baber/WOPTO huggingface dataset:
Patent JP-2001044146-A (JP)
Title: Method for recognizing dicing position of semiconductor wafer
Inventor: SAWAMOTO SHUICHI
IPC: H01L21/301
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing the dicing position of a semiconductor wafer, capable of easily making computing program for the dicing position and of accurately recognizing the position of the semiconductor chip, within a short time. SOLUTION: In dicing a semiconductor wafer to divide it into individual chips 11, position of each semiconductor chip is detected by pattern-recognizing a pattern formed on each semiconductor chip. From this position, the dicing position is computed, and the dicing is performed along the dicing position. In this case, a pattern 12 for position recognition is formed on an inactive region 11b of each semiconductor chip 11, and through pattern-recognizing the pattern 12, the position of each semiconductor chip is detected.
Patent JP-2002018054-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To strengthen a noise countermeasure by effectively absorbing noise due to static electricity charged to a game ball moving along the surface of a tank rail and to the tank rail, and prevent bad influence due to noise upon various game control boards. SOLUTION: Strip-like conductive members 79 are respectively provided on four portions of the top outside two rail grooves 34e of a rail main body bottom 34a, a noise absorbing circuit for absorbing noise due to static electricity is provided on a power supply board, and the conductive member 79 and the noise absorbing circuit are connected to each other by a ground wire 92.  Even if static electricity is charged to the game balls supplied to the tank rail 34 and moved along the rail, so that the surface of the tank rail 34 is also charged with static electricity, the game balls 75 moving along the tank rail 34 directly touch the conductive member 79 so that the static electricity charged to the game balls 75 and the surface of the tank rail 34 are positively eliminated by the conductive member 79, and noise due to static electricity can be surely absorbed by the noise absorbing circuit 87.
Patent JP-2002023839-A (JP)
Title: Equipment control system and equipment control method and monitoring device and database device and database client device and recording medium
Inventor: TAKAHASHI ICHIRO
IPC: G06F17/30
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a database device and a database client device and a recording medium for allowing plural devices to use control data stored in a monitoring device, and deciding whether or not maintenance is necessary by adding a reference value necessary for maintenance as data. SOLUTION: This equipment control system is provided with a database device 2 being the destination of the recording of operation data acquired by a monitoring device 1 and a database client device 3 for transmitting and receiving information through a network 6 with the database device 2, and for displaying the data recorded by the database device 2, and for performing data input. The database device 2 records the reference value of the maintenance of equipment 4 to be monitored, and the monitoring device 1 or the database client device 3 outputs display or printing to promote the maintenance when the operation data exceeds or approaches the reference value of the maintenance.
Patent JP-2002022758-A (JP)
Title: Tare type wind channel device
Inventor: MINAMINO OSAMU
IPC: G01P5/12
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To accurately calibrate and adjust a wind speed sensor in a low wind speed region with relatively simple constitution. SOLUTION: A rotating drum 4 is rotatably held to a frame. A plurality of radial tares are formed at constant spaces at the outer peripheral part of the rotating drum 4. A measuring wind speed sensor 22 is fitted piercing a slit of the rotating drum 4 from the outside to project into the tare. When the rotating drum 4 is rotated in the fixed state of the measuring wind speed sensor 22, the tares 16 move at specified speed together with the rotating drum 4, so that wind speed can be calibrated from the speed of the center part.
Patent JP-2001058963-A (JP)
Title: Production of 2,6-dimethylnaphthalene from petrochemical flow
Inventor: PEREGO CARLO
IPC: C07C15/24
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved process for producing 2,6-dimethylnaphthalene by using the feed flow that can be readily available with very excellent cost merits. SOLUTION: A naphthalene mixture containing the product obtained by the separation of a proper petrochemical flow and/or the fraction obtained by the solid acid treatment following the separation of the product is allowed to react with at least one kind of an aromatic hydrocarbon in the presence of a zeolite catalyst. In a preferred embodirnent, the fraction of the petrochemical flow is treated by feeding the flow to the bed comprising solid acid.
Patent JP-2002022547-A (JP)
Title: Food temperature control device
Inventor: OKADA SHIGERU
IPC: G01K1/14
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a food temperature control device capable of recording only necessary data among temperature data detected by a temperature measuring means. SOLUTION: A food temperature recorder 13 is equipped with a temperature measuring means for measuring the temperature of food or the temperature around the food, a recording means for recording temperature data based on the measurement of the measuring means relating to the elapsed time, an input means allowing the start and end of recording by the recording means to be arbitrarily inputted, a display means for displaying the temperature data based on the measurement of the measuring means in association with elapsed time, a means for inputting additional data such as the name of food to be measured and the name of a worker in charge of processing the food, and a means for recording the additional data while making them correspond to the temperature data.  It is characterized by having a record start area 56 for inputting the start of temperature data recording and a record end area 70 for inputting the end of temperature data recording.
