baber/WOPTO huggingface dataset:
Patent JP-H07176143-A (JP)
Title: Optical information recording and reproducing device
Inventor: KUDO TAKASHI
IPC: G11B27/10
Filed: 1993-12-18
Abstract: PURPOSE:To detect the position of an optical pickup during on-tracking without decreasing the storage capacity of an optical disk by discriminating the position of the optical pickup during on-tracking from the timewise length of the detected sector mark. CONSTITUTION:The light detected from the rotating optical disk 21 by an optical pickup is inputted to bisected photodetectors 24, 25 for a track signal and an MO signal, and data signals are inputted to an adder and subtractor circuit 30 via I-V converters 27, 28, an I-V converter 29. A sector mark signal obtained by the addition in the circuit 30 is passed through an LPF 31 and the wave form of the signal is shaped by an equalizer 32 and is binarized by a pulse detecting circuit 35 via an attenuator 33 and a differentiation circuit 34. The signal detected by the circuit 35 is inputted to a detection circuit 39 to detect the length of sector mark, and inputted to a MCV 36. The MCV 36 detects the positions of the optical pickup during on tracking by performing calculation from length of sector mark.
Patent JP-H06194181-A (JP)
Title: Navigation device
Inventor: IWASHITA KIYOKAZU
IPC: G08G1/0969
Filed: 1992-12-24
Abstract: PURPOSE:To judge whether the target time required to travel from a departure point to a destination is adequate or not, obtain the required average speed in consideration of the type of the road, and travel in the target time. CONSTITUTION:The target time required to travel from a departure point to a destination is inputted via an action key 6. If the required average speed based on the target time is larger than the average speed in the travel at a prescribed speed, a main microcomputer 5 generates an alarm on an LCD display device 8. If the required average speed is smaller, the difference between the target time and the required travel time is distributed to the required time for the road of each type to reduce the required average speed, and it is displayed for guidance on the LCD display device 8 for a travel in the target time.
Patent JP-H06196974-A (JP)
Title: Oscillation circuit and method for adjusting oscillation frequency
Inventor: NAKAI KENJI
IPC: H03K3/282
Filed: 1992-12-24
Abstract: PURPOSE:To stably adjust oscillation frequency to a required value by connecting an oscillation frequency adjusting resistor in parallel with a capacitor in a circuit for determining oscillation frequency by time required for charging/ discharging of the capacitor. CONSTITUTION:Transistore Tr1, Tr2 are symmetrically connected and resistors RL are respectively connected to the collectors of both the Tr1, Tr2. Power supply voltage Vcc is impressed to the Tr1, Tr2 through the resistors RC. Repsective resistors R are connected to the emitters of the Tr1, Tr2. The base of the Tr1 is connected to the collector of the Tr2 and the base of the Tr2 is connected to the collector of the Tr1. The emitters of the Tr1, Tr2 are connected to a capacitor C, a variable resistor VR are connected to the capacitor C in parallel and oscillation frequency can be adjusted to a required value by changing the resistance value of the VR.
Patent JP-H11172099-A (JP)
Title: Moisture barrier insulating composition and electrical and electronic part using same
Inventor: OBARA MASAKATSU
IPC: C08K5/521
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a moisture barrier insulating composition suitable for moisture barrier insulation, capable of forming cured products excellent in heat dissipation and flame retardance and, in addition, free from the settling of the essential materials in the industrial scale production thereof and electrical and electronic parts subjected to the moisture barrier insulation treatment with the use of this composition. SOLUTION: A moisture barrier insulating composition comprises (a) a hydride of a hydroxyl group-containing liquid polyisoprene, (b) a polyisocyanate, (c) hydrated alumina having a particle distribution of 0.5-10 μm and an average particle diameter of 1.0-3.0 μm and hydrated alumina having a particle distribution of 0.5-100 μm and average particle diameter of 10-30 μm, (d) a halogen- containing phosphoric acid ester, and (e) antimony trioxide. Electrical and electronic parts are subjected to the moisture barrier insulating treatment with the use of this moisture barrier insulating composition.
