baber/WOPTO huggingface dataset:
Patent JP-2003085032-A (JP)
Title: Self-organizing cache method and cache server capable of utilizing the method
Inventor: HATTORI MICHIMITSU
IPC: G06F13/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a cache of contents is difficult to be dispersedly arranged in consideration of a network load. SOLUTION: A retrieval part 20 of a cache server 18 retrieves the cache of the contents required from a contents receiver 14 from an LRU buffer 22, takes out the hit cache data from a contents cache storage part 28, and transmits the data to the contents receiver 14. A movement control part 26 takes out a cache entry 23a having a high access frequency from the head of the LRU buffer 22, moves it to another cache server 18 placed in the downstream near the contents receiver 14, takes out a cache entry 23n having a low access frequency from the tail of the LRU buffer 22, and moves it to a cache server 18 placed in the upstream near a contents provider.
Patent JP-2003086984-A (JP)
Title: Cooling unit of electronic component
Inventor: SATO IKU
IPC: H01L23/36
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cooling unit of electronic component whose capability of radiating heat generated from a higher-heating electronic component is improved and which is made compact and lightweight. SOLUTION: The cooling unit is provided with a heatsink which has several fins on the top of a heat transmitting plate in contact with a heating element 3 to be cooled, and whose effect of diffusing heat from the heating element is increased by forming its heat transmitting plate in such a way that its thickness of the section perpendicular to the heat receiving surface is gradually increased at least from one side to the other and is provided with a fan for ventilation on the top of the heatsink. Its air evacuating capability is increased by arranging the second slit of the heatsink only approximately directly below the blades of the cooling fan on both sides of the heat transmitting plate.
Patent JP-2002126093-A (JP)
Title: Angioplasty catheter
Inventor: TEITELBAUM GEORGE P
IPC: A61M25/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a new device to be used for carotid angioplasty. SOLUTION: A device that blockades a lower blood stream that vertically flows from an intravascular lesion through a strictured intravascular lesion before it can be used as an exchangeable guide wire. This device is provided with a balloon catheter (10) which consists of a catheter body equipped with an inflation conduit, an inflation balloon (20), an adapter for inflating a balloon (18) and an extension member (22). The device in designed so as to maintain the inflation balloon in its inflated state by connecting the extension member (22) to a proximal edge of the inflation conduit when the adapter is removed.
Patent JP-2003087307-A (JP)
Title: Node device and node controller
Inventor: IMAYADO WATARU
IPC: H04L47/32
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a node device and a node controller capable of impartially processing control signals from a plurality of communication devices and being robust against attacks by control signals caused by malfunctions or communication devices of malicious users. SOLUTION: This invention provides: the node device 20 comprising; a gateway section 21 for receiving a control signal outputted from a communication device 1 via a UNI (User Network Interface), detecting excess control signals, and aborting the control signals whose capacity exceeds a prescribed capacity; a UNI-N section 22 for receiving the control signals outputted through the gateway section 21 and executing operations on the basis of the control signals; and a SW section 23 for applying routing processing to a main signal: and maintains the control capability by limiting the control signals even when the communication device 1 transmits the excess control signals to the node device 20.
Patent JP-2003089813-A (JP)
Title: Method for reduction of iron oxide
Inventor: IBARAKI TETSUJI
IPC: C21B13/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce iron-oxide raw materials containing ferric oxide in a solid reduction type firing reduction furnace, such as a rotary hearty furnace type reduction furnace, and to manufacture high-quality reduced iron with minimal generation of powder and high reducibility. SOLUTION: In the firing reduction furnace, such as a rotary hearth furnace type reduction furnace, in which a compact is rested on a moving hearth and heated by the heat from gas from the upper part, the porosity of the compact is controlled according to the mixing proportion of ferric oxide when the compact which contains ferric-oxide-containing iron-oxide powder and carbon- containing powder is fired and reduced to manufacture a reduced compact. By this method, the disintegration of the compact can be suppressed.
