baber/WOPTO huggingface dataset:
Patent JP-H05173141-A (JP)
Title: Formation of liquid crystal orienting film
Inventor: TAKANASHI HIDEHIKO
IPC: G02F1/1337
Filed: 1991-12-19
Abstract: PURPOSE:To form an obliquely vapor-deposited film on a glass substrate to uniform thickness by arranging the glass substrate at a specific position when the liquid crystal orienting film is vapor-deposited obliquely on the glass substrate. CONSTITUTION:The glass substrate 6 is arranged above a vapor-deposition source 1 and the liquid crystal orienting film is vapor-deposited obliquely on this substrate 6. The substrate 6 is arranged at the position which satisfies an expression. Here, theta is a solid angle centering the vapor-deposition source 1 and L is the distance between the vapor-deposition source 1 and substrate 6. Those distance L and solid angle theta are properly determined according to the kind of the vapor-deposition source 1 and vapor-deposition conditions such as a vapor-deposition angle which are required to form the orienting film, but the distance L is normally 20-60cm and the solid angle theta is preferably <=30 deg.. Further, plural substrates 6 can be arranged as long as the arrangement positions of the substrates 6 are within a specific range.
Patent JP-H10183552-A (JP)
Title: Safety device for snow melting machine
Inventor: ISHIZUKA YUTAKA
IPC: E01H5/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a safety device which quickly extinguishes a burner, when stumbling in a part of a snow melting tank of a snow melting machine. SOLUTION: A handle 21 is provided in a lid 17 of a snow melting machine 1. The handle 21 is extended in the direction parallel to an edge part 15 having the lid 17 attached thereto, rotatable about fulcrums 29, 31, energized in one direction by a leaf spring, and holds a limit switch 37 connected in series to a device power switch 9 for a burner into an on/off state at all times. When the handle 21 is rotated inversely, the burner 13 is extinguished. It is held in its rotated position by a handle member.
Patent JP-H06188449-A (JP)
Title: Msm type photodetector
Inventor: NISHIKATA KAZUAKI
IPC: H01L31/108
Filed: 1992-12-21
Abstract: PURPOSE:To improve response speed by constituting a distorted superlattice out of a quantum well layer, which is a light absorbing layer and has an under- surface compressive distortion, and quantum barrier layer which is not a light absorbing layer and has nearly the same under-surface tensile distortion as the quantum well layer. CONSTITUTION:A quantum well layer 3 consists of InGaAs having 1% compressive distortion to an InP substrate 2. A quantum barrier layer 4 consists of InA As having 1% tensile distortion. The quantum well layer 3 can absorb a light 1.3-1.65mum in wavelength zone for optical communication, but the quantum barrier layer 4 can not absorb the light in this wavelength zone. By absorption of the light, only the electrons and the positive holes small in effective mass are generated in the quantum well layer 3, so the excellent electron transport property of the quantum well layer 3 having under-surface compressive distortion can be made use of. Hereby, the response speed can be improved.
Patent JP-2001175778-A (JP)
Title: Pay detail table data update processing module correpsonding to customization
Inventor: WADA SHIGEFUMI
IPC: G06Q10/10
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a pay detail update processing module accessing a data base, updating it and writing and calculating data even if customized table data is included. SOLUTION: A pay detail written function group updating pay detail data of a pay calculation program is provided for a pay calculation processing update module. Since the pay detail written function group is prepared in accordance with a customized state, an application program selecting and using the applied function from the group is operated and the data base is accessed. Even if customized table data is included, pay detail input work at the time of updating and registering data is set to be a necessary minimum, pay detail input work is set to be shorter than a conventional one and effect that a high speed processing can be performed is given as a result.
