baber/WOPTO huggingface dataset:
Patent JP-S61198132-A (JP)
Inventor: UIRIAMU BOOMAA
IPC: G01R13/40
Filed: 1985-10-02
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-H0887748-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHINO SEIJI
IPC: G11B7/24079
Filed: 1994-09-14
Abstract: PURPOSE: To obtain an optical information recording/reproducing device by which small offset of the tracking error signals and a stable tracking servo operation are obtained. CONSTITUTION: In an optical disk the groove depth d of which is given by the formula that d=λ/(6n) where the wavelength of the light source is λ, the refractive index of the substrate is n, the light intensity distribution on the photodetector is such that the intensity of ±1st-order diffraction light is larger than that of the 0-order diffraction light. In addition, the deviation of the output in the light detection region as caused by the shift of the intensity distribution of the 0-order diffraction light is roughly canceled out by the change of the intensity distribution of ±1st-order diffraction light and thereby the offset of the tracking error signals accompanying the movement of the objective lens is suppressed.
Patent JP-H11124277-A (JP)
Title: Thread traverse device
Inventor: NAKAGAWA OSAMU
IPC: B65H54/28
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the rotating blades of adjacent thread traverse units from being interfered and collided with each other resulting in damage even when the rotation of the rotating blades is stopped due to failure of one thread traverse unit or the rotating speed of the rotating blades is deviated from the rotating speed of the rotating blades of the other thread traverse unit. SOLUTION: The rotating planes of an upper rotating blade 1 and a lower rotating blade 7 which constitute thread traverse units U1 to U4 and are rotated in the reverse direction each other are made in parallel with the rotating axis of a touch roller T or a package. The rotating planes of them are differentiated in all four rotating blades of the adjacent thread traverse units U1 to U4.
Patent JP-H1060929-A (JP)
Title: Invert for manhole
Inventor: KURA KAZUYUKI
IPC: E03F5/02
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of pipeduct of a downstream side and the increase of burden of treatment in a sewage treatment by forming a rebound preventing recessed channel at the lowest part of a training channel, which has a semi-circular cross section, in the longitudinal direction. SOLUTION: A recessed channel 11 having a circular cross section is formed in the longitudinal direction with a small stage part 11a in relation to the lowest part of a training channel 10a having a semi-circular cross section. An upper end of the channel 10a is formed with an upward rib 12 in both right and left sides thereof. A bottom part 13 of an invert 10 is formed flat. Pipeducts of an upstream side and a downstream side are joined to each other with a stage difference in the case of use via the invert 10, and the invert 10 drops the sewage from the upstream side pipeduct into the channel 10a, and leads the sewage to the downstream side pipeduct through the channel 10a. The recessed channel 11, which is formed with a right and a left stage parts 11a, can prevent the rebounding of the dirt, which is included in the sewage, upward along the inner surface of the channel 10a.
Patent JP-S6464184-A (JP)
Title: Information recording medium
Inventor: NAGASHIMA YOSHITAKE
IPC: G11B7/24097
Filed: 1987-09-04
Abstract: PURPOSE:To facilitate the control retrieval of recording information by recording a still picture and the information except the still picture in one disk and further displaying a picture applied to the still picture on the opposite surface. CONSTITUTION:Video data photographed by a camera 15 for animation are given to an A/D converter 16 and a voice at the time of photographing is given from a microphone 18 to an A/D converter 19 by the camera 15. The still picture photographed by a camera 23 for a still picture is given to an A/D converter 24. the switch of a selecting circuit 26 is fallen to an (a) side and the digital data composed of an animation and voice are recorded an area 3 to record the information except the static picture of the magneto-optical disk is recorded. The switch is falled to a (b) side and the still picture digital data are recorded into an area 2 to record the static picture. Since the still picture like a print 7 is stuck, the picture is printed out by a printer 41 and is stuck to the surface which is a printing surface 9 of the disk. Thus, the control retrieval of the recording information can be facilitated.
