baber/WOPTO huggingface dataset:
Patent JP-S58195618-A (JP)
Title: Opening and closing device for sluice
Inventor: FUJITA HIDEO
IPC: E02B7/36
Filed: 1982-05-10
Abstract: PURPOSE:To avoid the application of excessive compressive loads on a spindle even when subjected to the changes in the temperatures of water and air by a method in which plural unit spindles are added to a given length through Bellevill springs. CONSTITUTION:In an opening and closing device for a sluice in which a gate 5 closing through a water-tight material 6 on the bottom of the sluice is connected to the lower end of spindles 3 hung down by an elevator 2, each unit spindle 3' for plurally split spindles 3 is designed to be vertically extended or contracted by a Belleville spring 12 and connected by a coupler 7 capable of transmitting rotation forces. While the sluice is closed by lowering the gate 5 until the water-tight material 6 comes into contact with the bottom by operating the elevator 2, when the spindles 3 are extended or contracted by changes in the temperature of water, the spindle 3' is expanded and elongated but the upper and lower connecting levers 9 go into the coupler 7 to compress the Belleville spring 12. By this, most of compressive loads to the gate 5 are absorbed by the compression of the Belleville spring 12.
Patent JP-S61236551-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/305
Filed: 1985-04-12
Abstract: PURPOSE:To improve sensitivity and sharpness by incorporating a specified compd. in a color photographic sensitive material. CONSTITUTION:The color photographic sensitive material can be enhanced greatly in sharpness but not too much in sensitivity by incorporating a coupler represented by formula I in which A is a coupler residue to be cleft at the A-O bond by the coupling reaction with the oxidation product of a color developing agent; B is a bonding group incapable of reacting with the oxidation product of a color developing agent and releasing (L)n-D until the cleavage of the A-O bond; L is a bonding group incapable of releasing D until B-L is cleft; n is 0 or 1; D is represented by formula II, III, IV, or V; X1 is a 1-4C aliphatic group optionally substd. by alkoxy, alkoxycarbonyl, hydroxy, or the like, or phenyl optionally substd. by hydroxy, alkoxycarbonyl, acylamino, or the like; X2 is an aliphatic group, halogen, or the like; m is 1 or 2; and the total C number of m X2 is <=8.
Patent JP-2000276860-A (JP)
Title: Pickup guiding mechanism
Inventor: TOGASHI ATSUSHI
IPC: G11B21/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pickup guiding mechanism capable of stably fixing and disposing the guide shaft of a pickup in a predetermined position of a chassis by a sufficient fastening force, and string against external vibration and shocks. SOLUTION: In this pickup guiding device, shafts 102 and 101 for guiding a pickup are fixed in a hole formed in a chassis by a bridging and fixing means. In this case, the fixing means includes a flat countersunk head screw 104 engaged with the chassis for pressing the end of the guide shaft b the tapered surface of a head part, and the tapering angle of the tapered surface of the head part exceeds 90 deg..
Patent JP-S59206146-A (JP)
Title: Quick cooling device for molten metal
Inventor: MINEMURA TETSUO
IPC: B22D11/06
Filed: 1983-05-06
Abstract: PURPOSE:To control the position of a nozzle with high accuracy in the stage of charging a molten metal from the nozzle onto the surface of metallic bodies rotating at a high speed and cooling quickly the molten metal to solidify by sliding the nozzle by means of a crank to control the spacing between the nozzle and the surface of the metallic body. CONSTITUTION:A nozzle 2 for ejecting a molten metal is supported by a supporting part 3. The part 3 is attached by a crank 10 to a motor 9 for driving. A slider 11 attached to the part 3 is slid along a supporting base 8 by the crank 10 actuated by the motor 9 to control the space between the nozzle 2 and the metallic body surface of rolls 1. The extent to which the nozzle 2 is moved is adjusted by attaching a limit switch to a disc connected to the motor 9 and controlling the start and stop of the motor 9.
