baber/WOPTO huggingface dataset:
Patent JP-H02246410-A (JP)
Title: Phase adjustment circuit
Inventor: SAKA YOSHIMITSU
IPC: H03H11/20
Filed: 1989-03-17
Abstract: PURPOSE:To attain phase adjustment with high accuracy by providing a mutual conductance (gm) variable circuit and varying the voltage of a DC control voltage so as to vary the gm of the gm variable circuit. CONSTITUTION:A differential amplifier circuit consists of transistors(TRs) Q1, Q2, resistors R1-R3 and constant current sources I1, I2 and an input signal V1 is given to the differential amplifier, from which a noninverting output signal V1 and an inverting output signal V2 are obtained. Moreover, a gm variable circuit consists of TRs Q5-Q14, resistors R4-R6 and voltage sources E1, E2 and the voltage of the voltage source E1 is changed to vary the gm at a connecting point A between the collector of the TR Q8 and the collector of the TR Q12. Thus, an output signal V0 whose phase only is changed without varying the amplitude is obtained. Then the phase is adjusted with high accuracy.
Patent JP-H09227100-A (JP)
Title: Method for changing manned vehicle to automatic steering
Inventor: MAKINO KENSHO
IPC: B60W30/00
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To select automatic steering or manual steering easily and completely from whether a handle is gripped or not, by fitting a handle or a knob at such a position as it is near a steering wheel and a hand or arm has no interference for constitution of a switching means of steering control. SOLUTION: A forklift 1 is provided with a steering handle 11 rotatably-fitted on the top of a vehicle body 2, and a handle 8 having a switch (lead switch) for switching auto/manual operation at such a position as it is near the steering wheel and a hand or an arm has no interference. A steering controller 10 controls driving of a steering motor with either control signal of an electric power steering part for conducting manual control or an automatic part for conducting automatic steering and control applied. When the handle 8 is gripped and the lead switch 9 is turned on, automatic steering and running steering is selected. On the other hand, when the handle 8 is released, the lead switch 9 is turned off, thus selecting manual steering.
Patent JP-2000262679-A (JP)
Title: Game machine
Inventor: MIYAJIMA SHUNTARO
IPC: A63F7/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To remarkably improve interest in a game machine such as a pachinko machine provided with a display device capable of variably displaying patterns and backgrounds. SOLUTION: An operation port 3 and a large winning port 4 are arranged on the game panel 2 of the pachinko machine 1 and the display device 13 provided with a display part 13a is incorporated at the center part of the game panel 2. A plurality of pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of the patterns. At the display device 13, the background can be displayed on the back side of the patterns. A controller 24 performs fluctuating display at least as if the background is cyclically scrolled to fluctuate at the display part 13 and display- controls at least one display object in at least one cycle.
Patent JP-H10315644-A (JP)
Title: Material for printing plate and manufacture thereof
Inventor: AKIYAMA TAKEO
IPC: B41C1/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel material for a printing plate without contaminating at the time of printing with wide water width and satisfactory small point reproducibility and a method for manufacturing the plate using this material. SOLUTION: An air gap capacity of an air gap layer of the material for a printing plate is preferably 0.01 ml/m<2> or more preferably 0.5 ml/m<2> or more. Particularly preferable air gap capacity is 0.5 to 40 ml/m<2> . And, porosity of the air gap layer is preferably 5vol.% or more or more preferably 15 vol.% or more or particularly preferably 20 to 80 vol.%. The air gap part of the air gap layer has an opening on a surface of a base side of the layer or a surface of a base side of the layer or two or more openings on the surface of opposite side to the base of the layer. The material for the plate having a heat sensitive layer on the layer of a support and a doner sheet having a thermal transfer layer are superposed so that the layer side is brought into contact with the transfer layer, and transferred to an image-like by using at least one of heat, light and pressure.
