baber/WOPTO huggingface dataset:
Patent JP-H11119645-A (JP)
Title: Training system used for studying conversation of foreign language
Inventor: MASAJI MITSUYUKI
IPC: G09B19/06
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To relax an inter-cultural gap and facilitate it for Japanese mentality to understand interaction in a foreign language, by composing a same interaction of duplex interactions in parallel in which one speaker speaks in Japanese and the other speaker responds to it in a foreign language and one speaker speaks in a foreign language and the other speaker speaks in Japanese. SOLUTION: This training system is composed of a duplex system of a same interaction in which one speaker (A) speaks in Japanese and the other speaker (B) responds in a foreign language, and one speaker (A) speaks in foreign language and the other speaker (B) responds in Japanese. Firstly, when a role of A in the duplex interaction is spoken via a medium, a learner speaks a role of B in a foreign language in response thereto. Next, when the learner speaks the role of A in the foreign language, the medium speaks the role of B in Japanese in response thereto. The learner must speak within a time before the medium speaks. Lastly, the learner is obliged to speak the interaction only in the foreign language between A and B by himself alone. If the learner can satisfy the above, the first lesson in this interaction training is completed.
Patent JP-H11141290-A (JP)
Title: Impervious structure of tunnel wall surface
Inventor: YAMAMOTO YUKINOBU
IPC: E21D11/10
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To release the spring water from a crack through a water permeable layer and prevent the leakage by providing an impervious layer, a water permeable layer and an impervious layer on a tunnel excavated surface in order, and using a hydraulic material including an alkali-soluble polycarbonate for the water permeable layer. SOLUTION: A spray concrete 3 is formed on the excavated natural ground 2 of a tunnel 1 as a first impervious layer, and water permeable concrete 4 and spray concrete 5 as a second layer are formed thereon. As the water permeable layer, a water permeable wire rod is buried in a hydraulic material such as concrete, mortar, cement paste or the like. The water-permeable concrete 4 is formed by including a polycarbonate soluble under alkaline environment into fresh concrete which is the hydraulic material. After hardening, the polycarbonate is dissolved to form a residual cavity. The lower end of the water permeable concrete 4 is connected to a water collecting groove 8 through a conduit 9 to collect and discharge spring water out of the tunnel. Even if the spray concrete 3 is cracked, the spring water is released through the water permeable layer 4 to prevent the leakage.
Patent JP-H08179488-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: SAKAKIBARA YOSHIO
IPC: G03C1/795
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the development processing method not adversely affecting magnetic recording characteristics by incorporating abrasives in the uppermost layer of the photosensitive material on the side of a magnetic recording layer and regulating a solid fraction concentration in the final bath of development processing to a specified value or less. CONSTITUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer on a transparent support and at least one kind of magnetic recording layer on the other side of the support, and the uppermost layer on this side contains the abrasives, and the photosensitive material is developed and processed by regulating the solid fraction concentration of the final bath of development processing to 0-0.1wt.%, preferably, 0.003-0.035wt.%, especially, 0.005-0.030wt.% The solid fraction means the component except water and organic solvents.
Patent JP-2000144718-A (JP)
Title: Concrete composite sheet pile
Inventor: ITOJIMA YASUMOTO
IPC: E02B3/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve rigidity and workability by integrally connecting a rectangular sectional concrete sheet pile firmly in a ground along the longitudinal direction of a concrete sheet pile with a hat-shaped cross section at the top section of the sheet pile. SOLUTION: The concrete composite sheet pile 1 is composed of a master sheet pile 2 called a concrete corrugated sheet pile with a hat-shaped cross section and a rectangular sectional slave sheet pile 3 integrally connected by an engaging strip at the top section of the hat-shaped cross section of the master sheet pile 2. An engaging recessed strip 6 is formed at the top section of the hat-shaped cross section of the master sheet pile 2, and an engaging projecting strip 7 engaged with the engaging recessed strip 6 is formed to the slave sheet pile 3. The engaging recessed strip 6 molded of a steel plate is fixed on the master sheet pile 2 side by an anchor bolt, the projecting-strip metallic fitting 7 is fastened on the slave sheet pile 3 side by the anchor bolt, and the master sheet pile 2 and the slave sheet pile 3 are united integrally and a composite cross section is spread.  Accordingly, the composite sheet pile can resist large bending moment, transport and handling are facilitated, and a wall body can be constructed economically.
