baber/WOPTO huggingface dataset:
Patent JP-H10254567-A (JP)
Title: Joy stick controller
Inventor: SHIMODA EITARO
IPC: G06F3/038
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To increase the strength of an operation shaft without varying its operation range by providing a cut part, formed in the part of the operation shaft which abuts against a stopper part, at a different distance from the fulcrum of the slanting of the operation shaft. SOLUTION: The diameter of the operation shaft 6 is made larger than its standard diameter and the cut part 17 which makes the operation range of the operation shaft not become narrower is formed in the part of the operation shaft 6 which abuts against the stopper part 156. The cut part 17 is formed at a different distance from a spherical body 5 as the fulcrum of the slanting of the operation shaft 6 according to the operation direction of the operation shaft 6.  Namely, the cut part 17 which abuts against the stopper part 15 of an upper stopper plate 13A when the operation shaft 6 is slanted to the left is provided at a farther distance from the spherical body 5 and the cut part 17 which abuts against the stopper part 15 of a lower stopper plate 13B when the operation shaft is slanted to the right is provided at a shorter distance from the spherical body 5, so the bending stress generated when the operation shaft 6 abuts against the stopper part 15 can be dispersed and sufficient strength is secured.
Patent JP-H03260405-A (JP)
Title: Coanda nozzle
Inventor: NISHIKAWA HIDETOSHI
IPC: F04F5/46
Filed: 1990-03-09
Abstract: PURPOSE:To give a fluid flow high speed and much quantity and improve its operation efficiency by providing an accelerating fluid supply port using a Laval nozzle on the inner peripheral surface of a pipeline, and providing an accelerating fluid deflecting plane swelling out inward in radial direction of the pipeline from the inner wall surface on down stream side thereof, smoothly bending toward down stream side, and generating Coanda effect. CONSTITUTION:The upper and lower stream side inner wall surfaces 21, 22 of an accelerating fluid supply port 20 of a Laval nozzle section where an accumulating tank 30 is arranged on the outside are narrow in the neighborhood of an inlet side 23 to form a throat 24, and form a space toward the inlet side 23 and a space extending to the outlet side 25, appropriate to subsonic speed or less and supersonic speed or more respectively. Further, an accelerating fluid deflecting place 40 is formed at a stepped part between the down stream side pipeline 12 and the inner periphery of a bag part 13 to present Coanda effect. Therefore, it is possible to form a primary flow on account of the Coanda effect of the accelerating fluid deflecting plane 40, to efficiently generate fluid flow in high speed and much quantity, and to improve operation efficiency.
Patent JP-H06270999-A (JP)
Title: Oil supply unit
Inventor: TOKUDA KENJI
IPC: B67D7/32
Filed: 1993-03-18
Abstract: PURPOSE:To enable the correct identification of an oil type by devising such that an operator does not inhale vapor around him after removing an oil supply nozzle from a nozzle hanger until inserting it into a fuel lid. CONSTITUTION:In an oil supply unit 1, when the discharge pipe 35 of an oil supply nozzle 3 is inserted into a fuel lid 6a in a fuel tank 6 to turn on a valve- opening switch 22, a valve mechanism 21 opens to feed vapor in the fuel tank 6 to an oil-type sensor 17 through a vapor suction pipe 16. Because the oil-type sensor 17 identifies the type of oil in the fuel tank 6, no vapor floating in the air is sucked after the oil supply nozzle 3 is removed from a nozzle hanger until it is inserted into the fuel lid 6a, thereby preventing the oil-type sensor 17 from mis-identifying the type of oil.
Patent JP-S60204866-A (JP)
Title: Soft magnetic cast fe-si alloy
Inventor: WAKITA SABUROU
IPC: H01F1/14
Filed: 1984-03-27
Abstract: PURPOSE:To provide superior toughness, magnetic characteristics, castability and high electric resistance by increasing the Si content of a conventional soft magnetic cast Fe-si alloy. CONSTITUTION:The composition of a soft magnetic cast Fe-Si alloy is composed of, by weight, 4-6.5% Si, 0.3-1.5% one or more among Mn, W, Mo, Cr, Tc and Re, and the balance Fe with inevitable impurities. To the composition may be added 0.1-2% Al. The Si content of a conventional soft magnetic cast Fe-Si alloy is 2-3.5%.
