baber/WOPTO huggingface dataset:
Patent JP-2003106291-A (JP)
Title: Oscillation angle adjusting device of fan
Inventor: YASUDA MASAYUKI
IPC: F04D25/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation angle adjusting device of a fan which can smoothly turn a lever without large operating force. SOLUTION: This oscillation angle adjusting device D1 comprises a substantially boat-shaped neck piece upper 4 with a side wall erected on a circumferential edge of a bottom wall of a predetermined shape and an upper part thereof opened, a supporting shaft 5 erected on a bottom wall 15 of the neck piece upper 4, a lever 6 for adjusting the oscillation angle which is pivotally supported by the supporting shaft 5, a plate 8 which closes an upper open part of the neck piece upper 4 and turnably interposes the lever 6 between the bottom wall 15 of the neck piece upper 4 and the plate, and a link for oscillation with one end fitted to a head part of the fan and the other end fitted to the lever 6.
Patent JP-2003110825-A (JP)
Title: Focusing control method and image reader
Inventor: SAKAGUCHI YASUNOBU
IPC: G03B27/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To surely perform auto-focusing when reading an image. SOLUTION: Focus searching processing is performed after setting or the like of read conditions in prescan processing. In such focus searching processing, a focal position is found and a focal point is focussed. When the focal position cannot be searched by focus searching processing, the read conditions are changed and focus searching processing is performed again. Even in a slide mount having different thickness, auto-focusing can be surely performed. Afterwards, the image on a photographic film on the slide mount is read by fine scanning processing.
Patent JP-2003104643-A (JP)
Title: Remote monitor device for elevator
Inventor: NAKAJIMA YUTAKA
IPC: B66B5/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To accomplish a safety function without early battery exhaustion during power failure even if power is supplied by an auxiliary power supply battery of a small capacity. SOLUTION: This remote monitor device for elevators is provided with first switching circuits 37 and 37a, which supply operating electric power from the battery 29A as an auxiliary power supply substituting a main power supply during the power failure of the main power supply and separate the battery 29A when it is found that there is not abnormality in the monitoring information of an elevator after the lapse of a given time, and second switching circuits 35 and 35a which is driven using an inter-phone battery 26 as a power supply when an emergency call button 6a is turned ON for inputting the battery 29A again.
Patent JP-2003105505-A (JP)
Title: High fatigue strength and high rigidity steel, and production method therefor
Inventor: KAKO HIROSHI
IPC: C21D6/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide high fatigue strength and high rigidity steel which not only has the remarkable improvement of rigidity, but also has strength, in particular, fatigue strength by a relatively inexpensive melting method, and to provide a production method therefor. SOLUTION: The melted high rigidity steel is obtained by dispersing a compound having a Young's modulus of >=300 GPa into a matrix consisting of iron or an iron alloy. The Vickers hardness at a depth position of 100 μm from the surface of the high rigidity steel is >=600, and, further, the Vickers hardness at a depth position of >=1 mm from the surface is <450.
Patent JP-2002323879-A (JP)
Title: Liquid crystal display device
Inventor: KOYAMA JUN
IPC: G09G3/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a liquid crystal display device by performing polar inversion in a long cycle equal to or longer than one hour to lower the power source voltage of a driver in the liquid crystal display device in which amorphous TFT(thin film transistors) are used. SOLUTION: This liquid crystal display device realizes polar inversion having a long cycle without making a user feel unnatural feeling on an image by performing it only at the time not in use such as the raising time of the power source of the device, the falling time of the power source to be designated by the user.
