baber/WOPTO huggingface dataset:
Patent JP-H11208427-A (JP)
Title: Auxiliary moving tool for bicycle
Inventor: YANACHI KOUJI
IPC: B60S13/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a tool to safely and smoothly move and change directions of a heavy bicycle with small power since so many accidents of injury, sprain, hernia of the intervertebral disk, fracture, etc., of a worker occur as the very heavy bicycle is moved and changed in directions by manually switching it back and forth several times, lifting it by hands and dragging it in a half-sitting manner. SOLUTION: This tool is constituted of two front clicks 1 to lift tires of a bicycle resting on a side stand, its rear main body frame 2, front part wheels 3 of a front lower part of the main body frame, and these front part wheels 3 are doubly used as a fulcrum of a lever and for movement. Additionally, it is a moving auxiliary tool for the bicycle made of rear part wheels 4 installed on the main body frame, in extremely simple structure light and inexpensive and suitable to carry.
Patent JP-S60194275-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1984-03-13
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-H08272075-A (JP)
Title: System and method for optical proximity correction on macrocell library
Inventor: NIKORASU PASUKU
IPC: G06F17/50
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for correcting the design of a submicron integrated circuit efficiently and accurately. SOLUTION: In a system and a method for performing optical proximity correction on mask design of an integrated circuit by first performing optical proximity correction on a library of cells used to manufacture the integrated circuit, previously tested cells 202, 204 are imported onto mask design 208, and all the cells are arranged being spaced by minimum distance S in order to guarantee no generation of proximity effect between elements completely integrated in the different cells. Optical proximity correction technique is executed on mask design by performing proximity correction only on elements (for instance, lines) that are not completely integrated in the cells.
Patent JP-S62205379-A (JP)
Title: Image forming device
Inventor: EGUCHI TAKESHI
IPC: G03G15/22
Filed: 1986-03-06
Abstract: PURPOSE:To keep picture quality excellent by permitting the optical path of an optical system in a screen unit to orthogonally intersect with that of an optical system in a device main body. CONSTITUTION:The screen unit 31 is integrally installed on one upper side of the electronic copying machine main body 1 in a vertical state, keeping away from an original platen 4. A screen 32 in the unit 31 is stretched between winding cores 33 and 34 vertically disposed, and vertically wound and traveled. The optical system 35 in the screen unit 31 is comprised of a fluorescent lamp 36, the 1st mirror 37, a lens 38 and the 2nd mirror 39, all of which are vertically installed. For copying an image stated on the screen 32, light from the fluorescent lamp 36 is irradiated to wind and scan the screen 32 in the direction of an arrow, and the reflected light beams are image-formed on a photosensitive drum 18 to form an image. Thus the screen unit 32 is installed on one upper side of the copying machine main body 1, keeping away from the original platen 41, whereby an easy-to-handle copying machine 1 can be obtained.
Patent JP-S63218244-A (JP)
Title: Multi-tubular reactor for synthesizing methanol
Inventor: SHINKAWA TOSHIKAZU
IPC: B01J8/06
Filed: 1987-03-05
Abstract: PURPOSE:To make the wall of reaction tube and tube-plate thin, by separating an upper tube-plate from a reactor, combining a lower tube-plate with the reactor to cut off gas flow and to support tubes and then connecting an lower- end of center tube with a nozzle of water inlet. CONSTITUTION:Unreacted gas to be raw gas is introduced to the outside of the reaction tube 1 from a gas inlet nozzle 12 provided on a drum above the lower tube-plate 5 and pre-heated by reaction heat generated in the tube while rising. Then said gas is introduced to a catalyst layer 3 in the reaction tube 1 through a gap between the upper tube-plate 4 and the drum or a gas passage 14 and flows down. The methanol synthesis is advanced while said gas flows down in the catalyst layer 3 and then the reaction product is recovered from the gas outlet nozzle 13 below the reaction tube 1. In the titled reactor, the reaction tube 1 and the lower tube-plate 5 are made to thin and lightweight, and the heat of reaction is effectively removed by unreacted gas and evaporating water in the center tube.
