baber/WOPTO huggingface dataset:
Patent JP-2002256504-A (JP)
Title: Construction method for widened road
Inventor: MORIKAWA TAKAYOSHI
IPC: E01C1/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a widened road capable of avoiding traffic interruption when constructing the widened road. SOLUTION: In this construction method for the widened road, the widened road 1C is constructed along an existing road 1A through a boundary join part 1B on the valley side of the existing road 1A constructed already on the inclined ground. This method comprises a process in which a causeway main body 20 consisting of piles 3, a beam 6, a covering receive beam 12, and a covering plate 13 is constructed by a launching construction method while ensuring traffic of the existing road 1A on the valley side of the existing road 1A, a process in which road traffic is switched to the causeway main body 20 from the existing road 1A to construct the boundary join part 1B after the construction of the causeway main body 20 is completed, and a process in which road traffic is switched to the existing road 1A from the causeway main body 20 after the boundary join part 1B is constructed,  the covering plate 12 and the covering receive beam 13 are removed to construct a floor slab 7 on the beam 6, and pavement 8 is performed on the floor slab 7 to construct the widened road 1C.
Patent JP-2002257140-A (JP)
Title: Rolling device
Inventor: YAMAMOTO KOICHI
IPC: F16C33/32
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device provided with a ceramic rolling body appropriate for a measuring SEM rolling device or X-ray tube rotation anode. SOLUTION: A ceramic material containing an additive composed of one or more substances selected out of nitride, carbide, and oxide of a transition metal at the ratio of 10-60 weight % is used as a material for the rolling body.
Patent JP-2002253109-A (JP)
Title: Dough without using charging water, bread and method for producing them
Inventor: TAKAGI TAKAO
IPC: A21D13/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide dough capable of preparing it without using charging water, bread and a method for producing the dough and bread. SOLUTION: The dough is obtained by using at least flour, sugar, a common salt and yeast, putting edible materials of vegetables and fruits cut into tiny pieces and their juice therein and beating and kneading these food materials.
Patent JP-2002267013-A (JP)
Title: Shift changeover device
Inventor: HATTORI HIDEO
IPC: F16H61/32
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost shift changeover device 100 free of malfunction in changing over by improving its operating mechanism. SOLUTION: The shift changeover device includes a detent mechanism part 50 composed of a movable detent part 21 formed at the periphery of a disc part 15a and a stationary detent part 20 having a projection (sphere) 20c at one end and exerting a force to push itself by a coil spring 20b in the direction toward the movable detent part 21 (B in Fig. 1), in which an optimum combination is established between a rotational energy (D in Fig. 1) to accumulate a twist torque in a torsion spring 4 and to rotate the disc part 15a and a rotational energy to conduct the power on-off control to a motor 3 while the power supplied to the motor 3 is made constant and to rotate the disc part 15a (C in Fig. 1), and thereby the changing-over from 2H (two-wheel high-speed range drive) to 4H (four-wheel high-speed range drive), for example of a four-wheel drive car, is conducted smoothly.
Patent JP-2001279667-A (JP)
Title: Method for constructing cast-in-place pile just under existing foundation
Inventor: YOSHIKAWA TADASHI
IPC: E02D5/34
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To easily and surely improve support force of a foundation, strength and horizontally deforming performance without expanding the area and without removing an existing foundation, and effectively use an existing pile when there is the existing pile. SOLUTION: A vertical directional through hole 4a is bored in the existing foundation 1. A columnar ground improver 3 is constructed just under the existing foundation by a high pressure injection replacement method by using this through hole 4a. For example, a wire rod 7 is arranged in a spiral shape near a peripheral surface on the inside of this columnar ground improver 3 by using a through hole 4b bored in the existing foundation, or the columnar ground improver covered with a bag is created. A rope is arranged in a spiral shape by applying centrifugal force to a weight of the rope instead of this. Thus, a vertical directional steel material 8 is arranged inside the wire rod 7 arranged in a spiral shape inside the columnar ground improver 3.
