baber/WOPTO huggingface dataset:
Patent JP-H0360148-A (JP)
Title: Laminated type lcr element
Inventor: NISHII MOTOI
IPC: H01F17/00
Filed: 1989-07-28
Abstract: PURPOSE:To increase the values of capacitance and inductance by alternately laminating magnetic substance layers and capacitor electrode layers, laminating alternately magnetic substance layers and spiral patterns for a coil in the manner in which the spiral patterns are connected between layers, and forming a resistor on the magnetic substance layer. CONSTITUTION:Magnetic substance sheets 5a-5i are formed by using resin sheets impregnated with magnetic substance powder of ferrite; spiral patterns 6a-6d of a coil part 2 are formed by spreading Ag-Pb conductive paste on the upper and the lower surfaces of the magnetic substance sheets 5a-5d by printing. At this time, through holes 10 are previously formed on the magnetic sheets 5a-5d by plating. Similarly, capacitor electrodes 8a, 8b of a capacitor part 3 are formed by spreading Ag-Pb conductive paste on the upper surface of magnetic substance sheets 5e-5h by printing. A resistor 11 of a resistor part 4 is formed by spreading RuO2 paste on the upper surface of the magnetic substance sheet 5i by printing. The magnetic substance sheets 5a-5i prepared in the above manner are stacked together with dummy sheets 15, which are fixed en bloc by pressure and formed in a laminated body. After that, external electrodes A, B, C are printed on the right and the left parts and the central part of the laminated body.
Patent JP-S5898856-A (JP)
Title: Light recording medium
Inventor: ARAKAWA YOSHIHIDE
IPC: G11B7/24
Filed: 1981-12-08
Abstract: PURPOSE:To enable the recording forms of a film surface after recording to be observed easily in the visible light, by mixing a dye having absorption in an IR region with one having absorption in the visible light region to form a recording film. CONSTITUTION:An organic dye is used for the recoging film of a light recording medium, and a semiconductor laser having wavelengths of its emission light in an IR region is used for a recording light source. As this organic dye, composite dyes of a mixture of a dye having max. absorption in an IR region and dye having max. absorption in the visible region are used.
Patent JP-S6167181-A (JP)
Inventor: DEBITSUDO ERU NIIRIMU
IPC: G06F3/153
Filed: 1985-09-06
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-H0618561-A (JP)
Title: Multiplex probe substrate
Inventor: YOSHIDA JINICHI
IPC: G01R1/073
Filed: 1992-07-02
Abstract: PURPOSE:To obtain such a multiplex probe substrate that the substrates constituting the substrate are not required to be designed individually at every semiconductor integrated circuit and the number of earthing conductors can be increased, and then, earthing can be intensified and stabilized in flexibly corresponding to an arbitrary semiconductor integrated circuit and the substrate has an excellent shielding effect against noise. CONSTITUTION:An annular metallic sheet 9 for earthing is fixed to the periphery of a probe supporting member 7 on the lower surface of a substrate 2 with an insulator 10 in between and the output terminal 6b of a probe 6 for earthing and a printed pattern 3 for earthing are connected to the sheet 9. Therefore, the sheet 9 shields noise arriving from the bottom side and, at the same time, reduces the impedance of earthing wiring with its wide area.
Patent JP-H1192681-A (JP)
Title: Azo dye, use of dinitroaminoaromatic compound as starting material in its production, dinitroaminoaromatic compound and use of the azo dye
Inventor: PEETAA ZAARINGU
IPC: C09B29/085
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new azo dye having a specific coupling component derived from aniline series, and useful for dyeing or printing synthetic materials. SOLUTION: This azo dye is shown by formula I [ X is O or NR<6> (R<6> is H or a 1-13C alkyl); R<1> is a 1-13C alkyl or substituted phenyl; Y is H, a halogen or cyano; Z is nitro or cyano; R<2> is a 1-4C alkyl, methoxymethyl or a substituted phenyl; R<3> is H, a 1-4C alkoxy or 1-4C alkyl; R<4> and R<5> are each a 1-13C alkyl], and is obtained by preferably using a dinitroaminoaromatic compound of formula II as diazo component.
