baber/WOPTO huggingface dataset:
Patent JP-2004032549-A (JP)
Title: Interleave communication system and interleave communication device
Inventor: ENDO SHOJI
IPC: H04L7/08
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interleave communication system which can enhance the transmission quality by decreasing detection errors of unique words even when a burst error occurs.  <P>SOLUTION: A transmitting side outputs a transmission signal 114 obtained by dividing an inputted transmitting burst signal 111 into a predetermined bit number unit, and by distributing and adding a unique word signal 112 for interleave. A receiving side detects the unique word distributed and added to a reception signal 121, compares it with a predetermined unique word pattern, and takes out a burst signal by deinterleaving when the unique word coincides with a bit array of the unique word pattern, or when a bit error rate is equal to or less than a preset bit error rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037498-A (JP)
Title: Driving circuit for optoelectronic device, optoelectronic device, electronic apparatus, and method for driving optoelectronic device
Inventor: SHIMIZU KOJI
IPC: G09G3/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for an optoelectronic device capable of reducing the display unevenness in a display device.  <P>SOLUTION: The driving circuit for the optoelectronic device having a matrix of pixels has a multiplexer having a plurality of multiplexer circuits for supplying a plurality of image signals through a plurality of switching circuits to a plurality of data lines of the matrix and a selection signal supplying means for supplying the selection signals to perform the selection of the image signals supplied to a plurality of the corresponding data lines from the multiplexer circuits in predetermined sequences so as to reduce the display unevenness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036112-A (JP)
Title: Concrete form holding device and method of forming concrete structure
Inventor: OGITA KIYOBUMI
IPC: E04G17/06
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion of a terminal body and damage thereto to obtain a highly durable concrete structure.  <P>SOLUTION: According to the structure of the concrete form holding device, a male screw portion 1a formed on an end of a separator 1 is screwed into a female screw portion 2a of the ceramic terminal body 2. Then a connection fixing bolt 5 having an engaging portion 5a for engaging with the outside of a form 4 is inserted into the form 4, a rubber ring 6, and a sleeve 3, and then into the female screw portion 2a of the terminal body 2, and further the bolt 5 is screwed into a female screw portion 1b formed in the male screw portion 1a of the separator 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003043622-A (JP)
Title: Black-and-white photographic material
Inventor: GRAY COLIN J
IPC: G03C1/053
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a black-and-white photographic material. SOLUTION: The black-and-white silver halide material for optical contact print contains at least one photographic emulsifier layer 12 including a silver halide-containing matrix and the matrix includes a polymer and a hydrophilic binder. The ratio of the weight of silver in the emulsifier layer 12 to the weight of the polymer in the layer 12 per unit area is <2.0. Since the photographic material ensures a reduced contact gain as compared with the conventional photographic material, it is suitable for use in optical contact print.
Patent JP-2004036958-A (JP)
Title: Hot-water storage-type hot-water supply heater
Inventor: HIROKAWA TOSHIO
IPC: F24D3/08
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water storage-type hot-water supply heater improving its heating performance and simultaneously reducing the running out of hot-water in supplying the hot-water.  <P>SOLUTION: This hot-water storage-type hot-water supply heater comprises a hot-water storage tank 7 for storing the hot-water for hot-water supply, a heating means 2 for heating the hot-water in the hot-water storage tank 7, a boiling-up control part 16 for boiling up the hot-water in the hot-water tank 7 in a state of controlling a boiling-up temperature to an arbitrary temperature within a predetermined temperature after heating by driving the heating means 2, and a heating circuit 33 for using the hot-water in the hot-water storage tank 7 as a heat source indirectly for heating. A heating boiling-up mode setting part 35 is mounted for setting the boiling-up control part 16 in the heating boiling-up mode, and the boiling-up operation is performed to control the boiling-up temperature to a maximum temperature within the predetermined temperature range, when the boiling-up operation is performed in the heating boiling-up mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040883-A (JP)
Title: Electric power steering arrangement
Inventor: TAKAGI MASANORI
IPC: H02P21/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering arrangement capable of raising the rotational speed of a motor as required for smooth steering feeling, with no degradation in fuel consumption saving effect nor upsizing of the motor.  <P>SOLUTION: A d-axis correction current setting means 38 is provided to for correction, for a d-axis current which is a d-axis component of a motor 8, as to weaken the magnetic field of the motor 8, if a q-axis command voltage Vqo is high, q-axis actual current Iqr is small, and motor rotational speed Nm is high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036732-A (JP)
Title: Cut-off valve
Inventor: ISHIKAWA KAZUO
IPC: F16L37/38
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cut-off valve formed in a simple shape, having excellent assemblage, disassemblability, and strength, and capable of assuring sufficient water flow passages.  <P>SOLUTION: This cut-off valve is slidably incorporated in a joint formed of a joint body and a connection body and connectable to a connection hose. A flange is provided at one end of a shaft body, and two movable pieces having a flexibility are fitted to the other end through a split groove. An annular groove for fitting an O-ring therein is provided in the movable piece side outer peripheral surface of the flange. The two movable pieces are formed so that the centers thereof on both sides of the split groove are diverted from the center of the shaft body toward the tip thereof. In addition, a plurality of projections are provided around the flange, and a plurality of projected lines are provided on the peripheral surface of the shaft body to form water flow passages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019281-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-07-02
Abstract: PROBLEM TO BE SOLVED: To increase the amusement of pachinko games without wearying players by diversifying conditions in a pachinko game machine in which a big win is generated to continuously bring a big-prize-winning opening into an open state when halting patterns of a pattern varying display are matched with one another. SOLUTION: When a hit ball enters an actuating prize-winning opening 9 provided for a game board 5, the patterns of numbers, symbols, etc., are varied and displayed in a plurality of rows on the pattern varying display 7. The big win is achieved in the case that the halting patterns are the same in the plurality of rows in the pachinko game machine. In the case that the halting patterns satisfying predetermined conditions continue by a predetermined number of times, a privilege different from the big win is provided.
