baber/WOPTO huggingface dataset:
Patent JP-H10255382-A (JP)
Title: Optical information recording medium reproducing device
Inventor: DOUSAKA TAKESHI
IPC: G11B21/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To quickly perform a search operation for a latter half part of information of the last track by judging whether information under reproduction is the information of the last track or not and moving a pickup into a position of absolute time calculated by subtracting a prescribed time from starting absolute time of a part sowing the end of the information at the time of judging the information to be the last track. SOLUTION: When a skip button of an operating panel 13 is pressed during reproduction of a piece of music, whether this music under reproduction is the last music or not is checked by a CPU 10 using time information for data blocks from a signal processing part 6 and a table of correspondence (TOC data) between music numbers and starting absolute time of reproducing these individual numbers of music respectively recorded in a RAM 11. In the case of the last music, the prescribed time, for instance, 20 sec is subtracted via a time setting part 16 from the starting absolute time of a read-out area in the TOC data, and remainder absolute time is sent to a time search part 9 to perform the search operation. Consequently, the search time for the latter half part of the last music can be shortened.
Patent JP-H01242151-A (JP)
Title: Catalyst body for high temperature combustor and its production
Inventor: SUYARI MAMORU
IPC: F23C6/04
Filed: 1988-03-22
Abstract: PURPOSE:To uniformly introduce mixed gas to a vapor-phase reaction area by forming a catalyst body by making channels carrying catalyst through a carrier on the inside surface of a supporter of honeycomb structure and, adjacently to channels, channels carrying no catalyst. CONSTITUTION:The catalyst body 1a is formed by making the channels 3X carrying catalyst through the carrier on the inside surface and, adjacently around the channels, other channels 3Y carrying no catalyst, in the supporter 2 of honeycomb structure, having channels, through holes. A gas turbine combustor 11 is constituted by inserting the catalyst body 1a in a combustor liner 13, together with arranging the combustor liner 13 in a cylindrical casing 12 to form a vacant space 14 as air passage around the combustor liner 13. With the device, the excessively high temp. of the catalyst body can be avoided due to cooling effect of the unreacted mixed gas in the channels carrying no catalyst.
Patent JP-H11264517-A (JP)
Title: Burner for gas cooking stove
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve small flame performance by a method wherein even when a flame is brought into a small flame, the flame is hardly blown out. SOLUTION: In a burner for a gas cooking stove, a burner cap 3 is placed on a burner base 2 of a burner body 1, and a number of burner ports 4 are arranged in a ranging state peripherally of the burner cap 3 between the outer peripheral part of the burner cap 3 and the upper surface of the burner base 2. In this burner, a communication recessed part 5 in a shape recessed toward the inner peripheral side from the outer peripheral surface of other part is formed on the outlet side of the burner port 4 between the adjoining proper burner ports 4. This constitution continues combustion in a state that flames αinjected through adjoining burner ports 4 are united into one flame in the communication recessed part 5 when a flame is brought into an extremely small flame.
Patent JP-S59195207-A (JP)
Title: Focusing detector
Inventor: IMAI YUUJI
IPC: G02B7/36
Filed: 1983-04-20
Abstract: PURPOSE:To perform accurate focusing detection by calculating an interpolated values as the 3rd output from outputs of respective photodetecting elements in two photodetecting element arrays, and calculating a focusing detection output on the basis of interpolated value. CONSTITUTION:An image forming lens 1 is driven by a motor 32 in an optical- axis direction and luminous flux passed through the image forming lens 1 is guided to and converted into an electric signal by the photodetection part consisting of a stripe mask 2 and a sensor 3. Photodetecting element arrays A and B of the sensor 3 in the photoelectric conversion part 28 are operated by a start signal from a driving circuit 33 to perform integration for a specific time, and electrically converted signals charge in the photodetecting element arrays A and B are read out individually in sequence. The photoelectrically converted signals read out as mentioned above are guided to an A/D converter 29 and converted into digital signals, which are stored in a storage circuit 30 and inputted to an arithmetic circuit 31 to calculate the interpolated value B'i.
