baber/WOPTO huggingface dataset:
Patent JP-2002305727-A (JP)
Title: Timing adjustment device
Inventor: OGASAWARA HITOSHI
IPC: H04N19/70
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a timing adjustment device adjusting a timing of a video signal and an audio signal that can prevent production of a click noise attending switching of an input signal. SOLUTION: A delay circuit 3 delays address difference data DAD denoting a delay of a video signal by a prescribed time DLY1 and gives the delayed signal to a variable delay circuit 6 so as to delay the revision of a delay amount of an audio signal more than a delay amount revision time of the video signal. A fade circuit 7 applies fade-out processing to the audio signal before the delay of the audio signal is revised and applies fade-in processing to the audio signal after the delay is revised.
Patent JP-2002304945-A (JP)
Title: Method for forming phosphor screen with metallic back and image display device
Inventor: ITO TAKEO
IPC: H01J29/32
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of luminance of an image forming device, by inexpensively and simply forming a phosphor screen with a metallic back whereby an electron emitting element and the phosphor screen are prevented from being destroyed and deteriorated by abnormal discharge. SOLUTION: The adhesive layer having a pattern corresponding to the pattern of a phosphor layer is formed on the metallic film of a transfer film and/or the phosphor layer. Only a metallic film part abutting on the adhesive is left behind when transferring the metallic part, and thereby the metallic film having the same pattern as that part is transferred and formed on the phosphor layer. The pattern of the phosphor layer containing the adhesive may be formed in a phosphor layer forming process.
Patent JP-2002299546-A (JP)
Title: Chip-like electronic component, manufacturing method therefor, pseudo wafer used for manufacturing and manufacturing method therefor
Inventor: OSHIMA NOBUO
IPC: H01L25/04
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip capable of utilizing the feature of a batch wafer processing, improving the yield, lowering the costs, providing excellent mounting reliability, suppressing the rise of heat resistance, and simultaneously solving the problem of the inferiority of the flatness and smoothness of a protective material covering the surface on the opposite side of an electrode surface. SOLUTION: A pseudo wafer 39 is composed by fixing two or more pieces or kinds of the semiconductor chips 3a and 3b on a quartz substrate 1 with the electrode surface downwards, fixing a heat radiation plate 6 on the back surface of the semiconductor chips through well heat conductive pastes 7a and 7b, pouring the protective material 4 between the substrate 1 and the heat radiation plate 6, and fixing the semiconductor chips 3a and 3b by the heat radiation plate 6 and the protective material 4. The pseudo wafer 39 and the substrate 1 are separated. Further, in the pseudo wafer, the protective material 4 and also the heat radiation plate 6 are cut off between the semiconductor chips 3a and 3b, and the respective semiconductor chips or chip-like electronic components 36 are separated.  The chip-like electronic component 36 is obtained for which the heat radiation plate 6 is fixed through the well heat conductive pastes 7a and 7b on the opposite side of the surface provided with at least an electrode, and at least a side face is covered with the protective material 4.
Patent JP-2002311319-A (JP)
Title: Compound lens
Inventor: OSHIMA EIJI
IPC: G02B3/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a compound lens capable of improving positional accuracy between lenses and between a lens and a light quantity adjusting member and also variably adjusting light quantity in the compound lens in which the light quantity adjusting member is arranged between a plurality of lenses and the lenses are integrally assembled. SOLUTION: This compound lens is equipped with 1st and 2nd lenses 20 and 10 integrally assembled so that optical axes may be aligned substantially, and a variable diaphragm 50 functioning as the light quantity adjusting member fit in a guiding hole (gh) formed between the 1st and the 2nd lenses 20 and 10, provided to move along the guiding hole (gh), and adjusting the quantity of luminous flux passing through the 1st and the 2nd lenses 20 and 10 in accordance with the position to the 1st and the 2nd lenses 20 and 10.
