baber/WOPTO huggingface dataset:
Patent JP-2003129187-A (JP)
Title: Sealing material and manufacturing method therefor
Inventor: NAKAGAWA NOBUO
IPC: C22C38/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material superior in cold-forging property, which does not generate cracking even when severely cold-forged, due to its excellent workability, and provide a manufacturing method therefor. SOLUTION: The sealing material superior in cold-forging property has a composition comprising 40-55 mass% Ni, and 0.001-0.5 mass% in total of one or combination of Al and Ti, and the balance Fe with unavoidable impurities, is controlled of the following impurities out of the above impurities to 0.05 mass% or less C, 0.5 mass% or less Si, 1.5 mass% or less Mn, 0.1 mass% or less P, 0.025 mass% or less S, 0.0375 mass% or less Mg, 0.5 mass% or less Cr, 0.0040 mass% or less N, and 0.0040 mass% or less O, and has crystalline sizes of 25 μm or less, and flaw depths of 5 μm or less. The material may further include 13-20 mass% Co. In addition, the material can contain 0.025-0.5 mass% S, and Mg of 1.0-1.5 times as much as the S content.
Patent JP-2003123393-A (JP)
Title: Image information recording medium, image information processor and image information processing program
Inventor: TERADA MASAHIRO
IPC: H04N5/77
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To record still picture information for computer processing so that the information can be read even by a DVD-Video or Video-CD system video reproducing device together with a computer and the correspondent relation of the both can be identified. SOLUTION: A DVD-ROM (1) is provided with an image information area 11 for DVD-Video reproducing device and an image information area 12 for computer processing. A CD-ROM (2) is provided with an image information area 21 for Video-CD reproducing device and an image information area 22 for computer processing. Digital image information, which can be reproduced by the DVD-Video reproducing device, is written in the image information area 11 and digital image information, which can be reproduced by the Video-CD reproducing device, is written in the image information area 21. Digital image information equipped with a data form to be read and printed by using the computer is written in the image information areas 12 and 22 in DCF standard.
Patent JP-2002164709-A (JP)
Title: Waveguide filter
Inventor: GUGUEN CHARLINE
IPC: H01P11/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of a waveguide filter, especially, a filter to be operated with millimeter wavelength whose extreme accuracy is required. SOLUTION: This filter is constituted of a plurality of disks 2 and 3 held in the cylinder of a supporting part 1. The various parts constituting the filter are extremely simplified so that it is possible to reduce manufacturing costs, and to achieve extreme accuracy.
Patent JP-2003122690-A (JP)
Title: Communication equipment having mail reception history transferring function
Inventor: NAGOYA KOICHI
IPC: H04L12/58
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To transmit a reception history list by a mail at the time of an incoming call from a specific telephone number. SOLUTION: This communication equipment 1 connected through a line to a terminal equipment, and connected through a communication line to the Internet 7, and equipped with a mail reception history transferring function having a mail storing function for storing a mail independently received from the Internet is provided with a transmitter number recognizing means 15 for recognizing a transmitter number from an incoming call, a mail reception history storing means 25 for preparing and recording a mail reception history, a telephone number setting means 16 for setting a specific telephone number, a telephone number matching deciding means 17 for judging the matching of the transmitter number recognized from the incoming call with a telephone number set by a telephone number setting means,  and a reception history transmitting means 18 for transmitting the mail reception history stored in the mail reception history storing means 25 as a mail. Then, the mail reception history is transmitted as a mail in response to an incoming call from the telephone number set by the telephone number setting means 16.
Patent JP-2003132672-A (JP)
Title: Ferroelectric memory device and its operation method
Inventor: ASHIKAGA KINYA
IPC: G11C11/22
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device of a 1T1C type using no reference cell. SOLUTION: This device is provided with at least one memory cell 12 having a ferroelectric capacitor 14 and a selection transistor 16, word lines WL, bit lines BL, and plate lines PL connected to each memory cell, a plate line driver 18 for applying selectively each voltage out of first voltage for generating 0 voltage and a reference potential, and second voltage being higher than this first voltage to a plate line, a sense amplifier 20, and a second pre-charge circuit 24 generating the first voltage to generate a reference potential in the sense amplifier, when data of a memory cell is read out, the first voltage, the second voltage, and the reference voltage are applied to the plate lines in this order.
Patent JP-2002308050-A (JP)
Title: Electronic vehicle theft prevention device
Inventor: HAYASHI MASAKI
IPC: E05B83/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic vehicle theft prevention device of high reliability. SOLUTION: An electronic steering lock device 1 is provided with a lock means feeding path 81 and an ignition power source path 82. The electric current for operating a motor 23 flows in the lock means feeding path 81 through first contacts 71a, 71b. The electric current for operating electric parts of a vehicle flows in the ignition power source path 82 through second contacts 72a, 72b. Further the electronic steering lock device 1 is provided with a change- over switch 61. The change-over switch 61 opens the first contacts 71a, 71b and mechanically shuts off the locking means feeding path 81 when the electric parts are energized.
