baber/WOPTO huggingface dataset:
Patent JP-2002295688-A (JP)
Title: Brush sealing device
Inventor: KONO TORU
IPC: F16J15/3288
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a split type brushing seal device, in which the diameter of it can be enlarged or contracted to make contact surfaces sealed and contacted as the split surfaces of the device are jointed with each other. SOLUTION: The split surface has a split direction surface which is to be split, and the length direction surface in a length direction of a body split item for forming a cross section with the split direction surface; and between the surfaces of the split direction surfaces combined with each other, a shut-off means for sealing the split direction surfaces to each other is provided.
Patent JP-2002292708-A (JP)
Title: Drive device of injection molding machine
Inventor: SUGANUMA MASAMOTO
IPC: B29C45/76
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To drastically enhance the control accuracy and stability in particular in a control system utilizing a linear motor. SOLUTION: Either one of coil parts 3ca, 3cb, 3cc, 3cd, 3ia, 3ib, 3ic, 3id and 3t, and shaft parts 5cp, 5cq, 5ip, 5iq and 5t is set to a fixed side and the other one of them is set to a movable side to provide linear motors 2c, 2i and 2t coupled with movable parts 6c, 6i and 6t, and linear encoders 7c, 7i and 7t for directly detecting the positions of the movable parts 6c, 6i and 6t, and a control part 8 for applying feedback control to the movable parts 6c, 6i and 6t on the basis of the detection values Xd (Vd) of the linear encoders 7c, 7i and 7t and a preset command value Xs (Vs) are provided.
Patent JP-2001343092-A (JP)
Title: Resin hose with connector and manufacturing method of the same
Inventor: SATO KEISUKE
IPC: F16L11/11
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin hose with connector which can be manufactured with a simpler process and provide a manufacturing method of the same. SOLUTION: A rib 11d is formed around the outer periphery of an end of the resin hose 11 made of themoplastic resin. The end of the resin hose 11 is inserted on the exterior of a core 30 with die bodies 21, 22 of a die assembly being in opened relation and then, by closing the die bodies 21, 22, a cavity space 23 is formed around the outer periphery of the resin hose 11 for connector molding. The connector is integrally formed on the outer periphery of the end of the resin hose 11, by injecting the thermoplastic resin from a gate 24 to the cavity space 23. In addition, when the die bodies are closed, by pressing the rib 11d with the die bodies, the sealing performance can be enhanced. Besides, the die body is formed with segments of not less than 3.
Patent JP-2002299012-A (JP)
Title: Ceramic heater, method of manufacturing the same, glow plug, and ion current detecting device
Inventor: HOTTA NOBUYUKI
IPC: F23Q7/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater whose ion current detecting electrode part has higher durability and can be manufactured at a low cost. SOLUTION: The ceramic heater 1 comprises an insulating ceramic base 13, a resistance heater 10 embedded in the insulating ceramic base, and the ion current detecting electrode part 14, which is integrally formed with the resistance heater in the insulating ceramic base and whose surface is partly exposed as an ion current detecting face on the surface of the insulating ceramic base. The part of the ion current detecting electrode part 14, including at least a part of an ion current detecting face 15, is structured with a conductive ceramic phase consisting of silicon carbide as main non-metallic conductive ceramic, whose cation component consists of a non-metal element.
Patent JP-2002224691-A (JP)
Title: Deodorization method for sludge and sludge dewatering cake
Inventor: NISHIDA YOSHIHISA
IPC: C02F11/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization method for sludge which permits recycling of dewatering cake and has the excellent fast-acting property and persistence of a deodorization effect. SOLUTION: A deodorant for sludge is prepared by separately adding (a) a putrefaction suppressing agent not containing metals and chlorine and (b) peroxide thereto.
