baber/WOPTO huggingface dataset:
Patent JP-H11154442-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To thin a keyboard without changing the size of a key stroke by locking first and second shaft parts in a movable state, and forming a lower part opened locking part in a holder member in the vicinity of a spring arranging part. SOLUTION: A journalling part A to journal link members 7 and 8 pushes down a rubber spring 31 by moving downward by push-down of a key top 1, and a movable electrode in the rubber spring 31 performs prescribed switching operation by short-circuiting a switch electrode on a flexible circuit board 30. The journalling part A of the link members 7 and 8 is restored by being pushed up by elastic restoring force of the rubber spring 31 by a release of the push-down of the key top 1. Therefore, operability of a key is improved by enlarging a key stroke in response to thinning of a keyboard by obviating a special mechanism to push down the rubber spring 31, and a cost can also be reduced by using the key top 1 of a simple structure.
Patent JP-H03137460-A (JP)
Title: Electronic expansion valve control device for air conditioner
Inventor: IGA NAOKI
IPC: F24F11/02
Filed: 1989-10-24
Abstract: PURPOSE:To recover refrigerant accumulated at an indoor condensor while being stopped by a method wherein a degree of opening of an electronic expansion valve of the indoor device during a heating operation and while being stopped in the event that the surrounding air temperature is low for a multi-chamber type air conditioner is opened by a second controlling device from its normal state. CONSTITUTION:In the event that an indoor device 39 is being heated and the surrounding air temperature is low, the surrounding air temperature is sensed by a surrounding air temperature sensor 43, a specified time after starting a heating operation and another specified time spaced apart during operation is measured by a timer 44 under an operation of the second electronic expansion valve control device 45 and then electric expansion valves 37 and 38 corresponding to the indoor devices 40 and 41 being stopped are opened through a signal 46 by an amount corresponding to that time. With such an arrangement, a low pressure when the heating operation is started is increased and a faster and much amount of recovery of the refrigerant stayed in the indoor devices 40 and 41 being stopped is carried out. Accordingly, a defrosting operation is hardly carried out, a variation in capability of the indoor device is less in its amount and a variation of indoor temperature is also less.
Patent JP-S62135550-A (JP)
Title: Stabilized polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08L27/00
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a polyolefin compsn. having excellent resistance to deterioration by oxidation during melt kneading and practical application, by blending a polyolefin with a phenol compd. and a phosphite compd. CONSTITUTION:A polyolefin compsn. is obtd. by blending 100pts.wt. polyolefin with 0.01-1pt.wt. phenol compd. (A) of formula I and 0.001-1pt.wt. phosphite compd. (B) of formula II. In the formulas, R1, R2, R3, R4 are each H, a 1-8C alkyl. An example of the compd. A is 1,2,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4- hydroxybenzyl)benzene. An example of the compd. B is bis(2,4,-di-t-butylphenyl)- pentacrythritol diphosphite.
Patent JP-H05119445-A (JP)
Title: Fixing liquid and treating method using that
Inventor: SASAOKA SENZO
IPC: G03C5/38
Filed: 1991-10-24
Abstract: PURPOSE:To provide a stable fixing liquid having good fixing property which can be used for rapid treatment of a silver halide photographic sensitive material. CONSTITUTION:This fixing liquid for a silver halide monochromic photosensitive material features in that it contains >0.1mol/l ammonium thiosulfate and 0.5-2.0mol/l sodium thiosulfate as thiosulfates of the fixing agent in a liquid for use. The fixing liquid is supplied in a concentrated liquid (1:0.5 or higher ratio of the concentrated liquid to water) having pH>5.0, 0.05-0.8mol/l sulfite concn., and <=0.01mol/l water-soluble aluminum salt.
Patent JP-H11101163-A (JP)
Title: Emission control implement
Inventor: KOBAYASHI TAKEO
IPC: F02M27/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a emission control implement capable of controll the emission generated by the combustion of oil and the like, reducing harmful substances, eliminating air pollution, improving global environment and greatly contributing to the combustion efficiency of an engine and the reduction of fuel consumption. SOLUTION: This emission control implement has a ring member formed of various natural stone or metal powder of proper wt.% mixed in plastic. Protrusions 4 and recesses 5 and grooves 6, 7 are formed in appearance for more handling ability and beautiful appearance. The implement is used while put in the trunk room, etc., of automobile and extremely easy to handle.
