baber/WOPTO huggingface dataset:
Patent JP-2001204593-A (JP)
Title: Infant shouldering implement
Inventor: SUZUKI YOSHIYUKI
IPC: A47D13/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an infant shouldering implement very easy to fold and assemble and capable of being folded into a very small size when stowed or carried around. SOLUTION: This infant shouldering implement has a U-shaped hanger pipe 3 with an infant storage bag 2 suspended therefrom, the hanger pipe being attached to the upper ends of right and left frame pipes 1 and 1 in such a manner as to be capable of swinging and being fixed thereto. A stand pipe 7 is attached to the frame pipes via a stand pipe attaching tool 6 in such a manner as to be capable of swinging within a predetermined range. The infant carrier allows the user to carry an infant on his or her back and is usable also as a chair. The frame pipe 1 comprises an upper frame half 1a and a lower frame half 1b, with the stand pipe attaching fixture 6 secured to the top of the lower frame half 1b and with the upper frame half 1a attached to the stand pipe attaching fixture 6 in such a manner as to be capable of swinging about a horizontal axis and being fixed in place.
Patent JP-2001217464-A (JP)
Title: Light-emitting display and its manufacturing method
Inventor: TSUJI KAZUYOSHI
IPC: G09F9/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mount-type light-emitting display where resin or the like cannot adhere to an electrode terminal part for soldering to a circuit substrate or the like easily using an insulation substrate, and its manufacturing method. SOLUTION: A plurality of emission parts for composing one portion of a display image such as each segment of a number are divided on a substrate 1 where a wiring pattern 1 is formed, and a light-shielding wall part 3 adheres to the substrate 1 so that an area on the plurality of emission parts becomes a light-guiding part 32 and light is shielded between adjacent emission parts. Then, an LED chip 2 is bonded onto each wiring pattern 11 in the light-guiding part 32. A light transmission resin package 4 is formed in the light-guiding part 32 and at the outer-periphery part of the light-shielding wall 3 by one-piece molding due to, for example, transfer mold.
Patent JP-2001216445-A (JP)
Title: Information communication system for medical treatment
Inventor: SANO YOSHIO
IPC: H04N7/173
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an information communication system for medical treatment, with which a general person having no expert knowledge on medical treatment can receive information services over all medical treatment without visiting a medical institution. SOLUTION: A communication terminal 100 for provider is installed on the side of a provider of information services on medical treatment and this provider side performs the communication of image information and audio information with the outside through a prescribed communication channel 200. Communication terminals 300-1 to 300-n for user are installed on the side of users of information services and perform the communication of image information and audio information with the communication terminal 100 for provider, which is installed on the provider side, through a prescribed communication channel 200. In this case, corresponding to a request from the user side, any one of plural communication terminals for user and the communication terminal for provider are selectively connected.
Patent JP-2001214679-A (JP)
Title: Lifting prevention mechanism of shutter device
Inventor: TAKAHASHI AKIO
IPC: E06B9/80
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lifting prevention mechanism of a shutter device hard to cause malfunction in wind-up and rewind operation of a normal shutter door body by forming the lifting prevention mechanism in a simple structure in the shutter device having the lifting prevention mechanism. SOLUTION: At least one door body unit 4 is capable of being moved upward to door body units 4 located upward, an engaging claw 8 coinciding with the rotational center of the door body unit 4 is pivoted on the side end of the door body unit 4, a guide pin 9 is projected to the side end of the door body unit 4 adjacent to above, the guide pin 9 is fitted into a slot-shaped guide hole 83 slantly bored in the intermediate section of the engaging claw 8, and when door body unit 8 pivoting the engaging claw 8 thereon is moved upward to the door body unit 4 adjacent to above, a position relative to the guide pin 9 and guide hole 83 is varied to slantly project the engaging claw 8, the upper end of the engaging claw 8 is locked with an engaged section 10 provided to a guide rail 6, and the upper movement of a shutter door body is prevented.
