baber/WOPTO huggingface dataset:
Patent JP-H0451433-A (JP)
Title: Large size image display device
Inventor: FUTAISHI SHUNICHI
IPC: G09F9/307
Filed: 1990-06-19
Abstract: PURPOSE:To provide possibility of observing a screen distinctly from all positions below a penthouse by furnishing a transparent penthous on the light emission surface side of light emitting elements, which are arranged in line as matrix, in such a way as pinching the elements from above and below, therewith absorbing the direct incident sun beam while allowing beams from the light emitting elements to penetrate. CONSTITUTION:Using transparent adhesive, etc., a filter 3 is affixed to a transparent penthouse 2B fitted with light emitting elements 1B so that their light emitting dots are positioned in line. A plurality of slant louvers 4, for ex. black colored, are embedded in this filter 3. If these louvers 4 are arranged uniformly with an angle theta, a direct sun beam 5 which has eventually intruded to the filter 3 will proceed while reflected repeatedly between the louvers 4 and be mostly absorbed. The emitted beams of light 6 from the elements 1B aslant upward, on the other hand, are reflected partially by the surface of the penthous 2, while the rest intrude into the filter 3 from the penthouse 2B and are absorbed by the louvers 4. Further, the beams of light 7 from the elements 1B aslant downward intrude to the filter 3 and pass through the louvers 4, and only the beams 7c having penetrated the penthouse 2 can be perceived by a person observing.
Patent JP-S6316677-A (JP)
Title: Manufacture of photovoltaic device
Inventor: KIYAMA SEIICHI
IPC: H01L31/04
Filed: 1986-07-08
Abstract: PURPOSE:To improve the manufacturing efficiency of a photovoltaic device by forming metal electrode layers in a separate state, integrally forming an optical semiconductor layer and a transparent electrode layer laminated on the electrode layer, and dividing them with an energy beam after forming to reduce an electric loss, thereby facilitating the operation of the beam. CONSTITUTION:Metal electrode layers 2a, 2b, 2c, 3d of first electrode layers divided into four with metal mask and terminals 2e independent from the layers are formed in thickness of 1000-5000Angstrom  by a vacuum depositing method on an insulating substrate 1. When the formation is finished, a semiconductor layer 3 having an optically active layer made of an amorphous semiconductor is formed by a metal mask in thickness of 4000-6000Angstrom , and a transparent electrode layer 4 of a second electrode layer is formed by a metal mask on the layer 3 in thickness of 500-2000Angstrom . Then, the exposed region 1a to 1c or 1b to 1d of the substrate 1 are scribed to be divided in a cross shape along the lateral center of an interval l between the layers 2a and 3d by a laser beam.
Patent JP-S6316496-A (JP)
Title: Semiconductor memory device
Inventor: NAGAO HARUKI
IPC: G11C11/34
Filed: 1986-07-08
Abstract: PURPOSE:To eliminate the need to execute an address management whose processing is complicated, by adding a code data for showing an attribute, to a holding data, and generating an address by this code data. CONSTITUTION:A selection of four modes of storage, read-out, retrieval and erasion of a data is executed by writing the information of 2 bits in a code register 2. In the code register, a code data and mode selecting information are contained, and also, write of the code data to the code register 2 is executed irrespective of a signal on an element selecting terminal CS. A code comparator circuit always compares the code data in the code register 2, and a code data of a data which has been held in a main memory circuit 6, and gives its result to an address generating circuit 7. A controlling circuit 10 receives an effective signal of the element selecting terminal CS and shifts a memory device to a usable state.
Patent JP-H108663-A (JP)
Title: Eaves gutter connection construction
Inventor: MINAGAWA HIDEAKI
IPC: E04D13/068
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To facilitate construction by approaching the end parts of eaves gutter to each other, fitting an inner joint body to the inner parts of the eaves gutters and an outer joint body to the outer parts of the eaves gutters, fittingly locking the lock part of the inner joint body with the lock hole of the outer joint part, and pinchedly fitting the end parts of the eaves gutters to each other. SOLUTION: For connecting eaves gutters to each other, the end parts of the eaves gutters are approached to each other, and an inner joint body 6 is fitted along the inner faces of the eaves gutters 1 from the inside. The inward projecting parts of the bent recessed grooves 5 of the eaves gutters 1 are fitted in the inward recessed groove 7 of the inner joint body 6, and a lock projection 9 is outward projected from the gap between the end parts of the eaves gutters 1. Next, an outer joint body 10 is along the eaves gutters 1 from the outside, the back part of the outward recessed groove 11 of the outer joint body 10 is fitted to the bent recessed grooves 5 of the eaves gutters 1, the lock hole 12 of the outer joint body 10 is fitted to the lock projection 9 of the inner joint body 6, and hence the eaves gutters 1, the inner joint body 6, and the outer joint body 10 are integratedly connected together. Consequently, by pinchedly connection, strength of the connection part is high, and the construction can be easily performed even in a narrow place.