Patent JP-2002280764-A (JP)
Title: Device for securing ferrite core
Inventor: OYAMA MASAMI
IPC: H01F27/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for securing a noise-prevention ferrite core extremely simply to a bus bar for high current output. SOLUTION: A ceiling part 1E is formed in a leaf spring 1 made of a resilient material, arm parts 1A are extended in L-shape from the opposite ends of the ceiling part 1E, the arm parts 1A are provided with an engaging protrusion 1B and an extended part 1C, respectively, ferrite cores 3 and 3 having a hollow part being inserted with a planar bus bar 2 are held by the ceiling part 1E and the extended part 1C, and the engaging protrusion 1B engages with a stop means 2A of the planar bus bar 2.
Patent JP-2002277635-A (JP)
Title: Laminated retardation plate, polarizing plate and liquid crystal panel using them
Inventor: SASAKI SHINICHI
IPC: G02B5/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a retardation plate which has improved viewing angle characteristics and can realize a high contrast liquid crystal display device, a polarizing plate integrating the retardation plate thereinto, and the liquid crystal display device using them. SOLUTION: The laminated retardation plate is obtained by laminating two or more sheets of resin films of 10 nm or under in retardation value in the film normal direction so as not to increase the retardation value in the film normal direction. As regards the film, the slow axis direction of the retardation in an obliquely seen direction when rotating the film taking the slow axis direction of the minute retardation as a reference, is always kept to match with the rotational axis direction and the retardation value of the slow axis direction in the obliquely seen direction is increased. The resin films preferably includes at least one or more combinations of the resin film with their wavelength dispersion value αdifferent from each other by >=0.05.
Patent JP-2002280046-A (JP)
Title: Fuel cell system
Inventor: SATO KAZUO
IPC: H01M8/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of efficiently recovering moisture in exhaust gas exhausted from an oxidizer electrode of a fuel cell main body, miniaturing a water condenser and avoiding overheating. SOLUTION: Cooling water of a fuel cell vehicle is circulated in a radiator 2, a cooling water circulation pump 41, a driving motor 40, a water passage change-over valve 4 and a water-cooling type water condenser 25. The water passage change-over valve 44 is changed over to a by-pass channel 47 from a conduit run 46 to pass the water condenser 25 in the case when a water level detected by a water level sensor (not shown in the drawing) of a water tank 30 is sufficient or in the case when temperature detected by a cooling water temperature sensor 48 is higher than a specified value.
Patent JP-2002277557-A (JP)
Title: Estimation method for epicentral distance and magnitude and device therefor
Inventor: ASHITANI KIMITOSHI
IPC: G01V1/28
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an estimation method for an epicentral distance and a magnitude and a device therefor capable of estimating the epicentral distance and the magnitude from parameters obtained by quantifying the shape of a wave form by fitting it by a simple function having several parameters. SOLUTION: This estimation device for the epicentral distance and the magnitude is provided with: a seismometer 1; a memory 14 for storing digital wave form data of first ground movement from the seismometer 15 and a parameter calculation part 15 for removing an offset, taking the absolute value of the data, smoothing the wave form, fitting it with an equation of y=Bt.e<-> A<t> to obtain the parameters A and B, finding the epicentral distance from the found parameter B, and finding the maximum amplitude value within a reference period based on the epicentral distance or the magnitude from the found parameter A.
Patent JP-2002339466-A (JP)
Title: Reinforced concrete aseismatic structure and slit material
Inventor: MATSUMOTO YOSHIYA
IPC: E04B2/56
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide aseismatic reinforced concrete structure of excellent workability with large inertia force and restoring force while reducing applied material and cost. SOLUTION: This reinforced concrete aseismatic structure is characterized by interposing a slit material 3 integrally composed of a lightweight concrete member 4 and a stress relieving member 5, inside or around a structure such as a column, a beam, a floor or a wall in reinforced concrete (including steel encased reinforced concrete) structure.
