baber/WOPTO huggingface dataset:
Patent JP-2002221915-A (JP)
Title: Mounting method of liquid crystal display module
Inventor: OGATA YUKIHIRO
IPC: G09F9/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method of an LCD module by which positioning and fixation of the LCD module can be easily performed, and a cost for the work of assembly and disassembly of the LCD module can be reduced. SOLUTION: In the mounting method which attaches an LCD module 1 to a main body 3 of a personal computer, an upper surface part 3a of the design case of the personal computer having a display opening part can be freely detached. In the state the upper surface part 3a is removed, the LCD module 1 is inserted into the design case, while fitting a slot part 4 prepared in the front surface of the LCD module 1 and having a cross section of a recessed shape and a rail part 5 provided in the inner wall and having a cross section of a project shape each other. According to this method, since parts for fixation, such as a mounting screw, are not used, the assembly and disassembly works can be simplified, the cost for those works can be reduced, positioning at the assembly work can be facilitated, and deviation in the position of the LCD module 1 after the mounting can be prevented.
Patent JP-2002224317-A (JP)
Title: Guiding member for game ball
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a pachinko game: that players cannot enjoy the game because it is very easy to determine if game balls will enter a starting hole. SOLUTION: A lower passage hole 25 comprises an upper stage 30 and a lower stage 40. The upper stage 30 is formed into a gently sloping shape or a ball-game guiding member is disposed thereon to enable game balls to move irregularly while remaining on the upper stage 30 for an unspecified period of time. The game balls moving irregularly while remaining on the upper stage 30 for an unspecified period of time are guided to the lower stage 40; even on the lower stage 40, the game balls are caused to move irregularly by curved surface parts or the like while remaining there for an unspecified period of time, making it difficult to determine if the game balls will enter a starting hole 17c for the enjoyability of the game.
Patent JP-2002230175-A (JP)
Title: Program for evaluating nutritional balance of meal eaten out and recording medium recording the same
Inventor: ITO YOKO
IPC: A23L33/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily evaluate the nutritional balance of a meal eaten out by each constitutional member of a family using a home computer by reducing the troublesomeness of data input as much as possible. SOLUTION: When a cellular phone user using a cellular phone 68 out of the constitutional members of the family transmits data concerned with a meal eaten out from the cellular phone 68 to the home computer 10 through the Internet 60, the computer 10 estimates the nutritional value of each of a plurality of nutritional elements of the meal practically eaten out by the user, evaluates the nutritional balance of the meal eaten out on the basis of the estimated results and displays the evaluated balance on the screen of the computer 10.
Patent JP-2002230099-A (JP)
Title: Facility optimal operation service system
Inventor: SUZUKI NAOHIKO
IPC: G06Q50/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the program that it is necessary for a server manager or the like to manually prepare the evaluation formula of an optimal operation plan such as optimal combination for each equipment at the time of performing the arithmetic operation of heat source equipment and power generator by a server set in a remote place. SOLUTION: The evaluation formula of a facility optimal operation is obtained by a server computer according to simple data input, and the arithmetic operation of the optimal operation plan of an energy facility being a target is performed by using this evaluation formula, and the optimal operation plan is transmitted from the server computer to a terminal computer.
Patent JP-2001240542-A (JP)
Title: Agent for treatment of hepatocyte tumor
Inventor: HUANG CHUN-YING
IPC: A61K31/445
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prepare an agent to treat a hepatocyte tumor. SOLUTION: Thalidomide is utilized as an active component of the medicine.
Patent JP-2002223660-A (JP)
Title: Rearing tank
Inventor: URABE TOYOYUKI
IPC: A01K63/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a rearing tank capable of efficiently discharging faces, bait residues and the like sedimented at the bottom thereof. SOLUTION: This rearing tank 1 is so designed that the bottom 2 thereof is inclined, a lower part of the inclined bottom 2 is provided with a drain port 3 through which the water in the tank 1 is to be discharged, and there is equipped a means 4 for producing water flow from the upper side toward the lower side of the bottom 2 therealong, thus enabling sediments at the bottom 2 to be moved along the slope of the bottom 2 toward the drain port 3 by the aid of the water flow.
