baber/WOPTO huggingface dataset:
Patent JP-H0296902-A (JP)
Title: Magnetic recording/reproducing device
Inventor: MORIYAMA HIROSHI
IPC: G11B5/024
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the number of transmission systems of a rotary transformer, and to make the title device smaller, less expensive, and higher performance- operated by connecting plural erasing-only magnetic heads to a single transmission system of the rotary transformer. CONSTITUTION:An erasing signal amplified by an amplifying circuit 1 is applied to erasing-only magnetic heads 4 and 5 serially connected to the rotary transformer through a transmission system 7 of the rotary transformer. Further, it erases the signal recorded on a magnetic tape 6 abutting on the heads 4 and 5. In such formation, a single transmission system 7 connected to the plural magnetic heads transmits the erasing signal. Consequently, without increasing the number of the transmission systems 7, the plural erasing-only magnetic heads can be formed. Thus, the magnetic recording/reproducing device can be made smaller, less expensive, and higher performance-operated.
Patent JP-S62109250-A (JP)
Title: Rotary head assembly
Inventor: NAKA HIROYUKI
IPC: G11B15/61
Filed: 1985-11-06
Abstract: PURPOSE:To suppress remarkably the deterioration of a tape and a magnetic head due to wear by arranging a taper pad close to the magnetic head and having local attraction of the tape set nearly in parallel with the head at one or both sides of the magnetic head in the broadwise direction. CONSTITUTION:The taper pad 17 is provided at a magnetic head fitting window 16 on a rotary member 12 and at both sides of the magnetic head 15 in the broadwise direction. In providing the taper pad 17 for generating a negative dynamic pressure is provided near both end faces in the broadwise direction of the magnetic head, the tape is attracted onto the taper pad face by the negative pressure generated by the taper pad and the tape is adhered closely to the magnetic head. The taper pad 17 is moved to the tape in the nearly same peripheral speed (u) as that of the rotary member 12 to cause the pressure distribution based on the liquid lubrication theory. The best head touch is obtained by setting a gap of the magnetic head to the center of the region (b).
Patent JP-H0972418-A (JP)
Title: Piston pin for internal combustion engine
Inventor: MIYASAKA HIDESHI
IPC: F16J1/16
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a piston pin for an internal combustion engine capable of improving wearing resistance without increasing manufacturing costs. SOLUTION: A piston pin main body 1a is formed of a metallic cylindrical material, a solid lubricating agent layer 2 is formed in the peripheral surface of this piston pin main body 1a and a recessed part 6 for holding lubricating oil is formed in a part of the outer peripheral surface in which this solid lubricating agent layer 2 is formed.
Patent JP-H1097607-A (JP)
Title: Optical character reader
Inventor: TAKESHIMA YOSHIAKI
IPC: B65H5/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain excellent read results by stably setting a reference value for controlling detected signals required for inputting pictures. SOLUTION: An optical character reader which inputs the picture of a slip to be read based on detected signals obtained by inputting reflected light from the slip to a light receiving element when the slip is irradiated with light at a reading position provided in the middle of a transporting route while the slip is transported along the route is provided with a cylindrical read shaft 26 provided at the reading position as the backing of the transported surface of the slip, a rotationally driving section 32 and a rotation control section 34 which control the rotation of the shaft 26, and a cleaning mechanism 30 which cleans the surface of the shaft 26 when the shaft 26 is rotated.
Patent JP-H0296339-A (JP)
Title: Die-bonding device
Inventor: YONEMURA TOSHIO
IPC: H01L21/52
Filed: 1988-09-30
Abstract: PURPOSE:To shorten cyclic time of die-bonding by providing a vertically movable rail that is vertically movable by operation of a cam device for vertically moving a roller. CONSTITUTION:An attraction head 18 is coupled with the tip end of a sliding guide shaft 31 through a tension spring, and is moved by a fraction of the same size as the amount of the movement of the sliding guide shaft 31. On the other hand, rotation of a cam shaft 12 causes a timing pulley 61 fixed to the cam shaft 12 to be rotated and hence another timing pulley 64 to be also rotated through a timing belt 62. The timing pulley 64 further causes the rotation of a cam shaft 63 and hence the rotation of an index cam to result in a radial bearing 66 and further a vertical movable rail 69 moved vertically along a fraction of the displacement of the cam of the outer periphery of the index cam 65. Hereby, assembled parts are made light-weight to shorten the cycle time of die-bonding of the entire device.
