baber/WOPTO huggingface dataset:
Patent JP-2003105704-A (JP)
Title: Block pavement reinforcing plate
Inventor: AOKI HIDEHIRO
IPC: E01C5/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a block pavement reinforcing plate for forming a barrier- free pavement which has sufficient water permeability and hard-to-foul characteristics even in using immaculate blocks by achieving smooth permeation of rain water through joints and which has no water gradient on the surface by providing sufficiently storable water reservoirs on the lower part of the surface layer of the pavement, thus giving a barrier-free pavement, preventing the flooding of a river in a city and giving less shock to heels during walking. SOLUTION: The block pavement reinforcing plate comprises a base plate to be located on the bottom surfaces of angular portions of the blocks placed back and forth, and right and left, a cross joint plate formed on the upper face of the base plate for forming a water permeable joint portion between the blocks placed in the backward and forward and lateral directions, and a plurality of supporting members formed on the upper face of the base plate for forming the water reservoir on the bottom surfaces of the blocks in contact with the bottom surfaces of the blocks placed in the backward and forward and lateral directions.
Patent JP-2003111431-A (JP)
Title: Switching device
Inventor: HAYASHI TOSHIYUKI
IPC: H02M7/48
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a PWM switching device which improves power conversion efficiency. SOLUTION: The switching device comprises a bridge circuit having a series circuit of switches Q3 and Q4 connected in parallel with a series circuit of switches Q1 and Q2, in such a manner that the switch Q1 is turned on, off in the state in which the switch Q4 is on and the switch Q2 is turn on, off in the state in which the switch Q3 is on. The switch Q1 (Q2) has a switch Q5 (Q6) which is turned on in synchronization with the switch Q4 (Q3), a capacitor Cs1 (Cs2) for charging the voltage generated from the switch Q1 (Q2) which is turned off, through the switch Q5 (Q6), and an inductor Ls1 (Ls2) for discharging the charged energy of the capacitor Cs1 (Cs2) as a resonance current via the capacitor Cs1 (Cs2).
Patent JP-2003103793-A (JP)
Title: Ink jet printer
Inventor: SHIBUSAWA SHUNSUKE
IPC: B41J2/185
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which prevents a line head from clogging and dust adhesion by drying of ink by a simple constitution and prevents an image quality degradation at a printing time. SOLUTION: The ink jet printer records images by jetting ink from a plurality of jet openings of the line head 1 to a recording medium F supported to a platen 2. The ink jet printer is provided with an outside air shutting part 4 for shutting the outside air from jet openings between the line head and the platen when images are not recorded. The outside air shutting part butts into contact with the platen to form a sealed space B between the line head and the platen.
Patent JP-2003110783-A (JP)
Title: File managing apparatus, image forming device, method for deleting file, storage medium and program
Inventor: KURAKATA KAN
IPC: B41J5/30
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a file managing apparatus which displays a file in a box to be deleted when the empty capacity of a hard disk becomes small, and eliminates the necessity of destroying of the image data stored on the hard disk until the disk reaches the maximum storage capacity by deleting the file or re-inputting of the image data and to provide an image forming device, to provide a method for deleting a file, a storage medium and a program. SOLUTION: The file managing apparatus comprises a scanner 207 for reading original image, a printer 2095 for printing image data stored on an HDD 2024, a network connector 2010 and a modem 2050 for inputting the image via a communication network, an operating unit 2012 for displaying a deletable image data file list stored in the HDD 2024, and a CPU 2021 for deleting the image data file selected from the image data file list from the HDD 2024 when the further storage of the image data in the HDD 2024 is disabled during job operation.
Patent JP-2003112789-A (JP)
Title: Box for carrying egg, and recyclable system thereof
Inventor: YASUMOTO SUKENARI
IPC: B65D5/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a box for carrying eggs which can be repeatedly used and easily perform cleaning and sterilization, and a system in which eggs are carried by using the box, and the box is collected, cleaned and recycled. SOLUTION: The resin box for carrying eggs is formed flat when developed, and in this system, the box is collected, cleaned and recycled after carrying eggs using it.
