baber/WOPTO huggingface dataset:
Patent JP-2002331322-A (JP)
Title: Punch die for punch press and centering method using the punch die
Inventor: IMAMURA KAZUO
IPC: B21D28/34
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a punch die for a punch press and a centering method using the punch die capable of easily centering the blade edge of the punch of the punch body against the reference surface of the punch. SOLUTION: A collet 47 pierced so that a punch chip 17 juts to the back end side is inserted into a taper hole 41 of the axial section in the top end side of the punch body 9 and the collet 47 is pressed and fixed into the taper hole 41 by the cap 49 tucked on the top end section of the punch body 9. The back end section of the punch chip 17 is situated in the space section 43 provided behind the taper hole 41 and a clearance is formed in the space section 43 and the outer periphery of the back end section of the punch chip 17. In the outer periphery of the punch body 9, a plurality of pressing members 59 for adjustment through suitable interval are provided freely movable against the back end section of the punch chip 17 inside the space section 43.  The outer periphery surface of the punch sliding section 15 revolves as the reference surface and the outer deflection of the punch blade edge 17A is measured. The pressing members 59 for adjustment staying at the maximum deflection reciprocally move so that the center deflection is the minimum and minute adjustments in the micron order are executed.
Patent JP-2001330847-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: ASADA SATOSHI
IPC: G02F1/1343
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent coloring and to improve the image quality with respect to a liquid crystal display device of a lateral electric field driving method which has a wide viewing angle and realizes good multilevel gradation display. SOLUTION: A common electrode 2 and a pixel electrode 4 as comb-like electrodes are formed parallel to each other and in a chevron form. In the pixel region formed by the common electrode 2 and the pixel electrode 4, regions 20, 21 having different alignment direction of liquid crystal molecules 6 are formed when an electric field almost parallel to an array substrate and a counter substrate is generated between the pixel electrode 4 and the common electrode 2, and the areas of the regions 20, 21 are made almost equal to each other.
Patent JP-2002345065-A (JP)
Title: Characteristic adjustment device for microphone
Inventor: OTSU TAKEO
IPC: H04R1/38
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To secure a satisfactory speech quality in radio communication or the like at all times and to provide a favorite speech sound by adjusting the transmission sensitivity/frequency characteristics of a microphone through the simple operation of an acoustic mechanism configured in the microphone. SOLUTION: Long holes 16a and 16b which are long in the peripheral direction, are formed on the peripheral wall part of a casing 11 for microphone body 1 and onto the casing 11, a hollow cylindrical rubber packing 2 is fitted which is formed with long holes 21a and 21b at positions corresponding to the long hold 16a and 16b. Onto the outer periphery of the packing 2 a hollow cylindrical adjustment ring part 3 is fitted which is formed with slits 32a and 32b at positions corresponding to the long holes 21a and 21b, and the adjustment ring part 3 is freely turnable while being in slide contact with the packing 2. When the adjustment ring part 3 is turned, a communicating path between the back space and the external space of a diaphragm 14 in the casing 11 for the microphone body 1 is configured in the size corresponding to a turning angle.
Patent JP-2002340947-A (JP)
Title: Method for measuring and analyzing distortion of mixer
Inventor: ITO JUNJI
IPC: G01R23/20
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To perform analysis as to at which part of a mixer mutual modulation distortion occurs by isolating and measuring the mutual modulation distortion for every element which constitutes the mixer. SOLUTION: By simultaneously inputting both an RF signal of a frequency RF1 (=LO+IF-Df) larger than the frequency of an LO signal and an RF signal of a frequency RF3 (=LO-IF-Df=RF1-2IF) smaller than the frequency of the LO signal to an RF terminal, the mutual modulation distortion ((frequencies IM31 (=2×IF1-IF2=IF1-2Df) and IM3u (=2×IF2-IF1=IF2+2Df)) are measured which occurs to IF signals (frequencies IF1 (=RF1-LO=IF-Df) and IF2 (=LO-RF3=IF+Df=IF1+2Df)) outputted from an IF terminal.
