baber/WOPTO huggingface dataset:
Patent JP-2005023902-A (JP)
Title: Knock detection device for internal combustion engine
Inventor: TAKEMURA YUICHI
IPC: G01H17/00
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reliable knock determination higher than conventional one by using an original knock determining method which does not conventionally exist.  <P>SOLUTION: In knock determination, the waveform of a signal (the waveform of detected knock) passing through a band pass filter 17 of a knock sensor 16 is compared with an ideal knock waveform and the correlation between both of these is evaluated. The ideal knock waveform is calculated in consideration of a factor depending on a crank angle (a term depending on the crank angle), a factor depending on an actual time (a term depending on the actual time) and a factor depending on an engine structure (a vibration transmission function). For the factor depending on the actual time (the term depending on the actual time), energy loss in a combustion chamber and a time constant of the band pass filter 17 are considered. For the factor depending on the engine structure (the vibration transmission function), the influence of a vibration transmission system is taken into consideration during a time since knock vibration generated in a cylinder is transmitted to a cylinder block until it is detected by the knock sensor 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028774-A (JP)
Title: Original plate for planographic printing plate, and planographic printing method
Inventor: OSHIMA YASUHITO
IPC: B41N1/14
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate which has excellent developability on a printing machine, high sensitivity and high printing resistance; and to provide a planographic printing method.  <P>SOLUTION: In this original plate for the planographic printing plate, an image forming layer which contains a compound forming an acid or a radical by a photothermal conversion agent and heat, and a compound capable of being additionally polymerized by an acid or a radical, is provided on a hydrophilic substrate; on-machine development can be performed by using ink or dampening water; characteristically, the image forming layer also contains a filler; the ink or the dampening water is supplied in a state wherein the original plate for the planographic printing plate is subjected to image exposure and mounted on the printing machine; and the image forming layer in an unexposed area is removed for plate making, so that printing can be done.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030132-A (JP)
Title: Underwater foundation structure and underwater foundation construction method
Inventor: ASAI RYUICHI
IPC: E02D27/28
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure stability even when an actual ground state is different from a design condition.  <P>SOLUTION: This underground foundation structure has a foundation skeleton 10. The skeleton 10 has a side wall part 12, an upper bottom plate part 14, and a top plate part 16. A skirt part 22 is arranged on the lower end side of a bottom plate part 18. The skirt part 22 has an outer peripheral wall 24, and a partition wall 26. A filling pipe 28 is embedded in the outer peripheral wall 24 and the partition wall 26. This filling pipe 28 exists on the substantially center of the thickness direction of the outer peripheral wall 24 and the partition wall 26, and is extended in the vertical direction of the outer peripheral wall 24 or the partition wall 26, and the upper end is opened on the upper end by penetrating through a connecting part 20. A nozzle port 32 is communicably arranged in the filling pipe 28. When the foundation skeleton 10 is immersibly arranged, a ground improver supply pipe 30 is connected to the upper end of the filling pipe 28, and a ground improver is injected toward the water bottom ground 34 from the nozzle port 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029125-A (JP)
Title: Tractor
Inventor: GOTO TAKASHI
IPC: B62D25/10
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the labor to perform the mounting work of a fuel tank and dashboard.  <P>SOLUTION: The tractor is structured so that the fuel tank is installed in the rear of its primer mover part, the dashboard in the drive part is located just behind the fuel tank, and that a supporting frame is installed in the rear of the primer mover part for supporting the fuel tank and the dashboard in rigid construction. According to this constitution, because the fuel tank and the dashboard are integrally supported by the supporting frame arranged in a rear portion of the primer move part, it is possible to decrease the number of component parts and also the labor to perform the mounting works of the fuel tank and the dashboard.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319950-A (JP)
Title: Rectangular nitride semiconductor substrate capable of distinguishing surface and rear surface
Inventor: NAKAYAMA MASAHIRO
IPC: H01L21/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish the surface and rear surface of a rectangular nitride semiconductor substrate without relying upon the difference in surface roughness because visual distinguishment between the surface and rear surface of a conventional GaN wafer having a mirror surface and a rough rear surface based on the difference in surface roughness is difficult and the rough rear surface may cause adhesion of particles, warping, cracking or breaking.  <P>SOLUTION: In order to distinguish the surface and rear surface, long and short cuts are provided clockwise at two corners of a rectangular GaN substrate. The surface and rear surface are distinguished by providing one cut making an angle of 5°-40° at one corner, differentiating the beveling amount between the surface side and the rear surface side or writing a letter. Since the rear surface is made smoother to have a state approximate to the surface state, adhesion of particles is reduced, warping is suppressed and cracking and chipping are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037804-A (JP)
