baber/WOPTO huggingface dataset:
Patent JP-H07227721-A (JP)
Title: Bearing bracket and manufacture of bearing bracket
Inventor: KUBO MITSUNOBU
IPC: B23P13/00
Filed: 1994-02-21
Abstract: PURPOSE:To make troublesome cutting machining unnecessary and shorten a processing time drastically and improve productivity by correcting the projection degree of ribs into a size that corresponds to a bearing by push-pressing plural ribs formed integrally with a bearing bracket. CONSTITUTION:In the case of the manufacture of a bearing bracket 10 which is equipped with a bearing hole 12 and consists of die-casting, plural ribs 22, 22,..., 23, 23,... projecting from both of a peripheral surface 18 and a side surface 20 at the inner wall surface 14 of the bearing hole 12 are formed integrally with the bearing bracket 10, and projecting end portions at the ribs 22, 23 are pointed into cross section triangles, and plural ribs 22, 23 are push-pressed before a bearing is arranged into the bearing hole 12. As a result, the degree of rib projection is corrected into a size that corresponds to the bearing to be provided.
Patent JP-S57138426-A (JP)
Title: Driving controller in oil hydraulically operated equipment
Inventor: SAKURAI YUUJI
IPC: B60K17/28
Filed: 1981-02-17
Abstract: PURPOSE:To easily confirm an operating condition and oil leak or the like, by opening jointing means of a driving shaft and shift rod to a selector valve to the outside. CONSTITUTION:A shift rod 18 is operated by a wire 29, and a clutch gear 16 is moved by a shift fork 26 to engage a main shaft 7 to an output gear 12. The main shaft 7 is connected to the driving shaft 39 in a gear pump 4 by a hollowed part 17 and protruded part 40. A spool 42 of a selector valve 5, integrally formed with the gear pump 4, is connected to the shift rod 18 by a joint 43 and operated interlocking to this shift rod. Since the both jointing means are provided to the outside of a housing, a rotary condition of the shaft and a leak of oil from a seal can be easily confirmed.
Patent JP-S58150275-A (JP)
Title: Cell separator for fuel cell
Inventor: YAMADA JIUTAROU
IPC: H01M8/02
Filed: 1982-02-17
Abstract: PURPOSE:To increase the heat resistance, the chemical resistance, the impermeability by gas, the electric conductivity, the heat conductivity and the mechanical strength of a cell separator for a phosphoric-acid fuel cell by preparing the cell separator from vitrified carbon. CONSTITUTION:A liquid furan-system resin, a liquid phenol-system resin or a mixture resin consisting of these liquid resins, and a fluid deformation-preventing mold lubricant which doesn't undergo any chemical reaction when mixed with the above liquid resins and has a large specific gravity, are fed into a cylindrical centrifugal making machine. Next, by giving rotational force to the making machine while heating it, a semi-hardened tubular resin body having a homogeneous thickness is molded on the inner surface of the centrifugal making machine. The molded semi-hardened tubular resin body, after being separated from the making machine, is developed by being cut in its vertical direction, and heated after being punched between an upper and a lower mirror metallic plate, thereby being hardened completely. Next, the hardened resin plate is carbonized by the conventional method, and after that, according to necessity, is subjected to graphitizing treatment. Thus obtained cell separator for a fuel cell is a non- porous vitrified plate having a remarkably homogeneous dimensional accuracy, and indicates a complete impermeability by gas even when it has a small thickness of around 1mm.. In addition, it has excellent electric conductivity, heat conductivity, mechanical strength, heat resistance and chemical resistance.
Patent JP-S63191018-A (JP)
Title: Onboard navigation device
Inventor: TOKAI YOKO
IPC: G01C19/00
Filed: 1987-02-02
Abstract: PURPOSE:To reduce position computing errors due to changes in drift during the running, by computing a value of drift in a running state. CONSTITUTION:A computing means 13 is provided with a stoppage detecting means 131, a position computing means 132, a drift computable road judging means 133, a straight running detecting means 134 and a drift computing means 135 and bring the results of detections thereinto from a distance sensor 11 and a rate gyroscope 12 to perform a specified computation processing. The drift computing means 135 is connected separately to the stoppage detecting means 131 and the straight running detecting means 134. With the inputting of either stoppage information or a running computable signal, it computes a drift of a rate gyroscope 12 and the results of the computation are outputted to the position computing means 132. When taking in the results of drift computation, the position computing means 132 corrects the ongoing direction of a vehicle detected with the rate gyroscope 12 and calculates the position of a vehicle based on the correction value and an output of a distance sensor 11.
