baber/WOPTO huggingface dataset:
Patent JP-H02250418-A (JP)
Title: Filter coefficient revision system for digital filter
Inventor: NAGAMI MASAAKI
IPC: H03H17/04
Filed: 1989-03-24
Abstract: PURPOSE:To improve the utilizing efficiency of a digital signal processing processor (DSP) by effectively executing within one arithmetic period processing of outputting the result of arithmetic operation at a preceding arithmetic period as the result of arithmetic operation at the arithmetic period this time and the processing of calculating a filter coefficient. CONSTITUTION:In the case of revising a filter coefficient, a processing A' of outputting the result of arithmetic operation at a preceding arithmetic period as the result of arithmetic operation at the arithmetic period this time, and an arithmetic processing of calculating a filter coefficient are executed within one operation period T. Since there is so much change not in existence for a time of nearly one period, the distortion of an output signal is not a problem even when the processing A' outputting the result of arithmetic operation at the preceding period is used in place of a conventional filter arithmetic processing A. The processings A' and the filter coefficient calculation processing B are combined. Then it is possible to execute the filter arithmetic processing A up to the length of the period T and the DSP is used efficiently.
Patent JP-S59196720-A (JP)
Title: Mixer apparatus for chemical analyser
Inventor: YAMAMOTO MASAHIRO
IPC: G01N35/00
Filed: 1983-04-21
Abstract: PURPOSE:To enable the attachment and detachment of a vibrating motor and a positioning motor by stopping said motros by the output from a position detecting means, by separately providing both motors. CONSTITUTION:A positioning motor 2 and a rotary driving motor 3 are supported by a base table 1 and a drive shaft 5, which is driven by the motor 2 through an electromagnetic clutch 4 for changing over the attachment and detachment of the rotary shaft 2a of the positioning motor 2, is provided. A belt 6 is trained over the pulley 5a integrated with the rotary shaft 2a and the other end of the belt 6 is trained over the pulley 3b integrated with the rotary shaft 3a of the rotary driving motor 3. An eccentric shaft 7 is integrally inlaid with the drive shaft 5 and a position display board 8 showing an original point position is provided to the leading end of a balancing projection 7a.
Patent JP-H05230435-A (JP)
Title: Gelling agent for oily liquid and for substance containing oily liquid, and method for gelling
Inventor: TSUBUSHI KAZUO
IPC: C09K3/00
Filed: 1992-02-20
Abstract: PURPOSE:To provide the title agent capable of satisfactorily solidifying an oily liq., such as an isoparaffin solvent or an arom. solvent, which gels with difficulty by the conventional gelling agent, and to provide a method for gelling with the agent. CONSTITUTION:The title agent comprises a major component consisting of a high-molecular compd. having at least one kind of polar group selected from the group consisting of carboxyl, acid amide, epoxy, pyridine ring, and pyrrolidone ring groups or a high-molecular compd. having ester groups and at least one kind of polar group selected from the group consisting of hydroxyl, substd. amino, and ether bond groups and an auxiliary component consisting of at least one compd. selected from the group consisting of a carboxylic acid, a metal salt of a carboxylic acid, and a fine silica powder.
Patent JP-S61228881-A (JP)
Inventor: YOKOYAMA MASAYOSHI
IPC: A61N1/18
Filed: 1985-04-02
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-S60216494-A (JP)
Inventor: OKAMOTO NORIHISA
IPC: H05B33/10
Filed: 1984-04-09
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-S54161910-A (JP)
Title: Magnetic recording medium
Inventor: NAKABACHI RIYOUJI
IPC: C09D7/12
Filed: 1978-06-12
Abstract: PURPOSE: To enhance Hc of video tapes, hold high packing characteristic (high Bm, high Br) and improve abrasion resistance and further still characteristics by making combination uses of two kinds of respectively specific magnetic powders.  
