baber/WOPTO huggingface dataset:
Patent JP-H0652237-A (JP)
Title: Path searching device
Inventor: SUZUKI HIRONOBU
IPC: G06F17/30
Filed: 1992-06-26
Abstract: PURPOSE:To shorten the path search time, and also, to decrease possibility of deriving a non-practical path, with regard to the path searching device for searching and displaying an inputted path extending from a start point to a target point by using map information recorded in a recording medium. CONSTITUTION:Map information constituted by hierarchizing a road network in which an intersection, position coordinate on a map of the intersection, the intersection being adjacent to a road connected to the intersection, and a road distance between adjacent intersections are recorded, in plural stages is recorded in advance in a map information storage medium 2, and a signal processor 5 selects the road network of a suitable level from a relation of a start spot and a target spot inputted from a terminal equipment 1, derives a temporary start spot on the selected road network and a connecting path from the start point, and a temporary target spot and a connecting path from the target spot, combines the global shortest path on the selected road network, and each connecting path, and derives a path extending from the start spot to the target spot.
Patent JP-H0333609-A (JP)
Title: Measuring method of accuracy of bevel gear and apparatus thereof
Inventor: MATSUYAMA HARUO
IPC: G01B5/20
Filed: 1989-06-30
Abstract: PURPOSE:To measure the accuracy with the phase error separated from the total error by making a member to which is fixed each positioning pin an arc-shaped body movable along the same circumference. CONSTITUTION:While a positioning pin 20 among the three pins is fixed, a master gear is mounted on the three pins 20, so that the master gear is supported at the three points. The other pins 20 are moved to a reference position of the master gear, where they are positioned and fixed. Then, a value corresponding to the fixing position of the two positioning pins 20 at the reference position is set as a reference value for a measuring part. Thereafter, a bevel gear 24 is mounted on the three pins 20, so that the bevel gear is supported at the three points while the one pin is fixed and the other two pins 20 are in the movable state. When the bevel gear 24 becomes stable by moving the two pins 20, the difference between the measuring value of the measuring part and the reference value is rendered the displacement amount.
Patent JP-H1118237-A (JP)
Title: Cable end guide
Inventor: GOMI YOSHIAKI
IPC: H02G1/08
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To surely connect a power cable and a guide bar of differing manufactures by connecting a wire rope to the one end of a connection tool, forming an opening of a specified inner diameter in the other end, and setting in the opening, an adapter having in the inner circumfernetial face, a screw to be engaged with that of a connection tool of a cable. SOLUTION: A guide bar 10 is formed in such a shape that its outer shape is gradually tapered from a base section 11 toward the end section and has a wire rope 15 laid in the shaft center. Then, a connection tool 20 is installed at the base section 11 of the guide bar 10, the wire rope 15 is connected to the one end of the connection tool 20, and an opening of a specified diameter is formed in the other end of the connection tool 20. An adapter 30, having the outer diameter which is the same as the inner diameter of the connection tool 20, is set in the opening of the connection tool 20. In an inner circumferntial face of the adaptor 30, a female screw 31 is formed. The female screw 31 is then engaged with a male screw 45 formed on an outer face of a connection tool 43 of a cable 40.  By this method, the cable 40 and the guide bar 10 can be surely connected to each other, even if they are made by differing manufacturers'.
Patent JP-S6331430-A (JP)
Inventor: TAI HAA YAN
IPC: H02J7/00
Filed: 1986-07-17
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-H0334235-A (JP)
Title: Manufacture of flat display panel
Inventor: SUDO ATSUSHI
IPC: G03F7/16
Filed: 1989-06-29
Abstract: PURPOSE:To prevent a reduction in yield due to the generation of a resist defect at the time of forming a display electrode by providing a gently inclined surface on the upper end edge part on the carrying directional front side of a glass base plate, and making the inclined surface into contact with a coating roller first of the whole surface of the glass base plate. CONSTITUTION:An elastic coating roller 2 is disposed in such a manner as to contact with the upper surface of a glass base plate 1 with a set compression quantity (p) in the radial direction. The glass base plate 1 having an electrode conductive thin film 3 on the upper surface is carried toward the roller 2 along a carrying flat surface TP. The coating roller 2 is first made into contact with the glass base plate 1 on an inclined surface 15. Thereafter, the compression quantity of the roller 2 is gradually increased according to the movement of the glass base plate 1, and made into the set compression quantity (p) when the upper end of the inclined surface 1S is reached just under the shaft center. The increasing rate of the compression quantity is adjusted by selecting the inclination of the inclined surface 15. Hence, a reduction in yield due to the generation of a resist defect can be prevented at the time of forming a display electrode, and the cost of a flat display panel can be reduced.
