baber/WOPTO huggingface dataset:
Patent JP-H0762584-A (JP)
Title: Electrolytic electrode substrate and its production
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/04
Filed: 1993-08-24
Abstract: PURPOSE:To produce a durable electrolytic electrode substrate by forming a binding layer of a partially oxidized material including a substrate metal and a coating layer of the oxide of valve metal successively on the surface of a conductive metallic base material. CONSTITUTION:The surface of a conductive metallic base material (e.g. titanium and titanium alloy) is roughened to about JIS Ra=10 to 20mum and to about JIS Rmax=50 to 200mum. A spray particle (e.g. Ti and Nb) contg. a metal constituting the base material is thermally sprayed in an oxidizing atmosphere with a gaseous mixture of argon and helium as the plasma gas to form a binding layer (about 10 to 200mum thickness) consisting of a partially oxidized material, and the oxide of valve metal is further sprayed on the binder layer surface to form a coating layer consisting of the oxide. Consequently, a durable electrode substrate sufficiently resistant to electrolysis resulting from positive and negative inversion is obtained.
Patent JP-S60123540-A (JP)
Title: Noncrosslinked polypropylene resin prefoamed particle
Inventor: KUWABARA HIDEKI
IPC: C08L23/14
Filed: 1983-12-07
Abstract: PURPOSE:To produce the titled particles having excellent moldability in a mold, by foaming a base resin composed of an ethylene-propylene random copolymer and an alpha-olefin-propylene random copolymer having a heat of crystallization within a specific range. CONSTITUTION:The particles of a base resin composed of (A) 10-95wt% alpha- olefin-propylene random copolymer having a heat of crystallization of <=10cal/g by differential scanning calorimetry and (B) 90-5wt% ethylene-propylene random copolymer, are compounded with water, a volatile foaming agent and an dispersing agent. The mixture is heated in a closed vessel at Tm-25 deg.C-Tm-5  deg.C(Tm is the melt-completion temperature of the resin particle), and one end of the vessel is opened to release the resin particles and water to a low-pressure atmosphere to effect the foaming of the particles. The prefoamed particle produced by this process has a crystalline structure exhibiting a high-temperature peak at the temperature higher than the intrinsic peak of the base resin in a DSC curve (obtained by heating 1-3mg of the foamed particle to 220 deg.C at a rate of 10 deg.C/min by a differential scanning calorimeter), and the peak temperature difference between the intrinsic peak and the high-temperature peak of >=5 deg.C.
Patent JP-S6291185-A (JP)
Title: Recombinant dna containing gene participating in production of l-threonine and production of said dna
Inventor: YANAI AKIRA
IPC: C12N15/52
Filed: 1985-10-18
Abstract: PURPOSE:To improve the productivity of L-threonine, by self-cloning a gene controlling fermentative productivity of L-threonine at a microbial strain belonging to Providencia genus by auxotrophy complementation process. CONSTITUTION:An L-threonine-requiring mutant of a strain belonging to Providencia genus is used as a host and a plasmid replicable in a microbial cell of Providencia is used as a vector in auxotrophic complementation self- cloning of a gene controlling the fermentative production of L-threonine of Providencia to obtain a recombinant DNA. Separately, a recombinant DNA is produced by cloning a gene controlling the fermentative production of L- threonine by auxotrophy complementation process using an L-threonine-requiring mutant of Escherichia coli as a host and a plasmid of Escherichia coli as a vector.
Patent JP-H0889725-A (JP)
Title: Water purifying device
Inventor: OZAKI YUKINORI
IPC: A47K3/00
Filed: 1994-09-27
Abstract: PURPOSE: To sterilize even a large volume of water to be purified at a low cost by filtering the water to be purified and sterilizing the water to be purified in contact with a photocatalyst irradiated with by a light source. CONSTITUTION: A bathtub 7 and a circulating pump 8 are connected by a forward pipe 9 and a return pipe 10 to form a circulating circuit. The forward pipe 9 is provided with a filter tank 13 consisting of granular filter media 11 and a vessel 12. The upstream side of the filter tank 13 is provided with a sterilizing means 18 having a fluorescent lamp 14 of the light source and a wall 15 through which light is transmittable and having a net 17 treated with the photocatalyst in the flow passage 16. The circulating pump 8 is operated and the water of the bathtub 7 is sucked from the return pipe 10 and is circulated via a sterilizing means 18, the filter tank 13 and a heater to the bathtub 7.  At this time, the water contg. the coliform bacilli, general bacterial, etc., discharged from the circulating pump 8 passes the net 17 irradiated with the light and is sterilized by an oxidation effect.
