baber/WOPTO huggingface dataset:
Patent JP-H11173366-A (JP)
Title: Shock absorber
Inventor: KAMIMURA KAZUNARI
IPC: F16F9/348
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To enable the control of damping force so far impossible by a conventional shock absorber. SOLUTION: While a piston rod is elongated, hydraulic fluid in an upper chamber flows into a lower chamber through a soft valve bypass passage and a hard valve bypass passage to generate a damping force having a magnitude based on a flow passage area of the soft valve bypass passage. In this way, it becomes possible to control damping force when a relative travel speed of the piston rod for a cylinder main body before a soft valve is opened is very low.
Patent JP-H08164127-A (JP)
Title: Fatigue feeling-measuring instrument
Inventor: UETAKE ATSUSHI
IPC: A61B5/16
Filed: 1994-12-13
Abstract: PURPOSE: To evaluate not only a global fatigue feeling including mental fatigue and a fatigue recovery feeling objectively in a numeric value but fatigue at every kind objectively in the numeric value. CONSTITUTION: A question item consisting of an epithet relating to the (fatigue recovery feeling), the one relating to negative mental fatigue, the one relating to negative physical fatigue, and the one relating to a partial negative state, etc., is displayed on the screen of a CRT display 4. A person to be inspected operates a keyboard 5 while observing an individual question item displayed on the screen of the CRT display 4, and inputs a corresponding answer sequentially. A CPU 6 fetches a sequentially inputted answer, and converts it to a decided numeric value by considering weight in advance, and displays each evaluation result for the mental fatigue feeling, physical fatigue feeling, the partial fatigue feeling of a body, the global fatigue feeling and the fatigue recovery feeling, etc., on the CRT display 4 in the numeric value.
Patent JP-H09176899-A (JP)
Title: Method for removing nickel ion and iron ion in galvanizing solution, device therefor and production of electrogalvanized steel sheet by the removed galvanized solution
Inventor: ENDO SHUJI
IPC: C25D3/22
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely removing Ni ion and Fe ion from a galvanizing soln. contg. Ni ion and Fe ion as impurities, a device therefor and a method for producing an electrogalvanized steel sheet by the galvanizing soln. freed from Ni ion and Fe ion. SOLUTION: Ni ion and Fe ion are removed from a galvanizing soln. as impurities. In this case, the Ni ion in the galvanizing soln. is converted to Ni<2+> , adsorbed on a chelating resin contg. an acrylic iminodiacetyl group and removed to a set value, and then an oxidizing agent is added to the soln. to oxidize the Fe ion present as Fe<2+> ion to Fe<3+> ion, which is adsorbed on the acrylic iminodiacetyl group and removed.
Patent JP-H07159169-A (JP)
Title: Surveying device
Inventor: SADA TATSUNORI
IPC: H01Q3/02
Filed: 1993-12-10
Abstract: PURPOSE:To support a signal receiving point at a specified surveying height, keep the signal receiving point at the specified surveying height, and move it along a subject landform to be surveyed easily by mainly providing an antenna, a support device, plural wheels, a folding mechanism, a shoe, and a rotation drive mechanism. CONSTITUTION:When a folding mechanism pantographic arm 15 is elongated, an antenna is supported 30 in such a form that a height to the antenna 52 becomes a specified surveying height through wheels 11, and while keeping the specified surveying height, it can be moved easily along a subject landform to be surveyed. When a shoe 47 is in a protruded condition, the antenna 52 can be formed and supported 30 at a specified surveying height by the shoe 47. When the mechanism 15 is in the condition where it is elongated or where the shoe 47 is protruded, a signal receiving point can be supported 30 at the specified surveying height. When the mechanism 15 is not elongated, the signal receiving point can be kept at the specified surveying height by the wheels 11, while the antenna 52 can be moved easily along the subject landform to be surveyed.
