baber/WOPTO huggingface dataset:
Patent JP-H06212160-A (JP)
Title: Method for controlling coke pusher
Inventor: KUDO TAKENORI
IPC: C10B33/10
Filed: 1993-01-20
Abstract: PURPOSE:To prevent the contact of a ram head for pushing a red-hot coke with a wall of a coke oven chamber during coke pushing from the chamber by successively measuring the distance between the head and the wall and automatically controlling the direction of the pusher so as to obtain data of the distance in a specified range. CONSTITUTION:After coal is carbonized in a coke oven chamber 1 located between combustion chambers 2 of a coke oven, a red-hot coke in the chamber 1 is pushed by a pushing ram head 3 installed at the top of a pushing ram beam 11 of a pusher P. Distances between the sides of the head and the chamber wall, c1 and d1, are measured at a gap measuring section when the coke is pushed by advancing the head 3 and the beam 11 and when the head 3 and the beam 11 are withdrawn after completing the pushing. The obtd. data are judged if it is in a tolerable range or not. When it is out of the range, the control section adjusts the direction of the pusher P to bring the distance into the tolerable range.
Patent JP-H03211778-A (JP)
Title: Hall device
Inventor: SATO MASUJI
IPC: H01L43/06
Filed: 1990-01-16
Abstract: PURPOSE:To prevent the drop in Hall voltage of a Hall device by forming electrodes at the four corners of the substantially square active layer of the Hall device, in which electrodes at opposite corners are paired as input and output electrodes, respectively, to reduce the unbalanced voltage substantially. CONSTITUTION:A Hall device has a substantially square active layer 21 that includes electrodes at its four corners. Electrodes 22A and 22B at opposite corners are paired as the input, while electrodes 23A and 23B at the other opposite corners are paired as the output. Therefore, in the electric field between the input electrodes 22A and 22B, electric field intensity near the output electrodes 23A and 23B is less intense than in the central portion of the active layer 21. That is, the unbalanced voltage can be reduced sufficiently within a tolerance. The output electrode 23A is shaped in a rectangular triangle having two equal sides coincident with adjacent sides of the active layer 21. This prevents the unwanted flow of current from the output to input, thus preventing the drop in Hall voltage VH.
Patent JP-H08205030-A (JP)
Title: Multi-screen display device
Inventor: ENDO OSAMU
IPC: H04N5/268
Filed: 1995-01-20
Abstract: PURPOSE: To provide a multi-screen display device not disturbing video recording image even when an input image is selected with mischief by applying selection control to a video signal outputted to a video recording output section and a monitor output section. CONSTITUTION: This display device is provided with an input section 1 receiving a video signal from a camera or the like, an A/D converter section 2 converting the video signal into a digital signal, a multi-screen processing section 3 applying image compression to plural digital video signals to be displayed on a screen separately, a D/A converter section 4 converting the multi-screen signal into an analog signal, plural switchers 5 selecting plural video signals from the input section 1 and a signal from the D/A converter section 4 and providing an output, plural output sections 6 providing a signal from the plural switchers 5 to a monitor 20a and a VTR 20b or the like and a switcher control section 7 controlling separately the plural switchers 5 and an input video signal and a multi-screen signal are selected for each output section.
Patent JP-H09197358-A (JP)
Title: Waveguide type optical device
Inventor: MADABUSHI RANGARAJIYU
IPC: G02F1/225
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type optical device with which both of a wide band width and low driving voltage are attainable even in the case where the width of signal electrodes and the width of waveguides are substantially equal. SOLUTION: The incident side waveguide 2 of a Y branch type, the exit side waveguide 3 and the phase shift waveguide 4 are formed on a crystal substrate 1 having an electro-optic effect and the surfaces thereof are coated with a buffer layer 5. The buffer layer 5 is so constituted that the thickness of the part on the phase shift waveguide 4 changes continuously or stepwise from one end toward the other end of the waveguides. An electrode structure consisting of signal electrodes 6 and grounding electrodes 7, 8 is formed on the buffer layer 5.
