrigerant HFC-134a and glycol and ester type refrigerating machine oil are used in refrigerator, refrigerating machines, car air-conditioners, etc., without a decrease in the refrigerating capacity and an increase in the input power, by applying reaction type noncondensable gas scavenging agent to the gas phase refrigerant in the refrigerating system. CONSTITUTION:A bypass pipe 1 or 5 is provided parallel to a connection pipe between a compressor delivery port 13 and a first filter 16 or between an evaporator 20 and a compressor suction port 24. A second filter 2 filled with reaction type noncondensable gas scavenging agent 3 is mounted on the bypass pipe 1 or 5.