baber/WOPTO huggingface dataset:
Patent JP-H10186014-A (JP)
Title: Gps receiver demodulating circuit
Inventor: KAWASAKI AKIHISA
IPC: G01S19/23
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the same pulling performance as that of a high- performance oscillator when an inexpensive low-precision GPS oscillator is used by obtaining the error difference between the frequency of the high- precision oscillator and the frequency of the low-precision GPS oscillator, and correcting the frequency of the low-precision oscillator. SOLUTION: This GPS receiver demodulating circuit is provided with the oscillator (A) 1 of a portable telephone controlled with high precision at 12.6MHz, for example, from a base station, the oscillator (B) 2 of a GPS receiver generating the oscillation frequency of integer times the GPS reference signal of 1.023MHz, e.g. 16.368MHz, and an error frequency calculator 11 detecting the frequency error between two oscillators (A) 1 and (B) 2. A numerically controlled oscillator(NCO) 12 adds the error frequency and the frequency of the GPS signal obtained from a demodulation controller 13 to the frequency of the oscillator (B) 2 of the GPS receiver to output the desired frequency.  The same pulling performance as that of the high-precision oscillator (A) 1 can be realized when the inexpensive low-precision GPS oscillator (B) 2 generating the oscillation frequency of integer times 1.023MHz is used.
Patent JP-H07203038-A (JP)
Title: Telephone set system
Inventor: TAKAHASHI YOSHIO
IPC: H04M3/42
Filed: 1993-12-28
Abstract: PURPOSE:To send an urgent report to a house of an old person, etc., via a general telephone set by transmitting automatically by dialing a message or a special effect sound generated based on the detection and the time of a handset-off state of a telephone set to a prescribed reporting destination. CONSTITUTION:A handset-off state detecting circuit detects a fact that a handset is removed from a telephone set main body, and the telephone set is set in a dial waiting state. At the same time, a timer circuit is started. The timer circuit transmits a signal right before a telephone network decides that the handset-off state is invalid and then instructs a control circuit to take out the reporting destination telephone number stored previously in a telephone number storage circuit. A dial circuit receives the telephone number from the control circuit and automatically dials this telephone number. The telephone network analyzes the dialed number and connects this to a terminating telephone set. When this terminating telephone set answers, this answer is detected by an answer monitoring circuit. Then a sound source circuit sends a message or a special effect sound which are previously registered to the terminating telephone set via a communication circuit. Thus an urgent report can be sent to a house of an old men, etc., by a simplest operation via a general telephone set.
Patent JP-2001169934-A (JP)
Title: Washing machine
Inventor: NAGATA KOJI
IPC: B08B3/10
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine which lessens the damage of vegetables, allows the raw eating of fruits and vegetables and has excellent sterilizing power. SOLUTION: This washing machine is constituted by providing the top and bottom of a washing chamber 20 with rotary nozzles 25 an 26 for ejecting city water, disposing a turnable washing cage 31 of a cylindrical shape and a light source 29 which radiates UV rays having a wavelength below 380 nm to the right and left of this washing cage 31 between these nozzles 25 an 26 and providing the inner wall surface of a U-shaped shielding plate 28 disposed to cover this light source 29 with a photocatalyst member 30.
Patent JP-H06184287-A (JP)
Title: Terminal-modified polyarylate and its production
Inventor: KISHIMOTO SOICHIRO
IPC: C08G63/685
Filed: 1992-12-18
Abstract: PURPOSE:To easily obtain the subject compound having low discoloration tendency and excellent thermal stability, transparency, mechanical strength, etc., and useful for head lamp, inner lens, etc., by reacting a dihydric phenol having a specific molecular weight with an aromatic dicarboxylic acid. CONSTITUTION:The compound of formula II (X is NH, O or S) is produced by mixing a compound of formula I (R, R' and R'' are H, 1-10C alkyl, arylalkyl, halogen or 1-10C alkoxy; Y is amino, hydroxy or thiol) as a molecular weight modifier with a dihydric phenol (preferably hydroquinone) and an aromatic dicarboxylic acid (e.g. terephthalic acid) and reacting at 2-50 deg.C for 0.5-5hr. The amount of the molecular weight modifier is preferably 2-20mol based on 100mol of the dihydric phenol.