Patent JP-H09195412-A (JP)
Title: Inner wall panel
Inventor: SUGIHARA MASAMI
IPC: E04B1/80
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To form a width of a heat insulating material large, and improve heat insulating performance of a panel by forming a width of respective horizontal muntins of an inner wall frame smaller than a width of muntins, and swelling the heat insulating material outward by going over an outdoor side side surface of the inner wall frame. SOLUTION: The uppermost horizontal muntin 22, the lowest horizontal muntin 23 and plural horizontal muntins 24 are connected between a pair of left and right muntins 21 and 21, and an inner wall frame 2 is arranged. Next, a heat insulating material 3 by covering glass wool 31 or the like with a synthetic resin film 32 such as polyethylene, is filled inside the inner wall frame 2. Next, a moisture-proof sheet 4 is stuck to an indoor side side surface of the inner wall frame 2. In an inner wall panel 1 having such constitution, a width of the respective horizontal muntins 22 to 24 is formed smaller than a width of the muntins 21, and its one side surface are connected so as to continue with indoor side side surfaces of the muntins 21. The heat insulating material 3 is swollen outward by going cover an outdoor side side surface of the inner wall frame 2.  Therefore, a width of the heat insulating material 3 can be formed large.
Patent JP-H06215282-A (JP)
Title: Method for displaying dealing state in production management display system
Inventor: HAYASHI SEISAI
IPC: G06Q50/00
Filed: 1993-01-20
Abstract: PURPOSE:To easily check dealing state with abnormality in a equipment or a process generating the abnormality. CONSTITUTION:This production management display system is provided with a display device 6 constituted of a dot matrix for displaying production management information and equipment information on a production line. The device 6 displays the current dealing state with abnormality in a process generating the abnormality on abnormal process display parts E1 to E6 based upon an abnormality signal outputted from the process together with a numeral indicating the process name of the process generating the abnormality. Since the display of background parts 17a of the display parts E1 to E6 displaying the process name is changed to various display states, the current dealing state with the abnormality in the process generating the abnormality can be informed to personnel or the like required for help.
Patent JP-H05196911-A (JP)
Title: Liquid crystal element for laser marker
Inventor: TSUDA YUKIHIRO
IPC: G02F1/1343
Filed: 1992-01-21
Abstract: PURPOSE:To sufficiently obtain the YAG laser beam output necessary for marking and to improve the quality of a marker by specifying the total of the thicknesses of the ITO conductive films disposed on both sides of the liquid crystal element in which the YAG laser beam is transmitted. CONSTITUTION:The liquid crystal element 1 is constituted by clamping the ITO conductive films 3, 3' disposed on both sides of a liquid crystal 2 consisting of a high-polymer composite with glass substrates 4, 4'. The YAG laser beam LB is transmitted through the glass substrate 4 the ITO conductive film 3 of the film thickness (t) the liquid crystal 2   the ITO conductive film 3' of the film thickness t'   the glass substrate 4' and the marking by the transmitted beam L'b is executed when the YAG laser beam Lb is made incident on the glass substrate 4. The max. transmittance is obtd. by confining the thickness t+t' of the ITO conductive films to <=200nm. The contrast at the time of the marking is thus improved.
Patent JP-H09195683-A (JP)
Title: Abrasion detection device of roller cutter
Inventor: MATSUNAGA SEI
IPC: E21B10/10
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To efficiently change a roller cutter by precisely detecting abrasion of the roller cutter. SOLUTION: A large number of roller cutters 17 are installed on a spindle 203 fixed on a front surface part of cutter head 15 free to drive to rotate free to rotate. A pair of electrodes for electric current application 205 and a pair of electrodes for potential difference detection 206, 207 are installed on both sides of the roller cutters 17 on this spindle 203, a constant current generator 213 is connected to the electrodes for electric current application 205, a potentiometer 214 is connected to the electrodes for potential difference detection 206, 207. The potentiometer 214 detects constant current voltage applied by the constant current generator 213 and detects an abrasion state of the roller cutters 17 in accordance with its potential difference.
