baber/WOPTO huggingface dataset:
Patent JP-H10319654-A (JP)
Title: Optical unit for copying machine
Inventor: KASHIWABARA YUTAKA
IPC: G03G15/043
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the assumption of the cause of density unevenness generated in a copied image and to shorten a repair time. SOLUTION: A white reference pattern 20 is installed facing in the axial direction of a photoreceptor drum 17, in the vicinity of a contact glass 11. After the power of a copying machine is supplied, movable parts such as a first scanner 12 and a lens 14 are located in home positions. After that, the lens 14 is moved to the front in the axial direction of the photoreceptor drum 17 from the home position, then, a drum motor, an electrifying charger 18 and an exposing lamp 22 are turned on and the surface potential of the drum 17 is measured by a potential sensor 19. The unevenness of the measured potential signifies exposure unevenness, so that the exposure unevenness is calculated from the measured potential. The assumption of the cause of the density unevenness occurring in the copied image is facilitated from the calculated data and the repair time can be shortened.
Patent JP-H10316905-A (JP)
Title: Image separation liquid and method for recycling image-carrying support by using the same
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G21/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To separate a toner with a less amt. of an image separation liquid by adopting a separation method wherein a toner and an image to be separated are kept in contact with each other under heating for a longer time (2-10 sec) than in a conventional method and by using an image separation liquid contg. a surfactant which is more effective in the separation. SOLUTION: An image-carrying support of which at least a part is a paper- like substance layer mainly comprising cellulose fibers and which has an image formed on the layer from a hot-melt or thermoplastic image-forming substance is recycled by causing the support to retain an image separation liquid contg. water and causing the liquid and an image being separeted to be in contact with each other under heating for 2 sec or longer. In this method, a separation liquid used is a water soln. contg. a surfactant which hardly allows a toner to adhere again and has a high toner affinity.
Patent JP-S621240-A (JP)
Title: Semiconductor device
Inventor: KITAMURA TAKAYUKI
IPC: H01L21/607
Filed: 1985-06-26
Abstract: PURPOSE:To improve the reliability of the bonding jointing of an Al wire by mounting a pushing member pushing an ultrasonic joining section for the Al wire from an upper section. CONSTITUTION:The reliability of a bonding joining section can be enhanced by pushing a pushing member 9 against an Al wire joining section from an upper section. A cover for a package can be utilized as a means by which load is applied to the pushing member 9. There is no possibility that electrical joining is affected even when joining is insufficient due to the fouling, flaws, etc. of electrode surface by applying load to the joining section. For making the pushing pressure constant, the material of an elastic body is used as contact sections with the Al wires and contact sections with the cover or pressure is applied through a spring, etc. The pushing member is mounted, pressure is applied from the upper section of the joining section of the Al wire and the strength of the joining section is increased, thus also eliminating the need for ensuring joining strength by a tension meter.
Patent JP-S5932399-A (JP)
Title: Controller for excitation of generator
Inventor: OGAWA SHIYOUICHI
IPC: H02P9/14
Filed: 1982-08-16
Abstract: PURPOSE:To supply a system with stable power by changing over automatic voltage regulators to a back-up automatic voltage regulator from a regular automatic voltage regulator without stopping an AC generator. CONSTITUTION:When the regular automatic voltage regulators 5 are brought to unusable states, changeover switches 8 are changed over first, and extiters 9 are supplied with an output from the back-up automatic voltage regulator 6. Changeover switches 7, 7' are changed over under conditions that contacts 8-2 are brought to ON states. The voltage of the generator through transformers 3 for meters is inputted to the back-up automatic voltage regulator 6 by turning contacts 7-1 OFF and contacts 7-2 ON. On the other hand, a contact 7'-1 is turned OFF after a contact 7'-2 is turned ON from OFF, and the currents of the generator through a current transformer 4 for meters are inputted to the back-up automatic voltage regulator 6. Accordingly, the system can be supplied with stable power.
Patent JP-S5665072-A (JP)
Title: Oxygen sensing agent
Inventor: OKITSU HIROYUKI
IPC: C09K3/00
Filed: 1979-11-02
Abstract: PURPOSE: An oxygen sensing agent, making it possible to recognize the presence of oxygen with the naked eye by observing change of color tone, which contains a specified compound as a color developing agent.  
