baber/WOPTO huggingface dataset:
Patent JP-H11233031-A (JP)
Title: Gas discharge display tube
Inventor: NAKAJIMA FUMIO
IPC: H01J17/20
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display tube in which luminance is not reduced and luminescent color is not changed for a long time, by adopting emitter material with an extremely low absorption of Xe as ultraviolet ray discharge gas. SOLUTION: In this gas discharge display tube, a front board 14 with a transparent electrode 28 placed on its whole surface and a back board 12 with a cathode 20 like a ridge between rice fields placed on its whole surface are placed face to face with a designated space kept between the electrodes on each board, a discharge cell 30 is formed for every intersecting part of the transparent electrode 28 and the cathode 20 like a right between rice fields an airtight container 16 is formed by sealing peripheries of the both electrodes, discharge gas containing Xe and phosphor 24 are filled in the airtight container 16 and the cathode 20 like a ridge between rice fields is made of emitter material with GdMoB4 and BaAl2 O4 mixed.
Patent JP-S54138356-A (JP)
Title: High impedance input circuit
Inventor: SAKAI KIYOSHI
IPC: H03F1/30
Filed: 1978-04-19
Abstract: PURPOSE:To reduce the time until the operation is made stable after power supply is applied, by providing the means shortening the input terminals at the application of power supply, in the high input impedance circuit using FET's. CONSTITUTION:The potential of the gate G of FETQ1 is made equal to the drain voltage in timing with the drain to gate capacitance CGD, and simultaneously, the transistor Q2 is conductive through the capacitor CB. Thus, the high resistance RG is shortened and the capacitor CGD is rapidly charged up. When the capacitor CB is charged, the transistor Q2 is turned off. Accordingly, the inpedance of FETQ1 is decreased for a short time at the application of power supply, and the operation is made stable in a short time.
Patent JP-H02227949-A (JP)
Title: Linear type electron gun device
Inventor: YAMAMOTO TORU
IPC: H01J37/06
Filed: 1989-03-01
Abstract: PURPOSE:To contrive to improve the evaporation efficiency of an evaporation test specimen by making energy obtained when thermions are struck against the evaporation test speciment, act as a heating source, oscillating a magnetic field with a definite period and amplitude when the evaporation test specimen is dissolved or evaporated, and thereby providing a magnetic field oscillating device sweeping electron beams. CONSTITUTION:An electron beam 3 is deflected to a circular orbit by a magnetic field generating device 6 so as to be struck against an evaporation test specimen 4 rested within a pot 2 so that their kinetic energy is converted into thermal energy. The evaporation test specimen 4 is diffused within the pot 2 so that vapor 9 is developed. In this case, a magnetic field is oscillated with a definite period and amplitude while a magnet field generating device such as a low frequency power supply 10 and the like are connected with a Helmholtz coil 6 so that the electron beam 3 is swept with the amplitude from a position 3a to one 3c. As a result, the center of heating is moved at all times, vapor will never be locally high in density so that the average free travel of an evaporated atom will never be extremely lowered. By this constitution, collision between vapor 9 and the linear electron beam 3 is reduced in number, and an evaporation efficiency can thereby be improved.
Patent JP-H06254864-A (JP)
Title: Removing method for molded form from elastic mold
Inventor: IWASAKI ISAKIMIROU
IPC: B29C33/44
Filed: 1993-03-08
Abstract: PURPOSE:To prevent damage of a molded form at the time of removing from a mold by using an elastic mold having a filmlike support extended conically continuously to an opening of the mold and a horizontal distance between a mold body and an outer end of the support to be set to a specific value in the case of pressurizing an opposite side of an opening of the mold with the air and turning the mold over. CONSTITUTION:An elastic mold 1 has a filmlike mold support 3 extended conically continuously to an opening 4 of a hollow mold body 2 having the opening 4. A film thickness of the body 2 is increased larger than that of the support 3, and a horizontal distance (x) between an outer end of a horizontal maximum diameter part of the body 2 and the outer end of the support 3 is set to 50 mm>=x>=25mm. At the time of removing a molded form 6, the opening 4 is directed down, a cup 7 having a vent hole 8 is placed on a support frame 5 fixedly. Then, when the air is press injected from the hole 8, the body 2 is smoothly turned up, and the molded form 6 is released from the body 2.
