baber/WOPTO huggingface dataset:
Patent JP-S61151542-A (JP)
Title: Transparent electrostatic recording material
Inventor: YAMAUCHI KEIJI
IPC: G03G5/02
Filed: 1984-12-25
Abstract: PURPOSE:To ensure recording characteristics unaffected by humidity and superior in transparency by forming a conductive layer composed of stannic oxide fine powder and an adhesive resin, and a dielectric layer composed of a dielectric resin and a fine org. or inorg. pigment powder. CONSTITUTION:The conductive layer 2 and and the dielectric layer 3 are succes sively formed o at least one side of a transparent plastic film 1 to form the electrostatic recording material, and the layer 2 is made of fine stannic oxide powder and an adhesive resin, and doped with antimony in an amt. of 1-20ps.wt. per 100pts.wt. of stannic oxide, and has a resistivity of 10<-2>10<1>OMEGA.cm measured at a pressure of 150kg/cm<2> and an average particle diameter of <=0.1mum. The layer 3 is made of a dielectric resin and a fine org. or inorg. pigment powder in a mixing ratio of 80/20-97/3. It is preferred to coat the film 1 with the layer 2 so as to control surface resistivity of 1.0X10<5>-1.0X10<7>OMEGA and to form the layer 2 usually in an amt. of 0.5-5.0g/m<2>. It is suitable to form the layer 3 by coating in an amt. of 3-10, usually, 4-7g/m<2> after drying.
Patent JP-H07108291-A (JP)
Title: Biological treatment method and device using immobilized microorganism carrier
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/08
Filed: 1993-10-13
Abstract: PURPOSE:To provide a biological treatment method and device having excellent treatment efficiency without producing a deviated distribution of immobilized microorganism carriers in an aeration tank. CONSTITUTION:In a biological treatment method of waste water 2 which is performed by floating and fluidizing immobilized microorganism carriers 6 by aeration 5 in an aeration tank 1 including activated sludge and immobilized microorganism carriers 6, inclined pipes 7 or inclined boards are provided in a cross section perpendicular to the direction of flow of the aeration tank 1, in a multistage manner, whereby the carriers 6 are precipitated and separated in such a manner that the carriers 6 are prevented from moving over the inclined pipes 7 or inclined boards.
Patent JP-H01122867-A (JP)
Title: Shift motion control device for discharge tray for image forming device
Inventor: SEKIYA MAKOTO
IPC: B65H33/08
Filed: 1987-11-04
Abstract: PURPOSE:To protect nipping of the finger of a worker during inspection, by a method wherein a means to shift a discharge sheet tray is provided, a given time required for shift is set, and when completion of shift is not detected in the time, shift is stopped. CONSTITUTION:A pair of guide plates 24 extending to the lower part on the one end side of a sheet discharge tray 18 are provided, and an eccentric cam 25 is situated between the guide plates. Through rotation of an eccentric shaft 26 of the eccentric cam 25 by means of a motor 28 and a belt 27, a tray 18 is moved backward and forward as shown by an arrow mark A. The rotation center of the eccentric cam 25 and an axis 26 are separated from each other by 1/2 of a distance by which shift is to be effected. A pair of protrusions 30 are formed on the peripheral edge of a position detecting plate 29 positioned concentrically and integrally with the eccentric cam 25, the positions on both ends of shift are detected by means of a sensor 31, and a given time required for shift is measured. A tray 18 is inclined at a given angle by means of a support rod 32, and a roller 33 is guided by means of a rail 34. When shift is not completed in a given time, the motor 28 is stopped. This constitution prevents damage of a finger even when the finger of a worker is nipped.
Patent JP-H05115466-A (JP)
Title: Metabolic information measuring instrument
Inventor: NAKADA AKIO
IPC: A61B5/145
Filed: 1991-10-25
Abstract: PURPOSE:To provide the subject instrument which can exactly measure the metabolic information at the plural points of a biotissue in a short period of time. CONSTITUTION:A probe 6 provided freely movably along an axial direction is provided in a catheter 4 which is provided with a light transparent part 5a and a light shielding part 5b along the axial direction and has flexibility. An irradiating surface 7a which is provided along the axial direction and emits inspecting light and a photodetecting surface 8a which receives the inspecting light are provided in this probe 6. The inspecting light projected from the irradiating surface 7a transmits the biotissue while scattering and reflecting. The reflected light is received by the photodetecting surface 8a but the reflected light which does not contain the metabolic information is shielded by the light shielding part 5b and is prevented from being received from the photodetecting surface 8a.
