baber/WOPTO huggingface dataset:
Patent JP-H07308734-A (JP)
Title: Lost foam pattern
Inventor: OMORI KAZUTOSHI
IPC: B22C7/02
Filed: 1994-05-17
Abstract: PURPOSE:To prevent the molten metal from flowing into a product part in a turbulent flow state and to always bring new high-temp. molten metal into contact with the product part even if the product is long and large in the vertical direction. CONSTITUTION:At least one upper sub runner 32 is provided at the upper part of a lower sub-runner 26 where one side is connected to a main runner 22 and the other side is connected to a bottom part 28a of a product part 28 through a gate 30, and the upper sub-runner 32 is constituted of a lower runner 34 to be connected to the main runner 22, an upper runner 36 which is located higher than the lower runner 34 and connected between the bottom part 28a and a top part 28b of the product part 40 through a gate 40, and a connecting runner 38 to connect the upper runner 26 to the lower runner 34. After the inflow of the molten metal from the lower sub-runner 26 to the product part 28 is completed, the inflow of the molten metal from the upper sub-runner 32 to the product part 28 is started.
Patent JP-H01274589-A (JP)
Title: Color recorder
Inventor: MITSUDA HIROSHI
IPC: B41J2/525
Filed: 1988-04-27
Abstract: PURPOSE:To adjust color balance accurately with a simple method by providing a video signal correction means, adjusting the level of a gradation signal and updating the correction data. CONSTITUTION:A video signal supplied from a host computer 2 is subjected to level correction based on a correction data at an A/D converter 14 and a gradation correction section 15 via a video I/F 4. The corrected signal is sent to a gradation signal control section 13, which generates a gradation signal and displays it on a CRT display device 3. The operator adjusts the level of the gradation signal while observing the picture of the display device 3 to update the correction data. Then a correction section 15 and a recording section 9 correct the color of the picture of display based on the correction data where the level of the video signal is updated in matching with the color of the picture and the result is recorded in the recording section 9. The correction data is updated in this way and the color balance is adjusted accurately. In case of the recording, the computer 2, the correction section 15 and the display device 3 are connected by a switch section 10.
Patent JP-S5227063-A (JP)
Title: Process for non-polluting treatment of hydrogen chloride or waste hydr ochloric acids by combustion of waste vinyl chloride
Inventor: SUGIHARA KIYOSHI
IPC: F23J15/00
Filed: 1975-08-27
Abstract: PURPOSE: The captioned non-polluting treatment process wherein the treatment for the hydrogen chloride or waste hydrochloric acid produced by the combustion or thermal decomposition of waste vinyl chloride is performed under electrolytic action of iron or aluminum scraps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58219709-A (JP)
Title: Superconductive device
Inventor: IWAHANA TAKEHIKO
IPC: H01F6/00
Filed: 1982-06-15
Abstract: PURPOSE:To protect a permanent current switch from burning in any abnormal operation and prevent an excessive evaporation of liquid helium in magnetizing and demagnetizing operations, by providing protecting resistors inside and outside a vacuum vessel. CONSTITUTION:A plurality of superconductive coils 1a, 1b are connected in series inside a helium chamber 5 surrounded by a vacuum vessel 6 and are connected, outside the vacuum vessel 6, to a power source 10 through breakers 11a, 11b. Inside the helium chamber 5, the superconductive coils 1a, 1b are connected with permanent current switches 2a, 2b in parallel, respectively. First protecting resistors 4a, 4b connected to the supercondutive coils 1a, 1b are disposed inside the vacuum vessel 6, while a second protecting resistor 4c connected to the power source 10 in parallel is disposed outside the vacuum vessel 6. The resistance value of the first protecting resistors 4a, 4b is set to be larger than that of the second protecting resistor 4c but smaller than the normal conductive resistance value of the permanent current switches 2a, 2b.