Patent JP-H0456933-A (JP)
Title: Camera with zooming photometric optical system
Inventor: KAMIYA MASATOSHI
IPC: G03B7/099
Filed: 1990-06-26
Abstract: PURPOSE:To obtain an inexpensive zooming photometric optical system by providing a zooming photometric optical system which varies a photometric range interlocking with the change of angle of view of a finder optical system and provided with an optical axis different from that of the finder optical system. CONSTITUTION:The zooming photometric optical system is provided at the same holding member separately from a zoom finder optical system, and the zooming of the photometric optical system is performed interlocking with the zooming operation of a zoom finder mechanically. In other words, when a gear 10a provided integrally receives the torque of a zoom driving mechanism 100 and is rotated, the zooming mechanism of a photographic lens in the inside of a rotary cylinder 10 is operated, which varies the focal distance of the photographic lens. At this time, since a zooming cam 9 is rotated integrally with the rotary cylinder 10, a second lens and a third lens are moved along the optical axis of a finder, and the finder optical system is zoomed interlocking with the change of the focal distance of the photographic lens. In such a way, cost down is realized by interlocking with a simple camera.
Patent JP-H0728730-A (JP)
Title: Communication controller
Inventor: ABE MASAYUKI
IPC: G06F13/00
Filed: 1993-07-08
Abstract: PURPOSE:To improve the processing efficiency of a communication controller by transferring in DMA only an information frame to store it in a memory and transferring a monitor frame directly to a CPU without storing it in the memory so as to reduce the occupation of a bus. CONSTITUTION:The frame data are received by a circuit control LSI 16, and both address and control bytes of the frame data are held by a received data holding part 24 via a communication bus 22. Then a monitor frame or an information frame is decided based on the bit value of the control byte. This deciding result is sent to a received data control part 26. The part 26 controls a DMAC and a CPU if the deciding result shows an information frame and a monitor frame respectively to store the information frame in a memory and to directly send the monitor frame to the CPU.
Patent JP-S6230297-A (JP)
Inventor: MIDORIKAWA YOSHIKATSU
IPC: G06T11/20
Filed: 1985-07-31
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-H0218679-A (JP)
Title: Picture signal extracting circuit
Inventor: TAKENAKA SHINYA
IPC: G06F7/00
Filed: 1988-07-07
Abstract: PURPOSE:To faithfully detect a background level even though the background has two steps by constituting a picture signal extracting circuit with a peak holding circuit, a differentiating circuit, a timer circuit, a switch circuit and a differential amplifying circuit. CONSTITUTION:A peak holding circuit 10 is prepared to hold the peak value of the output of an image sensor, together with a differentiating circuit 11 which outputs a pulse when the output of the image sensor has a sudden change, and a timer circuit 12 which is started by the output pulse of the circuit 11 and produces a signal in case a pulse is outputted again from the circuit 11 within a fixed time. A switch circuit 13 functions to obtain the coincidence between the capacitor voltage of the circuit 10 and the output of the image sensor. Then a differential amplifying circuit 14 amplifies the difference between the output of the circuit 10 and the sensor output. Thus it is possible to faithfully detect a background level despite the stepped change of the background level.
Patent JP-S5795154-A (JP)
Title: Cooling unit for current collector of rotary electric machine
Inventor: OOKI NORIHIRO
IPC: H02K9/22
Filed: 1980-12-03
Abstract: PURPOSE:To enhance safety in maintenance of a cooling unit of a revolving machine without deterioration of cooling effect by a method wherein heat radiating parts are installed on side walls of a current collector and stuck out into ring recesses opening in the axial direction. CONSTITUTION:Ring recesses 12 are installed on the side walls of a current collector with their openings in the axial direction, and an enclosed chamber 11, e.i. a body tube 8 forming a heat pipe, is passing through the current collector in the axial direction and stuck out into the recesses 12 so that the heat radiating parts 9 are accommodated in the recesses. With this construction, the heat radiating parts 9, which constitute a revolving exposured part, are within recesses 12, so their exposure on the brush 4 side is not needed. Therefore, hazard in maintenance around the brush 4 is alleviated. Furthermore, since heat radiating parts 9 are in the recesses 12 but opening in the axial direction, they are exposed to cooling gas, providing better cooling effect.