Patent JP-H01287490-A (JP)
Title: Method and system for reducing navigation errors and space wave navigating position errors when message communication is carried on loran c navigation signal transmission or the like
Inventor: PAA ENJI
IPC: H04B14/02
Filed: 1988-11-04
Abstract: PURPOSE: To suppress positional error of navigation induced in a receiver at the time of modulating communication by providing consecutive loran C pulse groups, respectively, with encoded data blocks. CONSTITUTION: A data register #1 used for modulating a first loran group C GRIA is subjected to bit flip or inversion in order to provide the complement thereof to the data register #3 of a third loran C group. Similarly the data register #2 of a second loran C group is inverted to the data register #4 of a fourth loran C group and zero imbalance is ensured after receiving four more groups. This arrangement suppresses positional error of navigation induced in a receiver at the time of modulating communication.
Patent JP-S62140906-A (JP)
Title: Rectiliner motion guide device
Inventor: FUJIOKA KOZO
IPC: B65G7/00
Filed: 1985-12-11
Abstract: PURPOSE:To prevent a rectilinear motion guide device for a measuring apparatus or the like from malfunctioning and to prevent a bearing from being damaged due to the space between rails, by constituting a guide rail laid on a base bed with a stationary rail and a rail movable only in the special direction. CONSTITUTION:A movable table 12 is moved by being regulated by guide rails 1, 2. At this time, the guide rail 2 is moved in the direction of the arrow to adjust the space between the guide rails 1, 2. With this arrangement it is possible to prevent the movable table 12 from malfunctioning and to prevent a bearing from being damaged.
Patent JP-H05119929-A (JP)
Title: Remaining medium capacity display system
Inventor: IISAKO HIROSHI
IPC: G06F3/06
Filed: 1991-10-25
Abstract: PURPOSE:To confirm a remaining medium capacity state in a unit without temporarily stopping the operation of a system by displaying the current remaining capacity state outputted from a control part with graphics and characters. CONSTITUTION:This system is composed of a display device 1, control part 2 and unit devices 31, 32...3n. The control part 2 acquires the current remaining capacity state according to remaining medium capacity information transmitted from the unit devices 31, 32...3n and remaining medium capacity information counted by the control part 2 and outputs the acquired state to the display device 1. In this case, when the displayed contents of the remaining capacity show the change in number information counted by the control part 2 and the remaining medium capacity information transmitted from the unit devices 31, 32...3n, the display is immediately executed again at the display device 1, and the remaining capacity is displayed at real time so as to eliminate conflict between the displayed contents of the remaining capacity and the real remaining capacity state.
Patent JP-H08117988-A (JP)
Title: Method for repairing upper nozzle of vessel for molten metal
Inventor: AKAO KOZO
IPC: B22D41/52
Filed: 1994-10-20
Abstract: PURPOSE: To decrease the man-hours for repairs and to improve a service life in a method for repairing an upper nozzle mounted at the bottom of a vessel for molten metal. CONSTITUTION: This method for repairing the upper nozzle 2 mounted at the bottom 1 of the vessel for molten metal comprises the insertion of alumina cylindrical refractories 3 into the inside hole of the nozzle in the repair of the upper nozzle 2 mounted at the bottom 1 of the vessel for molten metal and spraying and packing of magnesia monolithic refractories 5 between the cylindrical refractories 3 and the worn surface 4 of the inside hole of the nozzle. The monolithic refractories 5 and the cylindrical refractories 3 abut on each other and the detachment of the cylindrical refractories 3 is prevented. The preceding erosion at the boundary between the monolithic refractories 5 and the cylindrical refractories 3 is prevented.
Patent JP-H07133530-A (JP)
Title: Silver holding and recovering device of working machine in spinning frame
Inventor: SAITO YUKIO
IPC: D01H15/00
Filed: 1993-11-09
Abstract: PURPOSE:To produce a suction air flow to a cotton collecting box in a vent line even when a suction mouth of a sliver holding and recovering device is closed. CONSTITUTION:Two arms are installed in a housing of a sliver spinning frame and a sliver holding device 20 is attached on the top of the second arm 18b. A supporting cylinder 22 constituting the sliver holding device 20 is connected with the second arm 18b in a communicating way and open holes 22a and 22b are formed around mts surrounding surface. A suction pipe 21 covering the inserted supporting cylinder 22 with a clearance is connected with a lever 24 fixed on a revolving shaft of a rotary actuator 23 through a connecting rod 25. A suction mouth 21a and vent mouth 21b which are respectively capable of corresponding with the holes are formed on the surrounding surface of the suction pipe 21, and the vent mouth 21b is closed when the suction mouth 21a is open and the vent mouth 21b is open when the suction mouth 21a is closed. Further, the second arm 18b is communicated with a cotton collecting box, which is arranged in a housing and becomes minus pressure by an operation of a blower.
