baber/WOPTO huggingface dataset:
Patent JP-H08252874-A (JP)
Title: Weather resistant transmission belt
Inventor: HARADA KAZUMASA
IPC: B32B5/14
Filed: 1995-03-15
Abstract: PURPOSE: To provide a weather resistant transmission belt in which the weather resistance is improved by efficiently utilizing additive by suppressing the influence of a light, ozone, heat, saline to low. CONSTITUTION: A weather resistant transmission belt 1 with core wires 5 embedded in resin material concentrically disperses powder material selected from molybdenum disulfide, stainless steel, titanium and titanium oxide only at the back layer 8 of the belt.
Patent JP-S61245947-A (JP)
Title: Continuous casting device
Inventor: MURAMOTO HIROSHI
IPC: B22D11/06
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the generation of defects such as ruggedness and double surfaces on the surface of a casting mold by providing a spring which energizes a movable member toward the transverse inside of a belt between the movable member and the belt thereby pulling the mold surface of the belt in a width expanding direction. CONSTITUTION:A guide member 16 is so positioned by pressing a roller 14c (sliding metal 14) in a counter arrow 11a direction that a fitting metal 12 and the belt 11 are pulled in the arrow 11a (width expanding) direction via a compression spring 15. A roller 14c of the metal 14 rolls along the inside end of the member 16 and the belt 11 is pulled in the arrow 11a (width expanding) direction when the belt 11 moves. The belt 11 is thus kept free from deflection by which the formation of the ruggedness and double surfaces in the solidified layer of a molten metal is obviated.
Patent JP-S60230277-A (JP)
Title: Detection/segment system of character
Inventor: FURUYA KATSUHIKO
IPC: G06K9/36
Filed: 1984-04-28
Abstract: PURPOSE:To execute a secure segmenting for every character by producing a difference microtable with the aid of a projection histogram and detecting the trailing end of a character in pattern memory based on the difference microtable. CONSTITUTION:In terms of a detection/segment part 11, a projection histogram production circuit 20 scans a pattern memory 10, and produces a projection histogram in the subscanning direction with respect to a character pattern, which is stored in a projection histogram memory 21. A detection/segment control part 22 calculates the difference between adjacent histograms based on the histogram in the memory 21, and stores a difference table consisting of calculated results and a difference microtable in a difference table memory 23 and a difference microtable memory 24, respectively. Furthermore said part 22 executes the character detection/segment processing with respect to the character pattern in the pattern memory 10 based on the difference microtable stored in the microtable memory 24.
Patent JP-H03284497-A (JP)
Title: Stern viscous resistance reducer
Inventor: YOKOTA KOJI
IPC: B63B1/32
Filed: 1990-03-30
Abstract: PURPOSE:To reduce hull resistance by installing a stern vortex current plate on a hull outer wall in front of a propeller at the rear of a ship by way of overhanging up to the vortex center of a three-dimensional flow being generated in a stern part. CONSTITUTION:In a ship 1, a propulsion propeller 4 is attached to a rearmost end 3a of a hull outer wall 3 being situated in the low part than the water line 2 via a propeller shaft 5. In this case, a side edge 10a at the longitudinal side is formed on the stern hull outer wall 3 of the ship 1 in parallel with a hull center (m) along the full length direction of the ship 1, while there are provided a symmetrical pair of stern vortex current plate 10 formed so as to make a side edge 10b at the hull rear side accord with a rearmost end 3a of the hull outer wall 3, and mounting height to the hull outer wall 3 is set to the specified position between a shaft center position (q) of the propeller shaft 5 and an upper end position (u) of the propeller 4. Overhanding width of the current plate 10 is set to the specified length in a range of 55%-85% in propeller radius from the hull center (m).
Patent JP-H07296608-A (JP)
Title: Projector
Inventor: KAWANAMI SHIGEHARU
IPC: F21S9/04
Filed: 1994-04-25
Abstract: PURPOSE:To provide a projector wherein loading/unloading to/from a vehicle can be easily performed and after loading/unloading, a carrying vehicle can be used in the other purpose by providing a means, moving a frame in a vertical direction, in an outrigger protruded from the frame to support it in the upward. CONSTITUTION:In a projector, loading/unloading to/from a vehicle provided with a pallet can be performed by providing a lamp connected to a generator through a cable, and the projector is constituted as follows. That is, these generator and lamp are provided in a frame, also to provide an outrigger protruded from this frame to support it in the upward from the ground. This outrigger has a moving means for moving the frame in a vertical direction. This projector, by providing the moving means in the outrigger, can be easily loaded/unloaded to/from the pallet of a truck, and since the truck can be freely used in the other purpose after the projector is carried, the projector and the truck can be efficiently and further economically used.
