baber/WOPTO huggingface dataset:
Patent JP-S62157727-A (JP)
Title: Wire-cut electric discharge machining method
Inventor: OSHIMA ICHIRO
IPC: B23H7/10
Filed: 1985-12-28
Abstract: PURPOSE:To easily exhaust chips and stabilize machining by passing a traveling wire electrode through a mold provided on the rear side of a workpiece with respect to the feed direction to mold it into a noncircular cross section and melt-machining the wire electrode while rotating it. CONSTITUTION:A wire electrode 1 is extracted from a feed reel 2 and travels at a fixed speed and is molded into a noncircular cross section from a circular cross section by molding rollers 8 and passes a workpiece 7 while being rotated in the positive direction and negative direction centering its axis by a rotary driving device 9 made of reciprocating rollers. A machining liquid is sprayed through a nozzle 11, the voltage is applied across an electrode 1' and the workpiece 7 serving as both poles, an electric discharge is generated, and the molten portion is scattered as chips. The workpiece 7 is moved by a table 6, and chips scattered at the gap section between the electrode 1' and machining section 12 are extracted via notch sections 24 of the electrode 1' to a wide space section on the opposite side to the machining side and are easily removed because the electrode 1' is being rotated.
Patent JP-H11134653-A (JP)
Title: Optical disk device
Inventor: SATO SHINICHI
IPC: G11B7/125
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To always enable the reproducing of data to be performed satisfactorily even when overwrites are repeated many times with respect to the same place of an optical disk by optimizing the value of a reproducing power to a preliminarily set value when the number of overwrites of data reaches a prescribed number of times while counting it. SOLUTION: When a CPU 3 counts the number of overwritings with respect to an optical disk 7 based the control program stored in a ROM 4 and it reaches a prescribed value, the CPU 3 obtains the value of a reproducing power with which the BLER(block error rate) of a reproduced signal becomes the value of not larger than a prescribed value by measuring the BLER of the reproduced signal while raising the value of the reproducing power by making the minimum value of the reproducing power as an initial value. Then, the CPU 3 finds an optimum value of the reproducing power by adding a prescribed value to this value to store it in a nonvolatile memory 5 and it performs the reproducing of data with this optimum value of the reproducing power until a next prescribed number of times.  Moreover, when the CPU 3 measures the temp. being in a this device and the difference of not smaller than a prescribed value is generated in between the temp. of the device and a temp. at the time the optimum value of the reproducing power is obtained, it corrects the optimum value of the reproducing power.
Patent JP-H06198656-A (JP)
Title: Manufacture of decorative board
Inventor: TAKASHIMA SHIGEO
IPC: B29K105/06
Filed: 1992-10-09
Abstract: PURPOSE:To manufacture a decorative board with a glossed face having excellent smoothness by a method wherein a prepreg impregnated with a thermosetting resin is placed on a base material, molded by heat pressure, the surface is smoothed and reinforced, thereafter, a thermosetting resin decorative plate is stuck on it. CONSTITUTION:On the surface of a base material 2, a prepreg impregnated with a thermosetting resin is molded, a thermosetting resin layer 3 is provided, on which a thermosetting resin decorative plate 5 is stuck together through an adhesive layer 4.
Patent JP-H06119006-A (JP)
Title: Control method by fuzzy inference
Inventor: MIZUMOTO MASAHARU
IPC: G05B13/02
Filed: 1992-10-08
Abstract: PURPOSE:To provide fuzzy inference control which can be applied in the case of a wide range by setting an antecedent part based on a membership function and a consequent part having the estimation value of a previously decided real number and giving a real numeric value obtained by executing a prescribed operation on the antecedent part. CONSTITUTION:The antecedent part of the prescribed membership function is set in an antecedent part setting device 21, and the consequent part shown by the real numeric value is set in a consequent part setting device 22. Data on the antecedent part and the consequent part are inputted to an arithmetic unit 23. The present condition of a controlled system 26 is detected in a physical quantity detection device 27, is inputted to a comparator 29 and a difference with data on a target value setting device 30 is calculated. Then, it is inputted to the arithmetic unit 23 as data showing 'fact' through an input device 28. Calculation is executed based on data on the antecedent part, the consequent part and the fact, and a conclusion value is obtained in the arithmetic device 23. The conclusion value is converted into a control signal by a non-fuzzing device 24, and it is given to the controlled system 26 in the form of a physical quantity for control through an output device 25.
