baber/WOPTO huggingface dataset:
Patent JP-S62294142-A (JP)
Title: Production of nickel-titanium alloy
Inventor: SUZUKI YOSHIKAZU
IPC: C22C1/04
Filed: 1986-06-12
Abstract: PURPOSE:To economically produce an Ni-Ti alloy which contains impurities at the lower ratio at the temp. lower than the eutectic temp. by heating a green compact mixture composed of Ni powder and Ti powder in a high vacuum to activate the particle surface thereof, then subjecting the green compact mixture to quick heating. CONSTITUTION:The green compact mixture composed of the Ni powder and the Ti powder is heated in the high vacuum of preferably <=1X10<-5>Torr by heating up the same gradually under the condition of 5-30 deg.C/min heating-up rate. The above-mentioned green compact induces gas generation at about 600 deg.C and the particle surface thereof is activated. The green compact is quickly heated at >=40 deg.C/min heating-up rate at the point of the time when the above- mentioned gas generation begins. The release of the max. volume of the gas is thereby generated at about 815 deg.C lower than the eutectic temp. based on the ratio between the two metals, by which an exothermic reaction is induced and the above-mentioned green compact is alloyed by melting. The resulted Ni-Ti alloy is preferably held for about 10min-2hr in an about 830-900 deg.C temp. range to uniform the alloy.
Patent JP-2000332884-A (JP)
Title: Communication terminal equipment in compliance with caller information service
Inventor: NAKAZAWA KAZUO
IPC: H04M1/57
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To completely prevent erroneous ringing of another connected communication terminal by holding a connection path in a disconnected state until receiving all the information about the receiving terminal start signal, and, then turning it into connected state through another communication terminal equipment connecting/disconnecting switch. SOLUTION: First of all, the polarities of lines L1 and L2 are inverted before calling a FAX 1 of communication terminal equipment from an exchange 2. After the polarities of the lines L1 and L2 are inverted by the exchange 2, the information receiving terminal start signal from this exchange 2 arrives at the FAX 1. Since the voltage of the information receiving terminal start signal is equal to that of a calling signal, when the information receiving terminal start signal arrives at an external telephone set 3, the external telephone set 3 is rung. In this case, however, the FAX 1 is in a standby state and an external telephone set connecting/disconnecting switch 1k is open.  Namely, since the external telephone set 3 is disconnected from the FAX 1 and the lines L1 and L2, the information receiving terminal start signal can not arrive at the external telephone set 3 and erroneous ringing can be prevented.
Patent JP-S5563408-A (JP)
Title: Pressure control unit
Inventor: SAKOU RIYUUICHI
IPC: G05D16/00
Filed: 1978-11-07
Abstract: PURPOSE: To perform pump control stably, by taking the signal introduced to the regulator of the feedback system as the pressure variation amount.  
     CONSTITUTION: The flow signal Q measured with the delivery flow measuring unit 2 is inputted to the functional operator 3 to perform operation of the pressure loss KQ α  between the pump 7 and the pressure set point 8 at the end terminal, and it is directly inputted as the set signal KQ α  of the regulator 6. The pressure signal P measured at the delivery pressure measuring unit 1, the end pressure signal PM set at the end pressure set unit 4, and the signal H(height) produced at the constant current generator 9 are inputted to the subtractor 10. The output P-PM-H is inputted as the feedback signal of the regulator 6. The regulator 6 operates the deviation between the stable unit KQ α  and the signal P-PM-H to control the pump and the keep the pressure at the point 8 at PM at all times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5563889-A (JP)
Title: Method of manufacturing green light emission gap diode
Inventor: YAMAGUCHI TAKAO
IPC: H01L21/208
Filed: 1978-11-07
Abstract: PURPOSE: To eliminate the influence of impurity carbon and raise the efficiency of positive hole injection, by sequentially growing an N-type first epitaxial layer of high concentration, an N-type second epitaxial layer of low concentration and a P- type epitaxial layer at liquid phase to manufacture a green light emission GaP diode.  
