baber/WOPTO huggingface dataset:
Patent JP-S5940279-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: TAKEUCHI YASUTO
IPC: G01S7/523
Filed: 1982-08-31
Abstract: PURPOSE:To obtain an ultrasonic imaging apparatus capable of using the same delay circuitory system in both scannings in common, by using a converging delay map in mutually reverse relation in the cases of liner scanning and sector scanning. CONSTITUTION:When a switch 35 is connected to a contact S, the pulse from the pulser 36 is delayed from the predetermined direction of a daly line 34 to bring a delay map 33 to convex surface-like phase driving and a central part of a circular arc array vibrator 20 is energized faster than the peripheral part thereof through bidirectional buffer amplifiers 321, 322..., a multiplexer 31 or the like to form a sector scanning ultrasonic scanning state. On the other hand, when the switch 35 is connected to a contact L, the delay direction of the line 34 becomes reverse to bring the delay map 33 to concave surface-like phase driving and a linear scanning ultrasonic scanning state due to a linear array vibrator 10. It is similar with respect to the reception of ultrasonic waves and the same delay circuit is used in common to form an ultrasonic imaging apparatus capable of subjecting the same diagnostic part to sector scanning and linear scanning.
Patent JP-S6213165-A (JP)
Title: Picture signal coding system
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/41
Filed: 1985-07-11
Abstract: PURPOSE:To obtain a decoding picture with high quality by adding a difference signal from an original picture to a signal by a conventional coding method and sending the result. CONSTITUTION:A gradation information coder codes gradation information and a resolution information coder 6 encodes resolution information, a multiplexer 7 synthesizes both the codes and inputs the result to a buffer memory 8. The gradation information 14 being outputs of P0, P1, P2, phiij processors 4 and the resolution information 15 and an original signal 16 being an output from a picture signal memory 1 are given to a difference signal calculator 9, where the difference signal is calculated, an in-block difference signal identification device 10 compares the absolute value of the difference signal in a block with threshold values 1, 2 and compares the number of picture elements within the range of the threshold values 1, 2 with the threshold value 3 so as to discriminate whether the difference signal of the block is within the permissible range or not and a flag is generated. A difference signal coder 11 encodes the difference signal of the block where the difference signal is at the outside of the permissible value and inputs the result to a memory 12 together with the flag. A controller 13 is to insert a difference signal code to a properlocation of the code from a coding part A.
Patent JP-S5274250-A (JP)
Title: Output buffer circuit
Inventor: SAKAI TAKESHI
IPC: H03K19/0185
Filed: 1975-12-17
Abstract: PURPOSE:To shorten sharply operation delay time caused by a load capacity by a simple constitution, to decrease the number of units and to clamp precisely by controlling increase of power consumption.
Patent JP-H051883-A (JP)
Title: Air separating device
Inventor: NUNOMURA MASAYOSHI
IPC: F25J3/04
Filed: 1991-06-24
Abstract: PURPOSE:To keep the load of flow rate between the side cut stage and the gas returning stage of the feed gas of a main fractionating tower in the same level as a level. upon collecting argon at al times and stabilize the operation of the main fractionating tower by a method wherein a bypass pipe is provided between the gas feeding section for a crude-argon tower and a gas returning section from a crude-argon condenser. CONSTITUTION:A bypass pipe 9 and a bypass valve l0, capable of extracting the proper amount of feed gas so that a processing amount becomes same as a time upon collecting argon from a time upon starting a plant at all times, are provided between a gas feeding section and a gas returning section. The bypass pipe 9 is used until the operation of a main fractionating tower 2 is set by collecting oxygen after starting the plant whereby the regulation of a flow rate can be effected under the same condition as a condition upon collecting argon. Further, switching operation from bypass operation to crude-argon tower 6 operation can be effected gradually after the operation of the main fractionating tower 2 is set. According to this method, the operation of the crude-argon tower 6 is not necessitated upon operation for collecting oxygen only whereby cold heat loss due to the operation of the crude-argon tower 6 can be prevented.
