baber/WOPTO huggingface dataset:
Patent JP-H09162267-A (JP)
Title: Elevator mechanism
Inventor: OBA SHIGEO
IPC: H01L21/677
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an elevator mechanism comprising a vertically sliding body equipped with position sensors on its top and bottom to detect the upper and lower limits of travel, which reduces the number of required parts and eliminates troublesome positioning. SOLUTION: A vertically sliding block 15 is equipped with reflective photosensors 21 and 22 as position sensors on its top and bottom, respectively. The top photosensor 21 emits light to objects existing upward and detects them by the reflection, and the bottom photosensor 22 emits light to objects existing downward and detects them by the reflection. To improve the accuracy of detection by reflection, reflectors may be place at objects to be detected. It is thus possible to eliminate troublesome positioning while reducing the number of required parts.
Patent JP-H11180816-A (JP)
Title: Surface modifier for dental composite resin
Inventor: HINO KENICHI
IPC: A61K6/083
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a surface modifier for finishing the surface of a dental composite resin after grinding so as to be lubricative, and further to provide a method for grinding the surface so as to provide a lubricative finished surface. SOLUTION: This surface modifier for a dental composite resin is a composition comprising (a) 100 pts.wt. volatile organic solvent, (b) 2-20 pts.wt. resin having formability of a water-proof coating film, (c) 0.5-10 pts.wt. polyfunctional (meth)acrylic monomer and (d) 0.01-10 pts.wt. photopolymerization initiator, having 10-1,000 cP viscosity at 25 deg.C, and satisfying the formula 0.5<=Wp/Wm<=10 [Wp is the compounding amount of the resin having formability of water-proof coating film; Wm is the amount of the polyfunctional (meth)acrylic monomer compounded].
Patent JP-2000172284-A (JP)
Title: Device and method for reading aloud document
Inventor: TSUSHIMA TSUNETO
IPC: G10L13/04
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To precisely calculate a read-aroud time of a document independent of a voice synthetic system by calculating the read-aloud time of the voice synthetic data based on a sampling data size and a sampling frequency from the size of the generated voice synthetic data. SOLUTION: A morpheme analytic means 101 divides the document to syllables, and a voice synthetic data generation means 102 generates the voice synthetic data from the syllables divided by the morpheme analytic means 101. A voice output means 103 outputs the voice synthetic data generated by the voice synthetic data generation means 102. A read-aroud time calculation means 104 calculates the read-aroud time of the voice synthetic data based on the sampling data size and the sampling frequency from the voice synthetic data generated by the voice synthetic data generation means 102. A time display means 105 displays the read-aroud time calculated by the read-aroud time calculation means 104. Thus, the read-aroud time of the document is calculated precisely independent of the voice synthetic system.
Patent JP-2000188680-A (JP)
Title: Method and system for producing high resolution image
Inventor: CRINON REGIS
IPC: G06T5/50
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the quality of images with high resolution and to reduce the complexity of the process for generating images with high resolution. SOLUTION: A high resolution image 19 is introduced from a plurality of low resolution images 16 with low resolution pixel arrays. In this case, motion vectors 22 are introduced to each point of unknown high resolution grid points 20 from each of the plurality of the low resolution images 16, thus producing a motion vector 22 at each of high resolution grid positions 20A for each of a plurality of the image 16. The motion vector 22 at each high resolution grid point 20 relates the high resolution grid point 20 with an unknown value to an inter-pixel position 24 on the related low resolution image 16, and a low resolution pixel closest to each inter-pixel position 24 is recognized. Then a pixel value at each high resolution grid point 20 is decided by using one or some low-resolution pixels recognized as being at a shortest distance.  Then the luminance of the pixel is mapped on the high resolution grid point 20, according to the selected low resolution pixel 16.
