baber/WOPTO huggingface dataset:
Patent JP-S5852913-A (JP)
Title: Combustion safety apparatus
Inventor: KANEHARA NOBUYUKI
IPC: F23N5/12
Filed: 1981-09-25
Abstract: PURPOSE:To perform the combustion detection of ignition or misfire and the incomplete combustion detection so as to control the combustion, by carrying out the combustion control about an ionic current through a flame rod by first and second setting values. CONSTITUTION:A certain voltage is energized to the flame rod 8 by a control circuit 15, and an ionic current is passed immediately when it is ignited by an ignition plug 9. The first set value (a) is set at a value smaller than the ionic current value that will be passed at the normal combustion, and when it is at this value or below, the control circuit 15 controls the gas valve 12 to be closed. Further when atmospheric oxygen concentration is low, the second setting value (b) is set higher than the first set value (a) and lower than a peak value (c), and when an ionic current higher than the second set value (b) is passed, the control circuit 15 closes the gas valve 12. Thus, the combustion detection of ignition or misfire, or the incomplete combustion state detection which will be done when the atmospheric oxygen concentration becomes low, or a primary air inlet is closed, or the exhaust gas is confined, will be carried out to control the combustion.
Patent JP-S5776566-A (JP)
Title: Copier
Inventor: YANAGAWA NOBUYUKI
IPC: G03B27/14
Filed: 1980-10-31
Abstract: PURPOSE:To decrease the length of the lead wire of a switch and to avoid a disconnection of wire, etc., by provind an actuator which detects a sheet on the conveying path to the rotatable upper machine boyd and at the same time installing a switch at the main body side. CONSTITUTION:An actuator 11 which detects the presence or absence of a sheet on the copy sheet conveying path is born in a rockable way to the side of a rotatable upper machine body 2. While a microswitch 14 is installed at the side of a copier main body 1. When a copy sheet S travels, the actuator 11 rocks and accordingly a working arm 13 also rocks to turn on the switch 14. Thus the passing of the sheet S is detected. When the switch 14 has no operation, the switch is coupled to a timer to display the occurrence of a jam. In such way, no leading is required for the lead wire led from the switch 14 along the body 2 to decrease the length of the wire. Thus a disconnection of wire and other defects can be avoided.
Patent JP-S6133389-A (JP)
Title: Double-bottomed tank testing method
Inventor: ICHIJU KATSUHIKO
IPC: B63B9/00
Filed: 1984-07-25
Abstract: PURPOSE:To make a watertight test in a double-bottomed tank performable so effectively, by installing a construction hole having an opening, reaching to an inner bottom from a shell plate, in a double-bottomed part, while performing a double-bottomed tank test with this construction hole utilized. CONSTITUTION:A construction hole 1, reaching to an inner bottom from a shell plate, is opened to a bottom double block hole 10, and this construction hole 1 is formed into watertightness by a pipe 3. Construction of a bottom part takes place in making full use of this construction hole 1, drawing in a power line 5 or the like, and this power line is properly connected to other power branch likes and the like. And, tests for this double-bottom tank is carried out with soapy water applied to each joint part after applying a gas pressure of 0.2kg/ cm<2> but this test is performable without any hindrance because the construction hole 1 becomes watertight so ample enough. After operations are all over, this construction hole 1 is closed though, a watertight test for this construction hole is carried out with nondestructive testing so that it is completable in a short time.
Patent JP-H09320317-A (JP)
Title: Exposure unevenness correcting tool
Inventor: YUKI HIROSHI
IPC: F21V7/18
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To correct exposure unevenness very uniformly, by varying plural variable blade reflecting plate, finely partitioned, in the respective sides of the light source and exposure mount of an expososing machine. SOLUTION: Plural respective variable blade reflecting plates 2, and plural variable blade reflecting plates 3 are provided on the lower part of the light source part periphery 1 of a press plate exposing machine and the respective variable blade reflecting plates 2 respectively. Also variable blade reflecting plates 5, the plural of them is provided to one side, are provided on the exposure mount circumference 4 of the exposing machine. In such constitution, when that is used, the plural reflecting plates 2 provided on the respective sides, and the plural reflecting plates 3 provided on the lower parts of the reflecting plates 2, are finely adjusted by varying the respective angles of the respective variable blade reflecting plates in accordance with the process of measured illumination.  Also, the reflecting plates 5 provided on the exposure mount circumference 4 of the exposing machine are finely adjusted in accordance with measured illumination. Moreover, reflecting plates having grains, semi-gloss, and gloss, etc., are selected in accordance with exposure unevenness, thereby correcting the exposure unevenness over a wide range.
