baber/WOPTO huggingface dataset:
Patent JP-H10206449-A (JP)
Title: Train speed measuring apparatus
Inventor: YOSHIOKA OSAMU
IPC: G01P3/50
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To enable high accuracy measurement with few restriction about the measuring place and detector installing place by obtaining traveling speed on the basis of linear spectrum analyzing the time series of vibration and parameters representing vibromotive force series of train. SOLUTION: The vibration detecting signal SV of a vibration detecting means 11 is amplified and attenuated by a level adjusting means 15 to provide the size easy to process. A spectrum analyzing means 16 samples the vibration detecting signal SV at a proper interval and performs the spectrum analysis of data of the sampled vibration detecting signal SV to form the linear spectrum of the vibration. A speed calculating means 17 obtains the frequency interval of the inputted linear spectrum to figure out the traveling speed of a train on the basis of a calculated fixed frequency interval Δfp , the length A of one vehicle, a distance (a) between axles and a distance b between trucks inputted previously from a vibromotive force series parameter setting means 14.  Thus, a place for installing the vibration detecting means may get out of a track and be selected optionally if the vibration produced by the traveling of the train can be detected.
Patent JP-H01187618-A (JP)
Title: Power failure storage device
Inventor: KITO TEI
IPC: G06F1/28
Filed: 1988-01-22
Abstract: PURPOSE:To make the automatic switch-on of a power supply possible only at the time of the restoration of the power supply after the power failure after a power switch is pushed down by storing previously that the power switch was pushed down and the power failure occurred, and instructing the automatic switch-on of the power supply only when the power supply stops after the power switch is pushed down. CONSTITUTION:When a power supply ON switch is pushed down, a power supply ON signal is inputted to a flip flop 6 from a power supply control circuit 1 so as to store that the power supply ON switch was pushed down, and this state is outputted to an AND gate 8. Afterward, when the power supply stops, a power failure signal is inputted to the flip flop 7 from the power supply control circuit 5 so as to store the occurrence of the power failure, and this state is outputted to the gate 8. The gate 8 takes the logical product of the flip flop 6 and the flip flop 7, and only when the power failure occurs after the power supply ON switch is pushed down, it outputs a signal to instruct the power supply control circuit 1 to switch on the power supply at the time of the restoration of the power failure. Thus, the automatic switch-on of the power supply can be performed only at the time of the restoration after the power failure after the power switch is pushed down.
Patent JP-H08203367-A (JP)
Title: Contact switch and its manufacture
Inventor: HARA MASASHI
IPC: H01H50/54
Filed: 1995-01-26
Abstract: PURPOSE: To prevent imperfect contact due to foreign matter. CONSTITUTION: In a contact switch comprising a pair of contacts 1, 2 opposed to each other so that they open and close by moving toward and away from each other, support members to which the pair of contacts 1, 2 is secured and supported, i.e., fixed contact plates 11, 21, and a movable contact spring 12, a contact conductivity restoring agent 7 in viscous liquid form is applied to the pair of contacts 1, 2 and also to at least the portions of the tops of the support members near the periphery of the pair of contacts 1, 2. Therefore, the contact conductivity restoring agent 7 maintains conduction between the contacts by covering the surfaces of the pair of contacts 1, 2 with thin films, and is applied at least to the portions of the tops of the support members located near the periphery of the pair of contacts 1, 2 so that any foreign matter Y clinging to the tops of the support members is held in place securely enough by the viscosity of the agent so that it does not move between the opposite sides of the pair of contacts 1, 2.
Patent JP-S54104265-A (JP)
Title: Gain control circuit
Inventor: NAGUMO FUMIO
IPC: H04N9/73
Filed: 1978-02-02
Abstract: PURPOSE:To obtain a control circuit which can control the level of a signal obtained from a television camera, etc., to a constant value easily, by making use of characteristics of an A/D converter. CONSTITUTION:A black-and-white video signal, supplied to input terminal 1 from a pickup unit, for example, is supplied to via DC regenerating circuit 2 to A/D converter 3, where it is converted into a digital signal and then extracted from output terminal 4. This digital signal is supplied to D/A converter 5 and then converted into an analog signal, which is semipeak-detected by semipeak detection circuit 6. Comparator 7 compares this detection voltage with reference voltage E0 and a voltage equivalent to the difference between the both is supplied to A/D converter 3 as its comparative reference voltage.
