baber/WOPTO huggingface dataset:
Patent JP-2003042864-A (JP)
Title: Pressure transducer
Inventor: YABE KOICHI
IPC: G01L5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To realize a low cost and therewith obtain a signal which resists the error of the introduction position of a water pressure and the interference of installation water depth and accurately corresponds to an effective earth pressure. SOLUTION: Filters 34, 35 are placed in an air gap 10 sandwiched by 2 pieces of rigid plates 13, 14 forced by the earth pressure, and therefore the water pressure is forced but a sand pressure is not forced. Accordingly, a load cell 41 having structure without the sensitivity to the water pressure detects only the effective earth pressure. A signal cable 51 can be passed through in the air gap 10 and then a plurality of pressure transducers 1, 2 can be effectively connected and also the signal cables 51, 52 can be inserted through the inside. Consequently, the distribution pressure in a depth direction can be accurately measured. In the point part, an insertion head 71 to make insertion into the earth easy is attached to a support body 23.  A plurality of the pressure transducers 1, 2 are connected one after the other via a coupling support body 24, and also the coupling is made rigid by bridging a coupling plate 61.
Patent JP-2003051233-A (JP)
Title: Analog timer
Inventor: TANIZAWA YOICHI
IPC: H01H41/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an analog timer, in which using conveniences are superior and in which on/off of the timer output is switchable at a prescribed position of a time setting knob, when the timer is set at a test mode. SOLUTION: This timer is provided with an oscillation circuit 11, a divider circuit 12, a count/control part 13, an output circuit 14, and a knob position detecting part 15, and at setting of the test mode, sequence action or the like of the external equipment is checked by switching the on/off of the timer output T0 at the prescribed position (0 position of graduation) for the time setting knob 5.
Patent JP-2003057571-A (JP)
Title: Optical multi-layered structure and optical switching element, and image display device
Inventor: MAKINO TAKUYA
IPC: B81B7/02
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical multi-layered structure which has simple constitution, is small-sized and lightweight, and can switch incident light at a high speed. SOLUTION: On a substrate 10 made of glass, low-refractive-index layers 12A to 13H made of magnesium fluoride (MgF2 ) and high-refractive-index layers 13A to 14H made of antimony oxide (Sb2 O3 ) are laminated by turns. The low- refractive-index layer 12A to the high-refractive index layer 13D on the side of the substrate 10 form a 1st layer 15 across a gap part 14 (low-refractive-index layer 12E), and the low-refractive-index layer 13E to the high-refractive-index layer 13H on the opposite side to the substrate 10 form a 2nd layer 18.  A lower electrode layer 17 and an upper electrode layer 18 are provided which are formed out of metal thin films having windows 17A and 18A for transmitting ultraviolet light and the optical size of the gap part 14 is varied with an electrostatic force generated between the both to switch the quantity of reflection or transmission of the ultraviolet light.
Patent JP-2003054169-A (JP)
Title: Information recording card with forgery preventing measure
Inventor: KITAMOTO YOSHIHIRO
IPC: B42D15/10
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an information recording card with a forgery preventing measure which has not prevailed technically and which is difficult to forge or duplicate. SOLUTION: The information recording card 1 is formed by applying forgery preventing measure to a center base 10. The forgery preventive measure has parallel line patterns 12 of the same shape, the same color or the same series color formed on front and rear surfaces of the transparent center base 10 in such a manner that a width of the pattern 12 is in a range of 0.3 to 1.0 mm and its interval is the same as the width of the line. The card 1 comprises a solid printing layer 20 made of a background color for bringing out the pattern on the overall upper surface of the pattern 12 of the rear surface, and a design pattern layer 30 is formed at a part on the pattern 12 in which the layer 20 is not formed.