Patent JP-S63147691-A (JP)
Inventor: NISHIZAKI TOSHIRO
IPC: G06F17/30
Filed: 1987-11-27
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-H06122131-A (JP)
Title: Liquidlike silicone rubber injection molding machine
Inventor: KUMASAKA YASUSHI
IPC: B29C45/00
Filed: 1992-10-09
Abstract: PURPOSE:To provide a liquidlike silicone rubber injection molding machine in which liquidlike silicone rubber of a raw material can be simply replaced in a short time. CONSTITUTION:Liquidlike silicone rubber S is formed by vacuum defoaming and mixing silicone series base material 15 and crosslinking agent. The rubber S is introduced in a can 3. The can 3 is detachably mounted in a raw material pressing mechanism 4, and supplied from the mechanism 4 into a metering cylinder 5. The cylinder 5 is detachably mounted in a molding press. The rubber S of the cylinder 5 is extruded to a mold 1 by an injection cylinder mechanism 6. The rubber S in the can 3 and the cylinder 5 is cooled by a cooling mechanism 8.
Patent JP-H04169523-A (JP)
Title: Rescue adhesive tape
Inventor: ODA KOJI
IPC: A61K9/70
Filed: 1990-11-01
Abstract: PURPOSE:To provide a highly safe rescue adhesive tape not slid and peeled even when used at the vigorously moving site of a body, by employing a film comprising ethylene-methyl methacrylate copolymer resin as a base film. CONSTITUTION:In a rescue adhesive tape comprising a base film, an adhesive agent, gauze and releasable paper, a film comprising ethylene-methyl methacrylate copolymer resin preferably having a methyl methacrylate content of 10-20wt.% is employed as the base film. Since having excellent moldability and processability, the resin can readily be formed into the film. Since the formed film is excellent strength, chemical resistance, proper rubber elasticity and flexibility, the adhesive tape is not slid and peeled even when used at the violently moved sites of a body such as joints, fingers, hands and legs. Since not using a plasticizer, the rescue adhesive tape is non-toxic and safe, and further has good skin touch.
Patent JP-S63151757-A (JP)
Inventor: FURUKAWA GENZO
IPC: E01C13/00
Filed: 1986-12-15
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-H07153712-A (JP)
Title: Method of deciding semiconductor device manufacturing condition
Inventor: ISHIKAWA KATSUHIKO
IPC: G06F19/00
Filed: 1993-11-29
Abstract: PURPOSE:To enhance a two-dimensional or three-dimensional process simulation in accuracy by a method wherein the impurity concentration of a specific region is measured, the measured value and a one-dimensional process simulation result are compared with each other, and a two-dimensional or three-dimensional process simulation equation is corrected in coefficient basing on the comparison result. CONSTITUTION:A simulation result S in a region where a two-dimensional simulation result and a one-dimensional simulation result are nearly identical to each other and a one-dimensional impurity concentration distribution measurement result R detected through a SIMS analytical method are compared with each other. In this region, when a two-dimensional simulation result and a one-dimensional result are nearly equal to each other and an S value and an R value are not equal to each other, the ratio S/R is used to correct the coefficient of a calculation formula used for a two-dimensional simulation, and this comparison result is included in a two-dimensional simulation. S/R values are accumulated and stored so as to build an accurate two-dimensional simulation.
Patent JP-S62159869-A (JP)
Title: Low-noise valve
Inventor: OTA EISUKE
IPC: F16K3/24
Filed: 1985-12-30
Abstract: PURPOSE:To reduce the noise of a cage type valve by closing the opening part of a valve plug which is slidably installed in a cage while which varies the opening of a fluid controlling window, with an acoustic resistant member which obstructs the passage of an acoustic wave while having an air permeability. CONSTITUTION:A cup-shaped valve plug 15 is slidably provided in a cage 8, while a fluid controlling window 11 the opening of which is varied by the sliding movement of the valve plug 15, is formed on the wall part of the cage 8. And, an acoustic resistant member 30 having air-permeability while which obstructs the passage of an acoustic wave between a controlled fluid body and a cavity 20 in the valve plug 15, is provided on the opening part of the valve plug 15, for closing the opening part. By this mechanism, generation of a separated sound due to resonance in the cavity 20 can be effectively reduced.
