baber/WOPTO huggingface dataset:
Patent JP-H03239876-A (JP)
Title: Hot water and water mixing control device
Inventor: SHIBA BUNICHI
IPC: G05D23/13
Filed: 1990-02-15
Abstract: PURPOSE:To safely supply a desired flow rate change at high speed when hot water is supplied with a mixed flow rate changed by providing a control means with a main control means for switching a drive quantity stored by a memory means according to time and a reset means. CONSTITUTION:A flow rate regulating opening and closing valve driving means 21 for driving a flow rate regulating opening and closing valve 20, a flow rate detecting means 16 for detecting mixed flow rate, a control means 18 for controlling the drive quantity of the flow rate regulating opening and closing valve driving means 21, and a memory means for storing the flow rate signal of the flow rate detecting means 16 and the drive quantity to the flow rate regulating opening and closing valve driving means 21 as a pair are provided. The control means 18 is formed of a main control means for switching the drive quantity stored by the memory means according to time and a reset means for changing the content of the memory means. According to this constitution, the mixed flow rate and the drive quantity are stored in the memory means, and the drive quantity in the memory means is switched according to time to drive the flow rate regulating opening and closing valve 20, and the flow rate is changed at high speed. Further, the memory means is reset at times.
Patent JP-H08234580-A (JP)
Title: Image forming device
Inventor: KIMURA KIYOSHI
IPC: G03G15/16
Filed: 1995-02-23
Abstract: PURPOSE: To obviate the need for a complex transfer-belt cleaning mechanism, to improve the reliability and durability of an image forming device, to eliminate unsatisfactory transfer such as transfer smudge and transfer repellence and, therefore, to improve sharpness in image quality. CONSTITUTION: In the image forming device equipped with a belt transfer-device 30 which transfers a toner image, formed on an image carrier 10, to recording material P in a transfer part and carries it, a first electrode 32 and a second electrode 34 are arranged on the back of a transfer belt 31 opposed to the image carrier 10 and upstream and downstream, respectively, in such a manner that they cross the transfer belt 31 in the direction of its movement. To the second electrode 34, the potential which makes the polarity of the potential of the image carrier 10 opposite to that of toner is impressed only when the recording material P passes through the transfer part. To the first electrode 37, the voltage that makes the polarity of the potential of the image carrier 10 the same as that of the toner is impressed when the recording material P has passed and/or when it is not passed.
Patent JP-H10234158-A (JP)
Title: Motor
Inventor: FUKAZAWA TAMOTSU
IPC: H02K11/00
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable motor which can improve heat radiation of a heating element which is mounted on a circuit board, and ease of assembly. SOLUTION: This motor 1, which stores drive circuits 6, 7 for motor in a motor case, is provided with a metallic member 17, fitted facing the drive circuit 6, a switching element 35 in the drive circuit 6 which is fixed on the metallic member 17, mounted on a motor case. The motor, which stores the drive circuits 6, 7 for motor, is formed with a fan 51 fitted at the end part on the opposite side of the output side of a motor shaft 2.
Patent JP-S57149762-A (JP)
Title: Large scale integrated circuit
Inventor: NISHIJIMA OSAMU
IPC: G06F15/78
Filed: 1981-03-11
Abstract: PURPOSE:To simplify the manufacture of an LSI meeting specifications by a method wherein a semiconductor substrate is divided into the first and the second regions and the first region is provided with a basic circuit block composed of a common circuit section such as an input and output function section, arithmetic function section, data memory, microcomputer and the second region is provided with an exclusive circuit block. CONSTITUTION:A secomiconductor substrate is divided into a basic circuit block section A and an exclusive circuit section B. And the block section A is provided with the composition as a microcomputer by an input function section 1, arithmetic function section 2, output function section 3, data memory section 4, program memory section 5, control function section 6, and input and output data wires 7, 8. And the block section B is provided with an exclusive block 9 having an exclusive function and the block sections A and B are mutually connected by connection means 11-13. In this way, an LSI meeting a demand is made while compounding a mask.