Patent JP-H04262296-A (JP)
Title: Fixing structure of penetration at reinforced concrete reactor container
Inventor: HATTORI AKIRA
IPC: G21C13/00
Filed: 1991-02-18
Abstract: PURPOSE:To enable fixing a penetration on a liner hung down as a cylindrical shape with a large crane for mitigating the local distortion of liner for a reinforced concrete reactor container. CONSTITUTION:A liner anchor 2 vertically fixed to contact liner 1 to reinforced concrete 7 is bridged over the liner 1 and the flange plates 5, 6 of the penetration and the both are fixed.
Patent JP-S60165377-A (JP)
Title: Vacuum deposition device
Inventor: IWAOKA KAZUO
IPC: C23C14/56
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the size and weight of the titled device, by a construction wherein a system including a substrate-feeding system and a substrate surface- treating system is fixed to a base in a vacuum tank by fixing jigs through two plates supporting it, and the plates are provided separately from walls of the vacuum tank. CONSTITUTION:The system including a substrate pay away or take-up shaft 12, free rollers, an expander, a vapor deposition roller 16 and the substrate surface- treating system is fixed to the bases 6, 7 by bolts 10, 11 through two plates 8, 9 which support the system and are provided independently from the walls of the vacuum tank 1.
Patent JP-S58140737-A (JP)
Title: Photosensitive resin composition
Inventor: NANHEI MASARU
IPC: C08G18/00
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a composition having superior compatibility with a monomer having a photopolymerizable unsatd. bond and enabling the regulation of the hardness of a plate over a wide range by substituting a specified polymer for a part or the whole of a soluble synthetic linear high polymer compound. CONSTITUTION:An addition polymer consisting of an amide compound having substantially primary and/or secondary amino groups at both terminals and >=1 amide bond and of an org. diisocyanate compound is used. The soluble amide compound is a homopolymer, a copolymer or an oligomer synthesized from diamine and dicarboxylic acid, omega-amino acid, lactam or a deriv. thereof, and a mixture of >=2 kinds of said polymers. The physical properties of the addition polymer such as the hardness and elasticity after photosetting can be controlled by suitably selecting the mol.wts. of amide and isocyanate or the reaction ratio in the reaction of them.
Patent JP-H05189849-A (JP)
Title: Integrated magnetic tape apparatus
Inventor: SHIRAISHI KAZUYA
IPC: G06F3/06
Filed: 1992-01-14
Abstract: PURPOSE:To easily change access sequence by a transfer mechanism of magnetic tape media existing at a plurality of medium setting ports without replacing magnetic tape media within the medium setting ports in an integrated magnetic tape apparatus. CONSTITUTION:The medium setting ports 12A to 12C are provided with access request switches 13A to 13C. When a failure occurs in a medium setting port (for example, 12A) to which a magnetic tape medium is set or miss-setting of medium is generated, the relevant magnetic tape medium is re-set to the other medium setting port (for example, 12C) and its access request switch 13C is depressed. Thereby, the magnetic tape medium set in this medium setting port 12C can be transferred first without relation to the existing setting sequence.
Patent JP-S52106732-A (JP)
Title: Pin electrode for static latent image formation
Inventor: KIMURA MASATOSHI
IPC: G06K15/14
Filed: 1976-03-04
Abstract: PURPOSE:To control the expansion of a dot diameter at the time of electric discharge by forming a cylindrical space with the electrode end and an insulator.
