baber/WOPTO huggingface dataset:
Patent JP-S6129927-A (JP)
Title: Input device of pointing position
Inventor: TAKADA KOJI
IPC: G06F3/0354
Filed: 1984-07-20
Abstract: PURPOSE:To detect coordinate information from a diagram with high accuracy without using a coordinate detection board by forming a part observed visually for an input point to a case whose bottom face has plural balls and detecting the ball position. CONSTITUTION:An aperture 2 observing visually an input point is formed to the middle part of the case 1 and a transparent plate 3 drawn with a cross line 4 is fitted. When the cross point P of the cross 4 is made coincident with a line in figure and the device is moved, spheres 5, 6 are turned and the coordinate of the spheres 5, 6 is detected by detectors 11, 12. An operation circuit 13 calculates sequentially the position of the input point, that is, the position coordinate of the cross point P from a position signal inputted from the circuits 11, 12 and inputted to an interface circuit 14. Every time a key switch 8 is depressed and a set signal 17 is generated, the coordinate of the input point at that time is transmitted from the circuit 14 to an external device 15.
Patent JP-H10339375-A (JP)
Title: Switching valve
Inventor: MATSUMURA HIROSHI
IPC: F16K3/26
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To concurrently provide both water-tightness and durability. SOLUTION: In a gate valve formed so as to switch a flow path 6 in a valve case 1 by bringing a valve element 2 into press contact with and separating it from a valve seat 4 in the valve cast 1, the valve seat 4 comprises a metal material-made valve seat main body 8 fixed to an internal peripheral surface of the valve case 1 and an elastic material-made auxiliary valve seat 9 arranged in a recessed groove 10 formed in a valve element opposed surface 8a of the valve seat main body 8 to be elastically brought into contact with the valve element 2, and through a communication hole 11 inserted in the valve seat main body 8 to lead to the recessed groove 10, a back surface side of the auxiliary valve seat 9 and the flow path 6 are communicated.
Patent JP-S5576258-A (JP)
Title: Sealing device
Inventor: YOSHIMURA YOSHITO
IPC: F16J15/36
Filed: 1978-12-04
Abstract: PURPOSE: To maintain constant sealing capacity by inserting sealing box, which is relatively fixed on the bearing which is independent of the separating wall of the rotary shaft to be held air-tightly by the bellows, into the rotary shaft which penetrate through the separating wall.  
     CONSTITUTION: The rotary shaft 10 penetrates through the separating wall 11 of the high pressure chamber A and is supported by the bearing 12 on the bearing stand 13. The ground box 14 which holds the ground packing 16 together with the ground weight 15 is inserted in the rotary shaft 10. The box 14 is supported by the box supporting block 17 at its frange part 14a. The bellows 18 is fitted on the outside of the box 14 to seal and relatively connect the separating wall part 11 and the ground box 14, and the both end frange parts 19a, 19b are air-tightly connected to the separating wall 11 and the box 14. Being thus constituted, the space between the rotary shaft and the sealing member can be kept constant to maintain good sealing capacity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6229710-A (JP)
Inventor: PIITAA JII KURONITSUKU
IPC: F01M9/10
Filed: 1986-06-27
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-H09308166-A (JP)
Title: Lead wire fixing device for motor stator
Inventor: KUNIMATSU HIDEAKI
IPC: H02K3/52
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To increase the drags of power supply lead wires to the pullings given from the external, by storing the coupling portions of the terminal wires of stator coils to the power supply lead wires in an insulation tube held in between the stator coils, and by inserting the lead wires repeatedly into a plurality of notch portions of a supporting wall, and further, by disposing the lead wires resultantly zigzag along the supporting wall to draw out them to the outside of a stator core. SOLUTION: The coupling portions of the terminal wires of stator coils 2 to power supply lead wires 8 are inserted into an insulation tube 10 stored in between the stator coils 2 to hold them fixedly. Then, disposing the lead wires 8 zigzag and supportingly along a supporting wall 4 with a plurality of notch portions 5 which is molded integrally with an insulator 3 for insulating the stator coils from a stator core 1, the lead wires 8 are hanged fixedly on a lead wire supporting portion 6 to draw out them to the outside of the stator core 1.
