baber/WOPTO huggingface dataset:
Patent JP-2000257509-A (JP)
Title: Snow removing machine
Inventor: AOSHIMA YASUSHI
IPC: E01H5/09
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To simply discharge fuel to the outside and prevent fuel from dripping and dropping on a crawler, etc. SOLUTION: This snow removing machine 1 has a snow removing part 4 including an auger 10 and a pair of right and left crawlers 9 in a front part of a machine body 2 on which a fuel tank 32 and an engine 30 are mounted. A fuel cock 33 is arranged on the halfway of a fuel supply path 42 from the fuel tank to a carburetor 31 by exposing it to the outside. One end part of a leading-through pipe 43 for discharging fuel in the carburetor 31 to the outside is connected to the carburetor 31, and the other end part of the leading-through pipe 43 is connected to the fuel cock 33. A switching operation piece of the fuel cock 33 can be operated to any one position among a supply position A where fuel can be supplied to the carburetor 31, a stop position B where the supply of fuel is stopped, and a discharge position C where fuel in the carburetor is discharged to the outside.
Patent JP-S54154966-A (JP)
Title: Semiconductor electron device
Inventor: MUKAI HISAKAZU
IPC: H01L21/331
Filed: 1978-05-29
Abstract: PURPOSE: To realize miniaturization of the circuit elements by drawing out plural units of electrodes through one small opening provided on the surface film of the semiconductor substrate.  
     CONSTITUTION: The opening is drilled to insulator film 12 of n-type Si substrate 11 to form p-type base layer 19, and poly Si electrode layer 14 and SiO 2 15a are laminated on layer 19. Then both layer 14 and 19 are removed by etching except for the fixed pattern-shaped area. In this case, the eaves part is formed to film 15a. After this, SiO 2 15b is laminated, and then the B ion and the like are injected to facilitate the etching excluding the area under the eaves. Then the etching is given to make layer 15b remain at the eaves part selectively. The diffusion is then carried out through electrode layer 14 to form n + -emitter layer 20 with electrode 17 attached. In such constitution, the electrodes close to each other can be drawn out through the same opening, and as a result the circuit elements can be miniaturized. At the same time, the parasitic capacity can be reduced between the base serial resistance and the element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52146821-A (JP)
Title: Protective system of linear motor
Inventor: TAKEI KENJI
IPC: H02P7/00
Filed: 1976-06-02
Abstract: PURPOSE: To prevent the faults due to overheat of a linear motor, repulsion rail and others, in the event that the linerar motor can not be driven under the normal operating condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56160138-A (JP)
Title: Logical simulation system
Inventor: WADA YASUSHI
IPC: G06F19/00
Filed: 1980-05-14
Abstract: PURPOSE:To obtain a result of simulation in a short time, by giving a logical operation to be carried out to each of plural circuit elements consisting of a number of arithmetic processing circuit elements with each of coresponding circuit elements to be simulated. CONSTITUTION:An arithmetic processing circuit 1 possessing a number of arithmetic processing circuit elements M(M11-M810) is used along with a host computer 2. The circuit elements M of the circuit 1 are controlled in terms of a single meaning by the computer 2. A circuit corresponding to a logical circuit to be simulated is formed with plural circuit elements among the elements M. Then a logical operation to be carried out is performed by the circuit element to be simulated of a logical circuit to be simulated and with plural circuit elements. Thus a simulated result is obtained.
Patent JP-H04214098-A (JP)
Title: Manufacture of oxide superconducting thin film
Inventor: YOSHIDA NORIYUKI
IPC: H01L39/24
Filed: 1991-03-28
Abstract: PURPOSE:To efficiently execute film forming and to permit the formation of a dense oxide superconducting thin film having higher current density in the method for manufacturing an oxide superconducting thin film using laser ablation. CONSTITUTION:A target 7 having <=10% porosity is irradiated with a laser beam 8 to generate ablation in the irradiated part of te laser beam 8, by which grains splashed from the target 7 are deposited so that an oxide superconducting thin film 11 will is formed on a substrate 10.
Patent JP-S62226924-A (JP)
Title: Administrative medicine of verapamil
Inventor: SARII AI SUCHIIBUNSU
IPC: A61K9/22
Filed: 1987-03-18
Abstract: An osmotic dosage form comprising verapamil and mannitol in a non equilibrium ratio.