Patent JP-H09119213-A (JP)
Title: Concrete floor finishing machine
Inventor: ARIMOTO TETSUYA
IPC: E04G21/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To facilitate running control and control by finishing a concrete floor surface in a flat state while running a machine body on the floor surface. SOLUTION: A plurality of rotary shafts 28 are borne on a bearing plate 2 of a machine body 1 so that they are capable of inclining in X and Y directions and that they can rotate in the opposite direction each other, blades 12a-12d arranged radially to lower rotors 10 of the rotary shafts are respectively hold through a mounting member 13 and, at the same time, they are borne on an oscillating bearing mechanism 14 in a state of up and down oscillation so that the blades are parallelly brought into contact with the concrete floor surface. Azimuth detector 302 for detecting an azimuth direction of the machine body, receiver 300 for receiving a control command from a transmitter 200 and controlling device 303 for controlling the inclination of the rotary shafts are mounted on the bearing plate, sticks 201 and 202 of the transmitter are controlled to give commands, they are received by the receiver to control its running and, at the same time, the azimuth direction is detected by the azimuth detector to control the azimuth direction with the controller so as to keep it in a constant state.
Patent JP-H09121511-A (JP)
Title: Fan-equipped motor
Inventor: NOSAKA KOJI
IPC: H02K7/14
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a motor through the shaft of the motor so that the service life of the motor can be remarkably prolonged by providing a plurality of metallic blades which are exposed from the resin part of the main body of a fan made of a resin on a metallic boss member provided in the axis section of the fan. SOLUTION: When an electric current is supplied to a fan-equipped motor 1 through external wiring connected to a connector 8, a fan 6 rotates together with the shaft 5 of an armature and, as a result, a leftward wind is generated and a radiator, capacitor for air-conditioner, etc., are cooled by the wind. When the wind is generated, the heat generated from the motor 1 when the motor 1 is rotated is transmitted to a metallic boss member 7 through the armature shaft 5 and quickly radiated from the blades 7b of the member 7 without being hindered by a resin part having low thermal conductivity. Therefore, the motor 1 can be cooled efficiently through the shaft 5 and the service life of the motor 1 can be prolonged.
Patent JP-S61179559-A (JP)
Title: Tape sticker for lead frame
Inventor: NAGAOKA TOMIO
IPC: H01L23/48
Filed: 1984-12-27
Abstract: PURPOSE:To use a tape without waste, and to reduce cost by providing a tape lead-in mechanism leading in the tape until the front end of the tape corresponds to the position of sticking of the tape of a lead frame fed in by a lead-frame lead-in mechanism and is positioned. CONSTITUTION:A tape lead out of a reel 60 is held by a pinch roller 67 through guide rollers 65, 66, passes through a guide cylinder 68 with a rectangular section and is guided in the direction of a die 47, and lead in so that the front end of the tape is projected from the die 47 only by a predetermined length section. The tape is fed in standard size in such a manner that one end of an L-shaped arm 75 supported in a rocking-free manner centering around a shaft 74 is connected to a cam 73 fixed to a follower shaft 72, which is connected to a main driven shaft 51 and follows, the L-shaped arm 75 is rocked, a connecting rod 76 connected to the other end of the L-shaped arm 75 is moved vertically, a ratchet gear fitted at a common shaft end in the upper roller group of the pinch roller 67 is turned intermittently in one direction at every fixed angle by a pawl lever 77 secured at the upper end of the connecting rod 76, and members for leading in the tape are operated simultaneously.