Patent JP-H0720456-A (JP)
Title: Liquid crystal display element using optical anisotropic element
Inventor: MORI HIROYUKI
IPC: G02B5/30
Filed: 1994-04-08
Abstract: PURPOSE:To provide the liquid crystal display element with high quality display of superior visibility by improving visual angle characteristics of a TN type liquid crystal display element. CONSTITUTION:The liquid crystal display element is constituted by arranging a liquid crystal cell CE formed by sandwiching TN type liquid crystal whose twist angle is almost 90 deg. between two electrode substrates, two polarizing elements A and B arranged on both its sides, and 12 optical anisotropic elements 1 and 2 across the liquid crystal cell CE between the two polarizing elements A and B; and the optical anisotropic elements 1 and 2 have negative uniaxiality and the optical axes of the optical anisotropic elements 1 and 2 slant at 5-60 deg. to the normal direction to the liquid crystal cell surface. Further, the angle between the direction where the optical axes of the optical anisotropic elements 1 and 2 on both the sides of the liquid crystal cell are positively projected on the liquid crystal cell surface and the rubbing axis direction of a nearby liquid crystal cell substrate is -45 to 45 deg. and the directions where the optical axes of the two optical anisotropic elements 1 and 2 are positively projected on the liquid crystal cell surface is 0-90 deg..
Patent JP-H06276814-A (JP)
Title: Sowing device
Inventor: IKEDA TOSHIAKI
IPC: A01C5/06
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the floating and flowing-off of seeds with water, the large movement of the seeds from sowed positions, and their germination at the shifted positions by pressing the seeds into the bottoms of each sowing grooves, holding the sowed seeds in the embedded state, germinating the seeds at the sowed positions. and improving the germination rate of the seeds, while maintaining the good aerobic state of the seeds. CONSTITUTION:A rotary tilling member 14, a row-forming member 25, and a seed-pressing member 47 are successively and rotatably disposed on a frame 1. In the row-forming member 25, plural water drain groove-forming members 27 and sowing groove-forming members 28 between the water drain groove- forming members 27 are disposed on a rotation shaft 26. In the seed-pressing member 47, plural seed-pressing rollers 49 are fixed to a rotation shaft 48 at its positions backward faced to the respective sowing groove-forming members 28 of the row-forming member 25. Press surfaces 50 for pressing the seeds D into the bottoms of the sowing grooves C are formed on the outer periphery of each seed-pressing roller 49.
Patent JP-S62230537-A (JP)
Title: 2-plate separator
Inventor: NAKANO KAZUSHI
IPC: B65H29/54
Filed: 1986-03-31
Abstract: PURPOSE:To separate two places sticking close to surfaces each other smoothly from a plate peripheral part of one side, by installing a device which forms a closed space and charges air to the closed space and pressurizes it. CONSTITUTION:An interval between a mask holder 2 and a wafer chuck 4 is made to adhere to each other in a way of suction by a pipe line C exciting in the wafer chuck 4 for separating a mask 1 and a wafer 3 from the sticking state, setting the space E surrounded by this adherence down to a closed chamber. Next, this closed chamber E is pressurized by a pipe line D existing in the mask holder 2. When the closed chamber E is pressurized, the mask 1 is deformed from its perimeter, sticking to this chamber E whereby the water 3 clamped by suction to the wafer chuck 4 is going to separate from the perimeter by deformation of the mask 1. When the mask 1 and the wafer 3 are completely separated or in the midway of separation, suction force of the pipe line C is released, and furthermore the wafer chuck 4 is mechanically separated from the mask holder 2 whereby separation of the mask 1 and the wafer 3 is over.
Patent JP-S58193208-A (JP)
Inventor: YANAI TAKEO
IPC: B65B9/13
Filed: 1982-04-27
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-S56169796-A (JP)
Title: Production of electrolytically chromated steel sheet
Inventor: KAGECHIKA HIROSHI
IPC: C25D11/38
Filed: 1980-05-29
Abstract: PURPOSE: To produce an electrolytically chromated steel sheet excellent in paint adhesiveness and resistance to chronological retort deterioration, by treating an electrolytically chromated steel sheet with a fluorine ion-contg. acidic water solution and then with a chromate electrolyte free of sulfuric radicals.  
