baber/WOPTO huggingface dataset:
Patent JP-H0474618-A (JP)
Title: Device for judging plasticizing condition of injection molding machine
Inventor: UKO YASUSHI
IPC: B29C45/00
Filed: 1990-07-18
Abstract: PURPOSE:To judge a favorable plasticizing condition at favorable responding properties, by a method wherein a resin temperature is detected by an infrared ray sensor provided on a position facing on injecting resin and the plasticizing condition of the resin is judged by receiving a detected signal. CONSTITUTION:A hole of a nozzle 2 is released under a plasticizing condition of resin at a certain point of time, a device for judging the plasticizing condition is operated under a state where the resin is discharged and a resin temperature passing through the inside of the nozzle 2 is recorded in a digital memory 5. When unmolten resin is generated, a fairly lower temperature than an average resin temperature is detected and unmolten resin generating circumstances can be made known by investigating its frequency. A microcomputor 6 performs statistical analysis by reading out data stored in the digital memory 5 and information necessary to know the unmolten resin generating circumstances is displayed on a display or recording chart along with a variation of the resin temperature. With this construction, a plasticizing condition can be changed easily to an appropriate value.
Patent JP-S5977403-A (JP)
Title: Reflecting optical system
Inventor: HIGUCHI HIROSHI
IPC: G02B17/00
Filed: 1982-10-26
Abstract: PURPOSE:To constitute a small-sized, lightweight reflecting optical system at low cost by employing a spherical surface mirror which is worked and inspected easily for a primary mirror and an aspherical surface mirror for only a secondary mirror, and using plastic reinforced with fiber for the secondary mirror. CONSTITUTION:The primary mirror 1 is the spherical surface mirror which is worked and inspected easily and only the secondary mirror 2 is the aspherical surface mirror. A light beam incident parallel to an X axis 3 is reflected by the primary mirror at a point B and the secondary mirror at a point C to converge to a point D. The radius of curvature and center of curvature of the secondary mirror 2 are set properly so that the light beam converge to a poing D at any angle BOD, i.e. theta. Then the secondary mirror 2 uses plastic reinforced with carbon fiber which is worked easily and lightweight and aluminum, etc., are vapor-deposited thereupon to constitute the mirror. Thus, the small-sized, lightweight reflecting optical system is obtained and the inexpensive constitution is realized.
Patent JP-H11341945-A (JP)
Title: Cutting plier for cooking fish
Inventor: SHOJI KICHIJI
IPC: A47J43/28
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting plier capable of removing a back bone and rib easier than before without opening a fish by cutting. SOLUTION: This cutting plier for cooking a fish has a pair of blades 1 one of which has a blade at its tip and outside on one side and another blade having a surface 9 nipping a bone at its inside, houses a bone cutting and done removing rod 7 having a blade for cutting a fish meat between the above blades, and also has two sliding rib-removing rods 2 for separating the rib and abdominal meat by cutting, and also gripping parts 5 on their extensions.
Patent JP-H04230364-A (JP)
Title: New compounds having piperizinyl group and use thereof for polymer
Inventor: MISHIERU GEI
IPC: B01J31/12
Filed: 1991-07-03
Abstract: PURPOSE: To provide a new compound having substituted piperidinyl group, 2,2,6,6-tetramethylpiperidinyl group, in particular.  
     CONSTITUTION: The new compound is an organic polycarbonate having 2,2,6,6- tetramethylpiperidinyl group which is useful for protection of organic polymer, and in particular, for protection from the decomposition due to light beam and utra-violet rays, and of which synthesis is simple comparatively. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0353129-A (JP)
Title: Correlational flow meter
Inventor: YAMASHITA HISANO
IPC: G01F1/712
Filed: 1989-07-20
Abstract: PURPOSE:To calculate an accurate correlation value to prevent the error of flow rate measurement by subjecting detection signals of respective sensors and their inverted signals to cross-correlation operation. CONSTITUTION:A pipe 10 is provided with an upstream sensor 11 and a downstream sensor 12, and ultrasonic waves are transmitted from transmitters 11a and 12a and are received by receivers 11b and 12b. Reception signals are inputted to demodulators 14a and 14b, and signals corresponding to disturbance are outputted from demodulators to signal recorders 15a and 15b at the time of abnormality of input signals due to a turbulent flow of the fluid in the pipe 10 and are subjected to A/D conversion by recorders 15a and 15b and are not only temporarily stored as disturbance signal data D1 and D2 in an incorporated memory but also supplied to averaging devices 16a and 16b and a correlator 17. The correlator 17 performs the cross-correlation operation to obtain a correlation value Rj and uses numerical values obtained by inverting signals from sensors 11 and 12 to obtain a correlation value Sj, and a computing element 18 obtains a correlation value by a maximum value of the correlation value Rj+Sj. Thus, disturbance of the fluid is accurately recognized independently of absolute values of signals from sensors 11 and 12.
