baber/WOPTO huggingface dataset:
Patent JP-H09297873-A (JP)
Title: Input device
Inventor: OCHIAI REIKO
IPC: G06F3/033
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the password of a user from being known by others and to improve security by providing a recessed part on the surface of a device and arranging a number display part for selecting the password in the recessed part. SOLUTION: In the input device 1, the recessed part 10A is provided on the face of a case 10 and the number display part 4 for displaying the ten keys from '0' to '9' is arranged at the base of the recessed part 10A. The input device 1 is provided with various function keys 5 and a number input means 2 for selecting the ten number keys from '0' to '9' displayed on the number display part 4 on the face of the case 10. The function key 5 corresponding to a purpose is operated, a function mode is selected, the input means 2 selects the number key and the password of the user is inputted. When display part 4 for showing the ten keys is arranged on the base of the recessed part 10A, the ten keys can be viewed from the user in front of the display part 4 but they cannot be viewed from a periphery or they are difficult to be viewed.  The ten keys are constituted by a touch panel and the like. Even if the user directly operates the ten keys, the password is prevented from being known to the others.
Patent JP-H07296556-A (JP)
Title: Magnetic tape winding device
Inventor: MORIMOTO KEIICHI
IPC: G11B23/113
Filed: 1994-04-28
Abstract: PURPOSE:To wind a magnetic tape at high speed with a simple constitution by guiding the tape to winding hub and regulating a winding part by a guiding roll having a calyx part on both ends and a touch roll whose surface is covered with a rubber body. CONSTITUTION:A guiding roll 17 is made of a metal such as stainless steel or plastic material such as polyethylene and provided with a roll part having a diameter of 1.5 to 3.0cm and a calyx part having a height of about 1.5mm on both of its ends. The length of the roll part is set to the same as or 0.01 to 0.2% larger than the width of a tape 41. The guiding roll 17 sends the tape 41 to a winding hub 20 to guide the winding. The touch roll 18 is formed in a cylindrical shape having a diameter of 2 to 6cm by covering its surface with a rubber body such as a urethane rubber and a neoprene rubber having wear resistance and having a hardness of 40 to 50. The touch roll 18 presses the tape to be wound at the speed of, for instance 500m/min to the winding hub 20 with a pressing force of about 500 to 1000g by the elasticity of a pair of a leaf springs 12.
Patent JP-H08282642-A (JP)
Title: Tying string-removing device for plate-form article
Inventor: SAKAKIBARA SUSUMU
IPC: B65B69/00
Filed: 1995-04-14
Abstract: PURPOSE: To totally automate the removal of a tying string, and eliminate a manual work by providing a lateral brushing means which makes a laminal plate-form article laterally slip by pressing the laminal plate-form article from both sides by lateral pressing pieces on different stages, and stretches a tying string, and an engaging pin, etc., with which the tying string can be engaged when the pressing pieces retract. CONSTITUTION: By stretching a cylinder 9, pressing pieces 12a, 12b are pressed to one side of a laminal plate-form article 2 on a roller conveyor 3, and the other side of the laminal plate-form article 2 is made to collide with arranging plates 5, 5. By stretching a cylinder 6, an intermediate part of the laminal plate-form article 2 is laterally slipped into a stepped form by a pressing piece 7, and a tying string is stretched. Then, by lowering a quenching trowel 26, the tying string 1 is burned off, and at the same time, engaging pins 13 are projected from both side surfaces of the pressing piece 12b, and the engaging pins 13 are inserted in lifted parts of the tying string.  Then, by contracting the cylinder 9, the pressing pieces 12a, 12b are retracted, and the tying string 1 after the cutting is separated from the laminal plate-form article 2, and the tying string 1 is removed by suction-drawing the tying string 1 by a suction port 24a.