Patent JP-2002305103-A (JP)
Title: Multiple laminated varistor
Inventor: OGOSE YOICHI
IPC: H01C7/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a multiple laminated varistor where a various kinds of varistor characteristics are exhibited, and productivity of mounting on a circuit board is improved. SOLUTION: The multiple varistor 1 is provided with a plurality of varistor elements, where internal electrodes 3 are formed on upper surfaces of varistor layers 2, and stretched parts 4-7 which lead out the internal electrodes to end surfaces of the varistor layers 2 are formed. The stretched parts 4-7 of a plurality of the varistor elements are shifted and laminated, so as to have prescribed gaps, and a laminate is formed. A plurality of external electrodes, which are connected respectively with the stretched parts 4-7 of a plurality of the varistor elements are constituted on a surface of the laminate. As a result different varistor characteristics can be exhibited between one external electrode and other external electrodes.
Patent JP-2002308852-A (JP)
Title: Production method for formylimidazole compound
Inventor: KATSUURA AKIO
IPC: C07D233/64
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing, in a high yield, a high-purity formylimidazole compound which does not cause blocking, solidification, etc. SOLUTION: In this production method, a hydroxymethylimidazole compound is oxidized with manganese dioxide in an alcohol solvent, especially in a methyl alcohol solvent.
Patent JP-2002307263-A (JP)
Title: Method for utilizing measuring result of processed work in nc machine tool
Inventor: SATO KAZUHIKO
IPC: G05B19/404
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To preclude necessity for reprogramming of a processing program when the correcting amount for the tool wear is to be calculated from the results from measuring a processed work by using a dedicated application for the NC device. SOLUTION: The results from measuring the processed work using a measuring device is taken into a specific application provided in an NC device, and in this application, the correcting amount for tool wear is calculated on the basis of the measuring results and stored, and at executing a read command for the wear correcting amount in the processing program to process the work, the wear correcting amount is read bit by bit.
Patent JP-2002312872-A (JP)
Title: Security equipment
Inventor: SUGIYAMA HOUEI
IPC: H04W4/04
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a person carrying a portable radio transmitter to inform that he or she wants the other family members to do something even in the case that he or she has been left alone in his or her house by using the security equipment for general home having a call function. SOLUTION: The telephone number of a mobile phone is registered in a telephone number table 31. When a contact operation means 32 is operated, a control part 2 enters into the contact mode; and when ID data is received from a portable radio transmitter 20 in the contact mode, the telephone number registered in the telephone number table 31 is dialed to emit a ringing tone or speak a voice message. A person caring for an aged person or the like operates the contact operation means 32 to set the contact mode when leaving home and carries the mobile phone of this telephone number. The aged person or the like operates the portable radio transmitter 20 to make contact with the mobile phone.
Patent JP-2002310116-A (JP)
Title: Lever installing structure and recorder using the structure
Inventor: AKATSUKA YASUSHI
IPC: F16B9/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a lever installing structure capable of accurately and easily fixing a lever in a normal position to an end surface of a shaft, and a recorder using this structure. SOLUTION: This lever installing structure fixes the lever 65 to the end surface 62A of the shaft 62 via a fixture 64. A reference part 62C is formed on the end surface 62A of the shaft 62. A part 66D of the lever 62 is pressed to the reference part 62C by a force for pressing the lever 65 to the end surface of the shaft 62, and is deformed so that the lever 65 is regulated in the rotational direction to the shaft 62.
Patent JP-2002311415-A (JP)
Title: Method for driving ferroelectric liquid crystal display
Inventor: TAKAHASHI SUZUTARO
IPC: G02F1/133
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving ferroelectric liquid crystal display, by which satisfactory display is always attained in any of first and second display areas even by using electrode structure with simple matrix structure when the first display area to display a static image with long period from the writing of pixels to the next writing thereof is adjacent to the second display area to display a moving image with short period. SOLUTION: A period except the one defined as a selection period (S) in the first display area is defined as a pause period (P) and a selection period (S) in the second display area is set in the period defined as the pause period (P) in the first display area.