Patent JP-S56164312-A (JP)
Title: Optical deflecting device
Inventor: AKANABE YUUICHI
IPC: G02B26/12
Filed: 1980-05-22
Abstract: PURPOSE:To perform simultaneously scanning of a light beam and separation of light paths by deviding reflected surfaces of a rotating polyhedral mirror of the optical deflecting device into a plurality of sets and by changing an angle between the reflected surface and the axis of the rotation every sets. CONSTITUTION:To the rotating polyhedral mirror 3 reflected surfaces 3a and 3b inclined by an equal angle in the opposite direction each other against a rotation axis 4 is arranged alternately. A light beam 11, while keeping the light modulator not to be modulated, is reflected at the surface of the rotating polyhedral mirror 3b and reflected light 12 scans over the surface of an original 1 via a focusing lens 5 and a reflecting mirror 6. Reflected light from the original 1, detected with an optical detector 8, is stored in a buffer memory 10 through an amplifier 9. The reflected light is, when the light beam 11 impinges on the reflecting surface 3a, the reflected light is changed over to a light path 13 and scans over a photosensitive body 12. Synchronized with the change of the light path, a optical modulator 7 operates according to image information of the memory 10 and an image picture is formed on a photosensitive body 2. Hereby, the scanning of the light beam and the separation of the optical paths are performed simultaneously.
Patent JP-H03268658-A (JP)
Title: 4-wire monitor speech connection system
Inventor: IINUMA SATORU
IPC: H04M3/60
Filed: 1990-03-19
Abstract: PURPOSE:To simplify the setting of monitor and a talking opposite party and to prevent the leakage of security by storing a selection signal sent from an extension terminal equipment logically to a storage circuit of a private branch of electronic exchange and setting both the transmission and reception simultaneously. CONSTITUTION:A selection signal from an extension terminal equipment 1 is transferred to a central control circuit 7 through a control data bus 11 via a 4-wire extension subscriber circuit 5, the signal is converted into an accommodation position data of a 4-wire external line trunk circuit 9 to set the connection between the subscriber line and the trunk circuit logically in a memory of a storage circuit 8. Then the circuit 7 controls a talking switch 6 through the bus 11 to connect the circuit 5 and a reception line 12 of the circuit 9 thereby monitoring the terminal equipment 1 and an opposite external terminal equipment 10. When a transmission request signal is sent from the equipment 1, the circuit 7 extracts the data from the circuit 8 to connect the transmission line 13 of a switch 6 thereto. Thus, the setting of the transmission reception line is implemented by the transmission of one selection signal and the leakage of secret due to mistake of the setting of the transmission and reception opposite party is prevented.
Patent JP-S56164560-A (JP)
Title: Manufacture of reinforcing mask
Inventor: SAWADA SHIGETOMO
IPC: H01L23/52
Filed: 1980-05-21
Abstract: PURPOSE:To reduce cost for manufacturing of a mask for a high-density circuit, by placing a brazing foil between a metallic foil and a reinforcing sheet of the same material and joining them together by heating and pressing them in a reductive or inactive atmosphere. CONSTITUTION:Such a brazing material as a silver foil 6 is placed in such a manner as to be caught between such a reinforcing sheet 1 as an Mo sheet, which is provided with a hole for forming of a mask pattern, and a mask material 4 made of an Mo foil. This is heated in a hydrogen furnace at 950 deg.C for 30min and joined by being pressed using a pressing jigs 5 and 5' made of ceramic material. After joining the mask material 4 with the reinforcing sheet 1, the Mo foil and the silver foil are etched for formation of a mask pattern. It is possible, by doing so, to simplify and facilitate joining of the reinforcing sheet 1, and therefore, cost for manufacturing of reinforced metal mask becomes able to be reduced.
Patent JP-S56165633-A (JP)
Title: Unloader with continuous unloading device for bulk cargo
Inventor: INOUE NOBORU
IPC: B65G67/60
Filed: 1980-05-21
Abstract: PURPOSE: To adapt an installation of unloading coal, grain, or other bulk cargoes from under deck for widening the range of cargo-work and for a large-sized ship by providing a continuous unloading device for bulk cargoes to be freely pulled up and down under a trolley running on a horizontal boom.  
