baber/WOPTO huggingface dataset:
Patent JP-S5643829-A (JP)
Title: Control method of semiconductor switching element
Inventor: TERASAWA YOSHIO
IPC: H02M1/06
Filed: 1979-09-19
Abstract: PURPOSE:To attain high-speed turn-on operation by providing the series circuit of a reactor and the 1st switch and that of a gate bias electric power source and the 2nd switch between the cathode and gate electric power source of a semiconductor switching element. CONSTITUTION:Switch SW is turned on a little bit earlier than main switch element Fm is turned on to permit current iL to flow, accumulating energy in reactor L. Then, switch SW is turned on as long as element Fm requires to turn on, and consequently the feed period of current iL can be shorten to the minimum required value, so that a Joule head loss in resistance RS can be suppressed.
Patent JP-H02297467-A (JP)
Title: Printing hammer
Inventor: WATANABE KEIJI
IPC: B41J9/133
Filed: 1989-05-12
Abstract: PURPOSE:To prevent abrasion of a pin hole portion thereby to enhance the abrasion resistance and lubricating property by providing a gold coating or silver coating layer on either one of a hammer pin holding a printing hammer and a pin hole of said printing hammer which is worn out in sliding contact with said hammer pin. CONSTITUTION:A gold coating or a silver coating layer is formed on one of a hammer pin 3 holding a printing hammer and a pin hole 2 of the printing hammer which is worn ant in sliding contact with the hammer pin 3. The thickness of the layer is set to be 3-20mum. If the thickness is not larger than 3mum, the coating layer becomes less effective as a solid lubricant, and greatly influenced by the base metal, that is, steel of a bearing. Intimacy with the sliding portion is diminished. Therefore, it is practically not useful. On the other hand, if the coating layer is as thick as 20mum or more, the surface layer may be deformed since gold or silver is a metal of soft quality. Since the printing hammer is adversely influenced, it way result in decrease of printing quality.
Patent JP-S5643245-A (JP)
Title: Alpha-aminoxycarboxylic acid derivative
Inventor: ARAI MAMORU
IPC: A61P31/04
Filed: 1979-09-18
Abstract: NEW MATERIAL:The titled compound of formula I [R 1  is H, benzoyl or α'- amino- substituted acyl; R 2  is -(CH 2 ) n COOH (n is 1W6) when R 1  is H or benzoyl, and is H, lower alkyl, phenyl, etc. when R 1  is α'-amino-substituted acyl] and its salt.  
     EXAMPLE: The compound of formula II.  
     USE: Antibacterial agent effective to Gram-negative bacteria and useful as a medicine.  
     PROCESS: A compound of formula VI is prepared by (1) reacting benzohydroxamic acid with an α-halogenoacetic acid derivative, (2) hydrolyzing the product with 1:1 mixture of hydrochloric acid and glacial acetic acid, (3) reacting the resulting aminoxycarboxylic acid of formula III with an active ester of succinimide of formula IV (Y is residue obtained by removing the group of formula VII from the α'- amino- substituted acyl defined in R 1 , and is usually carbobenzyloxy; Suc is succinimide residue) to afford a compound of formula V, and (4) eliminating the protecting group from the compound of formula V. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0417228-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01H1/16
Filed: 1990-05-09
Abstract: PURPOSE:To apply click action to a knob operation by securing in parallel a plurality of fixed conductors serving as those of a slide switch under an insulating base with spaces therebetween. CONSTITUTION:A knob 4 is projected outward a hole 3 board in an upper plate 2 of an insulating base 1 formed in an almost U-shaped cross section. An insulative slide body 5 is movably disposed inside the recess portion of the insulating base 1. Under the slide body 5, there is provided a movable curved projecting conductor 7 projected by a spring 6. A plurality of fixed conductors 8 capable of sliding in contact across the movable projecting conductor 7 are secured in parallel under the insulating base 1 with spaces therebetween. Accordingly, a part of the movable curved projecting conductor 7 operated by the knob 4 drops with a click in the space between the fixed conductors 8 by the effect of a resilient force of the spring 6, to conduct shortcircuiting across the adjacent fixed conductors 8, thereby turning on a switch. Therefore, click action can be applied to a knob operation.
