baber/WOPTO huggingface dataset:
Patent IN-2015DN00659-A (IN)
Inventor: TELEHA CHRISTOPHER A
IPC: C07F7/08
Filed: 2013-08-05
Abstract: The present invention is directed to a process for the preparation of heterocyclic ester derivatives of formula I(The formula I should be inserted here.) wherein Al, SEM, and Wl are as defined herein. Such compounds are useful as intermediates in the synthesis of derivatives useful as protein tyrosine kinase inhibitors, more particularly inhibitors of c-fms kinase.
Patent JP-2001192704-A (JP)
Title: Method for molding injection molded body, and composite injection molded body
Inventor: ARAI TAKESHI
IPC: B22F3/02
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding an injection molded body to suppress the leakage of a resin binder at a final filling portion and a mating portion of a molding material, and a method for molding a composite injection molded body excellent in joining strength. SOLUTION: In the injection molding method, the molding material 55 obtained by mixing the metal powder and the resin binder is injection-molded in a die by a metal powder injection molding method. A dummy cavity 1 is provided in at least one of course changing portions 831, 832, 833 in which the advancing direction of the molding material in a flow passage 800 of the molding material in the die or the final filling portion 84. In the composite injection molded body comprising first and second molded bodies integratedly joined with each other, at least one of the first and second molded bodies is molded by the molding method of the injection molded body.
Patent JP-2001194097-A (JP)
Title: Missile homing system
Inventor: MATSUMOTO KEI
IPC: G05D1/12
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a missile homing system with an ability to estimate information on targets. SOLUTION: In this system, if a target is lost sight of during tracking, the location of the target is estimated by use of target-information from a depot plane or another missiles, so that the homing of a missile can be performed continuously. The target-information provided for the projectile itself and that provided by the depot plane or the other missiles are switched together in order to perform tracking continuously in the following cases: (1) missing of target-information, (2) a target capturing situation indicating index exceeds a threshold value, (3) the above index being analyzed based on fuzzy functions to evaluate and estimate so as to select switching conditions, (4) the above index input to a neural network exceeds a threshold value.
Patent JP-2001197672-A (JP)
Title: Charging circuit for battery and rechargeable wireless equipment using the same
Inventor: MURAO SEIJI
IPC: H02J7/00
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit that enables prevention of overvoltage with a battery unloaded and variation in charging current with a battery loaded. SOLUTION: A charging circuit A for a battery charges a rechargeable battery 24 with electrical energy supplied from an adaptor for charging via an induction coil. The charging circuit A is provided with a rectifying and smoothing circuit that rectifies and smoothes induced voltage induced in an induction coil 25A, a constant-voltage circuit 25B, that is connected to the rectifying and smoothing circuit and outputs a voltage at a prescribed level, and a constant-current circuit 27 that is connected with the rechargeable battery 24 and converts the voltage output from the constant-voltage circuit 25B into a current which is at a prescribed level to charge the rechargeable battery 24.
Patent JP-2001198455-A (JP)
Title: Nitrogen oxide adsorbent and its use
Inventor: SATO AKEMI
IPC: F01N3/24
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an NOx adsorbent adsorbing a large amount of NOx in a low temperature region, and its effective use. SOLUTION: An oxide of a transition metal such as Co, the saturated adsorption amount of NOx of which is 10×10-5 mol/g or more in a gas at 40 deg.C or lower, is used as the NOx adsorbent. As the NOx adsorbent has the saturated adsorption amount of NOx of 10×10-5 mol/g or more in the gas at 40 deg.C or lower, it is excellent in the adsorption of NOx in the low temperature region, and when it is disposed in an exhaust gas passage of an automobile engine, it can suppress the emission of NOx in the low temperature region.
