baber/WOPTO huggingface dataset:
Patent JP-H07171406-A (JP)
Title: Metallic carrier
Inventor: USUI MASAYOSHI
IPC: B01D53/86
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a metallic carrier having a structure formed by arranging metallic wires in metallic casing and excellent in characteristics as well is in profitableness in place of a metallic carrier based on a metallic honeycomb body using one or both of conventional expensive flat and corrugated sheetlike strip materials (foil materials). CONSTITUTION:This metallic carrier for carrying a catalyst for purification of exhaust gas consists of metallic casing made of heat resistant steel and metallic wires. The casing has hole forming parts O1-On (n>=2) parallel to each other along the periphery of the wall at desired intervals d1-dn-1 (n>=2) in the axial direction. A desired number of holes have been formed in the hole forming parts at desired pitches (p) and the wires have been fixed in the holes.
Patent JP-H09183859-A (JP)
Title: Production of resin particle
Inventor: SHIBAI YASUHIRO
IPC: C08J3/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To produce resin particles having narrow distribution of particle diameter in a nonaqueous solvent. SOLUTION: A resin solution or a resin precursor is suspended in a first organic solvent system in the presence of at least one kind of a disperse stabilizer to form water-in-oil type fine particles and then, the composition of the first organic solvent system is changed to afford a second organic solvent system and fine particles in the second organic solvent system is resinified to afford the objective resin particles. A disperse stabilizer capable of dissolving in the first organic solvent system and causing phase separation or forming a liquid drop like shape in the second organic solvent is used as the at least one kind of disperse stabilizer.
Patent JP-H11172075-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TAKASU NOBUTAKA
IPC: C08G59/40
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition excellent in the filling properties in a thin type semiconductor package and the releasability and excellent in the soldering resistance of a semiconductor package and a semiconductor device using the same. SOLUTION: In the semiconductor sealing epoxy resin composition comprising an epoxy resin containing at least 60 wt.%, based on the total epoxy resins, crystalline epoxy resin represented by the formula (wherein R is H, 1-9C alkyl or a halogen and may be the same or different from one another) and having a melting point of 50-150 deg.C, a phenolic resin curing agent, a fused silica powder, and at least one curing promoter selected from the group consisting of amidine compounds, guanicline compounds and imidazole compounds as the essential components, the ratio of the number of epoxy groups in the total epoxy resins to the number of phenolic hyciroxyl groups in the total phenolic resin curing agents is 1.1-1.5.
Patent JP-H07167520-A (JP)
Title: Cooling system with superheat controller
Inventor: HIMURA YOSHIAKI
IPC: F25B13/00
Filed: 1993-12-15
Abstract: PURPOSE:To prevent hunting of an expansion valve opening control system by simple method in a system for cooling matter to be cooled by evaporating refrigerant reduced under pressure by an expansion valve in a cooler. CONSTITUTION:Nonlinearity of a cooler is replaced with a linear control having a gain proportional to a product of a reciprocal of a temperature difference (DELTAt=tr-tg) of a cooler inlet temperature (tr) of matter to be cooled and refrigerant gas temperature (g) by an operation amount (v) calculated by linear control calculation to calculate an operation amount of an expansion valve. When the difference (DELTAt) is small, an increased amount of the preset operation amount is added to present operation amount to increase an opening of the valve.
Patent JP-H11158059-A (JP)
Title: Localization for transdermal medicine application and auxiliary kit for positioning
Inventor: FUISZ RICHARD C
IPC: A61K9/70
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject kit that enables a medicine to be dosed transdermally by putting a mark on the treating region of a patient to be treated and allowing the mark to be matched to the pattern relating or the medicine-dosing system. SOLUTION: Preferably, an ink stamper filled with an indelible ink is used to put a mark to treatment region for the patient almost permanently, and the complementary pattern provided on the bottom of the patch for transdermally dosing a medicine is matched to the mark for the treatment region. Since the treatment region is marked, the transdermal dosing system can be suitably localized to the mark, even in the case that visually localizing ability is lowered. In a preferred embodiment, the treatment by means of the kit is carried out in accordance to the steps 10-60 in the flow chart.
