baber/WOPTO huggingface dataset:
Patent JP-S5220127-A (JP)
Title: Book which can be opened upto its bound base and its binding method
Inventor: YOSHIDA KIYOSHI
IPC: B42C5/04
Filed: 1975-08-01
Abstract: PURPOSE: To provide a binding method applicable to any kind of books such as general books, note books, publications and the like which are to be bound without regard to the thickness of papers in use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5720047-A (JP)
Title: Am stereophonic receiver
Inventor: NAKAMURA SHIYOUICHI
IPC: H04H1/00
Filed: 1980-07-09
Abstract: PURPOSE:To suppress the generation of noises by holding a stereophonic reception state close to a detuning state by setting the stereophonic reception state on detecting a pilot signal and by switchng it to a monaural reception state on detecting a drop of the output level of an AM stereophonic signal. CONSTITUTION:An AM stereophonic signal is received by a tuner circuit 2, and the sum signal of a left and a right signal is outputted from an AM detecting circuit 3. A PM detecting circuit 5 outputs the difference signal of the left and right signals by the output of a limiter 8. A transistor (TR)8 detects whether the output level of the AM stereophonic signal is greater or less than a preset reference level and when the circuit 5 detects the pilot signal in the process of transition from a detuning state to a tuning state, a receiving circuit is placed in a stereophonic reception state. When the decision that the otput level of the signal is less than the reference level is made in the process of transition from the tuning state to th detuning state, the receiving circuit is switched to the monaural reception state regardless of the existence of the pilot signal.
Patent JP-S57208610-A (JP)
Title: Magnetic recording and reproducing system
Inventor: KIMURA KENJI
IPC: G11B5/027
Filed: 1981-06-18
Abstract: PURPOSE:To always ensure the magnetic recording and reproduction with high sensitivity, by having the multiplication between the recording corresponding to a region of high sensitivity and the recording corresponding to a region of low sensitivity for carrying out the recording and reproduction. CONSTITUTION:An input voice signal receives a correction of its frequency characteristics through an equalizer amplifier 3 and is supplied to a mixer 5 via an LPF4. While, an input voice signal of <=500Hz passing through an LPF6 having a low frequency and corresponding to a region of low sensitivity receives an FM modulation through an FM modulator 7 and by the mudulating signal having a frequency approximate to th upper limit of the region of high sensitivity and is supplied to a mixer 5 via a BPF8, etc. The signals having different frequencies corresponding to the region of high sensitivity are multiplexed by the mixer 5 and recorded on a magnetic tape 1 with high sensitivity. The reproduction is also performed in the same way. Thus the information ranging from a region approximate to a DC through a band of a high frequency can be magnetically recorded and reproduced with high sensitivity at all times.
Patent JP-H0853135-A (JP)
Title: Filling-up structure of carbonated drink into bottle
Inventor: MABUCHI NORIYUKI
IPC: B65D39/06
Filed: 1994-05-06
Abstract: PURPOSE:To prevent gas from leaking after the bottles have been filled with the gas and delivered and from blowing out on opening the cap, by hermetically closing the bottle opening by a seal cap through a packing and fixing a preventive means against escaping of the ball in the inside of the bottle opening. CONSTITUTION:An appropriate volume of carbonated drink is filled up in a bottle 1 with a similar shape and a structure to a soda pop bottle by a charging machine after a ball 2 has been fed in the bottle opening 10. Next, a preventive means 3 against escaping of the ball constituted of a cylindrical member with a smaller inside diameter than the ball 2 is pressed-in in the inside of the bottle opening 10. After the preventive means 3 against escaping of the ball has been fixed to the inside of the bottle opening 10, a seal cap 4 in which a packing 11 is fitted, is screwed on the outer periphery of the bottle opening 10 to close the bottle 1. Accordingly, a pushing tool for opening is not required and one can drink the carbonated water while enjoying the contact sound and the movement of ball 2 in the same way with an ordinary soda pop structure charged in a bottle, without escaping of the ball from the bottle opening 10.
