baber/WOPTO huggingface dataset:
Patent JP-S61230915-A (JP)
Title: Insert molding of plastic mold product
Inventor: NAITO SHINHACHIRO
IPC: B29C39/10
Filed: 1985-04-08
Abstract: PURPOSE:To enable correct positioning of an insert to be achieved and operations such as removal of stray plastic flow to be dispensed with by allowing the tip of a sleeve pin to be projected along the insert side from a fixed pin on the mold surface and at the same time, providing a projection or a hole on the fixed pin. CONSTITUTION:A projection 5a which fits into the internal diameter of a female thread of an insert 2 is provided in the upper part of a fixed pin 5 provided at the bottom of a recessed part of a die 1. A sleeve pin 4 which freely moves vertically on the external circumference of the fixed pin 5 and releases the insert section 2 of a plastic mold product 7 after molding operation is provided. The sleeve pin 4 has almost the same internal diameter as the surface of the insert 2, and the tip of the pin is positioned along the side 2a of the insert 2 in the plastic mold product 7. In addition, the tip is allowed to fit part of the die side of the insert 2 in the freely attachable and detachable fashion. The stray plastic flow onto the surface of the insert 2 at the time of plastic molding is prevented. Further, the insert molding is made feasible in the horizon tal molding direction.
Patent JP-H02253825-A (JP)
Title: Exhaust gas cleaning device
Inventor: TSUKIIDE YUUZOU
IPC: B01D53/86
Filed: 1989-03-28
Abstract: PURPOSE:To relieve the deformation force by forming protruding parts in the crest part and the trough part of the wave shape of corrugated strip. CONSTITUTION:In the corrugated strip 11 which is the constituent of a honeycomb core body 1, the protruding parts are formed in a specified distance between each other at least in either of the crest part and the trough part of the wave shape of the corrugated strip 11 in order to absorb and relieve the deformation force due to thermal expansion and thermal stress in the axial direction of the honeycomb core body 1. When the honeycomb core body is made, the protruding parts 2 periodically provided are formed in the direction parallel to the axial direction of honeycomb core body on the side in contact with a plain strip 12. By this method, the deformation force is efficiently absorbed and relieved by nonfixing parts.
Patent JP-H06323373-A (JP)
Title: Differential gear
Inventor: RENAATO ESU KAARUSON
IPC: F16H48/285
Filed: 1994-03-18
Abstract: PURPOSE: To provide a small-size and lightweight parallel-axis differential gear by journaling a set of three combination gears to a mount, providing two sets of the combination gears in a housing, meshing them with sun gears provided in the ends of the two axles. CONSTITUTION: A journal 14 is formed on one end of a cylindrical housing 12 and an opening part of the other end is closed with a flange cover 16 having a second journal 18. The ends of a pair of axles 20, 21 are supported by the journals 14, 18 and sun gears 24, 26 are fixed to the respective ends. The housing 12 is provided with a pair of fan-shaped mounts in its inside and two sets of three combination gears 34, 44 are journalled to the respective mounts. Two separated engagement regions are formed in the respective combination gears 34, 44 and the long and short engagement regions are arranged inversely mutually. While the long engagement regions 34a, 44a are engaged with sun gears 24, 26, the short engagement ranges 34b, 44b are meshed with related gears extending across a part meshed with the sun gears.
Patent JP-S59201608-A (JP)
Title: Controller of induction motor type electric railcar
Inventor: TERUNUMA MUTSUHIRO
IPC: B60L3/10
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a controller of an induction motor for a vehicle having excellent adhesive performance by stepwisely increasing a slip frequency after slipping is finished. CONSTITUTION:A frequency calculator 12 outputs any of pulse generator outputs f1, f2 are a reference frequency fR. On the other hand, a slip detector 11 inputs the outputs f1, f2, detects slipping by an acceleration or the time change of acceleration, and outputs a slipping detection signal SLP. A pattern reduction controller 13 outputs a pattern reduction amount DELTAf for reducing a slip frequency pattern fSP when a slipping detection signal SLP is applied. When the slipping is finished so that the signal SLP is not detected, the controller 13 first outputs a pattern reduction amount DELTAf so as to become 1/2 of the slipping frequency fS before detecting the slipping. Then, it is returned to the value before detecting the slipping.