Patent JP-2000079881-A (JP)
Title: Rear wheel steering device
Inventor: FURUUMI HIROSHI
IPC: B62D7/14
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel steering device without inviting a large size in the device and capable of positively carrying out neutral position returning in an abnormal state. SOLUTION: This rear wheel steering device has a driving member 18 supported by a casing 3 by extending its axis in parallel with a sliding shaft 1 connected to rear wheels and threaded to form a reverse screw using the axial center as a boundary, and receiving turning force by means of an electric motor two axial tension generating members 21a, 21b screwed with each screw part of the driving member 18 and capable of contacting and withdrawing, moving, respectively in the axial directions in accordance with the rotation of the driving member 18, and two clutch means 8a, 8b, 23 for selecting coupling and decoupling of each axial tension generating member 21a, 21b to and from the sliding shaft 1 between the two respective axial tension generating members 21a, 21b and the sliding shaft 1. Coupling one of the two clutch means selects the steering direction.  Driving the two axial tension generating members 21a, 21b in the alienating directions increases the degree of steering. Driving the two axial tension generating members 21a, 21b in the approaching directions reduces the degree of the steering. The results positively assure neutral position turning regardless of the present steering direction by reversely rotating the electric motor.
Patent JP-S6414664-A (JP)
Title: Worker management system
Inventor: NAMEKAWA MATSUO
IPC: H04Q9/00
Filed: 1987-07-09
Abstract: PURPOSE:To exactly communicate with a worker each other by constituting the titled system so that an instruction item is transmitted by calling a work management card carried by a worker, from a management mother machine, and this instruction item is displayed on a display part of the work management card. CONSTITUTION:When a management operator specifies a worker and an instruction comment to the worker by operating a keyboard 3 of a management mother machine 1, a worker call and an instruction item are outputted from a control part 4, and a digital short wave signal is transmitted to a work management card C from a short wave transmitting mechanism 5. This short wave signal is received by a receiving mechanism 6 of the work management card C carried by the worker, and brought to liquid crystal display on a comment column 24. The worker knows a communication item by looking at the display of this comment column 24, and sends a response of consent to the mother machine 1 by a reset button 28, or selects a response item (communication comment) from a memory 8 by operating an operating key 26, and transmits it to the mother machine 1.
Patent JP-S5794568-A (JP)
Title: Formation of fusible metallic film
Inventor: KUROSAWA KEIJI
IPC: C23F1/00
Filed: 1980-12-02
Abstract: PURPOSE: To eliminate the danger of short circuiting between patterns occuring in increased density by forming oxide films selectively on the patterns in a printed circuit board, and sticking fusible metal at the parts other than these.  
     CONSTITUTION: Holes 2 are opened in the prescribed positions on a printed circuit board 1, and copper films 3 are formed over the entire surface of the substrate 1. Org. resist 5 is then formed on the parts not formed with the patterns and a copper layer 6 is formed by electroplating. Further, the parts where no fusible metallic films are to be formed are coated with org. resist 7, and the parts other than these are plated with fusible metal 9. The resists 7, 5 are then removed, and the copper film 3 in the bottom parts removed of the resist 5 is etched to expose the circuit board 1. Here, if an oxidation treatment such as black dyeing is applied, copper oxide films 11 are formed over the entire surface of the patterns 10B, 10D and 10A side surface 10e. If metal 9 is stuck to these, it sticks selectively in the state clogging and communicating the holes 2 of the pattern 10A on account of its properties, whereby fusible metallic films 12 of a spherical surface shape are formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0461069-A (JP)
Title: Disk recording device and disk reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B7/00
Filed: 1990-06-29
Abstract: PURPOSE:To continuously record a data in a recording track by providing a memory means for reading an input data as a recorded data, a recording means and a control means for controlling the recording position in the recording track. CONSTITUTION:A memory 14 is controlled on the write and read of data by a system controller 7, and a data is continuously written at a constant transfer speed. When the data amt. exceeds a prescribed amt., an increment of a read pointer of the memory 14 takes place in a burst-like mode, and the memory is controlled to be read out. The read recorded data is supplied to an encoder 15. By this method, an input data can be recorded under its continuous state on a recording track of a discoid recording medium.