Patent JP-S59173447-A (JP)
Inventor: HAMADA KUNIHIKO
IPC: B32B18/00
Filed: 1983-03-19
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-S57160346-A (JP)
Title: Regulator for shaft of rotary electric machine
Inventor: AOKI KANEMASA
IPC: H02K7/09
Filed: 1981-03-30
Abstract: PURPOSE:To adjust a position in the thrust directin of the shaft minutely by mounting the first magnet for adjusting the position in the thrust direction to the shaft and arranging the second magnet to a bearing member in the thrust direction so as to be opposed to the first magnet. CONSTITUTION:The shaft 10 is axially supported to an outer cylinder case 11 by a bearing 12, and a hollow cylindrical permanent magnet 13 for a field magnet is held to the case 11 through a holding member 11a. A rotary coil 14 is connected to the shaft 10 by a holder 15 in resin, a commutator 16 is further fixed integrally to the shaft 10, and a thrust receiving member 18 for receiving thrust in the thrust direction of the shaft 10 is screwed and mounted. The first permanent magnet 19 and the second permanent magnet 20 are mutually arranged oppositely to the shaft 10 and the thrust receiving member 18, and the directions of magnetic force of these first and second permanent magnets 19, 20 are directed in the mutually sucked or repelled directions.
Patent JP-H03247907-A (JP)
Title: Gas burner
Inventor: OTSUKA TETSUJI
IPC: F23D14/02
Filed: 1990-02-26
Abstract: PURPOSE:To obviate discharge of an unburnt lean fuel-air mixture under low- input conditions and contrive a lower NOx value under high-input conditions, by providing a means for switching between a condition for ejecting combustion secondary air through an ejecting port and a condition for ejecting a lean fuel- air mixture. CONSTITUTION:A first line 17 of a fuel gas supply system is connected to nozzles 13, whereas a second line 18 is connected to a secondary fuel gas supply pipe 14, and a switching between a condition for ejecting combustion secondary air through an ejecting port 12 and a condition for ejecting a lean fuel-air mixture is carried out by the second line 18, the secondary fuel gas supply pipe 14 and a proportional valve 20 for a secondary fuel gas. When an input is low, combustion at a burner is carried out with the fuel-air mixture ejected from burner ports 6 and the combustion secondary air ejected from the ejecting port 12. In this case, flames do not reach the upper end of the ejecting port 12. When the input becomes high, the secondary fuel gas is ejected to serve for holding the flames of the fuel-air mixture discharged from the burner ports 6, thereby achieving stable combustion of the lean fuel-air mixture ejected from the ejecting port 12.
Patent JP-S60204799-A (JP)
Inventor: RAINERU HENINGU
IPC: C07K5/02
Filed: 1985-03-11
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-S63215451-A (JP)
Title: Wiper blade
Inventor: ARAI MASARU
IPC: B60S1/40
Filed: 1987-03-03
Abstract: PURPOSE:To reduce the kinds of production articles and cut cost by forming the noncircular penetration holes which are adjusted each other on both side plates which are set parallel and constituted at the near center of a main yoke and inserting the corresponding pin and forming a pivot connection part with a wiper arm. CONSTITUTION:The center part of a main yoke 1 is constituted of both side plates 2 and 3 kept in parallel, keeping an interval, and the adjusted noncircular penetration holes 5 and 6 are formed. In use, a pin is inserted into the penetra tion holes 5 and 6 on the yoke 1, and a connecting body is installed onto the pin is snap form, and slip-off of the pin is prevented, and a pivot connection part of a wiper arm is formed. Therefore, the wiper arm in various types and a common yoke 1 can be easily connected. Therefore, the structure of the yoke 1 can be formed in common for a variety of connection methods, and the kinds of production articles can be reduced markedly, and cost cut can be realized.
