baber/WOPTO huggingface dataset:
Patent JP-H06125807-A (JP)
Title: Coupling method and coupling structure of umbrella rib and dowel of western umbrella
Inventor: MURATA MASAO
IPC: A45B25/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide the umbrella ribs which consist of reinforced plastics, such as CFRP or GFRP, and have a circular section and the coupling structure which can be hardly dislodged from middle dowels or front dowels. CONSTITUTION:The middle dowels 11 for pivotally fitting supporting ribs 1 which open and close bracket ribs 10 are fixed to approximately the central parts of the longitudinal direction of the bracket ribs 10 to extend umbrella fabric. The middle dowels 11 enclosing the bracket ribs 10 in the state of forming expanding parts 7 by forming axial slits 16 are integrally formed by molding on the bracket bones 10 in the western umbrella consisting of the bracket ribs 10 and the supporting ribs 1 which have circular sections and consist of reinforced plastics. The front end dowels 2 pivotally fitting to the middle dowels 11 are integrally formed by molding to enclose the ends of the supporting bones 1 in the state of forming expanding parts 17 by axially bisecting the ends of the supporting ribs 1 at a prescribed length to form slits 6.
Patent JP-H04156965-A (JP)
Title: Safety device for centrifugal separator
Inventor: SATO KOICHI
IPC: B04B7/06
Filed: 1990-10-19
Abstract: PURPOSE:To contrive secure of safety by inputting the output of rotation sensor detecting the speed of revolution of a roter and the output of vibration sensor detecting the vibration of the rotor or revolving axis, and in the case of no output of both sensors, generating the stop signal of the rotor. CONSTITUTION:The rotor 1 holding a sample for separation is rotated at a high speed to be separated centrifugally. The rotational speed of rotor 1 is detected by the rotary sensor 5. Also, by the vibration sensor 6, the vibration of the rotor 1 or the vibration of revolving axis 8 for driving rotor 1 are detected. Additionally, in a control means 9, the outputs of the rotation sensor 5 and the vibration sensor 6 are used as inputs and in the case of no output from both sensor, stop signal of the rotor is generated. Consequently, the safety of an operator of the centrifugal separator is secured.
Patent JP-H05121813-A (JP)
Title: Gas laser apparatus
Inventor: KAKIZAKI KOJI
IPC: H01S3/0977
Filed: 1991-10-29
Abstract: PURPOSE:To provide a gas laser apparatus capable of efficiently cooling an X-ray tube for preionization of a discharge space part. CONSTITUTION:In a gas laser apparatus, a cathode 24 and an anode 25 are oppositely installed in a hermetically sealed vessel 21 filled with a gas laser medium, and the discharge space part between the cathode 24 and the anode 25 is preionized by an X-ray preionization means 34 before the main discharge. The preionization means 34 comprises a case 35 which has a circulating passage 36 formed in the circumferential wall for circulating a cooling medium, a cylindrical anode 39 with an X-ray transmission window 41 formed in one edge in the axial direction and a cathode 43 formed inside the anode 39 and a plurality of X-ray tubes 38 installed in the case 35.
Patent JP-H11109783-A (JP)
Title: Image forming device
Inventor: YODA KANEO
IPC: G03G15/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To selectively obtain a mat image or a gloss image of high quality. SOLUTION: In the case a recording material S is passed through a fixing unit 400 several times, the carrying speed of the recording material by the fixing unit is set to make the carrying speed from the second time slower than that of the first time. After the recording material S is passed through the fixing unit 400 once, it is turned inside out to make it pass from the second time.  A nipping part of first and second rollers 410 and 420 is formed in such a shape that the nipping part is recessed in a recessed shape on the side of the roller 420 coming into contact with an image forming surface in the recording material S when it is finally passed through the fixing unit 400, in the case the recording material S in which an image is formed only on one surface, passes through the fixing unit 400 even numbers of time, when the nipping part is viewed from the axial directions of the first and second rollers 410 and 420.
