baber/WOPTO huggingface dataset:
Patent JP-H09205120-A (JP)
Title: Testing of semiconductor device
Inventor: HIZAKI HIROSHI
IPC: H01L21/66
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To attain measurement of electric properties of each device at an appropriate time by simultaneously applying stress, such as, a voltage or a current, to individual devices. SOLUTION: In conducting TDDB evaluation of a plurality of devices 2 on a wafer 1, bonding pads 3 are connected by a mercury wiring 5 to connect all the devices 2 in parallel. By applying constant-voltage stress to the bonding pads 3 between both electrodes of the devices 2 by probe needles 4, a large number of devices 2 are simultaneously tested. After testing, the mercury wiring 5 is removed by a solvent and the probe needles 4 are connected to the bonding pads 3 of the individual devices 2. Thus, the characteristics of the individual devices 2 are measured.
Patent JP-S63200225-A (JP)
Title: Order reception data input terminal
Inventor: TSURUISHI YUKI
IPC: G06F3/023
Filed: 1987-02-16
Abstract: PURPOSE:To realize an accurate and easy remote input of the reception data by providing a liquid crystal display matter containing a touch key input function to an input terminal for reception data and transmitting and receiving by radio the reception data against a host computer. CONSTITUTION:An input terminal main body for reception data has a pocket- size scale and contains a liquid crystal display matter 22 having a touch key input function at the grater part of its surface for display of commodity menus, etc. A menu memory 25, a display controller circuit 30, an order memory 34, a discriminating CPU 36, a reception memory 46, etc., are provided to the input terminal. The CPU 36 compares the contents of the memory 46 with those of the memory 34. When the coincidence of this comparison is obtained, the end of ordering is displayed. If no coincidence of the comparison is obtained, an error display is given to the circuit 30 together with an instruction given for cancel of display with reception of orders. Furthermore an alarm is delivered via a buzzer 47.
Patent JP-S58149303-A (JP)
Inventor: NISHIZAWA KAZUNORI
IPC: A61F13/514
Filed: 1982-03-02
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-S60177440-A (JP)
Title: Movable coil type driving device
Inventor: OOGOSHI SEIICHI
IPC: G11B7/09
Filed: 1984-02-23
Abstract: PURPOSE:To improve sensitivity characteristic of movable parts by forming an elastic body out of conductive rubberlike elastic body and making the elastic body a current path that leads current to movable coils. CONSTITUTION:Specified current is supplied to the first and second movable coils 38, 39 according to output signals of a light detector through conductive parts 44, 45, 46, 47 of elastic member 43, connection terminals 48, 49, 50, 51 of a movable part 36 and a lead wire. Then, the first and second movable coils 38, 39 output specified quantity of magnetic line of force in the direction nearly right angles to magnetic flux of a magnetic circuit section 40, and drives and controls the movable part 36 to perform focusing and tracking servo of an objective lens 24. Thus, conductive parts 44-47 are formed directly in an elastic member 43 that connects the movable part 36 to a fixed part 35, and these conductive parts 44-47 are also used as current path for the first and second mavable coils 38, 39 respectively.
Patent JP-S61193057-A (JP)
Title: Radiation analyzing instrument
Inventor: UMADONO SHINJI
IPC: G01N23/02
Filed: 1985-02-22
Abstract: PURPOSE:To determine easily element components by irradiating radiation on a material to be measured, measuring the photon energy of the back scattered rays and making four arithmetic operations of the mass absorption coefft. of the incident photons, the mass absorption coefft. of the back scattered rays, etc. CONSTITUTION:The material which is constituted of, for example, C, H and O and flows in a piping 102 is measured. gamma/X-rays are radiated from a radiation source 1 and are detected by a pulse type detector 2. The radiations of the high and low photon energies are made incident from the radiation source 1 and the energy of the corresponding back scattered photons is supplied to the 1st and 2nd pulse height discriminators 4a, 4b to discriminate the photons. The pulse outputs are counted by the 1st and 2nd counting rate meters 5a, 5b. The four arithmetic operations of the radiation intensity, the mass absorption coefft. of the incident photons, the mass back scattering coefft. of the incident light and the mass absorption coefft. of the back scattered photons are made by a calculator 6, by which the mass components of the respective elements are determined. Since the back scattered rays are measured in the above-mentioned manner, the components elements are determined by a measuring system fewer by one than the number of the constituting elements. The need for the arithmetic processing is thus eliminated.