Patent JP-S55157199-A (JP)
Title: Data protecting unit for power failure
Inventor: YOKOE TOORU
IPC: G11C11/40
Filed: 1979-05-23
Abstract: PURPOSE: To detect surely and rapidly errors dependent upon information destruction of a nonvolatile memory, by comparing a check character, which is stored in the memory, and the check character from a check character generator with each other just before erasing of the nonvolatile RAM for power failure.  
     CONSTITUTION: When an erasing signal is generated according to power failure occurrence, write contents of nonvolatile RAM14 are sent to a volatile RAM of high-speed read/write and are erased. Just before this erasing, the check character output by check character generator 15 for the information write into RAM14 through the volatile RAM is compared with the check character, which is stored in the check character area of the memory, in comparator 16. On a basis of this comparison result, errors dependent upon information destruction of the nonvolatile memory for power failure can be detected rapidly and surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54155117-A (JP)
Title: Mercury recovering method
Inventor: MATSUDA KIYOSHI
IPC: C02F1/461
Filed: 1978-05-27
Abstract: PURPOSE:To recover Hg easily and efficiently with a minimized amt. of by-products by electrically reducing a V<3+> or VO<3+>-contg. electrolytic soln. to form V<2+>; contacting the V<2+> to a slightly sol. Hg salt to deposit Hg; and circulating the yielded V<3+>-contg. electrolytic soln. after electrolytic reductin. CONSTITUTION:V<3+> or VO<3+>-contg. electrolytic soln. 9 and slightly sol. Hg salt layer 4 such as Hg2Cl2 are charged into the electrolytic cell provided with Hg pool 5 as cathode 3, Pt wire 2 as anode 1, satd. calomel electrode 6 as potential detecting reference electrode 7, and glass filters 8-8'''. Layer 4 is contacted to pool 5. Next the soln. is electrolytically reduced while flowing N2 through inlets 12 to deposit Hg according to the following equations: V(III)+e V(II) and V(II)+ Hg(I) V(III)+Hg.
Patent JP-H09226269-A (JP)
Title: Case for book or the like
Inventor: KIUCHI HIDEYUKI
IPC: B42D3/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To attempt to reduce the cost by folding and laminating one punched and formed paperboard and making it possible to form a case of high quality in the state of enclosing the peripheral edge of an insertion port in the suitable case used as an outer case of a book or a CD. SOLUTION: The end face plates 4 to 8 of a paperboard T formed in a developed shape are bent perpendicularly to the inside, and then both side plates 1, 2 are bent perpendicularly to a back plate 3 so as to be opposed to one another. Thus, the superposed end face plates 4, 7 and 5, 8 are laminated and the entirety is assembled substantially in a case state. Then, tongue pieces 10, 11 are bent, their outside faces are laminated to the insides of the plates 4, 5. Thereafter, left and right folding pieces 6, 9 and end face folding pieces 12, 13 are inwardly folded, and laminated to the insides of the plates 1, 2 and plates 4, 5, and the peripheral edges of the insertion port Txa is enclosed at the inside by the pieces 6, 9, 12, 13 to complete the case TX.
Patent JP-S55157566-A (JP)
Title: Prostaglandin analog and its preparation
Inventor: HAMANAKA NOBUYUKI
IPC: C07D209/52
Filed: 1979-05-25
Abstract: NEW MATERIAL:The title compound of formula I [X is ethylene or cis-vinylene group; Y is ehtylene, trans-vinylene group, etc.; R 1  and R 2  are H, methyl or ethyl groups; R 2  is further OH; R 3  is single bond or 1W4C alkylene group; R 4  is H, 1W8C alkyl, 4W7C cycloalkyl group, etc.; R 5  is H or 1W6C alkyl group; the iminomethylene group at the 11- and 9-positions is each α-configuration, or R-, S-configuration or their mixture when the carbon atom at the 15-position is asymmetric), and its nontoxic salt.  
     EXAMPLE: (5Z, 13E)-(9α, 11α, 15S)-11,9-Iminomethylene-15-hydroxyprosta-5,13- dienoic acid ammonium salt.  
     USE: A vasopressor, platelet aggregating agent, biosynthesis inhibitor of thromboxane A 2  or platelet aggregation inhibitor.  