Patent JP-H0943298-A (JP)
Title: Inspection method for connector and connector inspection device
Inventor: KODAMA SHINJI
IPC: G01R31/04
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To achieve individual inspection of the propriety of the state of insertion or retaining simultaneously with the insertion of a terminal metal into a terminal housing chamber of a connector to retain. SOLUTION: A connector housing 22 before the insertion of a terminal metal is inserted into an inspection chamber 7 of a connector inspecting device A and a mobile pin 9 of an inspection pin is positioned at a front end part of a terminal housing chamber. With the insertion of the terminal metal, the mobile pin is retracted to a fixed pin 10 against a spring 11 and contacts the fixed pin at a retaining position of the terminal metal to energize an electric circuit 18 for inspection thereby checking the complete insertion of the terminal metal C.  Then, by opening the terminal metal, the mobile pin moves with a spring to the side of the terminal metal by a value equivalent to a clearance between a retaining part of the terminal metal and a retaining protrusion of a flexible retaining piece 24 and thus, the mobile pin separates from the fixed pin to interrupt an electric circuit for inspection.
Patent JP-S58101996-A (JP)
Inventor: SAITOU TAKAYOSHI
IPC: E21D9/06
Filed: 1981-12-10
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-H0615031-A (JP)
Title: Amusement machine by use of elastic ball
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide an amusement machine using elastic balls with an operating handle provided with a handle lock device by which assembling and repairing work can be easily carried out. CONSTITUTION:A manipulating handle is provided on a fitting base plate 21 attached to the front frame and a locking device 40 holding the rotary position of a manipulating lever at the rear face of the fitting base plate 21. In this way, the locking device 40 itself can be easily fitted to the rear face of the fitting base plate 21 on which the manipulating handle conventionally assembled is provided. When the locking device 40 has gotten out of order, the fitting plate 21 may be only removed from the front frame and, hence, the locking device 40 can be easily repaired.
Patent JP-H0859662-A (JP)
Title: Preparation of n-9-substituted guanine compound
Inventor: ERITSUKU ROODEBUAIKU
IPC: B01J31/02
Filed: 1995-08-03
Abstract: The invention relates to efficient and selective processes for the synthesis of the antiviral N-9 substituted guanine compounds acyclovir and ganciclovir.
Patent JP-H0926166-A (JP)
Title: Water heat source device for heat pump
Inventor: NAGASHIMA HIRONORI
IPC: F24F5/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a water heat source supplying device for a heat pump in which an economical and efficient operation is carried out by a method wherein water in a water supplying system is applied as a heat source for the heat pump. SOLUTION: A tap water is supplied from a water receiving tank 20 storing tap water through a water feeding pump 21 and a water feeding pipe 22. A base end of a water supplying pipe 3 having a circulation pump 7 at its base end is connected to the water feeding tank 2 and concurrently a base end of a return pipe 4 for returning water used at a heat pump 5 back to the water feeding tank 2 is connected it. Then, an optional position of the water feeding pipe 3 and an inlet port 5a of a heat source of the heat pump 5 are connected through a branch pipe 11 and also an optional position of the return pipe 4 and a discharging outlet port 5b of the heat source of the heat pump 5 are connected through a return pipe 12 so as to cause water in the water feeding tank 2 to be returned back to the water feeding pipe 2 through a water feeding pipe 3, the heat pump 5 and the return pipe 4 and circulated. In addition, a tap water or a discharged water feeding plug 10 is connected to the water feeding pipe 3 through a tap water or discharged water feeding branch pipe 6 so as to enable water in the water feeding tank 2 to be consumed.
Patent JP-S6442940-A (JP)
Title: Adaptive differential coding and decoding device
Inventor: IWADARE MASAHIRO
IPC: H03M7/38
Filed: 1987-08-10
Abstract: PURPOSE:To apply coding with high quality to a period of leading by expanding rapidly the quantization step width of both the coder and decoder with respect to a sudden change in an input signal such as a voice signal rising from no- sound period. CONSTITUTION:The leading part of voice is detected by monitoring a local decoding signal Yj and a reproduced prediction error signal Eqj in receiving a signal Xj having a part changing suddenly such as a leading of voice from a no-sound period. A coefficient used to revise the quantization step width is switched to a special quantization step width revision coefficient to expand steeply the quantization step DELTAj in the leading of voice to correct adaptively the quantization step width. Thus, the coefficient in the inside of prediction devices 8a, 8b is revised to reduce the time required to optimize the signal after leading thereby improving the S/N at the leading of the output signal Xj from the no-sound period.
