baber/WOPTO huggingface dataset:
Patent JP-H01164361-A (JP)
Title: Dental hue measuring apparatus
Inventor: ONOZUKA SHIGERU
IPC: G01J3/50
Filed: 1987-12-21
Abstract: PURPOSE:To prepare an artificial tooth having a tooth surface whose hue is same to that of an inherent tooth surface, by providing a correction plate for correcting the error of light due to a light source, a hue color-difference meter for spectrally diffracting the input light from the tooth surface to convert the same to an electric signal and a discrimination means for discriminating the hue of the tooth surface. CONSTITUTION:The reflected light from the inherent tooth 1 irradiated with the light from the light emitting element 2b of a hue color-difference meter 2 is formed into an image on a photodetector 2c by a lens 2a to be inputted. This input light is incident to R-, G- and B-photodetectors 2c and P, G and B are simultaneously measured independently and the measured weak currents are amplified by an amplifying part 2d to be sent to an A/D converting part 3. The digitalized data signal is inputted to a CPU 4 to be corrected on the basis of the measured data of a light source by a correction white plate 6 and again converted by an A/D converter to obtain color data which is, in turn, compared with the shade guide data of an ROM 4a and the hue of the inherent tooth 1 is discriminated to be displayed on a display apparatus 5 as the color data thereof. By this method, an artificial tooth having a tooth surface whose hue is same to that of the inherent tooth surface can be prepared.
Patent JP-H02166227-A (JP)
Title: Manufacture of high strength and high toughness thick steel plate having excellent weldability
Inventor: TAKASHIMA NOBUTSUGU
IPC: C21D8/02
Filed: 1988-12-19
Abstract: PURPOSE:To manufacture the steel plate by heating a steel slab contg. small amounts of specific alloy components to a specific temp., thereafter subjecting it to rolling under limited conditions and immediately to hardening and tempering treatment. CONSTITUTION:A steel slab contg., by weight, 0.01 to 0.10% C, 0.10 to 0.50% Si, 0.5 to 2.0% Mn, 0.01 to 0.10% Al, 0.8 to 1.5% Cu, 0.01 to 0.06% Nb, 0.005 to 0.020% Ti and <0.015% N or furthermore contg. one or more kinds among <3.0% Ni, <1.0% Cr, <0.5% Mo, <0.1% V, <0.0030% B and <0.0050% Ca is heated to a temp. of >=1100 deg.C at which Nb enters a solid solution sufficiently, is immediately rolled down not until the temp. range where the temp. of the surface of the slab comes to 850 to 1000 deg.C and is cooled at >=20 deg.C/sec cooling speed. Then, the slab is rolled at 60% draft and finish rolling is ended at the temp. of >=Ar3-30 deg.C; the slab is immediately subjected to direct hardening and is thereafter tempered, by which the high strength and high toughness thick steel plate of >=35mm thickness having excellent weldability can be manufactured.
Patent JP-H04191686-A (JP)
Title: Position transmitter
Inventor: MIYOSHI TATSUO
IPC: G01S19/17
Filed: 1990-11-26
Abstract: PURPOSE:To easily and accurately know the position to ID by transmitting a data to which individual ID data obtained from an ID adding device is added to the position data obtained from the receiver of a global positioning system. CONSTITUTION:The radio wave from a satellite is received by an antenna and the GPS position data of a position transmitter is calculated through a GPS tuner by the control of a CPU 4. Next, the ID data stored in an ROM 5 is added to the GPS position data and the obtained data is subjected to data conversion by a modem 7 to be subjected to radio transmission from a transmitter 8.
