baber/WOPTO huggingface dataset:
Patent JP-2003110586-A (JP)
Title: Two-way data transmission system for nurse call
Inventor: YAMAGUCHI YASUHIRO
IPC: H04L12/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To detect a call from a patient or the like in a sickroom when a fault such as power failure occurs. SOLUTION: Digitized video and audio between a nurse center and the patient or the like and a calling signal from the patient or the like are exchanged between a main device 1 and terminals 3a, 3b..., the main device and the terminal are connected by LAN cables L1 and L2 composed of first and second paired lines and LAN cables L3 and L4 composed of third and fourth paired lines, and a down signal and an up signal are respectively reproduced in the terminal. In such a two-way data transmitting system for nurse call in a reproducing and repeating system for transmitting the signals to the next terminal, communication between the main device and the terminal is performed the LAN cables L3 and L4 composed of the third and fourth paired lines.
Patent JP-2003112949-A (JP)
Title: Method for manufacturing glass sheet coated with thin film of titanium oxide, glass sheet manufactured by this method and application for the same
Inventor: NAKAJIMA TAKESHI
IPC: C03C17/25
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength glass sheet having a strong thin film of a titanium oxide having a function as a photocatalyst and excellent wear resistance. SOLUTION: This method for manufacturing the glass sheet coated with the thin film of the titanium oxide comprises applying a liquid containing a titanium element on the surface of a glass substrate of <=10 MPa in surface compressive stress and heating the surface coated with this liquid up to the maximum temperature of 550 to 700 deg.C, then cooling the surface under conditions under which the following formula (1) is satisfied in such a manner that the surface compressive stress of the glass substrate attains 20 to 250 MPa. 0.2<=a/t<2> <=5 (1) wherein, (a): the time (second) required for lowering the temperature from 500 deg.C down to 200 deg.C, (t); the thickness (mm) of the glass substrate.
Patent JP-2003117829-A (JP)
Title: Quartz oscillator, quartz filter, and device and method for manufacturing the quartz oscillator
Inventor: OHATA AKIRA
IPC: H03H3/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a quartz oscillator capable of increasing a flatness by preventing the face of the oscillator from being formed in a concave lens when the quartz material plate is polished, and the quartz oscillator manufactured by the manufacturing method. SOLUTION: In this device for manufacturing the quartz oscillator, the polishing area of the quartz material plate 2 is polished by polishing abrasive grains injected at a high pressure to thin a thickness. A flow velocity averaging mask 3 installed ranging from the outer edge to the center of a flow passage 8 for the polishing abrasive grains injected at the high pressure is installed in the flow passage 8 at a specified position between an injection port 9 for the polishing abrasive grains and the quartz material plate 2. When the quartz material plate 2 is polished to reduce a thickness, the quartz material plate 2 is rotated in a plane vertical to the injecting direction of the polishing abrasive grains.
Patent JP-2003062035-A (JP)
Title: Sacrum acupressure massage device
Inventor: TODOME MASAAKI
IPC: A61H39/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sacrum acupressure massage device designed for giving an acupressure strictly on the sacrum, unlike prior art device which finger press both sides of the sacrum only. SOLUTION: In this device, ditches are formed on a pedestal 2 in a chevron shape in accordance with the bone form of the sacrum. By using a round rod, movement of a finger-pressure ball is well coordinated with any bone shape of the sacrum which varies person to person. The hardness of the finger-pressure ball can be adjusted according to the bone hardness of the sacrum of the individual so as to provide an optimum pressure.
Patent JP-2003114705-A (JP)
Title: Programmable controller
Inventor: UCHIYAMA RYOICHI
IPC: H02J1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problems of large size and high cost resulting from the mandatory use of a one rank higher or special output module for directly driving a heavy load demanding a current exceeding the maximum load current of a single output circuit. SOLUTION: A load current limiting circuit is provided in each of the output circuits and several output circuits are connected in parallel as required to meet the demand of a heavy load, and this enables direct connection and disconnection of the heavy load. In each output circuit, the limit of a load current is rendered to be variable and a switching circuit is provided. The design prevents the total output from exceeding the maximum common current and enables the hardware to recover safely to the previous state.
Patent JP-2003114053-A (JP)
Title: Reservoir type hot-water supply device
Inventor: KUROKI JOJI
IPC: F24H1/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir type hot-water supply device capable of preventing deterioration of the boiling-up performance of a heat pump unit even if high temperature hot water in a reservoir is utilized as the heat source for the hot-water supply and the floor heating. SOLUTION: High temperature hot water in the reservoir 1 is circulated in a circulation circuit 43. The channel of low temperature hot water heat- exchanged in a heat exchanger 81 in a floor heating unit 40 and returned to the inside of the reservoir 1 is changed by three-way valves 54, 55 and 56, and the low temperature hot water is returned between the high temperature hot water and cold water in the reservoir 1. Since the low temperature hot water and cold water are hardly mixed in the reservoir 1 because of the difference in the specific gravity of water at different temperatures, the water in the lowest part of the reservoir 1 is heated first when water is boiled by the heat pump unit 2. In this way, deterioration of the boiling-up performance of the heat pump unit 2 can be prevented.
