baber/WOPTO huggingface dataset:
Patent JP-S55166550-A (JP)
Title: Power transmission belt
Inventor: MATSUMURA KANAME
IPC: F16G5/08
Filed: 1979-06-08
Abstract: PURPOSE: To extend a belt life for a long period of time, improve a flexibility of a belt and also to make the belt ready for applying on a small diametered pulley by shaping a plural groove provided on the bottom of a belt element in unequilateral trapezoid in section.  
     CONSTITUTION: A belt comprises a plural V belt element 2 positioned apart laterally and a banded belt consisting of a tie band 3 connecting each element 2 in a uniform solid construction at its top. Said V belt element 2 is provided with a tension rubber 4, a tensile cord 5 and a cushion rubber 6. The cushion rubber 6 has a plural groove 8 in the belt length direction on the bottom, and a cog (tooth) is formed between adjacent grooves 8. The groove 8 is shaped in unequilateral trapezoid in section, and a portion 13 parallel with the belt top is positioned on the groove bottom. Further, one end of said portion 13 is connected to a front side 11, the other end is connected to a rear side 12, and the groove 8 of each element 2 is arranged zigzag with a pitch shifted somewhat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57187056-A (JP)
Title: Spray nozzle
Inventor: KOYAMA YOSHIO
IPC: B05B1/00
Filed: 1981-05-14
Abstract: PURPOSE: To form uniform thin filmy spray water by forming a thin annular clearance placing a reinforcing ring between the spray core and annular inner wall of the outer cylinder.  
     CONSTITUTION: Pressure water supplied from a connection piping P to the nozzle body 10 passes through a through hole at the tip of the outer cylinder 30 of the body 10 and further passes through an orifice 18 having very narrow annular clearance (t) formed by a reinforcing ring 35 at the tip of the outer cylinder 30 and a spray core 20 of the nozzle body 10 side, and sprayed as an annular thin film. At this time, while advancing straight through a proper distance in the orifice part 18 pressure energy possenssed by pressure water is converted to the energy of velocity and the velocity becomes very high. The water is discharged from the tip of the nozzle in form of a thin filmy cylinder, and can be flown to relatively distant place. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08268041-A (JP)
Title: Joint structure of resin part, elastic seal material of resin part joint part and joint method for resin part
Inventor: MORIMASA SHOJI
IPC: B29C65/06
Filed: 1995-03-30
Abstract: PURPOSE: To facilitate mounting of an air conditioning duct and a foaming element when mounting the foaming element for preventing generation of dewing and vibrating noise at a jointed part between the air blowing-off opening of an automotive instrument panel and the duct. CONSTITUTION: An instrument panel 1 and ducts 3, 5 are formed out of the same resin material. The peripheral parts of air blowing-off openings 11, 15 and ducts 3, 5 in the instrument panel 1 are vibratingly-deposited with foaming elements 7, 9 provided between them so that the foaming elements 7, 9 so as to constitute a part of conditioning air passage.
Patent JP-S58190146-A (JP)
Title: Cipher key decoding device
Inventor: OKAMOTO EIJI
IPC: H04N7/167
Filed: 1982-04-30
Abstract: PURPOSE:To decode a cipher decording key at the receiving side, by subtracting a prescribed integer from an integer having a bit of a bit series as the least significant bit, then selecting the arithmetic result or the original integer in response to the arithmetic result. CONSTITUTION:A subtractor 101 makes a bit given from an input terminal 104 as the bit at the least significant and subtracts an integer given from an input terminal 105 from an integer delivered from a register 103 for the 2nd and its preceding digits to deliver the arithmetic result. A selector 102 selects the output of the subtractor 101 if the output of the subtractor 101 is not equal to a negative integer and then selects an original integer if the output of the subtractor 101 is equal to a negative integer respectively. A register 103 stores the output of the selector 102.
Patent JP-2000274837-A (JP)
Title: Solar heat water heater and method for controlling it
Inventor: IMUDA SHIGERU
IPC: F24S90/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify a piping system, to remarkably reduce number of components and to improve productivity, installing operability by forming a pipeline by providing lift and drainage tubes used commonly for a lift and a drainage, and commonly constituting a circulating pump and a hot water supply pump. SOLUTION: The solar heat water heater comprises a collector 1 having a heat collecting mechanism for collecting a solar heat energy to heat water, and a lift and drainage tube 14 connected to the collector 1 and commonly used for the lift and the drainage. Thus, the drainage from the collector 1 is introduced from a return tube 16 to a hot water storage tank 3 through a drainage port 3a for storage. The water in the tank 3 is discharged from a discharge port 3b, and lifted to the collector 1 by a water supply pump 9 through a discharge side pipeline 10. A switching unit 15 for switching the lift and the drainage is provided at a confluent portion of the tube 14, the pipeline 10 and the tube 16. The unit 15 is controlled to be switched in response to a storage water temperature, a water level or the like of the tank 3 by a controller 18.
