baber/WOPTO huggingface dataset:
Patent JP-H06261125-A (JP)
Title: Private branch exchange with lcr function
Inventor: AOKI TAKASHI
IPC: H04Q3/58
Filed: 1993-03-03
Abstract: PURPOSE:To enable a user to properly and effectively use an LCR function and the fixed amount discount service of a communication network with no especial message rate control, etc. CONSTITUTION:When the calls are transmitted from the key telephone sets DKT1-DKTn, a central control unit 51 of a key telephone main device EX decides whether the remaining period of a unit charging period is less than a fixed period or not and whether the charging value is equal to a fixed level or not in regard of a communication network NW1 where the fixed amount discount service is contracted. When the remaining period is less than a fixed period and the charging value is also less than a fixed level, the outgoing processing is carried out to the NW1. Meanwhile the most inexpensive communication network is selected by an LCR outgoing control means 51a and the outgoing processing is carried out to this network.
Patent JP-S62200040-A (JP)
Title: Retarder for automobile
Inventor: SHIRAI YOSHIO
IPC: F16D57/04
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the circulation of cooling water at a time when cooling is unnecessary, by bypassing the cooling water in the case where temperature in a hydraulic retarder is low. CONSTITUTION:Oil circulating through the inside of a retarder 5 is cooled by a retarder radiator 17 so as not to cause the temperature to go up unduly. This radiator 17 is connected to a radiator 19 for an engine 1 via a cooling water pipe 18. And, a branch pipe 20 is connected to this cooling pipe 18, while a selector valve 21 is attached to a branch part of this pipe 20. This selector valve 21 bypasses the cooling water when temperature in the retarder 5 is low, thus wasteful cooling is prevented from being done.
Patent JP-H11230172-A (JP)
Title: Sliding bearing of resin
Inventor: KORI ICHIRO
IPC: F16C23/04
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To easily form a sliding bearing with excellent dimensional accuracy by connecting an inner cylinder to an outer cylinder by a connection rib, and providing a gap to be opened in at least one end face between the inner cylinder and the outer cylinder to maintain the automatic alignment action. SOLUTION: An outer cylinder 5 is arranged in a bearing 1 through a gap 7 in the axial direction outside an inner cylinder 3, and the inner cylinder 3 is integrated with the outer cylinder 5 by a radial connection rib 9 to connect one end part. The bearing 1 is formed of U-shaped section which is opened in the end face opposite to the end face on which the connection rib 9 is provided. The width of the gap 7 is gradually increased toward the opening part in the end face to facilitate the draft. In addition, the inside diameter of the inner cylinder 3 is expanded in the radial direction more at each end part than at a center part so as to improve the automatic alignment action.  When each side of the inner surface of the inner cylinder 3 is formed tapered or arc-shaped, a resin sliding bearing easily follows the inclination of a counter roller shaft, and the stable contact condition of both roller can be maintained.
Patent JP-S59168341-A (JP)
Title: Liquid detector for windshield-wiper automatic controlling device
Inventor: WATANABE TAKASHI
IPC: B60S1/08
Filed: 1983-03-15
Abstract: PURPOSE:To make a liquid detector compact, by arranging a light emitting element and a light receiving element back to back with respect to an optical axis, and providing reflecting plates, by which the light from the light emitting element is totally reflected and projected on the light receiving element. CONSTITUTION:A transparent supporting member 21, wherein a concave part 21b is provided, is fixed to an inner surface 12 of a windshield 10. A light emitting element 24 and a light receiving element 25 are arranged in the concave part 21b in parallel with the inner surface 12. The light from the light emitting element 24 is totally reflected by a reflecting plate 26 provided on the supporting member 21 and projected on the light receiving element 25 by way of an outer surface 11 of the windshield, a reflecting plate 22, and a reflecting plate 27. In this case, the attaching angle of the reflecting plate 26 is set so that the light is totally reflected when liquid is not attached to the outer surface 11 of the windshield and the amount of reflection is reduced when the liquid is attached. In this constitution, the liquid detector can be made compact.