Patent JP-S58164729-A (JP)
Inventor: FURIITOHERUMU RAINKE
IPC: C21D9/30
Filed: 1983-03-02
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-S54126941-A (JP)
Title: Earth protective relay for ac generator
Inventor: MAEZAWA HIRONOBU
IPC: H02H7/06
Filed: 1978-03-24
Abstract: PURPOSE: To permit the earth detection of armature circuit regardless of the presence and absence of induced voltage in armature by the procedure in which DC voltage is applied to the neutral point of generator and then earth current originated from the Dc coltage is detected.  
     CONSTITUTION: The voltage of the AC power source is rectified at the rectifier 15 and then supplied to the neutral point of generator through the relay 13. The DC voltage applied to the neutral point through the realy 13 from the rectifier 15 is insulated from the ground by the condenser 12. On the other hand, when earth trouble F occurred in the armature circuit of generator, DC current flows in the relay 13 through the earth point F and thereby the relay 13 is operated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02237514-A (JP)
Title: Curtain rail for electric curtain
Inventor: SAKAI MASANORI
IPC: A47H5/02
Filed: 1990-02-13
Abstract: PURPOSE:To easily assemble a curtain rail and to maintain sufficient mechanical strength by forming guide rail parts for the roller of a movable part at the end part of an auxiliary frame disposed in a hollow rail main body and at an edge end part facing the slit of the rail main body. CONSTITUTION:A rail main body 2 formed in a hollow rectangular shape in section is provided. A slit 3 is opened along a longitudinal direction on one face of the rail main body 2. In the rail main body 2, an open sided auxiliary frame 4 facing said one face is provided. The end part of the auxiliary frame 4 and an edge end part facing the slit 3 are bent for forming guide rail parts 5, 6 of prescribed width for guiding the roller 8 of a movable part 7. Various parts can be fixed to the inside of a curtain rail by an auxiliary use thereof or without using adhesive, easy assembling and sufficient mechanical strength can be attained.
Patent JP-H02214422-A (JP)
Title: Circuit breaker controller for phase modifying equipment
Inventor: SHIRAISHI SEIJI
IPC: H02J3/16
Filed: 1989-02-13
Abstract: PURPOSE:To open a circuit breaker without causing reignition by calculating the zero phase point of a detected AC electrical quantity and outputting a trip command at a time point calculated such that arc will extinguish at zero current point. CONSTITUTION:A circuit breaker controller 5 for phase modifying equipment detects current through a current detector 4 and provides a trip command to a circuit breaker 3 at a proper phase point in order to interrupt current flowing through a shunt reactor 2, connected through the circuit breaker 3 with a power system 1, by means of the circuit breaker 3. A trip command is provided at a proper time point, for causing no reignition, calculated based on an AC electrical amount, e.g. zero-phase point of AC current, of the power system 1, opening time of the circuit breaker 3, arc time, and the operating time of electrical circuit. By such arrangement, interrupting operation can be controlled without causing reignition.
Patent JP-S54125292-A (JP)
Title: Preparation of polyvinyl acetal
Inventor: KARASUTANI ISAO
IPC: C08F8/28
Filed: 1978-03-22
Abstract: PURPOSE: To obtain polyvinyl acetal having improved heat stability, by adding a specific phenolic compound to polyvinyl alcohol which is acetalized in an aqueous medium into polyvinyl acetal.  
     CONSTITUTION: An acid catalyst-containing aqueous soluton of a polyvinyl alcohol having a degree of polymerization of 200W2600 is acetalized with an aldehyde dissolving 0.01W5 wt.% based on polyvinyl alcohol of a phenolic compound shown by the formula I or II (R 1W3  ar H or 1W4C hydrocarbon; R 4  is methyl or ethyl) at -10W50°C to give polyvinyl acetal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01207981-A (JP)
Title: Oxide superconductor device and manufacture thereof
Inventor: FUJINO KOZO
IPC: H01L39/02
Filed: 1988-02-16
Abstract: PURPOSE:To gain a good ohmic contact of oxide high-temperature superconductive material by using oxide conductive material as new material for an electrode. CONSTITUTION:Oxide conductive material such as oxidized tin, ITO and Indium oxide is used as contact material for an oxide superconductor. Since electrode material itself is an oxide and is of the same material with superconductive material, oxygen can be supplied forcedly to a superconductive surface area or a base from outside through the electrode. Therefore, electrical and superconductive characteristics of the surface of a superconductor damaged while electrode material is piled up can be recovered. Since the electrode itself is an oxide conductor, it is rare that the electrode is deteriorated by oxygen supplied from outside. Only by this method, a manufacture of an ideal ohmic electrode is available.
