baber/WOPTO huggingface dataset:
Patent JP-S61251836-A (JP)
Title: Copying machine
Inventor: TSUCHIYA MASARU
IPC: G03G15/04
Filed: 1985-04-30
Abstract: PURPOSE:To obtain the feel of a period of draw separation directly from an original platen cover and to perform drawing and separating operation invariably without any error by allowing an electromagnetic force to operate on the original platen cover at a forward movement position while an original needs to be pressed. CONSTITUTION:The solenoid 16a of an electromagnet 16 is connected in series with a copy button 4 and a mechanical switch 17 and then connected to the power source G of a copying machine to form a circuit 18. When the copy button 4 is pressed, a soft steel piece 15 is attracted to the electromagnet 16, so an operator when about to lift the original platen cover 8 by mistake feeds resistance in his or her hand and then notices the misoperation. In this case, the electromagnet 15 and soft steel piece 15 are shielded by a shield material 12, so no adverse influence upon others is exerted by leak magnetic flux, etc.
Patent JP-H08294157-A (JP)
Title: Paging system controller
Inventor: SAKUMA MASAKI
IPC: H04W28/14
Filed: 1995-04-19
Abstract: PURPOSE: To allow the controller to hardly cause congestion when there are many traffic intensity. CONSTITUTION: The paging system controller is made up of a queue buffer 1 (5A) storing a call signal, a queue buffer 2 (6A), a queue buffer 3 (7A) and a transfer buffer 8A sending a stored call signal and the call signal makes queuing to an area corresponding to the group allocated in the queue buffer based on a pager identification number. An overwrite processing section 3 deletes a second call stored in the queue buffer when no idle area for a corresponding group is in existence in the received call signal and the call signal received in the area is queued to allow the congestion to hardly take place.
Patent JP-H02271453-A (JP)
Title: Communication protocol control system
Inventor: MIZUNO HARUNOBU
IPC: G06F13/00
Filed: 1989-04-13
Abstract: PURPOSE:To perform the protocol processing of many layers in consideration of the load by searching the load of a host and a communication control board by a communication management part, and dynamically managing the constitution of protocol processing parts on the host and the communication control board. CONSTITUTION:When data transmission is requested from a user application 10 on a host 1 to another system and the load on the host 1 is very heavy, a communication management part 6 detects the transmission request from the application 10 to research the load on the host 1 and a communication control board 2. When detecting it as the result that the load on the host 1 is very heavy, the management part 6 reduces the number of protocol processing parts on the host 1 and increases that on the board 2. Thus, the management part 6 controls a host entry selector 4 to activate the interface to the application 10 and controls a communication control board entry selector 5 to activate the interface to an application layer PE 21.
Patent JP-2000285278-A (JP)
Title: Method and device for bias motion detection of paper sheets and paper sheets counter
Inventor: TAKAZAWA HIROAKI
IPC: G07D9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a technique which monitors carrying (bias motion) of paper sheets with a smaller number of sensors. SOLUTION: A light emitting element 101a and a light receiving element 101b of a bias motion sensor 101 are arranged at a prescribed interval in the direction crossing the carrying direction of paper money 301. Light emitted from the light emitting element 101a is caused to cross a carrying line plural times by two reflection members (reflection plates, prisms, or the like) 101c and is made incident on the light receiving element 101b. By this optical path, paper money 301 intercepts the light from the light emitting element 101a for a longer time according as the degree of bias is larger. This fact is used, and the time for which paper money 301 intercepts the light is counted to detect the bias motion.
Patent JP-S63259894-A (JP)
Title: Reading circuit for dynamic ram
Inventor: YAMAUCHI HIROYUKI
IPC: G11C11/34
Filed: 1987-04-16
Abstract: PURPOSE:To read a dynamic RAM at a high speed and to decrease power consumption by controlling the signal amplitude of a bit line smaller than the signal amplitudes of other bit line pairs. CONSTITUTION:One of word lines 1 is set at a potential VCC+alpha at the point of time t0 and the information of a memory cell 15 corresponding to the line 1 is read out. Then the difference of potentials produced between a pair 14 of bit lines is latched via a sense amplifier circuit 2 of an FF type. The amplification of said potential difference is started at the point of time t1. At the same time, a switch element 13 is turned on by a control circuit 16 and the pair 14 is connected to a pair 3 of bit lines. Furthermore a current mirror type amplifying circuit 4 and a column decoder circuit 12 are driven. Then the element 13 is turned off after time DELTAt1 from the time t1 and the pair 14 is separated from the pair 3. The signal charge is sent to a reading bus 9 at the point of time t2 when the operations of both circuits 4 and 12 are through.