Patent JP-H03243998-A (JP)
Title: Voice encoding system
Inventor: OZAWA KAZUNORI
IPC: G10L19/04
Filed: 1990-02-22
Abstract: PURPOSE:To make well encoding of voices with a relatively small calculation quantity and memory quantity by subjecting the signals selected from 1st, 2nd code books to linear coupling, then expressing and outputting the sound source signals of voice signals. CONSTITUTION:This system includes a buffer memory 110, an LPC calculating circuit 130, a quantization circuit 140, a sub-frame dividing circuit 150, a weighing circuit 200, the adaptive code book 210, quantizers 220, 240, 285, and 1st and 2nd code book searching circuits 230, 270. The system is provided with the 1st code book 235 stored therein with the signals constituted by learning for the rebeveration signal predicted and determined by dividing the frames of the voice signals to sub-sections and determining the pitch parameters indicating a long-term correlation on the basis of the past sound source signals and the 2nd code book 275 stored with the signals having predetermined characteristics. The sound source signals of the voice signals are expressed and outputted by the linear coupling of the signals selected from the 1st code book 235 and the signal selected from the 2nd code book 275. The good characteristics are thus obtd. with the smaller calculation quantity.
Patent JP-H08241775-A (JP)
Title: Ic socket
Inventor: KAJIWARA YASUSHI
IPC: H01R33/76
Filed: 1995-03-02
Abstract: PURPOSE: To provide a reliable IC socket easy to manufacture in which contact parts are arranged in a plurality of lines. CONSTITUTION: A floating member 6 for loading an electronic part has a plurality of ribs 6d, 6e formed on both sides along the longitudinal direction of its elliptic hole 6c. Contact pins 10, 11, 12 of three lines are arranged with the phase being shifted 1/3, and the contact part 10e of the contact pin 10 and the contact part 12e of the contact pin 12 are engaged between the ribs 6e and between ribs 6d, respectively, to regulate the line directional positions every line. Although the contact part 11e of the contact pin 11 is only inserted to the elliptic hole 6c, the contact pin 11 is indirectly regulated in position by engaging the contact pin 11 and the contact pin 12 are engaged between the ribs 13a of a separate member 13 and between ribs 13b, respectively.
Patent JP-S5716128-A (JP)
Title: Annealing of cold-rolled polished strip
Inventor: KAWANAMI TAKAO
IPC: C21D1/26
Filed: 1980-04-02
Abstract: PURPOSE:To obtain a cold-rolled polished steel strip having excellent surface behavior free of smearing by a method in which the atmosphere of annealing process from the rise of temperature to soaking is made oxidative in the early period, then made reductive in the next step, and further made weakly oxidative in the quenching process. CONSTITUTION:Cold-rolled steel strip coils 1 are stacked up in 2 to 5 stages in a batch furnace and then heated under a condition that air is confined in the furnace, while approx. 15m<3>/hr of air is supplied through a supply path 8 into an inner cover 5. When the temperature of the base reaches approx. 380 deg.C, the supply of air is stopped, a reductive gas composed 95.5% N2 and 4.5% H2, for example, is supplied into the furnace and the steel strip coils are held at a furnace wall temperature of 760-800 deg.C and a base temperature of 640-760 deg.C for 20-30hr for annealing. And, the steel strip coils 1 are cooled by supplying approx. 50ppm of an oxidative gas, e.g., pure oxygen, air, water vapor, manganese oxide, magnesium oxide, carbon dioxide, etc., through a supply path 9 in a temperature range of approx. 300 deg.C in the quenching process.
Patent JP-S61201882-A (JP)
Title: Knocking controller for internal-combustion engine
Inventor: HARAGUCHI HIROSHI
IPC: F02P5/153
Filed: 1985-03-04
Abstract: PURPOSE:To permit the correct knock control independently of the error, etc. in production of an engine by automatically correcting the knock judgement level or the control values for the knock control factors in a knock control value calculating means by a correcting means. CONSTITUTION:A judging means E judges the knocking due to the output signal of a knock sensor A, and a control-value calculating means F generates the control value for controlling the knocking control factors according to the result of the judgement and the engine state. Correction is performed by a driving means G for varying the values of the knock control factors according to the above-described control value, detection means B for detecting the max. value of the logarithmic conversion value in a prescribed division of the output signal of the knock sensor A, judging means C for judging the form of the distribution of the max. values, and a correcting means D for correcting the knocking judgement level or the value of the knock control factors in the control-value calculating means according to the result of the judgement. Therefore, the need of adjustment to the constant K value previously fitted for each engine revolution can be eliminated, and the correct knock control is permitted.
