baber/WOPTO huggingface dataset:
Patent JP-2001268799-A (JP)
Title: Private power generation installations
Inventor: ARITA HIROSHI
IPC: H02J3/32
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide private power generation installations suitable for supplying electric power stably to a hotel, a multiple dwelling house, a convenience store, etc., concerning distributed power source installations provided with power generating function, and to provide a control method of the installations. SOLUTION: In the private power generation installations having linked equipment with an external system, the linkage equipment has switches capable of selecting system side, disconnected state and private power generation side. At least one out of plural switches in the linked equipment is set always in the disconnected state. When the private generation power is compared with load power and it exceeds the private generation power, the switch in the disconnected state is changed over to the external system.
Patent JP-2001263907-A (JP)
Title: Refrigerator
Inventor: NAGUMO HIROBUMI
IPC: F25D17/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a high cooling efficiency at low cost. SOLUTION: A refrigerator comprising a refrigeration compartment, a cooler for cooling the refrigeration compartment, a cooler compartment having the cooler on the inside, a plurality of chill passages provided on the inner side wall of the refrigeration compartment while being branched to the left and right directions of the refrigerator and passing air from the cooler compartment, and a plurality of openings provided in respective chill passages and interconnecting the chill passages and the refrigeration compartment is further provided with means for regulating the chill flow of each chill passage.
Patent JP-2001274940-A (JP)
Title: Picture reader
Inventor: HACHIMAN ISAO
IPC: G06K7/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To start a light source, to speedily shift a system to calibration processing and to precisely perform the calibration processing. SOLUTION: In initial processing prior to the performance of the calibration processing, a fluorescent lamp for picture reading is turned on (step S1) and the light quantity of the fluorescent lamp is detected. It is judged whether the period when light quantity is settled within a prescribed numerical range which is previously set continues for not less than a first period which is previously set (step S5). When it is judged that the period continues for not less than the first period (Y of step S5), the lapse of a second period which is previously set is counted (step S6). When the second period elapses, (Y of step S6), a notice that the start of the calibration processing is possible is displayed on a display unit (step S7).
Patent JP-2001274559-A (JP)
Title: Adaptor for mounting electric apparatus
Inventor: HIRABAYASHI MICHIO
IPC: H05K5/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain an adaptor for mounting an electric apparatus, by which the electric apparatus can be mounted by suppressing its rocking by using a mounting panel. SOLUTION: The adaptor for mounting the electric apparatus is used to fix the electric apparatus which is pushed to a mounting hole 11 in the mounting panel 10 from the outside, A frame body A1 is fitted to an electric apparatus body 2 from the inner side of the mounting panel 10. A pressure piece A9 is installed at each opposite side surface of the frame body A1. One end of the pressure piece A9 comprises a protrusion part A8 which protrudes to the fitting direction X of the frame body A1 and which comes into contact with the mounting panel 10, the other end comprises a screw hole A7 which passes through in the fitting direction X, and the central part C is attached to the side surface so as to be freely rotatable. A screw A6 for mounting is screwed to the screw hole A7 at the pressure piece A9, and its tip comes into contact with the mounting panel 10.
Patent JP-2001266348-A (JP)
Title: Data modulating method, data modulation device and optical disk device
Inventor: USUI MAKOTO
IPC: G11B20/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that detection of a peak value of recording wavelength and a bias value for controlling the laser recording power becomes difficult accompanying the highly multiplied speeding-up of a disk. SOLUTION: The control of the laser power in the long mark and space is facilitated by constituting a modulation device so as to select the SYNC such that the 14T mark is included as the SYNC right after the recording, the 14T space is included as the second SYNC and the DSV value is decreased as the subsequent SYNC.
Patent JP-2001271727-A (JP)
Title: Suction device for internal combustion engine
Inventor: ARAI MASAHITO
IPC: F02M69/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a suction device for an internal combustion engine having a simple structure allowing resin coating on a slide part requiring a minute clearance while preventing the adhesion of deposit having adhesive property. SOLUTION: At least either of valve housings 2 opposing within a region in which a valve element 8 and a valve element 8 can rotate is covered with resin C formed by a mixing agent P of polyamideimide 50 and silicone 60. Consequently, a film thickness t of the resin C can be made below 10 μm, so that a clearance adjusting structure is not required and the structure can be simplified. Polyamideimide 50 exists densely in a lower layer part C1 of the resin C, and silicone 60 exists densely in an upper layer part C2 of the resin C so that polyamideimide 50 having excellent bonding property adheres near a surface 2a of the slide part and a surface of the resin C can be covered with silicone 60 having non-adhesive property.
