baber/WOPTO huggingface dataset:
Patent JP-S60260869-A (JP)
Title: Picture reading device
Inventor: TAKANO HIROSHI
IPC: B65H7/14
Filed: 1984-06-08
Abstract: PURPOSE:To detect the edge of a film without depending on the degree of blackening of the film by detecting the edge of the film based on a transmitted light detection signal and a reflected light detection signal of the film that formed a picture. CONSTITUTION:When a film 1 is sent to the direction of arrow mark and the edge of the film 1 passes a point P, an output signal (a) detected by a photodetecting device for detecting transmitted light 3 is inputted to a comparator 5 and its output (a1) is inputted to an NAND gate circuit 7. On the other hand, an output signal (b) detected by a photodetecting device for detecting reflected light 4 is inputted to a comparator 6 and its output (b1) is inputted to the NAND gate circuit 7. At this time, when the edge of the film 1 is a black color of high density or a transparent color of low density, a detection signal S0 is outputted from the NAND gate circuit 7. Thus, the accuracy in detection of the position of the edge of the film can be improved.
Patent JP-H09301618-A (JP)
Title: Image forming apparatus
Inventor: YONEOKA HIDEJI
IPC: G03G21/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus comprising a plurality of paper sheet post-treatment apparatus connected in series so as to carry out prescribed post-treatment, wherein a certain paper sheet post-treatment apparatus has an error, allowing resultant image forming substance provided by the prescribed post-treatment to be obtained a voiding stop not to use the whole apparatus. SOLUTION: A screen printing apparatus 1 has a plurality of sorter 2A, 2B connected thereto, and paper sheets after printing P are accepted by bins 78 of the respective sorters 2A, 2B followed by prescribed gathering. In operation of the sorter 2, upon no staple being detected by the sorter 2A, a display indicates this sorter '2A'. Then, the command such that this sorter 2A should not be used is input, the paper sheets P after printing is conveyed to the other sorter 2B. While, a sorter passing over conveyor mechanism 102 and a sorter switching mechanism are operated so as to convey the paper sheets P after printing released from the screen printing apparatus 1 to the sorter 2B via the sorter 2A.
Patent JP-S62274841-A (JP)
Title: Catv repeater supervisory system
Inventor: MARUYAMA MITSUTOSHI
IPC: H04B17/40
Filed: 1986-05-21
Abstract: PURPOSE:To improve a system by providing a function deciding the operating state in itself from a measured value measured by a repeater so as to send a text representing the result of decision only to a relay station and allowing a central supervisory station to collect the text in a short period. CONSTITUTION:A measured value 6 representing the operating state of a repeater is measured by a data processing section, the measured value is used and the operating state of the repeater is decided by the operating state deciding function 4 and the reslt is transferred to a section having a data transmission/ reception function 3. The data being the result of the repeater deciding its own operation state is formed into a text by the function 3 and sent to the central supervisory station as a test 2 being the result of decision. Thus, the length of text sent by each repeater to the central supervisory station is decreased and the time collecting the information representing the state of the repeater by the central supervisory station is decreased and a fault caused in the repeater is collected quickly to the central supervisory station.
Patent JP-H06304888-A (JP)
Title: Mounting device
Inventor: KAWATANI NORIO
IPC: B25J15/06
Filed: 1993-04-21
Abstract: PURPOSE:To mount a circuit part of various sizes on an accurate position of a mounting board by providing a life means for selectively lifting at least a plurality of holding parts in accordance with an area of the circuit part. CONSTITUTION:Relating to a first sucker head 21, a second sucker head 22 is liftably provided. The first lift means 24 to 26 for lifting this first sucker head 21 and the second lift means 27, 28 for lifting the second sucker head 22 are arranged. In accordance with sizes of a circuit part 12 to be sucked, the first/second sucker heads 21, 22 are selectively lifted by the lift means (24 to 26), (27, 28), and the circuit part is sucked by sucker surfaces 21A, 22A of the first/second sucker heads 21, 22, to also mount the circuit part on a mounting board with press contact.
