baber/WOPTO huggingface dataset:
Patent JP-H031090-A (JP)
Title: Jig for firing and manufacture thereof
Inventor: MANO TOSHIMASA
IPC: C04B38/00
Filed: 1989-05-26
Abstract: PURPOSE:To obtain a jig, light in the weight thereof and retaining prominent resistance to heat shock as well as strength for a long period of time, by a method wherein a high purity alumina, containing a given ratio or less of silica constituent, is employed and the porosity of the alumina is restrained within a specified range while the configuration of voids is made spherical and the voids are communicated with each other with a given rate or less. CONSTITUTION:A jig for firing is made porous to reduce the weight thereof. The porosity of the jig is 50-90%. The configuration of voids is spherical while the diameters of the voids are less than 600mum and preferably in the range of 50-300mum. The material of the jig is high purity alumina powder containing 1 weight % or less of silica constituent. Hot-melt resin beads, whose voids are provided with the diameters of less than 750 mum, are emloyed as a void forming material. The volume fraction of the resin beads should be 50-90%. The diameter of a grain should be less than 1mm and preferably 300-500mum.
Patent JP-S5466387-A (JP)
Title: Oil coagulant
Inventor: MATSUDA YOSHITO
IPC: C02F1/40
Filed: 1977-11-07
Abstract: PURPOSE: To provide a cheap oil coagulant made of carboxymethylated wool by which effluent oil on the sea can be recovered without secondary pollution when it is applied to an accident with effluence of oil.  
     CONSTITUTION: Carboxymethylated wool is used as an effluent oil treating agent. This agent can be produced by swelling waste animal hair discharged at the time of producing wool, waste wool or leather, or feathering of birds such as a chicken with a conc. alkali soln., pref. a 20W30% caustic soda soln., followed by carboxymethylation with monochloroacetic acid. The amt. of caustic soda used is pref. equimolarWseveral times as much as the amt. of animal hair, etc. by mol and that of monochloroacetic acid 1/2Wseveral times as much by mol. At this time, 162 g of wool are considered to be 1 mol in accordance with the custom of production of CMC. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10320988-A (JP)
Title: Semiconductor non-volatile memory device, its data programming method and its manufacture
Inventor: ARASE KENSHIROU
IPC: G11C16/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a NAND-type semiconductor non-volatile memory device which is suitable for a single power supply operation with a low voltage, facilitates the layout of data latching circuits of respective bit lines and, further, performs a data programming operation with an excellent disturb strength. SOLUTION: A source line SSL12 is selected, both the potentials of the channel parts of NAND rows NA1a and NA1b are charged to a program forbidding potential by the source line SSL12, the potentials charged in the channel parts of the NAND rows are discharged into a bit line in accordance with the contents of the data to be programmed and a programming voltage is applied to a selected word line WL12 to perform page programming of memory transistors connected to the selected word line en bloc. Therefore, a charging capacity can be significantly reduced in comparison with a conventional method wherein the potentials of non-selected NAND row channel parts are charged to a program forbidding potential through a bit line, so that a memory device suitable for a low voltage operation can be obtained.
Patent JP-H09313534-A (JP)
Title: Briefs type diaper
Inventor: NAKAZAWA SACHIKO
IPC: A61F13/49
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a briefs type diaper which fits well and is comfortable, and is effective on preventing slipping down and side leakage. SOLUTION: The sides of the front part of the covering member 14 of this briefs type diaper 1 and the sides of the back part are mutually joined to form a waist opening 12 and a pair of leg openings. A first elastic member 18, a second elastic member 19, a third elastic member 20, and a fourth elastic member 21 are placed on the covering member 14. The first elastic member 18 runs from the right side of the front part to the left side of the back part by way of the left leg opening. The second elastic member 19 is symmetrical with the first elastic member 18. The third elastic member 20 runs from the right side of the back part to the left side of the front part by way of the left leg opening. The fourth elastic member 21 is symmetrical with the third elastic member 20. These elastic members are made of plural number of elastic threads.  Intervals between the elastic threads of the elastic members 18 and 19 nearer to the sides of the front part are wider, and as for the elastic members 20 and 21, the,intervals nearer to the sides of the back part are wider.
