baber/WOPTO huggingface dataset:
Patent JP-H1041234-A (JP)
Title: Silicon thin film, silicon single crystal particle group and their forming method, and semiconductor device, flash memory cell and their manufacture
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a silicon thin film which can arrange regularly silicon single crystal particle group on an insulating film, and form it easily in a short time. SOLUTION: An amorphous or polycrystalline silicon layer 13 formed on a substrate 12 is irradiated with a pulsed UV ray beam, thereby forming a silicon thin film 14 composed of silicon single crystal particle group on the substrate 12. In the above forming method of a silicon thin film, the traveling amount L of UV beam irradiation position from irradiation finish of a rectangular UV ray beam to the next irradiation start of the rectangular UV ray beam is set at most 40μm, and the ratio R (=L/W) of the traveling amount to the width W of the UV ray beam which is measured along the traveling direction is set to be 0.1-5%. Thereby a silicon thin film composed of nearly rectangular silicon single crystal particle group arranged in a lattice type on the substrate is formed. The preferred orientation to the surface of the substrate of silicon single crystal particles is almost (100).
Patent JP-H09255163-A (JP)
Title: Sheet material feeding device, image forming device and image reading device
Inventor: OGAWA MASAHIKO
IPC: B41J13/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the stop position accuracy of a sheet material loading plate irrespective of a sheet material loading amount on the sheet material loading plate and to provide a high position maintaining ability for preventing the lowering of the sheet material loading plate even if the sheet material loading plate is pushed down from its highest position. SOLUTION: A document pushing-up lever 7 (vertical moving means) is set such that as a document loading plate 2 (sheet material loading means) and a feeding roller 3 (feeding means) are brought close to each other in a relative positional relationship therebetween, the vertical moving amount of the document loading plate 2 is reduced against a driving amount inputted by the driving motor 5 (driving control means) of the document pushing-up lever 7 and when these sections are brought closets to each other, the document pushing-up lever 7 supports the document loading plate 2 in a position in the vicinity of a vertical moving amount of 0.
Patent JP-H03287455-A (JP)
Title: Fitting structure of heater panel for vehicle
Inventor: SARADA TOSHIO
IPC: F24D13/02
Filed: 1990-04-03
Abstract: PURPOSE:To arrange a heater panel without making a vehicle floor high and easily perform the wiring work of a feed wire by fitting a heater panel to a frame with specific fitting metals, and forming the wiring duct of the feed wire with the side face of the heater panel and the fitting metals. CONSTITUTION:A heater panel 2 formed at the size covering the window opening 1a of a frame 1 formed into a lattice shape is fitted to the frame 1. In this fitting structure, the heater panel 2 is fitted to the frame 1 by a fitting metal 5 having a pressing section 5a pressing a step section 3 formed at the end section of the heater panel 2 to the frame 1 side and fixed to the lattice material 1b of the frame 1 with a screw. A wiring duct 6 wiring a feed wire 9 is formed with the side face of the heater panel 2 and the fitting metal 5. The heater panel 2 can be arranged without making the vehicle floor high, and the wiring work of the feed wire 9 to the heater panel 2 can be easily performed.
Patent JP-H09257705-A (JP)
Title: Fluid sample concentration measuring device
Inventor: SUZUKI TADAHIRO
IPC: G03G15/08
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately measure concentration of a target component contained in a sample without affected by sticking of a sample material in the sample to a glass aperture of a flow cell nor by reflection of measuring beam on the glass aperture of the flow cell. SOLUTION: Relating to a flow cell 1 assigned in a channel of a sample fluid 2, a short optical path 1a part and a long optical path 1b part are integrated into a body. A CPU 20 calculates concentration of a component in the sample based on a long optical path measuring means 3 which measures transmissivity of the short optical path 1a, a short optical path measuring means 4 which measures transmissivity of the long optical path 1b and the ratio of transmitted light obtained with them. While the light from a light emitting part 10 is transmitted through the short optical path 1a part and the long optical path 1b part, the transmitted quantity is decreased owing to concentration of the sample fluid 2.  Each transmitted light quantity is measured with the measuring means 3 and 4, and, based on the ratio of them and optical path length L2 -L1 inputted from an inputting means 30, concentration of the component in the sample is found with the CPU 20, and displayed on a display part 40.
