baber/WOPTO huggingface dataset:
Patent JP-S60174546-A (JP)
Title: Control method of data transmission equipment
Inventor: SHIOBARA YASUHISA
IPC: H04L12/433
Filed: 1984-02-21
Abstract: PURPOSE:To control efficiently a loop transmission line by stopping the transmission of a leading specific bit pattern and transferring the right to use the transmission line when data following to a bus free frame arriving after making one round on the transmission line is a trailing specific bit pattern. CONSTITUTION:When a #2 station 22 having the right to use the transmission line transfers the right to a #3 station 23 after sending data, the bus free frame BF of the #3 station 23 is repeated and transmitted as it is and when a specific bit pattern I is received and detected successively, the bit pattern is changed into a specific bit pattern II[P.II] and sent out and then the input of a specific bit pattern [P. I ] is expected. The frame BF and pattern II[P.II] sent out of the #3 station 23 makes one round on the looped transmission line and reaches the receiving terminal RCV of the #2 station 22. The #2 station 22 inputs the frame addresses to the station and checks whether following input data is the pattern II[P.II] or not; when so, the transmission of the pattern I [P. I ] is interrupted and the right to use the transmission line is transferred to the #3 station after the pattern II[P.II] is received.
Patent JP-S60174995-A (JP)
Inventor: SUZUKI YOSHIYASU
IPC: G21F9/30
Filed: 1984-02-21
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-H03235266-A (JP)
Title: Digital signal transmitter
Inventor: NOMURA ISAMU
IPC: H04B10/00
Filed: 1990-02-13
Abstract: PURPOSE:To improve operability by supplying a connection signal or a disconnection signal detecting that an optical connector is turned to a connected state or a disconnected state to a socket, to a mute signal, and setting a not-operating state or an operating state. CONSTITUTION:When an optical connector 22 is connected to a socket 21, terminals 21a and 22a, terminals 21b and 22b, terminals 21c and 22c and terminals 21d and 22d are respectively connected. Thus, a ground potential is supplied to first and second mute circuits 2A and 7, the circuit 2A is turned to the operating state and the circuit 7 is turned to the non-operating state. Therefore, since a drive circuit 9 is operated based on the second digital signal, an electric/optic converting element 23 is operated and an optical digital signal is transmitted by an optical fiber 24. Thus, since the circuits 2A and 7 are controlled while detecting it by a detecting means whether the connector 22 is connected to the socket 21 or not, it is not necessary to select the circuits 2A and 7 at each time, and the operability can be improved.
Patent JP-H02208060-A (JP)
Title: Color printer
Inventor: HIJIKATA SETSUO
IPC: B41J2/325
Filed: 1989-02-07
Abstract: PURPOSE:To reduce a head mounting width as compared with that of platen rollers arranged on a straight line and to decrease in size a color printer by disposing the platen rollers on a single circular arc. CONSTITUTION:First - third platen rollers 2A-2C are mounted at 90 deg. at positions passing the circumference of a single circle D indicated by an imaginary line. First - third thermal heads 3A-3C are brought into contact with the rollers 2A-2C though first - third thermal transfer ink ribbons 1A-1C, respectively. When the rollers 2A-2C are driven in a direction of an arrow (b), a sheet 5 to be printed is fed in a direction of an arrow (c). The ribbons 1A-1C are also fed in a direction of an arrow (d) upon feeding of the sheet 5. The heads 3A-3C are driven in response to printing colors. For example, the position of the sheet 5 thermally transferred by the head 3A is repeatedly thermally transferred by the heads 3B, 3C to be completely color printed.
Patent JP-H08222783-A (JP)
Title: Laser equipment
Inventor: OONAKAMICHI TOSHISUKE
IPC: H01S3/16
Filed: 1995-02-17
Abstract: PURPOSE: To enable using an He-Ne laser as a guide light without using a dichroic mirror, by using a solid state laser element composed of Y3 Al5 O12 crystal containing Er, and making the output of the He-Ne laser satisfy a specified range. CONSTITUTION: A solid state laser element 4 composed of Y3 Al5 O12 crystal containing Er is used. When the length of the solid state laser element 4 is L-cm, the concentration of Er to Y in the Y3 Al5 O12 crystal containing Er is c-at%, a laser 5 of an He-Ne laser is used as a guide light 3 by setting the laser output P-W of the He-Ne laser 2 in a range which satisfies the following inequality, i.e., the laser output is P>=8×10<-6> / exp(-0.0917cL)}. Thereby the He-Ne laser can be used as a guide light without using a dichroic mirror.