Patent JP-2002163991-A (JP)
Title: Plasma display module
Inventor: HARADA TAKASHI
IPC: G09G3/28
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel, a plasma display module and its driving method wherein a case body or a filter to suppress electromagnetic waves generated from a PDP itself is unnecessary while effectively reducing radiation levels of the electromagnetic waves and the whole PDP device can be produced at a lower price. SOLUTION: This has a mutually opposing front glass substrate 2 and a rear face glass substrate 3, plural scanning electrodes and common electrodes (4) arranged and installed on the front glass substrate 2 in line direction, plural data electrodes 5 arranged and installed on the rear face glass substrate 3 in column direction, and display cells arranged and installed at respective crossing parts of the scanning electrodes and the common electrodes (4) and the data electrodes 5, and this has a constitution to let the display cells emit light by performing writing discharge of data. In this plasma display panel 1, ground electrodes 6 are arranged and installed on the rear face glass substrate 3.
Patent JP-2003059072-A (JP)
Title: Actuator of optical pickup device
Inventor: NOGAMI TOYOJI
IPC: G11B5/55
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the actuator of an optical pickup device which has shifted the resonance frequency of a yoke to a high frequency range where neither a focusing function nor a tacking function is influenced by increasing the fixation strength of the yoke to an act base member. SOLUTION: This actuator has a couple of yoke parts 3 raised from a base body part 2 and a magnet 4 which is fixed to the internal surface of each yoke part 3 and is equipped with the act base member 1 which is fitted to a main base member, a yoke member 11 characterized by that a substrate part 12 is put over the reverse surface of a base body part 2 by inserting a couple of yokes 13 raised from the substrate part 12 into insertion holes 19 of the base body part 2, at least part of the substrate part 12 nearby the yokes 13 is joined with the base body part 2 with an adhesive 16, and the substrate part 12 is fixed to the base body part 2 with a plurality of fixing screws 28, and a support shaft 8 which is stood on the base body part 2 and fitted rotatably and slidably to a lens holder 20.
Patent JP-2002133771-A (JP)
Title: Method and system for compensating for spin speed variation in magnetic disk storage device
Inventor: WILSON AARON W
IPC: G11B20/10
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for compensating a variation in the spin speed of a data storage medium from a nominal, i.e., designed spin speed. SOLUTION: The nominal spin speed for the data storage medium in a specific magnetic disk storage system is provided, then the actual spin speed of the data storage medium is measured. The spin speed variation is determined by comparing the measured spin speed with the nominal spin speed. A correction coefficient is calculated based on a spin speed error, and it is applied to at least one data transfer parameter such as a channel reference frequency or read/write gate activation timing before it is applied to a subsequent data transfer process. Whether the measured spin speed is in an allowable spin speed range or not can be verified at this time.
Patent JP-2003063769-A (JP)
Title: Rail cleaning device of passenger conveyor
Inventor: HIYAMA MAKOTO
IPC: B66B31/02
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure such that a mobile rail cleaning device body can be easily detached, even when a footboard is dismounted from the mobile rail cleaning device. SOLUTION: A main body mechanism part and an installation base part are attached by a slide system.
Patent JP-2003068414-A (JP)
Title: Glow starter socket
Inventor: KODERA RYUSUKE
IPC: H01R33/05
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in attachment-and-detachment by making it enable to be attached to many kinds of illumination fittings without changing other compositions, by providing 2 surfaces for attaching surface on the glow starter. SOLUTION: Attaching parts 2 and 3 of the glow starter are formed in one side face (front face) of the socket main part 4 and in its opposite side face (back face). In each the attaching parts 2 and 3, cap pin insertion holes 7 and 8 of the glow starter 20 are opened. Thereby, the attachments of two directions to the illumination fitting become possible by one kind of socket 1.