Patent JP-H06336270-A (JP)
Title: Usage for pocket tissue and pocket tissue paper case
Inventor: IKENO TAKESHI
IPC: B65D83/08
Filed: 1993-05-28
Abstract: PURPOSE:To provide a method and device for using pocket tissue, in which pocket tissue paper in the pocket tissue can be used easily and a large quantity of the pocket tissue paper in the pocket tissue can be stored an transported at a time without the waste of the pocket tissue paper. CONSTITUTION:A pocket tissue paper case K is formed by a front wall part 10, rear wall part 20, right wall part 30, left wall part 40, cover part 50 and bottom wall part 60; and the cover part, 50 is opened and pocket tissue paper taken out from pocket tissue is contained in the case. Consequently, the pocket tissue paper is taken out easily because an opening 75 extends to the lower part of the front wall part 10. Because the bottom wall part 60 is inclined to a user's side, also, the pocket tissue paper can always come to the user's side.
Patent JP-2000334833-A (JP)
Title: Embossed decorative material
Inventor: KAKINUMA YOSHIAKI
IPC: B29C59/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve scratch resistance and stain resistance by forming kinds of different diameters in the projected part of part of a decorative material and forming it by the intra-plane orientation of an individually independent projected element formed from a plane pattern. SOLUTION: A plane pattern of three net points, P1, P2, P3 is arranged adjacently on the approximately straight line of an aggregation net pint pattern P, and the resist membrane 2 of a resist pattern is formed on the plate surface of an embossed plate material 1. The membrane 2 is formed in a part other than the net points, its width is made approximately equal to ΔL, and corrosion is started in the non-resist part of the plate surface where the membrane 2 is formed. Side etching is eroded from both sides in the lower part of the memberane 2, the membrane 2 is dropped in advance and peeled off, an embossed plate E' having rounded irregularities is obtained and embossed on a base material, and projected elements T1, T2, T3 are molded.
Patent JP-H0318043-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: NOMURA HISAO
IPC: H01L27/04
Filed: 1989-06-14
Abstract: PURPOSE:To reduce an area and to automatically design a mask layout by preparing several basic disposition patterns, selecting a nearest template to positional relation of elements in a circuit diagram from them, and disposing the elements. CONSTITUTION:Several basic disposition patterns (templates) 4 are prepared, a nearest template 4 to positional relation of elements in a circuit is selected from them, and the elements are disposed. The template 4 includes a positive power source side resistance plate 1, a transistor plate 2, and a negative power source side resistance plate 3. Accordingly, resistors 5, 6, 12-15, 18, 19, 25-28, transistors 7-10, 20-24, capacitors are gathered according to the same type elements, and can be rationally disposed. Thus, a dead space due to separately diffused layers is reduced, an automatic design of a mask layout by a computer is facilitated, and a chip area can be minimized.
Patent JP-S5483880-A (JP)
Title: Digital rate meter
Inventor: HASEGAWA MASAKAZU
IPC: G01T1/17
Filed: 1977-12-16
Abstract: PURPOSE: To make the statistical error of a digital rate meter constant by consturcting a closed loop of a frequency difference detecting circuit, an up- and down- counter and a pulse generating circuit so that feedback signals may follow pulse signals to be measured.  
     CONSTITUTION: The disclosure is concerned with a rate meter for radioactive ray measurements. A closed circuit is constructed of a feruency difference detecting circuit 1, an up- and down-counter 2 and a pulse generating circuit 3. The pulse signals F 1  to be measured and the feedback signals F 2  from the pulse generating circuit 3 are fed differentially to the frequency difference detecting circuit 1 so that the up- and down-counter 2 generates the signals ΔF indicating the frequency difference, the up signals indicating that F 1 >F 2  and the down signals indicating that F 2 >F 1 . The circuit 3 generates the feedback signals F 2  having such a frequency as is proportional to the integrated value of the counter 2. Thus, there can be generated at the output terminal D of the couter 2 the signals which are prepared by converting the pulse signals F 1  into parallel digital signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5941145-A (JP)
Title: Rotor for rotary electric machine
Inventor: SAWATANI KENJI
IPC: H02K1/32
Filed: 1982-08-30
Abstract: PURPOSE:To increase the cooling efficiency of a field coil by providing vent passages between a pole core and a field coil, and between the layers of the field coil, arranging partition members between the lower ends of the field coils, and between the field coils. CONSTITUTION:A first vent passages 60 which have a large cooling air inlet are provided between a field core 10 and a field coil 11, a second vent passages 70 are provided between the layers of the field coil 11, a first partition member 22 bridged between the lower ends of the field coils 11 is provided, and a second partition member 23 forming a third passage 80 which has larger cooling air outlet between the field coils 11 is arranged between the field coils 11. The pressure of cooling air is enhanced by the member 22 to be flowed to the first passage 60 and the flowing velocity of the cooling air passed through the first and second passages 60, 70 can be accelerated. Further, the ventilating area of the cooling air to the field coil 11 can be remarkably increased by the second passage 70, and the ventilating state can be equalized.