     CONSTITUTION: An oxygen sensing agent is prepared by mixing (A) about 0.001W 1wt% of a compound (e.g., resorufin) having an oxazine skeletone of the formula [wherein X is an oxygen atom or N + (CH 3 ) 2 ], (B) glucose, (C) at least one selected from a kydroxide, a silicate of an alkali (or alkaline earth) metal, and aluminum hydroxide, and (D) about 0.1W20wt% of at least one selected from water, an alcohol and a glycol (in a weight ratio of the component B to A of about 5W 1,000 and of the component C to B of about 0.1W1,000). Said oxygen sensing agent reversibly turns yellow-yellowish white in the absence of oxygen and violet in the presence of oxygen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5667633-A (JP)
Title: Constant speed driving apparatus for automobile
Inventor: MANDANI SHIGEKI
IPC: B60W10/00
Filed: 1979-11-02
Abstract: PURPOSE: To facilitate the change for retention of constant speed driving and for accelerated or decelerated driving, by providing a retaining electromagnet and a releasing electromagnet.  
     CONSTITUTION: When a main switch is set, the retaining electromagnet SM is actuated, so that a movable contact 11 is pulled, a locking shaft 5 is advanced by link mechanisms 9, 12, and a wire 23 is clamped and retained between a push plate 7 and the locking shaft 5. As a result, the opening of the accelerator can be kept at a state under this restraining operation to keep the automobile driving at constant speed. When it is required to decelerate, a brake pedal is operated, thereby the releasing electromagnet RM is actuated, an end 13b of the third lever is withdrawn, a swingable arm 13a is rotated about a stationary contact 15, the movable contact 11 is pushed out, and therefore the locking shaft 5 releases the retenion of the pulling wire 23 with an aid of energy in a spring 18. When it is required to accelerate, an accelerator pedal is operated, thereby the releasing electromagnet RM is actuated, and the locking shaft 5 releases the retention of the pulling wire 23 to permit the acceleration. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08311510-A (JP)
Title: Production of copper-tungsten mixed powder
Inventor: MAKIYAMA YUKIO
IPC: B22F9/26
Filed: 1995-05-15
Abstract: PURPOSE: To produce a homogeneous and high-purity Cu-W mixed powder as a sintering material by dehydrating a precipitate obtained by regulating the pH of an aq. soln. contg. dissolved Cu, W and a small amt. of Co or Ni, roasting the dehydrated precipitate in the atmosphere and then reducing the roasted precipitate. CONSTITUTION: Aq. ammonia is added to an aq. soln. contg. sodium tungstate, copper sulfate and a small amt. of Ni nitrate or cobalt nitrate to regulate the soln. to pH4 to 7, and the W, Cu, Co, Ni, etc., in the soln. are precipitated as their hydroxides. The precipitates are separated from water, then washed with an aq. ammonium nitrate soln., completely dehydrated with a centrifugal separator, etc., roasted in a rotary kiln, etc., and dried to obtain a mixed oxide. The mixed oxide is heated in an electric furnace filled with a gaseous hydrogen atmosphere, and a raw material for a sintered member consisting of the W-Cu mixed powder contg. a small amt. of Co or Ni as the sintering assistant and 10-30wt.% Cu is produced.
Patent JP-S62298388-A (JP)
Inventor: FUJINO YUKIO
IPC: A63H3/36
Filed: 1986-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S623746-A (JP)
Title: Production of feed mixture free from dust
Inventor: HERUBERUTO FUEEGE
IPC: A23K20/195
Filed: 1986-06-19
Abstract: A process for the production of an olaquindox-containing non-dusting livestock feedstuff mix, comprising (a) mixing 75 to 98.5% by weight of an inorganic carrier material acceptable for livestock nutrition and having a maximum of the particle size distribution between 0.1 and 1.0 mm (b) with 0.5-5% by weight of a non-toxic oil and/or an emulsifier acceptable for livestock nutrition, and (c) to the mixture adding 1-20% by weight of olaquindox.
