baber/WOPTO huggingface dataset:
Patent JP-H11267685-A (JP)
Title: Sewage treating device
Inventor: MORIIZUMI MASAKI
IPC: C02F1/52
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To stably remove phosphorus regardless of the fluctuation of the water level of sewage by arranging an electrode composed of iron material or aluminum, which elutes iron ion or aluminum ion by passing electric current, in a tank and fitting a float to the electrode. SOLUTION: An electrode body is composed of a pair of the electrode 12 composed of the iron material, a hand hold part 14 and a feeder 17 for connecting a terminal 15 and a connector 16, which are formed on the electrodes 12. Iron ion is eluted from the electrodes 12 by connecting the connector 16 to a power source device and supplying constant DC current between the electrodes 12. An eluting device for eluting iron ion is constituted of the electrode body 11 and the power source device. The electrode body 11 is fitted with the float 9. As a result, iron ion is stably supplied to a 1st anaerobic tank regardless of the fluctuation of the water level of the sewage in the 1st anaerobic tank, which is caused by the case that a large quantity of water such as bath water temporarily flows in, or the case of being in no use for a long term due to the travel or the like.
Patent JP-S60222706-A (JP)
Title: Setting method of optical reference plane by reference prism with mirror surface
Inventor: TAKEDA MAKOTO
IPC: G01B11/26
Filed: 1984-04-19
Abstract: PURPOSE:To facilitate the setting of an optical reference plane, by providing the first theodlite having an auto-collimation function and the second and third theodolites, and omitting the rotation of a reference mirror and the collimation work of a target. CONSTITUTION:A second theodolite 22 is provided at the vertically upper part of a first theodolite 21. A reference prism 29 having a mirror surface is provided at the lower right part of the first theodolite 21. A third theodolite 28 is provided at the lower left part of the reference prism 29 having the mirror surface. The rotary axis 31 of the reference prism 29 can be rotated in the direction of an arrow A'' and its opposite direction. An adjusting axis 33 adjusts the vertical direction C'' of the reference prism 29. An adjusting axis 32 adjusts the horizontal direction B'' by the same way. In this constitution, the installation and the adjustment of the reference prism becomes easy, and the target collimating work is also facilitated.
Patent JP-S63247571-A (JP)
Inventor: INOUE ATSUO
IPC: F25B43/00
Filed: 1987-03-31
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-S566647-A (JP)
Title: Liquid-cooled rotor
Inventor: OGITA TADAHISA
IPC: H02K9/19
Filed: 1979-06-25
Abstract: PURPOSE:To make the adjustment possible without applying a force on a connecting pipe, by installing an adjusting flange to an inlet and outlet header side by a  screw, installing the connecting tube of the stator winding side, then, fixing the  adjusting flange to the connecting tube via an O ring. CONSTITUTION:A screw member 18 is fixed to the tip of a short tube 10 which is connected to an inlet and outlet header, and a lock nut 19 and an adjusting flange 23 are completely screwed into a screw portion 15. An O-ring slot 24 is provided in the adjusting flange 23, and an O ring 25 is installed in said O-ring slot 24 so as to contact with an extruded cylinder portion 16 of said screw member 18. An insulating connecting tube 11 is connected to a stator winding 4 such as a field winding and the like, and a nipple 27 at the tip of which a loose flange 28 is attached is fixed by calking. After an O ring 30 is attached to the end surface of the nipple 27, the adjusting flange 23 is contacted with the nipple 27, and fixed by a bolt 31. In this method, even though the connecting tubes having a different length is used in reassembling work, the length can be readily adjusted without applying an excessive initial force,thereby the reassembling work can be facilitated.
Patent JP-H01249936-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KAWAI MASAYUKI
IPC: F02D41/14
Filed: 1988-03-31
Abstract: PURPOSE:To secure an arbitrary air-fuel ratio in idling by adjusting the average value by each certain value after each lapse of a prescribed time after the fixation of a feedback control value to an average value. CONSTITUTION:A control part 42 detects the idling operation of an engine 14 from the ON-operation of an idling switch 38, and starts the feedback control. When the idling operation state fulfills the prescribed conditions, the feedback control value is fixed at an average value, and control is performed so that the average value is adjusted by each certain fixed addition value after each lapse of a prescribed time after the fixation to the average value. Therefore, the air-fuel ratio in idling can be set arbitrarily, and the control is performed so that the air-fuel ratio in idling accords with a demanded air-fuel ratio of an individual engine 14, and the operation performance in idling can be improved.
