baber/WOPTO huggingface dataset:
Patent JP-2003123637-A (JP)
Title: Plate having lattice barrier, manufacturing method thereof, and board for display device using the same
Inventor: HANDA SHINICHI
IPC: H01J11/36
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a lattice barrier and a board having a lattice barrier at high precision and easily. SOLUTION: A first barrier 1 is formed by plastic deformation by pressuring the barrier forming composite using a barrier forming die made of metal, and after forming a protection layer on the top of the barrier, the unnecessary composite between the barriers are removed and calcinated. Further, the barrier forming composite is applied on top of it and dried, then a second barrier 2 is formed using a barrier forming die in the direction crossing at right angles the first barrier, and after forming the protection layer and removing the unnecessary portion and calcination, a barrier of lattice shape is formed.
Patent JP-2003118968-A (JP)
Title: Wire rope
Inventor: KAWANO FUMIHIKO
IPC: B66C1/12
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope that can satisfactorily assure flexibility of the wire rope at a braided portion and that can prevent damage of an identification mark that is provided on a cover member while the cover member is formed by mold shaping against the braided portion. SOLUTION: This wire rope includes a rope body 2 and a cover member 3. The rope body 2 has an eye 10 that is formed by braiding. The cover member 3 is armored on a braided portion 11 of the rope body 2 integrally, by injecting a synthetic resin material having flexibility into a die while the braided portion 11 is placed within the die. A recessed groove 22 that extends longitudinally, is formed on an intermediate portion of the circumference of the cover member 3. An identification mark including, such as a character or a symbol, is formed on the bottom surface of the recessed groove 22 integrally so that the identification mark does not project externally from an opening of the recessed groove 22.
Patent JP-2003122442-A (JP)
Title: Wireless data communications method and apparatus for software download system
Inventor: ROKKURAN MICHAEL
IPC: G06F21/64
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a secure download system of a wireless data communications apparatus. SOLUTION: Logic that can be reconstructed by a download program and a device for making a security check of the program are stored in a tamper- resistant hardware package of the wireless data communications apparatus. An encryption bit file 551 allows execution of a decryption process by using a terminal secret key 552 (S501). Next, a digital signature (encrypted by use of a hash function) is decrypted by using a government public key 553 that is applicable to all terminals (S502). By application of the hash function, the hash ox fingerprint of the decryption bit file is calculated (S503). If two values are coincident (S504), then software is valid and verified to be unaltered (S505).
Patent JP-2003126602-A (JP)
Title: Vacuum distillation and regeneration apparatus
Inventor: YUMOTO YUICHI
IPC: B01D3/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent in stabilizing of a temperature in a vacuum distillation and regeneration apparatus and occuring of a bumping with enhancing the recovery efficiency of solvent. SOLUTION: A polluted liquid to flows down along the inner peripheral surface of a vertical vacuum heating cylinder 1 to evaporate a solvent and the evaporated solvent separated from the polluted liquid is cooled in a cooler 25 and condensed in a condenser 8 to be recovered. The heating part of the heating cylinder 1 is set to a multistage system comprising a first heating part 3-a fifth heating part 7 to individually control the temperatures of the respective heating parts 3-7. By this constitution, a component having a low boiling point is precedingly evaporated and the effect of evaporation heat on other heating parts is eliminated to stabilize the temperature and the occurance of the bumping phenomenon is suppressed to recover the high-purity solvent and to enhance the recovery efficiency of the solvent.
Patent JP-2003126720-A (JP)
Title: Method of crushing garbage and garbage crusher
Inventor: FURUKAWA KISHIKAZU
IPC: B02C18/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a garbage crusher which is capable of easily and efficiently crush garbage, preventing clogging, etc., of the garbage before or after crushing and easily discharging the garbage after the crushing. SOLUTION: The garbage crusher which mixes liquid into the garbage and discharges the garbage in the form of crushed fluid is constituted by freely rotatably arranging a crushing blade 5 including horizontal blades 3 having a function to scrape up the garbage and vertical blades 4 arranged on the front end side of the horizontal blades 3 and having a function to scrape the garbage to an inner side within a crushing compartment 1, projectingly providing the inner peripheral side of the crushing compartment 1 with circling suppressing members 8 for suppressing the circling of the garbage and liquid within the crushing compartment 1,  providing the crushing compartment 1 with a discharge port 11 for discharging the fluid of the crushed pieces of the garbage and the liquid to the outside and providing the inside of the crushing compartment 1 with a liquid feed port 9 for feeding the liquid into the chamber.
