baber/WOPTO huggingface dataset:
Patent JP-S6278407-A (JP)
Title: Operating method for complex cycle plant
Inventor: SATO JUNICHI
IPC: F01K23/10
Filed: 1985-10-02
Abstract: PURPOSE:To enable the control of overall plant efficiency governed by atmospheric temperature and ensure the most efficient operation of the plant at all times, by heating suction air up to a target level on a suction air heating device when said temperature is below a set value. CONSTITUTION:A complex cycle plant constitutes the system wherein a gas turbine 7 and a steam turbine 12 are connected to each other via an exhaust heat recovery boiler 9 thereby actuating a generator 14. Also, a bleed steam line 15 from the steam turbine 12 is provided as a system for heating suction air flowing into a gas turbine compressor 2. In this case, the line 15 is fitted with an adjusting valve 30 and this valve 30 is controlled by a regulating device 31. And when atmospheric temperature has dropped below a predetermined level, the regulating device 31 controls the opening of the adjusting valve 30 for heating the suction air 1 up to a target temperature level not exceeding a predetermined output value, even if the available overall output of the plant corresponds to the full load operation thereof.
Patent JP-S60111567-A (JP)
Title: Color picture reader
Inventor: TAKEUCHI RIYOUZOU
IPC: H04N1/04
Filed: 1983-11-21
Abstract: PURPOSE:To obtain high-speed reading of the element of two primary colors and to obtain high-speed reading of a device by using a total reflected light receiving solid- state line photoelectric conversion element and two colored light receiving solid-state line photoelectric conversion elements, and by making the picture element density of the element for two primary colors into coarse density than the picture element density of other elements. CONSTITUTION:A fluorescent lamp 20 which is almost white light is used for a color picture reader, and the fluorescent lamp 20 is lit up by a high frequency lighting-up power source 21. The solid-state line photoelectric conversion element of this reader is composed of a white-light solid-state line photoelectric conversion element 22a which does not pass through a color filter, and two-primary-color solid-state line photoelectric conversion elements 22b-1 and 22b-2 which receive the two primary colors through color filters 23-1 and 23-2. The electrical signal, which is read from an original picture paper 25 by respective elements 22a, 22b-1 and 22b-2, is separated to three primary colors and the white color by an amplifier arithmetic circuit 24, and is outputted. The ratio of the picture element between the element 22a and the elements 22b-1 and 22b-2 is set as 2:1, the element for two primary colors is made coarse, and the high-speed reading is obtained.
Patent JP-S6376341-A (JP)
Title: Apparatusfor testing semiconductor device
Inventor: YOSHIKAWA HIROSHI
IPC: G01R31/26
Filed: 1986-09-18
Abstract: PURPOSE:To easily and surely test a semiconductor device which bas more than one matrix-like protruded pins by a method wherein a shortcircuiting piece which comes into electrical contact with more than one pins at the semiconductor device is installed at a test plate. CONSTITUTION:Two shortcircuiting pieces 2a and 2b are attached elastically to a test plate 1 through their respective coupling pieces 6a and 6b, and surely come into contact with more than one bump balls 3 of a chip 4. A probe needle 5 is arranged in such a way that it corresponds to a vertical row or a horizontal row of the bump balls 3. If the probe needle 5 is arranged in the row corresponding to the vertical bump balls 3, it moves the chip 4 by one row of the bump balls 3 in the horizontal direction while the test plate 1 moves upward and downward. Therefore, the chip 4 can be tested in such a way that the probe needle 5 in one vertical row comes into contact with the adjacent vertical row of the bump balls 3 in succession.
Patent JP-S6462217-A (JP)
Title: Winding device for amorphous metal ribbon
Inventor: HAGIWARA HIROYUKI
IPC: B65H51/16
Filed: 1987-09-01
Abstract: PURPOSE:To prevent the rupture of a ribbon to be wound by providing a storing device and the suction nozzle for tension control between the suction nozzle caching the ribbon solidified by rapid cooling and that inducing the ribbon to a winding drum. CONSTITUTION:A molten metal 4 becomes of an amorphous metal ribbon 5 by rapidly cooling on the outer peripheral face of a cooling roll 1. The tip of the ribbon 5 is sucked to the nozzle 7 for induction, passing through a storing device 10 and nozzle 8 and is sucked to a nozzle 9 further. When a winding drum 6 is ascended to the position where it is brought into contact with the ribbon 5, a compressed air is led to the nozzle 8 to give a proper tension to the ribbon 5 between nozzles 8, 9 and the ribbon 5 is wound and fixed to the drum 6. The ribbon 5 is temporarily stored inside the storing device 10 until the winding drum 6 reaches the specified number of revolutions and simultaneously a proper tension is given to the ribbon 5 between the nozzle 8 and winding roll 6. Consequently the looseness of the ribbon 5 on the way of winding is prevented and the winding having no generation of rupture due to the generation of an abnormal tension can be performed.
