baber/WOPTO huggingface dataset:
Patent JP-H04266696-A (JP)
Title: Structure for eliminating thermal extention/contraction of vacuum thermal insulation body
Inventor: YAMAJI TADAO
IPC: F16L59/06
Filed: 1991-02-22
Abstract: PURPOSE:To reduce thermal stress generated on a sealing member of a vacuum thermal insulation body or in the vicinity thereof by utilizing an inexpensive structure easy to manufacture. CONSTITUTION:An end face of a vacuum thermal insulation body 15 formed between inner and outer boxes. 11, 12 is sealed by means of a sealing member 16. The sealing member 16 is composed of a bellows member which can extend/ contract in a thermal extention/contraction direction of the inner box 11. In respect to plates 17 to 19 composing the bellows member, the plate near the inner box 11 gets gradually thicker than the plate on the side of the outer box 12. Stress applied to the plates 17 to 19 is equalized, and thereby generation of excessive stress is prevented, and durability of the vacuum thermal insulation body is improved.
Patent JP-H08217993-A (JP)
Title: Water-repellent liquid coating material and method of coating therewith
Inventor: YAMAUCHI GORO
IPC: C09D127/18
Filed: 1995-02-16
Abstract: PURPOSE: To provide a coating material excellent in water repellency and waterproofness, anticorrosiveness and resistance to sticking of snow, weatherability and lubricity and a method of coating therewith. CONSTITUTION: A liquid coating material consisting of 1-60.0wt.% particles of a low-molecular-weight tetrafluoroethylene resin with an average molecular weight of 500 to 20,000 and fluorinated throughout to the ends and at least one or a plurality of binder resins selected from a polyamide-imide binder resin, an epoxy binder resin, an acrylic binder resin and a fluorinated binder resin is sprayed in the air by using a sprayer to deposit on an object to be coated and then kept at a temperature between 100 deg.C and 380 deg.C and lower than the melting point of the tetrafluoroethylene resin to effect baking finish.
Patent JP-H02206871-A (JP)
Title: Data base constructing method in medical picture management system
Inventor: MUKAI HACHIRO
IPC: G06F17/30
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a useless picture from being re-outputted unnecessarily, and to shorten the working time by deleting picture retrieving data corresponding to picture data whose degree of importance is lower than a prescribed standard from a data base. CONSTITUTION:A CPU 53 inputs the picture retrieving data to a magnetic disk 65 every time there is the record of picture information in a radiograph information recording and reading device 10. Then, when the data base becomes full, the picture retrieving data corresponding to the picture whose utility value is considered comparatively low is deleted, and new data is inputted. Namely, when the data on the disk 65 becomes full, a disk driving controller 57 informs the CPU 53 that the data base is full, and the CPU 53 displays this information on a display device 61B to inform a user. The user recognizes this display, and when he gives an instruction to delete unnecessary data from a keyboard 61A, the CPU 53 selects and deletes the unnecessary data from among the data on the disk 65.
Patent JP-S54121126-A (JP)
Title: Dye image formation process for silver halide photographic material
Inventor: ISHIKAWA HISASHI
IPC: C07C67/00
Filed: 1978-03-11
Abstract: PURPOSE: To form an image free of color staining and superior in color forming performance and light resistance, by using a yellow coupler of an active site substituted type consistinf of a specified compound in a dye image formation process of a silver halide photographic material using an atomatic primary amine developing agent.  