Patent JP-H07245571-A (JP)
Title: Control circuit
Inventor: YOSHIDA YASUYUKI
IPC: H04B1/04
Filed: 1994-03-03
Abstract: PURPOSE:To provide the control circuit for preventing an excess input at the time of rising by inputting differentiated waveforms of transmission/reception signals to the power control circuit so as to cancel a response characteristic of its control loop filter in the power control of a power amplifier in a smallsized electric device such as a portable telephone set. CONSTITUTION:The control circuit making an output of a power amplifier 3 stable is provided with a differentiation circuit 10 operated at changeover of transmission/reception connecting to an input circuit of a differential amplifier 7 amplifying a difference between an output detection voltage and a reference voltage used to obtain a constant output. Since the differentiation circuit 10 for a transmission/reception signal to cancel a filter response characteristic of a power control loop is provided, an excess input to the power amplifier 3 at the changeover is prevented to prevent a damage of the amplifier 3 and to improve the rising characteristic of a transmission wave.
Patent JP-H01207532-A (JP)
Title: Fixed-size digging control device for grab working machine
Inventor: UEJIMA MAMORU
IPC: E02F3/47
Filed: 1988-02-15
Abstract: PURPOSE:To improve the working precision by outputting the lowering speed, stop command signal and brake operation signal when the bucket depth reaches the preset value and correctly performing the deceleration, stop and sink grabbing operations. CONSTITUTION:The selected lowering deceleration start depth D1, lowering stop depth D2, sink grabbing stop depth D3, and coasting correction quantity alphaare set in response to working conditions by a work setting switch 23. When a bucket reaches the depth D1, an operation signal is outputted to a stop control circuit 27, the bucket is gradually decelerated and stopped at the depth D2. An operation signal is then outputted to a sink grabbing control circuit 28, the bucket is freely lowered, when it reaches the depth less than the depth D3 by a correction value alpha, a brake operation signal is outputted, and it is stopped at the depth D3. The bucket can be surely stopped at the preset depth D3, thereby the dispersion in the fixed-size digging can be prevented.
Patent JP-H01308280-A (JP)
Title: Imidazo(4,5-c)quinoline derivative having carbonyl substituent group at 2-position
Inventor: TAKADA SUSUMU
IPC: A61P25/20
Filed: 1989-02-13
Abstract: NEW MATERIAL:A compound expressed by formula I [R is H, OH, alkyl, cycloalkyl, alkenyl, alkoxy, phenoxy, phenyl or 5- or 6-membered heterocyclic ring; Q is H, alkyl, benzyl, benzhydryl, trityl, acryl, etc.; R<1> and R<2> are H, alkyl, alkoxy or halogen; the dotted lines represent combination of three double bonds on the ring and means the presence thereof at the 2(3), 3a(9b) and 4(5), 1(9b), 2(3) and 3a(4) or 1(2), 3a(9b) and 4(5) positions]. EXAMPLE:2-Cyclopropylcarbonyl-7-fluoro-1H-imidazo[4,5-c]quinolin-e. USE:A psychotropic agent. PREPARATION:A compound expressed by formula II (Q<1> is H or alkyl) is directly acylated or carbamoylated in the presence of a lithium-based base when Q<1> is not H or alkylated when Q<1> is H, converted into a compound expressed by formula III (Q<2> is alkyl, benzyl, etc.) and then acylated or carbamoylated in the presence of the lithium-based base to afford the compound expressed by formula I.
Patent JP-S57148671-A (JP)
Title: Paper feeder for printer
Inventor: KATOU TAKAMI
IPC: B41J11/66
Filed: 1981-03-09
Abstract: PURPOSE:To provide a paper feeder for a printer which is capable of setting unprinted side of a printing paper smoothly after it is separated by placing a guide member at the position of acting with the movement of a carriage to the home position after the cutting of the paper. CONSTITUTION:A guide member 25 is so arranged as to be movable between the original position in no way blocking the reciprocation of a carriage 3 and the position of operating to guide the front end of a printing paper 5 to a paper withdrawing section. After a cutting edge 7 ends the cutting of the paper, the carriage 3 moves to the home position and the front end of the printing paper 5 on the unprinted side is guided with the guide member 25 to paper withdrawing devices 16 and 17.
