baber/WOPTO huggingface dataset:
Patent JP-2000159661-A (JP)
Title: Sustained release microcapsule-containing aqueous composition
Inventor: YASUE RYOJI
IPC: A61K8/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a sustained release microcapsule-containing aqueous composition capable of being formed so as to have a larger diameter while retaining capsule strength required, having a wide scope for the selection of materials having functionality such as perfumery or insecticide, capable of easily controlling sustained release property and release one of a core material in each microcapsule not only before its application but also for its duration of service and capable of manifesting function desired while retaining its initial strength in the nearly same level. SOLUTION: When this sustained release microcapsule-including aqueous composition is prepared by dispersing multi-core-type microcapsules in an aqueous basis and the microcapsules consist of a core material including a hydrophobic substance and a wall membrane including a polymer and water, the moisture content of the wall membrane is 50-99 wt.% and the aqueous basis includes an osmotic pressure-regulating agent in a content of 1-30 wt.% based on the weight of the whole of the composition.
Patent JP-2000167930-A (JP)
Title: Method for repairing tube
Inventor: SHOGATSUYA NOBUHIKO
IPC: B05D7/22
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of labor required for inserting a pair of insert lumps into a tube to be lined or folding an inner tube of a lining tube to an outside. SOLUTION: After a wire material such as a rope or the like is inserted into a predetermined tube with a wire passing tool, a PVC cover is mounted at an air bag 1. Then, after notches are formed at both ends of a seal liner 5, amounts of a resin, a curing agent (BPO) and an accelerator (DMA) are decided by considering a resin amount, a gelatinizing time and an atmospheric temperature, and a mixture liquid is formed. Then, after the liner 5 is impregnated with the liquid, the impregnated liner 5 is mounted at the bag 1, and thereafter the liner 1 is fixed by a masking tape or the like. Then, an air hose 7 is mounted at the bag 1, the liner 5 is moved to a position to be repaired, the air is poured in the bag 1 to expand the bag 1, and the air pressure is held constantly. Thereafter, curing of the resin is confirmed, and then the bag 1 is drawn out.
Patent JP-2001159823-A (JP)
Title: Photographic sensitive material processing device
Inventor: NOZAWA YOSHIE
IPC: G03F7/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To extremely retard the degree of progression of deterioration by contact of a processing liquid with air by eliminating such trouble as an increase of weight by embedding of solids etc., and reducing the volume in the spaces communicating with the outside of the device existing in the upper spaces of a treating vessel. SOLUTION: The large space in the upper part of a developing tank 24 is isolated by a first box body 200 and a second box body 206 to suppress the circulation of the air between the space and the outside of the device exclusive of the transporting route of a PS plate 12 which is the minimum required space, by which the oxidation of the developer by contact with the air may be suppressed. In forming the first box body 200 and the second box body 206, air packing cells 212 are packed therein in a hexagonal close-packed state, by which the need for such precise alignment and filling as to completely prohibit the flow of the interior and exterior air is eliminated and the assembly workability may be improved.
Patent JP-H11177863-A (JP)
Title: Operation unit for lens
Inventor: SASAKI TADASHI
IPC: H04N5/225
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make a user (photographer or the like) able to arbitrarily set for what the limited number of operation switch kinds provided on the limited position of the operation part of a zoom rate demand unit or the like are to be used respectively. SOLUTION: A function setting device 50 is provided between the operation part 30 provided with the plural operation switch kinds for operating an operation object including a lens for a television camera and driving means 43 and 44 or the like for operating the operation object such as a focus lens 41 and a zoom lens 42, etc., operated by the operation part 30. The function setting device 50 is provided with a changeover switch 52 and rotary switches 54, 56 and 58, etc., and the correspondence relation of the switch kinds of the operation part 30 and the operation objects operated by the switch kinds is changed by the changeover of the switches.