     CONSTITUTION: After γ-Fe 2 O 3  is adsorbed of Co(OH) 2 , it is heat-treated in a reducing atmosphere. The first magnetic powder which has been controlled of Fe 2+ /Fe 3+  to 0.1 to 0.3 (ratio of atom number) in this way and contains 0.5 to 5.0atom% of Co and the second magnetic powder which is composed primarily of ferromagentic CrO 2  are mixed at ratios of 30:70 to 90:10 based on weight. The magnetic layer which is composed primarily of this mixed magnetic powder and preferably 15 to 50wt% based thereon of a binder is provided on a substrate.  Thereby, pressure and heat demagnetization is suppressed, the RF sensitivity and color output are improved and the impage plane becomes of better quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09260820-A (JP)
Title: Electronic part mounting method
Inventor: FUJIMOTO MASAYUKI
IPC: B23K26/21
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part mounting method enabling the en bloc mounting of electronic parts having different bonding materials on a laser beam-transmitting board. SOLUTION: A laser beam (infrared ray) irradiated on the lower face of a laser beam-transmitting board 3 is convertible to an ultraviolet beam La through a wavelength converting film 5 laid on the lower face of the board. The laser beam (infrared ray) L is used for those electronic parts 2 using solder 7 as a bonding material while the wavelength-converted ultraviolet beam La is used for those electronic parts using an ultraviolet-setting insulation resin 6, thus mounting the parts en bloc on the board 3.
Patent JP-S55165323-A (JP)
Title: Removing method for tension member of earth anchor
Inventor: KUROSAWA RIYOUHEI
IPC: E02D5/80
Filed: 1979-06-07
Abstract: PURPOSE: To enable pulling out the whole of tension members easily from the trunk body of an anchor without any noise throughout the full length of the trunk of the anchor in which the tension members are buried.  
     CONSTITUTION: A tension member 2 which has a core line 3 in its center and is formed of plural number of strands 4 surrounding the outer periphery of the core line 3 is arranged in a hole 1 dug for the trunk of an anchor. Next, hardening materials are struck and thus the trunk body of the anchor 5 is formed. After that, the core line 3 in the above tension member 2 is pulled out and a cavity produced by the pull-out of the core line is filled with a slow fracture agent 6 mixed with water and prepared to be liquefied state. By the hardening and swelling of the slow fracture agent 6, the trunk body of the anchor 5 around the tension member 2 is fractured throughout the whole length thereof and after that plural number of P.C strands 4 are pulled out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55165844-A (JP)
Title: Intermittent winder of band material
Inventor: SATOU HIROYUKI
IPC: B65H20/04
Filed: 1979-06-06
Abstract: PURPOSE: To facilitate smooth, precise and intermittent winding of band material automatically, by setting a feed control roller in front of a takeup reel.  
     CONSTITUTION: When a photosensor 21 detects a sag of rolled printing paper and puts out a signal, a control motor 9 drives an interlocked control roller 10 with a starting peripheral speed a-c within a preset time t 1 , until reaching a constant and optimum peripheral speed e-f. At this moement, a winding motor 16 is actuated  until reaching a constant and optimum peripheral speed b-c within a preset time t 2 .  The windng speed is so controlled by the control roller 10 and a winding reel 17,  that optimum tension is produced for tight winding, which can provide smooth and precise winding of band material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57187124-A (JP)
Title: Large-size fine blanking working device including die for 3-tg method and jig
Inventor: IWATA TOSHIAKI
IPC: B21D28/34
Filed: 1981-05-13
Abstract: PURPOSE:To perform punching and piercing works simultaneously to improve the productivity, by installing a die for 3-Tg method in a press working device. CONSTITUTION:When a die for 3-Tg method is installed in a press working device 4, a required number of work receiving jigs 3 is attached to a lower die to make dimensions of the cutting die profile of an overall cutting die large. By a structure where a guide post 1 is provided for the die for 3-Tg  method in the direction of pressurizing and this die is not fixed to a press ram, the interference of press precision is prevented, and high-precision and high-durability die is obtained. Plural spring guide holes 2' are provided for the press working device 4 in parallel with the direction of pressurizing, and an upper die of the die for 3-Tg method is pressed upward up to the position of opening by springs, thus obtaining a structure where the adjustment for the die height is not required.
Patent JP-H02249293-A (JP)
Title: Metal base substrate
Inventor: SHIGETA TOSHIO
IPC: H05K1/05
Filed: 1989-03-23
Abstract: PURPOSE:To efficiently package components of different heating values on a substrate, radiate little heat therefrom, and lower the cost of the whole circuit by installing inorganic insulating layers and organic insulating layers in different sections on metal bases. CONSTITUTION:Inorganic (vitreous) insulating layers 2 and low-cost organic resin insulating layers 5 are installed in different sections between metal bases 1 and conductors 4. Components having high heating values or concerned with high frequencies are packaged on the inorganic insulating layers and the other components are packaged on the organic insulating layers.
