baber/WOPTO huggingface dataset:
Patent JP-H10238311-A (JP)
Title: Control method for steam turbine
Inventor: YAMANAKA KAZUNORI
IPC: F01D25/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in turbine speed occurring during control of a turbine speed constant value in warming-up operation, to suppress a slide loss of a turbine incurring due to deformation of a turbine wheel chamber and the generation of turbine vibration, and shorten a warming-up time. SOLUTION: In a high and middle integral type steam turbine, during warming-up operation at a starting process, and the opening of a main steam control valve 14 is held and the opening of an intercept valve 62 is maintained. When, during fixed command control at 101 of a turbine speed 300, a turbine speed is increased, the intercept valve is locked at a specified bias opening 200 necessary to warming-up of a middle pressure turbine, the holding opening 110 of the main stem control valve is corrected at 205 to suppress the increase of a turbine speed. When a turbine speed is abnormally increased due to abnormality of a main machine, opening commands 197 and 170 for the two valves form a negative signal, the two valves are fully closed, and acceleration of a turbine speed is prevented from occurring.
Patent JP-S55148454-A (JP)
Title: Semiconductor memory
Inventor: KANEKO KENJI
IPC: G11C11/411
Filed: 1979-05-09
Abstract: PURPOSE:To form a memory cell without using an isolation layer in a semiconductor memory by forming the memory cell only with a common base pnp transistor and a common emitter npn transistor forming an I<2>L element. CONSTITUTION:The emitters of pnp transistors Q14, Q13 are connected to work lines W, and the emitters of pnp transistors Q17, Q18 are connected to bit wires B0, B1. When holding information, an electric current is supplied from the transistors Q14, Q13 to npn transistors Q11, Q12, and when writing and reading the information, an electric current is supplied from one of the transistors Q17, Q18 to the transistors Q11, Q12. In this memory cell, the transistors Q11 and Q13, Q17 from first I<2>L, and the transistors Q12 and Q14, Q18 from second I<2>L. That is, the first and second I<2>L have two injectors. The first injector is connected to the word line W to supply an electric current when holding the information, and the second injector is connected to the bit lines B0, B1 to supply an electric current when writing and reading the information.
Patent JP-S61217495-A (JP)
Inventor: MAKINO KAZUHISA
IPC: B66C15/00
Filed: 1985-03-22
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-H05259678-A (JP)
Title: Cooler
IPC: F28D15/02
Filed: 1992-03-16
Abstract: PURPOSE:To eliminate supply of refrigerant of extremely low temperature by feeding refrigerant from a heat exchanger to a tank when the refrigerant is not supplied to a cooling module, and supplying the refrigerant fed to the tank by switching a three-way valve when supply of the refrigerant to the module is started. CONSTITUTION:When a cooling module 1 is newly connected or when an operation of the module 1 is stopped, refrigerant 3 from a heat exchanger 5 is returned to a tank 2 by switching a three-way valve 7. Then, since a pump 4 can be always held in a driving state, when the operation of the module 1 is started or when the module 1 is connected to a circulation passage 6, the refrigerant 3 circulated between the tank 2 and the exchanger 5 is supplied to the module 1 by switching the valve 7. Accordingly, supply of extremely cooled refrigerant 3 to the module 1 is eliminated to cool it in a stable cooling efficiency.
Patent JP-H11237414-A (JP)
Title: Electric power monitor information terminal
Inventor: TANAKA KUNIHIRO
IPC: G01R21/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric power monitor information terminal which can attract the attention of general consumers to the saving of energy by displaying information regarding power consumption that general consumers hard to grasp in an easy-to-see style. SOLUTION: This terminal has a current measuring means 1, a timer means 2, an information input means 6, a 1st storage means 4, a 2nd storage means 5, an information processing means 3, and a display means 1, and the information means 3 has a 1st information processing function for processing parameters and/or arbitrary arithmetic result information into 1st arithmetic result information, a 2nd information processing function for obtaining a predicted value estimated from the arithmetic result information and/or arbitrary arithmetic result information as 2nd arithmetic result information, and a 3rd information processing function for reading the arithmetic result information and/or arbitrary arithmetic result information out, performing a comparing process, and regarding the result as 3rd arithmetic result information.