Patent JP-H03227072-A (JP)
Title: Formation of photovoltaic device
Inventor: OKUDA NOBUHIRO
IPC: H01L31/04
Filed: 1990-01-31
Abstract: PURPOSE:To prevent a defective contact from occurring in a photovoltaic device by a method wherein a second back electrode layer inside a through-hole is fused and welded to a conductive paste previously formed on a transparent electrode layer. CONSTITUTION:A transparent electrode layer 2 is formed on a transparent insulating substrate 1, and a conductive paste 11 is patterned at the position of through-holes. Then, a semiconductor junction forming layer 3 and a back electrode layer 4 are successively formed in multilayer. Through-holes 5 and an isolation groove 6 are formed in the layers 3 and 4 so as to penetrate through them. Then, an insulating layer 7 is formed on the back electrode layer 4, and an insulating layer 7 is formed in the through-holes 5 and the isolation groove 6. The center part of the insulating layer is removed to form a current collecting groove 5', and a part of the insulating layer 7 above the end of the transparent electrode layer 2 is removed to form a connection groove 8. In succession, a back electrode layer 9 is formed on the insulating layer 7 and inside the current collecting groove 5' and the connection groove 8. Then, when the conductive paste 11 is irradiated with a laser beam 12 from above the back electrode layer 9, not only the back electrode layer 9 inside the current collecting groove 5' but also a residual insulator 10 just under the electrode layer 9 are melted, and the back electrode layer 9 is welded to the conductive paste 11. By this setup, a photovoltaic device of this design can be improved in current collecting efficiency.
Patent JP-H05227419-A (JP)
Title: Output and input information device and method thereof
Inventor: OKI JOJI
IPC: H04N1/40
Filed: 1992-02-10
Abstract: PURPOSE:To obtain an information output device which can extract a desired chrominance component from color picture data and output it. CONSTITUTION:A printer 1 fetches color picture data through an input control part 1. A color component extraction part 5 extracts the desired chrominance component from fetched picture data and a luminance modulation part 6 adjusts luminance as for the extracted picture. The color at the time of outputting picture data which is thus generated is newly designated separated from an extracted color. Picture data which are thus generated are recorded on paper by a printing output part 8 to be printed and outputted.
Patent JP-H04243809-A (JP)
Title: Cleaning agent composition having low irritation
Inventor: TSUBONE KAZUYUKI
IPC: A61K8/00
Filed: 1991-01-22
Abstract: PURPOSE:To obtain a cleaning agent composition having low irritation and excellent conditioning property while maintaining essential conditions such as foaming properties and cleaning properties as a cleaner by combining a specific betaine-containing siloxane compound with a specific N-acylglutamate. CONSTITUTION:A cleaning agent composition having low irritation comprising a betaine-containing siloxane compound (extremely low protein denaturing power, weak irritation and excellent surface activity such as foaming properties and cleaning properties) shown by formula I [R<1> is monofunctional polymer; R<2> is R<1> or formula II [R<3> is bifunctional hydrocarbon; R<4> is alkyl or group shown by formula III (x and y are 1-3)]; m and n are 0-1,000] and an N- acylglutamate (e.g. N-caproylglutamate) shown by formula IV (R<5> is 10-18C alkyl; M<1> is each ion of Na, K, ammonium or triethanolammonium or H) as active ingredients.
Patent JP-2000221830-A (JP)
Title: Fixing device and image forming device
Inventor: SUZUKI MASAHIRO
IPC: G03G15/20
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To reduce torque at the start of the rotation of a rotor by exerting control so that right after the start of the drive of the rotor, the rotor is driven at a low speed compared to speed used during fixing. SOLUTION: To regulate the control of the rotating speed of a film-like rotor 10 at the start of its rotation, a fixing film 10 being the film-like rotor rotates at peripheral speed almost corresponding to the peripheral speed of a pressure roller 30 while following it. In the actuation of a fixing device, operating torque required for rotation from a stationary state is divided into acceleration torque and load torque. Therefore, slow-up rotation for decreasing the acceleration torque is made and, further, the temperature of the fixing device is increased during it, thereby decreasing the viscosity of heat-resistant grease, which is lubricant, and also decreasing the load torque at the same time. Thus, the instant drive force is transmitted to the pressure roller 30, the pressure roller 30 is driven at a very low speed, its peripheral speed is gradually slowed up linearly taking time, and it is made to reach a specified processing speed finally.
Patent JP-S55116031-A (JP)
Title: Door device for cooking apparatus or the like
Inventor: MAEDA MITSUOKI
IPC: F24C15/02
Filed: 1979-02-28
Abstract: PURPOSE: To make it possible to easily remove the door device itself from the main body of the cooking apparatus by providing a shaft operating metal fitted within the door device.  
