baber/WOPTO huggingface dataset:
Patent JP-H05130930-A (JP)
Title: Pressure control valve for rice boiler
Inventor: SHIMONO SEIJI
IPC: A47J27/00
Filed: 1991-11-11
Abstract: PURPOSE:To prevent boil-over from a rice boiler from occurring in the rice boiler comprised by loading a valve on an outer cover unit steam port part. CONSTITUTION:This rice boiler is equipped with an inner pot 1 to house rice and water, confronting through holes 4a, 4b provided at an upper plane member 2 and a lover plane member 3 which comprise an outer cover unit covering the inner pot 1, a steam port formed with a cylinder 5 made of a flexible material to be engaged between the through holes, and a valve holder 6 loaded on the through hole 4b of the lover plane member 3, and the valve holder 6 is erected on the steam port, and is provided with an air hole at the side wall part of the holder.
Patent JP-H08151887-A (JP)
Title: Excavator
Inventor: INADA SATOSHI
IPC: E21B15/00
Filed: 1994-11-29
Abstract: PURPOSE: To improve workability and transportability by dividing a leader vertically movably supporting a screw auger, connecting them into a spigot type, and providing an expandable hydraulic jack in a lower leader. CONSTITUTION: A leader 4 suspended by the boom B of a crane and supporting a screw auger main body 2 along a guide pipe 7 is vertically divided, and the divided leaders are expandably connected into a spigot type. The lower leader 6 is provided with a driving device for expanding/shrinking actions constituted of a hydraulic jack. When the work is conducted at a site having a limit in height such as under a bridge or an electric wire, the leader 4 is shortened, a screw 3 is fitted to it, and an excavation is made by the auger 2. The hydraulic jack can be connected to an external hydraulic source via a hose, or another air cylinder can be used. The leader 4 can be divided into three or more. Workability and transportability can be improved.
Patent JP-H07124110-A (JP)
Title: Ophthalmological device
Inventor: MIMURA YOSHIAKI
IPC: A61B3/10
Filed: 1993-10-29
Abstract: PURPOSE:To use the device as the one for every kind of application by providing an optical system to insepct an eye to be inspected an inspecting instrument main body equipped with a control system, and an accessory unit provided with an electrical contact in accordance with the electrical contact arranged to supply driving electricity to the inspecting device main body and an attaching/detaching means. CONSTITUTION:The lower part of a measuring part main body 1 which houses the optical system shared with the device for every kind of application and the control system is formed in clipping shape so as to be used as a portable type, and an engaging part 7 to be engaged with a mounting member 12 is formed at the power part of a clip. A light source 10 used as the portable one is formed in such a way that the mounting member 12 is fixed on a battery 11, and the battery 11 can be mounted by sliding the mounting member 12 fitting in the engaging part 7 of the measuring part main body 1. Contacts 13a, 13b for power source, contacts 13c, 13d for communication, and contacts 13e, 13f for unit detection are provided at the mounting member 12, and the contacts are also provided at the engaging part 7 on the lower side of the measuring part main body 1 correspondingly, respectively.
Patent JP-H021037-A (JP)
Title: Control of response by user of mutual communication bus
Inventor: MAIKERU JIEI KEI NIIRUSEN
IPC: G06F13/368
Filed: 1988-11-21
Abstract: PURPOSE: To regulate a line scramble interval and a use signal interval with state machines connected to respective users by giving a multiplex channel execution order designation bus where the respective users are connected to respective channels and the priority record of the users, which shows the present priority state of the connected user as against the other users. CONSTITUTION: An access control system 10 contains the execution order designation bus 21 having the channels, a control bus 22 and a bus system clock 23. The clock 23 generates and transmits timing signals synchronizing the whole bus system and regulating final time increase to all the bus users. A representative user 12 is connected to an access control circuit 17 connected by a bus request line 19 and a permission line 20, to a mutual communication bus 14, the control bus 22 and the clock 34. The bus 21 is connected through a mutual connection key 24, and the other users 13 are similarly connected to the respective lines. Then, the priority record of the users 12 and 13 is give.
