baber/WOPTO huggingface dataset:
Patent JP-2000220152-A (JP)
Title: Pile head construction for steel pipe pile
Inventor: SAEKI EIICHIRO
IPC: E02D27/12
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify a joint portion between a pile head and a foundation and reduce assembling work on the job site by jointing a base plate having anchoring steel bars with the diameter larger than that of the pile diameter at the pile head to the pile head portion of the steel pipe pile. SOLUTION: An inner peripheral surface of a ring-shaped base plate 11 is fixed by groove welding to the outer peripheral surface 10 of a pile head portion 3 of a steel pipe pile 1 embedded in earth 2, and the lower ends of a plurality of anchoring steel bars 6 arranged in a circular shape are fixed to the upper surface of the base plate 11. When the steel pipe pile 1 has a rotary wing 18, the anchoring steel bars 6 and the base plate 11 are attached to the pile head portion 3 of the steel pile 1 in factory and processed and the pile can be embedded to the earth 2 while rotating the steel pipe pile 1 on the job site.  If the steel pipe pile 1 is of a drive type, the base plate 11 and the pile head cap 14 are fixed by groove welding 13, 16 to the pile head portion 3 above the ground after driving the steel pipe pile 1, and the welding work can be performed smoothly if the ground is excavated near the pile head portion.
Patent JP-H0280279-A (JP)
Title: Protection of printed matter
Inventor: TAKIMOTO HIROSHI
IPC: B41J2/01
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a protection method of printed matter based on an excellent water-proof and light-fast ink jet system by first applying a coating liquid containing acryl-urethane resin on the surface of an image which is recorded with water-soluble ink on a material to be recorded on and impregnating the image with said liquid, then attaching plastic film under pressure. CONSTITUTION:For the protection of an image recorded with water-soluble ink, especially using an ink jet system on a material to be recorded on, first a liquid containing acrylic-urethane resin is applied on a recording surface and the surface is impregnated with said liquid. The thickness of an overcoat layer consisting of a reaction product of acrylpolyol and an isocyanate compound to be used is 2 to 20mum. In addition, transparent film of thermoplastic resin such as polyethylene is used as plastic film to be attached to the overcoat layer under pressure. The recommendable pressure attaching temperature of plastic film is 60 to 150 deg.C. Even when the required part of the plastic film is saved by cutting the other part, no water seeps in from the end of the film. Therefore, the printed matter becomes highly water-proof and the operation to attach the plastic film under pressure becomes easier.
Patent JP-H09132720-A (JP)
Title: Flame retardant resin composition
Inventor: YAMAUCHI KOJI
IPC: C08K5/523
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for electric parts superior in flame retardant property, moldability and mechanical characteristic, and having a low bleeding out property for a flame retardant by blending a specific thermoplastic resin with a specific resin, a flame retardant and a salt of (iso) cyanuric acid. SOLUTION: This resin composition as obtained by blending (A) 100 pts.wt. of a thermoplastic resin whose pyrolysis residue (Z) at 850 deg.C is less than 25wt.% with each 1-100 pts.wt. of (B) a resin other than polyphenylene oxide resins or a resin except polyphenylene sulfide resins and having the L of more than 25wt.%, (C) a compound of formula I (R<1> is H, a 1-5C alkyl; Ar<1> -Ar<4> are each phenyl or the like; (k), (m), and k+m are 0-2), formula II (R<2> -R<5> are R<1> ; Ar<5> -Ar<8> are Ar<1> ), formula III (R<6> -R<9> are R<1> ; Ar<9> -AR<12> is Ar<1> ; X is O, etc.; n13 is 40 - the value corresponding to 500 number-average molecular weight in the average) or formula IV (Ar<13> is a divalent aromatic group; n4 >=40) and (D) a isocyanurate salt of the compound of formula V (R<11> -R<14> are each H, an alkyl, etc.; R is the formula: NR<11> R<12> group, etc.).
