baber/WOPTO huggingface dataset:
Patent JP-H06276758-A (JP)
Title: Push-pull inverter
Inventor: KIJIMA SEIICHI
IPC: H02M7/537
Filed: 1993-03-22
Abstract: PURPOSE:To improve efficiency by using one starting resistor, and to hold the balance of an output voltage waveform. CONSTITUTION:A step-up transformer 12 with input coils 12P1, 12P2 supplied with DC current from an intermediate tap 19, an output coil 12S, and a feedback coil 12f, to which an intermediate tap 24 is installed, is provided, and the positive-electrode side circuit section 25 of a DC power supply 16 and the intermediate tap 24 of the feedback coil 12f are connected through a starting resistor 26. The base of a transistor 13 interrupting the current of the input coil 12P1 is connected at one end section of the feedback coil 12f and the base of a transistor 14 interrupting the current of the input coil 12P2 at the other end section of the feedback coil 12f respectively.
Patent JP-S61242241-A (JP)
Inventor: SAGAWA HIDEAKI
IPC: E04B1/80
Filed: 1985-04-19
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-H02263186-A (JP)
Title: Scintillation camera
Inventor: KURAKAKE CHIYUUICHI
IPC: G01T1/164
Filed: 1989-04-04
Abstract: PURPOSE:To shorten the time required for a exchange work of a collimator by removing plural pieces of collimators formed in each housing of detectors from each of the detectors and supporting them by an exchange use truck, and exchanging simultaneously plural pieces of collimators by one exchange use truck. CONSTITUTION:In the case of removing a collimator from an installing part, a truck 10 in which the collimator is not supported gets on a rail 17 and moved to a prescribed position of a rack base 1. Subsequently, a pin of the truck 10 is inserted into a pin hole of the collimator 5, a fitting screw 41 is tightened, the collimator 5 is supported by the truck 10, and also, a fixing screw is loosened, and the collimator is removed from the installing part. Next, the truck is drawn out of the rack base 1, moved on the rail 17, and the removal of the collimator is completed. In such a way, it is unnecessary to store the collimator in the containing shelf, and the work for moving the collimator to the containing shelf from the truck becomes unnecessary.
Patent JP-S5514824-A (JP)
Title: Effective utilizing method for converter slag
Inventor: NAGANO KEISUKE
IPC: F27D15/00
Filed: 1978-07-12
Abstract: PURPOSE:To cheaply manufacture the hydraulic setting composite material, by admixing respective limited amount of the water granulated slag of the specified particle size being prepared from the blast furnace slag by crushing,and by pressing (thread rolling) the mixture alone or after being added with the coarse aggregate, so as to cause the hydration setting. CONSTITUTION:The unaged converter slag is crushed to obtain the slag of the particle size under 10mm; this slag 20-60wt parts, the water granulated blast furnace slag 30-70 parts, and the recovered gypsum from the exhaust gas desulfurization, etc., 5-15 parts, are mixed together with. Next, this hydraulic setting composite material alone or after being added with the coarse aggregate, containing 5-15% moisture, is pressed (thread rolled) for causing the hydration setting. This product is used for the roadbed material, the railway roadbed material, the blacktop, the improvement of the soft soil, etc.
Patent JP-S61244920-A (JP)
Title: Cylindrically rolled multilayer bearing and its manufacture
Inventor: KOHAMA MASAYUKI
IPC: F16C33/04
Filed: 1985-04-23
Abstract: PURPOSE:To secure the roughness of a bearing as well as to protect a joint from getting loose by providing the end face of the joint with an engaging stopper for regulating its movement in the radial direction. CONSTITUTION:One side of the joining end, which forms the joint 11 of a cylindrically rolled multilayer bearing 10, is provided with a convex section 12 shaped such as a dove tail, and the other side of the joining end is provided with a concave section 13, which is cut out to the same shape so that is engages with the convex section 12. In addition, a protrusion 14 is formed on the end face of the joining end of the convex section 12, and a concave groove 15 which is engaging with the protrusion 14, is formed on the end face of the joining end of the concave section 13 and thereby, an engaging stopper 16 is made up of the protrusion 14 and the concave groove 15. In the cylindrically rolled multilayer bearing 10, which is made up in such a manner as above, a movement of its joint 11 along direction of the axis and of the circumference can be regulated by means of the engagement between the concave and convex sections 13, 12, and also, its movement in the radial direction can be regulated by means of the engagement between the protrusion 14 and the concave groove 15 forming the engaging stopper 16.
