baber/WOPTO huggingface dataset:
Patent JP-H09225956-A (JP)
Title: Production of fiber reinforcement reaction injection molded article
Inventor: NAKATANI YOSHITAKA
IPC: B29C70/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber reinforcement reaction injection molded article avoiding lowering productivity by uniformly impregnating a fiber reinforcement with a stock solution of a reactivity resin composition. SOLUTION: This method arranges a fiber reinforcement 16 in a cavity of a mold for injection molding 10 consisting of a cavity mold 11 and a core 12 to inject a stock solution of a reactivity resin composition from an injection hole 14 for the stock solution into the cavity of the mold 10 impregnate the fiber reinforcement 16 and to cure the reaction. In this case, the stock solution in voids are filled with the fiber reinforcement 16 by a method wherein a slide core 13 is provided in part of the cavity mold 11 and/or the core 12 and a stock solution injected in the cabity is inflowed in the voids 15 formed in the slide core part in a condition that this slide core 13 is backspaced, thereafter, the slide core 13 is forwarded.
Patent JP-S60179193-A (JP)
Title: Manufacture of filter medium for removing manganese
Inventor: MAKITA NORIO
IPC: C02F1/64
Filed: 1984-02-28
Abstract: PURPOSE:To increase the adhesion efficiency of Mn to a filter medium, and to dispense with the treatment of waste washing water by circulating an Mn salt soln., water contg. chlorine, and a liquid contg. a pH buffer soln. to the inside of a contact vessel packed with media such as filter sand. CONSTITUTION:A raw material filter medium 1 which is charged into a contact vessel 2 is backwashed with city water, and the dirt of the raw material filter medium is discharged from a waste backwashing water outflow pipe 11. The city water and each chemical soln. are charged into a circulating water vessel 4 from a city water inflow pipe 12, a pH buffer soln. vessel 6, and a manganess salt soln. vessel 8, and mixed to prepare circulating water whose pH is regulated to 3-8. And the circulating water is circulated by a circulating pump 5 successively through a circulating water inflow pipe 9, the contact vessel 2, a circulating water return pipe 10, and the circulating water vessel 4. The circulation is continued until the Mn<++> in the circulating water is removed. The manufactured filter medium is backwashed with city water, taken out from the contact vessel 2, and then dried to obtain the product.
Patent JP-S59162019-A (JP)
Title: Connection of synthetic resin molded object
Inventor: TSUCHIYAMA KAZUO
IPC: B29C53/00
Filed: 1983-03-04
Abstract: PURPOSE:To prevent an adjuster body from rising by frost-heaving force on a cold zone by a method wherein an electric heating element is put directly about a joint of synthetic resin molded object to weld the joint. CONSTITUTION:The end part 12a of a joint of an adjuster cylinder 12 composed of synthetic resin molding material is fitted in a fitting groove 11a comprising the joint of an inlet body 11 composed of the same material. Nichrome wire 2 is wound spirally on the inner wall surface 11b of a lifting groove 11a from the upper part down to the lower part, the wire arrives at the lower part of the outer wall surface 11c through the groove bottom 11d of the fitting groove 11a and further rises spirally toward the upper part of the outer wall surface 11c. When the nichrome wire 2 is electrified and heated, each of inner and outer wall surfaces 11b, 11c of the fitting groove 11a is heated uniformly, softened and melted and when the end 12a of the adjuster cylinder 12 is inserted into the fitting groove 11a from the upper part, the inner and the ouer wall surface 12b, 12c of the joint 12a of the adjuster cylinder 12 are welded in one body to the inner and the outer wall surface 11b, 11c of the fitting groove 11a and joined strongly.
Patent JP-2000236676-A (JP)
Title: Power supply device, discharge lamp-lighting system, and lighting system
Inventor: SHIRATA NOBUYA
IPC: H02M7/537
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce generation of unbalance and connection failures by inputting the DC voltage of a DC power supply device for alternately turning on and off for switching, and by setting voltage applied between the gate and the source of a P-type FET to be larger than that for an N-type FET for alternately turning on and off a switching device. SOLUTION: A drive means 9 applies a voltage between the gate and the source of FETs 7 and 8 and alternately turns on and off the FETs 7 and 8. A load circuit 10 is provided in parallel with the P-type FET 8. The switching devices 7 and 8 input a DC voltage from a DC power supply device 1 for switching by the output signal of the drive means 9. The output of the drive means 9 sets voltage applied between the gate and the source of the P-type FET 8 is set larger than that applied between the gate and the source of the N-type FET 7, thus allowing the calorific values of the FETs to be close, and hence providing heat radiation countermeasures and balancing the service life.