Patent JP-S60203079-A (JP)
Title: Liquid crystal television panel frame opening and closing device
Inventor: OGUCHI TOSHIAKI
IPC: H04N5/64
Filed: 1984-03-27
Abstract: PURPOSE:To obtain an opening and closing structure of a transmissive display that can miniaturize a television set by providing a panel opening and closing angle restricting face and two or more projections, and giving opening and closing control and maximum opening and closing angle to the panel frame connecting to an opening and closing controlling face. CONSTITUTION:In the opening and closing mechanism of a portable liquid cyrstal television of a type that projects an image on a liquid crystal display panel 22 on a mirror and sees the image, a locking step 28 in front of the panel frame 20 is disengaged by depressing a latch 12 provided in the body, and the panel frame 20 is opened by about 20 deg. by spring force of a torsion coil spring 50 until a stopping projection 35 provided in a positioning piece 33 hits against a reference projection 44 of an outer cover 40. When a part near the front end of the panel frame is held by fingers and the frame 20 is opened, the projection 44 falls in a positioning groove 36 provided in a positioning piece 35 and stops at 40 deg.- 50 deg.. Even if the frame 20 is tried to open more than this angle, the frame can not be opened as a stopper face 37 provided in the positioning piece 33 hits against a control face 45 of the outer cover 40 of the body.
Patent JP-H04275082-A (JP)
Title: Hoist controller
Inventor: NAKAMURA YOJI
IPC: H02P3/26
Filed: 1991-03-01
Abstract: PURPOSE:To provide a hoist controller in which abrasion of brake board is suppressed without sacrifice of smooth inching operation in both hoisting and lowering. CONSTITUTION:The hoist system comprises an AC controller comprising electromagnetic contactors 5, 8, an induction motor to be fed with AC power from the AC controller, arid a brake unit comprising diodes 9, 11 and a brake coil 2. The hoist system is further provided with a power storage unit comprising a resistor 13, a diode 10 and a capacitor 12 and a DC controller comprising a resistor 14.
Patent JP-S60204238-A (JP)
Title: 3-phase armature winding
Inventor: MOCHIZUKI SUKEYASU
IPC: H02K17/12
Filed: 1984-03-29
Abstract: PURPOSE:To reduce the number of switches of a starter by gathering middle points of coil groups of the respective phases operated through a DELTA-connection and connecting the points as a neutral point. CONSTITUTION:U-phase coils U1-U4, V-phase coils V1-V4, W-phase coils W1-W4 are concentrically wound in a full pitch winding. Middle terminals X, Y, Z are gathered as a neutral point, connected at a starting time, and coupled in a Y-connection of twice parallel circuits for connecting the terminals X, Y, Z to a power source. The terminals X, Y, Z are opened at the operating time to couple the terminals U, V, W to the power source in a DELTA-connection. Thus, the number of armature winding terminals can be reduced, and the number of switches of a starter can be also diminished.
Patent JP-H05228793-A (JP)
Title: Working method for accurate thin wall cylinder
Inventor: SENDA HARUMITSU
IPC: B23B5/08
Filed: 1992-02-13
Abstract: PURPOSE:To accurately work a thin wall cylindrical workpiece apt to generate chucking strain. CONSTITUTION:The form accuracy in the axial direction of the cylindrical part of a workpiece W single body is measured by means of a form measuring device 19, so as to make a first form data, next the form accuracy in the axial direction is measured again under the condition in which the same workpiece is fitted to end face gripping type working arrangements 15,16 so as to make a second form data. A strain quantity due to fitting to the arrangements is computed from the difference between the first form data and the second form data by means of a computer 22 and transmitted to a NC device 23, and incorporated to a program to decide the locus of the cutting edge of a working part so as to perform X-axis correction in the same direction of the strain quantity and cutting.
