baber/WOPTO huggingface dataset:
Patent JP-S5387446-A (JP)
Title: Group control device of elevator
Inventor: TSUJI SHINTAROU
IPC: B66B1/00
Filed: 1977-01-11
Abstract: PURPOSE: To reduce the time for waiting in the landing call by determining the quota of the cage flexibly through the revision of the time according to traffic conditions and characteristics of respective landings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59126569-A (JP)
Title: Developing head of electrophotographing device
Inventor: KIMURA AKIFUMI
IPC: G03G15/11
Filed: 1983-01-08
Abstract: PURPOSE:To hold the quality of toner excellent for a long period by branching the exit port end part of a flow passage which extends from the port in a photosensitive surface to a tank for toner storage into two, and releasing gas for squeezing into the atmosphere. CONSTITUTION:The flow passage 20 of a developing head flows excessive toner 14 and air which reach the tank 15 from a port 12a facing to a photosensitive surface and its exit port end part is branched into two. Then, one part 20a has an annular projection part 20b in the middle to form a nozzle-shaped squeezing part and is open facing the storage surface of the tank 15 for the toner 14, and the other part 20c is open to the atmosphere as it is. Consequently, the excessive toner after development and the air after squeezing are separated and discharged without adding a flow passage for discharging, so the quality of the toner is held excellent for a long period.
Patent JP-S58123496-A (JP)
Inventor: MAAKU JII WATSUTSU
IPC: G21D3/08
Filed: 1983-01-08
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-H01177529-A (JP)
Title: Photosensitive material exposing device
Inventor: TERASHITA TAKAAKI
IPC: G03B27/70
Filed: 1988-01-07
Abstract: PURPOSE:To spectrally cut unnecessary wavelength bands without such trouble as ghost, color shading, etc., by transmitting unnecessary wavelength bands by means of a dielectric multilayer mirror reflecting only wavelength bands except the unnecessary wavelength bands and guiding them to a copying photosensitive material. CONSTITUTION:An infrared ray cutting filter 53 is arranged in the exit part of beam from the light source of a light source unit 36 and a color original picture 32 is irradiated with a beam from which the infrared light of the light source is cut. A dielectric multilayer 51 is deposed on the surface of a mirror 40A so as to reflect only the wavelength bands except the wavelength bands between green light and red light. Then, a dielectric layer 54 is deposed on the reflection surface of a mirror 40C so as to reflect wavelength bands other than ultraviolet light. Reflected light reaches an optical means 42. Thus, unnecessary wavelength bands can be spectrally cut without such trouble as ghost, color shading, etc.
Patent JP-H09198700-A (JP)
Title: Optical pickup device
Inventor: RIYUU CHIYOUKUN
IPC: G11B7/1374
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To improve the stability of reproduced signals with a simple constitution by providing an optical path between a light source and a beam splitter with a diaphragm and setting the numerical aperture thereof at a specific value smaller than the numerical aperture of an objective lens. SOLUTION: A laser beam of, for example, a wavelength 650nm emitted from a light source 800 consisting of a laser diode forms a light spot on the recording surface of a disk 300 through the beam splitter 400 and the objective lens 200. The reflected light from the disk 300 is made incident through the objective lens 200, the beam splitter 400 and a detecting lens 500, on a photodetector 600. The diaphragm 700 is installed on the optical path between the light source 800 and the beam splitter 400. The numerical aperture of the objective lens 200 is set at N=0.63 and the numerical aperture of the diaphragm 700 at N=0.6 when the disk 300 is a DVD 302 having a substrate of a small thickness and the request for the numerical aperture of the objective lens is N=0.6. As a result, the ratio of the magnitude of the 1st order diffracted light to the 0 order diffracted light is improved.
