baber/WOPTO huggingface dataset:
Patent JP-S63127129-A (JP)
Title: Apparatus for measuring diameter of light beam
Inventor: SHIBANO MASAYUKI
IPC: G01J1/42
Filed: 1986-11-17
Abstract: PURPOSE:To measure the diameter of light beam with good accuracy, by extracting the intensity level of the light beam when light beam power is zero on the basis of the change quantity of the light beam power and the change quantity of light beam max. quantity. CONSTITUTION:The power of the output of the beam source of an optical head 14 is detected by a power direction circuit 16 and the detection data is sent to CPU 17. The image of light beam 13 is picked up to obtain an image signal 20 which is, in turn, converted to a digital signal to be stored in a frame memory circuit 22. A peak value detection circuit 23 detects the max. intensity value of light beam from the data of the circuit 22 by the order of CPU 17. Subsequently, the power of the light beam 13 is changed by a laser power controlling circuit 26 and, thereafter, an image signal is stored in the circuit 22 in the same way as mentioned above and the max. intensity of the light beam 13 is detected by the circuit 23. Next, the change quantity of the max. intensity values before and after change is calculated and, from the power change quantity of the light beam 13 preliminarily detected, luminous intensity when the light beam power stored in the circuit 22 is zero is obtained. Next, the obtained luminous intensity value is subjected to the comparing operation with the data stored in the circuit 22 to obtain the diameter 12 of the light beam.
Patent JP-H02169644-A (JP)
Title: Preparation of filled water/crosslinkable
Inventor: POORU PATORITSUKU RORIGAN
IPC: C08J3/22
Filed: 1989-10-20
Abstract: PURPOSE: To obtain a composition excellent in workability, extrusion quality and storage stability which is thermally molded and exposed to water, thereby obtaining articles by mixing a silane copolymer, an olefin polymer, a filler, and an organic silanol condensation catalyst under a specified condition to form a composition.  
     CONSTITUTION: In the production from a silane copolymer having a silane content of 2-50 wt.% (e.g.: ethylene-vinyl trimethoxysilane copolymer), a second polymer (e.g.: low density PE) obtained from one or more olefin monomers selected from a 2-4C olefin octene, 4-methyl-pentene-1, and hexane, one or more fillers (e.g.: carbon black) of 5-75 wt.% to the composition, and an organic metal silanol condensation catalyst (e.g.: dibutyl tin maleate), the second polymer, the filler and the catalyst are mutually mixed, and the catalyst is substantially uniformly dispersed to form a master batch premix. The silane copolymer is mixed to the matrix so that the silane content is 0.5-25 wt.%, whereby the objective composition is obtained. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001099296-A (JP)
Title: Speed change control device for toroidal type continuously variable transmission
Inventor: SHIMANAKA SHIGEKI
IPC: F16H61/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To form a slope for ordinary control and a slope for preventing collision on a process cam and to suppress the occurrence of too effective compensation for torque shift on the slope for preventing collision when control of compensation for a torque shift is executed. SOLUTION: In a process cam situated on a trunnion, slopes 21 and 22 for preventing collision having deep inclination are formed on bot sides of a slope 20 for ordinary control, and a feedback gain at a region exceeding a most Hi change gear ratio and a most Lo change gear ratio is switched to the high side and mechanical feedback is executed. And based on input torque Tin, torque shift is compensated based on input torque Tin. A so formed compensation change gear ratio computing part 106 reduces a compensation amount of a torque shift while a change gear ratio exceeds the most Lo change gear ratio or the most Hi change gear ratio.
Patent JP-H05113707-A (JP)
Title: Image forming device
Inventor: IDE NAOAKI
IPC: G03G21/20
Filed: 1991-10-22
Abstract: PURPOSE:To provide an image forming device capable of performing image formation of high quality with always stable image density by preventing a developer from being stuck to the surface of a temperature sensor for detecting the temperature of a photoconductor drum, thereby enabling the temperature sensor to detect the temperature of the photoconductor drum always correctly without elapsed change. CONSTITUTION:This image forming device is provided with an image bearer having a photoconductor layer so as to bear an image on this photoconductor layer; an image forming means for forming an image on the image bearer; a heating means 51 for heating the image bearer; a temperature detecting means 50 coming into sliding contact with the part excluding the photoconductor layer of the image bearer so as to detect the temperature of the image bearer; a temperature setting means 53 for setting the temperature to which the image bearer is maintained; a comparing means 54 for comparing the temperature, detected by the temperature detecting means 50, with the temperature set by the setting means 53; and a control means 55 for controlling the heating means 51 according to the compared result of the comparing means 54.
