baber/WOPTO huggingface dataset:
Patent JP-H0947970-A (JP)
Title: Wheel cutter blade
Inventor: SUEDA KIMIKO
IPC: B28D1/24
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To reliably prevent an accident, such as peel and the drop of a blade part, due to vibration and an impact during cutting by forming an integral annular molded product wherein blade parts are formed in such a manner that the inner peripheral part of each blade part is continued to the inner peripheral part of adjoining the other blade part. SOLUTION: Each blade part 2 has an outer peripheral part 21 only containing grinding grains as a composition. Further, an annular molded product wherein an inner peripheral part 22 of the blade part 2 is continued to the inner peripheral part 22 of adjoining the other blade part 2 is formed. Since, as noted above, the inner peripheral part 22 of each blade part 2 is integrally connected to the inner peripheral part 22 of adjoining the other blade part 2 and an integrally annular substance is formed at the peripheral edge of a blade vase plate 1, an impact and vibration applied on the specified blade part 2 are also dispersed to the blade part 2 adjacent thereto, peel of the blade part from the blade base plate 1 is prevented from occurring, and an accident resulting in injury or death is prevented from occurring.
Patent JP-H11180434-A (JP)
Title: Cardboard cushion
Inventor: HARUTA TOSHIHIRO
IPC: B65D81/113
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard cushion which can reliably hold an article whose end face is curved. SOLUTION: A pair of holding members 9 are formed inside an end cushion board 7 by cutting from an inner bottom member 1 to both internal walls 2, and the holding members 9 comprise an end plate 12 interposed between a pair of coupling pieces 11 connected with the respective internal walls 2 via a slant crease 12. The coupling piece 11 is extended along the internal wall 2 and also the end plate 12 is made to stand against the inner bottom member 1 to form a storage recess A of an article inside the holding member 9. An end face of the article inserted into the storage recess A comes into contact with the end plate 12, which suppresses movement of the article, so that an article having a curved end plate can be reliably held in a constant position.
Patent JP-H11178790-A (JP)
Title: Light source device for endscope
Inventor: YAMADA YUICHI
IPC: G02B23/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source device for an endscope where a lamp can be exchanged by a simple operation and the optical axis of the lamp is precisely positioned. SOLUTION: This light source device for an endscope supplies illuminating light for the endscope. Then, the device is provided with a heat sink 41 provided with fitting grooves 43a and 44a fixed to a lamp substrate 18 on a device main body side to hold a lamp 42, an butting surface 66 provided at this heat sink to butt the positioning tip of the lamp 42 and to perform the positioning the optical axis direction of the lamp 42 and a plate spring for energizing 68 provided at a heat sink member to press the lamp 42 to the butting surface 66.
Patent JP-H07198270-A (JP)
Title: Electric furnace equipped with rotating preheating zone
Inventor: KANAMORI KAZUO
IPC: F27D17/00
Filed: 1993-12-30
Abstract: PURPOSE:To raise the preheating efficiency of a material to be melted, by raising a filling rate of the material to be melted, in an electric furnace equipped with a preheating zone preheating the material to be melted, between an exhaust ing exit of an exhaust gas from an electric furnace body. CONSTITUTION:An electric furnace equipped with a preheating zone is composed of a rotating cylinder 3 wherein a preheating zone which is free in rotating and a plurality of plate state projections set at a loading entrance side are arranged, a shoot 8 for filling at the upper stream of a flow of a material to be molten, and a hopper 7 existing at its upper section.
Patent JP-2001177559-A (JP)
Title: Device and system for electronic mail and program product with electronic mail program stored therein
Inventor: TAKAHASHI TETSUO
IPC: H04L12/54
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system in which a sender side can easily and quickly grasp, an opened electronic mail. SOLUTION: A server 10 stores a logout time by each client PC 20 together with its user in a logout information storing part 1222, also acquires the information of the mail opened by the client PC 20 from the client PC 20 and stores the information in a mail management information storing part 1211. When a newly logging-in client PC 20 exists, the login user of the client PC 20 performs transmission, acquires electronic mail opened after the preceding logout time from the part 1211 and transmits an opened mail list to the client PC 20.