     CONSTITUTION: A compound having a sulfonamide or carbonamide with a nitrogen atom substituted by a univalent atom except H or an metallic atom or a univalent group in the phenyl ring of anilide of α-acylacetanilide is added as an active site substituted type yellow coupler to a photographic material in an amount of about 10W300 g per mole of silver halide. A suitable compound for the above compound is represented by formula I or II in which R 1  is alkyl or aryl; R 2  is cyano,  halogen, alkyl, aryl, or heterocyclic, R 3  is alkyl, aryl, or heterocyclic; A is halogen, alkoxy, or aryloxy; B is a substituted group of the benzen ring; X is a releasable group; and n is 0 or 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08223499-A (JP)
Title: Television signal receiver
Inventor: MIYABE KAZUHIRO
IPC: H04N5/46
Filed: 1995-02-16
Abstract: PURPOSE: To suppress disturbance due to mutual interference of digital signal processing circuits by providing 1st and 2nd switch circuits turning on/off power to the 1st and 2nd digital signal processing circuits and a circuit controlling the switch circuits. CONSTITUTION: n order to prevent disturbance by mutual interference by simultaneous operation of 1st and 2nd system signal processing circuits 1, 2, 1st and 2nd switch circuits 1, 2 switching on/off the power to the 1st and 2nd system signal processing circuits 1, 2, and a control circuit 12 controlling the 1st and 2nd switch circuits 1, 2 are provided. When a digital signal processing circuit 5 of the 1st system signal processing circuit 1 is in use, power, clock signal or a synchronizing signal are not given to a 2nd digital signal processing circuit 9 of the 2nd system to stop the operation of the 2nd digital signal processing circuit 9. Thus, the disturbance by mutual interference by simultaneous operation of the digital signal processing circuits 5, 9 is reduced.
Patent JP-S63197931-A (JP)
Title: Device for supplying imaging plate for vertical position
Inventor: NIITSUMA NOBUYUKI
IPC: G03B42/02
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the generation of a storing failure by providing a buckling preventing means for preventing the buckling of an imaging plate which is integrated and stored in a vertical position state, in the inside of a take-up magazine. CONSTITUTION:A means for preventing the buckling of an imaging plate IP 7 laminated and integrated successively in a vertical position state is provided in the inside of a take-up magazine 27. For instance, when the IP 7 is not supplied to the take-up magazine 27, the take-up magazine 27 itself is inclined by setting its opening part as the upper face at a prescribed angle to a carrying path 19. Accordingly, buckling force by the dead weight generated in each IP 7 stored already can be decreased. In such a way, the generation of such a storing failure as the IP 7 falls down to the outside of a take-up magazine 27 storing and loading part, or other IP is damaged, etc. can be prevented.
Patent JP-H03234826-A (JP)
Title: Continuous beating type fly comb device
Inventor: FUJIWARA TAKAKO
IPC: D01G15/48
Filed: 1990-02-06
Abstract: PURPOSE:To operate a carding machine at a high speed and to eliminate folding and bending of fibers by revolving a fly comb shaft and a fly comb blade round a drive shaft of fly comb in the same direction. CONSTITUTION:A fly comb blade 14 attached to a fly comb shaft 15 and the fly comb shaft are revolved round a drive shaft 2 of fly comb in the same direction by taking advantage of engagement of eccentric cam pins 12a and 12b with cam grooves 6a... of a stationary end face cam. The blade tip of the fly comb blade moves in one direction of approximate straight line of drop ping along the tangential direction of a doffer 1.
Patent JP-H08222275-A (JP)
Title: Charging method and charger of secondary battery
Inventor: MINO TAKAYUKI
IPC: H01M10/44
Filed: 1995-02-16
Abstract: PURPOSE: To quickly charge secondary battery with electricity without degrading the secondary battery by switching protective voltage to a prescribed value at constant voltage charging time. CONSTITUTION: A charging control circuit 3 charges a battery 4 with a constant current in a condition where charging voltage of a secondary battery 4 is set in first voltage V1C by selecting a constant current charging circuit of a charging power source 1 and a first constant voltage charging circuit. At this time, in a protective circuit 5, a comparing circuit 6 is actuated by a control circuit 8, and whether or not voltage of the battery 4 is larger than protective voltage V1B is judged, and a protective switch SW is turned off in the case of battery voltage >V1B, and charging of the battery 4 is cut off. Constant voltage charging by voltage V2C and constant voltage charging by the voltage V1C are respectively repeated prescribed time T1 and T2 by prescribed time T1 and T2 by a control circuit 3 until the battery 4 reaches full charging.  At the same time, the protective circuit 5 repeats protection by protective voltage V2B and protection by protective voltage V1B. Therefore, cutoff of the constant voltage charging and overcharge are prevented from the battery 4.
