baber/WOPTO huggingface dataset:
Patent JP-2001203695-A (JP)
Title: Atm connection band control method
Inventor: UKON SHINICHI
IPC: H04L47/80
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an ATM connection band control method by which a connection band for each ATM channel port can efficiently be utilized. SOLUTION: An input buffer control section is provided with an input buffer function section 22 that controls write of an ATM cell to a buffer storage memory and manages queues of the buffer, a consumed amount parameter control section 23 that monitors whether or not traffic of a user making communication exceeds a frequency band applied at an SVC setting request, a connection reception control section 24 that controls whether or not a request is to be received at the reception of a connection setting request signaling as to a new SVC of CBR and VBR from a caller terminal, and a connection band controller 25 that manages data required for other connection reception control such as SVC connection band data and an available band of an ATM channel port required for the control operation of the connection reception control section 24 and conducts discrimination control.  Then the connection band for the SVC is controlled within a range where the band for the SVC whose band is set can always be ensured and warranted.
Patent JP-2001206734-A (JP)
Title: Glass substrate treating method and display device using the glass substrate
Inventor: OKITA YUJI
IPC: G03F7/09
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of a glass substrate by suppressing the generation of the sticking phenomenon of a large scaled glass substrate to a stage. SOLUTION: The glass substrate 1 is cleaned with an acidic solution before a fine pattern is formed, then at least its one surface is roughened. It is preferable that a buffered hydrofluoric acid is used as the acidic solution.
Patent JP-2001202586-A (JP)
Title: Remote monitoring system for gas supply governor room
Inventor: HIRATA NAOTO
IPC: G08C15/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate an airtight partition for explosion protection, to eliminate the lead-in construction of commercial power, to eliminate the wire pull-in construction of a general telephone line, to prolong the inspection interval of a governor room, to raise the maintenance level of gas leakage detection in the governor room and to give information on illegal door opening in the governor room. SOLUTION: Gas pressures at the inlet and the outlet of a governor 3 are converted into electric signals by pressure sensors 8 and 10. They are A/D- converted and stored in a recording device 14. Pressure data is periodically transmitted to a center device 47 through a radio communication unit 42A. Gas leakage is detected by a gas warning unit 55 and it is alarm-reported to the center device 47 through the radio communication unit 42A. The recording device 14, the radio communication unit 42A and the gas warning unit 55 are driven by a battery and they are constituted of an intrinsically safe circuit.
Patent JP-2001205297-A (JP)
Title: Apparatus for producing pure water
Inventor: KASAI TERUHIKO
IPC: C02F9/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing pure water using a decarboxylation device which prevents the contamination of raw water with microorganisms and fine particles in air, is small in size and low in noise, and does not need airtight structure in particular. SOLUTION: In the apparatus 10 for producing pure water in which the decarboxylation device 1, a reverse osmosis membrane device 2, and an ion exchange device 3 are connected in turn in series, the device 1 is divided by a deaeration membrane 7 into a liquid passage side 12 and a gas passage side 11, the raw water is passed through the side 12, and air is passed through the side 11 for decarboxylation. In this way, a small-size, low-noise decarboxylation device which needs only a small installation area can be used.
Patent JP-2001201418-A (JP)
Title: Electrostatic capacity type semiconductor pressure sensor and its manufacturing method
Inventor: AKAI SUMIO
IPC: G01L9/12
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic capacity type semiconductor pressure sensor which has small mounting area and high reliability, and to provide its manufacturing method. SOLUTION: The electrostatic capable capacity type semiconductor pressure sensor has a glass substrate 5, having a fixed electrode 4 arranged apposite to a displacement electrode 3 located at a prescribed interval and detects pressure from variation in the electrostatic capacity between the displacement electrode 3 and fixed electrode 4; and the glass substrate 5 is a metal wire containing glass substrate 5, having one or more metal wires 10 which are nearly orthogonal to its main surfaces and have their end parts exposed on the 1st and 2nd main surface, and one-end sides of the metal wires 10 are connected to the fixed electrode 4.
