baber/WOPTO huggingface dataset:
Patent JP-2004054777-A (JP)
Title: File management device
Inventor: MATSUZAKA KATSUHIKO
IPC: G06F3/0481
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To give a strong impression of file relationships to a user.  <P>SOLUTION: The file management device comprises a hard disk which memorizes each of a plurality of files by corresponding to an icon and a 3-dimensional space coordinate, a display means which displays a 3-dimensional space in which each of the plurality of icons are placed at the position corresponding to the 3-dimensional space coordinate, and a marker setting means (S24) which sets marker information in the 3-dimensional space to specify the plurality of icons placed within a certain distance range. Relationships between the files are displayed as distance in the 3-dimensional space and the marker information. As a result, the device can give a strong impression of file relationships to a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060154-A (JP)
Title: Stairway flooring
Inventor: OTSUKA MASARU
IPC: E04F11/17
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide stairway flooring having visually conspicuous part corresponding to a corner section of a stairway and having difficulty in abrasion even if footing pressure is concentrated thereon.  <P>SOLUTION: Since the corner section 6 is welded in a state to overlap it from the upper side of a sheet section 3, the corner section 6 is in a state to swell, it is visually conspicuous and, at the same time, it is not so much worn out since the corner section 5 of the stairway is covered with the corner section 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063102-A (JP)
Title: Backlight device
Inventor: HONGO NAOKI
IPC: F21V7/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a backlight device capable of obtaining sufficient reflected light.  <P>SOLUTION:  The backlight device 6 comprises a cabinet 1, a reflecting member 2 formed on the inner surface of the cabinet 1 and a cylindrical light source 3 arranged in the cabinet 1, and the reflecting member 2 is composed of at least two or more layers of reflection sheets 2, 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059141-A (JP)
Title: Grooved tape guide
Inventor: POORMAN PAUL W
IPC: G11B15/60
Filed: 2002-07-26
Abstract: PROBLEM TO BE SOLVED: To stably guide a tape even at a high tape speed. SOLUTION: A tape guide (38) is provided with a hub (42) having a surface, over which the tape passes, and a pair of flanges 40 parallel spaced apart from the hub (42) while extending out from the hub and a plurality of grooves (50) on the surface of the hub (42). Each of grooves (50) has the same width, the groove (50) is mutually separated just for a fixed distance measured from the center of one groove (50) to the center of the adjacent groove (50), and the distance between the adjacent grooves (50) is longer than the width of each of grooves (50) by 2.4-times to 3.7-times.
Patent JP-2004057888-A (JP)
Title: Yeast crushing method
Inventor: TERASHITA TAKAO
IPC: B02C17/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing method which can treat yeast cells used in the fields of food industries etc., inexpensively in a short time, without employing a self-digestion method, and without using ethyl acetate and is high in crushing rate and safe for food.  <P>SOLUTION: A mixture obtained by mixing the yeast cells with a concentrated sugar aqueous solution of a sugar concentration from 25 w/v% to saturation or a mixture substantially equivalent to the mixture is heated for a specified time. Moreover, the yeast cells mixed with the concentrated sugar solution are crushed mechanically. The yeast cells can be dried before mechanical crushing. By employing the method, the yeast cells can be treated inexpensively in a short time and in a high crushing rate. The crushing method safe for food, drugs, etc., can be provided, and a sugar removing process can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059479-A (JP)
Title: Eye drop composition
Inventor: MIYATA SATORU
IPC: A61P37/08
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an eye drop which contains a berberine and sodium azulenesulfonate, controls crystal formation with time and is highly safe.  <P>SOLUTION: The eye drop composition comprises a berberine, sodium azulenesulfonate and dipotassium glycyrrhizate and is obtained by formulating especially 0.002-0.05 wt./vol.% of the berberine, 0.002-0.05 wt./vol.% of sodium azulenesulfonate and 0.01-0.5 wt./vol.% of dipotassium glycyrrhizate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063722-A (JP)
Title: Printed-wiring board with built-in passive element and its manufacturing method
Inventor: TONEGAWA MASAHISA
IPC: H05K3/46
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed-wiring board with a built-in passive element where capacity and resistance accuracy are superior and a capacitor element and a resistive element having a small variation are formed, and to provide a method for manufacturing the printed-wiring board.  <P>SOLUTION: A composite insulating sheet where a penetration opening is formed at the specific position of the composite insulating sheet in which a B-stage-like insulating layer 31 is formed on a C-stage-like insulating layer 21 in advance is laminated onto a circuit board 20 where a lower electrode 41a for capacitor, an electrode 41b for resistance, and a first wiring pattern are formed on an insulating base 11 for manufacturing a laminated circuit board. A dielectric layer 51a and an upper electrode 71a for capacitors are formed at an opening on the lower electrode 41a for capacitors, and a resistor layer 61a is formed at an opening on the electrode 41b for resistance, thus manufacturing the capacitor element 50 and the resistive element 60, and hence obtaining the printed-wiring board 100 with the built-in passive element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060266-A (JP)