Patent JP-S5453483-A (JP)
Title: Device for guiding running truck
Inventor: KAMITAKI YOSHITAKA
IPC: B65G35/00
Filed: 1977-10-03
Abstract: PURPOSE: To automatically steer operatorless trucks in an automatic warehouse by guiding the trucks with laser beam to automatically control moving direction and loading and unloading works of the trucks with other laser beam received from other direction.  
     CONSTITUTION: A laser beam reciever 16 is provided at an operatorless truck 15 and composed of a front generator 10 for setting route of the truck 15, and front and side detecting plates 17, 18 for receiving laser beams generated from side generators 11 to 13. The truck 15 runs along the route beam from the generator 10. When the truck 15 receives command beam from the generator 12 during movement at the plate 18, it stops or accelerates or decelerates, or steers its steering system to change itself to the right or left 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6426281-A (JP)
Title: Image reading device
Inventor: IKEDA KATSUYUKI
IPC: H04N1/405
Filed: 1987-05-14
Abstract: PURPOSE:To attain the half tone display of a high quality with a low cost by comparing the output of a DA converter, which outputs an analog value corresponding to the output of a counter to count the low order two bits of the address of an image pick-up element in X and Y directions, and an image signal selected by the image-pick up element. CONSTITUTION:The titled device is composed of clock signal generating circuits 102 and 103 to generate a signal to execute a division to the resolution extent of the main and sub-scanning directions of an image-pick up element 101, two counters 104 and 105 to count the signals of the clock generating circuits 102 and 103, a DA converter 106 to DA-convert the outputs of the counters 104 and 105 and a comparing circuit 107 to compare the voltage value of an analog image signal obtained from the image-pick up element 101 and the output of the DA converter 106. The connection between the outputs of the counters 104 and 105 and the DA converter 106 is contrived. Thus, an optimum dither pattern can be obtained by a simple circuit.
Patent JP-H01285205-A (JP)
Title: Accessary releasing fragrance and its making the same
Inventor: KOBAYASHI HIDEKO
IPC: A44C27/00
Filed: 1988-05-13
Abstract: PURPOSE:To appeal to the sense of both sight and smell to remarkably improve and effect as an accessary by forming a resin layer dispersed fragrant particles and coloring agent in at least a portion of a base plate of the accessary like a brooch and laying and bonding transparent beads on said resin layer. CONSTITUTION:In an accessary 1, hardener is added to resin liquid and the setting resin dispersed fragrant particles and coloring agent are applied to at least a portion of the base late 1a of the accessary 1 to form a setting resin layer 2. Transparent beads 3 are laid to set on the setting resin layer 2 and bonded with the layer 2. When the beads 3 are laid right after the application of setting resin, bubbles are generated in the resin layer 2 while the beads 3 sink in the resin layer 2. Hence, the beads 3 are laid on the resin layer 2 as well as leaving the setting resin 2 as it is for a while.
Patent JP-S611270-A (JP)
Title: Load wiring method with inverter
Inventor: MAEDA NAOYUKI
IPC: H02M5/14
Filed: 1984-06-08
Abstract: PURPOSE:To simplify a circuit for converting an input power source in phase shift by wiring a load coil with two phase shift power sources by phase shift converter to obtain 3-phase outputs. CONSTITUTION:Outputs converted to two phase shift power sources S1, S2 having 120 deg. of phase difference by a phase shift converter 2 from a single phase AC input power source 1 is wired with load coils 3, and 3-phase outputs are obtained by combined power sources S3, S3' having phase relationship different at 120 deg. from the phase difference by wiring means with the coils 3 from the S1, S2. Thus, a circuit for converting the input power source in phase shift can be simplified.
Patent JP-H09304402-A (JP)
Title: Probe scanner
Inventor: YASUTAKE MASATOSHI
IPC: G01N37/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a probe scanner with a simple structure by integrating a z-axis coarse adjustment/fine adjustment mechanism and x and y scanning mechanisms while a zooming function is provided. SOLUTION: Z-axis voice coil motors (2-6) and x-axis and y-axis voice coil motors (21-25) and zooming devices (34-38) are mounted on a case body 1. A probe 10 is supported by a support means comprising a spindle 8, a first and a second springs 11 and 12, a mid cylinder 13, a viscous body 17, a big tubular part 15 and a tubular part 14. Forces produced by the x-axis and y-axis voice coil motors are transmitted to the big tubular part 15 through a spindle 27 or the like. When receiving the forces, the big tubular part 15 oscillates with the tubular part 14 as fulcrum. Plate springs 37 of the x-axis and y-axis zooming devices allow realizing of a zooming function by elastically supporting a part of the spindle 27.