Patent JP-2001223662-A (JP)
Title: Frequency correction method for ofdm receiver
Inventor: SUNAGA TORU
IPC: H04J11/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a frequency correction (tuning) method for an OFDM receiver having high practicality, that can decrease the number of arithmetic operations for a digital processing system. SOLUTION: A received OFDM signal 1 is delayed (2) to generate a complex conjugate signal 4 for the signal, which is complex multiplied (5) by the signal 1. An arctan (ΔQ'/ΔI') 6 is obtained from ΔI' and ΔQ' components of the complex multiplication output and by applying delay time division to the calculation result Δθ', a frequency error amount Δθ is obtained and the frequency correction amounts ΔI and ΔQ are calculated (7) by the Δθ.  Complex multiplication (8) is applied to the components ΔI and ΔQ depending on the number of sampling times of the received OFDM signal, in response to the sign of the ΔI, ΔQ and the I component, and its multiplied output is subjected to complex multiplication (9) and each sample signal of the received OFDM signal together to obtain the received OFDM signal whose frequency is corrected.
Patent JP-2001222784-A (JP)
Title: Monitoring system
Inventor: MATSUBAYASHI TORU
IPC: H04L12/70
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To specify an abnormal communication channel when the abnormality happens and also to display only an absolute minimum alarm in a monitoring system where the signals received from plural terminal devices are multiplexed and received by a single monitoring device. SOLUTION: A communication controller 4 configuring this monitoring system includes plural multiplexing means 41 which output the cutoff indication signals including logical channel numbers for identifying a communication channel when this channel is cut from a terminal device 11 and a communication control part 45 which previously stores one or plural logical channel numbers in response to each means 41, decides the abnormality has occurred on the communication channel set between a communication network and a means 41 when the cutoff indication signals including logical channel numbers are inputted about all logical channel numbers stored in response to the relevant means 41 within a prescribed time after the cutoff indication signal is inputted from the means 41 and then outputs a cutoff alarm including the channel number for identifying the means 41 to a monitoring device.  The monitoring device 5 notifies the channel number that is included at least in the cutoff alarm when this alarm is inputted from the part 45.
Patent JP-2001220236-A (JP)
Title: Carbon particle for diamond conversion, method for diamond conversion and diamond obtained by the method
Inventor: IGARASHI YOSHIO
IPC: C01B31/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon particle for diamond conversion capable of reducing elements for diamond conversion, simplifying a process for efficient diamond conversion and dense concentration, to provide a method for diamond conversion and to obtain diamond by the method. SOLUTION: This carbon particle for diamond conversion comprises carbon of graphite structure, a catalyst metal in a carbon base of graphite structure, diamond analog carbon containing one or more of sulfide, oxide, oxysulfide, nitride and carbonitride. The carbon particle is treated at a high temperature under high pressure to give diamond.
Patent JP-2001226517-A (JP)
Title: Treating liquid for foamed polystyrene resin
Inventor: KURIHARA HIROYUKI
IPC: C08J11/08
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prepare a treating liquid for a foamed polystyrene resin which can recover a foamed polystyrene resin in the form of a gel at a low cost by a chemical approach and which can reduce the treating time. SOLUTION: This treating liquid is prepared by compounding a fuel oil, a waste engine oil, or kerosene as the main ingredient with a cyclic ketone such as cyclopentanone, cyclohexanone, cycloheptanone, or cyclooctanone.
Patent JP-2001229931-A (JP)
Title: Separator for fuel cell, and its molding and production method
Inventor: SAKAGUCHI TOMOZO
IPC: H01M8/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous carbon separator for a fuel cell, having lighter weight and high strength, superior heat resistance, anti-corrosion and gas non-permeability, and stable shape with no warpages, its molding, and to provide a method of easily producing the separator for the fuel cell. SOLUTION: The separator for the fuel cell has a flow passage for an anode gas or a cathode gas, on at least one face and has a function for separating the anode gas from the cathode gas. The separator 4 for the fuel cell, formed of amorphous carbon, has sealed portions at the longitudinal and cross ends, at least one of which has a width being less than 7.5 mm.