Title: Imaging apparatus
Inventor: YANAGISAWA MICHINOBU
IPC: G03B17/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which is downsized and is advantageous for securing a gripping property when being used.  <P>SOLUTION: The imaging apparatus 10 is equipped with a case 12, and a photographing optical system 14 provided on the front surface 1202 of the case 12. A grip part 24 and a housing part 26 are provided on the left side part of the surface 1202 of the case 12. The housing part 26 is provided to be extended up and down on the surface 1202 of the case 12, and the grip part 24 is housed in the housing part 26. The grip part 24 is constituted to move to a use position where it projects forward from the surface 1202 and a non-use position where it is positioned on the same plane as the surface 1202 or positioned on the inner side of the case 12 than the surface 1202 by a driving mechanism 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056043-A (JP)
Title: Information processor and information processing method, program, and recording medium
Inventor: KANAI TSUYOSHI
IPC: G06F3/048
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow editing in an electronic book.  <P>SOLUTION: A scrap book 250 exists as one of the electronic books, and is a content constituted of descriptions cut out from other electronic books. Objects as to the cut-out descriptions are a block object 229', a block attribute object 230', an image object 233', and an image data object 234'. When the prescribed description is cut out, only the object concerned in the description is copied to be added to the scrap book 250, because the electronic book is constituted of a tree structure by the objects.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004133412-A (JP)
Title: Thermosensitive planographic printing plate and image forming method
Inventor: WATANABE YASUYUKI
IPC: G03F7/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative type CTP (Computer to Plate) having the excellent resolution and plate wear in the printing area of a press plate obtained by forming a picture latent image by the heat generated by irradiation of a thermosensitive layer with a laser beam, then by developing the image by an alkaline-soluble developing solution with a thermosensitive planographic printing plate formed with the thermosensitive layer consisting of an alkaline-soluble polymer on the surface of a support having a hydrophilic surface.  <P>SOLUTION: The thermosensitive planographic printing plate formed with the thermosensitive layer consisting of the alkaline-soluble polymer on the surface of the support having the hydrophilic surface is characterized by the advance contact angle (θ<SP>f1</SP>) of the surface of the thermosensitive layer and water of 25°C ranging from 70 to 110°, the retreat contact angle (θ<SP>b2</SP>) of the surface of the thermosensitive layer after heating for 3 minutes at 150°C and the water of 25°C greater than the retreat contact angle (θ<SP>b1</SP>) of the surface of the thermosensitive layer prior to the heating and the water of 25°C, and the difference (θ<SP>b2</SP>-θ<SP>b1</SP>) of the retreat contact angle before and after the heating greater than 1° and smaller than 40°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005058855-A (JP)
Title: Recovery method for high purity boron
Inventor: KONO NORIO
IPC: B01J49/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering high purity boron from boron and phosphoric acid-containing drain discharged from various kinds of manufacturing processes and various kinds of treatment processes of plating, glass and medicines.  <P>SOLUTION: In the method for recovering the high purity boron, water containing boron and phosphoric acid is passed through a boron selective adsorption resin and then a mineral acid solution is passed to remove boron adsorbed onto the boron selective adsorption resin. The recovery method for the high purity boron is characterized by passing the mineral acid solution of a mineral acid after passing an aqueous alkali solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059691-A (JP)
Title: Automotive steering feeling setting device
Inventor: KASAHARA SATORU
IPC: B62D111/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automotive steering feeling setting device capable of setting desired steering feeling.  <P>SOLUTION: The automotive steering feeling setting device comprises a steering force characteristic control means (a second control unit 24) to control the steering force characteristic, a vehicular responsive characteristic control means (a third control unit 28) to control the vehicular responsive characteristic, and a steering feeling setting means to set desired steering feeling. The steering feeling setting means controls the steering force control means and/or the vehicular responsive characteristic control means so that the steering angle is returned by a predetermined value from the maximum steering angle in returning the steering wheel when a driver turns the steering wheel from a straight-running condition at a speed not lower than the predetermined vehicle speed and returns the steering wheel thereafter, and when the steering force is reduced by the predetermined steering force value constantly irrespective of the change in vehicle speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060809-A (JP)
Title: SURFACE-TREATED Al SHEET EXCELLENT IN SOLDERABILITY, ITS PRODUCTION METHOD AND HEAT SINK USING THE SAME
