baber/WOPTO huggingface dataset:
Patent JP-S58209293-A (JP)
Title: Speaker
Inventor: KAWAMURA SHINICHIROU
IPC: H04R9/06
Filed: 1982-05-31
Abstract: PURPOSE:To make the control of the dimensional tolerance of a magnetic circuit easier and to make cross sectional area smaller, by using parts having simple shape for sealing a gap between a diaphragm, etc., and frame in order to form an open type magnetic field. CONSTITUTION:A dome type diaphragm 1 is fixed to a bobbin 2 with adhesives 3, and the peripheral of the bobbin 2 faces to the internal side of a material which is laminated by a ring shape magnet 8 and ring shape soft magnetic material boards 7 and 7'. A ring on which these materials are laminated is fixed to a frame 6. The ring shape magnet 8 is magnetized in thickness direction, and a magnetic fluid 9 is injected between the ring shape magnet 8, soft magnetic material boards 7 and 7' and bobbin 2.
Patent JP-H08287303-A (JP)
Title: Ticket issuing machine
Inventor: ISAKA HIROSHI
IPC: G07B5/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide the ticket issuing machine which forms beautiful perforations in the width direction of a ticket form and eliminates the possibility that it becomes difficult to see the inside of the ticket issuing machine at the time of its maintenance. CONSTITUTION: The ticket form 1 is sandwiched between a roller type perforation cutter 1 and a receiving base 5 and the perforation cutter 11 is moved in the width direction W of the ticket form to form perforations. The receiving base 5 has square holes 14a and 14b bored on both sides in the movement path of the cutter 11 from outside to inside the path of the ticket form 1. When the cutter 11 is at the stand-by position of the square hole 14a or 14b, a guide 15 abuts againt the edge of the square hole 14a or 14b and even when it is energized by a spring 9, the blade at the peripheral part of the cutter 11 is prevented from colliding against the receiving base 5, thereby protecting the blade of the cutter 11 from damage.
Patent JP-S57206259-A (JP)
Title: Manufacture of field device
Inventor: TANAKA TOSHINORI
IPC: H02K15/03
Filed: 1981-06-11
Abstract: PURPOSE:To simplify the composition of a maganetizing device and to easily perform the automatization of the assembly of a field device without breaking ferrite magnets by fixing the ferrite magnets to the internal circumference surface of a cylindrical yoke after permanently magnetizing the ferrite magnets. CONSTITUTION:Ferrite magnets 3a, 3b are permanently magnetized as shown by arrows A before fixing the ferrite magnets 3a, 3b to a cylindrical yoke 2 by a magnetizing device. Next, permanently magnetized ferrite magnets 3a, 3b are fixed to a predetermined position at the internal circumference surface of the cylindrical yoke 2 as shown by arrows B. In this way, the composition of the magnetizing device becomes simple and the ferrite magnets will not be broken and the automatization of the assembly of a field device can easily be performed.
Patent JP-S5317262-A (JP)
Title: Automatic pulse phase shifter
Inventor: IGARI KUNIYUKI
IPC: H03K5/04
Filed: 1976-08-02
Abstract: PURPOSE: A frequency discriminating function is given and the syncronizing signals (50 and 60Hz) are applied, thereby switching to and holding automatically the timeconstant coresponding to the discriminated frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59217209-A (JP)
Title: Sound muting device of magnetic recording and reproducing device
Inventor: NAGAHARA OSAMU
IPC: G11B20/02
Filed: 1983-05-26
Abstract: PURPOSE:To prevent the generation of a discomfort noise due to a time lag in sound muting completely by holding a sound reproduction system at a sound value right before the absence of a reproduced video signal immediately when the absence is detected, and then entering the sound muting with a servo unlock signal. CONSTITUTION:When a video absence detecting circuit 2 detects the absence of the reproduced video signal 100, a holding circuit 7 operates immediately to hold the sound reproduction system behind the circuit at the sound value of a reproduced FM sound signal 400 right before the video signal absence, and then close a switch 10 with the servo unlock signal 700 to mute the sound, so the generation of a discomfort noise by the trailing stage is prevented completely because the holding circuit 7 operates to hold the sound reproduction system at the sound value right before the video signal absence previously even if there is a slight time lag in the sound muting by the servo unlock signal 700. Further, when the video signal absence and sound signal absence overlap with each other in a short time, the holding circuit 7 outputs the sound value right before the absence to the trailing stage to compensate the sound signal absence.