Patent JP-S5890072-A (JP)
Inventor: MAKI MASUYOSHI
IPC: B65D90/00
Filed: 1981-11-26
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-S6080318-A (JP)
Title: Driver circuit
Inventor: YAMAMURA HIDEHO
IPC: H03K19/082
Filed: 1983-10-11
Abstract: PURPOSE:To attain highly accurate timing accuracy and equalization of propagation delay times of two inputs by making number of logical operation stages equal to each other in a tri-state output driver circuit. CONSTITUTION:When a transistor (TR) T2 is turned on with a signal E at H level, two outputs of a differential amplifier C1 go to an identical level by two diodes D. Moreover, an output of post-stage differential amplifiers C2, C3 goes to the same logical level as D' and one of TRs T14, T15 is turned on depending on the level of the level of L, H of the D'. When the TRT1 is turned on with the signal E at L level on the other hand, although a voltage -VEE is fed to a base of a TRT3 and a voltage V' is fed to a base of a TRT6 respectively, an output of the differential amplifier C2 is always at L, a TRT15 is turned off at all times and the output of the amplifier C3 turns on/off the TRT14 at the same logical level as that of the input D'. Thus, the output is brought into the voltage V1 when the signals E and D' are at (H, H) and (L, H) and the output is brought into a voltage V2 when (H, L) and the output is brought into a high output impedance state when (L, L).
Patent JP-H0475713-A (JP)
Title: Automatic controller for sheet thickness
Inventor: TSUCHIYA FURUTO
IPC: B21B37/18
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the sheet thickness deviation of the top part of the material to be rolled caused by the un-stable temp. distribution by finding the temp. distribution through the rolling load of the preceding stage and correcting the feed-back value of rolling load on the automatic thickness controlling of the rolling stand of the following stage. CONSTITUTION:A division unit 12 to obtain the correction rate of the predicting load of the preceding stand detected by a load detector 10 and the actual measured load of the to end part of the material to be rolled at the preceding stand detected by a load detector 11, a multipier 9 to multiply the rolling load P of the rolling roll 6 detected by a load detector 7 by the correction rate, and a switch 14 which leads the output of the multiplier 9 to a sheet thickness operator 8 during rolling the top end part of the material to be rolled, and after then, leads directly the output of the load detector 7 are provided. The multiplication of the rolling load detected by the load detector 7 by the correction rate is executed by a multiplier 13, the sheet thickness operator 8 calculates the gauge meter sheet thickness h. Therefore, the part of low temperature of the top end art of the material to be rolled is made the detected load by appearance little and applied with larger rolling load, the part of high temperature is made the detected load by apperance large and applied with smaller rolling load.
Patent JP-S6081430-A (JP)
Title: Chain tensioner
Inventor: NOJIMA TETSUO
IPC: F01L1/02
Filed: 1983-10-11
Abstract: PURPOSE:To keep off the excessive load of a chain as well as to prevent a beat noise from occurring, by forcibly pressing a pressure rod being inserted into a case to a tensioner by dint of a spring, while installing a Belleville spring interposingly between a camshaft and a bearing. CONSTITUTION:In case of a four-stroke-cycle engine, a chain 5 is rolled round on a sprocket 2 of a crankshaft 1 and a sprocket 4 of a camshaft 3, making them interlocking each other, and a pressure rod 8 is forcibly pressed to a tensioner 6 by dint of a spring. According to this method, when the chain 5 is stretched abnormally, a Bellevill spring 16 becomes bent and thereby a camshaft 12 is able to be somewhat shiftable downward so that the pressure rod 8 is retractable as far as a portion for that extent, thus abnormal tension in the chain 5 is preventable. Doing like this, unusual load is preventable from being imposed on the chain 5 whereby a beat noise can be prevented from occurring.
