baber/WOPTO huggingface dataset:
Patent JP-H09319243-A (JP)
Title: Fixing device
Inventor: KINOUCHI SATOSHI
IPC: G03G15/20
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To uniformly heat a heating roller with good efficiency without causing irregular temperature by providing a heat moving means in which a heating medium is sealed and moving the heating medium according to the temperature difference of the surface of the heating roller. SOLUTION: The heating roller 2 is substantially constituted of a plane type heat pipe (heat moving means) 10. The material of the pipe 10 is copper, and water is used as the heating medium in the pipe 10. The entire heat radiation part of the pipe 10 is coated with a pipe 11 functioning as an iron hollow roller tube being a ferromagnetic body by means of press-fitting. By such constitution, the water in the pipe 10 flows from a part where the temperature of the roller 2 is high to a part where it is low because of the temperature rise of the roller 2, and heat conductivity is improved.  Thus, the heat is uniformly generated in the shift direction of the roller 2, and a rise time is shortened, then the irregular temperature in heating distribution of the roller 2 against an eddy current generating position is eliminated, and the irregular temperature in the shaft direction of the roller 2 is also eliminated.
Patent JP-H0426788-A (JP)
Title: Method for supplying electrolytic seawater
Inventor: NOGUCHI ISAMU
IPC: C25B1/34
Filed: 1990-05-22
Abstract: PURPOSE:To eliminate the need for an electrolytic seawater feed pump, etc., and to facilitate maintenance, inspection, etc., by changing the conventional open dehydrogenation tank to a closed pressure dehydrogenation tank. CONSTITUTION:Seawater is supplied to an electrolytic cell 14 at a requisite pressure and electrolyzed, the electrolytic seawater is introduced into a closed dehydrogenation tank 15, gaseous hydrogen in the electrolytic seawater is discharged to the outside of the tank 15 from the upper part of the tank 15 through a float-type air trap 21, and the tank 15 is practically kept at the initial seawater supply pressure at all times. The electrolytic seawater is supplied to the demand side by the pressure in the tank 15 from the lower part of the tank 15 through an electrolytic seawater supply pipe 19. Consequently, an electrolytic seawater feed pump, etc., need not be provided to the supply pipe 19, and the maintenance, inspection, etc., of the equipment are facilitated.
Patent JP-S5836271-A (JP)
Inventor: YAMAGUCHI TATSUROU
IPC: D06M14/08
Filed: 1981-08-25
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-S5558362-A (JP)
Title: Preparation of thin film
Inventor: NAGATA SEIICHI
IPC: C23C16/513
Filed: 1978-10-26
Abstract: PURPOSE:To prevent the aggregation of reaction product and atomization in vacuum and to manufacture a good quality thin film, by reacting the first molecular raw material gas with exciting substance mainly composed of radical formed by the discharge in the second raw material gas atmosphere, on the substrate under a specific vacuum degree. CONSTITUTION:The first raw material gas is introduced to the jetting part 8 from the vessel 7 and is mainly supplied toward the main face of the substrate 5 as the molecular beam 9. The second raw material gas is excited for ion or radical by the discharge in the discharge tube 11 and excited gas is gushed on the main face of the substrate 5 as the excited molecular beam 12 composed of radical mainly. On this occasion, reaction of the raw material gas is not taken place in vacuum by maintaining the apparatus under high vacuum so as to make the mean free distance of molecule in vacuum large compared with the distance from jetting nozzle of each beam 9, 12 to the substrate. Accordingly, reaction product is aggregated and is not accumulated on the substrate in impalpable powder followed by decomposition reaction, thus the resulting product being accumulated on the substrate 5 as the atom composing thin film.
Patent JP-H08329483-A (JP)
Title: Optical pickup device
Inventor: NAGUMO HIROFUMI
IPC: G11B7/09
Filed: 1995-05-30
Abstract: PURPOSE: To improve vibration resistance and impact resistance characteristics by a simple structure. CONSTITUTION: An acceleration detecting sensor 40 for detecting acceleration in a focusing direction or a tracking direction is provided in a base 12, to which an actuator is fixed, and by adding the output of the acceleration detecting sensor to an optical pickup servo system when an external disturbance is given to an optical pickup part, the external disturbance added to the actuator is canceled. The output of the acceleration detecting sensor is added to a servo signal supplied immediately before an electromagnetic conversion system constituting the actuator. A signal for canceling an external disturbance is added to the servo system only when the external disturbance is applied.