Patent JP-H0594683-A (JP)
Title: Magnetic head device for magnetic recording and reproducing device
Inventor: SAITO TOSHIYA
IPC: G11B21/21
Filed: 1991-09-30
Abstract: PURPOSE:To provide a magnetic head device for a magnetic recording and reproducing device enabling to obtain an excellent contact start stop characteristic (CSS). CONSTITUTION:A slider 11 is composed with a tilted surface 12 and a sliding surface 13. On the tilted surface, striped forms 17 are formed from an air inflow side to an outflow side. Since at least either condition where an apparent contacted area between the magnetic disk and the slider 11 should be 3-50% or a depth of a groove at a recessed part of the striped forms should be >=50Angstrom , is satisfied, a coefficient of static friction and a coefficient of dynamic friction become small and the excellent CSS characteristic is obtained.
Patent JP-H02243666-A (JP)
Title: Method of therapy and prophylaxis of pneumocystis carinii pneumonia,and compound and prescribed drug used in these methods
Inventor: RICHIYAADO AARU TEITSUDOUERU
IPC: C07D233/20
Filed: 1989-10-25
Abstract: PURPOSE: To obtain a drug recipe containing a pentamidine analogous compd. containing a novel compd. and used in the treatment and prevention of pneumocystis carinii pneumonia and the treatment of leishmaniasis, flagellosis and a malaria disease.  
     CONSTITUTION: A drug recipe contains a compd. represented by the formula [wherein R 1  is H, or two groups R 1  on the same amidine group are combined to form (CH 2 ) m  ((m) is 2-4), R 2  is H, OCH 3 , NO 2  or NH 2 , R 3  is H CH 3  or CH 2 CH 3 , (n) is 2-5, X is O, N or S but, when both of R 1  and R 2  are H and X is 0, (n) is not 5]. This compd. is hiqh in toxity and the dose amt. thereof is restricted to a low level of up to 10 mg/kg and, typically, the dose amt. of 0.5-5 mg/kg (as a free base) is employed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62137689-A (JP)
Title: Information processor for ic card
Inventor: SHINO KATSUHIDE
IPC: G06K19/077
Filed: 1985-12-11
Abstract: PURPOSE:To simplify a connection mechanism between an IC card and a device main body by providing a cover body in such a way that the body can be opened and closed freely against the device main body. CONSTITUTION:A part 14 to be connected to the connection part 6 of an IC card 2 is provided at the upper plane of a device main body 3, and also, a cover body 1 that can be opened and closed freely is provided. At the cover body 1, a card holding parat 9 to hold the IC card 2 is provided. When the IC card is stored within the card holding part 9 in the released state of the cover body 1, then the cover body 1 is closed, the connection part 6 is fitted in the part 14 to be connected, and an IC built in the IC card 2 is connected electrically to a circuit board 4 stored within the device main body 3.
Patent JP-H0966361-A (JP)
Title: Soldering device
Inventor: KOBAYASHI KOICHI
IPC: H05K3/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To stabilize soldering quantity and to prevent the sticking of oxide film as impurity on the soldering by making a range of a work to be suldered almost constant while improving the working rate of the soldering device. SOLUTION: This soldering device is composed of a soldering vessel 1 for storing the solder in a molten state having an opened upper surface, a first scraping-out plate 4 for scraping off the oxide film on the surface of a molten solder on the upper part of the soldering vessel 1, a solder receiving dish 5 arranged in a shifting range of the first scraping-out plate 4, vertically and rectractably moved to the molten solder in the solder vessel 1 and having an opened upper surface and a second scraping-out plate 6 for scraping off the surface of the molten solder floated up from the surface of the molten solder in the solder vessel 1 and scooped up in a suitable quantity into the solid receiving disk 5.
Patent JP-S61149343-A (JP)
Title: Method of controlling temperature distribution of resin film
Inventor: OBA YOZO
IPC: B29C71/02
Filed: 1984-12-25
Abstract: PURPOSE:To make it possible to uniformalize the temperature distribution, by providing the outer sides of each side wall of a hot air outlet of each plenum duct with heaters. CONSTITUTION:The outer sides of each plenum duct 2 each are provided with a pair of heaters 7, 7, and the heater 7 comprises, for example, heaters 7a, 7b, 7c having capacities such that the temperature can be increased progressively from the central part of each plenum duct 2 toward the opposite sides. The plenum ducts 2, 2... in zones are connected via communication holes 6 by separate conduits. Heated hot air is passed into the conduits by a blower. When the heaters 7a, 7b, 7c are operated, the temperatures of the hot air become higher at the outer sides of the plenum ducts than at the central parts so that the temperature of the film 1 can be uniformalized.