Patent JP-S52152873-A (JP)
Title: Treatment of gas containing hydrogen sulfide
Inventor: MIYAMOTO AKIRA
IPC: B01D53/77
Filed: 1976-06-15
Abstract: PURPOSE: To suppress the amount to be consumed of NaOH due to CO 2  and to remove efficiently the S compounds in the waste fluid as H 2 S, by generating H 2 S of high concentration by the addition of mineral acids in order to do not form the S colloid to the alkaline waste fluid obtained by contacting the gas containing H 2 S to the aqueous NaOH solution under a specified condition and then carrying out the burning treatment of H 2 S. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57185763-A (JP)
Title: Facsimile device
Inventor: KOJIMA FUMIYO
IPC: H04M11/00
Filed: 1981-05-12
Abstract: PURPOSE:To transmit the state of the device to the operator of a fascimile device, by detecting the state of the device such as end of recording paper and shortage of recording toner and selecting an audio output signal prepared in advance based on this detection signal. CONSTITUTION:When a failure of a device is detected, various detection signals are applied to an audio output transmission section 20A, a specified code is selected from an audio output code stored in a storage means (ROM)2 and converted 22 into an audio signal and D/A-converted 23 and transmitted to the opposing devices. Further, the selected audio signal can also be outputted from a speaker 26 with an audio output section 20B and alarm tone in an arbitrary frequency is selected in place of the audio with an alarm output section 20C and outputted from the speaker 26.
Patent JP-S59195935-A (JP)
Title: Structure for underground building
Inventor: EMOTO RIYOUKICHI
IPC: E02D29/00
Filed: 1983-04-21
Abstract: PURPOSE:To safely and easily construct an underground structure by a method in which the inside area of a steel framework consisting of V-shaped steel plates and protective steel plates is excavated, excavated soil is discharged, and holding bases are arranged beneath the steel framework and fixed to the steel framework. CONSTITUTION:A steel framework consists of V-shaped steel plates 3 and 3', a protective steel plate 8, reinforcing steel plate 5, a projected beam form 20, and an anchoring iron bar 11. The steel plate 3 is slightly projected to the peripheral side from the protective steel plate 8, and a cavity 14 and a hanging metal 15 are provided to a holder base 4. Concrete is placed in the steel framework, the inside area of the steel framework is excavated, the excavated soil is discharged, and the steel framework is settled. The holder bases 4 are arranged at invervals beneath the steel framework, the hanging metal 15 is welded to the reinforcing steel plate 5, and the holder bases 4 are fixed to the steel framework. Concrete is placed into the space formed by the holder bases 4, the steel plate 3', and broken stones to form a slab 3.
Patent JP-S59198555-A (JP)
Title: Drum motor controller
Inventor: TOKUYAMA YOSHIO
IPC: H02P29/00
Filed: 1983-04-22
Abstract: PURPOSE:To control a drum motor with high accuracy by using a phase comparison signal obtained through the frequency division of a vertical synchronizing signal. CONSTITUTION:A signal in 60Hz from a vertical synchronizing signal generator 12 is formed into a signal in 15Hz by a 1/4 frequency divider 13 and supplied to a digital counter 11 as a reset signal RT. The digital counter 11 counts down a clock signal in 3.58MHz, its count is reset by a reset signal in 15Hz and the counter 11 outputs a signal for phase comparison in 45Hz. This 45Hz phase comparison signal is supplied to a phase comparator 14 of a drum motor servo circuit 15. On the other hand, a rotating pulse (45Hz) from a drum motor 6 is used as it is for the phase comparison signal and supplied to a phase comparator 14, where the phase is compared with that of the signal from the digital counter 11. A phase comparison error signal is extracted by this phase comparison, applied to a motor driving circuit 5 to control the drum motor 6 to a prescribed speed.
Patent JP-H02248581-A (JP)
Title: Variable damper device for vibration-proof structure
Inventor: KOBORI TAKUJI
IPC: E04H9/02
Filed: 1989-03-23
Abstract: PURPOSE:To secure safeness of a variable damper device as well as reduce the amount of response of structure by permitting the combined evaluation of the resonance and damping property of the structure by a method in which damping coefficients are made variable for the closing and opening cases of a great flow-switching valve. CONSTITUTION:Oil-pressure chambers 5 are provided on the left and right sides of a piston 3 reciprocally moving in a cylinder 2. The piston 3 is fixed or made movable by closing or opening a great capacity switching valve 10. A shut-off valve 11 is also provided on the back pressure port 14 side of the valve 10 to allow a great volume of pressure oil to flow to the valve 10 at high speeds or to interrupt in instantly. When the valve 10 is closed, a bypass thought which pressure oil is allowed to flow under a throttled condition is provided. Orifices 15 and 16 are adjusted to set up the damping coefficient to a variable or optional value when closing or opening the valve 10.
