baber/WOPTO huggingface dataset:
Patent JP-S63151602-A (JP)
Title: Purification of high-purity nitrogen gas
Inventor: MUSHIAKI MITSUNORI
IPC: C01B21/04
Filed: 1986-12-16
Abstract: PURPOSE:To obtain high-purity nitrogen gas at a low cost, by removing water in a waste gas after separating oxygen from air, adjusting temperature and feeding the resultant gas into a nitrogen pressure swing adsorption apparatus. CONSTITUTION:Before compression treatment of a waste gas emerging from a water washing and cooling column 1 and evaporation cooling column 2 of an air separation apparatus 14, the gas is previously passed through a water separator 3 to remove misty water therein and carry out pretreatment for removing the water in the waste gas. The waste gas after subjecting to the pretreatment for removing water is compressed in a compressor 4 and introduced into a chiller 5 to remove water and then into a second water separator 6 to completely remove the water which can not be removed in the chiller 5 and converted into a fine misty form. Thereby the pressurized waste gas with remarkably reduced relative humidity is then introduced into a nitrogen separation apparatus 8. Respective steps of pressurizing, adsorbing, pressure releasing and depressurizing are repeated in the apparatus 8 to adsorb and remove unnecessary gas components in an adsorbent and nitrogen gas of a component for purification is separated and purified to afford the aimed high- purity nitrogen gas.
Patent JP-H06145003-A (JP)
Title: Agent for increasing potency of agricultural and horticultural killing agent
Inventor: MORIYAMA TADASHI
IPC: A01N25/30
Filed: 1992-11-10
Abstract: PURPOSE:To provide a agent comprising a surfactant such as a nonionic surfactant, an anionic surfactant or a cationic surfactant and an organic acid such as an aliphatic carboxylic acid or aromatic carboxylic acid or its salt, and exhibiting an effect of increasing the potency of the killing agent. CONSTITUTION:The safe and durable agent for increasing the potency of the agricultural or horticultural killing agent comprises an organic acid or its salt and a surfactant, highly improves the potency of the killing agent and does not give chemical injuries against various crops. The surfactant is preferably a nonionic surfactant selected from a polyhydric alcohol fatty acid ester, a polyoxyalkylene alkyl or alkenyl ether, etc., an anionic surfactant such as a sulfonic acid, a sulfuric ester or a phosphoric ester, or a cationic surfactant of formula I (R1 is alkyl, alkenyl, etc.; R2 to R4 are group of formula II, III, alkyl, etc.; X<-> is a counter-anion such as halide ion or phosphate ester ion). The organic acid is preferably a 1-12C carboxylic acid such as acetic acid, propionic acid or caprylic acid.
Patent JP-H09148304-A (JP)
Title: Dry etching process
Inventor: KADOMURA SHINGO
IPC: H01L21/3065
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To attain a high dry etching efficiency of a polishing stop layer and trench in a trench etching process of shallow trench isolation which is intended to flatten an insulating film based on chemical-mechanical polishing(CMP). SOLUTION: A polishing stop layer 4 is made up of a polysilicon film 3 as its upper film and a silicon nitride (Si-N) film 2 as its lower film, the latter film is etched usually with use of a fluorine etchant. When a chlorine or bromine etchant, however, is generated in such a high-concentration plasma system that produces an ion current density as high as 5mA/cm<2> or, more the SiN can be etched, whereby a series of etching operations starting with the etching of the polishing stop layer 4 and ending in the formation of trenches 8 in a silicon substrate 1 can be continuously carried out within an identical chamber, thus leading to an improved throughput in fabrication of a semiconductor device and also to low costs thereof.