Patent JP-H0722586-A (JP)
Title: Semiconductor integrated circuit
Inventor: YONEYAMA ATSUO
IPC: H01L21/822
Filed: 1993-06-23
Abstract: PURPOSE:To provide a semiconductor integrated circuit, a delay time of any circuit block of which can be measured with high accuracy and ease and which is suitable for high integration. CONSTITUTION:Input signals input from input pins 10a, 10b are latched by latches 2, 3 in response to a clock signal CLK input from an input pin 11, and at the same time, are output to a circuit block 1. A delay time from the rise timing of the clock signal to the input of the input signal to a terminal 1a of the circuit block 1 is measured by a latch 5. And, a delay time from the rise timing of the clock signal CLK to the output of the output signal from a terminal 1c of the circuit block 1 is measured by a latch 4. By calculating a difference between these two delay times, a delay time of the circuit block can be found.
Patent JP-H028124-A (JP)
Title: Original feeder
Inventor: GOSHIMA CHIKADO
IPC: B65H3/52
Filed: 1988-06-22
Abstract: PURPOSE:To make sure of separation of originals piece by piece by installing an inclined part in a discharge end of an original mount part, while setting up a separation roller, provided with each blade consisting of a loop-formed elastic body in plural peripheral spots, in an upper part of this mount part. CONSTITUTION:A discharge end of an original mount 106 is formed into an incline 108 tilted as much as 30 degrees or so, and a separation plate 110 of silicone rubber or the like is installed thereon. A separation roller 130 is supported by a rocker arm 132 at an upper part of the mount 106. Six grooves are formed on an outer circumferential part of the separation roller 130 and a blade consisting of a loop-formed elastic body is embedded thereinto. When the top of an original 104 on the mount 106 is pressed down by the blade and the separation roller 130 is rotated, the blade is flexibly deformed whereby its contact area with the original is increased, and the original is bent as being supported by the incline 108, thus it is surely separated by handling action.
Patent JP-S6216462-A (JP)
Title: 4-cyanopiperidine derivative
Inventor: YAMAUCHI HIROSHI
IPC: C07D453/02
Filed: 1985-07-12
Abstract: NEW MATERIAL:The 4-cyanopiperidine derivative of formula I (X is halogen) and its salt. EXAMPLE:N-(2-chloroethyl)-4-cyanopiperidine. USE:Useful as a synthetic intermediate for a quinuclidine derivative which is a synthetic intermediate for pharmaceuticals and chemical reagents. A hardly synthesizable quinuclidine derivative can be produced easily. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula II or its salt with a dehydrative halogenation agent such as thionyl chloride, phosphorus oxybromide, etc., in a solvent such as benzene, acetonitrile, etc., at a temperature between 10 deg.C can the refluxing temperature of the solvent. As an alternative method, the compound of formula I can be produced by the reaction of the compound of formula III with the compound of formula IV (X and Y are halogen).