Patent JP-H0384706-A (JP)
Title: Magnetic disk device
Inventor: OHASHI KAZUYA
IPC: G11B5/09
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a magnetic disk device capable of high speed processing by processing data write and readout in parallel through the use of plural magnetic heads. CONSTITUTION:A head disk assembly having plural data recording face 1 and plural magnetic heads 2 provided corresponding to each data recording face 1 and a switching means 4 switching data write/readout with the heads 2 are provided on a device. Moreover, the device is provided with data recording means 5, 6 processing inputted parallel digital data in parallel and recording each data onto each data recording face 1 in parallel by the magnetic heads 2 and with data reproduction means 10-12 reading and outputting the recorded data in parallel. Thus, the magnetic disk device is obtained, in which data write/readout is processed in parallel and which offers high speed processing.
Patent JP-H0558109-A (JP)
Title: Pneumatic radial tire
Inventor: KURODA YUKIO
IPC: B60C11/00
Filed: 1991-08-30
Abstract: PURPOSE:To maintain the running performance on a dry road surface and enhance the running performance on a wet road surface by giving a specific value to the ratio of the radius of the continuing arc of circle at a tread center to that at the shoulder part, and furnishing the surface with grooves approaching the tire equator and reducing the width repetitively as heading the circumferential direction from the point on each circular arc where the carvature changes. CONSTITUTION:A tread 1 is formed with a circular arc R2 at the shoulder part as continuing the circular arc in the center of tread radius R1, wherein their ratio R1/R2 shall range between 3.0-3.5. The distance along the circular arc from the tire equation M at the curvature changing point X where the two first named circular arcs intersect shall be 20-30% of the tread spread width TDW. Grooves 2 approaching the wire equator M and reducing the width are formed repetitively toward the point Y in the tire circumferential direction from the curvature changing point X, wherein the distances of projecting points X', Y' of points X, Y to the tire equator M shall be 5-15% of the tire circumference length and 100-300% of the circumferential direction length of the tire grounding shape while the distance of the point Y from the equator M be 40-60% of the distance between X and X'. Thereby the running performance on a dry road surface can be well maintained, and the running performance on a wet road surface be enhanced.
Patent JP-H0386040-A (JP)
Title: Commutator and manufacture thereof
Inventor: FUJII SHINICHI
IPC: H01R39/06
Filed: 1989-08-29
Abstract: PURPOSE:To reduce manufacturing cost by forming a planar commutator with independent segments and integrally assembling the segments through resin molding. CONSTITUTION:A commutator comprises segments 20 made of conductive metal such as copper and a resin section 30 formed integrally with the segments 20, where adjacent segments 20 are insulated each other through a slit 15. Linear material may be employed as the material of the segment 20. The linear material is obtained by making thick the section corresponding to the sliding face of material 100 mainly composed of copper, or by cladding a copper base material 100 with silver-nickel alloy material 110. Silver-nickel alloy composed of 90% of silver and 10% of nickel, for example, is rolled to produce the copper base material. The linear material is then punched to produce many segments 20.
Patent JP-H0962553-A (JP)
Title: Journal output system
Inventor: KAWAMURA KAZUYOSHI
IPC: G06F12/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To effectively use a main storage device at the time of journal output. SOLUTION: An input/output control means 4 inputs/outputs a relational data base between a relational data base file storage means 5 and a main storage device 3 and generates a journal on the main storage device 3 at the time of updating the relational data base on the main storage device. A relational data base update means 2 reads the relational database into the main storage device 3 through the input/output control means 4 and updates the relational database based on update data and stores the updated relational database in the relational database file storage means 5 from the main storage device 3 through the input/output means. A journal information control means 6 stores the journal generated on the main storage in a journal file storage means 7 when the updated relational database is stored in the relational database file storage means.