Patent JP-2001206598-A (JP)
Title: Tape connector
Inventor: YADA EIKICHI
IPC: B65H21/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To supply tape to a paper tube manufacturing apparatus continuously. SOLUTION: This tape connector draws the tape from a roll around which the tape is wound by a tape drawing apparatus, cuts the tape when the remaining amount of the tape around the roll almost runs out, and connects the front end of the tape drawn from a new roll to the cut end of the previous tape, is provided with a tape cutting part 34 for cutting the previous tape, a tape presser 31 which is provided on the downstream side from the cutting part 34, presses the traveling tape, and prevent tension of the tape, a tape storage 4 which is provided between the tape presser 31 and the tape drawing apparatus, and draws the tape with the tape drawing apparatus without cutting the tape even if the tape is pressed by the tape presser 31, and a tape end transition apparatus 32 which is provided near the tape presser 31, supports the tape front end drawn from the new roll 62,  and leads it to the cut end of the previous tape 61.
Patent JP-2001205260-A (JP)
Title: Externally fitted and added type water softener for electric appliance
Inventor: SHIRAI SUSUMU
IPC: C02F1/42
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that conventional electric appliance having a water on-off valve inclusive of full-automatic washing machines saled by many and unspecified makers are not equipped with a water softener in many cases and there was no external fitted and added type water softener corresponding to many and unspecified makers and, therefore, lathering of soap or the like is bad and may areas (or electric appliances) requiring time and resources (raw water) in washing treatment are present. SOLUTION: The external fitted and increased type water softener has a duplex solenoid water supply valve, a casing having a regeneration material and an ion exchange resin, a piping member, a flow rate detector, an electric control circuit or the like. The opening of the water on-off valve mounted on the electric appliance is detected to supply soft water and the closing thereof is detected to regenerate the ion exchange resin.
Patent JP-2001206127-A (JP)
Title: Clip
Inventor: NAKAJIMA TAKESHI
IPC: F16B2/24
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a clip capable of mounting a car equipment to a car body panel by one touch. SOLUTION: The clip is provided with a base plate 1 having a fixing portion 1a for fixing a car equipment; a support leg 3 extending from opposed side edges of the fixing portion 1a of the base plate 1 toward a mounting hole direction of a panel; and an engagement leg 4 which is folded from a tip end of the support leg 3 to the base plate 1 direction and of which a free end 4a is engaged with the mounting hole of the panel from a back side. The base plate 1 becomes a frame like shape cut off at the developed state of the support leg 3 and the engagement leg 4 such that it surrounds the support leg 3 and the engagement leg 4. Thereby, the car equipment is simply mounted to the panel only by inserting the support leg 3 and the engagement leg 4 of the clip fixed on the fixing portion 1a of the base plate 1 to the mounting hole of the panel.  It can be prevented that the clips are entangled at the time of a handling of the clip and a delivery of goods.
Patent JP-2001211679-A (JP)
Title: Motor controller
Inventor: OSHIUMI KOICHIRO
IPC: H02P6/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To relieve a CPU from a burden of comparing a command signal which is used for generating a PWM signal and a continuously varying sine wave in a conventional constitution with a triangular wave and use a CPU with a moderate performance by eliminating an interrupt process, which requires a CPU with a high performance, for the comparison. SOLUTION: A PWM control means 12a generates a PWM signal for a switching operation of an inverter circuit 11 by comparing a command signal with a carrier signal. A rectangular wave signal is used through a whole period as the command signal. The crest value of the rectangular wave signal is varied to adjust the duty ratio of the PWM signal. The rectangular wave signal is switched by a rotation position detection signal of a brushless motor 14 connected to the inverter circuit 11.
