baber/WOPTO huggingface dataset:
Patent JP-2001007187-A (JP)
Title: Substrate transportation device
Inventor: NANASE SHINGO
IPC: H01L21/68
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transportation device which prevents the scar and the dust adhesion of a glass substrate and can suppress peeling/charging. SOLUTION: A substrate transportation device is used for transporting or positioning a substrate 101 in the manufacture process or a planar display panel where a substrate 101 formed of glass or plastic is made to be a base. It is provided witch a stage 1 having a plane part where the substrate 101 is placed, plural holes 2 which are dispersed and made in the plane part, and a gas supply source 8 which properly supplies gas constituted of air or inert gas G to the holes 2. At the time of attaching/detaching the substrate 101 to/ from the plane part of the stage 1, gas G is supplied to the holes 2 from the gas supply source 3, gas G is introduced between the substrate 101 and the plane part, and the substrate 101 is floated from the plane part.
Patent JP-S6236010-A (JP)
Inventor: GUSTAFSON CARL GEOFFREY
IPC: A61K9/20
Filed: 1986-08-01
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-S6240792-A (JP)
Inventor: MURAYAMA TORU
IPC: H05K3/20
Filed: 1985-08-16
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-2000013030-A (JP)
Title: Insulating material with copper foil, and multi-layer printed wiring board using it
Inventor: TAKAHASHI ATSUSHI
IPC: C08L59/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulating material with copper foil excellent in molding and handling characteristics and to provide a multi-layer printed wiring board sing the insulating material with copper foil. SOLUTION: Related to an insulating material with copper foil wherein a resin layer is formed at least on one surface of the copper foil, the resin layer comprises an insulating material with copper foil wherein epoxy resin, its curing agent, and polyvinyl acetal resin are mandate components with the total of epoxy resin and its curing agent being 50-90 wt.% of the total resin, and the insulating resin layer which supports an outer-layer circuit comprises the insulating material resin, while the inner-layer circuit formed on an inner- layer circuit board is electrically connected to the outer-layer circuit.
Patent JP-H1025005-A (JP)
Title: Rack in automatic warehouse
Inventor: KANBE TAKAHIRO
IPC: B65G1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To arrange pipings for water supply tube to a sprinkler head without generating any dead space on a rack. SOLUTION: With regard to the rack in the present automatic warehouse, front and rear supports 1A, 1B cross arms 2A, 2B projecting laterally from the front and rear supports 1A, 1B, and shelf supporters 3A, 3B for providing connection between end parts of cross arms 2A, 2B are provided, and at least one-side ends of shelf supporters 3A, 3B are so provided as to be positioned in extension outward from the outer surface of the say 1A and a water supply tube 4 is longitudinally arranged outside of the stay 1A on the side to which shelf supporters 3A, 3B are provided in extension and also a sprinkler 7 is arranged between front and rear supports 1A, 1B and a branched tube 6 from the water supply tube 4 to the sprinkler head 7 is arranged in pipings in the inside of the shelf supporter 3A.
Patent JP-H1024494-A (JP)
Title: Photo-shaping device
Inventor: OZAWA MASAHIKO
IPC: B29K105/24
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To save waste of light irradiation time consumed for forming the holding portions by a method wherein a plurality of holding parts for holding a model are provided in advance to a device and, in addition, a means for moving the holding parts to the direction of lamination and a means for individually controlling the movements are provided. SOLUTION: A photo-shaping system controlling circuit 5 makes an action map 10 for moving a moving means 4 from the position of a model holding part 3, on which a flag is up, from the relationship among the position of the model holding part 3, on which the flag is already up, contour drawing data 13 read-in anew and the arrangement data 6 of model holding parts 3. In response to the action map 10, the moving means 4 sinks the model holding part 3 locating at the position the flag is up further deeper below the liquid level of photosetting resin 1 by the lamination pitch and reads the contour drawing data 13 of the third layer. By repeating the actions as mentioned above, a model is produced. Thus, the time for producing the holding portions by light can be saved, resulting in realizing a high speed shaping.