Patent JP-H11186026-A (JP)
Title: Superconducting device
Inventor: MUKAI TAMIKO
IPC: H01F6/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce thermal stresses which occurs when a coil is cooled by constituting an insulating section of a laminated plate of glass clothes having a low coefficient of thermal shrinkage, which falls within a specific range in the laminating direction in a temperature range from a room temperature to a very low temperature. SOLUTION: A superconducting device has a coil section 1a, which is constituted by winding a conduit type superconductor 1 in a cylindrical shape, while an insulating spacer 2 for adjusting winding pitch of coil is put between each turn and a cylindrical insulating section 3, which leads lead sections 1b respectively led out from the top and bottom of the coil section 1a to conductor connecting sections, by holding the lead section 1b in notched sections and, at the same time, supports the electromagnetic forces applied to the lead sections 1b. The insulating section 3 has the same diameter as the coil section 1a has and is integrally fixed together with the coil section 1a with a hardening resin, while the section 3 holds the lead sections 1b.  The spacers 2 and the insulating section 3 are formed of laminated bodies of glass cloths, having a low coefficient of thermal shrinkage of 0.24-0.5% in the laminating direction in a temperature range from room temperature to ultra-low temperature (4K).
Patent JP-H11183202-A (JP)
Title: Indicating instrument
Inventor: NOMIZU SHUICHI
IPC: G01D13/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an indicating instrument capable of enhancing the visibility and distinguishability without sense of incompatibility to the indication of an index part of a pointer even if the index part is arranged in a different shape from the turning track of the tip of the pointer. SOLUTION: An indicator 2 that turns around an axis in response to the pointer axis of a meter body is installed. An index part 1 having an arrangement shape R2 that is different from the turning track of the tip of the pointer 2 that is to be an object to be indicated of the pointer 2 is installed. An optical member, which changes a turning track R1 of the tip of the pointer 2 to a turning track R3 visually identified so that the turning track R1 becomes a similar to the arranged shape R2, is installed.
Patent JP-2001169781-A (JP)
Title: Kit for detecting variant dna
Inventor: OZAKI KENJIRO
IPC: C12M1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a kit which permits more simply detecting a variant DNA. SOLUTION: The kit for detecting a variant DNA consists of a reactor having wells in which at least two pairs of primers having different target sequences were added, and a recording medium on which analytical conditions by the heteroduplex method are recorded.
Patent JP-2001171094-A (JP)
Title: Printer
Inventor: FUJIOKA SATOSHI
IPC: B41J2/185
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To simplify a printer by an arrangement wherein PG switching operation, ink suction operation and cleaning operation can be carried out through a single driving means. SOLUTION: Power is transmitted to a planetary gear mechanism 92 and a blade inserting/removing mechanism 82 through the pinion gear 91 of a single motor 90. The blade inserting/removing mechanism transmits power through a transmission gear 82A meshing the pinion gear 91. The planetary gear mechanism comprises a planetary gear turning about a sun gear. The planetary gear meshes a PG transmission gear 61 or a pump transmission gear 72 depending on the rotational direction of the sun gear to transmit power through rotation at a required speed change ratio. PG switching operation and ink suction operation are performed through rotation of the motor after power is switched through the planetary gear mechanism and cleaning operation is performed after a carriage 30 is moved to a position where rotation of the motor is not transmitted to the PG transmission gear at the time of PG switching.
Patent JP-2001174997-A (JP)
Title: Chemical amplification type resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: G03F7/039
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a chemical amplification type resist material blended with a solvent containing one or more fluorine atoms in one molecule. SOLUTION: The solvent for a resist is excellent in power to dissolve a fluorine substituted polymer and in film forming property in spin coating and is therefore usable as a solvent for a resist material having small absorption particularly at the wavelength of F2 excimer laser beam for exposure. A resist material containing the solvent is applicable to spin coating, stable, safe and suitable for use as a minute pattern forming material for the production of a very large scale integrated circuit.
