baber/WOPTO huggingface dataset:
Patent JP-2001196020-A (JP)
Title: Rheed device and its operating method
Inventor: MIYAMOTO KAZUO
IPC: H01J37/295
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide RHEED device that emits electrons in a chain of pulses. SOLUTION: An RHEED device emits an electron beam from an electron gun composed of an electron source, an electron lens and an electrostatic deflection plates, and lets the beam pass through a specimen to reach the fluorescent screen. This device is featured in that the above-mentioned electron source takes out thermal electrons as space limited electron current and electrons are intermittently emitted.
Patent JP-2001231040-A (JP)
Title: Data transmission method and data transmission system
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N19/70
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method and a data transmission system that adopt a system, where a plurality of composite 8-bit word stream data generated on the basis of a plurality of 8-bit word stream data obtained by dividing word stream data and each including word synchronous data is subjected to 8B/10B conversion and S/P conversion and the resulting data are transmitted, and use a plurality of transmission channels to transmit digital video signal data. SOLUTION: A plurality of composite 8-bit word stream data is formed by inserting an attached word data group including 8-bit word synchronous data having a preset code to each of a plurality of division 8-bit word stream data obtained by dividing the word stream data consisting of consecutive word data each in a prescribed bit number, a P/S conversion means incorporating an 8B/10B conversion means applies 8B/10B conversion to each of a plurality of the composite 8-bit word stream data and the P/S conversion means applies P/S conversion to each of a plurality of the composite 8-bit word stream data to obtain a plurality of serial data, each of which is transmitted.
Patent JP-2001226942-A (JP)
Title: Mooring device for floating body
Inventor: TANAKA KOJI
IPC: E02B3/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To eliminate such a defect as can not cope with some situations in a dolphin mooring device or a chain mooring device when a floating body is extremely large and water depth is 50 m or deeper, in a conventional mooring device for floating body. SOLUTION: A floating body type upper structure is arranged through a horizontally compressible fender at the side face of the floating body. An anchor fixed to the bottom of the sea and the end of a bar shaped connecting tool such as a hollow pipe or the like are rotatably connected to the floating body type upper structure.
Patent JP-2001229471-A (JP)
Title: Trespass detecting device
Inventor: HIBI YASUMORI
IPC: G08B13/19
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a trespass detecting device which can easily and securely detect a suspicious body from entering a warehouse, etc. SOLUTION: The device is equipped with ultrasonic-wave transmitter receivers 12 and 13 which send ultrasonic waves to a specific monitored area 4 and receive their reflected waves and a feature detecting function 21 which finds the reception timing of plural main reflected components of the ultrasonic waves as reflection characteristics of the ultrasonic waves in the monitored area according to the levels of the received ultrasonic waves and trespass deciding function 22. The function 22 stores the reflection characteristics of the ultrasonic waves found when the monitored area is in a stationary state as characteristic reference data in a memory 24 and compares reflection characteristics of ultrasonic waves found when the monitored area is monitored with the reference data to detect a foreign body entering the monitored area.
Patent JP-2001236382-A (JP)
Title: Registration and utilization system for personal image information
Inventor: KAWABATA KAZUHIRO
IPC: G06Q30/06
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a registration and utilization system for personal image information which obtain a print body of an output body of a digital image as personal information at low cost and enables a 3rd person to effectively use the digital image under a condition of permission by the person who has the personal information and an individual as a subject. SOLUTION: This system comprises a media read means which reads photographic image data photographed by a digital camera, an input means for personal data for classifying the personal information of the photographic image, a registering means which registers whether or not a 3rd person is permitted to use the photographic image data, and a center server which has a database where classified and requested image data are retrieved and extracted from the personal data and which stores the photographic image data and personal data, enables those data to be retrieved and extracted while related and an output means of the photographic image data. When permission for use is registered, the photographic image data are transferred from the media read means to the center server and stored, and the image data can be retrieved and extracted, and then outputted.
