baber/WOPTO huggingface dataset:
Patent JP-H0195429-A (JP)
Title: Gas-insulated switch
Inventor: FUJIWARA KANEHARU
IPC: H01H33/98
Filed: 1987-10-08
Abstract: PURPOSE:To make it possible to reduce the size and increase the current- carrying capacity of a switch by providing each of a fixed side shield and a movable contact piece with a communication hole, making an insulation gas in the fixed side shield convect and circulate through the communication holes at the time of turning on, thereby restricting the temperature rise in current-carrying contact parts. CONSTITUTION:Under the condition of being turned on, the inside of a fixed side shield 19 is communicated to the outside space of the fixed side shield 19 in a vessel 13 through a communication hole 19b, and at the same time is communicated to the outside space through a communication hole 24b of a movable contact piece 24, an internal space 24b, a communication hole 24c and a communication hole 23a of a movable side shield 23. Namely the insulation gas near the contact parts heated to a high temperature by the heat generated with the contact parts is freely circulated by convection within the space outside the fixed side shield 19. This cools the contact parts effectively, restricts the temperature rise in the current-carrying parts and increases the current- carrying capacity.
Patent JP-H04130887-A (JP)
Title: Teletext receiver
Inventor: SODA KOICHI
IPC: H04N5/00
Filed: 1990-09-21
Abstract: PURPOSE:To improve the reception performance of a character broadcasting in the weak electric field area of television radio waves by shifting the local oscillation frequency of a bulit-in television broadcasting signal reception tuner so as to reduce the error rate of a code by extracting the teletext signal from a video signal excepting for the case of outputting the video signal. CONSTITUTION:According to an instruction from a key input part 29 or a remote control operation part 31, a control part 21 supplies an outputted switching signal 25 to an output switch 27, and either a video signal 20 or a display signal 26 inputted to the said output switch 27 is selected and supplied through an output terminal 5 to a video display device. When the signal selected and outputted by the output switch 27 is a video signal 20 of a television broadcasting, a tuning data is outputted and when the signal is not the above video signal 20, a data adding a prescribed positive or negative offset value to the tuning data is outputted to a tuner part after being converted to a tuning signal 22.
Patent JP-H0997797-A (JP)
Title: Forming method of laminated wiring
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/3213
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To protect a laminated wiring against undercuts and side etching by a method wherein a laminated structure composed of a high-melting metal layer and an Al metal is plasma-etched with etching gas which comprises gas composed of, at least, H and O and gas capable of generating chlorine chemical species. SOLUTION: An insulating film 1 of SiO2 or the like, a Ti close contact layer 2, a TiN barrier metal layer 3, a high-melting metal layer 4 of W formed through a blanket CVD method, an Al metal layer 5 formed by sputtering, and an anti-reflection layer 6 of TiON are successively formed in this sequence on a semiconductor substrate of Si or the like. Radical reaction where Cl<+> dissociated and produced from Cl2 and BCl3 by an ECR discharge is made to serve as main etching species is assisted by ions such as Clx <+> , BClx <+> , and O<+> , and etching is anisotropically advanced. An Al/W laminated wiring is protected against side etching when it is etched through a one-step etching method where BCl3 /Cl2 /H2 O/mixed gas is used.
Patent JP-2000079846-A (JP)
Title: Moving floor for small size truck
Inventor: TANAKA SEIGO
IPC: B60P1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the loading and the unloading work of baggage, in a light transport using a small size truck provided with a hood. SOLUTION: A base plate 1 provided on a load-carrying platform 11 is divided into the right part and the left part by a guide rail 2 at the center. At both side holding the guide rail 2 at the center, a rising and falling floor plate 5 to make to rise and fall to the side surface of the load-carrying platform 11 from the base plate 11 is provided at the near side half part, while a moving floor plate 3 moved between the guide rail 2 and the risen rising and falling floor plate 5 along the guide plate 2 when the rising and falling floor plate 5 is raised is provided at the inner side half part. The baggage housed at the inner side is loaded and unloaded in the condition to draw out the moving floor plate 3, without riding on the load-carrying platform 11.
