baber/WOPTO huggingface dataset:
Patent JP-S5923316-A (JP)
Title: Endoscope device
Inventor: NAKAMURA TAKEAKI
IPC: G02B23/26
Filed: 1982-07-30
Abstract: PURPOSE:To enable the observation of a bright and sharp image even with slight illumination, by providing a microchannel image intensifier somewhere around the eyepiece part, in a lecture scope or in a photographing device. CONSTITUTION:An endoscope device consists of a soft endoscope 1, a freely attachable and detachable lecture scope 2, a similar camera 3, a light source 4, etc. The optical image of an object is transmitted by an image guide fiber 13 so that the image enters a microchannel image intensifier (MCPI) 14 of a short focus type. The operator can observe the image through an eyepiece lens 15 with his naked eyes. The MCPI 14 is constituted by using a microchannel plate which is arranged with about 10<4>-10<7> pieces in the hollow parts of fine glass tubes, designated as channels, having, for example, about 10-100mum diameter. The MCPI 14 is provided in proximity to either the lecture scope or the photographing device.
Patent JP-S63303140-A (JP)
Inventor: NAKAJIMA TSUNEJI
IPC: D02H1/00
Filed: 1987-05-30
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-S61291377-A (JP)
Title: Multi-yarn guiding device
Inventor: ITAKURA SHIGEKAZU
IPC: B65H57/16
Filed: 1985-06-18
Abstract: PURPOSE:To easily perform split weaving, yarn threading, etc. by placing multiple yarn guides at a predetermined interval on a cantilever fixed guide rail and collecting them at the tip section with an air cylinder as required. CONSTITUTION:When multiple blocks such as a tip block 29 and sliding blocks 30, 31, 32 are spread at a predetermined interval, if the sliding block 30 at the base side is pushed to the tip side by a sliding drive shaft 27, the said sliding block 30 at the base side advances to the tip side along a guide rail 23. In this case, the said sliding block 30 at the base side and the second sliding block 31 from the base side is slidably connected with an interval rod 33, thereby the said second sliding block 31 is kept stationary, and when the interval between them is narrowed and they are brought into contact with each other, the second sliding block 31 is pushed by the sliding block 30 at the base side and starts advancing. Subsequently, the second and third sliding blocks 31, 32 likewise advance in sequence, and yarn guides 37 are collected near the tip of the guide rail 23.
Patent JP-S5923358-A (JP)
Title: Developing device
Inventor: MURAKAMI REIJI
IPC: G03G15/095
Filed: 1982-07-30
Abstract: PURPOSE:To prevent a trailing phenomenon and to obtain a distinct picture whose thin line reproducibility is good, by providing an unnecessary developer removing magnetic member whose different poles are provided in the axial direction, on a latent image forming face after passing through a developing area. CONSTITUTION:A magnetic roll 56 is provided as a removing magnetic member in the lower part of a development opening part 44b, is rotated in the direction D, a magnetic toner adhering onto a non-picture part on a photoreceptor 18 is removed and it is collected to a developing roll 45. The roll 56 is constituted of a ferrite rubber magnet whose different poles S.N are placed alternately in the axial direction. Magnetic force of the roll 56 to the photoreceptor 18 is weaker than magnetic force of the roll 45, therefore, when magnetic force at points (a).(b) is denoted as Ga, Gb, it becomes Ga>Gb, and an unnecessary developer adsorbed to the roll 56 is transferred to the roll 45 when it reaches fixed thickness. A pitch P of the poles S, N of the roll 56 is <=10mm., and the roll 56 is grounded. The carrying direction of the unnecessary developer on the roll 56 is opposite to the rotating direction of the photoreceptor 18.
Patent JP-H08201410-A (JP)
Title: Rolling bearing unit with rotating speed detector
Inventor: OUCHI HIDEO
IPC: G01P3/488
Filed: 1995-05-31
Abstract: PURPOSE: To improve the rotating speed-detecting reliability of a sensor by increasing the output of the sensor which outputs as a tone wheel rotates. CONSTITUTION: Through holes 21 and 21 are formed through a tone wheel 11b which rotates together with a hub 3 at regular intervals in the circumferential direction. A sensor 14d is composed of a pair of permanent magnets 35a and 35b, a stator 36 made of a magnetic material, and a coil 37 and each magnet 35a and 35b is magnetized in the same direction over its diametral direction. In addition, gear-like recessing and projecting sections are formed in the inner peripheral edge sections of the magnet 35a and 35b at the same pitch as that of the holes 21 and 21. The recessing and projecting sections of the magnets 35a and 35b are shifted from each other by a half phase.  When the tone wheel 11b rotates, an alternating magnetic flux flows through the central part of the stator 36 and a voltage which is sufficiently high to detect the rotating speed of the wheel 11b is induced across the coil 37.