Patent JP-2001231515-A (JP)
Title: Method and apparatus for drying sporophyll of sea mustard and dried food of sporophyll of sea mustard
Inventor: YAMATO IWAO
IPC: A23L17/60
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply dry sporophyll of sea mustard having difficulty in drying and to dry sporophyll of sea mustard while sterilization. SOLUTION: This method for drying sporophyll of sea mustard comprises passing a sporophyll of sea mustard between a pair of rotary drums 1 in which one or both the drums are heated, vaporizing water contained in sporophyll of sea mustard and drying sporophyll of sea mustard in a flaky state while thinly crushing and rolling sporophyll of sea mustard by the rotary drums 1.
Patent JP-2001235946-A (JP)
Title: Image forming device
Inventor: SAEKI KAZUCHIKA
IPC: G03G15/16
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of effectively restraining the occurrence of irregular transfer and the deterioration of transfer efficiency and forming a high-quality color image by reducing a revere transfer phenomenon at the time of primary transfer. SOLUTION: When the surface roughness Rz of a photoreceptor 1 is defined as d1, the surface roughness Rz of an intermediate transfer belt 10 is defined as t1 and the volume average particle size of toner is defined as D, they are set to satisfy relation d1<=D, t1<=2D and d1<;t1. By setting them within such a range, toner scraping force by the surface of the intermediate transfer belt and the higher part of the surface of the photoreceptor 1 gets larger on an intermediate transfer body side than on an image carrier side, so that the movement of the toner from the intermediate transfer belt side to the photoreceptor side is restrained. Since the toner is prevented from being perfectly embedded in the lower part of the surface of the photoreceptor but is sufficiently held at the lower part of the surface of the intermediate transfer belt, the reverse transfer phenomenon is reduced.
Patent JP-2000289958-A (JP)
Title: Escalator capable of increasing and decreasing speed
Inventor: MATSUI AKIRA
IPC: B66B21/02
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an escalator capable of moving a place where one gets on and off at a low speed and a central part at a high speed and changing an inclination angle in accordance with a ratio of increased and decreased speed. SOLUTION: A step 1 and a handrail 2 moving in the interlocking relationship with it are provided on a connection pin 17 of a variable speed chain 5, a speed of the variable speed chain is increased or decreased by a variable speed sprocket 4 and an operation rail, and a difference in pitch due to increasing and decreasing of speed is converted into a difference in height between steps.
Patent JP-2001232042-A (JP)
Title: Management device for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the management device of a game machine capable of freely setting the color of a sum-up chart outputted in an output means. SOLUTION: This management device sums up the game information of game machines and outputs the sum-up chart prepared on the basis of a sum-up result by a CRT 74 and a color printer 75 and the color of the sum-up chart outputted in the CRT 74 and the color printer 75 can be set.
Patent JP-2001236910-A (JP)
Title: Charged particle beam device and its manufacturing method
Inventor: YAHIRO TAKEHISA
IPC: H01J37/04
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device preventive of a damage to the isolation valve. SOLUTION: The control section of the charged particle beam device judges whether the vacuum pump is being operated or not when a trouble occurs (Step S100) and whether the vacuum degree measured by the vacuum gauge is acceptable or not (Steps 101). In the case where the Step 100 and Step 101 judge the above as 'No', a signal of 'power off' is sent to each of the electrodes and power sources and concurrently the delayed time memory section begins to count the delayed time (Step S102). After the delayed time is over, an electrical signal is sent to the electromagnetic valve to close the isolation valve (Steps S103 and S104). As a result, the reduction of the vacuum degree in the charge particle beam source is prevented and the deterioration of the cathode due to the oxidization, etc., can also be prevented.