Patent JP-2002312318-A (JP)
Title: Electronic device, the principal certification method and program
Inventor: ODA TOSHIAKI
IPC: G10L15/32
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cellular phone terminal and the principal certification method carrying out a certification of a terminal user himself by recognizing a sound/voice inputted. SOLUTION: A pair of key words selected at random from a plurality pairs of key word and passwords previously registered is indicated on an indication part and a user watching the indication sound-produces a password becoming a pair with the key word. An identity of the password produced from the user with the password becoming a pair with the key word indicated is verified based on the sound recognition result of the voice produced to carry out a certification of a terminal user himself.
Patent JP-2002344554-A (JP)
Title: Digital up-converter
Inventor: KISHI TAKAHIKO
IPC: H04B1/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital up-converter which is capable of reducing a spurious output without increasing the ROM size of a DDS that is accompanied by a considerable increase in power consumption and restraining a range of output frequency. SOLUTION: This digital up-converter is equipped with a first mixer 110 which receives the output of a modulator as an input and converts it into first IF signals by the use of a first local signal generator 103, an interpolation band-pass filter 120 which suppresses signals that are outputted from the first mixer and other than a target band, and a second mixer 140 which receives the output of the filter 120 as an input and converts it into an output frequency to a DA converter by the use of a second local signal generator 132. A frequency step which can be oscillated by the first local signal generator is set smaller than that can be oscillated by the second local signal generator.
Patent JP-2002312587-A (JP)
Title: Method, system and program for providing information insurance service
Inventor: MATSUO TAKASHI
IPC: H04N21/4425
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To compensate data distributed to a portable terminal such as the portable telephone of a user. SOLUTION: An insurance service provider 108 which receives an insurance application request from a portable telephone 101-1 requests the permission of the re-distribution of target data to the portable telephone 101-1, whose protection is requested to an incoming melody service provider 105. The incoming melody service provider 105 receives this request, and turns the target data whose protection is requested into a re-distributable state.
Patent JP-2002312219-A (JP)
Title: File management system and method, and file management program
Inventor: MIYATA YOSHIKAZU
IPC: G06F12/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To stabilize business processing by quickly matching data. SOLUTION: In a file management system provided with a center terminal 1 managing a master file 11 and a local terminal 1 connected to the center terminal 1 via a network 2 and including a local master file 31 and having the center terminal 1 renew the master file 11 based on input to the local terminal 3, the local terminal 3 is provided with a function of requesting the renewed data of the center terminal 1 and a function of renewing the local master file 31 based on a designated data sent from the center terminal 1 based on the request, and the center terminal 1 is provided with a function of extracting a designated renewed data from the master file 11 based on the request from the local terminal 3 and a function of sending the extracted data to the local terminal 3.
Patent JP-2002310225-A (JP)
Title: Vibration isolator
Inventor: SOMEYA KATSUMI
IPC: F16F13/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations in the frequencies in the antiresonance range. SOLUTION: An intermediate cylinder 22 and an intermediate block 24 are disposed on the inside of an outer cylinder clamp 16, and the space sectioned by the intermediate block 24 and an elastic body 28 constitutes a main liquid room 30. The main liquid room 30 and a first auxiliary liquid room 32 are made to communicate with each other via an idle orifice 40. A hole 46 is formed in the intermediate block 24 through a part in the middle of the idle orifice 40 and the main liquid room 30, and an intermediate orifice 44 is formed by the hole 46 and the part of the idle orifice 40 from the hole 46 to the first auxiliary liquid room 32.
