baber/WOPTO huggingface dataset:
Patent JP-H01104829-A (JP)
Title: Acrylic fiber having excellent water-absorption and mechanical property
Inventor: ORINO MASASHI
IPC: D01F8/08
Filed: 1987-10-13
Abstract: PURPOSE:To provide the titled fiber having multilayer structure consisting of two or more kinds of laminated acrylic polymers including acrylic polymer containing carboxyl group and having specific properties and improved adhesivity, tackiness and mechanical strength of swollen fiber. CONSTITUTION:The objective fiber has a multilayer structure consisting of two or more kinds of acrylic polymers including an acrylic polymer containing carboxyl group and bonded with each other along the fiber axis to form two or more layers, wherein said carboxyl-containing acrylic polymer has a carboxyl group content of >=0.3m-mol/g and a water-retention of >=50wt.%. The fiber is produced preferably by separately dissolving a carboxyl-containing acrylic polymer and the other acrylic polymers in organic solvents, dividing the obtained spinning dopes into layers with a layer-dividing apparatus, spinning e.g. by wet spinning and treating with an alkali.
Patent JP-H08124828-A (JP)
Title: Exposure light projection device
Inventor: HASHIMOTO SHUICHI
IPC: H01L21/027
Filed: 1994-10-24
Abstract: PURPOSE: To provide the light projection device of an excimer laser exposure device, wherein optical axis alignment is easily carried out in a short time, the optical axis is aligned with an optional point on a fly-eye lens, and the excimer laser beam is stably projected for a long term. CONSTITUTION: A mirror moving mechanism 1 which two-dimensionally moves the moving mirror 2, which changes the excimer laser beam in optical path in a plane parallel with the optical axis, by remote control and an optical axis monitor 5, where a mirror 8 is inserted into a laser beam path, the laser beam is made to impinge on the mirror 8, and the positional coordinates of the optical axis is displayed on a monitoring TV 16, are provided.
Patent JP-H08122795-A (JP)
Title: Liquid crystal display element
Inventor: TSURUOKA MIKIO
IPC: G02F1/1339
Filed: 1994-10-24
Abstract: PURPOSE: To obtain good contrast by disposing beads in an area except for pixels. CONSTITUTION: This element is produced by laminating polarizing plates 1, 6 on glass substrates 2, 7, respectively, forming a black mask 4 around pixels 8 on the glass substrate 7, disposing beads 3 in the black mask 4, forming a color filter 5 in the area surrounded by the black mask 4 on the glass substrate 7, and sealing a liquid crystal 9 between the glass substrates 2, 7.
Patent JP-H07108879-A (JP)
Title: Structure for mounting pillar trim on t-bar roof type automobile
Inventor: SAJI TOMOHIDE
IPC: B60R13/02
Filed: 1993-10-15
Abstract: PURPOSE:To prevent causing damage to trimming materials when removing pillar trim for the purpose of readjusting the mounting position of a female for mounting a removable roof and to enable the working man-hour for readjusting the female for mounting the removable female to be reduced. CONSTITUTION:The upper portion of pillar trim (front pillar trim 19 and rear pillar trim) which corresponds to a female 14a for mounting a removable roof is formed as independent pillar upper trim 19b separated from a pillar trim main body 19a, and the pillar upper trim 19b is removably mounted on the pillar trim main body 19a and the vehicle body.
Patent JP-H02155911-A (JP)
Title: Isocyanato-reactive mixture and its use in manufacture of flexible polyurethane foam
Inventor: CHIYAARUZU EMU MIRIREN
IPC: C08G18/66
Filed: 1989-10-04
Abstract: PURPOSE: To obtain an isocyanate reactive mixture having high working capability over the wide NCO index range and suitable for manufacturing a polyurethane foam by blending specific diamine, specific polyamine, and polyether polyhydroxy compound in the specified ratio.  
