baber/WOPTO huggingface dataset:
Patent JP-H10103233-A (JP)
Title: Evaporation type getter pump
Inventor: OTAKA KENJI
IPC: F17C1/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To generate and maintain extremely high vacuum easily by manufacturing members which constitute a getter pump by austenitic stainless steel and heating a surface thereof on a vacuum side in the atmosphere containing oxidizing gas to make an oxidized film thick. SOLUTION: A vacuum casing 7 and a shroud 8 are manufactured by austenitic stainless steel, and electrolytic polishing is applied after buff polishing to apply preliminary baking in a vacuum heating furnance. After assembling by combining with a vacuum container 3, air is exhausted by using an air exhaust device 6, and baking is done by using a baking heater installed on the outside of a device at the same time. Atmospheric air of atmospheric pressure is introduced into the inside thereof after it is cooled down to room temperature. Processes of air exhaust and exposure to atmospheric air are repeated. Next, atmospheric air of atmospheric pressure is introduced into the inside of the device, and the vacuum casing 7 and the shround 8 are kept at a temperature of 200 deg.C or more to oxidize a surface of an evaporation type getter pump part.  Consequently, it is possible to make the inside of the vacuum container 3 extremely high vacuum easily due to the air exhaust action of a getter metal film.
Patent JP-H04138181-A (JP)
Title: Golf ball catching device
Inventor: OCHIAI TOSHIAKI
IPC: A63B69/36
Filed: 1990-09-28
Abstract: PURPOSE:To enjoy pat golf out and in of doors by installing a cylindrical receiving pan onto one end front surface of a base in such a manner as to be capable of rising and falling, laterally providing shock preventing bodies with the pan between, installing a fencing frame onto the back surface of the pan in such a manner as to be removable and attachable. CONSTITUTION:Facing a receiving pan 2 mounted on the front surface of a base 1 and stood up, a golf ball is patted by a golf club such as patter and hit onto the front of the pan 2, whereby the pan 2 is fallen and the ball is received in the pan 2. When the ball is shifted from the front of the pan 2, the ball is repelled by a shock preventing body 3 to prevent the pan 2 from falling. The repelled ball is prevented from rolling backward by a fencing frame 4. The base 1 is formed of a non-slip material in which a rubber board is stuck to a melamine resin board, the pan 2 is formed of a metallic cylindrical cup, and the shock preventing body 3 is formed of a thick rubber board of a wedged round corner form. The fencing frame 4 is formed of a thick rubber and can be folded by connecting respective members of the left end, middle part, and right end by hinges.
Patent JP-H01152161-A (JP)
Title: Novel intermediate for fluorescent brightener and its production
Inventor: REONAADO GIYUKURIIRUMETSUTEI
IPC: D06L4/65
Filed: 1988-10-19
Abstract: PURPOSE: To provide intermediates for fluorescent brighteners providing excellent fluorescent brightening effect, by reacting terephthalaldehyde with a specific phosphonate and separating a specific aldehyde form this reaction mixture.  
     CONSTITUTION: Terephthalaldehyde is reacted with a compound of formula I or II, wherein X' is a group of formula III. From this reaction mixture, 4'- cyanostilbene-4-aldehyde or 3'-cyanostilbene-4-aldehyde are separated by some times of recrystallization or chromatography depending to the necessity. The reaction is preferably performed in an inactive solvent. These solvents are nonpolar or polar aprotic and a proton solvent such as hexane, toluene, formaldehyde, methanol, isopropanol, etc. This process may be performed in water or a mixture containing water in or without presence of an interlayer mobile catalyst. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62122893-A (JP)
Title: Small jet propulsion boat
Inventor: KOBAYASHI NOBORU
IPC: B63B35/73
Filed: 1985-11-21
Abstract: PURPOSE:To facilitate turning in place at the maximum stearing angle of a jet nozzle by making large the lateral travel resistance in the front of the ship bottom, and making small the lateral travel resistance in the rear. CONSTITUTION:The bottom plate 20 of a hull 100 is formed by a keel 20 in the center of the width and inclined faces on the both sides. The width of the keel 22 is narrowed in the front from the center and the angle of inclination of the inclined face is made large. Therefore, the lateral travel resistance in the front is made large and that in the rear is made small. The center of gravity G of the hull 100 is set in the rear from the center of the ship.
