baber/WOPTO huggingface dataset:
Patent JP-H07285222-A (JP)
Title: Ink jet recording device
Inventor: SHIMADA KAZUMITSU
IPC: B41J2/055
Filed: 1994-04-19
Abstract: PURPOSE:To provide an ink jet recording device which realizes the output of a high-quality image by discharging microdots by a simple constitution. CONSTITUTION:The ink weight of main dots 2 and that of satellite dots 3, both being caused by a single pressure variation are controlled so that both ink weights are almost the same. Further, the application of dots of smaller size ink droplets is realized by deviating an impact area of each dot, and thus an image of high resolution is output.
Patent JP-H06286101-A (JP)
Title: Interlocking device for eccentric bearing of printing cylinder
Inventor: TAKARA KAZUYUKI
IPC: B41F13/20
Filed: 1993-04-07
Abstract: PURPOSE:To simplify the interlocking device of an eccentric bearing by providing a connecting shaft penetratingly through the cylinder of a printing cylinder and connecting the eccentric bearing supporting the printing cylinder to the connecting shaft. CONSTITUTION:A printing cylinder 3 is supported by eccentric bearings 2a, 2b. The eccentric bearings 2a, 2b are turnably inserted into the eccentric bearing holes 6a, 6b provided in a pair of right and left frames 1a, 1b. A connecting shaft 12 is provided penetratingly through the cylinder of the printing cylinder 3. Links 13a, 13b are fitted on both sides of the connecting shaft 12. The link 13a is fixed to the eccentric bearing 2a and regulation holes 14 are provided on both sides of the link 13b and spacing piece 16 is fitted to the link 13b. A link 17 fitted through the spacing piece 16 is fixed to the eccentric bearing 2b. The line 17 and the link 13a are fitted to the eccentric bearings 2b, 2a respectively in the same eccentric phase. Thereby the eccentric bearings are turned in the same eccentric phase.
Patent JP-H02260587-A (JP)
Title: Semiconductor laser with optical waveguide
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01S5/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the function for confining a light along a direction in paral lel with a junction by a method wherein a II-VX compound semiconductor layer is formed locally on an optical waveguide layer. CONSTITUTION:A ZnSe layer 109 which is a II-VI compound semiconductor layer is formed by a selective epitaxial growth method by using an SiO2 mask or the like. The organic compounds of Zn and Se are employed as the raw materials of the selective epitaxial growth of the ZnSe layer 109 and the selec tive epitaxial growth is carried out by an MOCVD method under the conditions of a growth pressure not higher than 100Torr, a growth temperature not lower than 400 deg.C and not higher than 700 deg.C and a raw material supply mole-ratio of the group VI raw materiel the group 11 row material not higher than 6. That is, the SiO2 mask is formed on the substrate except an optical waveguide region so as to be connected directly to both the sides of a rib and the rib and then the ZnSe layer 100 is formed by epitaxial growth. If the ZnSe layer 109 formed as described above is applied to an optical waveguide, it functions efficiently for light confinement.
Patent JP-H0574413-A (JP)
Title: Electrode for discharge lamp
Inventor: ISHIKAWA HIROHISA
IPC: H01J61/067
Filed: 1991-03-22
Abstract: PURPOSE:To provide an electrode for discharge lamp, with which an efficient characteristic as a lamp is provided, while a sintered body is hard to be broken, and in which no black fragment will be scattered in a bulb. CONSTITUTION:A sintered body 20, for which at least each two layers of emitter layers mainly composed of an emitter material and metal layers mainly composed of a metal of high melting point, are alternately laminated is housed in a cup 10 made of metal or of sintered metal powder, so that each layer of sintered body is exposed in the discharge direction, and the emitter layer is held by a rigidly sintered metal layer.