Patent JP-H10247289-A (JP)
Title: Alarm sensor device, antenna device and alarm sensor device mounted vehicle
Inventor: REDFERN STEPHEN WILLIAM
IPC: B60R25/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an alarm sensor device and an antenna device, which fit for a microwave frequency vehicle invasion alarm unit. SOLUTION: The output of a low pass filter 7 is branched into first branch which has a rectifier diode and a comparator, gives a signal to the output at the time of receiving the non-carrier microwave signal to be at a corresponding level and which is highly sensitive to the signal of the Doppler frequency of 0-200Hz, and second branch which has an amplifier 8, a high pass filer 9 and a comprator 10 and given an output signal at the time of detecting the signal to be at the corresponding level, whose frequency shows interference generated outside in the band of 40-200Hz. When interference generated outside is recognized in second branching, a logic element 15 weakens the output of an alarm. The antenna device forms a rectangular radiation area, it is mounted on the roof of a vehicle and is forms an appropriate apply area in the vehicle.
Patent JP-H07243580-A (JP)
Title: Shutoff plug for pipe
Inventor: OZAKI YOICHIRO
IPC: F16L55/10
Filed: 1994-03-08
Abstract: PURPOSE:To restore a smooth condition in case an uneven surface is formed at a pipe inner surface using a shunt-off valve of screw-in type by means of machining-off of the uneven surface part. CONSTITUTION:A male threaded part 4 is formed at the peripheral surface of a column 6. and a seal ring 5 is fited on that peripheral part other than where the male threads are provided, and a machining cutter 60 to cut the pipe inner wall is mounted at the tail of the column 6, and a rotational operating part 6a to make rotational operation of the column 6 is furnished at the tail of the machining cutter 60.
Patent JP-S55129907-A (JP)
Title: Recording and reproducing system of main information as well as auxiliary information simultaneously
Inventor: IKEDA YUUJI
IPC: G11B27/22
Filed: 1979-03-30
Abstract: PURPOSE: To record and reproduce main information and auxiliary information simultaneously without influence upon main information, by applying the spectrum diffusion communication technique to bury auxiliary information signals into main information.  
     CONSTITUTION: Auxiliary information signals of a music name, a music number, etc., are multiplied by the signal from coder 8 by multiplier 9 and are subjected to spectrum diffusion modulation and are synthesized with main information signals through LPF10 by sum circuit 11 and are recorded on tape 5 through recording head 2. At a reproducing time, the signal from reproducing head 6 is caused to pass through LPF12 and is multiplied by the code signal from coder 13, which generates a signal similar to the signal of coder 8 at a recording time, by multiplier 14 to demodulate auxiliary information signals, and these demodulated signals are given to display equipment 16 through LPF15 to display the music name and the music number. Meanwhile, the signal from reproducing head 6 is given to amplifier 7 to drive a speaker. Then, for the purpose of establishing synchronization between the code signal and the output of coder 13, the output of multiplier 14 is caused to pass through LPF17 to control VCO18, and the phase of the output signal of coder 13 is controlled. Motor control circuit 19 controls motors 3 and 3' on a basis of auxiliary information of demodulated signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0851116-A (JP)
Title: Driving power loss recovery for wafer heater
Inventor: ROORENSU CHIYANNRAI REI
IPC: H01L21/302
Filed: 1995-02-24
Abstract: PURPOSE: To provide a collecting apparatus for capturing and taking out a wafer before break when a semiconductor wafer heater begins to contact during power interruption due to failure of power supply, for example. CONSTITUTION: A wafer heater assembly contains a wafer and sets the wafer under processing in place and a recess is made in the upper surface therof. During normal opeartion, a pneumatic air cylinder 52 is deviated from the motion path of a motor 11 driving a wafer heater assembly. A normally open solenoid valve 60 is opened upon power interruption and before the heater assembly shrinks to cause fracture of the wafer through cooling down, the pneumatic air cylinder 52 is operated to drive the heater assembly downward thus moving the wafer out of the heater well. Air supply to the pneumatic air cylinder is interrupted upon power recovery and the heater is returned back to fixed position by means of the motor 11. Subsequently, a system command is delivered and the motor can return the pneumatic air cylinder back to a position ready for future motion.
