baber/WOPTO huggingface dataset:
Patent JP-S55145365-A (JP)
Title: Semiconductor device
Inventor: TANAKA YUUJI
IPC: H01L29/06
Filed: 1979-05-01
Abstract: PURPOSE:To prevent the deterioration of a reverse withstanding voltage between the collector and the base of a semiconductor device when applying reverse voltage thereto and the increase of a leakage current thereof and to eliminate the occurrence of an improper mode thereof by forming a conductive ring region on the surface of a collector region through an insulating layer. CONSTITUTION:A p-type base region 2 is brought into contact with a collector region 1 made of an n-type semiconductor substrate, and an n-type emitter region 3 is formed further therein. Then, an insulating layer such as, for example, a silicon dioxide layer 4 is selectively etched to form electrodes 5-7. Thereafter, one or more concentric conductive ring-like regions 11 are so formed on the layer 4 as to surround the electrode 6. The region 11 thus formed isolates movable ions existed on the surface of the layer 4 via the region 11 when applying a reverse voltage thereto so as to eliminate the elongation of a space charge layer 9 to the vicinity of the electrode 7.
Patent JP-H06267455-A (JP)
Title: Adjusting device for color cathode-ray tube with deflection yoke
Inventor: ISHIKAWA TAKAAKI
IPC: H01J29/54
Filed: 1993-03-15
Abstract: PURPOSE:To automatically and independently conduct meshing between each magnet ring and each corresponding external gear by providing a plurality of rack gears and pressing means for pressing each rack gear to each magnet ring. CONSTITUTION:This device is provided with rack gears 7A-7F, fitting metal fixtures 11A-11F as pressing means and springs 12 for upwardly energizing the fitting metal fixtures 11A-11F to press respective rack gear 7A-7F to respective magnet rings 2A-2F. When a color cathode ray tube 1 is positioned at a specified position in this device, rack 71 parts of rack gears 7A-7F are pressed to the magnet rings 2A-2F by the fitting metal fixtures 11A-11F energized upward by the springs 12 via a guide block and gear case. When each motor is normally or reversely rotated by a quantity of two to three teeth of rack 71, each rack gear is horizontally moved, each magnet ring is normally or reversely rotated by the rack 11 and engagement between the rack 71 and each magnet ring is automatically completed.
Patent JP-H08247477-A (JP)
Title: Traveling heater
Inventor: ITABASHI TATSUO
IPC: B60B33/06
Filed: 1995-03-14
Abstract: PURPOSE: To provide a traveling heater requiring reduced efforts for moving a heater main body, having reduced possibilities of overturning the heater main body and spilling fuel during traveling and having an external appearance which is not deteriorated by the provision of casters. CONSTITUTION: Casters 4 are mounted on bottom ends of movable members 20a, 20b provided in an interior of a heater main body 1 in such a manner as to be capable of being freely moved in upward and downward directions and energized downward. Locking plates 40a, 40b are provided to lock, the movable members 20a, 20b at a position where the casters 4 are downwardly protruded from a bottom face of the heater main body 1, and a linkage mechanism 50 is provided to release, by operating an operation lever 30, the movable members 20a, 20b which is in the state of being locked by means of the locking plates 40a, 40b.
Patent JP-H07264372-A (JP)
Title: Image formation and storage device
Inventor: HAMANAKA YOSHINORI
IPC: H04N1/21
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the degradation of image quality from being caused and unnatural output results from being obtained by instructing a time period for executing an editing processing to read images and executing the editing processing corresponding to the instruction. CONSTITUTION:Document data fetched by a scanner S are extended inside a page memory 8. Thereafter, a compression and binarization processing is performed in a binarization image processing part 16 and storage in a storage device 12 or 13 is performed. During the series of processings, the editing processing is performed to a part at the time of a registration processing, is not performed at the time of the registration processing to the processing for which it is not to be performed and the storage in a document attribute information area is performed. At the point of time when the registration processing to all documents is completed, only for the ones for which change is allowed at the time of output among specified processing contents, the document attribute information area is referred to and an output menu is displayed by a control part 11. In the case of FAX transmission, the document data are outputted from the storage device to a system bus 14, the required processing such as decoding or the like is performed in the processing part 16 thereafter and they are extended in an image storage part and FAX transmitted after the specified editing processing is performed.
