baber/WOPTO huggingface dataset:
Patent JP-2002113203-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables changing of the degree of expectation for the generation of special prizes felt by players associated with the appearance of a ready-for-winning display pattern each time the ready- for-winning display pattern appears. SOLUTION: When the ready-for-winning display pattern appears in the execution process of a variable display game, the display area where the residual identifying information is stopped to be displayed as required for the transition of the ready-for-winning display pattern to the display pattern as the final result of execution is displayed being identifiable, for example, by enclosing it with a frame 1011 while the size of the frame is altered according to the rate of the probability at which the ready-for-winning display pattern reaches a special stop result pattern.
Patent JP-2001183651-A (JP)
Title: Color liquid crystal display device
Inventor: ARAI MAKOTO
IPC: G02B5/20
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To improve the spectral reflectance characteristics in a reflection type display and particularly to improve the chroma of red so as to make a multicolored display with a white background color and high chroma possible. SOLUTION: A liquid crystal layer 6 of a supertwisted nematic liquid crystal is sealed between a first substrate 1 having a first electrode 3 and a second substrate 2 having a second electrode 4, and a color filter is formed on one of the first and second substrates to constitute a STN liquid crystal device 20. Then a polarizing late 11 with a twisted phase difference plate 12 is disposed on the outer face of the second substrate 2 which is to be in the observation side, and a diffusion layer 13, a reflection polarizing plate 14 and a light- absorbing layer 15 are successively disposed on the outer face of the first substrate 1. The liquid crystal layer 6 is aligned in such a manner that the major axial direction of the liquid crystal molecules in the middle position between the first and second substrates 1, 2 is parallel to the horizontal axis of the display screen.
Patent JP-2002115770-A (JP)
Title: Hydraulic control device
Inventor: OYAMA HIROSHI
IPC: F16K27/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a hydraulic control device comprising a spool valve for changing over communication and shut-off between an input port and an output port corresponding to a liquid pressure in a pilot chamber, to which one end of a spool faces, and a solenoid selector valve laid between the pilot chamber and the input port. SOLUTION: A sliding hole 20 is provided in a valve body 14 in a form of opening the input port 21 and the output port 22 to an inside face, the pilot chamber 15 is formed between one end of the spool 16 to be slidably fitted to the sliding hole 20 and a plug 18 to be pressed into one end of the sliding hole 20 with liquid tightness, and a mounting stay 49 to be tightened to the valve body 14 while covering at least part of the plug 18 is fixed to a housing 36 for the solenoid selector valve 13 having a valve seat member 43 fixed into the valve body 14 for putting a magnetic material 40 in contact with the valve body 14.
Patent JP-2002115505-A (JP)
Title: Rankine cycle device of internal combustion engine
Inventor: MINEMI MASAHIKO
IPC: F01N5/02
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To maximize recovering efficiency of waste heat of an internal combustion engine by a Rankine cycle device, and to promote activation of an exhaust emission control device. SOLUTION: This Rankine cycle device has a first Rankine cycle 2A operated by a first operating medium and second Rankine cycle 2B operated by a second operating medium. The first Rankine cycle 2A is composed of an evaporator 3A, an expander 4, a condenser 5A and a supply pump 6A. The second Rankine cycle 2B is composed of an evaporator 3B, the expander 4, a condenser 5B and a supply pump 6c. The evaporator 3A of the first Rankine cycle 2A and the evaporator 3B of the second Rankine cycle 2B are respectively arranged on the upstream side and the downstream side of the exhaust emission control device 8 arranged in an exhaust passage 7 of the internal combustion engine 1. A boiling point of the first operating medium is set higher than a boiling point of the second operating medium. Capacity of the pump 6A of at least the first Rankine cycle 2A is made variable.