Title: Non-open-cut construction method for underground structure
Inventor: SAKAI EIJI
IPC: E21D11/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period by safely and positively constructing a large underground tunnel/an underground structure by a non-open-cut method.  <P>SOLUTION: A steel hollow pipe is installed behind a small excavator 6, and is jacked by a hydraulic jack 7 in an upper floor part 4a of a ground area 4 of a roadway tunnel 3 from a starting shaft 8, and is inserted into the ground. Similarly, the next hollow pipe 5 is inserted in a continuously connecting state by connecting joints 5c, 5d, 5e and 5f to form an arched hollow pipe train B. A hollow side surface pipe 14 and a hollow lower floor pipe 13 are similarly inserted into a side surface/a lower floor part of the ground area 4, and backfilling is performed on the outer periphery of these hollow pipes 5, 13 and 14, and concrete is injected into the hollow pipes 5, 13 and 14 to construct an underground enclosure earth retaining wall A. Afterwards, a hollow box 20 is pushed in the underground enclosure earth retaining wall A by an initial push hydraulic jack 24, and ground sediment inside of the hollow box 20 is excavated and discharged by an excavator 30 and a sediment discharge machine 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062999-A (JP)
Title: Semiconductor memory device
Inventor: HATANAKA ICHIRO
IPC: H01L27/108
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of reducing an empty space and suppressing area loss.  <P>SOLUTION: The semiconductor memory device is equipped with a memory cell array including a plurality of memory cell rows and at least one redundancy memory cell row, a redundancy rescue signal generation circuit for generating a redundancy rescue signal for showing an address of the defective memory cell row, and a row decoder for receiving a row address signal for indicating the memory cell row including the memory cell to be accessed and selecting the redundancy memory cell row in accordance with the redundancy rescue signal generated by the redundancy rescue signal generation circuit. The redundancy rescue signal generation circuit is arranged so that it faces the decoder across the memory array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072222-A (JP)
Title: Electronic camera
Inventor: MAEDA YUTAKA
IPC: H04N5/232
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of avoiding missing of a photographing chance to the utmost due to replacement of a battery or a recording medium.  <P>SOLUTION: When a battery cover or a media cover is opened in a state of application of power to the camera, a battery cover switch 63 or a media cover switch 62 detects it to automatically turn off the power. An EEPROM 61 of the camera 10 stores information indicating the state of the camera including at least any of an optical zoom position, a focal position, and an electronic zoom magnification at interruption of power. When a power switch is closed and power is applied again to the camera after that, the state of the camera is reproduced depending on the storage contents of the EEPROM 61. Thus, the camera can perform photographing under the same condition as just before the interruption of power immediately after restarting the camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072843-A (JP)
Title: Motor with friction roller type transmission
Inventor: OKANO HIDEO
IPC: F16H37/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high transmission efficiency across all loads and rotational speeds.  <P>SOLUTION: A motor 50 with friction roller type transmission comprises a first motor 30 and a friction roller type transmission 60 connected to the first motor 30. A second motor 70 rotates an outer wheel 2 of the friction roller type transmission 60. The second motor 70 is driven according to the load and rotational speed of an output shaft 2a fitted concentrically to the outer wheel 2. When the second motor 70 is driven, the power transmission between the first motor 30 and the friction roller type transmission 60 is cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072880-A (JP)
Title: Piezoelectric actuator and electronic apparatus with same
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator capable of realizing miniaturization and high torque using a piezoelectric element and driving a movable body through fluid such as oil.  <P>SOLUTION: This piezoelectric actuator comprises a vibrator having the piezoelectric element 1, the movable body 5 having a recess 5a, and a fluid 100 intervened between the vibrator and the movable body 5. The movable body 5 is driven by the pressure of the fluid 100 generated by the vibration of the vibrator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148918-A (JP)
Title: Displacement measuring system, determination method of correlation function peak position, storage medium and carrier wave
Inventor: NAHUM MICHAEL
IPC: G01B11/00
Filed: 2002-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the system resource quantity necessary for execution of correlation processing and to precisely determine the peak or valley of a correlation function. SOLUTION: When two images are obtained, these images are related only in an offset position corresponding to a sparse set of image correlation function value points. One or more correlation function value points of the sparse set have correlation values showing that these points are present within the peak part of the correlation function. When such correlation function value points are specified, these images are related in an offset position corresponding to a dense set of correlation function value points. The correlation function values of the correlation function value points are analyzed to determine the offset position of the correlation function peak.
