baber/WOPTO huggingface dataset:
Patent JP-H04165042-A (JP)
Title: Manufacture of oxide dispersion strengthened alloy
Inventor: HAMADA KAZUSHI
IPC: C22C33/02
Filed: 1990-10-26
Abstract: PURPOSE:To obtain an oxide dispersion strengthened alloy excellent in high temp. creep strength at low cost, at the time of subjecting mechanically alloyed oxide grains-contg. powder to cold isostatic pressing treatment, by providing soft metallic powder sufficiently subjected to plastic deformation by pressing pressure as a binder. CONSTITUTION:Several kinds of metallic powder regulated so as to form the alloy compsn. of a mother phase and oxide grains are repeatedly subjected to deformation and press-adhering by a ball mill in an inert atmosphere to obtain oxide-contg. alloy powder. Next, this powder is mixed with a prescribed amt. of soft metallic powder, and this mixed powder is subjected to cold isostatic pressing into a green compact, which is sintered and/or forged to obtain a final product. By this method, a vacuum sealing stage can be obviated. Furthermore, the oxide grains are limited to the ones having >=1600 deg.C m.p. and <=1mu grain size for maintaining its high temp. creep strength, and as the soft metallic powder, Co, Ni or their alloys are suitably used.
Patent JP-H02133117-A (JP)
Title: Press working method
Inventor: SUDA KOJI
IPC: B21D28/24
Filed: 1988-11-14
Abstract: PURPOSE:To allow each plate to adhere closely, to enhance the rigidity of the plate and to stabilize the press working quality by generating electrostatic force between plural pieces of plates. CONSTITUTION:Band-like plate (upper) 6 and plate (lower) 7 are wound out of a wind-out reel (upper) 8 and a wind-out reel (lower) 9, respectively, and both the plates are electrified in a static electricity generating machine 5 and allowed to adhere closely to each other. The plate being in an adherence state is brought to press working such as blanking, etc., in a press machine body 4. As for the plate discharged from the press machine body 4, its adherence state by static electricity is released by a destaticizing device 3. Subsequently, the plates are wound up by a take-up reel (upper) 1 and a take-up reel (lower) 2, respectively. In such a way, the press working quality of a sheet metal is stabilized, and the productivity is improved.
Patent JP-H08127473-A (JP)
Title: Tape winding
Inventor: KOSAKA KOJI
IPC: G02B6/44
Filed: 1994-10-28
Abstract: PURPOSE: To improve the efficiency of a tape winding work without needing suspension of a tape winding work for connection of a tape by a method wherein, in the use of an annular tape winding in such a state that the tape is mounted on a tape winding machine, the rear end thereof is prejoined, in order, with the tip of other winding and a tape is continuously unwound from a plurality of tape windings. CONSTITUTION: In a tape winding where a taper is wound around a cylindrical core 1, a groove 2 extending in an axial direction is formed in the outer periphery of the core 1 and the winding starting end part of the tape is slackened and contained in the groove 2 to constitute the tape winding.
Patent JP-2000108997-A (JP)
Title: Electric power conversion device for building in hull construction
Inventor: JEFFREY B JAKUBA
IPC: H02M7/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To easily repair and exchange an electric power conversion module by providing many casings between upper and lower platforms, detachably arranging electric power conversion modules in the respective casings to previously assemble as a composite body, carrying it in a hull, and supporting it through vibrationproof mounts. SOLUTION: Two plane platforms 12 placed separately upper and lower and connected together with many upright pillars 14 are supported in a hull construction through a plurality of vibrationproof mounts designed so as to protect them from impact or vibration. In the casings 20 arranged between the upper and lower platforms 12, 12, one or more electric power conversion modules 20 are detachably provided. The respective casings 20 are formed by welded partition walls 22, and working force supply panel 24 to which electric cables 30 and cooling liquid pipings 32 supplying electric power and cooling liquid to the casings 20 are connected is provided. The platforms 12, pillars 14, the casings 20, and the using force supply panel 24 are previously assembled as a composite body, and it is supported with vibrationproof mounts.
