baber/WOPTO huggingface dataset:
Patent JP-2001308518-A (JP)
Title: Method of manufacturing metal-clad base material for printed wiring board
Inventor: ITO TETSUYA
IPC: H05K3/38
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a copper-clad base material for printed wiring board in which a metallic layer and a macromolecular insulating material layer are well bonded or tightly adhere to each other and which causes little transmission loss. SOLUTION: In this method, the metal-clad base material for printed wiring board used in a high frequency band of >=500 MHz is manufactured in such a way that, after one or both surfaces of a macromolecular insulating material is irradiated with ultraviolet rays, particularly, with ultraviolet waves having a wavelength of 170-400 nm at a dose rate of 100-5,000 mJ/cm2 in a treatment chamber maintained in an atmosphere containing an oxygen-based gas, the metallic layer is put upon the base material and heated while the layer is pressed against the material.
Patent JP-2000353386-A (JP)
Title: Bias circuit for series connection decoupling capacitor
Inventor: RUSSELL J HORTON
IPC: G11C11/4074
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To improve a power source of a dynamic random access memory by connecting a bias voltage source to an array of a memory cell in a node, and keeping a voltage level in the node at a lower level than a voltage level of a power source. SOLUTION: A bias circuit 24 is connected to a node 26 between array capacitors 20 and 22. The bias circuit 24 gives a bias voltage source keeping an average value of voltage VA in the series connection node 26 at an approximately half of the magnitude of a supply power source in a node 12, and guarantees that the maximum voltage applied to either of the array capacitor 20 or 22 does not exceed the maximum voltage in the specification of the capacitor. In this bias circuit 24, power can be supplied from a decoupled circuit 24. Therefore, when one of capacitors has a defective leak current, the bias circuit 24 limits the voltage of either of the capacitors 20 or 22 to a breakdown voltage or less.
Patent JP-2001309327-A (JP)
Title: Video telephone system
Inventor: ONO MIDORI
IPC: H04N7/14
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To register a picture transmitted during a call as the picture of the opposite party. SOLUTION: A number acquiring means 12 acquires a number transmitted by a caller number notification service, a media separating means 15 separates received data, an image decoding means 14 decodes moving image data and an image display means 20 displays the moving image data. Voice data are decoded by a voice decoding means 17 and outputted to a voice outputting means 21. When the notification of call termination is received from a self- terminal or the opposite terminal, a message for asking the user whether an image frame is to be registered is displayed, and when the image frame is to be registered, an image registering means 13 attaches an inherent file name to the image data to store the image data and also stores the file name, the telephone number, the name, etc., as a correlation file into a data storing means 11.
Patent JP-2001301836-A (JP)
Title: Container structure for storing semiconductor wafer packaging container
Inventor: SUGIMOTO KIYOSHI
IPC: H01L21/68
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a container structure for storing semiconductor wafer packaging containers, in which semiconductor wafers can be stably held and transported even in the case where an excessive shock load is applied on them during the container transportation of the semiconductor wafers. SOLUTION: Packaging containers 3 containing semiconductor wafers are stored in a container 1 in the form of rows arranged in front, rear, right and left directions and of stages of stacking. A space between each of six faces of the container 1 and each of six faces of a group of the stacked packaging containers 3 is filled with an air bag 2.
Patent JP-2001313256-A (JP)
Title: Vapor phase epitaxial growth system
Inventor: SAKAMOTO TADASHI
IPC: C23C16/458
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase epitaxial growth system equipped with means for preventing generation of chromium carbide on the surface of a metal protective tube of a thermocouple without touching a susceptor and the thermocouple directly. SOLUTION: The vapor phase epitaxial growth system comprises a thermocouple 9 disposed in a carbon susceptor 6 for mounting a semiconductor substrate 7 and measuring the inner temperature of the susceptor 6 wherein the thermocouple 9 comprises a strand 11 inserted into a metal protective tube 13 covered with a coating protective material 10 not reacting on carbon. Since the susceptor 6 does not touch the metal protective tube 13 directly, a through part is prevented from occurring in the protective tube and since controllability of growth temperature is high, a high quality crystal can be deposited on the semiconductor substrate 7 with high uniformity.