Patent JP-H0822492-A (JP)
Title: Displaying device for seat occupation condition in restaurant
Inventor: SUDO KENJI
IPC: G06Q30/06
Filed: 1994-07-11
Abstract: PURPOSE:To provide the displaying device for seat occupation condition in a restaurant for improving the efficient rotation of customers. CONSTITUTION:For the table of a table number inputted from a handy terminal 2, the elapsed time from the point of time when a communication means 6 receives the signal of the inputted table number is displayed at the display of an output means 4 as the using time of the table along with the arrangement plan of the tables.
Patent JP-H0231161-A (JP)
Title: Plasma dripping control system
Inventor: ANDO TAKASHI
IPC: G01N33/48
Filed: 1988-07-20
Abstract: PURPOSE:To provide the title system capable of certainly dripping a predetermined amount of plasma from a dripping chip and made extremely inexpensive by constituting the same so that plasma which is low in surface tension is dripped on an examination slide by a definite amount. CONSTITUTION:The suction and discharge of plasma 7 are performed by the first actuator 1 and air transmission is performed through a microsyringe 2 and the dripping amount at the leading end of a dripping chip 5 is controlled by controlling the first actuator 1 and the second actuator 6 for driving the chip 5 by a controller 9. The volume of acting air reaching the chip 5 from the microsyringe 2 is set to 500mul by the controller 9 so as to form a plasma droplet at the leading end of the chip 5 at a position separated by 2mm from the upper surface of an examination slide 8 and the chip 5 is allowed to fall to the position of 1-2mm above the examination slide 8 to move the plasma droplet 11 to the slide 8.
Patent JP-S6074740-A (JP)
Title: Relay multiplexer circuit of flying capacitor system
Inventor: SATOU IKUO
IPC: H04J3/04
Filed: 1983-09-30
Abstract: PURPOSE:To transmit accurately a capacitor charging voltage to a digital converter by retarding a timing in which the charging voltage of a flying capacitor is fed to the digital converter slower than a timing selecting a channel. CONSTITUTION:An output minute voltage of thermocouples TC1, TC2 charges up the flying capacitors C1, C2 of filters F1, F2 through cables K1, K2 and channel CH selection relay contacts Rya1, Ryb1, Rya2, and Ryb2 respectively. Then a CH selection relay is changed over, the charging voltage of the C1, C2 is amplified (A) respectively through charged-over contacts Rya1-Ryb2 and group selection relay contacts La, La and fed to the digital converter 10. A relay drive circuit 20 energizes a CH selection relay through the relay contacts Rya1-Ryb2 and La and the relay energizes a group selection relay after a prescribed time is elapsed. Even if the electric charge of the capacitor is separated, the charging voltage corresponding to a voltage generated in the thermocouple is fed to the converter 10.
Patent JP-H08105313-A (JP)
Title: Apparatus for warning abnormality of engine
Inventor: KOIKE TAKASHI
IPC: F02B61/04
Filed: 1995-06-26
Abstract: PURPOSE: To obviate a possibility of bringing failures being beyond repair by detecting the overheat of an engine or the lower limit of an oil level to operate a misfire circuit and cause the misfire in a cylinder of a portion of the engine when the rotational speed of the engine exceeds fixed one. CONSTITUTION: When an engine 38 is overheated, a contact 40a of a temperature sensor 40 is turned on to buzz a buzzer 42, and an OR circuit 84 closes an analog switch 82. Thus, beyond the predetermined rotational speed of the engine, the charging terminal voltage of a capacitor is also high and a transistor 80 is turned on so that the gate pulse of a thyristor 22 flows to the transistor 80 and the thyristor 22 is not ignited to cause an misfire on an ignition plug 26. The charge charged in the capacitor 76 is discharged through a resistor 78 and the base of the transistor 80. When the charge reaches below a predetermined value, the ignition plug 26 again begines to be ignited. Also, once oil reaches the lower limit, the contact 64a is closed to light a red lamp 56 through a self-holding circuit 66 and close the analog switch 82 through the OR circuit 84 for controlling the speed.  Further, a switch 36 is turned off to make the self-holding circuit 66 inoperative.
