baber/WOPTO huggingface dataset:
Patent JP-2001319687-A (JP)
Title: Lithium-ion secondary battery
Inventor: KOMABA SHINICHI
IPC: H01M10/0567
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery that can restrain the deterioration of charge-discharge characteristics due to the elution of the Mn component from a LiMn2O4 positive electrode, by adding a metal species having higher standard oxidation-reduction potential than that of Mn to an electrolyte or an electrode as ions. SOLUTION: This lithium-ion secondary battery uses LiMn2O4 as a positive electrode substance, and a metal species having higher standard oxidation- reduction potential than that of Mn to an electrolyte or an electrode as ions is added. When silver perchlorate, silver hexafluorophosphate and other silver salts are used as a metal species having higher standard oxidation-reduction potential than that of Mn, Ag based film is formed on the negative electrode surface, and the precipitation of Mn is restrained.
Patent JP-2001324252-A (JP)
Title: Power pack for land transport freezing apparatus
Inventor: KIMATA HARUO
IPC: B60P3/20
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a power pack of a land transportation freezing apparatus capable of ensuring low noise. SOLUTION: An engine 104 and a cooling fan 108 are disposed inside a casing 101, and a radiator 107 is disposed outside the casing 101. The cooling fan 108 and the radiator 107 are provided facing each other with the casing 101 put therebetween, and an opening section 109 having its size substantially equal to an outer periphery projection area of the cooling fan 108 is protruded on the casing 101. Further, there is provided a shroud 116, in which the radiator 107 and an edge portion of an opening section 109 are connected to form a cooling air passage.
Patent JP-2001326319-A (JP)
Title: Antenna element integration type high-frequency circuit module
Inventor: TAKEDA ERIKO
IPC: H01L23/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact, inexpensive antenna element integration type high-frequency circuit module. SOLUTION: This antenna element integration type high-frequency circuit module is provided with a substrate having a dielectric layer and a conductor layer where at least an antenna element is formed, and a high-frequency circuit module that includes at least one semiconductor device and is mounted to the substrate. The substrate is composed of a first conductor layer where the antenna device is provided, a second conductor layer where a grounding electrode is provided, a third conductor layer where a plurality of wirings is provided, a first dielectric layer that is provided between the first conductor layer and the second conductor layer, and a second dielectric layer that is provided between the second conductor layer and the third conductor layer. The high-frequency circuit module is mounted on the second dielectric layer or the third conductor layer.
Patent JP-2001322163-A (JP)
Title: Decorative sheet for vacuum molding
Inventor: YAMAZOE MASAHIRO
IPC: B32B33/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet for vacuum molding, which is a decorative sheet composed of a thermoplastic resin, which does not exert a bad influence upon the global environment and human bodies, in place of a polyvinyl chloride, and in which local elongation and clouding can be avoided at the time of vacuum molding so that a molded item of good quality can be stably manufactured. SOLUTION: An ethylene-vinyl acetate copolymer film layer 8 is superposed on the rear side of decorative sheet bodies 1-6 principally composed of thermoplastic resins. Preferably, the thickness d [μm] of the decorative sheet bodies and the thickness t [μm] of the film layer 8 satisfy the following expressions: 50<=d<=250 and 0.5d<=t<=2d.
Patent JP-2001325521-A (JP)
Title: System and method for mail delivery by internet
Inventor: NIIGUNI HIROSHI
IPC: G06Q30/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mail delivery system which confirm such an information that a customer requires in real time and providing information accurately grasping the customer's request. SOLUTION: This system comprises a provider device 501 equipped with a provider member access log storage means 502, a provider member access log file 503, a provider member profile data generating means 504, provider member profile data 505, a provider member advertisement mail issuing means 507, and a mail selecting means 506, a provider member terminal 101 equipped with a WWW browser 102 and a mailer 103, Internet networks (601, 602), and a WWW server 301, and the information that a customer requests is analyzed by using provider member access log information and advertisement mail complying with the request is sent.
Patent JP-2001333323-A (JP)
Title: Image pickup system, image pickup device, communication device and its control method and storage medium
Inventor: YAMAGISHI YOICHI
IPC: H04N5/445
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup system where an image pickup device such as an electronic camera can recognize an operating state of a communication device such as a cellular phone. SOLUTION: In the image pickup system consisting of at least one image pickup device (100) and of at least one communication device (300), the communication device has a communication unit and antennas (330, 332) that transmit an operating state of the communication device to the image pickup device, and the image pickup device has an image pickup element (14), an antenna and communication units (112, 110) that receive the informed operating state, a system control circuit (50) that discriminates the received operating state of the communication device, and display means (28, 54) that display the operating state of the communication device depending on the result of discrimination.
