baber/WOPTO huggingface dataset:
Patent JP-2003063727-A (JP)
Title: Device and method for discharging paper sheet, paper sheet post-treating device, and image forming device
Inventor: YAMAKAWA MIKIHIKO
IPC: B65H15/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve problems that a conventional shift is low in the treatment efficiency and not suitable for a high-speed image forming device because carriage of sheets is stopped for treatment, and carriage control of the paper sheets is complicated by the stop control, and the stability in carriage is impaired. SOLUTION: The paper sheets are carried in an inverting and carrying unit, and the shifting treatment is performed while a plurality of paper sheets are allowed to simultaneously travel in the inverting and carrying unit.
Patent JP-2003065046-A (JP)
Title: Exhaust pipe-connecting body
Inventor: YOSHIKANE HIDEKI
IPC: F16L27/12
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe-connecting body capable of preventing occurrence of defects caused by the lowering of an exhaust gas temperature and suppressing the disturbance of displacement absorption. SOLUTION: The exhaust pipe-connecting body 1 is provided with the bellows 4, an outer blade 5 installed outside the bellows 4, and an inner pipe 6 set inside it. Since the inner pipe 6 is formed by spirally winding a tape-like body 9, it can relatively easily be bent, extended and contracted to avoid troubles such that displacement absorption is disturbed. Further, since the wall thickness thereof can be thinned to lessen its heat capacity, the heat of the exhaust gas is prevented from being massively taken off from the inner pipe 6 and thus, the exhaust gas can be fed to a downstream side while being kept in a high temperature condition.
Patent JP-2002165597-A (JP)
Title: NEW serS
Inventor: GENTRY DANIEL ROBERT
IPC: A61K35/76
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a serS polypeptide and a polynucleotide encoding the same. SOLUTION: The serS polypeptide and the DNA (RNA) encoding the serS polypeptide are obtained and a method for producing the polypeptide by a recombinant technique is provided. A method for using the serS polypeptide to screen antimicrobial compounds is provided.
Patent JP-2002260243-A (JP)
Title: Optical information recording medium
Inventor: MORITA SEIJI
IPC: G11B7/24085
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording medium that can be used with conventional drives, has expanded recording capacity without deviating from the standards imposed on the disk and permits stable readout. SOLUTION: The track pitch and linear velocity are similar to conventional examples in the read-in region. In contrast at least either the track pitch or linear velocity is smaller than that for the read-in region in the program region and readout region. These do not change suddenly but do gradually at the transition regions of the track pitch and linear velocity. Therefore, as the tracking control does not suffer abrupt and large disturbances or the reading speed does not change abruptly, stable readout is performed.
Patent JP-2003072646-A (JP)
Title: Car body frame structure for motorcycle
Inventor: FUKUNAGA HIROBUMI
IPC: B62J27/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent deformation in a cover body and an opening for a fuel pump for maintaining favorable seal performance in disposing the fuel tank on a car body frame of a mono-backbone frame type, providing the opening at a bottom part of it, and covering it with the cover body holding the fuel pump. SOLUTION: The car body frame 4 as a mono-backbone frame is composed of a main frame 11, a seat rail 13, etc. The fuel tank 5 is disposed on the main frame 11, and the fuel pump 25 is contained at a rear part of it. The fuel pump 25 is contained from the opening 27 formed in the bottom plate 26 into the fuel tank 5, and it is closed with the cover body 28 holding the fuel pump 25. Side parts of the opening 27 are covered with a pair of a right and a left reinforcing frames 14 diagonally connecting a rear part of the main frame 11 to a front part of the seat rail 13.
