baber/WOPTO huggingface dataset:
Patent JP-S62240917-A (JP)
Title: Optical fiber switching system
Inventor: MIKAWA IZUMI
IPC: G02B26/02
Filed: 1986-04-11
Abstract: PURPOSE:To execute switching at high speed, and to eliminate the need for adjusting an optical axis by bringing one of the terminal planes of right and left optical fibers to a contact movement alternately to two planes of the optical fiber terminal parts which are positioned in the center, making it contact and separate, and switching the connection. CONSTITUTION:Cores 10-A and 10-B are connected, and a light beam which is propagated through a bare fiber 1 in the core 10-A is made incident on the bare fiber 1 in the core 10-B. In this state, when cores 10-B, 10-C are moved in the direction as indicated with an arrow, and a state as shown in the figure (b) is formed, the light is switched as to its advance direction and made incident on a bare fiber in the core 10-C. Due to such an operation theory, the cores 10-B and 10-C move only in the center axis direction of the bare fiber 1, and its moving direction is different from that of a conventional system. In this way, a breakdown of the end face of the fiber is not generated, and also, as for a distance of the movement, about 5mum is enough, therefore, switching can be executed at a high speed.
Patent JP-H07289309-A (JP)
Title: Insole
Inventor: NAKAMURA HIROYASU
IPC: A43B17/12
Filed: 1994-04-22
Abstract: PURPOSE:To provide an insole for footwear made of woody materials, by using lumber which is natural, as the woody materials. CONSTITUTION:A lumber layer 5 made of paulownia wood and having a thickness of about 1.8mm is formed on one of outer surfaces of a sheet-like flexible medium made of a vinylchloride resin, and V-like grooves 6 having a depth slightly smaller than the thickness of the lumber layer 5 are formed in the outer surface of the lumber layer 5, lengthwise and crosswise at predetermined pitches.
Patent JP-H04316874-A (JP)
Title: Automatic passbook processing device
Inventor: IWANAGA YOSHIYUKI
IPC: G06Q40/00
Filed: 1991-04-17
Abstract: PURPOSE:To ensure that a passbook can be reprocessed continuously, if any abnormality occurs to documents, while the passbook is parked by providing separately a transport path for storing documents which develop into an abnormal state, in a reject box, without using a part which once parks a printed passbook, when a device to process the passbook and documents at the same time is employed. CONSTITUTION:A passbook introduced from a customer reception part 6 is transported through a main transport path 1 to allow it to undergo a printing process and then the printed passbook ins parked at the parking/transport part 15. Next, documents are issued to be processed by a document issuance part 4. In this case, the documents are sent to a parking/transport path 12 from a main transport path 1 using a transfer valve 11, if the document issuance part 4 malfunctions on that, for example, two sheets of document are taken out at the same time, and then such defective documents are stored in a reject box 10. Subsequently, these defective documents can be stored in the reject box 10 without using a parking/transport path 2 where the passbook is parked, and thus reprocessing the documents can be continued.
Patent JP-S62242807-A (JP)
Title: Dimension measuring instrument
Inventor: IMI TETSUSHI
IPC: G01B11/02
Filed: 1986-04-15
Abstract: PURPOSE:To automatically measure dimensions of hollow holes in an etching process of a beltlike iron plate with high accuracy by providing an image sensor to pick up on image a pattern formed to an object to be detected traveling in a prescribed direction. CONSTITUTION:The titled instrument is constituted of an image pickup part 3 to pick up an image of the beltlike iron plate 1 traveling in an arrow X direction in figure and convert it into a picture signal indicating the hollow circular holes 2... formed by the etching on the iron plate 1, an arithmetic and control part to calculate the dimensions of the holes 2... based on an image picked-up signal outputted therefrom and a display part to display the result. Then, first, the iron plate 1 is traveled in the X direction by a roller R and picked up an image by an ITV 6 via an automatic focus part 9 and an optical system 8 and made to a video signal and the signal processing and the noise reducing processing of these are performed. Parameters of an area, etc., are calculated respectively and the holes 2... are discriminated from the noise and the dimensions of the holes 2... are measured and an average value is calculated based on the image data. The measured result is displayed and compared with a reference value and when this value is over a prescribed amount, an inferiority producing signal is outputted to a process control CPU to control the whole of an etching line.
