baber/WOPTO huggingface dataset:
Patent JP-H0868244-A (JP)
Title: Electronic lock
Inventor: NAKAYAMA TOSHIHISA
IPC: E05B67/22
Filed: 1994-08-31
Abstract: PURPOSE: To improve maintenance properties and safety by a method wherein a projecting section is formed so as to be crossed at approximately a right angle with an axis, an engaging section is inserted into the front end of a moving piece mounted on a hook, the engaging section is energized by a spring in a manner that the engaging section may be projected or retreated to or from a hole for locking, the projecting section is placed into the hole for locking by inputting an external signal, and the projecting section is held at a specified position at the time of nonoperation. CONSTITUTION: When one end section of a hook section 11 is inserted into a locking hole 12 at the time of locking, the front end section of a latch 15 is pushed against one end section of the hook section 11. Consequently, the latch 15 energized so as to be placed in the locking hole 12 by a spring 16 is once retreated from the hole 12. When the section 11a to be engaged of the inserted hook section 11 reaches a position oppositely faced to the retreating port of the latch 15, the latch 15 is energized so as to be placed in the hole 12, and a locked state is produced. When the locked state is to be released, a connector section for an electronic key is inserted from the underside 10d of a lock body 10, and a control signal is transmitted.  When the content of the control signal coincides with a set undification number, a stepping motor 17 is rotated, and a moving piece 14 is moved in the direction where the moving piece 17 is once separated from the hole 12. The moving piece 14 is shifted up to a certain place, and transferred in the direction where the moving piece 14 comes near to the hole 12 again, and the latch 15 is moved so as to be positioned again in the hole 12.
Patent JP-2000039471-A (JP)
Title: Method and apparatus for deciding deterioration of secondary cell
Inventor: IIJIMA TETSUO
IPC: H02J7/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To decide a deterioration of a secondary cell without a cell state, by giving first and second pulses having different continuous times within a transient time immediately after charging or discharging of the cell, and calculating peak hold voltages of the pulses. SOLUTION: The case of charging a nickel-cadmium battery via a constant current drive is as an example. The apparatus comprises a constant current driver 31 and a pulse generator 32, which are drivers of measurement by a conventional four terminal method. First and second constant current pulses having different continuous times to be driven are applied to the secondary cell 33 to be measured within a transient time immediately after starting of charging or discharging of the cell by the drivers. A voltage across the cell 33 at that time is measured by a voltage measuring unit 34, the voltage values are guided to a peak hold circuit 35 at each first and second pulse, and a peak hold voltage is detected. The detected peak hold voltage is calculated by an arithmetic deciding unit 35, and a deterioration of the cell 33 is decided based on a calculated result.
Patent JP-H0751857-A (JP)
Title: Detection of position by wire touch sensing and its device
Inventor: KOYAMA TAKENOBU
IPC: B23K9/127
Filed: 1993-08-23
Abstract: PURPOSE:To detect the quantity of the permanent set in bending of a wire with high accuracy by sensing a reference gage at the front end of a dummy chip and the front end of a welding wire and determining a difference between both position data. CONSTITUTION:The reference gage 6 is sensed at the front end of the dummy chip 1 mounted to a fixing base of an arc welding robot and the position is determined as X, Y, Z components of a robot coordinate system. The reference gage 6 is then sensed by the front end of the welding wire projecting at a specified length from a welding torch and the position is determined as the X, Y, Z components of the robot coodinate system. The difference between both position data is tool converted as the correction value of the quantity of the permanent set in bending of the wire 3 into the six components of the coordinate system of the robot, by which the detection position of the object to be detected by the wire touch sensing is corrected. The sensing of the reference gage is executed every time the welding object changes and the intermediate follow and correction are exactly executed, by which the accurate welding is executed.
Patent JP-S6256126-A (JP)
Title: Method and device for manufacturing package for liquid
Inventor: BUIRUHERUMU RAIRU
IPC: B31B50/28
Filed: 1986-09-05
Abstract: A method and apparatus are disclosed for production of containers for packaging liquids. Plastic-coated supporting material is drawn as a web from a supply roll in a first direction along a web path. At a first position, the web is cut into sheets. The sheets are conveyed along a transport path in a second direction transverse to the web path. At a second position, each sheet is partially shaped into a tube, and an edge of the sheet is folded over and sealed. At a third position, shaping is completed to cause the side edges of the sheet to join, and the tube side is sealed. A plastic lid is molded onto the top of each tube, and the bottom end is folded and sealed into a quadrilangular bottom.