Patent JP-H03176435-A (JP)
Title: Synthetic preparation of perfluoroalkyl- bromide
Inventor: JIRU DORIBUON
IPC: C07C19/14
Filed: 1990-11-22
Abstract: The invention relates to the preparation of perfluoroalkyl bromides or bromoperfluoroalkanes CnF2n+1-Br (n=1 to 20). A perfluoroalkanesulphonyl chloride CnF2n+1-SO2Cl is reacted with a compound of formula:   <IMAGE>   in which X represents a nitrogen or phosphorus atom and R1, R2, R3 and R4, which may be identical or different, each represent an optionally substituted hydrocarbon radical, it also being possible for one of these symbols to be a hydrogen atom.
Patent JP-H08179391-A (JP)
Title: Optical two-dimensional discrete cosine transformation device and optical two-dimensional discrete cosine transformation method
Inventor: KOIDE KOJI
IPC: H04N19/60
Filed: 1994-12-22
Abstract: PURPOSE: To provide an optical two-dimensional discrete cosine transformation device and an optical two-dimensional discrete cosine transformation method performing two-dimensional discrete cosine transformation at a high speed with high precision. CONSTITUTION: The optical two-dimensional discrete cosine transformation device is constituted of an image display means 2 displaying an image, a light radiation means 1 radiating light toward the image displayed on the image display means 2, a photoelectric transducing means 3 photoelectrically transducing the light transmitted through the image display means 2, and an amplifier means 4 amplifying the electric signal transduced by the photoelectric transducing means 3, and the two-dimensional discrete cosine transformation is executed by the light.  The device is, further, provided with a light intensity modulation means 7 modulating the light intensity of the light radiated by the light radiation means 1 in row unit or in column unit and an amplification factor modulation means 8 modulating the amplification factor of the electric signal amplified by the amplifier means 4 in column unit when light intensity is modulated in row unit by the light intensity modulation means 7 and modulating the amplification factor in row unit when light intensity is modulated in column unit by the light intensity modulation means 7.
Patent JP-H11142347-A (JP)
Title: Surface inspecting device
Inventor: ISOZAKI HISASHI
IPC: G01N21/94
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable the accurate detection of foreign matter, by inspecting foreign matter present on the surface of an object to be inspected on the basis of a surface data signal and a light reception signal, and discriminating between a surface scatting signal and a foreign matter signal even in a helical scanning system. SOLUTION: An object to be inspected (wafer) 11 is irradiated with light from a light source by an irradiation optical system 12, and a light receiving optical system 13 receives reflected scattering light from the surface of the object to be inspected 11 to form a reception signal. A displacing part 14 relatively displaces the surface of the object to be inspected 11, the irradiation optical system 12, and the light receiving optical system 13. A surface data signal forming part 15 samples a light reception signal from the light receiving optical system 13 at predetermined intervals to from a surface data signal. A foreign matter detecting part 16 detects foreign matter present on the surface of the object to be inspected 11 on the basis of the surface data signal from the surface data signal forming part 15 and the light reception signal from the light receiving optical system 13.  In addition, the displacing part 14 comprises a rotational displacing part 14 and a linear displacing part 18 and is constituted so as to perform helical scanning on the surface of the object to be inspected with irradiation light.
Patent JP-H01203369-A (JP)
Title: Improved production of 3-((4-bromo-2- fluorophenyl)methyl)-3, 4-dihydro-4-oxo-1- phthaladinic acid
Inventor: RICHIYAADO EFU SHIYUUMAN
IPC: C07D237/32
Filed: 1988-12-21
Abstract: PURPOSE: To obtain the compound as a medicament in high yield with reduced time and cost by allowing 3,4-dihydro-4-oxo-1-phthalazine-acetic acid to react with 4-bromo-2-fluorobenzyl bromide and to alkylate directly using a particular solvent and base.  
