baber/WOPTO huggingface dataset:
Patent JP-H0437427-A (JP)
Title: Manufacture of forming plate for piled heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: B21D53/04
Filed: 1990-05-31
Abstract: PURPOSE:To reduce camber and stain by roll-forming a forming material with a pair of elliptical rolls at least in a manufacturing method wherein the forming material is put between upper and lower rolls to roll-form a forming plate. CONSTITUTION:Since elliptical rolls 4a, 4b are used as roll-forming rolls, load laid on the forming material is distributed when the forming plate is roll-frmed, therefore, pressure in time of roll-forming shows a gentle inclination and the camber and strain of the forming plate can be reduced. In order that the vertical displacement of a pressing position by the difference (R-R) of the major diameter R and the minor diameter Rs takes a prescribed distance and the pressing position is always fixed, the supporting shafts 11a, 11b of the elliptical forming rolls must be interlocked with the elliptical forming rolls 4a, 4b and moved vertically. In this way, the forming plate can be pressed slowly, therefore, the camber and strain occurring when the forming plate is formed can be reduced.
Patent JP-2000327636-A (JP)
Title: Production of n-methylaniline derivative
Inventor: MATSUDA TAKASHI
IPC: C07C209/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an N-methylaniline derivative in a good yield in a plain and simple reaction process by reacting a specific aniline derivative with formalin in a nonaqueous solution of an alkali, by fractionally collecting an organic layer through liquid separation and by reducing the organic layer with a reducing agent. SOLUTION: By adding formalin to a nonaqueous solution of an alkali (e.g. a solution of an alkali such as NaOH dissolved in alcohols such as methanol), by dropping an aniline derivative of formula I, wherein X is F, Cl, Br or I to react it preferably at 40-60 deg.C for one hour, by fractionally collecting an organic layer containing a formed Schiff base through liquid separation and by adding the organic layer into a solution/suspension of sodium borohydride in an organic solvent such as THF to perform reduction reaction at a temperature ranging from room temperature to 150 deg.C (or the boiling point of the solvent), an N-methylaniline derivative of formula II can be produced in a short reaction time from inexpensive raw materials without side reaction and dangerous reaction both causing loss of raw materials and without problems of waste disposal.
Patent JP-H06328132-A (JP)
Title: Roller straightener and roll exchanging device
Inventor: WATARI HIROICHI
IPC: B21D3/02
Filed: 1993-05-20
Abstract: PURPOSE:To provide a roll exchanging device and a roller straightener by which the roll exchanging operation of the roller straightener can be rationalized in efficiency, labor saving, space saving. CONSTITUTION:The roller straightener 1 straightens the bend of an H shape steel X through plural rolls 10. The roll exchanging device 2 to exchange the rolls 10 is provided with the roll holding device 50 which holds rolls 10 and extructs or inserts the, from or into the roller straightener 1 and a rotating means 60 to change the direction of the roll holding means 50 in a vertical surface containing the axial lines of the held rolls 10.
Patent JP-H04368018-A (JP)
Title: Field programmable gate array and manufacture of the same
Inventor: MARUI TOMOTAKA
IPC: H03K19/177
Filed: 1991-06-14
Abstract: PURPOSE:To utilize the part of a field programmable gate array(FPGA) with desired quality properly by storing information relating to the product quality of the FPGA into a ROM and extracting the information at any time. CONSTITUTION:When all logic circuit blocks are in 10MHz product rank, '10' is written in all built-in ROM blocks corresponding to each logic block name (or location). That is, the FPGA has a nonvolatile (programmable) ROM part, and its memory content is a test data at manufacture such as the combinations of wiring circuits and the measurements of their delay time, the combinations of each block name (location) and its warranted operation clock frequency, a not available (defective) bloc location (name) and the type of the defect. Then the user uses a well-known memory content reader (ROM writer or the like) to extract the content list of a ROM block in the inside of the FPGA as necessary.