Patent JP-H07299014-A (JP)
Title: Roll paper holder
Inventor: SADAMATSU AKIRA
IPC: A47K10/38
Filed: 1994-05-06
Abstract: PURPOSE:To eliminate a welding part, in a cantilever type roll paper holder, facilitate the manufacture and assembling, and enhance the toughness. CONSTITUTION:In a roll paper holder having a support part 20 provided on a fixed part 18 so as to be extended forward, and an axially horizontal holding shaft 13 fixed to one side surface side of the support part 20 in cantilever form, one end of the holding shaft 13 makes contact with the one side surface of the support part 20, the support part 20 has a mounting hole 22, and a bolt 24 to be inserted through the mounting hole 22 which has a bolt head 25a making contact with the other side surface of the support part 20 is screwed and fastened to a female screw part 24 formed on the one end part of the holding shaft 13.
Patent JP-H10276171-A (JP)
Title: Fading signal generator in digital modulation
Inventor: TAUCHI MASAHARU
IPC: H04B17/391
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the fading signal generator in digital modulation where a fading signal with a proper fading characteristic at a high speed sampling frequency with a simple configuration is generated. SOLUTION: A fading parameter generating means 2 generates a fading parameter with a low sampling frequency and calculates an initial value and an increment of the fading parameter. The initial value and the increment are stored respectively in an initial value register 4 and an increment register 5, the initial value and the increment are read from the initial value register 4 and the increment register 5 and a linear interpolation parameter generating means 7 applies linear interpolation to them to generate a fading parameter. The fading parameter and high speed sampling data 9 are multiplied by a multiplier 8 to generate a fading signal 10 with a fading characteristic.
Patent JP-2000285999-A (JP)
Title: Terminal board fixing structure and method
Inventor: ITO KENJI
IPC: H01R9/22
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a terminal board fixing structure capable of preventing the generation of cracks in a soldering part electrically connecting a circuit board and a terminal board when vibration is produced in the circuit board, a bus bar, and the terminal board, and when the circuit board, the bus bar, and the terminal board are assembled. SOLUTION: A circuit board 1 and a bus bar 2 are electrically connected through a terminal block 3. At first, the circuit board 1 and the terminal block 3 are fixed, and this fixing is conducted with a screw 6 before a lead 4 installed at one end of the terminal block 3 is electrically connected to the circuit board by soldering. Then, the bus bar 2 and the terminal block 3 are fixed with a screw 8. When vibration is produced in the circuit board 1, the bus bar 2, and the terminal board 3, stress produced by vibration caused by the difference between characteristic frequencies, or stress produced when the terminal block 3 and the bus bar 2 are fixed is applied to the screw 6 and is not applied to a solder part, and therefore, the generation of cracks in the solder part is prevented.
Patent JP-H05126683-A (JP)
Title: Brake judder testing device
Inventor: TANAKA SHINICHI
IPC: G01M17/007
Filed: 1991-01-29
Abstract: PURPOSE:To perform a judder test in a test room without performing a travel test with an actual vehicle by forming the diameter of a torsion shaft fine, and reducing torsional rigidity. CONSTITUTION:A motor 6 is operated, and the drum 9 of a brake device 8 is rotated at the speed corresponding to the vehicle speed together with a flywheel 11 nearly equivalent to the inertial moment of a vehicle. The power to the motor 6 is stopped, pressure oil is fed to a wheel cylinder 20 to operate a brake shoe 12, and braking force is applied to the drum 9. The braking torque generates a torsion on a torsion shaft 4. Since the torsion shaft 4 is formed fine, the torsion is easily generated, the torsion is violently vibrated at the natural frequency of the torsion shaft 4 to generate judder, and groan noises are generated. The torque fluctuation at this time is measured with a torque meter 3 for the analysis material of judder. The swaying vibration of the torsion shaft 4 is offset by the swaying vibration of a mass 18, thus the torsion shaft 4 is not broken.
Patent JP-S63261448-A (JP)
Title: Microcomputer
Inventor: MIYAZAKI AKIRA
IPC: G06F1/00
Filed: 1987-04-17
Abstract: PURPOSE:To improve a fail safe function by including a circuit for holding an output port at a required state at the time of stopping a clock in a microcomputer. CONSTITUTION:When a clock phi2 is stopped, an output of an AND gate is turned to 'L', an FET 9 is turned off and an output port 1 is turned to high impedance. The fixing of the output port 1 in a clock stop detecting circuit 10 does not require an operation clock. Even if a clock stop fault due to hardware is generated differently from resetting from the external due to watchdog timer WDT, the port 1 can be surely held at a stable control state. Since the circuit 10 is included in the microcomputer, a port for outputting a clock to the outside and inputting its detecting result to the inside is not required. Consequently, the output port can be held at a prescribed state at the time of clock stop disabling the operation of the hardware.
