baber/WOPTO huggingface dataset:
Patent JP-H05154951-A (JP)
Title: Production of laminated sheet
Inventor: HATTORI KAZUHIDE
IPC: B29L9/00
Filed: 1991-12-10
Abstract: PURPOSE:To make warpage hard to generate at the time of molding under heating in a laminated sheet wherein non-foamed resin sheets are laminated and bonded to both surfaces of a foamed thermoplastic resin sheet. CONSTITUTION:A laminated sheet wherein non-foamed resin sheet is laminated and bonded to the single surface or both surfaces of a foamed thermoplastic resin sheet is heat-treated to reduce the volatile component remaining in the foamed thermoplastic resin sheet to 1.3wt.% or less and, thereafter, the non- foamed resin sheet is laminated and bonded to the exposed surface part of the foamed thermoplastic resin sheet.
Patent JP-2000169082-A (JP)
Title: Wheel crane
Inventor: KITAJIMA HIROSHI
IPC: B66C13/54
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To achieve excellent travel performance by providing a removable travel dedicated cab at the vehicle frame front end section of a travel vehicle. SOLUTION: A removable travel dedicated cab 20 is fitted to the front end section of the travel body A of this wheel crane X. Fitting/removing jack cylinders 32 are provided at the front, rear, right and left below the travel dedicated cab, and they are extended at the time of fitting/removing to support the travel dedicated cab 20 at the proper height from the ground. A travel body side coupler 30 is provided at the front end section of the vehicle frame 1 of the travel body A, an operator's cab side coupler 31 is provided at the rear of the travel dedicated cab 20, and the couplers 30, 31 can be connected or disconnected quickly and reliably by a mechanical element using a wedge or a screw component.  The fitting/removing jack cylinders 32 below the travel dedicated cab 20 are extended to support the travel dedicated cab 20 on the ground, and the travel dedicated cab 20 can be connected or disconnected by merely retreating the wheel crane X longitudinally.
Patent JP-2000170655-A (JP)
Title: Inhalation and compression pump device whose ellipse piston reciprocates between follower piece and complex cylinder groove cam while fitted in ellipse cylinder in cylinder
Inventor: YAMAMOTO SADAO
IPC: F04B1/14
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To ensure a large amount of discharging in a small device, by linearly reciprocating a follower piece engaged with a complex cylinder groove cam provided on a middle part of a rotating shaft by rotation of the rotating shaft, and allowing an ellipse piston to reciprocate with the follower piece. SOLUTION: This device comprises a complex cylinder groove cam 13 composed of double helical curve provided with grooves of a right kink and a left kink along the helical curve. The right kink and the left kink are superimposed at the same position, and a projecting portion and a flat portion are provided on position displaced by a half turn at both ends of each kink groove. A follower piece 14-1 is engaged with the complex cylinder groove cam 13, and made to reciprocate in a lateral direction by rotation of the cam 13. An ellipse piston 3-1 comprising the follower piece 14-1 at a middle part is reciprocated with the follower piece 14-1 in an ellipse cylinder 2, thereby discharging a fluid body taken from a suction valve 5-1 through a discharging valve 6-1 after increasing pressure thereof.
Patent JP-H11176282-A (JP)
Title: Switch structure
Inventor: EBINE NOBUHITO
IPC: H01H13/14
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a switch structure which can switch (on-off changeover) by pushing each button in any of two directions and in which the area of base board for mounting components is lessened and high density mounting is established. SOLUTION: A switch structure is composed of a contact means comprising the first 11a, second 12a, and third stationary contact 13a attached to each switch body, the first 14a and second movable contact 15a to make contact with and separate from the first and second stationary contacts 11a and 12a, and a third movable contact 16a to make contact with and separate from the third stationary contact 13a, a vertical push button 4 which is installed on the switch body and is pushed to put the first 14a and second movable contacts 15a in contact with the first 11a and second stationary contacts 12a, and a horizontal push button 3 which is installed on the switch body and is pushed in a direction different from the vertical button 4 pushing direction so as to put the third movable contact 16a in contact with the third stationary contact 13c.
