baber/WOPTO huggingface dataset:
Patent JP-2001177975-A (JP)
Title: Prefabricated joint
Inventor: SEMA NOBUYUKI
IPC: H02G15/08
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, light, low-cost, and moreover highly reliable prefabricated joint which avoids deterioration electrical characteristics, by electrically connecting an insulated unit and a metallic case using a simple constitution. SOLUTION: In a prefabricated joint 1, a metallic case 15 is installed integrally with the periphery of an insulated unit 3, and a conductive elastic member 15 is arranged between the insulated unit 3 and the metallic case 15, and the insulated unit 3 and the metallic case 15 are electrically connected with each other.
Patent JP-2001202251-A (JP)
Title: Program performing system
Inventor: KONISHI TOSHIMI
IPC: G06F9/45
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that connection with a library, whose language kind is unknown, is impossible since the language kind of an object module requiring connection needs to be written clearly in translation in the case of performing a program where modules by respectively different language kinds coexist. SOLUTION: For example, in a performing-source source program, it is written clearly that the language kind of a performing destination object module is unknown. Since the language kind of the performing destination object module is unknown, a language processor develops the language kind judgment and branching processing of the performing destination object module and arranges the calling of a module for performing the generation of a real argument and performing environment generation processing of each language kind, the calling of the performing destination object module and the calling of a module for performing the reception of a return value and performing environment releasing processing to a branching destination by the judging result.
Patent JP-2001203852-A (JP)
Title: Contact-type image sensor
Inventor: SAKAMOTO TAKAO
IPC: H04N5/335
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive contact-type image sensor, with which the delay of signal or decrease of S/N is suppressed, capable of further enlarging the area. SOLUTION: An optoelectrical converting part composed of plural optoelectrical converting elements, signal amplifier circuit composed of a thin film transistor for amplifying signals from the optoelectrical conversion part, signal holding circuit for holding signals from the signal amplifier part and signal output circuit for successively reading signals out of the signal holding circuit and outputting them from a common output line are formed on the same insulated substrate.
Patent JP-2000350077-A (JP)
Title: Digital camera and method for photographing and transferring document
Inventor: WATANABE GIICHI
IPC: H04N5/225
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a digital camera with which availability of an image photographed in a document photographing mode is improved by extending compression image data which are photographed in the document photographing mode and stored, and then executing an image processing according to transmission destination. SOLUTION: When an operating part 109 is operated and the transmission destination and the image to be transmitted are selected, a system control part 101 reads selected compression image data from a recording media 107. When the image is one photographed in the document photographing mode, read compression image data are transferred to an image processing part 103 and the part 103 extends the data, and then executes clipping. That is, compression image data which are photographed in the document photographing mode and stored in a storage media 107 are extended, and then, the image processing corresponding to the transmission destination is executed by the image processing part 103. Thus, the image photographed in the document photographing mode can be converted into a form which agrees with the transmission destination, so that the image is utilized effectively.
Patent JP-2001207155-A (JP)
Title: Method for producing hydrophilic gel for water- retaining material
Inventor: ISOZAKI OSAMU
IPC: C08J5/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems in which a conventional hydrophilic gel for water retaining materials comprising a crosslinked polymer obtained by carrying out heat polymerization of polyvinyl alcohol and polyethylene glycol diacrylate, etc., often causes deterioration and collapse according to pH of the system because of low compressive strength. SOLUTION: This method for producing hydrophilic gel for water-retaining materials comprises molding, in a adequate form, a liquid polyurethane resin (I) having isocyanate terminal groups and obtained by compounding (A) a polyisocyanate and (B) hydrophilic liquid polyol containing a copolymer of ethylene oxide and the other alkylene oxide as a main component so that an amount of the isocyanate group becomes more excess than that of the hydroxyl group and reacting the component A with the component B and then, carrying out wet curing of the resultant molded product and further immersing the cured material into water.