Patent JP-2001207112-A (JP)
Title: Two-pack type coating composition
Inventor: FURUTA TSUYOSHI
IPC: C09D175/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogenated composition for coating excellent in adhesion, water resistance and solvent resistance without using solvents. SOLUTION: This two-part type coating composition is composed of (1) a main ingredient comprising (A) a polyol component and (C) a chain extender and/or (D) a crosskicking agent as necessary and (2) a curing agent comprising (B) an organic polyisocyanate. The polyol component (A) contains a 3-40C aliphatic hydrocarbon in a side chain thereof, is composed of one or more of (A1) a polymeric polyol having 500-10,000 number-average molecular weight and has 5-80 wt.% content of the 3-40C aliphatic hydrocarbon in the side chain in the component (A).
Patent JP-2001213555-A (JP)
Title: Expander roll
Inventor: OI TADAO
IPC: B65H23/025
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an expander roll having an outer layer contacting with paper made of a metal, in lieu of rubber, whereby a uniformly curved line is accomplished. SOLUTION: A roll 14 is formed by joining mteal rings 18 in a string and borne on a curved shaft 12 by a bearing i6 in the joins of the rings 18. The roll 14 has a number of thin grooves 20 arranged separately in the axial direction and is given a flexibility to smoothly comply with the curvature of the shaft 12. A rubber sleeve 48 for sealing is installed on the inside of each ring, and a ceramic material is fusion sprayed onto the peripheral surfaces of the metal rings.
Patent JP-2001223478-A (JP)
Title: Built-in structure of electronic unit into electric connection box
Inventor: SUGIURA TOMOHIRO
IPC: H02G3/14
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a built-in structure of electronic units into miscoupling- preventive electric connection boxes which undergoes no restriction in space for mounting electric components in electronic units. SOLUTION: A built-in structure of electronic units into electric connection boxes that joined electric connection boxes 11A, 11B, and 11C and electronic units 12A, 12B, and 12C are provided with miscoupling-preventive parts keeps, as the said miscoupling-preventive parts, miscoupling-preventive ribs 15A, 15B, 15C, 16A, 16B, 16C, 17A, 17B, and 17C projected outside the outer rims in the center regions of the electric connection boxes and the electronic units so that the miscoupling-preventive ribs 15A, 15B, 15C, 16A, 16B, and 16C on the electric connection box side and the misconnection-preventive ribs 17A, 17B, and 17C on the electronic unit side may interfere when the electric connection boxes and the electronic units combine improperly.
Patent JP-2001191683-A (JP)
Title: Cap attaching and detaching aid of capped writing utensil
Inventor: YAMAHASHI HIROKAZU
IPC: B43K23/08
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a 'cap attaching and detaching aid', with which the attachment and detachment of the cap of the capped writing utensil can be easily performed with a single hand, no lost of the cap develops, no unusable dry pen point of the volatile writing utensil occurs and which can install to various cap type writing utensils. SOLUTION: This cap attaching and detaching aid has following mechanisms, in which a cap opening and closing shaft 1 is fixed to a cap installing part 2. The cap opening and closing shaft 1 having an engaging projection 7 provided at its rear end part is slidably and loosely inserted in a slider tube 3, which is connected through a rotatable connecting part 4 with a pen shaft installing part 5. The pen shaft installing part is equipped with a cap holding part 6, while the slider tube 3 is equipped with a corresponding cap holding part 6'.
Patent JP-2001220211-A (JP)
Title: Heat insulation material and heat insulation material composition
Inventor: OTA KATSUHITO
IPC: C04B32/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulator and heat insulation composition that has excellent flexibility, high mechanical strength and high heat insulation performance at elevated temperature with reduced anxiety of the constituent omission. SOLUTION: Inorganic fibers including 30-100 wt.% of alkali metal titanate fibers both of which have the average aspect ratio of >=3 and a coagulant are added to form a slurry and the slurry is subjected to the dehydration molding to produce the objective heat insulator.
