baber/WOPTO huggingface dataset:
Patent JP-2001182583-A (JP)
Title: Control device for internal combustion engine
Inventor: OSANAI AKINORI
IPC: F02D29/06
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve acceleration responsiveness during an acceleration operation of an internal combustion engine. SOLUTION: An alternator 1 for generating power, power generation during the acceleration operation of the internal combustion engine is interrupted. The interruption of the power generation of the alternator 1 is continued until engine rotation speed increases by a predetermined speed during the acceleration operation of the internal combustion engine.
Patent JP-2000192871-A (JP)
Title: Fuel injection device and internal combustion engine
Inventor: YAMAKADO MAKOTO
IPC: F02D41/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To generate optimal driving force to an operating condition of an injector by providing with coils whose time change ratios of magnetomotive force are different from each other, and applying voltages which are different from each other to the coils. SOLUTION: Fuel pressurized by a fuel pump is supplied to an injector 10, a fuel passage is opened/closed between a ball valve for composing a valve element and a seat surface formed on a nozzle side, and an injection rate of fuel from a fuel injection hole 5 formed downstream the seat surface 4 is controlled. For driving the ball valve 16, a control coil 11 and a hold coil 12 are disposed on the injector 10. The control coil 11 and the hold coil 12 have electric characteristics which are different from each other. It is thus possible to generate optimal driving force to an operating condition of the injector so as to inject fuel in a good condition.
Patent JP-2000195330-A (JP)
Title: Wiring connector for luminaire or the like
Inventor: SHIOBARA TOYOSAKU
IPC: F21V23/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly perform connecting work for electric wiring of a luminaire or the like. SOLUTION: This wiring connector has a body 2 with a grooveshaped storing part 2a, and a wiring cord 6 connected to the body 2. Conductive parts 4 made of cupper plates are disposed in a bottom part of the storing part 2a of the body 2 at an interval, while a connection pin 5 is raised in side of the storing part 2a upward from each the conductive part 4. The end of an electric wire part 6a of the wiring cord 6 for a temporary luminaire is connected to an end of each the conductive part 4. The connection pin 5 can bite into an end part of a power cord 7 by press force to be electrically connected to an electric wire part 7a. Accordingly, the wiring cord 6 and the power cord 7 are electrically connected through the conductive parts 4 and connection pins 5.
Patent JP-H11192127-A (JP)
Title: Raising and lowering workbench
Inventor: TAKEUCHI MICHIO
IPC: A47B9/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a raising and lowering workbench which is simple in vertical driving, high in work safety and excellent in economy. SOLUTION: A spiral body 6 screwed onto a plurality of freely rotatable sprockets 7 is passed and fixed through/to a receiving plate constituting a frame and a base plate 8 is fixed to the upper end. Further an endless chain 12 is laid so as to interlock the sprockets 7. By driving this endless chain 12, the spiral body 6 is moved upward and downward by the synchronizing and revolving sprockets 7. In the endless chain 12, the tension degree is properly adjusted by a tension sprocket and the use of the base plate 8 is coped.
Patent JP-2000190762-A (JP)
Title: Seat
Inventor: ICHIKAWA SHINGO
IPC: B60N2/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To lighten an entire seat, reduce cost, elastically deform an elastic member when a lock means is released to rotate a front cushion frame, and to provide a good sitting feeling, by providing both front and rear cushion frames instead of a frame-shaped cushion frame. SOLUTION: When a tilt handle of a brake mechanism 601 is operated, a pinion 511 rotates, a front cushion frame 221 rotates in relation to both lower arms 121, and the front part of a seat cushion pad 521 is lifted up or down. This seat cushion pad 521 is supported by both front and rear cushion frames 221, 201 and an S spring 251. In other words, instead of a conventional frame- shaped cushion frame, the front and rear cushion frames 221, 201 are provided, and lightening and in-expensiveness are achieved. While a brake mechanism 601 is released to rotate the front cushion frame 221, the S spring 251 is elastically deformed to flatten a bearing surface, and good sitting feeling is provided.