Patent JP-H01117168-A (JP)
Title: Stacker
Inventor: MIYANO TOSHIYUKI
IPC: B65H31/30
Filed: 1987-10-29
Abstract: PURPOSE:To make each stacked material arrangeable in the arranging center irrespective of its length by installing a pair of arranging members, pressing both ends of the stacked material mounted on a stacking part from both sides, and moving these arranging members in the pressing direction. CONSTITUTION:When a cam 66 is in an initial position being shown in a full line, arms 56, 57 are situated in the initial position being shown in the full line, and arranging members 14, 15 come into a state of being widened up to maximum width W1 with each other. When the cam 66 is rotated as far as 180 deg., these arms 56, 57 are rotated by dint of resiliency of springs 72, 73, and come nearer up to a distance of W2 upon synchronizing the arranging members 14, 15, then it moves toward the arranging center of a bill bundle. When the cam 66 is further rotated as far as 180 deg., the arranging member is put back to the original position. These arranging members 14, 15 are thus synchronized to each other and reciprocated in the horizontal direction as long as the same distance, whereby the bill bundle mounted on a backup plate can be trued up on a center extension of a bundling means.
Patent JP-S62131303-A (JP)
Title: Pulse counting device
Inventor: ABE HIDEO
IPC: G06F1/04
Filed: 1985-12-04
Abstract: PURPOSE:To reduce the number of hardwares within a counter unit by controlling a capture register. CONSTITUTION:A capture control part 500, when a reset signal 900 and a capture register read signal 710 are active, makes active a buffer signal 720, and when a capture signal 700 becomes active, it makes inactive the buffer signal 720. A capture register 200 fetches and holds the value of a counter 100 at every count clock when the buffer signal 720 is active, and also, when the inversion signal 810 of the count clock is at a high level. When the buffer signal 720 is inactive, the register 200 holds the value of the capture register as it is. In other words, while the signal 720 is active until when the signal 700 becomes active after a CPU reads the register 200, the register is operated as a counter buffer, and while the signal is inactive until when the signal 700 becomes active and the CPU reads the register 200, it is operated as the capture register.
Patent JP-H11112601-A (JP)
Title: Control method for transmission quality
Inventor: MAENO KURATO
IPC: H04N19/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To stabilize the transmission speed of unit information by changing the amount of encoding information per unit information to be store tentatively, corresponding to the information amount of a retransmission request. SOLUTION: Among images inputted to an encoder 10, only the ones inputted at a timing specified by an encoding timing control part 12 are stored in a frame memory 11. Then, information is transmitted through a transmission line 16 at a fixed speed at all times. Encoding data received by a decoder 17 through the transmission line 16 are inputted to an error detection part 19. In this case, when transmission errors are generated, the transmission errors are detected by the error detection part 19. The error detection part 19 detects errors by a packet unit for input encoding data, and in the case that the error is detected, generates a retransmission request to a retransmission control part 22 through a different transmission line 21.  The retransmission control part 22 which receives the retransmission request stops a transmission buffer 14, instructs retransmission to a retransmission buffer 18 and transmits the information amount of a retransmission packet to an encoding control part 23.
Patent JP-H06133530-A (JP)
Title: Rotor for superconducting electric rotating machine
Inventor: HASE RYOJI
IPC: H02K55/04
Filed: 1992-10-13
Abstract: PURPOSE:To prevent insulation coating of a current lead from deteriorating due to heat of seal welding when a current lead pipe is fixed to a helium end plate forming a liquid helium sump. CONSTITUTION:Before a current lead 16 is contained in a current lead pipe 16a, a thin round washer coupling 23 having a through hole for passing the current lead pipe 16a is seal welded to the outer peripheral face of the current lead pipe 16a. After the current lead 16 is contained in the current lead pipe 16a, the thin round washer coupling 23 is seal welded to a helium end plate 7.