Patent JP-2002301080-A (JP)
Title: Ultrasonic oscillator driving motor and ultrasonic diagnostic apparatus using it
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02K5/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus having a driving motor equipped with ultrasonic oscillator contained in a window case. SOLUTION: This ultrasonic diagnostic apparatus has a two-dimensional driving mechanism comprising a base 4 for supporting a driving rotor 3 equipped with ultrasonic oscillators 1 and 2, which is formed by MIM(metal injection molding), and the driving motor 104 built in an ultrasonic probe.
Patent JP-2002312879-A (JP)
Title: Method, system, device, and program for safety confirmation
Inventor: KOYAMA CHIKAKU
IPC: G06Q50/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a system which confirms a suffering condition and individual safety in the case that information is lacking or a contact means cannot be obtained due to confusion at the time of a disaster. SOLUTION: A safety confirmation device 10 includes a disaster detector, a processor, and a database. When detecting a disaster more serious than a preliminarily set level, the disaster detector informs the processor. The processor refers to the database to transmit safety confirmation information to response terminals 30 in an area, where the operated disaster detector is installed, with an electronic mail. Each response terminal 30 replies that an individual, a company, or a group using this response terminal is safe. The processor publishes a list of safety confirmation and response conditions of individuals, companies, and groups over a network 40 and transmits confirmation again to individuals, companies, and groups which don't reply and updates information in real time.  A confirmation terminal 20 is used for inquiry from the third person and peruses information published over the network 40 by the processor to recognize the condition of a suffering area.
Patent JP-2002310697-A (JP)
Title: Clearance height alarm device for vehicle
Inventor: TAKI YOSHIFUMI
IPC: G09B29/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To generate alarm to driver, when the vehicle height exceeds a clearance value with respect to clearance point, such as underpass or the like. SOLUTION: It is determined whether or not the vehicle is approaching to the clearance point in a road where the vehicle is traveling (step 101). When the vehicle is approaching the clearance point, the clearance limit value stored in confirmation to this clearance point is read from a map data storage medium (step 102); the vehicle height is then set (step 103), and it is determined whether or not the set vehicle height exceeds the clearance value (step 104). If the vehicle height exceeds the clearance value, an alarm voice is generated (step 105) or when a radio antenna is in extended state, the radio antenna is made to store (step 106).
Patent JP-2002315095-A (JP)
Title: Piezoelectric acoustic transducer
Inventor: ISHIKAWA KATSUYUKI
IPC: G10K9/122
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acoustic transducer, capable of keeping a flat sound pressure level in decibel over a wide frequency band. SOLUTION: A piezoelectric acoustic transducer 10 is provided with a piezoelectric diaphragm, formed by sticking a piezoelectric element 11 onto a substrate 12 and a case for holding the circumferential part of the piezoelectric diaphragm. The substrate 12 has a sheet-like a shape, formed by sticking a metal foil 18 onto an insulator 17, a prescribed pattern is formed on the foil 18, and modulus of elasticity is nonuniform on the substrate 12. In this way, various oscillation modes can be produced on the substrate 12, to keep the flat sound pressure level over a wide frequency band.
Patent JP-2002080185-A (JP)
Title: Diagnosing method, diagnostic device and detecting device for abnormality in steel cord for handrail
Inventor: SATO AKISUMI
IPC: B66B29/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a diagnosing method, diagnostic device and a detecting device for abnormality in a steel cord for a handrail, which can diagnose abnormality of the steel cord before its burst. SOLUTION: By three voltage detection means 15 to 17 arranged in parallel in the width direction of a handrail 1 to detect a change of hall output voltage characteristic according to a change of magnetic flux in the periphery of a steel cord 2 or 2A, the change of hall output voltage characteristic is detected for a part corresponding to each voltage detection means. Each change of hall output voltage characteristic is compared, the decide whether the characteristic change is caused by a normal connection part of the steel cord 2 or 2A or by a twist thereof (process T1). Next, when generation of the twist is decided, whether the like of the steel cord 2 or 2A is expired or not is decided based on a level of the change of hall output voltage characteristic indicating the twist (process T2). These decision results are informed (process T3, T4).