Patent JP-2000186698-A (JP)
Title: Foreign material recovery device utilizing hydraulic pressure difference
Inventor: IKEDO YASUKI
IPC: F04F1/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a recovery device capable of easy handling without requiring power such as a pump. SOLUTION: A recovery vessel 3 is connected to a suction port 1 through a hose 2. The recovery vessel 3 is connected at its top through a hose 4 to an air feeding tube 7 provided with an air valve 6, and a pipeline filter 9 connected via a main valve 8. When pressure air is fed by opening the air valve 6, pressure difference is generated near the suction port 1. The air valve 6 is then closed, and the main valve 8 is opened for sucking water from the suction port 1. Clad is sucked up together with the water in the recovery vessel 3, and dropped for recovery.
Patent JP-2000186725-A (JP)
Title: Bearing structure
Inventor: ITO EIJI
IPC: F16C35/073
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide bearing structure for a fan coupling in which a member is endurable so as to be capable of sufficiently enduring thermal and mechanical external load. SOLUTION: A bearing 30 having an inner wheel 31 and an outer wheel 32 is provided between a driving shaft 11 and a fan side housing 13 surrounding the driving shaft 11. An inside insert 35 of a generally cylindrical shape interposed between the driving shaft 11 and the inner wheel 31 is press-fitted to a small diameter part of the driving shaft 11. Further, an outside insert 36 of a generally cylindrical shape interposed between the housing 13 and the outer wheel 32 is press-fitted to an inner peripheral part of a cylindrical recess 13a of the fan side housing 13. The inner wheel 31, the outer wheel 32, and the inside and outside inserts 35, 36 are formed of SUJ steel which are the same and have the same coefficient of thermal expansion.
Patent JP-2000188507-A (JP)
Title: Glass antenna system for vehicle
Inventor: TERAJIMA FUMITAKA
IPC: H01Q1/32
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna system for vehicle with an excellent anti- static electricity characteristic that can receive both AM and FM broadcast bands excellently. SOLUTION: Series resonance is produced in a coil 31 placed between an antenna conductor 3 and a receiver 7, parallel resonance is caused in a coil 32 placed between a defogger 90 and a car body earth, a high frequency choke coil 52 is connected between the antenna conductor 3 and the defogger 90 and serge voltage absorbing elements 80, 81 are connected between a signal line and the car body earth.
Patent JP-2001179282-A (JP)
Title: Immersion membrane treatment apparatus
Inventor: AOKI TAIDO
IPC: C02F3/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an immersion membrane treatment apparatus wherein the number of times of the periodic washing of the immersion membranes in an aeration tank is reduced and biological treatment is accelerated. SOLUTION: In an immersion membrane treatment apparatus wherein immersion membranes used for the solid-liquid separation of a pollutant such as activated sludge, flocculated sludge or the like are provided in an aeration tank for applying biological treatment to organic wastewater, an air diffusion pipe for supplying oxygen or air to organic wastewater is provided in the aeration tank and the immersion membranes for separating and removing the pollutant are provided in the aeration tank and a carrier for physically removing the suspended substance, activated sludge or the like fixed on the immersion membranes is provided in the aeration tank. The carrier is formed as a porous one and the immersion membrane treatment apparatus are fluidized in the slide contact state with the surface of the carrier.
Patent JP-2000185408-A (JP)
Title: Ink jet recorder
Inventor: ONUMA KENTARO
IPC: B41J2/165
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To wipe the nozzle forming face of an ink jet recorder with a good wiping contact force by providing a means for wiping the nozzle forming face of a recording head during recovery operation and setting the contact force of wiping individually for respective recording heads. SOLUTION: A recording head 101" is provided with wiping parts 103a, 103b having height p1 corresponding to that of a nozzle array at a nozzle forming part 102". Since the height p2 of the wiping parts 103a, 103b corresponds to that of a nozzle array at a nozzle forming part 102", a wiper holder 105 moves in the vertical direction along the wiping parts 103a, 103b on the recording head 101" during wiping operation and each nozzle array at the nozzle forming parts 102", 102"' can be provided with a different contact force. Each nozzle array can be set with a corresponding contact force using a recording head having a plurality of nozzle forming parts on one recording head 101".
