baber/WOPTO huggingface dataset:
Patent JP-S61285152-A (JP)
Title: Vehicle head light change-over device
Inventor: MATSUMOTO MUNEAKI
IPC: B60Q1/14
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to precisely detect a vehicle, even a bus or the like, with the use of a head light change-over device using a light sensor for detecting the approaching of a vehicle to change over the high and low beams of head lights, by making large the upward directivity angle of one of several photoelectric elements constituting a photo-sensor, which is in the vicinity of the center section of the photo-sensor. CONSTITUTION:A head light change-over device comprises a lens 10 for focusing light from the head lights of a vehicle on the opposite lane and light from the tail lights of a vehicle ahead of the instant vehicle and a light sensor 20 composed of a plurality of photo-electric elements 20a through 20g and delivering a plurality of light photoelectric signals Sn in accordance with the focused light. Further, these photoelectric signals Sn successively converted into voltages Vkn by means of an input processing circuit 30, and thereafter, is delivered through an AD converter circuit 40 into a control circuit 50 for controlling a drive circuit 60 which turns on a low beam lamp 72 or a high beam lamp 71 in each head light 70 in accordance with the output of the circuit 50. In this arrangement, the photoelectric element 20g in the photo-sensor 20 has a directivity angle which is larger than the vertical and horizontal light receiving directivity angles of the other photoelectric elements, and therefore, it is possible to detect the approaching of even a vehicle having tail lamps positioned at a high level.
Patent JP-H05322026-A (JP)
Title: Friction joint device for automatic transmission
Inventor: OKAWA YUZO
IPC: F16H61/02
Filed: 1992-05-21
Abstract: PURPOSE:To appropriate by control the joint timing of frictional elements in an automatic transmission with a simple configuration by switching over a plurality of pistons for actuation. CONSTITUTION:A pressing plate is slidably mounted on a friction plate 52 at its other end part. The actuation force of a piston 54 is transferred to the pressing plate through a ring-shaped board 56. The piston 554 is composed of a large piston 54a and a small piston 54b. The ring-shaped board 56 is supported by a stopper ring 58 locked with a sub rotation shaft 26 to support the ring-shaped hoard 56 in overhung shape with the supporting part as a supporting point P. The large piston 54a is abutted to a force point Q1 considerably kept away from the supporting point P of the ring-shaped board 56. The small piston 54b is abutted to a force point Q2 close to the supporting point P of the ring-shaped board 56. The large piston 54a is actuated with low-speed stage. The small piston 54b is actuated with high-speed stage.
Patent JP-S63292383-A (JP)
Title: Compressing method for feature vector
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/46
Filed: 1987-05-26
Abstract: PURPOSE:To decrease the capacity of a dictionary by grouping components of a feature vector for each fixed dimension number, quantizing the components in each group with the quantizing level number of each dimension to obtain quantization data of a fixed number of bits for each group, and obtaining a compressed vector containing said quantization data as a component. CONSTITUTION:A rearrangement table 7 obtains the sum of the mean value of each dimension of a feature vector and standard deviation when a dictionary 11 is produced and is produced based on the width of said sum. A rearrangement part 8 refers to the table 7 to rearrange the dimensions of the feature vectors inputted from a feature extracting part 5 and inputs successively 4-dimensional groups to a quantizing part 10. The part 10 uses the component value (histogram value) of each dimension of each input group to access a quantizing level table 9 to read out the quantization data of a single byte. Thus the feature vector and the dictionary are effectively compressed so that the dictionary capacity is extremely decreased.
Patent JP-S5921270-A (JP)
Title: Linear step motor
Inventor: HIGUCHI TOSHIROU
IPC: H02K41/03
Filed: 1982-07-24
Abstract: PURPOSE:To facilitate the conversion of direction of the secondary side by connecting the primary side pole row having the primary side projections to be excited by a coil and a plurality of rod-shaped elements having the secondary projections in an endless track shape to form the secondary side pole row. CONSTITUTION:A plurality of primary cores 11' excited by a coil 12' are aligned to form the primary side of a linear step motor. A plurality of rod-shaped elements 21' having the secondary projections 21's are connected to coupling members 21'b, 21'c and a coupling pin 21'f in an endless track shape to form the secondary side, and installed inparallel with the primary side. The secondary side of the endless track is engaged with suitable sprockets 3-5 to be movable in a direction of an arrow with solid line or broken line according to the direction of the current of the coil 12'. In this manner, a linear step motor which can convert the direction even in small radius can be formed. This is adapted for a bucket which conveys an article to be machined.