     CONSTITUTION: A continuous unloading device 21 for bulk cargoes is provided to be freely pulled up and down by a wire rope 20 on a trolley 19 mounted to be freely moved along a boom 3 horizontally projected from the side of a wharf 1 of an unloader 17. This unloading device 21 contains a bucket conveyor 28 composed of a number of buckets 22 and a rope 23 connecting these buckets to be driven by a proper driving means, and constructed to scoop up bulk cargoes 9 in a ship's hold 8 by the bucket conveyor 28. The bulk cargoes 9 scooped up are then thrown into a hopper 10 from a chute 29 via conveyors 24 and 25 of a double-stage structure adapted for longitudinal sliding, and transferred to a yard conveyor 12 through an inner conveyor 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59193117-A (JP)
Title: Deodorizing apparatus
Inventor: SATOU YOSHIO
IPC: B01D47/02
Filed: 1983-04-16
Abstract: PURPOSE:To utilize efficiently a deodorizing liquid, to enable the formation of a deep deodorizing liquid tank, and to reduce the frequency of exchanging the deodorizing liquid by spouting an odorous waste gas horizontally into the deodirizing liquid, and providing a commutating plate for circulating the deodorizing liquid vertically with the spouting pressure of the odorous waste gas. CONSTITUTION:Multiple spouting holes 17 are bored and provided to the circumferential wall of the lower end of an air suction pipe 8 dipping into a deodorizing liquid tank A, and the odorous air from a vacuum tank is spouted horizontally. A dish-shaped commutating plate 19, of which the circumferential wall is inclined to expand upward, is fixed to the lower surface of a partition plate 2 so as to surround the projecting part of the air suction 8 in the deodorizing liquid tank A. The deodorizing liquid is swept toward the commutating plate 19 by the horizontal spouting of the odorous waste gas, ascending upward along the communtating plate 19, passing through a hole 21, descending between a casing 1 and the commutating plate 19, passing through a hole 20, and is returned to the orginal place. In this way, the deodorizing liquid tank A can be formed deeply, and the deodorizing liquid is completely utilized without loss.
Patent JP-S61226858-A (JP)
Title: Battery back up type data processor
Inventor: YOSHINO SUSUMU
IPC: G06F1/26
Filed: 1985-03-30
Abstract: PURPOSE:To secure a CPU operation after a main power source is returned by having a data area for battery back up above '1' address in a storage device and providing a means for writing an optional data in said area in a CPU. CONSTITUTION:In a storage device MEM 102, except for a data instruction are 112, a data area 110 for a battery back up BBU is disposed. A CPU 101 writes an optional data in the data area 110 in a saving processing during a main power source being broken, and the written data is held as an expected value in the CPU 101. After the main powr source is returned, the data in the data area 110 is read at least once, and compared with a predetermined expected value. As a result to the comparison, if they coincide with each other, a processing is automatically continued. If te comparing result is not coincidence, it is judged that the memory contents of the MEM 102 during the main power source being broken in not secured, an operation is performed again.
Patent JP-S57182113-A (JP)
Title: Method for layout of levelling
Inventor: MATSUDA NAOTERU
IPC: G01C5/04
Filed: 1981-05-01
Abstract: PURPOSE:To obtain an apparatus which is easy to mount while allowing the control of difference in height by a scale by arranging two layout device units each of which have a water tube transparent and with a scale in a pair, right and left, centered on a flexible substrate in such a manner that the water tubes are communicated to each other. CONSTITUTION:A layout device 1 is composed of a pair of right and left layout device units 2 and 3. Water tubes 2B and 3B made of a material somewhat bendable and able to see through are attached with upper and lower bands 2C and 3C in the center of somewhat bendable vertical narrow and long plates 2A and 3A of the units 2 and 3. The water 2B and 3B are open at the upper ends thereof while communicated to each other at the lower ends thereof with a water hose H. On the side walls of the water tubes, minus scales 2D and 3D are provided above the center thereof as 0 and plus scales 2E and 3E therebelow. Two or more of the layout devices 1 thus formed are prepared to compare water levels thereof.
Patent JP-2000262275-A (JP)
Title: Ultra sugar resistant yeast for preparation of confectinary and bread
Inventor: ANDO MASAYASU
IPC: C12R1/865
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an yeast so as to have a high fermentation power in a ultra high sugar region, having a high sugar resistance (or osmotic pressure resistance) and capable of dealing with all needs by a single yeast without using various yeasts separately for each of the uses. SOLUTION: This yeast [e.g. Saccharomyces cerevisiae P-712 (FERM P-17271)] is obtained so as to have a high fermenting power in a ultra high sugar region carrier. The above yeast has a sugar resistance of generating >=110 ml CO2 in 2 hr at 30 deg.C per 40 g dough containing 0.4 g dried amount of the yeast in the dough containing 100 pts.wt. wheat flour and 40 pt.wt. sugar. The above yeast is obtained e.g. by a method of selecting a strain equipped with characters of having a potent fermenting power and enhancing a sugar resistance, coating it on a spore-forming medium for forming spores, then examining the character of the spores and screening a species having a similar bread- producing performance with the usual bread yeast and showing a potent fermentation in a dough blended with 40% sugar, etc., from strains bred by a crossing method.