Patent JP-2002031576-A (JP)
Title: Pressure measuring device
Inventor: SUZUKI KAZUTAKA
IPC: H01L29/84
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring device capable of adjusting easily an offset voltage of a semiconductor pressure sensor and output sensitivity. SOLUTION: Adjustment of the offset voltage is executed by a variable resistance VR2 installed on the semiconductor pressure sensor, and adjustment of the output sensitivity is executed by providing, on an integration circuit 4, a variable resistance VR1 for adjusting inclination of an integrated waveform outputted from the integration circuit 4, and adjusting the inclination of the integrated waveform by the variable resistance VR1.
Patent JP-2002033591-A (JP)
Title: Fixing structure for electronic component
Inventor: ISHIZAWA TOSHIYUKI
IPC: H05K7/12
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for an electronic component in which the tightening operation of a latch is performed from a direction perpendicular to a printed-circuit board and the tightening operability of the latch can be enhanced. SOLUTION: The fixing structure is provided with the printed-circuit board on which a mounting component is installed, a heat dissipating member which is mounted on the printed-circuit board by erecting its wall surface so as to be close to the mounting component, the electronic component which is attached to the wall surface of the heat dissipating member, a holding member which is fixed to the wall surface of the heat dissipating member and which comprises a guide, the latch which is installed at the holding member by directing its axial line toward the printed-circuit board and which is composed of an external thread, a movable piece which screws the tip side of the latch to one end of it, which faces the wall surface and which comprises a slide part tilted with reference to the axial line,  and a fixed piece wherein a part to be slid which comes into contact with the slide part of the movable piece is installed and a part which is guided by the guide part is installed. The electronic component is fixed to the wall surface of the heat dissipating member via the fixed piece.
Patent JP-2002034258-A (JP)
Title: Converter
Inventor: KUROKI KAZUO
IPC: H02M7/217
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions by reducing the number of components and to improve a conversion efficiency by reducing a switching loss. SOLUTION: In this converter, a single phase AC voltage is applied to a primary winding of a transformer via a switching device turned on/off with a high frequency and a DC voltage is outputted from the secondary winding of the transformer via a rectifying/smoothing circuit. A 1st series connection circuit 51 comprising diodes 1 and 2, a 2nd series connection circuit 52 comprising a switching device 3 and a diode 7 connected in series to each other, and a 3rd series connection circuit 53 comprising a diode 8 and a switching device 6 connected in series to each other, are connected in parallel to each other, and a capacitor 11 is connected in parallel to the series connection circuits.  The series connection point of the series connection circuit 51 is connected to an AC input terminal U, the series connection point of the series connection circuit 52 is connected to one end of the primary winding of the transformer 17, the series connection point of the series connection circuit 53 is connected to the other end of the primary winding of the transformer 17 and, further, the center tap 17a of the transformer is connected to an AC input terminal V.
Patent JP-2002042419-A (JP)
Title: Voice data recording device and composite data recording device
Inventor: SAITO TATSU
IPC: G11B20/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To perform recording in a plurality of recording media without wasting the time required for writing by independently playing-back other voice data stored while voice data are being written into a CDR. SOLUTION: Recorded voice data are stored in a writing storage area 252 and a review storage area 214. The voice data stored in the review storage area 214 are reproduced through the use of a reproducing device untill the recording of voice data of the writing storage area 252 into the recording media is ended. Recording is successively performed from the writing storage area 252 to the plurality of recording media.
Patent JP-2002037030-A (JP)
Title: Map lamp with security function
Inventor: KOMORI KAZUHIKO
IPC: B60R25/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a map lamp with security function that can be equipped with a security system without needing extra space. SOLUTION: This map lamp 1 with the security function comprises lamp parts 21, 22 for illuminating the interior of a cabin; a pyroelectric sensor 2 partitioned from the lamp parts by partition walls 24; and a control means 25 for detecting a human body in the cabin on the basis of output pulse from the pyroelectric sensor and controlling the security function on the basis of a signal from each part of a vehicle. The pyroelectric sensor 2 and the control means 25 for controlling the security function are built in the map lamp.
Patent JP-2002036528-A (JP)
Title: Ink jet recorder and printer driver
Inventor: KAMEI TOSHIHITO
IPC: B41J5/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of obtaining a high quality image without generating permeation to a rear side, curl and cockling in perfecting printing. SOLUTION: The number of maximum dots per a unit region in single-side printing is differed from that in perfecting printing. The number of maximum dots per a unit region in the perfecting printing is lower than that in the single- side printing.
