baber/WOPTO huggingface dataset:
Patent JP-H1071893-A (JP)
Title: Step structure of construction machine
Inventor: ADACHI SHIGEKI
IPC: B60R3/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To change an installing method of a step without replacing the step by arranging brackets on a car body of a construction machine, and connecting the step to its brackets so that a projecting quantity of the step from the car body can be freely adjusted. SOLUTION: A pair of brackets 4 are arranged on a track frame 62, and plural-group installing holes 8 in pairs being installing means to connect a step 6, are provided in its pair of brackets 4, and installing holes 10 in pairs to be connected to the installing holes 8 being the installing means, are also provided in the step 6. The installing holes 8 of a pair of brackets 4 and the installing holes 10 of the step 6 are slectively combined with each other, and a projecting quantity of the step 6 from the track frame 62 being a car body is made freely adjustable. Therefore, an installing method of the step 6 can be changed without replacing the step 6.
Patent JP-S61115872-A (JP)
Inventor: TOMIYAMA SABURO
IPC: B65D88/42
Filed: 1984-11-02
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-H0543782-A (JP)
Title: Polyester resin composition for container and container made thereof
Inventor: OKAMOTO TOMOHIRO
IPC: C08K5/05
Filed: 1991-08-19
Abstract: PURPOSE:To provide a polyester resin composition for container, composed of polyethylene terephthalate and a higher alcohol and giving a container having low acetaldehyde content and suitable as a container for drink. CONSTITUTION:The objective polyester resin composition for container is produced by compounding (A) 100 pts.wt. of a polyester resin containing ethylene terephthalate unit as main recurring unit and having an intrinsic viscosity of preferably 0.6-0.9dl/g with (B) 0.02-3 pts.wt. (preferably 0.1-2 pts.wt) of a higher alcohol, preferably a 10-35C saturated chain aliphatic alcohol (e.g. stearyl alcohol and cetyl alcohol) and, as necessary, a colorant, a filler, a lubricant, an ultraviolet absorber, etc. The addition of the component B is carried out e.g. by adding to a reaction system during the production of the component A or adding in the melt-molding of the component A. The obtained composition is molded to form a hollow vessel by extrusion blow-molding or injection blow-molding process, etc., or is extrusion molded to obtain a sheet, which is formed to a container such as tray.
Patent JP-2001055589-A (JP)
Title: Improving method for low-grade coal
Inventor: SATO YOSHIKI
IPC: C10G1/04
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain improved coal having a decreased water content, an improved calorific value, and improved spontaneous ignition qualities and an oily fraction with a high added value by subjecting low-grade coal to liquid- phase thermal decomposition in a specified temperature range. SOLUTION: Low-quality coal is dried and pulverized to give pulverized coal having a particle size of 100 mm or lower, which is mixed with 1-15 pts.wt. light paraffin, e.g. t-decalin, (per 100 pts.wt. pulverized coal) to give a slurry. The slurry is introduced into a tightly sealed container under an atmosphere of nitrogen and then subjected to liquid phase thermal decomposition at 400-450 deg.C under a pressure of 0.2-7 Mpa, thus giving a light oily fraction which can reduce the generation of carbon dioxide gas and is adaptable to environmental protection. The light oily fraction is a fraction boiling in the range of 60-220 deg.C and contains aromatic hydrocarbons, such as benzene, toluene, xylene, etc., and oxygen-containing compounds, such as phenol, cresol, etc.  The low- grade coal is coal having a low carbon content, such as subbituminous coal, brown coal, lignite, peat, etc., having a low carbon content.
Patent JP-H0975793-A (JP)
Title: Coating spray gun
Inventor: KOKADO KOICHI
IPC: B05B7/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To uniformize the paint particles over the whole pattern range at the time of discharging and atomizing a paint in a flat elliptic pattern to coat a material. SOLUTION: A couple of symmetrical protrusions 8a are formed on the front of an air cap member 8 set around a nozzle member 6 on a center line P with the nozzle member 6 in between, air discharge ports (c) and (d) are provided in the center of the protrusion 8a, and a couple of side air holes (e) are provided on both sides of the air discharge holes (c) and (d). The position of the side air hole (e) is made flush with the front (f) of the air cap member 8, the air blown off from the side air hole (e) is paralleled with the center line P and directed toward the slightly outside of the peripheral part of an annular air hole (r) and at right angles to the paint blowing direction.
