baber/WOPTO huggingface dataset:
Patent JP-S5650411-A (JP)
Title: Three-phase automatic voltage adjusting device
Inventor: FUJIGASAKI SHIROU
IPC: G05F1/32
Filed: 1979-10-02
Abstract: PURPOSE: To omit the Δ winding and make it possible to use self-feedback type saturable reactors even for a large load, by connecting the series circuit of each reactor and the primary winding of the transformer into the Δ form and by connecting the secondary winding into the Y form, in the three-phase automatic voltage adjusting device using saturable reactors.  
     CONSTITUTION: One ends of linear reactors L1, L2 and L3, which are connected to the primary windings of transformer T1, T2 and T3, and self-feedback type saturable reactors SR1, SR2 and SR3 are connected commonly and are connected to a three-phase AC power soruce, and the series circuit of each of reactors L1...L3 and the primary winding is connected into the Δ form and is connected to the three- phase AC power source. The secondary winding of the transformer is connected into the Y form, and therefore, it is unnecessary to provide the Δ winding which prevents generation of the three-phase higher-harmonic voltage, and control amplifiers of used reactors SR1...SR3 can be small-size. As a result, self-feedback type saturable reactors can be used for a large load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0845621-A (JP)
Title: Connector
Inventor: SATO KAZUTOMI
IPC: H01R24/00
Filed: 1995-05-25
Abstract: PURPOSE:To provide a connector which can be simply handled with relatively a small force even by a single hand and involves less risk of buckling of its contacts. CONSTITUTION:The first contact member 13 fixed to the first insulator 14 has a contacting part 13a while the second contact member 22 fixed to the second insulator 23 has a contacting part 22a formed in a single piece, which is inserted in the mating contacting part 13a of the first contact member 13, and prizing is generated in the first and second contact members by moving the second insulator perpendicularly to the direction in which the second contact, member is stretching, and thereby the two contact members are contacted with each other. The second insulator is equipped movably in a certain direction with a third insulator 24 which has a guide hole 25 for guiding the second contact member. The third insulator is fitted on the first insulator. When an operation lever 19 is turned, an eccentric cam 18 rotates round a rotary shaft 17 to put the second insulator in movement in a certain direction relative to the first insulator. This causes the first and second contact members to contact with and separate from each other.
Patent JP-H11335463-A (JP)
Title: Polyether-modified polysiloxane composition freed of odor
Inventor: HINO KENICHI
IPC: C08L71/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of suppressing the emission of a malodorous substance based on hydrolysis and oxidation, etc., of by- products or unreacted materials in the production or preservation and manifesting odorless properties stable with time and useful in the perfume free cosmetic fields, etc., by carrying out a hydrogenating reaction. SOLUTION: This composition is obtained by carrying out a hytdrogenating reaction of a polyether-modified polysiloxane composition prepared by conducting hydrosilylating reaction of a polyoxyalkylene having a carbon-carbon double bond at the terminal with a hydropolysiloxane. The objective composition is preferably obtained by distilling off light fractions before or after the hydrogenating reaction and further preferably contains an antioxidant. The hydrogenating reaction is carried out by using a metal hydride, e.g. lithium hydride or in the presence of a hydrogenating catalyst at 0-200 deg.C temperature under 1-200 kg/cm<2> hydrogen pressure.
Patent JP-H10316887-A (JP)
Title: Liquid, curable resin composition
Inventor: KOMIYA TAMOTSU
IPC: C09D7/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, little discolored by heat or light, quickly curable, excellent in durability after it is cured, and suitable for coating optical fibers, optical fiber tape cores or the like by including a specific photoinitiator. SOLUTION: This composition contains a photoinitiator shown by the formula (Ar1 to Ar3 are each an aromatic), e.g. bis-(2,4,6-trimethylbenzoyl)-phenyl phosphine oxide or bis-benzoyl phenyl phosphine oxide, preferably at 0.1 to 5 wt.% based on the whole composition. It is preferable to use the photoinitiator for curing reactions of urethane (metha)acrylate or the like.
