baber/WOPTO huggingface dataset:
Patent JP-H0247356-A (JP)
Title: Cleaner provided with electric pill-remover
Inventor: SHIMOYAMA TATSUYA
IPC: D06C13/00
Filed: 1988-08-03
Abstract: PURPOSE:To perform quick and sure removal of pill by detachably attaching a pill-removing unit to the tip end of a vacuum cleaner, contacting the opening part of the unit to the surface of a cloth, raising and introducing a pill into an outer edge by the sucking action of a fan and cutting the pill with an inner edge. CONSTITUTION:A fan motor 3 and an inner edge driving motor 13 are energized with cells 2 used as a power source to rotate a fan 4 and a rotary edge bed 14 and the opening 17 of a pill-removing unit 11 is made to contact with the surface of a cloth. The pill on the cloth surface is raised and introduced to the inside of the outer edge 16 through a pill-introducing hole by the sucking action of the fan 4. The introduced pill is cut with the inner edge 15 and sucked and collected in a filter 6. In the case of using as a cleaner, the above pill- removing unit 11 is replaced with a proper nozzle for cleaning.
Patent JP-H0924285-A (JP)
Title: Solid matter crushing and drying device
Inventor: YAMANAKA NORIHIKO
IPC: B02C18/12
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To make a device small and inexpensive and improve the crushing efficiency by feeding a rough powder in exhaust flow into between a lower disk and an upper disk of an upper side central section of a rotating impeller, feeding again the rough powder to the inner peripheral face of a rotating path casing and crushing repeatedly. SOLUTION: Matters to be crushed fed from a feed tube 32 onto a lower disk 26 of a rotating impeller 25 are fed in the outer peripheral direction of the rotating impeller 25 while being in collision with blades 29 and the like by the rotating impeller 25 at a high speed. The matters to be crushed are further crushed by a high speed rotating air flow layer flowing along the inner peripheral face of a rotating path casing 23 and fed to a central section of the rotating path casing 23 by the exhaust flow on the upper side of an upper disk 27.  Rough powders in the exhaust flow are returned to the high speed rotating air flow layer by the rotating air flow flowing in the direction reverse to the exhaust flow along the upper face of the upper disk 27, and also returned to the high speed rotating flow layer through the inside of the rotating impeller 25 by the air flow flowing from a recovering case 30 and a feeding-in tube 32 into the rotating impeller 25, and further crushed into a fine powder and recovered into the recovering case 30 by the exhaust flow.
Patent JP-H0245481-A (JP)
Title: Preparation of coumaran compound
Inventor: INOUE YOSHIHARU
IPC: C07D307/78
Filed: 1988-08-03
Abstract: PURPOSE:To readily provide the subject compound useful as a synthetic intermediate for various natural substances having physiological activities in a good yield by cyclizing a specific compound with a base. CONSTITUTION:A compound of formula III (R5 is H, phenyl or 1-4C alkyl) is reacted with an alkylating agent of formula V (X is halogen) to form a compound of formula IV, followed by chemically modifying the o-substituent thereof to produce a compound of formula I (R1 and R2 are R5, halogen or carbonyl; R3 is alkoxycarbonyl, acyl or cyano; R4 is H, alkyl or R3; L is halogen, tosyl or mesyl) such as o-(p-tosyloxymethyl)phenoxyacetic acid methyl ester, which is cyclized in the presence of a base such as potassium t-butoxide in a solvent preferably at -40-120 deg.C to provide the objective compound of formula II such as 2-methoxycarbonylcoumaran. The use of an asymmetric source-having compound permits the asymmetric cyclization reaction thereof to provide the objective compound having an asymmetric carbon atom.