Patent JP-S5276606-A (JP)
Title: Block salient-pole synchronous machine
Inventor: HIKITA KAZUYOSHI
IPC: H02K1/24
Filed: 1975-12-20
Abstract: PURPOSE: In order to strengthern the fixing of a pole shoe and a pole body, devised is to stop the rotation of the rotor in such way that the difference if tension due to the differential temperatures between a pole shoe and pole body from the rotary magnetic pole cannot restrain the bolt which clamps and fixes the above pole shoe and pole body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04349947-A (JP)
Title: Belt conveyor device for separating non-magnetic metal
Inventor: FUJIWARA MASAO
IPC: B03C1/23
Filed: 1991-05-28
Abstract: PURPOSE:To reduce the noise of a belt conveyor device and enhance the recovery efficiency of non-magnetic metal waste materials by suspending a flexible membrane member between the waste unloading end of the belt and the inner wall part opposite a casing. CONSTITUTION:The waste aluminum (m) caught in the ordinary refuse such as waste papers is collected into a waste aluminum recovering space F moving along a path (c). There is a case where the waste aluminum (m) is flown apart along a path Q' due to the interaction of the magnetic flux produced by the excess current flowing through the waste aluminum (m) and that of a rotary magnet 43. During this flying, the waste aluminum collides with a membrane 132, which is then deflected as shown by broken lines. In doing so, the horizontal speed component of the waste aluminum (m) is decreased and the waste aluminum falls off approximately along the surface of the membrane member 132 and into a receiving chamber F. And no collision noise is produced as in the conventional case. In addition to the waste aluminum, the non-magnetic metal such as copper and brass can also be separated for collection.
Patent JP-S63317385-A (JP)
Title: Reversible thermal recording material
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/40
Filed: 1987-06-19
Abstract: PURPOSE:To enhance a thermal sensitivity to form a sharp image and to reduce the deterioration of the image, by a method wherein a thermosensitive layer reversibly varying in transparency according to a temperature is formed, and thereon an overcoat layer mainly composed of a polysiloxane graft polymer is provided. CONSTITUTION:In a reversible thermal recording material, a thermosensitive layer which is mainly composed of a resin base material and an organic low-molecular substance dispersed in the resin base material so as to reversibly vary in transparency according to a temperature is provided on a substrate, and thereon an overcoat layer mainly composed of a polysiloxane graft polymer is provided. The thermosensitive layer is white-opaque at a room temperature of T0 or below, turns to be transparent when being heated to a temperature ranging T1-T2, and keeps transparent if being cooled down to a room temperature of T0 or below. When being heated to a temperature of T3 or above, the thermosensitive layer turns into an intermediate translucent state. It returns to an initial white-opaque state with decreasing temperature. The provision of the overcoat layer mainly composed of the polysiloxane graft polymer enables the reduction of the coefficient of friction of the surface of the material and enhances thermal sensitivity, which is a heat transmission from a thermal head to the recording material.
Patent JP-H05323917-A (JP)
Title: Image editing device and image display device
Inventor: IMAIZUMI SHOJI
IPC: G06F3/153
Filed: 1992-05-19
Abstract: PURPOSE:To reduce deterioration with the lapse of time due to sticking by clearing a screen display in an intermediate nonuse state of a CRT. CONSTITUTION:A film scanner device 30 scans the image of a film 790 set on a truck 750, displays the image on a CRT display 300, and also sends image data to a copying machine side. An image erasing means clears the area where the original image is displayed in the intermediate nonuse state in the continuous use of the CRT display 300. An area where editing information is displayed is continuously displayed. The display of the original image is restored when necessary. The screen is cleared by setting data in the address of a character plane corresponding to pixels to be cleared to (0, 0, 0, 0) and displaying the pixel in black. The screen display is restored by setting data in the address of the character plane corresponding to the pixels to be restored to (1, *, *, *) and displays the pixels with input data.
Patent JP-S6215343-A (JP)
Inventor: MIYAZAKI TAKAO
IPC: D02G1/08
Filed: 1985-07-10
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-S5776621-A (JP)
Title: Data processing system having input and output system
Inventor: KIMURA HISASHI
IPC: G06F13/00
Filed: 1980-10-30
Abstract: PURPOSE:To eliminate the limitation of bus length, by setting up a bus before receiving a sink-signal from a reception side and then sending data successively from a transmission side. CONSTITUTION:When an input-output controller 2 sends data 1, data 2...successively, the controller 2 permits a CRC(cyclic redundancy check) generation part 11 to generate CRC characters corresponding to the data, and adds the corresponding CRC characters to parts close to the ends of the data, thereby sending them onto a bus-in line 3 through the driving circuit 7. At this time, a sink-in signal is sent out corresponding to the data 1. Then, a bus is set up without waiting for the arrival of a sink-out signal, and the controller 2 sends the data 2 together with a corressponding sink-in signal. Similarly, the data 3, data 4... are sent out and the said CRC characters are added corresponding to the data.