Patent JP-S5719319-A (JP)
Title: Vacuum heat treatment furnace having highly clean atmosphere forming mechanism
Inventor: TAKEI HIROSANE
IPC: F27D7/06
Filed: 1980-07-07
Abstract: PURPOSE:To provide a vacuum heat treatment furnace which purifies a heat treatment atmosphere at high degrees by providing a panel which is cooled by a cryogenic refrigerant in the same space as that of a heat treatment chamber or the one communicating therewith. CONSTITUTION:A vacuum heat treatment chamber 2 is operated by maintaining the pressure therein at 1-760Torr by gaseous Ar or gaseous N2, and the surface temp. of a cryogenic panel 4 is controlled to 173-214 deg.K by a cooling gas 6. Namely, the H2O partial pressure and CWHV partial pressure in the atmosphere in the chamber 2 are controlled to 1X10<-6>Torr (corresponding to 173 deg.K dew point)-1X10<-2> Torr (corresponding to 214 deg.K dew point) irrespectively of the partial pressure in the chamber 2. As a result, the atmosphere necessary for oxidation-free heat treatment operation is easily obtained without flowing a large amount of high purity inert gas or reducing gas into the chamber 2 or without lowering the entire pressure of the atmosphere in the chamber 2 down to 5X10<-5>Torr by the use of a large diameter oil diffusing pump. Here, 1 in the figure denotes the object to be treated, and 5 an agitating fan, respectively.
Patent JP-H05263476-A (JP)
Title: Column-beam joint structure and unit box
IPC: E04B1/348
Filed: 1992-03-17
Abstract: PURPOSE:To provide a joint structure applicable to a unit construction house made of steel frames, requiring no welding, and having good precision and workability and manufacture a unit box having good workability, little deviation, and high quality. CONSTITUTION:A reinforcing plate 18 is welded to the beam joining face of a column 11 of a panel frame. The end plate 20 of a beam 12 of another panel is brought into contact with the reinforcing plate 18. One-side fastening rivets 22 are inserted into holes 19, 21 provided on the end plate 20 and column 11, and the beam 12 and column 11 are joined A unit box is constituted of a pair of mating side panels and a ceiling panel and a floor panel provided between the upper ends and between the lower ends of the side panels. A column-beam faying structure is applied to the mutual joining of the panels. For assembling the unit box, face materials are fitted to the panel frames of the side panels, ceiling panel, and floor panel, then these panels are assembled into a box shape.
Patent JP-S63258514-A (JP)
Inventor: ODATE MAKOTO
IPC: A01F12/46
Filed: 1987-04-14
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-H05112183-A (JP)
Title: Place of operating personal computor in automobile during driving
Inventor: YURUGEN MUTSUCHIYURAA
IPC: B60N3/00
Filed: 1992-03-19
Abstract: PURPOSE: To make a keyboard and a display storable in a condition folded together in a glove compartment of a running vehicle by placing it in parallel with a closed cover, and additionally provide a keyboard fixing means and a cover vibration damping means in the keyboard and the cover, reduce an operating space, further with storage simplified in an ordinary spot. CONSTITUTION: A display 2 is turnably connected to a keyboard 1 so as to be in an optimum condition relating thereto in a condition drawn out to an operating position from a storage position, also an unillustrated swivel mechanism is interposed between both the display and the keyboard. A cooperation fixing device 4 is provided in the vicinity of a roof of a compartment 5, so as to respectively fix the keyboard 1 in a storage condition and a cover 76 in a closed condition. A damping element 7 is provided between a frame of the compartment 5 and the cover 6, and vibration is prevented. The keyboard 1 is used to be slightly slidably supported on the opened cover 6, folded with the display 2 at storage time, stored inside the cover 6, placed in parallel with the cover 6, stored in the glove compartment 5, and fixed with the cover 6 by the cooperation fixing element 4.
