baber/WOPTO huggingface dataset:
Patent JP-S61269992-A (JP)
Title: Method and apparatus for laser beam processing
Inventor: MORITA MITSUHIRO
IPC: B23K26/04
Filed: 1985-05-24
Abstract: PURPOSE:To make possible the position setting on a semiconductor device for projecting laser light with high accuracy and high reliability by using white light as position-detecting light for aligning laser light for processing while using IR or UV region light as said laser light. CONSTITUTION:After a material to be processed as a dummy is imposed on an X-Y table 2, the white light from a white lamp 24 and the laser light from a laser source 20 are projected onto said material. The operator observes both rays of the light from behind frosted glass 27 for beam alignment and aligns the optical axes thereof. Then the operator stops once the laser source 20, imposes the normal material to be processed on the table 2, observed visually the optical axis position of the light from the lamp 24 by prism 30 and eyepiece lens and sets the position. The processings including the emission of the laser light from the laser source 20, melt cutting of, for example, a fuse 4 on a semiconductor device 1 which is the material to be processed by laser energy and relieving of the pit, etc. are thereafter executed.
Patent JP-S5811212-A (JP)
Title: Wave dissipating
Inventor: NISHI SADAO
IPC: E02B3/14
Filed: 1981-07-14
Abstract: PURPOSE:To cut down the cost of wave dissipation blocks by a method in which plural old tires are axially arranged and buried in concrete in such a way as to make the central holes of these old tires buffer holes by which the energy of wave is absorbed and reflecting wave is damped. CONSTITUTION:A wave dissipation block made of concrete has a hexahedral shape with buffer holes 2 to effectively damp the energy of imcoming waves, formed in such a way that they are passed throughly in every directions and internally led to each other. In this case, the buffer holes 2 are formed by tubularly connecting old tires 4 by connecting members, providing communication tubes 5 in the horizontally and vertically connecting parts, and burying them by concrete in such a way that the holes 2 are formed in the central concave part 3 of the concrete block to enable wave to smoothly enter the holes 2. Thus, blocks having a high wave dissipating effect can be manufactured at low cost.
Patent JP-S603089-A (JP)
Inventor: TERADA HIROSHI
IPC: G07F5/18
Filed: 1983-06-20
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-S5335903-A (JP)
Title: Dc revolving electrical machinery
Inventor: NAGAHARA TAKESHI
IPC: H02K1/14
Filed: 1976-09-14
Abstract: PURPOSE: To simplify an assembling work together with to devise an improvement of a function by providing a laminated yoke for a common use as a magnetic pole iron core facing against a rotor, and mounting a pole shoe on this facing surface against a rotor through a liner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5444739-A (JP)
Title: Receiving device for spot network
Inventor: YANAGIDA SETSUO
IPC: H02B1/20
Filed: 1977-09-16
Abstract: PURPOSE: To miniturize width dimension of a switch box, by arranging bushings on the distance piece among a transformer and switch that are contained in the switch box such that terminals of primary side and outgoing terminals are not mutually faced.  
     CONSTITUTION: When primary side terminals 26 of a transformer 20 and outgoing terminals 21A of load switch 21 that are contained in a switch box 10 are connected through bushings 27 which are fixed on distance piece plates 11, primary side terminals 26 and the outgoing terminals 21A, and the bushings 27 are arranged such that they are not mutually faced. Therefore, since distance between the primary side terminals and the outgoing terminals can be shortened by arranging high voltage side conductor 28 obliquely among the primary side terminals 26 and the outgoing terminals 21A of switch 21, width dimension can be miniturized, and at the same time, in the bushings 27, assembly and decomposition can be simplified, without prevention of the outgoing terminals 21A of the switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61275413-A (JP)
Title: Method of detecting oiling state
Inventor: TAKEUCHI NORIFUMI
IPC: D01D5/096
Filed: 1985-05-22
Abstract: PURPOSE:To detect unevenness of pickup of finishing oil in the longitudinal direction of yarn precisely, by detecting quantity of static electricity occurring by friction between the yarn after finishing oil application and a guide. CONSTITUTION:The yarn contact guide 5A made of a conducting material is set at a position immediately after yarn is coated with a finishing oil by the oiling roller 6 or the guide oiling device 11. Quantity of static electricity occurring at the yarn contact guide is measured as difference in potential between the yarn contact guide and earth by a voltage recorder, etc., so change in state of oil pickup to the yarn is known. The less the oil pickup becomes, the larger the increase of the average quantity of static electricity, and variation range of static electricity enlarges.
