baber/WOPTO huggingface dataset:
Patent JP-H04256337-A (JP)
Title: Manufacture of semiconductor chip
Inventor: SHIMOBETSUPU YUUZOU
IPC: H01L21/78
Filed: 1991-02-08
Abstract: PURPOSE:To remove burrs around a chip. CONSTITUTION:The manufacturing method of semiconductor chips is constituted so as to be featured in the following manner. An adhesive tape is pasted on the rear of a semiconductor wafer on which many semiconductor elements have been arranged in a matrix shape. While the tape-pasted face is being vacuum-sucked, a dicing operation is executed along boundaries of said semiconductor elements. The wafer is divided into a plurality of chips. After that, while each chip 7 is being vacuum-sucked by using a quadrangular pyramid- shaped holder 4 in which a suction face 5 is formed so as to be recessed from a frame body part 6 in the periphery and into and to which one part of the chip 7 is inserted and fixed when the chip 7 is vacuum-sucked, a burr on the rear is removed.
Patent JP-H10196564-A (JP)
Title: Scroll type compressor
Inventor: TANABE HIROMICHI
IPC: F04C29/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To smoothly rotate a piping part, and to prevent the uneven abrasion of a contact part, by comprising an oil supply means on one edge of a drive shaft, and locating one edge fixed to a bush, of the piping part for communicating an oil inlet space and an oil tank, and the other edge side comprising a weight, on a vertical line. SOLUTION: The coolant compressed in a compression chamber 82, is discharged to a discharge space 90 through a discharge hole 83. Further the oil is sucked from an oil tank 91 through a piping part 106 in a sucking process of an oil pump 110. When the scroll-type compressor 1 is installed in an inclined condition, the oil in the oil tank 91 is moved, but the weight part 107 is moved so that it is vertically positioned at all times, thereby the oil inlet port 109 formed on the weight part 107 can be opened in the oil tank 91 at all times. Further the weight part 107 is positioned vertically to a bush 104, the weight of the weight part 107 is uniformly applied to the bush 104, thereby the piping part 106 can be smoothly rotated.
Patent JP-H06231471-A (JP)
Title: Optical disk device
Inventor: MURAOKA KOJI
IPC: G11B7/085
Filed: 1993-02-04
Abstract: PURPOSE:To shorten the time required for setting a light spot to a focus position and to increase the followup speed by receiving a completion signal and changing over the output signals of plural filters by a selector when focus setting is completed. CONSTITUTION:A search signal generating means 20 generates a search signal for moving a light converging means close to the focus setting area at the beginning of the focus setting operation. Then, a first filter 24 makes the phase margin of a focusing servo large and a second filter 25 makes the servo band wide. A detecting means 26 for detecting the completion of setting receives a focusing error signal, generates a setting completion signal when the value of the inputted signal is lowered below the allowable deviation level and inputs the signal to the control terminal of a selector 27. Then, the selector 27 selects the output signal of the filter 24 until the completion of setting by making the setting completion signal a control signal and the output signal of the filter 25 after the completion of the setting. Consequently, the time required for setting the light spot to the focus position is shortened and the followup speed is increased.
Patent JP-H05215483-A (JP)
Title: Mounting device for condenser and air guide duct
Inventor: SUZUKI KAZUKI
IPC: F28F9/00
Filed: 1992-02-03
Abstract: PURPOSE:To reduce manpower when a condenser and an air guide duct are mounted at a radiator. CONSTITUTION:An air guide duct 4 and a condenser 3 are mounted at a radiator 2 by fixing to a side frame 21 of the condenser 3 by a snap pin 34 formed at a front side end of a cylindrical part 30 of the duct 4 for coupling a heat exchanging unit of the radiator 2 to that of the condenser 3 and fixing to a side frame 12 of the radiator 2 by a snap pin 37 formed at a rear side end of the part 30. The duct 4 is mounted at the condenser 3 by fixing to the frame 21 of the condenser 3 by a snap pin 40 formed at the rear side end of the part 30 of the duct 4 arranged at the front side of the condenser 3. The condenser 3 is mounted at the radiator 2 by clamping a bracket 43 to the frame 21 of the condenser 3 and clamping an angle 44 integrally fixed to the bracket 43 thereby to clamp it to a tank 7 of the radiator 2.
