baber/WOPTO huggingface dataset:
Patent JP-H1040829-A (JP)
Title: Electron gun
Inventor: SHIMIZU YASUO
IPC: H01J29/48
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in insulation property of the insulation ceramic of an electron gun main body through contamination by making the shortest distance between a high-voltage electrode and a low-voltage electrode shorter than the shortest distance of a brazed member, brazing both electrodes. SOLUTION: In an electron gun, a high-voltage electrode 11 is welded and fixed to insulation ceramic 12 by brazed material 12b, welded to a metalized layer. A low-voltage electrode 13b is also welded and fixed to the insulating ceramic 12 by brazing material 12a welded to the metalized layer. A low-voltage electrode 13a portion and a low-voltage electrode 13b portion are integrated beforehand by welding or the like. Thereby, the discharge between the high- voltage electrode 11 (20kV at the time of knocking work) and the low-voltage electrode 13b (ground at the time of the knocking work) occurs between the electrodes, so that discharge to the brazed material portions 12a, 12b is prevented. The melting and the evaporating of the braze material resulting from a high temperature caused by the discharge at the time of the knocking work can be prevented.
Patent JP-S6366382-A (JP)
Inventor: TOKI SHIGEYUKI
IPC: B29D30/40
Filed: 1986-09-05
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-H0765728-A (JP)
Title: Surface discharge type plasma display panel and drive method therefor
Inventor: KANAE TATSUTOSHI
IPC: H01J11/24
Filed: 1993-08-24
Abstract: PURPOSE:To enhance surface discharge intensity in the vicinity of a division, and ensure high display brightness by forming the metallic film of one of display electrodes as a pair formed out of a transparent conductive film and a metallic film in such a way as projected toward the other display electrode at the intersection hereof with the division. CONSTITUTION:This display panel has a pair of surface discharge display electrodes X and Y formed out of a transparent conductive film 41 and a metallic film 42 superposed thereon on a display side substrate, while stripe type divisions 29 are provided on a reverse side substrate for dividing discharge space into unit luminous zones. The film 42 of one electrode X is formed so as to project toward the other electrode Y at the intersection thereof with the divisions 29 relative to other areas. The film of the other electrode Y is made linear in parallel to the conductive film 41. According to this construction, conductivity in the vicinity of the divisions 29 is increased, and intense surface discharge takes place in the neighborhood. As a result, the range of intense discharge within the unit luminous zones is expanded to increase brightness.
Patent JP-H0848914-A (JP)
Title: Anticorrosive coating material
Inventor: YASUKAWA ICHIRO
IPC: C09D5/08
Filed: 1994-08-09
Abstract: PURPOSE:To obtain an anticorrosive coating material improved in anticorrosiveness by using an epoxy resin obtained from a dimer acid and a bisphenol epoxy resin and having a specified epoxy equivalent as the binder and specifying the pigment volume concentration. CONSTITUTION:A dimer acid in an amount of 20-60wt.% is esterified with 80-40wt.% bisphenol epoxy resin for about 3-4hr at about 130-150 deg.C to obtain an epoxy ester resin of an epoxy equivalent of 400-1000. This resin as a binder is mixed with a coloring pigment such as red iron oxide or carbon, an anticorrosive pigment based on a phosphate or a borate, a flaky pigment such as zinc or micaceous iron oxide and an extender pigment such as talc or clay in such amounts as to give a pigment volume concentration(PVC) in the range of 20-50% and a solvent such as xylenol to form a coating material. A specified amount of a curing agent such as a modified polyamideamine is added to the coating material to obtain an interval-free anticorrosive coating material for steel structures.
