baber/WOPTO huggingface dataset:
Patent JP-S5278677-A (JP)
Title: Separation of membrane
Inventor: IKEGUCHI TAKASHI
IPC: B01D65/02
Filed: 1975-12-25
Abstract: PURPOSE: To provide a process for separating a membrane which renders it easy to remove materials deposited on the surface of a permeable membrane without damaging a semipermeable membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63319072-A (JP)
Title: Dust collecting equipment in road tunnel
Inventor: KUBOTA TAKASHI
IPC: E21F1/00
Filed: 1987-06-23
Abstract: PURPOSE:To efficiently clean the air in a tunnel by arranging plural panel-type dust collecting units having downward air discharge and suction ports on the front and rear ends in series along a travel road, and fixing the units on the ceiling side of the tunnel. CONSTITUTION:The panel-type dust collecting unit 6 is formed by an electrostatic precipitator 4, a blower 5, and a unit housing 63 contg. the precipitator and blower. The air discharge port 61 and suction port 62 are opened downward on the lower surface of the panel on the front and rear ends of the unit housing 63, and an air flow straightening plate 64 is furnished. The plural panel-type dust collecting units 6 are arranged in series along the travel road, and fixed on the ceiling side of the tunnel. Under such a constitution, the contaminated air sucked into each unit from the inside of the tunnel is cleaned, and again discharged into the tunnel. In this case, since the air discharge port 61 and suction port 62 are opened downward, the short-cutting of the cleaned air between the adjacent units 6 is prevented even when the setting interval between the units 6 is short, and the cleaned air and contaminated air are sufficiently mixed.
Patent JP-H0321675-A (JP)
Title: Coating composition
Inventor: MURACHI TATSUYA
IPC: C09D175/00
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the title composition useful for coating of rubber product, etc., and having excellent adhesion with material to be coated and abrasion resistance of coating film by blending a polyurethane having isocyanate with an oxide adduct of silicone diol at a specific amount. CONSTITUTION:A mixture of polyester based diol and polyether based diol is blended with diisocyanate so that molar ratio of OH:NCO is 1:2-10 and a solvent such as THF is added thereto and an urethane prepolymer having isocyanate is prepared in dried nitrogen gas. A polyurethane obtained by further adding a low-molecular diol and solvent to the above-mentioned urethane prepolymer and reacting the prepolymer with the low-molecular diol and having a terminal isocyanate is blended with a silicondiol oxide adduct obtained by adding 1-10mol oxide to 1mol silicondiol so that molar ratio of hydroxyl isocyanate is 0.7-1.3 and a solvent is added to the blend to provide the aimed composition.
Patent JP-S6053063-A (JP)
Inventor: MIKAERU KAAKUMAN
IPC: H01R12/58
Filed: 1984-07-26
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-S5947613-A (JP)
Title: Guiding system of work boat
Inventor: MATSUDA YOUZOU
IPC: G01C21/00
Filed: 1982-09-10
Abstract: PURPOSE:To guide a work boat to a target point with high accuracy and high efficiency, by displaying on a CRT the position information on the work boat to the target point which is obtained from a radio range finder and a gyrocompass. CONSTITUTION:Slave stations 1 and 2 are set at two points on the land together with antennas 9 and 10; while a master station 12 and an antenna 11 are provided to a work boat. Using such a radio range finder, the distances a' and b' between the work boat and slave stations 1 and 2 are measured respectively. At the same time, the direction D of the work boat is obtained by a gyrocompass 13. The data on these distances a' and b' and the distance D are supplied to a signal processing circuit 14 to calculate the angle and distance of the work boat to the target point. These calculated angle and distance are displayed on a CRT15. In such a way, an operator of the work boat performs operations in response to the display on the CRT15 to guide the work boat to its target point with high accuracy and high efficiency.
