baber/WOPTO huggingface dataset:
Patent JP-S60176776-A (JP)
Title: Electromagnet device for spring releasing type dot printer
Inventor: OKADA YOSHINOBU
IPC: B41J9/38
Filed: 1984-02-23
Abstract: PURPOSE:To enhance operating speed and reduce power consumption, by a method wherein an armature is magnetically attracted by an upper magnetic pole piece and an end face of a bar part of a yoke when a coil is deenergized, and the armature is magnetically attracted by a lower magnetic pole piece when the coil is excited. CONSTITUTION:The magnetic pole pieces 5, 6 of a magnetic pole block 4 are connected with each other in a U-shaped form through a permanent magnet 7 as a connecting piece, and the block 4 is jointed to an end face of one bar part 2 of the yoke 1. The armature 9 is constituted of an intermediate base part 10 constituting a fulcrum R, a driving end 11 faced to the magnetic piece 6 through a gap G therebetween, a driving end 12 for driving a printing wire 14, and a fixing part 13 for fixing a free end of a release spring 15.
Patent JP-S63201710-A (JP)
Title: Buffering system for data
Inventor: IDEMURA SHIGEO
IPC: G06F5/06
Filed: 1987-02-17
Abstract: PURPOSE:To execute an efficient buffering for satisfying a restraint by a small processing overhead, by dividing a record whose buffering has been requested, into plural significant small records, in case said record is not contained completely in a buffer, and advancing the buffering. CONSTITUTION:At the time of bringing data to be buffered R4 to buffering, when shortage of the capacity of a buffer B is detected, said data is delivered to a record dividing means 1, and first of all, a significant record consisting of a sub-record R41 and a code X is segmented. When this record is contained in a buffer 8, a record consisting of a sub-record R42 and the code X is segmented and contained in the buffer B by a buffering means 2 in the same way, and also, a record consisting of a sub-record R43 and the code is segmented. In case this record is not contained completely in the buffer B, it is returned to the record dividing means 1. This record and a record consisting of a sub-record R44 and the code X are connected to one record, and contained efficiently in the head of the buffer B, by containing up to the record consisting of the sub-record R42 and the code X.
Patent JP-H06225803-A (JP)
Title: Appearance-changeable button
Inventor: MINAMI SABURO
IPC: A44B1/06
Filed: 1993-01-29
Abstract: PURPOSE:To provide a button appearance such as design or color of which can be changed easily. CONSTITUTION:A button comprises a button main body 1, a cap 2 to be freely detachably and exchangeably installed on the buttom main body, and a U-shaped ring 3, so that the cap 2 is set changeable to the button main body 1 installed on clothing. By thus appearance of the button can be changed as desired in accordance with liking only by exchanging various caps 2.
Patent JP-H10231715-A (JP)
Title: Internal combustion engine
Inventor: TSUJI YUKIHIRO
IPC: F01L13/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine to properly vary the lift of an exhaust valve according to an operation state when the opening of an exhaust valve is controlled for an engine brake or re-circulation of exhaust gas at other than an ordinary exhaust process. SOLUTION: An internal combustion engine comprises a lifter body 17 to slide at least one of a master piston 2a (2b) and a slave piston in a state to front on oil passages 5a and 5b; a bush pin 20 retractably arranged on the opposite oil passage side of the body 17; a spring 19 disposed in a body 17 to hold the pin 20 in a given extension position; and lock mechanisms 22, 23, 24, and 25 to properly fix and release protrusion and retraction operation of the pin 20 in the extension position. By fixing and releasing protrusion and retraction operation of the pin 20, an operation stroke is variable.
Patent JP-S53119692-A (JP)
Title: Semiconductor logic circuit device
Inventor: NAGAMINE MASAAKI
IPC: H01L27/04
Filed: 1977-03-29
Abstract: PURPOSE:To achieve the evenness of wiring region widths between logic units by so disposing the logic units that the wiring regions at the central part of chip face become larger than those on the peripheral parts.
