baber/WOPTO huggingface dataset:
Patent JP-H05100190-A (JP)
Title: Lead-containing hard contact lens
Inventor: HONDA TOMOJI
IPC: C08F299/02
Filed: 1991-10-08
Abstract: PURPOSE:To obtain the transparent hard contact lens preventing various radiations which are considered to be one of the causes for the light lesions of the eyes by dissolving org. acid lead into a specific resin monomer and cast ing this monomer by radical polymn., then further grinding and polishing the casting. CONSTITUTION:The org. acid lead is dissolved at 0.5 to 10 pts.wt. into 100 pts.wt. specified monomer mixture consisting of 50 to 90 pts.wt. methyl methacrylate, 5 to 30 pts.wt. bifunctional acryl ester (or methacryl ester) expressed by formula I, 3 to 20 pts.wt. acrylic acid or methacrylic acid, and 3 to 20 pts.wt. alpha methyl styrene. After such monomer mixture is cast by the radical polymn., the casting is ground and polished by which the transparent lead-contg. hard contact lens having >=85% transmittance is obtd. The lens which contains the lead compd. to protect the eyes against the radiations, is transparent and is highly resistant to heat is obtd. in such a manner.
Patent JP-H05100167-A (JP)
Title: Contour emphasizing circuit
Inventor: SHIBAZAKI KIYOSHIGE
IPC: H04N5/208
Filed: 1991-10-08
Abstract: PURPOSE:To enable the optimum contour emphasis corresponding to the set magnification of an optical system and to prevent deterioration in SN ratio due to the contour emphasis. CONSTITUTION:This contour emphasizing circuit receives the video signal from a TV camera that picks up an image obtained through the optical system whose magnification can be switched like a microscope and is provided with plural contour extracting circuits 7, 8, and 9 which have different frequency characteristics respectively and generate contour emphasizing signals according to the video signal, a selecting circuit 12 which selects one of the contour extracting circuits 7, 8, and 9 according to the set magnification of the optical system, and an adding circuit 13 which adds the contour emphasizing signal from the contour extracting circuit selected by the selecting circuit to the video signal.
Patent JP-H06117165-A (JP)
Title: Earthquake-proof construction using rotary mechanism
Inventor: KOJIMA HIROSHI
IPC: E06B3/54
Filed: 1992-10-02
Abstract: PURPOSE:To absorb interlayer displacement firmly without setting on a bed by connecting fitting members arranged at the four corner sections of a rectangular panel member and bearing members on the side of a structural body to each other rotatably. CONSTITUTION:Bearing members 6 are fixed on a structural body 10 for composing a building structural-body, via anchor members 9. After that, connecting pieces 5 are fitted on bolts 7, and the connecting pieces 5 are retained by nuts 8 between the head sections of the bolts 7 and the bearing members 6, and the fitting component parts 2 of panel material 1 and the bearing members 6 on the side of the structural body 10 are rotatably supported via the connecting pieces 5. In order to rotate the connecting pieces 5 more smoothly, rotary bearing mechanisms 12 with washers or the like fitted on according to requirement are fitted on the four corner sections of the panel material 1. When interlayer displacement like arrow heads A, B is generated due to earthquake or the like, then the rotary bearing mechanisms 12 are rotated like arrow heads C, and the interlayer displacement is absorbed.
Patent JP-H06121511-A (JP)
Title: Spindle motor
Inventor: TAWADA MASAHARU
IPC: H02K1/27
Filed: 1992-10-02
Abstract: PURPOSE:To enhance efficiency in the manufacture of a spindle motor by lowering the necessity of finish work of a rotor hub after an independent member is shrink fit to the inside. CONSTITUTION:Corner part 10d at the border part of the outer peripheral wall part 10a and the base part 10c of a rotor hub 10 is formed thicker than the outer peripheral wall part 10a over the entire periphery thereof. An upper ball bearing 28 and a bush 32 are shrink fit into the rotor hub 10. This constitution retards deformation at the corner part 10d and thereabout, i.e., the border part of the outer peripheral wall part 10a and the base part 10c, even upon heating of the rotor hub 10.