Patent JP-2004034086-A (JP)
Title: Method for forming cavity into metal plate
Inventor: HAYADE TAKAYUKI
IPC: B21J5/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a cavity in a base member with which the base member can be formed inexpensively in high accuracy.  <P>SOLUTION: This method for forming the cavity 2 in a metal plate 10 by pushing a punch 12 having a prescribed shape from the one direction side 10a of the metal plate 10 having prescribed thickness, comprises a hole piercing process for piercing the holes 11 having the volume corresponding to the volume of the cavity 2 on the metal plate 10 and a cavity forming process for forming the cavity 2 on the the metal plate 10 by pushing the punch 12 having the prescribed shape from the one direction side 10a of the metal plate 10. Then, the metal thickness is shifted by pushing with the punch 12 into the holes 11, and when the punch 12 is pushed to a prescribed depth, the holes 11 are closed with the metal thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095354-A (JP)
Title: Device for packaging and distributing substance, in particular liquid lipstick
Inventor: DELAGE JEAN-FRANCOIS
IPC: A45D40/04
Filed: 2002-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for packaging and distributing a substance, in particular, a liquid, comprising a housing (240) for the substance, a piston (250) that is movable in the housing to expel the substance, and a piston-driving mechanism comprising a first element (220) that is turnable relative to a second element (210) to cause axial displacement of the piston in the housing, when one of the elements has turned a certain amount at least once relative to the other. SOLUTION: The device comprises a ring (280) for transforming a relative rotation of the two elements over a first angular stroke in the substance- dispensing direction into axial displacement of the two elements. First, the ring (280) is arranged to be capable of turning with the first element (220) over a first angular path and to co-operate with the second element (210) to cause the axial displacement. Second, when the relative rotation of the two elements is continued beyond the first angular stroke (i), the ring is arranged to be capable of turning relative to the first element (220) by being sequentially driven by the second element (210).
Patent JP-2004037964-A (JP)
Title: Plastic spectacle frame with metal decoration and method for manufacturing same
Inventor: FUJIMA ATSUHIRO
IPC: G02C5/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic spectacle frame, having metal decorations on its surface, which has high durability, chemical resistance, and scratch resistance and requires no protective coating while the decorations are able to deform following up deformation of plastic.  <P>SOLUTION: A hard coat layer is formed on the surface of a plastic molding in a shape of a spectacle frame first, a layer of metal (Ti, TiAl, Cr, etc.) is provided thereupon by sputtering, and further a layer of a hard metal compound (TiN, TiC, TiCN, CrN, TiAlN, etc.) having a metallic color on its surface is formed on the sputtering layer of the metal by carrying out ion plating while nitrogen gas or acetylene gas is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034001-A (JP)
Title: Method for improving water quality
Inventor: SAEKI KOZO
IPC: C02F1/44
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving water quality which can easily adjust freshwater obtained by treating seawater with a reverse osmosis membrane apparatus and freshwater obtained by treating river water with a microfiltration membrane, ultrafiltration membrane, or reverse osmosis membrane apparatus, without the necessity of dissolving carbon dioxide gas, so as to satisfy pH of the comfort water quality standard and Langeliers index at the same time (for example, pH is 7.0-8.0 and Langeliers index is -1-0).  <P>SOLUTION: Calcium chloride and sodium hydrogen carbonate are injected directly to the freshwater when its pH is 7.0, or injected to the freshwater after adjusting its pH to ≤7.0 by acid addition when its pH is >7.0, thereby adjusting the pH and Langeliers index of the freshwater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113846-A (JP)
Title: Roller bearing and spindle device for machine tool
Inventor: AZUMI SABURO
IPC: F16C33/66
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing which is favorable in the environmental aspect and the cost aspect, and achieves the high-speed rotation and the long service life. SOLUTION: In the grease-lubricated roller bearing 10, a fill-up hole 15 is formed in an outer ring 12, and a grease is supplemented via the fill-up hole 15 so that each feed of grease is 0.1-4% of the volume of a bearing space.