Patent JP-H03154589-A (JP)
Title: Camera
Inventor: YOSHIDA MASANORI
IPC: H04N9/04
Filed: 1989-11-13
Abstract: PURPOSE:To make unbalanced color not eminent in a picked-up video image by setting an adjustment setting value of a color balance adjustment from a value for day light and strobe pickup into a value for in-room pickup when an object is picked up in a room without use of a strobe light. CONSTITUTION:A controller 10 selects the adjustment setting value of color balance adjustment circuits 25-27 so as to switch it into a value for in-room pickup in the strobe-off mode in which the brightness of an object is comparatively low and a strobe 41 is not in use. Thus, the color balance adjustment almost suitable for in-room pickup is attained without provision of a color sensor, a video image with less color balance degradation is obtained, and number of adjustment setting values for the color balance adjustment circuits 25-27 is less and the values have only to be selected, and since no color sensor is required, the constitution is simple and made compact.
Patent JP-H04169567-A (JP)
Title: Production of optically active sulfoxides
Inventor: MARUYAMA KAZUHIRO
IPC: B01J31/22
Filed: 1990-10-31
Abstract: PURPOSE:To efficiently obtain the subject compounds useful as an intermediate for production of medicines, agricultural chemicals and optically active functional organic substances by oxidizing an aromatic sulfide in the presence of an optically active iron porphyrin complex as a catalyst using an oxidizing agent. CONSTITUTION:An optically active iron porphyrin complex of formula I or II {R is formula III [(S)-form] or its antipode [(R)-form] ; X is counter anion}, an aromatic sulfide of formula IV (Ar is aromatic group which may be substituted; R' is 1-10C alkyl) and, as necessary, an oxidizing promoter (preferably 1-substituted imidazole) are dissolved in a solvent such as methylene chloride, THF, pentane or water. An oxidizing agent (Iodobenzene is most preferable) is added thereto in an argon atmosphere and the resultant mixture if reacted at -20-0 deg.C, thus obtaining the objective optically active sulfoxide of formula V (* shows optically active atom).
Patent JP-H01136811-A (JP)
Title: Air conditioning device for vehicle
Inventor: OSAWA TAKASHI
IPC: G05D23/19
Filed: 1987-11-21
Abstract: PURPOSE:To improve controllability, by a method wherein, in an air conditioning device to control air-conditioning according to a solar radiation state, the collection elements of a solar radiation state sensor are situated in a laterally inclined state, and the value, being larger, of the detecting value and the set value of the two collection elements is used as a correction computing value. CONSTITUTION:A solar radiation state sensor 42 is provided with collection elements 53L and 53R laterally inclined at an arbitrary angle. The collection elements on both sides are situated to a vehicle through an oblique bed 55 in a manner that the collection surfaces of the collection elements 53L and 53R are inclined to the left and the right and inclined toward the front at an angle phi. A set value is determined by multiplying a sum of a solar radiation amount, detected by the solar radiation state sensor 42, by a factor. The detecting value, being higher, of left and right detecting values is compared with a set value, and the higher value is outputted as a solar radiation correction value to control air-conditioning on which correction of a solar radiation amount is made. This constitution enables improvement of controllability through reduction of the influence of the altitude of the sun.
Patent JP-2000323843-A (JP)
Title: Paste for filling through hole and multilayer printed wiring board using the same
Inventor: SUMI YASUSHI
IPC: H05K3/46
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent cracks in an insulating layer or solder resist layer laminated on a through hole during a reliability evaluation test (particularly, a thermal- shock test where cooling to -55 deg.C and heating to 125 deg.C are repeated) of a multilayer printed wiring board. SOLUTION: The absolute value of the difference between the coefficient of thermal expansion of a cured body of a paste for filling a through hole and the coefficient of thermal expansion in the thickness direction (Z direction) of a substrate constituting a multilayer printed wiring board is prescribed to be 20 ppm/ deg.C or lower. The coefficient of elasticity of the cured body of the paste for filling the through hole at 25 deg.C is preferably in the range of 3.0-6.5 GPa.
Patent JP-H09111140-A (JP)
Title: Red pigment
Inventor: HAMASHITA KAZUMASA
IPC: A23L21/10
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a red pigment which does not discolor. SOLUTION: This pigment contains an iron-lactoferrin compd. having at least three iron atoms per lactoferrin compd. molecule as the effective component. Pref. the iron-lactoferrin compd. is an iron-lactoferrin combination (composite) formed by combining a lactoferrin compd. with iron and carbonic or bicarbonic acid. The pigment is useful for coloring food and drink, e.g. margarine or jelly.