Patent JP-H02308704-A (JP)
Title: Rolling supporting apparatus for farm-working machine
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1989-05-22
Abstract: PURPOSE:To simplify the fixing work of a supporting shaft and the structure of a transmission case by forming a parting part to a transmission case and providing a supporting shaft fixing part to fix the supporting shaft for rolling in a state clamped between the parting faces. CONSTITUTION:The transmission mechanism in the present transmission case 17 can be easily assembled and disassembled because the transmission case 17 can be divided to the right and left. Furthermore, the rolling supporting shaft 18 can be easily fixed simply by clamping the shaft with a supporting shaft fixing part 19 in the assembly of the case 17. The structure of the apparatus can be simplified because the supporting shaft fixing part 19 is also integrated to the parting faces of the transmission case 17 and the rolling supporting shaft 18 can be set by the case-assembly bolt.
Patent JP-S5832232-A (JP)
Title: Double layer coated magnetic recording medium
Inventor: KUBOTA YUUICHI
IPC: G11B5/716
Filed: 1981-08-20
Abstract: PURPOSE:To reduce the fluctuation of an output and to eliminate a slump at a middle sound frequency range, by forming the 1st and 2nd magnetic layers using a radiation polimerizing binder on a nonmagnetic supporter. CONSTITUTION:A binder composed of the 20-80wt% radiation-sensitive resin or thermoplastic resin which has the radiation-sensitive unsaturated double coupling and the 80-20wt% radiation-sensitive unsaturated double coupling, having crosslinked and polimerized with irradiation of radiant rays plus the >=81.8% magnetic powder are coated on a nonmagnetic supporter. Then the radiant rays are irradiated to this supporter in a inert gas atmosphere and by means of an electron beam accelerator. Thus the 1st magnetic layer is obtained with 350-630Oe coercive force and 2.1-2.8mum thickness. A magnetic coating material containing the above-mentioned binder and magnetic powder is coated on the 1st magnetic layer along with the irradiation of radiant rays under the same conditions as mentioned above. Thus the 2nd magnetic layer is obtained with 510-800Oe coercive force and >=2.1mum thickness.
Patent JP-H0425423-A (JP)
Title: Tunnel gate
Inventor: NISHITANI KENJI
IPC: B29C45/27
Filed: 1990-05-19
Abstract: PURPOSE:To prevent appearance defective of a molded form which is caused to shavings generated by cutting residue remaining in a tab by regulating the axial direction of tunnel gate to a specified angle and forming the projection shape of the aperture part thereof into a semielliptic shape. CONSTITUTION:The angle of intersection of both the axial centerline of a tunnel gate and a tab 4a which is shown in an angular dimensional line theta forms 45 degrees. An insert 8 is provided to male mold 5 so that the upper end face is placed to the intersection of the axial centerline and the wall surface of the tab 4b. The height of the aperture part of the tunnel gate 3 shown in the dimensional lines C and D is made equal to the height of the face crossing to the insert 8. Further the area of the semielliptic shape S2 in the aperture part is designed so that this area is made equal to the area of the conventional ellipse. Working of the tunnel gage 3 is performed similarily heretofore by providing the insert 8.
Patent JP-S5920904-A (JP)
Inventor: KAMEI TAKETO
IPC: F21V29/00
Filed: 1982-07-27
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-H08301594-A (JP)
Title: Self-traveling vehicle for high lift work
Inventor: KAWAMOTO HIROSHI
IPC: B66F9/075
Filed: 1995-04-28
Abstract: PURPOSE: To ensure braking during the non-self-traveling high lift work of a self-traveling vehicle for high lift work that performs high lift work in the state of a track carrier being stabilized by a wheeled outrigger jack. CONSTITUTION: A track carrier is provided with a main braking device formed of wheel brake mechanism 11 disposed at lateral front and rear wheels and actuated by fluid actuators 12, a main braking pressure generating means 14 controlled by a brake pedal 13 disposed in a traveling cab, and a fluid hydraulic line 15 for transmitting the braking pressure generated by the means 14, to the fluid actuators 12. An auxiliary braking device 16 composed of an auxiliary braking pressure generating means and an operating means 18 for operating the auxiliary braking pressure generating means is fitted to the fluid hydraulic line 15.
