baber/WOPTO huggingface dataset:
Patent JP-H0380529-A (JP)
Title: Vapor growing apparatus
Inventor: TANAKA HITOSHI
IPC: H01L21/205
Filed: 1989-08-23
Abstract: PURPOSE:To facilitate machining at the time of manufacture by forming a bell-jar of metal at the part opposed to the upper end of a susceptor, and forming the part opposed to the periphery of the susceptor of quartz glass. CONSTITUTION:A bell-jar 3A is formed in a cylindrical inverted cup shape at a copper part, covered with a susceptor 2 to form a reaction chamber. The part opposed to the upper end of the susceptor 2 is formed of a bent metal ceiling plate 11, a gas inlet 4 is provided thereat, and the part opposed to the periphery of the susceptor 2 is formed of a quartz glass tube 12. The adhered part of the plate 11 to the tube 12 is hermetically sealed by an O-ring 13 and a 'Teflon(R)' ring 14, and a water-cooled pipe 15 is arranged to be cooled. A metal ring 16 is disposed on the lower end of the tube 12 to be hermetically sealed from a base 1. The adhered part of the tube 12 to the ring 16 is hermetically sealed by an O-ring 13 and a 'Teflon(R)' ring 14, and a wafer-cooled pipe 17 is arranged to be cooled. Further, several metal supporting rods 18 are arranged outside the tube 12. Even if the thus formed bell-jar 3A is formed in a large size, machining at the time of manufacture is facilitated, scarcely broken during operation, and the quality of a grown film is not deteriorated.
Patent JP-2001038384-A (JP)
Title: Method for removing nitrogen of waste water
Inventor: GOI MASASUE
IPC: C02F3/34
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of nitrogen removing performance due to the timewise fluctuation of waste water quality and quantity. SOLUTION: At the time of removing the nitrogen in waste water 1 by using a device constituted with a denitrification tank 3, a nitrification tank 4 and a settling pool 7 of the waste water treated at these tanks, a total nitrogen concn. and an ammonia nitrogen concn. of the outlet water of the settling pool 7 and a nitrate nitrogen concn. or the sum of the nitrate nitrogen concn. and a nitrite nitrogen concn. of the nitrification tank 4 are measured and a target value of treatment is set, and when the total nitrogen concn. of the outlet water is more than the target value of treatment, the fact either of the ammonia nitrogen concn. of the outlet water or the nitrate nitrogen concn. or the sum of the nitrate nitrogen concn. and the nitrite nitrogen concn.  of the denitrification tank 3 is more than the target value of treatment is investigated, and in the case when the nitrate nitrogen concn. or the sum of the nitrate nitrogen concn. and the nitrite nitrogen concn. of the denitrification tank 3 is more than the target value of treatment and when both of the sum and the ammonia nitrogen concn. of the outlet water of the settling pool are less than the target value of treatment, the means for improving the denitrification reaction is executed, and when the ammonia nitrogen concn. is more than the target value of treatment, the means for improving the nitrification reaction at the nitrification tank 4 is executed.
Patent JP-H0946019-A (JP)
Title: Printed wiring board
Inventor: KUWABARA SHIGEO
IPC: H05K3/42
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To realize sure soldering of an electronic part by providing an expanded diameter part which is chamfered to a cone shape toward a bottom part to both sides of a through-hole. SOLUTION: Expanded diameter parts 2, 3 are provided to both sides of a through-hole 1. The expanded diameter parts 2, 3 are provided by countersinking the through-hole 1 and are chamfered to a cone shape toward a bottom part. A copper foil part 4 is provided to the front and rear surfaces of a printed wiring board and a plating layer 5 is provided to the rear of a printed wiring board and an inner wall surface of a through-hole as usual. After a lead line R of an electronic part E is inserted to the through-hole 1, solder S is applied from the rear of a printed wiring board P in molten state. The molten solder S is led into the expanded diameter part 3 smoothly and the solder S performs a function of solder rising to a front side of a printed wiring board smoothly as it is.