Patent JP-S63115989-A (JP)
Inventor: NAKAI HISAO
IPC: F16L41/02
Filed: 1986-11-05
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-H02112428-A (JP)
Title: Flat cross section false-twisted yarn
Inventor: SHIMIZU SATOSHI
IPC: D02G3/02
Filed: 1988-10-18
Abstract: PURPOSE:To produce false-twisted yarn of flat cross section having dry-touch, excellent bulkiness and giving bulky-touch and dry-feeling to its woven and knit cloth which is produced by adding filaments of a specific flatness to round cross section filaments in a specific proportion. CONSTITUTION:The object false-twisted yarn of flat cross section is obtained by adding more than 20% (based on the total filament count) of filaments of more than 2.0 flatness (where the flatness is defined as [(the major axis of filament cross section)/(the longest minor axis perpendicularly crossing with the major axis)] where the standard deviation of the flatness is more than 0.5 and mixing filaments whose cross sections are different in their shapes. The resultant yarn has unique touch, appearance and excellent dyeability.
Patent JP-2000088425-A (JP)
Title: Beverage cooling and discharging apparatus
Inventor: TORIMITSU HIROSHI
IPC: F25D11/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To prevent consumption of wasteful power caused by an agitating motor by stopping rotation of the motor if a temperature of a beverage tube is low. SOLUTION: A spirally wound beverage tube 40 for passing beverage and a spirally wound evaporating tube 50 disposed at an outside of the tube 40 to cool cooling water by passing a refrigerant therein are arranged in a water tank 30 for storing the cooling water. Cooling water agitating blades 60 to be rotated by an agitating motor 63 are provided in the tank 30, and the water is agitated by rotations of the blades 60. A temperature sensor S3 for detecting a temperature of the tube 40 is provided at the tube 40 to stop rotation of the motor 63 if the detected temperature of the sensor S3 is lower than a predetermined temperature.
Patent JP-S61139872-A (JP)
Title: Communication system of credit transaction system
Inventor: MASUDA TAKESHI
Filed: 1984-12-12
Abstract: PURPOSE:To complete a credit transaction in front of a customer by providing a radio communication means to a credit terminal device and a host device, and moving the credit terminal device and making a mutual communication by radio. CONSTITUTION:Authorization data and transaction data from the keyboard 5 of the credit terminal device 1 that a salesclerk holds and authorization read out of a credit card by a card reader 9 are inputted and displayed on a display panel 8, and they are also sent out to a radio communication circuit 14, and converted to a radio frequency and sent from an antenna. This radio wave is received by a radio communication circuit 16 provided to the host device 15, and transferred and processed by a computer system 18, so that an answer to it is sent out as a radio wave through the radio communication circuit 16. This radio wave is received by the radio communication circuit 14 of the credit terminal device 1 to receive the answer, which is displayed on the display panel 8 or printed in a sales slip, etc., by driving a printer 12.
Patent JP-H07114491-A (JP)
Title: Time-out monitoring system
Inventor: MOCHIDA TETSUYA
IPC: G06F11/30
Filed: 1993-10-20
Abstract: PURPOSE:To reduce burden on a system when it is distinguished whether an error is due to the fault in the acceptance of access or the dissipation of reply data itself by the error report by detecting the fact that a timer operated when a register which holds by storing the issuance of read access or that of retrying, arrives at a fixed value. CONSTITUTION:When an access request is outputted to a system bus and it is retried, a retrying flag 302 is set by a retrying detection circuit 301, and the timer 209 starts clock via an OR gate 401. When no request is accepted within a decided time and the retrying is continued, coincidence is issued from the output of a comparator 216 which compares the value of the timer 209 with that of a time-out value register, and error interruption 213 is issued. Simultaneously, a retrying error log 303 is set by coincidental output between the retrying flag 302 and the comparator 216 via an AND gate 20.
Patent JP-H03124764-A (JP)
Title: Thermoplastic resin composition
Inventor: MIZUTANI MAKOTO
IPC: C08L69/00
Filed: 1989-10-09
Abstract: PURPOSE:To prepare the title resin compsn. free from pearllike gloss and having excellent heat resistance, impact strength, and surface hardness by compounding a specified amt. of an acrylic core-shell polymer into a resin compsn. comprising an arom. polycarbonate resin and a polymethyl methacrylate resin. CONSTITUTION:The title thermoplastic resin compsn. is prepd. by compounding: 100 pts.wt. resin compsn. comprising 20-70wt.% arom. polycarbonate resin and 80-30wt.% polymethyl methacrylate resin; with 1-10 pts.wt. acrylic core-shell polymer. The core-shell polymer is pref. made up of a core comprising a rubberlike polymer and a shell comprising a glassy polymer modified with polar functional groups (e.g. carboxyl or hydroxyl group), and pref. has a mean particle diameter of 0.2-0.5mum.