     CONSTITUTION: An isocyanate reactive mixture is manufactured by blending (A) more than 0 but up to 3 pts.wt. amine based on 100 pts.wt. B, C, represented by the formula H 2 N-R-NH 2  (R shows 4-10C alkylene, 4-15C alicyclic group), (B) 0-30 wt.% polyoxyalkylene polyamine containing 2-3 primary amino group having a molecular weight of about 400-5000, and (C) 70-100 wt.% polyether polyhydroxy compound having an OH functionality of 2-3 and a molecular weight of about 1000-10000, (the total of components B, C is 100 wt.%). The mixture and (D) polyethylene polyol containing about 40-85 wt.% methylene bis (phenylisocyanate) and/or prepolymer of the isocyanate, (containing about 15-35 wt.% NCO) are reacted in the presence of (E) a foaming agent to manufacture a flexible foam. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0228556-A (JP)
Title: Manufacture of particle stabilizing epitope for standardization and control of immunological test
Inventor: CHIYAARUZU EDOWAADO SUPAAKUSU
IPC: G01N33/577
Filed: 1988-10-13
Abstract: PURPOSE: To standardize and control immunological test for a long term by selecting a monoclonal antibody of single cell system sustaining reactivity for epitope after the epitope has adehered to particles. CONSTITUTION: A monoclonal antibody, i.e., a product of single cell system, sustaining reactivity to epitope after particles have adhered thereto is selected and then epitope is separated. It is then bonded to particles in order to stabilize the epitope. On the other hand, it is diluted by a buffer water at a concentration in the range of 0.1-10 times of normal value thus standardizing stabilized particle epitope. Furthermore, it is suspended in a liquid containing no epitope reactive to monoclonal antibody but simulating the components of test sample thus preparing stabilized particle epitope as a control sample.
Patent JP-H06112768-A (JP)
Title: Circuit equalizing device
Inventor: RONTE SUNAO
IPC: H03H17/00
Filed: 1992-09-28
Abstract: PURPOSE:To set frequency characteristics to be added for automatic compensation with high accuracy with regard to a circuit equalizing device which compensates the attenuation and the delay of the signal transmitted on a 4-wire transmission circuit which secures the connection between a station and a terminal. CONSTITUTION:A circuit equalizing device contains a frequency characteristic measuring means consisting of an oscillating part 17 and level meter 18. Then the inverse Fourier transformation characteristic of a transmission circuit 3 is obtained from the frequency characteristic measured by the frequency characteristic measuring means and then set to the digital filters 15a and 15b. Then the frequency characteristics of the circuit 3 including the set filters are measured again. Based on the result of this measurement, the inverse Fourier transformation characteristic is obtained again and the filter set value is corrected if the result of measurement gets out of an allowable range.
Patent JP-H1099580-A (JP)
Title: Sewing machine with thread cutting function
Inventor: TERAO AKIRA
IPC: D05B65/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable the simplification and cost reduction of a sewing machine with a thread cutting function. SOLUTION: A horizontal shuffle and a thread cutting cam 5 are rotated by a hook shaft and a cam groove 5a has a vertical projection part 5ab in the outer peripheral part. A cam follower 9a is constituted to contact or separate from the cam groove 5a by a solenoid 15. A movable blade is constituted to receive power from the hook shaft 1a through the end breaking cam 5 and the cam follower 9a. The thread cutting cam 5, the horizontal hook and the hook shaft 1a are integrally rotated and when the hook shaft is stopped, the vertical movement of a needle is constituted to stop.
Patent JP-2001085869-A (JP)
Title: Cable-fixing structure
Inventor: ITO MASAYA
IPC: H01R13/56
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of wires and contact failures, when a LAN cable is connected to a housing. SOLUTION: A groove 2b that leads a LAN cable 1 is formed on a leg part 2a of a housing 2. A minimum radius of curvature R0 of a LAN cable 1 holds the relation R2>=R0, where R2 is the distance from the boundary point between a plug 1a and the LAN cable 1 to the installation plane of the housing 2. In addition, the relation θ<90 deg.C holds, where θ is the angle between the inserting direction of the plug 1a and the installation plane of the housing 2. Furthermore, the relation R1>=R0 holds, where R1 is the radius of the curvature 2c of the groove 2b. Consequently, the LAN cable 1 can be fixed, securing a minimum radius of curvature.
