baber/WOPTO huggingface dataset:
Patent JP-S55142334-A (JP)
Title: Photographic support
Inventor: KATOU KAZUNOBU
IPC: G03C1/795
Filed: 1979-04-23
Abstract: PURPOSE: To obtain a support preventing substance deposition, etc. and fit especially for a unification type film by covering both sides of an inner layer made of polyester contg. a volatile or leachable substance with polyester free from the substance and having a glass transition point equal to or higher than that of the inner layer polyester.  
     CONSTITUTION: Both sides of an inner layer made of polyester or oligomer-contg. polyester conrg. an additive such as an ultraviolet absorber as a volatile or leachable substance are covered with polyester free from the additive and having a glass transition point equal to or higher than that of the inner layer polyester, and the covered layer is orientated at least monoaxially to form a composite polyester film. By using this film as a photographic support haze and an image deterioration due to deposits, etc. are prevented. It is suitable for use as an instant photographic support. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08245481-A (JP)
Title: Production of 1-(4-chlorophenyl)-4,4- dimethylpentan-3-one
Inventor: GERUHARUTO DARUSOU
IPC: C07C45/62
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To continuously obtain the subject compound at a low cost in an extremely small amount of by-product by a new method hydrogenating chlorophenyl-dimethylpento-ene-one by using a specific hydrogenation catalyst packed in a fixed bed.  
     SOLUTION: A support-free shaped body comprising (A) an element of iron subgroup of transition group VIII of the periodic table or as necessary an alloy or mixture of the component A with (B) a transition group VI of the periodic table having catalytic activity and as necessary an element inactive to hydrogenation, selected from Al, Si, C and Ti and having 20-250 N compression strength on the surface and 10-80 m 2 /g internal surface area is arranged as a hydrogenation catalyst in a fixed bed in a reactor. Further, 1-(4-chlorophenyl)-4,4- dimethylpento-1-ene-3-one is continuously hydrogenated in a monoalcohol solution, under 50-400 bar pressure at 30-160°C by using 10-fold to 40-fold molar hydrogen excesses on the shaped body arranged in the fixed bed. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S52134369-A (JP)
Title: Reflecting mirror for exposing light source
Inventor: KAMIYAMA TAKEHIKO
IPC: H01J9/227
Filed: 1976-05-06
Abstract: PURPOSE: To increase the utilizing efficiency of light, in the light exposure unit providing collimator, ultra high pressure mercury lamp placed under the collimator, and the reflecting mirror placed under the mercury lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56147444-A (JP)
Title: Measuring method for field strength
Inventor: OZEKI MASASHI
IPC: G01R29/12
Filed: 1980-04-16
Abstract: PURPOSE:To primarily measure field strength by focusing a laser beam on the portion to be measured, and measuring the transient responce of the photoluminescence emitted therefrom. CONSTITUTION:A laser output bram is modulated 2 into a pulse beam, which is focused 3 to irradiate a desired position on a sample 4. The wavelength is changed in order to change the penetrating distance into the sample semiconductor 4, and the cleaved surface is scanned to obtain the field strength in the direction of thickness. The modulator 2 is driven by means of a driver 13, which applies a trigger signal to a boxcar integrator 9. The sample 4 is placed in a cryostat 5. The excited sample 4 emits photoluminescence, which is converted into an electric energy through a detector 7, amplified an amplifier 8, signal-processed by the integrator 9 and displayed on a display unit 10. Said attenuation curve is analyzed to obtain a relaxation time, from which field strength is made known. To draw a field distribution chart, simply, the sample 4 is slightly moved by means of an automatic scanning table 11, the gate time of the boxcar is fixed, and the output thereof is displayed on a CRT12.
Patent JP-2000246095-A (JP)
Title: Article containing adsorbent
Inventor: NISHIJIMA TSUYOSHI
IPC: B01J20/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To adsorb a component to be adsorbed in gas to be treated which is contained in an environment in which an article containing an adsorbent is used. SOLUTION: A component to be adsorbed is adsorbed by adsorbents 13, 14 by reacting the component in the presence of water. An adsorbent substance comprising at least one compound selected from the group consisting of monovalent phenols, polyvalent phenols, and the derivatives of these compounds and the chemical adsorbent 14 containing an water absorbing substance which supplies water to the adsorbent substance during the reaction are incorporated.
