baber/WOPTO huggingface dataset:
Patent JP-S6099379-A (JP)
Title: Water purifier
Inventor: MAEJIMA AKIRA
IPC: C02F1/28
Filed: 1983-11-07
Abstract: PURPOSE:To extend the life of the water purifying capacity by constituting a titled purifier wherein the water is allowed to flow backward by changing the set position of a cartridge. CONSTITUTION:When the pressure at a stagnant part 28 becomes extraordinarily high due to the clogging of a filter 23 and a top packing is dropped into a notch 25 to leak the water, the top packing of a cartridge 6 is removed and the set position of the cartridge 6 is removed and the set position of the cartiridge 6 is changed so that a backwashing flow inlet 16 may be communicated with a changeover passage 9. When the water is passed while closing a purified water port 11 with the tip of a finger, the water flows backward in the cartridge 6 in the direction reverse to the normal use through a tap 8, a cock 4, the changeover passage 9, the backwashing flow inlet 16, the filter 23, activated carbon 22, a hole 27, the stagnant part 28, the notch 25, a clearance 31, and a discharge port 30. The filter 23 and the activated carbon 22 are backwashed in this way, and the clogging solids are removed.
Patent JP-H08198694-A (JP)
Title: Fermentation accelerator
Inventor: SHIIBA KIWAMU
IPC: C05F11/08
Filed: 1995-07-24
Abstract: PURPOSE: To produce a fermentation accelerator capable of converting various kinds of animal/vegetable garbage or waste product into an org. fertilizer by fermenting simply in a short time by compounding a specified org. matter, slaked line, humic acid and a specified microorganisms material. CONSTITUTION: This fermentation accelerator is incorporated with (A) the org. matter containing 20wt.% arabinoxylan, (B) the slaked lime, (C) the humic acid and (D) the microorganisms material, and their compounding ratio is A:B:C:D=100:(1-3):(3-10):(5-20) (by wt. ratio). Then, the microorganisms material is a matter obtained by subjecting a mixture consisting of 50-80wt.% org. matter containing >=20wt.% arabinoxylan and 50-20wt.% at least one kind of adhesive mineral material or coals or a starting material comprising primarily of this mixture to the primary fermentation under the presence of a bacteria such as Aspergillus flavus, then subjecting it to the secondary fermentation under the presence of Streptmyces actinomycetes, etc.
Patent JP-H1053841-A (JP)
Title: Stainless steel for molten salt electrolyzing electrode excellent in corrosion resistance and electric conductivity
Inventor: MUTO IZUMI
IPC: C22C38/58
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To produce a stainless steel for molten salt electrolyzing electrode excellent in corrosion resistance and and electric conductivity in molten salt. SOLUTION: By incorporating a stainless steel with, by weight, <=0.15% C, <=1.0% Si, <=2.0% Mn, <=0.20% P, <=0.05 S, 15 to 50% Cr, 10 to 45% Ni and 2.5 to 7.0% Al and, if required, furthermore with one or more kinds among <=1.0% Ti, <=1.0% Nb, <=0.1% Y and <=0.5% rare earths, corrosion resistance and electric conductivity can be imparted thereto.
Patent JP-H0632129-A (JP)
Title: Automobile suspension device
Inventor: ANDO FUMITAKA
IPC: B60G17/015
Filed: 1992-07-10
Abstract: PURPOSE:To heighten postural stability in a small steering angle area, and transform an automobile suspension device into a high caster in a large steering angle area in the automobile suspension device. CONSTITUTION:A suspension mechanism 1 is composed of an upper trailing link 6, an upper lateral link 7, a pair of lower lateral links 8 and 9 and so on, and the instantaneous center Pc of a front wheel 2 in a vehicle body side view is determined as an intersection of an axis of the upper trailing link 6 and a vehicle body side connecting point of the lower lateral links 8 and 9. In this suspension mechanism 1, since the instantaneous center Pc is set comparatively low, in order to improve postural stability by increasing ground height of the instantaneous center Pc of a turning outer ring when in a turning bump, an adjusting means 5 is provided to carry out positional adjustment on a vehicle body side connecting point A of the upper trailing link 6 according to a turning degree.
