baber/WOPTO huggingface dataset:
Patent JP-2001119225-A (JP)
Title: Radome
Inventor: HONMA SHINICHI
IPC: H01Q1/42
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a radome capable of reducing interference due to external radio waves when a radar system is not used. SOLUTION: This radome 10 is provided with a liquid crystal layer 12, control electrode layers 13 applying an electric field to the layer 12 and a power supply 9. In the layer 12, a dielectric constant is changed when the electric field is applied from the power supply 9 through the layers 13. Therefore, a dielectric constant and thickness when the electric field is applied are selected so as to be able to transmit the radio wave of the operating frequency of a radar antenna 2.
Patent JP-H11129411-A (JP)
Title: Vinyl chloride resin-coated layer for interior material of vehicle, and laminate using the resin-coated layer
Inventor: NODA OSAYASU
IPC: B60R13/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin-coated layer for the interior material of a vehicle which suppresses the generation of a hydrogen chloride gas and at the same time, shows high mechanical strength, a remarkable adhesion with a foamed urethane and outstanding heat stability and weatherability as well as a laminate using this vinyl chloride resin-coated layer. SOLUTION: This vinyl chloride resin-coated layer for the interior material of a vehicle is formed of a vinyl chloride resin composition comprising 50-100 pts.wt. of plasticizer, 50-100 pts.wt. of calcium carbonate with an average particle diameter of 0.1 μm or lass and 0.5-10 pts.wt. of an organic ester compound with a hydroxy group blended with 100 pts.wt. of vinyl chloride resin with an average degree of polymerization of 2000-4000.
Patent JP-H08132281-A (JP)
Title: Ti-based solder and brazing structure using ti-based solder
Inventor: SAKA KIYOKO
IPC: B23K35/32
Filed: 1994-11-07
Abstract: PURPOSE: To provide Ti-based solder having high joint strength and good wettability and to provide Ti-based solder adequate as solder for organism in dentistry, surgery, etc. CONSTITUTION: This Ti-based solder consists essentially of Ti and Pd in which the weight ratio Pd/ti of the Pd to the Ti is 0.25 to 4 and the balance consists substantially of the Ti. The Ti-based solder otherwise consists essentially of the Ti, the Pd and >=1 kinds of Cu and Co, in which the ratio of the Pd is 20 to 80wt.%, >=1 kinds of the Cu and Co 0.01 to 30wt.%. This Ti-based solder does not require a homogenization heat treatment after brazing.
Patent JP-H08151965-A (JP)
Title: Supercharger for motorcycle
Inventor: TSUCHIDA NAOKI
IPC: F02B33/02
Filed: 1994-11-30
Abstract: PURPOSE: To make a bad influence avoidable to engine performance by preventing lubricating oil in pressurized air from flowing in an engine. CONSTITUTION: An engine comprises a connecting rod supercharge mechanism of compressing intake air by swiveling a connecting rod, air cleaner 35 of filtering air to the supercharge mechanism, intercooler 36 of cooling pressure air from the supercharge mechanism and a supercharge tank 37 of accumulating pressurized air from the intercooler 36, to provide pressurized air flow outlet 37b of the supercharge tank 37 in an upper side from a vertical direction center part of the tank 37, further to form an oil reservoir in a bottom part of the supercharge tank 37.
Patent JP-H04166286-A (JP)
Title: Method and device for removing halogenated hydrocarbon in water
Inventor: OMOCHI TERUYUKI
IPC: C02F1/46
Filed: 1990-10-31
Abstract: PURPOSE:To a obtain method and device for repeated water purification by applying electric current between the electrode in the electrotic cell packed with a absorbent body of halogenated hydrocarbons, and removing and decomposing halogenated hydrocarbons in water in the electrolutic cell. CONSTITUTION:Raw water incorporating halogenated hydrocarbons are supplied from water inlet hole 2 to the electrolytic cell 1 packed with the absorbent bodies 5a,5b. Halogenated hydrocarbons in raw water are absorbed into the absorbent bodys 5a,5b and separated. Treated purified water is supplied to outside of this electrolytic cell 1 from water supplying hole 3. The electric current is applied to the electrode 4 being a pair of anode 4a and cathode 4b and halogenated hydrocarbons absorbed in the absorbents 5a,5b are decomposed by the electrolysis and removed as non-toxic substanc. Simultaneously, the absorptive performance of the absorbents 5a,5b are reproduced. By this means, the removal of halogenated hydrocarbon in water is easily and repeatedly attained.
