baber/WOPTO huggingface dataset:
Patent JP-S6215102-A (JP)
Title: Temporary clamping method for bicycle wheel
Inventor: KOSAKA AKIHIKO
IPC: B60B31/02
Filed: 1985-07-11
Abstract: PURPOSE:To prevent a rim from being damaged by configurating a device in such a way that when a spoke is temporarily clamped with the rim by a nipple, the nipple is screwed into the spoke from the outside of the rim while the screw end of the spoke is positioned closely to a spoke hole where the spoke is curved. CONSTITUTION:The screw end of a spoke 2 is positioned closely to a spoke hole of a rim 3 while the spoke is curved, then a nipple 21 is screwed into the spoke from the outside of the rim under the above said condition maintained. This configuration prevents the tip end of the spoke 2 from coming in contact with the surface of the rim around the spoke hole 31 when the rim 3 is con nected with the spoke 2. Accordingly, this method is capable of preventing the inner surface of the rim from being scratched by the tip end of the spoke.
Patent JP-S5958717-A (JP)
Inventor: NAGAI KAZUTOSHI
IPC: H01H21/02
Filed: 1983-08-23
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-H08176047-A (JP)
Title: Mixture of alkoxylated product with narrow alkoxyl distribution
Inventor: IGUNATSU BUINMAA
IPC: C09K23/42
Filed: 1995-06-20
Abstract: PURPOSE: To obtain the subject mixture comprising alkoxylation products each having a specified structure, having narrow alkoxyl distribution and excellent biodegradability and useful as a detergent, a nonionic component of detergents, an emulsifier, a dispersant or the like.  
     CONSTITUTION: This mixture comprises a mixture of alkoxylation products of formula I [R is an organic compound group containing active hydrogens; (m) is 1 to the atom number of the above-mentioned active hydrogens; (x) and (y) are the average number of moles of ethylene oxide unit and propylene oxide unit respectively, being each 2-10], wherein each alkoxylation unit in the mixture has ≤18 wt.% alkoxylation degree. This mixture is preferably obtained by reacting an organic compound containing active hydrogens with ethylene oxide in the presence of catalysts of formula II and formula III [R 3  is a 8-30C alkyl or a 8-30C alkenyl; (n) is 0-6; R 4  is a 1-10C alkyl, H or the like; M is Ba, Ca or the like; (z) is 0.9-1.8] and a base is added to the mixture of the resultant ethoxylation products and propylene oxide is also added thereafter. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6132338-A (JP)
Title: X-ray tube device for stereo radiography
Inventor: YOSHIZAWA TATSUYA
IPC: H01J35/14
Filed: 1984-07-23
Abstract: PURPOSE:To make defocusing X-rays not to reach the other focal point when having formed only one focal point by arranging the third electrode, whose potential is equal to a cathode or negative, between two focusing electrodes of the cathode opposite to anode. CONSTITUTION:An X-ray tube device for stereo radiography is formed by housing a rotary electrode provided with the target 3 and focusing electrodes 5a and 5b attached to a cathode through an electrode holding plate 7a inside a vacuum envelope. Thereby, the third electrode 8 in a salient form is additionally attached in the central position of the focusing electrodes 5a and 5b while being given potential equal to the cathode or negative in order to form a strong electric field region 11. Accordingly, defocusing X-rays when having formed only the focal point on one side on the target 3 are shielded by the strong electric field 11 for preventing them from scattering up to the vicinity of the focusing electrode on the other side thus obtaining a distinct image having little fog due to defocusing X-rays.
Patent JP-2000334204-A (JP)
Title: Freeze concentration and crystallization method
Inventor: KIDA MINORU
IPC: B01D9/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide the method for simply crystallizing a solute component from a solvent efficiently and inexpensively while restraining thermal denaturation. SOLUTION: This method comprises concentrating the solute by cooling the solvent and freezing water in the solvent and then crystallizing the solute in the concentrated solution. Such a progressively freezing method is applied, that crystals of the water are grown from a heat transfer surface which is provided under a crystallizer or on the periphery of the crystallizer by cooling the heat transfer surface.