Patent JP-2002124860-A (JP)
Title: Semiconductor device
Inventor: INTO SHINOBU
IPC: H03K19/0185
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which erroneous operation of a switching element SE1 can be prevented by preventing generation of a false pulse in a level shift circuit even when a switching element is turned on/off to cause variation of a reference potential. SOLUTION: Even when a displacement current flows through resistors R1 and R2 in a level shift circuit CS1, current flow paths to current mirror circuits CMC1 and CMC2 are formed and substantially no voltage drop is generated in the level shift resistors R1 and R2. Since a false pulse is not generated in the output pulses P3 and P4 from the level shift circuit CS1, erroneous operation is prevented and an upper arm switching element SE can be driven normally.
Patent JP-2002119849-A (JP)
Title: Binderless 3a type zeolite bead adsorbent and method of manufacturing for the same as well as adsorption and removal method using the same
Inventor: SHIROKURA YOSHINORI
IPC: C01B39/46
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which is capable of easily obtaining a binderless 3A type zeolite bead adsorbent having high strength properties and excellent adsorption performance required for drying and dewatering applications in combination. SOLUTION: This binderless 3A type zeolite bead adsorbent is 15 to 65% in a potassium ion exchange rate, is >=98% in a zeolite crystal content and is >=6 kgf in the average pressure resistant strength of 1.7 to 2.8 mm in grain size. The method of manufacturing the same consists in bringing the 4A type zeolite beads obtained by molding and firing a mixture composed of 20 to 30 pts.wt. kaolin-base clay and 0 to 10 pts.wt. inorganic dispersant per 100 pts.wt. 4A type zeolite and an aqueous solution mixture composed of potassium hydroxide and sodium hydroxide of 1.5 to 6.0 mol/liter in liquid OH concentration into contact with each other in a range of 0.15 to 0.75 K/(K+Na) molar ratio existing in the reaction system, then firing and activating the mixture.
Patent JP-2002131449-A (JP)
Title: Optical sensor
Inventor: OGAWA KUNIHIKO
IPC: G01J1/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission optical sensor that can detect a detected substance which is not placed on an optical axis that connects an emitting element and a receiving element of the sensor. SOLUTION: A sensor 10 is a transmission optical sensor, which comprises a semiconductor laser element 12 and a photodiode 14 placed at an another position, and detects the presence of a detected substance W that is placed at the back of a light shielding wall 18 at the center of the depth of a rectangular concavity 16. Two pieces of mirrors 28, 30 forms an angle 135 degrees to an edge line 16a at the depth of the concavity 16 to be placed at two corners 20, 22 of the concavity 16 so that the substance W are located on the optical axis that connects the mirrors 28, 29. The element 12 is placed at the outside of the concavity 16 so that the optical axis is located in a direction of 45 degree to an anticlockwise rotation, and the diode 14 is placed at the same side so that the optical axis is located in a direction of 45 degrees to a clockwise rotation.  An optical path is formed so that the laser light emitted from the element 12 is transmitted the substance W through the mirror 28 to be reached the diode through the mirror 30.
Patent JP-2002124550-A (JP)
Title: Tape carrier and semiconductor device using the tape carrier
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring tape carrier for mounting semiconductors that prevents resin from flowing into a soldering ball-mounting pad, and reliably stabilizes resin-sealing work even if the application position of the resin for resin dams delicately deviates, and to provide a semiconductor device using the wiring tape carrier. SOLUTION: In an adjacent region outside a wire-bonding pad 4 existing around a window hole section 31, a section 2a for a substrate for forming the resin dam 6 on insulating coating 2 is secured, a groove 8 for preventing the resin dam from flowing is provided along the outer-periphery edge of the section 2a for the substrate, and the resin for resin dams is retained on the section 2a for the substrate by surface tension.