Patent JP-S61226816-A (JP)
Title: Constant electric current source circuit
Inventor: SAKURAI FUMIO
IPC: G05F3/26
Filed: 1985-03-30
Abstract: PURPOSE:To obtain a constant electric current circuit with a small quantity of the variance of a constant electric current output value by supplying the electric current so that a collector electric current to respective transistors constituting a band gap can be approximately equal. CONSTITUTION:A band gap circuit is constituted by transistors TRQ21 and Q22 and a resistance R and the emitter area of TRQ21 and Q22 is formed so that it can be 1:n. A current mirror is constituted by TRQ11 and Q22 and the collector of Q11 and Q12 is connected to the collector of the TRQ21 and Q22. To supply the base electric current of the TRQ21 and Q22, TRQ13 and Q23 are provided and from a Q23 the base electric current of the TRQ21 and Q22 is supplied. To correct the variance of the collector electric current of the TRQ21 and Q22, a TRQ31 and a constant electric current source CC are provided, the electric current I21=I22 supplied to respectively the TRQ21 and Q22 by the constant electric current source CC is obtained and constant electric currents IOP and IOS are outputted for which the variance is suppressed from outputs TRQP, QS without receiving the influence of the electric current amplifying ratio.
Patent JP-H07248110-A (JP)
Title: Chimney for incinerator
Inventor: KANEKO TERUYUKI
IPC: F23G5/48
Filed: 1994-03-11
Abstract: PURPOSE:To increase high-temperature erosion resistance of a chimney for an incinerator which is operated at high a temperature and at a high rate, by forming a ceramic layer having specific composition on an inner peripheral surface of a metal hollow cylindrical body to be mounted to a combustion exhaust port of the incinerator. CONSTITUTION:The lower end side of a metal hollow cylindrical body 1, as a chimney, made of a steel material or of a casting material is mounted to a combustion exhaust port of an incinerator 3. A ceramic layer 2 is formed at least on a lower portion of an inner peripheral surface 1', or of an outer peripheral surface 1'', of the metal hollow cylindrical body l. The ceramic layer 2 is the one comprising the composition of 35 to 45 wt.% of A2O3, 15 to 25wt.% of SiO2 and 30 to 50wt.% of Cr2O3, which are chemically bonded by a chrome oxide converted by heating and burning a soluble chrome compound on the surface of the layer 2, and having a layer thickness of 50 to 500mum. By this method, resistances to heat and corrosion of the chimney for the incinerator are increased and, simultaneously, the life of the chimney can be maintained for a long period of time while removing the possibility of the layer being peeled.
Patent JP-S54159705-A (JP)
Title: Automatic pump
Inventor: NISHIMURA SHIYUNICHI
IPC: F04D13/16
Filed: 1978-06-07
Abstract: PURPOSE: To extremely reduce the rate of discharge of air with the direction of flow of air restricted by the provision of a shield between an opening of the discharge duct and a pressure tank discharge port.  
     CONSTITUTION: When the pump is resumed when the water level 24 in a pressure tank 1 is low, substituted air within a discharge duct 10 is violently flows together with pumped water into the pressure tank 1, and it strikes the bottom surface of the pressure tank 1 and flows out from a discharge port 11. A shield 30 is provided between an opening 29 of the discharge duct 10 and the discharge port 11 of the pressure tank 1 to restrict the direction of flow of air flowing out from the discharge duct. With this arrangement water containing air is violently discharged from the discharge duct 10 and forced toward the side opposite the shield 30, so that it is possible to extremely reduce the quantity of air discharged from the discharge port 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09236828-A (JP)
Title: Liquid crystal display device
Inventor: MOCHIZUKI YASUHIRO
IPC: H01L29/786
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having excellent characteristics. SOLUTION: A display region 11 and peripheral circuit regions 12, 13 for driving the display region 11 are provided on one substrate 10 of the liquid crystal display device, plural first thin film transistors are formed in matrix shape in the display region 11 and plural second thin film transistors are formed in the peripheral circuit regions 12, 13. Active layers of the first and second thin film transistors consist of poly crystalline silicon films and leak current of the first thin film transistor is smaller than leak current of the second thin film transistor.