     CONSTITUTION: The compound expressed by formula III is obtained by allowing the compound of formula I to react with the compound of formula II preferably in approximately equimolar quantity of the compound of formula I at a temp. of 0 to 80°C on the presence of hydroxytertiaryalkyl or phenylsubstitutedtiaryalkyammonium (preferably hydroxytetramethylammonium or hydroxybenzyltrimethylammonium, etc.) as a base and a protic polar solvent, a nonprotic polar solvent or mixture of both solvents as a solvent. The mixture of both solvents is preferable as the solvent and an optimal ratio of the protic polar solvent and the nonprotic polar solvent is approximately 2:1 to 1:2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01161454-A (JP)
Title: Memory device using dynamic type memory element
Inventor: INAI HIDENORI
IPC: G06F12/00
Filed: 1987-12-17
Abstract: PURPOSE:To realize the execution of a refreshing operation without allowing an external image processing system to be conscious of it by controlling each part so as to execute the read/write of a main storage memory chip module according to an order. CONSTITUTION:An order control means controlling each part so as to execute the read/write of the main storage memory chip modules 102-105 according to the order regardless of the difference of input/output speed between the refresh processing and the external system by regarding the state signal and the refresh demand signal of an FIFO type buffer memory 107 as input is provided. The order control circuit is constituted by a timing generating circuit 101 and a bus interface control circuit 108. Thus, the access operation can be executed without allowing the external system to be conscious of it.
Patent JP-H02166329-A (JP)
Title: Power supply board fixing device for air conditioner
Inventor: INOUE MEGUMI
IPC: F24F5/00
Filed: 1988-12-19
Abstract: PURPOSE:To assure an integral formation between an indoor device and a building and further improve an outer appearance of the building by a method wherein a rectangular outer contour having no projection of a power supply box positioned at a rear surface of an outdoor device is formed, a lateral compressor is mounted, an electrical control device is mounted in a front surface of the compressor, a cylindrical condensor is mounted at an upper surface of the compressor and a radiation plate is arranged at a front upper part of a fan motor. CONSTITUTION:Each of electrical components for a controlling operation is enclosed by some common outer electrical parts such as a base plate 7, an outer box left side plate 2, a left top plate 10, a central partition plate 24 and a left front plate 7 or the like enclosing a lateral compressor 15. In addition, a cylindrical condensor 30 is fixed to a condensor fixing fitting 29 above the lateral compressor 15 and is removably attached from a front surface of the outdoor device to a power supply plate 21 fixed by a screw to a fitting 31 spot welded to the left top plate 10. A lower end of the power supply plate 21 is removably attached from a direction of a front surface of the outdoor device by a screw to a compressor fixing fitting 27 spot welded to the base plate 7. The electronic controller device 22 is removably attached from the front surface of the outdoor device.
Patent JP-H07148262-A (JP)
Title: Needle base unit for injector and syringe as well as structure for connecting the needle base unit and the syringe
Inventor: SAITO YOSHIKUNI
IPC: A61M5/32
Filed: 1993-11-26
Abstract: PURPOSE:To enhance the versatility of an injector by enabling the easy connection and insertion of an injection needle and hub on treatment site, etc. CONSTITUTION:This needle base unit has a hub body 10 formed to a columnar shape. An end face 10a is formed on one end side of the hub body 10 and the end face 10a side of the hub body 10 is provided with an engaging and holding circular cylindrical part 11 having the outside diameter smaller than the outside diameter of the hub body 10. The injection needle 21 is connected to the engaging and holding circular cylindrical part 11 and the one side of the hub body 10 on the side opposite to its one end side is provided with a piston engaging hole 15. A hub stop groove 10c is annularly formed on the outer peripheral surface side of the hub body 10. The engaging and holding circular cylindrical part 11 is provided with a hub fixing member 61 formed with the hub engaging hole 62 in the form of freely removably inserting the engaging and holding circular cylindrical part 11 into the hub engaging hole 62. A syringe engaging projection 63 is formed at the hub fixing member 61.
Patent JP-H0616637-A (JP)
Title: Aromatic fatty acid ester
Inventor: SUTEFUAN KERII
IPC: C07D213/65
Filed: 1992-11-06
Abstract: PURPOSE: To obtain a new aromatic fatty acid ester which brings the phase- transition temperature of a liquid crystal mixture much higher, its melting point much lower and forms a wide smectic intermediate phase of a low viscosity.  