Patent JP-H09288967-A (JP)
Title: Blackening treating method for inside magnetic shield
Inventor: HAGURA SATOSHI
IPC: C23C8/18
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency, and form a blackening coat having proper quality, by retaining the gap of an inside magnetic shielding member for a cathode-ray tube, by an assembling member for the cathode-ray tube. SOLUTION: Coupling clamps 20 are previously inserted into plural mounting holes 9a provided on an inside magnetic shielding member 9A. Next, when the shielding members 9A, into which coupling clamps 20 are inserted, are laminated in order, the tip parts 20a of the respective coupling clamps 20 are adopted as positioning means for the respective laminated articles, between the respective layers of the shielding members 9A, to form respective laminating gaps 25 among the shielding members 9A. In this condition, the shielding members 9A are put into a blackening furnace, to be exposed in an oxidation atmosphere, e.g. an oxidation atmosphere of about 500-600 deg.C, to form a blackening coat. By this manufacturing method, the metallic surfaces of the shielding members 9A can be oxidized without unevenness, thereby a blackening coat having proper quality is formed.
Patent JP-S5529571-A (JP)
Title: Continuous production of coal-oil mix
Inventor: YOSHIDA HIROMICHI
IPC: C10L1/32
Filed: 1978-08-23
Abstract: PURPOSE: At least three of batchwise and wet-type grinders are arranged in parallel and the operations of feeding mineral oil and coal, grinding and taking out the product are made using sequence control system, thus permitting continuous production of coal-oil mix of high stability and high quality.  
     CONSTITUTION: Mineral oil from pipe 4 and coal from line 6 are fed to at least three of batchwise and wet-type grinders 1, 2, 3, which are arranged in parallel, where the coal in oil is pulverized to form coal-oil mix. At this time, the operations of charging feed stocks to each grinder, grinding and taking out the product are controlled by the sequence system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5328154-A (JP)
Title: Preparation of 1-methyladamantane
Inventor: TAKAISHI NAOTAKE
IPC: C07C1/00
Filed: 1976-08-30
Abstract: PURPOSE: To prepare 1-methyladamantane easily by the isomerization of 4-homoprotoadamantane in the presence of an acid catalyst such as aluminum chloride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62259740-A (JP)
Title: Eccentric tool rest
Inventor: NAKANO HIDEKI
IPC: B23Q5/04
Filed: 1986-05-06
Abstract: PURPOSE:To carry out heavy cutting by engaging a power transmitting means with a casing by a clutch means and giving eccentricity, fixing said casing and disengaging said clutch means, and rotating a large diameter main spindle in said casing via an eccentric engaging means. CONSTITUTION:A casing 5 is supported by the hole 3a of a turret 3 centering around core CT1, and a gear 11 having a groove 11a on its right end is supported on the outer periphery while a one position coupler 6 is provided via a pin 6a, on the casing 5. A main spindle 13 is supported by the inside diameter of the casing 5 centering around an axis CT2 and a roller 12 which is movable in the groove 11a via an arm 13a is supported on its right end. Oil chambers 8, 9 are fed with pressure oil to move the casing 5 leftward, the coupler 6 is engaged with the gear 11, and as the casing 5 is rotated by a motor via the gear 11, the main spindle 13 is moved by the quantity of eccentricity SF. And, oil chambers 7, 10 are fed with pressure oil to fix the casing 5 to the hole 3a, and the main spindle 13 is rotated by the motor via the gear 11 and the arm 13a.
Patent JP-H07291770-A (JP)
Title: Coating solution for forming oxidation preventing film
Inventor: NISHIDA HIROYASU
IPC: C09D1/00
Filed: 1994-04-18
Abstract: PURPOSE:To exhibit excellent oxidation preventing function by providing a vitreous coating film on the surface of a refractory with a specific coating solution for forming an oxidation preventing film. CONSTITUTION:The coating solution contains 10-200 pts.wt. low m.p. glass per 100 pts.wt. multiple oxide fine particle of a specific silica and alumina and is obtained by dispersing the glass and the multiple oxide fine powder in water and/or an organic solvent. The mixed ratio of silica with alumina is preferably 8-350 pts.wt. alumina per 100 pts.wt. silica. The specific surface area S (m<2>/g) of the multiple oxide fine particle is extremely large and concretely satisfies an inequality, S>=3000/DP, when the average particle diameter of the fine particle is expressed by DP (nm). As the raw material of silica at the time of producing the multiple oxide, one or more kind of silicates of alkali metals, ammoniums or organic bases is used and as the alumina raw material, an alkali soluble aluminum compound is used. As the low m.p. glass, a glass frit or the like is used. The coating solution is applied, dried and burnt at >=900 deg.C.
