baber/WOPTO huggingface dataset:
Patent JP-S63160025-A (JP)
Title: Optical head
Inventor: SUZUKI YASUO
IPC: G11B7/135
Filed: 1986-12-24
Abstract: PURPOSE:To attain small size and light weight of an optical head by making a light incident into an optical path up to an objective lens collecting light onto an information recording medium from the opposite side while clipping a support means supporting the objective lens so as to eliminate a useless space. CONSTITUTION:A disk 40 with an information track 42 formed thereupon is supported turnably onto a driver and the objective lens 44 is provided under the disk 40. the lens 44 is driven by a drive means in focusing and tracking direction x, y. The center line 46 of the center rotary shaft in the direction (y) is arranged between a collimator lens 50 and the lens 44 with respect to a semiconductor laser 48. Moreover, a beam shaping prism 54, a mirror 58 and a PBS 56 are arranged at the position of the center line 46 and the light beam radiated from the laser 48 is radiated to the optical path reaching an RF disk 52. Then the laser beam is incident in the RF disk 52 from the opposite side while clipping the center line 46 for the support of the lens 44 to attain light weight and small size of the optical head.
Patent JP-H03168598-A (JP)
Title: Ignitor for powder
Inventor: KUNITOMO SHIGEAKI
IPC: F42D1/05
Filed: 1989-11-24
Abstract: PURPOSE:To simplify operation without complicating a wiring, etc., to prevent the possibility of a malfunction and to enable firing in succession according to a program by installing a firing circuit, a terminal controller, a central control unit and an interface device. CONSTITUTION:A central control unit 1 commands an execution plan prepared according to a progamming program previously to a terminal through an interface 2 as a program for controlling the terminal, is started by the manual operation or automated procedure of an operator, and controls the execution of program firing. An interface device 2 conducts electrical conversion and matching treatment between the central control unit 1 and a communication wire 4, and the communication wire 4 takes charge of communication among the interface device 2 and terminal controller groups 6a-6d. The terminal controllers 6a-6d have information processing functions building in micro- computers, execute the firing of a fusehead connected to a terminal number assigned by a command from the central control unit 1 and inspect the state of connection, and inform the central control unit 1 of the result of inspection or the result of execution.
Patent JP-H06133327-A (JP)
Title: Picture processor unit
Inventor: TAKAYAMA AKINORI
IPC: H04N9/45
Filed: 1992-10-20
Abstract: PURPOSE:To provide a composite color video signal not generating a dot clock while satisfying a relation of a frequency interleave with a horizontal synchronizing signal HD and a subcarrier. CONSTITUTION:In a picture processing unit in which a signal processing circuit 12 operated synchronously with a clock of a dot clock oscillation circuit 20 and a D/A converter circuit 14 lead a color signal to an encoder 16 and composite synchronizing signals HD, VD synchronously with the clock signal and a subcarrier of a subcarrier oscillation circuit 30 are led and the encoder 16 is used to synthesize the subcarrier modulated by the color signal, the signals HD, VD and a luminance signal are synthesized and a composite color video signal is outputted, the subcarrier oscillation circuit 30 is formed by a PLL circuit locked with the HD synchronously with the clock signal outputted from a dot clock oscillating circuit 20 and satisfying the relation of frequency interleave with the HD.
Patent JP-H01302702-A (JP)
Title: Formation of protective film or thermistor
Inventor: MITOMO AKIO
IPC: G01K7/22
Filed: 1987-12-03
Abstract: PURPOSE:To prevent erroneous operation by forming an underlayer between a thermistor unit and an overlayer, drying the underlayer to form the overlayer of a uniform thickness, and melting the overlayer to ensure that the surface of a thermistor element is insulated. CONSTITUTION:An underlayer 6 is formed by spraying a primer containing a fluorochemical around the peripheries of a thermistor element 1, metal pillars 3, 4, and a base body 2. The underlayer 6 is dried in a furnace whose temperature is 100-150 deg.C. On the periphery of the dried underlayer 6, a powder resin whose grain size is 10-15mum, melted at 300-350 deg.C and having a repellent, such as an ethylene tetrafluorideperfluoroalkoxyethylene copolymeric resin is arranged by an electrostatic coating as an overlayer 7. Accordingly, it is ensured that the surface of the thermistor element is insulated, thereby preventing the erroneous operation of the thermistor.