Patent JP-H10307635-A (JP)
Title: Computer system and temperature monitoring method applied to the same system
Inventor: NAITO KENICHI
IPC: G06F1/20
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent such a state that a computer system such as a server stops functioning by securely performing a shut-down process and a disconnection process for the system power source without any operator's operation in case of abnormal temperature. SOLUTION: In a compute network such as LAN(local area network), a server 1 has on a dedicated board 12 a temperature sensor 14 which detects the internal temperature and a temperature module 13 which monitors the temperature detection value from the temperature sensor 14 to detect abnormality of the internal temperature according to the results of comparison with reference, values and performs various abnormality processes. The temperature monitor module 13 reports the temperature abnormality to the OS(operating system) 10 of the server 1 and indicates the stop of power supply to a power controller 11 according to the abnormality process.
Patent JP-S63284500-A (JP)
Title: Mechanism for measuring charge particle beam current
Inventor: MORI HARUHISA
IPC: H01J37/04
Filed: 1987-05-15
Abstract: PURPOSE:To enable exact measurement of beam current by disconnecting all of the 2nd Faraday structures provided on an incident side of a 1st charge particle beam from a 1st Faraday structure and maintaining the same at a ground potential during the projection of the charge beam. CONSTITUTION:With this measuring mechanism, switches S1 and S2 are respectively switched and connected to fixed contacts (b) sides when a beam gate is open. The front Faraday electrode 6 and the beam gate 5 are then electrically disconnected respectively from the rear bypass electrode 4 and the rear Faraday electrode 3 and are held at the ground potential. The beam gate 5 is held at the ground potential via the switch S2 at this time and are respectively electrically disconnected from the Faraday electrode 3 and a beam ammeter 8 and, therefore, the beam current by part of the implanted ion beam does not flow in the beam ammeter. Only the current by the ion beam projected to the target 2 is, therefore, exactly measured.
Patent JP-H06328609-A (JP)
Title: Laminated sheet for printing small paper piece
Inventor: SOEJIMA KEIICHI
IPC: B32B7/06
Filed: 1993-05-21
Abstract: PURPOSE:To simply print a small paper piece by a printer such as a personal computer or a word processor by making the bonding strength between a printing base material layer and an intermediate layer lower than that between a support base material layer and the intermediate layer and that between the thermoplastic resin layers constituting the intermediate layer and setting the same to specific peeling strength and providing slits having a prescribed shape to the printing base material layer. CONSTITUTION:Thermoplastic resin layers 4, 5 are laminated between a printing base material layer 3 and a support base material layer 6 and both base layers 3, 6 are integrally laminated and bonded to constitute a laminated sheet 1. The printing base material layer 3 and the support base material layer 6 are made of paper. Slits 10 contouring small paper pieces 2 are applied to the printing base material layer 3 so as to reach the thermoplastic resin layer 4. In this example, peeling strength between the printing base material layer 3 and the thermoplastic resin layer 4 is reduced and only the printing base material layer 3 is released but, considering processing accuracy when the slits 10 are provided, the depth of the slits 10 is set so as to reach the thermoplastic resin layer 4.
Patent JP-S5743201-A (JP)
Title: Running monitoring device for mobile machine
Inventor: KOTAKE HIDEJIROU
IPC: G05D1/02
Filed: 1980-08-28
Abstract: PURPOSE:To prevent the misrunning of a mobile machine, by providing a failure detection controller for the control of a mobile machine. CONSTITUTION:When a mobile machine 1 runs a prescribed section, a position detector 2 is activated every time when it passes through stop positions A, B, C,...H... provided in the section and a position signal is outputted every activation. The progressing direction is detected by a material to be detected 4 for read-in and an addition and subtraction control section 13 and a signal added with the element of progressing direction with the position signal is obtained. A failure detection controller 6 checks this signal every stop position A, B,...H... for the progress control.
Patent JP-S61277897-A (JP)
Title: Wind fan
Inventor: KOJIMA KAZUYUKI
IPC: F04D25/10
Filed: 1985-06-03
Abstract: PURPOSE:To reduce the number of fan components by constituting the stalling device of a wind direction alteration plate member with an engaging piece, a fixing piece and a box-shaped cam body installed so as to rotate freely and fitting a handling knob to the revolving shaft of the box-shaped cam body. CONSTITUTION:The stalling device 10 for stalling the rotation of a wind direction alteration plate is composed of an engaging piece 11, a fixing piece 15, a spring 12 and a box-shaped cam body 16. A handling knob 21 is fixed to the shaft 18 of the cam body 16. Accordingly, it is possible to turn the handling knob 21, rotate the cam body 16 through the shaft 18 and thereby maintain the cam body 16 at the engagement and stand-by position. It is possible, therefore, to decrease the number of components of the wind direction alteration device.
