baber/WOPTO huggingface dataset:
Patent JP-S5792645-A (JP)
Title: Hot air stove
Inventor: MIYAHARA KINGO
IPC: F24C1/14
Filed: 1980-12-02
Abstract: PURPOSE: To enable a large quantity of hot air to be generated by a stove wherein the hot gas generated by combustion is radially discharged from a hood of the stove body, by arranging at the lateral position of the upper part of the stove body a blower whose blowing direction can be adjusted.  
     CONSTITUTION: The hood 2 is opened at the top of the cylindrical stove body 1 having a combustion section therein. The hood 2 has a window 4 that allows the hot gas to rise in the center of the bottom, and an opening 5 at the top thereof, and a hot gas discharging cylinder 3 having a plurality of hot gas discharging outlets 6 in the circumferential surface is mounted integrally with the hood. A top lid 7 is arranged to the opening 5 of the cylinder 3 through opening- closing fittings 9 and can be opened or closed such that the lid 7 can be housed in the cylinder 3 to close the opening 5. The blower 19 is arranged by a bifurcated device 15 mounted to the upper part of the body 1 such that a forced air current is blown laterally near the hood 2 and the angle of the blow can be adjusted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0518550-A (JP)
Title: Electrical panel heater
Inventor: MIYAUCHI ATSUSHI
IPC: F24D15/00
Filed: 1991-07-10
Abstract: PURPOSE:To provide an electrical panel heater capable of dispersing much radiation heat effective for heating without permitting the temperature of a heat radiation part to be abnormarily raised. CONSTITUTION:A heat radiation part 1 is comprised of many parallel flat plate-shaped heat radiation plates 2 opposed to each other, and cylindrical pipes 3a, 3b for connection of those heat radiation plates by penetrating them at upper and lower portions thereof. A paint comprising a mixture of ceramic powder 7 and epoxy resin 8 is applied on the surface of the heat radiation part 1. Hereby, as the heat radiation part 1 gets high temperature with the aid of an electrical heater, the ceramic powder 7 applied on the surface of the heat radiation part 1 radiates far infrared rays to ensure a radiation heating effect even at locations of persons to be heated far away from the heater.
Patent JP-S6149114-A (JP)
Title: Valve moving mechanism of four-stroke internal-combustion engine
Inventor: YAMADA SEIICHIRO
IPC: F02F1/42
Filed: 1984-08-16
Abstract: PURPOSE:To adjust a valve clearance at one position of a lifter by arranging an equalizer between a lifter driven by a cam and the valve rod tips of multiple intake valves, driving the equalizer at the position of the center of gravity of the valve rod tip, and forming each contact point into a spherical surface. CONSTITUTION:There intake valves 7 are provided per cylinder and are driven by a cam 15a. An equalizer 12 is arranged between a lifter 13 driven by the cam 15a and the valve rods 7a of the intake valves 7, and the lifter 13 drives the equalizer 12 at the position of the center of gravity among tip positions of three valve rods 7a. The contact point of the lifter 13 and the equalizer 12 and the contact point of the equalizer 12 and the valve rod tip 17 are spherical surfaces 18, 19. Accordingly, the clearance of the valve can be adjusted with a shim 14 at one position.
Patent JP-H0813889-A (JP)
Title: Fastener
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1994-06-29
Abstract: PURPOSE:To obtain effective attracting force by forming an edge on the outer circumferential side of a permanent magnet for a female fastener in a curved surface or an inclined plane and forming the outer circumferential side section of the surface section to be attracted of a male fastener in the curved surface or the inclined plane in approximately intermediate width between the magnetic poles of the permanent magnet or projecting width shorter than the approximately intermediate width. CONSTITUTION:A female fastener A is formed of a permanent magnet 10, in which a through- hole is bored to a pole face 12 from a pole face 11, and a ferromagnetic member 20. An edge formed by the outer circumferential side of the pole face 11 and a surface between the magnetic poles of the permanent magnet 10 continuing to the outer circumferential side of the pole face 11 is formed in a curved surface 13A or an inclined plane. A ferromagnetic projecting section 52' is formed to the ferromagnetic member 50 of a male fastener B attracted to the female fastener A. The curved surface 13A or a curved surface section 53A' extended along the inclined plane is formed in approximately intermediate width between the magnetic poles of the permanent magnet 10 or projecting width shorter than the approximately intermediate width in the outer circumferential side section of the surface section to be attracted of the ferromagnetic member 50 at that time. Accordingly, reluctance is reduced in captured magnetism, thus bringing the effective state of attraction.