Patent JP-H086681-A (JP)
Title: Power saving control system
Inventor: HATTORI RYUICHI
IPC: G06F1/26
Filed: 1995-04-04
Abstract: PURPOSE:To perform state transition control over respective CPUs and individual power saving control corresponding to the operation state so that the power consumption of a system in a stand-by state is suppressed without spoiling the consistency of the whole operation. CONSTITUTION:A multiprocessor system equipped with plural CPUs is provided with a processor bus monitor part 156 which detects the operation states of the individual CPUs by monitoring a processor bus and a system state monitor part 101 which monitors the load state of the system. Further, the system is provided with a system state control part 102 which controls the power consumption of the individual CPUs according to a report from the system state monitor part 101. If a state wherein the load on a specific CPU is small because of a key input waiting state continues, that is informed by the processor bus monitor part 156 to the system state control part 102, which sends a command to a clock switching part 153 to switch the clock supplied to the CPU to a low frequency.
Patent JP-H06296344-A (JP)
Title: Rotary electric machine
Inventor: MATSUBARA KENICHIRO
IPC: H02K5/15
Filed: 1993-04-06
Abstract: PURPOSE:To provide a rotary electric machine adopting a fitting construction capable of not affecting the damping characteristics of a stator-housing system even though the end of a housing is deformed by press fitting of a stator or the like. CONSTITUTION:This rotary electric machine is equipped with a plurality of circular projected portions 7 projected in axial direction at the end of housing 5 or the end of end bracket 6, and the end bracket 6 and the housing 5 are fitted and fixed with fixing bolts 11.
Patent JP-S57197315-A (JP)
Title: Method and apparatus for sheathing wall work
Inventor: YOSHIDA SHIYOUZOU
IPC: E02D17/04
Filed: 1981-05-27
Abstract: PURPOSE:To utilize a sheathing wall as the frame of an outer wall for constructing an underground structure by a method in which the sheathing wall is set in place through an adjustable fitting bolt attached to a mastor pile driven underground. CONSTITUTION:Steel mastor piles 1 are driven at given intervals. After excavating the ground to a given depth, the excavated soil is removed out to the line 15 of a flange 10 inside the mastor piles 1, and the other end of a fitting bolt 12 is attached through a hooking clamp metal 4 to the flange 10 of the mastor piles 1. The cross batters 5 of a light-weight shape steel, etc., are fitted  by putting fitting bolts 12 betwen the up and down sides and a sheathing plate 3, e.g., plywood, etc., is set between the upper and lower cross batters 5. In this  case, the position of the sheathing plate 3 is adjusted by turning the fitting bolts  12, and back-filling soil 6 is packed there. By repeating the same process, the  sheathing wall is sequentially constructed downwardly.
Patent JP-H10277931-A (JP)
Title: Manufacture of hard substrate and its device
Inventor: HASHIGUCHI ERIKO
IPC: B24B37/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a hard substrate and its device, which can obtain both the advantages of contact polishing with polishing cloth and float polishing in contact with polishing liquids, and thereby improve surface defects to a great extent. SOLUTION: Polishing is performed while load is being applied to a work 10 by a holder part 6. Just before contact polishing is over, a discharge valve 5 is closed. A liquid sump of polishing liquids 71 is formed over the upper surface of polishing cloth 2. Load applied by the holder 6 is removed, and the work 10 is gradually released from the polishing cloth 2. The work 10 is so held as to be stopped at a position where a suitable water film is formed between the work 10 and the polishing cloth 2. The work 10 is released from the polishing cloth 2 so as to allow float polishing to be performed. Oscillation in the horizontal direction is given over to the outer circumferential direction from the center of a level block 1. Rinse water 72 is fed over to the polishing cloth 2 in place of polishing liquids 71.
