baber/WOPTO huggingface dataset:
Patent JP-S60151080-A (JP)
Title: Paper feeder for printer
Inventor: IWAI HIROJI
IPC: B41J11/42
Filed: 1984-01-19
Abstract: PURPOSE:To enable the interval of detent to be set at N times (N is an integer) of a rotating amount (1/48 revolution) of a motor corresponding to the munimum paper feed quantity (1/96''), by a method wherein a slitted rotary plate and a photo-coupler are provided on a rotary shaft of a pulse motor, and the passage of an electric current to the motor is controlled by an output from the photo- coupler. CONSTITUTION:A slitted disk 1 is provided with slits 2-0, 2-1, 2-5 corresponding to rotating positions a0-a5 of the motor. The slits 2-0, 2-5 are detected by the photo-coupler provided at the position a0, and the detent by passing an electric current in phase A is made to be effective at the slit position and noneffective at other positions, whereby the interval of detent can be set to a large value of 1/6 revolution (8 times of 1/48 revolution). Accordingly, the minimum paper feed quantity of the pulse motor can be reduced, and it can be contrived to enhance accuracy in positioning the paper.
Patent JP-S54102108-A (JP)
Title: Optical memory reproduction system
Inventor: YONEZAWA SUSUMU
IPC: G11B7/24047
Filed: 1978-01-30
Abstract: PURPOSE: To prevent dust on memory carrier from giving adverse influence to reproduction by using a substrate having information surface thinner and clearer than the operating distance of a reproducing lens and radiating reproduction light from the other surface which does not have information surface.  
     CONSTITUTION: This system comprises forming the substrate 33 of a memory carrier 31 having a bit string 32 with Pyrex glass of a diameter 30cm and a thickness 3 mm and focusing and radiating the laser light 36, which has been focused by a lens 35, to the bit string 32 from the substrate 33 side in order to read out the information having been recorded in the bit string. Since the reflectances at the 32-a part and bit part 32-b part of the memory carrier 31 differ, the reflected light produced by this is received in a photo detector 37 via half mirror 37 and affecting of floating dust having deposited on the memory carrier 31 on the reproduction of information will not occur and therefore, the reduction of noise and prevention of drop-out may be achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01184101-A (JP)
Title: Preparation of oxide superconductive material
Inventor: ONO YASUHIDE
IPC: C01G3/00
Filed: 1988-01-20
Abstract: PURPOSE:To make a structure having few voids and a uniform compsn., by calcinating an oxide of a rare earth element, a carbonate of an alkali earth metal and a powder of CuO, rapidly heating and melting the calcined material in an oxygen atmosphere, scattering the molten liq. in fine particles and stacking them on a base. CONSTITUTION:An oxide of a rare earth element, e.g., yttrium oxide, a carbonate of an alkali earth metal, e.g., barium carbonate and a fine powder of copper oxide are mixed and press-molded into cylinder, which is calcinated. The obtd. cylindrical calcinated material 1 is held on a rotating apparatus 2 and a tape- shape base sheet 3 made of Cu is faced to the cylindrical face of the calcinated material 1. These materials 1 and 3 and the apparatus 2 are taken in a sealed container, in which an oxygen atmosphere is kept during operation. While the calcinated material 1 is rotated with high speed and the base sheet 3 is transferred, an arc 6 is flown between the calcinated material 1 and an electrode 4 to melt partially the surface of the calcinated material 1. Fine particles 7 molten on the surface are scattered by a centrifugal force and stacked in a semi-coagulated state on the base sheet 3. The base sheet 3 on which the molten fine particles 7 are stacked is cooled down to room temp.
Patent JP-H09195686-A (JP)
Title: Interior panel mounting bracket, tool for installation adjustment and support fitting for concrete formwork
Inventor: BABA YOSHIHIRO
IPC: E04F13/21
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To set an anchor member without requiring high positional precision by positionally adjusting a fitting side installation part at an optional position after setting at the time of setting work of the anchor member. SOLUTION: An interior panel mounting bracket is furnished with anchor members 13, 2 inserted into a frame body, a rotational adjustment mount 3 fixed on a frame body wall surface by these anchor members 13, 2 and a slide adjustment support base 4 installed on this rotational adjustment mount 3 and to be a base to fix a member for support of an interior panel. Consequently, the rotational adjustment mount 3 is made free to revolve around the anchor members 13, 2 as its rotational center and the slide adjustment support base 4 is made free to move along a member longitudinal direction of the rotational adjustment mount 3 at the time of installation positional adjustment.