Patent JP-2001237764-A (JP)
Title: Multi-hop radio network and radio station
Inventor: UCHIDA HIROMASA
IPC: H04W84/12
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To allow each radio station to autonomously construct a start type multi-hop radio network by finding the optimal destination of connection (high order connection destination radio station). SOLUTION: The number of hop information obtaining means for each radio station obtains the number of hop information from a connectable radio station, and when direct connection to a base station is available, a high order connection destination radio station selecting means selects the base station as a high order connection destination radio station. In other cases, selects one connectable radio station whose number of hops obtained from the number of hop information can be made the minimum as the high order connection destination radio station from among the connectable radio stations. Then, a signal transferring means transfers a transmission signal or a signal received from a slave radio station to the high order connection destination radio station, or when direct connection to the base station is available, transfers the signal to the base station.
Patent JP-2001234803-A (JP)
Title: Electronic control backup device of internal combustion engine
Inventor: ABE MICHIO
IPC: F02D41/22
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control backup device which is excellent in maintainability without any complicate structure of the device, smaller in the cost of the device than an electronic control device, capable of improving the control performance compared with a mechanical control device, and reliable in backup when the electronic control device is failed. SOLUTION: In the electronic control backup device of an internal combustion engine in which the operation timing of engine elements is controlled by a solenoid valve to be operated by the electronic control, the backup device comprising a rotating body which is synchronously rotated with an engine and set in the operation timing of the engine elements, a timing detecting means to detect the operation timing of the engine elements from the rotating body, and a solenoid valve control means to operate the solenoid valve based on the detected operation timing is connected to the electronic control device via a switching means.
Patent JP-2000211606-A (JP)
Title: Wrapping-tautening device for packaging-body production device
Inventor: SUZUKI SANJI
IPC: B65B51/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To produce a satisfactory packaging body by supplying wrappings without a meander and a wrinkle. SOLUTION: A packaging-body production device produces a packaging body by forming vertical seal lines 31 on sheet-like wrappings 30 superimposed and supplied and by forming seal lines 32 across the vertical directions while leaving non-seal parts 34 continuing in the direction of the supply of the wrappings 30. A pulling means 18 for pulling the non-seal parts 34 and tautening the wrappings 30 is provided downstream in the direction of the supply of the wrappings 30.
Patent JP-2001244133-A (JP)
Title: Cylindrical ignition device for internal combustion engine
Inventor: KONDO EIICHIRO
IPC: H01F38/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical ignition device for an internal combustion engine of a structure that the actual mounting of the device on the internal ignition engine is enabled, even under constraint of size in the longest inner diameter of a mounting hole and a sufficient high output power of the device can be expected. SOLUTION: A cylindrical ignition device for an internal combustion engine has an ignition coil 40, connected with an ignition plug 35 provided in a cylinder head 3 of the internal combustion engine, and is arranged in a mounting hole 6 provided in the upper region of the plug 35 provided in the head 3. The coil 40 has a bobbin 1, provided in the axial direction of the hole 6, a secondary coil 4 wound on the central part in the axial direction of this bobbin, primary coils 2a and 2b wounded from the coil 4 wound on this bobbin 1 on the parts on both sides in the axial direction, and a closed magnetic circuit core 7 provided with a bobbin inner part 7a which is provided in almost the axial direction on the side of the inner periphery of the bobbin 1, and a bobbin outer part 7b which is provided in almost the axial direction, on the side of the outer periphery of the bobbin 1.
Patent JP-2001240679-A (JP)
Title: Method for producing crosslinked silicone particle
Inventor: KOBAYASHI KAZUO
IPC: C08L83/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a crosslinked silicone particle having a small average particle diameter and excellent dispersibility into an organic resin. SOLUTION: This method for producing a crosslinked silicone particle having 0.1-500 μm average particle diameter is characterized by emulsifying a silicone composition crosslinkable by a condensation reaction, comprising (A) an organopolysiloxane containing at least two silanol groups in one molecule and (B) a crosslinking agent and not containing (C) a catalyst for a condensation reaction into water by a surfactant, adding an emulsion prepared by emulsifying a <=10C organic acid tin (II) as a component to water by a surfactant to the emulsion of the composition so as to crosslink the composition emulsified in water.