Patent JP-S59204757-A (JP)
Title: System for display of amylase concentration
Inventor: ISHIDA KEIICHI
IPC: G01N33/487
Filed: 1983-05-09
Abstract: PURPOSE:To display continuously amylase concentration values by obtaining an actual amylase output value at any desired time point by subtracting a value obtained by per-time distribution of increments of senser output caused by a difference of concentrations of auxiliary enzyme and glucose from an instantaneous value. CONSTITUTION:As shown in I , an increment G1, is measured using the standard fluid of glucose of concentration of 150mg/dl. In II, on top of the value, obtained in case of I , an auxiliary enzyme GA is added and so, an increment B can be obtained. As shwon in III, an increment G2 is obtained using the standard fluid of glucose of concentration of 300mg/dl and an increment G caused by difference of concentrations is obtained with the aid of the increment G1. An actual output value z' at any desired time (t) is obtained by subtracting from a sensor output value y' a value obtained by distribution of values B,G with a ratio of rate assay times T2 and time T2'. Comparing a sensor output value beta at the time t1 of an unknown test sample with the output value SP 150 obtained with I or II and a instantaneous value z' is obtained from the equations.
Patent JP-H07256109-A (JP)
Title: Nox reduction and removal catalyst for waste combustion gas
Inventor: WAKABAYASHI ATARU
IPC: B01J27/13
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a reduction denitration catalyst for waste combustion gas at a low temp. maintaining the catalytic activity over a long period of time. CONSTITUTION:A vanadium compd., a chlorine compd. and a bromine compd. are carried on a cprbonaceous material or a metal of the platinum group is further carried at need. An activated carbon type carbonaceous material having >=10m<2>/g specific surface area is preferably used as the carbonaceous material.
Patent JP-H06291643-A (JP)
Title: Counter circuit
Inventor: TAJI IWAO
IPC: H03M13/00
Filed: 1993-04-06
Abstract: PURPOSE:To continue processing by using a corrected value by automatically correcting one-bit error when this error is generated at a counter. CONSTITUTION:When a count value '1' shows the one-bit error, an ECC check 9 recognizes which bit value is wrong. Therefore, the value of the wrong bit is inverted by counter correction logic 10, and the proper count value is set to a corrected count value 11. When there is any one-bit error at the count value '1', the corrected count value 11 is selected by a selector 3 and set to a use count value 5.
Patent JP-H10273629-A (JP)
Title: Adhesive for connection of circuit and production of circuit board
Inventor: WATANABE ITSUO
IPC: C09J9/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive capable of satisfactorily carrying out electrical conduction between mutually opposed circuit electrodes while maintaining heat resistance and useful for IC chips, etc., by laminating an adhesive layer consisting essentially of a polyimide resin to an adhesive layer consisting essentially of an epoxy resin. SOLUTION: This adhesive is provided with a layer obtained by laminating (A) an adhesive layer consisting essentially of a polyimide-based resin to (B) an adhesive layer consisting essentially of an epoxy resin. Furthermore, in the component B, a melt viscosity in connecting composition of the adhesive is <=5,000 poise and the component B contains a latent curing agent, and 0.01-30 vol.% electroconductive particles are preferably dispersed in at least one layer of respective layers of the adhesives and e.g. a resin obtained by reacting a tetracarboxylic acid dianhydride of the formula with a diamine is preferably used as the polyimide resin which is the component A.
Patent JP-H07259464-A (JP)
Title: Casing auger device
Inventor: OHORI MASATO
IPC: E21B3/025
Filed: 1994-03-26
Abstract: PURPOSE:To provide a small sized strong casing auger device which can freely select drilling due to the dead weight of a casing auger or forced drilling, and can efficiently remove underground obstacles. CONSTITUTION:An intermediate elevatable base B and a lower elevatable base C are connected to each other through a forced expansible means S, a cylindrical shaft part 4 on the upper end of a casing auger E is rotatably supported by a cylindrical bearing part H provided on the main body of a casing drive device D loaded on the lower elevatable base C, and the cylindrical shaft part 4 and the motor part 21 of the casing drive device D are transmittingly connected together. An upper elevatable base A is hangingly supported with a main cable 6, a center auger 8 is connected to the center auger drive device 7 of the upper elevatable base A, an auger shaft 9 is inserted through the cylindrical shaft part 4 of the casing auger E, and a drilling blade 10 is positioned in the casing auger E. A lock means G is provided, which can make either of the intermediate elevatable base B or the lower elevatable base C selectively unmovable against a parallel guide bar 2, or can make both slidable against the parallel guide bar.