Patent JP-H06130536-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA KUNIHIRO
IPC: G03C1/035
Filed: 1992-10-21
Abstract: PURPOSE:To provide the silver halide photographic sensitive material handleable in the lightroom, high in contrast, sufficient in maximum density, processable in a stable developing solution, and small in occurrence of uneven development and sandy fog by incorporating a specified compound in a photosensitive layer. CONSTITUTION:The silver halide photographic sensitive material contains in at least one photosensitive layer silver halide grains containing silver chloride in an amount of >=90mol% and a water-soluble rhodium salt in an amount of 5X10<-7> to 2X10<-4>mol/mol of silver halide, and a litium compound, and the compound represented by formula I or II in which Ar is aryl; and R is -OR1 or -N(R2)(R3); R1 is H or optionally substituted alkyl or the like: each of R2 and R3 is, independently, H, optionally substituted alkyl, aryl, or the like, and each may combine with each other to form a ring.
Patent JP-H06208275-A (JP)
Title: Method and apparatus for formation of three-level image
Inventor: MAAKU EI SHIYOIAA
IPC: G01N27/60
Filed: 1993-11-12
Abstract: PURPOSE: To compensate the contamination of electrostatic voltmeters and to secure an appropriate development electric field and a sweeping electric field by adjusting the erred voltage indication of the electrostatic voltmeters contaminated by charge particles through the use of two electrostatic voltmeters. CONSTITUTION: At the time of respective cycle-up following regular cycle down, a DC bias is transmitted from one of developing housings 58 and 60 to the ground of a photosensitive body for short time and voltage on the photosensitive body is read by the two electrostatic voltmeters 56 and 80, The voltage is equal to that obtained by adding the remaining voltage of the photosensitive body to the developing housing bias against the ground of the photosensitive body. A part of voltage level of the photosensitive body is measured by using one electrostatic voltmeter 56 between the two electrostatic voltmeters 56 and 80. The electrostatic voltmeter 56 is used as a reference electrostatic voltmeter and it adjusts the zero offset of the other electrostatic voltmeter 80.  The output of a DC power source to the color developing housing 58 and the black developing housing 60 is adjusted by the difference between bias voltage output given to the ground of the photosensitive body and the actual indication of the reference voltmeter 56.
Patent JP-H10110969-A (JP)
Title: Fixing plate for wall-hanging type air conditioner
Inventor: ODA KENICHI
IPC: F24F13/20
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To facilitate an accurate positioning of a fixing position with a tape measure by a method wherein a measuring section of the scale having its engaging section engaged with the tape measure engaging section can be extended without being interfered with an inner or outer communicating pipe passing through a wall opening section. SOLUTION: An installing plate 1 is fixed to a wall surface 30 in such a way that a desired positional relation may be kept in respect to a wall opening action 22. In an accurate positioning of the installing plate 1, an engaging section 10 of a tape measure is engaged with an engaging hole 3 of a horizontal engaging section 2. Under this state, as a measuring section 11 of the tape measure is extended in a downward direction, a right end of the engaging hole 3 is placed at a more right side that the right end of the wall opening section 22 only by a width of the measuring section 11, so that the installing plate 1 is moved in a rightward or a leftward direction in such a way that a left side end edge of the extended measuring section 11 may be contacted with the right end of the wall opening 22.  With such an arrangement as above, a position of the installing plate 1 in respect to the wall opening 22 is determined. The installing plate 1 in moved up and down in such a way that a contact point position between the measuring section 11 and the wall opening 22 may become a predetermined distance from the engaging hole 3 and a position setting of the installing plate 1 in a vertical direction can be determined in respect to the wall opening 22.
Patent JP-H06117698-A (JP)
Title: Gas heater
Inventor: MARUKO SABURO
IPC: F24H3/06
Filed: 1992-09-30
Abstract: PURPOSE:To miniaturize a gas heater for heating gas to a special temperature or higher by receiving heat to be radiated from a heat radiator of a high temperature by a honeycomb, and heating the gas with a wall having a large area of the honeycomb as a heat transfer surface. CONSTITUTION:A duct 1 is formed of a heat insulator having heat resistance, and partitioned by many partition walls 2 in a gas passing direction. A window 3 communicating with the walls 2 is so provided as to communicate with gas passing direction. A honeycomb 4 formed of a heat resistant material is engaged with the window 3. A heat radiator 5 for generating heat upon energization is opposed at an upstream side of gas flowing direction of the honeycomb 4. The radiator 5 is formed of looped wire, fixed at both ends to a fixing flange 6 provided at the duct 1, and connected to a power source. Thus, gas can be heated to 1000 deg.C or higher, and particularly heating temperature of the air can be simply raised to 1400 deg.C. Accordingly, the apparatus can be miniaturized.