Patent JP-H08235760-A (JP)
Title: Disk player
Inventor: OKAMOTO SHINYA
IPC: G11B7/005
Filed: 1995-02-23
Abstract: PURPOSE: To prevent the disorder of displayed image just after starting operation and obtain a normal operation state in a short period by lowering the rotating speed of a disk and operating the disk with low bit rate when ambient temp. is lower than a prescribed value. CONSTITUTION: This player is provided with an IC package arranged on the wiring board of a disk player and housing a MPEG video decoder 7 and a heat conducting plate made of aluminum, etc. stretched over an IC package housing a DRAM 8 coupled with the former package and a temp. sensor 15 is fitted to the plate. A control part 5 receives temp. information from the temp. sensor 15, when the temp. is lower than a prescribed temp. e.g. -20 deg.C, the rotating speed of a CD drive 1 is made to e.g. 50% of the normal speed and a still or slow motion picture by using MPEG decoding processing at the corresponding low bit rate is displayed in an image display part 13. Since the MPEG video decoder 7 is actively operated, ordinary self heat generation occurs and the temp. is restored to a normal temp. range in a short period.
Patent JP-H03242335-A (JP)
Title: Member for molding optical element
Inventor: YONEDA YASUHIRO
IPC: C03B40/02
Filed: 1990-02-16
Abstract: PURPOSE:To provide a mold member improved in the heat resistance, corrosion resistance, oxidation resistance and glass-demolding property thereof by preparing at least the surface portion of the mold member from an alloy of Ni, Cr and Al and subsequently oxidizing the outer most surface portion thereof to form an Al2O3 coating film thereon. CONSTITUTION:A Ni-Cr-Al alloy thin film 2 comprising 15-30wt.% of Ni and Cr and 2-16wt.% of Al is formed on the molding surface of a mold base material 1 comprising a WC-Ni alloy by a spattering method and subsequently thermally oxidized to form an Al2O3 coating film 3 on the outer most surface.
Patent JP-S60181751-A (JP)
Title: Magnetic toner and formation of image
Inventor: SHIRASE AKIZOU
IPC: G03G13/09
Filed: 1984-02-29
Abstract: PURPOSE:To enable an electrostatic charge image low in potential to be well developed and to improve transferability under high humidity by controlling a toner so as to have each peak on a charge distribution curve at the time of charging both in the positive and negative regions, respectively. CONSTITUTION:When a magnetic toner formed by dispersing magnetic particles into a binder is charged, 2 peaks appear in the positive and negative regions of a charge distribution curve, respectively. It is desirable for each peak to have an absolute value of charge amt. of >=1muC/g. A toner image developed by using such a magnetic toner is electrostatically transferred. To give such a peak in the positive region, a positively chargeable resin, such as a styrene-acrylic resin, is used, and a negatively chargeable resin, such as a polyester resin, is used. Since 2 kinds of toner particles each having a large amt. of charge opposite in polarity to each other are obtained by mixing them to rub each other, a sufficient toner amt. can be attached even to an electrostatic charge image low in potential, and the toner can be applied to both positive and negative photosensitive bodies and a visible image sufficient in density can be obtained.
Patent JP-H07241594-A (JP)
Title: Method and apparatus for treating organic waste water
Inventor: ANDO SHINICHI
IPC: C02F3/34
Filed: 1994-03-07
Abstract: PURPOSE:To effectively and efficiently perform the removal treatment of org. matter and nitrogen in org. waste water. CONSTITUTION:An aerobic process aerating org. waste water 7a by air 30a in such a state that fine solid particle groups 8... having aerobic bacteria and facultative anaerobic bacteria supported thereon are arranged in the stagnation area 71 of org. waste water 7a to completely hold the waste water stagnation area 71 to an aerobic state and a microaerophilic process aerating org. waste water 7a by air 30b rich in nitrogen to hold the waste water stagnation area 71 to a microaerophilic state almost becoming an anaerobic state excepting the area 73 around an aeration place are provided. Both processes are alternately repeated while a circulation stream 30 due to aeration is formed in the waste water stagnation area 71 and org. waste water 7a is supplied to the waste water stagnation area 71 only at the time of the microaerophilic process in both processes to simultaneously remove org. matter and nitrogen from org. waste water.