Patent JP-S51129618-A (JP)
Title: Dynamic braking system for running vehicle
Inventor: KOGA TAKASHI
IPC: B60W10/18
Filed: 1975-05-07
Abstract: PURPOSE: A dynamic braking system for a vehicle with DC motor driven by AC generater, wherein a part of the damping resistor is inserted into the field exciting circuit of the DC motor so as to eliminate the overcurrent on rapid switch-over of the braking in high-speed running. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61212092-A (JP)
Inventor: AOYAMA KATSUHIKO
IPC: C09D11/00
Filed: 1985-03-18
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-S53139036-A (JP)
Title: Forced lubricating device of engine
Inventor: YAMASHITA KENJI
IPC: F01M1/16
Filed: 1977-05-10
Abstract: PURPOSE: To reduce the consumption of lubricating oil, by mounting a flow rate regulating valve into a forced lubricating oil path, and by making the flow rate regulating valve respond so as to lessen the flow rate of lubricating oil in the forced lubricating oil path in response to the temp rise of lubricating oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62211532-A (JP)
Title: Pressure sensor
Inventor: YAMASHITA ICHIRO
IPC: G01L9/16
Filed: 1986-03-12
Abstract: PURPOSE:To maintain reproducibility of sensor output and to stabilize a sensor characteristic by providing a spring to a bridge part to connect and inner disc of a nonmagnetic disk with an outer annular plate. CONSTITUTION:The inner disc 10a of the nonmagnetic disk 10 is connected with the outer annular disc 10b by the bridge part 10c. Here, the bridge part 10c, the inner disk 10a and the outer annular plate 10b are not simply connected but made in a curved shape. The bridge part 10c is deformed like a kind of spring even if an amorphous magnetic alloy disk of the bridge part is pressed down downward by the pressure with this constitution. Then, at the time of assembling the sensor, since the inner disk 10a of the disk 10 is held with the outer annular plate 10b by the bridge part 10c and fixed at the prescribed position, the width of a slot of the disk 10 is made always fixed and the reproducibility of the sensor output is maintained. Further, at the time of measuring, the bridge part 10c is deformed like the spring and the complicated stress does not take place on an amorphous magnetic alloy and the sensor characteristic is stabilized and further, a pressure-resisting characteristic is also improved.
Patent JP-S55150152-A (JP)
Title: Tension controlling method
Inventor: NAGAYAMA AKIRA
IPC: B65H59/38
Filed: 1979-05-04
Abstract: PURPOSE: To make it possible to exercise control of high precision over tension with simple constitution by controlling the driving current of a motor for a supply reel corresponding to a current flowing through a take-up motor by reading a table.  
     CONSTITUTION: Corresponding to the turning of take-up reel 1 through take-up reel rotational-frequency counter 7, access to speed-error correcting gain table 33 and take-up motor tension current table 20 is attained to read again and tension current corresponding to a parameter equivalent to a time variable coefficient varying in winding diameter and moment of inertia according to the elapse of time, and a current to be supplied to take-up reel motor 3 is so controlled that tape 28 will obtain a fixed speed and fixed tension. Similarly, supply motor 4 is controlled corresponding to the reading of operation gain table 31 and supply-motor tension current table 21 with contents previously arithmetic-determined corresponding to the contents of tables 33 and 20 so as to equalize the current value of the take-up motor to that of the supply motor, thereby exercising control of high presicion to make the table tension constant with the simple constitution requiring no arithmetic circuit even in acceleration and deceleration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09225777-A (JP)
Title: Slide cover device of machine tool
Inventor: ENDO KAZUYA
IPC: B23Q11/08
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enable the use of a long tool, and to facilitate the maintenance and checking of an ATC(Automatic Tool Changing device) by moving a Y-axis movable cover and an X-axis movable cover in the longitudinal direction and vertical direction following a main spindle unit. SOLUTION: A rectangular Z-axis movable frame body 10 comprising an X-axis rail 12 to be connected to upper and lower parts of each column 11 is provided, the Z-axis movable frame body is erected on and fixed to a Z-axis movable base 2 on a forward side of an X-axis movable column 3, a rectangular X-axis movable frame body 15 having a plate-shaped cover integratedly is provided on upper and lower end parts of a guide groove, the X-axis movable frame body 15 is fixed to a forward part of the X-axis movable column 3, and a deflection regulating tool to the Z-axis direction for the X-axis movable rail 12 is provided on the X-axis movable column 3 side.  A Y-axis movable cover 16 capable of being expanded/contracted in the vertical direction is fitted to the guide groove of the X-axis movable frame body, upper and lower center parts of the Y-axis movable cover 16 is connected to a main spindle unit 4, and an X-axis movable cover 25 capable of being expanded/contracted in the right-to-left direction is provided between a column of the Z-axis movable frame body and each side of the X-axis movable frame body.
