baber/WOPTO huggingface dataset:
Patent JP-H02289116-A (JP)
Title: Polyethylene terephthalate combined filament yarn
Inventor: KOYANAGI TADASHI
IPC: D02G1/18
Filed: 1989-04-22
Abstract: PURPOSE:To provide the subject yarn composed of a low-shrinkage yarn having extremely low boiling water shrinkage and a high-shrinkage yarn having low crystallinity and birefringence and high boiling water shrinkage, capable of developing high bulkiness and high draperiness at the same time and suitable for women's wear, etc, CONSTITUTION:The objective yarn is composed of (A) a low-shrinkage yarn having a boiling water shrinkage of <=4% and (B) a high-shrinkage yarn having a crystallinity of <=50% by X-ray diffraction, a birefringence difference of >=10X10<-3> between the outer layer and the inner layer in the cross-section of the filament and a boiling water shrinkage of >=5%. The birefringence difference between the components A and B is <=130X10<-3>. The yarn can be produced by (l) spinning a polyethylene terephthalate by conventional high-speed spinning process at a spinning speed of >=6,000m/min to obtain the yarn A, (2) separately spinning the polyester at a speed of >=5,000m/min while quenching the extruded fiber by the application of an aqueous liquid to the fiber before solidification to obtain the yarn B and (3) blending both yarns by conventional method.
Patent JP-H06309935-A (JP)
Title: Expansion type flat wire harness
Inventor: OCHI HIROYUKI
IPC: H01B7/08
Filed: 1993-04-28
Abstract: PURPOSE:To allow a flat wire harness of a certain length to be used in any of places having different requirement for length by arranging the wire harness so that it can expand and shrink in the longitudinal direction. CONSTITUTION:Through holes 11 for detention and projections 12 to be engaged thereby removably are provided at a certain spacing in the longitudinal direction of a flat wire harness 10. The wire harness 10 is folded back, and projections P1, P2 either in the fold-back starting position or ending position are inserted in and engaged by the holes 11 in the other of the starting and ending positions, and thereby the overall length of the wire harness is adjusted to the required length.
Patent JP-H1146375-A (JP)
Title: Service switching exchange for communication network and inter-service control facility communication method
Inventor: MERCOUROFF NICOLAS
IPC: H04Q3/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To perform a multi-threading or multiple processings by securing an interaction with the highest part of the infrastructure of an object and performing the communication between the object and the service switching function of a service switching exchange via the protocol of a transaction capability application part. SOLUTION: Service request calls sent from network subscribers are sent to exchanges SSP1 and SSP2. Receiving the request calls, the both SSP1 and SSP2 send the corresponding requests to one of two service control facilities SCP1 and SCP2 via a network KN2. Then the service is provided under the control of the one of the facilities SCP1 and ACP2. The interface of each object maps the primitive of the protocol of a transaction capability application part to the internal interface description of each object.
Patent JP-S58221971-A (JP)
Inventor: IWAMURA HIROAKI
IPC: A63F7/02
Filed: 1982-06-16
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-H1043435-A (JP)
Title: Game equipment
Inventor: UEMURA HIROSHI
IPC: A63F13/837
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To give the sense of presence as if actually riding a vehicle to a passenger in a vehicle equipment for amusement. SOLUTION: The passenger gets on a main body part 1 imitating the vehicle. The main body part 1 is movably supported on a base 2 by supporting parts 4, 5, 10 and 11. Also, a video display device and an acoustic device are arranged inside the main body part 1. The supporting parts, the video display device and the acoustic device are controlled corresponding to the development of a story and the sense of presence is given to the passenger. Also, an operation unit to be operated by the passenger is fitted inside the main body part 1, the passenger is made to operate the operation unit corresponding to the development of the story and the operation is reflected on the story thereafter.