Patent JP-2003072767-A (JP)
Title: Beverage can holder
Inventor: CARL STREPKOV
IPC: B65D25/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a beverage can holder which can maintain the stability irrespective of presence/absence of the content of a can, and can be easily stored and carried. SOLUTION: The beverage can holder comprises a dish-like receiving part, and a supporting body comprising a vertical rod-like supporting part, upper and lower horizontal beam parts and a holding part connected thereto which are integrated with each other, a slot is formed in a part of the vertical rod-like supporting part, a spherical head part is slidably and turnably stored in the slot, and a hook protruded upwardly at a free end of the lower horizontal beam is fitted to and held by a recessed part formed in the dish-like receiving part with the dish-like receiving part turned upwardly in the horizontal direction. A hook engaged with an upper edge part of the beverage can is formed on a free end on the side opposite to the side with a holding part connected thereto.
Patent JP-2003071522-A (JP)
Title: Press-working method and press-working tool
Inventor: ANDO MAMORU
IPC: B21D51/16
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a press-working method and a press-working tool capable of working a grooved concave portion on the surface of a metal pipe material at an inexpensive cost and capable of dispensing with strength reduction of the grooved concave portion even if a thinner metal pipe material is used. SOLUTION: The press-working method is characterized in that the grooved concave portion is press-formed on the surface of a metal pipe material 30 and the grooved concave portion has a rod shape, forming a taper surface 15e on the tip end portion, and at the same time, the press-working toll 15 which forms a projection 15a to reach the taper surface by extending to the longitudinal direction in a side surface is actuated so as to cross the outer peripheral portion of the fixed metal pipe material, and by sliding the taper surface to the outer peripheral portion of the metal pipe material, the grooved concave portion is press-formed by pressing the projection.
Patent JP-2003071828-A (JP)
Title: Laser micro-slitting device and its method
Inventor: IKENO JUNICHI
IPC: B23K26/38
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser micro-slitting device using the features of hard, fragile material which is weak to tensile stress caused by thermal strain and in which the progress of a crack is induced by the tensile stress. SOLUTION: The device is composed of laser beams 1, a light converging means 5 which converges the laser beams and casts them to a specimen, a scanning means for scanning the laser beams, and a stage 6 for mounting the specimen.
Patent JP-2002154900-A (JP)
Title: Method for growing crystal of gallium nitride-based compound semiconductor and gallium nitride-based compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01S5/323
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve crystallinity of a gallium nitride-based compound semiconductor grown on a buffer layer, and to stably grow the gallium nitride-based compound semiconductor in a good yield. SOLUTION: A crystal of the gallium nitride-based compound semiconductor is grown on the buffer layer by a metal organic compound vapor phase growth method. This method for growing the gallium nitride-based compound semiconductor comprises first growing a polycrystalline buffer layer having the formula: GaXAl1-XN (where, X is >=0.5 and <=1), then raising the temperature to partially crystallize the buffer layer to form a single crystal and growing the gallium nitride-based compound semiconductor containing a carrier in a concentration of 2×1015 (example 6) to 1×1019/cm2 (example 8) by using the partially crystallized buffer layer as a seed crystal.
Patent JP-2002152022-A (JP)
Title: Multiplexer provided with sectioned channel, selectively started current source and common base amplifier
Inventor: HOH PETER D
IPC: H03K17/62
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexer that is operated at a high-speed with small power consumption. SOLUTION: The multiplexer of this invention is configured to have two groups or two sections (29) or more. Each section contains individual channels (119). Each channel is provided with an input buffer amplifier (12) and an output Ft-doubler circuit (13). Outputs (26) of all channels (11) in each specific channel section (29) are connected in parallel and also to each common base transistor amplifier (31). All the outputs of the common base amplifiers (31) are connected in parallel and to inputs of a couple of emitter follower amplifiers (43). By employing a current source selectively started, a bias of a channel is turned off when each multiplexer channel (11) has the channel not selected for switching operations.
Patent JP-2003070809-A (JP)
Title: Apparatus and method for judging rotary table
Inventor: KATSUMATA MASAAKI
IPC: A61C9/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for judging a rotary table having a small number of components to judge the table used for a three-dimensional shape measuring apparatus or the like, and to at least suppress an aging deterioration without bringing about an input mistake or the like with an easy work. SOLUTION: The apparatus for judging the rotary table comprises a reference piece 25 protruding from the table 22, an identification piece 24 protruding from the table 22 at a changed distances to the piece 25 at different tables 22, a storage means 6d for previously storing a time until the pieces 24 pass through a predetermined position after the piece 25 passes through a predetermined position, a counting means 6c for counting a passing time when the selected table 22 of a plurality of the different types of the tables 22 is rotated, and a judging unit for judging the selected table by comparing the passing time data stored in the means 6d with the passing time data counted by the means 6c.
