baber/WOPTO huggingface dataset:
Patent JP-H11259932-A (JP)
Title: Control method of reel sensor
Inventor: SUZUKI KAZUYOSHI
IPC: G11B15/093
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the current made to flow into a hole of a reel sensor and to attain the reduction of power consumption by intermittently supplying the power to the reel sensor in accordance with the state of a VCR (digital video cassette recorder) and reading a detected value from the sensor while synchronizing thereto. SOLUTION: This method includes the mode detecting process for detecting the mode by using a recording/reproducing device which is capable of recording/ reproducing the video/audio signal in a tape-like record medium 23a wound round the reels 23b and changing over the plural modes, the reel state detecting process for detecting the state of the reels 23b by the reel sensor 22, and the control process for controlling the power source of the reel sensor 22 to be ON/OFF based on the mode detected by the mode detecting process and the state of the reels detected by the reel state detecting process.
Patent JP-H05261033-A (JP)
Title: Running device of vacuum cleaner
IPC: A47L9/00
Filed: 1992-03-17
Abstract: PURPOSE:To improve operability, and also, to make the device compact, in the running device of industrial and domenstic vacuum cleaners. CONSTITUTION:Outroller motors are used for the left and the right wheels 3A, 3B, respectively, and constituted so that outer gears 13 of a planetary type speed reducer in which its outroller becomes a sun gear 11 are used directly as the wheels 3A, 3B. Also, the left and the right wheels 3A, 3B are constituted so as to rotate in the same direction or in the reverse direction to each other, therefore, at the time of moving a main body 1 of the vacuum cleaner, while executing cleaning by drawing a hose 2, the wheels 3A, 3B rotate and can run freely in the direction in which the hose 2 is drawn, and also, the left and the right wheels 3A, 3B are rotated in reverse to each other so as to enable small sharp turns, and the operability can be improved.
Patent JP-S58176371-A (JP)
Inventor: YAMANAKA KATSUHIRO
IPC: E05B45/06
Filed: 1982-04-10
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。
Patent JP-H07241371-A (JP)
Title: Prize ball tank for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1994-03-04
Abstract: PURPOSE:To prevent ball dropping from a tank rail disposed under a prize ball tank. CONSTITUTION:A PACHINKO machine is provided with a prize ball tank 4, and a tank rail 5 to arrange balls in the prize ball tank 4 to be guided to a prize ball discharge device. A ball dropping preventing plate 15 is provided at a lower surface of a bottom part 8 of the prize ball tank 4 to reach a almost to an upper edge of a front side wall of the tank rail 5.
Patent JP-S60209062-A (JP)
Inventor: NAKATSUKA ZENZOU
IPC: D06B11/00
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62216679-A (JP)
Inventor: FUJIOKA YASUHIRO
IPC: B02B5/02
Filed: 1986-03-17
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-S62216234-A (JP)
Title: Method of manufacturing pyroelectric element and pyroelectric element manufactured by same
Inventor: KITA JUNICHI
IPC: H01L21/304
Filed: 1986-03-17
Abstract: PURPOSE:To form a thin element, in which the peeling and cracking of an electrode are difficult to be generated, easily by finishing and working both surfaces in a hydrofluoric/nitric acid solution in an element substrate being thinned to some extent. CONSTITUTION:An element substrate 1 thinned to some extent through a manufacturing process in which a pyroelectric element single crystal board is polished by a polishing method, etc. and abrasive grains having different toughness of several kinds is admitted into a hydrofluoric/nitric acid solution 5 so that the whole surface is dipped in the liquid. When the solution 5 is heated at a proper temperature and agitated adequately and an element is dissolved into the solution 5 and thinning-worked, a ground glassy substrate 1, thickness thereof extends over 15mum or less and both surfaces thereof have appropriate irregularities, is formed, and electrode films 11, 12 are shaped on both surfaces of the element substrate 1. Accordingly, working is enabled without giving the element strain during working, and the surfaces are changed into roughened surfaces by solvent action, thus preventing the peeling of electrodes from the element and cracking thereof due to a temperature change, etc., then stably forming the element extremely thinly.