Patent JP-H05113312-A (JP)
Title: Three-dimensional displacement meter
Inventor: ASAKURA FUMIO
IPC: G01B11/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain a three-dimensional displacement meter which can conduct precise measurement of a position. CONSTITUTION:In the chest of a dummy, infrared LEDs 8 to 11 are fixed to a sternum and cameras 17 to 20 are fitted to a spinal column so that they receive lights from the LEDs 8 to 11 and project the three-dimensional positions of the LEDs 8 to 11 onto a two-dimensional plane. A computer 36 corrects the two-dimensional data on the LEDs 8 to 11 obtained by the cameras 17 to 20 in a plurality, by using a position map (two-dimensional map) of the LEDs 8 to 11 obtained by actual measurement, calculates the three-dimensional positions of the LEDs 8 to 11 by a method of binocular stereoscopy from the two-dimensional data on the LEDs 8 to 11 obtained by the cameras 17 to 20 in a plurality and calculates three-dimensional displacement from slippages of the three-dimensional positions of the LEDs 8 to 11.
Patent JP-H11112171-A (JP)
Title: Heat radiating structure of transmission device
Inventor: TAKADA HIDEO
IPC: H05K7/20
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To be able to radiate heat generated in a package in a high efficiency, by providing a heat conductive plate which contacts with a printed circuit board via an insulating member having a sheet form on a case member, and also by forming a heat conductive part which makes the heat conductive plate and a device rack to contact with a device rack side of the case member. SOLUTION: A heat conductive plate 69b which contacts with a printed circuit board 59 via an insulating plate 73 on a back cover 69 of a containing case 61 is disposed and a heat conductive part 69d which makes the heat conductive plate 69b and a device rack 41 to contact each other with the device rack 41 side on the back cover 69 is formed. By the means, heat transmission is performed to the heat conductive plate 69b via the printed circuit board 59 and the insulating plate 73, and the heat can further be radiated from the device rack 41 by the heat from to the device rack 41 via the heat conductive part 69d of the rear cover 69. The heat generated from electronic parts 65 in the package 49 is efficiently radiated not only by the heat radiation caused by natural convection but also by using the heat transmission.
Patent JP-H03129359-A (JP)
Title: Photoconductive member
Inventor: OGAWA KYOSUKE
IPC: G03G5/08
Filed: 1989-10-21
Abstract: PURPOSE:To improve durability and moisture resistance and to entirely prevent the observation of residual potentials by incorporating a hydrogen atom or halogen atom into the layer regions which exhibit photoconductivity and are constituted of an amorphous material contg. a silicon atom as its base body and forming the layer of 2 to 50 mu thickness. CONSTITUTION:The photoconductive member 100 is provided with the amorphous layer 102 on a base 101 as a photoconductive member. The amorphous layer 102 has the layer structure consisting of the 1st layer region 103 which consists of a-Si(H, X) and has the photoconductivity and the 2nd layer region 104 which is constituted of the amorphous material. The layer region (n) 106 constituting a part of the 1st layer region 103 contains a hydrogen atom (H) or halogen atom (X) and the layer thickness thereof is so determined that a desired acceptive potential is obtd. and photocarriers are efficiently generated and transferred by the irradiation of light having desired spectral characteristics. The layer thickness is most adequately set at 2 to 50 mu. The photofatigue resistance, repetitive use characteristics, moisture resistance, and pressure resistance are improved in this way and the high-quality images are stably obtd.
Patent JP-H0523259-A (JP)
Title: Splash-preventing scale remover
Inventor: YOSHIZAKI SUMIO
IPC: A22C25/02
Filed: 1991-07-23
Abstract: PURPOSE:To prevent scales from splashing by more than one side of newspaper by scraping scales from a fish using a scale remover formed by synthetic resin finish. CONSTITUTION:A fish scale remover is manufactured using a processed synthetic resin. Scales are removed using the fish scale remover not by scratching but as by scraping. The time required for removing scales from a piece of fish is thereby reduced to its half and not a scale is left on a portion once scraped. Because this method prevents scales from splashing, the scale remover can be used in any place from a household kitchen to a cooking class held in a banquet hall. The scale remover being made of a processed synthetic resin, the possibility of the remover becoming unusable due to corrosion of either its end or at-hand portion is eliminated.
