baber/WOPTO huggingface dataset:
Patent JP-S5629316-A (JP)
Title: On-load tap changer
Inventor: ITOU KATSUAKI
IPC: H01F29/04
Filed: 1979-08-20
Abstract: PURPOSE:To enable opening and closing of two vacuum switches in a plurality of number of times using one driving system by so constructing a control lever as to reciprocate to rotate for unidirectional revolution of the output shaft of an energy storing mechanism. CONSTITUTION:When the output shaft 1 of an energy storing mechanism rotates clockwise, a roller 23 urged by a cam 2 moves rightwardly in the figure, a revolving lever 20 rotates clockwise, and a control rod 30 accordingly slides upwardly. In this manner one end 42 of a control lever 40 moves downwardly, and a connector 11B follows the motion of the end 42 by the vacuum self-closing force of a vacuum switch B. On the other hand, a vacuum switch A retains in closed state. Subsequently, when the shaft 1 is further rotated in the same direction and the roller 23 is moved rightwardly, one end 42 of the lever 40 urges the connector 11A to open the switch A, while the switch B retains in closed state. Thus, a make-before-break function can be imparted to the opening and closing sequence of the switches A, B. The switches can be opened and closed in prescribed number of times by the shape of the cam 2.
Patent JP-S5630812-A (JP)
Title: Preparation of resin sheet having protruded and recessed surface
Inventor: YANAGISAWA YASUO
IPC: B29C33/00
Filed: 1979-08-21
Abstract: PURPOSE: To improve a cooling effect of a pressure embossing form body and form a protruded and recessed surface of a sheet sharply by a method wherein the pressure embossing form body is formed on an endless belt in forming the resin sheet having minute protruded and recessed portions.  
     CONSTITUTION: A resin sheet 1, softened during passing in a preheating chamber 2, is pressed against a surface of a pressure embossing form body 6 by a pressing roller 7 and protruded and recessed portions are formed on a surface thereof. The pressure embossing form body 6 is formed on an endless belt, therefore, a cooling zone of the pressure embossing form body 6 may be elongated and the pressure embossing form body 6 contacted with the heated resin sheet 1 may be cooled during the form is running one round. The pressure embossing form body 6 is cooled by an air-cooling effect, for example, to a temperature near an ambient temperature before it comes to a portion contacting and pressing the resin sheet 1, accordingly, a forming by means of the pressure embossing form body 6 can be completed sharply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62261904-A (JP)
Title: Position shift deciding device for integrated circuit
Inventor: MURAYAMA FUTOSHI
IPC: H05K13/08
Filed: 1986-05-08
Abstract: PURPOSE:To decide the position shift of an IC through simple constitution by photodetecting the reflected light of irradiation light from the lead terminal part of the IC and making a decision based on the quantity of photodetection. CONSTITUTION:The irradiation light from a light source 4 is reflected by lead terminals 3a and 3b of the IC 3 and photodetected by a photodetector 5, whose output is supplied to a light quantity measuring instrument including a CPO, etc. Then when the quantity of photodetection is within a specific range, the state reflection area where position shifts of the terminals 3a and 3b from corresponding patterns 2a and 2b are small is decided. Consequently, the position shift of the IC is easily and securely decided automatically through the simple constitution.
Patent JP-H0381608-A (JP)
Title: Attitude adjusting mechanism
Inventor: KURISUTOFUAA MAAKU DOOSON
IPC: G01B5/00
Filed: 1990-04-23
Abstract: PURPOSE: To easily adjust the posture of a magazine which holds detecting elements by adjusting the relative position relation between the plate member of the magazine and a base by an adjusting means. CONSTITUTION: This mechanism adjusts the posture of the magazine 10 which holds the detecting element 12, 12... in the operation range of a coordinate positioning device. The mechanism is equipped with a base 18 for supporting plate members 20 fixed to the floor part of a device and the magazine 10, a fixing means 14 which fixes the base 18 to the floor part of the device, and the adjusting means 16 which is provided to one plate member 20 and the base 18 and applies an adjusting force to the other plate member 20 and the base 18. Then the relative position relation between the base 18 and plate members 20 is adjusted.  Thus, the three-dimensional relation between the plate member 20 fixed to the device and the base 18 fixed to the device by the fixing means 14 is adjusted to adjust the posture of the magazine 10, and the danger of a collision between the device and a movable part of the magazine 10 is minimized to the suppress the danger of the collision.