Patent JP-2001056397-A (JP)
Title: Device and method for generating positron beam
Inventor: HIROSE MASAFUMI
IPC: H05H13/10
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size and costs of a device by applying electron beams being accelerated by a microtron with a race-tracked electron track into a target and emitting positrons from the target. SOLUTION: When electron beams being accelerated by a microtron 2 are applied to a target 3 (the film of heavy metal such as tantalum) in a beam duct 1, X rays are generated due to damping radiation. The X rays cause paired generation for dividing into high-energy electrons and positrons, and the high- energy electrons repeat damping radiation and paired generation, thus generating a high-energy positron generation process of high energy in a chain and discharging the positrons with a high energy of approximately 1×1011 per sec. When the high-energy positrons enter a moderator 4, it is heated and diffused in the moderator 4, decelerated positrons are discharged from a surface opposite to the incidence surface of the positrons, are changed into low-speed positron beams by an extraction electrode 5, advance in the beam duct 1, and are carried to the device.
Patent JP-S6386619-A (JP)
Title: Digital/analog converter
Inventor: OSHIO UMEO
IPC: H03M1/74
Filed: 1986-09-29
Abstract: PURPOSE:To contrive to expand the dynamic by range adding the currents selectively outputted from a current unit group that outputs values of a progression of a constant ratio by using digital signals, and using the resulted current as an output current. CONSTITUTION:The respective resistors of a resistor group having resistance values in a prescribed geometrical progression are connected between the emitters or first and second transistors Q11, Q12 and the ground, all the collectors of the first transistor Q11 are connected to a power source Vcc, and the bases are connected to a reference potential power source. And all the collectors of the second transistor Q12 are connected to an output current terminal IOUT, and the based are connected to the respective input terminals for the digital signals. Since the transistor connected in series connection with the load is reduced to one piece, the invalid potential difference due to the forward potential difference of the transistor becomes smaller in value, and the potential difference supplied to the load can accordingly be made larger. As a result, the dynamic range for the load can be made wide.
Patent JP-S60124524-A (JP)
Title: Auxiliary travelling unit in vehicle
Inventor: TADA YASUO
IPC: B60K17/04
Filed: 1983-12-08
Abstract: PURPOSE:To enable a vehicle, such as for expample, a motor-cycle, etc., to travel back and forth with no engine power, by transmitting the torque of a motor to an actuating means which responds to the rotation of an axle of the vehicle, through a transmitting means having a predetermined speed variation rate. CONSTITUTION:A speed change unit 4 in a vehicle, such as, for example, a motor-cycle, etc., has an output shaft 4 which is fitted thereonto a plurality of speed change gears 12 through 15 respectively having different numbers of teeth. In this arrangement, the output shart 7 ais also fitted thereonto with gear 16 which is exclusively used for slow speed travel and therefore, contributes no effect to speed change. The speed change unit 4 is coupled with a motor unit 20 composed of a motor part 21, a planetary gear speed change part 22 and an output shaft 23. The output shaft 23 is fitted thereonto with a gear 24 which is restrained from rotating but is movable in the axial direction of the output shaft 23, and which is engaged with the abovementioned gear 16 through an idle gear 25. With this arrangement the motor unit 20 may rotate an axle at a low speed through the gear 16, the output shaft 7, a sprocket 8 and a chain 11 to attain a desired purpose.
Patent JP-2000067509-A (JP)
Title: Disk device
Inventor: TAJIMA HISANOBU
IPC: G11B7/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk device capable of shortening the time required for preparatory operation by carrying out the preparatory operation for efficient data reading. SOLUTION: The disk device which is capable of reading the data from a disk of a first diameter and a disk of a second diameter longer than this first diameter is so constituted that the information on the data recording quantity is read from the first or second disk and that the discrimination operation as to whether the disk of the first diameter or the disk of the second diameter is not carried out when judgment is made that the data recording quantity exceeds the data recording quantity recordable on the disk of the first diameter.
