baber/WOPTO huggingface dataset:
Patent JP-S6032586-A (JP)
Title: Controller for chopper
Inventor: KATOU AKIRA
IPC: H02P3/14
Filed: 1983-07-29
Abstract: PURPOSE:To protect a GTO chopper by controlling the armature coil current and field coil current of a shunt motor by the chopper using a GTO, and suitably controlling the chopper when the voltage of a filter capacitor of input side becomes the prescribed value or higher. CONSTITUTION:A trip coil 19 of a high speed breaker 26 is provided between an anode reactor 28 and a high speed breaker 14. Signals are respectively outputted from ON pulse gate circuits 43, 44 to field choppers 29, 32. When the fact that the voltage of a filter capacitor 15 is the prescribed value or higher by a comparator 38 by a signal from a detector 22, a GTO24 for an armature chopper is turned OFF, GTOs 29, 32 for field chopper are not turned OFF but remain in conducted state.
Patent JP-H11317522-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANI TOMOFUNE
IPC: H01L21/76
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device of a structure, wherein an effect, which is exerted on the shape of a gate electrode by halation, is restrained to a minimum, and the reliability of the device is raised. SOLUTION: An unexposed region 19a of the positive resist 19 is formed at a prescribed distance from a field shielded element isolation structure 2. At this time, since an exposure light beam 20 reflected at an edge 18 does not reach the undeveloped region 19a, a resist pattern can be formed on the region 19a with good accuracy, and a gate electrode 9 restraining the generation of a deficit part to the minimum can be formed by following this resist pattern.
Patent JP-S5841195-A (JP)
Inventor: MORO TAKASHI
IPC: E21D9/08
Filed: 1981-09-03
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-S5565265-A (JP)
Title: Color for picture in japanese style
Inventor: SATOU YASUYO
IPC: C09D5/06
Filed: 1978-11-08
Abstract: PURPOSE: To obtain easily usable Japanese painting colors, by thinning a creamy mixture of colors for pictures in Japanese style with a specific amount of fine silica gel and a water-soluble acrylic acid resin.  
     CONSTITUTION: Powder (P) of colors, e.g. distemper or water colors for pictures in Japanese style, is incorporated with about a half amount of (P) of fine silica gel. A water-soluble acrylic acid resin is then slowly added to the mixture to form creamy colors, which are suitably dissolved in water in use.  
     EFFECT: Simple methods of use without causing cracking on the picture surfaces, and partial falling off of the colors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11314643-A (JP)
Title: Wet material for civil engineering and construction
Inventor: MANMOTO TETSUYA
IPC: B28C7/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable even an unskilled person to use properly wet civil engineering and construction materials such as cement in proper quantities without making errors in composition ratio of powdery-granular materials or in mixing quantity of water even though being inexperienced in handling of construction materials by a method wherein powder granular wet materials under the state of not being moistened yet are put in a bag made of water-soluble plastic film. SOLUTION: Powdery-granular materials that are used under the kneaded state with water added are put beforehand in a bag made of water-soluble plastic film. At the time of using, the powdery-granular materials being put in the bag are put and agitated in a container filled with water in a quantity necessary for one bag of the powdery-granular materials. Then, the water surrounding the materials is made to penetrate into the powdery-granular materials, and the powdery-granular materials are entirely made fine and kneaded uniformly with the water. At this time, the film is made of polyvinyl alcohol resin film and adhesiveness is given while effect of kneading is improved with embossing applied. In order to make the powdery-granular materials convenient in using being subdivided into packages, the inner capacity of the bag is set at 50-1,000 cc and filled on the specified cup.
Patent JP-H09316617-A (JP)
Title: Production of high workability plated steel sheet
Inventor: ISOBE MAKOTO
IPC: C22C38/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plated steel sheet excellent in workability and plating adhesion at a low cost even if cold rolling and pickling are obviated. SOLUTION: A steel slab having a componental compsn. contg., by weight, <=0.02% C, <=2% Si, <=3% Mn, 0.01 to 0.2% Ti, 0.001 to 0.2% Nb, 0.0001 to 0.003% B, <=0.01% N, <=0.2% P and <=, 0.05% S, and in which [C], [Ti], [Nb] and [N], i.e., each content of C, Ti, Nb and N satisfies the inequality of [C]/12+[N]/14<=[Ti]/48+[Nb]/93 is heated to the temp. range of the Ac3 transformation point or above and is subjected to hot rough rolling.  Next, it is subjected to descaling treatment by high pressure water under >=300kg/cm<2> discharge pressure, is thereafter subjected to hot finish rolling so as to requlate the draft in the temp. range of 500 deg.C to the Ar3 transformation point to >=60% and the finishing temp. to <=800 deg.C under lubrication and is coiled, subsequently, >=50% of scales in the surface of the steel sheet is reduced in an atmosphere heated at 750 deg.C to the Acs transformation point by an annealing furnace of continuous plating equipment, and after that, plating is applied thereto.
