baber/WOPTO huggingface dataset:
Patent JP-H07324130-A (JP)
Title: Production of copolyamide
Inventor: INABA YASUO
IPC: C08G69/28
Filed: 1995-03-23
Abstract: PURPOSE:To produce a homogeneous crystalline copolyamide excellent in heat resistance and free from descoloration by the direct polycondensation of a diamine and a dicarboxylic acid under ordinary pressure and specified temperature conditions. CONSTITUTION:A diamine composed of 35-65mol% m-xylylenediamine and 65-35mol% p-xylylenediamine and a dicarboxylic acid containing at least 40mol% adipic acid are subjected to polycondensation. The dicarboxylic acid is heated to a temperature higher than the melting point of adipic acid and lower than the melting point of a copolyamide to be produced by 30 deg.C, into which a diamine containing 35-70mol% p-xylylenediamine is dropped. Before the conversion reaches 90%, a diamine containing 0-30mol% p-xylylenediamine is dropped and the dropping is continued until the molar ratio of the diamine to the dicarboxylic acid reaches (0.97 to 1.03):1. Before the conversion reaches 95%, the temperature is raised so as to be higher than the melting point of the polyamide at the end of dropping of the diamine.
Patent JP-S60208686-A (JP)
Inventor: KITA TOSHIBUMI
IPC: F16L13/14
Filed: 1984-03-30
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-S62220398-A (JP)
Inventor: UJIIE KAZUTOSHI
IPC: G06K19/00
Filed: 1986-03-24
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-S59190682-A (JP)
Title: Ct apparatus for measuring local blood stream in brain
Inventor: KOBAYASHI NAOKI
IPC: G01T1/161
Filed: 1983-04-14
Abstract: PURPOSE:To measure a local blood stream in a brain with ease and at a high accuracy by reconstructing an image containing a tomographic image of an object to be inspected and a tomographic image of an exhaling tube to measure the local blood stream based on the image data. CONSTITUTION:While an exhalation containing a tracer which is once absorbed by an object 2 to be inspected and discharged is passed through an exhaling tube 19, the tube is arranged in a tomographic photography area crossing a sliced surface of the object 2. A data outputted from a detector in a gantory 5 is collected with a data collector 6. An image reconstructor 7 reconstructs an image containing a tomograhic image of the object 2 being inspected and a tomographic image of the exhaling tube 19. An image analyzer 8 measures a local blood stream in a brain based on an image data outputted from the image reconstructor 7. The tomographic image of the object 2 being inspected and the tomographic image of the exhaling tube 19 are indicated on an image display unit 9.
Patent JP-S57178449-A (JP)
Title: Time-division multidirectional multiplex communication system
Inventor: OOTSU TOSHIO
IPC: H04J3/06
Filed: 1981-04-27
Abstract: PURPOSE:To evade evil influence upon communication between a master station and other subordinate stations by automatically stopping transmission from some subordinate station which has a difference in transmission timing to the master station. CONSTITUTION:An input signal (a) is inputted to a frame synchronizing circuit 3 and frame synchronization is carried out to output a timing signal (b). This signal (b), while used as a reference signal for extracting a signal assigned to its station, generates a transmission timing signal (c) for sending a signal from this subordinate station to a master station. Further, the frame synchronizing circuit 3 outputs a timing signal (d) for monitoring the transmission timing (c) to a phase fault detecting circuit 4. If this subordinate station detects a phase shift, a transmitted signal timing warning signal (e) is sent to a timing signal suppressing circuit 5 to set the transmission timing signal (c) fixedly to a level L, thereby stopping transmission to the master station 1. When the frame synchronizing circuit 3 detects asynchronism, the transmission is stopped similarly by an asynchronism warning (f).
Patent JP-H11250577-A (JP)
Title: Device and method for recording/reproducing signal
Inventor: AKIBA TOSHIYA
IPC: G11B20/10
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To reproduce an input signal regardless of its processing process by retrieving whether the input signal is during recording processing, or is already recorded on a recording medium, selecting the input signal during recording processing or recorded on the recording medium and reproducing it. SOLUTION: Recording system and reproducing system buffers 15A, 15B are provided, and the processing that the output data D15 read out from the buffer 15A are recorded on an optical disk DISK in the recording system and the reproducing processing that the recording data on the optical disk DISK are read out as the reproducing data D26 in the reproducing system to store them in a reproducing system buffer 15B are concurrently processed in time division, and the recording processing recording a video/audio signal D10 continuously inputted to the recording system on the optical disk DISK and the processing continuously reproducing outputting a reproduced video/audio signal D32 from the reproducing system are performed simultaneously.  Further, when an optional reproducing speed is set in this simultaneous recording/reproducing processing, a system controller 43 controls a disk/head control part 27 according to the set speed, and variable speed reproduces to bring a recording position close to a reproducing position.