Patent JP-H02227634-A (JP)
Title: Analysis of solid sample by flameless atomic absorption method
Inventor: FUNATO YOSHITO
IPC: G01N21/74
Filed: 1989-02-28
Abstract: PURPOSE:To allow sure atomization by mixing powdery L-ascorbic acid with a solid sample to be analyzed to prepare a dilute sample and inserting the dilute sample into a flameless atomization furnace. CONSTITUTION:The solid sample to be analyzed is accurately weighed at the quantity at which weighing accuracy can be maintained. The L-ascorbic acid in the powder state necessary for obtaining the prescribed dilution rate corresponding to the weighed value of this sample is weighed. The sample and the acid are put into the same mortar and are ground and mixed. Several milligrams of the sample prepd. in such a manner is accurately weighed and is housed into a graphite board which is then inserted into the atomization furnace. The L-ascorbic acid is thermally decomposed to generate a reducing element in the process of heating up when the atomization furnace is heated in this state up to the atomization temp. The metal elements contained in the solid sample are eventually reduced. The desired element is surely atomized in this way.
Patent JP-H03251979-A (JP)
Title: Handy parking lot controller
Inventor: KOMINE HIDEMI
IPC: G07B15/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain the functional, smooth and accurate car-in/out processing at a parking lot by providing a portable control recorder as well as all functions for the car-in/out processing in order to store and print the parking Nos and the car-in times. CONSTITUTION:When a parking ticket T is put into a slit 1a of a handy parking lot controller, a card sensor detects the ticket T. Then a car-in key 4 is turned on and a recorder 1 is set in a car-in mode. Thus the ticket T is drawn inside by a card feeder 11. Then an updated parking No is set and the car-in data are display on a display device 2. Then the car-in data are printed on the ticket T by a printer 9 and also stored in a RAM of a memory 22. Then a confirmation lamp 3 is turned on and the ticket T is sent to an ejecting port 1b via the feeder 11. At the same time, the ticket T is sampled by the sensor 10 and the lamp 3 is turned off. Thus the car-in processing is over. The car-out processing is also carried out in the same way.
Patent JP-H02228020-A (JP)
Title: Manufacture of integrated circuit
Inventor: KASAHARA HOKUTO
IPC: H01L21/3065
Filed: 1989-02-28
Abstract: PURPOSE:To form a circuit accurately by changing an area to be exposed in an exposing step, and repeating a patterning step. CONSTITUTION:The inside of a silicon wafer 22 is divided into several regions. Some regions 44 among said regions are picked up and selectively exposed. The wafer 22 is etched and machined. At this time, resist which is not exposed remains in the regions 44 which are not selected in the selecting and exposing step. Therefore, a large amount of polymers are formed. Then, for example, when a coarse end dense pattern is present in the selected region, the approximately same amount of polymers from the non-exposed resist are attached to the side wall of a wiring region. Dispersion in wiring widths after machining can be avoided. Thereafter, photoresist is applied in the application step again, and the non-selected regions are newly selected. The dispersion in wiring widths in the selected regions can be avoided by the same way by repeating the patterning step. In this way, the circuit can be formed accurately.
Patent JP-S60194561-A (JP)
Title: Semiconductor memory device
Inventor: OKAJIMA YOSHINORI
IPC: H01L21/8229
Filed: 1984-03-16
Abstract: PURPOSE:To increase the cut-off frequency without the reduction in the amount of accumulated charges by a method wherein only the base thickness immediately under a detection transistor is reduced. CONSTITUTION:A P-layer 10 of a P-N-P-N cell constitutes the emitter of a load transistor Q5(Q6), and a P-layer 20 constitutes the bases of detection and holding transistors Q1(Q2) and Q3(Q4). Besides, the P-layer 10 connects with a terminal W on one side and diffuses to the neighborhood of a buried layer 40 on the other side. The P-layer 20 i.e. the bases of the detection and holding transistors diffuses to the neighborhood of the buried layer 40 as a whole. However, only the section 201 immediately under the emitter terminal S of the detection transistor Q1(Q2) is away from the buried layer 40 and is formed more thinly than the other base sections 202 and 203. As a result, the requirement for reduction in base thickness in order to increase the cut-off frequency and the requirement for increase in base thickness in order to improve the yield and to reduce the amount of accumulated charges can be satisfied at the same time.
