baber/WOPTO huggingface dataset:
Patent JP-H08237390-A (JP)
Title: Facsimile equipment with automatic recording function
Inventor: HATASHITA MASAHIRO
IPC: H04N1/00
Filed: 1995-03-01
Abstract: PURPOSE: To prevent the errorneous change-over of facsimile communication and the interruption of recording business halfway by no sound in voice or the same frequency component as CNG in a facsimile equipment with an automatic recording function. CONSTITUTION: When a TAD control 5 detects no sound or CNG during recording, a MODEM processor 4 transmits DIS and, then, the TAD control 5 starts recording voice again. Then, unless the MODEM processor 4 detects DCS or DTC within a prescribed time, CPU 1 stops the recording operation of the TAD control 5 and eliminates compression voice data in RAM after recording is started.
Patent JP-H05240262-A (JP)
Title: Clutch cover assembly
Inventor: MAKI NAOYUKI
IPC: F16D13/71
Filed: 1992-02-27
Abstract: PURPOSE:To allow the operation with a stable clutch pedal operating force in a clutch disc assembly. CONSTITUTION:In a clutch cover assembly 1, the outer circumferential part of a diaphragm spring 3 is pressed into contact with a pressure plate 9, the inner circumferential part is connected to a release bearing mechanism 4, support parts protruding on the pressure plate 9 side through slit holes 5 of the radial middle part of the diaphragm spring 3 are provided in plural positions spaced in the circumferential direction of the inner circumferential edge of a clutch cover body 2 to fix the diaphragm spring 3 to the clutch cover body 2 with a pivot ring 6 as a support point. The ratio of the length L1 from the outer circumferential edge part of the ring part on the outer circumference of the diaphragm spring 3 to the inner circumferential edge part to the length L2 from the press-contact part of the pressure plate 9 to the support point of the pivot ring 6 is set at optimum.
Patent JP-S51117035-A (JP)
Title: Developing method with auto-bias
Inventor: MIYAGAWA SEIICHI
IPC: G03G13/10
Filed: 1975-04-04
Abstract: PURPOSE:To prevent surface of paper from stain by forcibly apply a certain weak current from constant current source to development vat, during a process such as dying the copy in a color such as taint blue or others.
Patent JP-H11237198-A (JP)
Title: Refrigerant evaporator
Inventor: TOYAMA TATSUYA
IPC: F25B39/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress temperature fluctuation of air passing through all tubes as much as possible by controlling pressure difference between the inlet and outlet of each tube thereby regulating the flow rate of refrigerant flowing into each tube finely. SOLUTION: Pressure difference between the inlet and outlet of each tube by disposing throttle means 5, 6, respectively, in an inlet tank 2 and an outlet tank 3. Flow rate of refrigerant is increased in a tube close to an inlet 2a passing refrigerant having high dryness and decreased in a tube remote from an inlet 2a passing refrigerant having low dryness through pressure difference control. Flow rate of refrigerant is thereby made uniform among tubes and the refrigerant is distributed well. Consequently, fluctuation of cooling is suppressed and cooling capacity is prevented from lowering due to fluctuation in the dryness of refrigerant being supplied.
Patent JP-S63208717-A (JP)
Title: Mass flow meter
Inventor: NAGUMO MUTSUMI
IPC: G01P5/12
Filed: 1987-02-25
Abstract: PURPOSE:To expand the measurement range of a mass flow meter using heating resistance films by connecting a pair of the heating resistance film in series and heating the resistance films to the average value of the heating temp. thereof always higher by a specified temp. than fluid temp. CONSTITUTION:A pair of the temp. dependent heating resistance films 7a, 7b provided on the upper stream and down stream of a supporting member are electrically connected in series to constitute a bridge together with fixed resistors 11-13 which are independent of temp. The resistance film 7a, 7b are so heated that the average temp. of the heating temp. thereof is always higher by the specified temp. than the fluid temp. As a result, the voltages V1, V2 between both terminals of the resistance films 7a, 7b compensated with respect to the fluid temp. are obtd. Since the difference in the voltages across both terminals generated by the fluid temp. is not decreased, unlike in a conventional system, the difference i the voltages between both terminals up to the range of a high flow rate is obtd. The measurement range is thereby widened.