Patent JP-2000226838-A (JP)
Title: Form installing machine
Inventor: KITAMURA GIICHI
IPC: E04G11/28
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a form installing machine capable of removing a form installed on a form installing surface of placed concrete by smoothly moving the form upward along a concrete installing surface and an adjacent form. SOLUTION: A lifting mechanism 30 is installed on a boom arranged on an upper structure 2, and a carrier 42 is installed on a lifting body 34 of this lifting mechanism 30. A form support pin 63 is arranged in this carrier 42, and a pin hole 203 is formed in an upper part of a form 200. The form support pin 63 is fitted to and inserted into the pin hole 203, and the form 200 is suspended and supported by the carrier 42 so as to be longitudinally and laterally displaceable.
Patent JP-S62185456-A (JP)
Title: Two-color picture reader
Inventor: ARAKAWA TOKUO
IPC: H04N1/028
Filed: 1986-02-10
Abstract: PURPOSE:To simplify the adjustment and to reduce the space occupied by an optical system by applying color separation into two colors of red and black and applying photoelectric transducing to the colors and outputting the result. CONSTITUTION:The light from a fluorescent lamp 1 irradiates an original 2 uniformly and the reflected light from the original 2 is condensed by a lens 3. The condensed light is formed onto a CCD 6 through a disk filter 4 driven at a constant speed by a motor 5. The CCD 6 applies self-scanning in the main scanning direction and a picture signal is obtained by the photoelectric transducing. The disk filter 4 consists of the 1st color filter 8 transmitting the wavelength component of the red region, the 2nd color filter 9 transmitting the wavelength component other than the red color region and a light shield part 10. Further the disk filter 4 has a projection 11 as a means representing a turning position. The light is subjected to color separation by driving the disk filter 4 provided with the 1st color filter 8 transmitting the wavelength component of the red region, the 2nd color filter 9 transmitting the wavelength component other than the red region and the light shield part 10 provided at the boundary between the two kinds of color filters 8, 9 in this way. Then the CCD 6 applies photoelectric transducing.
Patent JP-S63196519-A (JP)
Title: Carcinostatic agent
Inventor: OZAKI SHOICHIRO
IPC: A61K31/7042
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a carcinostatic agent having higher activity, containing a specific 5'-acyl-fluorouridine derivative as an active ingredient. CONSTITUTION:5'-Formyl, 5'-valeryl, 5-caprylyl, 5'-dodecanoyl-, 5-tetra-decanoyl-, 5'-hexadecanoyl-, 5'-octadecanoyl- and/or 5-eicosanoyl-5-fluorouridine among 5'-acyl-5-fluorouridine derivatives is pharmaceutically manufactured to give the aimed substance. Fluorouridine is reacted with an acyl halide or carboxylic acid anhydride at 0-80 deg.C and the reaction is preferentially carried out at the 5'-position to give the aimed substance. A compound acylated at the 2' or 3'-position is prepared as a by-product but the compound is separated by column chromatography. The 5'-formyl derivative is obtained by treating 5-fluorouridine with formic acid, sodium formate and sulfuric acid.
Patent JP-H01204464-A (JP)
Title: Contact type read sensor
Inventor: KANEKO TOSHITERU
IPC: H01L27/14
Filed: 1988-02-09
Abstract: PURPOSE:To improve the sensitivity of a sensor by specifying the area ratio of a photoelectric conversion layer to a light incident unit between the photoelectric conversion layers. CONSTITUTION:A shielding lower electrode 1 isolated and aligned in parallel on a transparent substrate, and a photoelectric conversion layer 2 provided on the electrode 1 are provided, a light incident unit 3 is provided between adjacent layers 2, and the area ratio of the layer 2 to the unit 3 is set to a range of 1:0.9 to 0.9:1. Here, it is desirable that the shape of adjacent opposite faces of the layers 2 is uneven. The area of the electrode 1 is preferably smaller by 10-20% than that of the layer 2. Thus, the sufficient incident light quantity of the unit 3 is obtained, the receiving light intensity of the layer 2 is maintained high, thereby improving the sensitivity of a sensor.
Patent JP-H08223970-A (JP)
Title: Motor drive
Inventor: TANINA MASAJI
IPC: H02P6/08
Filed: 1995-02-16
Abstract: PURPOSE: To obtain a motor drive in which the counter electromotive force can be detected even when PWM driving is carried out and direct PWM drive can be realized. CONSTITUTION: In the sensor type motor drive, a logic section 9 detects the ON section of a PWMin signal delivered from a PWM circuit 7 and the counter electromotive force is taken in from each phase coil 1U, 1V, 1W of a three- phase motor 1 during the ON section thus detected.