Patent JP-H06193488-A (JP)
Title: Diesel-engine of such type as to control fuel injection upon releasing of exhaust brake
Inventor: YAMAKI YOSHIHISA
IPC: F02B3/06
Filed: 1992-12-25
Abstract: PURPOSE:To surely restrain production of graphite in exhaust gas at the time of releasing an exhaust brake in a Diesel-engine of such a type that fuel injection is controlled upon releasing of the exhaust brake, which incorporates an exhaust brake device and a fuel injection pump 10. CONSTITUTION:In a Diesel-engine incorporating an exhaust brake device 60 and a fuel injection pump 10, the exhaust brake device 60 comprises an exhaust brake valve 61, a drive system 68 for the exhaust brake valve 61, composed of an air tank 70, an air cylinder 64, a link mechanism 62 and a control valve 66, and an instructing means for operating and releasing exhaust brake so as to drive the position of a control rack 12 in a direction in which the fuel injecting volume decreases. Further, a rack actuator 33 comprising an associating air cylinder 35 associated with the air cylinder 64 and a rack abutting member 34 for driving the control rack 12 in response to an extraction or retraction of the associating air cylinder 35 is provided.
Patent JP-2000175426-A (JP)
Title: Method and apparatus for processing linear sensor detection signal
Inventor: SHIOZAWA KIMIO
IPC: G01D5/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the influences of an electrical resistance fluctuating due to the temperature of exciting winding and the like by controlling the values of exciting signals through an exciting signal generating circuit, so that the sum of voltage of outputs from output lines becomes equal to a predetermined value. SOLUTION: An exciting signal generating circuit 7 which outputs exciting signals 7a through an electrical resistance 6a is connected with an exciting winding 2, and output windings 3 and 4 are connected with a difference synthesizing circuit 8 through lines 9 and 10 containing electrical resistance 9a and 10a. The voltage differences 8a of the difference synthesizing circuit 8 are output as linear sensor detection signals 11a through a signal converting circuit 11. The output voltages of the output windings 3 and 4 are input as voltage sums 20a to the exciting signal generating circuit 7 through a sum synthesizing circuit 20. For the purpose, the voltage of exciting signals 7a is controlled through the exciting signal generating circuit 7, so that the value of the input signal becomes equal to a predetermined value.  Therefore, stable voltage sums 20a are always obtained, regardless of various fluctuations, and highly accurate linear sensor detection signals 11a can be output.
Patent JP-2000172572-A (JP)
Title: Data processor
Inventor: KOIWA HIROKI
IPC: G07B5/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of data which are sent from a terminal device and to perform the effective data processing such as the totalization processing. SOLUTION: This data processor includes the basic software which starts the processor main body and controls the application software to perform the prescribed processing such as the totalization processing, a hard disk which holds the data sent from a terminal device, a hard disk check means which checks the state of the hard disk and a control means which performs the prescribed processing using the application software when a normal state of the hard disk is decided and discontinues the said processing when an abnormal state of the hard disk is decided respectively.
Patent JP-H10273701-A (JP)
Title: Production of tungsten carbide base cemented carbide having high strength
Inventor: ICHIKAWA HIROSHI
IPC: B22F1/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain cemented carbide having high strength by a powder metallurgical method by mixing carbon powder, cobalt oxide power and metallic tungsten powder having specified particle size in specified ratios, executing reducing treatment and dispersedly distributing a Co layer into the surface of the tungsten carbide powder. SOLUTION: By weight, 6 to 25% cobalt oxide powder and 0.5 to 4% carbon powder having 0.1 to 1 μm average particle size, and the balance metallic tungsten powder having 1 to 5 μm average particle size are mixed. This mixture is subjected to reducing treatment in a reducing or inert gas atmosphere. By this treatment, WC/Co composite powder having a compsn. contg. 5 to 20% Co, and the balance WC with inevitable impurities, and in which a Co layer is dispersedly distributed and fused onto the surface of the WC powder is formed. With this WC/Co composite powder as a raw material, by a power metallurgical method, the cemented carbide excellent in dispsesiblity of Co as bonding phase forming components and having high strength can be produced. Furthermore, the blended raw material is incorporated with carbide powder and oxide powder of Cr and V according to necessary.