Patent JP-2001176141-A (JP)
Title: Reproducing laser power setting method
Inventor: NANBA YOSHIYUKI
IPC: G11B11/105
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a level drop of a regenerative signal and reproducing impossible at time of reproducing by always setting optimum reproducing laser power and preventing data destruction at time of recording even when an ambient temp. in a device is changed. SOLUTION: A magneto-optical recording medium having a recording layer and a reproducing layer on a substrate is used. The data are recorded on the recording layer of the magneto-optical recording medium with recording density smaller than a beam size of a laser beam. The data recorded on the recording layer of the magneto-optical recording medium with the recording density smaller than the beam size are reproduced by setting the reproducing laser power to a suitable value. A reproducing power correction part 74 decides the optimum value of the reproducing laser power used in a reproducing part 68 by performing the reproducing operation of the magneto-optical recording medium.  For example, at correcting the reproducing laser power, when the use temperature of the device is reduced in a degree of a change for the last temperature, the correction processing of the reproducing power at the fixed time interval is stepped until the temperature change exceeds a prescribed value.
Patent JP-2002131496-A (JP)
Title: Radiation luminescence panel
Inventor: OGAWA HIROSHI
IPC: G03B42/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To raise humidity resistance and reduce image quality degradation of a radiation luminescence panel. SOLUTION: A fluorescent layer 31 is provided by gas-phase accumulation method on a support body 34 and the fluorescent layer 31 with the support body 34 is put in an air-tight chamber. The gas in the chamber is replaced with a hydrophobic inert gas and a protection layer 33 is contacted on the fluorescent layer 31. In the closed space 32 between the support body 34 and the protection layer 33, the fluorescent layer 31 and the hydrophobic inert gas are sealed.
Patent JP-2002131923-A (JP)
Title: Successive aligner for substrate
Inventor: HONMA ATSUSHI
IPC: G02B19/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a successive aligner for a rectangular substrate capable of switching an irradiated area on the substrate in accordance with the arrangement of an exposed zone on the substrate. SOLUTION: Light from a lamp 1 is made incident on an integrator lens 4 housed in an integrator lens housing part 12 and radiated toward a mask 7 through a reflection mirror 5 and a collimator lens 6, so that the rectangular mask pattern is cast on the surface to be exposed of the substrate (not illustrated). The substrate is moved in XY direction, and respective exposed areas on the substrate are successively exposed. The lens 4 constituted by arranging a plurality of lenses having rectangular cross-sectional shape in parallel is housed in the housing part 12, so that the incident light is shaped to be rectangular.  The housing part 12 is equipped with a mechanism to hold the lens 4 turnably by 90 deg. centering the optical axis of the lens 4, and the lens 4 is turned in accordance with the arrangement of the exposed zone on the substrate so as to switch the irradiated area on the substrate.
Patent JP-2002130693-A (JP)
Title: Heating and cooking device
Inventor: URATA TAKAYUKI
IPC: A47J27/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To realize a high heating efficiency in a heating and cooking device. SOLUTION: The heating and cooking device comprises an inner wall 1 forming a cooking room 2 for cooking food, a heater 3 for heating the cooking room 2, an outer wall 4 for holding and covering the inner wall 1 and a heat insulating material 5 provided between the inner wall 1 and the outer wall 4. Thus, the thermal capacity of a casing can be reduced and the heating and cooking device having the high heating efficiency for the food can be realized.
Patent JP-2002136196-A (JP)
Title: Method and apparatus for controlling induction motor
Inventor: TAJIMA KOICHI
IPC: H02P21/24
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the response characteristic, when a motor starts to operate on the occasion of control in variable speeds depending on the vector control of an induction motor. SOLUTION: A timer 21, a limiter setting value calculation means 22 and a torque limiter 23 are inserted in a path for a command value generating means 11 for issuing a torque command value from a voltage command value calculation circuit 14. A time, after the start signal from a start signal generating circuit 16 becomes effective, is measured by the timer 21. A torque limiter value is calculated with the limiter setting value calculation means 22, based on this measured value. The smooth start of operation can be attained by setting a value for limiting the torque command value to a value which is lower than the torque limiter value as a new torque command value.