Patent JP-H03144669-A (JP)
Title: Image forming device
Inventor: IMAMIYA KOJI
IPC: G03G15/02
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a satisfactory picture by detecting the temperature of an image carrier while judging the type of developer contained in a developing means, and driving an electrifying means after correcting a driving current when the surface potential of the image carrier in the detected temperature deviates from the range within which the desirable picture-characteristic of developer can be obtained. CONSTITUTION:By discriminating the type of developer contained in a developing unit 121 or 122 selected by a color selecting key and the type of developer contained in the unselected developing unit, the range of the surface potential of a photosensitive drum 10, within which desirable picture-characteristic can be obtained by the developer, is recognized. On the other hand, the temperature of the photosensitive drum 10 is detected by a temperature detector 54. When the surface potential of the photosensitive drum 10 in the detected temperature deviates from the range within which the desirable picture-characteristic of the developer is obtained, a driving current is corrected. The surface potential of the photosensitive drum 10 is made to fall in the desirable picture- characteristic obtainable range by driving an electrifier 11 at the corrected driving current. Thus, a satisfactory picture can be obtained irrespective of the type of developer.
Patent JP-H06111939-A (JP)
Title: Dispersion type electroluminescent lamp
Inventor: KANEKO TATSUSHI
IPC: H05B33/22
Filed: 1992-09-29
Abstract: PURPOSE:To provide a dispersion type electroluminescent lamp of high brightness in which a quantity of low molecular weight cyanoethylated matter of a high dielectric constant. CONSTITUTION:In a dispersion type electroluminescent lamp, mix of (1) cyanoethyl pullulan by 5-50wt% in which pullulan of a molecular weight of 5X10<5> or more is displaced by a cyanoethyl group at a displacement ratio of 60% or more, and (2) cyanoethylated matter of material including at least one sort of hydroxyl group selected among oligosaccharides, sugar-alcohols, polyatomic alcohols, and derivaties of these of which molecular weight is 500 or less by 50-95wt% is used for binder material for an insulation layer provided between electrodes of the electroluminescent lamp and a light emission layer.
Patent JP-2001104969-A (JP)
Title: Trace element removing method of agricultural water and agricultural water treatment apparatus
Inventor: INUBUSHI YOSHIKI
IPC: B01F1/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a trace element removing method for agricultural water capable of certainly removing a minor element such as iron or the like contained in agricultural water by a simple means and an agricultrual water treatment apparatus. SOLUTION: Oxygen is dissolved in raw water to oxidize a trace element such as iron or the like contained in raw water and the raw water is allowed to stand in a sedimentation tank to sediment oxide before supernatant water is taken out.
Patent JP-H09132887-A (JP)
Title: Fiber-reinforced resin strand and its production
Inventor: GOTO TAKESHI
IPC: D07B5/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber-reinforced resin strand having a high strength with a high strength utilization coefficient and to provide its production method. SOLUTION: This fiber-reinforced resin strand is constituted by base wires having 0.5-10 deg. twisting angle, and is produced by imparting 0.5-10 deg. twisting angle to the cured base wires on twisting and drawing plural base wires obtained by softening and curing the resin in the twisting side, while giving a false twisting to the reinforcing fiber yarns impregnated with the resin.