Patent JP-S5546167-A (JP)
Title: Radar unit
Inventor: MIYASHITA TAKEO
IPC: G01S7/22
Filed: 1978-09-29
Abstract: PURPOSE:To eliminate the interference image of circular type caused between the radar units equal in transmission repetitive frequency, by random generation of trigger pulse for transmission repetition. CONSTITUTION:The oscillation frequency of the crystal oscillation circuit 3 is frequency divided 4 to obtain the trigger pulse for repetitive transmission and the distance marker pulse. Further, the frequency divided output for trigger pulse produces the trigger pulse having random period by using the random time circuit 7 and the modulation oscillation circuit 8. Thus, the synchronous interference image of circular type produced between the radar units equal in the repetitive frequency is taken as asynchronous interference image and this interference image is eliminated when required.
Patent JP-H03290372-A (JP)
Title: Electrically conductive sintered sialon and production thereof
Inventor: IDE HIDEO
IPC: C04B35/599
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the subject product having improved thermal shock resistance by mixing a beta-sialon raw material containing a sintering assistant with specific vol.% of Ti nitride and Cr, forming the mixture, heat-treating the formed article in N2 gas atmosphere and sintering the product. CONSTITUTION:Powders of Si3N4, AlN and Al2O3 are mixed with each other at ratios to get a prescribed z value in a beta-sialon expressed by general formula Si6-zAlzOzN8-z and the mixture is further compounded with a specific amount of powdery sintering assistant such as Y2O3 and MgO. The obtained mixture is mixed with 25-50vol.% (based on the total mixture) of Ti nitride powder such as TiN and 0.3-1.8vol.% of Cr powder and formed. The formed article is heated at 1550-1650 deg.C for >=1hr in N2 gas atmosphere under normal or positive pressure and sintered at 1700-1840 deg.C for >=2hr to obtain the objective electrically conductive sintered sialon.
Patent JP-S6012604-A (JP)
Inventor: TSUNOHASHI TAKESHI
IPC: H01B5/14
Filed: 1983-06-30
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-H08298579-A (JP)
Title: Communicating method and communication terminal equipment
Inventor: MORIMOTO HIDEKAZU
IPC: H04L5/16
Filed: 1995-05-18
Abstract: PURPOSE: To prevent the communication operation with an originating call side from being hindered by transmitting the response signal in accordance with a half-duplex communication system when a prescribed control signal is not detected. CONSTITUTION: A CPU 11 sets a modem 15 to a bi-directional mode so as to make it possible to perform a fall duplex communication operation and makes the modem 15 transmit an ANS am signal. Conversely, when the CM(call menu) signal from an originating call side is detected by the modem 15, the CPU 11 judges that the originating call side is provided with a V.8 communication function, executes a V.8 communication procedure and terminates a processing. When the CM signal is not detected, the CPU 11 judges whether the CNG signal from the originating call side is detected or not by a CNG(1100Hz calling sound) detection part 15. When the CM signal and the CNG signal are not detected and prescribed time passes, the CPU 11 judges that the originating call side is a normal G3 facsimile equipment which is not provided with the V.8 communication function.  In order to transfer a half-duplex communication operation, the modem 15 is set to a one-side direction mode and a DIS(digital identification) signal is made to be transmitted.
Patent JP-H06308229-A (JP)
Title: Radar device
Inventor: JINNAI MASAYUKI
IPC: G01S13/22
Filed: 1993-04-23
Abstract: PURPOSE:To stably remove high-order echoes and suppress the erroneous detection rate of primary echoes low in a radar device. CONSTITUTION:A transceiver 3 transmits pulses at the prescribed number of hits and the prescribed transmission repetition frequency and integrates the received echoes into a video with the number of hits. A slicer 6 quantizes the integrated video outputted from the transceiver 3 at a specific threshold value and outputs a quantized video. A multi-order echo removing circuit 9 changes the transmission repetition frequency to a short cycle and a long cycle for the same elevation angle, performs the coincidence calibration between the echo in the long cycle and the echo in the short cycle, removes the high-order echoes contained in the short cycle, and removes the high-order echoes spread in the azimuth direction based on the high-order echo marks detected in the distance direction.