Patent JP-2000317093-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of simplifying turning-on display control processing concerning an LED for game information display, display lamps for various kinds of decoration display or LED in a main controller and comprehensively performing control processing related to a visual display means in a pachinko game. SOLUTION: In accordance with a command sent from a main controller 37 for performing the comprehensive control of the pachinko game, a controller for liquid crystal display and also lamp display (sub-controller 38) communicatively connected to the main controller 37 performs the display control of a liquid crystal display device 3 and the turning-on control of display lamps and LED arranged on a play panel surface.
Patent JP-H07315797-A (JP)
Title: Safety device for cargo hoist equipment
Inventor: MUKOYAMA MASAYOSHI
IPC: B66C1/02
Filed: 1994-05-24
Abstract: PURPOSE:To eliminate apprehension of dropping down a cargo by power interruption and erroneous operation, when the cargo is sucked to a vacuum sucker pad, hoisted and moved by a fluid pressure prime mover. CONSTITUTION:A check valve 9 is set up in a vacuum generating pipe line 8 of a vacuum sucker pad 7, to maintain a vacuum, even when a vacuum pump 11 is stopped by interrupting a current, so as to prevent: a cargo W from separating to drop clown, on the other hand, to connect an electromagnetically driven operation switching valve 21, having a throttle mechanism 17 in an atmospheric port side, to an operating chamber 4 of a fluid pressure prime mover 1, and an operating fluid in the operating chamber 4 is discharged little by little when interrupted a current, to lower clown the cargo W landed on a floor at a low speed.
Patent JP-H01301831-A (JP)
Title: Al alloy plate for stay-on tab and its manufacture
Inventor: KANEDA YUTAKA
IPC: C22C21/06
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the title Al alloy having excellent bendability and repeated bending by subjecting the ingot of an Al-Mg alloy having specific compsn. to homogenizing treatment, thereafter to hot rolling and cold rolling, successively to cold rolling including intermediate annealing into a thin plate material having final thickness and to finish annealing. CONSTITUTION:The ingot of an Al alloy contg., by weight, 3.5-5.5% Mg, furthermore contg., at need, one or more kinds among <=0.30% Si, <=0.40% Fe, <=0.20% Cu, <=0.20% Mn, <=0.25% Cr, <=0.35% Zn, 0.15% Zr and 0.20% Ti is heated to 450-550 deg.C, is subjected to homogenizing treatment, is thereafter hot-rolled and cold-rolled and is worked into a plate material. The material is furthermore subjected to intermediate annealing, is thereafter to cold rolling at 20-55% rolling rate and is finally to finish annealing. The Al alloy thin plate having <=20mum crystal grain width viewed from the surface of the rolled plate and having improved bendability and repeated bend as a stay-on tab material for a beer can, etc., can be obtd.
Patent JP-H11319916-A (JP)
Title: Method for lubricating hot roll and manufacture of hot rolled steel sheet
Inventor: HIRUTA TOSHIKI
IPC: B21B1/26
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the lubricating method of hot rolls for executing the rolling in a highly lubricated state in spite of the change of rolling conditions and to obtain a hot rolled steel sheet excellent in deep drawability by applying this lubricating method. SOLUTION: In the roll lubricating method for supplying a rolling lubricant to work rolls 1 (1a, 1b) during hot rolling, the rolling oil which is mixed with water with an oil and water mixing device 2 is sprayed while grinding the work rolls with on-line roll grinders. It is better to compose the grindstones 10 (10a, 10b) of the on-line roll grinders of two or more kinds of abrasive grains having different grain diameters and to define the grain diameter of the abrasive grain on the larger side as 200-500 μm. A dead soft steel slab is heated with a heating furnace, made into a sheet bar by rough rolling with a roughing mill, the preceding material and succeeding material of the sheet bar are butted and welded and the temp. on the inlet side of a finishing mill is taken as not higher than the transformation temp. of Ar3 .  The finish rolling is executed while executing roll lubrication by this method.