     CONSTITUTION: The surface of a steel sheet is subjected to a conventional electrolytic chromating treatment in a one-liquid method, to form an under coat of metallic chromium and an upper coat of hydrous chromium oxide at once. The surface is then treated in an aqueous solution containing a fluoracid only or a fluoracid and a fluoride, adjusted at a concentration of 0.1W10g/l and pH4 or less, but not containing any sulfuric radical, to reduce sulfuric radicals in the hydrous chromium oxide layer to a substantial extent. Thereafter, the treated steel is cathodically electrolyzed with use of a chromate electrolyte mainly composed of anhydrous chromic acid free of a sulfuric radical additive, to form a hydrous chromium oxide layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61230295-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: H05B33/12
Filed: 1985-04-05
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-S60221556-A (JP)
Title: Resource-saving type iron base superheat resistant alloy
Inventor: WATANABE RIKIZOU
IPC: C22C38/50
Filed: 1984-04-11
Abstract: PURPOSE:To make expensive Mo, V unnecessary, to decrease Ni content and to develop a resource-saving type superheat resisting steel by balancing suitably Al and Ti, Ni and Cr quantities contained in conventional Fe base superheat- resistant alloy. CONSTITUTION:As the resource-saving type gamma'ppt. hardening type iron base superheat-resistant alloy appliable for wide ranges from various high temp. applications such as gas turbine blade and disc to high-strength, high toughness- members in cryogenic temp., the steel contg., by weight, <0.1% C, <0.5% Si, <2.0% Mn, 17.0-20.0% Ni, 13.0-15.0% Cr, 0.20-0.40% Al, 2.00-3.00% Ti, furthermore <0.02% B or <0.20% Zr is used. Since Ni content is lower than that of conventional heat-resistant alloy, and expensive elements such as Mo, V are not used, the resource-saving type gamma' deposition reinforced type iron base superheat-resistant alloy is obtained.
Patent JP-S63236673-A (JP)
Title: Printing apparatus of data processing system
Inventor: AIMI SHINICHIROU
IPC: B41J2/485
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate the control of a documentation by making it possible to simply and accurately bind the printed document, by printing the position of a punch hole as a binding guide mark or the center position of paper when the document is usually printed using blank paper. CONSTITUTION:A printing condition setting means 24 performs the selection of a printing condition and a usual printing means 25 prints a usual document. A punch hole position printing means 26 prints a punch hole position along with the usual document at the time of printing and a paper center position printing means 27 prints the center position of paper along with the usual document. A printing apparatus control means 28 controls a printing apparatus 29 according to the set condition of the printing condition setting means 24. That is, in setting a printing condition, the printing condition of the position of a punch hole becoming a binding mark or the center position of the paper can be set other than the setting of a usual printing condition and, since the guide mark is printed on the printing paper on the basis of said printing condition, when the document is bound thereafter, the position of the punch hole or a stapling position can be selected accurately and easily.
Patent JP-S5263694-A (JP)
Title: Photoelectric converting device
Inventor: TERAO MOTOYASU
IPC: H01J29/45
Filed: 1976-06-18
Abstract: PURPOSE: To obtain a photoelectric converting device which does not increase dark current even when a strong electric field is applied on its junction interface by interposing a thin film layer of at least two or mare kinds composed of oxide of specific metals between the electrode and photoconductor layer formed on a substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S546422-A (JP)
Title: Video display system
Inventor: WATANABE KAZUO
IPC: A63F13/00
Filed: 1977-06-17
Abstract: PURPOSE: To display a static picture and dynamic picture simultaneously, and to display its background and display picture independently assigning their colors, by providing refresh memories for a static picture and dynamic picture respectively and by providing a color code register which has assigned colors of the static picture and dynamic picture independently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62227911-A (JP)
Title: Polymerization of propylene
Inventor: ASANUMA TADASHI
IPC: C08F10/06
Filed: 1986-03-31
Abstract: PURPOSE:To obtain simply a highly crystalline PP, by polymerizing propylene by using a catalyst comprising a specified transition metal catalyst and an organoaluminum compound. CONSTITUTION:A polymerization catalyst is obtained by contacting 0.5-1,000pts. wt. transition metal catalyst (a) such as a titanium halide obtained by reducing TiCl4 with metallic aluminum, H2 or an organoaluminum and, optionally, modifying the obtained TiCl3 with an electron-donating compound (e.g., alcohol or ether) and 1pt.wt. organoaluminum compound (b) (e.g., triethylaluminum) with 1-100 equivalents, per equivalent of component (a), of vinylnaphthalene (c) in an inert medium such as toluene. Propylene, etc., are (co)polymerized at a temperature of room temperature to 100 deg.C and a pressure of normal pressure to 50kg/cm<2>.G in the presence of the catalyst in an inert medium such as toluene.