Patent JP-H03166426-A (JP)
Title: Controller for back hoe
Inventor: TSUDA AKIRA
IPC: E02F3/43
Filed: 1990-10-31
Abstract: PURPOSE:To make operation easy by providing a bucket attitude control means for maintaining the horizontal attitude of a bucket cylinder according to the detection results of a horizontal sensor for detecting the horizontal attitude of the bucket. CONSTITUTION:A bucket cylinder C3 is automatically operated by means of a bucket attitude control means which composes a controller 21 so as to maintain a bucket 8 horizontal irrespective of a swinging operation of a boom and an arm 9 in changing over a back hoe unit from its operation conditions to its store conditions automatically, based on the detection results of a horizontal sensor 11. It is, thus possible to prevent earth and sands from leaking out as well as to make operation easy.
Patent JP-H11113726-A (JP)
Title: Belt hanger
Inventor: TOYOSAWA MANABU
IPC: A47G29/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To hook and hang a belt by providing an engaging hole capable of inserting and engaging an engaging projecting part for fastening a belt projectingly provided on the rear side surface of a buckle. SOLUTION: A belt hanger is provided with a hanger body 10 and a hooking part 20 fixed to the upper part of this body. This body 10 is constituted of an upper hanger 30 and a lower hanger hung in the state of being rockable back and forth. The engaging hole 44 for hooking a buckle B2 projectingly provided with the engaging projecting part K for fastening a belt on a back surface is formed at the lower hanger 40. Hooks 32 to be used for belt hook and a necktie hook in common are integrally provided in prescribed intervals in right and left direction. The intervals S1 of these hooks 32 is made in a degree that a belt V3 with a buckle of a rectangular cylinder form B3 never drops at the time of being hooked. A round projection part 32b for preventing pulling out is formed at the tip part 32a of an L-formed hook 32.
Patent JP-2001119428-A (JP)
Title: Data link communication system
Inventor: ISHIKAWA KEISUKE
IPC: H04W24/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of contradiction on address management due to duplication of log-on information attended with a switching time difference from data link communication channels in the data link communication system where communication is conducted with the data link communication channels is duplicate. SOLUTION: On the occurrence of channel switching on the side of a GES 30, an operating channel is switched from a GES channel A to a GES channel B. Since the channel is switched without deleting a relating processing of a computer repeater 40 due to an operation time difference between the GES 30 and the computer repeater 40, identification information and an aircraft number of a logical channel remain. The log-on information with respect to the same aircraft 10 is information again via the computer GES channel B. Then the computer repeater 40 registers a relating table to new log-on information, deletes the identification information and the information of the aircraft number of the old logic channel in this case and then registers the identification information and the aircraft number of a new logic channel after that.
Patent JP-H10145204-A (JP)
Title: Fast non-saturating output circuit
Inventor: ITO HIROAKI
IPC: H03K17/04
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit which does not adapt a circuit configuration that uses a Schottky diode preventing an integrated circuit from being contracted, prevents the saturation of transistors that constitute a circuit and operates quickly. SOLUTION: An output circuit which sends a logic output on a TTL level consists of bipolar integrated circuits. A differential amplifier is used for a transistor Q18 , which is driven by a signal input sent from an input drive circuit, contrives to accelerate a switching speed and outputs an output H level to V01 with the Q18 on continuity. The saturation of an L-level drive transistor at the time of an output L level is prevented, and a TTL output circuit which enables a fast switching is formed by adjusting the other transistor Q19 that constitutes the differential amplifier.