Patent JP-H07277364-A (JP)
Title: Packaging material
Inventor: SAJIKI TAKASHI
IPC: B32B27/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a packaging material with an excellent chemical resistance, which can be used as a flexible package for various kinds of chemicals such as a photographic processing agent, etc. CONSTITUTION:For a packaging material, at least a heat-sealing resin layer and surface base material layer are affixed. As the surface base material layer, a polyester film on one surface of which an organic silane compound is applied is used. At the same time, the heat-sealing resin layer and the organic silane compound coated surface of the surface base material layer are laminated by a heat-melting resin layer.
Patent JP-H05107977-A (JP)
Title: Separating lug for copying machine
Inventor: KANAZAWA SHUJI
IPC: B65H29/54
Filed: 1991-01-25
Abstract: PURPOSE:To improve thermal deformation resistance, thermal impact resistance and non-attacking property to an opposite roll and to improve dimensional accuracy by constituting a separating lug for a copying machine with a specific material. CONSTITUTION:The separating lug for the copying machine consists of 90 to 30wt.% thermotropic liquid crystal polymer (a) and 10 to 70wt.% spheroidal glassy carbon (b) featured by having glassy gloss on the fracture surfaces of its particles. The loss on the weight of the glassy carbon when the glassy carbon is held for 30 minutes at 350 deg.C in air is 5wt.% Further, the thermotropic liquid crystal polymer is fully arom. polyester and is a (co)polymer contg. at least the monomer expressed by formula. The wear resistance is insufficient when the amt. of the spheroidal glassy carbon to be added is <=10% and the additional improvement in the wear resistance is not expected and the strength of the resulted molding is reduced even when the glassy carbon is added with the amt. exceeding 70wt.%.
Patent JP-H10110951-A (JP)
Title: Glow plug and its manufacture
Inventor: MURAI HIROYUKI
IPC: F02P19/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable an ion current to be detected under a superior precision without having any problem of deposition of carbon, a superior durability to be realized and also an easy manufacturing to be carried out. SOLUTION: A glow plug comprised of a housing 4 and a main body 10 supported within the housing is constructed such that the main body 10 is comprised of a rod-like insulator member 11, a pair of lead wires 21, 22 arranged within the rod-like insulator member, electrically connected to an electrical energized heating member 2 and to its both ends and fed out of the plug, and an ion sensing electrode 3 electrically insulated from the electrical energized heat generating member 2 so as to detect an ionized state in the flame. The ion sensing electrode 3 is arranged within a groove 150 formed at an outer circumferential part of the rod-like insulator 11.
Patent JP-S61238603-A (JP)
Inventor: HANSU FUOMU SHIYUTAIN
IPC: B65G1/04
Filed: 1986-04-14
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-H10261091-A (JP)
Title: Labeling device for segment
Inventor: HARADA YOSHIHISA
IPC: G06T7/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make the recognition of a continuous line easy and fast. SOLUTION: Ridge data which are outputted from a ridge extracting circuit 14 and show whether or not each pixel is on a ridge, are inputted to a data correcting device 18. The data correcting device 18 corrects information showing a ridge on erasure lines present at intervals of a specific number (8) of lines into information showing ridge absence. The corrected ridge data, which are thus obtained are inputted to the labeling device 15, which performs a labeling process by successive ridge. Therefore, successive lines are parted by the erasure lines, so segments are labeled by divided areas having borders on the erasure lines and then object can be recognized by the areas, so that the recognition speed is made higher.
Patent JP-H07270185-A (JP)
Title: Optical encoder
Inventor: NAGASE TAKASHI
IPC: G01D5/36
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a deformation by balancing an amount of thermal expansion of both surfaces of a rotary disc by applying a photosensitive material of the same material to the surfaces of the rotary disc or the like manner. CONSTITUTION:A rotary disc 3 consists of a transparent first film disc 33 and a transparent second film disc 34. A photosensitive material is applied to one surface of the first film disc 33 and a slit surface 31 is formed by a photographic printing method. The same photosensitive material as used for the first film disc 33 is applied to one surface of the second film disc 34 to form a transparent surface 32 all over the one surface. A transparent adhesive 35 is applied to the other surfaces of the discs not coated with the photosensitive material, thereby bonding the discs. The rotary disc 3 is thus integrated. Since the components of the rotary disc are symmetric to each other to a center line in a thicknesswise direction, an amount of thermal expansion is kept balanced even at high temperatures, so that no deformation is brought about.