Patent JP-2003129313-A (JP)
Title: Work clothing for cold storage warehouse
Inventor: OYA YOSHINOBU
IPC: D06M23/08
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide work clothing for cold storage warehouses capable of keeping the body temperature for a long time even under the cold environment. SOLUTION: This work clothing for cold storage warehouses has a property generating heat by moisture absorption or water absorption. The work clothing partially or entirely arranges a structure to which highly moisture-absorptive fine particles are attached and the structure has >=3 deg.C maximum temperature rise in moisture absorption and/or water absorption and heat generation in moisture absorption of the structure to which highly moisture-absorptive fine particles are attached is preferably retained for >=30 min and/or heat generation in water absorption is preferably retained for >=1 min.
Patent JP-2003127645-A (JP)
Title: Seat heater switch for vehicle
Inventor: OGAWA SATOSHI
IPC: B60H1/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To switch energization of a heater of a plurality of seats with a low-cost structure. SOLUTION: A plurality of display parts 12-14 corresponding to the plurality of seats are selected and indicated by an operating knob 11 provided so as to rotate and operate. A contact mechanism is switched so that the heater for heating the selected and indicated seat is energized in response to rotating operation of the operating knob 11.
Patent JP-2003129796-A (JP)
Title: Propulsion apparatus of open-type tunnel boring machine and its propulsion method
Inventor: YOSHIDA YUZURU
IPC: E21D9/11
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a propulsion apparatus of an open-type tunnel boring machine and its propulsion method capable of boring the ground only by a gripper in the rear of a main body frame and omitting a front gripper. SOLUTION: In the propulsion apparatus of the open-type tunnel boring machine, an excavator 3 for excavating a cutting face 1 is provided in the main body frame 2 open to the side of the cutting face 1. A gripper 25 for pressing and releasing the inner surfaces of a bored hole 24 is arranged in the bored hole 24 in the rear of the main body frame 2. A propulsion jack 26 for moving the main body frame 2 forward by the reaction force of the pressing gripper 25 and retrieving the released gripper 25 is interposed between the gripper 25 and the main body frame 2.  The side area of the main body frame 2 and the sum weight of the main body frame 2 and the excavator 3 are set in such a way that the friction holding force between the main body frame 2 and the side ground 53 is greater than the frictional resistance force between the gripper 25 when retrieved and the inner surfaces of the bored hole 24.
Patent JP-2003131614-A (JP)
Title: Method for driving ac type plasma display
Inventor: SHOJI TAKATOSHI
IPC: G09G3/298
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of an AC type plasma display capable of making the sustained light emission by erroneous discharge inconspicuous in a period before the power source of the display device is stabilized even when erroneous discharge is generated by the effect of residual electric charges at the time of the starting up of the display device. SOLUTION: In this driving method of the plasma display, the driving method of one frame is changed in a period before the power source is stabilized (the standby period of the stabilization of the power source) and in a display period. The time required for the voltage of the power source to be stabilized is, for example, about 0.5 to 1 sec. after the power source is applied (the display is started). In the field 1 in this period, one field is divided into the plurality of sub-fields (SFs), however, in the sustenance period of each sub-field, the number of repeated pulses is made smaller as compared with that in the sustenance period of each sub-field in the display period and, for example, sustaining pulses are not to be applied on scanning electrodes.  As a result, even when erroneous discharge is generated by the effect of the residual electric charges at the time of start up, the sustained light emission by the erroneous discharge becomes inconspicuous in the display.
Patent JP-2002203002-A (JP)
Title: Method for providing horticulture kind information and computer readable medium recorded with program for implementing method
Inventor: MATSUYAMA TOMOJIRO
IPC: G06Q50/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for disseminating information required to raise a horticulture product effectively to an information receiver in a plain way. SOLUTION: Computer systems consisting of 10, 11, and 12 provide the horticulture product information. The computer systems store the start time information to raise the horticulture products for each individual region corresponding with each horticulture kinds and the information of a period to attain an objective for raising the horticulture products for each individual region.  The systems have a step for acknowledging a horticulture information receiver to enter specified land to raise the products, a step to promote a selection of the horticulture products by showing the receiver a list of the horticulture kinds, a step to acknowledge the information receiver to enter the information of the wishing starting time to raise the products or the information of the period to attain the objective, and a step to display the horticulture product that is feasible to raise on the bases of the entered regional information, the selected horticulture kinds, and the entered information of the starting time to raise the products or the period to attain the objective for raising the products.