Patent JP-H0914381-A (JP)
Title: Rotational driving force transmission device
Inventor: SATO ICHIRO
IPC: F16H37/02
Filed: 1995-06-30
Abstract: PURPOSE: To reduce energy required for input and to improve output efficiency by supporting an inner gear on an inner gear fixing board set on a support shaft through a bearing and setting an output means smaller in diameter than the inner gear on the bearing with the inner gear setting board set on it. CONSTITUTION: When rotational driving force is input to an input means 5, a driving sprocket 7 integrated with the input means 5 through a bearing 6 is rotated around a support shaft 4 as its axis and rotates and drives a driven sprocket 11 through a chain 15. Rotational driving force against the driven sprocket 11 is transmitted to an inner gear driving gear 12 as it is through a gear shaft 9, and the inner gear driving gear 12 tries to revolve while rotating its circumference along a static gear 16 as it is engaged with the static gear 16. Rotation of an inner gear 17 is supported on an inner gear fixing board 19 integrated through a pin 18, transmitted to an output gear 21 through a bearing 20 and output.
Patent JP-H0477163-A (JP)
Title: Incoming call wait system for exchange
Inventor: TAMAYAMA KUNIO
IPC: H04M3/48
Filed: 1990-07-17
Abstract: PURPOSE:To avoid waste utility of a communication network due to interrupt of a channel till a callback is established by recording a subscriber number of a waiting subscriber, calling the waiting subscriber number recorded with a prescribed dial code after the end of call and dialing the subscriber number automatically. CONSTITUTION:When a control processor 5 recognizes a received dial code to be a registered dial code of a prescribed wait subscriber number recording request upon the receipt of the dial code, the processor 5 checks a service registration area 61 to confirm unregistration again, records registration display to a relevant position, sets an address of an idle area in a wait recording area 62 and informs the end of registration to a caller subscriber 1A in voice. When the received dial code indicates a call dial code 0023 calling a recorded wait subscriber number and requesting the dialing, the control processor 5 extracts a wait subscriber number recorded at first from a same area and uses the subscriber number awaiting the caller subscriber so as to call the subscriber by the procedure of automatic dialing.
Patent JP-S5979625-A (JP)
Title: Pll frequency synthesizer type auto-scanning switching device for two-band radio receiver
Inventor: IMAGAWA TOSHIYUKI
IPC: H03J7/28
Filed: 1982-10-27
Abstract: PURPOSE:To switch the 1st and 2nd radio bands automatically by providing the titled device with a circuit for switching electric power to a band receiving circuit in accordance with the detection of the end of autoscanning of respective PLL frequency synthesizers for the 1st and 2nd radio bands. CONSTITUTION:A controller 1 is provided with the PLL frequency synthesizers for an AM electronic tuning circuit 2 and an FM electronic tuning circuit 3 and an auto-scanning circuit. If a required program is not found out in case of turning on a scanning switch S1 and scanning an FM receiving band, the output of a T type FF 6 is inverted and FF 8 is triggered. The inverted output of the FF 8 connects a power supply 9 to the IF circuit with the AM band through a transistor (TR) Q2. Consequently, the reception of the FM band is interrupted and switching to the AM band is completed. Thus, band switching between FM and AM can be automatically executed.
Patent JP-H0352072-A (JP)
Title: Cad/cam device
Inventor: EGUCHI KANEHIRO
IPC: G06F3/13
Filed: 1989-07-20
Abstract: PURPOSE:To shorten the time for outputting a graphic by outputting automatically a drawing frame conforming to a paper size at the time of outputting a drawing to an X-Y plotter. CONSTITUTION:Conversion data in which a drawing frame conforming to a paper size is converted to an instruction of an X-Y plotter in advance is registered in a memory 35 in a CAD/CAM device in advance. In this state, at the time of inputting a drawing to the CAD/CAM device, a worker inputs a paper size from a keyboard first. As a result, the conversion data conforming to the paper size is fetched from in the memory of the CAD/CAM device registered in advance, and outputted to the X-Y plotter 31 through an external output device 39 from the CAD/CAM device. In such a way, the time for outputting a drawing to the X-Y plotter can be shortened.
