baber/WOPTO huggingface dataset:
Patent JP-H07132346-A (JP)
Title: Horizontal continuous casting device for molten metal
Inventor: EEBERUHARUTO FUITSUSHIYAA
IPC: B22D11/18
Filed: 1994-03-25
Abstract: PURPOSE: To assure a uniform molten metal flow in a pouring region of a mold by disposing a restriction within the outflow channel of a heat holding furnace and dimensioning the restriction in such a manner that the cross sectional area of a molten metal passage is made smaller than the cross sectional area of the mold. CONSTITUTION: The side wall of the heat holding furnace 1 is provided with an outflow opening 2 for the molten metal in the heat holding furnace 1 in the end face wall. The outflow opening channel 2 is enclosed by a front surface plate 6 and a heat exchange frame 7 is mounted at the front surface plate 6. The heat exchange frame 7 is hermetically sealed and protected by a refractory material 12 even against the heat holding furnace 1 and against a flange 8 having a cooler 9. The restriction 3 consists of the refractory material and the molten metal passage 4 is disposed in the outflow channel 2. The size of the restriction 3 is so determined that the cross sectional area of the molten metal passage 4 is smaller than the cross sectional area of the mold 10. As a result, the casting temperature may be kept nearly constant and the quality of the continuously cast products is improved.
Patent JP-H08246866-A (JP)
Title: Exhaust tube for automobile
Inventor: HIRANO MUNECHIKA
IPC: F01N13/10
Filed: 1995-03-09
Abstract: PURPOSE: To effectively restrain a temperature drop in exhaust gas, and early activate a catalyst by forming an exhaust tube arranged between an exhaust manifold and the catalyst as a duplex tube structure having a heat insulating space between an inner tube and an outer tube. CONSTITUTION: An exhaust tube 1 is connected to the downstream side of a bent pipe 3 connected to the downstream side of an exhaust manifold by using a flange 2, a bolt 4 and a vibration absorbing spring 5, and a catalyst 6 and a muffler are connected in order to the downstream side of this exhaust tube 1. The exhaust tube 1 in such an exhaust system is formed as a duplex tube structure of an inner tube 11 and an outer tube 10, and a heat insulating space S is formed between the inner tube 11 and the outer tube 10. Therefore, heat is insulated by effectively preventing a temperature drop in exhaust gas passing through the inner tube 11. Then, time until the catalyst 6 is activated from a start in an engine cold condition is shortened, and exhaust emission control by effective utilization of the catalyst 6 can be expected in its early stages.
Patent JP-H08245977-A (JP)
Title: Purification of camellia oil
Inventor: IKEDA IZUMI
IPC: A61K8/00
Filed: 1995-03-10
Abstract: PURPOSE: To provide camellia oil excellent in absorbing property from skin of human body and excellent in affinity for human fat. CONSTITUTION: A fiber hydrolase, a plant cell tissue decaying enzyme and a proteinase are added to raw oil of camellia oil and the mixture is kept to a definite temperature to finely decompose the tissue of raw oil and the tissue of raw oil is boiled to deactivate the fiber hydrolase, the plant cell tissue- decaying enzyme and the proteinase and the mixture is filtered to collect the essential oil. Further, preferably, squalene and hinokitiol are added thereto. Thereby, the tissue of camellia oil is made fine to afford an oligo type essential oil having low molecular weight (1,390). Consequently, camellia oil excellent in affinity for human fat is obtained.
Patent JP-H08246773-A (JP)
Title: Ground traveling type folding door
Inventor: FURUKAWA KISHIKAZU
IPC: E06B11/02
Filed: 1995-03-10
Abstract: PURPOSE: To make a frame member of a hinge means surely and firmly lockable on a traveling means in a simple structure without using any stout member and surely prevent any inclination or the like of the frame member on the traveling means. CONSTITUTION: Plural pieces of door bodies 7 are coupled together free of folding zigzag around a vertical shaft center by each hinge means 8, constituting the door proper 6. In addition, a traveling means 13 supporting this door proper 6 shiftably along a guide rail 5 at the ground 4 side, is installed in a lower part of this door proper 6. Then, a frame member 10 equipped with a hinge shaft connecting these door bodies 7 free of folding motion, is erected on the traveling means 13. A reinforcing frame member 121 reinforcing by way of connecting a spot separated upward from the traveling means 13 of this frame member 10 and the traveling means 13, is installed at the side where each door body 7 is projected at the time of folding the door proper 6.