Patent JP-2003106846-A (JP)
Title: Agent apparatus
Inventor: KUBOTA TOMOKI
IPC: G06F3/048
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To make the meaning or the content of the operation of an agent easily intuited in response to the cultural background of a user's birthplace or the like, his taste or the like. SOLUTION: The operation to be conducted by an agent is not uniformly specified but is done to meet the user's cultural information such as, for example, user's birthplace, taste or the like for the content or the meaning of the communication with a driver. For example, when the agent greets, if the user can specify Japanese from the user information, the 'bowing' operation is conducted, or if the user can be specified a Western user, a 'right hand salute' operation is performed. Thus, the cultural information including the user's taste and favorite is interpreted from the user information, the agent performs the operation corresponding to the cultural background, and hence the user can easily intuit the meaning or the content used at present by the agent from the operation.
Patent JP-2003112254-A (JP)
Title: Method of eliminating and decreasing cavities of light alloy casting and apparatus for the same
Inventor: KATO TATSUHIKO
IPC: C22F1/06
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of eliminating or decreasing the cavities of a light alloy casting. SOLUTION: The light alloy casting heated to a temperature lower by 5 to 100 deg.C than the temperature generated by a liquid phase is pressurized by a liquid pressure medium, by which the cavities of the light alloy casting are eliminated or decreased.
Patent JP-2003106270-A (JP)
Title: Scroll-type fluid machinery
Inventor: BITO HIROAKI
IPC: F04C29/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a scroll-type fluid machinery capable of preventing lowering the operating efficiency in operation of a high pressure ratio, by minimizing a top clearance volume. SOLUTION: In this scroll-type fluid machinery provided with a discharge cover 30 on a back face of a fixed scroll for partitioning a low-pressure chamber LR and a high-pressure chamber HR, a connecting member 40 provided with a discharge passage 41 with a discharge valve mechanism 15 is directly mounted on the fixed scroll 9.
Patent JP-2003115004-A (JP)
Title: Communication service of internet connection information
Inventor: AIZAWA CHIAKI
IPC: G06Q30/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide service enabling a user having contracted with a provider by a metered rate system or a half metered rate system to check data such as total connection time and a total connection fee in a month concerned. SOLUTION: When the user accesses a member's private page 4 of a provider 2 and registers necessary items, a user's private page 5 is prepared. The provider 2 updates the data of connection time and connection fee in each day and total connection time and total connection fee in a month concerned in the page 5. The user accesses the page 5 by using a password and checks the connection fee.
Patent JP-2003118290-A (JP)
Title: Applicator
Inventor: KOBAYASHI NOBUAKI
IPC: B43K8/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an applicator constituted so that a plug member such as a front plug, a tail plug or the like is not detached at the time of general use but can be easily detached at the time of filling and replacement of a coating liquid. SOLUTION: In the applicator 1, the tail plug 3 is attached to one end of a main body cylinder 4 by a mounting keeping structure part 13 and fixed strongly. Further, a wavy inclined part 15 and a locking part 11 are respectively provided to the constricted part 14 in the main body cylinder 4 and the end of the tail cock 3. When the tail plug 3 is ready to be axially pulled out of the main body cylinder 4, considerably large pulling force is required axially but, if the tail plug 3 is twisted with respect to the main body cylinder 4, repulsive force is generated between the inclined part 15 and the locking part 11 by the twisting of the tail plug 3 and exceeds the locking force due to the mounting keeping structure part 13 and the main body cylinder 4 is axially pushed out and the tail plug 3 is easily detached from the main body cylinder 4.
Patent JP-2003118946-A (JP)
Title: Control method and control device for elevator
Inventor: INABA HIROMI
IPC: B66B7/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To correct a deviation of the car position that is calculated by counting pulses of an encoder that is connected to a motor, to the known absolute value, in an elevator that uses a fiber rope having high elongation or that has a long stroke. SOLUTION: Correction is made at once when a car is located far away from the floor on which the car is supposed to stop. When the car is located close to the floor, correction is made little by little, by parting the correction operation before the car reaches the floor. Accordingly, the accurate landing precision can be assured without damaging the riding comfort even the elongation of wire rope is large. Also, the operation load will not be increased unnecessarily.