Patent JP-H05283605-A (JP)
Title: Semiconductor package
IPC: H01L25/04
Filed: 1992-04-03
Abstract: PURPOSE:To provide a semiconductor package that allows an occupied area on a circuit board to be reduced as well as electromagnetic characteristic to be improved. CONSTITUTION:The framework of a package 10 is set up by means of scaffold materials 16, and is reinforced with external connection terminals 18. A plurality of integrated circuit chips 12a, 12b,... are three-dimensionally arranged within this package 10, and they are fixed with fixing members 22a, 22b,... and supporting members 24. External connection leads 14a and internal connection leads 14b are also three-dimensionally arranged. The lead 14a is connected to a contact portion 180a formed on the surface of a terminal 180 of the terminal 18. Except for the surface of the terminal 18, it is entirely sealed with resin, whereby a solid semiconductor package is obtained.
Patent JP-S61267787-A (JP)
Inventor: AOKI FUMIO
IPC: G06F3/048
Filed: 1985-05-23
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-S603702-A (JP)
Title: Multiplexing device for control
Inventor: YABUSHITA MASAHARU
IPC: G05B9/03
Filed: 1983-06-22
Abstract: PURPOSE:To make the output, whose dissidence results from a trouble, ineffective by setting the characteristic of the output impedance of an operating device so that it has a monotonous increment relation to the absolute value of a current. CONSTITUTION:Constant voltage generators 1a-1c output constant voltage outputs Va-Vc in accordance with a target voltage Vp given from the external. If a nonlinear impedance having the characteristic which has a monotonous increment relation to the absolute value of a current is used as nonlinear impedances 2a-2c and it is supposed that the nonlinear impedance is proportional to the square of a current, Va=Vb=+1V and Vc=-1V are true when the generator 1c is faulty. Consequently, ia=ib=-1/2ic is true with respect to current if characteristics of generators 1a and 1b are approximately equal to each other. Since impedances ra-rc are proportional to squares of currents, ra:rb:rc=1:1:4 is true. Consequently, 78% control region is secured for the output voltage even if the output Vc is faulty in either of the upper limit and the lower limit (33% control region is secured if fixed resistances are used as nonlinear impedances).
Patent JP-H05306677-A (JP)
Title: Actuator
Inventor: OZAKI MOTOMI
IPC: H02N11/00
Filed: 1992-04-30
Abstract: PURPOSE:To provide an actuator capable of taking out a displacement amount of strong and large directivity of displacement direction. CONSTITUTION:A thin and flexible part 9 is formed on a flat plate 8, and a liquid cell having an elastic film 10 covering a surface including the flexible part 9 on one side of the flat plate 8 and filled with liquid 11 in the closed state inside is provided. A heat generation member 13 is arranged in this liquid cell 12, and a driving force generation means to drive this heat generation member 13 is provided. Bubbles are generated in the liquid 11 by this driving force generation means and volume of the liquid cell 12 is expanded by pressure of these bubbles. Consequently, the flexible part 9 is bent, and it is possible to take out large displacement by bending the flat plate 8 by bending of this flexible part 9.
Patent JP-S591270-A (JP)
Title: Printing device
Inventor: HONDA MASAMICHI
IPC: B41J2/305
Filed: 1982-06-28
Abstract: PURPOSE:To constitute a printing device simply, by providing an ink tank between a supporting part, which bundles printing wires, and a wire guide, in a wire dot printer, and attaching ink from an ink introducing hole to the tips of the wires. CONSTITUTION:A plurality of printing wires 15 in a printing head 8 are bundled and supported by the respective holes of a supporting member 16 from a magnetic part 19, and guided by a wire guide 17 with a specified interval being provided. An ink tank 18 is provided between the supporting member 16 and the wire guide 17. One blank printing is performed when the printing head 8 is retreated. Then the head part of a pin is once inserted in the tank 18 by the repelling force of a wire pin 15, based on the release of driving of the magnet part 19. Ink 18a is attached to the tip of the wire by the flow of the ink, and the device is stopped. The wire pin 15 performes the printing by the driving of the magnet part 19, with the ink 18a being attached to the head part and with the head part being protruded. After the release of the driving, the new ink 18a is attached. Therefore, correspondence to the printing and multiple colors can be readily obtained in the simple constitution of the ink tank.