Patent JP-H11125105-A (JP)
Title: Supply structure of lubricating oil for engine accessory
Inventor: KAWAMURA YASUHIRO
IPC: F02B67/06
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To take out a lubricating oil to outside an engine by an oil passage for accessories even without providing a separate pipe, eliminate a constitution complicated so as to facilitate manufacture, to reduce a cost, attain the simplification of the oil passage for accessories, and increase the freedom degree of a layout of engine accessories, even in the engine formed with an oil gallery almost in the center location of the engine. SOLUTION: In a lubricating oil supply structure formed with an oil gallery almost in the center location of a cylinder block of an engine and to forcedly feed lubricating oil to the oil gallery by an oil pump, a chain cover 22 covering one surface of the engine is provided, an oil passage 26 guiding lubricating oil from the oil pump to the oil gallery is provided inside the chain cover 22, and in the halfway of the oil passage 26, an accessory use oil passage 30 branching therefrom to lubricate an engine accessory is provided.
Patent JP-2001122376-A (JP)
Title: Disk cartridge storage case
Inventor: MIZUTANI HIKARI
IPC: B65D85/57
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge storage case formed of a combination of an upper case with a lower case combined together into the cover overlapped state, in which the upper and lower cases are hard to be separated in the and down direction even in the case of receiving the impact of dropping or the like even when the upper and lower cases are composed of a polypropylene resin of low rigidity. SOLUTION: A case main body 7 is formed of a combination of an upper case 8 with a lower case 9. Left and right side walls 14 of the lower case 9 are positioned outside left and right walls 17 of the upper case 8. Ribs 24 are protruded on the left and right of the inner face of a main face wall 13 of the lower case 9. The inwardly collapse state of the left and right side walls 17 of the upper case 8 is controlled by the ribs 24.
Patent JP-H01147347-A (JP)
Title: Optical disk stamper inspecting device
Inventor: ODA YOSHIO
IPC: G01N21/84
Filed: 1987-12-03
Abstract: PURPOSE:To prevent dirt and dust from sticking on the signal recording surface of an optical disk stamper and to correct the surface waving of the optical disk stamper by direction the signal recording surface of the disk stamper down and sucking the surface where no signal is recorded by using a vacuum chucking mechanism. CONSTITUTION:A vacuum produced by a vacuum production source 23 is led to a chuck surface 18 through a direction control valve 22, a vacuum intake 21, and a vacuum guide groove 16 to suck the surface 20a of the optical disk stamper 20 where no signal is recorded. The signal 20b of the optical disk stamper 20 where the signal is recorded faces down opposite an optical pickup 24. The optical pickup 24 fitted to a head feeding mechanism 25 projects laser light on the surface of the optical disk stamper 20 rotated by a spindle motor 11 and detects its reflected light to obtain a playback signal 26, so that a signal processing circuit 27 performs defect inspection.
Patent JP-H06147594-A (JP)
Title: Automatic air conditioner
Inventor: TANAKA EIICHI
IPC: F24F11/02
Filed: 1992-11-17
Abstract: PURPOSE:To make it possible to determine the degree of comfort of a human body promptly and definitely and operate comfortable air conditioning control by detecting a human body from an image and a thermogram by an infrared temperature sensor. CONSTITUTION:A moving body detection means 3 detects a moving body from image obtained with an image input means 2 mounted to an air conditioner. A human body detection means 5 detects the position of a human based on a thermogram obtained with a thermogram detection means 4 which inputs a secondary temperature distribution obtained by scanning a drive unit with a primary infrared ray temperature sensor 24. A comfort degree determination means 6 determines the degree of human comfort based on position information detected with the human body detection means 5 and temperature information obtained with the thermogram detection means 4. A control means 7 controls an air direction movable unit 8 of the air conditioner and a capacity control unit 9 according to the output of the comfort degree determination means 6. This construction makes it possible to control air conditioning in automatic mode in response to the degree of comfort of each human.