Patent JP-H08147217-A (JP)
Title: Processor
Inventor: NISHII OSAMU
IPC: G06F12/10
Filed: 1994-11-24
Abstract: PURPOSE: To provide the processor with which the memory capacity of a buffer memory for address translation (TLB) can be suppressed a little and the time for trap inspection processing can be simultaneously shortened during instruction execution. CONSTITUTION: The storage part of the protection ID of 15 bits in the conventional TLB is omitted and the inspected result of a trap inspection circuit 116, to which the outputs of protection ID registers 106-109 are inputted, is written in an element bit 105 of the TLB. The bit width of the element bit 105 is less than 15 bits and it is enough only to refer to the read value of the element bit 105 at the time of access so that the time required for trap inspection processing can be shortened. Besides, when updating the protection registers 106-109, the TLB is made invalid by a control signal 133 so that the wrong trap inspected result can be prevented from being used.
Patent JP-H10129000-A (JP)
Title: Ink jet printer
Inventor: HINO SATOSHI
IPC: B41J19/18
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid erroneous changing by stopping a vacant ink tank of a plurality of ink tanks at a specific position by a stopping means based on detection of a vacant tank detecting means, and directly supporting the tank to be changed. SOLUTION: When residual ink detecting sensor 17 detects that an ink tank 11b becomes vacant, a detecting signal indicating it is transmitted to a control circuit 15. The circuit 15 controls a drive motor 14 based on a detection signal from a carriage scanning position detecting sensor 16 and the signal from the sensor 17, linearly moves a carriage 18, and then stops to tanks 11b at the time of arriving at marks 12a, 12b. Since those to be replaced of the four ink tanks 11a, 11b, 11c, 11d are directly indicated by the marks 12a, 12b, possibility of erroneous recognition is reduced to a minimum limit, and hence erroneous change of the tank at the time of changing the tank can be avoided.
Patent JP-H08146281-A (JP)
Title: Autofocusing driving mechanism for camera
Inventor: WATANABE TAKASHI
IPC: G03B3/10
Filed: 1994-11-24
Abstract: PURPOSE: To provide a high-output autofocusing driving mechanism which is quiet and accurate by providing a gear train meshing with a spur gear and changing an output direction to a direction different from the longitudinal direction of the output shaft of a motor. CONSTITUTION: A pinion gear 6 is fixed on the output shaft 1b of a driving motor 1. A gear 7a constituting an overload preventing mechanism 7 is meshed with the pinion gear 6. The turning force of the driving motor 1 is transmitted to a rotation detecting part for controlling autofocusing driving and a driving part for transmitting driving force to a photographing lens by changing the output direction to a right angle by the mechanism 7. Furthermore, the driving motor 1 is supported by the camera main body 2 or a cover 3 through elastic members 4 and 5, and a part occupying most of its surface area comes in contact with the camera main body 2 through air intervening between the inner wall surface of the camera main body 2 and the motor 1. Vibration transmission is extremely reduced through the elastic members 4 and 5 and air.
Patent JP-2001070131-A (JP)
Title: Assisting tool for taking off shoes
Inventor: KOMIYA MICHIKO
IPC: A47G25/80
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To take off shoes in a standing state by abutting a rear surface board having screw holes on a bottom board having nonskid bases and horizontally providing a shoe's heel shape fitting and hooking tool at the upper center position of the rear surface board. SOLUTION: In a shoe taking-off assisting tool. the rear surface board 3 having the screw holes 6 is abutted on the bottom board 4 provided with the nonskid bases 5, the shoe's heel shape fitting and hooking tool 1 is horizontally arranged at the upper center position of the board 3 and the inner peripheral frame of the tool 1 is coated by a flexible resin 2. Then a foot wearing the shoe is fitted into the tool 1 by turning its rear part to the tool 1, the foot with the shoe is put on the bottom board 4 and then, only the heel is raised upward like standing on tiptoe and brought into contact with the resin 2 coated on the tool 1 so that only the foot with the shoe comes out of the tool 1 to automatically take off the shoe. Moreover, the shoe or the foot is not damaged or injured by an effect for coating the inner peripheral frame of the tool 1 by the flexible resin 2.
Patent JP-2001071965-A (JP)
Title: Configulation structure of fuel tank for motorcycle
Inventor: IIZUKA SUNAO
IPC: B62J35/00
Filed: 1999-09-04
Abstract: PROBLEM TO BE SOLVED: To make a fuel tank slimmer as a whole while maintaining a predetermined volume and to provide an optimum knee grip. SOLUTION: In this configulation structure, the rear end of a fuel tank 5 is extended backward beyond the rear end of a main frame 2 as an extension 16, which is positioned below a seat 6 and between right and left seat rails 3. Since the fuel tank 5 is thus enlarged below the seat 6, a portion in front of the seat 6 is reduced in width, height and length for slimming although a predetermined volume is maintained as a whole. In particular, a knee grip is narrowed to provide an optimum riding position.