Patent JP-2000326667-A (JP)
Title: Confidential information concealing card and method of using the same
Inventor: OGATA TETSUJI
IPC: B42D15/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a confidential information concealing card and a method of using the same, capable of determining an imitation even in the case where a card is imitated by any possibility. SOLUTION: A confidential information concealing card is composed of a card base material 11, a confidential information display layer 12 formed on the card base material 11 and displaying confidential information (a), a removable part 14b which is formed on the confidential information display layer 12 to conceal the confidential information (a) and which is removed to make the confidential information (a) visible, and a confidential information concealing layer 14 having a residual part 14a attached to the confidential information display layer 12 even after removing the removable part 14b.
Patent JP-S5767395-A (JP)
Title: 4-line switching connection system
Inventor: MARUYAMA ITSUROU
IPC: H04Q3/00
Filed: 1980-10-14
Abstract: PURPOSE:To reduce the number of trunks and call losses by supervising a terminal trunk stored on the input side of an exchanger in case of call satus supervising and composing a call trunk stored in the output side only of a conductor. CONSTITUTION:The operational restoration of an A relay operating in calling is controlled by supervising a trunk stored in the input side of an exchanger and composing a call trunk stored in the output side only of a direct conductor, enabling the supervising of call status.
Patent JP-H0310066-A (JP)
Title: Coating method for transparent conductive film
Inventor: NAGASAKA SHIGEKI
IPC: C23C14/46
Filed: 1989-06-06
Abstract: PURPOSE:To coat a low-temp. substrate with a transparent conductive film of low resistivity by coating the surface of the substrate with a transparent In2O3 doped with Sn by sputtering under a reduced pressure and bringing a gaseous mixture ion composed of O2 and inert gas thereto. CONSTITUTION:The inert gas ions released from an ion beam gun 5 for sputtering having a gas supply pipe 9 are brought into collision against a target 4 consisting of the sintered body of In2O3 contg. SnO2 or In-Sn alloy in a vacuum chamber 1 reduced in pressure to 0.013 to 0.13Pa. The above-mentioned target material is sputtered to coat the surface of the substrate 22 with the transparent conductive film of the In2O3 doped with the Sn. The gaseous ion mixture composed of the O2 and the inert gas is accelerated and released from a 2nd ion beam gun 10 simultaneously with the sputtering of the above- mentioned target material and is brought into collision against the film under deposition on the above-mentioned substrate 22. The oxidation of the film is accelerated in this way and the substrate 22 is coated with the transparent conductive film of the In2O3 doped with. the Sn which is transparent and has the low resistivity without heating the substrate to a high temp.
Patent JP-H08333850-A (JP)
Title: Method and equipment for preventing snow cornice
Inventor: MISE TAKAHARU
IPC: E04D13/00
Filed: 1995-06-09
Abstract: PURPOSE: To prevent the generation of a snow cornice by covering the end section of a roof with a heat-insulating member, projecting the end section of the heat- insulating member from the eaves of the roof and forming the projecting end section in a streamline curved surface. CONSTITUTION: A heat-insulating member 2 consisting of foamed styrene in specified thickness is laid in parallel along eaves 1b under the state, in which the lower front end section of the heat-insulating member 2 is projected properly from the eaves 1b of a roof 1, at the lower end section of the inclined plane 1a of the roof 1. A projecting edge section 2b is machined in a streamline-shaped curved surface so that an air current (a) is flowed smoothly at a lower front end section in the heat-insulating member 2. The whole surface 2a is covered with a sheet material 3 having snow sliding properties under a fast stuck state. The engaging recessed sections 2d of the heat-insulating member 2 are engaged with the engaging members 1c of the roof 1 in an upward removable manner, thus preventing the sliding and falling of the heat- insulating member 2.  The air current (a) passing on the surface 2a of the heat- insulating member 2 and reaching the surface-side lower edge section 2b is flowed along the shape of the surface-side lower edge section 2b, thus inhibiting the generation of a vortex flow between the eaves 1b and the surface-side lower edge section 2b.
