baber/WOPTO huggingface dataset:
Patent JP-S6080758-A (JP)
Title: Detector for oxygen concentration
Inventor: MARUYAMA MITSUTAKA
IPC: F23N5/00
Filed: 1983-10-11
Abstract: PURPOSE:To improve precision and reliability of detection by maintaining always set oxygen concn. as criterion for oxygen deficiency with regard to optional amt. of combustion, namely, to optional power generation. CONSTITUTION:An ignition current value is detected by an ignition current detecting circuit 6. The ignition current value inputted to an ignition current signal comparing circuit 8 as stable ignition current output by an ignition current output circuit 7 is held always at a higher value than a criterion current signal inputted to the ignition current signal comparing circuit 8 after being converted from a combustion amt. controlling output depending on an oxygen concn. (e.g. 18%) set as a limit of oxygen deficiency condition for a criterion signal converting circuit 5. As oxygen concn. of the air for combustion decreases, the output value of the ignition current approaches the criterion current signal value. When the oxygen concn. decreases beyond 18%, the ignition current value becomes smaller than the criterion current signal value. The ignition current signal comparing circuit 8 generates in this state an alarm signal finally, and an alarm output circuit 9 operates to actuate an alarm lamp or buzzer, etc. and performs combustion interrupting operation successively or simultaneously, and automatically.
Patent JP-H0637761-A (JP)
Title: Message transfer control system
Inventor: SUZUKI HIROYUKI
IPC: H04L12/28
Filed: 1992-07-17
Abstract: PURPOSE:To prevent deterioration in the utilizing efficiency of a section DCC with simple configuration with respect to the message transfer control system for the management of a communication network. CONSTITUTION:A network element 1-i on the way of plural network elements (NE) 1-1-1-n in cascade connection via input output interface sections (IF) 4-1-4-n and an operation system section (OS) 3 of network management are interconnected via an information transfer network 2, a gateway 7 and a local information transfer network (LCN) 6, an input output interface section 4-i of the network element 1-i transfers a message from network elements 1-(i-1), 1-(i+1) connected to both sides of the element 1-i to an operation system section 3 of network management, and transfers the message from the operation system section 3 to the network elements 1-(i-1), 1-(i+1) connected to both sides of the element 1-i.
Patent JP-H0511489-A (JP)
Title: Toner for electrophotography and production thereof
Inventor: TOMITA KAZUFUMI
IPC: G03G9/08
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a toner which is electrostatically charged with satisfactory environmental stability, ensures sharp electric charge distribution and does not undergo the deterioration of the chargeability by mechanical force by sticking a polymer contg. a specified fluorine-contg. vinyl monomer as a monomer component to the surfaces of toner particles. CONSTITUTION:A polymer contg. a fluorine-contg. vinyl monomer represented by formula I or II as a monomer component is stuck to the surfaces of toner particles with a substance capable of forming radicals on the surfaces. In the formulae I, II, X is -COO-, p-phenylene, etc., each of R1 and R2 is H or 1-3C alkyl, 1 is an integer of 1-7, m is an integer of 1-19, n is an integer of 0-7 and Y is H or F. A toner capable of stably forming copied images having excellent image quality for a long time can be produced with a wide degree of freedom of material selection without requiring a special reactor.
Patent JP-S6084349-A (JP)
Title: Modifier for epoxy resin
Inventor: MATSUKI YASUO
IPC: C08G59/00
Filed: 1983-10-14
Abstract: PURPOSE:A modifier which can give good flexibility to eposy resins, comprising an epoxidized polyether having epoxy groups in the molecule and containing oxytetramethylene units. CONSTITUTION:A modifier for epoxy resins, comprising an epoxidized polyether which has at least one epoxy group, in average, of the formula (where R1 and R2 each represents H or an alkyl) in a molecule and contains oxytetramethylene units. The epoxidized polyether to be used is obtained, for instance, by dehydrohalogenation of the polyether, made by polymerizing tetrahydrofuran using a catalyst system consisting of three components; namely, a components comprising a Lewis acid and an ether complex of a Lewis acid, a component comprising an epihalohydrin, and a component comprising a compound having at least one hydroxyl group in a molecule. The modifier loadings are preferably 5-100pts.wt. per 100pts.wt. epoxy resin.