Patent JP-S62199961-A (JP)
Title: Ultrasonic injection valve
Inventor: NOGI TOSHIJI
IPC: F02M51/06
Filed: 1986-02-28
Abstract: PURPOSE:To reduce the grain size of fuel and to weigh a fuel flow rate with high precision, by a method wherein, in a fuel injection valve for an automobile, an actuator formed by laminating plural electrostriction elements and a flap valve are mounted to duty-control the opening time of the flap valve. CONSTITUTION:A flap valve 2 is attached to the tip of a lamination type actuator 7, formed by laminating plural thin electrostriction elements, through a valve push material 12. The electrostriction element is insulated from fuel by means of a cover 6. A voltage applied on the lamination type actuator 7 is about 1-5kHz to turn ON and OFF it, and duty control is effected on an opening and closing time as the flap valve 2 is vibrated. This constitution enables measurement of a fuel amount as fuel is pulverized.
Patent JP-H10236830-A (JP)
Title: Method for forming optical element and device therefor
Inventor: NAKAURA KATSUCHIKA
IPC: C03B11/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure the thickness precision of a formed optical element irrespective of the thickness of the optical material to be formed and to stably obtain a high-precision facial shape free of residual stress. SOLUTION: A heated optical material 8 is compressed and compacted by the forming dies 1 and 2 into an optical element. In the process of compacting the optical material 8, the positions of the dies 1 and 2 are detected, the distance between the dies 1 and 2 is kept constant to control the thickness of the material 8 to a specified value, and the pressure of the dies 1 and 2 on the material 8 which contracts with cooling is changed stepwise in process to cool the formed material 8.
Patent JP-H0641287-A (JP)
Title: Di-lower-alkyl ester of terephthalic acid and production of copolyester from glycol and dicarboxylic acid
Inventor: ANSONII UEIN KUTSUKU
IPC: C08G63/181
Filed: 1991-03-07
Abstract: PURPOSE: To obtain a copolyester which is excellent in melt flow characteristics, tensile strength or the like, by reacting a low grade dialkyl ester of terephthalic acid, a dicarboxylic acid, and glycol in three stages using a specific catalyst system.  
     CONSTITUTION: In the presence of Mn and Li of effective catalyst amount, a low grade dialkyl ester of terephthalic acid and glycol are reacted by ester interchange to produce a first monomer and alcohol, and alcohol is eliminated. Separately, a dicarboxylic acid of formula I (R is formula II, III, IV, V or the like) and glycol are reacted by direct esterification in the presence of Mn and Li of effective catalyst amount to produce a second monomer. Next, in the presence of antimony of effective catalyst amount, the first monomer and the second monomer are reacted by copolycondensation to produce a copolyester and glycol, and produced glycol is eliminated during copolycondensation reaction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S61203812-A (JP)
Inventor: KONISHI MOTOYASU
IPC: H02G1/12
Filed: 1985-03-04
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-H11237667-A (JP)
Title: Stroboscopic booster device and camera system
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a service life from being shortened due to the deterioration of a flash light emitting tube and to prevent a strobe light emitting part from getting larger and cost from rising by providing an auxiliary capacitor connected to the main capacitor of a stroboscopic device incorporated in a camera in parallel and a current limiter circuit connected to the auxiliary capacitor in series. SOLUTION: Relating to a camera main body 1, the main capacitor 13 is connected to the flash light emitting tube 14 in parallel. Connectors 19 and 20 are provided at both ends of the capacitor 13. Meanwhile, in a booster circuit 2, the current limiter circuit 21 and the auxiliary capacitor 22 are connected in series between the connectors 19 and 20. Then, the capacitors 22 and 13 are connected in parallel. The circuit 21 limits a discharge current discharged from the capacitor 22. At the time of emitting light, the capacitor 22 also discharges with the discharge of the capacitor 13 but the current flowing from the capacitor 22 to the tube 14 is limited by the circuit 21, so that a peak value is restrained.
Patent JP-H01218214-A (JP)
Title: Phase locked oscillating circuit
Inventor: KODAMA SHIGENORI
IPC: H03L7/08
Filed: 1988-02-26
Abstract: PURPOSE:To simplify a constitution and to freely execute the individual adjustment of respective coefficients by impressing the output of a proportionate amplifier to one edge of a variable capacity diode and impressing the output of an integration circuit to other edge of a variable capacity diode. CONSTITUTION:The title circuit is equipped with a voltage controlled oscillator(VCO) 8 to control an oscillation frequency by the voltage impressed to a variable capacity diode(VCD) 7. In such a constitution, the phase of an oscillation output OUT of the VCO 8 and an external input signal Si is compared with a phase comparator 2, the output is proportionately amplified by a proportionate amplifier 3 and impressed through a resistor 9 to one edge of the VCD 7. The output of the phase comparator 2 is also inputted and integrated to an integration circuit 4, impressed through a resistor 10 to other edge of the VCD 7 and thus, the transmission phase of the VCO 8 is synchronized to the phase of the external input signal Si. Consequently, by respective outputs of the proportionate amplifier 3 and the integration circuit 4, the inter-terminal voltage of the VCD 7 is directly specified, an adding circuit 5 is made unnecessary and the individual adjustment of respective coefficients can be freely executed by resistors 9 and 10.