Patent JP-H11321588-A (JP)
Title: Urgency stop device for automobile
Inventor: IMAI KUNIHIRO
IPC: B60T1/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To bring an automobile into a stalling condition quickly, safely, and surely so as to be stopped, by sliding respective rotary roller devices in a gap between front/rear wheels and the ground, and letting the respective front/rear wheels to be raced on the respective rotary roller devices to urgently stop an automobile. SOLUTION: A large gear 1 is loosely fitted on the nearly center part of a tire rotating axle 6 fitted with front wheels 5 on both sides, and the large gear 1 is rotated by pushing a switch button fitted to the steering wheel part of a driver's seat through remote control. The such large gear 1 and a small gear 2 fixedly secured to an axle 7 rotatably fitted to the bottom part of a vehicle body are made mesh with each other, erecting bars 3 are fitted to both end parts of the axle 7, and each of rotary roller devices 4 in which many rollers are juxtaposed on a thick iron plate through connecting rod 8 is provided on the lower part of the erecting bar 3. By racing the respective front/rear wheels 5 on the respective rotary roller devices 4, an automobile can be urgently stopped.
Patent JP-H064594-A (JP)
Title: Data processing method in archival device
Inventor: KUMAGAI MASAHIKO
IPC: G16H10/60
Filed: 1992-06-16
Abstract: PURPOSE:To provide a data processing method which performs a readout operation without requiring excessive period of time other than a period of time required for readout even when the radout of the data stored in a library device is performed in an archival device. CONSTITUTION:Two pieces of image data out of the image data comprised of several ten pieces of data in an archival device 6 are written on a magnetic disk 4, and residual data are stored in the library device 5. When a transmission request is issued, an optical disk is searched by the library device 5, and the data is sent out from the magnetic disk 4. When the delivery of the two pieces of data from the magnetic disk 4 is completed, following image data are sent out from the optical disk of the library device 5.
Patent JP-H087635-A (JP)
Title: Luminaire for indirect illumination
Inventor: YOKOYAMA KATSUMI
IPC: F21S8/04
Filed: 1994-06-14
Abstract: PURPOSE:To easily replace a fluorescent lamp without completely removing a shade or without taking a large clearance by arranging a holding means which can hold the shade in a position just under the fluorescent lamp and the lower position. CONSTITUTION:In a luminaire for indirect illumination is provided with a base frame 2 which is installed on a ceiling surface of a house and is fixed by this ceiling surface, a fluorescent lamp 3 horizontally installed on the base frame 2 and a shade 4 which prevents direct sight from below the fluorescent lamp 3 by being situated just under the fluorescent lamp 3 and reflects light of the fluorescent lamp 3, the following constitution is added. The shade 4 is installed on the base frame 2 by a holding means 5 (composed of bottom opened V letter-shaped hardware 6, two leg pieces 10 and 10, locking pieces 7 and 7 and bending parts 11 and 11 or the like) to hold it in a position Pi just under the fluorescent lamp 3 and a lower position P2 to facilitate replacement of the fluorescent lamp 3 by downward separating from the fluorescent lamp 3.
Patent JP-2000343445-A (JP)
Title: Wrench
Inventor: KIN CHIEI
IPC: B25B13/28
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive wrench capable of tightening members to be tightened having different diameters easily. SOLUTION: An upper jaw member 5 is pivotally fixed on a basic part 6 of a lower jaw part 2 formed at a tip of a handle 1, and nipping faces 13, 12 nipping a member to be tightened are provided in each mutually opposing section of an upper jaw part 3 and the lower jaw part 2 of the upper jaw member 5 so that the upper jaw member 5 is turned forward due to reaction force from the member to be tightened to nip the member to be tightened by both nipping faces 13, 12 when the handle 1 is turned to a tightening side and the upper jaw member 5 is turned backward due to reaction force from the member to be tightened to release the member to be tightened when the handle 1 is turned to the opposite side to it.
Patent JP-H0710802-A (JP)
Title: Production of acrylic acid
Inventor: NAGAI KOICHI
IPC: B01J23/28
Filed: 1993-06-28
Abstract: PURPOSE:To prevent excessive heat accumulation of a catalytic layer, to improved yield and productivity of acrylic acid and to prolong a catalytic life in production of acrylic acid by catalytically oxidizing acrolein in a vapor phase. CONSTITUTION:In production of acrylic acid by catalytically oxidizing acrolein with molecular oxygen in a vapor phase by using a fixed bed multi-tubular reactor packed with a catalyst prepared by supporting a catalytically active substance containing at least molybdenum and vanadium on an inert carrier, a catalyst having a supporting ratio of the catalytically active substance increasing from an inlet side to an outlet side of raw material gas is successively packed into the reaction tube to carry out the reaction.
