baber/WOPTO huggingface dataset:
Patent JP-2000224875-A (JP)
Title: Piezoelectric actuator
Inventor: SATO SHIGE
IPC: H02N2/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric actuator in which a drive frequency can be changed by a simple means with respect to changes in a resonance frequency. SOLUTION: This piezoelectric actuator is provided with a plurality of displacement mechanism parts 103, 104 which comprise respective free end parts, in which a piezoelectric element 105 and a piezoelectric element 106 are pasted and installed on faces on one side and in which a moving body 102 comes into contact with faces on the other side. In addition, it is provided with a plurality of changeover circuits 110, 111 with which a drive circuit 118 and a sensing circuit 119 are connected selectively to the piezoelectric elements 105, 106. The control voltage of an oscillation circuit is controlled through a control circuit 120 by a voltage which is detected by the sensing circuit 119.
Patent JP-H10163033-A (JP)
Title: Wound electronic part and its manufacture and implementation
Inventor: UMEYAMA NOBUHIRO
IPC: H01F41/12
Filed: 1996-11-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability and productivity by improving wound electronic pat mounting. SOLUTION: A coil 12 is coated with an outer coat 24 of painting or resin. The outer coat 24 is large enough so that it may extend off a plating 22. In this condition, the outer coat is polished and protruded part of the plating is removed and flattened. In this case, more than 30% of the width of each plane of the outer coat 24 is continuously flattened. In result, the flatness of each side of the right prism is improved and adsorption can be performed smoothly. The stability of the board is also improved. By polishing the outer coat 24 deeper than the sides of the flange 14, a space to the board 28 can be formed with accuracy and another part 30 can be mounted.
Patent JP-H03197790-A (JP)
Title: Shield excavator
Inventor: ITO HIROYUKI
IPC: E21D9/06
Filed: 1989-12-26
Abstract: PURPOSE:To enable the shield of a steep curve by coupling the front cylindrical pat and rear cylindrical part with each other by a jack so that they are capable of bending and, at the same time, bending the front cylindrical part in accordance with curvature of a tunnel. CONSTITUTION:A shield frame 22 is constituted of the rear cylindrical part 23 and front cylindrical part 24 and, at the same time, the rear cylindrical part 23 is coupled with the front cylindrical part 24 by a center bent jack 28 at a center bent angle gamma so that they are capable of bending. The front bending piece 24b bent small to a specific angle alpha in accordance with curvature of a tunnel is provided to the end of the front cylindrical part 24 and, at the same time, a cutter 31 is held by the bending piece 24b. In the event of execution, after the frame 22 is set to a specific center bent angle gamma, the jack 28 is locked hydraulically, a center bent angle of a center bent section 30 is fixed and, at the same time, the frame 22 if fixed to a bedrock with grippers 52. In addition, a cutter motor 44 is driven, and the cutter 31 is rotated to excavate the bedrock.
Patent JP-H02191102-A (JP)
Title: Apparatus for feeding granules
Inventor: AOKI TOSHIO
IPC: B65B1/16
Filed: 1988-12-30
Abstract: PURPOSE:To perform constantly stable feeding of granules by providing a control mechanism for controlling amount of air to be blown out from an exhaust nozzle of an air exhaust ring according to load of a driving motor for feeding granules. CONSTITUTION:An apparatus for feeding granules is provided with an electropneumatic converter 17 interposed in a tube path for communicating a compressed air source and an exhaust nozzle of an air exhaust ring 9 while a current-voltage converter 18 is provide with a feeding motor 5. When load of the feeding motor 5 of a feeding screw conveyer 1 is increased due to deterioration in flow of granules for example, load current is converted into voltage by the current-voltage converter 18 to have voltage signal sent to the electropneumatic converter 17. Pressure of compressed air being supplied to the exhaust nozzle of the air exhaust nozzle 9 is raised to air pressure in proportion to the input signal to the electropneumatic converter 17, causing the compressed air to be supplied from the electropneumatic converter 17 to the exhaust nozzle of the air exhaust ring 9, so that stagnant granules are blown off to be fed out from an outlet 6 to a granule charging pipe 8.
