baber/WOPTO huggingface dataset:
Patent JP-2003051259-A (JP)
Title: Gas discharge panel and manufacturing method therefor
Inventor: SHIOKAWA AKIRA
IPC: H01J11/50
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge panel, which can be driven at a high speed with low drive voltage, while suppressing generation of faulty address in a write period, and to provide its manufacturing method. SOLUTION: The gas electric panel is constituted of introducing an auxiliary gas, that consists of at least one kind chosen from carbon dioxide gas, steam, oxygen gas, and nitrogen gas, to the discharge space 30, which has been evacuated, until the residual gas pressure is set to 0.02 mPa or lower, and after that, introducing the gas base body of a He-Xe system or a Ne-Xe system. It is appropriate for the quantity of the auxiliary gas that it be made to mix in the discharge space 30, for example, when making carbon dioxide gas to mix, to set up so that the partial pressure becomes within the range of 0.05 mPa or more 0.5 mPa or less from both sides of discharge start voltage and dischargeability.
Patent JP-2003344596-A (JP)
Title: Method of aligning optical axis of x-ray tube
Inventor: YASUNO MOTOHIDE
IPC: G21K5/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely align the optical axis of an X-ray tube equipped with a magnetic field type electron lens with two or more stages.   <P>SOLUTION: An electron beam is adjusted with an alignment coil stepwise by carrying out a simple deflection function, a tilting function and a pivot function one by one or in the combination of them at the same time. (1) The electron beam (indicated with a broken line) is made incident on a position that is different from the center of the lens in the initial state. (2) First, the alignment coil is used to adjust the electron beam so that it will be incident on the center of the lens. (3) Then, the electron beam is adjusted so that it will coincide with the optical axis by swinging a beam angle with the center of the lens regarded as a pivot point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000036-A (JP)
Title: Water bottom tilling machine
Inventor: NAKAGAWA HIDEKI
IPC: A01B33/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water bottom tilling machine which can travel without sinking even on a water bottom surface where a soft precipitation material such as sludge is deposited, is excellent in mobility, and can do plowing work even when the bottom surface is muddy or under water.  <P>SOLUTION: This water bottom tilling machine (A) has a vehicle (2), a tilling device (3), float apparatuses (4 and 4a) for preventing the bottom tilling machine from sinking on the bottom surface, and a steering section (D). The vehicle (2) has two traveling rotors (23 and 24) having a plurality of slats (203) in the peripheral part with the axial directions of the rotary shafts made lateral. The rotational speed of the traveling rotors (23 and 24) can be adjusted, and the rotors can be rotated normally and reversely. The tilling device (3) has two plowing rotors (35) having tilling claws (301) in the peripheral part with the axial directions of the rotary shafts made lateral. The rotational speed of the plowing rotors (35) can be adjusted. The height of the steering section (D) can be adjusted along a guide prop (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004284-A (JP)
Title: Projection display apparatus
Inventor: OHARA TORU
IPC: G09G3/36
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the operability of a system being spoiled due to an operator intentionally carry out an action of focal adjustment and compensation of a trapezoidal distortion for adjustment of the state of a projected image being troublesome.  <P>SOLUTION: A standby period up to the time when a light source is brought to a specified stable condition by detecting the state of variation in the light source after a power source of an apparatus is turned on in a projection display apparatus is obtained. An action is carried out to adjust the state of the projected image according to the output by detecting the set state of the projection display apparatus for a screen during the standby period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001278-A (JP)
Title: Mixer vehicle and its hopper opening and closing device
Inventor: OKU YOKICHI
IPC: B28C5/42
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer vehicle and its hopper opening and closing device which is less costly with a simple construction and sufficiently meets various practical requirements and realizes the automatic opening/closing operation of a hopper almost without remodeling an existing mixer vehicle.  <P>SOLUTION: This hopper opening and closing device l automatically opens and closes the aperture 4 of the hopper 3 for the mixer vehicle 2. The construction of the device l is embodied by providing a hinge 5 near the aperture 4 of the hopper 3, a lid body 6 which is revolvable around the hinge 5 and opens and closes the aperture 4 at a horizontal position. The lid body 6 is operated by an electric motor l5 to be started based on the operation of a switch box l9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007905-A (JP)
Title: Spindle motor
Inventor: NOGUCHI KAZUO
IPC: H02K5/167
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial vibration preventing mechanism which applies magnetic preload to energize a rotating shaft in the radial direction of the shaft by simple constitution.  <P>SOLUTION: In a spindle motor, the rotating shaft on which a rotary part including a rotor is rotatably installed in a bearing housing. The bearing housing is installed on a stator base including a stator. In the rotary part, a magnetism generating body or a magnetic transmitting part for transmitting magnetic force from the magnetism generating body is arranged around the rotating shaft on the stator side. In a bearing part, a nearly circular magnetic attracting body which attracts the magnetism generating body is arranged with facing the magnetism generating body or the magnetic transmitting part with a gap in-between.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015264-A (JP)