Patent JP-2003132769-A (JP)
Title: Electrode for vacuum interrupter
Inventor: MATSUI YOSHIHIKO
IPC: H01H33/66
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To reinforce a contact plate of an electrode for vacuum interrupter. SOLUTION: It concerns with the electrode for vacuum interrupter, in which, while providing the contact plate 3 in the end surface of a contact stand 1, in which a bottom part is formed by a contact element end plate 2, a coil part 11 is formed by forming a slit 4 in a peripheral surface of the contact stand 1, and it is made so that the vertical magnetic field, which is along with an axis direction of the contact stand 1, may be formed by the current which flows in this coil part 11. By providing a reinforcement component 5, which is constituted with two or more cylindrical substances 6 gathered with in the above contact stand 1, it is made so that the deformation of the contact plate 3 may be suppressed.
Patent JP-2003099787-A (JP)
Title: Image inspection device and storage medium
Inventor: ITO MINORU
IPC: G06T7/40
Filed: 2001-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of detecting a positional displacement amount between images with high precision, stability, and reliability in a phase contrast method. SOLUTION: A reference image and an inspected image are inputted, and a frequency and a phase of each image are computed. From the obtained phases, a phase difference is computed, a projecting function is computed from the phase difference for each frequency, and a positional displacement distribution is obtained by projecting positional displacement to a positional displacement projection plane. From this distribution, a positional displacement probability distribution showing an expected value distribution is computed. From the positional displacement probability distribution, a positional displacement amount is decided. This image inspection device is constructed by providing a means capable of performing these operations.
Patent JP-2003137270-A (JP)
Title: Packaging box
Inventor: UEHARA HIDEAKI
IPC: B65D5/50
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box which requires no secondary processing and enables easy packaging. SOLUTION: This packaging box comprises a first regulating part 3 for regulating the bottom part of a product to be packaged, a pair of second regulating parts 4A, 4B for regulating the side part of the product being continuously provided on both sides of the first regulating part 3, third regulating parts 5A, 5B for regulating the top part of the product being connected to the protrusive end of the regulating parts 4A, 4B, a first, second, third and forth wall parts 6, 8, 10, 12 connected in order from one end of the regulating part 3, and a pair of cover parts 13A, 13B having insertion parts 14A, 14B on their protrusive end being connected to both sides of the forth wall part 12 furthest from the part 3.  A product is placed on the regulating part 3, and in a condition where the product is regulated by each regulating part 3, 4A, 4B, 5A, 5B, the product is rotated and moved for the four sides of the product to be surrounded by each wall part 6, 8, 10 and 12. Then, between the part 3 and the part 8, the insertion part 14 of the cover part 13 is inserted to be packaged.
Patent JP-2003096442-A (JP)
Title: Cold insulating panel given by mixing polystyrene with sodium bicarbonate and water
Inventor: OIZUMI TAKATSUGU
IPC: B65D81/18
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulating panel made of expanded polystyrene with an endothermic agent, which is used for cooling the contents in a package. SOLUTION: A foamed material 1 is given by mixing the expanded polystyrene with sodium bicarbonate together with water, stirring the mixture, and making air contained in the material, so that the foamed material 1 has a cooling effect. The cold insulating panel 2 is obtained by adhering the foamed material 1 to the inside of a packaging material, cutting the adhered materials into a piece having an appropriate size, and applying an aluminum foil, to the outer surface of the panel. The endothermic agent 3 is formed by making the foamed material 1 intervene between corrugated boards as a core, heating the material while utilizing the board as a corrugated mold form, and pressing the heated material. The cold reserving material 3 is use as a cold reserving packaging material after refrigerated.  A cold reserving bag 4 is obtained by pulverizing the foamed material 1 into powder, forming the powder into a gel-like material, and packing the gel-like material into a bag. The cold reserving bag 4 is light in weight and used, for example, as a substitute of an ice bag, by applying it to the brow heated inside a helmet.
Patent JP-2003142200-A (JP)
Title: Terminal processing structure in multi-core cable and cable assembly
Inventor: KUWABARA KOICHI
IPC: H02G1/14
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide terminal processing structure for a cable and cable assembly for reducing damage on a signal line by longitudinal direction force generated when performing a terminal processing and when attaching/detaching a connector to/from an equipment main body. SOLUTION: In this terminal processing structure for the cable, internal and external annular pressing tools 15 and 17 are provided in the vicinities of ends of outer covers 7 in a terminal part of the cable provided with the outer covers 7 made of shield layers 6 and insulating materials on outer peripheries of a plurality of signal line 8 groups provided with insulating coating, and the shield layer 6 and the outer cover 7 are held or either one of them is held by the pressing tool 15 located at the inside and the pressing tool 17 located at the outside. This cable assembly is electrically connected from the shield layer 6 to the connector 11 by mounting the terminal processing part for the cable having the constitution on the connector 11 provided with a storing part 13 for the pressing tool 17.
