baber/WOPTO huggingface dataset:
Patent JP-S59143054-A (JP)
Title: High-tension steel sheet with high bendability and its manufacture
Inventor: KAKO KATSUO
IPC: C21D9/52
Filed: 1983-02-01
Abstract: PURPOSE:To obtain a high-tension steel sheet with improved bendability by refining a boron steel having a specified ratio in the composition and a specified carbon equiv. and by subjecting the steel to controlled rolling combined properly with controlled cooling. CONSTITUTION:A steel consisting of, by weight, 0.01-0.20% C, <=1% Si, 0.5- 3% Mn, 0.0005-0.0030% B, 0.01-0.1% Al, one or more among <=1% Ni, <=1.5% Cr, <=1.0% Mo, <=1.0% Cu, 0.01-0.1% Nb, 0.01-0.1% V and 0.005-0.03% Ti, and the balance Fe with inevitable impurities and having >=0.35% carbon equiv. represented by the equation is refined. The steel is subjected to controlled rolling at >=20% total draft at 900 deg.C starting temp., and it is water-cooled from >=750 deg.C at 0.3-3m<3>/m<2>.min flow rate of water. A high tension steel sheet with high bendability is obtd. The surface hardness (Hv) of the steel sheet is lower than the internal hardness by >=20.
Patent JP-H0228033-A (JP)
Title: Roof carrier fixing device for automobile
Inventor: YURUGEN DOURUMU
IPC: B60R9/00
Filed: 1989-01-26
Abstract: PURPOSE: To surely prevent the theft of a roof luggage carrier by forming a fixing element for fixing the support leg of the roof luggage carrier to the outer surface of a vehicle body by a threaded pin operable from a passenger space, and constituting a holding part on its tip in such a manner as to be capable of being inserted to the slit of a support leg. CONSTITUTION: A roof luggage carrier 1 of roof carrying device is formed of a loading part extended lateral direction and a support leg 3 situated on the lateral outside, and the lower end range of the support leg 3 is partially brought into contact with the outer surface of the body of an automobile and held by a fixing element 6. The support leg 3 is fixed to the rockable main hood frame 7 of a convertible hood. The fixing element 6 is formed of a threaded pin 14 operable from the passenger space 17 side of the automobile, and the threaded pin 13 has a holding part 16 which is a contracted diameter part on the support leg 3 side. The holding part 14 is inserted to a vertically slender slit 16 formed on the support leg 3, and the threaded pin 14 is then tightened from the passenger space 17 side, whereby the support leg 3 is fixed.
Patent JP-S63183918-A (JP)
Title: Epoxy resin composition
Inventor: MIWA YOSHIYUKI
IPC: H01L23/29
Filed: 1987-01-27
Abstract: PURPOSE:To provide the titled composition outstanding in heat resistance, having low elastic modulus with flexibility, for semiconductor sealing use, comprising an epoxy resin, specific trifunctional phenolic compound curing agent, curing accelerator, and inorganic filler. CONSTITUTION:The objective composition comprising (A) an epoxy resin (B) a trifunctional phenolic compound curing agent of formula I (R1 is H, methyl or phenyl; R2 and R3 are each H, alkyl, alkoxyl or halogen) [e.g., 1,1,3-tris(hydroxyphenyl)butane] (C) pref. 0.1-1.0wt.% of a curing accelerator (e.g., 2-ethyl-4-methylimidazole) and (D) pref. 60-85wt.% of inorganic filler (e.g., fused silica, alumina).
Patent JP-S63186517-A (JP)
Inventor: EZURE TAKASHI
IPC: H02G1/12
Filed: 1987-01-27
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-H11209086-A (JP)
Title: Forklift truck
Inventor: TOKUDA HARUMI
IPC: B60R21/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a forklift with safety measures capable of protecting a driver from accidents with the turn-down of the forklift. SOLUTION: Air bags 10a-10c are stored in a hollow frame 8 of a head guard 7 and an impact sensor 11 is provided therein to detect the impact of a body 2 when turning down to both right and left sides. When the impact sensor 11 detects the impact during turn-down, the air bags 10a-10c on the side of having detected the impact is inflated to so project from the frame 8 to an access 2a as to block the access 2a to a driver's seat 6 for protecting a driver on the driver's seat 6.