Patent JP-H02178617-A (JP)
Title: Production of liquid crystal device
Inventor: ONISHI YUJI
IPC: G02F1/1333
Filed: 1988-12-28
Abstract: PURPOSE:To obviate unequal light control by coating transparent electrodes which consist of ITO and are supported on transparent substrates facing each other with a transparent org. polymer contg. several % porous material and inserting a liquid crystal material-contg. material sealed with the liquid crystal material sealed in the many holes of the fine particulate porous material between the coating films. CONSTITUTION:The liquid crystal material 3 is adsorbed into the holes 2 of the fine particulate porous material 1. The shapes of the porous material 1 are preferably the fine particulate shapes having about 10 to 30mum average particle size and about 300m<2>/g specific surface area. The respective surfaces of a pair of the transparent glass or plastic substrates 6, 7 facing each other are covered with the transparent electrodes 8, 9 consisting of the ITO thereupon by vapor deposition, etc., and these transparent electrode 8, 9 are coated with the transparent org. polymer contg. several % of the porous material thereupon. The liquid crystal material-contg. material 5 is inserted between the coating layers 10 consisting of such polymer. Transparent org. polymers, such as polymethyl methacrylate, are usable as the kind of the above-mentioned org. polymer. The unequal light control is accurately eliminated in this way.
Patent JP-2001149155-A (JP)
Title: Storage furniture
Inventor: TANAKA YOSHIFUMI
IPC: A47B97/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To improve a storage function by effectively utilizing a plinth. SOLUTION: In this storage furniture, a plinth 5 that is composed in a hollow frame shape by a front frame 2, a rear frame 3, and left and right side frames 4 and 4 is arranged below a furniture body 1. The front frame 2 is drawn from the front end part of the side frames 4 and 4 to the side of the rear frame 3, thus composing a bottom storage part 6 in front of the front frame 2.
Patent JP-H02181185-A (JP)
Title: Poster cyclic display device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/12
Filed: 1988-12-31
Abstract: PURPOSE:To prevent posters from being curled and to securely and smoothly feed them out of a casing by forcibly feeding the poster of a holder which is conveyed to the rearmost part of a support means at the rear part of a casing out of a conveyance passage to below the casing through the rotation of a feed roller. CONSTITUTION:The holder 14 at the rearmost part among holders 14 where posters P are suspended on the reverse surface of the casing 1 is conveyed to the rearmost part by a conveying means 38 and then after the poster P is conveyed along the conveyance path 29 together with the holder 14, the poster is forcibly fed out to below the casing 1 by the feed roller 44 of a feeding means. Consequently, posters P are prevented from being curled and securely and smoothly fed out of the casing 1, and the whole device is made compact.
Patent JP-H09181142-A (JP)
Title: Substrate conveying equipment and intermediate delivering equipment
Inventor: ITABANE MASAYUKI
IPC: H01L21/68
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To increase the maximum range while restraining the arm moving radius. SOLUTION: Three arms 41, 42, 43 are linked together, and an arm linkage body is made. The base end portion of the body is subjected to pivotal motion control by a motor 44. The power of the motor 44 is transmitted by pulleys 61, 62, 64, 65 and belts 63, 66. While the joint part linking together the arms 42, 43 is bent, the attitude facing an exposure unit of the substrate mounting arm 41 is maintained. In this state, the substrate mounting arm 41 is rectilinearly moved. Thereby the arm moving radius is restrained in the length range of one out of the arms 42, 43, and the maximum range to the exposure unit side can be inceased up to the sum length of the three arms 41, 42, 43.
Patent JP-H03195939-A (JP)
Title: Optical guidewave tester
Inventor: SAKURAI TAKAO
IPC: G01M11/02
Filed: 1989-12-25
Abstract: PURPOSE:To determine a position of a crossover of a loss vs distance character istic to be shown on a display device with a sharpening thereof by performing second order differentiation of an input signal converted to digital from analog with a second order differentiation circuit to add the resulting second order differentiation signal to an original signal. CONSTITUTION:A second order differentiation circuit 21 and an addition circuit 22 are arranged between a logarithmic transformation section 17 and a display device 18 to add a second order differentiation signal to an original input signal and the results of the addition is a waveform with a crossover sharpened. In other words, the second order differentiation of a certain waveform results in an enhancement of an amplitude is proportion to the squaring of a frequency. That is, the greater enhancement the higher frequency has. As a code becomes negative, a frequency component lacked by insufficiency of a band at a receiving section of a photoelectric converter 14 or the like can be supplemented by adding a value -- the results of the second order differentiation multiplied by -1-- to an original signal. Thus, a rounding at a crossover can be sharpened.