Patent JP-H09194852-A (JP)
Title: Production of fuel for combined-cycle power generation
Inventor: IIJIMA MASAKI
IPC: C10G7/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel production method wherein the desalting of crude oil can be dispensed with, and the reduction of operating cost and the simplification of the equipment can be realized. SOLUTION: In a method for producing a fuel for a combined cycle power generation by distilling crude oil distilled at a specified distillation temperature to separate it into a low-boiling fraction and a high-boiling fraction to thereby provide a fuel for the gas turbine of combined cycle power generation comprising the low-boiling fraction and a fuel for the boiler for combined cycle power generation comprising the high-boiler fraction, the distillation temperature should be one at which the concentrations of salt and vanadium in the low-boiling fraction are as low as reference values or below.
Patent JP-H02189524-A (JP)
Title: Electrochromic display device
Inventor: AOKI NOBUO
IPC: G02F1/15
Filed: 1989-01-19
Abstract: PURPOSE:To obtain the electrochromic device (ECD) which is bright in display color and has an excellent driving life by incorporating a specific naphthalene tetracarboxydimide deriv. into the ECD. CONSTITUTION:One or >=2 kinds of naphthalene tetracarboxydiimide derivs. expressed by the formula I are incorporated in into the ECD. In the formula I, R1, R2 denote a substd. or unsubstd. aryl group. The EC material which allows the easy production of the inexpensive ECD of a large area, can be applied with good workability, exhibits stable reversibility, provides the bright display colors, and has the excelent driving life and the ECD formed by using this material are obtd. in this way.
Patent JP-H08231877-A (JP)
Title: Monoazo dye stable in dyeing, its production and method of using it
Inventor: URURITSUHI BIYUURAA
IPC: D06P1/18
Filed: 1996-01-22
Abstract: PURPOSE: To obtain a monoazo dye stable in dyeing and suitable for dyeing or printing a polyester, a cellulose acetate, a mixture thereof with wool or a cellulose or the like by heating the β-modification of a specified dye in an aqueous phase. CONSTITUTION: The α-modification of a dye represented by the formula is heated to 70-150 deg.C, desirably 80-130 deg.C, in an aqueous phase to obtain the β-modification of the dye. The dye is the β-modification of a dye of the formula (which gives an X-ray diffraction pattern (Cu Kα line) in which highly intense diffracted lines appear at angles (2θ) of 7.15, 10.25 and 25.9 and moderately intense diffracted lines appear at angles (2θ) of 16.9, 19.5, 20.1, 21.85, 22.65, 23.4, 25.2, 28.5 and 32.45). The heating is performed usually in an aqueous suspension desirably under agitation. When the applied temperature is equal to or higher than the boiling point of the aquaous phase, the transition into the β-modification is performed in a sealed vessel (e.g. autoclave).  The heating is continued till the α-modification is completely converted into the β-modification.
Patent JP-H09202341-A (JP)
Title: Refill container
Inventor: NOGUCHI KOICHI
IPC: B65D1/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate filling of contents and suppress a waste of resources due to disposal of PET bottles by forming a refill container of an outer container comprising a container having an extraction neck as a separate type and an inner container having an extraction tube into which the neck can be inserted. SOLUTION: A refill container comprises an outer container 1, an inner container 2, a locking ring 5 and a cap 6, wherein the outer container 1 has shape-retainable rigidity and is structured to be dividable into upper and lower parts. A housing body 3 of the outer container 1 has an approximate center of a swollen part 3a as an ejection port 9 and a neck 10 for ejecting contents formed above the port 9. The inner container 2 is formed in a size to be received inside the outer container 1, wherein an ejection port 13 is formed at an approximate center of an upper face of the inner container 1, and a tube 14 for ejection is provided above the port 13 wherein the tube 14 is longer than the neck 10. After unsealing, the locking ring 5 is put over the neck 10, and a sheet piece 15b is interposed between the neck 10 and the locking ring 5 to have them locked.