Patent JP-S5830375-A (JP)
Title: Formation of fluoroplastic film on copper surface
Inventor: FUJII HIROMASA
IPC: B32B15/082
Filed: 1981-08-19
Abstract: PURPOSE:To improve adhesive strength by coating a fluoroplastic on the surface of copper formed with a layer consisting of stable materials and curing the resin by baking. CONSTITUTION:A layer of materials such as nickel, chromium and the like which have >=430 deg.C m. p. and are stable at 400 deg.C is formed on the surface of copper. A fluoroplastic such as perchloroalkoxy resin, polytetrafluororesin or the like is prepd. into a dispersion and is coated on the surface of said layer then the coating is treated by baking.
Patent JP-H087276-A (JP)
Title: Recording method for optical disk device, light driving method and optical disk device
Inventor: SHOJI MAMORU
IPC: G11B7/0045
Filed: 1994-06-13
Abstract: PURPOSE:To prevent the required data from being destroyed even when an optical disk is recorded repeatedly by recording the pseudo data on the start end and/or the end part of the recording data. CONSTITUTION:When the data are recorded on the optical disk, the pseudo data 21, 25 unnecessary to be reproduced as information are added to the start end and the end part of the recording data and recorded. Then, a recording format consists roughly of the pseudo data 21, 25, a synchronism drawing pattern 22 and a data part 24. Thus, in the case the data are recorded repeatedly, even when the deterioration due to the movement of recording film constitution substance is started from the start end/ending end of a recording area, the deterioration of the start end of the recording area is not arrived at the synchronism drawing pattern 22, and the deterioration of the terminal end of the recording area is not arrived at the data part 24. Thus, the data are recorded/ reproduced correctly.
Patent JP-H05299281-A (JP)
Title: Manufacture of corrosion-resistant rare earth permanent magnet
Inventor: EMORI SHINJI
IPC: H01F1/08
Filed: 1992-04-23
Abstract: PURPOSE:To obtain a rare earth permanent magnet which is high in corrosion resistance, less deteriorated in magnetic characteristics with time, long in service life, and high in reliability by a method wherein the electrode contact point mark of a jig-type plating device imprinted on a rare earth-iron-boron permanent magnet is subjected to a brazing treatment. CONSTITUTION:A rare earth-iron-boron sintered permanent magnet is manufactured, where the surface of a sintered permanent magnet is subjected to a jig- type plating process, and then the contact point mark imprinted on the surface of the permanent magnet is treated by a brazing process for the formation of a corrosion-resistant rare earth permanent magnet.
Patent JP-S61287274-A (JP)
Title: Manufacture of semicondutor memory device
Inventor: FUKUTOMI TAKESHI
IPC: H01L29/788
Filed: 1985-06-14
Abstract: PURPOSE:To prevent a memory retaining characteristic from deteriorating by forming an Si oxide film on an Si nitride film, and then forming the second Si nitride film by a vapor-phase growing method based on a plasma exciting reaction of Si compound and ammonia. CONSTITUTION:Source and drain regions 2, 3 are formed on an N-type Si substrate 1, an Si dioxide film 4 is formed, and a hole is then opened. Then, an extremely thin Si dioxide film 5 of a gate insulating film is formed in the hole. Thereafter, after the first Si nitride film 6 is formed on the film 5, the film 6 is thermally oxidized to form an Si dioxide film 7. Subsequently, after a contacting hole is formed, a gate electrode 8 is formed. Thereafter, a plasma Si nitride film 9 is formed by a plasma vapor-phase growing method of silane gas and ammonia gas. Then, a protective film 10 is formed to manufacture a P-channel aluminum gate MONOS type semiconductor memory device. A semiconductor memory device of excellent memory retaining characteristic with less memory characteristic deterioration can be obtained by the above manufacturing method.