Patent JP-H05180267-A (JP)
Title: Damper pulley
Inventor: WATANABE HIROSHI
IPC: F16F15/126
Filed: 1991-12-27
Abstract: PURPOSE:To provide a damper pulley fully furnished with a bending vibration damper function in addition to a torsional vibration damper function and simply constituted free to correspond under any circumstance. CONSTITUTION:This damper pulley installs a damper mass 21 on a rim part 13 of a hub 10 through a metal lattice body 22.
Patent JP-2001166112-A (JP)
Title: Optical film and optical device
Inventor: MIYATAKE MINORU
IPC: G02B5/02
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To develop an optical film which suppresses diffused reflected light while maintaining the scattering anisotropy for linearly polarized light and which can be practically used as a light-diffusing plate or a polarizing plate in the observation side of a liquid crystal display device. SOLUTION: The optical film 1 consists of a light-transmitting resin 11 containing the dispersion of minute regions 12 having different birefringent characteristics. The differences in the refractive indices Δn1, Δn2 between the minute region and the light-transmitting resin are 0.03 to 0.5 or more (Δn1) in the direction perpendicular to the axial direction showing the maximum transmittance of linearly polarized light and <0.03 (Δn2) in the axial direction showing the maximum transmittance, and the film has <30% diffusion reflectance for linearly polarized light in the Δn1 direction. The optical device is obtained by laminating two or more layers of the aforementioned optical films with the directions of Δn1 of the layers parallel to each other.  Or the optical device consists of a laminated body having one or more layers of the aforementioned optical films and at least one kind of polarizing plate, phase difference plate, transparent resin plate reflection layer.
Patent JP-2000167474-A (JP)
Title: Coating method
Inventor: TOMARU MIKIO
IPC: B05D3/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating method by which >=2 layers of thin coating films are formed at a high speed on a flexible substrate without roughening the coating film surface when the film is dried. SOLUTION: A coating soln. for a lower layer is first applied in excess on a flexible substrate 80 by using a lower layer coater 85 arranged on the upstream side. In this case, the coating soln. with a stationary viscosity controlled to >=1 P and a viscosity at 10,000 sec-1 shear rate to <=50 cP is used. Subsequently, the excess of the coating soln. for the lower layer is scraped off by an upper layer coater 11 to form the lower layer, and a coating soln. for the upper layer is applied on the lower layer.
Patent JP-H10186431-A (JP)
Title: Shake correcting device
Inventor: IMURA YOSHIO
IPC: G03B5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shake correcting device capable of fixing a shake correcting optical system by a fixing member for fixing the shake correcting optical system even when a power source does not exist at the time of fixing the shake correcting optical system with the fixing member. SOLUTION: A combination magnet 27 attracts an iron piece 27a attached to a shake correcting lens frame 6, and locking members 29, 30 and 31 lock the frame 6. When an operation mode changeover switch 23 is switched from an on-position to an off-position, the abutting part 24b of the switch 23 locks the interlocking member 125a of a locking ring 25. therefore, the frame 6 is locked by the ring 25 even though the power source necessary for the magnet 27 to attract the iron piece 27a does not exist.
Patent JP-H06201239-A (JP)
Title: Automatic ice making device
Inventor: ISHIBASHI IKUO
IPC: F25C1/24
Filed: 1992-12-28
Abstract: PURPOSE:To prevent water from flowing from a water supplying tank into a water receptacle container during water supplying operation of a pump and keep an amount of water supplied into an ice making pan constant. CONSTITUTION:A valve device 15 of a water supplying tank 11 is mounted on a projection 9a of a water receptacle container 9, the valve device 15 is released to open to cause water got from the water supplying tank 11 to be accumulated in the water receptacle container 9 and the accumulated water in the water receptacle container 9 is supplied by a pump to the ice making pan. In such an automatic ice making device, there is provided a driving mechanism 23 for moving up or down at least the valve device 15 of the water supplying tank 11. During water supplying operation in which water is being supplied by the pump into the ice making pan 21, the driving mechanism 23 is driven, at least the valve device 15 of the water supplying tank 11 is moved upwardly to move the valve device 15 away from the projection 9a and then the valve device 15 is controlled to be closed.
