baber/WOPTO huggingface dataset:
Patent JP-2001118070-A (JP)
Title: Image collating log-in system
Inventor: JOJIMA TAKEHIKO
IPC: G06F21/32
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten the interruption time of operation by limiting the amount of information transferred to an object device side. SOLUTION: An image collating device 1 and a personal computer(PC) 2 are connected together through a communication cable 3. The image collating device 1 is provided with a CMOS camera 13 which pocks up an image of an object to be collated, a convex mirror 14 for positioning the object to be collated for the CMOS camera 13, a dictionary and a collating means for log-in collating, etc. The PC 2 determines whether or not the PC 2 is logged in according to the collating result received from the image collating device 1 through the communication cable 3.
Patent JP-H08161505-A (JP)
Title: Dynamic image processor, dynamic image encoding device, and dynamic image decoding device
Inventor: ARISAWA SHIGERU
IPC: H04N19/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide the image processor which can encode three-dimensional shape information on respective segments constituting a dynamic image with high compressibility. CONSTITUTION: A three-dimensional model for respective segments constituting the continuous dynamic image is obtain from the dynamic image and projected on a specific reference two-dimensional plane by a projection part 21, and a connection line element extraction part 22 extracts connection line elements from the projection image to obtain the depth value from the two-dimensional projection image to the original three-dimensional model at respective feature points of the projection image. The projection image is processed through the chain coding of a chain coding part 23 and then the Huffman encoding of a 1st Huffman code generation part 24, and then sent out. Further, the depth value is processed through the ADPCM encoding of an ADPCM encoding part 25 and through the Huffman encoding of a 2nd Huffman code generation part 26, and then sent out.
Patent JP-H07149244-A (JP)
Title: Steering device for vehicle
Inventor: IKEDA NAOKI
IPC: B62D1/16
Filed: 1993-11-29
Abstract: PURPOSE:To effectively reduce oscillation of a steering wheel in the rotational direction due to shimmy, flutter, etc., caused by oscillation of a front wheel against a steering device to carry out steering by way of inputting steering force from the steering wheel of an automobile to a front wheel which is the steering wheel through a steering gear system. CONSTITUTION:Piezoelectrical actuators 13, 13 for excitation to give exciting force to a steering gear system 6 is provided, oscillation of a steering wheel 10 in the rotational direction is detected, an oscillation reduction signalis generated under an optimization method to reduce the detected oscillation of the steering wheel 10 in accordance with this detection information, and the oscillation reduction signal is output to the actuators 13, 13 and the actuators 13, 13 are driven.
Patent JP-S62157807-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI TOSHIHIKO
IPC: B60C11/11
Filed: 1985-12-30
Abstract: PURPOSE:To improve noise performance without impairing wet performance by specifying the ratio between groove area ratios of inside and outside zones with the outer end part of a main groove as a boundary, and specifying the formation of sub-grooves and/or cut-outs. CONSTITUTION:Plural number of main grooves 1-4 are provided in an annular form on the circumferential direction EE' of a tire and each of the main grooves 1-4 is connected to the other by sub-grooves 6-8, while cut-outs 5, 9 are extended from the main grooves 1, 4 in the width direction of tire. In this structure, the ratio A/B of the groove area ratio A of a zone I from a tire equator center O to the outer end part of the main groove 1 on the outermost part in the width direction of tire, to the groove area ratio B of a zone II from said outer end part to a ground contacting end is specified to be 3.3 or above. The sub- grooves 6-8 and the cut-outs 5, 9 on a ground contacting surface are arranged to be a herringbone pattern. And, the angles of the sub-grooves 6-8 and the cut-outs 5, 9 to the circumferential direction EE' are specified to be 30 deg., or more and 60 deg. or less, respectively.
Patent JP-H09108351-A (JP)
Title: Needle with quartz thin film on its tip surface and its production method
Inventor: UEDA KEIZO
IPC: A61M5/158
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant and surface smoothed needle which is easy to use and does not harm to a human body. SOLUTION: The tip of this needle is polished and coated with a amorphous quartz thin film. This needle is made in such a manner that the tip of the needle is polished, degrease-washed using an organic solvent, applied with polyperhydrosilazane dissolved in a polar organic solvent, subjected to desolvent, and heated-130 to 150 deg.C.
