baber/WOPTO huggingface dataset:
Patent JP-S5972113-A (JP)
Title: Ac electromagnet device
Inventor: NISHISAKO SHIZUTAKA
IPC: H01F7/18
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the core noise, save the consumption power and decrease the impact at making, by a method wherein an operation coil and full-wave rectifier device are combined to normally close contact changed at making and after the attraction. CONSTITUTION:A switch 8, full-wave rectifier device 9 and an operation coil 14 are connected in series between both ends of AC power source 7. Normally close contact 12 and an operation coil 15 are connected in parallel at output side of the full-wave rectifier device 9. Both operation coils 14, 15 are installed in the same magnetic path of the electromagnetic device. In such circuit, when power is on, voltage of half-wave rectification is applied to the operation coil 14, and after the attraction the normally close contact 12 is turned off and DC component of the attractive force is produced by means of induction from the operation coil 15 to the operation coil 14 and the flywheel effect. Consequently, the core noise is reduced, the consumption power is saved and the impact at making is reduced.
Patent JP-S5882969-A (JP)
Inventor: NAKAJIMA HAJIME
IPC: B66B1/18
Filed: 1981-11-13
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-H0849083-A (JP)
Title: Treatment of surface
Inventor: MORISHIGE TOKUO
IPC: C23C28/00
Filed: 1994-08-03
Abstract: PURPOSE:To form a dense coating layer having satisfactory adhesion. CONSTITUTION:A layer 5 of a self-fluxing alloy having about 1,000 deg.C m.p. and a layer 6 of a coating material such as a metal or ceramics are successively formed on the surface of a material 4 and the coating material layer 6 is melted except the boundary part adjacent to the self-fluxing alloy layer 5 by irradiation with laser beams 8. The gaps among the particles of the coating material layer 6 are filled by the melting to density the layer 6. By the heat of the laser beams 8, the self-fluxing alloy layer 5 is heated to a state immediately before melting, diffused in the material 4 and the unmelted part 11 of the coating material layer 6 and metallurgically bonded to them.
Patent JP-H03128371-A (JP)
Title: Optically active compound and liquid crystal composition
Inventor: SAKASHITA KEIICHI
IPC: C07D405/14
Filed: 1990-07-10
Abstract: NEW MATERIAL:An optically active delta-valerolactone ring-containing compound of formula I [R1 and R2 are alkyl, alkenyl, etc.; (u) is O, C(=O)O, etc.; Y and Z are single bond, C(=O)O, CH2O, etc.; A1 and A2 are groups of formulas II, III, IV, etc.; B and B' are H, halogen, CH3, etc.; V is single bond, CH2O, etc.; (p) and (q) are 0 or 1; * is asymmetrical carbon atom, but when Z is single bond, (q) is 0 and R2 is straight chain, respectively, Y is single bond, OCH2, etc.). EXAMPLE:(2R,5R)-2-(4-Octyloxy)phenylcarboxy-5-(4-pentyloxyphenyl)-delta- valerolactone. USE:A ferromagnetic liquid crystal component. PREPARATION:For example, (2S,5R)-2-hydroxy-5-(4-pentyloxyphenyl)-delta- valerolactone is reacted with 4-octyloxybenzoic acid in the presence of azodicaroxylic acid and triphenylphosphine to prepare the example compound.
Patent JP-H0231462-A (JP)
Title: Semiconductor element
Inventor: KOMINAMI MASANORI
IPC: H01L29/812
Filed: 1988-07-20
Abstract: PURPOSE:To eliminate the variability of a semiconductor element in characteristic due to the variability of a gate electrode in size by a method wherein crystals are micronized or an amorphous gate electrode is utilized. CONSTITUTION:A high melting point metal layer, whose carbon atom content is 10at.% or less, is deposited on a semiconductor substrate 11, which is etched to be formed into a gate electrode of an adequate shape. When the carbon atom content of the gate electrode exceeds 10at.%, the gate electrode decreases in electrical conductivity, and when the content is less than 0.1at.%, crystals large in diameter or crystal boundaries are generated in the high melting point metal layer, which is not preferable. Si.GaAs, or the like is utilized as a base material, and it is especially preferable to use GaAs as the base material, because the element of GaAs is excellent in high speed responsiveness. And, an oxide film may be either formed or not formed on the surface. W, Mo, Ta, Ti, or the like and their alloy, for instance, silicide, aluminum tungsten, or the like is used as a mother material of the high melting point metal layer.
