baber/WOPTO huggingface dataset:
Patent JP-2001326864-A (JP)
Title: Tuner device
Inventor: MAEJIMA KAZUHIKO
IPC: H04N5/44
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a tuner device that can in common receive a satellite digital television broadcast program and a terrestrial television broadcast wave. SOLUTION: When receiving a satellite television broadcast, an intermediate frequency signal SIF1 is supplied to a quadrature detection circuit 45, an oscillation signal is supplied from an oscillation circuit 46 to the quadrature detection circuit 45 and base band signals SI, SQ are extracted from the intermediate frequency signal SIF1. In the case of receiving a terrestrial television broadcast or a cable television broadcast, the broadcast wave signal of the terrestrial television broadcast or the cable television broadcast is fed to the mixer circuit 53 where the broadcast signal is frequency-converted into the 1st intermediate frequency signal SIF1 of the band of the intermediate frequency signal SIF1 at the reception of the satellite broadcast program.  The 1st intermediate frequency signal SIF1 is supplied to the quadrature detection circuit 45 and supplied from the oscillation circuit 46 to the quadrature detection circuit 45 and the 1st intermediate frequency signal SIF1 is frequency-converted into a 2nd intermediate frequency signal SIF2.
Patent JP-2001329929-A (JP)
Title: High-pressure fuel pipe supporting structure for internal combustion engine
Inventor: URAKI YOICHI
IPC: F02M55/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise due to resonance of a high-pressure fuel pipe in a common rail type fuel injector. SOLUTION: In each cylinder, an injector 2 and a common rail 1 are connected together by means of the high-pressure fuel pipe 4 extended from the common rail 1. By means of the high-pressure fuel pipe 5 extended axially from one end part of the common rail 1, the common rail 1 and a supply pump 3 are connected together. A supporting member 7 is formed into an approximately L-shaped form having a long side part 7a and a short side part 7b extended from it at right angles, and in the long side part 7a, the high-pressure fuel pipes 4 are fixed respectively, while the high-pressure fuel pipe 5 is fixed in the short side part 7b. In each pipe supporting part, an elastic member 18 is arranged. The high-pressure fuel pipe 4 is different from the high-pressure fuel pipe 5 in vibrating direction by 90 degrees, so that vibration can be effectively reduced by mutual connection.
Patent JP-2001335166-A (JP)
Title: Paper feeding mechanism of printer
Inventor: TAKAHASHI HIROSHI
IPC: B65H3/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive paper feeding mechanism of a printer capable of easily correcting a skewed carry of paper with a simple structure or capable of easily adjusting a carry intentionally skewed by a user. SOLUTION: In this paper feeding mechanism of the printer for supporting a paper feeding roller driving shaft 4 having a paper feeding roller 3 capable of separately feeding paper by abutting to paper P housing in a paper placing tray 16 of a paper feeder 14 by a frame 5 of a printer body, the paper feeding roller driving shaft 4 is slantingly arranged in the normal carrying direction of the paper P in the frame 5, and a switching lever 6 is arranged for freely adjusting an inclination of the paper feeding roller driving shaft 4.
Patent JP-2001336862-A (JP)
Title: Expansion valve
Inventor: KAWAKAMI SATOSHI
IPC: B60H1/32
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an expansion valve in which hunting of a variable capacity compressor with an external control valve is avoided under a low load and oil return is ensured along with a cooling power under a heavy load. SOLUTION: The area ratio Ad/ADd of the orifice area Ad of a valve having an orifice diameter d and the pressure receiving area ADd of a diaphragm 13 having a power element diaphragm diameter Dd is set in a range of 0.019-0.074 and variation rate of a set value is increased for variation of inlet side pressure. Since the set value is high under a low load and open valve state is brought about, hunting with an external control valve is avoided and oil return is ensured. Cooling power is ensured by controlling the inlet side pressure with a large variation rate under a heavy load during full rotation of a compressor. Furthermore, abnormal vibration due to water hammer is suppressed by inclining the shaft contact face of a disc 14 and imparting a transverse load to the shaft 15.
