baber/WOPTO huggingface dataset:
Patent JP-H05192523-A (JP)
Title: Filter device
Inventor: IMAIZUMI YUKIFUMI
IPC: H01L21/304
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a filter device reducing the stagnation of a fluid, having good degassing properties and excellent in gas replaceability by allowing one end of a stagnation preventing member to protrude into an outlet chamber and gradually decreasing the cross-sectional area of the passage of the outlet chamber toward the inlet of the chamber. CONSTITUTION:A stagnation preventing member 15 is arranged between the inlet 12 of a casing 11 and a ceramic filter 14. The stagnation preventing member 15 has a wide shoulder part 15d at the intermediate part thereof and a metal O-ring 17 is arranged between the shoulder part 15d and the ceramic filter 14. Streamline protruding parts 15a, 15b are provided to the leading ends of the stagnation preventing member 15 and the protruding part 15b protrudes into the inlet 12. Since the inner surface of the casing 11 is tapered toward the outlet of the casing, an inflow fluid smoothly passes through the filter 14 without stagnating within an inlet chamber 18. Since the protruding part 15a protrudes into the outlet chamber 19, the inflow fluid smoothly flows out of the outlet 13.
Patent JP-S62185045-A (JP)
Title: Novel tetracarboxylic acid or anhydride thereof
Inventor: TESHIROGI TAKUMA
IPC: C07C51/00
Filed: 1986-02-10
Abstract: NEW MATERIAL:A compound shown by formula I (X is group shown by formula II, formula III or anhydride thereof). EXAMPLE:m-Phenylenebissuccinic acid. USE:A polyimide raw material, plasticizer and epoxy curing agent. PREPARATION:Isophthalaldehyde obtained from metaxylylenediamine is reacted with ethyl cyanoacetate in the presence of piperidine as a catalyst to give 1,3-bis(beta-cyano-beta-ethoxycarbonylvinyl)benzene shown by formula IV, which is dispersed into ethanol, reacted with an aqueous solution of KCN at room temperature, made strongly acidic by addition of conc. hydrochloric acid and water and ethanol are distilled away under reduced pressure. Conc. hydrochloric acid is added to the residue, which is heated under reflux to give metaphenylenebissuccinic acid.
Patent JP-S61185101-A (JP)
Inventor: NOMURA KAZUO
IPC: A01B17/00
Filed: 1985-02-12
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-S55119527-A (JP)
Title: Automatic driving mechanism
Inventor: OSUDA TOORU
IPC: B60K31/02
Filed: 1979-03-07
Abstract: PURPOSE: To offer a simply constructed automatic driving mechanism by means that a cylindrical coil wound underframe is bolted to a housing and input and output rods are put through a bisected yoke enclosing the underframe.  
     CONSTITUTION: A bearing 6 through which an output rod 7 attached to a clutch 8 is inserted is fixed to a housing 2. An arm stopper 9 is fixedly connected to the output rod 7 to which an arm 10 connected to an acceleration link is tightened with a nut 11. An underframe 15 on which a solenoid coil is wound up is fixed to a flange 2 with a bolt 13. An input rod 18 faced to the output rod is put in the core of the coil 16. The input rod 18 is connected by deceleration gears 19, 31, 34 to a motor 35 which can vary the specified speed of an automobile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07220098-A (JP)
Title: Plotting data generator for circular arc by polygonal approximation
Inventor: MIURA KIYOHISA
IPC: G09G5/20
Filed: 1994-01-28
Abstract: PURPOSE:To perform polygonal approximation conversion on only a part displayed on a screen actually out of set circular arcs in the plotting data conversion of a circular arc by polygonal approximation. CONSTITUTION:The polygonal approximation conversion on only a display part is performed by finding the intersection of the set circular arc with each side of a display area by an intersection coordinate calculation means 2, calculating the start angle and end angle of a circular arc part in the display area by an intersection angle calculation means 4, and setting those angles on a conversion means 10 by a start angle setting means 8 and an end angle setting means 9. When the start point coordinates of the set circular arc exist in the display area. the start angle is set as the one of the circular arc as it is, and when the end point coordinates exist in the display area, the end angle is set as the end angle of a display circular arc.