Patent JP-S60218782-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-04-13
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-2000265176-A (JP)
Title: Hydrodesulfurization of light oil fraction
Inventor: IINO AKIRA
IPC: B01J29/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for the hydrodesulfurization of light oil fraction so as to ensure the sulfur content of the resultant desulfurized light oil to be <=200 wt.ppm. SOLUTION: This method for the hydrodesulfurization of light oil fraction comprises placing the 1st reaction zone with a catalyst with a group VI, VII, IX or X metal carried on a noncrystalline inorganic oxide support, placing the 2nd reaction zone with a 2nd catalyst with a group VI, VII, IX or X metal carried on a zeolite-contg. support, and placing the 3rd reaction zone with a 3rd catalyst with a group VI, VIII, IX or X metal carried on a noncrystalline inorganic oxide support and then performing a hydrodesulfurizing operation; wherein the catalysts to be used in the 1st, 2nd and 3rd reaction zones account for 5-85 vol.%, 5-80 vol.%, and 0-85 vol.% of the total catalyst, respectively.
Patent JP-S58207249-A (JP)
Inventor: DEIITOMAN BERUTSUBATSUHA
IPC: B65H18/16
Filed: 1983-04-28
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-H03274642-A (JP)
Title: High luminance la b6 cathode
Inventor: SHIMIZU RYUICHI
IPC: H01J9/04
Filed: 1990-03-23
Abstract: PURPOSE:To stably get a high luminance electron beam for a long period by applying an field evaporation process under a heating condition to the surface of the tip of a needle chip so that the surface is cleaned. CONSTITUTION:The tip of La B6 monocrystal chip 1 whose axial bearing is set as <310> is projectingly sharpened by electrolytic polishing in such a way that the tip comes to have a prescribed radius of curvature and is formed into a cathode projecting from a Shottky shielding 3. A drawer type electrode 5 is installed at a prescribed distance from the chip 1 to heat it for increasing the degree of vacuum, and thereafter, negative voltage is applied to it for field- evaporation. The surface of the chip 1 is then cleaned, so that a high luminance electron beam 6 can be stably obtained for a long period. It is preferable that the temperature of the surface of the tip portion of a needle chip is in a range from 1400 to 1600 deg.C and the degree of vacuum is less than 1X10<-7>Torr and the positive voltage with electric field intensity of 1X10<3>-5X10<3>V/cm is impressed.
Patent JP-H02255073-A (JP)
Title: Rotary magazine stocker
Inventor: HIRAI MUTSUO
IPC: B01L9/00
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a tray stocker capable of charging and discharging of a tray magazine of a tray at the same time by placing a plurality of magazine- supporting tables on the circumference of a rotary table and providing the table with a tray magazine, an elevator, a tray-transfer apparatus, etc. CONSTITUTION:A plurality of rotatable magazine-supporting tables 1 are arranged on the circumference of a rotary table 2 at regular intervals and the table 2 is intermittently rotated at the pitch corresponding to the intervals. A tray magazine 4 having vertically arranged plural stages of shelves capable of holding a tray T in each shelf is placed above the magazine-supporting table 1. A storage station A and a delivery station B are placed at the stop positions of the magazine-supporting table 1 corresponding to the storage transfer apparatus 11 and a delivery transfer apparatus 13 extended to a part near the table 2. In addition to the above, the subject stocker is provided with an elevator 8 and tray-transfer apparatuses 10, 12.
Patent JP-S58193326-A (JP)
Title: Apparatus for direct heat treatment of steel wire material
Inventor: YAMAGUCHI YOSHIHIRO
IPC: C21D1/00
Filed: 1982-05-01
Abstract: PURPOSE:To enable the preparation of a homogenous wire material excellent in mechanical properties and free from irregularity, in carrying out direct hardening treatment of a hot rolled wire material formed into a coil shape, by uniformly injecting a cooling medium to the wire material coil. CONSTITUTION:A hot rolled wire material is formed into a spiral coil 5 in a state held at a high temp. and transferred by side conveyors 7 and bottom conveyor chains 11 while inclined at a preset angle. On the way of this transfer, the wire material is cooled by a cooling medium due to high pressure sprinkled water 24 supplied from both sides, jet air 18 and high pressure sprinkled water 21 supplied from below to be subjected to direct hardening treatment by utilizing possessed heat directly after hot rolling. In this case, mountain shaped covers 22, 23 are attached to each conveyor chain 11 and each conveyor rail 12 to eliminate the formation of the dead zone of a cooling medium jet stream due to the chain 11 and the rail 12 and the coil shaped wire material is uniformly cooled and hardened as the whole. As the result, hardening is uniformly carried out and the direct hardened wire material free from irregularity in mechanical properties is obtained.