Patent JP-H07175229-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: ITO NORIO
IPC: G03G5/05
Filed: 1993-12-20
Abstract: PURPOSE:To provide an electrophotographic photoreceptor consisting of a photosensitive layer with the dripping of a coating film from the initially coated part suppressed to an allowable level by dip coating double at the time of forming a thick-film electrophotographic sensitive layer. CONSTITUTION:A material 1 to be coated is dipped in a coating soln. 2 in the coating tank 3, then the entire material 1 is pulled up from the soln. 2 and firstly coated. The material 1 is then dipped again into the same coating soln. 2, and then the entire material 1 is pulled up from the soln. 2 and secondly coated. As a result, the film is thickened while suppressing the coating film dripping. The downward dripping as a side effect is inhibited by predrying the material in the process. The downward dripping is prevented by providing a sufficient drying stage between the first and second coatings, and the photosensitivity is not affected by the double coating.
Patent JP-H05169480-A (JP)
Title: Injection molded product having positioning hole, attaching hole and fixing hole
Inventor: MATSUURA YOSHINOBU
IPC: B29C49/06
Filed: 1991-12-26
Abstract: PURPOSE:To form a positioning hole, an attaching hole and a fixing hole to a molded object by simple constitution by preliminarily forming the outer shape of a needle hole into a polygonal shape in order to form the positioning, attaching and fixing holes using the mark of the needle hole to utilize the same in the design of the molded object. CONSTITUTION:In a hollow injection molding method, high impact polystyrene is used as a resin to be injected in a mold and the gas injection needle 7 provided to the mold is used to inject nitrogen gas in the mold under pressure to fill the cavity of the mold to form a hollow part to a molded product. By this method, the molded product having the mark of the gas injection needle remaining therein is formed. A rubber product 3 is inserted in the hole of the molded product in order to be used as the foot of the product. Therefore, the inexpensive product having positioning, attaching and fixing holes can be integrally obtained from a synthetic resin by the reduced number of processes.
Patent JP-H09140329-A (JP)
Title: Filtration through net and culture of kefir in container
Inventor: YAMAMOTO YOSHITORA
IPC: A23C9/127
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To enable the culturing of a kefir without selecting a place without requiring filtration through a bamboo basket or washing with water and improve the sanitary properties without any contact with the interior of a fermentation container by fitting a netlike cylinder in the interior of the fermentation container for the kefir and fermenting the kefir. SOLUTION: For example, a netlike cylinder 5 having about 3mm each mesh size is fitted in the interior of a fermentation container for a kefir to ferment the kefir. Furthermore, the fermentation container is placed in a site without being exposed to sunlight in order to prevent ultraviolet rays and the temperature is controlled at 10-27 deg.C. When the fermented kefir is drunk, the lump of the kefir is softened and a lid 1 of a suction port 2 is opened to tilt the container. The discharged liquid kefir is received in a cup, etc., and then drunk.
Patent JP-H10188445-A (JP)
Title: Method for producing sequence of control command, device for processing sequence of control command, and recording medium for storing control command
Inventor: WINTER MARCO
IPC: G06F13/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To process the unknown control command by an allowable method without entering to the unsettled state when this command is received, by providing a separate decoding means designed so as to react in the same method as in the case a terminal command is arrived when the unknown control command arrives. SOLUTION: In a sub-image unit of a DVD reproducing device, for instance, a proper sub-image is produced and mixed with an actual main image. A memory 21 for an interface circuit 20 and the sub-image unit is connected to a main processor, etc., prepared for controlling individual sub-constitution elements in a system and controlled. The sub-image unit in the memory 21 is decoded in the 1st decoding unit 22. The separating 2nd decoding unit 23 is provided in an expanded sub-image decoding unit to process the command added for providing the expanded DVD standards.