Patent JP-H07163561-A (JP)
Title: Two-dimensional doppler blood flow image measuring system
Inventor: TAMANO SATOSHI
IPC: A61B8/00
Filed: 1993-12-15
Abstract: PURPOSE:To shorten the time for ultrasonic scanning for a part where there is no component subjected to a Doppler shift by blood flow in received echo signals and to improve a frame rate as a whole by providing this system with a circuit for discriminating the presence or absence of a blood flow signal and a circuit for controlling an ultrasonic beam direction. CONSTITUTION:This system is provided with the circuit 12 for discriminating the presence or absence of the blood flow signal in a post stage of a moving target detecting filter 6 and a speed calculating circuit 7 and is provided with the circuit 13 for detecting the ultrasonic beam direction on the output side thereof. The circuit 12 for discriminating the presence or absence of the blood flow signal is inputted with the signals from which the signals of low-frequency components are removed by the moving target detecting filter 6. The circuit controls whether the components subjected to the Doppler shift by the blood flow in the received echo signals exist on the ultrasonic beams or not. The circuit calculates an average blood flow velocity, average blood flow reflection intensity, instantaneous max. blood flow velocity, etc., simultaneously with the speed calculating circuit 7 and discriminates whether or not the values exceeding the threshold previously set by an operator for these values exist on the ultrasonic beams.
Patent JP-H06182744-A (JP)
Title: Manufacture of inorganic cement plate
Inventor: FUKUTOMI KAZUMASA
IPC: B28B1/52
Filed: 1992-12-22
Abstract: PURPOSE:To present expression rich in material appearance and stabilise a quality, by a method wherein a specific surface molding material is spread on a specific base mat, uneven pattern is formed on the surface ' by pressure molding and the same is cured and solidified by washing away cement on the surface by a spray. CONSTITUTION:Slurry which consists mainly of hydraulic cement and water and is obtained by adding aggregate or a fiber when need arises is scooped by paper making method, through which a base at 1 is formed and conveyed continuously by a mat conveyor. On one hand, the hydraulic cement having a water content of at most 50% and the aggregate 2 such as macadam or silica sand are kneaded by a batch type mixer, a surface molding material 3 is formed, spread over the base mat 1 and press-molded by a pressing device. Water is sprayed through a spray after that, the cement 4 with which the surface of the aggregate is coated is washed away, the surface of the aggregate 2 is exposed and then cured and solidified and an inorganic cement plate having unevenness on the surface is manufactured.
Patent JP-2000185443-A (JP)
Title: Recording drum
Inventor: KELLER GUIDO
IPC: H04N1/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a drum recorder which can record a plurality of photographs in one stage by varying the format of image arbitrarily within the range of available peripheral length of a clamp drum. SOLUTION: A drum recorder comprises a rotary driven clamp drum 100, means 160 for securing a recording medium M on the mantle 110 of the clamp drum 100, and a recording unit 200 wherein image information being fed, in the form of electric signals, to the recording unit 200 is recorded on a recording medium M secured onto the mantle 110 of the clamp drum 100. A fixing means 120 is provided in the clamp drum 100 in order to support feeding of the recording medium M taken up by means of a roll 130. The clamp drum 100 has a slit 140 in the mantle 110 and the recording medium M is guided from the clamp drum 100 through the slit 140 into the mantle 110 and then secured thereto.
Patent JP-2000159918-A (JP)
Title: Production of stain-proofing thin film
Inventor: WATANABE HIROKI
IPC: G02B1/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a stain-proofing thin film by which when continuously treating a rolled film with a mixture of a material having excellent stain-proofing properties, a large molecular weight, a low vapor pressure, and high reactivity, or a multicomponent material by deposition while winding up, the film can be stably produced with good controllability, and the stain-proofing thin film having the excellent stain-proofing properties can be provided. SOLUTION: When a stain-proofing thin film is produced by the vacuum metallizing method by forming a stain-proofing thin film on the surface of a substrate to be treated, a plasma treatment of the surface of the substrate to be treated is carried out by a plasma apparatus 7 installed just in front of a film-forming room before the vacuum deposition of the stain-proofing material such as a fluoroalkylsilane is carried out on the surface of the substrate to be treated. Preferably, a protection film is put on the back face of the substrate to be treated when Ar gas is used in the plasma treatment.