Patent JP-2000266042-A (JP)
Title: Slide bearing device for vertical-axis pump
Inventor: OGAWA YOSHINOBU
IPC: F16C17/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing device for a vertical-axis pump, capable of preventing damage by providing the function of active cooling by water- cooling to avoid the loss of the buffer function of a buffer member made of an elastic material such as hard rubber even when the frequency of short-time dry running is high in a normal vertical-axis pump or dry running is continued for a long time in a previous standby running pump. SOLUTION: This slide bearing device is provided with a hard annular bearing member 5 made of a hard material such as ceramic, a metallic annular back metal 6 arranged in an outer periphery, to which the hard annular bearing member 5 is fitted, an annular buffer member 7 made of an elastic material such as hard rubber and arranged in an outer periphery, to which the metallic annular back metal 6 is fitted, and a metallic annular shell (housing) 8 arranged in an outer periphery, to which the buffer member 7 is fitted. The back metal 6 is provided with a water reservation part 12 annular-shaped in recessed section, having an upper end opening part 12A for pumping.
Patent JP-S60213600-A (JP)
Title: Power take-out device for small type ship engine
Inventor: NAKAI MASANORI
IPC: F02B61/04
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the length of an engine in the axial direction of the engine crank shaft, by arranging a speed reduction reversing unit whose rotation may be changed between its normal and reverse directions, below the engine, and by associatingly coupling the rotary shaft of the engine with the input shaft of the reversing unit through a belt transmission unit. CONSTITUTION:A speed reduction reversing unit 11 is disposed below an engine mounting bed 7. Input and output shafts 20, 21 are laid in parallel with a crank shaft 2 within casing sections 12, 13 in the reversing unit 11. The input shaft 20 is associatingly coupled with the cam shaft 38 of an engine through a V-belt transmission unit 27 which is composed of V-pullys 39, 40 respectively secured onto the cam shaft 38 and the input shaft 20 and a V-belt 41 stretched between both pulleys 38, 40. Further, a propeller shaft is coupled to the rear end of the above-mentioned output shaft 21 through a coupling 43.
Patent JP-S57186897-A (JP)
Title: Loudspeaker
Inventor: SHIMADA KUNIHIKO
IPC: H04R1/00
Filed: 1981-05-13
Abstract: PURPOSE:To directly convert a parallel digital input signal to an analog acoustic signal, by providing specific number of driving force generating parts sgainst an input of a parallel digital signal input of specific bits, and also operating the generating parts of the number corresponding to weight of each bit. CONSTITUTION:Driving force generating parts 2a-2g for driving a plane diaphragm 1 by generating each equal driving force are provided on the diaphragm 1, the generating part 2a provided in the center part is selectively operated by a state of an input line 3a corresponding to the lowest bit in the input lines 3a- 3c to which a binary parallel digital signal is applied, the generating parts 2b, 2c provided on the upper and lower parts so as to place the generating part 2a between them are selectively operated by a state of an input line 3b corresponding to the second rank bit, and also the generating parts 2d-2g provided 2 pieces each on the right and left so as to place the generating part 2a between them are selectively operated by a state of an input line 3c corresponding to the uppermost bit.
