baber/WOPTO huggingface dataset:
Patent JP-H04129209-A (JP)
Title: Exposure apparatus
Inventor: TOKUDA YUKIO
IPC: H01L21/027
Filed: 1990-09-20
Abstract: PURPOSE:To enable improvement in positioning accuracy and shortening in positioning time through enhancement of rigidity of a wafer stage by executing coarse alignment in state that a wafer is received by a transfer means and by sucking it onto a wafer chuck after theta correction. CONSTITUTION:Upon transfer of a wafer 2-l to a wafer transfer pin 2-4, a controller confirms it to issue movement command to an XY stage at a prealignment position. The transfer pin 2-4 drives a Z-driving piezo in such a manner that the wafer top agrees with the focus position of an off-axis alignment scope. After focusing, a prealignment mark on the wafer 2-1 is measured, and the transfer pin 2-4 rotates in the theta direction in a state of vacuum suck of the wafer, resulting in completion of prealignment. The wafer is vacuum sucked by a wafer chuck 2-2, so that a chuck support plate 2-3 is locked at this position. When suction of the wafer and locking are confirmed, movement command is issued to the XY stage with the result that action is made likewise as by a normal exposure apparatus.
Patent JP-S63102592-A (JP)
Title: Video disk reproducing device for pal
Inventor: KOSUGI HIROSHI
IPC: H04N9/87
Filed: 1986-10-20
Abstract: PURPOSE:To attain the external synchronization by separating the luminance and the chroma of a reproducing video signal, obtaining a chroma signal having 4-color phases, synchronizing, selecting and removing it to a track jumping at the time of the variable-speed reproduction. CONSTITUTION:When a track jumping is generated by the variable-speed reproduction such as still, slow and fast speed, a changing-over switch 5 selects respective output terminals 5a-5d with respective timings and the color phase of a driving signal comes to be (0 or pi) (-(pi/2)+V inversion) (-pi) (pi/2+V inversion). In such a way, even at the time of a special reproduction, the continuity of a color phase can be kept. Thus, by an inverter and a circuit with an 1H delaying IC, respective color (0), (-pi), (-(pi/2)+V inversion) and (+(pi/2)+V inversion) are obtained. Consequently, by comparing with the circuit constitution, etc., to balanced-modulate with the PLL output of 2fSC used conventionally, the circuit scale can be simplified.
Patent JP-S62110948-A (JP)
Inventor: FUJII TAKEO
IPC: D03D27/00
Filed: 1985-11-08
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-H0296624-A (JP)
Title: Light signal transmitting apparatus and distribution type optical fiber temperature sensor system equipped therewith
Inventor: IGAWA KOJI
IPC: G01K11/12
Filed: 1988-10-04
Abstract: PURPOSE:To safely control temp. with high accuracy even in a furnace handling an explosive substance by applying signal processing to the return beam of detected laser pulse beam to obtain temp. data. CONSTITUTION:Laser pulse beam for measuring temp. is sent out to an optical fiber 11 at a certain specific time interval. Only the return beam component receiving the effect of temp. is separated by a fiber type photocoupler 7 to be detected by a beam detection part 5 and processed by a return beam signal processing circuit 6 to be set to the temp. data of a temp. controller 1. Further, this temp. data signal is modulated by an encoder 2 to be sent out to an optical fiber 11 as a pulse beam row at a separate specific time interval by a beam emitting part 3. The transmitted data signal is detected by the beam detection part 8 at the other end of the optical fiber 11 and the output of a temp. controller 12 is controlled through a data signal processing circuit 9 and the temp. of an object 13 to be subjected to temp. control is controlled.
Patent JP-S63103918-A (JP)
Title: Flowmeter for open channel
Inventor: NAKAMURA TAKAMASA
IPC: G01F1/712
Filed: 1986-10-20
Abstract: PURPOSE:To accurately measure the flow rate of an open channel by measuring a flow velocity and a water level at the same time by using an ultrasonic wave, and finding the sectional area of a flow from the value of the water level and integrating the flow velocity. CONSTITUTION:Two couples of ultrasonic oscillators 3 an 4 are installed on the open channel tube 1 and receivers 5 and 6 are provided. At this time, those combinations are set at a constant interval (l) so that ultrasonic waves are reflected by the surface of liquid 2 flowing in the open channel tube 1 and received by the receivers respectively. Then, signals from the receivers 5 and 6 are stored in memories 10 and 11 for a specific time and the pattern contents of the memory 10 are compared by a pattern matching comparator 18 with the contents of the memory 11 while made different in time, but by bit, an the result is outputted to a peak point detector 15. The detector 15 detects the peak point of the comparison result signal to obtain the flow velocity V from the time delay tau up to the peak point. The phase difference phi between the signal from the receiver 5 and the output of an oscillator 7, on the other hand, is detected 18 to obtain the sectional area A of the fluid. Further, the flow rate Q is found from a specific expression and displayed 20.