Patent JP-H0471210-A (JP)
Title: Penetrating type current transformer
Inventor: MOCHIZUKI SHOICHI
IPC: H01F38/28
Filed: 1990-07-12
Abstract: PURPOSE:To surely attach and fix a CT main body and easily enable assembly, by forming a plurality of protruding parts on the outer peripheral surface of a pipe type inner cylinder, and inserting a fixing member constituted of spring material between the inner cylinder and the inner peripheral surface of the CT main body, between the protruding parts. CONSTITUTION:A CT main body 2 constituted of an iron core and a winding is arranged on the outer periphery of a pipe type inner cylinder 1a of a fixing apparatus having a plurality of protrusions 1c on the outer periphery. Between the protrusions 1c, a fixing member 6 formed by using spring material slightly larger than the size between the protrusions 1c is fitted between the inner peripheral surface of the CT main body 2 and the inner cylinder 1a, in the state that the repulsion force is applied, thereby fixing the CT main body 2 to an inner cylinder 1A. Further, by using a stud 4 and a nut 5, the CT main body 2 is fastened so as to be put between a flange 1b and a pressing board 3 of the inner cylinder 1a.
Patent JP-S6160730-A (JP)
Title: Surface modification of polyvinyl chloride resin molding
Inventor: INO KAZUHIDE
IPC: C08K5/10
Filed: 1984-09-03
Abstract: PURPOSE:To prevent permanently the surface migration of a plasticizer or the like by subjecting the surface of a molding of a polyvinyl chloride resin containing a (meth)acryloyl group-terminated modifier to low-temperature plasma treatment in an atmosphere of a fluorinating gas. CONSTITUTION:100pts.wt. polyvinyl chloride resin (e.g., flexible polyvinyl chloride resin) is mixed with 0.2-30pts.wt. modifier comprising a (meth)acryloyl group-terminated organic compound (e.g., phenylpolyethylene glycol acrylate). This mixture is molded and the surface of the produced molding is subjected to low-temperature plasma treatment in an atmosphere of a fluorinating gas (e.g., perfluorocarbon/hydrogen mixture). In this way, a crosslinked fluorinated polymer layer containing the modifier is formed on the surface of the molding and, therefore, it is prevented from being degraded and is given, especially, prolonged stain resistance by irradiation with ultraviolet rays.
Patent JP-S6075944-A (JP)
Title: Analyzer for fault diagnosis
Inventor: OKUHARA HIROO
IPC: G06F11/22
Filed: 1983-09-30
Abstract: PURPOSE:To decide easily a faulty area by comparing the control contents of each address of a memory of a computer to be diagnosed with the actual control contents and deciding with analysis the faulty area by an analyzer when no coincidence is obtained between both control contents. CONSTITUTION:A trigger generating part 10 reads the signal sent to an address data bus 5 and stores whether the control contents of the address where a computer 4 to be diagnosed executes and gives an access previously to a program are equal to the read or write of data or fetching of the program. The stored contents are compared with the control contents of the address where the computer 4 works actually and gives an access. When no coincidence is obtained from said comparison, a trigger signal is delivered to a trace memory 6 of an analyzer 8. Then the analyzer 8 analyzes and decides the faulty area of the computer 4.
Patent JP-H0867671-A (JP)
Title: Hydroxypyridonecarboxamide,its production,and its use as herbicide or growth control agent
Inventor: BUORUFUGANGU FUON DEIN
IPC: C07D213/80
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new hydroxypyridone carboxamide having excellent herbicidal property and high compatibility or selectivity to cultivated plants.  