Patent JP-2003141774-A (JP)
Title: Optical recording medium and manufacturing method therefor
Inventor: OISHI TAKUO
IPC: G11B7/24097
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is a sticking type optical recording medium such as a DVD and on which printing can be performed by an electrophotographic method suitably and to provide a manufacturing method therefor. SOLUTION: At least a recording layer 3, a metal reflection layer 4 and a protective layer 5 are successively stacked between a transparent substrate 1 and a dummy transparent substrate 2 from the transparent substrate 1 toward the dummy transparent substrate 2. A toner printed layer 6 printed by the electrophotographic method is formed on the surface on the dummy transparent substrate 2 side of the protective layer 5, and an adhesive layer 7 is formed between the protective layer 5 and the dummy transparent substrate 2 so as to cover the toner printed layer 6.
Patent JP-2003148146-A (JP)
Title: Purifying system of water-cooled engine cooling system
Inventor: NAKAYAMA TAKASHI
IPC: F01P11/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To reuse cooling liquid and improve durability of regenerated cooling liquid by purifying the cooling liquid, while cleaning a cooling liquid circulation path with a compound cleaning flow of pulsation of a diaphragm pump and ultrasonic vibration of an ultrasonic cleaning device using the cooling liquid under a normal temperature. SOLUTION: In this purifying system of a water-cooled engine cooling system, a cooling liquid circulation path 1 constituted by connecting a water-cooled engine 3 having a thermo valve 7 and a radiator 6 with the outflow side of cooling liquid, and cooling liquid circulated through the cooling liquid circulation path 1 are purified with a purifying device 12. The purifying device 12 comprises a liquid storage tank 13 for storing cooling liquid; a cooling liquid supply passage 17 connected with an upper hose 10 at a connection part of the upper hose 10 and the radiator 6 from the liquid storage tank 13 via a diaphragm pump 14 and a purifying filter 15 by a first connection means; and a cooling liquid reflux passage 19 connected with the radiator 6 at the connection part of the upper hose 10 and the radiator 6 from the liquid storage tank 13 by a second connection means.  The first connection means is equipped with an ultrasonic cleaning device 16 for giving ultrasonic vibrations to the flow of the cooling liquid.
Patent JP-2002214704-A (JP)
Title: Projector
Inventor: TAKEZAWA TAKESHI
IPC: G03B33/12
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a projector constituted to avoid a risk that incident light is directly cast to a driving element by an easy method. SOLUTION: The optical axis FCL of a field lens 400 provided on the incident side of a liquid crystal panel 411 is shifted in parallel with the center axis FCL0 of light made incident on the lens 400 and the panel 411. The optical axis FCL of the lens 400 is shifted so that the incident angle of the light cast to the driving element may be small when the center axis FCL0 of the incident light is aligned with the optical axis FCL. Therefore, the oblique light is not cast to the driving element, so that the damage, the rupture and the malfunction of the driving element are not caused and the quality of a projected image is improved.
Patent JP-2003151640-A (JP)
Title: Secondary battery protecting element and installation method thereof
Inventor: IWAZONO YOSHINORI
IPC: H01M10/42
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery protecting element series-connected to a secondary battery to trip a PTC element limiting short-circuit current on other control current and thereby to cut off a charging and discharging circuit. SOLUTION: One face of the PCT element 25 is bonded to a first electrode plate 21, and the other face thereof is bonded to a second electrode plate 22 and a third electrode plate 23. The secondary battery is series connected between the first electrode plate 21 and second electrode plate 22, and the short- circuit current trips the PTC element to protect the secondary battery when a short circuit occurs. By applying the control current between the third electrode plate 23 and the first electrode plate 21 or second electrode plate 22 to trip the PTC element 25, the charging and discharging circuit of the secondary battery is cut off. Therefore, the PTC element 25 is also used for protecting the secondary battery from overcharging or the like.
Patent JP-2002220419-A (JP)
Title: High polymer compound, resist material and pattern- forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a resist material which is sensitive to high energy beams and excellent in the sensitivity, resolution and plasma etching resistance at a wavelength of 200 nm or less, especially 190 nm or less. SOLUTION: The high polymer compound comprises a recurring unit represented by the formula (I) [R1, R2 and R3 are H, F, an alkyl or a fluorinated alkyl; R4, R5 and R6 are H, F, an alkyl or a fluorinated alkyl and at least one of them contains a fluorine atom; R7 is an acid labile group; 0<d+e<5, 0<g+h<=5, 0<(a+b)/(a+b+c)<1, 0<c/(a+b+c)<0.8].