Patent JP-2001074609-A (JP)
Title: Gear-testing device
Inventor: MOTOMURA JIRO
IPC: G01M13/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To completely eliminate the primary factor of an error caused by an engagement radius, and at the same time the element of the radius of a follower toothed wheel by providing a rotation surface for setting a first cross angle on a surface including an engagement tangential line of two toothed wheels, and at the same time by providing the rotary shaft of the second cross angle of a rotation shaft where an engagement tangential line on the rotation surface is used as a center. SOLUTION: On a surface including the engagement tangential line of toothed wheels 1 and 2, a rotation surface for setting a cross angle θ1 is provided. In addition, the rotation shaft of a cross angle θ2 where an engagement tangential line existing on the rotation surface for setting the cross angle θ1 is set to a center. To cope with the combination of the toothed wheels with a different engagement radius, a calibration mechanism for setting the correct distance between shafts while the θ1 and θ2 are set to 0 deg., thus reducing the fluctuation between the distance between the shafts and the cross angles θ1 and θ2 even when temperature is non-uniformly increased.
Patent JP-H06134917-A (JP)
Title: Expanded graphite laminated sheet, expanded graphite laminated composite material and production thereof
Inventor: KISHINO SHIZUO
IPC: C01B31/04
Filed: 1992-10-28
Abstract: PURPOSE:To provide an expanded graphite sheet composite material as a radiation and heat-barrier material excellent in drawing processability. CONSTITUTION:Plastic films 5, 5 are superposed on both surfaces of an expanded graphite sheet 4 and melted to be bonded to the sheet 4. Metal plates 6, 6 are further superposed on both surfaces of the plastic films 5, 5 to be bonded to the films 5, 5.
Patent JP-H06109515-A (JP)
Title: Mass flow rate measuring method
Inventor: JIEEMUZU EBAARETSUTO SUMISU
IPC: G01G11/00
Filed: 1992-10-28
Abstract: PURPOSE: To obtain a Coriolis mass flow rate measuring method by which a mass flow rate can be measured accurately based on a dynamic reference means and such a property that compensates structure fluctuation caused by the variation of an external condition can be obtained peculiarly. CONSTITUTION: A pair of magnetic speed sensors 33 and 33' which are respectively provided with vibrating means is symmetrically arranged to each other adjacently to a conduit 14 so that the coil of each sensor can operate in the uniform magnetic field of the corresponding magnet and each sensor can output continuous electric signals indicating the speed of an adjacent part of the conduit 14. A signal processing means integrates the electric signals at least one time, separates a low-frequency component from the vibrating components caused by the vibration of the conduit 14, and converts processed signals into the measured flow rate value of a mass flow.
Patent JP-H05128912-A (JP)
Title: Composite dielectric and circuit board
Inventor: HEIUCHI TAKAHIRO
IPC: C08K9/02
Filed: 1991-11-06
Abstract: PURPOSE:To provide composite dielectric and a circuit board having high dielectric constant and low dielectric loss by coating the surfaces of titanium oxide particles with inorganic hydroxide and/or inorganic oxide and dispersing the particles into resin. CONSTITUTION:Composite dielectric comprises 95 percentage by weight or more of rutile type titanium oxide particles in whole particles. The surface of titanium oxide is coated by at least one hydroxide or oxide out of Ti, Al, Si, Sn, Zn, Sb. The surface is coated by means of CVD or liquid phase processing method. The mean particle diameter is approximately 0.3-0.15mum, and the volume amount of inorganic coat is set in the range of 1.0X10-4-6.0X10<-3>cm<3>/g. These particles are dispersed into resin varnish. Dielectric having both high dielectric constant and low dielectric loss is obtained by way of this constitution.
Patent JP-S62149336-A (JP)
Title: Water absorbent
Inventor: TSUBAKIMOTO TSUNEO
IPC: B01J20/26
Filed: 1985-12-25
Abstract: PURPOSE:To enhance the uniformly of the titled water absorbent in a thermoplastic resin by mixing the epoxy compd. having a >=5 C hydrophobic group into the water-absorptive resin powder having a carboxyl, allowing the mixture to react, and making the surface of the powder hydrophobic. CONSTITUTION:The epoxy compd. having a >=5 C hydrophobic group or the liq. mixture of the above-mentioned epoxy compd. and an org. solvent is sprayed or dripped on the water-absorptive powder having a carboxyl, and both materials are mixed. The mixture is heated at about 50-250 deg.C in a dryer or a heating furnace to make the surface of the water-absorptive powder hydrophobic, and the water absorbent is obtained. A cross-linked copolymer of a monomer contg. a sulfonic group-methacrylic acid-an alkaline metal methacrylate is used as the water-absorptive resin, and 1,2-epoxy heptane, 1,2-epoxy octane, etc., can be used as the epoxy compd. having a >=5 C hydrophobic group.
