baber/WOPTO huggingface dataset:
Patent JP-H03238046-A (JP)
Title: Honeycomb catalyst for diesel engine
Inventor: NAGASE TOMOMI
IPC: F01N3/28
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a honeycomb catalyst for a diesel engine enhanced in the deodorizing capacity at the time of the low temp. of exhaust gas by coating a honeycomb carrier with sepiolite and supporting a catalystic metal on the coated layer. CONSTITUTION:In preparing a honeycomb catalyst for a diesel engine, a honeycomb carrier is coated with sepiolite. The coating amount thereof is different according to the number of cells of the honeycomb carrier to be used but pref. about 20-50g/l. ln order to hold the high adsorbing structure of sepiolite, it is pref. to coat the carrier with sepiolite at low temp. Next, a catalytic metal is supported on the sepiolite coating layer. As the catalytic metal, platinum, rhodium or palladium is representive.
Patent JP-H04269434-A (JP)
Title: Fluorescent display panel
Inventor: NAKAJIMA HIROYUKI
IPC: H01J31/15
Filed: 1991-02-25
Abstract: PURPOSE:To improve the conduction resistance and the adhesion strength between a conductive layer and a grid by suppressing crack formation in the contact interface between the conductive layer and the grid due to the the difference between the thermal expansion coefficients of the conductive layer composed of at least Ag and glassy substance and the grid made of a metal. CONSTITUTION:At least Ag, glass, and graphite and/or carbon are contained in a conductive material so as to form conductive layer 7. The content of the graphite and/or carbon in comparison with that of Ag is limited to a range of 10-100wt.%.
Patent JP-S58149112-A (JP)
Inventor: JIYON ROBAATO BOODEN
IPC: B23B41/00
Filed: 1982-02-25
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-S62186899-A (JP)
Inventor: KUBOTA SHIGERU
IPC: D06F58/04
Filed: 1986-02-12
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-H08216870-A (JP)
Title: Braking hydraulic pressure controller
Inventor: HORIUCHI MAKOTO
IPC: B60T13/66
Filed: 1995-02-17
Abstract: PURPOSE: To reduce the number of part items in making preload so as to be impartable to an operation force detecting means with a single spring as well as to make improvements in a feeling of brake operation, in this braking hydraulic pressure controller which detects the operating force of a brake operating member operating a master cylinder through an operating force detecting means, controlling an electric actuator, and imparts braking hydraulic pressure out of a braking hydraulci pressure generating means, to a wheel brake. CONSTITUTION: An interlocking piston 35 forming a pressure chamber 34 in a gap with an actuating piston 33 is fitted in a cylinder body 27 free of slide motion, while an operating force detecting means S1 receiving force out of this interlocking piston 35 is locked to the cylinder body 27 at a front position of the piston 35, and a return spring 41, displaying its spring force energizing the interlocking piston 35 in the forward direction in a state that the actuating piston 33 exists in a backward limit, and imparting the specified preload to the operating force detecting means S1 , is installed in an interval between the actuating piston 33 and the interlocking piston 35.
Patent JP-S59156872-A (JP)
Title: Hood for automobile
Inventor: SAKUMA HIROICHI
IPC: B62D25/10
Filed: 1983-02-23
Abstract: PURPOSE:To reduce the shock which a person tossed on a hood after collision receives, by displacing an outer panel relative to an inner panel backward as to a vehicle to disengage the outer panel from an engaging member to guide the outer panel upward. CONSTITUTION:At the collision of a vehicle with a pedestrian, an outer panel 12 is displaced backward relative to an inner panel 13. An upper portion 20 and a lower portion 18 are coupled to the outer panel 12 and the inner panel 13 so that an oblique portion 19 is elastically deformed simultaneously with the backward displacement of the outer panel. When the outer panel 12 is further displaced backward, a flange 22 is disengaged from an engaging member 25, the oblique portion 19 is changed back into the original form of flat plate by the elastic restoring force and turned clockwise about the joint of the oblique portion with the lower portion 18, and the outer panel 12 is guided upward by a plate spring 17 to collide with the head of the pedestrain.