Patent JP-2002231288-A (JP)
Title: Fuel cell system
Inventor: KOMAKI HIDEAKI
IPC: H01M8/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of operating a fuel cell in a proper condition, by keeping the temperature of a reforming catalyst at a prescribe temperature even if the temperature of a raw fuel gas fluctuates. SOLUTION: This fuel cell system is equipped with the fuel cell to generate electricity if a fuel gas and cathode air are supplied to it, a reforming air volume control valve V1 and a control means CU serving as air introducing means to evaporate liquid raw fuel by burning exhaust gas discharged from the fuel cell and using its combustion heat and to supply reforming air used for reforming to an evaporator by regulating its flow in accordance with the quantity of the raw fuel injected and the temperature of the raw fuel, and a reformer to produce the fuel gas by reforming the raw fuel gas.
Patent JP-2002234732-A (JP)
Title: Zirconia-base composite material and method for producing the same
Inventor: ITO KATSUHIKO
IPC: C01B25/37
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a zirconia-base composite material excellent in chemical stability and having a relatively large specific surface area. SOLUTION: The zirconia-base composite material contains zirconium oxide and phosphorus-containing zirconia. A method for producing the composite material is provided.
Patent JP-2002228729-A (JP)
Title: Battery quality judging device
Inventor: HANEDA SHOJI
IPC: H02J7/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery quality judging device capable of quickly and easily judging quality of a secondary battery in the condition that charge and discharge are repeated in a short time. SOLUTION: A polarity monitor unit PDET judges polarity of a voltage of power source input and an output ends, and when the power source input and output ends connected to a power source voltage detecting end REF+ has a positive polarity, a switch SW passes the current flowing from the power source input and output ends to a positive electrode of the secondary battery B through a resistor R. On the other hand, when the power source input and output ends connected to a power source voltage detecting end REF- has a positive polarity, the switch SW passes the current flowing from the secondary battery B to the power source input and output ends through the resistor R.  A judging output unit BDET detects an amplitude of an alternating current component of the voltage between both ends of the secondary battery B, and generates a signal showing quality of the battery on the basis of a result of the detection, and outputs the signal from a judging output end OUT.
Patent JP-2002235508-A (JP)
Title: Valve clearance adjusting mechanism of valve system
Inventor: MOTOSUGI KATSUHIKO
IPC: F01L1/20
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent loosing of a lock nut caused by hitting of the other member. SOLUTION: In adjusting a valve clearance, a pivot 21 is screwed to change height of a rocking fulcrum 11A of a rocker arm 11. After the adjustment, rotation of the pivot 21 is regulated by an axial pressing force by a screw member 29 for lock. The screw member 29 is stored in a female screw hole 22, so that the other member does not hit on the screw member 29, and loosing of the screw member 29 caused by hitting of the other member can be prevented.
Patent JP-2002236491-A (JP)
Title: Simple sounding jar by water drops
Inventor: KOJIMA TOKUAKI
IPC: G10K15/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact sounding jar by water drops which is simple in structure and construction which produces sound of a clear timbre. SOLUTION: This simple sounding jar by water drops is formed of two jars made of pottery and satisfies the following requirements (1) to (4): (1) The one jar (A) is installed on a stone plate (1) in such a manner that the aperture (3-A) of the pot faces upward; (2) the other jar (B) is installed in superposition on the jar (A) reverse in such a manner the aperture (3-A) of the jar (A) and the aperture (3-B) of the jar (B) are joined to each other;  (3) the base surface (2-B) of the jar (B) has a downflow port (4) of water in its central part and the upper part of the base surface (2-B) has a gentle slope in such a manner that the water flows toward to the central part from the circumferential of the base surface; and (4) the water lyre has a water flow system for ladling up the water at the bottom within the pot (A) and passing this water to the upper part of the bottom (2-B) of the jar (B).