Patent JP-H03181652-A (JP)
Title: Manufacture of cam shaft
Inventor: SHIBATA SHINYA
IPC: B23K26/21
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the bending caused by welding of a shaft member by suspending the shaft member to attach a weight to its lower end, and welding a cam and a journal member as the shaft member is rotated. CONSTITUTION:After a cam member 1 and a journal member 2 are fittedly attached to a shaft member 3, the upper end of the shaft member 3 is mounted in a chuck 5b for a motor of a rotary driving device 5, and a disc-shaped weight 8 is mounted on a weight mounting plate 6a. The lower end of the shaft member 3 and a mandrel 6b of a weight supporter 6 are connected through a chuck 7 for the weight. In addition to that, the cam member 1, the journal member 2 and the shaft member 9 are severally welded over their whole circumference as a high energy beam 9 is successively moved downward with the shaft member 3 rotated by a motor 5a, and the weight 8 is removed after welding process. Thus bending at the welded part of the shaft member 3 can be prevented by manufacturing a cam shaft in this way.
Patent JP-H03182962-A (JP)
Title: Document preparing device
Inventor: HARA NAOZUMI
IPC: G06F17/21
Filed: 1989-12-12
Abstract: PURPOSE:To eliminate the need of repeating the totally similar processing operation by controlling a processing with respect to one attribute of plural input items shown by means of data stored in a group data storage means for the input area of the same group. CONSTITUTION:A random access memory 4 has a format data storage area storing frame position data showing respective input items of a document composed of plural input items and the display position of the input areas, the format data storage area storaging the attribute data of character data inputted to frame position data, and a frame group designation data storage area storing the input item corresponding to the designated input area among the input areas of plural input items of format data as frame group designation data. A central processing circuit 6 executes control for executing the processing with respect to one input area among plural input areas shown by data stored in the frame group designation data storage area on the input area of the same group. Thus, the same operation is eliminated from repeating when the same processing is to be executed for plural input areas.
Patent JP-2001145381-A (JP)
Title: Controller of motor
Inventor: MAEDA TOMOHARU
IPC: H02P6/15
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To control the torque of a brushless DC motor through simple constitution. SOLUTION: A controller 30 is provided with a rotational speed converting portion 32 that obtains the number of revolutions of a motor 10 from rotor positions detected by a resolver 22, and a phase adjusting portion 34 that adjusts the phase (angle of lead or angle of lag) of rectangular-wave signals outputted to the phases u, v, and w of the motor 10 based on the obtained number of revolutions. When the phase of a rectangular-wave signal is made to angularly lead or lag, the torque outputted from the motor 10 of the same number of revolutions is varied. Therefore, the torque of the motor 10 can be controlled by adjusting the phase. The controller only requires the adjustment of the phase of rectangular-wave signals and is simply constituted as compared with those which exercise motor torque control based on sine-wave PWM control.
Patent JP-H06151279-A (JP)
Title: Illuminating device and projection aligner provided therewith
Inventor: MURAKI MASATO
IPC: H01S3/101
Filed: 1992-11-06
Abstract: PURPOSE:To provide an illuminating device suitable for illuminating an alignment reference mark and a reticle and a projection exposure device equipped therewith. CONSTITUTION:Coherent light projected from a light source 1 is split into light fluxes incoherent to each other, the incoherent light fluxes are made to impinge on an exposure optical integrator from different directions at an incident angle of alpha deg. to overlap each other, and an irradiation plane 10 is illuminated with a light flux projected from the exposure optical integrator. At the same time, incoherent light rays are made to impinge on aligning optical integrators 6 and 7 from different directions at an incident angle of beta deg. to overlap each other, and the irradiation plane 10 is partially illuminated with a light flux projected from the exposure optical integrator through optical guides 8 and 9.
Patent JP-H03184679-A (JP)
Title: Method for welding functional parts such as bimetal switch utilizing ultrasonic welding
Inventor: IEDA YASUJI
IPC: B23K20/10
Filed: 1989-12-13
Abstract: PURPOSE:To perform efficient welding at the low cost by performing ultrasonic welding via ultrasonic vibration to give main vibration to a vibration allowable part in a state with the vibration allowable part side pressurized by an ultrasonic horn. CONSTITUTION:The vibration unallowable part side of functional parts, namely, a copper terminal 6 of a bimetal switch 7 is held on an anvil 1. The vibration allowable part side (a brass terminal) 2 is pressurized by the ultrasonic horn 4. In that state, ultrasonic welding is performed via the ultrasonic vibration to give the main vibration to the vibration allowable part 2. the ultrasonic vibration of 15kHz is given to the ultrasonic horn for 0.1-0.3sec. By this method, the service life of the ultrasonic horn is extended and maintenance control can be facilitated.
