baber/WOPTO huggingface dataset:
Patent JP-S62238825-A (JP)
Title: Light-resistant dull polyester fiber
Inventor: BETTO MASAHIRO
IPC: D01F8/14
Filed: 1986-04-02
Abstract: PURPOSE:To provide the titled composite fiber obtained by coating a polyester component containing titanium dioxide with a polyester component free from titanium dioxide, containing an ultraviolet absorber and suitable for seat belt, etc. CONSTITUTION:The objective polyester fiber is a core-sheath composite fiber produced by coating (A) a polyester component (preferably polyethylene terephthalate or a polyester composed mainly thereof) containing titanium dioxide with (B) a polyester component free from titanium dioxide, wherein said component A and/or component B contain an ultraviolet absorber [preferably a benzotriazole compound such as 2-(5-methyl-2-hydroxyphenyl)benzotriazole].
Patent JP-S532024-A (JP)
Title: Facsimile equipment
Inventor: FUJIMOTO SAKAE
IPC: G03G15/00
Filed: 1976-06-28
Abstract: PURPOSE: The opening and shutting of the pressing part material which clamps the tip of sheets ganging with the opening and shutting of a cover and the squeezing on the sheets are performed during the 1st one rotation of a drum definitely, thereby supplying a sheet onto the circumferential surface of the drum in the drum stopping state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S561548-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAJIMA KOUICHI
IPC: H01L23/02
Filed: 1979-06-19
Abstract: PURPOSE:To efficiently seal a cover of a package in an airtight chamber through which atmospheric gas inflows and outflows by supplying a package from one end and exhausting it from other end, and rocking the cover with a secial collet at the intermediate heater while pressurizing the cover. CONSTITUTION:Packages are supplied sequentially at a supply unit 12a one by one, heated at heaters 12b, and arrived at a sealing header 12c in an airtigth chamber 11 through which N2 inflows and outflows. At the header 12c are superimposed the metallized layer on the upper surface of a package 1 and the gold-tin layer on the lower surface of a cover 2 with a weight 15 added thereto. The cover is retained at the side surface with a collet 16. The collect is driven in predetermined square shape by a holder 17 to seal the cover. In the collet holder the weight is raised at the time of reducing its pressure, the cover 2 is retained and lowered. When the cover makes contact with the package, it is released from attracting force to pressurize the weight to the cover and to rock it so as to carry out preferable airtightness and adhesive strength at the cover. In this configuration, the apparatus can be constructed in very compact manner with reduced using gas and electric power so as to seal the cover in high quality.
Patent JP-H10276067-A (JP)
Title: Broadcast station name display system
Inventor: WATANABE MOTOSHI
IPC: H04B1/26
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To allow the system to display automatically a broadcast station name corresponding to a broadcast frequency stored in a preset memory of a radio receiver equipped with a preset function without the need for the user to select an area, resulting in eliminating the need for an area selection key having been required for the user to select an area in a conventional system. SOLUTION: This system is provided with a plurality of preset keys 1, a preset memory 2 that stores a broadcast frequency in a storage area 2a corresponding to the preset key 1, an area code storage means 4 that stores one area code, and a 1st frequency map 5 that is divided into areas and stores a plurality of broadcast frequencies, broadcast name data corresponding to the broadcast frequencies, and area codes. In this case, the system is provided with a 1st area code storage control means 8, which retrieves an area code from the 1st frequency map 5 based on the broadcast frequency stored in the preset memory 2 and allows the area code storage means 4 to store an area code where the number of items in matching with the broadcast frequency is maximum.
Patent JP-2000274708-A (JP)
Title: Hot water floor heater
Inventor: MURATA HIDETAKA
IPC: F24D3/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To minimize variations in temperature within a floor heating panel containing a supply pipe and a return pipe. SOLUTION: In this floor heater 1 by hot water, a hot water pipe 3 comprising a supply pipe 4 and a return pipe 5 is built into a floor heating panel 2 and respective end parts 4a and 5a of the supply pipe 4 and the return pipe 5 are arranged respectively on the side of two sides 6 and 7 facing each other of the floor heating panel 2. The overall length of the supply pipe 4 built into the floor heating panel 2 is larger than that of the return pipe 5.