Patent JP-2000269617-A (JP)
Title: Aramid fiber base material insulating board and printed wiring board
Inventor: NASU HAJIME
IPC: D06M101/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide flame resistance without containing halogen in an insulating substrate, where thermosetting resin is kept in a sheet-like aramid fiber base material. SOLUTION: Aramid fiber, which is mainly constituted of an undrawn para system aramid fiber as aramid fiber, is combined with thermosetting resin to which flame resistance is given without containing halogen so as to constitute an insulating substrate. Undrawn para system aramid fiber is polyparaphenylene terephthalamide fiber, for example. Epoxy resin, where phenol novolac resin containing phosphorus is set as a hardener, is selected as thermosetting resin to which flame resistance is given without containing halogen. It is desirable that at least one selected from condensed phosphate, diphosphoric acid and melamine be contained in resin. It is more desirable that aluminum hydroxide be contained as filler.
Patent JP-H01245751-A (JP)
Title: Information communication equipment
Inventor: ANZAI KAZUMI
IPC: H04M1/27
Filed: 1988-03-28
Abstract: PURPOSE:To attain high speed automatic dialing by monitoring a signal relating to the transmission of a dial signal outputted from an automatic dialing function section, deciding the end of dialing and transiting the state into the connection standby state of a telephone line or the control of information communication. CONSTITUTION:With automatic dial information inputted from a key matrix 40, dial information corresponding to the control circuit 41 is read from a memory 43 and the dial signal corresponding to the dial information is sent through a dial transmission line 35 at a possible highest speed continuously to the telephone line. A mute signal (m) is kept turn-on from the transmission start time of the initial digit till the point of transmission end time of the final digit and restored to the turn-off state after the end of transmission of the final digit. A facsimile control section 22 starts the deciding of the end of dialing by monitoring the mute signal and when it judges the end, the section 22 awaits the detection of the polarity inversion of the telephone line by an adaptive loop detection circuit 23. Thus, the dialing time is reduced and the state is brought quickly into the line connection standby state or the facsimile communication procedure.
Patent JP-S57188140-A (JP)
Title: Reference signal generating circuit
Inventor: YAMAGUCHI SEIJI
IPC: H03K23/66
Filed: 1981-05-15
Abstract: PURPOSE:To change the phase of an output signal, by giving a delay to a time when a preset value is set to a counter, with a control signal. CONSTITUTION:A counter 1 counts a clock pulse (a) and the counting value reaches a prescribed value, then an output signal (e) is produced. The signal (e) is applied to a mixing circuit 6 and a delay circuit 7 and a signal (h) delayed for a prescribed time is produced. The delayed output (h) is applied to the mixing circuit 6 via a gate circuit 8 to which a control signal (i) is applied and mixed with the signal (e) and applied to a preset circuit 9. The preset circuit 9 sets a preset value to the counter 1 with the output signal (k) of the mixing circuit 6. If no control signal (i) is applied, the counter 1 is preset with the output signal (e), but if the control signal (i) is applied, the counter 1 is preset with a delay of a prescribed time.
Patent JP-H09266463-A (JP)
Title: Data interpolation circuit ant data signal application circuit
Inventor: FUJITOMI MASAKO
IPC: H03M1/66
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce an error with respect to straight line approximation in the case of interpolation by specifying a wiring of an arithmetic circuit. SOLUTION: Arithmetic means 6B-6P are configured to express a digital data signal yi outputted from an i-th arithmetic means (6B-6P) to be y1 =(y0 +y2i )/2 in the case of i<=n/2 and y1 =(y(2i-n) +yn )/2 in the case of i>n/2, where, (n) depicts a number to be interpolated, which is an integer represented in 2's power, i is an integer with 0<i<n, y0 is a 0th output data signal, yn is an n-th output data signal, a y2i is a media latched in a latch circuit of a 2i-th stage arithmetic means, and a y(2i -n) is a median latched in a latch circuit of a (2i-n)-th stag arithmetic means. Since they y1 has a finite digit number, the result of calculation rounded off by a digit number decided in advance is outputted from the arithmetic means 6B-6P.