Patent JP-H03239644-A (JP)
Title: Car molding
Inventor: HAYASHI KAZUKIYO
IPC: B32B15/08
Filed: 1990-02-14
Abstract: PURPOSE:To eliminate warp and bend from a foil junction by furnishing an insert embedded in a molding body consisting of plastics, providing a band-shaped member which is attached to the surface of the molding body, and equipping a band-shaped expansive/contractive correcting member arranged on the side opposite to the band- shaped member attached to the molding body around the insert. CONSTITUTION:A band-shaped film 5 (expansive/contractive correcting member) acts so that the whole foil junction 1a warps in the direction toward the opposite side of the foil 2 in either case that the reverse U-shaped relatively thin foil 2 is bonded to the foil junction part 1a of a molding body 1 or the foil 2 is bonded with tension to the surface of the molding body 1 integrally. This force balances with the force that the foil 2 and molding body 1 jointed with tension given at extruding process tend to warp in the direction toward the large wall thickness part 1a1. Therefore, the large wall thickness part 1a1 on the side of foil junction 1a and the small wall thickness part 1a2 on the side against the foil 2 with an insert 3 as boundary are out in contraction equilibrium in the longitudinal direction. This precludes generation of difference in elongation and contraction in the molding longitudinal direction at the time of cooling after molding an a single piece.
Patent JP-S56132241-A (JP)
Title: Sheet guiding device of copying machine
Inventor: OOKUBO MASAHARU
IPC: G03G15/00
Filed: 1980-03-17
Abstract: PURPOSE: To certainly prevent the formation of creases corresponding to each size of sheet by forming the plural number guiding areas corresponding to each of the sheet sizes so that the both sides of the top edge of the sheet may come in contact with pressing rollers prior to its center area.  
     CONSTITUTION: The top edge of a sheet guiding member 1 consists of the smaller size part 5 from the point 1 1  to the point 1 2  which has the curvature for the sheet in smaller size and the larger size part 6 from the point 1 3  to the point 1 4  which has the curvature for the sheet in larger size, and, a step is formed for separation at the boundary. In this case, for example, a part of the sheet width 7 in A4 size is also used for a part of the sheet width 8 in B4 size, so it is desirable to form the curved part A into the curvature applicable for both sheets in A4 and B4 sizes, to form the curved part B into the curvature applicable for the sheet in A4 size, and to form the curved part C into the curvature applicable for the sheet in B4 size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59160667-A (JP)
Title: Steering effort detection device
Inventor: YAGI EIJI
IPC: B62D1/16
Filed: 1983-03-01
Abstract: PURPOSE:To prohibit deviation between the titled devices and to enhance the detection accuracy by incorporating in a steering effort detection device a slide cam which is axially displaced by being pushed by a cam surface, a displacement detection switch to detect an axial displacement of the slide cam, and a torsion bar. CONSTITUTION:When a steering wheel 23 is inputted with a steering effort greater than a predetermined value, the second shaft 36 rotates with the wheel 23, and the first shaft 35 is loaded with a steering resistance. A torsion bar 37 is loaded with a torsional moment corresponding to a differential force between the steering effort to the wheel 23 and the steering resistance. A relative rotational displacement occurs between a cam 44 and a slide cam 45, and a ball member 48 rolls on cam surfaces 44a, 45b. The slide cam 45 pushes a movable member 54 of a displacement detection switch 50. The displacement detection switch 50 is closed between the first contact point 55 and the second contact point 57 to detect the steering effort applied to the steering wheel 23.