Patent JP-H07137742-A (JP)
Title: Panel transportation pallet
Inventor: FUKUNAGA TAKASHI
IPC: B65D85/64
Filed: 1993-11-19
Abstract: PURPOSE:To unfasten and remove a lean plate when folding a pallet, by making the lean plate out of a hard plate material and providing the base of the lean plate with a part where it is inserted into the pallet to be engaged. CONSTITUTION:A lean plate A can be made of a hard plate material because a pallet B receives the most of the load leaned to the plate A. Locking L-shaped projections 12 and 15 stick out beyond the lower part of a triangular lean plate 10, thereby making a space 11 for fitting a longitudinal bar 2. Cut slits 2a and 2b are slightly displaced, only a distance K, inward from holes for bolt by means of which the placement edge parts 16 and 17 of the lean plate A are fastened. The width of the longitudinal bar 2 between the cut slits 2a and 2b is smaller than the narrow space between the locking L-shaped projections 12 and 15, therefore the projections 12 and 15 can pass. After they passes the cut slits 2a and 2b, the locking L-shaped projections 12 and 15 are slid only the distance K on the longitudinal bar 2, and the lean plate A is moved to the position where the bolts 22 can be inserted.
Patent JP-H09140092-A (JP)
Title: Built-in fan type motor
Inventor: NITTA ISAMU
IPC: H02K21/22
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent a fan of a built-in fan type motor from the application of an excessive pressure thereto and simplify the configuration of its bearing portion. SOLUTION: Between attaching frames 23, 24 on a frame 22, a motor portion 26 is provided integrally with a fan 27. The motor portion 26 comprises both a stator 31 with a winding 30 wound around a stator core 29 which is fastened to a bracket 28 provided on the attaching frame 24 and a rotor 32 having a permanent magnet 34 via a rotor yoke 33 whose shaft 35 is held in a rotatable way by a roller bearing 36 provided in the bracket 28. A shaft 39 provided in an end plate 37 of the fan 27 provided integrally with the rotor 32 is held in a rotatable way by a sliding bearing 40 provided in the attaching frame 23. Forming the attaching frame 24 out of a ferromagnetic material, it is arranged to the permanent magnet 34 with a small gap between them.
Patent JP-2000117208-A (JP)
Title: Electronic material washing method
Inventor: MORITA HIROSHI
IPC: H01L21/304
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To enable maintaining low roughness in the atomic order in addition to high washing effect of metals, organic matters, and fine particles by washing electronic material with oxidizing washing liquid and washing it with reducing washing liquid while giving ultrasonic vibration. SOLUTION: At the time of removing contaminants such as fine particles stuck on the surface of electronic material such as a silicon substrate for a semiconductor, after the electronic material is washed with oxidizing washing liquid, it is treated so that it is washed with reducing washing liquid while giving ultrasonic vibration. The oxidizing washing liquid is water solution that oxidizing material is dissolved in water, and the oxidizing material is not particularly limited, and oxidizing material such as hydrogen peroxide, ozone, and oxygen, hypochlorite such as calcium hypochlorite, or the like can be cited. The reducing washing liquid is that in which reducing material is dissolved in water, and the reducing material is not particularly limited and reducing gas such as gaseous hydrogen, hyposulfite such as sodium hyposulfite, or the like can be cited.
Patent JP-H09140068-A (JP)
Title: Charger
Inventor: MATSUDA OSAMU
IPC: H04M1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To enhance serviceableness and to reduce the cost by providing a charger in a portable telephone, charging its battery at the time of on standby and making a charging pause at the time of on service. SOLUTION: An AC adoptor 10 is directly connected to the body of a portable telephone 13, and charges its battery 12. When the portable telephone 13 is on standby, a CPU 1 applies a voltage to the base B of a transistor 2, and connects connectors X and X'. If an AC adoptor 10 is connected to this portable telephone standing-by, charging of the battery through the connectors X and X' is started. And if the portable telephone becomes on service, the CPU 1 receives an input of an on-service signal from the body of the portable telephone 13, and causes the transistor 2 to cut the connection with the connectors X and X', and a charging pause of the battery is made. Accordingly, it becomes possible to charge the battery without detaching it and to enhance the serviceability. Besides, there is no need to provide a charger separately.