Patent JP-S6140165-A (JP)
Title: Printing head
Inventor: ONODERA TOKIKAZU
IPC: B41J2/28
Filed: 1984-07-31
Abstract: PURPOSE:To maintain printing quality, enhance reliability and reduce cost, by a construction wherein a leaf spring for operating an armature is specially shaped, and a molded article is fixed to the leaf spring. CONSTITUTION:A yoke 2 formed of a ferromagnetic material and a core are provided in connection with a permanent magnet 1. An armature 4 with a printing wire 9 fixed thereto is attracted to the yoke 2 and the core 3. The leaf spring 11 for providing the armature 4 with kinetic energy is bent due to the attraction of the armature 4 through the molded article 10 which has the same function as that of a conventional cap. The spring 11 makes contact with the armature 4 only at the part where the molded article 10 is fixed. The spring 11 is trapezoid in both inner shape and outer shape, and the molded article 10 is fixed to the part of the shorter one of the two parallel sides of the trapezoid.
Patent JP-H0916206-A (JP)
Title: Controller for fuzzy control
Inventor: MITSUO KAZUHIKO
IPC: G05B19/05
Filed: 1995-06-27
Abstract: PURPOSE: To provide a controller for fuzzy control which is equipped with plural knowledge bases, but can instantaneously switch the knowledge bases. CONSTITUTION: A RAM 12 stores the knowledge bases KB1 -KB3 in different address areas. A ROM 13 includes none of the knowledge bases KB1 -KB3 and stores an inference program IP that the knowledge bases KB1 -KB3 share. When one of the knowledge bases KB1 -KB3 is specified with a switch or by a control program, the inference program IP performs fuzzy inference by using the selected knowledge base.
Patent JP-S6141468-A (JP)
Inventor: HANSU YURUGEN DETOBARUN
IPC: A61M5/30
Filed: 1985-07-23
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-H116556-A (JP)
Title: Impeller, blade member for impeller, and its manufacture
Inventor: TAKAHASHI TOKUAKI
IPC: F16H41/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the productivity by connecting a blade member in which a plurality of blades are cut and erected on a base plate part formed of the sectional shape along an inner surface of a shell to the inner surface of the shell to secure the supporting rigidity of the blades. SOLUTION: An impeller comprises a shell 1 a plurality of blades 2 arranged on an inner circumference of the shell 1 with intervals in the circumferential direction, and a core 3 mounted on an inner edge of the blades 2. The blades 20 comprises a dish-shaped base plate part 21 formed of the sectional shape along the inner surface of the shell 1 and a plurality of blades 2 which are cut and erected on the base plate part 21. A plurality of connection holes 22 are formed in the base plate part 21 on the circles on the outer circumferential side and on the inner circumferential side of the cut-and-erect part of the blades 2, each projection 1a provided at the corresponding part on the inner surface of the shell 1 is fitted to each connection hole 22, and the base plate part 21 is connected to the shell 1 through caulking.  In this connection method, no thermal strain is generated, different from the connection by welding, etc., and the post-machining to remove the strain can be dispensed with.
Patent JP-H1176200-A (JP)
Title: Nuclear spin tomograph
Inventor: MICHAEL SELLERS
IPC: G01R33/28
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear spin tomograph which operates at little structural cost, particularly at low noise. SOLUTION: A nuclear spin tomograph has a magnet assembly 10 having a first plane 12 and has a gradient coil assembly 14 having a second plane 16, the first and second planes 12, 16 being arranged in an opposite, spaced relation to each other, in which case a noise reduction device is arranged in contact with the first and second planes 12, 16 in order to attenuate the vibration of the gradient coil assembly 14 and/or to support the gradient coil assembly 14. In this case, the noise reduction device is brought into surface contact with the first and second planes 12, 16.