     SOLUTION: This compound is expressed by formula I (X is O or S; R 1  is H, a 1-10C alkyl, a 3-10C alkenyl, a 3-10C alkynyl, a 3-8C cycloalkyl or phenyl or a group obtained by substituting the above group with 1-5 halogen atoms, 1-3 CN groups or the like; R 2  is H, OH, a 1-8C alkoxy or the like or a group obtained by substituting the above group with 1-5 halogen atoms, 1-3 CN groups or the like; R 3  is H, a halogen, NO 2 , a 1-10C alkyl or the like) or its environmentally allowable salt, e.g. 5-ethyl-4-hydroxy-N-isopropyl-2-pyridone-3-carboxamide. The compound of formula I can be produced by reacting a compound of formula II (Y is a halogen, OH or an alkoxy) with an amine of formula III under normal amidation condition. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H1027561-A (JP)
Title: Fluorescent display device
Inventor: KINOSHITA KAZUYA
IPC: H01J31/15
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To eliminate limitations on the continuity of alignment of phosphor picture elements to enable a plurality of graphic displays or a full graphic display by arranging a signal terminal, for transmitting and receiving signals to and from the outside, between the phosphor picture elements inside a fluorescent screen, and drawing a lead-out line therefrom. SOLUTION: A semiconductor chip 2 is placed on the glass substrate 1 of a fluorescent display device, and a display fluorescent surface 3 consisting of phosphor picture elements 3a is formed on the chip 2. The phosphor picture elements 3a are formed on dots of fluorescent screen electrodes which are arranged in a matrix-shape while being equally spaced at a pitch P in all directions. A bonding wire 4 is taken out from a signal terminal 4a arranged between the phosphor picture elements 3a on te chip 2. As a result, an area solely for taking out the signal terminal need no be prepared on the chip 2, and almost the entire area of the main surface of the chip 2 can be utilized as the fluorescent screen comprising the phosphor picture elements.
Patent JP-H0232252-A (JP)
Title: Ultrasonic flaw detecting device for inside of branch piping
Inventor: TAKAHASHI KENJI
IPC: G01N29/26
Filed: 1988-07-22
Abstract: PURPOSE:To perform the ultrasonic flaw detecting inspection of branch piping from inside by providing a flexible sensor unit which is fitted with an ultrasonic wave probe atop and a driving mechanism and a rotating mechanism for the sensor unit. CONSTITUTION:A survey device is inserted into main piping and a cylinder member 12 is moved in the axial and circumferential directions of the main piping and positioned at the branch position of the branch piping. At this time, the sensor unit 20 stored in the cylindrical member is intruded into the branch piping from inside the cylindrical member by an intruding mechanism 21. Then the unit 20 intruded into the branch piping is moved in the axial direction of the branch piping and rotated in circumferential direction of the branch piping by the driving mechanism 21 and rotating mechanism in the cylindrical member. Thus, the ultrasonic flaw detecting inspection is performed from inside the branch piping with the ultrasonic wave probe fitted to the tip part of the unit 20.
Patent JP-2000020399-A (JP)
Title: Virtual computer system
Inventor: KUBOTA NAOKI
IPC: G06F9/46
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To instantaneously judge whether the address buffer entry of a virtual machine on an OS issuing a purge address buffer instruction is to be invalidated or not by operating a flag for discriminating whether the virtual machine exists on the OS or not by an instruction for starting up the virtual machine. SOLUTION: At the time of executing an instruction (SIE instruction) for starting a virtual machine which is issued from a real machine of a level 1 OS, a level 2 validation flag 101 for deciding whether a virtual machine to be a level 2 OS exists or not is validated in a level 1 OS identification entry 100. When the operand address (SP address) of the SIE instruction does not coincide with the SP address 113 of all level 2 OS identification entries 110 validating the virtual machine identification code (VMID) validation flag 112 indicating the validity of the VMID of the virtual machine, the VMID of the virtual machine, the SP address of the SIE instruction and the VMID validation flag 112 are registered in a new level 2 OS identification entry 110.
Patent JP-S6161721-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-09-04
Abstract: PURPOSE:To prevent an electrode, a workpiece, etc. from being broken, by providing light sources for illuminating a machining part of the workpiece opposing the electrode and the gap between the electrode and the workpiece upon electric discharge machining, cameras and a display device for the above- mentioned parts. CONSTITUTION:On the outer peripheral surfaces of front end sections of cameras 22, 23 there are attached illumination devices 26, 27 for irradiating laser beams, halogen light, etc. to a machining part of a workpiece and the outer peripheral contour line part of a machining gap formed between an electrode 3 and the workpiece 28, through optical fibers. Therefore, upon electric discharge machining the machining part of the workpiece 28 and the outer peripheral contour line part of the machining gap are illuminated by the illumination devices 26, 27, and are taken into pictures by the cameras 22, 23. Further, signals from the cameras 22, 23 are delivered to a display device 36 to display the pictures on a screen. Further, when the electric discharge may not be uniformly carried out or when abnormal discharge such as, arc, etc. occures, the device is at once controlled, by visual check or automatical detection.
