baber/WOPTO huggingface dataset:
Patent JP-2002300777-A (JP)
Title: Switching power supply device
Inventor: OSAKA SHOHEI
IPC: H02M3/335
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the output drooping characteristic of a switching power supply device in an overcurrent operation by restricting increase of the output current. SOLUTION: The switching power supply device has an overcurrent-state detection circuit (51) which outputs an overcurrent-state detection signal when a feedback signal inputted from an output voltage detection circuit (9) to a control circuit (10) is saturated and becomes high voltage (H) level, a pulse- width detection circuit (52) which generates an output proportional to a pulse width of on-off signal fed to a gate terminal of a MOS-FET (3) from the control circuit (10) when the overcurrent-state detection circuit (51) outputs the overcurrent state detection signal, a frequency-variable circuit (53) which generates an output proportional to the output of the pulse-width detection circuit (52), and a frequency-setting circuit (54) which determines the oscillation frequency of the oscillation means of the control circuit (10) by the frequency- variable circuit (53).
Patent JP-2002292685-A (JP)
Title: Method for molding resin-made hollow molding, and molded object
Inventor: SASAKI MIKIHIDE
IPC: B29C33/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a resin-made hollow molded object having a corner constituted of two or more cylindrical bodies so as to reinforce the strength of the weld part generated so as to pass through the corner, and to provide the resin-made hollow molded object. SOLUTION: In the method for molding the resin hollow molded object, a projection such as a rib or the like is provided to the corner of the resin hollow molded object on the inner wall surface side thereof in the same direction as the weld line generated so as to pass through the corner and a gap such as an orientation part, a void or a cavity of resin fibers or the like is allowed to get into the projection part.
Patent JP-2002291318-A (JP)
Title: Grass divider for combined harvester
Inventor: ICHIHARA HITOSHI
IPC: A01D63/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a grass divider with which even if the tip of a dividing plate is intruded into the ground in a reaping operation, the dividing plate can get away from the ground, automatic reaping height is adjusted and an impact force is eased even if the grass divider is brought into contact with an obstacle and the damage to an automatic adjustment apparatus and the grass divider is avoided. SOLUTION: This grass divider is supported by a rotary link (3), a retreat, fluctuation is received by a stopper (27), the dividing plate (1) is changed in position in the direction of an elevation angle by a supporting pipe (2) sliding a guide roller (5), an interlocking detection apparatus (B) is operated and a reaping part (E) is raised and the retreat fluctuation and the position change act simultaneously to provide the objective grass divider which makes the dividing plate intruded into the ground get away from the ground and avoids the damage of the automobile adjustment apparatus and the grass divider by clash.
Patent JP-2002299885-A (JP)
Title: Chip component placing table
Inventor: NISHIHARA SHIGEO
IPC: H05K13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip component placing table where the directions of a plurality of chip components can easily be changed. SOLUTION: The chip component placing table 10 is constituted of a component placing face 12 where the chips 20 are placed, and a magnet member 13 which is arranged below the component placing face and can change a magnetic field on the component placing face. The magnet member 13 is constituted of a permanent magnet which can move in a horizontal direction.
Patent JP-2002300309-A (JP)
Title: Wireless communication system and mail transmission method
Inventor: SASAKI MASUMI
IPC: G06F13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system and a mail transmission method that can simply and economically execute broadcasting of electronic mail. SOLUTION: A control section 20 decides the presence of an electronic mail file in a step 100, and proceeds to a step 101 to acquire the electronic mail file when the file exists. The control section 20 decides the presence of a transmission destination file in a step 102, and proceeds to a step 103 to acquire the transmission destination file when the file exists. The control section 20 decides the presence of an attached file in a step 104, and proceeds to a step 105 to acquire the attached file when the file exists. The control section 20 sequentially merges the acquired electronic mail file, transmission destination file and attached file to generate one transmission file, transmits the transmission file to a communication controller 100 via a base station BS 1 and a communication line network N and terminates the processing.
Patent JP-2002298296-A (JP)
Title: Route information delivery system
Inventor: YAMAMOTO YUKIO
IPC: G01C21/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To easily guide a route, relate to depositing an automobile or bicycle in a parking/bicycle-parking lot. SOLUTION: In this route information delivery system comprising a server 5 for communicating with a terminal including a portable terminal 15 or a on-vehicle terminal 11, this system further comprises a communication means for receiving instruction information for calculating the route from the terminal and transmitting route information; a memory means 5 for storing parking position information, and a route calculating means for reading the parking position information from the memory means on the basis of the instruction information received by the communication means and calculating a route.  The server 6 can transmit the route information calculated by the route calculating means on the basis of the instruction information received from the terminal 11, 15 and display the walking route to a designation based on the parking position or the route from the designation to the parking position.