Patent JP-S63103291-A (JP)
Inventor: KASAHARA TATSUO
IPC: G09G5/22
Filed: 1986-10-21
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-H07107161-A (JP)
Title: Dt sound detecting/monitoring system
Inventor: HITOSUGI TOMOMI
IPC: H04M3/22
Filed: 1993-10-05
Abstract: PURPOSE:To automatically detect the fault of sending out a dial tone(DT) sound by providing a DT sound detecting part which not only has a function as a subscriber terminal connected to an exchange through a subscriber line, but also detects the DT sound. CONSTITUTION:A DT sound detecting part 10 generates periodically an off-hook state (calling state), and checks whether or not a DT sound from a signal processing part 5 can be received. That is, when the DT sound detecting part 10 becomes off-hook, a subscriber's circuit to which this DT sound detecting part 10 is connected detects a loop, and informs a controller 4 of it. When this loop detecting signal is received, the controller 4 actuates the signal processing part 5, and sends out the DT sound. This DT sound is reported to the DT sound detecting part 10 through an exchange 1. Subsequently, the DT sound detecting part 10 decides that the operation is normal when this DT sound is received, and decides that a fault is generated when the DT sound is not received.
Patent JP-H0966439-A (JP)
Title: Indexing device
Inventor: OKETANI TETSUYA
IPC: B23Q16/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size and manufacturing cost of an indexing device. SOLUTION: An indexing shaft 4 is fitted on a device body 1 so as to rotate, and is connected to a servo motor which can be rotated forward and backward. A ratchet wheel 8 provided with an indexing claw 13 at its outer periphery is fixed on the indexing shaft 4. The base part of a stopper pin is oscillatably- pivoted to a device body 1 at positions where its top end can be engaged and disengaged with/from the indexing claw 13 of the ratchet wheel 8, and the stopper pin is forced by a spring so that its top end may move in the moving direction. The servo motor is rotated reversely at the indexing position, and the indexing claw 13 is maintained in a abutted condition with the stopper pin.
Patent JP-H06126058-A (JP)
Title: Edging device for front piece of pants
Inventor: CHIETSUTO DEYUDETSUKU
IPC: D05B35/00
Filed: 1991-09-03
Abstract: PURPOSE:To form a vertical edge having an arc part by cutting a tip end corner part of a front piece in an arc by a method whrerein a first guide of a first guiding member of a guide unit to introduce the front piece of rectangular pants is inclined with respect to a locus of avancing movement of the pants front piece. CONSTITUTION:A guide unit 7 has a long first guiding member 13 to introduce a pants front piece 2 toward a sewing station 6, so that a tip end 2a of the front piece 2 may face a cutting device 5. The first guiding member 13 has a first guide surface 18 which is inclined with respect to a locus of an advancing movement of the pants front piece 2 which is made to advance by a sewing station 14, and an inclining angle of the first guide surface 18 is set to be such that the first guide surface and the advancing movment locus of the pants front piece 2 converge toward the sewing station 4. By this, the pants front piece 2 is introduced to a cutting device 5 to coincide with a curved line of the tip end of the substantially arc cutting line which crosses the corner of the tip end of the fornt piece 2.
Patent JP-H0780174-A (JP)
Title: Sewing device for mask
Inventor: KANBARA TETSUO
IPC: D05B23/00
Filed: 1993-09-10
Abstract: PURPOSE:To efficiently self a good-quality mask aligned with stitches on both sides uniformly and symmetrically with a pair of sewing machines without requiring a skill by positively and reversely driving wrapping tools with a feeding device, and reciprocating a folded mask texture on a work table. CONSTITUTION:This sewing device of a mask is provided with a pair of sewing machines 1, 1 fixed face to face in the right and left directions on a work table 2 and operated synchronously, wrapping tools 14 located at a prescribed interval on the work table 2 and extended between the feed side and the delivery side of a mask texture A, and a feeling device 7 driving the wrapping tools 14 positively and reversely. Both folded end sections of the mask texture A formed with folded end sections at both end sections, respectively, and inserted at a prescribed interval from the feed side can be concurrently sewn by a pair of sewing machines 1, 1. The sewing process at a sewing factory can be rationalized.