Patent JP-S58150752-A (JP)
Title: Annular thermosiphon
Inventor: ITABASHI MASAHIKO
IPC: F24S10/95
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the degradation of performance even when the siphon is set up under any conditions by enclosing a working liquid into an annular metallic pipe at set pressure or less. CONSTITUTION:With the annular thermosiphon 1, a sealing port 2 is formed to a straight pipe made of steel having excellent thermal conductivity and both end sections of the pipe are bent circularly and welded, the inside is filled with the working liquid 3 from the sealing port 2, and the bottom is heated, the working liquid is boiled, a gas is discharged, the sealing port 2 is closed and the inside is brought to the state of decompression. When the annular thermosiphon is set up to a header 5 for preventing overheat in a heat collector 4 in a roof with an inclination, combined sections function as evaporating sections, and positions higher than the evaporating sections serve as condensing sections. Accordingly, the working liquid, which radiates heat and is condensed, returns surely to the evaporating sections at low levels, and dry heating or overheating is not generated.
Patent JP-H08228174-A (JP)
Title: Communication equipment
Inventor: ANDO TAKAHIKO
IPC: H04B15/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide a communication equipment for hardly being influenced by noise from an outside for which the constitution of an internal circuit is simplified. CONSTITUTION: In this communication equipment composed of a master station and a slave station for which a pair of cables is a medium, power to the slave station is sent out from the master station by pulses in a positive direction and data are communicated between the master station and the slave station by the pulses in a negative direction. Then, a transmission line 104 and communication equipment internal circuits are insulated by transformers.
Patent JP-H07244292-A (JP)
Title: Thin-film transistor substrate and its production and production of liquid crystal display device
Inventor: NIKI KENICHI
IPC: H01L29/78
Filed: 1994-03-03
Abstract: PURPOSE:To produce a thin-film transistor substrate and a liquid crystal display device with high quality at a good yield by alternately arranging short rings formed around the substrate and external taking-out terminal of gate source wirings so as to have spacings from electrodes having a comb shape at their front end and connecting these rings and wirings with junctures packed with semiconductor films in these spacings. CONSTITUTION:Pixel electrodes 51 and TFTs arranged in a matrix form, gate wirings 22 connected to these TFTs, source wirings 21 and external taking-out terminals 23, 24 across insulating films thereon and short rings 4 consisting of conductor films of Cr, Al, etc., in the peripheral parts of the substrate 1, are formed on the glass substrate 1. The short rings 4 and the external taking-out terminals 23, 24 of the wirings have the comb-shaped front ends and are alternately disposed apart the spacings. These spacing parts are connected by the junctures 3a, 4a packed with the amorphous silicon films 5. In such a case, the resistance value of the comb-shaped junctures between the short rings 4 and the wirings 21, 22 is determined by the specific resistance of the amorphous silicon films and the gap length of the counter area of the comb-shaped electrodes.
Patent JP-S55126111-A (JP)
Title: Cylinder
Inventor: ANDOU ETSUO
IPC: F15B15/08
Filed: 1979-03-22
Abstract: PURPOSE: To cut down working hours by constructing a multi-stage cylinder so that an inner piston may slide in an outer piston and with a radial projection provided to contact with the front end of the inner piston.  
     CONSTITUTION: When pressure fluid is supplied to the hole 22 of a rear cover 16 through a rear supply hole 23, first and second pistons 41 and 56 advance to start extrusion working. The piston 41 stops when the front face of a front stopper 27  contacts with the rear end face of a front cover 2 and the piston 56 further advances at a high speed until a strap 51 contacts with a projection 30 so that extrusion  process is completed. When pressure fluid is supplied to the second diametrical portion 8 through a front supply hole 11 similarly, the both pistons 41 and 56 reverse  to perform pulling-off process. Since the rear stage speed of the stroke of the both  processes is made higher than the front stage speed so that whole cycle time can be  cut down. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03241178-A (JP)
Title: Structure for joining earthquake-proof wall
Inventor: YOSHIZAKI SEIJI
IPC: E04H9/02
Filed: 1990-02-16
Abstract: PURPOSE:To easily fabricate and assemble the above structure by forming recessed and projecting sections on the bottom surface of an earthquake-proof wall with pillars made of precast concrete and placing concrete between the wall and the beam of the lower story and, at the same time, shifting the position of a vertical joining section at every story. CONSTITUTION:Recessed and projecting sections 4 are formed on the bottom surface of an earthquake-proof wall 1 made of precast concrete united with a pillar to one body and concrete 5 is placed between the lower surface and the beam 3 of the lower story. In addition, the position of the joint 8 of the vertical joining section of the wall 1 is shifted at every story so as to arrange the joint 8 zigzag and make the cotter unnecessary at the vertical joints. Therefore, the earthquake-proof wall can be fabricated and assembled easily.