Patent JP-H09302038-A (JP)
Title: Butene/propylene copolymer and polybutene-1 resin composition
Inventor: KAMIYAMA MASAKI
IPC: C08L23/20
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in pressure resistance and heat resistance by specifying the propylene content, the crystalline melting point, the tensile modulus, the intrinsic viscosity and the content of n-decane solubles and to obtain a molding excellent in handleability, rigidity, low-temperature properties, etc. SOLUTION: A solid titanium catalyst component is mixed with an organoaluminum compound catalyst component and optionally an organosilicon compound catalyst. An olefin and the catalyst components are added to an inert hydrocarbon solvent, the olefin is prepolymerized under gentle conditions and then subjected to the main polymerization to obtain a butene/propylene copolymer having a propylene content of above 1mol% to below 10mol%, a crystalline melting point (Tm1  deg.C) satisfying formula I (wherein C is the propylene content (mol%)) as measured differential scanning calorimetry, a tensile modulus E satisfying formula II (C is as defined in formula I), an intrinsic viscosity [η]of 1-5dl/g, a content a (wt.%) of n-decane solubles satisfying formula III (wherein C is as defined informula I)  and a low-temperature embrittlement temperature of -33 deg.C or below and an Mw/Mn ratio of 3-10.
Patent JP-H05131557-A (JP)
Title: Production device for porous film
Inventor: KAGAWA SEIJI
IPC: B26F1/28
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the generation of a tearing flaw in a long-sized film, and to form a large number of uniform through-holes equally in a high density by providing both end sections of the movable rolls of a unit with pressure regulating means regulating pushing force to to the film by each roll. CONSTITUTION:A wind roll supplying a long-sized film 36 and a first roll 6 and a second roll 16, on surfaces of which a large number of particles having acute angular sections and Mohs hardness of five or more adhere, are provided. Units 20 for boring, in which the first roll 6 is fixed and the second roll 16 is moved freely while a clearance, in which the passage of the long-sized film 36 is permitted mutually, is formed and which are arranged oppositely, are provided at that time. A pressure regulating means 35 for adjusting pushing force to the film 36 by each roll 6, 16 is mounted near both end sections of the movable second roll 16 of the units 20.
Patent JP-S55153059-A (JP)
Title: Electronic computer
Inventor: TANI TOMOMA
IPC: G06F11/28
Filed: 1979-05-15
Abstract: PURPOSE: To make it possible to check an input error of input numerals in verification, by storing input numerals from a keyboard operated in sequence.  
     CONSTITUTION: Input numerals from keyboard 1 are input to arithmetic circuit 3 via XY register 2 in sequence and arithmetic by the indication of a function key comes into effect to display the result on display unit 4. Simultaneously, those input numerals are input to input numeral memory circuit 5 via gate circuit 6 in the order of inputs. Verification setter 7 indicates verification and when keyboard 1 is operated because of the same arithmetic as before, the input numerals are stored in memory circuit 9 via gate 8. Corresponding numerals, when a function key operated next is depressed, are compared by comparator 10 to corresponding numerals stored in memory circuit 5 in the previous arithmetic, so that the coincidence or dissidence of input numerals will be displayed on display unit 11 in sequence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59187168-A (JP)
Title: Gear and attaching and detaching of gear to shaft
Inventor: TAKIZAWA HIROSHI
IPC: F16H55/17
Filed: 1983-04-05
Abstract: PURPOSE:To permit to attach a gear to a shaft in one touch by a method wherein a pawl, projected into the radial direction of a bearing at a part of fixing pawl extended from the bearing of the gear, is formed integrally with the bearing so as to be deflectable toward the radial direction thereof. CONSTITUTION:The gear part 4 and the bearing part 6 of a gear 2 are formed integrally. A shaft hole 5, into which a shaft 1 is inserted, is penetrated through the bearing part 6, an indexing surface 9 is recessed at one side of the shaft hole 5 and a fixing pawl 7 is protruded at a position spaced apart from the surface 9 by a space 10. The fixing pawl 7 is formed with an engaging part 7-1 and the pawl part 7-2 and the whole of fixing pawl 7 is formed so as to be deflectable toward the radial direction of the bearing part 6. Accordingly, when the attaching shaft 1 is inserted into the shaft hole 5, the fixing pawl 7 deflects toward outside and permits the insertion of the shaft 1, subsequently, the pawl part 7-2 engages with a groove 8 provided on the shaft and, thus, the gear 2 is attached to the attaching shaft 1.