     CONSTITUTION: A compound of formula I, e.g. 4-(2-[4-propylphenyl]-5- pyrimidinyl)phenyl-acetate. In formula I, R 1  is a 1-12C alkyl or a 2-12C alkenyl which may be substituted with a halogen (one CH 2  can be replaced by O); R 2  is a 1-12C alkyl or a 2-12C alkenyl (one or more CH 2  can be replaced by O and/or COO or OOC); Z 1  is a single covalent bond, CH 2 CH 2 ; A 1 -A 3  are each 1,4-phenylene, pyridin-2,5-diyl, pyrimidin-2,5-diyl both of which may be substituted with a halogen, A 3  may also be trans-1,4-cyclohexylene; (n) is 0 or 1, provided that at least one of A 1 -A 3  is either pyridine-2,5-diyl or pyrimidin-2,5-diyl and provided that, when (n) is 0, R 1  is a 1E-alkenyl, R 2  is an alkyl, an alkoxy, an alkenyloxy. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H039764-A (JP)
Title: Breast pump for mother's milk and pressure control mechanism thereof
Inventor: UEHARA HIROYUKI
IPC: A61M1/06
Filed: 1989-12-13
Abstract: PURPOSE:To perform nursing without transferring mother's milk by providing the mother's milk receiving bag inserted in a container and held so that the opening thereof is matched with the mouth part of the container, a negative pressure source bringing the container to negative pressure, the communication passage of a milking cup and the container and a mechanism releasing the negative pressure in the milking cup. CONSTITUTION:When a breast application part 3 is applied to the breast and a grip operating pump 18 is repeatedly gripped, the air in a milking cup 1 and the air in a mother's milk receiving bag 19 flow in a container 11 through the communication part 97 of a wide-mouthed member 25 and is discharged from the discharge valve 23 of a pump main body 22 through a rubber hose 20. The milking cup 1 and the container 11 become a negative pressure state and the breast is sucked and mother's milk flows out. The mother's milk flows in the mother's milk receiving bag 19 from a milking passage 2 to be stored therein. When negative pressure becomes excessively large at the time of milking and milking is completed, a pressure release button 7 is pressed to release the negative pressure in the milking cup 1 to the open air. The mother's milk is given to an infant by replacing the milking cup 1 with a usual nursing nipple or a lid body 37 is mounted to the wide-mouthed member 25 and the mother's milk receiving bag 19 is refrigerated and preserved in a refrigerator to be given to an infant at a necessary time.
Patent JP-H04191557-A (JP)
Title: Belt type continuously variable transmission
Inventor: OYAMA KAZUO
IPC: F16H61/02
Filed: 1990-11-26
Abstract: PURPOSE:To perform optimum control of PL pressure for determining the tension of an endless belt by giving a nonlinear characteristic to a ratio valve spring for determining the characteristic of PI pressure produced with a ratio valve. CONSTITUTION:An endless belt 25 is routed between a drive pulley 14 and a driven pulley 18. A PL pressure acting on the moving halves 16, 21 of the pulleys 14, 18 to determine the tension of the endless belt 25 is produced with a ratio valve 83 working in association with either of the strokes of the moving pulley halves 16, 21 and controlled according to a PI pressure. Here the ratio valve spring 94 determining the characteristic of the PI pressure produced with the ratio valve 83 is provided with nonlinear characteristic. Because the PL pressure changing according to the PI pressure is also nonlinear, the lateral pressure between the pulley and the endless belt is always kept optimum according to the changes in the speed changing ratios.
Patent JP-2001142572-A (JP)
Title: Movable mechanism of connector fixing part
Inventor: SAKAMOTO HIDEYUKI
IPC: H05K5/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate confirming of a connector and connection of the connector on the side of an information processor main body corresponding to each peripheral device. SOLUTION: This connector fixing part 13 is provided with a quadrilateral upper face part, a front surface part which is also quadrilateral and mounts a connector 14 for connecting a peripheral device, a part in the state of a spherical surface combining the lower edge of the front surface part and an edge on the rear side of the upper surface part, both of the side face parts in sectorial shapes, hinge parts 15 provided on both of the side face parts and stoppers 16 provided at both of the side face parts. In a state where the part 13 is housed inside of an information processor main body 12, the connector 14 faces in a horizontal direction toward the outside of an information processor. By drawing the front surface part of the part 13 to this side toward the information processor, the connector 14 is rotated with the hinge parts 15 as rotary axes. When the connecter 14 is rotated by an optional angle, it is stopped by the stoppers 16 to change the direction of the connector mounting surface of the part 13 to an upper direction.