Patent JP-S61240196-A (JP)
Inventor: SAWA TOSHIO
IPC: G21D3/08
Filed: 1985-04-18
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-H02286503-A (JP)
Title: Arranging method of object and apparatus
Inventor: AREGUZANDAA JIEI GOORUUBU
IPC: G06Q10/08
Filed: 1990-03-30
Abstract: PURPOSE: To realize an efficient arrangement of an object having an arranging characteristic by selecting a pattern minimizing a three-dimensional space- occupying portion of an optional number of first type objects from a library and by repeating a similar selection regarding residual objects in a device to a three-dimensional space. CONSTITUTION: When the object file number, an identification number, a characteristic of an object, a space dimension, etc., are received, a pattern limitation on a combination is determined based on a difference of an arranging characteristic between two kinds of object sizes. Then, they are adjusted to a limiting element related to a pattern selected and a pair of patterns minimizing as small as possible a combination of a plurality of objects arranged on the pattern. This procedure is repeated against residual objects and a pattern of all objects is determined. Then, if there is an empty in a last pattern, the empty is covered by a successive object to make a complete pattern to present it. Thus, the objects having different characteristics can be efficiently arranged.
Patent JP-S559413-A (JP)
Title: Manufacturing method of thin film circuit
Inventor: TSUTSUMI TADASHI
IPC: H05K3/28
Filed: 1978-07-05
Abstract: PURPOSE: To improve attaching ability of a protective insulation film which is to be placed on a metallic thin film used as a bonding layer by covering the metallic thin layer over a good electric conductive metallic thin film without applying the photoresistor process for obtaining the uniform metallic thin film that is used as the bonding layer.  
     CONSTITUTION: A thin film 12 of electric resistor is uniformly formed on an insulation substrate 11. Then the first metallic thin film 13 that has good attaching ability to the substrate 11, and the second metallic thin film 14 consisting of a good electric conductive metal with a photoresistor 17 as a mask, are formed in sequence. Then using the thin film 14 as a mask, unnecessary sections in the thin films 12 and 13 are eliminated to form a pattern thus producing a current carrying thin film wiring, after the resistor 17 is removed. During this process, the thin film 14 overlaps the film 13 forming a pent roof by the side etching effect. Then the third metallic thin film 15 which is used as a bonding layer, consisting of a single metal of Ti, Cr, Ni, Mo, or W, or an alloy of those metals, is formed. Finally, unnecessary sections in the thin films 12 to 15 are eliminated by the use of a photoresistor 18, thus forming a protective insulation film 16 on the thin film 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10284261-A (JP)
Title: Dimming switch
Inventor: SASAKI KOUSUKE
IPC: H05B37/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically control lighting illuminance according to brightness in the room by detecting a peripheral illuminance by a daylight sensor incorporated in a dimming switch in a switch box and controlling a luminaire via a control circuit part and a signal generating circuit part according this detection luminescence. SOLUTION: Via a dimming switch 1 comprising a control circuit 40 provided with a variety of switches, a power circuit part 41, a relay driving circuit part 42 of relay contacts Ry1 and Ry2 , a signal generation circuit part 43 or the like, an AC power source E and a luminaire 4 comprising an inverter dimming fluorescent lamp are connected. A daylight sensor 30 using CdS or the like is incorporated in this dimming switch 1. A peripheral illuminance is detected by this daylight sensor 30 and is inputted to a control circuit 40 as a voltage from a pressure dividing point with a resistor R1 . With this voltage, a luminescence level signal is sent from the control circuit 40 to a signal generation circuit 43, from which a duty signal is sent to the luminaire 4. Based on this signal, the luminaire changes lamp dimming ratio and dims illumination illuminance.
Patent JP-H04290806-A (JP)
Title: Bactericide composition
Inventor: SEKIKAWA AYAKO
IPC: A01N25/22
Filed: 1991-03-20
Abstract: PURPOSE:To provide a bactercide composition having an antibacterial activity against all kinds of microbes, exhibiting an extremely high antibacterial activity, having excellent stability and persistance on the antibacterial activity in a wide pH range, and not affecting products containing the bactericide. CONSTITUTION:A bactericide composition comprises (A) the clathrate compound of 5-chloro-2-methyl-4-isothiazolin-3-one and (B) one or more bactericides selected from methylene bisthiocynate, 1,2-benzoisothiazolin-3-one, 4,5-dichloro-2-octy-3- isothiazolone and dichlorophen, exhibits the above-mentioned activities due to their synergistic actions, and is employed for the cooling water systems of various industrial plants. The weight ratio of the components A:B is 1:5 to 50:1, when B is methylene bisthiocyanate or 1,2-benzoisothizoline; and 1:20 to 200:1 when B is dichlorophen.
