baber/WOPTO huggingface dataset:
Patent JP-H09320481-A (JP)
Title: Shadow mask for color cathode-ray tube
Inventor: AIHARA NOBUMITSU
IPC: H01J29/07
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the shadow mask for a color cathode-ray tube, which provides a means forming a space between a perforated area and a skirt part into a cushioning part, and lets the prevention of deformation at a boundary between the perforated area and a half etching area be compatible with the improvement of welding strength for. a mask frame. SOLUTION: This mask is formed with a perforated area 5b where a plurality of slot holes 5a are bored at the center area of a sheet metal, a half etching area 5f which is represented by non-through holes, and is provided for the outer circumferential single surface side of the perforated area, and with a non-etching area 5h at the outer circumference of the half etching area 5f. In this case, the perforated area 5b is formed into a curved surface, and a bending area 5g at the boundary between the half etching area 5f formed at the outer circumference of the perforated area 5b and the non-etching area 5h, is pressed so as to be perpendicularly bend down in a box shape, so that a skirt part 5m is thereby formed up.
Patent JP-H11321225-A (JP)
Title: Pneumatic radial tire
Inventor: NISHIDA KENICHIRO
IPC: B60C9/20
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improving high speed durability while reducing weight, excellent in comfortableness and heightening straight advancing stability. SOLUTION: A belt body formed by arranging a single steel cord belt layer 4 on the outside of a carcass layer 2 in a tread 3 and embedding one or a plurality of paralleled reinforcing cords in a matrix is folded reversely zigzag in regular order to form strip material 7, and this strip material 7 is wound spirally and continuously around the outer peripheral surface of the steel cord belt layer 4 at a tilt angle of almost 0 deg. to the circumferential direction EE' of a tire to form a reinforcing cord belt layer 5 wider than the steel cord belt layer 4 so as to cover both cross direction side edges of the steel cord belt layer 4.
Patent JP-H0428862-A (JP)
Title: Plasma producing device
Inventor: TERAYAMA NOBUYUKI
IPC: H01J27/08
Filed: 1990-05-25
Abstract: PURPOSE:To efficiently form a coating film with good adhesion at low temp. by providing a space potential control electrode, kept at a specified potential close to an anode, and depriving a plasma electron from the plasma produced between a thermoelectron emitting cathode and the anode. CONSTITUTION:A vacuum vessel 1 is filled with a gaseous Ar atmosphere at a specified pressure, a thermoelectron emitting cathode 14 is heated, a voltage is impressed on an anode 13, and the thermoelectron flows toward the anode 13. When a material 3 in a crucible 4 is vaporized or the gaseous material is supplied from a nozzle 5, the vapor or gas constituting particles are ionized, hence plasma is produced in a space 19, and a coating film is formed on a material 8 to be treated. At this time, a space potential control electrode 22 kept at zero to positive potential with respect to the vessel wall is provided close to the anode 13 to deprive a plasma electron from the plasma, the ion is supplied with the energy equivalent to the space potential and accelerated in the direction of the material 8 without changing the plasma density, and an ion current to be injected into the material 8 is increased. Consequently, a coating film is grown with high efficiency while controlling the temp. rise.
Patent JP-H06351074-A (JP)
Title: Operation device for hot water feeder
Inventor: FUNABASHI HIROYUKI
IPC: F24H1/10
Filed: 1993-06-08
Abstract: PURPOSE:To reduce the deterioration of antenna performance and to efficiently and stably transmit/receive signals in a wireless remote control type hot water feeder operation device utilizing radio waves. CONSTITUTION:An antenna 17 for a communication unit 13 in a controller 2 for transmitting/receiving control signals to/from a wireless remote controller 12 is arranged rectangularly to a vertical pipe 10 in a pipe shaft and constituted so as to be extended/contracted in the horizontal direction. Consequently the antenna 17 is not restricted by the upper face 8 of the pipe shaft and the performance deterioration of the antenna due to the pipe 10 can be reduced.
Patent JP-S5563533-A (JP)
Title: Coil frame of driving coil for motor of clock
Inventor: YOSHITAKI HIDETOSHI
IPC: G04C3/14
Filed: 1978-11-06
Abstract: PURPOSE: To reinforce coil frame as well to obtain multiple use which as other machine parts serve by forming coil frame with complex plate of metal plates and macro-molecular materials.  