Patent JP-2000170159-A (JP)
Title: Vaned screwing pile
Inventor: HAYASHI MASAHIRO
IPC: E02D5/56
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce torque during mecution of work to permit to screw and embed a pile up to a hard ground by attaching vanes eccentrically from the center of a shaft of a pile body to the tip portion or outer peripheral surface of the pile body in a vaned screwing pile to be embedded underground by the screw action of vanes provided on the pile body. SOLUTION: Attaching portions 4a, 4b almost V-shaped in section are formed, which continues from respective lower end portion of a level difference portion provided at the tip to the upper end portion of other level difference portion of the pile body 2 of steel pile. And when welding a flat plate semi-circular steel vanes 12a, 12b to a pile body 2, the steel vane 12a is attached to the attaching portion 4a by deviating the center O1 of the vane 12a by a1 to the follow-up side in the rotating direction of the pile body 2 relative to the shaft center O of the pile body 2, and the center O2 of the other steel vane 12b deviated by a2 in opposite direction from the shaft center O of the pile body 2 and then attached to the attaching portion 4b.  That is, steel vanes 12a, 12b are made eccentric, an overhang length L1 from the outer periphery of the pile body 2 is made short at one end side, and the overhang length L2 is made long for the other side and attached to the pile body 2 thereby constituting the vane 10.
Patent JP-H03200325-A (JP)
Title: Tube for diffusion furnace
Inventor: NISHIMORI HIROTOMO
IPC: H01L21/22
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the coagulation of an additive component for diffusion and collection in the side end section of the opening section of a tube body, and to obviate the deterioration of the quality of a silicon wafer due to evaporation at the time of the extraction of a boat by forming the discharge opening of the tube body projected to the outside of a heater in the lowermost surface of the tube body. CONSTITUTION:The introducing port 5 and discharge opening 27 of an additive component for a diffusion are formed to a tube body 3 inserved into a heater 2 and projected to the outside of the heater 2, and the discharge opening 27 is shaped to the lowermost surface of the tube body 3. Consequently, even when the additive component for the diffusion is coagulated, the additive component is discharged quickly from the discharge opening 27 without being collected. When a lower-side inner wall in the tube body 3 is tilted in the direction that the discharge opening 27 is formed, the additive component for the diffusion collected over a wide range in the rube body 3, particularly in the longitudinal direction is discharged easily. Accordingly, the coagulation of the additive component for the diffusion and collection of same in the side end section of the opening section of the tube body 3 are prevented without making a temperature in the tube body 3 unstable, thus obviating the deterioration of the quality of a silicon wafer.
Patent JP-H11156874-A (JP)
Title: Antibacterial artificial marble and its manufacture
Inventor: TAKAHASHI NAOKI
IPC: B29C43/52
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high antibacterial effect with a small amount of a silver antibacterial agent by dispersing the agent carrying silver ion or silver compound on a surface of an inorganic carrier to be chemically bonded to the silver ion or silver compound or particularly the agent carrying an inorganic carrier as a calcium zinc phosphate only in a surface skin layer. SOLUTION: A resin paste obtained by mixing chopped glass fiber for reinforcing an artificial marble product 10 and impregnating the fiber with unsaturated polyester resin is urged by an urging unit while covering and holding a polyethylene film with the paste from above and below to form a compressed resin sheet 4. Meanwhile, an antibacterial agent aerosol obtained by introducing a silver antibacterial agent 5 in which a silver compound is carried to a calcium zinc phosphate into an ethanol, mixing, and dispersing it coats a molding surface 7 of an upper mold 2 previously heated at 150 deg.C for 10 min by a spray gun 6. In this case, the calcium zinc phosphate is used. However, any inorganic carrier chemically bonded to silver ion or silver compound may be used.