Patent JP-S60246613-A (JP)
Title: Manufacture of wound core and device thereof
Inventor: MORI SUSUMU
IPC: H01F41/02
Filed: 1984-05-22
Abstract: PURPOSE:To reduce the distortion and damage generating on a metal thin belt and to obtain a wound core of high quality by a method wherein the metal thin belt to be supplied from a metal thin belt manufacturing device is fed to a core winding circuit through a storing device, a manufactured metal thin belt is directly wound around a spool, and a wound core is formed. CONSTITUTION:A wound core is wound in such a manner that the metal thin belt 4 continuously supplied from a metal thin belt manufacturing device 1 is led to a slitter 6 through a storing device 2, and after 2min have passed, the thin belt 4 is led to the feeding roller 311 of a core winding device 3. In this case, there is a limit in the length of the metal thin film, which can be stored in the storing device 2. Also, the metal thin film 4 is subjected to damage when it is brought in the state where no metal thin belt is stored in the storing device 2. Therefore, the rotating speed of the spool is properly controlled so that the length of the metal thin belt to be stored in the storing device 2 will be maintained almost within the fixed range. For example, a device with which the length of the loop L located in each gap of the storing device will be detected is provided, and the length of the loop is maintained at the set value or below. At this point, the first guide plate group 202 and the second guide plate group 204 of the metal thin belt storing device 2 are arranged by shifting one of the interval S.
Patent JP-H04350661-A (JP)
Title: Positively acting photosensitive electrostatic master
Inventor: RICHIYAADO DAGURASU BAUAA
IPC: G03F7/039
Filed: 1991-04-09
Abstract: PURPOSE: To ensure high photosensitivity and a high degree of freedom by using an acid-active compd. which is decomposed so as to form an acid and a photoinitiator or a photoinitiator system generating a catalytic amt. of a strong acid when exposed with active radiation. CONSTITUTION: This photosensitive electrostatic master having high resolution and forming an electrically conductive exposed image area when imagewise exposed has an electrically conductive substrate carrying a photosensitive layer consisting essentially of at least one kind of acid-active compd. which is decomposed so as to form an acid and a photoinitiator or a photoinitiator system generating a catalytic amt. of a strong acid when exposed. When the top of a conductive substrate is coated with a photosensitive compsn. contg. at least one kind of such acid-active org. compd. and such a photoinitiator or a photoinitiator system, a positive image is formed through a single exposure process. The photosensitive layer may further contain an acid-inert plasticizer, an acid-inert polymer binder, etc.
Patent JP-H01274380-A (JP)
Title: Heating device utilizing electromagnetic wave and its heating method
Inventor: OGUCHI SHINICHI
IPC: F24C7/02
Filed: 1988-04-26
Abstract: PURPOSE:To make it possible to heat efficiently and at a high speed by placing a substance of a small dielectric loss coefficient contacted or close to a small substance to heat, setting them in electromagnetic waves for heating, and heating the small substance with the electromagnetic waves. CONSTITUTION:A heating assistant member 1 consists of a small substance with small dielectric loss coefficient and formed in a rectangular parallelepiped, for example. By heating with electromagnetic waves, after a substance 3 to heat is loaded on the top surface of the rectangular parallelepiped of the heating assistant member 1, the electromagnetic waves or the electric field is concentrated to the heating assistant member 1. As a result, the substance 3 to heat positioned neighboring to or close to the heating assistant member 1 can be also heated. Since the electric field can be concentrated to the heating assistant member 1 with the same output in such a way, the electromagnetic waves can be utilized efficiently. And at the same time, the heating of the substance 3 to heat can be made at a high speed.
Patent JP-S5980573-A (JP)
Inventor: DEYUAN MAABIN IIGAN
IPC: F16K3/316
Filed: 1983-06-09
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-S6045499-A (JP)
Inventor: JIYATSUKU BOO
IPC: B64C25/10
Filed: 1984-05-24
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-S61266005-A (JP)
Inventor: MIKAMI OSAMU
IPC: H02G5/06
Filed: 1985-05-17
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-H11280346-A (JP)
Title: Sliding door
Inventor: MACHIMURA MASAKATSU
IPC: E06B3/46
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door, the appearance of which does not degraded even after many years of use. SOLUTION: A square-shaped sliding door is assembled with upper and lower rails and right and left styles, and the upper portion of the upper rail and the lower portion of the lower rail are supported in a freely slidable manner by an upper sash roller unit 7 and a lower sash roller unit provided at a sliding door supporting body 2. In this case, at the upper end surface of the upper rail 11, an open groove 16 opened upward is formed along the longitudinal direction, an attachment member 18 is embedded in the open groove 16, and a metal portion is exposed to the outside at the portion contacting the upper sash door unit 7 of the upper surface of the attachment 18.