Patent JP-H03231239-A (JP)
Title: Silver halide color photographing sensitive material and color image forming method by using the same
Inventor: ASAMI MASAHIRO
IPC: G03C7/26
Filed: 1990-02-06
Abstract: PURPOSE:To reduce variation of performances during the storage of a product and the enhance storage stability of a dye image by incorporating a specified compound alone or in combination in a photosensitive material and chemically sensitizing a silver halide emulsion layer with a cold compound. CONSTITUTION:The photosensitive material contains one of the compounds represented by formulae I, II, or III alone or in combination and the silver halide emulsion layer is chemically sensitized with the gold compound. In formulae I - III, each of R21, R22, and R30 is an aliphatic or aromatic group or the like; X is released by reaction with an aromatic amine developing agent; A is allowed to form a chemical bond by reacting with the aromatic amine developing agent; (n) is 1 or 0; B is H, an aliphatic or aromatic group, or the like; Y1 is a group for prompting addition of the aromatic amine developing agent to the compound of formula II; Z is a nucleophilic group or a group to be decomposed in the photosensitive material and to be allowed to release a nucleophilic group, thus permitting stability of performances during the storage of the product, fastness of a dye image, and storage of a white ground to be enhanced.
Patent JP-H11208445-A (JP)
Title: Wiring structure for parking brake cable of automobile
Inventor: TAJIKA SHUNSUKE
IPC: B60T11/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To secure a specified minimum ground clearance for an automobile by preventing its parking brake cable from being sunk on the way owing to deposited snow repelled at the front surface of a muffler. SOLUTION: A parking brake cable 29 couples a brake body 24 for braking each rear wheel 11 with a parking brake operating part 23. On the plane view, the parking brake cables 29 are arranged approx. symmetrical to the left and right. Among two parts, one (close part) positioned near ahead of the front surface 40 of a muffler 19 on the middle way 39 of one side brake cable 29 and the other part of the other side brake cable 29 mating with the close part about the left-right direction, only that part which is situated near ahead of the front surface 40 of the muffler 19 is supported on a car body stationary side member 2 using a clamp 33.
Patent JP-S60172134-A (JP)
Title: Forming of glass tube for exhaustion
Inventor: TAKEDA TAKAO
IPC: H01J9/38
Filed: 1984-02-15
Abstract: PURPOSE:To make it possible to form an accurate protrusion with a simple configuration by heating and softening all around a specified portion of a glass tube and then inserting a shaft into the glass tube through this heated portion and by applying a pressing force to the glass tube toward the middle part of it. CONSTITUTION:A specified position 64 at one end 62 of a glass tube 61 is heated and softened all around by a ring burner B. A stopper D is placed to touch on the other end 63 of the glass tube 61, and on the other hand an insertion part C1 of a shaft C (made of graphite and a combination of the insertion part C1 and a touching part C2) is inserted through the end 62 of the glass tube 61 until the touching part C2 touches on an end face 65 of the glass tube 61. The shaft C is pressed toward the middle part of the glass tube 61 to form a sword guard-shaped protrusion 66 at the specified position 64 where the glass tube 61 is heated and softened. Then the shaft C is taken out of the glass tube 61 and the stopper D is also removed; thus an exhaust tube 6 is completed.
Patent JP-S55118823-A (JP)
Title: Patern coloring and forming method
Inventor: OKUDA YOSHIO
IPC: B29C51/42
Filed: 1979-03-07
Abstract: PURPOSE: To simultaneously perform an embossed pattern forming and a coloring in one treatment process, by a method wherein a powder resin coloring agent previously dispersed on a section which is in contact with either of a mold and a thermoplastic material is pressed by heating.  
     CONSTITUTION: Powder resin 2 used as a coloring agent is dispersed on a surface, which is colored and formed, of, say, a polyvinyl chloride sheet 1, or the powder is adhered or applied thereon resulting from the electrification of it. A former 3 having projecting portions 3a provided corresponding to a pattern shape is then placed on the polyvinyl chloride sheet 1, the sheet 1 being heated while a portion to be colord and formed is being pressed by means of the heated projecting portions 3a or the projecting portions 3a acting as an electrode of a welder. As a result, a concave pattern 4 is pressed on a forming surfac of the polyvinyl chloride sheet 1, the powder resin 2 on the surface of the polyvinyl chloride sheet 1, simultaneously, being deposited at the inside of the concave portion for coloring. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52109224-A (JP)
Title: Luggage box for dump truck or the like
Inventor: KONDOU KAZUMASA
IPC: B60P1/28
Filed: 1976-03-10
Abstract: PURPOSE:To provide a luggage box for a dump truck of reduced space and simple and rigid structure by forming channel structur at the upper and lower edges of side walls of the box as strong members for compression and tension.