Patent JP-S60237164-A (JP)
Title: Igniter
Inventor: WASHINO SHIYOUICHI
IPC: F02P15/08
Filed: 1984-05-09
Abstract: PURPOSE:To reduce the power to be thrown into a plasma plug thus to improve the utilization of energy by constructing such that high energy discharge is produced between an auxiliary electrode and a ground electrode through plasma jet to cause triggering. CONSTITUTION:A discharge electrode 21a and an orifice 10d are faced in a combustion chamber 24 and set at the arriving position of plasma jet gas 22. At first, spark discharge will occur where the plasma jet gas 22 to be discharged through the orifice 10d is ionized and having high conductivity to bring the space between the discharge electrode 21a and the ground electrode 10b of plasma plug 10 into same condition with dielectric breakdown. Since the charges stored in an auxiliary capacitor are discharged through a gap (10-20mm.) between the diacharge electrode 21a and the ground electrode 21c, the majority of discharge energy can be thrown into the discharge gap resulting in improvement of firing performance of mixture gas.
Patent JP-2000292033-A (JP)
Title: Purging unit for refrigerator
Inventor: TOKUMARU TORU
IPC: F25B43/04
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To attract and recover a trace amount of refrigerant gas to be discharged in association with exhausting of a noncondensible gas, by reducing a noncondensible gas exhausting frequency with scarcely exhausting the gas in association with exhausting of the noncondensible gas. SOLUTION: In the purging unit for a refrigerator for connecting a purge condenser 1 to a condenser 11 of the refrigerator through communicating piping 7, introducing noncondensible gas containing a refrigerant gas from the condenser 11 into the purge condenser 1 by a differential pressure between an internal pressure of the condenser 11 and an internal pressure of the purge condenser 1, guiding liquid refrigerant of the condenser 11 or an economizer by supercooling to a cooling coil 2 dispersed in the purge condenser 1, cooling in the purge condenser 1 to condense the gas to recover as the refrigerant liquid, and exhausting the noncondensible gas in the purging condenser out of the refrigerator, a solenoid valve 8 is provided at the piping 7, and, when the noncondensible gas in the purge condenser 1 is exhausted out of the refrigerator,  the solenoid valve 8 is closed to shut off the flow of the refrigerant gas containing the noncondensible gas from the condenser 11 into the purge condenser 1.
Patent JP-S59220155-A (JP)
Title: Apparatus for continuous automatic production of decoration chocolate
Inventor: AKUTAGAWA ATSUJI
IPC: A23G1/30
Filed: 1983-05-31
Abstract: PURPOSE:To make it possible to produce continuously and automatically chocolate having a solid decoration having a color different from that of a chocolate body, by using a device for removing the second chocolate material sticking to the bottom force for casting the first chocolate material. CONSTITUTION:Plural bottom forces 4 having engraved solid decoration patterns are moved continuously by a conveyor apparatus 1, and the first chocolate material 6 forming decoration patterns is cast into the bottom force 4 by a device 5 one after another and cooled by a cooling device 8. The top of the bottom force 4 is scraped by a scraper 7 to scratch off the material 6 and cool the material 6 by the cooling device 8. Top forces 10 having perforated holes are laminated of the bottom force 4 one after another by a device 14, and the second chocolate material 15 forming the chocolate body is cast into the laminated top forces 10 one after another by a device 16. The materials 6 and 15 are cooled and solidified by a cooling device 17 one after another, and the solidified and integrated materials 6 and 15 are demolded one after another by a device 19 to remove the chocolate material sticking to the bottom forces 4 by a device 20.
Patent JP-H10273378-A (JP)
Title: Apparatus for pulling single crystal
Inventor: KURAMOTO MAKOTO
IPC: C30B15/32
Filed: 1997-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a single crystal during the pulling from converting into a polycrystal and automatically hold the single crystal when the single crystal during the pulling up is held with a holding tool. SOLUTION: This apparatus for pulling up a single crystal is capable of pulling down a wire 1, dipping a seed crystal 3 in the surface of an Si melt 11 in a quartz crucible 10, making holding arms 12 and 13 stand by at positions without contact of the tips thereof with the Si melt 11, opening the tips of the holding arms 12 so as not to come into contact with an enlarged diameter part 5 during the pulling, forming a neck part 4, the enlarged diameter part 5, a constricted part 6, shoulder parts 7a and a crystal body part 7 under the seed crystal 3 by pulling up the wire 1, driving the holding arms 12 so as to close the tips thereof when a sensor 14 senses that the shoulder parts 7a are brought into contact with the tips of the contact/sensing arms 13 during the pulling,  holding the constricted part 6 and pulling the seed crystal 3 while integrally rotating the holding arms 12 and 13 when completing the holding.