Patent JP-H08328966-A (JP)
Title: Non-volatile memory protector
Inventor: HIRAI YOSHIHIRO
IPC: G06F1/26
Filed: 1995-05-31
Abstract: PURPOSE: To prevent erroneous write to an EEPROM by insulating the EEPROM and an interface means by cutting off a path for supplying power to the interface means when a voltage drop or supply stop is detected. CONSTITUTION: When a voltage supplied through a power supply terminal 7a of a power unit 2a is lowered rather than the operation guarantee voltage of a microprocessor unit 1 or power supply is stopped, the power supply voltage of a cable I/F power supply control circuit 16 is lowered rather than a threshold value and a relay 14 is turned to an OFF state. Thus, the power supply terminal 7a of the power unit 2a and a cable I/F power supply terminal 17 are disconnected and the supply of power to be turned from a microprocessor unit 13 through a cable I/F (interface means) 8a into the microprocessor unit 1 is prevented. Thus, the erroneous write to a non-volatile memory caused by the power supply round from an external device can be prevented at the microprocessor unit in a power source off state.
Patent JP-H09315729-A (JP)
Title: Elevator counter-weight
Inventor: OYA KAZUYA
IPC: B66B11/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make a rope engage with a sheave on counter-weight side easily. SOLUTION: This counter-weight is provided with a pair of up-light channels 3, 4 disposed in perpendicular direction, a side panel 6 mounted with bolts 7, 8 between a pair of up-light channels 3, 4, and a sheave which is supported at the side panel 6 so as to rotate freely and with which a rope 15 is engaged. By loosening the bolts 7, 8, the side panel 6 can be removed from the up-light channels 3, 4, and the rope 15 can be engaged with the sheave. By loosening the bolts 7, 8, the side panel 6 can be attached onto the up-light channels 3, 4 again.
Patent JP-S62289917-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a recording medium having good durability by subjecting a thin iron nitride film to a hydrogen ion treatment then providing a protective film contg. an amine compd. CONSTITUTION:A PE terephthalate film having 12mum thickness is used for the high-polymer film 1 and colloidal silica is incorporated at 0.25wt% as pulverized inorg. inert particles therein. Microprojections are incorporated at 10<7> pieces/cm<2> in average into the film and the average surface roughness is specified to 110Angstrom . The film which has 900 Oe coercive force and 0.13mum film thickness and is obtd. by using Ar and NH3 as electric discharge gases and subjecting Fe to electron beam vapor deposition by utilizing 13.56MHz high-frequency glow discharge under 1X10<-5>Torr pressure and X=2.4 in terms of FexN is used as an FexN film 2 to be provided on the above-mentioned film 1. A polymerized film 3 is formed by using an allyl dimethylamine as a monomer and the film formed by treating the surface of the FexN film for 1.2sec at 1,600W with H2 as the discharge gas prior to the formation of the plasma-polymerized film to 70Angstrom  thickness is formed as a protective film. The recording medium having the good durability is obtd. by the presence of such protective film 3.
Patent JP-S63295710-A (JP)
Title: Method for directly drawing and winding synthetic fiber yarn
Inventor: TAKEUCHI NORIFUMI
IPC: D01D7/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled directly drawn yarn, having a good package shape with hardly any bulge, by winding a melt spun synthetic fiber yarn using plural godet rollers at a high speed under specific condition of peripheral speed, temperature and number of turns around the rollers. CONSTITUTION:A melt spun synthetic fiber yarn (Fa) is oiled with an oiling device, successively wound around godet rollers 2-4, drawn and then wound at 1,000-6,000m/min winding speed. In the process, temperature of the final godet roller 4 is changed and the temperature and number of turns of the yarn around the second godet roller 3 just before the final godet roller 4 are selected so as to provide the maximum winding tension of the yarn and >=0.38g/d maximum winding tension under condition of the ratio of the winding seed to the peripheral speed of the godet roller 4 positioned just before a winding roller set at a value between 0.9-1.1. The temperature of the final godet roller 4 is simultaneously set at a temperature providing the maximum winding tension of the yarn + or -2.5 deg.C and the winding speed and peripheral speed of the roller are set so as to provide >=0.19g/d winding tension and 1/2 of the maximum winding tension to wind the yarn onto a bobbin 7.