Patent JP-S6017947-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L29/78
Filed: 1983-07-12
Abstract: PURPOSE:To readily obtain a CMOS semiconductor device which includes a P- channel floating gate MOS semiconductor element (PchFAMOS) by separating N-well into a high withstand strength part and a normal operation region on a P type silicon substrate. CONSTITUTION:An N-channel region is isolated with N-well 202 of a PchFAMOS region, N-well 203 of PchMOS region and an element isolating oxidized film 204, provided on a P type silicon substrate 201. In the PchMOS region and FAMOS region, N-well density is altered to remedy to the high withstand strength of a drain withstand strength. Further, a distance is provided in the FAMOS region between a P-channel stopper 205 and a source drain diffused layer 212 so as not to decrease a junction withstand strength. On the other hand, since high withstand strength is not necessary in the Nch and PchMOS regions, the stoppers 206, 207 are formed to contact with the source drain diffused layers 212, 213.
Patent JP-H06335421-A (JP)
Title: Elevation equipment for tucking up curtain
Inventor: WARATANI KIMIO
IPC: A47H5/032
Filed: 1993-05-28
Abstract: PURPOSE:To make possible to hang the manipulation cord to a cord pulley without taking off the case by constituting the elevation equipment for tucking up curtain with a planet gear type reduction mechanism to expose the input shaft of the planet gear mechanism to rotate integrally with the cord pulley. CONSTITUTION:A rotary shaft 15 to rotate a winding pulley for winding tape is connected to a brake output shaft 13 of brake mechanisms 25 and 26 protruding from the case 12 of the elevation equipment 10 fixed on one end of a head rail. An input shaft gear 18 of the planet gear mechanism is exposed at the outside end face of the case 12 and a cord pulley 20 to be wound by a manipulation cord 17 is fitted on the gear 18. A planet gear 22 is engaged to the input shaft gear 18 and an output shaft 23 to support each planet gear is connected to a brake input shaft 24. Rotation of the input shaft gear 18 is transmitted to the brake input shaft 24 by the dragging operation of the manipulation cord 17 to elevate and to lower the screen. The self weight lowering of the screen is prevented by the brake mechanism.
Patent JP-S5652311-A (JP)
Title: Device for coupling angularly bent portion of screw conveyor shaft
Inventor: MUTOO MIYAO
IPC: B65G33/14
Filed: 1979-10-01
Abstract: PURPOSE: To perform the connected drive of screw conveyors, by providing numerous rolling members outside joints like universal joints, coupling the rolling members to each other and placing the coupled rolling members in a pipe of optional curvature.  
     CONSTITUTION: The transfer ports 17 of screw conveyors A, B, which are laid perpendicularly to each other, are coupled to each other to continuously convey a material. The shafts 3, 3' of both conveyors are connected to each by universal joints 6 provided in a fixed guide pipe 7. The shafts 3, 3' are synchronously driven. Antifriction bearings 9 provided outside the components of the joints 6 so that the components smoothly rotate in contact with the inside surface 8 of the pipe. The guide pipe 7 can be installed depending on the disposition of numerous conveyors by a single driver. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5251624-A (JP)
Title: Seat for vehicle
Inventor: YAMAMOTO YOSHIMI
IPC: A47C1/025
Filed: 1975-10-20
Abstract: PURPOSE:To rigidly hold a seat back by attaching a locking device to both sides of a seat for a vehicle, constructing one locking means with reclining device and forming the other locking means with an emergency locking means for operating only in collision of the vehicle.
Patent JP-H08322089-A (JP)
Title: Upper controller
Inventor: KURIHARA YUJI
IPC: G06F3/038
Filed: 1995-05-25
Abstract: PURPOSE: To attain a safe remote operation by means of a mouse. CONSTITUTION: An upper controller 1 sends the operation command value decided by the mouse shift value to a lower device 6 by means of a mouse 4. The controller 1 includes a mouse shift value calculation means 12 which calculates the shift value of the mouse 4 when the shift position of the mouse 4 is included in a remote operation area against a mark showing the initial position of the mouse 4 that is shown at a display part, a shift change rate decision means 13 which decides whether the shift change rate of the mouse 4 set by its calculated shift value is kept in a prescribed limit value of its change rate,  a mark shift processing means 14 which sends the operation command value decided by the mouse shift value to the lower device 6 when the shift change rate of the mouse 4 is kept in its limit value and shifts the mark to the shift position of the mouse 4 within the remote operation area, and a remote operation cancel means 15 which cancels the remote operation when the shift change rate of the mouse 4 exceeds its limit value.