Patent JP-H02143502-A (JP)
Title: Manufacture of ntc thermistor
Inventor: YAMAOKA HIROSHI
IPC: H01C7/04
Filed: 1988-11-25
Abstract: PURPOSE:To reduce the resistance changing rate when the title thermistor is used at a high temperature by a method wherein a base metal electrode is formed on the composition mainly composed of the transition metal oxide such as Mn, Ni, Co, Fe, Cu, Cr and the like, or the material formed by adding the metal oxide such as Al, Zr and the like to the above-mentioned metals, and a baking operation is conducted in a reducing or neutral atmosphere. CONSTITUTION:The material of metal, such as MnCO3, NiO, Co2O3, CuO, Fe2O3C, CrO, ZrO2 and Al3O3, which develops into an oxide after sintering, is selectively weighed and blended and wet-mixed. Subsequently, the above- mentioned material is dehydrated, dried up, pulverized and calcined. Then, after the material has been finely ground, dehydrated, dried up, polyvinyl alcohol is added as a binder, and after the material has been granulated into granules, it is pressure-welded into disc-like form. After the binder has been removed by heating the material at 600 deg.C in the atmospheric air, a proper firing is conducted at 1000 to 1400 deg.C in the atmospheric air. An electrode is formed by coating the paste of Ag or Cu and Ni by screen printing, and an electrode baking is conducted on Ag in the atmospheric air, and baking is conducted on Cu and Ni in an N2 atmosphere.
Patent JP-H05107643-A (JP)
Title: Illuminator
Inventor: EBISU NAOKI
IPC: G02B5/10
Filed: 1991-10-18
Abstract: PURPOSE:To improve the utilizing efficiency of the light of a light source in an illuminator using an ellipsoidal mirror. CONSTITUTION:In the illuminator where the ellipsoidal mirror 1, the light source 2 arranged at the first focus F1 of the mirror 1 and a condensor lens 3 arranged at the front part of the source 2 and set with the second focus F2 of the mirror 1 as a focus are provided and by which the light reflected by the mirror 1 is condensed to the second focus F2 of the mirror 1 and the condensed light is made to be the collimated beam of the light by the lens 3 and a body to be irradiated can be irradiated with the light having directivity (collimated beam of light), a spherical mirror 4 which is provided with an aperture part 4 at the center and set with the focus F1 as the center is arranged at the front part of the source 2 by being faced to the mirror 1. Thus, the light of the source 2 which does not contribute the collimated beam of the light by the lens 3 (the diffused light of the source 2 corresponding to the ranges of an angle A and B) is reflected by the mirror 4 and the reflected light is passed through the focus F1, reflected by the mirror 1 and condensed to the focus F2 of the mirror 1. Thus, the light quantity of the collimated beam of the light by the lens 3 becomes much, that means, the utilizing efficiency of the light of the source 2 is improved.
Patent JP-H05106858-A (JP)
Title: Drainage of air conditioner condensed water
Inventor: SOTOZAKI HIROSHI
IPC: F24F1/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide an economical and high quality drainage method of room air conditioner condensed water wherein construction is simplified using a cheap drain piping material and by shortening transverse piping in a ceiling and wherein limitation is eliminated, by draining condensed water from a room air conditioner in a guest room of a hotel and the like to the outside of the guest room through a unit bus in the guest room. CONSTITUTION:A drain outlet 2 of a fan coil unit b is communicated with a unit bus (a) in a guest room A through a drain piping 1, and condensed water from the fan coil unit (b) is drained to a drainage main pipe outside the guest room A through the unit bus (a).
