baber/WOPTO huggingface dataset:
Patent JP-H09116426-A (JP)
Title: Digital pll circuit
Inventor: SONEDA MITSUO
IPC: H03L7/10
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To set an output frequency to be highly precise and to shorten time when a system reaches a lock state by presetting the count value of a digital counter before previous power-off at the time of starting power. SOLUTION: When a PLL circuit is an on-state, a phase comparison comparator 1 compares the phase of a reference clock fck with that of an oscillation output fck0 and an up/down signal corresponding to the compared result is outputted to a digital counter 2. In the counter 2, the count value is counted up or down, and the count value S2 of m-bit is outputted to a D/A converter 3. When power is turned on, the output value S2 of the counter at that time is stored 6. A power-on reset circuit 7 transmits a preset enable signal S7 to the counter 2. The counter 2 presets the digital value of m-bit in the memory 6 in accordance with the signal S7.
Patent JP-H07121126-A (JP)
Title: Laminate for three-dimensional character or the like for signboard
Inventor: TERAUCHI YUKIO
IPC: G09F13/18
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the good three-dimensional feel of three-dimensional characters even in the nighttime when the characters are used as the three- dimensional characters of, for example, an internal illumination type signboard and to easily form the three-dimensional characters at a low cost by imparting light transmissivity to a base material part. CONSTITUTION:This laminate P is formed by laminating a surface decorative material 3 via an adhesive 2 atop a planar base material 1. The laminate p is cut to shapes of prescribed characters, figures, symbols, patterns, etc. The three-dimensional character P1 formed in such a manner that is mounted at a signboard surface plate 5 in which a light source 4 is contained by using fixing means, such as adhesives and screws, by which the internal illumination type signboard is formed. The base material 1 of the laminate P is composed of a light transmittable synthetic resin form of a cell size of 0.5 to 5.0mm. The foam below the cell size 0.5mm is low in light transmittance. The cut surfaces of the three-dimensional character P1 are rough and poor and such are undesirable for aesthetic appearance if the size exceeds 5.0mm.
Patent JP-H11107693-A (JP)
Title: Joint structure of concrete structural member treated with corrosion preventive coating
Inventor: TATEKAWA KOSEI
IPC: E21D11/38
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure capable of applying anti-corrosive coating to the joint between concrete structural members to which an anti-corrosive coating is applied to them without taking much time or labor. SOLUTION: The joint structure 11 is so constituted that it is provided to a joint section 13 when a plurality of segments 10 as concrete structural members in which anti-corrosive coating layers 23 is applied to the surfaces are monolithically provided in succession. In that case, it is constituted of fitting grooves 14 opposed to each other along edge sections 21 of anti-corrosive coating layers 23 in the adjoining segments 10 to arrange and opened toward both sides of the end faces of the segments 10 and a belt elastic anti-corrosive joint member 20 having a pair of fitting sections 17 for inserting in the opposed and arranged fitting grooves 14 on both side ends thereof,  and a pair of fittings 17 are pushed into the fitting grooves 14 to closely fix the belt elastic anti-corrosive joint member between the edge sections 21 of the anti-corrosive coating layers 23 while covering the joint section 13.
Patent JP-H0986255-A (JP)
Title: Foot rest for vehicle
Inventor: TAKENAKA KENICHI
IPC: B60N3/06
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a foot rest for a vehicle to reduce a moment to an ankle based on a difference in a displacement amount between a toe and a heel. SOLUTION: A foot rest is mounted on a car body and has a pedal surface 32. The foot rest 30 has a weak part 48 formed at a front wall 34 and side walls 38. The weak part is formed in such a manner that when a load higher than a given value is applied from the front of the car body, at least a part of the pedestal surface is inclined downward toward a side and a front.
Patent JP-2000101165-A (JP)
Title: Magnetoelectrical transducing element and manufacture thereof
Inventor: KAWASAKI TETSUO
IPC: H01L43/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To increase the reliability by suppressing the deterioration in durability, such as changes in characteristics due to mutual diffusion between a magnetosensitive layer and an electrode layer. SOLUTION: On the upper face of a substrate 11, a magnetosensitive layer 12 and a sacrificial layer 13 are formed. Then, a diffusion preventing layer 15 and a low resistance layer 16 are formed in this order so as to cover the upper face of the sacrifice layer 13. Thereby, a part where the magnetosensitive layer 12, and the sacrificial layer 13 are in contact is alloyed into a contact layer 14. It is preferred that the resistivity of the low resistance layer 16 be 5×10-8 Ωm or less.