Patent JP-S52102020-A (JP)
Title: Speaker system
Inventor: AWANAKA YASUAKI
IPC: H04R1/40
Filed: 1976-02-23
Abstract: PURPOSE:To flatten amplitude frequency response characteristics and flatten power frequency characteristics in a given three dimensional angular space by providing midrange speakers, and compensating the drop in amplitude frequency response characteristics.
Patent JP-H02198808-A (JP)
Title: Method for preparing substrate for data recording medium and apparatus for cast-molding of said substrate
Inventor: TAMURA TOMOYUKI
IPC: B29C39/26
Filed: 1989-01-27
Abstract: PURPOSE:To prepare a substrate for a data recording medium generating no sink mark and having good thickness accuracy by using a cast molding apparatus having two kinds of spacers deformable and not deformable corresponding to the contraction of a casting resin under a cast molding condition. CONSTITUTION:The spacer 4 of an outer peripheral part is provided in order to determine the thickness of a substrate for a data recording medium and composed of a material not deformed under a cast molding condition and has the same thickness as the substrate for the data recording medium. The spacer 3 of an inner peripheral part is deformable by the contraction stress at the time of the curing of a cast molding resin and composed of a material excellent in the close contact properties of a cast mold having an uneven preformat pattern formed thereto with the substrate 1 and a mirror surface mold 2 and pref. has a thickness wherein the contraction quantity of the cast molding resin is added to the thickness of the spacer 4 of the outer peripheral part. A monomer or prepolymer is injected in the cast molding apparatus having two kinds of the spacers to perform curing. The inner spacer 3 is deformed simultaneously with curing and contraction and reduced in its thickness but suppressed in the contraction in this thickness direction at the point of time when said spacer 3 is contracted up to the thickness of the outer spacer and a necessary thickness is obtained.
Patent JP-H10210946-A (JP)
Title: Soybean hypocotyl utilizing food and manufacture thereof
Inventor: ARAKI HIDEO
IPC: A23L11/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the titled food of excellent smell and flavor keeping the effective component of isoflavone or the like by containing soybean hypocotyls in a specified ratio to the dry solid part of the food. SOLUTION: For instance, 500g of the soybean hypocotyls are dried for 30 minutes at 110 deg.C in an oven roaster, then mixed with 25g of trehalose, crushed in a mill and sieved by the sieve of 30 meshes and powdered soybean hypocotyls are obtained. Then, biscuits are prepared by a normal method by using 33 (weight) parts of flour (weak flour), 1-20 parts (the dry solid part conversion of the biscuits after baking) of the powdered soybean hypocotyls, 14 parts of margarine, 7 parts of soybean albumin, 5 parts of dextrin, 3 parts of vegetable fibers, 7 parts of sugar, 5 parts of whole eggs, 2 parts of an expanding agent, 1 part of a spice and 18 parts of water and this target food is obtained.
Patent JP-H09189336-A (JP)
Title: Sealing device
Inventor: YOMOGIDA MICHINOBU
IPC: F16D25/0638
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To facilitate assemblage and manufacturing and stabilize function by integrally providing a guide as an energizing means, which energizes a piston member on the direction of separating from a regulating member, in the piston member and the regulating member. SOLUTION: Projections 16, 20, which are guides for a spring 18 for energizing a piston member 8 in the direction of separating from a cancel plate 13, are integrally provided in the piston part 8 and the cancel plate 13 so that the spring 18 cam be assembled by just arranging the spring 16 between the position member 8 and the cancel plate 13 via the projections 16, 20. This constitution can facilitate the manufacturing. The projections 16, 20 functioning as the guides are integrally provided in the piston member 8 and the cancel plate 13 so that the spring can be prevented from being deviated or detached during being durable and the function can be stabilized.
Patent JP-H06200703-A (JP)
Title: Manufacture of moving blade
Inventor: MASAKI AKITATSU
IPC: F04D29/38
Filed: 1993-01-08
Abstract: PURPOSE:To reduce weight of a moving blade and realize predetermined mechanical strength by joining outer peripheral edges of outer members along the width direction of a core, before melting the core so as to form a hollow portion between the outer members. CONSTITUTION:A chemically soluble material having predetermined mechanical strength is formed into a required shape in conformity with a moving blade to be formed, thus manufacturing a core 3. Outer members 4 constituting a moving blade are disposed at both surfaces of the core 3, followed by pressing down by a pressing-down means. The outer peripheral edges of the outer members 4 are fixed along the width direction of the core 3 by diffusion junction. The core 3 is then melted by a melting means, thus forming a hollow portion 5. An opening formed at the tip of the hollow portion 5 is finally sealed, thereby obtaining the moving blade having the hollow portion 5 between the outer members 4. Accordingly, weight of the moving blade is effectively reduced. Consequently, it is possible to reduce a stress acting on a disk, a shaft, a bearing and the like.