Patent JP-H0921237-A (JP)
Title: Crushing machine for crushing concrete
Inventor: OGOSHI TOSHIO
IPC: E04G23/08
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To increase an attracting capacity by installing a non-magnetic cover on an opening part provided at the rear surface of a movable arm and also setting an electromagnet device, in which an electromagnetic coil is wound on a U-type magnetic core material and which is longer in lateral direction, on the inside of the cover. SOLUTION: When reinforcement wastes are collected from crushed concrete, a cover 34 is moved near the ground where reinforcement wastes are spattered, and an electromagnet device 30 is energized so as to attract the reinforcement wastes. Next, the electromagnet 30 is set horizontally inside the cover 34. Because an interval between both magnetic pole end parts of a magnetic core material 31 is large, the intense magnetic flux of the line of magnetic force from both magnetic pole end parts to the outside extends far in arc shape, and attracts well also far separated reinforcement wastes. Then a distance between both magnetic pole end parts are increased, the line of magnetic force is given from an area which is not shielded by the attracted reinforcement wastes so as to attract much reinforcement wastes at once.  In addition, because the cover 34 is non-magnetic, the line of magnetic force is not shielded by the cover 34 nor weakened. Thus the reinforcement wastes in a wide range can be attracted efficiently, and the dropping of them during attraction can be prevented in order to increase the safety and controllability.
Patent JP-H0531262-A (JP)
Title: Electric razor
Inventor: MUKAI KIYOTAKA
IPC: B26B19/10
Filed: 1991-08-02
Abstract: PURPOSE:To abut and obstruct a deformation in the engagement release direction of an engaging claw of a side cutter by a simple structure, in the electric razor provided with a side cutter unit. CONSTITUTION:The electric razor has an engaging claw 14 provided projectingly from a side cutter unit 9, and a slit hole 15 formed in a case 1b, and in the slit hole 15, said engaging claw 14 is inserted and engaged, and also, an obstructing piece 19 for abutting and obstructing a deformation in the engagement release direction of said engaging claw 14 at the time when the side cutter unit 9 moves upward is provided.
Patent JP-2001023950-A (JP)
Title: Manufacture of semiconductor sensor
Inventor: KIDA MASASHI
IPC: G01L9/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a semiconductor sensor, where a metal oxide film located under a protective film is hardly dissolved, even if an anisotropic etching liquid is used in the manufacture of a semiconductor sensor provided with the metal oxide film. SOLUTION: A protective film 8 of Cr is formed, so as to cover the protected part of a silicon substrate which includes a metal oxide film. Cr, superior in resistance to anisotropic etching liquid, is used, so that the protective film 8 of very high density can be formed. Therefore, the protective film 8 is different from a passivation film which is usually used as a protective film and capable of effectively preventing anisotropic etching liquid from penetrating into the protective film to dissolve a metal oxide film.
Patent JP-H05202086-A (JP)
Title: Production of sugar epitope
Inventor: UIRII KINJII
IPC: C07H15/04
Filed: 1992-06-12
Abstract: PURPOSE: To provide the new stereoselective preparation by which each of the trisaccharide compounds can be prepared with lactose as a starting material and through a partially-alkylated glycal compound.  
     CONSTITUTION: This preparation of such a trisaccharide compound comprises: first, converting lactose into D-lactal; then, partially alkylating the D-lactal in the presence of dibutyltin oxide to form a lactal derivative represented by formula I (R is R'CH 2  (R' is H, a 1-3C alkyl group, or the like) or CH 2 -CH=CH 2 ; and R 1  is H, R'CH 2 , or the like); converting the lactal derivative represented by formula I into a monoallyl compound in which each of R and R 1  is completely protected with R'CH 2 ; further, subjecting the monoallyl compound to azidonitration to stereoselectively convert it into an azide-lactose derivative represented by formula II (R is R'CH 2 ); then, also stereoselectively converting the compound represented by formula II into a compound represented by formula III or IV (R 1  is R'CH 2 ; R is H or an allyl group; and R 2  is a 1-4C alkyl or phenyl group; wherein the trichloroacetoimidate group has preferably an α-configuration); introducing a galactopyranosyl group into the compound represented by formula III or IV; replacing the resultant glycoside having this glucopyranosyl ring with a spacer to prepare the objective compound represented by formula V (wherein: S is a spacer; and X is N 3  or NHCOCH 3 ). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0749320-A (JP)
Title: Nuclear magnetic resonator
Inventor: SASABUCHI HITOSHI
IPC: G01N24/08
Filed: 1993-08-05
Abstract: PURPOSE:To achieve the shortening of measuring time by preventing the generation of a ghost peak by a new type quadrature detection to obtain a correct magnetic resonance spectrum of a nucleus observed. CONSTITUTION:Nuclear magnetic resonance signals are detected by single analog receiving systems 2, 5, 8 and 9 and measuring data is subjected to an A/D conversion to be sent to a processor 12. The frequency of a transmission signal for resonance excitation is set in a nuclear magnetic resonance spectrum distribution area while the frequency of a reference signal for detecting the resonance signals to be off the spectrum distribution area. In the rear stage of the analog receiving systems, one or both of a frequency difference and a phase difference of the transmission signal for resonance excitation and the reference signal for detection are corrected digitally based on a sine value and a cosine value determined with a phase generator 11 to perform a digital computation of a complex number with the nuclear magnetic resonance signals given a phase difference of 90 deg..