Patent JP-S63260209-A (JP)
Title: Automatic gain controller
Inventor: IBARAKI SATORU
IPC: G10L25/78
Filed: 1987-04-16
Abstract: PURPOSE:To design the titled controller in such a manner that it hardly follows quickly the noise at a non-sound period but follows a sound signal in the sound period by providing a means detecting the sound period in an input signal so as to control the trailing time constant shorter in the sound period and longer in the no sound period. CONSTITUTION:The input signal 21 inputted to an input terminal 11 is rectified and smoothed by an amplitude calculation section 12 and becomes an amplitude signal 22. The signal 22 is inputted to a sound period detection section 13 and a maximum value hold section 14. The detection section 13 analyzes the signal 22 to discriminate whether or not the period is the sound period and outputs the result of discrimination to a hold section 14 as a sound detection signal 23. The trailing time constant of the hold section 14 is controlled shorter in the sound period and longer in the no sound period by the signal 23. The hold section 14 obtains a maximum signal 24 being a maximum value of the signal 22 at the condition of the time constant as above. A variable gain amplifier section 15 is controlled to have a gain 25 by a signal 24 and an output signal 26 is outputted from an output terminal 16.
Patent JP-S59219482-A (JP)
Title: Apparatus for preventing corrosion
Inventor: MIYAZAKI AKINOBU
IPC: C23F13/00
Filed: 1983-05-27
Abstract: PURPOSE:To control electric current for electric protection to the optimum value independently of a change in the properties of water by measuring the specific resistance of water in a drum and carrying out control with a microcomputer so as to supply electric current corresponding to the resistance. CONSTITUTION:A power switch is turned on to measure the specific resistance of water in a drum 1 with a sensor 15, and the measured value is stored in the memory 10 of a microcomputer 6. CPU7 gives instructions so as to supply electric current corresponding to the specific resistance, and transistors 12-14 connected to the output circuit 9 are operated. For example, when the water has higher specific resistance, a transistor forming a circuit with a lower resistance value among the transistors 12-14 connected to resistors 16-19 is switched on so as to supply more electric current for electric protection.
Patent JP-S62249535-A (JP)
Title: Adpcm device
Inventor: KANO YASUO
IPC: H04B14/06
Filed: 1986-04-23
Abstract: PURPOSE:To obtain the characteristics of high quality for a high speed MODEM signal without deteriorating the quality of reproduced sound by quantizing each input signal by using step size having the optimum size and adaptive speed in accordance with each input signal. CONSTITUTION:In order to rigidly discriminate whether an input signal is a MODEM signal or a sound signal in accordance with the difference between respective statistic characteristics, the ADPCM device is provided with a smoothing filter 215 and a switching discriminating part 216. The input signal is discriminated in accordance with the contents of a discrimination flag CF 217 formed by the discrimination part 216. When the input signal is a sound signal, step size  U having the optimum size and adaptive speed for the sound signal is used for a quantizer 203 and a reverse quantizer 204, and when the input signal is a MODEM signal, step size  L having the optimum size and adaptive speed for the MODEM signal is used. The discrimination part 216 uses a threshold level BPS1 at the time of a MODEM discriminating state and uses a threshold level BPS0 at the time of a sound discriminating state.