Patent JP-H07156223-A (JP)
Title: Injection molding method for optical disk
Inventor: SHIMIZU JUN
IPC: B29C45/50
Filed: 1993-12-07
Abstract: PURPOSE:To control the unevenness of physical properties and optical properties by controlling the movement speed of an injection screw based on the error amount between the movement set distance and a measured movement distance of an injection screw of an injection cylinder. CONSTITUTION:When an injection cylinder 1 is moved forward, the speed is specified for the screw movement distance, and in the case a metering completion position S1 is deviated to S11, the metering measured value is measured by an encorder set on the injection cylinder 1, and the error amount L between the measured value and set value is found by an injection controller, based on which the movement speed of an injection screw 5 is controlled by means of the oil amount from a hydraulic pressure source 6. The given metering completion position S1 is moved to S11, and the position S2 is moved to S1, while the position S3 is moved to S13, and the position S4 is moved to S14 respectively, and the movement speed characteristics (speed curve of short wave form) of the injection screw 5 is shifted in the direction of the position of the injection screw 5 to control the unevenness.
Patent JP-H11146558-A (JP)
Title: Ipd with battery reverse connection protection and driver having the same
Inventor: FUJIMOTO KENICHI
IPC: B60R16/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an IPD with battery reverse connection protection which protects an electronic apparatus from damages, when a battery is connected in a reverse polarity, and furthermore lowers a voltage drop caused by Di to reduce a waste power consumption and a driver having the IPD with battery reverse connection protection. SOLUTION: When a battery is connected in a forward direction (battery 4a), an N-ch power MOS-FETs 1a and 2a are in energized states and, further a current is also applied to a Di 14 and a current is applied to a load 10. Therefore, voltage drop due to Di 14 can be reduced Moreover, when the battery is connected in a reverse direction (battery 4b), the N-ch power MOS-FETs 1a and 2a go into OFF states, and since the Di 14 is connected in the reverse direction, a voltage is clamped and a current is not applied to the load 10, so that an electronic apparatus can be protected from damages.
Patent JP-H04183617-A (JP)
Title: Pneumatic tire for heavy load use
Inventor: TERAMOTO KAZUO
IPC: B60C15/06
Filed: 1990-11-15
Abstract: PURPOSE:To enhance the separation resistance of a carcass layer by providing a rubber layer having a relatively small stearic-acid concentration between the carcass layer and the innermost bead part reinforcing layer, and also by specifying the distance between the bead of the carcass layer and that of the innermost bead-part reinforcing layer. CONSTITUTION:Around a bead core 1, a carcass layer 2 consisting of steel cords is folded back from the inside of a tire towards the outside thereof. In this case, on the outer circumference of the folded-back part of the carcass layer 2, two sheets of bead-part reinforcing layers 3a, 3b consisting of organic fiber cords are laminated via a rubber layer 4 so as to extend from the inside of the tire to the outside thereof. And the concentration of stearic acid contained in the rubber layer 4 is set to be less than that in the cord rubber of the innermost bead part reinforcing layer 3a. On the other hand, the distance D between the carcass cord 20 of the carcass layer 2 and the organic fiber cord 30 of the innermost bead part reinforcing layer 3a which are adjacent to each other with the rubber layer 4 between is set to be at least twice the diameter d of the organic fiber cord 30.
Patent JP-H05177122-A (JP)
Title: Mixing method and mixing apparatus
Inventor: SASAKI YASUYORI
IPC: B01F23/00
Filed: 1991-10-28
Abstract: PURPOSE:To shorten a treatment time and to uniformize a mixed state, for example, when gas (dispersion) is mixed with a liquid (medium). CONSTITUTION:A substance to be mixed is put in a mixing chamber 3 wherein a part of the wall surface thereof is formed from bellows 1 and the bellows 1 is expanded and contracted to mix the substance to be mixed. The mixing chamber 3 is formed from the bellows 1 and a bellows case 2 and the drive source expanding and contracting the bellows 1 is provided. One end of the bellows case 2 is connected to a hydraulic pump and pressure sensors 8, 9 are fitted in the pump in order to measure the pressure on a hydraulic side and the pressure on the side of a mixed liquid. A Teflon ring 10 is further provided in order to prevent the contact of the bellows 1 with the bellows case 2.
Patent JP-H08133277-A (JP)
Title: Drinking water can with slant drinking outlet
Inventor: HIGASA TAIZO
IPC: B65D17/353
Filed: 1994-11-04
Abstract: PURPOSE: To provide a drinking water can of which the drinking outlet face and the upper body connecting to the face is inclined so as not to be obstructive in the nose and necessary to extremely bend the head backward even when drinking it in a usual way. CONSTITUTION: An elliptic drinking face 2 is made to keep a right circle when the body 1 is looked from the upper side having the drinking face 2 and also formed to decline from the drinking outlet 3 to a tab and a claw 4 to open the outlet. The drinking outlet face is combined with the body 1 made in accordance with the inclination of the face to produce a drinking water can.