Patent JP-S6061258-A (JP)
Inventor: YANAGISAWA KUNIO
IPC: B32B27/30
Filed: 1983-09-13
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-S5872793-A (JP)
Inventor: OOSUMI NAOTAKE
IPC: F16L27/08
Filed: 1981-10-26
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-H0921105-A (JP)
Title: Liquid spray device of tire-roller
Inventor: KIKUCHI HIROSHI
IPC: E01C19/23
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To simplify a device and increase the preventive efficiency against sticking of asphalt, by installing a pipe provided with a nozzle spraying a liquid on the accelerator frame supported in a yoke to be freely movable and tilting the pipe together with the tires on rolling on a slope face. SOLUTION: A pipe 10 for spraying a liquid provided with a spray nozzle is fitted through brackets 9, 9' to the accelerator frame 6 supported by a yoke 5 fixed to a road face-rolling compactor car body 1 so as to be freely movable. Water or a preventive agent against adhesion is sprayed on the surface of tires 21 , 22 , 23 to prevent a composite material of asphalt from bonding to the tires. And also when compacting such slope faces as protruded faces or recessed faces with rollers, the spraying pipe 10 inclines with the slanting tires to evenly inject the liquid on the surface of tires. In this way, asphalt or the like can be prevented from bonding to the tires by use of a simple structure.
Patent JP-S5957496-A (JP)
Inventor: HIGASHIBORI SHIYUUICHI
IPC: H05K3/34
Filed: 1982-09-27
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-H0919338-A (JP)
Title: Tooth plate for seat reclining device and its manufacture
Inventor: OHYA MASAKIYO
IPC: A47C1/025
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a tooth plate for a seat reclining device in which the strength of a joint part between a recessed part and a main body is improved in the case of forming the recessed part having a tooth part on an inner peripheral surface and appearance is improved by eliminating unwanted embossed tooth form on an outer peripheral surface. SOLUTION: The seat reclining device consists of a base plate, tooth plate pivotally supported by the center shaft of the base plate rotatably and tooth member to be engaged/disengaged with/from the tooth plate. On the tooth plate 1, a first recessed part 2 and a tooth part 3 are formed on the inner peripheral surface of the first recessed part 2 and further, a second recessed part 6 having an arcuate surface is formed at the root of the tooth part 3. Also, the arcuate plane of a smooth surface is formed on the outer peripheral surface mutually confronted with the second recessed part 6 to form a joint part 4 between the first recessed part 2 and the tooth plate 1.
Patent JP-S6147270-A (JP)
Title: Dot printer head
Inventor: IINUMA MASAYUKI
IPC: B41J2/235
Filed: 1984-08-15
Abstract: PURPOSE:To reduce the number of component parts while facilitating assembling work, by integrally forming a projection holding a needle and a widened opening part holding an armature. CONSTITUTION:The widened opening part 18 having the armature guide part 21 holding an armature 20 to a core 3 in a freely erectable manner and the projection 19 having a linear hole 27 for passing a needle 12 are formed integrally, and the core 3 and a yoke 4 are connected to the widened opening part 18 in opposed relation to the armature 20. The opening part 28 receiving the needle cap 17 and needle spring 16 fixed to the rear end of the needle 12 is formed to the base part of the projection 19 so as to be continued to the linear hole 27. A leaf spring 32, to which a plurality of legs 31 for holding the yoke 4 are formed, is provided to the contact surface 30 contacted with the back surface of the windened opening part 18. The stopper 25 determining the return position of the armatuare 20 is provided to the recessed part 26 formed to the back surface of the windened opening part 18 and the stopper 25 is pressed by the contact surface 30.
