baber/WOPTO huggingface dataset:
Patent JP-H07137215-A (JP)
Title: Laminate
Inventor: INOUE NORIHIDE
IPC: B32B21/08
Filed: 1993-11-22
Abstract: PURPOSE:To provide a laminate with a high surface luster and flxibility by laminating a resin layer consisting of one syndiotactic polypropylene, or a composition of a syndiotactic polypropylene and isotactic polypropylene, and a-material layer consisting of one of a metal, rubber, cloth, paper, wood, cello phane or leather. CONSTITUTION:A syndiotactic polypropylene, or a composition of a syndiotactic polypropylene and isotactic polypropylene is used as at least one material layer and surface layer. By doing this, a laminate with an excellent luster property and flexibility can be obtained. As the other material layer, either one of a metal, rubber, cloth, paper, wood, cellophane or leather is used. Also, another resin can be laminated on the layer consisting of a syndiotactic polypropylene, or a composition of a syndiotactic polypropylene and isotactic polypropylene to make a multiple layer laminate. In this case, an adhesive between layers is applied on one or both material layers.
Patent JP-H05124158-A (JP)
Title: Protective sheet for producing conductor joint
Inventor: YAMAMOTO TAKATATSU
IPC: B29C65/42
Filed: 1991-11-07
Abstract: PURPOSE:To provide a protective sheet hard to release even at high temp. when a conductor joint is protected in an insulated state by vibration wave welding. CONSTITUTION:In a protective sheet 10 wherein a low m.p. material layer 10b is formed to the surface of a high m.p. material layer 10a, a hard polyester fiber 11 harder than that of the main material of the high m.p. material layer 10a is mixed with the high m.p. material layer 10a. This protective sheet 10 is provided in order to form a mold insulating layer by holding the conductor joint of an insulated coated electric wire and the insulating coating layer in the vicinity thereof from both upper and rear surfaces thereof in such a state that the low m.p. material 10b becomes inside and melting the low m.p. material layer 10b in this state by vibration waves such as ultrasonic waves.
Patent JP-H09112273-A (JP)
Title: Filter for work vehicle
Inventor: FUKUDA TOSHIHIKO
IPC: F01P11/12
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To remove dust when the air is introduced by disposing air-intake-side panel members having a plurality of air intakes 22 on the air introducing side of a vehicle body and by disposing inside the panel members guide panel members which make the air introduced flow zigzag and guide it to an engine room through a plurality of air outlets. SOLUTION: An air-intake-side panel member 21 having a plurality of air intakes 22 is disposed on the side of a vehicle body of an upper turning body 12 as a cooling air introducing side member and a guide panel member 23 having a plurality of air outlets 24 for bending the flow of air introduced inside and guiding it to an engine room 16 is disposed inside the air-intake-side panel member 21. An air-intake-panel member 25 having a plurality of air intakes 26 is disposed on the upper surface of the vehicle body near the air-intake-side panel member 21 and a guide panel member 21 having a plurality of air outlets 28 is disposed inside the air-intake-panel member 25.  While cooling air introduced from a plurality of air intakes 22 and 26 disposed on the side of the vehicle body and on the upper surface of the vehicle body flows zigzag between the air-intake-side panel members 21 and 25 and between the guide panel members 23 and 27, dust in the air is collided with them and is deposited to them or dropped.
Patent JP-H04168199-A (JP)
Title: Mixed solvent for wiping off stain of optical component
Inventor: OKAMURA MORIYUKI
IPC: C11D7/60
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the title mixed solvent containing hydrogenated chlorofluorocarbon, ether and alcohol at a specific ratio and suitable for collection of stain of dust, oil and fat and dirt from the hands. CONSTITUTION:The objective mixed solvent containing (A) 43-80vol.% hydrogenated chlorofluorocarbon such as 2,2-dichloro-1,1,1-trifluoroethane or 1,1- dichloro-2,2,3,3,3-pentafluoropropane, (B) 0-30vol.% ether such as diethyl ether, ethylvinyl ether, or tetrafluoroethane and (C) 15-30vol.% alcohol such as methanol, 2-butanol or tert. butyl alcohol.