Patent JP-2003087613-A (JP)
Title: Imaging apparatus
Inventor: OKUSAKO KAZUTAKA
IPC: H04N5/225
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which is hard to break and get out of order, is prevented from being lost, and has its operability improved so as to easily confirm a photographic area. SOLUTION: Incidence surfaces 54a and 54b are provided facing two directions and an optical structure 56 converges images made incident from the incidence surfaces 54a and 54b on the same optical axis and guides them; and an imaging device 52 receives an image of an object of photography and cover bodies 57a and 57b which transmit or cut off incident light are selectively opened and closed for the optical structure 56 to switch the photography direction. A display means 59 for displaying the image received by the imaging device 52 is positioned to easily confirm the state and contents of photography.
Patent JP-2003085001-A (JP)
Title: Source code debugger, debugging method and debugging program
Inventor: AIHARA MASAMI
IPC: G06F11/36
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a source code debugger capable of displaying information on a pipeline of a cycle accurate ISS under execution of simulation of a software, and grasping accurately the execution state of each instruction in pipeline processing. SOLUTION: This source code debugger 1 is equipped with a CPU 5, a display device 13, an input device 17, a data storage device 18 and a program storage device 19. The CPU 5 is equipped with a resource information acquiring means 11, a resource information display means 12, an ISS control means 14, a pipeline information display means 15 and a pipeline information acquiring means 16. The pipeline information acquiring means 16 acquires address information under execution at each stage of the pipeline processing, information of a register under processing or the like from the cycle accurate ISS 10. The pipeline information display means 15 executes processing for displaying the information acquired by the pipeline information acquiring means 16 on the display device 13.
Patent JP-2003080917-A (JP)
Title: Stabilizer device
Inventor: KASAMATSU AKIRA
IPC: B60G21/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incompatibility of a driver caused when an attitude of a vehicle is not practically horizontal in a rectilinearly advancing state of a vehicle. SOLUTION: When estimated that the vehicle is put in the rectilinearly advancing state, when hydraulic pressure of a liquid passage 74 is higher by preset pressure or more than hydraulic pressure of a liquid passage 72, a solenoid opening-closing valve 104 is switched to a communicating state. When the hydraulic pressures of the liquid passages 74 and 72 are returned to hydraulic pressures Pc and Pd, the solenoid opening-closing valve 104 is returned to a closing state. Thus, the attitude of the vehicle is set almost horizontal in the rectilinearly advancing state of the vehicle to reduce a sense of incompatibility of the driver.
Patent JP-2002179248-A (JP)
Title: Article stocker
Inventor: KATO TADANAKA
IPC: B65G59/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an article stocker that does not damage a packaging box, wrapping paper, or a film for wrapping of the articles, by minimizing cumulative load applied to articles on the lower layer side, and easily load many articles. SOLUTION: This article stocker S1 for storing many articles B1 in a loading state of which lower side is a discharge port 4d comprises a tilting conveying part 2 on the upside that linearly extends tiltingly downwardly and feeds the articles tiltingly downwardly, and a circuit arc conveying part 3 that extends like circular arc from the downside end of the tilting conveying part 2 on the upside and feeds the articles in the circular arc shape. The downside end of the circular arc conveying part 3 is provided with a tiltingly linear tilting conveying part 4 on the downside.