Patent JP-H11116684-A (JP)
Title: Hardening composition
Inventor: SATO SHINICHI
IPC: C08G77/455
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of exhibiting excellent heat resistance, solvent resistance, chemical resistance and low-temperature property after hardening and useful as an automobile rubber material or the like by compounding a specific fluorine-containing amide compound, a fluorine- containing organo hydrogen siloxane and a platinum group metal catalyst. SOLUTION: This hardening composition is composed of (A) a compound of formula I  R<1> is a (substituted) monovalent hydrocarbon group; R<2> is H or R<1> ; Q is a group of formula II [R<4> and R<5> are each a (substituted) divalent hydrocarbon group] or a group of formula III (R<3> is R<4> or the like); Rf is a divalent perfluoroether group having a perfluoropropylene oxy group, a group of formula IV [(b)=2-6] and a group of formula V (X is a >=3C perfluoroalkyl)}, (B) a fluorine-containing organo hydrogen siloxane which has a monovalent or divalent perfluoroalkyl (ether) group and two or more hydrosilyl groups in the molecule and (C) a catalytic amount of a platinum group metal catalyst. The composition contains the component B in such an amount that the SiH group is 0.5-5 mol based on 1 mol of the aliphatic unsaturated group in the composition.
Patent JP-2001119004-A (JP)
Title: Light-receiving element array chip
Inventor: KOMABA NOBUYUKI
IPC: H01L31/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving element array chip, in which the size and the pitch of the light-receiving element array can be miniaturized and the chip size per the number of the light-receiving elements can be miniaturized. SOLUTION: On the side of a light-receiving element array, eight pieces of light-receiving elements are arranged in a single block, and a bonding pad Bi to which an n-type electrode 42 of each light-receiving element is commonly connected is formed. If the number of the light-receiving elements is 128, i=1-16, whereas wiring Lj (j=1 to 8) to which p-type electrodes 40 of the light-receiving elements of the eight pieces are connected and eight bonding pads B(Lj) that are connected to the respective wiring are formed. The light-receiving-element array is of a mesa structure.
Patent JP-H09169770-A (JP)
Title: Novel tetracyclic 1,4-oxazine compound, its production, and medicine composition containing it
Inventor: JIYANNRUI PERIYON
IPC: A61P25/30
Filed: 1996-11-07
Abstract: 1,4-oxazine tetracyclic derivatives of formula (I) in racemic and optically isomeric forms, and their acid salts are new. ADE = CO(CH2)p, CH(OH)(CH2)p, S(O)m(CH2)2 or S(O)m(CH=CH); p = 2 or 3; m = 0, 1, or 2; X = methylene or, when ADE is CO(CH2)p or CH(OH)(CH2)p, X may = O; n = 0 or 1 when X = methylene, or = 1 when X = O; R = H; or 1-10C alkyl, 3-10C alkenyl or 3-10C alkynyl, each optionally substituted by one or more 3-8C cycloalkyl groups, or by phenyl, thienyl, or pyridyl each of which may be substituted by one or more halo, OH, 1-6C alkyl or alkoxy groups; and the oxazine and the ring adjacent to it are in the trans form.
Patent JP-2001116430-A (JP)
Title: Cold storage type cold insulation cabinet
Inventor: MEGATA MASAHITO
IPC: F25D21/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To ensure completion of defrosting in a short time in a cold storage type cold insulation cabinet. SOLUTION: A cold insulation cabinet comprises a heater 31 arranged so as to directly contact with the surface of a case 11 of a cold storage agent, and a heater control means for controlling current application on the heater 31 when electric power is supplied from a commercial power source. With such an arrangement, an efficient defrosting of the case 11, which is most easily defrosted in a cold storage chamber 12 and gives a great affect on a cold insulating property, can be efficiently conducted.