Patent JP-H03158829-A (JP)
Title: Manufacture of liquid crystal device
Inventor: TANAKA HIROSHI
IPC: G02F1/1339
Filed: 1989-11-17
Abstract: PURPOSE:To uniform the sealing interval of liquid crystal by spraying and dispersing spacer particles to a fixed plate from a lower part to an upper part in a clean box. CONSTITUTION:Silicon dioxide (SiO2) beads 2 with 1.5mm average particle size are sprayed from a nozzle 3 to the plate 4, scattered from the plate 4 and dispersely arranged on the surface of a substrate 5. A transparent electrode film and an oriented polyimide film are formed on the surface of the substrate 5 and epoxy resin adhesive is printed out on the periphery part of the substrate 5 with about 10mum thickness. The SiO2 beads 7 are dispersely arranged on the surface of the substrate 5 with about 300 particles/mm<2> density. The processed substrate 5 is superposed to the other substrate, both substrates are heated and pressed and then liquid crystal 6 having a laminating chiral smetic C phase is sealed between both substrates to obtain the ferroelectric liquid crystal display device with 1.5mum inter-substrate interval.
Patent JP-H07148511-A (JP)
Title: Method for controlling plate width for hot rolling mill
Inventor: ARIGA TAKASHI
IPC: B21B37/00
Filed: 1993-11-30
Abstract: PURPOSE:To prevent the failures in width, and to improve the deterioration of the yield due to the unnecessary provision by changing the slab where the margin correction is realized for each width section with the formula to determine the margin correction by the linear equation regarding the fluctuation of the slab width. CONSTITUTION:The width fluctuation in the slab is determined with the slab width MAX-the slab width MIN, and the width smoothing quantity DELTAWMAX is calculated with the slab width MAX-the target winding width. Then, the class of the slab is determined for each slab layer MAX and DELTAWMAX with each slab layer J1, each DELTAWMAX layer  J2. When the slab width fluctuation >=BuFF (1,J1) and the width fluctuation is smaller than the reference value, the margin correction is set to zero, on the other hand, when the width fluctuation is larger than the reference value, coefficients alpha, beta in the margin correction formula are determined by the table for each width fluctuation. In addition, the correction of the width margin is calculated with the slab width fluctuationXalpha+beta, and then, the target width on the R6 outlet side is calculated with the target width on the finish outlet side - the extension of the finished width + margin correcting to establish the opening of each vertical roll.
Patent JP-H10144011-A (JP)
Title: Disk device
Inventor: ARAMAKI JUNICHI
IPC: G11B20/18
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To verify whether data writing is correctly performed while preventing a writing time from being extended and to restore a disk having broken down TOC(Table Of Contents) information or data management file. SOLUTION: A verification memory 23 controlled by a CPU 11 is provided. After power ON, or only at the time of first writing after disk loading, TOC information or disk management information is stored in a memory 23A, and data is transferred to a DRAM 14 and then written y a disk drive 25 in an area different from the normal writing area of a magneto-optical disk. The written data is reproduced, stored in' the DRAM 14 and then stored in a memory 23B. Detection is made as to coincidence in contents between the memories 23A and 23B and, if non-coincidence is detected, an alarm display is made by a display 9.
Patent JP-H11129717-A (JP)
Title: Front suspension device
Inventor: KAWABE YOSHIHIRO
IPC: B60G15/07
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a front suspension device capable of compatibly reducing the change in the attitude of a vehicle when braked, and improving the riding comfort without making any changes on the vehicle body side, eliminating the sense of incompatibility of the attitude change when the brake is applied, and improving the steering feeling during the turn. SOLUTION: An outward end in the vehicle width direction of a lower link 4 supported on a vehicle body side is connected to a lower end of a knuckle l through a ball joint 3, and a rotary connection member 5 is attached to an upper end. A support part 5e on the outer side in the vehicle width direction of the rotary connection member 5 is supported on the vehicle body side through one upper link 6, and a support part 5f around the turning axis Ls which is inclined outward in the vehicle width direction backward of the vehicle on the inner side in the vehicle width direction is supported on a fitting point SP on the vehicle body side through a shock absorber 31 turnable around the turning axis Ls. The lower link 4 and the upper link 6 are set so that the knuckle 1 is of negative camber characteristic when bounded.