Patent JP-2000248063-A (JP)
Title: Fine particles of functional polyamic acid, functional polyimide fine particles and their production
Inventor: ASAO KATSUYA
IPC: C08L79/08
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a production process for fine particles of functional polyamic acid resin and fine particles of functional polyimide resin of which the particle shape and the particle size distribution and the like can be controlled. SOLUTION: In this process for synthesizing polyamic acid from a tetracarboxylic dianhydride and a diamine, at least one of (a) tetracarboxylic anhydride and the diamine bears a functional group; the first solution including the tetracarboxylic acid and the second solution including the diamine are prepared in the first step, (b) the first solution and the second solution are mixed, and they are mixed by the ultrasonic agitation to precipitate fine particles of polyamic acid from the mixed solution in the second step.
Patent JP-H03253680-A (JP)
Title: Control and monitoring method of electric lock
Inventor: FUKUYAMA NORIO
IPC: H04B5/00
Filed: 1990-03-02
Abstract: PURPOSE:To confirm locking and unlocking of an electric lock and an opening and shutting state of a door and to make it possible to perform necessary control by applying an AC voltage to a matter that an electromagnetic actuator and a state observation device are stood in a line form a change-over device, and observing current variation. CONSTITUTION:A matter that an electromagnetic actuator 14 and a state observation device 15 are stood in a line is connected to a change-over device 24 through a two-core cable and a current observation device 23. In the change-over device 24, either DC power supply 25 or AC power supply 26 connected thereto in connected to an electric lock unit 2 based on a command of a control circuit 27. In order to make remote monitoring, when an AC voltage is applied to the matter that the electromagnetic actuator 14 and state observation device 15 are stood in a line, the current into the two-core cable varies by combinations of four kinds such as locking and unlocking of an electric lock and opening and shutting of a door. The current variation is converted into A/D, it is supplied to the controlling circuit 27, and its state is displayed. Locking and unlocking of the electric lock is made by applying a normal DC voltage to a parallel circuit of the electromagnetic actuator 14 and state observation device 15. According to the constitution, connection can be made with the two-core cable necessary and sufficient for AC and DC impressed voltage without using any multicore cable.
Patent JP-S56147159-A (JP)
Title: Electrostatically charging device
Inventor: UCHIDA KOUHACHI
IPC: G03G15/02
Filed: 1980-04-18
Abstract: PURPOSE:To enable uniform charging, to prevent pollution of the atmosphere and equipment due to ozone production, to enhance humidity resistance, and to extend service life, by treating contact material for charging the body to be charged by friction to give water repellency. CONSTITUTION:Bracket 24 to a charging device is pivotally supported on support shaft 27 in freely rotatable way, and energized anticlockwise with spring 28. A contact material consisting of cushion material 40, heater 41, insulator 42, electrode 43, conductive member 44, and shaft fiber 45 are laminated in layers on the front part of charger base 32 detachably attached to the end of bracket 24 in order to bring fiber 45 into contact with the outer circumference of photoreceptor 4. Short fiber 45 is subjected to a water repelling treatment to enhance humidity resistance, and to prevent change of charge potential caused by change of current flowing to photoreceptor 4 due to moisture absorption.
Patent JP-H11229245-A (JP)
Title: Production of composite processed yarn
Inventor: KINOUCHI HIROYUKI
IPC: D02G1/04
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing composite processed yarns, excellent in characteristics exhibited in various processes, e.g. weaving, knitting, dyeing and finishing, which are difficult for the conventional spun-like yarn to achieve, produced at low cost, widely applicable to various purposes, and giving fabrics good in spun-like feel of touch, swelling touch and outer appearance. SOLUTION: This method supplies a polyester filament A, while it is run under a tension and thermally treated at 150 to 180 deg.C, a filament B treated to have a shrinkage of 5% or less with boiling water, and a polyester filament C having a shrinkage with boiling water of 7 to 15% and higher by 4 to 10% than that of the filament B to the same fluid ejecting nozzle to agitate them by fluid, wherein the filament B is kept 10 to 20% higher than the filament C in overfeed ratio.
