baber/WOPTO huggingface dataset:
Patent JP-S63293823-A (JP)
Title: Resist removing device
Inventor: ONO TETSUO
IPC: H01L21/30
Filed: 1987-05-27
Abstract: PURPOSE:To blow ozone onto the surface of a specimen for accelerating the resist removing speed by inserting ozone feeding pipes through a cavity resonator. CONSTITUTION:A straight tube type lamps 2 are provided in a rectangular cavity resonator 1 while the lamps 2 are supplied with microwave power from a microwave power supply 3 through the intermediary of a power supply port 5. A specimen table 8 to be loaded with Si wafer coated with resist is arranged in a reaction chamber 7. At this time, ozone feeding pipes 9 are inserted in the resonator 1 through holes 10 being perforated. Through these procedures, ozone can be blown upon the surface of the Si wafer in the reaction chamber 7 to accelerate the resist removing speed.
Patent JP-S62285497-A (JP)
Inventor: MIWA AKITSUGU
IPC: H05K3/46
Filed: 1986-06-03
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-H11324444-A (JP)
Title: Lock
Inventor: TSUKAHARA MASANAGA
IPC: E05B65/08
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a lock which does not go wrong even if it is used for a long period and improve reliability by accumulating an urging force acting on a reloading pin when a door is closed as elastic energy and unlocking the lock by actuating a hook member with the elastic energy. SOLUTION: When a sliding door is closed, a strike 36 oppositely disposd and a hook member 12 rotatable against the urging force of a coil spring 16 are engaged with each other. The front end 27a of a reloading pin 27 is pressed by the strike 36 and an actuation plate 26 is rotated around an axis 31 through a coil spring 28. An actuation plate 15 is rotated around an axis 21 to press a lock member 14 through the coil spring 16. When the door is opened, a tenkey is manipulated to turn on an electromagnet and then, an engaging plate 24 is attracted to release the locked state of the actuation plate 22. In this way, the actuation plate 15 is also made free and the hook member 12 which has been locking the door through the lock member 14 is unlocked.
Patent JP-S5252611-A (JP)
Title: Magnetic recording and playback apparatus
Inventor: SUZUKI KEIJI
IPC: G11B5/027
Filed: 1975-10-24
Abstract: PURPOSE: To indicate the type of magnetic recording tapes and set the operating condition of a recording device, by detecting the magnetic characteristics from test signals having been recorded prior to formal recording in the magnetic recording tape mounted in the magnetic recording and playback apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05319550-A (JP)
Title: Automatic loading device for printed circuit board
Inventor: SATO ATSUHIKO
IPC: H05K13/02
Filed: 1992-05-21
Abstract: PURPOSE:To enable a loading device to cope with the dimensional change of a printed circuit board, and automate all operation processes including a plating process by erecting upright the horizontally laid printed circuit board with a rotating roller conveyor, and then feeding the board to a belt conveyor for carrying the board in such state as holding the lower end thereof. CONSTITUTION:When unprocessed printed circuit boards 5 are fed to the upper surface of the belt 4 of a transfer conveyor 1, and the forward end boards 5 reach transfer rollers 9 and 9a at the rear end of a rotating roller conveyor 7, the predetermined quantity of the boards 5 is quickly taken into the conveyor 7 and stops at the position of pressure contact plane 10. Then, a drive device 12 begins to operate and the pressure contact plane turns up to an upright condition. In addition, the roller 9 continues to rotate in a C-direction and the transfer roller 9a continues to rotate in a reverse C-direction. Thus, the upright printed circuit boards 5 are fed to a delivery conveyor 15. Furthermore, the boards 5 pass the conveyor 15, and are fed to a standby belt conveyor 19. In this case, the roller 9 and the conveyor 15 turn at the same speed.
Patent JP-S62285467-A (JP)
Title: Bipolar semiconductor device and manufacture thereof
Inventor: KAMEYAMA SHUICHI
IPC: H01L29/73
Filed: 1986-06-03
Abstract: PURPOSE:To increase collector drive capacitance by shallow base width, and to reduce base resistance by forming a semiconductor region shaped to the surface of a substrate, grooves formed to the semiconductor region, the depth of each groove, distances up to a specified semiconductor region from the bases of the grooves, etc., so as to satisfy specified relationship. CONSTITUTION:A second conductivity type semiconductor region 120A in depth A from the main plane of a first conductivity type semiconductor substrate is shaped around an element main section in the substrate and a groove in depth E in the region 120A. An insular second conductivity type semiconductor region 140C being in contact with the region 120A, separated at a distance B from the base of the groove is formed, and depth A, E and the distance B are selected so as to satisfy A>E+B. The width of an active base 140B can be increased, a depletion layer 122 just under the base 140B lengthened, the development of the layer 122 just under the base 140B inhibited and the junction region of base-emitter by insulating films 132A, 132B on the side surfaces of the groove section reduced by the groove section, thus improving collector drive capacitance by shallow base width, then lowering base resistance, provided that the elevation of working speed and the enhancement of the degree of integration are facilitated.