Patent JP-S58126939-A (JP)
Inventor: KARORII BADASUDEI
IPC: C22B34/36
Filed: 1982-01-22
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-H04253172-A (JP)
Title: Board connecting device
Inventor: SASAKI KENJI
IPC: H01R11/01
Filed: 1991-01-29
Abstract: PURPOSE:To easily cope with the change of the terminal number and pitch of a terminal section and contribute to the thinning of an electronic apparatus. CONSTITUTION:Multiple connector chips 10 are fitted to a rigid board 12 to match the terminal number and pitch of the terminal section 4a of a flexible board 4. The terminal section 4a of the flexible board 4 is inserted into the groove 10a of each connector chip 10, then the connector chip 10 is pressed to pinch the terminal section 4a. The flexible board 4 is connected to the rigid board 12 electrically and mechanically. This device can easily cope with the change of the terminal number and pitch of the terminal section 4a, and it can contribute to the thinning of an electronic apparatus as compared with the use of conventional connectors because no molding is required.
Patent JP-H074945-A (JP)
Title: Ultrasonic interferometer
Inventor: JIEEMUSU HAWAADO TAAHAN
IPC: G01N29/07
Filed: 1994-01-31
Abstract: PURPOSE: To precisely measure the thickness of a thin film of a material by use of ultrasonic interference by dividing an ultrasonic radiation to a reflected first wave part and a transmitted second wave part. CONSTITUTION: A narrow band ultrasonic source 8 driven by an electronic circuit generates a wave packet having a scheduled length and a narrow band width, which is propagated in a binder 10. A lens device 12 converges the incident wave packet to the central line of a waveguide 14a, and the wave packet is propagated in the waveguide 14a to a splitter 16, first refracted by the front side critical surface there, then partially reflected, and partially transmitted by the rear side critical surface. The partially reflected part forms a reference wave, which is then propagated in the waveguide 14c to a movable reflector 18. The reflector 18 reflects the reference wave to the splitter 16, a little of the reference wave is transmitted by the splitter 16 and directed to an ultrasonic detector 20.  Of the incident wave, the part transmitted by the splitter 16 is guided to a compensator 30 by the waveguide 14b, and a correction is performed when the ultrasonic source is not perfectly monochromic.
Patent JP-H05198056-A (JP)
Title: Cylinder for magnetic recorder and production thereof
Inventor: NAKAGAMI YUICHI
IPC: G11B15/61
Filed: 1992-01-22
Abstract: PURPOSE:To provide the small and light cylinder to be used for a small and light magnetic recorder. CONSTITUTION:The material of the cylinder 1 is constituted of a resin and the surface thereof is coated with a diamondlike carbon film 2. The weight of the cylinder is reduced according to this constitution; in addition, the durability of the cylinder and the lubricity with a tape are exceedingly improved and, therefore, low-tension traveling is enabled. The size and weight of the magnetic recorder are thus reduced.
Patent JP-H08198068-A (JP)
Title: Cable device
Inventor: FUJII KOKICHI
IPC: B60T7/02
Filed: 1995-01-24
Abstract: PURPOSE: To provide a cable device in which can be the brake operating amount of a vehicle detected accurately, without requiring a complicated structure and a periodical maintenance, and without bringing a large size of the form. CONSTITUTION: When a brake pedal is depressed, an inner cable 23 is moved with contacts 31 and 31 contacting to a resistance 27, and the electric resistant value between an electrode 28 installed to the resistance 27, and the contacts 31 and 31 is varied. The varying amount of the electric resistant value is detected by an ammeter as a brake operating amount.
Patent JP-H11258774-A (JP)
Title: Multilayer mask
Inventor: DONALD C WHEELER
IPC: G03F1/28
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to control a resist pattern formed in manufacture by a pattern to be formed by providing a multilayer mask with a multiplex light phase shifting means for shifting phases of light so that light passing the mask has plural phases. SOLUTION: A base 11 for the mask 10 mounts a light shielding material 13 having a linear form on its surface. The multiplex light phase shifting means is arranged adjacently to one side of the material 13. A first channel 15 of height TP2 is arranged adjacently to an area 14. A second channel 16 of height TP3 is similarly arranged adjacently to the 1st channel 15. The phase shift of light to be passed is defined by these height values TP1 , TP2 , TP3 . Differences between the phase of light passing a part 12 of the mask substrate and the phases of light passing opposite side parts 14 to 16 should be values other than 0 deg., 180 deg. or their multiples in at least one, preferably two or more light phases.