Patent JP-H11188273-A (JP)
Title: Simple cooler of physicochemical sample
Inventor: SATO SEIICHI
IPC: C09K5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the simple cooler of a physicochemical sample using a cold storage medium. SOLUTION: A cold storage medium 4 is inserted into the gap between the two vessels with the one put on another, and the upper ends of the peripheral walls of the two vessels are closed with an elastic body 5 to absorb the expansion of the medium 4 when cooled. A granular body 8 is placed on the bottom plate of the vessel 2, a sample vessel 7 contg. a physicochemical sample is put into the granular bodies, or an aluminum block provided with a physicochemical sample housing part is placed on the granular bodies.
Patent JP-2001182572-A (JP)
Title: Engine emergency stopping device for combined and thresher
Inventor: IWAMOTO HIROSHI
IPC: F02D17/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically return an emergency stopping means to ON status of a starting status after a specified time after stopping an engine by operating the emergency stopping means to be OFF status. SOLUTION: Stopping power for stopping the engine 5 is outputted for a specified time T by operating the emergency stopping means 6 for stopping the engine 5 in an emergency, and the emergency stopping means 6 is returned to the starting status by a control device.
Patent JP-H11241683-A (JP)
Title: Valve device for compressor
Inventor: KURIHARA MASAYUKI
IPC: F04B39/10
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a resistance of gas flow bypassing a port, and reduce turbulent flow by arranging a part for gradually enlarging the diameter of a port as coming nearer to an outlet end on a part arranged adjacently to the outlet end, in a device wherein a port arranged on a valve plate is opened/closed by a thin plate shaped lead type valve. SOLUTION: A valve device used as a reciprocating motion compressor is provided with a delivery valve 12 composed of a lead type valve fixed to a disk shaped valve plate 11, and is also provided with a valve retainer 13 operated as a stopper for restricting deflection of the delivery valve 12. In the valve plate 11, a plurality of delivery ports 14 and intake ports 15 having a disk shaped cross section are formed, and those ports 14, 15 are arranged concentrically around a center part of the valve plate 11. In this case, a diameter enlarging part 16 is arranged extending over an all circumference, on an outlet end in opening parts of both ends of each delivery port 14. As a result, gas flows along a wall surface of the delivery port 14, especially it flows along the diameter enlarging part 16, and thereby, generation of turbulent flow of gas near the delivery valve 12 is reduced.
Patent JP-2001184996-A (JP)
Title: Lock structure for rotating member
Inventor: SHIMADA TSUTOMU
IPC: H01H13/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a lock structure for a rotating member, which is simple, and reduced in sizes and thickness. SOLUTION: On a substrate 15, there is mounted a case 40 having a receiving section 43 at a central portion serving to receive other members. An operating mold 20 is rotatably supported at a circumference of the case 40, and there is movably supported an operating mold 20, and a knob 120 rotating integrally with the operating mold 20 is disposed on the case 40. A lock pin 90 is attached to the knob 120. At the lock pin 90, there are provided a lock section 95 and an inserting section 97. At the circumference of the case 40, there is disposed a lock pin engaging section 53 serving to engage the lock section 95. Also, there is provided a resilient member 110 which is resiliently moved such that the lock pin 90 is protruded from the knob 120.  By press-inserting the lock pin 90 into the knob 120, an engaging (locking) between the lock section 95 and the lock pin engaging section 53 is removed, so that the knob 120 may be rotated in a rotating direction.
