baber/WOPTO huggingface dataset:
Patent JP-H08323377-A (JP)
Title: Anaerobic filter bed type septic tank
Inventor: MARUYAMA TOSHIO
IPC: C02F3/28
Filed: 1995-05-30
Abstract: PURPOSE: To sufficiently remove the sludge of even filter media hidden inside of an anaerobic filter bed type septic tank holding the filter media with filter medium press plates and filter medium receiving plates by making the rising rods erected from about the middle of the front surfaces of the filter medium press plates freely movable in the vertical direction. CONSTITUTION: The filter medium press plate 2 in the first chamber of the anarobic filter bed of the anaerobic filter bed type septic tank is bisected at about the middle and is constituted to both filter medium press plates 2a, 2b. The two filter medium press plates 2a, 2b are pivotally fitted freely oscillatably at about their middle and a rising rod 10 reaching a manhole is erected from the pivotally fitted part. Incidentally, the filter media 4 are internally clogged and gradually the sewage flows hardly when the sewage treating device is used over a long period of time and, therefore, the periodic suction of the sewage is required. In such a case, the filter media 4 hidden inside are vigorously oscillated and the sludge sticking to the filter media 4 is removed and dropped under the filter medium receiving plate 3 by repeating the vertical motion of the rising rod 10.  As a result, the rate of removing the sludge is improved.
Patent JP-H05321795-A (JP)
Title: Fuel supplying device for engine
Inventor: TAGA JUNICHI
IPC: F02D41/04
Filed: 1992-05-25
Abstract: PURPOSE:To enhance an ignition characteristic and combustion safety, achieve excellent lean burn, improve mixing in an operating region at a high load, and save consumption of fuel as a whole by promoting stratification in an operating region at a low load. CONSTITUTION:A P intake port 8 and an S intake port 9 are opened independently of each other to a combustion chamber 6. An opening/closing valve 19, which is closed in an operating region at a low load, is provided in the S intake port. A fuel injection valve 17 is disposed in the P intake port so that an injection center axis X is oriented in the vicinity of an ignition plug 7. An air-fuel ratio setter 27 is provided for setting fuel supply of the fuel injection valve to an air-fuel ratio in a lean region in the operating region at a low load while to an air-fuel ratio in a rich region in the operating region at a high load. A spray angle changing means 20 is disposed for reducing a spray angle of the fuel injection valve in the lean region smaller than that in the rich region in synchronism with a change from the rich region to the lean region.
Patent JP-S6110457-A (JP)
Title: Transfer roller cleaning apparatus in printing machine for tablet of the like
Inventor: MURAMATSU HIDEO
IPC: B41F35/06
Filed: 1984-06-25
Abstract: PURPOSE:To make the achievement of the equalization of printing on tablets possible, by carrying out the stop of the supply of printing matters at a fixed timing, the change of a transfer roller to the cleaning position and the advance of cleaning components onto the surface of the transfer roller. CONSTITUTION:Tablets 9 are supplied from a hopper 7, 8 onto a supply drum 6, transferred with the transfer roller 5 to which ink is supplied from an ink reservoir 3 via a design roller 4 and dropped into a receiver part 10. Then, a controller 1 stops, at each fixed timing, the adsorption of tablets 9 onto the supply drum 6 by closing an electromagnetic valve 49, separates the transfer roller 5 from the design roller 4 and the supply drum 6 by the operation of an air cylinder 14 and sprays solvent onto the cleaning components 11 of gauze or the like from a nozzle 12 for a fixed time by the operation of a pump 32. Thereafter, the component 11 are advanced with an air cylinder 13 and contacted onto the transfer roller 5. Then, the cleaning is carried out.
Patent JP-S63297329-A (JP)
Title: Stone solubilizer
Inventor: NISHINO TADASHI
IPC: A61K31/74
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled stone solubilizer having rapid solubility and no side effects, useful for urinary calculus, etc., comprising aqueous suspension containing a strongly acidic cation exchange resin of H type. CONSTITUTION:A strongly acidic cation exchange resin of H type (e.g. Dowex50 wX4, U.S.A. the Dow Chemical Company) is sufficiently washed with water and suspended in water. To facilitate flow and to improve dissolution ratio, 5-30pts.wt. of the resin is used based 100pts.wt. water. The pH of the aqueous suspension is influenced by a carbonic acid gas in the air and becomes about 6. The particles of the resin is preferably 30-500mum usually. The stone solubilizer has as much >=100 times dissolution rate as that of an existing agent. The action of the solubilizer is that since H<+> in the ion exchange resin is subjected to ion exchange with a slightly dissociated metallic ion existing in the solution, finally a metal-resin and an inorganic acid are produced to dissolve stone.