Patent JP-2001176195-A (JP)
Title: Recording device and method, and recording medium
Inventor: TSUJII SATOSHI
IPC: H04N19/63
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent a drop of accessibility and to improve an editing property when the data whose data structure is converted are recorded on a recording medium. SOLUTION: An MPEG coded encoding output is supplied to a file generator 5. The file generator 5 converts the data structure of the encoding output so as to have a file structure dealt with a Quick Time. Plural video Samples are answered to a video Chunk, and plural audio Samples so as to become a time equal to the video Chunk are answered to the audio Chunk. The processing of error correction coding, data modulation are performed for the data made as the file format of the Quick Time, and the processed data are recorded on an optical disk 20. Plural pieces of sets that video and audio Chunks are multiplexed are recorded with the continuous recording length of the optical disk.  A Chunk flag showing a relation of a track becoming an object of continuous recording and a Chunk number showing the number of Chunk or set pieces incorporated in the continuous recording length are defined newly in the Movie Resource part of the Quick Time.
Patent JP-H10180394-A (JP)
Title: Method for forging edge part special shaped barlike article and device therefor
Inventor: IWASE AKIO
IPC: B21J5/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To well make the yield of material without generating thin burr on an article, to simply make its device, to lengthen the life of its die and to suitably make it for mass production by forging in the order of a block forging process, an enclosed forging process, a finish forging process and a deburring process after pre-forming a barlike blank. SOLUTION: In a block forging process I, a blank X is put in a lower die of a block forging die 1, it is pressed with an upper die from the direction of orthogonally crossing to the axial direction of the blank X and it is crushed lightly in a flat. Then, in the state of blocking except both ends of the axial direction with the upper and lower dies, punches 7 are pressed from axial direction both ends of the blank X and the edge shape is formed. In a closed die forging process II, upper and lower pressing is executed with a lower die of the closed forging die 2 and its corresponding upper die. In this process, rough forging is executed, as a forging product Z, an H-shaped cross-section of a rod part of a connecting rod or projecting and recessing shapes of both end parts are shaped roughly. A finishing forging process III is made as forging for burring.  In a deburring process IV the burr is removed and the forging product Z is produced.
Patent JP-H11186733-A (JP)
Title: High-frequency composite circuit block
Inventor: MATSUMOTO YUZURU
IPC: H05K9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency composite circuit block which is able to prevent the interferences among plural circuit functions, and also to improve strength. SOLUTION: This high-frequency composite circuit block has an insulating substrate 1 where a plurality of insulating layers are stacked, and a plurality of circuit functions which are made within this insulating substrate 1, and a shield wall 17 for preventing the interference between the circuit functions X and Y is made in the direction of stacking of insulating layers, and the insulating substrate 1 is divided into plurality by the shield wall 17, and also the tip in the direction of the flank of the insulating substrate 1 of the shield wall 17 is made on the inner side than the flank of the insulating substrate 1. The interval (d) between the tip in the direction of the flank of the insulating substrate 1 of the shield wall 17 and the flank of the insulating substrate is made 0.1-1.0 mm.
Patent JP-2000175527-A (JP)
Title: Seedling guide structure of rice transplanter
Inventor: NISHI YOICHIRO
IPC: A01C11/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling guide structure capable of planting a seedling block on a field in nearly vertical state and, accordingly, ensuring good growth of the seedling by placing a specific front seedling guide member between the front ends of a pair of right and left side seedling guide members. SOLUTION: A seedling delivery port is opened under a seedling holding table, a pair of right and left side guide members 33 are extended from the delivery port downward, the lower end of a seedling mat on the seedling holding table is cut with a planting claw 24 and the seedling block is delivered from the seedling delivery port and planted on a field along the side seedling guide members 33. In a seedling guide structure of a rice transplanter having the above structure, a front seedling guide member 45 extending downward nearly along both front edges is placed between the front edges of the right and left side seedling guide members 33. The longitudinal dimension of the front seedling guide member 45 is made to be larger than the lateral dimension.
