baber/WOPTO huggingface dataset:
Patent JP-H08179448-A (JP)
Title: Method for manufacture of photographic recording material for medical radiograph
Inventor: TOOMASU MUUSHIHIIPAPUSUTO
IPC: G03C1/047
Filed: 1995-06-28
Abstract: PURPOSE: To provide a method of manufacturing a radiophotograph recording material having high sensitivity and visual resolution in X-ray image. CONSTITUTION: The ratio of blue sensitivity to green sensitivity of a silver halide coating is regulated by the addition of a fatty 2-amino-1-thio compound represented by the formula. In the formula, R<1> represents an alkyl group having 1-5 carbon atoms, R<2> , R<3> , R<4> and R<5> each represent an alkyl group having 1-4 carbon atoms, R<6> represents H or an alkyl group having 1-5 carbon atoms, R<1> and R<6> together represent 1-3 methylene groups for bridging nitrogen to sulfur, and R<1> and R<6> can be substituted in this case by the circulation between nitrogen atom and sulfur atom, including a substituted methylene group.
Patent JP-S5684577-A (JP)
Title: Infrared laser radar
Inventor: FUKUDA TAKAYASU
IPC: G01S17/10
Filed: 1979-12-13
Abstract: PURPOSE:To enlarge the range of distance wherein observation is possible by connecting a compensating circuit between an intermediate frequency amplifier and a demodulator. CONSTITUTION:The compensating circuit 14 is inserted in between the intermediate frequency amplifier 2 and the demodulator 3. By this compensating circuit 14, an intermediate frequency voltage which is outputted from a detector 1 and is not demodulated directly is inputted, together with a local oscillation voltage which changes corresponding to the square of time or distance, in a mixer 17 in the compensating circuit 14 to offset the square of time or reliability on distance of the intermediate frequency voltage and to slow down damping of a photoreceiving power due to the distance appropriately, whereby the range of distance wherein the observation is possible is enlarged.
Patent JP-H0331121-A (JP)
Title: Shipping equipment for metal plate coil
Inventor: SHIGENO YUKIMASA
IPC: B65G1/137
Filed: 1989-06-27
Abstract: PURPOSE:To accurately perform receipt, delivery, and transport of a coil, by inputting and mermorizing the running position of a carrier car, transport pallet information, a crane position signal, coil on pallet information, and coil storing position information to an actual results memory device provided for work instruction and management of work instruction and actual work results. CONSTITUTION:In the course to transport coils to a crane pier, the memorized contents as to position of a pallet carrier car 3 in the site and position of pallets, on tags provided on a carrier station, a pallet yard, a carrier running road, arc read with the car every arrival of the car at each tag station. Further, posture of the pallet and deviation from the indicated position are detected with a pallet position detecting device in the station, contents of the tags provided in the pallet are read with the car, these are introduced successively to a work instruction and actual results memory device 11, the coil position on the pallet is understood, and the crane hanging down position, hanging down position to the pallet and the position in the housing are controlled.
Patent JP-S6223372-A (JP)
Title: Controller for power rectifying section with smoothing circuit
Inventor: IHARA AKIO
IPC: H02M7/155
Filed: 1985-07-23
Abstract: PURPOSE:To improve responding property on light load, by providing an AVR loop with a proportional differentiation operation section, by enhancing the gain of a voltage amplifier. CONSTITUTION:A control circuit for controlling a thyristor power rectifier provided with the smoothing circuit of the LC filter is provided with a setting section 21, a voltage detecting section 23, a voltage amplifier 27, a current minor loop block 29, a current amplifier 30, a constant operation section 31, and a secondary delay operation section 32, and with a proportional differentiation operation section 26. Then, the output of the voltage detecting section 23 is performed arithmetic by the proportional differentiation operation section 26, and the deviation between the output and the output of a proportional block section 24 is detected by the second deviation detecting section 25 and is fed to the voltage amplifier 27. As a result, the gain of the voltage control system is enhanced, and the secondary oscillation can be controlled. Besides, the response can be quickened.