Patent JP-H07171263-A (JP)
Title: Recycling device for abrasive for pachinko ball, and abrasive-recycling device for abrasive-restoring passage using the recycling device
Inventor: KURIHARA AKIYOSHI
IPC: A63F7/02
Filed: 1993-12-17
Abstract: PURPOSE:To provide an abrasive-recycling device which is comparatively small-sized, and can quickly and assuredly polish an abrasive by a method wherein an abrasive is scraped up in the rotating direction by the longer radial part of a rotor of an agitating member while the abrasive is slidably brought into contact with the slit surface of a screen plate, and the abrasive is fed in the depressed surface of the slit of the screen plate by a shorter radial part of the rotor. CONSTITUTION:An abrasive which is input from an input port 3 is screened by a draining board 20 and fed to a recycling chamber 7, and polished and recycled by the cooperation of an agitating member 17 and screen plate part 10. When a longer radial part R1 of a rotor 16 of the agitating member 17 turns along the depressed surface slit of the screen plate part 10, the abrasive is pushed out in the rotating direction while being pressed by the longer radial part R1 of the rotor 16, and the abrasive 2 is polished and recycled by a sliding contact with the edge of the slit, i.e., the uneven coarse surface. Also when a shorter radial part R of the rotor 16 turns along the depressed surface slit of the screen plate part 10, the abrasive is drawn between the depressed surface slit and shorter radial part R2, and is polished and recycled by the following longer radial part R1, being accompanied by a cushioning reaction.
Patent JP-H05158242-A (JP)
Title: Positive type photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/028
Filed: 1991-12-03
Abstract: PURPOSE:To obtain the negative type photoresist composition high in sensitivity and resolution, small in absorption in the far ultraviolet region, responsive to rays shorter in wavelength, and also small in fluctuation of performance due to processing conditions after exposure especially at the time of manufacture of semiconductor devices by incorporating a specified compound. CONSTITUTION:This photoresist composition comprises the compound (a) having at least one group decomposable by acid and increasing in solubilitv in an alkaline developing solution by action of acid, in an amount of 3-99.9weight%, preferably, 5-95weight% of the total solid; the compound (b) to be allowed to produce an acid by irradiation with active rays or radiation in an amount of 0. 01-20weight%, preferably, 0.5-10weight%; and the compound (c) producing a base at a temperature of >=50 deg.C in a (c)/(b) molar ratio of 1/1000-10/1, preferably, 1/100-1/1. It is preferred to contain the resin (d) insoluble in water and soluble in alkali in an amount of 10-95weight% of the total solid.
Patent JP-H06193920-A (JP)
Title: Supercooling type ice heat storage system
Inventor: NAKAZAWA KUNIYASU
IPC: F24F5/00
Filed: 1992-12-24
Abstract: PURPOSE:To achieve higher efficiency during the cooling operation by a method wherein chilled water from a heat storage tank flows from a water chamber on one hand to a water chamber on the other hand by one pass in the production of a supercool water for making ice and from one of water chambers on one hand to other one thereof via the water chamber on the other hand by two passes in the production of chilled water for cooling to improve the heat conductivity of a supercooler. CONSTITUTION:In the production of a supercool water for making ice, chilled water flows parallel to a water chamber on the outlet side 2 of a supercooler from a water chamber on the inlet side 2 thereof to form one pass. In the production of chilled water for cooling, the chilled water flows in a U shape through a heat exchanger tube 5 of an evaporator 4 to form two passes. When supercool water starts freezing with the generation of a disturbance therein, posing a resistance to a flow at a position where freezing occurs. So, full bore ball valves 20A and 20B are used at a supercool water outlet valve at which the disturbance occurs the most frequently. This allows the reducing of a passage area of the chilled water to a half in the production of the chilled water for cooling to keep flow velocity in the heat exchanger tube 5 from lowering and moreover, the heat transfer area remains unchanged thereby achieving higher heat transfer performance and higher efficiency during the cooling operation.