Patent JP-2001169726-A (JP)
Title: Tea making steaming machine
Inventor: NAGAYA YUKIAKI
IPC: A23F3/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum-type steaming machine having eliminated such defects that raw green tea leaves do not hook on turning-up hooks depending on their sizes and shapes, their moving time in a rotary drum is not constant, and also there are unevennesses in steaming degree. SOLUTION: This steaming machine has such a mechanism that raw green tea leaves are uniformly diffused and fed into the machine through setting a spiral guide blade 7 inside a rotary drum.
Patent JP-H05179318-A (JP)
Title: Treatment of steel slag and treating equipment for steel slag
Inventor: ANDO MICHIHIDE
IPC: F27D15/02
Filed: 1991-12-28
Abstract: PURPOSE:To provide the method for treatment of steel slag which can integrally and continuously treat many and diversified kinds of the steel slag and can safely and rapidly treat the steel slag with fewer operators without pollution and the treating equipment for the steel slag. CONSTITUTION:The method for the treatment of the steel slag and the treating equipment for the steel slag make the steel slag into products by the integral control consisting in charging various kinds of the steel slag into a converter slag treating plant 11, a received steel slag treating plant 12, a molten iron pretreatment slag treating plant 13 and a molten iron under-furnace slopping slag treating plant 14, respectively, according to the characteristics thereof, disintegrating and cooling the steel slag by using machines, equipment and devices, such as inverting grizzly 23, crushing and discharging device 22 and moving type steel slag treating device, and further accelerating the cooling and fractionating the steel slag via secondary cooling equipment 26.
Patent JP-2000184429-A (JP)
Title: Method and device for containing and controlling subscriber's data of mobile station in mobile communication system
Inventor: NAKAMURA SHINJI
IPC: H04W8/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for containing and controlling subscriber's data of mobile station in the service-area position register of a mobile radio communication system by which the completion rate of position registration of a mobile station(MS) of a high-priority service class can be improved. SOLUTION: In the subscriber's data containing area 1-20 of a service-area position register which contains the subscriber's data of a mobile station transmitted from a home-position register and located at a moved location, a receiving area RA exclusively used for high-priority subscribers is provided in advance for only receiving the data of high-priority subscribers. The service-area position register checks the priority parameter values of the subscriber's data of the mobile station at the time of storing the subscriber's data of the mobile station (1-5) and only contains the subscriber's data of the mobile station having a prescribed priority parameter value or higher in the containing area RA at the time of performing position registering processing.
Patent JP-H11251544-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: LEE YUN-JAE
IPC: H01L27/108
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor storage device in which a contact-not- open state due to the difference of etching rates of an insulating layer is prevented. SOLUTION: A first insulating layer 106 formed on a semiconductor substrate 100 having cell array regions and a peripheral circuit region is etched, and pad contact holes are formed. The pad contact holes are filled with conductive films, and conductive film pads 110b are formed. A second insulating layer 112a, having an etching selection ratio to a first insulating layer material is formed on the first insulating layer 106 containing the conductive film pads 110b. Bit lines 114' are formed on the second insulating layer 112a in cell array regions. The second insulating layer 112a in the remaining regions, in which the lower parts of the bit lines 114' are eliminated, is eliminated by a whole surface etch back process.  A third insulating layer 118 and a fourth insulating layer 120 are formed in order on the whole surface of the semiconductor substrate 100 containing the bit lines 114', and storage node contact holes 122 are formed in the cell array regions by etching the layers 118, 120. The fourth, third and first insulating layers 120, 118, 106 are etched, and metal contact holes are formed in the peripheral circuit region.
Patent JP-2001169682-A (JP)
Title: Vessel for raising aquarium fish and/or plant
Inventor: HIROSE MITSURU
IPC: A01K63/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the construction of a vessel for aquarium fishes or growing plant, without disturbing appreciation by the side level of bottom floor sand, without requiring to transfer fishes to another vessel in case of exchanging the bottom floor sand. SOLUTION: This vessel for raising aquarium fishes and the like and/or plants is constituted by installing an internal transparent vessel 12 in the inside of a transparent external vessel 11, laying bottom floor sand 3 in the internal vessel and is capable of bringing the side of the bottom floor sand 3 in the internal vessel 12 to the object of appreciation based on carrying out circulation of water through the bottom floor sand.