Patent JP-2003120167-A (JP)
Title: Gas hydrate investigation system
Inventor: ARIKAWA KIWAMU
IPC: E21B43/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas hydrate investigation system capable of improving the investigation accuracy and investigation efficiency of gas hydrate present in the seabed. SOLUTION: This system for investigating a hydrate layer H present in the seabed ground G by boring comprises a research ship 10 floating on the water; a boring device 41 for boring the seabed ground G to collect the gas hydrate; a riser pipe for connecting the research ship 10 to the boring device 41; and a jacket foundation 32 integrated to the boring device 41 and buried in the seabed ground G to fix the boring device 41 to the seabed ground G.
Patent JP-2002158533-A (JP)
Title: Antenna for mobile telephone
Inventor: BAHR ACHIM
IPC: H01Q5/40
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which does not require processings for limiting a bandwidth. SOLUTION: Radiators are mutually adjacent and mutually parallel while having the same length, the first terminal of each of radiators is located inside the area of one terminal part of each of radiators and connected to a ground plate by a first connecting part, and the first connecting parts are made to be mutually adjacent tightly or matched. Then, each of radiators is provided with a second terminal for a feeder with a fixed distance from the first terminal, respective radiators 13 and 14 have the form of flat loop including two tightly adjacent long conductors connected on adjacent terminal parts by a short conductor, the second terminal is provided within the area of the other terminal part of each of radiators, and the full length of each of radiators corresponds to almost half wavelength (=λ/2) within a desired frequency range.
Patent JP-2003121778-A (JP)
Title: Head mount type display device with camera
Inventor: WATANABE KIYOSHI
IPC: G02B27/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a head mount type display device with a camera which eliminates the need to adjust the position of the camera when a user put its on and lightens the burden on the user by making the device small-sized and lightweight. SOLUTION: This device is equipped with a display part 2 which forms an image in the visual field of the user, the camera 3 which photographs a scene in the visual field of the user, and a holding part 4 which holds the display part 2 and camera 3 and is mounted on the head of the user. The position of the display part at the holding part 4 is adjustable. The camera 3 is united with the display part 2 so that the position at the holding part 4 can be adjusted associatively.
Patent JP-2003124991-A (JP)
Title: Mutlicast hierarchy system, distribution server, address allocating server and hierarchizing method
Inventor: HAMANO JUNJI
IPC: H04L12/70
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To distribute only multicast data corresponding to a device in use. SOLUTION: A receiving terminal 10 receives data such as a motion image. A distribution server 20 distributes the data such as a motion image by multicast. An address allocating server 30 allocates a multicast address. A database 40 of terminal performance manages information about terminal performance unitarily and centrally. A network 50 transmits the information as an IP packet.
Patent JP-2003118668-A (JP)
Title: Lighting system of storage box for small vehicle
Inventor: TAKEUCHI TSUTOMU
IPC: B60Q3/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for lighting a storage box interior when a seat is opened in regard to a lighting system for a storage box arranged in a seat lower part of a small vehicle such as a motorcycle. SOLUTION: In the lighting system 59 provided in the storage box 26 interior arranged in the seat 21 lower part of the small vehicle, a lighting switch 99 for turning a luminaire on and off is provided on a seat closed state holding means 70 for holding a closed state of the seat 21.
Patent JP-2003120736-A (JP)
Title: Clutch device or brake device of press machine
Inventor: TAKEUCHI SHUJI
IPC: B30B15/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a clutch device or a brake device of a press machine capable of surely and smoothly moving a clutch disc or a brake disc without sliding resistance with a simple mechanism. SOLUTION: This clutch device has the clutch disc for performing clutch operation by being sandwiched between a clutch rotary plate and a pressing plate for operating a piston by being supported by an end surface of a flywheel, or the brake device has the brake disc for performing brake operation by being sandwiched between a brake rotary plate and the pressing plate for operating the piston by being supported by a frame of the press machine. The clutch disc 1 or the brake disc is supported by the flywheel, a crankshaft or the frame of the press machine by using a plate-like spring 6 or an annular plate-like spring.
