baber/WOPTO huggingface dataset:
Patent JP-2002093687-A (JP)
Title: Method and processor for heat-treating substrate
Inventor: DEGUCHI MASATOSHI
IPC: G03F7/38
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To make the temperature in a wafer surface uniform, when the temperature of the wafer is raised above the reaction temperature of a resist film. SOLUTION: In a PEB.COL device 44, a 1st heat plate 65 and a 2nd heat plate 66, and a temperature-lowering plate 85 are provided side by side. The 1st heat plate 65 is set to 60 deg.C below the reaction temperature of the resist film on the wafer W. The 2nd heat plate 66 is set to 140 deg.C as the heating temperature of the wafer W. The wafer W, having the resist film formed, is mounted on the 1st heat plate 65, and its temperature is raised to 60 deg.C lower than the reaction temperature. Then the wafer is held at the temperature for a specific time, to make the temperature in the surface of the wafer W uniform. Then the wafer W is raised in temperature on the 2nd heat plate 66 up to 140 deg.C and is heated for a specific temperature. The wafer W, having been heated, is lowered in temperature by the temperature lowering plate 85.  Consequently, the temperature in the surface of the wafer W is made uniform, before the resist film reaches the reaction temperature to make the reaction of the resist film uniform.
Patent JP-2001111172-A (JP)
Title: Index guide type buried heterostructure nitride laser diode structure
Inventor: BOUR DAVID P
IPC: H01S5/20
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode having a stronger mode stability and a low threshold current operation. SOLUTION: The index guide type buried heterostructure nitride laser structure 100 has a ridge structure 111 having first, second and third faces, clad structures 121, 125 and a multiple quantum well structure 145 interposed between the clad structures 121, 125, and a buried layer 155 existing on the first, second and third faces of the ridge structure 111 and having an opening for electrical contact to the third face of the ridge structure 111.
Patent JP-2002097268-A (JP)
Title: Polyamide resin composition and its production method
Inventor: HATA NORIAKI
IPC: C08K5/49
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for giving oxidation stability at a high temperature in the presence of oxygen, for example, to a dimeric-acid modified polyamide resin, using a less inexpensive and easier means greatly as compared with the method of hydrogenation. SOLUTION: The polyamide resin composition contains a polyamide resin wherein a polybasic carboxylic acid containing an unsaturated carbon-carbon bond, and a polyamine are constituent units. A few amount of an organic phosphorus compound is added to a usage of the polybasic carboxylic acid containing the unsaturated carbon-carbon bond of a raw material, and in the presence of a few amount of this organic phosphorus, the polyamide resin is formed by dehydrocondensing under heating. The polyamide resin composition contains a few amount of the organic phosphorus compound to be coexisted, as an accompanying component.
Patent JP-2002107207-A (JP)
Title: Load measuring mechanism
Inventor: TAKAHASHI TADAYOSHI
IPC: G01G11/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a load measuring mechanism capable of transmitting only a load in the vertical direction corresponding to a dynamic load. SOLUTION: Rectangular parallelepiped load conversion parts 3 are installed on base tables 2 on both sides of a belt conveyer 1 with their longitudinal direction in the running direction of the conveyer 1. A conveyer set 5 is put on two portions of each load conversion part 3 through load transmitting parts 4. The load transmitting part 4 is constituted so that many circular holes are formed in a ball holding plate 9 on a lower plate 12, metal balls are inserted into the holes, and a plain upper plate 13 is put thereon. When measuring the weight of a loaded article on the conveyer 1, the vibration caused by the movement of the loaded article is transmitted to a lower weighing mechanism from the conveyer set 5 together with weight of the loaded article. At that time, force in the horizontal direction is absorbed by the rotation of the balls in the load transmitting part 4.