Title: Cmos output buffer circuit
Inventor: HORI CHIKAHIRO
IPC: H03K19/0948
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS output buffer circuit which is able to suppress vibration by changing the output tilt of a driving force control circuit, corresponding to a tilt of variation of the output signal.  <P>SOLUTION: A 1st inverter 6 with a low logical threshold and a 2nd inverter 7 with a high logical threshold are provided in a feedback circuit from an output terminal 4 to a driving force enforcing buffer 5, and a period occurs, in which an output of the 1st inverter 6 is "L" and an output of the 2nd inverter is "H" during output status transition of the output terminal 4. By this means, PMOS8<SB>2</SB>and NMOS8<SB>3</SB>or PMOS9<SB>2</SB>and NMOS9<SB>3</SB>is made to turn on at the same time, and the tilt of the output variation for NAND8 or NOR9 become loose and the gain is lowered. The output of the NAND8 and NOR9, controlling switching operation of the driving force enforcement buffer 5, varies corresponding to the tilt of the output transition of the output terminal 4, the gain becomes high when the tilt is sharp, and becomes low when the tilt is gradual.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102541-A (JP)
Title: Apparatus for applying artificial tannin agent
Inventor: GUERET JEAN-LOUIS
IPC: A61K8/00
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with which an artificial tannin agent can be applied on a skin easily, the agent can be stored properly, and the risk of stain remaining on a nail is decreased. SOLUTION: This apparatus is for applying an artificial tannin agent on a skin. This apparatus has an adhesion matrix (101) between at least two layers (102 and 103) which are combined permanently with the matrix 101. At least one of the layers (102 and 103) is permeative for a liquid. When the matrix (101) touches the liquid, the matrix (101) contains at least one proper artificial tannin, which is effective for a skin.
Patent JP-2004014984-A (JP)
Title: Substrate treatment equipment
Inventor: JIZO HISASHI
IPC: H01L21/68
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To step up a safety measure for an interlock mechanism of a door by duplexing a confirming means for unlocking the door of an N<SB>2</SB>purge box in a substrate treatment apparatus.  <P>SOLUTION: In the treatment of a wafer, the N<SB>2</SB>purge box is kept in an atmosphere of N<SB>2</SB>gas with an oxygen concentration of 20 ppm. When an air intake/discharge unit 14 is operated during maintenance to release air from the N<SB>2</SB>purge box, an oxygen densitometer 11 detects an oxygen concentration in the N<SB>2</SB>purge box and a main control unit 12 starts a timer 13. The timer 13 counts up a time determined by adding a predetermined surplus time (e.g., five minutes) to a time when the oxygen concentration reaches a specified value (e.g., 18.5%). The door (not shown) on the back of a CVD apparatus opens/closes the N<SB>2</SB>purge box, and the lock mechanism is unlocked based on information that the oxygen concentration detected by the oxygen densitometer 11 reaches the specified value and information that the timer 13 completes counting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018426-A (JP)
Title: Method for manufacturing fluorine-containing fluorosulfonylalkyl vinyl ether
Inventor: ICHIHARA KAZUYOSHI
IPC: C07C303/22
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluorine-containing fluorosulfonylalkyl vinyl ether in a high yield by an industrially advantageous method.  <P>SOLUTION: A carboxylic acid salt of a fluorine-containing fluorosulfonylalkyl ether represented by the general formula: MOCOCF(CF<SB>3</SB>)O(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>CF<SB>2</SB>SO<SB>2</SB>F (wherein n is an integer of 0-10; and M is an alkali metal or Ag) is reacted with a molecular halogen to give a halogenated alkyl ether represented by the general formula: CF<SB>3</SB>CFXO(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>CF<SB>2</SB>SO<SB>2</SB>F (wherein X is an iodine atom, a bromine atom or a chlorine atom; and n is the same as above) and thus obtained halogenated alkyl ether is subjected to a dehalogenation to give the fluorine-containing fluorosulfonylalkyl vinyl ether represented by the general formula: CF<SB>2</SB>=CFO(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>CF<SB>2</SB>SO<SB>2</SB>F (wherein n is the same as above).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022262-A (JP)
Title: Deflection yoke
Inventor: NISHIWAKI KAZUTAKA
IPC: H01J29/76
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deflection yoke capable of providing a high-quality image performance by utilizing a core which is a main component of the deflection yoke as an adjusting tool.  <P>SOLUTION: A portion including a recessed notch 5 in a symmetrical horizontal surface on the small diameter side of a core 4 is made to have a magnetic resistance greater than that in a symmetrical vertical surface. On the other hand, a portion including the notch 5 in the symmetrical vertical surface on the small diameter side of the core 4 has a magnetic resistance greater than that in the symmetrical horizontal surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021554-A (JP)
Title: Image input-output device, and control method thereof
Inventor: SHINAGAWA TATSURO