Patent JP-S5922701-A (JP)
Inventor: YOKOYAMA MASARU
IPC: B27D3/00
Filed: 1982-07-30
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-H0429327-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KIMURA SHINICHIRO
IPC: H01L27/10
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the occurrence of a short accident by putting the upper ends of first and second conductive layers at the position lower than the surface of a third insulating film. CONSTITUTION:It is formed on the inner face of a contact hole after an interlayer insulating film 41 is deposited and the contact hole for exposing a diffusion layer 38 is opened. Though this polycrystalline silicon film 43 is continuous on the interlayer film 41 when it is formed, by etching the whole face after filling up the space within the contact hole with metal such as tungsten 46, or the like until the topsides of the polycrystalline silicon films 43 and the tungsten 46 become a little lower than the surface of the interlayer oxide film 41 to isolate each other. Thus the area of the diffusion layer becomes small, and the occurrence of a short accident can be prevented.
Patent JP-H09285701-A (JP)
Title: Bubble separating and removing method and device therefor
Inventor: MARUTANI SHINJI
IPC: B01D19/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To decrease the defect rate of the semiconductor silicon epitaxial film product due to the abnormality in the flow rate of the liq. trichlorosilane, liq. silicon tetrachloride, etc., contg. the bubble having a far lower heat conductivity than the liq. SOLUTION: In a pipeline for circulating a bubble-contg. liq., a bubble separating pipe 7 having a larger diameter than the pipeline is vertically arranged so that a liq. is transiently retained and the bubble is allowed to ascend and separated from the liq., and a bubble discharge valve 16 is provided above the bubble separating pipe 7 to discharge and remove the bubble and to keep the liq. level in the pipe 7 higher than a specified position. Further, a liq. outlet 10 is furnished below the liq. inlet 8 of the bubble separating pipe 7, and a liq. level sensor 17 is provided higher than the inlet 8.
Patent JP-H01305891-A (JP)
Title: Molecular beam cell shutter of molecular beam epitaxial growth device
Inventor: ZENNO YOSHIAKI
IPC: H01L21/203
Filed: 1988-06-02
Abstract: PURPOSE:To prevent impurities from entering a molecular beam cell and to improve quality and productivity by fitting a visor to a shutter plate shielding molecular beams so as to cover the upper end of the cell. CONSTITUTION:A curved visor 4 is fitted to the upper circumference of a discoid shutter plate 1 so as to cover the upper end of the inclined molecular beam cell of a molecular beam epitaxial growth device. When crystal growth is repeated in the device, evaporated matter sticking to a liq. nitrogen shroud and the shutter plate 1 are prevented from dropping and entering the cell and starting material in the cell is kept clean.
Patent JP-H10310912-A (JP)
Title: Jacket of kimono capable of expanding and contracting body width
Inventor: YAMANAKA NORIO
IPC: A41D1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a jacket of kimono capable of expanding and contracting the width of a body simply without damaging an external appearance as much as possible. SOLUTION: In this jacket 2 of kimono, a cloth at a hip peripheral part 23 of body is sewed and shrunk in the horizontal direction and an elastic cord is passed through a sewed and shrunk part or a hook fastener 21a and a loop fastener 21b are laid side by side in the horizontal direction at the back side of the cloth of the peripheral part 23 or one hook-and-loop fastener of a hook- and-loop fastener having a great number of hooks and a hook-and-loop fastener having a large number of loops, a hook-and-loop fastener to be engaged with the hook-and-loop fastener in an engaged state, a ribbon-like member having one end fixed to the intermediate part of the hook-and-loop fastener and a ribbon hanging member through which the ribbon-like part is inserted and on which its intermediate part is hung are formed on the back of the cloth at the hip peripheral part 23 of body.
Patent JP-S5563547-A (JP)
Title: Abnormal noise suppression mechanism of pulse motor
Inventor: MINAGAWA SADAO
IPC: H02K7/00
Filed: 1978-11-02
Abstract: PURPOSE: To annul the occurrence of play in the axial direction of the axis of rotation of a pulse motor and suppress the abnormal noise caused by natural oscillations by propping up the end of the axis opposite to the load with the inner lace of a bearing; and pressing the axis of rotation to the load side.  