Patent JP-H02170356-A (JP)
Title: Cylindrical nonaqueous electrolyte cell
Inventor: MUSHIAKI NAOFUMI
IPC: H01M6/10
Filed: 1988-12-23
Abstract: PURPOSE:To make it possible to obtain a cylindrical nonaqueous electrolyte cell with no falling off of the discharge capacity and of excellent discharge performance by providing a reinforcing layer on the connecting portion of the negative electrode plate to a metallic thin plate, the negative electrode collector. CONSTITUTION:On the end portion of a negative electrode plate 1 made of metallic lithium plate or the like, a metallic thin plate 2 is overlapped and pressed from up and down to pressure connect both plates, and a reinforcing layer 6 is provided on the connected portion so as that the adhesive surface of the layer 6 is adhered to lithium 1 and the metallic thin plate 2 similarly on the both sides of the connected end. Therefore the mechanical strength of the connected portion of the negative electrode plate 1 and the metallic thin plate 2 is improved, the deformation and the breakdown of the negative electrode plate 1 at the end stage of winding in the manufacture of a spiral electrode group is suppressed, and the plate 1 is electrically insulated from the positive electrode side, so that the consumption of lithium due to the reaction can be minimized. Thereby a cell of large discharge capacity and excellent discharge performance can be obtained.
Patent JP-H09147966-A (JP)
Title: Waterproof rubber ring
Inventor: KOBAYASHI MASAAKI
IPC: H01R13/52
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the waterproof property of a rubber ring. SOLUTION: When the plural tubular parts 11 in a female side connector 10 are installed to the plural openings 21 in a male side connector 20, boots 31 forming a watertight surface are formed to cover the tubular parts 11, and together with this, a seal 32 is formed on the outer peripheral surface by connecting the ends of the boots 31, and furthermore, a hood 22 to cover the outer peripheral surface of the seal 32 is formed at the male connector 20 side. Consequently, watertight surfaces are to be formed to each chamber, while a first stage of watertight surface is formed between the female side connector 10 and the male side connector 20, and a better waterproof property can be exercised.
Patent JP-H11155969-A (JP)
Title: Fire extinguisher housing container
Inventor: ENOMOTO YOSHIAKI
IPC: A62C13/78
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion by moisture such as rain water from arising by a method wherein a gradient is provided on the upper surface and the bottom surface of a container main body, and at a lower part of the bottom surface, one or more water draining structures are provided. SOLUTION: For this fire extinguisher housing container, a gradient is provided on the upper surface 1 and the bottom surface 2 where rain water or the like is easy to stay. The gradient may be not only a simple flat surface, but also, a curved surface, a spherical surface or a structure by a combination of them wherein water flows downward. Then, at a lower part of the bottom surface 2 where the water flows down, a water draining structure 5 comprising one or more water draining holes is provided. If there are a plurality of lower parts where water stays, the water draining structure is provided for all the locations. The water draining structure 5 may be a groove, a gap or the like, in addition to the holes. The external edge of the gradient of the upper surface 1 is formed into an eave-form structure where water flows down.  By this method, rain water or the like does not stay in the container, and corrosion can be prevented from arising.
Patent JP-H07183157-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: SANADA YUKIO
IPC: H01G4/30
Filed: 1993-12-22
Abstract: PURPOSE:To uniformly press-contact constituents of a laminated body composed of ceramic green sheets with each other so as to reduce the deformation of the laminated body by pressing the laminated body through a soft material which is restrained from elongating in the plane direction. CONSTITUTION:A soft material 3a is constituted by putting a mesh sheet 2 composed of, for example, stainless steel, etc., having low malleability between rubber sheets 1 and 1. A laminated body 4 is covered with the soft material 3a from both sides and the formation of gaps between the material 3a and body 4 is eliminated by reducing the pressure inside the material 3a or evacuating the inside to a vacuum state. Then, after the body 4 wrapped with the material 3a is put in a high-pressure container 5 filled with water or oil 6 and the constituents of the body 4 are press-contacted with each other by applying a uniform pressure to the body 4 from the outside of the material 3a by adjusting the pressure of the water or oil 6 with a pump 7, the body 4 is taken out from the container 5 and material 3a. Thereafter, the body 4 is cut into chips and the chips are baked.