Patent JP-S6361207-A (JP)
Title: Formation of optical fiber cable line
Inventor: MORISHITA TOSHIO
IPC: G02B6/00
Filed: 1986-09-02
Abstract: PURPOSE:To perform a proper work by preliminarily forming a duct with a pipe matched to the sheath of a fiber cable and using a parachute-shaped cylinder, to which an optical fiber core is connected, and compressed air to extend the optical fiber into the duct. CONSTITUTION:The pipe matched to the sheath of the optical fiber cable is laid on a preliminarily determined extension route to form a duct 3, and an optical fiber core supply reel 2 is carried to the plate in the front end of the duct 3 and is mounted on a reel stand 21. The front end of an optical fiber core 1 is pulled out to the front end of the duct 3 and is inserted through an optical fiber core insertion hole 41 of a front cap 4 and is connected to an optical fiber core inserting part 51 of a parachute-shaped cylinder 5, and the front cap 4 is fitted to the end of the duct. The end of a hose from a compressed air generator is set to a compressed air inlet port 42 of the front cap 4, and a cap 6 is set to the rear end of the duct 3. The supply reel 2 is turned to feed out the core 1 and compressed air is blown into the duct 3 to move the parachute-shaped cylinder 5 forward in the duct, and laying is terminated when the cylinder 5 reaches the terminal part.
Patent JP-S6453930-A (JP)
Title: Recording device
Inventor: NIIKURA TAKEJI
IPC: B41J13/00
Filed: 1987-08-21
Abstract: PURPOSE:To stabilize the sheet feeding performance by furnishing a backward movement preventive means to prevent the backward movement of sheets when laminated sheets such as postcards are fed backward. CONSTITUTION:On a pressure plate type sheet supporter, sheet stoppers 13A and 13B to prevent the backward movement of sheets 6 in the direction B are furnished. The sheet stoppers 13A and 13B are furnished at the positions responding to the lateral and longitudinal sizes of the sheets 6, and arranged to maintain the laminated sheets 6 at a specific loading position even at the time of feedback of the uppermost sheet. Moreover, the sheet stoppers 13A and 13B are made to be folded in the arrow C directions, and they are folded when ordinary sheets are inserted manually. Consequently, at the time of feedback of a feeding roller 1A, the backward movement of the sheets 6 is prevented and the deterioration of sheet feeding performance owing to the disorder of sheets can be prevented.
Patent JP-S58114869-A (JP)
Inventor: YASOJIMA HIROSHI
IPC: B25B21/00
Filed: 1982-11-29
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-S6268930-A (JP)
Title: Supporting method for mold for forming duct opening for man-hole
Inventor: FUJIMOTO KANETSUGU
IPC: E02D29/12
Filed: 1985-09-18
Abstract: PURPOSE:To enable a mold for forming a duct opening, to be easily positioned in the upper and lower direction of molds, by binding a reinforcement fitted on the mold for forming the duct opening, to reinforcements arranged between molds, with ferrous metal. CONSTITUTION:A mold 24 for forming a duct opening is formed in a square- cylindrical shape opened at the both ends, and a reinforcement 30 is set to be penetrated into a wooden board 26. On the surface 10 of a foundation, a mold 12 and an external mold 14 are mounted, and between the mold 12 and the external mold 14, the mold 24 for forming the duct opening is positioned, and the reinforcement 30 is bound to reinforcements 36, 38. After that, between the mold 12 and the external mold 14, concrete is cast to form the framework 16 of a man-hole, and after the concrete is hardened, the mold 12 and the external mold 14 are removed, and the reinforcement 30 is cut off along a cutting- plane line 42. By binding the upper and lower end sections of the reinforcement 30, to the reinforcements 36, 38, with ferrous metal 40, the mold 24 is positioned in the upper and lower direction, so that the mold 24 is easily supported by the molds 12, 14.
Patent JP-S6450887-A (JP)
Title: Organosilicon compound
Inventor: KAWASHIMA MITSUNOBU
IPC: C08F291/00
Filed: 1987-08-20
Abstract: NEW MATERIAL:A compound containing a 8-(meth)acryloyloxyoctyl group shown by the formula (R<1> is H or methyl; R<2> is methoxy, ethoxy or Cl; n is 1-3). EXAMPLE:8-Methacryloyloxyoctyltrimethoxysilane. USE:Useful as a surface improver (silane coupling agent) for inorganic materials and a crosslinkable copolymerizable compound for vinyl polymers. PREPARATION:7-Octenyl(meth)acrylate is reacted with trichlorosilane further in the presence of chloroplatinate as a catalyst at -5-60 deg.C to introduce silyl group to the double bond of the octenyl group. Then the prepared methacrylate and pyridine as a neutralizing agent for generated hydrogen chloride are added to a large excess amount of methanol to convert the chloro group to an alkoxy group. Then the alcohol is distilled away and an organosilicon compound is obtained from the residue.