Patent JP-2002298313-A (JP)
Title: Thin film magnetic head
Inventor: SAITO MASAJI
IPC: G01R33/09
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that electrical insulation between a magnetic detection element and a shielding layer can not be satisfactorily kept hitherto by making the film thickness of a gap layer thin to cope with the trend of narrowing gap. SOLUTION: A lower shielding layer 20 and an upper shielding layer 21 are formed in respective two-layered structures consisting of first shielding layers 10 and 11 and second shielding layers 12 and 19 having specific resistance higher than that of the first shielding layers, respectively. Thus, both the electrical insulation properties between gap layers 13 and 18 and the second shielding layers 12 and 19, respectively, can be secured, and a thin film magnetic head excellent in the electrical insulation property can be manufactured in the trend of narrowing gap.
Patent JP-2002248896-A (JP)
Title: Compass with rotating horizontal rod
Inventor: YOSHIDA KEIICHI
IPC: B43L9/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To easily describe a large circle, a small circle, a thick circle and a thin circle, without slippage of a needle of a compass. SOLUTION: A horizontal rod having a writing implement is fitted to the fore end of a rod for fixing on a writing surface, and the circle is described by rotating the horizontal rod horizontally above the writing surface.
Patent JP-2002302185-A (JP)
Title: Storage bag, stopper for the storage bag, and stand for holding the storage bag
Inventor: IGAWA WATARU
IPC: B65D85/57
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a storage bag which does not allow a thin circular article stored therein to easily drop. SOLUTION: The storage bag 1 comprises a first sheet 11 and a second sheet 12 which make a space for storing a thin plate-formed article 3. Holes 18a and 18b which pass through the first sheet 11 and the second sheet 12 are provided in a region on a side of an opening 17 where the first sheet 11 and the second sheet 12 face each other without the article 3 interposed and in a region where a distance from a bottom 14 of the space where the article 3 is to be stored and two sides 15 and 16 other than the opening 17 is shorter than a lateral width of the article 3. A clasp 2 which passes through the hole 18a of the first sheet 11 and the hole 18b of the second sheet 12 is also provided.
Patent JP-2002301877-A (JP)
Title: Substrate for lithographic printing plate and original plate of lithographic printing plate
Inventor: TOMITA TADAFUMI
IPC: G03F7/09
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for lithographic printing plate, constituted of a hydrophilic layer provided on an aluminum substrate and having a sufficient heat insulating property as well as hydrophilic property while excellent in adhesive property to the substrate and capable of forming an image without any contamination with a high sensitivity while being capable of forming a lithographic printing plate excellent in resistance to printing, and an original plate of the lithographic printing plate, provided on the substrate with a heat sensitive ink acceptive layer and high in a sensitivity while excellent in resistance to printing as well as contamination preventing property. SOLUTION: The original plate for lithographic printing plate is provided, on the aluminum substrate, with a hydrophilic layer containing (A) an amorphous oxide containing silicon and alkaline metal, (B) the crystalline oxide of at least an element selected from a group consisting of aluminum, silicon, titanium, tin, indium, zirconium and iron in the amount so that the solid constituent weight ratio [(A)/(B) is within 1-10.
Patent JP-2002305715-A (JP)
Title: Digital broadcast reception recording and reproducing device, digital broadcast receiver, and digital broadcast recording and reproducing device
Inventor: KOTANI AKIRA
IPC: G06F21/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception recording and reproducing device that can record/reproduce a plurality of multiplexed programs altogether on the basis of copyright information. SOLUTION: A tuner section 22 outputs a bit stream of a plurality of multiplexed programs in a received channel, a copy permission information identification section 23 identifies copy permission information of a plurality of the programs from the bit stream, a recording multiplex packet demultiplexer section 24 selects coded data consisting only of the programs for copy permission from the coded data of a plurality of the programs, configures a data stream and provides an output, and a recording and reproducing section 30 collectively records/reproduces the data stream.
Patent JP-2002304344-A (JP)
Title: Method for information transmission service
Inventor: SUGIYAMA NORIMASA
IPC: H04W4/12
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To automatically transmit and receive specified information when a person who transmits the information reaches a specified position or within a specified area even if the person does not know a present position by oneself or does not store the contents of a message. SOLUTION: In this method for information transmission service, an information receiving device receives identification information from an identification information transmission device 11 and transmits the identification information and position information to a server. Based on the identification information and position information, the server judges whether or not the identification information transmission device 11 reaches a registered position. When the identification information transmission device reaches the registered position, the device transmits the registered message to a message receiving device 16.