Patent JP-H08249593-A (JP)
Title: Vehicle controller
Inventor: TAMURA KAZUYA
IPC: G09B29/00
Filed: 1995-03-10
Abstract: PURPOSE: To suitably set a passage judging zone corresponding to the position errors or arrangement state of coordinate points in a vehicle controller with which alarm or automatic deceleration is performed depending on, in which passage judging zone set on a map the coordinate point of road positioned in front of a car exists. CONSTITUTION: With a node Nk as the center, the node area of radius (m) is set corresponding to the position error of node Nk and first and second virtual turning track radiuses R1 and R2 for setting a passage enable zone Z1 , alarm zone Z2 and automatic deceleration zone Z3 are drawn as to be in contact with the node area. Besides, when the distance among three adjacent nodes Nk-1 , Nk and Nk+1 satisfies the condition of D1 /D2 >K (K: prescribed value), a normal n2 for deciding the center of the first and second virtual turning track radiuses R1 and R2 is set orthogonally with the line segments Nk-1 and Nk and when that distance satisfies the condition of D1 /D2 <=K, the normal n2 is changed into the normal connecting the center of a circular arc passed through three nodes Nk-1 , Nk and Nk+1 with the node Nk .
Patent JP-S58170744-A (JP)
Title: Optically active 1-(6-methoxy-2-naphthyl)-2- (alkoxycarbonyl)amino-1-propanone
Inventor: DOBASHI GENICHI
IPC: C07C239/00
Filed: 1982-03-31
Abstract: NEW MATERIAL:The compound of formula I (R is substituted or unsubstituted lower alkyl). EXAMPLE:(+)-1-(6-Methoxy-2-naphthyl)-2-(ethoxycarbonyl)amino-1-propanone. USE:Useful as a synthetic intermediate of an antiphlogistic agent, naproxen, etc. PROCESS:The compound of formula I can be prepared by reacting the organometallic compound of formula II [M is MgX (X is halogen) or Li] with the amide of formula III (R<3> is lower alkyl; R<4> is lower alkyl or lower alkoxy) in a solvent such as diethyl ether, dioxane, etc., preferably in the atmosphere of nitrogen gas, argon gas, etc., at -100 deg.C- room temperature.
Patent JP-H0562400-A (JP)
Title: Gear-driven carriage-stepper regulator
Inventor: ASHIYOTSUKU BII NEIATSUKU
IPC: G11B5/584
Filed: 1991-03-15
Abstract: PURPOSE: To accurately set the direction of a magnetic head on a carrier by providing an adjuster member which fixes the head in a desired direction by adjusting the direction of a head carriage assembly. CONSTITUTION: The adjuster assembly 112 is installed on the upper frame 32 of a tape driving frame 10. Its fulcrum 128 is fitted in a hole 130, the assembly 112 is screwed in holes 138 and 140, and holes 136 and 142 are not fixed. In this state, when the tape head is accurately at a desired position, an adjuster tool 144 is inserted into the holes 136 and 142 to engage the edges of both the holes. Consequently, the assembly 12 moves around the fulcrum 128 and the position of the upper end of a shaft 48 is adjusted by rotating a lead screw shaft 48 around a fitting shaft 52. Therefore, the shaft 48 and head carriage assembly 72 can be held at the desired fixation position.
Patent JP-S59178123-A (JP)
Title: Method and device for heating billet for extrusion of double pipes
Inventor: AOYANAGI TOORU
IPC: B21C23/22
Filed: 1983-03-29
Abstract: PURPOSE:To form double pipes by extrusion working without generating a clearance between a core material and a facing material by providing a long hole in the core material of a two-layered billet consisting of the core material and the facing material, inserting a heating element into the long hole and heating the billet from the inside. CONSTITUTION:A two-layered billet 1 formed by cladding a thin-walled facing material 3 on a thick-walled core material 2 is cast and a long hole 4 extending in the axial direction of the billet 1 is machined in the material 2 of said billet 1. An induction heating coil 5 is inserted into the hole 4 of the billet 1 and the billet 1 is heated from the inside. The thermal expansion of the material 2 is thus progressed earlier and the material 3 is pressed by the expansion pressure thereof, by which the generation of a clearance between the inside and outside layers is obviated and the product is extrusion-molded in a way as to obviate blistering.
Patent JP-S61211200-A (JP)
Inventor: TANAKA YUKIO
IPC: B64G1/22
Filed: 1985-03-15
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-H11251852-A (JP)
Title: Limiter amplifier
Inventor: TAKADA TOSHIO
IPC: H03G11/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To enable low voltage operation and to reduce current consumption, a chip area and the loss of a signal by installing gate bias circuits by connecting them via capacitors for offset voltage interrupt for each multistage. SOLUTION: The gains of differential couples 30, 40, 50 and 60 or the number of the stages of the differential couples between DC interrupt capacitors 112 are set appropriately. Offset voltage is prevented from being saturated with the differential couples between the capacitors. Thus, an area which are capacitors occupy in LSI is reduced, and the loss of a signal is reduced. The gate bias circuits 14A, 14B and 14C of the differential couples 30, 40, 50 and 60 are constituted of PMOS, NMOS and current sources, which are diode- connected. Thus, by making the current relation of the MOS transistors fixed and NMOS operated in a saturated region the voltage can be set low and a circuit operation which is stable with respect to the fluctuations of process, temperature and current/voltage can be obtained.