Patent JP-H11172541-A (JP)
Title: Production of paper yarn for knitted and woven fabric
Inventor: KIMURA TAKESHI
IPC: D02G3/24
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a paper yarn or knitted and woven fabric, capable of producing knitted and woven light fabrics having elasticity, excellent touch and feeling of wearing and washing resistance without causing end breakage during knitting and weaving. SOLUTION: This method for producing a paper yarn for a knitted and a woven fabric comprises cutting Japanese paper made of Manila hemp as a raw material into filaments, twisting the filaments and then coating the twisted yarn with a molten wax.
Patent JP-2000199138-A (JP)
Title: Production of composite textured yarn
Inventor: SHIMIZU SHINJI
IPC: D02G3/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing composite textured yarns having feel inherent in wool or silk, namely soft and rich in firm texture and resilience, and capable of giving fabrics with dry touch, water absorbability and excellent form uniformity with no occurrence of striation unevennesses. SOLUTION: This method for producing composite textured yarns comprises the following process: a plurality of high-temperature filament yarns A subjected to bundling treatment and treatment under heating and a plurality of filament yarns B lower in temperature than the filament yarns A are joined together and then subjected to false-twist texturing so that the higher-temperature filament yarns heat-treat the lower-temperature filament yarns wherein at least lower-temperature filament yarns to be used are combined filament yarns comprising filaments each with recess-free cross-sectional shape and filaments each with cross-sectional shape having 2-8 recesses.
Patent JP-2000197231-A (JP)
Title: Slot-removing tool for optical cable
Inventor: HANAMI TAKEMITSU
IPC: H02G1/12
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a slot-removing tool for optical cable, which can completely cut off a slot without giving significant damages to a tension member by optimizing the position of its blade. SOLUTION: A slot-removing tool for optical fiber, which removes a slot 3 covering a tension member 2 of an optical fiber, is constituted in such a way that a blade 15 which cuts off the slot 3, when an insertion block, into which the slot 3 and member 2 are inserted is rotated, is attached to the insertion block. An angle α of the blade 15 from the perpendicular surface of the inserted member 3, a distance X between a tangent 27 to the member 2 and cutting edge 26 of the blade 15, and a distance Y between a diametral line 28 of the member 2 perpendicular to the tangent 27 and the cutting edge 26 are respectively adjusted to 1-5 deg., 0-2 mm, and -1 mm to +2 mm.
Patent JP-2000239384-A (JP)
Title: Production of resin excellent in color tone and transparency
Inventor: YOSHIMURA YUICHI
IPC: G02C7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having a high refractive index, high degree of transparency and good color tone by polymerizing and curing an episulfide compound having a specific epithio structure in the presence of a polymerization catalyst such as an ammonium salt or the like. SOLUTION: The objective resin is obtained by polymerizing and curing 100 pts.wt. of a composition containing preferably >=10 wt.% of an episulfide compound having >=1 epithio structures expressed by the formula [R1 is a 1-10C hydrocarbon; R2 to R4 are each a 1-10C hydrocarbon or H; Y is O, S, Se or the like; (n) and (m) are each 0 or 1] in the presence of 0.001-3.0 pts.wt. of at least one species of polymerization catalysts selected from a group comprising quaternary ammonium salts, quaternary phosphonium salts, tertiary sulfonium salts and secondary iodonium salts. As the compound of the formula, an organic compound having an epithio group [e.g. 1,1-bis(epithioethyl)methane and the likes], an organic compound having an epithioalkyloxy group and the likes are cited.
Patent JP-2001184417-A (JP)
Title: Facility information management system
Inventor: FUKAMACHI RYUTARO
IPC: G06Q50/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a facility information management system capable of easily and securely obtaining enormous facility relative information on the spot by providing a mobile repeating system which can receive data relating to a great number of underground or ground facilities when they are necessary. SOLUTION: After characteristic data (ID number, position information, construction day or repair year, month, and day, etc.), regarding the underground facilities are read by a portable handy device 3, the characteristic information is sent to a mobile satellite device 4 at a distance from an information stake 1 and the satellite device 4 receives data (photograph of underground facilities at construction or repair time, three-dimensional display data, ground relative data, relative map data, special comment, relative year, month, and day, etc.), relating to the characteristic information from a host computer 6 and displays them on a display device 36.