Patent JP-S61126574-A (JP)
Title: Image forming device
Inventor: KAMIYA YUTAKA
IPC: G03G15/20
Filed: 1984-11-26
Abstract: PURPOSE:To shorten image forming time by constituting an image forming device so as to maintain the specific relation among the time until a fixable temp. is attained, the time until the downstream side end edge of recording paper moves up to a fixing device and the time from a power source switch up to a start switch. CONSTITUTION:The image forming device is so constituted as to maintain the relation T1-T2<=T3<T1 when the time since the power source switch is made conducting until the fixing device attains the fixable temp. is designated as T1, the time when the downstream side end edge of the recording paper moves from a paper feeder to the fixing device as T2 and the time since the power source switch is made conducting until the start switch is made conducting as T3. As a result, the recording paper starts moving before the fixing device attains the fixable temp. and the above-mentioned fixing device attains already the fixable temp. when the downstream side end edge of the recording paper arrives at the fixing device.
Patent JP-H08115096-A (JP)
Title: Voice processor
Inventor: ISHIDA AKIRA
IPC: G10L15/28
Filed: 1994-10-14
Abstract: PURPOSE: To improve operability and to facilitate re-input of a voice at the time of erroneous recognition by attaining a voice input only when one button is depressed and performing the recognition of an input voice only when the input is specified one. CONSTITUTION: When an input button 1 is operated, a voice input part 3 is controlled so that the voice input from a microphone 3a is validated. For instance, when the voice input '3' exists, the recognition corresponding to that is performed by a recognition part 4 from a voice pattern stored in a memory 4a. When the recognition processing is performed, the recognition result is transmitted from the recognition part 4 to an information part 7. The information part 7 makes a user discriminate the correct/error of the recognition by the display, etc., of the data based on the recognition result. In such a case, e.g. it is assumed that '7' is recognized corresponding to the voice input '1'.  Since that is erroneous recognition, the user releases the operation of the input button 1 temporarily, and thereafter, the voice input is performed again in a prescribed time, and then correction is performed.
Patent JP-S63104084-A (JP)
Inventor: TANAKA HIROYUKI
IPC: G06F3/14
Filed: 1986-10-22
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-H0590861-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: YAGOU AKIHIRO
IPC: H03H9/25
Filed: 1991-09-27
Abstract: PURPOSE:To provide a method for easily manufacturing a surface acoustic wave element using diamond in mass production. CONSTITUTION:The method for manufacturing a surface acoustic wave element consists of a process for bonding onto a flat substrate 20 plural unit element materials 21 having at least a diamond layer on the front surface thereof with the diamond surface upward, a process for grinding the diamond surfaces of plural unit element materials 21 bonded onto the substrate 20, and a process for forming a piezoelectric body layers and a electrodes on the ground diamond surfaces.
Patent JP-S62110423-A (JP)
Inventor: SAITO TAKICHI
IPC: H02G5/06
Filed: 1985-11-07
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-H01153545-A (JP)
Title: Rainbow-producing material of industrial scale and method for manufacture of rainbow-producing body
Inventor: SHIYAN HOI CHIYUN
IPC: G02B5/18
Filed: 1988-10-05
Abstract: PURPOSE: To enable manufacturing a rainbow generating material or a rainbow generating body on an industrial scale by making fused glass flowing out of a furnace exit be in a plastic state, rolling the glass by a pair of rolls having grid-shaped grooves on surfaces thereof and then annealing the same.  