Patent JP-2003114863-A (JP)
Title: Nonsynchronous bus interface device
Inventor: ITO KENICHI
IPC: G06F13/24
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous interruption from occurring. SOLUTION: An external resister part 1-5 stores write data according to a write request signal sent from a CPU 1-1. An intervention part 1-7 generates an internal resister write signal when receiving the write request signal. The internal resister part 1-6 reads and stores the data outputted from the external resister part 1-5 when the internal resister write signal is inputted, and outputs the data in synchronism with the operating clock of a micro circuit 1-3. A state administration control part 1-10 recognizes a deviation between the timing of data storage in the external resister part 1-5 and the timing of data storage in the internal resister part 1-6 and suppress the occurrence of interruption in the period of this deviation.
Patent JP-2002181247-A (JP)
Title: Water conducting pipe buried in permeable pavement and manufacturing method thereof
Inventor: FUJITA AKIRA
IPC: F16L9/14
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a water conducting pipe buried in permeable pavement, with excellent drainage, efficiently draining the rainwater permeating into the pavement, particularly for the pavement of a bridge to protect the bridge capable of preventing gravel from entering in the conducting pipe, having excellent pressurizing resistance, shape keeping performance, flexibility, and construction efficiency, without causing clogging with dust contained in the rainwater over a long period of time. SOLUTION: The conducting pipe buried in permeable pavement is constituted by braiding fiber threads on the surface of a spring pipe with an aperture <=50 mm. Gaps between the fiber threads are 0.1-5 mm. The number of the gaps is 10-80 per cm2.
Patent JP-2003112305-A (JP)
Title: Method and equipment for drying wood
Inventor: YOSHIDA TAKAHISA
IPC: F26B3/347
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To further reduce cracking of wood in drying or to shorten a drying time. SOLUTION: The wood W is dried in an atmosphere controlled to have a high temperature and low humidity, a dry-bulb temperature of 120 deg.C and a wet-bulb temperature of 90 deg.C, by a temperature adjustment control part 104 and a hot air supply control part 105, and thereby a drying set is formed in a surface layer part of the wood. Then, a high-frequency power is supplied to a counter electrode 7 by a high frequency generating circuit 31 and thereby the wood W placed at the counter electrode 7 is subjected to a drying treatment by dielectric heating.
Patent JP-2003114938-A (JP)
Title: Unmanned front system
Inventor: MAEDA YASUSHI
IPC: G06Q30/06
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for allowing a user to make a stay contract with an agent by using a mobile communication body and to enter a room without meeting any person at the front desk by using the ID signal of a room key. SOLUTION: A user who has preliminarily passed identity examination performs access from a mobile communication body whose electronic settlement contract registration has been completed through the Internet to a prescribed server in order to make a stay reservation, and executes electronic settlement after completing the reservation, and holds ID issued as an ID room key by the server after executing the settlement. Then, at the time of entering a room, the user inputs a password to the mobile communication body, and when the the password is collated acceptably, the ID signal is transmitted from the mobile communication body for a fixed time, and the door which receives the ID signal permits the entry of the user.
Patent JP-2003111846-A (JP)
Title: Catheter
Inventor: INOUE TAKAMI
IPC: A61M25/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a catheter being excellent in appearance and easy to manufacture, while preventing damage to the inner surface of a living body due to a stepped level in the portion of a cuff fixed to the catheter body, and preventing waste from collecting in the fixed portion. SOLUTION: In the catheter 11, the cuff 14 is fixed to the outer peripheral surface of an outer tube 12 serving as the catheter body, and has a front end side fixed portion 14b and a rear end side fixed portion 14a positioned closer to the rear end of the outer tube than the front end side fixed portion. The rear end side fixed portion 14a is fixed to the outer peripheral surface of the outer tube 12 and is folded back so that it is concealed within the cuff 14. The front end side fixed portion 14b of the cuff folded is fixed to the outer peripheral surface of the outer tube 12.