Patent JP-H11119476-A (JP)
Title: Image forming device
Inventor: FUSAYASU KOJI
IPC: G03G15/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining an excellent image quality at a high speed by easily optimizing the processing condition of optics, potential or the like, in the process design of the image forming device. SOLUTION: This image forming device is constituted of an image forming means 1 forming the image, a process specification deciding means 2 deciding the process specification, a process controlling means 3 controlling the process to have a determined specification. The process specification deciding means 2 is provided with data imputing section imputing physical parameter of analysis, and the image calculating section calculating the image formed by the image forming device. The image calculating section is, allowed to include a developing member quantity calculating section calculating the developing member image.
Patent JP-H1099321-A (JP)
Title: X-ray ct device
Inventor: HARA HIROMI
IPC: A61B6/03
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent pseudo images, blurs and blots from appearing near a valid view field and a background area on tomographic images by setting a threshold value for selecting a weighting coefficient by pixel data extracted from the pixel data of the four corners of a small matrix and selecting the different weighting coefficient by the threshold value. SOLUTION: A filter mask data selection part 24 switches first filter mask data 22 storing an image matrix for a normal area and second filter mask data 23 storing the image matrix for a boundary area. A selection condition input part 25 sets and inputs the threshold value for deciding to which of the normal area and the boundary area the filter mask data selection part 24 is to be controlled. Then, a pixel data detection control part 26 reads the pixel data of the four corners of the image matrix and controls the filter mask data selection part 24 so as to perform calculation as the normal area when the pixel data are less than the threshold value and as the boundary area when they are more than the threshold value.
Patent JP-2001107273-A (JP)
Title: Composition for depositing rust preventive film
Inventor: ISHII SEIICHI
IPC: C23C22/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a treating solution capable of depositing a rust preventive film good in appearance and corrosion resistance on a galvanizing treated product or the like without using hexavalent chromium compounds. SOLUTION: This composition for depositing a rust preventive film is composed of an aqueous solution of pH 0.1 to 5 containing a carboxyl group- containing water soluble resin, trivalent chromium ions and nitric ions.
Patent JP-H02128059-A (JP)
Title: Supporter for floor panel
Inventor: NAKA HIROMASA
IPC: E04F15/00
Filed: 1988-11-04
Abstract: PURPOSE:To prevent damage to the contact part of floor panels as well as make the attaching and detaching operations of panel presser easier by a method in which a self-lubricating synthetic resin slide ring is set between the panel presser and the floor panel. CONSTITUTION:Stringers 15 are set between fixed legs 4 erected on the basic floor, and floor panels 2 are supported on the stringers 15. A panel presser 9 is coupled with the legs 4 to fix the panels 2. In this case, a slide ring 14 made of a self-lubricating synthetic resin is set between the panel presser 9 and the panels 2. The friction force between the downside of the flange 9a of the presser 9 and the tiered portion 2b of the corner 2a of the panel 2 can thus be reduced to smoothen the action of the presser 9.
Patent JP-H08139236-A (JP)
Title: Cooling structure of heat generation element
Inventor: MITSUTAKE ICHIRO
IPC: H01L23/36
Filed: 1994-11-14
Abstract: PURPOSE: To obtain cooling structure of a heat generation element so that the heat generation element stored in a case made of a material of low thermal conductivity can be cooled efficiently. CONSTITUTION: A cooling structure consists of a heat sink 2 attached to a heat generation element 1 and cooling the heat generation element 1, a case 3 for storing the heat sink 2 and fixing it by fixing means 5a and 5b, and a grease 6 filled between the storage case 3 and the heat sink 2 to improve contact between them.