Patent JP-2004044722-A (JP)
Title: Neutral controller for vehicle
Inventor: IDETO JUNJI
IPC: F16H61/20
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral controller for a vehicle capable of maintaining a high cleaning efficiency of exhaust gas due to a catalyst by improving a fuel efficiency.  <P>SOLUTION: To improve the fuel efficiency, electronic controllers 30 and 40 perform a neutral control for forcedly moving an automatic transmission 10 to a state corresponding to a neutral when the prescribed conditions of the vehicle are satisfied while the shift position of the automatic transmission 10 is set to a driving position. The electronic controllers 30 and 40 control to perform and stop the neutral control depending on the temperature of the catalyst provided in the vehicle. Thus, the temperature of the catalyst can be maintained in a state in which the exhaust gas cleaning efficiency is high. Accordingly, while the high exhaust gas cleaning efficiency is maintained, the fuel efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047804-A (JP)
Title: Photodiode array device and its driving method
Inventor: ASADA KENICHI
IPC: H01L33/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for restraining crosstalks between adjacent channels of a PD array.  <P>SOLUTION: There are provided a photodiode array 10 where a plurality of photodiodes are arrayed, a switch array 15 comprising switches corresponding to each of photodiodes, a current voltage converting means 16 comprising one OP-Amp for converting currents flowing through the photodiodes into voltages, a reverse bias electric source 17, and a voltage measuring means 19. Each of switches can switch a corresponding diode to connect to the reverse bias electric source or the current voltage converting means. The Op-Amp connects one measuring photodiode that is a measuring object to the OP-Amp in the photodiode array device connected to the voltage measuring means, while the OP-Amp connects other photodiodes that are not measured to the reverse bias electric source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042556-A (JP)
Title: Image processor for photograph for certificate, program for use in the same, and processor for photograph for certificate
Inventor: NAKAKUBO MASAHIRO
IPC: B41J21/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate an order relevant to a photographic image after the photograph for a certificate is printed.  <P>SOLUTION: In terms of print data which are edited by an image processor for the photograph for the certificate, a plurality of areas are set in photographic paper 50 in accordance with the size of the print and the number of the prints. Photographic image data with file names x and y, which are obtained as the photographs for the certificate, are arranged in the respective areas in such a manner as to be separated from each other, so that a margin part 51 can be formed. Order numbers of the respective photographic images are arranged on the margin parts 51 which are formed near the photographic images, and cutting marks 53 are formed near the corner parts of the respective photographic images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049250-A (JP)
Title: Electronic endoscope system
Inventor: ABE KAZUNORI
IPC: A61B1/04
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish better image processing even when scopes different in the type are used by sharing power source wires and signal lines.  <P>SOLUTION: One coaxial cable 10 is arranged between the scope A and a processor unit B. In the scope A, an image signal is overlapped onto a power supply source of the coaxial cable 10 while a scope information signal onto it during the blanking period following the first horizontal line signal in the first field of the image signal with a waveform overlapping circuit 17, and in the processor unit B, an electronic shutter control signal is overlapped onto it during the blanking period of the first horizontal line signal in the second field of the image signal. Thus, in the processor unit B, image processing is carried out correspondingly to the scope characteristics, and in the scope A, the brightness of the images is well-maintained by an electronic shutter control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052807-A (JP)
Title: Speed change gears for automatic transmission
Inventor: CHOI HYUN YOUNG
IPC: F16H3/66
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change gear for an automatic transmission capable of securing a larger outer diameter of a differential gear against a distance between a main shaft of a gear train and a shaft of a differential gear.  <P>SOLUTION: The speed change gear for an automatic transmission comprises an input gear (input portion) 1 charging rotation of a power source, an output gear (output portion) 2 transmitting output rotation of the speed change gear, a plurality of planetary gear groups G1, G2, and G3 including compound planetary gear trains G2 and G3 capable of providing multiple transmitting paths among them, and a clutch and brake capable of selectively connecting and disconnecting so as to change rotation speed of the input portion with a corresponding speed change ratio by selecting one of the transmitting paths and to output to the output portion. 6-speed forward gearshifts and a 1-speed reverse gearshift are selective in the speed change gear in combination of fastening and releasing of the clutch and brake. Further, a third clutch (directly connecting clutch) C3 transmitting rotation of the power source to a speed change mechanism in a latter stage at same velocity is arranged on the radial outward of a first ring gear R1 of the planetary gear group G1 for reduction. A clutch hub including the third clutch C3 and being an input member to the clutch C3 is provided on the outer periphery of the first ring gear R1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056854-A (JP)