Patent JP-2001163387-A (JP)
Title: Portable container for mouthful cooked rice
Inventor: WATANABE YAICHI
IPC: A23L7/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a portable container for mouthful cooked rice by which a user can directly carry cooked rice to the mouth and surely eat the rice by a mouthful by simply pressing the container by gripping or pinching with fingers of one hand even when the body is shaken during a walking, a riding a car or a working. SOLUTION: The opening 11 is formed in a manner to be covered by a covering article 20. At the same time, this container is formed in such a manner that the cooked rice being filled may be pushed out from the opening 11 when the body section 12 is pressed with fingers of one hand.
Patent JP-H09229629-A (JP)
Title: Sample stage
Inventor: NAKAYAMA YOSHINORI
IPC: G01B15/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide high dimensional precision and stability all the time by installing a diffraction grating for absolute calibration guaranteed by diffraction angle measurement (optical measurement) on a movable stage. SOLUTION: A movable stage 3 moves in X-direction and the movement quantity is measured by a laser interferometer 4. A diffraction grating 5 for dimensional calibration having a vertical cross-section structure composed in a (111) plane by employing a laser interference exposure method, by which a high precision patterning is carried out, in combination with a Si substrate or a (110) substrate of a compound semiconductor on which a fine vertical cross-section structure with high aspect ratio is formed and a wet anisotropic etching method and giving high SN ratio of secondary electron signals is used as a diffraction grating 5 to be installed on the stage 3 and to be used for absolute calibration.  Consequently, absolute correction of the measured size is carried out by the diffraction grating 5, which is a reference sample on the stage 3, so that absolute size can be guaranteed at high precision. Moreover, the absolute size of the reference sample is also guaranteed at high precision by optical measurement before assembly and a stage moving measurement method after assembly.
Patent JP-2000174486-A (JP)
Title: Light-transmission electromagnetic wave shield film and manufacturing method of light-transmission electromagnetic shield panel
Inventor: MATSUYAMA TAKEHIKO
IPC: H05K9/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a light transmission electromagnetic wave shield panel that has an excellent light-transmission property and at the same time the superior shield effect of an electromagnetic wave at low costs by forming a transparent adhesion layer on the surface where an electromagnetic wave shield pattern part is formed in a transparent film or on the opposite surface. SOLUTION: As a light-transmission electromagnetic shield panel A, as shown in figure (a), a light-transmission electromagnetic shield member 1 where an electromagnetic shield pattern part 10 is formed on one side of a transparent film 2 is applied onto a transparent substrate 50 via a transparent adhesion layer 25. As a light-transmission electromagnetic shield panel B, for example, as shown in figure (b), on the surface where the electromagnetic field pattern part 10 of the transparent film 2 or the like is formed, the transparent adhesion layer 25 is formed, and a film 75 that can be easily peeled off is applied onto the transparent adhesion layer 25.
Patent JP-H11169485-A (JP)
Title: Solid golf ball
Inventor: TANAKA TOSHIAKI
IPC: A63B37/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball having a good mold releasing property without impairing the excellent flying performance and durability intrinsic to the solid golf ball. SOLUTION: The core of the solid golf ball consisting of a core and a cover covering this core contains base material rubber and a metal salt of α,β- ethylenic unsatd. carboxylic acid as essential components and contains 0.1 to 20 pts.wt. polyethylene glycol per 100 pts.wt. base material rubber. The base material rubber is preferably a high cis-polybutadiene rubber having >=80% cis-1,4-bonds.
Patent JP-H07183369-A (JP)
Title: Method for forming trench isolation region
Inventor: TAKAHASHI HIROSHI
IPC: H01L21/76
Filed: 1993-12-22
Abstract: PURPOSE:To make the withstand voltage of an isolation region higher and to reduce leakage current in the part of a semiconductor substrate by securing the film thickness of a trench isolation region, and removing a processing affected layer. CONSTITUTION:After forming grooves 12 in a semiconductor substrate 11, an insulating film 13 is formed on the surface of the semiconductor substrate 11 including the insides of the grooves. in the first process. Next, the surface of the insulating film 13 is flattened by mechanical polishing without exposing the surface of the semiconductor substrate 11 in a second processing. Following this, the surface side of the insulating film 13 is etched until the surface of the semiconductor substrate 11 is exposed, in a third process. After that, the surface side of the semiconductor substrate 11 is polished by chemical mechanical polishing, and the height of the semiconductor substrate 11 is made lower than that of the insulating film 13, in a fourth process.