Patent JP-S5558650-A (JP)
Title: Error rate monitor unit
Inventor: KATOU TADAYOSHI
IPC: H04L27/00
Filed: 1978-10-27
Abstract: PURPOSE: To make it possible to monitor always a true error rate correctly by preventing the correspondence relation between the true error rate and a obtained false error rate from being changed even if demodulator parameters are changed.  
     CONSTITUTION: Phase detection circuit 2 performs the phase detection of input signals, and discrimination circuits 5 and 6 discriminate the output of circuit 2 to reproduce digital data. Meanwhile, amplifier 15 amplifies noise components which appear in control circuit 13, and the amplified result and one output of circuit 2 are added in 17, and the output is discriminated by discrimination circuit 19 to reproduce digital signals. Here, exclusive OR 20 between output signals of circuits 5 and 6 and the output signal of circuit 19 is operated to obtain disagreement of output data. Then, a false error rate corresponding to a true error rate is obtained, so that the true error rate can be always monitored correctly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6024418-A (JP)
Title: Flow-rate measuring method of bulk material in two-phase flows in solid and gas
Inventor: HORIUCHI TAKEFUMI
IPC: G01F1/74
Filed: 1983-07-19
Abstract: PURPOSE:To obtain high-level detecting accuracy, by the constitution, wherein the vibration caused by the collision of a bulk material to a vibrating member, which is inserted in a pipe, is detected, and the mass flow rate of the bulk material is obtained based on the correlation with the data, which is obtained in advance. CONSTITUTION:A vibration meter 3 is attached to the side wall of a pipe of a vibrating member 2, which is inserted and arranged in a bulk-material transporting pipe 1. The vibration of the vibration member 2 in a specified frequency band, which is caused by the collision of the bulk material, is directly detected. Relationship between the effective value of the vibration acceleration (a) and a mass flow rate (b) is obtained in advance. The effective value of the vibration acceleration, which is obtained by the actual measurement, is applied to the correlation graph. Then, the mass flow rate can be accurately obtained. Therefore the reliability of the measuring accuracy can be made very high.
Patent JP-S61292298-A (JP)
Title: Memory circuit
Inventor: KANAI TETSUO
IPC: G11C29/10
Filed: 1985-06-18
Abstract: PURPOSE:To make it possible to perform a checker board test in a quite short period by providing a means which simultaneously selects all of memory cells in a RAM and a means which writes contrary data to each other on an adjacent memory cell. CONSTITUTION:With setting a TEST2 to 1, the outputs of OR gates ORy0- become '1' and all of memory cells Rx0y0-Rxnym are selected and the outputs of OR gates ORx0- become '1' and the outputs of AND dates ANX0- become '0'. With setting a TEST1 to '1', transfer gates TR10- and TR30 are made as on and '0', '1', '0', '1',... are written on the Rx0y0-Rxny0 and '1', '0', '1', '0',... of Rx0y1-Rxny1 are written and the data of the checker board at a RAM cell are written and the data at the memory cell are read out in order with making the TEST2 to '0'. With setting the TEST1 to '0', TR20-TR40 are made as on and with setting the TEST2 to '1', the reciprocal data are written at the cell and with setting the TEST2 to '0', the data are read out and the test for all of the cells are performed.
Patent JP-H06157229-A (JP)
Title: Production of organism controlling material
Inventor: KAWANO TAKATSUGU
IPC: A01N61/00
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the subject material by oxidation of unused farm crops containing carbohydrates such as bran, sawdust, straw or rice hulls by aeration of ozone gas through the crops to convert the crops into a sparingly water-soluble, antifungal component. CONSTITUTION:A by-product unused plant resource containing carbohydrates such as bran, sawdust, straw or rice hulls is suspended in water and aerated with ozone gas under agitation to effect oxidation, thus obtaining the objective highly safe microorganismcontrolling material. This material is effective for preventing infectious diseases due to plant germs such as bacteria or fungi (e.g. preventing large patch development on lawn, controlling raperoot, vegetable lysoctonia disease, anthracnose, blister blight, white spot) and also effective for preventing outbreak of some nematodes. As the raw materials, tropical culture plant wastes such as palm oil kernel draff, coconut oil draff copra, bagasse or coconut husks can also be used. This material can widely be used for the soil maintenance for agriculture/forestry, golf course lawn maintenance, etc.