Patent JP-S557471-A (JP)
Title: Method and apparatus for producing sheet strip adhered with small hard solid on one face
Inventor: MOGI SENJI
IPC: B29D7/00
Filed: 1978-07-04
Abstract: PURPOSE: To form above-tilted sheet strips easily without use of cutlery by cutting a sheet into strips in advance.  
     CONSTITUTION: A sheet 1 is fed to a roller 2, adhesive application roller 3, and press contact roller 4 and wound by a take-up roll 5. During this, the base cloth 1 is cut longitudinally by the tip edges of a plurality of cutters 6 fitted on the roller 2. The base cloth 1 proceeds in the state 1-2 consisting of plural long sheets 1-1 closely arranged in parallel, and fed with an adhesive in an adhesive tank 9 by an adhesive application roller 8. The sheet in the state 1-2 is backed with release paper 11 while proceeding between rollers 2 and 4, and cut up into a length L by a cutter 12. In this state, the sheet is formed with a layer 17 of an adhesive and abrasives on face A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60226172-A (JP)
Title: Semiconductor device
Inventor: ANDOU HARUHISA
IPC: H04N5/335
Filed: 1984-04-25
Abstract: PURPOSE:To realize a high-sensitivity image pickup element with less random noise by a method wherein a level shift circuit adds to an inversion amplifier inserted between a transfer transistor and a vertical signal line capacitating a depletion mode transistor with low 1/f noise to work as a driving transistor. CONSTITUTION:A level shift circuit A composed of transistors 44, 45 is located between a transfer transistor 41 and the output terminal of an inversion amplifoer constituted of transistors 42, 43. This causes the threshold voltage of the transistor 41 to be apparently higher by the level shift voltage VGS. The increase sufficiently makes up for the threshold voltage that may be low of the driving transistor 43. The leve shift voltage may be freely regulated with the transistor 45 controlling the current in the transistor 44. Of the noise present in the level shift circuit A itself, especially when a depletion mode transistor is used, the level of the 1/f component changes subject to the current level. Operation is possible in the region of low 1/f noise when the quantity of level shift is regulated for the proper operation of the inversion amplifier.
Patent JP-S58198729-A (JP)
Title: Measuring method of discharge weight in closed and pressurized tank for powdery and granular material
Inventor: YAMANE AKIRA
IPC: G01F23/20
Filed: 1982-05-14
Abstract: PURPOSE:To improve the precision of measurement by obtaining the specific weight of a powdery and granular material to be discharged, which is already received in a tank, on the basis of pressure and temperature detection values and obtaining a discharge weight on the basis of this value. CONSTITUTION:A measuring discharge tank 1 is provided with an internal pressure detector 2 and an internal temperature detector 3, and the weight of the whole of the tank 1 is weighed by a weigher 4. The lower end of the tank 1 is connected to a carrier line 6 through a discharge valve 5, and a powdery and granular material receiving tank 7 is connected to the upper end of the tank 1 through a receiving valve 8. The tank 1 is so constituted that a pressurized gas is applied to the tank 1 from the external through a pressurizing valve 9 and the pressure in tanks 1 and 7 is made uniform when a release valve 10 is opened.
Patent JP-2000272750-A (JP)
Title: Carrying device
Inventor: AKIYAMA SHUJI
IPC: H05K3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a board carrying device for efficiently inspecting works such as printed circuit boards. SOLUTION: A carrying device includes a holding portion 8 capable of changing a printed circuit board 4 to be held or released, a movable portion 10 for carrying the printed board 4 held by the holding portion 8 to a bearer 9, a guide portion 11 for movably holding the movable portion 10, a bearer operating means 12 for moving the bearer 9 up and down, a printed circuit board fixing portion for fixing/releasing the printed board 4 to/from the bearer 9 and an optical detector 15 for optically detecting the thickness of the printed board 4 held by the holding portion 8 in non-contacting relation.
Patent JP-S59208111-A (JP)
Title: Lash-adjustable valve rocker arm
Inventor: TSURUTA SEIJI
IPC: F01L1/24
Filed: 1983-05-11
Abstract: PURPOSE:To avoid the necessity for the fine machining of the air vent hole of a rocker arm by providing a plate having an orifice groove in the middle of the air vent passage of an oil hydraulic-type lash adjusting unit provided on the rocker arm. CONSTITUTION:A plunger 11 with its lower end put in contact with the upper end of a stem of valve 6 is slidably provided on a cylinder port 9 formed on one end of a rocker arm 1. The inside of the plunger 11 is divided into the first oil chamber 13 and the second oil chamber 14 by a valve seat 12, and a check valve 19 is provided between them. A plate 29 having an orifice groove 28 is provided between the valve seat 12 and the bottom surface of the cylinder port, and the first oil chamber 13 and an air vent hole 27 are communicated with each other via the groove 28. Since the oil flow can be controlled by the groove 28, the air vent hole 27 is not required to be finely machined.