Patent JP-H052176-A (JP)
Title: Liquid crystal display device
Inventor: TAKEMURA TERUO
IPC: G02F1/1345
Filed: 1991-06-25
Abstract: PURPOSE:To prevent parasitic capacity from being generated between correction electric conductors and the signal input terminals of a liquid crystal display panel by providing an electric conductor for correction for each scanning signal terminal for inputting a scanning signal from an opposite side. CONSTITUTION:The electric conductors 17 for correction are provided independently to, for example, groups 15A and 15B of scanning signal terminals provided on both sides of the display panel 20. The electric conductors 16 for correction, provided for the groups 15A and 15B of scanning signal terminals 15A and 15B, and connected correction terminals 15X and 15Y provided in the groups of scanning signal terminals 15A and 15B and formed in an L shape. The correction electric conductors 17 formed in the L shape are formed over groups of scanning signal lines 10A and 10B extended from the scanning signal terminals 15A and 15B provided on the opposite side across an insulating film 18. Therefore, the video signal lines 11 for which a video signal is inputted and the correction electric conductors 17 are not superposed on one over the other and a broken scanning signal line 10 can be corrected.
Patent JP-S5852395-A (JP)
Title: Lubricant composition for forging and manufacture
Inventor: TERII RII KURATSUTSUAA
IPC: C10M173/02
Filed: 1982-09-02
Abstract: A lubricant composition is disclosed which includes fumaric acid salts as the main lubricating ingredient dispersed in an aqueous medium which also includes an organic thickening agent and other optional materials. A hot forging process utilizing this lubricant composition is also described.
Patent JP-H09312079-A (JP)
Title: Belt driving type recording tape cartridge
Inventor: KURIWADA TAKESHI
IPC: G11B23/087
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving type recording tape cartridge capable of improving the tracking performance of a recording tape to a head, without damaging the recording tape, making tape touching stable and comprehensively reducing data errors. SOLUTION: The tape cartridge 1 of a standard type includes a torque applying means 16 elastically contacted with the tape packs 5a and 5b of recording tapes from its inner peripheral surface side by a driving belt 6 for gradually increasing an elastic contacting force according to the increase of a winding size and, in the outer peripheral surface of the driving belt 6, a plurality of projections extended in its peripheral direction and round-shaped in both corner parts are provided.
Patent JP-S633065-A (JP)
Title: Indigo-containing biomass and dyeing method
Inventor: BERUNAA KOTSUHO
IPC: C09B7/02
Filed: 1987-06-22
Abstract: A biomass containing biologically produced indigo or a derivative thereof which is used for dyeing without isolating the indigo dye from the rest of the solid biomass before dyeing. Cotton dyeings of clean pure shade can be obtained by a vat dyeing procedure which have the usual fastness properties associated with the active substance.
Patent JP-S5276061-A (JP)
Title: Square-shaped water-proof watch case
Inventor: UCHIYAMA HIDEAKI
IPC: G04B37/00
Filed: 1975-12-22
Abstract: PURPOSE: To provide a square-shaped, water-proof watch case, in which bezel is divided on the side of deformed dial, having an outer diameter larger than that of the movement, whereby the watch case can be made in compact and waterproof structure, and at the same time its appearance is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5856600-A (JP)
Title: Flat type speaker
Inventor: WAKABAYASHI MANABU
IPC: H04R7/04
Filed: 1981-09-30
Abstract: PURPOSE:To improve the sound pressure versus frequency characteristics due to step and recess, by covering small holes of a flat diaphragm with a flat filling plate having one plane and constituting that this filling plate and the flat diaphragm are mated for the surface. CONSTITUTION:A flat type speaker consists of a flat diaphragm 1, a flat filling plate 12 fitted at the center of the diaphragm 1, and a magnetic circuit 7 supporting the vibration comprising a voice coil bobbin 5 system to a frame 4 with an edge 2 and a spider 6 and clipping the bobbin 5. By fixing the plate 12 to the diaphragm 1, small holes of the diaphragm 1 are covered to obtain a flat type speaker having the flat diaphragm 1 without steps and recesses. The small holes are used to insert tools in assembling the vibration system. Thus, the sound pressure versus frequency characteristics due to the steps and recesses can be improved.