Patent JP-2002237244-A (JP)
Title: Electromagnetic relay
Inventor: OKA KIYOTAKA
IPC: H01H50/56
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay making it difficult to cause a problem of short- circuiting by an arc without changing the length of a contact gap, even if a supply voltage gets high. SOLUTION: This electromagnetic rely is composed of two electrically independent normally closed fixed contact members 31, 32, two electrically independent normally opened fixed contact member 35, 36, electrically independent normally closed movable contact member 25 and normally opened movable contact member 26, a contact 24, and an electromagnet assembly containing a coil 23. The normally closed movable contact member 25 is provided with the two normally closed contacts 28Cb, 29Cb corresponding to the respective normally closed fixed contact 33B, 34B of the two normally closed fixed contact members 31, 32 and they are electrically connected.  The normally opened movable contact member 26 is provided with the two normally opened movable contacts 28Cm, 29Cm corresponding to the respective normally opened contacts 37M, 38M of the two normally opened fixed contact members 35, 36 and they are electrically connected. The normally closed movable contact member 25 and the normally opened movable contact member 26 are attached to the contact 24 with those members electrically separated. If the contact is driven by the electromagnet containing the coil 23, the normally closed movable contact member 25 and the normally opened movable contact member 26 are driven by interlocking them.
Patent JP-2001294338-A (JP)
Title: Belt transmission gear
Inventor: BACKER DIETER
IPC: F16G1/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To decrease the wear of a belt of a belt transmission gear as much as possible independent of the structure. SOLUTION: A belt guide part contains stoppers 28 directed in the length direction of the belt 29, opposed each other in the lateral direction of the belt 29, and for the projecting edges 29 of the belt 29.
Patent JP-2002233607-A (JP)
Title: Game machine
Inventor: UCHIDA TOMOHIRO
IPC: A63F5/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is equipped with a display part with visible symbols and improved in game performance to increase player's game interest. SOLUTION: This game machine is a Pachinko slot machine. The position of a privilege endowing line L6 in a glass plate 43 of a display window 8 can be sheltered by clouding. When a MAX pet is designated, whether the line of L6 is made into an available line or not is determined by drawing lots and the sheltering is released at a prescribed timing.
Patent JP-2002241113-A (JP)
Title: Method for manufacturing chromium nitride powder
Inventor: MORITA SUSUMU
IPC: C04B35/58
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide chromium nitride powder, in which nitrogen content is optionally controlled. SOLUTION: The chromium nitride powder having a difference in nitrogen contents is manufactured by controlling the heating temperature to <1050 deg.C or >=1050 deg.C to <=1500 deg.C at the time of heating metal chromium powder or chromium nitride powder under a normal pressure and a nitrogen atmosphere and adjusting the cooling atmosphere after heating to a nitrogen atmosphere or a non-nitrogen atmosphere.
Patent JP-2002247118-A (JP)
Title: Modem and its demodulation method, and its program
Inventor: KUBOTA SHUJI
IPC: H04L27/144
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a modem with high accuracy that can obtain a similar effect to normalizing processing with a small processing amount and corrects a frequency characteristic of a line. SOLUTION: A demodulation section 34 of a frequency shift modem including an I/F section 31 leading to a line, an analog/digital converter section 32 that converts an analog signal into a digital signal, and a band limit filter 33 comprising a digital filter whose filter coefficient is stored in a memory and optionally variable, is provided with a means 35 that calculates a reception level ratio of two frequencies corresponding to a binary signal, a plurality of band limit filter coefficient tables 37, and a band limit filter coefficient selection means 36 that selects a proper coefficient to correct the reception level ratio from the coefficient table 37 on the basis of the reception level ratio and replaces the coefficient of the band limit filter 33 with a selected coefficient.
