baber/WOPTO huggingface dataset:
Patent JP-2002267689-A (JP)
Title: Watthour meter
Inventor: SASAO MITSUHIRO
IPC: G01R11/04
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a watthour meter superior in safety and workability. SOLUTION: Whole surface of a terminal block 5 provided with connection terminals 9 for high power and setting operation parts 13 is covered with a terminal cover 15, on which an opening 17 exposing the setting operation parts 13 is provided. In this manner, the setting operation part 13 can be operated without removing the terminal cover 15, and contact with the connection terminals 9 for high power is prevented.
Patent JP-2002269701-A (JP)
Title: Tester for testing ramp loading type recording medium
Inventor: NAKAMURA HIDEYO
IPC: G11B5/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for freely fine-adjusting parallelism between a head bottom surface and a medium surface, i.e., parallelism between the rotary shaft of a voice coil motor and the rotary shaft of a spindle motor, without greatly changing the structure of a conventional tester for testing a ramp loading type recording medium. SOLUTION: A structure where the inclination adjusting mechanism of a medium surface composed of two micrometer heads and one support point are assembled, and a ramp position adjusting mechanism is provided on a stage provided with a long hole for adjusting rotation around the rotary shaft of a spindle motor and fixing in a proper direction, and this structure is fixed to a flange part to which the spindle motor is to be fitted.
Patent JP-2002264605-A (JP)
Title: Bag with caster
Inventor: WAKAMATSU TANEO
IPC: B60B33/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bag with casters capable of being smoothly towed even on rugged places, without causing great impact, to have excellent wheels durability. SOLUTION: A wheel retainer 17 is pivotally attached to a revolving shaft 16, and wheels 20a, 20b, 20c, etc., are mounted to the wheel retainer 17 at three or more positions which are radially and equally spaced apart from the revolving shaft 16, by use of an axle 18 which is parallel to the revolving shaft 16, so as to constitute a revolving wheel body A. A pair of revolving wheel bodies A and A is mounted at a corner portion between the bottom face 32 and the rear face 33 of a bag body B having a handle 31, in such a way that a partial cover body 10 for the wheels is contained in the bag body B.
Patent JP-2002268144-A (JP)
Title: Display device
Inventor: MORITA TATSUO
IPC: G03B21/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the stable illumination of a lamp can not be maintained in a partial overcooled state when the lamp is cooled. SOLUTION: A wind shield plate which is shaped so that the whole flow of air is not impeded is provided between a light source lamp and a lamp cooling fan of a liquid crystal projector to prevent the lamp from partially being overcooled, thereby enabling highly-efficient lamp cooling.
Patent JP-2002269019-A (JP)
Title: Project management method, program for executing the method, and recording medium
Inventor: MIYATA KOICHI
IPC: G06Q10/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To execute speedy and rational project management by using IT technology. SOLUTION: When the manager of a project clicks the display of the name of a person in charge on a sheet (S1), a screen is switched to a new mail transmission screen (step S2) and mail address information is inserted (S3). Then, a routine phrase selected from the selection screen of a routine phrase list is inserted (S4). The manager generates a mail showing a request and an instruction to the person in charge and transmits it (S5). Thus, a transmission date is displayed in the transmission item column of the spread sheet (S6). When the person in charge opens the transmitted mail (S7), the confirmation date is displayed on a confirmation item (S8). The person in charge transmits result data to the manager (S9). Consequently, received date information is displayed on the received item column of the spread sheet (S10).  The virus of the mail of result data is checked (S11), an attached file is started and is preserved in a designated folder with mail information (S12 and S13).
Patent JP-2002278095-A (JP)
Title: Electrophotographic photoreceptor, method for producing the same, image forming apparatus using the same and process cartridge
Inventor: YOSHIZAWA HIDEO
IPC: G03G5/05
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high wear resistance and stable electrophotographic characteristics in repetitive use and giving a good image even in repetitive use and to provide a method for producing the photoreceptor, an image forming apparatus using the photoreceptor and a process cartridge. SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on an electrically conductive substrate, a polymer having a structure of formula (1) as a partial structure is contained in the photosensitive layer.