Patent JP-H05163165-A (JP)
Title: Production of hydrocarbon
Inventor: DONARUDO RAINARUDA
IPC: B01J21/06
Filed: 1992-04-21
Abstract: PURPOSE: To produce a hydrocarbon, which is present as liquid, with high yield and high selectivity by allowing a mixture of carbon monoxide and hydrogen to react under a specific condition.  
     CONSTITUTION: The objective compound is obtained by bringing the mixture of carbon monoxide and hydrogen to contact with a catalyst at elevated temp. e.g. at 125-350°C and a pressure of 5-100 bar in a reaction zone, which catalyst is comprised of a catalytically active component such as a metal from group VIII of the Periodic Table, preferably, iron, cobalt or nickel and a refractory oxide carrier such as alumina and silica, and is retained in a fixed bed within the reaction zone in the form of helical lobed particles. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10295379-A (JP)
Title: Vector for expressing immunoglobultn-cytokinin fused protein in malignant b-cell, its use and its expression
Inventor: MOCIKAT RALF
IPC: C12N15/85
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector useful as a vaccine for treating B-cell leukemia, etc., containing a domain complementary to a specified intron, an immunoglobulin DNA sequence, a cytokinin sequence and a marker gene selectable by an eucaryotic B cell. SOLUTION: This new vector comprises at least (a) a domain complementary to μ intron and κ intron domains and having at least 1.5 kb domain (b) at least one DNA sequence encoding an immunoglobulin or its partial domain, (c) a DNA sequence encoding cytokinin and (d) a marker gene containing a functional enhancer domain selectable by an eucaryotic B cell which are mutually bonded so as to act, is used for expressing an immunoglobulin-cytokinin fused protein in a malignant B-cell and is capable of causing excellently controlling effects on tumor effective vaccine inoculation for patients of diseases of a malignant B-cell such as B-cell leukemia cell, B-cell lymphoma cell or plasma androblastoma cell.
Patent JP-H08321830-A (JP)
Title: Network system
Inventor: MIZUNUMA ICHIRO
IPC: H04L12/28
Filed: 1995-05-25
Abstract: PURPOSE: To reduce average delay time by establishing a channel by a channel establishment part when first to third conditions are satisfied, and subtracting back inter-link delay time from a minimum transmission interval before a message is transmitted and transmitting the message by a transmission part. CONSTITUTION: The channel establishment part establishes the channel when the first condition that inter-link delay time obtained by adding up inter-link delay time by an inter-link delay time calculation part 11a is more than setting time, the second condition that the total of delay time is less than inter-terminal machine delay time between a transmission terminal machine 11 and a reception terminal machine 21, which is previously set, and the third condition that the minimum transmission intervals of respective links are longer than inter-link delay time for the respective links are satisfied. The transmission intervals of the transmission terminal machine 11 and exchanges 31-1 to 31-5 are obtained by subtracting link delay time from the minimum arrival interval of the message of a back node. Thus, time can be suppressed within inter-terminal machine delay time.
Patent JP-S62283322-A (JP)
Title: Manufacture of electrochromic display device
Inventor: ONISHI TORU
IPC: G02F1/17
Filed: 1986-05-30
Abstract: PURPOSE:To obtain an electrochromic display device which provides a uniform display by performing a heat treatment while bringing the entire back surface of an ITO glass substrate into surface contact with the flat part of a mount base made of metal. CONSTITUTION:The ITO glass substrate 2 formed by an ion plating method is heat-treated under conditions of 10<-5>Torr in degree of vacuum and 450 deg.C for 3hr. This heat treatment is carried out while the entire back surface 20 of the ITO glass substrate 2 is brought into surface contact with the flat part 10 of the mount base 1 (with 2mm thickness) made of stainless steel so that at least part of the surface is made into the flat part 10. The IT glass substrate 2 is heated and cooled more uniformly in the heat treatment. Consequently, the temperature distribution at the time of the heat treatment of the ITO glass substrate 2 is as uniform as possible and the uniformity of the ITO film 21 of the ITO glass substrate 2 is improved, thereby reducing variance in the electronic resistance of an ITO film 21 with the position.