Patent JP-2002246877-A (JP)
Title: Cascade connection type dual mode piezoelectric filter
Inventor: WATANABE JUN
IPC: H03H9/56
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a precision coupling capacitance by highly flattening the pass band characteristics of a cascade connection type dual mode piezoelectric filter. SOLUTION: Two electrodes are adjacently arranged at the flat side of a piezoelectric substrate on whose main face a recessed part is formed, and a full face electrode is arranged at the recessed side so that a dual mode piezoelectric filter can be formed, and the two sets of those dual mode piezoelectric filters are cascade-connected so that a cascade connection type dual mode filter can be formed. Then, an electrode for a coupling capacitance is formed between the two sets of dual mode piezoelectric filters, and a larger electrode is stuck to the recessed side so as to be overlapped with the full face electrode oppositely to the electrode so that the cascade connection type dual mode piezoelectric filter can be constituted.
Patent JP-2002242454-A (JP)
Title: Partition method and partition wall
Inventor: OYAMA KAZUO
IPC: E04G23/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a partition method and a partition wall capable of suppressing the deterioration of environment in a general use continuance space by suppressing insects as well as dust and malodor from an improving space generated with the construction entering into the general use continuance space, while performing the improvement in improving a part of an existing room. SOLUTION: This partition method divides the existing room 1 into an improving space 2 performing the improvement and the general use continuance space 3 for continuing the general use by a partition 4 in improving the part of the existing room 1. The inner pressure in the general use continuance space 3 is held higher than the inner pressure of the improving space 2.
Patent JP-2002241060-A (JP)
Title: Integrated elevator monitoring system
Inventor: CHIBA YUJI
IPC: B66B3/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated elevator monitoring system for monitoring and controlling all elevator group control system including elevator control devices of different models by a same monitoring device. SOLUTION: This elevator monitoring system for monitoring and controlling the elevator group control system for operating and controlling a plurality of elevators in a group comprises a network 7 for transmitting control information by connecting a plurality of elevator group control systems 31, a data converting means 5 which is connected to the network 7 to receive control information of the plurality of elevator group control systems 31 and to convert the received control information into the data format of the predetermined monitoring information, and an elevator monitoring data accumulating means 6 for storing monitoring data converted by the data converting means 5.
Patent JP-2002243206-A (JP)
Title: Refrigerating device
Inventor: YAMAGUCHI TATSUYA
IPC: C09K5/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To improve a production speed of a clathrate, in a refrigerating device utilizing the clathrate consisting of water and an HFC system refrigerant. SOLUTION: The refrigerating device is provided with a heat conveyance circuit (10) connected through a main heat exchanger (12), and a refrigerant circuit (20). The heat conveying circuit (10) is filled with a heat conveying medium consisting of water and an HFC134a. A fluorocarbon ionic surface active agent is added in the heat conveying medium.
Patent JP-2002241820-A (JP)
Title: Smelting reduction method for iron oxide using rotary kiln
Inventor: KUROMAME SHINICHI
IPC: C22B5/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction method for iron oxide using a rotary kiln with which service life of a refractory is extended longer than that in the conventional method, and the formation of a ring onto the furnace wall in the rotary kiln can be prevented by setting the operational temperature of the rotary kiln to a lower temperature than the conventional smelting reduc tion temperature. SOLUTION: In the smelting reduction method for iron oxide using the rotary kiln 11 which obtains molten iron 25 by heating and reducing the iron oxide in the furnace 28 of the rotary kiln 11, mixed raw material is manufactured constituting essentially of the iron oxide, a carbonaceous material for reducing the iron oxide and slag-making agent for preventing the formation of the ring onto the furnace wall 29 in the rotary kiln 11 when the molten iron is produced, and this mixed raw material is charged in the furnace 28 of the rotary kiln 11 having an atmospheric temperature of >=1200 deg.C in the furnace, and the iron oxide is reduced with the carbonaceous material to obtain the molten iron 25.