Patent JP-S6372983-A (JP)
Inventor: JIYON NUMA WAASU
IPC: F16K41/10
Filed: 1987-09-01
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-S60108876-A (JP)
Title: Reader printer
Inventor: SUZUKI HIROAKI
IPC: G03G15/22
Filed: 1983-11-17
Abstract: PURPOSE:To switch a P-P mode to/from an N-P mode with a very simple constitution by switching a cartridge, which selects the mode where a positive original is copied as a positive picture, to/from, a cartridge which selects the mode where a negative original is copied as a positive picture. CONSTITUTION:In case of processing in the N-P mode, a cartridge 13 having a developing device 17 in the P-P mode is replaced with a cartridge 13' having a developing device in the N-P mode. The negative original is copied in the N-P mode in a copying part set in this manner in accordance with an ordinary electrophotographic process. At this time, the light of a pre-exposure lamp 19 is intercepted because of closing of a shutter 37, and therefore, blank exposure is not performed even if a light shielding plate 30 is placed in the position indicated by a solid line in a figure. Since a changeover switch 40 is switched to the N-P mode side, the polarity of an impressed voltage to a tranfer electrifier 20 is switched, and the quantity of light of an image exposure light source 1 is controlled to be suitable for the N-P mode.
Patent JP-H1163180-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: IMAI NORIO
IPC: F16H61/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To suppress the variation output oil pressure (control pressure) of each hydraulic circuit small. SOLUTION: In a hydraulic circuit, pressure of a linear solenoid valve for outputting first signal pressure is regulated serving a low pressure side regulating point as a reference value by a first regulating mechanism. Pressure of a gain control valve for outputting a second signal pressure is regulated serving a high pressure side regulating point as a reference value by a second regulating mechanism. It is thus possible to suppress the variation in control pressure P1 of each hydraulic circuit in a two point chain line in a figure. It is possible to output control pressure P1 having a high accuracy in a low pressure side regulating point and a high pressure side regulating point especially.
Patent JP-H0880901-A (JP)
Title: Bagging device
Inventor: FUKUI HAJIME
IPC: A01F12/50
Filed: 1994-09-12
Abstract: PURPOSE: To enable bagging work by use of a bagging device and loading work of the bags as a continuous work on the full lengthwise bed of a truck. CONSTITUTION: When the rear plate 2 of the deck of a truck T is fallen down, a bagging device F is transferred to slide from the rear end of the deck so as to project rearward and the rear wheel arm 10R is rotated to turn vertically downward and contact the ground. And then a base frame 13 loading bags pivotted in the rear wheel arm 10R is rotated to become horizontal so as to make it possible to insert the front end of the base frame 13 in the clearance between the rear end of the bottom plate of the deck and the rear plate 2.
Patent JP-H0959962-A (JP)
Title: Horizontally pulling type breakwater
Inventor: SHINODA KUNIHIRO
IPC: E02B7/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a horizontally pulling type breakwater capable of being applied at a low cost even at a place having severe operating conditions by improving support conditions at the time of operation. SOLUTION: When a water channel 3 is interrupted by a door body 8 in a dock 4, the door body 8 is pulled and moved horizontally to the opposite bank 2 by a driving device 20. A support beam 27 is shifted horizontally to the opposite bank 2 at an upper place, where no wave pressure is generated in the water channel 3. A breakwater resists wind pressure working to the support beam 27 while the section of a truck section 10 and the connecting section of the support beam 27 are used as wind-pressure fulcra. The support beam 27 is fitted to a supporter 30, and both ends of the door body 8 are supported by the supporter 30 and the truck section 10. The door body 8 is moved forward into the water channel 3 and receives wave pressure action, but support sections at both ends function as wave-pressure fulcra, and the door body 8 resists wave pressure.  The free end of the door body 8 is inserted into a gate groove 5, and the water channel 3 is totally closed. The section of the gate groove 5 and the section of the dock 4 function as the wave-pressure fulcra and resist wave-pressure action received by the door body 8.