Patent JP-2001183832-A (JP)
Title: Negative type radiation sensitive resin composition
Inventor: KAI TOSHIYUKI
IPC: H01L21/027
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a negative type radiation sensitive resin composition developable with an alkali developing solution having a normal concentration, capable of forming a resist pattern having high resolution and a rectangular cross-sectional shape as an ordinary line-and-space pattern and excellent also in sensitivity, developability, dimensional faithfulness, etc. SOLUTION: The negative type radiation sensitive resin composition contains (A) an alkali-soluble resin containing at least one copolymer selected from a hydroxystyrene/styrene copolymer having 65-90 mol% hydroxystyrene unit content and a hydroxystyrene/α-methylstyrene copolymer having 65-90 mol% hydroxystyrene unit content, (B) a radiation sensitive acid generating agent containing a hydroxyl-containing onium salt compound and (C) a crosslinking agent containing an N-(alkoxymethyl)glycol uryl compound.
Patent JP-H11196448-A (JP)
Title: Radio base station system
Inventor: HIDAKA HIDEKI
IPC: H04W88/08
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station system where supply of a clock signal to a portable terminal is not immediately interrupted even when a public channel is interrupted owing to a channel fault. SOLUTION: A frequency of a clock signal is fine-adjusted by adjusting an electric voltage applied to an oscillation circuit B. Based on phase difference information from a difference detection circuit 16, a control circuit 11 controls itself to adjust the voltage applied to the oscillation circuit 8 so that a phase difference between an external reference signal and a speech signal is kept constant. Thus, even when a public channel is interrupted owing to a channel fault, a speech signal generating circuit 15 continues to generate a speech signal and sending the signal to a portable terminal depending on the signal outputted from the oscillation circuit 8. Thus, even when the public channel is interrupted a little while, it is prevented that the speech signal is immediately interrupted.
Patent JP-H11155447-A (JP)
Title: Tool for binding fishing line to fishhook
Inventor: MATSUDA NORITAKE
IPC: A01K97/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of readily binding a fishing line to a fishhook regardless of the size of the fishhook and the thickness of the fishing line without damaging the fishing line. SOLUTION: A spherical elastic material is provided with cut channels 1, 2, 3 and 4 at four parts. Since the channels 1, 2, 3 and 4 have elasticity, a fishhook of any size and a fishing line can be bitten into the channel and the fishing line will not be damaged.
Patent JP-H11192723-A (JP)
Title: Image forming apparatus
Inventor: TAMURA TAKASHI
IPC: B41J2/185
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary ink consumption by providing means for recovering an ink jet head and varying the number of ink jetting times in the recovery process for next recording depending on the previous recording state of the ink jet head. SOLUTION: The head station of an image forming apparatus comprises long line heads H for four colors each having a linear array of a plurality of recording elements, and corresponding recovery units R. Each recovery unit R has a recovery tub 21 filled with an absorber 22 of such size as covering the jet port lace of the line head H. Recovery process is performed by jetting ink, or the like, preliminarily from the recording element group of the line head H under a state where the cap 23 of the recovery unit R is applied tightly to the jet port face of the line head H, and the recovery process is controlled to vary the number of ink jetting times in the recovery process for next recording depending on the previous recording state.
Patent JP-2001179179-A (JP)
Title: Ultrasonic vibrator transducer and composite vibration generating ultrasonic vibrator transducer
Inventor: HAMADA SEISHI
IPC: B06B1/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator transducer which can continuously, stably and completely match respective resonance frequencies even when a plurality of different resonance elements exist in one vibrator. SOLUTION: The ultrasonic vibrator transducer 6 is provided with a frequency variable means 13 for forcibly changing the resonance frequency of the vibrator transducer 6 by impressing the voltage offset in the phase angle at the same frequency as the frequency of the voltage to be impressed to a main piezoelectric elements 1 to at least a pair of remaining sub-piezoelectric elements 2 when the vibrator transducer is vibrated by impressing the driving voltage to >=1 pair of the main piezoelectric elements 1, by which the resonance frequencies of the vibrator transducers 6 are forcibly offset to the arbitrary frequencies and the stable vibration by automatic tracking is made possible.  Consequently, if this vibrator transducer is applied to the case the plural vibrator transducers are driven at the same frequency as with, for example, an ultrasonic power synthesizer, the efficient and stable operation is realized by easily matching the frequencies.