Patent JP-S52101488-A (JP)
Title: Insulation resistance measuring device for power cable
Inventor: NAKAYAMA TADAHARU
IPC: G01R31/02
Filed: 1976-02-20
Abstract: PURPOSE: To measure a number of cables in a short time by measuring the sheathing of the power cable during transmission and the insulation resistance of an insulating main body by switching each measurement circuit to be connected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11205927-A (JP)
Title: Incoming cable direction converter and gas insulated switchgear using the same
Inventor: SHIOZAWA YOSHIMI
IPC: H02G15/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to apply a power receiving unit for a ceiling to a floor without using a converter unit or bending a cable itself. SOLUTION: In one face of the main body 17 of a incoming cable direction converter installed in a unit which constitutes a gas insulated switchgear, an incoming cable terminal inserting section 18 to connect a terminal of an incoming cable led in from the outside is formed. Furthermore, in that same face, a connection cable terminal inserting section 19 to connect the other end of a connection cable whose one end is connected to a cable connecting section in the unit is formed. Both of the inserting sections 18 and 19 are connected by an inside conductor 20.
Patent JP-H01192527-A (JP)
Title: Screw member made of fiber-reinforced composite
Inventor: HIROKAWA TETSURO
IPC: F16B35/00
Filed: 1988-01-27
Abstract: PURPOSE:To prevent a crack of a thread or break of a screw member body form occurring, by a method wherein after a reinforcing base material has been impregnated with a matrix and cured, turning and threading processing are performed and reinforcing structure where a thread line is extended up to the tip of a screw thread is formed. CONSTITUTION:Lined up layers of first thread line Y1 are laminated extending over multiple stages under formation of a predetermined phase angle theta. A laminated structural body 1 of a fiber thread line comprised substantially of a continuous thread line is formed on an obtained laminated body of the fiber thread line by arranging a second thread line Y2 piercing through longitudinally the laminated body and a third thread line Y3 pierced through within loops L1, L2 formed at turning points U1, U2... of a second thread line Y2. A puller- shaped fiber-reinforced composite 2 is made by impregnating the laminated structural body 1 with resin as a matrix and curing the same. A screw member whose tip of a thread has been reinforced with the first and second thread lines Y1, Y2 is obtained by performing turning and threading processing to the pillar-shaped fiber-reinforced composite 2.
Patent JP-H01192089-A (JP)
Title: Content address memory
Inventor: TERADA YASUSHI
IPC: G11C15/04
Filed: 1988-01-28
Abstract: PURPOSE:To prevent data from being lost when a power source is disconnected by attaching a content address memory (CAM) function on a non-volatile storage DRAM. CONSTITUTION:At the time of operating a DRAM, it goes to the DRAM of (2TR+1C) consists of selecting TRs 9 and 10 and a capacitor 13 by setting a mode selection line 18 at an L, and at the time of storing 1, a node N11 is set at an H, and a node N12 at the L. And by precharging a word line 16 at the L and a coincidence detection line 8 at the H by impressing retrieval data and inversion data on bit lines 7 and 17, and when coincidence is obtained, the line 8 is set at the H, and when no coincidence is obtained, it goes to the L by discharging, then, the data is retrieved. Meanwhile, by latching the data in the DRAM via a sense amplifier and activating a high voltage switch by the latched data and setting the bit line 7 or 17 at a high voltage, nonvolatile storage is performed by the injection of an electron to or the elimination of the electrode from the floating gate of a memory TR 11. By employing constitution in which the CAM function is attached on the DRAM without using the FF, it is possible to prevent the data from being lost even when the power source is disconnected.
Patent JP-S53103207-A (JP)
Title: Equivalent capacity ratio group control method for compressor
Inventor: INOUE WAHEI
IPC: F04B49/00
Filed: 1977-02-22
Abstract: PURPOSE: To simplify and standerize control device by connecting compressor to temperature control device in parallel so that they can be controlled by the same controlling signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56116725-A (JP)
Title: Bonding method soft urethane foam to sheet material
Inventor: RIKUTA IKUO
IPC: B29C65/52
Filed: 1980-02-19
Abstract: PURPOSE: To safely bond a soft urethane foam to a sheet material without using fire, by contact bonding of the urethane foam to the sheet material through a foam or paste of a hydrophilic polyurethane prepolymer having an isocyanate gp. at the terminal.  