Patent JP-2004069182-A (JP)
Title: Corrosion inhibitor injecting method
Inventor: NAKAJIMA JUNICHI
IPC: F22D11/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently inject the corrosion inhibitor necessary to prevent the generation of corrosion in a condensate water piping, and to prevent the generation of troubles in the water level control.  <P>SOLUTION: In a boiler device provided with a steam piping 3 and the condensate water piping 5, the corrosion inhibitor is injected into the condensate water piping 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068758-A (JP)
Title: Fluid machine
Inventor: HIGO HIDEKIYO
IPC: F03C2/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid machine working as a rotary means with simple configuration which is difficult to damage and is superior in utility.  <P>SOLUTION: The machine accommodates a rotor in its entirety 11 of a main rotor 10, a protuberance 13 protruded from the rotor in its entirety 11, and a rotor in its entirety 21 of an auxiliary rotor 20 which contacts contacted outer peripheral surface 21a on outer peripheral surface of the rotor in its entirety 11 and has recessed concave outer peripheral surface 21b of the protuberance 13 of the main rotor 10. The elements described above are housed into a rotor chamber in such condition that tip of the protuberance 13 of the main rotor 10 is brought into slide contact with the inner peripheral wall surface 30b of a first chamber, and the contacted outer peripheral surface 21a of the auxiliary rotor 20 is brought into slide contact with inner peripheral wall surface 30c of the second chamber. The machine drives the main rotor 10 provided with the protuberance 13 by flowing fluid into the rotor chamber 30. In addition, the rotor shaft of the main rotor 10 serving as an input driving shaft renders intake and exhaust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078453-A (JP)
Title: Reassignment method for data, data recording device and its program
Inventor: ASANO HIDEO
IPC: G06F3/06
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an instantaneous deterioration in performance at the time of reassigning data.  <P>SOLUTION: Data whose writing in the writing scheduled sector of a hard disk 90 is difficult are recorded in an MRAM 18, and the writing scheduled sector in which the writing of data is difficult is checked in a background where the data writing in the next writing scheduled sector is executed, and when any abnormality is not detected, the data stored in the MRAM 18 are written in the writing scheduled sector of the hard disk 90, and when any abnormality is detected, the data stored in the MRAM 18 are written in the alternative sector of the hard disk 90. The data whose reading from the reading scheduled sector of the hard disk 90 is difficult are recorded in the MRAM 18, and the reading scheduled sector from which the reading of data is difficult is checked in a background where the data reading from the next reading scheduled sector is executed, and when any abnormality is detected, the data stored in the MRAM 18 are written in the alternative sector of the hard disk 90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073477-A (JP)
Title: Slot machine
Inventor: AOKI YOSHIO
IPC: A63F5/04
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent presentation control data transmitted from a main control means to an auxiliary control means from assisting spot pushing without excessive load imposed on software for the main control and in simplified hardware configuration.  <P>SOLUTION: Communication data is output and held in latch circuits 224, 227 and 229 from a CPU 201. This slot machine includes a random delay circuit 231 for determining the delay time T at random, whereby a transmission request signal RQ is output from the CPU 201 to the random delay circuit 231, and the transmission request signal RQ is delayed to be output by the delay time T determined by the random delay circuit 231. The communication data is transmitted to an auxiliary control means 300 by the output operation of the latch circuits 225, 227 and 229 synchronized with a transmission strobe signal SB output according to the transmission request signal RQ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080939-A (JP)
Title: Steering device with redundancy system
Inventor: YOSHIDA JUNICHI
IPC: H02P6/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device having a redundancy system, in which the assist of a manual steering force is not interrupted, even if a trouble occurs in an electronic drive control system or the like of a motor control device, and which prevents system down from occurring and having a redanduncy system that allows continuous system operation.  <P>SOLUTION: The steering device comprises a torque detection part 20 that detects steering torque; a target current determining part 31 that determines motor current according to the steering torque outputted from the torque detecting part; a drive circuit part (arranged in a control device 22) that feeds a current to a motor 19, according to the motor current determined by the target current determining part. The drive circuit part has two-passage and identical motor drive circuits 44a, 44b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078817-A (JP)
Title: Accounting/electronic banking integrated system, and accounting/electronic banking integrated program
Inventor: WADA SHIGEFUMI
IPC: G06Q40/02