Patent JP-S59184845-A (JP)
Title: Measuring method of penetration region of antiseptic agent or the like injected into wood material
Inventor: NAKAMURA YOSHIAKI
IPC: G01N23/04
Filed: 1983-04-04
Abstract: PURPOSE:To evaluate the duration to decay of a wood material subjected to a preservative treatment by irradiating a soft X-ray into the wood and detecting the dose of the soft X-ray penetrating the inside of the wood material. CONSTITUTION:A water-soluble antiseptic agent for pressure treatment is injected under pressure into a sample material. The same sample is divided to the blank material, the sample right afer injection of the antiseptic agent, and the sample after drying of the material treated with the antiseptic agent, and these three stages of the samples are placed on a photographic film, then a soft X-ray is irradiated thereto. A difference is generated in the dose of the transmitted X-ray according to the degree at which the objects absorb the antiseptic agent. If other absorber is incorporated in the object, a difference in the does of the transmitted X-ray arises and therefore a light source 3 which projects light onto the film 2, and a TV camera projecting the film 2 are provided. The varying degrees of the blackening density projected on the film 2 are detected and analyzed by an image monitor 4 and an image analyzing chart 5.
Patent JP-H04296159-A (JP)
Title: Picture recorder
Inventor: HATTORI TOMOAKI
IPC: G03G15/04
Filed: 1991-03-25
Abstract: PURPOSE:To realize the picture recorder inexpensively reducing one input pattern and copying and outputting plural same patterns onto one output pattern. CONSTITUTION:A prescribed bit of a picture data from a scanner 100 is transferred to a selected address of a memory and an LCD drive circuit 106 drives an LAD 6 based on picture information of a prescribed bit stored in the memory to set a proper exposure with respect to the selected prescribed bit. Thus, a memory for full gradation is not required.
Patent JP-S6019609-A (JP)
Inventor: ROBAATO EI GOROBITSUKU
IPC: B01F15/06
Filed: 1984-03-28
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-S55153674-A (JP)
Title: Roller for bowl mill
Inventor: UEDA MASATO
IPC: B23K9/04
Filed: 1979-05-18
Abstract: PURPOSE: To improve the abrasion resistance of the captioned roller and improve endurance by applying case-hardening build-up weld zones on the outside circumferential parts at both ends of the roller body formed by ordinary cast steel and the case-hardening weld zones of higher hardness on the outside circumferential parts at their intermediate part.  
     CONSTITUTION: Case-hardening build-up weld zones 4, 5 of Shore hardness 50W70 are applied respectively at the outside circumferential parts at both ends of a circular truncated cone shape roller body 1 cast by ordinary cast steel. Thence, a case- hardening build-up weld zone 6 of Shore hardness 70W100 is applied on the intermediate outside circumferential part of the weld zones 4, 5. A worn portion 7 is produced after use in the roller for bowl mill manufactured in this way. Namely, in this roller, the work part shape assumes the state smoothly and evenly thinned along the roller finish surface and therefore no local recesses are produced despite long-time working unlike with conventional rollers and the durable performance improves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56157555-A (JP)
Title: Correcting method for sensitivity of pattern detection
Inventor: TANIMOTO TETSUZOU
IPC: G06T5/40
Filed: 1980-05-09
Abstract: PURPOSE:To correct undulation of the video signal caused by unevenness of the illumination intensity of a detection illumination, by averaging the video signal of the background without patterns and by using the deviation value between this average value and video information of each picture element. CONSTITUTION:The detection region to be irradiated by an illumination light 1 is made smooth without patterns, and this region is detected by an image sensor 3. The signal of each picture element obtained from the sensor 3 is converted to a digital value 19 in a converter 5 and is stored in a storage circuit 9. After completion of this storing, digital values of all picture elements are read out from the circuit 9, and the average value is obtained by an averaging circuit 12. Average values obtained in this manner are read out successively, and deviation values for average values are obtained by a subtracting circuit 13 and are stored as correcting values in a storage circuit 14. Next, the sample surface is moved to perform detection by the sensor 3. Video information obtained successively and correcting values read out from the circuit 14 are added by an adding circuit 15. This addition signal is applied to a D/A converter 16 to obtain a sensitivity-corrected analogue video signal.