Patent JP-2002102480-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enable prize balls to be rapidly put out in a short time by conducting put-out operations a few times. SOLUTION: The pinball game machine is provided with a put-out control means 54 for controlling a prize ball put-out means 41 so as to allow the prize balls to be put out through one put-out operation by the entry of two or more game balls into a winning means 14-19. The means 54 is provided with the functions of making the specified number of the prize balls put out by one put-out operation of the means 41 greater than the minimum number of the prize balls acquired by the single entry of the game ball into the means 14-19 and controlling the means 41 for the purpose of allowing the means 41 to put out the prize balls corresponding to the total number of the prize balls acquired by a player when the total number of the acquired prize balls is smaller than the specified number of the put-out prize balls and allowing the means 41 to put out the prize balls corresponding to the  specified number of them when the total number of the acquired prize balls is greater than the specified number of them.
Patent JP-2003069731-A (JP)
Title: Remote equipment state monitoring system
Inventor: HATTORI TAKAYUKI
IPC: H04Q9/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a remote equipment state monitoring system, with which a general line can be used as a transmission line for transmitting the detected signal of an equipment state. SOLUTION: In a site area, electric equipment, a detector for detecting the equipment state of the electric equipment and a first communication signal converter for converting the data detected by the detector to a communication signal and transmitting it are provided and in a managing area, a second communication signal converter for converting the communication signal received from the first communication signal converter to detected data before conversion by the first communication signal converter, a maintenance tool having a diagnostic/analysis program for analyzing the equipment state from the detected data converted by the second communication signal converter and a maintenance database for storing data required for analysis in the diagnosis/analysis program and the diagnosed result,  and a display for displaying the diagnosed result analyzed by the maintenance tool are provided.
Patent JP-2003072083-A (JP)
Title: Device for controlling charging deflection for ink jet printer
Inventor: YAMADA TAKEHIRO
IPC: B41J2/075
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To realize a device for controlling a charging deflection in relation to an ink jet recorder, particularly for a high-speed ink jet printer which can carry out high-reliability and high-image quality recording and has a wide operation tolerance. SOLUTION: The device for controlling a charging deflection amount for the ink jet printer is provided with a means for controlling distributing electric charges to each of a main particle and a satellite particle, by acting a predetermined electric field into a direction in which a mass of an ink drop separates, at the time when the ink drop discharged from a nozzle hole is separated and cut to the main particle and the satellite particle. A specific charge amount is controlled so that deflection amounts of the main particle and the satellite particle are nearly equal to each other. Since the deflection amounts are made nearly equal between the main particle and the satellite particle, one pixel can be recorded favorably.
Patent JP-2003075383-A (JP)
Title: Controller for freshness of fruit and vegetable
Inventor: HIROTA MASANORI
IPC: G06F13/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To realize, by simple equipment constitution, a system for detecting lowering in freshness of fruit and vegetable to inform a user of it, in a stockroom for storing coolingly the fruit and the vegetable. SOLUTION: This controller is provided with a detecting means 11 for outputting a variaton of a gas volume as a voltage variation, a judging means 16 for judging the freshness of the fruit and the vegetable based on the output voltage variation, an external notifying means 22 for informing the user of freshness situations of the fruit and the vegetable, based on a processed result by the judging means 16, and a micro-processor 14 for controlling the detecting means 11, the determining means 16 and the external notifying means 22. When a voltage value output from the detecting means 11 gets high, information about the lowering in the freshness of the fruit and the vegetable is informed to the user, using the external notifying means 12.
Patent JP-2003048812-A (JP)
Title: Elastase inhibitor and antiaging cosmetic
Inventor: HONDA HIDEKO
IPC: A61K8/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide both an elastase inhibitor having an excellent elastase inhibitory activity and carrying out prevention, prophylaxis and amelioration of the aging of the skin and an antiaging cosmetic using the elastase inhibitor. SOLUTION: The elastase inhibitor comprising an extract from a plant selected from Filipendula ulmaria Maxim, Passiflora incarnata Linne, Verbascum densiflorum Bertol., Solidgo virgaurea L., Viscum album L. and a leaf of Simmondsia chinensis Schneider as an active ingredient and the antiaging cosmetic using the same are provided.