     PROCESS: A compound of formula II (R 6  is alkylsulfonyl group) is reacted with a compound of the formula R 5 NH 2  to give the compound of formula III.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000257113-A (JP)
Title: Turning working machine
Inventor: AIKAWA TOKUHIRO
IPC: E02F9/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid interference with the other member, and enlarge a degree of freedom of the setting of a control valve by arranging so that one face of the control valve is in the form of inclination of a turning base capable of being vertically rotated around the center of a shaft provided on a traveling device. SOLUTION: A turning base 7 is rotatably supported around the center of the shaft of a vertical direction on a bearing body provided on the center between right and left crawler traveling bodies of a traveling device, and a working oil tank 24 and a control valve 25 are arranged in front of a hydraulic pump 23 in the right side of the turning base 7. Mainly, a plurality of valve bodies 25A provided on the control valve 25 driving and controlling a hydraulic instrument are arranged in the inclined direction for the vertical direction in regard to the arrangement direction. Thereby the control valve 25 can be compactly arranged in a narrow space, and the attaching area of the control valve 25 on the turning base 7 can be made constant regardless of the number of the valve bodies 25A.  In addition, since the control valve 25 is inclined, interference with the other member can be avoided, and a degree of freedom of setting can be enlarged.
Patent JP-H02132377-A (JP)
Title: Calibration of measured electric value vector corrected
Inventor: ERITSUKU DABURIYUU SUTORITSUDO
IPC: G01R27/04
Filed: 1989-03-17
Abstract: PURPOSE: To compensate reactance accurately by measuring the level and phase of each compound reflection factor at each multiple frequency of an impedance reference value. CONSTITUTION: Three primary impedance reference values provided on an impedance reference substance are contacted with a probe chip 20 and the individual reflection factor is measured to determine three initial error coefficients Ed, Er, and Es according to a convention. Then, in addition to the three primary impedance standard values, in this case, a fourth impedance standard value can be an open-circuited or short-circuited stab, a capacitor with a high Q, or an inductance with a high Q.  After the initial error coefficients are adjusted by this system and reactance generated by a superposition distance 42 is compensated, the superposition distance is retained during the next measurement by the probe chip 20 of a device during next measurement, thus retaining the same reactance and hence enabling the adjusted error coefficient to compensate reactance applied at the next measurement accurately.
Patent JP-S55156374-A (JP)
Title: Controlling device of light power conduction for photoelectric cell
Inventor: KAJIOKA HIROSHI
IPC: H02S10/00
Filed: 1979-05-24
Abstract: PURPOSE:To largely reduce the wasteful consumption of power at a light source, by cutting off supply of power to a light-power-generating light source when voltage of cells connected in parallel to photoelectric cells reached a prescribed value. CONSTITUTION:When the light power from a light source 4 is radiated onto a solar cell 7 through a bundle light guide unit 2, the light power is converted into electric power and supplied to a load 13. At this time, if the load 13 is absent, a cell 8 is charged, and when the voltage rose to a prescribed value, LED10 radiates light, and the light is conducted to a light-electricity converter 11 through a signal-conducting light guide 3. The light is converted to electricity at the converter 11 to turn on a relay 12 whereby supply of power from a power source 5 to the light source 4 is cut off. And then, when the load 13 is connected and voltage of the cell 8 drops, the LED10 stops radiating light and the relay 12 is turned off, and therefore, light power from the light source 4 is conducted to an array 7.
Patent JP-H01236830-A (JP)
Title: Training activating device for echo canceller
Inventor: TANAKA YOSHIAKI
IPC: H04B3/23
Filed: 1988-03-17
Abstract: PURPOSE:To stabilize the training action of a far edge echo canceller by starting a training first only for a near end echo canceller at the time of training and starting the training of the fat end echo canceller with an activating signal from an activating means. CONSTITUTION:First, training is executed only concerning a near end echo canceller 101. Consequently, the tap coefficient of the near end echo canceller 101 is applicably set, the near end echo in a receiving signal R is gradually suppressed by the output signal of the near end echo canceller 101, an error signal epsilon, which is the difference between the receiving signal R and the output signal of the rear end echo canceller 101, is gradually minimized, and converged to a certain constant level composed of an echo remainder part. Thus, by activating the training of a far end echo canceller 102 with timing, the remainder level of the near end echo becomes the same extent for the far end echo, the far end echo canceller does not become an action unstability and the training can be executed.
