baber/WOPTO huggingface dataset:
Patent JP-2000279508-A (JP)
Title: Indwelling catheter and indwelling needle assembly
Inventor: TACHIKAWA KOICHI
IPC: A61M25/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rigidity and flexibility necessary for puncturing operation by forming an indwelling catheter of polyurethane synthesized of diisocyanate, diol-based chain extender and polyglycol and having the polyglycol constituted of a plurality of polyglycol of different mean molecular weights. SOLUTION: This indwelling needle is constituted of the indwelling catheter 2, a catheter hub installed in its base end, and a calking pin for installing the base end by calking to the hub, and the indwelling catheter 2 has a lumen 3 formed in its inside. In this case, the indwelling catheter 2 is formed by joining the inner layer 4 and the outer layer 6 together via a reinforcing material 5, these inner/outer layers 4, 6 are formed of polyurethane synthesized of diisocyanate, diol-based chain extender and polyglycol and having the polyglycol constituted of a plurality of polyglycol of different mean molecular weights. This constitution can provide the indwelling catheter 2 having the appropriate rigidity, flexibility, cutting resistance, and kink resistance in the well balanced states.
Patent JP-H01262970-A (JP)
Title: Method for pre-treatment of coating
Inventor: TAKIGAWA RIKA
IPC: B05D3/10
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a coating film superior in properties of adhesion, corrosion resistance, etc., in a simplified process by carrying out a stabilizing treatment for converting a corroded layer into a stabilized layer without removing the corroded layer on a surface of matter to be coated. CONSTITUTION:In a surface treatment process prior to coating of a steel matter, etc., a rust-conversion type primer compound 3, which contains bisphenolic epoxy resin, rust-preventive pigment and polyamide resin as effective components, is applied to a corroded layer 2 substantially composed of red rust formed on the surface of the steel matter 1 with this corroded layer 2 remaining. The corroded layer 2 is accordingly converted into a stabilized layer substantially composed of magnetite. A coating film superior in adhesion and corrosion resistance is obtained by such a simplified process as mentioned above.
Patent JP-S61249513-A (JP)
Title: Filter and filtering method
Inventor: YANAGISAWA MITSUO
IPC: B01D29/46
Filed: 1985-04-30
Abstract: PURPOSE:To easily wash a filter bag in a short time by placing the filter bag between an outer rugged wire mesh and an inner flat wire mesh and furnishing an ultrasonic oscillator on the inside of the filter. CONSTITUTION:An end plate 3 on the supply side and an end plate 4 on the delivery side are joined to both sides of the outer cylinder 2 of a filter 1 with respective flanges 2a and 3a and 2b and 4a matched to one another and assembled with bolts and nuts 9. A filter bag 11 is put between an outer wire mesh 10 and an inner wire mesh 12 and an inner surface 13 provided with many filtration holes 13a and having a rugged cross section is provided on the inside of the inner wire mesh 12. Besides, an ultrasonic oscillator 17 is furnished on the inside of the end plate 3 on the supply side. Water in the filter 1 is vibrated by the ultrasonic oscillator 17 when the bag is backwashed and clogging, etc., of the filter bag 11 due to fine substances such as scales can be sufficiently removed. A water outlet 6 is provided to the end plate 4 on the delivery side.
Patent JP-S5817353-A (JP)
Title: Multifrequency eddy current flaw detection method and apparatus by multiple coil system
Inventor: IWASAKI MASAYOSHI
IPC: G01N27/90
Filed: 1981-06-12
Abstract: PURPOSE:To improve the flaw detection accuracy by applying an exciting current varied in the test frequency to a plurality of detection coils. CONSTITUTION:A plurality of detection coils 121, 122...12n are arranged in the proximity of work 11 and separately connected to single frequency eddy current flaw detectors 131, 132...13n. The detection coils are wound on the same bobbin. The length, diameter and the number of turns of the coils are determined so that test frequencies f1, f2...fn are roughly equal in the response range on the surface of the work 11 thereby enabling the removal of noise factors in the signal processing process. An induction voltage from the detection coils is separated into components of test frequencies with bandpass filters 161, 162... 16n to detect the phases thereof. The phases detected are computed linearly with an adder/subtractor 19 and the results are indicated on a display 20.