Patent JP-H01228296-A (JP)
Title: Mounting direction rotary type speaker device
Inventor: WATANABE KAZUCHIKA
IPC: H04R1/02
Filed: 1988-03-08
Abstract: PURPOSE:To rotate the title device in an arbitrary direction after a speaker is mounted by forming a part of a speaker box in a spherical shape and rotatably supporting this spherical shape part. CONSTITUTION:The spherical part of the speaker box 2 of the speaker 1 is supported by the receiving part 7 of a speaker mounting seat 4 and a sound radiating part 3 is situated at the opening part of the mounting seat 4. A speaker pressing member 11 is mounted on the other side of the spherical part of the box 2 and engaged to the engaging part 9 of the mounting seat 4 through a connecting member B. Since this connecting member 13 has elasticity, the box 2 is supported to the mounting seat 4 and the member 11 in a fixed state to orient the radiating part 3 to the arbitrary direction according to the forcible rotation of the box 2. Then, it is mounted on a ceiling by a screw inserting hole 10.
Patent JP-S54146287-A (JP)
Title: Catalyst composition
Inventor: KAMIMURA SHIGEO
IPC: B01J27/14
Filed: 1978-05-08
Abstract: PURPOSE: To provide a catalyst compsn. exhibiting high activity, in oxidation esp. of butane to maleic anhydride, by calcining a catalyst precursor contg. V-P cpd. having a specified X-ray diffraction pattern.  
     CONSTITUTION: A V-P cpd. is prepared having the atomic ratio of P/V= 1, the valence of V 4.0 and a specified X-ray diffraction pattern represented by the diagram. A catalyst precursor contg. the cpd. is calcined at 350W600, esp. 500W550°C for 1W10 hr to produce a desired catalyst compsn. In case the precursor contains above 25 wt% of the V-P cpd., the resulting compsn. has a BET method surface area of 10W20 m 2 /g. The compsn. can be represented by formula P a V b O c  (where a, b and c are the valences of P, V and O, respectively and when b=1.0, 1.0≤ a ≤1.2 and c is a value required to satisfy the valences of P and V). The valence of V in the compsn. is 4.0W4.3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11229569-A (JP)
Title: Ventilating heat insulating panel for roof
Inventor: NAGAI KATSUMUNE
IPC: E04B1/80
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating heat insulating panel for a roof capable improving ventilation of a roof of a house, capable of preventing evapotranspiration of containing moisture into a ventilating layer from a sheathing roof board, and capable of preventing rotting due to dew condensation. SOLUTION: A ventilating layer L2 is always secured in an area surrounded by a panel 4 and a rafter 3 by constituting a ventilating heat insulating panel 4 for a roof out of a sheathing roof board 41, a moisture impermeable layer 42 arranged on the under surface of the sheathing of board 41 and a heat insulating layer 44 arranged on this moisture impermeable layer 42 through the ventilating layer L2. In the panel 4, the moisture impermeable layer 42, the ventilating layer L2 and the heat insulating layer 44 may be formed in a ventilating heat insulating block body. This block body may also be constituted only of the moisture impermeable layer, for example, a foaming body having independent foam.
