baber/WOPTO huggingface dataset:
Patent JP-H10217333-A (JP)
Title: Lining mold of lining pipe
Inventor: FUJIKAWA KATSUMI
IPC: B29C33/42
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a lining mold of a lining pipe capable of reducing the production cost of the lining pipe and enhancing the strength and salability thereof. SOLUTION: In a mold equipped with a plate 11 opposed to a flange part B of a lining pipe A having a lining engaging groove I provided at the flange part B thereof to be engaged with the flange part and a core 3 attached to the plate 11 to be used in the lining processing of the lining pipe A, the plate 11 engaged with the lining engaged groove I provided at the flange part B of the lining pipe A and having a projected part 12 for setting the position of the mold is provided.
Patent JP-H02208859-A (JP)
Title: Reproducing method
Inventor: YANAGIHARA HISAFUMI
IPC: G11B15/467
Filed: 1989-02-07
Abstract: PURPOSE:To perform an automatic tracking control with a simple constitution by performing tracking error detection by recording different frequency signals on different areas on a track, and detecting the quantity of crosstalk of at least one kind of signal when a reproducing head scans can adjacent track. CONSTITUTION:The tracking error detection is performed by recording the different frequency signals f1 and f2 on the different areas TA1 and TA2 on the track and detecting the quantity of crosstalk of at least either two kinds of frequency signal f1 and f2 when the head scans the tracks T1 and T2... adjacent to recording tracks L1, L2... of the frequency signals f2 and f2. Therefore, the detection of the quantity of crosstalk can be performed independently at two areas TA and TA on one track. At such a case, since the frequencies of signals detected at the areas TA1 and TA2 are set differently, different detecting sensitivity can be obtained. In such a manner, it is possible to perform satisfactory tracking control with high accuracy responding to the various kinds of reproducing states.
Patent JP-H06242367-A (JP)
Title: Distance measuring equipment
Inventor: KODAMA SHINICHI
IPC: G03B13/36
Filed: 1993-02-17
Abstract: PURPOSE:To execute photographing in which more accurate focusing is realized by considering the intention of a photographer by detecting the focusing state of an eye and selecting a measured value the most approximate to a distance corresponding to the focusing state o the eye from among the measuring values of plural points in the case of selecting one of plural pieces of measured information. CONSTITUTION:This device is constituted of a plural distance measuring equipment detecting a distance, a focusing detecting device 5 detecting the focusing state of the eye 1, and a distance measuring point selection device 6 controlling the device 5, processing the signal of the eye and selecting an optimum value from the distance measuring signal of the device 4. Then, the device 5 is constituted of a pattern projection device 7, an eye detecting optical system 8 detecting the eyeground state of the eye 1 by projecting a pattern by the device 7, and a received light detecting device 9 detecting the pattern image of the eyeground of the eye 1.
Patent JP-H10226260-A (JP)
Title: On-vehicle console box cup holder
Inventor: HIKAGE MITSUHARU
IPC: B60N3/10
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To keep a cup from rattling specially by vibration of a car regarding an on-vehicle console box cup holder. SOLUTION: A console box 10 is provided with a box body 20 and a lid 40. The box body 20 is of a hollow composition with its top opened. The lid 40 is mounted above the opening of the box body 20 in an openable and closable manner and is provided with a cup inserting opening 70 and a sliding door 90. The cup inserting opening 70 is pierced through the top and bottom of the lid 40. The sliding door 90, which is retained slidably by a slide rail 80 provided on the lid 40 and opens and closes the cup inserting opening, slides in an abutting manner on the circumference of cups A, B inserted into the cup inserting opening 70 and retains cups A, B between the inner peripheral edges of the cup inserting opening 70 by adjusting the amount of opening of the cup inserting opening 70.