Patent JP-2003116598-A (JP)
Title: Method for detecting gene
Inventor: USUI MITSUGI
IPC: C12N15/09
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a gene, using a HCP used in a PALSAR method as the flap portion of a signal probe in an invader method, by which SNP can be detected at a low cost without requiring a FREP probe. SOLUTION: This method for detecting the gene is characterized by preliminarily binding a signal probe designed complementarily with a target gene having the SNP to a 3'-terminal on one side of a pair of used probes by a PALSAR method for forming a double stranded self-assembly, with pairs of probes (HCP) comprising n (n>=3) sites of mutually complementary portions, and then hybridizing the product with a target gene together with an invader probe, cleaving the probe hybridized with the target gene with a flap endonuclease to form the perfect HCP, thereby forming the self-assembly.
Patent JP-2003115740-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H03H9/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a reference signal generated by a crystal resonator is largely attenuated in a wiring layer. SOLUTION: A crystal device 6 consisting of a base 1 which has a mounting portion for mounting a crystal resonator 5 and a wiring layer 2 led out to the external surface from the mounting portion, the crystal resonator 5 which is fixed on the mounting portion of the base 1 and has electrodes being electrically connected to the layer 2, and a lid 3 which is mounted on the base 1 to house the resonator 5 hermetically. The base 1 is made of a crystalline glass containing 40-46 wt.% silicon oxide, 25-30 wt.% aluminum oxide, 8-13 wt.% magnesium oxide, 6-9 wt.% zinc oxide and 8-11 wt.% boron oxide. The layer 2 is formed of a metallic material having a specific electric resistance of 2.5 μΩ/cm or less, and the resonator 5 is mounted on the mounting portion of the base 1 via a supporting body 7 having an elastic modulus of 2.8 GPa or less.
Patent JP-2002178633-A (JP)
Title: Ink jet printing method
Inventor: EVANS STEVEN
IPC: C09D11/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing method using a light stable azo indole dye which is useful for ink jet printing, to be derived from a diazotizable complex aromatic amine, clear and easily soluble in water. SOLUTION: This ink jet printing method includes a process (A) for preparing an ink jet printer responding to digital data signals, a process (B) for loading ink jet recording elements including a support for bearing an image accepting layer acceptable ink jet images into the printer, a process (C) for loading an ink jet ink composition including water, a wetting agent, a water-soluble pyrazole azo-indole coloring matter into the printer, and a process (D) for printing in response to the digital data signals with the ink jet ink onto the ink jet recording elements.
Patent JP-2003120625-A (JP)
Title: Connecting tool of bed member
Inventor: ARAI TATSUMI
IPC: F16B12/56
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To assemble a plurality of bed members as a bed by connecting the members in a single operation. SOLUTION: Connecting pieces 2 having a hinge pin 3 are fixed to one bed member (the bottom 1), and a connecting member 5 is fixed to the other bed member (a frame 4). The connecting member 5 is provided with a bracket 6 having one end fixed to the frame 4, and having a pin receiving groove 7 of the hinge pins 3 on the other end, a lock pin 8 rotatably installed by penetrating through this bracket 6, and having a spring 11 on the tip, and a lock piece 9 having one end fixed to the lock pin 8 of an obverse side position of the bracket 6, and boring a lock hole 10 on the other end, and is constituted by connecting the bottom 1 and the frame 4 by inserting the tip of the hinge pin 3 into the lock hole 10 of the frame 4 after fitting the hinge pin 3 of the bottom 1 in the pin receiving groove 7 on the tip of the bracket 6 of the frame 4.