Patent JP-S59162594-A (JP)
Inventor: MORI DAISUKE
IPC: G10H7/00
Filed: 1983-03-07
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-2000000242-A (JP)
Title: System and method for visual display of organ activity
Inventor: GEISTERT WOLFGANG DR
IPC: A61B5/296
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To perform the accurate and highly reliable visual display of organs. SOLUTION: This system for displaying the activity of the organs is provided with an image formation ultrasonic wave device 2 for generating a first signal, a reconstitution unit 7 for obtaining the image expression of the organ 10 or a part of the organ from the first signal, a measurement device 3 for spatially analyzing and measuring a second signal for indicating the activity of the organ 10, especially an electric signal, a relating unit 6 for relating the part of the organ 10 whose activity is indicated by the second signal to the second signal as position information and a visual display unit 8 for forming the image of the organ or the part of the organ from an image expression, the second signal and the related position information and including the image expression and the activity of the organ spatially related to each other in the image.
Patent JP-H02215252-A (JP)
Title: Computer communication equipment
Inventor: YOSHINAKA KAZUO
IPC: H04L69/14
Filed: 1989-02-16
Abstract: PURPOSE:To attain exchange of mail information in real time by transferring mail information sent from each computer terminal equipment via a communication line to other computer terminal equipment except a sender. CONSTITUTION:When mail information 21 is sent from a computer terminal equipment 1a, a data transfer controller 3 distributes the information 21 to other computer terminal equipments 1b-1d as mail information 22. The equipments 1b-1d display the sent mail information on a split display areas. Even when the mail information is inputted simultaneously to the equipments 1b-1d and the information is transferred simultaneously, the mail is distributed correctly to the destination based on the code information of the sender included in the mail information. Moreover, the equipments 1a-1d receive a reply simultaneously even when they are receiving the mail information. Thus, the mail information is exchanged in real time.
Patent JP-S57152019-A (JP)
Title: Constant voltage device
Inventor: OGASAWARA KAZUO
IPC: G05F3/24
Filed: 1981-03-13
Abstract: PURPOSE:To achieve a constant voltage circuit excellent in the temperature and power supply fluctuation characteritics, by making the gate voltage difference between the 1st and 2nd FETs equal to the differece between both threshold voltages, through the provision of a feedback in series connection of the 1st and 2nd FETs with different threshold values. CONSTITUTION:A voltage at a terminal 33 is inputted to a differential stage consisting of MOS transistors (TR) 33, 34, a current source 38 and load 36. This differential stage is connected to the gate of the MOS TR34 with a source follower circuit consisting of an MOS TR35 and a current source 37. A gate electrode voltage of the MOS TR34, that is, a voltage at a terminal 39 is the sum of a voltage at  terminal 38 and the difference of threshold voltage between the TRs 33 and 34. A voltage at the terminals 38 and 39 is applied to bias terminals 13 and 12 of a constant voltage circuit consisting of a differential amplifying circuit comprising MOS TRs 1 and 2 with different threshold value and of a DC feedback circuit comprising an amplifier 6 and MOS TRs 7 and 8. Thus, the power supply voltage and temperature characteristics of on-resistance ratio of TRs 7 and 8 can be improved.
Patent JP-H08231231-A (JP)
Title: Method for forming glass lens and forming device therefor
Inventor: UEDA HIROYUKI
IPC: C03B11/00
Filed: 1995-02-24
Abstract: PURPOSE: To shorten time for one tact of forming and to improve productivity by suppressing the degradation in the stability of the surface accuracy of glass lenses as the die holding a glass blank is uniformly and slowly cooled and by extremely shortening rapid cooling time as a cooling gas of 7 to 8 times the cooling gas at the time of slow cooling is injected to die plates at the time of rapid cooling. CONSTITUTION: This forming device has the die 4 which is pressed by a press moving shaft 8 and a press fixing shaft 9 after glass gob 31 is heated for softening, a die 3 for the upper die, die 7 for the lower die, die plate 2 for the upper die and die plate 6 for the lower die all for holding the die 4, and an upper heat insulating joint 1 and lower heat insulating joint 5 formed with a central flow passage 10a in the upper heat insulating joint and central flow passage 11a in the lower heat insulating joint for injecting cooling gases to the die plate 2 for the upper die and the die plate 6 for the lower die in order to cool the die 4 via these dies and die plates.
