baber/WOPTO huggingface dataset:
Patent JP-H04310930-A (JP)
Title: Exposure arithmetic device for camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/28
Filed: 1991-04-09
Abstract: PURPOSE:To offer the exposure arithmetic device for a camera which can always obtain proper exposure. CONSTITUTION:A photometry means 6 which divides a field to be photographed into plural areas, executes the photometry thereof and outputs a photometry signal including information related on the color of an object existing in the respective areas, a grouping means 11 which groups the plural areas on condition that the objects which are mutually adjacent and whose colors are similar exist based on the photometry signal from the photometry means 6, a position arithmetic means for the centroid 14 which respectively obtains the positions of the centroid of the respective grouped groups in the field to be photographed, a brightness value arithmetic means 13 which calculates the brightness values of the respective groups based on the respective photometry signals from the photometry means 6 and an exposure value arithmetic means 15 which excepts the high-brightness group which has the centroid whose position is comparatively high and calculates an exposure value based on the brightness values of the groups other than the high-brightness group are provided.
Patent JP-S5226864-A (JP)
Title: Vehicle load weighing apparatus
Inventor: TAMAMURA RIYOUZOU
IPC: G01G19/04
Filed: 1975-08-26
Abstract: PURPOSE: To make possible the measurement of axle load or wheel load at high accuracy even for vehicles running at high speeds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09271132-A (JP)
Title: Seal structure of cable connection, and cable seal member used for it
Inventor: BABA KIYOSHI
IPC: H02G15/18
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide seal structure high efficiency and airtightness by arranging the constitution such that the projection at the periphery of a grommet seal member where a cable is inserted in the insertion hole is fixed firmly to the end face at a cable closure, and that the projection at the inside periphery is pressed. SOLUTION: A grommet seal member 10 is roughly in the shape of a cylinder which has an optical cable insertion hole 4 at the center of the main body, and it has a slit 2 in axial direction at the side face so that it can be put into half split condition, by pushing open the slit 2 when mounting itself on optical cable. Then, the material of the seal member 10 is low hard rubber having urethane or silicon for its main component, and it is provided with projections 2a and 2b, respectively, at the outside periphery and the inside periphery, and the projections 2a and 2b are compressed by the mounting to the end plate of the seal member 10, and the optical cable and the seal member 10, and the seal member and the end plate are fixed closely. As a result, the efficiency of mounting, dismantlement, etc., is improved, and the airtightness can be maintained favorably.
Patent JP-S62262347-A (JP)
Title: Fluorescent character display tube
Inventor: KANEKO KAZUO
IPC: H01J31/15
Filed: 1986-05-06
Abstract: PURPOSE:To form dots at a high density and to increase the display area in a diode of a simple structure, by opposing, crossing each other, a themionic cathode with the second metallic film made in a filament form in insulating layers arranged between the lower or the upper insulating layer and the first metallic film, and the plural phosphor layers. CONSTITUTION:A lower insulating layer 3 is formed, over which a filament 6 and a cathode conductor 7 to give a current to the filament are formed by a lower layer metallic film 4 and an upper layer metallic film 5. An upper insulating layer 9 is formed of a sensitive polyimide resin, and, the lower insulating layer 3 of the filament 6 and the upper insulating layer 9 are removed partially to form gaps 8, and moreover, at the filament 6, a thermionic discharge substance 10 is spread. On a light permeable insulating plate 12, an anode conductive layer 13 is formed, and then an anode insulating layer 14 is formed over the anode conductive layer 13, and furthermore, a sealing glass 16 is formed, to make up the anode base panel.
Patent JP-2000294163-A (JP)
Title: Cathode-ray tube and its electron gun
Inventor: WATANABE YUTAKA
IPC: H01J29/96
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a cathode-ray tube provided with an electron gun having a built-in resistor dividing plate. SOLUTION: This cathode-ray tube is provided with an electron gun 34 composed by supporting a plurality of electrodes G1-G7 by insulation support 37, 38 through support pins 36, and by arranging a built-in resistor dividing plate 43 on the insulation support 37, and an edge 51 of a trimming pattern 461 for adjusting the resistor dividing ratio in the built-in resistor dividing plate 43 and a tip 50 of a support pin 36a of an electrode G5B located at a position corresponding to it are separated from each other with respect to the center axis direction of the electron gun 34.