Patent JP-H0821548-A (JP)
Title: Check valve
Inventor: TOZAKI KAZUO
IPC: F16K15/03
Filed: 1994-07-08
Abstract: PURPOSE:To establish a high sealing performance by directing the seat surfaces of a valve disk seat and valve box seat to the valve body closing direction, tapering them so that their diameters reduce while positioned opposingly, and thereby putting the seats in pressure contact with each other by the wedge effect at the time of closing. CONSTITUTION:In the normal time when a fluid is flowing in the regular direction, the fluid flowing in the internal flow path 13 of a valve box 11 collides with a valve body 14 to cause its lifting, which swings in the opening motion direction of a rotary shaft 17 to open the internal flow path 13. When the fluid is in counterflow, the valve body 14 swings by its deadweight in the closing direction, and the counterflowing fluid 20 pushes the valve body 14 in the closing direction. The seat surfaces of a valve body seat 18 and a valve box seat 19 are tapered so that the diameters reduce in the valve body closing direction, so that the valve body seat 18 intrudes to the valve box seat side to generate a wedge effect, and the contacting pressure of the seats 18, 19 enlarges so that a high sealing performance is obtained even under a low pressure.
Patent JP-S6051244-A (JP)
Inventor: HASHIMOTO SHINJI
IPC: B27M3/00
Filed: 1983-08-27
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-S6220651-A (JP)
Title: Electronic governor device for internal-combustion engine
Inventor: NANJO HIROTOSHI
IPC: F02D41/40
Filed: 1985-07-18
Abstract: PURPOSE:To make a characteristic speed droop rate to load of an engine speed optionally settable, by feeding back the droop rate signal, calculated on the basis of the integration signal given in integrating a speed deflection signal, to a speed deflection operational circuit. CONSTITUTION:A device bearing the above caption is provided with a rack operating device 2 operating an injection quantity regulating rack of a fuel injection pump, controlling its drive by a drive circuit 11 according to output of a manipulated variable operational device 9. Also, it is provided with a speed deflection operational circuit 6 which outputs a speed deflection signal Vnd according to each output of an accelerator sensor 4 and engine speed detecting device 3, whereby an integration signal Vi having integrated the speed deflection signal Vnd with an integrator 7 is inputted into the manipulated variable operational circuit 9, making it calculate the rack manipulated variable required. At the abovementioned, in addition there is provided with a droop operational circuit 8 which outputs a droop rate signal Va in size proportionate to the said integration signal Vi, whereby the signal Va is fed back to the said operational circuit 6.
Patent JP-H10101-A (JP)
Title: Shoes cover
Inventor: NAKAMURA YASUO
IPC: A43B3/16
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To leave off a shoes cover without touching the bottom part of the shoes cover or simultaneously leaving off a plurality of shoes covers by providing a putting-on and leaving-off auxiliary member on the heel part of the shoes cover as a target member to add a force necessary for putting-on and leaving- off. SOLUTION: A shoes cover is formed of a shoes cover body 1 and an ear-like member 2 of putting-on and leaving-off auxiliary member provided on the heel part thereof, and the opening part of the shoes body 1 is formed of a rubber mouth 3. In putting on, the rubber mouth 3 is extended by both hands, a piece of shoes is put therein in the order of toe and heel. A wear, for example, one of the cuffs of trousers is pushed into the shoes cover, and the fastening position of the rubber mouth 3 is regulated so as to perfectly cover the shoe and the cuff part with the shoes cover body 1 in this state. In leaving off, on the other hand, the ear-like member 2 is held and pulled to the rear of the heel to pull out the heel. The shoe is pulled forward so as to peel the shoes cover body 1 from the shoe to pull out the toe.
Patent JP-S6135417-A (JP)
Title: Composite wire
Inventor: TSUJI HITOSHI
IPC: B32B15/01
Filed: 1984-07-27
Abstract: PURPOSE:To prevent the hardening and embrittlement of the joint boundary part between a core metal and a sheath metal which is karat gold, to improve joint strength and to prevent exfoliation by disposing an intermediate layer consisting of Ag or Cu or Ag-Pd alloy between the core material and the sheath metal and joining the core material and the sheath metal. CONSTITUTION:The intermediate layer 4 consisting of Ag or Cu or Ag-Pd 30% alloy is provided between the core material 1 consisting of Ti and the sheath metal 2 consisting of the Au metal. These materials are integrally joined to form a composite wire 3'. The wire 3 having such construction is drawn and is then swaged and pressed, by which a temple 6, etc. of spectacles are manufactured. The hardening and embrittlement of the joint boundary part between the core material and the sheath metal as a result of brazing of the members are thus prevented and the joint strength is improved, by which the exfoliation of the sheath metal is prevented.