Patent JP-S5831111-A (JP)
Title: Mixed yarn containing electrically conductive conjugated fiber
Inventor: MATSUI MASAO
IPC: D01F6/00
Filed: 1981-08-12
Abstract: PURPOSE:The titled mixed filament yarn that is composed of specific electrically conductive conjugated filaments and nonconductive filaments, which are mixed, when they are extruded into filaments, thus its whiteness, antistatic properties and strength are good and the yarn is readily producible in high efficiency. CONSTITUTION:(A) One electrically conductive conjugated filament that is made by melting separately an electrically conductive polymer containing conductive carbon black with a resistivity of less than 10<7>ohm.cm and a nonconductive fiber-forming polymer such as polyamide to subject to conjugate spinning so that the conductive polymer occupies 1-10% in the fiber surface and 2-30% in the cross section and the fineness is 3-15 denier and (B) 1-10 nonconductive filaments 3 that are made by extruding a nonconductive polymer and has a tenacity more than 1g/d larger than that of the above conjugated fiber and a filament fineness of 2-15 denier, are made into a bundle and wound up. Then, the resultant yarn is drawn to give the objective mixed filament yarn of 15- 30 denier total yarn fineness and higher than 60% whiteness.
Patent JP-S616788-A (JP)
Inventor: OGAWA TOKUJI
IPC: G07D9/00
Filed: 1984-06-20
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-S5827827-A (JP)
Title: Fuel supplier of internal combustion engine
Inventor: MIKI TAKAO
IPC: F02M69/04
Filed: 1981-08-11
Abstract: PURPOSE:To stabilize idle running of an engine and improve the accelerating ability of the engine by injecting a fuel in a quantity proportional to the quantity of suction air at a first electromagnetic valve and a fuel in a quantity synchronizing with the rotational speed corrected depending upon the running condition at a second electromagnetic valve. CONSTITUTION:A first electromagnetic valve 5 is operated by a drive circuit 7 in synchronism with the frequency output of a Karmans vortex flow meter 4, and injects the half of the quantity of the fuel requried by an engine 1 into the suction pipe 2. Further, a second electromagnetic valve 6 injects to the suction pipe 2 the quantity of fuel operated in the operating part 8' of an electronic control device 8 from the outputs of a suction air temperature detector 7, a rotational speed detector 10 and the turbulence flow meter 4 and corresponding to the rotational speed, and serves the remaining half of the required fuel quantity. By this arrangement, the fuel distribution to respective cylinders of the engine 1 is improved and the rotational variation due to the intermittent injection can be reduced and the deterioration of the acceleration function due to the delay in the fuel supply can be prevented.
Patent JP-H07329155-A (JP)
Title: Molded body having excellent dimensional precision
Inventor: TAKENAKA YASUO
IPC: B29C49/04
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a molded body for providing excellent productivity by specifying a bulk density of a molded body which is blown by gas and consists of noncrystalline thermoplastic resin so as to further improve the dimensional stability peculiar to the noncrystalline thermoplastic resin. CONSTITUTION:A bulk density of a gas blow molded piece consistin of a noncrystalline thermoplastic resin is set to 0.90-1.00. The bulk density means a numerical value obtained by dividing the weight of the molded piece by the product of the volume of the molded piece and the specific gravity of the resin. For the noncrystalline thermoplastic resin, polyphenylene ether resin (PPE resin), polymer blend of PPE resin and styrene resin, polycarbonate resin (PC resin), ABS resin, polymer blend of PC resin and ABS resin are preferable in terms of improvement of heat resistance and dimensional stability. In a gas blow molding method to be used here, gas is put in the molded piece with pressure in place of resin dwelling while the mold is being filled with the resin or after the mold is filled with the resin.
Patent JP-H08301677-A (JP)
Title: Waste liquid of potato starch production and its treatment
Inventor: AKIYAMA NAOKI
IPC: C05G5/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain the subject waste liquid sterilized to exterminate scab pathogenic actinomycete, and capable of being restored to an agricultural soil safely and used as a fertilizer. CONSTITUTION: This waste liquid of potato starch production containing a high concentration of organic materials, is obtained by mashing potatoes and separating the solid part thereof and contains one or more than 2 kinds of water soluble polymers selected from (1) a water soluble polymer containing nitrogen obtained by the reaction of (a) at least one compound selected from a group consisting of an epihalohydrin, an alkylene dihalide, a diepoxide and a dihalogenoalkyl either with (b) at least one kind of amines expressed by the formula (R<1> , R<2> , R<3> and R<4> are each hydrogen, or a 1-3C straight chain or branched chain alkyl group; A is a 1-6C straight or branched chain alkyl group; (n) is an integer of 0-5), (2) an alkyleneimine polymer, and (3) a blended polymer of (1) and (2) in a ratio of 0.1-200ppm based on the weight of the waste liquid.