Patent JP-2002106538-A (JP)
Title: Screw part having locking function
Inventor: TOYOOKA TOSHIMASA
IPC: F16B35/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a screw part to exert secure locking effect with simple structure at low cost. SOLUTION: In the screw part 1 comprising a screw head 2 and a foot 4 having a screw thread 3, a non thread part 10 sliding with an inside diameter of the internal screw 21 is formed on a leading end of the foot 4 having the screw thread 3 capable of screwing to an inside diameter of an internal thread 21 has the locking effect in which the non thread part 10 is of polygonal shape of triangle to hexagonal, therefore not only the locking effect is reduced in variation but also the screw part is resolved from screwing into with running off the thread. Since the inside of the internal thread is prescribed, the locking action is stable and reliability thereof is improved. Even when the screw part is made of austenitic stainless steel, a contraction percentage of the material is low at forging, thereafter the material can be sufficiently used for screw part so as to widen a range of usage for locking screw part.
Patent JP-2002108691-A (JP)
Title: Semiconductor memory and method for controlling the same device
Inventor: YAMAUCHI TADAAKI
IPC: G11C7/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM built-in logic which can be easily controlled in a microcomputer system. SOLUTION: An interface part 2 transfers data not with a DRAM 4 but with a register 6 when an area designated by an address signal ADD. is a logic control area. A data signal DATA at that time is defined as a control command to a logic circuit 8 held in the register 7 or input data for processing. The logic circuit 8 executes processing such as encipherment processing or picture processing which requires a long time in a microcomputer according to the held contents of the register 6. The processed result is preserved in the register 6, and read in a sequence similar to the reading sequence to the DRAM.
Patent JP-2002107362-A (JP)
Title: Method for diagnosing damage to hair
Inventor: SHIOMI HIDEKAZU
IPC: G01N33/68
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To quickly and simply provide a diagnostic method for determining the extent of damages to hair accurately, even if the quantity of sample is small, without requiring special or expensive measuring equipment. SOLUTION: A hair sample is placed directly in a reagent containing water soluble cupric salt, an alkaline substance selected from among a hydroxide of alkaline metal and/or salts of alkaline metal or alkaline-earth metal, a substance forming a copper ion complex, and bicinchonine acid, so that protein elution from the sample and protein coloration are effected simultaneously, to thus diagnose the extent of hair damage, based on the coloring of the reagent.
Patent JP-2002108637-A (JP)
Title: Setting method of electronic equipment
Inventor: ADACHI TAKAFUMI
IPC: G06F11/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To instantaneously record setting data in a memory of electronic equipment without necessitating a large capacity memory in a setting device for electronic equipment. SOLUTION: The electronic equipment 1 having a microcomputer 10 for control to control the respective parts according to a program for control while referring to the setting data on the memory 11 is connected with the setting device 2 for electronic equipment to externally control the electronic equipment 1 via an I2C bus line L and only necessary parts of the setting data on the memory 11 of the electronic equipment 1 are rewritten at this state by the setting device 2 for electronic equipment.
Patent JP-2002113410-A (JP)
Title: Method for forming coating film
Inventor: OMOTO MUNEHARU
IPC: B05D3/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a coating film, which method is a 3-coat 1-bake one for forming a coating film by using a water-based coating material, wherein sagging, etc., do not occur even under low-temperature high-humidity atmosphere, and the orientation of the constituent metallic pigment can be controlled even when the coating material used is a water-based one, and the energy required for conditioning can be markedly reduced. SOLUTION: A method for forming a coating film comprises the steps of coating the surface of a substrate with a water-based thermosetting color coating material (A), coating the surface of the coating film with a water-based thermosetting coating material (B) containing a coloring pigment and/or a brilliant pigment and optionally pre-drying the coating film, and coating the surface of the coating film with a thermosetting clear coating material (C), and heating the three-layer coating film of (A), (B), and (C) to simultaneously curing them.  The solids content of the applied coating material is controlled by a method comprising (I) injecting air controlled in temperature and/or humidity from behind the coating injection port during the coating with material A toward a direction nearly same as that in which the sprayed particles of the material A move toward the surface of the substrate so as for the air to surround a coating pattern and to come into contact with it.