Patent JP-H07151994-A (JP)
Title: Projection type display device
Inventor: SATO MAKOTO
IPC: G03B21/28
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a projected image without trapezoidal distortion even in the case of projection in the oblique direction by relatively inclining the principal planes of a projection lens and an auxiliary projection lens which are arranged on a specified condition, an image surface and the display surface of a display body. CONSTITUTION:The displayed picture A0 on the display body 13 of a liquid crystal display panel is projected by the auxiliary projection lens 17 so as to form a ptojected image A1. The image A1 is projected to a projection surface 12 from the oblique direction by the projection lens 14 so as to form the projected image A2. The principal plane of the lens 17 and the display surface of the display body 13 are relatively inclined (crossed axes angle theta1), and the image surface of the image A1 by the lens 17 and the principal plane of the lens 14 are relatively inclined (crossed axes angle theta2). Furthermore, the lenses 17 and 14 are arranged on the condition that (f1/tantheta1 costheta1')+delta+ (f2/tantheta2' costheta2)=O holds. Then, f1 and f2 mean the focal distances of the auxiliary projection lens and the projection lens, delta means the deviation of the optical axes of both lenses, and theta2' means the crossed axes angle formed by the principal plane of the projection lens with the projection surface.
Patent JP-S62157000-A (JP)
Inventor: IAI KENICHIRO
IPC: B43L13/00
Filed: 1985-12-28
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-H09146963-A (JP)
Title: Information searching method
Inventor: IWAI TOKUYUKI
IPC: G06F17/30
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To comprehensively search a large amount of mutually related information according to circumstances by searching information in parallel and limiting the frequency of a searching process for data information related to searched data information. SOLUTION: An information processor of information processor identification information MAc confirms whether or not a value larger than '1' is allocated to a reference count C in a step 7 as to an information processor of current interest in link information MAn. When '1' is allocated to the reference count C, a searching process SP of the information processor of the information processor identification information MAc starts the searching process SP of the information processor that the link information MAn indicates as a child process in a step 8. Further, when the reference count C is '0', a result storing process RS is started on the information processor of information processor identification information MA0 in a step 9 and result information showing that the information processor can not be searched for is stored.
Patent JP-H07151533-A (JP)
Title: Method for estimating thickness and slant angle of material to be polished
Inventor: KOBAYASHI KIMIKI
IPC: B24B49/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide a method for easily estimating the thickness and the slant angle of a sample polished by using a normal polishing tool. CONSTITUTION:The thickness L and/or the slant angle psi of a material to be polished having a pyramid structure and polished together with the a pyramid structure are estimated from an angle of apex angle BOD of a triangle OBD formed by two arbitrary sides extending from the apex O of the pyramid structure to the base face and the apex and the respective distances FQ, HQ of a diagonal line divided by the point Q of intersection of an arbitrary diagonal line FH of a section of the pyramid structure which agrees with the polished surface of the material to be polished and a bisector of an angle lowered from the apex O of the pyramid structure.
Patent JP-H10141479-A (JP)
Title: Pulley for belt with teeth
Inventor: YOSHINAGA SHIYUNICHI
IPC: F16H55/38
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pulley for belt with teeth which can prevent the adhesion of a belt with teeth and the pulley, can reduce adhesion sound, and can improve the production efficiency. SOLUTION: A plurality of tooth parts 16 are formed on outer periphery of a pulley for belt with teeth 10, and a clearance between respective tooth parts 16 is formed as an engaging part 20 having a circular arc cross section. A plurality of groove parts 24 are formed in parallel with the direction of axial line of the pulley 10 in the engaging part 20. A clearance between respective groove parts 24 is formed as a protruding part 26 of which surface is curved, and a surface of the engaging part 20 is formed as a projection and recessed part by the groove parts 24 and the protruding part 26. Since a surface of a tooth part 42 comes into contact with a tip of the protruding part 26 having the curved surface when the tooth part 42 of a belt with teeth 60 is engaged with the engaging part 20 of the pulley 10, a contact area is reduced, a part where the tooth part 42 and the protruding part 26 adhere is extremely small, and adhesion sound is reduced extremely.