Patent JP-2000173942-A (JP)
Title: Diffusion coefficient extracting method and extractor
Inventor: NIIZAWA TSUTOMU
IPC: H01L23/52
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enhance an extraction computation speed of a diffusion coefficient extraction which determines the diffusion coefficient related to a diffusion phenomenon in a diffusion phenomenon in which regions such as a grain boundary, an interface, a surface, and the like are spatially biased from a mean square-root displacement, by tracing atoms by use of a molecular dynamic method, and eliminate an offset of atomic vibrations. SOLUTION: This diffusion coefficient extracting method comprises, a step of calculating an atomic movement from an initial atomic arrangement according to molecular dynamical computation conditions and determining an atomic arrangement at a predetermined time (A1), a step of deciding presence or absence of atoms jumped by a predetermine displacement or more from the initial arrangement based on the initial atomic arrangement and the atomic arrangement at the predetermined time to mark the atoms (A2), a step of extracting the atomic arrangement marked (A3) and acquiring the grain boundary width (A4), a step of counting the number of atoms existing within the grain boundary from the initial atomic arrangement (A5),  a step of determining square of displacement from the initial atomic arrangement at a certain time for respective atoms marked to total them to determine the mean square displacement by dividing the sum total by the number of atoms within the grain boundary (A6), a step of determining the change rate from the temporal change of the mean square displacement to compute the diffusion coefficient from the Einstein's relation (A7).
Patent JP-H07166395-A (JP)
Title: Partial plating method
Inventor: SAYAMA MITSUYOSHI
IPC: C25D5/02
Filed: 1993-12-15
Abstract: PURPOSE:To provide a partial plating method capable of obtaining a partially plated product of high quality having an appearance in which discoloration is not caused on a base material in the vincinity of the boundary part of noble metal plating. CONSTITUTION:In the case a base material 1 with a required shape constituted of Cu or a Cu alloy is applied with partial plating of noble metal, the base material is applied with base plating 2 in a range slightly larger than the required range to be applied with partial plating, and after that, the surface of the base plating 2 is applied with partial plating of noble metal 3 in the required range. Thus, the partially plated product of high quality can be obtd.
Patent JP-H06168753-A (JP)
Title: Seal structure
Inventor: SEKI HIROSHI
IPC: H01R9/16
Filed: 1992-11-30
Abstract: PURPOSE:To enable a seal to be applied at low temperature by using one of nickel, deposited nickel and nickel alloy as first and second metals, and lead glass for sealing the metal, regarding a seal structure where the first and second metals are sealed with sealing glass. CONSTITUTION:A base plate (a first metal) 1 is an SPC steel plate to which nickel plating is applied according to an electroless deposition method, and a pin (a second metal) 2 is a 50 Ni-Fe alloy to which nickel plating is applied according to the same method. Also, sealing glass 3 is lead series glass having a fusion point equal to or lower than 700 deg.C. The pin 2 and glass 3 are set on the base plate 1, and a sealing process is continued for 20 minutes at 500 deg.C.
Patent JP-H10191054-A (JP)
Title: Image area-based color image processor, image output device, image processing method and storage medium
Inventor: NAKAMURA TOSHIAKI
IPC: H04N1/409
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of picture quality at a boundary part due to the difference of image processing between an edge part and a non-edge part of an image, to improve the precision of a character/thin line area and to increase the gradation of a pattern area. SOLUTION: An edge part area, an area adjacent to an edge and other flat areas are discriminated from each other in an image. The multivalued dither processing 109 is applied to the edge part area by means of a dot diffusion type multivalued dither matrix that is previously decided. The multivalued dither processing 111 is applied to the flat areas by means of a dot centralized multivalued dither matrix that is previously decided. Then the multivalued dither processing 110 is applied to the area adjacent to an edge by means of a mixed multivalued dither matrix including both dot diffusion type and dot centralized multivalued dither matrixes that is previously decided.