     CONSTITUTION: Raw material of glass is supplied into the furnace 1 from an entrance 2 of the furnace and refined fused glass is flowed out of an exit 3 of the furnace and is gradually changed to the plastic state. Without intermission, the glass is moved to a pair of roll 5 having grooves on the surfaces thereof along a horizontal passage 4 and the platicized glass is rolled by the rolls 5 to form engraved grooves on the surface of rolled glass. Then, the rolled glass is sent to a gauge 7 where the glass is annealed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1096497-A (JP)
Title: Sealing device for flare fitting
Inventor: SAKAI MITSUO
IPC: F16L55/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device to simply and reliably close the opening end of a flare fitting connected to the tip part of a pipe body. SOLUTION: For example, a flare nut 2 and a semispherical seal cap 3 are used for closing the opening end of a flare fitting 1. The flare nut 2 comprises a though-hole 10 coaxial to the through-hole 4 of the flare fitting 1; a seal surface 9 positioned facing a seal surface 5; a screw part 8 corresponding to the screw part 6; and an annular recessed part 11 formed deep in the screw part 8. The seal cap 3 is provided with a flange 12 having two surfaces brought into adhesion to the flare fitting 1 and the seal surfaces 5 and 9 of a flare nut 2. A plurality of lock pieces are formed on the periphery of the flange 12. The lock piece is brought into a state to be retained in an annular recessed part 11 on the flare nut 2 side and the flare nut 2 is mounted on the flare fitting 1.
Patent JP-2000079456-A (JP)
Title: Production of continuously cast billet of extra-mild steel
Inventor: KIYOSE AKITO
IPC: B22D11/117
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a continuously cast billet of extra- mild steel which does not develop the clogging of a pouring nozzle at the time of pouring, the scum flaw, Al spills and blow hole even in the case of using no vacuum degassing treatment, and applies the open pouring. SOLUTION: In the producing method of the continuously cast billet of extra- mild steel by executing the open pouring without using an immersion nozzle at the time of pouring the molten steel into a continuous casting mold from a continuous casting tundish, the molten steel in the tundish is composed of, by weight, 0.01-0.08% C, 0.001-0.10% Si, 0.001-0.50% Mn, 0.003-0.008% Ti, 0.005-0.0020% Ca and <=0.005% Al and the balance Fe with inevitable impurities, and further Al of (0.08/[%Ti]) g to 60 g per ton of molten steel is added into the steel in the continuous casting mold.
Patent JP-H0993432-A (JP)
Title: Image reader
Inventor: TSUBOI YOSHITO
IPC: G06T1/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To detect deterioration in a light source even when deterioration in a light source is caused partially. SOLUTION: A memory 201 has a capacity being able to store shading data by one line at least at different reading from data obtained by a line image sensor 105. A shading correction section 202 corrects shading, based on the shading data and image data. A CPU 203 compares at least two shading data by one line stored in the memory 201 to detect a fault of a light source and 'light source fault' is displayed on a display section 204.
Patent JP-H0884633-A (JP)
Title: Seat device
Inventor: KASHIWAMURA TAKAYOSHI
IPC: A47C7/02
Filed: 1994-09-19
Abstract: PURPOSE: To provide a seat device in which the axial displacement of a torsion bar free end part can be regulated to ensure satisfactory riding comfort and vibrating characteristic. CONSTITUTION: This seat device has a cushion pad support body 3 elastically supported by torsion bars 6, 7. The free end parts 10, 11 of the torsion bars are inserted to holes on cushion pad support body side through bag collars 14, 15 to regulate the axial displacement between the free end parts of the torsion bars and the cushion pad support body side.
Patent JP-S61127346-A (JP)
Inventor: HOSODA YUKIO
IPC: C09J7/02
Filed: 1984-11-27
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-H0974553-A (JP)
Title: Method for detecting photographing interference to monitor camera in monitor device of still image transmission form
Inventor: OKUDAIRA HIROAKI
IPC: G08B13/196
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To automatically detect the photographing interference to a monitor camera and to cope with the interference. SOLUTION: This method is composed of a first monitor device 1 transmitting the still image of the monitoring object photographed by a monitor camera 6 as the compressed image data ad consisting of a CPU 1, a ROM 2, a RAM 3, an arithmetic processor 4, a frame memory 5 and a communication control part 7, and a second monitoring device 2 receiving the image data from the first monitoring device 1 which is inputted via a communication line 8, performing an extension processing, restoring the image data to the still image of a monitoring object, displaying the image and monitoring the image, and consisting of a CPU 11, a ROM 12, a RAM 13, an arithmetic processor 14, a frame memory 15, a display device 16, a communication control part 17 and an alarm device 18.  When that the data quantity of the image data to which the image photographed by the monitor camera 6 in the first monitoring device 1 is compressed is reduced than the threshold of preliminarily set data quantity is detected, the occurrence of an abnormality in the photographing by the monitor camera 6 is displayed and an alarm is shown on the second monitoring device.