Patent JP-2002016582-A (JP)
Title: Data transmission system using spread spectrum code, receiver and synchronization method
Inventor: KHALIFA NABIL
IPC: H04W56/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system that markedly enhance synchronization in a state of transmission difficulty. SOLUTION: The data transmission system is provided with a transmission section that meets the standards of the 3G TS 25.211 type, uses a spread spectrum code, and transmits data, by using at least the spread spectrum code and with a reception section that receives at least the data. In this system, 1st data are transmitted through a CPICH(common pilot channel) for a comparatively long period, and data denoted in the title are transmitted through an SCH(synchronous channel) for a comparatively short period. This invention proposes the transmission of 2nd data that are transmitted, while the transmission of the 1st data is interrupted or the transmission time is decreased.
Patent JP-2002336761-A (JP)
Title: Substrate rotation type treatment apparatus
Inventor: KIYOSE HIROMI
IPC: C23F1/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of preventing treatment result difference in the center part and the peripheral part of a substrate. SOLUTION: A liquid supply nozzle 20 for supplying a treatment liquid to the surface of a wafer W held by a spin chuck 10 is supported in a manner that it can freely move in a horizontal plane so as to reciprocate a discharge port 22 between the peripheral part and the center part, and a controller 64 controls the discharge port to move from the peripheral part to the center part of the wafer while the treatment liquid being discharged to the surface of the rotating wafer out of the discharge port of the nozzle.
Patent JP-2002349491-A (JP)
Title: Air blasting unit
Inventor: OKAMOTO YOSHIYUKI
IPC: F24F1/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air blasting unit 1 capable of increasing effective opening area of an air outlet 8. SOLUTION: A housing 4 of the air blasting unit 1 has the air outlet 8 in a front face plate 4A and a fixed part 4a for fixing a protective net 9 around the air outlet 8. The fixed part 4a, when formed by cutting the air outlet 8 in the front face plate 4A, is formed by forming a remaining part having a certain height at the peripheral edge of the air outlet 8, and the remaining part is bent substantially rectangularly to the back side of the front face plate 4A to be raised. A fixing allowance of the protective net 9 facing the fixed part 4a of the housing 4 is provided around a protective surface for covering the air outlet 8, bent substantially rectangularly to the protective surface, and fixed to the fixed part 4a by screws or the like.  In this constitution, the fixed part 4a is not required to be installed on the same plane as the air outlet 8 for the front face plate 4A, so that decrease of the effective opening area of the air outlet 8 by the fixed part 4a is prevented.
Patent JP-2002348375-A (JP)
Title: Novel episulfide compound
Inventor: FUJISHIRO KOICHI
IPC: C08G59/24
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel episulfide compound which is excellent in hardenability and heat resistance. SOLUTION: The episulfide compound is a compound of formula (1) (wherein Z1 and Z2 are each sulfur or oxygen and at least one of them is sulfur). The thermosetting resin composition or cured material of this invention is a resin composition or a cured material containing this episulfide compound, an epoxy compound and a curing agent (catalyst).
Patent JP-2002312628-A (JP)
Title: Method for making seller and buyer advantageously sell and buy used car
Inventor: NAKAMURA YOSHIHIDE
IPC: G06Q30/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a person who wants to buy a used car at a price lower than that of a used-car dealer, a person who wants to sell a used car at a higher price, and a person who wants to deal with a person with good personal references to have the dealings with a person with good personal references. SOLUTION: Information on the address and name of the seller who wants to sell the used car and the used car itself is entered into a homepage. The person who wants to buy a car also inputs information on the address and name, and the desired car and when the seller and buyer meet mutual conditions, the dealing is carried out. To easily complete dealings, members are invited from more companies and when a member desires to sell or buy a used car, the name of the member entered into the homepage is marked to give a message showing that the seller or buyer is the member and has good personal references.