Patent JP-2003122399-A (JP)
Title: Music reproducing device
Inventor: SATO NOBUHIRO
IPC: G10L19/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To solve problems resulting from the portability and small-sized and thin constitution of a music reproducing device, to prolong the life of a battery, and to improve the operability in case of interruption and of insertion and extraction of a recording medium and the operability of operation buttons. SOLUTION: For a style wherein a clock frequency driving a CPU is switched, the device is equipped with a switching means for switching the clock frequency driving the CPU according to additional information other than music data, and thus the clock frequency is lowered to reduce current consumption, thereby prolonging the life of the battery.  For a style wherein reproduction is restarted from an interrupted song even when the reproduction is interrupted or when the recording medium is inserted or extracted, the device is equipped with a means for deciding whether the same card type recording medium is loaded for re-reproduction and a means for setting a reproduction-started song according as the card type recording medium detected by the detecting means is same or not, and the decision means decides whether the card type recording medium is the same before or after the re-reproduction according to the additional information other than the music data.
Patent JP-2002197815-A (JP)
Title: Magnetic disk device
Inventor: SUZUKI HIRONOBU
IPC: H02K1/18
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device that is provided with an enclosure containing a magnetic disk, a magnetic head, an actuator and a voice coil motor acting like a driving source of the actuator and with a clean magnetic circuit for the voice coil motor producing no toxic gas even at a high temperature. SOLUTION: A coil in the voice coil motor provided at an end of a rotor of the actuator is placed in a magnetic gap of the magnetic circuit for the voice coil motor consisting of a yoke 11 and a permanent magnet 12 fitted to the yoke 11, a projection to inhibit the movement of the permanent magnet 12 in a direction of a mount face of the permanent magnet 12 on the yoke 11 is formed to the mount face and the permanent magnet 12 is fitted onto the mount face by using a magnetic attracting force of the permanent magnet 12.
Patent JP-2003129581-A (JP)
Title: Heat insulating material excellent in antibacterial activity and mothproof performance
Inventor: SUGIYAMA NOBUYOSHI
IPC: E04B1/72
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material which is useful for heat insulation of a house and counters problems of sick house syndrome allergen and formaldehyde (HCHO) generation. SOLUTION: The heat insulating material is formed of (1) regenerated cellulosic fibers and (2) hinokitiol, and excellent in antibacterial activity and mothproof performance.
Patent JP-2003089908-A (JP)
Title: Lap blanket with waist cushion and portion to put foot in
Inventor: KURODA SAYOKO
IPC: A41D13/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lap blanket with a waist cushion and a portion to put the foot in designed to protect the waist and the foot against chilling and coldness. SOLUTION: This lap blanket is so designed that a cloth is attached to the upper part (1) thereof with a Magic Tape (R), Magic Tapes are attached also to both the upper sides (2), the cloth is folded at the lower part (3), both the lower sides (4) are sewn on with threads and a Magic Tape is attached to a contact point (6) of a lower part center (5) with the cloth.
Patent JP-2003128718-A (JP)
Title: Catalyst for propylene polymerization and method of producing polypropylene
Inventor: HAGIMOTO JUN
IPC: C08F10/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst that permits the progress of propylene polymerization with high initiation efficiency and gives a polypropylene polymer of high molecular weight and narrow molecular weight distribution and to provide a method of producing polypropylene by using the same. SOLUTION: The catalyst comprises a titanium diamide complex represented by general formula (1): [ArN(CH2 )3 NAr]TiX2 (wherein Ar is 2,6- diisopropylphenyl and X is a halogen or a 1-10C alkyl) and dried aluminoxanes. In the method of producing polypropylene, this catalyst is used.