Patent JP-H0217854-A (JP)
Title: Electromagnetic actuator
Inventor: BASUKAA MABADEIA
IPC: H02K33/02
Filed: 1989-05-16
Abstract: PURPOSE: To obtain smooth operation characteristics, by a method wherein, together with a spring device which applies a bias pressure to a rotor toward a nonoperating state, the limiter of the spring device and a device for generating an electric signal are provided. CONSTITUTION: A cylindrical stator 2 is fitted to a tubular outer casing 1 with outward pole pieces 3 and 4 and fitting holes 5 and 6 through which pole pieces of the casing, are inserted. Pre-molded windings 7 and 8 are attached to the pole pieces 3 and 4. A shaft 9 which carries a rotor 10 is supported by the rear side of the casing with an end bearing so as to be able to rotor. Two facing magnets 11 and 12 are provided on the rotor 10. The front edges and the rear edges of the magnets 11 and 12 are respectively formed with tapers 13 and 14. An actuator has a device (potentiometer) which determines the relative angular direction displacement of the rotor 10. The resistance element and slider of the potentiometer are attached to the stator 2 and the rotor 10, respectively, and the slider is moved along the resistance element by the angular direction displacement of the rotor 10.
Patent JP-H06305570-A (JP)
Title: Automatic piling up device for shape steel
Inventor: HATTORI TATSUJI
IPC: B65G57/18
Filed: 1993-04-23
Abstract: PURPOSE:To smoothly pile up shape steels by mounting a retainer tool for retaining several rows of angle steels from above to each supporting lever, so as to prevent position displacement in a longitudinal direction of the shape steels at dropping time. CONSTITUTION:Both end parts of several rows of angle steels C1, supported by each traverse base 5 of a traverse device, are supported to a pair of supporting levers 19 of constituting both end supporting devices, and a retaining tool 27 for retaining several rows of these angle steels C1 from above, in a condition that several rows of these angle steels C1 are transfer loaded to a pair of the supporting levers 19, is mounted to each supporting lever 19. In the case of first dropping down one end part of the shape steel C1 of several rows, since the other end part is restricted to move by retaining to the supporting lever 19 by the retaining tool 27, position displacement in the longitudinal direction is prevented. Thereafter, when the retaining tool 27 of the other supporting lever 19 is lifted to dislocate the supporting levers 19, a total unit of the shape steel C1 is surely piled up on the shape steel just below.
Patent JP-S61476-A (JP)
Title: Wet brush
Inventor: YONEHARA TAKASHI
IPC: B05C1/02
Filed: 1984-06-14
Abstract: PURPOSE:To continuously coat an extremely thin film, by preparing an aerosol from a chemical solution and a solvent in a generator and introducing said aerosol into the main body of a brush to rub said brush against the surface of an article to be treated. CONSTITUTION:An aqueous solution or dispersion containing a surface modifier is formed into an aerosol or a large quantity of foams by means such as an ultrasonic wave generator 1 while the aerosol or foam is directly introduced into the main body of a brush 3 to be adhered to the surface 5 to be treated from the opening part of the brush. By this method, a film can be coated continuously in an extremely thin thickness.
Patent JP-S5454092-A (JP)
Title: Measurement of rate factor of corrosion
Inventor: SUGANO KENICHI
IPC: G01N27/26
Filed: 1977-10-07
Abstract: PURPOSE: To obtain the polarizing resistance and Tafel gradient of corrosion of a sample metal easily without compensating the IR-drop due to the solution resistance within a short time period by resorting the Kuhrostadt method.  