Patent JP-H0422679-A (JP)
Title: Optical data recording medium
Inventor: SAKAEDA TATSUYA
IPC: G11B7/244
Filed: 1990-05-18
Abstract: PURPOSE:To perform the recording and reproduction due to the long wavelength light of semiconductor laser by adding a compound having a predetermined composition to an optical data recording layer. CONSTITUTION:A compound represented by formula is added to an optical data recording layer. In the formula, R1 and R2 are a group independently selected from a substituted or non-substituted alkyl group, a substituted or non-substituted aryl group and a substituted or non-substituted alkenyl group and may be bonded mutually to form a cyclic group, R3 and R4 are a group independently selected from a substituted or non-substituted alkyl group, a substituted or non-substituted aryl group and a substituted or non-substituted alkenyl group and at least one of R3 and R4 may be bonded to L to form a cyclic group, A is N or C-R (wherein R is hydrogen, an alkyl group or an aryl group) and L is a methine group or a trivalent group formed by bonding three, five or seven methine groups so as to form a conjugated double bond.
Patent JP-H09285512-A (JP)
Title: Blood circulation acceleration device
Inventor: AKAE KIYOSHI
IPC: A61B5/0452
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to accelerate blood circulation without giving a burden on a heart, etc. SOLUTION: A device is provided with a control part 2 to generate plural drive signals in order in a specified phase relation within a left ventricle expansion period of a user 6 detected by a detection part 1, a power source 3 which acts together with the control part 2, and plural presser members 5a, 5b, 5c connected to the power source 3 to be installed on at least one of the legs and arms of the user 6 to be driven for pressing an installation part of the leg or arm during the period while the drive signals are received.  The presser members 5a, 5b, 5c relating to one leg or arm are installed at closer positions of the leg or arm to the body of the user 6 in the order of receiving the drive signals within the left ventricle expansion period, and mutual phase relation and each time width are set in such a way that pressing action of the presser member 5a, 5b, 5c at the closest position to the body is completed within the left ventricle expansion period.
Patent JP-S5831525-A (JP)
Title: Patterning apparatus
Inventor: OGUCHI TOSHIO
IPC: H01L21/027
Filed: 1981-08-18
Abstract: PURPOSE:To generate an ROM code pattern and to use for element manufacture within a short time by a method wherein a picture generator providing an input device selectively applying voltage to a liquid crystal substance, at least a pair of transparent electrode holding the said liquid crystal substance and the said transparent electrode plate. CONSTITUTION:Glass substrates 11, 12 sealing a liquid crystal substance 15 generate a pattern corresponding to the shape of an ROM section by selectively applying voltage to electrodes 13, 14. The pattern of a chip peripheral section which is a trapezoidal pattern and the exposure of the pattern of the ROM section differing from each chip kind are combined and the patterning time of the pattern of the ROM section can be shortened by using the picture generator applicable to all writing codes.
Patent JP-H04356393-A (JP)
Title: Laser beam machining optical system and laser beam machining method
Inventor: MIZUKOSHI KATSURO
IPC: G02B27/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide the laser beam machining optical system which does not exert an adverse influence caused by excessive heat or the center part and the peripheral part of the part to be irradiated, at the time of working an object to be worked by radiating collectively a laser light to a large area, and the laser beam machining method executed by this optical system. CONSTITUTION:In the laser beam machining optical system for shaping a laser light 2 from a laser oscillator to an arbitrary rectangle by a rectangular opening slit 5, reducing and projecting it onto an object 10 to be worked and executing working, an adjusting means 17 of a power density distribution in a rectangular opening projection image is constituted of a laser light reflecting plate 18 or a laser light attenuating plate 21 and its driving mechanism 19.