Patent JP-H11135953-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: FUJII KEIKO
IPC: H05K3/46
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the warp due to shrinkage of a prepreg by providing a prepreg impeded from shrinking during heat pressure molding. SOLUTION: Two printed boards 1 are adhered such that a prepreg 2 is set between the boards 1, they are positioned and laminated, without deviation thereof, using laminating outputting reference pins 3, fixed to a laminate die 4, molded with hot plates 5 by the heat pressure molding to form a multilayer printed wiring board. Such printed wiring board impedes the prepreg 2 from shrinking to reduce resulting warp. This facilitates inserting/drawing connectors, etc., to/from the wiring board and lessens the trouble at automated process steps for mounting components.
Patent JP-H01138696-A (JP)
Title: Operation test system for bubble memory
Inventor: IRIE MASASHI
IPC: G11C11/14
Filed: 1987-11-26
Abstract: PURPOSE:To equalize the numbers of times of operation and to test a operation state in a short time by testing the operation of each constituting element of a bubble memory as a series of bubble generation, movement, and detection. CONSTITUTION:When bubbles generated in a generator gate 3 come onto a swap gate 5-m corresponding to the nearest testing minor loop 1-m, data is written on the loop 1-m by swap operation. Since all of bubbles successively generated in the gate 3 are written on the loop 1-m but are not written on the other minor loops, the test is efficiently performed by a series of operations where data is finally read out by the continuous operation of a replicate gate 6m corresponding to the loop 1-m. An adjacent minor loop is defined as the next testing loop after the test of the loop 1-m is started, thereby successively testing operations of all of minor loops.
Patent JP-2001114188-A (JP)
Title: Towing cable expanding device of underwater sailing body
Inventor: UEDA EIJI
IPC: B63B21/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a towing cable expanding device of an underwater sailing body capable of locking a reel on the underwater sailing body even if a propulsion shaft is rotated, and freely setting the expanding timing of the towing cable. SOLUTION: In this towing cable expanding device, the reel 9 on which the towing cable 7 connected to a tail part 2 of the underwater sailing body 1 is connected is wound is removably provided on the underwater sailing body, and when the underwater sailing body 1 sails, the reel 9 is detached to expand the towing cable 7. The tail part 2 of the underwater sailing body 1 is provided with the removable reel 9 and an energizing means 10 for pushing backward the reel 9 when the reel 9 is detached, and a steering rudder 6 is provided with a trigger means 11 for locking the reel 9 on the tail part 2 of the underwater sailing body 1 and releasing locking by the control of the steering rudder 6.
Patent JP-H01140008-A (JP)
Title: Ultrasonic measurement device
Inventor: YOSHIDA YUKIO
IPC: G01S7/52
Filed: 1987-11-26
Abstract: PURPOSE:To realize an ultrasonic measurement device which minimizes measurement data fluctuation by a method wherein a blow amount of a fan is controlled so that the temperature gradient in an ultrasonic wave path, air fluctuation and a wave motion on a liquid surface are minimized. CONSTITUTION:The mentioned device consists of an arithmetic unit 17 using a muCPU19, and a control circuit 24 which controls the rotation speed of a fan 8. Difference between values which are next to each other in time series is obtained. If the difference is larger than a specific value, the difference from the second neighboring value is obtained and compared with the first difference. The arithmetic unit 17 outputs a signal whose polarity is determined based on whether the second difference is larger or smaller than the first difference, and controls the rotation speed of the fan 8 by the circuit 24. This operation allows a blow amount to an external cylinder 7 to be maintained, increased or reduced, thus reducing divergence of measurement data. Therefore, the temperature gradient in the ultrasonic wave path and the air fluctuation are reduced, making the medium quality of the path uniform and stabling wave motion on the liquid surface. Thus convergence of the measurement data is limited within a specific area, resulting in improvement of data reproducibility and measurement accuracy.
Patent JP-H03159008-A (JP)
Title: Insulated electric cable
Inventor: ISHIKAWA IZUMI
IPC: H01B7/02
Filed: 1989-11-16
Abstract: PURPOSE:To provide good external damage resistance, flexibility, and electric properties by forming a first insulating layer of cross-linked polyolefin on a conductor and forming a second insulating layer of a specified polymer while having an intermediate layer of a liquid insulator between the first and the second layers. CONSTITUTION:A first insulating layer 2 of cross-linked polyolefin is formed on a conductor 1, a liquid insulator is applied on the first layer, and a second insulating layer 4 of polyphenylene oxide, polyether ketone, etc., is formed further on the outer circumference. As a result, an intermediate layer 3 exists between the first insulating layer 2 and the second insulating layer 4. Consequently, the polyolefin (the first insulating layer 2) which has good electric properties can be thin and polyphenylene oxide, etc., which has high apparent damage resistance becomes the most outer layer (the second insulating layer 4) and thus an insulated cable with high flexibility, electric properties, and external damage resistance is obtained.