Patent JP-H05281897-A (JP)
Title: Holographic filter and its formation
IPC: G03H1/26
Filed: 1992-03-31
Abstract: PURPOSE:To easily form the holographic optical filter of a broad band by recording interference fringes by plural or continuously changing luminous fluxes varying in incident directions on a photosensitive material. CONSTITUTION:The interference fringes of the pitch meeting the angles formed by the luminous fluxes with each other are respectively recorded on the photosensitive material 1 when the luminous fluxes L1 to L4 varying in the incident directions are made incident on the photosensitive material and the luminous flux L0 is made incident thereon from the opposite side of the photosensitive material. Consequently, the characteristics overlapped with the interference fringes of the plural diffraction efficiency characteristics varying in the peak wavelengths are obtd. The diffraction efficiency to the prescribed wavelength region is increased and the reflection characteristic to the light of this wavelength region is improved. The interference fringes may be recorded as well by bringing a mirror into tight contact with the reflection surface of the photosensitive material 1 in placed of the luminous flux L0 and making the plural luminous fluxes L1 to L4 varying in the incident directions incident thereon in the same manner.
Patent JP-H03278113-A (JP)
Title: Portable electronic appliance
Inventor: OGAMI KEIZO
IPC: G06F1/18
Filed: 1990-03-28
Abstract: PURPOSE:To constitute the apparatus so that the display contents of a display part are easily visible to a third person by allowing an electric connecting cable for connecting a main body and the display part to pass through the inside of a hollow pipe axis provided so that the display part comes to freely turnable in the horizontal direction. CONSTITUTION:The apparatus is constituted of a main body 11, keyboard 12 provided on the front upper face 11a of the main body 11, and a display part 13 attached so as to be freely openable and closeable through a fitting part 14 to the main body 11 so as to cover the upper face of the keyboard 12. Also, on the upper end of the display part 13, a hollow pipe axis 20 engaged to a connecting part 15 which can attach and detach the display part 13 to and from the main body 11 is provided, and in the hollow pipe axis 20, a groove part 20a is formed in the outside periphery, and in the inside of the axis, an electric connecting cable 21 for connecting electrically the main body 11 and the display part 13 passes through. In such a way, the display part 13 comes to freely turnable in the horizontal direction by simple constitution formed by interposing the hollow pipe axis 20, therefore, the display contents of the display part 13 can be shown to a third person other than an operator.
Patent JP-S561691-A (JP)
Title: Dial pulse repeating system for key telephone equipment
Inventor: DOI AKIO
IPC: H04Q3/58
Filed: 1979-06-20
Abstract: PURPOSE:To simplify the circuit constitution by installing the main wire and extension detecting circuits to the master unit of the key telephone equipment and thus detecting the current change caused by the dial operation through each main wire detecting circuit. CONSTITUTION:Call current control circuit 21 connected to the dial contact is installed to channel T of slave units #1-#3 each of the key telephone equipment in which the call current system is separated from main wires 1 and 2 each in the DC way. And cross-point circuits 6-1, 6-2 and 7 possessing cross-point SCR each are  provided among trunks 2-1 and 2-2 of wires 1 and 2, extension trunk 3 and units #1-#3 each. Furthermore, main wire detecting circuits 2-1-2 and 2-2-2 plus extension detecting circuit 3-2 are installed to trunks 2-1 and 2-2 plus trunk 3 each in order to detect the current change caused by the dial operation. And main wire control circuits 4-1 and 4-2 plus extension control circuit 5 are actuated with the detected output. Thus the channel corresponding to the dial pulse is formed.
Patent JP-S63244344-A (JP)
Title: Flat plate-shaped information recording carrier
Inventor: TANII KIYOSHI
IPC: G11B7/2534
Filed: 1987-03-30
Abstract: PURPOSE:To obviate generation of defects in protective films and to permit suppression of oxidation of a recording film by having a film consisting of fluoroplastic in a disk. CONSTITUTION:Polycarbonate is used for a 1st substrate 1. The 1st protective film 2, the recording film 3, the 2nd protective film 4, and the fluoroplastic film 5 are successively laminated thereon. The 1st protective film 2 and the 2nd protective film 4 are made of ZnS; the recording film 3 is made of GdTbFeCo, and the fluoroplastic film 5 is made of polytetrafluoroethylene. There is a 2nd substrate 7 consisting of polycarbonate thereon via an adhesive agent 6. A polymerized film in which an olefinic material such as polychlorotrifluoroethylene or polyvinylidene fluoride is partly substd. with fluorine may be used as the fluoroplastic film 5. The protective films are thereby made to exhibit the intrinsic protective effect and the oxidation of the recording film is suppressed.