Patent JP-2001203086-A (JP)
Title: Light circuit of discharge lamp
Inventor: YAMASHITA MASAYASU
IPC: H05B41/18
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain reduced cost and smaller size in the lighting circuits for plural discharge lamps, by making common the circuit which supply electric voltage o the respective starter circuit provided for each discharge lamp. SOLUTION: The lighting circuit 1 of discharge lamps is provided with a direct current power source circuit 3, a direct current-alternating current converter circuit 4 and a starter circuit 5-1, 5-2. In each starter circuit, the primary circuit of a transformer has a capacitor and a switch element, and it is so constituted that when or after the voltage at both ends of the capacitor has surpassed the threshold by the accumulated charge, the switch element is conductively connected and a starting high voltage signal is impressed respectively to the discharge lamp 6-1, 6-2 through the primary coil and secondary coil. And a voltage supply circuit 7 which supplies electric voltage to the primary circuit of each starter circuit from the direct current power source 3 or the direct current-alternating current converting circuit 4 is made a common circuit for all the starter circuits.
Patent JP-2001201118-A (JP)
Title: Harvest type ice heat storage system and deicing method for the system
Inventor: HASHIMOTO TAKUJI
IPC: F24F5/00
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To improve a result coefficient during the execution of a deicing cycle in a harvest type ice heat storage system. SOLUTION: An ice storage system 10 consists of a compressor 11, condenser 12, gas/liquid separator 13, expansion valve 14, circulation pump 15, liquid feeding pipe 16, first ice making plate 17a, second ice making plate 17b, third ice making plate 17c, gas feeding pipe 18, deciding pipe 21 for feeding high temperature high pressure gas from the compressor 11 to the ice making plates 17a to 17c, and control section 23 for opening and closing the heat storage layer 22 for storing ice and the valves. Hereby, the invention is characterized in that there is eliminated the need for a piping for discharging a refrigerant already in use from the ice making plate and an automatic valve interposed between the pipings to achieve corresponding simplification of the system.  Additionally, a high-temperature high-pressure refrigerant is supplied to the ice making plate but is prevented from being discharged. Thus, it is possible to fully achieve an ice making plate having a small quantity of high-temperature high-pressure refrigerant and hence enhancing the result coefficient of a freezing cycle.
Patent JP-2000210256-A (JP)
Title: Ophthalmoscopic system
Inventor: LUCE DAVID A
IPC: A61B3/10
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To enable errors generated by a plurality of optical systems to be automatically calibrated by measuring a surface to reflect the light from a point light source reflected by a beam splitter disposed on the end point of a lighting path and the position of the unit. SOLUTION: A diode 2 to be the point light source, a biconvex positive doublet 4, biconvex singlet 5, biconvex positive doublet 6, biconcave negative cylindrical lens 7, biconvex positive cylindrical lens 8, field stop 9, mirror 10, and a beam splitter 11 are placed in order on a light path 1 to form the image of the point light source on a dispersion surface 14. The light reflected by the dispersion surface 14 reaches a plane (area) detector 24 via a detecting light path 15. The point light source 2, the detector 24, etc., are supported by a single carrier 50 which is moved along the axial line 30 during calibration to measure the point when the best focus image of the point light source 2 from the dispersion surface 14 to the detector 24 is obtained to utilize it in automatic calibration of optical errors.
Patent JP-2001203084-A (JP)
Title: Multi-color lighting device with sound device
Inventor: WAKATSUKI TAISEI
IPC: H05B37/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device with a sound device in which out of use condition due to a flown out bulb caused by a small number of defective light-emitting diodes is made difficult to happen and synchronization with the sound device is made possible. SOLUTION: The device of the first invention comprises a lighting apparatus having a light source, a sound device, a control panel, and a control unit of lighting an sound, and the light source is quipped with many light-emitting diodes in three colors, red, blue and green, which are arranged in a matrix and enabled to output multiple colors, and is connected with at least the electric source and a control panel which can switch over to automatic and manual operation and in manual operation can change color and melody, and the control unit controls the luminous color and sound by the instruction from control panel. Further the second invention adopts the following means. The lighting apparatus comprises firstly a lighting board 1 with a sound device, a control panel, and a control unit of lighting and sound.