Patent JP-S61187166-A (JP)
Title: Information recording and reproducing device
Inventor: AKIYAMA MAKOTO
IPC: G11B19/28
Filed: 1985-02-15
Abstract: PURPOSE:To decrease the waiting time of data detection by accelerating/ decelerating a spindle motor positively after the detection of object address information. CONSTITUTION:A pickup means 3 is driven transversally by a traverse motor 7 comprising a step motor and a screw 7a. A microcomputer 8 calculates the required moving quantity of the traverse from an access command and an output of the pickup means 3 and outputs a prescribed pulse. Further, after the computer 8 detects an object track, a switch 5 is controlled while the output pulse of a frequency generator 2a is monitored to accelerate/decelerate a spindle motor 2 thereby quickening the arrival of object information.
Patent JP-H04267175-A (JP)
Title: Sheet detection device
Inventor: WADA TAKASUMI
IPC: B65H7/02
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a sheet detection device which is used for an image formation device, and is capable of detecting the presence of a sheet in a transport path including a sheet feed position and a sheet discharge position as well as detecting the fall-down of the image formation device. CONSTITUTION:If a sheet 30 is not set using a bottom plate 3, an actuator 43 is rotated due to a gravity resting mainly on a weight 43a, and one end is located at the detection recessed parts of a light-emitting diode 42Aa and a phototransistor 42A below, while the other end is arranged in such a manner that it protrudes through the notched part 31a at the bottom plate 31 of a cassette. If the sheet 30 is set at the bottom plate 3 of the cassette, the actuator 43 is rotated in a clockwise direction as illustrated by contact of the sheet 30 with the one end, with the other end arranged in such a way that it is located at the light emitting diode 42 and the detection recessed part of the phototransistor 42Bb. In addition, if a printer leans significantly or falls down, the actuator 43 is rotated due to the effect of a gravity resting mainly upon the weight 43 so that the one end is no longer positioned at the detection recessed parts of the upper and lower light-emitting diodes 42A and the phototransistors 42Ab, 42Bb.
Patent JP-H04267244-A (JP)
Title: Image recorder
Inventor: IMAI MASAAKI
IPC: G02F1/13
Filed: 1991-02-22
Abstract: PURPOSE:To provide an image recorder capable of outputting a good image in quality without decreasing the gradational number of image data even in the case where the controllable gradational number of a light valve panel controller is smaller than that of the inputted image data in relation to the image recorder using a liquid-crystal light valve panel especially pertaining to such an image recorder that prints out pictures and character data of a videotape and a personal computer, etc. CONSTITUTION:In an image recorder which is provided with a gradation controller 24 performing gradational control over a light valve panel 7 based on an illumination source 3, the light valve panel 7 capable of gradational expression and image data, and a sensitive recording medium 10 being exposed by light emitted by the illumination source 3 and transmitted through the light valve panel 7, it is made up of an exposure control circuit 8 which changes a fundamental exposure value on the sensitive recording medium 10 stepwise, and forms an image in superposing exposure in each fundamental exposure value based on the image data.
Patent JP-S62188357-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOMURA KUNIO
IPC: H01L21/8249
Filed: 1986-02-14
Abstract: PURPOSE:To accelerate the operation enabling the shallow junction in an emitter region of a bipolar transistor to be formed by a method wherein a glass layer film is formed to be heat treated; impurity is led-in through openings made in the glass film; and an emitter region is formed in a base region. CONSTITUTION:When a semiconductor device with an MOS transistor QM and a bipolar transistor QB is manufactured on one semiconductor substrate, a gate electrode 11 and a source.drain region 12 are formed on the first region 5 of semiconductor substrate to constitute the MOS transistor QM while a base region 10 is formed on the second region 4. Next, a glass layer film 16 is formed on overall surface of substrate, and after heat treatment, openings are made in the glass film 16; an impurity is led-in through the openings 17 to form an emitter region 13 in said base region 10. Through these procedures, the emitter region 13 is not affected by heat treatment of the glass layer film 10 so that shallow junction may be secured in the emitter region to accelerate the operation of a bipolar transistor or a semiconductor device.