Patent JP-H0269097-A (JP)
Title: Remote monitoring device for numerical controller
Inventor: SHICHIZAWA SADAFUMI
IPC: G05B19/18
Filed: 1988-09-05
Abstract: PURPOSE:To monitor the operating state of a numerical controller from a remote location with an inexpensive constitution by establishing a telephone line and notifying that the operating state of the numerical controller satisfies a notifying condition to a notifying destination by means of a notifying means when an operating state detecting means detects the operating state. CONSTITUTION:A CPU 21 commands a transmission-reception circuit 28 to call a personal computer 6 when the operating state of a numerical controller(NC) 2 satisfies the dialing condition stored in a dialing condition storing section 26. When the line between the NC 2 and computer 6 is established, the operating state of the NC 2 is sent to the computer 6 and the computer 6 displays the operating state of the NC 2 on a display device, such as CRT, etc. Since the line is established between the NC 2 and computer 6, the computer 6 is set in a speakable state end waits for the instruction of the operator. Therefore, all of the internal data, such as operating state, etc., of the NC 2 become accessible from the operator when the operator operates the computer 6.
Patent JP-S59110822-A (JP)
Title: Exhaust muffler of motorcycle
Inventor: HANAI TOSHINORI
IPC: F01N1/08
Filed: 1982-12-16
Abstract: PURPOSE:To reduce a noise level, by a method wherein, in a muffler which has an oval open end formed at the rear end of the outer cylinder of the muffler in consideration of design, exhaust gas, flowing in an expansion chamber in the outer cylinder, is guided to the outer of the outer cylinder through a small guide pipe. CONSTITUTION:A partition 26 is located in a large outer cylinder 25 which is connected to an exhaust pipe 23 and has an oval open end 25a, and the interior of the outer cylinder 25 is partitioned into an expansion chamber 27 and a cavity part 28. A small exhaust port 29 is eccentrically formed in the partition 26, and is connected to the one end of an exhaust gas guide pipe 30, of which the other end extends through a wall part 25b on the rear wheel side of the outer cylinder 25. This enables exhaust gas, flowing in the expansion chamber 27 through the exhaust pipe 23, to be exhausted through the guide pipe 30 to the outside of the outer cylinder 25 and prevented from being exhausted to the cavity part 28. This permits prevention of resonance of the cavity part 28 because of pulsation, and enables reduction of a noise level.
Patent JP-H0963677-A (JP)
Title: Connector
Inventor: FUKUSHIMA HIROTAKA
IPC: H01R13/15
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can secure a sure conductive connection by stabilizing the sliding movement of a movable contact. SOLUTION: In a connector 10, a hollow form of connecting terminal 14 is inserted in a housing 11, and a coil spring 13 and a slidable movable contact 12 are inserted in the connecting terminal 14. This coil spring 13 is the means to energize the movable contact 12 to the front side of the connector so as to obtain a sufficient contact load. And a conductive contact band 15 having an elastic function is inserted between the outer peripheral surface of the movable contact 14 and the inner circumferential surface of the connecting terminal 14. While the connecting terminal 14 and the movable contact 12 are communicated and connected by the contact band 15, the deflection of the movable contact 12 in the direction square to the axial direction being the fitting direction of the connector can be prevented by the contact band 15.  Consequently, a more stable movement of the movable contact 12 can be realized, and a sure conductive connection can be obtained.
Patent JP-H0563990-A (JP)
Title: Encoder of image signal
Inventor: SUZUKI KAZUHIRO
IPC: H04N19/196
Filed: 1991-08-30
Abstract: PURPOSE:To improve the reproduction picture quality not only to a general image in which the power Is collected to a low area coefficient but also to the image in which the power is collected to a high area by performing the adaptive coefficient selection to the coefficient distribution different for each picture element block. CONSTITUTION:By a blocking device 101, a rectangular area in an image is segmented as a picture element block from a digital image signal, an orthogonal transformation is performed by a transformation part 103 and the transformation coefficients are obtained. An activity calculator 200 calculates the variance of the image in a block. From the obtained variance, a power conservation ratio deciding device 202 decides the power to be conserved at the time of coding. Based on the transformation coefficients from the transformation unit 103 and the power conservation ratio from the power conservation ratio deciding device 202, an optimum mask is selected by a mask deciding device 204. By the mask, the transformation coefficients are selected in a coefficient selector 105. The transformation coefficients after selection are quantized by a quantizing device 107, coded by an encoder 109 and subsequently, outputted to a transmission line 111.