Patent JP-S63269256-A (JP)
Title: Multipicture display device
Inventor: ENDO HISASHI
IPC: G06F3/048
Filed: 1987-04-27
Abstract: PURPOSE:To simplify a picture change and to increase the number of degrees of freedom for the picture change by inputting the picture change mode to a storage means and setting the picture change mode to designate a mode. CONSTITUTION:The inputted picture change mode is stored in a main storage part 4 through a main control part 3, and partial change, a first or second overall change, or technique display is set to change the window width and the window level partially or overall. Picture information and picture data are read out of an external storage device 5 and are sent to a picture data memory 6 and a frame management storage part 1, and transferred picture data is read out by the control of a frame control part 7 based on the frame on/off and picture on/off information from the frame management storage part 1 and position information of picture data in the picture data memory 6 and is displayed on a display device 8.
Patent JP-S60248893-A (JP)
Title: Silver-copper-zinc alloy plating bath
Inventor: AOTANI KAORU
IPC: C25D3/56
Filed: 1984-05-23
Abstract: PURPOSE:To provide a plating bath which suppresses powdery deposition and with which silver-copper-zinc plating is obtd. by adding a prescribed brightener to a cyan bath which consists of KAg(CN)2, CuCN, Zn(CN)2 and is specified in the total metal content therein, the ratio among Ag/Cu/Zn in the bath and the quantity of free cyan, respectively. CONSTITUTION:The following brightener is added to the plating bath of which the total metal content in said cyan bath is 35-45g/l, the metal ratio Ag/Cu/Zn in the bath is 1-5/55-85/10-44 and free CN is 2-10g/l. More specifically, the brightener consists of 20-50g/l Rochelle salt alone or is the matter mixed with 3-5g/l naphthalene-1,3,6-sodium trisulfonate, 0.5-1.5g/l H2SeO3, etc. in 20- 30g/l Rochelle salt. The silver-copper-zinc alloy plating which suppresses powdery deposition is obtd. by using the resulting palting bath.
Patent JP-H02282668-A (JP)
Title: Air conditioner provided with refrigerant heating device
Inventor: MATSUMOTO KIYOSHI
IPC: F25B13/00
Filed: 1989-04-24
Abstract: PURPOSE:To eliminate uncomfortable noise of refrigerant when a thermostat switch is ON during a heating operation without adding any new parts or the like by a method wherein in case that the thermo switch is ON during the heating operation, a two-way valve inserted between a discharging side and a suction side of a compressor is opened to start the compressor. CONSTITUTION:When a thermostat switch is ON during a heating operation, a compressor 1 is turned ON, a two-way valve 4 is opened and then a refrigerant heater device 5 is turned ON. As an indoor temperature is gradually increased, a pressure during a freezing cycle is also increased, and in turn as a pressure switch 7 exceeds 18kg/cm<2>, the two-way valve 6 is opened, an input to the compressor 1 is decreased and a heating operation is continued. Then, as a room temperature is increased and reaches to a predetermined value, the thermostat switch 7 is turned OFF, the compressor 1 and the refrigerant heating device 5 are turned OFF. The two-way valve 6 is kept open. Then, as the room temperature is decreased and the thermostat switch 7 is turned ON, the compressor 1 and the refrigerant heater device 5 are turned ON again. At this time, since the two-way valve 6 is kept open, a pressure difference between a discharging operation and an absorbing operation for the compressor 1 is similar to that of the stable heating operation of aboul 1 to 2kg/cm<2>, resulting in that a rapid evaporation is not generated within the indoor heat exchanger and then no occurrence of sound of refrigerant may be found.