Patent JP-H0997829-A (JP)
Title: Wafer carrier and manufacturing device for semiconductor element provided with it
Inventor: KIN SEIYOU
IPC: B24B37/04
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a wafer carrier which is used for fixing a wafer in a chemical-mechanical polishing process and a semiconductor manufacturing device provided with the carrier. SOLUTION: A wafer carrier 10 which is used for holding a wafer at the time of manufacturing a semiconductor device has temperature control means which locally adjust the temperature of a wafer on its surface. Therefore, the temperature at the desired part of the wafer can be adjusted by arranging the temperature control means on required spots.
Patent JP-S641772-A (JP)
Title: Aquatic antifouling coating agent
Inventor: MASUOKA SHIGERU
IPC: C09D5/16
Filed: 1987-06-24
Abstract: PURPOSE: To provide the titled coating agent containing a polymer having polydimethylsiloxane group on side chain, free from the degradation problem caused by antifouling agent, having high stability, able to be canned without necessitating the sealing of inert gas, usable without restriction of pot-life and having excellent storage stability.  
     CONSTITUTION: The objective coating agent is produced by compounding (A) a polymer of one or more kinds of monomers of formula (X is H or methyl; n is 2W4; m corresponds to an average polymerization degree of ≥70) with (B) 5W95wt.% (based on A+B) of one or more vinyl-polymerizable monomers (e.g. methyl methacrylate) and, if necessary, (C) 1W70wt.% (based on A+B+C) of a surface lubricant (e.g. paraffin wax). The obtained coating agent is quickly dryable, insensitive to the under-cure at the deep part of the coating film and the humidity and temperature in drying, resistant to blistering and peeling and has excellent interlaminar adhesivity. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6136778-A (JP)
Title: Coating material of heat roll for heat fixing
Inventor: WATANABE YOICHIRO
IPC: G03G15/20
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a fixing roll which prevents offsetting without coating of a release agent, has high mechanical strength and heat conductivity and can supply heat with good efficiency by using perfluoroalkyl functional silane having a CF3 group at the terminal as a coating material for a heat roll for heat fixing. CONSTITUTION:The coated heat roll is obtd. by dipping a metallic core material roll into an org. solvent soln. such as toluole of the perfluoroalkyl functional silane having the CF3 at the terminal, for example, perfluoroalkyl functional silane expressed by the formula then pulling up the roll and drying and removing the solvent. The functional group such as amide group, sulfonic acid group or carboxy group of the silane contributes to an increase in the adhesive strength to the metallic core material and the strength of the film. The film is as thin as about the thickness of a monomolecular film and can prevent the offsetting of a toner without coating of the release agent and therefore the fixing roll for an electrophotographic copying machine which has high heat conductivity and can efficiently supply heat is obtd.
Patent JP-2000345432-A (JP)
Title: Antimicrobial wad material and bedding using the same
Inventor: ARANAGA TOMOYUKI
IPC: C08K5/524
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial wad material having good antimicrobial durability, especially good washing durability and provide a bedding using the same. SOLUTION: This antimicrobial wad material comprises a polyester-based antimicrobial short fiber and the polyester-based antimicrobial short fiber is obtained by fiberizing a resin containing a polyester-based resin containing at least 0.05-10 wt.% one or more kinds of phosphite compounds represented by the general formula [R1 is a 4-12C branched alkyl group; R2 represents hydrogen atom, a 1-12C alkyl group, or the like; R3 is hydrogen atom, a 1-12C alkyl group, or the like; R4 and R5 represent each independently a 1-8C alkyl group, or the like] by melt-spinning method.