Patent JP-H05175534-A (JP)
Title: Bisectional photodiode and manufacture thereof
Inventor: KOBAYASHI KOJI
IPC: H01L31/10
Filed: 1991-12-20
Abstract: PURPOSE:To prevent the decrease in sensitivity of a bisectional photodiode. CONSTITUTION:A p-type impurity is introduced selectively into a predetermined area of an n-type substrate 1, and an n-type epitaxial layer 2 formed on the doped area. After a heat treatment, a p-type impurity is introduced to form a diffused region 3, in which an n-type diffused region 4 is formed. The doping profile of the p-type impurity has a peak in the middle of the substrate.
Patent JP-2001176771-A (JP)
Title: System and method for control of aligner
Inventor: MORI TAKASHI
IPC: G03F7/20
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the down time of a aligner and improve substantial availability thereof by identifying causes due to the device itself or a step among errors, which occurred in the aligner and finding out the compatibility between the aligner and step. SOLUTION: This system is provided with a means or storing time-sequential error history of errors which occurred in the prescribed exposure operation of the aligner as well as the processing step name. It is also provided with an indication means for indicating the content and step name of the stored error history, when an error occurs in the aligner and a means for finding out the compatibility between the aligner and step in the relation with the device name and step name, in which the indicated error occurs, and an error code indicating the details of error is independently issued from the aligner and the aligner is provided with a means for changing its destination. It is preferable that the informed error code can be and collected that the means can be mounted to a host computer 401 in a network 406 and aligners 403, 404 and 405.
Patent JP-H11183594-A (JP)
Title: Position information conversion device and method
Inventor: AOKI NOBUHIRO
IPC: G01C21/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a position information conversion device and method for improving operability so that each kind of setting can be made, by presetting a number of each kind of information for each main regional name (country, city, district, or the like) in the world and selecting a region closest to a current location by a user. SOLUTION: When a user selects and instructs a city closest to a current position, a CPU 2 reads 'time difference', 'longitude/latitude', and 'measurement land system' from city data in an EEPROM 3 corresponding to the city, and sets them and then predicts a GPS satellite being located in the air above a current position at current time based on time that a system clock indicates, 'longitude/latitude' data, and satellite trajectory data. Then, when the CPU 2 captures at least one GPS satellite, it receives a UTC and trajectory data being transmitted from the captured GPS satellite, calculates accurate local time based on the UTC and 'time difference', and captures GPS satellites successively while appropriately correcting the longitude/latitude being set in the above based on the received trajectory data.
Patent JP-2001172028-A (JP)
Title: Method for producing optical part of glass material, apparatus for carrying out the same method and produced optical part
Inventor: MITAKE TAKAYOSHI
IPC: G02B3/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide both a method for producing optical parts of a glass material optical part by which plural pieces of the optical parts of the glass material are collectively and simultaneously subjected to polishing, cleaning and film formation and an apparatus for carrying out the method and to obtain the produced optical parts. SOLUTION: This method for producing optical parts of the glass material comprises arranging a metal mold 1 on the upper side having plural upward recessed parts 11 arranged and formed on the undersurface, installing a metal mold 3 on the lower side having plural downward recessed parts 31 corresponding to each of the upper recessed parts 11 of the metal mold 1 on the upper side and arranged and formed on the top surface and arranging a netlike metal thin sheet 2 comprising plural knot parts 21 corresponding to each of the downward recessed parts 31 of the metal mold 3 on the lower side and connecting parts 22 for connecting and holding the knot parts 21 and press working a molten glass material. The apparatus for producing the optical parts of the glass material is employed for carrying out the method. Furthermore, the optical parts are produced.
Patent JP-H11179511-A (JP)
Title: Metallic mold of centrifugal casting apparatus
Inventor: UCHIDA MUTSUO
IPC: B22D13/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the rusting in a rotary metallic mold, the deterioration of product quality represented as the development of pin hole and the development of a phreatic explosion caused by the cooling of the rotary metallic mold in a centrifugal casting apparatus with cooling water. SOLUTION: A metallic sleeve 9 having holes is fitted to the outer circumference of the rotary metallic mold 8 and also, the cooling water 12 is supplied from the outer peripheral side of the metallic sleeve 9 to the inner peripheral side thereof the cool the rotary metallic mold 8. A gap 14 between the metallic sleeve 9 and the rotary metallic mold 8 at the one end side and the other end side of the metallic sleeve 9 and the outer peripheral side of the metallic sleeve 9 at these parts are covered in the axial direction with a water stopping covers 28, 29.