Patent JP-S63150432-A (JP)
Title: Gas turbine
Inventor: ABE TOSHIO
IPC: F02C9/16
Filed: 1986-12-15
Abstract: PURPOSE:To accurately and automatically change air flow according to load of a gas turbine by providing a bypass valve comprising a spiral flow control valve having no movable portion, which is adapted to control the air supplied to a tail pipe connected to a two-stage pre-mixer of a gas turbine. CONSTITUTION:A gas turbine is adapted to supply high pressure air A from a compressor 1 through an air chamber 2 for combustion into a two-stage combustor 3, and high-temperature and high pressure combustion gas generated in the combustor is supplied through a tail pipe 6 to a turbine chamber 7 to drive a turbine blade. The quantity of bypass air (a) supplied to the tail pipe 6 in order to burn gas according to turbine load is controlled by a bypass valve 10. In this case, the bypass valve 10 comprises a spiral flow control valve 10 having a swirl chamber 11 having a control port 12 disposed in the tangential direction, an air inflow port 13 disposed on one side of the swirl chamber 11 and an outflow port 14 disposed at the central portion of the swirl chamber 11. Thus, the flow of air (a) is controlled depending upon the strength of vortex generated in the swirl chamber 11 by a control fluid S.
Patent JP-H05103861-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-10-17
Abstract: PURPOSE:To bring an existing base value near to a reference base value without causing a player to feel artificiality. CONSTITUTION:In a game unit, there are provided a specific prize port 8, an ordinary picture display device 10 for effecting variable displays when a ball goes into the specific prize port, a first variation prized device 7 for switching to a second condition under which balls easily go into a port by forming a prize condition by means of the ordinary picture display device, a special picture display device 6 for effecting variable display when balls get into a first variation prize device, and a second variation prize device 9 which switches to the second condition wherein balls easily go into a port when a prize condition is formed by means of the special picture display device. And an electric control device, wherein a reference base value is compared with an actual base value and when a compared result exceeds a predetermined range, formation probability of prize conditions of the ordinary picture display device is forcibly changed, is provided.
Patent JP-H0586595-A (JP)
Title: Automatic paper-making apparatus for japanese paper
Inventor: MANOME TAKASHI
IPC: D21F13/02
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the subject apparatus capable of operating a paper making frame in same manner as the time when Japanese paper is made by human hands by oscillating a paper making frame in longitudinal and lateral directions by three scale cylinders, and arbitrarily setting the motion of paper making. CONSTITUTION:An oscillating table 2 is constituted so as to be able to freely vertically oscillate by a scale cylinder 7 and a paper making beam 18 is constituted so as to be able to freely oscillate using a pin 14 (15) as supporting point. Then the oscillating table is constituted so as to be able to freely laterally oscillate by a scale cylinder 24. A reed screen is provided to the paper-making beam and fibers for Japanese paper are made in a paper making tank 21.
Patent JP-H03161006-A (JP)
Title: Structure of adsorbing tower
Inventor: UCHITOMI YOSHIYASU
IPC: B01D53/02
Filed: 1989-11-17
Abstract: PURPOSE:To shorten the filling time of an adsorbent and to reduce the space volume of a non-filling part by increasing the number of the filling port nozzles of the adsorbent and constructing an adsorbent presser and the nozzles in an integrated structure. CONSTITUTION:In an adsorbing tower, the body 5 of the adsorbing tower 5 is filled with an adsorbent 1 in order to adsorb the unnecessary component contained in the raw material gas supplied from a raw material gas inlet nozzle 6. The adsorbent 1 is allowed to fill from the filling port nozzles 3 mounted to a plurality of the places of a top part mirror plate 2. An adsorbent presser 4 and the filling port nozzles 3 are brought to an integrated structure.
