baber/WOPTO huggingface dataset:
Patent JP-S61213313-A (JP)
Title: Device for removing base metal sticking to converter lance
Inventor: NARA MASATOSHI
IPC: C21C5/46
Filed: 1985-03-20
Abstract: PURPOSE:To remove a base metal sticking to a lance efficiently by providing removing pawls which are freely and horizontally movable back and forth on both sides of a lance inlet and outlet port of an upper hood. CONSTITUTION:The removing pawls 2 which are made freely and horizontally movable back and forth by cylinders 3 are provided on both sides of the lance 1 inlet an outlet port of the upper hood 13. The weight is exerted to the lance 1 when the lance 1 is raised and the pawls 2 are pressed in a horizontal direction by cylinders 2. The base metal 17 sticking to the lance 1 is then removed.
Patent JP-H01227432-A (JP)
Title: Aligner
Inventor: SUZUKI KAZUAKI
IPC: H01L21/68
Filed: 1988-03-08
Abstract: PURPOSE:To eliminate the need for the preparation of separate exposure devices in the exposure sequence of picture synthesis and the normal exposure sequence, and to construct a flexible exposure task by providing respectively specific mode input means, arithmetic means, control means, etc. CONSTITUTION:A mode input means for setting either one alignment mode of a first alignment mode obtaining each positional information of previously specified m first partial regions A, a second alignment mode acquiring respective positional information of previously specified n second partial regions B, and a third alignment mode obtaining each positional information of P partial regions, totalling respectively one or more of previously specified first partial regions A and second partial regions B, an arithmetic means computing information regarding the array of the first partial regions A or the second partial regions B on a substrate W on the basis of a plurality of positional information acquired by the set alignment mode, a control means stepping a substrate stage on the basis of information regarding the computed array, etc., are provided.
Patent JP-H10249600-A (JP)
Title: Metal class forming member and forming method
Inventor: UMEDA DAISUKE
IPC: B30B15/34
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To shorten the temp. rising time and forming cycle of metal glass material by heating a metal glass with radiation heat from a heating means in a sleeve through a window arranged to the sleeve and press-forming a heated metal glass with a forming die. SOLUTION: A forming member 1 is constructed so that a cylindrical sleeve 4 is fitted into a lower die 3 and placed on a flange part 3 of the lower die 3, a metal glass stock 5 is placed to a forming face of the lower die 3 and an upper die 2 is fitted into the sleeve 4. This forming member 1 is arranged in a heating furnace 9, the air in a forming chamber 13a is evacuated. Radiation heat is irradiated from a heater 6 of the heating furnace 9 toward the sleeve 4. The radiation heat passes a window 4a of the sleeve 4 and uniformly/directly heats side face near a forming face of the lower die 3 and the metal glass stock 5. When the metal glass stock 5 reaches a temp. optimum for forming, the metal glass stock 5 is pressed/formed by actuating the upper die 2.
Patent JP-H08249622-A (JP)
Title: Device and method for measuring rotary head height
Inventor: GOTO TAKU
IPC: G11B5/455
Filed: 1995-03-14
Abstract: PURPOSE: To accurately measure the height of a rotary head while a rotary head device is mounted on a magnetic recording device by rotary head output with a tape running speed of a specific speed. CONSTITUTION: A rotary head height measuring device is provided with a peak position detection means 51, a time difference detection means 52, and a height deviation operation means 53. The peak position detection means 51 detects the peak position of the output of a rotary head or obtains the inclination before and after the peak and detects the cross point of the inclination before and after the peak as a peak position. The time difference detection means 52 detects the time difference between specific peaks from a peak position obtained by the peak position detection means 51. The height deviation operation means 53 uses a time difference obtained from the time difference detection means 52 or the actually measured value of a rotary head width as auxiliary parameters to calculate the deviation of the rotary head height.  Then, the output of the rotary head where the tape running speed of a magnetic recording device is made to be a specified speed of -1 times or less or 2 times or higher is used as an input signal.