Patent JP-S62234081-A (JP)
Title: Pyridine derivative
Inventor: ITO YASUO
IPC: A61K31/44
Filed: 1986-04-02
Abstract: NEW MATERIAL:A pyridine derivative shown by formula I (n is 4 or 5) and a pharmaceutically acceptable salt thereof. EXAMPLE:6-(1-Pyrrolidinyl)-N-(1H-5-tetrazolyl)pyridine-2-carboxamide. USE:A drug having antiallergic action and mucus ejecting action. PREPARATION:A 6-halogenopyridine derivative shown by formula II (X is halogen) is reacted with an amine shown by formula III in the absence of a solvent or in a solvent to give a pyridine derivative shown by formula I.
Patent JP-S549117-A (JP)
Title: High strength copper alloy
Inventor: TEJIMA KOUICHI
IPC: C22C9/00
Filed: 1977-06-24
Abstract: PURPOSE: To improve property such as hardness, strength and elasticity by adding Cr, Zr, Si, Mg, Ge, B and so on to procipitation hardening type Ti-Cu alloy so that finer crystal grain of the structure is priduced and surface roughening is presented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5648-A (JP)
Title: Counter memory circuit
Inventor: KONDOU MAKOTO
IPC: G11B15/02
Filed: 1979-06-13
Abstract: PURPOSE: To prevent the production of automatic stop operation in error, by producing the automatic stop signal with the logical product between the differentiation pulse signal at ON and OFF change of the memory switch and the signal when the operation switch is ON.  
     CONSTITUTION: When the operation switch 22 is ON with the memory switch 10 ON, that is, with the counter display in 999, the second signal (b) differentiating the first signal (a) is at logic L. Accordingly, even if the switch 22 is ON at time (t) and the third signal (c) is at logic H, the fourth signal (d) can not be at logic H and FF24 is not set, then the control signal (e) remains L and no automatic stop is made. That is, even if the operation switch 22 is ON while the counter display is at 999, no automatic stop in error can be made. Thus, the production of automatic stop operation in error can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63241518-A (JP)
Title: Polygon mirror
Inventor: MIZOBUCHI SHOTARO
IPC: F16C33/24
Filed: 1987-03-30
Abstract: PURPOSE:To permit high speed rotation with compact constitution by interposing and disposing a sliding member consisting of ceramics formed with spiral grooves for generating dynamic pressure on both faces between a rotating body and supporting body. CONSTITUTION:The rotating body 3 is disposed to face the sliding member 10 having the grooves 11 for generating the dynamic pressure on the sliding face to be interposed on the supporting body 4. The hard ceramics material which is a square or circular plate body and is formed with the grooves 11 for generating the dynamic pressure, for example, spiral grooves reverse in helix directions, except in land parts, on both of the sliding face opposite to the magnet 7 of the rotating body 3 and the face opposite to a stator coil 6 is used for this sliding member 10 and is formed as a thrust bearing part. The perpendicularity and parallelism of a polygon rotor are, therefore, improved by the ceramics sliding member 10 and the center run-out of the rotor is decreased. The reduction of the thickness, size and weight of the mirror is thereby permitted and the higher rotating speed is obtd.
Patent JP-S51150940-A (JP)
Title: Cashless card and cashless system
Inventor: CHIBA TSUNEYA
IPC: G06Q40/00
Filed: 1975-06-20
Abstract: PURPOSE: To provent the use of unfairly operated or modified cards, theus enhancing safety in cashless system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62237639-A (JP)
Inventor: PIITO KURISUCHIAAN YOZEFU FUAN
IPC: H01J29/07
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58191884-A (JP)
Inventor: TAKAISHI TATSUYUKI
IPC: E05B85/04
Filed: 1982-05-06
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-2000268076-A (JP)
Title: Structure analyzing device and recording medium
Inventor: WADA YOSHIKAZU
IPC: G06F17/50
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of work for shape deformation, size decision, etc., by generating an analytic result by analyzing the structure of CAD data, extracting information require for preparing CAD data from the analytic result and converting a surface prepared based on the extracted information to CAD data. SOLUTION: A CAD designating system 1 designs a product through the use of a CAD to prepare CAD data 2, and an analyzer 3 executes structure analysis based on the CAD data 2 to generate an analytic result 4. An information extracting means extracts information required for preparing CAD data from the result 4 and a surface/edge line extracting means 7 extracts the edge line of each element based on the extracted information to extract the surface. Then, a curved surface preparing means 8 prepares a curved surface based on information on the extracted surface and a CAD data converting means 9 converts the curved surface to CAD data.
