baber/WOPTO huggingface dataset:
Patent JP-H01246534-A (JP)
Title: Original density reader
Inventor: NISHIMURA HIDEYUKI
IPC: G03G15/043
Filed: 1988-03-29
Abstract: PURPOSE:To obtain an optimum image by excluding a density data corresponding to a black solid part from the density data read by an optical sensor during a preliminary scanning and deciding an exposing condition or a processing condition for forming an image. CONSTITUTION:The density data processing means is provided, which excludes the density data corresponding to the black solid part from the density data read by the optical sensor during the preliminary scanning before forming the image, and decides the exposing condition or the processing condition for image forming. The density data of the original surface during the preliminary scanning is collected, then the exposing condition or the processing condition for the image forming based on the data are decided. Even if the black solid part exists in the original surface and the density data corresponding to the black solid part contaminates the data collected by an operation in a state that an original cover is opened, calculation is executed excluding the data. Thus the data of the black solid part is not entirely uniformized, an optimum exposing condition or the processing condition for the image forming are set to each original.
Patent JP-S62237628-A (JP)
Inventor: REIMON SOBUURU
IPC: H01H33/915
Filed: 1987-04-01
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-S61234669-A (JP)
Title: Video camera
Inventor: TAKESHIMA YOICHI
IPC: H04N5/232
Filed: 1985-04-10
Abstract: PURPOSE:To track automatically an object in a speed corresponding to the extent of displacement of the object by measuring distances between two distance measuring sensors and the object at intervals of a certain time by these two sensors and calculating the moving direction and the extent of displacement of the object on a basis of these measured values. CONSTITUTION:Distances from the first and the second active distance measuring sensors 2 and 3 to an object 7 are measured simultaneously at intervals of a certain time by these sensors 2 and 3. The moving direction and the extent of displacement of the object 7 to a line L of sight are calculated in an operating circuit 4 on a basis of two measured values of sensors 2 and 3. A driving mechanism which changes the direction of a television camera 1 consists of a mechanism, which turns a pedestal to which the television camera 1 is attached, a driving motor of this mechanism, and a driving power supply circuit of this motor, and the video camera 1 is turned and driven on a basis of the displacement signal calculated by the operating circuit 4 to track the object automatically.
Patent JP-H07286881-A (JP)
Title: Device for discharging constant amount of solid object
Inventor: TAKAHASHI HAJIME
IPC: G01F11/18
Filed: 1994-04-15
Abstract: PURPOSE:To prevent food, etc., from being fragmented due to shock by reducing the shock which the food, etc., receive in a device discharging a constant amount of food, etc. CONSTITUTION:A water-supply port 10 is provided at the upper portion of a hopper 1, a reflux part 14 with a water-supply hole 13 is provided at the lower portion of a drain hole 11 of a collection part 12 provided at the upper edge of the hopper 1, and the reflux 14 and the collection part 12 are connected by a ductwork 15 with a pump 16 where a discharge side is directed toward the reflux part 14. On the other hand, a through hole 5 formed at a position which is shifted in the lateral direction from the lower portion of the hopper 1 and a through hole 5a through a fixed part 3 is formed so that the through hole is coaxial with a lower edge 1a, and a net 20 is extended at the upper edge of the through hole 5a so that only fluid can pass through. Also, a movable part 4 included between the fixed part 3 and the hopper 1 can travel freely and horizontally on the fixed part 3 so that the through hole 6 formed at the movable part 4 can be alternately coaxial with the through holes 5 and 5a.
Patent JP-S522523-A (JP)
Title: Typefounding camera for offset lighography of upright posture and hori zontal alignment type
Inventor: MOURI YUTAKA
IPC: G03B27/58
Filed: 1975-06-24
Abstract: PURPOSE: To reduce amount of works for and space occupoed by a typefounding camera, by making an original supporting plate and a film supporting plate turnable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S554563-A (JP)
Title: Ink drop flying direction detector
Inventor: KOMAI HIROMICHI
IPC: B41J2/01
Filed: 1978-06-27
Abstract: PURPOSE: To make possible prior detection of ink drop flying directions by disposing a slit plate and a detector in series to an ink jet head.  