Patent JP-S59107915-A (JP)
Title: Apparatus for regenerating activated carbon by direct supply of electric current
Inventor: NAKAO KOUZABUROU
IPC: B01J20/34
Filed: 1982-12-13
Abstract: PURPOSE:To regenerate activated carbon of high grade in a short time while utilizing the full capacity of the apparatus by vertically placing a drying furnace, a roasting furnace, an activating furnace and a furnace for superheating steam for activation in order from the top and by installing grooved opposite electrodes inclined so as to widen the space upward and auxiliary electrodes in each of the furnaces. CONSTITUTION:Activated carbon 24 to be regenerated is charged into a drying furnace 1 from an inlet 17 to remove water and low b.p. components by vaporization. Carbides in the dried carbon 24 are burned in a roasting furnace 2, and the carbon 24 is activated in an activating furnace 3 with superheated steam fed from a furnace 4 for superheating steam for activation. The regenerated activated carbon 24 is taken out at intervals of a prescribed time. Each of the furnaces 1, 2, 3, 4 is provided with opposite electrodes 6, 6' inclined at 0.005- 0.060 deg. angle of inclination at each side so as to widen the space upward. The electrodes have grooves 5, 5' different from each other in depth and width all over the sides. Each of the furnaces is further provided with auxiliary electrodes 8, 8' of about 20mm. thickness projected inward from the side walls 7 between the electrodes 6, 6' in the perpendicular direction at different pitches and different heights of projection. The electrodes 8, 8' are not connected to a power source.
Patent JP-S59112017-A (JP)
Title: Finish oil-metering and feeding device
Inventor: MOTOYOSHI MORIYUKI
IPC: D01D5/096
Filed: 1982-12-13
Abstract: PURPOSE:A finish oil-metering and feeding device in which the pressure of the finish oil combining in and out the metering pump for feeding the oil to the running yarn can be controlled in a specific range to lessen the fluctuation in the oil application between spinning positions and give yarns free from fluffs and yarn breakage, having high dyeing uniformity. CONSTITUTION:When finish oil is metered and applied to a running yarn, the finish oil is applied to the yarn with a oil-feeding device equipped with the oil tank 3 and feeding part 6 within the pressure range satisfying ¦P1-P2¦<=0.15kg/ cm<2> (P1 is inlet pressure; P2 is outlet pressure of the pump) and P1>0kg/cm<2>. The oil-feeding device sends the oil in the receiver 1 through pipe 4 by the pump 2 to the metering pump 5 and a necessary amount of oil is extruded from the part 6 and the oil tank 3 is preferably equipped with over-flowing pipe 7.
Patent JP-S6275682-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/09
Filed: 1985-09-30
Abstract: PURPOSE:To attain high development efficiency with high image density by setting the toner concentration of a start developer, which is supplied to the surface of a developer carrier member and consists of magnetic particles and a toner, to a value lower than that of the developer taken into a magnetic brush layer. CONSTITUTION:The developer consisting of magnetic particles 27 and toner particles 28 is stored in a vessel 21. A sleeve 22 faces a photosensitive drum 1 to form a developing part. An S magnetic pole 23b of a magnet 23 is provided in the side opposite to the drum 1 of the sleeve 22. A blade 24 is placed above the developing part in the rotation direction of the sleeve 22. An N magnetic pole 23a is provided in the side opposite to the blade 24 and is placed above the blade 24 in the rotation direction of the sleeve 22. A power source 34 applies an alternating voltage between the drum 1 and the sleeve 22. A start developer D1 supplied to the surface of the sleeve 22 forms a magnetic brush on the sur face of the sleeve 22, and the toner layer is supplied from the magnetic brush layer to develop an image with a developer D2. The toner concentration of the developer D1 is made lower than that of the developer D2.
Patent JP-S6196816-A (JP)
Title: Ripple eliminating device
Inventor: MINAMOTO TSUNESUKE
IPC: H03H11/04
Filed: 1984-10-18
Abstract: PURPOSE:To eliminate almost completely a ripple with a very simple circuit constitution by inputting only an AC component of an input signal to both an inverting input terminal and a non-inverting input terminal and selecting properly a resistance value used for an input circuit so as to zero the AC component substantially. CONSTITUTION:Two signals received at the inverting input terminal (-) and the non-inverting input terminal (+) are amplified differentially and an output is given from an output terminal of a differential amplifier 11, the 1st resistor R1 whose one end is connected to the inverting input and whose other end receives the input signal, the 2nd resistor R2 whose one end is connected to the inverting input and whose other end is connected to the said output, a series circuit 12 comprising a capacitor C and the 3rd resistor R3 whose one end is connected to the non-inverting input and whose other end receives the said input signal in parallel with the 1st resistor, and the 4th resistor R4 whose one end is connected to the non-inverting input and whose other end is kept to a zero potential are provided. The ratio of the 2nd resistance to the 1st resistance and the ratio of the 4th resistance to the 3rd resistance are selected nearly equal.