Patent JP-S528571-A (JP)
Title: Sludge treating device
Inventor: HARAGUCHI ASAICHI
IPC: B01D29/62
Filed: 1975-07-10
Abstract: PURPOSE: To provide an efficient sludge treating device for separating sludge containined in waste liquid discharged from factories in the roof tile industry and so on in a combination of a high pressure and low pressure filtration eliminating needs for sedimentation tank and additionally, by automatically blowing off sludge attached to the filter cloth. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5514325-A (JP)
Title: Bearing support device
Inventor: YOSHIOKA MASAHIRO
IPC: F16C27/06
Filed: 1978-07-14
Abstract: PURPOSE: To improve the concentricity and vibration-proof property of the bearing support device by coupling the bearing body to a stationary member via disc springs concentric with the rotary shaft and thereby forming a slight gap for producing a squeezing effect between the stationary member and the outer periphery of the bearing member.  
     CONSTITUTION: The outer periphery 2a of a bearing body 2 and the inner periphery 3a of a stationary member 3 are formed with respective grooves 7 and 8, and corresponding edges of disc springs 6 are fitted in the grooves 7 and 8. Between the bearing body 2 and stationary member 3 is formed a slight gap G communicating with oil supply holes 9 and 10. The load on the bearing body 2 and vibratory load interact with the spring force of the dish springs 6, and in the gap G a squeeze effect is produced due to compression of the lublicating oil, thus attenuating vibrations of the bearing body 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52101078-A (JP)
Title: Wristwatch with battery life indicator
Inventor: ATOMACHI TADAAKI
IPC: G04C10/04
Filed: 1971-10-27
Abstract: PURPOSE:To indicate the life of a power supply battery before the capacity of the clock operating battery terminates by electronically or electrically detecting the life of the power supply battery.
Patent JP-H01258953-A (JP)
Title: Laser writing device
Inventor: NAGASAWA KIYOTO
IPC: H04N1/405
Filed: 1988-04-08
Abstract: PURPOSE:To enable stable laser writing with ease and at high speed, by providing a means for controlling a laser driver by pulse outputted with a pulse width determined on the basis of the video data and the number of clocks generated by a high speed clock generating means. CONSTITUTION:A video controlling means for generating video clocks and multi-valued video data VDATA which synchronizes with the video clocks is provided. Also, a high speed clock generating means 43 for generating high speed clocks having a frequency higher than that of the video clock CLK is provided. The number of clocks generated by the generating means 43 is counted by a counter 41. An output pulse generating means 42 generates an output pulse having a pulse width determined on the basis of the result of the counting and the video data VDATA. A laser driver is controlled by this output pulse from the generating means 42 to drive a laser. Thus, a desired writing can be stably achieved at high speed.
Patent JP-H0599730-A (JP)
Title: Device for weighing powder and transporting powder to powder treating unit
Inventor: SHIRUBAANO KERAA
IPC: B05B7/14
Filed: 1992-04-07
Abstract: PURPOSE: To obtain high accuracy and uniformity by reducing the oscillation of a weighing unit by positioning a weighing unit driving unit below a weighing platform. CONSTITUTION: A weighing unit 1 is provided with a rotary weighing disc 3 having a vertical rotating shaft, a driving unit mounted on the bottom of the disc 3, and a powder sucking up/taking out unit mounted on the top of the disc 3. The unit 1 is fixed to a weighing platform 12 and placed on a plurality of weighing cells 13. In addition, a driving unit is positioned below the platform 12 so that the center of gravity of the unit 1 can be roughly positioned to the height of the platform 12. When the unit 1 is positioned in such a state where the center of gravity of the unit 1 is stabilized, the oscillation of the unit 1 can be reduced remarkably and the unit 1 can uniformly measure the weight of powder with high accuracy.
