baber/WOPTO huggingface dataset:
Patent JP-2001355940-A (JP)
Title: Heat pump device
Inventor: YAMADA KENJI
IPC: F25B27/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump device capable of preventing reduction of the recovery efficiency of an engine exhaust heat during heating and also preventing reduction of heating capacity due to radiation from an outdoor heat exchanger. SOLUTION: Refrigerant piping 50 through which a refrigerant bypasses an outdoor motor-driven valve 7 and an outdoor heat exchanger 8 is provided, and a bypass passage motor-driven valve 51 is situated in the refrigerant piping 50. When, during heating, the temperature of a refrigerant flowing in the outdoor heat exchanger 8 is higher than an outside air temperature, control of switching of a refrigerant flow passage to close the outdoor motor-driven valve 7 and open the bypass passage motor-driven valve 51 is executed so that the refrigerant is fed to a refrigerant heater 9 through the refrigerant piping 50.
Patent JP-2001356699-A (JP)
Title: Electromagnetic wave shielding plate
Inventor: TAKEUCHI TETSUYA
IPC: G02B1/11
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding plate which is suppressed of warpage by heat and has excellent electromagnetic wave shieldability without the impairment of transparency. SOLUTION: This electromagnet wave shielding plate has shielding function films 4 respectively consisting of conductive films 3 and oxide films 2 on both surfaces of a transparent substrate 1.
Patent JP-2002000606-A (JP)
Title: Ultrasonic doppler diagnostic device
Inventor: NISHITANI KEISUKE
IPC: A61B8/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a means of automatically removing the loopback phenomena in an ultrasonic Doppler diagnostic device. SOLUTION: The loopback circuit 30 compares the measured data of Doppler displacement frequency housed in a memory circuit 10 at the mutually adjacent measurement point and judges that the loopback phenomenon occurs from the discontinuity of the measured data when the Doppler deviation frequency shows changes more notably than the specified threshold. The generation rate counting circuit 32 counts the incidence of loopback phenomena according to the detection signals outputted when the loopback phenomena are detected by the loopback detection circuit 30. The incidence discriminant circuit 34 compares the incidence obtainable from the generation rate counting circuit 32 with a single or plural thresholds and judges the incidence level of loopback phemenona in order to automatically adjust the PRF based on the judged results thereof.
Patent JP-2002008553-A (JP)
Title: Color selection electrode and color cathode ray tube using the same
Inventor: KATO MITSUO
IPC: H01J29/07
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a color picture tube using a color selection electrode to which, an AG sway prevention measure can be taken, which is not restricted by resonance frequency, freely designable, and easy to take the counter measure by utilizing existing components of the color selection electrode at low cost. SOLUTION: For the color selection electrode 13 composed of a rectangular frame-shaped frame 17 and an aperture grill 14 stretched by applying tension to the frame 17, by forming hollow parts 19 at least at the part of the frame 17, or, by adding hollow material to the frame 17, oscillation control granular material 20 is filled inside the hollow parts 19 or inside the hollow material.
Patent JP-2002000060-A (JP)
Title: Structure of grain storing part in combine harvester
Inventor: KIRIHATA TOSHINORI
IPC: A01F12/60
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To easily carry out maintenance operations, etc., of a threshing part not only from the lateral side but also from the upper side. SOLUTION: This grain storing part of a combine harvester is made movable between a position for closing a part just above the threshing part and a position for opening the part just above the threshing part.
Patent JP-2002005137-A (JP)
Title: Leg part adjuster
Inventor: TANIGUCHI TOSHIO
IPC: A47C7/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by very easily manufacturing a leg part adjuster, and to reduce a cost by that extent by simplifying an assembling process without requiring screwing-in labor even in assembling. SOLUTION: This leg part adjuster has a bolt part installed in a bottom part of a leg part and a foot part threadedly engaging with a male screw of the bolt part, and the foot part is composed of a female screw forming part divided into at least two parts and imparting a female screw threadedly engageable with the male screw of the bolt part at mutually combined time and a cover installed around the female screw forming part and holding a combined state of the female screw forming part.
Patent JP-2002012802-A (JP)
Title: Ink for ink-jet printing, ink-jet printing method and printing medium for the printing method
Inventor: TOKUNO TOSHIRO
IPC: C09D11/328
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink-jet printing excellent in preservability of printed images, capable of easily erasing the printed images from a printing medium if required and suitable for repetitively using the medium. SOLUTION: This ink for ink-jet printing is an aqueous emulsion ink and is composed mainly of water, a wetting agent and colored resin particles, wherein the colored resin particles are characterized by being in a capsule emulsion state of a core/shell type and each comprising a core consisting of at least a colorant and a thermoplastic resin component and a shell consisting of a resin having three-dimensional crosslinked structure.