Patent JP-S62157490-A (JP)
Title: Electronic conference system
Inventor: AIHARA MASAYOSHI
IPC: H04N7/14
Filed: 1985-12-29
Abstract: PURPOSE:To display plural data simultaneously even when there are plural data by providing an accumulating device to store plural static picture data, a static picture displaying means in which a displaying area is divided, a static picture data reading means and a displaying means and displaying to a prescribed displaying area for static picture data read from the accumulating device. CONSTITUTION:Static picture data obtained from a self-terminal or an opponent terminal are stored into an accumulating device 600, read from the accumulating device 600 by a reading means and displayed at the prescribed area of a plane displaying device 150. When the static picture data are plural, next one piece of the static picture displaying is read by a reading means, the static picture data are displayed at the prescribed area of the static picture displaying screen, one piece of the static picture data displayed earlier are read from the accumulating device 600 again and displayed at the another area of the plane displaying device 150. A sound output device 450 of the opponent terminal controls the position feeling of a stereo sound source at the time of sound reproduction and selects a decoding system at the time of reproduction by these pieces of control information.
Patent JP-H02143647-A (JP)
Title: Call tone generating system for telephone set
Inventor: DOI YOSHIHIRO
IPC: H04M1/00
Filed: 1988-11-24
Abstract: PURPOSE:To discriminate which kind of service and incoming call has without missing of hearing by controlling plural call generating sources and changing the content of a call tone in response to the incoming call service. CONSTITUTION:A line information analysis section ALZ 5 analyzes information sent from a trunk line 20 and reports the presence of an incoming call of CAMP-ON to a control CNTL 10. The CNTL 10 sends a predetermined call tone in the case of CAMP-ON based on the report to a call tone generating section CMPS 14. The CMPS 14 selects a message of CAMP-ON from a message storage section 13 according to the command, receives a signal from a call tone generating source 11 to generate a repetitive call signal pattern of beep for one second and pause for 2 seconds and outputs the pattern from an SP 16 via an AMP 15. Thus, the user of a telephone set 1 discriminates the arrival of the call in CAMP-ON clearly.
Patent JP-H11128081-A (JP)
Title: Percolating coffee maker
Inventor: DEN HOBU
IPC: A47J31/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a percolating coffee maker. SOLUTION: This coffee maker is provided with a reversely conical cup 4 having a through-hole in a center, a lock board 5 having water stop parts 3 is fitted to the center of its base part, the water stop parts 3 are lowered by water pressure so as to tightly block the through-hole 43 of the cup 4 in addition to the lowering of the lock board 5 by its weight and coffee is steamed inside the cup. Since the lock board 5 is made to be provided with a proper sized diameter, the lock board 5 is elevated upward when the cup 4 is placed on a container with a different sized diameter so as to automatically separate the water stop parts from the through-hole 43 and percolated coffee is automatically poured into the container.
Patent JP-H06180600-A (JP)
Title: Sound and image processor
Inventor: TAKAHASHI KATSUNORI
IPC: G10L19/00
Filed: 1992-10-09
Abstract: PURPOSE:To obtain a sound output function of high quality by making a data expanding circuit utilize ADPCM data obtained by rounding when compressing and calculating original PCM data. CONSTITUTION:A sound data output device is provided internally with a 6- channel programmable sound generator(PSG), ADPCM decoders #1 and #2 for two left and right channels, and a sound data output part for sound data from a compact disk sound source as external acoustic equipment. Then PCM data before being compressed are in 12-bit offset binary code form. A PCM value PLAMBDA(n-1) after expansion at time N-1 is calculated up to the 3rd figure below the decimal point and the difference from input data P(N) at time N is calculated. Further, ADPCM compression calculation is also carried out by using a value up to the 3rd figure below the decimal point and lastly the solution is obtained by dropping decimals after the 1st figure below the decimal point; and a level increase/decrease value H(N) is obtained by referring to an ADPCM data vs. variation quantity vs. level increase/decrease correspondence table.