Patent JP-S62211478-A (JP)
Inventor: HOSHINO KAZUO
IPC: E05B81/34
Filed: 1986-03-12
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-H03253451-A (JP)
Title: Turning device for car
Inventor: KATAOKA KATSUMI
IPC: B60S13/02
Filed: 1990-03-05
Abstract: PURPOSE:To enable easy turning of a car by anybody by placing a wheel on rotating rolls of a rotating table rotatably mounted and by rotating a car around the rotating table through a driving force of the car. CONSTITUTION:For example, in parking a car in a garage, a car is driven backward, a wheel on the side to which a car is to be turned is placed on rotating rolls 5a and 5b of a rotating table 1, a steering wheel is turned in full and the car is gradually driven backward. Then, the outside wheel in contact with the ground of rear wheels is rotated and gradually moved by a driving force of the car itself, while the inside wheel on the rotating table 1 is not moved, even when it is rotated, and held on the rotating rolls 5a and 5b as the rotating rolls 5a and 5b supporting it are rotated. Thus, the inside wheel acts to push the inside of the rotating rolls 5a and 5b by rotation and movement of the outside wheel. As a result, the rotating table 1 rotatably mounted is rotated around an axis 4 in the vertical direction, and a car body of the car is rotated around the rotating table 1 with it.
Patent JP-S55147571-A (JP)
Title: Production of magnetic paint
Inventor: NARUSE TSUNEHIDE
IPC: C09D5/23
Filed: 1979-05-07
Abstract: PURPOSE: To obtain at low cost magnetic paint which is difficult to gel, by a method wherein additives such as a binder are added to a magnetic material, and then a polyisocyanate and a phosphate ester are added to the mixt.  
     CONSTITUTION: A binder (e.g. vinyl alcohol-contg. vinyl chloride-vinyl acetate copolymer), a solvent (e.g. toluene, methyl ethyl ketone, methyl isobutyl ketone) and other additives are added to the powder of a magnetic material such as Co- contg. γ-Fe 2 O 3  or Co-contg. γ-Fe 3 O 4 . Then a polyisocyanate obtd. by the reaction of tolylene diisocyanate with trimethylol propane and a phosphate ester such as polyoxyethylenealkylallylether mono- or diester of phosphoric acid are added to the resulting mixt. to obtain the desired magnetic paint. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05256521-A (JP)
Title: Heat pump hot water feeder
IPC: F24H1/00
Filed: 1992-03-13
Abstract: PURPOSE:To perform high-efficient operation which utilizes a heat pump to a maximum limit through a method to control an auxiliary heat source. CONSTITUTION:A boiling-up temperature detecting means 8, a detecting means 11 for temperature in a hot water storage tank, a clock 10 to clock an operation time, a switch means 12 for an auxiliary heat source, operated based on an output therefrom, and a flow rate control device for a water pump 7 are provided, so that, in combination operation of a heat pump and an auxiliary heat source 5 and operation of a heat pump alone, boiling-up is effected by alternately switching respective set temperatures thereof. By effecting operation in which maximum operation efficiency is provided during operation of a heat pump alone, efficiency on the whole can be improved.
Patent JP-S51131823-A (JP)
Title: Process for preparation of carboxymethyl derivatives of monosaccharaid es and/or oligosaccharades
Inventor: SHIRAISHI TONARI
IPC: C01D3/14
Filed: 1975-05-06
Abstract: PURPOSE: The title compounds which does not essencially contain a chloride are prepared by the heat treatment carboxymethyl derivatives of monosaccharade and/or oligosaccharade using a particular oligomer and by separation of the chloride of by-product as a solid matter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05258344-A (JP)
Title: Glass original disk for producing optical disc
IPC: G11B7/24
Filed: 1992-03-13
Abstract: PURPOSE:To attain easy exfoliation of a nickel stamper from the side face of the periphery of a glass original disk and the surface of the central hole in the original disk by easy polishing. CONSTITUTION:The front side 1 and the rear side 1' of a glass original disk 4 used in an optical disc mastering process are mirror-finished and the surface roughness of the side face 2 of the periphery of the original disk 4 is regulated to <=50mum. When the original disk 4 has a central hole, the surface roughness of the surface 3 of the central hole is also regulated to <=50mum.
Patent JP-S55150950-A (JP)
Title: Apparatus for stopping spindle at predetermined position
Inventor: MIYA KOUSUKE
IPC: G05D3/00
Filed: 1979-05-04
Abstract: PURPOSE: To permit a spindle to be stably stopped at a predetermined position by using the output of a rotational position detector provided on the spindle and the actual rotational speed of the spindle to control the decelerating operation of the spindle in response to the inertia of load of the whole rotary system.  