Patent JP-H0269238-A (JP)
Title: Typesetting correction machine
Inventor: SHIMOKAWA KOZO
IPC: B41B27/00
Filed: 1988-09-02
Abstract: PURPOSE:To improve operability and check an indication to prevent a typesetting error by designating a sentence to be entered first, then designating its area, sequentially designating areas for data entry after the first area and performing typesetting processings for data entry with the indication of results. CONSTITUTION:If a sentence number 1 of a sentence (A) to be entered first is entered using an input device 10, an input control section 14 identifies this number and transmits a command to a sentence indication section 15a of an indicator 15. Next, if an area 2 for the entry of the sentence (A) is entered using the input device 10, the input control section 14 identifies the area 2 and sends a command to an area indication section 15b of the indicator 15. A typesetting processing section 17 reads sentence data for the sentence (A) from a sentence data storage section 20a of a storage device 20, and also area data for the area 2 from an area data storage section 20b respectively upon a command from the indicator 15. Typesetting data is prepared by performing typesetting processings of both data and then the processed data is transmitted to an indication control section 18. The sentence indication section 15a of the indicator 15 receives an indication end signal from an indication control section 18 and checks whether there is a following sentence in the sentence data stored in the storage device 20. Then if there is no following sentence, the indication section 15a ends a data input processing.
Patent JP-H1152830-A (JP)
Title: Language learning system by game
Inventor: SHIMOKUBO MITSUGI
IPC: A63F13/47
Filed: 1997-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a language teaching system by games with which language learning to enable a player to make reading, hearing and speaking in particular while having an interest for a long period of time is made possible. SOLUTION: This language learning system includes a visual output section 20, an auditory output section 22, a program holding section 28 which stores a game program including image information and sound acoustic information, a control section 10 for controlling the functions of the program holding section 28 as well as the visual output section 20 and auditory output section 22 described above and an input section 16 for inputting the player's instruction. The constitution to successively output the expression by a second language in the form of speech information and character information in correspondence to the expression by a first language carried out in the respective scenes possessed by the game program held by the program holding section 28 is included in the game program.
Patent JP-S59115278-A (JP)
Inventor: NISHIURA YOSHINORI
IPC: B65D85/67
Filed: 1982-12-15
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-H0666826-A (JP)
Title: All action force direction sensor
Inventor: OKADA TOKUJI
IPC: G01P15/18
Filed: 1992-08-20
Abstract: PURPOSE:To provide an all action force direction sensor which allows equal and accurate detection in all direction of action force in a simple structure without depending on the acting direction of action force. CONSTITUTION:An all action force direction sensor is formed with a spherical container 1 in which non-magnetic liquid 2 is filled in a part of an inside space, a mushroom float 3 which floats on the non-magnetic liquid 2 in the spherical container 1 and at least three magnetic detection elements E fixedly arranged on the wall face of the spherical container 1. A processor S1 is provided to define the direction of viewing the center 0 of the spherical container 1 from the position, determined by the magnetic detection elements E, of a magnet M arranged at the mushroom root as the active direction of action force.
Patent JP-H0885226-A (JP)
Title: Image forming device
Inventor: TANABE MASAICHI
IPC: G03G15/05
Filed: 1994-09-16
Abstract: PURPOSE: To provide an image forming device capable of assuredly cleaning a surface of a toner carrier. CONSTITUTION: In an image forming device, a back plate roller 22 is rotatably arranged on an upper side of an aperture electrode 1 and a toner feed device 10 is arranged on the lower side of the aperture electrode 1. The toner feed device 10 comprises a toner case 11 for housing a toner 16, a feed roller 12, a toner carrying roller 14, and a toner layer regulating blade 18. Further, a static eliminator 50 for eliminating static of a remaining toner on the surface of the toner carrying roller 14 which has finished feeding of the toner to the aperture electrode 1 and a scraper 52 for scraping a toner whose static is eliminated are also provided. As the static of the remaining toner on the surface of the toner carrying roller 14 is eliminated by the static eliminator 50, it can be easily eliminated by the scraper 52.