Patent JP-S6055520-A (JP)
Title: Focus control method of dad player for car
Inventor: MUTOU MASAHITO
IPC: G11B7/085
Filed: 1983-09-05
Abstract: PURPOSE:To attain effective focus control of a laser beam by reducing the gain successively when a sound jump occurs during reproduction due to a fault of a disk surface and completing a prescribed alarming action when the gain is reduced down to the minimum level at which the gain follows up the vibrations of a car. CONSTITUTION:The distance between a pickup and a pit surface is delivered from a part of an optical system 12 in the form of a signal 100 and compared with the target value 102. These values of comparison are calculated with a feedback signal given from a focus driver and supplied to an error detector 16 to obtain a focus error of each time. This focus error is amplified up to a prescribed size by an amplifier 18 and supplied to a focus driver 22 via a phase compensator 20. Thus an actuator 24 is driven to control the focus of a laser beam. As a result, the actuator 24 compensates for the vibration of a car which vary the distance between a disk 14 and the pickup.
Patent JP-S5591443-A (JP)
Title: Braking mechanism for movable tructor
Inventor: OZOE MASAHIRO
IPC: B62D1/00
Filed: 1978-12-28
Abstract: PURPOSE: To eliminate the inconvenience such as one brake fault or missing of clutch by exchanging between interlocked function and independent function of left and right brakes in accordance with the turning radius.  
     CONSTITUTION: During high speed running, the leading edge 4a of pitman arm 4 contacts with the arched section of guide face 18a to push the link arm 18 and hold it standstill. Consequently the rotary cam 15 coupled through a rod 21 brings the left brake pedal 8 near to right pedal 9 against the compressed spring 10, to engage the nail clutches 8b, 9b thereby both pedals 8, 9 are interlocked to function simultaneously. While under quick turnable condition, the pitman arm 4 moves to the positions a-b, d-e to move the link arm 18 as shown by dotted line thus to separate between pedals 8, 9 thereby independent stepping is enabled resulting in quick turning by means of single brake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S646014-A (JP)
Title: Curable composition
Inventor: FUJII RYUICHI
IPC: C08F20/10
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the titled composition containing a specific reaction product, an ethylenic unsaturated compound and a photo-polymerization initiator, curable with ultraviolet radiation to give a cured article having various excellent properties and suitable for the production of a printed circuit board. CONSTITUTION:The objective composition contains (A) a reaction product of (i) an epoxy(meth)acrylate having >=2 (meth)acryloyl groups in a molecule with (ii) an acid anhydride, (B) an ethylenic unsaturated compound having >=1 (meth) acryl group and (C) a photo-polymerization initiator. The ratio of the hydroxyl group of the component (i) to the acid anhydride of the component (ii) in the component A is preferably 1:(0.9-1.1). The amounts of the components B and C are preferably 20-60pts.wt. and 5-15pts.wt. per 100pts.wt. of the component A, respectively.
Patent JP-H03130006-A (JP)
Title: Power driven type mower with cylindrical cutter
Inventor: KENESU DAN
IPC: A01D34/49
Filed: 1990-06-22
Abstract: PURPOSE: To prevent the clogging of a cutter and to reduce loads by providing a means for applying suction force from a fan means to the area of a cutter blade to help with the separation of mowed lawn from the cutter and carriage into a lawn recovery box. CONSTITUTION: The lawn recovery box to be fitted to the upper surface of a lawn mower main body to which a cutter assembly and a turbo fan are mounted is provided with an opening 302 engaged with the air flow-in port of the turbo fan, it is tightly sealed by a gasket 303 and air is fetched from a position higher than a mowing height into the lawn recovery box. The cutter assembly is housed by a port part 304 put on the upper part of the opening of the lawn mower main body for fitting the cutter assembly and the air and the lawn are fetched into the lawn recovery box by the suction force generated by the turbo fan.
Patent JP-S5864038-A (JP)
Title: Bonding plate
Inventor: AOYAMA HIROSHI
IPC: H01L21/683
Filed: 1981-10-13
Abstract: PURPOSE:To omit the step of cleaning organic materials for removing wax by forming a hole for attraction in vacuum a bonding plate which holds a semiconductor element, thereby eliminating the displacement of the element due to the influence of bonding conditions (temperature) and the like. CONSTITUTION:A vacuum attracting hole 9 of a bonding plate 8 is placed to match the hole 10 of a vacuum source, and a film carrier 5 is sequentially fed to a bonding position. A semiconductor element 1 is accurately supplied to the bonding position. The element bonded to an elastic sheet extended on a plane is protruded through the sheet by a protruding rod, and is accurately placed on the bonding position by the rotating operation of an arm sucked by an sucking collet mounted at the end of a feeding arm. At this time the supplied element 1 is sucked and held in vacuum by a vcuum attracting hole formed at the plate 8. subsequently, an inner bonding is performed by a bonding tool 7 to complete the positioning of an inner lead 6 of the carrier 5 to the bump 4 of the element.