Patent JP-S6269048-A (JP)
Title: Air-conditioning ventilation fan for duct
Inventor: NOMURA TAKAO
IPC: F24F7/08
Filed: 1985-09-20
Abstract: PURPOSE:To make it possible to prevent dew condensation in a heat exchanger by providing in the air space under the roof an air supply and exhaust duct which connects the indoor and the outdoor, a heat exchanger in the intermediate section of this air supply and exhaust duct and a damper for air intake in an outdoor air supply passage which opens and closes the open section inserted into the air space under the roof. CONSTITUTION:A main body 6 has an air exhaust passage 1 which exhausts the air in the room 2, an air supply passage 3 which supplies the air of the outdoor 4, a heat exchanger 5, and a blower 7. In the air space 9 under the roof air supply and air exhaust ducts 10 which connect the indoor 2 and the outdoor 4 are arranged. The main body 6 is provided at the intermediate sections of the air supply and air exhaust ducts 10, and the outdoor side air supply passage is provided with an opening section 13 communicating with the air space 9 under the roof, and a damper 11 for air intake which opens and closes the opening section is provided. With this arrangement, when the damper 11 for air intake is opened, heat exchange is made by the heat exchanger 5 not only in the air of the outdoor 4 but also in the air in the air space 9 under the roof, and air is supplied to the room 2. Because the air in the air space 9 under the roof which has not much temperature and moisture differences with respect to the air in the room is mixed with the outdoor air 4 which has larger temperature and moisture differences with respect to the indoor 2, ad the mixture air enters the heat exchanger 5, so no dew condensation develops in the heat exchanger 5.
Patent JP-H0493598-A (JP)
Title: Method of firing movable electrically heated charge cannon and movable electrical heated charge cannon
Inventor: UEHARA YASUSHI
IPC: F41A19/60
Filed: 1990-08-09
Abstract: PURPOSE:To prevent an explosion out of cannon barrel and to get a high bullet speed by a method wherein a bullet charge is thermally decomposed by aluminum gas and high temperature hydrogen gas of water generated by a Joule heat and then the bullet is fired. CONSTITUTION:For example, the amount of water 24 in a container 20 is 3mol, the total weight of aluminum member 23 is about 27g (1mol) and then the weight ratio of water 24 to aluminum member 23 is 2:1. As a switch 11 is turned on and a heat of about 5 kilo Joule is fed to the aluminum member 23, the water 24 is changed into water vapor. Aluminum member 23 is vaporized instantaneously to become aluminum gas. Water 24 and aluminum gas are reacted to each other to generate hydrogen gas of 1.5mol. An electrical conductive lid 22 is broken by pressure of hydrogen gas. The pressure is transmitted to a bullet chemical 25. The bullet 2 and the bullet chemical 25 are accelerated in the direction of arrow A. Arc current generated when the aluminum member 23 is evaporated is made to flow between an anode 10 and the conductive film 22, resulting in that the temperature of the hydrogen gas exceeds 1300 deg.C, the bullet charge 25 is thermally decomposed and the bullet 2 is fired from a firing port 1a.
Patent JP-S6365899-A (JP)
Inventor: KURAMATA KATSUTERU
IPC: D06F58/28
Filed: 1986-09-05
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-2000039197-A (JP)
Title: Range hood
Inventor: TSUKITARI YUJI
IPC: F24F7/06
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To enable mainly a fixing and a removal of a front surface hood against a hood main body to be easily carried out without requiring any troublesome work of sequential fixing and removal of fixing component parts and at the same time enable a possibility of losing the fixing component parts to be eliminated. SOLUTION: A front surface hood 23 is fixed to a hood main body 22 through a sliding engagement between a first engaging protrusion 31 arranged at a hood main body 22 and an engaging hole formed at the front surface hood 23 as well as another engagement attained by a resiliency of the spring 36 between a spring 36 arranged at the hood main body 22 and a second engaging protrusion 43 arranged at the front surface hood 23. The spring 36 is operated from this state to be flexed, thereby the engagement between the spring 36 and the second engaging protrusion 43 is released and after this operation the engagement between the first engaging protrusion 31 and the engaging hole is released to enable the front surface hood 23 to be removed from the hood main body 22.
Patent JP-H04100905-A (JP)
Title: Apparatus for singeing working glove
Inventor: TSURUMIZU YOSHIHIRO
IPC: A41D19/04
Filed: 1990-08-09
Abstract: PURPOSE:To singe fluff of a glove material fitted on a glove-shaped form without any unevenness by passing the supporting shaft of the glove-shaped form through a rotating roller over a burner while rotating the glove-shaped form with a driving belt in moving the glove-shaped form with a rotating chain. CONSTITUTION:A glove material is fitted on a glove-shaped form 17, advanced and moved with a rotating chain 10A (10B or 10C). When a rotating roller 26 is moved onto a driving belt 37 in a singeing apparatus, the glove-shaped form 17 is horizontally supported and moved. The rotating roller 26 is rotated at a high speed with the driving belt 37 to singe fluff of the glove material fitted on the glove-shaped form with a burner 35.