Patent JP-S6230407-A (JP)
Title: Antenna system for automobile
Inventor: OE JUNZO
IPC: H04B7/08
Filed: 1985-07-31
Abstract: PURPOSE:To improve the directional characteristics of an antenna and to display sufficient effects of space diversity reception by arranging the 1st and 2nd pairs of antennas on respective positions separated each other by >=1/4 wavelength of a braodcasting wave. CONSTITUTION:The 1st pairs of antennas are arranged on a rear glass 40 and the 2nd pairs of antennas are arranged on a front roof edge separated from the 1st pair of antennas by >=1/4 wavelength of a broadcasting wave. Coaxial cables 70, 72, 74, 76 drawn out respectively from the 1st and 2nd pairs of antennas are connected to a switching circuit 78. The circuit 78 is switched by an output from a state switching circuit 80, any one of receiving signals of the two pairs of antennas is selectively inputted to a high frequency amplifier circuit 82 and the output of the circuit 82 is inputted to a detecting circuit 88 through an intermediate frequency amplifier circuit 86. Consequently, a sound signal can be taken out from the antenna kept at the optimum receiving state. Thus, the directivity of the antennas can be improved and the effects of space diversity reception can be sufficiently displayed.
Patent JP-H0728016-A (JP)
Title: Projection type liquid crystal display device
Inventor: IWANAGA MASAKUNI
IPC: G02B17/08
Filed: 1993-07-09
Abstract: PURPOSE:To provide a projection type liquid crystal display panel capable of projecting the whole image displayed on a liquid crystal display panel on a projection screen without enlarging the diameter of a reflector than the size of the liquid crystal display panel. CONSTITUTION:A back light device 33 by which the liquid crystal display panel 2 is irradiated with an illuminating light is constituted of a metal halide lamp 4, the spherical reflector 5 whose center coincides with the light emitting point of the metal halide lamp 4, a paraboloid reflector 6 whose focal point coincides with the center of the spherical reflector 5 and a convex lens 7 arranged on the center of the paraboloid reflector 6 and whose rear side focal point is made to match with the center of the spherical reflector 5.
Patent JP-H0724330-A (JP)
Title: Metal honeycomb carrier utilizing thermal compression and production thereof
Inventor: TAKAHASHI YOICHI
IPC: F01N3/28
Filed: 1993-07-09
Abstract: PURPOSE:To obtain a metal honeycomb carrier used, for example, in order to purify the exhaust gas of a car and utilizing thermal compression, prevent the causing of buckling in the flat plates and corrugated plates constituting a honeycomb member and, bond the interior of the honeycomb member without performing soldering. CONSTITUTION:A plurality of beads 6, 7 applying pressure to the outer peripheral surface of a honeycomb member 2 are formed to an outer cylinder 3 along the circumferential direction of one end part 3A thereof and, by squeezing one end part 3A of the outer cylinder 3 by thermal compression, the honeycomb member 2 is fixed to one end part 3A of the outer cylinder 3 and the interior of the honeycomb member 2 is integrated.
Patent JP-2000004251-A (JP)
Title: Communication control equipment and communication control method applied to multicast correspondent lan
Inventor: KOBAYASHI HISAFUMI
IPC: H04L45/16
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To enable efficient transmission when transmitting multicast and unicast data. SOLUTION: When the discriminated result is provided for showing that a received packet is a packet related to multicast and multicast group managing protocol, at a multicast processing part 3 of communication control equipment 1A, based on that received packet, a table expressing the relation of correspondence between a host device and a multicast group is constructed in a port number/multicast correspondence storage part 8 and multicast router connection port storage part 9 and according to that table, packet transfer by multicast groups between a multicast router and the host device is controlled.
Patent JP-H067013-A (JP)
Title: Seedling planter
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1992-06-29
Abstract: PURPOSE:To reduce the number of parts and simplify the structure by suppressing the slackness of a seedling feeding belt, improving the seedling feed and simultaneously installing a belt receiving plate provided therefor utilizing the already installed parts. CONSTITUTION:A reinforcing frame 7 installed in a laterally facing posture over the whole width of a seedling carrier 6 is arranged so as to pass through an internal space surrounded by each seedling feeding belt 16. A receiving plate 24 brought into contact with the belt on the passage side of each seedling feeding belt 16 from the back surface side is simultaneously installed in the reinforcing frame 7.