Patent JP-H08323228-A (JP)
Title: Crusher
Inventor: NISHIKAWA SEIICHI
IPC: B02C13/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a crusher preventing the abrasion of a side liner and high in operation efficiency. CONSTITUTION: An overlap liner 10 is fixed to the inside of a side liner 9 and a chamfered surface 10c is formed to the outer edge part of the overlap liner 10 and a plurality of holes 10a are provided to the chamfered surface 10c and the inside entire surface of the overlap liner 10 is subjected to abrasion-resistant welding and a plurality of the holes 10a and an attaching bolt hole 11 are subjected to plug welding.
Patent JP-H01302370-A (JP)
Title: Toner image fixing device
Inventor: FUJI KAZUO
IPC: B65H29/20
Filed: 1988-05-31
Abstract: PURPOSE:To uniformly bring both the upper fixing means and the lower fixing means into press-contact in an action state by setting selectively the upper fixing means and the lower fixing means to an action state and a non-action state by a magnetic repulsion action or a magnetic suction action of the first and the second permanent magnets. CONSTITUTION:Usually, an opposed magnet body 40 is locked so as to be freely releasable in the first angle position, both N poles of a magnet body 30 and the opposed magnet body 40 are opposed to each other, and by a magnetic repulsion action generated between both of them, a roller 28 is deviated toward the lower roller 4, and a belt 6 and the lower roller 8 are held in an action state. Also, at the time of releasing a press-contacting state of the belt 6 and the lower roller 8, it can be executed by releasing an engagement of a projection and a through-hole of a trailing wall of 14, and the opposed magnet body 40 becomes freely turnable, rotated substantially by 180 degrees by a magnetic repulsion action between said opposed magnet body and the magnet body 30, and positioned in the second angle position. In such a way, the upper fixing means 2 and the lower fixing means 4 are selected simply to a non-action state and an action state, and uniform press-contacting is obtained.
Patent JP-S5256770-A (JP)
Title: Vibration prevending device of full automatic washing machine
Inventor: OONO MASAHARU
IPC: F16F3/10
Filed: 1975-11-04
Abstract: PURPOSE: To provide a vibration proof device for preventing vibration generated by off-set load of clothes during dewatering operation, by suspending a resilient rod from a supporting fixture projected from an outer frame, and a spherical surface seat is held by this resllient rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06138114-A (JP)
Title: Chromatography system
Inventor: KIMU DABURIYU RII
IPC: B01D15/08
Filed: 1991-05-07
Abstract: PURPOSE: To minimize a noise of a detector with flexibility and ease by, with the use of a control panel which is based on icons comprising multiple function panels, controlling a system. CONSTITUTION: A change-over valve 4, and pump 10, column 18 and a detector 20 are provided, and the change-over valve 4 connects two liquids 6 and 8, according to a desired ratio, to the pump 10 for the first and second segment fractions X and Y, from a time period T. A value defined as T (new) is selected for the time period T, and the change-over valve 4 is operated by using the T (new), and the liquid 6 is connected to the pump 10 only for the first time period equal to T (new) *X, further, the liquid 8 is connected to the pump 10 only for the time period equal to T (new) *Y. Then, while the pump 10 is so operated as to, through a system, press-send the mixture of liquid 6 and 8, selection and operation with time period T (new) are repeated, so that the system is controlled for a minimum detector noise.