Patent JP-H114040-A (JP)
Title: Surface light-emitting laser
Inventor: YOSHIKAWA TAKASHI
IPC: H01S5/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting semiconductor laser, capable of reducing a threshold value further, lowering power consumption and improving efficiency, and the manufacturing method of the surface light-emitting semiconductor laser with superior controllability for facilitating the manufacture. SOLUTION: In this surface light-emitting laser provided with an active layer 1 and a pair of distributed reflection layers (DBRs) 3 and 6 for holding the active layer 1 there between and forming a resonator on a substrate 7, an oxidized layer 5 for current constriction provided with an opening part is provided on a position near the active layer 1 between the active layer 1 and the distributed reflection layer 3 and the oxidized layer 4 for light constriction of a large film thickness and an opening wider than the oxidized layer 5 for the current constriction is provided on the position separated more than the oxidized layer 5 for the current constriction from the active layer 1.
Patent JP-H0446026-A (JP)
Title: Production of blind glass
Inventor: SAKAI TSUNEZO
IPC: C03B23/203
Filed: 1990-06-14
Abstract: PURPOSE:To obtain such glass having a function as a blind and showing excellent posibility for designing by welding plural numbers of glass plates treated by sand blasting or etching so that only the areas near the interfaces of glass plates are crystallized. CONSTITUTION:Plural numbers of glass plates comprising soda-lime glass, preferably manufactured by a float method, treated by sand-blasting or etching. Then these glass plates are stacked in a manner that surface tightly adhere to each other, and welded by heating so as to precipitate crystals such as wollastonite, cristobalite, etc., only in the area near the interface of glass plates. Since this crystal phase scatters light and forms opaque white layers, the obtd. glass has the function of a blind. During welding and crystalizing the glass, it is preferable to maintain the glass at 780 - 1,000 deg.C for 1 - 12 hours.
Patent JP-S5943472-A (JP)
Title: Card type input and output device
Inventor: IEGI TOSHIATSU
IPC: G06Q10/08
Filed: 1982-09-06
Abstract: PURPOSE:To constitute a device which is convenient to carry by providing a thin card type device with a nonvolatile memory, an input control part, an information input part, an output control part, and a display part, and providing a connector part for an external device. CONSTITUTION:The thin sheet type memory card 10 is provided with the information input part 11, the input control part 14, the storage part 13 consisting of the nonvolatile memory, and the output control part 15. The information input part 11 consists of a thin piezoelectric element and has character-corresponding button structure, and input information is coded by the input control part 14 and stored in the nonvolatile memory 13. When information is read, a specified button of the information input part 11 is pressed to read the information out of the storage part 13, and it is converted by the output control part 15 into a character, which is displayed 12. For input and output to and from another equipment, it is connected to the contact part 16. Thus, the small-sized and convenient-to-carry device is constituted.
Patent JP-S5594945-A (JP)
Title: Synthetic resin product having flavor and preparation thereof
Inventor: SHIBAUCHI ICHIROU
IPC: C08K5/12
Filed: 1978-12-15
Abstract: PURPOSE: To prepare a title resin product having heat stability and spreading constant flavor over a long period by a method wherein cyclodextrin clathrate compound of a dried powdery flavoring material and a thermoplastic material are mixed and molded.  