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accounting/electronic banking (EB) integrated system to generate data to be used by the accounting system and the electronic banking system.  <P>SOLUTION: The system comprises: a customer information database for storing a customer code/a customer name, a financial institution code/a financial institution name, a general ledger account code/a general ledger account name on the customer by customer basis; an in-house corporate information database for storing the financial institution code/the financial institution name and the general ledger account code/the general ledger account name; a transaction database generation means for accepting input for the transaction data including the customer code/the customer name, a transaction date, a payment, the payment itemized and remarks at the time when the transaction is processed or the payment is made and store them on the transaction database as the transaction data; a data generation means for the accounting system to generate an itemized data from the transaction data and transmit it to the accounting system; and a data generation means for the electronic banking system to generate electronic fund transfer data from the transaction data stored on the transaction database and transmit it to the electronic banking system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082813-A (JP)
Title: Wheel set for tire and vehicle equipped with the same
Inventor: KURAMORI AKIRA
IPC: B60B19/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel set for a tire capable of improving controllability and stability of the vehicle and a vehicle equipped with the same.  <P>SOLUTION: This wheel set for the tire consists of front wheels 1 installed on a front axle of the vehicle and rear wheels 2 installed on a rear axle, and stiffness of the rear wheels 2 is higher than stiffness of the front wheels 1. Design such as dimensions and material are changed between the front wheels 1 and the rear wheels 2 as a method for increasing stiffness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085740-A (JP)
Title: Electric display
Inventor: KAWATOKO OSAMU
IPC: G09F13/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric display having natural operation of light sources, and such a high decorative illumination effect that a viewer does not get tired of the electric display.  <P>SOLUTION: In the electric display having a plurality of light sources and a lighting control circuit for controlling to turn on-off the plurality of light sources, a program to be installed in the control circuit for turning on-off the light sources comprises a timing generation means 11, a random number generation means 12 for generating a random value at the timing, and an integral means 13 for accumulating the random numbers at the timings of the timing generation means, and makes a renewal time from one display pattern to the next display pattern proportional or inversely proportional to an output of the integral means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336226-A (JP)
Title: Method for manufacturing and reinforcing sign board
Inventor: IKEYAMA KATSUHIKO
IPC: E01F9/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reinforcing a sign board for use in a roadside, etc.  <P>SOLUTION: In this method for reinforcing the sign board 1, the sign board 1 and a reinforcing body 5, into which a through-hole 10 is drilled, are combined together before the solidification of the sign board 1, and solidified by being hardened with the same material as a material for the sign board 1 in such a manner that the through-hole 10 is filled with the material, so that the sign board 1 and the reinforcing body 5 can be integrated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085767-A (JP)
Title: Electrifying device, electrifying unit and image forming apparatus
Inventor: SANO JUNICHI
IPC: G03G15/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device capable of further reducing an electrifying bias to a body to which no voltage applied such as an electrifying roller 50.  <P>SOLUTION: The electrifying roller 50 rotating together with a photoreceptor 1 in a state where an electrification bias is applied while forming an electrification nip in contact with the photoreceptor 1 is constituted as follows; a metal core bar 50a is covered with an elastic layer 50b constituted of elastic materials with dispersed conductive materials, further, the elastic layer 50b is covered with a surface layer 50c with dispersed conductive materials and aluminum nitride particles. By making the surface layer 50c of the electrifying roller 50 contain aluminum nitride, the charge holding ability of the surface layer 50c is enhanced and the electrification bias is further reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088535-A (JP)
Title: Electric power synthesizer with switching mechanism
Inventor: HATANAKA HIROSHI
IPC: H04B1/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power synthesizer with a switching mechanism where a broadcasting apparatus of a standby system can be switched to an active system and a broadcasting apparatus can be switched to the standby system during operation.  <P>SOLUTION: In the case of setting (n) to be a positive integer ≥2; (k) to be a positive integer ≥1; fo to be the center frequency of high frequency signal power supplied from each input terminal; and λo to be the wavelength of fo, the (n+1)-number of series/parallel resonance circuits are inserted to a position at a distance of (3k-1)λo/4 by an electric length from the branch point of a wideband impedance transformer to vary the varactor of each of the first series/parallel resonance circuits to make each of the first series/parallel resonance circuits into a series resonance state by fo to disconnect the high frequency signal power input to the wideband impedance transformer from each input terminal or to make each of the first series/parallel resonance circuits into a parallel resonance state by fo to conduct the high frequency signal power input to the wideband impedance transformer from each input terminal to be.  <P>COPYRIGHT: (C)2004,JPO