Patent JP-S5713784-A (JP)
Title: Bimorph piezoelectric element
Inventor: TANUMA CHIAKI
IPC: H01L41/09
Filed: 1980-06-30
Abstract: PURPOSE:To remove or attenuate unnecessary vibration without limiting the range of deflecting by forming lead, tin or alloy of lead and tin between piezoelectric ceramic elements. CONSTITUTION:Electrodes 11, 12 are mounted on both main surfaces of the first piezoelectric ceramic element 10 of PZT- or three-component material. Electrodes 21, 22 are mounted similarly on both main surfaces of the second piezoelectric ceramic element 20 to the element 10. The elements 10, 20 are formed by laminating an elastic layer 30 made of Sn and Pb alloy sheets with adhesive 40.
Patent JP-H06301863-A (JP)
Title: Cash register provided with service point calculation function
Inventor: MATSUMOTO HIROSHI
IPC: G07G1/12
Filed: 1993-04-15
Abstract: PURPOSE:To vary a service point given to every customer at random by providing a gambling characteristic on the service point calculation function of a cash register. CONSTITUTION:Not only that a service point 11 is calculated based on the sales amount of a commodity purchased by a customer and customer information, but also that a random service point magnification 15 is generated based on data/hour information 13 in the cash register and the service point 17 is calculated based on the magnification 15 and the service point 11. Since the service point magnification 15 to perform the calculation of the service point 17 to be supplied to the customer is decided regardless of sales amount information for the commodity purchased by the customer and the customer information, an effect to attach the gambling characteristic on action that is shopping can be given to the customer visiting a shop, which heightens the purchase will of the customer as a result, and an effect to increase the sales of the shop can be expected.
Patent JP-H09257505-A (JP)
Title: Route guiding method of on-vehicle navigation system
Inventor: NISHIMUKAI KAZUYA
IPC: G01C21/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a route guiding method of on-vehicle navigation system, which can display a route at the lowest cost from a point very close to the starting point to a point very close to the destination and which can appropriately guide a vehicle. SOLUTION: An intersection node within a set range from a starting point 21, which is included in the search data, is searched, and the cost to the intersection node is computed on the basis of the road data, and a result of this computing is set as an initial cost of the intersection node. Similarly, an intersection node within a set range from the destination 22, which is included in the search data, is searched, and the initial cost of this intersection node is set. A route from the starting point 21 to the destination 22 is searched on the basis of the initial cost and the search data, and a reference route 24, which is searched on the basis of the only road data, and a guide route 23, which is searched on the basis of the search data, are displayed with a different color in a display device.
Patent JP-S5424869-A (JP)
Title: Heterocyclic compounds and their preparation
Inventor: KIKAZAWA KAZUO
IPC: C07D267/10
Filed: 1977-07-26
Abstract: PURPOSE: Heterocyclic compounds expressed by formula I: (R is H, alkyl, aryl, or aralkyl group; R' is alkyl, aryl, or aralkyl group; n is 0 or an integer≤2). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06298587-A (JP)
Title: Gas production agent composition
Inventor: OCHI KOJI
IPC: C06D5/06
Filed: 1993-04-15
Abstract: PURPOSE:To enable the reduction in the amount of a coolant in a gas producer and miniaturize the gas producer substantially without producing carbon monoxide in a system without containing sodium azide by increasing the amount of a produced gas and suppressing the combustion temperature to a low value. CONSTITUTION:A pelletlike gas producing agent 7 is filled and arranged in a combustion chamber 3 in a gas producer 1. This gas producing agent composition consists essentially of cellulose acetate and potassium perchlorate and contains <=36wt.% metallic salt hydrate of bitetrazole. A manganese salt dihydrate of the bitetrazole is suitable as the metallic salt hydrate of the bitetrazole due to no formation of corrosive residues after burning.