Patent JP-S52131541-A (JP)
Title: Phenoxypropane derivatives and herbicides therefrom
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N43/40
Filed: 1976-04-23
Abstract: PURPOSE: Phenoxypropane derivatives expressed by the formula (X is 4halogen-substituted phenoxy group, 4-trifluoromethylphenoxy group, etc.; R is halogen atom, etc.). For example, 1-methoxy-2-[p-(p-trifluoromethylphenoxy)phenoxy]propane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58163458-A (JP)
Title: Centrifugal clarifier
Inventor: ISHIHATA AKIRA
IPC: B04B15/06
Filed: 1982-03-24
Abstract: PURPOSE:To reduce the consuming amount of washing water, that is, to reduce a radioactive waste liquid, by providing stirring blades in the bottom part of the casing of a centrifugal clarifier to carry out the discharge of sludge rapidly. CONSTITUTION:Stirring blades 19 are attached to the bottom plate member of a casing so as to be inclined in a same angle toward a same direction with respect to the rotary shaft of a rotary cylinder 15. When sludge is accumulated to a rotor by operating a clarifier, the operation thereof is stopped and a motor 22 is started to drive the rotary cylinder 15 while washing water is injected from a nozzle 12. By this mechanism, sludge is mixed with water by the stirring blades 19 to be rapidly discharged and, therefore, can be treated by a small consumption of washing water.
Patent JP-H08216174-A (JP)
Title: Production of plastic molded product
Inventor: OSEKO HISAAKI
IPC: B29L11/00
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a highly accurate molded product without being affected by the irregularity between cavities or the wt. irregularity of a plastic matrix by preventing the generation of the transfer inferiority caused by the sink generated in a transfer surface. CONSTITUTION: A plastic matrix is constituted of two matrix materials 15, 16 and, when the matrix materials 15, 16 are inserted in a cavity 14, the matrix material 15 is arranged in opposed relation to a transfer surface and, when the matrix materials 15, 16 are cooled, they are gradually cooled in such a state the matrix materials 15, 16 other than the transfer surface communicate with the outside.
Patent JP-H11251497-A (JP)
Title: Electronic circuit module
Inventor: IKUTA TAKANORI
IPC: H01L23/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide adequate measure against the heat radiation of a semiconductor element, while miniaturizing a substrate. SOLUTION: An electronic circuit module consists of a substrate 1, that consists of glass ceramics and has an electronic component mounting part on an upper surface and a recessed part 1a on a lower surface, a plurality of heat transfer members 5, that penetrate the substrate 1 from the bottom surface of the recessed part 1a of the substrate 1 to the upper surface and are connected to a connection pad 6 where one end is formed on the upper surface of the substrate 1, electronic components 4 that are mounted on the electronic component mounting part of the substrate 1, a semiconductor element 3 that is accommodated in the recessed part 1a of the substrate 1, and a metal case 2 that covers the electronic components 4 which are mounted on the upper surface of the substrate 1.  At the same time, in the electronic circuit module, a projecting part 2a is formed inside the metal case 2 as well as its projecting part 2a is thermally connected to the heat conducting member 5 via the connection pad 6, thus miniaturizing the module as well as efficiently radiating heat which is generated from the semiconductor element 3.
Patent JP-S63212965-A (JP)
Title: Optical device for exposure of copying machine
Inventor: SHIBATA KOICHI
IPC: G03B27/50
Filed: 1987-02-28
Abstract: PURPOSE:To copy an image of an original on an arbitrary position by constituting the titled device so that the end part of at least one of optical fibers of convergent optical transmission bodies which have been placed in the vicinity of the lower face of an original placing table and in the vicinity of the surface of a photosensitive body is reciprocatable in the revolving axial direction of the photosensitive body. CONSTITUTION:A light source 23 is provided on a frame 17 of an original placing table 1 side, and an optical fiber 24 which has bundled many fibrous bodies and is abundant in flexibility is attached so that its end part is allowed to correspond to both convergent optical transmission bodies 21, 22 respectively, and also, brought to reciprocating motion freely in the revolving axial direction of a photosensitive body 4 for each of the frames 17, 18. In this state, when the end part of the optical fiber 24 of the photosensitive body 4 side is moved to the upper side or the lower side in the rotational direction of the photosensitive body 4, an image of an original is formed as an electrostatic latent image on the surface of the photosensitive body 4, in a state that it has been brought to position shift to the upper side or the lower side in the rotational direction of the photosensitive body 4 by a portion of its moving extent. That is, a copying form for moving an image area of the original to the upper side or the lower side in the feed paper direction can be taken.