Patent JP-S61136331-A (JP)
Title: Time division multiplex concentrating and distributing device
Inventor: TAKEUCHI SADAYOSHI
IPC: H04J3/16
Filed: 1984-12-07
Abstract: PURPOSE:To execute efficiently a transmission and reception control of a high speed circuit and a low speed circuit by one MPU (microprocessor) by setting the time being a little shorter than one character time of the low speed circuit, as a basic time, and assigning a processing of plural low speed circuits in said time. CONSTITUTION:When an MPU55 outputs to a counter 54 a signal 68 for starting an output of a repeating signal of the time being shorter than one character time of a low speed circuit, the counter 54 outputs a signal 65 which is repeated in said time thereafter. In the same way, the MPU55 outputs to a one shot 53 a signal for setting the sum total of its maximum interruption inhibiting time and a register withdrawing time in the interruption processing. Thereafter, the one short 53 is triggered, whenever the repeating signal 65 from the counter 54 is inputted, and a signal 66 of the time of the sum total of the register withdrawing time is outputted to an OR gate 52. Also, the MPU55 outputs a transmission and reception start signal 69 to a high speed transmitting and receiving part 56, also outputs a signal 83 for starting the transmission and reception, to a low speed transmitting and receiving part 59, and starts transmitting and receiving operations.
Patent JP-2000090336-A (JP)
Title: Vending machine for card for telephone charge payment
Inventor: NISHIYAMA HIROYUKI
IPC: B42D15/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine for a card for telephone charge payment for imparting value data to the card for the first time at the point of time of being purchased by a user. SOLUTION: When the user feeds cash to a cash reception part 112, a fed amount is delivered to a control part 102. The user confirms the display of a display output part 116 and specifies the face value of the card that he desires to purchase from an operation part 114. The control part 112 confirms that the fed money amount is enough for the face value specified by the user and then, extracts an identification code corresponding to the specified face value from an ID database 104. The identification code corresponds to respective prepaid accounts for the telephone charge payment provided in a host computer 200. The control part 112 commands a feeder 110 to take out the card from a raw card stack 108 and supply it to a printer 106 and the printer 106 prints the identification code and face value information transferred from the control part 102 at the prescribed part of a raw card.
Patent JP-H02107754-A (JP)
Title: Production of brake disk
Inventor: SHIMODA KENJI
IPC: C23C4/06
Filed: 1988-10-14
Abstract: PURPOSE:To improve machinability and wear resistance by thermally spraying martensitic stainless steel on the sliding surface of a disk body, machining the resulting layer contg. a large amt. of retained austenite and carrying out subzero treatment. CONSTITUTION:Martensitic stainless steel is thermally sprayed on the sliding surface of a disk body made of cast iron to form a relatively soft layer contg. 25-50wt.% retained astenite. This layer is finished to a product shape by machining and subzero treatment is carried out to transform at lest part of the retained austenite in the layer into martensite and to increase the hardness of the layer. A brake disk having satisfactory machinability and wear resistance is obtd.
Patent JP-H03120631-A (JP)
Title: Flexible substrate
Inventor: ITOI TOSHIKI
IPC: G11B7/13
Filed: 1989-10-04
Abstract: PURPOSE:To prevent the shorting at the terminals of a photodetector by provid ing a 1st hole of nearly the same shape as the shape of the photodetector on the flexible substrate and providing a 2nd hole layer than the 1st hole on a metallic sheet for reinforcement stuck to the substrate. CONSTITUTION:The 1st hole 15 having the same shape as the shape of the photodetector 1 is provided on the flexible substrate 13 and the metallic sheet 14 for reinforcement is stuck to the flexible substrate 13. The 2nd hole 16 larger than the 1st hole 15 is provided on this substrate. Eight pieces of the terminals 2 of the photodetector 1 are coupled by solder 19 to a land 18 provided on the flexible substrate 13. Notches 17a, 17b are provided in a part of the 2nd hole 16 to provide the distance from terminals 2c, 2g for the -5V power source of the photodetector 1. The shorting of the photodetector terminals is prevented in this way.