Patent JP-S60224282-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1984-04-20
Abstract: PURPOSE:To improve photoelectric conversion efficiency, by projecting light having a specified wavelength, and accelerating the crystallization of a semiconductor at or in the vicinity of the interface between an electrode and the semiconductor. CONSTITUTION:On a glass substrate 1, a back surface electrode, which comprises a transparent conducting film 2, an SixC1-x P type semiconductor 3, an I- type semiconductor 4, an N type minutely crystallized or multicrystallized silicon hydride semiconductor 5, a light transmitting conducting film CTF6 and a reflective electrode 7, is formed. Or, on a stainless substrate 11, the following parts are provided: a substrate 1 having an insulating surface comprising a heat resisting resin film 12; a reflective electrode 7; a CTF6, an N type semiconductor 5, an I-type semiconductur 4, a P type semiconductor 3 and a CTF2. In a process before or after the formation of said first or second light transmitting electrode, light having a wavelength of 500nm or less is projected. Then the crystallization of the semiconductor at or in the vicinity of the interface between said electrode and said semiconductor is accelerated.
Patent JP-H07274496-A (JP)
Title: Switching power circuit
Inventor: YAHAGI SUEYUKI
IPC: G05F1/613
Filed: 1994-03-25
Abstract: PURPOSE:To raise the input voltage to the three-terminal regulator, etc., of a sub output circuit so as to get always stable output voltage by varying the output voltage of a main output voltage with a control signal from outside, and detecting the drop of output voltage when it has dropped, and increasing the dummy current of a main output circuit. CONSTITUTION:In a switching power circuit, which is so arranged as to get stable output voltage at the main circuit 19 and a sub output circuit 20 on the secondary side by switching the high frequency of an AC input power source 10 and converting the power with an inverter transformer, a parallel control circuit 54 is coupled in parallel to the main output circuit 19. And, it is operated as an active dummy circuit, and when the output voltage is lowered by an external control signal input circuit 43, the output current of the main output circuit 19 is increased and the time ratio of a switching element 13 is raised, whereby consequently the output power is increased. Hereby, the input voltage of the three-terminal regulator 24 of the sub output circuit 20 is raised, and the output voltage can be stabilized.
Patent JP-S62236069-A (JP)
Title: Sentence processor
Inventor: MURAI HIROKO
IPC: G06F3/153
Filed: 1986-04-07
Abstract: PURPOSE:To improve the working efficiency with a sentence processor by displaying character strings forming inputted sentences on a screen while shifting them in the fixed direction and at the same time varying the shift speeds of those character strings. CONSTITUTION:A telopping key 2 gives an indication to display the character strings of inputted sentences on a display device LCD16 as if they flowed from the right to the left (telopping). The telopping speed is varied in two steps by means of a high-speed telopping key 2a and a low-speed telopping key 2b. An encoder 3 converts the key signals received from a character input key 1 into character codes; while an encoder 4 converts the key signals received from the key 2 into telopping control codes. The shift speed of character strings is accelerated in a high-speed telopping display mode and then decelerated in a low-speed telopping display mode respectively.
Patent JP-H0683196-A (JP)
Title: Toner supply device for developing device performing multicolor development
Inventor: SAKAMOTO TAKASHI
IPC: G03G15/08
Filed: 1993-04-06
Abstract: PURPOSE:To stably obtain excellent image quality by supplying toner even in the midst of consecutive development and preventing the color mixture of the toner in a multicolor developing device. CONSTITUTION:A space between an each-color toner receiving port and an each-toner carrying entrance part is partitioned by partition walls 28a, 28b, 28c, 28d and 28e formed on a rotating member 21, and the spaces between the partition walls and cover members 20a, 20b, 20c and 20d are sealed by sealing members 29a, 29b, 29c and 29d consisting of rubber, etc. Thus, annular chambers 33a, 33b, 33c and 33d independent for every color of toner are formed. The members 29a, 29b, 29c and 29d are prevented from being inclined in an axial direction so as to make the sealing ability thereof much more excellent, and bearings 34a, 34b, 34c, 34d and 34e are interposed in order to rotatably support the member 21.