Patent JP-H08294802-A (JP)
Title: Main spindle device
Inventor: SHIBUKAWA TETSUO
IPC: B23B19/02
Filed: 1995-04-27
Abstract: PURPOSE: To exhibit rotational accuracy and maximum capacity of rigidity in rolling bearings without the possibility of overheat in a main spindle device to apply a pre-load to the rolling bearings. CONSTITUTION: A movement support mechanism 13 to movably support at least one outer ring of front and rear rolling bearings 17 and 18 in the axial direction so as to pivotally support a spindle 20, is arranged on a main spindle stand 10, and a driving device 33 is provided to actuate the movement support mechanism so as to apply an axial directionl pre-load according to rotating speed of the spindle to both rolling bearings. In both rolling bearings, geometry, the number and a diameter of a central locus of a large number of rolling bodies 17 to be interposed between an inner ring and outer ring so as to be freely rollable are set in the same.  The front rolling bearing 17 is made larger in an inside diameter of its inner ring than an inside diameter of the inner ring of the rear rolling bearing 18, and is fitted to a cylindrical part having a large diameter from the rear side of the spindle, and may be fixed by inner ring pressing-down member 22c on the tip of a rotor sleeve 22 fitted and fixed to the spindle.
Patent JP-S5925413-A (JP)
Inventor: TEODORASU HENRIKASU MARIA FUAN
IPC: H03J7/18
Filed: 1983-06-13
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-S58220559-A (JP)
Title: Serial recording reader
Inventor: SATOU YOUJIROU
IPC: H04N1/024
Filed: 1982-06-17
Abstract: PURPOSE:To execute the control so that joints are joined together at all times, irrespective of a variation of a driving transfer system or a variation of a stop position of a driving source, by providing a means for detecting a moving extent in the lengthwise direction of an original or recording paper, and an element for scanning by width exceeding the read width or recording width, in a read scanning part, a recording scanning part, etc. of a facsimile, etc. CONSTITUTION:In case of recording in the direction X by some recording width (y) on recording paper 2, its area becomes a recording area SN. In case of recording the following area SN+1 of this recording area SN, a total number (n) of elements of a recording head 1 is reduced in accordance with a feed extent of the recording paper 2 in the direction Y and they are driven. That is to say, in case when the feed extent of the recording paper 2 is some constant width (y), the number of elements (m) is sufficient, therefore, elements el-em only are driven, and the number of elements of (n-m) is not driven. In this way, the recording area SN+1 contacts with the previous recording area SN with high accuracy, therefore, a joint can be recorded unremarkably to not only a character but also a graphic, it is not feared that variations of a stripe pattern and density are generated.
Patent JP-S63273521-A (JP)
Title: Cutter for forming corrugated fins
Inventor: EGAWA TSUNEO
IPC: B21D13/04
Filed: 1987-04-30
Abstract: PURPOSE:To remove the differences between fin heights and to improve the precision of the fins by setting the addendum edge parts of a gear-shaped cutter provided with luber-forming blades and for forming corrugated fins and the edge parts of louver-forming blades on the same position. CONSTITUTION:A line part 9 of an addendum part higher than edge parts 8 of a blade is cut off to make an addendum part 17. Since a fold on a material is not only desired to be made by the approach to the corresponding deddendum, the addendum part 17 need not always be the shape 17 and is allowed to be a shape 18 containing the part higher than the shape 17 as the addendum part. In forming, since the front edge parts do not hold the material, a fold is protected from occurring in the rear side in the rotating direction of the cutter. In addition, when a pitch is determined, folds 12 occurs alternately front and rear in the rotating direction according to the shape of the louver. Since parts 15 and 16 having no louver are symmetrical front and rear in the rotating direction of the cutter, there is no difference among the fin heights and the fins are elevated in precision.