Patent JP-H10281251-A (JP)
Title: Oscillating device
Inventor: KOZUKA TAKEAKI
IPC: F16H35/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To extend longevity of a bearing by uniformly oscillating an oscillating member along an overall peripheral direction in a rolling area of the bearing by rotating a fulcrum shaft in case of oscillating the oscillating member continuously. SOLUTION: An oscillating member is constituted by integrating a lever 100 and a cylindrical body 130. Normally, bearings 131, 131 (first bearings) are arranged in the cylindrical body, and a lever central shaft 132 which is a fulcrum shaft is supported by these bearings 131, 131 free to rotate. This fulcrum shaft 132 is supported on bases 102, 102 which are a holding means free to rotate through bearings 134, 134 (second bearings). Additionally, one each of one-way clutches 140 is arranged in the cylindrical body 130 constituting the oscillating member and on the base 102. Consequently, at the time of oscillating the lever 100 which is the oscillating member, the one-way clutches 140, 140 which are its motion conversion means sequentially convert this oscillating motion to rotating motion in a constant direction of the lever central shaft 132 which is the support shaft.
Patent JP-S60238744-A (JP)
Inventor: BERUNHARUDO RERUSUMAHERU
IPC: G01N21/31
Filed: 1985-05-02
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-H01264236-A (JP)
Title: Wafer-breaking apparatus
Inventor: YOSHIHARA KUNIHIRO
IPC: H01L21/67
Filed: 1988-04-14
Abstract: PURPOSE:To shorten the breaking treatment time by constituting a shape of a roller used to apply a load to the rear of a tape in such a way that its diameter is large in the center and becomes smaller toward both ends. CONSTITUTION:This apparatus is equipped with a roller 8 having a swelling, in the central part, constituted in such a way that the center has a maximum radius R and that both end parts have a radius (r) which is smaller than that. At an operation, a position of the roller is decided by setting a dicing line and a roller shaft is parallel; then, a table 4 where a frame ring 3 supporting an adhesive sheet 2 used to fix a wafer 1 and the roller 8 are shifted relatively; the roller 8 is moved to a right end. At this operation, the roller 22 is turned in the direction in which a contact resistance with the adhesive sheet 2 is large by a roller shaft 9; the dicing line is broken and shifted to the curvature of the roller 8; after a breaking operation of a first stroke has been completed, the table 4 is turned by 90 deg.; a similar operation is executed; the breaking operation is finished at a second stroke. Accordingly, the breaking treatment time can be shortened.
Patent JP-H02297999-A (JP)
Title: Cooling device for printed board component
Inventor: YANO YUTAKA
IPC: H01L23/473
Filed: 1990-04-11
Abstract: PURPOSE:To assure a condensation measure and hence cool all printed substrate mounted components by potting soft viscous resin on a printed board component surface into a uniform thickness to a height where components are buried, and bringing a cooling plate into close contact with the upper surface of the soft viscous resin. CONSTITUTION:The title device comprises a printed board 1, a semiconductor device 2 mounted on one surface of the former, thermally conductive soft viscous resin 3 covering said semiconductor device 2 therewith, a cooling plate 4 in close contact with the surface of the former, and a refrigerant 5 flowing in the former. Heat from the semiconductor device 2 is led to the refrigerant 5 through a passage of the soft viscous resin 3 and the cooling plate 4 to restrict the temperature rise of the semiconductor device 2. In this case, since the semiconductor device 2 is covered with the soft viscous resin 3, any trouble by condensation is prevented and uniform cooling is assured irrespective of the height of the semiconductor device 3.
Patent JP-S62248340-A (JP)
Title: Packet switching service system
Inventor: IDEGUCHI TETSUO
Filed: 1986-04-21
Abstract: PURPOSE:To enable respective switching device to perform a connection with an incoming call terminal equipment without being conscious of whether the connection should be performed through a communication processor or not, by designating the switching device and the communication processor as the transfer opposite of a connection request packet by an switching managing device. CONSTITUTION:A switching device 2a, when receiving a connection request signal from a terminal equipment 1a, refers a station subscriber table 8, and when no corresponding subscriber number is present, it transmits an inquiry packet in which the subscriber number is set at an additional data field, to a switching managing device 3. The switching managing device 3 refers an all subscriber table 13, and returns a corresponding communication processing address, the physical address of the switching device corresponding to an incoming call subscriber number, and the physical address of a terminal equipment accommodating position, to the device 2a. Therefore, it is possible to perform a centralized processing in the switching managing device, regarding whether the communication should be performed via the communication processor on the basis of the attribute of an outgoing call terminal equipment or not.