Patent JP-H07214050-A (JP)
Title: Treatment of waste water containing hydrogen sulfide and ammonia
Inventor: OBATA TAKEJI
IPC: C02F1/58
Filed: 1994-02-09
Abstract: PURPOSE:To discharge a waste water into the natural waters by treating the waste water contg. hydrogen sulfide and/or ammonia with an active carbon with the pencil hardness, pore diameter, specific surface, pore volume, etc., specified and consisting of a carbon crystallite and a sparingly graphitizable carbon. CONSTITUTION:A specified active carbon is used to treat a waste water contg. hydrogen sulfide and/or ammonia. Namely, this active carbon has a cross-linked lattice in the void of the carbon crystallite, has B to 6B pencil hardness, 100-400Angstrom  pore diameter, 150-500m<2>/g specific surface and 1.3-5.0ml/g pore volume and consists of a carbon crystallite and a sparingly graphitizable carbon. The active carbon is packed in a tank 2 on the downstream side of a sand basin 1, the waste water is injected from the lower part, gradually moved upward and allowed to overflow. An aeration tank 3, plural settling basins 8a...8c, plural filters 10 and 11, etc., are successively arranged on the downstream side of the tank 2.
Patent JP-S59143363-A (JP)
Title: Electrostatic induction thyristor
Inventor: OOTSUBO YOSHINOBU
IPC: H01L29/74
Filed: 1983-02-03
Abstract: PURPOSE:To obtain a p-channel thyristor of a high switching speed and a large gate turn off current by a method wherein one main surface of a p type high resistance semiconductor substrate is provided with an n type low resistant region, thus being changed into an anode region, an N type low resistant gate region is provided at a part in the neighborhood of the other main surface, and a p type low resistant cathode region is provided on the main surface surrounded by said gate region. CONSTITUTION:The n<+> type anode region 13 is diffusion-formed on the back surface of the p type high resistant substrate 12, and the n<+> type gate regions 14 parallel to each other are diffusion-formed on the surface of the substrate 12 at fixed intervals. Next, while one end of the region 14 is exposed, the p<+> type cathode region 16 is epitaxially grown over the entire surface including the regions 14 via the region 15, and an Al anode electrode 17 is adhered on the back surface of the region 13, and an Al cathode electrode 19 on the surface of the region 16, respectively. Further, at the exposed parts of the regions 14, an Al gate electrode 18 is installed by abutting against all these exposed parts. Thus, the turn OFF speed is increased by reducing the gate resistance, and the anode current shut out by the gate is increased.
Patent JP-H10214884-A (JP)
Title: Board holder
Inventor: KITAZAWA HIROYUKI
IPC: H01L21/68
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a board holder where there is no cross contamination and the cost is suppressed. SOLUTION: Substrate holding grooves 210g two times as many as the number of boards W to be thrown in are cut at the topside of the first board holding base 210, and the interval is made half the interval between the boards W to be through in. Then, the board W before treatment is held in the boar holding groove 210ga before treatment, and the board after treatment is held in a board holding groove 210gb after treatment. Hereby, since the board holding grooves 210g to hold the boards W vary according as they are before treatment or after treatment, the cross contamination of the board does not occur, and further as compared with the case of providing board holding base before treatment and a board holding base after treatment separately, the device can be made smaller, and the manufacture cost can be suppressed.
Patent JP-H08188808-A (JP)
Title: Method for operating blast furnace
Inventor: SUGIYAMA TAKASHI
IPC: C21B5/00
Filed: 1995-01-06
Abstract: PURPOSE: To stabilize the furnace condition of the blast furnace by charging the prescribed coke in the center part of the blast furnace based on the prescribed index obtained from the air feeding pressure at the tuyere, the bosh part pressure and the bosh gas amount to improve the permeability at a furnace core part in the blast furnace operation where a volume of pulverized coal is injected from the tuyere. CONSTITUTION: In the operation where inexpensive pulverized coal is injected together with the hot air from the tuyere of the blast furnace and the use of expensive lump coke for the blast furnace is reduced, the K-value for the lower part of the blast furnace to be expressed in the formula I by the air feeding pressure P1 (g/cm<2> ) from the tuyere during the operation, the pressure P2 (g/cm<2> ) at the bosh part of the blast furnace, and the gas amount G(Nm<3> /min) at the bosh part of the blast furnace.  When this K-value is higher than the reference K-value at the lower part of the blast furnace by >=10%, lump coke for the blast furnace becomes small in size through the oxidizing reaction by the CO2 gas to impede the permeability in the blast furnace, and the operation of the blast furnace is stabilized by charging lump coke where the CRI value to express the reactivity of coke give by the formula II is below 20-26, and its reactivity is smaller than that of regular coke.