Patent JP-2000174165-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIRAISHI TSUKASA
IPC: H01L21/60
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a semiconductor device in which no failure occurs in a circuit element function formed in a semiconductor element and has an extremely high quality. SOLUTION: Immediately below the electrode terminal section 104 of a circuit board 103 which is connected to bumps 102 formed in an electrode terminal section on the surface of a semiconductor element 101, a stress relieving layer 105 which can be deformed easily in accordance with applied stresses is provided. Since the magnitude of the force applied to the element 101 when the element 2 is pressurized in mounting is reduced, no failure occurs in a circuit element function formed in the element 2 and a semiconductor device having an extremely high quality can be manufactured stably.
Patent JP-H11235614-A (JP)
Title: Milling machine with rotating milling tool for rock-like material
Inventor: WENDEL NIKOLAUS
IPC: B23C1/02
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To exhibit a very large striking output with a small output of a striking driving deivce by providing a pendulum for causing striking action for a few milling tool, and arranging the pendulum in such a manner as to rotate in the milling roll. SOLUTION: A milling roll 5 is rotated round a pendulous axis 4. The pendulous axis 4 and the milling roll 5 are rotated in the same direction, but independently driven at different rotating speeds. A milling tool 2 is pressed to an outer stopper 6 outwardly by centrifugal force or a spring. Only in eating into a material 9 to be milled, the milling tool 2 is pressed to an inner stopper 8 by the material 9 to be milled. In such a condition, the pendulum 1 is brought into contact with the milling tool 2. At this moment, the pendulum 1 is moved in the direction of the numeral 11 at the abut portion, that is, in the tangential direction to its rotational orbit.
Patent JP-2000174476-A (JP)
Title: Manufacture of highly efficient liquid-cooled module
Inventor: MIZUGUCHI NAOTO
IPC: H05K7/20
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly efficient liquid-cooled module which can improve compactness and reliability, while enhancing cooling efficiency and realize simplification in device constitution and manufacturing readiness. SOLUTION: This method includes the steps in which (a) cutting is carried out to a depth (h) leaving an outer circumferential frame 4 with a thickness (t) in a base part 2, (b) a water trap part 6 is cut to a depth of a width (w) of a heat-generating element 7 and a chamber is cut by a fixed depth near an inlet and an outlet of the base part 2, a water path 8 is cut from a cutting cross section 5 by an arbitrary depth (y) to be connected to the water trap part 6 and a chamber, (c) after this operation has been repeated by the number of the heat-generating elements 7, a water hole 9 and a drainage hole 10 are shaped passing through from an outer wall of the base part 2 to a chamber, and lastly, a lid part 3 manufactured previously is fit to the base part 2, an outer circumferential part is bonded by an adhesive, and operation is completed.
Patent JP-2000165891-A (JP)
Title: Image pickup method, device and storage medium
Inventor: UDAGAWA YOSHIRO
IPC: H04N9/73
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup method and a device where reproduction of accurate white balance can be obtained and a loop processing time in the white balance processing can be reduced. SOLUTION: A system controller 6 selects at least any of a white balance coefficient calculated from image signal data before photographing, a white balance coefficient calculated from the image signal data after photographing, and a result of an arithmetic operation obtained from the two white balance coefficients and a display circuit 8 displays at least one of processing data processed by using the selected white balance coefficient.
Patent JP-H09172685-A (JP)
Title: Radio communication system, communication method and mobile communication terminal equipment
Inventor: SUGITA TAKEHIRO
IPC: H04J13/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To realize the efficient information provision service with respect to the radio communication system. SOLUTION: In the case of doing the provision service of various sets of information to a mobile communication terminal equipment in addition to a speech service, a base station equipment sends update information as to the information for the service, the mobile communication terminal equipment receives update information and when it is confirmed that the desired information is updated, the desired information is received. Thus, the mobile communication terminal equipment easily recognizes whether or not the served information is updated and then reception of information at random or line connection to an information service center is not required and the information service is received efficiently.