Patent JP-H01203072-A (JP)
Title: Coloring method for surface part of worked article made of synthetic resin or metal and working device
Inventor: TAKAGI TOSHIJI
IPC: B05D7/24
Filed: 1988-02-09
Abstract: PURPOSE:To form a film excellent in wear resistance and sliding properties on a worked article by immersing the worked article in the mixed liquid where in both a coloring material and 'Teflon(R)' on the surface of the worked article and also dip-dyeing the inside part thereof while coloring the worked article. CONSTITUTION:A tank 2 is built-in and provided to the inside of a reduced- pressure tank 1 and the mixed soln. wherein both a coloring material 4 and 'Teflon(R)' 4A are mixed into a fluorine soln. is introduced into this tank 2 and heated at about 60 deg.C with a heat source 1B provided to the bottom part of the tank 1. The worked article main bodies 5, 7 made of synthetic resin are hung in the heated mixed liquid and impregnated therewith for about 15min. The film pieces 6, 8 are formed on the outer surface parts 5A, 7A of the worked article main bodies 5, 7 by this impregnation and also both the coloring material 4 and 'Teflon(R)' 4A are dip-dyed in the inside parts of the surfaces of the main bodies 5, 7 to form the dip-dyed parts 6A, 8A. Thereby wear resistance and sliding properties can be improved between the worked article 5 and the film piece 6.
Patent JP-H04269495-A (JP)
Title: Lighting device
Inventor: MATSUKAWA KAZUYUKI
IPC: H05B37/02
Filed: 1991-02-25
Abstract: PURPOSE:To set the light output of a miniature lamp to an optional level and gradually reduce the light output of the miniature lamp from 100% to a set light output level according dark adaptation. CONSTITUTION:An astable multivibrator has a variable resistor VR1 for changing a time constant. A capacitor C5 for gradually reducing the light output of a miniature lamp from 100% is provided. A SW2 is connected to a c-terminal to gradually change the oscillation duty to the set level by the charge of a C5. The charging curve to the C5 is set by a time constant for fitting to a rise in sensitivity of a visual system when suddenly moved from a bright place to a dark place, or the curve of dark adaptation. A transistor Q1 is driven by the duty control with the curve reversed to the charging curve of the C5.
Patent JP-H08222469-A (JP)
Title: Semiconductor porcelain composition and manufacture thereof
Inventor: KANDA OSAMU
IPC: H01G4/12
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a varistor which is excellent in characteristic reproducibility even if sharp noises are applied by a method wherein it is formed of SrTiO3 semiconductor ceramic which is possessed of crystal grains represented by a specific chemical composition formula and contains a specific % AgO by weight and where Na, Ti, O, B/Bi, and Cr/Mn are segregated on grain boundaries through thermal diffusion. CONSTITUTION: The crystal grains of a semiconductor ceramic are represented by a chemical composition formula, (Sr1- X- YCaXPbY)a(Ti1- ZNbZ)bO3 , where 0<=X<=0.25, 0<=T<=0.10, 0.01<=Z<=0.010, and 0.990<=a/b<=1.000. 55 to 84%, 15 to 40%, and 1 to 5% by mol of Na2 Ti3 O1 , B2 O3 , and/or Bi2 O3 , Cr2 O3 , and/or MnO2 are mixed together into a mixture of 100% mol, the components of the mixture are segregated on grain boundaries by thermal diffusion, and furthermore the semiconductor ceramic contains 0.05 to 0.15% by weight of AgO. The semiconductor ceramic is burned in a reducing atmosphere, and an Ag electrode is provided on both the sides of the ceramic by baking respectively for the formation of a grain boundary insulated semiconductor magnetic element. The above magnetic element is capable of withstanding enough sharp noises which are repeatedly applied.