     CONSTITUTION: Constitute coil frame 1 which is used for coil for small size watch etc. using complex material made out by laminating metal plates with polymeric materials, or insert metal plates into high polymeric materials. By this way can strengthen coil frame 1 without increasing its thickness and easily can process by press-processing. Furthermore by stumping out coil frame 1 in special form it is possible to use in multiple use such as shield plate which protect coil rolled core from outer magnetic field and/or coil's lead wire, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5838681-A (JP)
Title: Welding device of roof for automobile
Inventor: KURUMISAWA TAKESHIGE
IPC: B23K11/11
Filed: 1981-08-31
Abstract: PURPOSE:To weld accessory parts selectively to different roofs, by selectively placing a receiving member of a roof, etc. on a fixed base, also operating it by a cam mechanism so that a welding gun can be used selectively, and making it freely oscillatable. CONSTITUTION:On a fixed base 1, a pair of welding units 2A, 2B are placed, one unit 2A is made movable by a moving base 4, and on a supporting tool 6 vertically provided on the moving base 4, a rotary frame 8 which can be freely turned around the horizontal shaft is provided, plural kinds of receiving members 9 are installed to the rotary frame 8, and a position of the receiving member 9 is fixed selectively by a cylinder device 11. On the other hand, on the fixed base 1, a cam member 14 for guiding a welding gun 16 is provided, and a cam surface 15A having a shape corresponding to a welding end edge of a roof A to be welded is provided on plural cam plates 15 placed on the upper and lower parts, and is driven by a cam roller 21. Also, the welding gun 16 is placed on the moving base so as to be slidable back and forth, and to the right and left through a base bracket 17 and a guide bracket 18.
Patent JP-H0430458-A (JP)
Title: High output power hybrid integrated circuit device
Inventor: SAITO HIDESHI
IPC: H01L25/18
Filed: 1990-05-25
Abstract: PURPOSE:To enable a device small in thickness and excellent in operability to be offered by a method wherein two boards are arranged confronting each other through the intermediary of a casing so as to keep the surface of one of the boards exposed, and a power lead terminal fixed to one of the boards in led out along the surface of the casing. CONSTITUTION:Metal boards 1a and 1b are structured into one piece with a casing 4 interposing a casing 4 between them so as to keep the surface of the control board 1a out of the boards 1a and 1b exposed, and a power lead terminal 3b fixed to the other board 1b is led out along the surface of the connecting member 12 of the casing 4, whereby a high output power hybrid integrated circuit device where a lead terminal 3b is not protrudent can be offered. In result, a high output power hybrid integrated circuit device which is small in thickness and excellent in operability can be realized.
Patent JP-S5259110-A (JP)
Title: Process for preparation of novel carboxylic acid
Inventor: UCHIDA MINORU
IPC: C07C67/00
Filed: 1975-11-12
Abstract: PURPOSE: Carboxylic acid I (where n is 2-4), e.g. 7-dodecynoic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5360734-A (JP)
Title: Safety combustion device
Inventor: HORII HIROSHI
IPC: F23N5/02
Filed: 1976-11-12
Abstract: PURPOSE: To get a fail-safe combustion device that actuates a safety valve for fuel supply through dc components overlapped with output of flame sensors and switched by comparator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5469932-A (JP)
Title: Terminal controller
Inventor: MITANI KATSUYA
IPC: G06F3/14
Filed: 1977-11-16
Abstract: PURPOSE: To make it possible to modify microprograms from a video terminal by storing microprograms in a randam access memory (RAM).  
     CONSTITUTION: The modification address of microprogram (MP)-storage RAM5, sent out from keyboard 17 of the video terminal, is stored in screen editing RAM6 by way of write buffer 4 of the terminal controller. With LP-strage RAM read indication key on keyboard 17 depressed next, the modification address is read out from RAM6, and a fixed amount of MPs to be modified equivalent to the modification address are read out from RAM5, and stored in screen buffer 15 before being displayed 19. After modifying MP by keyboard 17 over the observation of display details, an operator depresses the key of indicating the transfer to RAM15 to read out MPs from screen buffer 15, so that they will be transferred to RAM5 and stored in the previous modification address. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63312505-A (JP)
Inventor: ROBAATO JIEI HORUTON
IPC: F16B21/20
Filed: 1988-06-04
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-H1059665-A (JP)
Title: Door threshold device for elevator car
Inventor: KETONEN ARI
IPC: B66B13/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a threshold structure preventing refuse and dust from being collected in grooves and having a good visual appearance. SOLUTION: This door threshold device is provided with a profile-molded threshold part 7 having grooves in which the front slide guides 3, 12 of door panels 2, 23 are moved. Two front slide guides 3, 12 are fitted to the door panels 2, 32, and the upper and lower plastic bars 9, 11 are fitted to the front slide guides 3, 12. The plastic bars 9, 11 are pulled to a door opening section by the front slide guides 3, 12 when the door panels 2, 32 are opened, and the grooves of the profile-molded threshold part 7 are practically covered by the plastic bars 9, 11.