Patent JP-2003145413-A (JP)
Title: Polishing pad
Inventor: TAOKA MEGUMI
IPC: B24B37/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To restrict the scattering of the abrasive from a polishing pad in a chemical machine polishing device. SOLUTION: In the disk-like polishing pad to be arranged on a rotary board to polish a wafer W pushed from over, a polishing surface 11 is formed with grid-like grooves 12 extended toward the peripheral edge 11a and at least one annular groove 13 extended in the circumferential direction outside of the grid- like grooves 12. With this structure, the annular groove 13 works as a dam to temporarily dam the abrasive for storage, and quantity of the abrasive to be directly scattered outside from the outer peripheral edge 11a of the polishing pad 10 can be restricted. As a result, polishing speed is stabilized, and polishing is uniformly performed, and consumption of the abrasive can be reduced.
Patent JP-2003137453-A (JP)
Title: Paper feeding device
Inventor: KODERA SHINICHI
IPC: B65H5/26
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device with which a jam at a merging section where a second paper feeding path 120 joins a first paper feeding path 110 can be cleared easily so as to eliminate the inconvenience of clearing a jam at the merging section, where a jam frequently occurs, if the second paper feeding path 120 is located far back. SOLUTION: The inside of a door unit 11 (a first mating member) forms one side 110a of the paper feeding path 110. There is a merging unit 15 which forms another side 110b of the first paper feeding path near a merging section 124 and one side 120a of the second paper feeding path 120. When the door unit 11 is opened and the first paper feeding path 110 is exposed, the merging unit 15 can be drawn from the side of the first paper feeding path 110. The second paper feeding path 120 near the merging section will be exposed and a jam is cleared easily.
Patent JP-2002215706-A (JP)
Title: Simultaneously logical and physical constitution for voltage island for mixed supply voltage design
Inventor: COHN JOHN M
IPC: G06F17/50
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a logical and physical constitution for a voltage island. SOLUTION: In design of a semiconductor chip, it is parted by the unit of bin, which means plural ranges in the design. Design of one semiconductor chip can thus be sliced to various ranges, and these ranges can be allotted to various voltage levels. Each bin can be regarded as one voltage island. Circuits in the design can be added to various bins, or eliminated from the various bins. Circuit speed and power can be increased or reduced by this. When the circuit is disposed in the bin to which a high voltage is allotted, speed and power are increased. When the circuit is disposed in the bin having a low voltage, speed and power are reduced. The size and position of the bin can also be changed. By repeating these steps, the optimum power consumption can be achieved while satisfying other standards such as constraint related to speed.
Patent JP-2003142542-A (JP)
Title: Collection method and apparatus for impurity on semiconductor wafer surface
Inventor: WATANABE KAORI
IPC: H01L21/66
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the collection travel time of impurity collection liquid that drops onto a semiconductor wafer surface that is contaminated by metal impurities. SOLUTION: The collection liquid is dropped onto the surface of a semiconductor wafer 1 that is subjected to hydrophobic treatment (a), the collection liquid that is dropped to become a spheroidal droplet by surface tension is subjected to press contact by rotating a scanning plate 6 (a), the surface tension is maintained and at the same time the droplet 2 is slenderly extended in the radial direction of the semiconductor wafer 1 for forming a slender droplet 2a (b), the slender droplet 2a is brought into contact with the surface of the semiconductor wafer 1 and at the same time relatively subjected to rotary scanning (b) for taking impurities into the slender droplet 2a, one end of the scanning plate 6 is slowly lifted after the impurities are taken in (c), the slender droplet 2a is returned to the original spheroidal droplet 2 (c),  and the collection liquid that is formed in a spheroidal shape again is collected from the surface of the semiconductor wafer 1.