Patent JP-H0546826-A (JP)
Title: Card with magnetic stripe
Inventor: HONMA KATSUAKI
IPC: G06K19/06
Filed: 1991-08-20
Abstract: PURPOSE:To record plural types of magnetic recording information in the same position by operating magnetic recording information in a magnetic stripe part. CONSTITUTION:An input part 4 inputting magnetic recording information, a storage part 8 storing magnetic recording information inputted from the input part 4, a selection part 5 selecting and reading magnetic recording information on the storage part 8 and an operation part 7 setting selected magnetic recording information in the magnetic stripe part 6 are provided. Magnetic recording information inputted from the input part 4 is stored in the storage part 8 by a control part 2. The control part 2 reads magnetic recording information which the selection part 5 selects from the storage part 8. Magnetic recording information is set in the magnetic stripe part 6 by the operation part 7 and the state of a card with magnetic stripe 1 is displayed in a display part 3.
Patent JP-2001035106-A (JP)
Title: Recording and/or reproducing device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/22
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To smoothly move a slider, to which a magnetic head element is attached, to a recording/reproducing position on a rotating hard disk. SOLUTION: This device is equipped with a slider 43 in which a magnetic head element 42 is attached to its top end part, a head supporting arm 44 in which the slider 43 is attached to its top end part and energized in the direction of a hard disk 5, and a ramp member 61 for guiding the slider 43, which is attached to the head supporting arm 44, from a stand-by position to the recording/reproducing position where information signals are recorded/ reproduced for the hard disk 5;  the device is also provided with a magnetic head mechanism for recording or reproducing information signals on the rotating hard disk 5, while the ramp member 61, in moving the slider 43 between the stand-by position and the recording/reproducing position, pushes up the head supporting arm 44 in a twisted state so that one end on the upstream side of the slider 43 relative to the rotary direction of the hard disk 5 faces with the upper side up against the hard disk 5.
Patent JP-H04357471-A (JP)
Title: Antenna monitoring device
Inventor: ISHIKAWA YOHEI
IPC: G01R27/06
Filed: 1991-08-20
Abstract: PURPOSE:To enable a voltage standing wave ratio to be detected accurately without being affected by an interference wave by providing a coupling means for detecting an incidence wave and a reflection wave of a multiple wave, a band-pass filtering means, a detection means, and an operation means. CONSTITUTION:An antenna monitoring device 101 allows a band-pass filter 21 to be carried in between a directivity coupler 12 and a detection circuit 14 for detecting an incidence wave for enabling, for example, an incidence wave of a carrier f1 of a transmitter Tx1 to be band-filtered from carriers f1,', fn which are output from a plurality of transmitters Tx1,..., Txi,..., TXn, respectively. Also, a band-pass filter 22 for performing band-filtering of a reflection wave of the carrier f1 of the transmitter Tx1 is inserted between the coupler 12 and a detection circuit 15 for detecting the reflection wave, thus enabling only the incidence wave and the reflection wave to an antenna 13 of the carrier f1 of the transmitter Tx1 to be detected owing to band-filtering operation of the filters 21 and 22, influence of beat between the carrier f1 and other carriers f2, f3,... to be eliminated, and a detection accuracy of the incidence wave and the reflection wave to be increased.
Patent JP-S6267511-A (JP)
Title: Endoscope
Inventor: IZUMI MAMORU
IPC: H04N5/335
Filed: 1985-09-20
Abstract: PURPOSE:To obtain an endoscope with a minimum probe diameter by arranging a solid-state image pickup element so that an image pickup plane can be in approximately parallel with the insertion direction of a probe and the array direction of a bonding pad can be perpendicular to the insertion of the probe. CONSTITUTION:A lens 10 mounted on the center of the forward part of the probe main body 1 forms the image of the forward probe 1 on the image pickup plane (the surface of a solid-state image pickup element chip 3) of the solid-state image pickup element 2 through a mirror 11. As an image is formed on the image pickup plane of the solidstate image pickup element 2 through the mirror 11, the image pickup plane can be made in parallel with the insertion direction of the object of the probe main body 1. Since the array direction of the bonding pad 4 on the solid-state image pickup element chip 3 is perpendicular to the insertion direction (longitudinal direction) of the probe main body 1, the diameter of the probe main body 1 can smaller be than the case where the array direction of the bonding pad 4 is in parallel with the insertion direction of the probe main body.