Patent JP-S62155998-A (JP)
Title: Method for controlling biological denitrification process
Inventor: SASAKI YASUNARI
IPC: C02F3/34
Filed: 1985-12-27
Abstract: PURPOSE:To effectively utilize the BOD of feed water for denitrification to the max. extent by dividing the denitrification tank of a circulation system to at least to parts, making denitrification by using the BOD of the feed water on the upper stream side and making denitrification by injection of an org. carbon source on the down stream side. CONSTITUTION:A nitrification tank 3 which nitrifies the nitrogen compd. in sewage under aerobic conditions and the denitrification tank 1 which reduces the nitrate nitrogen or nitrite nitrogen in the nitrified liquid obtd. by the nitrificaion to gaseous nitrogen by utilizing the org. carbon source in the sewage flowing therein and the org. carbon source supplied from the outside are provided. The denitrification tank 1 is divided into at least two parts. The inflow sewage and the nitrate nitrogen and nitrite nitrogen in the nitrified liquid are mixed in the tank 1-1 on the upper stream side thereof. The org. carbon source (e.g., methanol) is supplied from the outside to the 2nd divided tank 1-2 and afterward. The concn. of the org. carbon source supplied from the outside is measured in the denitrified liquid flowing out of the denitrification tank and the supply rate of the org. carbon source to be supplied from the outside is so controlled that said value attains the prescribed concn.
Patent JP-S62148499-A (JP)
Inventor: HAINTSU KEENE
IPC: C07K5/08
Filed: 1986-12-12
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-H09138766-A (JP)
Title: Data processing system and its data protecting method
Inventor: TANIMOTO KAZUTOSHI
IPC: G06F21/79
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To protect existent data in a nonvolatile semiconductor memory by setting the protecting function of data in the nonvolatile semiconductor memory. SOLUTION: In order to prohibit the erasing and rewriting of data in a flash memory 12, the terminal 13 of a portable telephone set 11 and the connector of a protect setting device 14 are connected to each other. Then a data protecting signal is outputted from the protect setting device 14 to the portable telephone set 11. The protect setting device 14 prohibits the flash memory 12, which inputs these data protecting signals, from the erasing and writing of data. Concretely, as the terminal voltage of an address and that of output enable become twice as high as those at the time of normal operation, a voltage output circuit outputs the voltage detection signal of a level 'H' to a control circuit. Then the control circuit writes an erasing/writing prohibiting information to a part of the flash memory 12.  Thereby an erasing circuit and a writing circuit stops operation while setting the data protecting function.
Patent JP-S62154442-A (JP)
Title: Plate type image display device
Inventor: NAGASHIMA HIROYUKI
IPC: H01J31/12
Filed: 1985-12-25
Abstract: PURPOSE:To make interference of a horizontal scanning black line and shade of a diagonal screen both inconspicuous and relieve a degree of alignment accuracy so sharply, by setting up the diagonal screen with an angle to a horizontal scanning line, and applying the black line in parallel with it on a phosphor screen as a whole. CONSTITUTION:An image is displayed in doing a horizontal deflection with both vertical scanning and modulating signals synchronized by a horizontal deflecting electrode 14. Since the inside enveloped with a back plate 7 and a face plate 5 receives atmospheric pressure from both sides because of forming a vacuum there, in order to resist the pressure, it is formed into such a structure as being supported with a spacer 9, a horizontal deflecting electrode substrate 13 and both longitudinal and diagonal screens 2 and 1. The longitudinal screen 2 is set up in parallel with the horizontal deflecting substrate 13, but the diagonal screen 1 is rotated as far as a theta angle from a direction orthogonalized with the longitudinal screen 2 and fitted thereinto. Also on a phosphor screen 3, a clack line in parallel with the diagonal screen is applied at a 1mm pitch. On the other hand, since the diagonal screen 1 comes into contact with the phosphor screen 3 for supporting, the shade will certainly appear thereon, but it is made possible to be inconspicuous owing to a black line 6b in parallel with the diagonal screen applied at a 1mm pitch in a place other than just under the diagonal screen 1.