Patent JP-2002346274-A (JP)
Title: Dehumidifier and washing and drying machine using the same
Inventor: WATABE MASANORI
IPC: D06F58/24
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To realize water cooled dehumidification with little scattering of water drops, small ventilation resistance and high efficiency. SOLUTION: A dehumidifier is constituted such that a water outlet cover 12 for covering a water outlet is arranged in the water outlet 11a of a water supply pipe 11 which supplies cooling water to a water cooled dehumidifier duct 8, cooling water flowing out from the water outlet is guided onto the side wall surface of the water cooled dehumidifier duct and water is made to stream down on the side wall surface.
Patent JP-2002353029-A (JP)
Title: Jig for magnetization
Inventor: TASHIRO KAZUO
IPC: H01F13/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a jig for magnetization forming by one magnetization plural sets of magnetic poles, where N-poles and S-poles are provided in the width-(radial) direction of concentrical ring-form magnets and their polarities are made different in the circumferential direction of the concentrical ring-form magnets. SOLUTION: On a magnetizing surface 2 of the magnetizing jig 1, there are provided three concentrical wiring grooves 3a, 3b, 3c and a radial communication groove 3d intersecting the wiring grooves. On one side relative to the communication groove 3d, a magnetizing coil 4 is inserted into the wiring grooves 3a, 3b, 3c concentrically in succession, by folding the magnetizing coil 4 via the communication groove 3d so as to reverse the winding direction of the magnetizing coil 4 in succession. On the other side, relative to the communication groove 3d, the magnetizing coil 4 is also inserted into the wiring grooves 3c, 3b, 3a. Thereby, the portions of the magnetizing coil 4 present in each of the wiring grooves 3a, 3b, 3c, which sandwich the communication groove 3d in between, are wound in reverse.  A magnet material 5 and its back yoke 6 are superimposed successively on the magnetizing jig 1 for magnetizing the magnet material 5. In this case, reference-position marks for indicating the neutral points of magnetic poles are so formed on the magnet material 5 as to align them with the position of the communication groove 3d.
Patent JP-2002204140-A (JP)
Title: Piezoelectric vibrator
Inventor: CHO KUNIYOSHI
IPC: H03H9/19
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibrator in which etching liquid dripped into a recess for the purpose of fine frequency regulation of a quartz element piece does not leak through action of surface tension at the narrow width part of a groove and the frequency can be regulated correctly and precisely and high accuracy stabilized vibration characteristics can be attained through enhancement of mount accuracy. SOLUTION: An opposite mesa type AT cut crystal unit 1 comprises a crystal oscillation piece 2 provided, on the surface and rear of a crystal element piece 5, with thin exciting parts 6 having recesses 6a and 6b and a pair of exciting electrodes 8a and 8b and a thick reinforcing part 7 on the periphery thereof. At the base end part of the crystal vibration piece, grooves 10a and 10b extending from the recesses, with the same depth, to the edge of the crystal vibration piece and provided with narrow width parts by protrusions 11a and 11b at the end part on the recess side are made in the thick reinforcing part and electrodes 12a and 12b are led out from the exciting electrodes on the bottom face thereof.  The crystal vibration piece is bonded to the lead-out electrodes in the groove through a conductive adhesive 16 with inner leads 15a and 15b being positioned by protrusions and sealed hermetically in a case 4 while being cantilevered by a plug 3.
Patent JP-2002352150-A (JP)
Title: Settlement system
Inventor: OGAWA YOSHIMITSU
IPC: G06Q30/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system for facilitating correlation of settlement object items that a creditor charges a debtor with the amounts that the debtor has actually paid to the creditor. SOLUTION: A creditor server is provided with a means for providing a debtor terminal with a Web page, including the settlement object items to be charged to the debtor and charging amounts in each charging object item on the basis of access from the debtor terminals, so that the debtor can designate a settlement object item to be paid to the creditor this time among the settlement object items to be paid to the creditor. The debtor terminal is provided with a means for displaying the Web page acquired from the creditor server and a means for notifying the creditor server of a settlement object item, which is designated as an item that the debtor is to pay to the creditor this time over the displayed web page.