Patent JP-2002007344-A (JP)
Title: System and method for authentication for plural services
Inventor: YAGASAKI ISAO
IPC: G06F21/32
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on user in authentication processing for plural services on a network. SOLUTION: A user 31 presents a common certificate to a server 32 of a service A (P21), and the server 32 reports the serial number of the presented common certificate to an authentication station 34. The authentication station 34 refers to a certificate managing DB 35 and when the reported serial number is registered and the service A can be utilized, OK is returned. While receiving this OK, the server 32 provides the service A to the user 31 (P22). Similarly, when the user 31 presents the common certificate to a server 33 of a service B (P23), the server 33 provides the service B to the user 31 (P24).
Patent JP-2002271021-A (JP)
Title: Vacuum laminating device and laminating method
Inventor: INOUE KAZUHISA
IPC: B29C65/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum laminating device which prevents remaining air bubbles between filmy resin and a substrate having unevenness, laminates resin with release films, continuously presses it while holding a vacuum state, and is superior in smoothness, and to provide its method. SOLUTION: The vacuum laminating deice after sealing the inside of a chamber 16 hermetically with an external frame body 1, holding the attitude of a substrate 8 with substrate attitude holding actuator 5 between the release films 6a and 6b so that the substrate 8a resin films 9a and 9b are not be brought into contact with each other, and producing a vacuum by a filmy resin suction arm 7 without contacting so as to form a space between the substrate 8 and the resin films 9a and 9b closes an internal frame body 2, supplies air into the lamination space 17 of the internal frame body 2, embeds the filmy resin by heating and pressure application from both sides of the substrate 8 across the release films 6 and 6b with good follow-up property, and carries out the heating and pressure application to obtain smoothness with a movable plate 3.
Patent JP-2002307961-A (JP)
Title: Work vehicle
Inventor: HIDAKA SHIGEMI
IPC: A01D41/12
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a machine body and reduce its weight by easily simplifying the drive configuration of a running member such as a running crawler. SOLUTION: In this work vehicle transmitting driving forces for straight advance and turn of a hydraulic continuously variable transmission member 25 and a steering member 28 to right and left running member 2 through right and left planetary gear mechanisms 35 to advance straight, turn, and run the machine body, the hydraulic continuously variable transmission member 25 and the hydraulic continuously variable steering member 28 are arranged on opposing side faces of a transmission case 22, and the right and left running members 2 are arranged on lower sides of the continuously variable transmission member 25 and the steering member 28 so as to lap them.
Patent JP-2002315022-A (JP)
Title: Three-dimensional image detector
Inventor: SEO SHUZO
IPC: G01S17/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To ensure a wide-distance measurement range and to measure the distance for a short time, in a three-dimensional image detector. SOLUTION: An object is irradiated continuously with pulse-modulated RGB distance measuring lights in the order of R, G, B from light sources 14R, 14G, 14B. Reflected lights from the object pass through an imaging lens 11 and a filter 28f, having RGB color filter arrays to from an image on an imaging surface of a CCD 28. After a specified storage period, the detector detects the reflected lights, received with pixels of the CCD 28 having their respective RGB filters. It computes the distances of the objects located at a near, intermediate and far distance measurement ranges from the quantities of charges detected by the pixels, corresponding to the components RGB, respectively, and computes the distance from the adjacent RGB pixels to the corresponding object.
Patent JP-2002010220-A (JP)
Title: Scan line converting device
Inventor: INOUE YOSHIYUKI
IPC: H04N7/01
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a scan line converting device which can reduce flicker visually without deterioration of resolution. SOLUTION: A scan line converting device provides a converting means, a limiting means and a generating means. The converting means converts a non-interlaced scan signal composed of R, G and B signals into a luminance signal and a chrominance difference signal. The limiting means limits amplitudes of a high frequency component in the vertical direction and a low frequency component in the horizontal direction. The generating means thins out predetermined lines of the luminance signal and the chrominance difference signals whose amplitudes of the high frequency component in the vertical direction and the low frequency component in the horizontal direction are limited and generates an interlaced scan signal.
Patent JP-2002312252-A (JP)
Title: Memory diagnostic device and diagnostic method
Inventor: ISHIKAWA MAMORU
IPC: G11C29/56
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of conventional methods that the conventional method diagnosing a failure of a bit of an address area cannot find a failure of an address line to a memory and that the conventional method detecting the failure of the address line requires a long time in diagnosis because the conventional method is executed in addition to a diagnostic process of the failure of the bit of the address area. SOLUTION: Test data AAAAh is written into addresses 55h and AAh of a memory 1, and the test data 5555h is written into other addresses. Data are sequentially read from the memory 1. When the address is 55h or AAh, the test data S3 are changed over to AAAAh. When the address is not 55h or AAh, 5555h is selected as the test data S3. When a failure occurs in a state that a bit 7 is fixed to zero, the test data S3 of AAAAh is overwritten into an address 2Ah because the address AAh becomes 2Ah. When reading the data of the address 2Ah, the data AAAAh are outputted and disagree with expected value of 5555h. Thereby, a disagreement signal S7 is outputted from a comparison coincident circuit 11.