Patent JP-S57144109-A (JP)
Title: Radial tire
Inventor: YOSHINAGA HIROSHI
IPC: B60C11/00
Filed: 1981-02-26
Abstract: PURPOSE:To improve the rolling resistance performance and wet grip performance of a high-fuel-efficiency tire including a toroidal radial cord carcass, by setting the base rubber and central and side cap rubber of the tire at prescribed loss elasticity module. CONSTITUTION:In a radial tire having a tread and a breaker layer outside the crown part of a carcass made of plies of radially-arranged cords toroidally secured on the bead, the circumferential volumes Va, Vc1, Vc2 of the base rubber (a) and central part c1 and side part c2 of the cap rubber (c) and the circumferential volume VT of the tread T are related to each other as formulae (II) and the loss elasticity module E''(a), E''(c1), E''(c2) of the rubber parts (a), c1, c2 are set within prescribed ranges indicated by other formulae (I). As a result, the rubber parts (a), (c1), (c2) are provided with different functions that the rolling resistance performance and wet grip performance of the tire are collectively improved.
Patent JP-H01202997-A (JP)
Title: Telephone set accommodation system for private branch exchange
Inventor: FURUKAWA HISAO
IPC: H04Q3/58
Filed: 1988-02-09
Abstract: PURPOSE:To accommodate lots of telephone set to a few line circuits and to reduce the hardware of the exchange main body by connecting plural channels of line circuits to digital telephone sets and connecting multiply the digital telephone sets in a digital private branch exchange. CONSTITUTION:A digital line circuit 2 having plural channels (8-channel) is connected to 8 channels of a main switch 1. The line circuits for 9 channels are connected to each digital telephone set 3 and the digital telephone sets are connected multiply. The digital telephone set 3 has a circuit accommodating the line of the digital line circuit 2 and the line is selected by a line selection button 4. In case of dialing, one of optional line selection buttons 4 in the idle state is depressed to acquire the idle line. The dialing connection is applied by the known method. In case of incoming call, one button subjects to incoming display among the line selection buttons 4 is depressed by an optional telephone set to acquire the line.
Patent JP-S56124937-A (JP)
Title: Kanji (chinese character) input device
Inventor: INOUE CHIYUUYA
IPC: G06F3/01
Filed: 1980-03-06
Abstract: PURPOSE:To execute the operation easily and also execute the input operation at a high speed, by providing a group key which is able to input characters of plural groups, on the character input panel, so that in this group key, specific characters assigned to the group can be input by the glooves which hands have put on. CONSTITUTION:The group key 1 which is able to input characters of plural groups is placed on the character input panel 2, so that the respective input characters of this group key 1 can be designated by the gloves 3, 4 which left and right hands have put on. On the finger-tips of said left and right gloves 3, 4 are provided the fingertip switches 31-35 and 41-45 which are constituted of voltage sensitive elements, and the outputs of said switches 31-35, 41-45 are inputted to the encoder in the body together with the output of the group key 1 through the lead wires 51-55, 61-65. And, by making it possible to input the specific characters by the outputs of the switches 31-35, 41-45, and the output from the group key 1, not only the operation is executed easily but also the input operation is executed at a high speed.
Patent JP-S58145844-A (JP)
Title: Storage type hot water supplier
Inventor: KANEKO HIDEKI
IPC: F24H1/00
Filed: 1982-02-24
Abstract: PURPOSE:To eliminate the radiation loss and make the additional heating of the water  in bathtub possible by a method wherein a large quantity of water is stored only when  a large quantity of water consumption is expected and ordinarily the storage of a small quantity of hot water is allowed and, in addition, the stored hot water and the hot  water in the bathtub or the like can be heat-exchanged with each other. CONSTITUTION:A hot water storage tank 21 and a cistern located above the tank 21  are communicated to each other with a feed pipe 24 equipped with a solenoid valve 23.  A first water level switch 27 and a second water level switch 28 are arranged at the  lower and upper parts of the hot water storage tank 21 respectively. The water level in the hot water storage tank 21 is controlled by opening and closing the solenoid valve  23 using the first water level switch, when a small quantity of hot water consumption  is expected, and the second water level switch 28, only when a large quantity of hot  water consumption is expected. A water heater 32 and the hot water storage tank 21  are respectively connected to each other with a circulating pipe 33 and a circulating  pipe 34, at the discharge side of the tank 21 of which a circulating pump 35 is provided and to which a branch pipe led to a heat exchanger 36 is connected by means of a  three-way valve 37 in order to heat-exchange between the stored hot water and the  hot water in the bathtub at the heat exchanger 36.