Patent JP-H078236-A (JP)
Title: Production of amazake (a sweet wine of rice)
Inventor: NAGASE SHINICHI
IPC: A23L2/38
Filed: 1993-06-24
Abstract: PURPOSE:To obtain an amazake (a Japanese sweet wine of rice) efficiently, by irradiating an ultrasonic vibration to the malted rice in water to enhance dissolution of an amylase, and by an action thereof. CONSTITUTION:An ultrasonic vibration is irradiated to a mixture 1 of the malted rice in water.
Patent JP-S6045246-A (JP)
Title: Formation of resist pattern
Inventor: YAMASHITA YOSHIO
IPC: G03C5/00
Filed: 1983-08-23
Abstract: PURPOSE:To enhance sensitivity and resolution by using as a resist material of an oligomer having a light absorption coefft. of >5mum<-1> in the far UV wavelength range and contg. at least one of each group of quinonediazide, such as azido, double bond, and halogen. CONSTITUTION:An oligomer having a high light absorption coefft. in the far UV wavelength region, and contg. at least one of each group of quinonediazide, such as azido, double bond, and halogen, is used as a resist material, and applied to the surface of a substrate to form a resist film to be exposed with the far UV rays. As this oligomer, a novolak resin naphthoquinone-1,2-diazido-5-sulfonate (LMR), a novolak resin (<=10 polymn. degree) cinnamate, vinylphenol p-azidobenzenesulfonate and p-chloromethylbenzenesulfonate, etc. are used.
Patent JP-H079083-A (JP)
Title: Manufacture of sand mold
Inventor: NISHIDA MASAFUMI
IPC: B22C9/02
Filed: 1993-06-24
Abstract: PURPOSE:To prevent the breakage of a mold surface by making a sand mold so that the uniform force acts on the sand mold and a molding flask at the time of putting upper and lower molds on a surface plate one on another in a method for manufacturing the same mold. CONSTITUTION:In the method for manufacturing the sand mold, the molding flask 2 and an auxiliary flask 3 are mounted on the mold surface model 1, molding sand is filled into the molding flask 2 and the auxiliary flask 3, and the excess sand projecting from the end surface of the molding flask 2 is removed after removing the auxiliary flask 3 to form the flat surface. Then the auxiliary flask 3 is made larger than the molding flask 2, the molding sand is packed up to the upper end surface of the molding flask 2, and the flat surface is formed in the condition of allowing the molding sand to remain in a prescribed thickness on the whole circumference of the upper end surface of the molding flask 2. At the time of putting the sand mold on the base board by turning over it, since no gap is generated between the molding flask 2 and the surface plate, the uniform force is acted on the sand mold and the molding flask.
Patent JP-H08325326-A (JP)
Title: Production of imidated acrylic resin
Inventor: AKIYAMA KAZUHIKO
IPC: C08F8/30
Filed: 1995-05-29
Abstract: PURPOSE: To obtain the subject resin by making a tetraalkylammonium salt as a ring closure promoter exist in an extruder, excellent in heat resistance and transparency, useful as a weakly electric part, etc. CONSTITUTION: This imidated acrylic resin is obtained by converting (A) a copolymer comprising a methacrylic acid and/or acrylic acid unit into a six- membered ring acid anhydride unit-containing thermoplastic polymer by adding (B) 0.001-2wt.% of a tetraalkylammonium salt of the formula [R4 N]<+> X<-> (R is a 1-8C alkyl or a 6-14C cycloalkyl; X is chlorine, bromine or iodine), reacting the polymer with (C) ammonia water or an aqueous solution of urea to substantially convert the six-membered acid anhydride unit to a glurtarimide unit of the formula (R1 and R2 are H or methyl). The component A consists essentially of a methacrylic acid unit, the content of the methacrylic acid and/or acrylic acid content is 3-40wt.% and the heat treatment temperature in the extruder is preferably 200-350 deg.C.
Patent JP-S5485448-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/64
Filed: 1977-12-20
Abstract: PURPOSE: To prevent the transmission of the heat in a heating chamber to the oscillator side without a partition plate by introducing the cooling air for a high frequency oscillator from the oscillator side of a waveguide and discharging it from the end of the waveguide.  