Patent JP-S61219059-A (JP)
Title: Electrostatic charging device
Inventor: TAKAGI ATSUSHI
IPC: H01T19/00
Filed: 1985-03-26
Abstract: PURPOSE:To detect the formation of a bright point, the staining of an electrostatic discharging member, etc., before an image goes to irregular by providing a detecting means which detects a light emission uneven part of the discharging member and making a specific display according to the detection result. CONSTITUTION:A corotron sire 2 as a discharging electrode connected to a high-voltage generator 1 is provided opposite a photosensitive body 4 provided on a conductive base 3 and the wire 2 is surrounded with a U-shaped shield member 5 in three directions. Further, one side wall 5a of the shield member 5 is made of a transparent insulator and the other side wall 5b and base 3 are grounded. A photodetection part 6 provided at the side of the transparent side wall 5a of the shield member 5 detects light emitted by the corotron wire 2 by a charge coupled device 8 and if the quantity of light emission larger than a reference value is detected when a bright point is formed on the corotron wire 2, that is displayed on the display part 12 of a console panel 11 from a control part 10 through an A/D converter 9.
Patent JP-H10240382-A (JP)
Title: Peripheral equipment
Inventor: TAKAHIRA KENJI
IPC: G06F1/18
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce troublesomeness caused by a cable at the time of connecting peripheral equipments with each other by constituting a connection means provided on one peripheral equipment and the connection means provided on the other peripheral equipment in a mutually fittable form. SOLUTION: A computer 2 corresponds to a universal serial bus(USB) connection system and is provided with a USB connector 4. To the USB connector 4, a USB hub 5 is connected through the cable. The USB hub 5 is provided with a connector for a mouse and a keyboard and the connector for power supply in a projected shape and the connector for data signal transmission on an upper surface similarly to a floppy disk drive device. Thus, the respective connectors provided on the upper surface of the USB hub 5 and the respective connectors provided on the bottom surface of the peripheral equipment 1 can be fitted and connected, and in the case of connecting one more peripheral equipment further, it is mounted on it and the respective connectors are fitted with each other.
Patent JP-H01235098-A (JP)
Title: Semiconductor memory
Inventor: MIYAMOTO JUNICHI
IPC: H01L21/8247
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate adverse influence on the working speed of a semiconductor memory by connecting plural transistors in parallel as the loads of both bit and dummy bit lines and using the transistors of the same type to plural transistors for bit line loads and those for dummy bit line loads respectively. CONSTITUTION:The bit line load transistors LD and the dummy bit line load transistors DLD contain plural MOS transistors (P1, P2) and (P3-P7) which are connected in parallel respectively. These MOS transistors are used in the single same type or >=2 types. As a result, the overall load ratio is always constant despite the conversion difference of patterns caused by the minute elements together with the variance in channel length and channel width. Then the unbalance is not easily produced for working speeds between the '1' and '0' reading actions. Thus it is possible to eliminate the adverse influence on the working speed.
Patent JP-S61217879-A (JP)
Title: Picture collation system
Inventor: YASUDA AKIRA
IPC: G06T7/00
Filed: 1985-03-25
Abstract: PURPOSE:To check easily the identify of an ID card owner by recording previously picture data for collation on the card. CONSTITUTION:When the picture data is written on a card 1, the pictures to be collated are supplied through an image pickup means 5 and compressed at a picture data processing part 6. At the same time, the data with which the features are extracted are written on the card 1. Such a card 1 is produced for each person M to be collated in the form of an ID card. Then the owner of the ID card 1 puts the card 1 into a card reader 3. The reader 3 reads the picture data written on the card 1 and restored them to the prescribed picture data through the part 6 to display them on a monitor display 12. Then an operator O compares the picture displayed on the display 12 with the subject picture photographed by TV camera 13 and displayed on a monitor display 14 to decide the identify of the person M.
Patent JP-S62217330-A (JP)
Title: Processor switching system
Inventor: INAOKA HIDEYUKI
IPC: G06F15/177
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the errors caused through selection of processors by securing such a constitution where a processor halting circuit receives a report on the result obtained by reading an external memory via each processor and selects automatically a correct processor. CONSTITUTION:A processor halting circuit 9 gives an indication to a processor 1, for example, to give a reading access to a disk 5. A processor 1-1 reports the result obtained by reading the disk 5 to the circuit 9 via a communication bus 10-1. Receiving this report, the circuit 9 checks whether an error is produced or not. If no error is produced, it is decided that a correct processor performs processing. While an instruction is given to another processor 1-2 to read the disk 5 if an error is confirmed. At the same time, the halt state is instructed to such processors that should not be actuated. Thus no error is produced through selection of processors.