Patent JP-S63154037-A (JP)
Title: Canned motor
Inventor: SUZUKI TATSUO
IPC: H02K5/128
Filed: 1986-12-17
Abstract: PURPOSE:To automatically increase an air gap in a canned motor by molding an interior, and increasing the thickness of the section of a can except the tees face of a stator and a magnet face, thereby promoting the thermal expansions from a bearing to a rotor mounting face. CONSTITUTION:As a coil temperature rises, the heat of a winding 5 is transmitted through a motor stator 3 to a stator housing 2 and a can 1, and also simultaneously transmitted from a molding material 16 to the housing 2. Thus, since the difference of the temperature rises between the stator 3 and the housing 2 is eliminated, the stator 3 does not axially press the can due to the thermal expansion. Since the thick section 18 of the can is increased in thickness, the strength of the can 1 is improved, the time constant of its heating mass is increased and its abrupt temperature rise and the deflection due to the abrupt temperature rise are reduced. Further, since the heat of the can 1 is also easily transmitted by a can retainer 19 to a rotor housing 8, the temperature rise is reduced to prevent the air gap from decreasing due to the thermal expansion.
Patent JP-H09149033-A (JP)
Title: Atm cross connection device
Inventor: KITAHARA HIROYUKI
IPC: H04L12/28
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To arbitrarily perform an opposite test for which a terminal other than the present terminal is a destination by setting destination information specified in a switching means to the prescribed area of an ATM cell header. SOLUTION: Respective IF packages 21-24 are provided with IF number specifying switches 31-34 for specifying the IF package corresponding to a communicating party. In this case, changeover switches 2 and 4 are knocked down to the side of an IF unit 2. Then, data are sent from a first terminal to the IF1 package 21. Also, the IF number setting switch 31 corresponding to the IF1 package 21 is set to '10' which is the identification code of an IF2 package 22. Then, in the IF package 21, an IF number specifying bit in a COH is set to '10' which is a binary code for specifying the 1F2 package 22 and delivered to an MUX 203. Signals multiplexed in the MUX 203 are inputted to a DMUX 201 as they are, separated and inputted to an output distribution part 202.
Patent JP-2001116860-A (JP)
Title: Pointer type electronic time piece
Inventor: SHIMODA KENJI
IPC: G04C3/14
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To clearly discriminate a power saving condition from a trouble caused by a failure and the like to inform a user of the power saving condition, in an electronic time piece provided with an electric power saving function such as stopping of painters. SOLUTION: A usual display condition for displaying all the time information by hour, minute and second pointers and the power saving condition driven to overlap the second pointer on the minute pointer are constituted to be switched. The minute pointer is operated one minute by one minute in the power saving condition, and a pointer-operation angle for the second pointer is made to be 1/n (n: positive integer) of that in the usual display. The switching to second information by the hour or minute pointer is also conducted by an operation in an outside.
Patent JP-H02148698-A (JP)
Title: Discharge lamp lighting device
Inventor: ARAI KIMIO
IPC: H05B41/18
Filed: 1988-11-30
Abstract: PURPOSE:To make the lighting of a discharge lamp securer by providing an oscillation transformer of an inverter circuit section with a second coil section and connecting the coil section to a charge circuit for charging a start pulse generating condenser of a starter circuit section thereby increasing the condenser terminal voltage. CONSTITUTION:A second coil section N2 for charging a start pulse generator condenser CS of a starter circuit section 118 is separately disposed at an oscillation transformer T1 of an inverter circuit section 114. The second coil section N2 has a higher output voltage than that of the first coil section N1 and charges the start pulse generator condenser CS with a higher voltage through charge circuits RS, DS of the starter circuit section 118. This makes it possible to increase the terminal voltage of the condenser CS, to increase the start pulse voltage applied to both ends of a discharge lamp 116, and to make starting and lighting of the discharge lamp securer.
Patent JP-H1043019-A (JP)
Title: Lavatory mirror with water droplet antisticking property
Inventor: MACHIDA MITSUYOSHI
IPC: C03C17/23
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a lavatory mirror which hardly loses the visibility of a reflected image even if it becomes dull since steam sticks to the surface or the splay of water from a shower falls on it. SOLUTION: A lavatory mirror has a surface layer on the surface of a base. The surface layer has such a structure that sections with a hydrophilic property which are so exposed that photocatalytic oxide particles may be brought into contact with outside air and sections with a water repellent property which are so exposed that water repellent fluorine-contained resin may be brought into contact with outside air are microscopicly dispersed on its surface and which has a contact angle of 90 deg. or above between the surface and water and which is substantially transparent.