Patent JP-S6330339-A (JP)
Title: Production of optical fiber base material
Inventor: YAMAUCHI RYOZO
IPC: G02B6/00
Filed: 1986-07-18
Abstract: PURPOSE:To obtain good-quality optical fiber by reciprocating a soot generating burner, and changing the flow rates of raw gas and combustion gas in conformity with a function of the burner positions to deposit soot in uniform bulk density when soot is deposited to prepare a preform. CONSTITUTION:H2 and O2 as the combustion gases and a flame 12 are supplied from a burner 11 along with the raw gas, and the preform 19 is formed on a rotary shaft with the formed soot (fine glass powder) 13. In such case, the burner 11 is reciprocated by a driving mechanism 14 along the conical growth part 18 of the preform 19. Besides, a metal halide such as SiCl4 is used as the raw gas, and the raw gas is supplied 16 to the burner 11 along with an inert gas. Meanwhile, a motor 15 and a gas feeder 16 are controlled by a controller 17, and the raw gas and combustion gas at the flow rates corresponding to the position of the burner as shown in the figure are supplied to the burner 11 in synchronization with the reciprocating movement of the burner 11. Namely, the flow rate of the combustion gas is controlled to keep the soot deposition temp. constant, and further a desired distribution of the refractive indexes is formed by controlling the flow rate of the raw gas.
Patent JP-S5960204-A (JP)
Title: Position detecting apparatus for control rod driving mechanism
Inventor: SEKI EIJI
IPC: G21C17/10
Filed: 1982-09-29
Abstract: PURPOSE:To detect the position of a control rod highly accurately and highly reliably, by comparing and displaying the detected results of a position detecting device in a waveguide form and a position detecting mechanism on a spindle side in an ordinary time, and displaying the detected result of the position detecting device in the waveguide form at the time of scram. CONSTITUTION:A position detecting mechanism 110 on a spindle side detects the amount of rotation of a spindle 103 through a worm wheel 111 and a counter 113 thereby detecting position of the control rod. Meanwhile, a position detecting mechanism 120 on a driving shaft side processes the torsional vibration, which is generated in a waveguide 122 by the magnetic field of a permanent magnet 121 that is attached to a driving shaft 106 and the magnetic field that is generated in the waveguide 122 by a pulse current generating circuit 124. The position of the drivint shaft 106 is detected by a signal processing circuit 126. The two detecting mechanisms are used in combination at the time of ordinary operation and at the time of the scramming operation. Thus the position of the control rod can be detected highly accurately and reliably.
Patent JP-S5696722-A (JP)
Title: Preparation of easily soluble solid alkali silicate
Inventor: IKEDA TAKAAKI
IPC: C01B33/32
Filed: 1979-12-28
Abstract: PURPOSE: To prepare a solid alkali silicate having high rate of dissolution and useful as a soil stabilizing agent, binder, etc., by kneading and reacting a by-product containing fine silica powder with liquid caustic alkali at a specific ratio.  
     CONSTITUTION: (A) A by-product contaning fine silica powder and discharged from an electrothermal metallurgy plant for, e.g. the manufacture of metallic silicon, ferrosilicon, etc. is kneaded rapidly with (B) liquid caustic alkali of a concentration calculated by the formula [S is amont of SiO 2  in the by-product effectively utilizable as alkali silicate; H is water content of the by-product (loss of weight on heating at 500°C for 30min); C is the weight ratio of the effective SiO 2  in the component (A) to the component (B), i.e. SiO 2 /R 2 O (R is Na or K)] at ≤70°C adjusting the weight ratio to give the C value of 1.93W2.9. The mixture is kept at the temperature to proceed the reaction, solidified by cooling, and pulverized to a desired size. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0220381-A (JP)
Title: Recording material
Inventor: ITOU TSUNANARI
IPC: B41M5/155
Filed: 1988-07-08
Abstract: PURPOSE:To provide a recording material having good color developability, imparting a developed color image having good stability and using material satisfying other conditions to be equipped by containing an electron donating leuco dye and a specific salicylic acid derivative or a metal salt thereof. CONSTITUTION:This recording material contains an electron donating leuco dye and a salicylic acid derivative represented by general formula (I) (wherein X and Y are pref. a hydrogen atom, a 1-18 C alkyl group, a 1-20 C alkoxy group, a phenyl grup or a chlorine atom and R is an org. residue and pref. an alkyl group which may have a 1-30 C substituent or a 6-20 C aryl group) or a metal salt thereof. As the metal salt of the salicylic acid derivative, a zinc salt, an aluminum salt, a magnesium salt, a calcium salt, a sodium salt, a nickel salt, a cobalt salt or the like are pref. and from the aspect of color developability, a derivative having the total number of carbon atoms of 28 or more is pref.