Patent JP-S51119287-A (JP)
Title: Recutangular-shape beam ion source
Inventor: SAKUMICHI KUNIYUKI
IPC: H01J49/10
Filed: 1975-04-09
Abstract: PURPOSE: Micro-wave discharge in magenetic field, being applied to the ion used ofr mass separator, provides high current ion beam without resolution degradation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62197123-A (JP)
Title: Side flow smoke removing filter
Inventor: UENO FUMINORI
IPC: A24F13/08
Filed: 1986-02-26
Abstract: PURPOSE:To reduce harmfulness to non-smokers around a smoker, by receiving the side flow smoke directly emitting from the lit part at the leading end of tobacco by a filter having a two-layered structure. CONSTITUTION:A filter is constituted of a two-layered structure wherein the lower stage layer of a bottom surface directly receiving smoke has a coarse mesh and an intermediate stage layer has a fine and dense mesh. This filter is connected to tobacco by a tobacco passing pipe in order to suck harmful side flow smoke issued from tobacco (smoke directly emitted from the lit part at the leading end of the tobacco). Therefore, the side flow smoke emitted from the tobacco is prevented from spreading to surroundings and harm to other people can be reduced.
Patent JP-H11242555-A (JP)
Title: Coordinate input device and its control method
Inventor: SATO HAJIME
IPC: G06F3/043
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To maintain highly precise coordinate detection in spite of the deformation of a vibration waveform due to a writing pressure at the time of input. SOLUTION: A coordinate input device is provided with a vibration transmission board and a vibration input pen inputting elastic wave vibration on the vibration transmission board. In a step S11, two group delay times tg1 and tg2 and phase delay time tp are acquired until the elastic wave vibration reaches a vibration sensor after it is inputted by the vibration input pen. In a step S12, an input writing pressure when the elastic wave vibration is inputted by the vibration input pen is detected based on the two group delay times tg1 and tg2. In a step S13, the group delay time used for coordinate calculation is decided based on the detected input wiring pressure. Then, in a step S14, a coordinate position on the vibration transmission board, which is instructed by the vibration input pen, is calculated based on the delay times obtained in the steps S11 and S13.
Patent JP-S62199116-A (JP)
Title: Current switch circuit
Inventor: YAMASHITA NORIYUKI
IPC: H03K17/62
Filed: 1986-02-27
Abstract: PURPOSE:To operate the titled circuit even with a low power voltage and to expand the dynamic range by incorporating a current mirror circuit in a current switch circuit switching a current and giving an output by using a control signal. CONSTITUTION:A transistor (TR) Q1 is formed as diode connection and its base and collector are connected to a base of a TR Q2, an emitter of the TR Q1 is connected through a resistor R1, an emitter of the TR Q2 is connected to ground through resistors R2, R3 to form a current mirror circuit 1. A constant current signal source Qi is connected to the collector of the input TR Q1 and a signal current I made constant is fed to the TR Q1 and one output terminal T1 is connected to the collector of the output TR Q2. The emitter of the TR Q3 is connected to the connection midpoint of the resistors R2, R3 through a resistor R4 to constitute a current mirror circuit 2.
Patent JP-S63211878-A (JP)
Title: Character displayer
Inventor: FUJITA ATSUHIRO
IPC: H04N5/445
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate a trouble required for setting the display mode again at the time of every turning on the power source even in case a tact switch is used for a display switch by providing a memory device which holds a display information that is for obtaining a desired character signal immediately at the time of turning the power source on during a time when the power source is not supplying energy. CONSTITUTION:In a state in which a power source switch 1 is turned on, the display is in the non-display mode. A display switch 2 is turned on to modify the mode to the data mode, then a control part 3 generates a signal to change the display mode to the date mode, and this signal is transmitted to the memory device 4 and a character signal generator 5, too. The signal thus generated in the signal generator 5 is added with a video signal by a character signal adder 6, so that a date-display is outputted on the TV screen. At this time, the power source switch 1 is turned off, then the control part 3 stops operation, and the date mode information is erased, however, the memory device backuped by an external power source can holds the data of date mode.