Patent JP-H11162770-A (JP)
Title: Metallized film capacitor
Inventor: KOBAYASHI HITOSHI
IPC: H01G4/015
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a metallized film capacitor which less decreases in capacitance and is the same as a conventional one in protective function, by decreasing the total area of slit portions dividing vaporized metal portion of a metallized film into segments, and increasing the area of opposed electrodes. SOLUTION: In a metallized film capacitor wherein a metallized film, that a vaporized metal portion formed on the surface of a dielectric film is divided into many segments 13 by slits 12 without vaporized metal, and connecting portions 14 between the segments 13 have protective function, is wound, the divided segments 13 are enlarged in the direction of the length of the dielectric film, and the magnification of the direction of the length of the dielectric film to the direction of the width is three or less with reference to a segment of which the length of the dielectric film is equal to the width.
Patent JP-H05183437-A (JP)
Title: Automatic zero circuit
Inventor: YAMAMOTO MICHIHIKO
IPC: H04B14/04
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the time required for offset correction by applying an offset correction signal to a correction circuit whose offset is to be corrected as the signal reflected with the polarity and the quantity of a detected offset display signal. CONSTITUTION:An offset display signal from a detection circuit 2 is inputted to a 1st signal generating circuit 3, and a 1st signal with a polarity corresponding to the offset display signal and whose absolute value is decreased at a prescribed rate is outputted from the circuit 3. The signal is inputted to a 2nd signal generating circuit 4 and an offset correction signal corresponding to the 1st signal is fed to an offset correction input of a circuit 1 whose offset is to be corrected for each sampling time and used for correcting the offset. Thus, the time for offset correction is reduced.
Patent JP-2001166137-A (JP)
Title: Polarizing plate
Inventor: SUGINO YOICHIRO
IPC: G02B5/30
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To develop a polarizing plate such that when the plates are disposed in a cross-Nicol position, the chromaticity hardly changes between the front view and an oblique view and that a liquid crystal display device hardly causing changes in colors for the oblique view can be formed. SOLUTION: The polarizing plate consists of a polarizing film containing a dichroic substance and having 40% transmittance and 99% polarization degree and transparent protective layers formed on both surface of the film. The x and y chromaticities x0, y0 for the transmitted light when perpendicular light is made incident on the polarizing plates disposed in a cross-Nicol position and the chromaticities x40, y40 for the transmitted light when light is made incident in the 45 deg. direction from the polarizing axis and at 40 deg. angle from the normal line satisfy the relation of |x0-x40|<0.200 and |y0-y40|<0.130.
Patent JP-H10180094-A (JP)
Title: Catalyst for producing phenols and production of phenols using the same
Inventor: HAYASHI TOSHIO
IPC: C07C37/58
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for producing phenols and also to provide a method for industrially and efficiently producing corresponding phenols by directly oxidizing an arom. compd.. SOLUTION: In the catalyst for producing the phenols, gold is incorporated and metallic fine particles having <=10nm average grain size are deposited on a carrier. Then the arom. compd. is oxidized (partially oxidized) in the presence of the catalyst, oxygen and hydrogen. Titanium and/or zirconium is incorporated in the carrier preferably. When the reaction is executed in a liq. phase. concretely, for example, the arom. compd. and the catalyst are charged in a reactor, and also the arom. compd. is diluted with a solvent in need, and the oxygen and the hydrogen may be supplied in a state in which the catalyst is suspended in the arom. compd. (or its soln.) by executing agitation, etc.
Patent JP-H07172844-A (JP)
Title: Glass holder
Inventor: YOKOZAWA NORIYASU
IPC: C03B11/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a glass holder capable of discharging a high-temp, glass formed body just after its formation without deteriorating the body. CONSTITUTION:A suction chamber 4a, attracting face 4b and suction hole 4c are formed in an attracting member 4, and the attracting face 4b is coated with gold in a specified thickness. The sucking machine main body is evacuated, the attracting member 4 is brought close to a glass formed body 6, hence a gas is sucked from the front of the member 4 and circulated through the suction chamber 4a, suction hole 4c and a passage 3a, an the body 6 is attracted and abutted on the attracting face 4b, and discharged while holding the attracting state.