Patent JP-H0385286-A (JP)
Title: Prevention of occurrence of bridge of material in storage tank
Inventor: OGIWARA MINORU
IPC: B65D88/70
Filed: 1989-08-25
Abstract: PURPOSE:To permit an efficient destruction of bridges in a storage tank by a method wherein jets of gas in gas retaining pats are automatically delivered into the storage tank, when the pressure of the gas reaches at least that of the powdery material in the storage tank. CONSTITUTION:When a powdery material M is introduced into a storage tank 1, the outlets 8a of gas retaining parts 8 and 8' are plugged up with the powdery material M. When a main valve 6 is opened, compressed air A is supplied into pipes 7 and 7'. When this compressed air A is passing through a restriction orifice, its pressure is reduced and this air is sent as such into each of the gas retaining parts 8 and 8'. When the pressing force produced by the compressed air A' in the gas retaining parts 8 and 8' becomes greater than the force with which the powdery material M plugs the outlets 8a thereof, jets of the compressed air A' in the gas retaining parts 8 and 8' are directed into the storage tank 1 to upwardly move the powdery material M therein and, by both the shocks produced when the jets are being delivered and the upward movement of the compressed air A', the bridge of the powdery material M is destroyed.
Patent JP-H0264455-A (JP)
Title: Body fluid examination element and production thereof
Inventor: IKARIYA TOSHIYUKI
IPC: G01N33/52
Filed: 1988-08-31
Abstract: PURPOSE:To stably prepare a body fluid examination element according to a mass production system, in preparing the body fluid examination element supporting a detection element constituted by holding a reagent for clinical chemistry, by adhering the strip like material of the detection element to an element substrate matrix material on the basis of the measure of the element to punch the same. CONSTITUTION:When a body fluid examination element supporting a detection element constituted by holding a reagent for clinical chemistry is prepared, a reagent layer 22 containing each reagent corresponding to a purpose is provided on a liquid impervi ous transparent support 21 and a transparent developing layer 23 inert to each body fluid component and capable of uniformly spreading said body fluid is formed thereon to obtain the detection element. When this detection element 2 is held between substrates 11, 12, the opening h2 of the substrate 12 on the side of the support 21 is set to an observation window and the opening h1 of the substrate 11 on the side of the developing layer 23 is set to a body fluid specimen supply port. The detection element strip material of the detection element 2 is adhered to the substrate matrix material of the element on the basis of the measure thereof and punched to stably prepare the detection element by a mass production system.
Patent JP-2000122961-A (JP)
Title: Network vehicle providing plug and play using javabeans(r)
Inventor: GRAY JAMISON
IPC: H04L29/08
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device interface by using JavaBeans(R) by allowing a control element to detect the connection of a device with a communication medium and obtain a JavaBeans(R) interface from the device. SOLUTION: A vehicle central control part 110 is equipped with a processor and a memory and access a device which operates in a vehicle 100. Once a device is installed in the vehicle 100, other control elements of the processor or vehicle central control part 110 detects the installation and requests a stored JavaBeans(R) of the device. Here, when information regarding the interface is stored, a data structure is used. The vehicle central control part 110 can use one of the interface or substitute a different interface once receiving the interfaces by using the data structure.
Patent JP-H0498557-A (JP)
Title: File transfer method
Inventor: ICHIYANAGI KATSUYOSHI
IPC: G06F13/00
Filed: 1990-08-17
Abstract: PURPOSE:To improve the total file transfer efficiency by transferring a prescribed file to a slave device from a master device, starting newly the slave device as a transferer, and transferring the prescribed file to another slave device. CONSTITUTION:A fact whether its own machine name indicates a master computer 2a or one of slave computers 2b - 2h is identified. Thus the lines of a transfer table 3 containing the machine names are confirmed. Then the line where a machine name is positioned is shifted to the next line and the machine name positioning at the right adjacent point is retrieved on the table 3. The machine name of a transferee, if confirmed, is specified and a data file is transferred. Then a program file is transferred and at the same time an executing request is produced to a relevant program. That is, the processing execution requests are produced to the computers 2b - 2h of the transferee side based on the program file. Then the line is shifted on the table 3 and the name of the next machine of the transferee side is retrieved. The similar processing is repeated if a transferee is confirmed.