     CONSTITUTION: Signals a, b generated by a rotary code disk 11a having a rotational position detector 11 of a spindle motor 1 built in itself and a spindle stopping command c are supplied to the input of a preset count control circuit 15 to control and preset deduction count pulses to first and second deduction counters 16, 31. Also, a speed error detecting circuit 25 detects the difference between the rotation command value of the spindle and actual rotational speed in the deceleration of the spindle to feed back it to a frequency dividing ratio controlling circuit 13 and change the frequency dividing ratio to control the rotational deceleration of the spindle due to the first deduction counter 16. Thus the decelerating operation is controlled in response to the inertia of load of the whole rotary system so that the spindle motor can be stably stopped at a predetermined position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62213028-A (JP)
Inventor: MIFUNE HIDEO
IPC: H01H57/00
Filed: 1986-03-13
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-S63223607-A (JP)
Title: Method for sticking filter film to optical multiplexing, demultiplexing and branching circuit
Inventor: YUMOTO MITSURU
IPC: G02B6/293
Filed: 1987-03-12
Abstract: PURPOSE:To permit stable sticking and fixing of filter films by inserting the filter films on which an adhesive agent is coated into a filter film case and fixing the films together with the filter film case by the adhesive agent to a glass block. CONSTITUTION:The glass block 2 which functions as a prism and a light emitting collimator 5 are tentatively fixed into a V-groove of a ceramics substrate 1 and paste solder is previously coated on the joint part. These parts are integrally fixed onto the substrate 1 by heating. The front of the substrate 1 is previously subjected to vapor deposition of gold, etc. A prescribed number of the filter films 3 are inserted via the adhesive agent into the filter film case 11 and the case is tentatively fixed. The filter films 3 are thereafter stuck and fixed to the glass block 2 by using the filter film case 11. The filter films are thereby easily and stably stuck to the glass block.
Patent JP-S62281895-A (JP)
Inventor: MERUBUIN ROOZENBAAGU
IPC: A61K38/00
Filed: 1987-03-12
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-S62213345-A (JP)
Title: Data format conversion circuit
Inventor: MUTA KAZUTO
IPC: H04L13/00
Filed: 1986-03-13
Abstract: PURPOSE:To miniaturize the titled circuit by writing an input data alternately on the 1st and 2nd buffes in the unit of frames according to a sequential address and reading the said data by a random address from a memory. CONSTITUTION:Buffer memories 44, 45, an address counter 46 generating a sequential address and a ROM 47 generating a random address in the desired order written in advance on the said sequential address input are provided and data from a transmitter side is written on the memories 44, 45 alternately in the unit of one frame by using the sequential address from the counter 46. In case of readout, PCM data is read from the memory 45 when the memory 44 is being written and from the memory 44 when the memory 45 is being written by using a random address from the ROM 47 in the order in matching with a data format at the exchange side and outputted.
Patent JP-H03256389-A (JP)
Title: Surface emitting semiconductor laser and its manufacture
Inventor: HAMAO NOBORU
IPC: H01S5/183
Filed: 1990-03-06
Abstract: PURPOSE:To reduce an oscillation threshold current when this laser is used for an optical exchange apparatus, an optical information processing apparatus or the like by a method wherein an active layer has a structure containing at least one quantum well, an impurity introduction region is provided at the side face of a semiconductor laminated structure and the impurity introduction region is separated in the laminate direction. CONSTITUTION:A quantum-well active layer 6 which is composed of an InyGa1-yAs quantum- well layer and a GaAs confinement layer is formed on an n-type clad layer 5. Then, a p-type semiconductor multilayer reflection film 10 is formed. An insulating film of SiO2, SiN or the like or a photoresist is formed; an etching operation is executed by using this mask 12 until the quantum-well active layer is exposed; Zn as impurities is diffused to the side face; an impurity intorduction layer 13 in a protruding and recessed shape is formed. The Zn is diffused to the quantum-well active layer 6 from its side face and also from a p-type clad layer and the n-type clad layer; the Zn of the same amount as the clad layers is diffused to the quantum-well active layer 6; the Zn is made disordered; a buried strucutre is formed. The impurity introduction region in the p-type and n-type GaAs layers 3, 9 is etched and removed. The impurity introduction region 13 is divided into stages in the laminate direction.