Patent JP-S62237750-A (JP)
Title: Semiconductor module element
Inventor: MITSUI NOBUO
IPC: H01L23/34
Filed: 1986-04-09
Abstract: PURPOSE:To reduce the numbers of assembling and wiring steps for a semiconductor module element by forming the main electrode of a module in the same height from a control electrode cooling surface. CONSTITUTION:In a module, the heights from main electrodes C, K and the mounting base V of control electrodes B, E1, E2 are the same. A connector for connecting between the electrodes of the respective modules can be formed in a flat surface unit like a conventional printed board. When the conductor pattern of the printed board is once formed, the connections between the electrodes of the modules are not necessarily connected one by one, thereby largely reducing the connecting work. A plurality of insulated semiconductor composite module is mounted on a common cooling fin 1, and a flat surface connection element such as a printed board is secured from above to simply connect between the predetermined main electrode and the control electrode. Thus, the numbers of assembling and wiring steps can be remarkably reduced.
Patent JP-S62240275-A (JP)
Inventor: SAKAI YOSHIO
IPC: B66B9/04
Filed: 1986-04-09
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-S535902-A (JP)
Title: Digital communication system
Inventor: OOKOUCHI FUSAKICHI
IPC: H04B10/524
Filed: 1976-07-06
Abstract: PURPOSE: In the light communication of pictures, etc., two kinds of pulse are used, so that compression of data can become easy because of a narrow transmission frequency band and the method which facilitates modulation/demodulation can be realized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S558032-A (JP)
Title: Semi-conductor device manufacturing method
Inventor: OOTA MICHIHIRO
IPC: H01L21/283
Filed: 1978-06-30
Abstract: PURPOSE: To improve reliability of a semi-conductor device by reducing size of a contact region so that the device can be made smaller and unfaborable or undesirable shortcircuit due to pinhole on insulation film can be remarkably decreased.  
     CONSTITUTION: An opening 4 is bored on an insulation film 2 by a resist mask 3 on a P layer 2 formed on an N-type Si base plate 1. The mask 3 is removed, and an insulation film 5, which is sufficiently thinner than the insulation film 2, is provided. A resist mask 6, having an opening 7 larger than the opening 4, is provided and insulation films 5 and 2 are etched. At this time, the etching process is to be stopped when the thin film 5 of the contact region 4 is completely removed and the thick film 2 is slightly etched. And then, a metallic wiring 8 is formed. As the contact region between the wiring and the base plate is determined by mutually independent insulation film formation of more than 2 times and photographic etching, shortcircuit due to pinhole can be almost eliminated. As it is also possible to provide the contact region with a window by only one processing with high accuracy, simplification of manufacturing process can be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S524202-A (JP)
Title: Circuit for power compensation and phase compensation
Inventor: TACHIBANA TAKESHI
IPC: H04H20/89
Filed: 1975-06-27
Abstract: PURPOSE:To simplify circuits and decrease parts by compensating power and phase in the route of stereo or carrier desk units with one circuit.
Patent JP-H09269228-A (JP)
Title: Tuning fork type vibrating gyroscope
Inventor: YANAI MASAKI
IPC: G01C19/5607
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of crosstalk noise and make frequency adjustable by providing a support part for supporting a base part being positioned at the center of rotary motion of the base part caused by detecting vibration for detecting Coriolis force. SOLUTION: A tuning fork type vibrator 10 has two arms 12, 14 and a base 16. A holder 18 is fitted to the bottom face of the base 16. A support part 56 has a support plate 52 and an elastic adhesive 54. The base 16 and the holder 18 constitute a base part of a tuning fork type vibrating gyroscope. This device is characterized by its constitution of providing the holder 18 with a slit 50, inserting the support plate 52 in this slit and bonding the holder 18 and support plate 52 with the elastic adhesive 54. The generation of crosstalk noise caused by external vibration is suppressed by suppressing oscillating motion of the base part without depriving the base part of the freedom of rotary motion, and oscillation frequency on the detecting side can be adjusted by adjusting the base part.
Patent JP-S564849-A (JP)
Title: Microprogram control unit
Inventor: WAKITA HIROYUKI
IPC: G06F11/10
Filed: 1979-06-26
Abstract: PURPOSE: To prevent the degrading of performance due to one bit error of the control memory, by placing the rewrite-in to the control memory after the correction of one bit error detected at the readout of microinstruction under the control of microprogram.  