Patent JP-S6450274-A (JP)
Title: Auto-changer type disk player
Inventor: TOMITA TOSHIHIKO
IPC: G11B17/22
Filed: 1987-08-21
Abstract: PURPOSE:To reduce the cost of a carrying mechanism in a disk, by providing first and second detecting means which detect either an absolute address slit group or a positioning slit groups, respectively, and a third detecting means capable of adjusting a relative position between the second detecting means. CONSTITUTION:The titled device is provided with the first and second detecting means which detect either the absolute address slit group or the positioning slit group, respectively, and the third detecting means capable of adjusting the relative position between the second detecting means. In other words, in an assembling process, respective relative position between the absolute address slit group and the positioning slit group, and the first and second detecting means 63b and 63c is set so as to draw in and out a disk between a disk housing part and a disk supporting inversion means, for example, setting the plane A of the disk upside. And by setting the relative position between the positioning slit group and the third detecting means 65 so as to correct deviation DELTA in an disk arranging direction of a rotary part including a supporting arm at the time of inverting the disk so as to draw in and out setting the plane B of the disk upside, a position can be detected. In such a way, it is possible to reduce the cost.
Patent JP-H02125200-A (JP)
Title: Scavenge block
Inventor: DEIITAA RINTSU
IPC: F16K1/30
Filed: 1989-08-14
Abstract: PURPOSE: To improve the flushing operatability in a flushing block for a compressed gas container by forming an exhaust gas outlet connected with an extraction borehole, on the flushing block and opening and closing a shut-off valve at the outlet. CONSTITUTION: To replace a compressed gas container including the dangerous contents by using a flushing block 10, a connecting portion 11 is connected with a valve 14 of the container, the valves 14, 19 are closed, an inert gas is flown from a flushing gas inlet 21 to be sent to an outlet 17 of the valve 14 through a borehole 24 and a pipe 23 in an opening state of the shut-off valves 22, 26, and the process gas is mixed with the flushing gas to be exhausted from the outlet 27 through a borehole 25. Then the shut-off valve 22 is closed to stop the supply of the flushing gas, and a new filling container is replaced. In an operating state, the shut-off valves 22, 26 are closed, and the process gas is flown to a process gas outlet 20 through a borehole 16 and a shut-off valve 19 extracted by the valve 14.  Whereby the dangerous process gas can be purged from the dead space of the valve or the like.
Patent JP-H0370528-A (JP)
Title: Vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/00
Filed: 1989-08-10
Abstract: PURPOSE:To heat a dust collecting chamber efficiently and kill harmful microbes efficiently by boring an opening to be communicated with an exhaust side, through a bottom section on the lower surface of a main body case, to set a passage to be communicated with a suction port section through the opening, and by communicating the exhaust side and the dust collecting chamber with each other in the blocked state of the suction port section. CONSTITUTION:On the lower side surface of a suction port section 18, a circulation outlet 19 is formed to be directed downward, and is blocked when a suction hose is connected to be inserted into the outlet 19. The circulation inlet 27 of an opening bored through to be communicated with the exhaust side 15 of an electric blower 12 at the lower surface lower-section 4a of a main body lower-case 4 is set. A circulation passage 28 for circulating the exhaust air current of the electric blower 12 through a dust collecting chamber 6 is composed of a first circulation passage 32 composed of a recessed channel 29 formed on the external side surface of the lower surface lower-section 4a from the circulation inlet 27 to the front end of the lower surface lower-section 4a through a section between front wheels 24, 24, and the recessed channel cover body 31 of a cross-sectional area U-type fitted removably with a fitting screw to cover the recessed channel 29, and a second cylindrical circulation passage 34 communicated with the first circulation passage 32 and communicated with the circulation outlet 19 of the suction port section 18 via a passage packing 33.