Patent JP-S63117956-A (JP)
Inventor: UCHIDA NORIAKI
IPC: G11B5/127
Filed: 1986-11-04
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-H04138169-A (JP)
Title: Living body internal filler
Inventor: SHIGEMASA YOSHIHIRO
IPC: A61L15/28
Filed: 1990-09-28
Abstract: PURPOSE:To contribute to the sufficient growth of a granulation tissue, and form an organized material in a living body to cure an intractable trauma by forming an in vivo filler of a composite body of chitin or a chitin derivative with a reinforcement, or a composite body of chitin or the chitin derivative, an antibiotic, and the reinforcement. CONSTITUTION:The chitin to be used is a polysaccharide consisting of poly-N- acethyl-D-glycosamine polycondensed by (1-4) bond which is contained in Crustacea such as lobster and crab, insects such as locust and beetle, and cuttlebone, and naturally present with a wide distribution, and has a structure similar to cellulose. Besides the chitins obtained by purifying the natural materials, chitins having deacetylating degrees within 50% are also included. Various chitin derivatives obtained by chemically deforming chitin are also included. The chitin derivatives include etherified chitins such as carboxylmethylated chitin and hydroxyethylated chitin, acetylated chitins, and sulfonated chitins. As a reinforcement, nonwoven fabrics of polyesters, polypropylene, and cellulose are used.
Patent JP-S63115366-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L27/10
Filed: 1986-11-04
Abstract: PURPOSE:To fine the memory cells of a dynamic RAM by separating the adjoining cells with a P<+> layer formed in the groove bottom, and forming a depletion type MOS capacity on an N-type diffusion layer in the lower part of the groove, thereby forming an enhancement type MOSFET in the upper part of the groove. CONSTITUTION:A MOS capacity consists of an N-type diffusion layer 3 in the lower side surface of the groove excavated in a P-type silicon substrate 1, a first gate oxide film 4 on the surface thereof, and first gate electrode 5 in the lower part of the groove. By controlling the impurity concentration of the N-type diffusion layer 3, a sufficient stored charge amount can be acquired with any gate voltage. And on the bottom surface of the groove, a P<+> type diffusion layer 2 is formed. The MOS structure comprised of this P<+> diffusion layer 2, the gate oxide film 4 and the gate electrode 5 acts as a isolation region between the adjoining cells. Then, the MOSFET functioning as a switch for controlling the supplying and receiving of charges between a bit line 10 and the MOS capacity is of the enhancement type consisting of the P-type silicon substrate 1, a gate oxide film 6 on the upper side wall of the groove, a gate electrode 7 on the upper part of the groove, and a N+ type diffusion layer 8 formed on the surface of the P-type silicon substrate 1.
Patent JP-H08121202-A (JP)
Title: Driving torque control device for vehicle
Inventor: KUROIWA HIROSHI
IPC: B60W10/06
Filed: 1994-10-26
Abstract: PURPOSE: To reduce processing steps in development, automatically follow up temporal and environmental changes, reduce transmission shock by feedback controlling an output shaft torque of an engine so as to equalize an actual driving shaft torque to a target torque. CONSTITUTION: A control device houses at least one of microcomputers 7, 8 for controlling an engine 1 and an automatic transmission 2. The control device is provided with a target torque pattern generation means for generating an ideal waveform of a driving shaft torque at the time of gear shifting, and a driving torque computation means for estimating an actual driving shaft torque with high accuracy. An engine torque control rate computation means computes a control rate of an output torque of an engine 1 such that the estimated driving torque follows up the target torque pattern. An engine torque control means controls the output torque of the engine 1. Processing steps in development are remarkably reduced, while transmission torque is decreased.