Patent JP-S5563807-A (JP)
Title: Grindable permanent magnet
Inventor: KASAI ICHIKAZU
IPC: C09C1/62
Filed: 1978-11-07
Abstract: PURPOSE: To provide a permanent magnet that has large residual magnetic flux density and retentivity and that can be ground, by forming a mold of magnetic powder composed of rate-earth elements, cobalt, copper, iron, hafnium in specified quantities, added with plastic resin as adhesive.  
     CONSTITUTION: A magnetic powder of the composition expressed by the general formula R[Co 1-u-v-w Cu u Fe v (Hf+M) w ] z  is added with plastic resin, 0.8W14wt%, as adhesive, and thereby a permanent magnet is formed. Here, 0<u≤0.20, 0.01< v≤0.60, 0.005<w≤0.05, 6.5≤z≤8.8. By adding Hf in this way, even if the addition of Cu is small, high retentivity H c  can be obtained, and even if Fe is increased, H c  does not fall. As adhesive, plastic resin, such as liquid epoxy resin, or polyacetal resin is used. By this, grinding and processing are made much easier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5260625-A (JP)
Title: Particles for forming color image
Inventor: TAKASHIMA YUUJI
IPC: G03G15/01
Filed: 1975-11-13
Abstract: PURPOSE: To prepare color image forming particles having superior color mixing and uniform subliming temperatures and no color fading or decoloration because of mutual reaction between the particles during their color mixing, by mixing 3 kinds of light transmitting particels which trnsmit purplish blue, green, and red lights, respectively and contains specified sublimable leuco-dyes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62292869-A (JP)
Title: Powder coating
Inventor: EGUCHI YOSHIO
IPC: C09D7/12
Filed: 1986-06-12
Abstract: PURPOSE:To provide powder coating which has excellent blocking resistance and flow characteristics during heating, can be thick-coated and gives a coating film having good appearance, weather resistance and hardness, containing crosslinked resin particles. CONSTITUTION:A pigment, a curing agent and optionally, additives and 0.1-30wt% three-dimensional crosslinked resin particles having an average particle size of 0.01-10mu and flow characteristics of 5mm or below in a thermal flow test are added to a film-forming resin such as an acrylic resin, a polyester resin, an epoxy resin, etc. The mixture is melt-kneaded and granulated into a pellet, which is then crushed and screened.
Patent JP-S63302140-A (JP)
Title: Belt tensioner provided with speed change gear train
Inventor: KATSUMOTO TAKEHIKO
IPC: F02B67/06
Filed: 1987-05-30
Abstract: PURPOSE:To enable the speed change of an engine accessory and adjustment of the tension of a belt by disposing a speed change gear train between the inlet pulley shaft and an auxiliary drive shaft so that a housing in which the speed change gear is disposed may be displaced by a tension adjusting means. CONSTITUTION:The shaft 1 of a generator 6 as an engine accessory which is fixed to an engine body by means of bolts, and the shaft 10 of an inlet pulley 7 which is associated and coupled with a crankshaft through the intermediary of a belt 8, are arranged so that their axes are shifted from each other, and a speed change gear train is disposed between both shafts 10, 15. This speed change gear train is composed of a large gear 13 secured to the pulley shaft 10 and a small gear 14 meshed with the large gear 13 and fixed to the generator shaft 15, and a gear housing 9 in which both gears 13, 14 are incorporated. The housing 9 or the pulley shaft 10 is displaced around the generator shaft 15 in association with the operation of a tension regulator 11 so as to adjust the tension of the belt 8.