Patent JP-H04166801-A (JP)
Title: Refractive index distribution type lens array
Inventor: UOZU YOSHIHIRO
IPC: G02B3/00
Filed: 1990-10-31
Abstract: PURPOSE:To perform an adhesive process of a lens array at a low temperature further in a short time so as to further prevent a change of characteristic of the lens array from being generated in this adhesive process by using an epoxy system adhesive agent as a reaction type adhesive agent. CONSTITUTION:An epoxy system adhesive agent is used and applied in a desired shape to a material such that a refractive index distribution type lens array substrate or a refractive index distribution type lens element is fixedly arranged closely in a single or several lines. And then, after the refractive index distribution type lens element is placed in a condition held by the array substrate, a desired refractive index distribution type lens array can be prepared by polymerization hardening at a room temperature. In this way, an adhesive process of the refractive index distribution type lens array can be performed in a short time further at a room temperature without causing deterioration of lens performance, to obtain the lens array suited for mass production at a low cost.
Patent JP-H11126707-A (JP)
Title: Rotating operation type electronic component
Inventor: FUNABIKI TAKAAKI
IPC: H01C10/32
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an easily handleable and manageable electronic component of high quality capable of reducing the generation of the cracks of the lead-out part of a film element substrate in the case of mounting a film element substrate. SOLUTION: By mounting a film element substrate 20 for which respective insulation layers 21 (21A-21C) are formed only at a part of the width of respective lead-out parts 10 (10A-10C), even in the case that bending force is added in the thickness direction of the film element substrate 20, the entire lead-out parts 10 are not bent at an acute angle and the generation of the cracks is prevented. Thus, this easily handleable and manageable rotating operation type electronic component of the high quality is realized.
Patent JP-2000122241-A (JP)
Title: Radiographic film
Inventor: DICKERSON ROBERT EDWARD
IPC: G03C5/17
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a radiation sensitive medical diagnostic film for forming the image of a soft tissue. SOLUTION: The radiographic film can be more rapidly processed than a film utilizable generally in mammographic image formation and ensures an allowable high level image sharpness and low level mottle. The radiographic film is a film for recording the medical diagnostic image of a soft tissue by exposure with a single intensifying paper disposed so as to receive an image carrying X-rays and processing including development, fixation and drying in <=90 sec and contains a film substrate which transmits radiation emitted from the intensifying screen and has front and rear principal faces opposite to each other and an image forming part for providing an average contrast of 2.5-4.0 in the case of measurement with an all over density which is higher than fog by 0.25-2.0 when it is imagewise exposed by the intensifying screen and processed.
Patent JP-S62153258-A (JP)
Title: Production of (1-alkenyl)-bicyclo(3.3.0)octene derivative
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C67/343
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for carbocyclin which is a remedy for diseases in cardiovascular organs in good yield in one stage, by reacting a bicyclooctenyl aldehyde derivative with a 3-ethoxycarbonylpropylphosphonium halide. CONSTITUTION:A bicyclo[3.3.0]octenyl aldehyde derivative expressed by formula I (R<1> and R<2> are H or protecting group of OH) is reacted with a 3- ethoxycarbonylpropylphosphonium halide expressed by formula II (X is Cl, Br or I; R<3> is alkyl or aryl) in the presence of a base, e.g. tert-butoxypotassium, in a solvent, e;.g. tetrahydrofuran, etc., at -150-+100 deg.C, preferably -100--30 deg.C to afford the aimed substance expressed by formula III. The base may be used in an amount of 1-3mol equivalents based on the compound expressed by formula I.
Patent JP-2000122375-A (JP)
Title: Electrifier device and image forming device provided with the same
Inventor: IWASAKI HITOSHI
IPC: F16C13/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrifier device durable with regard to the use over a long period, capable of obtaining uniform charging property, as well as preventing an image quality defect occurring in consequence of an excessive water supply or the like on the image carrier, and an image forming device adopting the same. SOLUTION: This electrifier device is constituted so that an ionic conductive medium 10 in a liquid state is held in contact with a member to be charged, so as to prevent a leakage on the upstream side in the moving direction of this member to be charged, and on the downstream side in the moving direction of the member to be charged of the above ionic conductive medium 10, facing the surface of the member to be charged across a fine gap, the rotary sealing member 11 rotated in the direction opposite to the moving direction of the member to be charged is disposed.