Patent JP-2002238591-A (JP)
Title: Method for producing l-glutamic acid
Inventor: SATO MASAKAZU
IPC: C12N1/21
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing L-glutamic acid by a fermentation method, by which L-glutamic acid can be efficiently produced even if a material containing an organic acid for inhibiting the growth of bacterium is used as a sugar source. SOLUTION: A bacterium capable of producing L-glutamic acid is cultured in a medium which has pH <=5.0 and in which the total content of the organic acid inhibiting the growth of the bacterium at the pH is an amount not to inhibit the growth of the bacterium to produce L-glutamic acid.
Patent JP-2001311847-A (JP)
Title: Method and device for correcting refractive index, and optical waveguide device
Inventor: KOUDA HIKARI
IPC: G02B5/18
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting a refractive index for improving a device characteristic by accurately correcting the refractive index of the core part of an optical waveguide device, and also for manufacturing an optical waveguide device with long term reliability. SOLUTION: This is a method for correcting a refractive index of an optical waveguide, and ultra-short laser light 3, to be oscillated from Ti: sapphire laser, of a 150 femto-second pulse width, 0.7 μJ pulse energy, a 200 kHz pulse repetition frequency, and a 800 nm wavelength is converged into a 5.5 μm width about the same as a core width of an optical waveguide using an object lens 4 with a 20x magnification, and the core of a geometric length of ΔL is scanned with the beam along the core with a speed of 0.1 mm/s. As a result of the scanning with the laser light by 1 mm, Δλhas changed by 16.7 nm. Moreover, it has been found out that 2 mm scanning results in 32.4 nm change, and thereafter, Δλchanges by 16.7 nm per 1 mm increase in the scanning length, and Δn has changed by 0.0016 in both of TE and TM modes.
Patent JP-2002252557-A (JP)
Title: Clock transmitting circuit
Inventor: KOTAKI KOICHI
IPC: H03K19/096
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a clock transmitting circuit which is prevented from malfunctioning by adjusting the duty ratio of its output clock. SOLUTION: Constant-current sources 12- 1 and 12- 2 which are variable in current value under control are arranged between both a power source Vdd and the ground GND, and an inverter 11; and a clock IN is inputted to the inverter 11 and a reference voltage Vref is inputted to an operational amplifier 13d of a duty ratio adjusting circuit 13, which controls the current values of the constant current sources 12- 1 and 12- 2 so that the output clock OUT of the inverter 11 has a duty ratio corresponding to the reference voltage Vref.
Patent JP-2002221092-A (JP)
Title: High bypass ratio turbo-fan engine with variable jet nozzle
Inventor: NEMOTO ISAMU
IPC: F02K1/09
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the fuel consumption rate in a cruise by controlling the flow rate of a high bypass ratio turbo-fan. SOLUTION: The rotational frequency and flow rate of not only a high pressure system but also a low pressure system are controlled by making a convergent nozzle of the core of the turbo-fan into a variable mechanism to control the flow rate of the core by opening/closing a variable jet nozzle. In the subsonic flight, the resistance acts on thrust obtained by the jet speed of the exhaust, but not on the thrust by the pressure difference.  Therefore, by increasing the low pressure turbine expansion ratio with opening the variable jet nozzle and increasing the modified rotational frequency and pressure ratio of the fan, if a part of the speed energy of a main jet is converted to the thrust of the pressure difference of the bypass flow in the high subsonic flight the thrust can be increased without reducing the propulsion efficiency, and as a result, the fuel consumption rate can be reduced by reducing the fuel flow in a cruise.
Patent JP-2001283213-A (JP)
Title: Image processor and its method
Inventor: CHEN YU-LING
IPC: G06T15/50
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a synthesizing system (300) including an optimized alpha channel synthetic module (303). SOLUTION: A synthesizing system (300) optimizes range correction in an alpha channel synthetic module (303) by using a constant divider and delaying correction of alpha values until the alpha values in all contributing areas are added. An uncorrected value of opacity is used for indexing to a reference table to shorten a data processing path to a multiplier regarding a processing after prior multiplication of color values from all the contributing areas.