Inventor: HAYASHIDA TAKAHIRO
IPC: B05D3/10
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated Al sheet which is solderable, is excellent in adhesivity to a plated layer, solder wettability, soldering strength and heat-radiation property and can be suitably applied to a heat sink, the heat sink using the same, and a method for inexpensively producing the surface-treated Al sheet.  <P>SOLUTION: On the surface of an Al substrate, an Zn layer is formed through displacement plating, and an Ni layer is subsequently formed through plating. A layer which has a flux sticking property and improves heat-radiation property may be further formed on the heat-treated Al sheet. The layer which improves the heat-radiation property is formed by applying and drying an aqueous resin containing a black pigment and a water-soluble rosin on the surface-treated Al sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068040-A (JP)
Title: Method for producing porphyrin compound
Inventor: ARAMAKI SHINJI
IPC: C07B61/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-yield synthesis method when a large amount of a porphyrin compound is synthesized by tetramerization of a 2-hydroxymethylpyrrole.  <P>SOLUTION: In the method for producing a porphyrin compound comprising forming a porphyrinogen by acid treatment of a 2-hydroxymethylpyrrole and oxidizing the porphyrinogen, the method for producing a porphyrin compound comprises making oxygen sufficiently act on a reaction system in treating the 2-hydroxymethylpyrrole with an acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065896-A (JP)
Title: Air-cooled hydraulic massage machine
Inventor: TAKE SHUICHI
IPC: A61H23/04
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-cooled hydraulic massage machine with which water is cooled efficiently and silently, and a patient is supported comfortably to receive a comfortable massage.  <P>SOLUTION: The hydraulic massage machine (38) is equipped with a circulation pipe conduit (20) which comprises a circulation pump (24) to circulate the water in a water tank (1) and two or more cooling sections (26), and a radiator controlling circuit (35) which controls the operation of the above cooling sections (26), wherein the number of the cooling sections (26) in operation is changed and controlled corresponding to the temperature of the water. Also, the hydraulic massage machine is equipped with the circulation pipe conduit (20) which comprises the circulation pump (24) to circulate the water in the water tank (1), the cooling sections (26) and a cooling fan (28), and the radiator controlling circuit (35) which controls the operation of the above cooling fan (28), wherein it is constituted such that the number of rotation of the cooling fan (28) is changed and controlled corresponding to the temperature of the water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078523-A (JP)
Title: Serial transfer device
Inventor: IMAIZUMI MITSUHIRO
IPC: G11C7/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that essentiality of a system clock frequency multiplier (PLL) in realization of high-speed transfer makes physical design very difficult and causes increase of the power consumption because not only causing increase of the area but also requiring reinforcement of a clock line for supply of ultrahigh-speed clocks.  <P>SOLUTION: Serial data transfer is not synchronized with a clock, but a delay time which a serial transfer device itself has is utilized to transfer data per delay time. With respect to serial data reception, a delay time which a serial reception device itself has is utilized to take in data per delay time in the same manner as data transmission. Thus a need of a frequency multiplier (PLL) for generating an ultrahigh-speed clock for serial transfer is eliminated. Besides, a gate scale is made smaller than conventional techniques because clocks are not used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086225-A (JP)
Title: Solid state imaging device and method of driving solid state imaging device
Inventor: SUZUKI RYOJI
IPC: H04N5/372
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the voltage between a photoelectric conversion device and a floating diffusion region cannot sufficiently be secured when the power supply voltage of a device is reduced for saving power consumption and as a result the amount of saturated electric charges Qs is reduced because signal electric charges photoelectrically converted by the photoelectric conversion device and stored therein cannot completely be read.  <P>SOLUTION: The amount of the saturated electric charges Qs is increased by changing the power supply voltage AVD of a pixel 20 by ΔV to the positive side for a read period of the signal electric charges by a read transistor 22 so as to make the voltage between a photodiode 21 and the floating diffusion region FD larger than the voltage between the photodiode 21 and the floating diffusion region FD in a reset state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084714-A (JP)
Title: Confirming parking position system for
Inventor: KITAGAWA HIROYUKI
IPC: G01C21/26
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking position confirming system for confirming the parking position of a vehicle, even when the vehicle is parking at a place where radio waves from a portable unit cannot reach.  <P>SOLUTION: This on-vehicle system 1 transmits vehicle position information, including the position of a vehicle from a transmitting/receiving circuit 21 on the basis of a signal indicating that the parking position of the vehicle has been decided, such as a signal indicating that an ignition key has been turned on/off. A portable unit 10 receives the vehicle position information from the on-vehicle system 1 by using a transmitter/receiving circuit 14, stores the received vehicle position information in a memory 11, and reports the position of the vehicle, on the basis of the vehicle position information stored in the memory 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084823-A (JP)