Patent JP-S5771656-A (JP)
Title: Method of floatation at floatation device and field where centrifugal force function
Inventor: JIYAN DEI MIRAA
IPC: B03D1/14
Filed: 1981-08-28
Abstract: A gas-sparged hydrocyclone apparatus and method for achieving separation by flotation in a centrifugal field. Hydrocyclone apparatus includes a vessel (52) with feed means (55), product discharge means (57) and sink discharge means (68) for unwanted material. A gas phase is dispersed into the vessel through a porous wall (60) to form discrete bubbles and achieve flotation separation within the centrifugal field generated in the vessel.
Patent JP-H084046-A (JP)
Title: Interference preventive device of work machine
Inventor: NASU KATSUYOSHI
IPC: E02F3/34
Filed: 1994-06-16
Abstract: PURPOSE:To carry out the raising action and lowering action of a first boom without interrupting work even in a state in which the tip of a bucket has been stopped automatically in an interference preventive sphere. CONSTITUTION:From the lower part front of an operating room 2a to the lower part, an abnormal intrusion decision sphere 22, a lower part interference preventive sphere 20b and a deceleration sphere 21 are provided, and at the same time these respective spheres are set into concentric circles with the almost turning fulcrum P of a first boom 3 as a center, and memorization is made at the operation device of a controller. This operation device, on the basis of angle signals from a boom angle sensor 12, an offset angle sensor 13 and an arm angle sensor 14 and on the basis of control signals from a coordinates operation portion to calculate the tip coordinates of a bucket 6 and a comparison operation portion to decide whether or not the bucket tip coordinates have intruded into each sphere, outputs a predetermined control signal to a hydraulic drive circuit, and in a case in which it is decided that the tip of the bucket 6 has intruded into the lower part interference preventive sphere 20b, arm pulling action and left offset action alone are prohibited, and the raising action and lowering action of the first boom 3 are made possible.
Patent JP-S6113577-A (JP)
Title: Single cell instrumentation
Inventor: NAKAMURA YUKIO
IPC: H01M8/18
Filed: 1984-06-29
Abstract: PURPOSE:To enable a quantity of the remaining output of a cell to be correctly presumed by a simple method by closing a flow path switch-valve provided on the solution flowing-in and flowing-out parts on the positive side and/or the negative side of a single cell for measuring the quantity of electricity flowing on an outer circuit and finding concentration of the positive pole and/or negative pole active material. CONSTITUTION:A cell active material solution (electrolytic liquid) is made to circulate in a small-sized single cell provided with stop valve on the electrolytic liquid flowing-in and flowing-out parts for measuring open circuit voltage (electromotive force of a single cell in a state of not letting a current flow while mainly consisting of equilibrium potential difference) when electrolytic liquid flows through, and short-circuiting the outer circuit of the single cell at the point, where the electrolytic liquid flow is stopped by the valve, for integrating the flowing current in order to find, as a quantity of electricity, the quantity of the active material generating cell reaction. In this case, the valve can be made unclosed on the negative pole liquid side while leaving the negative pole liquid to flow when finding the active material concentration on the positive pole side and, leaving, on the contrary, the positive pole liquid to circulate when finding the active material concentration on the negative pole liquid side.
Patent JP-H08324932-A (JP)
Title: Car of elevator
Inventor: SAITO ETSURO
IPC: B66B11/02
Filed: 1995-06-01
Abstract: PURPOSE: To house a large object such as a building material by heightening the rear side of the ceiling in an elevator having a cage having the ceiling and a car frame having a cross head channel positioned in front and in rear of the ceiling. CONSTITUTION: A cage 1 of an elevator has a platform 2, a rear panel 3, a side panel 4 and a return panel 5 are erected on the platform 2, and the ceiling 6 is arranged in an upper part. A car frame 7 is composed of a plank channel 8, an upright channel 9 and a cross head channel 10. In this case, the front side 6a of the ceiling 6 is the same height as usual, but the rear side 6b is formed higher a little. Thus, the volume largely expands upward on the rear side of the cage 1 to house a building material. While, since the horizontal area of the cage 1 is same as usual, a horizontal directional space of a hoistway is the same as usual.