     CONSTITUTION: A layer N 1  of high concentration is grown in liquid phase at a temperature of TN 1 ∼TN 2  on an N-type GaP substrate. A layer N 2  of low concentration is then grown in liquid phase at a temperature of TN 2 ∼T p  on the layer N 1 . For the growth, melts N 1 , N 2  different in added sulfur concentration are used. The sulfur content of the melt N 1  is set to suficiently compensate an acceptor concentration based on impurity carbon from a boat. The sulfur content of the melt N 2  is set to sufficiently reduce the concentrarion of carriers near a PN junction. A P-type GaP layer is grown in liquid phase on the grown layer N 2 . As a result, the concentration of acceptors is prevented from being affected by carbon molten out of the boat and the N-type layers are maintained at a low concentration. Thus, the efficiency of positive hole injection and the efficiency of light emission are raised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09319727-A (JP)
Title: Data processor and data processing system
Inventor: HASEGAWA HIRONORI
IPC: G06F11/36
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of easily varying debugging operation by reducing the number of signal terminals for debugging. SOLUTION: The data processor 1 is provided with ROM 112 storing boot program allowing CPU 10 to transfer a debugging program from a serial interface circuit 15 to a debugging RAM area 111. When an SDI boot command is supplied from outside, the serial interface circuit outputs an SDI interruption request signal (SDI-boot) to an interruption controller 12 to allow CPU to execute the boot program. Debugging operation varies according to the contents of a down-loaded debugging program and the transfer of information at the time of debugging is executed also serially.
Patent JP-H09320475-A (JP)
Title: Plasma display panel
Inventor: TOKAI AKIRA
IPC: H01J11/24
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise display free of disturbance caused by discharge combination between cells. SOLUTION: The plasma display panel is so formed in structure that a first substrate 21 having a bulkhead 29 laid across the inside and outside of a display area E1, and a second substrate 11 having an insulating substance layer 16 spread in a wider area than the forming area E29 of the bulkhead, are piled up in such a way that the bulkhead 29 abuts against the insulating substance layer 16. In this case, the portion of the insulating substance layer 16, which is faced to the end part 291 of the bullthead 29, is made thinner in thickness than the inside portion of the display area E1.
Patent JP-S5762436-A (JP)
Title: Multiitem information input equipment
Inventor: URATA YOSHITO
IPC: G06F3/023
Filed: 1980-10-01
Abstract: PURPOSE:To select an optional sheet easily and rapidly by fixing notch parts each provided to a sheet in which items are entered. CONSTITUTION:Plural sheets 1, each containing input items 12, are stacked in a sheet tray 2. At a sheet separation part 5, all sheets 1 on an optional sheet 1' among the sheets 1 in the tray 2 are fixed 3, and the sheet 1' and all sheets 1 under it are moved as shown by an arrow (a) to perform the display 6 of the sheet 1'. To select the optional sheet 1' among the stacked sheets 1, sheet fixing means 3 corresponding to notch parts 7 provided in edges of the sheets stepwise from the lowermost sheet 1 are fixed selectively.
Patent JP-H07322296-A (JP)
Title: Sampling pulse generator
Inventor: FUKUDA HIROSHI
IPC: H04N9/77
Filed: 1994-05-28
Abstract: PURPOSE:To obtain a sampling pulse suitable for a format of a digital VTR by delaying a detection output of a horizontal synchronization signal up to a position this side by nXN reference clocks when a color difference signal is A/D-converted. CONSTITUTION:An output pulse HP obtained y detecting a tip of a horizontal synchronization signal is fed to a PLL circuit 4 and a delay circuit 11, and the PLL circuit 4 generates a clock CRK in 13.5MHz. The delay circuit 11 uses the clock from the PLL circuit 4 to delay the pulse HP by two clocks and a delay circuit 13 delays the pulse by (4XN) clocks. When a format of a digital VTR is decided to use a timing of 2nd, 6th,..., 118th or 122nd from the head of the horizontal synchronization signal, N=1 is adopted. The frequency divider circuit 5 is reset for each line by the delayed timing signal and an output of the frequency divider circuit 5 is a color difference signal sampling pulse.