Patent JP-H03265796-A (JP)
Title: Plastic joint
Inventor: TAGA JUN
IPC: F16L47/04
Filed: 1990-03-12
Abstract: PURPOSE:To prevent leakage by the creep of resin under high temperature and high pressure by setting a flare-shaped tube, whose top is split into many pieces in the shape of a reed screen and in which a groove is cut at the tube positioned above this reed screen part, a split part, or a reed screen piece part, on the main body of a joint. CONSTITUTION:For a tube 3, a small shallow groove 3-1 is cut at the lower part, and the tube is split below it into the shape of a reed screen 3-3 by many rifts. For a coupling part, at the tapered part 1-1 at the middle bottom on the inside of the joint body 1, the angle of the inwall bottom of a nut 2 bites in the groove of the small groove 3-1 and presses down the joint body 1, and presses the inwall at this position against the tapered face 1-1, whereby sealing is completed. What is more, when pressing down the nut 2 by the rotation, the angle 2-1 and the small groove 3-1 bite each other, so needless to say that the lower part in the shape of a reed screen of the tube 3 becomes flare-shaped easily along the taper face of the tapered part 1-1, the tube without rifts above the small groove 3-1 is also elongated and hangs over the taper face of the tapered part 1-1 while being enlarged for inside diameter.
Patent JP-S52143985-A (JP)
Title: Blue fluorescent substance
Inventor: TAKAHASHI KOUICHI
IPC: H01J31/15
Filed: 1976-05-26
Abstract: PURPOSE: To improve the radiation efficiency of a divalent Eu-activated alkaline earth metal fluorescent substance under excitation using ultraviolet rays of wavelength shorter than 200 nm by replacing a part of Al which is a component of the matrix of the fluorescent substance with B. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57175270-A (JP)
Title: Controlling system for number of persons detector
Inventor: MAEDA SUSUMU
IPC: G06M11/00
Filed: 1981-04-22
Abstract: PURPOSE:To previously prevent the misdetection, by switching the working detectors among plural detectors for number of persons. CONSTITUTION:A wave transmitter/receiver 4 and an arithmetic device 5 for detection of number of persons correspond to a wave transmitter/receiver 1 and an arithmetic device 2 for detection of number of persons respectively. An operation switching device 6 is set between the device 2 and the device 5. The device 6 consists of an astable vibrator 6a which oscillates with a proper cycle and an inverter 6b. The devices 2 and 5 work alternately by the signal supplied from th device 6. Thus no process of detection and calculation is carried out for the signal which is received at one of the transmitters/receivers 1 and 4 in the period during which the energy wave is transmitted from the other transmitter/ receiver. Accordingly the energy waves transmitted from the detectors for number of persons distributed close the each other are received mutually. As a result, a mistake by which the presence of person is detected although no person exists within the detecting range can be previously prevented.
Patent JP-S55153579-A (JP)
Title: Deodorization or improvement in smell of liquid flavor
Inventor: FUJITA EIICHI
IPC: A23L27/00
Filed: 1979-05-16
Abstract: PURPOSE: Roasted 'koji' (rice malt) is added, when a liquid flavor is produced, or to the product after the operations and they are stood for a certain time to remove strange odors and improve the smell of the flavor.  
     CONSTITUTION: While a liquid flavor such as soysauce, "moromi" (unrefined soysauce), amino acids, soup stock or the like is produced, or to the product after the production operations, is added a fresh koji, preferably moderately roasted koji. Then, they are mixed and stood for a certain time to deodorize or improve the smell. The joji added to the flavor is required to be fresh or obtained by roasting a joji stored without deterioration on a hot iron until it is tined in yellowish brown and the amount to be added is 1W15wt/vol%. In an example, unrefined soysauce (Moromi) which begins to evalve strange odor is combined with a roasted koji in a proportion of 1W15wt% based on 1kg of the moromi and they are stood at room temperature or under heating for 5 days, resulting in complete deodorization to give a product with the same grade of quality as that from normal fresh koji. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04257110-A (JP)
Title: Laminated chip l-type filter
Inventor: NISHII MOTOI
IPC: H03H7/075
Filed: 1991-02-09
Abstract: PURPOSE:To present a small-sized laminated chip L-type filter which satisfactorily eliminate EMI and is provided with the surge absorbing capability. CONSTITUTION:One element of a laminated chip inductor where ferrite sheets on which band-shaped conductor lines are formed are laminated and one element of a laminated chip capacitor where varister sheets on which counter electrodes are formed are laminated are laminated and unified to constitute the laminated chip L-type filter.