Patent JP-2000357153-A (JP)
Title: Bus bridge circuit and data processing system
Inventor: MURAKAMI MASAYUKI
IPC: G06F13/36
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a bus bridge circuit and data processing system do not cause a CPU to deteriorate in the performance of memory access while evading a bus deadlock. SOLUTION: The bus bridge circuit 20 which connects a processor bus 2 where a CPU 10 is connected and an external bus 3 where an external device 70 is connected is provided with a memory connecting line connected to an external memory, a processor bus connecting line connected to the processor bus, an external bus connecting line connected to the external bus, and a 1st switching means 26 which switches the connection of the memory connecting line to one of the processor bus connecting side and external bus connecting line side; when memory access from the processor bus side is gained, the 1st switching means 26 connects the processor bus connecting line and memory connecting line directly to each other.
Patent JP-S6190732-A (JP)
Inventor: RUDORUFU HIYUTEINGAA
IPC: C09K23/52
Filed: 1985-08-01
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-H11345114-A (JP)
Title: Method and device for managing client application program
Inventor: TERASAKA TOMOYUKI
IPC: G06F9/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for managing client application program(AP), capable of reducing the man-hour of management required for registering or updating a program. SOLUTION: A server 10 prepares program files 101A and 101B of AP of the latest edition and a definition file 102 for client related to each client 12 and registers them in the file storage device of this server 10. After the client 12 is connected to the server 10, the client downloads the definition file 102 for client, which is registered in the file storage device of the server 10 and related with the client name of the client 12, via a network 14 to the client 12 and executes the download and install or the like of the program file 101. A of the latest edition from the server 10 according to contents described in the definition file 102 for cleint.
Patent JP-S6061759-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO CHIYOSHIGE
IPC: G03G5/08
Filed: 1983-09-16
Abstract: PURPOSE:To improve adhesiveness of a photosensitive layer by forming the other semiconductor layer having different dielectric constant on a semiconductor layer and providing further the other semiconductor layer between the two semiconductor layers. CONSTITUTION:An amorphous SiC layer which has the carbon content in the film lower than the carbon content in an SiC charge transfer layer and of which the dielectric constant is of an intermediate value between the SiC layer and an a-Si photosensitive layer is provided as a damper layer between the SiC layer and the a-Si layer. About 15mum SiC layer 402 is provided on an Al base 401 and thereafter high frequency discharge is performed by passing gaseous CH4 at a low flow rate and changing the flow rate of B2H6 to an adequate rate to provide about 1mum a-SiC layer 403. The film of about 5mum a-Si layer 404 is further formed thereon by CVD method in changing the gaseous compsn. Since the a-SiC layer has an intermediate property of the a-Si layer and the SiC layer, the two layers have good adhesion and therefore if the photosensitive body is made into the three-layered construction of SiC/a-SiC/a-Si, the adhesion between the charge transfer layer and the photosensitive layer is improved.
Patent JP-S5959493-A (JP)
Title: Dichromic heat transfer ink sheet
Inventor: UCHIYAMA KOUJI
IPC: B41M5/26
Filed: 1982-09-29
Abstract: PURPOSE:To enable heat transfer without mixing of two colors with only one ink sheet by providing an ink layer peelable being melted by heat and an ink layer adapted to melt and exude at the peeling temperature of the ink layer thereon. CONSTITUTION:An ink layer beta peelable being melted by application of heat is provided on a substrate 7. The melt peelable ink layer beta mainly is composed of, for example, carbon black and a polyamide resin and peeled being melted by a large heat energy Hb. An ink layer alpha adapted to melt and exude by the application of heat is provided on the ink layer beta. The melt exuding ink layer alpha is mainly composed of a red dye and beeswax is low-melting agent and melted and exuded by a small heat energy Ha. When an ink sheet 6 thus arranged is heated with a heating element 4 as laid on a plain paper 9 supported with a pressure roller 8, exudation and peeling are performed independently depending on the temperature.