Patent JP-2000045590-A (JP)
Title: Locking device for residence
Inventor: SAKAO HIDEKI
IPC: E05B49/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a residence capable of improving a state of reception of an aerial propagation signal without damaging appearance. SOLUTION: A wire antenna 17 for receiving a wave signal to be transmitted from a remote control device on the outside for conducting locking and release by a locking mechanism arranged inside a door 11 is disposed in a groove formed at a panel section 14a integrally formed with a case body, in which a receiver is housed, and made of a resin. A case 14 is installed on the end face section 11d side of the door 11.
Patent JP-S6269354-A (JP)
Title: Information processing system
Inventor: IWASAKI TAMOTSU
IPC: G06F9/38
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the malfunction of a coprocessor while a CPU is executing a set of instructions supporting no coprocessor by controlling the working of a decoder of the coprocessor connected to the CPU having plural sets of instructions according to the processor status delivered from the CPU. CONSTITUTION:A decoder 119 delivers the decoding result when the signal sent through a signal line 118 shows a mode 0 and does not deliver the decoding result when a mode 1 is shown respectively. Thus the decoder 119 consists of a decoder 601, an inverter 602, an AND gate 603 which inhibits the output of the decoding result of the decoder 601 when the signal sent through the line 118 is equal to 1, i.e., a CPU103 is set in a mode 1, and a signal line 604 which sends the decoding result to each unit.
Patent JP-S6365704-A (JP)
Title: Dish for parabolic antenna
Inventor: ASAHINO YOSHIO
IPC: H01Q15/16
Filed: 1986-09-08
Abstract: PURPOSE:To improve the strength of a dish face of a parabolic antenna by forming a thick bar connected integratedly to an outer circumference flange reinforced part to an inner circumferential face comprising a bar having square vent holes surrounded by said reinforced part so as to eliminate a separate reinforcing frame. CONSTITUTION:The bar having many square vent holes consists of a thick bar 3 and a thin bar 4. The thick bar 3 is connected integratedly to the outer circumferential flange reinforced part l at the inner circumferential face surrounded by the part 1. The thin bar 4 is formed in each section formed by the crossing of the thick bars 3. Then the area ratio of the vent holes of the parabolic antenna dish is improved and the wind receiving pressure of the dish face is reduced remarkably. Thus, a separate reinforcing frame is not required and the strength of the parabolic antenna dish is improved.
Patent JP-H1154815-A (JP)
Title: Manufacture of electronic component
Inventor: TANAKA HIDEKAZU
IPC: H01L43/12
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent dropping of a pattern mask layer by forming a mask layer to have a narrow-width part having a cross-sectional shape such that the part hardly drops, even when the part of a first resistor layer which is suppose to support the narrow width part from the bottom side is lost and the resist layer becomes a beam supported at both ends. SOLUTION: The size of a first resist layer R1 (pattern) is made smaller than the width size of the part of a mask layer M. The part of the mask layer M is formed so as to have a trapezoidal cross section. Since the first resist layer R1 is divided into two sections with a void inbetween, the part of the mask layer M immediately above the void has no support due to the void. However, the part of the mask layer having a narrow pattern width is prevented from coming into contact with a laminated SAL/MR film formed below the part, even if the part loses the support from the resist layer, because the part has a characteristic cross-sectional shape such that it does not allow the part to be dropped onto the SAL/MR film.
Patent JP-H0492370-A (JP)
Title: Sealing structure of fuel cell
Inventor: KANDA TOSHIHISA
IPC: H01M8/02
Filed: 1990-08-07
Abstract: PURPOSE:To prevent a crack and a split in a separator by making the separator in a flat form, and providing groove-form recesses to the side of an electrode with relatively a small bending stress. CONSTITUTION:Since there is a fear of generating a crack and a split in a cathode 2 composing an electrode, which is composed of a porous carbon material, by providing a groove-form recesses to the cathod 2 as fuel air passages 2a, a sealing member 5 with the same thickness as that of the cathode 2 provided with the groove-form recesses is installed around the cathode 2 to prevent the generation of a crack and the like. And to the sealing member 5, groove- form recesses are also provided as the air passages 5a communicated to the air passages 2a of the cathode 2. In the same manner, groove-form recessed are also provided to an anode 3 as the fuel passages 3a, and a sealing member 4 is installed around the anode 3 so as to prevent a crack and a split from occurring in porous carbon material which composes the anode 3.