Patent JP-H01124336-A (JP)
Title: System for controlling ion concentration of hydroponic solution
Inventor: KIKUCHI HIROSHI
IPC: A01G31/00
Filed: 1987-11-06
Abstract: PURPOSE:To constantly keep ion concentration at the optimum level, by measuring a nutrient ion concentration in a hydroponic solution tank by an ion determination means and introducing a concentrated liquid from a concentrated liquid tank to the hydroponic solution tank when the measured nutrient ion concentration is out of the lower limit of the ion concentration to enable well growth of a plant. CONSTITUTION:A storage tank 1 contains a hydroponic solution produced by dissolving inorganic fertilizing nutrients in water and another storage tank 4 contains concentrated hydroponic solution having higher concentration of various nutrient ions than that of the normal hydroponic solution. An ion determination means 8 determines the concentration of at least one kind of ion among nutrient ions especially required for the hydroponic culture in the ions contained in the hydroponic solution in the tank 1. The ion concentration measured by the means 8 is compared by a controlling means 10 with the lower limit of the ion concentration necessary for the cultivation of a plant. When the determined ion concentration is lower than the lower limit, a signal is outputted to introduced the concentrated solution from the tank 4 to the tank 1 and a signal to stop the introduction is outputted when the determined ion concentration becomes higher than the lower limit of the concentration. The introduction and stop of the liquid is performed by a pouring means 6 according to the above signals.
Patent JP-H04153653-A (JP)
Title: Production of photomask having phase shift layer
Inventor: MIYASHITA HIROYUKI
IPC: G03F1/68
Filed: 1990-10-18
Abstract: PURPOSE:To obviate the generation of defects by inserting a stage for removing the outer peripheral parts of a transparent film used for forming phase shifters by wet etching, etc., after formation of this film during the production process. CONSTITUTION:The stage for removing the outer peripheral parts of the transparent film used for forming the phase shifters is inserted before the stage for forming the phase shifter patterns. The cracks based on the nonuniformity of stresses enter the transparent film of the edge parts of the reticule and dust is generated by contact of the edge parts with a holder, etc., while the reticule undergoes the stage in the process for producing the conventional phase shift reticule, but the generation of the dust from the outer peripheral parts of the transparent film is prevented in such a manner, by which the phase shift mask free from defect is formed.
Patent JP-H06129880-A (JP)
Title: Recorder
Inventor: KOMIYAMA YUTAKA
IPC: G01D15/24
Filed: 1992-10-19
Abstract: PURPOSE:To provide a recorder with high precision and long life and moreover which is provided with a potentiometer which does not need excessive driving torque. CONSTITUTION:Regarding a recorder provided with a recording pen 2, a motor 4, and a controlling part 5, a light reflecting part to be attached to the recording pen 2 and light emitting elements 1a and light receiving elements 1b are arranged, and the recorder is provided with an image sensor 1 and a position detecting part 3 to detect the position of the recording pen 2 corresponding to the output of the image sensor 1, wherein the image sensor 1 receives light with the light receiving elements at the corresponding positions only in the case the light emitted from each of the light emitting elements 1a is reflected by the light reflecting part.
Patent JP-H07132442-A (JP)
Title: X-ray image pickup device and machining device using x-ray image pickup device
Inventor: SAITO TSUTOMU
IPC: B23Q17/22
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the leakage of X-rays in an X-ray image pickup device and a machining device using this X-ray image pickup device so as to improve work safety and work efficiency. CONSTITUTION:An X-ray generating device 6 is provided above a table 1, and an X-ray camera and a boring means 3 are provided below the table 1. X-rays can be transmitted through a printed circuit board 4, placed on the table, through passages provided in a protecting tube 8 and a protecting cylinder 11. The protecting cylinder 11 is fitted with a contact member 19 movable parallel with the protecting cylinder 11, and the lower end part of the contact member 19 can be set lower by 0.1-0.2mm than the lower end part of the protecting cylinder 11. At the time of obtaining a boring position, the protecting cylinder 11 is stopped in the state of having a specified space to the printed circuit board 4 by the contact member 19, and then the contact member 19 is retreated. A shutter 9 is then opened by a cylinder 10 to transmit X-rays. Since a space between the protecting cylinder and the printed circuit board becomes extremely small, the leakage quantity of X-rays becomes extremely small so as to maintain the safety of a worker. The transmitted image of a workpiece is image- processed, and the boring means 3 is moved into a specified position to perform machining.