Patent JP-2003091990-A (JP)
Title: Semiconductor integrated circuit
Inventor: WADA OSAMU
IPC: G11C11/407
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption of a memory-macro at the time of standby of a memory mixed logic LSI. SOLUTION: A signal (LPM setting signal) inputted from the outside of a memory-macro 3 is connected to each internal potential generating circuit of the memory-macro 3, and the device is made into a standby state where current through paths of each internal potential generating circuit are cut off. Also, when a LPM releasing signal is inputted to a LPM setting input terminal 5, a power-on sequence control circuit 6 is operated, and restart can be performed with the same sequence as that at the time of applying a power source.
Patent JP-2003088540-A (JP)
Title: Sitting traction device
Inventor: INAYOSHI MAKOTO
IPC: A61F5/042
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a sitting traction device for treating a backache or the like. SOLUTION: This sitting traction device comprises a sling device 50 for slinging up the underarms and a seat part 11 having a fixing body 13 for fixing the thighs. The seat part 11 is rocked to extend the loin bones or the like in the state where the underarms are supported by a lifting attachment 60.
Patent JP-2003089297-A (JP)
Title: Fixture of option
Inventor: SAKAGUCHI JUNICHI
IPC: B43L1/04
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To solve problems such as the impossibility of the exact specification of the position of a writing utensil due to the unstable mounting of a sensor, especially under the condition that the sensor is employed in a writing board, the board surface of which scrolls, the happening of no functioning of the sensor due to the peeling off of the board surface by means of the own weight of the sensor. SOLUTION: An optical mounting part 2 for mounting the sensor 8 to a board surface 70 side is provided. In addition, the optical mounting part 2 is pressed against the upper frame part 72a and the lower frame part 72b of the writing board 7 through a rear surface pressing mechanism 4 and a pressing mechanism 5.
Patent JP-2003092253-A (JP)
Title: Illumination optical system, projection aligner, and manufacturing method of microdevice
Inventor: KOMATSUDA HIDEKI
IPC: H01L21/027
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical system that can adjust a secondary component in an illuminance distribution without gradation never causing any change in the distortion of a capacitor lens, and to provide a projection aligner having the illumination optical system. SOLUTION: At least two filter members 14a and 14b are provided. The filter members are provided on the optical path of exposure light IL that is emitted from an exposure light source 1, and have a transmittance rate distribution that is expressed by a function which includes a cubic or higher function in the direction of crossing an optical axis IAX.
Patent JP-2002169641-A (JP)
Title: Folding keyboard
Inventor: KATAUE TOSHITERU
IPC: G06F3/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to turn from folded conditions to service conditions by one operation. SOLUTION: A keyboard is cut, at its nearly center position in its longitudinal direction and along adjoining key top border line, to form split keyboards 2, 3. A side edge of a slender platy shielding plate 11 is rotatably combined with the lower part of the cross section of the split keyboard 2 on one side. On both the end of the shielding plate 11, brackets 12 that are folded back and extended are provided. Pins 19 are opposed and provided on these brackets at the combining edge and its counter side. The pins 19 are slidably fitted in long grooves 16 provided on the back-and-forth outer side faces of another split keyboard 3. A pin A17 and a pin B18 provided in the back-and-forth outer side plates of respective split keyboards are loosely and slidably fitted in an oblong hole 14 of a movable link 13.
Patent JP-2003100308-A (JP)
Title: Cathode electrode catalyst for fuel cell and method of manufacturing the same
Inventor: WATANABE SATORU
IPC: B01J23/652
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a cathode electrode catalyst for a fuel cell and the method of manufacturing the same, which can allow the speed of reduction reaction of oxygen in the cathode to increase. SOLUTION: At least one selected from a group comprising of Sb2 O4 and CeO2 is carried to a carrier carrying Pt or Pt-Mo alloy.