Patent JP-H01233294-A (JP)
Title: Synthesis of polyol fatty acid polyester
Inventor: JIERAADASU UIRUHERUMUSU MARII
IPC: C07H13/06
Filed: 1988-12-29
Abstract: The invention pertains to a process for the synthesis of polyol fatty acid polyesters comprising a two-stage transesterification of polyol to polyester, involving a pressure control such that in the first stage the esterification is not allowed to proceed beyond the mono- and/or oligoester, and in the second stage the esterification is continued to the polyester product.
Patent JP-H10169335-A (JP)
Title: Face lattice for emergency evacuation
Inventor: NAKAMURA TAKASHI
IPC: A62B3/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To open a face lattice installed to the window opening section of a building quickly and easily at the emergency time. SOLUTION: Guide pieces 6, 7 are protruded from the upper and lower end sections of the movable face lattice 4, which is maintained under a closed state at all times but it is opened and moved in the lateral direction at the emergency time and forms an opening section 3 for emergency evacuation between upper and lower guide frames 1, 2, and guide grooves 8, 9 guiding the guide pieces 6, 7 in the lateral direction are formed extending over approximately overall length of the guide frames 1, 2 in the upper and lower guide frames 1, 2. Pull-in grooves 10, 11 pulling in the movable face lattice 4 to the indoor side through the guide pieces 6, 7 when the movable face lattice 4 is brought to a closed state are connected continuously to the guide grooves 8, 9 towards the indoor direction.
Patent JP-H08179012-A (JP)
Title: Wave-form shaping circuit for semiconductor test device
Inventor: EBIYA KOUICHI
IPC: G01R31/319
Filed: 1994-12-22
Abstract: PURPOSE: To generate the nonreturn-to-zero(NRZ) wave-form having a quick cycle from the shaping section output by inputting the pattern generator output to a programmable data selector, outputting both patterns corresponding to both timing signals, and controlling the input of both signals to the wave-form shaping section with a prohibiting circuit. CONSTITUTION: Timing signals ACLK, BCLK are generated by a timing generator 10, and a programmable data selector 22 generates the patterns PATA, PATB corresponding to both signals outputted from a pattern generator 11. A prohibiting circuit 26 outputs the signals ENBA, ENBB controlling the input of the signals ACLK, BCLK to a wave-form shaping section 23. The shaping section 23 receives the signals ACLK, BCLK, ENBA, ENBB and the patterns PATA, PATB and outputs signals ST, RST. An SRFF 15 is set or reset by the signals ST1, RST1 processed with signals ST, RST by two trailing edge differentiating circuits 14 to form the NRZ wave-form.
Patent JP-2000265067-A (JP)
Title: Addition-curable silicone rubber composition
Inventor: HARA HIROYASU
IPC: C08K3/16
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an addition-curable silicone rubber composition having a good storage stability and a rapid curability by compounding an organopolysiloxane having Si-bonded alkenyl groups, an organohydrogenpolysiloxane having Si-bonded hydrogen atoms, a platinum catalyst, and a (meth)acrylic ester having a specified m.p. SOLUTION: This composition contains an organopolysiloxane represented by the composition formula: R1aR2bSiO(4-a-b)/2 and having at least two Si-bonded alkenyl groups, an organohydrogenpolysiloxane represented by the composition formula: R3cHdSiO(4-c-d)/2 and having at least two Si-bonded hydrogen atoms, a platinum catalyst, and a (meth)acrylic ester having an m.p. of 40 deg.C or higher. In the formulas, R1 is a (substituted) monovalent hydrocarbon group having no aliphatic unsaturation; R2 is an alkenyl; a is 0.96-2.00; b is 0.0001-0.5; a+b is 1.90-2.04; R3 means the same as R1; c is 0.70-2.0; d is 0.005-1.0; and c+d is 0.8-3.0.