Patent JP-S62269072-A (JP)
Title: Measuring apparatus
Inventor: MOTAI ATSUSHI
IPC: G01P3/40
Filed: 1986-05-19
Abstract: PURPOSE:To perform measurement reducing the fatigue of an observer without being restricted by the brightness of a measuring environment, by observing the state of an object to be measured illuminated by a light source through the shutter part of a liquid crystal element and controlling the cycle of the opening and closing operation of the shutter part. CONSTITUTION:A liquid crystal element 1 is arranged in opposed relation to the front side of a rotary body 14 illuminated by a light source lamp 13. A signal with predetermined frequency is oscillated in the oscillator 9 of a control system for the opening and closing driving of the shutter part A of the element 1 and set to a predetermined phase in a phase shifter 11 by the signal from a phase control signal generating circuit 10 to be sent to a liquid crystal driving circuit 12. An observer visually confirms the marker 15 of the rotary body 14 through the shutter part A and adjust the frequency of the signal in the oscillator 9 so that the marker 15 looks like a stop state to adjust the phase of the signal in the circuit 10. The oscillation frequency of the oscillator obtained by this adjustment shows the number of rotations of the rotary body 14 and measurement reducing the fatigue of the observer can be performed without being restricted by the brightness of measuring environment.
Patent JP-H07293491-A (JP)
Title: Centrifugal fan and its maintanance method
Inventor: TAKITA TADATSUGU
IPC: F04D17/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide an inspection port for inspecting the inside of the casing of a centrifugal type fan easily and a maintaining method utilizing the inspection port. CONSTITUTION:A through hole is formed in a casing at vertically upper position of the shaft center of an impeller 3 and a short pipe 6 provided with a flange 7 is fixed therein and it is taken as an inspection port 5. A supporting base 10 is laid on a flange face of the inspection port 5 and a hanging jig 9 is set on it. The impeller 3 is pulled out by this hanging jig 9.
Patent JP-S5828422-A (JP)
Title: Apparatus for producing variable gear ratio rack
Inventor: KATOU KEIGO
IPC: B23H9/00
Filed: 1981-07-21
Abstract: PURPOSE:To simplify the construction of an apparatus for producing an variable gear ratio rack with electrospark machining while ensuring the operation of same by synchronizing the axial movement of said rack of a pinion electrode machanically with the rotation of said electrode. CONSTITUTION:A head 3 of an electrospark machine 1 is vertically moved by a servomotor operated plunger 2 and provided with a slide bar 5 always engaging elastically a cam 31 on one end so that the slide bar 5 slides in the head 3 as the head 3 is moved vertically. A roller section 12 fixed to a spindle 11 of a gear cutting pinion electrode is pressed against the lower surface of the slide bar 5 to rotate the spindle 11 in proportion to the slide amount of the slide bar 5. Thus, in working a variable gear ratio rack, an electrode 38 pivots in synchronization with the vertical movement of the head 3 along the axis of said rack.
Patent JP-H10300426-A (JP)
Title: Roller chain wear detecting method and device
Inventor: MINAMI HIDEAKI
IPC: G06T7/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a roller chain wear detecting method, capable of accurately detecting the wear of a roller chain regardless of fluctuation of load to the roller chain and the polygonal movement of the roller chain, and a device to be used in executing the same. SOLUTION: A detecting portion 53 calculates the center coordinates of a roller image and the center coordinates P of a pin image from data given from a data extracting portion 52, and determines the deviation between both of the center coordinates. The detecting portion 53 compares a plurality of deviations which are calculated before the current unrecognized information is given since the previous unrecognized information has been given, and extracts the greatest value of deviation, thereby calculating the wear MPB of the outer peripheral surface of a pin 73 and the inner peripheral surface of a bush 82 and the wear MBR of the outer peripheral surface of the bush 82 and the inner peripheral surface of a roller 85.
Patent JP-S60256842-A (JP)
Title: Mobile graphic display device
Inventor: ITOU MASAHIRO
IPC: G06F3/0481
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a mobile graphic display device that can display a pattern at a desired position by inputting coordinate data on a picture plane where the display is desired for an optional mobile graphic pattern. CONSTITUTION:The serial picture signal cd4 outputted from a multiplexer 16 is supplied to a control circuit 17 together with the output signal S3 of an X window circuit 13 and the output signal S4 of a Y window circuit 14 to apply window signal processing. While the cursor picture signal cd5 applied with the window signal processing through the circuit 17 is supplied to a CRT19 via an OR gate 18 togethr with other picture signals. Thus it is possible to display a picture including a cursor on the CRT19. The signal cd4 can be delayed by an optional time td corrponding to ''0''-m dots against the output S3 of the circuit 13. In such a way, the position control of cursor pictures for each dot is executed.