Patent JP-H10214087-A (JP)
Title: Keyboard device of electronic musical instrument
Inventor: OSUGA ICHIRO
IPC: G10B3/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide the keyboard device for an electronic musical instrument which can increase the degree of freedom of design and the possibility of playing expressions with low-cost, simple constitution without making a main body large in size and losing the horizontal support characteristics of keys. SOLUTION: Respective white key units 1 are so constituted that white keys 1a are supported on white key support members 1c through white key support hinges 1b, and the white keys 1a, white key fulcrum hinges 1b, and a single white key support member 1c are molded in one body. Black key units 2 are also constituted similarly. The key support members 1c and 2c have through holes 11 which are put at the same position when the while key unit 1 and black key unit 2 are put one over the other. A control panel switch 9 is inserted into the through holes 11.
Patent JP-H10226321-A (JP)
Title: Control method of drier for car washer
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To sufficiently dry a windshield part of a vehicle, ensure a field of good vision in the forward, also reduce a noise generated from a blower device. SOLUTION: In a control method of a drier for a car washer performing car wash in a car washer main unit while conveying a vehicle 3, a drying top nozzle 24 is lifted in accordance with upper surface shape of the vehicle 3, during the time drying a front half part F including a front window part 8 of the vehicle 3 by the drying top nozzle 24, a rotational speed of a motor driving a blower device is set to an ordinary rotational speed by a inverter, during the time drying a rear half part G of the vehicle 3, a rotational speed of the motor is switched to a rotational speed lower than the ordinary rotational speed by the inverter.
Patent JP-S58147395-A (JP)
Title: Autographic stencil paper for electric recording
Inventor: TANIMOTO TAKASHI
IPC: B41M5/24
Filed: 1982-02-25
Abstract: PURPOSE:To provide an autographic stencil paper for electric recording markedly reduced in the quantity of odor generated at the time of electric recording  and extremely excellent in electric recording characteristics and durability in  printing, by a metod wherein a polybutene-1 resin is used as a main constituent,  with which an electrically conductive inorganic particulate material is mixed. CONSTITUTION:With 100pts.wt. of a polybutene-1 resin or a mixed resin of the polybutene-1 resin with a polyethylene resin or a polypropylene resin compatible with the polybutene-1 resin, mixed is 10-50pts.wt. of an electrically conductive inorganic particulate material such as particulates of carbon black or acetylene black or particulates of a metal such as copper, aluminum or silver. After the resultant mixture is uniformly kneaded, a film having a thickness of 0.015- 0.030mm. is formed therefrom by an ordinary film-forming device to obtain the autographic stencil paper for electric recording. To prevent the conductive particulate material from being scattered during working, 0-20pts.wt. of a wetting agent such as a process oil may be added to the mixture. Further, a stabilizer or a surfactant may be added to the mixture.
Patent JP-S59154347-A (JP)
Title: Measuring method of water content
Inventor: NOBEYAMA MASAYUKI
IPC: G01N23/06
Filed: 1983-02-23
Abstract: PURPOSE:To measure the water content with high accuracy irrespectively of the density of a material to be measured by detecting the doses of neutron and gamma- rays made incident to a detector via said material. CONSTITUTION:Neutron and gamma-rays radiated respectively from a neutron source 7 and a gamma-ray source 8 are detected by a fast neutron detector 12 and a gamma-ray detector 11 after penetrating a material to be measured in a container 4. The density of said material is calculated from the detected gamma-ray dose by an arithmetic unit 6. A primary water content is obtd. from the fast neutron dose. The primary water content is subjected to density-correction. The real water content is obtd. and displayed along with the density. Since the real water content is corrected with density, it is not affected by the density difference.
Patent JP-S59155129-A (JP)
Title: Method for exposure of semiconductor wafer
Inventor: MORI TOSHIKI
IPC: G03F7/20
Filed: 1983-02-23
Abstract: PURPOSE:To protect the single alignment mark of the titled semiconductor wafer by a method wherein the sensitizer located on the alignment mark part and the part other than the alignment part is selectively photosensitized and hardened at the prealignment station whenever an exposing process is performed. CONSTITUTION:Two optical fibers 11 are arranged on a mask 10 for exposure and a prealignment station S1, the tips of said optical fibers 11 are faced in close vicinity on the alignment mark part of the wafer 1 located on the prealignment station 4, and the rear ends of the optical fibers 11 are coupled to a preexposure light source 12 to be used for exposure. When the wafer 1 is carried to the prealignment station S1, the shutter of the light source 12 is released with the tip of the optical fibers 11 opposing to the alignment mark part, and the sensitizer 9 is selectively exposed and hardened. The wafer 1 whereon a preexposure has been finished is sent to an exposure station S2, a positioning is performed using the mask alignment mark and the single wafer alignment mark, and an exposure is performed.