Patent JP-H0210542-A (JP)
Title: Optical disk
Inventor: HABARA TAKASHI
IPC: G11B7/24
Filed: 1988-06-28
Abstract: PURPOSE:To reduce decrease in recording capacity due to miniaturization of a disk by providing a concentrical or helical grooves and pits from the center area to the outside periphery of the disk of a small diameter and providing a recording layer on the grooves and pits. CONSTITUTION:On the disk of a small diameter, concentrical or helical grooves and pits 1b are provided from the center area to the outside periphery of the disk. The recording layer 2 is deposited on these grooves and pits, so that no center hole is present in the disk. As the optical disk has no center hole and the whole surface thereof can be used for recording, decrease in recording capacity due to miniaturization of optical disk can be reduced.
Patent JP-H0873701-A (JP)
Title: Thermoplastic resin composition
Inventor: MORI HIROSHI
IPC: C08F291/02
Filed: 1995-06-06
Abstract: PURPOSE: To obtain a thermoplastic resin compsn. excellent in heat resistance, weatherability and moldability, and capable of forming a molded product excellent in surface appearance by blending a graft copolymer comprising a rubber component given a specific gel content with a maleimide copolymer. CONSTITUTION: A thermoplastic resin compsn. comprises (A) 15-50 pts.wt. graft copolymer [I] constituted of 40-70wt.% rubber component such as a rubber component in the form of one kind of composite rubber of a rubbery conjugated diene polymer with a rubbery acrylic ester polymer, and 60-30wt.% graft component in the form of a copolymer having 85-55wt.% unsatd. cyanide compd. units; (B) 40-85 pts.wt. maleimide copolymer [II] having maleimide compd. units, arom. vinyl compd. units and unsatd. cyanide compd. units; and (C) 0-40 pts.wt. copolymer [III] having unsatd. cyanide compd. units and arom. vinyl compd. units.
Patent JP-H107600-A (JP)
Title: Norbornene compound having chain polyene group and its production
Inventor: ISHIDA TATSUKAZU
IPC: C07C2/42
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound giving an unsaturated ethylenic copolymer rubber having excellent weather resistance, heat-resistance and ozone resistance and high vulcanization rate when copolymerized with an α-olefin SOLUTION: This norbornene compound having a chain polyethylene group is expressed by the formula I (R<1> is H or a 1-3C alkyl; R<2> and R<3> are each a 1-3C alkyl), e.g. the compound of the formula II. The compound of the formula I can be produced by stirring a nonconjugated chain trience compound of the formula III and cyclopentadiene in an inert gas atmosphere at 100-200 deg.C under a pressure of 1-100kg/cm<2> for 0.5-30hr. The compound of the formula III is also new and produced by reacting a trience compound having a conjugated diene structure and expressed by the formula IV with ethylene in the presence of a catalyst composed of a transition metal compound and an organic aluminum compound.
Patent JP-H0826156-A (JP)
Title: Antitheft device of motorcycle
Inventor: KATSUYA TOSHIHIRO
IPC: B62H5/16
Filed: 1994-07-13
Abstract: PURPOSE:To provide a new antitheft device for two wheelers, which gives a driver no trouble on the storage of this device in time of disuse, and eliminates such a fear that this device has been dropped out of the car due to vibration on traveling, in addition to excellent in arbitrary use. CONSTITUTION:In this antitheft device for rratorcycles, a reinforcer 18 as reinforcing materials of both symmetrical rear swing arms 16l and 16r is interconnected to the swing arm 16l on one side out of these rear swing arms 16l and 16r, forming a hollow part 23 in the inner part, and a lock bar 20 locking a rear wheel is freely stored in this hollow part 23.
Patent JP-S6319414-A (JP)
Title: Connecting rod of engine
Inventor: TAKAHASHI NAOHISA
IPC: F16C7/02
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the break and lack as well as fretting corrosion on the joint surfaces for preventing the rattling of a crankpin and the deformation and breakage of a bolt, by applying the plating of a high hardness on the joint surfaces between the body of a connecting rod and the cap. CONSTITUTION:A piston 1 is connected to the crankpin 4 of a crankshaft 3 via a connecting rod 2. The large end part 5 of the connecting rod 2 is partitioned into a connecting-rod body 6 and a cap 7, and joint surfaces 8 and 9 are provided. The connecting-rod body 6 and the cap 7, after the crankpin 4 has been placed between them via a pair of plain bearings 12, are fitted to the crank-shaft 3 by means of bolts 15 and nuts 16. On the joint surfaces 8 of the connecting rod 2 and the joint surfaces 9 of the cap 7, plating having a hardness higher than that of titanium alloy is applied.