Patent JP-2003121338-A (JP)
Title: Method and apparatus for measuring particle size distribution
Inventor: OHATA MANABU
IPC: G01N21/47
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the measuring a particle size distribution wherein the optical path length of a scattering field in a measuring cell is changed according to the concentration of various powder samples, the intensity of scattered light is set within a proper range, and the measuring accuracy of the particle size distribution is enhanced. SOLUTION: In the measuring method for the particle size distribution, the scattering field 40 in which sample particles in the measuring cell 4 exist is irradiated with measuring light, the scattered light diffracted or scattered by the sample particles is detected, and the particle size distribution of the sample particles is measured. The measuring method comprises a procedure in which the scattering field is irradiated with the measuring light so as to detect the intensity of the scattered light due to the sample particles as the intensity of directly transmitted light, and a procedure in which the optical path length L of the measuring light is changed in such a way that the intensity of the scattered light due to the sample particles is set within the proper range.
Patent JP-2003124311-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: OHASHI TADASHI
IPC: H01L21/3205
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To improve resistance to dielectric breakdown that occurs between wirings which are mainly constituted of conductor layers made of copper. SOLUTION: An embedded second layer wire L2 is provided with a main conductive film 17a comprising copper as a main component. The upper layer of an insulating film 11b is slightly removed by etching in a reduction plasma processing, so that the portion above the wire L2 where electric fields are concentrated is distanced from the surrounding polished surface of the insulating film 11b.
Patent JP-2003124968-A (JP)
Title: Communication system
Inventor: MORIMOTO MITSURU
IPC: H04L12/70
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which is capable of communication even if each call control system of a telephone is different from that of a server and whose production there is no necessity for a telephone manufacturer to control separately for each call control system. SOLUTION: This communication system is equipped with telephones 2 and 3 which convert sounds into decoded digital signals and transmit them to the internet 4, according to an internet protocol, and a server 5 which processes the decoded digital signal, being connected to the internet 4, and the server 5 transmits the call control system that it has to the telephones 2 and 3. The telephone 2 requests the server 5 to transmit the call control system information that the server 5 has, if it judges that the transmitted call system and the call control system of the telephone 2 are different from each other.
Patent JP-2003120560-A (JP)
Title: Rotary compressor and manufacturing method thereof
Inventor: SATO KAZUYA
IPC: F04B39/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary compressor capable of reducing the passage resistance of intake gas and facilitating the working of an intake port or discharge port to a cylinder. SOLUTION: This rotary compressor comprises an electric element and a rotating compression element driven by the electric element, which are provided within a sealed case. This compressor further comprises: a roller fitted to the cylinder 38 for constituting the rotating compression element and an eccentric part formed on the rotating shaft of the electric element, the roller being eccentrically rotated within the cylinder; a support member for blocking the opening surface of the cylinder, which comprises a bearing for the rotating shaft; an intake passage formed on the support member; and the intake port 161 formed on the cylinder with an inclination, which allows the intake passage to communicate with the inner part of the cylinder in conformation to the intake passage of the support member. The intake passage-side edge part of the intake port has a semicircular shape.
Patent JP-2003124907-A (JP)
Title: Ofdm signal-transmitting apparatus, ofdm signal- receiving apparatus, and ofdm signal-receiving method
Inventor: KUROSAKI SATOSHI
IPC: H03M13/27
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an OFDM signal-transmitting apparatus that can improve efficiency in correcting soft judgment error, and to provide an OFDM signal- receiving apparatus and an OFDM signal-receiving method. SOLUTION: An OFDM system divides a transmission signal into a plurality of subcarriers crossing one another for performing multicarrier transmission. The OFDM signal-transmitting apparatus comprises an OFDM signal- transmitting apparatus 1a and an OFDM signal-receiving apparatus 2a. An MIMO channel is composed of a plurality of transmission antennas 113 of the OFDM signal-transmitting apparatus and a plurality of reception antennas 211 of the OFDM signal-receiving apparatus.  An OFDM signal-receiving apparatus 2a is equipped with an interference canceller 215 for separating a synthetic transmission signal from the transmission antenna 113, a weighting coefficient computing unit 216 for acquiring the weighting coefficient of the output value of the interference canceller, and a multiplier 217 for multiplying the output value of the interference canceller by the weighting coefficient that is acquired by the weighting coefficient multiplier.