Patent JP-H10260733-A (JP)
Title: Image photographing device and image photographing auxiliary device
Inventor: NAGAFUNE YOSHIHIKO
IPC: G06T1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically turn an object to an ideal posture without troubling the judgement of a photographer and the object and to execute photographing by turning the posture to a photographing device of the object to an optimum state by a posture optimization means. SOLUTION: In the case that all sensors 8 at five parts detect the pressure of the object 6, a computer 1 judges that the object 6 is sitting at an ideal photographing position and the posture is excellent and executes a photographing processing by the photographing device 5. In the case that the one not detecting the pressure is present among the sensors 8 at the five parts, the computer 1 displays the alarm message of 'posture defect' or the like on a monitor 2 and informs the photographer or the object 6. Then, after fixed time elapses after the alarm message is displayed, the computer 1 operates angle adjustment driving power by the angle adjustment device 9 of a chair 7 and controls adjustment corresponding to the position of the sensor 8 not detecting the pressure.  At the point of time that all, the sensor 8 detect the pressure, the computer 1 stops the angle adjustment driving power and executes the photographing processing.
Patent JP-H11249082-A (JP)
Title: Spectacles
Inventor: KONAGA MIKIO
IPC: G02C5/14
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain spectacles which are small in the number of parts, low in production cost and assembly cost, light and easy to wear. SOLUTION: The spectacles are constituted by combining an upper frame 1 and lower frame 2 formed by bending a piece of wire. The upper and lower frames 1, 2 have approximately semi-arcuate rim pieces 9a, 9b, 10a, 10b on both sides of connecting pieces 7, 8. Wraparound endpieces 11a, 11b, 12a, 12b are fitted to the outer side of these rim pieces to a shape extending temple pieces 13, 14 from the wraparound endpieces. Bridge fitting materials 15 are fitted to the connecting pieces 7, 8. Wraparound endpiece fitting materials 16a, 16b are fitted and stopped to the wraparound endpieces 11a, 11b, 12a, 12b. Ear bends 17 are mounted to the front ends of the temple pieces 13, 14.
Patent JP-S63231318-A (JP)
Title: Liquid crystal display device
Inventor: OBARA HIROSHI
IPC: G02F1/1337
Filed: 1987-03-19
Abstract: PURPOSE:To form a flat and smooth surface and to stabilize orientation by setting the size of the crystal grains of transparent electrodes and the thickness of an oriented films at prescribed values. CONSTITUTION:The transparent electrodes 2 consisting of ITO are formed by a sputtering method on a substrate 1 and the crystal grain size thereof is set at <=0.1mum. The oriented layer 3 (polyimide film) is formed thereon to >=300Angstrom  film thickness and is rubbed. A gap material 5 and a sealing material 6 are then formed to prepare a liquid crystal cell.
Patent JP-H08242560-A (JP)
Title: Cutting edge of press blanking die for rotor core of rotary machine
Inventor: HAMAGUCHI SOICHIRO
IPC: H02K15/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a cutting edge constitution of a press blanking die having guide sections which prevent the occurrence of burrs when the cutting edges are moved for cutting operation in the case of manufacturing the rotor core of a rotary machine by using the cutting edge. CONSTITUTION: Projecting sections 61a and 61b which are protruded from both end faces of the punch 4 of a press blanking die used for manufacturing the rotor core of a rotary machine are provided to a guide section 6 provided for the punch 4 so that the side face sections of the sections 61a and 61b can be slid and put on the side face sections of inserting sections for inserting the guide 6 of the die cutting edge.
Patent JP-H01239378-A (JP)
Title: Drying device
Inventor: KUNIMOTO TAKESHI
IPC: F26B15/18
Filed: 1988-03-18
Abstract: PURPOSE:To substantially reduce the temperature difference between the upper and lower levels in the drying chamber by disposing a downwardly curved fin in the upper end of the circulation air ejection outlet and an upwardly curved fin in the lower end of it. CONSTITUTION:The device for drying certain objects 4 has a heating device 1 using a radiation heat source in its upper part and an air circulation device 3 in its lower part. In the ends of the circulation air ejection outlet 7 of the drying device, fins 8 are disposed which are curved in the opposite directions of upward and downward between the upper and lower parts without interfering with the dried object carrying chain 2. In this way, a spiral air flow to the air inlet can be produced, and the temperature difference between the upper and lower levels becomes almost zero.