Patent JP-H04221343-A (JP)
Title: Palladium-catalyzed carboxylation of butadiene
Inventor: MAIKERU BURAIAN DAMOORE
IPC: C07C69/533
Filed: 1991-03-27
Abstract: PURPOSE: To prepare alkyl pentenoate with high conversion ratio and high selectivity, by reacting butadiene, carbon monoxide and alcohol in the presence of a specific catalyst.  
     CONSTITUTION: Butadiene, carbon monoxide and alcohol are reacted in the presence of a catalyst composed of Pd, chloride, strong acid, arylphosphine and N-heterocylic base, in a solvent (e.g. dimethyl adipate), under 1,000-10,000 psi pressure at a temperature of 80-170°C, to prepare alkyl pentenoate of formula (R is 1-12C alkyl). Pd of 0.005-0.5 wt.% is included in the reaction mixture, a molar ratio of the chloride: Pd is 1-10, a molar ratio of aryl monodentate phosphine: Pd is 1-15, the strong acid has less than 3.5 of pKa value, a molar ratio of strong acid: Pd is 0.5-10, and the N-heterocyclic base has at least 2 pKa value and exists in at least 0.5 molar ratio to the strong acid. A ratio of alcohol and butadiene is 1:1 through 3:1. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10258218-A (JP)
Title: Production of hollow fiber filter
Inventor: OHARA SUMIO
IPC: B01D63/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hollow fiber filter with which sufficient centrifugal force can be obtained even at a low rotation speed and an apparatus can be miniaturized. SOLUTION: One end parts of a pair of housings 3 filled with hollow fiber bundles 4 are connected to be united with each other through a jig 1 in the longitudinal direction of the hollow fiber bundles 4 and the resultant united housings are rotated on the jig 1 to move an adhesive injected into the respective housings to the other end parts 3a, 3b of the respective housings 3 by utilizing the centrifugal force and the adhesive is hardened to form sealing parts in the end parts of the respective housings. After that, the housings are inversely rotated and the other end parts are connected with a jig to form sealing parts in both end parts of the housings.
Patent JP-S5711320-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA HIROAKI
IPC: G02F1/1335
Filed: 1980-06-24
Abstract: PURPOSE:To recognize displayed patterns in three dimensions to watch them easily by attaching a transparent plate with plural projections projected to the external to a substrate on the side of pattern display in a liquid crystal display device. CONSTITUTION:Transparent conductive films 2-1 and 2-2 which form prescribed patterns at least on one side of each film are attached to the internal surfaces of a pair of transparent substrates 1-1 and 1-2, both the substrates 1-1 and 1-2 are opposed through a sealing material 3, a liquid crystal element 4 is enclosed between both the substrates, and polarizing plates 5-1 and 5-2 are adhered to the external surfaces of both the substrates 1-1 and 1-2 to constitute a liquid crystal display element 1. A transparent plate 6 with plural projections 7 located to the positions corresponding to the patterns of conductive film 2-1 and projected to the external is adhered to the side of pattern display of the element 1. thus, a pattern to which light is transmitted is floated up from the surface of the display device by the lens action of projections, so that it can be displayed in three dimensions.
Patent JP-H03283433-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEGAMI MASAAKI
IPC: H01L29/732
Filed: 1990-03-29
Abstract: PURPOSE:To improve the excellent current amplification factor of horizontal PNP bipolar transistor in various emitter sizes by a method wherein the ratio L/S i.e., the peripheral length L and the space S of the plane pattern in an emitter region of multiple horizontal PNP bipolar transistors is specified to exceed the ratio L/S i.e., the peripheral length 1 and the space S of the reference plane pattern of an emitter region in the minimum processing size. CONSTITUTION:In the design of the title semiconductor integrated circuit having multiple horizontal PNP bipolar transistors, if the ratio L/S i.e., the peripheral length 1 and the space S of an emitter region 20 of respective horizontal PNP bipolar transistors is specified to exceed the L/S i.e., the peripheral length L and the spaces S of the emitter region in the minimum processing size obtaining excellent current amplification factor hFE, the horizontal PNP bipolar transistor having excellent current amplification factor hFE can be manufactured even if the emitter region in any size is formed.