Patent JP-2002136564-A (JP)
Title: Polyfunctional portable beauty machine
Inventor: WADA MASAKI
IPC: A61H23/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyfunctional portable beauty machine having an operation member arranged thereto so as to cover the an operation region in order to increase the contact area with the operation region, capable of performing the acceleration of blood circulation to the operation region and the decomposition of fat by the operation member and easy to carry. SOLUTION: The polyfunctional portable beauty machine consists of a base stand 1 having a recessed part 12, in which the operation region is fitted, formed to the central part thereof, the drive mechanism 13 held at least on one side of the base stand 1 and the rotary operation member 2 mounted on the central region of the base stand 1 in parallel to the drive mechanism 13 so as to rotate in connection with the drive mechanism 13.  If necessary, expansion and contraction members 3 for holding repeating expansion and contraction or expansion and contraction by air supplied by an air supply means 31 are provided near both sides of the recessed part 12 of the base stand 1 or a vibration mechanism 6 for vibrating the recessed part 12 of the base stand 1 or the rotary operation member 2 is provided to arbitrarily apply highly efficient slide operation, pressure operation or vibration operation to the operation region in the recessed part to decompose fat of the operation region.
Patent JP-2002139296-A (JP)
Title: Heat exchanger comprising oscillatory stirrer
Inventor: TANIGUCHI TORU
IPC: F28F13/12
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which fluid being treated can be mixed and heat exchanged uniformly and heat exchanging efficiency can be enhanced without lowering heat transfer and conduction efficiency due to variation in the physical properties of the fluid being treated. SOLUTION: A second conduction channel 4 for conducting a second fluid is provided in a casing 1 provided with a first conduction channel 2 for conducting a first fluid and a stirrer 3 connected with a vibration source 5 is provided. The stirrer 3 vibrates to stir the first fluid while conducting thus exchanging heat efficiently between the first and second fluids.
Patent JP-2002128174-A (JP)
Title: Card-type optical disk cover and method of printing the same
Inventor: CHIN KOUEI
IPC: G11B23/03
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a card-type optical disk cover wherein an information recording area of a card-type optical disk is not flawed if the cover is mounted. SOLUTION: Stages 16A and 8A are provided at positions respectively corresponding to read-in and read-out regions on the information recording area 10 so that a predetermined gap is formed between information read-out faces A1 to C1 of card-type optical disks A to C and the area 10 when the cover is pressed and fitted detachably into the faces A1 to C1.
Patent JP-2002139779-A (JP)
Title: Flashing circuit
Inventor: MOTOMURA KATSUMI
IPC: G03B15/03
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a flashing circuit in which the color temperature of flash light emitted from a light emitting tube can be changed and the reduction of the cost is attained. SOLUTION: As for the flashing circuit 10 for emitting the flash light from the light emitting tube 15 by charging a main capacitor 13-1 and then discharging the power charged in the main capacitor 13-1 through a discharge loop on the way of which the light emitting tube 15 is arranged, in the case of emitting the flash light from the light emitting tube 15, an IGBT element 17 is pulse-driven by a control circuit 19 with the continuity of pulses having the pulse width in accordance with both of the operation state of a color hue changing control element 21 and the voltage of the main capacitor 13-1 detected by a voltage detection circuit 18.
Patent JP-2002102831-A (JP)
Title: Garbage disposer
Inventor: FUJINAGA MINORU
IPC: B01F7/04
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposer wherein garbage is uniformly heated to a temperature at which the effective microorganisms are not killed, and the rotation of garbage agitating teeth and the quantity of air that discharges the deodorized water are effectively controlled according to the water contents of the garbage. SOLUTION: This disposer comprises a garbage disposal tank 1 comprising an open-top hot-water-containing structure garbage-holding case 2 bottomed with a plate 5 comprising at least one concave arc cross-section long material and provided with a hot-water heating controller A and a seal cover that covers the top open side; a garbage agitator 12 with teeth 15 fitted to the bottom of the tank 1 in the peripheral helical direction of the rotary shaft 14; and an oxidation-reduction potential water content controller B that controls the rotation of the shaft 14 and the quantity of air blown into the pipe 17 for sending air for discharging the deodorized water according to the water content detected by a detector 16 buried in garbage 4.