Patent JP-S63299717-A (JP)
Title: Surge noise absorber
Inventor: EBINE KAZUHIDE
IPC: H02H9/04
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a noise absorber which can be also used as an outer terminal section by penetrating an annular voltage dependent nonlinear resistor element provided with electrodes on both inner and outer peripheral faces through a metal terminal, and further attaching two annular magnetic units so as to hold the element. CONSTITUTION:An annular voltage dependent nonlinear resistor element 6 provided with electrodes 7, 8 on both inner and outer peripheral faces is prepared, and a metal terminal 9 is penetrated to its inner periphery to electrically connect it to the electrode 8 on its inner periphery. Annular magnetic units 14, 15 are attached to a metal terminal 9 so as to hold the element 6. Then, leads can be connected to both ends 10, 12 of the terminal 9. Thus, a surge noise absorber can be also used as the outer terminal section of an electronic equipment to be highly integrated. Then, a surge noise can be suppressed by the units 14, 15. Further, since no leads are provided at the element 6, the adverse influence of a series inductance can be removed.
Patent JP-S6023895-A (JP)
Inventor: OOKUBO TSUNEO
IPC: G10H1/18
Filed: 1983-07-19
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-S5834496-A (JP)
Inventor: AOKI EIICHIROU
IPC: G10H1/20
Filed: 1981-08-24
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-H06324499-A (JP)
Title: Solvent for washing and removing resist and production of base material for production of electronic parts by using the same
Inventor: ONO ISATO
IPC: H01L21/027
Filed: 1993-05-11
Abstract: PURPOSE:To provide the solvent which contains a quinone diazide photosensitive material having solubility of a resist and particularly high esterification degree, has excellent solubility of a positive type photoresist, is extremely high in safety, has the solubility stable with lapse of time and does not generate residues and deposits. CONSTITUTION:This solvent for washing and removing the resist consists of a beta type propylene glycol monoalkyl ether acetate solvent alone or a solvent contg. this solvent as an essential component. A coating material for forming the resist is applied on a base material by a spinner and the unnecessary coating material for forming the resist sticking to the peripheral parts, edge side part and rear surface parts of the base material is previously removed by this solvent for washing and removing the resist and thereafter, the base material is subjected to a drying treatment, by which the base material for production of electronic parts is produced.
Patent JP-H06322920-A (JP)
Title: Handrail connecting block for stair
Inventor: YAMAZAKI KEIICHIRO
IPC: E04F11/18
Filed: 1993-05-11
Abstract: PURPOSE:To contrive field combination by the usage of a coping, a bottom rail and a sash bar formed by an extruded shape and a die cast part by providing a handrail connecting block for a stair capable of setting extending members extended at the positions of the change of the directions respectively at required inclinations regardless of the inclination of a stair and employing the block. CONSTITUTION:A handrail connecting block 1 for a stair consists of an L-shaped downward member 2 and an L-shaped upward member 3, and a fitting section 4 for rotation and a handrail fixing section 7 are mounted on the downward member 2. A fitting section 5 for rotation and a handrail fixing section 8 are installed to the upward member 3, and the fitting sections 4, 5 for rotation are fitted mutually rotatably, thus constituting a U-shaped both-end revolution body having the fixing sections 7, 8 turned at a right angle to a shaft 9 at both ends.
Patent JP-H0426873-A (JP)
Title: Toner supply device
Inventor: SAITO TAKESHI
IPC: G03G15/08
Filed: 1990-05-22
Abstract: PURPOSE:To prevent toner from adhering to the wall surface of a toner container by attaching a motor to the toner container so that the vibration of the motor which drives a stirring member, etc., may be transmitted to the wall surface of the toner container. CONSTITUTION:This device is provided with the toner container 1 in which the toner is stored and the motor 8 which drives at least one of the stirring members 6 and 7 for stirring the toner in the toner container, a carrying member 5 for carrying the toner in the container 1 and a supplying member 4 for supplying the toner in the container 1 to the developing machine of an image forming device, and the motor 8 is supported by the toner container 1. Therefore, the vibration of the motor 8 which drives the stirring members 6 and 7, the carrying screw 4 and the toner carrying screw 5 is transmitted to the container wall of the toner hopper 1. Thus, the toner adhering to the container wall of the toner hopper 1 is swept off and the toner is prevented from adhering to the wall of the container.