Patent JP-S58135458-A (JP)
Title: Quantitative determination for bromine ion concentration
Inventor: KAMIO TAKASHI
IPC: G01N31/12
Filed: 1982-02-04
Abstract: PURPOSE:To determine quantitatively Br<-> in a developing solution simply with high accuracy, by dropping water soluble silver salt and observing a point of beginning the development of silver halogenide, after regulating to acidic a pH of a developing solution of silver halogenide photosensitive material incorporating Br<->. CONSTITUTION:A developing solution for silver halogenide photosensitive material incorporating Br<-> is made acidic in 4-3pH by adding acetic acid, hydrochloric acid, sulfuric acid, etc. and developing power is made inactive. Next, a solution of water soluble silver salt, especially AgNO3, is dropped and a point of beginning the development is found. The beginning point is observed by utilizing a blackening point of AgBr or a coupler or coloring matter bringing out the color by reacting main chemicals of the development to an oxydant. In this manner, Br<-> in the main chemicals of the development is quantitatively determined simply and accurately by utilizing the fact that the development begins by adding the AgNO3 equivalent to the Br<-> ion and control of the developing solution is facilitated. A measuring operation, of course, is carried out at the place out of direct sun light.
Patent JP-S63185478-A (JP)
Title: Production of bright coated metal sheet
Inventor: KATO RYOICHI
IPC: B05D1/06
Filed: 1987-01-26
Abstract: PURPOSE:To produce a product with excellent and uniform brightness by spray- coating a resin on the fluidized bed of metal powder to produce the resin powder contg. metal powder, and electrostatically coating the clear resin powder on a metal sheet. CONSTITUTION:The resin powder 2 contg. metal powder and the clear resin powder 5 are successively coated on the metal sheet 1 by an electrostatic coating method to form a clear coated film on the coated film contg. metal powder. In this case, the resin 4 such as epoxy resin is spray-coated on the fluidized bed of the metal powder 3 of copper, etc., to produce the resin powder 2 contg. metal powder, and the powder is coated on the metal sheet 1. As a result, a product having excellent and uniform brightness can be produced.
Patent JP-H08211931-A (JP)
Title: Supervisory and display device
Inventor: YOSHIZAKI AKIO
IPC: G05B23/02
Filed: 1995-02-02
Abstract: PURPOSE: To secure the safety of a user, to save labor and to improve visibility for a display selecting operation concerning the technique of the supervisory and display device which supervises/displays the various electricity levels of receiving and distributing systems or the like, reduces the number of display parts rather than the number of items to be displayed and requires display switching. CONSTITUTION: An arithmetic processing part processes information from a non-volatile storage part, information inputted from the user through an operation part and information inputted from the user through a host device 19, the display items before power failure are displayed out of plural display items on a display part after recovery, priority display items after recovery are displayed, designated display items from the host device 19 are displayed, and automatic display item switching display is performed. Thus, the user can confirm the intended display item without touching the supervisory and display device under operating, labor can be saved and safety can be provided.
Patent JP-H08206609-A (JP)
Title: Document address classifying system
Inventor: YOSHIMURA MITSUHIKO
IPC: G06Q50/30
Filed: 1995-02-02
Abstract: PURPOSE: To carry out the additional information input securely and at high speed, and realize the classification system of good efficiency by combining the image input process, the additional information input process and the classification process together. CONSTITUTION: In the image input 1100, substance data 1110 such as a mail are input into an image DB formation device 1120, and an image input image DB formation process 1123 is carried out by a CPU 1121, and a corresponding process 1124 is carried out. Also in an additional information output process, an image DB 1125 is input into a data control device 1310, and an image distribution process 1313 is carried out to distribute the number of image DB corresponding to the number of VC device, and image data of the image DB 1312 are displayed on a display device 1321 by the image display process, while the input result of an input device 1400 is processed by an input device control process 1325. Also in a classification process 1200, the substance data classification 1210 is carried out on a classfication layer 1210 by utilizing a substance 1110 and an additional information DB 1317.