     CONSTITUTION: The microprogram sequentially reads out the content of the control memory 1 indicated at the microinstruction address register 2 to the microinstruction register 3. The content of the register 3 is inspected at the one bit error detection circuit 4. The signal at the circuit 4 is informed to the rewrite-in determining circuit 9. The circuit 9 starts the rewrite-in circuit 6 according to the output of FF7 indicating the propriety of rewrite-in. When one bit error is detected, the microinstruction detected for the error is corrected at the one bit error correction circuit 5  and executed. When one bit error is produced and the event of correction is detected at the microprogram, suitable processing is executed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06295674-A (JP)
Title: Manufacture of plasma display panel and plasma display panel
Inventor: OKUTSU KO
IPC: H01J11/50
Filed: 1993-04-07
Abstract: PURPOSE:To improve color display brightness easily by reflecting light emitted form a phosphor substance on a refection mirror surface layer and using it as display light without waste. CONSTITUTION:A reflection mirror surface layer 12 is provided for light outgoing from a back surface of phosphor substances 16, 17, 18 for color display backward. The layer 12 is formed by deposition or sputtering of chrome Cr which has high adhesion force to glass substrates on a glass substrate 11 of a back substrate 20 for the whole surface of the substrate 11. The layer 12 is set as a reflection mirror surface to reflect light from phosphor substances 16, 17, 18, and an insulation film 13 comprising silicone oxide or silicone nitride of the like is formed on the reflection mirror surface for electric insulation between the reflection mirror surface and an address electrode 4. Among light emitted from the phosphor bodies 16, 17, 18 by UV-ray generated from xenon, light directed toward the glass substrate 1 side of the substrate 20 is reflected as display light by the reflection mirror surface of the chrome Cr deposition film, thereby color display brightness can be improved easily.
Patent JP-H05246798-A (JP)
Title: Production of lithium tetraborate single crystal
Inventor: RIYUUOU TOSHIHIKO
IPC: C01B35/12
Filed: 1992-03-02
Abstract: PURPOSE:To produce a lithium tetraborate single crystal useful to produce a SAW device. CONSTITUTION:When a lithium tetraborate single crystal is grown from a melt by the Bridgman method, the temp. gradient of the growth site of the crystal is regulated to 35-70 deg.C/cm and a crucible contg. the melt is moved at 0.5-1.2mm/hr rate.
Patent JP-H02291998-A (JP)
Title: Simulator for process transducer
Inventor: UIRIAMU PIITAA GAUSA
IPC: G21C17/00
Filed: 1990-03-28
Abstract: PURPOSE: To test a process monitor in a nuclear power plant by simulating a selected sensor. CONSTITUTION: An amplifier circuit 90 has a feedback path including resistors R1, R2 and a resistive temperature detector having basic resistance of 200 or 100Ω is simulated by switching the jumper point of the resistor R1. Output signal from the circuit 90 is fed to an amplifier circuit 92 which sets a wide or narrow temperature resistance variation range of the resistive temperature detector by connecting a resistor R4 or R5 and outputs a voltage indicative of a current flowing through the resistive temperature detector during simulation.  Furthermore, the circuit 92 delivers an output signal to an analog multiplier 94 which receives a voltage indicative of the resistance of the resistive temperature detector at a given temperature from an external terminal 4 and produces an output voltage by dividing the product of input signal by the maximum value of voltage being applied to the terminal 4. According to the arrangement, any sensor can be simulated.
Patent JP-H09240043-A (JP)
Title: Image forming apparatus
Inventor: IKEGAWA AKIHITO
IPC: G03G15/05
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a good image not generating fog and having a sufficient image density in an image forming apparatus supplying ink to the electrostatic latent image formed on the surface of an image carrier to form an ink image and transferring the ink image to a recording medium to form an image. SOLUTION: An image forming apparatus is equipped with a flexible image support member 1, a latent image forming means 2 forming an electrostatic latent image on the surface of the image support member, a coating means 3 applying a release material to the surface of the image support member having the electrostatic latent image formed thereon, an ink developing means 4 bringing the ink 42 held on the surface of an ink carrier 41 into contact with the surface of the image carrier coated with the release material to form the ink image corresponding to the electrostatic latent image on the surface of the image support member and a transfer means 6 transferring the ink image formed on the surface of the image support member to a recording medium 7.