Patent JP-S60123793-A (JP)
Inventor: SHIBATA YOUJI
IPC: G21C5/14
Filed: 1983-12-07
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-H0972772-A (JP)
Title: Metric system
Inventor: HAGA YOSHIYUKI
IPC: G08C17/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent disconnection due to mischief by disposing control means, through a radio signal transmission line, in the way of a signal transmission line for flowmeter and a on/off signal transmission line for isolation valve. SOLUTION: A prepaid unit 10 comprises a data writing section 12 connected with a first control section 13. When a prepaid card is inserted under closed valve state, the control section 13 delivers a command for opening an isolation valve 23 to a first radio transmitter/receiver 15 so long as the residual data is higher than a set value. Upon receiving a flow rate signal related to a used quantity from a meter unit 20 by radio, the transmitter/receiver 15 delivers the received flow rate signal to the control section 13. The unit 20 is connected with a second control section 22 which delivers an open valve or close valve control signal to the isolation valve 23 disposed in a flow supply path upon receiving an open valve or close valve signal from the transmitter/receiver 15. When the valve 23 is opened, the flowmeter delivers a used flow signal to the second control section 22.
Patent JP-H1075005-A (JP)
Title: Light source device for optical frequency multiplex transmission
Inventor: NOGIWA SEIJI
IPC: H04B10/07
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-size and low-cost light source device for optical frequency multiplex transmission. SOLUTION: Light source units 100-300 output lights which oscillate at different modulation frequencies around different light frequencies. Optical branching devices 1-3 branch the output lights from the light source units into two lights respectively. An optical composing and branching device 4 composes and branches the output light from each optical branching device. A Fabry-Perot etalon resonator 5 passes each component lights of the output light from the optical composing and branching device 4 at specified permeabilities to correspond to the optical frequencies. A ptotodetector 6 converts the output light of the Fabry-Perot etalon resonator 5 to an electric signal, and a photodetector 7 converts the output light of the optical composing and branching device 4 into an electric signal.  Permeability change detecting units 400-600 are installed, in correspondence with respective light source units and detect a change in permeability of the Fabry-Perot etalon resonator 5 at the optical frequency of corresponding light source unit. A CPU 8 feedback-controls each light source unit, so that the output of each permeability change detecting unit is a maximum.
Patent JP-H0395034-A (JP)
Title: Bill pressing mechanism
Inventor: INAGE TORU
IPC: G07D9/00
Filed: 1989-09-06
Abstract: PURPOSE:To prevent component members from damage and bills from the generation of defective feeding such as bias travel as well as defective counting by providing a pressing plate rotated freely along the upper layer part of the bills fed in the laminated state into a bill supply part. CONSTITUTION:A pressing plate 54 is provided rotatably around a pin (axis) 66 turnable approximately in the same direction as the feeding direction of bills P at the time of pressing the bills P. The pin 66 is set in such a way as to be positioned right above the position of bisecting the distance between two kick-off rollers 55, 55 at the time of the bill P on the placing plate 51 of a bill supply part 31 being pressed by the pressing plate 54, so that moment provided to an axis of rotation 64 at the time of the bill P being pressed by the pressing plate 54 becomes bilaterally equal. Accordingly, when there is difference in the height from the bilateral placing plates 51 in the orthogonal direction to the feeding direction of the bills P deformed such as being bent and fed in the laminated state into a bill supply part 31, the pressing plate 54 is rotated around the pin 66, along the bills P at the time of pressing the bills P, thus pressing the bills P onto the placing plate 51 side.