Patent JP-H11234395-A (JP)
Title: Automatic answering telephone
Inventor: KATAOKA NAOTO
IPC: H04M1/65
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic answering telephone which utilizes 'transmission source telephone number notification service' to indicate the other party telephone number on the display part, etc., of a telephone set of the other party device while calling the other party, preliminarily registers specific telephone numbers of the other parties, releases an automatic answering telephone in the case of a call from the other party that is registered and responds in a normal telephone mode even when the automatic answering mode is set up. SOLUTION: This telephone set is provided with a telephone number detecting means 1 which detects a telephone number sent from an exchange, an automatic answering telephone functioning part 5 which records a voice message inputted through a telephone line, an automatic answering setting means 6 which sets an automatic answering telephone mode and a telephone number storing part 7 which registers the telephone numbers of the other parties that are specified, and a controlling means 1 that determines whether or not to operate an automatic answering telephone based on the comparison of detection results of the means 1 with the telephone number in the part 7 when the means 6 sets the automatic answering telephone mode.
Patent JP-S59167941-A (JP)
Inventor: SUCHIIBUN TOOMASU OPURESUKO
IPC: H01J29/84
Filed: 1984-02-27
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-H09207432-A (JP)
Title: Recording material for ink jet
Inventor: MATSUZAKI MORIO
IPC: B41M5/50
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which is excellent in ink-jet recording properties and exhibits no color fading caused by natural light and is suitable as a display material such as a color expressing signboard with a back light. SOLUTION: This recording material forms a white ink receiving layer on at least one face of a transparent base material and the white ink receiving layer consists of a synthetic resin and a pigment with a particle diameter of at most 1μm and the amt. of oil absorption in terms of JIS-K5101-19 of at most 100ml/100g and the optical density by a transparent light is at least 0.2. In addition, the mixing ratio of the synthetic resin and the pigment is 40/60-15/85 by wt. ratio.
Patent JP-S62195366-A (JP)
Title: 5-hydrazino-1h-pyrazole compound
Inventor: WADA HAJIME
IPC: C07D401/12
Filed: 1986-02-24
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is alkyl, aryl or 5--6- membered ring-containing hetero ring; R2 is H or R1; X is H, halogen, cyano, alkoxycarbonyl, aryloxycarbonyl or carboxyl; A is protonic acid; n is 0 or positive integer). EXAMPLE:3-(2,2,3,3-Tetrafluoropropanylamino)5-hydrazino-pyrazole. USE:An intermediate for synthesizing a photography coupler of 1H-pyrazolo[3,2- c]-S triazole type shown by formula II (R' is alkyl), especially a magenta coupler. PREPARATION:A compound showh by formula III Is diazotized with a diazotizing reagent such as NaNO2, etc., in a solvent such as water, etc., in the presence of an acid such as hydrochloric acid, etc., to form an intermediate shown by formula IV and this compound is reduced with a reducing agent such as stannous chloride, etc., to give a compound shown by formula I when n is 0.
Patent JP-H02216741-A (JP)
Title: Fluorescent character display tube
Inventor: KABEI TOSHIHIRO
IPC: H01J31/15
Filed: 1989-02-17
Abstract: PURPOSE:To prevent the increase of resistance of a conductive film and to improve the brightness property by forming an oxide film of SiO2 or the like on a feeder wiring which consists of a light transmissible oxide conductive film. CONSTITUTION:On a feeder wiring 3 which consists of a light transmissible oxide conductive film of the thickness about 0.2mum formed on a base of a plate glass by a vacuum evaporation, an SiO2 passivation film 8 of the thickness about 5mum is formed by a reactive spattering using a lift-off method. A light shielding insulating film 4 is formed on the film 8, and a phosphor layer 5 is formed on an electrode 2 by a printing and a heat treatment process at about 550 deg.C. As a result, the resistance increase of the oxide conductive film and the deterioration of the effective anode potential by the heat treatment process are prevented, and a fluorescent character display tube of an improved brightness property is obtained.