Patent JP-H1076243-A (JP)
Title: Fermentation treatment apparatus of organic waste and method for detecting drying degree of waste in treatment apparatus
Inventor: MINAGAWA AKIHIRO
IPC: B09B3/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fermentation treatment apparatus having high reliability and capable of subjecting org. waste to fermentation treatment by utilizing the drying degree of org. waste subjected to fermentation treatment detected on the basis of a temp. change. SOLUTION: This fermentation treatment apparatus is constituted so as to treat charged org. waste with fermentation bacteria while a fermentation tank 1 subjecting charged org. waste to fermentation treatment by fermentation bacteria is heated to predetermined temp. by a heating deivce 21. In this case, a suction duct 16 supplying air into the fermentation tank 1 or a circulating blower 17 and an exhaust duct 12 discharging air into the fermentation tank 1 are provided to the fermentation tank 1 and, further, a fermentation tank temp. sensor 11 is attached in the vicinity of the exhaust duct 12 and the detected temp. from the temp. sensor 11 is guided to a control unit.  This control unit judges the drying degree of a mixture of org. waste and fermentation bacteria subjected to fermentation treatment in the fermentation tank 1 on the basis of the change state of the detected temp. from the temp. sensor 11 and, for example, the operation ratio of the circulating blower 17 is controlled so that the drying degree does not become an excessive value.
Patent JP-S6479513-A (JP)
Title: Safety device in complex heating appliance
Inventor: KASADA TOSHIO
IPC: F24C1/02
Filed: 1987-09-18
Abstract: PURPOSE:To improve a safety of a system by a method wherein when a detecting part for detecting an operation of a vibration detector detects an operation of the vibration detector, a combustion heating control part and an electrical heating control part are operated to cause a combustion unit to be automatically diminished and then an energization of the electric heater is prevented. CONSTITUTION:Since CPU 41b detected an operation of a vibration detector 37 may operate an output circuit 41d, an electrical heating heater 10 is turned off at an electrical heating control part 9. At a combustion heating control part 12, a gasification heater 13, an igniter 18 and an electro-magnetic pump 16 are turned off, and at the same time a needle solenoid 22 is turned on to close a nozzle hole to make an instantaneous diminishing. Even if V3 power supply becomes O(V) and if a micro-computer 41 is troubled and a signal for turning off a relay is not outputted, it is possible to turn off the heater 10, the gasification heater 13, the igniter 18 and the electro-magnetic pump 16, a simultaneous stopping of the energization of the electrical heating heater 10 and combustion of the combustion unit can be carried out and so it may act as a double safety device.
Patent JP-H0574200-A (JP)
Title: Semiconductor memory device
Inventor: DAIMON YOSHIAKI
IPC: H01L27/108
Filed: 1991-09-13
Abstract: PURPOSE:To enhance the yield of the title memory device in its manufacture by a method wherein the rise and fall time of a precharging signal is controlled by the compared result of an output data with a test data regarding a memory element and the optimum precharging time or the optimum access time can be obtained. CONSTITUTION:A RAM 4 performs a write operation and a readout operation by a test data D7 and a test address AT form a test-data address output circuit 1 as well as by a precharging signal P, a readout signal R and a write signal W from a RAM access signal generation circuit 5. A readout data DR and a test data D2 are compared by using a comparator 6. When they do not coincide, a clock is generated. The fall of the precharging signal P is made slow in the RAM access signal generation circuit 5 by using the clock; an address readout error due to the shortage of the precharging time is eliminated. Alternatively, the rise of the signal P is made fast, and the data readout error due to the shortage of the access time is eliminated.
Patent JP-H0657993-A (JP)
Title: Multistage parking device
Inventor: IIDA AKIO
IPC: E04H6/18
Filed: 1992-08-07
Abstract: PURPOSE:To enter or leave a parking space only by a forward movement of a car by installing some number of housing boxes on a rail installed at a right angle to a car passage and equipping a manipulation device which self-runs on a different rail with a swing. lift device. CONSTITUTION:When entering cars (two rows X three groups X three stages), all hydraulic jacks 13 are contracted where a large carriage 15 is moved aside to the foremost right side so that a running passage may be produced between a first row and a second row of carriages. Then, the center of a lateral saddle is aligned with the center line of the second row of carriages. A chain 28 is expanded and contracted with a hoist 27 while the height of a lifting beam 26 is placed at a position slightly lower than its engagement point with a lifting projection of a three stage of housing box. After it is positioned, three groups of hydraulic jacks 15 are extended so that a specified swing span may be produced before and behind the three groups. Then, the chain 28 is contracted so as to pull up the lifting beam 26 and force the beam to get engaged with the lifting projection, thereby lifting a three stage housing box and separating the box from a support metal fitting. Then, the support box is moved and suspended on a housing support base 18 where cars are housed are entered in the three stage housing boxes so that the device may be returned to the initial state.