Patent JP-H01270586-A (JP)
Title: High energy azide crystal
Inventor: JIYOSEFU EDOWAADO FURANAGAN
IPC: C06D5/00
Filed: 1989-02-27
Abstract: PURPOSE: To improve the integrity of a propellant in the low-temp. environment, such as outer space and Arctic Circle conditions by incorporating a specific low freezing point eutectic solid propellant plasticizer comps. component as plasticizer into a solid propellant comps. consisting of an oxidizing agent, polymer and fuel.  
     CONSTITUTION: (A) The oxidizing agent, such as oxidizing agent mixture consisting of, for example, 57.8 wt.% (hereafter %) HMX and 12.2 AP, (B) the polymer (e.q.: 10.0%), such as glycidyl azide polymer, (C) the fuel (e.g.: 10.0 %), such as aluminum fuel, and (D) the low freezing point eutectic solid propellant plasticizer comps. component (e.g.:10.0%) having a 50/50 mixture composed of (a) 1,5-diazido-3-nitrazapentane and (b) 1,5-dinitrato-3-nitrazapentane having an eutectic freezing point of about ≤-25°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08212175-A (JP)
Title: Fault indication logical system
Inventor: OTANI ISAO
IPC: G06F9/52
Filed: 1995-02-08
Abstract: PURPOSE: To detect the trouble of every element processor by means of a barrier synchronous circuit and also to detect the bug of a program in a super-parallel computer system. CONSTITUTION: This logical system includes the FF 14 to 54 which store the formation of barrier synchronization for the element processors 10 to 50, an FF 5 which is set when one of FF 14 to 54 becomes high, an AND gate 1 which transmits the high output when all of FF 14 to 54 become high, a time monitor mechanism 6 which starts the measurement of a fixed time after reception of the high output of the FF 5, outputs a high output signal and then switches the high output signal to the low one after a fixed time when the output of the gate 1 becomes high within a a fixed time, and the means (gates 11 to 51, FF 12 to 52, OR gate 2, FF 3) which detect and store the non-formation of barrier synchronization based on the output signal of the mechanism 6 and the outputs of FF 14 to 54.  Then it is decided one of processors 10 to 50 has the abnormality when the output signal of the mechanism 6 is not switched to a low state from a high state after a fixed time.
Patent JP-H0573989-A (JP)
Title: Electrostriction/magnetostriction thin film memory
Inventor: MAIKERU JIYON BURADEII
IPC: G11B5/49
Filed: 1992-02-28
Abstract: PURPOSE: To provide a magneto-optical thin film memory improved in output signal level. CONSTITUTION: A memory shows a favorable orientation in the area, and includes a magnetostrictive, anistropic and ferromagnetic film 12 which is initially polarized unidirectionally along the orientation. A magnetic field insufficient to change over the polarized area is impressed in the opposite direction of the above unidirectional direction. An electrostrivtive film 10 is arranged in contact with a ferromagnetic layer 12, and in order to impart a stress on a selected position 20 where the electrostrictive film is energized, the device is provided with a writing device using laser 16, etc. An induced stress reduces anistropic energy of the ferromagnetic film at the selected position, so that the area is magnetically polarized according to the imparted magnetic field.
Patent JP-H0620476-A (JP)
Title: Bit-line switch arrangement for electronic computer
Inventor: RICHIYAADO II MATEITSUKU
IPC: G11C11/41
Filed: 1993-03-04
Abstract: PURPOSE: To attain miniaturization and cost reduction by connecting a memory cell to a sense amplifier through a switch capable of independent acuation, and thereby speeding up access to a central processing unit or a high memory level. CONSTITUTION: When a memory cell 10 forms the entirety or a part of cache memory, a first and a third memory cell 10A, 10C are made a first block, while a second and a fourth memory cell 10B, 10D a second block. In this case, an address decoder selects either to independently access the first and the third switch 36, 44, connecting to sense amplifiers 32, 34 only the memory cell in the first block, or to independently actuate the first and the fourth switch 36, 48, thereby connecting to the sense amplifiers 32, 34 the memory cells existing both in the first and second blocks. Thus, access is attained at high speed.