Patent JP-2001340957-A (JP)
Title: Transportation container and transportation method of molten metal and fixing device therefor
Inventor: YOKOYAMA YOSHIAKI
IPC: B22D41/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a transportation container which restrains temperature of a molten metal from being lowered and contributes to an energy saving. SOLUTION: In the transportation container for the molten metal 1, the upper wall 2a, side wall 2b, and bottom wall 2c of the main body 2 are all provided with a structure having an internal wall 11 and an external wall 10 and by constituting a space 8 which helps to depressurize it and works as a thermal insulation effect by between the internal wall 11 and the external wall 10, the thermal insulation effect by the transportation container of the molten metal can be improved, resulting in contributing to the energy saving by restraining temperature of the molten metal inside the container.
Patent JP-2001338996-A (JP)
Title: Non-volatile semiconductor storage device and its manufacturing method
Inventor: KOBAYASHI TAKASHI
IPC: H01L21/8247
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To contrive the minuteness, low voltage operation, high reliability of a non-volatile semiconductor storage device and the simplicity of a manufacturing process. SOLUTION: The multi-crystal Si interlayer insulation film 109a of a non- volatile semiconductor storage device is made a CVDSiO2 film adding nitrogen, and it is used as the gate oxidation film of the MOS transistor of a peripheral circuit area low voltage part. Furthermore, the gate oxidation film of the MOS transistor of the peripheral circuit area high voltage part is made the SiO2 film 109a and the laminated film of the CVDSiO2 film adding the nitrogen of further one layer. The reliability of the gate oxidation film of the peripheral circuit area MOS transistor of the non-volatile semiconductor storage device is improved, and transistor characteristics can be improved. In addition, the minuteness and low voltage of the non-volatile semiconductor storage device is contrived.  Furthermore, the simplicity of the manufacturing process of the non-volatile semiconductor storage device is contrived.
Patent JP-2001340085-A (JP)
Title: Promoter gene
Inventor: SATO TOSHIJI
IPC: A61K48/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a promoter commanding the initiation of the transcription of ubiquitin gene of Lentinus edodes, a terminator commanding the termination of the transcription of ubiquitin gene of Lentinus edodes, a recombination vector containing the promoter and/or terminator, a transformant containing the recombination vector, and a method for producing a polypeptide using the transformant. SOLUTION: The subject gene is a DNA that can function as a promoter and is described as follows: (a) a DNA containing a base sequence shown by 1st to 2116th base in sequence 1 of the specification, or (b) a DNA that contains a base sequence modified by deleting, substituting or adding one base or more from, in or to sequence 1 of the specification, and has a promoter activity.
Patent JP-2001345623-A (JP)
Title: Radio environment control system for building group on premise
Inventor: SATO HIROICHI
IPC: H05K9/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To enable a radio system to be used for buildings on a premise to communicate with the other buildings or the outside without causing radio inter interference. SOLUTION: A radio environment control system enables the buildings on a premise to communicate with the other buildings or the outside by the use of a radio system without causing radio interference. The radio environment control system has such a structure in which an electromagnetic shield is provided to, at least, the outer wall surface of one of the adjacent buildings, and another outer wall surface linked to the above outer surface so as to attenuate radio waves radiated from the radio system, or an electromagnetic shield is provided to the outer wall surface of the building on a premise boundary, corresponding to the position, output power, and distance of the base station of the radio system, and an electromagnetic shield is provided to the outer wall surfaces of the buildings. Therefore, the premises of a plurality of buildings are capable of effectively utilizing a radio system such as a wireless LAN without causing radio interference, the radio system can be connected to wire networks installed in the buildings anytime, and the buildings are capable of utilizing the services.