Patent JP-S58178889-A (JP)
Title: Pony motor device
Inventor: ITOU KOUJI
IPC: F04D7/08
Filed: 1982-04-14
Abstract: PURPOSE:To provide the device with a self cooling function and omit the circulating and cooling device of lubricating oil by a method wherein the rotary shaft of a main motor is equipped with a cooling fan located near the outer wall of the bottom surface of an oil tank and a ventilating path for said fan, which is surrounding the oil tank and equipped with a discharging port, is formed. CONSTITUTION:The rotary shaft 15 of the main motor 13 is provided with the fan 32 near the outer wall of the bottom surface of the oil tank 22. The fan 32 is rotated at the normal revolving number of the main motor 13 during a nuclear furnace is being operated, and the revolving number is reduced in proportion to the speed reduction of the main motor 13 after the stopping operation of the nuclear furnace while the main motor continues the rotation thereof at a constant low speed as far as the pony motor 20 is being operated after an overrunning clutch 16 is engaged. Once in a while, air, introduced from a suction port 35, passes through a clearance between a side wall provided with cooling fins 39 and a cover 37 from the outer wall of the bottom surface of the oil tank 22 bia a ventilating port 36 and cools the lubricating oil 23 during passing, cools a reduction gear 19 at the last and is discharged from the discharging port 38. According to this method, devices and systems necessary for the circulation and the cooling of the lubricating oil may be omitted.
Patent JP-H05236501-A (JP)
Title: Video display device
Inventor: TAMURA TAKAHIKO
IPC: H04N9/73
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the number of parts for automatic cut-off adjustment and the number of required pins of an IC to realize the efficiency with respect to cost and production process and to keep the precision of color temperature adjustment. CONSTITUTION:A cut-off adjusting loop is constituted as follows; a reference pulse (RPR, RPG, or RPS) is added to a prescribed position in each field of a video signal, and the cathode current obtained by this addition is converted to a pulse voltage, and the pulse voltage is compared with a comparison reference voltage by a comparator 17, and the comparison output is counted by an up/down counting means (18R, 18G, or 18B) and is subjected to D/A conversion, and the DC component of the video signal is controlled in a level shift circuit (12R, 12G, or 12B) by this D/A conversion output voltage to control the cut-off characteristic. An off-set adding means which controls the DC component of the video signal independently of the cut-off adjusting loop is provided in the level shift circuit (12R, 12G, or 12B) to adjust the color temperature of an output picture.
Patent JP-S60205567-A (JP)
Title: Optical apparatus
Inventor: NISHIWAKI YOSHIKAZU
IPC: G03H1/02
Filed: 1984-03-30
Abstract: PURPOSE:To simplify the junction of two kinds of lasers and one single mode fiber and to reduce size of the whole system by using a semiconductor laser as a holography regeneration light source. CONSTITUTION:Holography recording light is transmitted through a single mode fiber 301, and the emitted light is converted into parallel light with a collimator lens 302. This parallel light is changed in light path with a mirror 305, and split with a beam splitter 305 into 2 beams. One beam is reflected with the body 316 to be measured, to become a body light 314, and the other is changed in light path with mirror 304 to become a reference light 315. The body light and the reference light cross each other at Bi12SiO20(BSO) 310, and interference fringes are recorded at BSO. A semiconductor laser 317 is converted into parallel light with a collimator lens 318, reflected with mirrors 307, 308 to enter BSO310 as holography regeneration light. A holography regenerated light is reflected with a dichroic mirror 306, changed in light path with mirror 309, and joined through a focusing lens 311 with an image fiber 312.