Patent JP-2001328742-A (JP)
Title: Paper sheet delivering device
Inventor: KOJIMA SUSUMU
IPC: G07D1/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a small paper sheet delivering device for delivering paper sheets shortly and accurately. SOLUTION: A paper sheet delivering means 4 disposed in a paper conveying passage 3 comprises a separation roller means 8 consisting of a drive roller 6 disposed on the forward end side of a contained paper sheet A and separating double feed paper sheets A; and a conveying roller 9 disposed downstream at a given distance from the separation roller means 8 and rotated at a peripheral speed higher than that of the drive roller 8. A double feed detecting means 11 consists of a sensor disposed in a position where the conveying roller 9 is disposed.  Double feed of paper sheets A is detected by the double feed detecting means 11, and when after a lapse of a given time starting from the detection, double delivery of the paper sheets A is not detected by the double feed detecting means 11, drive of the paper sheet delivering means 11 is continued without driving a paper sheet recovering means, and the paper sheets A are fed.
Patent JP-2001325237-A (JP)
Title: Program execution method and device in distributed processing system
Inventor: KAWASAKI KENJI
IPC: G06F15/16
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide program execution method and device capable of controlling the execution of a remote method by a computer unit without changing the constitution of a group or the program of a calling origin. SOLUTION: A system manager specifies constitution information for each group by using a group information operation part and also specifies an operation mode for each computer by using an operation mode operation part. A group communication control part receives the calling request of the remote method, decides the appropriate calling method of the remote method corresponding to the group constitution information and the operation mode and actually performs the calling processing of the remote method by using a communication processing part.
Patent JP-2001330001-A (JP)
Title: Hydraulic driving device of construction equipment
Inventor: NAKAMURA TSUYOSHI
IPC: F15B11/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful operation of a variable relief valve and to improve durability and service life of an apparatus in a hydraulic driving device of construction equipment, by using a relief valve for limiting a maximum of delivery pressure of a hydraulic pump as the variable relief valve. SOLUTION: Output pressure of a solenoid valve 5 is guided to the variable relief valve 3 for limiting the maximum of the delivery pressure of the hydraulic pump 2, and relief set pressure can be changed to high pressure side. A controller 50 for outputting a boosting signal to the solenoid valve 5 receives a signal from a pressure sensor 42 for detecting a boosting indication signal from a boosting indication switch 60 and pump delivery pressure, turns off the boosting signal to be outputted to the solenoid valve 5 when the delivery pressure of the hydraulic pump 2 is not high even when the boosting indication signal is ON, and outputs the ON boosting signal to the solenoid valve 5 only when the pump delivery pressure is high.
Patent JP-2001330379-A (JP)
Title: Reduction pellet continuous cooler
Inventor: KAWAHARA YOSHIAKI
IPC: C21B13/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a device which can cool a reduction pellet efficiently in succession in nonoxidation state at low cost without enlarging a device. SOLUTION: This is a reduction pellet continuous cooler which keeps its rotary drum 6 provided spirally with vanes 5 at the inside periphery roughly horizontally, and keeps the inside of the rotary drum in nonoxidative atmosphere gas, and also which passes the reduction pellets in that rotary drum by charging that drum with hot reduction pellets P discharged from a heat treatment furnace 1 and rotating that rotary drum, and cools those reduction pellets continuously by water-cooling the outside periphery of that rotary drum, and heat conductive fins 41 whose heights h2 are lower than the accumulation height hp of the reduction pellets are planted at the intervals of transmission blades at the inside periphery of the rotary drum.
Patent JP-2001335343-A (JP)
Title: Glass with photocatalytic film and its procuction method
Inventor: YAMAGUCHI YOSHIKAZU
IPC: C03C17/245
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To allow an anatase titanium oxide film to sufficiently exhibit its photocatalytic activity. SOLUTION: A photocatalytic film made of anatase titanium oxide is formed on a glass substrate with a smooth surface, the center line average surface roughness Ra of the film is 5-40 nm, and an average particle size Dav of the anatase titanium oxide is 20-200 nm. A production method of the glass with a photocatalytic film is to be described.
Patent JP-2001336172-A (JP)
Title: Hydraulic shovel provided with hanging hook
Inventor: NISHIMURA SATORU
IPC: B66C1/68
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel provided with a hanging hook for safe crane works capable of improving driver's visibility, carrying out favorable crane works, securing the holding force of the bucket cylinder, and preventing the bucket from gravitational fall due to a hanging load beforehand. SOLUTION: A hanging hook is disposed at an arm top pin to which a bucket is attached at the tip of the arm and hung down at the scooping face side of the bucket. A bucket fall prevention valve (20) holding the cylinder inside pressure and preventing the bucket from gravitational fall is provided at least at the head side of the bucket cylinder (9). Crane works using the hanging hook are carried out in a state that the bucket is completely dumped to the back side of the arm. Even if a hydraulic hose connected to a hydraulic oil chamber at the retaining pressure generating side in the bucket cylinder (9) is broken by an external force accidentally, the bucket fall prevention valve (20) functions instantaneously to completely shut the hydraulic oil chamber from the external oil passage and securely keep the rertaining pressure of the head side.  Hence, the bucket is prevented from abruply turning down.