Patent JP-S63315112-A (JP)
Title: Washing method of ceramic filter
Inventor: YAMADA KAZUYA
IPC: B01D29/25
Filed: 1987-06-18
Abstract: PURPOSE:To efficiently wash and remove the separated and concd. substance deposited on the surface of a filter by disturbing the flow of permeating liquid or growing the bubbles of steam. CONSTITUTION:Liquid to be treated in a tank 3 thereof is filtered with a ceramic filter 1 and the filtrate is stored into a storage tank 17 and thereafter this filtrate is changed into high-pressure saturated water. Then this saturated water is allowed to permeate the filter 1 reversely to a time of filtering treatment and thereby the pressure of the saturated water is suddenly lowered during permeation through the filter 1 and on the inner surface of a pipe and one part thereof is evaporated and large amounts of bubbles are generated underwater to form gas-liquid two-phase flow. The separated and concd. substance deposited on the surface of the filter is peeled and removed by means of growth force of bubbles of this steam, shearing force accompanying fluidization and furthermore vortex and disturbance near to the surface of the filter 1 which are caused by the gas-liquid two-phase flow. As a result, the separated and concd. substance deposited on the surface of the filter 1 can efficiently be washed off.
Patent JP-S635363-A (JP)
Title: Matching method for top position for recording of recording paper in copying machine and printer
Inventor: TAKAHASHI HIDEO
IPC: G06K15/16
Filed: 1986-06-25
Abstract: PURPOSE:To make the degree of freedom in the arrangement of internal units wider, by providing a delaying circuit which can optionally set time and outputting a recording leading edge signal to an external apparatus after delaying the signal in accordance with the set value of the circuit and, on the other hand, making copying operations to proceed in the order of paper feeding, resist, and transferring and fixing irrespectively of the external apparatus. CONSTITUTION:When an external apparatus makes a printing request, paper feeding is started and, when transfer paper passes the location of a pass sensor 3, a plunger 21 is turned off and the paper is resisted at the location of a resistor roller 4 a fixed time after. Then a plunger 41 is turned on by a plunger controlling signal for resistor roller and the transfer paper is sent to a transfer side. When a delayed time has passed in accordance with the set value of a delaying time setter after the signal of the pass sensor is turned on, a recording leading edge signal is outputted to the external apparatus. Since the paper feeding, resist, and transfer are made to proceed irrespectively of the external apparatus and the recording leading edge signal is outputted in accordance with the set value of the delaying time setter in such ways, the degree of freedom in the arrangement of internal units can be made wider.
Patent JP-S5939106-A (JP)
Title: High frequency oscillator
Inventor: SUZUKI TSUNEO
IPC: H03B5/12
Filed: 1982-08-30
Abstract: PURPOSE:To reduce unnecessary radiation with an easy constitution and to attain stable oscillation, by connecting a resistor between a collector of a transistor (TR) for oscillation and a power supply. CONSTITUTION:A transistor TR1 is connected to a power supply +Vcc via a resistor R3. A power source generated across the resistor R3 is fed back to the base of the TR1 via a capacitance Cbc between the base and collector of the TR1 in a high frequency amplifier circuit constituted in such a way. Then, the capacitance between the base and emitter of the TR1 is increased equivalently and the oscillation is hardly stopped. Thus, the stable oscillation is obtained even with capacitors C2, C3 mounted on the IC. Further, if the base potential of the TR1 is increased momentarily when the oscillation is started, the collector current of the TR1 is increased, but since the voltage drop of the resistor R3 is increased, the amplification factor of the TR1 is decreased. As a result, the amplitude of oscillation is suppressed low, allowing to reduce unnecessary radiation.
Patent JP-H05341784-A (JP)
Title: Musical tone generating device
Inventor: TAKEYA HIDEAKI
IPC: G10H1/053
Filed: 1992-06-10
Abstract: PURPOSE:To simplify control to a musical tone generating device of a microcomputer, to reduce a burden of the microcomputer, and to execute a smooth musical instrument performance in which a delay of sounding, etc., to not occur by processing a parameter for generating a musical tone determined at every musical tone part, in the musical tone generating device. CONSTITUTION:Based on a parameter of a musical tone part to which the channel concerned belongs, read out of a separate part parameter storage means 27 in accordance with part data stored in a part data storage means 26, and a parameter of every sounding channel stored in a separate channel parameter storage means 22, a musical tone is generated in a musical tone generating means 23. In an effect of a pitch bend and a vibrato, it will suffice that a microcomputer 11 only changes the parameter at every musical tone part with respect to a musical tone generating device 20.