Patent JP-H0939557-A (JP)
Title: Humidity estimating device and air conditioner provided with it
Inventor: HAMADA NAOTAKA
IPC: B60H3/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the over-dry caused by a drop in humidity, by estimating the relative humidity in a room in which the environment is to be controlled by an air conditioner. SOLUTION: The temperature of air cooled by an evaporator 30 is measured by a cool air temperature sensor 64. The temperature in a room is measured by a room temperature sensor 16. The generation of condensation on the evaporator 30 is detected by a condensation sensor 72, and it is assumed that the relative humidity of cooling air is 100%. The relative humidity in the room is estimated on the basis of the temperature and the humidity of cool air and the room temperature by assuming that the capacity of steam contained in cooled just after the evaporator 30 is not changed also in the room into which the steam is blown. When the relative humidity is not more than the specified value, the operation of a compressor 48 of a refrigerating cycle is stopped by disengaging an electromagnetic clutch 56.
Patent JP-2000028582-A (JP)
Title: Surface layer thickness measuring instrument
Inventor: NAGASHIMA YOSHIAKI
IPC: G01N27/72
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To non-destructively and independently measure respective surface layer thicknesses of double layer structure which is formed on a body surface. SOLUTION: An alternating current voltage of frequency (f) from an eddy current exciting part 2 is impressed to a coil 1 contacting with a surface of a measuring object W for calculating a distance (d) from a scale impedance of the coil 1 to a reference line found beforehand on an impedance plane. Then, it is converted into an oxide layer thickness T1, based on the distance (d) while making reference to a correlation between the previously found thickness T1 of an oxide layer WO and the distance (d).  An ultrasonic wave transmitter 3 is driven thereafter by an ultrasonic wave transmitting and receiving part 5, a surface wave S is generated on the surface of the object W to be received by an ultrasonic wave receiver 4, a received signal is amplified by the part 5, and then it is converted into a digital signal by a digitizer 7 to calculate a changing rate of sonic velocity by a layer thickness computing part 9. A thickness T2 of a nitride layer WN is calculated based on the changing rate of the sonic velocity, making reference to a correlation among the preliminarily found oxide layer thickness T1, the preliminarily found nitride layer thickness T2 and the changing rate of the sonic velocity.
Patent JP-H0845417-A (JP)
Title: Electron emission element, electron source and image forming device using this source and their manufacture
Inventor: MITOME MASANORI
IPC: H01J9/385
Filed: 1994-07-28
Abstract: PURPOSE:To provide a method for the manufacture of an electron emission element used as an electron source for an image forming device or the like, and stably driven over a long period. CONSTITUTION:Regarding the manufacture of a surface conductive electron emission element having a conductive thin film 3 between element electrodes 4 and 5, the element laid in a vacuum device is subjected to a vacuum exhaust process, while ultraviolet is being irradiated. As a result, a residual organic component attracted to an element surface can be removed and discharged without heating the element to high temperature. A danger of generating an element defect can be thus avoided.