Patent JP-H02216365-A (JP)
Title: Small angle steering device
Inventor: UENO KATSUMI
IPC: B62D6/02
Filed: 1989-02-17
Abstract: PURPOSE:To make it possible to apply a publicly known power steering gear by interposing an oval gear mechanism between a steering wheel and a power steering mechanism and an acceleration mechanism between the oval gear mechanism and the power steering mechanism, in the case of a device interposing the oval gear mechanism in a steering power transmitting route. CONSTITUTION:An upper end of an input shaft 3 of an oval gear mechanism 2 is connected by serration to a lower end of a steering shaft 1. This oval gear mechanism 2 is constituted by housing in a casing 5 the first oval gear 4 fixing the input shaft 3 in a position offset in the direction of a major axis and the second oval gear 6 fixing an output shaft 7 in a position similarly offset in the direction of the major axis. Now in a condition that a steering wheel is placed in a neutral position, the first oval gear 4 is set in its minimum diameter part so as to be engaged with the maximum diameter part of the second oval gear 6. And the output shaft 7 of the oval gear mechanism 2 is connected to an inner valve 9 of a power steering gear through a planet gear mechanism 8 constituting an acceleration mechanism.
Patent JP-H01213005-A (JP)
Title: Microwave coupled circuit
Inventor: NAKAMURA AYANORI
IPC: H01P5/18
Filed: 1988-02-22
Abstract: PURPOSE:To make manufacture easy by setting the input impedance of first and third coupled lines so as to be the geometrical mean of the input impedance and the input impedance of a second coupled line. CONSTITUTION:Input impedance Z2 of the second coupled line 32 is set for less than a value to realize even mode property impedance and odd mode property impedance. Respective input impedances Z1 and Z3 of first and third coupled lines 31 and 33 are set so as to be the geometrical mean of input impedance ZIN of the coupled line and the input impedance Z2 of the coupled line 32. A microwave coupled circuit can be constituted without providing a cavity at a substrate, and manufacture is made easy.
Patent JP-S53123063-A (JP)
Title: Magnetron
Inventor: ISHIDA YOSHIO
IPC: H01J23/00
Filed: 1977-04-04
Abstract: PURPOSE: To prevent characteristics of a permanent magnet from reversibly deteriorating owing to its temperature coefficient, by setting a gasket between a magneticpath plate and anode cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194969-A (JP)
Title: Tilt steering device
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1986-02-22
Abstract: PURPOSE:To avoid the need of forming a space for an actuator in a steering column part by arranging the actuator into the space on a rotary bracket side. CONSTITUTION:A rotary bracket 1 on a steering wheel side and a fixed bracket 2 on a chassis side are pivotally supported through the first pin 3. A ratchet 4 is installed onto the rotary bracket 1. The first lever 8 is connected with a revolution type actuator 22 supported onto the fixed bracket 1. Further, one edge of a spring 23 the other edge of which is engaged with a pole 10 is engaged with the first lever 8, which is always compulsorily urged downward. The top edge of a tilt pole hook 21 is attached in sliding onto a stopper 24.
Patent JP-S58153932-A (JP)
Title: Photographic etching method
Inventor: SASAKO MASARU
IPC: G03F7/095
Filed: 1982-03-09
Abstract: PURPOSE:To enable formation of a minute pattern, by coating a base having level differences with a resist sensitive to rays in a far UV region in many times to alleviate the surface level differences, and coating the resist with a thin resist sensitive to light in an ordinary UV region. CONSTITUTION:A base 11 having different levels 12a, 12b is coated with a first far UV resist 13 to 1-2mum thickness, further, a second far UV resist 14, a third far UV resist 15 to make the surface almost flat. Then, it is again coated with an ordinary UV resist 16 to 0.2-0.5mum thickness. The uppermost layer 16 is subjected to a photolithographic process to form UV resist patterns 16a, 16b. Finally, the resists 13, 14, 15 are irradiated with far UV rays, resulting in photoreacting only the disclosed parts free from the patterns 16a, 16b thus permitting transfer of submicron patterns by developing them away.