Patent JP-2001240543-A (JP)
Title: Medicine for treatment and/or prevention of ischemic retinopathy and disease of retina or optic nerve
Inventor: SOGAWA SHUNJI
IPC: C07D491/048
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine acting on the optic nerve directly to protect it and effective for treatment and/or prevention of ischemic retinopathy and diseases of a retina, optic nerve and the like. SOLUTION: The medicine for the treatment and/or prevention of ischemic retinopaty and the diseases of the retina, optic nerve, and the like contains a compound of a 4-acylaminotetrahydrofuro(2,3-b)quinoline derivative, its salt adduct, these hydrate or solvate as an active component. The preferable quinoline derivative is 2-(2-oxopyrrolidin-1-y1)-N-(2,3-dimethyl-5,6,7,8- tetrahydrofuo[2,3-b]quinolin-4-y1)acetamide.
Patent JP-2001243172-A (JP)
Title: Dma transfer device
Inventor: SUZUKI NOBUAKI
IPC: G06T1/60
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a DMA transfer device which can perform an efficient data transfer by a burst transfer even in the case of DMA transfer of image data rotated by 180 deg.. SOLUTION: A front address of the last sector region of image data is set to an address setting part 14 and DMA transfer is commenced. A DMA address 35 is outputted from a DMA control part 13 and image data in a sector region is stored in a FIFO memory 16 by burst transfer. Meanwhile, the DMA address 35 is decremented and indicates the front address of the sector region positioned one sector region behind the current one. This operation is repeated and image data is transferred by burst transfer from the last to the front in each sector region. Image data in each sector region in the FIFO memory 16 is read in reverse by a reverse read part 17 to replace the sequence. Thereby, 180 deg. rotation is embodied by readout in the reversed sequence in the sector region and by reversed read in the sector region by the reverse read part 17.
Patent JP-2001241890-A (JP)
Title: Shotgun
Inventor: KAGAMI TOMOYASU
IPC: F42B7/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shotgun having such a structure as the inside of gun barrel resists against wear even when a bullet having high hardness in loaded and occurrence of swelling is prevented. SOLUTION: Between the position of the powder chamber of a gun barrel and a choke formed to constrict the muzzle, a parallel part of specified level difference of stroke tapered toward the muzzle is provided in order to protect the gun barrel against damage even when a bullet having high hardness is loaded.
Patent JP-2001247365-A (JP)
Title: Dielectric substance ceramic composition, electronic part and electronic apparatus
Inventor: OTSUKI TAKEHIKO
IPC: C04B35/49
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric substance ceramic composition becoming a dense sintered compact by a low-temperature firing at <=1,000 deg.C, having a high dielectric constant, a high Q value and high insulating properties. SOLUTION: This dielectric substance ceramic composition is obtained by mixing dielectric substance ceramic powder represented by the general formula  (Ba1-xCax)O}m(Ti1-yZry)O2 (0.02<=x<=0.22, 0.05<=y<=0.20, 1.00<=m<=1.05) with Bi2O3-SiO2-based glass powder and firing the mixture.
Patent JP-2001251235-A (JP)
Title: Inter-vehicle communication method and equipment
Inventor: TOKUDA KIYOHITO
IPC: H04B1/707
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an inter-vehicle communication method where information is exchanged among a plurality of vehicles by which a distance can be measured continuously at all times, while the information is being transmitted. SOLUTION: The inter-vehicle communication method generates (103) a common spread code in common to a plurality of vehicles and used for transmission of information, generates (105) a ranging spread code specific to each vehicle, used for ranging and different from the common spread code, sums (107) the ranging spread code and the code obtained by applying spread spectrum processing to the information with the common spread code, converts the result of sum into a wireless band signal, transmits it in air, receives the wireless band signal reflected in other vehicle or other object, converts the received signal into a spread band signal, applies inverse spread processing (126) to the converted signal by using the ranging spread code, and finds a range (127) on the basis of the code obtained thorough the inverse spread processing.