     CONSTITUTION: A sample metal strip 11 in a cell 10 is supplied through an opposite electrode 21 with the charge from a group of capacitors 15 1  and so on within a very short time period. The quantity of the charged to be supplied is lower than 10 mV, in case the polarizing potential η of the metal strip measures the polarizing resistor RP, and higher than 60 mV in absolute value when the Tafel gradients βa and βc are to be obtained. The change returned to the natural potential is guided from a reference electrode 13 and the metral strip 11 to a calculation control mechanism 22 by means of an operational amplifier 18 so that the polarizing resistance RP and the Tafel gradients βa and βc may be calculated from the relationship between the polarizing level η-the time t and may be indicated in an indicator 23 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05315453-A (JP)
Title: Semiconductor device
Inventor: KIHARA HIROKI
IPC: H01L21/82
Filed: 1992-05-13
Abstract: PURPOSE:To provide a semiconductor circuit device which carries out characteristic improvement operation of a semiconductor circuit before revision of a mask pattern readily in a short time when troubles occur in the semiconductor circuit formed on a chip. CONSTITUTION:An adjustment element 2 is formed together with a semiconductor circuit 1 on a chip and improves characteristic of the semiconductor circuit 1. A connecting/disconnecting element 3 is connected between the adjustment element 2 and the semiconductor circuit 1 so as to connect the adjustment element 2 and the semiconductor circuit 1 electrically and to disconnect the adjustment element 2 from the semiconductor circuit 1 electrically. A connection/ disconnection circuit 4 is connected to a pair of power supply lines La, Lb through wiring layers Lc, Ld. The connection/disconnection circuit 4 controls the connecting/disconnecting element 3 at the disconnection state by voltage power supply VCC, VGND supplied through a pair of wiring layers Lc, Ld and the connection/disconnection control circuit 4 controls the connecting/ disconnecting element 3 at the connection state by disconnecting either of a pair of wiring layers Lc, Ld.
Patent JP-H04348236-A (JP)
Title: Temperature detector for molten metal
Inventor: SHIOZAWA KOJI
IPC: G01J5/00
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a temperature detector which enables temperature of a molten metal to be detected with a lapse of time. CONSTITUTION:A heat-resistance protection pipe 11 which is in cylindrical shape with a bottom and has a small hole 13 at a bottom is formed by ceramic and a radiation thermometer 12 is provided at an upper portion at an opposite side from the bottom portion which is dipped into a molten steel 6 out of the protection pipe 11, thus constituting a temperature detector 10. When the bottom portion of the protection pipe 11 is dipped into the molten steel 6, heat radiation entering the protection pipe 11 from the small hole 13 is detected by a radiation thermometer 12, thus obtaining temperature of the melted steel 6.
Patent JP-H10311792-A (JP)
Title: Method and equipment for measuring moisture of tea leaf
Inventor: GOTO TADASHI
IPC: G01N21/3554
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To measure the moisture of teat leaf accurately by determining the Kubelka-Munk functional value from a measured diffuse reflection light of a teat leaf and applying the functional values to a working curve recurrence formula based on samples having known moisture content thereby determining a moisture content. SOLUTION: A teat leaf 5 is held a measuring sample 6 on the front face of an optical transparent plate 13. A detector 28 detects the light transmitted through each interference filter 24 and reflected on a standard reflector 27'. The standard reflector 27' is then retracted and the diffuse reflection light from the measuring sample 6 is measured for each wavelength and each detection value is outputted to a control section 3. The control section 3 determines a Kubelka-Munk functional value (F value) from a measured diffuse reflection light of a teat leaf having known moisture and produces a working curve recurrence formula representative of relationship between the F value and the moisture content.  Similarly, an F value is determined from a measured diffuse reflection light of a teat leaf having unknown moisture and applied to a working curve recurrence formula thus determining the moisture content of a teat leaf.
Patent JP-S5546878-A (JP)
Title: Fly-back transformer
Inventor: YOSHIDA KENICHI
IPC: H02M7/06
Filed: 1978-09-29
Abstract: PURPOSE: To efficiently pick out a higher forcusing voltage from the middle point of a focusing winding, by dividing a secondary winding into at least three parts and connecting diodes between the parts and another diode to the highest potential terminal of the parts.  
     CONSTITUTION: A secondary winding is divided into high-voltage windings 1∼4. Rectifying diodes 6∼9 are connected between the high-voltage windings in such a direction that an electrical current can flow through the diodes and the windings. A high voltage is supplied from the cathode of the diode 6 to the anode 14 of a cathod- ray tube 13. A comparatively high voltage is picked out from the electrically middle point of the focusing winding 2 and dropped to an appropriate level by dividing resistors 10∼12. The dropped voltage is applied as a focusing voltage to the focusing electrode 15 of the cathode-ray tube 13. The higher focusing voltage is efficiently picked out without changing the number of turns of the secondary winding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5245921-A (JP)
Title: Speaker of full surface driven type
Inventor: NISHIYAMA SHIZUO
IPC: H04R17/00
Filed: 1975-10-08
Abstract: PURPOSE:To provide a speaker, in which low frequency resonance is effected with the respective positions of a vibrator having additional weights so that the sound wave range including a low frequency band may be expanded.