Patent JP-H04372646-A (JP)
Title: Copolymer composition
Inventor: KUDOME HIROSHI
IPC: C08L101/00
Filed: 1991-06-21
Abstract: PURPOSE:To improve the mechanical strength of a thermoplastic resin and provide a resin compsn. excellent in melt moldability by compounding the resin with a copolyester consisting of four kinds of specific structural units. CONSTITUTION:A resin compsn. which comprises a thermoplastic resin and a copolvester consisting of structural units formulas I, II, III, and IV (wherein R1, R2, and R3 are each a group of formula V, VI, or VII, or their deriv; X is -O-, -CO-, -COO-, or alkylene; and m and n are each 0 or 1). The unit of formula I derives from an arom. hydroxycarboxylic acid; the unit of formula II, from an arom. dihydroxy compd.; the unit of formula III, from an arom. dicarboxylic acid; and the unit of formula IV, from a bis(hydroxyphenyl) sulfone, pref. 4,4'-dihydroxydiphenyl sulfone.
Patent JP-S5940729-A (JP)
Title: Receiver for traffic information
Inventor: MORITA HIROSHI
IPC: H04B5/00
Filed: 1982-08-30
Abstract: PURPOSE:To attain automatical listening of a broadcast of traffic information, by providing a priority circuit reproducing and outputting the traffic information broadcast with priority to the other content in receiving the traffic information broadcast, to a receiving circuit dedicated to traffic information. CONSTITUTION:The prescribed frequency used for the broadcast of traffic information is received even during the reproduction of radio broadcast and tape recording, and the content of the reproduced output in receiving the traffic information is switched automatically to the traffic information broadcase with priority. In switching on any reproducer among radio receivers 12, 22 and a tape recorder 28, the exclusive receiving circuit 30 is set to the receiving state. Thus, when the exclusive receiving circuit 30 receives a traffic information broadcase during the reproduction of the said device, a discriminating circuit 36 outputs the II level to a priority circuit 32 to cut off forcedly the output of the radio set or the like. Then, even if the traffic information broadcast is received during the reproduction of the radio receiver or the like, the traffic information broadcast is reproduced automatically with priority.
Patent JP-H0316667-A (JP)
Title: Device for spraying high-viscosity coating material
Inventor: TAKEUCHI TORU
IPC: B05B1/30
Filed: 1989-06-15
Abstract: PURPOSE:To supply coating material to a coating nozzle by the pressure lower than the pressure of the coating material from a press feed tank and to prevent the generation of spits by operating a trigger to supply controlling air from a three-way valve to a coating material flow rate regulator and putting the coating material flow rate regulator from a close state to an open state. CONSTITUTION:A two-way valve 26 opens and the pressurizing air of a pressurized air source AIR is ejected from an air nozzles 32 when the trigger 24 is pulled. Further, the pressurized air is sent from a two-way valve 26 to the three-way valve 18 and the three-way valve 18 is opened. The control signal from the air flow rate regulator 16 is then sent to the coating material flow rate regulate 20 to open the regulator and to supply the coating material from the press feed tank 12 under a relatively low pressure. A needle 30 moves the right by overcoming a spring 36 when the trigger 24 is pulled. The ejection port of the coating nozzle 28 is then opened and the coating material is ejected at this moment from the coating nozzle 28 under a relatively low pressure. The generation of the spits is then prevented in this way. The coating material is ejected under the relatively high pressure and the spits are generated if the coating material flow rate regulation 20 is not provided.
Patent JP-S5853231-A (JP)
Title: Wristwatch type radio receiver
Inventor: NAKAGAWA KOUICHI
IPC: H04B1/16
Filed: 1981-09-25
Abstract: PURPOSE:To incorporate a radio receiver into a wristwatch without changing the conventional form of the wristwatch, by assembling an antenna inductor constituting a high frequency tuning circuit to a watchband. CONSTITUTION:A wristwatch main body 14 is built in with a liquid crystal display part 20 which displays the time, a printed circuit board 21 containing a timepiece circuit LSI, an electric circuit IC of a radio receiver, a tuning varactor, etc., and a variable resistor 10 which produces the voltage to vary the capacity of the varactor. The resistor 10 is turned by a shaft 22. On the other hand, an inductor 7 obtained by winding densely a coil round a magnetic material of ferrite, etc. is adhered fixedly to a connecting metallic parts 16 of a watchband 15 via an insulator 17. Thus a tuning inductor which also serves as an antenna is obtained. The inductor 7 is connected to the electric circuit of the main body 14 via a lead wire 18.