Patent JP-H11274899-A (JP)
Title: Schmitt buffer circuit
Inventor: TOKUNAGA HIDENORI
IPC: H03K3/027
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a Schmitt buffer circuit capable of stably providing Schmitt width (dead zone width) remarkably depending on production dispersion. SOLUTION: In comparison with the Schmitt width of a Schmitt buffer 1, a Schmitt buffer 2 has Schmitt width over higher potential bands. An input signal IN from a terminal is commonly inputted to the Schmitt buffers 1 and 2. An output BUFO 2 of the Schmitt buffer 2 is inputted as a clock CK of a shift register 3. An output BUFO 1 of the Schmitt buffer 1 is inputted to a reset node RN of the shift register 3 and becomes one input of an AND gate 4. A BUFO 2D as the Q output of the shift register 3 becomes the other input of the AND gate 4. An output OUT of the AND gate 4 becomes a Schmitt buffer circuit output OUT of this invention.
Patent JP-H09266063-A (JP)
Title: Consumable heating coil type high-frequency heating method and device
Inventor: KONO TAKAYUKI
IPC: H05B6/36
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a small, simple, easy-to-control heating device and a heating method which can be employed in heating a subject for heating in a short time. SOLUTION: A gas generating agent 9 is applied to the inner surface of the grooved part 8 of a heat-resistant insulator 7, and after the heat-resistant insulator 7 is fitted around the heated part of a subject 4 for heating, consumable heating coil 2 is wound on the outside of the heat-resistant insulator 7, and a high-frequency current is supplied to the coil 2 from a high-frequency power supply 1 to heat the subject 4 of heating. Then the consumable heating coil 2 is baked away during heating of the subject 4 for heating, and the heated part of the subject 4 for heating is sealed using the gas which the gas generating agent 9 generates. Therefore, a water cooling mechanism and a gas supplying/ sealing mechanism necessary in conventional devices are not required, the device can be miniaturized and simplified, operations are facilitated, and heating of narrow areas is made possible.
Patent JP-S55245-A (JP)
Title: Plasticizing process control method for injection
Inventor: FUJITA SHIGERU
IPC: B29C37/00
Filed: 1978-06-19
Abstract: PURPOSE:To fill resin having a constant temperature into a cavity, by allowing a temperature of resin in a metering process to be maintained in such a manner that anticipates presiously the change in a resin temperature according to the variation of a resin flow rate. CONSTITUTION:When a screw 4, wich have completed a filling process, moves backward and comes into a metering process, signal changing-over devices 27 and 28 can be functioned by signals supplied from a comparator 20. When a detecting signal of a screw position detecting potentiometer 10 coincides with signals of position signal setters 18 to 16, the signals are changed-over in order, and thus, signals of control signal setters 23 to 26, which set a number of screw rotations and a screw back pressure, work on an electromagnetic proportional flow control valve 8 and an electromagnetic proportional pressure control valve 9, and thus, a given number of screw rotations and a given screw back-pressure are set.
Patent JP-S58190386-A (JP)
Inventor: ITOU KENKICHI
IPC: B65G15/14
Filed: 1982-04-30
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-S51150423-A (JP)
Title: Paper folding de vice
Inventor: MASADA HIROSHI
IPC: G06K15/16
Filed: 1975-06-17
Abstract: PURPOSE: A paper folding device provided with a positive and durable electrically de-energizing tool for the printed paper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06285822-A (JP)
Title: Oriented molding equipment of flaky particle
Inventor: SENNA TAMOTSU
IPC: B28B1/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a molded form, flaky particles of which are highly oriented, by a method wherein filtering is performed by rotating a net-like rotor under the condition that flaky particle-dispersed solution is housed in the space made between a cylindrical stator and the net-like rotor after the net-like rotor, inside of which filter is equipped, is arranged concentrically outside the cylindrical stator. CONSTITUTION:A cylindrical net-like rotor 3 is housed in a vessel 6 under the condition that the rotor 3 is arranged concentrically outside a cylindrical stator 2. The net-like rotor 3 has metal net-like body 3b outside and filter 4 arranged inside. In the stator 2, a solution pourer 2b provided at the upper part of a supporting shaft 2a and a plurality of delivery holes 2d at the side face of the stator 2 are connected with one another through communicating holes 2c. Flaky particles, each of which is prepared by delaminatingly grinding with ball mill or the like so as to have laminar crystal, are dispersed in solution and then forced through the pourer 2b, resulting in rotating the net-like rotor 3. Thus, highly oriented molded form, in which the crystal axis of each particle is directed to a certain direction, is obtained on the filter 4.