Patent JP-2002283871-A (JP)
Title: Accelerator pedal device
Inventor: SAKAMOTO KAZUNORI
IPC: F02D11/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an accelerator pedal, capable of lessening the number of an electrical sensor or switch, suppressing the device costs and producing an appropriate hysteresis load. SOLUTION: The accelerator pedal device has an accelerator pedal 1a, a pedal shaft 2, which is rotatably supported in a housing 4 and rotated by the operation of the accelerator pedal 1a, an accelerator pedal arm 1, which is oscillated by the rotation of the pedal shaft, an accelerator opening sensor for detecting the rotational angle of the pedal shaft so as at least to control kick down, and a mechanical kick down load producing mechanism 9 exerting a reaction force to the accelerator pedal arm 1 by pressing for the accelerator pedal arm 1 in the housing 4, when the accelerator pedal arm 1 is oscillated to the prescribed angle.
Patent JP-2002284688-A (JP)
Title: Releasing agent for g2 or s period accumlating activity
Inventor: MURAGATA TSUTOMU
IPC: A61P35/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent for G2 or S period accumulating activity of cancer cells containing indolocarbazole derivatives or pharmacologicaly acceptable salts thereof as active ingredients. SOLUTION: The indolocarbazole derivatives or the pharmacologically acceptable salts thereof depicted by general formula (I), typically: illustrated by X= CO2 CH3 , W<1> =H, W<2> =OH, R<1> =H; X=CO2 CH3 , W<1> =H, W<2> =OH, R<1> =OH; X=CH2 OH, W<1> =H, W<2> =OH, R<1> =H; X=CH2 OH, W<1> =H, W<2> =SCH2 CH3 , R<1> =H; X=CO2 CH3 , W<1> =H, W<2> =OCH2 CH3 ; R<1> =H, etc.
Patent JP-2002283743-A (JP)
Title: Heat-sensitive recording material
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/333
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which is high in color developing sensitivity, has excellent whiteness, ground color and preservability, does not fade in color even in touch with body fat, and is little in lowering of a printing capability (excellent re-printability) even being left under high temperature and high humidity. SOLUTION: In this heat-sensitive recording material, a heat-sensitive color developing layer contains at least one of sulfonamide phenol derivatives represented by formula 1 [wherein, X is hydrogen atom, a halogen atom, alkyl group, hydroxyl group, alkoxyl group or nitro group, R1 -R5 are each hydrogen atom, a halogen atom, alkyl group, cycloalkyl group, aralkyl group, aryl group, alkenyl group, alkoxyl group, cycloalkoxyl group, alkenyloxy group, nitro group or acyl group, and the R1 and R2 or R2 and R3 may form an aromatic ring] as an organic developer, furthermore contains 2-benzyloxy naphthalene.
Patent JP-2002282058-A (JP)
Title: Structure of housing rack
Inventor: MURASE HARUHIKO
IPC: A47B96/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a housing rack which enables altering of the mounting position of a mount angle 15 or a mount rail 16 at each stage with a simple structure and achieves a steady security. SOLUTION: Support metalwares 8 each with a roughly U-shaped cross section are screwed down at arbitrary positions of a post 1, partition plates 5 are inserted into bend parts of the support metalwares 8 to divide the body 4 a plurality of stages. Then, the mount angle 15 or the mount rail 16 is mounted on the support metalwares 8 separately at each stage.
Patent JP-2002289722-A (JP)
Title: Package for semiconductor and its manufacturing method
Inventor: NARUSHIGE KEIJI
IPC: H01L23/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a package for a semiconductor using a heat sink that has no defect and can be stably supplied and is inexpensive, and to provide its manufacturing method. SOLUTION: By bonding a frame 11 consisting of metal or ceramic to the heat sink 12 that consists of an Fe-Ni-Co alloy or an Fe-Ni alloy and is partially provided with installation holes 13 and where the installation holes 13 and the contour are formed with a punching die, a cavity part 15 for accommodating the semiconductor element is formed inside the frame 11.
Patent JP-2002290566-A (JP)
Title: Terminating call selecting system
Inventor: YAMAMOTO SHUNICHI
IPC: H04M3/42
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance convenience when a called party registers or releases a reject number. SOLUTION: When a terminating call to a called party (contractor) is recognized by a subscriber exchange 4b, an SCP 7 registers the telephone number of a calling party on a called party number list for each called party. The SCP 7 displays the called party number list on the screen of a personal computer 3 of the called party, accepts a telephone number selected by the called party to be rejected as a reject number, and registers it in a reject number registration list. Subsequently, the subscriber exchange 4b rejects a terminating call of a reject number to the called party. When registration is released, a reject number list is displayed on the screen of the personal computer 3 and registration of a reject number selected by the called party is released.