Patent JP-H03110627-A (JP)
Title: Data collating circuit
Inventor: MATSUKI YOSHIMICHI
IPC: G06F11/30
Filed: 1989-09-25
Abstract: PURPOSE:To eliminate a need to increase the number of circuits like comparators or registers in accordance with the data length by providing a storage circuit where the output of a comparator is stored. CONSTITUTION:The output of a comparator 3 is temporarily held in a one-bit register 5 through a logical operator 4 at the timing of the clock outputted from a collation timing generating circuit 6, and the output of the register 5 is fed back to the logical operator 4, and the logical operation between this output and the next output of the comparator 3 is performed. Since the disaccord result is held in the register till the end of collation if disaccord is detected in collated data, collation results of overall data are obtained by the output of the register 5. When the length of data to be collated is varied or the timing of collation is switched, the number of clock outputted from the collation timing generating circuit 6 or the clock timing is varied. Thus, the amount of hardware is reduced without an influence of the length of data to be collated.
Patent JP-H0775563-A (JP)
Title: Culture of mucor
Inventor: DAIHISA NAGANORI
IPC: A23K10/38
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a mucor malt having excellent storage stability and useful for feed, etc., in high efficiency by adding a fatty acid, etc., to moist beer cake, inoculating Mucor sarcineroides to the cake and culturing the microorganism. CONSTITUTION:The mucor malt is produced by adding one or more kinds of fatty acids such as acetic acid or a floating material in aquatic food processing to moist beer cake (the amount of the additive is preferably 1-20% based on the dehydrated beer cake), inoculating Mucor sarcineroides to the cake and culturing under aerobic condition.
Patent JP-H0969119-A (JP)
Title: Circuit designing device and its method
Inventor: SASANO MITSURU
IPC: G06F17/50
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To attain an optimum clock distribution suitable for chip layout by executing clock tree preparing processing suitable for a block based upon block information obtained after the execution of a floor plan. SOLUTION: A designer designs an LSI without being conscious of clock distribution and stores the design data of the LSI in a storage device 13A. A circuit designing device 11 reads out a floor plan program from the device 13A and displays a chip image and a rectangular pattern meaning a block in the LSI on a screen. At the time of ending the writing of block structure in the device 13A, the device 11 acquires various information required for the preparation of registers and a clock tree in each block, practically prepares the clock tree based upon the inputted information and then embeds the clock tree in each block to complete an LSI design drawing.
Patent JP-H03110511-A (JP)
Title: Electrophotographic image forming device
Inventor: HATA MASAYUKI
IPC: G02B26/10
Filed: 1989-09-25
Abstract: PURPOSE:To miniaturize a device and to accurately attach an index sensor by arranging a laser driver substrate, a laser oscillator and optical parts on one side of a base plate and arranging the optical parts and the index sensor for detecting the beginning of scanning by a laser beam on the other side of the base plate. CONSTITUTION:The device is an electrophotographic image forming device for forming a latent image on a photosensitive drum with the aid of main scanning by the laser beam and subscanning by the rotation of the photosensitive drum. The laser driver substrate 302, the laser oscillator and the optical parts are arranged on the one side of the base plate 301. Then, the optical parts and the index sensor 316 for detecting the beginning of scanning by the laser beam are arranged on the other side of the base plate 301, and the index sensor 316 is directly attached to the laser driver substrate 302 so that it may penetrate a window part formed on the base plate 301. Thus, the device is miniaturized and the index sensor is accurately attached with simple structure.
Patent JP-H1077519-A (JP)
Title: Safety helmet
Inventor: NAKAYAMA BUNJI
IPC: A42B3/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a safety helmet capable of eliminating an uncomfortable feeling caused by the side of a forehead part of a head band. SOLUTION: This safety helmet is obtained by mounting a wearing part 14 consisting of a head band 15, a hammock 16 and a circular cord 17 for holding the cap part 11 to a head part, to the cap part 11 for covering the head part and the headband 15 to the cap part 11, and installing a wide width part 15a at the side of a forehead part of the head band 15 and a lengthy hole 22 at the wide width part 15a.