Patent JP-H07282717-A (JP)
Title: Electron emission element and its manufacture
Inventor: HOSHINO AKIHIRO
IPC: H01J1/30
Filed: 1994-04-13
Abstract: PURPOSE:To reduce spread of vacuum evaporated material on to the face of a cone emitter electrode so as to improve long reliance and initial yield, because most of the vacuum evaporated material is spread in the case of inclined evaporation of metal for lift-off stuck to a recessed gate electrode. CONSTITUTION:In the structure of an electron emission element of which cold negative electrode is formed in a small hole, the electronic emission element having an emitter wiring layer 11 on an insulation substrate 10, an insulation layer 13 on the emitter wiring layer, a gate electrode layer 14, a plurality of small holes of prescribed size formed in the insulation layer and the gate electrode layer, and an emitter electrode 15 having a pointed tip part in the small hole is provided. The gate electrode has a recessed-shape cross section or at least has a projection part at its bottom.
Patent JP-S61232628-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONO RIKURO
IPC: H01L21/56
Filed: 1985-04-09
Abstract: PURPOSE:To reduce the generation of a short circuit between terminals and defective insulation by conducting low-pressure transfer molding treatment, in which a semiconductor chip fitted to a lead frame is positioned into a mold, by using the mold in which a magnet is buried into a resin injection path. CONSTITUTION:In a mold for casting into which a magnet is buried, a doughnut- shaped magnet 14 is buried to a cull 12 section under a pot 7 and a cylindrical magnet 15 to a runner 13 section. When the magnets 14, 15 are buried previously to the cull 12 section, into which a resin is injected, and the runner 13 section, considerable magnetic powder is adsorbed, and the quantity of existence in a cavity can be reduced. Since magnetic powder adsorbed to the magnets 14, 15 cures under the state, in which it is made to be contained in the resin, as it is, is removed together with the resin when a cured resin is removed. Accordingly, the generation of defective short circuits among inner leads or bonding wires or defective insulation can be minimized.
Patent JP-H02253785-A (JP)
Title: Catv system
Inventor: MIYAMORI CHIHARU
IPC: H04N7/16
Filed: 1989-03-27
Abstract: PURPOSE:To eliminate danger to give an unexpected dissatisfied feeling to a passenger by switching an active broadcast source to a pause state and canceling the pause state according to the end of a broadcast when a simultaneous broadcast program is broadcasted. CONSTITUTION:When the simultaneous broadcast program is viewed to passengers P, P..., a control part 13 outputs a pause signal Sb to active broadcast sources 11, 11... and switches the active broadcast sources 11, 11... to the pause state. When the simultaneous broadcast program is finished, the control part 12 clears the pause signal Sb to the active broadcast sources 11, 11... and a simultaneous broadcast signal Sc which is sent through a modulator 17 to a transmission line 4. The active broadcast sources 11, 11... are switched to the pause state with the broadcast start of the simultaneous broadcast program and the pause state is canceled according to the end of the broadcast. Accordingly, even when an active broadcast program is temporarily interrupted, the contents of the program is not cut during the interruption.
Patent JP-S57190038-A (JP)
Title: Organic liquid-dispersible composition and improving method of the same
Inventor: MATSUMOTO TSUNETAKA
IPC: C08L33/02
Filed: 1981-05-20
Abstract: PURPOSE: The titled composition, prepared by incorporating a low-molecular weight polymer of an unsaturated compound with a dispersion of a vinyl polymer in an organic liquid, having remarkably improved film-forming property, and suitable for coating, particularly baking curable and room temperature curing crosslinking coating materials.  