Patent JP-S52110789-A (JP)
Title: Easily processable polypropylene composite film
Inventor: ISAKA TSUTOMU
IPC: B65D65/40
Filed: 1976-03-15
Abstract: PURPOSE: A composite film excellent in adhesion to printing ink and metal thin layers and in heat-sealability, which composed of the heat-sealing layer, the main layer of a specific polypropylene polymer, and the surface layer of an acrylic acid copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62186077-A (JP)
Title: Driving method for piezoelectric pump
Inventor: OKUYAMA HIDENORI
IPC: F04B43/04
Filed: 1986-02-10
Abstract: PURPOSE:To compensate the deterioration of a piezoelectric vibration chip automatically by inputting the detected values such as the pressure of fluid delivered from a piezoelectric pump to a voltage gain adjusting section in a drive circuit then adjusting such that the difference against a setting value is eliminated. CONSTITUTION:When a piezoelectric vibration chip 2 is vibrated up and down by applying A.C. output through a drive circuit 3, a piezoelectric pump 1 delivers the fluid sucked through a suction valve 17 through a delivery valve 18. Here, the pressure of the fluid delivered from the piezoelectric pump 1 is detected by means of a pressure sensor 4a, then the output therefrom is fed through an amplifier 20 to the voltage gain adjusting section 5 in the drive circuit 3 so as to be compared with a value set by means of a voltage setter 8. The adjusting section 5 functions to eliminate the difference against the setting value, and the driving of the piezoelectric vibration chip 2 is controlled in accordance with the output from said adjusting section 5 through an output power amplifier 24. When the flow is controlled automatically, said adjusting is performed in accordance with the output from a flow sensor 4b.
Patent JP-H03231865-A (JP)
Title: Print head for wire dot printer
Inventor: ARIGA MASAKI
IPC: B41J2/28
Filed: 1990-02-08
Abstract: PURPOSE:To reduce the size and the weight and to enhance reliability in strength by a constitution wherein the fitting part of a holder on the side subjected to tensile force of a leaf spring, upon attraction of an armature to a permanent magnet, retracts farther to the holder side than the side subjected to compression force of the leaf spring. CONSTITUTION:End face 21A at side A of a holder 21 where the average stress of a leaf spring 19, produced upon attraction of an armature to a permanent magnet, is plus(tension) is retracted farther by an amount of Z to the holder 21 side than the end face 21B at side B where the average stress is minus (compression). Consequently, effective length at side A is longer than that at side B and the tensile stress decreases correspondingly. Since imbalance between tensile stress and compression stress is eliminated at side B, no margin of strength is required at side B and thereby the leaf spring 19 can be reduced in size and weight resulting in the reduction of the size and the weight of the print head. When there is no dimensional restriction, reliability in strength is enhanced.
Patent JP-H05227485-A (JP)
Title: Infrared image pickup device
Inventor: TANAKA TOSHIKAZU
IPC: G02B27/00
Filed: 1992-02-15
Abstract: PURPOSE:To obtain an infrared image pickup device capable of outputting a picture having a few noises. CONSTITUTION:A de-rotation prism 7 capable of being rotated by a rotating mechanism 8 is provided between an optical system 1 and a solid state image pickup element 2. By correcting sensitivity by equalizing received light quantity the solid state image pickup element 2 accumulates from a photographed target for each picture element by rotating this de-rotation prism 7 and storing the output value of each picture element at that time in a storage device 4, adequate sensitivity correction is executed, and the picture of a few noises can be obtained.
Patent JP-H07213721-A (JP)
Title: Ball shooting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-01-31
Abstract: PURPOSE:To highly decorate a transparent plate holding plate for holding a transparent plate which is backward in decoration, and provide a pachinko game machine having the transparent plate holding frame having also a sufficient strength. CONSTITUTION:A transparent holding frame is formed of a synthetic resin main frame constituting member 101 having an opening 207 for regulating a game opening formed thereon, and a synthetic resin decorative member 136 installed along the edge part of the opening 207 of the main frame constituting member 101 and also installed in the state where the upper part (the part fixed by mounting holes 121, 133) is in contact with the front surface side of the main frame constituting member 101, and the part (the part of flanges 137, 138, and a flange 143) other than the upper part is in contact with the front surface side of the main frame constituting member 101. High decorative property can be exhibited by the main frame constituting member 101 and the decorative member 136, and since the main frame constituting member 101 and the decorative member 136 are assembled in lamination, the strength is also enhanced.