Patent JP-H0191716-A (JP)
Title: Culture of edible mushroom
Inventor: YAMAMOTO TAKAYOSHI
IPC: A01G1/04
Filed: 1987-10-01
Abstract: PURPOSE:To obtain an edible mushroom having high quality, suppressing the deviation of the growth rate of mycelia during the culture period, by using a culture medium containing a specific amount of bean curd refuse and having a specific C/N ratio. CONSTITUTION:A culture medium is added with 10-40wt.% of bean curd refuse (based on dried weight of whole medium) and the ratio of the whole carbon to whole nitrogen (C/N) in the medium is adjusted to 20-50. The bean curd refuse may be mixed into a medium with a shearing medium mixer without drying optionally together with other powdery raw material for culture medium. When an edible mushroom is cultured by using said culture medium, the unevenness of yield caused by the deviation of nutrient source and the defective product caused by the deformation of mushroom can be prevented.
Patent JP-S63101646-A (JP)
Title: Freezer
Inventor: SEKIGAMI KUNIMORI
IPC: F24F13/22
Filed: 1986-10-20
Abstract: PURPOSE:To prevent drain water from overflowing from a drain pan by providing a pump control device with a detecting means which, when the evaporator temperature rises to a set temperature, sends out an output signal, and a control means which stops the drain pump operation by a logic product of the compressor operation stop signal and output signal. CONSTITUTION:When the coil temperature of an evaporator 9 becomes lower than 0 deg.C, the capacity of a compressor 7 is reduced. If the coil temperature of the evaporator 9 still gets lower than -2 deg.C, the operation of the compressor 7 is stopped to avoid a freezing of the evaporator 9. If freezing has already taken place in large quantity at other locations of the evaporator 9 at the time of the operation stoppage, drain water drips into a drain pan 13 even after the operation stoppage. But, since the temperature of the evaporator 9 is below 5 deg.C, the operation of a drain pump 14 is continued, and so, drain water 15 will not overflow from the drain pan 13. Further, when the compressor 7 stops, the average temperature of the evaporator 9 is detected by a sensor 21, and, when the detected temperature reaches 5 deg.C, the operation of the drain pump 14 is stopped. Although the ice in the evaporator 9 all melts away at that time, it does not overflow from the drain pan 13.
Patent JP-2001072242-A (JP)
Title: Loading method and device and recording medium readable by computer
Inventor: SATO TOSHIYUKI
IPC: B65G57/03
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a loading device which can stabilize loading forms regardless of the form of each burden. SOLUTION: This loading device 1 is provided with a burden loading machine 2 capable of transferring burden W. A burden loading machine controlling device 7 is connected to the burden loading device 2. The burden loading machine controlling device 7 controls the burden loading device 2 to locate the same quantity of a plurality of deformable and similarly formed burden W at each layer. In a pyramidal burden group after completing loading, the area restricted by the outer periphery of the burden group on each layer becomes narrow in order toward the top layer from the bottom layer based on the deformation of a part of burden.
Patent JP-2001030680-A (JP)
Title: Portable mechanical pencil with magnet
Inventor: KANEKO WAKICHI
IPC: B43K21/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pencil with a magnet which can be used for multi-purpose applications, e.g. attaching the pencil to the front face of a refrigerator always in a ready-to-pick up state for an average housewife to easily pick the pencil up for taking a memorandum during her kitchen work, whenever she receives a telephone call. SOLUTION: This portable mechanical pencil with a magnet has a magnet plate 1 embedded in its body side face 4. Therefore, the pencil is attached to the front face of a refrigerator installed at home, and does not fall off, even when the door of the refrigerator is opened/closed scores of times.
Patent JP-H0985471-A (JP)
Title: Marking device
Inventor: OTANI JUNICHI
IPC: B23K26/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a marking device having the generality corresponding to the kind of electron article by providing a jig of freely changing or exchanging with matching to the electron device being as the marking object. SOLUTION: A work inside a magazine on a loader 35 is picked up with a vacuum sucking mechanism, and it is transferred onto a transfer jig 5 of a transfer robot 4. When working of the work being mounted on the transfer jig 5 from the loader part 35 is finished, the jig 5 is moved to an unloader part 36 direction with the transfer robot 4. At the same time with this, the transfer jig lying on the transfer robot 3 in the unloader 36 side is started to move to the loader part 35. The work on the transfer jig 5 is passed through the irradiation position of laser under the optical laser system during moving, and in this time, the required mark is formed with the laser beam.