Patent JP-H05329390-A (JP)
Title: Rotor of impact-type crusher
Inventor: MATSUMOTO YASUAKI
IPC: B02C13/09
Filed: 1992-05-29
Abstract: PURPOSE:To allow hammer to be attached and detached by inserting the hammer along the radial direction of a main shaft into a space between both retaining blocks, then providing an engagement key which is detachable in the axial line of the main shaft, in a key hole consisting of a block side key groove and a hammer side key groove, and engaging the hammer with a main rotor system in such a manner that it does not slip out. CONSTITUTION:Plural hammers 30 are attached to a main rotor system 11 which is axially supported by a main shaft 5 in a rotatable manner, through both retaining blocks 20, 20 provided in pair at an equal angular distance. In addition, a continuous block-side key groove 22 and a continuous hammer-side key groove 31 are provided along the axial line direction of the main shaft system 5 on the mutually opposite surfaces of both retaining blocks 20, 20 and hammer 30. Further, the hammer 30 is inserted along radial direction of the main shaft 5 into a key hole engaged by the key grooves 22, 31, and an engagement key 36 which is detachable along the axial line direction of the main shaft 5 and is slip-checked, is provided in the key hole between both retaining blocks 20, 20. The hammer 30 is slip-checked and engaged with the main rotor system 11 using the engagement key 36.
Patent JP-S62294308-A (JP)
Title: Signal amplifier
Inventor: YOSHIHARA IKUNOSUKE
IPC: H03F3/68
Filed: 1986-06-13
Abstract: PURPOSE:To attain efficient signal amplification even with a phase difference is caused by using only an output of one amplifier as a signal output when the phase difference of 1st and 2nd amplifiers is a prescribed value or over. CONSTITUTION:If the output of the 2nd amplifier 3b has a phase difference 0theta of >=120 deg. with respect to the phase of the output of the 1st amplifier 3a, a phase detector 6 detects the phase difference theta of >=120 deg., and when a voltage signal by the detected output is larger than a preset reference voltage signal by a controller 7, a control comoand is given to a switch 4. Thus, the switch 4 is turned on and only the output of the 1st amplifier 3a is outputted from an output terminal OUT. If the switch 4 is turned on, the output of the 2nd amplifier 3b cancels the output of the 1st amplifier 3a depending on its phase difference theta, resulting that the output from the output terminal OUT is an output lower than the level of the output of the amplifier itself.
Patent JP-S5471223-A (JP)
Title: Control device for washing supercharger
Inventor: MOURI YOSHITAKA
IPC: F02B39/16
Filed: 1977-11-17
Abstract: PURPOSE: To automate supercharger washing so that efficient washing is done at a proper time, thus obtaining the maximum function of the supercharger.  
     CONSTITUTION: This device consists of rotation rate detector 1 to detect rotation rate of the supercharger and to convert it into a signal of electricity quantity N1, function operator 2 to produce a signal of electricity quantity V1 equal to the set supercharging pressure which should be obtained under the rotation rate of the supercharger, and supercharging pressure detector 3 to detect real supercharging pressure actually obtained from the supercharger and convert it into a signal of electricity quantity V2. Comparison operator 4 outputs a signal to indicate abnormal decrease of the supercharging pressure in case of V1>V2. Only when both the abnormal decrease signal and the engine operation signal N2 are input into AND circuit 7, the washing start signal is output from the circuit to operate the supercharger washing device 9 via amplifier 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08323148-A (JP)
Title: Denitrating apparatus
Inventor: OGURA TAKESHI
IPC: B01D53/86
Filed: 1995-06-06
Abstract: PURPOSE: To increase the rate of denitration by using a denitrating agent obtd. by carrying cobalt on a catalyst carrier formed by firing and honeycombing principal stock prepd. by mixing NaY type zeolite with H mordenite in a proper ratio. CONSTITUTION: In a denitrating apparatus in which NOx -contg. gas and a denitrating agent obtd. by carrying an active metal on zeolite are brought into a catalytic reaction under coexistence of a reducing agent, a denitrating agent obtd. by carrying cobalt on a catalyst carrier formed by firing and honeycombing principal stock prepd. by mixing NaY type zeolite with H mordenite in a proper ratio is used. The weight ratio between the zeolite and mordenite is regulated to 90:10 to 85:15 and an aq. soln. contg. 3mol/l acetic acid and 3mol/l ammonium acetate is used as the reducing agent. The rate of denitration is increased and the service life of the denitrating agent is prolonged.