Patent JP-H0690412-A (JP)
Title: Display device
Inventor: ROBAATO JIYOSEFU MACHIYUURO
IPC: H04N5/445
Filed: 1992-04-06
Abstract: PURPOSE: To facilitate watching auxiliary information that is displayed together on a screen, when there is much reception noises in a signal search mode and when a new channel is selected and a video image is entered in a signal- searching TV receiver. CONSTITUTION: A TV set has a selector 10, which searches for a TV signal in a search mode, video signal processing channels 16, a display device 20, an auxiliary signal source 44 which shows auxiliary information and a device 40 that decides when the selection of a new channel has been completed, and this deciding device 40 performs (a) an operation control of the selector 10, (b) a control of the erasure of a signal that is supplied to the device 20 and (c) a control of whether a timing signal that is supplied to the source 44 and the device 20 responds to a synchronous component of an output signal of the selector 10 or is unrelated to the synchronous component.
Patent JP-H02294507-A (JP)
Title: Engine with electromagnetic valve driving device
Inventor: KAWAMURA HIDEO
IPC: F02D13/02
Filed: 1989-05-09
Abstract: PURPOSE:To provide a difference in a cam lift curve between the cases of the opening and closing of intake and exhaust valves by opening and closing said valves with an electromagnetic force so as to control the opening and closing timing and a valve lift amount. CONSTITUTION:Respective detection signals detected by the load sensor 5, rotation sensor 14 and position sensor 4 of an engine 13 are received by a controller 15 to supply current to a stator coil 20 and a rotor coil 24 in the valve lifter 10 of an electromagnetic valve driving device in response to the detected load signals so as to excite an electromagnet for driving a valve 1. Thus, the valve lifter 10 can be controlled independently of the rotation of a crankshaft, so that a valve lift amount, valve timing and opening and closing speed of each valve are commanded to the electromagnetic valve driving device so as to controllably open and close the valve according to asymmetrical cam profile in opening and closing the valve. Thus, the valves can be properly adjusted to the optimum condition according to the rotational speed of the engine 13 to satisfactorily run the engine 13.
Patent JP-H0412609-A (JP)
Title: Underground cable removing device
Inventor: YAMANE TOSHIYUKI
IPC: H02G1/06
Filed: 1990-04-27
Abstract: PURPOSE:To easily remove by grasping a cable to be removed at a waved grasping surface of a clamp at the front of a device, moving it to the rear of the device by a hydraulic cylinder jack, disengaging it, again returning the clamp to the front, and repeating the steps. CONSTITUTION:A device body 5 for removing an underground cable 4 is installed in a manhole 1. The height of a trestle 12 is matched to that of the cable 4 to be removed, and the body 5 is brought into contact with the inlet of a conduit 2 of the cable 4 via wheels 10. The cable 4 is grasped by a clamp 19 having a front waved grasping surface of the body 5. Then, hydraulic pressure is operated at a hydraulic cylinder jack 17B, the clamp 19 is disengaged after the clamp 19 is moved rearward of the body 5, and the clamp 19 is again moved forward of the body 5. This operations are repeated to guide the cable 4 from the manhole 1 to the ground, and wound on a drum (not shown).
Patent JP-S5751011-A (JP)
Title: Assembling method of two shaped member and pin performing therefor
Inventor: IBU DOMINIKU ROOJIE
IPC: F16B2/18
Filed: 1981-07-21
Abstract: The invention concerns a method for assembling two shaped sections (1, 2) at intersecting directions. This method consists in engaging one of the shaped sections, 2, into a slot fashioned in the other 1, and in locking the latter using cotters 3 comprising a rod with a thinned segment on part of its periphery; each cotter is introduced by simple sliding action in a hole with its thinned part in contact with the shaped section 2 and then is made to pivot to ensure the locking. The invention is applicable in particular to the housing and construction industries to assemble balustrade or stairway uprights and rails.