Patent JP-2001096126-A (JP)
Title: Humidity regulating apparatus
Inventor: WATABE YUJI
IPC: F24F6/08
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the energy required in the regeneration of an adsorbent and running cost in a humidity regulating apparatus using the adsorbent. SOLUTION: A humidifying unit 20 is integrally formed along with the outdoor machine of an air conditioner. A rotary rotor 22 is provided to the humidifying unit 20 and formed by supporting hydrophobic zeolite on a honeycomb-shaped base material as an adsorbent. Moisture contained in outdoor air is adsorbed by the adsorbent in the humidifyting unit 20 and the outdoor air heated by a heater 26 is sent to the rotary rotor to desorb moisture from the adsorbent. The moisture desorbed from the adsorbent is sent into a room through an air duct 21.
Patent JP-H0995169-A (JP)
Title: Floor silencer for automobile
Inventor: IMAMURA MASAHITO
IPC: B60N3/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the invasion of noise by forming a first felt layer constituted of fiber of density under a specific value and diameter over a specific value, and a second felt layer constituted of fiber obtained by a melt-blown manufacturing method covering at least one outer surface of the first felt layer and of diameter under a specific value. SOLUTION: For the construction of a fibrous floor silencer 10 interposed between a floor panel 30 and a floor carpet 20, a first felt layer 11 constituted of fiber of density under 0.03g/cm<3> and diameter mainly over 10μm, and a second felt layer 12 constituted of fiber obtained by a melt-blown manufacturing method covering at least one outer surface of the first felt layer and of diameter mainly under 2μm, are formed. The first felt layer 11 has low elastic modulus so as to damp vibration, because the density is under 0.03g/cm<3> and many voids are formed. The second felt layer 12 takes vibration of high frequency into the voids so as to damp it, because it is unwoven fabric formed out of thin fiber of diameter under 2μm.
Patent JP-H08132522-A (JP)
Title: Biaxially oriented polyester film
Inventor: MINAMIZAWA HIDEHITO
IPC: C08K5/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a biaxially oriented polyester film which improves the contact state of a magnetic tape and a head, reduces the damage of a magnetic surface and has improved in electromagnetic conversion characteristics by specifying the inclination of the orientation main axis of the biaxially oriented polyester film with respect to the longitudinal direction of the film. CONSTITUTION: The orientation main axis of a biaxially oriented polyester film is inclined within a range of 3-20 deg. with respect to the longitudinal direction of the film. The stretching of the film in the longitudinal direction thereof may be performed in an one-stage fashion or a multistage fashion of two or more stages but, when the F-5 value in the longitudinal direction of an uniaxially stretched film is 17kg/mm<2> or more, it is especially suitable to perform two-stage stretching such that a polyester film is stretched by 1.2-4 times within the temp. range of Tg-(Tg+60 deg.C) of polyester and subjected to the second stage stretching of about 2-5 times at temp. equal to or lower than (first stage stretching temp. -5 deg.C) in order to obtain this inclination of the orientation main axis. Subsequently, the polyester film is laterally stretched and oriented.
Patent JP-H06192365-A (JP)
Title: Viscosity reducing agent for fluorocarbon-less rigid polyurethane foam
Inventor: TAMURA MINORU
IPC: C08G18/32
Filed: 1993-10-06
Abstract: PURPOSE:To obtain the subject viscosity reducing agent, composed of a specific higher fatty acid ester compound and excellent in viscosity reducing effects. CONSTITUTION:The objective viscosity reducing agent is composed of a higher fatty acid ester compound expressed by the formula [R1 is 1-12C lower alkyl, lower alkenyl or 6-9C aryl; R2 is 7-21C higher alkyl or alkenyl; (R3-O)n is ether derived from 2-4C lower alkylene oxide; (n) is 0-100] in an amount of preferably 2-50 pts.wt. (based on 100 pts.wt. raw material polyisocyanate).