Patent JP-S57157069-A (JP)
Title: Hydraulic power plant ship
Inventor: OONO OTOICHI
IPC: F03B17/06
Filed: 1981-03-24
Abstract: PURPOSE:To generate power through utilization of water flow, by installing two water turbines symmetrically at the front and back of a ship in the manner that the water turbines can be turned vertically by the aid of the support of respective arms. CONSTITUTION:When a front water turbine 23 supported by an arm 21 is turned by the flow of water, rotation of the water turbine 23 is transmitted to a chain 30 via a chain wheel 28 and a chain 31, so that a generator 13 is turned via a change-speed means 15 and a speed governor 14. A rear water turbine 3 also turns the generator 13 in the same way. Since arrangement is such that the two water turbines can be moved vertically by menas of chain blocks 32, 33, they are suspended on the deck of a ship during travelling of the ship and at the time of repairing of the water turbines. Further, since the two water turbines are installed symmetrically, the weight of the ship can be well balanced, and at the same time, output of the turbines can be increased.
Patent JP-H09236144-A (JP)
Title: Differential-sensitive type hydraulic coupling device
Inventor: TAKAHASHI HISAYUKI
IPC: B60K17/35
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To ensure smooth revolution without depending upon forward and reversing of a vehicle. SOLUTION: A differential-sensitive type hydraulic coupling device 12 is formed such that based on a rotation difference ΔN between a main drive wheel and a driven wheel, a drive force transmitted to the main drive wheel is properly distributed to a driven wheel. The differential-sensitive type hydraulic coupling device comprises a first rotary shaft 17 interlocked with a main drive wheel; a second rotary shaft 19 interlocked with the drive wheel; a hydraulic pump 24 driven by a rotation difference between the drive shafts a clutch 25 to engage the rotary shafts with each other based on an oil pressure from the hydraulic pump;  first and second ports 130 and 131 formed in the hydraulic pump and having the suction side and the delivery side for working oil, switched according to a rotation difference between the first and second rotary shafts and according to forward and reversing of a rotation direction; and a port switching means 75 to switch the first and second ports according to forward and reverse of a vehicle, and communicate one port with an oil pressure passage 71 running to the clutch and the other port with an oil chamber 70 for working oil.
Patent JP-H05276941-A (JP)
Title: Production of noninfectious structure particle containing surface antigen protein of virus belonging to family flavivirus
IPC: C12N7/01
Filed: 1992-02-28
Abstract: PURPOSE:To provide a process for the mass-production of live Japanese encephalitis vaccine. CONSTITUTION:A cell infected with a virus belonging to the family Flavivirus is infected with a recombinant vaccinia virus integrated with a cDNA coding essentially total prM(M) protein originated from a virus of the family Flavivirus and coding essentially total surface antigen protein. The infected cell is cultured to obtain a large amount of non-infectious structure particles.
Patent JP-S55135917-A (JP)
Title: Constant-voltage circuit
Inventor: SHINTANI TAIGEN
IPC: G05F1/56
Filed: 1979-04-11
Abstract: PURPOSE: To make it possible to obtain a stable output voltage even in case a load current has been reduced, bt connecting the emitter and base of the second transistor between emitter and base of a transistor.  
     CONSTITUTION: When a transistor Tr2 is connected between collector and base of a transistor Tr1, the emitter voltage of Tr1 becomes higher than the base voltage in case a load current IL has become less than a current which flows into the resistor R 2  placed between collector and emitter of Tr1. Accordingly, since a base current of Tr1 does not flow, a collector current of Tr1 does not flow. Resulting from the foregoing, the output voltage V 0  is made higher from V z -VBE 1  to V 1 - R 2 IL (V 1  is an input voltage). In case the output has exceeded V z +VBE 2 , however, the emitter voltage of Tr2 becomes voltage higher than the base voltage, therefore a base current of Tr2 starts to flow, a current which has subtracted the current IL from the current flowing in the resistor R 2  flows into the collector of Tr2, and the output voltage V 0  becomes a stable voltage consisting of V z +VBE 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11241238-A (JP)
Title: Mixed fiber yarn excellent in bulkiness and woven and knitted fabric
Inventor: KITAHORA TOSHIAKI
IPC: D02G1/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mixed fiber yarn capable of manifesting self extension, excellent in bulkiness and soft feeling without providing a slimy feeling and useful for woven or knitted fabric, or the like by forming the entangled mixed fiber yarn from each specific polyester fiber A and polyester fiber B. SOLUTION: This mixed fiber yarn is the entangled mixed fiber comprising a polyester fiber A having <=0% heat shrinkage at 160 deg.C dry heat (SHD), <=5 de single fiber size and 200-5,000 twist multiplier, and a polyester fiber B having <=30% SHD and <=10 de single fiber size. Preferably, the difference of the SHD's of the polyester A and the polyester B is 5-30%, and when the mixed fiber yarn is heat-treated, the mixed fiber yarn forms an entangled part of the polyester fiber A covered by the polyester fiber B, and an unentangled part having a loop started from the entangled part and composed of the polyester fiber A.