Patent JP-2001042358-A (JP)
Title: Liquid crystal display panel
Inventor: KUWAYAMA SHINTARO
IPC: G02F1/1365
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce its wiring resistance even when line width of a scanning line connected to a gate electrode is narrowed in a liquid crystal display panel forming an anode oxidized film on the gate electrode surface of a thin film transistor. SOLUTION: The anode oxidized films 6, 7 are formed only on the surface of the gate electrode 2, the surface of the part of the scanning line 3 crossing with a signal line 19, the surface of an auxiliary capacity electrode 4 and the surface of the part crossing with the signal line 19 of an auxiliary capacity line 5. That is, particularly, the anode oxidized film isn't formed on the surface except the part crossing with the signal line 19 of the scanning line 3. Thus, the film thickness of the scanning line 3 is made the same as the film thickness at a film forming time and relatively thickner, and then, even when the line width of the scanning line 3 is narrowed, the wiring resistance is reduced, and its numerical aperture is enlarged.
Patent JP-S6464773-A (JP)
Title: Method for polishing semiconductor wafer
Inventor: EBE KAZUYOSHI
IPC: B24B37/30
Filed: 1987-09-01
Abstract: PURPOSE:To polish a semiconductor wafer with a simple process without need for using wax by polishing the semiconductor wafer in a condition that it is held by a wafer holding base board via a specific tackifier layer. CONSTITUTION:A tackifier layer 3 consisting of tackifier and a radiation polymerization compound is provided on a wafer holding base board 2. Then, a semiconductor wafer 1 is stuck to the top of the tackifier layer 3 and, in this condition, the surface of the semiconductor wafer 1 is polished into a specular surface by means of abrasive grains such as silica, etc. After the end of the polishing operation, the tackifier layer 3 is irradiated with a radiation to lower the tackiness of the tackifier layer 3, and the polished semiconductor wafer 1 is separated from the wafer holding base board 2.
Patent JP-S6463417-A (JP)
Title: Seat heater
Inventor: SUGIYAMA MASANORI
IPC: B60H1/00
Filed: 1987-09-01
Abstract: PURPOSE:To improve usage convenience of a seat heater by constituting it in such a way that when an occupancy of a seat is detected, the heater is energized and when no occupancy is detected the heater is de-energized. CONSTITUTION:Seat cushions of seats SH1-SH4 have heaters HR1a-HR4a, respectively. Detecting electrodes EL1 to EL4 of seating sensors are also provided for the seats. When a person sits on the seat, the static electricity capacity of the detecting electrode of that seat is increased, a pulse oscillator 41 oscillates at a low frequency and a counter starts counting up and sends a signal to CPU1 via a P/S regester. Responding to the input signal, CPU1 has a corresponding heater energized to heat. When the person leaves the seat, CPU1 stops heating. Thus, switching operation each time can be eliminated so that the convenient usage is facilitated.
Patent JP-H1035182-A (JP)
Title: Elliptical compass
Inventor: TSUJIMOTO TAKANOBU
IPC: B43L11/04
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To bring a refill of a pencil into contact with a paper surface only when drawing an ellipse and use as a compass exclusively for the ellipse by drawing the ellipse while pressing the refill, separating the refill of the pencil from the paper surface, providing a hole for a pin on a crossroad and fixing the compass on the crossroad. SOLUTION: A refill 10K of a pencil is fitted on a refill fitting tool 10I and fixed by a screw 10J, and the mark of a support pin 6a is registered on the graduation of a bar 1a (half of [long diameter - short diameter] of ellipse), and the refill is fixed by a fixing screw. The graduation of a writing instrument 10a is registered with the graduation of a base 9 (half of short diameter of ecllipse) and fixed by the fixing screw, and the ellipse is drawn by press rotating handle knob 1. The pin is inserted into a pin hole Ba provided on a crossroad B of an elliptical compass, and a guide 7a is fixed on the crossing of the crossroads A and B (half of [long diameter - short diameter] of ellipse), and zero is set (half of short diameter of ellipse) to use the compass for drawing roundness exclusively.