Patent JP-H08303191-A (JP)
Title: Display device for concrete spraying apparatus
Inventor: SAEKI HIROMI
IPC: E21D11/10
Filed: 1995-04-28
Abstract: PURPOSE: To improve operability and quality by providing at a piston type concrete pump and a screw feeder type accelerating agent feeding device with respective sensors and computing and displaying a concrete delivery amount and an accelerating agent addition ratio based on data therefrom. CONSTITUTION: During spraying of concrete, stroke end sensors 77L and 77R for a concrete pump detect arrival of the stroke end of a piston. The number of revolutions of a screw rotary shaft is then detected by a sensor 87 for detecting the number of screw revolution of an accelerating agent feeding device. A computer 10 computes a concrete delivery amount and an accelerating agent addition ratio based on detecting data from the sensors 77L, 77R, and 87 and a correction value from a correction value inputting apparatus 21, and displays a computing results at a display part 9. This constitution recognizes a state by an operator only by watching the display part without a need to read and calculate a delivery amount according to a corresponding graph, and prevents wasteful consumption of a raw material and improves strength and appearance.
Patent JP-H06318139-A (JP)
Title: Data processor
Inventor: KITA YOSHIO
IPC: G21B1/11
Filed: 1993-05-07
Abstract: PURPOSE:To reduce the cost of the data processor by finding the absolutely minimum sample time for waveform reproduction in real time, automatically switching storage intervals of detection data stored on the basis of the sample time, and then greatly reducing the capacity of a memory. CONSTITUTION:The frequency component of the detection signal obtained by a detector 1 is detected by 1st and 2nd sample time decision parts and a switching signal generation part 13 selects one of plural sample times T1, T2, and T0 which are previously set according to the decision results of the 1st and 2nd sample time decision parts. Then a memory circuit 9 for storage fetches and temporarily stores the digital data of the detection signal obtained by A/D converting operation, and then selects the stored digital data at the sample time selected by the switching signal generation part and sends the data to a host computer 4.
Patent JP-H09274534-A (JP)
Title: Pen type input device
Inventor: SATO YASUHIRO
IPC: G06F3/0354
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized pen type input device with which the input of writing is exactly detected in simple configuration. SOLUTION: A writing detection part 43 detects whether it is a writing state or not. An initial rotating angle operation part 44 operates the initial value of an inclination angle for the gravity coordinate system of a pen axis at the time of writing start based on the acceleration of a pen axis coordinate system at the tip part of a pen in a non-writing state. A rotating angle change operation part 45 operates the value of a change in the rotating angle of the pen axis based on the angular velocity of the pen axis during writing. An under- writing rotating angle operation part 46 calculates the rotating angle of the pen axis during writing based on the initial value and change value of rotating angle of the pen axis.  A coordinate transformation operating part 47 transforms the coordinate system of acceleration at the tip part of the pen to the gravity coordinate system based on the rotating angle of the pen axis, and a moving amount operation part 48 calculates the moving direction and distance.
Patent JP-H07317247-A (JP)
Title: Gutter hanger and eave soffit construction by making use the hanger
Inventor: DAIMON TOSHIBUMI
IPC: E04D13/072
Filed: 1994-05-20
Abstract: PURPOSE:To reduce a construction period of time by forming a gutter hanger main body consisting of a hanging member hung to an eaves gutter and a mounting member mounted to a fascia board, and extending an eave soffit receiving piece to the lower end of the gutter hanger main body. CONSTITUTION:A gutter hanger main body 1 is formed of a hanging member 1a hanging an eaves gutter 4 and a mounting member 1b mounted to a fascia board 3. An eave soffit receiving piece 2 expanded from the lower end of a lug receiving section 15 of the gutter hanger main body 1 is provided, and a gap 5 opened to a building side is formed of the bottom piece 2a of the eave soffit receiving piece 2 and an erecting piece 2b and the lower end 3a of the fascia board 3. After that, a gutter hanger 10 constituted of the gutter hanger main body 1 and eave soffit receiving piece 2 is fixed to the fascia board 3, an interlocking piece 14 of the hanging member 1a is inserted into an interlocking groove 41 of the eaves gutter 4 to fix, and a lug section 42 of the eaves gutter 4 is interlocked with the lug receiving section 15. Accordingly, the eave soffit can be firmly mounted.