Patent JP-2001160157-A (JP)
Title: Toll collection system
Inventor: SUEKI NOBUYUKI
IPC: H04W4/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a traffic lane from being closed at the time when a line controller installed at every traffic lane fails and when the failure part is repaired or exchanged. SOLUTION: The line controller 20 of this ETC system is provided with a first radio communication processing part 30 comprising a master antenna 31, a radio controlling part 32, a main controlling part 33, a failure detecting part 34 detecting the failure of each of these parts, a power supply part 35 feeding power to each of the parts, etc., a 2nd radio communication processing part 40 operating in the same manner as the part 30 and comprising a slave antenna 41, a radio controlling part 42, a main controlling part 43, a failure detecting part 44, a power supply part 45, etc., and a monitoring and controlling part 50 which makes the part 30 disable and the part 40 enable and switches operating processing parts, for instance, in the case of receiving a failure detection signal from the part 34.
Patent JP-H03206377-A (JP)
Title: Noise reducing construction for piston type compressor
Inventor: SUZUKI SHINICHI
IPC: F04B39/00
Filed: 1989-12-30
Abstract: PURPOSE:To smoothly discharge refrigerant gas and avoid over compression to reduce noise by forming discharge introducing grooves connecting to discharge ports on the surfaces of the compression chamber side of valve plates in which suction ports and discharge ports are provided. CONSTITUTION:By reciprocating a duplex piston 5 in a pair of front and rear cylinder bores 1a, 2a of a pair of front and rear cylinder blocks 1, 2 due to rotation of a swash plate 3 fixedly secured on a rotating shaft 4, refrigerant gas sucked from suction ports 9a, 13a is compressed and hereafter discharged from discharged ports 9b, 13b. In such swash plate type compressor, in the face territory on the piston side of respective valve plates 9, 13, fan shaped discharge introducing grooves 9c, 13c penetrating valve forming plates 10, 14 and a converging to discharge ports 9b, 13b are formed. Further, these discharged introducing grooves 9c, 13c are provided with inclination which gradually increase their depth facing to the discharge ports 9b, 13b.
Patent JP-H05176296-A (JP)
Title: Picture recording device
Inventor: ENARI MASAHIKO
IPC: H04N19/503
Filed: 1991-12-25
Abstract: PURPOSE:To attain ease of edit or the like by using only correlation in a pattern so as to code and record a pattern recorded at first and a pattern recorded at a succeeding prescribed pattern interval thereby facilitating retrieval and special reproduction. CONSTITUTION:An entropy coding circuit 92 applies entropy coding to an output of a quantization circuit 86 to apply compression coding to a picture within one frame. In this case, a synthesis value of a frame No.4 and a frame No.7 having a noted frame, e.g. a frame No.5 inbetween of the picture is subject to differential coding as a predicted value. Then a delay circuit 100 outputs local decoding data of in-frame coding of the frame No.7 when a frame No.10 being the 4th frame is inputted and a subtractor 78 subtracts a local decoded value of the frame No.7 from a picture of the frame No.10. The resulting output is subject to compression coding and the decoded value of the frame No.7 three frames before the noted frame No.10 is subject to differential coding as a predicted value.
Patent JP-2001159869-A (JP)
Title: Laminate for label suitable for stained glass-like label
Inventor: KIMURA SUSUMU
IPC: G09F3/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for a label suitable for a stained glass-like label which may be simply and easily formed with line drawings of a desired three-dimensional shape having a thickness, is usable even if its colored portions may not be completely dried when a user colors the laminate and which is easy to operate without allowing fine portions to be broken even if there are such fine portions in the line images and the colored portions at use. SOLUTION: A film 2 for the label having transparency is laminated on a mount film 1 via a tacky adhesive layer 3 having transparency and the line drawings 4 of the desired shapes are thickly built up on the film 2 for the label so as to form projecting parts and pictures 5 for coloring segmented by the line drawings 4 are formed. At least from the film 2 for the label to the tacky adhesive layer 3 are stamped along the outermost peripheries 41 of the line drawings 4, by which the label is constituted in such a manner that the label may be easily detached and peeled from the other portions.