Patent JP-H10319293-A (JP)
Title: Lens barrel
Inventor: SOSHI ISAO
IPC: G02B7/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel constituted of members having improved strength, in addition to the accomplishment of the reduction of a manufacturing cost. SOLUTION: The peripheral side part of a clearance part 104c is engaged with a fixed leg part 114a, irrespective of the position of a 1st lens holding barrel 104 in an optical axis direction, so that the rotation of the 1st lens holding barrel 104 is limited, and also, the barrel 104 is moved and guided in the optical axis direction. Thus, it is not required to install a key member in order to guide the 1st lens holding barrel 104, then, the manufacturing cost is reduced. On the other hand, in the case the key member can be eliminated, a straight guiding groove formed in the holding barrel in accordance with the key member is dispensed with, then, the rigidity and strength of the holding barrel 104 are improved.
Patent JP-2000330723-A (JP)
Title: Touch panel integrated type liquid crystal display device
Inventor: CHIBA SHINSAKU
IPC: G02F1/1333
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To decrease the error in detecting a coordinate position without lowering the display quality of a display image by providing a touch panel which has multiple striped electrodes crossing electrodes, provided on the surface on the opposite side from a liquid crystal layer, at right angles. SOLUTION: The touch panel (T/S) has 1st electrodes 30 formed of striped transparent conductive films provided outside the glass substrate 2 of a liquid crystal display panel(LCD) and a film (synthetic resin film) 21 having 2nd electrodes formed of striped transparent conductive films on one surface. The film 21 is arranged outside the glass substrate 2 across spacers 22 so that the 1st electrodes 30 and 2nd electrodes 31 face each other. The 2nd electrodes 31 are provided orthogonally to the 1st electrodes 30, i.e., in parallel to segment electrodes 13 of the LCD. No air layer is formed between the LCD and T/S to eliminate the reflection of unnecessary light and an image display on the LCD is prevented from deteriorating in display quality.
Patent JP-H034841-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: INETAMA MITSUYOSHI
IPC: A61B8/06
Filed: 1989-05-31
Abstract: PURPOSE:To satisfactorily amplify a flow component and to prevent energy consumption from being increased by setting the gain of an amplifying means to be an enough large size even to the flow component, and making a linear area large at first, then gradually small by a linear area control means. CONSTITUTION:An ultrasonic echo signal is amplified by a TLC amplifier 4 for which the linear area is controlled so as to be the longer the passage of time after the transmission of an ultrasonic pulse signal becomes, the smaller the linear area becomes. The control of the linear area is executed by a system controller 6 and a linear range controller 5. By controlling the linear area, the input/output characteristic of the TLC amplifier 4 goes to be F0, which is shown by a real line, just after the ultrasonic pulse signal is transmitted. However, the input/output characteristic is gradually changed to Fn, which is shown by a dot line, in correspondence to the passage of time. Since the gain is always large from the characteristic F0 to the characteristic Fn, the gain is enough amplified from a flow component M0 to a flow component Mn. Accordingly, enough outputs D0-Dn can be obtained and a CFM processing part 8 can satisfactorily pick up blood stream information. Then the energy consumption can be reduced.