Patent JP-S648898-A (JP)
Title: Step motor drive circuit
Inventor: SUZUKI KUNIAKI
IPC: H02P8/00
Filed: 1987-06-30
Abstract: PURPOSE:To prevent loud noise during stepping operation, by controlling current through a reference signal which increases gradually when rising and attenuates gradually when falling. CONSTITUTION:Voltage induced across a resistor 25 for detecting current flowing through an exciting coil A or C is compared with a reference voltage V'ref produced from a reference voltage generator 41. ON/OFF operation of a transistor 34 for feeding exciting current I11 is controlled corresponding to comparison result. The reference voltage generator 41 generates the reference voltage V'ref which increases gradually to a high level when exciting timing rises and attenuates gradually to a low level when the exciting timing falls.
Patent JP-S6139442-A (JP)
Inventor: YAN BAATO RE PUURE
IPC: H01J37/26
Filed: 1985-07-25
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-S5863826-A (JP)
Title: Semiconductor pressure transducer
Inventor: MATSUDA NORIO
IPC: G01L9/04
Filed: 1981-10-12
Abstract: PURPOSE:To set a stabilized reference pressure, by providing an air hole previously at a vessel forming a reference pressure chamber of a pressure transducer and sealing the air hole with solder after heating and degassing in a certain reference pressure atmosphere. CONSTITUTION:A silicone diaphragm 1 is stuck to a metallic stem 3 which is in one body with a pipe 12 for conducting pressure through a silicone pedestal 2 having a through-hole 14. There, the diaphragm 1 and the pedestal 2, and the pedestal 2 and the stem 3 are hermetically stuck with solder, respectively. Changes of resistance in a strain gauge 1A formed at a prescribed position of the diaphragm 1 in accordance with pressure to be measured, are hermetically sealed with bonding wires 4 and hermetic seals 6 and are transmitted to an outer circuit as an electrical signal through lead pins 5. A recessed part 13 is formed concentrically to an air hole 8 at a metallic cap 7, and solder 9 is soldered previously to the cap 7. By this way, after degassing treatment in a vacuum tank, the solder 9 is heat-melted and a hole 11 of the solder 9 is sealed to form a reference pressure chamber 10.
Patent JP-H0510985-A (JP)
Title: Electric potential difference detector circuit
Inventor: NAKAMURA KIMIYA
IPC: G01R19/10
Filed: 1991-07-03
Abstract: PURPOSE:To obtain the electric potential difference between two voltages. CONSTITUTION:Two input voltages V1 and V2 are input to resistance R3 and R4, respectively, and currents I1 and I2 flowing in each resistance R3 and R4 are equalized by a current mirror circuit 1. Early effect taking place in each transistor Q1 and Q2 in the current mirror circuit 1 is eliminated by each of Early effect preventing resistances R1 and R2. With an emitter follower transistor Q3 in an output buffer circuit part 3, the voltage between the base emitters of the transistor Q1 in the current mirror circuit 1 is eliminated, and with a correction circuit part 4, the voltage escalation due to the Early effect prevention resistance R1 is eliminated. And the electric potential difference between the input voltages V1 and V2 is output as an output voltage V0.
Patent JP-S5685161-A (JP)
Title: Interruption control unit
Inventor: OZAWA SUMIO
IPC: G06F9/48
Filed: 1979-12-14
Abstract: PURPOSE: To realize a use of a control program even with a microcomputer without lowering the efficiency, by installing a register whih offers a start address of an interruption process program plus a register which offers an internal register shunt region.  