Patent JP-S59218650-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FURUTA TAKAAKI
IPC: G11B15/10
Filed: 1984-05-09
Abstract: PURPOSE:To attain assured operation of the titled device with low cost by having such a circuit constitution where the sound record signal is muted in a record mode together with a display of said muting action and a display circuit for sound record muting action is never actuated even if a record muting switch is operated by mistake in a reproduction mode. CONSTITUTION:Each constant of inequalities is set to satisfy the conditions where a transistor TRQ1 conducts completely with operation of a sound record muting switch S, the conditions where the TRQ1 does not conduct in a reproduction mode and the conditions where the voltage level does not exceed the base- emitter voltage VEBO of the TRQ1 when the switch S is not operated in a reproduction mode respectively. Then the TRQ1 is turned on with operation of the switch S and therefore TRQ2 and Q3 are also turned on. Thus the record signal of a sound recording amplifier 2 is muted, and at the same time a display circuit 3 for sound record muting action is actuated to show a sound record muting mode. While the TRQ1 is kept in an OFF state if the switch S is operated in a reproduction mode. Therefore the TRQ2 and Q3 are also set in an OFF state respectively.
Patent JP-H02268361-A (JP)
Title: Online information processor
Inventor: WATASHIGE KIMIHIRO
IPC: G06F13/00
Filed: 1989-04-11
Abstract: PURPOSE:To simplify operation procedures of route switching by designating another online program means as the destination of route restoration after line switching. CONSTITUTION:At the time of route restoration, a destination information reference means 12 of an online program means 14 which receives the indication refers to destination information stored in a destination information storage device 11 and transfers the contents to a route restoration request transmitting means 8. The means 8 takes out the identifier of an online program means 15 and counts down the value of a counter by one. Then, an online program 16 is indicated as the destination of route restoration. The means 8 transmits destination information and the identifier of the means 15 to a route change request receiving means 5. The means 5 transfers it to a route change indicating means 3. The means 3 transfers the identifier of the means 15 to a route switching means 2 and transfers destination information to a destination transmitting means 4. The means 2 switches the data route to that between a terminal equipment 2 and the means 15. The means 4 transfers destination information to a destination information receiving means 9.
Patent JP-2000284215-A (JP)
Title: Head mounted type display device
Inventor: SENOO AKINOBU
IPC: G02F1/13
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can easily and quickly be changed over to right or left visually checking eye whichever favored. SOLUTION: A display unit 4 fitted on a mount to be mounted on an observer's head comprises a beam splitter 14 which splits image display light L made to exit from a display 11 into display light for right eye La and display light Lb for left eye and also makes both divided display light La, Lb travel in the different directions from each other, and an optical system 17 which can be changed in the arrangement to the mount. The optical system 17 can selectively be arranged at the positions to which the display light for right eye La can be guided the observer's right eye by changing the light path thereof, and the display light for left eye Lb can be guided the observer's left eye by changing the light path thereof.
Patent JP-H08288873-A (JP)
Title: Multiplex broadcasting reception equipment
Inventor: TAKASHIMA SUSUMU
IPC: H04L27/14
Filed: 1995-04-18
Abstract: PURPOSE: To effectively use a power source battery to extend the operation time by reducing the power which is consumed in a memory, where character information to be multiplexed with voice broadcasting is stored, and during its access as much as possible. CONSTITUTION: An FM tuner 12 which receives broadcasting of the voice signal where frame data including plural data packets including character information is multiplexed, an FM multiplex decoder 14 which decodes received data, a memory 28 where decoded frame data is stored, a prefix discrimination circuit 26 which discriminates the service discrimination code and program number data of the prefix in decoded data, and a mode switching key 29 are provided. A CPU 15 is provided which has the power save mode selected by the mode switching key 29; and when the service discrimination code and program number data of a program interlocking with voice broadcasting are discriminated by the discrimination circuit 26, the CPU 15 stops the memory 28 and directly generates display data from character information included in decoded data packets to display it by a display block 30.