Patent JP-S58133752-A (JP)
Title: Cathode-ray tube for display light source
Inventor: OOTA KATSUHIRO
IPC: H01J63/06
Filed: 1982-02-02
Abstract: PURPOSE:To triplicate the number of picture elements, and increase the accuracy of a cathode-ray tube for a display light source by providing the cathode-ray tube with the same number as the number of plural multicolor phosphor dots of electron guns in positions corresponding to said plural multicolor phosphor dots. CONSTITUTION:A black-light absorbing film 15 made of a graphite matter or the like is applied to the surface of one end of a cathode-ray tube except three differently-colored phosphor dots 11R, 11G and 11B. Three electron guns 13R, 13G and 13B are positioned at the other end of a cathode-ray tube 10 correspondingly to the three phosphor dots 11R, 11G and 11B. A non-focusing flood electron beam 14R is discharged from an electron gun 13R, and irradiates and stimulates the above red-color emitting phosphor dot 11R so as to produce a red light spot 16R. In the same manner as above, the electron gun 13G and 13B discharge non- focusing flood electron beams 14G and 14B, which irradiate and stimulate a green-color emitting and a blue-color emitting phosphor dot 11G and 11B so as to produce a green and a blue light spot 16G and 16B, respectively.
Patent JP-H01192654-A (JP)
Title: Manufacture of film winding product
Inventor: HIRANO HIROSHI
IPC: B65H19/28
Filed: 1988-01-28
Abstract: PURPOSE:To reduce an error caused by a step or lateral lines in a film winding starting position through a simple means by interposing a solid paste material between a film end portion and a core portion so as to be a slightly slidably bonding condition and then, winding a film on a core. CONSTITUTION:At the time of winding a film made of a synthetic organic polymer on a core so as to be wound up into a roll form, a solid paste material is interposed between the end portion of the film for starting winding on the core and a core portion which comes in contact with the end face, slightly slidably bonding the end portion and the core surface together. By winding the film on this core, a film winding product can be manufactured. Thereby, the action of the solid paste material between the film end portion and the core surface effects in the course of the period from the start till the end of winding, reducing lateral lines or wrinkles accompanying a step on a film winding starting portion. Hence, an error caused by the step or lateral lines on the film winding starting portion can be reduced by a simple means.
Patent JP-S59144641-A (JP)
Inventor: TOMITA ISAMU
IPC: D02G3/30
Filed: 1983-02-01
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-2000210814-A (JP)
Title: Stock vice on cutter
Inventor: KUMAZAWA HISAO
IPC: B25B1/24
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a main moving stock vice jaw from being scratched by a collision or rubbing of a work to be brought in a stock vice of a cutter. SOLUTION: A cutter cuts a work W by a cutting tool clamping the work W by a main stock vice 15 consisting of a main base stock vice jaw 15A and a main moving stock vice jaw 15B that is on the almost level surface and possible to turn freely. On the work bringing in side of the main base stock vice jaw 15A, a rotor 29 is installed to appear freely on the main moving stock vice jaw side from the standard stock vice surface SL of the main base stock vice jaw 15A. The rotor 29 to press the side of the work W is energized to protrude from the standard stock vice surface SL always. When the work W is brought in, the work W is guided by the rotor 29 and is brought in being separated from the standard stock vice surface SL surely.
Patent JP-H02197898-A (JP)
Title: Voice data editing device
Inventor: FURUYA TETSUO
IPC: G10L13/00
Filed: 1989-01-27
Abstract: PURPOSE:To enable a user to view the voice contents on hearing sensation and the position on a time base by corresponding the same by displaying the index which indicates the point of the time when reproducing or recording is currently executed on the time base displayed on a screen during reproducing or recording of voice. CONSTITUTION:A command to indicate the reproducing or recording of voice from a keyboard 23 is inputted. Then, the voice data in the region of a voice memory 14 corresponding to the assigned time section is decoded and the voice is reproduced or the voice data obtd. by inputting the voice of the time section component and coding the same is recorded in the region of the memory 14. The time index 36 indicating the point of the time when the reproducing or recording of voice is executed is displayed in the corresponding position on the time base 31. The user displays a mark index 37 in the approximate position corresponding to the pronunciation point of the time of the specific voice on the time base 31 by a prescribed key operation, such as depressing of a key 'M' of the keyboard 23 at the point of the time when the specific voice is confirmed during reproducing or recording in the case of checking the specific voice, such as pause of the words and phrases or defect in sound quality by accoustic feeling during reproducing or recording of the voice.