Patent JP-H0529969-A (JP)
Title: Transmission output control circuit
Inventor: WATANABE YASUSHI
IPC: H04B1/04
Filed: 1991-07-22
Abstract: PURPOSE:To allow a transmission output control circuit for multi-stage changeover for a transmission output to hardly receive the effect of temperature fluctuation over a wide range of a transmission output and to make output control with high accuracy. CONSTITUTION:Part of a transmission output extracted by a directional coupler 3 is boosted by an RF transformer 4 and the resulting voltage is fed to a detection circuit 6 via an RF attenuator 5 and an output of the RF attenuator 5 or that of the detection circuit 6 is selected by an output control signal and the selected output is inputted to a level comparator 9 and it is compared with an output of a reference voltage generator 8 in interlocking with the output control signal and an output of the level comparator 9 is used to control a transmission output amplifier 2 to obtain the transmission output.
Patent JP-S6240766-A (JP)
Title: Semiconductor read-only memory
Inventor: MAEDA TAMOTSU
IPC: H01L27/10
Filed: 1985-08-17
Abstract: PURPOSE:To shorten a turnaround time by fixing data at the time of forming the second polycrystalline Si layer, and forming at later stage. CONSTITUTION:Transistors Q1-Q4 to become memory cells are connected in series, the transistor Q1 is connected with a power source through a depletion type transistor Q0, and the transistor Q4 is grounded. The transistors Q1-Q4 are all of enhancement type, the transistor Q2 is connected at a drain, i.e., a node N1 of the transistor Q1 side and at a source, i.e., a node N3 of transistor Q3 side by a conductor of a resistor R1. Since the nodes N1, N3 are connected therebetween through the resistor R1 of a polycrystalline Si layer 7, the memory cell transistor Q2 is similar to normally ON irrespective of '1', '0' of its word line I2. Since the other memory cell transistors Q1, Q3, Q4 are turned OFF when its word line is selected to become '0', the data of line B1 becomes '1'.
Patent JP-S5882932-A (JP)
Title: Paper sheet feeding device
Inventor: NAKANISHI TOMOYUKI
IPC: B65H3/46
Filed: 1981-11-11
Abstract: PURPOSE:To maintain the stable feeding performance of a paper sheet feeding device during a long time, by providing such an arrangement that a feed roller is made into contact with a polishing cloth on a friction detecting roller when the friction coefficient of the outer surface of the feed roller is decreased. CONSTITUTION:A feed roller 4 rotates in the direction B when banknotes are fed. In this stage, a friction detecting roller 8 rotates in the direction C owing to friction force between the detecting roller 8 and the feed roller 4, overcoming a spring 12. Therefore, the feed roller 4 is normally in contact with the metal surface of the friction detecting roller 8. However, the spring force of the spring 12 overcomes the friction force when the friction coefficient of the outer surface of the feed roller 4 is decreased due to ink and dust stuck thereto, so that the friction detecting roller 8 slightly rotates in the direction A, and therefore, a polishing cloth 11 applied on the surface thereof makes into contact with the feed roller 4. Accordingly, the outer surface of the feed roller 4 is polished, thereby the friction coefficient is increased.
Patent JP-S6428457-A (JP)
Title: Evaporator
Inventor: KUDO MITSUO
IPC: F25B39/02
Filed: 1987-07-22
Abstract: PURPOSE: To improve a cooling ability of an evaporator by providing a downstream channel sectional partition member upstream side of an end face of a porous flat tube protruding and fixed to an inlet header pipe at an end face of discharge side of the air to be cooled. CONSTITUTION: A channel partition member 8 is provided upstream side of an end face 2a of a porous flat tube 2 projected and fixed to an inlet header pipe 3 at a discharge side of the air to be cooled to partition downstream channel of a header pipe channel section. A refrigerant 5 flows into the pipe 3 so as to be opposed to an air flow A. the refrigerant A becomes a two-phase flow of separated liquid refrigerant 5a having a large specific gravity and gas refrigerant 5b having a small specific gravity. Much refrigerant 5a flows downstream of a gravity side of an inlet pipe and is urged upward by a channel partition member 8. Hence, it is mixed with the refrigerant 5b having fast velocity and accelerated. And, the much liquid refrigerant flows toward the end face 2b of the flat tube at an air inlet side with the refrigerant 5a.  Therefore, waste liquid refrigerant which is output of the evaporator without evaporating is reduced.