Patent JP-H04164084-A (JP)
Title: Triazole derivative and agricultural and horticultural germicide
Inventor: ISHIKAWA HIROMICHI
IPC: C07D403/06
Filed: 1990-10-26
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y are H, halogen, lower alkyl or lower alkoxy; Z is 0, S or NH; n is 1 or 2). EXAMPLE:6-Chloro-2-[1-(triazol-1-yl)-2-(p-chlorophenyl) ethyl] benzothiazole. USE:An agricultural and horticultural germicide. PREPARATION:An alpha-(triazol-1-yl)phenylpropionic acid derivative [e.g. alpha-(triazol-1- yl)-p-chlorophenylpropionic acid] expressed by formula II is converted into an acid chloride in the presence of a chlorinating agent (e.g. thionyl chloride) in a solvent and the resultant acid chloride is subsequently reacted with an amine derivative (e.g. 4-chloro-2-mercaptoaniline) expressed by formula III in the presence of an acid binder to afford the compound expressed by formula I. Furthermore, the starting raw material expressed by formula II is a new substance.
Patent JP-S63139457-A (JP)
Title: Connection regulation system for voice accumulator
Inventor: HIROTA HARUMI
IPC: H04M3/42
Filed: 1986-12-02
Abstract: PURPOSE:To prohibit the reproduction of a message between prescribed sources of call by storing, in a memory, sources of call for message recording by relating the sources with the contents of messages, detecting the source of a call for message reproduction at the time of reproducing a message, and permitting/ prohibiting the reproduction of a message. CONSTITUTION:Call-source information of calls for message recording stored in a control signal memory 32 are made paired with messages stored in a voice signal memory 33. It is assumed that the message transmission/reception between a trunk line and a dedicated line via a voice accumulator 31 is prohibited under the regulations. In case an operator 02 who records and reproduces a trunk message reproducing a message from the voice accumulator 31 by using a trunk telephone set 12, a private branch call-source detector 22 detects the source of call for message reproduction, and compares thus detected source with the call-source information of call for message recording stored in the control signal memory 32. In such a way, the message can be reproduced whether it is a message recorded from an extension or a trunk, however, a message recorded from the dedicated line is regulated and can not be reproduced.
Patent JP-2000118434-A (JP)
Title: Transmission gear for speed difference steering type working machine
Inventor: HIRAOKA MINORU
IPC: B62D11/08
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To realize a transmission to perform one selected from a low turn, a brake turn, and a swivel turn in the second operation position of a steering lever, and to reduce a cost as low as possible. SOLUTION: A transmission gear for a combine comprises a side gear 12 arranged at each of right and left crawlers 4, a first transmission gear 7 to transmit a forward rotation power for straight advance to the side gears 12; and a second transmission gear 9 to transmit a low speed forward rotation power or a reversing power by a turn transmission mechanism A. In the transmission gear for a combine, the side gears 12 are independent from each other operated between the transmission positions of the first and second transmission gears 7 and 9. A drive gear 11 is arranged in a manner to shift to a first transmission position directly engaged with the second transmission gear 9 and a second transmission position where the drive gear is engaged with an intermediate gear (a) engaged with the second transmission gear 9.  Along with a shift to a third transmission position, a brake turn wherein the engagement part 38 of a transmission case 2 and the drive gear 11 are engaged throughout a whole periphery is carried out.
Patent JP-S62147783-A (JP)
Title: Solar cell
Inventor: MURAMATSU SHINICHI
IPC: H01L31/04
Filed: 1985-12-23
Abstract: PURPOSE:To contrive the further efficient utilization of light in comparison with reflection or dispersion on a random surface by using a regular step structure. CONSTITUTION:A resist pattern whose stripe width is 0.3mum and stripe pitch is 1.4mum is formed on a one surface of a glass substrate by using usual photolithography. Then, dry etching is done by using CHF3 gas to form grooves of 0.5mum depth. By removing the resist, a rugged plane 7 is formed. Next, ITO is spread by electron beam vapor deposition to form a transparent electrode 2. As a p-type semiconductor layer 3, an amorphous SiC:H film including boron as a dopant is formed. Next, as an i-type semiconductor layer 4, amorphous Si:H including boron of 0.5ppm is formed and as an n-type semiconductor layer 5, fine-crystallized Si:H including p as a dopant is formed. After that, a back electrode 6 is formed by resistance heating vapor deposition of A using a metallic mask.