Patent JP-S607241-A (JP)
Title: Data transmission equipment
Inventor: OOGUSHI YOSHIO
IPC: H04L7/04
Filed: 1983-06-27
Abstract: PURPOSE:To attain ease of identification even if the number of parallel data is large by providing an oscillator operated independently and asynchronously with a word clock for an internal clock in case transmitting a serial data signal which is converted from a parallel data. CONSTITUTION:Data loading of a shift register is executed by a frame pulse. When the data is loaded, an output of a shift register goes to ''0'', and when the frame pulse goes to ''0'' level, the shift operation by a clock signal CLK from a crystal oscillator circuit 2 is started, and a serial data is outputted in succession to a start pulse as a synchronizing pulse in synchronizing with the internal clock generated by the condition of ''1'' level of a start pulse generating signal STAS. In the figure, 4 is a frame pulse extracting circuit to extract the frame pulse from a serial data signal SD, and the circuit extracts the pulse by utilizing the fact that the width of the frame pulse is different from the width of the other data pulses. Since the internal clock component is extracted among the serial data, the clock having the same frequency as the internal clock at the transmission side is obtained.
Patent JP-H05312731-A (JP)
Title: Visual inspection equipment
Inventor: ISHIDA TAKASHI
IPC: G01N21/956
Filed: 1992-05-07
Abstract: PURPOSE:To improve the accuracy of detection of the defects of an object which has fine defects such as protrusions and burrs by a method wherein a light is applied to the object placed between a light source and a mirror plane and a reflected light from the surface of the defect and the reflected light from the neighborhood of the defect are detected. CONSTITUTION:A mirror plane 6 is provided on the top surface of an XY-table 1 which positions a semiconductor chip 2. A light source 7, a half-mirror 8 and a photodetector 9 are provided above the XY-table 1. A laser beam is applied to the mirror plane 6 vertically from the light source 7 and the reflected light is refracted by a half-mirror 8 and detected by the photodetector 9. The laser beam applied to the surface of a burr 5 produced by the dicing process of a semiconductor wafer makes diffused reflection and only a part of the reflected light enters the photodetector 9. To the contrary, the most part of the laser beam which is transmitted near the burr 5 and reflected by the mirror plane 6 enters the photodetector 9. Therefore, a high contrast between the two detected reflected lights is created, so that the size and surface shape of the burr 5 can be detected with a high accuracy.
Patent JP-H09300817-A (JP)
Title: Reversible thermosensitive recording material
Inventor: HIZADATE YOSHIHARU
IPC: B41M5/333
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording material capable of forming and erasing an image with a clear contrast, and maintaining stably an image with age under the environment of an everyday life. SOLUTION: The recording material is formed of containing on the carrier an ordinarily achromatic or hypochromic dye precursor and reversible developer causing the dye precursor to undergo reversible color tone variation. For the decoloring accelerator, it contains at least one kind of compounds shown by the formula; wherein each R<1> , R<2> , R<3> , R<4> and R<5> is a monovalent group (each group can contain one or more substituents) selected from among a hydrogen atom, an alkyl group, alkenyl group, a cycloalkyl group, an aralkyl group, an allyl group, a heterocyclic residue moiety, an amino group, and a hydroxyl group, and arbitrary two groups selected from among R<1> , R<2> , R<3> , R<4> and R<5> are coupled each other so as to preferably form an 5- or 6-membered N- containing heterocyclic group.
Patent JP-S5448850-A (JP)
Title: Impact modifier
Inventor: KISHIMOTO AKIHIKO
IPC: C08L7/00
Filed: 1977-09-26
Abstract: PURPOSE: A rubber-modified polymer with multilayered structure that is composed of a rubber-like polymer and a vinylic unsaturated monomer with hydroxyl group on the side chain and gives excellent impact resistance to polyamides and polyesters.  