Patent JP-H0539745-A (JP)
Title: Method and device for determining air mass to crankcase scavenging type two-stroke engine
Inventor: SUTEIIBUN DAGURASU SUTAIRUSU
IPC: F02D45/00
Filed: 1991-02-22
Abstract: PURPOSE: To eliminate the need for an air flow sensor by obtaining the pressure of air mass in a combustion chamber, volume of a crankcase, and air mass transferred to the combustion chamber based on the temperature of the air mass in the crankcase at a selected engine cycle position. CONSTITUTION: An engine 10 has a suction manifold 20 communicating with a cylinder 14 and a crankcase chamber 18 via a reed valve check mechanism 28. In this case, a temperature sensor 44 and electromagnetic sensors 48, 50 for sensing the teeth of a ring gear 52 and a disc 54 on a crank shaft, and outputting signals indicating the rotation position of the crank shaft and the top dead point position of a piston 12 are arranged in the suction manifold 20. The output signals of these sensors are inputted to a computer 56. The air mass used in combustion is derived from the product of pressure of the air and the crankcase volume at a selected engine cycle position during that portion of the engine cycle when the air is compressed within the crankcase chamber divided by a factor containing the air temperature.
Patent JP-S58149415-A (JP)
Title: Anti-oscillation bearing
Inventor: IZUMI HIDEKI
IPC: F16C33/10
Filed: 1982-02-26
Abstract: PURPOSE:To provide a less expensive anti-oscillation bearing having a simple construction and performing a stable operation even in a low viscosity lubricating fluid by a method wherein a wedging pressure generated between the bearing surface and the rotary shaft is guided to a space or clearance between the bearing and the housing. CONSTITUTION:As the shaft 2 is rotated, a pressurized lubricating fluid film is formed between the shaft 2 and the bearing surface 3A of the bearing 3 under a wedging film action. A part of the pressurized lubricating fluid passes through a communication hole 10 made in the bearing 3 and then flows into the clearance between the outer circumferential surface 3b of the bearing 3 and the inner circumferential surface 1A of the housing 1. Since the fluid keeps a pressure generated under a wedging film effect, the fluid lubricating film under a static bearing action is formed at the clearance, the fluid film provides both a spring action and a damping action so as to damp and eliminate an oscillation exciting force of the fluid lubricating film at the bearing surface 3A.
Patent JP-H03233908-A (JP)
Title: Ferrite magnetic substance and its manufacture
Inventor: INUZUKA ATSUSHI
IPC: C04B35/00
Filed: 1990-02-08
Abstract: PURPOSE:To form a ferrite magnetic substance whose compression is extremely low and whose temperature coefficient alphamur is small by a method wherein the mixture of highly crystalline ferrite powder and glass powder containing Cr components is heat-treated in a range of a melting temperature or higher and a baking temperature or lower and the highly crystalline ferrite particle are bonded by glass. CONSTITUTION:Highly crystalline ferrite particle 1 are bonded and solidified by glass materials 2 to form a ferrite magnetic substance. Normally, the highly crystalline ferrite particle 1 which have been baked at 100 deg.C or higher are used. It is desirable that the lower limit of a glass softening temperature at which the highly crystalline ferrite particle 1 are bonded is 300 deg.C or higher from the viewpoint of a heat-treatment property. At a stage where Cr components contained in the glass material 2 as binding materials of the highly crystalline ferrite particle 1 are diffused into the highly crystalline ferrite particle 1 during their heat treatment, the Cr components cannot be diffused sufficiently because the treatment time is short, and many Cr components exist at bonded parts. Thereby, even when a dimensional accuracy is good and a drop in a permeability is small, a temperature coefficient alphamur is reduced.
Patent JP-H10223698-A (JP)
Title: Tape-bga type semiconductor
Inventor: SUGAWARA KENJI
IPC: H01L23/12
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the mountability of a board by alleviating and dispersing the stress generated by the difference in thermal expansion between a TAB tape reinforcement plate and a mounting board in a tape-BGA type semiconductor device. SOLUTION: A signal wiring is formed on the heat resisting insulating resin film such as polyimide, etc., in this semiconductor device, and after the tip part of the signal wiring has been electrically connected to the electrode of a semiconductor element reinforcing plates 1 and 11, where a semiconductor element mounting aperture 11a is provided, are fixed to the surface of the heat resisting insulative resin film, and then solder balls 6 are mounted on the outer connection part of the signal wiring. In this case, slits 1b, 11b and 11c are provided along the aperture part of the reinforcing plate 1. Besides, the slits 11b and 11c provided on the reinforcing plate 1 may be formed in two or more lines along the edge of the aperture.