Patent JP-H10294715-A (JP)
Title: Spread spectrum radio communication system
Inventor: TSUBOUCHI KAZUO
IPC: H04J13/10
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent mutual interferences among channels with a simple circuit structure by using a specific an approximate synchronous CDMA code as a spread spectrum processing code, when a sending part side performs spread spectrum processing and sends a result. SOLUTION: A sending part generates an approximate synchronous CDMA code, which consists of a real part and a virtual part and multiplies the real part by a signal. On the other hand, it generates an orthogonal element of a carrier signal and multiplies the virtual part of the approximate synchronous CDMA code by the orthogonal component of a carrier signal. It adds an output of a multiplier for the real part with an output of a multiplier for the virtual part and sends them. Here, when a cyclic matrix (represented by an expression I) of cycle series of a cycle N is A and B is a diagonal matrix as codes for spread spectrum processing, A=F<-1> BF on the condition that F takes a series where a self correlation function becomes zero for all the terms, excepts for a multiple of the cycle as an orthogonal series under the condition where a DFT matrix is established.  An approximate synchronous CDMA code is used in an expression II under the presence of B, D.
Patent JP-H09264288-A (JP)
Title: Whole circumferential flow type pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To correspond high pushing-down pressure and low pushing-down pressure by arranging an impeller on the end part of the main shaft of a motor, and arranging an agitating impeller in the vicinity of suction mouth of the impeller, in a device for circulating liquid boosted up an annular flow passage arranged on the outer peripheral part of the motor by the impeller. SOLUTION: A fluid sucked by an suction nozzle 74 connected to a suction casing 3 is passed a suction casing 3, the fluid is passed an annular flow passage between an outer cylinder 2 and the motor frame outer barrel 14 of a canned motor 6, the fluid is guided to a guide member 11, and the fluid is led into an impeller 8. A fluid discharged from the impeller 8 is passed a guide device 12a, and it is discharged by a discharging nozzle 70 connected to a discharging casing 4. At this time, an agitating impeller A is arranged on a distance piece 65 which is necessary for providing a space between the motor 6 and the impeller 8, and thereby, air collected in the vicinity of an axial core by eccentric separating action of the impeller 8 is agitated so as to release air lock.
Patent JP-H11277969-A (JP)
Title: Paper bundle binding utensil
Inventor: IMAMURA KOICHIRO
IPC: C08K5/05
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress the adhesion of a resin to papers, and a sticky feeling when touching a paper bundle by hand by a method wherein a paper bundle binding utensil is constituted of polyvinyl alcohol wherein an organic compound having one or more hydroxyl groups in the molecular structure, is mixed. SOLUTION: Both ends of a binding band 1 are passed through respective holes of a paper bundle on which two holes are made by a punch or the like, and after passing a through hole 2a of a pinching plate 2, the binding band 1 is fastened by fastening pieces 2b, and thus, by attaching a binding utensil part to bind the paper bundle, to a mount having a face paper, a flat file is formed. The binding utensil part of such a flat file is injection-molded with an organic compound of which the molecular weight is 1,000 or lower, and which is hydrogen-bonded with a hydroxyl group in polyvinyl alcohol.  By this method, the binding utensil does not need to be removed from bound documents, and a process to regenerate the bound paper bundle into paper as is, can be performed, and an adhesion to the bound paper bundle, a stickiness when touching by hand, and an adhesion of parts to each other can be eliminated.
Patent JP-H06295627-A (JP)
Title: Superconducting wire and its manufacture
Inventor: TAMURA TOSHIYUKI
IPC: H01B13/00
Filed: 1993-04-06
Abstract: PURPOSE:To restrain the generation of form error to prevent disconnection so as to enable a high superconductive characteristic to be obtained by making larger the sectional area of superconducting filament in the vicinity of stabilizing metal material than that of another. CONSTITUTION:At the center of cupper stabilizing material-made pipe 1 cupper wires 2 serving as the stabilizing members are arranged in several number, and around them a superconductive wire B with an NbTi layer 3 having a large sectional area is arranged in one layer. A multilayered wire A which has a normal sectional area NbTi layer 4 on the outer circumference thereof is arranged and double-layered wire B is filled between the wire group A and the pipe 1. By making the sectional area of the superconductive filament adjacent to the stabilizing metal material liable to generate form error larger than that of another in this way, defomation is restrained, thereby preventing decrease in superconducting characteristic.