     CONSTITUTION: Said rubber-modified polymer is composed of (A) 20-95 parts by wt of a rubber-like polymer such as dienic or acrylic copolymer as the major polymer for underlayer and (B) 80-5 parts of a hard polymer bearing hydroxyl groups on the side chains that is obtained by the copolymerization of 2-40 wt% of a vinyl monomer with hydroxyl group and 98-60 wt% of other vinyl monomers copolymerizable with above monomer. The resulting polymer is blended with polyamides or polyesters in an amount of 3-50 wt% based on polyamide or ester. The rubber-modified polymer is prepared by the copolymerization of the monomer with hydroxyl group and other copolymerizable monomers in the presence of a rubber-like polymer that is formed by emulsion polymerization 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09301610-A (JP)
Title: Gummed cloth tape sticking tool
Inventor: HAGA MASANOBU
IPC: B65H35/07
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To easily pack a corrugated fiberboard box by one person by providing a gummed cloth tape puling-out port, a liquid tank and a cutter in a main body for setting a gummed cloth tape to be rotated and a case for housing a coating body for coating the rough surface of the gummed cloth tape pulled out from the pulling-out port with liquid. SOLUTION: A liquid tank 4 is formed in a main body 2 and a cylindrical holder 12 is protruded inside a side face panel protruded from the side face of the liquid tank 4 in a rear direction. These and a case housing part formed in the back surface of the liquid tank 4 are integrally molded from plastic. A case 8 is slid to a guide roller 35 side, the exposed part of a coating body 7 in the case 8 is pressed to the rough surface of a gummed cloth tape 1 and, the gummed cloth tape 1 is held between the exposed part and the guide roller 35. At this time, the outlet port of the liquid tank 4 and the inlet port 10 of the case 8 are made coincident with each other and the coating body 7 in the case 8 is permeated with water. By the coating body 7 containing the water, the rough surface 6 of the gummed cloth tape 1 is wet and thus an adhesive force is manifested.
Patent JP-H0919245-A (JP)
Title: Multiplier type fishing reel
Inventor: PATORITSUKU SUBENSON
IPC: A01K89/015
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a clutch mechanism capable of displacement to a release position by a trigger and also reversible to its engaging position either by a handle or by the trigger. SOLUTION: A spool shaft 29 is mounted with a clutch device 35 having a gear portion and an engaging portion 36, the gear portion is engaged with a drive gear 8' subject to rotation by a handle 7. The clutch device 35, owing to its rotation, is capable of displacement along the shaft 29 between the engaging position at which the engaging portion 36 is linked to the spool 6 and the release position at which the engaging portion 36 gets released off the spool 6, and therefore, is capable of displacement back and forth between the engaging position and the release position by a trigger energizing clutch mechanisms 42, 60. Besides, the clutch device 35 is capable of displacement from the release position to the engaging position via reversion devices 8", 73 by the handle 7 linked nonrotatably to the device 35.
Patent JP-H11309511-A (JP)
Title: Manufacture of heat transfer tube for heat exchanger
Inventor: NAKAO MOTOROKU
IPC: B23K31/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent the corrosion crack of a finned heat transfer tube by executing finning work so as to heat the outer surface part of the heat transfer tube in a specific temp. range for a specific time. SOLUTION: Finning 12 work is executed to the outer surface part of a heat transfer tube 11 used for a heat exchanger so as to heat it in a temp. range of 250-700 deg.C for 0.1-10 min. As this method, the temp. of the heat transfer tube 11 is raised by controlling a welding voltage and a welding speed (finning speed). Further, in the finning, pressure contacting, electric resistance welding and cooling processes of the finned heat transfer tube, the cooling is delayed so that the temp. of the heat transfer tube 11 becomes a prescribed value or higher and the water-cooling is executed after passing a prescribed time. In this way, a nitrate corrosion crack at a low temp. part of the heat transfer tube 11 for the heat exchanger is prevented without occurring a problem on the economy and the work. Further, in order to reduce the sensibility to the corrosion crack, the heating in the temp. range of 400-500 deg.C is practically executed taking into consideration of the occurrence of oxide scale and the effect of an intermediate heat treatment.
Patent JP-H06330128-A (JP)
Title: Desulfurizing agent for molten iron and desulfurizing method using the same
Inventor: HOSOHARA SEIJI
IPC: C21C1/02
Filed: 1993-05-17
Abstract: PURPOSE:To develop the desulfurizing agent for molten iron by using metal magnesium in its form as an essential component and to provide the desulfurizing method using this desulfurizing agent. CONSTITUTION:This clesulfurizing agent consists, by weight %, of 5 to 50% metal magnesium, 20 to 80% calcium oxide and 5 to 30% metal aluminum and this desulfurizing method for the molten iron consists in blowing this clesulfurizing agent together with a carrier gas into the molten iron.