Patent JP-2001309898-A (JP)
Title: Method of neural waveform diagnosis with wavelet function and its equipment
Inventor: IKUTA TAKUMI
IPC: G01M99/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To diagnose whether an examinee is suffering from any diseases, kinds of the diseases from which he/she is suffering, the degree or possibility of the disease, attributes of the examinee, and the degree or possibility of the attributes from waveforms obtained from the object to be examined with high accuracy. SOLUTION: Equipment is provided with the following parts: A computing part 13 for components of high frequency computes the components of high frequency up to a resolution by applying wavelet transform on signals from the examined object measured as potential waveforms. A part 14 for producing waveform vectors produces vectors of a certain dimension by summing squares of components of high frequency. A part 15 for determining groups divides vectors of a certain dimension into plural groups using a threshold value and directs the object to be diagnosed to a suitable group. A part 16 for making a vector for the main component makes a vector for the main component by extending the vector of a certain dimension to the group where it belongs with a characteristic vector obtained by the analysis of the main component. A diagnosing part 17 has a three-layered neural network which inputs the vector of the main components, and it retains the number assigned to the output unit which is found to have the largest output value.
Patent JP-2001312505-A (JP)
Title: Detection and tracing of new item and class for database document
Inventor: KOBAYASHI MEI
IPC: G06F17/30
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a recording medium that detect and trace new items and/or new classes of documents in a database afterward. SOLUTION: The method for detecting and tracing the new items and/or the new classes of documents in a database, to which the new items and/or the new classes are added and which contains the attribute data relating to a time parameter, gives a document vector using the attribute data including the time parameter, which are included in the document, detects and traces concurrently the new items and/or the new classes by using the vector.
Patent JP-2001320137-A (JP)
Title: Electronic device mounting apparatus
Inventor: IMAZATO MASAHARU
IPC: H01Q1/40
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device mounting apparatus where a strong magnetic field is prevented from generating at the center of a slit due to a current flowing around it, related to the electronic device mounting apparatus where a power-source pattern and a ground pattern of a plurality of electronic devices are isolated with a slit and the like. SOLUTION: A slit 6 for isolating an input circuit 4 from an output circuit 5 is formed on a printed circuit board 1 where, comprising a power-source pattern and a ground pattern, the input circuit and output circuit are mounted, with a high-frequency connection element provided around the slit which connects the power-source pattern to the ground pattern at high frequency mode. Since the power-source pattern is connected at high frequency mode to the ground pattern, the high-frequency current generating around the slit does not flow along the slit and can suppress increase of synthetic magnetic field generated by current and radiation noise.
Patent JP-2001315845-A (JP)
Title: Packaging material for multistage stacking
Inventor: MIYAUCHI AKIFUMI
IPC: B65D81/07
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for multistage stacking wherein even a fragile product can be prevented from being damaged, packaging time can be shortened, and the packaging material can be repetitively used to support environmental protection. SOLUTION: The packaging material 1 for multistage stacking is formed as a plate and has holes 2 into which a product is inserted from above for holding. A plurality of tabs 4 which deform downwardly by insertion of the product and restrictively hold a peripheral surface of the product are provided along an opening rim of the hole 2, wherein the tab 4 has such a length that its lower end comes against the products on a lower stage of the multistage- stacked products.