Patent JP-H06303491-A (JP)
Title: Electronic still camera
Inventor: YASUHARA SHIN
IPC: H04N5/232
Filed: 1993-04-19
Abstract: PURPOSE:To realize photographing to make the active use of the effect of a blur by adjusting the focal length, the focusing position and the diaphragm of a photographing lens so that a whole face is controlled to be depth of subject field approximately in the case that a subject is judged to be a human figure. CONSTITUTION:When a photographing mode is switched to a mode for portrait photographing use, a character that a character generator 113 generates is displayed in an electronic viewfinder 111 so that an instruction to focusing on the eye of the subject 11 is given to a photographer. At this time, a CPU 19 monitors whether the subject 11 in a focus frame is the human figure or not by referring to the output of a human figure detection circuit 112, and in the case of the portrait photographing mode, the CPU 19 calculates the depth of subject field at each diaphrgnm value from both distance information to the subject 11 and the focal length of a photographing lens. Then, in the case that the depth of subject field in a state that the diaphragm is fully opened or opened to a light controllable limit is deeper than the depth of subject field set beforehand, the photographing is executed at the diaphragm value.
Patent JP-H06302174-A (JP)
Title: Recording and reproducing device
Inventor: BABA TERUO
IPC: G11B33/02
Filed: 1993-04-19
Abstract: PURPOSE:To ease parts control and parts assembly work by forming a front bezel and a push button in a unified construction by one metallic mold. CONSTITUTION:A push button 7 is made with a front bezel 6 as a unified construction and a button arm 9 is fit into the central hole of the button 7. Therefore, during an assembly, the bezel 6 is installed on a chassis and if the button 7 is depressed, the button 7 is disengaged from the bezel 6 and the button 7 is attached to the arm 9 located at the back of the bezel 6. When the button 7 is depressed for a prescribed amount, the button 7 is fit into a reversed portion 9A of the arm 9 and the assembly work to the arm 9 of the button 7 is completed. Thus, by forming the bezel 6 and the button 7 in a unified construction by a metallic model, parts color dispersion between the bezel 6 and the button 7 is completely eliminated, forming precision among parts is improved and the outside look of the product is made better. Moreover, the assembly is easily accomplished by one operation, the assembling man-hours, the number of parts and production cost are reduced.
Patent JP-H10268177-A (JP)
Title: Optical device
Inventor: YAMAMOTO HARUHISA
IPC: G02B7/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To limit transmission torque during overloaded rotation by use of a magnetic force coupling means. SOLUTION: A magnetic force coupling means for transmitting a drive force from a drive means made of an electric motor to an operation ring 33 is formed so as to slip between a magnetic substance 41 and a spacer 43 against load torque larger than a prescribed load torque. Furthermore, friction torque is generated between the magnetic substance 41 and the spacer 43, depending on the required torque, and applied to the hysteresis torque for use. When the operation ring 33 is turned at the time of manual drive, a drive force transmitted from the operation ring 33 to the drive means is limited, due to the slip torque between the magnetic substance 41 and the spacer 43.
Patent JP-S59218423-A (JP)
Title: Optical printer
Inventor: UMEDA TAKAO
IPC: G02F1/141
Filed: 1983-05-26
Abstract: PURPOSE:To enhance a ratio of the light transmission quantity for turn-on to that for turn-off by arranging an optical switching element, where liquid crystal materials having a ferroelectric property are used, between two polarizing plates and using a monochromatic light source, which radiates the light of a high-sensitivity wavelength area of a photosensitive body, as a light source. CONSTITUTION:A chiral smectic C liquid crystal 6 is arranged between two substrates 5a and 5b, which have electrodes 4a and 4b formed on respective surfaces, so that its helical axis 2 is parallel with the surfaces of these substrates. Two polarizing plates 7 and 8 are arranged on both sides of substrates 5a and 5b so that respective axes of polarization are orthogonal to each other. When a DC electric field -E is applied to the liquid crystal layer 6 in the direction of an arrow 3a, liquid crystal molecules 1 are arranged uniformly in the direction of an angle -theta0 to the helical axis 2. When the polarity of the applied voltage is inverted to apply an electric field +E to the liquid crystal layer 6 in the direction of an arrow 3b, they are arranged in the direction of an angle +theta0. A light source including much wavelengths of the high-sensitivity area of the photosensitive body, a monochromatic light source is preferably used as a light source 9.