Patent JP-H10259140-A (JP)
Title: Tumor necrotizing factor production inhibitor
Inventor: KAWARAI HIROKO
IPC: C07H7/027
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor useful for treatment of dyscrasia, septicemia, multiple organ failure, etc., by including anti-selektin antibody or sugar binding with the selektin. SOLUTION: The objective preparation is obtained by formulating anti- selektin antibody (anti-P-selektin antibody, e.g. mouse anti-human-P-selektin monoclonal antibody PB1.3) or a sugar binding with the selektin (sialyl-Lewis X and sialyl-Lewis X derivative, Lewis X and Lewis X derivative, especially preferably the one including α1,3-fucosylated α2,3-sialated lactosaminoglycan structure) with a conventional pharmaceutical carrier and an auxiliary material. The objective preparation is used for treating or preventing a disease, the appearance of which is considered to be corresponding to TNF through a production inhibition of the TNF by the sugar. An daily dose of the objective preparation is generally about 0.5mg-2000mg per patient of 70kg body weight.
Patent JP-H11280058-A (JP)
Title: Connection cover for steel sheet pile with heavy corrosion protective covering or steel sheet pile, and connection part correction method
Inventor: FUSAMAE MITSUGI
IPC: E02D5/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent separation or floating in a heavy corrosion protective covering by forming a long platelike body fitted to a connection part of a connectedly paced heavy corrosion protective covering type steel sheet pile or steel sheet pile, and restraining the heavy corrosion protective covering part with its opposed edges. SOLUTION: A connection part cover 3 is formed of a long-sized plate composed of metal, such as steel, stainless, or plastic, such as reinforced plastic, reinforced urethane. A butting member 7 made of rubber, steel plate or the like is provided at a side edge of the cover 3. Upon execution of work, a U-shaped steel sheet pile 1 with a heavy corrosion protective covering 4 is placed while a connection part 2 is connected thereto. A stud connector 5 of each connection part 2 is inserted into a hole for a connector of a cover 3, and a nut 6 is mounted to fix the cover 3. Furthermore, upon correction work of separation part in the covering 4, the connector 5 is welded to the connection part 2 under water, then, after the connector 5 is inserted into the hole for the connector of the cover 3 and the connector 5 is fixed by the nut 6, a water stopping material is poured from above.
Patent JP-H08258497-A (JP)
Title: Three-dimensional stereogram transfer sheet and cubic body decorated with pattern having three-dimensional stereogram
Inventor: IIDA SAEKO
IPC: B44C1/17
Filed: 1995-03-17
Abstract: PURPOSE: To easily decorate a surface of a cubic body such as an electric appliance and a stationery with a pattern having a three-dimensional stereogram by forming a pattern layer having a three-dimensional stereogram on a base film. CONSTITUTION: A three-dimensional stereogram transfer sheet is formed by sequentially forming, on a base film 1, a peeling layer 2, a pattern layer 3 which contains a three-dimensional stereogram, and an adhesive layer 4. For the base film 1, a resin sheet, a metal foil, a cellulose sheet are used. Although the three-dimensional stereogram is of a pattern having dots arranged irregularly at first glance, it is of a pattern in which a three-dimensional image can be seen depending on viewpoint by perspective control of focus. The pattern layer 3 is normally formed on the peeling layer 2 as a printing layer. For forming the printing layer, offset printing method or gravure printing method is used. The pattern layer 3 may be a layer consisting of the printing layer and a metal thin film layer.
Patent JP-H11284352-A (JP)
Title: Portable apparatus
Inventor: OWADA YASUHIKO
IPC: H05K5/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To do so that a case can be easily made as a thin type by comprising screws for bonding a front case to a rear case and mounting annular pieces at the screw heads for passing a hand strap string. SOLUTION: A boss 6 is provided at a front case 1, a recess 7 for embedding the head of a screw and a screw passing hole 8 at the bottom of the recess 7 are formed at a rear case 2, a screw 9 has a hole at the head 9a, and a strap passing string 10 (annular piece) made of a wire, etc., hard to be broken is mounted thereon. The front and rear cases 1, 2 are mated, the screw 9 is inserted from the recess 7 into the case and tightened to embed the screw head 9a in the recess 7 and flatten the rear case 2 surface, a hand strap string 11 is tied to the strap passing string 10 to allow a portable apparatus to be hung by the hand strap string 11. The hand strap string pass hole provided at the conventional case is eliminated to change the case to a thin type.