Title: Browse history analyzer, analyzing method, and analyzing program
Inventor: TAIRA HIROSHI
IPC: G06F17/30
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To extract an accurate access sequence from a browse history of respective contents data.  <P>SOLUTION: This browse history analyzer for analyzing an access list using the browse history stored in a browse history memory for the respective contents data comprises an interruption decision time calculating means 14 for calculating the interruption decision time of the access list for the respective contents data according to a rule regulating the relation between specific information of the respective contents data and the interruption decision time of the access list; a browse time calculating means 16 for calculating the browse time indicating the time required for the respective access request side to browse the respective contents data from the access list; and an interruption decision means 17 for deciding that the access list including the contents data is interrupted at the end position of the contents data when the browse time of the respective contents data is longer than the interruption decision time of the access list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085375-A (JP)
Title: Housing case
Inventor: KOBAYASHI SEIJI
IPC: B65D85/57
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently house a plurality of disk cartridges for housing disk media, for having one surface thereof being formed semicircular and the other surface being formed to be a roughly square having a round corner to constitute its planar shape, e.g., in the housing case of a CD case size.  <P>SOLUTION: The disk cartridges are housed by opposing the semicircular parts to each other and shifting the center lines from each other. Alternatively, the disk cartridges are matched with each other so that the semicircular parts face in the same direction, and housed so as to shift their center lines from each other. Otherwise, the disk cartridges are housed so that the center lines of the disk cartridges are matched with each other on the diagonal line of the housing space, and the semicircular part of at least one of the disk cartridges positioned at both ends on the diagonal line faces the nearest end of the diagonal line. Thus, the disk cartridges are efficiently housed by using the circularity of the semicircular shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085010-A (JP)
Title: Information service providing method and providing device
Inventor: MATSUI KAZUKI
IPC: G06Q50/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information service providing method which enables distribution of information which suited user's interest field by extracting an interest field reflecting user's original taste without increasing user's input load.  <P>SOLUTION: The information service providing method uses an information service providing device which notifies information on information service to a user's terminal. The information service providing device is characterized in that it receives an expression of search conditions composed of free sentences input by a user at the time of search request for the information service together with user information which specifies the user; homologizes and accumulates the expressions of search conditions and the user information; extracts user information stored in homologizing with the search conditions having predetermined expressions when notifying information on the second information service recommended to the user; and notifies the information of the second information service to the user's user terminal specified by the extracted user information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083117-A (JP)
Title: Movable roof structure
Inventor: TANI NAOTAKA
IPC: E04D13/035
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable roof structure constituting a sunroom and a habitable space with a sense of indoor-outdoor integrity and easily changeable into a placid indoor space ensuring privacy.  <P>SOLUTION: In this movable roof structure of a dwelling building 10 with a sloped roof 1, the roof of at least some habitable spaces out of the respective indoor habitable spaces is formed with light transmitting parts 2 provided with light transmitting roofing materials 20 to allow daylighting indoors from the outdoors, and the roof on the light transmitting parts 2 is provided with movable roofing materials 3 displaced parallel slidably on a pair of rails 30. Sunlight streaming indoors from the outdoors through the light transmitting parts can thereby be shielded with the movable roofing materials 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139976-A (JP)
Title: Transparent conductive laminate and image display device
Inventor: TAZAWA HIROSHI
IPC: H01B5/14
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive laminate in which a transparent conductive film having a film quality matching to an object is laminated on a base without conducting pretreatment or equipment investment and to provide an image display device using the same.  <P>SOLUTION: The transparent conductive laminate is obtained by sequentially laminating at least a transparent resin base layer, an oxide layer made of Ti and/or Zr, and a conductive layer containing an indium/tin oxide as a main component. The conductive layer is dissolved without residue by dipping the laminate in an aqueous solution of a hydrochloric acid of one normal of the conductive layer for 30 s.  <P>COPYRIGHT: (C)2004,JPO