Patent JP-H09182637-A (JP)
Title: Partition frame for storing small article
Inventor: OKAMOTO MASATO
IPC: A47B96/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To easily perform cutting work matched with the size of a small article stored in a storage chamber for a drawer etc., store the article by deforming the small article storage space, and easily restore it to its original shape after the deformation. SOLUTION: A partition board 1 is formed by laminating soft closed cell foaming sheets 3 on both faces of a fiber tension sheet 2. Slits 4 are formed in the partition board 1. The partition boards 1 are assembled with each other by pushing five partition boards 1 formed in this way into other five partition boards 1 formed by reversing the bottom/top thereof in such a state as engaging the slits 4 with each other so that a small article storage partition frame A is manufactured.
Patent JP-H10162363-A (JP)
Title: Method and device for initializing optical disk
Inventor: OKADA MITSUYA
IPC: G11B7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To achieve superior and consistent initialization and to improve erasure ratio at the time of recording overwriting. SOLUTION: The disk is irradiated with laser beams in the form of a continuous pulse. The power level of the laser beams at this time is set so that the recording layer of the disk is melted at the same width as the projecting part of a preceding group. With one pulse irradiation, a disk is formed with a circular molten non-crystalline part 21 and a molten re-crystallized ring 22 around it. The part 23 is an unchanged part before the laser irradiation. The next laser beam irradiation is carried out when the center of the laser beams is moved by a distance equivalent to the width of the molten re-crystallized ring 22. Consequently, it forms the ring 22 that is continuous to a new molten non- crystalline part 21. With timing, a continuous molten re-crystalline part can be formed by continuously radiating laser beams pulsatively.
Patent JP-2001168520-A (JP)
Title: Replacement jig for electronic part
Inventor: MORIUCHI NOBUKIMI
IPC: H05K3/34
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently replace micro chip parts mounted at high density with a narrow gap on a printed board. SOLUTION: A cylindrical part 14 is formed at the lower part of the approximately middle portion of a horizontal jig body 12 of a replacement jig 11 generated by pressing a thin plate of stainless steel, etc., and the mounting space for microchip parts 2 on a printed wiring board 1 is covered with the cylindrical part 14. With the upper part of the microchip parts 2 adjacent in the vicinity covered with the jig body 12, a hot blast is blown into the cylindrical part 14 so that only the solder in the mounting space is partially heated.
Patent JP-H07183199-A (JP)
Title: Pattern formation method and aligner and pattern formation device
Inventor: OIIZUMI HIROAKI
IPC: B82B1/00
Filed: 1993-12-21
Abstract: PURPOSE:To make it possible to obtain a fine-shaped pattern even if an aspect ratio is large after the development of patterns by adding a process which applies an electric field in the film thickness direction of a sensitized material in developing patterns from a latent image of the sensitized material CONSTITUTION:A silicon wafer 100, which is used as a substrate is coated with a chemical amplification system negative resist 101. A specified pattern is projected on a resist 101, being reduced with a scale of one fourth and baked, thereby forming a latent image 102. After the formation of the latent image, the temperature of the wafer 100 is being controlled so as to keep 110 deg.C by baking after exposure while an electric field 104 is applied to the depth direction of the wafer for two minutes. During the application, the direction of the electric field is specified to be negative on the side of the wafer 100 where -20V voltage is applied thereto. This is because an acid having positive charge is being generated on the front surface of the exposure since the resist used belongs to a chemical amplification group resist. Then, it is developed with a developer for one minute. Furthermore, the resist is rinsed and treated with pure water for one minute, thereby forming a pattern 105.
Patent JP-2001158348-A (JP)
Title: Railroad vehicle
Inventor: SUDA YOSHIHIRO
IPC: B61D33/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a railroad vehicle increasing the ease of getting on and off it when it is crowded, particularly the ease with which passengers get off it. SOLUTION: The railroad vehicle 10 has entrance doors 11a to 11d and transverse seats 17 disposed near the entrance doors 12a to 12d. Each of the transverse seats 17 is disposed to extend along a first side face 11 or a second side face 12 with its back 18 facing the nearby entrance doors 11a to 12d, and a tapered part formed to increase an effective passage area from the nearby entrance doors 11a to 12d toward a central passage CP is included in the back 18 of each of the transverse seats 17.