Patent JP-2002117610-A (JP)
Title: Recording medium driver and electronic apparatus having the same
Inventor: ARIGA TOMOE
IPC: H02K29/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To simplify and downsize the constitution of a recording medium driver used for, for example, a computer, word processor, etc., and an electronic apparatus having the same. SOLUTION: This recording medium driver has a first recording and reproducing head and second recording and reproducing head, which read and write information from and to a recording medium, a first carriage and second carriage for movably holding both the recording and reproducing heads and a suspension for connecting both carriages and a suspension holder for holding the suspension, etc. One piece of mounting screw is used to mount and fix the first carriage to the second carriage. The suspension holder is provided with a notched part, in order to suppress the positional deviation of the first carriage in mounting and screwing the same, and the second carriage is provided with a projecting part fitting into this notched part.
Patent JP-2003075748-A (JP)
Title: Optical switch
Inventor: TABATA SEIICHIRO
IPC: G02B26/08
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which can reduce light loss and prevent switching abnormality and burning and can be made more small-sized. SOLUTION: Thirty two piezoelectric members 9 each are arrayed longitudinally and laterally and a polyimide film 1 is sandwiched between spacers 10 having holes only at circumferences of intersections of optical waveguids from above and below. An end part of a plate type piezoelectric member 9 is fixed to the polyimide film 1 across the spacer 10. The piezoelectric member 9 composed of a piezoelectric element capable of pressing an intersection part of optical waveguids from one side is used as an opening/closing operation mechanism for a cut which switches the traveling direction of light.
Patent JP-2003076387-A (JP)
Title: Method and device for voice synthesis and program
Inventor: YOSHIOKA YASUO
IPC: G10L21/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizer which can give very real vibratos. SOLUTION: The voice synthesizer is provided with a storage means for storage of a first database for storage of first parameters obtained by voice analysis and a second database for storage of second parameters obtained by vibrato voice analysis, an input means for input of information of a voice to be synthesized, an addition means which adds the first and second parameters read out from the storage means on the basis of inputted information and generates a third parameter, and a voice synthesizing means which synthesizes the voice on the basis of the third parameter.
Patent JP-2003076036-A (JP)
Title: Method for forming pattern in self assembled monolayer of organic molecule
Inventor: NAKAMURA TORU
IPC: G03F7/42
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To stably form a self assembled monolayer (SAM) of organic molecules having high dependence of adsorbing property to a substrate on the cleanliness of the substrate surface for growing. SOLUTION: A clean surface and a contaminated surface are formed on the surface of the substrate 11 so that the self assembled monolayer (SAM) of organic molecules 17 is selectively formed on the clean surface.
Patent JP-2003074315-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: KOBAYASHI YOSHIYUKI
IPC: F01L1/34
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To surely maintain an angle always as desired the assembly angle of a drive rotary unit and a driven rotary unit. SOLUTION: A permanent magnet block 29 having a plurality of magnetic poles is connected to an intermediate rotary unit 23 of an assembly angle operating mechanism 5, a yoke block 30 is connected to a lever shaft 10. Each yoke 39A, 39B of this block 30 is provided with a first/second pole tooth ring 37, 38 having a plurality of pole teeth opposed to the permanent magnet block 29, so as to place these pole teeth alternately along a circumferential direction. The mutual pole tooth of the yokes 39A, 39B is shifted by a preset pitch. An electromagnetic coil block 32 is fixed to a housing 12, a magnetic incoming/ outgoing part of coils 33A, 33B is opposed to the pole tooth rings 37, 38 through an air gap. A generated magnetic field of the coils 33A, 33B is changed with a prescribed pattern.  The intermediate rotary unit 23 is formed of a magnetic material, magnetic flux of the permanent magnet block 29 is made easy to flow.