Patent JP-2001041522-A (JP)
Title: Clean room and building equipped therewith
Inventor: MORITA HIDEFUMI
IPC: F24F7/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a clean room and a building equipped with the room which can create a clean healthy living environment in a residential room by removing dust adhering to the body of the resident of the room before the resident enters the room. SOLUTION: A clean room 100 is formed in such a way that a hermetically sealed space having an inner door 110 which is provided successively from the inside of a residential room 200, and an outer door 120 which is provided successively from the outdoor 300 is constituted. At the same time, an air inlet 130 through which air is taken in the sealed space from the outdoor 300 and an air outlet 140 through which the air in the sealed space is forcibly discharged into the atmosphere are provided. Dust adhering to the clothes and belongings of persons entering the sealed space from the outdoor 300 can be blown off in the air course formed of the inlet 130 and outlet 131 and can be discharged to the atmosphere from the port 140.  Dust adhering to the bodies of the persons is also blown off in the air course through which floating dust-removed air flows from the inlet 130 to the outlet 140 and discharged to the atmosphere from the outlet 140.
Patent JP-2001324791-A (JP)
Title: Image forming device
Inventor: KACHI YASUHIKO
IPC: G03G15/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which facilitates the jam treatment of photosensitive materials, etc. SOLUTION: The image forming device 10 comprises an upper unit 60 and a lower unit 62 and the upper unit 60 is constituted upwardly openably by means of a revolving shaft 64. When the photosensitive materials 18 jam, the transporting path D of the photosensitive materials 18 arriving at a heat drum 36 from an exposure drum 24 is exposed outside by opening the upper unit 60. Then, the easy jam treatment of the photosensitive materials 18 is made possible. The unexposed photosensitive materials existing in the transporting path A of the photosensitive materials 18 arriving at a guide plate 22 from a photosensitive material magazine 14 are subjected to light shielding by a light shielding cover 70 arranged in a recessed part 68 and therefore their exposure by opening of the upper unit 60 is averted.
Patent JP-2001187685-A (JP)
Title: Sheet for conveying paper roll
Inventor: SASAKI KENJI
IPC: B65G7/12
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a convenient sheet for conveyance capable of eliminating a heavy labor such as conveyance of paper rolls and suitable for multiple sizes of the paper rolls. SOLUTION: This sheet for conveyance is so formed that a plurality of holes 4a are provided, as a suspended means, at both side edges having an area symmetrical with respect to the axis with the maximum width of paper roll in axial X-direction, and notches a to d and a' to d' slightly longer than 1/2 of a distance between both side arms are provided at the positions corresponding to each roll width of A4 to A0 size so as to be symmetrical with respect to a center position B. With a paper roll 1 suspended by each notch, the residual sheet piece (2' and 2" for A2 size) are provided at both ends of the paper roll 1 so that the paper roll can be handled to suit for each size.
Patent JP-2001321282-A (JP)
Title: Handrail on bathtub
Inventor: SEKIGUCHI YASUO
IPC: A61H33/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a handrail on a bathtub, which does not prevent the use of a cover, even when the rail is fixed on the edge of the bathtub. SOLUTION: A base 1 is fixed on the edge Ba of a bathtub B and on the fitting surface 1a the body of a grab rail 2 is provided, which bathers hold while getting into and out of the bathtub. The base 1 has an outside board 11 set outside of the bathtub and a side board 12 set inside of the bathtub to sandwich the edge Ba of the bathtub between the board 11 and the board 12. Between the upper board and the lower board of the outside board, a concave part 5 is prepared to insert a cover 4 of the bathtub B.
Patent JP-2001333027-A (JP)
Title: Method and device for detecting antenna receiving level
Inventor: KATO KAZUO
IPC: H04B17/318
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To improve detection reliability by making it possible to accurately detect receiving suitability, in an analog BS broadcasting, a digital BS broadcasting or even in CS communication. SOLUTION: This detection device of an antenna receiving level is provided with an AGC amplifier 3 for amplifying the received signal of a converter 2 connected to an antenna 1 to a substantially fixed level, a splitter 4 for branching an output of the amplifier 3 into two, a delay line 5 for giving λ/2(α=180 deg.) delay to one signal between the two branched signals, a DBM 6 for generating a signal representing the product of the other signal between the two branched signals and a delay signal and a filter 7 for extracting a direct current part a×b×A2×(1/2)cos α and α=180 deg. from the signal representing the product.