Patent JP-H1150208-A (JP)
Title: Semiprocess non-oriented silicon steel sheet excellent in low magnetic field charactgeristic and its production
Inventor: SHIMAZU TAKAHIDE
IPC: C22C38/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To produce a semiprocess non-oriented silicon steel sheet excellent in exciting characteristics in the low magnetic field. SOLUTION: This steel sheet is the one having a compsn. contg., by weight, <=0.005% C, <=2% Si, 0.001 to 0.009% sol. Al, <=1.0% Mn, <=0.1% P, <=0.02% S, <=0.006% N, and the balance substantial iron, in which the compositional ratio of inclusions is regulated to Al2 O3 /(Si2 O+Al2 O3 +MnO) >=0.2 and the average grain size is regulated to 5 to 70 μm, and the distortion equivalent to the draft in skinpass rolling is regulated to 2 to 15%.
Patent JP-H0742367-A (JP)
Title: Reinforcement bar intersectional part binding method and reinforcement bar binding tool
Inventor: ARAI TOSHIO
IPC: E04G21/12
Filed: 1993-07-30
Abstract: PURPOSE:To bind reinforcement bars easily even at a position beyond a worker' s reach without using iron wire. CONSTITUTION:An aperture end side of a cylindrical member 10 is formed like an end-expanded horn, and slits 31 for intersectional reinforcement bars are provided at four positions in its circumferential edge. A ring-shaped protruded part 13 is provided inside the cylinder. A rod part 42 of a core material 40 is inserted into a center hole of the ring-shaped protruded part 13, and a slide part 41 and a stop part 43 are provided at both ends of the core material 40. A coil spring 60 is wound around the rod part 42. Four sectional members 50a formed almost in a semi-arc shape on the inner side are installed on an end surface like a cross to form a pressure member 50. The outer side of the sectional members 50a are formed to match an inner wall of the horn. An attraction member 51, and a coil spring 52 are provided on an inner surface of the member 50a and on its back surface respectively. A stopper 70 is a cross-shaped iron member, and each section is formed to be slightly curved like an arc.
Patent JP-S6453745-A (JP)
Title: Continuous casting method for steel stock of low high temperature strength
Inventor: WASHIO MASARU
IPC: B22D11/16
Filed: 1987-08-24
Abstract: PURPOSE:To constrain the fluctuation in the shell thickness by reducing the fluctuation of a molten metal level, to prevent breakout and to stably manufacture a steel stock of low high temp. strength by executing casting by controlling the specific water amt. of a secondary cooling in the specified amt. in case of a continuous casting. CONSTITUTION:In case of the continuous casting of the steel stock whose tendile strength at 1,100 deg.C is <=0.5kgf/mm<2>, the specific water amt. in a secondary cooling is regulated to 1.5-1.6l/kg. The shape of the bulging part 1 of the cast billet caused in this case always becomes constant. By this method, the steel stock of low high temp. strength can stably be manufactured.
Patent JP-2001035229-A (JP)
Title: Surface light source unit
Inventor: SHIMURA TAKASHI
IPC: F21V8/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To suppress irregularities in brightness of illumination light in an edge-light type surface light source unit, using a point light source such as an LED, as its light source. SOLUTION: This edge-light type surface light source unit 10 has a light guide member 1 and a light source 2, disposed close to a side face of the light guide member 1. The light guide member 1, made of a light-transmitting material and shaped like a plate, has a first principal plane serving as a light- emitting surface 1b and a light-diffusing means provided on a second principal plane 1a confronting the first principal plane. The light guide member 1 is provided with a through-hole 8 or blind hole and reflection parts 6 on its side faces 1d. The through-hole 8 or blind hole has functions of portioning out the light incoming from the light source 2 to right and left and of letting a part of it pass therethrough.  Thus, the light from the light source 2 is uniformly diffused by optical-path changing into a state having no directivity and then radiated to upper and lower surfaces of the light guide member, and a surface- like light flux with uniform brightness can be emitted from the light-emitting surface 1b.