Patent JP-S53132246-A (JP)
Title: Elastic surface wave filter
Inventor: TSUKAMOTO KATSUHIDE
IPC: H03H3/08
Filed: 1977-04-22
Abstract: PURPOSE:To achieve excellent frequency response, by making different the distance between an input transducer and the first output transducer and that between the input transducer and the second output transducer within one wave length of elastic surface waves.
Patent JP-H05244891-A (JP)
Title: Apparatus for cutting and feeding large-sized konjak jelly
Inventor: TSURUTA ORIHIRO
IPC: A23L19/00
Filed: 1992-03-04
Abstract: PURPOSE:To efficiently and sanitarily carry out a series of steps such as slicing or transporting of large-sized konjak jelly. CONSTITUTION:Large-sized pieces of konjak jelly 1 are dropped one by one with a damper chute 8 and transferred to a cutting standby position 21. The large-sized pieces of the konjak jelly 1 present on the cutting standby position 21 are then pushed through a push-in member 5 into slicing blades 14 with a push-in cylinder 4 and passed through the slicing blades 14. The resultant plural sliced pieces of the konjak jelly 2 in a transversely arranged state are subsequently housed in a housing box 15 located at a housing standby position 22. The housing box 15 is then rotated 90 deg. and held at a conveying standby position 23 to provide the sliced pieces of the konjak jelly 2 in a vertically arranged state, e.g. a stacked state in the housing box 15. The sliced piece of the konjak jelly 2 in the lowermost stage in the housing box 15 is subsequently ejected through an ejector plate 17 onto a conveyor 3 with an ejector cylinder 16.
Patent JP-S61207854-A (JP)
Title: Idle operation control device for internal-combustion engine
Inventor: FUJIMORI KYOICHI
IPC: F02D41/36
Filed: 1985-03-12
Abstract: PURPOSE:To improve a control characteristic of idle operation in an internal- combustion engine, by providing a means, which calculates a control data relating to supply fuel to be output, and a timing adjusting means which changes the injection timing. CONSTITUTION:A control device closes a switch 29 by a loop control part 28 simultaneously changes a frequency of a pulse signal from a pulse width modulator 21. A control output data Do is added in an adder part 15 to an output Wide of the first PID arithmetic part 14. The control device, inputting a signal from an adder 19 to the second arithmetic part 20, outputs a pulse signal of duty ratio from the pulse width modulator 21. In this way, a control characteristic of idle operation in an internal-combustion engine can be improved.
Patent JP-H06241269-A (JP)
Title: Liquid-filling vibration control bush
Inventor: MAENO TAKASHI
IPC: F16F13/08
Filed: 1993-02-12
Abstract: PURPOSE:To maintain the durability of a vibrationproof rubber body simply in terms of structure and inexpensively by dispensing with a separate rubber stopper body. CONSTITUTION:A rubber block pierced through and embedded with an inner cylinder 2 is installed on a car frame 5, forming it into a vibro-isolating rubber body 1. A main liquid chamber A setting the double end parts to both side walls is formed in a lower half part of this rubber body 1, making it connect to a sub-liquid chamber B using a rubber membrane 3 as a chamber wall via a throttle passage F. An almost inverted U-shaped bracket 4 lower in height than the vibro-isolating rubber body 1 is installed so as to cover an outer boundary of this rubber body 1, and when the bracket 4 is locked to a car frame 5, the rubber body 1 is pressed downward by the top wall 41, whereby both side walls of the main liquid chamber A are compressed and deformed. At the time of vibration inputting, since the top wall 41 of the bracket 4 serves as stopper and thereby any displacement upward the inner cylinder 2 is regulated, vertical compressive state in the side wall will in no case be eliminated at all, so that sufficient durability is displayed.
Patent JP-H07257442-A (JP)
Title: Running device
Inventor: YAMASHIRO RYOJI
IPC: B62D55/02
Filed: 1994-03-17
Abstract: PURPOSE:To provide a compact running device having wheels and crawlers by a simple constitution. CONSTITUTION:This running device has a crawler bolt 16 and wheels 14, 15 in a lower part of a car body frame, to provide the wheel 14 between grounded and non-grounded surfaces of the crawler belt 16, and to provide a lift means 13 for vertically moving the wheel through an opening part 16a provided in a central part of the crawler belt 16.