Patent JP-2002280897-A (JP)
Title: Fully digital pll circuit
Inventor: TAKAHASHI HIDEAKI
IPC: H03L7/085
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fully digital PLL circuit with which stable output can be obtained. SOLUTION: An oscillating signal (fin ) 11 of a frequency higher than a desired frequency is outputted by an oscillator, a desired frequency (fin /L) is created by dividing the frequency by a frequency divider (1) 13, and the frequency is divided to a phase comparing frequency (fin /L/M) by a frequency divider (2) 12. A prescribed reference frequency (fref ) is divided to a frequency (fref /N) to compare the phase by a frequency divider (3) 14, the phase is compared with the frequency (fin /L/M) by an EXor circuit 15. Only in a block where 'H' is outputted, the pulse number of the oscillating signal (fin ) is counted by a pulse counter 16. This count value is held by a hold circuit 17 for each P clock for comparison generated from the reference frequency (fref ). Difference between the number of pulses saved at present and a number of pulses held next is obtained by a subtracting circuit 18, and the difference is reflected on the frequency (fin /L/M) divided by the frequency divider (2) 12 so that a signal of the desired frequency is obtained.
Patent JP-2002278295-A (JP)
Title: Coating roller for liquid developer, and liquid developing device and image forming device having the same coating roller
Inventor: TAKEUCHI NORIYASU
IPC: F16C13/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating roller which can make image quality stable by preventing a coating amount from decreasing as a liquid developer adheres. SOLUTION: In order to form a thin layer of the liquid developer on a developing roller 10 and develop a latent image on a photosensitive body 1 with the liquid developer forming the thin layer, an anilox roller 8 coats the developing roller 10 with the liquid developer held at an engraved part of the roller 8 while made to abut against the doctor blade 8 so that a specific amount of the liquid developer is held at the engraved part provided on the surface. Part or the whole of the engraved part is coated with amorphous fluororesin.
Patent JP-2002202162-A (JP)
Title: Water service control system
Inventor: TSUCHIDA YASUHIDE
IPC: E03B1/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a water service control system capable of driving a flow rate control valve by small force and capable of suppressing power consumption low at the time of driving of the flow rate control valve. SOLUTION: In the water service control system 1, the valve control part of a power counter 9 controls a control valve drive device 88 on the basis of the monitor result in an electronic water meter 7 when necessity for opening and closing a flow rate control valve 8 is generated so as to drive the flow rate control valve 8 when the flow rate of tap water is little or tap water is not used. Since the flow rate control valve 8 is driven in this timing when the difference between water pressures on both sides holding the flow rate control valve 8 is little or there is no difference between water pressures, the valve can be driven by small force and reduced power.
Patent JP-2002286491-A (JP)
Title: Portable navigation system
Inventor: TAKAHASHI NORIO
IPC: H04W4/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To make performable route serch and route guidance according to various requests of pedestrians. SOLUTION: This portable navigation system for detecting a present location and providing guidance on a travel route of pedestrians is provided with data 24 with information including at least road and walk environment conditions, a location input means 14 for inputting a location, a receiving means 11 for receiving radio signals, a present location detecting means 12 for detecting the present location on the basis of the radio signals received by the receiving means, a searching means 22 for searching for the travel route to the location of a destination on the basis of the data, and guiding means 15, 16, and 23 for providing guidance on the travel route from the present location detected by the present location detecting means to the location of the destination inputted by the location input means. The searching means 22 has a plurality of search conditions and searches for the travel route under specified search conditions, and the guiding means 15 and 16 has a plurality of guidance modes and provide guidance on the travel route in a specified guidance mode.