Patent JP-2000250154-A (JP)
Title: Device and method for manufacturing photographic roll film
Inventor: TABUCHI SEIJI
IPC: B65H19/26
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To miniaturize manufacturing facility, to reduce installation space and to reduce production cost by cutting film to a photographic film strip suitable for film size and changing the carrying operation and carrying timing of the photographic film strip corresponding to the film size. SOLUTION: When a start signal Ss is inputted in a 2nd sub control part 310, a film cutter 148 starts cutting, so that long-length photographic film is cut to the photographic film strip having length corresponding to full size or half size. A conveyor device 312 changes the carrying operation of the film strip corresponding to the film size. The carrying timing of the film strip is changed corresponding to the film size in the case of carrying the film strip to a rolling-in part 106. Thus, the photographic roll film concerning two or more sizes is easily switched and manufactured.
Patent JP-H09246335-A (JP)
Title: Method and apparatus for detecting crack of board
Inventor: AKIYAMA NOBUYUKI
IPC: G01N21/956
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively detect only the crack even when the light for detecting the crack is located at any through hole by discriminating the presence of the crack with the detection signal of a reflected light from the board of a crack detecting spot light being valid only when the spot light is not detected. SOLUTION: The first continuous laser beam 2 output from a laser light source 1 is condensed by a lens 9, emitted to a polygon mirror 12 via a beam splitter 10 and a lens 11, condensed to a lens 13 to form a first laser spot 5 on the surface of a board 18. When a through hole detecting spot light is detected via the through hole 19 of the board 18, the detection signal of the reflected light from the board 18 of the spot light is ignored. The detection signal of the reflected light from the board 18 of the spot light is valid only when the spot light is not detected to discriminate the presence of the crack. Thus, even if there are numerous through holes on the board surface, the crack can be detected with high reliability.
Patent JP-2000215990-A (JP)
Title: Method for driving incandescent lamp as gas sensor light source
Inventor: HASEBE NOBORU
IPC: H05B39/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To stably measure without being influenced by an external change, such as temperature, the lapse of time, or the like, in a measuring instrument using an incandescent lamp as a light source and measuring by detecting a light intensity from the light source. SOLUTION: In this measuring instrument, a resistance value of an incandescent lamp (a) is kept constant. In this method keeping a light emitting intensity constant by keeping the resistance value of a filament constant in a turning-on state of the incandescent lamp (a), elements having temperature variable factors, such as bridge resistor elements, an amplifier, and so on, except the filament, are used within a heat insulated space controlled at a constant temperature.
Patent JP-S61215074-A (JP)
Title: Thermal transfer printer or thermal printer
Inventor: KOBAYASHI RYOICHI
IPC: B41J13/02
Filed: 1985-03-20
Abstract: PURPOSE:To obtain certain paper feed capacity by small paper feed force, by forming a paper feed roller by using a material having friction coefficient larger than that of the material forming the flat part of a flat platen. CONSTITUTION:A flat platen 62 having a flat surface is integrally attached to a platen support plate 61. A surfaces 61a, 61b having radius of curvature corresponding to the parts above and below the flat platen 62 are provided to the platen support plate 61. The flat platen 62 is constituted so that the corner parts of the flat platen are not contacted with transfer paper 13 when the transfer paper 13 is wound around the flat platen 62. A paper feed exclusive roller 63 as the paper feed drive source of the transfer paper 13 and a press roller 64 for pressing the transfer paper 13 to the paper feed exclusive roller 63 are provided to the lower part of the platen support plate 61. The materials of the flat platen 62 and the paper feed exclusive roller 63 are set so that the friction coefficient mu2 between the paper feed exclusive roller 63 and the transfer paper 13 is made larger than the friction coefficient mu1 between the flat platen 62 and the transfer paper 13.
Patent JP-H04292342-A (JP)
Title: Rubber member for preventing double feed for sheet feeding device
Inventor: IMAI OSAMU
IPC: B65H3/52
Filed: 1991-03-19
Abstract: PURPOSE:To provide a rubber member for preventing the occurrence of a double feed for a sheet feeding device which reliably prevents the double feed of sheet pieces and suppresses the generation of a creak. CONSTITUTION:By using a kneaded unvulcanized rubber compound and polyester plain weave cloth 8, a pad 1 is molded such that the cloth 8 is wholly and uniformly exposed to the surface of a base material 7 by a known molding method. As a result, a friction coefficient between the pad 1 and a sheet is regulatable to a stable value within a range of 0.8-1.1.