Patent JP-H09180457-A (JP)
Title: Semiconductor storage
Inventor: MASUDA YASUHIRO
IPC: G11C11/409
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device with a stable power supply voltage. SOLUTION: Enable signals N1 and N2 generated from a sense enable signal generation circuit 13 are inputted to the enable input of a sense amplifier 14 where a pair of bit lines 10 are connected via transfer gates 31. Further, the output of the transfer gate 31 is connected to the ground via a pull-down transistor 34 where the gate electrode is connected to a power supply. A control circuit 32 successively turns on the transfer gates 31 by shifting timing and finally turns on all transfer gates 31. Therefore, by shifting the timing for starting the operation of each sense amplifier 14 and preventing all sense amplifiers 14 from simultaneously operating, the noise level of the power line when the sense amplifier 14 starts operation does not increase and the stability of the power line increases.
Patent JP-H03203877-A (JP)
Title: Clearance control type magnetic head driving device
Inventor: TERAO MASATOSHI
IPC: G11B21/21
Filed: 1989-12-29
Abstract: PURPOSE:To reduce the weight and to improve the sensitivity by arranging a magnet device so that a coil constitutes a linear motor and the magnet device can be moved along the running locus of a magnetic head mobile part dependent upon a carriage at the time of running of the magnetic head mobile part. CONSTITUTION:A winding coil 27 is attached to a magnetic head mobile part 21 and constitutes a permanent magnet 29 fixed to the enclosure of a device main body, yokes 31 (magnet device 33), and the linear motor. That is, the magnet device 33 is provided along the driving locus of the winding coil 27, and this coil 27 is driven for tracking between yokes 31 and 31 without colliding with the magnet device 33. Consequently, the clearance between a magnetic head 23 and a recording disk 71 is controlled by current flow to the winding coil 27 which ever position of the recording disk 71 the magnetic head 23 is placed in. Thus, the weight of a carriage feed mechanism is reduced, and the sensitivity is improved.
Patent JP-H06196188-A (JP)
Title: Fuel cell hydrogen supply system
Inventor: KAWAGOE HIROSHI
IPC: H01M8/06
Filed: 1992-12-24
Abstract: PURPOSE:To activate electrode reaction of a fuel cell, and improve power generating efficiency by obtaining highly pure hydrogen. CONSTITUTION:Hydrogen is produced from a methane synthesizing process 3 to hydrogenate carbon dioxide and synthesize methane by adding hydrogen the carbon dioxide while using the carbon dioxide as a raw material, a hydrogenating process 5 to synthesize the hydrogen by adding steam to methane and a shift process 6 to remove carbon monoxide in gas from the hydrogenating process 5, and is supplied to a fuel cell 8 after hydrogen concentration is adjusted.
Patent JP-2000169381-A (JP)
Title: Hypotensive agent
Inventor: OSHIMA KOICHI
IPC: A61K36/18
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a hypotensive agent derived from a natural product, having a little side effect and having inhibiting activity against an angiotensin converting enzyme by adding a solvent extract or the like of a plant selected from Abelmoschus moschatus Medik or the like as an active component. SOLUTION: As an active component, this agent contains a solvent extract prepared by extracting one or more kinds of plants selected from Abelmoschus moschatus Medik, Abrus precatorius Linn., Adenostemma lavenia (L.) O. K., Anacardium occidentale L. or the like preferably with a solvent such as water, or an extract prepare by extracting the above plant(s) by a supercritical extraction method using carbonic acid gas. In the case of oral administration, the daily dose of the agent per adult is commonly the amount corresponding to about 1-10 g in terms of the dried weight of the above extract, and it is administered preferably in 1-3 divided doses.
Patent JP-H11165716-A (JP)
Title: Draining method for sterile chamber
Inventor: KOISHI SHIGEKI
IPC: F16J15/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of a sterile chamber from being contaminated by infiltration of the external atomspheric air when cleaning fluid, etc., in the sterile chamber are discharged. SOLUTION: A gutter 18 for collecting a cleaning fluid is provided on the underface of a bottom of a sterile chamber 2, and a drain pipe 20 for discharging the cleaning fluid to the external side is connected to this gutter 18. The end of the drain pipe 20 is connected to a cleaning fluid recovery tank 22, and an on-off valve 24 is provided at its connection. This valve 24 is designed so as to be openable in an opening degree of two stages, large one and small one. In the case where a filler contained in the sterile chamber 2 is washed, the valve 24 is opened large and, at the time of the operation of production, the valve 24 is opened in a small opening degree for discharging a sterilizing fluid sprayed for the sterilization and lubrication of a conveyor.  When production is started, the valve 24 is closed to start operation and, after the lapse of a predetermined period of time, the valve 24 is opened in a small degree. By this method, the discharge is performed in a state that a predetermined quantity of the sterilizing fluid is accumulated in the drain pipe 20, and the valve 24 is put into a water-sealed state.