Patent JP-2002016175-A (JP)
Title: Tab tape with stiffener and semiconductor device using the same
Inventor: OTAKA TATSUYA
IPC: H01L23/498
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive TAB tape with a stiffener provided with electric characteristics equal to the ones in the case of using a conventional 2-metal 1-base-material TAB tape and a TBGA semiconductor device using it. SOLUTION: A 1-metal TAB tape 20 constituted by forming a circuit pattern 21 on one surface of a first tape base material 1, covering a part of it with an insulation film 2 and providing a via hole 12 on a via connection area part 25 and a second metal tape 30 for which a metal foil layer 14 is provided on one surface of a second tape base material 15 are stuck together through an adhesive material layer 5 and the via connection area part 25 at the hole upper edge of the via hole and the part of the metal foil layer 14 at the hole bottom are electrically connected by conductive means (4, 16 and 18). Also, the exposed part 32 of the metal foil layer 14 not covered with the 1-metal TAB tape 20 is connected to the electrode 71 of the ground line of a semiconductor element 7 by a bonding wire 83 and dropped to aground potential.
Patent JP-2002018998-A (JP)
Title: Protective film and conductor foil laminate
Inventor: MIYAKO TAKEOMI
IPC: C09J7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a protective film used to be applied to a conductor foil excellent in the protectivity of the conductor foil, not mixed with dust or the like, hard to generate wrinkles or a folding mark and having good handleability, and a conductor foil laminate using the same. SOLUTION: In the protective film used for being applied to the conductor foil constituted by partially forming an adhesive to one surface of a support, the adhesive layer 14 is formed to the peripheral edge part of a circuit forming scheduled region 12 for forming a circuit to the conductor foil. The circuit forming scheduled region 12 is preferably subjected to releasing treatment.
Patent JP-2002017530-A (JP)
Title: Frame device for displaying kimono (japanese clothes)
Inventor: SATO MASAKI
IPC: A47F7/19
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a an inexpensive frame device for displaying kimono which can stably fix the kimono to a back panel without applying a partial load or a strong load to the kimono so as to house and display the kimono in the frame device for displaying through a long period without damaging it, which is easy to handle so as to allow anybody to house and display the kimono in the frame device simply and neatly and which is simple in constitution so as to be suited to mass production. SOLUTION: In the frame device A for displaying kimono for housing and displaying the kimono B by fixing it through a properly fixing means, the fixing means consists of a suction panel 4 provided at the back panel 3 of the device A and a proper magnetic body 10 and the kimono B can be fixed to the panel 3 by using the suction force of the body 10.
Patent JP-2001222113-A (JP)
Title: Chemical amplification type positive resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/004
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To improve various resist performances such as sensitivity and resolution on the subject of a chemical amplification type positive resist composition containing a resin component and an acid generating agent. SOLUTION: The objective chemical amplification type positive resist composition contains an alkali-insoluble or slightly alkali-soluble resin having a polymerization unit derived from an alicyclic unsaturated carboxylic ester obtained by bonding a carboxylic ester group of formula I to an alicyclic hydrocarbon having a polymerizable carbon-carbon double bond in the ring, e.g. a polymerization unit of formula IIa and a polymerization unit of formula III derived from maleic anhydride and convertible to an alkali-soluble resin by the action of an acid and an acid generating agent. In the formulae I and IIa, R1 and R2 are each a 1-4C alkyl; is an alieyclic hydrocarbon residue or R, R2 and a carbon atom to which they bond form a ring; and the divalent group D represented by the dotted line in the formula II a is not present or is a divalent saturated hydrocarbon residue.
Patent JP-2002025830-A (JP)
Title: Low-noise reactor
Inventor: MOGI TAKASHI
IPC: H01F1/16
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a superior magnetic steel sheet for low-noise reactor, which can reduce electromagnetic vibration generating sources by lowering the magnetic permeability and reducing the number of pores, without increasing magnetic strains and can realize a low noise level effectively. SOLUTION: The base material of the iron core of this low-noise reactor has magnetic strain λp-p (the difference in shape of the steel sheet, when the magnetic flux density is 1.0 T and 0 T) of <=1.0×10-6 at B=1.0 T (B: excitation magnetic flux density) and the maximum magnetic permeability μmax which falls within the range of <=0.5 H/m. It is preferable to use a unidirectionally oriented magnetic steel sheet for manufacturing the iron core of the reactor, and in addition, to incline the excitation direction of the steel sheet by 40-60 deg. with respect to the axis of easy magnetization of the sheet.
Patent JP-2001341971-A (JP)
Title: Escalator belt cleaner
Inventor: IIZUKA KOJI
IPC: B66B31/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for attaching cleaning members without stopping an escalator considering that a conventional escalator belt is not sufficiently cleaned. SOLUTION: A hook 4 is stuck to a web 8 of a belt rail 6 of the escalator, and a member vessel 2 for installing a pair of cleaning members 1 is fixed to this hook from the left and right of the belt.