Patent JP-S6028651-A (JP)
Title: Photosensitive material
Inventor: ONO SHIGETOSHI
IPC: C09B29/20
Filed: 1983-07-27
Abstract: PURPOSE:To increase transfer rate of a dye component by incorporating a specified redox compd. which liberates cyan dye to a photosensitive material to give a high transfer rate to the photosensitive material. CONSTITUTION:A compd. expressed by the general formula( I ) is incorporated into a photosensitive material. In the formula, R<1> is alkyl; R<2> is one or two -NHSO2R<2>'[R<2>' is alkyl, aryl, heterocyclic, -NDD'(D, D' are H or alkyl), -SO2NH- R<2>''(R<2>'' is H, alkyl, or aryl); W is -SO2-, -CO-; X is a joint group expressed by -R<3>-Ln-R<3>p- (where R<3> is alkylene, arylene, etc,; L is oxy, carbonyl, etc.; n and p are 0 or 1); Y is a redox center liberating a diffusive dye by a redox reaction; X' is halogen, cyano, nitro, trifluoromethyl, alkyl, alkoxy, carboxyl, etc.; Z<2> is H, halogen, nitro, cyano, trifluoromethyl; A is OH, etc.].
Patent JP-S5929011-A (JP)
Title: Device for distributing and diffusing sludge
Inventor: MATSUNO MASAYUKI
IPC: B01D33/04
Filed: 1982-08-09
Abstract: PURPOSE:To diffuse and distribute uniformly sludge on a broad belt in the stage of dehydrating the sludge with a filter belt by supplying the sludge and a flocculating agent to a distributing and diffusing device consisting of double drums having a specific construction and dropping the same onto the filter belt. CONSTITUTION:Sludge and a flocculating agent are supplied from a feed pipe 16 into a horizontal drum 12 disposed into an outside drum 10 and are thoroughly mixed by agitation plates 18 under the rotation of the drum 12, in a distributing and diffusing device for sludge consisting of the drum 10 and the drum 12 dispersed therein. The sludge mixture is discharged through the screw flights 20, 22 of different shapes provided at both ends by the rotation of the drum 12 to the inside of the drum 10. The drum 10 is also rotated by the shaft 40, and the sludge mixture is dropped from the outflow pipe 30 on the end side and an outflow pipe 32 on the central side which are apart in phase by 60 deg. from each other, onto a filter belt 34. The sludge mixture is distributed to a uniform thickness on the belt 34 by these two pipes 30, 32, and is dehydrated by the pressure in sandwiching with another filter belt.
Patent JP-S62295065-A (JP)
Title: Image holding member
Inventor: SUMINO FUMIO
IPC: G03G5/147
Filed: 1986-06-14
Abstract: PURPOSE:To provide a titled member which has the mechanical strength to withstand repetitive uses and can form stable images by providing an image holding part layer on a conductive base and providing a layer of a ceramic coating agent contg. a fluoroplastic thereon as a protective layer. CONSTITUTION:This member is provided with the image holding part layer on the conductive base and the layer of the ceramic coating agent contg. the fluoroplastic thereon as the protective layer. A protective film material to form the protective layer includes a material constituted of SiO2, TiO2, etc. and an alkali such as Na2O, K2O or acid metal phosphate, material constituted of SiO2, Cr2O3, and silica sol and further material constituted of metal alkoxide of Si, Zr, etc. Lubricity, water repellency and resilience are further imparted to the member by compounding the fluoroplastic such as tetrafluoroethylene resin therewith. The preferable film thickness and compounding ratio of the fluoroplastic are 0.5-10mu film thickness and 5-50% compounding ratio ranges.
Patent JP-H04361261-A (JP)
Title: Protection tool for photomask
Inventor: SATO TOMOO
IPC: G03F1/62
Filed: 1991-06-10
Abstract: PURPOSE:To perform proper inspection without error detection of foreign matter by sticking an antireflection film on the inner surface of a frame. CONSTITUTION:An antireflection film 2c is stuck to the inner surface of the frame 2a. Namely, the inner surface of the frame 2a is a mirror surface and coated with the antireflection film 2c having specified refractive index to specified film thickness so that transmitting laser light 7d is not reflected. The pellicle 2 thus obtd. is used to inspect foreign matter with laser light 7 from the laser generator. Even when the incident light 7a of the laser light transmits the pellicle film 2b and the transmitting light 7d enters inside of the pellicle 2 to irradiate the inner wall of the frame 2a, the antireflection film 2c gives no diffused light. Thus, such problem of error detection of foreign matter though there is no foreign matter can be avoided.