Patent JP-H06255134-A (JP)
Title: Abnormality detection device of piezoelectric element
Inventor: MINAMI KOICHI
IPC: H01L41/09
Filed: 1991-09-20
Abstract: PURPOSE:To provide an abnormality detection system capable of certainly detecting the open state on the secondary side of a transformer at an early stage in the drive circuit of a piezoelectric element. CONSTITUTION:When the primary side circuit of a transformer T1 is not in an open state, the upper end voltage of a piezoelectric element M1 is almost 0V during a charging period wherein a transistor TR1 is in an ON-state and, therefore, the voltage at the terminal T13 of the transformer T1 is also almost 0V and a comparator B1 generates no output. When the secondary side circuit of the transformer T1 becomes an open state, the voltage of at terminal T14 of the transformer T1 becomes almost 0V during the charging period by the condenser C1 connected to the terminal T1 and negative voltage determined by the winding ratio of the transformer T1 is generated at the terminal T13 of the transformer T1. The comparator B1 of a detection circuit detects this voltage drop to generate abnormal output.
Patent JP-H04144042-A (JP)
Title: Deflection yoke
Inventor: SATO HIDENORI
IPC: H01J29/76
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the possibility of the occurrence of a short circuit between electric wires by winding respective parts of electric wire bundles on an insulating frame 1 so that a winding part can be lengthened in turn toward an outer side on the outer periphery of the neck part of a cathode ray tube, and partioning respective electric wire bundles with a partion wall. CONSTITUTION:Electric wire bundles 4a-4d are wound on an insulating frame 1 toward an outer side in turn. The electric wire 4a is caught with a guide wall 3a to be bent so as to detour a cathode ray tube. The breadth of the guide wall 3a is widest, consequently the length of the bent part of the electric wire bundle 4a is longest to the bent part of the other electric wire bundles. The electric wire bundles 4b and 4c are caught with guide walls 3b and 3c to be bent so as to detour the cathode ray tube. The length of the bent part becomes shorter the more nears the tip of a neck part according to the breadth of the guide walls 3b and 3c. The electric wire bundles are partitioned with partition walls 5a-5d.
Patent JP-H01110382-A (JP)
Title: Prize ball case in pinball machine
Inventor: KAYUKAWA TADAO
IPC: A63F7/02
Filed: 1987-10-23
Abstract: PURPOSE: To enable releasing of prize balls (in Japanese pinball game (Pachinko)) in two arrays of number by a method wherein a first prize ball storage chamber is formed by being bent in a circular arc at the center thereof and a second prize ball storage chamber straight to allow the releasing of prize balls separately while differentiating the effective storage lengths thereof. CONSTITUTION: A path part 3a of a first prize ball storage chamber 3 is formed by being bent in a circular arc at the center thereof and a path part 4a of a second prize ball storage chamber 4 straight. For example, thirteen prize balls are stored into the path part 3a and seven prize balls into the path part 4a. After detected by a prize ball detection switch 65, the prize balls B1 are collected to a second prize ball collection part 39 through a ball path and flow down through a prize ball guide path 147 to be received on a ball receiving rack 147a. Likewise, prize balls B2 pass through a prize ball space to be received on a ball receiving rack 47a.  Then, the prize balls B2 on the ball receiving rack 47a are pushed out with the tip of an arm 48b to a discharge port 55, and likewise, the game balls B1 on the ball receiving rack 147a are pushed out with the tip of an arm 148b to a discharge port 155.
Patent JP-H03130845-A (JP)
Title: Automatic address allocating device for memory board of main storage
Inventor: SUGIYAMA KEIICHI
IPC: G06F12/06
Filed: 1989-10-17
Abstract: PURPOSE:To automatically allocate the addresses for a main storage memory board of an electronic computer by providing an address allocation setting register and an address allocating means. CONSTITUTION:The continuous addresses are decided and allocated to each of main storage memory boards 2-1 - 2-n where the address allocating means 11 and 12 are provided. Based on these decided addresses, the allocating addresses are set to the address allocation setting registers 2-1-1 - 2-n-1 provided on each main storage memory board. Then these registers 2-1-1 - 2-n-1 hold the allocating addresses and prescribe the allocating address range of its own board. Thus the continuous addresses can be automatically allocated to the boards 2-1 - 2-n.