Patent JP-H0192061-A (JP)
Title: Horning work device
Inventor: FUJIMOTO NORIHIRO
IPC: B24B33/06
Filed: 1987-10-02
Abstract: PURPOSE:To reduce the dispersion of the surface roughness after working by controlling a grinding wheel expanding means so that the expansion speed of the grinding wheel or the expansion pressure reduces according to the measured surface roughness before the horning work, as the surface roughness is larger. CONSTITUTION:The surface roughness of the surface 10b of the worked hole on a workpiece 10 is measured by a measuring means 6 before working. Then, a grindly wheel 2 is inserted into the worked hole, and the grindly wheel 2 is turned around a radial center shaft by driving a motor 22 and a hydraulic cylinder 24, and moved in reciprocation in the axial direction, and then a motor 34 is revolved, and a cone 12 is shifted through gears 32 and 33, screw shaft 28, rotary cutting part 36, and a cone rod 26, and then the grindstone 2 is expanded at a prescribed constant speed. The expansion speed of this expansion means 4 is controlled by a control means 8 according to the surface roughness before working so as to reduce as the surface roughness is larger. Thus, the dispersion of the surface roughness after working is reduced and kept constant, and also the abnormal abrasion of the grinding wheel can be prevented.
Patent JP-H03111973-A (JP)
Title: Meaning extracting system for natural language sentence
Inventor: NIWA YOSHIKI
IPC: G06F17/27
Filed: 1989-09-27
Abstract: PURPOSE:To extract a correct meaning even from a natural language sentence including an indefinite noun phrase by passing each object, which is referred to by the input sentence, through an intermediate system expressed by the bundle of an abstract identifier and a modifier to characterize the object. CONSTITUTION:The intermediate form of a meaning extraction process is composed of two elements such as a predicate to express a character provided in the object to be referred to in the input sentence, or a relationship between the objects and a term to express each object as the bundle of the abstract identifier and the modifier. A predicate form generation routine 31 successively activates a partial predicate form generation routine 34, correspondent relationship analysis routine 35 and predicate form assembly routine 36 in this order. In a processing 52002, a variable K is replaced with a correspondent block number and a variable N is replaced with a noun. Then, a variable J is replaced with the block number and retrieval is executed under a condition that a state flag is the term and the first noun is coincident with the N.
Patent JP-2001048273-A (JP)
Title: Case
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/57
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a case wherein a case for delivery or marketing can be used as a display outer case in a temporary shop. SOLUTION: The case comprises a box body 22 having an opening 21 on its side, a cover body 24 provided on a side edge of the body 21 through a hinge 23 so as to close and open the opening 21, an insertion hole 30 provided on the upper side wall of the periphery of the body 22 into which a display inner case for storage of a disk can be inserted, a receiving part 31 provided at the lower part of the inner surface of a side wall of the body 22 to support the whole or a part of the lower half of a disk to be stored, and a locking claw 32 adapted to releasably engage with the lower edge of a center hole of the disk.  At least one of the opposite higher ends of the part 31 or the claw 32 is located to serve as a lower edge stopper for the display inner case so that the upper part of the display inner case protrudes upwardly of the body 22, whereby the case can be used for delivery or marketing.
Patent JP-S60137583-A (JP)
Title: Production of aluminum alloy package
Inventor: IIKAWA TSUTOMU
IPC: B23K15/00
Filed: 1983-12-27
Abstract: PURPOSE:To seal stably and hermetically an Al alloy package constituted of a case and a cover by an electron beam without spouting or the like in the stage of performing hermetic sealing of said package by superposing the case and the cover and welding the same by the electron beam. CONSTITUTION:A cover 1 of an Al alloy package for an amplifier for microwaves utilizing a semiconductor, etc. is superposed on a case 2. The superposed part thereof is lap-welded by the electron beam 4 condensed by a focusing and polarizing coil 5 through the cover 1, by which a penetration part 6 is provided. The influence of the stain, the effect of sticking gas, etc. generated by the working are thus eliminated and the electron welding to provided high tightness is made possible.