Patent JP-S6390452-A (JP)
Title: Seat lifter
Inventor: MAEKAWA JUNICHI
IPC: B60N2/90
Filed: 1986-10-03
Abstract: PURPOSE:To achieve up-and-down movement of the front and rear portions of a seat with a simple construction by providing a seat cushion and a seat base with arms pivotally movably attached thereto and formed with internal gears and external gears having teeth less than the internal gears, respectively, the internal and external gears being engaged with each other, and connecting a handle to each of the external gear through an eccentric cam. CONSTITUTION:A cushion 2 of a seat 1 is provided with an arm 9' pivotally movable around a pivot shaft 26 and a fixed arm 9, both arms formed with internal gears 12. Arms 10 attached to a seat base 4 pivotally movably around shafts 20 are formed with external gears 15 having less teeth than the internal gears 12. Each of the external gears 15 has at the central portion thereof an insertion hole 16 in which a cam shaft 11 having an eccentric cam 11a connected to a rotary handle is inserted. Rotation of the rotary handle causes cycloidal movement of the external gear through the eccentric cam 11a, so that the arm 10 is pivoted in relation to the arm 9(9') by the pitches corresponding to the difference of teeth between the internal and external gears so as to effect up-and-down movement of the seat cushion. This permits the front and rear portions of the seat to be separately moved up and down by a simple construction.
Patent JP-2000069578-A (JP)
Title: Monitor control system for broad area plant
Inventor: KISHIHARA MASAKI
IPC: H04L12/58
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To simply increase/decrease the number of clients that apply monitor control to a plant. SOLUTION: In the broad area plant monitor control system having a sever 3 and clients 6, the server is provided with a control menu generating means 11 that generates a control menu in compliance with the WWW rules to be displayed for each client, a control menu transmission means 14 that receives a transmission request of a control menu from each client and transmits the control menu generated by the control menu generating means 11 to each client, and a plant control means 13 that receives a control request from each client and transmits a control command to a plant.  Furthermore, each client has a WWW browser, transmits the transmission request of the control menu to the server by using the browser, receives the control menu from the server and displays and outputs it on a display screen and transmits a control request entered in a state that the control menu is displayed to the server.
Patent JP-H0576025-A (JP)
Title: Noise reducing device
Inventor: HAMAZAKI TAKESHI
IPC: H04N9/64
Filed: 1991-09-13
Abstract: PURPOSE:To control the noise reduction factor of a color difference signal by using converted components, and to suppress a residual image in a color edge part, in a noise reducer which executes noise extraction at each color component by dividing the field difference signal of an input luminance signal into spatial frequency components. CONSTITUTION:A difference between the input luminance signal and the output from a field memory 1 is earched by a subtracting means 5, so that the field difference signal can be obtained. The field difference signal is divided into the frequency components by a converting means 2, and the noise extraction is executed at each component by a non-linear means 3. The extracted noise is returned to a time axis by an inverse converting means 4, and subtracted from the input luminance signal by a subtracting means 6, so that the noise can be removed. The movement of the luminance signal is detected by a movement judging means 9 from the output of the converting means, and the multiplier of a multiplying means 11 in a color difference signal noise reducing part is changed. The amounts of the noise subtracted from the input color difference signal are controlled according to the movement, so that the residual image of the color in the moving part can be suppressed, and the noise in a still part can sharply be reduced.
Patent JP-H0569470-A (JP)
Title: Method for extruding film
Inventor: KONUMA SHIGERU
IPC: B29C47/68
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a method for extruding a film by which a foreign matter in molten resin is effectively removed without reducing extrusion output and generation of a fish eye is lowered. CONSTITUTION:A plurality of screens 3 are interposed between an extrusion screw 1 and an extrusion mold 2 and thereby a foreign matter in molten resin is removed. In this method for extruding a film, a collected screen body is used wherein coarse mesh screens A are interposed between fine mesh screens C.