     CONSTITUTION: A shaft operating metal fitting 19 shifting a shaft 3 is provided in the inner part of the door device constituted by a front door frame 4 and a rear door frame 5. The operating part of the shaft operating metal fitting 19 is made operable from the outside by exposure or a simple jig such as a pin or the like. Then, in a case when the door device itself is removed, the door is opened and a pin 30 is inserted through an operating shaft hole 23 to press in the operating surface 20 of the shaft operating metal fitting 19, and the shaft 3 is removed from the left-hand shaft supporting hole, and further the right hand of the shaft 3 is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60171208-A (JP)
Title: Manufacture of vitrified carbonaceous material
Inventor: YAMAUCHI MICHIHIDE
IPC: G11B5/60
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a practically nonporous vitrified carbonaceous material contg. no closed pores by providing a specified composition to a thermosetting resin as a starting material so that it can retain a specified wt% of water in the state of a precondensation product before curing. CONSTITUTION:A thermosetting resin capable of retaining >=20wt% water in the state of a precondensation product before curing is carbonized and calcined at >=800 deg.C in an inert atmosphere to manufacture a vitrified carbonaceous material. The composition of the thermosetting resin is composed of 70-100pts.wt. of one or more kinds of compounds selected among a monomer mixture consisting of phenol and/or furfuryl alcohol and formaldehyde in 30:55-75:30 molar ratio, phenol resin, furan resin and a condensation product of phenol modified furan and 0-30pts.wt. of one or more kinds of compounds selected among a monomer mixture consisting of urea and/or melamine and formaldehyde in 30:55-70:30 molar ratio, urea resin and melamine resin. The thermosetting resin has 300-8,000cps viscosity at 25 deg.C.
Patent JP-S58141576-A (JP)
Title: Semiconductor device
Inventor: OGAWA MASAKI
IPC: H01L21/338
Filed: 1982-02-17
Abstract: PURPOSE:To reduce the level density of the interface by forming an insulating film just after sulfur or selenium is adsorbed onto a clean III-V compound semiconductor surface as a monoatomic layer. CONSTITUTION:Semi-insulating gallium arsenide (GaAs) 18 is set up onto a susceptor, and heated at 550 deg.C by high frequency. Trimethylgallium and arsine are introduced from an introducing port 14, hydrogen sulfide is introduced from an introducing port 15, and n type GaAs, thickness thereof is 0.1mum and electron concentration thereof is 1X10<17>cm<-2>, is grown onto the semi-insulating substrate 18. Hydrogen sulfide is introduced in order to dope sulfur as an n type impurity into GaAs. After the n type GaAs layer is grown, the supply of trimethylgallium and arsine introduced from 14 is stopped. The surface of the n type GaAs layer is exposed to hydrogen sulfide because the supply of hydrogen sulfide introduced from 15 is continued. Hydrogen sulfide is dissociated and adsorbed on GaAs, and only sulfur is adsorbed onto GaAs in the thickness of a monoatomic layer. The supply of hydrogen sulfide is stopped, and silane and ammonia are introduced from 16, thus forming a silicon nitride film with 0.2mum thickness.
Patent JP-S61183300-A (JP)
Title: Monoclonal antibody
Inventor: KAMIMURA YATSUHIRO
IPC: C07K16/00
Filed: 1985-02-08
Abstract: PURPOSE:To The titled antibody reacting specifically to stomach cancer (KMN-45), lung cancer (PC-10), esophagus center (TE-3), etc., formed by a hybridoma obtained by using a cell strain derived from adrenocarcinoma of stomach low differentiation as an immune source. CONSTITUTION:For example, the supernatant liquid of a cell extracted solution from cell strain MKN-45 derived from stomach cancer is subjected to give filtration to give a fraction having about 700,000-1,500,000 molecular weight, which is blended with Freund complete adjuvant, an animal(e.g., mouse, rat, etc.) is immunized against it, and an antibody-forming cell is collected. Then, a myeloma cell derived from the same animal and the antibody-forming cell are subjected to cell fusion by the use of polyethylene glycol to form hybridoma, the hybridoma is cloned, and a clone to form an antibody showing positivity(specificity) to the cancerous cell is selected. the clone is transplanted into the abdominal cavity of BALB/C mouse, ascites is collected 10-14 days later, and the aimed antibody having Ig class (Light chain) of IgM(K) is obtained.