Patent JP-H08148509-A (JP)
Title: Fabrication of semiconductor device
Inventor: ASANO KAZUNORI
IPC: H01L29/812
Filed: 1994-11-22
Abstract: PURPOSE: To form the asymmetric two stage recess structure in a high output GaAs FET with high alignment accuracy, high dimensional accuracy of recess on the drain side, and high reproducibility. CONSTITUTION: A silicon oxide 3 and a silicon nitride 4 exhibiting high selectivity to wet etching are laminated and patterned to form a mask layer having an opening 5 corresponding to a first recess and a pattern corresponding to a second recess. It is then coated with a photoresist film 6 except the opening 5 and a first recess 8 is made in the surface of a GaAs operation layer 2 at the opening 5. Subsequently, only the silicon oxide 3 is removed by etching and the exposed GaAs operation layer 2 is dug to form an asymmetric two stage recess structure.
Patent JP-H03149799-A (JP)
Title: Switch device
Inventor: OGAWA KATSUHIKO
IPC: H05B37/02
Filed: 1989-11-07
Abstract: PURPOSE:To reduce the selection error at the time of operation by providing a display means displaying the landscape information corresponding to multiple switches. CONSTITUTION:A display means 20 displaying the landscape information corresponding to multiple switches 11-18 in a switch device performing the state control of a system with multiple switches is provided. The landscape information is displayed via switches 11-18 arranged on a switch panel 10. A landscape information panel 20 and illuminations 21-28 illuminated on the landscape information panel 20 are provided. A user can select a switch while viewing which illumination corresponds which switch on a mirror when operating a switch device. The user can perform the switch with little error when operating the switch while viewing the landscape information.
Patent JP-H09105222-A (JP)
Title: Straw matting (tatami)
Inventor: TANIGUCHI SHINJI
IPC: E04F15/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of mite and mold by arranging a nonwoven fabric of polypropylene fiber, into which soluble glass including silver ion is kneaded, between the mat and base of straw matting (tatami). SOLUTION: Antibacterial and antimold deodorizing insect-proof soluble glass powder, in which P2 O5 , MgO, Al2 O3 and Ag2 O are blended and which includes silver ion, at 50μm or less of grain diameter is adjusted at 30% by weight. Next, glass powder is blended in the polypropylene, and while melt spinning is performed so as to form the short fiber. The short fiber is processed through heating so as to form a nonwoven fabric 3. Furthermore, this nonwoven fabric 3 is arranged between the mat 2 and base 1 of the tatami. With this structure, an appropriate quantity of silver ion is solved out for a long time, and seeped out to the mat 2 and base 1 of the tatami, the generation of mite and mold can be prevented.
Patent JP-H03166543-A (JP)
Title: Fluid supporter
Inventor: DAGURASU ORIBUAA HOORU
IPC: G03D5/04
Filed: 1990-10-25
Abstract: PURPOSE: To uniformly process a photosensitive material and to always provide a fresh and clean treatment fluid by providing a device which demarcates a long fluid chamber, and a treatment fluid action means where the photosensitive material is supported between layers of the fluid in accordance with passing of the photosensitive material in a support device. CONSTITUTION: This fluid support device 26 consists of a device 28 having an upper applicator housing 30 and a lower applicator housing 32 between which a fluid chamber 34 is demarcated. A means which gives a treatment fluid 14 to a film 24 includes plural slot nozzles 36 in entrances and exits of the upper applicator housing 30 and the lower applicator housing 32 to generate layers of the fluid on both sides of the film 24. Thus, the fluid support device is obtained which uniformly subjects the film 24 to evelopment processing and practically excludes pollution of the treatment fluid.
Patent JP-H08141136-A (JP)
Title: Slope forming method for exclusive artificial skiing and mat therefor
Inventor: HONMA AKIRA
IPC: E01C13/12
Filed: 1994-11-22
Abstract: PURPOSE: To form securely a flat skiing slope which can be maintained in a good condition, and never generates a waving, by laying plural mat groups on a slope surface by connecting them through connections, even in the lateral direction of the plural mat groups laid in the longitudinal direction placing specific intervals, in the same manner as the longitudinal laying. CONSTITUTION: Connections 2 are provided to the four sides of a mat 1 in which locking parts are formed on the rear side, plural sets of hard longitudinal members 9 forming one set with two members are set in the longitudinal direction, a hard lateral member 10 is provided to each hard longitudinal member 9 respectively in the orthogonal condition and a mat group made by connecting plural mats 1 in the longitudinal direction through connections 2 is laid on a set of hard longitudinal members 9 by locking only one mat 1 by the locking parts, the longitudinal members 9, and the lateral members 10. And mat groups of the same form are laid in the longitudinal direction placing a specific interval to the laid mat groups. Also in the lateral direction of the mat groups, plural mat groups with the same form are laid by connecting the mats each other through the connections 2 respectively.  A skiing slope is formed by laying mats 1 on the slope surface in the same process.