Patent JP-H04116818-A (JP)
Title: Semiconductor aligner
Inventor: ONO KAZUYA
IPC: H01L21/30
Filed: 1990-09-06
Abstract: PURPOSE:To enlarge the range of the linearlity of a semiconductor aligner, to increase the speed of response of the aligner and to make it possible to obtain the high stability of the aligner by the high resolution of the aligner by a method wherein a laser beam is applied to a material to be exposed, the movement of the material to be exposed in the direction is measured using a laser interferometer with the reflected light of the laser beam and the material to be exposed is positioned at a desired position Z. CONSTITUTION:A drive signal is given to a piezoelectric driver 19 by a control box 18 comprising a counter of a laser interferometer, piezoelectric elements 10 to 10'' which are expanded and contracted in the direction Z of a wafer 8 are driven and the wafer 8 is positioned at a desired position. A beam is emitted from a laser head 16, enter a polarization beam splitter 5, a measuring beam is incided in the surface of the wafer 8 at a certain angle, the reflected light of the measurement light strikes on a plane mirror 6 is made to again reflect, the polarizing angle of the reflected light is rotated at 90 deg. by a lambda/4 plate 7, the reflected light is returned to the splitter 5 and a position Z is measured.
Patent JP-H0792849-A (JP)
Title: Image forming device
Inventor: TSUDA KENICHI
IPC: B41J2/385
Filed: 1993-09-21
Abstract: PURPOSE:To prevent jamming of a form remaining in a carrying path, to prevent the contamination of a fixing roller caused by faulty fixing in the case of ejecting the remaining form and to improve operability and maintenance care at the time of operating an error occurrence mode by the disconnection of a heater. CONSTITUTION:When a thermistor 62 detects that the surface temperature of a heating roller 33b falls to [specified temperature (4th temperature) at which fixing can be performed to a form of a maximum size in which an image can be formed by a device main body], a controller judges it as the disconnection of the heater 33a. When a form remains in the carrying path, a carrying means is driven and the form is ejected, while other driving is stopped and the form remaining in the carrying path is ejected in a state where fixing is perfectly performed.
Patent JP-S60125217-A (JP)
Title: Magnetic filter
Inventor: NAKANISHI HISAO
IPC: B01D35/06
Filed: 1983-12-12
Abstract: PURPOSE:To put the magnetic flux generating capacity of a coil to practical use with high efficiency, by exerting magnetic flux generated from the coil upon filtering media in reduced magnetic resistance with good efficiency. CONSTITUTION:In separating magnetic particles contained in the fluid flowing through a container 1, filter media 9 are magnetized by magnetic flux generated from a coil 11 and, by said magnetize filter media 9, magnetic particles are attracted and separated from the fluid flowing through the existing place of said media. Furthermore, magnetic path members 12, 13 are opposed so as to hold the filter media 9 therebetween in the above mentioned container 1 while magnetic path members 12b, 13b integrated with the magnetic path members 12a, 13a in the above mentioned container 1 are opposed to the above mentioned coil in the outside of the container 1. Therefore, magnetic flux generated from 1 the coil 1 can be exerted on the filter media 9 in reduced magnetic resistance.
Patent JP-H0680563-A (JP)
Title: Anti-hyperlipemia agent and anti-arteriosclerosis agent
Inventor: AIKAWA KAZUHIRO
IPC: A61K31/24
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the subject agent having low toxicity and effective in lowering the cholesterol level in blood and suppressing the foaming of macrophage by using a specific compound as an active component. CONSTITUTION:The objective agent contains, as an active component, the compound of formula I [R1 to R4 are alkyl, cycloalkyl, (C(CH3)2)k-(CH2)mCOOR8 ((k) is 0 or 1; (m) is 0-4; R8 is lower alkyl) or (C(CH3)2)k-(CH2)mCON(R8)2; R5 and R6 are H, alkyl, aryl or aralkyl; R7 is H, lower alkyl, aralkyl, acyl, alkylsulfonyl, arylsulfonyl or (CH2)nCOOR9 ((n) is 0-2; R9 is lower alkyl)], e.g. the compound of formula II or formula III.