Patent JP-2003131706-A (JP)
Title: Data communication method in rotary press control system and equipment thereof
Inventor: NENDOU TAKAHIDE
IPC: G05B15/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To enable to make a host computer acquire a large quantity of data related to operation from a rotary press side using an inexpensive communication means. SOLUTION: This system is provided with the following steps, namely, a step which transmits all of the data related to operation of a rotary press M within the boot-up time of a rotary press control system, a step which stores the transmitted data related to the operation in a data-server 4, a step which updates the data related to the operation sorted in the data-server 4 based on the changed part of the data while only the changed part of the data related to the operation is transmitted by transmitting timing of the stated cycle to the data-server 4 in the operation of the rotary press control system, and a step in which the host computers 6, 7 take in the data related to the operation stored in the data-server 4.
Patent JP-2003120494-A (JP)
Title: Combustion state detector
Inventor: YORITA HIROSHI
IPC: F02D45/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To correctly detect the change of the quantity of the combustion ion generated in a combustion chamber of an internal combustion engine in a combustion state detector. SOLUTION: In the configuration in which the AC voltage is applied via a transformer 21 to a pair of electrodes 11 and 12 facing each other provided in the combustion chamber of the internal combustion engine, and the combustion ion present between the electrodes 11 and 12 facing each other is detected based on the current signal according to the magnitude of the current running in the electrodes 11 and 12, a low pass filter 24 to eliminate the current composition of higher order of the frequency of the AC voltage is provided on the primary side of the transformer 21 to keep the voltage applied between the electrodes 11 and 12 to be close to that of the sinusoidal wave.  The effect on the detection accuracy of the combustion ion due to the variance of the capacity current composition running in the electrodes 11 and 12 as the capacity element attributable to the distortion of the waveform of the applied AC voltage is reduced.
Patent JP-2002203337-A (JP)
Title: Optical disk and manufacturing method for optical disk
Inventor: SUZUKI YOSHIKAZU
IPC: G11B7/24024
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having a transparent resin layer excellent in film thickness uniformity and to provide its manufacturing method. SOLUTION: The transparent resin layer of a magneto-optical recording disk 100 is laminated by using a transparent resin layer forming film. By using this method, the magneto-optical recording disk having the transparent resin layer excellent in the film thickness uniformity can be manufactured.
Patent JP-2003126327-A (JP)
Title: Orienteering bard game set
Inventor: ONUMA KOJI
IPC: A63F1/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an orienteering card game set, in which an orienteering card game can be prepared for players to compete with the first arrival at a goal point by passing all several passing duty points by forward moving piece presenting player's own moving positions while turning out cards arranged on a board and connecting roads designed on the rear sides of the cards in the directions desired by players themselves to move on. SOLUTION: This game set is composed of the board on which array partition lines are printed, square cards including cards displaying the passing duty points, moving position display pieces and passing display means, the cards includes the cards displaying the passing duty points and the other cards except for the cards displaying the passing duty points and on each of the rear sides of all the cards including the cards displaying the passing duty points, the design of a road of at least one of crossing, dead end, straight path, path turning to right or left and tunnel or the like is printed.
Patent JP-2003129781-A (JP)
Title: Construction machine having back stay
Inventor: HOTTA MASANORI
IPC: E02F5/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a discrepancy from arising between strokes of a pair of back stays when an angle is changed, without decreasing efficiency when a preparatory plan is made. SOLUTION: In a construction machine, a working attachment is supported by the paired telescopic back stays 1 and 2, which are driven to expand/ contract, so that the angle of the working attachment can be changed. The construction machine is equipped with a driving means which can switch between an independent driving state, in which the back stays 1 and 2 are independently driven according to respective operations, and a synchronous driving state in which the paired back stays 1 and 2 are simultaneously driven according to a single operation.