Patent JP-H03197131-A (JP)
Title: Manufacture of zn or zn alloy plated steel strip
Inventor: SADO HIDEAKI
IPC: C23C22/24
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a plated steel strip having an excellent corrosion resisting property, coating property, anti-solvent property, alkali resistance, and anti- tension pad property by forming a chromate film of a specific chrome adhesive quantity on the surface of a Zn or Zn alloy plated steel strip, and applying a specific composition aqueous solution thereon, and then drying them for forming a film, and thus making a specific adhesive quantity. CONSTITUTION:A chromate film being 5 - 200mg/m<2> in chrome adhesive quantity is formed on the surface of a Zn or Zn alloy plated steel strip. The aqueous solution of a composition containing 5 - 50pts.wt. of liquid epoxy resin and 1 - 10pts.wt. of colloidal silica in solidification, relative to 100pts.wt. of carboxylated polyolefin water soluble or water dispersing resin containing 3 - 20mol.% of carboxylic group is applied thereon. By drying them to be 60 deg.C or above in the plate temperature, a film is formed, and by treating them to be 0.3 - 3g/m<2> in the adhesive quantity, a Zn and Zn alloy plated steel strip is manufactured. By mixing proper silica blending quantity, the manufacture of film resin treated steel strip can be possible, which has an excellent anti- tension pad property and is balanced in anti-solvent property, alkali resistance, corrosion resisting property, coating property, or the like.
Patent JP-H05112596-A (JP)
Title: Medicine containing bufalin and bufadienolide as effective components
Inventor: CHIYOU REISA
IPC: A61K31/585
Filed: 1991-10-20
Abstract: PURPOSE: To obtain new compds. useful in the treatment of tumors such as leukemia as antitumorigenic agents because they have strong induced differentiation actions to various tumorous cells.  
     CONSTITUTION: The new compds. are bufalin, cinobufagin and their analogous compds. of formula I-III (where R 1  is H or OH and R 2  is H, OH or acetyl). They are obtd. by extraction by a known method from senso useful as domestic drug obtd. by gathering and drying excreta from the position gland of tuna bufo or its close relative. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06187666-A (JP)
Title: Optical disk
Inventor: SHIMADA KUNIHIKO
IPC: G11B7/24073
Filed: 1992-12-16
Abstract: PURPOSE:To provide an optical disk capable of light beam matching in a similar manner to an ordinary laser disk even with a track part of a low reflection factor by letting the reflection factor of a internal part secured between the track parts be higher than the reflection factor of the track part in the optical disk which records the information by the light beams. CONSTITUTION:The tracks 10 are arranged in the track direction and interval parts 12 are secured among tracks 10. The parts 12 are previously irradiated with the non-modulated light beams so that the reflection factor 13 of the part 12 is higher than the reflection factor 11 of the track 10. Then, with the modulated light beams to form pits 10a and 10b. Thus, the recording is possible on the tracks 10. That is, in the tracks 10 the pits 10a and 10b are generated at the parts 14 of the tracks 10 that were irradiated with the modulated light beams. Then, the reflection factors of the parts 14 are increased and at the same time the reflection factors of the parts 11 that were not irradiated with the modulated light beams are kept low. Thus, the recording is possible to the tracks 10 and a function equal to a recordable optical disk is secured.
Patent JP-2000161363-A (JP)
Title: Tapered roller bearing and gear shaft supporting device for vehicle
Inventor: MAEDA KIKUO
IPC: F16C33/62
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure a long durbility life even under a foreign matter mixing condition. SOLUTION: Carbonitriding layers 11a, 15a, and 16a with the carbon content not less than 0.80 wt.%, the Lockwell hardness not less than HRC 58, and the recidual austenite amount 25 to 35 vol.%, are formed on the part surfaces of an outer ring 11, an inner ring 15, and a tapered roller 16, which are formed of carbulized bearing steel of the oxigen content not more than 9 ppm, and the carbionitriding layer on the part surfaces is maintained in a material with an adequate toughness stably, as well as the mechanical property and the fatigue characteristic of the parts are improved, and the durability life of a tapered roller bearing 6 under a foreign matter mixing condition is improved extensively.