Patent JP-S60214996-A (JP)
Title: Optical card
Inventor: TAKITA MITSURU
IPC: B42D15/10
Filed: 1984-04-10
Abstract: PURPOSE:To enable high-density recording, make it difficult to falsify written informations and enable simplification of manufacturing process, by providing an optical recording material on a card base so that the second recording layer makes contact with the card base. CONSTITUTION:The optical card 1 comprises the optical recording material 3 on the card base 2. The optical recording material 3 is constituted of a base material 4 for the optical recording material, the first recording layer 7 which consists of light-transmitting parts 5 and light-shielding parts 6 provided on the lower side of the base material 4, and the second recording layer 8 which consists of a reflective thin metallic film provided on the lower side of the first recording layer 7. The optical recording material 3 is so provided that the second recording layer 8 makes contact with the card base 2. The base material 4 preferably consists of a glass or a plastic film. A photosensitive material is constituted of a transparent resin, a photolyzable development inhibitor and a metallic complex compound or a metallic compound. Accordingly, it is made possible to read written informations on the basis of differences in light reflectance and to record in high density, and it is extremely difficult to falsity the written information.
Patent JP-S61231875-A (JP)
Title: Overcurrent control system
Inventor: KINOSHITA OSAMU
IPC: H02M3/28
Filed: 1985-04-04
Abstract: PURPOSE:To eliminate the variation in a drooping characteristic operation point by adding the input voltage change to a voltage for controlling the overcurrent. CONSTITUTION:A DC rectified from an input AC is switched by a main switching transistor (Tr) 1, voltage-converted through a main transformer T1, rectified and power is supplied to a load RL. The voltage VO of a load RL is input to an operational amplifier 3, the conduction width of the Tr 1 is controlled through a pulse width controller 2 by an error from a reference voltage 5 to maintain the output voltage VO constant. In this case, the voltage in response to the input voltage change is formed as a DC voltage through a diode D5, a capacitor C2 and a resistor R2, and added to a voltage for deciding the drooping characteristic operation point of an operational amplifier 4. Thus, even if the input voltage rises and the voltage for deciding the drooping operation point of the amplifier 4 falls, the voltage proportional to the input voltage is applied to maintain the voltage for deciding the point constant.
Patent JP-H06286398-A (JP)
Title: Model for shaping and shaping method
Inventor: KOIZUMI HIROHARU
IPC: G09F7/16
Filed: 1993-03-30
Abstract: PURPOSE:To finish a product with a surface, from which a character and a graphic are embossed and displayed, efficiently according to an image by forming a model for shaping in a projecting shape, in which a form, in which the line width of the character and the graphic is reduced, is used as an upper section. CONSTITUTION:The model for shaping used for manufacturing a metallic nameplate is formed in a projecting shape (c), in which a shape, in which the line width of a character and a graphic is reduced, is employed as an upper section. That is, a wastage section by the grinding of a surface is considered previously as a grinding clearance, and the projecting shape (c) is prepared by using a shape (a), in which the line width of the character and the graphic in a projecting upper section is reduced at the stage of a model. Only line width is diminished, and the positions and arrangement of character and graphic themselves are not changed. A product is shaped by preparing a shaping mold by employing the model, and a fixed quantity of a grinding surface is ground, thus acquiring the forms (b) of aimed character and graphic.
Patent JP-2000262663-A (JP)
Title: Card manufacturing machine, card sales machine, card and card type game tool
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/33
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a card corresponding to the taste of a user by providing the manufacturing machine of the card to be used for a game such as laying cards or tarot cards with a selecting part for selecting a desired image from a plurality of images, printing the photographed image on one surface of the card and printing the selected image on the other surface. SOLUTION: A video camera (or a digital camera) 30 for photographing a subject 70, a control part 5 for receiving an image signal from the camera 30 and synthesizing the images, a display 60 for receiving the image signal from the control part 5 and displaying the image and a printer 65 for receiving the signal of the synthetic image from the control part 5 and printing it are arranged in the case 10 of a card vending machine 1. Besides, an operating part 20 operated by a user is provided with the selecting part for selecting the desired image from the plurality of images displayed on the display 60. Then the photographed image is printed on one surface of the card 67 to be manufactured and, in the meantime, the selected image is printed on the other surface of the card 67 so that they are outputted.