Patent JP-S6045232-A (JP)
Title: Releasing and charging circuit of photographing camera
Inventor: OGAWA MASAAKI
IPC: H02P3/08
Filed: 1983-08-22
Abstract: PURPOSE:To allow a rotation quantity of a motor till it stops after an electrical conductive signal is cut off to come near a constant state, and to eliminate the shortage of charge by shortening a motor conductive time after the conductive signal to a motor is cut off, at the time of a high voltage, and lenghening said time at the time of a low voltage. CONSTITUTION:When a motor electrical conductive signal 1 attains to ''1'', an output of a one-way integration circuit 2 is reduced to ''0''. By a comparison of a reference voltage (A), an output of a voltage comparing circuit 4 attains to ''1'', and a motor M starts to rotate. When the signal 1 is reduced to ''0'', the circuit 2 starts integration, and when the output exceeds the voltage (A) of a reference voltage generating circuit 3, the output of the circuit 4 is reduced to ''0'', the electric conduction to the M is cut off, and it rotates a little (B) by inertia. When a power supply voltage drops, the time when the output of the circuit 2 reaches the reference voltage is long like a broken line of (b), therefore, the time of the output ''0'' of the circuit 4 is extended, and the cut off of conduction to the M is extended. However, a rotating portion (an arrow C) of inertia is small, and putting them together, a rotation quantity (an arrow D) of the M till it stops after the signal 1 is cut off to come near a constant state irrespective of the power supply voltage.
Patent JP-S5378089-A (JP)
Title: Automatic disconnection detector for multi-pin connector
Inventor: NOGUCHI MASAYA
IPC: G01R31/04
Filed: 1976-12-21
Abstract: PURPOSE: To detect disconection of pin connector automatically by utilizing the fact that input condition changes when disconnection of pin connector occurred. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H054164-A (JP)
Title: Surface polishing device
Inventor: IYO KUNIAKI
IPC: B24B37/005
Filed: 1991-06-25
Abstract: PURPOSE:To prevent poor performance of rotation of a holder plate and a work resulting from unevenness of the work contacting pressure to a surface reference board, by pressurizing the holder plate locally. CONSTITUTION:A work 3 is held by a holder plate 4, which is supported by a stationary arm 6 and capable of rising and falling, and the material to be processed 3 is contacted and pressed to a rotating surface reference board 2 by sinking the holder plate 4, and thus undergoes polishing while a polish is supplied to the polishing surface. This surface polishing device is equipped with a pressing means due to a pressing cylinder 7 and a roller 8 at the periphery of the holder plate 4, and a local pressure is given thereto through adjustment of the pressure of the cylinder 7.
Patent JP-H05325400-A (JP)
Title: Multidisk driving device
Inventor: UENO OSAMU
IPC: G11B33/12
Filed: 1992-05-21
Abstract: PURPOSE:To miniaturize the whole of a device and to improve operability by providing an optical recording and reproducing means for recording and reproducing an optical disk and a magnetic recording and reproducing means for recording and reproducing a floppy disk. CONSTITUTION:When the optical disk or the floppy disk 5 is inserted from a disk inserting port 1, the inserted disk 5 is carried to the inside of the device by a loading mechanism and held by a rotation driving part 2. Besides, it is held by the driving part 2 according to the type of the inserted disk 5. Then, the revolving speed of the driving part 2 or the prescribed recording and reproducing means is selected and controlled according to the type of the inserted disk 5. That means, when the inserted disk 5 is the optical disk, the optical disk is rotated at the prescribed revolving speed by the driving part 2 and the optical recording and reproducing means 3 is actuated. Then, the recording or the reproducing of the optical disk is executed.