Patent JP-S63293598-A (JP)
Inventor: HIRATA TAKAYOSHI
IPC: G10K15/00
Filed: 1987-05-26
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-S61287798-A (JP)
Inventor: ARAI YASUYUKI
IPC: B43L13/00
Filed: 1985-06-15
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-S62286733-A (JP)
Inventor: OBAYASHI TSUTOMU
IPC: B32B5/16
Filed: 1986-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S619547-A (JP)
Title: Aluminum alloy for electrophotographic sensitive body having superior suitability to vapor deposition of amorphous silicon thereon
Inventor: ASANO KAZUHIKO
IPC: G03G5/082
Filed: 1984-06-23
Abstract: PURPOSE:To obtain the titled extruded Al alloy causing no local deterioration in image quality by reducing the amounts of impurities and elements forming crystallized compounds in an Al alloy for electrophotographic sensitive body contg. specified amounts of Mg, Zr and Zn. CONSTITUTION:This Al alloy consists of, by weight, 0.5-5.5% Mg, 0.01-0.25% Zr, 0.01-1.0% Zn, <=0.3% Mn, <=0.2% Cr, <=0.15% Fe, <=0.12% Si and the balance Al. Mn and Cr in the alloy are impurities, form crystallized Al6Mn and Al7Cr, respectively, and cause deterioration in image quality. Fe and Si are also impurities and form a crystallized Al-Fe-(Si) compound. When Fe coexists with Mn, it accelerates the formation of crystallized Al(MnFe). When Si coexists with Mg, it forms crystallized Mg2Si. Therefore, it is required to restrict the Mn, Cr, Fe and Si contents as mentioned above.
Patent JP-H06340101-A (JP)
Title: Thermal head
Inventor: MICHIHIRO TOSHIAKI
IPC: B41J2/335
Filed: 1993-05-31
Abstract: PURPOSE:To provide a thermal head having high heat resistance and good heat efficiency. CONSTITUTION:A heat accumulation layer 12 composed of a resin with thermal decomposition start temp. of 450 deg.C or higher is formed on a substrate and a heat accumulation layer 12b composed of a resin with heat conductivity of 8X10<-4>cal/cm.sec deg.C or more is formed thereon. A heating resistor 13 is further formed thereon and a large number of individual electrodes 14a and a common electrode 14b are formed on the layer 13 in a pixel unit in the vertical direction of a cross section by etching.
Patent JP-H11111949-A (JP)
Title: Manufacturing semiconductor device
Inventor: ZE GYON AN
IPC: H01L21/8234
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process and reduce surface resistance by removing a planarizing insulation film at a peripheral region to form source- drain regions, forming a metal layer on the entire surface, and forming a silicide film on gate electrodes of transistors to form a silicide film on the source-drain regions at the same time. SOLUTION: A manufacturing method comprises the steps of removing a fourth insulation film 26 while leaving it only on cell regions, forming sidewalls 25b, forming source-drain regions 27 on a peripheral region, using the walls 25b as mask, depositing a first metal layer on the entire surface, including the fourth film 26, forming a silicide film on gate electrodes of transistors and the gate electrodes of transistors at the peripheral region and the source- drain regions 27, removing the first metal film, forming a fifth insulation film on the entire surface including the silicide film, planarizing and removing the fourth and fifth insulation films so as to expose LDD regions at cell regions and source-drain regions 27 at the peripheral region to form contact holes. This prevents the manufacturing process from becoming complicated.
Patent JP-H08325826-A (JP)
Title: Spinneret for specific hollow yarn
Inventor: FUJIWARA TSUGUO
IPC: D01D5/24
Filed: 1995-05-29
Abstract: PURPOSE: To provide a spinneret having >=20% hollow ratio, capable of readily and stably providing a highly hollow yarn of a specific shape comprising two hollow parts formed along a fiber axis. CONSTITUTION: This spinneret for hollow yarn having a high hollow ratio and two hollow parts is provided by equipping inner edges Ei parts at both ends of four or more slit flow channel holes Ha arranged on the periphery of an ellipse C1 with projected flow channel holes Hb, respectively, forming pairs of projected flow channels (A and B) of mutually adjoining, opposing and neighboring delivery holes and laying the two pairs A having larger open flow channel areas than the other pairs B at parts symmetric with respect to a major axis A1 among the pairs of the projected flow channel holes.
Patent JP-H04227755-A (JP)
Title: Preparation of polyamide blend
Inventor: ERIZABESU ESU PAPAZOGUROO
IPC: C08L53/00
Filed: 1991-05-07
Abstract: PURPOSE: To provide a method for preparing a moldable polymer blend having improved low temperature impact properties and reduced brittleness.  