     CONSTITUTION: The axis of rotation 1 in the opposite direction of a front axis of output rotation, to which the load in the pulse motor 5 fixed on a fixed plate 12 with a metal fitting 6 is connected, is propped up by the inner lace 4 of the ball bearing 2 fixed on an supported by a fixed board 3 through a pillow block 9. The force of rotation given by the pulse motor is transferred to the output axis on the speed reducer side from the fron axis of the output axis by means of a connection 7. Thus the occurrence of play in the axial direction of the axis of rotation can be annulled by selecting the location of installing the fixed board 3 on the fixed plate 12 in such a manner that the fixed board 3 may press the axis of rotation 1 toward the load. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62295769-A (JP)
Inventor: HIRANO KOZO
IPC: B61B7/02
Filed: 1987-05-29
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-S5468558-A (JP)
Title: Manufacruring of casing of refrigerator
Inventor: ONO MASAYUKI
IPC: F25D23/08
Filed: 1977-11-11
Abstract: PURPOSE: To improve stability of products by providing undiluted foam solution injection port also in outer casing back surface facing to the partition wall.  
     CONSTITUTION: Undiluted foam injection port 29c is made also in the back surface of outer casing 21 which faces partition wall 24 that separates freezing chamber and refrigerating chamber 26 of which inside capacity is larger than freezing chamber.  After injecting foam heat insulation material from injection ports 29a, 29b, foam  heat insulation material is charged through injection port 29c, the amount of the  injected foam heat insulation material injected through injection ports 29a-29c  depends on the rate of the capacities of freezing chamber 25 and refrigerating chamber, and more foam heat insulation material has to be injected from injection ports  29a, 29b than from the port 29c. By doing so, foam heat insulation material injected from injection port 29c is charged into the front part of partition wall to fill the  space in the wall 24 between outer casing 21 and inner casing 23 completely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62289759-A (JP)
Title: Gas chromatograph/mass spectrograph instrument
Inventor: SHIMAZU KOZO
IPC: G01N27/62
Filed: 1986-06-09
Abstract: PURPOSE:To prevent the leakage of air in a high vacuum in the stage of a column exchange by providing two pieces of parallel columns connecting to an ion source and exchanging the columns by changing over flow passages. CONSTITUTION:A gaseous sample passes the column 32 and after the flow rate is decreased by a splitter 50, the gaseous sample is conducted through a resistance pipe 52 to the ion source 54 when a flow passage selector valve 12 exists in the solid line position. A slight carrier gas from an auxiliary carrier gas flow passage 36 flows to the column 34 and is conducted through a splitter 56 and a resistance pipe 58 to the ion source 54. The gaseous sample passes the column 34 and after the flow rate thereof is decreased by the splitter 56, the gaseous sample is conducted through the resistance pipe 58 to the ion source 54 when the valve 12 is changed over to the broken line position. The slight carrier gas flows from the flow passage 36 to the column 32 and is conducted through the splitter 50 and the resistance pipe 52 to the ion source 54. The valve 12 is provided on the upper stream side of the columns 32, 34. The valve 12 is consequently used under the pressure and the intrusion of the air is prevented. The analysis of a trace component is thus executed.
Patent JP-S5926946-A (JP)
Title: Preparation of mineral fiber
Inventor: TAKADA MASAYUKI
IPC: C03C25/10
Filed: 1982-08-03
Abstract: PURPOSE:To prevent the occurrence of blue smoke and prepare mineral fibers having improved compression properties, by spraying a specific heavy mineral oil onto mineral fibers from the vicinity from a fiber making machine, and apply the mineral oil to the mineral fibers. CONSTITUTION:A raw material ore, e.g. a blast furnace slag or basalt, is molten in a cupola or electric furnace, and blown from a fiber making machine to prepare mineral fibers. A heavy mineral oil having >=260 deg.C flash point and <=20 deg.C pour point, e.g. superheated cylinder oil, or an emulsion containing the mineral oil emulsified in water with an emulsifying agent is sprayed on the mineral fibers just after the fiber making to give 0.04-0.3% expressed in terms of the mineral oil. Thus, the decomposition of the mineral oil by the remaining heat of the fibers after the fiber making is prevented to prevent the occurrence of blue smoke and combustion of the mineral oil. Therefore, the environment can be improved.