Patent JP-2003116639-A (JP)
Title: Table
Inventor: SEKIZAKA YUTAKA
IPC: F16B12/44
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a table whose top plate and a leg member can simply be integrated and can easily be separated from each other. SOLUTION: The top plate 5 can be attached and detached to/from the upper part 3 of the leg member 2. A first engaging part 37 provided on the side of the lower face of the top plate 5 and a second engaging part 35 provided at the upper part of the leg member 2 can be engaged by elastic deformation between them. When lifting the top plate 5 in the state of engaging the first and second engaging parts 37 and 35 with each other, the leg member 2 can be lifted without being separated. Further, by lifting the top plate 5 in the state of fixing the leg member 2 to a floor surface, etc., the engaging state of the first and second engaging parts 37 and 35 can be disengaged and the top plate 5 and the leg member 2 can be separated from each other.
Patent JP-2003132573-A (JP)
Title: Optical pickup device and optical recording medium drive
Inventor: MIYAZAKI OSAMU
IPC: G11B7/125
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which can always set outgoing light power of an objective lens a proper value without depending on the amount of spherical aberration compensation, when spherical aberration is compensated using a spherical aberration compensation mechanism established between a light source and the objective lens. SOLUTION: A lens position detecting circuit 32 for spherical aberration compensation is provided. When compensating spherical aberration, the amount of spherical aberration compensation is determined from a control signal c1, such as driving current and driving voltage of an actuator 6c for spherical aberration compensation to move a negative lens group 6b of the spherical aberration compensation mechanism 6, and a signal v2 is output. A light source power control circuit 33a determines to output a signal v3 from a signal v1 in response to the outgoing light power of a semiconductor laser 2 output from a power monitor circuit 23 and the signal v2, and also feeds back the amount of spherical aberration compensation to control the outgoing light power of the semiconductor laser 2 by controlling a laser drive circuit 33b.
Patent JP-2003120467-A (JP)
Title: Air intake device of internal combustion engine
Inventor: KUDO YUJI
IPC: F02M55/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a fuel feed pipe in a vehicle collision. SOLUTION: In a resin air intake device 1 comprising a collector part 2 and a branched part 3 to introduce the intake at an intake introduction port of each cylinder formed on a cylinder head of a internal combustion engine from this collector part 2, a fuel feed pipe 4 to feed the fuel to a fuel injector 5 is disposed in the vicinity of an end part on the intake downstream side of the branched part 3 along the direction of the cylinder row of the internal combustion engine, and a protective member 6 which is extended along the fuel feed pipe 4 and deformed so as to cover the fuel feed pipe in a vehicle collision is fixed to an end of the branched part 3 on the intake downstream side.
Patent JP-2003131424-A (JP)
Title: Method for manufacturing polymerized toner
Inventor: KOYAMA HIROSHI
IPC: G03G9/087
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which sticking to piping parts is suppressed and a polymerized toner excellent in performance is stably manufactured over a long time. SOLUTION: The method for manufacturing a toner manufactured by a polymerization process has a step for transferring a treating liquid containing at least colored particles, wherein piping parts in the transfer step are cooled after transferring the treating liquid.
Patent JP-2003129969-A (JP)
Title: Scroll compressor
Inventor: ISHIGAKI TAKASHI
IPC: F04C29/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional scroll compressor wherein an inner wall of a slit of a slider provided for sliding an oscillation scroll is worn due to the friction generated between a main shaft and it when sliding, thereby shortening the service life of the scroll compressor, and this wear is marked because capability of lubricant is reduced, in particular, in a situation where refrigerant is kept at a low temperature. SOLUTION: A steel member which is harder than respective materials of an inner wall of a slit in a part where a main shaft is inserted into the slit and the main shaft and whose surface coarseness is finer than that of respective materials is provided between the inner wall of the slit in the part where the main shaft is inserted into the slit and the main shaft, and a pipe passage for bypassing oil flowing inside the main shaft is provided in the main shaft.
Patent JP-2003133337-A (JP)
Title: Semiconductor-mounting structure and semiconductor mounting method
Inventor: NARUSE MIKIO
IPC: H01L21/52
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-mounting method, capable of restraining increase in man-hours and improving the thickness of a solder layer in uniformity, in a semiconductor mounting structure where a buffer plate is used. SOLUTION: A buffer plate 36, with a through-hole 36a, is placed on a bus bar 4 as a metal electrode plate through the intermediary of a solder 3, and a semiconductor element 1 is mounted on the buffer plate 36. Thereafter, the solder 3 is melted by heating, the molten solder penetrates into a gap between the semiconductor element 1 and the buffer plate 36 through the through-hole 36a of the buffer plate 36. The solder 3, penetrating into the gap in between the semiconductor element 1 and the buffer plate 36, spreads from the center to periphery of the joint surface of the semiconductor element while wetting the joint surface, and all the gap between the semiconductor element 1 and the buffer plate 36 is filled with the solder 3. Thereafter, the solder 3 is cooled down and solidified to finish a mounting process.  A projection is provided to the top surface and undersurface of the buffer plate 36, by which the thickness of semiconductor layers may be controlled.