Patent JP-S63179168-A (JP)
Title: Manufacture of through bolt type lateral inlet hole type carburetor body
Inventor: KURAOKA SHIGEO
IPC: B22D17/22
Filed: 1987-01-20
Abstract: PURPOSE:To aim at improvement of quality, in casting of a carburetor body having a float chamber under a lateral inlet hole and through bolt hole on both sides, by improving a mold, and by enabling exhaust of mold release agent gas from a sliding interval of a protruding extruding pin in the float chamber so as to restrain remain of the mold release agent gas. CONSTITUTION:In a mold used for casting a carburetor body, the cross section of the mold is made a central lateral cross section EE of a lateral inlet hole front part pultrusion core 22 where through bolt pultrusion cores 21 are arranged side by side in a body, and the carburetor upper half part is formed on a fixed mold 23 and a float chamber part on a movable mold 24 respectively. Also, a casting port 28 and a material outward extruding pin 33... corresponding to a runner 29 and basin 32 and so forth are provided on the movable mold 24. Moreover, protruding boss extruding pins 36 in the float chamber are provided at the tip end of protruding boss 35 in the float chamber in a float chamber 34 where a float valve hole boss, a main injecting hole boss, a throttle valve axis hole boss and so forth. And exhaust of mold release agent gas in the mold from the sliding interval of this pin 36 is enabled.
Patent JP-H10202230-A (JP)
Title: Garbage treating machine
Inventor: FUKUCHI TAKESHI
IPC: B09B3/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prolong the life of base materials and to prevent the generation of malodors by activating a heat insulating heater at the heat generating temp. higher than an environment temp. only in the period during the specific time from the time a user charges crude refuse into a treating vessel when the fermentation temp. of the base material is low and the moisture evaporation is little. SOLUTION: The temp. of the base materials 23, such as sawdust and chaff, rises gradually by spending 3 to 5 hours after charging of the crude refuse, attains the max. temp. in 6 to 9 hours and gradually falls again with the garbage treating machine which puts the base materials 23 and aerobic bacteria into the crude refuse treating vessel 3 having agitating vanes 4 and a ventilator 15 and executes the decomposition treatment of the crude refuse by the effect of the aerobic bacteria. The surface cord heater 6 of the treating vessel 3 is so controlled as to act at the heat generating temp. higher than the environment temp. by an outdoor temp. sensor 19 in the period during the time of 3 to 5 hours after the charging of the crude refuse when the fermentation temp. of the base materials 23 is low and the moisture evaporation is little in synchronization with the rhythm.  As a result, the evaporation of the moisture is accelerated and the activation of the bacteria is expedited.
Patent JP-H08209501-A (JP)
Title: Warp yarn checking device in loom
Inventor: TODA MASASHI
IPC: G01N21/89
Filed: 1995-01-26
Abstract: PURPOSE: To provide a warp yarn checking device capable of immediately detecting the development of an abnormality in threading warp yarns to reeds. CONSTITUTION: This warp yarn checking device is obtained by providing an endless belt 4 rotating in both ways by a reciprocating driving of a motor 5, and an image capturing camera 2 moving in both ways along a rail 1, placed out of the rocking range of deformed reeds 7 and whose image capturing range is the arranged positions of warp yarns T in the vicinity of the cloth fell W1 of woven fabric W. The image capturing camera 2 is connected to an image processing circuit 8 and the circuit deduces the number of warp yarns T between dents 7-2 of the deformed reeds 7 based on the image information obtained by the image capturing camera 2.  In case the number of warp yarns T between the dents 7-2 does no agree to a prescribed number, the image processing circuit 8 outputs the signal of detecting an abnormality in warp yarn threading, which in turn becomes a stop weaving signal, to a loom controlling computer C0 and a motor controlling circuit 11.
Patent JP-S62170602-A (JP)
Inventor: MINAGAWA TSUNEHIKO
IPC: E01H5/10
Filed: 1986-01-23
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-H06224035-A (JP)
Title: Electromagnet for magnetic force selector
Inventor: FUKUMAKI KEIJI
IPC: B03C1/00
Filed: 1993-01-26
Abstract: PURPOSE:To provide a high-safety cooling structure, which improves the cooling effect of an electromagnet and does not cause damage, such as fire and explosion. CONSTITUTION:An electromagnet for magnetic force selector use attracts a magnetic material, such as an iron piece, from the interiors of various mixtures of a magnetic metal, a nonmagnetic metal, a nonmetal and the like and separates the magnetic material from the mixtures. The electromagnet is constituted into a laminated structure consisting of a plurality of exciting coils 5 and moreover, heat dissipation plates 6 are respectively pinched between the laminated coils 5.