     CONSTITUTION: A hydrophilic urethane prepolymer having an isocyanate gp. at the terminal is prepared, by reacting a polyether-type polyol having at least two hydroxy groups in the molecule with a polyisocyanate cpd., in a ratio of NCO/OH>2. A urethane prepolymer composition contg. 20% or more said prepolymer is prepared. In bonding a soft urethane foam to a sheet material, an integrally bonded product is obtained by the application of said composition to any one of the urethane foam and the sheet material and contact bonding of the urethane foam to the sheet material through a foam or a paste prepared by the addition of water to the hydrophilic urethane prepolymer, followed by drying. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61179248-A (JP)
Title: Polyolefin resin composition
Inventor: OGIWARA TADASHI
IPC: C08L23/16
Filed: 1985-02-04
Abstract: PURPOSE:To provide the titled compsn. which gives moldings having excellent rigidity, impact strength and surface gloss, by blending an inorg. filler with a resin component consisting of a propylene/ethylene copolymer and PE. CONSTITUTION:1-30pts.wt. inorg. filler (e.g. mica) and additives such as antioxidant, antistatic agent, ultraviolet absorber, lubricant, etc. are blended with 100pts.wt. resin component having a ratio of the MI of component A to that of component B of a value satisfying the formula (wherein MIPP is MI of component A; MIPE is that of component B), consisting of 90-70wt% propylene/ ethylene copolymer (A) having an ethylene content of 3-15wt% and an MI of 2-30g/10min and 10-30wt% PE (B) having a density of 0.930-0.970g/cm<3>.
Patent JP-H07224010-A (JP)
Title: Production of carbonic acid ester
Inventor: KOU KO
IPC: C07C68/04
Filed: 1994-02-15
Abstract: PURPOSE:To provide a method for advantageously producing a carbonic acid ester by reacting carbon dioxide with a carbonic acid orthoester in synthesizing the carbonic acid ester. CONSTITUTION:The characteristic of this method for producing a carbonic acid ester comprises reacting carbon dioxide with a carbonic acid orthoester in the presence of a catalyst of a quaternary ammonium salt or the quaternary ammonium salt and a Broensted acid in combination.
Patent JP-H10217949-A (JP)
Title: Error connection preventive method for flexible tube
Inventor: AIZAWA TOSHIAKI
IPC: F16L11/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent an error connection of a flexible tube such as a nylon tube. SOLUTION: When nylon tubes 9 to 14 are connected separately to two air tanks 1 and 2, for example, a yellow discrimination tape 15 is wound on the ends of the nylon tube 9, 10, and 11 connected to one side air tank 1, respectively, while a red discrimination tape 16 is wound on the ends of the nylon tapes 12, 13, and 14 connected to the other side air tank 2, respectively. And the nylon tubes 9 to 14 are connected to joints 3 to 8 respectively, after confirming to which air tank the nylon tubes 9 to 14 are connected according to the colors of the discrimination tape 15 and 16.
Patent JP-H11213781-A (JP)
Title: Superfine wire manufacturing device
Inventor: KUBO TOSHIYUKI
IPC: H01B13/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To constantly keep the incident angle of a metal wire on a drawing die to prevent the abnormality of a resulting superfine wire by arranging the drawing die and a guide pulley on this side of the incidence of the drawing die between the traveling track section of a metal wire between a guide capstan and a driving capstan. SOLUTION: A driving capstan 4 and a guide capstan 5 which are rotated at respective rotating speeds are arranged in a lubricating oil 2 housed in a tank 3, and a metal wire 8 such as gold wound thereon a plurality of times is traveled from a base wire bobbin 7 to a winding bobbin 10. Further, a plurality of drawing dies 6 are arranged so that the die holes are situated on the traveling track section of the metal wire 8 from the guide capstan 4 to the driving capstan 4, and the apertures of the dies are successively reduced to reduce the diameter of the metal wire 8. In this superfine wire manufacturing device 1, guide pulleys 12 are arranged on this side of incident of the drawing dies 6, respectively.  According to this, the metal wire 8 is smoothly passed through the die holes while preventing the vibration thereof to provide a superfine wire free from a defect such as twist or breakage.