Patent JP-S58161574-A (JP)
Title: Color separating circuit
Inventor: KURATA MASAMI
IPC: H04N1/04
Filed: 1982-03-19
Abstract: PURPOSE:To assure the separation of a specific color and at the same time to simplify the constitution of a color separating circuit, by obtaining the level difference between two types of analog picture signals to which the control of level is given and then binary coding the picture signal of each color which is sorted to the positive or negative signal level. CONSTITUTION:A level-controlled analog picture signal 25 supplied from the 1st image sensor 8 is supplied to the terminal of one side of an operator 26 as well as to the 1st binary coding circuit 27. While a level-controlled analog picture signal 31 supplied from the 2nd image sensor 12 is fed to the terminal of the other side of the operator 26 as well as to the 2nd binary coding circuit 32. The difference of level between both signals 25 and 31 is obtained by the operator 26, and the arithmetic value signal 34 is binary coded by the 3rd binary coding circuit 35. Then an arithmetic value binary coded signal 36 is applied to a color separating arithmetic circuit 29. Furthermore a white binary coded signal 28 and a complementary color binary coded signal 33 which are binary coded by the circuits 27 and 32 respectively are added to the circuit 29. The circuit 29 performs operations of three types of binary coded signals and separates the specific white only to deliver a black signal 38 and a red signal 39.
Patent JP-S59169352-A (JP)
Title: Coil shaping machine
Inventor: IIDA TETSUO
IPC: H02K15/04
Filed: 1983-03-15
Abstract: PURPOSE:To accurately shape a flatwise coil in an isosceles trapezoidal shape by sequentially automatically operating functions of end clamping the coil, clamping the linear portion, turning, open shaping, shaping the end and correcting, by preparatory planning directly from a coil shaping drawing. CONSTITUTION:A frame 18 is secured onto a trestle 17, and various shaping mechanisms are placed. First, the linear portions a-b, c-d of a coil 1 before shaping are respectively clamped to clamping mechanisms C1, C2, and end portions (l), (f) are clamped by a clamp 27. Then, the linear portion a-b is raised by a cylinder 44b in a direction of an arrow Alla, and the linear portion c-d is lowered in a direction of an arrow A11b by a cylinder 44a, opened and shaped. Subsequently, the linear portions a-b and c-d are turned in directions of arrows A14a, 14b by cylinders 34a, 34b at the fulcra O, P as centers. Thereafter, it is corrected in a direction of an arrow A12 by a cylinder 50, the end portions (l), (f) are then shaped by a heading machine in a direction of arrow A13 by a cylinder 25, thereby completing the shaping.
Patent JP-S58161578-A (JP)
Title: Horizontal synchronizing circuit
Inventor: SHIRAISHI KIICHI
IPC: H04N5/12
Filed: 1982-03-19
Abstract: PURPOSE:To ensure always the stable working of a horizontal synchronizing circuit, by  delivering a signal synchronizing with only a horizontal synchronizing signal among  signals which are synchronously separated from a synchronizing signal producing circuit and then the output signal of the synchronizing signal producing circuit to a horizontal  oscillating circuit. CONSTITUTION:A horizontal synchronizing circuit contains a synchronizing separator  circuit 2 which separates only the horizontal synchronizing signal from a composite  video signal and a synchronizing signal producing circuit 18 which fetches the output signal of the circuit 2 and delivers a horizontal synchronizing signal synchronizing  with the outpt signal of the circuit 2. The circuit 18 is provided with a triggerable one- shot circuit 20, an inverter 22 and a double input NAND gate 24. An inverse output is produced synchronously with the horizontal syncyronizing signal separated from the  output of the circuit 20, and the signal is supplied to the inverted side. Thus an input  is inhibited for a 3/4 horizontal period, and only the signal of 1/4 horizontal period is applied to the gate 24. Then the gate 24 is controlled by the output of the inverter 22,  and only the signal of 1/4 horizontal period is applied to a phase comparator 8 constituting a horizontal oscillating circuit to always stabilize the working of the horizontal synchronizing circuit.