Patent JP-S6189187-A (JP)
Inventor: KUMAZAWA TOSHIJI
IPC: B62K5/00
Filed: 1984-10-05
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-S6451631-A (JP)
Title: Semiconductor device
Inventor: KATAOKA MASAHIRO
IPC: G01R31/26
Filed: 1987-08-22
Abstract: PURPOSE:To manufacture a semiconductor device capable of detecting minute leakage currents without requiring a complicated test pattern by respectively connecting a drain electrode to a node for a semiconductor circuit formed onto the surface of a semiconductor substrate and a gate electrode and a source electrode to a power supply. CONSTITUTION:A P channel transistor Q3 and an N channel transistor Q4 are used as transistors for detecting minute currents annexed to an inverter, a gate electrode and a source electrode for the transistor Q3 are connected at high potential and a gate electrode and a source electrode for the transistor Q4 at low potential respectively, and drain electrodes for the transistors Q3, Q4 are connected to an output OUT from the inverter. When minute currents are generated in the transistor Q3, minute currents flow through the transistor Q3 from the high potential side to the output terminal OUT at all times. When an input IN is brought to a high level and a transistor Q2 is brought to an ON state at that time, a current path of high potential-Q3-Q2-low potential is formed, thus detecting the generation of minute currents.
Patent JP-S6098232-A (JP)
Inventor: FURATSUDO MARIANU
IPC: F16D65/14
Filed: 1984-10-05
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-S5999657-A (JP)
Title: Cylindrical air cell
Inventor: NAKAMURA TOSHIAKI
IPC: H01M2/02
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a cylindrical air cell with excellent leakageproofness by digging out a recessed groove on the upper surface of a upper gasket and on the lower surface of a lower gasket and forming a protrusion for a peripheral section and then covering the protrusion with a reinforcing agent. CONSTITUTION:A projection 13 digs out an annular groove with a fixed width on the upper surface of a upper gasket 3 and is formed at the peripheral section. This protrusion 13 is integrated with the upper gasket 13. A cylindrical gas electrode 1 and the end of a separator 5 are imbedded at the lower surface of the protrusion 13 and the upper surface of the protrusion 13 is covered with a reinforcing agent 15. In addition, the joint between the gas electrode 1, separator 5, and upper gasket 3 is made liquid-tight by tightening the reinforcing agent 15 applied to the protrusion 13 in the width direction. The same treatment is made to the protrusion 14 of a lower gasket 4.
Patent JP-S6451675-A (JP)
Title: Semiconductor position detecting element
Inventor: ASANO AKIHIKO
IPC: G01B11/00
Filed: 1987-08-22
Abstract: PURPOSE:To obtain a semiconductor position detecting element capable if transmitting a part of light to detect a position, by forming the photovoltaic layer of an element to detect a position of an entering beam-type light by using a semiconductor thin film, and making a both-surface-electrode layer and an insulating substrate have light transmitting properties. CONSTITUTION:On a glass substrate 4, the following are laminated; a first light transmitting conductive layer 5, a P-layer 61, an I-layer 62, an N-layer 63 of amorphous silicon, and a second light transmitting conductive layer 7. Two parallel electrodes 1, 2 are in contact with the first light transmitting conductive layer, on both sides of the amorphous silicon layers. A common electrode 3 is in contact with the upper surface of the second light transmitting layer 5. When a beam-type light enters the element, a photocurrent proportional to the light quantity generates at light incidence positions of the photovoltaic layers 61-63. This photocurrent passes through the light-transmitting electrode 5, and flows out from the parallel electrodes 1, 2 and the common electrode 3. Since the photocurrent is divided inversely as the distances up to the electrodes 1, 2, it has position detecting function. This element is arranged in an optical path, and the light which passes through the element can be utilized for controlling a photo switching element, and the like.
Patent JP-H0632383-A (JP)
Title: Container tray of electronic parts
Inventor: IGARASHI OSAMU
IPC: B65D85/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a container tray for electronic parts, which simplifies the structure of mold and makes it possible to easily produce the mold at a low cost. CONSTITUTION:A container trap 10 for electronic parts is made so as to contain a plurality of electronic parts and it is provided with a tray body 12 and container pieces 14 of electronic parts, formed separately from this tray body. the container pieces are fitted in a plurality of recessions 16 formed in the tray body 12.