Patent JP-H04164249-A (JP)
Title: Ultrasonic inspection device
Inventor: SHIMOMURA TOSHIAKI
IPC: G01N29/04
Filed: 1990-10-29
Abstract: PURPOSE:To enhance the efficiency of inspection by energizing a top arm in the backward and forward direction by means of a spring, so that a guide roller can be brought into contact with the outer circumferential surface of an inspection object. CONSTITUTION:When an inspection object 10 is dislocated in the direction of Y-axis, a top arm 27 is energized in the direction of Y-axis by means of a spring 32, and is extended until the roller 30B of a guide roller 30 is brought into contact with the outer circumferential surface of the inspection object 10, therefore, it can automatically follow up with the variation of the inspection object 10. Thereby, the center of a ultrasonic probe 11 can be nearly brought into line with the center line O-O of the inspection object 10, and ultrasonic waves can be transmitted towards the inspection object 10 in such a condition that the probe 11 has been positioned to the inspection object 10, so that the inspection of defects can be carried out. Even when the inspection object 10 is dislocated in the direction of Z-axis, by extending the piston rod 34B of a hydraulic cylinder 34, the top arm 27 can be extended while the roller 30B is in contact with the outer circumferential surface of the inspection object 10, so that it can follow up with even the dislocation of the inspection object 10 in the direction of Z-axis. Thus, the efficiency of inspection can be enhanced.
Patent JP-S62149989-A (JP)
Inventor: TERADA YUKIO
IPC: D06C23/04
Filed: 1985-12-24
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-H11104596-A (JP)
Title: Lead elution preventing material and lead elution prevention
Inventor: KATO KAZUMI
IPC: C04B7/345
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a lead elution preventing material excellent in the elution preventing effect on lead and a lead elution preventing method using the same. SOLUTION: The elution preventing treatment of lead is performed by adding the lead elution preventing material composed of 10-40 pts.wt. calcium sulfoaluminate, 10-40 pts.wt. dicalcium silicate, 8-80 pts.wt. calcium sulfate, 30-50 pts.wt. hydraulic composition consisting essentially of fly ash or slag powder and 1-30 pts.wt. aminocarboxylic acid type chelate compound into an object to be treated which contains lead, and mixing and solidifying them.
Patent JP-S63138435-A (JP)
Inventor: POORU EICHI FUERUDOMAN
IPC: G01S7/40
Filed: 1987-11-18
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-2000119098-A (JP)
Title: Production of calcium fluoride crystal, and lens
Inventor: OBA MADOKA
IPC: G01N21/73
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a calcium fluoride crystal by which the calcium fluoride crystal excellent in transmissivity of the light in the ultraviolet or the vacuum ultraviolet region can be produced. SOLUTION: This method for producing a calcium fluoride crystal comprises the first step of deoxidating the calcium fluoride raw material by adding a deoxidant thereto and forming the deoxidated calcium fluoride raw material into a pretreated article and the second step of melting and crystallizing the pretreated article to provide an ingot. A metallic element which is a main component contained in the deoxidant present in at least one of the calcium fluoride raw material, the pretreated article and the ingot is quantitatively analyzed as an element to be quantitatively analyzed, and each step is controlled based on the analyzed value. For example, when lead fluoride is used as a deoxidant, the content of the lead contained in at least one of the calcium fluoride raw material, the pretreatment goods and the ingot, is quantitatively analyzed and controlled.
Patent JP-H05109413-A (JP)
Title: Air electrode for molten carbonate fuel cell and its manufacture
Inventor: YAMANAKA ATSUSHI
IPC: H01M4/88
Filed: 1991-10-11
Abstract: PURPOSE:To provide an air electrode less eluted to an electrolyte, allowing a longer life of a battery, and having a high electric conductivity, and a method for manufacturing the same. CONSTITUTION:A porous plate mainly consisting of Ni and a sintered body consisting of at least one of Fe or Co are put in a molten metal salt electrolyte followed by electrolysis to provide an air electrode. By use of this air electrode and an alloy porous plate, a battery test is conducted by holding them in the electrolyte. Consequently, the effect of less deterioration in battery voltage is recognized.