Patent JP-2001178975-A (JP)
Title: Sewing data forming device, memory medium and embroidery sewing system
Inventor: NISHIMURA SATORU
IPC: D05B19/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enable garment manufacture in such a manner that patterns are exactly arranged within an arbitrary range smaller than the garment manufacturable range within an embroidery frame. SOLUTION: A display limitation region corresponding to a garment manufacture limitation range to be set on the inner side of the garment manufacturable range is set on the inner side of a displayable region on a screen corresponding to the garment manufacturable region within the embroidery frame of an embroidery machine. The sewing data arranged with the patterns 'COUNTRY GIFT' on the inner side of the display limitation region is formed. Embroidery sewing is executed according to this sewing data, by which the garment manufacture of the patterns is executed in the state that the patterns are surely arranged within the garment manufacture limitation range.
Patent JP-2000194670-A (JP)
Title: Client and distributed server system
Inventor: FURUKAWA RYOICHI
IPC: G06F15/16
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a flexible client/distributed server system which can simplify a network setting job. SOLUTION: A client process including a GUI control part G1, an object loader L1 and a network address A1 operates on a client machine C1. Meanwhile, a server process including the management objects A and B, an object loader L2 and a network address A2 operates on a server machine S1. Then an acquisition request is created, the client process generates a processing object 01. The object 01 is instanced by the loader L2, etc., and based on the address A1, etc., and also moves successively on the machine C1, etc., to operate as a thread. Then the object 01 moves inversely on the machine S1 to return to the machine C1 after the management objects A and F are acquired.
Patent JP-2000195285-A (JP)
Title: Semiconductor memory, control method for output signal in semiconductor device, and output signal control circuit
Inventor: KUROSAKI KAZUHIDE
IPC: H03F3/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent erroneously sensing data due to the occurrence of an output noise by variation of power source voltage, when a sense amplifier performs data-sensing. SOLUTION: This device is provided with a signal delay means 100 that makes an output control signal/OE of an external input inputted from the outside not to be transmitted to an output buffer 6 for a prescribed period after change of an address, in the prescribed period after an address AD is changed, malfunctions caused by occurrence of an output noise, while the sense amplifier 1 performs data-sensing is prevented by preventing inversion of a logic level of a signal 'OUT' outputted from the output buffer 6, when the sense amplifier 1 performs data-sensing.
Patent JP-2001188299-A (JP)
Title: Mirror quick-return mechanism of single-lens reflex camera
Inventor: YAMAMOTO MASARU
IPC: G03B9/66
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a mirror quick-return mechanism which divides the rotating operation of a motor into unidirectional fine rotation and multiple reverse rotation and charging a mirror and a shutter while lightening the load of the motor in the multiple rotation. SOLUTION: This mechanism is provided with a charge cam 34 and a latch disk 33 which rotate through a speed reducing mechanism coupled with the output shaft of the motor 40 divisionally as two operations for mirror and shutter charging through the rotation of the motor 40 and charging cancellation through the reversing; and a tensed state is held in a shutter and mirror full- charging state by a charge lever 20 which slides on the latch disk 33 and canceled by fine reversing operation of the motor 40 to make the mirror 1 hop up. The mirror is held in a hop-up and tensed state by a mirror hold lever 15 and the latch disk 33 and lowered by being released form being latched in the beginning of the next forward rotation, thereby charging the mirror and shutter through continuous rotation.
Patent JP-2001182556-A (JP)
Title: Exhaust break device of supercharged engine
Inventor: YAMAMOTO AKIRA
IPC: F02D9/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure in an air circuit as a whole and to reduce the number of part items and manufacturing costs thereof. SOLUTION: A plurality of air ports 2a-2c provided in a supercharging means 1, in which the degree of supercharging is controlled, are connected to an air tank 3 through each of air pipings 5a-5c provided with supercharging control valves 4a-4c. When a plurality of air ports 9a and 9b provided in an air actuator 8 which switches an exhaust break valve 7 in to each state of a full-open, a semi-open and a full-close are connected to the air tank 3 through an air piping 11 provided with a break control valve 10, an air circuit can be simplified by using the supercharging control valve 4c controlled to be opened only at transient operation of an engine as a break control valve opened only at the full-open operation.