Patent JP-2001083188-A (JP)
Title: Method and device for detecting current
Inventor: TAMAI YASUHIRO
IPC: G01R19/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting current wherein the current flowing each conductor is detected with precision even if a plurality of conductors are provided side by side. SOLUTION: A plurality of conductors 101-10n to be measured, and a plurality of magnetism-electricity conversion elements 201-20n which, so provided as to correspond to the plurality of conductors, measure the currents flowing them, are provided. Further, a neural network which is formed at a processor 30 is provided wherein the current measurement value acquired from the plurality of magnetism-electricity conversion elements is inputted as an input pattern, the error between the output pattern corresponding to the input pattern and teacher signal which is a current value actually flowing the plurality of conductors is so learned as to correct it, and based on the learned result, the current measurement value acquired from the plurality of magnetism-electricity conversion elements is corrected and outputted as a detection current value.
Patent JP-H0570058-A (JP)
Title: Elevator device
Inventor: MATSUNO SADAHISA
IPC: B66B11/08
Filed: 1991-09-17
Abstract: PURPOSE:To provide an elevator device capable of increasing the floor area of a cage against the area of a hoistway by arranging at least two balance weights adjacently to guide rails. CONSTITUTION:Guide rails 7, 7 are fixed to the wall of a hoistway 1 via brackets, and a cage 2 is guided by the guide rails 7, 7 to be vertically lifted or lowered. Two balance weights 31, 32 are arranged adjacently to the guide rails 7, 7 respectively. The balance weights 31, 32 are not required to be grounded at the depth of the cage 2 unlike in the past. The depth size of the cage 2 can be increased that much. The balance weights 31, 32 are installed within the range of the width size in which the guide rails 7, 7 are installed, thus the width size of the cage 2 is not reduced.
Patent JP-H04138480-A (JP)
Title: Waste toner recovering device
Inventor: MATSUYAMA SHIGERU
IPC: G03G15/08
Filed: 1990-09-28
Abstract: PURPOSE:To prevent scattering of the waste toner by providing a cap for preventing the scattering of the waste toner in freely attachably detachably on an injection hole of the waste toner recovering container and providing an energizing means energizing a ride to the injection hole side of the recovering container on a carrier. CONSTITUTION:The lid for preventing the scattering of the waste toner is provided on the injection hole 32 of the waste toner recovering container 33 in freely attachably/detachably and the energizing means 36 energizing the lid 35 to the receiving hole 32 side of the recovering container 33 is provided on the carrier. The waste toner 20 being removed with a cleaning device 21 is conveyed to a recovering container 33 with the carrier 31. Here the recovering container 33 being elasticably supported with a waste toner weight detecting means 34 is gradually lowered in accordance with the accumulation of the waste toner in the recovering container 33. At this time since the lid 35 is pressed to the injection hole 32 of the container 33 with the energizing means 36, the lid 35 can be moved up and down following to the lowering of the recovering container 33. Hence the scattering of the waste toner 20 caused by the vibration of the recovering container 33 is prevented.
Patent JP-H04139770-A (JP)
Title: Pin photo diode
Inventor: UMEDA NAOKI
IPC: H01L31/10
Filed: 1990-09-28
Abstract: PURPOSE:To realize high quantum efficiency, high speed response, and wide bandwidth, by forming an intermediate layer having intermediate impurity concentration between a window layer and a light absorbing layer, on the interface of the window layer and the light absorbing layer. CONSTITUTION:In order to dissolve the gap of impurity concentration, an intermediate layer 8 is formed on the interface of a high concentration window layer 2 and a low concentration light absorbing layer 3. The above layer 8 is composed of the same crystal material as the window layer 2 and has intermediate impurity concentration. By the above constitution P-type impurity concentration at the tip part of a thermal diffusion layer 1 is increased, and a steep junction to the P-side is obtained. As the result, high speed response is realized when an inverse bias is applied, because the electric field intersity is increased in the light absorbing layer 3 which has turned to a depletion sate. The cut-off frequency is increased by high speed response, and the band is widened. In the same bias value, the depletion layer stretches toward N-side (light absorbing layer side), so that high quantum efficiency is realized.
Patent JP-H0568475-A (JP)
Title: Method for freezing raw lever meat
Inventor: OZOE KOICHI
IPC: A23L13/00
Filed: 1991-09-13
Abstract: PURPOSE:To obtain high-quality lever meat without causing reduction in qualities before freezing due to the thawing by cutting raw level meat to a fixed thickness, removing the blood, then cooling the lever meat, immersing in liquid nitrogen for rapid freezing thereof. CONSTITUTION:First, raw lever meat is cut to a fixed thickness and the blood is removed. Then, the lever meat from which the blood is removed is cooled to about 0-1 deg.C by a continuous precooler with chiller water and the cooled lever meat is immersed in liquid nitrogen and rapidly frozen.