Patent JP-H1077864-A (JP)
Title: Sound insulation device for vehicle
Inventor: FUJINO TAKAMI
IPC: B62D25/20
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve sound insulation performance without lowering cooling performance of an engine. SOLUTION: A cover 11 is fixed at the frame 14 of a vehicle to cover the two sides of an engine 17 therewith. The cover 11 is provided with a noise insulation plate 15 in a rectangular shape, and pipes 16 arranged at the two side parts and the peripheral edge of the lower part of the plate 15. The noise insulation plate 15 is formed of a metallic sheet, such as a steel sheet, and a sound absorbing material 18 formed of a glass sheet is mounted on a side positioned opposite to an engine 17. The pipe 16 is formed in an annular shape and an air layer 19 is formed at the internal part thereof.
Patent JP-S6388807-A (JP)
Title: Manufacture of magnetic iron powder
Inventor: ISHIBASHI TOSHINORI
IPC: H01F1/06
Filed: 1986-10-02
Abstract: PURPOSE:To satisfy the increase of powder density and the shortening of the time required for dispersing magnetic paints simultaneously by drying and reducing an article obtained by pulverizing baked powder and granulating and molding the powder, using water as a bonding agent. CONSTITUTION:The dispersion of paints is accelerated remarkably in powder acquired by pulverizing even secondary aggregate in approximately 1mum. Finely ground baked powder is granulated and molded, employing water as a bonding agent, and dried. Drying may be conducted in an extent that powder does not adhere mutually, and is attained generally only by heating the powder at approximately the boiling point of water. Baked powder is reduced. Even a reducing method is not limited particularly, and, in general, a reducing temperature extends over 300-500 deg.C, hydrogen partial pressure over 0.05-20 atm. and the reducing time over 0.5-10 hr. Accordingly, a reducing process is simplified because a reducing reaction can be executed under the state of baked powder having comparatively high bulk density, bulk specific gravity is increased without deteriorating magnetic performance, and the time required for dispersion at the time when manufacturing magnetic paints is shortened.
Patent JP-H0281593-A (JP)
Title: Burst signal detecting circuit
Inventor: ISODA KIYOYUKI
IPC: H04N9/455
Filed: 1988-09-16
Abstract: PURPOSE:To correctly detect a first cycle of a burst signal by using a signal obtained with half-wave-rectifying the burst signal as a comparing signal even when distortion is generated on the burst signal part. CONSTITUTION:When the distortion is generated on the burst signal part in a video signal on a transmission path, and a signal (c) in a waveform shown in a figure is supplied to the negative input terminal of an operational amplifier 17, a comparing signal (j) obtained by half-wave-rectifying the burst signal (c) by a half-wave-rectifying circuit 23 is supplied to the positive input terminal of the operational amplifier 17. Since the comparing signal (j) encloaches the central part of the burst signal (c) into a chevron shape, it sufficiently crosses the first cycle of the burst signal having the distortion. Thus, a burst pulse (e) being the output signal of the operational amplifier 17 can be detected without the omission of the first cycle of the burst signal, and a pulse (i) at correct timing can be obtained.
Patent JP-H0574572-A (JP)
Title: Thin film el element
Inventor: ESAKI SANPEI
IPC: H01B5/14
Filed: 1991-09-12
Abstract: PURPOSE:To obtain an end face luminous type thin film EL element with a large luminous brightness which can be driven by a DC power, by using a resistor layer transparent to the light an illuminant layer radiates, and radiating the light energy emitted from the illuminant from the side surface of the element. CONSTITUTION:On a glass base 1, an Ag layer as the first electrode layer is formed by a resistance heating evaporation method, and then, after a BaTiO3 ceramics to which a specific wt.% of Y is added is formed at a specific substrate temperature by an rf spattering method, a specific time of heat treatment is applied further in a vacuum condition. Furthermore, as an illuminant layer 4, a ZnS pellet including a specific wt.% of Mn is formed 1mum, for example, by an EB evaporation method, and finally, an Al layer is formed in a specific thickness by a resistance heating evaporation method, as the second electrode layer 25. Consequently, an end face luminous type thin film EL element which can be driven by a DC power is obtained.