Patent JP-S58167813-A (JP)
Inventor: ARUFURETSUDO EI BURATSUKU
IPC: F01L1/22
Filed: 1982-03-29
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-H10244206-A (JP)
Title: Method for formation of solder resist film
Inventor: BANDO RYOTA
IPC: G03F7/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent resin from leaking out by a method wherein a first solder resist solution having respective specific values of viscosity and solid content is applied by spraying onto a printed circuit board, and after drying, a second solder resist solution having respective specific values of viscosity and solid content is further applied by spraying thereto. SOLUTION: Solder resist solution is applied two times. A first solder resist solution to be applied in the first time has a viscosity of 100-800cP preferably about 400-700cP, and a solid content of 40wt.% or over and preferably about 50-70wt.%. Further, a second solder resist solution to be applied in the second time has a viscosity of 100-900cP and preferably about 500-800cP, and a solid content of 50wt.% or more and preferably about 55-70wt.%. Herein, the viscosity is measured at about 25 deg.C solution temperature and with a Brookfield viscometer (BM type) under the condition of about 60rpm in rotary speed of a rotor.
Patent JP-H07260712-A (JP)
Title: Method for alignment of sample and x-ray equipment
Inventor: AWAJI NAOKI
IPC: G01N23/00
Filed: 1994-03-18
Abstract: PURPOSE:To maintain the accuracy of parallelism of an incident X ray with a measuring surface of a sample at 0.005 deg. or below, regarding minute incident angle X-ray equipment. CONSTITUTION:An X ray is cast on the surface of a sample at a minute angle. A sample stage of equipment for estimating the concentration of an impurity element existing in the surface of the sample and the crystallizability of the sample has at least a function of controlling an incident angle of the X ray, a function of controlling a tilt angle phi1 for regulating parallelism of the sample and a function of controlling a tilt angle phi2 in a direction different from the above. The X ray is cast from at least three directions on the surface of the sample by rotation of the sample stage or other means, X-ray total reflection critical angles psiC1, psiC2, psiC3... are measured on discrete occasions and deviations DELTAphi1, and DELTAphi2 of the tilt angles and a correct X-ray total reflection critical angle psiCO are calculated from values of those angles. Correction is made so that the sample be horizontal to the incident X ray.
Patent JP-H01224228-A (JP)
Title: Preparation of easy sinterable raw material powder for superconducting oxide type ceramic by wet method
Inventor: ODAN KYOJI
IPC: H01B13/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the title raw material powder for superconducting ceramic having readily sinterability, by blending a solution of Bi compound with a solution of alkaline earth element compound and a precipitate-forming agent to give a coprecipitated substance, adding a solution of copper compound to the coprecipitated substance and calcining a formed coprecipitated substance. CONSTITUTION:A solution of a Bi compound consisting of a hydroxide, nitrate, oxalate, etc., in water or an organic solvent is mixed with an aqueous solution or an organic solvent solution of an alkaline earth element compound consisting of a hydroxide, nitrate, oxalate, etc., and a precipitate-forming agent such as caustic alkali. A coprecipitated substance consisting of a Bi component and an alkaline earth element component thus obtained is incorporated with an aqueous solution or an organic solvent solution of a copper compound to give a suspension. Then the suspension is mixed with the same precipitate-forming agent to give a coprecipitated substance having the atomic ratio of Bi:alkaline earth metal:Cu = preferably 1:1-4:0.8-2.5. Then the coprecipitated substance is calcined at 500-950 deg.C to give the easy sinterable raw material powder of superconducting ceramic of oxide type. The raw material powder is molded under pressure and sintered at 700-950 deg.C to give high-temperature superconducting ceramic.
Patent JP-H07261985-A (JP)
Title: Coordinate value transformation method and coordinate value transformer
Inventor: MASUDA HIROYUKI
IPC: G06F7/548
Filed: 1994-03-18
Abstract: PURPOSE:To efficiently obtain a correct coordinate transformed result by one call at all times by setting a quotient obtained by dividing transformed result by a coordinate transformation range in the storage area of a scale factor, setting a remainder in the storage area of a transformed coordinate value and returning them in the case of being out of the coordinate transformation range at the time of coordinate transformation. CONSTITUTION:This device is provided with a coordinate transformation request origin 1 for issuing a coordinate transformation module calling instruction 3 and the coordinate transformation module 11 being called, performing setting and recovery when the transformed result is within the storage area 5 of the transformed coordinate value and on the other hand, setting the quotient obtained by dividing the transformed result by the coordinate transformation range in the storage area 6 of the scale factor, setting the remainder in the storage area 5 of the transformed coordinate value and performing the recovery when the transformed result is not within the storage area 5 of the transformed coordinate value for the transformed result obtained by transforming a coordinate value taken out from the storage area 4 of the coordinate value before transformation. The transformed coordinate value is obtained based on the values of the storage area 6 of the scale factor and the storage area 5 of the transformed coordinate value in the recovered coordinate transformation request origin 1.