IPC: H04N1/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent operation mistakes on stored data in MPF.  <P>SOLUTION: The device comprises access level information which designates at least 2 access levels such as the first access level in which all of the functions can be used and the second access level in which limited functions can be used, an input means which inputs instruction information from a user, and user information which identifies and authenticates the user. In addition, the device further comprises a user management means which selects the access level for each user based on the user's instruction, and a function allocating means which allocates available functions set in the access level information according to the access level selected by the user management means. The user can use only limited functions allocated by the function allocating means. The first access level can be selected after the user management means authenticates the user by receiving a password from the user through an input means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023535-A (JP)
Title: Communication terminal, and program and method for controlling communication terminal
Inventor: KANAI YASUAKI
IPC: G10L19/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform a stereophonic system recording without increasing a cost and without making a device configuration complicated in a communication terminal capable of sound recording and a communication terminal control program and a communication terminal controlling method for controlling the communication terminal.  <P>SOLUTION: When an earphone microphone 130 is connected, a control part 14 sets a built-in microphone 131l of a portable telephone 100 and an external microphone 131r of the earphone microphone 130 as a pair of stereophonic system microphones to perform stereophonic system recording. Because the control part 14 separately stores sound data obtained from a left side and one from a right side (that is, separately stores sound data obtained from the built-in microphone 131l and sound data obtained from the external microphone 131r) in a ROM 15, the sound data stored in the ROM 15 can be reproduced by the stereophonic system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022920-A (JP)
Title: Chip resistor having low resistance and its manufacturing method
Inventor: TSUKADA TORAYUKI
IPC: H01C17/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chip resistor in which resistance is decreased by providing connecting terminal electrodes at both ends on the back surface of a metal plate resistor, and weight and a cost are reduced by lowering the height of the resistor.  <P>SOLUTION: Recesses 13 and 14 are formed in the both ends on the back surface of the metal plate resistor 12, and the connecting terminal electrodes 17 and 18 are provided in the recesses. On the other hand, a part between the connecting terminal electrodes 17 and 18 is coated with an insulator 15 at least on the back surface 12b of the resistor 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018060-A (JP)
Title: Pilfer-proof cap
Inventor: SHIBATA KAZUYOSHI
IPC: B65D41/34
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilfer-proof cap for preventing generation of metal scraps in a transport step or a capping step.  <P>SOLUTION: An aluminum pilfer-proof cap 11 comprises a disk-like top part 12 and a cylindrical side body part 14 suspended from an outer circumference of the top surface part 12, an annular strip-like skirt part 16 is provided on a lower part of the side body part 14, and the skirt part 16 is connected to an upper part of the side body part 14 via a plurality of bridge parts 20 and 22. A return part 40 is provided on a lower edge part in the circumferential direction of the skirt part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016747-A (JP)
Title: Display method, display device for game machine, and game machine
Inventor: TSUKAGOSHI SHINICHI
IPC: A63F7/02
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method capable of displaying a game playing state image and a screen pattern without any restriction.  <P>SOLUTION: There is provided a display method for displaying a playing state and a selection state of main selection for producing a hit through the main selection, wherein a playing state image H expressing a playing state, a screen pattern image Gb expressing a screen pattern of the screen at a playing screen 21 and a drawing state image Gt expressing a drawing state are projected on the screen 21 by a back projection method using a projector mechanism. In this case, the number of holding of the main selection right for executing the main selection is applied as the playing state and the playing state image Gh is projected and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026338-A (JP)
Title: Scheduling system and method of airport physical distribution
Inventor: YAMAMOTO IKUO
IPC: G06Q50/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scheduling system for airport physical distribution (PD) which can carry out airport PD efficiently and smoothly at an airport without stagnation or confusion of PD such as baggage/cargo.  <P>SOLUTION: This system is provided with a transmitter 50 held by each of a plurality of operators M carrying out works relating to PD of the airport 1 for sending ID information identifying the operator, an operator detection part 40 provided at a plurality of places where the works relating to the PD are carried out for receiving the ID information sent from the transmitter and detecting the operator corresponding to the received ID information, and a computer 10 for generating a schedule for generating a work schedule relating to the PD at the airport.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029910-A (JP)
Title: Control system
Inventor: KUMAGAI HIROSHI
IPC: G05B23/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system which can verify the whole system even in the absence of actual field bus equipment.  <P>SOLUTION: In the control system which performs control by placing a field bus block present in the field bus equipment and a function block present in a control station in a cooperative operation, the control station is provided with a simulation block which performs simulation of the field bus block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024038-A (JP)