Patent JP-H0480220-A (JP)
Title: Norbornene (co)polymer
Inventor: KOMIYA TAKESHI
IPC: C08F4/78
Filed: 1990-07-20
Abstract: PURPOSE:To provide the title (co)polymer generating a small amt. of gel during molding and having excellent transparency, appearance, etc., by hydrogenating a (co)polymer prepd. by the metathesis polymn. of a specific norbornene deriv. and specifying the halogen content in the hydrogenated polymer. CONSTITUTION:The title (co)polymer comprises a hydrogenated polymer prepd. by allowing at least one norbornene deriv. of the formula [wherein n is 0 or 1; one of X and Y is -(CH2)mCOOR<1>, -(CH2)mOCOR<2>, or -(CH2)mCN (wherein R<1> and R<2> are each a 1-20C hydrocarbon group); and A, B, and the residual one of X and Y are each H or a 1-10C hydrocarbon group] or a mixture thereof with an unsatd. cyclic compd. copolymerizable therewith (e.g. cyclobutene) to undergo metathesis polymn. and hydrogenating the resulting (co)polymer and regulating the halogen content to 50ppm or lower.
Patent JP-H1035380-A (JP)
Title: Air bag reinforcing body
Inventor: NISHIMURA HIROTO
IPC: B60R21/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To cut a long material for an air bag, into components of the air bag with high yield, and to improve the strength of an inflator attaching part. SOLUTION: This air bag is formed by folding and joining the air bag material 1 cut into the components of a circular, elliptic or square front part 3, the trapezoidal upper part 2 and lower part 4, and the almost triangular side parts 3S, 2S and 4S to be connected with both sides of the front, upper and lower parts. In this case, the attaching side parts 7, 7 formed on an inflator attaching part 10 of the lower end of the lower part 4, are extended inside with respect to the side parts 4S of the lower part 4, and an attaching lower part 8 formed on the lower reinforcing body 5 is extended inside with respect to the side parts 5S of the reinforcing body 5.
Patent JP-H0835173-A (JP)
Title: Antimicrobial material using silver-plated fiber
Inventor: MIDERA YASUHIRO
IPC: A01N59/00
Filed: 1994-07-20
Abstract: PURPOSE:To obtain an antimicrobial material having stable antimicrobial activities and further practicality. CONSTITUTION:This antimicrobial material comprises silver-plated fibers in an amount of >=1wt.% based on a substrate material. Fibers, coatings, etc., can be used as the substrate material and a practical product excellent in antimicrobial properties as clothes, beddings, filters, fishing nets, wall covering materials, the coatings, etc., can be produced.
Patent JP-H0476519-A (JP)
Title: Optical modulation element
Inventor: ITO YASUYUKI
IPC: G02F1/03
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the element which performs quick optical modulation and provides superior economy and is small in size by using a transparent ferroelectric thin film. CONSTITUTION:The dielectric multi-layered thin film 20 which is formed by laminating dielectric thin film 22 with a low refractive index and ferroelectric thin films 21 with a high refractive index and sandwiching them between a couple of transparent electrode films 31 and 32 is provided on a transparent glass substrate 10. Then a voltage is applied between the films 31 and 32 from a power source 40 to apply an electric field to the films 30. In a state (a) where the electric field is not applied, the transmissivity to, for example, He-Ne laser light with 632.8nm wavelength is 93%, but when the electric field is applied to the film layer 20 (b), the refractive index of the films 21 varies by electrooptic effect and light transmissivity to a specific wavelength decreases to 47%. The transmissivity to laser light in an interference filter varies instantaneously by the application of the electric field, so the filter can performs high-frequency modulation at a high speed.
Patent JP-H0478748-A (JP)
Title: Starter
Inventor: TAMURA KEIICHI
IPC: B60R21/16
Filed: 1990-07-19
Abstract: PURPOSE:To actuate a plural number of actuators by providing a contact point means which comes to be in the state to detect an ignition member at the time when the ignition member is moved as well as actuating a detonator by way of moving the ignition member by an inertial body which moves at the time when a car suddenly decelerates. CONSTITUTION:A ball 44 is provided as an inertial body in a case of a starter 32 of an air bag, and when it is inertially moved in the arrow C direction at the time when a car suddenly decelerates, a drive shaft 46 is rotated in the arrow E direction and an ignition pin is collided against a detonator 62 by energization of a compression coil spring 58 so that gas is generated. By movement of the ignition pin 54, a contact point piece 104 on the opposite side of a driver makes contact with a contact point piece 102 on the side of the driver and a contact point 100 is led through and movement of the ignition pin 54 is detected. An air bag on an assistant's seat is actuated by an actuator on the opposite side of the driver by this electric signal. Consequently, it is possible to certainly actuate a plural number of actuators simply.