Patent JP-S61193812-A (JP)
Title: Manufacture of buckle
Inventor: HIRAMITSU KOZO
IPC: A44B11/00
Filed: 1985-02-23
Abstract: PURPOSE:To make a transverse pin unrequired, by forming the crosssectional shape of a central lateral lever and the crosssectional shape of a fitting groove in a mold for the central lateral lever into shapes other than a round shape. CONSTITUTION:Leather is attached to a B-shaped metal core, and using a ready-made buckle with the central lateral lever exposed as a master a top force 4 having a cavity 2 for molding the surface and a fitting groove 3 for the central lateral lever on the surface side and a bottom force 7 having a cavity 5 for molding the undersurface and a fitting groove 6 for the central lateral lever on the undersurface side are constructed. Further, a B-shaped metal core 10 wherein the crosssectional shape of the central lateral lever 9 is a triangle whose corners are rounded is constructed. The top force 4 is placed on the bottom force 7, the back of the central lateral lever is fitted into the back fitting grove 6, and the surface thereof is fitted to the surface fitting groove 3, and the circumferential lever 11 is suspended firmly in cavities 2, 5 for molding the surface side and the back side. A soft thermosetting synthetic resin material having the same color as that of leather is loaded, cooled and solidified.
Patent JP-S59160346-A (JP)
Title: Portable transmitter
Inventor: KAGO YOSHIYUKI
IPC: G08C23/02
Filed: 1983-03-02
Abstract: PURPOSE:To prevent a transmitted ultrasonic wave from deterioration in characteristic by fitting an engagement member to a case and exposing the transmission terminal of an ultrasonic wave transmitter to the outside without the intervention of cloth when the case is fitted to the cloth. CONSTITUTION:An upper case 1 and a lower case 2 are both cylindrical and combined together in one body. The upper case 1 is fitted with the engagement member 100 made of an elastic metallic plate and the ultrasonic wave transmitter 10. Lead wire terminals 11 and 12 of the ultrasonic wave transmitter 10 are welded to a copper foil pattern formed on a printed board 28 at the hollow part of the upper case 1, thereby fixing the ultrasonic wave transmitter 10. When this is attached to clothes, the switch consisting of the engagement 100 and a connection electrode 102 is opened, and consequently a specific frequency signal is applied from a driving circuit 21 to the ultrasonic wave transmitter 10. The ultrasonic wave transmitter 10 transmits an ultrasonic wave signal from its transmission terminal without the intervention of clothes. Simultaneously, a display device 40 performs light-emission display at the upper end of the upper case 1 to indicate that the ultrasonic wave transmission is in process.
Patent JP-S59159997-A (JP)
Title: Manufacture of steel sheet electroplated with ironzinc on one side
Inventor: TSUDA TETSUAKI
IPC: C25D5/18
Filed: 1983-03-02
Abstract: PURPOSE:To improve the suitability of a surface of a steel sheet to chemical conversion treatment after removing a thin plated film by electrolysis by supplying DC contg. a prescribed percentage of an AC component (ripple current) to carry out Fe-Zn alloy plating on one side of the steel sheet. CONSTITUTION:A steel sheet is fed to a plating vessel, where thick plating is carried out on a surface to be plated by supplying large electric current, and thin Fe-Zn alloy plating is carried out on a surface not to be palted. Electric current for the thin plating is supplied by superposing an AC component on a DC component so as to regulate the ripple percentage represented by a formula (DELTAI/Iavg)X100 (where DELTAI is electric current of only the AC component, and Iavg is average electric current) to 20-300%. The suitability of the surface of the steel sheet to chemical conversion treatment after removing the thin plated film by electrolysis is improved.
Patent JP-S59162762-A (JP)
Title: Spherical motor
Inventor: TANMACHI MASAHIRO
IPC: B25J17/02
Filed: 1983-03-03
Abstract: PURPOSE:To move a movable member in three-dimensional manner by providing the member and a guide member at least at one of a supporting members for supporting the movable member. CONSTITUTION:A spherical bearing is composed of a sphere 51 and a spherical bearing 52. A shell-shaped pattern member 55 is continued to a supporting shaft 54, and a shell-shaped drive member 56 is coupled to a movable shaft 53. A communication of force between the shaft 54 and the shaft 53 is performed at the spherical bearing. The drive and the control between the shafts 54 and 53 are performed by a pattern formed outside the member 55 (front surface) and the pole of the inside of the member 56 (back surface).