Patent JP-S53113527-A (JP)
Title: Camera for definite multiplication image in the variable multiplicaton lens system
Inventor: YASUKUNI MITSUO
IPC: G02B7/08
Filed: 1977-03-15
Abstract: PURPOSE: To easily adjust the lens group in the definite multiplication photography by servo-controlling shifting of the variable multiplication lens group in accordance with the focal distance such that an output multiplication of the multiplication count circuit amounts to a definite value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01208340-A (JP)
Title: Work reopening in filament break
Inventor: YAMATSUTA KIICHI
IPC: D01D7/00
Filed: 1988-02-12
Abstract: PURPOSE:To provide the title reopening method, so designed that a melt bead of thermosoftening material produced by filament break is detected, and the resultant signal decreases the spinning speed followed by returning said speed to the normal speed, thereby preventing the filament break from propagation and automatically reopening the work without the need for power input, thus obtaining filaments of uniform diameter. CONSTITUTION:In manufacturing filaments 3 by drawing, at a normal high speed, a thermosoftening material melt delivered through many tiny holes 2 provided at the bottom of a bushing 1, the objective work reopening following filament break is made by the means a, b, c described below: (a) a bead 4 of the above melt produced by the filament break is detected and fetched as a signal; (b) the drawing speed is reduced in response to the above signal, and the resultant filament 6 of larger diameter is brought into contact with a bead 5 drawn by the action of gravity to draw said bead into a filament of larger diameter, during which the manufacture of the normal articles is suspended and (c) the filament drawing speed is increased and restored to the normal level.
Patent JP-S55121781-A (JP)
Title: Video processing circuit
Inventor: EDA KEIJI
IPC: H04N5/202
Filed: 1979-03-13
Abstract: PURPOSE:To keep the steady output of the synchronous detection circuit in the TV picture receiver even to the fluctuation of the power voltage under the correction state of the gamma correction circuit which gives the compression to the part near the white level. CONSTITUTION:The synchronous detection is carried out at video detection step 1, and the output is supplied to video amplifying circuit 3 via gamma correction circuit 2. Video detection output A receives the voltage division via resistances 11 and 12 to be supplied to circuit 2. Output A, however, maintains as it is such linearity as to damage the image at the white level side. In this connection, the power voltage is divided via resistances 17 and 18, and the bias voltage which is supplied via diode 16 is supplied. Accordingly, the gamma correction is applied from the level of nearly the center of video signal component V of the video output through the side of the white level in order to give the compression to the video signal at the white level side. At the same time, the correction start level has the change even if the power voltage may has the fluctuation, and as a result the gamma correction can always be given at the fixed position of component V.
Patent JP-H04307148-A (JP)
Title: Transmission of vehicle
Inventor: ARUMANDO FUABURISU
IPC: F16H48/30
Filed: 1992-01-21
Abstract: PURPOSE: To solve such a failure that operating oil for an actuator is mixed with oil for lubricating a differential mechanism. CONSTITUTION: A fluid differential actuator 14 is provided to selectively control a lock device 12 of a differential mechanism 3 for mutually manufacturing a motion input shaft 3a and at lest two motion output shafts 10a, 10b which are manufactured each other. A pressure medium for actuating the actuator 14 is the same as lubricant for the differential mechanism 3, and its allowable means is supplied from a pump 18 for driving the motion input shaft.
Patent JP-S63196275-A (JP)
Title: Substrate for cell culture
Inventor: ASAKO SHIGERU
IPC: C12M3/00
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a substrate for cell culture excellent in adhesion with a cell and distension and proliferation of the cell and capable of cultivating the cell in high density for long term, by carrying vitronectin on the surface of a high polymer based substrate. CONSTITUTION:The surface of a substrate for cell culture consisting of a high polymer material such as olefinic polymer, polyester resin, etc. and preferably shaped into porous or tubular form of form of hollow fiber, etc., is pretreated, preferably physically or chemically. Then vitronectin is carried wholly or partially, e.g. in checked pattern, striped pattern, polka dots, etc., on the surface of the substrate.