Patent JP-S54158453-A (JP)
Title: Stabilized aromatic polyester resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L67/00
Filed: 1978-06-05
Abstract: PURPOSE: The title composition, wherein the crazing is prevented in warm water and steam, with retained properties, e.g. transparency, heat resistance, and mechanical strength, comprising a copolymer having a specific structure containing (meth)acrylates.  
     CONSTITUTION: A composition comprising (A) 100 parts by wt. of an aromatic polyester obtained from an aromatic dicarboxylic acid or its functional derivative dicarboxylic acid or its functional derivative, (B) 0.1W10 parts by wt., preferably 0.3W5 parts by wt. of a copolymer having the second-order transition point of 5W 60°C and an average molecular weight of 1,500W30,000, prepared by copolymerizing a monomer mixture of 30 wt.% or more of methacrylates or acrylates of  formula I: (R 1  is H or CH 3 ; R 2  is 1W14C alkyl group) and 3W40 wt.% of a monomer of formula II: (R 1  is H or CH 3 ), 5W50 wt.% of (meth)acrylonitrile or styrene is copolymerized to impart a proper melt viscosity to the copolymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61226547-A (JP)
Title: Combustor for stirling engine
Inventor: TANAKA TETSUYA
IPC: F02G1/055
Filed: 1985-03-29
Abstract: PURPOSE:To improve the thermal efficiency and the durability of heater tube by arranging combustion gas straightner while keeping into tight contact with the fins provided on the heater tube of Stirling engine. CONSTITUTION:The heater tube 104 to be piped in the combustion chamber at the top of Stirling engine is arranged in circle around the combustion chamber to receive the combustion gas in the combustion chamber at the central side and heated thus to heat the working gas flowing through the interior. Fins are provided to the heater tube 104 in parallel with the gas flow and a straightner 10 is provided while brought into tight contact against the outercircumference of fins. Consequently, the combustion gas will contact reliably against the fins to improve the thermal efficiency while the radiation heat of the straightner 10 and the heat of the straightner itself will transmit to the heater tube to improve the thermal efficiency furthermore thus to eliminate burning due to local heating of fins resulting in improvement of durability.
Patent JP-S55160615-A (JP)
Title: Manufacture of molded sun viser for motorcar and mold therefor
Inventor: TAKAHASHI NOBUKIMI
IPC: B60J3/00
Filed: 1979-05-31
Abstract: PURPOSE:To facilitate manufacturing thereof and improve mass-productivity by a method wherein a band material of continuous form of a soft urethane foam is impregnated with liquid of a thermosetting resin and unreacted foam panels obtained by cutting it are superpositioned with a core member therebetween and is molded by pressing under heating. CONSTITUTION:A band material B of a soft urethane foam having continuous air bubbles is introduced continuously into an impregnating bath 3 through guide rollers 1, 2 and is impregnated with impregnating liquid A obtained by disolving epoxy or polyurethane polymer or the like into methylchloride, subsequently, is dried through a squeezing roller 4 and a drying chamber 5. Next, the band material B is cut into a desired configuration by a cutter 9 and is divided into a multitude of unreacted foam panels 10. These foam panels 10 are superpositioned between upper and lower molds 11, 12 of a hot press with a core member 13 pinched therebetween and a pressure molding as well as a thermal reactioning are effected by operations of the hot press, simultaneously, a peripheral rim portion thereof is cut and thereby a product S may be obtained.
Patent JP-H11265673-A (JP)
Title: Charged beam optical system
Inventor: YAMADA ATSUSHI
IPC: H01L21/027
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a charged beam optical system capable of minimizing the optical system, easy to adjust, and having high maintenance characteristic. SOLUTION: In a charged beam optical system having an aberration correcting deflection system, the aberration correcting deflection system is formed of (a) a deflector group Ga provided between the object face Po and aperture face of an optical system and consisting of a plurality of micro- deflectors Gga continuously arranged in the optical axial direction (z-axial direction), and (b) a deflector group Gb provided between the image face Pi and aperture face of the optical system and consisting of a plurality of micro- deflectors Dgb continuously arranged in the optical axial direction.