Patent JP-S5329694-A (JP)
Title: Gas detector
Inventor: ARAKI TSUNEHIKO
IPC: G08B21/00
Filed: 1976-08-31
Abstract: PURPOSE: Sensitivity changes and false operations owing to the contamination of measuring chamber window surface are eliminated and the gas detection of high reliability is accomplished by disposing in series the detecting vessel sealed therein with the gas to be detected at a low concentration and the detecting vessel sealed therein with the same gas at a high concentration and detecting the differential pressure produced when a gas enters the measuring chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07158222-A (JP)
Title: Free-sized coping and fixing metal fitting
Inventor: MIURA HIDEYUKI
IPC: E04D13/15
Filed: 1994-04-20
Abstract: PURPOSE:To make the lateral size of fixing metal fittings stretchable to dispense with many sizes of copings and fixing fittings for facilitating executing work by providing a pedestal and a plurality of movable pieces, and connecting a plurality of coping pieces so as to be laterally stretchable and fixing them. CONSTITUTION:Two movable pieces are assembled on a pedestal upper face 30c, and a slot 30a is put upon each of slots 31a, 32a so that they can communicate mutually, and the movable pieces are slid to adjust the lateral length of the whole metal fittings. Next bolts 33, 34 are inserted through each hole and fastened to fix the lateral length of the whole metal fittings. The bottom of a coping 10 is then placed and supported on the upper faces of a horizontal piece and a L-shaped standing up piece 31g to secure strength bearing up against load acting on the upper face of the coping 10. Fixing metal fittings 11 are fixed onto the upper face of a parapet 25 at fixed spaces, and the coping 10 is attached onto the fixing metal fittings 11. In addition, the coping 10 is attached by hanging the left hook 19 on the tip of the long inclined piece 31f of the first movable piece, and the right hook 22 on the tip of the hanging down piece 32d of the second movable piece.
Patent JP-H07284330-A (JP)
Title: Home culture apparatus for mushroom
Inventor: OKUNO HARUHISA
IPC: A01G1/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide a home culture apparatus for a mushroom capable of culturing the mushroom easily and cleanly inside of an ordinary house. CONSTITUTION:This apparatus is composed of a mushroom bed 14 where spawn of the mushroom is applied by mixing, pasting or infiltrating, a pan 10 having a hollow part 12 for placing the mushroom bed 14 thereon and a dome-shaped transparent lid 16 for covering the pan 10 together with the mushroom bed 14 from above.
Patent JP-2000296319-A (JP)
Title: Method for mixing two solutions
Inventor: SAIDA TAKEAKI
IPC: B01F3/08
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mixing method of two solutions in which both two solutions (fluorine based inactive liq. and oil) that are inherently immiscible by the mixing such as heating by a heater, emulsification by a surfactant, vibration by supersonic wave are micronized to nano-order and both two solutions are mixed by supplying the fluorine based inactive liq. and the oil to a super- atomizing device at a prescribed pressure and emulsifying and mixing the fluorine based inactive liq. and the oil by the phenomenon (shock wave by turbulent flow, generation of the supersonic wave or collision of liq. to the inner wall of the device, rapid collision of liq. phase each other, etc.), caused at the inside of the super-atomizing device. SOLUTION: In the mixing method of the two solutions A and B for mixing two kind solutions, the fluorine based inactive liq. A and the oil B are emulsified and mixed by supplying the fluorine based inactive liq. A and the oil B to the super-atomizing device 7 at a prescribed pressure and by the phenomenon caused at the inside of the super-atomizing device 7.
Patent JP-S5627812-A (JP)
Title: Liquid fuel atomizing device and boiler equipped therewith
Inventor: OBARA KOUJI
IPC: F23D11/10
Filed: 1979-08-16
Abstract: PURPOSE:To obtain a vaporizing type atomizing device capable of atomizing even a highly viscous liquid fuel such as a low polymerized body produced in a preparation process of a synthetic resin as a by-product and making it sufficient enough to a practical use by a method wherein gas nozzles are opened in a multiplicity of steps with intervals in a longitudinal direction and air or steam is injected from respective nozzles into an internal peripheral direction of a fuel passageway. CONSTITUTION:Gas nozzles 7', 8' are opened at an internal peripheral surface of a fuel passageway 5 in a burner tip 2 in a multicity of steps with intervals in a longitudinal direction and air or steam is injected into the peripheral direction of the passageway 5. Liquid fuel passing through the fuel passageway 5 in the burner tip 2 is whirled intensively by the air or the steam injected through the nozzles 7', 8' strongly in multiple stages into the fuel passageway 5 and is injected under being whirled. Accordingly, even if the liquid fuel is a highly viscous liquid fuel such as a low polymerized body produced in a preparation of a synthetic resin as a by-product or a high molecular liquid fuel, it is atomized surely by the above whirled injection.