Patent JP-S52143858-A (JP)
Title: Air flow meter of internal combustion engine
Inventor: KUROIWA HIROSHI
IPC: G01F7/00
Filed: 1976-05-26
Abstract: PURPOSE: To improve the accuracy of air flow rate detecting under the state of Karman's vortex, by which the working range of the engine, through the introduction of a double venturi tube in the place of the regular type venturi tube which has thus far been used for the Karman's vortex flow meter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05266367-A (JP)
Title: Traffic safety unit
IPC: G01J1/02
Filed: 1992-03-17
Abstract: PURPOSE:To secure the safety of a bicycle at the time of traveling at night by detecting prescribed darkness by means of a daytime/night detection sensor, closing an electric circuit connecting a solar battery with a luminous body when a vibration sensor detects vibration and emitting the luminous body. CONSTITUTION:When the daytime/night detection sensor 4 detects prescribed darkness and the vibration sensor 8 detects vibration, the electric circuit connecting the solar battery 3 with the luminous body 9 is closed and the luminous body 9 is flickered so that it is rotated or it is flickered at the same time. When there is no prescribed brightness or vibration, the electric circuit is not closed and the luminous body 9 does not flicker. Thus, a third person can easy to detect the bicycle even if light is not lighted by permitting the luminous body to emit light in the travel of the bicycle at night, and it is effective for a safety measure by fitting it especially at the rear part of the bicycle. Furthermore, it is economical by using the solar battery, and the luminous body can be operated, by the combination of the daytime/night detection sensor and the vibration sensor. Thus, the unnecessary operation is eliminated and it is economical.
Patent JP-H03260995-A (JP)
Title: Semiconductor memory device
Inventor: UEHARA HIROYUKI
IPC: G11C8/04
Filed: 1990-03-12
Abstract: PURPOSE:To thin and read out data in which the output address value of a counter is specified by controlling the output of the carry-out of a counter which forms a row address counter with the output of a thinning decoder. CONSTITUTION:The carry-in terminal of the counter which forms the row address counter by the thinning decoder 10 to decode a thinning address is connected to a power source by switches 16-19 provided between the counter, and it is set at an H level. Therefore, the carry output of shift registers of N stages go to the H levels, and when they are inputted to the enable of the counter 4, the counter can be set in a count execution state without depending on the carry-out output of the counter of preceding stage. As a result, it is possible to set the output address value of the counter 4 at 2<n> based on the number of carry-in terminals connected to the H levels. In such a way, it is possible to thin and read out stored data.
Patent JP-S51135379-A (JP)
Title: Method of manufacturing junction type field effect transistors
Inventor: OGAWA HISATO
IPC: H01L21/306
Filed: 1975-05-19
Abstract: PURPOSE: To obtain a longitudinal type multichannel JFET which has a high gate-source withstand voltage, and readily controllabe channel area width and gate area length. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225298-A (JP)
Inventor: SAKAI KUNIZO
IPC: G09B9/02
Filed: 1987-03-16
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-S59193866-A (JP)
Inventor: EDOWAADO IKUO AOYAGI
IPC: C07C313/00
Filed: 1984-03-28
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-H07266748-A (JP)
Title: Set of duplicate slips
Inventor: YOSHIMURA TOMOHIKO
IPC: B42D11/00
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a set of duplicate slips which makes it possible to discriminate at a glance that entry items are entered after a receipt is cut off, in regard to the set of duplicate slips formed by laying a plurality of slips on one another. CONSTITUTION:One set of duplicate slips is prepared by laying a money collector's memo slip, a company's memo slip 2, a receipt 3 and a head office's memo slip 8 on one another. A coloring agent layer 5 is provided on the rear of the money collector's memo slip 1 and the rear of the receipt 3, while a color developing agent layer 6 is provided on the surface and the rear of the company's memo slip 2 and the surface of the head office's memo slip 8, and further a self-coloring layer 7 is provided on the surface of the receipt 3. When the receipt 3 is cut off beforehand and duplicate items are entered from the surface of the money collector's memo slip 1, in this set of duplicate slips, the duplicate items are not transferred onto the rear of the company's memo slip 2 and nothing is duplicated on the surface of the head office's memo slip 8.