Patent JP-H09216408-A (JP)
Title: Ion flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: G03G15/05
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the image of uniform quality for the entire longitudinal direction by bending the surface of a support member for fixing an insulating board along the longitudinal direction perpendicular to the surface. SOLUTION: The warpage of the third electrode of an ion producer 31 in the longitudinal direction of the surface of a flat surface-like supporting board is previously measured. When the warpage is bent upward in a convex shape (A), the producer 31 is sucked to be disposed on a suction jig 23 having excellent flatness by using the support member 21 formed in a recess shape by the bent (B), the generator 31 and member 21 are coated with visible light curable adhesive 22, then positioned to temporarily cure the producer 31 on the jig 23 by pressing it by the member 21 by emitting the visible light from the side (C), then the member 31 temporarily fixed with the producer 31 is removed from the jig 23, and ultraviolet ray or strong visible light is emitted from above the electrode 16 to primarily cure it (D).  Thus, the longitudinal center and both ends can be formed with uniform image density.
Patent JP-H05107098-A (JP)
Title: Detecting monitoring device of state of specified filling level in vessel
Inventor: HERUMUUTO PUFUAIFUAA
IPC: G01F23/28
Filed: 1991-03-14
Abstract: PURPOSE: To detect and monitor the state of the packing level in a container without providing any opening in the wall of the container by attaching sensors having diaphragm areas demarcated by a ring or frame to the external wall of the container. CONSTITUTION: A metallic ring 20 is attached to the external wall 12 of a container and the areas demarcated by the ring 20 is used as the diaphragm areas 24 of sensors 14 and 16. An exciting converter provided between the bridge 25 and areas 24 of the sensors 14 and 16 oscillates the areas 24 when the converter is excited with an AC voltage and an excited converter converts the oscillation of the areas 24 into voltages in response to the mechanical oscillation of the areas 24. When the sensors 14 and 16 are positioned at the height of a prescribed packing level and alternating forces are applied to the areas 24 by applying the voltage across the exciting converter from exciting and evaluating circuits 15 and 17, the areas 24 make flexural oscillation.  The state of the prescribed packing level of a packing material 11 in a container 10 is detected by converting the oscillating forces of the areas 24 into AC voltages by means of the excited oscillator and supplying the voltages to the circuits 15 and 17.
Patent JP-H02229053-A (JP)
Title: Thermal printer
Inventor: TOZAKI HIROMI
IPC: B41J2/335
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a printing head substrate equipped with heating resistors possessing a glass protective coat excellent in resistance to wear and surface smoothness achieved by minimizing an increase in the variance of resistance values of thick film resistors and by making uniform glass coating material by forming a protective coat for the resistors of B2O3-PbO-Al2O3-SiO2 based amorphous glass. CONSTITUTION:The thermal head printer is to cause the resistors 4 arrayed on the substrate 1 to emit heat and to print a character or a picture on a recording sheet 9. In this printer, B2O3-PbO-Al2O3-SiO2 based amorphous glass is employed for the component of the protective coat 5 for the resistors, and the pigment of the coat is made uniform. Consequently, the heat generated from the resistors is uniformly propagated to the surface of the glass protective coat to obtain satisfactory picture quality. The material is heat-treated at a temperature where glass powder reaches a glass melt viscosity of 10<15>Pa.s or below, and the glass protective coat is formed. As a result, bubbles in the glass coat float and disappear to obtain a bubble-free coat, and the smoothness of the coat surface is enhanced to obtain satisfactory picture quality.