Patent JP-S63305583-A (JP)
Title: Integrated wavelength controlling semiconductor laser
Inventor: TSURUTA TORU
IPC: H01S5/00
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate its manufacturing and to obtain high yield, by separating two resonators by an internal reflection plane so that a length of a larger resonator and that of shorter one are made to be L1 and L2 respectively and next by integrating a plurality of internal reflection interference type semiconductors, which are different in values L1-L2 from each other, on a similar substrate. CONSTITUTION:Two resonators are separated by an internal reflection plane of an internal reflection interference type semiconductor laser so that a length of a longer resonator and that of a shorter one are made to be L1 and L2 respectively. A plurality of the internal reflection interference type semiconductor lasers, which are different in values L1-L2 from each other, are integrated on a similar substrate. Wavelength control can be hence performed, and further an integrated wavelength controlling semiconductor laser, which oscillates at a plurality of arbitrary wavelengths when the values L1-L2 are varied in the order of several mum to tens of mum between adjacent lasers, can be easily manufactured.
Patent JP-S5665555-A (JP)
Title: Modulation system with binary information
Inventor: TAZAKI SABUROU
IPC: H03M7/00
Filed: 1979-10-31
Abstract: PURPOSE: To make greater the minimum level inversion distance of modulated output than the bit cell interval of binary input data train, by using the back data pattern in place of the data pattern in which the storage charge is not null.  
     CONSTITUTION: The input data train is in block at an input data block device 26, and according to the data pattern of this input data block, a conversion data 34 corresponding to the output data pattern and a storage charge data 35 corresponding to stored charge are read out from a memory 28. Further, the conversion data 34' after inverting processing with a inverter 29 is picked up as an output data train via a parallel serial converter 30. On the other hand, the stored data 35' is integrated and the data inversion controller 32 judges whether the conversion data 34 of the next data pattern increases the absolute value of the stored charge integration value up to now or not. That is, when the data pattern in which stored charge is not null is used, it is judged whether the back data pattern in used or itself is used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5569480-A (JP)
Title: Controlling method for ink jet printer
Inventor: GOTOU HIDEKAZU
IPC: B41J2/13
Filed: 1978-11-17
Abstract: PURPOSE:To control the inclination of characters formed by an ink jet printer by reversing the sequence of electric sweep which sweeps in the direction crossing the mechanical sweeping direction. CONSTITUTION:The sequence of electric sweep is reversed, the direction of the electric sweep indicated by the arrow on the dot matrix of (a) is released, the relation of the deflection amount of an ink particle on the vertical axis against a mechanical sweep direction X as indicated by (b) is reversed, too. The inclination of characters made by an ink jet printer can not only be controlled but vertical or diagonal characters can freely be selected and formed if necessary or printing speed can be improved, too.
Patent JP-S63317704-A (JP)
Inventor: SAN DE SHIRUBA
IPC: A24D3/02
Filed: 1988-06-10
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-H089567-A (JP)
Title: Output control and output controller of ac generator for vehicle
Inventor: KOMURASAKI KEIICHI
IPC: H02J7/24
Filed: 1994-06-23
Abstract: PURPOSE:To relieve thermal load on a controller by restricting the output current of an AC generator if it is detected that the temperature of the AC generator or its surrounding has exceeded a preset abnormal temperature. CONSTITUTION:A comparator 910 for PWM control compares the first or second level voltage which a comparator 902 outputs with chopping wave voltage which a chopping wave generator 909 generates based on temperature proportional voltage which an amplifier 901 generates, thus generating a pulse duration modulated wave signal. At a range whose temperature exceeds a prescribed one, field current which runs through a field coil 102A is restricted by controlling a power transistor 305 intermittently with the pulse duration modulated wave signal.
Patent JP-S623303-A (JP)
Title: Sequence program producing device
Inventor: ITO ATSUSHI
IPC: G06F17/50
Filed: 1985-06-28
Abstract: PURPOSE:To produce programs with use of a monitor having low resolution by displaying the symbols and contacts of the circuit component elements showing the mutual connection constitution and the codes of the relays, etc. at the position separate from each other and at the same time displaying the un-input symbols after discriminating them from each other. CONSTITUTION:A programming device contains a liquid crystal display device 14 and an input means. The device 14 includes a symbol display part 50 for display of symbols supplied from the input means and a code display part 51. A liquid crystal structure 52 showing a contact and its nearby connection constitution within the part 50 shows the make, break contacts, etc. and also that the code is not supplied yet to a contact symbol according to the light emitting state of each segment. A liquid crystal structure 65 showing a relay in the part 50 displays the type of a relay in response to the types of characters within the brackets. The part 51 consists of many dot segments and can display the Roman characters and numeric characters as well as the codes of contact, relays, etc.