Patent JP-S5674899-A (JP)
Title: Memory information protecting circuit
Inventor: KAZAMA TAKETO
IPC: G06F21/86
Filed: 1979-11-20
Abstract: PURPOSE:To retain secrecy by utilizing the fact that the EPROM (erasable ROM) cell of FAMOS (floating gate avalanche injection MOS circuit) construction is of a ultraviolet ray erasing type, so that make reading of stored data from the outside impossible. CONSTITUTION:Flag 3 composed of an EPROM cell of FAMOS construction is installed separately from EPROM cell group 1 of FAMOS construction. When flag 3 is under erased condition, data written on FAMOS cell group 1 can be read from output line 7. Moreover, when the write signal is given to flag 3 from write line 4 and flag 3 is set under the writing condition, reading of data of EPROM cell group 1 is prohibited and the data are not transmitted to output line 7. To read out the data from the outside, flag 3 must be set to an erased condition. If an ultraviolet ray is irradiated for this purpose, all pieces of information in EPROM cell group 1 which are the original data, are erased at the same time. Thus, secrecy information stored in cell group 1 is retained.
Patent JP-S6213505-A (JP)
Title: Production of iron powder
Inventor: ISHIZAKA KUNIHIKO
IPC: B22F9/08
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the temp. drop of a molten steel and to improve the productivity of iron powder by pouring the molten steel refined in a converter from the tap hole thereof directly into a spraying vessel in the stage of pouring the molten steel into the spraying vessel and producing the iron powder by injecting high-pressure fluid. CONSTITUTION:The spraying vessel 16 is carried to the underside of the converter 2 by a carriage 14 when the melting in the converter 2 is completed. The converter 2 is then tilted to match the positions of the tap hole 10 thereof and a spraying part 18 of the vessel 16. An open/shut gate 12 is opened to pour the molten steel 4 directly into the spraying part 18 and the high-pressure water is injected from injection nozzles 20 by which the iron powder is produced. The slurry 22 of the iron powder and water formed by the spraying is settled in the vessel 16 and is fed by a pump 42 into a settling vessel 26 where the iron powder and the water are separated. The need for the initial costs and maintenance and repair costs of the ladle and tundish is thereby eliminated and the production cost of the iron powder is reduced to about 82% the cost in the conventional practice.
Patent JP-S6044047-A (JP)
Title: Internal shortcircuit battery type catalyst for oxidizing or reducing organic compound
Inventor: FUJITA YUUKOU
IPC: C25B3/25
Filed: 1983-08-18
Abstract: PURPOSE:To provide an internal shortcircuit battery type catalyst facilitated in the separation of a reaction product and an electrolyte, obtained by forming a positive pole mixed layer consisting of an electron conductive catalyst, an ion exchange resin and a fluorine contained resin, an electron-ion mixed conductive layer and a negative pole mixed layer into a triple layered structure. CONSTITUTION:An electron conductive catalyst powder available in the electrolytic reduction of an oxidant, an ion exchange resin and a fluorine contained resin are mixed to form a first positive pole mixed layer while a second electron- ion mixed conductive layer is formed of an electron conductive catalyst powder not necessarily relating to catalytic activity and an ion exchange resin. In addition, an electron conductive catalyst powder available in the electrolytic oxidation of a reductant, an ion exchange resin and a fluorine contained resin are mixed to form a third negative pole mixed layer. These three layers are laminated and formed into a triple layered bonded body by a hot press method. This catalyst has property such that the ion exchange resin functions as a solid electrolyte and is suitable for the oxidative or reductive reaction of the org. compound in an aqueous solution.