Patent JP-2003098522-A (JP)
Title: Optical path switching element, space light modulator, and picture display device
Inventor: KONDO HITOSHI
IPC: G02F1/1334
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical path switching element which has a simple structure and a high space use efficiency and increases the transmission information volume. SOLUTION: A material which can change the advancing direction of incident light by giving a signal in accordance with information is provided between a light incidence part 103 on which light is made incident through a light transmitting member 101 and a reflection part 115 which reflects incident light 1 made incident from the light incidence part 103. An optical path shift means 111 which moves the optical path of exit light in parallel by application of another signal is provided on the outside of a light exit part 104 which emits light reflected by the reflection part 115 to the outside as exit light 11 through the light transmitting member 101.
Patent JP-2003099766-A (JP)
Title: Image processing method
Inventor: YAMAMOTO HIROYASU
IPC: G03B27/32
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method capable of efficiently processing image data for outputting and realizing high productivity in a digital laboratory system and the like. SOLUTION: In image processing of obtained image data, an image processing condition based on image analysis is set, while image processing not depending on an image carried by the image data is carried out in response to acquisition of the image data without respect to the setting of the image processing condition. Image processing, for which the image processing condition is set by the image analysis, is carried out after the image processing condition is set, or processing complying with an input instruction is carried out further after the input instruction is finished. In this way, outputting image data are processed efficiently and high productivity can be realized in a digital laboratory system and the like.
Patent JP-2003094501-A (JP)
Title: Electromotive direct pressure type mold clamping device for injection molding machine and injection molding machine
Inventor: YOSHINAGA AKIRA
IPC: B29C45/66
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive direct pressure type mold clamping device for an injection molding machine capable of holding mold clamping force for a long time. SOLUTION: A fixed die plate 3 and a back plate 32 are arranged at both ends of a base 1. A movable die plate 4 is arranged in opposed relation to the fixed die plate 3 and a fixed mold 5 is held to the fixed die plate 3 and a movable mold 6 is held to the movable die plate 4. A housing 38 for housing the nut 12 of a ball screw 10 is connected to the front of the back plate 2 through a coil spring 9 and the nut 12 is supported by the housing 38 through a bearing 17. The leading end of the screw shaft 11 of the ball screw 10 is fixed to the back surface of the movable die plate 4 through a load cell 15. The screw shaft 11 is driven by rotating the nut 12 by an electromotor 20 and the movable die plate 4 is moved on the base 1 in a forward and rearward direction. At the time of mold clamping, the electromotor 20 is reversibly rotated slightly to hold mold clamping force.
Patent JP-2003093256-A (JP)
Title: Bath chair with front legs
Inventor: ARIAKE TOSHIMASA
IPC: A47C7/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a lame person from losing his/her balance, when the per son, who cannot keep his/her balance with his/her foot put on a floor, seats himself/herself on a shower chair for getting assistance in washing his/her body. SOLUTION: The shower chair 1 with no armrest and backrest is composed of a seat board 2 which is supported by four legs 6. The lame person is brought into an unstable attitude, when he/she seats himself/herself on the shower chair 1, puts his/her feet between the two front legs 6, and locates them inside the seat board 2. For this reason, a board 10 is detachably laid between the two front legs 6, and his/her feet is prevented from being put between the two front legs 6, so that his/her balance can be kept.
Patent JP-2003109994-A (JP)
Title: Substrate treatment device
Inventor: YAGUCHI KAZUHIRO
IPC: H01L21/205
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device that is provided with a passage to uniformly remove particles on the surface of a wafer while the wafer is transferred. SOLUTION: This substrate treatment device 16 is provided with a passage 22 to transfer a substrate W to be treated to a chamber 21, a gas chamber 24 to which a purge gas is supplied, a wall section 32 that is formed between the passage 22 and gas chamber 24 and where a plurality of holes 26 communicating the passage 22 with the gas chamber 24 are formed at least in a line at specified intervals, and a purge gas supply section 28 that is formed on one wall surface 38 in the direction of extension of the holes 26 among walls of the gas chamber 24. A hole most apart from the gas supply section 26 among the holes 26 is made smaller in diameter than one nearest thereto, and a hole most apart from the gas supply section 26 of adjoining holes 26 is made to have a smaller diameter than the one nearest thereto.