Patent JP-2000117282-A (JP)
Title: Unit type floating water purification equipment
Inventor: MORI HIDEKI
IPC: C02F7/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the purification equipment the equipment cost, etc., of which can be reduced by simplifying the equipment structure and also, which is capable of purifying water being at a desired depth. SOLUTION: This equipment has a structure formed by unitizing an aerator 5 and a solar cell panel 4 used as a power source for the aerator 5 into a unit and fixing the unit to a raft 1 floating on the surface of water, wherein the aerator 5 is provided with: a water lifting pipe 6; a water pumping tank 7 for receiving water lifted through the lifting line 6; a pump 8 placed within the water pumping tank 7; an aeration tank 9 placed adjacently to the water pumping tank 7; a water spray pipe 10 for delivering pressurized water by the pump 8 to the inside of the aeration tank 9; and a delivery pipe 11 for returning water in the aeration tank 9 to the outside of the equipment.
Patent JP-H03149942-A (JP)
Title: Tone signal detector
Inventor: SUGINO YUKIMASA
IPC: H03H17/02
Filed: 1989-11-06
Abstract: PURPOSE:To detect a tone signal of a single frequency with simple constitution by providing a high pass filter and a low pass filter processing an input signal and a zero cross number calculation section. CONSTITUTION:The high pass filter 1 and the low pass filter 3 processing an input signal are provided and zero cross number calculation sections 2, 4 calculating the number of zero crossing are provided on the signal processed by the high pass filter 1 and the low pass filter 3. Thus, when the tone signal of a single frequency is given as an input, the zero cross number is almost unchanged even when it is processed by the high pass filter 1 and the low pass filter 3, while the spectrum of the signal is changed when the signal having a spread frequency band such as a voice signal or a data signal of a MODEM is inputted and then the zero cross number is also changed accordingly. Thus, the tone signal is identified from other signals.
Patent JP-H03108599-A (JP)
Title: Pattern sheet for baking and manufacture of baking pattern thereof
Inventor: NAKATSUKA HIROSHI
IPC: B44C1/17
Filed: 1989-11-06
Abstract: PURPOSE:To give an arbitrary pattern easily and quickly, and to form a discriminating pattern for multikind and small quantity production and a design easily by shaping the pattern composed of ink for baking on the surface or a section between layers of the laminate of a flexible base material and a pressure- sensitive adhesive layer. CONSTITUTION:The title pattern sheet consists of the laminate of a flexible base material 1 and a pressure-sensitive adhesive layer 2, and a pattern 3 made up of ink for baking is formed on the surface of a section between layers of the laminate. The ink for baking is prepared by mixing one kind or two kinds or more of sticking tendency dative agents by a ball mill, etc., together with a binder under the combination of other baking residual components. Accordingly, the pattern sheet for baking capable of being also bonded with the curved surface, etc., of an adherend easily and simply can be manufactured, and the pattern is given quickly through developing, etc., easily.
Patent JP-2000119775-A (JP)
Title: Lead-free free cutting copper alloy
Inventor: OISHI KEIICHIRO
IPC: C22C9/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To improve the machinability of a copper alloy without the incorporation of Pb by allowing it to have a specified compsn. contg. Cu, Si, and the balance Zn. SOLUTION: This alloy contains, by weight, 69 to 79% Cu, 2.0 to 4.0% Si and the balance Zn. In the case the quantity of Si to be added is <2.0%, the formation of γ phases sufficient for securing industrially satisfiable machinability can not be executed. On the other hand, in the case the quantity of Si to be added exceeds 4.0%, further machinability improving effect is not shown. By the addition of Si, fluidity at the time of casting, strength, wear resistance, stress corrosion cracking resistance and high temp. oxidation resistance are improved as well as machinability. The alloy is preferably incorporated with at least one among 0.02 to 0.4% Bi 0.02 to 0.4% Te and 0.02 to 0.4% Se as well. In this way, even in the case a complicated shape is subjected to machining at a high speed, machinability of a high degree can be exhibited.
Patent JP-H03193920-A (JP)
Title: Method and device for opening straw bag consisting of fibrous material such as cotton, chemical fiber, etc.