     CONSTITUTION: A flavoring material such as lavender oil or geraniol and cyclodextrin are mixed below 60°C and an obtained clathrate compound is dried and powdered below 60°C. This powdered clathrate compound and a thermoplastic material are mixed and molded into a predetermined shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310274-A (JP)
Title: Picture editing device
Inventor: FUJIWARA GENICHI
IPC: G06T11/60
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the reduction of the CPU processing capacity by providing an image bus for transmission of only the image data that is not coded in addition to a system bus. CONSTITUTION:The image data received from an image reader 1 is transferred to an image data compiling window memory 8 via an interface 2 and an image bus 13. The image data edited by the memory 8 is transferred to an image data coder/decoder 3 via the bus 13 and coded there. Then the coded image data is sent to a system bus 12. At the same time, the coded image data is sent to the coder/decoder 3 via the bus 12 and decoded there. The decoded image data is sent to an image printer 11 via the bus 13 and the interface 2. As a result, the non-coded image data never passes through the bus 12 and therefore the reduction of the processing capacity can be avoided for a CPU 4.
Patent JP-H112713-A (JP)
Title: Production of color filter base plate for color display device
Inventor: HIRAI HIROYUKI
IPC: G02F1/1335
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter base plate having aptitude for mass- productivity and dispensing with a complicated process by executing resist patterning and transference electrode patterning with a color filter as a mask after installing the transference electrode on the color filter and applying a photoresist thereto. SOLUTION: This color filter is provided with a back stripe(BM) part in addition to red(R), green(G) and blue(B) or cyan(C), magenta(M) and yellow(Y) pixel stripes. The negative photoresist is installed on the transference electrode and electromagnetic wave is radiated to the photoresist from the surface on an opposite side to the transference electrode installed surface of a transparent base plate with the color filter as the mask. Then, pattern-exposure is performed so that the picture element stripe part may be an exposed part and the black matrix part may be an unexposed part in substance, and developing processing, etching processing and resist-peeling processing are performed.
Patent JP-S5277744-A (JP)
Title: Liqud crystal display device
Inventor: NOMURA KIMIHIRO
IPC: G09F9/00
Filed: 1975-12-24
Abstract: PURPOSE:To obtain a large effective display area by reducing the area of the connection parts between an IC and panel electrodes occupying a liquid crystal panel, in a liquid crystal display device wherein an IC chip is disposed on the liquid crystal panel.
Patent JP-S6215979-A (JP)
Title: Fitting structure for crt
Inventor: ITO YOSHIKI
IPC: H04N5/645
Filed: 1985-07-15
Abstract: PURPOSE:To prevent generation of a gap due to shock and to reduce a shearing force exerting on a tightened part with a CRT by constituting a bracket of a base, a C boss and a stopper to which the boss is butted. CONSTITUTION:If a television receiver falls down, the CRT 15 is descended to be butted to the lower base 2. Since upper and lower bosses 3 are bent, a shearing force exerted on the tightened part with a fitting part 15A is less. Succeedingly, a momentary shift is caused between the lower bracket 1 and a case 13, the CRT 15 is moved downward and the upper boss 3 is butted to the stopper 4. The CRT 15 is moved further downward, a large shearing force is exerted on the tightening part between the upper boss 3 and the fitting part 15AS, a deviation is caused and the distance between the upper and lower brackets 1 tightening the CRT 15 is prolonged. Since the upper and lower brackets 1 spread the case 13 outward, no gap is caused between the case 13 and the CRT 15.
Patent JP-H07329853-A (JP)
Title: Battery charge control circuit
Inventor: HAYASHI NORIO
IPC: B60R16/04
Filed: 1994-06-13
Abstract: PURPOSE:To control the voltage to be applied to a head lamp, and to control the charge of a battery. CONSTITUTION:In a battery charge control circuit for controlling the charge of a battery mounted on a motorcycle, voltage of a head lamp 22 is detected so as to control the voltage of the head lamp 22 within the predetermined voltage value, and voltage of a battery 24 is detected, and in the case where the voltage is less than the predetermined charging voltage, the battery 24 is charged. On the other hand, the voltage generated by a generator 21 is lowered by the predetermined quantity, and applied to the head lamp 22 without interposing an intermediate tap. As a voltage lowering means, a bridge circuit formed of diodes D21-24 is used, and the voltage drop by the intermediate tap of a coil of the generator is compensated by the voltage lowering work of these diodes.