Patent JP-H02265974-A (JP)
Title: Electrodeposition paint composition
Inventor: KATAYAMA TEIJI
IPC: C09D175/04
Filed: 1989-04-05
Abstract: PURPOSE:To attempt to improve storage stability and low temp. curing properties by compounding a specified curing catalyst in an isocyanate-curable type cationic electrodeposition paint. CONSTITUTION:An electrodeposition paint compsn. is obtd. by compounding 100 pts.wt. cationic group-contg. resin in an isocyanate-curable type cationic electrodeposition paint with 0.3-3 pts.wt. (in terms of the amt. of a metal) metal chelate compd. [e.g. dibutylbis(acetylacetonate)tin] as a curing catalyst and if necessary, a loading pigment, a coloring pigment, a corrosionproof pigment, a metal powder, an org. solvent, a surface active agent etc. A product to be coated is electrodeposited in this compsn. under such conditions that using the product to be coated as a cathode and a carbon plate as an anode, the electrodeposition is performed at a bath temp. of 20-30 deg.C, with an electric voltage of 100-400V, an electric current density of 0.01-3A/dm<2>, an electric current charging time of 30sec-10min, an electrode area ratio (A/C) of 6/1-1/6, a distance between electrodes of 10-100cm under stirring and if necessary, the coated product is washed and dried at 100-200 deg.C to obtain a cured coated film.
Patent JP-S5514153-A (JP)
Title: Production of composite steel ingot
Inventor: ODA MITSUO
IPC: B22D7/02
Filed: 1978-07-15
Abstract: PURPOSE: To obtain the composite steel ingots at a high yield and with simple operations by filling  molten steel for outer layer into a casting mold through one of a pair of sprues connecting to pressure pouring vessels to let a frozen crust be formed then recovering the same to the original place  then casting the molten steel for inner layer from the other.   
     CONSTITUTION: There are sprues 5, 6, which are openable by gate plates 7, 8, near the bottom  of a pressure casting mold 1 composed of split patterns 2 made of graphite. These are connected  via pouring stalks 12, 16 to the pressure pouring vessels 9, 13 which are respectively built in with  ladles 10, 14. Inert gas is fed into the casting mold through the pipe 3 installed to a rise pipe 4  and the casting mold is tilted so as to descend in the sprue 5 direction, so that molten metal 19 for  outer layer is raised up to the bottom face of the installation of the pipe 3 by the compressed air  from a flange 17. While the split mold 2 is cooled from the outside, the sprue 5 is closed and the  inside of the vessel 9 is restored to the atmospheric pressure. At the same time the casting mold is  returned to horizontal. After the formation of the frozen crust a of the specified thickness, the  casting mold is again tilted like before to open the sprue 5 and recover the unfrozen molten steel  of outer layer material into the ladle 10. After a while, inner layer material 20 is cast into the  cavity on the inner side of the crust a in the similar manner as before.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277952-A (JP)
Title: Electronic unit for electrical equipment
Inventor: NAKAMURA KIMIHIKO
IPC: H05K7/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To satisfactorily maintain the electric connection state of a power part against outer force to a heat generator in a unit, where outer force is easily applied to the heat generator in the power section and which is installed in the panel of electrical equipment. SOLUTION: In the electronic unit, a power section 32 and a heat generator 33 are overlapped/arranged in a circuit board 32, and the power section 32 and the heat generator 33 are fastened together and fixed to a circuit board 31. When outer force is applied to the heat generator 33, it is received by the power section 32 and the screw 34, which fixes the heat generator 33 to the circuit board 31. The screw 34 supports the heat generator 33 and the power section 32, and therefore outer force is prevented from being applied to a soldered 35 part in the power section 32.