Patent JP-2000273286-A (JP)
Title: Flame retardant epoxy resin composition and electric part by using the same
Inventor: YASU KATSUHIKO
IPC: H01F27/32
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retardant epoxy resin composition not using a halogen-based flame retardant, less in generating a harmful gas, and excellent in flame retardant property and also impregnating property, and an electric part by using the same composition. SOLUTION: This flame retardant epoxy resin containing an epoxy resin, an acid anhydride and a hydrated alumina is obtained by adding γ- glycidoxypropyltrimethoxysilane combined with phenyltrimethoxysilane as a dampness-dispersing agent, and an electric part insulation-treated by using the same composition.
Patent JP-S59224867-A (JP)
Title: Electrostatic charger of copying machine
Inventor: TAKINAMI MASATO
IPC: G03G15/02
Filed: 1983-05-11
Abstract: PURPOSE:To simplify the connection structure of a tube for suction and to install it at an optional position by inserting and extracting a main body lengthwise into and from a duct rail connected to the tube for suction, and providing the main body with an opening part for discharge which is open to the duct rail. CONSTITUTION:The main body 10 is fitted to the frame 16 of the copying machine body by engaging engagement pieces 12a and 12a with inward bent pieces 18c and 18c of the duct rail 18 lengthwise, and attached to and detached from the other frame 16 by being inserted into and extracted from the cut 23 of the other frame 16. The air at the circumference of a discharge wire 14 is sucked through a discharge hole 12b, space 24 formed between the duct rail 18 and a connecting wall 12, discharge port 20, and tube 21 for suction. Consequently, only the main body 10 is extracted from the frame 16 and the duct rail 18 and tube 21 for suction are held connected together.
Patent JP-H05282082-A (JP)
Title: Power-saving controller for computer system
IPC: G06F11/32
Filed: 1992-04-02
Abstract: PURPOSE:To inform an operator of whether a CPU is in power-saving mode or normal mode by monitoring the signal of a system bus, and then detecting a state wherein the CPU repeats program processes in a small loop and waits for a substantial task to be started and putting the CPU in the power-saving mode. CONSTITUTION:The transition state of addresses that the CPU accesses is detected with proper address resolution and the state wherein the CPU accesses only some address group repeatedly is detected. Once this repetitive accessing state is detected, a switching circuit 6 is switched to place the CPU in the power-saving mode. An LED lamp 10 illuminates in this power-saving mode, but goes off in the normal mode.
Patent JP-S62275775-A (JP)
Title: Thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1986-04-07
Abstract: PURPOSE:To improve thermal response by adding a sensitizer and chemical compounds shown by a prearranged chemical formula. CONSTITUTION:A prearranged chemical formula (1) (X, Y represent hydrogen or halogen. R<1>, R<2> the alkylene group- expressed chemical compounds such as shown by, e.g. the formulae (2)-(5) as typical examples. The normal addition of a sensitizer to the developer is 5 or more weight %. The preferable content is 10-400wt%, specially the optimum quantity being 20-300wt%. If the addition is not more than 5wt%, an adequate sensitivity improvement can not be expected. In the meantime, the addition of more than 400wt% sometimes proves uneconomical.
Patent JP-S62238349-A (JP)
Title: Manufacture of chromium-containing molten iron metal
Inventor: TANIOKU TAKASHI
IPC: C22C33/04
Filed: 1986-04-08
Abstract: PURPOSE:To prevent the erosion of the refractory lining of a manufacturing furnace, by using, as a slagging agent, a flux of a specific basicity composed mainly of CaO and SiO2 at the time of refining Cr-containing iron and steel such as stainless steel, Fe-Cr, etc., by use of chromitite, etc., as raw material. CONSTITUTION:At the time of refining Fe-Cr, stainless steel, etc., in a furnace having an oxygen-feeding function and a function of vigorously agitating molten steel, such as top- and bottom-blown converter, AOD furnace, etc., by using chromitite, unreduced Cr pellets, or semireduced Cr pellets as Cr material and also using coke or Si as a reducing agent, a material of 0.3-1.5 basicity (CaO /SiO2) composed principally of CaO and SiO2, such as olastmite desiliconizing slag, Mn slag, etc., is used as a flux as slagging agent. In this way, the erosion of furnace refractory materials due to the formation of low-basicity parts where molten slag has locally high SiO2 content can be prevented.