Patent JP-2000183309-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MINODA YOSHIHARU
IPC: H01L27/108
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate shorting between a 1/2Vcc electrode and a bit line by thermal oxygenation at an unnecessary region of the 1/2Vcc electrode by using an SiN film as masking after forming the 1/2Vcc electrode pattern constituted of polycrystal Si. SOLUTION: An oxide film 41 and a second SiN film 42 are piled on a polycrystal Si film 33 for forming a 1/2Vcc electrode pattern by a CVD method and additionally a resist pattern for forming the 1/2Vcc electrode pattern is formed thereon. Next after the resist pattern is eliminated, an insulating oxide film 44 is formed by thermal oxidation of an unnecessary part of the polycrystal Si film 33 for forming the 1/2Vcc pattern by using the second SiN film 42 as masking. Also flattening of an interlayer film 34 is made and a bit contact 32 and a bit line 31 are formed. By shorting between the 1/2Vcc electrode 33 and the bit line 31 can be eliminated.
Patent JP-H11196368-A (JP)
Title: Digital broadcast receiver
Inventor: TAKANAGA OSAMU
IPC: H04N5/445
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To allow a recipient to easily grasp contents of a program at reproduction. SOLUTION: In the case of recording a desired program of a digital broadcast, program information data are converted into text data (character data) by a CPU 30 by using a character data conversion ROM 44. The character data are given to an NTSC encoder 24 and superimposed on a video signal for a prescribed line period such as a 21 H (284 H) period. Thus, a superimposing signal (text signal) resulting from superimposing the character data on a video signal is recorded on a magnetic tape by a VTR 28. In the case of reproducing the magnetic tape by the VTR 28, when a program explanation button 34b is depressed, a text signal decoder 46 is activated, and the text signal is decoded. Thus, program information is on-screen-displayed on the part of the video on a monitor 26.
Patent JP-H06195958-A (JP)
Title: Cassette mounting device
Inventor: NAGATSUKA OSAMU
IPC: G11B15/675
Filed: 1992-12-25
Abstract: PURPOSE:To provide a cassette mounting device which can take out a cassette without damaging a recorded tape in the event of the generation of an accident of a failure in perfect take-up of the tape in the cassette. CONSTITUTION:A holder hatch 3 of the cassette mounting device for moving the cassette 1 housing the tape 8 between a mounting position and a position for recording/reproducing information to and from the tape 8 is provided in a part of a holder 2 holding the cassette 1 in such a manner that this hatch can be freely attached and detached to and from the holder 2. This holder hatch 3 is removed from the holder 2, by which an aperture H is formed. The cassette 1 is taken out of the holder 2 via this aperture H without damaging the tape 8.
Patent JP-H11191098-A (JP)
Title: Method for predicting molding defect in spinning machining
Inventor: TERADA KOSUKE
IPC: G06F19/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To develop a spinning-machined product in a short development period at small development cost by calculating and predicting molding defects in spinning molding. SOLUTION: Meshes for FEM analysis representing a base material shape and a metal mold shape are prepared (11) and used, molding conditions are set, and drawing simulation of spinning machining by the FEM analysis by a dynamic explicit solution method is performed (13); and hydrostatic stress, equivalent stress, and equivalent strain for every unit time in a molding process are found (14), the value I of a decision parameter is found from the found hydrostatic stress, equivalent stress, and equivalent strain for every unit time by using an Oyane's theoretical crack decision expression (15), and on the basis of the found theoretical crack decision parameter value I, the occurrence of a molding defect is predicted.
Patent JP-2000181189-A (JP)
Title: Electrifying member and electrophotographic device
Inventor: MAYUZUMI HIROSHI
IPC: G03G15/02
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To discriminate between the layers of an electrifying member without image evaluation, to stably and inexpensively provide the electrifying member having excellent electrifying capability, and to provide an electrophotographic device provided with the electrifying member. SOLUTION: A contact electrifier 1 is provided with an electrifying member 2 in which a resistor 6 composed of resistor layers 7 and 9, consisting of at least two or more layers, covers a conductive substrate 5, and a power source 3 which applies a voltage to the electrifying member 2. In the contact electrifier 1, if the outermost surface layer of the resistor 6 is a first resistor layer 9, also the resistance value of the first resistor layer 9 is a first resistor value Rs, and the resistance value of the resistor, composed of the conductive substrate 5 and the surface of the first resistor layer 9, that is, the electrifying member 2 is a second resistance value Rt, the second resistance value Rt is in the range of 104 [Ω]<=Rt<=109 [Ω], and a ratio between the first resistance value Rs and the second resistance value Rt is 0.0002<=Rs/Rt<=10000.