Patent JP-H11109239-A (JP)
Title: Photographing optical system for video
Inventor: OKADA NAOSHI
IPC: G02B13/18
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a photographing optical system for video where an exit pupil is positioned at almost infinity and whose entire length is short by adding a condenser lens to the rear of a principal optical system constituted of four components being negative, positive, negative and positive and changing an interval between the respective lens groups and an interval between a 4th lens group and the condenser lens so that variable power is performed. SOLUTION: This system is composed of five components, that is, a 1st lens group Gr1 having negative power, a 2nd lens group Gr2 having positive power, a 3rd lens group Gr3 having the negative power, the 4th lens group Gr4 having the positive power and the condenser lens CL having the positive power in order from an object side. By changing the interval between the respective lens groups and the interval between the 4th lens group Gr4 and the condenser lens CL, the variable power is performed. By the action of the condenser lens CL arranged near an image surface between the principal optical system ML and a solid-state image pickup element, the position of the exit pupil of the photographing optical system is kept away from the image surface, so that the entire length of the photographing optical system is shortened.
Patent JP-S63125776-A (JP)
Inventor: KAWATANI SHIRO
IPC: E04G21/16
Filed: 1986-11-13
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-H04257750-A (JP)
Title: Power transmission shaft with ball and socket coupling particularly for wiper
Inventor: JIYORUJIYU GANIYUU
IPC: F16C11/06
Filed: 1991-09-24
Abstract: PURPOSE: To secure and strengthen installation of a ball joint socket on a transmission shaft for a wiper working device etc. CONSTITUTION: A plural number of slits 4 directed in the inside and outside directions are provided in a circumference of a hole 3 for ball joint socket installation by plastic molding, and parts between adjacent slits 4 are made into tongue pieces 6, 7 inclined in the axial direction of the hole.
Patent JP-H02120199-A (JP)
Title: Correspondence procedure with underwater object
Inventor: OKUWA YOSHIAKI
IPC: B63C11/26
Filed: 1988-10-28
Abstract: PURPOSE:To make improvements in remote controllability by slinging an underwater acoustic relay station being electrically connected to a floating body with a wave transceiver function, and making it so as to correspond with an object, in case of correspondence with an unroped, unmanned diving machine or the like. CONSTITUTION:A radio wave W transmitted out a mother ship 5 is received by an antenna 2 of a buoy 1 and, after being converted into an electric signal, it is transmitted to an underwater acoustic relay station 4 via a composite cable 3. Then, it is further converted into an ultrasonic wave M and transmitted to an unroped, unmanned diving machine 6 which receives this ultrasonic wave M and is controlled. On the other hand, the ultrasonic wave M being outputted out of this diving machine 6 is outputted from the antenna 2 of the buoy 1 as a wave signal and fed to the mother ship 5. With this constitution, remote controllability is well improvable.
Patent JP-2000100295-A (JP)
Title: Timer
Inventor: SAGAWA NORIO
IPC: H01H43/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a timer provided with both an on/off timer and an intermittent timer. SOLUTION: Two can plates 17, 19 are concentrically overlapped with each other to compose a cam plate 28, The two cam plates 17, 19 are roughly circular, and they respectively have diametrically protruded parts 17a, 19a along outer circumferential surfaces. A roller 27 is applied to the outer circumferential surfaces of the cam plates 17, 19. Rotation of a timer motor 5 is transmitted through a gear line comprising gears 7-12 to a gear 13, and rotation of the gear 13 is transmitted through plate springs 16, 18 to the cam plates 17, 19. As the cam plates 17, 19 are rotated in accordance with rotation of the timer motor 5, parts of the cam plates 17, 19 where the roller 27 is applied are moved, and a lever 26 is rotated in accordance with irregularities in the outer circumferential surfaces of the cam plates 17, 19 to put an intermittent switch 25 on/off.  An on/off time interval of the intermittent switch 25 can be adjusted by deflecting overlapped positions of the protruded parts 17a, 19a.