Patent JP-S5230963-A (JP)
Title: Tube inserting appartus for assembly of multitubular heat-exchanger an d the like
Inventor: NAKAUE SHINI
IPC: B23P19/02
Filed: 1975-05-26
Abstract: PURPOSE:Shortening of assembling process and adaptation for automatic operation by adopting a systme to push in tubes mechanically by every rank.
Patent JP-S63231387-A (JP)
Inventor: OKUMURA YUTAKA
IPC: G09F9/00
Filed: 1987-03-19
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-H05269137-A (JP)
Title: Method and device for reading image
IPC: A61B6/00
Filed: 1992-03-23
Abstract: PURPOSE:To exactly read transmission light quantity of an image related to each stage even in the case there are an expanse, etc., of an image of a staircase-like part caused by influence of a radial diffusion of X rays at the time of X-ray photographing of a staircase-like standard substances, at the time of reading an X-ray photograph film image of its standard substance by the transmission light quantity. CONSTITUTION:An edge candidates position related to an edge of a staircase in an X-ray photograph image of a staircase-like standard substance is derived, an average value Pa of edge intervals is derived, an edge position is further estimated by using Pa, and from these edge candidate positions and the estimated edge position, a prescribed position of each stage is derived and the transmission light quantity therein is read as a transmission light quantity value of each stage.
Patent JP-H05264616-A (JP)
Title: Resistance measuring device
IPC: G01R27/08
Filed: 1992-03-23
Abstract: PURPOSE:To provide the automatic detection of overvoltage and the protection of measuring circuit by providing a switch element to be driven by a discharge element, which, discharges when the overvoltage is applied between input terminals, and the discharge current, so as to open a resistance measuring circuit temporarily. CONSTITUTION:A discharge element discharges when the overvoltage is applied between resistance measuring circuits. A switch element is driven by the discharge current of the discharge element to open a resistance measuring circuit temporarily. One end of the discharge element (Arr) is connected to a SW, and the other end thereof is connected to one end of a resistance 2, and the Arr flows the discharge currents i1, i2 to all directions. The discharge currents i1, i2 flow to diodes D1, D4 to turn on a transistor(TR), and a relay(RL) is driven to be excited, and a firm contact (r) is opened. The resistance measuring circuit is thereby protected from the overvoltage.
Patent JP-H01237551-A (JP)
Title: Master plate for waterless planographic printing
Inventor: ISHIKAWA KUNIO
IPC: G03F7/00
Filed: 1988-03-17
Abstract: PURPOSE:To widen an exposing latitude and to improve an image characteristic by determining the reflection absorbancy at 400nm of a base to >=0.3. CONSTITUTION:The reflection absorbancy at 400nm of the base of the master plate for waterless planographic printing constituted by laminating the base, a photosensitive layer and a silicone rubber layer in this order or the base, the silicone rubber layer and the photosensitive layer in this order is determined at >=0.3. A method of adding a metal, metal oxide, dye or pigment, etc., having effective absorption at 400nm to the base itself or a method of coating and forming a primer layer added with the metal, metal oxide, dye or pigment, etc., having the effective absorption at 400nm on a substrate is used as the method thereof. The exposing latitude is thereby widened and image characteristic is improved.
Patent JP-S59225148-A (JP)
Inventor: SHIYAIIFUU RII
IPC: C07D213/643
Filed: 1984-03-30
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-S62221179-A (JP)
Title: Embedded semiconductor laser
Inventor: SUZAKI SHINZO
IPC: H01S5/00
Filed: 1986-03-24
Abstract: PURPOSE:To contrive not to increase the leakage current even at the time of injection of a high current and to attain a high optical output and a high efficiency in the titled semiconductor laser by a method wherein the laser is composed of a semiconductor substrate, a first buried layer which has a conductivity type opposite to that of the semiconductor substrate and a band gap energy smaller than that of a second buried layer, a second buried layer having a conductivity type opposite to that of the semiconductor substrate, and a third buried layer having the same conductivity type as that of the semiconductor substrate. CONSTITUTION:This semiconductor laser is constituted of a p-type InP substrate 1, an InGaAsP active layer 2, an n-type InP clad layer 3, an insulating film 6 and electrodes 7 and 8; and an n-type InGaAsP first buried layer 11, which is a semiconductor layer having the opposite conductivity type to the conductivity type of the substrate 1 and has a band gap energy smaller than that of an n-type InP second buried layer 12, is interposed between the substrate 1 and the second buried layer 12. A hetero transistor of a p-n-n-P structure is composed of the substrate 1, the buried layers 11 and 12 and a p-type InP third buried layer 13 and the gain is very small. Accordingly, the leakage current can be very lessened even at the time of injection of a high current and a large optical output can be obtained.