Patent JP-S6269735-A (JP)
Title: Butst synchronization system in time division multiple access communication system
Inventor: ONISHI MAKOTO
IPC: H04B7/212
Filed: 1985-09-24
Abstract: PURPOSE:To build an economical satellite communication system with a high circuit efficiency by installing an area where burst synchronization is taken by an open loop control and an area where said synchronization is taken by a closed loop control in a communication circuit. CONSTITUTION:In an area T0 a sufficiently large guard time TGD is taken to transmit the burst, whereas in areas TC1-TC3 the burst is transmitted in a small guard time TGC. Since the burst synchronization can be attained by the open loop control in the area T0, the device of a station can be extremely simplified. In the areas TC1-TC3 the circuit utilization efficiency can be improved by making the guard time smaller through the closed loop control. The areas TC2 and TC3 do not have a reference burst, however, plural receivers are provided, or a reception frequency is switched of f1, whereby the burst synchronization can be taken through the use of the reference burst in the circuit at f1. Thus the areas TC2 and the TC3 do not require the reference burst, and a data burst can be transmitted to these areas thereby further improving the circuit utilization efficiency.
Patent JP-H1046082-A (JP)
Title: Water-based ink
Inventor: SAKUMA TADASHI
IPC: C09D11/107
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink improved in both the water resistance and settability of printed matter, useful for ink jet printing use, comprising a suspension of a specific polyester-polyamide with dye or pigment adsorbed to. SOLUTION: This water-based ink is obtained by the following process: a polyester-polyamide 3-100KOHmg/g in acid value is first prepared by copolycondensation between a diol component of the formula (R is a lower alkyl; A is an alkylene; (x) and (y) are each an integer of >=1; (x+y) is 2-7 on average)[e.g. polyoxypropylene(2.2)-2,2-bis(4-hydroxyphenyl)propane], at least one kind of acid component such as a polycarboxylic acid (e.g. fumaric acid), its acrid anhydride and/or its lower alkyl ester, and an amine derivative (e.g. 6-aminocaproic acid); the polyester-polyamide is then added, together with a dye or pigment, to a solvent followed by addition of a neutralizing agent to ionize the carboxyl groups in the polyester-polyamide followed by addition of water and then distilling off the solvent to effect phase inversion into aqueous phase.
Patent JP-H01131544-A (JP)
Title: Production of negative silver halide photographic emulsion
Inventor: OYA YUKIO
IPC: G03C7/26
Filed: 1988-08-22
Abstract: PURPOSE:To improve the stability of the title emulsion against variation of processing condition by forming a compound suspension system contg. at least two kinds of silver halide particle group as a mixture having a same silver halide compsn. but different content of a doping agent. CONSTITUTION:After forming a compound suspension system contg. a mixture of at least two kinds of silver halide particle groups having a same silver halide compsn. but different content of a doping agent, the compound suspension system is sensitized chemically. In this case, seed particles for each group are prepd. separately by specifying the kind and/or the amt. of the doping agent, and the seed particles are grown separately in each separate system and the compound suspension system is formed by mixing the grown particles, or the seed particles are prepd. separately by specifying the kind and/or the amt. of the doping agent and then mixed while the seed particles are still in the state of the seed particles. Particles are grown in a same system from the mixed seed particles to form thus the compound suspension system in a mixed system. By this constitution, photographic characteristics of a silver halide photographic emulsion is stabilized.
Patent JP-H0662492-A (JP)
Title: Production of speaker diaphragm
Inventor: HARA KOZO
IPC: H04R9/04
Filed: 1992-08-05
Abstract: PURPOSE:To provide the speaker diaphragm producing method which prevents deformation or the like of a diaphragm at the time of heat treatment of a voice coil conductor wound around the diaphragm which is unified with a bobbin and is made of a liquid crystal polymer. CONSTITUTION:A conductor 2 is wound around the voice coil bobbin of a diaphragm 1 unified with the voice coil bobbin obtained from a material including 10wt.% <= thermoplastic liquid crystal polymer and 3 to 40wt.% fiber material filler by injection molding, and a ring 3 for heat treatment is set to the inner peripheral surface of the voice coil bobbin, and the part of the voice coil bobbin is locally heated through an iron member 5 by a band heater 4, and a thermosetting varnish with which the conductor 2 is impregnated is subjected to heat treatment. Thus, useless heat is not applied to the diaphragm part, and the shape and the surface state of the diaphragm are held.