Patent JP-H10235982-A (JP)
Title: Automatic stamping apparatus
Inventor: ENDO HISASHI
IPC: B41K3/56
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To apply sufficient fastness to ink by providing a pressing roller which has a certificate stamp on an outer circumferential face and presses the certificate stamp at a predetermined position of a transferred paper, and filling ink through intermittent butting to the certificate stamp of the pressing roller. SOLUTION: When a paper is inserted from an external apparatus to a paper transfer part 1, a control part 4 analyzes a certificate stamp press signal from the external apparatus and judges the presence/absence of a certificate stamp. When the certificate stamp is present, it is detected at which of pressing parts 2, 3 the stamp is provided. For instance, if a certificate stamp 2a of the pressing part 2 is designated, a pressing driving motor 2E is driven and a clutch 2Be is also started. When a pressing roller 2A is in a standby state, the clutch 2Be is controlled to make the certificate stamp 2a and an ink-containing member 2Ba come in touch with each other. Then, a paper transfer roller mechanism is driven to transfer the paper to the pressing part 2, and the ink of the ink- containing member 2Ba is transferred to the certificate stamp 2a.
Patent JP-H07252470-A (JP)
Title: Refractory sheet mortar
Inventor: ASO SEIJI
IPC: E04B1/94
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a refractory sheet mortar having excellent air-tightness and corrosion resistance. CONSTITUTION:This refractory sheet mortar is composed of a binder and a refractory compound containing l-15wt.% of refractory clay and 0.5-20wt.% of ultrafine agalmatolite powder having particle diameter of <=150mum. The shrinkage of the refractory clay is suppressed by the thermal expansion of the ultrafine agalmatolite to improve the gas-tightness. Since the surface of the ultrafine agalmatolite powder has high slipperiness, the mortar is easily removable from a kneading machine and has excellent workability. The corrosion resistance of the mortar can be improved by compounding 0.5-15wt.% of metallic aluminum and/or an aluminum alloy.
Patent JP-H11241369-A (JP)
Title: Cooing device for construction machine
Inventor: YAMAGISHI YOSHINORI
IPC: E02F9/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve cooling effect of an engine, a refrigerating machine, etc., by longitudinally disposing the engine for driving a construction machine in the cooling device for the construction machine, and disposing a refrigerating machine comprising an intercooler, an oil cooler, a radiator, etc., separately from the engine to be roughly horizontally overlapped with each other in a vertical direction. SOLUTION: An operator room 15 is disposed at one side part 1a at a front end part in a longitudinal direction of an upper rotary body of a construction machine, and an engine 8 is longitudinally disposed at the other side part 1b on the opposite side of one side part 1a. A first cooling fan 52 to cool the engine 8 is disposed, and a refrigerating machine comprising an intrcooler IC, an oil cooler 50, a radiator 40, etc., and a second cooling fan 53 to cool the refrigerating machine are disposed separately from the engine 8 to be roughly horizontally overlapped with each other in a vertical direction.
Patent JP-H05238281-A (JP)
Title: Four-wheel driving device for vehicle
Inventor: SAWASE KAORU
IPC: B60K17/348
Filed: 1992-02-29
Abstract: PURPOSE:To carry out the driving force distribution between the left and right wheels, added with the driving power distribution between the front and rear wheels, as for a four-wheel driving device for vehicle. CONSTITUTION:A four-wheel driving device is equipped with a center differential gear 5 equipped with a differential restricting mechanism 21 which distributes the revolution driving force supplied from an engine 1 to rear wheels 32 and 33 and front wheels 19 and 20, first control type coupling 28 which distribution- controls the revolution driving force distributed to the rear wheels 32 and 33 to the right rear wheel 32 by the center differential gear 5, and the second control type coupling 29 for the distribution-control to the left rear wheel 33, and a control means 34 which independently controls the differential movement restricting mechanism 21 and the first and second control type couplings 28 and 29 is provided.