Patent JP-H03184037-A (JP)
Title: Light source for copying machine
Inventor: SHINDO TATSUYA
IPC: G03B27/54
Filed: 1989-12-14
Abstract: PURPOSE:To obtain such an exposure light source that its holding method is simple, it is hardly affected by heat and the replacement of a lamp is also facilitated by projecting lead lines applying a voltage to the light source from both sides of the light source. CONSTITUTION:As for the light source for a copying machine, the lead lines are projected from its both edges so as to apply the voltage to it. For example, the light source 2 is longer than an original width so as to uniformly irradiate the original width with the same illuminance. Both edges of an exposure device unit 5 is constituted of side frames 7, to be the frames of the unit, and both edge base parts 12 of the light source 2 are cylindrical and fitted into round holes of light source holding members 8. When the light source holding members 8 are screwed on the side frames 7 by screws 11, the light source 2 is positioned in the exposure unit. Thus, as for the light source, its holding method is simple, it is hardly affected by heat and the replacement of the lamp is also facilitated.
Patent JP-H11159807-A (JP)
Title: Individual heat storage air-containing system in building having many rooms
Inventor: NUNOKAWA YASUHIKO
IPC: F24F3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To individually control an air conditioning of each of a plurality of rooms with ease, condition air suitably for the use, width or the like of the room, store heat for each room as desired at night and individually use an air-conditioner for air conditioning time in the day. SOLUTION: In a heat storage air conditioning system, a closed space formed by structures adjacent to many rooms provided in a building is empoloyed as a heat storage air passage 2 corresponding to each room. An air conditioner 8 which can be individually controlled is provided in each room. The heat storage air passage 2 can be arranged at a suitrable position of a passage of conditioned air circulating from the outlet side of the air conditioner to an inlet side via the space of the room. The air conditioner 8 is provided in each room or the space in the ceiling of a corridor 18.
Patent JP-H11155732-A (JP)
Title: Electric water heater
Inventor: SAKASHITA SHINICHI
IPC: A47J27/21
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature of stream discharged from a discharge port as low as possible by extending the length of a path from a steam generating source to the discharge port. SOLUTION: In the electric water heater having a vessel main body 1 having a container 3 to be heated by an electric heater 9 and a lid body 2 for the main body 1 of vessel, a stream discharge path 22 is installed for discharging steam S generated inside the container 3 to the outside, a detour flow passage 33 provided with second piping 35 to be a downward flow passage for downward guiding the steam S along with the main body 1 of vessel and third piping 36 to be an upward flow passage for upward guiding the steam derived from the second piping 35 is provided in the middle do the steam discharge path 22, a water receiving vessel 38 is freely attachably and detachably provided on the detour flow passage 33 while letting the lower ends of second and third piping 35 and 36 face it,  and the steam S generated in the container 3 can be mixed with air through the detour flow passage 33 of the steam discharge path 22 and discharged to the outside after its temperature is lowered.
Patent JP-H09156507-A (JP)
Title: Train total traffic control device
Inventor: SAKAI YUTAKA
IPC: B61L27/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a train total traffic control device which reasonably performs the recovery from delay of train in the disturbance of train diagram by increasing the predicted accuracy of the number of riding and get-off passengers of train. SOLUTION: When a riding detecting device (1) provides an individual number to a ticket and detects the riding station and riding time of a passenger and the effective district of the ticket, and a get-out station side device (2) reads the individual number of the ticket and detects the get-out station and get-out time of the passenger, the detected values are registered in a database (3). On the other hand, a predictive diagram and future control diagram are prepared in accordance with the train positions detected by a train position detecting means (4) considering the predicted train stop time.  When a riding passenger number predicting means (6) predicts, for each train, the number of passengers for each station based on the riding station and riding time of passengers, effective districts of tickets, past data registered in a database, and the predictive diagram of the diagram preparation means, a train stop time predicting means (7) predicts the stop time of train, the train stop time predicting means (7) predicts the stop time of train so as to prepare a predicted diagram, and a train route control means (8) controls the train route according to the prepared control diagram.