Patent JP-H05174463-A (JP)
Title: Lid opening device for tape player
Inventor: YAMASHITA TATSUMARO
IPC: G11B15/66
Filed: 1991-12-24
Abstract: PURPOSE:To reduce return reaction force applied to a cassette by a lid opening mechanism and to hold the cassette by a guide part with light force in a tape player loaded with the cassette having a lid. CONSTITUTION:A lid 3 is opened by an opening pin 18 when a tape cassette Cb having the lid 3 is inserted surely into a cassette holder, and at this time, the center line 0 of an opening arm 17 is lengthened nearly in a lateral direction and a virtual line V connecting between the supporting pin 21 of a spring 19 for returning and a shaft 17a being the rotating fulcrum of the opening arm 17 is faced nearly to a horizontal direction. Then, the moment of the opening arm 17 applied by the spring force F of a spring 19 is slight and then, returning force F0 activating to the cassette Cb is reduced. Thus, the cassette Cb is held simply into the cassette holder by a leaf spring, etc.
Patent JP-H06186453-A (JP)
Title: Production of star coupler
Inventor: TAKUMA TAKEYOSHI
IPC: G02B6/28
Filed: 1992-12-21
Abstract: PURPOSE:To decrease the variations in a branching ratio by welding and drawing two pieces of optical fibers to form an optical fiber bundle, superposing this optical fiber bundle and other optical fibers and welding and drawing the fibers again until branching and coupling are formed. CONSTITUTION:Two pieces of the single mode optical fibers are prepd. and the coatings are removed to the prescribed length of the respective optical fibers 1a, 1b. The respective optical fibers 1a, 1b are set in a welding and drawing device and the parts where the coatings are removed are welded and drawn. The welding and drawing are stopped at the point of the time when the cores 2a, 2b are completely parted and the optical fiber bundle coupling only at the surface layers is formed within the range where the branching and coupling of light to and from each other are not formed. Two sets of the resulted optical fiber bundles are then prepd. and two sets of these optical fiber bundles are superposed on each other and are set again in the welding and drawing device, by which the optical fiber bundles are welded and drawn. The welding and drawing are executed until the branching and coupling are formed between the respective optical fibers 1a, 1b and 1c, 1d.
Patent JP-2000178486-A (JP)
Title: Disperse dye ink for ink-jet printing
Inventor: KAWATSU YUKIE
IPC: C09D11/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a dispense dye ink causing noclogging at a nozzle, having good preservation stability, and also capable of providing excellent printing quality by using a specific amphiphatic compound in combination with a styrene- acrylic acid salt copolymer as a dispersing agent. SOLUTION: This disperse dye ink contains (A) a disperse dye, (B) an amphiphatic compound having a polyethylene oxide with 30-80 polymerization degree as a hydrophilic part, and an alkylphenyl group as a hydrophobic part, (C) a styrene-acrylic acid salt copolymer, and (D) an aqueous solvent. The particle diameter of the component A is preferably 10-100 nm. The alkyl of the alkylphenyl group of the component B is preferably a 5-15C alkyl. The component B is, for example, represented by the formula (R is a 5-15C alkyl; n is 30-80). The molecular weight of the component C is preferably 5,000-30,000. Preferably, the proportion of the used component A is 1-10 wt.%, and that of the total of the added components B and C is 0.1-10 wt.% based on the whole amount of the ink composition. The viscosity of the ink at 25 deg.C is preferably <=5 cP.