Patent JP-2000165522-A (JP)
Title: Network system and method for providing added high function service
Inventor: KUSABA KEIZO
IPC: H04M3/42
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide other high function service not served by an intelligent network by using the intelligent network. SOLUTION: Upon a request of a high function service from a user node (d), a transfer layer node (b) delivers the request to a high function layer node (a), an when the requested high function service is a service provided by a communication provider node (c), the high function layer node (a) delivers the service to the communication provider node (c) decides a utility form of a transmission service served by the transfer layer node (b) through negotiation with the high function layer node (a), utilizes the transfer service served by the transfer layer node (b) according to the decided utility form and serves the requested high function service to the user node (d).
Patent JP-H11151260-A (JP)
Title: Lumbago belt
Inventor: SATO SHIZUO
IPC: A61F5/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the winding position around a waist from being slipped up during using by attachably/detachably connecting the rear edge of a leg-inside passing member arranged under a waist pad part to the lower edge of the waist pad part and attachably/detachably connecting the front tip place of the leg-inside passing member to belt parts for fastening a waist. SOLUTION: Female piece Hook-and-Loop fasteners 7 and 8 are provided for the belt parts for fastening the waist 5 and 6 connected to a coat body for a waist pad part 4, a male piece Hook-and-Loop fastener 9, which is small and left side, is fixed to an outer surface at a place close to the tip of the part 5 on a left side and a male piece Hook-and-Loop fastener, which is large and right side, is fixed to an inner surface at a place close to the tip of the part 6 on a right side. Lower-side slide fasteners 12 and 13 of an open type are fixed to the rear edge of the leg-inside passing member arranged under the body 4 and the lower edge of the body 4 to make the leg-inside passing member attachable and detachable.  In addition, a male-type Hook-and-Loop fastener on a lower side is provided on the innar surface of the front tip place of the leg-inside passing member to be freely fittable to the female-type Hook- and-Loop fasteners 8 and 9.
Patent JP-H09162765-A (JP)
Title: Monitor
Inventor: SATO FUMINORI
IPC: H04B1/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance the identification performance of contents of two sets of information when a transceiver or the like for a amateur radio band receives two signals and the two signals are simultaneously reproduced from two speakers. SOLUTION: In the monitor where voices from two different receivers 1, 2 are heard from two speakers 9, 10 simultaneously, a changeover switch 13 is selected to connect one speaker 9 (or 10) to the receivers 1, 2 in a positive phase and to connect the other speaker 10 (or 9) to the receivers 1, 2 in an opposite phase. Since the two voice are reproduced at different phases, the identification of them is facilitated, based on a difference from the sound image and the presence.
Patent JP-H03198755-A (JP)
Title: Method for preventing deposition of tyrosine crystal in food
Inventor: TANAKA SHIRO
IPC: A23L5/20
Filed: 1989-12-28
Abstract: PURPOSE:To effectively prevent the deposition of tyrosin crystals by adding whey and/or a whey-originated by-product to a food containing the tyrosine. CONSTITUTION:Whey and/or a by-product originated from the whey, such as whey mineral or concentrated whey protein are added to a food containing the tyrosine such as water-boiled bamboo shout, miso (soybean paste) or salted cuttlefish guts in an amount of <= approximately 10wt.% based on the whole amount of the food.
Patent JP-H04206808-A (JP)
Title: Manufacture of ceramic laminate
Inventor: YAMAZAKI MITSUHIRO
IPC: H01G4/12
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the sheet exfoliation of cut surface or imperfect cut shape occurring by the stress of a cutting blade, by cutting a laminate block in a pressed-compressed state. CONSTITUTION:An inner electrode layer 2 having a specified pattern is formed on a ceramic green sheet 1, by a means like screen printing or gravare printing, while using paste which contains metal turning to electrodes. A specified number of the obtained sheets are prepared. One row is shifted in every other layer. Said sheets are laminated in the manner in which rows A and B are alternately stacked. Ceramic sheets on which the inner electrodes are not formed are stacked on the upper and the lower surfaces, and subjected thermo-compression bonding, thereby forming a laminate block 3. When the block is cut at specified positions C, cutting is performed by a cutting blade 5, while the block is pressed and compressed by a pressing jig 4 arranged on the right and the left sides of the blade 5. By cutting the portions between all columns and rows in this manner, each independent multilayered ceramic green sheet is obtained. When the block is cut by this manufacturing method, the deterioration of a cut shape and the exfoliation between the sheets occurring by the stress of the cutting blade can be reduced.