Patent JP-S63136990-A (JP)
Title: Control circuit for servo motor
Inventor: SAWAI KENJI
IPC: H02P7/288
Filed: 1986-11-27
Abstract: PURPOSE:To stabilize the controlling characteristic of a control circuit for a servo motor and to save the heat generation of the control circuit by inserting a regenerative power consumption resistor when the negative potential of a smoothing condenser becomes lower than the negative potential of a reference voltage power source circuit by more than set. CONSTITUTION:If the negative potential (e) of a smoothing condenser C becomes lower than the negative potential (b) of a reference voltage power source 3 by more than set when the regenerative current of a DC motor M is consumed at a dummy resistor Rd and the condenser C, a Zener diode ZD1 becomes conductive to turn ON a thyristor SCR. Thus, a switching transistor Q6 and a voltage control element Q5 conduct, and the regenerative current is consumed at a resistor Rs. When the terminal voltage of a Zener diode ZD2 becomes smaller than the sum of the supply voltage to a DC power source E1, the breakdown voltage of the diode ZD2 and a set voltage, the thyristor SCR is turned OFF.
Patent JP-H10123856-A (JP)
Title: Electrophotographic device and image forming method
Inventor: ASHITANI SEIJI
IPC: G03G15/16
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of executing a high speed processing without requiring the no-load rotation of an electrophotographic photoreceptor and further, suppressing the generation of the ghost in an initial stage of an image forming process. SOLUTION: This device is provided with a main electrifying means, an image exposure means, a developing means and a transfer means which are for attaining main electrification, image exposure, reversal development and a transfer respectively, with respect to the rotary elecrophotographic photoreceptor having a charge generating layer incorporating a phthalocyanine compound and a charge transfer layer, on a conductive substrate. At this time, a pretransfer exposure means for exposing the electrophotographic photoreceptor before the transfer is performed by the transfer means is further provided. Electrification potential in an unexposed part on the electrophotographic photoreceptor after being mainly electrified by the main electrifying means is made on-third of that before exposure by the pretransfer exposure means by this exposure, even if the potential is high.
Patent JP-H0599615-A (JP)
Title: Device for detecting operation of external control body
Inventor: OGATA SHIRO
IPC: G01B11/00
Filed: 1991-10-04
Abstract: PURPOSE:To detect operation of an external control body using a simple structure. CONSTITUTION:A light application device causes light to enter into optical fiber cable 3 and when an external control body is operated by a physical state changing portion 9, the physical characteristics of the optical fiber cable 3 are varied so as to generate returning light. This returning light is detected by a light detector 4 and is displayed in a display unit 6 so as to detect change in the external control body.
Patent JP-H01129759-A (JP)
Title: Electromagnetic pump
Inventor: YAMADA SADAYOSHI
IPC: H02K44/06
Filed: 1987-11-12
Abstract: PURPOSE:To protect a core against molten metal and to improve assembling and maintenance operability by covering by flame spraying thermal expansion buffer ceramics and melted metal resistant ceramics in a double layer on the surface of the core. CONSTITUTION:A core 38 contained in a duct is wholly formed substantially in a columnar shape, and made of a ferromagnetic material formed with protrusions 38a, 38b at the central axis of both ends. Thermal expansion buffer ceramics 41 made, for example, of ZrO2 for absorbing thermal expansion coefficient between different types of materials having different linear expansion coefficients and molten metal resistant ceramics 42 made, for example, of Si3N4 or BN.Al2O3 for preventing the core 38 from corroding due to the molten metal so cover by flame spraying in a double layer on the surface of the core 38 that the ceramics 42 are disposed outside.
Patent JP-H08121753-A (JP)
Title: Combustion device
Inventor: TOMINAGA NAOTO
IPC: F23N3/08
Filed: 1994-10-24
Abstract: PURPOSE: To decide the life of an instrument due to the clogging of a hot-water supplying heat exchanger and the like for a hot-water supplier. CONSTITUTION: The amount of supplying and discharging air of a combustion fan 3 is detected by an air volume detecting sensor 16. A fan rotation control unit 18 controls the rotation of the combustion fan 3 so that the output of the air volume detecting sensor 16 becomes the objective value of output of the sensor corresponding to a required amount of combustion heat operated by a combustion control unit 17. When the rotation of the fan has exceeded the upper limit data of a fan control characteristics data, burner combustion is stopped and the life of a hot-water supplier is decided.  The life is decided by a method wherein the rotation of the combustion fan 3 is controlled so as to obtain the objective value of output of sensor, which is specified by an objective value specifying unit 22, to detect the number of rotation of fans at the objective value of output of respective sensors and obtain the average value thereof, then, the average value of number of rotation of fan is compared with a previously given life deciding data in a life deciding unit 27 with respect to each objective values of output of respective sensors and when there are life deciding data among the average values of number of rotation of respective fans, which exceed a life deciding data, by L2 pieces or more, a life signal is outputted and the fact is informed through an informing unit 30.