Patent JP-2001161177-A (JP)
Title: Polyolefin-based resin film for agriculture
Inventor: FUKUDA KOICHI
IPC: C08L23/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural covering film which is excellent in antifogging properties, can prevent the trouble of crops due to direct light for a long term even in a condition that inside film surfaces of a lightly-closed greenhouse are drenched, and is easily subjected to waste disposal as well. SOLUTION: A polyolefin-based resin film for agriculture is formed by including 1-10 wt.% of a specific antifogging agent and 5-10 wt.% of specific talc in a polyolefin-based resin, and has the diffuse transmittance of the whole film, the diffuse transmittance of the inside of the film and the total light transmittance of the whole film of >=50%, >=25% and >=80%, respectively.
Patent JP-H06265418-A (JP)
Title: Piezoelectric sensor and traffic sensor using it
Inventor: CHATIGNY JOSEPH VICTOR
IPC: G08G1/01
Filed: 1993-12-17
Abstract: PURPOSE: To provide a piezoelectric sensor formed of a plurality of sections differed in polarity along the longitudinal direction, and a traffic sensor for monitoring the traffic volume of a road having a plurality of lanes by use of this sensor. CONSTITUTION: Piezoelectric sensors 10, 30, 50, 60, 70, 80 are formed of a cable- like film film-like slender piezoelectric material. Each sensor is divided into a plurality of sections 31, 32 along the longituidnal direction, so that is generates an output pulse of a different polarity when a compression force acts on it. A working section is discriminated by the polarity of the output pulse. This piezoelectric sensor 80 is set in a road 82 having a plurality of lanes, and the output pulse is detected by an electronic device 84 on a shoulder to monitor the passing quantity of vehicles in each lane.
Patent JP-H07171306-A (JP)
Title: Method and apparatus for recovering sand or sludge
Inventor: ITO TAKAAKI
IPC: B01D21/24
Filed: 1993-12-19
Abstract: PURPOSE:To efficiently recover sand or sludge by simple constitution and easy operation. CONSTITUTION:The suction port 21a of a suction device 21 is opened to the bottom part of water treatment equipment 1 and, when sand or sludge is accumulated on the bottom 1b, the leading end part 16A of a plate-shaped cover member 16 is moved to the area above the suction port and the sand or sludge Sa accumulated on the bottom is covered with the leading end part 16A and the suction force of the suction device 20 is allowed to act on the space between the leading end part 16A and the bottom 1b to suck and recover the sand or sludge present between the leading end part of the cover member and the bottom. Further, the cover member is successively moved to the upper side of the sand or sludge in front of the suction port to successively suck and recover the sand or sludge accumulated on the bottom. By this constitution, sand or sludge can be recovered without being mixed with water on the upper side.
Patent JP-2001095701-A (JP)
Title: Knockdown step
Inventor: ITO TOMOKO
IPC: A47K3/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown step which dries fast, is simple and easy to handle and usable for any shape of washing place. SOLUTION: A knockdown step 1 comprises one and more different kinds of draining boards 10, 20, 30 joined together to be put in place. The draining boards 10, 20, 30 are made of one and more boards laid out and fixed in parallel at a right angle to one and more square timbers. The square timbers of the first kind of draining board stick out of the both sides of the boards, the ones of the second stick out of one side and the ones of the third don't stick out of any side. A step 50 is used with any of the first to the third put in place.