Patent JP-H0785761-A (JP)
Title: Charged part protecting cover device for electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H50/14
Filed: 1993-09-14
Abstract: PURPOSE:To standardize a charged part protecting cover for preventing the exposure of the terminal part of an electromagnetic contactor to one kind for different frame sizes of the electromagnetic contactor. CONSTITUTION:Key-shaped projections 6, 7 are provided on the case 1 of an electromagnetic contactor, and to the periphery of a window hole 8 laid along the profile, a charging part protecting cover 4 having claws 9, 11 engaged with the head parts of the projections, a positioning piece 10 making contact with the projections 6, 7, and a slit 12 is fitted and installed. When the form and dimension of the projections 6, 7 are standardized regardless of the frame size of an electromagnetic contactor, one kind of the charging part protecting cover 4 can be commonly used for electromagnetic contactors different in frame size, and the die cost can be reduced to reduce the manufacturing cost.
Patent JP-H0989415-A (JP)
Title: Heat source side operating method for heat pump and heat source apparatus
Inventor: UCHIKAWA YASUO
IPC: F25B27/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of a heat pump by effectively utilizing a heat source and a heat radiation source as much as possible. SOLUTION: The method for operating the heat source side of a heat pump comprises the steps of sequentially passing heat source side heating medium L to be heat exchanged with refrigerant R in the evaporator E or condenser C of the pump 1, and heating or cooling the medium L by heat sources G1, G2 at a plurality of heat source heat exchangers N1, N2. In this case, the passing order in the case of sequentially passing the medium L through the plurality of exchangers N1, N2 is switched or the using heat sources G1, G2 is switched among the plurality of exchangers N1, N2 fixed at the passing order of the medium L to increase the heating medium heating or cooling amount as the entirety obtained by the plurality of exchangers N1, N2 in the heating or heat radiating source state at the times as much as possible.
Patent JP-H07108262-A (JP)
Title: Filtering mat
Inventor: TAKANABE HISAFUMI
IPC: C02F1/28
Filed: 1993-10-08
Abstract: PURPOSE:To provide a filtering mat which can be used over a long period of time without blinding due to aquatic organisms in place of one for eliminating agricultural chemicals. CONSTITUTION:A filtering mat in which a thin film which is made of at least a kind of metal with a standard electrode potential of -0.25-0.35 V and 0.3-1.5mum thick is formed at least on one side of a fibrous structure.
Patent JP-H0558706-A (JP)
Title: Method for boring hole through ceramic sheet
Inventor: ITODA SATOSHI
IPC: C04B33/00
Filed: 1991-09-04
Abstract: PURPOSE:To efficiently bore the flawless inlet and outlet tiny holes having almost uniform and stabilized diameters with high roundness and precision by boring the holes through a ceramic green sheet with many punches, then embedding the punches in the sheet, calcining the sheet and then melting off the punch. CONSTITUTION:Many inlet holes 13 and outlet holes 14 in succession to the inlet hole are bored through an uncalcined ceramic green sheet 1 using many punches 12 each having a tapered part 10 inclined at about 30 deg. to vertical and an extremely small-diameter part 11 in succession to the tapered part 10 with its tip rounded. The punch 12 is embedded in the holes 13 and 14. The green sheet 1 is then calcined at about 1700 deg.C, and the punch 12 is dissolved off by aqua regia to form a tiny hole 15. When a punch made of a material having a m.p. lower than the calcination temp. is used, the punch is melted off when the green sheet is calcined, hence the punch need not be removed, and the procedure is made more efficient.