Patent JP-H11334013-A (JP)
Title: Laminate polyester sheet and packaging container body using the same
Inventor: FUKAWA TOKUO
IPC: B32B27/36
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve a heat resistance, a transparency and processability by making up a pair of skin layers of both front and rear surfaces with a polyester of a specific element, sandwiching a core layer between the skin layers, and making up the core layer with a polyester of another specific element from the skin layers. SOLUTION: A pair of skin layers 3 of both front and rear surfaces of the laminate polyester sheet 1 each contains a polyester having structure units represented by formulae I and II as main components so that a ratio of formula I/formula II is set to (55 to 25 wt.%) (45 to 75 wt.%). A core layer 2 is sandwiched between the pair of the skin layers 3 and constituted of a polyester having structure units represented by formulae I and II as main components so that a ratio of formula I/formula III is set to (90 to 40 wt.%)/(10 to 60 wt.%), in formulae I to III, Ar<1> and Ar<2> are each a benzene ring, X is a methylene group, and sulfonyl group, carbonyl group, cyclohexylene group or sulfur atom.
Patent JP-H10321368-A (JP)
Title: Multiple color light emitting device and manufacture thereof
Inventor: HOSOKAWA CHISHIO
IPC: H01L51/50
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiple color light emitting device having excellent angle of visibility. SOLUTION: The light emitting device has a first organic EL element 100 formed by separately arranging a plurality of light emitting pixels 102, 103, 104, 105 of red color and green color on a first substrate 101, and a second organic EL element 200 formed by arranging a plurality of light emitting pixels 203, 204, 205 of blue color on a second substrate 201, and they are piled up so that these light emitting pixel surfaces are faced each other. Red color and green color light emitting pixels are formed with the organic material layer 104 containing a single first light emitting layer.
Patent JP-S5844495-A (JP)
Inventor: NAKANO KANJI
IPC: G09B15/02
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09304698-A (JP)
Title: Rear focus type zoom lens
Inventor: HORIUCHI AKINAGA
IPC: G02B13/18
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve optical performance over the whole object distance and over the entire variable power range, and to realize a large aperture and high variable power by specifying the lens constitution of respective lens groups in the constitution of a four-group type one. SOLUTION: This lens is provided with four lens groups, that is, the 1st group L1 to the 4th group L4 in order from the object side. The variable power from the wide angle end to the telephoto end is performed by moving the 2nd group L2 to an image surface side, and the variation of the image surface associated with the variable power is corrected by moving the 4th group L4 to the object side while keeping projecting loci 4a and 4b provided, and focusing is performed by moving the 4th group L4. The 4th group L4 is provided with a 1st lens being positive, a 2nd lens being negative and a 3rd lens being positive, and has at least one aspherical surface.  When it is assumed that the focal distance of the 3rd group L3 is f3, the f-number and the focal distance of an entire system at the wide angle end are fNW and fW and the focal distance of the entire system at the telephoto end is fT and they are set as shown by an expression fM=(fW.fT)<1/2> ; they satisfy the condition of 3.44<f3×fNW/fM <15.38.
Patent JP-H01312321-A (JP)
Title: Rotary gasification burner
Inventor: FUJIOKA SADAKAZU
IPC: F23D11/26
Filed: 1988-06-10
Abstract: PURPOSE:To reduce the time required to reach a target temperature by changing a fuel flow rate which is supplied during ignition in proportion to the temperature of open air in a burner where a fuel flow rate and an amount of combustion air are designed to be variable and ignition combustion is carried out in the flow rate on the way. CONSTITUTION:The liquid fuel which drops from a fuel nozzle 17 is turned into fine particles by a diffuser 11 which rotates at high speed and is introduced to a combustion panel 8 from a clearance 14 along a carburetor cylinder 12 and is ignited by a heater 20. After ignition, the liquid fuel is mixed with combustion air on the inner peripheral surface of the carburetor 12 which is subjected to the irradiation heat of combustion flames and convective heat and simultaneously, the supply fuel is evaporated and burner through an ejection port 7. During combustion rise, the temperature of open air is detected. When the detected temperature is higher, the quantities of fuel as well as combustion air are limited so as to conform to the standard state. When the temperature of open air is lower, compensation is made to increase so that it may exceed the standard state. It is, therefore, possible to reduce time required to reach a target temperature and improve the gasification of fuel as well.