Patent JP-H05159175-A (JP)
Title: Fire sensor
Inventor: NAYA KAZUNARI
IPC: G08B17/12
Filed: 1991-12-09
Abstract: PURPOSE:To definitely discriminate a fire from non-fire by providing a chopper which periodically obstructs infrared ray in front of an infrared ray sensor which detects infrared ray and also providing a micro computer which performs specified synchronous detection. CONSTITUTION:Relating to a fire sensor which alarms when it detects infrared ray emitted by a fire, a chopper which periodically obstructs infrared ray is provided in front of an infrared ray sensor which detects infrared ray and a micro computer which performs synchronous detection and by which the signal synchronized with cyclic infrared ray obstruction performed by the chopper is selectively taken out is also provided. The micro computer, that is a signal processor CPU at a signal processing part, performs synchronous detection and wave-filtering with digital signal at chopper's obstruction cycle, and obtains infrared ray intensity incident to the sensor as a voltage and then transfers the obtained value to a host computer as digital signal. At that occasion a micro computer with poor processing ability can be used, so cheap and small fire sensor is obtained.
Patent JP-H05164298-A (JP)
Title: High pressure valve
Inventor: HORI KEIICHI
IPC: F16K1/36
Filed: 1991-12-10
Abstract: PURPOSE:To provide a high pressure valve capable of making compact an actuator for opening/closing the valve and of generating face pressure which can seal high pressure fluid completely, between the valve body and the valve seat. CONSTITUTION:A valve seat 4 is arranged between a valve body 1 and a valve cover 2 and is provided with a flow path at its center. A valve body 3a is integrated with a valve rod 3b which is arranged while penetrating the flow path of the valve body 3a, and the rod 3b penetrates an end of the valve cover 2 and connected with an actuator 10 installed outside. When the actuator 10 is operated the flow path is opened/closed, and the valve body is pressed against the valve seat 4 under the condition where high pressure fluid acts on a port A side, especially, so that the seal characteristic of the valve is improved further.
Patent JP-H09169624-A (JP)
Title: Antimicrobial agent for oral cavity and composition therefor
Inventor: TOKIDA FUMIHIKO
IPC: A61P1/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prepare an antimicrobial agent for an oral cavity, comprising a γ-lactone having a specific number of carbon atoms as an active ingredient and having excellent antimicrobial activities against periodontosis, halitosis, subgingival dental plaque and dental caries causative bacteria and high safety. SOLUTION: This antimicrobial agent for an oral cavity is obtained by using an 11-16C γ-lactone as an active ingredient. For example, γ-undecalactone, γ- dodecalactone and γ-tridecalactone, γ-tetradecalactone are cited as the 11-16C γ-lactone. When the antimicrobial agent for the oral cavity is used as a composition for the oral cavity, the amount thereof blended is preferably 0.0001-5wt.%, especially preferably 0.001-3wt.% based on the whole composition for the oral cavity. The antimicrobial agent for the oral cavity may be used alone or in a mixture of two or more thereof in combination. Stronger antimicrobial activities can be manifested by using them with an existing antimicrobial perfume or a synthetic antimicrobial agent at a concentration without causing problems in safety.
Patent JP-H09179346-A (JP)
Title: Electrophotographic toner binder
Inventor: SASADA SHINYA
IPC: G03G9/087
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the hot-offsetting of a toner with a small amt. of a high mol.wt. resin by blending specified vinyl copolymers each having nitrile groups with polyester resin. SOLUTION: This toner binder consists of a vinyl copolymer contg. (meth) acrylonitrile and having a wt. average mol.wt. of >=200,000, a vinyl copolymer contg. (meth)acrylonitrile and having a wt. average mol.wt. of <=100,000 and polyester resin contg. alkyl- and/or alkenylsuccinic acid as an essential component. The modulus of storage elasticity of this binder can be maintained by a smaller amt. of the high mol.wt. resin than the amt. of a high mol.wt. component used in a conventional toner binder.