Patent JP-S6441803-A (JP)
Title: Apparatus for measuring angle and displacement quantity using electric resistor piece
Inventor: MORIMOTO MASAHARU
IPC: G01D5/16
Filed: 1987-08-10
Abstract: PURPOSE:To measure an angle and a displacement quantity, by forming a flexible measuring part between both rigid base-end parts on an element board, and attaching electric resistor pieces, which respond to expanding and contracting strain, on one surface of the element board through an insulating film. CONSTITUTION:Attaching parts 12 and 12 having a shape, which can be readily attached to a part to be measured, are provided at both base-end parts. A highly flexible, thin beam shaped measuring part 13 having a specified length is formed between the parts 12. For example, an element board 11 comprising a thin metal plate and the like is provided. Electric resistor pieces 15, 16, 17 and 18 are attached to both surfaces of the measuring part 13 of the element board 11. The two pieces are attached as every one pair through insulating films 14. The pieces have uniform electric resistance characteristic in the longitudinal direction and have the same specified length. The resistance values of the pieces are changed with respect to expanding and contacting strain. Thus a detecting element 10, which detect desired angles and displacement quantities, is constituted. In the detecting element 10, the electric resistor pieces 15 and 16 on one surface side and the electric resistor pieces 17 and 18 on the other surface side are wired so that they face each other. Thus a Wheatstone bridge circuit 19 is formed.
Patent JP-S6090921-A (JP)
Title: Combustion chamber for engine with subsidiary combustion chamber
Inventor: IMOTO KOUJI
IPC: F02B19/14
Filed: 1983-10-25
Abstract: PURPOSE:To reduce the throttling loss at a nozzle hole of a subsidiary combustion chamber and to reduce the heat loss in a main combustion chamber, by specifying the ratio between the major diameter and the minor diameter of the openings at the opposite ends of the nozzle hole in an engine in which the outlet angle theta1 of the nozzle hole on the side of the main combustion chamber and that theta2 of the nozzle hole on the side of the subsidiary combustion chamber are selected to satisfy the relationship, theta2>theta1. CONSTITUTION:In an engine of the type having a subsidiary combustion chamber (subsidiary chamber), a subsidiary chamber 2 is formed in a cylinder head 4 in the manner that it is communicated with a main combustion chamber 1 via a nozzle hole 3, and a fuel injection valve 5 and a glow plug 6 are provided for the subsidiary chamber 2. Providing that the outlet angle of the nozzle hole 3 at the opening located on the side of the main combustion chamber 1 is theta1 and that of the nozzle hole 3 at the opening located on the side of the subsidiary chamber 2 is theta2, the nozzle hole 3 is formed to satisfy the following relationship, theta2>theta1. Further, providing that the major diameters of the openings at the opposite ends of the nozzle hole 3 are a2, a1 and the minor diameters are b2, b1 respectively, the nozzle hole 3 is formed also to satisfy the relationship, a2/b2>a1/b1. With such an arrangement, it is enabled to reduce the throtling loss of the nozzle hole 3 and to smooth the gas flow from the subsidiary chamber 2 to the main combustion chamber 1.
Patent JP-S6176972-A (JP)
Title: Signal tracking device in radio navigation system
Inventor: UEKUSA YASUYUKI
IPC: G01S5/10
Filed: 1984-09-21
Abstract: PURPOSE:To track exactly a signal by detecting a speed component of a running body to a ratio transmitting station, varying a phase correcting quantity in accordance with said component, and correcting exactly a tracking timing. CONSTITUTION:A titled device is provided with a digital type phase comparing circuit 221, a frequency dividing circuit 223, a loop filter 231, a relative speed detecting circuit 250, a tracking timing correcting circuit 270, etc. In this state, a ratio wave 211 emitted from a ratio transmitting station is received, and a phase comparation of a binary-coded quantizing signal 219 obtained from a quantizing circuit 217 and a comparing signal 225 supplied from the circuit 223, and an operation for discriminating a lead or a lag of the phase of both the signals 225, 219 are executed by the circuit 221, and a reversiblecounter 233 in the filter 231. Also, as for the circuit 250, an operation processing part 251 contained in its inside executes an operation, and a relative speed signal 261 for showing its operated value VR is supplied to the circuit 270. Subsequently, in the circuit 270, a phase quantity corresponding to the phase correcting quantity is corrected, and therefore, a signal 243 is supplied to a terminal RT from an N resetting circuit.