Patent JP-S6272975-A (JP)
Title: Thermosensitive type flow adjusting valve
Inventor: OOISHI SHIZUMA
IPC: F16K31/70
Filed: 1985-09-20
Abstract: PURPOSE:To prevent a thermosensitive element from being corroded by fluid, by using a heat pipe to transmit heat from a temperature detecting position to the thermosensitive element. CONSTITUTION:A valve element 25 for opening and closing a valve hole 23 is attached to a valve rod formed of a heat pipe 26. The heat pipe 26 extends upward from the valve element 25, crossing a fluid passage, and is slidably fitted and held at its upper end in a hole 28a in an adjusting cylinder 28. Further, a thermosensitive element 29 composed of a plurality of bimetal discs 33 which are stacked being alternately reversed, is disposed between a spring retainer 32 secured to the intermediate section of the heat pipe 26 within a hollow section 31 in a partition wall 27, and the lower end of the adjusting cylinder 28. With this arrangement, the thermosensitive element 29 may be prevented from being exposed directly to fluid, thereby it is possible to prevent the thermosensitive element from being corroded.
Patent JP-H1043694-A (JP)
Title: Grain selector
Inventor: YAMAMOTO SOICHI
IPC: G01N21/85
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a grain selector which can surely prevent grains which are separated as a nonconforming product from being scattered to be mixed with conforming grains and separates nonconforming grains precisely and efficiently. SOLUTION: In a grain selector, a receiving inclined walls 72A, 74A are installed in the reselecting passage 72 and nonconforming grain passage 74 of a selection cylinder which receives and guides grains G separated by an ejector 68, and rubber 75 is stuck to the walls 72A, 74A. In this way, the grains G separated by the ejector 68 fall smoothly into the passage 72 or the passage 74 without rebounding. Therefore, nonconforming grains are prevented from mixing with conforming grains so that nonconforming grains can be separated precisely and efficiently.
Patent JP-H0951982-A (JP)
Title: Pusher game device
Inventor: HAGIWARA TAKASHI
IPC: A63F9/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To add the nature of unexpectedness to a game and raise a level of interest by applying the constitution that long stroke is given as an advantage to a pusher reciprocating as a result of the contact of a thrown medal with a jackpot sensitive part. SOLUTION: A medal 4, when thrown from a medal throwing hole 12, is introduced below via an introduction passage 14 and pins 18. Then, the medal 4 is pushed out to a fall groove 6 on the operation of a pusher B slidably reciprocating on a game board 2, thereby being delivered. In this case, jackpot sensitive parts 24 are provided at a intermediate position in the route of the medal 4 for making judgement as to whether the sensitive parts 24 detect the medal 4. When the result of the judgement is negative, the pusher 8 is made to reciprocate at minimum stroke in an ordinary status. On the other hand, when the result of the judgement is affirmative, the type of the sensitive parts is identified and the pusher 8 is made to reciprocate at long stroke, on the basis of the result of the judgement.  Concurrently, a lift mechanism drive part is operated to replenish the game board 2 with medals 4.
Patent JP-2001032023-A (JP)
Title: Manufacture of ferritic stainless steel excellent in surface characteristic and workability
Inventor: TSUCHINAGA MASAMITSU
IPC: C21D9/52
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the ridging resistance, r-value and surface characteristic of a product by performing cooling at specific velocity after a specific heat-up temperature is reached at the time of subjecting a steel having a specific composition consisting of C, Si, P, S, Cr, Ni, Al and Fe to hot rolling, to holding at specific temperature and then to rapid cooling. SOLUTION: The ferritic stainless steel, which has a composition consisting of, by weight, <=0.12% C, <=1.00% Si, <=0.100% P, <=0.030% S, 10-20% Cr, <=0.75% Ni, 0.001-0.5% Al and the balance Fe with inevitable impurities, and further containing, if necessary, 0.005-0.20% Cu and <=1.00% Mn, is hot rolled. The resultant hot rolled plate is coiled at >=700 deg.C and held or the coil is cooled, annealed at 700-800 deg.C, and held at the temperature. The coil is uncoiled, regulated to the required heat-up temperature represented by inequalities I or II, and cooled down to 400 deg.C at a rate of >=0.2 deg.C/sec. The resultant steel strip is subjected to mechanical descaling and then to pickling with sulfuric acid or hydrochloric acid and formed into picked steel strip.