Patent JP-S6270173-A (JP)
Title: Sheet folder concurrently discharging folded sheets in two directions
Inventor: KOUBOU SEIICHI
IPC: B65H45/28
Filed: 1985-09-20
Abstract: PURPOSE:To concurrently discharge folded sheets in two directions and accelerate processing by concurrently operating two folding edges engaged with two picking barrels and two needles related to them at every 2/3 rotations of a folding barrel. CONSTITUTION:The diameter of a folding barrel 3 is made 1.5 times that of a saw barrel 5 having cutting edges 4, and three boltable needles 1 and folding edges 2 are provided in turn on its periphery. Two picking barrels 7A, 7B are arranged at a distance between the folding edges 2, and they are arranged at 120 deg. from a saw barrel 5. The folding barrel 3, saw barrel 5, picking barrels 7, and a nipping roller 9 have helical gears 10-13 with the same diameter respectively and are synchronously rotated by a driving source helical gear 14. Under the condition shown in the figure, both folding edges 2 located on two picking barrels 7A, 7B are protruded, two needles 1 preceding the folding edges 2 are withdrawn, and folded sheets are allowed to be simultaneously discharged in two directions. These actions are repeated at every 2/3 rotations of the folding barrel 3. Accordingly, the processing speed is improved and different printed sheets are collected separately.
Patent JP-2001033640-A (JP)
Title: Optical waveguide
Inventor: KANEKO KATSUHIRO
IPC: G02B6/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide formed of an organic optical material excellent in moisture resistance reliability in which the increase in propagation loss of light or the deterioration of characteristics under high humidity environment is restrained by covering the exposed surface of a clad part with an amorphous fluororesin layer. SOLUTION: An optical waveguide to be formed on a substrate 1 is a three- dimensional waveguide-shaped optical waveguide comprising a clad part 5 formed of an organic optical material consisting of a lower clad layer 2 and an upper clad layer 4, and a core part 3 formed of an organic optical material having a refractive index larger than this clad part 5. An amorphous fluorine resin layer 6 is formed so as to cover the exposed surface of the clad part 5 or the upper clad layer 4. As the fluorine resin usable for the amorphous fluorine resin layer 6, cyclized polyfluoride ethylene resin, polytetrafluoroethylene, and tetrafluoroethylene-hexafluoropropylene copolymer are preferably used.
Patent JP-H0936726-A (JP)
Title: Optical area sensor
Inventor: YUASA YOSHIYUKI
IPC: H03K17/78
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the fail safe performance by discriminating the normality and abnormity of a synchronization state of each extracted signal. SOLUTION: When a drive pulse is given to 1st stage F/F circuits A1, E1 of shift registers A, E, circuits A1-n, E1-n are sequentially driven by each pulse. Thus, drive circuits B1-n are sequentially driven by each pulse to drive sequentially light emitting elements d1-n Then the circuit A1 is driven again after the final circuit An is driven. That is, each pulse is sequentially emitted from the light emitting elements d1-n for one scanning. Thus, light receiving elements r1-n generate a current, which is given to amplifier circuits C1-n and its output is outputted synchronously with an emission timing of the light emitting elements d1-n . A detection circuit G discriminates whether or not a normal signal is obtained while the registers A, E drives the circuits B1-n, C1-n, sequentially.  Furthermore, the presence of the signal from the circuits B, C is always monitored to discriminate the state of the sensor and the fail safe performance is improved.
Patent JP-H0492939-A (JP)
Title: Cache memory control device
Inventor: EMURA TAISUKE
IPC: G06F12/08
Filed: 1990-08-06
Abstract: PURPOSE:To improve processing speed by abolishing a part from information when information is allocated and stored in a cache memory area and when it exceeds a size which is set based on the importance, reference frequency and using frequency of information. CONSTITUTION:When a process 8 refers to information on a low speed storage device 2, it gives a reference request to a correspondence control circuit 5. The circuit 5 informs a frequency calculation circuit 6 of the reference request on information and obtains the address of the cache memory (cm) of target information from a memory allocation circuit 4, returns it to the process 8 and gives the notice of the address of information to be referred. The circuit 4 copies target information in a copy circuit 3 into Cm of the memory 1 from the device 2 if it does not exist in Cm. When the size of Cm is less than the size which is set in a size setting circuit 7, Cm is allocated on the memory 1. When it is more than the having set size, a part of information on Cm, which is allocated, is abolished and target information is copied in Cm. When Cm which is set in the circuit 7 is smaller than the allocated size, the circuit 4 abolishes information on the size of the difference from Cm and executes the open processing of the memory as Cm. Thus, processing speed is improved.