Patent JP-2001187017-A (JP)
Title: Apparatus for cleaning endoscope
Inventor: SHIGA MAIKO
IPC: A61B1/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cleaning an endoscope with which such live bacteria as microorganisms included in cleaning waste and rinse water drained from the apparatus can be inactivated. SOLUTION: When the endoscope 4 stored in a cleaning tank 2 is cleaned, by applying an inactivating treatment to the cleaning waste and the rinse water drained from the cleaning tank 2 with a live bacteria inactivating means 28, the live bacteria included in the cleaning waste and the rinse water from the cleaning tank 2 are inactivated.
Patent JP-H11247585-A (JP)
Title: Shield backfilling equipment
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a backfilling equipment for a shield capable of adequately backfilling a tunnel which is no more required without taking the propulsion reaction of shield from the backfilled portion. SOLUTION: Natural ground disturbing means 7a capable of disturbing the natural ground is provided at a front portion of a shell body, the shell body has an isolation means 9 at the rear for isolating the inner space of the shell body into the front and rear, a coupling means 12 is provided in the shell body in such a manner that it can be projected out to the inside of the tunnel 30 to be backfilled, a action receiving means 13 is provided at the coupling means 12 in such a manner that it can be linked to the lining of the tunnel to be backfilled in front of the shell body, and the drive means 6 (6A, 6B) are provided to move and drive the shell body in the tunnel backfilling direction in the form of obtaining the propulsion reaction from the reaction receiving means.  Natural ground 40 outside the tunnel 30 is disturbed by the natural ground disturbing means, the shell bodies 2, 5, 9 are advanced by the drive means in the form of taking the propulsion reaction from the tunnel lining to be backfilled in front of the shell bodies 2, 5, 9, and the tunnel 30 is backfilled by the backfilling material 36 filled from a backfilling material filling means.
Patent JP-2001188494-A (JP)
Title: Passage display device
Inventor: OCHIAI SHIGEO
IPC: G07B15/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To make a display screen of a passage display device utilized effectively by providing passage display information whose visibility of road displays seen from passers-by is high and which are always correct and also providing information other than passage displays. SOLUTION: When this road display device is operated, the CPU 18 of the device decides whether the device displays an 'arrow sign' or 'Do Not Enter sign' and when it displays the 'arrow sign', at first the CPU performs display control so as to display only the 'arrow sign' by using the entire parts of the display screen of an LED display panel 12 and after a fixed time is elapsed, the CPU performs display control so as to reduce the size of the 'arrow sign' into half and to display the 'arrow sign' in area A of the LED display panel 12 and to scrollingly display a sentence describing an event in area B. Then, after it is displayed for a fixed time, the CPU 18 selects whether the device is returned to the display of only the first 'arrow sign' or the device terminates the display.
Patent JP-2000199085-A (JP)
Title: Treatment of etching waste solution
Inventor: ISHITA TSUTOMU
IPC: C02F1/461
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating an etching waste soln. capable of producing an etching soln. capable of increasing etching efficiency in such a manner that working quality in etching treatment is satisfactorily maintained. SOLUTION: This method has a 1st stage in which a part of an etching waste soln. exhausted from an etching factory 11 is fed respectively to a cathode side and an anode side in an electrolyzing cell 20, and a refined soln. obtd. by oxidizing ferrous ions into ferric ions is taken out and a 2nd stage in which the refined soln. obtd. in the 1st stage is mixed with a supplementary soln. and/or the balance of the etching waste soln. largely contg. ferric ions, and ferrous ions contained by the blowing of gaseous chlorine are oxidized into ferric ions, the quantity of the etching waste soln. and supplementary soln. in the 2nd stage to be poured is controlled to control the concn. of nonferrous metallic ions in the obtd. etching soln., by which it is formed into the etching soln. with a reaction rate corresponding to the object to be etched.