Patent JP-H04310434-A (JP)
Title: Differential gear
Inventor: TOYODA HIDEO
IPC: B60K17/35
Filed: 1991-04-09
Abstract: PURPOSE:To provide a compact planetary gear type differential device provided with a mechanical automatic differential limiter. CONSTITUTION:A compact planetary gear type differential device 1 is provided. The device is provided with differential detection, energizing means for mechanically actuating a differential limiting device 2 through detection of differential state over a fixed value occuring on one axial side according to frictional force, and also with differential limiting means such as multi-plate clutch 25 working on the other axial side by means of the differential detection energization means.
Patent JP-S62261924-A (JP)
Title: Encoder device
Inventor: WADA FUMIO
IPC: G01D5/249
Filed: 1986-05-09
Abstract: PURPOSE:To eliminate erroneous detection due to an erroneous signal by preventing a read-in signal from being generated by the retrigger function of a monostable multivibrator circuit when an output signal of the lowest digit due to vibration is abnormal. CONSTITUTION:When a stable encoder signal 13 is outputted, the lowest-digit output signal 15 of an encoder has stable pulse waveform and a stable clock signal 22 is inputted as a latch signal to the 2nd monostable multivibrator circuit 19 from the 1st monostable multivibrator circuit 16, thereby generating the read-in signal 20 having read-in width 23. Then when the signal 13 is outputted in a state where vibrations of a machine tool, etc., are large, abnormal signals 15a and 15b are generated as the signal 15 and have rises (a) and (c) and falls (b) and (d), so an abnormal clock signal 24 is generated, but a clock signal 25 composed by the retrigger function becomes one pulse of the signal 22 and the abnormal signal recovers to the normal signal within the time width T of the signal 17, so that the signal 17 is generated with the trailing edge of the signal 17.
Patent JP-H06293938-A (JP)
Title: High strength extra fine steel wire excellent in stranding property and its production
Inventor: TARUI TOSHIZO
IPC: C23C30/00
Filed: 1993-04-08
Abstract: PURPOSE:To produce a high strength extra fine steel wire free from discontinuity during working and excellent in stranding property by subjecting a steel wire rod, having a specific composition consisting of C, Si, Mn, Cr, Al, and Fe, to patenting treatment, brass plating, wire drawing, and then specific heating treatment. CONSTITUTION:A steel wire rod, which has a composition consisting of, by weight, 0.8-1.1% C, 0.2-2.0% Si, 0.2-0.6% Mn, 0.1-1.O% Cr, <=0.005% Al, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.1-1.0% Ni, 0.05-0.5% V, and 0.05-0.3% Mo, is patented and tensile strength is regulated to 1450-1650MPa. After this steel wire rod is plated with brass, wire drawing is carried out to cause 0.1-0.4mm wire diameter under the condition of 3.7-4.5 true strain and tensile strength is regulated to >=4000MPa. Then, this steel wire rod is heated at >=300 deg.C under the condition of 12000 >=T(20+logt)>=1100 (wherein T means heating temp. K and (t) means heating time), by which ferrite in pearlite is recrystallized by 5-60%.
Patent JP-H05304711-A (JP)
Title: Wiring device
Inventor: SHIBUE NOBUYUKI
IPC: H02G3/16
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a wiring device which can easily make grounding by providing a grounding electrode connecting terminal in a power supply connecting section and terminals for connecting grounding electrodes cables connected with loads in each load connecting section. CONSTITUTION:The title device is constituted of a basic unit A for connecting prefixed switches and loads and additional unit B for connecting additionally installed switches and loads. The unit A is provided with a connecting section 2c for connecting power supply cables from a distribution board, a plurality of connecting sections 2a and 2b for connecting the loads which are turned on/off through the switches, and an internal circuit which is composed of conductive plates and supplies electric power to the loads. At the same time, the unit A is provided with a connecting section 2d for connecting a plurality of feeder lines so that the unit A can supply electric power to the additional unit B. The unit B is constituted to connect a plurality of switches and loads and terminals for grounding electrodes are provided in the load connecting sections of the units A and B. Therefore, wiring work for grounding can be easily carried out.