Patent JP-S5451824-A (JP)
Title: Copying method and device
Inventor: KONISHI MOTOFUMI
IPC: G03G15/00
Filed: 1977-09-30
Abstract: PURPOSE: To save the operator's trouble and attempt to reduce the operation time by making it possible to automatically obtain the information copy of one unit by carrying out the copying operation only one time, and concurrently making the number of copies place upon another in the regular order of its pages.  
     CONSTITUTION: The device comprises print unit 1 and image observation unit 2 and print control unit 3 disposed on the top of the print unit 1. Cassette 5 is detachable on the housing 4 and can accommodate various sizes of paper, and also it is interchangeable. In the print unit 1, the image of microfilm having been copied, the microfilm is placed upon another in order page after page with the image forming plane facing upwardly on the exhaust tray. The print control unit 3 comprises electric power switch 10, copying button 11 which instructs copying, retrieval button 12 which inputs the information item number of the desired one unit, and number of copies setting dial 13 which sets the number of copies. And with the one time operation of copying, the copy of the one unit information can be automatically obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11312055-A (JP)
Title: Device and method for controlling data transfer and storage medium recording data transfer control program
Inventor: MATSUO YASUNOBU
IPC: G11B20/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the performance of recording of a storage and reproducing medium reloading device while eliminating overhead by making a data transfer unit into fixed value or integer multiple or combining these values. SOLUTION: A data generating part 11 continuously generates data more than 32 KB to be recorded. A recording data converting part 12 is composed of a recording start sector address calculating part 121 and a transfer amount calculating means 122, converts the recording data generated by the data generating part 11 and reports them to an interface circuit part 13 as a recording instruction formed so as to interpret the recording start sector address and transfer amount through a DVD-RAM drive. The interface circuit part 13 transfers the data to be recorded to a DVD-RAM disk as a recording instruction by performing physical and electric interfaces with the DVD-RAM drive. In this case, the data transfer unit is always made into fixed value or integer multiple of that fixed value or combines these values.
Patent JP-S61277809-A (JP)
Title: Car engine valve for padding
Inventor: MORI KAZUHIKO
IPC: F01L3/04
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the deformation or fusion of the both edge parts in the direction of width of a groove for padding, due to the heating in padding, by forming the sections at the both edges into curved surfaces, in the padding groove which is formed at the valve face part of an intake valve or an exhaust valve. CONSTITUTION:When a groove 4 for padding an abrasionproof member is formed onto the valve face part of an intake or exhaust valve 2, the sections at the both edge parts in the direction of width of the groove 4 are formed into the curved surfaces 7A and 7B having the radii R1 and R2, respectively. therefore, when padding is carried out under the heating at high temperature, the deformation due to melting at the both edges is prevented, and the fusion with the padding member due to the extremely high temperature heating is prevented.
Patent JP-S5910476-A (JP)
Title: Automatic fillet welding method of pipe
Inventor: IMAIDE HIDETOSHI
IPC: B23K31/02
Filed: 1982-07-09
Abstract: PURPOSE:To perform automtic fillet welding with a welding wire which is moved always in a correct weld zone by detecting the center of a pipe and rotating a torch around the center at the predetermined radius of rotation. CONSTITUTION:A sensor 3 is mounted on the outside circumfeential wall of a welding torch body 8. The torch 8 is inserted to the inside of a pipe body 1, and the center P2 of the body 1 is determined. The central position P2 is inputted to a storage device. The torch 8 is then brought to the outside of the pipe 1, and the torch 8 is moved around the point P2 with the length added with the diameter R1 of the pipe 1 and the wall thickness l1 of the pipe 1 as the radius of rotation, whereby the automatic fillet welding of the pipe 1 is accomplished. The pipe 1 is subjected exactly to the fillet welding along the circumferential wall thereof by the above-mentioned method.