Patent JP-2001228672-A (JP)
Title: Image forming device
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device appropriately correcting positional deviation while improving image forming efficiency. SOLUTION: In this image forming device 1, different color toner images are formed based on respectively transferred image data by respective color image forming parts 30Y to 30Bk plurally disposed along a transfer belt 21 carrying transfer paper 11 and successively transferred to the transfer paper 11, so that the color image is formed, but positional deviation is caused when the color image is formed by plural image forming parts 30Y to 30Bk. Since the amount of the positional deviation in a subscanning direction out of the positional deviation is decided in accordance with temperature in the device, the device 1 detects the temperature in the device and corrects the positional deviation based on the temperature in the device.  The device 1 performs the processing for correcting the positional deviation in a period until the image data is transferred after starting ordinary image forming operation, so that image quality is improved while improving the image forming efficiency.
Patent JP-2001229869-A (JP)
Title: Observation method and system
Inventor: MAEDA KAZUFUMI
IPC: H01J37/28
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an observation method and system for allowing the observa tion of the structure of one construction object to be observed in different directions for one sample. SOLUTION: A sample 31 for an electron microscope is stood upright on a sample pedestal 6 rotatable around a rotation axis Q. A sample base body 1A for the sample 31 for the electron microscope is prepared by cutting out 0.1 μm square covering a microscopic structure by means of FIB processing from the front surface of the semiconductor substrate to the rear surface. On the tip thereof there is formed a square-pole-shaped sample area 2 for three- dimensional observation for allowing the observation of the microscopic structure 7 to be observed. An object lens 3 is disposed so that an electron beam 5 is shot perpendicular to a side surface parallel to a direction where the sample pedestal 6 for the electron microscope is stood upright. A detector 4 is disposed in a position where a secondary electron 52 discharged from the sample region 2 for a three-dimensional observation can be detected if an electron beam 5 is shot on the side of the sample region 2 for observation.
Patent JP-2001228733-A (JP)
Title: Method and device for fixation
Inventor: FUJIMOTO KEISUKE
IPC: G03G15/20
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To enhance the energy efficiency, to suppress the deterioration of image quality with respect to a method and a device for fixing an image using ultrasonic vibration, and to compose the device compactly. SOLUTION: The device is equipped with a source 1 of vibration of ultrasonic vibration, a vibration transmission means 2 disposed in the direction nearly parallel to the surface of a recording material 3, to the one end of which the source of vibration is joined, a vibration absorption means 4 for absorbing vibration at the other end of the vibration transmission means 2 and then forming the traveling wave in the vibration transmission means 2, a pressing means 5 for pressing down a coloring material which forms an image on the recording material 3 surface, and a holding means 6 for holding the recording material 3 and pressing means 5 between the means 6 and the vibration transmission part of the vibration transmission means 2. In the device, the ultrasonic vibration is transformed into the traveling wave advancing in the direction nearly parallel to the surface of the recording material 3, transmitted to the coloring material, and the coloring material is then heated to be melted efficiently and to be fixated to the recording material, and the device is enabled to be composed compactly.
Patent JP-2001231211-A (JP)
Title: Circuit board
Inventor: MORI OSAMI
IPC: H02K3/50
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board which can constitute a driving circuit for driving a motor to be smaller. SOLUTION: Chip components 63 constituting photocouplers 62U-62Z, an overvoltage protecting circuit 60, etc., are surface-mounted between a module 3 in which six transistors are included and a three-phase inverter is formed and the rear of a printed board 61. Components such as an operational amplifier 30, a fuse 46 and an IGBT 47 are insertion-mounted on the surface side of the printed board 61.