Patent JP-S62172566-A (JP)
Title: Flat type motor
Inventor: INOUE RYOKATSU
IPC: G11B19/20
Filed: 1986-01-23
Abstract: PURPOSE:To reduce number of components of the titled flat motor and to decrease the assembling man-hour by constituting a rib of a rotor case to which a center core is abutted incorporatedly. CONSTITUTION:The rotor case 1 consists of a yoke 2 and a synthetic resin part 3 molded to the yoke. The synthetic resin part 3 is provided with an annular rib 4 to which a center core C is abutted and a step positioning a press-fit bearing 25A and an upper end face 4a of the rib 4 is used as a reference face. Then a chucking magnet 24 is fixed to the inner side of the upper rib 4 of the rotor case 1 by an adhesive so that the upper face is placed to the lower side having a gap from the upper end face 4a, a part of a bearing 25B is subject to press-fit to the inner side of the lowermost part of the synthetic resin part 3 and a gear to obtain a torque externally is provided to the peripheral part. Through the constitution above, number of components and the assembling man-hour are reduced to decrease the cost.
Patent JP-H0684426-A (JP)
Title: Switch
Inventor: TOOMASU MEJIEERU
IPC: H01H13/56
Filed: 1993-01-26
Abstract: PURPOSE: To provide a switch by which no error switching is produced by carrying out secure locking at ON and OFF positions. CONSTITUTION: A contact bridge 8 provided in an operation part 4 movably disposed in a case 2 can be brought into contact with a break contact face 11, which is positioned on a base board 5 associated with the case 2. Two guide cams 14 and 15 having different shapes are provided on opposed two faces of the operation part 4 extending in parallel with the operation direction. Pins 19 and 20 are fitted into the two guide cams 14 and 15 respectively. The two pins 19 and 20 used for locking are connected through a connective element 21, which is partly subjected to elastic deformation by different driven movement of the two pins 19 and 20.
Patent JP-H0629121-A (JP)
Title: Magnetic recording medium
Inventor: KOGURE TOSHIHIRO
IPC: G11B5/738
Filed: 1991-01-07
Abstract: PURPOSE:To enhance high coercive force and coercive force square type proper ties and reduce recording/reproduction noise by forming an alloy magnetic film consisting of a four dimensional alloy in which Ta is added to a CoNiCr group alloy on a non-magnetic support body. CONSTITUTION:There are consecutively formed a second base film 22, which comprises TI and Si and serves as a non-magnetic base film 2 and a first base film 21, which comprises Cr, and an alloy magnetic film 3 expressed in an equation Co100-x-y-z NixCryTaz and further a protection a film 4 on a glass substrate 1 which is uses as a non-magnetic support body. The composition of the magnetic alloy film 3 is made of X: 5 to 35 atomic %, Y: 7 to 14 atomic %, Z: 0.3 to 0.9 atomic %. This construction makes it possible to provide excellent properties which surpasses the properties of a CoNiCr three dimensional alloy magnetic film and enhance coercive square type properties and inhibit a peak shift to a minimum value in recording/production in a high frequency range and enhance phase margin properties and provide higher density recording/production.
Patent JP-H05210748-A (JP)
Title: Shading plotting system
Inventor: UNO TOSHIHIKO
IPC: G06T15/80
Filed: 1992-01-27
Abstract: PURPOSE:To speed up shading plotting in a bit-mapped display memory. CONSTITUTION:A CPU 1 generates data and a plotting instruction for executing shading. A DDA 2 finds out the delta value of a color necessary for shading from color information applied from the CPU 1. A memory control part 3 controls a display memory 4. The memory 4 has a shading writing function. A delta value storing part 5 stores the delta value of the color information found out by the DDA 2. An integration part 6 multiplies the delta value stored in the storing part 5 by an integer. An addition part 7 adds the value obtained by multiplying each delta value by an integer which is outputted from the integration part 6 to the starting point color information obtained from the CPU 1. A memory cell 8 stores data corresponding to a color to be plotted. A D/A converter 9 converts a digital signal outputted from the memory 4 into a displaying analog signal and displays the converted contents on a CRT 10.