Patent JP-S59226658-A (JP)
Title: Current drive type flyback power source
Inventor: ERIOTSUTO JIYOSEFUSON
IPC: H02M3/335
Filed: 1984-02-20
Abstract: A current driven flyback power supply has a transistor current switch which periodically couples a primary current through the primary winding of a power transformer which is connected between a source of DC and the collector of the current switch. A current transformer has a first winding coupled between the primary winding and the collector of the current switch, and a second winding which develops a drive current proportional to the primary current. The drive current is coupled to the base of the current switch and increases proportionally with the increasing amplitude of the primary current. An electrical switch shorts the drive current to ground to turn off the current switch so that stored energy in the power transformer is coupled out through its secondary winding to an output rectifier circuit which develops the output DC voltage. After the stored energy has been completely coupled out through the secondary winding, a first current pulse is developed to turn on the current switch to initiate the primary current. During high output power loading conditions, a second current pulse is developed at a selected point in time after the current switch turns off and prior to the stored energy being completely coupled out through the secondary winding. The second current pulse turns on the current switch whereby the initial primary current is boosted in amplitude by the residual stored energy in the power transformer.
Patent JP-H10226065-A (JP)
Title: Ink-jet head
Inventor: TOUNO NAN
IPC: B41J2/055
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel ink-jet head which can form gradational images. SOLUTION: The ink-jet head has a plurality of ink channels 13 for storing an ink 11, a plurality of piezoelectric actuators 4a set to face the ink channels 13, and a plurality of standing walls 4b each faced to the piezoelectric actuator 4a via a filler 23. Grooves 21 each formed between the piezoelectric actuator 4a and the adjacent standing wall 4b differ in a plurality of kinds of breadths.
Patent JP-S58146803-A (JP)
Title: Inspecting device of empty can
Inventor: HAMAZAKI MIKIHIKO
IPC: G01N21/90
Filed: 1982-02-25
Abstract: PURPOSE:To detect surely the abnormality of the flange of an empty can, by projecting annular light to the flange from right above the empty can, and detecting the reflected light with many photosensors provided on the inscribed line direction of the flange. CONSTITUTION:When an empty can 8 is conveyed to right under a head 1 by a conveyor 7, the light emitted from a light source 6 passes through an annular slit 4 and is projected as an annular luminous flux to a flange 8A. If the flange 8A is normal, the reflected light directs toward the inner side of the can 8 as shown by an arrow and is not made incident to sensors 9 disposed in an annular groove 5. If the flange 8A is abnormal, the reflected light is reflected to the outer side of the can 8 and is made incident to the sensors 9. The output signals of sensors 9 are fed through an amplifier 11 to a comparator 14, where the signals are compared with the input signal from a setter 12 for detected levels. When the signals exceed the set level, a signal is inputted through an OR circuit 15 to an AND circuit 19, which inputs the signal to a discharging circuit for abnormal cans upon receiving of the signal from a pulse generator 18. The abnormality of the flange is thus detected surely.
Patent JP-S60176187-A (JP)
Title: Semiconductor card
Inventor: MAEDA TOSHINOBU
IPC: H01L27/15
Filed: 1984-02-22
Abstract: PURPOSE:To prevent a direct impression of static electricity, etc. to a conductive part by utilizing a solar battery as a power source of a semiconductor card, by executing data transmission/reception between the card and an external device by means of photo-connection and by eliminating an exposed terminal to the surface. CONSTITUTION:A semiconductor card 11 main body is constituted of a opaque resin 14, and on its surface a transparent film 15 with a small transmission loss of light is bonded. A semiconductor light emitting element 16 and a semiconductor photodetector element 17 are provided as a data I/O part 13. A solar battery 12 as a power source of a semiconductor card, a semiconductor memory and a control circuit and the like are separately burried in the card interior, and they are electrically connected respectively. The built-in semiconductor devices are driven by electric power of the solar battery 12. When the semiconductor card is connected to a card write (read) device, energy is given to the solar battery 12 from the write (read) device. A light emitting element of the write (read) device and a photodetector of said device are arranged at opposite positions of a photodetector of the card and of a light emitting element of the card, respectively, and data are transmitted and received.