Patent JP-H0974645-A (JP)
Title: Spacer for wire harness and waterproof construction of spliced part of wire harness employing the spacer
Inventor: KAWAMURA TAKAO
IPC: H02G15/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To achieve the secure waterproofness by a method wherein wires inserted through a grommet are spread by a spacer and, while a spliced part is housed in the housing part of the spacer, the inside of the grommet is filled with sealing agent. SOLUTION: A spacer 10 is composed of a circular main part and a spliced part housing cylindrical part 10b. A through-hole 10c linking with the spliced part housing cylindrical part 10b is formed at the center part of the spacer 10. A plurality of wire space keeping trenches 10d are formed in the outer circumference of the spacer 10 with a required interval. After the spacer 10 is put on a wire harness W/H at a position where a grommet 20 is attached and inner spaces 11a and 11b are formed, the spliced part S of the wire harness is inserted into the through-hole 10c at the center of the spacer 10 and housed in the spliced part housing cylindrical part 10b. The enlarged diameter part 20b of the grommet 20 is placed to have its opening face upward and two liquid curing type sealing agent 5 is cast into the grommet 20 through its upper opening of the enlarged diameter part 20b.  As a result, the moisture-proofness of the grommet can be improved significantly and the working man-hours can be reduced substantially.
Patent JP-S6290337-A (JP)
Title: Apparatus for removing residual roving from roving bobbin
Inventor: YAMASHITA OSAMU
IPC: D01H1/38
Filed: 1985-10-17
Abstract: PURPOSE:To remove residual roving remaining on a roving bobbin, by pressing a specific number of roving bobbins suspended on a bobbin hanger against a flocked belt for the removal of residual roving during the transfer of the bobbin. CONSTITUTION:A plurality of roving bobbins 1 rotatably suspended on a bobbin hanger of a bobbin transfer apparatus is clamped between a flocked belt 21 running parallel to a bobbin transfer apparatus 10 and pressing wheels 41 attached to a swinging frame. The roving bobbin is rotated by the motion of the flocked belt and the residual roving is removed from the bobbin. The opened waste fiber attached to the flocked belt is continuously peeled off with a comb wheel 31.
Patent JP-H0278522-A (JP)
Title: Thermoforming method of thermoplastic beltlike material and device
Inventor: MATSUZAWA KOSABURO
IPC: B29C51/22
Filed: 1988-09-14
Abstract: PURPOSE:To enable easy and stable thermoforming irrespective of physical properties and a property of a beltlike material by a method wherein a thermoplastic beltlike material is fed to a rotary molding drum under a state where specific tension is applied to the beltlike material and a pocket is molded by heating the beltlike material. CONSTITUTION:A beltlike material 2 is sucked and fixed to a drum main body 41 by a suction part 49 of a nonmolding part 48 and the drum main body 41 is turned, in a rotary molding drum 4. Then a rubber roll 30 is braked by abutting a brake rod 34 against a ring 33 and tension of 5kg/215mm-50kg/215mm is applied to the beltlike material 2 sent to a rotary molding drum 5, in a tensing mechanism 3. The beltlike material 2 is stuck close to the drum 41 uniformly with actions of those suction part 49 and tensing mechanism 3. The beltlike material 2 is heated with an infrared heating furnace 5 under this state, sucked through a suction hole 46 of a cavity 45 and a pocket 2A is formed in the beltlike material 2.
Patent JP-H0279849-A (JP)
Title: Opaquing method
Inventor: MATSUO MASAAKI
IPC: G03F1/00
Filed: 1988-09-16
Abstract: PURPOSE:To stabilize the quality of copies or charactors formed through a process film, etc., by using a heat sensitive transfer material contg. a compd. which is set by active energy beams for a material for an outermost layer of a thermally transferred light shielding layer, and irradiating the light shielding layer with active energy beams. CONSTITUTION:A heat sensitive transfer material 42 contg. a compd. which is set by active energy beams, is used for a material for a layer functioning as an outermost layer of a thermally transferred light shielding layer, and the light shielding layer is irradiated with active energy beams such as ultraviolet rays. Suitable heat sensitive transfer material is one contg. a pigment or a dye together with a fusible film-forming material. A transfer material permitting thermal transfer at 50-130 deg.C is formed on a base film. The compd. which is set by the active energy beams is incorporated by 5-200, more pref. 10-100pts. wt. basing on 100pts.wt. thermally fusible compd. or an ink. Thus, the quality of copies or characters, etc., formed through a process film, etc., is stabilized.