Patent JP-H03157129-A (JP)
Title: Disperser
Inventor: TAMANO NARUTETSU
IPC: B01F11/02
Filed: 1989-11-16
Abstract: PURPOSE:To efficiently disperse a material in a large-volume liq. without damaging the surface of the material contained in the liq. by fixing an ultrasonic vibrator to an agitator for circulating the liq. to integrally rotate both members. CONSTITUTION:A liq. 10 contg. a material to be dispersed is charged to a tank 20. Meanwhile, the agitator 42 is dipped in the liq. 10 in the tank 20 to agitate the liq. 10 at low speed. An ultrasonic vibrator 31 is fixed to the agitator 42 and rotated integrally with the agitator 42. Consequently, the material is efficiently dispersed in the large-volume liq. without damaging the material surface.
Patent JP-H06144216-A (JP)
Title: Self-traveling carriage
Inventor: YOSHIZUMI JUNJI
IPC: B61B13/06
Filed: 1992-11-09
Abstract: PURPOSE:To hold an article to be carried on a carriage body in the attitude that a worker can do the work easily by making an elevating mechanism for elevating an article supporting member and a standing mechanism for standing it on the carriage body work separately and individually. CONSTITUTION:When an article is to be inclined, an auxiliary motor 46 is operated in advance to stand a fall preventing arm 25 and bring it into contact with the article, a lift operating motor 54 is not operated but only a tilting motor 43 is operated, and then, a tilt arm 24 is stood with a supporting member 26. When the article is lifted without stood up, the motor 43 is operated and the tilt arm 24 is stood and the motor 54 is operated at the same time, and then, even if its output shaft is going to rotate, as a supporting shaft directly connected to it is fixed and can not be rotated, the body side of the motor 54 is rotated and the supporting member 26 is inclined by an angle equal to a standing angle of the tilt arm 24. Thus, the supporting member 26 is raised without inclined against a carriage body 21.
Patent JP-H04171218-A (JP)
Title: Engine combustion chamber structure
Inventor: SAITO FUMIHIKO
IPC: F02B23/08
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the diffusion of mixture, realize ideal combustion in a layer and accelerate atomization by forming a recessed portion at the lower position of a suction port to create a swirl flow and providing the suction port with shutter valves which are open and closed to load. CONSTITUTION:As shutter valves 10A, 10B are open during partial load, the direction of guiding mixture from a suction port 4 is opposite to the direction of guiding air from suction ports 6A, 6B. Shearing occurs on a boundary plane between both swirl flows to form a powerful turbulence of mixture at the center of a combustion chamber 2. In a whole driving area, fuel is concentrated on a piston head 13 in the recessed portion 15 to prevent diffusion to a squish area. In this way, an ideal mixture layer can be formed.
Patent JP-H08167398-A (JP)
Title: Ion implanting device
Inventor: SASAKI HIDEYO
IPC: H01L21/265
Filed: 1994-12-02
Abstract: PURPOSE: To prevent the drop of the gate withstand voltage to be generated in association with the partial charge-up phenomenon in a semi-conductor substrate surface. CONSTITUTION: A plasma flood gun 12 is provided on the upper part of a Faraday chamber 21, and movable in the right-to-left direction. A moving mechanism is used where a screw-shaped gear 22 fitted to a rotary shaft of a motor is rotated by rotating an electric power means, e.g. a motor 24 and the plasma flood gun 12 connected to the gear 22 is moved in the right-to-left direction. The gear 22 is covered by a bellows-shaped cover 23 to prevent the lubricant or foreign matters from scattering into the Faraday chamber 21, and make the plasma flood gun 12 movable in the right-to-left direction. The motor 24 is controlled by the scan signal 25a of the ion beam or the motor control signal 25b synchronous therewith.