Patent JP-S63296318-A (JP)
Title: Manufacture of oxide magnet material
Inventor: YOSHIDA ICHIRO
IPC: H01F1/11
Filed: 1987-05-28
Abstract: PURPOSE:To improve the magnetic characteristics of an oxide magnet by co- precipitating raw material powder, constituting a main cause of large scattering, with Fe2O3, from which excellent powder is obtained, and manufacturing a fine uniform raw material. CONSTITUTION:A mixture acquired by mixing salt containing at least one of Zr, Y, Al, Mn, Co and Si and the salt of Fe in fixed quantities is dropped into a precipitation forming liquid such as an oxalic acid solution of 1.1-2.0 times as large as the mol number of these salt, thus forming a co-precipitate. The co-precipitate obtained is calcined and synthesized, and lastly fixed quantities of the powder of Fe2O3 and BaCO3, SrCO3 and PbO are wet-blended to a calcined body. Since the precipitates of each raw material ion are shaped from the aqueous solution of the ions, an additive can be distributed uniformly. Accordingly, a sintered body, grain size of which is arranged, is acquired, thus improving the magnetic characteristics of an oxide magnet.
Patent JP-S6085025-A (JP)
Title: Support device for engine of tractor
Inventor: KUDOU KOUICHI
IPC: B60R13/08
Filed: 1983-07-19
Abstract: PURPOSE:To realize simple way of sealing for sound insulation or the like as well as almost complete sealing of an engine, by housing the second bonnet, enclosing an engine, in the bonnet of a tractor so as to support the engine by the second bonnet. CONSTITUTION:The box-shaped second bonnet 1 is composed of an upper face part 2 a bottom face part 3 and front, rear, right and left side parts 4. Vibration-proof support is given to an engine 7 in the second bonnet 1 through a vibration-proof rubber 5 and a bracket 6. An engine 7 is equipped with a cooling fan 8 and a radiator 9 in its front part, while an opening part 10 is formed in the front of the second bonnet 1 and the radiator 9 is fitted so as to conform to said part 10. An opening part 11 to take out power is formed on the rear side of the engine 7, and a propeller shaft 12 is connected to the engine through the opening part 11. The first bonnet 15 is fitted so as to enclose the second bonnet 1.
Patent JP-S5656954-A (JP)
Title: Starter for carburetter
Inventor: KITAMURA SHIYUUICHI
IPC: F02M1/00
Filed: 1979-10-13
Abstract: PURPOSE: To facilitate starting of a carburetter and to improve an operation efficiency by enriching fuel at an accelerating time at a cold starting, by a method wherein a high-speed starting jet, which is coupled to a main system fuel path, is connected to a start path of a carburetter.  
     CONSTITUTION: A start path 6, which is connected to a downstream side of a throttle valve 1, is mounted in parallel to a suction path A. An automatic thin diaphragm device 26, which is controlled by a suction pipe negative pressure and regulated an air amount, a metering needle 17, which is adjusted by a temperature detector 15 and controls fuel for starting, and a control valve 9 which regulates fuel- air mixture are mounted at the path 6. A high speed start jet 23, being connected to a float chamber 2, and another metering needle 24, which adjusts an area of said jet 23 and is functioned by the temperature detector 22, are mounted at an upstream side of the needle 17 to increase a fuel amount at a cold starting time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07149541-A (JP)
Title: Preparation of panel-shaped structural body with natural stone tone and decorative material
Inventor: JIYURII KEI RINGAATO
IPC: C03B19/09
Filed: 1994-06-14
Abstract: The invention concerns a process for manufacturing natural stone-type panel-shaped construction and decoration materials of high strength for facing facades, walls and floors in indoor and outdoor areas, consisting of stacked individual layers of crushed glass, charge materials, in particular sand, and mixtures thereof.
Patent JP-H07337077-A (JP)
Title: Brushless motor drive circuit
Inventor: ENSHIYUU HISASHI
IPC: H02P6/06
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a brushless motor drive circuit which can detect the positional signal of a rotor accurately by comparing the voltage at the end of a stator coil with a predetermined potential for each phase. CONSTITUTION:When the voltage at the end of each stator of a brushless motor 106 is compared with a predetermined potential in order to detect the positional signal of a rotor, a pulse generation circuit 1 generates a pulse of predetermined width in the vicinity of rise and fall of the positional signal. The pulse is fed, as a time constant switching signal, to a low-pass filter 104 in order to switch the time constant thereof to a larger one. Consequently, the noise components are removed from the drive signal in the vicinity of rise and fall of the positional signal. This constitution realizes accurate positional detection of the rotor in a brushless motor and enhances the rotational accuracy.