Patent JP-S5686229-A (JP)
Title: Spline coupling device
Inventor: MOMIYAMA FUJIO
IPC: F16D3/06
Filed: 1979-12-14
Abstract: PURPOSE: To surely obstruct the entering of dust as well as to enable a light expansion of a spline shaft by a method wherein in a spline coupling device which couples a shaft in free expansion, the inside of a spline sleeve is retained in a state always communicating with the atmospheric pressure.  
     CONSTITUTION: A space 3 of a shaft line direction is installed at a spline teeth bottom where a spline shaft 1 and a spline sleeve 2 are engaged each other, and a plug 4 is inserted within the sleeve 2 at the point of the shaft. And a grease supplying port 5 is installed in the vicinity of the plug 4 of the sleeve 2 and together with this, at the opening end face, a ventilation groove 6 is installed in a concave shape in the radial direction and an atmospheric pressure is induced to the abovementioned space 3. To this sleeve 2 end face, a seal material 7 having a hole same as the external shape of the shaft 1 is contacted, and it is fixed with mounting of a drum shaped seal retainer 8. When this retainer 8 is mounted, a gap 9 is formed between the retainer 8 and the sleeve 2, further, at several places of the circumference, concave parts 10 contacting the sleeve outer peripheral face are provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0513864-A (JP)
Title: Optical function glass
Inventor: ONISHI MASASHI
IPC: G02B6/12
Filed: 1991-07-02
Abstract: PURPOSE:To obtain an optical function glass capable of optical amplification in a 1.3mum wavelength band, and an optical fiber amplifier or the like using said glass. CONSTITUTION:Dy as active material is added to an optical function glass used as an optical fiber 30. Dy is excited by the exciting light from a laser light source 32 when the wavelength component of 0.48mum or 0.98mum is present. The excited Dy is induced by a signal light, and generates light in a 1.3mum wavelength band corresponding to transition <4>F9/2 <6>F3/2, transition <6>H5/2 <6>H13/2, etc. When the exciting light exceeds specified intensity, the signal light is amplified.
Patent JP-S6224172-A (JP)
Title: Counting-rate meter
Inventor: MACHII MASAHIKO
IPC: G01T1/17
Filed: 1985-07-24
Abstract: PURPOSE:To eliminate fluctuation of measured values, by comparing an output of a short-term integration averaging circuit and that of long-term integrating averaging circuit with a comparator and when the difference value turns out to be the preset specified value and up, by controlling with alteration into the integration average value of the short-term integration averaging circuit at this moment of the integration average value of the long-term integration averaging circuit. CONSTITUTION:Input of a series of pulses from the input terminal 14a causes counting of number of pulse signal by a short-term integration averaging circuit 2 and an integrated value for a econd is issued out to be introduced into a long-term integration averaging circuit 6. And, the circuit 16 has already averaged furhter the output from the circuit 12 with an integrating circuit and its time constant is 30sec. Consequently, fluctuation of the input plse signals is eliminated at the circuit 16 by long-time averaging and a stable counting ratio is issued out. Further, the output of the circuit 16 is introduced to a comparator 18 also for comparing output from the circuit 16 and that from the circuit 12 and when the difference is preset specifierd value and up, the integrated average value of the circuit 16 is controlled by alteration to the integration average value of then circuit 12. Thus, the fluctuation of the measured values is eliminated.
Patent JP-H0211189-A (JP)
Title: Portable fortunetelling device
Inventor: KAMISATO MATSUYA
IPC: A63F13/42
Filed: 1988-06-29
Abstract: PURPOSE:To use full-scale 'fortunetelling' at any time in any place by anyone with a simple operation by arranging an orientation board on a display screen, displaying the characters of holoscope, directions, and the twelve horary signs on the orientation board, and printing the orientation frame of this orientation board on the rear surface of a liquid crystal display board. CONSTITUTION:A liquid crystal display screen 2 to display the result of the fortunetelling, etc., is provided on the plane of a fortunetelling device 1, function keys are provided for both sides of the device 1, numeric keys 4 are provided for the lower part of the device 1, and for the function keys, an input/delete key 31, a judge key 32 for an item to be judged, a set key 33 to define an input, etc., advance a current operation to a next operation, and obtain a final result, a turning off key 34 to turn a power source off, a 'MEI' (fate) I key 35 to store the birthday of an operating person himself/herself, and a 'MEI' II key 36 to store the birthday of another person as the object of the operating person are provided. The display screen 2 is composed of an area 21 to display the orientation board, an area 22 for a date and time of day, an area 23 to indicate things to be input, an area 24 to display a judged result, and an area 25 to display items to be judged.