Patent JP-H0931898-A (JP)
Title: Production of both glassine paper and release paper
Inventor: YAMAMOTO MASAYUKI
IPC: C09J7/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To produce a sheet of glassine paper, having good disintegrating properties usable as a raw material for recycled paper when used as a sheet of base paper for release paper of a tacky sheet and providing the release paper without any problem in sensing a label position in a labeler having a transmitting type positional sensor. SOLUTION: A chemical pulp having 130-210ml freeness expressed in terms of Canadian standard freeness(CSF) is used as a main raw material and the threading treatment of a sheet of base paper in a semidried state is carried out with a nip having 10-50kg/cm linear pressure formed by two rolls. The resultant sheet of paper is then dried in the method for producing a sheet of glassine paper comprising coating a sheet of base paper with an aqueous solution of a polyvinyl alcoholic resin in a coating part installed in the interior of a paper machine, then carrying out compressing treatment and finishing the paper.
Patent JP-H0511324-A (JP)
Title: Camera
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/00
Filed: 1991-06-28
Abstract: PURPOSE:To eliminate biting of gear at the time of changeover from a second gear train to a third gear train. CONSTITUTION:When rotational speed of a fork 12 driven by a first gear train 1, 2, 3, 4, 5, 6, 8, 10, and 11 is V1, rotational speed of a fork driven by the second gear train 1, 2, 3, 4, 5, 7, 8, 10, and 11 is V2, and rotational speed of the fork driven by force transmitted through a film from the third gear train 1, 2, 13, 14, 16, and 17 is made V3, the first, the second, and the third gear trains are constituted so that the relationship between them are V1<V3<V2.
Patent JP-S6077858-A (JP)
Inventor: MOGI KANEAKI
IPC: B65D17/28
Filed: 1983-09-30
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-H0351453-A (JP)
Title: Constructing method for earthquake resisting wall made of steel sheet concrete
Inventor: YOSHIZAKI SEIJI
IPC: E04B2/86
Filed: 1989-07-17
Abstract: PURPOSE:To save labor to a great extent by letting each box body be composed of 4 side surfaces except an upper and a lower surface, making its thickness identical to that of a desired wall body, concurrently providing having vertical reinforcements at its inner both ends, piling the box bodies up, thereby placing concrete into the inside of them thereafter. CONSTITUTION:Four side surfaces made of steel sheets are formed so that each framed box body 10 the thickness of which is identical to that of a desired wall body, is provided. Then, vertical reinforcements 1 are set up at the both end sections of each box body 10 while the upper sections of them are projected out of each box body 10. Sucessively, guide fittings 2 made out of angles are projected out of the inner angle corner sections of each box body 10. The boxes 10 are simply piled up without joining while the fittings 2 are being used as a guide wherein the boxes are reinforced by batten plates and the like in order to deal with side pressure. Furthermore, concrete 3 is placed in the boxes 10 so that a wall with a desired height is formed by repeating the aforesaid action. By this constitution, there is no need for horizontal reinforcements, thereby making it possible to eliminate the work to combine the vertical reinforcements with the horizontal reinforcements, and also to eliminate frame assembly works required in the past.
Patent JP-S6079522-A (JP)
Title: Magnetic recording medium
Inventor: KANEDA KOUJI
IPC: C09D127/06
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a magnetic recording medium having extremely superior traveling performance and durability and causing hardly the wear of a guide member, etc. by forming a back coat layer consisting of a binder contg. polyurethane resin or polyester resin having hydrophilic polar groups, carbon black and a pigment meeting a prescribed standard. CONSTITUTION:A back coat layer consists of a binder contg. >=80wt% polyurethane resin or polyester resin having hydrophilic polar groups and nonmagnetic pigments. Carbon black and a pigment having >=5 Mohs' hardness are used as the nonmagnetic pigments in 95:5-60:40 weight ratio. The constituent materials are dissoveled or dispersed in an org. solvent and kneaded by means of a ball mill or the like to prepare a coating material for a back coat. This coating material is coated on one side of a nonmagnetic support to form a back coat layer. A magnetic layer is formed on the other side.
Patent JP-H0529764-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: MURAKI AKIRA
IPC: H05K3/46
Filed: 1991-07-24
Abstract: PURPOSE:To eliminate the generation of dimensional changes after the manufacture of a multilayer printed wiring board or internal stress by protecting a thermosetting prepreg board, which is interposed as a joint between inner layer boards or an inner layer board and an outer layer board, from imperfect hardening in a manufacturing process of multilayer printed boards by hot press. CONSTITUTION:In a manufacturing method of a multilayer printed board where a joint prepreg is interposed between inner layer boards 1 laminated by several pieces and/or between the inner layer board 1 and outer layer board 2 on which the outer layer board 2 is laminated on the top layer and the bottom layer and laminated by means of a hot press, a prepreg material 3 which has formed a thermosetting resin layer 5 prior to heat curing is interposed between the front and rear sides of a thermoset base material 4 which impregnates thermosetting resin in heat-resistant woven cloth, unwoven fabric and a fiber-like core layer.