Patent JP-H08324036-A (JP)
Title: Printer device
Inventor: YAMAZAKI OSAMU
IPC: G06F3/12
Filed: 1995-06-06
Abstract: PURPOSE: To enable printing image data with a plurality of command systems to be processed independently by placing a printing circuit or the like for printing the printing image data of a page unit accommodated in a plurality of printing image parts. CONSTITUTION: A plurality of printing image parts 15 respectively corresponds in pairs to a plurality of command deciphering parts 9, and serves to accommodate printing image data 11 deciphered by the command deciphering part 9 at a page unit. When the printing image data 11 deciphered by a deciphering part 10 is transferred to the printing image parts 15, the deciphering part 10 transmits transfer completion information 60 presenting such transfer to the printing image parts 15 to a printing priority detecting part 13. In addition, in a printing circuit 17, printing information 80 exhibiting the course of printing or completion of printing is transmitted to the printing priority detecting part 13.  The printing priority detecting part 13 recognizes that printing image data 11 is accommodated in the printing image part 15 by the transfer completion information 60 presenting the transfer of the printing image data 11 at a page unit through the command deciphering parts 9.
Patent JP-H085574-A (JP)
Title: Go/no-go test equipment and test method for component thrown into cap
Inventor: YOSHIDA IKUO
IPC: G01N21/88
Filed: 1994-06-21
Abstract: PURPOSE:To mechanize or automate the inspection of damage on a component thrown into a cap, adhesion of dust, etc., while enhancing the inspection accuracy. CONSTITUTION:The inventive test equipment comprises a camera 4 for picking up the planar image of a cap C and a component m1 thrown into the cap C, and means 6 for calculating the center of gravity of the image of the cap C based on the image data of the cap C picked up by means of the camera 4, setting a predetermined inspection region with reference to the center of gravity thus calculated, and deciding that the component m1 thrown into the cap is defective if the image data occupies the inspection region less than a threshold ratio.
Patent JP-S622415-A (JP)
Inventor: OTANI NAOMITSU
IPC: H01B19/00
Filed: 1985-06-27
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-H06324041-A (JP)
Title: Indirect immunoagglutination measuring method and precipitation pattern measuring apparatus used in the method
Inventor: SAITO TOMOO
IPC: G01N33/543
Filed: 1993-05-17
Abstract: PURPOSE:To provide an indirect immunoagglutination measuring method and a precipitation pattern measuring apparatus used in the method wherein particles of an immunoagglutination reagent are forcibly precipitated at the bottom of each well of a microplate, the microplate is then inclined to a predetermined angle and the precipitation pattern formed due to the flow of the particles at the bottom of the well is measured. CONSTITUTION:A stage 14 for setting a microplate thereon is provided on a base main body 11 inclined with a predetermined angle in a manner to be movable in the inclining direction. A predetermined number of photosensors 21a... are linearly arranged at a sensor block 20 which is set in front of the stage 14 to be orthogonal to the moving direction of the stage. The precipitation pattern formed at the bottom of a well of the microplate 15 is measured at a plurality of points by the photosensors, so that the presence/absence of an immune reaction is detected while the obtained length is set as the length of the precipitation pattern.
Patent JP-H0431107-A (JP)
Title: Radial tire
Inventor: NAGAO TAKU
IPC: D02G3/48
Filed: 1990-05-28
Abstract: PURPOSE:To To concurrently improve the uniformity of a tire, enhance the durability at high speed and reduce the manufacturing cost by dividing a cap ply covering the whole width of belts into more than 3 portions in the axial direction of the tire, shifting the curled end sections of the cap ply portions in the circumferential direction of the tire, and thereby make each elongation of the cap ply portions different at the time of constant loading. CONSTITUTION:In a tread section 1, a belt is made up out of 2 belt plies 20 and 22 while they are winded up onto a carcass 10. And a cap ply 30 in which organic fiber cords are embedded, is formed in such a way that the whole width of both of the belt plies 20 and 22 is covered. In this case, the cap ply 30 is divided into 3 portions 32, 36 and 38 in the axial direction of a tire. In addition, the curled end sections of both side peripheral cap ply portions 36 and 38 are respectively disposed at places where they are mutually shifted roughly by 120 deg. to the opposite sides in the circumferential direction of the tire from the curled end section 33 of the central cap ply portion 32. Furthermore, the elongation of the organic fiber cords 37 and 39 of the side peripheral cap ply portions 36 and 38 at the time of constant loading is made smaller than that of the organic fiber cords 34 of the central cap ply portion 32.