Patent JP-S5854562-A (JP)
Title: Electrode for alkaline storage battery and its manufacture
Inventor: ISHITOBI MAMORU
IPC: H01M4/24
Filed: 1981-09-28
Abstract: PURPOSE:To obtain a long-life battery which has a high reliability and an improved electric conductivity, and the internal resistance, the charging efficiency and the utilization rate of which can be increased by using a ferromagnetic matter as a conductive member, and distributing the conductive member so that it has a higher density near porous base body by taking advantage of the ferromagnetic force existing between the porous body and the conductive member. CONSTITUTION:A powdery conductive member 3 consisting of a ferromagnetic matter such as a pure iron, such as electrolytic iron, or a ferrite alloy which principally consists of iron and contains cobalt, nickel or the like is magnetized directly or through a porous base body 2 so as to make the member 3 to adhere to the surface of the dody 2 in such a manner that the member 3 is continuous and has a higher density on the side of the body 2. Following that, this is introduced into the process of applying a pasty active material 1, in which the paste 1 is applied to the body 2 covered with the member 3. After that, the body 2 coated with the paste 1 is subjected to heat treatment at 100-200 deg.C, and subjected to pressure molding, thereby making an electrode. The member 3 is continuously distributed so that it has a higher density near the body 2. The active material and the body 2 are continuously connected with the member 3 so that they touch each other. A resin fiber 4 is used for increasing the strength of the electrode plate, and for reducing the separation of the material 1. In addition, a conductive powder such as carbonyl nickel used as a conductive auxiliary agent 5 is homogeneously dispersed in the coat layer by mixing the agent 5 into the paste 1.
Patent JP-S5487386-A (JP)
Title: Reactor core
Inventor: YOSHIDA HIDEKI
IPC: G21C1/08
Filed: 1977-12-23
Abstract: PURPOSE: To restrain the rash increasing of output peaking after the withdrawing of the control rods in a reactor core, by means of adding an impurity which absorbs fast neutron at one part of a channel box of a fuel assembly which positions at the facing surface between the fuel assembly and the control rods.  
     CONSTITUTION: A control rod 2 is inserted within a gap 4 of wide wine water existing between fuel assemblies. Members added with impurities which absorb fast neutron are used at wall surfaces adjacent to the control rod 2 in the wall surface of a mantle 5 which constitutes the fuel assembly. Sb, Mo, and In etc. are used as impurities. The place to which impurities are added, are the mantle of the control rod or cladding tubes of control rod element, or they can be added to B 4  C powder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11329985-A (JP)
Title: Low pressure chemical vapor deposition apparatus
Inventor: NEMOTO MICHIO
IPC: H01L21/205
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure chemical vapor deposition(CVD) apparatus with a material gas supplying apparatus in which supplied material gas flow is stabilized. SOLUTION: A low pressure CVD apparatus comprises a flange 1 closely adhered to an end of a quartz reaction tube 6, a first material gas supplying pipe 2 for pouring material gas positioned in the quartz reaction tube 6 and a gas flow regulating plate 3 held ahead of a first gas supplying portion 10. The gas flow regulating plate 3 is in the shape of a cone with a prescribed angle and has a material gas supplying apparatus in which gas flow is uniformized.
Patent JP-S6048573-A (JP)
Title: Portable type electronic map device
Inventor: OCHI MICHIHIDE
IPC: G06F15/02
Filed: 1983-08-24
Abstract: PURPOSE:To constitute a portable map which is small in size and convenient for handling by storing in advance map information and information related to the map information in a memory, and displaying necessary information on a display part by operating a key. CONSTITUTION:A map body 1 is constituted of a pair of freely foldable cover parts, and a display part 3 and an operating part 5 are provided on a cover 2 and a cover 4, respectively. The display part 3 is constituted of a character surface 31 which contains a mode display part 33 and a processing display part 34 to execute a character display, and a graphic surface 32. The graphic surface 32 displays a map, and displays a map of a desired area by an operation of the operating part 5. The cover part 4 is provided with the key operating part 5 and a mode operating part 6, turns on and off a power source, displays a map, and selects a computer mode, etc. By the key operation 5, reduction and magnification are executed by selecting an area of a map whose display is desired, and a distance calculation, necessary time calculation, etc., are executed by moving the map upward and downward, and to the left and right. In such a way, a map which is small in size and has a multi-function is constituted to make the map suitable for the operation of a vehicle.