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: D01B3/02
Filed: 1990-10-29
Abstract: PURPOSE: To avoid mixing-in of foreign materials without stopping an apparatus and open the subject bale by moving a fiber takeout device of a fiber opener for a fiber bale, mutually synchronizing the movement of a carriage and a fiber takeout device with a controller, detecting the foreign materials in the bale with sensors and removing the foreign materials. CONSTITUTION: A fiber takeout device 3 such as an opener for a fiber material 1 is moved relatively to a bale 1 and the movement of a carriage 2 in the longitudinal direction and the vertical movement of the fiber takeout device 3 are mutually continuously synchronized with a controller 15 and foreign materials 12 in the bale 1, e.g. a metal piece, a wood piece, a foil or fibers of different kinds are detected with sensors 13a and 13b. An electrical signal is outputted to the controller 15 and the position of the foreign materials 12 is inputted to a memory 14 according the travel distance of a driving motor 16. The takeout device 3 is lifted from the bale 1 with a lifting motor 17 and further moved above the site of the foreign materials 12 in the operating direction and then lowered again onto the fiber bale 1. Thereby, the fiber bale 1 is opened.
Patent JP-H02135270-A (JP)
Title: Film for tacky tape
Inventor: KANOUDA MIKIO
IPC: C09J7/02
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the title film preventing curling, having excellently cutting properties by hand by drawing a high crystalline resin sheet comprising three layers in the order of lengthwise direction, crosswise direction and lengthwise direction at specific ratios. CONSTITUTION:A thermoplastic resin sheet comprising three layers having surface layers of crystalline and tough resin and an inner layer of brittle resin molded by co-extrusion is drawn at 1.1-2.0 times in lengthwise direction, at >=3.0 times in crosswise direction and then >=1.3 in lengthwise direction to give the aimed film having high elasticity by formation of network structure having crystal as knot points and preventing curling by using a tough resin on surface layers.
Patent JP-2001104438-A (JP)
Title: Body washing apparatus and stretcher thereof
Inventor: KITAMURA TERUO
IPC: A61G1/02
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a body washing apparatus capable of washing a person to be washed laid down on a stretcher in a narrow space. SOLUTION: A body washing apparatus has an extensible housing part 2 housing a stretcher 25 on which a person A to be washed is laid down so as to take in and out the same from a front entrance and exit formed to the front part of the housing part 2, and a discharge device 15 for discharging washing water to the person A to be washed in the housing part 2 is provided in the housing part 2.
Patent JP-H02135329-A (JP)
Title: Date imprinting device for camera
Inventor: OGUCHI TOSHIYUKI
IPC: G03B17/24
Filed: 1988-11-16
Abstract: PURPOSE:To monitor date data by means of a liquid crystal display element for displaying camera information by arranging a liquid crystal display element for monitoring the date data on a camera main body side. CONSTITUTION:On a camera back lid side, an electric circuit 1 which includes a date data outputting circuit part 1a and an imprinting control circuit part 1b, a data imprinting optical means 2 which is composed of a lamp, etc., and an imprinting liquid crystal display element 3 are arranged, and the date data is imprinted on a film 4 by a transmissive light 15 which passes the element 3. Besides, a date data monitoring output 12 is sent onto the camera main body side from the date data outputting circuit part 1a, and the imprinted date data is monitored by a part of the liquid crystal display element for displaying camera information 3 arranged on the camera main body side. Thus, the imprinted data monitoring can be performed by the liquid crystal display element for displaying camera information.
Patent JP-H08128528-A (JP)
Title: Rattling noise prevention device of shift lever in gear sub-transmission and forming method of projection thereof
Inventor: HAYASHI YASUHIDE
IPC: F16H61/26
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the rattling noise of a shift lever in a gear sub- transmission. CONSTITUTION: This is the rattling noise prevention device of a shift lever and the forming method OF a projection thereof in a gear sub-transmission in which a thin part 44 is constituted by the bottom part 431 of a recessed part 43 formed in a radial direction on the outside wall 42 for encircling the shaft recessed part 41 of a shift retainer 4 by which the front end 3-1 of a shift lever shaft 3 by which a shift lever 2 is engagingly locked in the gear sub-transmission 1 is interposed and the projection is constituted by a projected deformation part 45 projected inside the shaft recessed part 41 by plasticity deformation of one part of the thin part 44.