Patent JP-H02212247-A (JP)
Title: Brake device for agricultural machine
Inventor: IKEDA KAZUNARI
IPC: B60K20/02
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the generation of an unpleasant shock at the time of changing a moving direction by forming a turnout to where a change lever is shunted from a passage change lever is passed when the change lever is operated to a forward area and a rearward area and operating a neutral brake at the time of detecting that the change lever is shunted to the turnout. CONSTITUTION:A lever guide groove 26 for guiding a main change lever 9 formed at an operation panel 25 is formed along the fore and rear direction of a body for a forward area F and a rearward area R, a step portion 26a is formed at the front portion of the forward area F and a step portion 26b is formed at a connecting portion between both the areas F, R, i.e., a neutral position N respectively. In this case, moreover, a turnout 26c is formed opposite to the step portion 26b of the neutral position N and a switch 27 for detecting the lever, is provided at the turnout 26c, which is turned on when the main change lever 26 in the neutral position N is inclined in a left and right direction to be engaged with the turnout 26c. When said switch 27 is turned on, a neutral brake is operated.
Patent JP-H02210042-A (JP)
Title: Controller of weft-discharging of loom
Inventor: MORIGUCHI SAICHIRO
IPC: D03D51/18
Filed: 1989-02-09
Abstract: PURPOSE:To shorten necessary loom-stopping time to necessarily minimum by outputting discharge-controlling signal in corresponding to discharge possibility signal indicating machine rotation angle of loom in operation in possible angle range to discharge and operating weft-discharging device. CONSTITUTION:Joint Y1 is detected by joint sensor Ky and discharging signal is produced from working time-deciding means, then discharge-controlling signal is outputted in corresponding to discharge possibility signal indicating machine rotation angle of loom in operation in possible angle range to discharge, thus weft-discharging device EX is operated. The weft-discharging device is operated without waiting stop of the loom, then operation rate of the loom is improved and stopping line is prevented.
Patent JP-H03234201-A (JP)
Title: Inner boot for ski shoe and its fitting method
Inventor: OKADA TAKASHI
IPC: A43B19/00
Filed: 1990-02-09
Abstract: PURPOSE:To make the fitting of a foot and a ski shoe satisfactory and to improve the transferability of force by inserting an inner boot to which a thermoplastic elastomer is attached into a shell, setting it to a flowable state, and thereafter, inserting a foot into the boot and tightening the ski shoe, and cooling and solidifying it. CONSTITUTION:As for an inner boot 16, a sponge 10 and an elastomer 11 are contained between inner leather 3 and outer leather 4, and the elastomer 11 is formed in a curved shape as to its center part, and placed so as to cover the part extending from the outside part of a foot to the inside part through the part of the Achilles' tendon. This inner boot 16 is inserted into a shell 1, and thereafter, this shell 1 is contained in a heat treatment box 18. In such a state, by blowing hot air into the inner boot 16, the elastomer 11 is heated to a flowable temperature. Thereafter, immediately a foot is inserted into the inner boot 16, a buckle of the shell 1 is tightened, and in such a state, it is cooled until the elastomer 1 becomes a non-flowing state. In such a way, the inside surface of the inner boot fits satisfactorily a shape of the foot, and its shape is not varied in the course of use.
Patent JP-S58148909-A (JP)
Title: Measuring method by light wave range finder
Inventor: INOUE SUETOSHI
IPC: G01C15/00
Filed: 1982-03-01
Abstract: PURPOSE:To take a measurement at a high position in safety by using a measurement instrument consisting of a light wave range finder and a theodolite in combination and then measuring a fixed reflector from an unspecified measurement point while the reflector is left at a fixed measurement position. CONSTITUTION:The reflector 2 is constituted by coating or sticking a reflective material to the surface of a semisphere, cylinder, prism, etc. The angle measuring range finder 1 is the measuring instrument consisting of the light wave range finder and theodolite in combination. While the reflector 2 is provided at a fixed measurement point, said angle measuring range finder 1 is used to measure the reflector 2 from an unspecified measurement position, so that a high measurement position is measured speedily in safety at any time.