Patent JP-2002026312-A (JP)
Title: Semiconductor device
Inventor: IKEDA SHINICHI
IPC: H01L29/49
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor which exerts characteristics of a gate insulating material like a bulk. SOLUTION: A field-effect transistor is provided where a source region and a drain region are provided on a silicon substrate while a gate electrode is provided between them through a gate insulating film. Here, the gate insulating film is a transition metal oxide having a perovskite structure.
Patent JP-2002027265-A (JP)
Title: System and method for preparing profile and medium recording program
Inventor: OGAWA TAIJIRO
IPC: H04N1/60
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To prepare the profile of an output unit under a low load without requiring any expert knowledge. SOLUTION: The profile preparing system comprises means for causing an output unit to output a color patch at the representative value of a second color model of LUT describing correspondence of the value of a first color model representing a color sensitive to human eyes and the value of the second color model outputting that color from a standard output unit, means for inputting a colorimetric value by measuring the color of the color patch, means for determining a variation from the value of the first color model corresponding to the representative value based on the colorimetric value, means for determining a variation from the value of the first color model corresponding to a value other than the representative value using interpolation, means for correcting the LUT based on the variation, and means for employing a standard profile having corrected LUT as the profile of the output unit.
Patent JP-2002018956-A (JP)
Title: Lining pipe
Inventor: WATANABE MICHIHIKO
IPC: B29C61/08
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a lining pipe capable of being minimized in bending strain in a deformed state, generating no crack or the like, capable of being easily introduced into an existing pipeline from an manhole at the time of winding around a drum or execution and capable of sufficiently ensuring a steam passage at the time of restoration of a shape to perform uniform and sufficient heating. SOLUTION: The lining pipe is formed from a thermoplastic resin and characterized by that the whole cross-sectional outer shape thereof is reduced in such a state that capacity restoring the shape of a cylindrical pipe is imparted at a shape memory temperature and the cross-sectional shape thereof has a plurality of loop-shaped folded back parts 12, 13 and 14 and is deformed so that the loop-shaped folded-back parts are arranged asymmetrically.
Patent JP-2001050182-A (JP)
Title: Composite type rotor displacement device and single fluid compression/expansion refrigerating plant
Inventor: BRASZ JOOST J
IPC: F25B11/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a displacement device improved to restore loss in an expansion process. SOLUTION: This device is furnished with a first rotor furnished with a plural number of spiral projected parts 42 in its outer periphery and a second rotor to be engaged with is. A plural number of spiral groove parts 46 to receive the projected parts 42 of the first rotor while these rotors respectively rotate in the opposite direction are furnished on the second rotor. The rotors are surrounded by a housing of the device, and a chamber furnished with a suction port on one end and a discharge port on the other end is partitioned. It is devised to discharge almost all liquid in a refrigerant by providing an intermediate port between the suction port 56 and the discharge port 60 and on a side wall part of the chamber in the housing.  An expansion working chamber is formed between the suction port 56 and the intermediate port while the rotors rotate, and a contraction working chamber is formed between the intermediate port and the discharge port 60.
Patent JP-2002027006-A (JP)
Title: Receiver for digital broadcasting
Inventor: ADACHI SATOSHI
IPC: H04N5/44
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To maintain stable and suitable receiving characteristics regardless of a ratio between the carrier wave power and noise power of a received signal and further to maintain stable and suitable receiving characteristics, by setting the operating condition of a digital demodulating part while following up a fluctuation, even in the state where the ratio between the carrier wave power and noise power of the received signal fluctuates. SOLUTION: This device is provided with a decision circuit 104 having a function for estimating the ratio between the carrier wave power and the noise power and outputting a signal corresponding to this ratio when performing the digital demodulation of a digital broadcasting signal received in a digital modulated signal processing system 10. In a microcontroller 31 for control, this signal corresponding to the ratio of the carrier wave power and the noise power is received and a digital demodulating part 102 is controlled into optimal state corresponding to the ratio between the carrier wave power and noise power of the received signal.
Patent JP-2002025998-A (JP)
Title: Method and device for forming silicon oxide film
Inventor: YUDA KATSUHISA
IPC: C23C16/52
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a high-quality silicon oxide film can be formed by intentionally controlling the quantity of specific species, such as the excitation oxygen molecules, excitation oxygen atoms, etc., in the course of remote plasma CVD film formation using a vapor phase chemical reaction. SOLUTION: In the plasma CVD film forming method by which silicon oxide film is formed by using a plasma enhanced CVD system having a plasma generating region 170 in which a plasma is generated from a gas 150 containing oxygen atoms, a substrate holding mechanism 20 which sets up a substrate 30 on which the silicon oxide film is caused to deposit outside the region 170, and a means which supplies a gas 140 containing silicon atoms to the region between the region 170 and substrate 30 the relation between the area A(02) of an emission peak 761 nm and the area A(0) of another emission peak near 777 nm is maintained to meet 10*A(02)>A(0) when the emission spectoscopic spectrum in the region between the plasma generating region 170 and substrate 30 is measured.