     CONSTITUTION: In accordance with the interruption request signal supplied from the interruption request lines 11-1W11-3, the interruption control unit 10 sets the interruption reception flag at the interruption flag register 40 and then delivers the interruption signal 12-1 to the CPU20. With detection of the confirmation signal 12-2 supplied from the CPU20, the unit 10 delivers the process start address of the interruption process program to the data bus 16 from the interruption process program start address register 42, at the same time delivering the information transfer reply signal 17-2. The CPU20 shunts the contents of the internal register 50 into which the intermediate process result of the program to be interrupted to the interruption stack 60 of the main memory 30, and then sets the process start address at the program counter 51 to start the interruption process program. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11350081-A (JP)
Title: Corrosion resistant steel
Inventor: KATO KENJI
IPC: C22C38/58
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a corrosion resisting steel having excellent corrosion resistance in various corrosive environments, such as an atmospheric corrosion environment, a city water corrosion environment, a soil corrosion environment, a concrete corrosion environment, a seawater corrosion environment, and a drinking water corrosion environment, including a high temperature wet corrosion environment, e.g. exhaust system of internal combustion engine of automobile, etc., and a dew condensation corrosion environment. SOLUTION: A steel, which has a composition containing, by weight, 0.01-3.0% Si, 0.01-3.0% Mn, 10-30% Cr, and 0.1-3.0% Al, also containing C, P, S, and N in the amounts reduced to <=0.02%, <=0.03%, <=0.01%, and <=0.02%, respectively, desirably within the range satisfying C+N<=0.03%, and having the balance Fe with inevitable impurities and further containing, desirably, one or more elements among Cu, Mo, Sb, Ni, W, rare earth elements, and Ca and further containing, desirably, 0.01-1.0%, each, of Nb, V, Ti, Zr, Ta, and Hf so that their total amount satisfies a limiting equation, is used as a base material, and the surface of this base material is coated with a metal having an electric potential, in an aqueous solution environment, baser than that of the base material to 0.5-500 μm thickness.
Patent JP-H09108045-A (JP)
Title: Desk
Inventor: MAIKERU ANDORIYUU FUYUUCHIYATS
IPC: A47B13/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a desk suitable for a student at a school with its desk top adjustably attached on a frame so that its writing surface can move between a horizontal first position and an angled second position with the far side up, which is hold by a latching means. SOLUTION: This desk 1 comprises a desk top 2 with a flat writing surface 3 and the desk top 2 is adjustably attached on a metal frame 7 with two side legs and foot parts. This adjustable attachment allows the writing surface on the desktop 2 to turn slantly between the first position, which is substantially horizontal, and the second position, where the writing surface is angled, and furthermore the second position is hold by a latching means of a pair of toggle mechanism on the metal flame 7. By this mechanism, the desk 1 is suitably used by a student at school.
Patent JP-S6217402-A (JP)
Inventor: LONNEMO KURT R
IPC: F15B11/05
Filed: 1986-07-11
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-H0916851-A (JP)
Title: Automatic electronic information vending device and electronic information processor
Inventor: OKAMOTO TSUGIO
IPC: G07F17/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide an automatic vending device which can effectively cope with a case where the electronic information purchased by a user is illegally copied. CONSTITUTION: When a music name is selected by a user via a selection input part 14, a CPU 10 registers the music data fee to be collected via a display part 13 based on the type of the music, the number of pieces of music, the type of the recording medium, etc. Then the selected data are ciphered by a ciphering processing control part 18 as prescribed and then written in the recording medium via a medium writing part 16.
Patent JP-S5686571-A (JP)
Title: Supply circuit of call current
Inventor: OONO MASAHIKO
IPC: H04M19/00
Filed: 1979-12-17
Abstract: PURPOSE:To reject noise at charging pulse transmission and to make unnecessary the noise preventing filter consisting of coils and capacitors, by gently changing the DC current fed to a load via a constant voltage circuit with an integration circuit. CONSTITUTION:Terminals 1, 2 connected to one of a pair of telephone liens and terminals 3, 4 connected to positive and negative terminals of power supply, are provided, the collector of transistors TR20, 21 is respectively connected to the terminals 1 and 2, the emitter is connected to the terminals 3, 4 respectively via resistors 18, 19, and resistors 29, 31 are inserted in series with the terminals 1 and 3 and resistors 30 and 32 are inserted in series with the terminals 2 and 4. The connecting point is connected to the positive input terminal of the operational amplifiers 24, 25 via resistors 27, 28 and the negative input terminal is connected to the emitter of TRs 20, 21 and between the output terminal and the base, a series circuit consisting of a diode 35, resistor 22 and a diode 36 and a resistor 23 is inserted, and to the connecting point, the output terminal of the operational amplifiers 14, 15 is connected via diodes 16, 17. Further, between positive input terminals of the amplfiers 24, 25, there is connected with a capacitor 26.