Patent JP-H1140752-A (JP)
Title: Semiconductor device
Inventor: SAKAO MASATO
IPC: H01L21/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the space factor of a resistance element having a large resistance in a semiconductor device having polycide gate electrode. SOLUTION: A dummy gate electrode 117d constituted of an N<+> -type polycrystalline silicon film pattern 111d and a tungsten silicide film pattern 116d is provided on the surface of a field insulating film 107 in parallel. A resistance element 122d (constituted of a second N<+> -type polycrystalline silicon film pattern) orthogonal to the gate electrode through silicon oxide film cap 118d and a silicon oxide film spacer 121d, which cover the upper face and the side of the gate electrode 117d, is provided.
Patent JP-2000027396-A (JP)
Title: Mounting structure of coping
Inventor: SUZUKI YOSHIKAZU
IPC: E04D13/15
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a coping, in which the coping can be installed simply onto a stair wall with excellent appearance without executing working requiring time to a coping material. SOLUTION: The mounting structure of the copings has the two copings 21, 22 fixed to the bent sections of the end faces of a stair wall 10 formed of the vertical end face 11 and the inclined end face 12 respectively, a first corner member 31 having a cover section 32 covering the end sections of both copings 21, 22 extending over the overall width of the copings 21, 22, and a supporting member 35 having a supporting plate 38 being extended to the outside from the bent sections of the end faces of the stair wall 10 and supporting the first corner member 31 on the inside of the cover section 32 and a stationary plate 37 fastening the supporting plate 38 onto the end faces of the stair wall 10 in a rockable manner while using the bent sections of the end faces of the stair wall 10 as base points.  The mounting structure of the copings is composed of a second corner member 34 fixed onto the first corner member 31 so as to cover both side sections of the joining sections of both copings 21, 22 including the first corner member 31 supported by the supporting member 35.
Patent JP-S6169080-A (JP)
Title: Image forming device
Inventor: INUZUKA TSUNEKI
IPC: G03G15/04
Filed: 1985-08-30
Abstract: PURPOSE:To restart copying easily and form an image of good quality from the first after restart by stopping the operation of an image forming means and continuing the operation of a jam detecting means if jam in a carrying path of a recording body is detected. CONSTITUTION:A central processing part CPU reads signals inputted to input terminals I1-I6 and performs logic decoding and operation processings and outputs prescribed timing operation signals and display signals from output terminals O1-O36. A detecting switch 114 is operated by a paper detecting roll to detect jam and inputs the operation signal to the central processing part CPU. On a basis of the operation signal, the central processing part CPU stops operations of image forming means such as a main motor 186, an original exposure lamp 187, a cassette selector 128, a developing roll raising and lowering part 129, etc. At this time, the operation of the detecting switch is continued.
Patent JP-S5981634-A (JP)
Title: Double picture photographing device
Inventor: TSUNASHIMA TAKASHI
IPC: H04N5/225
Filed: 1982-10-30
Abstract: PURPOSE:To obtain a double pictures in a video camera by fixing a B-side shutter to a moving plate with a knob which moves forth and back in parallel to an A-side optical axis, forming a V-shaped long guide hole in the moving plate and sliding a slider with a knob therein, and operating knobs. CONSTITUTION:When a title is superimproved upon a necessary picture, a video supplier 12 having the desired picture is loaded in an A-side loading frame 13 and a video supplier 12' with the title is loaded in a B-side loading frame 13' respectively. Then, a light source 14 is turned on. The 1st knob 21 is moved to an intermediate position to place both A and B video suppliers 12 and 12' in lighted state and the 2nd knob 28 is moved to a front end position to open both A and B shutters 30 and 30', thus obtaining the picture with the title in the video camera (a).