Patent JP-H10118491-A (JP)
Title: Preparation of catalyst for producing acrylic acid
Inventor: TAKAHASHI MAMORU
IPC: C07C57/05
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a catalyst which is used in the gas phase catalytic oxidation of propane, and enables a high yield production of acrylic acid. SOLUTION: A method consists of a process 1 in which antimony is oxidized to be pentavalent by reacting a monoperoxovanadium ion aqueous solution with a compound containing trivalent antimony by heating in an aqueous medium and a process 2 in which the product of the process 1 is added with a Mo compound and an A (defined separately) compound and the mixture is mixed uniformly and burned to convert the metal into oxide. A catalyst for producing acrylic acid by the gas phase catalytic oxidation of propane can be prepared from metal oxide the metal ratio of which is expressed by a composition formula of Mo Vi SBj Ak in which A is Nb or Ta; i, j, k are each 0.001-3.0.
Patent JP-S61181306-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1985-12-28
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-H08162826-A (JP)
Title: Glass antenna for vehicle
Inventor: NAGAYAMA YOJI
IPC: H01Q1/32
Filed: 1994-12-02
Abstract: PURPOSE: To suppress a leakage current to a vehicle body in the case of receiving a medium radio wave such as an AM radio broadcast wave or a radio wave at an ultra short wave band such as an FM radio broadcast wave, to use a small sized coil and to realize optimum tuning without any restriction onto an antenna pattern in the case of receiving a radio wave at an ultra short wave band such as an FM radio broadcast wave. CONSTITUTION: In the glass antenna where plural heating conductor strips 3 are provided on a vehicle rear window glass in the horizontal direction and conductor strips 2 arranged in the horizontal direction are used for a major component, an auxiliary strip 5 is provided close to a conductor strip at the lowermost part of the antenna between a lowermost antenna strip 22 and an uppermost heating conductor strip 3 arranged in the horizontal direction. Then a coil or a coil and a capacitor are inserted between the auxiliary strip 5 and the uppermost heating conductor strip 3.
Patent JP-H04172350-A (JP)
Title: Preparation method for lithography plate
Inventor: WATABE MANABU
IPC: B41C1/10
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a lithography plate free from any problem including contamination during a printing process due to the remaining film of a sensitive layer by transferring only an image section onto a pebbled support substrate. CONSTITUTION:Image exposure and development treatment are applied to an image formation material having a photosensitive layer containing a photosensitive composite on a supporting body with a thermo-softening layer formed between the photosensitive layer and the supporting body. An image is thereby formed and transferred to a support body having only an image section pebbled, thereby forming a lithography plate. By using the aforementioned pebbled support body, a problem such as contamination due to the remaining film of a sensitive layer during a printing process can be eliminated, and a lithography plate can be easily obtained.
Patent JP-2001122339-A (JP)
Title: Packing device
Inventor: NAITO YASUSHI
IPC: B65D81/113
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a packing device whose housed article can be prevented from being damaged even though foreign matters such as sands are brought into the packing device. SOLUTION: A packing device comprises bottom-side cushioning materials 2 for supporting a housed article 1 and regulating positions therefor, top-side cushioning materials 3 to be fitted to top corners of the housed article 1, and a packaging case 10 for housing the housed article 1. The bottom-side cushioning materials 2 and the top-side cushioning materials 3, and gaps 15 are formed between the external surface of the housed article 1 and each of inner wall surfaces opposite to the housed article 1 of each of the bottom-side cushioning materials 2.
Patent JP-H07153972-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA EIJI
IPC: H01L29/80
Filed: 1993-11-30
Abstract: PURPOSE:To provide a method wherein the semiconductor layer for gates in a buried semiconductor substrate is etched with sure, all the area for leading out electrodes are exposed in an ideal manner, and a semiconductor device with fine internal structure is manufactured with high yield. CONSTITUTION:In a lamination processes (a)-(g), these with crystal plane orientation 100+ or -3 deg. are used as an N<-> silicon substrate 2, and in the N<-> silicon substrate 2, the diffusion layer for a P<+> gate 4 and that for P<+> gate electrode 4' are diffused and buried, and then on the area of an SiO2 film 5 corresponding to the specified part on the diffusion layer for P<+> gate electrode 4' a photo-resist 6 is selectively formed. In addition, an N-type layer 7 is grown on the surface on the side of N<-> silicon substrate 2, and the part directly above the remaining SiO2 film 5' becomes a crystal defect part 7'. In etching processes (h) and (i), hydrazine hydrate is used as etching liquid, and the vicinity of crystal defect part 7' is selectively etched, and a gate electrode 13 is formed in an hole formed for digging up electrodes.