Patent JP-H11113127-A (JP)
Title: Piping method for power cable protection pipe
Inventor: HORIGUCHI AKIO
IPC: H02G1/06
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make one unit carriage repeatedly usable and to improve the piping work efficiency, by sequentially executing the processes such as loading protection pipe units to a unit carriage, connections with existing protection pipe and the retreat of the unit carriage. SOLUTION: In the loading process, an assembly frame 23 integrated with and a protection pipe unit 21 is suspended in a vertical shaft by using a crane and loaded to the unit carriage 1, its lower frame 27 is placed on a receiving plate supported by a jack on the unit carriage 1, wedges are driven to a fitting portion between a linkage piece and fixing piece, and the end plate is coupled to the unit carriage 1. The connecting process is performed by a remote operation by a worker watching a monitor screen in a control room. When the connection is completed, a retreat process begins and the unit carriage 1, a drive wheel 2 and a power supply vehicle are retreated after releasing the lock of a braking equipment 62. In this way, one unit carriage can be repeatedly used and the cost of piping can be greatly reduced compared to the case of leaving the whole of the carriage.
Patent JP-H03132363-A (JP)
Title: Optical scanner
Inventor: IKUMI TOMONORI
IPC: G03G15/04
Filed: 1989-10-18
Abstract: PURPOSE:To enable optical scan conditions on a photosensitive component to be uniformed without requiring a compensating optical system by a method wherein a slit means and a filter means are provided on an optical path from a polygon mirror to the photosensitive component in an optical scanner of a laser printer. CONSTITUTION:A slit means 9 which controls a transmission width in a sub scan direction and a filter means 8 transmittance in a main scan direction of which is low at a central part and low on both sides are provided onto an optical path from a polygon mirror 3 to a photosenstiive component 7. Then, by passing deflection scanned beam light through the slit means 9 and by shielding light at an end part in the sub scan direction, the width in the sub scan direction can be uniformed and displacement in the sub scan direction can be corrected. Further, by transmitting a main scan light optical intensity of which grows larger at a central part than on both sides by shielding light through the filter means 8, the optical intensity can be uniformed.
Patent JP-S62130941-A (JP)
Title: Sheet processing device
Inventor: HIROSE TOSHIHIKO
IPC: B65H43/06
Filed: 1985-12-02
Abstract: PURPOSE:To stop the feed of a sheet when a sheet containing device is brought into a state in that it is incapable of containing sheets, by a method wherein a sheet feeding deice, feeding the sheets to a picture forming device, is coupled to a sheet containing device, containing the sheets, by means of a signal. CONSTITUTION:In case sensors S1, S2, and S3 are not turned OFF within a given time after the sensors are respectively turned ON, choking with sheets occurs. When a state in that sheets are incapable of being contained is detected, the driving motor of a sheet containing device 99 is stopped. Simultaneously, a sheet feed stop signal is outputted to a sheet feed device 1 through a cable K, for example, the power source of the motor of a delivery roller 15 is disconnected, and feed motion of the sheet feed device 1 is stopped. Thus, even if a take-in roller 51 is rotated, only one sheet, which is waiting, is taken in, and a subsequent sheet is prevented from feed. As a result, when a sheet is not fed for a specified time after the take-in roller 51 is rotated, a duplicator 7 is decided to be chocked with a sheet, and is stopped.
Patent JP-H01113238-A (JP)
Title: Ceramic board with humidity control function and its manufacture
Inventor: NAGAI SATORU
IPC: B32B18/00
Filed: 1987-10-27
Abstract: PURPOSE:To obtain ceramic boards with humidity control function which makes the best of excellent properties of inorganic foamed porous materials such as light weight, heat insulation, fire resistance, workability and decoration by providing a multilayer structure of a base, a humidity control layer and a decorative layer, and forming the humidity control layer with an inorganic humidity control material filled in voids of a three dimensional reticulate structure. CONSTITUTION:Foaming inorganic material consisting of acid clay, volcanic ashes, etc., is supplied to a belt conveyor which transports the material through a baking furnace. Next, a three dimensional reticulate structure obtained by applying slurry of molten vitreous material to a foamed polyurethane material with a three dimensional reticulate structure or applying slurry to pulp sheet of honeycomb structure, is laid on a foaming inorganic material layer. Then an inorganic humidity control material is supplied to the surface of the three dimensional reticulate structure to fill the voids of the three dimensional reticulate structure with the inorganic humidity control material. Further, the foaming inorganic material is laminated on the humidity control layer to form a decorative layer. A laminated product obtained by the above described method is transported into a baking furnace, baked at high temperature and finally cooled gradually.