Patent JP-S6171245-A (JP)
Title: Car tonneau cover device
Inventor: KAZAMA NORIO
IPC: B60R5/04
Filed: 1984-09-14
Abstract: PURPOSE:To prevent a small piece of luggage from falling, without leaving a gap between a tonneau cover body and a luggage side trim by making a least a part of said tonneau cover body with an elastic member with is expandable in the width direction of car. CONSTITUTION:A tonneau cover body 17 is drawn out of a tonneau cover winder 16 and covers a luggage room 2. A cloth member 18 is used for the part of the body 17 corresponding to a front side part A except an inclined part 6a, in a drawn out condition. And, an elastic member 19 formed by weaving thread of spandex fiber, is used for a part corresponding to a rear side part B in the width direction of a car and the inclined part 6a.
Patent JP-2000019845-A (JP)
Title: Developing device, method therefor, and image forming device
Inventor: SATO KAZUHIKO
IPC: G03G15/08
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent a ghost as a history of an image remaining on a developing sleeve from appearing, to make the excellent image possible to be formed, and to eliminate the problems of the developer deterioration, the scratch occurrence on the developing sleeve, deficient charge quantity of the developer, lowering of the image density, the increase in color mixture derived from being left standing, and deterioration of fine line reproducibility, or the like. SOLUTION: Relating to this developing device a paddle wheel 44 is arranged so that the least proximate range A (mm) between a periphery of the developing sleeve 41 and rotary locus of a paddle wheel 44, and carrier's volume average grain size D (μm) satisfies the next relational expression, D<=A<=150×D, and the common normal (n) that connects a rotary shaft center of the developing sleeve 41 and the rotary shaft center of a paddle wheel 44, lines in the range of setting angle 10 deg. to 90 deg. toward the direction of gravity at an angle (ψ) with respect to the horizontal line (m) crossing the rotary center of the developing sleeve 41.
Patent JP-H03163189-A (JP)
Title: Electroluminescent element
Inventor: OTA MASABUMI
IPC: C09K11/06
Filed: 1990-07-18
Abstract: PURPOSE:To obtain an electroluminescent element comprising an anode, a cathode, and one or more organic compound layers provided therebetween, which can emit high-luminance light of various luminescent colors and has improved durability, by employing at least one layer made of a specific organic compound as the organic compound layer. CONSTITUTION:An electroluminescent element comprising an anode, a cathode and one or more organic compound layers provided therebetween, wherein at least one of the organic compound layers is a layer made of an organic compound represented by the formula wherein A is O or Ar3N; R is (substituted) alkyl, hydroxycarbonyl, alkyloxycarbonyl, a (substituted) homocyclic aromatic ring or a (substituted) heterocyclic aromatic ring; Ar1, Ar2 and Ar3 each are a (substituted) homocyclic aromatic ring or a (substituted) heterocyclic aromatic ring.
Patent JP-H0944645-A (JP)
Title: Image processing method and device therefor
Inventor: ITO WATARU
IPC: G06T5/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image without causing any moire due to interference fringes in an image processing method by which image processing is performed by applying multiplex resolution conversion to the image containing a grid image. SOLUTION: In a resolution demultiplexing processing means 32, an image signal S inputted from an image input means 31 and expressing an image containing the grid image is decomposed into the images of multiple resolutions by the method such as Laplacian pyramid. In this case, a filter for applying filtering processing to an original image is constituted of a filter having characteristics for removing the grid image. The emphasis degree of a desired frequency band in the decomposed image is decided based on the signal value of image in lower frequency band and at an emphasizing processing means 22, emphasizing processing is executed to the image. The emphasizing processed image and the other image are restored at a restoring processing means 34 and a processed image signal S' is obtained. The processed image signal S' is reproduced as a visible image in an image output means 35.
Patent JP-2001023140-A (JP)
Title: Perpendicular magnetic recording medium and magnetic memory apparatus
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/65
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a perpendicular magnetic recording medium improved to fit a high-density magnetic recording. SOLUTION: In the perpendicular magnetic recording medium having a perpendicular magnetization film 15 and a protecting film 16 set via a backing magnetic film 13 on a nonmagnetic substrate 11, a polycrystal MgO film 14 having a (100) plane nearly parallel to the substrate is inserted between the backing magnetic film 13 and the perpendicular magnetization film 15. Since the resolution of the perpendicular magnetic recording medium is improved, noises can be reduced, and a high S/N ratio can be obtained, a magnetic disk apparatus can be made a high density apparatus, particularly able to execute high-density magnetic recording of not smaller than 30 Gb/in2, and the apparatus can be readily made compact with a large capacity.