Patent JP-S605108-A (JP)
Inventor: TAIRAA FURANKU HAASHINGU JIYUN
IPC: C08F2/00
Filed: 1984-05-24
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-H06296061-A (JP)
Title: Semiconductor laser
Inventor: SEKI SHUNJI
IPC: H01S5/00
Filed: 1993-04-07
Abstract: PURPOSE:To separate heavy and light holes completely from each other in an energy space and to simplify the structure of valence band even if distortion is small by a method wherein a barrier controlling layer distorted in the same direction as that of the active layer is provided between the distorted active layer and a distortionless barrier layer. CONSTITUTION:A distorted barrier controlling layer 3 is provided between a distorted active layer and a distortionless barrier layer 1. As the barrier controlling layer 3 possessed of tensile distortion is provided, and holes of light energy and holes of heavy energy at a valence band edge are isolated from each other in the barrier control layer 3. Therefore, light holes and heavy holes inside the active layer 2 are completely separated from each other in an energy space and trapped in a quantum well. In result, even if the active layer 2 is not increased in distortion, light holes and heavy holes are completely separated from each other in energy level in an energy space. By this setup, even if an active layer is small in amount of distortion, the structure of the valence band is similar to the simple structure of radiation type, and consequently a semiconductor laser is enhanced in operating characteristics.
Patent JP-H08308102-A (JP)
Title: Method for supplying electric power to electric equipment from discharger equipped with a plurality of battery packs
Inventor: MORITA HIDEYO
IPC: H02J9/06
Filed: 1995-04-27
Abstract: PURPOSE: To supply stable electric power to electric equipment and to indicate the remaining capacity of a plurality of battery packs on the equipment side by making a discharger supply the electric power to the equipment by switching the battery packs in order. CONSTITUTION: A discharger 1 discharges by switching three battery packs 2 mounted on the discharger 1 in order, but, when electric power is supplied to electric equipment from 1ch and 2ch battery packs 2, the electric power is supplied to the electric equipment by stabilizing the output voltages of the batter packs 2 by means of a DC-DC converter 10. When electric power is supplied to the equipment from 3ch battery pack 2 which is made to discharge last, the equipment accurately indicates the remaining capacity of the last-used 3ch battery pack 2 by detecting the voltage of the pack 2, because the voltage supplied to the equipment drops in proportion to the drop of the output voltage of the pack 2.  Therefore, stable electric power can be supplied to the electric equipment from the battery packs and, in addition, the remaining capacity of the battery packs can be indicated on the equipment side.
Patent JP-H07311201-A (JP)
Title: Cartridge for dry-type analysis slide
Inventor: TERAJIMA KAORU
IPC: G01N35/00
Filed: 1994-05-18
Abstract: PURPOSE:To prevent the locking of a dry-type analysis slide under an over- compressive state by a shock such as falling and the damage of an engaging mechanism feeding a hold-down member holding the dry-type analysis slide housed in a box body on the extraction port side in response to the extraction of the slide regarding the engaging mechanism. CONSTITUTION:An extraction port 12 is formed at one end of a box body 11, in which a plurality of dry-type analysis slides 1 are piled up and store, a hold-down member 17 holding down the dry-type analysis slides 1 in the direction of the extraction port is disposed slidably in the box body 11, and an engaging mechanism capable of moving the hold-down member 17 in the direction of the extraction port 12 and incapable of shifting the hold--down member 17 in the opposite direction is mounted. The engaging mechanism does not engage the hold-down member 17 and the hold-down member 17 is moved freely in the opposite direction to the extraction port 12 under an initial state, in which a set number of the dry-type analysis slides 1 are piled up and stored.