Patent JP-S5252040-A (JP)
Title: Carbureter with a fuel evaporation preventive device
Inventor: TAMAKI SHIGEO
IPC: F02M5/08
Filed: 1975-10-24
Abstract: PURPOSE: In a carbureter where an air vent passage is opened in a supply cylinder, the admission of a fuel evaporation gas to an engine is prevented by establishing a valve device which communicates and cuts off between a float chamber and the air vent passage and between the float chamber and a canister. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000320227-A (JP)
Title: Friction hinge device and portable business machine using the same
Inventor: HAYASHIDA TAKAAKI
IPC: E05D11/08
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent nonuniformity in rotating torque, stick-slip and an offensive sound accompanying this and to maintain stable torque, in a hinge for opening and closing the cover of a notebook sized personal computer, for instance. SOLUTION: A form factor (W) regarding a shaft member 10 and a shaft rotation support member 20 is set to be 1.5 to 3.5. Therefore the volumetric efficiency of torque and a holding rate of torque are improved and an excellent state of close contact of the shaft member 10 with the shaft rotation support member 20 is obtained. Besides, a resin material (PC, PAR, PPS) of which the rate of change of the flexural modulus in the range of working temperature -20-80 deg.C is small is used for the shaft rotation support member 20 and this is fitted to the shaft member 10 with integral molding by a mold. By selecting the resin material as the above and by setting the form factor (W) to be in the above range, a jerky motion occurs little in initial rotations and also no stick-slip occurs.
Patent JP-S63292752-A (JP)
Title: Digital telephone set incorporating data port for voice signal
Inventor: KINOSHITA TOSHIMASA
IPC: H04M11/00
Filed: 1987-05-25
Abstract: PURPOSE:To attain voice mail service with a low cost by providing a voice signal data port to a digital telephone set so as to connect a terminal equipment having a data processing capability. CONSTITUTION:The toiled set is provided with a general-purpose data port 10 connecting to an external data terminal equipment 2, a PCM compression expansion circuit compressing a PCM signal into a low speed signal received/given from/to the general-purpose port 10 and expansing the low speed signal into the PCM signal, a control circuit 8 controlling a digital telephone set 4, and PCM exchange switches 11, 12 switching the connection destination of the PCM signal sent/received to/from the exchange main body 1 by means of the control circuit 8 to either a handset 7 or the PCM compression and expansion circuit 9. Moreover, a port changeover switch 13 switching the destination in the inside of the telephone set of the general-purpose data port 10 by the control circuit 8 to either the low speed signal position of the PCM compression and expansion circuit or the control circuit 9 is provided. Thus, voice mail service is attained, it is not required to add the voice mail system to an exchange main body PBX and low cost constitution of a PBX and small sized PBX are attained.
Patent JP-S5251865-A (JP)
Title: Vapor growth of group iii-v compound semiconductor crystal
Inventor: MORI YOSHIFUMI
IPC: C30B25/14
Filed: 1975-10-23
Abstract: PURPOSE: To control the carrier concentration of growing epitaxial layer at high reproducibility by controlling the effective contact area of group III elements and gaseous compound material of group V elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5553927-A (JP)
Title: Frequency synthesizer
Inventor: YUUKI SUOMI
IPC: H04B1/40
Filed: 1978-10-16
Abstract: PURPOSE:To realize a synthesizer which can obtain the synthesizer output of a high C/N (carrier power-noise power) ratio with a small synthesizer by using the voltage control oscillator of a low Q at the VHF and UHF bands. CONSTITUTION:The output of HF-band voltage control oscillator 24 is divided by variable divider 25 up to the frequency equivalent to the channel sapce, and the division output signal is compared with the reference signal at phase comparator 26 for the phase comparison. The higher frequency component of the output is eliminated through LPF29 for comparator 26, and the filter output controls oscillator 24. At the same time, voltage control oscillator 31 for the VHF or UHF band is installed, and the outout is frequency-converted into the HF band through frequency converter 32. Then a comparison is given to the output between converter 32 and oscillator 24 via phase comparator 33 for the phase comparison. This comparison output controls oscillator 31 via LPF34. In such constitution, a high C/N is secured for the synthesizer output even with use of oscillator 31 of a low C/N if oscillator 24 features a high C/N.