Patent JP-H1091928-A (JP)
Title: Head drum assembling body of video cassette recorder
Inventor: CHO FUGEN
IPC: G11B5/53
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work and to increase the productivity by providing the reel table driving device for a video cassette recorder in which different torque driving forces are transmitted to a supply reel table and a take-up reel table in accordance with the operating mode. SOLUTION: The both is provided with a motor 230 which rotates an upper section drum 220 and plural magnetic heads 214 which record video signals to and reproduce the signals from the magnetic tape while rotating with the drum 220. When a shaft 240 rotates by the motor 230, the drum 220 fixed on the shaft 240 and a head base 272, which is integrally linked to a rotor 262 of the rotary transformer fixed to the drum 220, rotates by the shaft 240. At that time, the heads 214 record and reproduce video signals from a magnetic tape. A rotor 262 transfer video signals to the external by the heads 214 and the signals to be recorded to the tape are transmitted to the heads 214 from the external.
Patent JP-S60127252-A (JP)
Inventor: SUZUKI OSAMU
IPC: C04B7/26
Filed: 1983-12-13
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-H0396045-A (JP)
Title: Telephone set
Inventor: TSUCHIYA MAKOTO
IPC: H04M1/26
Filed: 1989-09-07
Abstract: PURPOSE:To attain a call of a telephone set immediately by providing a means sending a call signal to a telephone line based on a stored telephone number of a number storage means when a detection means detects it that a human body is parted in the vicinity of a number input means. CONSTITUTION:A static capacitance changes depending whether a human body resides in a sensor or is parted therefrom and the parting of the human body is detected thereby. A CPU 11 requests the notice of a number depressed by a keyboard control section 19, writes it into a RAM 13 and stores a telephone number to the RAM 13. When the human body is parted, the CPU 11 requests a call to a communication control section 15, reads a number stored in the RAM 13, informs it to the communication control section 15 and sends a call signal to a telephone line 10. Thus, the call of the telephone set is immediately started.
Patent JP-H0550577-A (JP)
Title: Method and device for coating sheet
Inventor: KANEKO TAKAO
IPC: B05C1/02
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a method for coating a sheet thin or thick using a single device and a device therefor. CONSTITUTION:A reverse head is also provided on a sheet gravure application device. When a sheet is coated by a reverse method, an applicator roll 20 of the reverse head is brought into close contact with an impression cylinder 5, to which a sheet 2 is fed, and a plate cylinder 8 of a gravure head is separated from the impression cylinder 5. On the other hand, when a sheet is coated by a gravure method, the plate cylinder 8 of the gravure head is brought into close contact with the impression cylinder 5, and the applicator roll 20 of the reverse head is separated from the impression cylinder 5.
Patent JP-H0795311-A (JP)
Title: Ic memory card connect to isdn line
Inventor: KAWAMURA HIDETOSHI
IPC: H04L12/02
Filed: 1993-09-20
Abstract: PURPOSE:To connect the IC memory card to multi-kind diversified data terminal equipments in a way of general-purpose by employing the IC memory card standardized to be interconnected with data terminal equipments. CONSTITUTION:A line connection box 5 and a voice control box 6 are provided to the outside of an IC memory card 4, the line connection box 5 is provided with an interface between an ISDN line interface means of the IC memory card 4 and an ISDN line 2 and the voice control box 6 is provided with an interface connected to the IC memory card 4 and the telephone connection. Since the IC memory card 4 standardized to be interfaced with data terminal equipments is employed, the ISDN line 2 can be connected to data terminal equipments 3 having the same interface in a way of general-purpose and the IC memory card 4 simply forms an ISDN digital telephone set by connecting the voice control box 6 to the IC memory card 4 when the IC memory card 4 is desired to be in use.