Patent JP-S5660713-A (JP)
Title: Air conditioner for automobile
Inventor: NAGANOMA MASANORI
IPC: B60H1/00
Filed: 1979-10-18
Abstract: PURPOSE:To stabilize air conditioning of an automobile without being affected by sunlight by correcting the detected temperature at a portion inside a car chamber which directly receives sunlight in accordance with the detected temperature outside the car chamber and by obtaining a difference between the corrected temperature and the detected temperature at a portion inside the car chamber which does not receive sunlight in order to correct an amount of temperature to be controlled. CONSTITUTION:The first temperature detector 21 is located at a position on a top surface of a gauge panel 10 to directly receive sunlight l while the second temperature detector 22 is located substantially at a position not to receive sunlight l. The third temperature detector 23 is located at a position forwardly of a radiator in order to detect the temperature outside a car chamber. Outputs of the temperature detectors 21-23 are applied to a control device 20 which corrects the temperature detected by the temperature detector 21 in accordance with the temperature outside the car chamber detected by the temperature detector 23 and then obtains a difference between the corrected temperature and the temperature detected by the temperature detector 22. An amount of temperature to be controlled by a controller 19 of an air mix damper 7 is corrected in accordance with the difference obtained by the controlling device 20.
Patent JP-S5925630-A (JP)
Inventor: SUGIMOTO HIROSHI
IPC: A01K1/015
Filed: 1982-08-02
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-H0430662-A (JP)
Title: Interlace control circuit
Inventor: NAKAZATO HIDEAKI
IPC: H04N5/335
Filed: 1990-05-24
Abstract: PURPOSE:To reduce the scale of the circuit by supplying a current for driving, braking and holding to an electromagnetic section from a control means based on the present condition of current supply at an adjustment means. CONSTITUTION:An electromagnetic section 1 supplies a current from a control means 2 to select a reflecting mirror 3 by an interlace angle. The control section 2 supplies the current for drive, control, holding to the electromagnetic section 1 under the condition set by an adjustment means 4. The adjustment means 4 preset the condition of the current path in matching with the difference from the load characteristic of the interlace mechanism to the control means 2, in advance in matching with the difference from the load characteristic of the mechanism. Thus, an ultrasmall device is realized in which the circuit scale is reduced and the size of the built-in board is tightly limited.
Patent JP-H07315377-A (JP)
Title: Easily attachable and detachable metal plate joining structure and container using the structure
Inventor: KAMIMURA YOSHIAKI
IPC: B65D6/24
Filed: 1994-05-24
Abstract: PURPOSE:To provide a metal plate joining structure which is so large in the allowable tolerance for positioning for engagement that attachment and detach ment are easy, relatively simple in cross section, easy to perform bending opera tion and so small in the turning angle to fix the structure that an excellent operational efficiency is provided, along with a container using this structure. CONSTITUTION:A metal plate joining structure is made up of a crossbar member 3 consisting of a deformable channel having a U-shaped notch 7 with an open space on one side in a cantilever roof part 3A and a post member having welded to its lower part an angle steel 9 longer than the notch of the crossbar member 3 and including at least a U-shaped cross section in a plane crosssectional view. In the metal plate joining structure 1, the lower part of the post member is inserted into the notch of the crossbar member 3 and is turned through 5-90 deg. to permit an easy attachment and, by turning reversely, an easy detachment is possible and this structure is used partly or wholly on the ridges of a container.
Patent JP-H06326446-A (JP)
Title: Board and manufacture thereof
Inventor: TAKAHASHI MAKOTO
IPC: H01L23/12
Filed: 1993-05-14
Abstract: PURPOSE:To adequately mount a component on a board at a soldering effective spot even if a resist mask deviates from a copper foil land in a process and to enable a board to be protected against troubles such as solder bridges or imperfect soldering and improved in yield by a method wherein a component is mounted on the board on the basis of a reference position mark provided onto the board. CONSTITUTION:In a process wherein a resist mask is provided onto a copper foil pattern of a board 1, a resist, mask where a reference position mark 4 of prescribed shape is punched is provided onto a position detecting copper foil land 2 formed on the board 1 at two or more different prescribed positions.