Patent JP-S5947879-A (JP)
Title: Picture processing system
Inventor: TAKEDA SHIGEKI
IPC: H04N5/14
Filed: 1982-09-10
Abstract: PURPOSE:To decrease the picture processing time, by converting a picture signal into an orthogonal sweep sinal and passing the result through the 2nd picture processing filter, after the picture signal comprising M-line sheep signal toward a prescribed direction passes through the 1st picture processing filter for attaining picture correction. CONSTITUTION:A picture signal taking consecutive M-line horizontal sweep signal as one frame is inputted to a picture processing filter 12 via a horizontal synchronism separating device 10 for attaining horizontal correction. The picture signal correction with a horizontal synchronizing signal separated at the separating device 10 is split into each horizontal sweep signal at a signal switching circuit 13 and inputted to a sampling and vertical sweep converter 15 via delay devices 14-1-M. A section corresponding to each horizontal sweep signal is sampled to form N-line of vertical sweep signal, which is added to an adder 17 via delay devices 16-1-N form a continuous vertical sweep signal and the signal passes through a picture processing filter 18 for attaining vertical correcting processing.
Patent JP-H04356130-A (JP)
Title: Control device of grain discharging column in grain tank of combine
Inventor: KOMURA TAKAO
IPC: A01F12/60
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the title device preventing collision between rotation of a grain tank and revolution of movable part by equipping the grain tank with a rotation controlling switch, providing a horizontally rotating part of a grain lifting and discharging column with a revolution position detecting device, and checking the rotation of the grain tank and revolution of the movable part. CONSTITUTION:In a control device of grain discharging column in a grain tank of combine, a thresher 3 and a grain tank 5 are laid side by side on a frame 2, a grain lifting and discharging column 11 consisting of an upright column 11a and a movable column 11b laid on the top thereof in series, capable of rising and falling and horizontally revolving, is connected to the end of a transporting screw 10 attached to the bottom of the grain tank 5. A rotation controlling switch 37 of detecting whether the grain tank 5 is in an approximately horizontal attitude or in an outward rotating attitude is set and the horizontally rotating part of the grain lifting and discharging column 11 is equipped with a rotation position detecting device of discovering whether the movable column 11b is positioned on the grain tank 5 or not so that the rotation of the grain tank 5 and revolution of the movable column 11b above the grain tank 5 are mutually checked and prevented from the mutual collision.
Patent JP-S5946747-A (JP)
Title: Energy analyzer for charged particle beam device
Inventor: IWATSUKI MASASHI
IPC: H01J37/26
Filed: 1982-09-09
Abstract: PURPOSE:To prevent resolution from being deteriorated as an energy loss increases by controlling the excitation intensity of a focusing lens system depending upon the sweep of an analyzer so that electrons with selected energy can always be converged on a slit. CONSTITUTION:When a sample 1 is irradiated with an electron beam 2, an electron passing through the sample is focused by an objective lens and another focusing lens system 3, guided into an energy analyzer 4, energy-analyzed, and is focused on the slit 5 of a detector. The electron beam passing through the slit 5 is detected by a detector 6 and the output is supplied to a display unit or a recorder 8 through an amplifier 7. A circuit 11 that controls the direct current from the power supply 12 of the focusing lens system 3 is controlled by the signal from an amplifier 13 and the output of the sweep power 10 of the energy analyzer 4 is sent to the amplifier 13. As a result, the current of the lens 3 is varied in proportion to the sweep of the analyzer 4.
Patent JP-H06157211-A (JP)
Title: Preparation of extract of seed of indian sandalwood
Inventor: ZEBU RIDAATO
IPC: C07D519/00
Filed: 1993-06-28
Abstract: PURPOSE: To produce an extract of a high content of azadilactin from a Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seed extract. CONSTITUTION: The high-purity Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seed extract is produced by adsorbing an aq. soln. of the Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seed extract contg. azadilactin on a macroporous polymer adsorbent, then desorbing the extract by a solvent. The formed extract is an insecticide useful for insect pets of leaves and is used by arbitrary dispensing.
Patent JP-H04355231-A (JP)
Title: Tracking method
Inventor: YAMANO AKIHIKO
IPC: G11B21/10
Filed: 1991-05-31
Abstract: PURPOSE:To perform highly accurate tracking in an information processor conducting recording and reproducing of information in large-capacity and high-density. CONSTITUTION:Before conducting a recording or reproducing scanning, a signal train L on a recording medium is preliminarily scanned twice with a probing electrode and tunnel current detected at these times is integrated respectively to obtain a differential output value. From the differential output value of a second preliminary scanning locus M2 with respect to a first preliminary scanning locus M1, deviation amounts of the preliminary scanning locuses M1 and M2 from the center position of the actual signal train L can be detected. By utilizing the deviation amounts, the approximate center of the signal train L can be accurately scanned in a third scanning and a reproducing signal can be obtained.