Patent JP-H0332724-A (JP)
Title: Automatic backwashing device in deoxidation water supply system
Inventor: OCHI YASUO
IPC: B01D65/02
Filed: 1989-06-30
Abstract: PURPOSE:To carry out the backwashing treatment in a deoxidation module by bringing the accumulated water in an air cushion tank to the discharge line provided between a water supply pump and the deoxidation module through the deoxidation module when the water supply pump is stopped. CONSTITUTION:The air cushion tank 7 is connected to a water supply line 3 between the deoxidation module 6 and a treated water supply part 2. A valve mechanism 5 is connected to the water supply line 3 between the water supply pump 4 and the deoxidation module 6, and brings the raw water to the treated water supply part 2 along the water supply line 3 when the water supply pump 4 is put in operation, and brings the accumulated water in the air cushion tank to the discharge line 12 provided between the water supply pump 4 and the deoxidation module 6 through the dioxidation module 6 when the water supply pump 4 is stopped. As a result, the backwashing treatment in the dioxidation module is efficiently carried out.
Patent JP-H1114855-A (JP)
Title: Optical fiber observation device and fusion splicing device
Inventor: HATTORI KAZUNARI
IPC: G01B11/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To observe the misalignment of optical fibers as many as cores in a short time. SOLUTION: The device for observing optical fibers 2 which are arranged in plane is equipped with a couple of image pickup means 10 and 11 which are arranged obliquely to the arrangement surface 14 of the optical fibers 2 and pick up images of the optical fibers 2 from two mutually different directions and a couple of image forming means 12 and 13 which are arranged on the optical paths between the optical fibers 2 and image pickup means 10 and 11 respectively and forms the images of the optical fibers 2 on the image pickup means 10 and 11. The image pickup surfaces 10a and 11b of the image pickup means 10 and 11 are slanted to the optical axes 12a and 13a of the corresponding image pickup means 12 and 13 so that the angles on the side of the optical fibers 2 are acute.
Patent JP-H06345237-A (JP)
Title: Piezoelectric driven type transfer device
Inventor: TOMIOKA KIYOSHI
IPC: B65G27/24
Filed: 1993-06-04
Abstract: PURPOSE:To provide a stable piezoelectric driven type transfer device which possesses high stability and can obtain the constant stable transfer speed even if the weight of a transferred article placed on a transfer body varies. CONSTITUTION:A vibrating body 9 consists of the constitution of the fixation of a mass body 7 each having different weight onto an elastic plate, constitution of the direct fixation of the vibrating body 9 with a transfer body 5, constitution of the arrangement of a long supporting body 8 for the transfer body outside the vibrating body consisting of the mass body 7 and the constitution of the fixation of the supporting body 8 for the transfer body which has a different length, with the transfer body 5 and a base board 3, in crossing at right angle with the longitudinal direction of the transfer body 5.
Patent JP-2001000052-A (JP)
Title: Fruit tree sheet
Inventor: NAKAMURA HIROYUKI
IPC: B29C67/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fruit tree sheet for laying on the ground in order to improve sugar content of flesh, excellent in air permeability and moisture permeability without permeating rainwater into the ground even by long rain. SOLUTION: This fruit tree sheet exhibits a shape gradually bored toward the rear side from sheet surface side when viewed from cross section on whole surface of a plastic film to sheet face. In the fruit tree sheet, many minute holes having 0.05 mm to 3 mm hole diameter of sheet surface and 0.02-0.20 mm hole depth are provided at densities of 0.001-0.5% (total area of small holes/film to sheet area) and reinforcing streaks are vertically and horizontally provided in net-like state along the film to sheet face.