Patent JP-2002264166-A (JP)
Title: Pipe joint of metal-reinforced resin
Inventor: YANAGIMACHI KIYOSHI
IPC: B29C45/14
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-reinforced resin pipe joint which is compact as compared with a conventional joint by installing an inner cylinder and an outer cylinder to hold the connection part between the joint and a pipe from the inner and outer surfaces of the pipe and making the connection part have enough connection strength by a short insertion size. SOLUTION: When molding is done to cover the entire surface of a metal core 1 with a resin 2, the inner cylinder 3 is also subjected to a series of molding, and the pipe is inserted into the clearance between the concentric inner and outer cylinders 3 and 4 and connected by a method such as adhesion, welding, and fusion.
Patent JP-2002311471-A (JP)
Title: Vibration-proof device
Inventor: YAJIMA SHINYA
IPC: G03B5/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof device to calculate an integrated value while a vibration signal of a camera exceeds a prescribed threshold, to judge whether or not vibration is in the case of changing a view angle based on the integrated value, to exactly judge whether or not vibration is due to a changing operation of the view angle such as pan/tilt by automatically switching a processing to the one to stop compensation of image blur and to prevent a failure due to the compensation of image blur in the case of changing the view angle by stopping the compensation of image blur when the vibration is judged as the case of changing the view angle. SOLUTION: A CPU 16 calculates displacement quantity (the vibration signal) of a vibration-proof lens 10 to compensate the image blur based on a signal from an angular speed sensor 14. And the integrated value of the vibration signal while it exceeds the prescribed threshold is calculated, when the integrated value exceeds a prescribed judged value in a fixed time, the vibration is judged as the case of changing the view angle and the compensation of image blur is turned off.
Patent JP-2002041566-A (JP)
Title: Communication system and host computer
Inventor: ITAKURA YUICHIRO
IPC: G06Q30/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system for distributing information suited to a user. SOLUTION: This system is provided with terminals connected to a communication network, a user database for storing the characteristics of the users of the respective terminals, a message database for storing a message to be transmitted to each of users, a message transmission condition database for storing the characteristics of the user to transmit the message, a message retrieving means for retrieving the message from the message transmission condition database while using the characteristics of the user read out of the user database, a means for reading the retrieved message out of the message database, a transmitting means for transmitting the read message to the terminal, a means for increasing a parameter corresponding to each of users when the transmitting message is displayed on the terminal, a detecting means for detecting whether the user is active or not,  and a stop means for stopping increasing the parameter when the user is not active.
Patent JP-2002306079-A (JP)
Title: Ice candy
Inventor: OGURA KANAE
IPC: A23G9/52
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an ice candy preventing saccharides from oozing out from its surface. SOLUTION: This ice candy contains starch and a stabilizer, preferably 0.1-20 pts. wt. starch content based on 100 pts. wt. ice candy. Further, it contains a water soluble hemicellulose, and the contained saccharide is a mono- saccharide.
Patent JP-2002314133-A (JP)
Title: Light emitting diode array and manufacturing method thereof
Inventor: KOIZUMI MASUMI
IPC: H01L21/205
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode array and a manufacturing method thereof which improves the light emitting efficiency of light emitting diodes of a light emitting diode array used for a light source of an aligner and the uniformity of various characteristics such as light quantity, threshold voltage of each diode, etc., and enables the density increase. SOLUTION: The light emitting diode array 1 is composed of a plurality of light emitting diodes 3 electrically and spatially separated by element isolating trenches 4. Current restrictive parts 17 corresponding to light emitting regions of the diodes 3 are formed, upper electrode wirings 5 are laid at positions not overlapping with the current restrictive parts in a laminating direction (this side in Fig. 1) equal to a light emitting direction, and first ends 5a of the upper electrode wirings 5 are bonded to an Ohmic layer through contact holes 6 of a layer insulation film.