Patent JP-2000180943-A (JP)
Title: Equipment having magnetic head
Inventor: TAKU MASAKAZU
IPC: G03B17/24
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an equipment provided with magnetic head by which the pressing force of a pad with respect to a magnetic head can be reduced when a magnetic recording action or a magnetic reproducing action is not executed. SOLUTION: This equipment is provided with the magnetic head for recording, reproducing or both for recording and reproducing 3 recording or reproducing information with respect to a film 4 on which a magnetic recording action can be executed, the pad 7 pressing the film 4 to the head 3 and a pressing means pressing the pad 7 to the head 3 side. Then, the pressing force of the pad 7 to the film 4 is made different between the traveling of the film in the winding-up direction and that in the rewinding direction.
Patent JP-H05177133-A (JP)
Title: Activated carbon bonded fiber, activated carbon bonded fiber sheet and production of same sheet
Inventor: NAKAMURA TATSURO
IPC: D06M11/73
Filed: 1991-12-27
Abstract: PURPOSE:To obtain excellent adsorbing capacity, easy moldability and excellent general-purpose properties by using an activated carbon bonded fiber obtained by bonding powdery activated carbon to a fiber without using an adhesive. CONSTITUTION:A fiber and a carbonizable resin powder are supplied from a feeder 1 and almost uniformly dispersed and opened by the friction with opening cylinders 21, 22, 23, 24 or the collision with a housing 3 due to the action of centrifugal acceleration caused by the opening cylinders and simultaneously charged with static electricity by the collision with the opening cylinders 21 22, 23, 24 or housing 3. Therefore, the fiber and the carbonizable resin powder are electrostatically attracted each other and the carbonizable resin powder is bonded to the fiber. The fiber discharged from the cylinders 21, 22, 23, 24 receives the sucking action of a suction box 8 and the excessive carbonizable resin powder is recovered and the resin bonded fiber is subjected to baking and activating treatment. The activated carbon bonded fiber thus obtained has excellent adsorbing capacity and can be molded into various shapes.
Patent JP-2001168092-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANAKA MASAYUKI
IPC: H01L23/522
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To form a silicon nitride film which allows a sufficient selectivity to be taken to a silicon oxide film. SOLUTION: In the semiconductor device manufacturing method, a silicon nitride film 10 having a chlorine concentration of 4×1020 cm-3 or more is formed by the LPCVD method, using Si2Cl6 as an Si material.
Patent JP-H06204703-A (JP)
Title: Band pass filter
Inventor: ISHITOBI TOKUMASA
IPC: H01P7/08
Filed: 1992-12-26
Abstract: PURPOSE:To obtain the band pass filter from which a steep frequency characteristic is obtained. CONSTITUTION:The band pass filter is formed by using a resonator of strip structure. Plural sets of line conductors (one set is made up of two lines) 2A-2D are arranged side by side in a dielectric base 1. The conductors in pairs in each set are crossed in the inside of the base and coupling capacitors C2, C4 are formed at the crossed parts. One-side ends of the conductors 2A-2D in pairs of each set are connected to a ground plane 3 formed to the outside of the base. The other ends of the conductors 2A, 2C led to the sets adjacent to each other in each set are made opposite to each other via a dielectric body to form a coupling capacitor C3 between both the conductors. Conductors at a part among the plural sets of the conductors may be configured as one set making up of one conductor. The small sized band pass filter whose frequency characteristic is steep is realized by forming the coupling capacitors in the dielectric body and arranging the conductors as above.