Patent JP-S5961119-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA SEIICHIROU
IPC: H01L21/20
Filed: 1982-09-30
Abstract: PURPOSE:To form the single crystal silicon having the desired orientation of crystallization by a method wherein a concavity is provided on the expected region of element formation located on an oxide film, and a substrate is exposed at the external part of the outer edge of the concavity, leaving a thin oxide film at the bottom part, by growing polycrystalline silicon on the whole surface and also by irradiating energy beams thereon. CONSTITUTION:An oxide film is formed on a silicon substrate 11, an etching is performed, and a hill-shaped part 12 with a concavity 12a is formed. A thin SiO2 film is left at the bottom part of the concavity 12a. Then, a polysilicon film 13 is formed on the whole surface, a continuous wave argon laser is scanned starting from the external part 14 in such a manner that the concavity will be completely covered in the direction as shown by the arrow in the diagram. When the laser beam 15 passes the outer edge part 12b on the other side of a hillock part, the polysilicon located on the external part 15 and in the concavity 12a is fused and crystallization starts due to the cooling of the polysilicon, but as the polysilicon at that part is contacted to the silicon on the silicon substrate 11 in the direction of crystallization 100, the substrate silicon is turned to a nucleus, and the single crystal silicon of the crystal direction 100 grows in the lateral direction.
Patent JP-H08336487-A (JP)
Title: Rotary cord type vacuum cleaner
Inventor: NAKAJIMA YOSHIMI
IPC: A47L9/04
Filed: 1995-06-13
Abstract: PURPOSE: To provide a cleaner which enables a user to clean easily and quickly and capable of cleaning without disassembling members and easily cleaning a curved inside of a fan, etc. CONSTITUTION: By turning a switch 27 on, the rotation force of a motor 7 is transmitted to a rotation shaft 15. A rotary cleaner 40 is detachably attached to the rotation shaft 15 and the cleaner 40 clamps and fixes two cord bodies 41 with two support fixing plates 44. The cord bodies 41 are composed of braids and both ends are formed like a brush by opening the composing fiber. By rotating the rotary cleaner 40 at a high speed, brush parts 42 of the cord bodies 41 remove dust adhered to a member. Removing dust, etc., adhered to a curved inside face of a fan, etc., can be especially easily performed in a short time. A curved part on a member can be cleaned by bending rotation of the cord bodies 41. Dust, etc., are sucked into a vacuum cleaner from the inside of a casing 2 through a suction connection hose 24.
Patent JP-S6152498-A (JP)
Inventor: YAMASHITA HITOSHI
IPC: F16P3/12
Filed: 1984-08-20
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-S5795779-A (JP)
Title: Video signal processing device
Inventor: EGUCHI YASUHITO
IPC: H04N7/00
Filed: 1980-12-05
Abstract: PURPOSE: To achieve the printing of characters without being patternized, by discriminating the difference of characteristics of dot arrangement given for characters and graphs, and separating the character signal part and the graph signal part in a video signal according to a discrimination signal.  
     CONSTITUTION: When an output Y for black-and-white CRT is obtained from a character generator 4, the output Y is applied to a character detection circuit 15, and character information is discriminated from black-and-white video information Y. The character discrimination output channel obtained from the circuit 15 is applied to a profile forming circuit 17. The circuit 17 makes blanking processing for an output f of a patternized circuit 14 so that white parts can be made around characters. Further, a character signal channel and a patternized and blanking-processed graphic signal f' are transmitted from the circuit 17 to an OR gate 16, where the character signal channel and the signal f' are summed and the result is transmitted to a printer 7 as a print data D. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0922278-A (JP)
Title: Monitoring and control device
Inventor: MURAMATSU NORIYASU
IPC: G06F3/048
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make a sub-picture easily visible and to easily change over pictures, also in the case of overlapping windows. SOLUTION: When a display control device receives multiple picture information including multiple sub-pictures at the generation part 44 and displays the information onto three screen 1-3 through a changeover part 47 and screen display parts 41 -43 , a display control device 4 analyses an operation signal from a keyboard 5 at key analyzing pad 45 and performs changeover-control of a changeover part 47 to change over the picture display onto the screens.  The keyboard 5 is provided with one-touch keys to which picture numbers and sub-picture numbers of the pictures to be displayed on each screen are arranged, or keys designating the numbers or sub-numbers and indicators in the designated state, and further, keys and indicators designating a moving direction of the screen numbers and display pictures, and the pictures displayed onto each screen are changed over by means of these selecting operation.