Patent JP-H1141740-A (JP)
Title: Present inspection position detection method for inspection work in conduit
Inventor: NISHINO HIROSHI
IPC: H02G1/08
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To surely detect the position of an inspection camera head (present inspection position) with high precision and, furthermore, easily in an inspection work in a conduit such as a power cable conduit, etc. SOLUTION: An inspection camera head 1 is attached to the tip of an rodding wire 12 which is pushed into a conduit 3 by a human power to ispect the inside of the conduit 3. A distance measure is attached to the rodding wire 12 with the inspection camera head 1 as a starting point. For instance, at every certain interval, distance from the inspection camera head 1 is written directly or distance indications such as wound tapes, fitted and fixed rings, etc., are attached. The distance can be detected with high precision without errors due to slippage as in the case of using a measuring roll, etc.
Patent JP-S60104417-A (JP)
Title: Car door structure
Inventor: KIYOKAWA YOSHIYUKI
IPC: B60J1/12
Filed: 1983-11-08
Abstract: PURPOSE:To improve sealing performance, fixing performance and appearance of awning window of car door having dismountable door frame by constructing such that the frame of awning door window made of core material is fitted dismountably in a groove at the door frame side. CONSTITUTION:A flexible sheet 19 is applied on a core member 8 such as steel pipe to form a door window 13. A groove 14 is formed in the inner face of door frame 5 to fit the core member 8 of door window 13 in the groove 14 through a resilient holding member 15 thus to insert the front/rear foot sections 10, 12 of door frame 5 into the front/rear inserting section of metal door body 6 and to insert the lower edge core member 8 of door window 13 between the weather strips 24, 25 on top of the metal door body 6. Thereafter, the door frame 5 and the metal door body 6 are secured through screws 30, 31. With such structure, sealing performance, fixing performance and appearance of awning door window can be improved.
Patent JP-H0494376-A (JP)
Title: Winding for package
Inventor: TERANISHI JUNICHI
IPC: B65H54/02
Filed: 1990-08-10
Abstract: PURPOSE:To prevent generation of out-of-edge and form a package with prescribed winding density by carrying out winding so that the edge angle of a winding end may become 1/2-1/4 time as large as the edge angle of a winding start. CONSTITUTION:In forming a package 11 to supply to a double twister and so forth, winding is carried out so that the edge angle theta5 of the winding end of the package 11 may become 1/2-1/4 time as large as the edge angle theta4 of a winding start. The package 11 to be wound is supported rotatably through a supporting shaft 17 arranged at its axial center to wind string by the rotation of a friction roller 2. A slit plate 18 whose periphery is cut into a radial shape is installed on the end of the supporting shaft 17, and a rotation detector 19 is installed at a close position which faces it. The rotation detector 19 is wired to the controller 20 of a driving motor in a traverse cam 4 to input the data of rotational speed Rp of the package 1 to be wound.
Patent JP-S6271964-A (JP)
Title: Light receiving member
Inventor: HONDA MITSURU
IPC: G03G5/08
Filed: 1985-09-25
Abstract: PURPOSE:To obtain a light receiving member having superior durability, moisture resistance and no residual potential by forming a light receiving layer of a specified amorphous material having a multilayered structure on the uneven surface of a support. CONSTITUTION:A light receiving layer 102 consisting of a layer 102' contg. Si atoms and Ge and/or Sn atoms and a layer 102'' contg. Si atoms but not contg. Ge or Sn atoms is formed on the uneven surface of a support 101 having plural minute and spherical dents to obtain a light receiving member 100. The member has high photosensitivity in the whole visible light region and especially superior photosensitivity on the longer wavelength side, so it is well matchable with semiconductor laser. The member also has a high optical response speed and shows extremely superior electrical, optical and photoconductive characteristics, dielectric strength and resistance to service environment.
Patent JP-S6364734-A (JP)
Inventor: ISHIZAKI AKIRA
IPC: B31B50/88
Filed: 1986-09-05
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。