Patent JP-S6436259-A (JP)
Title: Small-sized printer
Inventor: SATO TAKASHI
IPC: H04N1/04
Filed: 1987-07-31
Abstract: PURPOSE:To keep optimum print density at all times without manual adjustment by reading printed print information and controlling the drive energy of a print head based on the result of comparision between the read print information and the printed information given to the print head corresponding to the print information. CONSTITUTION:A picture data printed out by a thermal print head 32 is read by a linear image sensor 57 and given to the 1st buffer memory 112a via a serial/parallel conversion section 110. In this case, a picture data corresponding to the read print data is read from the picture data memory 114 and given to the 2nd buffer memory 112b. The picture data given to the memories 112a, 112b are compared by a comparison section 13 and its comparison data is sent to the control section 101. The control section 101 uses the comparison data to control a digital value of the print density control signal given to a D/A conversion section 122 by the comparison data and the reference voltage in the comparator 121 is varied to control the application time of a drive voltage VTH to the thermal head 32 to optimize the print density.
Patent JP-H05306569-A (JP)
Title: Water gradient construction technique for stone floor surface
Inventor: OTSUKA NOBUHIKO
IPC: E04F15/08
Filed: 1991-07-31
Abstract: PURPOSE:To enhance work efficiently and reduce construction cost by allowing stone floor setting work with a water inclination to be executed without any specific need for skilled labor and hence contributing to the shortage of skilled stone masons, and what is more, executing the stone floor setting work with water inclination promptly and finely. CONSTITUTION:A support bar 20a, which is arranged to be at a vertically different height, is horizontally installed in the depth side and the front side of opposed wall surfaces 11 in a construction space 10, such as a front, a bath room or the like. Both ends of an auxiliary bar 30 is engaged with a plurality of engagement slots 23 formed on the support bar 20a, thereby crossing the auxiliary bar 30 with the support bar 20a and installing a plurality of bars. The support bar 20a and the auxiliary bar 30 are buried with construction materials, such as concrete. Stone materials are installed on the construction material.
Patent JP-2000026874-A (JP)
Title: Rolling bearing
Inventor: YAMAZAKI MASAHIKO
IPC: C10M101/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing which, through it is low in cost, is excellent in high-temp. durability. SOLUTION: Into this rolling bearing wherein a plurality of rolling bodies 5 arranged between the internal ring 2 and the external ring 4 are held by a holder 6 and sealing members 7 and 7' are fixed at both ends in the axial direction of the internal ring 2 of the external ring 4, a grease compsn. is sealed which is prepd. by compounding a base oil which essentially comprises a mineral oil having a kinematic viscosity at 40 deg.C of 1,500 mm2/s and a synthetic hydrocarbon oil having a kinematic viscosity at 40 deg.C of 10-300 mm2/s and has a kinematic viscosity at 40 deg.C of 20-40 mm2/s with a thickener comprising a dirurea compd.
Patent JP-S6083642-A (JP)
Inventor: ITOU YUUJI
IPC: A61B3/10
Filed: 1983-10-14
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-S6436208-A (JP)
Title: Reversal current output device
Inventor: NAKAI YASUO
IPC: H03F3/45
Filed: 1987-07-31
Abstract: PURPOSE:To avoid the use of resistive components with high accuracy and high cost and to simplify the constitution by using a current controlled by an output transistor(TR) as an output current. CONSTITUTION:An output TR Q1 connecting to an output of an operational amplifier OP 1 is connected to a power supply Vc via a resistor R3. A voltage caused at a terminal of a resistor R2 connected to the emitter of the output TR Q1 is fed ack to other input of the operational amplifier OP 1. The collector of the output TR Q1 is connected to one input of a 2nd operational amplifier OP 2. The output TR Q2 is connected to the output of the operational amplifier OP 2 and connected to the power supply Vc via the resistor R3. Then the current Io controlled by the output TR Q2 is an output current. In varying the resistors R1-R3, the output current is selected to be a range of 20-4mA or in other range. Moreover, a reference voltage source Vs is formed by dividing the Zener voltage Vz of the Zener diode ZD by means of resistors r1, r2.