Patent JP-H11113605-A (JP)
Title: Sports shoes
Inventor: PAVESI FILIPPO
IPC: A43B5/06
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide sports shoes wherein the sports shoes incorporating a plurality of insertion bodies having different elastic response activities for forces applied by a user's foot when the foot contacts the ground can be made light in weight and provided at low cost, and the shoes can restore the balance of the user after the foot of the user contacts the ground, enhancing the stability of the foot, with the result that energy required for controlling the motion of the user can be reduced, resulting in improved efficiency of the motion, and the shoes can reduce overloads on the foot of the user so that fracture of bones or damage to the muscular system of the foot due to overloads can be decreased. SOLUTION: Insertion bodies 10A, 10C each having elements 14 housed in a casing 11 which contains air and is airtight, each of the elements 14 being elastically deformable when subjected to pressure, are provided in a heel region K and a middle foot region M of a sole unit 3. And the elastically deformable elements 14 of the body 10A provided in the region K have response activities different from those of the elastically deformable elements 14 provided in the region M with respect to the applied pressure.
Patent JP-S6141269-A (JP)
Title: Integrated circuit device for drive circuit
Inventor: NAGAHATA TAKANARI
IPC: H04N1/04
Filed: 1984-08-02
Abstract: PURPOSE:To extract the parallel output data in the same sequence of the input data bits providing two shift registers containing serial data input and output terminals respectively to each of two ICs set vertically and having the proper connection between both input and output terminals. CONSTITUTION:A memory means of n/2 (actually 16) bits is provided into a chip 11, and shift registers 12 and 13 contain terminals Si1T and Si2T for serial input of data and terminals Po1, Po2,...,Pon/2 for parallel output of data respec- tively are added. In addition, serial output terminals So1T and So2T are provided to both registers 12 and 13 respectively for serial output of data. For arrangement of external terminals, the terminals Po1, Po2,... of the register 12 are set at a side of the chip 11 with parallel output terminals Po32,...,Po17 of the register 13 arrayed downward at the opposite side of the chip 11 respectively. Thus the serial data input and output terminals of registers 12 and 13 are set on the diagonal lines to each other.
Patent JP-S5788335-A (JP)
Title: Mounting method for pressure transducer
Inventor: HOSHINO TETSUJI
IPC: G01L7/00
Filed: 1980-11-21
Abstract: PURPOSE:To permit measurement of high accuracy by conforming the coating surface of a pressure transducer to the surface shape of an object such as vane. CONSTITUTION:A coating body 12 conforming to the surface shape of a vane mold 11 which is an object to be measured of pressure distribution is manufactured. Thence, grooves 13... are cut in the surface of the mold 11 and pressure transducers 14 and lead wires 15 are installed in these grooves 13.... Thereafter the body 12 is put on the surface of the mold 11. Clearances are formed between the body 12 and the grooves 13 when the body 12 is put on. A coating material 16 such as silicone rubber is flowed into these clearances and is set, whereby the transducers 14 are coated.
Patent JP-S647950-A (JP)
Title: Adsorptive and desorptive device of oxygen
Inventor: KAWAMURA JUNICHI
IPC: C01B13/02
Filed: 1987-07-01
Abstract: PURPOSE:To quickly adsorb and desorb oxygen by press-sticking and applying a mixture of salcomine and a heat resistant binder on a supporting material such as a metallic net and nonwoven fabric. CONSTITUTION:An adhesive mixture is obtained by adding heat resistant polytetrafluoroethylene, etc., as a binder to salcomine. An adsorptive and desorptive material 2 of oxygen which is integrated into a soft sheet shape is formed by such a method that a supporting material such as a metallic net and expanded metal is press-stuck and applied with it. By such a way, heating efficiency is drastically improved and oxygen can be adsorbed and desorbed efficiently and quickly. Further since large amounts of salcomine can be compactly fitted, the device having adsorbing and desorbing processing capacity for oxygen of large volume is miniaturized and excellent in economicity.