Patent JP-S62235928-A (JP)
Title: Ferroelectric crystal element
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1986-04-07
Abstract: PURPOSE:To increase the tilt angle in a bistable state and to increase a contrast ratio by combining oriented films having the nature to orient the major axis of liquid crystal molecules parralel or perpendicularly to substrates to form orientation control layers. CONSTITUTION:This liquid crystal element is constituted of the transparent substrates 1, 1' disposed in parallel, transparent electrode layers 2, 2' provided on the inside surfaces thereof, the orientation control layers 6, 6' formed on the inside surfaces of the layers 2, 2', and a ferroelectric liquid crystal layer 5 disposed therebetween. One of the layers 6, 6' is formed of the single layer or double layers of either of the following oriented films A, B and the other is formed of the double layers of the films A, B. The film A is the film (e.g.: polyamide imide) which can orient the major axis of the liquid crystal molecules in parallel or approximately in parallel and the film B is the film (e.g.: silane coupling agent) which can conversely orient the major axis of the liquid crystal molecules perpendicularly or approximately perpendicularly to the substrates. The tilt angle in the bistable state is increased and the element having the high contrast ratio is obtd. according to the above-mentioned constitution.
Patent JP-S57192737-A (JP)
Title: Control system for room cooling and heating machine
Inventor: NISHIKAWA TATSUYA
IPC: F24F11/02
Filed: 1981-05-22
Abstract: PURPOSE:To enable to move terminal equipments by a method wherein a cable for a signal circuit is provided in parallel with a fluid circuit and the signal circuit is enabled to separate or connect in accompanied with the separation or connection of the fluid circuit. CONSTITUTION:The circuit 10, supplying hot water from a heat source machine 1 to the terminal equipments A, B, C, and the signal circuit 5 are provided in parallel by a piping member 4 in which hot-water feeding and returning pipes 7, 8 and the cable 6 for the signal circuit are integrated, and are corresponding to the movable type terminal equipment A by being connected to the female fitting 11 of a connector for the hot-water circuit and the same 13 of the connector for the signal circuit while they are connected directly to the fixed type terminal equipments B, C. A numeral 12 shows an electric source plug socket.
Patent JP-S58196494-A (JP)
Inventor: KATAOKA YOSHINORI
IPC: G21C15/18
Filed: 1982-05-12
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-H03278082-A (JP)
Title: Photosensitive material for hologram recording
Inventor: ICHIMURA KUNIHIRO
IPC: G03H1/02
Filed: 1990-03-27
Abstract: PURPOSE:To provide the photosensitive material which has excellent chemical stability, high resolution, high diffraction efficiency, etc., and has an excellent photosensitive characteristic to long-wavelength laser beams by combining poly-N-vinyl carbazole, a compd. having polymerizable ethylenic unsatd. bonds and a specific photopolymn. initiator. CONSTITUTION:The photopolymn. initiator, consisting of the combination of the tetrabenzoporphyrins expressed by formula I or metal complex thereof and an electron-accepting radical generator, the poly-N-vinyl carbazole as a supporting material having a refractive index as high as 1.68 and the compd. having at least >=1 pieces of the polymerizable ethylenic unsatd. bonds are combined. In the formula I, R denotes a hydrogen atom, alkyl group or a residual arom. group which may have a substituent; the respective benzene rings may have an alkyl group or alkoxy group as a substituent. The photosensitive material for hologram recording which has the excellent chemical stability, the high resolution and the high diffraction efficiency based on high-refractive index modulation and has the excellent photosensitive material to the long- wavelength laser beams of >=600nm is obtd. in this way.
Patent JP-2000276018-A (JP)
Title: Image forming device and method
Inventor: TAKEDA SHOJI
IPC: G06F21/32
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately perform the control of an individual person or the control of the number of copies by performing authentication by comparing registered fingerprint information with read fingerprint information and surely restricting operation. SOLUTION: The fingerprint of a subject to be checked is previously registered in order to check a person (S200). A fingerprint image for checking is fetched and high speed Fourier transformation is executed to the fetched fingerprint image for checking in the same manner as the case of registering processing, and the vicinity of the 0-order component of the fingerprint image for checking is removed and also the result of the Fourier transformation of the fingerprint image for checking is adjoint-operated, then an amplitude item is standardized to take out only a phase item, and the phase item is multiplied by a reference filter (S205 to S207).  The result of the high speed inverse Fourier transformation of the multiplied result is a correlation signal showing similarity between the registered fingerprint image and the fingerprint image for checking, and the correlation signal is transmitted to a CPU (S208). The CPU detects the maximum value of the peak of the correlation signal. When the detected value is equal to or above a fixed value, the CPU judges that it is the person himself (herself) and outputs the decided result (S209 and S210).