Patent JP-S5710438-A (JP)
Title: Optical image observing unit of optical image device
Inventor: BANBA NOBUO
IPC: G01B9/10
Filed: 1980-06-24
Abstract: PURPOSE:To facilitate photographing an optical image by the provision of a substrate having a white surface on the optical image observing side and a first pin  hole and a rotatable transparent plate having a second pin hole and radial reference  lines extending radially from the second pin hole. CONSTITUTION:A goniometer is regulated so that a clear optical image is formed on the white surface 12 of a substrate 11. A light source is cut off when a clear optical image is formed on the white surface 12. Then, a photosensitive member is inserted between the substrate 11 and a transparent plate 15 and the substrate 11 is brought into contact with a outer frame 14 having a magnet. The light source is illuminated again to record the optical image which was imaged previously and radial reference lines 16 which are drawn on the transparent plate 15 on the photosensitive member, thus allowing precise measurement of the symmetry of the optical image.
Patent JP-S62239785-A (JP)
Inventor: BURUUSU JIEI PENII
IPC: H04N17/02
Filed: 1987-04-07
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-H03284951-A (JP)
Title: Ink jet recording device
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/05
Filed: 1990-03-31
Abstract: PURPOSE:To ensure that data can be recorded constantly with stable density regardless of head temperature variations by controlling the waveform width of a pulse obtained from a drive pulse generation device based on a temperature detected from a temperature detection device so that said width varies. CONSTITUTION:The set temperature of each recording head 3a-3d is previously determined so that a temperature rise during recording process is minimized. If a power supply is switched ON, it is judged whether the set temperature of each recording head 3a to 3d has been reached. If said temperature has not been reached, a temperature control heater is energized to set the device in 'standby' mode until the set temperature is reached. If reaching the set temperature is determined, data recording commences. After that, the temperature of each recording head is detected using a temperature detection device 4 and a pulse corresponding to the detected temperature is generated by a pulse with control circuit 24, and the generated pulse is supplied to an electricity/heat conversion element 20.
Patent JP-S61243983-A (JP)
Title: Magnetic head device
Inventor: MATSUMOTO SHIGEO
IPC: G11B5/60
Filed: 1985-04-22
Abstract: PURPOSE:To prevent small flapping of a disk which is rotating, and to eliminate the difference between modulation performance and resolution performance between both heads by shifting and supporting a pair of magnetic heads of the same shape, in the diameter direction of the disk. CONSTITUTION:A magnetic head 11a of a side A side is formed in the same shape as a magnetic head 11b of a side B side, and both heads are opposed so as to be shifted by 180 deg.. Also, the heads are supported by shifting the positions from each other so that the head 11b projected from the supporting surface of the disk in the diameter direction of the disk is shifted in the outside peripheral direction of the disk. In this way, in the vicinity of the inside end part of the contact surface of the disk and the head, no flapping of the disk is generated.
Patent JP-S62243169-A (JP)
Title: Control method for rotary storage device
Inventor: TAKAMATSU HISASHI
IPC: G11B20/12
Filed: 1986-04-16
Abstract: PURPOSE:To eliminate the need for rotatival delay for the access of an alternate sector by assigning the same sector as a defective sector in the next track to a track to which the defective sector belongs as the alternate sector. CONSTITUTION:Suppose that six records 404 (R10, R21, R41, R13, R23, R34) in five section 404 (0-4) are defective sectors. In this case, a logic record number 407 (1-14) are assigned to each physical record in the sectors 403 (0-4) to initialize the track format. An ID section 405 of each record 404 has a logic record number and a sector propriety flag of the record. Since the alternate sector is not assigned to a location remote from the defective sector but to the same sector of the track next to the track to which the defective sector belongs, in transferring data on plural data in parallel, the delay due to useless rotational delay is not caused.