Patent JP-H05300047-A (JP)
Title: Radio equipment
Inventor: HAYASHI MASAHIKO
IPC: H04B1/38
Filed: 1992-04-23
Abstract: PURPOSE:To surely recognize which of plural speech channels is an idle channel at the time of calling by providing a memory storing an operating channel of other station to the equipment and sensing a carrier from other channel than the operating channel. CONSTITUTION:When the radio equipment is in the standby state, a microcomputer 5 matches a communication frequency of a receiver 2 and a transmitter 3 with a frequency of a communicating channel with a frequency of a control exclusive channel and discriminates whether or not a signal is a signal used to call its own station or other station among control signals via an antenna 1, the receiver 2 and a modem 4. When the signal is a signal used to call its own station, the state transits to the communication state, and when the signal is a signal used to call other station, channel information in the signal is stored in an operating channel memory 7. When its own station makes calling, the memory 7 is referenced and the computer 5 applies frequency control of the receiver while avoiding the operating channel. Then a carrier through plural speech channels is sequentially sensed to detect an idle channel. Thus, which of plural speech channels is an idle channel at calling is surely recognized.
Patent JP-H07329638-A (JP)
Title: Vehicle exterior monitor
Inventor: TANAKA CHIHARU
IPC: B60R1/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a vehicle exterior monitor by which an operator can recognize a specific direction of the car body easily even when an image pickup means carries out a turning operation. CONSTITUTION:This outdoor monitor is provided with a camera unit 10 allowable to turn to a car body; a position sensor 19 to detect the turning position of the camera unit 10; a monitor 3 to display an image data from the camera unit 10; and a system control circuit 21 to display the display to indicate the front side direction or the just rear side direction of the car body by superposing on the image data, on the monitor 3, depending on the output from the position sensor 19.
Patent JP-H05293831-A (JP)
Title: Removing method of solidified in-vessel molding
Inventor: SAITO MITSUO
IPC: B29C39/36
Filed: 1992-04-22
Abstract: PURPOSE:To take out a molding without damaging the molding even in a block molding solidified and hardened in the molding vessel and adhered thereto. CONSTITUTION:At the time of taking out a molding 6 solidified in the molding vessel 5, at first, the upper peripheral parts of the vessel are expanded outward by separating claws 30 and thereby the molding 6 is separated from the vessel 5. Holding claws 31 are inserted between the vessel 5 and the molding 6 and, at the place where they come close to the bottom surface, they are closed inward for holding, lifting up and taking out the molding 6. Accordingly, removing resistances are made less and also the side surfaces of the molding 6 are not damaged during the period of a removing operation.
Patent JP-H08327494-A (JP)
Title: Method and device for inspecting thin film part of container
Inventor: NISHIBAYASHI KAZUHIRO
IPC: G01N3/12
Filed: 1995-05-29
Abstract: PURPOSE: To discover a thin-film part generated in the wall of a container by sealing the container with holding holders and a mouth section holder and blowing pressurized air into the container. CONSTITUTION: A container 1 is placed on a bottom section holding holder 3 and both sides of the container 1 are cover with side face holding holders 2. In addition, the container 1 is sealed with a mouth section holder 4 in addition to the holders 2, and 3, and 4. The internal surface of the holder 2 is formed in a net-like shape. When a pressurized air blowing valve 8 is opened, pressurized air is blown into the container 1 from the holder 4 through a connecting pipe 5. When a thin film part is produced in the wall of the container 1, the thin film part is burst by the pressurized air and the air coming out from the burst part is exhausted to a closed space between the holder 2 and container 1.  Therefore, when an external pressure measuring instrument 6 measures an external pressure higher than a fixed value against a container 1, it can be discriminated that the container 1 has such an abnormal parts as a thin film part, pin hole, etc.
Patent JP-S5558315-A (JP)
Title: Fluctuation suppressing method of aluminum content in steel in electrical sheet
Inventor: KAWASHIMA SANKOU
IPC: C21C7/076
Filed: 1978-10-23
Abstract: PURPOSE: To suppress the fluctuations of the Al contents in the steel of the electrical sheet by adjusting the respective contents of CaO, SiO 2 , Al 2 O 3  in the slag existing in the ladle to the specific ratios.  