Patent JP-2001055909-A (JP)
Title: Small-sized two-wheeler with engine
Inventor: NIIMURA SHUSABURO
IPC: F02B75/16
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an engine-equipped small-sized two-wheeler that has a more compact structure of OHV engines capable of favorable miniaturization. SOLUTION: The engine-equipped small-sized two-wheeler has a head pipe for holding a steering shaft, and a body frame 7 joined to the head pipe, and carries and engine 15 extending along the lower end of the body frame 7 and having an intake valve and an exhaust valve openable and closable via an intake pushrod 55 and an exhaust pushrod 56 both of a cam-driven type. A crankshaft 37 of the engine 15 extends in the longitudinal direction of the vehicle, and a single intake/exhaust camshaft 52 extends over the crankshaft 37 in parallel relation thereto.
Patent JP-2001344438-A (JP)
Title: Method and system for data distribution
Inventor: HAYASHI KATSUHIKO
IPC: G06F21/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To construct a method and a system for a data distribution which can shorten the restraint time for general users to receive data, pay a charge to a representative user as the counter value for the restraint time, etc., and regard the representative user as a sale promoter as a method and a system for data distribution which distribute music data, image data, etc., from a server, through a transmission device such as a network. SOLUTION: Music data, image data, etc., are distributed from the server stored with them through the transmission device to the representative user as use-limited data, and the representative user distributes some or all of the use-limited data to the general users, who send a list of data, whose use restrictions the users desire for removing among the use-limited data and charge payment data to the server. Then the server distributes, after confirming the charge payment data, use collation data capable of removing the use restrictions of the data entered into the list to the general users.
Patent JP-2001348404-A (JP)
Title: Production method for block copolymer latex
Inventor: NAKAMURA TETSUYA
IPC: C08F2/24
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a homogeneous and stable block copolymer latex. SOLUTION: This method for producing a block copolymer latex comprises subjecting an emulsion comprising water, a surfactant, a polymeric polymerization initiator, and a monomer for the first-step polymerization to a first-step emulsion or microsuspension polymerization; adding a monomer for the second- step polymerization; and conducting a second-step emulsion or microsuspension polymerization basing upon residual linkages having a polymerization initiation function. The polymeric polymerization initiator, when used in the first-step emulsion or microsuspension polymerization, is in the state of a solution in oil particles.
Patent JP-2001348599-A (JP)
Title: Solid soap
Inventor: AOKI HIDEKI
IPC: C11D9/22
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solid soap having excellent safety to the human body and excellent detergency even by the use of a material at an industrially reasonable cost. SOLUTION: This solid soap is characterized by comprising calciumdeficient hydroxyapatite powder [chemical formula: Ca10-xH2X(PO)6(OH)2 (with the proviso that x is 0.02-1.0).
Patent JP-2001352393-A (JP)
Title: Phone system incorporating automatic phone message recording function
Inventor: KENMOCHI TOSHIO
IPC: H04M1/64
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a phone system incorporating an automatic phone message recording function that employs a communication unit capable of 2-channel communication such as the ISDN and allows an operator making a speech or the like to reply an incoming call when the operator is busy through other channel or reproduces a phone message arrived at during the absence when the incoming call arrives through one channel in spite of the setting of the automatic telephone message recording mode. SOLUTION: In the case that a 1st channel is busy because of a speech by the master unit or reproduction of a phone message in an automatic telephone message recording mode, when an incoming call comes through a 2nd channel, the phone system incorporating an automatic phone message recording function rings other idle speech terminal or informs the busy master unit when pseudo call waiting is possible and replies the incoming call with the automatic telephone message recording function if the operator gives no reply regardless of lapse of a prescribed time.