Patent JP-S60235293-A (JP)
Inventor: ARIKAWA JIYUNICHI
IPC: G07D9/00
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10268893-A (JP)
Title: Voice recognition device
Inventor: ISO KENICHI
IPC: G10L13/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prepare a new HMM optimum to a new speaker, by making the linear combination of the output probability of the HMM read to from an HMM storage part according to an input voice the output probability of the new HMM, and deciding the coefficient of the linear combination so as to maximize the probability of the new HMM. SOLUTION: A specified speaker HMM storage part 30 stores respective specified speaker HMMs of plural speakers. The specified speaker HMMs of respective speakers are shown by the output probability and a transit probability. A coefficient storage part 40 stores a coefficient for linearly connecting the HMMs of respective speakers. A characteristic vector output probability calculation part 20 calculates the output probability of all states of all speakers for input voice characteristic vectors of respective times, and calculates the output probability for all states of the new HMM as the linear combination. A new HMM probability calculation part 60 calculates the probability of the new HMM for the input voice. A coefficient estimation part 80 estimates the coefficient so as to maximize the probability for the input voice calculated by the new HMM probability calculation part 60.
Patent JP-S5617782-A (JP)
Title: Method and apparatus for mooring offshore floating structure
Inventor: HIRATA MASAAKI
IPC: B63B21/20
Filed: 1979-07-20
Abstract: PURPOSE: To provide an optimum mooring condition in accordance with the ocean conditions by a method wherein at least one intermediate sinker capable of containing and discharging water is attached to the chain connecting a seabed anchor with the offshore floating stucture, and the weight of the sinker can be controlled.  
     CONSTITUTION: The offshore floating structure 1 is connected and moored to the seabed anchors 3 by mooring chains 2. At least one intermediate sinker 4 is provided at the middle portion of each of the mooring chains 2. The intermediate sinker 4 is a pressure vessel made mainly of reinforced concrete as structural material, and its interior is so constructed as to be capable of containing and discharging water. Accordingly, the weight of the intermediate sinker 4 is controllable by charging water into it and discharging water out of it, and the mooring of the offshore floating structure 1 can be kept in an optimum condition by thus controlling the weight of the sinkers 4 in accordance with the changes in the depth of the water and in the ocean conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60234981-A (JP)
Title: Method for working inside peripheral surface of endless metallic belt and rolling roll for working inside surface thereof
Inventor: TAKASE KIMIHIRO
IPC: B21B27/00
Filed: 1984-05-07
Abstract: PURPOSE:To improve the centering characteristic of endless metallic belts of a belt drive type stepless speed changer and to improve the service life thereof by providing a specific projecting pattern to the inside peripheral surface of said belts and laminating such belts thereby forming a carrier. CONSTITUTION:The plural endless metallic belts 4a-4e are superposed in lamination to form the carrier 4 and many blocks 5 are arranged continuously and are driven by a driving side V-pulley 1. Such belts 4a-4e are rolled by using a rolling roll engraved with a groove-shaped pattern having roundness in the bottom by photoetching, by which the groove-shaped pattern having roundness is projected to the inside peripheral surface of the belts 4a-4e. The groove-shaped pattern on the roll surface has 20-30mu depth and 40-50mu width and is made into the U-shaped section having roundness in the bottom. Said pattern can form uniformly and stably the projecting pattern.