Patent JP-S61217625-A (JP)
Title: Self-temperature control type glow plug
Inventor: MASAKA KOSUKE
IPC: F23Q7/00
Filed: 1985-03-22
Abstract: PURPOSE:To attempt rapid red-heating of the tip of a heater and control its peak temperature and saturation temperature appropriately by constituting as one body a rod-shaped heat generating section made of conductive ceramic material and a control section made of conductive material with a positive resistance temperature coeffcient larger than that of the former and exposing the heat generating section to the surface of the heater. CONSTITUTION:A rod-shaped heater 11 is constituted with a control section 21 made of a ceramic material and a heat generating section 20 made of conductive material, the latter having a smaller positive resistance temperature coefficient than the former. When a voltage is applied to the heat generating section 20 of a heater 11 and the control section from an outside connection terminal 14, a larger voltage is applied to the side of the heat generating section 20 than to the side of the control section 21, making the heat generating section 20 at the tip of the heater 11 rapidly generate heat. As the resistance value increases with the heat generation of the control section 21, the voltage applied between the heat generating section 20 and the control section 21 changes, controlling the voltage applied to the side of the heat generating section 20, and its temperature is saturated at about 850 deg.C after it has reached a peak tempera ture of about 1,200 deg.C, and its overheating can be avoided.
Patent JP-H02236853-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: OZAKA TSUTOMU
IPC: G11B15/61
Filed: 1989-03-10
Abstract: PURPOSE:To reduce the torsional stress of a magnetic tape and to improve the simplification, reliability and durability of the device by rotating slantly a rotary head on a circumferential surface of a ellipsoidal drum, guiding the tape with an air dynamic pressure floating means and preventing solid contact even at the time of stopping. CONSTITUTION:The magnetic tape is guided parallel to a chassis by ellipsoidal columnar upper drum 1 and lower drum 2 which are combined by a combining member 22 and fixed to the chassis 19. Magnetic heads 3 and 4 are rotated by motors 17 and 18 at a prescribed slanting angle respectively, whereas the heads are controlled not to contact with a surface 2a of the lower drum 2 via leaf springs by impressing a voltage on bimorph plates even at the time of stopping and floating above the surface 2a with an air dynamic pressure. By this method, since the magnetic tape does not travel three-dimensionally, no torsional stress is effective, and in addition, a loading mechanism can be simplified while the magnetic heads are prevented from undergoing solid contact and the drum surface can be prevented from flawing.
Patent JP-H03257543-A (JP)
Title: Trace system for logical program
Inventor: ONO KOSHIO
IPC: G06F11/28
Filed: 1990-03-07
Abstract: PURPOSE:To acquire a tracing function of a high level by setting the information necessary for both activation and item stacks and also the unification information necessary for an execution history stack for each activation when a program is carried out in a tracing mode. CONSTITUTION:A program execution processing part 10 executes a logical program 8 in terms of an inquiring goal and has two modes, i.e., a normal mode and a tracing mode. An execution history collecting function 11 is also provided to the part 10 to set the history information to an execution history stack 4 for each activation in a tracing mode. Then a tracing part 12 analyzes the history information on the stack 4 and produces the necessary trace information in the tracing mode. Thus a stack is provided in an area except the stack area in order to hold the execution history of the program 8. In such a constitution, a tracing function of a high level is acquired.
Patent JP-S61274235-A (JP)
Title: Ferromagnetic foil for torque sensor and manufacture thereof
Inventor: HANSU RAINAA HIRUCHINGAA
IPC: B22D11/06
Filed: 1986-03-13
Abstract: A torque sensor has a magnetic foil which is wound and attached to a rotating shaft in strip form at an angle to the shaft axis of rotation, the magnetic strip being mechanically stressed dependent upon the torque acting on the shaft, and generating voltages in two secondary windings surrounding the magnetic strips. The voltages will be different due to different forces acting on the two strips, this being a measure of the torque acting on the shaft. The strips are formed from stamped segments cut obliquely from an amorphous tape which is cast with a profiled cross-machine cross section having regions of varying thickness. Such a tape can be manufactured using a nozzle having a correspondingly shaped orifice opening through which molten amorphous alloy is discharged onto a moving cooling surface.