Patent JP-H1196496-A (JP)
Title: Lane deviation prevention device
Inventor: MIICHI YOSHIAKI
IPC: B60W30/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To accurately guide a driven so as to evade lane deviation while preventing control torque for steering from being inappropriately imparted. SOLUTION: This device imparts the control torque for steering of a degree easily controllable by the driver by a steering actuator 21 of a present vehicle separately from the steering force of the driver and quides the prevention of the lane deviation of the vehicle. In this case, the device is provided with a horizontal shift amount calculation means 4A for calculating the horizontal shift amount of the traveling position of the vehicle from the reference position of a traveling lane,  a control torque calculation means 5 for calculating the control torque based on the calculated horizontal shift amount and a control means 6 for controlling the steering actuator 21 so as to generate the calculated control torque in a direction for reducing the horizontal shift amount and the control means 6 interrupts the generation of the control torque by the steering actuator in the case that the appropriate recognition of the reference position is difficult or road conditions are not suitable for imparting the control torque for steering in a road condition discrimination means 7.
Patent JP-H11147751-A (JP)
Title: Acid-resistant material
Inventor: KATO HIROSHI
IPC: C04B28/06
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a material with high acid resistance and adhesive property, characterized in using through kneading with water by including hydraulic alumina, an epoxy resin and aggregate as constituents. SOLUTION: This acid-resistant material, a coating material, is obtained by adding water to a mixture of hydraulic alumina, an epoxy resin such as a bisphenol A-type liquid resin, a curing agent such as a modified polyamine, and an acid-resistant aggregate such as of silica-alumina base, and also, if needed, a polymer emulsion such as an acrylic resin emulsion as constituents. As an example, the amounts of the respective components to be used, on a solid basis, are as follows: the weight ratios: aggregate/hydraulic zlumina = 1 to 4, hydraulic alumina/epoxy resin = 4-20, and the amount of the curing agent needed (X) based on 100 g of the epoxy resin satisfies the relationship: X (g)=100 (g) × the active hydrogen equivalent of the curing agent/the main agent epoxy equivalent (wherein the value of X is basal, 0.8-1.5 times the value of X is preferable).  By the way, the hydraulic alumina is such a transition alumina as to form aluminum hydroxide through hydration again by reaction with water at <=100 deg.C.
Patent JP-H02100055-A (JP)
Title: Positive type photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/039
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the subject composition with high sensitivity by incorporating a specified compd. and an alkaline soluble polymer in the composition. CONSTITUTION:At least one kind of the compd. shown by formulas I-IV and the alkaline soluble polymer are incorporated in the composition. In formulas I-IV, R1 is alkyl or aryl group, R2-R5 are each alkyl, alkenyl or aryl group, Ar1 and Ar2 are each aryl group, (n) is 0 or an integer of 1-4. The compounding amount of the compd. shown by formulas I-IV in the photosensitive composition is 1-70wt.%, preferably 3-50wt.% per the total solid matter of the composition. The compounding amount of the alkaline soluble polymer in the photosentive composition is 30-99wt.%, preferably 50-97wt.% per the total solid matter of the composition. The photosensitivity of the composition is improved.
Patent JP-2000151080-A (JP)
Title: Transfer print patterning method and glass with print pattern formed thereon using the same
Inventor: SUNAHARA KAZUO
IPC: B44C1/17
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a transfer print patterning method capable of simply and accurately forming a print pattern such as a thin-film electrical circuit and the like on a large area substrate. SOLUTION: An electrical circuit is screen-printed on a transfer paper 10 in which a removable layer 20 is formed on the surface (a), and this electrical circuit is heat-transferred on a substrate 20 such as a glass and the like. In heat-transferring, the transfer paper 10 is pressed with a press plate 24, and heated while pressing the electrical circuit to the substrate 22 (b, c). Thus, the substrate 22 transferred with the electrical circuit pattern is heated and fired, thermoplastic resin contained in the electrical circuit pattern is removed, and the electrical circuit pattern is printed on the substrate 22 (d). As a result, a desired electrical circuit is formed on the substrate 22.