Patent JP-S623831-A (JP)
Title: Method and equipment for bending pipe stock
Inventor: YAMAZOE HAJIME
IPC: B21D7/06
Filed: 1985-06-27
Abstract: PURPOSE:To form a pipe stock to have a minimum bending radius without any abnormal deformation by pressing the bending center of a pipe stock with a die pressing member and turning a couple of the right and left pipe holding members around the support point to bend the pipe stock with the holding members resisting an energizing force. CONSTITUTION:A pipe stock 5 is put and held on holding faces 8 and 8 of both pipe holding members 3 and 3, a die pressing member 6 is moved down to press the stock 5 by a prescribed pressing force with a die pressing member 13. The stock 5 is bent along a die pressing surface 13 by turning of the holding members 3 and 3 around turning pins 7 and 7 with an energizing member 4 pressed down by the pressing force of the die pressing member 6. Any abnormal deformation does not occur because the stock 5 is bent, being held between the die pressing surface 13 of the die pressing member 6 and the holding surfaces 8 and 8 of the pipe holding members 3 and 3.
Patent JP-S62298035-A (JP)
Title: Optical recording device
Inventor: TORASAWA KENJI
IPC: G11B7/09
Filed: 1986-06-17
Abstract: PURPOSE:To stabilize a focus control by a simple structure, by providing in parallel the laser diode arrays of an elliptical spot and a circular spot, and photodetecting a light beam of one of them, in a recording device of a phase change type disk. CONSTITUTION:When the first laser diode array 1b is oscillated, an elliptical beam is projected onto a recording medium D, the recording medium which has become a molten state once is cooled by the elliptical beam, and a recording track which has become a crystallized state is formed. On the other hand, a circular beam from the second diode array 1a which is oscillated intermittently by an information signal irradiates intermittently immediately behind a recording track which is formed by the elliptical beam, a part of an amorphous state is formed on the recording track, and information is recorded. A four split photosensor 10 photodetects only a write beam which is reflected from the surface of a disk, therefore, a stable focus control, etc. can be realized.
Patent JP-H08312097-A (JP)
Title: Wall backing waterproof sheet fitting method
Inventor: UOTA YUKI
IPC: E04F13/08
Filed: 1995-05-16
Abstract: PURPOSE: To perform the sticking construction of waterproof sheets and exterior wall material efficiently with high waterproofness in a small place with a narrow gap to the adjacent land. CONSTITUTION: One end of a wall backing waterproof sheet 4 with a length equivalent to the length of a space between two adjacent column members 2 such as columns or studs for supporting exterior wall material 1 is fitted to the side face 3 of the column member 2. The wall backing waterproof sheet 4 is stacked in an unfoldable state on the periphery of the column member 2, and the exterior wall material 1 is fixed between the column members 2, 2. The wall backing waterproof sheet 4 is then unfolded along the back face of the exterior wall material 1, and the other end is fitted and fixed to the side face 3 of the adjacent column member 2.
Patent JP-H11332550-A (JP)
Title: Safety cabinet
Inventor: SHINOHARA KATSUAKI
IPC: C12M1/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a safety cabinet for enlaucing sterilizing effects by equalization of formaldehyde concentration in sterilization, improving sterilization workability, saving labor and automating an operation. SOLUTION: In this safety cabinet constituted of a laboratory 2, an air filtration means 4 for air supply installed closely to a supply opening 12 at the upper part of the laboratory 2, a lower 6 arranged closely to the air filtration means 4 for air supply, a laboratory table 3 set at the lower part of the laboratory 2, an intake port 15 which is laid in the vicinity of the laboratory stand 3 and exhausts air in the laboratory 2, a return current flow channel 16 for returning at least a part of air sucked from the intake port 15 to the air filtration means 4 for air supply, an air filtration means 5 fixed closely to the return current flow channel 16 and an exhaust chamber 9 installed at a secondary side of the air filtration means 5 for exhaustion,  a recycling flow channel 7 which communicates with the exhaust chamber 9 at the secondary side of the air filtration means 5 for exhaustion and with the primary side of the air filtration means 5 for exhaustion and is exposed to the outside of a box is arranged.