Patent JP-H05255632-A (JP)
Title: Water-born pigment ink composition
IPC: C09D11/16
Filed: 1992-03-11
Abstract: PURPOSE:To provide a water-born pigment ink composition which is composed of pigments, water-soluble resins, water and glyceric acid polyalkylene oxide ester, thus giving-smooth draw feeling without blotting and blurring. CONSTITUTION:The water-born pigment ink composition comprises (A) 2 to 30wt.%, preferably 5 to 15wt.% of pigments such as inorganic pigments, for example, titania or carbon black or organic pigments, for example, pthalocyanine, (B) 0.5 to 30wt.% of a water-soluble resin such as polyacrylic acid, maleic acid resin, (C) 40 to 80wt.% of water, (D) 0.5 to 40wt.%, preferably 1 to 30wt.% of glyceric acid polyalkylene oxide ester of the formula (R is H or methyl; n is 1 to 15), when needed, further 5 to 40wt.% of water-soluble organic solvent such as ethylene glycol, nonionic surfactant, anionic surfactant, lubricant, preservative, rust preventive, or pH controller, thus showing high lubricity and good penetration.
Patent JP-H05280784-A (JP)
Title: Indoor atmosphere control device
IPC: F24F11/02
Filed: 1991-04-18
Abstract: PURPOSE: To permit production of a specified atmospheric condition by a method, wherein the changing factors of an indoor atmosphere are controlled to regulate and/or set different atmospheric effects. CONSTITUTION: A detecting signal is inputted into a microcomputer 3 through a signal switching interface 2 and, when the microcomputer 3 has received a demand message, which was transmitted through the user interface 31. Detection values detected by detectors 11-13 are compared and referred, based on a control program and data which are stored in a memory unit 35, to output an optimum time variant control signal. In this case, a series operating device 5, consisting of operation equipment 51-55 for controlling indoor temperature, humidity, atmospheric pressure, oxygen content, carbon dioxide content, air speed, static electricity, magnetic field, acoustic, odors, illumination, color and the like, is driven by the control signal through a drive interface 4 to control different indoor atmospheric effects. According to this method, a specified atmosphere can be produced.
Patent JP-S59212997-A (JP)
Inventor: HARUHARA FUSHIAKI
IPC: G08C25/00
Filed: 1983-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04136388-A (JP)
Title: Double hinged door
Inventor: SAKAGUCHI TAKATERU
IPC: E05D15/54
Filed: 1990-03-30
Abstract: PURPOSE:To ensure safety when opening and closing double hinged doors and also secure the airtightness of the doors so as to enhance safety for fire protection by mounting to a door outer frame a movable frame which is open only in one direction, and mounting to the movable frame an inner door which is open only in the direction opposite to the movable frame. CONSTITUTION:A movable frame 2 having a handle 2B mounted to only the opening side thereof is mounted to a door outer frame 1 in such a manner that the movable frame 2 is open only in its forward direction, the door outer frame 1 having three stepped levels at the center thereof; an inner door 3 which has a handle 3B mounted to only the opening side thereof and which is open only in its backward direction is mounted to the movable frame 2. When the double hinged doors 2, 3 are closed the movable frame 2 and the inner door 3 are made to abut on the stepped level of the door outer frame 1 and a stiffening plate 2C respectively so that the double hinged doors 2, 3 are sealed. Formation of both of the doors 2, 3 each of which is open only when pulled forward therefore secures safety when opening and closing the doors and also when the doors 2, 3 are closed a sealed state is secured so as to enhance safety for fire protection.
Patent JP-S5710966-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HIRAO TADASHI
IPC: H01L21/331
Filed: 1980-06-25
Abstract: PURPOSE:To prevent the integration density from being restricted by the collector area in forming an IIL circuit part by means of a washed emitter manner, by specifying the process order. CONSTITUTION:With an oxide film 101 as a mask, an n<+> type impurity is diffused into a p type semiconductor substrate 1 to form n<+> type buried layers 2 and 3. Then, with a resist 503 as a mask, B<+> ions are injected through an oxide film 106 to form a p type ion-injected layer 601. Then, after an n type epitaxial layer 4 has been grown and a separating film 103 has been formed, with a resist as a mask, B<+> ions are injected to form p type and p<+> type ion-injected layers 800, 810, 700 and  610 respectively. Then, a p<+> diffused layer 61 is connected with a p type buried  layer 602, and respective electrodes 401-408 are formed.
Patent JP-H05286813-A (JP)
Title: Method for promoting germination and initial growth of seed
Inventor: FUJII SEIICHI
IPC: A01C1/06
Filed: 1992-04-08
Abstract: PURPOSE:To promote the germination and the initial growth of a plant seed, especially rice seed by treating the plant seed before germination with paclobutrazol known as a lodging preventing agent for rice. CONSTITUTION:A seed is treated with an aqueous solution of an active amount of paclobutrazol (preferably about 1-100ppb) before germination by immersing the seed in the solution or spraying the solution to the seed (preferably immersion in the solution) to promote the germination and the initial growth of the plant seed. The plant suitable for the treatment by this process is Japanese radish, carrot, spinach, etc., in addition to rice.