Patent JP-S61153102-A (JP)
Title: Novel separation of organic acid from saccharide
Inventor: NISHIMURA MASATO
IPC: B01D71/08
Filed: 1984-12-26
Abstract: PURPOSE:To separate easily and effectively org. acids from saccharides by ultrafiltering with use of a separation membrane made of a polysaccharide derivative or a synthetic high molecular compd. CONSTITUTION:A separation membrane made of a curdlan derivative (beta-1,3- glucan) such as acetyl curdlan and cellulose acetate and a high molecular electro lytic complex membrane obtained from a combination of sodium polystyrene sulfonate, a polycationic high molecular electrolyte such as poly vinylbenzyltrimethyl ammonium, and a polyanionic high molecular electrolyte are used in ultrafiltration. By the ultrafiltration method, an org. acid and a saccharide both having about the same mol.wt., for example, glucose and lactic acid or sucrose and malic acid can be separated.
Patent JP-H04153594-A (JP)
Title: Rolling piston type compressor
Inventor: SAITO KENICHI
IPC: F04C18/356
Filed: 1990-10-17
Abstract: PURPOSE:To improve efficiency, suppress vibration and noise and permit the superlow speed operation by forming an intermediate pressure chamber in a sealed casing and arranging an intermediate pressure compressor body and a high pressure compressor body in the intermediate pressure chamber. CONSTITUTION:Accompanied with the drive of a driving means 3, the rolling pistons 5b and 6b of the compressor bodies 5 and 6 of a compression means 4 revolve, and the low pressure fluid flows into the compression chamber 5c of an intermediate pressure compressor body 5 through a suction passage 5d, and is compressed to an intermediate pressure and discharged into a sealed casing 2 from a fluid discharge port 8e. A portion of the discharged fluid intrudes into the rolling piston 6b, and other portion flows into a compression chamber 6c through a suction passage 6l, and is compressed to a high pressure and discharged outside. Accordingly, the pressure of the fluid which flows into the compression chamber 6c in the compression cycle and the pressure in the shaft hole 6d of the rolling piston 6b become equal, and the flow-out of the fluid from the edge surface of the rolling piston 6b is prevented. Further, since fluid is compressed in multistage form, the torque variation of the rolling pistons 5b and 6b is reduced.
Patent JP-H03142005-A (JP)
Title: Variable width rolling roll
Inventor: SETO TSUNEO
IPC: B21B27/10
Filed: 1989-10-30
Abstract: PURPOSE:To prevent cooling water and scale from penetrating from a gap by providing respective partitioned recesses on the facing surfaces between rolls on an operating side and on a driving side in rolling rolls having a variable roll width each and besides providing a slide ring and a dewatering plates on them. CONSTITUTION:A 1st sealing is performed at very small gaps t, t' formed by the slide ring 23 and the dewatering plates 24, 25. 2nd sealing is performed by the slide ring 23 and contact type sealing members 26, 27. Accordingly, though roll cooling water or scale, etc., penetrates the gap, it does not reach the roll surface of the roll axis body 9, no rust or no corrosion is generated on the sliding surface of the roll of the roll axis body 9. In this way, the rolling equipment can be prevented from degradation.
Patent JP-H06131551-A (JP)
Title: Waste liquid processor for automatic vending machine
Inventor: TAKAHASHI MASATO
IPC: G07F9/10
Filed: 1992-10-19
Abstract: PURPOSE:To properly, surely and efficiently evaporate waste liquid by storing waste liquid collected by a drain pipe on a tray provided with a misting means, detecting the quantity of stored waste liquid and controlling the operation of the misting means. CONSTITUTION:This waste liquid processor is provided with a receiving tray 10 for collecting and storing waste liquid 16 guided by a drain pipe 12, a piezo-electric element 18 to be a liquid misting means arranged on the bottom part of the tray 10 to diffuse the stored waste liquid 16 like mist, a liquid quantity detecting part 28 for detecting the quantity of liquid stored in the tray 10, and a misting means control circuit 36. The quantity of liquid stored in the tray 10 is detected by the detecting part 28, and at the time of detecting that the quantity of waste liquid is more than a fixed value, driving voltage is impressed to the element 18 to oscillate the element 18 and the waste liquid 16 in the tray 10 is misted and evaporated. The circuit 36 drives the misting means by an UN signal obtained from a cooler control means 38 and an ON signal from the detecting part 28.