Patent JP-H02284599-A (JP)
Title: Operation display system
Inventor: KANETANI MASAYUKI
IPC: H04Q9/00
Filed: 1989-04-25
Abstract: PURPOSE:To simplify the system constitution to reduce the system cost by setting the same address to plural monitor terminal equipment and setting load numbers different from one another to monitor terminal equipments and transmitting control data, which has plural returned monitor data as control bits of corresponding operation indicator lamps, to control terminal. CONSTITUTION:The same address is set to four monitor terminal equipments 21 to 24, and load numbers different from one another are set to respective monitor terminal equipments 2. Addresses corresponding to peculiar addresses of monitor terminal equipments 21 to 24 are set to a control terminal 3. Monitor terminal equipments 21 to 24 always monitor the states of auxiliary contracts r1 to r4 of load control relays, which control loads L1 to L4, and return monitor data to a central controller 1. The central controller 1 generates 4-bit control data, which controls operation indicator lamps La1 to La4, based on monitor data returned from monitor terminal equipments 21 to 24 and transmits this control data to the control terminal equipment 3 to control lighting of operation indicator lamps La1 to La4.
Patent JP-S63274396-A (JP)
Title: Controlling circuit for motor
Inventor: MIYAKE HIROSHI
IPC: H02P23/04
Filed: 1987-04-28
Abstract: PURPOSE:To attenuate abnormal noise, by connecting a generator for changing a phase angle to be larger or smaller on every one Hz, to the gate of a TRIAC. CONSTITUTION:To a power source 1, a motor 2 for power is connected in series, and the TRIAC 3 of a bidirectional thyristor for phase-controlling voltage applied to the motor 2 is connected in series. To the gate of the TRIAC 3, a generator 4, for changing the phase angle of the TRIAC 3 to he larger or smaller for every one Hz, is connected. By changing the phase angle to be larger or smaller on every one Hz, two sorts of the electromagnetic noise of the larger phase angle and the electromagnetic noise of the smaller phase angle are generated, but the respective levels come to halves.
Patent JP-H05292973-A (JP)
Title: Cdna corresponding to mrna coding sta-bonded glycoprotein, its production and discrimination of malignant tumor using the same cdna
Inventor: FUKUDA MASARU
IPC: C12Q1/68
Filed: 1992-04-01
Abstract: PURPOSE:To provide the subject new cDNA capable of, e.g. discriminating a tumor cancer and useful for screening of a tumor cell or for pathologic diagnosis of a cancer. CONSTITUTION:A cDNA corresponding to an mRNA coding an STA-bonded glycoprotein. Transfection of a gene library of a malignant tumor cell into a host cell is carried out and STA-bonded glycoprotein-producing cells are screened. From the obtained cells, the objective cDNA corresponding to an mRNA coding an STA-bonded glycoprotein can be obtained.
Patent JP-H05280711-A (JP)
Title: Structure of low nitrogen oxide discharging burner
IPC: F23L7/00
Filed: 1992-03-30
Abstract: PURPOSE:To modify a nitrogen oxide reducing method, which uses steam, for obtaining a low nitrogen oxide discharging burner, by a method wherein steam is kept from coming in contact with low temperature parts and condensing into drain water. CONSTITUTION:Combustion air is sent to a burner 1 by a blower 2 through an air duct 3, and steam is fed into the air duct 3 from a heating type humidifier 4. An air preheater 6 is installed midway along the air duel 3 to heat combustion air. Therefore, high-temperature combustion air is supplied to the burner 1 after mixed with steam, so that burner 1 discharges less amount of nitrogen oxides and becomes free from troubles caused by steam condensation into drain water.
Patent JP-S60249965-A (JP)
Inventor: TAKAHASHI YASUYA
IPC: A61K8/00
Filed: 1984-05-24
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-S588906-A (JP)
Inventor: YOKOGAWA ATSUSHI
IPC: F22G5/12
Filed: 1981-07-08
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。