Patent JP-S61222780-A (JP)
Title: Image-forming device
Inventor: YOSHIMURA SHIGERU
IPC: B41J29/38
Filed: 1985-03-28
Abstract: PURPOSE:To enhance workability in inspection and maintenance, by a construction wherein a body containing a recording means therein and a body containing a controlling means for the recording means therein are provided independently from each other. CONSTITUTION:A controller unit 200 comprising a power source device 210, VOP terminals 220B-220Y for adjusting each head voltage, VOP monitor switch 230 and an overload lamp 250 is disposed on the lower side of a recording system unit 100. The unit 200 is provided independently from the unit 100, thereby facilitating maintaining work or the like. In addition, a member for leading a leaked ink in the unit 100 to a drain tank 800 or the like is provided to protect the unit 200 from leakage of the ink. Accordingly, operability and safety are enhanced, installation space is reduced, and weight distribution in the entire part is made to be appropriate.
Patent JP-H02289035-A (JP)
Title: Word processor
Inventor: KOWADA TAKAYUKI
IPC: G06F17/22
Filed: 1989-03-16
Abstract: PURPOSE:To process the personal names with high efficiency by using a means which designates a KANA (Japanese syllabary) character string shorter than that defined as a retrieving subject of a dictionary retrieving part and then designates a KANA character string longer than that designated first by one character as a retrieving subject. CONSTITUTION:A dictionary retrieving part 17 retrieves the longest coincident words out of the head character of the KANA character string data stored in an input buffer 16 via a personal name dictionary part 18 and gives the retrieved words to a candidate production part 19. If a desired KANJI (Chinese character) conversion candidate character is not displayed on a CRT display 22, a reduction key 15 is operated so that the part 17 retrieves the longest coincident words via the part 18 out of those words shorter than the KANA character string which is precedingly converted. These retrieved words are given to the part 19. Meanwhile a word coincident with a character string longer than the precedingly converted KANA character string by one character is retrieved out of the part 18 by the part 17 with operation of an extension key 14 and given to the part 19. Thus the personal names can be processed with high efficiency.
Patent JP-H05265934-A (JP)
Title: Microprocessor
IPC: G06F13/36
Filed: 1992-03-23
Abstract: PURPOSE:To release an outside bus to an outside bus master, and to accept a bud using claim, request signal in an outside bus empty time, in a timing in which the execution of the command cycle of a microprocessor is not interrupted. CONSTITUTION:When the storage capacity of a prefetch queue 4' is full with the stored commands, the prefetch queue 4' outputs a prefetch queue full signal FS. A logical product circuit 21 searches the logical product of the prefetch queue full signal FS and a low precedence bus using claim request signal HLDRQ(I), and outputs a logical product result signal LPS. A logical sum circuit 22 searches the logical sum of the logical product result signal LPS and a high precedence bus using claim request signal HLDRQ(S), and outputs a logical sum result signal LAS as an accepted bus using claim request signal. A bus control unit 3' outputs a bus using claim permission signal HLDAK to the outside bus master in the empty time of the outside bus, in response to the accepted bus using claim request signal.