Patent JP-H01147815-A (JP)
Title: Driver circuit for solenoid
Inventor: SAIJO RYUICHI
IPC: H03K17/0416
Filed: 1987-12-04
Abstract: PURPOSE:To eliminate the need for waste space by a radiator plate, etc., and to reduce power consumption by connecting a pair of heteropolar transistors at both ends of a solenoid and efficiently regenerating currents to a DC power by a diode for regeneration to the power supply. CONSTITUTION:When bias currents are applied to a base electrode for a transistor Tr 3, the base currents of a Tr 2 flow through a collector and an emitter for the Tr 3 and a resistor 5 from a DC power 1. Power is applied to a solenoid 4 from the power supply 1. When the base bias currents of the Tr 3 are interrupted, back electromotive force is generated in the solenoid 4. Since back electromotive force is generated in positive polarity at a point B and in negative polarity at a point A, currents flow by the loop of the point B   a diode 7 the power supply 1   a diode 6   the point A, and the back electromotive force of the solenoid 4 is regenerated to the power supply 1. Consequently, the ON-OFF time of the solenoid is controlled accurately. Accordingly, waste space is unnecessitated, and power consumption is reduced.
Patent JP-H10127995-A (JP)
Title: Spreading device for cloth piece
Inventor: TOMOSAWA TAKANORI
IPC: D06F69/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To save energy by circulating the flow of air to be blown in a device for holding the upper end of a cloth piece, blowing the air to the lower part of the spread and suspended cloth piece and correcting and spreading the wrinkle and twist of the cloth piece. SOLUTION: This spreading device of the cloth piece has plural exhaust slits 2 of a wide width for blowing to an oblique lower part vertically arrayed on the front surface of a box-shaped flowing air chamber 3, and a box body 5 provided with a suction port 4 on a lower part, the lower part and the entrance of a fan 1 are connected by a duct 6 and the flowing air chamber 3 is formed on the exit of the fan 1. Then, both corners of the upper end of the cloth piece are held, spread and mounted to a belt conveyor at the upper part of the spreading device, it is suspended downwards from the end of the belt conveyor and the front surface of the exhaust slits 2 is covered with the lower part of the cloth piece.  Then, while rotating the belt conveyor and moving the cloth piece upwards, the twist and wrinkle at the lower part of the cloth piece are loosened, stretched and spread by the air flowing out from the exhaust slits 2.
Patent JP-H07244369-A (JP)
Title: Method and device for generating control signal of output equipment
Inventor: POORU JIYON PEROUN
IPC: G06T5/00
Filed: 1994-12-12
Abstract: PURPOSE: To provide the generating method for an output equipment, control signal for printing a high quality text of at least 2400dpi. CONSTITUTION: This is a method for generating an output equipment control signal having parts representing at least two kind of image contents and consists of stages for passing data defining contents of pixels of images of 1st lower resolution and 2nd higher resolution through a couple of process paths (2, 3) corresponding to the image contents respectively. A binary control signal is applied to a stochastic screen and generated from the 1st resolution data through the 1st path (2). A binary control signal outputted from the stochastic screen is so matched as to compose data having the 2nd resolution, and the output equipment control signal is generated by combining data outputted from the two process paths.
Patent JP-H01148166-A (JP)
Title: Processed bean curd food
Inventor: YAMAMOTO MASAAKI
IPC: A23L11/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain the title food with a high amino acid content, by reacting bean curd with a proteolytic enzyme and hydrolyzing proteins. CONSTITUTION:Bean curd is produced according to a conventional method and the surface water is adjusted to about 65%. A proteolytic enzyme (e.g., Aspergillus oryzae) is then uniformly sprayed on the surface thereof to carry out cultivation at 28-35 deg.C for 20-35hr to hydrolyze proteins. Common salt is subsequently rubbed into the surface and the resultant bean curd is stored at <=15 deg.C.