Patent JP-2001081541-A (JP)
Title: Method and device for forming projecting electrode
Inventor: KURASHINA OSAMU
IPC: C23C8/06
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To securely melt and join and electrode material composed of lead-free solder at a relatively low temperature and to form a projecting electrode. SOLUTION: A spherical electrode material 106 is arranged in a fluoriding treating chamber 222 of a fluoriding treating device 200, after its flat face 107 is formed in a flat face forming treating part 100. A discharge unit 210 of the fluoriding treating device 200 allows CF4 and water to be reacted with by discharge to produce HF and fluorides the electrode material 106 in the fluoriding treating chamber 222. The electrode material 106 is solidly joined to the terminal part 318 of a semiconductor chip 312 in a solid joining treating part 300 after the fluoriding treatment. The electrode material 106 solidly joined to the semiconductor chip 312 is carried into a melting treating part 400 by carrying device, is melted by a reflowing furnace 402 and is made into a semispherical projecting electrode.
Patent JP-H0794618-A (JP)
Title: Electronic component mounting device
Inventor: ISHIDA TERUMI
IPC: H01L23/12
Filed: 1993-09-21
Abstract: PURPOSE:To enhance intimate contact between a wiring board and a heat sink by providing a plurality of recesses in a conductor layer at the part bonded to the heat sink. CONSTITUTION:A plurality of recesses 14a, 15a are made in the vicinity of a ground electrode part 14 and a power supply electrode part 15 on the rear of a wiring board 10. The electrodes 14, 15 are covered with a solder resist layer 17. The recesses 14a, 15a are further sagged 12 and a recess 17a is made therein. A through hole 16 is then soldered to an inner lead 21 and a heat sink 19 is bonded onto the solder resist layer 17 around a cavity 11. An adhesive layer 18 intrudes into the recess 17a made in the surface of the sadder resist layer 17 to increase the catching force thus increasing the contact area between them. This structure enhances the bonding strength between the heat sink 19 and the wiring board 10.
Patent JP-2001078822-A (JP)
Title: Shoulder pad for shoulder belt
Inventor: MOMIYAMA TETSUYA
IPC: A45C13/30
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder pad for a shoulder belt with an excellent cushion property capable of being easily put along the shoulder of a user, mounting the shoulder pad on the shoulder belt even after the production of the shoulder belt or after purchase by the user and detaching the shoulder pad mounted on the shoulder belt from the shoulder belt at any time. SOLUTION: On both side parts near both ends of a lower pad body 1 composed of an elastic material and formed in a flat thin and long shape along the shoulder belt, shoulder belt holding bodies 2a and 2b made freely connectable by being folded and piled up on each other are successively provided. On one side part near the center of the lower pad body 1, an upper pad body 5 made freely foldable on the side of the lower pad body 1 through a hinge 4 made freely bendable by being provided with many vertical slits 3 is successively provided. Further, a recessed part 1a is formed on an inner surface near the center of the lower pad body 1 and a buffer space S is formed between the lower pad body 1 at the time of folding and piling up the upper pad body 5 on the side of the lower pad body 1.
Patent JP-H0850362-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ICHIKAWA YUMI
IPC: G03G5/05
Filed: 1994-09-29
Abstract: PURPOSE:To obtain a laminate type electrophotographic photoreceptor excellent in electrification ability and sensitivity, having high stability of electrostatic characteristics to repeated copying processes, generating a small amt. of ozone and used in a positive electrification process. CONSTITUTION:When an electric charge generating layer (CGL) and an electric charge transferring layer (CTL) contg. an acceptor-like compd. having electron transferring ability are successively laminated on an electrically conductive substrate to obtain an electrophoto-graphic photoreceptor, one or more kinds of binders are incorporated into each of the CGL and CTL and an acceptor-like compd. having electron transferring ability is incorporated into the CGL.
Patent JP-H06110026-A (JP)
Title: Production of liquid crystal display device
Inventor: MURAKAMI MASAYUKI
IPC: G02F1/13
Filed: 1992-09-29
Abstract: PURPOSE:To easily correct a pixel where a spot defect originated from a thin film transistor(TFT) is generated without spoiling reliability by irradiating the TFT which becomes a defective with gamma rays or neutron rays. CONSTITUTION:An array substrate 15 consists of a gate electrode 2, a gate insulating layer 5, a semiconductor layer 6, a drain electrode 10, and a source electrode 12. On a glass substrate 16, on the other hand, a counter electrode 17 and an orienting film 18 are formed to obtain a counter substrate 19. The array substrate 15 and counter substrate 19 are combined having their orienting films 13 and 18 opposite each other and liquid crystal 20 is sandwiched in their gap. If a spot defect is caused on a pixel by the semiconductor layer 6 of a TFT 14, the TFT 14 at this part is irradiated with gamma rays by an irradiating device 23 to reduce the quantity of transmitted or reflected light of the spot defective pixel, thereby making the defect inconspicuous. If the spot defect becomes inconspicuous when the quantity of transmitted or reflected light of the spot defective pixel is increased, on the other hand, the TFT is only irradiated with neutron rays by the irradiating device 23.