Patent JP-H0431076-A (JP)
Title: Cooling device of copying machine
Inventor: TAKEDA AKIO
IPC: G03B27/52
Filed: 1990-05-29
Abstract: PURPOSE:To provide only are fan or only at one place and thereby cool a recording device and a reading device efficiently by arranging the fan which generates an air stream in such a manner that the air is allowed to run from the recording device to the reading device and then is exhausted, between the recording device and the reading device. CONSTITUTION:The heat generating amount of an ink discharge part 9 is smaller than that of a lamp, and the maximum temperature conditions of the ink discharge part 9 are lower than those of the reading device 200. In view of this fact, a fan 13 is arranged between a recording device 100 and the reading device 200. Air is blown from a suction orifice 14 to a discharge orifice 15 through the interior of the recording device 100 and the interior of the reading device 200, in a duplicator. Next, the air from outside absorbs heat from the ink discharge part 9, to begin with, and then the same air absorbs heat from inside the reading device. Thus it is possible to absorb heat from inside the reading device efficiently and cool the entire duplicator efficiently only by a single fan 13 provided at on place.
Patent JP-S5566837-A (JP)
Title: Slow wave circuit by connected cavity
Inventor: KAGEYAMA TAKAO
IPC: H01J23/30
Filed: 1978-11-13
Abstract: PURPOSE: To control oscillation phenomena, reduce ripple, and obtain stable operation by locating ring-shaped high frequency loss bodies at the base of the drift pipe and projecting at least a part of the single ring-shaped loss body on the connection hole.  
     CONSTITUTION: The cavity connection type low speed wave circuit 1 consists of the adjacently arranged cavities 3 and partitioned holes 4. Each partitioned wall has the hollow drift pipe 6 with the electron beam passing hole 5 at its center and the connection hole 7 for electromagnetic waves. The subsequently combined partitioned walls 4 rotate by 180 degrees, respectively, and form the cavities 3 which are divided by the respective two each of the partitioned wall 4 and the drift pipe 6. The ring-shaped alumina ceramic high frequency attenuation body 8 with a thin film high resistance layer is waxed on each partitioned wall 4 in the attenuation section so as to enclose the external wall base of the drift pipe 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6118529-A (JP)
Title: Getting-on/off assisting apparatus for car
Inventor: NAKANO OSAMU
IPC: B60N2/90
Filed: 1984-07-04
Abstract: PURPOSE:To facilitate getting-on and -off by sliding a seat rearward and turning the seat towards door side by installing a means for detecting the opening of the door for the purpose of getting-on a car by a driver and a means for driving the seat. CONSTITUTION:The position memory for seat slide position, etc. for each driver is performed, and a key for automatic transfer on getting on car is used as a means for discriminating the driver. The keys 31-33 have the holes 31a, 31b, 32a, and 33a, and the position and number of holes are varies. A sensor 4 is a sensor for discriminating the key and installed onto a key cylinder 5 on a driver's seat-side door. A door switch 6 closes a contact point when a door is opened. A seat 200 is operated in the following five modes by a motor and a link: the longitudinal movement of a slide, vertical movement of the top edge of the seat, vertical movement of the rear edge of the seat, the longitudinal movement of a reclining, and the transverse turn in the horizontal plane, and further an operation switch group 7 transmits the instruction signals for allowing the seat and each mirror to coincide with each optimum position.
Patent JP-H11336766-A (JP)
Title: Retainer for roller bearing
Inventor: TSUNASHIMA SHINICHI
IPC: F16C33/46
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a retainer for roller bearing with high precision. SOLUTION: Two segments of a completed product are formed separately as a single body respectively by conducting sequentially (1) blank drawing, (2) punching, (3) pressing, (4) bending, and (5) punching. The one obtained as per the above steps (1) to (5) are then jointed in a step (6), so as to complete a retainer for roller bearing.
Patent JP-H038207-A (JP)
Title: Sun light introducing method
Inventor: OTSUBO TAKEO
IPC: F21S11/00
Filed: 1989-06-01
Abstract: PURPOSE:To introduce sun light into a basement or the like by arranging a convex lens on the ground side, collecting and guiding sun light with optical fiber cables, and diverging the light with a concave lens arranged on the basement side. CONSTITUTION:Sun light is collected with a convex lens 1 and sent to a basement 3 through many bundled optical fiber cables 2. A concave lens 4 is arranged on the basement 3 side in response to cables 2, and the sun light sent through cables 2 is diverged and diffused by the lens 4 and uniformly introduced into the basement 3. The sun light can be received in the basement 3, and health is maintained and workability can be improved with the simple method.