Patent JP-H06257612-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: KUNIOKA SEIYA
IPC: F16C7/02
Filed: 1993-03-03
Abstract: PURPOSE:To reduce a manufacturing cost by sandwiching pieces between a connecting rod main body and a large-diameter cap, and then simultaneously forming hard films on both sides of a number of pieces. CONSTITUTION:Pieces 5 are sandwiched between a main body 1 of a connecting rod and a large-diameter cap 2 at their both ends. Hard films 8 are formed on both sides of the pieces 5. The hard films 8 are in sliding contact with a sliding surface of a crank. The connecting rod main body 1 and the large- diameter cap 2 are made of titanium allay.
Patent JP-S61202925-A (JP)
Title: Clutch operating device in moving agricultural machine
Inventor: NAKAGAWA HIDEAKI
IPC: B60K17/28
Filed: 1985-03-05
Abstract: PURPOSE:To improve the workability of a moving agricultural machine by enabling both of a traveling clutch and a PTO clutch to be shifted to obtain connected and disconnected conditions of both clutches and a connected condition of said PTO clutch, to operate said machine. CONSTITUTION:Power from an engine is transmitted to a traveling part driving mechanism 12 and a PTO shaft 7 via a traveling clutch 1 and a PTO clutch 2 respectively. One engaging part K2, C2 is provided on each of the clutches 1, 2, while the other engaging parts K1, C1 which can be engaged with the engaging parts K2, C2 respectively, are provided on a clutch operating member 10. And, the shifting operation of the clutch operating member 10 enables each of the clutches 1, 2 to be selectively maintained in an off position in which both clutches are disconnected, an on position in which both clutches are connected, and a PTO on position in which only the PTO clutch is connected. Thereby, e.g., the working part of a moving agricultural machine can be operated with the travel of the machine left stopped, improving both operating and working properties.
Patent JP-S61202807-A (JP)
Inventor: SAKAI TOSHIO
IPC: B28B7/02
Filed: 1985-03-05
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-H06255441-A (JP)
Title: Coolant for inflator of air bag device
Inventor: HATTORI ICHIRO
IPC: B60R21/26
Filed: 1993-03-03
Abstract: PURPOSE:To obtain a coolant for an inflator which can maintain a stable form in the manufacturing, the examining, and the assembling works, and the like. CONSTITUTION:In the lower outer tube 70 of an inflator 10, a second coolant 74 is provided. The second coolant 74 has a circular case 78 which has a specific rigidity and numerous holes, and a wire gauze 80 for cooling which is formed in a circular form beforehand is inserted and arranged in the groove 86 of the case 78 by a compressive operation so as to compose this coolant for inflator. As a result, the form of the wire gauze 80 for cooling is stabilized. Consequently, the workability of the manufacturing, the examining, and the assembling works and the like of the second coolant 74 can be improved.
Patent JP-S59169115-A (JP)
Title: Tank for stationary induction electric apparatus
Inventor: TAKAI MEIJI
IPC: H01F27/02
Filed: 1983-03-17
Abstract: PURPOSE:To minimize the size of tank and use of insulation oil, reduce a weight of tank and curtail the tank manufacturing time by fixing a cylindrical bushing pocket to the tank side walls opposing each other between the coils within the tank before assembling and by providing a lead connection aperture to the corresponding location of the coil extending lead. CONSTITUTION:A cylindrical bushing pocket 33 is connected to a reinforcing beam 31 of a cover plate 28 at the upper end, while to a reinforcing beam of bottom plate 29 at the lower end, respectively and then a bushing 24 is provided. Moreover, a lead connecting aperture 25 is provided to the corresponding location of the extending lead 23a of coil 23 and is connected to the extending lead 23a through the middle part in the oil and connecting aperture 35 of the bushing 24. The cylindrical bushing pocket 33 is partitioned at the lower side of lead connecting aperture 35 by a partitioning plate 36 and the hollow part 36a formed at the lower part is not filled with the insulation oil. Since the cylindrical bushing pocket 33 is also used for tank 21 and the reinforcing beam of side wall of flat plate 27 at the entire height thereof, sufficiently large bending rigidity can be obtained and stable regidity can also be ensured as compared with that of reinforcing beam 30 of ordinary side wall 27 of flat plate.
Patent JP-S51117875-A (JP)
Title: Semiconductor device
Inventor: OGUCHI KOUICHI
IPC: H01L21/768
Filed: 1975-04-09
Abstract: PURPOSE: To increase anti-corrosion property by applying double-lalyer structure coating of inorganic polymer film and positive resist coat as the passivation film. 
     COPYRIGHT: (C)1976,JPO&Japio