Patent JP-H03240088-A (JP)
Title: Hologram sealing body
Inventor: SUZUKI HIROMI
IPC: G03H1/02
Filed: 1990-02-19
Abstract: PURPOSE:To substantially prevent the influence of a temp. change and to prevent blackening as well as to enhance durability by adsorbing a halogen group element into a volume type hologram until a satd. state is attained. CONSTITUTION:The volume type hologram 1 is formed by applying a silver sat photosensitive agent 1b on a glass plate 1a, exposing prescribed interference fringes thereto, developing this coating, and further bleaching the same with an aq. bromine soln. The hologram is immersed into an aq. bromine soln. until the bromine is satd. into the silver salt photosensitive agent 1b. A light transparent adhesive agent 2 is applied on the photosensitive agent 1b side of this hologram 1 and the glass plate 3 for cover is adhered thereon. The photosensitive agent 1b has silver therein and this silver and the halogen element combine to form a silver halide, thereby forming interference fringes. The halogenation cycle is executed by the presence of the halogen element in the satd. state in the photosensitive agent 1b.
Patent JP-H08210411-A (JP)
Title: Rotary damper, and reduction mechanism fitted with this rotary damper
Inventor: IWABUCHI NOBURO
IPC: F16F9/12
Filed: 1995-01-31
Abstract: PURPOSE: To protect a gear and other parts when a shift lever is shifted from a neutral to the next optional gear and remove shock to the hand of a driver and a feeling of physical disorder by setting the resistance of a rotor in many stages. CONSTITUTION: This device is equipped with a rotor 25, which has a disc 25A and a driver 25B and rotates, receiving torque from a power source, a free rotor 26, which is provided outside the disc 25A of this rotor 25 and has a follower 26A set loosely on the driver 25B of this rotor 25, and a container 6, which is composed of cylindrical case 3 having a bottom on one side and a seal assy. 4 being the cover of this case 3, and the rotor 25, the free rotor 26, and viscous fluid 2 are accommodated in this container 6.
Patent JP-H01247560-A (JP)
Title: Moldable steel of non-ageing low alloyed hot rolling strip shape
Inventor: ERIKU BERUNARUDO BAN PERURUSUT
IPC: C22C38/14
Filed: 1989-02-17
Abstract: A non-ageing low-alloy hot-rolled strip-form formable steel has a carbon content of between 0.02 and 0.10 wt.% and a thickness of between 0.5 and 5.0 mm. In order to bind N so as to achieve a non-ageing steel, while permitting direct entry of the steel to rolling from casting, the contents of titanium, nitrogen and sulphur in wt.% satisfy the conditions:  Ti >/= 2.28 N  Ti </= 3.43 N + 1.5 S and the steel is free from titanium carbide and niobium carbide.
Patent JP-H10237501-A (JP)
Title: Device for producing film-coated powder
Inventor: SHINKO TAKASHI
IPC: B22F1/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of simply and efficiently producing powder formed with plural-layered metallic oxide films having uniform thickness on its surface. SOLUTION: In this producing device provided with a reaction vessel, a hydrolysis metallic compound supplying means and a stirring means, the reaction vessel 1 for storing solution in which the powder is uniformly dispersed into solvent which can dissolve the hydrolysis metallic compound is provided. A supplying tube 8 consisting of double tubes composed of an outer tube and an inner tube and passing dried inert gas through the outer tube and introducing a prescribed quantity of steam or misty water with a dried inert gas as carrier gas into the inner tube, and a supplying tube 7 for introducing an alcohol base solvent of the hydrolysis metallic compound are provided in the reaction vessel.
Patent JP-S56132565-A (JP)
Title: Automatic feeder of reactor for automatic analyzer
Inventor: KAWAKAMI KAZUO
IPC: G01N21/25
Filed: 1980-03-21
Abstract: PURPOSE:To improve the photometry with an accurate action by arranging a plurality of magazine loading sections for storing several reactors in a proper arrangement and a magazine transferring mechanism for transferring a plurality of magazines to the position if discharging them sequentially. CONSTITUTION:Cuvettes are arranged and stored in a magazine 30. Users handle the magazines where cuvettes are stored but kept from storage thereof into the magazines, eliminating possible flaws or fingerprint on the cuvettes 31. Several magazines 30 are stored in the magazine storage section 41 and the cuvettes 21 and the cuvette holders are held depending on the resilience of a protruded line 21e. An incident window 21f and an emitting window 21g are formed on the side walls 21d and 21e of the cuvettes. This assures accurate action of the photometry even with a small amount of a test liquid.