Patent JP-H04171243-A (JP)
Title: Output controller for engine
Inventor: TOGAI KAZUHIDE
IPC: F02D45/00
Filed: 1990-11-02
Abstract: PURPOSE:To prevent thermal degradation of an object in an exhaust path while reducing torque by setting ignition timing of a low retard amount only for a predetermined cooling time after the passage of a transient running time while allowing the transient ignition timing only for a transient running time in setting the ignition timing based on an ignition retard amount. CONSTITUTION:A transient running factor calculating means calculates the transient ignition timing of a retard amount exceeding an ignition regard amount thetaret corresponding to a necessary torque reduction amount Tref and the transient running time Th. An ignition timing regulating means sets the ignition timing of low retard amount for a predetermined cooling time after the passage of the transient running time while allowing the transient ignition timing only for the transient running time in setting the ignition timing (necessary retard amount thetaret) based on an ignition retard amount. Thus, the torque in the transient running time can be reduced and the thermal degradation of an object in an exhaust path under cooling can be prevented.
Patent JP-H09138162-A (JP)
Title: Method and unit for measuring direction of polarization
Inventor: MATSUMOTO YUJI
IPC: G01J4/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To measure the polarizing direction of laser light, critical in the measurement of injection efficiency of laser light amplifier or gain of simulated scattering amplifier, accurately. SOLUTION: A measuring light incident to a polarizing element 1 is passed through half mirrors M1, M2 to produce two beams and each polarized component of one beam is turned by 90 deg. so that the polarizing direction can be measured using only a measuring light transmitting through the polarizing element 1. Since the incident angle to polarizing element 1 must satisfy the requirement that the transmittance of S polarized component is negligible, the arrangement of the polarizing element 1 is facilitated. Consequently, the polarizing direction can be measured with high accuracy through simple arrangement.
Patent JP-S62157029-A (JP)
Title: Photosensitive resin composition
Inventor: IWAYA YOSHIAKI
IPC: G03F7/038
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the titled composition having improved sensitivity and surface hardness of a coating film by incorporating a specific compd., a compd. contg. at least one of an epoxy group, a compd. capable of addition polymerization having at least two end ethylenic unsatd. groups and a photoinitiator capable of forming a free radical by an activating ray or a sensitizer to the titled composition. CONSTITUTION:The titled composition contains the compd. shown by the formula, the compd. contg. at least one of the epoxy group, the compd. capable of the additional polymerization having at least two end-ethylenic unsatd. compd. and the photoinitiator capable of forming the free radical by the activiting ray or the sensitizer. As the compd. having at least one of the epoxy group, a novolak type epoxy resin is preferably to use. The prescribed compd. is used 0.1-5wt%, preferably 0.5-2.0% on the weight basis of the compd. shown by the formula. The addition polymerizable compd. having at least two end-ethylenic unsatd. groups is composed of a monomer, a dimer and a trimer, etc., which have the ethylenically unsatd. double bond, and cures by an action of a photodecomposition product of the photopolymerization initiator in case of radiating the active ray to the photosensitive composition resulted in making insoluble it.
Patent JP-H09176780-A (JP)
Title: High strength steel excellent in damping characteristic and its production
Inventor: TOMITA YUKIO
IPC: C21D8/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high damping alloy for structural use material, excellent in damping characteristic as well as in toughness. SOLUTION: This steel has a composition consisting of, by weight, <=0.02% C, 0.01-<0.5% Si, 0.2-2.5% Mn, <=0.010% P, <=0.005% S, <0.5% Cr, 0.002-0.060% Al, <=0.006% N, and the balance Fe with inevitable impurities and also has >=2.5 (200) diffraction intensity ratio.
Patent JP-H07154858-A (JP)
Title: Channel switching system for cordless telephone set
Inventor: SAKATA TAKEHARU
IPC: H04W84/08
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the interruption of communication due to a communication error after moving a channel. CONSTITUTION:In a cordless telephone set capable of moving a connected channel to another channel, a confirmation signal is transmitted from a slave set to a master set after channel movement is finished (S11,) the communication error is judged when the confirmation signal is not received by the master set and the communication error is also judged when a response signal which is returned to the slave set after the master set receives the confirmation signal is not received by the slave set (No in S14). When the communication error is not judged, connection is returned to the channel before a scanning key is pushed (S19) and standby is performed.