Patent JP-H05178236-A (JP)
Title: Cabin chamber side part window of transfer vehicle
Inventor: SEKIYA TAKASHI
IPC: B62D33/06
Filed: 1992-01-08
Abstract: PURPOSE:To permit the rear part from being observed from the side of a transfer vehicle when a side part window is opened a little, by extending the rear edge part side of the side part window to a corner part in the rear window direction of a rear wall, when the side part, window over the side of a seat is freely opened and closed outward, in a cabin chamber covering the periphery of a driver. CONSTITUTION:As for a transfer vehicle equipped with a cabin chamber 2 covering the front/rear surfaces, left/right side surfaces, and the ceiling surface of a seat 1 by wall parts, an opening/closing door 3 for getting-on/off is installed at least in front of one side surface wall part, and the main part of a side pare window 4 is installed at the rear part, and the side part window 4 is formed to an L shape on the nearly plane view so as to be recessed to the rear surface wall part side from the joint part between the side surface wall part and the rear surface way part, on the edge part side, and the edge part side of the side part window 4 can be opened outward, and the cabin chamber side part window of the transfer vehicle is constituted.
Patent JP-S62159534-A (JP)
Title: Optical transmission and reception equipment
Inventor: OIMURA KATSUHIKO
IPC: H04B10/00
Filed: 1986-01-07
Abstract: PURPOSE:To attain high speed optical communication by applying a drive voltage to a light emitting element from a power supply in response to the 1st signal not through a noise rejection means. CONSTITUTION:A light emission drive means 3 applies a drive voltage from a power supply (not shown) to a light emitting diode 11 in response to the 1st signal corresponding to the transmission mode of optical communication. A noise elimination means 4 is to eliminate noise from a reverse bias voltage fed to a photodiode 12 and consists of a capacitor C1 whose one end is connected and a resistor R1 connected to the other terminal of the capacitor C1. The switch means 5 is conductive in response to the 2nd signal corresponding to the reception mode of optical communication and the reverse voltage is applied from a power supply (not shown) to the photodiode 12 via a cathode connection point K. The terminal K and a terminal R of a noise elimination means are cut off in the transmission mode.
Patent JP-S59127929-A (JP)
Title: Composite press die
Inventor: ITOU SHIYOUKICHI
IPC: B21D37/08
Filed: 1983-01-10
Abstract: PURPOSE:To prevent the deformation in a secondary operation part and to improve the accuracy in position, shape, etc. by performing the secondary operation in accordance with the ascending operation of an upper holder upon completion of bending which is a primary operation. CONSTITUTION:When an upper holder 21 descends together with a ram 12, a pad 23 contacts the panel work W on a punch 22 and grasps the same under pressure; at the same time, a driving cam 27 and the sloped cam surface of the 1st sliding cam 33 come into sliding contact with each other, forcing the cam 27 to slide toward the right. When the holder 21 descends further, a die 30 contacts the work W and bends the work. The holder 21 starts ascending upon completion of the bending, then the sloped cam faces 27a, 33a of the cam 27 and the cam 33 come into sliding contact with each other. The cam 33 slides toward the left and the 2nd sliding cam 34 descends upon sliding contact of the cam faces 33c, 34c, then a piercing punch 35 meshes with a button die 26 thereby forming a pierced hole with the secondary operation in a flange part.
Patent JP-H01183040-A (JP)
Title: Electron gun device
Inventor: MAKINO TETSUYA
IPC: H01J29/51
Filed: 1988-01-08
Abstract: PURPOSE:To improve the degree of freedom to select the beam space by providing a static deflecting means to regulate the electron beam space between a common main electron lens and a convergence static deflecting means. CONSTITUTION:A static deflecting means 10 to regulate the electron beam space has static deflecting plates 10c1 and 10c2, and static deflecting plates 10s1 and 10s2 arranged at the outer side of the deflecting plates 10c1 and 10c2. To the inner side deflecting plates 10c1 and 10c2, the same voltage is applied to make it possible to make the center electron beam 1a flow straightly with receiving no deflection between the opposing deflecting plates 10c1 and 10c2. And to the outer side static deflecting plates 10s1 and 10s2, a positive voltage is applied from the inner side static deflecting plates 10c1 and 10c2, and side beams 1s1 and 1s2 are deflected to the outer side by the electric fields between the static deflecting plates 10s1 and 10s2, and between 10c1 and 10c2 respectively. As a result, the beam spaces B, S can be selected regardless of the incident angle of the electron beam to a main electron lens LM, and the interval between the main electron lens and a convergence static deflecting means 2.