Patent JP-2003128359-A (JP)
Title: Roping method for elevator
Inventor: KANAYAMA RYOETSU
IPC: B66B7/06
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a roping method for a built-in type elevator allowing roping without a scaffold. SOLUTION: A car 1 and a traction machine 6 are installed in the vicinity of bottom part of a hoistway 7. A first converting pulley 4 and a second converting pulley 5 are fixed on the car 1 and a rope drum 8a is arranged thereon. One end 3b of a rope 3 is sequentially wound and held on a car pulley 1a, the first converting pulley 4, the traction machine 6, the second converting pulley 5 and a counterweight pulley 2a. The car 1 is lifted up to the vicinity of top part of the hoistway 7 with drawing the rope 3 from the rope drum 8a. The first converting pulley 4 and the second converting pulley 5 are respectively fixed on top part of the hoistway 7 and one end 3b and the other end 3a of the rope 3 are fixed on top part of the hoistway 7.
Patent JP-2003134407-A (JP)
Title: Video-recording system
Inventor: KUNIHIRA TADASHI
IPC: H04N5/44
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a channel of an in-video-recording recep tion device can not be changed when the analog output of a reception device is video-recorded without using the tuner of a video recording device irrelevantly to which of the reception device or video-recording device operation is done from. SOLUTION: It is checked whether or not the kind of a tuner for a broadcast being viewed through the reception device is available as a tuner that the video- receiving device is mounted with and when so, the tuner of the video-recording device is set to the same channel with the tuner of the reception device for current viewing to video-record the output of the tuner. Consequently, the video- recording device can video-record the broadcast without using the tuner of the reception device, so a channel of the tuner of the reception device can be changed and other programs can be viewed even during video-recording.
Patent JP-2003133958-A (JP)
Title: Chopper type analog to digital converter
Inventor: NAEZAKI HIROHIDE
IPC: H03M1/34
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to prevent accuracy degradation in a chopper type analog to digital converter. SOLUTION: A comparator 20 comprises an inverter circuit, a capacitor connected to the input end of the inverter circuit, a first and a second switches for applying reference voltage and an analog input voltage alternately to the capacitor, and a switch (inverter switch) for shorting the input end and the output end of the inverter circuit. The comparator controls these switches with a predetermined timing to obtain an output signal from the inverter circuit. When the comparator 20 is put to a power saving state, power supply voltage and ground electric potential are given to the comparator 20 by selectors 21 and 22 are reference voltage and analog input voltage, respectively. When the output signal of the inverter circuit becomes ground electric potential, the control is stopped for the first and the second switches as well as the inverter switch.
Patent JP-2003138437-A (JP)
Title: Polylactic acid false twist textured yarn having excellent bulkiness and stretchability
Inventor: OKUMURA MASAKATSU
IPC: D03D15/567
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid false twist textured yarn having excellent bulkiness and stretchability and capable of imparting bulky dry touch with moderate stretchability without a waxy feeling peculiar to a polylactic acid fiber in a woven or a knitted fabric using the false twist textured yarn. SOLUTION: This polylactic acid false twist textured yarn is composed of polylactic acid stereocomplex filaments. In the false twist textured yarn, the high-temperature crystal melting phase accounts for >=90% of the whole crystal phase and the crystal melting start temperature of the high-temperature crystal melting phase is >=190 deg.C. The bulkiness degree is >=150% and the stretch elongation percentage is >=45%.