Patent JP-S5714241-A (JP)
Title: Dial lighting device of telephone set
Inventor: FUJINAMI YOSHIO
IPC: H04M1/22
Filed: 1980-06-30
Abstract: PURPOSE:To light the circumference of a dial arrangement part without spoiling the external appearance by covering a dial with a light-transmittable panel and by diffusing and reflecting light from a light source in housing to the outside by a bevel at a reverse-surface peripheral edge part. CONSTITUTION:A dial is covered with a panel made of a light-transmittable member and at the reverse-surface peripheral edge part of this panel, a bevel is formed and painted; and a light source is arranged inside of the housing of a telephone set and its light is diffused and reflected by the said bevel to be guided out of the housing. For example, the internal peripheral surface of the reverse-surface periperhal edge part, projected in a frame shape, of a panel 2 equipped to the dial part of a push-button dial telephone set is slanted and slanting surface 7 is painted. At the circumferential part of the panel 2, four light source 9 are arranged, and each light is guided into the panel 2 and diffused and reflected by the slanting surface 7 to be guided from the circumference of dial buttons 3 to the outside, lighting each dial button 3.
Patent JP-H05289547-A (JP)
Title: Electrophotographic process controller
Inventor: KANEYA MITSUHISA
IPC: G03G15/16
Filed: 1992-04-09
Abstract: PURPOSE:To restrain the fluctuation of the transfer ratio of a toner image to the minimum and to output a high definition color image by controlling the voltage of a transfer charger based on information on superposed image already transferred of each picture element area on a transfer material. CONSTITUTION:A transfer charger controller 4 calculates optimum voltage for driving the transfer charger according to an input signal from the central arithmetic device of an image forming device and transmits it to a transfer charger driving part. An input/output control device 5 takes charge of an interface with an external device, receives a control signal from the central arithmetic device of the image forming device and a picture element amount signal from an image write part, and transmits data to a driving voltage calculation part 6 in a fixed timing. The calculation part 6 calculates the driving voltage of the transfer charger based on data(picture element amount signal, etc.) from the device 5 and transmits it to the device 5. The device 5 receives the driving voltage of the transfer charger from the calculation part 6 and transmits it to the transfer charger driving part. Therefore, the fluctuation of the transfer ratio of the toner image is eliminated.
Patent JP-H01263467-A (JP)
Title: Anti-corrosion float box
Inventor: KAWAI HIROAKI
IPC: F25B15/00
Filed: 1988-04-13
Abstract: PURPOSE:To prevent a clearance corrosion acting as a cause of an accident of leakage of solution by a method wherein a bottom plate of a float box to be used in a controlling a solution surface in an absorbing type freezer is made as a bottom plate having an inclination along a flow of solution and at the same time a guiding member for use in guiding the flow of solution is arranged along the bottom plate. CONSTITUTION:Bottom plates 2 and 2A of float boxes 1 and 1A are formed with a narrow clearance between obstacles and the bottom plate due to the fact that some obstacles such as rusts are accumulated on the bottom plate. A so-called concentration cell is formed to generate a clearance corrosion. In order to prevent the corrosion, some obstacles must be flowed out by a flow of solution and accumulated. Accordingly, the bottom plate is given a proper inclination along a flow of solution and then it is given a better countermeasure to provide a guiding means 11 for promoting a flow of solution. An inclination angle of the bottom plate is more than 30 deg. in case that a condition of solution is lithium boride of 65% and 150 deg.C and then the rusts can be completely flowed out. In case that the guiding member 11 is provided, it is possible to make a complete flowing-out of the rusts under a condition in which an inclination angle is more than 20 deg..
Patent JP-H11289104-A (JP)
Title: Generator
Inventor: KITAZAWA KENZO
IPC: E04D13/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a generator which is capable of absorbing sufficient heat generated in solar cells, is expected to adequately provide rigidity and sound insulation effect with respect to strains and electromagnetic shield effect and relaxes the effects of the variation in ventilation on the generation efficiency. SOLUTION: A solar cell group is set on one surface of a protective sheet 2 and mounted on the surface 10a of a foamed Al body 10 via the protective sheet 2. The heat generated from the solar cell group is transmitted to a foamed Al body 10 via the protective sheet 2, the foamed Al body 10 has an air- permeable porous structure containing many foams, and adequately and quickly absorbs the heat generated in solar cells 1, without equipping them with a complicated ventilation structure, is hardly affected by the outside temperature changes due to the back ventilation, insulates the outside noise and impact sounds of rain, etc., is able to adequately display electromagnetic shield effect and ensure the overall rigidity.