     CONSTITUTION: A waveguide 2 and a heating chamber 3 are connected by an antenna 7. The wind given by a fan 4 to cool a magnetron 1 is introduced through a waveguide 2 and discharged through punching holes 6 at the end of the waveguide 2. Consequently, the risen temperature in the heating chamber 3 is not be transmitted to the magnetron side, and the loss of the high frequency wave can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000344821-A (JP)
Title: Catalyst for olefin polymerization
Inventor: ISHIZAKI KENICHI
IPC: C08F4/70
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which copolymerizes effectively an olefin and a polar monomer and gives a copolymer having a high content of the structure unit derived from the polar monomer by using a pyridine derivative having an aminomethyl group, a transition metal compound of the group 8-10 and an activation. SOLUTION: A pyridine derivative having, as a substituent group of the carbon next to the nitrogen of a pyridine ring, an amino methyl group which may have a substituent group is used. An example is one having a structure of the formula. In the formula -NR1R2 is an amonomethyl (wherein R1 and R2 are each H or an organic group) which may have a substituent group. A transition metal compound of the group 8-10 to be used is a compound which is represented by MX1X2Ln and is considered to react with the pyridine derivative to form a complex. In the formula M is a transition metal of the group 8-10; X1 and X2 are each H or an organic group which can bond to M with an element of the group 14-17, L is a neutral ligand; and n is 1 or 2.
Patent JP-H08331323-A (JP)
Title: Image reader
Inventor: NAMIKAWA MASANORI
IPC: H04N1/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide an image reader by printing out a dirt state of a read section onto recording paper so as to recognize the dirt state and a dirt position. CONSTITUTION: When a dirt discrimination count section 9 counts a preset dirt detection period, a system control section 2 drives a read section 4 to allow the read section 4 to read a white part of an original guide section guiding an original to an original read position of the read section 4 as a prescribed white original and allows a dirt discrimination section 5 to discriminate the presence of a dirt from a read image.  When the read discrimination section 5 discriminates the presence of dirt, the system control section 2 allows a dirt count section 8 to count the number of times of discrimination, and when the discrimination of presence of dirt takes place at a prescribed ratio by the count result of the dirt count section 8, the presence of dirt is discriminated finally, the image of a white original read by the read section 4 and an image of a warning text generated by a warning text generating section 7 are transferred to an output section 6, which prints out the image onto recording paper.
Patent JP-S5855262-A (JP)
Title: Protecting device for thermal head overheating
Inventor: KAWAGUCHI HATSUO
IPC: B41J2/375
Filed: 1981-09-28
Abstract: PURPOSE:To lengthen a device life, by a method wherein a larger number of heating elements than that of bits for printing data are aligned in succession, and the position of the heating element is gradually displaced by appropriately shifting the printing data provided to a shift resistor each time a printing is made on one label. CONSTITUTION:If a printing of a bar code on one heat-sensitive label is completed, a label detecting signal A of a succeeding label is inputted to a first counter 14 and a second counter 15, the count value is upped by 1, and simultaneously, it is inputted to a shift terminal of a shift resistor 5 through an OR circuit 9. Then, an AND circuit is in a 0 output condition, and thereby, a bar code data in a shift resistor 5 brings a rightmost bit to a 0 from a state b and shifts it by one full bit as shown in a condition c. This causes a printing position to be shifted by one full bit each time a printing is made on one label, and enables lengthening of a heating resistance element life.
Patent JP-H07333950-A (JP)
Title: Color image forming device
Inventor: KURIHARA HIDEAKI
IPC: G03G21/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a color image forming device capable of forming a large amount of image at a high speed and provided with an automatic wire-cleaning means for plural electrifying wires. CONSTITUTION:The cleaning members 11 are arranged having the electrifying wire 10 between them, engaged with a lead screw 12, and moved along the electrifying wire 10 by the rotation of the lead screw 12 to clean the surface of the electrifying wire 10. By simultaneously starting the cleaning by the cleaning members 11 provided at respective image forming stations 12, the control is simplified and the time required for the cleaning is shortened.
Patent JP-S6216343-A (JP)
Title: Transport and storage pallet
Inventor: HAINTSU SHIYUTAINBATSUHA
IPC: B65D19/44
Filed: 1986-07-02
Abstract: 1. Transport and storage pallet with a support base constructed as a grating with holes for receiving retaining members for securing the load, the holes in the support base having a shape deviating from that of a circle, characterised in that the support base (2) consists of a single layer with a thickness receiving the retaining members (12a to 12m ; 31, 32, 33) in a stable manner, that the holes (7, 9, 11) are defined by webs (6, 8, 10) with parallel outer walls, that in the plane at right angles to the insertion direction, the holes (7) have an equilateral hexagonal cross-section and that the retaining members are constructed as plugs (12a to 12m ; 31, 32, 33), which comprise a plug-in part (13) adapted to the holes (7, 11) in the support base (2) and a boundary part (14a to 14m) adapted to the load.