Patent JP-2002312581-A (JP)
Title: Method for judging acquired information and system for the same
Inventor: YAMAZAKI RYUJI
IPC: G06Q40/04
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To accurately judge possibility that acquired insider possibility information is pertinent to information whose use is limited or inhibited at executing security transaction. SOLUTION: This method comprises a first step for encouraging a person who has acquired insider possibility information which is possibly pertinent to information whose use is limited or inhibited at executing security transaction to input the inside possibility information and a second step for judging whether or not there is possibility that the inputted insider possibility information is pertinent to the information whose use is limited or inhibited at executing the security transaction.
Patent JP-2002313758-A (JP)
Title: Polishing composition and polishing method using the same
Inventor: ASANO HIROSHI
IPC: B24B37/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a polishing composition which can obtain a superior surface by polishing, at a high speed, a semiconductor device which has a layer made of a tantalum contained compound and a layer made of copper, on a substrate. SOLUTION: A polishing material contains (a) abrasives, (b) a free radical scavenger, (c) a polishing actuator, (d) anticorrosives, (e) a basic compound, and (f) water, and a polishing method using the same is also provided. The (b) free radical scavenger prevents a generation of surface defects such as pits by scavenging a free radical such as hydroxy radical generated when polishing. Further, a polishing composition containing a hydrogen peroxide is high in a polishing speed for a copper film.
Patent JP-2001351492-A (JP)
Title: Electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H50/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To maintain an amount of wipe correctly in an electromagnetic contactor with a movable iron piece of a hinge shape by reliably positioning a gap between an upper part case and lower part case. SOLUTION: In the electromagnetic contactor in which an electromagnetic coil is inserted in a central leg of a fixed iron core of E shape supported by a lower part case 1, and in which a supporter of a movable contact terminal retained slidably at the upper part case 2 is operated by the movable iron piece of a hinge shape which uses an end surface of one outside leg of the fixed iron core as a fulcrum, a displacement in the sliding direction of the supporter of the movable contact terminal is prevented by providing irregularities 30 and 31 which can be closely mated with each other in the sliding direction of the supporter of the movable contact terminal between the upper part case 1 and the lower part case 2.
Patent JP-2002315728-A (JP)
Title: Bloodstream measuring apparatus
Inventor: KOBAYASHI HIROAKI
IPC: A61B5/026
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a bloodstream measuring apparatus by which congestion can be prevented by recognizing own bloodstream condition and which is especially most suitable for being utilized for a long time. SOLUTION: The blood stream of a user for a seat is measured by means of a bloodstream sensor 9 and information on the blood stream based on the measurement result of the bloodstream sensor 9 is displayed on a monitor 13.
Patent JP-2002319338-A (JP)
Title: Breaker device
Inventor: CHIKADA KAZUMOTO
IPC: H01H31/24
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components. SOLUTION: A connector part 70 to which a relay side connector 80 (a switching means side connector) connected to a relay (a switching means) is fit is installed in a case 10, and a connecting part 16C to which a relay side terminal 83 (a switching means side terminal) installed in the relay side connector 80 is connected is installed in a detecting terminal 16 so as to face the inside of the connector part 70. As a means for being connected to the relay side connector 80 in a detecting means 75, only the detecting terminal 16 is required, and since an electric wire being connected to the detecting terminal and a connecting terminal being connected to the electric wire are not required, the number of components is reduced.
Patent JP-2002240340-A (JP)
Title: Method for serial printing and serial printer
Inventor: MIYAZAKI NOBUO
IPC: B41J2/36
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To print high-quality images by detecting dimmed images, recovering and recording the images. SOLUTION: A carriage 19 moves back and forth in a breadthwise direction of a recording paper 10. A thermal head 18 and a density-measuring sensor 21 are fixed to the carriage 19, and also an ink ribbon cassette 24 is mounted to the carriage 19. When the carriage 19 moves forward in a direction of an arrow A, the thermal head 18 thermally records one line. When the carriage 19 moves back in a direction of an arrow B after the one line is recorded, the density-detecting sensor 21 measures a density of each pixel of the one line. An estimated density obtained from image data is compared with the actually measured density measured by the density-measuring sensor 21 for each pixel. When there is a difference of a fixed value or more between the estimated density and the actually measured density, the image is dimmed or has a density irregularity.  At this time, the carriage 19 moves forward to drive the thermal head 18 in accordance with the density difference of each pixel, so that the one line is recovered and recorded.