Patent JP-S6112396-A (JP)
Title: Doctor blade
Inventor: SHINJIYOU KIYOKAZU
IPC: B41F9/08
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a doctor blade having a high mechanical strength, free of the possibility of marring or scratching an opponent material due to irregular abrasion of the edge thereof and having a long useful life, by a construction wherein at least an edge part is formed of a sintered zirconia body in which monoclinic zirconia is substantially not contained and the content of alumina is not higher than 1wt%. CONSTITUTION:A sintered zirconia body in which zirconia having a tetragonal crystal structure is contained in an amount of not lower than 50mol% based on the total amount, preferably, not lower than 70mol%. The sintered zirconia body preferably should not substantially contain zirconia having a monoclinic crystal structure (monoclinic zirconia), and if it contains monoclinic zirconia, the centent of monoclinic zirconia is preferably not higher than 10mol% which is an allowable value. Though the sintered zirconia body most preferably does not contain alumina, it may contain alumina, provided that the alumina content is not higher than 1wt%, preferably, not higher than 0.1wt%, which is an allowable value.
Patent JP-S6112491-A (JP)
Title: Method of recovering remaining oil in cargo oil header pipe
Inventor: KITAGAWA SHIYOUZOU
IPC: B63B27/24
Filed: 1984-06-29
Abstract: PURPOSE:To effectively recover oil remaining in the hose coupling section of a cargo oil pipe, by connecting the suction side of an ejector using inert gas as a drive source between a shut-off valve at the front end of the cargo oil pipe and a cargo oil hose, and by connecting the discharge side of the ejector to a cargo oil tank or the cargo oil pipe. CONSTITUTION:The suction side of an ejector 1 is effected between a shut-off valve 11 disposed at the front end of a cargo oil pipe 10 and a cargo oil hose 14. The discharge side of the ejector 1 is connected to a cargo oil tank 9 or the cargo oil pipe 10. Inert gas is fed to the ejector 1 through a pipe line 5 so that the ejector 1 is operated by the inert gas as a drive source. With this arrangement oil remaining in the part between the cargo oil pipe 10 and the hose 14 is sucked by the ejector 1 and may be returned into the cargo oil tank 9 or the cargo oil pipe 10. Particularly, with the use of inert gas as a drive source, the recovering operation with the use of the ejector may be safely carried out.
Patent JP-H10308435-A (JP)
Title: Positioning device and manufacture of device
Inventor: TAKIZAWA NAOKI
IPC: B23Q1/30
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device where an adversary effect caused by a weight variation in a stage is prevented from affecting the positioning device without increasing it in size by a method wherein a weight balancing means is regulated in thrust corresponding to a weight change in the stage due to an object mounted on it. SOLUTION: Cylinders 7a to 7d are provided to serve as weight balancing means and regulated in inner fluid pressure to generate a force in a direction opposite to the direction of gravity so as to assist the thrust of linear motors. Furthermore, thrust generated by the cylinders 7a to 7d is set in the direction of a Z axis, the direction of rotation around an X axis, and the direction of rotation around a Y axis the same with the control axes of a positioning control system. The thrust generated by the cylinders 7a to 7d is so controlled by regulating them in inner fluid pressure as to make up for the own weight of a stage 9 corresponding to a weight change in the stage 9 due to a substrate mounted on the stage 9.
Patent JP-H084766-A (JP)
Title: Air bearing device
Inventor: MATSUO KEIZO
IPC: F16C32/06
Filed: 1994-06-15
Abstract: PURPOSE:To prevent local thermal deformation by arranging plural temperature sensors and cooling elements in a dotted shape in an air bearing, and controlling the respective cooling elements according to temperatures in respective places in the air bearing so that the temperatures in the respective places fall within a preset temperature range. CONSTITUTION:Plural temperature sensors 36 to 39 and plural electronic cooling elements 31 to 34 are incorporated into an air bearing 10 having a cylindrical rotor 11 fixed to a rotary shaft and a stator 20 to rotatably support the rotor 11 by securing a space to pass gas supplied through an air passage 28 or the like between it and an outer peripheral surface of the rotor 11. The temperature distribution of the air bearing 10 is grasped by a computer according to output signals of the respective temperature sensors 36 to 39, and a heat absorbing quantity (= an electric current quantity supplied to the electronic cooling elements) of respective electronic cooling elements 31 to 34 is found, and the respective electronic cooling elements 31 to 34 are driven so as to absorb heat equivalent to this heat absorbing quantity. Thereby, local thermal deformation is prevented.