Patent JP-H06343517-A (JP)
Title: Fitting structure of desk to panel
Inventor: YOSHIDA YOICHI
IPC: A47B13/00
Filed: 1993-06-10
Abstract: PURPOSE:To simplify the structure of a desk side for fitting a desk top panel. CONSTITUTION:A wall body of the side face of a top plate 1 of a deck D is provided with a through hole 13b, a panel fitting fixture 7 for fitting a desk top panel 5 is provided with a horizontal side arm part 73 and a vertical side arm part 74 extended out in the orthogonal direction to each other, and in its horizontal side arm part 73, a through hole 75 is provided, an attaching means consists of a female screw element arranged on the inside surface side of the wall body, and a male screw element screwed into its female screw element, and with respect to the panel fitting fixture 7, the through hole 13b of the wall body and the through hole 75 of the horizontal side arm part 73 are allowed to coincide with each other, and also, in a state that the vertical side arm part 74 for installing the desk top panel 5 is positioned in the upper part of the top plate 1, its horizontal side arm part 73 is brought into contact with the outside surface of the wall body, and the male screw element which the respective through holes 13b, 75 are allowed to pass through are screwed into the female screw element arranged on the inside surface side of the wall body and fastened tightly and fixed.
Patent JP-S6392346-A (JP)
Inventor: SAKAI TAKASHI
IPC: A61F13/20
Filed: 1986-06-16
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-S5663221-A (JP)
Title: Measuring device for transmission factor of sound for wall face
Inventor: SUZUKI TAKEHIKO
IPC: G01H17/00
Filed: 1979-10-26
Abstract: PURPOSE: To realize an accurate measurement for the transmission factor of the wall to be measured, by isolating the sound generated at the site from the test sound produced for measurement of the transmission factor via the correlation method and then giving a distinction between the sound passed through the wall to be measured and the sound propagated through other route.  
     CONSTITUTION: The speaker 2 and the microphone 3 are installed in opposition to each other across the wall 1 to be measured while centering the wall 1. In such conditions, both the M-series pseudo random signal generator 6 and the period signal generator 7 are operated. Thus the acoustic signal having a frequency of 2n/h is transmitted from the speaker 2 with every period during which the pseudo random pulse is transmitted, and a part of the acoustic signal propagates to the microphone 3 after transmitting through the wall 1. The output signal supplied from the microphone 3 is squared by the data processor 9, thus the noise at the site or the noise given from ohter route being erased. Then the value corresponding to the square of the transmitted sound is displayed on the data processor 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5840343-A (JP)
Title: Polymer composition containing filler
Inventor: HAYANO FUSAKAZU
IPC: C08F8/46
Filed: 1981-09-04
Abstract: PURPOSE:To provide the titled compsn. having improved tensile strength, 300% tensile modulus, hardness and resistance to oil, weather and thermal aging, consisting of a specified modified block copolymer, a reinforcing resin, a filler and a softening agent. CONSTITUTION:5-200pts.wt. filler such as carbon black and 0-200pts.wt. softening agent such as naphthenic process oil are blended with 100pts.wt. mixture of 95-0wt% reinforcing resin such as PS and 5-100wt% modified block copolymer to which is bonded a molecular unit contg. a carboxyl (derivative) group, said copolymer being obtd. from an addition reaction between an unsaturated carboxylic acid (derivative) and a block copolymer having a number- average MW of 20,000-500,000 and a ratio of weight-average MW to number- average MW of 1.05-10 and composed of at least one arom. vinyl compd. polymer block A and at least one olefin compd. polymer block B which is hydrogenated to such an extent that the degree of unsaturation does not exceed 20%.
Patent JP-H10332000-A (JP)
Title: Gas tap
Inventor: NAKAMURA MASAHIDE
IPC: F16K5/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a gas tap, reduce its weight and manufacturing cost, and waterproof the gas tap. SOLUTION: A plate 9 is built in a circumferential groove of a gas tap body 1. A handle 5 is integrally formed of resin, and a rotating part 5a and a closing part 5b are brought into close contact with the outer peripheral surface 4a and seal face 4b of an upper opening 4 of the gas tap body 1 so as to reduce weight and cost and to prevent infiltration of rainwater. A closing element 1a is opened/closed in a range of 90 deg. with one plate 9 so as to miniaturize the direction of the handle 5, and an O-ring 21 is fitted to a lock screw 19 so as to heighten waterproofness.