Patent JP-H0385382-A (JP)
Title: Swash plate type compressor
Inventor: MACHIMURA HIDENORI
IPC: F04B27/08
Filed: 1989-08-30
Abstract: PURPOSE:To restrain cooling capacity at the time of high speed revolution wherein the cooling capacity becomes excessive by providing a wheel pump which operates by obtaining power from the shaft of a compressor, and supplying oil via a check valve to a high pressure chamber at a side cover or to the high pressure side pipe of an air-conditioning cycle. CONSTITUTION:At the time of high speed revolution, an oil pump 18 obtaining power by directly connecting the rear end thereto of a shaft 2 provided at a side cover 16b supplys under pressure oil collected at the bottom portions of cylinders 8a, 8b to a high pressure pipe C via a check valve 19. At this time, as the oil supplied under pressure is mixed with high pressure liquid refrigerant before evaporation,the heat transfer efficiency of the refrigerant at the time of evaporation in an evaporator 23 behind an expansion valve 22 is lowered to restrain cooling capacity. Consequently,the opening pressure of the check valve 19 is selected properly to be able to determine the minimum number of revolution to start the restraint of the cooling capacity.
Patent JP-H0386729-A (JP)
Title: Polyester film for forming application
Inventor: ONO MASAYOSHI
IPC: C08J5/18
Filed: 1989-08-30
Abstract: PURPOSE:To improve the deep-drawing properties, folding properties, etc., by forming a copolyester into a film, and biaxially orienting and heat setting the film to thereby specify the plane orientation coefficient, thermal shrinkage, and density. CONSTITUTION:A copolyester with an m.p. of 210-245 deg.C, pref. comprising a copolymerized polyethylene terephthalate and, if necessary, compounded with a lubricant, pref. an inorg. lubricant, with a mean particle diameter of 2.5mum or lower, is formed into a film, biaxially oriented, and heat set to produce a film having a plane orientation coefficient of 0.10-0.16, a thermal shrinkage (150 deg.C) of 10% or lower, and a density of lower than 1.385g/cm<3>.
Patent JP-H1160387-A (JP)
Title: Production of lithium niobate film
Inventor: OKABE YUTAKA
IPC: C30B29/30
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To prepare a dense and rather thick lithium niobate film without requiring several times of overcoating by preparing a precursor by the reaction of an org. acid lithium, an alkoxyniobium and a β-diketone, depositing the precursor on a base body, and heating. SOLUTION: The precursor of lithium niobate is preferably prepared by preliminarily carrying out the reaction of the alkoxyniobium and the β-diketone to produce an alkoxy niobium chelate compd., and further by allowing the obtd. compd. to react with the org. acid lithium. As for the β-diketone, 2,4- pentanedion and 2,4-hexanedion are preferably used. As for the org. acid lithium, a satd. or unsatd. carboxylic acid lithium and an aromatic carboxylic acid lithium are preferably used. The alkoxyniobium is preferably pentamethoxyniobium and pentaethoxyniobium. The concn. of the precursor is controlled to 0.5 to 5 mol/l. The precursor deposited on the base body is heated preferably in two stages at 50 to 250 deg.C and 300 to 500 deg.C to form a lithium niobate film.
Patent JP-S6281417-A (JP)
Title: Polyester
Inventor: MATSUMURA SHUNICHI
IPC: C08G63/18
Filed: 1985-10-07
Abstract: PURPOSE:To obtain a linear polyester having a high intrinsic viscosity and excellent transparency, impact resistance, etc., and suited for lenses, packaging materials, etc., by polycondensing a specified aromatic dicarboxylic acid ester- forming derivative with an aliphatic diol. CONSTITUTION:An aromatic dicarboxylic acid ester-forming derivative of formula I (wherein R is H, a 1-6C alkyl, or a 6-10C aryl), e.g., dimethyl 3,4'- diphenylmethanedicarboxylate, with an aliphatic diol of formula II (wherein n is 2-6), e.g., ethylene glycol. In this way, the purpose linear polyester having a structure of formula III as the main repeating unit and having an intrinsic viscosity >=0.4 can be obtained. In addition to the components of formulas I and II, a small amount of a component such as terephthalic acid, adipic acid or bisphenol A may be copolymerized.