Patent JP-2002031430-A (JP)
Title: Low-temperature antifreeze manufacturing apparatus, ice-making and heat storage apparatus, and air- conditioning facility utilizing water power
Inventor: KAWASAKI HIDEAKI
IPC: F25B27/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To manufacture cold heat from unused hydraulic energy, such as the discharged water of a dam lake without having to use a refrigerant, such as chlorofluorocarbon and utilize the cold heat effectively for cooling or the like in the subtropical zone or the like. SOLUTION: An air-conditioning facility, utilizing water power, is constituted of a hydraulic compressor constituted by connecting the rotary shaft of a water turbine to the driving shaft of the compressor, a low-temperature air manufacturing device for manufacturing low- temperature air from compressed air obtained by the hydraulic compressor through a primary cooler, a compressor, a secondary cooler, an air-to-air heat exchanger and an expansion machine, a brine cooler for manufacturing low-temperature antifreeze via heat exchanger between the low-temperature air obtained by the low-temperature air manufacturing device and the antifreeze, an air passage for returning the air passed via the brine cooler to the hydraulic air compressor via the air-to-air heat exchanger, an ice-making and heat storage device for effecting heat exchange between the low-temperature antifreeze,  obtained by the brine cooler and heat source water for air conditioning and the air-conditioning facility for cooling the inside of a building by the cold water obtained by the ice-making and heat storage apparatus.
Patent JP-2002028266-A (JP)
Title: Golf club head
Inventor: HARADA MUTSUMI
IPC: A63B53/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in a tight adhesion of coating layers formed by a dry process and to improve wear resistance of the coating layers. SOLUTION: The golf club head 10 having the coating layers 12 of a metal and/or intermetallic compound over the entire part or in part of the front surface of a base material 11 is constituted. The coating layers 12 are >=2 layers of the multilayered films formed by the dry process exemplified by physical vapor deposition, such as ion plating and sputtering, chemical vapor deposition, such as plasma enhanced CVD, nitriding treatment, carburizing treatment and the like. The hardness of the outer layer 15 existing on the front surface side is set larger than the hardness of the inner layer 14.
Patent JP-2002034849-A (JP)
Title: Hand drier
Inventor: IDE TORAO
IPC: A47L19/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air type hand drier, the air spouting direction of which can be changed. SOLUTION: An air type hand drier is provided with a nozzle 63 emitting air from a spout 63i, a detection sensor 26 detecting an object to be dried such as the hand, a dish or the like approaching the spout 63i of the nozzle, and discharges air from the nozzle 63 on the basis of a detection signal of the detection sensor 26 and the nozzle 63 is structured so as to change its direction, permitting adjustment of the air spouting direction of the nozzle 63.
Patent JP-2002042979-A (JP)
Title: Connector and manufacturing method therefor
Inventor: SAWADA TAKASHI
IPC: H01R43/24
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive load from acting on an electronic part and its fixed part when providing a protection means for the electronic part. SOLUTION: A diode 17 is stretched and fixed by soldering between first tabs 21 of both terminal fittings 16 in a set of terminal fittings 16A connected with a carrier 20. A protection wall 25 whose upper face is opened is formed by primary molding with a clearance between the diode 17 and it around a fixed position of the diode 17, and sealing agent 30 such as epoxy resin is filled into the protection wall 25. When the sealing agent 30 is solidified, the set of terminal fittings 16A are cut from the carrier 20, and a connection part 23 between second tabs 22 is also cut to form a primary molding. Lastly, a connector housing incorporating the primary molding is formed by secondary molding.
Patent JP-2002044077-A (JP)
Title: Transmitter having redundant configuration
Inventor: AOKI HIROO
IPC: H04L69/40
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter capable of easily detecting the part of an erroneous connection when that erroneous connection occurs between units. SOLUTION: A package 24 of a basic unit O is provided with an identification ID setting part 56 for setting an identification ID peculiarly applied to a package 34 of an extended unit O at the prescribed position of a transmitting frame and an I/F part 60 for transmitting the transmitting frame set with this identification ID and the package 34 of the extended unit O is provided with an I/F part 64 for receiving the transmitting frame, with which the identification ID is set, from the package 24 of the basic unit O and an identification ID comparing part 68 for comparing the identification ID in this received transmitting frame with the identification ID applied to that package itself.