Patent JP-2002293512-A (JP)
Title: Ozone generator
Inventor: MURATA TAKAAKI
IPC: C01B13/11
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an high concentration ozone generator which is more compact and cheaper than the conventional volume discharge type ozone generator. SOLUTION: The dielectric material 9 is placed on at least either surface of the metal plate 8, and the metal plate 8 has a cooling system. The electric discharge is generated on the surface of the dielectric material 9 by applying a voltage through the dielectric material 9, in the ozone generator. The dielectric material 9 is directly stuck on the metal plate 8 by the coiled elastic members 12.
Patent JP-2002295205-A (JP)
Title: Rankine cycle
Inventor: NABESHIMA NORIYUKI
IPC: F25B9/06
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To choose a working fluid for Rankine cycle, so as to improve the cycle efficiency. SOLUTION: A working fluid, of which Y value (Y=ηth ×δh×ρ/ΔP) indicates a maximum is used by choosing for X value (X=Pc/Pcr), where Pc is saturated vapor pressure at 45 deg.C as the working fluid, Pcr is critical pressure, ηth is Rankine theoretical efficiency, δh is enthalpy different at output and inlet ports, ρis density at the outlet and inlets of an expansion machine, and Δ is pressurization difference by a liquid pump.
Patent JP-2002299863-A (JP)
Title: Rack for housing apparatus
Inventor: YAMASHITA TAKEHIDE
IPC: H05K7/18
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a rack for housing an apparatus which ensures the security for each rack and facilitates the maintenance and check work in each rack, even if a plurality of racks are connected. SOLUTION: The rack P has a door 1 mounted on the front side or each side thereof, and a slide side plate 2 covering the side of the rack P slidably fore and back on the rack P side. The side plate 2 of an optional one of a plurality of racks P connected in a horizontal array is made removable by pulling in a direction set to the opening direction of the door 1. The pulling end of the side plate 2 is disposed inside the door 1 so that the plate 2 can be pulled out only when the door 1 opens. An electromagnetic lock 4 is mounted on a locking part of the door 1, and a sensor 5 for sensing the open-close motion of the door 1 is mounted in an opening of the rack P.
Patent JP-2002296031-A (JP)
Title: Laser surveying instrument
Inventor: RYOKE TAKENORI
IPC: G01C15/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To dispense with keys for changing the set values of scanning width and scanning speed by making it possible to automatically change the set values of the scanning width and scanning speed according to the set value of condensing distance of a laser beam, in a laser surveying instrument. SOLUTION: This laser surveying instrument is equipped with a focus motor 35 with a focus lens 44 for changing the condensing distance of the laser beam 6 according to the set condensing distance, a rotation part 4 for causing the beam 6 to scan back and forth according to the set scanning width and scanning speed, and a control part C for controlling the focus motor 35 and rotation part 4, wherein the control part C sets the condensing distance of the laser beam 6 according to a signal from a long-range key 16 or short-range key 18 and automatically sets the scanning width and scanning speed according to the condensing distance.
Patent JP-2001354279-A (JP)
Title: Pushbutton
Inventor: BETHUNE ALAIN
IPC: B05B11/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To fully or partly improve drawbacks in conventional devices for containing and dispensing a liquid or semiliquid fluid. SOLUTION: A pushbutton actuates a dispenser member having a moving element movable between two positions, a head (14) for defining both a bearing surface (26) for a user and a dispensing orifice, and an elastically deformable portion (15) for interconnecting the head (14) to a base (10). The head is suitably secured to the moving element. The elastically deformable portion (15) is arranged so as to be deformed in the direction in which the elastically deformable portion itself advances when the head is depressed, and suitably returns the moving element to its initial position by return due to a resilient force.