Patent JP-S62113189-A (JP)
Title: Hologram
Inventor: MASUBUCHI NOBORU
IPC: G03H1/24
Filed: 1985-11-12
Abstract: PURPOSE:To make a reconstructed image visible even in the dark regardless of a light source for illumination and to reconstruct the sharp stereoscopic image by subjecting the interference fringe pattern of a hologram consisting of a thin phosphor film to excitation and light emission by electroluminescence. CONSTITUTION:The hologram 1 is constituted by providing an insulating layer 2, the interference fringe pattern 3 of the hologram provided in the insulating layer 2, and the electrode layers 4 and 5 provided on both faces of the insulating layer 2 on the surface of a stock 6. The insulating layer 2 is constituted of the insulating layer 2a and insulating layer 2b in order to provide the interference fringe pattern 23 therein an is constituted transparent in order to allow the transmission of the light emitted from the interference fringe pattern 3. The interference fringe pattern 3 is formed with the thin film of the phosphor in the interference fringe pattern shape. The electrode layers 4 and 5 are used to excite the interference fringe pattern 3 so as to emit light by connecting both layers to a DC or AC power source 9 and impressing an electric field between both layers. The electrode layer 4 is preferably opaque and has low surface reflectivity in order to prevent the unnecessary reflection of the light reflected therefrom and the light toward the transparent electrode.
Patent JP-H08113626-A (JP)
Title: Production of polyurethane
Inventor: WATANABE YOICHI
IPC: C08G18/65
Filed: 1994-10-19
Abstract: PURPOSE: To produce a polyurethane improved in moldability, the operability of the production process and quality by reacting an intermediate polymer of a polyether glycol or a polyester glycol with an organic diisocyanate with an organic diamine under specified conditions. CONSTITUTION: A polyether glycol or polyester glycol having its hydroxyl groups positioned at terminals and having a molecular weight of 1000-5000 is mixed with an organic diisocyanate in a molar ratio of 1:(1.5-3.0), and the mixture is reacted at 60-120 deg.C to obtain an isocyanato-terminated intermediate polymer.  This polymer and an organic diamine are dissolved in an inert solvent, and the solution is mixed for a time as short as 10sec or below under conditions in which the shear rate represented by the formula [wherein (r) is the shear rate; D is the diameter (mm) of the mixer during mixing (the distance between two adjoining pin mounts when a mixer with pins is used); (l) is the clearance (mm); and (n) is the rotation speed (rpm)] is 1600/sec or above to effect the reaction, and the obtained polymer is filtered off with a filter and extruded from a nozzle into a spinning cylinder containing a heating gas to obtain an elastic yarn.
Patent JP-H1059056-A (JP)
Title: Containerized disaster-relief vehicle and operational system for disaster-relief container
Inventor: TAKAO HIDEHIKO
IPC: B60P1/48
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a containerized disaster-relief vehicle requiring lower costs including its initial introducing costs and its maintenance costs such as taxes, premiums and service costs, and an operational system for disaster-relief containers. SOLUTION: A disaster-relief vehicle 1, which is used at a disaster such as an earthquake for a relief activity of transporting relief goods to disaster areas, is loaded with arbitrary relief goods required for a relief activity in its container C which is freely coupled thereto or decoupled therefrom by a loading device 2 mounted on the vehicle 1. The loading device 2 includes an L-shaped loading arm 21 of which base end is pivotally supported on the vehicle body, and a hook 23 at the tip of the loading arm 21 adapted to freely engage with or disengaged from a lock part C1 on the container C. Containers loaded with relief goods are normally stored at predetermined bases or used at desired locations in different cities, towns and villages, and are at a disaster transported between predetermined bases or desired locations and refuges or between a plurality of refuges and then coupled or decoupled there.
Patent JP-H10105861-A (JP)
Title: Sensor signal transmitting method and device therefor
Inventor: TAKAHASHI KAZUHIKO
IPC: G01N27/72
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To simply and remotely measure a prescribed physical states by using the characteristic of induced electromotive force generated from an AC magnetic field as a parameter for judging the presence/absence of the change of a physical state in an object to be measured so as to unnecessitate the installing of a pipe for pulling out a cable and a protecting case. SOLUTION: An AC magnetic field is generated outside a separated area by using an AC current of a fixed frequency and induced electromotive force is generated within the separated area from this AC magnetic field. This is made the driving power of a distortion gage 13a and an AC magnetic field is generated again from power generated on the output side of the gage 13a accompanying the applying of this driving power. Induced power is generated again outside of the separated area from this AC magnetic field and the characteristic of this induced electromotive force, namely an output itself, is used as the parameter for judging the presence/absence of distortion between first and second pipes 17 and 18. The presence/absence of actual distortion is judged based on the ratio of an input voltage by an AC power source and an output voltage making a parameter.