Patent JP-S6216955-A (JP)
Title: Conveyer device for accumulated type fluorescent sheet
Inventor: TAMURA KAORU
IPC: B65H20/06
Filed: 1985-07-15
Abstract: PURPOSE:To prevent scratches from being developed in the sheet itself even if any slip occurs, by forming a part of an endless belt, which is adapted to make into contact with a fluorescent side outer surface layer, with a material which is softer than the outer surface layer. CONSTITUTION:An accumulated type fluorescent sheet A from which a radioactive image data accumulated until then is erased by means of erasing lamps 100 disposed in an erasing section 98, reaches a conveyer belt 76 which are curved through a pair of rollers 70, 74 and a guide member 78, and rollers 80. The sheet A is curved at a predetermined curvature, being held between the conveyer belt 76 and the rollers 80, and the pair of rollers 82. At this time although a slip occurs between a protective layer and the conveyer belt 76, due to the provision of a foamed member 88 on the outer surface layer of the conveyer belt 76, a stress generated during the sheet curving is absorbed by the soft foamed member 88 or the outer layer, and therefore no scratches occur in the protective layer.
Patent JP-S6217055-A (JP)
Inventor: YASUMURA JIRO
IPC: C04B24/04
Filed: 1985-07-15
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-S5581278-A (JP)
Title: Speed governor for reversible pump-turbine
Inventor: MOTOKAWA YUKIO
IPC: F03B15/04
Filed: 1978-12-12
Abstract: PURPOSE: To adjust or control a pump load without exerting a fluctuation of frequency or voltage upon system by controlling a guide vane according to a power signal inputted from the system and a load fluctuation setting apparatus.  
     CONSTITUTION: After an inlet valve 5 opens in excess of a normal opening, a speed governor 14 for reversible pump-turbine controls an auxiliary distributing valve 7 according to a power signal inputted from a system 11 by a power transducer 12 and a signal from a load fluctuation setting apparatus 13 so that a pump load will change according to the rate set on the load fluctuation setting apparatus 13. The distributing valve 7 controls a guide vane servomotor 6 to operate a guide vane 4. Since the power received from the system 11 comes to fluctuate according to the rate set on the load fluctuation setting apparatus 13, a fluctuation of frequency or voltage will not be exerted upon the system 11, thus adjusting or controlling the pump load reasonably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05321236-A (JP)
Title: Depressed ground repairing method
Inventor: OMOTO MITSURU
IPC: E02D3/00
Filed: 1992-05-21
Abstract: PURPOSE:To enhance the easiness and effectiveness in execution of works by forming a water repelling coating film over the surfaces of granular base such as sand and grit etc., facilitating movement without being influenced by the moisture even in the water or mud, and allowing to intrude and deposit in positions deeply backmore in the part of depression. CONSTITUTION:A water repelling emulsion of silicon resin is sprayed onto the surfaces of granular base such as sand, grits, earth and sand, etc., to form a water repelling coating film over the surfaces. The resultant is scattered through a pipe onto the part of depression, such as a marsh, reclaimed land, etc., for example upon mixing with air and by spouting together, and thereby the area is filled with this substance. Accordingly the granular substance is free from influence of the moisture to have good slipperiness, so that the part of depression can be filled therewith certainly, and further the execution of works can be done safely, labor be saved, and the construction term be shortened.
Patent JP-S63319123-A (JP)
Title: Resin sheet for covering bury pipe
Inventor: TAKASHIMA RYOJI
IPC: B29L7/00
Filed: 1987-06-23
Abstract: PURPOSE:To realize welding, which is easier and surer than the welding between base material sheets only by a method wherein a thermoplastic resin layer, the melting point of which is lower than that of the base material sheet, is provided at a portion, at which the resin sheets for covering a bury pipe are welded together. CONSTITUTION:A resin sheet having a resin layer 2 is produced by welding a polypropylene film 2, the melting point of which is 140 deg.C, to a polypropylene resin sheet 1, the melting point of which is 170 deg.C, at the portion to be welded together. The resin layer 2 of the resin sheet 1 is put on the portion, in which no resin layer 2 presents, of the other resin sheet 1 in such a manner that said resin layer 2 is placed between the resin sheets 1 so as to weld the resin sheets 1 together by pinching them between an ultrasonic welder 3 and its rest 4, resulting in realizing the easy and sure welding of the resin sheets even under unfavorable environment.