Patent JP-2001350969-A (JP)
Title: System for managing order reception
Inventor: ONODERA KENICHI
IPC: G06Q30/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an order reception management system capable of accurately performing product delivery and shipping and also maintaining proper stock. SOLUTION: ID codes a associated with order reception information such as a user, a person is charge of sales and a product name are respectively set in various information such as an order 11, a production request 12, a production answer 13, the past production results 14 and the past stock results 15 stored in the storing part 42 of the computer 3a of a control center 3. The output of the various information is controlled by an input-output controlling part 43. The control center 3 identifies the information where the ID code is set from the various information stored in the part 42 on the basis of the reception of the ID data of order reception information in an input-output controlling part 2e and transfers specified information to the computer 2a of a sales department 2.
Patent JP-2001349005-A (JP)
Title: Asphalt single with solvent interrupting layer for roofing
Inventor: SUZUKI RYO
IPC: E04D1/16
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt single capable of preventing softening of asphalt single, and generation of bubbles due to volatilization of a solvent of asphalt cement in roofing so as to prevent lowering of quality. SOLUTION: A solvent interrupting layer formed of aluminum foil 10 is previously stuck to an adhesive applied part of the back of a tab part 1b of the asphalt single.
Patent JP-2001350680-A (JP)
Title: Network management device, network management method, and memory media
Inventor: NISHIO MASAHIRO
IPC: G06F13/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the memory processing load and communication management load of network management information to be managed on various information processing devices. SOLUTION: When the network management information managed by an SNMP sub-agent 4 is acquired by an SNMP and stored together with the identification information identifying that it is the information managed by the SNMP sub-agent 4 side, an SNMP master agent 3 compares the acquired network management information with the stored network management information, adds and updates the stored network management information, and returns the added and updated network management information according to the acquisition request from a network management manager on a network.
Patent JP-2001356327-A (JP)
Title: Liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02B6/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To develop a transmission type or transmission and reflection type liquid crystal display device which can be easily made thin and lightweight and which has excellent display quality. SOLUTION: A back side substrate has a transparent layer 14 having a low refractive index lower than that of a transparent substrate 10 and a transparent electrode 11 on the transparent substrate 10 and a visual confirmation side substrate has a transparent electrode 21 on a transparent substrate 20.  The liquid crystal display device has illumination devices 5 on one or more side surfaces of a transmission type liquid crystal display panel 1 at least provided with a liquid crystal cell having a liquid crystal 30 interposed between the back side substrate and the visual confirmation side substrate which are disposed so that their electrode sides are opposed to each other and is provided with an optical path controlling layer 4 having a repetitive structure of an optical path converting slope Al having 35-48 degrees inclined angle to the standard plane of the back side substrate and having a refractive index higher than the low refractive index of the transparent layer on the outer side of the back side substrate.  Thus, incident light from the illumination devices disposed on the side surfaces of the panel utilizing the liquid crystal cell substrate can be utilized for liquid crystal display by converting the optical path of the incident light via the light path controlling layer while the incident light is efficiently transmitted backward.
Patent JP-2001353022-A (JP)
Title: Base material set for artificial nail, and artificial nail using the same
Inventor: NISHIMURA KAZUAKI
IPC: A45D31/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an artificial nail which has frictional resistance and water- resistance, and of which the image is clear, and provide a base material in order to make such an artificial nail. SOLUTION: This base material set for an artificial nail has a base material (A) and a base material (B). In this case, for the base material (A), a hot-melt adhesive layer 2a is formed on the back surface of a transparent surface base material 1a which is a film or a sheet of a size wherein a plurality of displays for an artificial nail such as colors, figures and characters or the like can be applied. For the base material (B), a hot-melt adhesive layer 2b and a transparent printing-receiving layer 3 are laminated in this order on the front surface of a transparent or colored bottom surface base material 1b. The bottom surface base material 1b is a film or a sheet having about the same size as the base material (A). Then, the artificial nail can be obtained by thermally bonding the base material (A) and the base material (B) after an image is formed.