Patent JP-H09239121-A (JP)
Title: Game machine for preventing illegal act and inspection device therefor
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To protect a main substrate storage case against being opened by an illegal player, enable an inspection organization and a supervising organization to inspect an illegal ROM or the like very easily, and effectively prevent the forgery of the whole of the storage case including the main substrate. SOLUTION: A storage case 2 for housing a main substrate 1 with a mounted chip 5 and a mounted ROM thereon is formed out of an upper cover 3 and a lower cover 4. The upper cover 3 kept in such a state as incapable of being opened is fixed to the lower cover 4, and an inspection hole 8 for allowing the insertion of the end of an IC clip is formed on a part of the lower cover 4 at the lower side of a mounted chip terminal 6 projected down from the main substrate 1, and the end of the IC clip pinches the mounted chip terminal 6 for contact.
Patent JP-H09236696-A (JP)
Title: Multilayer spectral element
Inventor: SHIMIZU KAZUAKI
IPC: G21K1/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer spectral element which can easily reduce background X rays whose wavelength is close to that of the X rays to be diffracted. SOLUTION: The thickness D of an interference layer 33 formed on the surface of a multilayer spectral element 3 is set so that the phase can be obtained where X rays B31 reflected on the surface of the interference layer 33 and X rays B32 reflected from the highest reflective layer 31 counteract each other to background X rays B22. Therefore, the background X rays B22 are restricted which overlap the Bragg reflection peak of X rays B21 which are contained in incident X rays and are to be diffracted, so that the ratio p/b of a background (b) to the Bragg reflection peak (p) increases, which enables the accurate quantitative analysis of the X rays B21 to be diffracted.
Patent JP-H07256321-A (JP)
Title: Method and device for controlling corner drawing down device for rolling plate
Inventor: AMAKAWA TAKATOSHI
IPC: B21B15/00
Filed: 1994-03-17
Abstract: PURPOSE:To uniformly draw down the right and left corner part of a rolling plate. CONSTITUTION:The right and left and the upper and lower positions of a corner drawing down roll, are unchangeably controlled by adjusting the drive of a servo valve 45a for a drawing down cylinder based on a position set value by a position setting device 41a, a load set value by a load setting device 43a, and a feedback signal by a position sensor 48a. The drive of the servovalve 45a, is corrected based on a detected value by a pressure sensor 49a for a drawing down cylinder.
Patent JP-S58190504-A (JP)
Title: Combined plant
Inventor: HOIZUMI SHINICHI
IPC: F22D5/34
Filed: 1982-04-30
Abstract: PURPOSE:To prevent adhesion of foreign materials onto the tube of a coal economizer by installing a flow-rate adjusting valve as a resistor between a low-pressure boiler and a low-pressure coal economizer, thus permitting increase of the temperature of the water supplied into the coal economizer. CONSTITUTION:A combined plant is constituted of a gas turbine 12, a waste-heat recovery boiler 20 for generating steam by use of the exhaust of the gas turbine 12, and a steam turbine 35 which is driven by the steam generated in the boiler 20. Said waste-heat recovery boiler 20 is equipped with a low-pressure coal economizer 25 and a low-pressure boiler 24, and a branched pipe F which leads to a high-pressure coal economizer 23 through a water supply pump 43 is branched from a piping E which communicates together both 25 and 24, and the hot water in the high-pressure coal economizer 23 is converted to steam in a high-pressure boiler 22. In this case, resistors 44 and 45 are installed midway on the pipings G between the branched point F' of the above-mentioned branched pipe F and the low-pressure boiler 24 and between the high-pressure coal economizer 23 and the high-pressure boiler 22 respectivey to provide a water supply system with fluidic resistance.