Patent JP-S51149669-A (JP)
Title: Vacuum sheet feeder
Inventor: FUJIMOTO SAKAE
IPC: B65H3/56
Filed: 1975-06-17
Abstract: PURPOSE: Vacuum sheet feeder having sucking disk, in which an auxiliary member encircles the disk except a recess to deflect the sucked sheet which forms air inlet between adjacent sheets, so that no separation means is necessary. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07262990-A (JP)
Title: Manufacture of nickel electrode for alkaline storage battery
Inventor: YAMAMOTO TOMOHITO
IPC: H01M4/32
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a paste type electrode having the excellent capacity holding characteristic by filling clearances of a nickel porous sheet as a base with the paste material including the active material, and after dipping it in the alkaline aqueous solution, washing it with hot water. CONSTITUTION:Clearances of a nickel porous sheet are filled with the active material paste, which is obtained by mixing nickel hydroxide, conductive assistant, binder, thickener and water, to form a sheet electrode. This sheet electrode is dipped in the alkaline aqueous solution to eliminate the binder and the thickener. Thereafter, this sheet electrode is washed with hot water to eliminate the residual material dissolved in the alkaline aqueous solution. This nickel electrode is used for a positive electrode 1 of an alkaline storage battery, and a hydrogen storage alloy electrode is used for a negative electrode 2, and a separator 3 is interposed between them to form an alkaline storage battery, and in this alkaline storage battery, self-discharge is reduced and the capacity holding characteristic is improved.
Patent JP-H06284666-A (JP)
Title: Brushless motor
Inventor: TOGASHI KOZO
IPC: H02K15/16
Filed: 1993-03-31
Abstract: PURPOSE:To provide a brushless motor having a structure for correcting balance easily over a wide range. CONSTITUTION:A rotor balance correcting part is provided at a part 9a of a rotor while balance correction flanges 14, 19 are provided at the output side of a rotary shaft 2 and the opposite side thereof. After an object 13 to be rotary driven is fixed to the rotary shaft 2, the balance correction flanges 14, 19 are regulated to correct rotary balance for the entire motor.
Patent JP-S61234153-A (JP)
Title: Digital modulator
Inventor: NAKAMURA SHIGEKI
IPC: H04L27/20
Filed: 1985-04-10
Abstract: PURPOSE:To realize a four phase modulation circuit by one ROM without using an adder by designating a ROM address corresponding to a value of a counter showing a sampling point and reading the contents of the ROM. CONSTITUTION:The respective state of P, Q shift registers 11, 12 are alternately taken out by a multiplexer 14 synchronizing with a clock shifted by TS in a cycle twice the sampling cycle TS. Since with respect to the cycle of the data rate of an input data, the sampling cycle TS is 1/32, the output of the multiplexer 14 maintains the same state 32 times alternately of P, Q, namely 64 times in total. With respect to one state bit pattern, a counter 13 counts a clock CK having the cycle 1/16 of the data rate and decides a sampling point. Since in a ROM 15, a sampling value responding to a filter time, by reading this value, a divergently quantized value of a four phase modulated waveform can be obtained.
Patent JP-S571515-A (JP)
Title: Descaling method and apparatus
Inventor: KUBOTA MASAROU
IPC: B21B45/06
Filed: 1980-06-04
Abstract: PURPOSE: To easily manufacture a hot rolled steel strip excellent in the surface condition, by cooling a high temperature steel strip running out of a hot rolling line within a hot water bath, and then, by rolling the strip with a prescribed draft percentage, and next, by removing surface scales with a mechanical method.  