Patent JP-2002038933-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KOBAYASHI MASAAKI
IPC: F02D41/12
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress fuel consumption by performing S-poisoning recovering process when an internal combustion engine is in decelerative operation while the function of NOX catalyst is well secured. SOLUTION: An exhaust emission control device of an internal combustion engine is equipped with a NOX catalyst of storage reduction type to absorb NOX in the exhaust gas when the exhaust air-fuel ratio is lean, emit the absorbed NOX when the oxygen concentration in the exhaust gas is reduced and perform reductive purification of the NOX by addition of a reducing agent, and an ECU 35 as a temperature raising means to raise the temperature of the NOX catalyst within the range to suit NOX purification in the case the S-poisoning of NOX catalyst is to be recovered when the engine 1 is in the accelerative operation or in the steady running condition and to turn the temperature of the NOX catalyst into a temperature suitable for S-poisoning recovery by turning lean the exhaust air-fuel ratio when the engine 1 is in the decelerative operation.
Patent JP-2002010175-A (JP)
Title: Device for watching television screen in supine posture
Inventor: TANAKA HIROAKI
IPC: H04N5/64
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To be able to watch a television screen in the leg stretching direction while laying on the back without standing the upper body. SOLUTION: A plurality of mirrors are disposed on position in which mirrors are set in a frame so as to watch images on the display in a facing mirror brought through reflections of another mirror, resulting in enabling to enjoy watching television while keeping supine posture on the floor.
Patent JP-2001196655-A (JP)
Title: Piezoelectric transformer circuit
Inventor: KATAOKA TAKUMI
IPC: H02M3/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high output voltage without making a piezoelectric trans former large and easily apply to a small impedance load to it. SOLUTION: A piezoelectric ceramic transformer 1 is formed in such a structure that a power supply 5 is driven at a half wavelength mode. Input electrodes 31, 32 of the transformer 1 are formed at both ends of the transformer 1 in the longitudinal direction, and output electrode 4 is formed at the center of the transformer 1 in the longitudinal direction to interpose a generation unit 13 between drive sections 11 and 12. Therefore, the generating unit 13 is disposed at the node of the oscillation, that is, at the place where utmost distortion is observed in a piezoelectric ceramic material 2, to obtain the output voltage most efficiently.  At the same time, the drive sections 11, 12 and the generating unit 13 are disposed at the region from the loop to the loop of the half wavelength in the oscillation, thereby making the positional ratio between the drive sections 11, 12 and the generating unit 13 flexibly adjustable.
Patent JP-2002043272-A (JP)
Title: Substrate cleaning apparatus and substrate processing apparatus
Inventor: SOTOZAKI HIROSHI
IPC: H01L21/304
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe substrate cleaning apparatus which can supply sufficiently the clean air owing to down-flow even when cleaning by chemicals and spin-drying are conducted within a tank, prevent diffusion of atmosphere of chemicals and re-deposition of mist during the drying process in an adequate closed construction, and also maintain the closed construction for a certain period even if an exhaust system is failed and thereby prevent diffusion of the chemicals. SOLUTION: The substrate cleaning apparatus is provided with a suction port 12 at an upper part of a cleaning tank 11, and a exhaust port 17 at the bottom portion to form down-flow within the cleaning tank 11. The apparatus rotates a substrate Wf to be cleaned within the cleaning tank 11 to realize cleaning and drying processes of the substrate to be cleaned within the same cleaning tank 11. Moreover, a door 14 is also provided to close and open the suction port 12. When the pressure in the cleaning tank 11 is defined as PIN, while an outside pressure of the cleaning tank is defined as POUT, the suction port 12 is opened for the condition of PIN<POUT and the suction port 12 is closed for the condition of PIN>=POUT.
Patent JP-2002036908-A (JP)
Title: Cruise control device, distance alarm device between vehicles and recording medium
Inventor: TERAMURA EIJI
IPC: B60W10/18
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To realize a more appropriate cruise control and a distance alarm by solving problems involved in a method for grasping an object to be controlled existing on an advancing passage of the driver's own-vehicle. SOLUTION: Primarily an object to be recognized as a preceding vehicle is grasped as one that may collide with the driver's own-vehicle. When a collision object exists (S8120: YES), further when the collision object is the preceding vehicle, and a condition that a driver refrains from acceleration is satisfied (S8130: YES), the maximum guard of a target acceleration is established (S8140). That is, when an object exists that is not adopted as the preceding vehicle in accordance with information on an advancing passage estimation, but judged as one that may collide with the driver's own-vehicle when considering the locus, a more restrained acceleration than usual in vehicle speed control is carried out. Thus, for example, even when an object that should be recognized as the preceding vehicle surely exists on the driver's own-vehicle lane, but is not selected as such, inappropriate acceleration is restrained.