Patent JP-S60222270-A (JP)
Title: Table data insertion printer
Inventor: HASHIZUME HIROSHI
IPC: B41J21/00
Filed: 1984-04-20
Abstract: PURPOSE:To enable printing by specifying the column number in a table employing the existing table data by arranging a means of specifying an insertion printing using data at a specified column in each line of the table data as one insertion character string and a means of updating the column number as one copy of a print document is printed. CONSTITUTION:The number of characters for one line multiplied by the line number in a table data is added to the position of the specified column at the first line in the table data. The results give the head position of a desired insertion character string. Character strings for one column are obtained to get the desired insertion character strings. The insertion character strings thus obtained are inserted into the insertion mark position. At this point, when characters exist following the insertion mark, so as not to destroy them, the characters are saved and then, the insertion character strings are inserted. Then, the contents of a line data buffer are printed with a printer 6. Unless the printing of one document is ended, the line number of document is updated. The same processing is repeated until the printing of the document ends.
Patent JP-H06263053-A (JP)
Title: Motor-driven pump type power steering device
Inventor: ETO KUNIHIKO
IPC: B62D5/07
Filed: 1993-03-12
Abstract: PURPOSE:To restrain generation of heat of an electric motor of a motor-driven pump by PWM control by using DC high voltage electric power supply in a motor driven pump type power steering device. CONSTITUTION:An ECU14 to which a battery B being DC high voltage electric power supply carries out PWM control on an electric motor M of a motor driven pump according to output signals from a vehicle speed sensor 11 and a steering sensor 12. Operating fluid sent out from the pump P arranged integrally with the electric motor M is supplied to a servo valve 16, and generates assist torque. A choke coil 18 is connected in series between it and a positive electrode side connecting terminal of the electric motor M connected to the ECU14. Thereby, since voltage impressed upon the electric motor M is smoothed and a rise time inclination of an electric current is leveled moderately, generation of heat in a brush part or the like can be restrained.
Patent JP-S556358-A (JP)
Title: Manual scanning type copying machine
Inventor: HIRAHARA SHIYUUZOU
IPC: G03G15/04
Filed: 1978-06-30
Abstract: PURPOSE: To obtain a miniature copying machine which is used like a pencil free from noise production, etc. by scanning the original images with manually moved light source light and controlling heating resistance element groups according to the memory of the image light.  
     CONSTITUTION: When a body 11 is gripped and is moved along the original images, the light source light from light sources 21a, 21b radiate the images through the clearances of the resistance elements of heating resistors 11. The reflected light thereof is received in a plurality of photoelectric transducers 23 through a lens 22. On the other hand, part of the radiating light reflects on a reflecting mirror 24 and is received in a photo detector 25 through a rotary slit disc 27 rotating according the scanning movement of the body 11 and a stationary slit disc 28, whereby the clock corresponding to the scanning speed is formed and shift writing and erasing and reading from a memory of the detection output of the element 23 are accomplished according to the scanning directions by a D type FF. Hence, the heating elements of the corresponding resistors 14 are controlled according to the read signals of this memory, thus the image copying of less distortions is accomplished by the miniature and simple device which is noisless owing to a small number of mechanical parts and is used like a pencil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02256164-A (JP)
Title: Organic electrolyte battery
Inventor: WATANABE KIYOTO
IPC: H01M2/02
Filed: 1989-03-29
Abstract: PURPOSE:To permit the internal impedance rise of a battery to be restrained in conservation at a high temperature by using steel with a specific amount of molybdenum and chrome contained for a battery case and using the same tape of metal material as the battery case for a positive collector. CONSTITUTION:Alkaline metal is used as active material for a negative electrode 3, metal oxide or carbon fluoride as active material for a positive electrode 5 and organic solvent for electrolyte. Steel which contains 1-3wt.% molybdenum and 15-20wt.% chrome is used as materials for a positive collector 4 and a battery case 1 in contact the positive electrode 5. As the materials for the battery case 1 and the positive collector 4 are used which are the same type of metal materials in this way, the materials for the battery case 1 and the positive collector 4 allow internal impedance rise to be restrained in conservation at a high temperature, compared with different types of metal materials.