Patent JP-2002319753-A (JP)
Title: Printed board
Inventor: WADA KOZO
IPC: H05K1/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a printed board in which a corresponding circuit pattern is formed for each of a plurality of chip components and chip components selected from the plurality of chip components are arranged. SOLUTION: The printed board 1 is arranged with any one of a high capacity memory 11 or a low capacity memory 12. The area for arranging the high capacity memory 11 and the area for arranging the low capacity memory 12 are overlapped partially. When the high capacity memory 11 or the low capacity memory 12 is arranged on the printed board 1, useless area not used for arranging the high capacity memory 11 or the low capacity memory 12 can thereby be reduced. Consequently, the size and cost of the printed board 1 can be reduced.
Patent JP-2002323425-A (JP)
Title: Scanning probe microscope and method of positioning probe
Inventor: MORIMOTO TAKASHI
IPC: G01B21/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To make the displacing amount of a finely moving element which minutely changes the height position of a probe with respect to a sample controllable to a desired amount when the probe is brought nearer to the surface of the sample and stopped in a measurable state at the time of measuring the surface of the sample under a scanning probe microscope. SOLUTION: The scanning probe microscope is provided with the probe 15, a cantilever 14, a Z-direction finely moving section 13b, a rough moving mechanism section 12, optical lever type displacement detectors 21 and 22, the Z-direction control section 20 of a first control section 18a, a second control section 18b, a monitoring and comparing section 34, and a displacement gauge 51. The Z-direction finely moving section 13b is a moving mechanism which finely changes the height position of the probe 15 with respect to the surface of the sample. The probe 15 is brought nearer to the sample by means of the rough moving mechanism section 12 while the control by means of a feedback control system composed of the Z-direction control section 20 is maintained by detecting physical quantities by means of the optical lever type detectors 21 and 22.  The rough moving mechanism section 12 stops the movement of the probe 15 toward the sample when the section 12 discriminates that the displaced amount of the probe 15 by means of the Z-direction moving section 13b becomes a prescribed amount based on the second control section 18b.
Patent JP-2001298902-A (JP)
Title: Turbine-integrated generator
Inventor: URANO ISAO
IPC: F03D9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and small-sized turbine-integrated generator wherein kinetic energy of fluid is effectively transferred to an impeller and can be converted to torque and installation is easy. SOLUTION: This turbine-integrated generator (1) is provided with a hollow outer frame (2) wherein both ends (2a, 2b) are opened and fluid (3) passes the inside, a rotating shaft (4) which has a shaft in parallel with the passing direction of the fluid (3) and is rotatably retained with the outer frame (2), vanes (5) which are fixed to the rotating shaft (4) and rotated by receiving the fluid (3), permanent magnets (6) which are arranged in the vicinity of the outer periphery of the vanes (5) and rotated together with the vanes (5), and a coil (7) which is fixed to the outer frame (2) which faces the permanent magnets (6).
Patent JP-2002323508-A (JP)
Title: Head for manufacturing micro-array and micro-array manufacturing apparatus
Inventor: NAKAZAWA TOJI
IPC: G01N33/68
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a head for manufacturing a micro-array, capable of surely cleaning all of a plurality of disposition parts for disposing spots on a substrate. SOLUTION: This head 51 for manufacturing a micro-array is provided with a base part 57, and a plurality of needles 53 arrayed parallel to each other on the base part 57 and the tips thereof are brought into contact with the substrate 3 to dispose a solution on the substrate 3. The solution containing organism sample is held and a spot of the solution is formed on the substrate 3. The base part 57 is provided with a cleaning liquid supplying space 58 extending over the whole of the plurality of needles 53. All of the plurality of needles 53 can be cleaned with the substantially uniform pressure applied thereto, whereby all of the plurality of needles 53 can be surely cleaned in a short time.