Patent JP-2002044601-A (JP)
Title: Electronic camera device, method for controlling the electronic camera device as well as apparatus and method for processing image
Inventor: NAKAMURA TOSHIYA
IPC: H04N5/225
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To enable efficient selection of image erasure by grouping images, having a series of relativeness of a plurality of photographed images and managing of the image. SOLUTION: An apparatus for processing the image comprises a display means 30 for displaying images recorded in a recording medium 29, capable of recording a plurality of series of related photographed images, and means 20d for deciding any of the displayed images belonging to the image group of the plurality of images has relation if one of the displayed images is selected and of executing a prescribed process for the selected image and all other images which are not protection designated belonging to the image group, when the image belongs to one of the groups, as a result of the decision.
Patent JP-2002000463-A (JP)
Title: Cooking tool with ball-shaped molding
Inventor: NAKAMURA KATSUHIRO
IPC: A47J37/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooking tool with a ball-shaped molding which is able to heat up the center of a ball-shaped cooking material. SOLUTION: This invention is characterized by a hemispherical concavity on a part of a flat bottom of a pan 3.
Patent JP-2002046662-A (JP)
Title: Trailer tractor light truck and cargo transportation system
Inventor: NISHIHARA KATSUTOSHI
IPC: B62D53/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a trailer tractor light truck capable of minimizing a braking distance to a level that does not obstruct a safe run and a transportation system by the trailer tractor light truck for doubling a transportation volume to improve convenience for users. SOLUTION: This transportation system uses the trailer tractor light truck 10 having a trailer 15 connected to a rear part of a load-carrying platform 4 of the light truck 2 and an internal brake 20 so that a braking force resisting against an internal weight of the trailer 15 toward by the light truck 2 is generated on each wheel 18 of the trailer 15 when the light truck 2 brakes.
Patent JP-2002049008-A (JP)
Title: Optical observation device
Inventor: KAWAMURA SHINICHIRO
IPC: G02B13/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To realize an optical observation device with which the real image of an observation object substantially free of blurring is obtained. SOLUTION: This optical observation device has an objective lens, a deconvolution filter which is placed on a Fourier transform surface on which the image of the observation image is formed by the objective lens and a tube lens which is arranged on the rear side of the deconvolution filter and obtains the real image of the observation object in a real space.
Patent JP-2002051391-A (JP)
Title: Loudspeaker attaching device and electronic equipment having the same
Inventor: ITO YOSHIFUMI
IPC: H04N5/64
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide loudspeaker attaching devices, which have such shapes that their attaching structures can be manufactured by means of one manufacturing device, can be incorporated in equipment by changing their attaching positions to a loudspeaker box at each assembled product having a different size, can reduce the total numbers of parts, and can secure uniform tone qualities and electronic equipment having the attaching devices. SOLUTION: Each of two loudspeaker-attaching devices 10R and 10L, respectively incorporated in two enclosures 2 of the equipment, is provided with the loudspeaker box 30 having a loudspeaker and the attaching structure 32 to the box 30, which holds the box 30 in a mountable space SP or SP1 of one of the enclosures 2 of the equipment, when the structure 32 is put in the attaching section 50 of the box 30.
Patent JP-2001113507-A (JP)
Title: Chipper
Inventor: OKABE KENJI
IPC: B27L11/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a chipper of high performance which is compact and has good maintance properties. SOLUTION: This chipper A makes chips from branches, leaves and the like of trees charged into a chip chamber 2 from a change opening 10 and discharges the chips to the outside from a discharge outlet 31. In the chip chamber 2, a rotary disc 4 having a recessed part 45 for mounting a cutter 6 formed in one of the side faces, is arranged so that a disc face forms as acute angle in the loading direction from the loading aperture 10, and an upward inclined taper is formed in the almost rotating direction in the innermost wall 41 of the recessed part 45. Then the cutter 6 is mounted in an inclined state to the disc face, and a gap D part formed between the edge of the cutter 6 and one of the side faces of the rotary disc 4 and the other side face of the rotary disc 4 are made to communicate with each other through a chip discharging hole 48 formed in the recessed part 45.
Patent JP-2002053200-A (JP)
Title: Kerosine residual quantity alarm
Inventor: OTA YUKIO
IPC: F23N5/24
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a kerosine residual quantity alarm which has reduced a connection cost with a special wiring construction not needed for connecting between a detection part and an alarming part. SOLUTION: In the kerosine residual quantity alarm 1 including the detection part 2 for detecting that a residual quantity in a tank reaches a prespecified residual quantity and outputting a detection signal and the alarming part 3 for transmitting, in response to the detection signal, a predetermined alarm signal to a management device on a side of a kerosine deliverer using a telephone line, the detection part 2 is connected with the alarming part 3 via an existing commercial power line 16.