Patent JP-2003079935-A (JP)
Title: Crane game machine
Inventor: HIROSE HIROKAZU
IPC: A63F9/30
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a machine which enables grasping of prizes in a wider range and accurately without breaking the prizes. SOLUTION: The machine is provided with two arms 9 for grasping prizes, a rail unit 20 supporting the arms 9 made able to approach them or separate therefrom, a lift liftably supporting the rail unit 20 and a moving device movably supporting the rail unit 20. A cover 14A is provided to be allowed to move to the rail unit 20 covering the rail unit 20. Any one of the cover 14A and the rail unit 20 is provided with a microswitch SEN3 for the cover to detect the cover 14A when it moves to the rail unit 20.
Patent JP-2003080126-A (JP)
Title: Powder jet method in powder jet processing and apparatus therefor
Inventor: KANDA SHINJI
IPC: H01J11/22
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance the processing efficiency of powder jet processing by uniformizing the concentration of the powder in the powder jet nozzle using an oblong nozzle. SOLUTION: A powder supply belt 16 having recessed parts such as grooves, holes or the like provided to the outer periphery thereof is arranged in close vicinity to the powder jet nozzle 20. A powder bed 12 having a powder charged therein so as to come into contact with a part of the outer periphery of the powder supply belt 16 and the flow of the gas flowing to the powder jet nozzle are provided to a part of the outer periphery of the powder supply belt 16 and the powder supply belt 16 is moved in one direction to take out the powder charged in the recessed parts 11 of the powder supply belt 16 by the flow of the gas flowing to a part of the outer periphery of the powder supply belt and the powder is ejected from the powder jet nozzle to perform powder jet processing good in processing efficiency in jet concentration optimum to jet processing.
Patent JP-2003092434-A (JP)
Title: Thermoelectric cooling module
Inventor: FUJIO HIROBUMI
IPC: H01L35/32
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To make a thermal energy generated at a Peltier element uniform in a thermoelectric cooling module for controlling a temperature used for a humidity detecting sensor or the like. SOLUTION: The thermoelectric cooling module 1 comprises a plurality of the Peltier elements 2, copper plates 4 arranged on one end faces and other end faces of these elements 2 via solders 3, and first and second substrates 5, 6 fixed to the respective end face sides to control the temperature. In the module 1, heights of the elements 2 between the substrates 5 and 6 are lower at those disposed at an outside than those disposed at a central part of the substrates 5, 6, in such a manner that a difference is supplemented (absorbed) by a thickness of the solder 3 between the elements 2 and the plate 4 disposed between the substrates 5 and 6.
Patent JP-2003091561-A (JP)
Title: Three-dimensional foaming analysis method, product design support method using the same, program for executing these, and recording medium for recording these
Inventor: KONO TSUTOMU
IPC: G06F17/50
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To develop a computation method and a computation program capable of analyzing foaming flowing action for achieving correctness of foaming passage structure and correctness of foaming material injecting quantity. SOLUTION: Density is inputted as a function including a time term and a thickness term, density computed at a specified time is substituted in a continuity expression and an equation of motion to determine flow speed and pressure, and temperature is determined by an equation of energy. Heat conductivity is a function of density, and viscosity is a function including the time term. At this time, if computation is converged or not is determined, and when not, boundary conditions and molding conditions are corrected. When computation is converged, the density and pressure distribution are determined.  When the density and pressure distribution are out of tolerable design ranges, an analysis program using computation methods for correcting model form, characteristic values, or molding conditions is used, thereby correctness of foaming passage structure and correctness of foaming material injecting quantity are achieved.
Patent JP-2003100418-A (JP)
Title: Gap adjusting gauge and mounting method of lightning protection device using the same
Inventor: FUJII HIROYUKI
IPC: H01B17/46
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To enable a lightning protection device to be installed at an insulator so that a prescribed gap length can be obtained by a simple and easy means even at a mounting site or the like. SOLUTION: The lightning protection device 4 equipped with a current limiting element having non-linear current-voltage characteristics is installed via a mounting fitting 12 at a ground side site of the insulator to support a power transmission electric wire 1. When an element side electrode 8 of the lightning protection device 4 is opposingly installed at an electric wire side electrode installed at the power transmission electric wire 1 via a discharging gap 11, by mounting the base end part of a removable gap adjusting gauge 13 on the element side electrode 8 of the lightning protection device 4 and by positioning the tip end part of the gap adjusting gauge 13 against the electric wire side electrode, the lightning protection device 4 is positioned in such a state that a gap length G of the discharging gap 11 is regulated, and after that,  the gap adjusting gauge 13 is pulled out and removed.