Patent JP-H11284334-A (JP)
Title: Method for filling through hole with metallic paste in ceramic green sheet
Inventor: TAKEO AKIRA
IPC: H05K3/40
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling a through hole with metallic paste, and obtaining a wiring board with electrical and mechanical reliability in connection between adjoining through conductors or the through conductor and the adjoining wiring conductor. SOLUTION: A ceramic green sheet 1 with a through hole 2 formed thereon is mounted on a flat-faced stage 21 with an elastic sheet 3 in between. While pressure is applied from the face of the ceramic green sheet 1 to the elastic sheet 3, the inside of the through hole 2 is filled with the metallic paste 4. Then, the elastic sheet 3 is tightly fitted to the ceramic green sheet 1, so the metallic paste 4 doesn't spread over a boundary part around the through hole 2 on the lower face of the ceramic green sheet 1.
Patent JP-H10250659-A (JP)
Title: Bell device
Inventor: ICHIMURA AKIJI
IPC: B62J3/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To allow a bell to ring frequently even though the rotating range of an operational member such as an operation lever is narrow. SOLUTION: A supporting shaft 6 for bell and a supporting shaft 7 for pinion are installed on a mounting member 2 to be coupled with a handle 3, and a bell 18 and a hammering means 15 are mounted on the supporting shaft 6. An operational member 12 is mounted rotatably on the supporting shaft 6, and a segment gear 36 in the form of a circular arch centering on the supporting shaft 6 is mounted on the operational member 12. A pinion 35 is borne by the pinion supporting shaft 7 so that the segment gear 36 and a gear 23 of the hammering means 15 work interlockingly. The hammering means 15 has three arms 22 extending outward in radial direction, and a striking piece 24 furnished at the tip of each arm is put running against a projection 18b on the bell 18 to actuate the bell ringing.  Because the hammering means 15 has at least three arms 22, it is possible that the bell 18 rings frequently, and because the operational member 12 is borne by the bell supporting shaft 6, it is possible to omit any exclusive supporting shaft for the operational member.
Patent JP-H06298576-A (JP)
Title: Joined material of ceramic and metal
Inventor: HIRAI NAOKI
IPC: C04B37/02
Filed: 1993-04-08
Abstract: PURPOSE:To obtain a joined structure having sufficiently high joint strength even in the case of joining large-sized ceramics and metals by fixing metal pieces to the tip end of a ceramic member having a fitting groove and fitting the ceramic member into a metallic member. CONSTITUTION:Metal pieces 13 are bonded to the outer circumference of a ceramic material 11 with a solder, etc. A metal 12 has fitting grooves 17 fittable to the outer circumference of the ceramic material 11 having bonded metal pieces 13. The ceramic material 11 having bonded metal pieces 13 is fitted to the metal 12 to form a joined structure of the ceramic material 11 and the metal 12. The metal pieces 13 are joined at two or more parts on the circumference of the tip of the ceramic member. The joining can be performed on arbitrary position on the outer circumference of the ceramic 11. The metal pieces 13 are firmly bonded to the ceramic 11 by soldering, etc., and are simply brought into contact with the metal 12.
Patent JP-H09272727-A (JP)
Title: One-package liquid epoxy resin composition
Inventor: HIRAI MASATOSHI
IPC: C08G59/42
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a one-package epoxy resin composition excellent in workability and reliability and preservable at room temperature by mixing a liquid epoxy resin with a specified curing agent and a cure accelerator. SOLUTION: This composition essentially consists of a liquid epoxy resin (A) having kn epoxy equivalent of 150-400, a liquid acid anhydride (B), a novolac resin (C), and an organophosphorus compound (D) masked with a thermoplastic resin. The mixing ratio is such that 0.8-1.2 equivalents of component B and 0.10-0.30 equivalent of component C are present per equivalent of component A, and 0.5-10 pts.wt. component D is present per 100 pts.wt. total of components B and C. Examples of the organophosphorus compounds used include organic quat. phosphonium salts, organic tert. phosphines and organic tert. phosphites. The thermoplastic resin with which the organophosphorus compound is masked is desirably a urethane resin having a melting point of 80-150 deg.C. The liquid acid anhydride is desirably, for example, methyltetrahydrophthalic anhydride.