Patent JP-2000200377-A (JP)
Title: Device for depositing money in card
Inventor: TANAZAWA TAKASHI
IPC: G06F19/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To attain the direct deposit to an IC card in the foreign currency. SOLUTION: A cash identifier 4 can identify not only the domestic currency but the foreign currency. When an IC card is inserted, a card reader/writer 5 performs the read/write operations of the amount data recorded on the IC card. Furthermore, the on-line transmission/reception of data is possible to a host computer 12 through a communication device 10 and a communication circuit 11. A main controller 2 acquires the latest exchange rate from the foreign currency to Japanese yen from the computer 12 via the device 10 and stores the exchange rate in a storage 3. When the identifier 4 detects the foreign currency, the amount of foreign currency is converted into Japanese yen based on the said exchange rate. Then the Japanese yen is deposited in the IC card via the reader/writer 5.
Patent JP-H05185988-A (JP)
Title: Helicopter
Inventor: OOHASHI YOSHITSUNE
IPC: B64C15/14
Filed: 1992-01-09
Abstract: PURPOSE:To control an attitude of a helicopter without using a swash plate of large and complicated structure. CONSTITUTION:A helicopter comprises an engine 7 for driving a main rotor 11, a plurality of jet nozzles 6a, 6b, 6c provided on an airframe for jetting out pressure gas from the engine to control pitching, rolling and yawing of the helicopter, and a control valve 2 for opening/closing the jet nozzles 6a, 6b, 6c.
Patent JP-S5698512-A (JP)
Title: Hydraulic lifter for intake and exhaust valve of engine
Inventor: OOMI MASATOSHI
IPC: F01L1/24
Filed: 1980-01-10
Abstract: PURPOSE:To keep the lift loss and the lowering speed of a plunger always within a proper range, by making the support member of a check valve adapted for interrupting communication between two hydraulic chambers in a cylinder with a material having a coefficient of thermal expansion fairly different from that of other constituent parts. CONSTITUTION:In a hydraulic lifter for transmitting the movement of a cam rotated by an engine to a rocker arm, a plunger 32 is disposed in a cylinder 31, and a check valve 33 capable of interrupting communication between two hydraulic chambers R1 and R2 is also provided in the cylinder 31. The support member 33d for this check valve 33 is made of a material having a coefficient of thermal expansion faily different from that of other constituent parts, so that the area of the passage through which the above two chambers R1, R2 are communicated to each other is reduced with the temperature rise of the work oil. Therefore, it is enabled to keep the lift loss and the lowering speed of the plunger always within a proper range, independently of the temperature change of the work oil.
Patent JP-H02225481-A (JP)
Title: New bis(aryl)alkane derivative, preparation thereof, and drug composition containing same
Inventor: JIRUBEERU RABIRU
IPC: C07D403/06
Filed: 1990-01-09
Abstract: The invention relates to compounds of formula I:   <IMAGE> (I)  in which m=2-4, n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p is not less than 3 and not more than 5, q=0 or 1, R is a 1,2,3,4-tetrahydro-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2,-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: <IMAGE> (W)  (R3 is a 2-pyridyl radical or an optionally substituted phenyl radical), a radical of formula Z:   <IMAGE> (Z)  (R4is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atms), or a radical of formula Y:   <IMAGE> (Y)  (R5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) and either R1 and R2, identical or different, each are a substituted phenyl radical, or R1 is a phenyl radical and R2 a 2-pyridyl radical (it being possible for each of these two radicals to be substituted), or R1 and R2, together with the carbon atom to which they are attached, form a fluorene radical. Medicinal products
Patent JP-S5594604-A (JP)
Title: Method and apparatus for substituting gas
Inventor: TATEISHI AKIO
IPC: B01D53/22
Filed: 1979-01-09
Abstract: PURPOSE: To substitute a gas with another gas simply and mutually by a method wherein the gases passing in a porous hollow rayon wall, whose contact angle to water is at specified value, are positively absorbed.  