Patent JP-S6076750-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAGAME HIROSHI
IPC: G03G5/04
Filed: 1983-10-04
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity and superior printing resistance by successively laminating an Se layer, an Se-Te-In layer and an Se- Te layer on an electrically conductive substrate while specifying the concns. of Te and In in the Se-Te-In layer and the concn. of Te in the Se-Te layer. CONSTITUTION:An Se layer 2 as the 1st layer, an Se-Te-In layer 3 having 20- 40wt% concn. of Te and 30-300ppm concn. of In as the 2nd layer and an Se-Te layer 4 having 5-10wt% concn. of Te as the 3rd layer are successively laminated on an electrically conductive substrate 1 to manufacture an electrophotographic sensitive body. This sensitive body has high sensitivity and resolution, causes hardly an increase in accumulated potential and a decrease in charge potential in continuous use, and gives a stable image free from a ground stain and fog.
Patent JP-H0847599-A (JP)
Title: Clothing drying machine
Inventor: HOSOKAWA FUMINOBU
IPC: D06F58/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide the low-priced clothing drying machine with which efficiency for dehumidifying drying air can be improved and the time for drying can be shortened. CONSTITUTION:Since a circulating path is composed of a bypass duct provided above a drying cabinet 19 for letting flow one part of drying air flowing out the drying cabinet 19 for housing clothings and a branch duct passed through a dehumidifying means 23 for letting flow the other part, the efficiency for dehumidification is improved and the time for drying is shortened. Further, since the dehumidifying means 23 provided at the circulating path of drying air partitions a passage, which is composed of a front panel 25 and a wall surface forming the drying cabinet 19, with a wavy panel 24 and consists of the duct of the circulating path and a cooling path, configuration is simplified and the number of parts can be reduced.
Patent JP-H1032697-A (JP)
Title: Facsimile equipment
Inventor: MATSUDA AKINOBU
IPC: H04N1/32
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce time for pre-procedure of communication and time for file transmission by deleting the null part of each file to gather to be a minimum file concerning plural files prepared at plural terminals transmitted to the same destination through the use of a large capacity storage device, a network control part, etc., and transmitting it by a once calling operation and by means of one file so as to eliminate waiting time due to the waiting of transmission processing and speaking. SOLUTION: This facsimile equipment temporarily stores prepared sentence data in a storage device and transmits it. The storage device is a common file disk 8 such as a floppy disk, a magnetic disk and he file prepared by the plural terminals 11 is stored. A control part 12 controlling the whole device reads he same destination file from the disk 8 based on a destination information mark, deletes the null part of each file to insert a sentence in another file and edits it to be a file of a minimum size to transmit by controlling.
Patent JP-S60157938-A (JP)
Inventor: URURITSUHI BURIYUTSUGEMAN
IPC: G01R31/00
Filed: 1984-09-05
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-S57109862-A (JP)
Title: Composition containing zinc phosphite, its preparation, and anticorrosive pigment
Inventor: ISE YOUTAROU
IPC: C09C1/04
Filed: 1980-12-27
Abstract: PURPOSE: To prepare the titled composition having specific particle diameter and useful as a low-toxic and pollution-free anticorrosive pigment, by reacting zinc phosphite with zinc white under the condition of forced diffusion.  
     CONSTITUTION: Zinc phosphite is mixed with zinc white at an H 2 PHO 3 /ZnO molar ratio of 0.5W1, and made to react with each other (ZnO+H 2 PHO 3 → ZNPHO 3 +H 2 O) under the condition of forced diffusion (e.g. high speed agitation at 3,000W10,000rpm, 28W400kHz ultrasonic vibration, high speed shearing stress, etc.) to obtain a composition containing zinc phosphite[general name, ZnPHO 3 . (0.02W1)ZnO, average particle diameter is 0.02W10μm]. The composition is used as an anticorrosive pigment as it is, or after wet pulverization, drying and pulverization.  
     USE: Rust prevention of food-relating apparatus (refrigerator, freezer, electronic oven, and other kitchen apparatuses), food industry, toys, etc. 
     COPYRIGHT: (C)1982,JPO&Japio