Patent JP-S57166066-A (JP)
Title: Bias generating system for substrate
Inventor: IIZUKA TETSUYA
IPC: H01L29/78
Filed: 1981-04-07
Abstract: PURPOSE:To prevent an erroneous action by hampering minority carriers from being injected into a substrate, in a bias generating system consisting of a charge pumping capacitive device and a rectifying device, by a method wherein a P-N junction formed by one of the electrode forming regions of each of the devices and the substrate is constantly subjected to a reverse bias. CONSTITUTION:An AC voltage generating circuit 21 with a grounded terminal is provided between a reference voltage of a ground potential VSS and a power source voltage VDD and an oscillating Ac is generated between the two voltages. The other terminal of the circuit 21 is connected to a substrate 24 through a capacitor 22 and a P channel MOS transistor 23, and a node N12 between the transistor 23 drain and the capacitor 22 is grounded through a P channel MOS transistor 25. In this arrangement, the transistors 23 and 25 are both provided with a rectifying feature and the current, thanks to a usual pumping effect, flows from a terminal 24 to the ground through the node N12, applying a negative bias to the substrate 24.
Patent JP-H07260524-A (JP)
Title: Instrumentation card
Inventor: KUBOTA YASUYUKI
IPC: G06K19/00
Filed: 1994-03-23
Abstract: PURPOSE:To form a measuring instrument in a pocket size so as to be always portable. CONSTITUTION:A personal computer side connector 11 to be connected to a personal computer is fitted to one end of an instrumentation card 10, and an interface side connector 12 to which a signal measuring device is connected is fitted to the other end side of the card 10 through a cable 12a. This instrumentation card 10 is carried about in a pocket along with the cable 12a and the interface side connector 12.
Patent JP-S55145526-A (JP)
Title: Manufacture of hydrocarbon base adsorbent
Inventor: KIKUCHI KAZUNORI
IPC: A23L27/00
Filed: 1979-04-27
Abstract: PURPOSE: To cheaply manufacture the above mentioned adsorbent having a superior clathrate ability, by hydrolyzing amylose fractionated from starch or starch containing a specific amount of amylose in limited amount by using acid or amylase and separating.removing free fatty acid.  
     CONSTITUTION: Amylose fractionated from starch or starch containing 65% or more of amylose, is hydrolyzed by using acid or amylase and α-amylase is deactivated and then, decomposition liquid of DE1W5 is made. Next, free fatty acid is separated by the difference of specific gravity or filtration. Obtained hydrolyzed product of amylose group substance is utilized for absorbent as it is, on occasion demands, is dried and is utilized for powdered adsorbent. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11245778-A (JP)
Title: Parallel wiping type windshield wiper device
Inventor: TAKAYAMA AKIRA
IPC: B60S1/44
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a parallel wiping type windshield wiper device. SOLUTION: A slider 4 supporting a wiper arm 5 is connected to a part of a timing belt 7 stretched across a pair of pulleys 6a and 6b disposed near both lateral ends of a windshield 2, while a large pulley 10 is connected to a small pulley 8 installed in the pulley 6b on one side via a connecting belt 9, and then a rocker link 11 installed in the large pulley 10 and a whirling arm 13 of a motor 12 are linked together via a connecting rod 14, and simultaneously the rotational center (rotational center of the motor 12) of the whirling arm 13 is situated on the extension of a line connecting both turnover positions themselves of a connection point of the rocker link 11 with the connecting rod 14.  With this constitution, at both end positions of a rocking range, a component force to the rocking motion of torque will not act any longer, whereby the stopping of a wiper blade at the turnover position can be done with simple rocking linkage, without using any expensive motor control circuit, and thus the reduction of production cost is attained.