Patent JP-2000319636-A (JP)
Title: Preparation of thermosetting resin-made abrasive material
Inventor: NOMURA MASAO
IPC: C09K3/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient, inexpensive process for preparing a granular abrasive material which is sufficiently cured and therefore gives little odor, has a large particle strength and therefore inhibits destruction of granules at shot blasting and gives little damage on the abrasion surface. SOLUTION: The titled process is based on a reaction between a compound which generates a thermosetting resin through a reaction with formaldehyde, and formaldehyde in the presence of a catalyst. The process comprises steps wherein the compound is reacted with formaldehyde to yield an initial reaction product, the initial reaction product is suspended in a liquid medium by adding an emulsifier and then cured, and the medium is separated and removed.
Patent JP-S5465433-A (JP)
Title: Picture input device
Inventor: MORISHITA TSUKASA
IPC: G06K9/00
Filed: 1977-11-02
Abstract: PURPOSE: To obtain a simple-structure picture input device which can chorten the time required for search of the necessary regions when only part of the picture region is handled, by supplying the picture region divided into several units on one sheet of the slip into the computer every region with the data compression.  
     CONSTITUTION: The photoelectric conversion is given to the picture on the slip via photoelectric scanner 1 and then quantized to be supplied to the computer. In the  picture input device which performs the above mentioned procedure, the following  circuits are provided: memory circuit 2 which stores the quantized picture scanned  by scanner 1 with the photoelectric conversion; and gate circuit 3 which aplies gate  to the region of an optional position and size and in accordance with the designated  parameter against the picture data which is read from circuit 2 under the control of  control circuit 6. Furthermore, encoding circuit 4 is provided to give the data compression to the output given from circuit 3. Thus, the picture image divided into  plural units on a sheet of the slip is supplied to computer 5 after the data compression with every region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5357302-A (JP)
Title: Condenser
Inventor: KOJIMA TOKUMITSU
IPC: F28B3/02
Filed: 1976-11-05
Abstract: PURPOSE: To remove impurity in condensation reused as cooling water as much as possible in a condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5559357-A (JP)
Title: Pulse radar transmitter
Inventor: FUKUI HIDETO
IPC: H03K3/53
Filed: 1978-10-27
Abstract: PURPOSE:To realize the fault detection with an extremely small amount of loss for the SCR magnetic system by making use of the output waveform generated from the control circuit consisting of the trigger signal generation part, the delay circuit and others. CONSTITUTION:In addition to the conventional circuits, the pulse radar transmitter incorporates 1st HAND circuit 20 to obtain the NAND of the output between 1st trigger signal generation part 13 and delay circuit 15, pulse generator circuit 21 to generate the pulse by the output of circuit 20 and 2nd NAND circuit 22 to secure the NAND of the output between 3rd trigger signal generation part 16 and circuit 21 each. And these circuits form fault detector circuit 23. In the faulty mode, waveform e features a low level constantly, and accordingly waveform f which is the NAND waveform of waveforms e and c feature a high level constantly. Thus the pulse waveform is obtained like the NAND waveform h of waveforms g and d, accordingly detecting the fault. As this circuit can be formed with the IC, a small and light-weight structure becomes possible.
Patent JP-S5832790-A (JP)
Inventor: MURAKAMI KATSUSHI
IPC: A63H17/26
Filed: 1981-08-24
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-S5921509-A (JP)
Title: Manufacture of hydroxylapatite
Inventor: TSUKISAKA RIYOUGO
IPC: C01B25/32
Filed: 1982-07-28
Abstract: PURPOSE:To obtain easily hydroxylapatite with high crystallinity and high chemical activity in a short time by applying grinding when a Ca source is reacted with a P source. CONSTITUTION:An aqueous soln. or a suspension contg. Ca(OH)2 and >=1 kind of Ca salt such as CaCl2 or Ca(NO3)2 and an aqueous soln. or a suspension contg. H3PO4 and >=1 kind of phosphate such as NH4H2PO4 or Ca(H2PO4)2 are prepared. They are mixed under grinding and reacted, or they are mixed, ground and reacted. Hydroxylapatite obtd. by this method has high crystallinity, high purity, large specific surface area and superior chemical activity, so it is useful as a dental material, a starting material for manufacturing an artificial bone, an adsorbent, etc.