Patent JP-2003102369-A (JP)
Title: Method for producing flour bread for health and beauty with good aroma and flavor
Inventor: TANAKA TAKAKO
IPC: A21D13/00
Filed: 2001-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing easily digestible healthy sandwich loaf appetizing by releasing slight perfume with sweetness and mildness of floral fragrance, providing good feeling when swallowing the sandwich loaf by being softly dissolved in the mouth, and hardly lying heavy in the stomach. SOLUTION: This method for producing flour bread for the health and the beauty with the good fragrance and flavor comprises mixing small amounts of powder of potato, live yeast, very-refined sugar, common salt, nerori water, yeast food, skim milk, margarine, egg, and water with strong flour, sufficiently kneading the resultant mixture so as to form a smooth surface, fermenting the kneaded product to provide a dough, forming the obtained dough into a prescribed bread shape and largeness, fermenting the formed dough again, and baking the fermented dough.
Patent JP-2003135960-A (JP)
Title: Shift catalyst
Inventor: TAKAHASHI HIROAKI
IPC: B01J37/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique to improve the activity of a shift reaction. SOLUTION: Following shift catalyst is used. The shift catalyst has a catalytic substance consisting of an active seed having the activity to promote the shift reaction and an auxiliary component having a function to hold the active seed, and further has a water vapor adsorbing substance which can adsorb water vapor. By using the above shift catalyst, water vapor in the gas supplied to the shift reaction is withdrawn to the water vapor adsorbing substance to increase the concentration of water vapor near the active seed, which further promotes the shift reaction. Thus, the activity of the shift reaction can be improved.
Patent JP-2003140976-A (JP)
Title: Record reproducing device and method
Inventor: OKAZAKI JUN
IPC: G06F21/62
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent duplicate forbidden data from being unfairly recorded or reproduced even under the condition where a correct time cannot be obtained from an internal clock for measuring the hold period within the period for holding duplicate forbidden data. SOLUTION: A timer 14 provides a timing signal at every designated time. A time recording part 15 records the time shown by the internal clock 13 in a non-volatile memory 16 in response to a timing signal provided from the timer 14. A time comparing part 17 compares the time of the internal clock 13 with the time recorded by the time recording part after designated time from the timing signal. A determining part 18 determines whether the operation of the internal clock 13 is normal or not according to the comparison result of the time comparing part 17. When abnormality is transmitted as determination result from the determining part 18, a record reproduction control part 19 limits record and reproduction of duplicate forbidden data to the HDD21.
Patent JP-2003137289-A (JP)
Title: Synthetic resin pallet
Inventor: YAMAUCHI HISATOSHI
IPC: B65D19/24
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a mixed state of different types of synthetic resin pallets stacked up to each other in either a full-nesting stacked-up state or a half- nesting stacked-up state to be acknowledged by sight in an easy, rapid and positive manner. SOLUTION: This synthetic resin pallet comprises a group 2 of corner legs including cup-shaped legs formed at four corners of a mounting segment 1, a group 3 of intermediate legs similarly including cup-shaped legs formed at the midway part of the group of corner legs, and a group 4 of central legs similarly including cup-shaped legs. Its full-nesting and half-nesting can be carried out. Each of one opposing side wall 1c of the mounting segment and the other opposing side wall of the mounting segment is provided with direction indicating marks M1 to M4 in a line symmetrical manner which are different to each other in view of their positions, shapes or colors, respectively.
Patent JP-2003146568-A (JP)
Title: Door device for elevator
Inventor: TAJI YOSHIYUKI
IPC: B66B13/30
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a door device for an elevator having good working efficiency and manufacturing efficiency, and in which a part of a joint can be changed at low cost even if it is damaged. SOLUTION: This door device for an elevator having a door panel and a joint for the sake of protection of an end part of the panel and making up on design at the door way of an elevator is provided with a guide 2 having a T-shaped groove 3 and fixed to the end part of the door panel 1, a joint 5 having a T-shaped projecting part 6 inserted from above the guide 2 and fitted to the T-shaped groove 3 and dividedly constituted in a plurality in the height direction, and a stopper joint 7 pressing down the joint 5 above the guide 2.
