baber/WOPTO huggingface dataset:
Patent JP-2000123510-A (JP)
Title: Target detecting device
Inventor: YOSHIDA YUTAKA
IPC: G11B21/10
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a target detecting device capable of detecting a target accurately and quickly without determining parameters for detecting the target by the experience or by tial-and-error. SOLUTION: This target detecting device is provided with a bi-sected non- contact sensor 31, a beam reflecting part 32 which is provided at a detection object arranged by being opposed to the sensor 31, a straight line part detecting means which extracts an area indicating a prescribed linear characteristic with respect to a signal waveform to be outputted from the non-contact sensor 31 by the reflecting beam from the beam reflecting part 32 and stipulates the linearity measuring range of the non-contact sensor based on the inclination at the time a linear approximation is performed to the area, a monotonic increase detecting means detecting that the signal waveform to be outputted from the non-contact sensor indicates a monotonic increasing property and a zero cross detecting means detecting that the signal waveform includes a zero crossing signal.
Patent JP-H10124835-A (JP)
Title: Magnetic head device and magnetic disk device
Inventor: MORITA OSAMI
IPC: G11B5/596
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stable servo signal by making the traveling length of a head slider, which is loaded with a magnetic head for a magnetic disk formed with recessed and projecting parts, to be the maximum length or longer in the rotary direction of a control signal recording area. SOLUTION: With the operation of a spindle motor 9, a magnetic disk 3 rotates at a fixed angular velocity, while an arm 4 turns around the vertical shaft 4a. A head slider 6 moves in the radial direction of the magnetic disk 3. As a result, the magnetic head loaded on the head slider 6 performs a seek operation for the magnetic disk 3, recording and reproducing data on the disk 3. The length of the head slider 6 in the direction of the disk circumference, i.e., in the travelling direction of the slider, is made longer than the length in the circumferential direction of a servo zone in the outermost circumference of the disk, i.e., the length in the direction of the disk revolution; hence, the head slider is prevented from falling in the recessed part of the magnetic disk, enabling a servo signal to be obtained stably.
Patent JP-S63148495-A (JP)
Title: Read-only memory
Inventor: MURAKAMI TATSUO
IPC: G11C17/12
Filed: 1986-12-11
Abstract: PURPOSE:To minimize the area of a ROM by constituting only with a PchMOS- transistor or a NchMOS-transistor. CONSTITUTION:In the static type read-only memory (ROM), one source of the PchMOS transistor or the NchMOS-transistor 2 is connected with a high voltage source 6 and the other source or the PchMOS transistor or the NchMOS- transistor 2 with a low voltage source 7. One of the drains of both transistors is connected with a data line 3 which is set to be a ROM output 4. Since the NchMOS transistor 2 and the data line 3 are connected when an address line 12 is selected, the potential of the data line 3 goes to similar to that of the low voltage source 7 and is outputted to the ROM output 4. If an address line 13 is similarly selected, a corresponding ROM cell outputs the high voltage source 6 and an address line (n) similarly output it to the ROM output 4. Thus, the area of the ROM can be minimized.
Patent JP-S63271223-A (JP)
Title: Designing of lens face of gradually focus deforming lens
Inventor: DONARUDO II SHIRUBA
IPC: G02C7/02
Filed: 1987-11-24
Abstract: A method of designing progressive addition lenses is provided in which the surface of the lens is in effect synthesized directly from its specification. A desired pattern of grid lines is produced in which the astigmatism is distributed over the entire pattern of grid lines in a predetermined manner, a standard grid viewing system from which rays are traced is then assumed, and surface normals for each grid crossing are calculated by using the grid object and grid image as known quantities and solving for each surface normal using the law of refraction and determining the surface of the lens from the respective surface normals.