Patent JP-H02307479-A (JP)
Title: Intravascular catheter
Inventor: RITSUKU ERU SHIYOTSUKII
IPC: A61M25/01
Filed: 1990-05-08
Abstract: PURPOSE: To prevent a catheter from accidentally coming off a guide wire by composing it of an elastic plastic tube member having a lumen to receive the guide wire through a guide wire opening and providing it with a radiation impermeable marker to detect position of the guide wire opening on the tube member. CONSTITUTION: Marker band 28 wraps around a tube body 11 at the end of a guide wire opening 20. The band 28 is generally made from a gold strip or other radiation impermeable material to be easily displayed on a fluoroscopic device display. As the band 28 is applied onto the part of the guide wire opening 20, a doctor is able to confirm whether the top of the radiation impermeable guide wire 22 has conducted its opening closer to a specific part or not, when operating a catheter 10 or the guide wire 22 on catheter treatment, therefore, now can afforded to sufficiently pay attention not to accidentally draw the guide wire off the wire lumen 16.
Patent JP-2000310779-A (JP)
Title: Liquid crystal cell and method of aligning treatment
Inventor: SATO MAKOTO
IPC: G02F1/1337
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To stop alignment disturbance of a smectic liquid crystal such as an antiferroelectric liquid crystal caused in a light-transmitting region from further proceeding in a non-light transmitting region by forming alignment films as overlapped in the display region of both electrode substrates and subjecting the films to alignment treatment along each light-transmitting region. SOLUTION: This cell is equipped with electrode substrates 10, 20 laminated with an annular seal 30 and having alignment films H10, H20 facing each other in the inside of the seal, light-transmitting regions and non-light transmitting regions 40 alternately formed parallel to each other between the alignment films, and a smectic liquid crystal 50 injected through a liquid crystal injection port to the inside of the seal between the electrode substrates. The alignment films H10, H20 are formed as overlapped in the display region between the electrode substrates and subjected to alignment treatment along each light- transmitting region. By subjecting the alignment films to alignment treatment along each light-transmitting region, proceeding of the alignment disturbance can be immediately stopped by the non-light transmitting region.
Patent JP-S61275820-A (JP)
Title: Transparent electrode plate with color filter
Inventor: OGAWA AKIRA
IPC: H01B5/14
Filed: 1985-05-31
Abstract: PURPOSE:To leave no gap between picture element electrodes in the vertical display direction of a substrate and to separate them completely and electrically by projecting end parts of adjacent color filter layers. CONSTITUTION:A red filter layer 4 is baked and then a transparent conductive film 5 is formed by sputtering. This is coated with photosensitive resin and prebaked to form a photosensitive layer 6. The photosensitive layer is exposed to an electrode pattern and developed and then ITO5 is etched to form a transparent electrode 5'; and a red filter layer 4 of casein is etched to obtain a red filter 4'. A filter layer 7 of blue is coated and ITO8 is etched to form a transparent electrode 8'; and the blue filter layer 7 is etched to obtain a blue filter 7'. Then, a green filter layer 10 is coated ITO11 is etched to form a transparent electrode 11' and then a green filter layer 10 is etched.
Patent JP-H06327527-A (JP)
Title: Closet storage rack
Inventor: ITOKAWA YOSHIISA
IPC: A47B47/02
Filed: 1993-05-20
Abstract: PURPOSE:To utilize a closet with no waste by storing clothes with hangers in the front space in the closet, and using the remaining space at the rear section (depth side) as the storage space. CONSTITUTION:A hanger support rod 5 is fitted between the upper front ends of a pair of the right and left side frames provided face to face, and back plate members 4 bored with many fitting holes are fitted between the rear ends of the side frames. Support bracket sections 6 are hooked on the fitting holes of the back plate members 4, shelf plates 7 are mounted on them, or stored objects are directly hung. This closet storage rack is installed in a closet 20 while the hanger support rod 5 is located at the front.