Patent JP-H01257803-A (JP)
Title: Optical fiber
Inventor: FUKUMA MASUMI
IPC: G01M11/00
Filed: 1988-04-07
Abstract: PURPOSE:To detect water infiltration and to provide the optical fiber of a low transmission loss by extending the clad part of the optical fiber, the surface of which is covered with a water permeable covering layer, toward the core part to provide a recess which extends continuously in an optical axis direction and forming a cavity part filled with a material lower in transmission loss than water in the bottom of the recess. CONSTITUTION:The recess A is formed to the clad part 7 so as to extend near to the core part 8. The water permeable covering layer 9 is coated on the outside circumference of the clad part 7. The covering layer 9 introduces into the inside of the recess A and the cavity part consisting of air is formed in the bottom of the recess A. The water passes the covering layer and infiltrates the recess of the clad when the water infiltrates the fiber from the outside. The transmission loss of the fiber is thereby locally increased. The infiltration point of the water is then detected by a backscattered light measur ing machine. The optical fiber which is easily formable and has the low transmis sion loss is thus obtd.
Patent JP-H01255842-A (JP)
Title: Film winding device
Inventor: SHIMADA TAKAHISA
IPC: G03B17/00
Filed: 1988-04-05
Abstract: PURPOSE:To surely release an engagement of a cam and an engaging member even if a voltage of a battery drops by setting the other member to a state that it is being engaged, when one member of a winding stop member and the cam is being released from the engagement. CONSTITUTION:In a winding stop member 22 and a one-rotation cam 10, when one member of them is being released from the engagement, the other member is being engaged, and in order to release this engaged state, a large load against energize-force of a spring becomes necessary. Reversely speaking, when one member of them is engaged, the other member can be released from the engagement by a small load. Accordingly, after a film has been fed by one frame, when the winding stop member 22 and a winding stop lever 23 are engaged, the engagement of the one-rotation cam 10 and a run-over roller plate 26 can be released by a small load, and a reduction ratio of a gear for driving the one-rotation cam 10 can be reduced. In such a way, even if a voltage of a battery drops, the engagement of the one-rotation cam 10 and the run-over roller plate 26 can be released surely.
Patent JP-H071842-A (JP)
Title: Production of multi-color donor element for thermal transfer system
Inventor: JIEFURII CHINNII CHIYAN
IPC: B41M5/34
Filed: 1994-04-25
Abstract: PURPOSE: To provide a simple means for inspecting quality of a donor sheet wherein cost is easily decreased and color density is improved and waste of materials used for manufacturing is decreased. CONSTITUTION: The objective method comprises a process wherein the first sheet with a large area (which is larger in comparison with the size of a heat transfer donor sheet and especially the size of a donor ribbon) is coated with a heat transfer compsn. and a process wherein the compsn. is transferred to a final donor sheet substrate. The transfer process may be performed by heat transfer of the compsn. from the first sheet to the final donor element or by splicing the first sheet segment with the final donor sheet.
Patent JP-H05247182-A (JP)
Title: Epoxy resin composition and semiconductor sealing device
Inventor: SASAKI TOSHIHIKO
IPC: C08K9/02
Filed: 1992-03-10
Abstract: PURPOSE:To provide the subject resin composition containing an epoxy resin, a novolak phenolic resin and silicon nitride-coated boron nitride powder as essential components, having excellent moisture resistance, low thermal expansion coefficient and good heat diffusibility and useful for semiconductor sealing devices, etc. CONSTITUTION:(A) An epoxy resin (e.g. cresol novolak epoxy resin), (B) a novolak phenolic resin (phenol equivalent: 107), and (C) silicon nitride-coated boron nitride powder in an amount of 25-90wt.% based on the resin composition are compounded as essential components with each other, kneaded with a mold release agent and, if necessary, with crystalline silica powder at ordinary temperature, further kneaded at 90-95 deg.C, cooled and subsequently ground to provide the objective epoxy resin for molding resins. The sealing of a semiconductor with the molding material and the thermal curing of the sealed product at 170 deg.C gives the semiconductor sealing device having excellent filling property in the thin spaces of the device, low thermal expansion coefficient, good thermal conductivity and good heat releasability.
Patent JP-S60230252-A (JP)
Title: Multi-mode control device
Inventor: MURAKAMI SHIYUUJI
IPC: G06F9/48
Filed: 1984-04-28
Abstract: PURPOSE:To execute an access to an input/output register which is different by a mode, without changing a program, by adding a mode register and an input/ output address converting circuit. CONSTITUTION:An operation mode is set to a mode register 131 through a data line 112 from a microprocessor 11, and its output is supplied as a part of address information to an input/output address converting circuit 132. To the input/ output address converting circuit 132, other address information is supplied in advance through an address line 113 from the microprocessor 11. The input/ output address converting circuit 132 is constituted of, for instance, a ROM, and its output is supplied to each input/output interface as an input/output register access address in each mode.
Patent JP-S5421121-A (JP)
Title: Controller for man-machine terminal
Inventor: TANAKA ITSUMI
IPC: G06F3/00
Filed: 1977-07-18
Abstract: PURPOSE: To increase the reliability by enabling massproduction with less number of products, by monitoring the switch group in the unit with the sub-computer in terminal units and by controlling the data reception for the display and control and output from the computer in the system main body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11278833-A (JP)
Title: Ceramic powder and its synthesizing method
Inventor: IWASHITA SHUZO
IPC: C04B35/626
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To synthesize a fine and high-purity ceramic powder uniform in grain shape and consisting of a single crystal phase by low-temp. and short-time calcination without crushing. SOLUTION: Two or more kinds of single metal compd. powders having <=1 μm average grain diameter and >=99.99% purity are mixed in a specified ratio, the mixed powder is irradiated with a microwave and calcined at 450-1000 deg.C, and a ceramic multiple compd. powder consisting substantially of the single crystal phase contg. at least 2 kinds of metallic elements, having <=1.5 μm average grain diameter and <=1.5 average aspect ratio, contg. <=100 ppm impurity metal of the metallic element and not having a crushed face on the powder surface is obtained.
Patent JP-H02264876-A (JP)
Title: Measuring method for current separation in wire shield cable
Inventor: IKEDA TADAYOSHI
IPC: G01R31/08
Filed: 1989-04-05
Abstract: PURPOSE:To enable separate measurement of a necessary shield current by detecting one/both of the composite component of axial-direction components of a conductor current and a shield current and a circumferential component of the shield current. CONSTITUTION:In a wire shield cable, a shield circuit current flows along wires 4 which are wound round at a winding angle theta on a cable core 3 comprising a conductor 1 and an insulator 2 as main elements and form a prescribed shield layer. Accordingly, a wire shield current Io flows in a different direction, in inclination of theta, from a conductor current Ie which has only an axial component. Its circumferential component IoSin theta of the cable is generated only by the shield current, and it can be evaluated by measuring this current. Besides, the axial-direction component Io(1 - Cos theta) is detected as a composite component, and the current Io can be determined by multiplying an axial current detected from outside of the cable by 1/(1 - Cos theta).
Patent JP-S63253171-A (JP)
Title: Starter
Inventor: YAMAGUCHI KAZUHIRO
IPC: F02N15/02
Filed: 1987-04-08
Abstract: PURPOSE:To securely prevent reverse installation by forming a projection having a height exceeding the depth of a cover installing hole in the projecting direction of a dish type projecting part, on the flange of a cover which is installed on said installing hole formed on a housing. CONSTITUTION:In a housing 1 in which one end of an armature shaft 4 is rotatably supported by a bearing 3 fitting hole 2, the diameter of the bearing fitting hole 2 is increased to form a cover installing hole 5. And, a cover 6 on which a dish type projecting part 7 is formed is installed in the installing hole 5. Projections 9 having a height exceeding the depth of the hole 5 are formed on the parts other than the parts to be caulked of the flange 8 of the cover 6, in the projecting direction of the dish type projecting part 7. And, with the dish type projecting part 7 of the cover 6 being directed outward from the housing 1, the projections 9 are installed in the cover installing hole 5 to assemble the flange 8. On the other hand, if the flange 8 is about to be assembled with the dish type projecting part 7 being inwardly directed, the projection 9 of the dish type projecting part 7 is brought into contact with the bottom of the installing hole 5 and, since the relation between the depth (d) and the height (h) of the projection is (d)<(h), it is impossible to carry out assembly. Thereby, reverse installation can be securely prevented.