Patent JP-S62150320-A (JP)
Title: Liquid crystal display devices, its driving method and printer utilizing the same
Inventor: SHIOJI MITSUAKI
IPC: G02F1/133
Filed: 1985-12-25
Abstract: PURPOSE:To improve a response speed of a fall by enclosing a nematic liquid crystal, and a turning property substance of 0.5-5.0wt% against the nematic liquid crystal, into a space between a pair of electrodes with respect to a liquid crystal display device (liquid crystal shutter). CONSTITUTION:In order that a molecular axis becomes a state that it has been twisted by 270 deg., when thickness of a cell space 13 of a liquid crystal shutter 3 is, for instance, 9mum, the quantity for adding a turning property substance is set so that a molecular axis of a liquid crystal 14 rotates by 3/4, namely, 270 deg. in 9mum, that is to say, a pitch of the liquid crystal becomes 9mumX4/3=12mum. The addition quantity of this turning property substance is within a range of 0.5-5.0wt% against a P-type nematic liquid crystal which becomes a base. In this way, the liquid crystal 14 is restricted by its twist angle by the turning property substance, its orientation can be changed by its intrinsic restoring force by releasing a voltage, and a response speed of a fall can be improved.
Patent JP-H06145520-A (JP)
Title: Poly@(3754/24)phenylene sulfide) resin composition and production thereof
Inventor: MIYAMORI TSUYOSHI
IPC: C08L87/00
Filed: 1992-11-05
Abstract: PURPOSE:To obtain the title composition which has not only such properties inherent in poly(phenylene sulfide) as injection moldability and mechanical properties including strength but also such sliding properties inherent in ordinary sliding members consisting mainly of polytetrafluoroethylene as excellent fric tional and wear properties. CONSTITUTION:The composition comprises a poly(phenylene sulfide) (PPS) matrix filled with 40-80wt.% PTFE particles based on the composition, the particles being either particulate PTFE (a) which is obtained through sintering at a temp. not lower than the m.p. thereof and has a number-average mol.wt. of 1,500,000 or higher and an average particle diameter of 2-800mum or fine PTFE particles (b) which have an average particle diameter of 0.05-1mum and which each consists of a core made of high-molecular PTFE capable of undergoing fibrillation and having a number-average mo1.wt. of 1,500,000 or higher and a shell made of low-molecular PTFE not undergoing fibrillation. It is obtained by melt-kneading PPS with either of the particulate PTFE's (a) and (b) at a temp. not lower than the m.p. of the PPS but not higher than the m.p. of the high-molecular PTFE.
Patent JP-H06211617-A (JP)
Title: New antibiotic mk 2,266a and itsf211 production
Inventor: SHIYOU KINCHIYUU
IPC: C12P17/06
Filed: 1992-11-05
Abstract: PURPOSE:To obtain an antibiotic useful as an antifungal agent in the fields of medicines and agrichemicals because of possession of antimicrobial activity against fungi. CONSTITUTION:New antibiotic MK2,266A having antimicrobial activity against fungi is isolated from a culture mixture of a fungus belonging to the genus Dactylaria and its chemical and physical properties are elucidated.
Patent JP-H02142260-A (JP)
Title: Calling method
Inventor: HAMADA OSAMU
IPC: H04M3/42
Filed: 1988-11-24
Abstract: PURPOSE:To call an object receiving person over a wide range by a transmitting person and to directly execute a speach by connecting a transmitting terminal and a receiving terminal when a receiving person designating code, which is inputted to the transmitting terminal by the transmitting person, is coincident with a principal identification code, which is inputted to the receiving terminal by the receiving person with receiving a broadcast to correspond to the input of the receiving person designating code. CONSTITUTION:For respective telephone sets A1, A2, B1, B2, C1 and C2, a ten keys part 11, a receiver 12 and a card reader 14, etc., are connected to a dial signal generating part 10 which is also used as a control part. The transmitting person inputs the receiving principal designating code to the transmitting terminal and in correspondence to this input, the broadcast is executed from a broadcasting equipment in order to call the receiving person which is designated by the receiving person designating code. Then, the receiving person receives this broadcast and inputs the principal identification code to the receiving terminal. As a result, when the receiving person designating code is coincident with the principal identification code, the transmitting terminal and receiving terminal are connected through a private exchange and the call is established through the respective terminals between the transmitting person and receiving person. Thus, the transmitting person can call the receiving person, which is the purpose, over a wide range and directly execute the call.