Patent JP-H01231338-A (JP)
Title: Semiconductor device
Inventor: KURUSHIMA YOICHI
IPC: H01L21/60
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the area occupied by a measuring terminal by forming the measuring terminal long in the slip direction at the time of the abutting of a probing needle in a semiconductor device with the measuring terminal of an element for inspecting characteristics. CONSTITUTION:Measuring terminals Pads are connected to a gate electrode, a source region and a drain region in an element for inspecting characteristics such as a MOSFET Q. A plurality of the measuring terminals Pads are arranged in the cross direction in which FET elements Q are disposed. A probing needle P is constituted so as to be abutted against the terminals Pads from an oblique upper section in the direction crossing with the direction of array of the terminals Pads. The terminals Pads are organized in long size in the vertical direction only by a section corresponding to the quantity of such a probing needle P slipped in consideration of the quantity of the probing needle slipped. Since the measuring terminals Pads are not slipped in the cross direction, they are constructed in short size in an extent that the probing needle P can be abutted. Accordingly, size in the direction crossing with the slit direction of the probing needle P of the terminals Pads can be scaled down, thus reducing the areas of the measuring terminals Pads, then increasing the number of elements for inspecting characteristics.
Patent JP-S55150196-A (JP)
Title: Output circuit of charge transfer device
Inventor: TSUCHIYA TAKAHISA
IPC: H04N5/335
Filed: 1979-05-08
Abstract: PURPOSE: To expand a dynamic range by driving a complementary transistor, connected to the cold end side of a random capacitor of charge transfer device (CTD), a series transistor by a clock with a fixed bias voltage superposed.  
     CONSTITUTION: The cold end of random capacitor C 2n  of CTD such as BBD is connected to the connection point between complementary transistors 11 and 12. Then, transistor 14 is connected in series to those transistors 11 and 12 and capacitor 15 connected to the output point is applied with a clock signal. This transistor 14 is controlled by a voltage with fixed DC voltage ΔV superposed via bias circuit 20 supplied with a signal from clock terminal 27. As a result, while the dielectric strength request of transistor 14 remains equal to that of BBD, the upper-limit voltage of the signal of transistor 11 increases by ΔV. Therefore, the dynamic range of the output circuit equal in dielectric strength request to BBD is expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57169847-A (JP)
Title: Interface circuit
Inventor: WATANUKI AKIO
IPC: G06F7/00
Filed: 1981-04-13
Abstract: PURPOSE:To apply the output of the 2nd latch circuit to an operator of the following stage as an input data via a gate circuit, by holding the holding output of the 1st latch circuit that holds the transmitting data of a front-stage operator at the 2nd latch circuit by the clock pulse. CONSTITUTION:The holding output (c) which holds the arithmetic result data of an operator OP1 is held at the 2nd latch circuit LAT2 which works by the clock pulse (a) used as a strobe pulse through the 1st latch circuit LAT1. Then the holding output (d) of the circuit LAT2 is delayed more than the output (c) to be varied to C0-C2. The output (d) has no change for a period of the pulse (a), and meanwhile the gate pulse (e) is transmitted from an operator OP2 to turn on a gate circuit GC. Thus the output (d) is fetched to the operator OP2 in the form of an arithmetic input data (f). Then arithmetic process times DELTAT1 and DELTAT2 of the operators OP1 and OP2 are independent of each other. Thus the pulse obtained after the operation can be used as a strobe pulse (b) or gate pulse (e).
Patent JP-S55147756-A (JP)
Title: Electronic type cash register
Inventor: NAKATANI HIROSHI
IPC: G06F1/18
Filed: 1979-05-07
Abstract: PURPOSE: To increase the service by informing specific message at shop closing in interlocking with the clock mechanism, by adding the audio informing function to ECR, and informing the message in audio every time when the customer comes in interlocking the door, etc., of the shop with ECR.  