Patent JP-2001353266-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent the backflow of signals by regulating in one direction signal outputs from a power supply means to at least either a main control means or an auxiliary control means; cope with various illegal acts; and construct a signal backflow prevention circuit by use of simple elements. SOLUTION: An abnormal signal outputting part 84 and a reset signal outputting part 86 are provided with respective inverter elements 84a and 86a, and the signal inputting parts of the main control means 50 and a dispense control means 70 are provided with respective inverter elements 39f to 39g and 46f to 46g. The signal inputting parts of other auxiliary control means 60, 71 and 72 are provided with respective inverter elements 30g, 42g and 43g. Power abnormality signals VS are supplied in one direction to the main control means 50 and the dispense control means 70 via the inverter elements 84a, 39f, and 46f and system resetting signals SR are supplied in one direction to the main control means 50 and the other auxiliary control means 60, 71 and 72 via the inverter elements 86a, 39g, 46g, 40g, 42g and 43g to cope with various illegal acts.
Patent JP-2002008239-A (JP)
Title: Optical disk device and recording method of optical disk
Inventor: MATSUO JUNKO
IPC: G11B7/0045
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To allow the recording to optional positions of plural recording layers on an optical disk to be performed by each of plural recording heads while keeping a high speed recording function. SOLUTION: This optical disk device is provided with a radial position recognizing parts 15, 35 for recognizing the position in the radial direction of disk as to the data recording position of each recording layer on the optical disk 2, a CPU 21 for controlling the rotational speed of the optical disk 2, and recording signal output control parts 13, 33 outputting recording signals for making the 1st and 2nd heads 11, 31 perform the recording operation on the basis of data recording rates to the optical disk 2 for every 1st and 2nd heads 11, 31, which are decided in accordance with the position in the radial direction for each recording layer obtained from the radial position recognizing parts 15, 35 and the rotational speed of the optical disk 2 at the time of recording the data to the optical disk 2,  then the recording operation is carried out simultaneously to the plural recording layers on the optical disk 2.
Patent JP-2001323963-A (JP)
Title: Base isolating device
Inventor: MIYAZAKI MITSUO
IPC: F16F15/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a superhigh-performance base isolating device that achieves an approximately zero horizontal resistance force to allow free performance setting of a base isolating layer. SOLUTION: The sphere-rolling base isolating device has three or more parallel steel balls having the same nominal diameter and a difference in average diameter of not more than 1/2,000 of the average diameter of all the steel balls. The material of the steel balls has a Brinell hardness HB of 560 or more (Rockwell hardness HRC of 55 or more), and an upper and a lower plate brought into contact with the steel balls have a surface hardness HB of 330 or more (HRC of 36 or more).
Patent JP-2002009017-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ISHIDA TOMOHIRO
IPC: H01L21/28
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing semiconductor device by which a conductive film can be buried surely in an opening. SOLUTION: In the method of manufacturing semiconductor device, a step of burying a tungsten film 17 in a contact hole 3 formed on a semiconductor substrate 1 by forming the film 17 in the hole 3 is performed by mixing an etching gas, which can etch the film 17 during the formation of the film 17 with the film forming gas used for forming the film 17 by a desired mixing ratio by using the full-surface CVD method.
Patent JP-2002001805-A (JP)
Title: Method for manufacturing aromatic polyamide film and aromatic polyamide film
Inventor: NAKAJIMA YUICHI
IPC: C08J5/18
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aromatic polyamide film which shows high productivity by enabling high ratio stretch and gives an aromatic polyamide film of a high quality by preventing neck down during high ratio stretch. SOLUTION: An aromatic polyamide film is manufactured by stretching a solvent-containing polymer sheet of an aromatic polyamide having a width of not less than 50 cm in a lengthwise direction in a stretching region of 5 to 300 cm at a stretch rate of 50 to 3,000 %/sec while the polymer sheet is soaked in a solvent mixture of a good solvent and a poor solvent during stretch, the ratio of the good solvent to the poor solvent being 80/20 to 30/70 wt.%.