Patent JP-2000183024-A (JP)
Title: Substrate-processing apparatus
Inventor: NISHIZAKI MITSUHIRO
IPC: G03F7/42
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus, wherein a process bath and piping of a single-vessel substrate processing device used in a cleaning process for a semiconductor and liquid-crystal substrate are cleaned sufficiently with less amount of pure water. SOLUTION: An overflow type process bath 1 comprising an inner bath 3, where a substrate 11 is submerged for processing of a substrate surface and an outer bath 2 for recovering a liquid overflowed from the inner bath 3, a processor liquid recovering pipe 13 for recovering a processor liquid into a recovery tank 12, where a processor liquid 20 is temporarily stored from the inner bath 3, a processor liquid supply pipe 21 which supplies the processor liquid 20 to the inner bath 3 from the recovery tank 12, a circulating piping 8 which sends the processor liquid 20 into the inner bath 3 from the outer vessel 2, and a drain piping 15 provided to each of the inner vessel 3 and outer vessel 2, are provided.  Here, a pure water supply pipe 16 is connected, to each of the processor liquid supply pipe 21, processor liquid recovery pipe 13, circulating piping 8, and the drain piping 15 through valves 41-46.
Patent JP-H10157990-A (JP)
Title: Lift for wheelchair
Inventor: HASHIMOTO TAISUKE
IPC: B66F7/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make a lift itself changeable in direction by placing a turntable, rotatable at an optional angle, on a lift elevated vertically. SOLUTION: A person using a wheel chair rides on the wheelchair into a lift 10 from the house side 42 and elevates a table 14 of the lift 10 onto a base 16 by pantograph mechanism 18 so as to get over step difference. A turntable 12 placed on the table 14 is then rotated by a specified angle so as to be able to proceed in the same direction after getting off. A space for direction change is thereby dispensed with, and labor for it is not needed.
Patent JP-2000166435-A (JP)
Title: Spinning reel for fishing
Inventor: TSUTSUMI WATARU
IPC: A01K89/01
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a click mechanism for informing the rotation of a spool on a drag action in a spinning reel for fishing, capable of forming the common parts of a click mechanism and reducing the weight of the spool by disposing a corrugated surface portion to be engaged with a sound-producing snapping member at a place not limited by the size of the spool and the depth degree of a body portion for winding a fishing fine. SOLUTION: A spool is rotatably fit onto the front portion of the spool shaft 2 of a spinning reel, and a corrugated surface portion 10 is formed on the outer peripheral portion of a cylinder 8 fit onto a spool shaft 2 in the fishing line-winding body portion of the spool 4. A sound-producing snapping member 12 fit and locked to the spool shaft 2 is engaged with the corrugated portion 10 to produce sounds, thus informing a fisher of the rotation of the spool on a drag action by the sound-producing action.
Patent JP-H06198130-A (JP)
Title: Nitrogen oxide removal material and method for removing nitrogen oxide
Inventor: MIYADERA TATSUO
IPC: B01D53/86
Filed: 1992-12-28
Abstract: PURPOSE:To provide an NOx removal material capable of optically stable and effective removal of NOx from waste combustion gas contg. NOx and more than an amt. of oxygen reacting theoretically with unburned components such as carbon monoxide, hydrogen and hydrocarbon and to provide a method for removing NOx. CONSTITUTION:Silver chloride is carried on a porous inorg. oxide by 0.2-15wt.% (expressed in terms of elemental silver) basing on 100wt.% of the oxide to obtain the objective NOx removal material and NOx in waste gas is reduced at 200-600 deg.C with hydrocarbon or an oxygen-contg. org. compd. added to the waste gas from the outside as a reducing agent.
Patent JP-H11196590-A (JP)
Title: Rotor of ultrasonic motor and ultrasonic motor
Inventor: SUGIURA AKIRA
IPC: H02N2/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor whose noise can be suppressed. SOLUTION: A vibration generated by the application of a voltage to a piezoelectric device 12 is transmitted to a stator 10 and a one-directional travelling wave is generated in the surface of the stator 10. A rotor 15 is pressed against the surface of the stator 10 with a friction member 16 attached to the stator contact surface 15d of the rotor 15 therebetween. The friction member 16 is made of wear-resistant material whose bending elastic modulus is within a range of 40×10<4> -60×10<4> N/cm<2> and its thickness (t) in an axial direction is not larger than 0.3 mm. The pressing force (f) of the rotor 15 against the stator 10 is adjusted by a pressurizing elastic member 18 which applies a pressure to the rotor 15 so as to be within a range of 200-400 N.