     CONSTITUTION: A slit plate 11 which has the opening 12 of the diameter CD determined by the permissible ranges A thru B and distance L of dot positions on a recording paper and a detector 13 which detects ink drops from the pressure change owing to collision of ink drops, the resistance change between electrodes owing to ink or optical change are disposed in series in front of an ink jet head 1 to constitute an ink drop flying direction detector 10. Then, if the collision of any ink drop is sensed in the detector 13, it is judged that the ink drop flying direction of the ink jet head 1 is within the permissible range θ. When a disturbance occurs in the ink drop flying direction and the ink drops exceed the permissible range θ, the ink drops no longer pass through the opening 12 of the slit plate 11 and no longer collide against the detector 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08271807-A (JP)
Title: Illumination optical system for endoscope
Inventor: NOGUCHI AZUSA
IPC: A61B1/06
Filed: 1995-04-03
Abstract: PURPOSE: To lessen the light quantity loss in a peripheral region and to improve peripheral luminous intensity distribution by applying antireflection coat having low reflectivity to the rays of a specific incident angle or exit angle on the surface of optical parts. CONSTITUTION: The parallel luminous fluxes emitted at an angle 0 deg. from a light guide 3 are spread by a concave lens 2 around an optical axis 5. The rays emitted from this light guide 3 are refracted at the face 2a of the concave lens 2 and are made incident on the antireflection coat from which the transmitted light is emitted at an angle θ to an object plane 4. The max. value of the angle θ is the angle of the beam 6 arriving at the point P of the object plane 4 and determines the illumination range of the illumination optical system. The ratio (luminous intensity distribution) to the light quantity in the central part is eventually lowered when the light quantity in the peripheral part where the angle θ is large is decreased.  The antireflection coat having the low reflectivity to the rays of the specific incident angle or exit angle is, thereupon, applied on the extreme object side surface.
Patent JP-H05282947-A (JP)
Title: Suspension type lightning protective insulator
IPC: H01T4/14
Filed: 1992-03-31
Abstract: PURPOSE:To easily detect a failure of insulators by averaging an electrostatic capacity over the whole length of the insulator series so as to enhance a corona characteristic, and equalizing a voltage load over the whole length of the insulator series. CONSTITUTION:A plurality of suspension type lightning protective insulators 6 each incorporating therein a current limiting element 19 and having a large diameter are alternately connected to a plurality of suspension insulators 7 having a small diameter each of which has no lightning protective function. In the suspension type lightning protective insulator 7, electric discharging electrodes 22, 23 are projected on electrodes 20, 21 at both ends of the current limiting element 19. The tips of the electric discharging electrodes 22, 23 face to each other with a predetermined electric discharging gap G in the intermediate position between the outer periphery of the suspension type lightning protective insulators 6 and the outer periphery of the suspension insulator 7.
Patent JP-S61236564-A (JP)
Title: Copying machine
Inventor: KIKUNO MITSUTOYO
IPC: G03G15/36
Filed: 1985-04-12
Abstract: PURPOSE:To set an erased area finely by providing a liquid crystal shutter which has light transmission control electrodes split and arrayed breadthwise between an erasing light source and a photosensitive body and setting a light transmission and a light nontransmission voltage for each control electrode selectively. CONSTITUTION:An eraser 24 consists of a rod type cathode-ray tube 240 which is long at right angles to the paper surface,a reflecting mirror 242 whose section is semielliptic, a filter 243 which matches the spectral distribution of projection light with the characteristic spectrum of a photosensitive body, a liquid crystal shutter 244, and a liquid crystal driver 245. The shutter 244 is formed by arraying light transmission and nontransmission control electrodes in two arrays (arrays A and B) along the axis of the photosensitive drum, i.e. in the breadthwise direction of the photosensitive body at a pitch of 4 dots/mm. Thus, the light transmission set voltage and light nontransmission set voltage are applied to the respective control electrodes by an eraser control unit 241 to set the erased area more finely.
Patent JP-H069449-A (JP)
Title: Method of purifying hydrofluoroalkane
Inventor: JIRU DARAGOO
IPC: C07C19/08
Filed: 1993-04-05
Abstract: Process for purifying a hydrofluoroalkane with respect to impurities which are less volatile than the hydrofluorocarbon, by distillation in the presence of an acid-scavenger, for example a C3-C8 olefin.