Patent JP-2002310933-A (JP)
Title: Apparatus and method for inspection of circuit board as well as electro-optical element
Inventor: YAMASHITA MUNEHIRO
IPC: G01B11/30
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for the inspection of a circuit board, wherein, when the inspection of the circuit board is performed by using an electro- optical effect, the inspection is not influenced by a change in a quantity of light or by a disturbance on the surface or the like of the circuit board and the inspection can be performed with satisfactory accuracy and stably and to provide an electro- optical element. SOLUTION: The inspection apparatus is constituted in such a way that the circuit board 10 and the electro-optical element equipped with a transparent electrode 53 are faced and arranged and that the electric field distribution of the circuit board 10 can be observed as the strength and weakness of light emitted from the electro- optical element. At least two kinds of signal voltages are applied across an interconnection 121 to be inspected and the transparent electrode 53. On the basis of a change in the luminance level of light emitted from a liquid crystal 52 at this time, the continuity state of the interconnection is judged.  As a result, even when the change in the quantity of light and the disturbance on the surface or the like of the circuit board are generated, their influence can be canceled, and the inspection of the disconnection/ the short circuit of the interconnection can be performed with satisfactory accuracy and stably.
Patent JP-2002313957-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: CHIBA KENICHI
IPC: H01L21/8244
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a gate insulating film from being contaminated when a contact which connects a cell and a gate of a semiconductor integrated circuit device, specially, a static type semiconductor storage device is formed and to sufficiently reduce the cell area. SOLUTION: At an end part of a first common gate which included in a second CMOS inverter 20, a first contact part 20c is formed which is electrically connected to a p-type drain diffusion layer 21d of a p-type MOSFET 21p of the second CMOS inverter 20. The first common gate 10G is in a polymetal electrode structure in a first CMOS inverter 10, but in the second CMOS inverter 20, a gate insulating film 32 and a gate lower layer 33 are broken and a bimetal layer 34 and a gate upper layer 35 are electrically connected to a contact area 21dc of the p-type drain diffusion layer 21d.
Patent JP-2002047312-A (JP)
Title: Method for manufacturing super water absorbing polymer from polyacrylonitrile
Inventor: MICHELS GISBERT
IPC: A61F13/49
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide method for manufacturing a super water absorbing polymer(SAP), from a polyacrylonitrile(PAN) by alkali hydrolysis in emulsion in which SAP having pH 7 or less is manufactured without using an alcohol or the other organic solvent for the isolation. SOLUTION: The method for manufacturing SAP with auxiliary processes consists of (a) manufacture of a PAN emulsion, (b) alkali hydrolysis of the emulsion, (c) neutralization by an acid, (d) drying of the product, (e) grinding of the dried product and (f) modification of the surface of the ground product.
Patent JP-2002311031-A (JP)
Title: Molecule recognition phosphor, and measuring method of target substance using the same
Inventor: FURUYA MASAHIRO
IPC: G01N33/566
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a molecule recognition phosphor of which fluorescent intensity is high as compared with a phosphor using organic fluorescent material, and which can exist in a stable condition because inorganic fluorescent material exists in an inside of a matrix of such as an inorganic compound. SOLUTION: The molecule recognition phosphor is formed by chemically immobilizing an anti-hepatitis B virus surface antigen polyclonal antibody in a fine grain shaped phosphor having a rare earth compound as the inorganic fluorescent material in an inside of the inorganic compound such as glass.
Patent JP-2002315845-A (JP)
Title: Water flow detector of pre-operation type
Inventor: CHIBA RYOTARO
IPC: A62C35/68
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a water flow detector of a pre-operation type which is used for sprinkler fire extinguishing equipment of the pre-operation type and can reduce damage caused by flooding due to the unexpected water discharge by a sprinkler head by inexpensive and simple structure. SOLUTION: In the water flow detector of the pre-operation type which is provided with a partition between a primary side and a secondary side, has a communication port bored at the partition and has a control room formed at a position opposing the communication port, a small hole or a thin groove through which water can pass to the primary side and the secondary side is installed at the lower part of a valve element for closing the communication hole in a warning state. When the sprinkler head performs unexpected water discharge, water cannot pass through the small hole or the thin groove from the primary side to the secondary side.