Patent JP-H11233580-A (JP)
Title: Method for detecting defective pixel of solid image pick-up element
Inventor: KONO HIROICHI
IPC: H04N5/345
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting defective pixels of a solid image pick-up element in which a detection of the defective pixels is done for a short time. SOLUTION: In a method for detecting defective pixels of a solid image pickup element of a type in which all pixel regions of the solid image pick-up element to be detected are divided into a plurality of detection regions to detect the defective pixels in each of the detection regions, first all the pixel regions of the solid image pick-up element 1 shown in the figure (1) are divided into two parts as shown in the figure (2), and the defective pixels are detected in each of the two detection regions, and next in the one detection region of these two detection regions, as shown in the figure (3), the defective pixels are detected in each of the two further-divided detection regions, and this handling is sequently repeated until the detection region reaches a pixel to specify the detective pixel.  As this result, as compared with the case where all the pixel regions are initially divided into a plurality of blocks, for exampe, 700 small blocks and the defective pixels arc detected in each of the small blocks, it is possible to reduce a detection time considerably.
Patent JP-S61188713-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KASHIWA KAZUO
IPC: G11B5/31
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a thin film magnetic head which is excellent in its magnetic characteristic by using a short wavelength laser beam for patterning of the upper magnetic film and a conductor film. CONSTITUTION:From a protective film 9 side of a substrate 1, short wavelength laser beams L, L are irradiated by reducing them to linear beams of a length which coincides roughly with a width (x) of a formed area of the upper magnetic film 8 by rectangular focusing lenses 11, 11, and patterning is executed by cutting the upper magnetic film 8 and the protective film 9 so as to become a prescribed track width Tw. In this patterning, the second insulating film 4 is protected from the laser beam L by a dummy film 7 and there is no possibility of a dielectric breakdown, etc. As for the short wavelength laser beam L, a laser beam for emitting a light of a wavelength (a laser wavelength is 100-400nm, and a practical range is 150-350nm) of an ultraviolet ray area is enough, and for instance,an XeCl excimer laser of 308nm wavelength is given.
Patent JP-S60174629-A (JP)
Title: Manufacture of biaxially oriented polyamide film
Inventor: OKUMURA TSUGIO
IPC: B29C55/14
Filed: 1984-02-20
Abstract: PURPOSE:To obtain stabilized orientation and superior flatness, by a method wherein a film is oriented laterally while the temperature of the film is being risen gradually by specifying a thickness profile of the film to be offered to a lateral orientation process and a widening angle of a tenter clip at the initial stage of the lateral orientation process. CONSTITUTION:An amorphous film is oriented longitudinaly up to 2.7-3.5 times at a deformation speed of more than 10,000%/min through a roll type longitudinal orientation method at the temperature of 45-60 deg.C, and the oriented film in the longitudinal direction is transferred up to starting positions A, A' within t seconds of an expression at the temperature of T1=45-60 deg.C. Then thickness profile of the film is reduced gradually so that the same at the central part of a width becomes 75-90% of that at the edge part of the width. Then the film is widened at the widening angle not exceeding 6 deg. to the center line up to positions B, B' wherein a mechanical setting magnification between tenter clips arrives at 1.4 times as much as of an original gap, the temperature at completing positions C, C' of the orientation is made into 70-100 deg.C by rising the temperature gradually and the orientation in 3-5 times is performed at an average deformation speed of 2,000-10,000%/min.
Patent JP-S62188134-A (JP)
Title: Color selecting electrode for color cathode-ray tube
Inventor: NAKAYAMA AKIRA
IPC: H01J29/07
Filed: 1986-02-14
Abstract: PURPOSE:To hold down the oscillations of the grid body structures of the color selecting electrode of a color cathode-ray tube, by bridging two kinds of grid body structures one over the other, and fixing overlapped fine metal striations at one point. CONSTITUTION:Grid body structures 13, 14 forming slits 12a, 12b through which electron beams pass between fine metal striations 11a, 11b are provided. The grid body structures 13, 14 are made different from each other in the resonance frequency. And the grid body structures are bridged one over the other between supporting members 5 and 6 of a frame 4 which oppose mutually in such a manner that the grid body structure 13 becomes the side of a fluorescent surface. The overlapped both fine metal striations 11a, 11b are welded at P0. And a damper line 10 is bridged so as to construct a color selecting electrode 15. Thus, even if one of the grid body structures 13, 14 is resonated, the oscillations can be held down by its contact friction with the other grid body structure. And the length of the chords of the fine metal striations is divided into (a) and (b) by the joint of the welded point P0, so that the amplitude on an oscillating time becomes smaller.