Patent JP-S5984147-A (JP)
Title: Water content measuring device provided with load sensor
Inventor: SUGIMOTO MASANORI
IPC: G01N27/04
Filed: 1982-11-08
Abstract: PURPOSE:To exclude abnormal values due to the mixing of green rice or immatured rice and to control a drier accurately by measuring a load applied between electrodes, and judging the measured value as a normal water value when the measured value is between an upper and lower limit value which are predetermined. CONSTITUTION:A sample to be measured is extracted from the drier and put in a lower electrode 6, and an upper electrode 4 is lowered by the driving force of a driving source to press the sample for loading. This load is detected by the load sensor 42 composed of a strain gauge 18 and its measured value is sent to a multiplexer 32 through an amplifier 30. The water value of the sample, on the other hand, is converted into a voltage which is sent to the multiplexer 32. Then, both signals are A/D-converted by an A/D converter 34 by a signal from a CPU 36 and sent to the CPU36, which obtains the upper and lower limit values of measured load values of normal grains from an ROM38 and judges whether the measured load is within said range or not to regards the measured water value as a normal value when the measured load value within the range, controlling the drier.
Patent JP-S6350238-A (JP)
Title: Electronic telephone set
Inventor: AIKAWA MUTSUMI
IPC: H04M1/26
Filed: 1986-08-20
Abstract: PURPOSE:To reduce and simplify a circuit scale and to make the circuit economical by scanning dial keys and a touch panel with a common scanning line by a central control part in a telephone set provided with dial keys and the touch panel and stopping the operation if the touch panel if the power failure of a commercial power source occurs. CONSTITUTION:A scanning line 100 is provided which scans dial keys 12 and a touch panel 13 together. A central control part 11 scans dial keys 12 through the scanning line 100 to discriminate a depressed dial button and sends information to a line control part 19 to send a corresponding dial number. The control part 11 scans the touch panel 13 through the scanning line 100 to discriminate a closed switch and sends information to the line control part 19 to execute a corresponding function, for example, one-touch dialing. In case of a power failure of the commercial power source, the scanning of the touch panel is stopped by a disconnecting part 11F which receives an instruction from a power supply part 15 fed by the commercial power source, but the dial number sending function based on the scanning of dial keys 12 through the scanning line 100 is held by power supply from a power supply part 14 fed by a subscriber's line.
Patent JP-H1034189-A (JP)
Title: Method and apparatus for reducing volume of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/52
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the vol. of sludge to a large extent and to certainly prevent the deterioration of the concentration of phosphorus in treated water and to also prevent the load of BOD of a biological treatment process of org. sewage from becoming high. SOLUTION: Excessive sludge generated from a biological treatment process 22 of org. sewage is treated with ozone in a treatment tank 2 or aerated in an aeration tank 3 separate from the biological treatment process 22 as it is and the outflow slurry from the aeration tank is subjected to solid-liquid separation in a solidliquid separation tank 4 and the separated sludge or a part of the sludge in the aeration tank is returned to the ozone treatment process and a polymeric flocculant is added to the separated water from the solid- liquid separation tank through an addition means 11 to flocculate and separate the same and phosphorus contained in separated water in the solid-liquid separation is chemically removed by a phosphorus removing means 8.
Patent JP-H0482137-A (JP)
Title: Cathode body structure of magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/05
Filed: 1990-07-25
Abstract: PURPOSE:To suppress generating electric discharge in a magnetron tube even if a getter is locally transformed by fixing a cap-shaped vessel onto the external end-plane of an upper end-shield, and then receiving the getter in this vessel. CONSTITUTION:A spiral filament 1 is soldered to both an upper end-shield 2 and a lower end-shield 3. A cap-shaped vessel 6 is fixed also onto the external end-plane of the upper end-shield 2. A getter 7 is fixed in this vessel 6. Because the getter 7 is received in the vessel 6 in this manner, this prevents a high electric-field from being applied between magnetic poles 8 each forming a counter electrode. For this reason, generation of electric discharge in a magnetron tube can be suppressed even if the getter 7 is locally transformed.