Patent JP-2001228531-A (JP)
Title: Camera
Inventor: EBE AKIHIKO
IPC: G03B17/56
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera that the degree of freedom of the appearance design of an optical member arranged at an armor is improved. SOLUTION: Relating to the camera whose armor cover is composed of the armor cover member 4 of the camera and the optical member 1 constituting a window part for range-finding and photometry or the like arranged on the front surface of the armor cover member 4, the optical member 1 is formed of an acrylic resin having a spectroscopic characteristic to transmit an infrared ray and to shut off visible light, and transfer printing by in-mold molding is applied to at least a part of the optical member.
Patent JP-2001227303-A (JP)
Title: Shaft sealing device of steam turbine
Inventor: SATO MASAHIRO
IPC: F01D25/16
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sealing device of a steam turbine capable of holding temperature and pressure of shaft sealing steam to a specified value in any driving condition of the steam turbine. SOLUTION: This shaft sealing device 1 of the steam turbine is additionally furnished with a conduit 2 for leaked steam by-passing having a by-pass valve 3 interposed and a valve opening sensor 4 for detecting valve opening of a stop valve 96 for main steam to a conventional example. The conduit 2 discharges excessive leaked steam 6 out of the shaft sealing device and is arranged by connecting a conduit 88 to make the leaked steam 6 flow in a shaft sealing steam reservoir part 81 and a condenser 98, and the stop valve is used as the by-pass valve 3.  A control part 73 of the shaft sealing device 1 is furnished with a function to output a valve opening signal to fully open the by-pass valve 3 to the by-pass valve 3 in the case when an output signal of the valve opening sensor 5 indicates total closing of the stop valve 96 for the main steam and to output a valve opening signal to fully close the by-pass valve 3 to the by-pass valve 3 in the case when the output signal of the valve opening sensor 4 indicates full opening of the stop valve 96 for the main steam.
Patent JP-2001234323-A (JP)
Title: Thermal spraying powder material, and thermal spraying method and sprayed coating film using the same
Inventor: ITSUKAICHI TAKESHI
IPC: C23C4/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal spraying powder material free from the occurrence of spitting in high speed flame spraying and also ensuring high wet wear resisting characteristics, and to provide a thermal spraying method and to prepare a sprayed coating film using this powder material. SOLUTION: The thermal spraying powder material contains WC, chromium and nickel, has the particle size of 6 to 63 μm and has a W2C solid solution phase in which at least one kind of element selected from carbon, chromium and nickel is subjected to solid solution. In an X-ray spectrum measured by using a Cu-Kα rays of the powder material, the intensity ratio of the first peak appearing in 39.0 to 44.0 deg/2θ of the W2C solid solution phase to the first peak appearing in 35.0 to 36.0 deg/2θ of the WC phase is <=0.35 (not inclusive of zero). The thermal spraying method and the sprayed coating film use this powder material.
Patent JP-2001195935-A (JP)
Title: Bird harm-preventing device
Inventor: KISHI YOJI
IPC: H01T4/14
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a bird harm-preventing device, which can prevent an earth fault caused by excrement from the bird alighted on an arcing horn (earth side). SOLUTION: The bird harm-preventing device is attached on the arcing horn (earth side) and prevents the earth fault caused by excrement from the bird alighted on an arcing horn. The device comprises a flat or convex shaped board.
Patent JP-2001228539-A (JP)
Title: Projection type display device
Inventor: NISHIKAWA KIMITO
IPC: G02B5/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning, attaching and detaching of a reflection prism at the inside of a frame body by preventing the rupture and deformation of the reflection prism by temperature rising in a projection type display device using the reflection prism. SOLUTION: The reflection prism 1 is positioned and fixed at an attaching member 2. The attaching member 2 is positioned at the frame body 4 by using a pin and a pin hole and is fixed by a screw. A member whose heat conductivity is excellent is used as the attaching member 2, so that heat radiation is performed by using it. The upper surface 1e and the side surface 1b of the prism 1 are pressed and fixed by a pressing member 17. The pressing member 17 is fixed at the attaching member by the screw. Heat radiation fins 9a and 10a are provided in the attaching member 2 or the prism 1.