     CONSTITUTION: ECR is provided with the audio informing function cosisting of the memory means 25, 30, 34, 37 storing the audio information as audio quantized data, D/A converter 21, speaker driving means 23, and speaker 17 etc. Further, the opening and closing of the doors of the shop is detected with the detection means 15, and the audio message stored in the memory means 30 is informed from the speaker 17 every time when the customer comes to the shop. Further, the opening and closing time of the shop is preset in the memory means 25 with the input means 24, the time discriminating means 26 discriminates the time with the counting means 27, and the specific message corresponding respectively to the shop opening or closing stored in the memory means 34, 37 is fed to the converter 21 via the OR gate 31, and the specific message is informed in audio from the speaker 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10122114-A (JP)
Title: Glow plug, ionic current detecting device using it, and manufacture of glow plug
Inventor: SHIBATA MASAMICHI
IPC: F23Q7/22
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To accurately detect ionic current by a simple constitution. SOLUTION: This glow plug 1 is provided with a ceramic heat generating part 6 of which one part is exposed in the combustion chamber of a diesel engine. The ceramic heat generating part 6 is provided with a heat generating part 7 electrified and heated by a pair of U-shaped lead wires 9a, 9b, 11a, 11b, a heat resisting insulated body 8 burrying the heat generating body 7 therein, and an electrode 14 for detecting ion formed integratedly with the heat generating body 7. In short, the heat generating body 7 and the electrode 14 for detecting ion are electrically connected together. The electrode 14 is exposed to flame generated in the combustion chamber at the one part, so as to detect the ionized state (ionic current) in the flame.  Because the major part of the electrode 14 for detecting ion is buried in the heat resisting insulated body 8, there is little possibility to be conductive to the housing side (earth side). Further because the whole heat generating body 1 is buried in the heat resisting insulated body 8, the heat generating characteristic is not changed by oxidation wear at combustion.
Patent JP-S63224144-A (JP)
Title: Separator for storage battery
Inventor: MIWA YOSHITERU
IPC: H01M50/437
Filed: 1987-03-11
Abstract: PURPOSE:To obtain a separator used for a battery excellent in liquid holding and liquid absorbing properties and having improved strength and hardness by forming the separator principally with glass fibers wherein fibrilated cellulose may be included. CONSTITUTION:The fibrous ingredients forming a separator used for a storage battery are decided to be glass fibers and fibrilated cullulose. The fibrilated cellulose in use can be obtained by atomizing natural cellulose down to the size of microfibril and it is desirable to employ the fibrilated natural cellusose having canadian freeness 0cc, particularly in both cases with 3 wt.% concentration and 1.5 wt.% concentration. Sufficient strength and hardness can be secured with less than 3 wt.% content of the fibrilated cullulose against the total amount of fibers. The glass fibers preferably consists of mainly those of fine average diameter less than 1mum, or can consist of totally those of the fine average diameter. According to such processes, a separator having extremely high strength as well as excellent liquid absorbing and liquid holding properties can be obtained.
Patent JP-2000249996-A (JP)
Title: Optical modulation element and its production
Inventor: SATO AKIRA
IPC: G02F1/035
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to control an optical bias point with high accuracy by successively arranging dielectric films and metallic films varying in thicknesses at the respective end faces of two optical waveguides branching a reflection section, thereby constituting the above element. SOLUTION: The optical modulation element comprises the reflection type branched interference type optical waveguides 21 formed on a substrate 1, modulation electrodes 22 branched and formed near the optical waveguides and the reflection section 23 formed on one end face of the substrate 1. The reflection section 23 consists of the metallic film 4 and dielectric film 5 formed on the surface of a reflection plate 3. The surface of the dielectric film 5 is adhered to the end face of the substrate 1. Incident light on the optical modulation element is, thereupon, bisected and is reflected by the reflection section 23 from which the light is emitted by passing the original optical path. The dielectric film 5 of the reflection section 23 has an inclination so as to correspond to the optical path difference.  This dielectric film 5 is formed by vapor deposition of dielectric material on the metallic film 4 of the reflection plate 3, by which the dielectric film 5 having the prescribed angle of inclination is formed. The surface of the dielectric film 5 is adhered to the end face of the substrate 1, by which the reflection section 23 is formed.