Patent JP-H06237919-A (JP)
Title: Body form analyzer
Inventor: SATO YOICHI
IPC: A61B5/107
Filed: 1993-02-16
Abstract: PURPOSE:To photograph a body long in a longitudinal direction with the almost same precision as in longitudinal and lateral directions by providing a device for photographing the body through a cylindrical lens and a device for correcting the distorted image and outputting it. CONSTITUTION:A person to be measured stands in front of background 1 and is photographed from the front and side faces by a photographing device 2, and this image is inputted to an operation processor 4. The body is longitudinally long and laterally short but the photographed image is distorted so that the longitudinal and lateral lengths can be almost equal. Therefore, when processing the image, it can be processed with the almost same precision as in the longitudinal and lateral directions. The data of the image are converted by the A/D conversion part of the operation processor 4, and body form balance is calculated. On the other hand, the sex, age, height and weight. of the person to be measured are inputted from a data input device 3, the data of a standard healthy person with the same sex and age as the recorded person to be measured are extracted, and those data are compared with the data of the calculated body form balance. Then, the compared data or the distortion corrected images are outputted from an output device 6.
Patent JP-S58142991-A (JP)
Title: Drying of organic solid material such as brown coal
Inventor: NAKABAYASHI YASUYUKI
IPC: C10L9/08
Filed: 1982-02-19
Abstract: PURPOSE:To carry out drying efficiently with lttle trouble in handling, by subjecting classified organic solid material such as brown coal, etc, to unsteamed dehydration with saturated steam, etc., passing super heated steam through it so that water is evaporated into a low water content. CONSTITUTION:An organic solid material such as brown coal, lignite, sub-bituminous coal, etc. containing granular or powdery matter is sent to the granulator 1, the second and the third classifiers 2 and 3 and separated into agglomerated granules, granular matter, and fine particulate. The agglomerated granules and the granular matter are combined, sealed in a dryer 4 consisting of the pressure containers 4a and 4b like autoclave, high-temperature and high-pressure saturated steam or hot water is fed to it so that they are subjected to non- evaporating dehydration (the first heating), and superheated steam is introduced to them so that water kept in voids between the material particles is evaporated  and dried (the second heating). The (saturated) exhausted steam generated during the operation is used as heat source for the first heating.
Patent JP-H09223890-A (JP)
Title: Radio wave absorber
Inventor: HONMA YOKO
IPC: H05K9/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of wave absorbing characteristic even in a short-wavelength frequency band and to make the title absorber be of a thin type by a method wherein poly (β-hydroxybutylate) or a copolymer thereof is made a dielectric layer and a resistive film is formed at least on one surface of this dielectric layer. SOLUTION: Poly (β-hydroxybutylate) or a copolymer thereof is made a dielectric layer 1 and a resistive film 2 is formed at least on one surface of this dielectric layer 1 by using a thin film prepared by ion plating, evaporation, sputtering or the like of a metal oxide, a metal nitride or a mixture thereof. Besides, the relative dielectric constant of the dielectric layer is improved by controlling the orientation by poling by an electric field. Moreover, a metal layer 3 is laminated on the surface of the dielectric layer whereon the resistive film 2 is not formed, and protective layers 4 and 5 of organic macromolecular films or sheets are formed on the surfaces of the resistive film 2 and the metal layer 3 respectively.
Patent JP-H0421703-A (JP)
Title: Moldable composition and manufacture of sintered body
Inventor: KAWAMOTO MASAYUKI
IPC: C08K3/14
Filed: 1990-02-06
Abstract: PURPOSE:To the above moldable composition used to manufacture the sintered body having good fluidity, compactibility, degreasing property and shape holding property by constituting it with organic binder composed of the specific aminated polyester and ceramic powder or metal powder. CONSTITUTION:The composition for compacting constituted with the organic binder composed of the aminated polyester shown with general formula X<1>-[-(A<1>- O)n-A<2>-X<2>]m[A<1> and A<2> are alkylene group with 2-4 number of carbons having side chain of alkylene group or aryl group with 1-4 number of carbons, X<1> is residue of compound containing >=2 of active hydrogen, X<2> is amino group shown with the formula (R<1> and R<2> are hydrogen atom and alkyl group with 1-4 number of carbons) (n) is >=1 of integer, (m) is 2-8] is compacted into the desired shape with extrusion, etc., after heating and kneading, and after heating and removing the organic binder from this green compact, the sintering is executed to obtain the sintered body. The above composition can be easily compacted to the complicate shape and bleeding of the binder component at the time of extrusion-compacting, is not developed. Further, the green compact can be degreased in a short time and the deformation caused by the dead wt. is not developed and the product having high accuracy is obtd.