Patent JP-S5437059-A (JP)
Title: Method of producting internally wrought pipe
Inventor: TATSUMI ARITAKA
IPC: B21C3/16
Filed: 1977-08-30
Abstract: PURPOSE: To accomplish production of an internally wrought pipe without the limit to the length thereof, by drawing a metal pipe between two drawings under the pressure in combination of a plug for inner surface connected to a drawing at the front stage and a roll rotating in a planet arrangement around the pipe. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05214182-A (JP)
Title: Polypropylene-based resin composition
Inventor: FUJITANI MASAHIRO
IPC: C08K5/09
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a resin composition for e.g. molding materials markedly improved in rigidity and transparency by incorporating specified amount of specific benzoic acid compound(s) in a polypropylene-based resin prepared by polymerization using a catalyst containing magnesium, titanium and halogen. CONSTITUTION:(A) 100 pts.wt. of a polypropylene-based resin prepared by polymerization using, as a catalyst containing magnesium, titanium and halogen, a catalyst composed of magnesium chloride, titanium tetrachloride and an electron-donating compound such as ethyl acetate is incorporated with (B) 0.001-10.0 pts.wt. of at least one kind of benzoic acid-based compound of the formula (R is H, 1-8C alkyl, halogen, amino or nitro) (e.g. p-t-butylbenzoic acid), and the resulting composition is extruded at 240 deg.C using a 25mmphi single-screw extruder and then granulated; the resultant granules are then molded using a press molding machine heated to 230 deg.C, thus affording a molding consisting of the above composition and markedly improved in rigidity and transparency.
Patent JP-H043042-A (JP)
Title: Image projecting method and image projector
Inventor: TAGIWA IZUMI
IPC: G03B21/132
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a good projected image free from shape distortions by forming the liquid crystal image of the shape symmetrical with the shape distortion arising from an angular change of a projecting mirror. CONSTITUTION:The liquid crystal image 23 is so formed as to have the shape symmetrical with the shape distortion arising from the angular change of the projecting mirror 15 with respect to a screen to correct the shape distortion of the projected image. For example, the projected image A1-B1 on the screen is corrected by forming the liquid crystal image 23 of the trapezoidal shape consisting of the shortened upper side A0 where the magnification is larger and the lengthened lower side B0 where the magnification is smaller and the intervening parts changing linearly in order to correct the trapezoidal distortion on a liquid crystal display body 7. Such liquid crystal image 23 is easily formed by measuring the elevation angle of the projecting mirror 15 with the screen by means of a sensor, etc., and calculating the correction rate thereof. The easily visible projected image is obtd. in this way.
Patent JP-H10282785-A (JP)
Title: Developing device
Inventor: HIRANO YASUO
IPC: G03G15/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device without gushing of developer and excellent in start-up of electrification and replenishment. SOLUTION: In the developing device, a nonmagnetic and one-component developer to which an auxiliary agent is externally added as necessary is supplied to a developer carrier 30 which is rotationally driven and has <=10<13> Ω.cm conductivity, by a developer supplying member 40 having <=10<6> Ω.cm conductivity, so that the developer is held on the surface of the developer carrier 30, and is carried. A latent image carrier makes a formed electrostatic latent image to be a visible image with the developer carried on the developer carrier 30, in a developing region where the latent image carrier and the developer carrier are face-to-face with each other. In such a case, a toner partition member 50 having <=10<12> Ω.cm conductivity is abutted on the developer supplying member 40 and a potential difference is provided between the developer supplying member 40 and the partition member 50, so that the relation between the potentials (V1 ) and (V2 ) of the partition member 50 and the supplying member 40 is 200 v >=V1 -V2 >=0, when the polarity is negative and -200 v <=V1 -V2 <=0, when positive, according to the polarity of the charge of the developer.
Patent JP-H05278803-A (JP)
Title: Garbage disposal device
IPC: B65F1/00
Filed: 1992-03-31
Abstract: PURPOSE:To realize the secure sealing of a bag, in a garbage disposal device in which after dehydration the garbage thrown in through a throwing-in port is packed up by a bag made of a resin film, by making up the sealing part for sealing the upper part of the bag of two sealing heaters and a fusing heater that has been elastically held therebetween. CONSTITUTION:In a garbage disposal device, the garbage thrown into a garbage receiving vessel through a garbage throwing-in port at the bottom of a sink is carried upward by the rotation of a screw through the inside of a conveying pipe that rises in an upwardly inclined state from the bottom, and after it has been dehydrated in the meantime, it is discharged into a cylindrical bag consisting of a resin film via a discharge cylinder. The upper part of the bag is heat-sealed by a sealing part for packing the garbage. In this case, the sealing part is made up of a heat board 21 provided with two sealing heaters 21b and a fusing heater 21a arranged therebetween, and a padding board 22. The fusing heater 21a is made up by insertedly passing a nichrome wire through the inside of a small metallic tube, and at the time of sealing, the fusing heater 21a is elastically deformed, so that the bag can be securely sealed and fused.