Patent JP-2001016331-A (JP)
Title: Method for re-routing local digital signal
Inventor: BLENIS JAMES H
IPC: H04M3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To re-route a local digital signal through a telephone central station in order to recover a service in the case that a new bay or frame of a device is installed or a service fault or a fault is growing tense due to preventive maintenance, repair and exchange or the like of a connector or the like. SOLUTION: Identification data of ports of 1st and 2nd digital access/cross connect systems 220, 240 connected by a local digital trunk 235 are retrieved. Identification data of substitute paths 215, 230, 225 from the 1st digital access/ cross connect system 220 to the 2nd digital access/cross connect system 240 are retrieved. The identification data of the substitute paths 215, 230, 225 are correlated with the identification data of the local digital trunk 235. Availability of the substitute path data is decided, in response to the input of the identification data of the local digital trunk 235 and is displayed. Then a local digital signal 205 is re-routed via the substitute paths 215, 230, 225.
Patent JP-2001334797-A (JP)
Title: Container for appreciating dried flowers and dried flowers for appreciation
Inventor: OTA KENGO
IPC: A45C11/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a container having durability as a container, high preservation property for dried flowers, high decoration property as a container for appreciation and visuality for dried flowers, and to provide dried flowers. SOLUTION: A box-like case body 2 is formed of acrylic resins boards, of which a front board 2a is transparent one and the other boards 2b-2f are semi- transparent ones colored in indigo blue. A picture frame 1 is set on the front side of the case body 2 to make a container 10 for appreciating dried flowers. The dried flowers F made from live flowers by drying are put in the case body 2 of the container 10 so as to make dried flowers for preserving for along term and for appreciation.
Patent JP-2001336174-A (JP)
Title: Soil mixing and improving machine
Inventor: KITSUKAWA TOMOHIRO
IPC: E02F7/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To optionally adjust the installation angle of a feeder according to kinds of raw material to reduce choke of the raw material. SOLUTION: A hydraulic pressure is introduced into a hydraulic cylinder 52 and in a state that the cylinder rod 51 is stretched, a support member 50 supporting a rocking machine base 29 is dismounted from a car body 1. Then, when the cylinder rod 51 is shortened, the rocking machine base 29 is turned by an angle B around the rocking center line 30. The state is the condition that a self-traveling soil improving machine travels for itself. As a vibrating grid 12 gets low, raw material can be easily fed. The car body 1 is fixed to fixing legs 28 by connecting members 55. When the height of the support members 50 is adjusted, the rocking angle can be freely changed.
Patent JP-2001335530-A (JP)
Title: Organocopper complex
Inventor: TSUNODA TAKUMI
IPC: C23C16/18
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an organocopper complex having a melting point of <=30 deg.C, excellent in thermal stability when vaporized and suitable for depositing copper thin film by a CVD method. SOLUTION: This organocopper complex is shown by the general formula (I) (wherein, R1 and R2 are each a 1-8C alkyl or 1-8C perfluoroalkyl; R3 is H, F or a 1-8C perfluoroalkyl; and R4 to R7 are such that at least one of them is a 2-8C alkenyl, the other being H atom(s) or 1-8C alkyl group(s)).