Patent JP-H10339477-A (JP)
Title: Heat exchanger
Inventor: FUKUCHI NAGAYOSHI
IPC: F24F5/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To promote the efficiency of a heat exchange, to reduce the amount of power consumption, and to make efficient use of midnight electric power by enclosing an auxiliary heat exchanging medium in a heat insulating tank of an outdoor unit, and by providing the heat insulating tank with a heating and cooling means of the auxiliary heat exchanging medium. SOLUTION: An outdoor unit 20 is provided with a heat insulating tank 23, in which a liquid or gaseous auxiliary heat exchanging medium 24 is enclosed, and also which is equipped with a heating means 25 and cooling means 26 of the auxiliary heat exchanging medium 24. For the heating means 25, an electric heater is used, for example, and for the cooling means 26, an electric cooler is used. In cooling, the cooling means 26 of the heat insulating tank 23 which constitutes the outdoor unit 20 is operated to cool the auxiliary heat exchanging medium 24 in the heat insulating tank 23 down to about minus 30 degrees Celsius. In cooling, a motor 21 is driven to circulate the refrigerant in piping 30.  In heating, the heating means 25 of the heat insulating tank 23 is operated to heat the auxiliary heat exchanging medium 24 in the heat insulating tank 23 up to about 120 degrees Celsius and store the heat. In both cooling and heating, midnight electric power can be used.
Patent JP-H05330652-A (JP)
Title: Air-transporter for powder/grain
Inventor: TERADA SATOYUKI
IPC: B65G53/40
Filed: 1992-05-28
Abstract: PURPOSE:To enable the low-speed stable air transport of the fixed quantity of powder/grain discharged from a feed tank and easily cope with the change in the kind of the powder/grain by providing a control means opening/closing a first and a second valves alternately to supply fluidizing air and transport air alternately. CONSTITUTION:On the basis of the time schedule of a storage device 40, a program control device 34 is operated to open a fluidizing air valve 26 for the fixed time, and the specified quantity of fluidizing air supplied from a compressor 22 is jetted to powder/grain in a pressure tank 12 through a porous conical body 28. The powder/grain in the pressure tank 12 is thereby fluidized, and the fixed quantity of the powder/grain is discharged into a lead-in pipe 18. The fluidizing air valve 26 is then closed, and a transport air valve 32 is opened for the fixed time so as to supply the lead-in pipe 18 with the specified quantity of transport air. The fixed quantity of the powder/grain discharged into the lead-in pipe 18 thereby moves being pushed in the direction of an arrow mark 44 by the specified quantity of transport air supplied into the lead-in pipe 18.
Patent JP-H1111730-A (JP)
Title: Sheet conveying device
Inventor: KIMURA MASATERU
IPC: B41J13/076
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device having a carrier roller maintained to constant conveying speed and excellent in biting of the roller to a sheet. SOLUTION: At least one roller 21 out of a pair of rollers opposedly arranged across a sheet conveying path is provided with a groove part 24, and a friction member 25 is fitted into the groove part 24. The outer diameter of the friction member 25 is slightly larger than the diameter of the roller 21 and so set as to be crushed into the same position as the outer peripheral surface of the roller 21 on a line where a sheet and the roller 21 come in pressure contact with each other.
Patent JP-H0614469-A (JP)
Title: Charging apparatus
Inventor: INOUE MIYUKI
IPC: H01M2/10
Filed: 1992-06-22
Abstract: PURPOSE:To make it possible to charge according to a plurality of charging batteries having a different thickness and obtain a thin apparatus and reduce a limit on a design. CONSTITUTION:A movable L-shaped member 14 is drawn in the inside according to a width of a charging object battery having a narrow width by a coil spring 20. The movable L-shaped member 14 is outwardly drawn out against an elasticity of the coil spring 20 according to the width of the charging object battery having the wide width, and a plurality of charging object batteries having a different thickness are installed in a holding part 11 if desired.