     CONSTITUTION: The following porous hollow rayon 1 is for processing. The rayon consists of the qualities of materials of an olefin polymer, whose principal ingredients are polyethylene, polypropylene, etc., polyfluovinylidene, etc., has value at least not less than 80° in a contact angle to water, is continued to a wall surface and possesses minute holes with approximate 0.01W1μ diameters in general. One side of the said hollow rayon 1 is used as an opening port 2 and the other side as a suction port 3, gases passing in a hallow rayon wall are positively sucked by means of a pump 6, and the movement of the gases produced by the partial pressure difference of the gases of the inside and outside of the hollow rayon wall is accelerted more positively thus mutually substituting the gases of the inside and outside of the rayon wall. Ammonia and carbon dioxide dissolving in water and oxygen in the hallow rayon can mutually be substituted in a water tank 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5699563-A (JP)
Title: Premium calculator
Inventor: TATEISHI IWAO
Filed: 1980-01-11
Abstract: PURPOSE: To calculate the premium in a short time when the premium rate and so on are changed, by providing storage parts where the operation program based on a prescribed calculation expression for the premium and so on and plural constants to be substituted in the calculation expression are stored respectively and by making the storage part, where these constants are stored, writable.  
     CONSTITUTION: Premium calculator 1 is provided with switch input part 7 having ten-keys and function keys, by which the age, the sex and functions such as an insurance type are input, and operation control part 8 having the ROM where the operation program based on a prescribed calculation expression for the premium and so on is stored. Further, storage parts 9-1 and 9-2 consisting of the RAM, where plural constants which are substituted into the prescribed calculation expression and are input from the external are stored, and display control part 10 which controls display part 2 are provided. When the premium rate and so on are changed, the constant is digitized by cassette interface 12 and is stored in storage parts 9-1 and 9-2, thereby calculating the premium in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63169654-A (JP)
Title: Photosensitive body
Inventor: SAEKI NOBORU
IPC: G03G5/06
Filed: 1987-01-08
Abstract: PURPOSE:To permit electric charge up to high potential without impairing the photosensitivity of a photosensitive body by alternately laminating vacuum deposited films consisting of a phthalocyanine base pigment and vacuum deposited films consisting of an insulating org. material to form an electric charge generating layer. CONSTITUTION:For example, an electric charge transfer layer 2 and the charge generating layer 3 are successively laminated on a conductive substrate 1. The layer 3 is formed by alternately laminating the vacuum deposited films 3a consisting of the phthalocyanine base pigment and the vacuum deposited films 3b consisting of the insulating org. material. The above-mentioned layer 3 is obtd. in the following manner: Titanyl phthalocyanine powder is first put into a 1st boat 504 of a vacuum vessel 501 and polystyrene powder is put into the 2nd boat 505. An Al drum 503 on which the layer 2 is formed is mounted to a rotatable substrate holding member 502. The inside of the vessel 501 is then evacuated to a high vacuum and after the boats 504, 505 are respectively heated up to prescribed temp., the layer 3 consisting of the multi-layered vapor deposited films is deposited on the drum 503 by alternately opening shielding plates 508, 509.
Patent JP-H07209965-A (JP)
Title: Image forming device
Inventor: SAKAGAMI HIDEKAZU
IPC: G03G15/02
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a good-quality toner image at the time of developing by positively adjusting the surface potential of a photoreceptor drum at the time of turning on a power source in a copying machine using a photoreceptor drum making use of an amorphous silicone photoreceptor material. CONSTITUTION:In order to stabilize the surface potential of an electrostatic latent image carrier in a developing part, the potential of the grid electrode 2c of a main charger 2 is controlled based on the detected value by a potential sensor at the time of turning on a power source so that the surface potential of the drum 1 at a part where the potential is detected by the potential sensor may be a specified potential. By thus adjusting the grid voltage, the surface potential at an electrifying part A is controlled. When the surface potential can not be adjusted even though it is changed to the limit of a variable range by a grid substrate 16, a main transformer substrate 3 is controlled, so that the surface potential of the drum is adjusted to the potential required in the developing part.