Patent JP-2001137376-A (JP)
Title: Fire-extinguisher
Inventor: TANAKA YOSHINAO
IPC: A62C13/66
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve a foam fire extinguisher with nitrogen gas. SOLUTION: Nitrogen gas under a foam state is discharged from this fire- extinguisher by enclosing nitrogen gas which prevents fire from combusting, in foams generated by a foam fire-extinguisher.
Patent JP-2000179518-A (JP)
Title: Resin rivet for caulking at normal temperature
Inventor: SUGIMOTO TAKEMICHI
IPC: F16B19/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin rivet which can be caulked at normal temperature, is difficult to generate buckling or cracks during the caulking, and capable of preventing the secular loosening of the caulking. SOLUTION: In a synthetic resin rivet for caulking at normal temperature comprising a head part and a leg part, a part below the head part to a middle part of the leg part is a thick-walled reinforcement part while a part from the middle part to a forward end part is a non-reinforcement part which is thinner than the reinforcement part, and the length k of the non-reinforcement part is approximately equal to the outside diameter d of the non-reinforcement part.
Patent JP-H06199088-A (JP)
Title: Filing member for document
Inventor: MURAYAMA TAMIKI
IPC: B42F13/06
Filed: 1992-12-29
Abstract: PURPOSE:To prevent a gate mark from being projected from a side edge of a disengagement-preventing part when a gate is cut off, by providing a gate for molding of resin in a predetermined recess formed at one side edge of the substantially rectangular disengagement-preventing part wherein a plurality of filing strap parts are molded unitarily with the other side edge thereof. CONSTITUTION:A filing member 20 for documents, which is resin-molded through a runner 12 and a gate 16 for molding of resin, has a substantially rectangular disengagement-preventing part 22 and filing strap parts 26 continuous with one side edge 24 of the disengagementpreventing part 22, and each of the filing strap parts 26 is bent at substantially right angles at the intermediate portion thereof and has a number of slip-proof small projections 27 provided on the bent portion. The filing strap parts 26 are allowed to pass through the through holes bored in a base material of a filing cover and the like and the through holes of documents which are bored so as to correspond to the through holes of the base material, and the documents are thus filed. In this case, a recess 28 for preventing a gate mark from being projected is formed at the other side edge 23 of the disengagement preventing part 22, and the mark of the gate part 16 is prevented from being projected outward from the side edge 23 when the gate part 16 is torn off.
Patent JP-2000177691-A (JP)
Title: Object propulsion device
Inventor: OGO TETSUYA
IPC: B63H19/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To generate the propulsive force of an object by making the difference in flow velocity between the front surface part and the rear surface part of the object. SOLUTION: In this object propulsion device, a flow velocity acceleration means 2 is provided, the acceleration of flowing fluid along the front surface part 1a of an object 1 by the flow velocity acceleration means 2, thereby allows static pressure acting on the front surface part 1a of the object 1 as propulsion resistance of flowing fluid, to be reduced, and it is so constituted that the propulsive force of the object is generated by the difference in static pressure for flowing fluid between the propulsive force acting on the rear surface part 1b and propulsion resistance acting on the front surface part 1a of the object 1.  In this place, the object 1 represents a single hull boat, the flow velocity acceleration means 2 is formed out of paired vertical flow straightening vanes provided for the right and left sides of the single hull boat 1 from the tip end part down to its intermediate part while being laid along the longitudinal direction for accelerating fluid flowing along the front surface part 1a of the single hull boat by making use of the potential energy of standing waves generated between the single hull boat and each flow straightening vane.