Patent JP-S60216145-A (JP)
Title: Controlling device of electric water heater
Inventor: ITOU YOSHIKAZU
IPC: G05D23/19
Filed: 1984-04-10
Abstract: PURPOSE:To enable to control in order for a heating device to allow to be energized for the predetermined period of time by a method wherein a microcomputer calculates the energizing hour from the amount of hot water to be used on the following day, the temperature of feed water and the amount of residual hot water in a hot water storage tank. CONSTITUTION:An interior timer 31 in a microcomputer 24 is started by turning ON a time switch 7. The temperature and amount of hot water TI( deg.C) and VI(l) are set at a setting device 14 for amount of hot water. The feed water temperature TW( deg.C), upper part temperature TZ( deg.C), quantity of flow VU(l) are respectively detected by sensors 12, 13 and 8 in the order named. The required energizing hour HO and the starting hour for energizing HS are calculated at an arithmetic unit 15. The passing of the hour HS is monitored by the interior timer 31. The quantity of flow in a closed circuit 9 is controlled by a circulating flow control device 21. After the hour HS has past an energizing control device 23 energizes a heat generating body 2 and a circulating pump 10. After the hours HS+HO monitored by the interior timer 31 has past, the energizing control device 23 stops the energizing of a heating device 11 and the circulating pump 10. The time switch 7 turns OFF after the supplying time of midnight power has past.
Patent JP-H11313711-A (JP)
Title: Portable case
Inventor: MILLER D SCOTT
IPC: A45C11/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable case capable of dissolving such defects of conventional technique that implements tend to be arranged in disorder and it is difficult to keep a closed state, to carry a case and to keep it. SOLUTION: The portable case is the one for storing small implements, which is provided with an attachable/detachable tray to be received by a length being the same as those of a thin and long base 16 and a cover which is integrally hinge-connected to the base between them. The tray is provided with a peripheral direction flange member to be received between the base 16 and the cover 18, the inside of the tray is divided into three partitioned chambers and a pivotally supported lid is disposed in one chamber1. A partitioning wall for dividing the other two chambers penetrates the top panel of the closed cover 18 and a release extension part by which the tray is easily attached/detached to/from the cover 18 is formed.
Patent JP-S63239367-A (JP)
Title: Ignition device for internal combustion engine
Inventor: URUSHIBARA NORIYOSHI
IPC: F02P3/045
Filed: 1987-03-27
Abstract: PURPOSE:To prevent abnormal heating due to abnormal energization by primary current running through an ignition coil so as to enhance the safety of an ignition device, by detecting damage of a power switching element by short- circuiting, and by isolating the ignition device from a power source terminal in accordance with the above-mentioned detection. CONSTITUTION:A control unit 1 applies a predetermined control signal to the base terminal of a power transistor 2 connected in series to the primary winding of an ignition coil 3. Then the ignition coil 3 produces arcs at a spark plug 4. In this arrangement, when the power transistor 2 is damaged by short- circuiting, this condition is detected by a short-circuiting detecting circuit 5. Further, the output level of the circuit 5 is made to be high so that the output levels of a latch circuit 6 and a current cut-off and drive circuit 7 are also made to be high, thereby a circuit breaker 8 is opened. With this arrangement, primary current running through the power transistor 2 damaged by short- circuiting and the primary winding of the ignition coil 3 is cut-off.
Patent JP-H10265258-A (JP)
Title: Production of calcium silicate hydrate hardened body
Inventor: MASUDA TSUGUNARI
IPC: C04B40/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify a producing process and to reduce the consumption of energy by subjecting a powdery mixture of amorphous silica adsorbed with NH4 <+> with calcium stock selected from among slaked lime, quick lime and calcined dolomite to hydrothermal hot pressing. SOLUTION: Amorphous silica with 0-5 ppm adsorbed NH4 <+> is wet-pulverized in an ammonium nitrate soln. to obtain amorphous silica with 5-100 ppm adsorbed NH4 <+> having <=10 μm average particle diameter, >=1 m<2> /g BET specific surface area (nitrogen adsorption) and >=30 wt.%, especially >=50 wt.% water content. This amorphous silica is mixed with calcium stock selected from among slaked lime, quick lime and calcined dolomite so that the molar ratio of Ca to Si or that of (Ca+Mg) to Si is regulated to 0.02-3.00. The resultant powdery mixture is subjected to hydrothermal hot pressing at 100-300 deg.C, especially 120-180 deg.C under >=190 kgf/cm<2> pressure.
Patent JP-S58207896-A (JP)
Inventor: UIRIAMU JIEE KOONUERU
IPC: H02P8/32
Filed: 1983-04-22
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。