Patent JP-2001207752-A (JP)
Title: Airtight-watertight seat plate structure and airtight- watertight shutter
Inventor: YOSHIDA MITSUHIRO
IPC: E06B9/58
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a watertight-airtight structure of a seat plate easy in working and installing work with reduced cost and excellent design. SOLUTION: In this airtight-watertight structure of a shutter curtain lower end part of an architectural shutter device, the seat plate of the shutter curtain lower end is an obstacle detecting seat plate switch composed of an upper seat plate 7 and a lower seat plate 8. A pocket 14 for installing a first lower airtight member 13 is integrally formed on the lower side of the lower seat plate 8. The first lower airtight member 13 is installed on the lower seat plate 8 via the pocket 14.
Patent JP-2001127292-A (JP)
Title: High density trench gate power mosfet
Inventor: KOREC JACEK
IPC: H01L29/10
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide power MOSFET which is difficult to be damaged with respect to a hot carrier and which has high packing density, and to provide the manufacturing method. SOLUTION: Trench gate power MOSFET comprises an area which is strongly doped in a body area where a drain and a PN junction diode are formed in the center of a cell. The diode has brake down voltage smaller than a drain/ body junction near a trench. Brake-down occurs in the center of the cell and the damage of a gate oxide layer due to the generation of the hot carrier is prevented. The drain/body junction is positioned above the base of the trench, and it prevents the diffusion of an depth which enlarges cell width and reduces packing density. Heat supply after filling into the body area is restricted and dense structure is realized. Consequently, a body and the strongly doped area are prevented from being largely diffused, dopant is not put into a channel area and threshold voltage is not increased.
Patent JP-2001211031-A (JP)
Title: Board for high frequency oscillator and high frequency oscillator using it
Inventor: FUJII MIKIO
IPC: H03B9/14
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To constitute a high frequency oscillator which has excellent characteristics of oscillation and is adaptable to miniaturizing by loading Gunn diodes on the plane circuit and utilizing the second harmonics. SOLUTION: A grounding conductor layer 2 has a slot 3 formed inside a dielectric board 1. A pair of microstrip lines 4 and 5 are formed to electromagnetically combine one edge of each line with the upper and lower planes via the slot 3. A Gunn diode mounting part is composed of a cathode pad part 6, which is electrically connected to the microstrip line 4 on the upper plane, a resonator 7 which corresponds to the basic oscillation frequency of the Gunn diode 10, and an anode pad part 8 which is electrically connected to the grounding conductor layer 2, and a direct current input terminal 9 which is electrically connected to the anode pad part 6. A high frequency oscillator is provided by mounting the Gunn diode 10 on a high frequency oscillator board having the pair of microstrip lines 4 and 5 and the Gunn diode mounting part.  The basic oscillation frequency is interrupted by the electromagnetic combining so as to use higher harmonics, and the higher harmonic high frequency oscillator can be easily constituted.
Patent JP-2001167475-A (JP)
Title: Optical recording medium
Inventor: NONAKA TOSHINAKA
IPC: G11B7/2433
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable phase change optical recording medium less liable to suffer deterioration due to repetitive overwriting, excellent in shelf durability and ensuring good erasure characteristics even under recording conditions of high linear velocity and high density. SOLUTION: The optical recording medium wherein the recording and erasure of information are carried out by a phase change between amorphous and crystalline phases is constituted of a contact layer 1 consisting of a compound obtained by combining an element M1 pertaining to the family IIIA to VIB of the 2nd of 6th period in the Periodic Table except carbon with oxygen or a compound obtained by combining an element M2 pertaining to the group IIIA to VIB of the 2nd to the 6th period in the Periodic Table with carbon and a recording layer consisting of a compound represented by a formula (I) (Ge0.5Te0.5)×(Sb0.4Te0.6)1-X}1-Y-ZSbYAZ, where A expresses elements belonging to the family A to VIB of the 2nd to 6th period except Ge, Sb and Te.