Patent JP-S5487185-A (JP)
Title: Package for semiconductor device
Inventor: KITAMURA WAHEI
IPC: H01L23/02
Filed: 1977-12-23
Abstract: PURPOSE: To bond the lid of glass of ultraviolet ray transparency on the main body with resin system adhesive, by using the molding body of resin system material as the package main body.  
     CONSTITUTION: The semiconductor pellet 2 is fitted to the package main body consisting of resin molder. Next, wiring is made with the lead frame 4 by means of the bonding wire 3. Further, the lid 3 consisting of the ultraviolet ray transparent glass is bonded on the package main body 1 with the resin adhesives 6. With the above constitution, since the main body 1 is the resin molder, the cost is lower and the bonding strength of the lid 5 is greater. Then, the heat treatment process in using low melting point glass is made unnecessary and the manufacturing process can be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0811874-A (JP)
Title: Pouring device of container
Inventor: YOSHIDA HITOAKI
IPC: B65D5/74
Filed: 1994-07-06
Abstract: PURPOSE:To contrive the reduction of manufacturing cost without impairing the accuracy of container opening in a pouring device for attachment to a paper-made, box-like container. CONSTITUTION:A closing body 8 for covering a pouring cylinder is integrally formed on the pouring cylinder 4 provided on a pouring device 2 for attachment to a container A via a thin-walled weakened part 9. An operating part 10a is provided on the closing body 8 projecting therefrom. The operating part 10a is brought down with the finger to break off the weakened part 9, thereby opening a container.
Patent JP-S6046092-A (JP)
Inventor: KIYOUNO MASAO
IPC: H05K3/46
Filed: 1983-08-24
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-S5581438-A (JP)
Title: Manufacturing method of fluorescent display tube grid
Inventor: ETOU GOROU
IPC: H01J9/14
Filed: 1978-12-16
Abstract: PURPOSE: To avoid the waste of material and simplify manufacturing process by putting meshes on the frame body consisting of ferrous alloy materials, irradiating laser beams on the joint between these meshes and their frame bodies, welding them, and forming a grid.  
     CONSTITUTION: The meshes 11 are put on the frame body 12. Then, the pressing plate 13 consisting of optically transparent material, for example, glass plate is pressed and the meshes 11 are press-fixed on the frame body 12. By using this pressing plate 13, the meshes 11 are tightly put and fixed on the frame body 12. The laser equipment 14 is installed over the pressing plate 13. The laser beams 15 which are excited fromthis laser equipment 14 are irradiated on the appropriate contact part between the meshes 11 and the frame body 12 or on its vicinity through the pressing plate 13 and are laser-welded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6133811-A (JP)
Title: Mirror face maching method and device for cross section or surface groove of plastic board of metal plate
Inventor: TSUJI MASAYA
IPC: B23D1/26
Filed: 1984-07-24
Abstract: PURPOSE:To improve work efficiency of mirror face maching on a cross section or grooves of a plate, by making slidable either a disk-shaped attaching tool or a vertically movable cutter stand, and turning either the cutter stand or the attaching tool while bringing a cutter on the cutter stand in contact with a workpiece attached in an arc form to the attaching tool by means of a band. CONSTITUTION:A disk-shaped workpiece attaching tool 4 is horizontally fixed on a moving stand 5 slidably set on a base plate 1 and a workpiece A such as a hardvinyl- chloride plate is held along the outer circumference of said stand by means of a band 5. A circular cutter stand 10 attached to the vertical rotary shaft 9 of an elevator member 8 and having a cutter 11 on its lower surface is positioned on a concentric circle with respect to the attaching tool 4, while getting said cutter 11 positioned on the outer circumferential line of the attaching tool 4. The workpiece A is tightly clamped by the band 5 along the outer circumferential surface of the attaching tool 4 with its surface to be machined facing outward, the elevator member 8 is lowered until the cutting edge of the cutter 11 touches the surface, to be machined, of the workpiece A. Then, the cutter stand 10 is rotated at high rotational speed and the member 8 is lowered to the required depth.