Patent JP-2001210383-A (JP)
Title: Nonaqueous electrolytic solution secondary battery
Inventor: TAKATSUKA YUICHI
IPC: H01M10/05
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery that is superior in a power density and that has a small degradation due to the repetition of the pulse cycle. SOLUTION: In a positive electrode mixture W2, other than lithium manganate as an active substance of positive electrode and PVDF as a binder, a carbonaceous material 3 is contained in the range of 3-20 wt.% as an electro- conductive material, and the weight ratio of graphite is 2-10 to amorphous carbon 1 as for the ratio of graphite to amorphous carbon. The thickness of single side of mixture layer of positive electrode mixture W2 is 30 μm-150 μm. The distance between the positive electrode/negative electrode becomes shorter and the dispersion of lithium ion becomes rapid, and the electro- conductivity of positive electrode is improved, so that the current concentration can be prevented.
Patent JP-2001207451-A (JP)
Title: Earth retaining wall and construction method thereof
Inventor: NOJIRI AKIYOSHI
IPC: E02D3/12
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To simply and surely construct an earth retaining wall which a continuous integral body using a low cost hardener capable of enhancing ecology and degree of environment, such as soil cement or the like, to form an earth retaining frame. SOLUTION: In a work for the earth retaining wall, performed prior to excavation work to a depth slightly exceeding the final excavation depth as in the case of lateral sheet pile, a lateral sheet pile 7 of built-in soldier piles with arranged cages 9 is constituted between steel section members 8 as the soldier piles at certain intervals, and this lateral sheet pile 7 is arranged to form it in a hardener such as soil cement or the like.
Patent JP-2001205017-A (JP)
Title: Filter apparatus
Inventor: KANAZAWA KESAHIRO
IPC: B23Q11/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus constituted so that a coveyor can be made slim regardless of treatment quantity and cost can be reduced by reducing the number of parts to be used. SOLUTION: This filter apparatus is constituted of a treatment tank (2) for filtering cutting oil containing impurities and a clean tank (7) for receiving clean cutting oil filtered in the treatment tank (2). The treatment tank (2) is equipped with the inclined surface (8) rising from the bottom of the treatment tank to extend obliquely upwardly, a rotary drum (5) provided so as to be made freely rotatable in the direction right-angled to the longitudinal direction of the inclined surface (8), the filter net (6) mounted on the surface of the rotary drum (5), a pair of chains (13) provided in the direction right-angled to the longitudinal direction of the rotary drum (5) so as to be movable along the longitudinal direction of the inclined surface (8) and engaged with the rotary drum (5) and a conveyor (12) having a plurality of flight bars (14)  mounted between a pair of the chains (13) at a constant interval and the width of the conveyor (12) is set to the lengths in the longitudinal direction of the rotary drum (5) or less.
Patent JP-2001211601-A (JP)
Title: Square flat motor
Inventor: YAMAGUCHI TADAO
IPC: H02K15/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a power feed terminal that can be easily soldered, and facilitate reflow soldering, by eliminating a flexible seat type power feed terminal to provide a structure to be easily handled by a straightening feed machine and easily automatically mounted. SOLUTION: In this square type flat motor, formed with a housing(H) in square shape as a whole as viewed from a plane to arrange a power feed terminal (T1) and a terminal (T2) for mounting in a corner part (Ha), the power feed terminal at least at a hot side is insulated from other parts, and the corner part is formed as a hollow spot so as to prevent each terminal from protruding outward from the housing. In this example, each terminal (T1, T2) is folded back so as to facilitate reflow soldering, is formed into a contact electrode type terminal(T) by exposing a soldered surface sideward and extending it sideward. The motor having such shape can be developed to various types of brushless type, brush-provided type, etc.