Patent JP-2001205191-A (JP)
Title: Brushless vibration motor
Inventor: YOSHIDA SHIGERU
IPC: B06B1/16
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless vibration motor which assures a great generated vibration quantity by using an eccentric weight and may be made further smaller in size and thickness while assuring safety by taking the same into a motor case. SOLUTION: A rotor 10 has a magnet 12 and the eccentric weight 13. The magnet is magnetized to multiple poles in a rotating direction to generate drive magnetic fields and the eccentric weight is formed of material having the specific gravity greater than the specific gravity of the magnet. Both are so formed that the rotating space region of the magnet 12 and the rotating space region of the eccentric weight 13 overlap on each other. The magnet 12 is a cylindrical body of which the envelope has an outside diameter, an inside diameter and a height. The magnet is constituted by cutting off a region of part therein to form a space and disposing the eccentric weight 13 in the formed space.
Patent JP-2001209709-A (JP)
Title: Method for accepting on-line order
Inventor: FUKUMURO KOICHI
IPC: G06Q10/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-line order accepting method capable of easily on-line ordering a product which is just same as one imaged. SOLUTION: A part library in which plural part elements are preliminarily prepared for each specific part of a clock product is stored in a server 1 so that the person who gives an order can select and combine the part elements from the part library in this on-line order accepting method. For example, a character input page for inputting character data to used for the ornamentation of a character board and the drawing of a complete product base on the inputted data are offered on-line.
Patent JP-2001205849-A (JP)
Title: Imaging apparatus
Inventor: MAMA TAKASHI
IPC: G02B26/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which variation in the exposure starting position on a photosensitive body incident to variation in the quantity of light can be prevented at the time of synchronism detection. SOLUTION: The imaging apparatus comprises a polygon mirror 3 for deflecting beams generated from LD units 1, 2 and modulated based on an image signal, means 5 for focusing the laser beams from the LD units 1, 2 on a photosensitive drum 6 while spacing apart by a specified interval in the rotational direction, and a synchronism sensor 11 for detecting a plurality of laser beams deflected through the polygon mirror 3 at specified positions.  The imaging apparatus further comprises a CPU 26 for altering the r.p.m. of the polygon mirror 3, and a PD 29 for detecting the quantity of light when each of the plurality of beams is detected by the synchronism sensor 11 wherein the time Ti being elapsed after each of the plurality of beams is detected by the synchronism sensor 11 before modulation of each beam with the image signal is started can be altered depending on the r.p.m. of the polygon mirror 3 and the output value from the PD 29.
Patent JP-2001210736-A (JP)
Title: Substrate for mounting electronic component and method of manufacturing the same
Inventor: HASEGAWA TAKESHI
IPC: H01L23/02
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To reinforce the joint of a lead terminal, allow a potting resin paste for resin molding to creep around a resin layer for reinforcement easily, and hardly form voids after resin molding. SOLUTION: The joint of the lead terminal 2a is coated with the resin layer 6 which has a thickness of at least 10 μm but thinner than the total thickness of an interconnection conductor 8, soldering material 7, and lead terminal 2a.
Patent JP-2001215013-A (JP)
Title: Pulverized coal burner
Inventor: SUDA TOSHIYUKI
IPC: F23K3/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize heat recovery equipment by shortening the burning out time of pulverized coal. SOLUTION: A burner 3A provided with a combustion air path 17 surrounding a burner inner cylinder 3a is arranged to the furnace wall 1a of a combustion furnace 1, a pulverized coal feeding duct 14 is connected to the burner inner cylinder 3a, an edge of a combustion air feeding duct 15 is connected to the combustion air path 17 an edge of a combustion exhaust gas exhausting duct 15a, middle which is connected to a cyclone 20, is connected to the furnace wall 1a of the combustion furnace 1, each of the other edge of the combustion exhaust gas exhausting duct 15a and the other edge of the combustion air feeding duct 15 is connected to a rotating thermal storage heat exchanger 16 provided with a thermal storage body 16b made of honeycomb ceramics,  combustion air 11 heated through the heat exchanger 16 and pulverized coal 19 from the burner inner cylinder 3a are sent to the burner 3A and combusted, combustion exhaust gas 13 from the combustion exhaust gas exhausting duct 15a is sent to the heat exchanger 16 to heat the heat exchanger 16 and to cool the combustion exhaust gas 13 and fly ashes 21 included in the combustion exhaust gas 13 are collected by the cyclone 20 arranged on the upstream side of the heat exchanger 16.