Patent JP-2003137216-A (JP)
Title: Particulate filling apparatus
Inventor: SEKIGUCHI KATSUHARU
IPC: B65B9/207
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent a particulate 200 from getting caught in heater blocks 5 and 6 to suppress a sealing failure by certainly preventing the substance 200 from depositing on a lower end opening 8a of a funnel tube 8. SOLUTION: A first knocker 21 applying an impact and vibration to the funnel tube 8 and a second knocker 22 applying an impact and vibration to the funnel tube 8 from an opposite position to the first knocker 21 are provided. The respective knockers 21 and 22 activate with an optional time difference while the particulate 200 is being filled. The knockers 21 and 22 are thus activated with an optional time difference, thereby eliminating fear of interference and offset of the impact and vibration applied to the funnel tube 8 by the knockers 21 and 22.
Patent JP-2003138568-A (JP)
Title: Reinforced earth retaining wall
Inventor: NOAMI TOSHIO
IPC: E02D29/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall structure superior in structural stability, lower in cost and adaptable to natural environment conservation by utilizing thinnings and excavation sediment obtained at a construction site or its vicinity. SOLUTION: Each of banking structures 4 constituting the reinforced earth retaining wall 1 has L-shaped wall surface materials 5, a plurality of thinnings 15, connection materials 18 for connecting the thinnings 15, a back net material 22, a bottom net material 23 and banking 17. The thinnings are vertically placed with their longitudes turned to a vertical direction and lined in plural in the cross direction of the reinforced earth retaining wall 1 to form thinnings wall surfaces 16 which are fixed with a fixture 19 to join the plurality of thinnings 15 to each other so that front turn-around portions of the wall surface materials 5 are held between the connection materials 18.
Patent JP-2003145206-A (JP)
Title: Press die for hot slab, method and apparatus for breadthwise reduction
Inventor: HAYASHI KAZUNORI
IPC: B21B15/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide press dies, a method and an apparatus for breadthwise reduction which enable prevention of the occurrence of flaws in a product, and improvement of width accuracy when breadthwise reducing a hot slab by a press. SOLUTION: A material of a pair of press dies to continuously breadthwise reduce the hot slab is either a Ni-based superalloy or a Fe-based superalloy. In this breadthwise reduction method, the breadthwise reduction is performed by using the press dies without performing any cooling of the press dies. In this breadthwise reduction apparatus, a cooling mechanism is provided on a slider to hold the press dies.
Patent JP-2003145020-A (JP)
Title: Coating apparatus, cleaning apparatus for coating apparatus, cleaning system for coating apparatus and cleaning method of coating apparatus
Inventor: SUGIHARA MASAHIRO
IPC: B05D3/10
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus, a cleaning apparatus for the coating apparatus, a cleaning system for the coating apparatus and a cleaning method of the coating apparatus in which cleaning is carried out without providing a special equipment for operators or utilities in the surroundings and the cleaning work is simplified. SOLUTION: A cleaning liquid spray means 5b inserted and pulled out to and from a manifold 1a along the axial direction of the manifold 1a and for spraying a cleaning liquid 30 toward a wall surface forming the manifold 1a is provided to clean the manifold 1a and a slit in an applicator nozzle 1 of the coating apparatus for forming a coating layer on a sheet-like material by making the curtain film-like coating liquid to flow down on the traveling sheet-like material.
Patent JP-2003147893-A (JP)
Title: Concrete member
Inventor: HIROWATARI TOSHIO
IPC: E04B5/38
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete member capable of preventing the breakages and damage of an electric equipment box on the way of transportation of a precast concrete slab (a half precast slab). SOLUTION: The precast concrete slab 1 manufactured at a plant is so buried that a box subsidiary member 4 such as a depth of plastering cover and a box spliced frame or the like is not projected from the upper surface of the precast concrete slab 1. In site work, after the electric equipment box 6 has been mounted to the box subsidiary member 4 through a coupling means 5, when concrete is placed on the upper surface of the precast concrete slab 1, the precast concrete slab 1 is combined with a concrete layer 7, and a slab or a wall surface or the like can be formed in a state where the electric equipment box 6 is buried.