Patent JP-2001274049-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: TOYOMARU YOKO
IPC: H01L21/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate which can be lessened in number of regular octahedral voids (LSTD) or has a less number of octahedral voids (LSTD). SOLUTION: A surface, where a normal vector forms an angle of 0.3 deg. to 5 deg. with a [001] direction of a silicon single crystal, and a vector which is obtained by removing a component of a [001] direction from the normal vector forms an angle of 20 deg. or below with a [100] direction, a [100] direction, a [010] direction or a [010] direction, is formed on the silicon single crystal. The surface is heated up to a temperature of 1000 deg.C or above in a non-oxidizing atmosphere, a reducing atmosphere or a mixed atmosphere of them.
Patent JP-2001272526-A (JP)
Title: Color filter and its manufacturing method
Inventor: KOBAYASHI HIRONORI
IPC: G02F1/1335
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a color filter which is free from any inconvenience such as color mixing and comprised a pixel part formed on a photocatalyst containing layer with an inkjet method. SOLUTION: The color filter is characterized by having a transparent substrate, light shielding parts arranged at positions on the boundaries of the pixel part on the transparent substrate, a primer layer formed on the light shielding parts and the transparent substrate with the protrusions and recessions of the surface falling within ±10,000 Å, the photocatalyst-containing layer formed on the primer layer, containing at least a photocatalyst and a binder and being a layer with the wettability varied by exposure so as to lower the contact angle with a liquid and the pixel part formed by the inkjet method on the photocatalyst containing layer with plural colors in a pattern specified by the position between the light shielding parts.
Patent JP-2001282106-A (JP)
Title: Hash device
Inventor: HYODO SATOSHI
IPC: G09C1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hash device made up by a hardware which generates a hash value at high speed and whose circuit area is small. SOLUTION: This device generates a hash value by using a small circuit area at high speed by restricting the maximum number of adders which are simultaneously used to two pieces as to a processing equivalent to one period of SHA algorithms having periodicity structurally. Moreover, the device performs the adding of initial value by using remaining stages of adders of the final stage and its front stage in order to maintain the structural periodicity also as to the processing of the final stage in which the periodicity is disordered exclusively among the SHA algorithms. Moreover, the device performs connection change of input-output terminals of the adders and the selecting of a substitutive value and a substitutive equation by providing a counter deciding whether which stage of what period is being executed and a counter for every 20 periods.  Furthermore, the device divides original data into 16 pieces of registers to store them in the registers and it outputs substitutive values equivalent to 80 periods from the registers by successively shifting calculated results on the registers.
Patent JP-2001281195-A (JP)
Title: Corrosion detection apparatus
Inventor: KAWARAI HISAKATSU
IPC: G01N17/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of detecting corrosivity of water used as a refrigerant against copper piping in a short period, and a corrosion detection apparatus. SOLUTION: The corrosion detection apparatus is provided with a test electrode made of a material composed chiefly of copper; a counter electrode electrically connected to the test electrode; and a reference electrode imparting the reference of electric potential. A constant current that is as weak as 10 μA/cm2 or less is made to flow between the test electrode and the counter electrode in water. Changes in the surface condition of the test electrode caused by the current or changes with time in potential difference between the test electrode and the reference electrode are detected.
Patent JP-2000345483-A (JP)
Title: Treatment of cloth for forming steric pattern and treated cloth
Inventor: KATSUKI TOSHIHARU
IPC: D06M13/152
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a treating method capable of forming an excellent steric pattern by ink-jet printing method without mentioning the ordinary printing method and obtain a treated cloth. SOLUTION: The cloth-treating method for forming a steric pattern on a cloth comprises (a) a step to apply a treating liquid A containing a salt formed from a phenolic compound and an alkali metal or an alkaline earth metal hydroxide to a cloth and (b) a step to apply a treating liquid B containing an agent capable of converting the salt of the treating liquid A into the original phenolic compound to the cloth. The process has high safety and enables uniform application of the agent owing to its water-soluble nature. Further, fiber is colored simultaneously with shrinking to obtain a cloth having a steric pattern in high accuracy at a low cost (and with extremely little printing blotches).
Patent JP-2001280766-A (JP)
Title: Air conditioner
Inventor: WATANABE YUICHI
IPC: F25B47/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for rapidly conducting defrosting of an outdoor heat exchanger while continuing a heating operation. SOLUTION: In the air conditioner, a compressor 1, a four-way valve 2, an outdoor heat exchanger 3 and an expansion valve 4 for constituting an outdoor unit A and an indoor heat exchanger 5 for constituting an indoor unit B are sequentially connected via connecting piping. In this case, an auxiliary heat exchanger 6 is connected from the four-way valve to the outdoor heat exchanger. In the case of defrosting, the heating operation can be simultaneously continued with the outdoor heat exchanger and the indoor heat exchanger used as a condenser and with the auxiliary heat exchanger used as an evaporator.