Patent JP-2002283334-A (JP)
Title: Concrete pipe and equipment and method for manufacturing the same
Inventor: NISHIMURA NOBUAKI
IPC: B28B21/80
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide equipment for manufacturing a concrete pipe which prevents formation of a step between the pipe end parts when a plurality of the concrete pipes are connected together. SOLUTION: End plate parts 15 and 16 forming one end face and the other of the pipe main body of the concrete pipe are provided radially inside a form main body 11 which forms centrifugally the pipe main body. On the individual end plate parts 15 and 16, pipe thickness controlling fixtures 31 and 32 having tapering faces 35 and 37 of which the diameters are lessened gradually are projected in the opposite directions to each other from concentric circles at the same space from the form main body 11. The pipe main body of the concrete pipe 1 is formed centrifugally by the form main body 11, while the inner tapering parts of the opposite end parts of the concrete pipe 1 are formed by the end plate parts 15 and 16 and the pipe thickness controlling fixtures 31 and 32.  Since the respective pipe thickness of the pipe end parts positioned on the outermost sides of the inner tapering parts is formed to be equal by the fixtures 31 and 32, no step is brought about between the pipe end parts when the concrete pipes are connected together.
Patent JP-2001286601-A (JP)
Title: Ga-me machine
Inventor: SAKAMOTO KOICHI
IPC: A63F5/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To counter the spoiling of fun in the conventional game by eliminating simple notification to a player with a lamp of the generation of jackpot as traditionally done whenever it occurs by internal lottery. SOLUTION: A liquid crystal display part. 24 is used as notification means to tell a player of the flag orientation in various winning modes as harbinger and is also used as announcement means. In other words, game characters, or the like, are staged on the liquid crystal part 24 to perform a notification as harbinger by the combination of changes in the display of the characters or by the combination of changes in the display of a background image in stead of the combination of presentation to match display modes using a reel back lamp, or the like. The display with the liquid crystal display part 24 is made in a specified mode different from the harbinger notification to perform an announcement with the announcement means.
Patent JP-2002288044-A (JP)
Title: Data recording device
Inventor: HORI YOSHIHIRO
IPC: G06F21/60
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device capable of taking-in a license management information, which may be outputted to the outside of a memory card and indicated, of a license from a license area. SOLUTION: A memory 1415 includes a license area 1415B and a data area 1415C. A license (license ID, license key Kc, access control information Acm and regeneration number control information ACp) is stored in the license area 1415B. The license ID includes a contents ID. A license management file, etc., including an information other than the license key is stored in the data area 1415C. When the contents ID is inputted from the outside, a controller 1420 reads out the license including the contents ID from the license area 1415B and outputs the license to the outside through an interface 1424 and a terminal 1426.
Patent JP-2002284830-A (JP)
Title: Block copolymer, composition containing the same, and vibration damper
Inventor: KUWABARA SHIGENAO
IPC: C08L101/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a block copolymer which excels in vibration-damping properties in a high temperature region and, simultaneously, excels in high flowability and modability. SOLUTION: The block copolymer is constituted of a polymer block A which is composed of an aromatic vinyl monomer and has a number average molecular weight of 2,500-40,000 and a polymer block B which is composed of a mixture of isoprene and styrene and has a number average molecular weight of 10,000-250,000 and a content of the 3,4-bond and 1,2-bond of the isoprene units of 30%-60% of the entire isoprene units, the form between the above polymer block A and the above polymer block B being represented by the formula: A-(B-A)n or (A-B)n (wherein n is an integer of not smaller than 1), and has a number average molecular weight of 30,000-350,000 and a major distribution peak of tanδ of not lower than 30 deg.C.
Patent JP-2002289613-A (JP)
Title: Method for forming insulating oxide film
Inventor: KANEMOTO KYOZO
IPC: H01L21/316
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an insulating oxide film with superior electric characteristics, wherein oxidation is prevented from advancing into a substrate during the period of deposition of the oxide film. SOLUTION: The insulating oxide film with superior electric characteristics can be formed by switching oxidizing gases to be supplied or separating gas components under control to prevent oxidation from advancing into a substrate.