Patent JP-S61254521-A (JP)
Title: Stable fenbufen suspended syrup free of irritant taste
Inventor: KUSUNOKI MAYUMI
IPC: A61K33/12
Filed: 1985-05-02
Abstract: PURPOSE:The titled stable syrup free of irritant taste obtained by incorporating fenbufen which is an anti-inflammatory and analgesic agent with crystalline cellulose, magnesium aluminate metasilicate and cycloeextrin in a specific proportion and having no irritant taste. CONSTITUTION:A stable fenbufen suspended syrup containing (A) 0.1-5wt./vol% fenbufen [chemical name; 4-(4-biphenylyol)-4-oxobutyric acid], (B) 0.5-5wt./vol% crystalline cellulose and/or CMC-Na, (C) 0.01-15wt./vol% magnesium aluminate metasilicate and (D) 0.01-15wt./vol% cyclodextrin. The syrup becomes a uniform suspension by the action of the suspending agent of the component (B), and irritant taste is eliminated by the component (C). The coagulation of particles can be prevented by the component (D). Thus, the titled suspended syrup is stable even to high-temperature sterilization and the irritant taste can be reduced without causing coagulation even in preservation for a long period. The syrup can be readily administered even to infants.
Patent JP-S61257853-A (JP)
Inventor: ARUBAATO HOWAITO FUORESUTO JIY
IPC: F16H19/02
Filed: 1986-04-25
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-S6086015-A (JP)
Title: Purification of liquefied carbonic acid
Inventor: CHIKAMORI SHINICHIROU
IPC: C01B32/50
Filed: 1983-05-31
Abstract: PURPOSE:In purifying liquefied carbonic acid containing impurities, to reduce electrical power for refrigerator operation, by cooling a refrigerant solution from the refrigerator with liquefied carbonic acid stored at the bottom of a purification column, reducing the pressure of the refrigerant solution, feeding it to a cooler for CO2. CONSTITUTION:A crude CO2 gas containing impurities is fed from the inlet 2 to the CO2 purification column 1, CO2 leaving from the outlet 4 at the top is cooled with a refrigerant from the refrigerator 13 by the cooler 9, condensed into a liquid state and put in the impurity removal tank 10. In the tank, it is separated into liquefied carbonic acid and a noncondensed impure gas, the impure gas is exhausted from the pipe 12. The condensed solution is returned to the purification column 1 by the pump 11, and while it is dropped through the filler 7, it is brought into contact in vapor-liquid state with CO2 evaporating from the reservoir part 5 of liquefied carbonic acid at the bottom of the purification column, and the remaining impure gas in condensed solution is removed. The condensed solution as high-purity liquefied carbonic acid is put in the reservoir part 5, the refrigerant in the refrigerator 13 is compressed by the compressor 14, sent to the heat exchanger 6, heats and evaporates the liquefied carbonic acid, and the refrigerant itself is cooled and sent through the cooler 9 to the refrigerator 13.
Patent JP-S5620331-A (JP)
Title: Switch circuit
Inventor: ISHIGAKI TOSHINORI
IPC: G06F3/023
Filed: 1979-07-27
Abstract: PURPOSE:To make it possible to prevent interface signal lines from increasing in number as well as an increase in space, by providing a single switch with switching functions equivalent to those of a few switches. CONSTITUTION:As for the operation of a switch, depressing switch SW permits the output of RSF/FF1 to rise and signal PRC is at a high level, so that as far as switch SW is depressed, output signal SWS of gate 7 will at a low level as shown by A. This serves as a clock for shift register 2, whose output 21 is at a high level. On the other hand, since 3OUT is at a high level, the output of gate 4 sets one-shot FF3 as signal SWS changes in level. Once switch SW is depressed again before this 3OUT rises, output signal SWS is at the low level while switch SW is being depressed and similarly, output 22 of register 2 shows ''1''. At this time, 3OUT is at the low level and never sets the FF3. Consequently, interface signal lines can be prevented from increasing in number as well as an increase in space.