Patent JP-H10228960-A (JP)
Title: Card bus connector and its method for surface-mounting
Inventor: HIRAI YUJI
IPC: H01R12/71
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a card bus connector which ensures soldering of leads in surface mounting, for use at a junction in a function expansion card used for expanding the functions of e.g. a personal computer. SOLUTION: A card bus connector comprises an insulator, a contact fitted into a predetermined part of the insulator, and a shield plate 20 provided on the surface of the insulator, and is mounted on the surface of a printed board 14 by connecting the leads of the contact and the shield plate 20 to the circuit of the printed board 14. Of the leads of the card bus connector, at least the lead 23 of the shield plate 20 is curved so as to become almost perpendicular to the plane of the printed board 14 and is formed in a range of lengths that reach cream solder in a lead hole 14a formed in the printed board 14.
Patent JP-H07240536-A (JP)
Title: Photopolymerization-type resin setting optical source device
Inventor: AKITA TOMOHITO
IPC: A61C13/15
Filed: 1994-02-28
Abstract: PURPOSE:To provide a light source which is safe, restrained from deteriorating in intensity, free from thermal troubles, lightweight, compact in structure, and used for curing photopolymerization-type resin well. CONSTITUTION:LEDs(light emitting diode) 3 which emit light rays of peak wavelengths 430 to 380nm and optical fibers 4 which serve as optical means which condense light rays emitted from the LEDs 3 and whose ends are bound up into a light irradiating head 5 are provided, and light rays emitted from the light irradiating head 5 are made to irradiate photopolymerization-type resin.
Patent JP-H07237725-A (JP)
Title: Card loading device
Inventor: SHIBUYA MAMORU
IPC: G06K13/06
Filed: 1994-02-28
Abstract: PURPOSE:To provide a card loading device by which the loading operation for a card provided with a connector terminal can be automated. CONSTITUTION:The lower surfaces of guide plates 7 are supported on the upper surfaces of projecting parts 36 in the loading operation. A card conveyed through an insertion hole is conveyed toward a connector 5 according to the rotation of rollers 9 and engaged with engaging parts 6a, 6b of the guide plate 6, thereby the guide plate 6 is pressed toward the connector 5. When the guide plates 7 are moved by being interlocked with the guide plate 6, and when holes 7a and the projecting parts 3b are matched to each other, the guide plates 7 are dropped toward the upper surface of a case 3. The guide plates 7 and a lever 13 are engaged with each other by the dropping, and a claw 7e and a card 2 are engaged with each other. The card 2 is pressed toward the connector 5 until the connector 2a is completely mounted to a connector guide 4 by the movement of the claws 7e of the guide plates 7 by the rotation of the lever 13.
Patent JP-H0566524-A (JP)
Title: Film-cartridge bar-code scanner and controller for digital image forming system
Inventor: RICHIYAADO RANDOORU RENBAAGAA
IPC: H04N1/23
Filed: 1992-02-18
Abstract: PURPOSE: To quickly and easily constitute a laser image-formation system for various types of film and to realize accurate control. CONSTITUTION: The laser image-formation system 10 is equipped with a film cartridge 18, a laser image-formation device 12, a film processor 16, and an image control system 14. An optical bar code 19 having a cartridge ID, film type information and film exposing information is attached to the cartridge 18. The device 12 includes a cartridge receiving mechanism, a cartridge opening mechanism 22, a laser scanning system 28 and an optical scanner 20. When the cartridge 18 is opened, the information is read from the bar code 19. The system 14 controls the device 12 as the action of input data and the exposing information read from the bar code 19 and induces the film processor 16 to develop the film as the action of film type information read from the bar code 19.
Patent JP-H10227615-A (JP)
Title: Multiple viewpoint stereo image measurement method
Inventor: NOBIKI ATSUSHI
IPC: G06T7/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To determine the correspondence of objects between viewpoints automatically by giving an evaluation value to the objects that correspond each other in the overlapped visual field region of two viewpoints being selected arbitrarily and evaluating the correspondence probability by the total. SOLUTION: In each coordinate system of two viewpoints selected arbitrarily from a plurality of viewpoints, for example, three objects (points) P1 -P3 are included in a first visual field region Vp and, for example, five objects Q1 -Q5 are included in a second visual field Vq . Then, the points P1 and Q5 are strictly overlapped and both coordinate systems are rotated and translated relatively so that the points P2 and Q4 are closest each other, thus causing seven points P1 -P3 and Q2 -Q5 to remain in an overlapped visual field region. Then, a positive evaluation value is given to the close points P1 and Q5 , P2 and Q4 , and P3 and Q2 according to the degree of closeness, and a negative evaluation value is given to the point Q3 where no points in the corresponding visual field region Vp exist. Then, a consistent correspondent between multiple viewpoints and a total evaluation value are calculated and a correspondence that gives the maximum evaluation value out of them is adopted as the most probable (correspondence).