Patent JP-H03156950-A (JP)
Title: Measuring method for adhesion of attached film
Inventor: FUJIHIRA MITSUAKI
IPC: H01L21/66
Filed: 1989-11-15
Abstract: PURPOSE:To enhance a measuring accuracy by a method wherein a region excluding a peripheral edge of the bottom part is coated with an adhesive and an adhesive power is measured on the basis of a stripped-off area of an attached film applied to the bottom part when an application member is separated from a substratum member together with the attached film. CONSTITUTION:An application member 10 is fixed, via an adhesive 9, to an attached film 8 formed on a substrate 7; a coating area of the adhesive 9 is sufficiently effective when it is 50% or lower of a total bottom area of the application member 10. Since at least a bottom peripheral-edge part C of the application member 10 is not coated with the adhesive 9 at this time, the adhesive is not pushed out at all. While the substrate 7 is held in this state, the application member 10 is pulled in a vertical direction; then, a bonded part of the attached film 8 is stripped off from the substrate 7. When a stripped-off area is measured actually by using a length-measuring microscope or the like, the adhesive power of the attached film can be measured. Thereby, an influence by a shearing force of the adhesive can be removed and a measuring accuracy can be enhanced.
Patent JP-H04343185-A (JP)
Title: Apparatus and method for generating graphic image
Inventor: SUUZAN II KIYARII
IPC: G06T15/40
Filed: 1991-10-17
Abstract: PURPOSE: To extract a graphic object on a computer display device by efficiently using a memory, reducing the complication of calculation and eliminating the need of processing a scene for many times. CONSTITUTION: A picture element buffer 110 different from a frame buffer 108 is provided for storing selected picture element information containing the XYZ values of the graphic object, a partial picture element coating range and a color value. The frame buffer 108 stores picture element information for respective picture elements on a screen. During an extraction process, picture element information for the respective graphic objects are calculated and they are stored in the frame buffer. Picture element information of a first group are stored in the frame buffer and picture element information of a second group are stored in the picture element buffer 110 for maintaining necessary picture element information. Picture element information of the second group are processed again next.  The processing of selected picture element information can be prolonged until additional picture element information considered to simplify the processing of the picture element shared in the picture element buffers can be used with the picture element buffer.
Patent JP-H11192581-A (JP)
Title: Soldering method
Inventor: COULT DAVID GERALD
IPC: B23K35/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for improved soldering and an improved soldered composition. SOLUTION: A dynamically controlled soldering method is used in the manufacture of hybrid integrated circuits and optical sub-assembly parts. The method consists of using a solder layer 12, a rapidly cooling layer 14 and a control layer 16. The control layer 16 is disposed between the solder layer 12 and the rapid cooling layer 14. The control layer 16 is composed of a platinum thin film. A barrier layer consisting of the platinum thin film is disposed between the solder layer 12 and parts to be combined, whereby the solder material under soldering treatment or under storage thereafter of soldered parts is prevented from being oxidized.
Patent JP-S62154895-A (JP)
Title: Method for adjusting ic circuit having differential input circuit
Inventor: HONMA YUJI
IPC: H04N5/57
Filed: 1985-12-26
Abstract: PURPOSE:To attain accurate adjustment without generating troubles such as the variance of contact resistance or human induction by setting up an input signal and a delay signal to the same capacity based on the connecting state of a short-circuit part short-circuiting the input parts of a reference voltage circuit of a balance modulator and an AGC circuit, and then disconnecting the short-circuit part. CONSTITUTION:Terminals A15, B14 on the input side of a balance module circuit 13 are formed on a printed board, a male connector out of two pins is inserted into the printed board, and at the time of adjustment, a female connector is inserted. Under said state, the terminals A15, B14 are short- circuited, and while observing a point (c) of a switching circuit 4 and an output of an output terminal 11 through an oscilloscope, a variable resistor 6 is adjusted and the capacity of the input signal and the delay signal is uniformed. After adjusting the capacity of both the signals so as to uniform them, the female connector is pulled out to release the short-circuited state of the terminals A15, B14.