Patent JP-H10249092-A (JP)
Title: Washing machine
Inventor: SAITO KATSUYA
IPC: D06F37/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To easily mount a porous body around the inner peripheral part of the spinning bucket and to hardly detach the porous body concerning a washing machine with which damage on clothing is suppressed to a minimum by performing washing without direct contact between the clothing in the spinning bucket and a pulsator. SOLUTION: A longitudinal projecting part 10 is provided on the side wall of the spinning bucket 1 with which a pulsator 2 is arranged on its bottom so as to be freely rotated, a projecting part 11 is provided near the bottom, and a porous body 19 is freely attachably and detachably mounted between the longitudinal projecting part 10 and the projecting part 11 so as to cover the pulsator 2 above the pulsator 2. The porous body 19 is dynamically separated from the pulsator 2, provided with plural arcuate protruding parts 22 around its outer periphery, a long groove 23 near these arcuate protruding parts 22, notched parts toward the outer peripheral part at both the ends of the long groove 23, and an elastic almost U-shaped rib 25 at the central part of the long groove 23.
Patent JP-S51130813-A (JP)
Title: Flywheel magnet rotor's working method
Inventor: KAMIYAMA TAKAKI
IPC: H02K15/02
Filed: 1975-05-12
Abstract: PURPOSE: Easily assemblying a flywheel magnet rotor by fixedly mounting the combined magnet and magnetic electrode piece on the inner circumferential face of a bowl-like body after integrally fixing them adhesively by mold resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61213527-A (JP)
Title: Air-conditioning machine
Inventor: SUNAGA TERUKAZU
IPC: F24F13/20
Filed: 1985-03-20
Abstract: PURPOSE:To improve the operability of mounting work of a back grille by a method wherein the back grille of the air-conditioning machine is provided with an upper end part, bent to a configuration to hook it to the pipeline of a condenser, and a lower end part, inserted between the condensing section of the condenser and the base of the same so as to be contacted closely. CONSTITUTION:In the air-conditioning machine equipped with the grille 6 at the back surface thereof, the grille 6 is provided with the upper end part 6a, bent to a configuration to hook it to the pipeline 7 of the condenser 2, and the lower end part 6b, bent so as to become larger than a size between the condenser 2 and the base 1 and inserted into the space between the condenser 2 and the base 1 so as to be contacted with them closely. As a result, the mounting work of the back grille may be simplified and the structure of grille can be constituted so as to have good operability in mounting work. Further, the lower end part of the grille is bent so as to be inserted into the space between the condenser and the base closely, therefore, chattering sound may be prevented upon operating the air-conditioning machine.
Patent JP-H05254179-A (JP)
Title: Image forming device
IPC: G03G15/02
Filed: 1992-03-13
Abstract: PURPOSE:To obtain an image forming device using electrophotographic process without generating ozone by providing a plurality of photoelectric elements disposed in two-dimensional arrangement on an electrostatic latent image forming body and applying a predetermined electric potential to all band electrodes so as to expose with an exposure means. CONSTITUTION:An electric potential Vout between a photoconductive element 35 and a capacitor element 38 connected in series appears on a band electrode 34. This electric potential becomes an electric potential of an electrostatic image at the time that a light image is converted into the electrostatic image. At an initial state, the capacitor element 38 is not charged and the Vout is 0V. In a dark state, firstly a voltage V0 is supplied to the photoconductive element 35 and the capacitor element 38 from a power source 39. As it is in the dark state, the photoconductive element 35 also works as a capacitor element and the applying voltage is distributed to the photoconductive element 35 and the capacitor element 38 corresponding to respective capacitance ratios, so that a voltage V1 generates at the band electrode 34.
Patent JP-S63221602-A (JP)
Inventor: SASAKI YUKITOSHI
IPC: H01C13/02
Filed: 1987-03-10
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。