Patent JP-S5955762-A (JP)
Inventor: JIEEMUZU GOODON TENCHI JIYUNIA
IPC: B41J2/485
Filed: 1983-05-31
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-S58211611-A (JP)
Title: Electronic clinical thermometer
Inventor: KAWAMURA HIDEJI
IPC: G01K13/00
Filed: 1982-06-02
Abstract: PURPOSE:To know the end of measurement readily, by providing a timer function in a electronic clinical thermometer. CONSTITUTION:When a switch SW for temperature measurement is turned ON, a timer 2 is reset, and the timer 2 starts counting of the clocks of a clock generator 1. A latch circuit 6 sends the output of a temperature detecting circuit 5 into a data conversion circuit 7, and the present temperature is displayed 10. When the timer 2 counts a preset time, a time up signal sets a single sound generating circuit 3, and the signal is sounded by a speaker SP through a driver 4.
Patent JP-H07302637-A (JP)
Title: Electric connecting piece
Inventor: TAKEMURA YASUO
IPC: H01R13/115
Filed: 1994-05-09
Abstract: PURPOSE:To smoothly receive other electric connecting pieces and prevent deformation or slippage by forming a guide surface inward from the front of a cylindrical portion on a projecting piece formed at the tip of a top plate. CONSTITUTION:A projecting piece 57 is bent upward from approximately the front of an end surface 58 in such a manner as to project forward of the end surface 58 of an upper top plate 46a, and further, is extended upward by a predetermined length, and then is juxtaposed in the horizontal direction with respect to the top plate 46a. Accordingly, at the time of insertion of a tip 48 of an electric connecting piece of an inner male type of the projecting piece 57, an inclined surface 61 is extended by a predetermined length further beyond a first bending portion 59 positioned slightly forward of the end surface 58 facing to the tip 48 and bent upward to a second bending portion 60. The inclined surface 61 is inclined inward from the front of a cylindrical portion 47 gradually downward from upward, and constitutes a guide surface when being inserted into the tip 48 of the male type electric connecting piece and the inside of the cylindrical portion 47.
Patent JP-S60240438-A (JP)
Inventor: DANIERU RESUTAA KIYANADEI JIYU
IPC: B29C43/18
Filed: 1985-05-02
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。
Patent JP-S62252131-A (JP)
Title: Diffusion of impurity to semiconductor
Inventor: MORIKAGE TOSHIYUKI
IPC: H01L21/223
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a diffused layer and reproducibility with less irregularity of diffusing parameter by recovering silicon powder added with an impurity by suspending with oxide removing solution to precipitating it, and using it as a diffusion source. CONSTITUTION:Silicon powder added with an impurity is suspended in an oxide removing solution, such as a dilute aqueous solution of fluoric acid, immediately before using it as a diffusion source, and only precipitated silicon powder is used as the diffusion source. The distributions of sheet resistance and diffusion depth of the thus obtained diffused layer have very small irregularity as compared with the case where the powder is not suspended.
Patent JP-2000295055-A (JP)
Title: Transmitter and receiver
Inventor: KINOMURA MASAHIRO
IPC: H04B1/18
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an isolator from the transmitter of a portable telephone set and to stabilize the noise figure of a receiver. SOLUTION: A variable load 19 is connected to a signal line L1 between the output end of a power amplifier 13 and antenna elements 18a and 18b. In the case load fluctuation occurs, the position of an operation load point on a Smith chart after the fluctuation is estimated by detecting the changes of the operation current and gain of the amplifier 13, and a control circuit 20 switches and controls the load 19 in the direction to relieve the load fluctuation.
Patent JP-H04326110-A (JP)
Title: State setting controller for information processor
Inventor: KOBAYASHI NOBUHIRO
IPC: G06F9/06
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the device which facilitates operation, improves reliability, and assists efficiency improvement and fractionization by automatically setting the state of the information processor in place of an operator. CONSTITUTION:The state setting controller 5 for the information processor stores a rule storage part 6 with a predetermined rule for control alteration and the contents of the alteration. A rule execution part 7 judges the state of the information processor according to the rule in the rule storage part 6 and automatically sets and alters the contents of a control storage device 3 to place the information processor in a desired state.