Patent JP-2000179225-A (JP)
Title: Swing sliding door
Inventor: SUMIOKA TSUGUTADA
IPC: E05D15/48
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a swing sliding door capable of smoothly swinging a sliding door without inclining the sliding door. SOLUTION: A hanging side runner 4 is provided on the hanging side upper side of a sliding door 1 to run along an upper rail 2, and a latch 6 capable of rising and setting from and in the upper rail 2 is provided on the door end side upper part of the sliding door 1, and a guide roller 8 is provided between the latch 6 and the hanging side runner 4. A cutout opening 10 is provided in a part of the upper rail 2 so that in swinging the sliding door 1, the guide roller 8 is detached.
Patent JP-H06204537-A (JP)
Title: Thin film semiconductor solar cell
Inventor: NAKAGAWA KATSUMI
IPC: H01L31/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a thin film semiconductor solar cell having a rear surface reflecting layer which can obtain high conversion efficiency without influence of processing conditions. CONSTITUTION:An aluminum layer 102A is so formed as to exposed different type metal on a board 101 via fine holes 102B, a rear surface reflecting layer formed by providing a transparent layer 103 of a texture structure having an uneven part of a suitable pitch on a front surface is formed on the metal layer, and a thin film semiconductor junction 104 and a transparent electrode 108 are formed thereon. Thus, a part of the metal which is not affected by influence of partial oxidation is formed to utilize high reflectivity of the metal layer and an increase in series resistance is suppressed, and growth of the structure can be controlled.
Patent JP-2000182160-A (JP)
Title: Speaker having fire sensor
Inventor: KAWANO YASUYUKI
IPC: G08B17/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make a speaker main body common regardless of the necessity of a fire sensor and to shift term of works between the speaker main body and the fire sensor by providing the speaker main body to be attached to a ceiling and a guard to which the fire sensor is attached and which covers the front surface of the speaker main body in a freely attachable and detachable way. SOLUTION: A speaker main body 1 is attached to a ceiling board A, and a voice signal line from a broadcasting amplifier and a sensor circuit from a fire receiver are also connected to a terminal block 12 at relatively early stages of interior equipment work. At the point of this time, a guard 2 to which a fire sensor 22 is attached is not attached yet to prevent the sensor 22 from being exposed to dust and dirt. The guard 2 to which the sensor 22 is attached is prepared and a connector 23 is connected to a connector 14 for a sensor at a proper time when the interior equipment work is a closing period and dust and dirt do not float in the air so much. Hooks provided on an outer frame 20 are hung on suspension springs 13, and the guard 2 is attached so as to cover a communication whole A1 of the ceiling board A.
Patent JP-2001173250-A (JP)
Title: Base for stage
Inventor: MIYAMOTO NAOAKI
IPC: A47B13/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To easily construct a stage covered with straw mats or sheets at outdoor or indoor site and easily remove the same. SOLUTION: A plurality of stage bases are arranged in combination, wherein an upper surface of the body is not more than 10 m2 and a straw mat or sheet is adhered onto the upper surface.
Patent JP-H11174361-A (JP)
Title: Deflecting scanning device
Inventor: NO YOSHITAKA
IPC: B41J2/44
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a deflecting scanning device which is made to prevent external dust entering its polygon mirror part by completely removing the space between a scanning lens and an optical box in the periphery of a polygon mirror, or the space with a lid member sealing the optical box, etc. SOLUTION: The deflecting scanning device scans a photoreceptor drum by deflecting the laser beam, emitted by a semiconductor laser unit, by the polygon mirror mounted on a motor drive part and imaging the light with a scanning lens 50, and the scanning lens 50 is formed of a resin material, a guide groove part 50a is formed in the entire circumference of the outer peripheral surface of the scanning lens 50 except its lens effective part, and a lens cap 51 having elasticity is mounted on the guide groove part 50a to compose the integrated scanning lens with the lens cap of the scanning lens 50 and lens cap 51.