Patent JP-S605220-A (JP)
Title: Hot waste gas desulfurization method and reactor
Inventor: REIFU DEIIRUBERUGU KASUPERUSEN
IPC: B01D53/34
Filed: 1984-06-01
Abstract: Hot waste gas is desulfurized in a spray drying-absorption process performed in an absorption chamber wherein a fluidized layer of partially reacted absorbent is maintained in the bottom area. Improved conditions are obtained for the reaction between absorbent and sulfur oxides in the waste gas, whereby the use of inexpensive absorbents of relatively low reactivity, such as limestone, comes into consideration.
Patent JP-H02290514-A (JP)
Title: Method for processing signal of thermal type flow rate sensor
Inventor: NISHIMURA YUKINOBU
IPC: G01F1/698
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate the delay of a response and to prevent over-correction from being executed when a flow rate is decreased by correcting the output of a sensor based on a second calculated value which is calculated corresponding to a divergence between first calculated values set corresponding to the flow rate. CONSTITUTION:The corresponding flow rate is obtained by a signal processor 9 at prescribed time intervals based on a flow rate characteristic which is previously measured by a value obtained with the aid of A/D-converting a voltage outputted by an air flow rate sensor 1. When interrupt signals by a crank angle sensor 8 are inputted, an average air flow rate Qa between the rotating signals is calculated based on the integrated value and the integrating number of the flow rate at that time. Next, data CQmax with respect to the flow rate Qa at the time of a normal state is obtained by the sensor 1 by referring a table which is previously set. Then, the second calculated value CQ is read from a RAM. The calculated value CQmax is compared with the calculated value CQ. When the calculated value CQ is larger, a correction coefficient C is calculated. Besides, when the calculated value CQ is smaller, the coefficient C is set to '1'. Then, by multiplying the coefficient C by the flow rate Qa, a corrected essential air capacity Qa* is calculated.
Patent JP-S5336107-A (JP)
Title: Group polling circuit connection system
Inventor: AIZAKI YOSHIHIKO
IPC: G06F13/00
Filed: 1976-09-16
Abstract: PURPOSE:To make it possible to receive the data transmitted from a plural number of follow-up stations belonging tothe group without mixing up the data one another in the group polling system.
Patent JP-H049089-A (JP)
Title: Disconnection detecting device for fixing heater
Inventor: NISHITSUJI HIDEFUMI
IPC: H05B3/00
Filed: 1990-04-26
Abstract: PURPOSE:To accurately detect the disconnection of the fixing heater in its early stage and to prevent a copy with a defective in fixation from being taken by storing the lower-limit temperature of fixation which varies with set temperature and detecting the disconnection of the fixing heater when detected temperature drops below the lower-limit temperature of fixation. CONSTITUTION:A control part 6 controls the power-ON/OFF switching of the fixing heater 3 so that the fixing heater 3 is powered on when the detected temperature of a 1st thermistor 4 is lower than the set temperature of an operation display part 5 and powered off when the set temperature is exceeded. Then the lower-limit temperature of fixation which varies with the set temperature is stored and the disconnection of the fixing heater 3 is detected when the detected temperature of the 1st thermistor 4 drops below the lower-limit temperature to disable a copying machine from performing copying operation.
Patent JP-H06325506-A (JP)
Title: Period detection circuit
Inventor: HORI MASATOMO
IPC: G11B20/14
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a period detection circuit for detecting track average period constantly and accurately by protecting track defect due to the blocking, etc., of a head when detecting the period of a multi-track recording/reproducing device. CONSTITUTION:When the reproduction signal of each track is given to input terminals 1(1)-1(3), period detection parts 2(1)-2(3) count the edge spacing of input signals and then outputs the period of the track. An arithmetic mean part 5 adds the output of the period detection parts 2(1)-2(3) and then output the track averaging period. For example, when the reproduction signal to the input terminal 1(3) is lost, an envelope detection part 3(3) detects that no reproduction signal is present, and then reports it to a reset part 4(3). The reset part 4(3) receives it and then replaces the output of the period detection part 2(3) with 0. The arithmetic mean part 5 calculates the track averaging period with the output of the period detection parts 2(1) and 2(2) and then outputs it so that the period of track whose outputs is lost, is not reflected by the track averaging period.