     CONSTITUTION: A steel strip 12 is coiled into a coil shape after a hot rolling pass; this coiled strip 12 is conveyed by a charging conveyor 13, is hung up by a crane traveling above a water cooling pit 15, and is submerged into the pit 15. The strip 12 is cooled to about 200°C by the hot water just tending to boil in the pit 15, and is rolled along an inclined bottom plane of the pit 15 as far as another end of the pit 15. The strip 12 is hung up by the crane, and is carried away by a conveyor 17. The strip coil 12 is then uncoiled and is fed to a skin pass mill wherein the strip 12 is rolled with a 0.5W4 draft percentage; hereby, the surface scale causes cracks. Finally, the cracked scales are removed by a mechanical method using a bursh, and the strip is subjected to a rust-preventive treatment and is coiled again into a coil shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60227471-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATONAKA KOUICHIROU
IPC: H01L29/73
Filed: 1985-04-10
Abstract: PURPOSE:To prevent the generation of a current concentration up to secondary breakdown by forming a plurality of collector electrode layers in the periphery of a plurality of base regions and connecting these collector electrode layers to a collector wiring layer through collector electrodes. CONSTITUTION:A second layer insulating film 11 is formed on a first layer insulating film 8, a base first electrode layer 9, collector first electrode layers 10, emitter first electrode layers 16, an emitter first wiring layer 17 and a base first wiring layer 14. Collector contact holes CC1-CC3 for exposing the surface sections of a plurality of the layers 10 and emitter contact holes CE1, CE2 for exposing the surface sections of the layers 16 are shaped to the film 11. A collector second electrode wiring layer 15 connected in common with the layers 10 through these holes CC1-CC3 is formed, and an emitter second electrode wiring layer 13 connected to the layers 16 through the holes CE1, CE2 is shaped. Accordingly, since N<+> type layers 7a-7c are formed around base regions 5a, 5b and the layers 10 are connected a collector series resistance value is reduced.
Patent JP-S573555-A (JP)
Title: Fire prevention equipment for hydrogen cooling rotary electric machine
Inventor: KIKUCHI MIWAKICHI
IPC: H02K11/00
Filed: 1980-06-04
Abstract: PURPOSE:To increase safety without discharging hydrogen gas or bearing oil into an electric machine at a unusual case by also enclosing nitrogen gas in a pocket for oil removal at a unusual case wherein a bearing box and a air discharging tank are connected to equalize pressure. CONSTITUTION:When an explosion is prevented by supplying nitrogen gas into a bearing box 9 from a nitrogen gas cylinder 19 at a unusual case, a nitrogen gas enclosed pipe 15 and oil remover 8 are connected by a duct and nitrogen is also enclosed into a pocket 21 for oil removal at the same time of nitrogen enclosure to the box 9. Furthermore, the pipe 15 and an air discharging pipe 12 extending toward the outdoors from the air discharging tank 11 for bearing seal oil are connected by a duct 17 through an electromagnetic valve 18 to open the valve 18 at a unusual case. In this way, discharge of bearing oil or hydrogen gas from a bearing end section can be prevented. Furthermore, safety will be increased as the hydrogen gas in the box 9 can be discharged to the outdoors.
Patent JP-H08240317-A (JP)
Title: Temperature sensor for heating cooker
Inventor: ITO KATSUMI
IPC: F23N5/14
Filed: 1995-03-06
Abstract: PURPOSE: To provide a temperature sensor, inexpensive and excellent in durability, by forming the stopping mechanism for turning and dropping for a holder and a supporting pillar integrally, in a temperature sensor for a heating cooker. CONSTITUTION: Projecting protuberance 10b is formed in the up-and-down direction of the outside of a guide unit 10c for a supporting pillar 10 while a recess 9b is formed inwardly on the sliding unit 9c of a holder 9 so as to be opposed to a space between the protuberances 10b. The holder 9 slides upward by the force of a coil spring 8, however, the recess 9b is abutted against the expanded part 10a of the supporting pillar 10 to serve as the stopper of falling and, at the same time, the recess 9b is abutted against the protuberance 10b of the supporting pillar 10 to serve as the stopper of rotation.
Patent JP-H09266279-A (JP)
Title: J-lead bender
Inventor: MURAKAWA SHUSAKU
IPC: H01L23/50
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely keep the final product dimensions within rated values by incorporating means for finely adjusting the vertical position of a cam face to a side punch into a cam holder. SOLUTION: To finely adjust the stroke of a side punch 18, a finely adjustable bolt 36 is rotated by specified amt. to advance by specified distance in the arrow-marked direction A, this causing a wedge-like spacer 31 to move by the same distance in the same direction A enough to lower a taper face 25b of a cam holder 25 coupled with a taper face 31a of the spacer 31 by specified distance and hence lower the cam holder down by specified distance. As the result the relative vertical position of the holder 25 to the side punch 18 is finely adjusted to adjust the stroke of the punch 18 to a J-lead 11, even if a lowering pitch of a support means 34 is const. at every pressing.