Patent JP-S59148810-A (JP)
Title: Measuring device of position and speed
Inventor: SHIGA KAZUHIRO
IPC: G01B21/00
Filed: 1983-02-15
Abstract: PURPOSE:To take measurements of a position and a speed by measuring both position and speed by a pair of a counter and a bus interface circuit, and varying and selecting a gate time without altering hardware. CONSTITUTION:This device consists of a reversible counter circuit 1, latch circuit 21, bus interface circuit 2, and trigger control circuit 22. The value of the revesible coutner 1 is latched by the latch circuit 21 at accurate timing based upon a reference clock signal 23, and this operation is repeated at specific intervals of time to find differences from obtained position data, thus finding the amount of variation in position data during the period, i.e. moving speed. For the purpose of large variation in speed, reference clocks are counted by a microcomputer and the timing for latching the value of the reversible counter is varied.
Patent JP-H04337319-A (JP)
Title: Thermoformable synthetic resin material
Inventor: AGGER REGINALD T
IPC: C08L67/02
Filed: 1992-02-12
Abstract: PURPOSE: To obtain the subject material contg. a high mol.wt. polytetramethylene adipate and polypentamethylene adipate, being useful for rigidifying material, etc., having high rigidity and crystallinity and being tough.  
     CONSTITUTION: An aimed material contg. polytetramethylene adipate with a mol.wt. of at least 10,000 and/or polypentamethylene adipate and if necessary, polyhexamethylene adipate, is provided. The material is obtd. by reacting butane diol and/or pentane diol and if necessary, hexane diol with adipic acid with a minute molar excess of diol with respect to acid in the presence of a catalyst. It is pref. that the diols and adipic acid are used so as to make the molar ratio of the diols/the acid to be 1.01. As the above mentioned catalyst, e.g. an alkyl titanate and an alkyl vanadate are used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58141854-A (JP)
Title: Arc welding power source equipment
Inventor: SHINADA TSUNEO
IPC: B23K9/073
Filed: 1982-02-19
Abstract: PURPOSE:To prevent destruction of an element due to surge voltage at the time of breaking current and to reduce the cost remarkably, by adding a surge voltage suppressing circuit in an arc welding power source equipment. CONSTITUTION:A surge voltage suppressing circuit 8 is constituted by providing a branch path in which a diode and a capacitor 10 are connected in series between both ends of a DC reactor, and further connecting a charging circuit including a high resistance 11 that forms a discharging circuit, a DC power source 12 and a diode 13 in parallel to the condenser 10. When the surge voltage  generated in a DC reactor 5 when welding current is cut off exceeds the charging voltage of charged condenser 10, the diode 9 conducts to form a by-pass of current, and the surge voltage is absorbed by the capacitor 10 by leaving fixed voltage. The voltage applied to a switching circuit 6 at this time is suppressed to the voltage that has fixed latitude to withstand the voltage of the transistor of the circuit 6 and to the voltage that allows reignition of the welding arc after inversion of current.
Patent JP-S53110781-A (JP)
Title: Abnormalness detecting method
Inventor: KURIHARA NOBUO
IPC: G05B23/02
Filed: 1977-03-08
Abstract: PURPOSE:To prevent the errored decision due to a model error, by means of deciding the model operation error from the changing rate in the deviation signals when abnormalness detecting such as in an atuomatic controller etc.  is effected from the deviation signals from the output in a model operation system and the output in an actual object.
Patent JP-S58143436-A (JP)
Title: Optical information readout controller
Inventor: KOMATSU FUMITO
IPC: G02B7/28
Filed: 1982-02-19
Abstract: PURPOSE:To permit an optical beam to pass within the effective image circle of an objective lens without fail during tracking drive by providing a reflecting body which is displaced in one body through the operation of a tracking driving means in an oscillator and collimating the optical beam between the objective lens and an optical device. CONSTITUTION:When a disk turns with surface undulation, the lens holding part 9a of the oscillator is displayed upward and downward in parallel through the operation of a moving coil 15 for focusing according to the surface undulation to condense the beam to the recording surface of the disk 1. When the disk 1 turns with only eccentricity, the mirror holding part 9b and lens holding part 9a are driven through the operation of a moving coil 17 for tracking and the objective lens 11 is displaced left and right in parallel according to the eccentricity, thereby finely displacing the beam in a radius direction so that it scans on the track of the recording surface of the disk 1.