Patent JP-H04144639-A (JP)
Title: Preservation of potato
Inventor: KUROKI JUNICHI
IPC: A23B7/154
Filed: 1990-10-08
Abstract: PURPOSE:To preserve a potato in an immediately cookable state without deteriorating the taste, flavor and quality of potato by sterilizing a skinned and washed potato with a hot organic acid and packaging in vacuum. CONSTITUTION:Skinned, trimmed and washed potato is sterilized for a short time (about 3-10sec) in an aqueous solution of an organic acid and/or organic acid salt heated at 80-98 deg.C. The solution is e.g. 0.5-5wt.% aqueous solution of one or more components such as ascorbic acid, sodium ascorbate and sodium citrate. The sterilized potato is packed with a film having an oxygen- permeability of <=100cc/m<2>.24hrs.atm (at 23 deg.C) in vacuum of 100mmHg and preserved at 0-10 deg.C.
Patent JP-H06122932-A (JP)
Title: Corrosion resistant high strength copper tube
Inventor: KODAIRA MUNEO
IPC: C22C9/00
Filed: 1992-10-09
Abstract: PURPOSE:To improve the corrosion resistance to ant-lair-like corrosion and the strength to brittle fracture after brazing in a copper tube by specifying the P content and oxygen concn. in copper. CONSTITUTION:The compsn. of a copper tube is constituted of, by weight, 0.0025 to 0.01% P, and the balance Cu with ordinary impurities. Furthermore, the oxygen concn. is preferably regulated to <=20wt.ppm in this compsn. The addition of P suppresses the growth of crystals at the time of brazing and increases its corrosion resistance to ant-lair-like corrosion. In this way, the service life of equipment using this copper tube can be prolonged.
Patent JP-H1097253-A (JP)
Title: Electronic musical instrument
Inventor: IZUMISAWA GEN
IPC: G01V8/12
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable a player who is unfamiliar with operation on the electronic musical instrument to operate it while keeping calm by blinking an LED corresponding to a switch which should be operated according to whether or not there is a person in front of the electronic musical instrument. SOLUTION: When infrared rays emitted by an infrared-ray projector 51 are reflected by a player P, the reflected light is received by an infrared-ray photodetector 52. The photodetection output of the infrared-ray photodetector 52 is converted from analog into digital by an A/D converter 53 and then supplied to a 1st input terminal of a comparator 54. To a 2nd input terminal of the comparator 54, a reference value stored in a reference value storage memory 55 is inputted and compared with the photodetection output of the infrared-ray photodetector 52. When the photodetection output of the infrared-ray photodetector 52 is larger than the reference value, it is decided that a player P is present in front of the electronic musical instrument and an LED corresponding to a timbre select switch, etc., is blinked, so the player can immediately judge which switch should be operated.
Patent JP-S61150120-A (JP)
Title: Magnetoresistance effect type head
Inventor: OMI KUNIO
IPC: G11B5/39
Filed: 1984-12-25
Abstract: PURPOSE:To obtain an inexpensive MR head with good characteristic by flowing a current to a rear magnetic core among magnetic cores constituting MR heads so as to generate a bias magnetic field. CONSTITUTION:A galss groove 10 is formed to a ferrite magnetic substrate 1, and a galss 11 for fusion welding is fixed to the groove 10. An insulation film 2 made of SiO2 to the substrate 1 and an MR element 5 is formed above the galss groove 10 via the insulation film 2. A lead wire 12 is connected to both ends of the element 5 and an insulating film 6 is coated to the MR element 5 and the lead 12. Two 'Permalloy(R)' permeability thin films 7a, 7b forming a magnetic core are formed oppositely to both ends of the MR element in the broadwise direction via the insulation film 5 and a discontinuous part 7c is provided between them. A lead wire 13 is connected to both ends at a right angle in the lengthwise direction of the element 5 in contact with the tape slide face 1a of the MR head in the thin films 71, 7b, formed nearly in parallel with the lead wire 12 via the insulation film 6 and the entire head is coated by the insulation layer.