Patent JP-H01309211-A (JP)
Title: Complex superconductive billet
Inventor: HIRAMOTO KIYOSHI
IPC: H01B12/04
Filed: 1988-06-07
Abstract: PURPOSE:To realize a rapid and stable formation of a complex superconductive wire material in an extrusion process by providing a projection to hold the superconductive bare wires on condition to withdraw the center part of the bare wires to the peripheral part of them in the longitudinal direction at either side of the first lid or the second lid. CONSTITUTION:A bundled end of composed complex superconductive bare wires 2 and a housing body 1 are fixed and sealed with a bottom lid 4 furnishing projections 8, and then, guide wires which consist of copper or the other metal are buried at the outer periphery of the complex superconductive bare wires 2 rigidly. After that, an upper lid 3 furnishing a columnar projection 7 which consists of copper or the other metal is installed to fix and seal the bundled end of the complex superconductive bare wires 2 and the housing body 1. As a result, since the projection 7 of the lid 3 holds the center part of the superconductive bare wires withdrawn backward in the longitudinal direction beforehand, the end of the superconductive bare wires withdrawn in the extrusion process is corrected, even though the periphery of the bare wires 2 is withdrawn backward at the extrusion process. Consequently, the unevenness of the bandle can be prevented.
Patent JP-H0433437-A (JP)
Title: Optical fiber fault detection system
Inventor: YONEDA MITSUO
IPC: H04B10/275
Filed: 1990-05-30
Abstract: PURPOSE:To detect the presence of a fault of an optical fiber without replacement of the optical fiber by changing a path of an optical switch when a reception section detects the fault. CONSTITUTION:A reception section 5 in its own node 1 controls an optical switch 3 to select loop constitution of a transmission reception path by the intervention of the operator on the occurrence of a fault to discriminate the presence of a fault of an optical fiber 9. In the normal state, a transmission section 7 of its own node 1 and a reception section 6 of a host node 2 are connected by a subordinate optical fiber 10 of its own node 1 to control optical switches 3,4 for the communication. When a fault is detected by the reception section 5 in its own node 1, the optical switches 3,4 are controlled by the intervention of the operator to connect a transmission section 7 of its own node 1 and a reception section 6 of the host node 2 by a host optical fiber 9 of its own node 1 and to make communication. Thus, a fault location is discriminated in a short time.
Patent JP-H05328863-A (JP)
Title: Plant culture and culture bed therefor
Inventor: OKA KOICHI
IPC: A01G31/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a method of plant cultivation by water or solution culture and the bed therefor. CONSTITUTION:A plurality of lines almost in parallel 11 are supported so that their top ends are not bound, both ends of the lines are allowed to oppose each other, and plants bodies or seeds are supported between them and cultured. A number of parallel lines 11 are not bound at their ends and the base side is connected to the thin plates 12 to form the support 13. Further, both supports 13, 13 are allowed to oppose each other so that the top ends of the lines contact, and placed in the opening 15 of the frame 14A to form the plant culture bed 16A.
Patent JP-S5929385-A (JP)
Title: Metal-halogen secondary battery
Inventor: SHIMADA SHOKEI
IPC: H01M12/08
Filed: 1982-08-09
Abstract: PURPOSE:To secure a high electric potential of the positive electrode even after the concentration of a halogen decreases, and enhance the charge-and-discharge energy efficiency of the positive electrode by forming it by sticking a woven fabric or a knit textile, which has a fiber density of over 0.1g/cc and is prepared from porous carbon fibers having diameters of within the range of 30-1,000Angstrom  and a fine hole volume of over 0.1cc/g, to the surface of an electrode base member. CONSTITUTION:A positive electrode is made by sticking a woven fabric or knit textile, which has a fiber density of over 0.1g/cc and is prepared from porous carbon fibers having diameters of within the range of 30-1,000Angstrom  and a fine hole volume of over 0.1cc/g, to the surface of an electrode base member such as a carbon plastic electrode plate or a sintered carbon plate. As the original fiber, a cellulose system, an acrylic system, a phenol system, a petroleum system or a coal pitch system fiber can be used. The above woven fabric made of porous carbon fibers, consists of a cloth-like member prepared by vertically and horizontally crossing porous carbon thread formed by bundling plural porous carbon fibers. The above knit textile made of porous carbon fibers, is prepared by knitting span thread or filament thread consisting of an original carbonizable organic member in circular form or flat form.