Patent JP-H08129880-A (JP)
Title: Semiconductor storage
Inventor: YOSHINO YUKIAKI
IPC: G05F3/24
Filed: 1994-11-01
Abstract: PURPOSE: To improve a software resistance, to prolong a data holding time and to improve reliability of a storage by respectively supplying a power source voltage and a potential whose voltage is lowered to 1/n of the power source voltage with an inner circuit to the one side 1 the other side electrodes of a memory capacitor. CONSTITUTION: Resistance values R1 , R2 of resistances 18, 19 of the inner circuit using transistors(Trs) 16, 17 of N, P MOSs and Tr diodes 14, 15 are defined as R1 >R2 , n=(R1 +R2 )/R2 , n>2. Consequently, the potential of Vcc/n obtained at a node n3 is supplied to a counter electrode 13 which consists of a memory capacitor 11 an together with acumulation electrode 12. Then, the capacitor 11 is made function as a memory by respectively connecting the gate, the drain and the source of the transistor 10 to a word line WL, a bit line BL and the electrode 12 and by making the transistor 10 a switch. Thus, the accumulated charge amount of the capacitor 11 is increased, the software resistance is improved, reliability is improved and the data holding time is also prolonged.
Patent JP-H08211192-A (JP)
Title: Radiation protection mat and its usage
Inventor: NARITA TAKUYA
IPC: G21F3/00
Filed: 1995-11-10
Abstract: PURPOSE: To lower the risk of exposure of worker during periodical inspection work in a reactor power plant. CONSTITUTION: By using a reinforced synthetic resin cloth, a bag 1 is formed, water is fed in the bag 1 to inflate, and radiation exposure of workers is prevented by covering components emitting radiation. Water inlets 5 having stop mechanism capable of stopping the water fed in the bag 1 are formed at least two corners of the bag 1, and on the side wall of the bag, more than two connection hooks 6 are constituted on every side wall. Components emitting radiation are covered with the bags and adjacent bags are connected with the connection hooks 6. Then, water inlets of adjacent bags are connected with simple hoses water-tightly to each other and water is fed in the bags 1 to inflate them to a predetermined thickness and strength for use.
Patent JP-H07125456-A (JP)
Title: Thermal transfer sheet
Inventor: YOSHIDA KAZUYA
IPC: B41M5/395
Filed: 1993-10-29
Abstract: PURPOSE:To make the long-term preservability of a dye layer excellent and to form an image of high quality generating no background staining, in a thermal transfer sheet wherein the dye layer consisting of a dye and a binder resin is provided on a base material film, by using an acrylic resin modified cellulosic resin as the binder resin. CONSTITUTION:In a thermal transfer sheet wherein a dye layer consisting of a dye and a binder resin is provided on a base material film useful for a thermal transfer system using a sublimable dye, as the binder resin, an acrylic resin modified cellulosic resin is used. The acrylic resin modified cellulosic resin is obtained by polymerizing an acrylic monomer in a cellulosic resin soln. and, for example, ethyl cellulose, hydroxyethyl cellulose, ethylhydroxy cellulose and the like are designated. As the acrylic monomer used at the time of the modification of a cellulosic resin, one having a hydrophilic group in its molecule is pref. used. The acrylic monomer is used in a ratio of 5-25 pts.wt. per 100 pts.wt. of the cellulosic resin.
Patent JP-H04166409-A (JP)
Title: Active suspension for vehicle
Inventor: MORITA TAKAO
IPC: B60G17/015
Filed: 1990-10-30
Abstract: PURPOSE:To suppress the occurrence of roll according to a load by controlling roll by means of detecting actual lateral acceleration and calculating lateral acceleration calculated from a detecting steering angle and a detecting car speed, and decreasing the relative magnitude between a control gain of actual lateral acceleration and a control gain of calculating lateral acceleration with the increase of a detecting load. CONSTITUTION:A load increase L exerted on a vehicle is computed by a load change computing part 66 from an output P from a pressure sensor 36 and an output Gx from a longitudinal sensor 44. A result is inputted to load gain setters 65 and 73 and control gains KL and KLB of the setters 65 and 73, respectively, are varied and set. A result set and processed by a lateral G gain, obtained by a lateral acceleration signal GY outputted from a lateral G sensor 41, a steering angle gain, and a car speed gain and a result computed and processed by a calculating lateral acceleration computing part 67 from calculating lateral acceleration are multiplied by control gains KL and KLB increased with the increase of a load to input a result to an adder 74. The adder 74 adds the two results to output a roll control amount.