Patent JP-H0627026-A (JP)
Title: Method and equipment for inspecting bonded state
Inventor: NISHIYAMA YOJI
IPC: G01J1/02
Filed: 1992-07-08
Abstract: PURPOSE:To provide method and equipment for inspecting the bonded state of two sheets of substrates bonded through bumps accurately. CONSTITUTION:When two sheets of substrates are bonded through bumps 5 and the bonded state is inspected, the bonded part is irradiated with linearly polarized light LP from one transparent substrate 1 and reflected light is split through a polarized beam splitter 7. Thus split light beams impinge on individual sensors S1, S2 and light receiving amounts of the sensors S1, S2 are compared based on the sensor outputs.
Patent JP-H0471605-A (JP)
Title: Cake releasing device
Inventor: SASAKI TOMOHIKO
IPC: B01D25/12
Filed: 1990-07-09
Abstract: PURPOSE:To forcedly and surely remove cake deposited on the surface of a filter cloth irrespective of its adhesive strength by traveling the filter cloth along the front and rear of a filter plate by the rotation of a driving roller. CONSTITUTION:A driving roller 10 is provided on both sides of a filter plate 2 with its front and rear covered with a filter cloth 7, and an endless traveling filter cloth 8 is laid over both rollers 10 and furnished around the filter plate 2. Namely, the filter cloth 8 is traveled along the front and rear of the filter plate 2 by the rotation of the roller 10. Consequently, the cake deposited on the surface of the filter cloth 7 is forcedly and surely removed irrespective of its adhesive strength.
Patent JP-H0626413-A (JP)
Title: Control device for two cycle engine
Inventor: YASUOKA TAKEHIKO
IPC: F02M35/104
Filed: 1992-07-08
Abstract: PURPOSE:To prevent fuel gas from spitting to the air suction side at the time of low load by furnishing a low load region detection means, a spitting detection means and a blow-down region expansion means and by expanding a blow-down region until a suction port opens after an exhaust port opens. CONSTITUTION:A low load region detection means to detect a low load region of a two cycle engine 1 and a spitting detection means to detect spitting of fuel gas of this two cycle engine 1 to the air suction side are furnished. Additionally, a blow-down region expansion means to receive a detection signal of the low load region detection means and a detection signal of the spitting detection means and to expand a blow-down region until a suction port opens after an exhaust port 8 opens when spitting is detected in the low load region of this two cycle engine 1 is furnished. Consequently, it is possible to restrain spitting of combustion gas by regulating balance of suction air pressure and inside pressure after the exhaust port 8 is closed at the time of low load of the two cycle engine 1.
Patent JP-2001009559-A (JP)
Title: Method and device for continuously casting steel
Inventor: YAMANE HIROSHI
IPC: B22D11/115
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To attenuate upward/downward flow from a discharge opening, activate flow of molten steel at a solidification shell front face, and prevent occurrence of vortex or retention due to interference between an electromagnetic agitation swing flow and a discharge reverse rotation floating flow at a meniscus part by moving an alternating current magnetic field to be applied to upper/lower parts of an immersion nozzle discharge opening while it is overlaid with a direct current magnetic field from both ends of casting width towards a center symmetrically to right and left. SOLUTION: AC/DC electromagnets 7 are arranged at upper and lower portions of a discharge opening 14 of an immersion nozzle 2 in a mold 3, and the electromagnets 7 are constituted in a manner that an alternating magnetic filed moves towards an arrow 10, that is, it moves from both ends to the center of casting width symmetrically to right and left. Therefore, molten steel flow on the solidification shell front face can be significantly activated without distorting a molten steel flow pattern 9 due to the discharge flow. Thus, a wash-away effect of inclusions with the flow of molten steel is fully obtained, and defects are not caused by capturing non-metallic inclusions to a cast piece. Furthermore, it is preferable that frequency of the alternating field is 0.1-10 Hz.
Patent JP-S6425400-A (JP)
Title: Circuit for testing access time
Inventor: TAKAHASHI YUTAKA
IPC: G11C29/56
Filed: 1987-07-22
Abstract: PURPOSE:To execute the measurement of more exact access time by feeding back address information to be read out from a memory to be tested as an address signal through a feedback address circuit and a selector and forming the reading actuation of the memory to be tested. CONSTITUTION:When a value of zero is set in external address signal inputs A0-A7 while a read-write selecting terminal 4 is made into '0' and the memory 1 to be tested is held in a reading state, the memory 1 to be tested selects a zero address and an address signal with the value 1 corresponding to the address information stored in the above is outputted on a feedback address circuit 5. Under this state, when an selector switching terminal 3 is made into '1' and a selector 2 is switched to the input side of the feedback address signal, the memory 1 to be tested selects the one address this time, since it newly accepts, as its own address, the address signal with the value of one fed back through the feedback address circuit 5 and the selector 2. Thus, the continuous reading out actuation of the tested memory 1 is formed. By this reason, the measurement of the more exact access time can be executed.