Patent JP-2003132346-A (JP)
Title: Integrated circuit for image data processing and image data processing method
Inventor: HAYAKAWA TOSHIAKI
IPC: H04N19/60
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce an effect of block strain without enlarging the capacity of an internal buffer memory. SOLUTION: This integrated circuit for an image data processing is suited to divide multiple image data disposed in a matrix state on a two-dimensional plane into multiple blocks and perform pipeline processing in a prescribed block order. This integrated circuit incorporates a pipeline processing circuit performing the pipeline processing of the multiple image data for every block in the prescribed block order, a pipeline buffer memory storing the data under the pipeline processing for every block, and a control circuit reading the data from the pipeline buffer memory, loading them into the pipeline processing circuit, and starting the pipeline processing of a block adjoining to the applicable block.
Patent JP-2003131267-A (JP)
Title: Liquid crystal display device and electronic appliance
Inventor: KAMIJO KIMITAKA
IPC: G02F1/139
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has wide viewing angle, enables bright display and is excellent in visibility. SOLUTION: This liquid crystal display device 20 is constituted in such a manner that a semi-transmissive and reflective layer 35 using cholesteric liquid crystal layers 34r, 34g, 34b which have a plurality of rugged parts and reflects at least one part of elliptic polarization having a prescribed rotation direction is disposed on the inner surface side of the lower substrate 23, an upper substrate side elliptic polarization incident means which makes the elliptic polarization incident from the upper substrate 24 side with respect to the liquid crystal layer 26 is disposed and the liquid crystal layer 26 inverts the polarity of incident elliptic polarization in either state of one side of the state that electric field is impressed and the state that no electric field is impressed, and does not change the polarity thereof in the state of the other side.
Patent JP-2003133477-A (JP)
Title: Semiconductor chip and its manufacturing method
Inventor: KANEKO MASAHIRO
IPC: H01L23/12
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor chip and its manufacturing method. SOLUTION: The semiconductor chip comprises two interlayer resin insulating layers 50 and 150. Since the thermal expansion coefficient is different between an IC chip 20 and an outer substrate 300, a force is applied to a die pad 22 through filled vias 160 and 60 arranged in two stage even when a force is applied to a copper plating post 260 in the height direction and the stress is attenuated. Consequently, a semiconductor circuit formed on the IC chip 20 is not damaged.
Patent JP-2003127116-A (JP)
Title: Molding machine for concrete block having through-hole provided in its side face
Inventor: SEKIGUCHI YOJI
IPC: B28B3/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine for molding a concrete block having a through-hole provided in its side face used in building and civil engineering and having no defect from an aspect of appearance and strength. SOLUTION: A mold box 3 is provided in a machine body 4 and a vibrator 5 is provided at the mold box 3. A core 21 is provided in the mold box 3 so as to be freely inserted, extracted and rotated. In molding the concrete block having the through-hole provided in its side face, the core 21 is rotated in a process for supplying a material (uncured concrete) into the mold box 3. Whereupon, the material in the periphery of the core 21 is sufficiently spread throughout the mold box 3 so as to be dragged downwardly and the clogging of the part just under the core 21 with the material is eliminated.
Patent JP-2002202311-A (JP)
Title: Diagnostic medicine of colon cancer using tannase as index and colon cancer examination method
Inventor: SASAZU MITSUNORI
IPC: C12Q1/14
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic medicine of colon cancer and a colon cancer examination method. SOLUTION: A colon cancer diagnostic medicine contains a reagent for detecting bacteria highly producing tannase in a coliform bacteria specimen or measuring the amount of tannase. A colon cancer examination method includes a process for detecting bacteria highly producing tannase in the coliform bacteria specimen or measuring the amount of tannase.
Patent JP-2003132145-A (JP)
Title: Medical material control system using two-dimensional bar code
Inventor: MATSUMOTO YOSHIHISA
IPC: B42D15/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a medical material control system for facilitating stock control by easily reading information in the middle by moving many information required for controlling a medical material according to ordering and delivery of the medical material, capable of delivering a required quantity at required time, reducing medical expenses in a medical institution, and contributing to improving management. SOLUTION: This control system is constructed so that when ordering the medical material to an external deliverer from the medical institution, when delivering the medical material to the medical institution from the deliverer, and when putting out and demanding the medical material in the medical institution, a seal or a card printed with a two-dimensional bar code including the information required for controlling the medical material related to at least ordering, delivery, and putting-out is moved according to ordering work, delivery work, and putting-out work, and the information included in the two-dimensional bar code is read by a two-dimensional bar code reader in the medical institution to control the medical material.