Patent JP-H06189755-A (JP)
Title: D-glucoside 3-dehydrogenase and production of d-glucoside 3-dehydrogenase or substance containing the enzyme
Inventor: WAKE HITOSHI
IPC: C12N9/04
Filed: 1993-10-06
Abstract: PURPOSE:To obtain the subject new enzyme useful for the production of 3- ketosaccharide, determination of sugars, etc., by culturing a microbial strain belonging to the genus Cytophaga and capable of producing D-glucoside 3- dehydrogenase in a medium under aerobic condition and separating the subject enzyme from the cultured product. CONSTITUTION:The objective D-glucoside 3-dehydrogenase is capable of specifically oxidizing the 3-hydroxyl group of sugars such as sucrose, D-glucose and D-glucoside by dehydrogenation to produce 3-ketosaccharide, has optimum pH at pH 8 in a buffer solution having an ionic strength of 0.05, keeps >=80% of activity at pH 6-9 after the treatment at 37 deg.C for 30min and has optimum working temperature of 40-65 deg.C in 25mM tris-HCl buffer solution, an optimum temperature of about 55 deg.C and a molecular weight of about 67,000 (SDS-PAGE method). The enzyme can be produced by culturing a microbial strain belonging to the genus Cytophaga and capable of producing D-glucoside 3-dehydrogenase (e.g. Cytophaga marinoflava ATCC 19326) in a medium under aerobic condition and separating the subject enzyme from the cultured product.
Patent JP-H01116699-A (JP)
Title: Voice interpolator
Inventor: IIDA TAKASHI
IPC: G10L21/00
Filed: 1987-10-30
Abstract: PURPOSE: To reproduce sound at an optional speed while recording the sound by setting up a writing speed in a memory differently from a reading speed from the memory. CONSTITUTION: When a collected sound output is sent from a microphone 1, a write command signal is supplied from a discrimination circuit 2 to a memory 3, so that the collected sound output is stored in the memory 3 based upon a prescribed clock signal. The reproducing speed of the stored data is selected by a reproducing speed selecting switch 5 and the stored data are read out by a clock determined by a read command signal outputted from a reproduction control circuit 4 in accordance with the selected result and listened by an earphone 6. Thus a reproduced sound can be obtained at an optional speed by adjusting the reading speed.
Patent JP-H02242826-A (JP)
Title: Production of latex of chlorinated ethylene-alpha-olefin copolymer
Inventor: TOJO TETSUO
IPC: C08F8/20
Filed: 1989-10-23
Abstract: PURPOSE:To obtain the subject stable latex useful for an immersion product, adhesive, etc., by dissolving a specific chlorinated ethylene-alpha-olefin copolymer in a solvent followed by emulsifying the solution in water in the presence of an anionic surfactant and removing the solvent from the emulsion. CONSTITUTION:The objective latex is produced by dissolving a chlorinated ethylene-alpha-olefin copolymer having a chlorine content of 5-40wt.% (preferably 10-30wt.%) and a Mooney viscosity ML1+4(100 deg.C) of 5-90 (preferably 10-60) in a solvent (e.g. toluene), emulsifying the solution in water in the presence of an anionic surfactant (preferably fatty acid, its metal salt, organic sulfuric acid ester, its metal salt, organic sulfonic acid or its metal salt) and removing the solvent from the emulsion.
Patent JP-H05113148-A (JP)
Title: Spark ignition gas internal combustion engine
Inventor: MORI SHUNICHI
IPC: F02M25/07
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the amount of NOx and enhance the combustion efficiency in a sub-chamber combustion type internal combustion engine, by opening or closing a sucked air amount regulating valve and an EGR regulating valve in accordance with a detection result of the oxygen concentration in the exhaust gas. CONSTITUTION:At a midway portion of a suction pipe 20 open to a main combustion chamber 19 there are provided a gas mixer 23 equipped with a sucked air flow regulating valve 22 interlocked with operation of an accelerator, and a suction blower 24. An ignition plug 29 is disposed in a sub-chamber 28 facing the main combustion chamber 19, and a sub-chamber fuel supply pipe 30, which branches from a fuel supply pipe 26, is made open to the sub-chamber 28. The suction pipe 20 and an exhaust pipe 21 are connected to each other by an EGR pipe 33 in which an EGR regulating valve 34 is disposed, and an O2 sensor 35 is provided on the exhaust pipe 21, an output signal therefrom being inputted to a control device 36. From the data indicating the relation among an optimum fuel consumption rate, NOx concentration, and excess- of-air rate (oxygen concentration), the amount of EGR and the sucked amount of air are determined on the basis of the measured value of the NOx concentration, to thereby cause the regulating valves 22, 34 to be controlled.