Patent JP-S5760027-A (JP)
Title: Method for controlling heating of compound annealing furnace
Inventor: MAKINO TADASHI
IPC: C21D9/54
Filed: 1980-09-26
Abstract: PURPOSE:To save fuel which is wastefully consumed by selecting the stack which is lowest in base temp. and raising the temps. of other stacks in conformity with this in the temp. raising process of compound annealing furnace heating groups of objects to be heated. CONSTITUTION:Coils 1 with perpendicularly positioned axes are stacked in 4 steps via convector plates 2 in the stacks S1-S4 in a furnace body 4. In accordance with the initial set values of the furnace and base temps. of a constant input device 13, and the same measured values by thermometers 61, 71, etc. at the start of heating in controlling heating, an arithmetic control unit 12 outputs said set values and measured values, to a fuel control device 141 and the like and the control of the furnace temp. begins. After the start of the heating, the unit 12 receives the measured values of the furnace and base temps. from an input interface 111 and the like upon lapse of a fixed sampling period and selects the lowest base temp. measured value. The unit 12 outputs the prescribed heating pattern to the stack corresponding to the same and the heating patterns corrected to make the base temps. uniform for other stacks to the device 141, etc. Sampling is repeated and while the heating is controlled similarly, the temp. is raised.
Patent JP-H11342159-A (JP)
Title: Assisting power type wheelchair
Inventor: OGATA HIROAKI
IPC: A61G5/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an assisting power type wheelchair capable of traveling with sharp turns in a room, making a comfortable travel outdoor, easily ascending a slope, stably descending a slope, and backing without fear by securing coasting quantity in accordance with need. SOLUTION: In an assisting power type wheelchair 1 comprising an electric motor, a potentiometer 27 as a manpower detection means to detect manpower applied to a wheel 2, and a controller 31 as a control means to control the electric motor in accordance with detected manpower, in which assisting power in accordance with the size of manpower is added to the wheel 2 to drive rotation of it, a time damping ratio of assisting power is set larger as manpower is smaller, and it is set smaller as manpower is larger. Coasting quantity of the wheelchair 1 can thus be restrained to be small to fine move in a room to enable fine move with sharp turns in a room, sufficient coasting quantity is secured in traveling outdoor to enable comfortable traveling on a flat ground, and a slope of a sharp slant can be easily ascended, thereby physical burden on a user can be reduced.
Patent JP-H04359876-A (JP)
Title: Fixing structure of check-terminal part to printed wiring substrate
Inventor: FUKUDA YOSHIHIRO
IPC: H05K3/34
Filed: 1991-06-06
Abstract: PURPOSE:To facilitate checking a printed wiring substrate and adjustment by connecting a check-terminal part to an electrode land formed on the portion of the substrate corresponding to one side of the part through a process of soldering, and then fixing the part to the land in such an inclined condition that the end-portion of the part on the opposite side of the soldered portion may be floated from the surface of the substrate. CONSTITUTION:Only one electrode-land 4 to a check-terminal part 1 is formed on a printed-wiring-substrate body 2 at its position corresponding to one side of the part 1, and then the part 1 is mounted in a position indicated by a mark of 1a. Thereafter, the part 1 is soldered by a reflow soldering device, and it is drawn toward the side of the land 4 by the surface tension of solder 3, so that it may be retained and fixed in its inclined condition. Another signal-pattern can thus be arranged on the lower portion of the part 1 so as to provide a high-density printed wiring substrate, and because the part 1 is floated from the surface of the substrate a test probe-pin can be fixed without difficulty so as to facilitate checking the substrate and adjusting its checking condition.
Patent JP-S5562315-A (JP)
Title: Liquid level detection/alarm device
Inventor: MATSUMOTO HEIICHI
IPC: G01F23/14
Filed: 1978-11-04
Abstract: PURPOSE: To prevent the danger like the explosion and the like through generation of an alarm before the liquid flowout by switching the paths of the pressure gas via the micropressure gas enclosed onto the liquid surface when transhipping the inflammable liquid.  