Patent JP-S62236689-A (JP)
Inventor: SATO AKIRA
IPC: B25J13/00
Filed: 1986-04-03
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-S573236-A (JP)
Title: Optical information reader
Inventor: ITOU KENICHI
IPC: G11B7/12
Filed: 1980-06-10
Abstract: PURPOSE:To detect a required signal efficiently with high precision and to obtain an inexpensive, small-sized device by guiding the reflected light of light, condensed on a recording medium, to a four-split photodetecting element via a detection prism which has a reflective surface with a critical angle to the optical axis. CONSTITUTION:Light from a laser light source 51 is converged on a disk 57 with information tracks by way of lenses 52 and 53, a polarizing prism 54, a quarter- wavelength plate, and an objective lens 56. Its reflected light travels backward to pass through the poralizing prism 54, and then is made incident to a four-split photodetector 60, arranged in the far field of the information track, via a detection prism 58 having a reflective surface 59 set nearly at a critical angle to the optical axis of the reflected light. Its output is processed adequately to obtain an information signal and a tracking error signal at the same time. Consequently, a desired signal is detected effectively with high precision and an inexpensive, small-sized device is realized.
Patent JP-H08280054-A (JP)
Title: Device that permits selection of cell at terminal in cellular mobile radio network in standby state
Inventor: FURANSHISU PINORU
IPC: H04W48/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of conditions where a terminal is blocked from access to a network because a cell can not be selected and to enlarge the service area of the network for a certain degree. SOLUTION: In order to permit the selection of the cell in a cellular mobile radio network terminal in a standby state, a parameter for indicating transmission quality relating to the cell is calculated. In the case that the parameter is provided with a value sufficient for a cell selection threshold value, the set-up of calling relating to the terminal regarding the cell is permitted. In the case that the parameter is not provided with the value sufficient for the cell selection threshold value but is provided with the value sufficient for a cell non-selection threshold value lower than the cell selection threshold value, a part or all of functions relating to the set-up of calling relating to the terminal regarding the cell is permitted.
Patent JP-S5415022-A (JP)
Title: Production of polyamide filament yarns
Inventor: KIMURA RIKUO
IPC: D02J1/00
Filed: 1977-06-30
Abstract: PURPOSE: To assure good drawability and improve physical properties of drawn filament yarns, by oiling extruded filament yarns with an aqueous emulsion oil, and by giving the yarns intertwinements in a specific range using a gas turbulent nozzle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60223454-A (JP)
Title: Manufacture of rotor of motor
Inventor: NAGATANI KAZUYOSHI
IPC: H02K1/17
Filed: 1984-04-17
Abstract: PURPOSE:To obtain a reliable joint structure, by a method wherein a surface attached to a magnet piece is covered with a metal and at the same time the piece is continuously brazed with the metal. CONSTITUTION:A magnet piece is covered with a metal film continuously not only on the surface attached to the rotor but on the back surface. And a metal like Ni having the strength and leaking property is suitable to the covering metal. As the result, the brazing property on the attached surface gets better and as the magnet piece is formed to be contained in the continuous unit of the metal film, the piece is strengthened more.
Patent JP-H05279377-A (JP)
Title: New compound of disaccharides and its production
IPC: C12P19/12
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a new compound useful in a food field as a saccharide having multiplying effects on Lactobacillus bifidus and in a medical field as a glucide for transfusion. CONSTITUTION:A disaccharide compound of the formula. The compound of the formula is obtained by culturing Arthrobacter sp. MCI-2,496 (FERM P-11,288) to give cells, grinding cells, preparing an extracted solution, treating the extracted solution at 60 deg.C preparing difructose dianhydride III (DFAIII) hydrolyzing enzyme and treating DFAIII having >=0.5% concentration 0.01-0.1M phosphoric acid buffer solution at pH 6.0 at 30-70 deg.C for >=10 minutes.