Patent JP-S6371417-A (JP)
Title: Sealing structure of partly liftable window glass
Inventor: MASUDA NAOKI
IPC: B60J1/08
Filed: 1986-09-16
Abstract: PURPOSE:To improve watertightness and appearance by placing a sash member on the inside of a vehicle and smoothly and closely bringing a body side weather strip which is closely brought into contact with said sash member into contact with the inside of a fixed glass via a specific form of cap. CONSTITUTION:A sashless type door consists of a door body 1 and a window glass W. The window glass W consists of a fixed glass 4 and a liftable glass 5 placed on the cut-out part 4a of the fixed glass 4. And, the fixed glass 4 is fixed to a sash member 10 which is extended out of the inside of the door body 1 via a stopping member 11. When a door is closed, the sash member 10 is closely brought into contact with a body side weather strip installed on the peripheral edge of the door opening part of a body panel. On the other hand, a cap 15 the tip side of which is formed gradually thin-walled is installed on the top end of the sash member 10, thereby, forming a smooth surface ranging from the inner body side of the sash member 10 to the inside of the fixed glass 4 via the inside face of the cap 15.
Patent JP-H11116664-A (JP)
Title: Liquid crystalline resin and thermoplastic resin composition
Inventor: UMETSU HIDEYUKI
IPC: C08K3/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystalline resin with such advantages as high mechanical strength, abrasion resistance and long-term heat resistance when added to a thermoplastic resin without impairing the characteristics inherent in the thermoplastic resin, by including p-hydroxybenzoic acid residue as the essential component. SOLUTION: This liquid crystalline resin contains p-hydroxybenzoic acid residue as the essential component and has >=140 deg.C but <200 deg.C melting point. Among these liquid crystalline resins, a liquid crystalline polyester resin is obtained, for example, by deacetylating polycondensation reaction of an aromatic dihydroxy compound's diacylated product such as p-acetoxybenzoic acid, 4,4'- diacetoxybiphenyl, or diacetoxybenzene with an aromatic dicarboxylic acid such as 2,6-naphthalenedicarboxylic acid, terephthalic acid or isophthalic acid. When this liquid crystalline resin is to be compounded in a thermoplastic resin, the amount of the liquid crystalline resin is pref. 0.01-15 pts.wt. based on 100 pts.wt. of the thermoplastic resin.
Patent JP-2001042323-A (JP)
Title: Normally black mode type tn liquid crystal display element
Inventor: TOYOOKA TAKEHIRO
IPC: G02F1/1335
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a twisted nematic liquid crystal display element of a normally black mode which can display a high-quality image with decreased asymmetry for viewing angles when an image of a medium tone is displayed without decreasing the contrast characteristics. SOLUTION: The twisted nematic liquid crystal display element of a normally black mode is equipped with at least a driving liquid crystal cell 2 consisting of at least a pair of transparent substrates having electrodes and a nematic liquid crystal which is aligned in a twisted state when no voltage is applied, and with two polarizing plates 1, 1' disposed on and under the liquid crystal cell 2, and an optically compensated film having fixed twisted nematic alignment of a liquid crystal showing optically positive uniaxial property in a liquid crystal state and a film 3 showing optically negative anisotropy, both films disposed between the cell 2 and the two polarizing plates.
Patent JP-H0499375-A (JP)
Title: Semiconductor memory
Inventor: YAGOU YASUYOSHI
IPC: H01L27/10
Filed: 1990-08-17
Abstract: PURPOSE:To rapidly flatten a processed surface by burying a groove formed between word lines with a buried layer made of an insulating film such as a conductive film such as polycrystalline silicon, oxide film, etc., to be formed. CONSTITUTION:Bit lines 10 are formed in a direction perpendicular to word lines 3, 3 on an interlayer insulating film 9, and connected through a conductive film 13 made of polycrystalline silicon flattened on its upper surface for a high concentration impurity diffused region 4a as source or drain of an access transistor 15. A conductive film 14 made of polycrystalline silicon, etc., as a buried layer flattened on its surface is formed for the lines 3, 3 aligned on an isolating region 2 between cells, grooves formed at the lines 3, 3 are buried with the film 14 to easily flatten the corresponding processed surface. A dielectric film 7, a conductive film 8, an interlayer insulating film 9, a conductive film 10 to become bit lines of a capacitor 16 to be formed sequentially in the later steps, can be flattened together.