Patent JP-2001102779-A (JP)
Title: Electrical information equipment
Inventor: NOZOE TOSHIHIDE
IPC: H05K7/14
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To surely fix electronic components or the like, and at the same time, provide electrical information equipment having improved assembly property. SOLUTION: In this electrical information equipment A, a cover body 20 is overlapped to a base body 10 incorporating a main circuit board 11 for integral combination, the base body 10 is provided with a window hole part 1 that is open the reverse side, while at least a pair of gear-lock nibs 2 and 3 is protruded, and at the same time, electronic components 4 and circuits components 4 are engaged into the window hole part 1. On the inner surface of the cover body 20, a regulation projecting part 21 for regulating the elastic deformation of the engaging nibs 2 and 3 is formed, while being located outside the engaging nibs 2 and 3.
Patent JP-2001075373-A (JP)
Title: Transfer belt
Inventor: ISODA MASAO
IPC: C08L101/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To increase the attraction force from an electrostatically attracted recording medium by constituting a transfer belt of a resin added with carbon and subjecting the sheet surface which comes into contact with a medium to be transferred to an oxidation treatment. SOLUTION: The transfer belt is formed of the ETFE resin added water the carbon as material. A metallic compounding material for preventing the cohesion of the carbon is packed therein. The transfer belt polished by a polishing stage after a molding stage is rested in an ozone atmosphere only for the specified time within a hermetically closed container, by which its surface is subjected to the oxidation treatment. As the conditions for the oxidation treatment of the transfer belt, the continuous treatment for 3 to 4 days is carried out within the hermetic container while the ozone concentration is. regulated in a range of 5 to 100 ppm by maintaining the temperature at ordinary temperature. As a result, the cohesion of the carbon induced by traveling of the transfer belt may be prevented and the holding of the charges at the transfer belt is facilitated.
Patent JP-H1075849-A (JP)
Title: Sand guard bench and retaining wall
Inventor: KUMAGAI NAOKI
IPC: A63C19/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sand guard bench having functions to collect and drain water in strata with simple construction and execution. SOLUTION: A plurality of retaining walls having the same specification are erected at proper intervals vertically in multiple parallel stages and subjected to the sand guard execution in the rear surface of the retaining wall 11, so that water-proof earth and sand layers 51 are stepwise formed on a water-proof sheet 41 to provide a sand guard bench. Also, a plurality of drain ports 12 are formed in the lower part of the retaining wall in the longitudinal direction, and a drain pipe 21 is inserted in one of drain ports 12. The drain pipe 21 on the respective stages are connected to each other, and water collecting pipes are inserted in all other drain ports 12 with respect to the retaining walls 11 of the respective stages. These water collecting pipes are connected through a communicating pipe to the drain pipe.  All drain pipes, water collecting pipes and communicating pipes are embedded in the earth and sand layer 51, while the height of the earth and sand layers 51 on the respective stages are approximately equalized to the upper end of the retaining wall 11 on the same stage.
Patent JP-2000084616-A (JP)
Title: Looper control device having plurality of loop cars
Inventor: KASHIWAGI TOSHIAKI
IPC: H02P5/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the electrical tie control for respective plural loop cars by not treating a master loop car as fixed but automatically switching the loop car to be a master. SOLUTION: The device is provided with the master loop car switching means consisting of a position deviation detection circuit 30, a first switch circuit 36, a second switch circuit 36b, etc., in which, based on a position deviation of each loop car, by automatically switching a master loop car to be a reference, electrical tie correction output is not given to the torque control circuit of the loop car to be a master but given to the torque control circuit of the loop car to be a slave.