Patent JP-H03290297-A (JP)
Title: Semiconductor device card
Inventor: OMORI MAKOTO
IPC: G06K19/077
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a semiconductor device card enhanced in bonding strength, hard to peel off and more enhanced in reliability, in the bonding structure in a semiconductor device card assembling structure, by roughly finishing the adhesive surface thereof intentionally. CONSTITUTION:An electric circuit board 2 loaded with semiconductor elements is embedded in a memory card main body resin frame 1 and an auxiliary resin frame 3 having an adhesive 4 applied to the rear thereof and the bonding parts 13a, 5a of a metal panel 5 are brought into contact with the bonding parts 203a, 205a of the memory card main body resin frame 1 to be bonded and fixed thereto through the adhesive 4. The surface of the bonding part 13a of the auxiliary resin frame 3 and the surfaces of the bonding parts 203a, 205a of the card main body resin frame 1 are formed, for example, so as to have roughness of about 10-50 and the bonding areas of said parts are increased to enhance bonding strength.
Patent JP-S58209369-A (JP)
Inventor: YASHIRO NAOMASA
IPC: A63F13/52
Filed: 1982-05-31
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-S5426826-A (JP)
Title: Novel antifouling coating composition
Inventor: YAMANO KATSUSHI
IPC: C09D5/14
Filed: 1977-08-02
Abstract: PURPOSE: An antifouling coating composition having durable antifouling properties and low toxicity, comprising a specific silicone resin, an antifouling agent, and a film-forming thermoplastic resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0211629-A (JP)
Title: Main chain bromo-functional group-containing acetal copolymer
Inventor: NAN ROO YANGU
IPC: C08G65/16
Filed: 1989-04-12
Abstract: PURPOSE: To provide an acetal copolymer which is photosensitive and contains a halogen functional group in the main chain by compolymerizing trioxan with 5,6-dihalo-1,3-dioxepan.  
     CONSTITUTION: Trioxan is copolymerized with 5,6-dihalo-1,3-dioxapan shown by the formula (R is a halogen). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0211976-A (JP)
Title: Fluid pressure controller
Inventor: GUENZAA DABURIYU UINAA
IPC: F16K31/06
Filed: 1989-04-12
Abstract: PURPOSE: To provide an inexpensive fluid pressure control device of simple configuration by energizing a piston using an electromagnet means, and varying the size of an orifice with a fluid pressure against the energization force. CONSTITUTION: A housing 2 has an inlet 4 for a fluid to flow into a chamber 10, an outlet 6 for flowing-out of the fluid, and an orifice 8. The chamber 10 is equipped with a piston 14 slidably and an electromagnet means 20 to bias the piston 14 in such a way as resisting against the fluid pressure. With the specified fluid pressure, the size of the orifice 8 is changed according to the position of the piston 14 so that the excessive volume of air flows out.
Patent JP-S63239420-A (JP)
Title: Liquid crystal display element using plastic substrate
Inventor: IIMURA HARUO
IPC: G02F1/137
Filed: 1987-04-15
Abstract: PURPOSE:To make display of high contrast by specifying the helix angle of liquid crystal molecules between substrates, the angle between the orientation direction of the liquid crystal molecules on the substrate surfaces and the transmission or absorption axes of polarizers proximate to the substrates and the product of the refractive index anisotropy of the liquid crystal and the thickness of the liquid crystal to prescribed ranges. CONSTITUTION:The liquid crystal layer having positive dielectric anisotropy is formed between the substrate 11 formed with a transparent electrode 13 and an oriented film 15 and the substrate 21 having a transparent electrode 23 and an oriented film 25. Polarizing plates 41, 43 are disposed on both sides of a liquid crystal cell 10. The liquid crystal molecules are horizontally oriented and the helix angle alpha is set at 180-250 deg.. The angle between the orientation direction of the liquid crystal molecules on the two substrates and the transmission or absorption axes of the polarizers proximate to the substrates is specified to 30-60 deg.. The angle created by the stretching axes of a pair of the substrates and the transmissivity of absorption axes of the polarizers proximate to the substrates is specified within + or -3 deg.. The product of the refractive index anisotropy DELTAn of the liquid crystal at an ordinary temp. and the thickness (d) of the liquid crystal is so selected as to satisfy the equation. The display quality which is good in all of brightness, contrast and time division characteristic is obtd. by this constitution.