Patent JP-H06252758-A (JP)
Title: Adjustment device for a/d converter
Inventor: KACHI MAKOTO
IPC: G06F3/05
Filed: 1993-02-24
Abstract: PURPOSE:To provide an adjustment device for an A/D converter excellent in long period stability and reliability and easy in adjustment. CONSTITUTION:The adjustment device to adjust an A/D converter 3 converting an analog signal output from an analog sensor 2 provided to a machine unit 1 is characterized with the provision of a correction value table 4 provided in a nonvolatile and data erasable storage element against power interruption that stores data such as span, offset and linearity correction value of the A/D converter 3, a controller 5 receiving a measured value outputted from the A/D converter 3 and converting the value into display or control data by referencing the correction value table 4, and also an external storage device 6 using a storage medium such as a floppy disk 7 used to store, transfer or revise (such as correction) data of the correction value table 4.
Patent JP-H03239022-A (JP)
Title: Automobile telephone terminal equipment
Inventor: KAWAMURA SHINJI
IPC: H04B7/26
Filed: 1990-02-16
Abstract: PURPOSE:To use the terminal equipment properly at a medium level in the morning, at a large level at daytime and at a small level at night by switching a sound volume level of a call tone depending on a time zone. CONSTITUTION:A microprocessor 2 recognizes a current time based on time information read from a clock circuit section 1, informs a preset sound volume level depending on a time to a sound volume control section 3 so as to select the sound volume level of the ring back tone sounded from a speaker 4. Moreover, the microprocessor 2 controls the sound volume control section 3 to allow a display section 5 to be driven for light emitting display in place of the ring back tone at a time when ringing of the ring back tone is inhibited.
Patent JP-H11216344-A (JP)
Title: Manufacture of polyamide-imide separation membrane
Inventor: UDA TORU
IPC: B01D71/64
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacture of a polyamide-imide separation membrane having an excellent practioning performance by a method wherein an average pore diameter of a membrane surface and its numerical aperture are enabled to be freely set while a solvent resistance and a high water permeability are maintained. SOLUTION: A membrane shaped product is formed from a homogeneous solution wherein a polyamide-imide and a non-water-soluble additive having a compatibility with the polyamide-imide are dissolved in their good solvent, and a poor solvent is further added within a range in which separation of a phase is not generated. After heat treating the membrane shaped product in a temperature condition at about 300 to 480 deg.C, the non-water-soluble additive is extracted by a soluble solvent for the non-water-soluble additive.
Patent JP-S51111596-A (JP)
Title: Reactor core emergency cooling system control device
Inventor: MAE YOSHINORI
IPC: G21C15/18
Filed: 1975-03-26
Abstract: PURPOSE: To prevent abrupt cooling of reactor and cooling system by regulating a coolant flow with a reactor outlet temperature and a cooling air flow with inlet and outlet temperature difference. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11290983-A (JP)
Title: Rivet device
Inventor: HONSEL MICHAEL H
IPC: B21J15/26
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To always secure the closure of a collect-parting chamber for rivet pin while a rivet device is operated, to reduce the danger of injury caused by the rivet pin laid sideward surrounding a working site and to prevent the dropping of the rivet pin onto the object material to be jointed with the rivet pin by accident. SOLUTION: An electric power supplying unit 20 is desirably provided with a rechargable battery and the rivet device is conducted into the operated state by fitting this electric power supplying unit. The rivet device is provided with the rivet pin collect-parting chamber 12 and the rivet pin collect-parting chamber is provided with at least one of a closable discharging opening part 13. In order to secure to work the rivet device while closing the rivet pin collect-parting chamber, in the operated state of the rivet device, the electric power supplying unit forms a cover for closing the discharging opening part 13.