Patent JP-H05138552-A (JP)
Title: Safety shutter device for robot
Inventor: MATSUKAWA AKIHITO
IPC: B25H1/20
Filed: 1991-11-14
Abstract: PURPOSE:To secure the safety of and the space for operators during the robot welding and eliminate the waiting and idle time of the robot and the operators by establishing a system constituted by two sets of shutters which are capable of elevating on the front and rear surfaces. CONSTITUTION:A working robot is arranged on one side and a work positioner for working is arranged on the other side of a shutter device consisted of a shutter guide frame 1 which supports a movable shutter in a selectively elevatable manner on the front surface or the rear surface, and a shutter driving part 2 to slide the movable shutter 3 in the longitudinal direction. Thus, the working space and the safety of the operators who achieves common works with the robot can be secured. In addition, it becomes possible to achieve the preparatory works simultaneously with the robot welding, leading to reduction of the working time.
Patent JP-H0698635-A (JP)
Title: Container made of molded biodegradable nonwoven fabric and its forming process
Inventor: NISHIYAMA MASASHI
IPC: D04H1/4274
Filed: 1991-11-14
Abstract: PURPOSE:To provide a biodegradable formed container for agricultural and horticultural use, completely decomposable by microorganisms in soil, resistant to decomposition in raising seedling period and quickly decomposable in a state embedded in soil. CONSTITUTION:A nonwoven fabric web to be used as a base material has an areal density of 100g/m<2> and is made of a mixed fiber consisting of 15% water-soluble Vinylon (PVA fiber), 15% rayon and 70% wool. The web is subjected to hot compression forming with a pair of male and female dies heated at 130 deg.C while applying steam of 120 deg.C to the web. The inner side surface of the obtained container is coated with 15g/m<2> of a cellulose acetate resin and the outer side surface is coated with 10g/m<2> of a biodegradable binder consisting of chitosan and cellulose fine particles.
Patent JP-H10144436-A (JP)
Title: Ic socket
Inventor: MORI KENTARO
IPC: H01R33/76
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain stable electrical contact with a contact pin and a lead by displacing a lower side contact piece corresponding to a cover pressing release operation independent of movement of an upper side contact piece and arbitrarily setting an inclined angle of a cam face so as to certainly wipe top and bottom faces of each lead of an IC package. SOLUTION: An arm 2f' extending to a diagonal downward direction with respect to a lower side contact piece 2f is formed, and a tip end of the arm 2f' abuts with a cam face 3c formed for a cover 3. The cam face 3c extrudes the lower side contact piece 2f to the outside when the cover 3 is pushed down. When pressing of the cover 3 is released, and the cover 3 is raised, pressing of the lower side contact piece 2f is released, and the lower side contact piece 2f is restored. The upper side contact piece 2b and the lower side contact piece 2f are displaced independently, respectively, and both top and bottom faces of the lead are wiped. The upper side contact piece 2b first contact therewith, and the lower side contact 2f contacts therewith by shifting timing.
Patent JP-2000135201-A (JP)
Title: Diagnosis instrument having radio connection
Inventor: UHLEMANN GISELA
IPC: A61B5/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an instrument without giving effects on a heart pace maker. SOLUTION: In this diagnosis instrument, especially heart diagnosis instrument comprising a transmitting/receiving electronic device, of a remote communication device type, for example, provided in a housing 2, at least a transmitting function, and other functions unused for measurement, in some cased, are switched off in the case of operating the instrument for recording electric body signals for preventing danger of a person implanted with a heart pace maker, for example. For example, electrodes 4, 8 and 12 are not exposed in a first condition of the diagnosis instrument, and at least the transmitting function, and other functions unused for the measurement, in some cases, are switched off by exposures 5, 9 and 13 of at east one electrode 4, 8 and 12.