Patent JP-2001214535-A (JP)
Title: Insert apparatus
Inventor: ONOBE RYOICHI
IPC: E04B1/41
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an insert apparatus made of ceramics being easy to manufacture and resisting chipping, etc. SOLUTION: The insert apparatus 1 made of ceramics is provided with a closed part 4 so that a bolt hole 3 has a closed end. Circumferentially continuing grooves 8 and 10 are formed respectively at the front end 1a and the rear end 1b of the insert apparatus. For example, one ridge at the front end 1a of a thread on the bolt hole 3 has its tip cut flat.
Patent JP-2001215581-A (JP)
Title: Stroboscopic device
Inventor: KAGAYA MASAHITO
IPC: G03B15/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently restrain the occurrence of an electric shock accident. SOLUTION: A secondary-side current is made to flow as the base current of a transistor for control 14. An oscillation transistor 13 increases/decreases a primary-side current made to flow to a primary coil 41, by controlling the base current by the transistor 14. An electrolytic type main capacitor 17 is charged with the secondary-side current flowing, while the primary-side current is increased by the transistor 13. The capacitor 17, whose negative side terminal is short-circuited with the negative electrode of a battery, is charged to be positive, so that the potential of the negative side terminal is kept constant and the potential of the other terminal becomes high.
Patent JP-2001221527-A (JP)
Title: Heat pump type air conditioner
Inventor: MAENO MASASHI
IPC: F25B13/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner which improves the conduction heat exchange efficiency in both air cooling and heating operations and prevents the over-rise of the discharge temperature in the event of overloading. SOLUTION: An intake gas and a liquid refrigerant flow in the manner of a counterflow in a liquid gas heat exchanger 13 at both air cooling and heating operations, and the liquid gas heat exchanger 13 is operated to function as a trap when the conditioner is in an operating condition with rise of the discharge temperature.
Patent JP-2000234369-A (JP)
Title: Delivery valve for liquid vessel
Inventor: ULRICH SHUTARUFUTO
IPC: E03D1/34
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To surely cut off a delivery valve by arranging a delivery port in a pipe capable of varying a rushing-in height into a liquid vessel, maintaining the delivery port of the pipe above a liquid level by a float in a valve closing position, and providing even a device for sinking the float. SOLUTION: A rolling diaphragm 12 is push-fitted to a diametrically expansive part 220 concentrically with a connecting part 23 arranged in a bottom part 22 of a liquid vessel 2, and an overcoat of a pipe 10 is surrounded by a seal bead 120 on the other end side of the diaphragm 12. The pipe 10 is expansively opened in an upper part more than the seal bead 120 to hold a float 3, and a delivery port 1 of the pipe 10 is arranged above the float 3. That is, the float 3 maintains the delivery port 1 of the pipe 10 joined to the connecting part 23 via the diaphragm 12 above a liquid level 20.  When pushing a push button 44, a horizontal arm 40 pushes down the delivery port 1 under the liquid level 20 against buoyancy of the float 3, and inflow water lowers the delivery port 1 to a precipitating position in the bottom part 22 by the action of a throttling hopper 5, so that the liquid vessel 2 becomes empty. Then, since the throttling hopper 5 also becomes empty, the float 3 projects from the liquid level 20 together with the delivery port 1 by buoyancy to bring about a delivery valve again to a valve closing position to be surely cut off.
Patent JP-2000230569-A (JP)
Title: Constant velocity joint
Inventor: JACOB WERNER
IPC: F16D3/224
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a constant velocity joint characterized by a low manufacture cost. SOLUTION: A constant velocity joint includes a first outer raveling groove 15 and a second outer traveling groove 17, extending in an opposite direction and has an annular outer member 13 made of a plate-like metal with a slot accommodated in an accommodating member 19. The constant velocity joint includes an inner member 3 provided with a first inner traveling groove 6 and a second inner traveling groove 7. A cage 11 useful for guiding a ball engaged with the respective traveling groove is disposed between the outer member 13 and the inner member 3. The divided outer member 13 comprising a fan- shaped portion is fixed to the accommodating member 19 in the axial direction and a circumferential direction. The constant velocity joint can be easily manufactured from the plate-like metal with a simple tool.