Patent JP-H05296552-A (JP)
Title: Air flow rate regulator for air conditioner
Inventor: YOSHIDA YASUTOSHI
IPC: F24F13/10
Filed: 1992-04-14
Abstract: PURPOSE:To obtain an air flow rate regulator in which an operation is smooth and which has a low cost. CONSTITUTION:A male threaded main shaft 3 is engaged with a female threaded rotary drive member 6 supported by a stationary base 2. An end of the shaft 3 is fixed to a center of an air flow rate regulating plate 4. An end of an auxiliary shaft 7 parallel with the shaft 3 is fixed at a position deviated from a center to the plate 4. Since the shaft 3 is disposed at a center of an apparatus, its operation becomes smooth. A large strength is not required at the shaft 7 merely by supporting the strength to the shaft 3, a weight of a movable part is reduced to simplify its structure, and cost of an entire apparatus can be reduced.
Patent JP-S59219672-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B1/00
Filed: 1983-05-30
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-S58210367-A (JP)
Title: Ignition timing control device
Inventor: AKASU MASAHEI
IPC: F02P5/15
Filed: 1982-05-31
Abstract: PURPOSE:To make it possibly to control the ignition timing of a multi-cylinder internal-combustion engine with high accuracy in a highly stable condition, by providing two crank-angle position sensors for detecting a maximum spark advance position and a starting spark position. CONSTITUTION:A rotary member 4 is integrally incorporated to the crank shaft 4 of, for example, a four-cylinder four-cycle engine. A first crank-angle position sensor 2 issues a signal when it is opposed to the leading or trailing edge 110-L, 110-T of a slit 110 formed in the rotary member 1. A second crank-angle position sensor 3 detects the slit 110. Signals from the first and second crank-angle position sensors have a predetermined angular difference therebetween. An ignition timing computing circuit 6 which receives both signals, carries out the supply and cut-off of electrical current to ignition coils 7, 8 with suitable timing. Thereby, the ignition timing of a multi-cylinder internal-combustion engine may be controlled with high accuracy in a highly stable condition.
Patent JP-H10290108-A (JP)
Title: Directional coupler
Inventor: FUJIKI YASUHIRO
IPC: H03H7/075
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain the directional coupler where a loss in a transmission circuit section is small and by which a small sized inexpensive radio communication equipment or the like is realized. SOLUTION: The directional coupler has a main strip line 11 and a sub strip line 12 coupled electromagnetically with the main strip line 11, a capacitor C4 is connected in parallel with the main strip line 11 and a parallel resonance trap 15 is connected to its output side. An inductive component of the main strip line 11 and capacitors C2, C3 connected to both ends of the main strip line 11 form a π type LC low pass filter 17.
Patent JP-S5218661-A (JP)
Title: Antibride device of storage tank for powdered material
Inventor: IIJIMA SHIYOUJI
IPC: B65G53/38
Filed: 1975-08-02
Abstract: PURPOSE: To prevent a bridge phenomenon in a storage tank by providing two agitating vanes which engage with a conveyer screw and a vibration rod fixed to a spring constraining against the screw downwardly in an outlet port of the storage tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63260893-A (JP)
Title: Production of single crystal of garnet ferrite
Inventor: NOMURA SHIYUNJI
IPC: C30B1/02
Filed: 1987-04-17
Abstract: PURPOSE:To contrive to shorten production time of single crystal and to reduce the amount of impurity admixed, by calcining a raw material containing metallic elements constituting garnet ferrite piled on a substrate in a temperature range to cause extraordinary grain growth. CONSTITUTION:A raw material containing metallic elements constituting garnet ferrite is piled on a substrate and calcined in a temperature range to cause extraordinary grain growth. By this method, filmy garnet ferrite single crystal can be produced on the substrate. In this case, different from flux method and liquid epitaxial method, there is no admixture of impurities resulting from flux and crucible, use of expensive crucible is not required and there is no variability of composition to give single crystal having uniform composition.