Patent JP-S61111198-A (JP)
Title: Apparatus for producing ultra-pure water
Inventor: NAKAMURA KANJI
IPC: C02F9/00
Filed: 1984-11-02
Abstract: PURPOSE:To remove the total org. carbon and/or phosphorus component to an extremely low concn. at a low cost by providing an ultra-pure water treating means provided with a membrane treating device and an ion exchange column and a biological treating means having a biological reaction vessel and bacteria separator. CONSTITUTION:The ultra-pure water treating means B provided with the membrane treating device and the ion exchange column contg. an ion exchange resin and the biological treating means F having the biological reaction vessel 13 which executes the biological treatment in the presence of an energy source and nutrient source for microorganisms and the bacteria separator 14 into which the treated water from the vessel 13 is introduced are provided. The means F is a means for removing the total org. carbon from the water and a means for removing the phosphorus component from the water. As a result, the total org. carbon and/or phosphorus component is removed down to the extremely low concn. at the low cost. The propagation of the microorganisms in the water is thus surely suppressed.
Patent JP-S6474598-A (JP)
Title: Thin film el display device
Inventor: SHOJI KAZUO
IPC: G09G3/30
Filed: 1987-09-16
Abstract: PURPOSE: To easily execute luminance change based upon load capacity, gradation display and the increment of display capacity by connecting high voltage resistance driver ICs having a push-pull function constituting a thyristor as a switching element at least to electrodes to which writing voltage is to be impressed. CONSTITUTION: High voltage resistance driver circuits, i.e., scanning side high voltage resistance driver circuits 20, 30 and a data side high voltage resistance driver circuit 40, having the push-pull function constituting the thyristor as the switching element are connected at least to electrodes to which writing voltage is to be impressed out of scanning side electrodes and data control side electrodes on an EL display device 10, and writing voltage is impressed to the eletrodes. When a trigger pulse is inputted to a pull-up switching element thyristor and a pull-down switching element thyristor, the thyristors can be equivalently regarded as diodes, so that current capacity can be sufficiently increased and ON resistance can be reduced.  Thereby a luminance change corresponding to the variation of load capacity for one scanning line can be suppresed and thin film EL display device having a large display capacity value can be driven.
Patent JP-H1174037-A (JP)
Title: Multi-conductor electric connector cable assembly
Inventor: YAMABE TAKUJIRO
IPC: H01R13/658
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To enable the use in the prescribed characteristic impedance matching, by electrically connecting external conductors of arranged plural coaxial cables to conductive elastic members arranged between ground contacts of the plural coaxial cable connectors and a conductive shell. SOLUTION: Conductive elastic members 24, 26 are directly contacted between a part 63 of an external conductor of a coaxial cable 10 exposed by removing the insulating sheath and a metal shell 18, and keep good continuity and equipotential. While, conductive elastic members 20, 22 keep good continuity and equipotential between ground contacts and the metal shell 18 through a metal outside housing of SCI connector 12. Furthermore, the conductive elastic members have continuity with all the external conductors of the coaxial cables and all of the metal outside housing, that is, all of the ground contacts. These conductors concerning with grounding form a common grounding conductor, therefore, high-frequency impedance is also lowered.
Patent JP-H0861819-A (JP)
Title: Portable hot-keep/cold-keep case for pet bottle
Inventor: HIRATA KOZO
IPC: B65D83/42
Filed: 1994-08-22
Abstract: PURPOSE: To keep a temperature of a heated or cooled drink in a PET bottle for a long period of time by providing heat insulating chambers in which a hot-keeping agent or a cold-keeping agent is put, inside a heat insulating case so as to provide a bottle storing part between both the chambers and providing an inside-outside through-hole in a cap of the case. CONSTITUTION: A heat insulating case 1 and a cap 4 are formed into a structure having therein a vacuum layer or a heat insulating layer, and the cap 4 is provided with an inside-outside through-hole 5 in which a dust-proof filter is packed. When the case is used as a cooler, cold-keeping agents 6 are frozen and put in heat insulating chambers 2, a PET bottle containing a cooled drink is put in a bottle storing part 3, and the cap 4 is applied to the case. When the case is used as a hot-keep case, hot-keeping agents 6, which are heated, are put in the heat insulating chambers 2, a PET bottle containing a heated drink is put in the bottle storing part 3, and the cap 4 is applied to the case.  The through-hole 5 prevents the cap 4 from becoming hard to be opened due to a negative pressure caused by the cooling of internal air or prevents the case main body from being broken due to a positive pressure caused by the heating of internal air. Accordingly, a drink in a PET bottle can kept cold or hot for a long period of time.