Patent JP-S61264828-A (JP)
Title: Optical repeater at midpoint
Inventor: FUJIKURA YASUHIRO
IPC: H04B10/29
Filed: 1985-05-18
Abstract: PURPOSE:To transmit a signal of a desired low-order group signal to an optical transmission line by using a synchronizing signal separated from an optical signal of a high order group in other direction so as to apply conversion when the optical signal of either incoming or outgoing high-order group is not received. CONSTITUTION:If a concerned station 16 does not receive a signal 1 of high- order group, the station 16 uses a synchronizing signal separated from an outgoing optical signal 4 and converts new m1-set low-order group signals inputted externally into a high-order group optical signal 2 and sends the result. Thus, even when the station 16 does not receive the high-order group optical signal 1, a synchronizing signal separated from the high-order group optical signal 4 in other direction is used, the m1-set low-order group signal inserted newly to the station 16 is converted into the high-order group optical signal 2 and sent to the optical path. Thus, even if a fault takes place in the optical path in the incoming direction between a WEST station 17 and he station 16, the communication path is ensured in the incoming direction from the station 16 toward an EAST station 18.
Patent JP-S63273763-A (JP)
Inventor: YAMAMOTO SHUICHI
IPC: F04B49/10
Filed: 1987-04-30
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-H10280147-A (JP)
Title: Coated hard member
Inventor: ETO MEGUMI
IPC: B23B27/14
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the progression of the oxidation of coating even at the time of cutting and to improve its wear-resistance by providing the surface of a substrate with at least one layer of chemically vapor-deposited coating film formed by applying the binary carbides, nitrides and oxides of metallic elements composed of Ti and Al, their solid solutions or mixed bodies and furthermore regulating the thickness of this coating to a specified ratio to the total coating thickness. SOLUTION: In the case the characteristics of Ti series coating film shall be exhibited, the amt. of vapor depositing gas series titanium halide is reduced, a small amt. of aluminum halide is flowed, and vapor deposition is executed to form a composite compd. with Al in a Ti compd., by which this coating film is provided. Since, while the characteristics of the Ti compound such as the granular shape are made the most of, Al largely disperses into their grain boundaries to improve the oxidation resistance of the Ti compound coating film as well as wear resistance, in the cast it is used for a cutting edge, its oxidation caused by cutting heat can be prevented. Since it is better that this coating shall be thickened to the maximum in a situation in which wear progresses, its thickness is regulated to >=50% the total coating thickness.
Patent JP-H09290050-A (JP)
Title: Mechanism set board for pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To expand space for arranging various parts or the like in a zone under a window opening by reducing a passage for prize ball discharge and treatment to necessary minimum space. SOLUTION: A discharge passage part 41 made of a slantwise discharge passage 41a, a circular play passage 41b and a discharge port 41c opened in a back and forth direction at the downstream end of the passage 41b is formed to be continuous to one another around the window opening 31 of a mechanism set board S under a prize ball storage and discharge part. Also, the discharge port 41c of a discharge passage part 41 is aligned and communicated to an inflow passage laterally continuous to the back of the outflow port of an upper ball tray on a holding frame. As a result, the discharge passage part 41 is formed within space occupying 1/4 or less of the right side of the whole of the mechanism set board S on the lower part of the window opening 31, and space equal to or more than 3/4 of the lower zone of the window opening 31 is used as an arrangement part 51 for various parts or the like.