Patent JP-H0663851-A (JP)
Title: Method and apparatus for controlling production system
Inventor: YASOJIMA TOSHIO
IPC: G05B19/418
Filed: 1993-03-12
Abstract: PURPOSE:To provide a method and apparatus for controlling a production system having high efficiency of production, high degree of freedom in system and satisfactory operability. CONSTITUTION:A plurality of operation units respectively provided with in operation sections 52 for predetermined operations and a plurality of unit controlling means 40 corresponding to the respective operation units to control the operation sections 52 are provided. A memory means 44 capable of storing and rewriting the unit status information of operation units provided in respective unit control means 40 in the whole production system including its own operation units of the object to be controlled, and an information rewriting means 42, for storing the unit status information corresponding to its own operation units and the other operation units except for its own operation units while always rewriting the unit status information to the respective its own memory means 44 so that unit status information of the respective memory means in the whole operation units is equalized to each other are provided. The unit controlling means 40 of the respective operation units controls its own operation section 52 on the basis of the unit status information stored in its own memory means 44.
Patent JP-S61237449-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSAKA DAISUKE
IPC: H01L21/768
Filed: 1985-04-12
Abstract: PURPOSE:To relax the steep-stepped section of the surface, and to bring the surface to a flat state by forming an SOG film onto a BPSG film and thermally treating the SOG film for flattening. CONSTITUTION:A channel stopping layer 4 and a field oxide film 6 are shaped to an silicon substrate 2, and a gate oxide film 8 is formed. A polysilicon film is shaped, and a gate electrode 10 and a wiring 12 are formed through patterning. A source-drain region 14 is shaped, and a PSG film 18 containing 4mol% B and 6mol% P is formed through a normal pressure CVD method as an insulating film. A SOG film 20 is applied through a spin application method, and baked at 400 deg.C. The BPSG film 18 and the SOG film 20 are flattened through a reflow at 900 deg.C. A contact hole is bored, and phosphorus is then diffused to shape a metallic wiring layer. Accordingly, the BSPG film 18 is not recrystallized even through heat treatment at a high temperature for diffusing phosphorus.
Patent JP-H08273426-A (JP)
Title: Socket for vibration countermeasure
Inventor: ISHIKAWA MASAKAZU
IPC: F21V19/00
Filed: 1995-04-04
Abstract: PURPOSE: To attain a sufficient vibration countermeasure and prevent the cost increase of the whole device to the utmost by inserting a vibration absorbing member made of an elastic body between a socket main body section and a support member. CONSTITUTION: A vibration absorber 2 made of heat-resistant silicone rubber is inserted between a plug-in socket main body section 1 made of a resin and a support section 3 made of brass or iron for supporting the socket main body section 1. Only the weight of the socket main body section 1 is applied to the vibration absorber 2, and the weight applied to the vibration absorber 2 is made smaller as compared with the conventional one. The vibration absorber 2 can be formed with a material having the softer hardness than before (e.g. heat-resistant silicone rubber), and the vibration absorption characteristic can be improved as compared with the conventional one. Even when a lamp is used under the conditions of vibrations and shocks, the occurrence of the run-out of the lamp can be prevented, the structure of the vibration absorber 2 can be reduced, and its cost increase can be prevented.