Patent JP-H10249867-A (JP)
Title: Production of segment
Inventor: YAMADA SATORU
IPC: E21D11/08
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To produce a high strength segment efficiently by adding a resin with a curing agent as a binder into coarse aggregate/fine aggregate and molding/curing resin concrete by centrifugal force. SOLUTION: A mold release agent is applied, a reinforcing steel cage, a binding member, etc., are fixed to prepare a form. Dry aggregate is charged into an aggregate mixer and kneaded. For example, 6% cobalt naphthenic acid of a curing accelerator and methyl ethyl ketone peroxide are mixed into unsaturated polyester resins A, B, and the mixture is mixed with a resin mixer, charged into an aggregate mixer, and kneaded. The kneaded raw material is cast into the form, after the completion of centrifugal molding by the application of centrifugal acceleration, cured naturally, the mold is opened, and the product is removed from the mold.  As a result, a high strength, lightweight, thin-wall segment which has having good durability and corrosion resistance, high dimensional precision, and a smooth inner surface to obviate secondary coating, and good watertightness can be produced efficiently.
Patent JP-H06256297-A (JP)
Title: Preparation of alkoxylated thio-compound
Inventor: JIEEMUZU EDOWAADO SHIYOU
IPC: C07B61/00
Filed: 1994-01-14
Abstract: PURPOSE: To provide the method for preparing the alkoxylated thio-compound and its derivatives by catalytic reaction of an alkylene oxide with a mercaptan or hydrogen sulfide and to provide the catalyst for this reaction.  
     CONSTITUTION: The method for preparing the alkoxylated thio-compound, such as n-octylmercaptan monopropoxylate or 1-mercapt-2-propanol is comprised of bringing an alkylene oxide into contact with a sulfur-containing compounds in the presence of a catalyst containing a base and an alkoxylated compound selected from the group consisting of alkoxylated alcohols, alkoxylated mercaptans and mixtures thereof under conditions sufficient to synthesize the objective compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S59129319-A (JP)
Title: Electric melting device
Inventor: KAWASAKI MICHIO
IPC: F23J1/00
Filed: 1983-01-11
Abstract: PURPOSE:To prevent a short circuited condition of electrodes caused by molten metal by a method wherein molten metal is heated by induction heating and when a certain amount of molten metal is accumulated in a discharging passage, the molten metal is discharged by opening an opening and closing device. CONSTITUTION:In organic material fed into a melting chamber 1 is energized through melting electrodes 101, 101' and then melted. At this time, metals contained in the inorganic material are also melted, the metals are dropped down in the melting chamber 1 and flow into an opening 1c along the inclined wall of the hearth bed 1b. At the molten metal discharging passage 3, only metals are selectively heated and melted to cause the inside of the molten metal discharging passage 3 to be occupied only with molten metal. When a certain amount of molten metal is accumulated, the opening and closing device 6 is opened to discharge the molten metal. Thereby, it is possible to prevent a short circuit of electrodes for energizing in organic material with molten metal.
Patent JP-H0611653-A (JP)
Title: Scope-probe protecting sleeve used in high-pressure environment or vacuum environment
Inventor: HANKU JIYAAWAAZU
IPC: G02B23/24
Filed: 1991-01-14
Abstract: PURPOSE: To form a protective sleeve to be inserted with an ordinary fiber scope in such a manner that this sleeve is inserted and mounted to exist in a chamber for the purpose of inspecting or monitoring a high-pressure chamber. CONSTITUTION: The protective sleeve 10 includes a first main body part 12 and a second main body part 14. The respective main body parts consist of bellows-like flexible stainless steels. The second main body part 14 has the length substantially corresponding to the length of the freely articularly movable distal end of the fiber scope so as to make articulate motion together with this distal end. The first main body part 12 is a rigid body and is freely displaceable in an axial direction with respect to a gimbals type mounting assembly and is inserted into the chamber through this mounting assembly. In another embodiment, the first main body part is a shape memory alloy. The second main body part consists of a flexible stainless steel and makes pivotal motion at the time of the pivotal motion of the probe arranged therein.  The first main body part consists of the flexible stainless steel and the second main body part is the rigid body.