Patent JP-H01226699-A (JP)
Title: Counterbalance type forklift
Inventor: YAMAGUCHI TAKASHI
IPC: B66F9/075
Filed: 1988-03-04
Abstract: PURPOSE:To improve the stability in the lateral direction of a forklift and reduce the necessary strength of a frame and cut cost by fixing a counterweight onto a rear axle beam. CONSTITUTION:As a car body 10 turns under a slope around the axis line of a center pin 30, the position of the center g1 of gravity a load 18 and the car body 10 shifts under the slope along a circular arc having the center pin 30 as center axis. Since a counterweight 16 is not turned, the shift of the center g2 of gravity of the counterweight 16 is only the portion corresponding to the tilt of a fixed rear axle beam. Therefore, the position of the center G of gravity of the whole vehicle is separated from a dead point 0 and the stability in the transverse direction is increased, and the allowable load of a freight can be increased. Further, the need of increasing strength of the rear axle beam for fixing the counterweight is obviated, and the strength of a frame can be reduced by the portion of eliminating the need of supporting the counterweight, and cost reduction can be realized.
Patent JP-S56149513-A (JP)
Title: Combustion controlling method for heat equipment
Inventor: SUGIYAMA SHIYUNICHI
IPC: C21D1/34
Filed: 1980-04-21
Abstract: PURPOSE: To largely improve the heating efficiency of a heat equipment having a plurality of burners in the longitudinal direction of a furnace by properly changing the excess air ratio in each region on the basis of a specified in-furnace temperature.  
     CONSTITUTION: The continuous heating furnace for steel stock S has a soaking 1, a heating zone 2 and a preheating zone 3, which have respective burners 4 such as  axial flow burners. Each burner 4 samples the combustion exhaust gas from each  zone and a flue 5 to measure the O 2  concentration and feeds back the measured  value in order to control the excess air ratio. In this case, when the extraction temperature of the steel stock is around 1,200°C, the temperature in the furnace are  1,300°C in the soaking zone, 1,100W1,300°C in the heating zone and 1,000°C in the  preheating zone. In such a case, each burner 4 is so controlled that the excess air  ratio m in the region having an in-furnace temperature of more than 1,000°C is  2m 0 -1.0≤m<1.0, while that in the region having an in-furnace temperature of  less than 1,000°C is m≥1.0. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62210851-A (JP)
Title: Manufacture of stator coil for turbine generator
Inventor: TOMITA TSUTOMU
IPC: H02K15/12
Filed: 1986-03-12
Abstract: PURPOSE:To increase the cure rate of impregnated resin of the interface between a coil conductor unit and a main insulation and prevent a leak of said resin of said interface by arranging a curing catalyst-treated prepreg glass cloth at said interface. CONSTITUTION:A strand conductor 1 provided with a strand insulation 2 is combined with a prepreg line insulating material 3, a molding prepreg insulating material 5 and a strand insulation-reinforcing material 4 in the manner of overlapping each other to form a coil conductor unit by means of a hot forming press. Then, the surface of the coil conductor unit of this coil linear part is impregnated with a liquid prepared by dissolving Epicoat 1001 and zinc octylate in a mixed solvent of acetone and toluol and a prepreg glass cloth 6 dried to the B-stage is wound fully once around the end face of said unit in the manner of overlapping each other. After that, a main insulation 7 and a semiconductive layer 8 for suppressing an external discharge are provided thereon.
Patent JP-S58183856-A (JP)
Inventor: HERUMAN AIZERE
IPC: F02M59/34
Filed: 1983-03-30
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-H03188885-A (JP)
Title: Game machine
Inventor: NISHIZUMI TOMOHIRO
IPC: A63F13/52
Filed: 1990-03-06
Abstract: PURPOSE:To form a complex pattern with a small-capacity memory by feeding all the information regarding the background portion except controllable image elements from a video disk player. CONSTITUTION:The program and data required for a game are recorded in the first RAM 12, and the data regarding the positions of road boundaries 2d, 2d, a vehicle running in the opposite direction 2b, and a vehicle running in the same direction 2c in the landscape appearing in a frame are stored in the second RAM 14. A CPU 15 reads the data of the first RAM 12 and the second RAM 14 as appropriate, calculation or information processing is performed according to the game rule in response to the scanning information of a steering wheel 7, an accelerator pedal 8, an encoder 9 and a change gear 10 inputted via an encoder, and outputs are generated. The signal for generating image elements 2a is combined into the video signal train outputted synchronously with the video signal outputted from a video disk player 5 by a video signal output circuit 16, it is sent to a mixing circuit 17, and the image of an automobile 2a is displayed on a main screen.