Patent JP-2002200903-A (JP)
Title: Wheel bearing
Inventor: NIEBLING PETER
IPC: F16D3/224
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide new coupling of a wheel bearing and a constant velocity rotary joint satisfying a request for a light structure, being easily manufactured in a manufacturing technique and avoiding a compulsory force in the rotary joint. SOLUTION: This wheel bearing is provided with the integrated constant velocity rotary joint 10 having a plate outer race 11. Driving torque is transmitted from the outer race of the constant velocity rotary joint 10 to an inner race flange 4 via a gear cutting part 5. The gear cutting part 5 is formed within the inner race flange 4 so as to support a waveform outside contour of the outer race 11 of the constant velocity rotary joint 10 in a prescribed partial range 6.
Patent JP-2003158410-A (JP)
Title: Antenna module
Inventor: OYAMA TAKAHARU
IPC: H01Q1/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric antenna module which is short in height when mounted, hardly causes interference between electromagnetic components of an antenna element and a module substrate and has small loss of an electric signal. SOLUTION: The antenna module has an antenna part and a signal processing circuit part on one dielectric substrate and is characterized in that a gap part is provided between the antenna part and signal processing circuit part and a ground electrode is formed on an end surface in contact with the gap part at the periphery of the gap part. Further, a through hole which has the ground electrode formed on its internal surface is provided at the periphery of the gap part.
Patent JP-2003157564-A (JP)
Title: Laser driver heat radiator in optical head
Inventor: KURAMOCHI MISAO
IPC: G11B7/125
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain full radiating effect while heat radiation of a semiconductor laser is performed with a plate for radiating heat of a laser driver. SOLUTION: A semiconductor laser 4 is held in a laser holder 5 and incorporated in a housing 1; a heat radiating plate 8 on which a laser driver 6 is installed is attached to the bottom face of the housing 1 through a projectingly provided boss 10; the bottom face of the housing 1 and the heat radiating plate 8 are separated by the boss 10, a heat transfer member 16 is interposed between the laser holder 5 and the heat radiating plate 8; and the semiconductor laser 4 is made to be thermally combined with the heat radiating plate 8.
Patent JP-2003157533-A (JP)
Title: Recording method and recording device for optical recording medium
Inventor: HOSAKA TOMIJI
IPC: G11B7/0045
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording method and a recording medium for an optical recording medium in which a recording power is suppressed even when a recording speed is changed from a single speed by making clear a relation between the laser emitting pulse width of a shortest recording signal and the recording power when the recording speed is changed. SOLUTION: In the recording method and the recording device for the optical recording medium for writing information on the optical recording medium by the pulsed emission of a laser corresponding to the recording signal when writing the information on the optical recording medium, in the case of recording changing the recording speed, the laser emitting pulse width of the shortest recording signal and the recording speed satisfy the following relational expression of S=(R+(0.7×logV/log2))±0.04 (T) (R is the laser emitting pulse width of the shortest recording signal when the recording speed is the single speed, S is the laser emitting pulse width of the shortest recording signal when the recording speed is a V-fold speed, and T is a value with (1/clock frequency) as 1T) and the recording device has a setting means for the pulse width.
Patent JP-2003158140-A (JP)
Title: Semiconductor package, manufacturing method thereof, module and electronic instrument
Inventor: TERAMAE TOSHIYA
IPC: H01L21/60
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a small-size package structure capable of restraining cost-up and obtaining high reliability, in the semiconductor package of 2-electrode structure. SOLUTION: The package is constituted of an anode electrode and a cathode electrode which are provided in one plane of the surface of a semiconductor chip, projected electrodes formed on respective electrodes to connect the electrodes to an external substrate, and an insulation resin provided on a surface part of the projected electrodes, excluding at least the connecting parts for the external substrate and the surface of the semiconductor chip.