Patent JP-S6175230-A (JP)
Title: Method and apparatus for formation of fluid phase different in density
Inventor: OGURA RIICHI
IPC: G01M10/00
Filed: 1984-09-20
Abstract: PURPOSE:To form a liquid phase different in the density accurately by a method wherein initially, the first one of the first and second fluids different in the density is fed into a tank, then the second one is fed to the liquid surface thereof through a thin film body and then, the film body is withdrawn. CONSTITUTION:A specified amount of a first fluid A having the first density (a) is supplied to the bottom of a tank 1 and a thin film body 2 is placed tight entirely over the free surface of the fluid A. Then, a specified amount of the second fluid B having the second density (b) is fed onto the film body 2 and after the fluids, A and B become still, the film body 2 is withdrawn gradually upward along side the inner surfaces of the side walls 1A and 1B of the tank 1 or horizontally through watersealed slits 1a and 1b formed on the side walls 1A and 1B. This enables the supply of the second fluid B before the first fluid A becomes still thereby allowing the formation the liquid phase in a short time.
Patent JP-S6090829-A (JP)
Title: Treatment of barium ferrite
Inventor: OODAN KIYOUJI
IPC: C01G49/00
Filed: 1983-10-25
Abstract: PURPOSE:To form barium ferrite having a favorable particle shape, superior dispersibility and blendability and suitable for use as a starting material for manufacturing a vertical magnetic recording medium by heat treatment at a relatively low temp. by mixing barium ferrite with a specified flux and heating the mixture to the m.p. of the flux or above. CONSTITUTION:One or more among a mixture consisting of KNO3 and NaNO3 in about 1:(0.3-3) molar ratio, a mixture consisting of CuCl and CaCl2 in about 1:(0.2-0.5) molar ratio and a mixture consisting of NaCl and CuCl in about 1: (1-3) molar ratio are used as a flux. Barium ferrite is mixed about 33-67wt% said flux, and the mixtur is heat treated at the m.p. of the flux or above, usually at about 250-450 deg.C in an atmosphere of a gas contg. oxygen for about 1- 10hr.
Patent JP-H0482568-A (JP)
Title: Bone healing promoter
Inventor: INOUE SHIRO
IPC: A61N1/06
Filed: 1990-07-26
Abstract: PURPOSE:To achieve a promotion of a formation of a temporary bone and a healing of a bone efficiently by adjusting a phase of an ultrasonic vibration induced in a broken part of a bone with respect to a phase of a current to be induced in the broken part thereof to select an effective treating pattern at the broken part thereof. CONSTITUTION:Electrodes 2a and 2b connected to both output ends of a high frequency generator 1 are arranged on a skin as opposed to each other sandwiching a broken part of a bone. Then, an ultrasonic oscillation element 4 is arranged on the skin of the broken part of the bone at the right angle to a direction of opposing the electrodes 2a and 2b to each other. When a power source switch is closed to an ON position, a high frequency is applied between the electrodes 2a and 2b and at the same time, an ultrasonic wave is radiated to the broken part of the bone from the ultrasonic oscillation element 4. As an ultrasonic wave is radiated to the broken part of the bone, a piezoelectricity is generated by an ultrasonic vibration induced in the broken part of the bone. Then, a phase adjuster 5 is adjusted to vary a phase of a high frequency output to be fed to the ultrasonic oscillation element 4 thereby allowing the setting of an effective treating pattern at the broken bone part from a correlational relationship thereof with a phase of an induced current by a high frequency.
Patent JP-H1137900-A (JP)
Title: Combustion state detector for internal combustion engine
Inventor: TAGUCHI JUNJI
IPC: G01M15/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To judge normal combustion state/misfiring state or an abnormal state of wire harness, or the like, correctly for every cylinder of an internal combustion engine, and to specify a failed cylinder and a failed part at the time of inspection, repair or maintenance. SOLUTION: After an ignition coil 10 is driven based on an ignition command signal IGt from an ECU(electronic control unit for internal combustion engine), an ion current flowing between an ignition plug 12 and the ground is detected by means of an ion current detecting resistor 17, an operational amplifier 20, and the like, and converted through a comparator 30 into a signal which is fed through an offset means, i.e., resistors 31, 32, to produce a signal within a specified range corresponding to the ECU 40. Since the ion current signal is not fixed to the power supply voltage or the ground potential when an internal combustion engine is in normal combustion state or misfiring state, normality/abnormality of circuit can be distinguished surely and thereby a failed cylinder and a failed part can be specified easily at the time of inspection, repair or maintenance.