Patent JP-2000156537-A (JP)
Title: Light source device
Inventor: SATO WATARU
IPC: G02B5/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To remove unnecessary flare luminous flux and the like. SOLUTION: A semiconductor laser light source 41 is held in a laser holder 43. A barrier wall 52 is provided in a cylindrical part 51 used as the optical path of laser light L (L1, L2). A taper hole 53 is formed on the side opposite to the semiconductor laser light source 41 in this barrier wall 52 that is enlarged in the direction opposite to the semiconductor laser light source 41. A small-size pinhole 54 is formed at the center of the taper hole 53. A collimate lens 44 is provided further forward. Possibility of flares to be mixed in is reduced because only the laser light emitted from the semiconductor laser light source 41 that passes through the pin hole 54 in the blocking wall 52 is injected to the collimate lens 44.
Patent JP-2000173689-A (JP)
Title: Joint connector and manufacture of connection terminal metal fitting
Inventor: SATO KEI
IPC: H01R4/24
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector facilitating its manufacture and management and allowing installation of various circuit components at a low cost. SOLUTION: A connection terminal metal fitting 110 mounted to a housing 120 is constructed of two series of connection terminal metal fitting bodies 110A, 110B overlapped and welded together. In a connection part 137 of one connection terminal metal fitting body 110A, a folded part 138 bent by a thickness of a carrier 140 in the other connection terminal metal fitting body 110B is formed, so that a terminal unit 130 in the connection terminal metal fitting 110 is aligned vertically and longitudinally. In this constitution, various circuit patterns can be formed only by preparing two kinds of members, that is, the connection terminal metal fitting 110 and the housing 120, and consequently a low-cost joint connector can be provided.
Patent JP-H09168832-A (JP)
Title: Method for discriminating die for punch press
Inventor: YASUE SATORU
IPC: G05B19/418
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for recognizing and discriminating a die simply in a regular punching die, and methods for detecting a wheel die, discriminating it from a punching die, further, detecting the contact of the wheel die with a work by using the ascending confirmation use energizing mechanism of the punching die and adding a simple addition means to the mechanism in the wheel die for continuous working. SOLUTION: When performing press forming by a punch press having plural dies P and a punch head PH on which an energizing mechanism energizing when the punch head PH comes into contact with these dies P is provided, the plural respective dies P are covered with caps RC with respectively different resistance values, and by abutting the punch head PH on either of the dies P, a resistance value is detected and a die P is discriminated.
Patent JP-H07178234-A (JP)
Title: Computer divination game machine
Inventor: MIKAGE TOMOMI
IPC: A63F13/79
Filed: 1993-12-24
Abstract: PURPOSE:To provide the profile registration information of a person who desires divination by a divination device corresponding to the inquiry of another dame player via this computer divination game machine by registering self profile information by operating a computer by a game player oneself. CONSTITUTION:This machine is equipped with a profile information register system which inputs the self profile information to the computer 12 with a vide, and registers it by attaching a code number, a divinating game part which outputs by judging the profile registration information of the person who desires the divination from the self profile information inputted by the game player, a display part 4 which displays the progression of a game, and a printer 14 which prints a game result, and information can be transmitted between the game players.
Patent JP-H06202715-A (JP)
Title: State change detecting and recording circuit
Inventor: TANOSHITA MASARU
IPC: G05B23/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a state change detecting and recording circuit which quickly detects the state change of data and has a small-sized scale and a low cost, as well. CONSTITUTION:A memory control circuit 21 controls a detection memory 12, a state value memory control circuit 23, and buffers 15, 16, and 17 based on an address ad and a write signal wr inputted from a CPU through a system bus A. A computing element 13 operates old data d1 in the memory 12 for detection and new data dt on the system bus A and outputs a state change value sd. A detection memory control circuit 21a monitors the state change value sd; and when the state of new data dt are not changed, the circuit 21a controls the memory control circuit 21 so that new data dt are not written in the detection memory 12. When the state is changed, the state value memory control circuit 23 successively writes the state change value sd and the address ad of new data dt in the address inputted from an address pointer 22 through an address selector 24 of a state value memory 14.