Patent JP-H05198724-A (JP)
Title: Pin bonding device and pin bonding method
Inventor: MORI HAJIME
IPC: H05K3/30
Filed: 1992-01-21
Abstract: PURPOSE:To realize multiplication of pins and decreasing the spaces between pins by mounting a substrate on a substrate holding jig, arranging pins on the pin holding jig, heating the substrate and the pins while attracting the substrate or the pins with magnetic force of a permanent magnet or an electromagnet, and bonding pins to the pads of the substrate after fusing bonding material which has been previously supplied on the pads. CONSTITUTION:A substrate 1 is placed on a rare earth cobalt permanent magnet 4, and is supported by a holding jig 6 and by the magnet 4. Then, INPUT/ OUTPUT pins 2 fabricated by plating them with a magnetic material such as cover or nickel is held in the prescribed positions with a holding jig 5, and are placed on the substrate 1 through a bonding material 3. Subsequently, the INPUT/OUTPUT pins 2 are heated to a temperature higher than the melting point of the bonding material 3 by a heating device such as a far infrared belt furnace or a VPS reflow device, and the INPUT/OUTPUT pins 2 are bonded after having been tightly contacted on the side of the substrate 1 with magnetic force of the magnet 4. Therefore, it is possible to tightly contact and bond the substrate and the pins without using load pins, and thereby multiplication of pins and decreasing of spaces between pins can be realized.
Patent JP-S55101732-A (JP)
Title: Control system for controlling quantity of intake air in rotary piston engine
Inventor: NANUN SHINICHI
IPC: F02B53/08
Filed: 1979-01-26
Abstract: PURPOSE: To reduce pumping loss of a rotary piston engine due to the so-called "throttle valve loss of intake air" considerably, by controlling the quantity of relieving mixture during compression cycle of the engine and thereby controlling the quantity of intake air.  
     CONSTITUTION: Rotor 3 is turned around output shaft 18 in a space defined by rotor housing 1 and side housings 2. Mixture is supplied from carburetor 13 and drawn into said space via intake passage 4 (primary intake passage 4a and secondary intake passage 4b). After mixture is compressed in the work space, it is ignited by ignition plugs 6a, 6b and discharged to the outside from exhaust passage 5. Here, there is provided an opening 7 which opens in said work space in compression cycle of engine for communication to intake passage 4 via recirculating passage 8. Further, in this recirculating passage 8, there is provided a control valve 9 which is turned in synchronism wih rotation of engine and relative opening of which is varied with operational condition of engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09305568-A (JP)
Title: Method for integrating source program into microprocessor and microprocessor incorporated with safety program
Inventor: THIRIET FABIEN
IPC: G06F1/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for integrating a safe program into a CPU to be connected to a memory containing plural storage areas in a microprocessor card. SOLUTION: Series of predetermined address functions directly executable for a CPU 1 are stored in a 1st storage area 3 so that write in the 1st storage area can be protected. Further, a program in the form of series of instructions for activating the functions executable in a 2nd storage area 4 or included in the 1st storage area is stored in the 2nd storage area 4 to keep the program safe.
Patent JP-H09199861-A (JP)
Title: Multilayer printed wiring board and manufacture thereof
Inventor: FUKUSATO KENSHIROU
IPC: H05K3/46
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To lessen a contact resistance between a non-through connection hole and internal layer circuits and also to reduce the continuity failure between the internal layer circuits. SOLUTION: A land part 2a, whose diameter is R1 , is formed on a first internal layer circuit 2 formed on the copper-clad laminated board on one side of copper-clad laminated boards. A second internal layer circuit 9 is formed with an insulating resin layer 5 between the circuits 2 and 9 and a land part 9a, which is bored with a hole 9b of a diameter of R3 and has the diameter of R1 , is formed on this circuit 9. A semi-non-through hole part 131, whose diameter is R2 , and a non-through hole part 132, whose diameter is R3 , are formed by a laser of the diameter R2 , the relation being R1 >R2 >R3 .
Patent JP-H07220570-A (JP)
Title: Sheet panel member, and pushbutton panel in which this is assembled
Inventor: SHIMIZU TAKAO
IPC: H01H13/52
Filed: 1994-01-28
Abstract: PURPOSE:To provide a thin sheet panel member, having excellent operation touch, which can be assembled easily, and which is provided with high grade display of letters or marks, and a pushbutton panel in which this is assembled. CONSTITUTION:A sheet panel member has plural multi-stage protrusions 12 of a specified pattern in a flexible sheet 11, and display 13 of letters or marks is provided in either on the surface side or on the back side of their top surfaces. On the inner side of the multi-stage protrusion 12, a pushing element 14 is fixed by filling hardening type resin 16, or the pushing element 14 is formed by part of the filled hardening type resin 16. A pushbutton panel comprises a click plate and a circuit board disposed in order on a lower surface of the sheet panel member.