Patent JP-H07110803-A (JP)
Title: Single chip microcomputer
Inventor: NISHIGUCHI YUKIHIRO
IPC: G06F15/16
Filed: 1993-10-13
Abstract: PURPOSE:To reduce man-hour for the preparation of a test pattern for user logic by preventing a user logic function from being remarkably limited even when user logic is designed synchronously with an operation clock independent of the operation clock of a single chip microcomputer. CONSTITUTION:An external bus I/F port 1 is utilized as a general port when an external bus is not used and operates so as to connect a single chip microcomputer core 4 to an external integrated circuit in accordance with a control signal from the core 4. A bus I/F 2 generates a signal and timing for connecting an asynchrous external bus similarly to the I/F port 1 and connects the core 4 to user logic 3 or connects the user logic 3 to the external through the port 1 in accordance with a test signal inputted from the external.
Patent JP-2000110760-A (JP)
Title: Oil cooled screw compressor
Inventor: AOKI MASAKAZU
IPC: F04C18/16
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To form two-staged oil cooled screw compressor into a compact body with high performance and easy maintenance. SOLUTION: The oil cooled screw compressor contains two pairs of a pair of male rotor and female rotor within the same casing 1 such that they can be rotated. One rotors 2, 3 constitute a low pressure state, and the other rotors 4, 5 constitute a high-pressure stage. The suction direction of gas at the low- pressure stage is the radial direction, and the suction direction of gas at the high-pressure stage is in the axial direction. The low-pressure stage is placed on the upper portion of the casing and the high-pressure stage is placed on the lower portion of the casing. The low-pressure stage is placed on the upper portion of the casing, and the high-pressure stage is positioned on the casing. An intermediate stepped passage is formed between the low-pressure stage and the high-pressure stage.
Patent JP-S61156725-A (JP)
Title: Vapor growth apparatus
Inventor: OBA TAKAYUKI
IPC: C23C16/02
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a high-purity grown film by constructing a treatment chamber with double side walls, a porous inner wall and a pressure-resistant outer wall, and heating and cooling the side walls to forcibly remove the impurity gas from the wall surfaces and exhaust the same. CONSTITUTION:A chamber 11 is evacuated 16 to about 10-<6> Torr, and its temperature is increased to about 300 deg.C by a heating element 24 provided externally of the pressure-resistant outer wall 20. When H2 is introduced from a hole 22, it flows between the inner wall 21 and the outer wall 20 and is exhausted from a hole 23, and it is also partly be exhausted from a hole 16 through the mesh hole of the inner wall. As with the reaction and treatment time, 0.1-1 Torr is kept. Then, when only heating is stopped and liquid N2 is made to flow in a cooling band 25, H2O and O2 adsorbed on the side walls are removed through heating and cooling and are discharged along with H2 so as to be completely removed. Thereafter, if He+Al(R)3 gas is supplied on a wafer heated to 300-400 deg.C, high-purity Al film can be formed on the wafer surface.
Patent JP-S62141521-A (JP)
Title: Multiplex transmission device for light wavelength
Inventor: IMOTO KATSUYUKI
IPC: H04B10/50
Filed: 1985-12-16
Abstract: PURPOSE:To simplify the constitution of a light wave multiplex transmission device and to reduce its cost by providing a taper part halfway in a waveguide layer and providing a filter which passes a light signal with cut-off wavelength and a light receiving element which receives the signal on the waveguide layer at the taper part. CONSTITUTION:Light signals with wavelengths lambda1 and lambda2 (lambda1>lambda2) which are propagated in an optical fiber as shown by an arrow 11 are made incident on a waveguide layer 2-1; and the light signal with the wavelength lambda1 is received by a light receiving element 6 and the light signal with the wavelength lambda2 is received by a light receiving element 7. The light signal with the wavelength lambda1 is cut off at the taper part 8 and not propagated in a waveguide layer 2-2, but incident on an interference filter 4. The light signal with the wavelength lambda2, on the other hand, enters waveguide mode at this taper part 8 and is propagated in the waveguide layer 2-2 as shown by an arrow 11-3. Then, the signal reaches the 2nd taper part 9 and is bent as shown by an arrow 11-4 and emitted into an interference filter 7, so that the signal is received by the light receiving element 7.