Title: Power supply device
Inventor: NARISHIMA KAZUHIKO
IPC: H02M3/28
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide such power supply device configuration as controlling by a fine control width is possible, related to a power supply device which controls an output based on PWM signal.  <P>SOLUTION: A power supply device for controlling an output based on a pulse width modulation signal (PWM signal), performs output control with a generated electric signal as a control signal by generating the electric signal which allows setting with finer control width, independent of setting interval of duty which is set based on a digital value. A first reference voltage is converted into a second reference voltage based on the PWM signal, the second reference voltage is further converted based on the PWM signal to generate a third reference voltage which is used as the control signal for output control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051698-A (JP)
Title: Varnish composition, liquid crystal-aligning agent, liquid crystal-aligned film, and liquid crystal display element
Inventor: SHIMIZU ITSUO
IPC: C09D179/08
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a varnish composition which contains a polyamic acid or a soluble polyimide and has a drying speed adjusted so as to improve the uniformity of film thickness; and its use.  <P>SOLUTION: The varnish composition contains at least one polymer selected from the polymer group consisting of polyamic acids and soluble polyimides and a solvent containing a dialkylimidazolidinone and a lactone, each in a quantity of 1-99 wt.% based on the total quantity of the solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054574-A (JP)
Title: Method for providing sales support information
Inventor: WATANABE MITSUYOSHI
IPC: G06Q10/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide information related with a selling method optimal to each sales staff by analyzing the selling method of a product according to the attribute of the sales staff, the geographical condition of a store, or the characteristics of a customer.  <P>SOLUTION: A sales staff terminal to be operated by the sales staff includes the steps of: transmitting answer request information to request answer information being an answer to a selling method; receiving the answer information from the sales staff terminal; storing the answer information in a storage means; extracting the pieces of answer information corresponding to the selling method from the storage means and totalizing the pieces of information for each predetermined group; and transmitting the totalization result of each predetermined group totalized in the totaling step to sales staff terminals classified into the predetermined groups. Thus, it is possible to provide a selling method optimal to each sales staff by totalizing the opinions of the sales staffs with respect to the selling method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055422-A (JP)
Title: Method of manufacturing plasma display panel and aging device
Inventor: TONO HIDETAKA
IPC: H01J11/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a plasma display panel and an aging device for allowing aging to be sufficiently performed in the plasma display panel.  <P>SOLUTION: The method of manufacturing a plasma display panel includes an aging process comprising generating first discharge in a discharge cell 13, and generating second discharge between adjacent discharge cells 13, for discharge in a discharge space 12. It is thus possible to provide a method of manufacturing a plasma display panel and an aging device for allowing aging to be sufficiently performed in the plasma display panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051902-A (JP)
Title: Fluororesin paste and its use
Inventor: NAKAGAWA SHINYA
IPC: C10M107/38
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin paste containing substantially no fluorine type oil excellent in sealability and lubricity, which can advantageously be used as a lubricant and can be produced effectively at a low cost.  <P>SOLUTION: The fluororesin paste comprises 30-50 wt%, preferably 35-45 wt%, of a powdery fluororesin, 10-25 wt%, preferably 15-20 wt%, of a surfactant, 1-10 wt%, preferably 3-5 wt%, of a water-swelling mineral and 30-50 wt%, preferably 35-45 wt% of water (the total amount of the whole ingredients in the fluororesin paste being 100 wt%).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069104-A (JP)
Title: Piezoelectric element and oscillation transducer capable of utilizing it
Inventor: BIRTH MICHAEL
IPC: H01L41/187
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric element having high sensitivity and a sufficient mechanical strength and to provide an oscillation transducer utilizing the element. SOLUTION: The piezoelectric element used for converting pressure signals into electric signals or electric signals into pressure signals is provided with a porous uniform ceramic body 1 and at least two electrodes 2 attached to the body 1. The body 1 has open pores and, preferably, is wholly sealed hermetically with an elastic coating 4. The oscillation transducer is provided with the piezoelectric element housed in a housing. One bottom face of the piezoelectric element is firmly fixed to the base section of the housing. The opposite bottom face of the element becomes a vibration sensing face. It is preferable to not cover the sensing face with the housing. The housing is filled up with a casting material. The piezoelectric element is mechanically parted from the casting material.