Patent JP-2001230185-A (JP)
Title: Method and apparatus for developing
Inventor: MINAMI YOSHIAKI
IPC: H01L21/027
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for developing capable of contacting a developer with the overall surface of a wafer under the same pressure at the same time. SOLUTION: A storage container 61 for storing a mixed liquid of a predetermined concentration containing a developer liquid is provided in a developing unit 20a of the apparatus 20 for developing. A holding means 70 for sucking and holding a treating surface S of the wafer W downward is provided above the container 61. The means 70 has a cylinder 72 vertically movable at the wafer W. The wafer W is held in the means 70, lowered by the cylinder 72, and only the surface S of th wafer W is dipped in the liquid in the container 61.
Patent JP-2001228070-A (JP)
Title: Oscillatory-type liquid testing device
Inventor: MIURA SHINSUKE
IPC: G01N11/16
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide corrosion resistance to strong acid and strong alkali measurement liquids and wear resistance to a suspension of hard particles, such as an abrasive and to secure highly reliable measurement performance as utilizing both the function of a metal liquid tester as an inertial mass body in an oscillatory-type liquid testing device and the advantage of obtaining highly reliable oscillatory coupling. SOLUTION: The liquid tester 3 is made of metal, such as stainless, and a layer of a coating 7 made of a corrosion-resistant or/and wear-resistant material, such as ceramics is formed on the surface of the metal liquid tester 3.
Patent JP-2001232796-A (JP)
Title: Substrate for ink jet recording head, ink jet recording head, ink jet cartridge, and ink jet recorder
Inventor: MOCHIZUKI MUGA
IPC: B41J2/05
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for ink jet recording head, an ink jet recording head, an ink jet cartridge, and an ink jet recorder in which ink in the recording head can be detected through an extremely simple arrangement for various recording systems and ink can be detected stably over a long term. SOLUTION: There are provided a heater 101 supplying energy for ejecting ink, a driver 102 for driving the heater 101, an electrode 118 for detecting voltage variation occurring between the heater 101 and the driver 102 in response to driving of the hater 101, and an insulation film 410 covering the surface of the detection electrode 118.
Patent JP-2001230564-A (JP)
Title: Cable-storing apparatus
Inventor: ITO TAKEHARU
IPC: H05K7/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cable-storing apparatus, where the excess-length treatments of a single or a plurality of connecting cables present between electronic appliances are performed in only one housing, and the automations of the excess-longth treatments can be promoted. SOLUTION: In a storage portion 101 of the cable-storing apparatus, a cable C1 is taken up by a reel R1, which is driven with a motor M1 as to be stored in it. In opening portions E1, H1 of the introducing holes of the cable C1 into a housing 10 from electronic appliances, there are provided cable presser- mechanism portions 31, 41 for suppressing the cable C1 from moving after its storage being completed. The completion of the cable C1 which is taken up by the reel R1, is sensed by the variation of a pressure P1 of a pressure sensor S1, provided on the side surface of the reel R1 which indicates the amount of the cable C1 taken up by the reel R1.
Patent JP-2001232421-A (JP)
Title: Mandrel for tube bender
Inventor: IZUMI AKIRA
IPC: B21D9/03
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel for a tube bender suffering a reduced change in a cross sectional shape in bending. SOLUTION: The mandrel for a tube bender in which mandrel pieces having an outer peripheral face of a prescribed width corresponding to a tube inner peripheral face to be bent, a bearing arranged to one end side in the axial direction and an object to be supported by a bearing arranged to the other end in the axial direction are engaged with each other by an adjacent bearing and object to be supported and the mandrel pieces are connected in a freely undulating way is inserted into the inside of a bending part of the tube so as to prevent a cross section of the tube from deforming.  One end side part of the outer peripheral face of the mandrel piece in the axial direction is made to a spherical face located at a prescribed radius from an undulation center of the bearing and the object to be supported engaging each other, and the other end of the mandrel piece in the axial direction has a recessed part into which one end side part of the spherical face of the adjacent mandrel piece can enter. The tube bender mandrel has an effect to increase the dimensional precision of a tube to be bent.