Patent JP-2003078263-A (JP)
Title: Communication equipment accommodation apparatus
Inventor: TOMINO HIROYUKI
IPC: H04B10/2581
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an accommodation apparatus for facilitating the mounting, replacement, operation, and wiring of communication equipment such as a media convertor, a power supply unit, or the like. SOLUTION: The accommodation apparatus can accommodate a plurality of pieces of communication equipment that are connected to a transmission medium. The apparatus has a support section that is fixed to an external frame, and a mounting section that accommodates the communication equipment removably and can move to the support section. The mounting section has a first surface and a second surface that differs from the first one. The transmission medium can be connected to the communication equipment via the first and second surfaces at the mounting section.
Patent JP-2002252177-A (JP)
Title: Semiconductor element
Inventor: SHIBATA TOMOHIKO
IPC: C23C16/34
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element, equipped with a group of Ga semiconductor layers having high crystallinity, which can be used as a semiconductor light-emitting element or the like. SOLUTION: An AlN base layer 2, where the half value width in an X-ray locking curve is 90 sec. or smaller, is made on a substrate 1 constituted of a sapphire substrate or the like. Next, a buffer layer 3, having composition of Alp Gaq In1-p-q N (0<=p<=1, 0<q<=1), is formed on the AlN base layer 2, and a group 4 of GaN semiconductor layers are formed on this buffer layer 3.
Patent JP-2003073359-A (JP)
Title: Method for refining isoquinoline
Inventor: KIMURA TOSHIHIKO
IPC: C07D217/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently distilling/refining isoquinoline from the exhaust gas and waste liquid recovered from a polyimide production process. SOLUTION: In distilling/isolating the isoquinoline from the waste solution discharged from the polyimide production process and comprising the isoquinoline, organic acids and reactive high-boiling materials, this method for refining the isoquinoline comprises the steps of (1) carrying out distillation at <=150 deg.C in the region where both the isoquinoline and the organic acids are present inside the distillation column, and (2) carrying out distillation at <=200 deg.C in the regiom where the reactive high-boiling materials are present inside the distillation column.
Patent JP-2003082908-A (JP)
Title: Locking device of sash window
Inventor: NISHIKIDO TAKUYA
IPC: E05B65/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a locking device of a sash window whose locking and unlocking states and type are hardly confirmed from the exterior side and having high crime-prevention performance. SOLUTION: This locking device is provided with an engagement groove 2 formed in an interior surface 16 of a meeting style 15 in an outer sash 14, a communicating hole 4 formed by penetrating a meeting style 27 of an inner sash 26 communicating with the engagement groove 2 from the interior to the exterior, and a lock body 1 including an operating rod 6 horizontally inserted in the communicating hole 4 and an anchor 7 vertically moving in the engagement groove 2. The engagement groove 2 or the communicating hole 4 is provided with an enlarged part 21 allowing the anchor 7 to be drawn out to the communicating hole 4 side only when lifted upward.
Patent JP-2003074667-A (JP)
Title: Hybrid differential gear device
Inventor: NISHICHI MAKOTO
IPC: F16H48/40
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To increase a torque bias ratio between a pair of output members. SOLUTION: The casing 23 of a second differential gear mechanism 3 is formed of a carrier 19 and a sun gear 22 which are separate bodies, whereby the casing 23 is halved in the axial direction. The carrier 19 is made movable in the axial direction L, and the carrier 29 which forms a part of the casing 23 is pressed into contact with a housing 11 through a washer 29 by the meshing of a pinion gear 26 with a side gear 27A.
Patent JP-2003047076-A (JP)
Title: Controller-cum-portable telephone
Inventor: SHIMIZU KEISUKE
IPC: H04N5/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an operation and a storage are complicated since one controller is generally prepared for each household electric product such as a television receiver, an air conditioner or the like, and a complexity is further increased due to spread of portable telephones. SOLUTION: A controller-cum-portable telephone comprises a function selecting means for selecting an infrared oscillating controller function, a portable telephone function and any of both the functions, thereby selectively operating both the functions by the selecting means.