Patent JP-H0913353-A (JP)
Title: Hydraulic elevator type fish way device
Inventor: TERAZONO KATSUJI
IPC: E02B8/08
Filed: 1995-06-30
Abstract: PURPOSE: To use a hydraulic power for an elevator type fish way device to comply with fishes going upstream or downstream. CONSTITUTION: A plurality of box-shaped vessels, which turnably support a roller chain 16 over the upstream and downstream of a dam 2 and open the top of the roller chain 16, are fixedly provided on a frame provided in the direct downstream of the dam 2 with a certain spacing, thereby keeping the bottom of a water compartment 26 formed on the side wall on a downfall rotary side of the roller chain 16 in a water tight state with a base plate of the box-shaped vessel 22. A guidance tank 11, which allows the flowing water in the upstream of the dam 2 to flow in, is provided on the water compartment 26 where a transfer shoot 28, which is communicated with the guidance tank 11, is provided below the position at which the box-shaped vessel 22 turns at the upper part of the frame. The roller chain 16 is turned with the weight of water which has flowed in the water compartment 26.  When the box-shaped vessel 22 which houses the fishes on the upstream rises and is turned, the fishes are thrown out to the transfer sheet 28 so that they may enter the guidance tank 11. The downstream fishes are housed together with the flowing water and discharged to the downstream by the fall of the box-shaped vessel 22.
Patent JP-2001018025-A (JP)
Title: Method and device for forming cap nut
Inventor: OTA YOICHI
IPC: B21D19/16
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cap nut superior to a conventional nut at low cost by producing the cap nut in integral forming without damaging a screw thread. SOLUTION: The forming method and a device of the cap nut are constituted so that the tubular part of a nut tip part subjected to thread cutting is pressed with a hemispherical die having a taper part.
Patent JP-H1172151-A (JP)
Title: Pulley device for belt type continuously variable transmission
Inventor: IIJIMA YOICHI
IPC: F16H9/18
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pulley device for a belt type continuously variable transmission whose manufacturing cost can be reduced and which can make common use of a movable sheave in spite of a change in a cylinder diameter of a movable cylinder and on which internal maintenance of a hydraulic servo mechanism can also be performed. SOLUTION: This pulley device 1 has a hydraulic servo mechanism 5 having a structure to form hydraulic a chamber 8 between a movable cylinder 6 fixed to a movable sheave 4 and a fixed plunger 7 locked on a pulley shaft 2, and the movable cylinder 6 has an annular disk part 6b coming into contact with a back face of the movable sheave 4, a cylinder large diameter part 6c which continues with an outer periphery of the annular disk part 6b and to which the fixed plunger 7 is slidingly fitted and a fitting part 6a which is positioned on the inner peripheral side of the annular disk part 6b and is pressed in a hub of the movable sheave 4, and this fitting part 6a is pressed in the hub of the movable sheave 4, and in a condition where the annular disk part 6b is brought into contact with the back face of the movable sheave 4, the movable cylinder 6 is fixed to the movable sheave 4.
Patent JP-S57111173-A (JP)
Title: Digital facsimile device
Inventor: FUJIMOTO HISAO
IPC: H04N1/413
Filed: 1980-12-26
Abstract: PURPOSE:To reduce the transmission time of data and to increase the transmission efficiency, by putting a mark showing the main scanning direction to a desired area on the original surface and then detecting the mark to realize the simultaneous reception of picture signals of plural areas on the original. CONSTITUTION:The data scanned in the main scanning direction are read alternately out of line memories 1 and 2, and at the same time the scan proceeds to the subscanning direction. The data given from the memories 1 and 2 are supplied to a detector 3 that detects the black lines on an original. The detector 3 detects a part A1 where the first and optional bit of a line becomes black continuously and thus detects parts B1 and B2 successively where the black continues next on the line. Thus a signal (b) is produced. This signal (b) is stored in a line memory 5, and the data sent from a line memory 1 or 2 is applied to an AND gate 4 to obtain the OR with a signal (c) sent from the memory 5. Then only the data of the signal (c) is decided effective to be used as an output (out). The areas excepting the part of the signal (c) are replaced with white, and the area of a mark put on the original is detected. In such way, the transmission time of the data is reduced.