Patent JP-S6354039-A (JP)
Title: Transmission right acquisition system
Inventor: MATSUMOTO MASAHIRO
Filed: 1986-08-25
Abstract: PURPOSE:To simplify a control means by giving a transmission right to a node whose address and the value of a time slot counter are coincident so as to distribute the transmission right impartially and improve the transmission efficiency. CONSTITUTION:When the contents of a time slot counter 15 are coincident with its own address set to a switch 13, a comparison circuit 19 sends a coincidence signal to a FF 21. In such a case, when a transmission request signal 36 is outputted from a terminal interface 23, an enable signal 34 is outputted from the FF 21 to a transmission circuit 22 and a frame is sent to a transmission line 2. When the frame is finished, a detection circuit 16 resets a carrier detection signal 31 and presets the value of incrementing the contents of the source address set in the register 12 by one to the counter 15.
Patent JP-S58100457-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TAKASHI
IPC: H01L21/331
Filed: 1981-12-11
Abstract: PURPOSE:To improve the current amplification factor of a lateral P-N-P transistor by forming an N diffusion region between a P type region as an emitter and an N<+> type buried layer just under the P type region. CONSTITUTION:Sb, etc. are deposited onto a high-resistance P<-> type Si substrate 1 while using an oxide film 9 as a mask, and the N<+> diffusion layer 2 for burying is formed. An impurity such as P is introduced to one part of the surface of the N<+> buried layer 2 through deposition or ion implantation of an oxide film 10. A low-concentration N<-> type epitaxial layer 3 is shaped to the whole surface. P is ''arising''-diffused into the epitaxial layer at that time, and an N region (CNH)8 is formed. A P isolation part 4 is diffused, and P<+> type regions 5, 6 as emitter-collector are diffused while using an oxide film 11 as a mask. The P<+> layer 5 is shaped sufficinelty deeply so as to be contacted with an N region 8 in the epitaxial layer.
Patent JP-2000029539-A (JP)
Title: Gas pressure reduction regulator
Inventor: BABA AKISHI
IPC: F16K13/00
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To stabilize the secondary side outlet pressure by stably maintaining closing performance over a long time against a catching of any foreign material into a valve element of a primary side pressure reducing means in a gas pressure reduction regulator of a two stage pressure reduction type. SOLUTION: The main body 11 of the regulator having a gas flow path 17 communicated with a gas inflow port 15 and a gas outflow port 16 is provided. The main body 11 of the regulator is provided with a primary side pressure reducing means 18 and a secondary side pressure reducing means 19. The primary side pressure reducing means 18 has a valve support 23 supporting a valve element 22 for opening/closing a nozzle 28, a spring 24 for pushing the valve support 23 in the valve opening direction and a diaphragm 25 provided integrally with the valve support 23. Concerning the diaphragm 25, one side face is communicated into the atmosphere, the other side face is communicated to the gas flow path 17 and the gas at a primary side outlet pressure inside the gas flow path 17 is directly operated in the valve closing direction of the valve support 23.  As the primary side outlet pressure is increased as much, the valve element 22 is strongly pressed through the diaphragm 25 to the nozzle 28 to be closed.
Patent JP-H0249210-A (JP)
Title: Production of thin film magnetic head
Inventor: SHIMIZU OSAMU
IPC: G11B5/31
Filed: 1988-08-11
Abstract: PURPOSE:To obtain tapered parts having a desired thickness by forming the film of a magnetic material on an insulating layer provided with the taper parts, then ion milling the magnetic material at a prescribed incident angle to a substrate rotating along the substrate plane. CONSTITUTION:The CoNbZn alloy the film of which is formed on the ferrite substrate 10 is etched to form a lower magnetic layer 11 and the insulating layer 12 is formed thereon. A coil conductive layer 13 and a nonmagnetic insulating layer 14 are formed on the layer 12. The gap part of the front and rear thereof is etched to 45 deg. taper to form an area 17. The insulating film 15 is formed over the entire surface of the area 17 so as to have a prescribed gap length and the rear gap part is etched away. An upper magnetic layer 26 of the CoNbZn alloy is stuck onto the insulating film 15 and a photoresist layer 18 is applied on the layer 16 and is patterned. The substrate 10 is rotated around the substrate plane and the magnetic layer 16 is ion-milled by Ar ions at 40 deg. ion incident angle. The resist 18 remaining in the taper part is further removed and a protective layer (not shown) is provided. The medium-facing surface is ground from a direction X.