Patent JP-S56115002-A (JP)
Title: Waveguide-type directional coupler
Inventor: IKEDA AKIHIRO
IPC: H01P5/02
Filed: 1980-02-18
Abstract: PURPOSE:To realize a high degree of connection without increasing the number of coupling holes, by securing a connection between the narrow wall surfaces of two pieces of waveguides by providing a plural number of coupling holes and then reducing the width of the wide wall surfaces for the waveguide near these coupling holes. CONSTITUTION:The main waveguide 11 and the secondary waveguide 12 are adhered to each other at their narrow wall surfaces, and the coupling hole row 13 is provided on this surface of adhesion to secure a connection between the waveguides 11 and 12. Then the metallic block 14 is provided within the waveguide 12 to reduce the width of the wide wall surface for the waveguide 12 near the row 13. Thus the degree of connection is increased by reducing the width of the wide wall surface. Then a dense connection is obtained for a directional coupler without increasing the number of coupling holes, thus reducing the measurements of the directional coupler.
Patent JP-S61179965-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04G23/02
Filed: 1985-02-04
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-H03223911-A (JP)
Title: Automatic ac voltage controller
Inventor: HASEGAWA SUNAO
IPC: G05F1/10
Filed: 1990-01-29
Abstract: PURPOSE:To compensate continuously the output voltage against the disturbance by the PWM control to ensure the high accuracy and high stability by connecting a protection part to a control part to output a signal in order to stop the output of a pulse width modulation control signal when the current of a current detector exceeds a limit level. CONSTITUTION:A secondary winding 2-2 of a serial transformer is connected between an input terminal 1-1 and an output terminal 4-1, and two diagonal points of a bridge circuit containing the AC switches 3-1 - 3-4 are connected between the output terminals 4-1 and 4-2. A voltage suppressing element 11 is connected between other diagonal points of the bridge circuit, then to a primary winding 2-1 of the serial transformer via a current detector 10-4 and a filter 9. At the same time, a control part 6 is connected to the switches 3-1 - 3-4 to detect an error between the output voltage and the reference voltage and to output a PWM control signal to stabilize the output voltage. Then a protection part 10 is connected to the part 6 to output a signal which stops the output of the PWM control signal when the current of the detector 10-4 exceeds a limit level. In such constitution, the output voltage is stabilized with high accuracy and the protection of a device is attained despite the disturbance and the accidents.
Patent JP-H05216413-A (JP)
Title: Movable plane display system
Inventor: YAZAWA SATORU
IPC: G02F1/13
Filed: 1992-02-04
Abstract: PURPOSE:To enable the actual recognition of the layout over the entire part of sentences at all times by providing a mechanism for moving a plane display in a display state on a mechanism for supporting the plane display. CONSTITUTION:This display system is provided with a base 14 for supporting the display system 112, a liquid crystal display 15 as the plane display, a guide plate 16 for vertically moving the liquid crystal display 15, a guide plate 17 for laterally moving the liquid crystal display 15 and a mechanism 18 for supporting the liquid crystal display 15. A knob 19 is used to manually move the liquid crystal display 15. Namely, the liquid crystal display 15 can be vertically and laterally moved manually or with a keyboard, mouse, etc. Further, the contents displayed on the panel are varied by the output of a position detecting circuit. Then, the characters, etc., can be inputted and corrected while the layout over the entire part of the sentences is actually recognized at all times. The displayed characters are thus easily visible without reducing the sizes of the characters.
Patent JP-H02198464-A (JP)
Title: Editing inputting device
Inventor: YAMADA HIROICHI
IPC: G03G15/00
Filed: 1989-01-27
Abstract: PURPOSE:To recognize the size and the setting direction of a copying paper by making the copying paper size inputted when any of size indexes plotted on a tablet is pressed in the case of setting the acceptance mode of the copying paper size. CONSTITUTION:In the case that the acceptance mode for setting the copying paper size is set, when any of 521-525, the size indexes plotted on the tablet 510 (for example, each position where the size indexes such as 'lengthwise A4' and 'crosswise B5', etc., are plotted on the tablet 510 is the upper left end of the size and prescribes each corresponding size in the case of the acceptance mode) is pressed, the copying paper size is inputted. Thus, at the time of specifying the copying paper size, it can be easily recognized how large the real size is and how to set the direction, 'lengthwise' or 'crosswise'.