Patent JP-S58196160-A (JP)
Title: Casting die
Inventor: MAEDA TOSHIO
IPC: B22D17/22
Filed: 1982-05-12
Abstract: PURPOSE:To locate the oxidized film formed on the surface of molten metal on the inside circumferential surface of a product and to improve the mechanical properties of the product by providing grooves or projections on the bottom surface of a core positioned in a cavity. CONSTITUTION:Shallow grooves 28 having a recessed sectional shape are carved like a net on the surface in the lower half part of a core 25 positioned in a cavity 23, thereby forming a surface part 30 for detaining of oxidized film. As a pressurizing piston 6 ascends, molten metal 29 ascends and fills the inside of the cavity 23 successively, but the oxidized film formed on the surface of the molten metal 29 is wrapped in the surface part 30 of the core 25. The perfect molten part is thus packed in the upper part of the cavity 23 and the product having excellent mechanical properties is obtained.
Patent JP-H01252029-A (JP)
Title: Digital filter
Inventor: HATA MASATADA
IPC: H03H15/00
Filed: 1988-03-31
Abstract: PURPOSE:To execute echo identification without fail by using an infinite impulse response type digital filter and an (n)-th finite impulse response type digital filter as a means to prepare a pseudo-echo from an input signal to an echo canceller. CONSTITUTION:A signal S to be same as the input signal is obtained as the input of an FIR type ADF and an output from this filter is inputted to a circuit composed of a unit delay element Z<-1>. Then, an M signals where delay from 0 to (M-1)T is given are obtained. Next, this signal is inputted to multipliers K0-KM+1 and a coefficient is controlled according to an adaptive algorithm. Then, the part from 0 to (M-1)T is identified out of the impulse response of an echo route and erased. Further, a signal S' where the delay of an MT is given by the FIR type ADF part is inputted to an IIR type ADF in a rear step and the part after the MT is identified and erased. Thus, a pseudo-echo HX obtained from the outputs of the FIR type and IR type ADFs.
Patent JP-S5415188-A (JP)
Title: Connection device for power cable of enclosed switchgear
Inventor: TAKANO KATSUHIKO
IPC: H01H31/32
Filed: 1977-07-06
Abstract: PURPOSE: To simplify an internal construction and to ease a work of a connection by providing a rotary separable connecting conductor connected with a conductor and a fixed pin supported with an insulating holder, and a sliding separable connecting conductor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58197879-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIEDA KATSUHIKO
IPC: H01L21/336
Filed: 1982-05-14
Abstract: PURPOSE:To make it possible to improve the yield rate of products, by removing metal films, which are partially formed on an insulating film that is left at the side wall part of a gate electrode. CONSTITUTION:A field oxide film 22 and a gate oxide film 23 are formed on a P type single crystal silicon substrate 21. A gate electrode 24 comprising phosphorus doped polycrystal silicon is formed. An N<+> type source region 25 and a drain region 25 are formed by an ion implantation method. As a first insulating film, e.g. a silicon dioxide film 26 is deposited. Thereafter, as a second material film, a silicon nitride film 27 is deposited on the first insulating film. By etching, multilayer films comprising the silicon dioxide film 26 and the silicon nitride film 27 are made to remain at the side wall part of the gate oxide electrode. Metal films 28 are selectively grown on the surfaces of exposed polycrystal silicon gate electrode, a source, and a drain. By selectively etching the silicon nitride film 27, a tungsten film, which is grown on a part of the silicon nitride film can be removed at the same time.
Patent JP-H031153-A (JP)
Title: Electrophotographic sensitive body
Inventor: MUTO NARIAKI
IPC: G03G5/06
Filed: 1989-03-30
Abstract: PURPOSE:To maintain a stable surface potential even after repetition of copying processes by mixing at least one kind of a hydrazone compd., fluorene compd. and m-phenylene diamine compd. which are respectively specific into a photosensitive layer contg. specific compds. CONSTITUTION:The photosensitive layer contg. the perylene compd. expressed by formula I as a charge generating material and the diamine deriv. expressed by formula II, as a charge transfer material, and further at least one kind of the hydrazone compd., fluorene compd. and m-phenylene diamine compd. respectively expressed by formulas III to V in a binder resin is formed. In the formulas I to V, R<1> to R<4> denote an alkyl group; R<5> to R<9> denote a hydrogen atom, alkyl group, R<10> to R<14> denote an alkyl group, alkoxyl group, etc. The photosensitive body which is excellent not only in electrophotographic characteristics, such as electrostatic charge characteristic, sensitivity and resid ual potential but in the repetitive stability as well is obtd. in this way.