Patent JP-2001234288-A (JP)
Title: Tool material for hot working
Inventor: UCHIDA HIDE
IPC: C22C38/38
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to reduce the unit requirement of a tool material by improving the wear resistance and resistance to heat crack of a tool material for hot working. SOLUTION: At least one or more element among Mg, Ca and Ce are added to a composition consisting of, by mass, 1.0-2.5% C, 0.3-2.0% Si, 0.1-2.0% Mn, 3.0-10.0% Cr, <=6.0% Mo, <=6.0% W, 4.0-15.0% V and the balance Fe with inevitable impurities, and further, a slight amount of B is added of necessary. By this method, carbide is finely pulverized, and the tool material for hot working, excellent in wear resistance and resistance to heat crack, can be manufactured.
Patent JP-2001232010-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of improving the strength of a transparent plate holding frame composed of synthetic resin and improving design on the front surface of the pachinko game machine. SOLUTION: On the outer peripheral part of a circular see-through window 5 on the surface of a front surface opening/closing frame 4, the plural raised parts 700 of the projected cross section shape whose projection dimension is gradually enlarged toward an outer side are provided. By such constitution, since the raised parts 700 form the ruggedness of the surface of the front surface opening/closing frame 4, the rugged shape improves the strength of the front surface opening/closing frame 4 composed of the synthetic resin. Also, since the raised parts 700 three-dimensionally decorate the outer peripheral part of the circular see-through window 5 (game area 41), the design on the front surface of this pachinko game machine 1 is improved.
Patent JP-2001238050-A (JP)
Title: Image reader
Inventor: HASHIMOTO HIDEYUKI
IPC: H04N1/19
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader in which dust can be detected without taking long time by the end of an original reading operation. SOLUTION: When dust detection processing is not performed when of after an initial operation is conducted, the existence/absence of diffused external light and a reading state are decided in steps S205 and S207 in order to judge whether dust detection can be performed. When dust detection is decided as possible to be performed in a step S209 on the basis of the decision results, dust detection is performed in step 211. When a series of original reading operations are finished in a step S213, dust detection is subsequently carried out in a step S215. Spending another time only for dust detection is prevented by performing dust detection in parallel with original transport during the initial operation or after completion of reading operation is conducted.
Patent JP-2001237342-A (JP)
Title: Method of manufacturing wafer
Inventor: IMADA MITSUHIKO
IPC: H01L23/12
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To form connection terminals on the electrodes of a wafer with high positioning accuracy and improved workability by simplifying a forming process as much as possible to reduce the number of processes. SOLUTION: A method of manufacturing a wafer in which connection terminals are formed on electrodes includes the steps of: covering a wafer 1 with a die 4 having projections 5 covering electrodes 3 of the wafer 1, filling spaces formed between the projections 5 of the die 4 with resin 7, curing the resin 7, and forming connection terminals 9 at the holes 8 in the resin, which are formed at the projections 5 by removing the die 4, by soldering, plating, or screen printing. Further, solder balls are formed on the tops of the connection terminals.
Patent JP-2001159755-A (JP)
Title: Liquid crystal display device and method of producing the same
Inventor: SUZUKI AKIO
IPC: G02F1/1337
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure for liquid crystal display device having high contrast without decreasing the picture quality and to provide a method of producing that structure. SOLUTION: The liquid crystal display device has a liquid crystal held between a pair of substrates of first and second substrates, and the device is equipped with a lattice-like black matrix and color filters formed on one substrate of the substrate pair. Features of the liquid crystal display device and its production method are that the longitudinal side lines of the black matrix 2 are vertical, while the lateral side lines 21 of the black matrix 2 are tilted in each color unit to coincide with the angle of the rubbing direction and that photolithographic spacers 6 are disposed on the intersections of the longitudinal side lines and the lateral side lines of the black matrix 2.