Patent JP-H06280727-A (JP)
Title: Control device for engine
Inventor: TAGA JUNICHI
IPC: F02D43/00
Filed: 1993-03-23
Abstract: PURPOSE:To ensure combustion stability and to improve fuel consumption by fixing ignition timing of an engine in a region of air-fuel ratio, where an optimum combustion speed can be attained, while intensifying a swirl in a cylinder in accordance with leanness of air-fuel ratio so as to obtain the optimum combustion speed. CONSTITUTION:Each detection signal from each sensor 11, 14, 16, 17, 18, for respectively detecting an operating condition of an engine 1, is respectively input to a control unit 15. On the other hand, from the control unit 15, each control signal is respectively output to a fuel injection valve 8, igniter 19 of a spark plug 7 and an actuator 20 of a swirl control valve 9. Air-fuel ratio, ignition timing and a swirl are respectively controlled. Here for improving fuel consumption, a swirl in a cylinder is intensified in accordance with leanness of air-fuel ratio so as to obtain a prescribed optimum combustion speed, and also ignition timing of the engine 1 is fixed to the optimum ignition timing in a region of air-fuel ratio where the optimum combustion speed can be attained.
Patent JP-S62245558-A (JP)
Title: Floppy disk driving device
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B17/03
Filed: 1986-04-17
Abstract: PURPOSE:To improve the assembling workability by providing elastic parts on both two pressure plates opposed to each other while clipping a floppy disk oppositely from both sides via a jacket and a liner. CONSTITUTION:When the floppy disk 2 is loaded, a shutter 13 is opened, a magnetic head loading hole 8 appears and the recording/reproduction is started. In this case, a mobile pressure plate 3 is driven in the direction of arrow 4 and an elastic body 5 at its tip presses a movable pressing plate 14. The elastic body 5 is fitted to the upper face of a fixed pressure plate 6 fitted to a chassis 7 and the plate 14 is pressed from the lower side of the floppy disk to clean the floppy disk medium. The movable pressing plate 14 is pressed by the elastic bodies 5 from both sides, and the tolerance of the height between the magnetic head and the cleaning face is increased by the lower elastic body 5 at the fixed pressure plate 6 and the assembling workability of the floppy disk driving device is improved.
Patent JP-S5328336-A (JP)
Title: Optical scanning device
Inventor: IKEDA HIROYUKI
IPC: G06K7/10
Filed: 1976-07-27
Abstract: PURPOSE: To secure a quick and accurate reading of a bar code by obtaining the minimum gap of the scanning line and a bar code reading range, dividing the reading range with the minimum gap and by determining the scanning line drawinng sequence by the divided value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08283427-A (JP)
Title: Agricultural covering film
Inventor: YAMAMOTO SANEHIRO
IPC: C08F210/02
Filed: 1995-04-14
Abstract: PURPOSE: To obtain an agricultural covering film 5-30μm thick excellent in adhesiveness to soil i.e., flexibility and in such properties as weatherability, tensile properties, tear properties, impact resistance and stiffness. CONSTITUTION: This agricultural covering film 5-30μm thick is made from such a straight-chain ethylene-α-olefin copolymer as to be capable of giving a film 10μm thick having a dirt impact strength of >=110g and Young's modulus in both MD and TD directions of 2.5×10<3> kg/cm<2> . The copolymer is obtained from ethylene and a 3-12C α-olefin. This agricultural covering film is excellent in balance between impact resistance and stiffness and also in flexibility and heat resistance, as compared with conventional films.
Patent JP-S60233932-A (JP)
Title: Domino c-mos logical array
Inventor: TAKADA TADAHIDE
IPC: H03K19/177
Filed: 1984-05-04
Abstract: PURPOSE:To prevent increase in a pitch of mask layout and increase in a delay time by connecting an output signal line of a NAND circuit of an AND logic section to a gate of a P-channel MOSFET constituting a NAND circuit of an OR logic section directly. CONSTITUTION:The logical array consists of an AND logic section 1, an OR logic section 2, AND logic N-channel MOSFETQ11, Q12, Q13, Q14, OR logic P-channel MOSFETQ21, Q22, Q23, charging P-channel MOSFETQ31, Q32, Q33, Q34, discharging N-channel MOSFETQ41, Q42, Q43, Q44 and an inverter R2. The gate of the N-channel MOSFETQ41, Q42 and the P-channel MOSFETQ31, Q32 in the AND logic section 1 are connected to a clock signal phi1 and the gates of the N-channel MOSFETQ43, Q44 and the N-channel MOSFETQ33, Q34 in the OR logic section 2 are connected respectively to a clock signal phi2.