Patent JP-2000207657-A (JP)
Title: Article searching device
Inventor: INOUE KAZUKO
IPC: G01V15/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To search the location of IC card, coin or tag from a distant place by providing the inside of tag or seal-shaped object with a light emitting element and/or sounding element to operate corresponding to a received external signal. SOLUTION: A tag 3 is attached through a ring 2 to a key 1 of car or house. A light emitting element 4 such as LED or lamp and/or sounding element 5 such as buzzer and a battery 6 are attached to the tag 3. The signal received from the outside by an antenna provided in the tag 3 is appropriately selected, amplified by a reception circuit and decoded by a demodulation circuit. This decoded signal is a code signal for identifying the owner of the key 1, for example, and when the signal is collated with stored owner information and the both are coincident, the light emitting element and/or sounding element 5 is driven. As a result, since the tag 3 generates light or sound, the lost key 1 can be discovered.
Patent JP-H07216802-A (JP)
Title: Ground coil fixing method
Inventor: SAIMA TORU
IPC: E01B25/32
Filed: 1994-01-28
Abstract: PURPOSE:To fit a ground coil with high accuracy by laying rails on a track used as a reference line, and moving a coil fitting truck in the state of following these rails to hold and fix the ground coil in a best position. CONSTITUTION:Reference points obtained by surveying planned alignment are connected to form a reference line, and rails 1A, 1B fixedly disposed along this reference line are made a reference track used as a reference line. These rails 1A, 1B are provided with a truck body formed of wheels 2, guide wheels 3, a truck frame 6, and the like, movably following along the rails 1A, 1B, and a floating coil 11 is held into an originally fitted position by the lateral coil holding device fitting seats 16 of the truck frame 6. A rather large hole is opened in a side wall to which a ground coil is originally fitted, and the ground coil is held in an ideal position. In the state of reinforcing bars being arranged in the insert-fitting hole, a gap is filled with mortar or the like to fix the ground coil.
Patent JP-S58192650-A (JP)
Inventor: RESURII DEI RITSUKAA
IPC: B01F25/90
Filed: 1983-01-21
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-S63231442-A (JP)
Inventor: ROBAATO DEIBITSUTO AREN
IPC: G03F7/004
Filed: 1988-01-20
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-H03212944-A (JP)
Title: Apparatus and method for inspecting semiconductor device
Inventor: NAKAKOJI YOKI
IPC: H05K3/34
Filed: 1990-01-18
Abstract: PURPOSE:To eliminate a need for the positioning means of a device under test and to stably measure a high-frequency characteristic by a method wherein, without using a socket and a contact, the device under test is inserted into a hole in a printed-circuit board of an inspection device with its back facing the board. CONSTITUTION:A conductive foil 2a formed on the surface of a printed-circuit board 2 is connected to a foil 2a which is used as pad parts by placing external leads 1a of a device 1 under test on the board 2. A foil 2a on the rear surface of the board 2 is made conductive to the foil 2a on the surface of the board 2. A measuring input signal, a bias and the like are applied to the individual leads 1a of the device 1 from an inspection apparatus. An output result from the leads 1a on the other side of the device 1 is taken out. At an actual inspection, the device 1 is inserted into a hole 3 in the board 2 with its back facing the board; it is placed in such a way that the leads 1a of the device 1 are hooked to the foil 2a at the pad parts on the surface of the board 2 by utilizing the rear of bent parts where the leads 1a of the device 1 are soldered to the board 2. A pressure is exerted on the leads 1a from the upper part by using a pressure means 8. Thereby, the positioning means of the device 1 is not required, and a high-frequency characteristic can be measured stably.