Patent JP-S59228821-A (JP)
Inventor: NISHIYAMA KIMINOBU
IPC: A47K10/28
Filed: 1983-06-10
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-S59228383-A (JP)
Inventor: AMAMIYA KOUJI
IPC: G03G15/02
Filed: 1983-06-10
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-H09267742-A (JP)
Title: Booster
Inventor: OKA HIROYUKI
IPC: B60T13/57
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the operational responsiveness of a brake power assist at the time of sudden braking. SOLUTION: A sleeve 6 is provided in the outer peripheral part of a valve plunger 7 so as to be freely slid, and a switching mechanism 14 composed of a spring ring 23 and a lever 22 is provided in the sleeve 8. A vacuum valve 24 is composed of the vacuum valve seat 9 of the sleeve 8 and a the sear part of a valve body 11 contacted with/moved away therefrom, and an atmosphere valve 18 is composed of the atmosphere valve seat 6 of a valve body 2 and the seat part of the valve body contacted with/moved away therefrom. When a brake pedal is suddenly treadled, in a non-operation state, the sleeve 8, the spring ring 23 and the valve plunger 7 are moved ahead of a spacer (valve body 2), and the spring part 23D of the spring ring 23 is held being engaged in the step part of the spacer. Thus, the vacuum valve 24 is closed and the atmosphere valve 18 is opened by a maximum opening degree.
Patent JP-H05177817-A (JP)
Title: Sheet paper feeding and discharging apparatus for sheet paper press
Inventor: GOOTOBAA PEETAAZEN
IPC: B65H39/105
Filed: 1992-04-23
Abstract: PURPOSE: To provide a sheet charge and discharge apparatus for a sheet printing press which can store newly printed sheets in a small space without adhering each other, and can supply sheets to another operation process such as drying process without re-storing, namely, without forming a pile. CONSTITUTION: Since a conveying/storing apparatus is provided for removing and re-conveying of printed sheets 6 using a fan-shaped pocket structure 12 having segments which can mutually be expanded or contracted, the segments are removable from a storing unit when they are vacant and are deliverable to the storing unit in a pushed-together form when sheets are inserted in them.
Patent JP-2000292960-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: MORIKAWA YOSUKE
IPC: G03G5/147
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a surface layer having excellent release property and excellent durability against wear and scratches and to maintain high picture quality by incorporating conductive particles, a fluorine-atom-contg. compd., a siloxane compd. fluorine atom-contg. resin particles and a binder resin into a protective layer. SOLUTION: The electrophotographic photoreceptor of which protective layer contains conductive particles, a fluorine atom-contg. compd., siloxane compd., fluorine atom-contg. resin particles and a binder resin is used. As for the conductive particles, for example, metals, metal oxides and carbon black can be used. As for the fluorine atom-contg. resin particles, especially a tetrafluoroethylene resin and vinylidene fluoride resin are preferably used. In this method, the fluorine atom-contg. compd. is added so as to prevent both of the conductive particles and fluorine atom-contg. resin particles from aggregating with each other in a resin soln. As for the fluorine-contg. compd., for example, a fluorine-contg. silane coupling agent and a fluorine-modified silicone oil can be used.
Patent JP-S5227927-A (JP)
Title: Exhaust gas control device
Inventor: TAKIMOTO MASATAMI
IPC: F02M25/07
Filed: 1975-08-28
Abstract: PURPOSE: In view of the fact that a volume of intake air indicating an output of engine is proportional to a negative pressure of venturi, a negative pressure of venturi is taken out and an exhaust gas control device is operated in response to this negative pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5228169-A (JP)
Title: Purifier
Inventor: KOBAYASHI SHIGERU
IPC: C02F3/00
Filed: 1975-08-27
Abstract: PURPOSE: Provide a device capable of thorough purification only by the primary purification. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07293153-A (JP)
Title: Assembling window screen device
Inventor: YOSHIDA YUKIHIKO
IPC: E06B9/06
Filed: 1994-04-20
Abstract: PURPOSE:To provide an assembling window screen device having a wire tension mechanism which can carry out the regulating work of a wire efficiently, and can realize the equivalent regulation of the wire. CONSTITUTION:A wire tension mechanism 500 reinforces a mesh member 150, and the starting end of its wire 501 is attached to a regulating metal fitting S10, while its terminal end is inserted to the place lower a specific height (h1) from the upper end of the mesh member 150, turned back by a support metal fitting 520, inserted again at the place higher a specific height (h2) from the lower end of the mesh member 150, and the wire 501 is installed to the regulating metal fitting 510. Since the wire 501 of the wire tension mechanism 500 is installed in a loop form, the wire tension mechanism 500 exercises the function of two lines of wires by a single wire. As a result, by regulating the stress of a single wire by the regulating metal fitting 510, two lines of wires are to be regulated, and by regulating a single wire, the equivalent regulation for two lines of wires can be carried out.