Patent JP-2001334828-A (JP)
Title: Structure for drainage of rear door for automobile
Inventor: KAWAKAMI KENJI
IPC: B62D25/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To require specific consideration for dealing with so that water flowing down may not penetrate into a chamber when a rear door for an automobile is opened, particularly, in the case of split line between the rear door and a main body in the automobile being situated in transverse side. SOLUTION: A curved part is installed to the transverse side of the rear door 1 and a waterproof strip 21 is attached to its inside. Furthermore, a plurality of restricted grooves 23, 24 are constructed to form on the waterproof strip 21.
Patent JP-2001337008-A (JP)
Title: Polarization mode scattering measuring device, method and recording medium
Inventor: YAMASHITA TOMOTAKE
IPC: G01J4/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of measuring the polarization mode scattering of an object to be measured without changing the wavelength or angular frequency of the light coming in the object to be measured. SOLUTION: The device comprises a variable wavelength light source 10 producing incident light, a light modulator 54 for modulating the incident light based on the frequency (f) of the signal for modulation which an oscillator generates and is outputting the modulated light, a polarization controller 20 for polarizing the modulated light, changing the polarization state so that the modulated light having polarized axes whose transmission velocity of light becomes minimum and maximum in DUT30 passes and outputting the polarization light for incidence, a phase comparator 64 for measuring the phase difference ϕ between the phase ϕs of the transmission light whose polarization light for incidence has passed the DUT30 and the phase ϕr of the signal for modulation,  and a polarization mode scattering measuring part 66 for measuring the polarization mode scattering of the DUT30 from the phase difference ϕ. The polarization mode scattering can be measured without changing the wavelength of the incident light and the wavelength dependency characteristics of the polarization mode scattering can be measured by changing the wavelength of the incident light.
Patent JP-2001340360-A (JP)
Title: Dental floss for cleaning tooth
Inventor: CHAN-MIN SUU
IPC: A61C15/04
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a dental floss which can effectively remove food pieces and fibrous matters getting in between teeth and hardly injures the gum. SOLUTION: This dental floss is composed of a silk thread (1) carrying knots (2) formed at regular intervals, a ring type handle (3) provided at one end of the thread (1), and a brush means (4) provided at the other end of the thread (1).
Patent JP-2001343254-A (JP)
Title: Rotary encoder
Inventor: FUJITA HIROYUKI
IPC: G01D5/26
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder which has a simple structure and can easily reduce the radial load exerted from the motor shaft, without changing other components than a leaf spring. SOLUTION: Two or more steps are formed at other parts on a leaf spring 12, one constituent component of a rotary encoder 1, than a motor mounting part 12a and a housing mounting part 12b.
Patent JP-2001342601-A (JP)
Title: Roadbed facilities for vehicle
Inventor: HAYASHI SHINICHIRO
IPC: E01C3/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration generated by running of a vehicle. SOLUTION: This bed facilities are provided with a grooved recess 3 having a roadbed 18 for running a street can 66 positioned inside, plural support members 49 interposed between the inside bases 5 of the recess 3 and the roadbed 18, and a water quantity regulating device 10 capable of regulating the quantity of water stored in the recess 3. The roadbed 18 is separated from a roadbed 20 positioned outside the recess 3, and the support members 49 have support parts 58 forming spaces 64 inside the support members and between the support members. The support parts 58 support load applied to the roadbed 18. In the water quantity regulating device 10, a water barrier sheet 12 is provided in the bottom 4 and the side lower part 7 of the recess.
Patent JP-2001345442-A (JP)
Title: Mis-type fet and manufacturing method of semiconductor device
Inventor: TAKEUCHI KIYOSHI
IPC: H01L21/336
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an MIS-type FET which has low resistance, and is suitable for miniaturizing, easy to manufacture and proper for fine type whose gate length is approximately 0.2 μm or less and an SOI structure, and a method for manufacturing a semiconductor device of such an MIS-type FET or the like. SOLUTION: The semiconductor device has a gate electrode 10 on a substrate 50, and a source diffusion layer 30 and a drain diffusion layer 30 which are adjacent each via an insulation film 20 in the gate electrode 10. The semiconductor device has a gate side wall insulation film 60 which is formed in a side surface of the gate electrode 10 and covers a part of the source diffusion layer 30 and the drain diffusion layer 30 each; and first and second conductor layers 70A which are in contact with at least a part of a region excepting an area below the gate sidewall insulation film 60 of the source diffusion layer 30, and the drain diffusion layer 30 and extend from the contact position onto an isolation insulation film 40 which is adjacent to the source diffusion layer 30 and the drain diffusion layer 30 each.