Patent JP-H11156076-A (JP)
Title: Needle thread tension imparting device for sewing machine
Inventor: IMAEDA NOBURU
IPC: D05B47/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To stabilize tension imparted to an upper thread in a sub tension adjustment mechanism provided on a thread dowel side rather than a main tension adjustment mechanism, to strengthen and adjust the tension and to dissolve the twist of the upper thread as mush as possible. SOLUTION: A sub tension imparting mechanism 20 is provided with a base plate 21, a spacer 23, a tension imparting plate 22, a thread passing clearance 24 through which an upper thread 5 passes, an energizing mechanism for energizing the tension imparting plate 22 to the base plate 23 through a rod 29 and a pressing metal fitting 30 and an energizing force adjustment mechanism 26 for adjusting the energizing force of the energizing mechanism, or the like. A first energizing force input part 34a of the energizing mechanism is arranged at a part corresponding to an upper thread route in the thread passing clearance and a second energizing force input part 30b is provided separately below the first energizing force input part 34a.  The inclination of the tension imparting plate 22 is prevented, the upper thread tension is stabilized and the upper thread tension is adjusted through an adjustment screw 34.
Patent JP-H09164469-A (JP)
Title: Mold for casting strap for connecting lug group of pole plate group for lead battery and method for casting strap
Inventor: SUZUKI JUICHI
IPC: H01M50/541
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To cast a strap for connecting lug group of cathode and anode of pole plate group for a lead battery as the one having uniform quality and improved corrosion resistance and mechanical strength. SOLUTION: In a mold 1 composed of a mold main body 1A forming cavities 2, 2 at the right and the left parts of an upper surface and penetrating cooling pipes 3 at the lower part thereof, molds 1B, 1B for supplying molten lead at both sides of the molding main body and heat insulating plates 10, 10 interposed between the mold main body 1A and the molds 1B, 1B at the both sides thereof, a heater 16 is arranged at the upper surface of the mold main body 1A between the cavities 2, 2.
Patent JP-H05179892-A (JP)
Title: Lining structure for excavated face or the like
Inventor: KAWARAI TOSHIO
IPC: E21D11/08
Filed: 1991-12-27
Abstract: PURPOSE:To provide a lining structure for a nexcavated face or the like desirable in water tightness as well as large in tension resistance and shearing force resistance. CONSTITUTION:There are provided a fastening material insertion hole 9 and a fastening material carry-in passage 10 opened to the opposed end faces 2 of segments 1, 1, and joint fastening material 18 made of flexible linear steel is inserted into the material insertion hole 9 and fastening material carry-in passage 10 and fixed by adhesive. Packing 46 is then interposingly inserted between the end faces 2, 2 orthogonal to the axial direction of the segments 1, and sealant 30 is interposingly inserted between the end faces 2, 2 orthogonal in the circumferential direction and bonded by adhesive.
Patent JP-2000166515-A (JP)
Title: Manufacture of cake of pounded fish and their manufacturing apparatus
Inventor: HOSHINO HIROSHI
IPC: A23L17/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for Hanpen (cooked fish paste) and their manufacturing apparatus increase manufacturing yield and manufacturing efficiency capable of manufacturing Hanpen excellent in palate feeling. SOLUTION: The Hanpen 10 is heated by the secondary heating device 12 after heating by the primary heating device 11 as the result the Hanpen is heated in two heating processes. A sitting processing part 13 is installed between the primary heating device 11 and the second heating device 13. The first heating device has the first and second energizing conveyer 16, 19, the Hanpen is heated to 25-65 deg.C in the atmosphere caused from Joule heat by energizing from electrodes 21, 22 while being conveyed. The second heating device 12 has a hot water tank 20 storing hot water (W), the Hanpen is heated above 70 deg.C while being conveyed by the carrying conveyer 27.