Patent JP-H10203424-A (JP)
Title: Mounting structure for tunnel stay
Inventor: SATO MANABU
IPC: B62D25/20
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a tunnel stay whereby without increasing a plate thickness of a tunnel stay or the like, mounting rigidity of the tunnel stay can be increased. SOLUTION: In a horizontal part 9 of a seat cross member 7, by forming an emboss part 11 of width narrower than the horizontal part 9, its rigidity is increased by a vertical wall of the emboss part 11, mounting rigidity relating to a vertical input from a tunnel stay 14 is improved. Accordingly, without increasing a plate thickness of the tunnel stay 14 or the like, its mounting rigidity can be increased.
Patent JP-H06218216-A (JP)
Title: Oxygen-enrished air generator
Inventor: HASHIMOTO KENJI
IPC: B01D53/04
Filed: 1993-01-22
Abstract: PURPOSE:To improve the efficiency of the entire generator by driving the respec tive pistons in a cylinder by a stirling engine to atably supply oxygen-enriched air to the combustion device of the engine. CONSTITUTION:A stirling engine A2 is driven to operate a power converting mechanism 4, hence the pistons 2 and 3 are moved up and down, the air sucked into the cylinder 1 is enriched with oxygen by a nitrogen adsorptive member, and the adsorbed nitrogen is discharged. At this time, an oxygen-enriched air generator A is driven by the engine A2, and the pistons 2 and 3 in the cylinder 1 are continuously driven to continuously and stably supply oxygen-enriched air. Besides, since the oxygen-enriched air is supplied to the burner 9c of the engine A2, the engine A2 is more efficiently driven.
Patent JP-H09197094-A (JP)
Title: Melting decontamination method for radioactive metal waste
Inventor: OTSUKA HISAO
IPC: G21F9/28
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to decontaminate radioactive metal waste by melting by adding a slug agent to a metal contaminated with radioactives, heating and melting it, controlling the weight ratio of basic slug and acid slug and promoting the transportation of the radioactives to slug phase. SOLUTION: A large electric current is sent in melt slug layer in a water cooled copper mold 1 so that the electrode rod 2 consisting of radioactive metal waste is melted by its resistance heat, and radioactive Co and the like contained in the radioactive metal waste is extracted into melted slug produced around the molten metal. Carbon steel chip of ca. 150g for melting ignition is charged to the bottom of waste cooled copper mold 1 and a slug agent of ca. 350g is charged on it. By a constant current loaded between the copper mold 1 and the electrode rod 2 via a supply source, the slug agent is melted in this state and the joule heat generated in the molten slug becomes the heat source. Owing to this heat, the electrode rod 2 gradually melts reacting with the slug and forms a metal pool.
Patent JP-S61169836-A (JP)
Title: Photosolubilizable composition
Inventor: AZUMA TATSUJI
IPC: C08L33/02
Filed: 1985-01-22
Abstract: PURPOSE:To obtain superior photosensitivity, wide development latitude, and good printing resistance by using a compsn. composed of a compd. producing acid upon irradiation of actinic rays, a compd. having a silyl ether, and a specified alkali-soluble resin. CONSTITUTION:The compsn. is composed of 0.01-10wt% compd. capable of producing an acid upon irradiation of actinic rays, 10-40wt% compd. having at least one silyl ether group decomposable with acid in the molecule represented by the formula shown on the right, and 60-90wt% alkali-soluble resin, exhibiting a pH of 3.5-9.0 at 25 deg.C when it is dissolved by 5wt% in an aq. soln. of 10wt% methylcellosolve, thus permitting the obtained positive type photosensitive material to be high in photosensitivity, wide in development latitude, superior in storage stability, storable for a long term, superior in printing resistance, simple and easy in manufacture, and usable for a lithographic plate, etc.