Patent JP-H06153423-A (JP)
Title: Transmission line monitoring sensor
Inventor: OGURA SHINZO
IPC: H02J13/00
Filed: 1992-10-30
Abstract: PURPOSE:To provide a transmission line monitoring sensor which simplifies the constitution by dispensing with an addition means for operation parameters and materializes cost down by suppressing the influence by a shunt in the case where it is applied to a plural-conductor cable. CONSTITUTION:DC voltage is acquired, based on each current transformer, being equipped with a monitor sensor unit 2A, which includes a transformer 6a for detection detecting the operation parameter of a bus 1A and a transformer 4a for power source operating as a power source, being coupled with the bus 1A, and a second monitor unit 2B, which includes a transformer 6b for detection detecting the operation parameter of a bus 1B, a transformer 4b for power source working as the power source, being coupled with the bus 1B and connected in series with the transformer 4a for power source, and a processor 7B processing the operation parameter of each bus as general data and transmitting it to a ground station.
Patent JP-S63154750-A (JP)
Inventor: EMANUERU BARANZA
IPC: C08J9/00
Filed: 1987-11-19
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-H06151534-A (JP)
Title: Tape carrier, and method and device for testing semiconductor device
Inventor: SENBA SHINJI
IPC: G01R31/28
Filed: 1992-10-30
Abstract: PURPOSE:To provide a testing method for a semiconductor device, in which all the testing steps from a burn-in test to a final single-body test are carried out without separating the semiconductor device from a strip-shaped tape carrier. CONSTITUTION:A tape carrier 21 used for a tape carrier package comprises a long tape 20 that can be cut into each tape division, a semiconductor-device mounting part 2b having a lead 7 to be connected to a semiconductor device, a testing connection terminal 22 provided along a periphery of the tape division, and a testing wire 23 for connecting electrically the lead 7 with the testing connection terminal 22. Consequently, the tape carrier is cut for each tape division, and various tests for the semiconductor device, such as a burn-in test and a single-body test, can be carried out still in this divided tape state. When it is judged to be defective, the next test is carried out after the defective semiconductor device is insulated in a single body.
Patent JP-H09115877-A (JP)
Title: Etching method and semiconductor element manufacturing apparatus using this method
Inventor: ICHINOSE HIROBUMI
IPC: H01L21/3063
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a convenient and stable etching method having reduced number of steps and superior in selective accuracy. SOLUTION: A selective etching method of electrolytically reduce a film 102 laminated on a substrate 101 comprises dipping the substrate 101 with the film 102 in an electrolytic liq. 106 and applying a d-c or pulse current to the substrate as a cathode through the liq. 106. This case uses a counter electrode 103 with desired etching pattern at specified distance from the substrate 101 to carry the d-c or pulse current.
Patent JP-H06152130-A (JP)
Title: Manufacture of multilayer board containing inner layer circuit board
Inventor: HORIE SATOSHI
IPC: B29K105/06
Filed: 1992-11-02
Abstract: PURPOSE:To eliminate scattering of metal chips, at temporal fixing, and removal of them thereafter, by piling up together and then heating and pressurizing an integrated inner layer circuit board, a prepreg and an outer layer material. CONSTITUTION:Prepregs 2 are laminated with an inner layer circuit board 1 in between, and then prepreg resin is heated/pressurized, melting or curing of it being avoided, to integrate the inner layer circuit board 1 with the prepreg 2, and then an inner layer material 3, consisting of the integrated inner layer circuit board 1 and the prepreg 2, and an outer layer material (copper foil) 4 are laminated together, for heating and pressurizing thereafter. Since the inner layer material 3, in which the inner layer circuit board 1 and prepreg 2 are integrated in advance, and the outer layer material 4 are piled up for multi-layer bonding, handling of the inner layer 3 in the process of forming multi layers is easy. In addition, voids in the inner layer material 3 can be disappeared in advance, so low pressure molding is possible.