Patent JP-S61175292-A (JP)
Title: Scroll type hydraulic machine
Inventor: MIYAZAKI KAZUAKI
IPC: F01C1/02
Filed: 1985-01-29
Abstract: PURPOSE:To prevent fluttering of body by making a swivel scroll with such material as having the specific gravity as low as possible while employing such material as having the specific gravity as high as possible for the boss section. CONSTITUTION:Since light aluminum alloy material having a relatively low specific gravity is employed for a swivel scroll body 8, the centrifugal force functioning onto a rotary shaft 3 is reduced when compared with conventional ferro system material. While since ferro system material having high specific gravity is employed for a splitted boss 6, the center of gravity of the entire swivel scroll body 8 in the axial direction will approach to the center of swivel bearing 7 in the axial direction. Consequently, the moment functioning onto said bearing 7 is reduced to prevent fluttering of the swivel scroll body 8 while causes no influence onto the thrust bearings 10, 11, 12, 13 resulting in improvement of pump performance and stabilization. Creeping phenomena on the swivel bearing 7 can be prevented even when employing light aluminum alloy having high thermal expansion factor for the body 8.
Patent JP-H03222464-A (JP)
Title: Semiconductor device and its manufacture
Inventor: UEDA TETSUYA
IPC: H01L23/50
Filed: 1990-01-29
Abstract: PURPOSE:To obtain a semiconductor device excellent in heat radiation properties by equipping it with a heat spreader plate, which has an area larger than that of a die pad and whose one end is positioned on the same face as one ends of a plurality of leads, a semiconductor chip, a tie pad, and a resin package body, which seals them. CONSTITUTION:A heat spreader plate 33, which is arranged opposite to the reverse of a die pad 25, has an area larger than that of the die pad 25. A semiconductor chip 35, a die pad 25, an inner lead 23, and a heat spreader plate 33 are sealed by the sealing resin 39 to become a resin package body so that only the outer leads 24 may be exposed to outside. Accordingly, the heat arising in the semiconductor chip 35 is conducted to the heat spreader plate 33 through the die pad 25, and is radiated from the heat spreader plate 33 to the outside of the semiconductor device through the resin package body. Hereby, semiconductor device excellent in heat radiation can be manufactured.
Patent JP-S53101702-A (JP)
Title: Control system for pump
Inventor: KOUNO TETSUO
IPC: F04B49/06
Filed: 1977-02-18
Abstract: PURPOSE: To control the number of revolution highly accurate soa s to keep discharging flow rate constant, by changing over to a flow rate control system after controlling revolution by using the computing value of a speed arithmetic unit as the command of speed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56114493-A (JP)
Title: Transmission control system for dial pulse signal
Inventor: UCHIDA YUKIO
IPC: H04Q3/54
Filed: 1980-02-13
Abstract: PURPOSE:To reduce a load on the processing of software by providing a stored program control switchboard with a generating circuit for several kinds of dial pulses and a circuit which selects a random dial pulse on the basis of assignment information. CONSTITUTION:Signal distributor SD' obtains pulse assignment information and dial-transmission-number assignment information from a central controller and then sends pieces of assignment information on a line and pattern to an FF matrix part  via the control circuit CONT part. With the output of the FF matrix, the pulse  assignment information and dial-transmission-number assignment information are transmitted to the CONT part in dial pulse signal transmission control device DSC  via line (a) and line (b) respectively. Many kinds of pulses generated by various- dial-pulse generating circuit PG are inputted to selecting circuit part SEL, which  selects one pulse format on the basis of the pulse assignment signal from part CONT. Further, part CONT generate the timing signal that corresponds to the prescribed dial number by the dial transmission number assignment signal to control  the number of selectively transmitted pulses.