Patent JP-S52133496-A (JP)
Title: Control rod handling tool for reactor
Inventor: WATANABE SHIGERU
IPC: G21C7/12
Filed: 1976-05-04
Abstract: PURPOSE: To disjoint the connected part by force by means of lowering to a desired position by hanging a handling tool for the control rod when the connected part of the control rod for the reactor and a driving mechanism becomes unable to be disjointed by some trouble. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09247696-A (JP)
Title: Convergence correction device
Inventor: AOKI KYOSUKE
IPC: H01J29/54
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent ringing from a core by realizing the convergence correction device to reduce a core gap and its vibration. SOLUTION: In the convergence correction device provided with a saturable reactor 11 modulating a horizontal parabolic current with a vertical synchronizing signal, arm tips of two E shaped cores 13a, 13b are combined in close contact so as to form a core of the saturable reactor 11. On the other hand, reactor coils L5 , L6 are wound to both the arms of the E shaped core 13a and bias coils LB1 , LB2 are wound to both arms of the other E shaped core 13b. A full wave rectified current of a vertical synchronizing signal is supplied to the bias coils LB1 , LB2 of the saturable reactor 11. Furthermore, a permanent magnet 15 to apply static magnetic field of the saturable reactor 11 may be added to either of the cores 13a, 13b.
Patent JP-H04284219-A (JP)
Title: Raw birefringence optical plastic component
Inventor: ADACHI MASAHIKO
IPC: B29L11/00
Filed: 1991-03-14
Abstract: PURPOSE:To manufacture an optical plastic component of low birefringence and with small refraction index distribution width by injection molding copolymerized resin having the specified ratio of aromatic polycarbonate resin and polystyrene resin under the specified conditions. CONSTITUTION:Copolymerized resin having the ratio (PC/PS) of aromatic polycarbonate resin unit and polystyrene unit as 60/40>=PC/PS>=30/70 represented by the weight ratio is injection molded under the injection conditions of 10 < injection shearing speed (sec<-110<5>) and the mold internal pressure of 1 < mold internal pressure (kgf/cm<2>)<3000 at the time of injection molding and compression molding. An injection molded product thus manufactured is a raw birefringence particle plastic component provided with refraction index larger than 1.58, birefringence smaller than 5X10<-5> and refraction index distribution width of 40X10<-5>.
Patent JP-S57164476-A (JP)
Title: Servo positioning mechanism of magnetic disk device
Inventor: HAMA KEIZOU
IPC: G11B5/596
Filed: 1981-04-02
Abstract: PURPOSE:To achieve automatic positioning without any influence of variance of parts, by detecting the extent of the overshoot of a servo control signal during positioning operation, and thus setting the conversion coefficient of a track follow-up control system. CONSTITUTION:The output of a position error generator 1 indicating a present position and that of a target speed generator 3 are inputted to a mode switch 4 to find and supply a difference between a target speed and an actual speed and that of a target and an actural position to a varying device 6. On the other hand, an overshoot detector 11 is connected to the position error generator 1 to discriminate whether an overshoot is allowed or not by a discriminator 12, whose output operates a coefficient setter 9 for setting the conversion coefficient of a track follow-up control system to apply the coefficient to the varying device 6. Further, they are brought under the control of a test controller 10. Therefore, the extent of the overshoot is set and held automatically to obtain the best transfer ratio for positioning, and the control is exercised at a high speed with high precision.
Patent JP-H06238108-A (JP)
Title: Cone type strainer
Inventor: FUKUDA TAKESHI
IPC: B01D35/02
Filed: 1993-02-15
Abstract: PURPOSE:To prevent a strainer from inclining to fall in connecting piping by providing projections on the smaller diameter side of a cone type filter and nearly abutting the outer ends of the projections on the inner periphery of fluid piping. CONSTITUTION:Several projections 4 are stuck to the outer periphery of a cone-shaped filter 1 on its smaller diameter side by welding, etc. The outer ends of the projections 4 are all located on a concentric circle. The diameter of the concentric circle is made a little smaller than that of the inner periphery of fluid piping 6. And a cone type strainer 5 is formed of the cone-shaped filter 1, a cover member 2, an inserted member 3 and the projections 4. In installing the cone type strainer 5, it is inserted into the fluid piping 6 and the inserted member 3 is inserted and held by flanges 8, 9 of fluid piping 6, 7 and the flanges 8, 9 are tightened by bolts.