Patent JP-S60224646-A (JP)
Title: Production of odorless isopropyl alcohol
Inventor: SAKURAI KENICHI
IPC: C07C29/80
Filed: 1984-04-24
Abstract: PURPOSE:To produce the titled odorless compound from propylene and sulfuric acid, by carrying out the three-stage distillation of a reaction mixture using diisopropyl alcohol obtained from the first distillation zone and having a specific purity as the dehydration agent in the third distillation zone. CONSTITUTION:The reaction mixture obtained by the hydrolysis of the reaction product of propylene and sulfuric acid, and composed mainly of (A) the objective compound, and (B) isopropyl alcohol and water, is distilled in three stages. In the first distillation zone, the mixture is separated into the high-boiling component composed mainly of the component A and water and the low-boiling component composed mainly of the component B, and in the second distillation zone, the above high-boiling component is separated into the low-boiling component composed mainly of the component A and a small amount of water and the highboiling component composed mainly of water. In the third distillation zone, a part of the component B obtained from the first distillation zone is used as a dehydration agent to remove the water completely from the low-boiling component obtained from the second distillation column. The objective compound free from irritant smell and ill odor and useful as cosmetics, etc. can be produced by using the dehydration agent having a purity of >=98%.
Patent JP-S58198561-A (JP)
Title: Heat-resistant adhesive composition
Inventor: YAMAGUCHI SHIYOUZABUROU
IPC: C08L79/00
Filed: 1982-05-13
Abstract: PURPOSE:To provide the titled adhesive compsn. having excellent adhesion even when subjected to impact force at elevated temp., by incorporating a particular amt. of an inorg. short fiber with a bismaleimidetriazine adhesive. CONSTITUTION:An inorg. short fiber (potassium titanate single=crystal fiber subjected to silane coupling is pref.), average fiber diameter of about 10mu or less, average fiber length of about 1,000mu or less, aspect ratio of about 10 or more, is used. After bismaleimidetriazine adhesive (e.g., an org. solvent soln. of bismaleimide and triazine monomer as principal constituents) is diluted with an org. solvent to a moderate concn., about 2-30pts.wt. said inorg. short fiber, based on 100pts.wt. said adhesive solid content, is added to the adhesive soln. and suspended homogeneously to yield a heat-resistant adhesive compsn.
Patent JP-H06264669-A (JP)
Title: Mounting structure of connecting frame
Inventor: OTA AKIRA
IPC: E06B1/62
Filed: 1993-03-15
Abstract: PURPOSE:To eliminate lower-hole boring operation for installing a connecting frame and mount the connecting frame in a labor saving manner by connecting a section between the window frame of an external wall and the opening section of a tile panel in a bay-window shape through the connecting frame. CONSTITUTION:A bolt 14 for mounting is screwed and forwarded from the inside of an opening section W by a U-shaped sectional flat fitting 10, and a tile panel 2 and a reinforcing frame 3 are bonded and connected. A connecting frame is set up by engaging the connecting frame with the engaging mounting piece 15 of the flat fitting 10 bonding the tile panel 2 and the reinforcing frame 3 and an outward engaging groove 24. The connecting frame is installed easily by interlinking an engaging piece 23 by pushing and deforming an elastic member 25 mounted on the periphery of the outside 1 of the opening section W and moving the elastic member left and right at that time. The engaging piece 23 is further connected to a sash window frame set up to an external wall in a bay-window shape.
Patent JP-H06266282-A (JP)
Title: Carpentry teaching aid for technical course
Inventor: TAKAKURA TOSHIMITSU
IPC: G09B19/10
Filed: 1993-03-16
Abstract: PURPOSE:To deepen the understanding on the structure and grain of wood and the method and type of plate formation by splitting a nearly cylindrical log material in the cylinder axial direction, and removing the opposite peripheral face in parallel with the halved section to provide a longitudinal section. CONSTITUTION:A carpentry teaching aid is roughly constituted of a halved shape of a nearly cylindrical log material at nearly the center section in the cylinder axial direction and a longitudinal section 2 provided on the opposite face in parallel with a halved section 1. It is most suitable for students to learn that the halved section 1 is a wood back and the longitudinal section 2 is a wood front via the comparison of the halved section 1 and the longitudinal section 2. The grain of the halved section 1 is the same as the grain of the regularly-grained wood, and it is most suitable for students to observe the halved section 1 side of this teaching aid and to learn the difference between a core material and a peripheral material from the grain.