Patent JP-H10191187-A (JP)
Title: Television broadcast signal channel selector and channel selection system
Inventor: HAMADATE SHUNICHI
IPC: H04N5/44
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely set a channel position in a short time by storing and displaying a signal presence channel number and storing (station entry) signal presence channel data to a position with a preferred program number while viewing the displayed signal presence channel number. SOLUTION: A left/right key 51c, a menu key 51d and a store key 51e are provided to a channel selection entry means 51, and a channel selection control means 52 and a memory means 53 have functions of the channel search mode and the channel position setting mode. At start, the channel selection entry means 51 is used to provide an output of a channel search mode signal. The channel selection control means 52 that receives the channel search mode signal searches automatically the signal presence channel according to a channel search program. Then the signal presence channel number is stored and displayed, and while the displayed signal presence channel number, the signal presence channel number is stored (channel entry) to a position of a preferred program number.
Patent JP-H1073593-A (JP)
Title: Simple immunological measuring method and tool used therefor
Inventor: SUMIYA MASAMI
IPC: G01N33/543
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly and easily discriminate human immunodeficiency viruses, hepatitis B or C, occult blood in faces (hemoglobin in feces), pregnancy diagnoses, etc. SOLUTION: A measuring tool 1 which is constituted by putting a transparent cover member 3 composed of a cylindrical body made of a synthetic resin and having many grooves 4 formed in the longitudinal direction on its internal surface on the outer peripheral surface of a rodlike core member 2 made of a synthetic resin and a humor to be tested is drawn up by utilizing capillary actions through the spaces between the outer peripheral surface of the core member 2 and the grooves 4 on the internal surface of the cover member 3.  After an antigen-antibody reaction is caused by bringing the body fluid with a labeled antigen or antibody zone S formed on the member 2, the body fluid is brought into contact with a detecting zone Y composed of a specific antigen or antibody and the presence/absence of a target antigen or antibody in the body fluid is visually confirmed by discriminating whether or not a labeling substance adhered to the labeled antigen or antibody appears in the zone Y.
Patent JP-2001165012-A (JP)
Title: Intake device for outboard engine
Inventor: WATANABE TOSHIO
IPC: F02B75/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an intake device capable of reducing engine noise. SOLUTION: In an intake device 27 for an outboard engine 1 wherein a throttle body 31 is connected to an upstream side of an intake manifold 33 connected to an intake port 22 formed on a cylinder head 17 and a silencer 30 is connected to an upstream side of the throttle body 31, sound insulating devices 42, 52 are disposed on a connecting part of the throttle body 31 and the silencer 30.
Patent JP-2000172307-A (JP)
Title: Method for updating process data collection device
Inventor: TOKI KATSUYASU
IPC: G06F17/40
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an updating method of a process data collection device which can collect process data between PIO receivers and PIO cards at a data update period corresponding to a period which a program on a computer requires. SOLUTION: A data update period corresponding to respective PIO cards 2 is set in the update period tables (B) 23 of PIO receivers 20. The contents of the 2 port memories (B) 21, which the PIO cards 2 and the PIO receivers 20 can read/write, are updated in accordance with the data update period which is set. Thus, the efficiency of process data transfer between the PIO receivers 20 and the PIO cards 2 can be improved and process data collection efficiency can be improved between CPU 1 and the PIO cards 2 when it is compared with former technology.
Patent JP-H10181651-A (JP)
Title: Battery box fixing structure for motor-assisted bicycle
Inventor: SUZUKI MASAHIRO
IPC: H01M2/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a battery box fixing structure for a motor-assisted bicycle in which a battery box can be detachably fixed to a car body frame without having effects of precision of the batter box or the car body frame. SOLUTION: A device comprises fixing means including a lock mechanism 41, a positioning boss 42, rubber dampers 35, 45, and a receiving member 45 provided forward and back to be apart from each other to detachably hold a battery box 20 on the front side and rear side onto a seat stay (car body frame). The fixing means for detachably holding the front and rear side of the battery box 20 onto the seat stay 10 are thus provided forward and back the seat stay 10 to be apart from each other, the battery box 20 can be detachably fixed onto the seat stay 10 without having effects of precision of the battery box 20 or the car body frames including the seat stay 10.