Patent JP-S5413045-A (JP)
Title: Air preheating device
Inventor: HAYAZAKI MASARU
IPC: B01D53/34
Filed: 1977-06-29
Abstract: PURPOSE: To give air preheating device denitrating function by alternatively and radially arranging spiral screw blade shaped catalyzer charging blades and heat exchanging element charging blades along rotary shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09271127-A (JP)
Title: Cable binder
Inventor: YADA MASAMICHI
IPC: H02G1/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cable binder capable of realizing the multiple cable stringing by handling a plurality of the cables as one cable unit and inhibiting the generation of the lag and advance of the cables. SOLUTION: A cable aligner 13 for aligning a plurality of cables in a specified array shape is disposed on the cable inlet side. A binder 11 is arranged at the rear stage of the cable aligner 13. The binder 11 is composed of a binding section 20 constricting the cross direction and height direction of a plurality of the aligned cables and a tape winding section 21 binding and unifying a plurality of the aligned and bound cables. A ball driving device 12 forwarding the bound cables is disposed at the rear stage of the binder 11. A controller 14 intermittently driving the ball driving device 12 and driving the binder 11 at the time of the stoppage of the ball driving device 12 and binding the cables is arranged.
Patent JP-S63249798-A (JP)
Inventor: TAKAGI TSUTOMU
IPC: D21H17/49
Filed: 1987-04-01
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-H05277012-A (JP)
Title: Desk
IPC: A47B13/00
Filed: 1992-03-31
Abstract: PURPOSE:To form a space for containing wirings or the like in, on the internal side surface of the rear surface end side of wing of the desk. CONSTITUTION:The rear surface end section of a wing 3 and a side panel 4 for supporting a top board 2, or the rear surface end sections of left and right wings 3 are joined with an outer panel 5 to be formed by projecting a lower edge horizontal-frame section 51, an intermediate horizontal-frame section, and left and right side edge folded-sections, at least on an internal surface side, and a desk 1 is formed with them. At both the left and right end sections of the lower edge horizontal-frame section 51 on the outer panel 5, opening sections opened upward are formed, and a space is set to be formed between both left and right ends and left and right side edge folded sections of the intermediate horizontal-frame, and a vertical duct cover 7 having projected sections to be vertically symmetrically formed at an upper end and a lower end is removably fitted on the outer panel 5 so that the one side projected section may be engaged with the opening section from the upper side and that the other side projected section may be elastically engaged with the space.
Patent JP-S60222339-A (JP)
Title: Tonneau board of automobile
Inventor: KAZAMA NORIO
IPC: B60R5/04
Filed: 1984-04-17
Abstract: PURPOSE:To enable a tonneau board to have the size adjusted suitably for baggages of various sizes and to be moved up and down by making up the center member of the tonneau board from a fixed member and a vertically movable member. CONSTITUTION:A center member 3 consists of a fixed member 6 placed on the step part 4 of side members 2 and 2 and having a hole 5 vertically made through the center area thereof, a movable member 8 of a flat board which is laid on the edge part 7 formed along the internal periphery of said fixed member 6 and can be moved up and down, a cover member 9 which spans between the edge part 7 of the fixed member 6 and the peripheral part 10 of the movable member 8 and constantly presses the movable member 8 against the fixed member 6, and a lock member 11 which is held by the edge part 7 of the fixed member 6 to inhibit upward movement of said fixed member 6.
Patent JP-H0221016-A (JP)
Title: Friction weldable stud
Inventor: JIYON SHII JIENKINSU
IPC: B23K35/02
Filed: 1989-03-29
Abstract: PURPOSE: To dispense with tool changes for adaptation in engagement to studs of different lengths, by providing each stud with a collar having a first surface extending laterally from the axis of the stud body. CONSTITUTION: A stud 22 is provided with a collar 38 located at an intermediate portion of its elongate body 32 and at an end portion of its shank 34. The collar 38 has a first surface 40 facing away from the axis of the elongate body 32 toward the remote end thereof. The first surface 40 is placed in engagement, irrespective of the length of the stud 22, by a chuck so that the chuck applies an axial force to the stud 22 and produces a required high pressure between it and a workpiece. This dispenses with tool changes for adaptation in engagement to such studs 22 of different lengths.