Patent JP-2002282910-A (JP)
Title: Crack resistance type abrasion-resistant centrifugal casting roll
Inventor: KARASAKI SEIDO
IPC: C22C19/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion-resistant centrifugal casting roll for hot rolling which is excellent in abrasion resistance, cracking resistance and surface roughening resistance. SOLUTION: In the roll having an internal layer material of iron-base alloy and an external layer material formed by centrifugal casting, the metal base of the external layer material contains 5 to 70% tungsten carbide particles by volume ratio and the fracture toughness (K1C) of the external layer material is 70 kg/mm<3/2> or more. It is preferable that the tungsten carbide particles are granulated spherical powder and that a material of which the melting point is higher than that of the base is arranged at part, at least, of the surface of the tungsten carbide particle. Preferably, the base is a nickel - cobalt group.
Patent JP-2002286356-A (JP)
Title: Negative ion and ozone generator
Inventor: KAMEYAMA SUSUMU
IPC: A23L3/3409
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion and ozone generator which can generate a large quantity of negative ions in small ion state effective for sterilization and can suitably perform humidification of a low temperature high humidity objective space. SOLUTION: The negative ion and ozone generator 1 comprises a discharge type negative ion and ozone generating means 1a, a natural evaporation type humidifying means 1b, a fan unit 1c, and a blowoff air flow guide 1d. The negative ion and ozone generating means 1a is disposed on the downstream side from the humidifying means 1b in the direction of air circulation.
Patent JP-2002294129-A (JP)
Title: Printing ink binder for laminate can
Inventor: MORIYA MASAKO
IPC: C09D11/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a printing ink binder for laminate cans which is prepared by using an organic solvent containing no toluene, the whitening of which occurring under a high hot-water condition easily disappears, and the part of which subjected to neckline working or flange working hardly undergoes delamination. SOLUTION: This printing ink binder uses, as a binder resin, a polyester urethane-urea resin which is prepared by using a dicarboxylic acid component comprising an aliphatic dicarbooxylic acid and an aromatic dicarboxylic acid in a wt. ratio of (5/95)-(70/30).
Patent JP-2002292264-A (JP)
Title: Dispersant, composition which uses the dispersant, and method and device for forming image by using the same
Inventor: SATO KOICHI
IPC: C09D11/326
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant having excellent dispersion characteristics and to provide a high functional and high-performance image forming material suitable for the method and the device for forming images with properties of high picture quality, fast process and energy saving. SOLUTION: The dispersant contains a compound consisting of a liquid crystalline mesogenic group and two side chains coupled to the both ends of the liquid crystal mesogenic group. The two side chains have the skeletal parts independently selected from (OCH2 CH2 )x and (OCH2 CHCH3 )y , wherein each of x and y represents an integer from 3 to 25.
Patent JP-2002293839-A (JP)
Title: Hardenable composition and its hardened product
Inventor: YAMAGUCHI KEIICHI
IPC: C08F220/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hardenable composition giving a hardened product excellent in antistatic properties, mar resistance and transparency or the like and to provide the hardened product. SOLUTION: An organic solvent hardenable composition is characterized by containing the following compounds (A-1) to (D) in the total solid content of which the concentration is 0.5-75%. (A-1) a tin-oxide containing a needle- shaped antimon of 40-80 wt.%, (B) a reactant of a hydroxyl group-containing multifunctional (meth)acrylate and a diisocyanate of 5-40 wt.%, (C) a multifunctional (meth)acrylate of 5-30 wt.%, (D) a photopolymerization initiator of 0.5-10 wt.%.