Patent JP-S58153974-A (JP)
Title: Detector for density of developer
Inventor: FURUICHI MASAYOSHI
IPC: G03G15/08
Filed: 1982-03-10
Abstract: PURPOSE:To detect stably a toner density in a high-density developer with a high precision, by eliminating a leakage magnetic flux and forms magnetic paths effectively. CONSTITUTION:In respect to a density detector 1, a pair of iron plates forming magnetic paths 2 and 2 are arranged to be brought into contact with each other bilaterally, and a coil 3 is wound around magnetic paths 2 and 2 in this contacting position, and an angular pipe 4 is arranged on the outside of magnetic paths 2 and 2 brought into contact with each other, and magnetic shield members 5 are arranged on the outside of the angular pipe 4, and the density detector 1 is formed to a shape like an angular pipe as the whole. In respect to magnetic paths 2, a pair of iron plates formed to rectangles are arranged at a prescribed interval so as to face each other, and these iron plates are formed to a shape like U as the whole. The detector 1 is stored in a nonmagnetic pipe body 8. When a developer 10 is packed and an AC current is applied to lead wires 6 and 7 of the coil 3, a magnetic flux 9 is generated; and whether the developer 10 is packed or not, a magnetic flux 11 is generated.
Patent JP-H01211123-A (JP)
Title: Data driving type control method
Inventor: MAEJIMA YUKITO
IPC: G06F9/44
Filed: 1988-02-19
Abstract: PURPOSE:To improve the performance of an instruction execution and to prevent the destruction of table contents by providing a flag to show whether the number of input data necessary to the execution of an instruction is '1' or '2' or above and efficiently executing the deciding processing of the instruction in which the number of data is '1'. CONSTITUTION:An exchange connecting request analyzing part 10 analyzes the exchange request from a channel 5 connected to a telephone set 7 and a trunk 8, determines a prescribed exchange connecting action and a waiting cue part 11 awaits the instruction execution of a program. A data driving instruction executing control part 12 executes the driving by a data program. Further, an arithmetic instruction processing part 13 executes the operation corresponding to the name of the instruction, an exchange connecting action is executed with a program described by a data flow at a connecting processing part 14, and an initial setting table 15 sets the address of the instruction and the initial value of a counter in which the number of the input data necessary to the execution of the instruction is 2 or above. The data are removed from the fingers to the instruction to execute the number of data based on the data driving successively at the data and the contents of the flag of the instruction correspondence are decided.
Patent JP-H07215675-A (JP)
Title: Auxiliary sheave device for crane
Inventor: IZUMIDA MASAAKI
IPC: B66C23/36
Filed: 1994-02-08
Abstract: PURPOSE:To reduce the weight of an auxiliary sheave device and a worker's burden at the time of rotating operation in an auxiliary sheave device for crane mounted on a boom head so as to rotate between an overhanging position where an auxiliary sheave bracket is overhung to the end of the boom head, and a storage position where the boom head is folded. CONSTITUTION:A releasable jointing means 23 which supports the load of a lifted load working upon an auxiliary sheave 8 on a middle supporting member 3 is provided between the basic end part 10c of an auxiliary sheave bracket 10 and the end of the middle supporting member 3 in a boom head 1.
Patent JP-2000233565-A (JP)
Title: Recording sheet
Inventor: NOZAWA TAKASHI
IPC: B41M5/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet having no subdued print and fast coating film. SOLUTION: In the recording sheet, an ink receptive layer is formed on at least one surface of a base material. The layer contains a component (1) exhibiting water solubility in a molecule and a component (2) containing a functional group for forming a crosslinking point in a molecule, and contains a resin (a) exhibiting water solubility before forming the point, and a polymer (b) of predetermined polymer electrolyte. As the electrolyte (b), for example, an acrylic polymer containing a quaternary ammonium salt having a carboxylic acid group is used. A blending ratio of the resin (a) to the polymer (b) in the layer is preferably in a range of 20:80 to 40:60, and more preferably 25:70 to 35:65.