Patent JP-S61128546-A (JP)
Title: Semiconductor device
Inventor: HATA SEIJI
IPC: H01L23/522
Filed: 1984-11-27
Abstract: PURPOSE:To obtain excellent damp-proofing and high reliability by terminating an insulating film on the side inner than a dicing line region and coating the terminating surface of the insulating film with an inter-layer insulating film or apassivation film as the upper layer of the insulating film. CONSTITUTION:A polyimide resin film 6 having high hydroscopicity is coated completely with a passivation film 8 having low hydroscopicity, thus preventing the moisture absorption of the polyimide resin film 8. Accordingly, trouble on a semiconductor device having multilayer wiring structure, such as the corrosion of a wiring pattern, defective adhesion between an inter-layer insulating film and the wiring pattern, the deterioration of electrical characteristics such as leakage can be improved remarkably.
Patent JP-S62109163-A (JP)
Title: Confirmation system for loading of article in article delivery system
Inventor: AWAZU KIYOTAKA
IPC: G06Q10/08
Filed: 1985-11-08
Abstract: PURPOSE:To load completely articles and to facilitate the control for locking and unlocking a locker, etc. by detecting the loading of articles into the locker to inform this detection result to a center and informing the loading end by a confirmation signal sent back from the center. CONSTITUTION:An article discharging device 4 contains plural lockers 6 for freezing, refrigeration and heat insulation and a customer operating part 5. These devices 4 are distributed at plural places where customers gather and the articles are delivered and received via those lockers 6. The ordered articles are collected at a collection/delivery base 3 by an instruction of a center 2 and stored in a cartridge 7 to be loaded into the locker 6 designated by the center 2. The fact that the articles are loaded into the cartridge 7 is detected within the locker 6 and informed to the center 2 together with the locker number. Then the center 2 sends back the confirmation signal and the device 4 gives information to the delivery staffs via a lamp, a buzzer 9, etc. to complete the loading operation of articles. Then the customer unlocks the locker 6 via the part 5 and receives articles from the locker 6.
Patent JP-H03112062-A (JP)
Title: Electrolyte plate of molten carbonate fuel cell
Inventor: KOSEKI KAZUO
IPC: H01M8/02
Filed: 1989-09-26
Abstract: PURPOSE:To prevent thermal breakage and to increase reliability by limiting the volume ratio of pores having a specified diameter or more to the total pore volume to a specified value or more in the pore diameter distribution of an electrolyte matrix. CONSTITUTION:In an electrolyte plate 2 prepared by the impregnating of a eutectic salt of lithium carbonate and potassium carbonate in an electrolyte matrix made of lithium aluminate, the pore diameter distribution of the electrolyte matrix is limited so that the volume ratio (V%) occupied by pores having a diameter of 1mum or more to the total pore volume is in the range of V>=40. The pore distribution is optimized and internal stress caused by expansion and shrinkage of the electrolyte attendant on temperature increase and decrease is reduced. Thermal breakage is prevented and reliability is increased.
Patent JP-S62109126-A (JP)
Title: Data retrieving method for data base
Inventor: OKUDA HIROYUKI
IPC: G06F17/30
Filed: 1985-11-08
Abstract: PURPOSE:To enable a user to incorporate various data types into a DBMS in a simple way and to use them by defining the function acting on the data type defined by the user as a data base. CONSTITUTION:A user defines a type of data and then a function acting on this data type. Then the user gives an indication for operation of data for inquiry. A DBMS fetches the data type of the column to be operated as well as the function acting on the data type. Then the data is extracted and the function 1 is designated by the subject of function existing outside the DMBS for actuation. THe value of the function is received from said function subject and the propriety is decided for conditions. If the result is false, the procedure is reset to a process 5 and the data on the next line is extracted. Hereafter the similar procedures are repeated. While a designated column is displayed if the result is genuine.