Patent JP-S59135336-A (JP)
Title: Differential pressure transmitter
Inventor: HOSHINO YUKIO
IPC: G01L13/02
Filed: 1983-01-24
Abstract: PURPOSE:To prevent a zero point error by preventing stress concn. from generating at the fixed point of a center diaphragm, by forming the cross-sectional configurations of the step parts of casings for grasping and fixing the center diaphragm into curved lines contacting with peripheral surfaces. CONSTITUTION:The cross-sectional configurations of the step parts 21, 21' of the recessed parts 1a, 1a' provided to casings 1, 1' for grasping and fixing the peripheral part of a center diaphragm 3 are formed into curved lines contacting with peripheral surfaces 1b, 1b'. When high pressure side pressure PH is applied to the side of a pressure receiving flange 16 and low pressure side pressure PL is applied to the side of a pressure receiving flange 16', the fixed point 41 of the center diaphragm 3 travels continuously along the circular arc of the step part 21, and no stress concn. is generated at the fixed point while the generation of permanent deformation at the fixed point is prevented. When excessive diferential pressure is removed, the center diaphragm is returned to the original position and no zero point error is generated.
Patent JP-H08202903-A (JP)
Title: Vehicle detector
Inventor: KONISHI MASAYOSHI
IPC: G07B15/00
Filed: 1995-01-24
Abstract: PURPOSE: To precisely detect vehicle without being influenced by shadow in respect to a vehicle detector in charge receiving system of toll road. CONSTITUTION: When a vehicle traveling on a road 6 enters a gantry 2, color marking 7 of red and green periodically drawn crossing lanes is picked up by a one-dimensional color image pickup machine 1 fixed to the gantry 2, its signal is inputted to a signal processor 5 through a cable 4 and the periodicity of the signal is checked based upon the light quantity signals of red and green and a reference signal. Since the periodicity of the color marking 7 is changed when a vehicle passes over the color marking 7, the entry, passage and width of the vehicle can be detected.
Patent JP-H04251882-A (JP)
Title: Cleaning device for image forming device
Inventor: NAMITA YOSHINOBU
IPC: G03G21/00
Filed: 1991-01-29
Abstract: PURPOSE:To obtain a stable cleaning effect for toner which is stuck on a toner sticking body such as a photosensitive drum and a transfer drum, etc. CONSTITUTION:The above device is constituted so that a bias voltage to be impressed on a brush roller 21 can be varied and controlled by a bias power supply part 30 in accordance with a current flowing through the brush roller 21. Then, even in the case that humidity rapidly changes, a proper bias voltage corresponding to the moisture absorption, etc., of the brush member 21a can be impressed, so that the stable cleaning effect can be obtained, and then, the toner stuck on the toner sticking body can be surely removed.
Patent JP-H05209724-A (JP)
Title: Method and apparatus for measuring film thickness
Inventor: TANAKA YOSHIYUKI
IPC: G01B11/06
Filed: 1992-01-22
Abstract: PURPOSE:To measure the thickness of the film of a test specimen whose film thickness is changed with the elapse of time, accurately. CONSTITUTION:A memory part 5 stores the measured output data from a spectroscope 1. In a data analyzing part 6, the measured data values are extracted from the memory part 5, the straight line of the film-thickness change or the secondary straight line is obtained from the changing rate of the data and the film thickness during the time until the film thickness becomes the stable state. At least two measurements are performed at specified intervals from the time when the changing rate of the film thickness becomes small. Thus, the film thickness during the time, when the stable state is obtained, is operated.
Patent JP-S57123251-A (JP)
Title: Resin composition
Inventor: UENO SHIYOUJI
IPC: C08L81/06
Filed: 1981-01-22
Abstract: PURPOSE: An engineering resin composition with improved impact characteristics, etc. prepd. by adding an olefin-glycidyl (meth)acrylate copolymer to a polyarylene ester, etc.  
     CONSTITUTION: A copolymer consisting of about 50W97wt% olefin such as ethylene or propylene and about 50W3wt% glycidyl (meth)acrylate is used. Namely, about 99.5W0.5wt% at least one compd. (A) from a polyarylene ester, polyester polycarbonate and polysulfone is mixed with about 0.5W99.5wt% said copollymer (B). For example, with a content of the component B of 3W30wt%, a high-impact engineering plastics is obtd. and with a content of 50wt% or more, a flexible, heat-resistant plastics is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60164376-A (JP)
Inventor: HERUBERUTO YANUSHIYUKOUETSUTSU
IPC: H01L41/29
Filed: 1985-01-21
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。