Patent JP-H08313423-A (JP)
Title: Method and jig for diagnosing deterioration of electric wire/cable
Inventor: SATOU TATEKI
IPC: G01N3/40
Filed: 1995-05-17
Abstract: PURPOSE: To easily diagnose even the deterioration of an electric wire/cable relatively thin in its insulator or sheath with high reliability. CONSTITUTION: The surface hardness of a sheath is measured by a hardness meter allowing an impact member to collide with the surface of a material to be measured to measure the surface speed of the material to be measured from the relation between the speed of the impact member immediately before collision and that of the impact member immediately after repulsion and the degree of the deterioration of the sheath is diagnosed from the change of the hardness thereof.  A hardness measuring jig is equipped with electric wire/cable graping parts 7, 8 having opposed grasping grooves 7a, 8a and an energizing member 5 always energizing the electric wire/cable in the grasping direction when the electric wire/cable is arranged between the grasping grooves 7a, 8a and a fixing part 10 fixing the end part of the impact member housing member of the hardness meter and the passing hole 10a permitting the impact member to pass are provided on the grasping parts 7, 8.
Patent JP-S5343791-A (JP)
Title: Preparation of conjugated diene polymer
Inventor: SHIMOKAWA TSUICHI
IPC: C08F36/04
Filed: 1976-10-02
Abstract: PURPOSE: To prepare a conjugated diene rubbery polymer without forming gelled polymer by polymerization of a conjugated diene monomer in the presence of a specific proportion of an anion surface active agent, non-conjugated diene compound and acetylene compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5743277-A (JP)
Title: Method for discriminating picture
Inventor: KUROSE MORIZUMI
IPC: G06V30/148
Filed: 1980-08-28
Abstract: PURPOSE:To judge specified picture element areas which meet necessary conditions of more occurring frequency of half tone picture element than occurring frequency of white picture element, as light and shade picture parts, by respectively obtaining occurring frequencies of white picture element and half tone picture element in each specified picture element area quantized into ternary. CONSTITUTION:Input picture signals BS obtained by a scanner are successively read in shift registers SR1-SR32 for each picture element. Picture element information successively delivered from the shift register SR1 are ternarized one after another by a decoder D, and output at the time of white picture element and half tone picture element. The output is successively distributed to addition/subtraction counters C1-C54 through a multiplexer M1 which makes distributing operations through the output of a counter MC which counts picture element clock signals CLK. At this time, it is arranged that the addition/subtraction counters count down when a white picture element signals comes and count up when a half tone picture element signal comes. The content of each counter C1-C54 is latched in latch circuits L1- L54 through the output of another counter SC which counts line synchronizing signals SYNC, and outputs picture discrimination judge output J through another multiplexer M2.
Patent JP-S62274255-A (JP)
Title: Air fuel ratio measuring instrument
Inventor: MORIYAMA AKINOBU
IPC: G01N27/419
Filed: 1986-05-23
Abstract: PURPOSE:To calculate an accurate air fuel ratio by generating one numeral correspondence table corresponding to a water carbon ratio for air fuel ratio calculation on an excessive concentration combustion side every time at least the numeral of the water carbon ratio varies, and storing only one numeral correspondence table in a memory and calculating an air fuel ratio. CONSTITUTION:A generative pumping current Ip from a detector 1 is inputted to a CPU 30 on the excessive concentration combustion side through a current voltage converting circuit 21, and A/D converting circuit 22, and an interface 29. The numeral correspondence table corresponding to a specific water carbon ratio is stored in the RAM of the memory 31. The CPU 30 calculates an air fuel ratio corresponding Ip by using the correspondence table and supplies it t a display device 26. On a thin concentration combustion side, on the other hand, a positive pumping current Ip is sent to the CPU 30. The CPU 30 calculates the air fuel ratio from Ip based on the water carbon ratio stored in the memory 31 and the oxygen sensitivity coefficient of a detector.
Patent JP-H0217188-A (JP)
Title: Production of pyrimidine derivative and thiamine
Inventor: URUSU HENGARUTONAA
IPC: B01J31/02
Filed: 1989-05-15
Abstract: A process for the preparation of thiamine is described. This entails Grewe diamine being heated with an orthoformic ester, the resulting pyrimidine derivative of the formula <IMAGE>  being reacted with a ketone of the formula <IMAGE> and the resulting compound of the formula <IMAGE> being converted into thiamine.