Patent JP-2001229866-A (JP)
Title: Automatic stigma adjustment apparatus
Inventor: MITAMURA SHIGEHIRO
IPC: H01J37/147
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a quick and highly precise optimal adjustment of stigma intensity in a beam scanning of charged particle beam. SOLUTION: In the beam scanning, a charged particle beam is scanned two- dimensionally on a specimen in x- and y-directions to form a scanned image. This apparatus comprises two sets of stigma coils for correcting the asymmetry of the charged particle beam in different correction directions of x and y, a stigma control means for synchronizing and changing the current value supplied to the stigma coils for correcting in the same direction as the direction where the charged particle beam is scanned in the two sets of stigma coils with a scanned signal for the charged particle beam, and an astigmatic correction and calculation means for changing the current value supplied to one of the stigma coils and calculating the astigmatic correction value from a scanned image determined.  The scanned image is focused and adjustments of the current value supplied to the stigma coils and calculation of the astigmatic correction value are repeated to adjust the current value supplied to the sigma coil.
Patent JP-2001226409-A (JP)
Title: Xylooligosaccharide composition
Inventor: IZUMI YOSHINARI
IPC: C08B37/14
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a xylooligosaccharide composition that includes a large amount of penta- to decamers of large molecular weight and shows high intestinal disorder regulation action without being decomposed with gastric acid and other digestive juices. SOLUTION: This xylooligosaccharide composition includes dimer to decamer xylooligosaccharides with the average polymerization degree of >=4. Xylan and/or hemicellulose are characteristically treated with hemicellulase, the resultant saccharide solution is hydrolyzed with an acid and the objective xylooligosacchride components are separated and collected from the treated saccharide mixture.
Patent JP-2001219590-A (JP)
Title: Thermal printing head and its manufacturing method
Inventor: OBATA SHINOBU
IPC: B41J2/335
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printing head having a black conductive protecting layer formed on a surface of a heating resistor formed on a substrate in which the substrate can be accurately positioned to a heat radiation plate when it is to be fixed to the heat radiation plate. SOLUTION: This thermal printing head has the substrate 1, electrode layers 4 and 5 formed on the substrate 1, the heating resistor 8 formed on upper faces of the electrode layers 4 and 5, the black conductive protecting layer 15 formed to cover an upper face of the heating resistor 8 for protecting the resistor, and the heat radiation plate 2 fixedly set on a rear face of the substrate 1. A positioning mark 16 for positioning the substrate 1 to the heat radiation plate 2 when the substrate 1 is to be fixed to the heat radiation plate 2 is formed in a region on the substrate 1 excluding a region where the conductive protecting layer 15 is to be formed.
Patent JP-2001227882-A (JP)
Title: Water distribution unit for cooling tower and cooling tower comprising it
Inventor: KOMIYA JUJIRO
IPC: F28F25/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To regulate the cooling capacity appropriately, while decreasing the number of parts of a water distribution unit, by distributing water selectively to an air passage depending on the outdoor air temperature through a water distributing section provided in the center of a cap integrally therewith. SOLUTION: Upper end of each set of heat exchanging fins 12 on the uppermost stage forming a drying/humidifying passage S interconnecting the upper and lower stages is closed with a cap 15 extending between heat exchanging fins 12a on the opposite sides. A water distribution pipe 16 is formed in the center of the cap 15 integrally therewith and the lower edge at the opposite sides of the cap 15 is divided into a pair of parallel leg plate pieces 17 serving as a coupling part over the entire length of the cap. Upper end part of the heat exchanging fins 12a on the opposite sides in each set on the uppermost stage is inserted between the leg plate pieces 17 at each coupling part. Water is not distributed from a water distribution pipe 16 to the drying/humidifying passage S in intermediate and winter seasons but distributed in other seasons.