Patent JP-H07132131-A (JP)
Title: Treatment of filth in nursing and implement therefor
Inventor: ONO KOTARO
IPC: A61G9/00
Filed: 1993-11-10
Abstract: PURPOSE:To hygienically treat filth without malodors by covering a feces treating point with an enclosure which is at least partly seeable-through, inserting the nurse's arms into hand and arm bags in tight contact with the operating ports of this enclosure, treating the filth and spraying an odor suppressing agent consisting of microorganisms, etc., to the inside of the enclosure. CONSTITUTION:The enclosure 1 is formed at least partly seeable-through and the long hand and arm bags 3-1, 3-2 made of rubber or resin are mounted in a suspending state to a pair of the operating ports 2-1, 2-2 disposed on the right and left sides. A container for the odor suppressing agent is attachably and detachably mounted near an injection port 4 and a cap 5 is openably and closably mounted at this container. The enclosure 1 consists of foldable beams 7-1 7-2, 7-3, etc., to which curtains 8-1, 8-2, skirts 9-1, 9-2 are mounted. The nurse removes the cap 5 with one hand and sprays the odor suppressing agent contg. BSK germs toward the filth with the sprayer 10 before enclosing the filth with used diapers, etc.
Patent JP-H08148596-A (JP)
Title: Electronic part
Inventor: KADOTA MICHIO
IPC: H03H9/125
Filed: 1994-11-15
Abstract: PURPOSE: To provide a structure which can improve the moisture resistance of an electronic part with a resin encapsulation. CONSTITUTION: In an electronic part, metallic terminals 11, 12 are connected electrically with an electronic part element, and the residual sections other than respective terminal lead-out sections 11a, 12a of the metallic terminals 11, 12 are covered with an encapsulation resin, and further, each of the metallic terminals 11, 12 is so formed that the surface of the metallic material made of iron is plated with nickel and silver layers.
Patent JP-H11123413-A (JP)
Title: Device for changing mandrel and plug of piercing mill and changing method therefor
Inventor: GOTO HISAO
IPC: B21B25/06
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a device for executing efficient mandrel and plug changing in piercing a seamless steel tube and also for automating the work and method thereof. SOLUTION: This device is provided with a rolling line 11 for feeding the mandrel to a piercing mill and ejecting it, cooling line 12a, 12b, 12c for the plug and mandrel transporting device 14 for transferring the mandrel, and, on a mandrel changing device 10 for circulatively using the mandrel which is fed to the mill, an inspection line 15, mandrel stocking tables 16a, 16b, 16c and mandrel transporting conveyer 17 are arranged. A plug storehouse is provided with a pallet transporting device 24, plug changing table 22, plug transferring/transporting means 23 and plug changing line 21, and the plug changing device 20 for attaching and detaching the plug without stopping the piercing mill is combined with the mandrel changing device 10.
Patent JP-S61155362-A (JP)
Title: Fluorine-containing sulfonyl compound
Inventor: KOBAYASHI YOSHIRO
IPC: C07C313/00
Filed: 1984-12-27
Abstract: NEW MATERIAL:The compound of formula I (Rf is fluorine-containing aliphatic group; R<1> is aliphatic or aromatic group; R<2> and R<3> are H, aliphatic group, or aromatic group; R<4> and R<5> are H or aliphatic group). EXAMPLE:N-benzyl-N-(1-trifluoromethyl-2-phenylsulfonyl) ethylamine. USE:It has peptide-like physiological activity, and is useful as an agent for inhibiting enzymatic reaction. It can be produced from a raw material having sulfonyl group in high yield. PREPARATION:The compound of formula I can be prepared by adding benzenethiol to 3,3,3-trifluoropropene of formula II in NaOH+EtOH at 90 deg.C, reacting the components with each other for 4 days, reacting the resultant sulfide of formula III with sulfuryl chloride in CCl4 under refluxing for 12hr, oxidizing the reaction product to sulfone with m-chloroperbenzoic acid in CH2Cl2, and dehydrochlorinating the reaction product with 1,8- diazabicyclo[5,4,0]undecene in CH2Cl2 at room temperature.
Patent JP-2000116112-A (JP)
Title: Power converter
Inventor: ETO NOBUO
IPC: H02M7/12
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To save energy and also reduce the size and cost of a power converter by recovering electric power from a snubber circuit. SOLUTION: A serial circuit of an auxiliary thyristor 8 and the primary side of a current transformer 9 is connected in parallel with the resistor 7 of a snubber 7. A parallel circuit of a second capacitor 12 and a power conversion circuit 13 which recovers the electric power stored on the secondary side of the capacitor 12 is connected to the secondary side of the transformer 9. A main thyristor 5 and the auxiliary thyristor 8 are simultaneously turned on by means of a first control circuit 14.