Patent JP-2001218842-A (JP)
Title: Syringe outer tube, syringe holder, syringe piston, and piston holder
Inventor: NEMOTO SHIGERU
IPC: B05C13/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a syringe and its holder hardly broken even when a high- viscosity liquid is injected at a high pressure. SOLUTION: The breakage of a syringe outer tube can be prevented by (1) roughening the flange front face 13 of the syringe outer tube, (2) roughening the face of the cylinder holder holding the syringe outer tube kept in contact with the flange front face of the syringe outer tube, (3) roughening the rear end face of a syringe piston rod, and (4) roughening the pressing face of a piston holder kept in contact with the rear end face of the syringe piston rod.
Patent JP-2001218769-A (JP)
Title: Ultrasonic evaluation system for physical property in swallowing
Inventor: NOGUCHI OSAMU
IPC: A61B8/08
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for determining and evaluating a food physical property at the pharynx part in swallowing food by a Doppler method using ultrasonic waves. SOLUTION: This system is provided with an ultrasonic probe 10 which is abutted on a human body pharynx part and transmits the ultrasonic waves and receives reflected ultrasonic waves, and a main body 100 for driving the transmission and reception of the ultrasonic probe 10, signal-processing reflected waves and measuring the motion information of the food passing through the human body pharynx part by the Doppler method.
Patent JP-2000236032-A (JP)
Title: Wireless mmic chip packaging of microwave and millimeter-wave frequencies
Inventor: PETER TOMASEVIKU
IPC: H01L23/66
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless MMIC chip packaging mechanism which can maintain an MMIC chip upside up with its upper surface faced upward. SOLUTION: An MMIC chip 38 is positioned within a cavity 40 of a fixing tool 42, and a backside metal layer 44 of the chip 38 is mounted to the fixing tool 42 through a conductive epoxy layer. RF and DC via feed-through holes 62 and 64 effectively pass through the chip 38 and electrically connected to a separation island 70 of the rear-side metal layer 44. Substrates 52 and 56 are extended under a microstrip 54, an electric trace 58 and the chip 38 to electrically connect ends of the microstrip 54 and trace 58 to the separation island 70. In another design, a single substrate is extended on the backside of the chip 38 so as to completely cross the backside, and a ground via is extended to pass through the single substrate to connect the backside metal layer 44 to the fixing tool 42.
Patent JP-2001199860-A (JP)
Title: Incense stick not using fire and incense burner
Inventor: KIYOZUKA KAZUKO
IPC: A61K8/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a safe incense stick generating aroma and smoke without using fire, since the conventional incense stick naturally uses fire and may be dangerous for elderly people. SOLUTION: This totally safe incense stick not using fire is characterized by using a tablet type incense, and putting it into water to generate the aroma and smoke resembling to those of the conventional incense stick.
Patent JP-2001230502-A (JP)
Title: Light-emitting device and optical device using the same
Inventor: IKEDA MASAO
IPC: H01S5/02375
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device, which can be easily manufactured and can precisely control an output position of a light, and an optical device using the light-emitting device. SOLUTION: A first light-emitting element 20 and a second light-emitting element 30 are formed on one surface side of a retaining base substance 11. The first light-emitting element 20 has an active layer 23, composed of GaInN mixed crystal on the retaining base substance 11 side of a first substrate 21 composed of GaN. The second light-emitting element 30 has laser oscillating parts 40, 50 on the retaining base substance 11 side of a second substrate 31 made of GaAs. Since growing of the first light-emitting element 20 and the second light-emitting element 30 on the same substrate is unnecessary, a multi- wavelength laser having light-emitting wavelengths of about 400 nm can be easily obtained.  Since the first substrate 21 is composed of material which is transparent in a visible region, positions of the light-emitting regions of the first light-emitting element 20, and the second light-emitting element 30 can be controlled precisely by using lithographic technique.