Patent JP-S62246590-A (JP)
Title: Dithiophenolate based complex and optical recording medium containing said complex
Inventor: MAEDA SHUICHI
IPC: G11B7/249
Filed: 1986-04-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1>-R<4> represent H, halogen atom or alkyl; R<5>-R<8> represent (substituted) alkyl or aryl; M represents metal]. EXAMPLE:Bis(1-methyl-3,4-dithiophenolate)nickel methyl triphenyl phosphonium expressed by formula II. USE:An optical recording medium. PREPARATION:For example, a dithiol derivative expressed by formula III (example; toluene-3,4-dithiol, etc.) is reacted with a metal halide expressed by the formula MX2 (X represents halogen atom such as Cl, Br, I, etc.) and then reacted with a phosphonium salt expressed by formula IV (example; methyltriphenylphosphonium bromide, etc.).
Patent JP-H07258059-A (JP)
Title: Perfume
Inventor: UEDA KIYOSUKE
IPC: C11B9/00
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a perfume containing conchiolin as an active ingredient, relieving irritation to skin and having good scent and fragrance-retaining property. CONSTITUTION:This perfume contains conchiolin being a sort of hard protein contained in shell and pearls and contained in relatively larger amounts in Japanese pearl oyster, fresh-water mussel, etc., as an active ingredient. Conchiolin is obtained by pulverizing the shell, removing calcium content with diluted hydrochloric acid, etc., from the resultant powder, collecting insoluble matter by a solid-liquid separation method such as centrifugal separation or filtration decantation, adding purified water to the insoluble matter, collecting the insoluble matter by stirring, centrifugal separation, filtration, etc. and repeatedly carrying out above steps. Further, hydrolyzate of the conchiolin obtained by adding 2-10wt.% of an aqueous solution of hydrochloric acid to this conchiolin, hydrolyzing conchiolin at 50-110 deg.C for 5hr to 5 day may be utilized as a active ingredient for the perfume. 0.1-20wt.% of water may be added thereto to improve solubility, etc., of conchiolin. A polyhydric alcohol (e.g. glycerin) may be added to the perfume to control fragrance-retaining property of the perfume. The conchiolin is useful for perfumes including eau de Cologne, eau de toilette, eau de perfume or a compound perfume.
Patent JP-H03285931-A (JP)
Title: Thermoplastic resin composition and production thereof
Inventor: DEGUCHI YOSHIKUNI
IPC: C08L67/02
Filed: 1990-03-31
Abstract: PURPOSE:To obtain the subject composition useful for fibers or various machinery parts, etc., having excellent mechanical properties and surface properties, etc., by mixing specific amounts of modified polyolefinic polymer and polyester. CONSTITUTION:For instance, a composition composed of polyolefin such as polyethylene and a modifier having glycidyl expressed by formula I (Ar is 6-20C aromatic hydrocarbon having >=1 piece of glycidyloxy; R is H or methyl) is subjected to a radical addition reaction to obtain (A) a modified polyolefinic polymer having a piece of structural unit expressed by formula III having a piece of glycidyl expressed by formula II per 2-1000 pieces of olefin repeating unit. Then, 1-99 pts.wt. said polymer (A) is mixed with (B) 1-99 pts.wt. polyester having, e.g. ester bonding derived from lactone ring-opening polymerization of polycaprolactone, etc., as a repeating unit so as a total of the component A and the component B to be 100 pts.wt. and subjected to melt kneading by a hot roll, etc., to afford the aimed composition.
Patent JP-S62243207-A (JP)
Inventor: KURAMITSU HIDENORI
IPC: C04B35/46
Filed: 1986-04-16
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-H08265967-A (JP)
Title: Power supply balance detector
Inventor: TSUNODA TAKANORI
IPC: H02J1/10
Filed: 1995-03-20
Abstract: PURPOSE: To detect power supply balance without disconnecting the load from two DC power supply being operated in parallel and to facilitate the regulation thereof. CONSTITUTION: The power supply balance detector comprises first and second current detection resistors 7, 8 inserted in series, respectively, between first and second DC power supplies being operated in parallel and a load 6 closer to the power supply side than a common feeder 5, a comparator 9 for comparing the potential of both current detection resistors 7, 8 on the power supply side to detect power supply balance, and a lighting element 10 for indicating the power supply balance which is lighted/unlighted depending on the variation in the output from the comparator 9 and flickers under balanced state of power supply where the potential of both current detection resistors 7, 8 on the power supply side are substantially equalized.