     CONSTITUTION: A polyamide and an anhydride-functionalized elastomer are first melt-blended. Next, the obtained composition is blended with a thermoplastic copolymer of α,β-unsaturated carboxylic acid anhydride and a monovinyl aromatic monomer. The moldable polymer blend thus obtained is suitable for use as an engineering resin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5655176-A (JP)
Title: Method for enhancing flavor of food
Inventor: OOHASHI SHIROU
IPC: A23L27/00
Filed: 1979-10-09
Abstract: PURPOSE: To enhance the flavor of a food industrially and advantageously, by adding a very small amount of an extract from skibire kuzuukon (a species of Marantha arundinacea L.) and a amino acid and/or maltol to a flavoring food, medicine, etc.  
     CONSTITUTION: A flavoring food, medicine or nonmedicinal substance, e.g. ham, pickles, milk drink, flavoring vitamin or dentifrice, or a raw material therefor, is homogeneously mixed with 0.0001W0.000001wt% an extract from shibire kuzuukon (a species of Marantha arundinacea L.) and 0.5W0.00003wt% amino acid or a salt thereof and/or 0.1W0.00001wt% maltol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61288411-A (JP)
Inventor: FUJIHIRA TADAO
IPC: H01G9/055
Filed: 1985-06-14
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-S63294418-A (JP)
Title: Burner apparatus
Inventor: INA TOSHIO
IPC: F23N1/02
Filed: 1987-05-27
Abstract: PURPOSE:To contrive the improvement of combustion property and cost reduction by providing the air control apparatus equipped with two or more of opening and closing valves joining an annular space with a ventilator and a controller to control the air fed into the combustion chamber changing a rotation angle of the opening and closing valves. CONSTITUTION:At the initial state the opening and closing valve 27 of an air controller 9 closes a vent 21 and an opening and closing valve 26 opens the vent 21 in the opening area corresponding to the phase angle portion slipped off with respect to the opening and closing valve 27. When the power supply switch of a burner device 1 is switched ON at this state, the combustion amount is determined on the bases of the setting level of a combustion controller 31 by a controller 30. In case where this combustion amount is in a minimum combustion region, the combustion amount of the air corresponding to the combustion amount is fed from a ventilator 10 to the first annular space 17 through the vent 21 by control signal of the controller 30 at the initial state without driving a pulse motor 24. Then, the combustion air is jetted into a combustion chamber 2 from the first air jet vent to be blended better with a fuel sprayed into the combustion chamber 2 from a pressure spray nozzle 11 and to burn this blended air after igniting it by an electrode 12.
Patent JP-S5921060-A (JP)
Title: Photoelectric conversion device
Inventor: ISHIDA TAKESHI
IPC: H04N1/40
Filed: 1982-07-27
Abstract: PURPOSE:To facilitate the signal processing which follows and enable to drive each solid-state image pickup element at high frequency independently of its number, in a photoelectric conversion device wherein the solid-state image pickup elements are arranged linearly. CONSTITUTION:A clear pulse phiR is generated from a pulse generation circuit 2 immediately before the fall of each scanning drive pulse phi1-phin, and a switch 7 is turned ON by this clear pulse phiR. The photocurrent generated from each solid-state image pickup element 11-1n is successively extracted to an output video line 4 by a method wherein switches 31-3n are successively turned ON- OFF by the scanning drive pulses phi1-phin generated successively from the pulse generation circuit 2. This video line 4 has a floating capacitor Cv, and the converted current is charged into this capacitor Cv. Thereby, the signal processing which follows is facilitated, and each solid-state image pickup element can be driven at high frequency regardless of its number.