Title: Method for predicting absorption amount of heavy metal in crop, absorption inhibiting technique, and absorption inhibiting apparatus each using the method
Inventor: AIKAWA YOSHIO
IPC: A01G22/22
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting an absorption amount of heavy metal in harvested crops in cultivation, predicting the concentration of heavy metals, a technique for inhibiting absorption of the heavy metal, and an apparatus for inhibiting absorption each applied based on the prediction.  <P>SOLUTION: The method for predicting absorption amount of heavy metal contained in produced crops comprises predicting the concentration of the heavy metal in the soil in a term from a panicle formation stage to a ripening period and the concentration of the heavy metal in the stalk part of the crop in a term from a heading stage to a milk-ripe stage based on the result of analysis, using a correlation calculating method. The technique for inhibiting absorption comprises at least one technique of that for regulating the pH value of a planted area, that for regulating dissolved rate of the heavy metal, and that for inhibiting absorption of dissolving heavy metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028697-A (JP)
Title: Radioactive ion species eluent treatment apparatus, treatment system of radioactive ion-exchange resin, and treatment method of radioactive ion-exchange resin
Inventor: KINOSHITA KOKI
IPC: G21F9/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an amount of radioactive wastes generated when a used radioactive ion-exchange resin is treated.  <P>SOLUTION: In the treatment system of the radioactive ion-exchange resin, adsorbed radioactive ion species are eluted into aqueous sulfuric acid used for elution by feeding the aqueous sulfuric acid used for elution to a radioactive ion-exchange resin at an elution device 11, a waste liquid is obtained by recovering the sulfuric acid from the aqueous sulfuric acid in which the radioactive ion species are eluted at a sulfuric acid recovery device 17 (#1), and the dissolved ions included in the waste liquid are condensed to produce a concentrated liquid at an electric desalter 18. The sulfuric acid is recovered from an A-mode concentrated liquid of the concentrated liquids to produce an A-mode high concentrated waste liquid at a sulfuric acid recovery device 17 (#2), and then the A-mode high concentrated waste liquid is solidified after neutralization at a neutralization and solidification apparatus 19. A B-mode concentrated liquid of the concentrated liquids is recovered and stored in a sulfuric acid recycling tank 20 to reuse as an aqueous sulfuric acid used for elution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025376-A (JP)
Title: B-axis clamp structure for composite lathe
Inventor: NAKAYAMA TAKESHI
IPC: B23B21/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a B-axis clamp structure for a composite lathe which is free of looseness or displacement in an axial direction, excellent in rigidity, and enables high-precision indexing clamping and accurate contouring work.  <P>SOLUTION: A rotary shaft 14 is arranged against a fixed shaft 2 provided on a tool rest housing 1, a rotary face gear 7 is mounted to the rotary shaft, and a fixed face gear 8 is mounted at a side of the tool rest housing via a cylinder housing so as to be arranged on a concentric circle of the rotary face gear. A connected face gear 9 is arranged facing the rotary face gear and the fixed face gear so as to enable swivel indexing, and a brake disc 12 is mounted to the rotary shaft. A ring-shaped contact face pressed on the brake disc is provided to a clamp housing 15 at the side of the tool rest housing, and the brake disc is provided with a ring-shaped brake clamp piston 11 for clamping the ring-shaped contact face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028907-A (JP)
Title: Device for evaluating soundness of structure and method for evaluating soundness of structure using the device
Inventor: KO SHIYOUI
IPC: G01N27/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for evaluating the soundness of a structure which performs quantitative evaluation of a minute damage about the structure and a method for evaluating the soundness of the structure using the device.  <P>SOLUTION: In this method for evaluating the soundness of the structure which evaluates the damage of the structure by continuously observing the change in electric impedance generated in a piezoelectric element 20 which is attached on the structure 10 while generating a high frequency elastic wave in the structure 10 by applying a voltage to the piezoelectric element 20, the electric impedance is continuously observed by using the damage evaluating index of peak frequency shift quantity ΔF, peak amplitude ratio change rate δ and Q value ratio change rate γ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036648-A (JP)
Title: Base isolation structure
Inventor: TAKEUCHI SADAMITSU
IPC: E04H9/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation structure having a means for restricting displacement of a building or the like.  <P>SOLUTION: A cavity section 5 is formed in a laminated rubber 4 formed by alternately sticking a plurality of rigid hard boards 2 and visco-elastic soft boards 3.A displacement restricting body 9 is disposed in the cavity section 5, and both ends of the displacement restricting body 9 are connected to flanges 7 and 8.The displacement restricting body 9 has slight looseness.The displacement restricting body 9 has rigidity 1.5 to 50 times higher than spring constant of the laminated rubber 4, and tension quickly builds up with increase of the displacement after the looseness is removed.  <P>COPYRIGHT: (C)2004,JPO