Patent JP-H09283282-A (JP)
Title: Illumination control system
Inventor: HORIGUCHI REI
IPC: H05B37/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide such an illumination control system as being capable of eliminating address setting and wiring work for each luminaire and performing various controls. SOLUTION: Luminaires, each of which has a transmitter 2 formed with an infrared signal generator and a receiver 3 to receive an infrared signal transmitted by the transmitter 2 of another luminaire 10, are set up in an illumination control system. A human detecting sensor 11 to detect the existance of a human in a specified detection area is connected to an outside signal interface 6 for every luminaire 10. When the human detecting sensor 11 detects a human, a controller 1 which receives a signal from an outside signal I/F 6 lights an illumination load 8 in accordance with operation set by an operation setting. In the luminaires 10, where infrared signals are transmitted by the transmitters 2 and received by the receivers 3, the respective controllers 1 light the respective illumination loads 8 in accordance with operation set by the respective operation settings 7.
Patent JP-S5519861-A (JP)
Title: Manufacture of semiconductor element container
Inventor: NAGAO HIROYUKI
IPC: H01L23/12
Filed: 1978-07-28
Abstract: PURPOSE: To solder on a metallic base the small pieces made by accurately cutting the plate whose upper and lower surfaces are merallized, for preventing the attachment of metallization material to the side faces of rings.  
     CONSTITUTION: Metallization material 13 is applied on the upper and lower surfaces of the plate 12a having prescribed thickness (t) which plate 12 is made of alumina for example, and sintered. Next, said plate 12a is cut into small rectangular pieces 12c. Next, a plurality of said small pieces 12c are combined with each other by adhesive, and a hole 12e with a prescribed inner diameter is made at the central portion of thus-obtained work by rotational grinding method. Next, small pieces are cut 12 so that the outer shape thereof may become so circular as prescribed and separated into rings 12. Next, said rings 12 are soldered on a metallic base. Therein, said metallization material 13 does not attach on the side faces of said rings 12. Further, no error occurs to the outer diameter of said rings 12 since the working thereof can be made very accurately in size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03292297-A (JP)
Title: Aircraft for external loading good
Inventor: SUGIYAMA KATSUMASA
IPC: B64D1/02
Filed: 1990-04-10
Abstract: PURPOSE:To perform rapid separation of a loading good from an aircraft body and to prevent collision of the loading good with the aircraft body by rotating downward a flap during the airdrop of an external loading good and bending downward an air flow flowing to the rear to press downward the loading good. CONSTITUTION:An external loading good 6 is loaded in a position below a main wing 4 through a pylon 5 below a main wing. In this case, a flap 1 formed of a sheet material around a flap hinge 2 extending approximately at right angles with a flying direction and located horizontally is rotatably supported under the surface of a main wing 4 and on the upper stream side thereof. The flap 1 is rotated in a direction, in which the downstream side descends, by means of a hydraulic actuator 3 actuated by a hydraulic source 21. In this case, at a moment when the external loading product 6 is dropped from the pylon 5 below the main wing, the flap 1 is actuated. Namely, an air flow 10 having a down component is generated through the working of the flap 1, the external loading good 6 is effectively separated away from an aircraft 13 and a fear of the two members making contact with each other is eliminated.
Patent JP-H0280306-A (JP)
Title: Production of crystalline high temperature superconducting thin film
Inventor: SUGIMOTO TSUNEMI
IPC: H01F6/06
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a superconducting thin film having improved forming velocity and superior characteristics by irradiating a metal complex of a specified org. compd. contg. an F-contg. lower alkyl group with light having a specified wavelength, and forming a crystalline thin film basing on an organometallic vapor growth process. CONSTITUTION:An aimed thin film is obtd. by irradiating a metal complex of an org. compd. expressed by the formula (wherein R is a 1-4C F-contg. lower alkyl group) with light having 150-600nm wavelength in a stage for prepg. a crystalline oxide high temp. superconducting thin film basing on an organometallic vapor growth process. The decomposition of the organometal complex as the starting material on a base plate is prompted by the irradiation with the light and a crystalline thin film having satisfactory crystalline property can be formed. The thin film can be also formed by maintaining the temp. of the base plate at a relatively low temp. as low as <=70 deg.C if the base plate is irradiated with light. Suitable light source is high pressure mercury lamp, xenon lamp, argon laser lamp, etc.