Patent JP-H02213527-A (JP)
Title: Oil hydraulic circuit construction of work vehicle
Inventor: MATSUYOSHI HIDEAKI
IPC: E02F3/43
Filed: 1989-02-15
Abstract: PURPOSE:To prevent the occurrence of situations like the increase in oil temperature or deterioration of operating oil and the stalling of an engine by so constituting that a low pressure relief valve does not open while an oil hydraulic device for auxiliary work, like a breaker, is in use. CONSTITUTION:All hydraulic cylinders 16, 18 and a hydraulic motor 28 are used while main work is ongoing, and if the work load exceeds a set value, a low pressure relief valve 36 opens to prevent the occurrence of situation like the stalling of an engine 8. When an oil hydraulic device for auxiliary work, like a breaker, was connected to a spare port 20, operating oil is supplied to the oil hydraulic device from an auxiliary control valve 21. When the pressure inside oil passages 40, 41 exceeds a set value, an opening/closing valve 30 is closed, which is normally energized toward opening side with a spring 39 by a controlling device 43 through pressure sensors 42, 42. When the pressure gets lower than the set value, the valve is opened to prevent the rise in oil temperature and deterioration due to frequent opening of the relief valve 36.
Patent JP-S55474-A (JP)
Title: Point recorder
Inventor: UCHIDA HIROYASU
IPC: G01D9/32
Filed: 1979-03-28
Abstract: PURPOSE: To ensure the positioning of a recording point pin with the use of a simple construction by forming a slope in a hole, into which a ball for controlling the stop positin of a pin wheel rotating intermittently is inserted.  
     CONSTITUTION: A point pin wheel 30, which is intermittently turned a preset angle through a Geneva gear mechanism or the like in response to signals, is formed with a plurality of stop controlling grooves 30a and so on at a preset pitch angle t so that a facing ball 29 is moved the elasticity of a spring into the grooves 30a and so on, thus controlling the stop position of the pin wheel. Those groves 30a and so on are formed with slopes i and so on inbetween at a preset angle θ, and the one sectional length a of the grooves 30a is expressed by the relationship of a>Rtanα (wherein: R stands for the diameter of the ball; and α stands for the contact angle with respect to the ball grooves 30a). As a result, the dead point is eliminated without changing the contacting conditions of the ball 29 so that the pin wheel 30 is stopped at an accurate position by the movement of the ball 29 through the spring which has a small elastic force and stroke. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713195-A (JP)
Title: Spectacle frame
Inventor: KATAJIMA MASARU
IPC: G02C5/00
Filed: 1980-03-22
Abstract: PURPOSE: To obtain a spectacle frame of excellent adhesive strength and high corrosion resistance having the beautiful luster of noble metals by carrying the wet plating of noble metals on the film of a conductive material having good wet plating property formed on the surface of a spectacle frame consisting of a material hard to wet plating.  
     CONSTITUTION: A conductive material, for example, Ni is vapor deposited by heating on the surface of a spectacle frame of which the surface is formed of a material hard to wet plating such as Ti, Ti alloy or the like, in a vacuum vessel. Thence, noble metal, for example, Pd, Pd-Ni alloy or the like is electroplated on this vapor deposited Ni film or further gold plating is carried out thereon. The spectacle frame obtained by this does not cause discoloration, pitting corrosion, peeling, etc., has excellent adhesive strength and maintains beautiful luster. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61195178-A (JP)
Title: Anisotropically conductive adhesive
Inventor: SHIMADA KAZUYUKI
IPC: H05K3/32
Filed: 1985-02-25
Abstract: PURPOSE:To obtain the titled adhesive ensuring electrical connection to be performed even between highly packed terminal leads, thus suitable for electri cally connecting electrical parts to each other, by dispersing in, e.g., thermo plastic resin, sintered carbon-ground product with the particles having sharp edges and specific range of diameters as conductive powder. CONSTITUTION:The objective adhesive can be obtained by dispersing (A) as conductive powder, pref. 0.5-10pts.wt. (pref. 100pts.wt. of the resin) of sintered carbon-ground product having one or more sharp edges per particle with the particle size 1-50mum in (B) thermoplastic resin or a blend of thermoplastic and thermosetting resins.
Patent JP-S56132446-A (JP)
Title: Exhaust gas recirculation controller in engine
Inventor: TANAKA ATSUSHI
IPC: F02D21/08
Filed: 1980-03-22
Abstract: PURPOSE: To perform easy work of maintenance and inspection for an exhaust gas recirculating device in a multicylinder engine, by arranging a valve box provided with a control valve and a check valve in the device and communicating each of the branch passages in a recirculating passage to the valve box.  