Patent JP-H08150255-A (JP)
Title: Pachinko stand with speaker
Inventor: MITSUI YOSHIAKI
IPC: A63F7/02
Filed: 1994-11-30
Abstract: PURPOSE: To enjoy playing a pachinko game comfortably while enjoying listening to music of good quality from a pachinko stand by mounting a speaker inside a frame of the pachinko stand. CONSTITUTION: A pachinko stand 1 comprises a speaker 3 mounted inside a frame 2 provided with a connector 4 to be connected with an earphone 6 or a headphone, etc., and a volume controller 5. Thereby a player can control the volume of a music, etc., from the speaker 3 mounted inside the frame 2 of the pachinko stand 1 according to his/her humor or preference. Then, a standing earphone 6 suspended from a securing part 7 is connected to the connector 4 mounted in a place such that the pachinko game is not disturbed, namely, on the frame 2 of the pachinko stand 1, and put to his/her ears so as to enjoy the pachinko game while listening to the music, etc., in a condition to completely avoid the noise from outside.
Patent JP-2000119636-A (JP)
Title: Adhesive sealing material composition and sealing method using the same
Inventor: TAKEYAMA SHUICHI
IPC: C09J145/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sealing material composition exhibiting excellent watertightness and excellent in a releasing property, and also provide a sealing method using the composition. SOLUTION: The objective adhesive sealing material composition comprises (A) a component A comprising at least one copolymer selected from the group consisting of hydrogenated styrene/butadiene copolymers, hydrogenated styrene/ isoprene copolymers and modified products thereof, (B) a component B comprising at least one tackifier selected from the group consisting of petroleum resins, terpene resins, rosin resins, coumarone/indene resins, hydrogenated products thereof and modified products thereof and (C) a component C comprising a hydrocarbon-based plasticizer, the mixing ratio thereof being such that the components B and C are compounded in an amount of 20-60 pts.wt. and 150-400 pts.wt., respectively, based on 100 pts.wt. of the component A and that the content of the component A in the resultant adhesive sealing material composition is 10-40 wt.%.
Patent JP-H03157174-A (JP)
Title: Device for cleaning drum
Inventor: ONO YASUHIDE
IPC: G03G5/00
Filed: 1989-11-15
Abstract: PURPOSE:To remove the firm stain of toner, etc., and to prevent the development of uneven cleanness by inserting the outer peripheral face of a drum so as to be slidingly brought into contact with an annular cleaning tool. CONSTITUTION:Cleaning means 20 having an annular cleaning tool (suction nozzle 22 and rubber blade 21) inserting a drum 10 into the inside, the drum 10 being vertically held, is elastically brought into contact with all over the outer peripheral face of drum. Further, the above cleaning means 20 is lifted/ lowered with driving means 40 and the toner stuck to the outer peripheral of drum 10 is scraped with the rubber blade 21 and made to suck in a suction nozzle 22. In such a manner, the cleaning is automatically executed to over the whole length from upper end to lower end in the outer peripheral face of drum to surely remove the toner, etc., and also the uneven cleanness is not left.
Patent JP-H04171780-A (JP)
Title: Solid-state laser device
Inventor: AMANO SATORU
IPC: H01S3/094
Filed: 1990-11-05
Abstract: PURPOSE:To obtain a stable output power, by emitting a first laser beam through exciting a first laser medium with the laser beam emitted from a semiconductor laser, and by emitting a second laser beam through exciting a second laser medium with the first laser beam. CONSTITUTION:A laser beam of 0.8mum band, which is emitted from a semiconductor laser 10, is converged on a first laser medium 12 by a converging lens system 11. Hereupon, an end face 16 of the first laser medium 12 is coated with the film transmitting enough the laser beam of the wavelength of 0.8mum and reflecting enough the laser beam of the wavelength of 1.06mum. The other end face 17 of the first medium 12 is coated with the film transmitting enough the laser beam of the wavelength of 1.06mum. Further, a surface 18 of a mirror 14 is coated with the film reflecting enough the laser beam of the wavelength of 1.06mum, and a surface 19 of the mirror 14 is coated with the film transmitting enough the laser beam of the wavelength of 1.06mum. Also, end faces 20, 21 of a second laser medium 15 are coated with predetermined films respectively, and the laser pulse beam of the wavelength of 1.06mum, which is obtained by a Q switch operation from the mirror 14, is absorbed, so that the pulse laser beam of the oscillation wavelength of 1.5mum band is obtained.