Patent JP-H04273767-A (JP)
Title: Image-forming device
Inventor: TODOME TAKESHI
IPC: G06T11/60
Filed: 1991-02-28
Abstract: PURPOSE:To erase a central black vertical line appearing when two pages extending over the spread of a book are copied on a piece of copy paper so as to obtain satisfactory copy. CONSTITUTION:When there is an input to the binding margin erasing copy key of a keyboard 11, image information which is read by a scanner 41 is fetched into a memory 482 in a page memory 30 through a scanner interface 40 and an image bus 7. Image information fetched into the memory 482 is copied in a memory 483 while data in the center part of fetched image data is erased at prescribed width, namely, '1' data in the center part is substituted for '0' data at prescribed width. Then, copy is generated with data of the memory 483 as an original.
Patent JP-H02234403-A (JP)
Title: Gas insulation transformer
Inventor: EBISAWA YOSHITO
IPC: H01F27/20
Filed: 1989-03-08
Abstract: PURPOSE:To sufficiently secure an amount of circulation gas to be generated by natural convection while improving a cooling characteristic by covering the gas piping, through which insulation gas flows from a transformer tank to a cooler, with an insulating material. CONSTITUTION:The subject transformer has the constitution wherein an outer peripheral surface of the gas piping 5a connecting the upper part of a transformer 1 and a cooler 4 set up on a floor of the upper layer story of the transformer tank 1 is covered with an insulating material 9. Accordingly, insulation gas warmed by heat to be generated in the transformer contents reaches the upper part of the cooler 4 from the upper part of the transformer tank 1 through the gas piping 5a. However, since the gas piping 5a is covered with the insulating material 9, the temperature of the insulation gas scarcely drops, and the gas is taken into the cooler 4 even when the transformer tank and the cooler 4 are set up in the separated places. Thereby, a weight difference from the cooled insulation gas returning to the lower part of the transformer tank 1 from the lower part of the cooler 4 through the gas piping 5b increases so as to sufficiently secure a circulating gas amount to be generated by natural convection for improving cooling efficiency.
Patent JP-H04273713-A (JP)
Title: Flip-flop circuit with simultaneous operation preventing function
Inventor: SHIMADA TETSUHIRO
IPC: H03K3/037
Filed: 1991-02-28
Abstract: PURPOSE:To offer a flip-flop circuit with master reset function without necessitating a large number of delay circuits. CONSTITUTION:When master reset input signals are added on a master reset input terminal 4 and a master reset input terminal 5 simultaneously, the master reset input signal added on the master reset input terminal 4 passes an OR circuit 3 first, which resets the flip-flop circuit of half the flip-flop circuit 1 with master reset function. Thence, the master reset input signal added on the master reset input terminal 5 is delayed for constant time by passing the delay circuit 2, and furthermore, it passes the OR circuit 3, and resets the flip- flop circuit of remaining half the flip-flop circuit 1 with master reset function.
Patent JP-H10236959-A (JP)
Title: Composition containing antacid agent
Inventor: KUDO KIYOSHI
IPC: A61P1/14
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing an antacid agent, excellent in safety, capable of changing a pH in stomach quickly to pH4-6, maintaining the pH region for a long period of time and further aiming at the early absorption and increased absorption amount of the agent by simultaneous blending of a weak electrolytic agent. SOLUTION: This composition containing an antacid agent is obtained by blending a magnesium oxide of which >=80wt.% of the total has 75-300μm particle diameter, with a magnesium hydroxide of which >=85wt.% of the total has 75-300μm particle diameter so as to make a weight ratio of the magnesium oxide to the magnesium hydroxide as (9:1)-(1:9).
Patent JP-H05263872-A (JP)
Title: Insulator for audio apparatus
IPC: G10K11/16
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an insulator in which the load can be supported evenly even though an uneven load is distributed on an audio apparatus, and the tone quality and the sound field can be improved by absorbing both the self-exciting vibration and the separately-excited vibration effectively. CONSTITUTION:This insulator is composed of a sphere 2 which is formed of an elastic material having a good vibration absorbing property, and a seat 3 which has a receiving surface 3a of a spherical recessed surface form to cover a specific scope of the lower half of the sphere 2.