Patent JP-S5619848-A (JP)
Title: Display panel
Inventor: ARAI RIYOUICHI
IPC: H01J17/16
Filed: 1979-07-25
Abstract: PURPOSE:To make soldering disused, to decrease the number of operation processes and to improve reliability by connecting an inside electrode made of gold or silver and a tinned outside lead wire through an eutectic alloy of gold or silver and tin. CONSTITUTION:An inside electrode 10 made of gold or silver and a tinned outside lead wire 12 are connected through an eutectic alloy 11 of gold or silver and tin. For example, after screen-printing gold paste and firing about at 600 deg.C, an insulating plate 2 to form a gold electrode 10 including terminals is opposite to an insulating one 1 formed in the same way. Gas being sealed between the plates, a plasma display pannel is made. Contacting the gold electrode terminal 10 outside of sealed part and a flat cable 12 tinned on the surface of copper film and fixing temporally, the contacting part is sprayed with nitrogen-gas heated up to 210-250 deg.C and the connection part 11 is formed in an eutectic alloy of gold and tin.
Patent JP-H09257777-A (JP)
Title: Method and apparatus for analyzing soluble component in gas
Inventor: UCHIYAMA TADASHI
IPC: G01N30/24
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To analyze a soluble component in gas by automatically performing the preparation of a sample soln. and the supply thereof to an analyser main body to continuously perform accurate measurement. SOLUTION: An impinger 4, a solvent supply device 5 supplying a solvent to the impinger 4, an exhaust device 6 sucking and evacuating the impinger 4, a sample soln. supply device 7 sending a sample soln. to an analayser main body 1 from the impinger 4 and valves V4, V5 changing over the passage connected to the impinger 4 to the solvent supply device 5 or the sample soln. supply device 7 are provided in a sample soln. preparing apparatus 3. The valves V4, V5 are changed over in predetermined timig by a control unit 2 and the sample soln. supply device 7 is driven to send the sample soln. from the impinger 4 to the analyser main body 1.
Patent JP-S5521656-A (JP)
Title: Pulse generation circuit
Inventor: YAMANAKA SOUICHI
IPC: H03K17/22
Filed: 1978-08-02
Abstract: PURPOSE:To avoid malfunction by ensuring the reset of C-MOS logic circuit, through the delivery of the reset pulse at the power supply application, even at the momentary interruption of power supply voltage and lowering. CONSTITUTION:After the switch 3 is closed by giving the control power supply between the terminals 1 and 2, while the input voltage e3 of the NAND circuit 10 is lower than the threshold voltage eTH, the circuit 10 is inverted and reset pulse is produced from the output terminal 11. The C-MOS logic circuit connected to the terminals 12 and 13 with this pulseis is initially reset at the same time when the power supply is applied. Next, when the power supply is momentarily interrupted for time t1, the reset pulse is made similarly for eTH>e3, and if the power supply is interrupted for time t2 longer than time t1, the reset pulse is similarly generated for eTH>e3. Further, if the voltage of the power supply 4 is lowered from the normal voltage value for a given rate, the reset pulse is produced. Thus, the C-MOS logic circuit can surely be reset to avoid malfunction.
Patent JP-H04305101-A (JP)
Title: Inner-diameter measuring equipment
Inventor: KUMAGAI MASAHISA
IPC: G01B5/12
Filed: 1991-04-01
Abstract: PURPOSE:To enable an inner diameter to be measured easily and accurately with a simple equipment. CONSTITUTION:This equipment is provided with a beam 4 with a required length having reference portions 3 which can contact an inner periphery such as a cylinder at both edges and a contacting portion 5 which can contact an inner periphery such as a cylinder at a tip. Dips 6 for measuring a distance between the contacting portion 5 and a straight line while being provided so that it can travel on a right-angled bisector of the straight line connecting both reference portions 3 of the beam 4 and the beam 4 and the dips 6 while both reference portions 3 and the contacting portions 5 are in contact with the inner periphery while being placed horizontally on an end face, etc., of the cylinder 2 are provided, thus enabling a rise of a circular arc to be measured with the dips 6 and an inner radius of the circular arc 2 to be measured from this rise and a span between both reference portions.
Patent JP-S59221983-A (JP)
Inventor: KOMATSU KATSUNORI
IPC: H01R43/02
Filed: 1983-05-31
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。