Patent JP-S5437558-A (JP)
Title: Structure of metal-frame radome
Inventor: MORIMI SUMIKI
IPC: H01Q1/42
Filed: 1977-08-29
Abstract: PURPOSE:To obtain a radome with excellent electric characteristics, and to reduce increases in beam displacement and side lobe at the same time by setting the sum of panel-corner angles at the top part formed of three adjoining continuous panels to a specific value and by eliminating the linear link part between metal materials.
Patent JP-H08296490-A (JP)
Title: Reference position detecting device for internal combustion engine
Inventor: KIZAKI KANJI
IPC: F02D45/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide inexpensive and highly reliable reference position detecting device by detecting the time when engine speed becomes highest based on the pulse signal generated by means of a rotation angle pulse generating means every time when an internal combustion engine is rotated at a specified angle and determining a position corresponding to the time as a reference position. CONSTITUTION: A disk-like pulser 18 is installed in the base end side of the drive shaft 14 of a fuel injection pump 10, and an electromagnetic pickup coil 73 is arranged at a position opposing to the external peripheral surface of the pulser 18 above a roller ring 24, constituting a rotation angle sensor 74. A TDC sensor 134 for detecting the rotation reference position of a crankshaft 132 is provided to timely reciprocate the plunger 28 of the fuel injection pump 10 by buty-controlling a timing control valve 70. Based on the pulse signal from the rotation angle sensor 74, the time when the speed of an internal combustion engine becomes highest is detected, and taking the time detected as the reference position of the internal combustion engine, fuel injection time is controlled.
Patent JP-H04334534-A (JP)
Title: Stirring tank
Inventor: MATSUMOTO AKIRA
IPC: B01F7/16
Filed: 1991-05-09
Abstract: PURPOSE:To enhance heat transfer efficiency and to eliminate necessity such that a person enters a stirring tank when supports are fixed by forming the fixing supports of a draft tube as a telescopic system using no bolt or a nut and mounting the same to the upper and lower mirrors of the stirring tank. CONSTITUTION:Cylindrical supports 6, 9 are mounted on the upper and lower mirrors of a stirring tank 1 formed into a split structure by welding or bolts and rod-shaped supports 7, 8 are mounted on a draft tube 4. The draft tube 4 is fixed by inserting the rod-shaped supports 7, 8 of the draft tube 4 in the holes of the cylindrical supports 6, 9. That is, since the supports are provided to the upper and lower mirrors of the stirring tank 1, it is unnecessary to cut the heat transfer coil 3 arranged to the outside of the draft tube 4 and heat transfer efficiency is enhanced and, since the supports are used in a telescopic system, it is unnecessary that a person enters the tank when the supports are fixed.
Patent JP-H05344241-A (JP)
Title: Speaking circuit ic
Inventor: KURATA KATSUMASA
IPC: H04M1/00
Filed: 1991-05-09
Abstract: PURPOSE:To reduce the number of parts by providing a communication circuit provided with a power source circuit for supplying power to peripheral circuits with a means clamping subscriber line voltage and a means boosting-charging to the power source circuit. CONSTITUTION:When a control signal 21 is in a high level, a switch 5 closes, and when a control signal 22 is in a low level, a clamp circuit 80 and a boosting-charging circuit 81 do not operate and constant voltage is outputted in the output of a power source circuit 71. Next, the control signal 22 changes to the high level, the clamp circuit 80 and the boosting-charging circuit 81 operate, the voltage of the switch 5 lowers, and the output voltage of the power source circuit 71 rises by the boosting-charging circuit 81. Further, the control signal 22 remains high level, the control signal 21 is converted to the low level, the switch 5 opens, and feeding through a subscriber line stops. The connection point voltage of the switch 5 and a diode bridge 2 rises up to the feeding voltage of an exchange, the output voltage of the power source circuit 71 discharges and lowers by the consumption current of a dialer IC 9 and the time constant of a capacitor 3, and the output of the power source circuit 71 is boosting- charged.