Patent JP-2002292611-A (JP)
Title: Method for manufacturing gradient function material
Inventor: KATOU NOBUHISA
IPC: C04B35/622
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gradient function material capable of obtaining the gradient function material changing in a composition or a structure in various type gradient patterns. SOLUTION: The method for manufacturing the gradient function material comprises the steps of supplying raw material slurries A, B to a mixing space 18 of a mixing/discharging unit 13 while changing respective supplying speeds, and mixing the slurries by shaking and agitating to a mixed slurry. The method further comprises the steps of spray discharging the mixed slurry from a discharge port 20 simultaneously upon mixing and laminating and filling the mixed slurry in a mold 12. A ratio of the slurry A to the slurry B when the slurries A, B are supplied to the mixing space 18 is also maintained in the mixed slurry.
Patent JP-2002300058-A (JP)
Title: Digital radio broadcast receiver
Inventor: OCHI KEIZO
IPC: H04B1/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital radio broadcast receiver that can efficiently use a plurality of tuners and newly start downloading by preventing interruption of reception of voice and interruption of downloading to the utmost. SOLUTION: The receiver is provided with a plurality of tuners 51a, 51b, 51c to receive a digital radio broadcast program broadcasting audio and contents data. When any tuner receives a program at the reception of instruction of downloading, the tuner not used for the reception is detected and the detected tuner is used for downloading. The downloading is carried out by using a decoder to demodulate data and storing the digital information data into an image storage memory 37 without converting the data.
Patent JP-2002291521-A (JP)
Title: Powder cosmetics container with a protective mesh
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a refill container with a mesh to guard against the cosmetics' dropping off, which can be manufactured at a lower cost. SOLUTION: This refill container A comprises a flexible container body 1 to hold powder cosmetics, having an opening on the top, and a mesh frame 2 having a mesh body 2b stretched over a stopper ring 2a. The mesh frame 2 is attached to the container body to cover the opening 1d in a way that the stopper ring 2a covers a flange 1c provided around the opening 1d. In the joint between the flange 1c and the container body 1, a circular thin element 1f is provided to achieve the purpose above.
Patent JP-2002303907-A (JP)
Title: Amplifying method for wide-band laser light
Inventor: KIRIYAMA HIROMITSU
IPC: G02F1/35
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient, simple and convenient amplifying method for wide-band laser light which uses light parametric effect. SOLUTION: To improve low laser amplification efficiency due to an inferior time overlap between seed light and exciting light when laser light (seed light) with wide-band spectrum width is amplified by using the light parametric effect, the exciting light is given a time delay against the seed light and passes through nonlinear optical crystal repeatedly to increase the use efficiency of the exciting light, thereby efficiently amplifying the seed light.
Patent JP-2002305041-A (JP)
Title: Solar cell
Inventor: MIYAMOTO TSUTOMU
IPC: H01M14/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell having a superior durability. SOLUTION: A solar cell 1A has a first substrate 2, a first electrode 3 installed on the upper face of the first substrate 2, a semiconductor electrode 4 installed on the upper face of the first electrode 3, a wall part (wall member) 5 installed so as to surround the semiconductor electrode 4 and having a housing space 8 in this inside, a second electrode 6 installed opposing to the semiconductor electrode 4 via the wall part 5, a second substrate 7 installed on the upper face of the second electrode 6, and an electrolyte gel (gelatinous electrolyte) 81 housed in the housing space 8.  The electrolyte gel 81 retains an electrolytic solution in a gel substrate, and as the gel substrate, a material which is mainly constituted of a thermoplastic resin, mainly constituted of a thermosetting resin, mainly constituted of a copolymer obtained by a polymerization of at least two kinds of compounds, or mainly constituted of the compound having a siloxane bond is preferable.
Patent JP-2002313888-A (JP)
Title: Jig for semiconductor
Inventor: NORO TADASHI
IPC: H01L21/68
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a jig for semiconductor which can improve the processing quality of a wafer. SOLUTION: The jig is used for the thermal treatment of the wafer. A wafer pocket 10 becoming a recessed part where the wafer is placed is arranged in a top face 12. The jig for semiconductor is constituted of a material which is generated by a CVD method including free carbon and is mainly composed of silicon carbide.