Patent JP-H1050586-A (JP)
Title: Exposing device, manufacture of device, and stage device
Inventor: OSANAI EIJI
IPC: H01L21/68
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a reaction produce when an original plate or substrate is accelerated, while the plate of substrate is moved in the scanning direction on the exposing ability of an exposing device without lowering the throughput of the device. SOLUTION: In a stage device provided with a fixed section 4a, a mobile section 4b, a driving means 4 which moves the mobile section 4b in a prescribed moving direction by imparting a thrust between the sections 4a and 4b, a first supporting means 101 which supports the fixed section 4a with a degree of freedom in the moving direction, a uniaxial supporting means 102 which supports the fixed section 4a rigidly in the moving direction and flexibly in the other directions, and a second supporting means 105 which is isolated from the first supporting means 101, so that the vibration of the means 101 cannot be transmitted to the means 105 are provided. The stage device is used for scanning the original plate of a scanning exposing device and the first supporting means 101 is coupled with a lens barrel surface plate 9 mounted with a projection optical system 2.
Patent JP-H0883855-A (JP)
Title: Nonvolatile semiconductor memory and fabrication thereof
Inventor: OTANI NAOKO
IPC: H01L21/8247
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a nonvolatile semiconductor multilevel memory in which the volume of information to be stored is increased without increasing the number and area of memory transistor. CONSTITUTION: The gate electrode part 20a of a memory transistor has two- layer floating gate structure where two floating gate electrodes 22a, 22b and a control gate 24 are laminated substantially vertically. A state '1' where electrons are injected into the first floating gate electrode 22a, a state '0' where electrons are injected to the first and second floating gates 22a, 22b, and a state '2' where the electrons are drawn out from the first and second floating gates 22a, 22b are present in the multilevel memory.
Patent JP-H0267778-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S5/00
Filed: 1988-09-01
Abstract: PURPOSE:To selectively grow a crystal layer having a good characteristic by using a low substrate temperature by a method wherein, after an etching operation via a mask on a double heterojunction layer, a buried layer is irradiated with a beam during its epitaxial growth operation. CONSTITUTION:A ridge is formed by an etching operation using a dielectric film 107; after that, a buried layer 108 is formed, by an MOCVD method, of an n-type AlGaAs layer whose Al composition is larger than that of a clad layer; the layer is irradiated with a beam 109 at a wavelength of 193nm of an excimer laser. Thereby, a deposition is not caused on the dielectric film 107 even when a substrate temperature is at a low temperature of 450 to 550 deg.C; a crystal growth operation progresses only on both sides of the ridge. Since a filling and growth operation can be executed at a low substrate temperature, a defect is not caused at an interface of the buried layer; a long-life semiconductor laser is obtained.
Patent JP-H0538897-A (JP)
Title: Lead feeding device
Inventor: NAKAZAWA YOSHIO
IPC: B43L13/00
Filed: 1991-08-05
Abstract: PURPOSE:To feed a plurality of leads at a time by providing a means to actuate the opening and closing member of a lead storing part positioned by a driving means so as to open and close a desired storing part. CONSTITUTION:When a lead in a pencil pen 2 is used up and the recording becomes impossible, a pen block receives the recording pen 2 in its pen turret. The pen 2 held in the pen turret is positioned immediately below a slot of a lead turret 1 by actuating a driving motor to rotate the pen turret. The lead turret 1 is then rotated by a driving motor 16 to locate a slot 11 holding a desired lead in a lead feeding position. After the recording pen 2 and the slot of the lead turret 1 are matched in the lead feeding position, a slot opening and closing metal fitting 13 is held against a lid 12 and released as such by a solenoid 14. At this time, the lid 12 is opened to allow a plurality of leads held in the slots 1 to fall off therefrom at a time so as to be fed into all the pens 2.