Patent JP-S53148944-A (JP)
Title: Microwave strip circuit
Inventor: IZUMI HIROAKI
IPC: H01P3/08
Filed: 1977-05-31
Abstract: PURPOSE:To obtain a microwave strip circuit which can vary freely the line impedance without changing the wavelength reduction ratio, by providing a minute space between the dielectric substrate and the external conductor.
Patent JP-S58182300-A (JP)
Inventor: MARUYAMA SHINKOU
IPC: B65H51/18
Filed: 1982-04-16
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-H08258642-A (JP)
Title: Wiring structure of automobile
Inventor: INOUE TOSHIHIRO
IPC: H02G3/04
Filed: 1995-03-23
Abstract: PURPOSE: To make a harness with a small diameter effectively and perform the wire threading works to a panel unit easily and effectively. CONSTITUTION: A wiring structure of a car includes the first and second harness trunks 26, 28 threaded along the path in a panel unit 10 and the first and second joint boxes 30, 32 which are installed at the left and right ends of the panel unit 10 and couple the harness trunks 26, 28. Thus the manufacturing processes for the whole harness can be simplified, and the threading works to the panel unit 10 be performed easily.
Patent JP-S61221959-A (JP)
Title: Transaction data processor
Inventor: SAITO KIYOSHI
IPC: G07G1/12
Filed: 1985-03-28
Abstract: PURPOSE:To shorten the time needed for print output by printing out the totalization data on plural terminal equipments separately. CONSTITUTION:A main control part 6a contains a control function for transaction sequence together with a function which transmits and retransmits the totalization data on the hard total telegrams separately to each satellite POS1b with control of a file control part 9 and a function which controls a transmitting destination control part 13. The transmitting destinations are set at a setting part 9a for the data on each prescribed section range of the totalization data obtained by processing the transaction data. A time counting part 12 is started with a fault occurs while the totalization data is transmitted through the POS1b and the data is retransmitted and then transmits a signal when its count value reaches a prescribed level. The part 13 changes the transmitting destinations within a prescribed section range based on the signal transmitted from the part 12. Thus the totalization data on the prescribed section range is sent to the POS1b set at the part 9 and printed out.
Patent JP-H11250767-A (JP)
Title: Operation switch
Inventor: TARUKAWA YUICHI
IPC: H01H21/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To switch circuits provided in two substrates in a prescribed order despite of one operation by providing a holding part for holding a first and a second printed wiring board in such a state that a first and a second switches are positioned in such positions as being opposed to a first and a second operation part and having different intervals. SOLUTION: Rids 2b, 2c are so provided that a position for attaching a printed wiring board 3b in the tip part of the rib 2b and a position for attaching a printed wiring board 3a of the rib 2c are arranged that tact switches 4a, 4b are arranged in different distances so as to be shifted in the displacement direction, when an operation part 1 is pressurized. This constitution can turn on only the tact switch 4a at first which is decided by the upward pressurizing operation of the operation part 1. When the operation part 1 is depressed further, the tact switch 4b can be turned on. The depressing operation by only one operation part 1 can thus turn on/off a plurality of tact switches in such an order as decided by different operation stroke positions or timing.
Patent JP-S62221202-A (JP)
Title: Antenna
Inventor: HONDA KAZUHIRO
IPC: H01Q1/22
Filed: 1986-03-22
Abstract: PURPOSE:To obtain an antenna which is difficult to find and has a beautiful appearance and is safe in a security system, by arranging conductive materials while bringing them into contact with building materials such as wall materials and ceiling materials to constitute the antenna. CONSTITUTION:Conductive materials 2 like zinc are applied or sprayed to the upper face of building materials 1 such as wall materials and ceiling materials to constitute the antenna. For example, a dipole antenna is constituted of approximately L-shaped conductive materials 2 with the center part as a feeding part on the upper face of building materials 1 as shown in a figure (a). Since conductive materials are arranged while being brought into contact with building materials such as wall materials and ceiling materials to form the antenna, the antenna has a beautiful appearance and is made large-sized in accordance with the size of the ceiling or the wall, and the safety is improved.