Patent JP-S60172111-A (JP)
Inventor: YAMADA YUUICHI
IPC: H01B13/30
Filed: 1984-02-17
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-H02211023-A (JP)
Title: Dual voltage single phase ac distribution system
Inventor: KATO YASUSHI
IPC: H02J3/00
Filed: 1989-02-08
Abstract: PURPOSE:To prevent neutral lines from being broken down by bisecting a neutral line in wiring to distribute a single phase AC with dual voltage from the outlet of a transformer or a circuit breaker to a load and by dispersing the load into these neutral lines for connection. CONSTITUTION:A neutral line to connect to the load side of a neutral point switching pole of a three-pole circuit breaker 4 is bisected into the 1st neutral line 21 and the 2nd neutral line 22. About half the low voltage load, e.g. a low voltage load 11 is connected between an R-phase bus 5 and the 1st neutral line 21, while the other low voltage load 12 is connected between an S-phase bus 6 and the 2nd neutral line 22. Consequently, suppose the 1st neutral line 21 is burnt out at a point B, the low voltage load 12 remains between the 2nd neutral line 22 and the S-shape bus 6, to which the voltage with designated E/2 is applied. On the other hand, the low voltage load 11 is interrupted in service, but as no over-voltage is applied, there is no danger to breakdown due to over-voltage in low voltage loads 11 and 12. The neutral lines 21 and 22 can thereby be prevented from being broken down.
Patent JP-H08222430-A (JP)
Title: Oxide superconducting coil, its manufacture and insulating material used for it
Inventor: TANAKA KAZUHIDE
IPC: H01B3/00
Filed: 1995-02-17
Abstract: PURPOSE: To prevent an insulating layer from reacting with superconducting wire material by using insulating paper composed of specific alumina fiber as the insulating layer. CONSTITUTION: Alumina fiber which contains 90wt.% or more Al2 O3 is put in a agitation tank provided with a high speed agitator by 70-95wt.%., and alumina fiber slurry is obtained by agitating the alumina fiber. Conifer pulp whose freeness is adjusted to 300ml or less is added to the slurry by 30-50wt.%, grain PVA of 1-10wt.% is added and the slurry is well agitated. Paper is manufactured from the paper material by using an inclined wire gauze type paper machine, and insulating paper 2 composed of continuous alumina fiber sheet is provided. The wire material 1, which is oxide superconducting wire, and the insulating paper 2 are wound together by applying tensile force to the wire material 1 and the insulating paper 2, and a single pancake coil is made.  The oxide superconducting wire is coated with a metal which contains silver or gold as the major component and is permitted to have a flat circle or polygon cross-section.
Patent JP-S59155546-A (JP)
Title: Accelerator system
Inventor: MURAKAMI AKIKIYO
IPC: F02D33/00
Filed: 1983-02-25
Abstract: PURPOSE:To enable to obtain smooth rise and fall of engine turque, by providing a means for detecting whether the accelerator pedal is operated or not, and controlling the quantity of auxiliary air passed through an auxiliary-air passage by-passing a throttle valve in response to the output signal of said detecting means. CONSTITUTION:When the accelerator pedal is not in operation, control by ordinary idle control system (ISC) is executed. Subsequently, when the accelerator pedal is depressed for starting a vehicle, the following ontrol is executed prior to ISC on the basis of the output signal of an accelerator switch 14. That is, the valve opening period of a solenoid valve portion 21 of a vacuum control valve 13 is increased a certain while by a control unit 15 according to the pattern determined by the valve opening period of the control by the previous ISC. Resultantly, an auxiliary-air control valve 12 is opened excessively and the quantity of auxiliary air passed through an auxiliary-air passage 11 by-passing a throttle valve 8 is increased slightly. By thus removing ''play'' of an accelerator link system, it is enabled to improve the performance of an engine.