     CONSTITUTION: An exhaust gas passage 3 and a plurality of intake air passages 4 in a multicylinder engine 1 are communicated by an exhaust gas recirculating passage 5 provided with an exhaust gas recirculating valve 6, and exhaust gas is partially recirculated to an intake line. The recirculation passage 5 is communicated to an opening 8a of an cover member 11 fixed to the top part of a valve box 10, further to the valve box 10 are formed plural branch passages 5b communicated with plural intake air passages 4. While a control valve 8 open-close controllable manually or the like and a reed valve shaped check valve 9 are mounted to the cover member 11 and built in the valve box 10, permitting the flow only toward the intake line further facilitating removal work with the cover. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03239124-A (JP)
Title: System and device for preventing reverse charging of dispersed power supply
Inventor: HIGASA HIROMASA
IPC: H02M7/00
Filed: 1990-02-16
Abstract: PURPOSE:To prevent reverse charging positively even when an inverter and a co-generation are mixed by extracting constant frequency variation components from the output voltage of each dispersion power supply and opening each circuit breaker when the extracted frequency variation components are brought to a specified level or more. CONSTITUTION:Dispersed power supplies 3, 23, 53 are installed to each home J, K, L, the dispersed power supplies 3, 23 are composed of solar cells 4, 24, inverters 5, 25, converting DC power output from the solar cells 4, 24 into AC power and circuit breakers 1,21, and the dispersed power supply 53 consists of a co-generation 54 and a circuit breaker 51. AC power output from at least one inverter 5 in the inverters 5, 25 is given periodic variation of approximately 0.5-3.9Hz, frequency variation components of 0.5-3.9Hz are extracted from the output voltage of each dispersed power supply 3, 23, 53, and each circuit breaker 1, 21, 51 is opened when the extracted frequency variation components are brought to a specified level or more.
Patent JP-S53121375-A (JP)
Title: Method of and apparatus for assorting long articles in transport line
Inventor: EGAMI KATSUMI
IPC: B65G47/28
Filed: 1977-03-29
Abstract: PURPOSE: To provide a method of and apparatus for assorting long articles, which is intended for assorting steel rods into groups consisting of a predetermined number of steel rods on a continuous rod transporting line, in reliable manner while preventing mixing between the assorted groups. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05201307-A (JP)
Title: Collision judging device
Inventor: SASAJIMA KOJI
IPC: G01P15/00
Filed: 1992-01-28
Abstract: PURPOSE:To provide a collision judgement device which can judge collision even for the collision in any state by grasping the state of collision exactly. CONSTITUTION:When a collision waveform signal G is input, DELTAV (addition) calculating means 1, a frequency ingredient calculating means 2, and a G fluctuation rate calculating means 3 perform the respective calculation. A timer 4 starts clocking from the point of time when the collision waveform signal G is input. A first processor 5 executes the processing of collision judgment while passage time T<=t1 (for example, 20sec). This processing is suitable for detecting high-speed collision. A second processor 6 executes the collision judgment while passage time t1<T<=t2 (for example, 50sec). This processing is suitable for detecting low-speed and high-speed collision. A third processor 7 executes the collision judgment while passage time t2<T<=t3 (for example, 150sec). If even one is judged to be collision by these processing, an air bag driving means 11 is started.
Patent JP-S63204268-A (JP)
Title: Communication equipment
Inventor: TANAKA SOHEI
IPC: H04B10/80
Filed: 1987-02-20
Abstract: PURPOSE:To permit detection of the position where an equipment is installed so that the operation corresponding to the presence or absence of a peripheral apparatus can be made by utilizing the communication elements on the copying device side among the wireless bidirectional optical communication equipments between the copying device and the peripheral apparatus thereof as a reflection type sensor. CONSTITUTION:The light emitting/light receiving elements 21/24 on the copying machine C side are adjusted to a dull directional characteristic in order to make position detection by reflection and the light emitting/light receiving elements 22/23 on a board B side are adjusted to a dull directional characteristic so as to be exactly opposed to the other copying machine (c). The elements 21/24 on the copying machine C side are disposed respectively with a slight inward inclination with each other. The use of the wireless optical communication equipments on the copying device side as the reflection sensor and the detection of the position where the peripheral apparatus is installed are thereby permitted.