Patent JP-H04311382-A (JP)
Title: Method for breeding astaxanthin-containing yeast by protoplast fusion and its yeast fungal body
Inventor: OTANI MASAHIKO
IPC: C12R1/645
Filed: 1991-04-10
Abstract: PURPOSE:To obtain the subject fungal cells, capable or efficiently producing a red pigment astaxanthin and excellent in proliferating properties by selecting plural yeasts Phaffia rhodozyma having mutually different characters, converting the yeasts into protoplasts and then carrying out cell fusion. CONSTITUTION:A yeast Phaffia rhodozyme ATCC24201 strain is cultured in a culture medium and fungal cells are collected and subsequently suspended in a phosphoric acid buffer solution. N-Methyl-N'-nitro-N-nitrosoguanidine as a variation inducer is then added to the resultant suspension. The prepared suspension is further shaken at 20 deg.C for 1hr to carry out variation treatment. The fungal cells are subsequently collected and cultured to form colonies. Among them, the colonies darkened in color tone are selected with naked eyes to select two variant strains of the Phaffia rhodozyma having mutually different characters. The resultant variant strains are then converted into protoplasts and subjected to cell fusion to afford the objective cytogamic strain of the yeast capable of highly producing astaxanthin which is one of carotenoid pigments.
Patent JP-S61237283-A (JP)
Title: Edit device
Inventor: SEKIMOTO TETSUSHI
IPC: G11B27/024
Filed: 1985-04-12
Abstract: PURPOSE:To make a scene that is made an entry to be exactly edited and thereby to improve the accuracy of the edit by setting again the reference point by resetting the tape counter at the time when the tape positions itself at the original reference point. CONSTITUTION:The operator lets the tape 7 run as watching a monitor 3. When the tape 7 reaches the edit-start point A of a first scene S1, he (or she) makes it an entry, then the content of the counting is stored in a RAM12. Further, the edit-end point B is confirmed, its position is made an entry, and the content of the counting is stored in the RAM12. Such entry-procedure for edit points is repeated for the times equal to the number of the scenes to be edited. The operator searches for the positions to be edited as operating a recorder 2, and waits. Then, rewinds a player 1-side, and searches for the reference point as watching the content of the display of the tape counter, to stop the tape 7 at the position where said content becomes zero. In case the scene displayed on the monitor 3 is different from the one of the entry, the tape 7 is made run until said one appears on the monitor 3, and stopped. At this time, the reference point 0 is set again by operating a CAL key.
Patent JP-H01255702-A (JP)
Title: Brake circuit for hydraulic motor
Inventor: TANAKA HIDEAKI
IPC: F15B11/08
Filed: 1988-04-01
Abstract: PURPOSE:To surely prevent a hydraulic motor from malfunctioning, by providing a setting means for setting the hydraulic pressure discharged from a variable displacement pump to a predetermined pressure at which a brake release cylinder can be actuated, in a hydraulic circuit. CONSTITUTION:An unload valve 29 setting the discharge pressure of a variable displacement hydraulic pump 21 to a predetermined pressure at which a brake release cylinder 25 can be released is disposed between a discharge pipe from the variable displacement pump 21 and a tank. With this arrangement, a brake release cylinder 25 is operated to release a hydraulic motor 22 from its braking condition, and when a selector valve 23 is changed over, the predetermined pressure at which the brake release cylinder can be released is fed at once into the hydraulic motor 22, thereby it is possible to surely prevent the hydraulic motor from malfunctioning.
Patent JP-H05244250-A (JP)
Title: Virtual processing private line system in isdn
Inventor: HOKARI MAKOTO
IPC: H04M3/22
Filed: 1992-02-28
Abstract: PURPOSE:To increase number of private lines as required, to reduce number of usual private lines and to back up the private line on the occurrence of a fault. CONSTITUTION:A terminal equipment 1 makes dialing to a terminal equipment 16 and when a private line trunk circuit 3 is busy, an idle channel is selected and a call event is informed to a central controller 8 to set an establish request of a virtual processing private line. The central controller 8 makes dialing to an ISDN 17 by using a number of an opposite station registered in a main storage device 18. A central controller 14 of a called station executes the incoming call processing to a voice compression trunk 12 and the voice compression trunk 12 replies the call automatically to allow a primary group interface circuit 10 to give a reply to the ISDN 17. The central controller 8 connects the channel switch of the voice compression trunk 6 from a primary group interface 4 to establish the virtual processing private line through the ISDN 17.