Patent JP-S60210561-A (JP)
Inventor: SUDA KATSUTOSHI
IPC: C04B38/10
Filed: 1984-04-03
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-H09235323-A (JP)
Title: Diene-based rubber
Inventor: NAKAMURA MASAO
IPC: C08F36/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a diene-based rubber useful as a tire, etc., capable of providing a rubber composition high in vinyl content of a conjugated diene bond part and excellent in heat generation, tensile strength, wear resistance and processability, having a specific structure. SOLUTION: This diene-based rubber is shown by the formula (R<1> and R<2> are each H, an alkyl, a cycloalkyl, an aryl, etc.; R<3> and R<4> are each an alkyl, a cycloalkyl, an aryl, an aralkyl, etc.; P is a conjugated diene polymer chain, etc.; A is an alkylene chain; (q) is 0 or 1; (m) is 1-3; (n) is 1-3; (r) is 0-2; m+n+r=4), has 0-60wt.% of an aromatic vinyl content, and comprises a conjugated diene bond part composed of 20-60wt.% of vinyl bond and has 10,000-2,000,000 weight-average molecular weight. The rubber is obtained by (co)polymerizing a conjugated diene or the conjugated diene with an aromatic vinyl in the presence of a polar compound in a hydrocarbon-based solvent by using an organic alkali metal amide as an initiator and reacting the (co)polymer with an alkoxysilane compound.
Patent JP-H07271158-A (JP)
Title: Wet type color image forming device
Inventor: TAKESUE TOSHIHIRO
IPC: G03G15/10
Filed: 1994-04-01
Abstract: PURPOSE:To prevent the occurrence of color slurring when images on all the drums are overlapped by providing a means for detecting the rotational angle of a photoreceptor and a means for controlling an exposure means in accordance with the detection result and the eccentricity of the photoreceptor. CONSTITUTION:The rotational angle of the drum is detected by sensors 102 and 103, thereafter, a sign wave is generated by a sign wave generation circuit 110 in accordance with the detection result. At this time, characteristics of each photoreceptor (data on eccentric quantity, etc.) is previously measured so as to affect a phase for generating the sign wave by a command from a CPU 115. Next, a frequency is finely adjusted by a VCO 113 in accordance with the rotational angle of the photoreceptor, then, an image clock 114 is generated. By finely adjusting the image clock 114 in such a way, the image is corrected in a direction opposite to the extending/contracting direction of the drum, and a scanning width is always kept constant. Thus, the image of four colors is formed without causing the color slurring when four drums are overlapped.
Patent JP-S56163512-A (JP)
Title: Digital signal demodulating system
Inventor: NABESHIMA TOMOKI
IPC: G11B5/09
Filed: 1980-05-19
Abstract: PURPOSE:To realize a signal demodulating system which has a high resistance to the dropout, by detecting the synchronous pattern of a shift register to which a synchronous signal is applied and then deciding the phase of a clock pulse. CONSTITUTION:A pulse (f) synchronous with the reverse position of a reproduced signal plus clocks f1 and f2 of a count-down circuit 5 that have a 180 deg. phase shift are applied to shift registers 56 and 58 via a data separating circuit 1, an edge detecting circuit 2 and a monostable multivibrator 3. The outputs of the registers 56 and 58 are applied to pattern coincident circuits 57 and 59, and outputs (p) and (q) are supplied to an OR circuit 60 when the prescribed pattern lines are distributed in the registers 56 and 58. The output (r) of the circuit 60 is applied to a synchronous protecting circuit 61, and the output (z) of the circuit 61 sets the phase of the circuit 5. Thus a correct synchronous pattern is obtained when the prescribed synchronous signal is applied to the registers 56 and 58. In such way, a stable demodulation is possible with a high resistance to the dropout.
Patent JP-S61224110-A (JP)
Title: Magnetic disc recording and reproducing controller
Inventor: NISHINO HIDEKAZU
IPC: G11B5/09
Filed: 1985-03-29
Abstract: PURPOSE:To attain power saving and low heat dissipation by providing a switching circuit connecting/disconnecting a power supply of a recording and reproducing circuit and a retriggerable one-shot circuit controlling the switching circuit into off-state while a correct reproduced output signal is not obtained. CONSTITUTION:When an 'H' level output of the on-shot IC 12a is given to inverters 12b, 12c, the level is inverted into 'L' level and fed to a base of switching transistors (TRs) 11a, 11b, then the TRs 11a, 11b are turned off to cut off power application to a recording and reproducing circuit 3. In this case, the retriggerable one-shot circuit 12 is activated for an unstable time which is the subtraction of (Ts-Tc) from the unstable time of the reproduced output signal E0. When the positioning of a magnetic head 2 is stable, the stable reproduced output signal E0 is obtained. The currents IVcc1, IVcc2 flowing to the recording and reproducing controller are decreased by cutting off the power supply voltages Vcc1, Vcc2 fed to the circuit 3 while the E0 is unstable.