Patent JP-S5611858-A (JP)
Title: Manufacture of silver-oxide secondary-battery
Inventor: KAJITA KOUZOU
IPC: H01M10/32
Filed: 1979-07-07
Abstract: PURPOSE:To enhance the resistance to overcharge by filling a negative-electrode can with zinc before pouring in that an electrolyte with a required amount of zinc-oxide dispersed in it. CONSTITUTION:A negative-electrode can is accurately filled with zinc before puring in that an electrolyte in which a required amount of zinc-oxide is dispersed, obviating the mixing of zinc powder and zinc-oxide powder. A negative-electrode can which is prepared in this way and a positive-electrode can which is packed with a positive composite are hermetically sealed by laying a gasket between them, and the whole constitutes a secondary battery. The process of paking a negative-electrode can with negative active materials is divided into two steps of filling the can with zinc and, after that, pouring an electrolyte in which zinc-oxide is dispersed: this makes it possible to minimize battery expansion during overcharging and to increase the resistance to overcharge.
Patent JP-H03286287-A (JP)
Title: Product selection device for automatic dispenser
Inventor: KABU MASAHIRO
IPC: G07F5/22
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a device which a sight handicapped person can easily use by providing thermo-means which heat or cool a specified area near product selection buttons. CONSTITUTION:Thermo-module 5 are respectively fitted to the specified areas near the lower sides of the product selection buttons 11-15 and those near the lower sides of the product selection buttons 21-25. When respective modules 5 are conducted, surfaces on the user-side of the modules 5 fitted to the lower sides of the buttons 11-15 of hot drinks are heated and the surfaces on the user side of the modules 5 fitted to the lower sides of the buttons 21-25 of cold drinks are cooled. Thus, 'warmth' and 'coldness' can be recognized only by touching the surfaces (c) of respective modules 5 on the lower side of the buttons 11-15 and 21-25 with his hand. Thus, the sight handicapped person can surely receive the discharge of desired drink.
Patent JP-H02262825-A (JP)
Title: Controlling circuit for semiconductor chopper device
Inventor: MITSUMATA MASATO
IPC: H02H7/12
Filed: 1989-04-05
Abstract: PURPOSE:To prevent erroneous detection of faulty condition reliably and to eliminate necessity of charging resistance by providing a means for producing a fault detecting operation stop command over an interval sufficient to finish charging operation required by a communication capacitor in a sound chopper circuit. CONSTITUTION:A first chopper fault detecting circuit 14 produces a first chopper fault detection signal upon detection of fault. The fault signal is outputted as a gate lock signal. The first chopper fault signal and the gate lock signal are ANDed in an AND gate 20 and fed through an OFF delay timer 19 to a second chopper fault detecting circuit 15 thus locking fault detecting operation. By such arrangement, erroneous detection of fault can be prevented even if the second chopper circuit is disabled until finish of charging operation of the communication capacitor.
Patent JP-H11309562-A (JP)
Title: Molten metal transporting tube
Inventor: MOCHIZUKI SHUNJI
IPC: B22D35/06
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To save the power consumption and to uniformize the temp. of the whole transporting tube by winding a heating wire directly around the outer periphery of a ceramic tube, working the winding pitch close at near both end parts or using the wire having large heat generation close at near both end parts. SOLUTION: The heating wire 2 is spirally wound directly around the outer periphery of the fine ceramic formed tube 1 as the molten metal transporting tube and further, this outside is covered with a heat-insulating material 3. The winding pitch of the heating wire 2 on the fine ceramic formed tube 1 is made close at near both end parts (b) of the formed tube in comparison with near the center part (a) of the formed tube. In such a case, in the case of using the heating wire 2 having larger heat generation at near both end parts (b) having much radiating heat to the heating wire at near the center part (a) having little radiating heat, too, the same effect is obtd. Further, at the time of transmitting the electric power to time heating wire 2 from an electric source 5, a thyrister 7 is fitted in a lead wire 4a to lower the transmitting voltage and thus, the electric leakage to the ceramic formed tube 1 is reduced.