Patent JP-H09109737-A (JP)
Title: Weight position measuring method for automatic tension adjuster device
Inventor: TAKENAKA YASUO
IPC: G01B11/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To measure a position of each weight during running, by treating each recorded image signal in an image processing part, and calculating a height position of each indicating pointer relating to a reflection plate as a position data of each weight to be successively output. SOLUTION: A weight position indicating part 4, comprising a reflection plate 41 of white color or having recurrence and an indicating pointer 42 non-reflectively printed, is provided in each terminal electric pole 2a mounting a tension adjuster 3. The reflection plate 41 has vertical dimension L corresponding to a lift range of a weight 34, and the reflection plate, placing it reflection surface in parallel to a line, is fixed to the terminal electric pole 2a. The indicating pointer 42 is mounted in an upper end of the weight 34, to be lifted with the weight 34, and its height position displays a position of the weight 34. A measuring optical system comprises a light source and an ITV camera, fixed onto a roof of an electric detection measuring vehicle, and each optical axis of the light source and the ITC camera is set to a diagonal downward direction.  A ground height of the tension adjuster 3 is different in accordance with a place, accordingly, a height of a weight position measuring fixture 4 is changed in a certain range.
Patent JP-H04173098-A (JP)
Title: Prevention of color development of color reagent for peroxidase during storage and color reagent for peroxidase utilizing the same method
Inventor: CHIBA KAZUYOSHI
IPC: C12Q1/28
Filed: 1990-11-04
Abstract: PURPOSE:To improve shelf life by adding an anti-oxidizing agent to a solution of a color reagent for peroxidase, etc., and controlling the scattering of blank value. CONSTITUTION:A color reagent for peroxidase, e.g. a phenylenediamine, a benzidine, a biphenyldiamine, a diaminofluoreyne, an anisidine or 2, 2'-azino- bis-(3-ethylbenziazoline-6-solfonic acid) diammonium (ABTS) is dissolved in water to prepare a reagent solution (A). An anti-oxidizing agent (B) such as disodium calcium ethylene-diaminetetraacetate, erythorbic acid, guaiacum, isopropyl citrate or ascorbic acid is then added to the resultant (A) solution to prevent color development of the (A) solution during storage. As necessary, the (A) solution is blended with the component (B), thus producing the objective color reagent for peroxidase capable of storing without color development.
Patent JP-H03156678-A (JP)
Title: Document editing device
Inventor: YASUDA HITOSHI
IPC: G06F17/30
Filed: 1989-11-15
Abstract: PURPOSE:To facilitate the retrieval of documents by retrieving a part of a retrieving data file or a document file and selecting the desired one of those document files stored in a memory. CONSTITUTION:When the retrieving data is designated during the production of a document, a retrieving data register part 13 segments the designated retrieving data out of the document and registers it in a retrieving data file DF of an external storage 5. A retrieving part 14 retrieves the file DF based on the inputted retrieving data at retrieval of a document and chooses the document files SF1 - SFn accordant with the retrieving instructions and transfers them to a control part 12. As a result, a desired document is easily selected based on the retrieving data. Then the documents can be easily and effectively retrieved.
Patent JP-H02145701-A (JP)
Title: Titanium-aluminum alloy powder for compacting and manufacture thereof
Inventor: TOKIZANE MASAHARU
IPC: B22F1/00
Filed: 1988-11-25
Abstract: PURPOSE:To manufacture a light fire-proof material having high density and close structure with sintering at comparatively low temp. for a short time by giving alloy powder as raw material pre-strain at the time of manufacturing a sintered material by sintering after compacting Ti-Al series alloy powder. CONSTITUTION:At the time of manufacturing the light heat resistant material by compacting and sintering the Ti-Al series alloy powder composed of intermetallic compound of TiAl, Ti3Al, and Al3Ti, etc., pre-strain is given to the Ti-Al series alloy powder as the raw material by colliding steel balls for ball mill, etc., to the alloy powder in a vacuum vessel or under inert gas atmosphere. The Ti-Al alloy powder giving the strain is compacted and sintered in the vacuum at so low temp. that the crystal grain does not coarsen and the light heat resistant sintered material having high density is produced with the Ti-Al series alloy powder easily oxidized.