Patent JP-H07130442-A (JP)
Title: Connector and connector inspecting device
Inventor: HORIMOTO HIROHISA
IPC: H01R13/64
Filed: 1993-11-04
Abstract: PURPOSE:To securely detect fitting deficiency of a terminal metal fitting. CONSTITUTION:In a terminal metal fitting 40, a metal lance 41 is engaged with a first locking portion 33A of a cavity 32, to be held in a first locking position within 'a normal range' while the metal lance 41 is engaged with a second locking portion 33B, to be held in a second locking position within 'the normal range'. A detection reference position as a Judging reference of fitting deficiency is set between the first and the second locking position. Fitting deficiency is judged in the case where the terminal metal fitting 40 does not reach the detection reference position even if it reaches 'the normal range'. When the terminal metal fitting 40 reaches the detection reference position to be brought into contact with a probe 22, it is found to reach within 'the normal range'. Since a settable range of the detection reference position is large, the detection reference position can be suitably set without any influence of a difference between formation and fixture of members, thus securely inspecting fitting deficiency.
Patent JP-H07132772-A (JP)
Title: Cargo collapse preventing device
Inventor: YAMADA TAKASHI
IPC: B60R9/06
Filed: 1993-11-05
Abstract: PURPOSE:To prevent the fall of a cargo during acceleration, deceleration, and braking by a method wherein one end of a body incorporating a winding mechanism to draw and wind a net for holding a cargo is pivotally supported to a fixing member in a manner swingably. CONSTITUTION:One end 2a of a body 2 is pivotally supported to a hinge bracket 8, being a fixing member, such that it is rotatable around a rotary shaft 13 and can be locked in a given position by a release cap 11. One guide bracket 6 is fixed to the body 2 and a corrugate 18 is rotatably supported togetherwith a guide bracket 7, and a winding mechanism to draw out and wind a net 5 for holding a cargo is contained. Thus, a cargo is covered with the net 5 drawn out from the locked body 2 to prevent collapse of a cargo, the net 5 is contained in the corrugate 18 when it is not needed to save a space, and the extension direction of the net 5 is varied and regulated, and the degree of freedom of arrangement of a cargo is improved.
Patent JP-2000126895-A (JP)
Title: Welding tool, and joining method using it
Inventor: IMAMURA YOSHIHAYA
IPC: B23K37/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a welding tool capable of easily positioning, holding and temporarily welding a work to be welded. SOLUTION: A welding tool is provided with a first tab plate 4, a second tab plate 5 to be arranged between the first tab plate 4 and itself at the position to hold a work to be welded, a columnar steel threaded shaft 3 one end of which is pivotably supported, whose outer circumferential surface is threaded, and whose axis is located on the line to connect the first tab plate 4 to the second tab plate 5, and a holding member 1 having a hole 2a in which the steel threaded shaft 3 is screwed and capable of rotatably holding the second tab plate 5 with the axis concentric with the axis of the steel threaded shaft 3 as the axis of rotation.
Patent JP-2001126145-A (JP)
Title: Information providing device
Inventor: YABU HIDEJI
IPC: G06Q30/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the satisfaction of a customer coming to the store. SOLUTION: This information providing device is provided with a memory unit 2 which stores a purchase history of each customer, a card reader 3 inputting a customer code, a computer 1 which decides providing information on the basis of the purchase information stored in the unit 2 about the customer specified by the customer code inputted by the reader 3 and an outputting part which offers the information decided by the computer 1 to the customer.  In particular, in the information providing device, the memory unit stores a plurality of pieces of customer support information which is preliminarily classified, the computer 1 analyzes a purchase tendency on the basis of the purchase history of the customer specified by the customer code and selects the classified customer support information corresponding to the purchase tendency as providing information from the plurality of pieces of customer support information stored in the unit 2.