Patent JP-2001225032-A (JP)
Title: Ultrasonic excitation device and ultrasonic cleaning system equipped with the same
Inventor: NAKAJIMA NORIHIKO
IPC: H01L23/50
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic excitation device wherein both of the opposite sides of a long-sized substrate can be cleaned at the same time and even if the substrate has a large thickness and is transported at a high speed, a high degree of cleanness can be maintained, while the size thereof can be made smaller and consumption of cleaning liquid can be reduced, and to provide an ultrasonic cleaning system equipped with the device. SOLUTION: A through hole 5 is formed at or near a position spaced apart from a surface of a waveguide body 13, on which a vibrator 4 is disposed, by integer multiples of half-wave length of ultrasonic vibration, while an upper waveguide part 13a having a height H1 of integer multiples of half-wave length (λ/2) of ultrasonic vibration is provided. In addition, a deflection vibration part 13b which is connected to the part 13a across the hole 5 and has a height H3 of one quarter of wavelength (λ/4) or less of ultrasonic wave is provided. Vertical vibration is introduced into the hole 5 from the part 13a, while defection vibration is introduced into the hole 5 from the part 13b. The waveguide body 13 is put into a cleaning liquid 50 so that at least the upper end 5b of the hole 5 is submerged in the liquid 50, and the long-sized substrate is inserted into the hole 5.
Patent JP-2001226700-A (JP)
Title: Detergent liquid composition
Inventor: OKADA TOMOMI
IPC: C11D7/32
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a detergent liquid composition which can be distilled and recycled and has sufficient cleansing characteristics. SOLUTION: This detergent liquid composition characterized by containing 10 to 60 wt.% of N-methyl-2-pyrrolidone and 90 to 40 wt.% of an aromatic compound component containing a 10 or 11C aromatic hydrocarbon compound as a main component, especially preferably having a 5% distilled-out temp. of 180 to 205 deg.C, a 95% distilled-out temp. of 195 to 235 deg.C and a difference of <=35 deg.C between the 5% distilled-out temp. and the 95% distilled-out temp.
Patent JP-2001232224-A (JP)
Title: Method for reusing glass waste as resource
Inventor: NARITA YASUAKI
IPC: B02C19/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of crushing and grinding glass waste to obtain a powder or fine powder of glass with a fine particle size in a relatively high ratio and capable of efficiently obtaining glass particles having no sharp parts or corners. SOLUTION: A cage mill equipped with round rod-shaped impact pins comprising ceramics having predetermined physical properties is used as a grinder when glass waste is crushed and the obtained crushed pieces are further finely ground. The crushed pieces are ground and polished by rotating the impact pins at a high speed in the cage mill to allow them to collide with the crushed pieces.
Patent JP-2001229841-A (JP)
Title: Method of cleaning lead-out electrode and ion beam treatment apparatus
Inventor: ICHIMURA SATOSHI
IPC: H01J37/08
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To clean a lead-out electrode by using a plasma. SOLUTION: The apparatus is made up of a first electrode 3a, a second electrode 3b, and a third electrode 3c. An ion is taken out of a plasma in a plasma production chamber 1 to clean a pullout electrode taken out into a treatment chamber 29 by using the ion as an ion beam. At the time, a microwave is introduced through a wave guide tube 12 into a space encircled by a lead-out electrode 3, a strip-like electrode 8, and a shutter 28 to produce a plasma. A potential more negative than the potential of the plasma is applied to the lead-out electrode to cause an ion 23 in the plasma to collide with the lead-out electrode, thereby resulting in the removal of a coating on the surface of the lead-out electrode by sputtering.
Patent JP-2001235275-A (JP)
Title: Method for producing oxygen
Inventor: MIURA SHINICHI
IPC: B01J3/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To boost oxygen up to a required pressure level by lowering thermal stress of a heat exchanger while taking a prepresurization method advantageous in cost. SOLUTION: Liquid oxygen taken out from a rectifying column 7 is boosted up to a critical pressure or above by means of a pump 12 and introduced to a heat exchanger 13 where it is heated up to a critical temperature or above and taken out.