Patent JP-2003106776-A (JP)
Title: Discharge part structure of rotary hearth furnace
Inventor: ICHIKAWA HIROSHI
IPC: C21B13/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge part structure of a rotary hearth furnace capable of facilitating replacement of a discharge screw, and eliminating a need for an additional space. SOLUTION: The discharge part structure of the rotary hearth furnace for discharging a reduced iron agglomerated product manufactured by heating and reducing an iron oxide agglomerated product containing reducer on a rotary hearth to an outside of the furnace is characterized by that a distance between a ceiling of the discharge part and the hearth is shorter than a distance between a ceiling of a furnace chamber and the hearth. It is preferable that an opening across an inner wall to an outer wall of the rotary hearth furnace is provided on the ceiling of the discharge part, a discharge screw is placed in or below the opening, and on the hearth, a cover for covering an upper part of the discharge screw is provided on the opening, and a water-cooled pipe is provided therein.
Patent JP-2003109272-A (JP)
Title: Disk clamper
Inventor: YAJIMA TAKAO
IPC: G11B17/028
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamper that clamps a recording disk medium so as to stably read information recorded on the recording disk medium with high accuracy. SOLUTION: The outer diameter of a turntable 14 of a disk clamper 10 is nearly equal to the outer diameter of a disk 22, and a disk press contact face 14a at the lower side is formed to be a horizontal face. Thus, the disk press contact face 14a can easily be processed and inspected and the processing accuracy of the disk press contact face 14a can easily be enhanced. The turntable 14 and a clamper 60 are supported by a rotary shaft 54 with a large diameter and the rotary shaft 54 is supported by bearings 64, 65 disposed at a position lower than an optical pickup 40. Thus, the turntable 14 and the clamper 60 can stably be rotated with respect to the optical pickup 40 at a high-speed. The optical pickup 40 can thus detect information recorded on the disk 22 almost without being affected of vibration by the turning of the turntable 14.
Patent JP-2003107106-A (JP)
Title: Cross coil type narrow-angled indicating instrument
Inventor: MIYAGE KATSUYUKI
IPC: G01R5/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cross coil type narrow-angled indicating instrument driven to indicate with a simple circuit constitution by using both cross coils comprising two separate winding constitutions. SOLUTION: In a driving circuit D, a current flows through the cross coil 23 and a transistor 61 in a current mirror circuit 60 under the constant-voltage action of a Zener diode 50 based on a direct-current voltage of a battery B. The same current as the current flowing in the transistor 61 through a protective resistance 70 flows in a transistor 62 of the current mirror circuit 60. A current excluding the current flowing in the transistor 62 from the current flowing in the protective resistance 70 flows in the cross coil 24. The pointer of an instrument body is rotated and an indication voltage is indicated by synthesis of each electromagnetic force induced based on each incoming current in both cross coils.
Patent JP-2003107554-A (JP)
Title: Support structure for vibration-proof correcting lens
Inventor: TAKEDA TOSHIAKI
IPC: G03B5/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a vibration-proof correcting lens which lightens the load placed on a driving means such as an actuator used to move the correcting lens when a camera device equipped with the correcting lens for correcting an image blur is slanted. SOLUTION: A connecting frame 40 moves up and down in parallel while holding its posture irrelevantly to the extension/contraction quantity of a rod 18B. A tilt angle sensor 312 detects the tilt angle of a camera and when a feed shaft 304 is rotated according to the detected information, a control plate 300 moves up and down in parallel while holding its posture, so that the displacement quantities of coil springs 302 and 302 arranged between the control plate 300 and connecting frame 40. Here, the loads placed in the movable direction of the coil springs 302 and 302 and the spring forces are balanced, so even when the cam era is slanted up or down, the loads placed on linear motors 16 and 18 never become larger.