Patent JP-2002356680-A (JP)
Title: Apparatus for converting plastic into oil
Inventor: SAWADA AKIRA
IPC: G10L25/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for converting plastics into oil wherein the damage of the thermal decomposition furnace and the viscosity of molten plastics in the furnace are judged by monitoring the conditions inside the furnace by a sensor while keeping the operation without lowering the temperature in the furnace. SOLUTION: This apparatus is provided with a thermal decomposition furnace 1 comprising a cylindrical rotary furnace and an acoustic sensor 7 that senses sound in the furnace 1. The furnace 1 is supported by a rotary support shaft 3 and rotates. The furnace 1 contains a plurality of ceramic balls 2 in its inside and has two protrusions 4 on its inside wall. A marker 5 is fixed to the shaft 3, a position sensing device 6 that senses the position of the marker 5 is provided inside the furnace, and the device 6 is connected to a monitor 9. The monitor 9 and the acoustic sensor 7 are connected to each other through an amplifier 8.
Patent JP-2002357857-A (JP)
Title: Light quantity adjusting device
Inventor: NAKAJIMA KATSURA
IPC: G02B26/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ND filter constituted of one or two plate-shaped sheets and a light quantity adjusting device using this ND filter capable of simultaneously preventing exposure non-uniformity and ghost. SOLUTION: The light quantity adjusting device is provided with a ground plate 300 having an exposed opening, a slide member 700 slidably supported by this ground plate, and a light quantity extinction filter 900 mounted on the slide member for reducing light quantity by moving back and forth on the exposed opening. The light quantity extinction filter 900 is constituted of a plurality of large and small extinction filters overlapped on the slide member, and the light quantity extinction filter is mounted on the slide member so that the largest filter of the extinction filters can be overlapped so as to be positioned outside, and almost the whole part of the largest filter faced to at least the exposed opening is inclined against the mounting face.
Patent JP-2002362279-A (JP)
Title: Vehicle occupant crash protection device
Inventor: SAWA TOMOHIRO
IPC: B60R21/206
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant crash protection device capable of widely distributing and sufficiently absorbing a load from the lower half of the body of an occupant applied to an air bag in the vehicle occupant crash protection device in which the air bag for occupant leg part protection is developed laterally or vertically to the forward center of a seat. SOLUTION: When an automobile having the vehicle occupant crash protection device collides, an inflator 13 operates to generate gas to start the development of the air bag 12. The air bag 12 finally develops until it covers the area ranging from a knee bag device 10 to an entire globe door 7. When the air bag 12 develops, a shutter-like load distribution board 24 is pressed by the air bag 12 and pulled out, and disposed on the seat side of the developed air bag 12.
Patent JP-2002364413-A (JP)
Title: Exhaust emission control device for cylinder injection type engine with turbo supercharger
Inventor: TAGA JUNICHI
IPC: F02D41/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To raise temperature of a NOx trap catalyst early when emitting NOx. SOLUTION: NOx trap quantity is estimated and when the estimated NOx trap quantity reaches the predetermined NOx threshold value (step 93), the fuel is additionally injected to make an air-fuel ratio rich in an expansion stroke of the operation in a stratified combustion range when temperature of the NOx trap catalyst is at the predetermined temperature of less (step S99, S101). Even if the catalyst temperature is low after setting the rich air-fuel ratio, operation is changed to the operation in an even combustion range to reduce the air quantity and set a rich air-fuel ratio (step S103).
Patent JP-2002364774-A (JP)
Title: Inner surface repairing method for existing pipe and conveying and laying device for pipe body used therefor
Inventor: ISHIMARU YUTAKA
IPC: F16L1/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce an application cost, to easily carry out an application, to ensure required strength even in the case where it is applied to an existing conduit having a large opening diameter, to also provide high strength, to ensure an application quality, to carry out an application even while making a sewage flow and to enhance an applicability. SOLUTION: A plurality of Hume pipes 1, i.e., existing reinforced concrete pipes are subsequently connected to an inner side of the existing conduit 2 to form an inner surface repairing pipe.