Patent JP-H07147566-A (JP)
Title: Sound signal transmitter
Inventor: SASADA TAISUKE
IPC: G10L25/00
Filed: 1993-11-24
Abstract: PURPOSE:To prevent deterioration in sound quality by eliminating a noise superimposed on a broad band sound signal. CONSTITUTION:An A/D converter 11 converts a broad band sound signal with a noise superimposed thereon into a time series signal. An FFT arithmetic operation circuit 12 converts the time series signal into a signal on a frequency axis. A compression means 13 applies thinning to a high frequency component of the signal on the frequency axis to compress the band. An inverse FFT arithmetic operation circuit 14 inversely converts an output of the compression means 13 into a time series signal. A D/A converter 15 converts the time series signal into an analog signal.
Patent JP-H02141037-A (JP)
Title: Repeating transmission system
Inventor: YAMADA KIYOHISA
IPC: H04B17/40
Filed: 1988-11-21
Abstract: PURPOSE:To specify a fault generating section by changing the setting of a switch for setting an AIS pattern in an intermediate repeater at every equipment, generating respective different AIS patterns from respective intermediate repeaters and identifying the AIS patterns by using a terminal station repeater. CONSTITUTION:Intermediate repeaters 101 to 10n are provided with a means to send a signal pattern as an AIS at the time of generating a receiving alarm by pattern preparing circuits 131 to 13n generating a signal pattern different at every equipment by setting switches 151 to 15n while oscillators 141 to 14n are made into a clock source. Terminal station repeaters 10 and 11 have AIS detecting circuits 100 and 110 to identify the signal pattern. In a repeating transmission line linked by plural intermediate repeaters 101 to 10n, the setting of the switches 151 to 15n for setting an AIS pattern in the intermediate repeating installations 101 to 10n is changed at every equipment, respective different AIS patterns are generated from respective intermediate repeaters 101 to 10n and the AIS pattern is identified by a terminal station repeater. In such a manner, it can easily be recognized by which equipment the trouble is generated.
Patent JP-H04167498-A (JP)
Title: Shield type flexible printed-circuit board and its manufacture
Inventor: INABA MASAKAZU
IPC: H05K3/00
Filed: 1990-10-31
Abstract: PURPOSE:To enable impedance matching to be made easily and prevent crosstalk positively by providing a third shield electrode layer which covers a first shield electrode layer, an insulation base, and an insulation layer and which is electrically conducted to a second shield electrode layer. CONSTITUTION:A narrow circuit conductor 13 is provided on one surface of an insulation base 12 and at the same time a wide first shield electrode layer 11 is formed on another surface of the insulation base 12. Then, a lamination plate for constituting a cover film 15 and a second shield electrode layer 16 are joined on a surface where the circuit conductor 13 is formed so that the copper foil surface faces outward through an adhesive layer 14. Then, parts of the insulation base 12, the adhesive layer 14, and the cover film 15 which are positioned between the adjacent first shield electrode layers 11 are eliminated in groove shape properly. Then, a wiring pattern part 10 which consists of the first shield electrode layer 11, the insulation base 12, the adhesive layer 14, and the cover film 15 is coated and at the same time a third shield electrode layer 17 is formed for achieving electrical conduction with the second shield electrode layer 16, thus preventing crosstalk between the adjacent circuit conductors positively.
Patent JP-H02142975-A (JP)
Title: Resin bellows and manufacture thereof
Inventor: SHIMA SHIGEMI
IPC: F16J3/04
Filed: 1988-11-21
Abstract: PURPOSE:To secure such a resin bellows that is uniform in wall thickness and excellent in forming a long material and durability by forming plural numbers of ring tips free of bending in the axial direction into a bellows part, and welding these tips after being superposed on one another in order in the axial direction. CONSTITUTION:A bellows part 1 of a resin bellows is made up of welding a lot of tips 2 together after being superposed on one another in the axial direction. Each of these tips 2 is a ringlike member formed into almost hourglass form, and formed by thermosetting resin to be free of bending in the axial direction. In each tip edge of inclined side parts 22, 23 of the tips 2, there are provided with welds 24, 25 for welding other tips 2, and in these welds 24, 25, there is provided with each engaging part being ruggedly engaged with each other when being connected to welds with other tips 2. Respective tips 2 are joined together after superposing these welds 24, 25 on each other, and the joint is welded fluid-tightly over the whole circumference in the circumferential direction. Thus, wall thickness is uniformized at each tip so that the wall thickness can be uniformized as a whole and, what is more, a long material is formable by joining these tips together.