     CONSTITUTION: Suitable Al 2 O 3  containing materials such as calcined bauite or the like are added into the vessel holding the molten steel having been melted so that the slag components are so adjusted as to become 1.0 or over in %Al 2 O 3 /%CaO and 1.0 or over in %Al 2 O 3 /%SiO 2 . Further, these are so controlled that %Al 2 O 3 / %SiO 2  in the refractory composition in the ladle for holding molten steel becomes 1.0 or over. This method prevents the variations in the Al contents in the electrical sheet production containing 0.9% or over of Al in steel and stabilizes the magnetic characteristics of the electrical sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5255268-A (JP)
Title: Vibration proof device for washing-and-dewatering machine
Inventor: HIKINO KEIJI
IPC: B04B7/02
Filed: 1975-10-31
Abstract: PURPOSE: To improve performance of vibration proof at its top end of a suspension rod, by engaging a suspension metal fixture of a waste tank with a slider tank at a spherical portion, so taht the slider can engage a spring bearer at a conical portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000295721-A (JP)
Title: Waterproof structure of control board
Inventor: OSAWA SHIGERU
IPC: H02B1/28
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof structure which can prevent rain water from permeating a ventilating hole of a control board installed outdoors. SOLUTION: This control board consists of galleries 9 in which oblong apertures A are formed of a plurality of ascending slopes inclined downward in a ventilating hole part from the inside to the outside, inner galleries 19 which are inclined descending toward the inside contrastively to the galleries 9, a filter base 20 which covers the inner galleries 19 and has an aperture B for ventilation in the central part and a drainage hole C in the lower part, and a filter 21 installed to close the aperture B of the filter base 20. A jet flow of slanting rain or blowing-up rain water which are caused by heavy rain, storm, building wind, etc., passes inverse U-shaped channels formed of the apertures A of the galleries 9 and the inner galleries 19, and turns to downward water drops, which are discharged from the drainage hole C to the outside.  Moisture and dust which are left little in the air flowing backward are blocked by the filter 21.
Patent JP-S6111096-A (JP)
Inventor: HAYASHI GENTAROU
IPC: D06F17/06
Filed: 1984-06-25
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-S59130651-A (JP)
Inventor: ROON RATSUSERU SHIYURAMU
IPC: B21D26/08
Filed: 1983-07-18
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-S62286416-A (JP)
Inventor: HAMAOKA SHIGEO
IPC: A47J27/00
Filed: 1986-06-05
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-H07301772-A (JP)
Title: Spectacles and their temples
Inventor: OKUDA KENZO
IPC: G02C5/20
Filed: 1994-05-09
Abstract: PURPOSE:To make it possible to maintain the horizontal direction of the spectacles, to adjust the angle of forward inclination and to set the distance between the peaks uniform on the right and the left so as to meet the individuality of a user by composing the temples of the spectacles of two pieces of upper and lower cord-like materials and fixing members for fixing the ends of these materials. CONSTITUTION:The temples 10 are composed of the upper cord-like members 11, the lower cord-like members 12, the fixing members 13, connecting cord-like members 14 and ear contact members 15. The respective one-side ends of the members 11, 12 are fixing parts to lenses or lens frame and the other ends are ends to be fixed to the members 13. The other ends of the upper and lower cord-like members are fixed by the fixing members 13. The lengths of the members 11 and the members 12 are adjusted at the time of fixing. The adjustment is executed by relatively changing the lengths of the upper and lower cords in such a manner that the spectacles fit to the face when put on the face, that the spectacles horizontally position parallel with both eyes and that the suitable angle of inclination with the face is maintained, by which the spectacles are set the most adaptable for users.
Patent JP-S5557931-A (JP)
Title: Control method of key alarm
Inventor: SAKASHITA KAZUYUKI
IPC: G07G1/00
Filed: 1978-10-26
Abstract: PURPOSE: To improve manipulation of keys by starting alarming operation for a certain time right after keying operation correspondingly, by stopping the alarming operation of the key on next keying operation within the time, and then by starting the alarming operation of a next key.  
     CONSTITUTION: On keying operation on keyboard 1, keying contents are decided by keyboard input decision and processing circuit 2 and coded before being supplied to CPU3. In CPU3, a main program in ROM4 is executed to make a check on an error of a key input and an alarm flag is set in RAM5 to start alarming operation  for time t. When next keying operation is done with time t, the alarming operation  by the previous keying operation is stopped and alarming operation corresponding to next keying operation is carried out for time t. Therefore, there is no time delay between keying operation and alarming operation and even when keying operation would be performed at short intervals of time, key operation corresponds to alarming operation, so that manipulation can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio