baber/WOPTO huggingface dataset:
Patent JP-H01240405-A (JP)
Title: Apparatus for automatically packaging molded article
Inventor: ITO TOMOKATSU
IPC: B29C65/74
Filed: 1988-03-22
Abstract: PURPOSE:To automate all packaging processes and reduce the packaging costs, by the additional provision of a mechanism which cuts off injection molded articles from the runner and imparts a time interval required for packaging between respective packaging operations. CONSTITUTION:A runner cutting mechanism 2 cuts off molded articles 61 on both sides of a runner 62, and a first molded article conveying passage 21 provided in the runner cutting mechanism 2 carries the molded articles 61 in such arrangement as to retain a space between respective articles before and after cutting. A second molded article conveying passage 3A carries the molded articles 61 faster than by the first molded article conveying passage 21, increasing the conveying space between respective molded articles 61. A third and fourth molded article conveying passages 3B and 4 carry the molded articles 61 in such spaced relation in the predetermined directions. A packaging mechanism 5 feeds thermoplastic packaging film 71 and 72 to interpose the molded articles 61 being carried therebetween for heat sealing under pressure. Thus, an automatic packaging can be effected without the need of any manual operation between respective mechanisms.
Patent JP-S56163907-A (JP)
Title: Composition of tyre tread rubber
Inventor: SATOU SUSUMU
IPC: C08J3/24
Filed: 1980-05-23
Abstract: PURPOSE: To improve the rolling resistance and running stableness by constituting the tread by a mixture obtained by mixing at a certain rate a natural rubber or a diene system rubber, a styrene-butadiene copolymer of a predetermined composition and a vulcanized powder of acrylonitrile-butadiene copolymer.  
     CONSTITUTION: The tyre tread part is made of a rubber composition vulcanized and mixed with 5W50pts.wt. of vulcanized powdery rubber which comprises  100pts.wt. of natural rubber and/or diene system synthetic rubber, the styrene-butadiene copolymer rubber containing 30W50wt% of styrene and/or the acrylonitrile- butadiene copolymer rubber containing 25W45wt% of acrylonitrile. The tyre having the above composition can be improved in the rolling resistance and the running  stableness such as the wet skidding and wet braking characteristics.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63234524-A (JP)
Title: Photoresist coating
Inventor: SUZUKI TSUMORU
IPC: G03F7/16
Filed: 1987-03-24
Abstract: PURPOSE:To enable a wafer to be independently coated with photoresist using different kinds of materials or under different conditions by a method wherein every half side of the wafer is coated with the photoresist in two different kinds of materials or conditions making use of a spincoater. CONSTITUTION:A wafer 1 is set to a spincoater and then photoresist 4 of chloromethylated polystyrene (CMS) is dripped on a half side 1a of wafer 1 along the central line passing through the spinning center 2 of a spincoater. Later, an even thin film 5 of CMS photoresist can be formed on the half side 1a of wafer 1 by spinning the spincoater. Next, novolak photoresist 6 is dripped on the other half side 1b of wafer 1 along the central line 3 to form an even thin film of novolak photoresist by spinning the spincoater. Through these procedures, every half side of wafer 1 can be coated with the CMS photoresist thin film 5 and the novolak photoresist thin film 7.
Patent JP-S61225558-A (JP)
Inventor: MITA HIDEO
IPC: F25B9/14
Filed: 1985-03-29
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-S57184752-A (JP)
Title: Control system of automatic speed changer for vehicle
Inventor: TAGA YUTAKA
IPC: F16H61/08
Filed: 1981-05-06
Abstract: PURPOSE:To increase the brake effect of the vehicle by a method wherein a direct coupling clutch is engaged when a low speed changing step is selected and the vehicle is running under the condition of an engine-brake in case a gear type speed changing mechanism and the direct coupling clutch are controlled based on various kinds of input signals. CONSTITUTION:A computer 100, for controlling the automatic speed changer based on the signals of respective sensors 1-8, controls the solenoids 11, 12 of the gear type speed changing mechanism and the solenoid 13 of the direct coupling clutch. When the gear type speed changing mechanism is set at the low speed changing step and the engine-brake is employed, the solenoid 13 is operated to engage the direct coupling clutch and thereby applying the engine-brake more effectively.
Patent JP-S59209912-A (JP)
Title: Cooling system in radiator and condenser for automobile fitted with cooler
Inventor: SUSA SUMIO
IPC: B60H1/32
Filed: 1984-04-04
Abstract: PURPOSE:To make efficient cooling achievable, by installing two electric blowers, while controlling them with different modes each in times of operation and stoppage of a cooler, in case of a cooling system which installs a radiator for cooling water and a condenser for cooler cycle's refrigerant condensation in a series manner. CONSTITUTION:When a switch 8 to be turned off in time of cooler cycle stoppage is in a state of being opened as well as when a first water temperature detector 10 is closed as cooling temperature goes up beyond the first setting temperature, a coil 12a of a relay 12 is excited, closing a normally-opened contact 12b whereby a motor 4a of a blower 4 on one side is operated. Under this condition, when the cooling water temperature unusually goes up and becomes beyond the second setting temperature being higher than the first setting temperature, a second water temperature detector 13 opens, closing a normally- opened contact 9b of a relay 9, and a motor 5a of a blower 5 is opened. On the other hand, when a clutch 8 is closed in time of cooler operation, the motor 5a is usually operated so that both of a radiator 2 and a condenser 3 are effectively cooled.
Patent JP-H01240820-A (JP)
Title: Positional information generator and code arrangement body for said generator
Inventor: WATANABE TSUNEO
IPC: G01D5/249
Filed: 1988-03-23
Abstract: PURPOSE:To enable the detection of a positional information with high resolution, by detecting the relative positional relationship between a sensor group for a main track and the main track and by making a detection signal of a sensor outputted selectively on the basis of a detection signal of said relationship. CONSTITUTION:A positional information generator is equipped with a code plate 10, a sensor assembly 20 having a sensor group 21 for a main track and a sensor group 33 for a sub-track, and a signal processing division 30 which processes an output signal of each of the sensor groups 21 and 22 and outputs a positional information. The signal processing element 30 is equipped with a wave-shaped circuit 31 amplifying an output of each sensor and also digitizing it, a sensor selection circuit selecting an output of a sensor positioned in a state wherein the detection of a unit pattern is executable, and a code conversion circuit 33 whereby a combination of unit patterns selected by the sensor selection circuit 32 is outputted in terms of a signal showing information on an absolute position.
Patent JP-H07283595-A (JP)
Title: Electronic component mounting machine
Inventor: YABUNO KOHEI
IPC: H05K13/04
Filed: 1994-04-06
Abstract: PURPOSE:To perform a subordinate operation at a good timing to match a small movement of a nozzle by employing an amplifying valve for achieving a subordinate process of sucking an electronic component with the nozzle upon receiving of a high pressure from a first valve by a differential valve as a pilot valve for catching an operation of the nozzle by the first valve. CONSTITUTION:A suction nozzle 1 is moved down and a valve seat 11 is opened. Since high pressure air of a valve chamber 13 is vented, the high pressure air is not supplied to a valve chamber 16a through a communicating unit 17, and a differential valve 15 remains deviated upward by a compression spring 22 and does not move. After an electronic component 4 is mounted on a board, the nozzle 1 is raised, its disc is raised by an operation controller, and the high pressure air is again supplied to the chambers 13 and 16b via the unit 17 and a switching valve. In this case, since the high pressure is operated at a small bore disc 20 at the valve 15, the valve 15 is still maintained in a state deviated upward for next component sucking operation.
Patent JP-S60223788-A (JP)
Inventor: KENESU DEII MAKUDANIERU JIYUNI
IPC: B66C23/66
Filed: 1985-04-02
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-H11264300-A (JP)
Title: Segment assembling method
Inventor: MORI YASUO
IPC: E21D11/40
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a segment assembling method for inserting a segment smoothly into the already built-in segment side while maintaining the attitude and moving direction of the segment accurately using a plurality of shield jacks at the time of segment inserting action and attaining high speed elongation until pistons approach the side faces of the existing segments. SOLUTION: At the time of transferring a segment into a specified assembling position by a segment assembling device and making pistons 65a, 65b of two shield jacks 6a, 6b abut the attitude adjusted segment 7 to insert it into the existing segment (7', 7") side, the strokes STa, STb of the pistons 65a, 65b detected by stroke detectors 12a, 12b are compared by a comparator 13. The elongation speeds Va, Vb are compared, and in the case of being unequal, a control device 15 outputs a control current for supplying an appropriate flow rate computed by a computing element 14, to servo valves 16 (a, b) for supplying pressure oil to the delayed shield jack 6a, 6b.
Patent JP-H02248607-A (JP)
Title: Valve driving system of internal combustion engine
Inventor: SONODA KENICHI
IPC: F01L9/02
Filed: 1989-03-20
Abstract: PURPOSE:To promote compactness of a valve driving system and increase valve driving efficiency by altering valve timing of a shut-off valve arranged in at least one of a supply pipe line and a discharge pipe line of hydraulic oil through an electromagnetic directional control valve. CONSTITUTION:A valve driving system has an air cylinder 7 which is used for accelerating an exhaust valve 6 in its closing direction, and a hydraulic cylinder 15 which is used for opening the exhaust valve 6 under pressure of hydraulic oil against the accelerating force caused by the air cylinder 7. The exhaust valve 6 is opened or closed by supplying or discharging hydraulic oil to or from the hydraulic cylinder 15. A logic valve 36 is connected to part of a hydraulic oil discharge pipe line 33 through which hydraulic oil is discharged from the hydraulic cylinder 15. An electromagnetic directional control valve 45, which is used for altering valve timing of the logic valve 36, is connected to part of a hydraulic oil supply pipe line 27, through which hydraulic oil is supplied to the hydraulic cylinder 15, and its operation is controlled by using a controller 50. By using this system, a hydraulic pipe line becomes compact and the logic valve 36 becomes small.
Patent JP-H11266159-A (JP)
Title: Encoder and decoder
Inventor: TAKAHASHI HIROYUKI
IPC: H04N19/426
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the availability of a memory for temporarily storing image data or a wavelet conversion coefficient, and to enhance the speed of processing in an encoder and a decoder. SOLUTION: A memory part 200 consists of a tile memory 202 of eight bit depths and a coefficient extension work memory 204 of twelve bit depths, having a quarter number of words. Coefficient data are stored in the tile memory 202 upto their eight bit depths, and more than eight bit depths of them are stored in the work memory 204 in a form in which four coefficients are stacked. The memory part 200, the wavelet conversion part 210 and an encoding/ decoding part 220 are mounted on one chip. The image data are fetched from a frame memory 240 by a tile, restored image data are written out in the frame memory 240 by a tile.
Patent JP-H03267921-A (JP)
Title: Thin-film transistor matrix
Inventor: HASHIMOTO ARIHIRO
IPC: H01L27/04
Filed: 1990-03-19
Abstract: PURPOSE:To provide a large accumulation capacity without lowering an opening rate by disposing an additive electrode in the section where a protective insulating film covering the surface of a display electrode is provided and an accumulation capacity is formed and connecting this electrode through the protective insulating film to a gate bus of the lower layer. CONSTITUTION:The display electrode E formed on a gate insulating film 3 is extended and superposed on the gate bus GB formed together with the gate electrode G on an insulating substrate 1 and further, the additional electrode 8 consisting of a metallic film constituting the drain bus DB is disposed to face this electrode via the protective insulating film 7 covering the surface thereof. This additive electrode 8 is connected through a contact window 9 provided in the protective insulating film 7 to the gate bus GB of the lower layer. The accumulation capacity is increased by the stack structure consisting of the gate bus-display electrode E and drain bus-display electrode E in this way, by which the bright display is obtd. without lowering the opening rate.
Patent JP-2000263192-A (JP)
Title: Gap meter for single roll method casting and casting method
Inventor: SATO YUICHI
IPC: G01B7/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To measure a narrow gap between the circular surface of cooling roll rotated at high speed and the opening part of a nozzle at high accuracy even in a high temp atmosphere by fitting a vortex sensor at the position on the slit axis of the opening part of the nozzle formed as the slit state on the facing surface of a frame for fixing a nozzle holder to the cooling roll. SOLUTION: The vortex sensor 13 is fitted to the position on the extending line of the slit axis of the opening part 7 of the nozzle on the facing surface of the frame 11 for fixing the nozzle holder 10 holding the nozzle 3 for supplying the molten metal to the cooling roll 5. When the gap (d) between the opening part 7 of the nozzle and the cooling roll 5 is measured, the vortex sensor 13 fitted with the difference of level (d1) to the opening part 7 of the nozzle so that the distance (d2) between the vortex sensor 13 and the surface of the cooling roll 5 becomes a range having good measured precision matched to the characteristic of the vortex sensor 13. The gap (d) is (d2-d1). In this way, the rapidly cooled and solidified metal strip having good precision of the strip thickness and high performance is stably obtd.
Patent JP-H07176090-A (JP)
Title: Method, medium and device for magneto-optical recording
Inventor: KURITA SHINICHI
IPC: G11B7/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a high recording density and access performance for a Z-CAV system and to improve the reliability during a high density recording for a CAV system by controlling the clock frequency so that the value computed by a prescribed equation is always kept constant employing the linear speed and thermal time constant of the medium. CONSTITUTION:A magneto-optical recording medium D beforehand records the information relative to the thermal time constant of the temperature change of the medium D caused by the radiation of a laser beam and the clock frequency 'f' is controlled so that a ratio T/tau is always kept constant where T is a reciprocal of the frequency 'f' and 'tau' is a thermal time constant. A thermal time constant information detection section 8 stores the information on 'tau' recorded in the medium D caused by the radiation from a laser beam source 2. Moreover, a linear speed detection section 11 obtains the linear speed from the rotational speed of a motor 1 and the radial position from which a laser beam is irradiated. An arithmetic section 10 computes the thermal time constant based on the information from the sections 8 and 11 employing the prescribed equation and outputs it to a clock frequency control section 12.
Patent JP-H05276431-A (JP)
Title: Video camera
IPC: G11B31/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide the video camera which can obtain the still pictures of multiple exposure separately from moving images while recording the moving images. CONSTITUTION:This video camera is provided with an arithmetic circuit 8 to be supplied input video signals and a frame memory 9 to store the output signals of this circuit, the output of this frame memory 9 is fed back to the arithmetic circuit 8, and a control circuit 10 respectively controls this feedback amount and the write/read of the frame memory 9. In the case of fetching totally N pieces of video signals into the control circuit 10 once at M pictures, when an input video signal amount is defined as K and the feedback amount is defined as 1-K, the control of K=1, 1/2, 1/3...1/N is performed at the interval of M pictures.
Patent JP-H06255447-A (JP)
Title: Seat belt device of vehicle
Inventor: TORII AKIRA
IPC: B60R22/46
Filed: 1993-03-04
Abstract: PURPOSE:To constrain an occupant in a good condition without making a motor for fastening a belt in a large size. CONSTITUTION:A seat belt consists of a shoulder belt 21 passing through a shoulder anchor 7 which is drown out from a retractor 1 energized by a specific retracting force, and a lap belt 22 passing through a tang plate 31 and extending to an outer anchor 4 continuously. A winding shaft 41 to wind the front end of the lap belt 22 is provided to the outer anchor 4, a motor 6 is operated when a collision is anticipated in the seat belt installing condition, and the winding shaft 41 is rotated in the winding direction, so as to fasten the lap belt 22. Since the lap belt 22 is fastened rapidly when a collision is anticipated, the movement of the lower half body of the occupant is prevented effectively, and since the bending of the shoulder belt 21 is eliminated beforehand, the movement of the upper half body is also reduced, and the occupant can be protected effectively by an air bag and the like.
Patent JP-H07281221-A (JP)
Title: Production of nonlinear optical material
Inventor: YOSHIDA MASARU
IPC: G02F1/355
Filed: 1994-04-07
Abstract: PURPOSE:To provide a process for producing a nonlinear optical material capable of forming the fine wires or dots finer than the accuracy of lithography in a matrix forming superlattice structures of fine wires or dots without using etching. CONSTITUTION:Patterns are formed by dielectric thin films 12 dispersed with impurities on a substrate 11 and semiconductors are alternately laminated thereon to epitaxially grow the superlattice structures consisting of quantum wells 13 and barrier layers 14. A heat treatment is executed at a temp. higher than the growth temp. of the superlattice structures, by which the impurities are diffused from the dielectric thin films 12 and the superlattice structures are partially converted to mixed crystals. As a result, the fine wires or dots as small as a quantum size effect appears are formed in the parts remaining without conversion to the mixed crystals. The nonlinear optical material formed with the dielectric thin films 12 as the matrix is thus obtd.
Patent JP-H04282417-A (JP)
Title: Magnetic sensor
Inventor: SHIMOE OSAMU
IPC: G01B7/00
Filed: 1991-03-08
Abstract: PURPOSE:To enable detection accuracy as a magnetic sensor to be improved by allowing an output wave of the magnetic sensor using four magnetic resistance effect elements to have a large inclination near a comparatory level line. CONSTITUTION:Four magnetic resistance effect elements MR1-MR4 are placed in the order of the first, second, third, and fourth, at the same time they are connected in series in the order of the first, second, third, and fourth, an output terminal 2 is provided at the second and fourth connection wiring portions with both edges as power-supply terminals, an interval between a center line between the first and second magnetic resistance effect elements MR1 and MR2 and a center line between the third and fourth magnetic resistance effect elements MR3 and MR4 is set to a magnetization pitch lambda of a magnetic recording medium, an interval between the first and second magnetic resistance effect elements MR1 and MR2 is set to an electrical angle of theta, and an interval between the third and fourth magnetic resistance effect elements MR3 and MR4 is set to an electrical angle of 360 deg.-theta, where 30 deg.<=theta<=90 deg..
Patent JP-H07283957-A (JP)
Title: Device and method for image processing
Inventor: YAMAZAKI HIROYUKI
IPC: H04N1/46
Filed: 1994-04-07
Abstract: PURPOSE:To supply a result representing what kind of correction or processing is performed in the inside of a device. CONSTITUTION:A color processing part 201 converts inputted image signals R, G and B to an image signal MCYBk, and also, performs color correction by applying masking processing or UCR, etc. Density correction is applied to a color-corrected image signal MCYBk by a density correction part 202, and it is sent to an image forming part via a PWM part 203. then. it is recorded on recording paper. When a prescribed instruction is issued from a user, a masking coefficient set on the RAM of the color processing part 201 or a gamma correction table set on the LUT of the density correction part 202 us outputted from the image forming part.
Patent JP-S62225911-A (JP)
Title: Pulse encoder
Inventor: NAGAHAMA YASUHIDE
IPC: G05D13/62
Filed: 1986-03-27
Abstract: PURPOSE:To enable compensation by separating only the rotational irregularity of a rotation transmitting system from other irregularity, by forming slits of which the intervals are different cyclically to a slit disc and counting the pulse of interfered light from the slits. CONSTITUTION:A slit disc 10 has slits 11 of which the intervals l in the circumferential direction change cyclically as shown by a drawing. For example, when the intervals l are taken on a vertical axis and the angles of rotation at the positions thereof are taken on a transverse axis to perform plotting, a slit disc capable of obtaining a sine wave having twice cycles in a 360 deg.-range is constituted. The angle-of-rotation information from a pulse encoder provided wit this slit disc is shown by a curve j and only rotational irregularity due to a harmonic drive speed reducer can be taken out independently.
Patent JP-S63236227-A (JP)
Inventor: AOKI SHINICHI
IPC: H01H33/66
Filed: 1987-03-24
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-H05235633-A (JP)
Title: Aperture antenna
Inventor: KOBUCHI TOMOKI
IPC: H01Q15/22
Filed: 1992-02-19
Abstract: PURPOSE:To improve the cross polarized wave characteristic of an offset type parabolic antenna being an aperture antenna by using a metallic wire group in place of a metal face as an antenna reflection mirror finished surface. CONSTITUTION:One major face of a reinforcement plate 8 is formed to be a bonding face 7 and metallic wires 6 with a prescribed width and a prescribed thickness are arranged in parallel onto the face. The reinforcement plate 8 is made rugged in advance and a mirror finished surface correction unevenness 4 is formed by bonding the metallic wire group 6 onto the bonding face 7. A radio wave orthogonal to the metallic wire group 6 transmits through the face and a radio wave in parallel with the group 6 is reflected on the face. Thus, since the metallic wire group 6 acts like a polarized wave separation filter, the aperture antenna having an excellent cross polarized wave characteristic is obtained as a satellite mount communication antenna when a linearly polarized wave is used for the radio wave.