Patent JP-2000346683-A (JP)
Title: Fluidic gas meter
Inventor: OKABAYASHI MAKOTO
IPC: G01F3/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a diaphragm from being deformed largely so as to be reversed to the side of a second space when a valve element in a pressure- change removal means is opened suddenly. SOLUTION: In the gas flow passage of a gas meter body, a pressure-change removal means 37 and a fluidic flowmeter are installed in this order along the passage direction of a gas. One end part 112 of a connecting rod 70 is attached, for as to be rockable, to a valve element 42 which can be seated on a valve seat 82, the other end part is connected to a diaphragm 43, and the diaphragm 43 brings the valve element 42 close to the valve seat 82 as the differential pressure between a pressure on the upstraem side from a valve 41 and a pressure on the side of a gas discharge port becomes small. A radial reverse prevention part 252 is formed at a support member 201 on one side which sandwiches the diaphragm 43.  Thereby, it is possible to prevent the deformable part 253 of the diaphragm 43 from protruding to the side of a second space 46 so as to be reversed and deformed and a force in the valave closing direction can be always given to the valve element 42 by the diaphragm 43.
Patent JP-2001285893-A (JP)
Title: Stereoscopic video signal processing unit
Inventor: MORI TAKAYUKI
IPC: H04N13/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video signal processing unit that realizes a storage function of a stereoscopic image with a simple and inexpensive circuit configuration. SOLUTION: A parallel serial converter 31 converts a received 2-channel three-dimensional video signal into a 1-channel three-dimensional video signal at an output of a still picture, and an analog/digital converter 33 converts the 1-channel three-dimensional video signal into a digital signal. A single image memory 36 stores the 1-channel three-dimensional video signal and a serial parallel converter 35 separates the written 1-channel three-dimensional video signal into the 2-channel three-dimensional video signals and outputs them. Thus, a signal processing system including the single analog/digital converter 33 is used for right eye and left eye video signals.
Patent JP-2000319092-A (JP)
Title: Apparatus for producing highly insulative single crystal gallium nitride thin film
Inventor: MOUSTAKAS THEODORE D
IPC: H01L21/314
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a single crystal GaN film being nearly intrinsic and for selectively doping to make the formed film n-type or p-type. SOLUTION: The apparatus for producing a highly insulative single crystal gallium nitride thin film has a substrate 19 on which a film is deposited, a molecular beam epitaxial growth chamber 21 in which the substrate is provided, an electron cyclotron resonance microwave plasma source 13, 15 for allowing an active species which is one of the components of the film to move toward the substrate 19 and means 22, 23 for allowing the beam of the other component of the film to move toward the substrate 19 so as to vapor deposit the film on the substrate 19.
Patent JP-2001292382-A (JP)
Title: Channel selecting device
Inventor: SADAI NOBORU
IPC: H04N5/44
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a channel selector capable of receiving signals in wide range of frequency bands and selecting channels. SOLUTION: In the channel selector to select a signal of a desired channel among inputted signals including multiple channels, a plurality of filter circuits (262, 272) to filter signals in mutually different frequency bands including at least one of the multiple channels and a selecting means (25) to select the filter circuit to filter signals in the frequency band including the desired channel among the plurality of filter circuits (262, 272) are provided. Thus, degradation of characteristics is prevented even when the receiving frequency band is widened.
Patent JP-2000316118-A (JP)
Title: Composite image photographing device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/907
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To easily enable highly precise consecutive photographing and image compositing by matching and recording information for compositing and reproducing each image of a structural element of an image as a whole whose recording is planned to an attachable/detachable recording medium in combination. SOLUTION: When a mode operation is started, a sub mode is selected. There are a High-Vision mode, a panorama mode, a multi-image mode and an arbitrary mode as modes, and selection of each mode is performed by key operation of an operation part 6. When there is a key input, it is decided which mode it is in, a photographing condition is set according to the decision result and processing is appropriately performed. It is confirmed that a trigger input is received, photographing and recording are performed, and photographing and recording operation are continued until a final frame screen position is reached. It is possible to automatically confirm that adjacent screens are continuously connected by receiving coincidence confirmation output of image data from a data comparator 52 in a system controller 5.