Patent JP-H0562124-A (JP)
Title: Magnetic head
Inventor: NITTA ATSUMI
IPC: G11B5/23
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the occurrence of wiggle noise by setting the thickness of a magnetic film formed of a soft magnetic material equal to or larger than the half of the track width and equal to or smaller than the double of the skin depth. CONSTITUTION:A magnetic core 10 is formed by bringing the first and second magnetic blocks 1a and 1b into contact with each other and a magnetic film 2 of a soft magnetic material is formed on one of the blocks 1a and 1b. The thickness of the film 2 is larger than half the track width W or a smaller depth length L, but smaller than double the skin depth delta. The value of delta is found from Equation I, where the rho, f, mueff respectively represent a specific resistance, frequency, and permeability. When such structure is used, the influence of a change in the magnetic domain structure of a polycrystalline ferrite section disappears, because magnetic fluxes hardly penetrate through the polycrystalline ferrite section of the magnetic core at the time of reproduction with the magnetic head. Therefore, no wiggle noise is generated at the time of reproduction with the magnetic head and the asymmetrical stability of the magnetic head is improved. In addition, the reproduction characteristic of the magnetic head is improved and the magnetic head can cope with high-density recording.
Patent JP-S61127457-A (JP)
Inventor: DONARUDO SURABUISETSUKU
IPC: B65D73/02
Filed: 1985-11-08
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-H0673792-A (JP)
Title: Junction of framework in wooden building, joint structure and joint fixture
Inventor: TERADA SHIGERU
IPC: E04B1/26
Filed: 1992-08-25
Abstract: PURPOSE:To rapidly carry out jointing works without special techniques. CONSTITUTION:A fixture 31 is inserted in a hole or a groove 12a of a main member and both ends thereof are projected equally from the sidefaces of the main member 10 and temporarily fixed to first and second lateral members 12, 22 with pierced temporary nut. And these lateral members 21, 22 are lowered while being nearly horizontally held to insert the end of the fixture 31 into the grooves 21c, 22c of the lateral members and temporary bolts and nuts are placed on the temporarily placing position 31a of the fixture 31 and dropped in notches 31b while guided along the slant face 31c. Next, main bolts and nuts are inserted in the first and second lateral members 21, 22 through respective main holes 31f in the fixture 31 to fasten these all and then the temporary bolts and nuts are also fastened.
Patent JP-H1094800-A (JP)
Title: Sludge dryer
Inventor: TSUCHIDA MASAYUKI
IPC: C02F11/12
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve drying efficiency for drying sludge in agitation. SOLUTION: A sludge dryer 1 consists of a sludge drying vessel 2 into which raw material sludge (sludge) is fed, a steam generator 3 for feeding steam (or warm water) to the sludge drying vessel 2, a cylindrical spiral fin 4 for leading the raw material sludge upwards in the bottom part of the sludge drying vessel 2, a bottom part spiral fin 5 installed in the bottom part of the cylindrical spiral fin 4 and for leading the raw material sludge in the bottom part of the sludge drying vessel 2 upwards, a takeoff port 6 installed in the lower part of the sludge drying vessel 2 and for taking out dry sludge which has been subjected to drying treatment, and a opening/closing member 7 for manually opening/closing the takeoff port 6.  Since the raw material sludge (sludge) is dried by a warm wall part 8a while it is conveyed in an outer space 37 of a cylindrical member and is pulverized in a process in which it drops in.an inner space of the cylindrical member, the water content is reduced to in the order of 40% in a short time.
Patent JP-S60134191-A (JP)
Title: Heat exchanger
Inventor: ODA SOU
IPC: F28D20/02
Filed: 1983-12-23
Abstract: PURPOSE:To raise the efficiency of heat exchange by providing a heat storage tank packed with a heat medium of a liquid and heat storage pellets with a given specific gravity enough to float in the heat medium. CONSTITUTION:Heat storage pellets 12 to be changed into a heat storage tank 11 have a specific gravity such as is smaller than that of a heat medium when heated but such as is lower than the heat medium when the temperature is lowered. The heat medium used includes water, etc., and the pellets 12 used includes those in which paraffin 18 and iron 19 are enclosed in polyethylene shells 17. When heated by a heater 16, the specific gravity of the pellets 12 is reduced and the pellets 12 float on the heat medium to warm up a heat receiver 14. The pellets 12 cooled sink into the heat medium to the heater 16 because the apparent specific gravity of the paraffin is increased and at the same time the paraffin is changed to solid phase. Since the pellets 12 to heat up the heat receiver are circulated between the heater and the heat receiver and also low-temperature pellets 12 does not float up, the amount of heat exchanged in the heat receiver can be increased.