Patent JP-S59190937-A (JP)
Title: Production of alcohol
Inventor: FUJIWARA KENJI
IPC: C07C31/02
Filed: 1983-04-14
Abstract: PURPOSE:To produce an alcohol, especially methanol and ethanol, directly from CO and H2, in the presence of a catalyst system obtained by using an easily available alkylamine halide as a cocatalyst, and dissolving the cocatalyst together with an Ru compound in an aprotic amide solvent. CONSTITUTION:An alcohol is produced by contacting carbon monoxide with hydrogen in the presence of a catalyst containing a ruthenium compound (e.g. triruthenium dodecacarbonyl, etc.). The reaction is carried out in the presence of a catalyst system obtained by dissolving a cocatalyst of formula I (R1 is H, methyl or ethyl; R2 and R3 are methyl or ethyl; X is Cl, Br or I), preferably the compound of formula II (e.g. trimethyl ammonium bromide, etc.) together with the ruthenium compound in an aprotic amide solvent (e.g. N-methylpyrrolidin-2- one, etc.). The cocatalyst can be synthesized easily from an alkylamine and a hydrogen halide, and is produced in the reaction solution simultaneously with the production of the alcohol.
Patent JP-S58181845-A (JP)
Title: Tough cermet
Inventor: YAMAMOTO YOSHIHIRO
IPC: C22C29/16
Filed: 1982-04-16
Abstract: PURPOSE:To provide cermet for a cutting tool improved in toughness, heat resistance and wear resisting property, obtained by compounding Al4C3 in TiC type cermet containing nitride of a Group IVa, Va metal, a Group VIa metal (carbide) and a ferrous metal. CONSTITUTION:Tough cermet consisting of 5-30wt% one kind or more Group IVa, Va metal nitride such as TiN, ZrN, HfN, VN, NbN or TaN, 3-40wt% one kind or more Group VIa metal(carbide) such as Cr, Mo, W, Mo2C or WC, 2.85-30wt% one kind or more ferrous metal such as Ni or Co and the remainder TiC and inevitable impurities. Because the cermet with this composition is improved in compatibility of a hard phase containing nitride and a combined phase metal and lowered in a sintering temp., a cermet sintered body with a minute structure is obtained. In addition, because wear resisting property and plastic deformation resistance are enhanced, sufficient capacities are exhibited in high speed cutting.
Patent JP-H0892502-A (JP)
Title: Coating composition for aerosol
Inventor: TOMITA SHINJI
IPC: C09D5/34
Filed: 1995-03-24
Abstract: PURPOSE: To provide an aerosol coating composition which is produced by aerosolizing a specific curable resin composition having siloxy and NCO groups, and shows excellent coating film properties such as sprayability, anti-sagging, workmanship and weather resistance. CONSTITUTION: This composition comprises the coating component containing, as essential components, (A) a resin containing functional groups selected from siloxane of the formula (R1 -R3 are each a 1-18C alkyl, phenyl) and NCO group, (B) a compound bearing functional groups selected from the siloxy of the formula and NCO and reactive with the functional groups contained in the component A and (C) a siloxy-dissociating catalyst (e.g. phosphoric acid) and, in addition, an organic solvent and the repellent component. The component A is, for example, a siloxy-containing resin prepared by copolymerization of a siloxy-containing vinyl monomer such as trimethylsiloxyethyl (meth)acrylate and another vinyl monomer. In this case, the component B is preferably an NCO group-containing compound such as polyisocyanate or a compound bearing both siloxy and NCO groups.
Patent JP-S61224253-A (JP)
Title: Rotary actuator for vacuum device
Inventor: KITAJIMA HIROYUKI
IPC: H01J37/20
Filed: 1985-03-28
Abstract: PURPOSE:To reduce leakage of air from actuator thus to reduce driving frequency of compressor while to reduce influence onto other air drive systems by constructing such that an auxiliary solenoid valve will close upon elapse of predetermined time after switching. CONSTITUTION:The air from air supply line 23 will enter through a branch line 26 into an air supply port 12 of actuator body 5 to rotate a butterfly valve 9 counter clockwise a relay 36 will function upon elapse of predetermined time to close an auxiliary solenoid valve 28. Upon rotation of the butterfly valve 9, the partition valve 1 coupled with the valve shaft 8 will rotate and open upon overlapping of the opening of sample replacing chamber with a through port 2 while close upon overlying of O-ring 3. Upon opening of the partition valve 1, the replacing rod of sample replacing chamber will move to mount a sample thereby the solenoid valves 40, 41 will move alternatively to feed the air alternatively from the air supply lines 38, 39 thus to drive a cylinder 37. Since the auxiliary solenoid valves 27, 28 will close upon elapse of predetermined time after switching of the changeover solenoid valve 24, leakage of air is reduced.