Patent JP-2002117805-A (JP)
Title: Cold cathode discharge lamp
Inventor: AKITA HIROYUKI
IPC: H01J5/50
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode discharge lamp wherein parts such as a terminal and a conducting wire or the like for applying a voltage to electrodes can be arranged and installed at an arbitrary position of an airtight container. SOLUTION: In the cold cathode discharge lamp wherein a phosphor 3 is made to be excited by ultraviolet rays generated by a discharge between the electrodes 2a, 2b that are arranged and installed at both end of the airtight container 1 in which discharge gas is enclosed, one end of the electrode 2a is made to be exposed outside of the airtight container 1, and a transparent conductive film 5a is formed at an outer peripheral face of the airtight container 1 including the end of this exposed electrode 2a, and the end of the electrode 2a is electrically connected with the transparent conductive film 5a, and via this transparent conductive film 5a,  the end is connected with a terminal 4a electrically connected with the transparent conductive film 5a made to be arranged and installed in the vicinity of the end of the airtight container 1 on the opposite side to the end part of the airtight container 1, where the electrode 2a is arranged and installed.
Patent JP-2002113560-A (JP)
Title: Continuous casting method
Inventor: MIKI YUJI
IPC: B22D11/10
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method with which the clogging of an immersion nozzle and a spouting hole are prevented and a cast slab having little defect is produced. SOLUTION: The continuous casting is performed by using a two-hole nozzle as the immersion nozzle in the range satisfying 1<=(1-αL)+q/Q<=10, in the case of using L (mm) for distance between the bottom surface of the immersion nozzle and the center position in the height direction of a blowing member for soluble gas, q (N-liter/min) for blowing amount of the soluble gas, Q (ton/min) for flowing rate of molten steel in the immersion nozzle and α for coefficient.
Patent JP-2002080437-A (JP)
Title: Novel water soluble chiral shift agent
Inventor: KABUTO KUNINOBU
IPC: C07F5/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a chiral shift agent capable of being used in a high mag netic field NMR and soluble in water, by solving problems that a conventional water-soluble chiral shift agent is impossible to analyze signals because of broadening when used for determining optical purity and absolute configuration in the high magnetic field NMR. SOLUTION: The aforesaid problems are dissolved by using samarium which has a small magnetic moment and a small bound shift as a centering metal and (R)/(S)-1-substituted ethylenediamine-N,N,N',N'-tetraacetic acid as a ligand.
Patent JP-2002113484-A (JP)
Title: Water cleaning treatment method and apparatus therefor
Inventor: INOUE SHIRO
IPC: B01D61/18
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning treatment method capable of preventing the turbidity of obtained tap water and dispensing with the additional charging of a microorganism bonded granular carrier, and an apparatus therefor. SOLUTION: In the water cleaning treatment method, raw water such as river water, lake and marsh water, basin water, ground water or the like is put in a treatment tank 1 including the microorganism bonded granular carrier 2 having aerobic microorganisms bonded to the surface thereof and aerated to decompose organic matter in raw water in the tank by aerobic microorganisms, and the decomposed matter of the organic matter and other suspended matter are filtered by the filter membrane unit immersed in the tank. As the granular carrier 2 to which aerobic microorganisms adhere, a carrier comprising a gel of polyvinyl alcohol having high strength and having excellent affinity with respect to aerobic microorganisms is used. The particle size of the granular carrier 2 is made larger than the pore size of the membrane of the filter membrane unit 3.
Patent JP-2002115646-A (JP)
Title: Turbine with turbine blade cleaning device
Inventor: HIRANO YUICHIRO
IPC: F03D11/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a turbine with a turbine blade cleaning device capable of preventing a performance from lowering by properly cleaning the leading edge of the turbine blade with a simple means. SOLUTION: This turbine has slits 10 opened to the leading edge of the turbine blade 1, and cleaning fluid fed through a conduit 11 disposed in the turbine blade 1 is jetted from the slits 10. Thus, foreign matters such as insects adhered to the leading edge 4 due to a collision can be washed with the cleaning fluid flowing so as to be pressed against the leading edge 4 by a wind force.