Patent JP-H0660116-A (JP)
Title: Method for recognizing undefined word in japanese sentence
Inventor: TAKAGI SHINICHIRO
IPC: G06F17/27
Filed: 1992-08-05
Abstract: PURPOSE:To provide the method for recognizing an undefined word in a Japanese sentence in which no manual operation is required and an undefined word is recognized with high accuracy without dispersion of recognition. CONSTITUTION:A word string candidate generating processing means 6 generates a candidate of a word string for each paragraph as to a character string in a Japanese sentence. A defect sentence extract processing means 7 extracts a defective paragraph from each word string candidate. A link word extract processing means 8 sets a tentative setting position of a linked word, retrieves a connection part of speech pattern dictionary 4 to extract a link word. A link word representative index extract processing means 9 places priority onto link words based on a weight index of a part of speech and extracts an index of a link word from a representative index dictionary 5 as to the part of speech of the link word. A link word verification processing means 10 generates a Japanese sentence character string in which a link word representative index is set to verify it that the sentence is not a defective paragraph. A link word recognition processing means 11 recognizes a link word candidate with highest priority among link word candidates which are verified not to form a defective paragraph as an undefined word.
Patent JP-S5999252-A (JP)
Title: Surface probe
Inventor: MORIMOTO KAZUO
IPC: G01N29/28
Filed: 1982-11-29
Abstract: PURPOSE:To generate a surface wave by providing a wedge which has a bevel at a lateral-wave critical angle on the surface of a body to be detected and also providing an oscillator so that the oscillation direction on the bevel of the wedge is at right angles to the slanting direction of the bevel. CONSTITUTION:The bottom surface of the wedge 11 of the probe is mounted on the body 5 to be detected, and when the oscillator 12 is put in operation, the oscillator 12 oscillates at right angles (in a direction (a) in a figure) to the slanting direction of the bevel of the wedge 11, whose inside also oscillates in a similar direction. When this oscillation reaches the detected surface of the body 5, the detected surface of the body 5 is oscillated. Therefore, when a surface defect of the body 5 having liquid on the detected surface is detected by the surface probe, the defect detection is performed with high sensitivity without ultrasonic wave attenuation caused by the liquid.
Patent JP-H0371236-A (JP)
Title: Error detecting system
Inventor: KUWATA YOSHIKI
IPC: G06F12/16
Filed: 1989-08-10
Abstract: PURPOSE:To detect the error of a memory and the runaway of a computer by adding respectively different error detecting codes to an operation code and operands and providing an error detecting circuit. CONSTITUTION:Respectively different error detecting codes are added to the operation code and the operands and the error detecting circuit 3 collates a signal for discriminating the operation code from the operands outputted from the computer 1 with data including an error detecting code read out from a memory 2 to detect the error of the memory 2 and the runaway of the computer 1. Namely, the memory error disabling the correct reading of data from the memory 2 and the computer runaway disabling the program counter in the computer 1 to noncorrectly indicate addresses are detected. Consequently, the error of the memory 2 and the runaway of the computer 1 can be detected only by adding the small number of bits.
Patent JP-S58111318-A (JP)
Title: Developing method
Inventor: SATOU TETSUROU
IPC: H01L21/30
Filed: 1981-12-25
Abstract: PURPOSE:To reduce the small-dimension variations among portions in a mask and chips in a wafer, by preparing two or more developers various in concentration, and successively using them in order of concentration, i.e. from the thick to the thin. CONSTITUTION:A mask M coated with a photoresist as well as subjected to a pattern lithography is secured onto a spinner 4 and is stationary or rotating. A thick developer is applied to the mask M from a nozzle 1 by the spray or shower system. when a time t1 has elapsed, a thin developer is supplied from a nozzle 2, and further at a time t2, a rincing pure water is supplied from a nozzle 3. Since the developers various in concentration are prepared and used in order of concentration, from the thick to the thin, it is possible to obtain  various effects offered by the thin developer conjointly with the high-speed  developing effect by the thick developer.