Patent JP-2000141489-A (JP)
Title: Ultrasonic welding apparatus and method
Inventor: KAKEHI TOSHINORI
IPC: B29C65/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To automatically mount a resin fixing tool at an ultrasonic horn with a simple constitution. SOLUTION: The ultrasonic welding apparatus 1 comprises an ultrasonic horn 3 for holding a resin stud 7 having a flange 5 and a locking shaft 6, and a body 2 for bringing the flange 5 of the stud 7 held at the horn 3 into contact with a member to be mounted, and welds the flanges 5 to the member. The apparatus 1 also comprises a stud receiving member 10 for receiving the stud 7 from a feeding tube 5 in the state that the flange 5 is preceded, and a moving mechanism for moving the member 10 under the horn 3. The mechanism can move the shaft 6 of the stud 7 at the member 10 to a position adjacent to a container 30 of the horn 3. A recess 11 for seating the flange 5 is formed at the member 10. Negative pressure air is supplied to the recess 11 to vacuum suck the flange 5.
Patent JP-H10158234-A (JP)
Title: 2-phenylazulene derivative and production thereof
Inventor: TOMIYAMA TAKESHI
IPC: C07C315/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound with a COX-2 selective activity, which has excellent anti-inflammatory, analgestic-antipyretic and anti-arthritic actions and further is useful as a drug having little side effect such as digestive tract damage, etc. SOLUTION: This compound is shown by formula I (R1 is H, a lower alkoxycarbonyl, carboxyl, a halogen, etc.; R2 to R4 are each a lower alkyl, lower alkoxyl or halogen; X is a lower alkyl or amino), for example, 2-(4- methylsulfonylphenyl)-1-phenylazulene. The compound of formula I is obtained as follows: adding a radical initiator such as 2,2'-azobisisobutyronitrile to, for example, a compound of formula II in, preferably, an organic solvent such as carbon tetrachloride or dioxane, brominating the compound of formula II under a warming condition, reacting the brominated compound with a compound shown by formula III [Y is B(OH)2 or SnMe3 ] using a palladium coordinated compound as catalyst, and oxidizing the derived compound followed by demethoxycarbonylation of the resulting compound.
Patent JP-H05154068-A (JP)
Title: Holder for toilet paper
Inventor: TANAKA EISHIN
IPC: A47K10/38
Filed: 1991-12-05
Abstract: PURPOSE:To improve ease of handling by a method wherein two support bodies are arranged in point contact on both sides of the bottom part of a holder adapted to house two rolls of toilet paper longitudinally and a refilling box is mounted above one end of the holder while a housing bag of empty core material below the other end thereof. CONSTITUTION:The longitudinal length of a holder body 1 is enough to house two rolls P of toilet paper and a support section 3 comprising two parallel support bodies 31 is formed on both sides of the bottom. The support bodies 31 are in point contact with the rolls P and the interval thereof is set larger than the diameter of an empty core material of the roll P. A refilling box 2 is provided above one end of the holder body 1 to house a plurality of rolls while a housing bag for the empty core material of the rolls P is mounted detachably below the other end thereof. The lowest one of the rolls P is pushed with a finger put into a slit 24 and the paper is pulled out through a pull out hole 11 to cut 12. When the roll P runs out in the refilling box 2, an alarm is given with a limit switch LS thereby improving ease of handling.
Patent JP-H08180771-A (JP)
Title: Key switch
Inventor: FUJII MASAAKI
IPC: H01H27/06
Filed: 1994-12-26
Abstract: PURPOSE: To regulate the pulling out of a plate key at a plurality of rotary positions of a rotor by a single solenoid and lower the cost and miniaturize a key switch. CONSTITUTION: A lock tumbler 5 to be joined with a recessed part 12a of a plate key 12 is installed in the inside of a rotor 3 in the way it can move freely and a reset plate 13 whose one end is interlockingly engaged in a plunger 14a of a solenoid 14 and the other end is brought into contact with the upper face of the lock tumbler 5 in a prescribed rotary range is installed. At the time of driving the solenoid 14, following the movement of the plunger 14a, the reset plate 13 pushes down the lock tumbler 5 and the lock tumbler 5 is made impossible to be joined with the recessed part 12a of the plate key 12.