Patent JP-H071949-A (JP)
Title: Air-conditioning device for vehicle
Inventor: TSUEMOTO TOSHIHIRO
IPC: B60H1/32
Filed: 1991-07-22
Abstract: PURPOSE:To enhance the clouding preventive performance of a windshield glass by providing the air feeding passage facing to the inside of a vehicle room with an heat exchanger which becomes a heat sink or radiator in accordance with the direction of the coolant circulating cycle, and by open/close controlling the feeding port opening/ closing means in accordance with the humidity of air after passage of the heat exchanger. CONSTITUTION:The other end of a duct 12 as a feeding passage to one end of which a fan 18 has been provided is branched to three directions, and the branched ends are introduced to a defroster 20, a foot blowing-out port 22, and registers 24 as feeding ports. In the positions where the respective feeding ports 20, 22, 24 are branched, mode changeover dampers 32, 34, 36 as feeding port opening/closing means are arranged. An indoor heat exchanger 42 as a heat exchanger is arranged to the fan 18 side inside the duct 12, and the coolant discharged from a compressor 44 is circulated in both the normal and reverse directions between the heat exchanger 42 and an outdoor heat exchanger 46, so that the feeding air is cooled or radiated. When the humidity of the air after heat exchange exceeds a prescribed value, the mode changeover dampers 32, 34, 36 are closed to prevent the high-humidity air from feeding into the vehicle room.
Patent JP-H0846180-A (JP)
Title: Field effect transistor, hemt device and manufacture thereof
Inventor: KAWAGUCHI TAKAAKI
IPC: H01L21/338
Filed: 1994-08-02
Abstract: PURPOSE:To provide an HEMT device which is not affected by the misfit dislocation, one of crystal defects. CONSTITUTION:An undoped GaAs layer 12, an InGaAs layer 14, and an n-type AlGaAs layer 16 are deposited in order by epitaxial growth method on a GaAs substrate 10. When the InGaAs layer 14 is expressed by the notation InXGa1-XAs, the mole fraction X is 0.2-0.4 and the layer 14 is deposited to the thickness of 5 20nm under the temperature condition of 300-60O0 deg.C. When the InGaAs layer 14 is deposited under these conditions, the direction of the misfit dislocation 18 appearing in the InGaAs layer 14 is normally only one direction, a [0-11] direction. On the n-type AlGaAs layer 16, a source electrode 22 and a drain electrode 24 are located with a gate electrode 20 put between in the [0-11] direction.
Patent JP-H0469549-A (JP)
Title: Measuring method for refractive index distribution
Inventor: MATSUZAKI HIROSHI
IPC: G01N21/45
Filed: 1990-07-09
Abstract: PURPOSE:To obtain accurate measurement data by determining a refractive index distribution coefficient by the least squaring method by using phase information on measured interference fringes so that a phase distribution after sample projection which is obtained by light beam tracking by numerical calculation matches a measured value. CONSTITUTION:The light wave from a coherent light source 2 is increased in beam diameter by a beam expander 3 and then split into two by a beam splitter 4. One of two divided light waves is reflected by a plane reflecting mirror 5 to change its optical path and transmitted through a sample 1. Further, the other light wave is reflected as reference light by a plane reflecting mirror 6 which is displaced finely by a piezoelectric element 7 to change its optical path, and put by a beam splitter 8 together with the light wave transmitted through the sample 1 to cause interference. The interference fringes which are formed here are imaged on a photodetecting element 10 through an image formation optical system 10. Then a control and arithmetic circuit 11 controls the piezoelectric element 6 and calculates a phase from data inputted to the photodetecting element 10 to find a refractive index distribution from the phase value.
Patent JP-S6336705-A (JP)
Inventor: IRIE YASUO
IPC: A01C11/02
Filed: 1986-07-31
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。