Patent JP-2000343603-A (JP)
Title: Method of forming bulge part in pouch film and pouch equipped with bulge part by the method
Inventor: SUGIMOTO NANA
IPC: B65D33/36
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a bulge part provided with the aim of improving the opening properties, shape retention and shape stability or the like in a desired shape and a stable shape in a laminated film of a pouring outlet part and the body part of a pouch and to provide the pouch equipped with the bulge part formed by using the forming method. SOLUTION: After preheating the laminated film of a pouch by a heating plate or the like, a male mold 8 and a female mold 9 having a shape corresponding to the shape of a buldge part S to be formed are used and press molding is performed and cooling is simultaneously performed in the inside of the molds and the bulge part S is formed. Further, in the case of press molding, compressed air operation and/or vacuum operation are simultaneously used. Moreover, a clearance of the male mold 8 and the female mold 9 at time of press molding is made preferably same as thickness of the laminated film.
Patent JP-H02286277-A (JP)
Title: Printing counter for printer
Inventor: HIRASHIMA MITSUHIRO
IPC: B41J29/24
Filed: 1989-04-27
Abstract: PURPOSE:To simply investigate whether the trouble of a printer is caused by the overload of a use state by simply counting the total number of printings of a printer by connecting a host to the Centronics interface of a trouble devel oped printer when trouble incapable of counting the number of printings is developed in a printer. CONSTITUTION:A data discrimination means discriminating a character code is constituted of an NOR gate 4 and 'L' is outputted to a decoding signal line 101 only when either one of the signals D6, D5 of the D6- and D5-signals 100 of the data bus on a Centronics interface 3 is 'H'. The pulse of an 'L' level outputted to an STB detection signal line 103 only when a character code is present is inputted to the clock terminal of a counter 7 by an NOR gate 6 through the clock signal line 104 for the counter only when the switch 10 constituting a stop circuit 9 is turned ON. The counter 7 counts the number of the pulse of an 'L' level inputted to the clock terminal and the count number is displayed on a 7-segment display part 8 through a count signal line 107.
Patent JP-2000303371-A (JP)
Title: Production of leather-like sheet
Inventor: KATO MITSURU
IPC: D06N3/14
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a production process for leather-like sheet that has excellent flexibility and the sense of fullness, and gives good fabric hand, touch sense and physical properties similar to the sheet of natural leather sheet. SOLUTION: The fibrous backing material is impregnated with a resin composite emulsion that satisfies the following conditions (i) through (iii): (i) the resin composite emulsion gels heat-sensitively. (ii) the resin composite emulsion gives a modulus of 1.0×107 to 5.0×108 dyne/cm2 at 90 deg.C, when the emulsion is dried at 50 deg.C to a film of 100 μm thickness; (iii) the resin composite emulsion is an emulsion that is prepared by emulsion polymerization of an ethylenically unsaturated monomer (A) in a polyurethane emulsion (B) at a weight ratio of 90/10-10/90.
Patent JP-S60254511-A (JP)
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V21/04
Filed: 1984-05-31
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-H01282451-A (JP)
Title: Double crystal x-ray diffracting apparatus
Inventor: OSAWA MICHIO
IPC: G01N23/207
Filed: 1988-05-09
Abstract: PURPOSE:To enable highly accurate measurement of a locking curve, by providing a channel cut crystal which performs an X-ray diffraction even times as first crystal to make monochromatic X rays incident on a second crystal. CONSTITUTION:A rotary anticathode type X-ray generator 4 is fixed in use and emits intense continuous X rays 6A to be incident into a channel cut crystal 1A. With the rotation of the crystal 1A, X rays are diffracted selectively only with a wavelength to meet Bragg diffracting condition so that monochromatic X rays 7 are created to be incident on a second crystal 2. A lattice face of the second crystal 2 is arranged parallel with a lattice face of the crystal 1A. In addition, a counter 5 is turned with a goniometer 3 to be set at a position of an angle 2theta. The second crystal 2 is turned at a specified angle of about theta. This permits the use of a powerful X-ray device such as rotary anticathode type X-ray generator thereby enabling highly sensitive measurement of a locking curve.