     CONSTITUTION: The detection/alarm device is mounted to the inflammable gas collection coverage part of the insertion tube which is put into the tank. When diaphragm 26 rises up, the gas in exhaustion room 32 is exhausted within induction coverage body 9 via path 31. After this, the insertion tube is pulled out of the tank to dissolve the micropressure gas, and thus diaphragm 26 lowers down to be reset. Thus the gas is absorbed into room 32. When thin hole 38 of valve seat 39 is opened by valve 36, the pressure gas stays at the same pressure level in both induction room 54 and air supply room 37. Thus piston 42 and valve 48 are pushed up to release valve seat 51. As a result, the pressure gas reaches the blowing unit from the opening part of seat 51 through room 55 and path 56 to produce the alarm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05324091-A (JP)
Title: Mixing ratio averaging calculating device
Inventor: SHIIKI KATSUJI
IPC: B01F15/04
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the selection of the material to be used from being deviated by averaging the readily obtained mixing ratio by simplifying the troublesome mixing of a variety of materials while giving one property to two materials. CONSTITUTION:A material combination deciding means 11 decides the combination of materials based on the 1st property of the target product from among the material property set by a data input means 1 and the properties of the target products. A mixing ratio calculating means 12 obtains the mixing ratio of combining the intermediate products based on the combination of the material. A property information deciding means 13 obtains the property information of the mixing ratio combining the intermediate products based on the combination of materials. An intermediate combination deciding means 14 decides the combination of the intermediate products based on the 2nd property obtained by the means 13 and the 2nd target property set by a setting means. An averaging means 15 average the mixing ratio of the material by the combination of the intermediate products. A material ratio calculating means 16 obtains the mixing ratio of each material based on the averaged mixing ratio of combination.
Patent JP-H08331299-A (JP)
Title: Automatic reporting system for reception of facsimile
Inventor: INOUE NAOYA
IPC: H04L12/58
Filed: 1995-06-01
Abstract: PURPOSE: To improve usability and security of report on transmitted result by automatically notifying the sender and the recipient of the reception of facsimile. CONSTITUTION: When the registration of reporting destination information is requested from a telephone set 15, a call originating side telephone exchange system 1 receives that request through a voice recognizing device 12 and stores call originating side and call incoming side facsimile numbers, reporting destination telephone number and name or the like in a storage device 14. Afterwards, a facsimile call originating request is generated from a facsimile transmission terminal 17 and the selected reporting destination information is transmitted to a call incoming side telephone exchange system by a reporting destination information transmitter 13.  Then, that information is received by a call incoming side reporting destination information receiver and after a facsimile telegraphic message is completely received, the call of information showing the arrival of the telegraphic message is automatically originated to the call incoming side. After a response signal is confirmed, the completion of reception is reported by the voices of voice responding devices 16 and 22.
Patent JP-H06319435-A (JP)
Title: Apparatus for transferring sausage
Inventor: KAWAI YAENO
IPC: B65G25/02
Filed: 1993-05-12
Abstract: PURPOSE:To completely automate a step for separating sausage from a hanging rod and transferring the sausage to the following step. CONSTITUTION:The apparatus for transferring sausage has machine frame 1 capable of being carried out and in by a transferring carrier 5 and stopped and fixed at a prescribed position, an orderly sending device raising a hanging rod 10 group housed in the transferring carrier 5 and simultaneously sending out to the front side of the machine frame 1, a delivery device 35 supporting both ends of the hanging rod 10 sent out in front of the machine frame 1 by the orderly sending device with a pair of receiving members 36 and 36 vertically movably provided on both front sides of the machine frame 1 and moving the hanging rod 10 until the position in the neighborhood of the upper frame 2 and a device 45 capable of displacing a chuck 60 horizontally movable along upper frame 2 from horizontal posture to vertical posture and holding one end of hanging rod 10 with the chuck 60, moving the hanging rod 10 to the side of the machine frame 1 and then keeping the hanging rod 10 in hanging state.
Patent JP-S5259334-A (JP)
Title: Combustion method of original mixture gas
Inventor: NAKAMACHI ICHIROU
IPC: F23D14/22
Filed: 1975-11-11
Abstract: PURPOSE: By adding the combustion start section of the mixture gas in a combustion chamber to trace air or gas and forming the very little ununiform mixture section, the stable combustion method of burning the orginal mixture gas due to the air ratio near the combustibls limit. 
     COPYRIGHT: (C)1977,JPO&Japio