Patent JP-2002328594-A (JP)
Title: System of education by correspondence, storing server used in this system and recording medium in which program used by the storing server is recorded and which can be read-out by computer
Inventor: KAWASUMI MASANORI
IPC: G06Q50/20
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To make more persons easily receive education by correspondence via a network. SOLUTION: A system of education by correspondence is constituted of a content server 2 which controls voice data and text data of English conversation, a storing server 3 which communicates with a portable telephone set 5 via the network 1 and a terminal equipment 4 which communicates with the storing server via the network. The storing server downloads the voice data of English conversation from the content server to an information storing part by indication from the portable telephone set and downloaded voice data is sent to the portable telephone set. Further when a text of English conversation is required by the terminal equipment, the text data of English conversation is downloaded from the content server to the information storing part and the downloaded text data is sent to the terminal equipment.  The terminal equipment requires the storing server to give the text of English conversation and when the text data of English conversation is received from the storing server, the text data is printed and output.
Patent JP-2002286003-A (JP)
Title: Fastener
Inventor: SAITO TATSUO
IPC: F16B1/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fastener capable of being simply handled and also secur ing higher degree of safety. SOLUTION: The fastener is comprised of a step inserting a hook into an end link and a step fixing a rotary stopper after putting it through a hole of the hook.
Patent JP-2002322146-A (JP)
Title: Method for producing hydroperoxides
Inventor: ONUMA MITSURU
IPC: C07C407/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydroperoxides which suppresses the loss of an organic solvent and the load of a waste water treatment caused therewith and increases the speed of an oxidation reaction to a high level. SOLUTION: The method for producing hydroperoxides comprises an oxidizing step in which alkyl aromatic hydrocarbons are converted into hydroperoxides with an air or oxygen in a liquid layer, an alkali extraction step in which the reaction liquid obtained by the oxidizing step is made contact with an alkali solution to obtain water and oil layers, an organic solvent extraction step in which the water layer obtained in the alkali extraction step is made contact with an organic solvent to obtain water and oil layers, an alkali water recycling step in which the solvent is removed and recovered from the water layer obtained in the organic solvent extraction step and then the water layer is recycled into the alkali extraction step and is used, and an oil layer recycling step in which the oil layer obtained in the alkali extraction step is recycled into the oxidizing step.
Patent JP-2002332011-A (JP)
Title: Apparatus for manufacturing packaging member
Inventor: DANJO YUTAKA
IPC: B65B43/54
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for filling powder and particle materials, for example, into a packaging bag under utilization of their gravity and for concentrically packaging them at an intermediate portion of the packaging bag. SOLUTION: A packaging bag 18 is held by a pair of claws 46, 47, a lower region piece 24 of the packaging bag is supported by a plate claw 48 while it is being folded, the packaging bag is fed into a pressure-resistant chamber 50 together with a frame 55, and then the packaging bag is supported by a clamp 56 as indicated by a virtual line. In this case, a hook piece 69 rotated around a fulcrum point of a pin 68 keeps the lower region piece of the packaging bag in its folded state. After this operation, when a connecting rod 62 is pulled down and a lever 60 is turned in a clockwise direction around a pin 61, the claws 46, 47 supported at the lever 60 deliver the packaging bag to the pressure-resistant chamber 50, and after this operation, the claws 46, 47 are turned as indicated by an virtual line and retracted from the pressure-resistant chamber. Subsequently, a lid member 52 is closed to cause an inner state of the pressure-resistant chamber 50 to be changed into a vacuum environment. An actuator 65 pressurizes and seals an opening of the packaging bag 18 between a heating seal bar 66 and a seal table 67 of the lid member 52 and then surrounding atmospheric pressure is sucked into the pressure-resistant chamber. Since the packaged item is charged in the packaging bag under a state in which the lower region piece 24 is being folded, the packaged item is kept at the intermediate location in the packaging bag with atmospheric pressure.