Patent JP-S6280551-A (JP)
Title: Electrochemical analyzer
Inventor: YAO SHINYA
IPC: G01N33/20
Filed: 1985-10-03
Abstract: PURPOSE:To know the oxidation or reduction reaction condition under certain conditions or the physicochemical characteristics such as activity by gradually and continuously changing the oxygen partial pressure of the carrier gas in a closed gas flow passage so that the reaction rate of the oxidation and reduction of a sample is changed. CONSTITUTION:The sample is introduced from a sample introducing means 7 into the closed gas flow passage 1 for circulating the carrier gas so that the sample and the carrier gas are brought into reaction in a sample reaction furnace 16. An electro chemical oxygen pump 8 for which a solid electrolyte is used is connected with a DC power source 20 for impressing as DC voltage to the solid electrolyte from the inside and outside surfaces thereof. The oxygen partial pressure of the carrier gas is changed by gradually and continuously changing the DC voltage to be applied to the solid electrolyte 19 of the pump 8, then the oxidation or reduction reaction of the sample changes correspondingly. The oxygen partial pressure in the flow passage 1 is changed by such reaction and the current flowing in the pump 8 changes. In which stage of the continuously changing oxygen partial pressure the oxidation or reduction of the sample begins or the progressing condition thereof is known if such current is read.
Patent JP-2001039397-A (JP)
Title: Flying body having horizontal rotary wing
Inventor: MATSUDA TOMOO
IPC: B64C27/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve steering performance of a flying body by arranging two horizontal rotary winds on a vertical shaft, swingingly suspending a cargo via a joint means by the flying body for flying by rotating these horizontal rotary wings in the mutually opposite directions, and inclining the flying body with the joint means as a rotary support point. SOLUTION: Driving force generated by a motive power part 7 including an engine 8 is transmitted to two horizontal rotary wings 2 via a gear mechanism 4 to rotate the respective horizontal rotary wings 2 in the mutually reverse directions to generate flying propulsion. Baffle plates 20 for preventing a lowing flow generated by the horizontal rotary wings 2 are arranged just under the horizontal rotary wings 2, and rotary surfaces of the horizontal rotary wings 2 are inclined by changing a pitch angle of the baffle plates 20 to steer a flying body 1 in the direction according to the inclining direction. A cargo 41 is swingingly suspended via a joint means 10 by an airframe 1a of the flying body 1, and the whole airframe 1a of the flying body 1 is inclined with the joint means 10 as a rotary support point to incline the rotary surfaces of the horizontal rotary wings 2 to be steered.
Patent JP-H0538253-A (JP)
Title: Agent for preventing discoloration of food
Inventor: ITO SHINPEI
IPC: A23L5/41
Filed: 1991-08-06
Abstract: PURPOSE:To obtain the subject preventing agent having remarkable effect to prevent the discoloration of green vegetables and its processed products and free from the influence on the taste of the food by using a biphosphate, etc., and kojic acid as active components. CONSTITUTION:The objective preventing agent contains one or two kinds of biphosphates (e.g. sodium metaphosphate and sodium polyphosphate) or alum (e.g. burnt potassium alum and unburnt potassium alum) and a kojic acid (e.g. fermented liquid of a mold of genus Aspergillus, etc., or its extract).
Patent JP-H0665672-A (JP)
Title: Production of ferritic alloy sintered body
Inventor: IMAI JUNJI
IPC: B22F3/24
Filed: 1992-08-18
Abstract: PURPOSE:To provide the method capable of obtaining a ferritic alloy sintered body in which a ceramic film increasing its surface hardness and wear resistance is securely adhered to the surface as well as chipping and cracking are hard to generate and having the aptitude for mass production. CONSTITUTION:As for the method for producing the ferritic alloy sintered body, Fe-Cr-Ni-Al ferritic alloy powder having a compsn. contg., by weight, 15 to 40% Cr, 2 to 25% Ni, 2 to 8% Al, >1.0 to 2.5% of one or >= two kinds among Zr, Y, Ce, Hf, La, Nd and Gd and 0 to 0.5% Ti, and the balance Fe is compacted. This green compact is sintered in a nonoxidizing atmosphere and is subjected to heat treatment in an atmosphere of an oxidizing gas to precipitate alumina components onto the surface.