Patent JP-H09155147-A (JP)
Title: Biological deodorizing device and filler
Inventor: KITAGAWA MIKIO
IPC: B01D53/81
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize smell with a filler with a superior gas permeability and efficient water retaining properties by forming a packed layer of the filler consisting of a foamed resin molding prepared by integrally molding a foaming resin together with a hydrophilic inorganic particle in such a manner that the particle is stuck and exposed to the resin surface. SOLUTION: A filler 1 is prepared by integrating a matrix resin 2 foamed molding 3 and a hydrophilic inorganic particle 4 in such a manner that part of the particles is stuck and exposed to the surface of the molding, and the molding 3 is formed of a matrix resin 2 in which numerous fine closed cells 5 are dispersed to reduce the bulk specific gravity. In addition, a filled layer is formed of this filler 1 and is allowed to be afloat on the internal water layer of a treating tank. Further, a gas to be treated is introduced into the water layer at the bottom of the treating tank. The filler shows superior water permeability and water retaining properties, and also highly efficient microbe retaining performance and deodorizing capability.
Patent JP-H06143727-A (JP)
Title: Serial printer
Inventor: KAMATA MASAFUMI
IPC: B41J19/18
Filed: 1992-11-10
Abstract: PURPOSE:To enhance the printing grade by enabling the initial adjustment of reference voltage so as to ideal reference voltage within the entire moving range of a carriage even when the gap between the scale part of a magnetic linear encoder and the MR element of a detection part is not constant. CONSTITUTION:In a serial printer wherein printing is applied to the recording sheet 5 wound around a platen 4 by the recording part 2 on the carriage 1 reciprocally moved by the rotation of a guide shaft 3 having a spiral groove, a detection part 101 containing a linear encoder for obtaining a synchronizing signal is provided to the carriage 1 and the position of the scale part 6 extending in parallel to the guide shaft 3 is detected on the basis of the detection part 101. The detection signal is compared with reference voltage and the output signal of a pulse waveform is generated as a synchronizing signal. At this time, the moving range of the carriage 1 is divided into blocks and the reference voltage is calculated at every divided block to perform initial adjustment. By this constitution, the positional accuracy of the carriage is enhanced and the cording grade is enhanced.
Patent JP-H05271523-A (JP)
Title: Coated polyester film substrate and its production
IPC: C09D167/00
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the subject substrate excellent in uniform coating properties, antistatic properties and adhesion and suitable for photography, etc., by coating the surface of a polyester film substrate with an undercoating solution containing a water- soluble copolyester, a conductive polymer and a surfactant. CONSTITUTION:The objective coated polyester film substrate is obtained by coating the surface of a polyester film substrate before completion of orientation and crystallization with an undercoating solution and subsequently completing orientation and crystallization in one or more directions. This undercoating solution contains (A) a water-soluble copolyester synthesized from dicarboxylic acid components containing terephthalic acid, isophthalic acid, a sulfonic acid salt-containing dicarboxylic acid and an alicyclic dicarboxylic acid and glycol components containing ethylene glycol in an amount of >=50mol% based on the whole glycol components, (B) a conductive polymer represented by the formula (R is H, a halogen or an alkyl; L is COO or CONH; Q is a 1 to 6C alkylene or phenylene; (a) and (b)are each 0 or 1; M is H or a cation), etc., and (C) a surfactant. In the above-mentioned dicarboxylic acid components, the molar ratio of terephthalic acid to isophthalic acid is (30/70) to (70/30) and the amount of the sulfonic acid salt-containing dicarboxylic acid is 5 to 15mol% based on the whole dicarboxylic acid components.