Patent JP-H09119439-A (JP)
Title: Bearing
Inventor: SHISHIKURA MASAMI
IPC: F16C33/10
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide good rotation at the time of a start or a low speed of a shaft by forming the second bearing plate with a solid lubricant in a bearing slid with the end face of the first bearing plate and the end face of the second bearing plate. SOLUTION: A sliding bearing 101 receives a load in the radial direction, and a sliding bearing 102 receives loads in the radial direction and the thrust direction. The sliding bearing 102 holds a housing 123 on the outer periphery section of the first bearing plate 102a, and the second bearing plate 102b is slid in contact with one end face of the first bearing plate 102a. The first bearing plate 102a is made of bronze or white metal, and the second bearing plate 102b is made of a solid lubricant, e.g. graphite, molybdenum disulfide, a metal chloride film, or a sulfide film. The friction resistance is reduced by the effect of the solid lubricant even at the time of a start or a low speed, the loss torque is reduced, and the good rotation of a shaft can be obtained.
Patent JP-H01141384-A (JP)
Title: Arc extending circuit
Inventor: IWAI HIROMI
IPC: G01R31/333
Filed: 1987-11-27
Abstract: PURPOSE:To obstruct the redischarge of a discharge gap and to obtain a simple separating device which can obtain a prescribed discharge current crest value by constituting the separating device for constituting an arc extending circuit, of a resistor having a non-linear characteristic. CONSTITUTION:An arc extending circuit consisting of a capacitor C1, a discharge gap G1 and a separating device NLR, etc., is connected in parallel to a series circuit of a sample breaker Sp and an auxiliary breaker Sh. Also, this separating device NLR is constituted of a resistor having a non-linear characteristic by which a passing current increases suddenly in accordance with an applied voltage. In such a way, in a zero point of a current source current after a discharge current of the capacitor C1 for extending an arc has passed through, redischarge of the discharge gap by a current source voltage is obstructed. Also, a prescribed discharge current crest value is obtained easily without boosting a charge voltage of the capacitor, and a simple separating device which necessitates no complicated control is obtained.
Patent JP-H06123986-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: KAWAHARA EMI
IPC: G03G5/05
Filed: 1992-10-12
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrification property and sensitivity and maintaining high stability of electrostatic characteristics even after repeated copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer 2 contg. an electric charge generating material 21, an org. positive hole transferring material and an org. acceptor-like compd. dispersed in a binder and a vinylidene compd. represented by the general formula is used as the org. acceptor-like compd. In the formula, Ar is an arom. group, X is phenyl, naphthyl, a heterocyclic group, cyano or alkoxycarbonyl and (n) is 1 or 2.
Patent JP-H10130385-A (JP)
Title: Active chlorine-containing perfluoropolyether
Inventor: KUZUMAKI YOSHIHIRO
IPC: C08L71/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain an active chlorine-containing perfluoropolyether that is useful as a cocrosslinking agent for active chlorine-containing acrylic elastomers, and provides a vulcanized product having an excellent thermal and oil resistance when used as a cocrosslinking agent. SOLUTION: This active chlorine-containing perfluoropolyether of the formula [(i) and (j) are each 0-3; (p) is 4-9; (q) is 10-20)] is obtained by esterifying α,ω-diol type of polyfluoropolyether of the formula Ho(CH2 CH2 O)i CH2 CF2 (OC2 F4 )p (OCF2 )q CF2 CH2 (OCH2 CH2 )j OH, which may be obtained by condensation of an α,ω-diol, such as 1H,1H,4H,4H-prefluorobutanediol, with dibasic carboxylic acid dihalide, by an esterifying reaction with a monochloroacetic acid halide or anhydride or an ester interchange reaction with a monochloproacetic acid ester in the presence of a catalyst, such as pyridine, in an organic solvent, such as dioxane, generally at a temperature in the range of a room temperature to 100 deg.C.