Patent JP-2000248490-A (JP)
Title: Rosin-based emulsion sizing agent and sizing of paper using the same
Inventor: ISHIDA HITOSHI
IPC: D21H17/62
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a rosin-based emulsion sizing agent having excellent sizing effect and hot water resistance free from reduction in sizing performances in a wide range of pH 5-9, especially a papermaking range of high pH range. SOLUTION: This rosin-based emulsion sizing agent is obtained by dispersing a rosin ester (A) prepared by reacting an alkenyl-substituted succinic acid (a) with a rosin (b) and a polyhydric alcohol (c) in the presence of a metal oxide (d) as a catalyst under heating or a fortified rosin ester prepared by reacting the component (a) with the component b, the component c and an α,β-unsaturated carboxylic acid (e) in the presence of the metal oxide (d) as a catalyst under heating into water by using an emulsification dispersant (C).
Patent JP-S58171904-A (JP)
Inventor: SHIRAI SHIGEHARU
IPC: B27C1/02
Filed: 1982-04-02
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-2000250963-A (JP)
Title: Clock signal supply path of semiconductor integrated circuit and its wire arranging method
Inventor: UDAGAWA TAKAAKI
IPC: G06F17/50
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the design and to suppress increases in chip area and power consumption by providing a 3rd step, etc., wherein a clock buffer element is inserted and arranged and clock wiring is performed between a clock input element and the clock buffer element. SOLUTION: The delay time of each path is found from connection information on respective clock input terminals of the semiconductor integrated circuit and the arrangement or wire arrangement result of the elements to calculate a slack (S1). The permissible range of the propagation delay difference of the path is determined by the clock input elements corresponding to the slack (S2). Then information on the determined permissible range of the clock propagation delay difference is used and the clock buffer element is inserted and arranged so as to put the clock propagation delay difference in the permissible range. This method facilitates the delay and suppresses increases in chip area and power consumption.
Patent JP-S53140931-A (JP)
Title: Cathode ray tube unit
Inventor: KOBAYASHI KATSUMI
IPC: H01J7/24
Filed: 1977-05-13
Abstract: PURPOSE:To obtain a bright projected picture, by providing a sealing chamber sealing transparent liquid easy for convection.
Patent JP-H09245406-A (JP)
Title: Disk tray and disk reproducing device
Inventor: KISHIMOTO FUMIAKI
IPC: G11B17/056
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a disk tray and a disk reproducing device which enable satisfactory mounting and dismounting of a disk on and from the tray both in the case where the disk is mounted on the tray in a standing attitude and in the case where the disk is mounted in a laid attitude, and which exhibit excellent disk holding ability in the standing attitude and cause no collision between the disk and any component of the reproducing device at the time of carrying the tray. SOLUTION: A disk mounting recess portion 11 having an inner diameter greater than the disk diameter is provided in a tray 10. When a disk is inserted in the recess portion 11 of the tray 10 which is caused to stand, the disk falling down within the recess portion 11 is caused to float as a whole from the bottom surface of the recess portion 11 by a tapered surface 11b provided on an inner wall part of the recess portion. At this floating position, the disk is held in a standing attitude by two pawls 72c, 72d.
Patent JP-H04273734-A (JP)
Title: Data transmission system
Inventor: YASUE KAZUO
IPC: G06F13/00
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the storage content of certain data transmission equipment from being rewritten accidentally by transmission data from another data transmission equipment in a communication network in which plural data transmission equipment are connected to transmission lines. CONSTITUTION:The plural data transmission equipment 1, 3, 7, and 9 are connected via the transmission lines 11-17. For example, the data transmission equipment 1 connected to the transmission lines 11, 17 is provided with a transmission line control circuit 23, a processor 25, a storage part 27, and a memory card 29. The processor 25 generates data including a specific identification content from the data in the storage part 27 and the memory card 29, and sends it from the transmission control circuit 23 to the transmission line 17. Also, the processor 25 discriminates whether or not reception data to the transmission line control circuit 23 includes the specific identification content based on the data in the storage part 27, and writes only the data including the identification content on the memory card 29.