Patent JP-H11285636-A (JP)
Title: Production of catalyst for production of acrylic acid
Inventor: TAKAHASHI MAMORU
IPC: C07C57/05
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a catalyst applied to the production of acrylic acid by the vapor phase catalytic oxidation of propane. SOLUTION: This catalyst for the production of acrylic acid by the vapor phase catalytic oxidation of propane comprises a metal oxide in which the ratio of metal elements is represented by formula MoVi Sbj Ak [where A is Nb or Ta, (i) and (j) are each 0.01-1.5, 0.3<=j/i<=1 and (k) is 0.001-3.0]. When the catalyst is produced through the following steps (1) and (2), hydrogen peroxide is added during or after the reaction period of the step (1). In the step (1), V<+5> and Sb<+3> are allowed to react with each other in an aq. solvent in the presence of Mo<+6> at >=70 deg.C. In the step (2), a compd. contg. the metal A as a constituent element is added to the reaction product obtd. in the step (1), they are uniformly mixed and the obtained mixture is fired.
Patent JP-H045042-A (JP)
Title: Laminate finishing and laminate-finished product
Inventor: FUJIWARA KUNIKATSU
IPC: C09D11/108
Filed: 1990-04-23
Abstract: PURPOSE:To prepare efficiently a laminate workpiece with excellent heat resistance and gas barrier properties by printing a base film such as a nylon film and a polyester film with a printing ink compsn. contg. a resin mixture contg. a specified polyurethane resin and specified chlorinated polypropylene and/or modified chlorinated polypropylene and laminating a molten polypropylene thereon. CONSTITUTION:A film or a sheet consisting of a polyester, a nylon, a cellophane and one coated with polyvinylidene chloride is printed with an ink compsn. contg. a resin mixture contg. a polyurethane resin with no free isocyanate group and a mol.wt. in the range of 10,000 and a chlorinated polypropylene with a mol.wt. of 5,000-500,000 and a degree of chlorination in the range of 25-60 and/or a modified chlorinated polypropylene and is laminated with a molten polypropylene. When the polyurethane resin has a mol.wt. of less than 10,000, blocking easily occurs and laminatability becomes insufficient. When the mol.wt. is larger than 200,000, dispersibility of pigment decreases.
Patent JP-H06302938-A (JP)
Title: Printed wiring board and its manufacture
Inventor: TAKASAKI YOSHINORI
IPC: H05K3/40
Filed: 1993-04-09
Abstract: PURPOSE:To provide a printed wiring board excellent in solder spreading wettability and adhesion of electronic components, and a manufacturing method of the board. CONSTITUTION:In a conductor circuit pattern formed on the surface of an insulating board 11, a mounting pad 12 in a conductor circuit pattern consists of a pattern plated film 121 formed by chemical copper plating, and an activation plated film 2 formed on the surface of the film 121 by chemical copper plating. The surface of the pattern plated film 121 of the mounting pad 12 is flattened by mechanical polishing. The surface of the activation plated film 2 is coated with solder, on which an electronic component is mounted and bonded.
Patent JP-S63291131-A (JP)
Inventor: PIITAA DEBITSUDO NOORISU
IPC: G08C25/00
Filed: 1988-04-28
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-H02290767-A (JP)
Title: Pusher conveyor device
Inventor: MURAI MASAZUMI
IPC: B61B10/04
Filed: 1990-04-25
Abstract: PURPOSE:To prevent the intrusion of a foreign material into a floor slit by inserting the top edge part of a dustproof cover covering the upper part of a floor slit in which a connecting shaft passes, into a side recessed part formed on a connecting shaft connecting a carrier and a transported article supporting member which are positioned in the upper and lower parts. CONSTITUTION:Font and rear carriers 1 in pairs which are arranged in separation under a floor have rollers 3 traveling on three parallel rails 2 on the both sides, and have the rollers 5 guided by a rail 4 positioned below the rail 2, in the front and rear parts of the center part undersurface. Further, the carrier 1 is connected in horizontally turnable manners with a connecting shaft 8 suspended from a supporting member 7 for a transported article 12. Further, the carrier 1 is transported, engaged with a traveling chain 10 arranged under the carrier 1. In this constitution, a side recessed part 14 is formed in the intermediate part of the connecting shaft 8. Into the side recessed part 14, the top edge part of a dustproof cover 13 covering the upper part of a slit 9 formed on the floor for crossing the connecting part 8 is inserted.