Patent JP-S5211887-A (JP)
Title: Semiconductor photoelectric device and its manufacturing method
Inventor: YOSHIDA MITSUO
IPC: H01L31/10
Filed: 1975-07-18
Abstract: PURPOSE: By obtaining the Si phototransistor of which junction depth of the optical base area is more shallower then that just under the emitter area, the spectral sensitivity of the peak wavelength 9000 Å and the dark current shall be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02265837-A (JP)
Title: Document conveyer
Inventor: KITAHARA MAKOTO
IPC: G03G15/00
Filed: 1989-04-06
Abstract: PURPOSE:To convey a document at a low speed without deteriorating productivity of a picture processing device by controlling the time, in which the document is conveyed at a steady speed being based on a size of the document on a tray, so as to approach the time calculated by a mode or the like set in a copying machine main unit. CONSTITUTION:By starting a picture processing device, being based on size of a document on a leading tray 1, the time t1 for the document D conveyed at a steady speed V1 is calculated. This picture processing device calculates by its set mode, paper form size, multiplying factor, etc., the time t2 fed to a document conveyer control part 30. Now when the time t1 is less than the time t2, the document D is conveyed at a conveying speed V2 determined so as to be prevented from exceeding the time t2 while controlling the time t1 approaching the time t2. In this way, copy productivity of a picture processing device B is in not deteriorated condition despite the document D conveying speed V2 dropped due to the same value allotted to time t1 and time t2.
Patent JP-H01257708-A (JP)
Title: Valve driving device for multiple cylinder engine
Inventor: UESUGI TATSUYA
IPC: F01M1/06
Filed: 1988-04-08
Abstract: PURPOSE:To aim at improvement of responsiveness of the title device by providing or pressure reflecting portion for reflecting hydraulic pressure at the end of a passage for supplying oil to the hydraulic actuator of a variable valve driving mechanism. CONSTITUTION:The hydraulic actuators of a variable valve driving mechanism are provided every cylinder of a multiple cylinder engine CE which conducts ignition in serial order in the arranging direction of the cylinders. The hydraulic actuators are connected to an oil supply passage 51 via an independent oil supply passage 52. A pressure reflecting portion 53 is provided at the end of the oil supply passage 51 at the side where a cylinder having an earlier ignition order is arranged. Accordingly, the rising time of the oil pressure of the hydraulic actuator and ignition timing are synchronized so that the responsiveness of the switching of the valve driving mechanism can be enhanced.
Patent JP-S5210951-A (JP)
Title: Finned pipe for heat exchanger
Inventor: TONOMURA TOSHIYA
IPC: F28F1/36
Filed: 1975-07-16
Abstract: PURPOSE: A finned pipe characterized by that the fins are corrugated with an altitude smaller than that of those corrugated fins commonly used. With the fins of this incention, reactance to the fluid flowing outside the pipe is minimized to prevent useless stagnation and, instead, effective turbulences are set up in the fluid flow; so that the heat transfer rate through the surfaces of fins is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273701-A (JP)
Title: Data reception equipment, storage medium, and contactless medium for automatic ticket collection and examination device
Inventor: WAKABAYASHI NAOYUKI
IPC: H04B1/10
Filed: 1994-04-01
Abstract: PURPOSE:To improve the data communication performance by cancelling the mutual induced electromotive force, which is generated in a data reception coil by a mutual inductance, by a canceller. CONSTITUTION:The voltage generated in a power reception coil 8, namely, the detection voltage at a voltage detection point 17 is expressed by a formula I. The mutual induced electromotive force generated in a data reception coil 9 by mutual coupling is expressed by a formula II. A subtractor 15 subtracts the voltage corresponding value, which is obtained by multiplying the detection voltage at the current detection point in an operational amplifier 19 by K=M/L (namely, the value obtained by dividing the mutual inductance by the inductance of the power reception coil 8), from the mutual induced electromotive force generated in the data reception coil 9. That is, the mutual induced electromotive force is cancelled into zero as shown by a formula III. Thus the data communication performance or the like is improved.