Patent JP-H03279084-A (JP)
Title: Automobile front body assembling method
Inventor: OTSUBO TOMONORI
IPC: B62D21/02
Filed: 1990-03-28
Abstract: PURPOSE:To correspond to such a demand as 'low bonnet and short nose' by fitting a heat exchanger at front frames, and fitting a shroud upper at either the front frames or wheel aprons connected mutually. CONSTITUTION:Bilateral shroud panels 41, 42 are connected to both wing part lower parts of a shroud upper 40. A left front lamp 43 is fitted at the front face of the left shroud panel 41, and a right front lamp 44 is fitted at the front face of the right shroud panel 42. A bonnet lock 45 is fitted at the center part of the shroud upper 40. After fixing a radiator 31 and a condenser 32 at bilateral front frames 11, 12, an assembly member 200 is vis-fastened to a vehicle body 100. Freedom in the disposition of a heat exchanger is thus increased to enable a design corresponding to such a demand as 'low bonnet and short nose'.
Patent JP-H01254849-A (JP)
Title: Energy dispersive type x-ray diffraction method for thin film
Inventor: HORIUCHI YOSHITOSHI
IPC: G01N23/207
Filed: 1988-04-05
Abstract: PURPOSE:To obtain the sharp diffracted image of a thin film by causing the thin film to be irradiated by white X-rays so that the X-rays are totally reflected at the boundary face between the thin film and a substrate and subjecting the output signal from an X-ray detector to an energy analysis. CONSTITUTION:An X-ray source 16, a sample 18 and the X-ray detector 20 are all fixed and the incident angle of the X-ray with a sample 18 is fixed at a very small angle alpha. An X-ray source 16 is made of a sealed tungsten X-ray tube. The operation conditions of the X-ray tube are set at 45kV and 20mA and the X-rays radiated by the same include the white X-ray and characteristic X-ray. The angle of divergence of a diverging slit is 3X10<-3>rad and the opening angle of a solar slit 2X10<-2>rad. Further, the X-ray detector 20 is a semiconductor detector consisting of pure germanium and the resolving power thereof is 500eV (half-amplitude level at 17keV). The sample 18 is irradiated by the X-rays emitted form the X-ray source 16 via the slit 22 and the X-rays diffracted by the sample 18 are detected through a slit 24 by the detector 20. The output signal from the detector 20 is subjected to the energy analysis and the sharp diffracted image of the thin film is obtd.
Patent JP-S538629-A (JP)
Title: Preparation of aqueous or water-dispersible coating compositions
Inventor: OOTSUKI YUTAKA
IPC: C09D5/44
Filed: 1976-07-13
Abstract: PURPOSE: A process for preparing the title coating compositions usable for cathode deposition electrodeposit coating compounds capable of easily being solubilized in water, having improved curability, which are obtained by reacting a high-molecular weight compound having half ester groups with a diamine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000271673-A (JP)
Title: Lubricating oil feeding method for pressing, pressing method and device
Inventor: SHINKAI KATSUMI
IPC: B21D37/18
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the use of the lubricating oil and the detergent, to reduce the manufacturing cost, and to reduce the load on the environment by feeding the lubricating oil in a clearance between a punch and a member to surround the punch. SOLUTION: A groove of a lubricating oil feed passage 21 is provided in a member 11 to surround a punch. A groove is formed in an upper surface of the member 11 to surround the punch, and covered by a stripper backing plate 22. The lubricating oil 25 is fed in a clearance between a punch 9 and the member 11 to surround the punch from a lubricating oil feed port 23 through the lubricating oil feed passage 21. The lubricating oil 25 is preferably fed in an atomized condition. A packing is provided between the member 11 to surround the punch and the stripper backing plate 22. Since the lubricating oil 25 is not leaked in a space between the punch plate 6 and the stripper backing plate 22 due to the effect of the backing, other portions of a die are prevented from being polluted with the lubricating oil, and the lubricating oil is sufficiently spread to the punch and a work.