Patent JP-H03162361-A (JP)
Title: Gathering device
Inventor: WATANABE JUNJI
IPC: B65H39/07
Filed: 1989-11-20
Abstract: PURPOSE:To surely discharge paper into a piling means, preventing the edge of the paper from being caught, by installing a shift means which shifts a pair of transport rollers to the piling means side when the paper is fed into the piling means by a pair of transport rollers and shifts a pair of transport rollers so as to separate from the piling means when a pair of transport rollers shift. CONSTITUTION:When a paper is sent into piling means 15a - 15f by a pair of roller shifting means 100, a pair of transport rollers 66 are shifted to the piling means 15a - 15f side. Accordingly, the paper is surely discharged into the piling means 15a - 15f, preventing the edge of the paper from being caught. Further, when a pair of transport rollers 66 shift, the shift is performed so that a pair of shift rollers 66 are separated from the piling means 15a - 15f. Accordingly, sheets of paper which are discharged in succession can be assorted and collected into the piling means 15a - 15f without obstructing the shift of a pair of transport rollers 66.
Patent JP-H04174675-A (JP)
Title: Combined hand rail and refuge ladder
Inventor: NAKAYAMA TAKETO
IPC: E06C9/10
Filed: 1990-11-06
Abstract: PURPOSE:To provide a combined high safety handrail and refuge ladder giving no fear in descending on the ladder by bending foot applying bars into the state bulging outside from a pair of support members so that a space between the side wall of a building and the bars is formed to make a person pass therethrough when the bars are converted to function as the ladder. CONSTITUTION:A combined handrail and refuge ladder 10 on a balcony 110 has the leg side raised nearly horizontally to function as the handrail while being converted to the state of lowering the leg side from the balcony 110 to function as the refuge ladder. It is composed of support bars 11, 12 composing a pair of parallel support members and a plurality of foot applying bars 13 spanning a pair of these support bars 11, 12 at each fixed interval. The foot applying bars 13 is mounted to the respective support bars 11, 12 in such a manner as to be bent and bulged outside and a space sufficient for passing an adult person through the bent part A is ensured.
Patent JP-H01145497-A (JP)
Title: Reinforced heat-insulating material
Inventor: HOSOKAWA JUNJI
IPC: F16L59/02
Filed: 1987-11-30
Abstract: PURPOSE: To obtain a heat insulating material of high strength and high efficiency by firmly integrating through a connecting layer a heat insulating layer which is in charge of only heat insulation and a rigid layer which is in charge of mechanical strength. CONSTITUTION: A super minute particle compaction layer of silica and a compaction layer comprising a mixture of silica and a compound to produce water heating reaction with silica are overlapped to produce water heating reaction. An insulating layer 1 is formed from the super minute particle compaction layer, a reinforce layer 2 is formed from the compaction layer comprising the mixture layer, a connecting layer 3 is formed from the supper minute particle compaction layer of silica adjacent to the mixture layer. The super minute particle compaction layer of silica has large porocity, and small heat conduction, so heat insulation efficiency becomes high. The mixture of silica and compound producing water heating reaction with silica enhance combining force between silica particles, so the compaction layer of the mixture forms the rigid layer 2 of high intensity.
Patent JP-H03163802-A (JP)
Title: Low loss mn-zn system ferrite
Inventor: YOSHIMATSU HIDENORI
IPC: C04B35/38
Filed: 1989-11-22
Abstract: PURPOSE:To restrain loss even in the case of application to a power supply transformer for high frequency switching of 100kHz of higher, by adding a specified component to a specified fundamental component and compounding them. CONSTITUTION:Fundamental component is Fe2O3 of 50-55mol%, MnO of 30-40mol%, and ZnO of 8-14%. The following are added to and compounded with the fundamental component; SiO2 of 0.005-0.04wt.%, CaO of 0.02-0.2wt.%, phosphorus oxide and/or boron oxide of 0.01wt.% or less, and niobium oxide of 0.01-0.05wt.%. The loss of Mn-Zn system ferrite in the temperature range of 60-100 deg.C becomes minimum when the compound ratio of Fe2O3, MnO and ZnO is in the above range. The loss increases when the composition is in the range except the above values, and is not desirable. Hence the loss is reduced even in the case of application to a transformer for a high frequency power supply whose switching frequency is higher than or equal to 100kHz.