Patent JP-S5833552-A (JP)
Title: Air wiper
Inventor: OOTANI ICHITA
IPC: B60S1/54
Filed: 1981-08-25
Abstract: PURPOSE:To make cylindrical compressed air generated on the discharging surface of front glass and a filmy cushion state around the surface function as the wiper by blowing compressed air against the discharging surface from a nozzle with a barrel and moving the nozzle. CONSTITUTION:The compressed air A from a compressor is introduced into a hermetically sealed vessel P, and the compressed air A is discharged to the discharging surface G of the front glass from the nozzles N with the barrels B (cavities) properly narrowed. The nozzles N are mounted by two or three along the front glass. When small holes a, b are bored to the bases of the barrels B attached into the nozzles and water and a detergent are each injected into the barrels B from these holes a, b, the water and detergent are mixed into the compressed air A discharged, changed into foggy form and blown against the discharging surface G. Since the compressed air A is blown cylindrically against the discharging surface G while the filmy cushion state K is generated around the cylindrical air, the cylindrical compressed air and the filmy cushion state can be made function as the wiper by properly moving the nozzles N.
Patent JP-H11323628-A (JP)
Title: Heat transporter
Inventor: UNO HIROSHI
IPC: A41D1/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problems on deterioration of comfort, complexity of the constitution and unstable operation in relation to the heat transporter having the function of warming the garment. SOLUTION: This heat transporter is equipped with a thermoelectric converter 12 that receives the heat from the combustor 11 and generates electric power through the heat transfer cooling and with a forced heat medium circulator 15 that exchange the heat of the combustor 11 transmitted through the thermoelectric converter 12 to the heat medium. Further, the heat medium passageways are set to the garment for distributing the heat medium from the forced heat medium circulator 15 to the garment. Thus, the conventional, complicated construction, the troubles and the wasteful economy of the battery exchange are resolved and miniaturization and convenience are increased.
Patent JP-H0429548-A (JP)
Title: Stator for motor and assembling method thereof
Inventor: KATO MASAHIRO
IPC: H02K1/17
Filed: 1990-05-23
Abstract: PURPOSE:To prevent increase of axial dimension of a motor due to addition of a cover including an outer flange in the stator of the motor by an arrangement wherein the inner circumferential face of a yoke compresses the outer circumferential edge of the outer flange of the cover in the radial direction. CONSTITUTION:A yoke 1, a permanent magnet 2 and a cover 3 constitutes a stator. Flanges 11 are projected radially, with an interval of 90 deg., in the vicinity of the bottom from the circumferential wall section of the yoke 1 and grooves 21 to be engaged with the flanges 11 are made in the outer face of a permanent magnet 2. When they are engaged, displacement of the permanent magnet 2 to the right on the drawing is limited. At first, the flange 11 of the yoke is engaged with the groove 21 in the permanent magnet 2 in order to position the permanent magnet 2 which is then temporarily magnetized. The cover 3 is then inserted into the permanent magnet 2 until the outer flange 33 is brought into contact with the side end face of the permanent magnet 2. Bulging is then carried out in the direction for enlarging the diameter of the cover 3 thus providing bulges 3a, 3b and completing mutual fixing of magnets.
Patent JP-H05326583-A (JP)
Title: Resin flash remover
Inventor: SUGIUCHI SHINJI
IPC: H01L21/56
Filed: 1992-05-26
Abstract: PURPOSE:To quickly remove the resin flash adhering to the end face on lead side by giving pressure on such a level that the lead is not deformed to the resin flash adhering to the end face on lead side, with a punch. CONSTITUTION:This remover is equipped with punches 5 which are arranged capably of drawing near at the side end of the lead 3 of a lead frame 1, and press the resin flashes (m) adhering to the side end face of its lead 3 with feeble pressure, and these punches are arranged pair by pair at both its side ends for one lead 3. Moreover, the shape of the top of the punch 5 is that of a taper which has a specified angle to the lead 3 face. Hereby, when the punch 5 draws near the lead 3, it abuts only on the resin flashes (m). Moreover, there is no fear of the lead 3 being damaged, and the necessity of raising the accuracy in positioning to the lead 3 of the punch 5 vanishes. Furthermore, the solder plating of lead in the subsequent process can be performed favorably.