Patent JP-S5923897-A (JP)
Title: Anticorrosive coating method
Inventor: IWAKI TAKUYA
IPC: C09D1/00
Filed: 1982-07-28
Abstract: PURPOSE:To provide superior anticorrosiveness and durability to a metallic body to be coated, by coating the metallic body with inorg. paint contg. zinc powder and by carrying out coating by electrodeposition. CONSTITUTION:A metallic body to be coated is coated with inorg. paint contg. zinc powder to form an electrically conductive paint film capable of being coated by electrodeposition. The amount of the zinc powder contained in the inorg. paint is 40-95wt%. In case of <40wt% zinc powder, the electric conductivity of the paint film is reduced, and >95wt% zinc powder, the adhesive strength of the paint is reduced. The paint film is then coated with paint for anionic or cationic electrodeposition.
Patent JP-H05328331-A (JP)
Title: Coding system and decoding device for video signal
Inventor: TOMONAGA EIICHIRO
IPC: H04N7/00
Filed: 1992-05-25
Abstract: PURPOSE:To decode a video signal only in a forced intra-frame coding period by a decoder with a simple constitution and to expand a using range by adding a signal for detecting the forced intra-frame coding period to a transmission signal and extracting the added signal by the decoder side prior to variable length decoding. CONSTITUTION:On the encoder side, an address or a unique word(UW) indicating the position and length of a forced intra-frame coding period (RFLT) is inserted immediately after the frame synchronizing word of a variable length coding transmission signal. An address or UW detecting circuit 202 detects an address or UW added to the variable length coding signal from the coding transmission signal supplied to the terminal of the decoder side and reads out the address of the RFLT. The signal only in the RFLT is stored in a buffer memory 201 based upon the address, read out and then supplied to a variable length decoding circuit 203. Since only the RFLT can be extracted and simply decoded, the monitoring or the like of a coding signal can simply be executed.
Patent JP-S5466404-A (JP)
Title: Preparing field coil
Inventor: NAGAI HIDEO
IPC: H01F41/04
Filed: 1977-11-07
Abstract: PURPOSE: To prevent a generation of angular protrusion in inside angle of flat square copper wire after winding, by such means that with a chamfering applied in a specific dimension to a corner of the flat square copper wire wound in an edgewise direction, a winding be so made for the chamfered corner as to be inside.  
     CONSTITUTION: When constructing a field coil with a flat square copper wire 6 wound in an edgewise direction, a chamfering is previously applied before winding to a corner to be inside of the coil of the flat square copper wire 6. The dimension of chamfering is so made that a plate thickness-way dimension t may be below half the flat square copper wire thickness and a breadthwise dimension w within  a range of 1.5 to 2.0 times the plate thickness. In such construction, after cutting an increase of the thickness due to a widing, a flat square copper wire 6A will be provided with a chamfered part slightly remaining in the inside, eliminating a generation of angular protrusion in the inside angle part, thus capable of preventing  insulation demages between turns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62287688-A (JP)
Inventor: TAKEUCHI MASAHIKO
IPC: H05K3/12
Filed: 1986-06-06
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-H01303264-A (JP)
Title: Paper processing equipment
Inventor: TAKAHASHI YASUHIRO
IPC: G03G15/00
Filed: 1988-06-01
Abstract: PURPOSE:To make a sheet of jammed paper easily eliminable without entailing any pulling operation of a knob by additionally installing a cam part for moving an intermediate gear in a direction being removed from a first roller driving gear with rotation of a gear releasing cam body at the time of turning of a knob shaft, in this intermediate shaft. CONSTITUTION:When a jam has occurred between two rollers 1 and 2, if a knob is rotated counterclockwise, a gear release cam body 26 and an intermediate gear 12 being unified with each other are rotated in the same counterclockwise direction together with a knob shaft under action of extensive resilience of a spring. In brief, a vertical wall surface 26c of the gear release cam body 26 as one body with this knob shaft presses a vertical wall surface 12c of a cam part additionally installed in the intermediate gear 12, rotating this intermediate gear 12. If this gear 12 is rotated counterclockwise, a fixing roller gear 13 being engaged with this gear is rotated clockwise as one body with a fixing roller 1, so that a sheet of jammed paper is taken out.