Patent JP-H09328978-A (JP)
Title: Shutter winding structure
Inventor: YOSHIDA KENJI
IPC: E06B9/15
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To accurately wind a shutter curtain into a hexagonal shape without causing damage and contact noise to the plane portions of slats when the shutter curtain formed with panel slats is wound on the outer periphery of a winding shaft into a n-angular shape such as a hexagonal layer. SOLUTION: An engagement hole 5 made in a winding shaft 4, an approximately C-shaped base 6 formed somewhat shorter than the length of the outer periphery of the winding shaft 4, on the back of which an engagement protrusion 7 is formed, and supporting projected parts 8 integrally and projectingly formed as hexagonal tops on the surface of the base 6 at peripheral six places are provided. The engagement protrusion 7 of the base 6 is engaged with the engagement hole 5 in the winding shaft 4, the base 6 is wound and mounted on the winding shaft 4 and connections between the slats 14 of a shutter curtain 13 are supported by the supporting projected part 8 to wind the shutter curtain 13 into a hexagonal layer.
Patent JP-H09329922-A (JP)
Title: Document feeder
Inventor: SUZUKI KAZUHIRO
IPC: G03G15/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a document feeder whose constitution can be simplified, which can be manufactured at a low cost, and which can stably feed a document. SOLUTION: This RADF (document feeder) is provided with a document supplying motor 118 for supplying the document toward an aligning roller 122, and a carrying motor 130 for carrying (or reversing) the supplied document by the roller 122, a carrying belt 126, a reversing roller 134 and a document discharging roller 138. That is, since the RADF rotates the roller 122 and the belt 126 by means of the motor 130, the deviation of carrying timing does not occur in the case of the receipt and delivery of the document between the roller 122 and the belt 126, so that stable document feeding can be performed.
Patent JP-H0319657-A (JP)
Title: Improvement of plasma powder
Inventor: HANEKI TAKASHI
IPC: A23L13/20
Filed: 1989-06-14
Abstract: PURPOSE:To obtain plasma powder having no adverse effects on food flavor and improved in odor and taste by contact treatment of the plasma of bovine or pig with colloidal silica followed by forming into powder. CONSTITUTION:The objective plasma powder can be obtained by contact treatment of the plasma of bovine or pig with colloidal silica followed by forming into powder. The colloidal silica to be used is e.g. silica gel, light silica, acid clay, etc., (pref. light silica). The conditions in the contact treatment are: (1) 1-150g of colloidal silica per 1 of the plasma, (2) pH: 3-9, (3) treating temperature: 5-60 deg.C, etc. The treatment process may be either batch or column process (pref. the former). The present plasma powder thus obtained develops no recognizable odor or taste even if stored for six months; therefore, it will be applicable to foods to which conventional plasma powder could not be added due to its odor or taste (e.g. noodles, cakes), thus leading to application to new uses.
Patent JP-H05321085-A (JP)
Title: Method and apparatus for wrapping fabric end in initial period of winding woven fabric
Inventor: TAKEGAWA YUJIRO
IPC: D03D49/20
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the quality of a woven fabric from deteriorating due to the dispersion of nip timing of a fabric end in a contact winding method. CONSTITUTION:The objective apparatus for wrapping a fabric end is constructed as follows: A woven fabric bending member 10 is installed so as to advance and retreat relatively to a rotating roller 1 on the delivery side and equipped with an operating terminal 12 continuously or intermittently engageable with a woven fabric (C) over the whole weaving width. The bending member 10 is advanced in a timing when the woven fabric (C) is brought into contact with the rotating roller 1 on the delivery side. Thereby, the operating terminal 12 is located near a contact pint (P) of an empty roll (A) with the rotating roller 1 on the delivery side. When the bending member 10 is retreated, the operating terminal 12 is situated at a position on the outside of an interfering region of the operating terminal 12 with a full roll (B).
Patent JP-H01318146-A (JP)
Title: Word processor
Inventor: MASUDA KATSUHIKO
IPC: G06F17/21
Filed: 1988-06-20
Abstract: PURPOSE:To include a designated character string in the same line to output the character string by providing a word processor with a control part for inserting a line feed code into a proper position other than a part held between codes indicating the start and end of a halfway line feed inhibited character string in a text obtained from a storage part. CONSTITUTION:A user inputs a character string to be outputted to the same line from a text input part 11 by holding the character string between the codes indicating the start and end of the halfway line feed inhibited character string. The text inputted from the input part 11 is stored in a text storage part 12 and sent to an expansion/line feed control part 13 in accordance with a request. The control part 13 inserts a line feed code into a position other than a part held between the start and end of the halfway line feed inhibited character string and sends the code to a text output part 14. The output part 14 feeds a line at the position of the line feed code by ignoring the codes indicating the start and end of the halfway line feed inhibited character string and outputs the text.