Patent JP-H03290219-A (JP)
Title: Injection molding device
Inventor: YAMANO AKIHIKO
IPC: B29C45/44
Filed: 1990-04-06
Abstract: PURPOSE:To eliminate the generation of difference in level or flashes in a flange and prevent the opening and recessed section of a flange when a molded product is removed by providing first control sections facing each other in the mold clamped state on a slide block and a cum block and second control sections facing each other in the state of being in contact with the first control sections on a block for removing and other blocks. CONSTITUTION:A driving cylinder 7 is contracted by lifting up a movable mold 1 after injection molding, and a core pin 5 retained in the knockout state by a cam block 8 is lifted up by a spring 13 and entered into a slide block 6 to bring first control sections 21a and 21b of the slide block 6 and the can block 8 into contact. After the first control sections 21a and 21b are brought into contact with, the cam block 8 and the slide block 6 are moved backward to separate completely from a flange F, and a block 9 for removing and second control sections 22a and 22b of the cam block 8 are brought into contact with. The cam block 8, the slide block 6 and the block 9 for removing are moved backward and the flange F is removed from a core 4, and the flange F is protected from getting damaged and an opening H is not deformed.
Patent JP-2000283559-A (JP)
Title: Hot-water supplier
Inventor: KITO AKIHITO
IPC: F24H1/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To permit the transmission and reception of a voice signal and an operation signal by the same communication cable. SOLUTION: When a voice signal or an operation signal is transmitted from a first remote controller 1 to a second remote controller 2, an operation signal modulating unit 8a modulates the carrier of frequency 200 kHz by the operation signal, and a voice signal modulating unit 5c modulates the carrier of frequency 150 kHz by the voice signal while respective modulated waves are transmitted through the same communication cable while superposing respective modulated waves. When a signal is received from a main controller, a filter unit 8b takes only the modulated wave of 200 kHz and an operation signal modulating unit 8c returns the modulated wave to the operation signal while a microcomputer 3 reads an order code from the operation signal to indicate an operational information on an indicating unit 6.  On the other hand, another filter unit 5d takes out the modulated wave of only 250 kHz and the voice signal modulating unit 5a returns the same to a voice signal while an amplifying unit 5f amplifies the voice signal and a voice from the second remote controller 2 is reproduced from the speaker 5g of the first remote controller 1.
Patent JP-S61249683-A (JP)
Title: Spot welding device
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1985-04-27
Abstract: PURPOSE:To transfer smoothly parts from a passage member to electrodes so that the passage member deflects and retreats upon mating of both electrodes and to execute press-contact welding by providing freely flexibly the passage member and constituting the member in such a manner that the member deflects and retreats upon butting of both electrodes to each other. CONSTITUTION:Projection nuts 21 with projections 22 are arrayed between both upper and lower plates 14 and 15 of the passage member 12 and are delivered onto the stationary electrode 17 in the case of welding, for example, steel plate parts 20 and the nuts 21. Since the member 12 is curved upward, there is a difference l in height between the upper plate 14 and the parts 21. The bottom surface of the parts 20 pushes down the upper plate 14 when the movable electrode 19 advances together with the parts 20 and therefore the force acts on the lower plate 15 as well via the inside parts. The difference lis annihilated while the member 12 deflects and the parts 20 and 21 are brought into press contact with each other, by which the welding of the weld zone 23 is executed.
Patent JP-S59218213-A (JP)
Title: Weld zone detecting method of band plate
Inventor: KATAYAMA TAKESHI
IPC: B23K37/04
Filed: 1983-05-25
Abstract: PURPOSE:To prevent a detection omission of a band plate weld zone by comparing a band plate advancing direction distance between each detector of two pieces or more which have obtained a detecting signal, in plural detectors, and a length of a band plate which has run along this distance derived by this detecting signal. CONSTITUTION:When a band plate 1 advances in the L direction, its weld zone 2 passes through detector 12-14 one after another, and the respective signals M1-M3 are generated from each other. On the other hand, a signal processing part 16 always measures a pulse corresponding to a band plate running length from a pulse generator 15, and pulse measured values between the signal M1 and M2, between M2 and M3, between M1 and M3 are measured as n1-n3, respectively. Also, the processing part 16 stores a distance between the detectors 12 and 13, a distance between the detector 13 and 14, and a distance between the detector 12 and 14, as l1, l2, and l3, respectively. In this case, when pulse calculating values corresponding to each distance l1-l3 between each detector are denoted as N1-N3, and an allowable measurement difference of the pulse measured value is denoted as alpha, OR, AND or a decision of majority of A, B and C is decided as a weld zone detecting logic Z by equations I -III.