Patent JP-H10225770-A (JP)
Title: Welding equipment
Inventor: TAKAHASHI KUNIMITSU
IPC: B23K26/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To greatly reduce working hours by having a film removing means using a laser beam and thereby very quickly and easily forming an arbitrary area with the film removed immediately before welding. SOLUTION: A means for removing a film 2 by emitting a laser beam 7 to a film-covered welding object 1, is constituted of a film removing laser generator 3, mirror 5, and a laser beam shaping device 6; and a means for welding by emitting a laser beam 14 to the area 8 where the film is removed by the film removing means 3, 5, 6 is constituted of a welding laser beam generator 10, mirror 12, and a laser beam condensing device 13.
Patent JP-H01206668-A (JP)
Title: Semiconductor device
Inventor: ENDO KAZUO
IPC: H01L29/78
Filed: 1988-02-15
Abstract: PURPOSE:To improve high-frequency characteristics in a MOSFET by a method wherein a low-resistance metal layer is provided on a leadout wiring section connecting a plurality of gate electrode sections and thereby to reduce resistance to be presented by a gate leadout wiring section to make uniform responding speeds between the respective gate electrode sections. CONSTITUTION:In a MOSFET provided with a comb-geometry gate electrode 21, a low-resistance metal layer 15, built for example of aluminum low in resistivity, is provided on a leadout wiring section 12 connecting a plurality of gate electrode sections 6. In this way, with this design reducing gate resistance at the gate electrode leadout wiring section 12, the MOSFET can fully perform in terms of high-frequency characteristics, which make uniform responding speeds between the respective gate electrode sections 6. With the gate electrode sections 6 and their leadout wiring section 12 being built of the same material and forming a solid body without discontinuity, there is a perfect connection between the gate electrode sections 6 and leadout wiring section 12.
Patent JP-S61191410-A (JP)
Title: Running car
Inventor: KANEKO KIYOSHI
IPC: B60G99/00
Filed: 1985-02-19
Abstract: PURPOSE:To suppress the oscillation in the running direction and the lateral direction caused by the running on a protruded and recessed surface and along a curve by fixing driving wheels to the main body of a running car, providing follow-up wheels movably in the vertical direction and energizing the follow-up wheels to the surface of a floor with a spring. CONSTITUTION:A pair of driving devices 7 and 7' are fixed to the main body 6 of a running car and each of driving wheels 8 and 8' is mounted on each of driving devices 7 and 7'. In addition, a follow-up wheel 9 is fixed to the main body 6 of the running car and a moving follow-up wheel 10 is provided so as to be movable in the vertical direction. Besides, the one-wheel fixed follow-up wheel 9 and the one-wheel moving follow-up wheel 10 are provided before and behind the two-wheel driving wheels 8 and 8'. Moreover, to energize the moving follow-up wheel 10 to the surface of a floor, a spring 11 is provided. As a result, the moving follow-up wheel 10 is moved in the vertical direction and follows the uneven surface of the floor. Furthermore, since the driving wheels 8 and 8' are fixed to the main body 6 of the running car, the oscillation generated in the running direction and lateral direction can be suppressed.
Patent JP-H11226297-A (JP)
Title: Ventilating drying device for bathroom
Inventor: ITO SUSUMU
IPC: D06F58/10
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable collecting of condensed water without scattering by forming a circular rib on an inner side of a fan casing of a bathroom ventilating drying device installed on the ceiling of a bathroom, so that the rib surrounds outside lower end of a ventilating fan, and forming a well between the rib and the fan casing. SOLUTION: A boxed-shaped body 4, wherein an opening 1 is formed on a lower side and an exhaust vent is formed on a side, is fitted on a ceiling 3 of a bathroom. A circulating fan for heating, circulating and drying air in the bathroom through a heat exchanger, and a ventilating fan 7 for ventilating moisture in the bathroom to the outside from suction exhaust vent are arranged inside the body 4. Inside a fan casing 10, which surrounds the outside of the ventilating fan 7, a circular rib 11 projecting toward the ventilating fan 7 is formed so as to surround the outside of an end ring of a lower end of the ventilating fan 7 in an outer position of a suction vent 9. A well 12 is formed between the rib 11 and the fan casing 10 for preventing condensed water generated in the fan casing 10 from dropping.