Patent JP-S63159852-A (JP)
Title: Peeling and separating device for heat developing transfer sheet
Inventor: KO HIROTETSU
IPC: G03D9/00
Filed: 1986-12-23
Abstract: PURPOSE:To exactly peel off photosensitive and image receiving sheets by holding the center projecting part of one sheet by a first separating means and moving it in the direction separated from the other sheet, and moving the other sheet in the opposite direction by a second separating means. CONSTITUTION:A photosensitive sheet 1 and an image receiving sheet 2 which have ended a heat developing transfer pass through between holding rollers 3, 4, and the center projecting part 1A of the photosensitive sheet 1 is bitten by carrying rollers 5A, 5B. Both side tip parts of the image receiving sheet 2 reach the lower part of separators 6A, 6B, the sheets 1, 2 stop temporarily, and thereafter, the rollers 5A, 5B insert and hold the projecting part 1A and ascend, and the separators 6A, 6B descend and depress the tip part of the sheet 2. In such a way, the separation of the sheets 1, 2 is started, the sheets 1, 2 are carried, and also, separated continuously, and both sheets 1, 2 are peeled off exactly.
Patent JP-S63161626-A (JP)
Title: Substrate
Inventor: NAKAYAMA TOSHIO
IPC: H01L51/05
Filed: 1986-12-25
Abstract: PURPOSE:To make a substrate to correspond to all organic molecules, and to form the fine pattern of an organic thin-film simply by shaping the surface to an accumulation impossible region, in which a monomolecular film is not accumulated, and an accumulation possible region, in which monomolecular films are accumulated, according to patterns. CONSTITUTION:A surface-treated substrate is prepared so that contact angles displayed to pure water at a time when the surfaces of the regions of a first surface treatment 12 and the regions of a second surface treatment 14 each have large areas extend over 75-85 deg. and 110-120 deg.. That is, the regions of the first surface treatment 12 are shaped in accumulation impossible regions and the regions of the second surface treatment 14 in hydrophobic accumulation possible regions. Even when an angle to the water surface of the line-and-space pattern of the substrate is kept at either of 0-90 deg., a cadmium stearate accumulation film is formed only in the regions of the second surface treatment 14, and no accumulation is generated in the regions of the first surface treatment 12.
Patent JP-H07156659-A (JP)
Title: Body structure for open car
Inventor: NAKANO SATORU
IPC: B60J7/12
Filed: 1993-12-08
Abstract: PURPOSE:To facilitate properly grasping a mutual position relation between a car body rear part and its periphery for a driver even in the case of taking an opened condition, when constituted an open car of selectively obtaining closed and opened conditions. CONSTITUTION:In a rear part of a car body 1 formed by mounting a hood part 5, selectively taking an extended condition of covering and a folded condition of not covering an upper part of a car room, in a car body main unit part 2, pillar-shaped members 15R, 15L, partly forming a framework structure of the hood part 5, are provided to protrude upward from the car body main unit part 2, to form a rear part of the hood part 5 in a shape along the pillar- shaped members 15R, 15L, when the hood part 5 is placed in the extended condition, and to maintain a condition that the pillar-shaped members 15R, 15L are singly protruded upward from the car body main unit part 2, when the hood part 5 is placed in the folded condition.
Patent JP-H05144641-A (JP)
Title: Magnetic film for high-frequency
Inventor: SENDA MASAKATSU
IPC: H01F10/14
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the superior high-frequency characteristics of the title magnetic film by a method wherein the magnetic film is formed into a structure, wherein Fe layers and non-magnetic layers are alternately laminated on a substrate and moreover, the non-magnetic layers of a thick film thickness and the non-magnetic layers of a thin film thickness are mixed and are laminated. CONSTITUTION:In a magnetic multilayer film formed by laminating alternately and periodically Fe layers 1 and non-magnetic layers 2 on a substrate 3, when tFe is assumed the film thickness of the layers 1, tNM1 and tNM2 are assumed the film thicknesses of the layers 2 and tM is assumed the film thickness of a layer, which is formed of each Fe layer 1 and each non-magnetic layer 2 of the thickness of tNM1, the multilayer film has a structure, wherein the layers 2 having the thick film thickness of tNM2 and the layers 2 having the thin film thickness of tNM1 are mixed or are periodically substituted for each other and are laminated. The constitution of the multilayer film of such a structure makes a high saturation magnetic flux density, a high relative permeability and a low coercive force maintain and yet can reduce an eddy-current loss in a state that they are maintained and it becomes possible to improve the high-frequency characteristics of the magnetic multilayer film.