Patent JP-H04101949-A (JP)
Title: Workpiece reversing cam mechanism
Inventor: NAKADAI TSUTOMU
IPC: B65G47/248
Filed: 1990-08-21
Abstract: PURPOSE:To simplify the removal and reversion of a workpiece by moving a sliding plate, a Geneva gear rotatably supported thereon and chuck mechanism vertically by a crank arm by one rotation of a cam plate, and at the same time, rotating the Geneva gear intermittently by a half circle. CONSTITUTION:A sliding plate 6 is provided with a Geneva gear 7 and a cam plate 8 rotatably supported slightly above and below its center respectively, and chuck mechanism for a workpiece is fixed to the rotary shaft 7a of the Geneva gear 7. When the cam plate 8 is rotated, the sliding plate 6 and the Geneva gear 7 are moved vertically by a crank arm 10. With this rotation of the cam plate 8, two cam rollers 8c are also fitted into two of four cam grooves 7c so as to rotate the Geneva gear 7 intermittently by a half circle per one rotation of the cam plate 8. The timing of this half rotation is placed in the uppermost position of the chuck mechanism so as to reverse the workpiece in an upward position. This enables the simplification of the action of inserting a spindle into the workpiece for single face inspection, pulling it out to reverse the workpiece and inserting again.
Patent JP-H0949876-A (JP)
Title: Multiple-target tracking apparatus
Inventor: KOSUGE HITOSHI
IPC: G01S13/87
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the release of the tracking of a target even when the target is moved to the 1/4 space of the semispherical space adjacent to the 1/4 space of one semispherical space. SOLUTION: Target detection data are detected by radar signal processors 2a, 2b, 2c and the correlation between target detection data and existing tracking targets is taken by target correlation devices 3a, 3b, 3c, 3d and a tracking filter to be started is controlled by tracking filter control devices 4a, 4b, 4c, 4d. Various data of the target are estimated by tracking filters 5aa, 5an, 5ba,5bn, 5ca, 5cd, 5da, 5dn and radar control data and radar signal processing control data are calculated by a beam control device 6 and this radar signal processing control is outputted to the radar signal processor to output radar control data to radar.
Patent JP-2001040750-A (JP)
Title: Device and method for adjusting position of suspended body in ditch
Inventor: SUGITA NOBUO
IPC: F16L1/024
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To easily and accurately adjust the position of a suspended body in a ditch. SOLUTION: Extensible jacks 22, 22 are fixed to a suspended pipe body PU, and cauls 24, 24 are fitted to extensible poles of the extensible jacks 22, 22. The cauls 24, 24 are projected from the side part of the suspended pipe body PU by the extension of the jacks 22, 22 and the projecting quantities of the cauls 24, 24 are adjusted by adjusting the extension quantity of the extensible jacks 22, 22, to press the cauls 24, 24 to the side wall SW of a ditch. The suspension-supported pipe body PU is thereby moved and adjusted in position with the ditch side wall SW as a support through the cauls 24, 24, and the extensible jacks 22, 22.
Patent JP-H09118880-A (JP)
Title: Light emission element
Inventor: HIMESHIMA YOSHIO
IPC: H05B33/12
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a light emission element having a light emission layer between electrodes, exhibiting specific values in the maximum emission intensity and a half-value width of an emission spectrum, having high brightness and high emission efficiency, capable of emitting light having a sharp emission spectrum peak and easily changing emission wave length, and enabling the display with high color purity. SOLUTION: This light emission element has a light emission layer containing a light emitting substance [e.g. a substance consisting of a light emitting material containing a compound of the formula (R1 to R7 are each H, an alkyl, an alkoxy, a halogen, an aryl, an aralkyl, cyano, an ester, an amino group, a heterocyclic group, a condensed ring formed between adjacent substituting groups or an alicyclic group) and a hole transport material or an electron transport material, and free from a rare earth element] between an anode and a cathode. Further, the half-value width of an emission spectrum and the maximum emission intensity by an electric energy are <=50nm and >=1000cd/m<2> , respectively.
Patent JP-S62113261-A (JP)
Inventor: MALMQUIST CARL ALBERT
IPC: G06F15/177
Filed: 1986-09-19
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-S6198532-A (JP)
Inventor: USUI NOBUO
IPC: B32B5/26
Filed: 1984-10-19
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。