Patent JP-S63177235-A (JP)
Title: Multi-dimension access memory
Inventor: OGAWA JUNJI
IPC: G11C8/00
Filed: 1987-01-19
Abstract: PURPOSE:To obtain an easy-to-handle multi-dimension access memory by deleting the nonlinearity of an address in a bit map logical space and realizing the TV scan type accesses to plural bits in said logical space regardless of the plural bit simultaneous access in any dimension. CONSTITUTION:A single row boundary is formed with plural segments obtained by defining plural groups consisting of plural bits undergoing the simultaneous accesses as a single segment. The data on said row boundary are stored in a group of memory cells set on a single word line by a cell array 10. Then a multi-dimension access memory consists of the array 10, a row decoder 14 set against the word line, a sense amplifier column 12 set against each bit line of the array 10, the multi-dimension selection circuit 16 and 18, and a data bus 20 of plural bits. In such a constitution, an address assembler 30 is added into a memory chip to convert external addresses X0-X8 and Y0-Y8 into internal addresses A0-A7, B0-B1 and C0-C3 respectively.
Patent JP-H09198494-A (JP)
Title: Picture processing method and device therefor
Inventor: SUGITANI KAZUNOBU
IPC: H04N1/387
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a picture processing method and a device for generating composited pictures which look natural. SOLUTION: In this picture processing method for compositing a first picture and a second picture, the background picture of the second picture is extracted (S2). In order to generate a third picture corresponding to the background picture, a density matching with the density of a boundary for the composition of the first picture is defined as the density of the first boundary of the third picture, the density of a second boundary opposing the first boundary is defined as the density of the second picture, the density between the first and second boundaries is changed in correlation with the distance between the first boundary and the second boundary and the third picture is generated (S3 and S4). Then, the generated third picture and the first picture are composited at the respective boundaries (S5).
Patent JP-H06223155-A (JP)
Title: Image storage system
Inventor: OKADA KAZUO
IPC: H04N5/907
Filed: 1993-01-22
Abstract: PURPOSE:To reduce the capacity of a memory required for video recording as to the image storage system which is utilized for the video recording function, etc., of a video interphone by cutting only a person out of the whole picture by deleting the background when the image is digitized and stored in the memory. CONSTITUTION:A device which photography an image by a television camera and stores it is provided with a camera part 1 which photographs the image, an A/D conversion part 2 which converts the photographed image into digital data, a background deletion part 3 which deletes the background from the digital image data, an image storage memory part 5 wherein the digitized image data are recorded, and an image write part 4 which writes the image data after the background is deleted in the image storage memory. Consequently, the background is deleted and only necessary image information on a person image can be stored in the image storage memory, which is reducible in storage capacity.
Patent JP-S61169032-A (JP)
Title: Automatic relay system for mobile radio
Inventor: NAKAGAWA TOKUZO
IPC: H04B7/15
Filed: 1985-01-22
Abstract: PURPOSE:To attain effective mobile radio relaying by providing an unattended relay station provided with an automatic recording and reproducing device and a radio communication device in a mobile radio communication system whose communication arrival range is limited. CONSTITUTION:When a mobile station B calls a mobile station C by a radio communication device 7 and no reponse is obtained from the station C because the station B is at the outside of the communication arrival range, the station B actuates a control signal adding device 5 of the communication device 7 and sends a control signal Sc1 to the unattended fixed relay station A. The station A receiving the signal Sc1 sends an acknowledgement signal of control signal reception to the station B and transmits a call signal St1 of relay correspondence to the station C. When the station C receiving the said signal sends an acknowledgement signal Sc2 to the station A, the station A brings a recording and reproducing device 2 in the stand-by state and sends an operation confirming signal St2 to the station B. On the other hand, when the station B receives the signal St2, a control signal Sc3 starting the recording of the device 2 to the head to start transmission of a talking signal Sm.
Patent JP-S5293922-A (JP)
Title: Balun transformer
Inventor: KASAHARA TOSHIO
IPC: H01F19/06
Filed: 1976-01-31
Abstract: PURPOSE: To improve a balanced and unbalanced transfer of a wide bankd spread at UHF zone and a combination of a characteristic impedance by combining an input side and an otuput side with a conductor pattern. 
     COPYRIGHT: (C)1977,JPO&Japio