Patent JP-2003106639-A (JP)
Title: Control system for water heater
Inventor: IGARASHI KEISHIRO
IPC: F24H1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control system that realizes the optimal control of a water heater by means of a network. SOLUTION: The control system for the water heater 6 is so designed that a customer side transmits water-heater-individual information about the customer to a management site 2 via the network 1; the management site 2 receives the water-heater-individual information, prepares water heater control data on a change in a set water temperature and a change in a set water quantity during a fixed period according to the water-heater-individual information, and transmits the water heater control data to the customer side via the network 1; and the customer side receives the water heater control data, prepares a control schedule about a water temperature and a water quantity of the water heater 6 during the fixed period according to the water heater control data, and controls the operation of the water heater 6 according to the prepared control schedule.
Patent JP-2003110495-A (JP)
Title: Radio communication device and radio communication method
Inventor: MATSUMURA MASABUMI
IPC: H04B7/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device which enables the power consumption at transmission in connection with another radio communication device to be controlled automatically and properly. SOLUTION: A station discovery processor 9 searches for the other party that it can communicate with by sending a station discovery message as a broad cast message and receiving a response message from a slave station having received this station discovery message. It sends at least two or more station discovery messages and executes the search of a slave station while changing the power consumption in transmission, based on a setting information table 10a, and stores the information concerned with the searched slave station in a slave station information table 10b. Then, a radio communication processor 8 decides the power consumption in transmission, based on the slave station information table 10b at radio connection with the slave station, and executes appropriate power control via a communication power controller 7.
Patent JP-2003106076-A (JP)
Title: Automatic take-up type screen device
Inventor: SASAKI FUMIO
IPC: F16D41/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of being simply and stably operated for easing impact and a clashing sound in the case an automatic take-up type screen device takes up a screen. SOLUTION: For the automatic take-up type screen device for taking up the screen by a coil spring built in a take-up shaft, an oil damper 25 incorporating a one-way clutch mechanism 26 therein is provided between a fixed shaft inside of the take-up shaft and the take-up shaft. The oil damper 25 includes a casing 30 connected to the fixed shaft, a braking cylinder 31 stored in the casing through a viscous fluid in a rotatable manner, a rotational transmission shaft 32 connected to the braking cylinder 31 through the one-way clutch mechanism 25 by winding a clutch spring 35 on a clutch cylinder section and a transmitting member 34 connecting the rotational transmission shaft to the take-up shaft.
Patent JP-2003106294-A (JP)
Title: Drainage pump for air conditioner
Inventor: KOGORI AKINORI
IPC: F04D29/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To solve problems that an impeller is loosened or no adhesive is applied thereto after the impeller is fitted during assembly, and to simplify the assembly of the impeller including a water draining plate. SOLUTION: In a drainage pump for an air conditioner with an impeller 12 for drainage is fixed to an output shaft 4 driven by a motor 1, a turn-stopper 11 and a loosening-stopper 10 are provided on the output shaft 4, and an impeller shaft 13 of the impeller 12 is formed in a snap-fit structure so as to be engaged with the turn-stopper 11 and the loosening-stopper 10. As a result, the loosening-stopper 10 and the turn-stopper 11 are respectively engaged with and fixed to the impeller shaft 13 having the snap-fit structure only by inserting the output shaft 4 in the impeller shaft part 13 of the impeller 12, the assembly of the impeller 12 in the rotary shaft 4 is simplified, the problems that the impeller 12 is loosened, or no adhesive is applied can be solved. In addition, the impeller 12 can be easily disengaged from the output shaft 4, and the maintainability can be improved.