Patent JP-H10189362-A (JP)
Title: Mounting structure for temperature protective device
Inventor: HAYASHI TAKAYA
IPC: H01F27/40
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to incorporate a temperature protective device into an electromagnetic device after the electromagnetic device is assembled. SOLUTION: In a mounting structure which is used for mounting a temperature protective device 3 on an electromagnetic device provided with two coils 2 arranged on one axis, a core 1 attached to the coils 2, and an outer member 9 provided with a coil facing plate section 15a which is faced to the upper and lower outer peripheral side faces of the coils 2, a device inserting hole 15f which communicates with the space between the core 1 and the coil facing plate section 15a and into which a temperature protective device 3 is inserted is provided on the side face of the outer member 9 positioned between the coils 2.  In addition, an inserting hole 15g is provided on the coil facing plate section 15a side of the temperature protective device 2 inserted from the hole 15f and a pressing means 18 which presses the protective device 3 against the core 1 so that the device 3 can closely adhere to the core 1 is provided on the mounting surface side of the outer member 9 on which the electromagnetic device is mounted as a projecting section 18a which can be inserted into the inserting hole 15g.
Patent JP-2000171376-A (JP)
Title: Method and device for measuring liquid density
Inventor: OTSUKA KOICHI
IPC: G01N9/26
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To make performable stable measurement at an optional depth by measuring liquid pressure difference between two points at different depths in a liquid to be measured, taking in a depth difference dimension and a gravitational acceleration value signal, and finding an average liquid density value at the two points from these. SOLUTION: Pressure detectors 1, 4 are respectively suspended from the liquid level of a liquid to be measured by signal cables 3, 6 while holding a vertical directional interval between respective pressure receiving surfaces 2, 5, that is, a difference (h) of a detecting liquid level constant. Pressure value signals P1, P2 from the pressure detectors 1, 4 are inputted to a subtraction computing element 11 through the signal cables 3, 6 to arithmetically operate and output a liquid pressure difference signal ΔP. A density computing element 14 receives the liquid pressure difference signal ΔP, a gravitational acceleration signal G set by a gravitational acceleration setting unit 12 and a liquid level difference value signal (h) set by a detecting liquid level difference setting unit 13 to arithmetically operate and output a liquid density value signal ρ.  A liquid density indicator 15 displays the density of a liquid to be measured thereby, to be transmitted to the other receiving measuring gauge and a medium according to the necessity of recording, display and control.
Patent JP-2000167763-A (JP)
Title: Polishing device of semiconductor device
Inventor: DOI TOSHIRO
IPC: B24B37/20
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve flattening in surface polishing of a semiconductor device. SOLUTION: A polishing pad 1 bonded on a top face of a rotating surface plate 2 is constituted by accumulating an elastic layer 3 provided on a surface plate 2 side and a hard resin layer 4 provided on a semiconductor device side, a slurry guide groove 7 forming a curve shape having a start point and an end point at outer periphery of the polishing pad and a turn point in the vicinity of the center of rotation of the polishing pad is provided on a top face of the hard resin layer 4, and the hard resin layer is made of a vinyl copolymer material containing ABS resin material.  Consequently, since a surface of the polishing pad is made of the hard resin layer having proper hardness, wet property, the diffusion property and the holding property of slurry are improved due to the groove, a high machining rate for conventional polishing by means of ceria slurry can be achieved, surface roughness can be reduced, and flattening of a surface of a semiconductor device can be improved.
Patent JP-H09247267-A (JP)
Title: Method and device for signal transmission
Inventor: RICHIYAADO EE MISUKA
IPC: H04L25/05
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the signal quality of radio-to-radio transmission. SOLUTION: An origination-side device generates a communication signal including routing data and sends the communication signal at a rate (native rate) characteristic of the origination-side device. The communication signal is received by a local exchange. The local exchange analyzes the routing data of the communication signal to determine a termination-side device and when the termination-side device is connected to the remote exchange, a transmission path for routing signals through a backbone network at the native rate of the origination-side device is determined.  On the basis of those decisions, the local exchange determine that the communication signal is transmitted through the backbone network at the native rate or transmitted directly to the termination-side device at the native rate, or converted into a pulse-code modulated(PCM) signal for transmission to the termination-side device.