Patent JP-S60216851-A (JP)
Inventor: ITSUSHIKI TSUTOMU
IPC: B02B5/02
Filed: 1985-02-14
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-H05226397-A (JP)
Title: Thermal cure type automatic molding device for semiconductor
Inventor: FUJIMOTO HITOSHI
IPC: H01L21/56
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the title device capable of controlling the shrinkage of a resin from the direction to oppose to a sealing resin layer on an arbitrary condition by a method wherein the device is provided with a molding part, an unloader part and a cooling mechanism, which encircles a treatment finished product and is mounted to a part to oppose to the unloader part. CONSTITUTION:A thermal cure type automatic molding device for semiconductor use is provided with a molding part for performing a thermal cure type molding, an unloader part, which is installed following the molding part and takes out a product 6, and a cooling mechanism, which encircles the treatment finished product 6 and is mounted to a part to oppose to the unloader part. For example, when a product 6 is arranged on a pallet 9 provided on an unloader, the product 6 is arranged in such a way that a space 18 is formed between the unloader and the product 6. The product 6 in immediately after a molding process is transferred via suction pads 16 and 18 for transfer use and a fluid of normal temperatures, such as the air, is blown through a fluid jet hole 19 and the pad 8, whereby an equal cooling of the upper side and the lower side of a sealing resin is performed, the shrinkage of the resin is also made to perform equally and the warpage of the product 6 is suppressed to the minimum.
Patent JP-S57141618-A (JP)
Title: Multiwavelength laser oscillator
Inventor: NISHIMURA TOMONARI
IPC: G02F1/37
Filed: 1981-02-26
Abstract: PURPOSE:To increase the convertible wavelength range by setting the center of rotation of a nonlinear crystal fixed on a rotary table so that a laser beam is passed through the point of symmetry of the crystal at the time of the maximum rotation of the crystal. CONSTITUTION:When a nonlinear optical crystal 2 made of LiNbO3 crystal is fixed on a rotary table 3, and dye laser beams with variable wavelengths oscillating at 0.58-0.84mum and YAG laser beams oscillating at 1.06mum are allowed to enter the crystal 2 to take the beat, in the case where the crystal 2 is a 60 deg. cut crystal, the crystal 2 has + or -30 deg. maximum angle of rotation. The center line 1a of the laser beams 1 is passed through the point 4 of symmetry of the crystal 2 to the angle of rotation, and the intersection 5 of the extension 1b of the center line 1a of the incident beams and the central axis 1c of the crystal is determined to be the center of rotation. Thus, the convertible wavelength range is increased.
Patent JP-2000223892-A (JP)
Title: Electronic parts supplying device
Inventor: KITAJIMA TAKAHIRO
IPC: H05K13/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts supplying device which can suppress the adhesion of solder tailings to the slidably contacting surfaces of a delivery pipe, a thrusting-up member, and a bush. SOLUTION: An electronic parts supplying device is provided with a cylindrical delivery pipe 41 having a chip introducing port 49 which is faced to the bottom opening 32 of a parts stocker 11 on its upper end, a cylindrical thrusting-up member 42 the inner peripheral surface 42b of which is slidably engaged with the outer peripheral surface 41a of the pipe 41 and thrusts up chip parts existing around the introducing introducing port 49, and a bush 44 which fringes the edge section of the opening of the parts stocker 11 having an inner peripheral surface 44a with which the outer peripheral surface 42b of the member 42 is slidably engaged.  Of the outer peripheral surface 41a of the pipe 41, inner and outer peripheral surfaces 42b and 42a of the member 42, and the inner peripheral surface 44a of the bush 44, at least the inner peripheral surface 44a of the bush 44 is surface-treated so as to prevent the adhesion of solder tailings.