Patent JP-S58178388-A (JP)
Inventor: ISOGAWA CHIKAKO
IPC: G09B19/10
Filed: 1982-04-12
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-S60203825-A (JP)
Title: Optical detector
Inventor: KOGA KATSUHIRO
IPC: G01V8/12
Filed: 1984-03-29
Abstract: PURPOSE:To simplify the constitution of a device and to omit manual adjustment by amplifying the voltage of the other end of a photosensitive resistor element connected to a power supply at its one end with a time constant, feeding back the voltage to the other end, controlling its current or the other end voltage, and providing the other end with a load means responding to the change of incident light. CONSTITUTION:The other end J of the photosensitive resistor element 10 connected to the positive power supply +V at its one end is connected to an indicator 20 through a coupling capacitor 17 and an amplifier 19 and also connected to an integration circuit consisting of a resistor 28, a capacitor 30 and an operational amplifier 26. The output of the integrating circuit is returned to the point J through a resistor 32 and the inverted input terminal of the amplifier 26 is connected to the other input through the voltage dividing point P between resistance voltage dividers 14, 16 and a resistor 34. An output is generated from the integrating circuit so that the potential of the point J coincides with the reference potential of the point P is the steady state, and if incident light L is changed for a period shorten than the time constant of the circuit, a pulse is generated on the point J and displayed on the indicator 20.
Patent JP-S60202954-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITAKURA HIDEAKI
IPC: H01L23/522
Filed: 1984-03-27
Abstract: PURPOSE:To ensure a connection by forming a pattern consisting of a conductive substrance to a low stepped section and wiring a wire when there are stepped sections on the surfaces of a plurality of regions. CONSTITUTION:A conductive substance layer 10 is shaped on the whole surface, and a photosensitive resin pattern 11 is formed only to a section afterward functioning as an opening section for connection on an impurity diffusion region 2 through a photoengraving process. The photosensitive resin pattern 11 is removed through etching, and an aluminum pattern 10' is shaped. An insulating layer 5 is formed flatly on the whole surface, and opening sections 5a' and 5b' are shaped through etching. A film such as an aluminum film as a conductive substance 7 for connection is formed, thus obtaining a wiring pattern.
Patent JP-H11261730-A (JP)
Title: Communication equipment
Inventor: NEGISHI YOICHI
IPC: H04W84/10
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To simply communicate by each mode in the case that the communication is possible by plural modes by reading telephone number data on an access point suited to the communication mode from a storing means to connect if to the telephone number at the time of communicating with base station equipment. SOLUTION: At the time of communicating with base station equipment, telephone number data on an access point suited to a communication mode from a storing means to connect it to the telephone number. Namely, the telephone number data of the access point of a provider at the time of dial-hop- connecting a telephone set 10 to the provider of the Internet are read from the storing means in a connected computer device 30 and transferred to an EEPROM 14 to be stored. In this case, the telephone number data of an access point at the time of communicating in a home mode and the telephone number data of an access point at the time of communicating in a public mode are stored in the side of the device 30 together with each of mode information.
Patent JP-H11259840-A (JP)
Title: Magnetic head slider and lead wire forming method therefor
Inventor: IMAMURA TAKAHIRO
IPC: G11B5/60
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable lead lines to be pulled out to a fixing part without hindering the movement of a microactuator by forming lead lines from the head element mounted on a movable part with flexible lead wires whose rididity is lower than that of supporting springs and drawing around the flexible lead wires from the movable part to the sides of the fixing part. SOLUTION: An electrostatic microactuator has teeth 31a which have fixed intervals and are parallel with each other at the inner wall of a fixed part 31 and teeth which are parallel with the teeth 31a at a movable part 32 and when a voltage is impressed between lead wires 35, 36, the movable part 32 is attracted upward by attracting forces acting among the teeth 31a and teeth of the movable part 32 to be moved till a position where restoring forces of supporting springs 34 and the attaracting forces are balanced. Flexible lead wires 22 are provided at the movable part 32 and the shape of the wires is made to be a shape sufficiently thin compared with that of the supporting springs 34 so that the operation of the movable part 32 is not affected by the flexible lead wires 22.  Thus, the drawing of lead wires of necessary signal lines or the like from the movable part 32 is made possible without hindering the movement of the part 32.