Patent JP-2001235040-A (JP)
Title: Gate valve
Inventor: SUZUKI TAKESHI
IPC: F16K3/316
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To completely close a fluid flow passage by means of a valve element by removing foreign matter that may be present on the sliding surface of the valve element in a valve frame, prior to closure of the fluid flow passage. SOLUTION: Elastic foreign matter removing members 7a and 7b, which initially slide against the sliding surface 6 of the valve element at both sides of the fluid flow passage 3 when the fluid flow passage 3 is closed, have their respective rear ends 8a secured to both ends of the valve element 2 along sliding direction. Preferably, the foreign matter removing members 7a and 7b have different lengths and are made of corrosion resistant material.
Patent JP-2001233767-A (JP)
Title: Apo ai expression sthenic agent
Inventor: ISHIZUKA NATSUKI
IPC: C07D405/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide excellent apo AI expression sthenic agents since substances capable of activating apo AI are conceived to lead to the creation of entirely new medicaments for blood lipid. abnormalities, arteriosclerotic disorders and other various diseases involving HDL. SOLUTION: The apo AI expression sthenic agents include compounds each shown by the formula (I) (wherein, Y1 is O, S or NR1; Y2, Y3, Y4 and Y5 are CR2 or N, CR3 or N, CR4 or N, and CR5 or N, respectively; R1 is A1, Z-A2, H, a lower alkyl of the like; R2, R3, R4 and R5 are each A1, Z-A2, H, a halogen or the like; at least one arbitrarily selected from Y1, Y2, Y3, Y4 and Y5 has A1, either one of them has Z-A2; Z is a single bond, CR6=CR7 or the like; R6 and R7 are each H or a lower alkyl; and A1 and A2 are each an aryl, heterocyclic group or the like), prodrugs thereof, pharmaceutically acceptable salts thereof and solvates thereof.
Patent JP-2001242080-A (JP)
Title: Photophoresis method based on absorption spectrum
Inventor: WATARAI HITOSHI
IPC: B01J19/12
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a new photophoresis method for separating particulates carrying no electric charge and particulates carrying the same surface charge by means of a simple operation. SOLUTION: In this photophoresis method, particulates with different absorbance in liquid are irradiated with light, and according to light absorption, a particulate with a different migration speed is detected, separated, selected or measured. A device for this method and a particulate photophoresis migration speed increasing agent, which is made of a pigment with absorbance at a wavelength of the light radiated in this method and radiates the light to the particulates with different absorbance in the liquid for increasing its migration speed based on light absorption, are available.
Patent JP-2001233937-A (JP)
Title: Epoxy resin molding material for sealing and electronic part device
Inventor: IKEZAWA RYOICHI
IPC: C08L63/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a epoxy resin molding material for sealing which can solder without carrying out a specific treatment when mounting to a wiring board or the like is conducted, and after the mounting, has high reliability of reflowing resistance, humidity resistance and good property-retention when left at high temperatures or the like, and to provide electronic part equipment installed an element sealed with the material. SOLUTION: The epoxy resin molding material for sealing comprises (A) an epoxy resin, (B) a curing agent, (C) a curing accelerator and (D) an inorganic filler as essential components, and flexural strength of the material at 260 deg.C being 0.8 kg/mm2 or more and a compounding amount of (D) the filler therein being 75 wt.% or more, and the electronic part equipment is installed with an element sealed with the material.
Patent JP-2001240276-A (JP)
Title: Take-up device of film or the like to core
Inventor: MIYAMOTO MASAJI
IPC: B65H18/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in rotary torque between air-type core chuck units with a simple additional structure. SOLUTION: The torque is transmitted from the air cylinder block 15 side to the chuck block 25 side through the frictional contact among each six of first and second axial pistons 17, 38 mounted on the air chuck block 15 and first and second radial pistons 41, 43, and that among a frictional ring held on the chuck block 25 and an additional frictional ring 26 fixed to the chuck block 25, and flanges 27 at left and right ends of the core chuck chuck block 25.