Patent JP-H05192077-A (JP)
Title: Preservation storage house for food
Inventor: ISHII KENICHIRO
IPC: A23B7/148
Filed: 1992-01-17
Abstract: PURPOSE:To maintain the ethylene removability at a high level for a long period and retain the freshness of a food. CONSTITUTION:A hermetically sealed container 1 for housing foods (M) and a circuit (1a) for circulating an atmospheric gas in the hermetically sealed container 1 are installed and an ethylene removing member 2 is arranged in the circuit (1a). This ethylene removing member 2 is composed by forming a light exciting catalyst layer containing an ethylene adsorbent mixed on the surface of a carrier and a lamp unit for irradiating the light exciting catalyst layer is provided. Ethylene contained in the atmospheric gas in the circuit (1a) is adsorbed and collected with the ethylene adsorbent mixed in the light exciting catalyst layer. The light exciting catalyst layer is activated by irradiation with light to form OH radicals from moisture in the atmospheric gas. The resultant OH radicals are made to efficiently react with the ethylene collected in the adsorbent. Thereby, the ethylene is oxidized and decomposed into CO2 and H2O. As a result, the ethylene removability is exhibited for a long period.
Patent JP-H10224974-A (JP)
Title: Coupling pipe for perforated pipe of underground line its manufacture
Inventor: IWATA MASAKI
IPC: F16L25/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect a block-type perforated pipe and a single pipe arrangement type perforated pipe by fixing a connecting pipe to each inserting hole provided at the other end of a coupling body respectively and causing them to communicate, and connecting each connecting pipe projecting at the other end of the coupling body to each single pipe of a single pipe arrangement type perforated pipe respectively. SOLUTION: One end of a coupling body 1 is a female connecting end 3 to be connected to the male connecting end of a block-type perforated pipe, and a reinforcing ring 4 is fitted and fixed to its peripheral surface, and a recession 5 into which a block-type perforated pipe is inserted is formed concentrically at its end surface. In the opening end of each inserting hole 2 provided at the other end of the coupling body 1, one end of a connecting pipe 6 having a circular cross section is inserted and fixed respectively, is caused to communicate to the opening end of each inserting hole 2 respectively and is arranged in parallel with the axis of the coupling body 1. This connecting pipe 6 is connectable to each single pipe of a single pipe arrangement type perforated pipe respectively, by making its diameter and interval the same as each single pipe of the single pipe arrangement type perforated pipe. Accordingly, it is possible to connect the block-type perforated pipe to the single pipe arrangement type perforated pipe.
Patent JP-H02208074-A (JP)
Title: Printer
Inventor: BABA KIMIO
IPC: B41J13/00
Filed: 1989-02-08
Abstract: PURPOSE:To connect to a host apparatus by both switching means for obtaining a print starting position from the upper end of a slip sheet and from the lower end by a simple switching by providing both the means. CONSTITUTION:When a control command fed from a host apparatus (PRC) is received, a printing line reference set to a switch 11 can, in the case of a cut form suction command, be read. If the read print reference is an upper end reference, a motor 3 is rotated, it is waited until a cut form arrives at a photosensor 4. When the cut form arrives at the photosensor 4, a remaining conveying distance (la) is conveyed, and the motor 3 is then stopped. In case of a lower end reference, the motor 3 is similarly rotated, the cut form arrives at the photosensor 4, and then it is waited until the form passes the photosensor 4. If the form passes the photosensor, remaining conveying distance (lb) is conveyed, and the motor 3 is then stopped.
Patent JP-H05220080-A (JP)
Title: Suction device for floor for vacuum cleaner
Inventor: INUI HIROAKI
IPC: A47L9/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide a suction device for floors o a vacuum cleaner with excellent usability which eliminates pillage of dirts by always distributing light over a floor surface to be cleaned optimally. CONSTITUTION:A plurality of refraction plates 14 which are supported with a rotating shaft 20 on the side of a handle 21 and connected with a connecting device 19 are arranged in front of a lamp 11 and a roller 17 on which the connecting device 19 is placed and a pulley 16 coaxial with a pipe arm 15 are linked with a belt 18. Thus, with the rotation of the pipe arm 15, the refraction plates 14 are turned vertically thereby enabling the obtaining of a suction device for floors with excellent usability which allows the variation in an diation surface of the lamp 11.