Patent JP-S61130248-A (JP)
Title: Continuous manufacture of vicinal low molecular weight diol
Inventor: RAINAA JIIKUMAIAA
IPC: C07C29/10
Filed: 1985-11-25
Abstract: Aliphatic or cyclic epoxides containing 3 to 8 carbon atoms which are present in aromatic hydrocarbons or halohydrocarbons are saponified continuously and directly to vicinal diols without the use of high temperatures and pressures which would otherwise be necessary. The saponification is acid catalyzed.
Patent JP-H08122301-A (JP)
Title: Magneto-optic flaw-inspection apparatus
Inventor: OHIRA TAKASHI
IPC: G01N21/21
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a magneto-optic flaw-inspection apparatus in which the bad influence of a noise is reduced and which can extract only a flaw signal component by a method wherein a signal level at a time when a steel plate not containing a flaw is scanned is stored as a reference level at every magnetization polarity and a light- receiving signal is corrected by using the signal level. CONSTITUTION: A light-receiving signal D1 obtained at a time when a part in which a flaw does not exist on a thick steel plate is faced with a Faraday-effect element is sampled in advance, and the signal is held in line memories LMA, LMB as reference data. A noise component which is generated by various causes such as the influence of a difference in a magnetization polarity or the like is contained in the reference data. The level of the noise component differs according to the position of a main scanning direction, but it is hardly changed with the passage of time. The reference data is subtracted 17, 18 from the signal D1 obtained by scanning a steel plate as an object to be inspected, and signals D3 , D4 which have removed the noise component are obtained.  Then, the difference D2 between adjacent lines of the signal D3 at a positive magnetization polarity and the signal D4 at a negative magnetization polarity is computed 19. A signal in which a flaw part has been thereby emphasized is obtained.
Patent JP-H07116019-A (JP)
Title: Hairbrush
Inventor: SUGIURA MAKOTO
IPC: A46B9/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a hairbrush capable of scooping up hairs early from the mesh of a wig means. CONSTITUTION:The tip 2b of bristles 2 fixed almost vertically on a brush base for a hairbrush are formed with a bending angle theta(20 to 80 degrees) in the direction shown by an arrow A. The length S of the tip 2b is made shorter than the size of mesh of a wig means and approximately 1/3 of the length C of an upright portion 2a. At the tip 2b a ball-like member 2c having the larger size than the dia. of the bristle 2 is formed.
Patent JP-2001085215-A (JP)
Title: Oxide magnetic material, chip part, and manufacture thereof
Inventor: TAKAHASHI YUKIO
IPC: H01F1/34
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a magnetic material to be baked at a low temperature and ground down in a shorter time by a method wherein the magnetic material is composed of iron sesquinoxide (Fe2O3), ZnO, CuO, and NiO as main components, and a specific weight of Si is added to the magnetic material. SOLUTION: Ferrite material composed of FeO, ZnO, NiO, and CuO which are weighed as main components is mixed and ground by the use of a wet-type inner circulation medium agitation-type mill using silicon nitride balls as medium beads. Thereafter, the ground material is calcinated and ground into oxide magnetic material by the use of a wet-type inner circulation medium agitation- type mill using silicon nitride balls as medium beads. At this point, 0.010 to 0.112 wt.% Si is added to the oxide magnetic material by wear and tear of the medium beads. The core of a bulk-type coil is formed through such a manner where binder is added to the above oxide magnetic material for the formation of granules, and the granules are molded, formed, and baked in the air.
Patent JP-H0798469-A (JP)
Title: Camera provided with vibration-proof function
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1993-09-28
Abstract: PURPOSE:To save space on a lens barrel side, to make a camera light in weight and further to reduce cost. CONSTITUTION:This camera is constituted of the lens barrel 82 having correction optical means 71, 72 and 75 supported so as to be driven relatively to the lens barrel 82, and locking means 11a, 11b and 13 preventing the movememt of the optical means 71, 72 and 75 in a driving direction and a camera main body having locking driving means 19, 110 and 111 to 114 driving the locking means 11a, 11b and 13; and the locking means 11a, 11b and 13 are provided on the lens barrel side and the locking driving means 19, 110 and 111 to 114 are provided on the camera main body side, respectively.