Patent JP-2003151535-A (JP)
Title: Electrochemical device
Inventor: NAGAYAMA SHIN
IPC: H01G11/84
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device wherein the yield is improved by suppressing generation of local defects due to deformation of the end part of an electrode in an electrolyte and by preventing short-circuiting between the electrodes accompanied with it in the electrochemical device wherein a group of electrodes in which a positive electrode and a negative electrode are alternately laminated via an electrolyte are housed inside a case and wherein the electrodes have leads respectively. SOLUTION: In the electrochemical device wherein the group of electrodes 16 in which the positive electrode 13 in which a positive electrode active substance 131 is formed on one surface of a positive electrode current collector 132 and the negative electrode 14 in which a negative electrode active substance 141 is formed on one surface of a negative electrode current collector 142 are alternately laminated via the electrolyte layer 15 are housed inside the case 12, and wherein the positive electrode 13 and the negative electrode 14 have the leads 18 respectively, it has an electrically insulating layer 17 on a part of the surface of the positive electrode 13 and/or of the negative electrode 14.
Patent JP-2003145530-A (JP)
Title: Fine aggregate and water metering apparatus
Inventor: SOGO SHIGEYUKI
IPC: G01G17/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To efficiently measure masses of a fine aggregate and water with a predetermined accuracy. SOLUTION: A fine aggregate and water metering apparatus 1 comprises a metering tank 2, and a load cell 3 for measuring the masses of the water to be introduced into the tank, the water immersed fine aggregate and the wet fine aggregate. The tank 2 is hung by placing an upper end collar 4 on the cell 3 mounted in a trestle (not shown). The tank 2 has a metering tank body 5 and a bottom cover 6 openably closing a bottom opening in the state in which the opening is watertightly held. In the apparatus 1, the inner space of the body 5 is divided into a water immersing fine aggregate containing space 7 and a wet fine aggregate containing space 8, and the space 7 is divided into three aggregate spaces 9a, 9b and 9c as shown well in Fig.  (b), and electrode type displacement sensors 10a, 10b and 10c for measuring the volumes of the water immersed fine aggregate contained in the aggregate spaces above the spaces 9a, 9b and 9c, are provided.
Patent JP-2003147223-A (JP)
Title: Coloring agent comprising self-dispersing type yellow organic pigment and ink composition containing the coloring agent
Inventor: INOUE TOMOKO
IPC: C09D11/40
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink composition which does not blot and strike through on plain paper recording, enables high quality (highly precise, high chroma) records having excellent water resistance, excellent light resistance, excellent scratch resistance and high color concentration, and contains a self- dispersing type yellow organic pigment. SOLUTION: A coloring agent is characterized by comprising a self-dispersing type yellow organic pigment which is obtained by subjecting an acid treatment for enabling the dispersing of a non-self dispersing type yellow organic pigment in water in the absence of a dispersing agent to the non-self dispersing type yellow organic pigment and has ΔE1 /ΔE2 ratio of <=10 in a fading resistance test, wherein ΔE1 is a color difference (a color difference before the radiation of light and after the radiation of light for 24 hr), and ΔE2 is a color difference of the untreated non-self dispersing type yellow organic pigment.
Patent JP-2003144593-A (JP)
Title: Wood bat
Inventor: NAKAJIMA MASAO
IPC: A63B59/52
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a wood bat which secures the safety thereof when broken without changing the characteristics of the wood bat. SOLUTION: The wood bat 1 has a ball hitting part 2, a grip part 3, a shaft part and a grip end part 5. A through hole is bored through the inside of the wood bat 1 to the grip end 5 from the ball hitting part 2 and a flexible linear material 7 is inserted through the through hole 6. Recessed parts 6a and 6b are formed with an enlarged diameter of the through-hole 6 at the upper end part of the ball hitting part 2 and the grip end 5 and spherical retaining parts 7a and 7b formed by melting the end part of the linear material 7 are retained separately. When the bat is broken with the hitting of balls, the retaining parts 7a and 7b are retained with the recessed parts 7a and 7b to prevent the separation of the wood bat 1 so that broken tip pieces of the bat will not fly away thereby securing the safety of the wood bat 1.  The linear material 7 bends to match the warping of the wood bat 1 thereby keeping the characteristics of the bat unchanged.