Patent JP-S52130765-A (JP)
Title: Lid assebly* and package consisting of the same and container
Inventor: SEODOA POORU SUKIYANGA
IPC: B65D51/20
Filed: 1977-04-26
Abstract: A closure assembly is disclosed which includes a plastic sealing ring having an annular channel in it for receiving and sealing against the entrance mouth of a container, a metal foil liner spanning the sealing ring and a flexible plastic overcap which receives the sealing ring and foil liner therein. The foil liner has a heat seal coating on one or both faces for sealing to the sealing ring and, in some packages, to the plastic overcap. The three-piece closure assembly is positioned on the entrance mouth of a container and the foil liner is induction heated to soften the heat seal coating thereon to seal the liner to the sealing ring. Induction heating may also be employed to adhesively join the foil liner to the undersurface of the overcap and seal the sealing ring to a foil layer in the container body.
Patent JP-S62203948-A (JP)
Title: Air-fuel ratio control device
Inventor: MIWAKEICHI HIROSHI
IPC: F02D41/14
Filed: 1986-03-04
Abstract: PURPOSE:To improve operating characteristic while reducing NOx when an engine has shifted to a specified ternary operating range and the engine torque requirement is more than a specified value by retaining a target air-fuel ratio also after the ternay operating range has elapsed at a ternary air-fuel ratio. CONSTITUTION:When an engine is running, a target value of air-fuel ratio is set according to engine loads detected with a load detection means (b) by means of a target value setting means (d). This target value is set on the leaner side than a theoretical air-fuel ratio at least in part of a steady-stage driving. When a ternary range detection means (c) detects that the engine has shifted to a specified ternary operation range, while the target air-fuel ratio is set to a ternary air-fuel ratio, if an engine torque requirement is more than a specified value, the target air-fuel ratio is retained at the ternary air-fuel ratio also after the ternary operating range has elapsed. And according to the determined target value and an output from an air-fuel ratio detection means (a), suction air or fuel supply amount is controlled via a manipulation means (f) by means of a control means (e).
Patent JP-S58164187-A (JP)
Inventor: ITOU RIYOUICHI
IPC: H05B3/56
Filed: 1982-03-25
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-H01223786-A (JP)
Title: Laser oscillator
Inventor: NAKAMURA TATSUMASA
IPC: H01S3/08
Filed: 1988-03-02
Abstract: PURPOSE:To prevent deterioration of resonating performance of a resonator itself and improve durability by a method wherein one or more material which may be directly in contact with a laser medium are made of quartz glass and at the same time a thin film protective layer made of a cubic system fluorite structural material is provided at least on a part of a side facing a fluorine element. CONSTITUTION:After a high purity quartz glass base material is manufactured by annealing a synthesized quartz glass ingot, this base material is cut into a specified shape, processed and polished. Then a dielectric multi-layer film is coated on the surface so as to obtain desired reflectance and transmittivity. Mirror materials 3 to 5 which are coated 7 in said way and cleaned are placed in a vacuum chamber. And a CaF2 beam from a molecular beam oven controlled at specified temperature is impinged onto the respective reflecting faces 31, 41 of mirror materials 3, 4 facing a laser medium and an area where the excitation laser transmits on inlet and outlet faces 51, 52 of the prism 5. This enables a thin film protective layer 6 having thickness of approx. 0.2mum and consisting of a cubic system fluoride structural material to be deposited in vacuum.
Patent JP-S60191595-A (JP)
Title: Still picture reproducing circuit of video disc player
Inventor: NINOMIYA YUUICHI
IPC: G11B7/085
Filed: 1984-03-12
Abstract: PURPOSE:To attain still picture reproduction taking a four-field forming a still picture as a unit by adding a common identification signal to the four-field forming a common still picture, counting the identification signal for a prescribed number of times so as to attain track jump. CONSTITUTION:A gate circuit 12 inputting a broad band video signal inputs only an address signal to a picture number discrimination circuit 13 and generates a coincidence pulse when a picture number code of the same content as the picture number code of the preceding field. A counter 14 inputting a coincidence pulse generates a count-up output when the count value is three and a jump pulse generating circuit 15 generates a jump pulse after 1 field. A tracking mirror is turned by receiving generation of the count-up pulse, a reproducing beam is jumped for track's part in returning direction and the recording track for four fields' share forming a common pattern is reproduced continuously.