Patent JP-H0515606-A (JP)
Title: Conductor for electric treating device
Inventor: HASEGAWA RYOZO
IPC: A61N1/04
Filed: 1991-07-08
Abstract: PURPOSE:To provide the conductor for an electric treating device which can make effective and safe treatment for its absence of dissipation of water the time of use and maintenance of the initial electric resistance without changing and is hygienic and inexpensive, allows throw-away use and lends itself to electric treatments and wide medical treatments since its pocket part is usable at it is without adding water, etc., thereto. CONSTITUTION:This conductor is constituted of the pocket part 2 which is formed of a stretchable porous base material 1 impregnated or coated in an energizable state for treatment with a conductive material 3 essentially consisting of at least one selected from a group consisting of polysaccharides having water retention sustaining property and their alkal metal salts and alkaline earth metal salts and water in the tight contact part of at least an electrode 6 ad a treating section, a tacky adhesive band 5 for tightly fitting and fixing this pocket part 2 to the treating section, the electrode 6 consisting of a conductor, and a terminal lead wire 7.
Patent JP-H11347038-A (JP)
Title: Method and device to selectivity inhibit transmission in canal or cavity using high water absorptive resin
Inventor: TAKEUCHI YASUTO
IPC: C08L71/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to selectively inhibit transmission in a canal or cavity at a target are in a body using a new means such as an agent of particle, powder, fine powder of a water absorptive resin with/without protective layer. SOLUTION: An agent is a water absorptive resin 11 such as crosslinked polyethylene oxide, which is covered with polylactic acid as a protective layer or a shell 12. The agent is fed into a body using a syringe, etc., then at a desired time and area, the shell 12 loses its function by stimuli such as a focused ultrasonic wave from an external ultrasonic wave generator or by ending its own life, and water in the body enters the water absorptive resin 11 and it is swelled up. This selective swelling clogs the canal or cavity to inhibit transmission of anything. For example, the agent can be used for treatment of cancer where the agent stops the blood flow to a cancer tissue to kill the cancer.
Patent JP-2000013052-A (JP)
Title: Cord guard
Inventor: KAWAKAMI TAKAHIDE
IPC: H01R13/56
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cord guard which reduces repairing frequency of a code by improving largely the durability of the cord, when bending load works repeatedly on the code and a cord guard in the situation that light load such dead load of the code itself is given. SOLUTION: A cord guard 1 is equipped with a cylindrical hole 5 which can insert a cord 3 into its center, and a flange 11 at the end of the cylindrical hole to be stopped by a code guard stopper 9 of a half-cut housing 7. It is also equipped with a taper cylindrical part 13 wherein the thickness s gradually reduced toward another end of the hole from the flange 11. In addition, the cord guard is equipped with a thin cylindrical part 15 having the uniform thickness, which extends continuously from the taper cylindrical part 13 and further extends towards another end of the hole, and it is also equipped with a ring- shaped thick part 17 to be provided on the peripheral tip of the thin cylindrical part 15.  When the dead weight of the cord 3 itself is given as a bending load, the overlay thickness and length of the thin cylindrical part 15 are set so that the bending stress can be so weak as to be bended smoothly at the tip part from the point P.
Patent JP-S6257793-A (JP)
Title: Trimming method for synthetic resin molding consisting of hard and soft multi-layered structure
Inventor: TAKAGI MUNETANI
IPC: B23K26/38
Filed: 1985-09-04
Abstract: PURPOSE:To effectively melt and cut only the soft synthetic resin material laminated on the surface of a hard synthetic resin material by irradiating laser light of the wavelength having high absorptivity to the soft synthetic resin material. CONSTITUTION:The laser light is exemplified by various kinds of laser light including glass:neodium laser light, of which CO2 laser light is more adequate. The output which can heat and melt only the soft synthetic resin material is selected as the output of the laser light. 70-250W or 100-200W is suitable in the case of the CO2 laser light. The speed at which the soft synthetic resin material can be cut but no cutting flaws are given to the hard synthetic resin material layer is selected as the moving speed of the laser light. 4m/min is adequate at 100-200W in the case of the CO2 laser light. Efficient cutting of only the soft synthetic resin material is made possible by executing processing under such conditions.