Patent JP-S5714224-A (JP)
Title: Comparing device for antenna reception level
Inventor: IKENISHI MICHIROU
IPC: H04N17/00
Filed: 1980-06-30
Abstract: PURPOSE:To make a level comparison in a short time by switching high-frequency signals from antennas at periods a little bit longer than that of a horizontal synchronizing equivalent pulse signal, and by generating switching driving signals, containing on- and off-signals, by comparing those signals. CONSTITUTION:A high-frequency switch 4 switches television high-frequency signals 1, 2 and 3 by high-frequency switch driving signals 5, 6 and 7 at periods a little bit longer than that of a horizontal synchronizing equivalent pulse signal. A high-frequency signal 8 passes through a television receiver 9 and supplied to a peak holding circuit 11, which outputs a horizontal synchronizing equivalent pulse peak-value signal 12. Then, DC sampled level signals 17, 18 and 19 sampled by a switch circuit 13 are converted by a peak holding circuit 20 into DC voltage signals  24, 25 and 26, which is compared by a level comparing circuit 27 with a timing  pulse 28, thereby outputting level comparison signals 31, 32 and 33 which are each  regarded as an on-signal when at a high level or as an off-signal when at a low  level. Then, they are synthesized by a control circuit 30 to obtain driving signals 5,  6 and 7 accompanied by the ON and OFF signals.
Patent JP-H01260617-A (JP)
Title: Magneto-resistance effect type magnetic head
Inventor: SATO KAZUJI
IPC: G11B5/39
Filed: 1988-04-12
Abstract: PURPOSE:To easily obtain the desired intensity of a bias magnetic field by loose-fitting a male screw to a through hole provided at a case surrounding a head chip, and approaching or distancing a permanent magnet for bias screwed to the male screw to/from an MR element by rotating the male screw. CONSTITUTION:The male screw 16 is loose-fitted to the through hole 15 of a case main body 11, and the male screw is prevented from coming off by an E ring 17, and further, the permanent magnet 18 for bias provided with a female screw is mounted at its center, and the E ring 19 is set at the end of the male screw 16. Then, the permanent magnet 18 for bias is approached or distance to/from the MR element 10a by rotating the male screw 16. Thus, the permanent magnet 18 for bias is gradually approached to the MR element 10a, and the male screw 16 is fixed to the case main body 11 by adhesive at the bias state of the minimum distortion. Thus, the desired bias magnetic field can be easily set up.
Patent JP-H07310088-A (JP)
Title: Lubricant for hot rolling of stainless steel having high chromium content
Inventor: OMOSAKO KOJI
IPC: B21B45/02
Filed: 1995-03-24
Abstract: PURPOSE:To obtain the subject lubricant capable of preventing seizure of a roll and providing a high-quality product free from surface flaw in hot rolling of stainless steel having high Cr content by dispersing fine powder of iron hydroxide into a viscous water solution and specifying the apparent viscosity of the resultant lubricant. CONSTITUTION:This lubricant is continuously fed, while at least carrying out rolling, to the surface of a rolling roll contacting with a material to be rolled when a stainless steel having high Cr content is subjected to hot rolling and obtained by dispersing 10-40wt.% of powder of iron hydroxide [preferably iron oxyhydroxide of the formula, FeO(OH)] having 0.1-1mum average particle diameter into a viscous water solution obtained by dissolving a thickener consisting of a water soluble high polymer (preferably a water-soluble crosslinked acrylic acid polymer) in water and has 1000-50000cp apparent viscosity. Large effect is preferably obtained by applying the lubricant to hot rolling of stainless steel having a high Cr content of >=20% Cr equivalent defined by the formula {the brackets represent the content (wt.%) of the each component element in the steel}.