Patent JP-H02214741-A (JP)
Title: Prepreg and circuit board produced by using the same
Inventor: TAKADA TOSHIHARU
IPC: B32B15/08
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a prepreg giving a circuit board having excellent through- hole reliability and high-frequency property by impregnating a substrate with a resin varnish containing a dicyclopentadiene phenolic polymer epoxy resin, etc., and drying the varnish. CONSTITUTION:The objective prepreg can be produced by impregnating a substrate with a resin varnish containing a dicyclopentadiene phenolic polymer epoxy resin of formula I, a dicyclopentadiene phenolic polymer of formula II (R is H or CH3; n is 0-5), etc., a polyaromatic cyanate of formula III (Ar is aromatic group; B is 7-20C polycyclic aliphatic substituent; D is substituent free from active hydrogen; q, r and s are 0-3; x is 0-5), etc., and, as necessary, a flame-retardant and drying the resin varnish. A circuit board is produced by stacking a prescribed number of the prepregs one upon another, inserting an inner layer circuit material at a prescribed position between the prepregs as necessary, placing a laminate having an outer-layer circuit material as the outermost layer and integrating the layers.
Patent JP-S62194926-A (JP)
Title: Control device for automobile air-conditioning device
Inventor: OI SHINICHI
IPC: F24F11/02
Filed: 1986-02-21
Abstract: PURPOSE:To aim at enhancing the comfortability of air-condition, by starting the drive of a blower at once with no delay if an air-conditioning switch is not turned on within a predetermined time after a blower switch is turned on. CONSTITUTION:There are provided a first determining means 100 for determining whether either a blower switch 23 or an air-conditioning switch 24 is at first turned on or not, and a second determining means 200 for determining whether the air-conditioning switch 24 is turned on or not within a predetermined time after the blower switch 23 is turned on. Further there is provided a delay means 500 for delaying the drive of the blower 2 by a predetermined time if air-conditioning switch 24 is turned on before the blower switch 23 is turned on, or if the air-conditioning switch 24 is turned on within a predetermined time, after the blower switch 23 is turned on. As a result it is possible to prevent malodour from blowing into the passenger's compartment, and to enhance the comfortability of air-condition.
Patent JP-S54129846-A (JP)
Title: Emulator system
Inventor: HAYASHI KENJI
IPC: G06F9/32
Filed: 1978-03-31
Abstract: PURPOSE: To substantially zero the time required for the address addition for relocation, by providing the control FF and the specific register to perform the relocation for emulation together with the address operation.  
     CONSTITUTION: The control FF4 and the specific register 5 are provided. When the system is in emulation mode and FF4 is set, one of the base registers 3 is selected with the instruction set at the instruction register 1, then the content B of the register 3 selected is left output of the adder 6. Further, as the right input of the adder 6, the content LR of the register 5 is inputted to the upper rank 12-bit and the displacement D of the register 1 is inputted to the lower rank 12-bit, and the result of addition B+LR+D is set to the memory address register 7, being the address information of the main memory unit 8. That is, in executing the emulation, the relocation is added together with the address addition effectively one cycle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63205036-A (JP)
Title: Fluorescent character display tube
Inventor: IMAI TAKESHI
IPC: H01J31/15
Filed: 1987-02-19
Abstract: PURPOSE:To facilitate continuous displaying of a plurality of displaying patterns by forming second anode patterns on a second conduction part and a second phosphor part and laminating the second anode pattern on an inner surface of a light transmissive window member. CONSTITUTION:On an inner surface of a face glass 8 in a reducedpressure container 1, light transmissive conductor parts 9 coated with phosphors 10 which have a luminous color higher in visibility than that of the phosphors 4 are disposed in accordance with desired displaying patterns. When electrons are projected in the up and down directions from a filament 6, the electrons are accelerated by grids 5 and 11 so as to impinge on the phosphors 4 and 10. Thereupon, desired displays are formed outside when light from the phosphors 4 is emitted through a conductive film 7 and the face glass 8 and also the light from the phosphor 10 is emitted through the conductor part 9 and the face glass 8. Hence, even a figure in which a plurality of displaying patterns are used can be easily displayed as a continuous figure.
Patent JP-S62201906-A (JP)
Inventor: THROCKMORTON MOREFORD C
IPC: C08F136/06
Filed: 1987-02-19
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。