Patent JP-2001291280-A (JP)
Title: Recording disk and method for manufacturing the same
Inventor: NISHIZAWA AKIRA
IPC: G11B7/24091
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To ensure exact tracking in switching from pits to guide grooves and from the guide grooves to the pits. SOLUTION: The recording disk has the guide grooves 101 for recording information, reproduction-only bit strings 103 previously recorded with the recording information, first land prepits 104 formed with the address information adjacently to the bit strings 103 and second land prepits 102 formed with the address information in contact with the guide grooves 101. The base surfaces of the guide grooves 101, the bit strings 103, the first land prepits 104 and the second land prepits 102 exist on the different plane. The track pitch of the segments where the guide groove switch from the guide grooves to the bit strings and/or switchs from the bit strings to the guide grooved is offset in the width of 1.5 track pitch from 0.2.
Patent JP-2001287673-A (JP)
Title: Suspension device for tilt type cab
Inventor: ENOMOTO MITSURU
IPC: B62D33/067
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, vehicle weight and cost by enhancing ride comfort by damping a vibration transmitted from a chassis frame to a cab and by damping a yawing and a rolling of the cab by a friction between plates while it is resiliently restricted by a resilient deformation of a lamella spring device. SOLUTION: A lamella spring device 3 is provided on a suspension device. In the lamella spring device 3, a pair of lamella spring 10 integrally formed by superposing a roller 2 turnably mounted to a projection 5 hung and fixed to a lower portion 4a of a cab 4 and a plurality of spring plates 6, 8, 9 respectively are mounted to a chassis frame 11 side by tightening members 12, 13 in the vertical state in the state that they are left by an outer diameter degree of a roller 2. A pair of lamella spring 10 are positioned at both right and left sides of the roller 2 at the time of non-tilting and a motion of the cab 4 in a right/left direction is restricted.
Patent JP-2001297016-A (JP)
Title: Instruction execution system
Inventor: ARAI TOMOYA
IPC: H04L69/40
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an instruction execution system with improved decision performance which does depend on the biased judgement that most faults are caused by a network trouble due to a momentary break, as for a judgment of whether or not trouble occurs to the network. SOLUTION: This instruction execution system is equipped with a server device having a means which receives an instruction sent from a client device, a means which executes the received instruction, and a means which informs the client device that the instruction is received or executed. The client device is equipped with a computing means which computes the ratio of the number of times of returning from the server device to the client device against the number of times of transmission of the instruction. A trouble is judged to have occurred based on the rate computed by the computing means when trouble occurs to the server device or the network connected to the server device.
Patent JP-2001295885-A (JP)
Title: Vibration control structure for wave transmitter- receiver
Inventor: MINO ISAO
IPC: H04R1/44
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient vibration intercepting effect by preventing a vibration control effect from being lowered because a rubber vibration isolator is deformed and hardened by receiving influence from a pressure under a hydraulic pressure, in a structure in which a wave transmitter sensor part using ultrasonic vibration is fastened to an electronic circuit case by metallic contact, and hull vibration is prevented from being transmitted in a housing through the rubber vibration isolator between the sensor part and the housing. SOLUTION: In this vibration control structure of a wave transmitter-receiver having a high vibration control effect and receiving no influence from a pressure during underwater usage, a rubber vibration isolator 3, an oil box 5 and silicone oil 4 having very high viscosity are provided between a wave transmitter- receiver sensor part 1 and an electronic circuit case 2, a vibration transmitting part is eliminated, and hull vibration transmitted from an electronic circuit case is intercepted by increasing a vibration mass by the silicone oil 4.
Patent JP-2001294785-A (JP)
Title: Image-forming material
Inventor: FURUKI MAKOTO
IPC: C09D11/033
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming material using a near infrared absorbing pigment which has no visibility by the naked eye and enables easy image reading with the use of near infrared rays. SOLUTION: The image-forming material comprise a near infrared light absorbing pigment which substantially does not absorb rays in the visible wavelength range of 400-750 nm and has an absorption band having a molar extinction coefficient of >=108 cm2/mol in the near infrared wavelength range of 750-1,000 nm.
Patent JP-2001294221-A (JP)
Title: Article supporting member and article holding member
Inventor: KASAKURA YOSHIMASA
IPC: B65D77/26
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an article supporting member and an article holding member wherein the member need not be wound around an article several times by a string and a tightening operation is not needed, whereby working hours required for packing can be saved and stable tightening force can be obtained without need for experience. SOLUTION: The article holding member comprises a partitioning and supporting member formed with right and left paper leg pieces by folding a piece of paper and the article supporting member comprising a strap formed of a bendable flexible film or a wide strap member equipped with a locking means.