Patent JP-H049258-A (JP)
Title: Method for continuously casting steel plate stock for working without swelling defect
Inventor: SASAI KATSUHIRO
IPC: B22D41/58
Filed: 1990-04-25
Abstract: PURPOSE:To prevent swelling defect in a continuously cast steel plate stock by continuously detecting gas blowing pressure in a submerged nozzle into molten steel and controlling magnetic field intensity in a magnetic field generating device arranged at upper part of the gas blowing part so that the gas blowing pressure becomes the constant. CONSTITUTION:In the continuous casting of steel plate stock for working, the magnetic field generating device 11 is arranged at the upper part of gas blowing part in the submerged nozzle 1 and also the gas blowing pressure in the submerged nozzle 1 is continuously detected with a gas pressure measuring instrument 12. Then, at the time of detecting lowering of the gas blowing pressure according to deterioration of the submerged nozzle 1 with the lapse of time, as the lowering of gas blowing pressure in the submerged nozzle 1 is prevented by adjusting the magnetic field intensity in the magnetic field generating device 11 to reduce the molten steel static pressure, while securing the necessary gas flow rate to prevention of clogging in the nozzle 1, the swelling defect in the steel plate is prevented and the yield can be improved.
Patent JP-S58225545-A (JP)
Title: Color picture tube
Inventor: SHIMOMA TAKETOSHI
IPC: H01J31/20
Filed: 1982-06-24
Abstract: PURPOSE:To effectively prevent contact between eletron beam and internal surface of cone area by providing a thin part having an increasing internal diameter to the funnel part corresponding to the diagonal corners and by extending said thin part viewed from the direction of tube axis, along the diagonal line from the center axis of nearest electron gun to the thin part considered as the origin. CONSTITUTION:Total of four grooves 12 indicated by the hatched areas are provided on the internal surface 6 of cone area of funnel part corresponding to the diagonal corner part of the panel. These grooves 12 form the thin part with the groove and the internal diameter of funnel of this part is locally increased. When viewed from the phosphor screen side, the groove 12 is so formed that for example, the right side groove 12a is extended radially along the diagonal lines including the axis which connects the diagonal effective diameter points 11 determined from a rectangular having the sides of horizontal and vertical effective diameters with the center axis of the electron gun nearest to the groove 12, namely of the right side electron gun 8a considered as the origin. Therefore, if the electron beam is deflected, for example, to the upper right diagonal corner, the groove is extending in almost the same angle as the locus of electron beam which shows the smallest interval to the internal surface 6.
Patent JP-S63272852-A (JP)
Inventor: SAITO KAZUO
IPC: E04F13/12
Filed: 1987-04-30
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-H10300260-A (JP)
Title: Absorption water cooler-heater
Inventor: KAWAMURA HIRONOBU
IPC: F25B39/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an absorption water cooler-heater using plate heat exchangers which enable substantial miniaturization of heat exchanger elements and enable easy alteration of a design even in the case of series construction according to refrigerating capacities. SOLUTION: A low-temperature regenerator 2, a condenser 3, an evaporator 4 and an absorber 5 constituting an absorption water cooler-heater are equipped respectively with first plate heat exchangers 2a, 3a, 4a and 5a provided with a plurality of bag-shaped panels in juxtaposition and the direction of juxtaposition of the panels is made identical. Besides, a low-temperature solution heat exchanger 6 and a high-temperature solution heat exchanger 7 are equipped with second plate heat exchangers 6a and 7a constructed by stacking a plurality of heat transfer plates alternately, and the direction of stacking thereof is made identical with the direction of juxtaposition of the panels of the first plate heat exchangers.
Patent JP-S5230498-A (JP)
Title: Change-coin supplying mechanism in automatic vending machine
Inventor: TORITSUKA KAZUO
IPC: G07D1/06
Filed: 1975-09-03
Abstract: PURPOSE: To provide a preparatory change-coin supplying mechanism for an automatic vending machine which secures the machine in any case from coins being exhausted by working of its mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267204-A (JP)
Inventor: SATO TOMOTERU
IPC: H01B7/00
Filed: 1985-05-20
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-S63285545-A (JP)
Inventor: MAIKURU BAAGAA
IPC: G03C3/00
Filed: 1988-05-02
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。