Patent JP-H10108370-A (JP)
Title: Method of detecting single operation of non-utility ac generator
Inventor: CHIKARAISHI YASUNORI
IPC: H02J3/38
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting single operation of a non-utility AC generator connected in parallel with a power system which is simple in constitution and can detect the single operation without being influenced by load condition. SOLUTION: This method is one which judges whether an AC generator is in single operation or not by rocking the control voltage of AVR34A of the generator 31 of the private generator 30 compulsively at all times with the repeated waveform having peak values at both top and bottom, and detecting the ripple of voltage of the power circuit linked to the system and the reactive power caused consequently changing each between the operation liked to the system and the single operation, providing the AC generator with a control function consisting of a single operation detecting function 1A, a rocking signal making function 11, a power load ripple judging function 45, etc.  In this case, this judges that the AC generator is in single operation when the average value for a predetermined number of times of the voltage ripple amplitude values in such timing that they can be deemed to be the influence by the compulsive rocking signals on the power circuit linked to the system comes to a predetermined quantity or over, in case that the ripple of power load is within the preset specified condition such as the case that the ripple value of the active power or reactive power of power load within a premise is within the specified range, or/and in case that the interval between ripple times is within the preset range, etc. In addition to this, each kind of form is conceivable.
Patent JP-H06197506-A (JP)
Title: Motor with rotation detector
Inventor: ARAO KENJI
IPC: H02K11/00
Filed: 1992-12-21
Abstract: PURPOSE:To suppress thermal conduction to a rotation detector side by providing a recessed portion to the end portion in the side opposed to a load of a drive means element consisting of a high rigidity iron material of a motor axis and forming an element opposed to a load with a resin mold so that the element opposed to the load is engaged with the drive means element at the recessed area. CONSTITUTION:A stator 2 is provided at the inside of a frame 1 and a rotor 3 is provided at the inside of the stator 2 and is fixed on a motor axis 4, the motor axis 4 is extended to the side opposed to a load, it is then projected from the end portion of the frame 1 to be coupled with a rotating part 51 of a rotation detector 5 and a fixing part 52 of the rotation detector 5 is coupled with the frame 1 via a spring 53. Here, a recessed area 43 is provided at the end portion in the side opposed to the load of a drive means element 41 of the motor axis 4 and an element 42 opposed to the load is formed by resin mold within a mold die. As explained above, the rotation detector 5 has an allowance of temperature rise for its allowable temperature by enhancing heat insulation property of the member 42 opposed to the load and moreover processing steps for the member 42 opposed to the load can be reduced by the molding process.
Patent JP-H10178810-A (JP)
Title: Tractor
Inventor: NOJIMA TATSUHIKO
IPC: A01B71/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a tractor for simplifying a structure and improving operability and workability by providing an automatic engine rotation number lowering control means for controlling the operation of an engine rotation number lowering mechanism. SOLUTION: This tractor is provided with the automatic engine rotation number lowering control means for controlling the operation of the engine rotation number lowering mechanism 18 in the case that an engine rotation number is a low rotation area at the time of providing an automatic engine rotation number lowering means for automatically lowering the engine rotation number linked with a machine body turning operation or a workmachine elevating operation. Also, it is preferable that the engine rotation number lowering mechanism 18 for lowering the engine rotation number based on the drive of a solenoid 21 is interposed in a throttle operation route from a throttle operator 10 to an engine 9, a position detection means for detecting the position change of the engine rotation number lowering mechanism 18 accompanying a throttle operation is provided and whether or not the engine rotation number is the low rotation area is judged based on the position detection.
Patent JP-2000176882-A (JP)
Title: Paper cutter
Inventor: ITO GENICHI
IPC: B26D1/18
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter high in safety without a trouble of hurting a hand or finger when placing a piece of paper on a base or exchanging a rotating blade. SOLUTION: A storage part 13 communicated to a space S is formed at a position facing against an inwall of a side surface 8a of a guide frame 8 of a slider 6, a shaft 14 supporting a moving body 15 free to slide is provided between the inwall of the side surface 8a and an inwall of the storage part 13 by inclining it downward toward the inwall of the storage part 13, when a rail 5 is positioned below and the slider 6 is vertical with a base 1, the moving body 15 is positioned in the storage part 13 and a knife edge of a rotating blade 10 can be projected from a lower end of the rail 5, when a supporter is in a state of revolving at more than an inclination of the shaft 14 when positioning the rail 5 above or below, the moving body 15 slides along the shaft 14 by dead weight and is positioned in the space S,  and the knife edge of the rotating blade 10 cannot project from the lower end of the rail 5.