Patent JP-2002115873-A (JP)
Title: Heat exchange system
Inventor: SANO KENICHI
IPC: C02F5/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange system capable of increasing a temperature difference even when a underground heat source is used, using it for a high purity water using potable water, using in a large quantity at a low cost and obtaining a refrigerant having good thermal efficiency with the high purity water used as the refrigerant. SOLUTION: The heat exchange system heat exchanges by the refrigerant flowing to a circuit between heat exchangers for conducting a thermal work by using the heat source such as a geothermal heat or the like or/and a circuit between the exchanger and an air conditioner. The refrigerant is made in high purity so that the refrigerant can flow even by supercooling a fluid used as the refrigerant. The refrigerant is supplied to the circuit in high purity by treating the potable water to high purity by a high purity treating means.
Patent JP-2002120707-A (JP)
Title: Motion controlling device for vehicle
Inventor: FUKAMI MASANOBU
IPC: B60T8/48
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To control the motions of a vehicle appropriately even when the negative pressure of a vacuum booster is low by controlling at least the vacuum booster and a hydraulic pump appropriately in a motion controlling device for the vehicle carrying out automatic pressurization control. SOLUTION: The driving of an automatic hydraulic pressure generating device provided with the vacuum booster is controlled corresponding to the moving state of the vehicle, and the driving of a hydraulic pressure controlling valve device is controlled for automatic pressurization control. When brake fluid amount in an auxiliary reservoir RS1 is more than a predetermined amount, the hydraulic pressure pump HP1 is driven by switching a booster driving device BD to a holding position from a driving position to keep it at a holding position, and the brake fluid in the auxiliary reservoir is supplied to a master cylinder MC.  Thus, the volume in a pressure changing chamber B3 of the vacuum booster is reduced in a sealed condition, the pressure in the pressure changing chamber increases by the reduced volume to become higher than the atmospheric pressure, and the brake fluid pressure in a wheel cylinder becomes higher.
Patent JP-2002120016-A (JP)
Title: Metal plate folding device
Inventor: MAEDA TAKAAKI
IPC: B21D37/20
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the folding accuracy of a metal plate by improving the sliding rotatability of projecting curved surfaces of bar-like lower dies, and to reduce the wear by heightening the physical strength so as to be used as a die for a long time. SOLUTION: In this metal plate folding device, the projecting curved surfaces 5a and 5b of the two bar-like lower dies 2a and 2b having semi-circular section are mounted on two recessed curved surfaces 7a and 7b provided on a surface of a supporting body 4 in a slidably rotatable manner, one end of a spring 3, etc., is fitted to each of the two bar-like lower dies, and the other end of the spring, etc., is fitted to the supporting body. Each of the two bar-like lower dies is not slidably rotated by the pushing force of an upper die smaller than the suppressive force such as elasticity of a rotation suppressive member such as the spring, etc., while the two bar-like lower dies are slidably rotated in a V-shape by the pushing force of the upper die larger than the suppressive force such as elasticity of the rotation suppressive member such as the spring, etc.  In addition, a high hardness alloy layer covered by the discharge surface treatment or silicon carbide plating treatment is formed on the projecting curved surfaces of the bar-like lower dies and the recessed curved surfaces of the supporting body, an oil groove is formed in two recessed curved surfaces provided on the surface of the supporting body, and lubricant is poured therein.