Patent JP-2002366554-A (JP)
Title: Retrieval system for specifying carrying page of book, magazine, informational magazine using network connectable terminal such as cellular telephone
Inventor: KURAMOCHI NOBURO
IPC: G06F17/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To enable an end user to directly, speedily and surely obtain desired information irrespective of places by linking information which can be retrieved by the Internet network/data base technology with information placed on books, magazines and information magazines. SOLUTION: A data base is accessed from a network connectable terminal such as the Internet and data specify applicable pages of the books, the magazines and the information magazines under the end user's hand are outputted.
Patent JP-2002366383-A (JP)
Title: Time counter with additional function and its test method
Inventor: MATSUSHITA AKIO
IPC: G06F11/22
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a time counter with additional functions and its test method, which easily test both a time counter part and an additional function part in a short time. SOLUTION: The time counter 1 which has additional functions such as a compare function and has a multiple bit length is so constituted that a compare register part 3 constituting the additional functions and a time counter part 2 may be operated as counters of the same number of bits at the time of test. The time counter part 2 and the compare register part 3 are made to simultaneously start counting, and coincidence between both counted values is monitored, and it is discriminated that the time counter is defective when a non-coincidence occurs.
Patent JP-2003004411-A (JP)
Title: Steering angle detector
Inventor: TAKUMA EMI
IPC: G01B7/30
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle detector which can surely detect a steering angle using a simple structure. SOLUTION: A magnetic body 3, in which a plurality of S and N poles are provided alternately around the circumferential direction of a rotary disc 2 turning corresponding to turning of a steering shaft, is arranged. In addition, a Wigand sensor 6 is arranged adjacent to the rotary disc 2. The Wigand sensor 6 needs no electric power and can detect the change of surrounding magnetic poles. Therefore, when the ignition of a vehicle is turned off, a Hall IC 4 is turned off in a standby mode, and when the Wigand sensor 6 detects turning of the rotary disc 2, the Hall IC 4 is driven in the normal operation mode. Thus, the rotation angle of the steering shaft can be detected accurately, without consuming electric power.
Patent JP-2003009192-A (JP)
Title: Television receiver
Inventor: ONO TOMOO
IPC: H04N5/44
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver in which incomplete starting of a hard disc recorder section will not result in an inoperable state. SOLUTION: The operation is started always from TV mode following to turn on power and stand-by and a communication controller 3 comprises a detecting means for monitoring the state of the watchdog timer of a hard disc controller 2, a first reset means for resetting the hard disc controller 2 when operation of the watch-dog timer is detected a plurality of times by the detecting means, and a second resetting means which can turn on/off power supply to a hard disc recorder section 9 selectively. When a decision is made by the first and second reset means that the hard disc recorder section 9 can not be reset, power supply to the hard disc recorder section 9 is interrupted and only a TV section 4 is operated.
Patent JP-2003000996-A (JP)
Title: Stain remover of clothing or the like
Inventor: ASAMI SUNAO
IPC: D06F43/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a stain remover integrally having the functions of applying a solvent and removing stains and spots in a handy size and enabling an efficient operation in the stain remover of clothing that sucks and removes stains and spots sticking to clothing or the like. SOLUTION: Stains and spots are attracted by a suction means 4 having a suction section 9 capable of approaching the stains by ejecting a solvent for removing stains to stains sticking to clothing or the like by a solvent ejection means 3. The solvent ejection means 3 and the suction means 4 are arranged in the same casing 1.
Patent JP-2003007476-A (JP)
Title: Organic electric field light emitting device
Inventor: MORI TOMOHIKO
IPC: H01L51/50
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element, which has high durability under high temperature environment. SOLUTION: An electron hole pouring layer is prepared between layers of a transparent electrode layer and an electron hole transportation layer of an organic electric field light-emitting device. This electron hole pouring layer contains a metal porphyrin derivative compound shown in the formula (1) (in the formula, M is central metal, such as copper), and a compound, such as a non-metal porphyrin derivative compound of the formula (2), which has smaller polarity than this metal porphyrin derivative compound, that is, has affinity with an electron hole transportation material, or the like, and has affinity with the metal porphyrin derivative compound.