Patent JP-S54122115-A (JP)
Title: Recorder-reproducer of digital signals
Inventor: MIMA SOUICHIROU
IPC: G11B20/12
Filed: 1978-03-15
Abstract: PURPOSE: To enable the signals of plural channels to be recorded with one multitrack magnetic head by recording the synchronizing signals of digital signals in parallel with bit signals to one of the plural tracks.  
     CONSTITUTION: Tracks 9 1  thru 9n are provided to the upper half of a tape 1 for the signals of, e.g. right channel, on the tape 1 and tracks 10 1  thru 10n to the lower half of the tape 1 for the signas of the left channel. Tracks 11, 12 for the respective synchronizing signals are provided at the center or near the center of the respective tracks. Here, the skew allowable quantity as the entire part of the tape for the angle θ of the tape 1 and the gap line 14 and recording signal line 13 of the playback head becomes l = 2l 1  = 2l 2  = 2 × 2/4 = 2/2 and this turns out that the allowable value has increased twice as compared to that of conventional ones. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57144134-A (JP)
Title: Fitting structure of seat of cab-over type automobile
Inventor: ENDOU KOUJI
IPC: B60N2/90
Filed: 1981-03-03
Abstract: PURPOSE:To safeguard a sitting person by fitting one end of a seat belt to a seat pan and connecting the seat pan to a seat frame by means of a linkage member. CONSTITUTION:For opening an engine service hole, when a latch 20 is disengaged and a seat pan 10 is sprung up backward, a belt 23 is slowly pulled out froma retractor 22. The spring-up operation may be smoothly performed. When a sudden pull load is applied on the seat pan 10 via the seat belt 11 at an impact or so under the condition the hole is closed and a sitting person on a seat 5 is fastened with the seat belt 11, the pulling out of the belt 23 is braked by the retractor 22 so that the seat pan 10 is linked to a chassis frame 2. Thereby, the sitting person may be safeguarded.
Patent JP-S55123255-A (JP)
Title: Remote multiple supervisory unit
Inventor: MURAKAMI KAZUMASA
IPC: H04Q9/14
Filed: 1979-03-15
Abstract: PURPOSE:To simplify data processing operation, to quicken it and also to secure high reliability by sending a noise detection signal, generated when a repeater detects a noise, back to a receiver at timing differing from that of supervisory data. CONSTITUTION:Many repeaters 2... are connected to one receiver 1 via multicore transmission line 4 and from receiver 1 to repeaters 2, address data for scanning  and the 1st and the 2nd clock pulses (a) and (b) are transmitted. Next, each of repeaters 2... has a noise detection circuit and called repeater 2 sends supervisory  data to receiver 1 synchronizing with pulses A, and noise detection signal (p) synchronizing with pulses (b). Receiver 1, when receiving signal (p), stores it in a  latch circuit and suppresses the reading of received supervisory data by the output  of the latch circuit. Then, the latch circuit is reset at every ending of a period of  access to one repeater.
Patent JP-S57146380-A (JP)
Title: Address reader
Inventor: EGAMI KAZUNARI
IPC: G06V30/10
Filed: 1981-03-04
Abstract: PURPOSE:To increase the performance of reading with a word recognition due to the redundancy of a word, by passing a limit of the reading performance per one character for a character reader through repetitive word recognition for multi- stage of an address consisting of consecutive word trains. CONSTITUTION:Numerals and words are discriminated for the size at a numeric code pickup section 3 and a word pickup section 2 with a numeral reading output 101 from a character reading section 1, alphabetical capital and small letter reading outputs 102 and 103, and a pre-processing information 104 such as character location and size, and a word train is stored at a word buffer 4. The word train stored in the buffer 4 is set to a large, a medium and a small section word buffers 6-8 by discriminating the address based on a postal number at an address constituting word pickup section 5. The words set in a large, a medium and a small district geographical name dictionary 10-12 and those from the buffers 6-8 are compared at an optimum coincidence detecting section 14 with the combined order, and the combination having the highest similarity from the result of comparison is discriminated at an address descriminating section 18 and they are given to a number discriminating section 22 via buffers 19, 20 and 21.