Patent JP-S63295184-A (JP)
Inventor: JIYON KEI UITSUTORETSUJI
IPC: B25C1/04
Filed: 1987-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1051763-A (JP)
Title: Video intercom system
Inventor: FURUYA TOMOHIDE
IPC: H04B3/50
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a video doorphone system to which a plurality of camera sets can be connected at a low cost. SOLUTION: This system is provided with an intercom slave set 1 with a camera, a camera set 3 providing an output of a video signal, and an intercom master set 2 with a television receiver displaying a video image receiving the video signal and picked up by the intercom slave set 1 and the camera set 3, and the intercom master set 2 with a television receiver and the intercom slave set 1 with a camera are connected by a 2-wire balanced cable. In this case, the camera set 3 has a larger output impedance than the characteristic impedance of the 2-wire balanced cable and at least two of the camera sets 3 are connected from each connection terminal of the intercom master set 2 with a televisions receiver and a terminator 5 is connected, which has nearly equal impedance to the characteristic impedance of the 2-wire balanced cable is connected to the end of connection.
Patent JP-2000092732-A (JP)
Title: Method for judging scattering of battery pack and battery device
Inventor: IMAI ATSUSHI
IPC: G01R31/36
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To effectively cancel the scattering of SOC between unit cells, and at the same time to achieve the inexpensive configuration of a circuit for detecting the voltage of each unit cell. SOLUTION: A number of unit cells 2 consisting of a lithium-based secondary battery are connected in series for composing a battery pack 3. A voltage detection circuit 4 is provided, where the circuit 4 consists of a differential amplifier 10 for detecting the voltage of each unit cell 2, a multiplexer 11, and an AD converter 12. In each unit cell 2, a discharge circuit 5 with a discharge resistor 15 is provided. A control device 7 detects the SOC of the entire battery pack 3 according to the detection of a current sensor 6, obtains the OCV of each unit cell 2 based on the voltage of each unit cell 2 at that time, obtains the SOC according to the OCV of each unit cell 2 when the change rate of the OCV of each unit cell 2 corresponding to the change of the SOC of the entire battery pack 3 exceeds a specific value, and judges scattering.  The unit cell with a large scattering of the SOC is discharged for correcting the scattering.
Patent JP-2001082470-A (JP)
Title: Linear motion rolling guide unit
Inventor: MATSUI TAKESHI
IPC: F16C29/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To restore a pressed track caused on the raceway groove (surface) on a slider side to extend the using life, arranging two ceramic rolling elements facing to a steel rolling element placed on an infinite circulating route. SOLUTION: In this linear motion rolling guide unit, an infinite circulation route is constructed with a load raceway track 21 formed by a raceway groove 4 of a track rail 1 and a raceway groove 14 of a slider 2, a directional converter 23 formed by an end cap 11, and a return passage hole 22 formed by a slider 2. A rolling element, circulating along the infinite circulation route is provided with a steel ball 20 and two ceramic balls 27 arranged at a position dividing the infinite circulation route into two almost equal parts. Any one of the ceramic balls 27 runs along the raceway groove 14 of a slider 4 so that the pressed track possible to be caused on the raceway groove 14 can be restored automatically by the running of the steel ball 20.
Patent JP-H05102255-A (JP)
Title: Semiconductor device
Inventor: ARAI MITSUYOSHI
IPC: G01R31/26
Filed: 1991-10-08
Abstract: PURPOSE:To enable a needle point to be renewed by a method where aluminum cuttings attached to the needle point of an electronic characteristics test probe are removed. CONSTITUTION:A rugged pattern 1 is formed on an insulating film 3 provided onto the surface of a semiconductor device, and a probe 5 is moved and brought into contact with the rugged pattern 1 at the measurement of the electric characteristics of the semiconductor device. By this setup, aluminum cuttings attached to the needle point of the probe can be removed.