Patent JP-H09202129-A (JP)
Title: Air conditioner for automobile
Inventor: TAJIMA TADAYOSHI
IPC: B60H1/32
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for automobile of dual type capable of stable heating operation even when the outside air temperature is low, inexpensive, and excellent in reliability. SOLUTION: A second air conditioning system to condition the sucked inner air and feed it to a second compartment is provided with a second refrigerant line C2 which introduces and circulates the refrigerant discharged from a compressor 2 into a second evaporator 7 to which a second condenser 9 is connected in series around a first condenser 3 during the heating operation, and a third refrigerant line C3 to introduce and circulate the refrigerant in a third evaporator 8 through a first condenser 3 during the cooling operation.
Patent JP-S58131389-A (JP)
Title: Controller for screw compressor
Inventor: HIBINO YOUZOU
IPC: F04C18/16
Filed: 1982-01-29
Abstract: PURPOSE:To contrive to enhance the durability and reliability of a machine, by efficiently controlling the flow rate and pressure of discharged air in accordance with the quantity of air used, without exerting any excessive load on the machine. CONSTITUTION:When conducting the first operation of closing a suction valve 4 and opening an air-discharging valve 5 at the moment the pressure on the downstream of a check valve 2 for preventing compressed air from flowing back into a compressor body 1 reaches or exceeds a predetermined value, the suction valve 4 is closed with a time delay after the opening of the air-discharging valve 5. When conducting the second operation of opening the suction valve 4 and closing the air-discharging valve 5 at the moment the pressure on the downstream of the check valve 2 is reduced to or below a predetermined value, the valve 4 is opened with a time delay after the closing of the valve 5. Accordingly,  a rapid pressure change generated at the time of operating the valves in the first and second operations is moderated, and a rapid temperature rise is prevented.
Patent JP-S58130624-A (JP)
Title: Josephson circuit
Inventor: ASANO JIYUNSHI
IPC: H03K19/195
Filed: 1982-01-29
Abstract: PURPOSE:To ensure a normal operation with a simple constitution attained at a supply  part of a power supply current, by generating an AC current at a temperature of liquid  helium like a circuit to be driven. CONSTITUTION:A figure 25 shows an external constant current source, and 21-24 are  Josephson circuits for generation of AC currents. A series circuit of Josephson junction  is shown by 21 and is switched to a constant voltage state with the signal of an input  line 22. The currents of a power supply 25 flow all to the junction 21 at first. When a  logical gate operation is carried out, an input signal is first applied to the line 22 and  the junction 21 is switched to a voltage state. The current branched by resistances 11- 19 flow to logical gates 1-9. The currents of circuits 23 and 24 are set substantially  at 0 in about 200ps after the switching of the junction 21 owing to a large inductance  23. The logical gate works in a time band when the current division quantity is small.  The supply currents are concentrated to the circuit 23 and 24 after an operation is  over. In this case, the current of the junction 21 is substantially set at 0 to be reset to  a zero voltage state of a junction 21 which is in a switch state. As a result, all currents given from the power supply 25 flow to the junction 21 to regenerate an initial state.  That is, a current can be supplied stably to an AC current driving type Josephson circuit.
Patent JP-2000216700-A (JP)
Title: Cdma receiver, cdma reception method and recording medium
Inventor: HAYATA TOSHIHIRO
IPC: H04B1/707
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To allow a CDMA receiver to efficiently demodulate a reception signal. SOLUTION: A symbol value that is calculated by applying inverse spread processing to a received signal with a spread code for a high symbol rate by a correlation device 1 is fed to a symbol rate estimate section 7, which estimates a symbol rate. When the section 7 estimates a high symbol rate, the symbol value is fed to a FEC decoder (FEC decoder) 5 via switches 2, 3, where the symbol value is FEC-decoded at the high symbol rate, a CRC check section 6 conducts CRC processing and the result is outputted. When the section 7 estimates a low symbol rate, the symbol value is fed to a symbol rate conversion section 4, where the symbol value is converted into a symbol value at a low symbol rate and the result is fed to the FEC decoder 5, in which the symbol value is decoded at the low symbol rate.