Patent JP-2002298077-A (JP)
Title: Two-dimensional code, reading method of two-dimensional code, program, and computer readable record medium
Inventor: FUJITA TSUTOMU
IPC: G06K7/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional code capable of storing a large capacity of information, its reading method, a program, and a computer readable record medium. SOLUTION: Circumferential sides of a two-dimensional matrix 2 are surrounded with solid lines a-d, heading lines R11 and R12 are disposed outside a rectangular corner D, heading lines R13 and R14 are disposed outsides rectangular corners B and C respectively, heading lines R21-R23 and R31-R33 are disposed outsides the sides a and b, heading lines R41-R43 and R51-R53 are disposed insides the sides c and d. The heading lines R21-R23 and R41-R43 are disposed at a same pitch P1, and the heading lines R31-R33 and R51-R53 are disposed at a same pitch P2. Data density information and positioning information are obtained in decoding based on the heading lines.
Patent JP-2002298891-A (JP)
Title: Deterioration promoting device and deterioration promoting method
Inventor: SHINTAKU HIDEKI
IPC: H01M8/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a deterioration promoting device for evaluating the durability of the ion-exchange membrane, MEA and gas diffusion layer of a solid polymer fuel cell in a short time. SOLUTION: The ion-exchange membrane (or the membrane-electrode joint body MEA) and gas diffusion layers 2 of the solid polymer fuel cell are clamped by a pair of permeable clamping members (permeable tool) 3 having flushed inner surfaces, and prescribed temperature and humidity are imparted to the ion-exchange membrane (or MEA) 1 and gas diffusion layers 2 under pressurization, to promote the deterioration of the ion-exchange membrane (or MEA) 1 and gas diffusion layers 2. A permeable member (e.g. a permeable foamed body or a plate having air holes formed therein) may be interposed between the gas diffusion layer 2 and the clamping member 3.
Patent JP-2002291371-A (JP)
Title: Aquarium decorative system
Inventor: NAKAJIMA YOSHIKATSU
IPC: A01K63/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium decorative system capable of attracting the interest of a person enjoying the aquarium by making use of bubbling up foams through the liquid in the aquarium. SOLUTION: This aquarium decorative system works as follows: compressed air is fed by an air pump 5 via an air feed pipe 4 to a bubbling nozzle 3 and released as numerous bubbles B via fine holes 3a into the liquid W in the aquarium 2; meanwhile, the liquid W in a bubble line 6 is sucked by a water pump 7 to form a flow in the line 6 toward the suction port 7a of the water pump 7; when the bubbles B released from the nozzle 3 float up in the liquid W in the aquarium 2, the bubbles B are invited from the intake port 8 of the line 6 along the liquid W sucked through the intake port 8; the bubbles B thus invited flow downward in the perpendicular line 6a together with the liquid W by the sucking action of the water pump 7 and then flow horizontally in the horizontal line 6b toward the water pump 7. Since the bubble line 6 is a tubular form made of a transparent material, the flow of the bubbles B in the line 6 can be enjoyed by person(s) through the wall material 2a of the aquarium 2.
Patent JP-2002297232-A (JP)
Title: Plant remote monitoring system
Inventor: UMEZAWA SOHEI
IPC: G06F3/14
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plant remote monitoring system in which a communicating time and a communication tariff are decreased by reducing a transmission data capacity as much as possible, and monitoring data in an extremely readable configuration is quickly displayed. SOLUTION: This system is provided with a WWW server device 6 for preparing an HTML file by extracting fluctuating data necessary for remote monitoring from the plant process data of an operation data server device 4 for collecting and storing the plant process data from an operation controller 3 for controlling the operation of plant equipment 2, and for distributing the HTML file to an Internet 7 and with monitoring terminal equipment 9 connected to the Internet 7 for receiving the HTML file distributed from the WWW server device 6 in response to a request to the WWW server device 6, and for screen- displaying the received HTML file and graphics data necessary for remote monitoring display held by its own equipment in a batch.