Patent JP-2001178493-A (JP)
Title: Method of producing optically active compound
Inventor: KITA YASUYUKI
IPC: C12P41/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an optically active compound that is very effective for the optical resolution with high resolution efficiency of the substrate alcohol by using a new type of acylateing agent. SOLUTION: An alcohol including the R-isomer and the S-isomer or a prochiral diol is allowed to react with an acylating agent in the presence of an enzyme that can stereoselectively acylate an alcohol in an organic solvent to form optically active ester. As the acylating agent, can be cited a compound represented by the general formula [I] (whereon R is a heterocyclic ring; R1 is an alkyl, an aryl, an aralkyl or a heterocyclic ring group).
Patent JP-2002122284-A (JP)
Title: Vibrationproofing and soundproofing structure of vibrating body
Inventor: MIYAGAWA AKIO
IPC: G10K11/16
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibrationproofing and soundproofing structure of a vibrating body easy and speedy to mount and remove, free to repeatedly use and excellent in sound insulation. SOLUTION: The vibrationproofing and soundproofing structure of the vibrating body is furnished with an acoustic material 5 provided with a constant cavity G on an outer peripheral surface of the vibrating body, a soundproofing cover 7 attached on an outer peripheral surface of the acoustic material and to shield the vibrating body from an external environment, vibrationproofing rubber 9 to directly make contact with a part of the outer peripheral surface of the vibrating body and to absorb vibration propagated from the vibrating body, an energizing means to give pressurizing holding force to the vibrating body to the vibrationproofing rubber 9 and an energizing force adjusting device to adjust energizing force of the energizing means.
Patent JP-2002125586-A (JP)
Title: Method for producing food utilizing deep sea water
Inventor: OMOTO SHIGERU
IPC: A23L5/30
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new tasty food of a high nutritive value at a low cost by making use of the characteristics of deep sea water, namely, a high pressure and a low temperature. SOLUTION: The objective method for producing a food utilizing deep sea water includes the following steps: a food material is encapsulated into a bag or container; the food material thus encapsulated is thrown into the sea and made to descend to a deep sea water level of >=200 m in depth under the surface of the sea; the bag or container is held for >=30 min at the deep sea water level; and the bag or container is lifted upon the sea.
Patent JP-2002132548-A (JP)
Title: Storage device and method
Inventor: MORIO YOSHINARI
IPC: G06F12/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of storing optimization of a storage device enabling to store an optimum file system with automatic determination and selection regardless of any relation to the size of data to be stored. SOLUTION: In a storage device 3 of a computer system, a storage device having a plurality of file systems 4, 5 and 6 having different block sizes and an automatic determination means 2 of block size to determine automatically the file systems 4, 5 and 6 having an optimum block size to the data size to be stored into the device 3 are equipped, so that the data is stored into the file system selected by the means 2.
Patent JP-2002133047-A (JP)
Title: Interview system
Inventor: KINO MASATO
IPC: G06Q10/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of accurately grasping and evaluating a personal character on the basis of questions and answers utilizing network communication. SOLUTION: This system is provided with a question data communicating means 1, an answer data communicating means 2, a timer 3 and a time data communicating means 4. The communicating means 1 transmits question data related to questions to the personal computer C2 of a student (2nd entity) E2. The means 2 transmits answer data related to the answers of the student E2 to the personal computer C1 of a company (1st entity) E1 while making the answer data correspond to the question data. The timer 3 measures the answering hours of the student E2. The means 4 makes time data related to the measured hours by the timer 3 to the computer C1 of the company E1 while making the time data correspond to the answer data.
Patent JP-2002135682-A (JP)
Title: Television receiver
Inventor: KAMINOSONO TAKESHI
IPC: H04N5/44
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver to equalize output levels of sound, when reproducing CD and DVD. SOLUTION: A resistor R1 is interposed between a loader part 1 and an IC 2 of the CD and the DVD to be reproduced, and one end of a resistor R2 is connected between a resistor R1 and the IC 2. The other end of the resistor R2 is connected to a collector of a transistor T and an emitter of the transistor T is grounded. When a reproducing object is a CD, an on signal is outputted and when the reproducing object is a DVD, an off signal is outputted from an IC 5 to the base of the transistor T.