Patent JP-2000189895-A (JP)
Title: Classifier
Inventor: KUMAGAI SATORU
IPC: B07B1/42
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the fine adjustment of the quantity of vertical oscillation of the upper and lower end parts separately and the vertical reciprocation of a sieve by supporting the upper end side of the sieve by an oscillating means which is connected to a driving source and can adjust reciprocating movement by the rotation of an eccentric shaft and installing roll guides which can adjust the inclination angle on the upper and lower sides of the sieve. SOLUTION: A sieve 1 set in an inclination shape by a machine frame 2, an oscillating means installed over the upper end side of the sieve 1, and a guide means supporting the upper and lower end sides of the sieve 1 is made oscillatable and moved vertically while being reciprocated. The upper and lower end sides of the sieve 1 are mounted on a roll guide 33 by the guide means, the fine adjustment of the quantity of reciprocation is done by the reciprocation adjusting hole 15 of an adjusting lever 20 and the recombination of connecting lever shafts 17. The fine adjustment of the quantity of vertical movement, a knob 30 fixing a lever 29 connected directly with the angle adjusting roll guide 33, after being loosened, moved in an arrow 53 direction, and adjusted, is fixed by tightening the knob 30.
Patent JP-H04216841-A (JP)
Title: Polypropylene resin composition
Inventor: ABE MASARU
IPC: C08K5/14
Filed: 1990-12-18
Abstract: PURPOSE:To prepare the title compsn. which is odorless and excellent in transparency, moldability, and impact resistance by compounding a PP resin, a thermoplastic elastomer, a metal salt of an arom. phosphorus compd., and an org. peroxide, each in a specified amt., and thermally treating the resulting compsn. at a specified temp. CONSTITUTION:99-70 pts.wt. PP resin (e.g. PP), 1-30 pts.wt thermoplastic elastomer (e.g. an ethylene-butene copolymer rubber), 0.01-3 pts.wt. metal salt of an arom. phosphorus compd. [e.g. sodium 2,2'-methylenebis-(4,6-di-t-butylphenyl) phosphate], and 0.0005-0.05 pt.wt. org. peroxide [e.g. 2,5-dimethyl-di(t-butylperoxy) hexane] are compounded and the resulting compsn. is thermally treated at 180-350 deg.C.
Patent JP-H04223884-A (JP)
Title: Motor drill driver
Inventor: OHASHI TOSHIHARU
IPC: B25F5/00
Filed: 1990-12-25
Abstract: PURPOSE:To form a hole at a right angle by a motor drill driver and to erect a screw at a right angle, and also to form a hole at an optional angle by the motor drill driver and to erect the screw at an optional angle. CONSTITUTION:A light emitting/light receiving means L, Q are provided at the tip of a motor drill driver 2. Moreover, an information means 1 for informing as to whether or not the light emitted by the light emitting means L is received by the light receiving means Q is provided on the motor drill driver 2. It is known as to whether or not the motor drill driver 2 is in an orthogonal posture or at an optional angle by the information of the information means 1.
Patent JP-H04232069-A (JP)
Title: Ink jet printer
Inventor: KOGO TAKASHI
IPC: B41J2/175
Filed: 1990-12-28
Abstract: PURPOSE:To make an ink supply amount appropriate by adjusting a pressure in an ink cartridge to a proper level, if the pressure becomes negative. CONSTITUTION:An air ventilation hole 4a is formed in an ink cartridge 4, and a valve 7 for closing this air ventilation hole is provided. If a pressure in the ink cartridge 4 becomes negative due to ink consumption, the valve 7 opens automatically to make the pressure in the cartridge equal to an atmospheric pressure. If the pressure in the ink cartridge 4 is at the same level as the atmospheric pressure, the valve returns to its home position automatically to close the air ventilation hole 4a. A shut-off device of the air ventilation hole is of a simple structure, seldom fails, and can be manufactured and supplied at low cost.