Patent JP-H11103933-A (JP)
Title: Eyebrow shaping auxiliary device
Inventor: MATSUMOTO TETSUO
IPC: A45D40/30
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To simply shape eyebrows into the desired form by shaping respective lower edge and the upper edge opposed to the right and left eyebrows of a flexible plate to the line of the same shape as the lower and upper edge lines in a prescribed eyebrow shape and widening an interval width between the upper and lower edges compared with a height/width of the prescribed eyebrow shape. SOLUTION: The respective lower edges 2b and 3b of opposed parts 2 and 3 opposed to the right/left eyebrows of a transparent, horizontally long and flexible plate 1, which can be adhered to a face by pressing to the right and left eyebrows by fixing a restraining tool 5 to a head part, are formed to be a line in the same shape of a lower edge line in a prescribed eyebrow shape. In addition, an interval width between the shaped upper edges 2a and 3a and the lower edges 2b and 3b of the parts 2 and 3 of the plate 1 is made larger than the height/width of the prescribed eyebrow shape.
Patent JP-H08111000-A (JP)
Title: Device for collecting information on automobile and transmitting/receiving, recording, calculating, and measuring the information
Inventor: KANEKAWA SADAO
IPC: H04W4/04
Filed: 1994-10-11
Abstract: PURPOSE: To find a stolen automobile in the early stage by irradiating an information collecting device, which is attached to the automobile, with an electromagnetic wave from the transmission side and collecting and recording information of the automobile by the response signal from the reception equipment of the automobile. CONSTITUTION: When an automobile 5 goes into an entrance, an information collecting device 6 attached to the upper part of the automobile 5 is irradiated with the electromagnetic wave from a measuring machine 1. The automobile 5 reacts on this wave to transmit various recorded and held information to the measuring machine 1 through an antenna. If an automobile to which the recorded information collecting device 6 is not attached tries to pass, a passage detector 12 is operated, and a breaker 13 is closed to stop the automobile. When becoming aware of this state by a buzzer 3, the driver takes out required information from an information box 2 and temporarily attaches it to the automobile 5. A confirmation measuring machine 5 checks this information, and if it is not abnormal, the breaker 13 is automatically opened to allow the automobile 5 to pass through.  Information collected and recorded there can be connected while interlocking.
Patent JP-H05116607-A (JP)
Title: Hydraulic pressure control device for brake
Inventor: TAKADA KOJI
IPC: B60T8/42
Filed: 1991-10-30
Abstract: PURPOSE:To avoid influence from piping resistance and improve makeup ability to a pump and rising of brake fluid pressure by additionally providing an intermediate fluid reservoir on a main flow passage or a makeup flow passage, and communicating the fluid reservoir to the makeup flow passage at least in case of traction control. CONSTITUTION:Wheel brake fluid pressure control valves 5 are arranged on a main flow passage 3 from a master cylinder 1 to wheel brakes 4. Brake fluid drained from the control valves 5 is stored in a drained fluid reservoir 6, and also circulated to the main flow passage 3 by pumping up with a pump 7. Further, at traction control, fluid flow from a reflux point 8 to the master cylinder 1 is intercepted with a changeover valve 14. At pressurizing the master cylinder 1, fluid flow to the drained fluid reservoir 6 through a makeup flow passage 11 is intercepted with a shut-off valve 13. In the above-mentioned constitution, an intermediate fluid reservoir 12 connecting to the makeup flow passage 11 at least at traction control is additionally provided on the upper stream nearer than the shut-off valve 13 to the master cylinder 1.
Patent JP-S63135141-A (JP)
Inventor: MISHINA YUKIO
IPC: G16H10/60
Filed: 1986-11-28
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。