Patent JP-H11334839-A (JP)
Title: Container carrying device
Inventor: SUGIMOTO TAKEO
IPC: B65G25/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent a container from damage in the carrying of the container by bringing a pressing rod for pressing a group of containers loaded on a conveying path with the upright attitude to the downstream side, into contact with a barrel portion of the container of the last row of the group of containers, and planely forming the pressing face to be contacted with the barrel portion. SOLUTION: When a container 7 is to be packaged with a carton 8 conveyed by a conveyor 6, the container 7 is loaded on a horizontal supporting plate 1 as a conveying path with the upright attitude, and pressed to the downstream side by a pressing rod 2. On this occasion, the pressing rod 2 comprises a main body portion 2a made of a rod body having the rectangular cross section extending in the width direction and a shaft portion 2b penetrated through the main body portion, and a plane on the rectangular cross section of the main body portion 2a is used as a pressing face 21 to be contacted with the barrel portion of the container 7. The shaft portion 2b is located higher than the center of gravity of the main body portion 2a, so that the main body portion 2a can be relatively rotated on the shaft portion 2b.  Thereby the contact area of the pressing face 21 to the barrel, portion of the container 7 is increased to disperse the pressing force, and the container 7 can be prevented from damaged.
Patent JP-H04343402-A (JP)
Title: Magnetic metal powder
Inventor: MACHIDA HORYU
IPC: H01F1/06
Filed: 1991-05-21
Abstract: PURPOSE:To improve oxidation resistance and corrosion resistance and suppress deterioration in the lapse of time. CONSTITUTION:Straight chain monocarboxylic acid of 20-30C is adsorbed to the surface of magnetic metal powder composed of strong magnetic metal material or strong magnetic alloy material and a straight chain monocarboxylic acid film is formed on the surface of the magnetic metal powder.
Patent JP-S5668961-A (JP)
Title: Float-type magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B21/21
Filed: 1979-11-07
Abstract: PURPOSE:To reduce the variation of the floating amount which is caused by the fluctuation of the load, by giving a convex bend to the floating surface of the head slider of a float-type magnetic head and thus preventing from the disk face close touch which stand still along with the generation of the negative pressure at a part of the slider. CONSTITUTION:When the floating surface of the sloder 11 is formed by the curved surface of the radius R, an adverse wedge is formed between the floating surface and the disk face at the rear end side in the advancing direction of the disk on the floating surface. As a result, the negative pressure is generated. On the other hand, the positive pressure is generated at the front end side on the floating surface with formation of a wedge when the rear end side tapers. By making the sum of these positive pressure and negative pressure zero to reduce the breakage in the contact start/stop. A slight change of the floating amount corresponds to a large variation of the load, thus reducing the variation of the floating amount.
Patent JP-S5847778-A (JP)
Inventor: HORI YOSHIHIRO
IPC: B66B1/18
Filed: 1981-09-12
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-S63119855-A (JP)
Inventor: IGARASHI TORU
IPC: B02B7/00
Filed: 1987-05-31
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-H0811926-A (JP)
Title: Paper package for food
Inventor: KAWADA YOSHIAKI
IPC: B32B27/10
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a low-cost paper package for food having superior oil resistance in which at the time of production, a paper material and an oil resistance can be selected, as required. CONSTITUTION:A fluorine-based resin is diluted by a solvent, such as alcohol or water. The solution is applied to at least one surface of a paper material by gravure printing and dried. After the solvent is vaporized, an oil-resistant layer is formed on the surface. The paper material is so shaped that the surface with the oil-resistant layer is placed outside or inside.
Patent JP-H11336006-A (JP)
Title: Block for side ditch
Inventor: SAZANAMI RYUICHI
IPC: E01C11/22
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a block for a side ditch which can smoothly drain from a road way and a sideway and strengthens connection of mutual blocks. SOLUTION: This side ditch is formed to have an inverted U-shape by a top plate part 4, a sideway side wall 3, and a road way side wall 2. A hole 6 for placing a cover body is formed in the central part of the longitudinal direction of the top plate part 4, and the top plate part 4 is made aslant down to the sideway side to form the body 1. Then, the cover body 14 is mounted on the hole 6 for placing the cover body. A recessed groove 11 for water is formed to communicate with the hole 6 for placing the cover body at the side way side edge of the top plate part 4. Further, a drain hole 13 communicating with the inside and outside is bored at the corner formed by the top plate part 4 and the sideway side wall 3 at the sideway side edge of the top plate part 4, and a drain hole 13 communicating with the inside and outside of the wall is formed at the road way side wall 2.