Patent JP-S6478986-A (JP)
Title: Multi-wheel traveling vehicle
Inventor: NAKAYAMA RYOICHI
IPC: G21C17/00
Filed: 1987-09-18
Abstract: PURPOSE:To provide a vehicle which can go up and down stairs easily by allowing a small wheel of a multi-wheel type drive wheel to move in accordance with the depth of the step and the height of the rise. CONSTITUTION:A multi-wheel type running vehicle 50 includes a body 51 and a multi-wheel type driving wheel 20. This multi-wheel type driving wheel 20 is equipped with two oppositely arranged stellate arms having three legs 20a protruding at 120 deg. intervals, and a small wheel 21 is supported slidably near the end of each arm. Each stellate arm is equipped in its center with an actuator 23 for moving the small wheel and a bevel gear 23a coupled with the output shaft of the actuator, wherein the bevel gear 23a meshes with another bevel gear 24a at the end of a feed screw 24 in screw fitting in a feed nut 22a installed on a slider 22. The depth and height of the stairs are determined from the measurements by the distance measuring system installed at the ends of the vehicle body, and thereupon the position of the small wheels is adjusted to enable traveling up and down the stairs.
Patent JP-H0281073-A (JP)
Title: Image forming method
Inventor: YASUDA AKIO
IPC: G03G9/12
Filed: 1988-09-19
Abstract: PURPOSE:To speedily form a high quality image with high transfer efficiency by transferring an electrostatic latent image developed on a photosensitive body by developer, which is solid at room temperature and reversibly repeats heating fusion and cooling solidification, onto material to be transferred. CONSTITUTION:The photosensitive body 3 on which an electrostatic latent image is developed after a developer 4 selectively sticks to it is brought into contact with the body to be transferred 5 such as normal paper. At this time, the photosensitive body 3 is heated to a prescribed temperature by a heater 2 incorporated in a stage 1, and the developer 4 is heated and fused. Therefore, when the body 5 is brought into contact with the developer 4, it readily moves to the body 5, and a part of the developer is shifted into the inside of the body 5. When the body 5 is separated from the photosensitive body 3, transfer is completed to form an image on the body 5. By these operations, a high quality image excellent in gradation and resolution can be formed with high transfer efficiency.
Patent JP-2000052265-A (JP)
Title: Socket wrench adapter
Inventor: SOGABE SATOSHI
IPC: B25B21/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To fasten with an excellent operating efficiency by driving an impact driver to let a socket part be thrusted in a fastening and combining recessed area of a pre-cut columnar material, and letting a bolt and a nut be inserted into the socket part. SOLUTION: This socket wrench adapter 1 for fastening/unfastening a bolt and a nut, wherein both the surfaces of a socket part 3 are opened in such a way that the bolt and the nut can be inserted in from both the surfaces, and concurrently, holds both the end parts of the socket part 3 between tool main bodies 2. And a bevel gear 8 is projected out of the circumferential part of the socket part 3 between the tool main bodies 2, a bevel gear 9 is engaged with the bevel gear 8 of the socket part in a perpendicularly intersected shape in such a way that a rotation driving transmission shaft 10 is projected out of the side of the tool main bodies 2, so that a rotation driving tool such as an impact driver and the like is so designed as to be connected with the rotation driving transmission shaft 10.  Besides, pawl wheels are provided for the side circumferential part of the socket part 3, to lock pawls with the pawl wheels, so that one directional rotation control can thereby be executed.