Patent JP-2000190785-A (JP)
Title: On-vehicle acoustic system
Inventor: TOMITA YUJI
IPC: G10L21/034
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle acoustic system that can continuously create comfortable listening conditions free from manual control by automatically processing acoustic signals in consideration for that frequency characteristics of travel motion noise which appeals to the auditory sense of humans and giving occupants a volume level appropriately adapted to the auditory sensor of humans. SOLUTION: This on-vehicle acoustic system comprises a microphone 7 for detecting the noise level inside the vehicle interior, a filter 8 for filtering the output signals of the microphone 7 in relation to passband characteristics adapted to frequency characteristics considering the auditory sense of humans, a level control part 9 for detecting the level of the output signals of the filter 8, and a volume correcting means to correct the sound volume by processing acoustic signals out from a sound source 1 in accordance with the detection level of the level control part 9.
Patent JP-2001184326-A (JP)
Title: Multiprocessor scheduling method and computer system for multiprocessor scheduling
Inventor: TOBE KAZUMASA
IPC: G06F9/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To schedule multiprocessors so as to improve the availability of all the processors in the multiple executions of sequential jobs and parallel jobs. SOLUTION: A system program is provided with plural data processing functions to be executed by each of processors. In the figure, processors 1001-1005 execute sequential jobs and processors 1006-1008 execute parallel jobs. When a job J10 of the processor 1001 requests data processing to the system program, all the processors are interrupted, a processors under executing the job (J30 in the figure) of priority lower than J10 and idle processors (1003-1005 in the figure) parallel process the data processing functions designated by the data processing request and the processor 1001 similarly executes this data processing function as well. Since the priority of J20 is higher than that of J10, the processor 1002 continuously executes J20. When this data processing function is completely executed, each of processors executes the job before interruption.
Patent JP-2000194351-A (JP)
Title: Image character display device
Inventor: MURAKAMI TATSUO
IPC: H04N5/445
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To smoothly display inclined lines of characters and symbols which are to be displayed on the screen of a TV or the like. SOLUTION: This display device is constituted so that image characters are to be superposingly displayed on a video signal having an interlaced scanning system, In this case, the device is constituted of a display address counter 2 of the horizontal direction of image characters which are to be displayed based on a position control signal which is to be outputted by a display position control circuit 1 outputting the position control signal in order to control display addresses of image characters, a display character code memory 3 storing codes of image characters to be displayed at prescribed addresses and the display addresses, character registers 6 storing the data read out by a data read out means 5 reading out character codes of a display character code storage memory 4 based on the count value to be outputted by the counter 2 and the output data of the memory 3,  a table 3 having prescribed pattern data which are preliminarily prepared in order to generate supplement data, and a supplement data generating circuit 9 generating supplement data by comparing image character data on the character registers 6 with the pattern data.
Patent JP-2000194381-A (JP)
Title: Sound field generating device
Inventor: MASUDA HIROSHI
IPC: G10K15/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sound field genering device rich in presence and capable of modulating sound for effect by synthesizing an indirect sound signal generated from an acoustic signal by the processing rate of sampling frequency and an indirect sound signal generated from the acoustic signal by a processing rate lower than that of the sampling frequency. SOLUTION: An output from an initial reflected sound generation part is inputted to a reverberation sound generation part for 1/2 fs processing. An output from the reverberation sound generation part for 1/2 fs processing and an output from the initial reflected sound generation part for 1/2 fs processing are mutually synthesized by an indirect sound synthesis part for 1/2 fs processing. Outputs from initial reflected sound generation parts 62, 63 for fs processing are added to an output from the indirect sound synthesis part by fs processing addition parts 67 to 70 to synthesize these outputs with the indirect sound generated by 1/2 fs processing.  Then indirect sounds to be outputs from the fs addition parts 67 to 70 are synthesized with respective indirect sounds by respective synthesis parts 74 to 77 and synthesized sounds are respectively outputted as Lfout, Rfout, Lsout, and Rsout.