Patent JP-H08271799-A (JP)
Title: Visual field compositing microscope
Inventor: HIGASHIURA KAZUO
IPC: G02B21/18
Filed: 1995-04-03
Abstract: PURPOSE: To measure a body to be inspected over a wide extent while securing the sufficient number of apertures and magnification of an objective lens in order to obtain microscope's resolution. CONSTITUTION: As for the microscope for compositing two visual fields on the same plane, two 1st and 2nd reflection surfaces 11 and 12 are arranged between the body to be inspected 30 and the objective lens 21 from the body 30 side in each visual optical path, two reflection surfaces are arranged in parallel to each other, and also, arranged so that a distance between two reflection surfaces may become equal, and as for the 2nd reflection surface 12, a 2nd reflection surface 14 in a visual path near to the objective lens 21 is formed to a comb-line, besides, in the optical path on the eyepiece 22 side of the objective lens 21, a comb-line reflection surface 15 for separating the optical path is arranged.  The number of apertures required to obtain the necessary magnification is secured, then, in the case the body to be inspected 30 is not settled in the visual field of the single objective lens 21 as the measuring extent and also two objective lenses are arranged in parallel to each other, the measurement is enabled while covering an extent remaining as the gap of the visual field.
Patent JP-S63242752-A (JP)
Title: Automobile weather strip
Inventor: USUDA TAKAHIRO
IPC: B60R13/06
Filed: 1987-03-31
Abstract: PURPOSE:To improve bending and following properties by forming the center part in the longitudinal direction of the wire core member of a weather strip with an unmeltable first thread member and forming both end parts with a second thread member which melts by heat at the temp. of forming. CONSTITUTION:A wire core member 14 consists of a belt net formed first thread member 18 which is embedded in the top wall 12 of a welt 11 and a chain formed second thread member 20 which is embedded in both side walls 15 of the welt 11 and which is connected to the first thread member 18 via loop wire thread 19. The first thread member 18 is formed with a polyester, etc., and unmeltable by heat at a temp. at the time of extrusion molding or a vulcanizing temp. On the other hand, the second thread member 20 is formed with polypropylene, etc., and can melt at the temperatures as mentioned above. Accordingly, the first thread member 18 and the loop wire thread 19 remain embedded as they are in the top wall 12, whereas, the second thread member 20 melts and does not exists in both side walls. Thereby, the bending and following properties of the opening end edge 17 can be improved.
Patent JP-H06309370-A (JP)
Title: Equipment and method for data retrieving
Inventor: AJIZONO SHINJI
IPC: G06F3/048
Filed: 1993-04-05
Abstract: PURPOSE: To simplify user's instruction operation and to easily find desired data by displaying representative data and designating a retrieval range by a user. CONSTITUTION: A scroll bar display 21 is used to set an initial frame retrieval range by the user. In a window display are Q, a predetermined number (e.g. 10) of reduced frames 23, i.e., representative frames, and a start-point icon 22A and an end-position 22B are displayed. All data to be retrieved are divided into 10 and the frames positioned at the division positions are read out of a file storage device and reduced with the indication of a CPU for a frame 23. Each frame 23 indicates a division position in the currently set retrieval range, so the icon 22A and 22B and representative frames are selectively used for the range specification of retrieval. Then the user reduces the retrieval range by using a representative screen on a display screen and can retrieve a desired frame.
Patent JP-H08251957-A (JP)
Title: Thermoelectric element employing porous metal and material thereof
Inventor: KOZUTSUMI MICHIRO
IPC: H02N3/00
Filed: 1995-03-09
Abstract: PURPOSE: To obtain a thermoelectric power generation element having high generation efficiency by using different kinds of thermocouple metal. CONSTITUTION: The thermoelectric power generation element comprises a porous block having internal gaps for passing the combustion gas in which two kinds of thermocouple metal plate 20, 21 or metal foil are laminated in multilayer and connected in series while being connected alternately at one and the other ends 22, 23 in order to form a large number of thermocouples. The metal plates 20, 21 or metal foils are waved or formed irregularly while being provided with small holes for passing gas. Since a structure where a large number of thermocouples are connected in series is employed, high power generation efficiency can be obtained by the electromotive force induced from the temperature difference generated through combustion in the porous block.