Patent JP-2001011045-A (JP)
Title: Production of hydroperoxide
Inventor: YAMAZAKI KOICHI
IPC: C07C409/08
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a high yield by oxidizing a hydrocarbon with a gas containing oxygen, adding an aqueous sodium hydroxide solution to the recycled hydrocarbon distilled off from a concentrating column and containing the produced phenol as a byproduct for removing oxidation reaction inhibitory impurities. SOLUTION: This method for producing a hydroperoxide is provided by oxidizing (A) a hydrocarbon e.g. a compound of the formula [P, Q are each H or an alkyl; (x) is 1-3; Ar is an x-valent aromatic hydrocarbon](e.g.; cumene, cymene, m-diisopropylbenzene, p-diisopropylbenzene, 1,3,5-triisopropylbenzene, isopropylnaphthalene) with (B) a gas containing oxygen (e.g.; air) at preferably 40-120 deg.C and adding an aqueous sodium hydroxide solution to the recycled hydrocarbon distilled off from a concentrating column and containing phenol produced as a byproduct for removing oxidation reaction inhibitory impurities (e.g.; phenol, quinones).
Patent JP-H0980022-A (JP)
Title: Data processing method in mass spectrometer
Inventor: TAKADA YASUAKI
IPC: G01N27/62
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of an analyzed result using a capillary electrophoretic mass spectrometer by a method wherein a plurality of analytical operations are performed under the same analytical condition, the electrophoretic times of at least one substance are compared and the time base of the obtained analyzed result is corrected. SOLUTION: Ion electropherograms obtained, in a first analytical operation and a second analytical operation, of ions whose value m/z obtained by dividing the valence of ions by the molecular weight of ions is (x) are designated respectively as A and B. A peak caused by the ions to which attention is to be paid is designated as P1 , the peak P1 is observed at a time t1 in the electropherogram A, and it is observed at a time t1 in the electropherogram B. When the time base of the electropherogram B is corrected by making use of the peak P1 in the electropherogram A as a reference, the peak P1 in the electropherogram B is observed at the time t1 ' although it should be observed at the time t1 . As a result, the time base in the electropherogram B is multiplied by t1 /t1 ' so as to obtain a time base after it has been corrected in the electropherogram B.  Thereby, an apparent time base in the electropherogram A agrees with that in the eletropherogram B, and the elecropherograms A, B can be compared directly.
Patent JP-S6475977-A (JP)
Title: Faulty insulator detector
Inventor: KIRISAWA TAKASHI
IPC: G01R31/12
Filed: 1987-09-18
Abstract: PURPOSE:To enable the accurate detection of a faulty insulator by measuring the insulation resistance value of each insulator constituting an insulator string which is provided in the fore end of an insulating rod. CONSTITUTION:The insulation resistance value of a separate insulator 30 is measured by a measuring element 8 by operating an insulating rod 1. This value is transmitted to a quality determining element 12 on the operator side, and after all measured values are taken in a storage circuit 13, a faulty insulator is specified in an arithmetic circuit 14 by means of the relative comparison of the insulation resistance values. Although the absolute value of the insulation resistance value of the insulator 30 is varied to a large extent according to the conditions of the surroundings, the nonuniformity in the insulation resistance value of the separate insulator under the same conditions of the surroundings is small in a sound insulator string. Therefore the faulty insulator can be specified by the relative comparison irrespective of a change in the conditions of the surroundings.
Patent JP-S60127757-A (JP)
Title: Semiconductor memory device
Inventor: NOUTOMI SEIJI
IPC: G11C11/41
Filed: 1983-12-15
Abstract: PURPOSE:To highly integrate a semiconductor memory device by providing memory cells formed of Schottky gate field effect transistors, leading an ohmic electrode and power source wirings formed by leading and extending the electrode. CONSTITUTION:Ohmic electrodes of drains D1, D3 of load side transistors Q1, Q3 which form a memory cell are lead, and extended as power source wirings VL. Thus, the number of electrode contacts can be reduced, and the occupying area is reduced. Accordingly, high integration can be performed.
Patent JP-H1081546-A (JP)
Title: Glass substrate heat treatment and apparatus therefor
Inventor: YAMAGUCHI TAKEHITO
IPC: C03C21/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a discrete units method for glass-substrate heat treatment that can uniformly heat-treat a film-coated surface of a glass substrate which may be coated with different films and may have different structures through' a variety of processes, and also provide an apparatus for the discrete units method. SOLUTION: This glass-substrate heat treatment comprises placing a glass substrate one surface of which is coated with a substance to be heat-treated on a hot plate, and heating the surface of the glass substrate placed on the hot plate uniformly to a high temperature in such a way that the glass substrate is placed with its coated surface upward on the hot plate fitted with spacers for providing a clearance between the glass plate and the hot plate.