Patent JP-2001334433-A (JP)
Title: Feed driving device having load balancing function
Inventor: YOSHIDA HIROMICHI
IPC: B23Q1/72
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a feed driving device capable of dispensing with a hydraulic cylinder of large stroke, minimizing the amount of oil necessary for a hydraulic balance cylinder for balancing the load, and vertically feeding a moving body such as a spindle head while keeping the load balance. SOLUTION: This feed driving device comprises a ball screw 22 vertically entended and rotationally driven by a driving motor 20, a feed nut 26 fixed to the moving body 10 and transforming the rotation of the ball screw 22 into the vertical motion of the moving body 10, a hydraulic balance cylinder 30 connected to a lower part of the feed nut 26 and producing the supporting force to be balanced with a weight of the moving body 10, a supporting nut 28 engaged with the ball screw 22, connected to the hydraulic balance cylinder 30 through a key 31, and receiving the load of the moving body 10 when the supporting force is produced by the hydraulic balance cylinder 30, and a lower bearing 24 supporting the load of the moving body 10 applied to the ball screw 22 through an upper bearing 23 supporting an upper end part of the ball screw 22 and the supporting nut 28.
Patent JP-2001343277-A (JP)
Title: Load measuring apparatus for vehicle
Inventor: KAWAGUCHI KENICHI
IPC: G01G19/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a load measuring apparatus for a vehicle which has little display error and is excellent in precision without deteriorating comfortable ride on a vehicle. SOLUTION: This load measuring apparatus for a vehicle is equipped with a load sensor installed in a part of a member to be loaded in a vehicle. The sensor is connected with an accel, has a leaf spring 1 constituted of at least two stacked plate springs and a leaf spring retaining member for retaining the leaf spring 1 on a loading flame 21, and detects a load applied to a vehicle. The plate spring 1A, 1B which face each other and constitute the leaf spring 1 are stacked in such a manner that facing surfaces in the vicinity of at least one end portions of the respective plate springs turn to a load concentration part in the case of sliding corresponding to the load, and facing surfaces except the load concentration part turn to a state of non-contact.
Patent JP-2001044931-A (JP)
Title: Method for operating cellular communication system
Inventor: LU KANG
IPC: H04J13/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method that operates a cellular communication system in which a mobile station communicates with several base stations in a macro diversity mode and each base station receives a transmission power control TPC signal requesting the increase or decrease of a transmission power level from the mobile station. SOLUTION: A mobile station 10 generates a main signaling signal 23 showing one BTS3 of base stations BTS1, BTS2 and BTS3 receiving signals 17 to 19 with the best signal quality. The signal 23 is sent from the station 10 to the stations BTS1 to BTS3. The transmission power levels of the stations BTS1 to BTS3 are increased and/or decreased in accordance with the signal 23.
Patent JP-2001312797-A (JP)
Title: Vehicle detecting sensor with integrated movement blocking plate
Inventor: YAMAUCHI NOBORU
IPC: G07B15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sensor, which is inexpensive and can surely perform detection, to be integrated into a movement blocking device, concerning a sensor for a vehicle detector in an unmanned toll parking lot. SOLUTION: By operating a radio wave oscillator and a radio wave receiver integrated in the movement blocking device, the existence of a vehicle is confirmed.
Patent JP-2001349928-A (JP)
Title: Semiconductor test system
Inventor: HORI MITSUO
IPC: G01R31/28
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor test system capable of efficiently verifying the operation of a semiconductor device. SOLUTION: This semiconductor test system is provided with a simulator 1, a semiconductor test device 2, a data converting device 3, and a waveform displaying device 4. In the semiconductor test system, the semiconductor test device 2 tests the semiconductor device 25, and outputs data related to the test to the data converting device 3. The data converting device 3 converts the data to a value change dump(VCD) format to produce C-VCD data. The simulator 1 simulates an operation of a model 12 corresponding to the semiconductor device 25, and produces data (S-VCD data) in the VCD format related to the simulation. The waveform displaying device 4 displays waveforms of the C-VCD data and the S-VCD data by overlapping.
Patent JP-2001354454-A (JP)
Title: Finishing agent for glass fiber
Inventor: HONDA TAKUYA
IPC: C08K5/521
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a finishing agent for a glass fiber which ensures superior adhesiveness, smoothness and flexibility for the glass fiber. SOLUTION: This finishing agent for a glass fiber comprises a modified polyvinyl alcohol resin (A) having 0.1-20 mol% sulfonic acid group or its base.