Patent JP-S59165831-A (JP)
Inventor: BURAIAN KORIN PAJIN
IPC: F02D41/10
Filed: 1983-12-13
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-S61111560-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMORI FUMIAKI
IPC: H01L21/78
Filed: 1984-11-06
Abstract: PURPOSE:To simplify and secure the process of positioning, and to offer MMIC with miniaturized 1-chips, reduced number of processes, and improved yield, by a method wherein cutting marks are pressed on a substrate at the same time with the process of forming via-holes. CONSTITUTION:After polishing a semi-insulation GaAs substrate provided with microwave monolithic circuits including the FET structure, via-holes 5 are formed in position, and at the same time cutting marks 7 are formed. The substrate can be acurately cut at a cutting position 6 by fitting the blade of a cutter to the marks 7. The back-view of a 1-chip on the GaAs substrate before cutting shows uneven arrangements of cutting marks 14 at the points of intersection at desired cutting positions 13 by their formation in the same structural process as that of via-holes 12. Generally a plurality of chips are surfaced on a piece of GaAs substrate.Therefore, the marks 14 are very clear because of continuous arrangement on the substrate back as shown by broken lines, and cutting can be easily performed.
Patent JP-H1170346-A (JP)
Title: Drain discharge device for centrifual separator
Inventor: HACHISU KIYONOBU
IPC: B04B7/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of maintenance of a valve for discharging drain in a chamber and reduce the cost of the valve. SOLUTION: In a drain discharge device, a valve mechanism 8 is connected with a drain discharge outlet 2a of a chamber 2 storing a rotor 3, and the valve mechanism 8 is opened and closed by a control mechanism 9 linked with the opening and closing of a chamber cover 3, and hot drain in the chamber 2 is discharged. The valve mechanism 8 is provided with a flexible drain tube 8a connected with a drain discharge outlet 2a, a pinch lever 21 for blocking or opening a flow path by pressing or press releasing the outer periphery of a drain tube 8a, a U-shaped channel section 22 storing the middle section of a drain tube 8a and a first coil spring 23 for deforming the pinch lever 21 into the pressed state. The open face side of the pinch lever 21 is connected with the inside of the U-shaped channel section 22 to press or release pressing of the drain tube 8a.
Patent JP-S59120861-A (JP)
Title: Ultrasonic flaw detector
Inventor: HIRASAWA TAIJI
IPC: G01N29/04
Filed: 1982-12-27
Abstract: PURPOSE:To achieve a high speed detection of flaws without rotation of a probe by arranging a circular array type probe in an object to be inspected with a circular hole to transmit an ultrasonic wave from vibrators thereof and receive it sequentially. CONSTITUTION:A circular array type ultrasonic probe 1 in which a number of vibrators are arranged in a circle in the centrifugal direction is provided and a delay time controller 4 is used to control the selection of the vibrators for transmission and reception of an ultrasonic wave, the ultrasonic wave transmission timing and the ultrasonic wave reception timing with the vibrators and then, ultrasonic waveforms of received signals from the vibrators are added in delay with a delay adder 5 according to a signal from this delay time. The waveforms indicating the maximum sensitivity are detected and amplified and an ultrasonic beam path is used to compute the position of a defect of an object to be inspected while it is indicated on an image display 10. This enables a high speed detection of flaws without rotating the probe.
Patent JP-S6478752-A (JP)
Title: Optical element generation method
Inventor: WATANABE MASAKI
IPC: B24B13/00
Filed: 1987-09-18
Abstract: PURPOSE:To enable generating and processing an optical element with one turn of a workpiece spindle by positioning a workpiece off the axial center of the spindle and setting a tool spindle in the same plane as the workpiece spindle in such a way that the axial centers of said spindles agree to each other at a corresponding position between the workpiece spindle and a grindstone. CONSTITUTION:A workpiece 10 is retained on the workpiece mounting surface 13a of a workpiece holder 13 provided at the tip of a workpiece spindle 12, and set to the predetermined position off the axial center of the workpiece spindle 12. Then, a tool spindle 14 is set in the same plane as the workpiece spindle 12. In this case, the axial center 15 of the workpiece 10 is made to agree to the axial line 16 of the tool spindle 14, when the workpiece spindle 12 turns to a position corresponding to a grindstone 11. And the tool spindle 14 is preliminarily set to the predetermined position so as to enable giving a desired amount of cut to the workpiece 10 when the workpiece spindle 12 turns. Thereafter, the tool spindle 14 is rotated at a high speed and the workpiece spindle 12 is rotated without shifting the position thereof. And a desired amount of cut is made on the workpiece 10, thereby generating an optical element.