Patent JP-H04368032-A (JP)
Title: Frame conversion circuit
Inventor: KITAJIMA MOTOTAKA
IPC: H04J3/12
Filed: 1991-06-17
Abstract: PURPOSE:To simplify and miniaturize the circuit configuration at a low cost by eliminating the need for a clock generator to generate an alarm signal and to prevent deterioration in transmission quality of an alarm signal due to frequency fluctuation. CONSTITUTION:A missing clock generating circuit 22 to generate a clock corresponding to a bit rate of a transmission frame DT2 is provided to the frame conversion circuit and the speed of an input data DT1 in the bit rate conversion circuit 21 is converted and an alarm signal AIS' in an alarm signal generating circuit 24 is generated respectively synchronously with a missing clock CK3 generated by the missing clock generating circuit 22, and when a fault is detected in the input state of the input data DT1, the fault signal AIS' is selected in place of the input data DT1' subjected to speed conversion and prescribed additional information is added to the alarm signal AIS' to form a transmission frame DT2 and it is sent.
Patent JP-S6119659-A (JP)
Inventor: KENESU KURISUTOFUAA FUEI
IPC: C08G77/38
Filed: 1985-07-01
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-H073146-A (JP)
Title: Moisture-curable elastic paving material and application of the same to surface of elastic pavement
Inventor: MAKI HIROHISA
IPC: C08L75/04
Filed: 1993-06-16
Abstract: PURPOSE:To provide the material having an unlimited pot life, providing a good surface finish, and excellent in slip and wear resistances and apply the same onto the surface of an elastic pavement. CONSTITUTION:An elastic paving material prepared by mixing 100 pts.wt. one- pack curable resin composition comprising an urethane prepolymer having at least two isocyanate groups at the terminals and a blocked amine compound being substantially unreactive with isocyanate groups and forming prim. or sec. amino groups with 10-300 pts.wt. particulate rubber chips 2a of a mean particle diameter of 0.1-10mm is sprayed by means of pneumatic pressure onto an elastic paving material layer 4 to form a rugged area 4a having round protrusions 3a containing particulate rubber chips on the surface, and this area 4a is cured into a surface layer 5a by allowing it to stand in air.
Patent JP-H0763586-A (JP)
Title: Mutual diagnostic method for sensor
Inventor: HAYAZAKI AKIO
IPC: G01D21/00
Filed: 1993-06-16
Abstract: PURPOSE:To detect abnormality in an early stage by computing deviation or the degree of abnormality from the integrated quantity or variation per unit time and the integrated quantity or variation of the output of plural other related sensors excluding a concerned sensor, and making a fuzzy inference. CONSTITUTION:The inflow water quantity to a distributing reservoir 1 is detected by an inflow meter 2 and inputted to an inflow integrating part 5 so as to compute the integrated quantity DELTAF1 of inflow water per unit time. The water level of the distributing reservoir 1 is detected by a distributing reservoir level gage 3 and inputted to a water level variation computing part 6 so as to compute the water level variation DELTAL per unit time. The outflow water quantity from the distributing reservoir 1 is further detected by an outflow meter 4 and outputted to an outflow integrating part 7 so as to compute the integrated quantity DELTAF2 of outflow water per unit time. The inflow DELTAF1, variation DELTAL, outflow DELTAF2 and the cross-sectional area of the distributing reservoir 1 are inputted to a water level-flow deviation computing part 8 so as to compute the water level deviation quantity HL, and inflow and outflow deviation quantity HF1, HF2 respectively. The inflow and outflow DELTAF1, DELTAF2 are inputted to a reserved quantity computing part 9 so as to compute the reserved quantity DELTAF0.
Patent JP-S6064719-A (JP)
Inventor: UERUNERU SHIMION
IPC: C23G3/02
Filed: 1984-07-13
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-S6044611-A (JP)
Inventor: AASAA JIYON MINASHII
IPC: G08B13/24
Filed: 1984-07-13
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。