Patent JP-S59141802-A (JP)
Inventor: HENINGU EFU HAAMASU
IPC: H01Q9/02
Filed: 1984-01-25
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-S55159118-A (JP)
Title: Cooking apparatus with weight measuring device
Inventor: YAMAGUCHI MASUMI
IPC: F24C7/02
Filed: 1980-01-31
Abstract: PURPOSE: To negate zero point drift and achieve the improvement in the setting accuracy of necessary cooking time at the low load by performing zero correction by using the weight measuring value before the object to be heated is placed, in a card type microwave oven.  
     CONSTITUTION: Beforehand, the information relating to the weights of cooking vessels suited for food is recorded in a cooking card 9 and direct placement key 6a and non-standard vessel key 6b are provided in mode keys 6, so that the required cooling time is determined accurately from the weight of food. If a signal is given to a central processing unit 11 by the operation of the key 6a in the case of directly placing food on a turntable 12, the unit 11 calculates the weight W 2  of the food and determines the necessary cooking time. In case the food is to be placed on the standard cooking vessel placed on the table 12, the unit 11 reads the weight of the reference cooking vessel having been stored in the RAM, calculates the weight W 2  and determines the necessary cooking time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55104444-A (JP)
Title: Manufacture of molybdenum-containing hard alloy
Inventor: MIYAKE MASAYA
IPC: C22C1/05
Filed: 1979-02-05
Abstract: PURPOSE: To prevent propagation of thermal cracks in a hard alloy for hot working by mixing hard phase powder of (Mo, W)C of a low C value and powder of an iron group binding metal and adding powder of (Mo, W)C of a high C value to prepare the final compsn. of the alloy after which the mixt. is molded and sintered.  
     CONSTITUTION: Hard phase powder of (Mo x W y )C z  (where x≥y, x+y=1 and z=0.5W0.8) and binding phase powder of an iron group metal such as Co, Ni or Fe are mixed well. Carbide of (Mo x W y )C z  (where x≥y, x+y=1 and z=0.9W1.0) is mixed into this mixed powder in an amt. required to prepare the final alloy compsn. The mixt. is then press-molded and sintered at 1200W1400°C. In the sintering the liquid phase is formed only with the lower carbide and the binding metal, and the higher carbide becomes the principal component of the hard phase. This higher carbide can be sintered while maintaining the coarse grain state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03217588-A (JP)
Title: Shutter device
Inventor: HIRABAYASHI HIDEO
IPC: E06B9/70
Filed: 1990-01-22
Abstract: PURPOSE:To facilitate loading of opening and shutting machines and subsequent maintenance work by connecting drive shafts of the opening and shutting machines to a winding drive shaft of shutter curtains through a coupling shaft into which connection levers capable of separating are incorporated so that they are capable of loading and unloading. CONSTITUTION:Shutter curtains 5a-5c wound on take-up shafts 7... are incorporated into a cupboard section 6 formed to the underside of a bay window. Winding drums 10... of the shutter curtains 5a-5c and opening and shutting machines 11 and 11 to forward and reverse them are incorporated into a roof section 4 formed on the upper side of the bay window. In addition, guide rails 13... to guide both right and left ends of the shutter curtains 5a-5c are erected to right and left mullions 12 of the bay window. In that construction, drive shafts 14 and 14 of the opening and shutting machines 11 and 11 are connected to a winding drive shaft 5 of the shutter curtains 5a-5c through a coupling shaft into which connection levers 22 and 22 capable of separating by sliding with the winding drive shaft 5 and incorporated so that they are capable of loading and unloading.
Patent JP-H10208644-A (JP)
Title: Plasma display panel
Inventor: AOKI MASAKI
IPC: H01J11/40
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel with a high reliability, and with a high quality with little defect, by improving a dielectric glass layer. SOLUTION: A PbO-B2 O3 -SiO2 -ZnO-MO (metal oxides), a PbO-B2 O3 -SiO2 -ZnO- MO (metal oxides), and a PbO-B2 O3 -SiO2 -Al2 O3 -MO (metal oxides) glass having a thermal expansion coefficient and a thermal property suitable for a high distortion substrate glass whose strain point is higher than 550 deg.C, and the thermal expansion coefficient is 83 to 85×10<-7> / deg.C, are used as the dielectric glass layer 13 of a plasma display. As the concrete metal oxides, K2 O, Cr2 O3 , Cu2 O, NiO, MnO, CoO, and V2 O5 are used.