Patent JP-2002144895-A (JP)
Title: Fuel tank supporting frame structure for working vehicle
Inventor: YOSHINO MASAHIKO
IPC: B62D49/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a conventional floor-bracket cantilever structure is short in strength when the capacity of a fuel tank is increased for a tractor, etc., supporting the fuel tank on the side of a transmission case and the temperature of a fuel pump itself easily rises to easily cause the temperature rise of the fuel and the power shortage of an engine because the fuel pump is provided in a bonnet. SOLUTION: A supporting member 4 for the fuel tanks 3, 3 is mounted outward at the lower part of the transmission case 2. Right and left mounting seals 7 for receiving a front column 6F of a cabin 5 are protruded on the right and left sides of the case 2 in front of the fuel tank 3. The right and left ends of the supporting member 4 are connected to the mounting seats 7 via frame members 8. The mounting seat 7 is constructed by a U-shaped bracket opening at its lower part, and a fuel pump 9 (9') is arranged at the opening portion.
Patent JP-2002143574-A (JP)
Title: Electric cosmetic tool
Inventor: TAKAHATA RYOICHI
IPC: B26B19/28
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating electric cosmetic tool in which the magnetic flux leakage and the magnetic attractive force work in the same direction. SOLUTION: This electric cosmetic tool uses a reciprocating electric motor. The electric motor has a row of magnetic pole teeth, which are magnetically united with one magnetic pole of the armature and arrayed separately in a first and a second column which are roughly perpendicular to the moving direction of the needle, and the other array of magnetic pole, which are magnetically united with the other magnetic pole of the armature and arrayed separately in a first and a second column which are roughly perpendicular to the moving direction of the needle. The first column of one array of magnetic pole teeth and the first column of the other magnetic pole teeth are located alternately in the moving direction of the needle.  The second column of one array of magnetic pole teeth and the second column of the other magnetic pole teeth are located alternately in the moving direction of the needle. The needles are arranged between the first columns of the one magnetic pole teeth and the other, and the second columns of the one magnetic pole teeth and the other.
Patent JP-2002150162-A (JP)
Title: Method and system for settlement of accounts, device for receiving information on result of judgement of delivery, vending machine, delivery judgement device, settlement of accounts processing device, information management device, portable telephone, and recording medium
Inventor: NOGUCHI MASAHIRO
IPC: G06Q20/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience for an user by simplifying the procedure to be executed by the user in utilizing a settlement of accounts system not needing the payment of money at a place for purchasing commodities and the services. SOLUTION: When the user A selects a commodity D in a vending machine 10, connects a portable telephone 1 to the vending machine by means of a cable 16, and pushes a transmission button 18, a control part at a vending machine side controls the portable telephone, and calls an information center C by a communicating function of the portable telephone. A server device of the information center receives the information on the price of the commodity, the vending machine ID and the portable telephone number, and determines whether the delivery of the commodity is available or not. The vending machine discharges the commodity selected by the user to a taking-out port 17 when it receives an OK signal from the server device through the portable telephone.  The information center totalizes the charge for using for each user every month, and informs the charge to a portable telephone company of the user. The portable telephone company asks the user to pay the charge for using with the telephone charge.
Patent JP-2002144388-A (JP)
Title: Method for manufacturing molded body
Inventor: KUBOMURA KYOICHI
IPC: B29C45/74
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded body by which a large-sized and thin molded body with a small yellow index for a long light path can be manufactured. SOLUTION: The method for manufacturing the molded body which has a process in which an alicyclic structure-containing polymer is heated under an oxygen partial pressure of at most 10 kPa and at a temperature being 5-60 deg.C lower than the glass transition temperature of the polymer, a process in which the polymer after the above described heating is held at a temperature being 5-70 deg.C lower than the glass transition temperature of the polymer and is transferred into a molding machine and a process in which the polymer after the above described transferring is heated, melted and molded at a temperature being at least 50 deg.C higher than the glass transition temperature of the polymer is provided.