Patent JP-S562115-A (JP)
Title: Working method for pipe end portion in synthetic resin
Inventor: KATOU SHIGENOBU
IPC: B29C57/02
Filed: 1979-06-21
Abstract: PURPOSE:To obtain a pipe in synthetic resin which its strength is excellent by a method wherein a thick pipe in synthetic resin, outer diameter thereof is the same and inner diameter thereof is smaller, is heated, a core mold is inserted, and the thick pipe in synthetic resin is formed which its outer diameter is larger and its inner diameter is the same. CONSTITUTION:An end portion 11 of a thick pipe 1 in synthetic resin, outer diameter thereof is the same as a center portion 12 and inner diameter thereof is smaller than it in the end portion 11, is heated and softened, a side portion of a center portion of a thick portion of the end portion 11 is covered with an outer mold 3, a core mold 2 is inserted into the end portion 11, and the end portion 11 is molded so that its outer diameter be larger than the center portion 12 and its inner diameter be the same as it and hardened. The core mold 2 is extracted, the outer mold 3 is removed, and the end portion of the resin pipe 1 is worked by cutting an outer surface of an end portion 11' of the thick portion.
Patent JP-S557038-A (JP)
Title: Amachaside extracted from hydrangea containing sweetener
Inventor: MASUYAMA FUMIO
IPC: A23L27/00
Filed: 1978-06-29
Abstract: PURPOSE: To prepare amachaside which is free of cafein, harmless to the body, and about 300W1,000 times as sweet as cane sugar, by extracting Hydrangea serrata, etc.  
     CONSTITUTION: Buds or leaves of deciduous shrub of Saxifragaceae, e.g. Hydrangea serrata, containing hydrangea, is boiled, washed with water, dried, squeezed by conventional means to remove the juicy component, and extracted with e.g. chloroform to obtain amachaside containing a sweetener mainly composed of phyllodulcin (C 16 H 14 O 5 ) and isophyllodulcin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0584433-A (JP)
Title: Composite membrane and method for separation of liquid mixture using that
Inventor: FURUKAWA KAORU
IPC: B32B27/16
Filed: 1991-04-11
Abstract: PURPOSE:To obtain a composite film suitable for selective separation of water by osmotic vaporization method from a liquid org. compd. containing water by depositing a thin film comprising sulfoalkylated polyvinyl alcohol crosslinked with one or more compds. selected from polyfunctional amino compds., polyfunctional amino polymers, or polyvalent metal ions on a porous film. CONSTITUTION:A thin film comprising sulfoalkylated polyvinyl alcohol crosslinked with one or more compds. selected from polyfunctional amino compds., polyfunctional amino polymers, or polyvalent metal ions. This sulfoalkylated polyvinyl alcohol contains the structural unit expressed by formula (wherein R is an alkylene group or alkyl arylane group of 1-12 carbon number and M is H or univalent metal). The obtd. composite film has high separation coefft. and permeation amt. and moreover, it has excellent heat resistance and solvent resistance. With this membrane, water can be selectively separated by osmotic vaporization method from a liquid org. compd. containing water.
Patent JP-S60222061-A (JP)
Inventor: MISHIRO SHIYOUJI
IPC: A61L2/06
Filed: 1984-04-19
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-S575064-A (JP)
Title: Developing device
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/08
Filed: 1980-06-12
Abstract: PURPOSE:To avoid an evil effect of magnetism caused by a toner supply pipe and a toner concentration detecting device, by providing a magnetic shielding plate among the toner supply pipe, the toner concentration detecting device and a magnetic sleeve respectively. CONSTITUTION:The used developer is scraped off from a sleeve 16 of a magnetic brush developing device by a scraper 29. An opening part 30 is provided to the scraper, and thus a part of the developer drops through this part 30 and led into a toner supply pipe provided under the part 30. Then the developer is mixed with the supplied toner to drop to a toner sink 14. While the developer passed through the part 30 drops to the sink 14 through a toner concentration detecting device 35 and a mixing device 36 provided at an end part of the scraper. The magnetic shielding plates 32 and 33 are provided at the lower part of the scraper. As a result, the lowering of fluidity of the developer in the toner supply pipe and the inaccurateness and unstableness of toner detection can be eliminated.