Patent JP-H09188732-A (JP)
Title: Polymer dispersion for pigment ink
Inventor: BURATSUDORII REONARUDO BIICHI
IPC: C09D11/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersant for pigment ink which contains a hydrophilic polymer segment, a hydrophobic polymer segment and a stabilized segment and gives ink excellent resistance to water and light and excellent printability and optical density properties.  
     SOLUTION: This polymer dispersant comprises (A) a hydrophilic polymer segment with a molecular weight of about 1,500-20,000, (B) a hydrophobic polymer with a molecular weight of about 400-3,000 bearing siloxyl-substituted group stable to hydrolysis, (C) a stabilized segment selected from a macromolecular reactive surfactant, a protective colloid polymer and non-siloxyl hydrophobic monomer. The weight ratio of the component A to the component B is about 10/1-100/1, the component B to the component C is 1/0.5-1/5. The component C-is preferably stearyl methacrylate, stearyl acrylate or the like. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11187770-A (JP)
Title: Production of pot for modular flower bed and pot for the same flower bed
Inventor: ISHIDA TAMOTSU
IPC: A01G9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pot for modular flower beds for contributing to recycling PET bottles, and to obtain a pot for modular flower beds, which allows an aesthetic treatment. SOLUTION: This method kneads a mixture of 5 pts.wt. of strip pieces of pet bottles, 5 pts.wt. of polyethylene, 5 pts.wt. of vinyl acetate, 3 pts.wt. of elastomer, 0.7 pts.wt. of hot melt type adhesive, 2.5 pts.wt. of calcium carbonate, 0.5 pts.wt. of talc, 0.004 pts.wt. of acrylic acid, 1.5 pts.wt. of wooden material and 0.15 pts.wt. of foaming agent, under heating by a kneader; extrudes the molten mixture through extruder nozzles connected to each other into line-like bodies; and forms a lid body B of desired planar shape under the line-like bodies.  Then, it solidifies the line-like bodies extruded from the extruder; crushes them into shapes of adequate dimensions by a crusher; mixes them with 6.0 to 8.5 pts.wt. of an aggregate, the same quantity of cement and 9 to 11 pts.wt. of sand; kneads the above mixture into a sol in the presence of water; and pours it into a frame to form a base A of desired shape, to which the lid B is attached.
Patent JP-2001058085-A (JP)
Title: Mah-jongg table
Inventor: MATSUOKA ISAO
IPC: A63F9/20
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To surely and accurately calculate the gain point number of counters or the like after the game of mah-jongg is ended by incorporating a JAVA applet incorporating respective characteristics inside the counters and tiles, receiving it on the side of a mah-jongg table and calculating gained points and finish points. SOLUTION: A transmitter 42, a synchronous receiver 44, a JAVA applet storage part 46 and a power generator 48 are built in the respective counters 40 and carrier waves for carrying synchronizing signals are transmitted from the transmitter 32 of a communication part 16 for the counter at the time of housing the respective counters 40 in the respective section parts of a counter container. The carrier waves are received in the counter 40, power is generated by rectifying the carrier waves in the power generator 48 and the transmission of the JAVA applet or the like is performed from the transmitter 42.  Then, the JAVA applet is transmitted to a main control part 24 by using a transfer device 36 in the communication part 16 for the counter, the point number of the counter 40 is read by executing the JAVA applet of the counter 40 in the main control part 24 and the gained points or the like are calculated for respective players.
Patent JP-2001172594-A (JP)
Title: Bonding agent composition for green tape lamination and manufacturing method therefor
Inventor: ITO YUICHI
IPC: C09J133/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a bonding agent composition for green tape lamination for manufacturing ceramic moldings, improved to be free of separation between tapes, excellent in dimensional stability, and less in residual carbon. SOLUTION: The bonding agent composition for green tape lamination contains a (meth)acrylic resin, an organic thixo agent, and an organic solvent and/or a plasticizer.