Patent JP-H0237412-A (JP)
Title: Keyboard
Inventor: KOMATA YASUO
IPC: G06F3/02
Filed: 1988-07-27
Abstract: PURPOSE:To eliminate a need of manual reset of a key with lock mechanism by providing the key with lock mechanism which has such mechanism that the key is locked in accordance with an instruction signal from the external. CONSTITUTION:A key 1 with lock mechanism is provided with a mechanism 2 for the control of this key, and the mechanism 2 and a control part 3 are connected by a signal line S1, and the control part 3 is connected to mechanisms for operation of the other keys with lock mechanism by respective signal lines S2,...Sn, and an interface part 4 receives an instruction signal 5 from a higher- order device and sends it to the control part 3. The instruction signal 5 from the high-order device (a work station or the like) is transferred to the control part 3 through the interface part 4. The control part 3 decodes this signal; and when it controls the key 1, the mechanism 2 is controlled through the signal line S1 to move the key 1. Corresponding mechanisms are controlled through signal lines S2-Sn to move keys in the same manner. Thus, the original work is automatically restarted.
Patent JP-H1021469-A (JP)
Title: Cash register device for non-contact information source
Inventor: SHIBUYA KYOICHI
IPC: G06F21/62
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To permit a clerk to easily and strictly check whether a user possessing a card is the person himself or not by confronting two pieces of information on measurement information and individual identification information, judging whether the user is the person himself or not by means of a judgment circuit and informing an external part of the result of the judgment circuit. SOLUTION: A picture processing part 56 processes picture information on the eye 2a of the user 2, which is measured by the detection sensor of an information detection device 17 on the eyes, into a signal which a central controller 8 can read and the judgment circuit 57 can discriminate. The judgment circuit 57 compares individual identification information of an IC card 15-side, which is obtained by communication with an information communication device 16, with information on the eye 2a of the user 2-side, which is measured by the information detection device 17 on the eyes so as to judge whether the user 2 possessing the IC card 15 is the person himself or not is judged. An external recognition means 12 displays it on the external part based on the judged result. Thus, the clerk can easily and strictly check whether the user processing the card is the person himself or not.
Patent JP-S59149786-A (JP)
Title: Modulation drive type ac motor
Inventor: TAKE TAKASHI
IPC: H02P23/03
Filed: 1982-10-27
Abstract: PURPOSE:To improve the rotating characteristic, responsiveness and to enable to synchronously operate in high efficiency by exciting a stator winding with a waveform amplitude-modulated for a carrier voltage. CONSTITUTION:Modulated voltages 5, 6 are respectively applied to exciting windings 1, 2. In this case, the instantaneous value of the rotary magnetic field is not constant, but becomes alternating magnetic field of the type continued in carrier frequency, and rotated by the modulation frequency. The secondary winding 7 coupled electromagnetically to the windings 1, 2 is provided at the rotor side, and an induced voltage is generated in a shortcircuit of the secondary winding to flow a shortcircuiting current. This shortcircuiting current has carrier frequency, electromagnetic force is generated to the alternating current to obtain a rotary force.
Patent JP-S5899293-A (JP)
Inventor: URAJIMIIRU URAJIMIROUITSUCHI J
IPC: H02P27/06
Filed: 1981-11-25
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-S6081303-A (JP)
Inventor: WASHIO KUNIO
IPC: D04B1/26
Filed: 1983-10-07
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-H0514743-A (JP)
Title: Picture encoding device and decoding device thereof
Inventor: NAKAGAKI SHINTARO
IPC: H04N7/26
Filed: 1991-07-03
Abstract: PURPOSE:To encode picture information at high speed and with high efficiency, and simultaneously, to transmit the picture information of high capacity such as the picture of high picture quality in a short time even in the case that the transmission line of small capacity is used. CONSTITUTION:When a coherent picture outputted from a picture output part 10 is Fourier-transformed by a lens 12, and is made incident upon a photoelectric conversion element 14 together with reference light, interference is caused between the two, and a Fourier transformation hologram is formed. This hologram image is photoelectric-converted by a photoelectric conversion element 14, and an electric signal after conversion is encoded by an encoder 16. Since the picture information has a feature that signal energy is concentrated to a low frequency component and visual sensitivity is duller for a higher frequency component, the picture information is encoded so that quantized bits are distributed more in the low frequency component and less in the high frequency component.