Patent JP-2001246279-A (JP)
Title: Method and apparatus for tearing refuse-containing bag
Inventor: KANETANI GENJI
IPC: B02C18/26
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To tear and disintegrate even small bags and secondary bags contained in a refuse-containing bag or small bags transported in the mixtures of large and small bags so as to enable to remove foreign substances. SOLUTION: While being pressurized and transported between a lower part conveyer 10 and a plurality of upper part chains 21, 22, refuse-containing bags 1 are cut and torn with a rotary blade 25 in the transportation direction and the cut and torn parts are further widened to disintegrate the bags by biting the bags 1 with moving blades 23, 24 formed in the chains 21, 22 and making the speeds of the blades different from each other.
Patent JP-2000269659-A (JP)
Title: Electronic apparatus
Inventor: ARITA NAOKI
IPC: H05K5/03
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To mount a PC card on the outside of a small electronic apparatus and enable the design of a small/thin electronic apparatus. SOLUTION: A movable PC card connecting connector 3 is provided for mounting a PC card 2 on the outside of a small electronic apparatus. Since the PC card 2 can be mounted on the outside of a small electronic apparatus 1, no space for mounting the PC card 2 in the interior of the electronic apparatus is needed to enable the apparatus to be made small/thin. Because of the small size of an apparatus body such as A6-size electronic apparatus, the PC card is made utilizable by mounting it on the outside of an electronic apparatus, even if too small for mounting on the PC card in the interior.
Patent JP-2001250210-A (JP)
Title: Rotary magnetic head device
Inventor: MORI SHIGEO
IPC: G11B5/52
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To run a magnetic tape in a stable state by reducing the frictional resistance between an upper side fixed drum being the advancing an entry side of the magnetic tape and the magnetic tape. SOLUTION: The device is equipped with a lower side fixed drum 2 provided with the tape guide part 7 to press one side edge part of the magnetic tape 100, a rotary drum 3 attached to an upper side of a lower side rotary drum 3 and attaching a magnetic head 17 in the outer peripheral part, and the upper side fixed drum 4 provided in the upper side of the rotary drum 3. The magnetic tape 100 advancing from the upper side fixed drum 4 side is prevented from sticking by forming the upper side fixed drum 4 so that its diameter is smaller than that of the rotary drum 3.
Patent JP-2001246817-A (JP)
Title: Print system, print controller, and method for calculating degree of progress of print
Inventor: OKADA HIROSHI
IPC: B41J29/38
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To determine the degree of progress of print operation reflecting the situation of print operation in a printer. SOLUTION: The printer comprises a print mechanism control section 71 for measuring the amount of paper feed from the print start time of print data to a specified time. A host computer comprises a section 55 for predicting the total amount of sheet required for printing in the printer from the print data, and a section 54 for calculating the degree of progress of print operation of the print data from the amount of paper feed and the total amount of sheet.
Patent JP-2000279185-A (JP)
Title: Method for cloning
Inventor: SOUZA LAWRENCE M
IPC: C12N15/27
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA to be used for producing a protein useful as a leukocyte increasing agent, a treating agent for hematopoietic injury or the like, and having other purposes by cloning a DNA which encodes a protein having a human pluripotent granulocyte colony stimulating factor. SOLUTION: The total RNA is extracted from bladder cancer cells 5637 (IA6), mRNAs are separated by passing the obtained RNA through an oligodeoxythymidylate-containing column, subsequently a cDNA bank is prepared by Okayama method from the mRNAs, the cDNAs are integrated into host microorganisms for amplification by incubation, subsequently a screening is performed by using a hybrid-forming probe which is prepared based on an amino terminal sequence of a human pluripotent granulocyte colony stimulation factor (hpG-CSF) followed by labeling with γ-32P ATP, and a DNA is recovered from the obtained positive colons. Thus, the objective DNA encoding a hpG-CSF activity-having protein, which is useful as leukocyte increasing agent, a treating agent for hematopoietic injury or the like, and has other purposes, is obtained.