Patent JP-S6149904-A (JP)
Title: Method of controlling steam generator
Inventor: KAARU HAINTSU BORUFUMIYURAA
IPC: F23N1/02
Filed: 1985-07-01
Abstract: A steam-generator control method is proposed for controlling the mass flows of an oxidant and a fuel which are supplied for combustion. In order to control the flows at stoichiometric ratios with a required accuracy, the controlled variables are established by the measurements of the mass flows and their comparison with theoretically predetermined stoichiometric ratios. Measurement errors are defined continuously through a combustion-gas analysis, conducted by means of a probe after the combustion. The errors are used for the correction of the controlled variables. The time constant of the correction is smaller than the time constant of dynamic changes of the errors.
Patent JP-H05333675-A (JP)
Title: Image forming device
Inventor: SATO KUNIHIKO
IPC: G03G15/08
Filed: 1992-06-03
Abstract: PURPOSE:To realize an inexpensive contact developing type image forming device capable of preventing the unevenness of printing caused by the deflection of a developer carrier and the biased abrasion of a photosensitive body as for an image forming device in which development is performed by bringing the developer carrier into pressurized contact with a latent image carrier. CONSTITUTION:This image forming device is provided with the latent image carrier 1 being a photosensitive drum, etc., and a developing device 20 developing an electrostatic latent image formed on the latent image carrier 1. The developing device 20 is provided with at least the developer carrier 21, a blade 22 for regulating the thickness of toner and electrostatic charging, and a reset roller 23 rubbing the toner on the developer carrier. The developer carrier 21 is brought into pressurized contact with the latent image carrier 1 by the force of Fd, and the blade 22 and the roller 23 are brought into pressurized contact with the developer carrier 21 by the force of Fb and the force of Fr, respectively. The sum of the force of Fd, the force of Fb, and the force of Fr is set to be almost zero.
Patent JP-H09325913-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI TANEO
IPC: G06F12/08
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To facilitated memory architecture flexible and compact and to attain the simplification of refile operation control by setting a RAM area only for an arbitrary entry inside the arbitrary area of a cache memory. SOLUTION: In relation to the capacity of RAM to be set, the arbitrary number of entries are set as RAM areas for the unit of an entry inside the arbitrary area of a data array 5. The addresses of RAM areas set like this are set to a control register 7. The tag address information of RAM areas set to the control register 7 is compared with the tag address of a cache access address and a comparator 8 discriminates whether the tag address accessing the cache memory performs access to the RAM area set to the data array 5 or not. When the address accessing the cache memory performs access to the RAM area set to the data array 5, a register hit signal is outputted from the comparator 8.
Patent JP-S5267629-A (JP)
Title: Method for removing posi-type photoresist
Inventor: YAMAGUCHI HISAO
IPC: H01L21/30
Filed: 1975-12-03
Abstract: PURPOSE:To provide a method for removing posi-type photoresist of naphthoquine diazide type at normal temperature using hydrazine (aqueous solution), with washing after removal being performed with cheap water.
Patent JP-S63309162-A (JP)
Title: Orally feeding and tube-feeding nutritive food and production thereof
Inventor: MORITA AKIRA
IPC: A23L33/00
Filed: 1987-06-10
Abstract: PURPOSE:To produce an orally feeding and tube-feeding nutritive food having excellent solubility, dispersibility and fluidity in water, improved digestibility and absorption, by blending a vegetable oil with a middle-chain fatty acid triglyceride, fructooligosaccharide, etc., and homogenizing. CONSTITUTION:Main components of protein, glucide, lipid, vitamin and mineral and, if necessary, other additives, wherein the lipid essentially consists of a vegetable oil such as corn oil, etc., and 6-12C middle-chain fatty acid triglyceride mainly comprising 8C fatty acid and fructooligosaccharide is partially contained as the glucide, are blended in water and homogenized while introducing air, optionally dried, powdered or granulated.