Patent JP-2001342519-A (JP)
Title: Method for preventing austenitic stainless steel members from distortion
Inventor: MORIMOTO KAZUHIRO
IPC: C22C38/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To eliminate distortion or transformation of austenitic stainless steel which is caused by internal thermal-stress when it is used at a low temperature as an low temperature apparatus and which causes leakage in a valve. SOLUTION: A process for manufacturing a member made from an austenitic stainless steel includes finishing with chipping off a generated transformation or distortion; after machining the austenitic stainless steel of which the quantity of a nickel component is controlled, during using a coolant, welding it as required, and then annealing it at a low temperature for a long time to stabilize the dimension. To be more specific, the annealing process for stabilizing the dimension includes heating the member at a heating velocity of 20 to 200 degrees centigrade per hour, maintaining it in a holding temperature of 300 to 450 degrees centigrade for 8 to 96 hours, and cooling it at a cooling velocity of 20 to 200 degrees centigrade per hour.
Patent JP-2001343880-A (JP)
Title: Electrophotographic image forming device
Inventor: YASUMOTO TAKESHI
IPC: G03G15/01
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To maintain the rigidity of a frame body of a color image forming device having a plurality of image forming parts and to improve maintainability. SOLUTION: A slide 11 is provided on the upper surface of the main body 4 of the image forming device. The slide is moved to form an opening 2 or an opening 3. Maintenance of the image forming parts Py, Pm, Pc and Pk are carried out through the openings 2 and 3.
Patent JP-2001350148-A (JP)
Title: Method for pressurizing panel, method for manufacturing liquid crystal device and pressurizing device for panel
Inventor: SASAKI TSUTOMU
IPC: G02F1/1339
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for pressurizing panels, in which a panel is pressurized with uniform strength in a direction inside the plane, and at the same time, no fluctuation of strength to pressurize the panels is generated even when a number of sheets are treated at a time, and to provide a method for manufacturing a liquid crystal device and a pressurizing device for the panels. SOLUTION: A liquid crystal is injected into the panel 100 for the liquid crystal device. Subsequently, the distance between substrates is adjusted to a dimension specified with spacers 32 by pressurizing the panel 100 to exclude an excessive liquid crystal 39 from a gap between the substrates. In this case, a plurality of the panels 100 are aligned keeping a specified distance and pressurizing bodies 60 are arranged on the respective both sides of the respective panels 100. The panels 100 are pressurized by inflating the pressurizing bodies 60 with fluid pressure.
Patent JP-2001341956-A (JP)
Title: Remote maintenance method and remote maintenance system for elevator
Inventor: KIMURA HIROYUKI
IPC: B66B3/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency of an elevator by easily and precisely detecting an abnormal place and coping with restoring work by storing travel data on the elevator. SOLUTION: A service center computer 25 is connected to a control board 21 of the elevator and a main computer 50 by a network, and the abnormal place of the elevator is specified and a cause is judged by using the travel data taken in the control board of the elevator, analytical data and judging data stored in the main computer in the service center computer, and support information required for restoring the abnormal place is provided for a maintenance engineer on the basis of the judging result.
Patent JP-2001351980-A (JP)
Title: Semiconductor integrated circuit and design method for its layout
Inventor: SHINPO HIROYUKI
IPC: G06F17/50
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that has filtering effect which exceeds the functions of a wide cut-off filer with a decoupling capacitor alone. SOLUTION: The wide cut-off filter is formed, by providing a columnar structure that is formed in this semiconductor integrated circuit, and a plurality of solenoid-like structures surrounding the columnar structure, connecting all the solenoid-like structures in series, and connecting both ends of the solenoid- like structure which are connected in series to a semiconductor circuit device power supply terminal and the decoupling capacitor.
Patent JP-2001352516-A (JP)
Title: Method and device for storing and reproducing moving picture information
Inventor: YABE TATSUYA
IPC: H04N19/593
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To facilitate special reproduction of compressed moving picture data adopting a differential coding system. SOLUTION: A data demultiplex section 20 demultiplexes differential coding data extracted by a data input section 10 into I and P frames, which are fed to an I' frame generating section 30 in which they are superimposed so as to generate I' frames corresponding to the I frames at a prescribed time interval, a data multiplexer section 40 multiplexes them and stores the multiplexed frames to a storage section 60.  For reproduction, the data extracted from the storage section 60 are demultiplexed into I, P and I' frames by a data demultiplexer section 80, the data are once stored in a buffer section 90, a frame processing section 100 selectively extracts the I, P, I' frames from the buffer section 90 according to the reproduction method given from a reproduction control section 70 and applies frame processing to the extracted frames, and a data multiplexer section 110 multiplexes the processed frames and outputs the result externally.