Patent JP-H11253334-A (JP)
Title: Wash and dressing table
Inventor: OMORI TAKASHI
IPC: A47K1/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a wash and dressing table capable of inconspicuously housing a towel hanger from an indoor side, maintaining excellent appearance and improving ventilation in the state of housing a towel. SOLUTION: This wash and dressing table 10 is provided with the towel hanger 30 and a wash sink 20 is attached to a counter 21. The towel hanger 30 is provided with a towel housing part 50 positioned below the wash sink and provided with an opening part 51 on the front surface side and a sliding part 60 positioned above the towel housing part 50 and slid and projected to the front side. The sliding part 60 is formed so as to be pulled out from the towel housing part 50 by being slid to the front side from the state of hanging the towel 31 and being housed inside the towel housing part 50.
Patent JP-H05239820-A (JP)
Title: Standard intrusion testing device for soil
Inventor: JINNO EKI
IPC: G01N3/40
Filed: 1992-02-05
Abstract: PURPOSE:To enable a flow number value to be efficiently measured at high precision by dropping a hammer lifted up by a specified cified distance, along a guide rod, and by processing the intruding quantity of a sampler and a flow number to be computed with a measuring device. CONSTITUTION:A running vehicle 3 is moved to a test position, and at the directly upper section of a sampler 52 to be previously inserted into a bored hole, and the rod 51 jointed to the sampler, a hammer 25 is positioned. After that, by hammer retaining device 17, the hammer 25 is lifted up by a specified distance, and at an upper end section, the hammer 25 is released, and is freely dropped along guide rod supported by a support 5. After that, by the dropped hammer 25, strike is applied to a hammer bearing 15 set on the upper section of the sampler 52, and the sampler 52 is intruded in soil. Then, the input of the intruding quantity and a blow number to a measuring controller 40 is provided to be processed to be computed, and a flow number N value based on JIS-A1219 is computed.
Patent JP-H07270739-A (JP)
Title: Production of refined liquid crystal, liquid crystal cell and liquid crystal display device
Inventor: MIYA YOSHIHIRO
IPC: C09K19/52
Filed: 1994-03-28
Abstract: PURPOSE:To preliminarily remove impurities in a liquid crystal which deterorate the display characteristics by refining the liquid crystal by using the powder of a material having the same compsn. as that of the oriented film used for a liquid crystal cell or liquid crystal display device. CONSTITUTION:As for the powder having the same compsn. as that of the oriented film used for a liquid crystal display device, porous granular polyimide obtd. by effecting the reaction of tetracarboxylic acid dianhydride with diamine in a solvent which does not dissolve the granular polyimide to be obtd. is preferably used or porous granular polyimide obtd. by effecting the reaction of tetracarboxylic acid dianhydride and diisocyanate in a solvent which does not dissolve the granular polyimide to be obtd. is preferably used. The average particle size of the powder is preferably 0.1-5000mum. The specific surface area of the powder is preferably >1m<2>/g, and more preferably >5<2>m/g, and is usually about 5000m<2>/g.
Patent JP-H10249623-A (JP)
Title: Ball end mill
Inventor: SATO KATSUHIKO
IPC: B23C5/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of surface processing around a rotating axial line while a cutting blade is being prevented from being defective. SOLUTION: At the tip end part 21a of a tool main body with respect to imaginary X-Y axes perpendicularly intersected with each other where the cross point of them is laid over the rotating axial line of the tool main body, a main cutting blade 24 and an auxiliary cutting blade 25 are positioned at both of sides while the Y axis is held in between, and are extended in the radial direction along the Y axis so as to allow their core centers to be raised up. The main cutting blade 24 is extended to a position across the X axis from its outer circumferential side, and the auxiliary cutting blade 25 is extended to a position just this side not arriving at the X axis. A distance (n) in the Y axis direction between the end parts 24a and 25a of both the cutting blades, shall be 0<<=0.3D, where D represents the outer diameter at the tip end of the tool main body.