     CONSTITUTION: A composition, dispersible in organic liquids, and containing (A) a vinyl polymer, preferably a copolymer of two or more kinds of vinyl monomers, (B) a low-molecular weight polymer of an unsaturated compound, e.g. vinyl and diene low polymer, particularly a (co)polymer, having an average chain length of monomeric units of 3W150 and a glass transition temperature ≤30°C, and containing 60wt% or more monomeric units expressed by formulaIand/or II (R 1  and R 3  are H or hydrocarbon goups: R 2  and R 4  are R 1  or hydrocarbon groups having OH or NH 2 ). The amount of the component (B) is 3W80wt% based on the total amount of the components (A) and (B), and 5W15wt% in a room temperature curing coating material, 30W70wt% in a crosslinking coating material and 30W50wt% in a baking crosslinking coating material containing an alkylated melamine formaldehyde resin as a crosslinking agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60221219-A (JP)
Title: Spark erosion electrode device
Inventor: INOUE KIYOSHI
IPC: B23H1/04
Filed: 1984-04-16
Abstract: PURPOSE:To improve the efficiency of spark erosion, by making it possible to replenish the consumed portion of an electrode to perform the spark erosion while keeping the form of the electrode constant. CONSTITUTION:An electricity application element holder 2 is a rotary body made of an electroconductive material in the form of a shell corresponding to the aimed form of a workpiece, and is attached to a support shaft 4 by a mounting member 3. Electricity application elements 1 are fitted to the holder 2 so that numerous tapered small holes, the outer diameter of each of which is smaller than the diameter of the electricity application element 1, are uniformly distributed. When each electricity application element 1 is consumed, it is replaced by a new one so that the form of an electrode is kept constant.
Patent JP-S59199292-A (JP)
Title: Optical recording medium
Inventor: EDOKORO SOUTAROU
IPC: G11B7/24035
Filed: 1983-04-28
Abstract: PURPOSE:To provide an optical recording medium capable of recording and reproducing by semiconductor laser and high in sensitivity, by a method wherein a recording layer in an optical recording medium is constituted of at least two layers of a thin organic film comprising a naphthoquinone dye as a main constituent and a thin film of a low melting point metal. CONSTITUTION:In the optical recording medium of the type in which a recording layer is provided on either one or both sides of a base and information is recorded and read by a laser beam, the recording layer is constituted of at least two layers of the thin organic film comprising a naphthoquinone dye of the formula (wherein each of R and R' is an auxochrome) as a main constituent and the thin film of a low melting point metal. The absorption peak wavelength of the naphthoquinone dye of the formula varies from a visible region to a near- infrared region, depending on the kinds of the auxochromes at 5-position and 8- position. When laser recording is conducted on the medium of the two-layer construction obtained by providing the dye film 20 on the base 10 and laminating the film 30 of the low melting point metal thereon, it can be contrived to enhance the sensitivity to about two times of that of a medium consisting of a single layer of a low melting point metal.
Patent JP-H11253301-A (JP)
Title: Curtain
Inventor: TAKAZAWA IETSUGU
IPC: A47H13/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To dispense with the troublesome foldover sewing work of an upper edge part and to facilitate the attachment of a hook in a curtain capable of being washed and ironed without detaching the hook. SOLUTION: This curtain 1 is provided with a curtain main body 2, a tape 3 for hook attachment and the hook 4 and the tape 3 is provided with a tape base body 5 and pocket pieces 6. The plural pocket pieces 6 are provided with an interval on the tape base body 5, both left and right side edges are merged with the tape base body 5 and closed, both upper and lower side edges are freely opened and a pocket part 7 is formed. For the hook 4, a locking part 10 and a hooking part 13 curved and extended from the upper of it are integrally formed by elastic synthetic resin so as to be arranged on the almost same plane. When the locking part 10 is forcibly fed from the upper part into the pocket part 7, a locking projection 13 is elastically and frictionally engaged with a merged part 8.  At the time of hanging the curtain 1 to a runner, the hooking part 13 of the hook 4 is exposed on the adjacent pocket piece 6 exceeding the upper edge of the pocket part 7. At the time of washing, the hooking part 13 is housed inside the pocket part 7.
Patent JP-H08269438-A (JP)
Title: Production of snow-melting agent
Inventor: SAGAMI KOUJI
IPC: C09K3/18
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a snow-melting agent which can be produced efficiently in about 1hr and is reduced in acetic acid odor since the reaction for producing it has been sufficiently carried out. CONSTITUTION: A snow-melting agent is produced by mixing and reacting a fine powder of soft-burnt dolomite with acetic acid using a kneader and granulating the resulting calcium magnesium carbonate (CMA) with a granulator.