Patent JP-H0429750-A (JP)
Title: Metal support for waste gas cleaning catalyst
Inventor: TAKADA TOSHIHIRO
IPC: F01N3/28
Filed: 1990-05-28
Abstract: PURPOSE:To lessen the stress due to cooling and heating cycles in waste gas discharg ing in order to obtain the title support without peeling off joining parts by bonding the outer circumference face of a honeycomb part and the inner circumference face of an outer cylinder by a specified soldering material and forming ring-like gaps of 1-15mm in the axial direction of the support by the joining parts. CONSTITUTION:A metal support is composed of a honeycomb part 1 formed by laminat ing a flat plate 10 and a wavy plate 11 followed by rolling the laminated body, solder parts 2A, 2B which are cylindrically coiled on the outer circumference of the honey comb part 1, and an outer cylinder 3 in which the honeycomb part is stored. The metal support has joining parts 20a, 20b where the outer circumference face 12 of the honeycomb part and the inner circumference face 30 of the outer cylinder 3 are bound by the solder parts 2A, 2B, and in the metal support, the joining parts forms a plurality of strips while keeping 1-15mm ring-like gaps in the axial direction of the support, so that a metal support for waste gas cleaning catalyst which can lower and disperse the stress, etc., caused in the axial direction at the time of cooling and heating cycles and affecting on the boundary parts of a joining part and a not-joining part is obtained.
Patent JP-S5838415-A (JP)
Inventor: KASHIMA ISOO
IPC: H01H19/20
Filed: 1981-08-31
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-H09294752-A (JP)
Title: Inter-tooth cleaning tool
Inventor: MAKITA TERUO
IPC: A61C15/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To easily perform insertion and detachment to/from a part between teeth and to easily remove the plague or the like of the part between the teeth by housing a super-elastic alloy wire storing a straight line shape at a temperature near a body temperature in a barrel and holding the wire to be moved back and forth at the tip of the barrel. SOLUTION: For the super-elastic alloy wire 1, a martensitic transformation temperature is equal to or lower than a normal temperature and it stores the straight line shape at the temperature near the normal temperature or the body temperature and is formed to be the diameter of 0.3mm and the length of 50mm. Also, the wire 1 is housed inside the barrel 4 in the state of being clamped by a chuck 3 for which a chuck ring 2 is externally fitted to the outer peripheral of a tip part and a cap member 6 provided with a wire projection port 5 is screwed to the tip of the barrel 4. Thus, by pressing a pressing part provided on the rear end side of the barrel 4, the chuck 3 is released from the chuck ring 2, spread open and pushed out from the wire projection port 5.  Also, for the super-elastic alloy wire 1, the acid processing of hydrofluoric an nitric mixed acid or the like is suitable for removing the black oxidized film of a surface of the like.
Patent JP-S5927026-A (JP)
Title: On-site pile head treatment work
Inventor: NAKAJIMA YASUO
IPC: E02D9/00
Filed: 1982-08-06
Abstract: PURPOSE:To alleviate the cutting operation of an on-site pile head after curing by a method in which an on-site pile is formed in such a way as to cause the main iron bars of the pile to expose from the upside of the extra-banking of the pile head, and a protective cap is covered in such a way as to insert the exposed main iron bars of the pile into its small holes. CONSTITUTION:An iron bar cage 2 consisting of pile main bars 1 and hoop bars is inserted into an excavated pit, and concrete is placed so as to cause the upper ends of the pile main bars to expose. The upper parts of the pile main bars are inserted into the small holes 5 of a cylindrical protective cap A unit 4 made of a material having a high rigidity, e.g., concrete, and plurally divided in the circumferential direction and then placed on the placed concrete. The excavated pit portion (a) above the extra-banking concrete 3 of the pile head is embedded, together with the inside and outside of the cap A, with soil and sand (b) to prevent the intrusion of rain water. After the lapse of a curing period, the ground where footing is to be constructed is excavated, the protective cap A is removed out, the extra-banking concrete 3 is cut off until the pile main bars 1 are exposed to more than a set height P, and the pile main bars 1 are fixed to the footing.