Patent JP-H06177413-A (JP)
Title: Semiconductor radiation detector and its manufacture
Inventor: IWASE YOSHITOMO
IPC: H01L31/09
Filed: 1992-12-02
Abstract: PURPOSE:To prevent deterioration of output characteristic by handling a surface excepting a main surface wherein an electrode is formed while pressurizing and by connecting a wiring to the electrode. CONSTITUTION:An electrode 2 consisting of platinum is formed in both opposite main surfaces of a substrate 1 which is composed of high resistance CdTe semiconductor single crystal. The substrate 1 is cut by a dicing saw to form a cubic element part 3 each side thereof is 2mm. After cleaned, the element part 3 is fixed to a substrate 4 of a container. Then, a wiring 5 is connected to the electrode 2. In the process, it is handled by using a special pincette 6. A tip part 6a of the pincette 6 is made flat to correspond to a side surface 3a of the element part 3 and is provided with a pressure absorption pad 6b formed of felt. Therefore, handling is possible without touching the electrode 2. Since an electrode surface is not pressurized mechanically in a process after electrode formation, disorder in crystal structure in the part and change of electrode/semiconductor interface characteristic are not generated.
Patent JP-2001169347-A (JP)
Title: Phs
Inventor: WATABE YASUJI
IPC: H04W48/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a PHS where the display section 22 of a mobile station can quickly display a map denoting its current position. SOLUTION: The PHS is a system where information channels adopting a TDMA system can be set between a base station 10 and one or two or more mobile stations 20. The base station 10 uses an idle information channel not linked to the mobile station 20 to assembled the map information of an area to which the base station 10 belongs into packets and transmits them cyclicly, the mobile station 20 stores the map information into a memory 22 as display data and displays the data on a display section 23 in response to a prescribed operation entry.
Patent JP-H06166011-A (JP)
Title: Production of particle board
Inventor: UEMURA TERUHISA
IPC: B27N3/14
Filed: 1992-11-30
Abstract: PURPOSE:To produce a particle board which is close in the cut end face and excellent in coating, adhesion and workability and also unnecessitates pretreatment of the cut end face while holding mechanical strength and productivity. CONSTITUTION:In a three-layer or multilayer particle board, chips having the distribution of the following range are used as the chips for an internal layer. The coarse chips exceeding 16 mesh are 0-10wt.% (especially the coarse chips exceeding 10 mesh are less than 1.0wt.%). Chips of 16-100 mesh are 40-82wt.%. Extremely fine chips smaller than 100 mesh are 18-50wt.%.
Patent JP-2001158595-A (JP)
Title: Safety device for crane
Inventor: ISHII NOBUYUKI
IPC: B66C23/90
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a front post or a rear post from being damaged by colliding against a pendant rope and a derricking rope when raising a tower boom and a jib, as for a crane intended for applying a derricking motion of a jib pivotally attached to the tip part of a tower boom by changing the relative angle of the front post and the rear post. SOLUTION: An angle to the horizontal plane of a tower boom is detected by an angle sensor 21, and an angle to the horizontal plane of a jib is detected by an angle sensor 22. The relative angle of the tower boom and the jib is computed in a controller 30 based on these detected values, and is displayed on a display 23. A relative angle of a front post and a rear post is computed, and if the relative angle is not less than a dangerous angle predetermined in advance, the danger is notified by a notifier 24, and the danger avoiding action is taken by stopping the drive of winches 18, 19.
Patent JP-H0615975-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ITOU YOSHIKAZU
IPC: B41M5/40
Filed: 1992-12-01
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet suppressed in curling after the formation of an image, showing good flatness after a photograph like image is formed and forming a good finish image having high density and free from the irregularity of image density. CONSTITUTION:A core material 3 for preventing curling is bonded to at least the single surface of a porous plastic film 2 to form a base material and a receiving layer 5 is provided to the porous plastic film of the base material to constitute a thermal transfer image receiving sheet 1.
Patent JP-H08232847-A (JP)
Title: Duplex type diaphragm pump
Inventor: STAPELFELDT VOLKER DIPL-ING
IPC: F04B43/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain safely a drivable double diaphragm pump of a simple structure with high efficiency even with high pump pressure. SOLUTION: Diaphragms 26, 28 are connected to piston rods 66, 68 coaxially extended and mounted on both side surfaces of a guide frame 64. The guide frame 64 has at least one of linear guides 94, 96 for a guide block 88 rotatably attached with a crank pin 102 of a crankshaft 94.