Patent JP-H08263160-A (JP)
Title: Generation devices for accelerator pedal reaction, clutch pedal reaction, brake pedal reaction, and pedal reaction for simulation drive device
Inventor: KURITA GENTA
IPC: G09B9/04
Filed: 1995-03-27
Abstract: PURPOSE: To facilitate operation for assembly and maintenance inspection, reduce the devices in size, and unitize them to small size by putting a 1st compression spring and a 2nd compression spring in a chassis, and fitting the chassis to a fitting base. CONSTITUTION: When a driver steps on a pedal 305, an accelerator arm 303 rotates around a bearing 302. At this time, the other end of the accelerator arm 303 rotates and moves in contact with the 1st compression spring 306. The other end of the 1st compression spring 306 is stopped by the chassis 308, so it is compressed as the accelerator arm 303 moves. This compression generates a reaction force. When the pedal 305 is further stepped in, the 2nd compression spring 307 comes into contact with the other end of the accelerator arm 303 and the chassis 308. Then the resultant reaction of the 1st compression spring 306 and 2nd compression spring 307 is generated. A small reaction force is generated in the front half of the stroke of the pedal 305 and a large reaction force is generated in the latter half; and the ratio of an increase of the reaction can be varied with the stroke.
Patent JP-S61250747-A (JP)
Title: Data management system of photomagnetic disc device
Inventor: YANAGIDA TSUNEO
IPC: G11B20/10
Filed: 1985-04-29
Abstract: PURPOSE:To improve the processing speed of a system having a photomagnetic disc device by recording a data being an information recording signal onto a disc based on a management data stored in advance in a management data memory. CONSTITUTION:When a drive controller 2 is started, a control circuit 21 sends a command to a photomagnetic disc, accesses a data management area of the disc, reads the management data via a drive interface 5 and transfers the data to the management data memory 6. Then a write command is outputted from a host computer and the management data is to be rewritten, then a new management data from the host computer is inputted to a corresponding memory area in the memory 6 via a host interface 4 and rewritten. The management data memory 6 is accessed periodically and the data is sent to the photomagnetic disc device via the drive interface 5 and recorded on the data management area on the disc.
Patent JP-S62250537-A (JP)
Title: Reel base braking device for magnetic recording and reproducing device
Inventor: SHIBATA TOSHIHARU
IPC: G11B15/22
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a precise brake torque with simple constitution and high reliability by utilizing a transmission torque of a friction clutch mechanism as a brake torque of a reel base. CONSTITUTION:In selecting the stop mode from the fast reed/rewinding mode, an electromagnetic solenoid 33 is deenergized, release arms 31, 32 are driven synchronously therewith and released from lock pieces 25, 34. The lock pieces 25, 34 are engaged with a supply reel base and the 2nd gear 18 of a winding reel base 3 attended therewith to block the drive of the 2nd gear 18. Thus, the transmission torque set by the friction clutch mechanism provided at the inside of the supply reel base 35 and the winding reel base 3 is brake torque and the supply reel base 35 and the winding reel base 3 are subject to braking by the brake torque.
Patent JP-S62250530-A (JP)
Title: Optical recording medium
Inventor: TERAO MOTOYASU
IPC: G11B7/24027
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a recording medium which has high strength and obviates the generation of warpage in spite of a temp. change and a recording film suitable for such medium by forming the recording medium between a metal and transparent org. or inorg. material having a specific thickness. CONSTITUTION:The recording film is formed between the metal and the transparent org. or inorg. material having >=0.2mm<=3mm thickness. The film thickness of the org. or inorg. material is preferably in a >=0.1mm<=3mm range, more particularly preferably >=0.3mm<=1.5mm range. The optical recording medium which has excellent stability even during high speed rotation and is strong to a change of temp. and humidity is thus obtd. The other recording films such as photomagnetic recording films are usable in addition to the recording film by the phase change (transition) explained in the embodiment as the recording film.