Patent JP-H07144316-A (JP)
Title: Manufacture of inorganic board
Inventor: YOSHIMURA HIROYUKI
IPC: B28B3/02
Filed: 1993-11-25
Abstract: PURPOSE:To provide a manufacturing method for an inorganic board having a deeply engraved pattern in which the adhesion of a surface material composed of cement and aggregates with a green sheet are excellent. CONSTITUTION:In a manufacturing method for an inorganic board with recessed and projected pattern on its surface, a surface material 2 composed of cement and aggregates is sprayed onto a mold 1 with recessed and projected pattern, and a green sheet 3 is overlapped on the surface material 2 with a rear surface of the green sheet having the small water content which is set to be facing upward and with a surface 3a of the green sheet having the large water content set facing downward, and the green sheet 3 thus formed is overlapped with the surface material 2 to form a set A. The set A is turned upside down, and the set A consisting of the green sheet 3, the surface material 2 and the mold 1 overlapped successively in the order from the bottom to the top is placed on a dehydration plate 5, and the set A is pressed on a top force 6 from above the mold 1, and then the mold 1 is released, and then an intermediate product 4 composed of the green sheet 3 and the surface material 2 is cured.
Patent JP-H01138963-A (JP)
Title: Voltage clamp system for switching element
Inventor: NARITA HIROSHI
IPC: H02M7/48
Filed: 1987-11-25
Abstract: PURPOSE:To restrain an overcharged voltage, by circulating the accumulated energy in a wiring inductance through a series circuit of a diode and a resistor or the like. CONSTITUTION:A chopper circuit controls an electric power supplied to a load 4 continuously by the ON/OFF control of a switching element 6. The chopper circuit is equipped with a DC power source 1, a filter capacitor 2, a wiring inductance 3, a freewheel diode 5, the switching element 6, a snubber resistor 7, snubber diode 8, a snubber capacitor 9, a clamp diode 10, a clamp circuit resistor 11 and the like. When the voltage of the snubber capacitor is going to exceed the power source voltage because of the accumulated energy in the wiring inductance, a circulation of current occurs through the series circuit of the diode 10 and the resistor 11. As a result, the snubber capacitor voltage may be restrained to the sum of the power source voltage and the voltage drop across the resistor 11.
Patent JP-H06151536-A (JP)
Title: Semiconductor memory
Inventor: SAWAI KATSUMI
IPC: G11C29/00
Filed: 1992-11-04
Abstract: PURPOSE:To shorten a functional test time for a wafer-state memory without increasing an area of a probing pad or a testing read-out circuit. CONSTITUTION:After a plurality of semiconductor memories 1a and 1b are formed on a wafer, the semiconductor memories are separated from each other. In a wafer state, a circuit of the semiconductor memory 1a is connected to a read-out data line 4b of one adjacent semiconductor memory 1b, and data of the semiconductor memory 1a can be read out through a read-out circuit 5b of the semiconductor memory 1b and a probing pad 7b.
Patent JP-H0645734-A (JP)
Title: Printed-wiring board and manufacturing method thereof
Inventor: NAKAMURA HIROBUMI
IPC: H05K3/28
Filed: 1991-11-12
Abstract: PURPOSE:To enable a resin to be filled up without fail by a method wherein a printed-wiring board having a via hole and a through hole is immersed in a sensitive insulating resin solution and after filling up these holes with the insulating resin, the insulating resin inside the through hole is removed during the exposure/development steps but leaving the insulating resin inside the via hole only. CONSTITUTION:An insulating substrate 1 whereon a through hole 4, a via hole 3 and a circuit pattern 2 are formed is immersed in a sensitive insulating solution so as to fill up the through hole 4 and the via hole 3 with an insulating resin 6. Next, the whole surface is coated with a solder resist for exposure and development step. At this time, if the through hole 4 side is masked to be shielded from ultraviolet rays but the via hole 3 side is not masked to be exposed to the ultraviolet rays, the solder resist inside and on the periphery of the through hole 4 is removed together with the insulating resin 6 on the through hole 4 sidewall during the development step. On the other hand, a solder resist pattern 5 is formed on the via hole 3 while the inside thereof is filled up with the insulating resin 6.
Patent JP-2001114704-A (JP)
Title: Method for treating polychlorinated aromatic compound
Inventor: UCHIUMI TAKEHARU
IPC: A62D101/28
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for treatment capable of effectively cracking polychlorinated biphenyl(PCB). SOLUTION: This method comprises continuous cracking reaction by hydrogenating and dechlorinating PCB or the like in a solvent and characterized by continuously removing cracking reaction products from the reaction system.