Patent JP-2003090814-A (JP)
Title: Method for analyzing lignin for lead-acid battery
Inventor: SHIBAHARA TOSHIO
IPC: G01N27/26
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lignin analyzing method which can obtain a lead-acid battery with long service life and less dispersion. SOLUTION: A lignin aqueous solution is regulated to an acid solution of pH of 3.0 by using a nitric acid aqueous solution, a sodium hydroxide solution is dripped as a titrant, and the electric potential difference titration is performed by using a test electrode for pH measurement. Lignin with close basic-acid nature is selected, and used for an expander for the lead-acid battery.
Patent JP-2003100573-A (JP)
Title: Method for releasing polarization of capacitor and method for measuring and selecting capacitor
Inventor: SEZAKI TORU
IPC: H01G13/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a long time and a large-scale device are required in conducting batch processing using an oven to heat a capacitor and thus release the polarization of a dielectric of the capacitor, which has been caused by a withstand voltage test under the impression of DC voltage on the capacitor. SOLUTION: A high frequency voltage is impressed on the capacitor 1 from a high frequency power source 5 through terminal electrodes 3, 4. As a result, the capacitor 1 is allowed to be in the state of self-heating, which then allows to release the polarization of the dielectric 2 in a short time.
Patent JP-2002203333-A (JP)
Title: Objective lens, beam-condensing optical system, and optical pickup device
Inventor: KIMURA TORU
IPC: G02B5/18
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a beam-condensing optical system and an optical pickup device that enable a plurality of types of optical information recording mediums to be recorded and reproduced. SOLUTION: An objective lens 3 is used in an optical pickup device for recording and reproducing information, a device that information can be recorded or reproduced on the optical information recording mediums 23, 24 having a transparent substrate of different thickness, by an optical flux from light sources 11, 12 of a different wavelength.  The objective lens 3 consists of a first and second lenses 3a, 3b of positive refractive power which are arranged in order from the light source side; each lens is formed from a material with a specific gravity of 2.0 or below or a plastic material, and is provided with a loop-belt-like diffraction structure at least on one surface, the wavefront aberration is 0.07 λ1 rms or below with respect to the combination of a wavelength λ1, the thickness t1 of the transparent substrate, and an image-side numerical aperture NA1, and also the wavefront aberration is 0.07 λ2 rms or below with respect to the combination of wavelength λ2, the thickness t2 of the transparent substrate, and an image-side numerical aperture NA2. (assuming that t1<t2, λ1<λ2, and NA1>=NA2).
Patent JP-2003097554-A (JP)
Title: Magnetic bearing control device
Inventor: OCHIAI TOSHIHARU
IPC: F16C32/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing control device utilizing a displacement signal from a displacement sensor for a rotor to be floated for recognizing a proper timing for maintenance and inspection of a magnetic bearing device to give information about the case that it exceeds a predetermined displacement to an external and permit safe and automatic stop of the rotor when the displacement reaches the condition of the contact with a protecting bearing. SOLUTION: The magnetic bearing control device comprises a radially active magnetic bearing 5-1 for supporting the flotation of a rotating shaft 2 of the rotor and a controller 9 for controlling an exciting current in the radially active magnetic bearing 5-1 to support the flotation of the rotating shaft 2 in position in accordance with a detection signal from the radial displacement sensor 6-1 for the magnetic bearing having the radial displacement sensor 6-1 for detecting the floating position of the rotating shaft 2. The controller 9 has displacement normality/abnormality determining means for detecting the displacement of the rotating shaft 2 in accordance with the detection signal from the radial displacement sensor 6-1 and determining whether the floating condition of the rotating shaft 2 is normal or abnormal in accordance with the detected displacement.