Patent JP-S6024859-A (JP)
Inventor: OOBA SHINTAROU
IPC: A63B53/00
Filed: 1983-07-20
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-S5920547-A (JP)
Title: Automatic controller for fuel consumption
Inventor: BIWA TADASHI
IPC: F02D1/16
Filed: 1982-07-27
Abstract: PURPOSE:To reduce fuel consumption, by generating the desired value of the maximum internal pressure of a cylinder corresponding to the number of revolutions of an engine and the temperature of an engine room, generating the desired value of the internal pressure of a cylinder at the opening time of a scavenging port corresponding to the number of revolutions of the engine, and controlling a jet starting time and the opening time of an exhaust valve, based on each desired value. CONSTITUTION:During operation, in a computing processor 30, the number of revolutions N of an engine and a crank angle are calculated in order from the output of a rotating mark sensor 36, and when the crank angle attains that at the terminal of compression, the output of a cylinder internal pressure sensor 37 is differentiated, and a pressure at a time when the increasing rate of the internal pressure of a cylinder changes from positive to negative is detected as the maximum internal pressure of a cylinder. Meanwhile, from the number of revolutions of an engine, and the outputs of an engine room temperature sensor 39 and a scavenging sensor 38, the desired values of a plurality of the maximum internal pressure of a cylinder are generated, and according to deviation between the minimum desired value of said desired values and the actual maximum internal pressure of a cylinder, a jet time control actuator 40 is controlled. Additionally, according to deviation between the detected value of the internal pressure of a cylinder at the opening time of a scavenging port and a desired value, a valve opening time control actuator 43 is controlled.
Patent JP-S5654440-A (JP)
Title: Photosensitive lithographic material and plate making method
Inventor: TAKEUCHI SATOSHI
IPC: G03F7/06
Filed: 1979-10-11
Abstract: PURPOSE:To enhance the printing resistance, resolving power and sensitivity of a lithographic plate by forming a lipophilic resin layer and a silver salt photosensitive material layer on a hyrophilic substrate in this order, subjecting the latter layer to patternwise exposure and development, and carrying out activated plasma treatment using the resulting silver salt image as a mask to partially disclose the substrate surface. CONSTITUTION:Lipophilic synthetic or natural resin layer 2 and silver salt photosensitive material layer 3 are formed in this order on substrate 1 such as Al plate rendered hydrophilic. Layer 3 is exposed through halftone pattern 4, developed, and fixed to form blackened silver part 31 and gelatin film 33 of unexposed part 32. The layer is then irradiated with activated plasma to remove film 33 and resin 2 under film 33, thereby partially disclosing the surface of substrate 1, and silver part 31 is finally removed to obtain a lithographic plate. The exposed pattern 4 may as well be developed and bleached to form an unexposed emulsion part used as a mask for plasma treatment. This lithographic plate has superior printing resistance and resolving power.
Patent JP-H08302639-A (JP)
Title: Large-scale snow-melting facility for removed snow
Inventor: SUGAWARA HIROMITSU
IPC: E21B43/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a large-sized snow-melting facility which can effectively melt the snow exhausted and gathered in a heavy snow precipitation area, with which it is practicable to suppress the energy for snow melting and also equipment costs for snow melting devices along with their running cost. CONSTITUTION: A plurality of sprinkling nozzles 6 are furnished on the inner surface of a large-sized snow-melting tank 1, whereto exhausted snow is directly fed from a dump truck, etc., wherein a water gathering path 4 is provided in the lower part of the tank. The path 4 is put in communication with a sedimentation chamber 12 through a water exhaust line 11. A check valve 13 is installed on the way of the line 11, and a siphon pipe 14 is furnished in by-passing the check valve 13. The sedimentation chamber 12 is equipped with a mud exhausting device which works with a conveyor 16. The nozzle 6 is connected with a water source of natural hot water.
Patent JP-S5833954-A (JP)
Title: Assembling method for molded motor
Inventor: ICHIYANAGI KENJI
IPC: H02K15/16
Filed: 1981-08-20
Abstract: PURPOSE:To enable to assemble a motor without damaging a rustproof paint by engaging the legs of a positioning jig between the positioning part of a stator and the end ring of a rotor and securing both brackets to the molded part in this state. CONSTITUTION:The legs 16' of a positioning jig 17' are respectively inserted into a leg inserting holes 11, 11' externally of both brackets 3, 3', the end peripheral surface of the leg 16' is engaged with the inner peripheral surfaces of the ring- shaped positoning parts 7b, 7b' of the stator 1', and the end inner periheral surface of the leg 16' is externally engaged with the outer peripheral surface of the end ring 9 of the rotor 2, thereby isolating between the inner peripheral surface 5a of a ring-shaped core 5 and the outer peripheral surface 2a of a rotor 2 at the prescribed distance and positioning and maintaining them. Thermosetting adhesive is coated on the inside surfaces 3a, 3b' of both the brakcets 3, 3' and both side surfaces 7a, 7b' of the molded part 7' in this state, both the brakets are moved inwardly, and are bonded to both side surfaces of the molded part, are heat treated and bonded.