Patent JP-H04339668-A (JP)
Title: Line thermal printer
Inventor: INOUE HIROYUKI
IPC: B41J2/36
Filed: 1991-05-16
Abstract: PURPOSE:To prevent the generation of 'tailing' caused by the accumulation of heat in a thermal head at the time of a draft mode and to perform high speed printing without lowering printing grade. CONSTITUTION:In a line thermal head 1, a DATA signal is successively stored in a shift register circuit and the output data from the shift register circuit is latched by a latch circuit by inputting an LATCH signal to the latch circuit. Then, AQD of the output data of the latch circuit and an STB signal is taken to evaporate a heating resistance element. A memory 20 consists of first font data constructed of a usual printing pattern and second font data constituted of a printing pattern wherein a final dot in a case having dots continuing in a set number or more in a sub-scanning direction is decimated and, when the accumulation quantity of the heat in the thermal head 1 is much and the generation of 'tailing' is estimated, the second font data is selected and the thermal head 1 is driven on reference to the second font data.
Patent JP-S62269463-A (JP)
Title: Informing system for caller information in automatic exchange
Inventor: YOKOYAMA KAZUHIKO
IPC: H04M3/42
Filed: 1986-05-17
Abstract: PURPOSE:To improve service for a subscriber, by sending a bit of caller information to a callee terminal in a period where a call signal is absent, at the time of sending a call signal when a call arrives at the callee terminal. CONSTITUTION:At the incoming time of the call at a callee terminal 16, the bit of caller information is sent out from an information sending circuit 38 in a line circuit 14 in the period where the call signal is absent. A callee subscriber can recognize a caller number displayed on a terminal equipment 16 at the responding time of an incoming call. In a case of denying the call by a callee, a momentary ring trip signal is sent to a subscriber line 18, for example, by performing the momentary off-hook of the handset of the terminal 16. A control circuit 10 for common processing judges the denial of the call by the callee subscriber by the above operation, and connects a busy tone trunk 22 to a caller subscriber terminal 16 by controlling a channel 12. In this way, inconvenience such as a charging on a subscriber whose call is denied by the callee, is eliminated, and the service for the subscriber with more convenience can be obtained.
Patent JP-S604786-A (JP)
Inventor: KUWANA TSUYOSHI
IPC: F27D7/06
Filed: 1983-06-23
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-H047231-A (JP)
Title: Automatic document feeder
Inventor: SATA JUNICHI
IPC: G03G15/00
Filed: 1990-04-25
Abstract: PURPOSE:To eliminate double feed and improper feed by providing a guide member so that it is displaced in accordance with a supplied amount of documents. CONSTITUTION:There are provided a roller 5 for feeding a document loaded and a separating roller 46 which is brought into mutual contact with this feed roller 5 and rotated in an opposite direction to a feed direction of the document to perform separation. A good automatic document feeder with no double feed and improper feed is obtained by making displacement possible of a guide member 60, which guides the document to a press contact point between these feed roller 5 and separating roller 46, in accordance with a supplied amount of the document.
Patent JP-S5235985-A (JP)
Title: Semiconductor control rectifier
Inventor: TERASAWA YOSHIO
IPC: H01L29/74
Filed: 1975-09-16
Abstract: PURPOSE: To prevent thermal destruction by flowing the leak current produced due to overvoltage in thyristor element into the auxiliary (emitter) domain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000302922-A (JP)
Title: Hot-melt composition, moisture-proof paper produced by using the composition and its production
Inventor: YAMAZAKI YORINOBU
IPC: D21H19/22
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hot-melt composition suitable for a defiberable moisture- proof paper having excellent adhesivity and moisture-proofness. SOLUTION: The objective composition is composed of (A) 30-55 pts.wt. of an amorphous poly-α-olefin, (B) 3-25 pts.wt. of a tackifier, (C) 20-45 pts.wt. of a wax containing 0.1-20 pts.wt. of an oxidized wax and/or an acid-modified wax, (D) 2-20 pts.wt. of a polyolefin and (E) 0-15 pts.wt. (the sum of A to E is 100 pts.wt.) of a compatibilizing agent.