Patent JP-2002352541-A (JP)
Title: Bending type head actuator and disk memory device
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/21
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To install a wiring member to a floating head slider at the shortest wiring length. SOLUTION: The bending type head actuator is so constituted that the wiring of a flexible printed circuit board 95 to the floating head slider 16 of the bending type head actuator 13 is extracted to the outer side of a head arm 14 through the inner side of the bending part 13a of the bending type head actuator 13.
Patent JP-2002320180-A (JP)
Title: On-vehicle digital broadcast receiver
Inventor: KUBOTA AKIHIRO
IPC: H04N7/173
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle digital broadcast receiver in which a program can be listened continuously, even when stoppage/start operation is repeated. SOLUTION: In a vehicle mounted digital broadcast receiver in which video packet or audio packet of a program designated by a user is taken out of a multiplex digital broadcast signal packetizing the video stream or audio stream of a plurality of programs and a video or audio is outputted, a digital broadcast receiving section 101 outputs the packet of a program designated by the user from a received digital broadcast signal; a recorder 103 records a packet outputted from the digital broadcast receiving section on a recording medium 102, regardless of the traveling state of a vehicle; and a reproducer 104 reads out the packet from the recording medium, when the vehicle is stopping and interrupts reading of the packet from the recording medium, when the vehicle is traveling.
Patent JP-2002322235-A (JP)
Title: Method for producing soft polyurethane foam
Inventor: HAYASHI MASAHIRO
IPC: C08G18/10
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing soft polyurethane foam using a small amount of TDI, having a low density and a high resilient elastic modulus, and excellent in mechanical strength. SOLUTION: This method for producing soft polyurethane foam is characterized by reacting (A) a polyol composition containing (a1), (a2) and (a3) as shown below, and (B) a polyisocyanate composition obtained by using (b1), (b2) and (b3) as shown below in the presence of (C) a catalyst, (D) a foaming agent and (E) a foam-adjusting agent. (A) the polyol composition: (a1): a polyetherpolyol having Mn 1,000-10,000, (a2): a polyetherpolyol having Mn 500-5,000, (a3): a polyetherpolyol having Mn 3,000-10,000 (B) the polyisocyanate composition: (b1): a polyetherpolyol having Mn 1,000-10,000, (b2): an MDI, (b3): a polymethylenepolyphenylenepolyisocyanate.
Patent JP-2002325152-A (JP)
Title: Image reader
Inventor: SHIMIZU SUGURU
IPC: H04N1/19
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can easily correct a density at reading regardless of a kind of a film. SOLUTION: A data acquisition circuit 41 collects an electric signal in response to an image on a film F, applies analog/digital conversion to the signal and provides an output of a signal R(i,j) with respect to each pixel to shading correction circuit 42, which makes shading correction by using a correction parameter such as a brightness distribution and a dark distribution and outputs the result as a signal S(i,j) to a density correction lookup table 43. The density correction lookup table 43 outputs image data D(i,j) subjected to density correction to an interpolation circuit 44. The interpolation circuit 44 applies the interpolation processing to the data to have a designated pixel pitch, the result is temporarily stored in an image memory 45, and the resulting data are written on a hard disk 47 via an image compression circuit 46.  Finally the image reader outputs the image data to an external device via an interface 48.
Patent JP-2002331399-A (JP)
Title: Press
Inventor: KATAYAMA MASAKAZU
IPC: B30B15/28
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a press capable of surely preventing a die and a feed bar from interfering with each other. SOLUTION: On a pair of clamp mechanisms 15a, 15b for fixing a cope 20, sensors 41, 42 are provided. On the cope used in forming a first work, a first part to be detected 51 is provided at the position opposing to the one sensor 41. On the cope used in forming a second work, a second part to be detected 52 is provided at the position opposing to the other sensor 42. On the cope used in forming a third work, the parts to be detected 51, 52 are not provided. A control part has an interlock function of collating the identifying information, obtained by the combination of on/off signals of respective sensors 41, 42, with the inner width predetermined by an inner width predetermining switch, and prohibiting the motion of the press body when the both do not correspond with each other.