Patent JP-S5928242-A (JP)
Title: Magnetic recording medium
Inventor: MATSUURA TAKESHI
IPC: C10M105/34
Filed: 1982-08-09
Abstract: PURPOSE:To reduce light transmittance, and to enhance durability of a back coat layer, color S/N, adhesion, and traveling stability, by forming the back coat layer contg. filler composed of carbon black and barium sulfate on the reverse side of a base having a magnetic layer on the front side. CONSTITUTION:Carbon black used for the back coat layer contains >=3wt%, preferably >=4wt% volatile component contg. as main components, oxygen- contg. groups, such as carboxy, quinone, phenol, lactone, and the like groups. A suitable average particle diameter of said carbon black is usually <=0.1mum. Barium sulfate used for it is comparatively soft, such as about 3Mohs' hardness, and has small average particle diameter, such as <=0.3mum. The binder used for it is not especially limited, and the back coat layer is formed usually to 0.3-3mum thickness by coating the reverse side of the base already coated with the magnetic layer, with a coating material prepd. by mixing and dispersing the filler composed of the carbon black and the barium sulfate into this binder. When needed, additives, such as proper lubricant may be added to the back coat layer.
Patent JP-S6033286-A (JP)
Title: Crucible for preparing single crystal
Inventor: YUGAWA NATSUO
IPC: C30B11/00
Filed: 1983-07-28
Abstract: PURPOSE:To prepare a crucible generating large stress hardly even if steep thermal gradient and rapid thermal stress affect thereon, and generating cracks or fissure hardly by fitting tightly a crucible having inverted conical hole to the bottom of a cylindrical crucible. CONSTITUTION:A mixture of alumina powder of of high purity and sodium silicate is formed to a cylinder having openings at both ends and calcined to form a cylindrical crucible 11. To the bottom of the cylindrical crucible 11, a mixture 12 of alumina powder and sodium silicate is packed and stamped with a rammer 13 from above. Then, an inverted conical hole 15 is bored by inserting a forming tool 14 having a conical bottom end into the mixture 12, and the mixture is dried and calcined. In this way, a crucible 17 for the prepn. of single crystal fitted to an inside crucible 16 having inverted conical hole to the outside crucible 11 is obtained.
Patent JP-H05332440-A (JP)
Title: Speed change control method for automatic transmission for vehicle
Inventor: NAKAJIMA YASUHIRO
IPC: F16H59/72
Filed: 1992-05-29
Abstract: PURPOSE:To improve the convergence of the input shaft rotating speed to the synchronous rotating speed to improve the speed change feeling by detecting a rate-of-change of the input shaft rotating speed during the feedback control, and correcting the initial oil pressure at the time of starting the feedback control in response to the detection value and a predetermined target value. CONSTITUTION:A kick down servo 31 for driving a kick down brake 30 is connected to a speed change control valve 37 through 1-2 shift valve 33. A solenoid valve 67 for controlling the oil pressure is arranged in an oil passage 61 of the speed change control valve 37. A 4-3 shift valve 84 is connected to the kick down servo 31 commonly with a front clutch 24. The solenoid valve 67 is controlled by an ECU 65 on the basis of the detecting signal from various sensors 101, 103, 144. In this case, the ECU 65 detects the rate-of-change of the input shaft rotating speed during the feedback control, and corrects the initial oil pressure at the time of starting the feedback control in response to the detected rate-of-change and a predetermined target value.
Patent JP-H11320822-A (JP)
Title: Solder printing device and solder printing method
Inventor: KONNO HIRONORI
IPC: B41F15/40
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To realize a favorable printing with solder by a method wherein an air discharging part, which makes the solder filled in the holes of a mask fall on a board with air pressure, is provided in the contacting part of a squeegee with the mask in the printing of the solder supplied onto the mask on the board by moving the squeegee on the mask. SOLUTION: When a solder 4 is printed on a board 2 in the mounting process of electronic parts, first of all, a make 1 is fixed under the condition that a small clearance is made between the board 2 and the mask 1. Next, a squeegee 6, to which an air feeding tube for feeding a compressed air is connected, is lowered so as to be moved towards one direction under the condition that some part of the mask 1 is brought into close contact with the board 2. Thus, the solder 4 is filled in the holes 1a of the mask 1 within the range of the mask contacting part 6a of the squeegee 6. Further, at this time, within the range B of the mask contacting part 6a, in which the mask 1 separates from the board 2, the solder 4 is forcibly made to be fallen from the holes 1a of the mask 1 on the board 2a by means of the air pressure of the compressed air discharged from an air discharging groove 6b.
Patent JP-S622401-A (JP)
Inventor: ENOMOTO MINORU
IPC: F21S8/10
Filed: 1985-06-27
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。