Patent JP-H08251627-A (JP)
Title: Method for adjusting position of stereoscopic camera and stereoscopic video signal generating device
Inventor: ISOBE TOSHINOBU
IPC: H04N13/02
Filed: 1995-03-10
Abstract: PURPOSE: To visually adjust a relative positional relation between right and left cameras for photographing a stereoscopic video by displaying a difference signal between 1st and 2nd videos photographed by 1st and 2nd cameras and adjusting the positions of respective cameras. CONSTITUTION: A subject which is symmetric about the right and left sides is photographed by right and left cameras 8R, 8L in a camera block 7 respectively from different directions. Then a difference signal VD between video signals VR, VL photographed by the cameras 8R, 8L is calculated by a difference circuit 2 and displayed on a monitor picture display part 6 as a camera position adjusting picture. Then the set positions of the cameras 8R, 8L are adjusted based on the displayed camera position adjusting picture. Since the camera position adjusting picture is formed by the difference signal VD between the cameras 8R, 8L, the positions of the cameras 8R, 8L can be accurately and simply adjusted by adjusting the set positions so as to reduce the display area of the camera position adjusting picture.
Patent JP-S63243891-A (JP)
Title: Target direction detector for radar equipment
Inventor: YAMAZAKI HIROSHI
IPC: G01S13/44
Filed: 1987-03-31
Abstract: PURPOSE:To exactly detect the direction of a target by using a linear array antenna for rotating in the prescribed surface, or a circuit arrays antenna arranged in the prescribed surface. CONSTITUTION:A linear array antenna 11 by which a pattern of the sum (SIGMA pattern), and a pattern of a difference (DELTA pattern) are obtained is rotated in the horizontal surface, a radio wave from a target is received, a voltage (error voltage) corresponding to a receiving level ratio DELTA/SIGMA by the DELTA pattern and the SIGMA pattern is generated by an error voltage generating circuit 13, and by using this voltage, an azimuth of the target is derived by an angle measuring instrument 14. Subsequently, by a data processor 15, the azimuth and an elevation angle of the target are calculated by using a data of a deflection angle (a difference between a bean directional azimuth and an arrival azimuth of a radio wave) and the beam directional azimuth. In such a way, the direction of the target can be detected exactly.
Patent JP-H08269142-A (JP)
Title: Transparent rubber-modified styrene-based resin composition
Inventor: NISHIMURA MASAMICHI
IPC: C08L25/14
Filed: 1995-04-04
Abstract: PURPOSE: To obtain a rubber-modified styrene-based resin composition excellent in balance of strength and transparency. CONSTITUTION: In this rubber-modified styrene-based resin composition comprising a continuous phase of (A) a styrene-based copolymer composed of 20-90wt.% styrene-based monomer component and 10-80wt.% monomer component comprising one or two or more kinds of monomers selected from (meth)acrylic acid or its alkyl ester and a dispersed rubber phase of (B) a rubber-like polymer composed of 0-80wt.% styrene-based polymer and 100-20wt.% polybutadiene and containing the components A and B in a weight ratio of (99/1) to (60/40), (a) particle diameter distribution of the dispersed rubber particles has two peak property comprising small particles having 0.2-1.0μm average particle diameter and large particles having 1.2-3.0μm average particle diameter and (b) average particle diameter of total dispersed rubber particles is within the range of 0.3-1.5μm and (c)  a ratio of the small particles to total dispersed rubber particles is 60-99wt.% and a ratio of the large particles to total dispersed rubber particles is 1-40wt.%.
Patent JP-S574691-A (JP)
Title: Remote control time-division switchboard
Inventor: MATSUO SHIGE
IPC: H04Q3/60
Filed: 1980-06-11
Abstract: PURPOSE:To ensure a normal call for subscribers although a fault occurs at a part of the transmission line between a remote station and a master station, by providing a time-division switch between a multiplying circuit and a multiplex separating circuit of the remote station. CONSTITUTION:A channel crossing is carried out by means of a time-divisionswitch 19 so that each 30CH multiplex signal passes through a transmission line. A 120CH multiplex signal arrives from a multiplying circuit 16 to be stored from the 0CH of a storage circuit 191 and in the order of 119CH. This stored signal is read at random at a time of necessary time slot under the control of a control circuit 192 to be delivered to a multiplex separating circuit 17. In such way, the channels are allotted (crossed) so that the multiplex signals passing through a coding/decoding circuit are decentralized to all transmission control circuits by the time-division switch. Thus if a certain transmission line has a fault, for instance, a call is possible with use of the rest transmission lines.
Patent JP-H02256154-A (JP)
Title: High-pressure sodium lamp
Inventor: SAITO NAOKI
IPC: H01J61/36
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the melanism of an outer tube and obtain a high-pressure sodium lamp which is improved in lumen maintenance factor by evaporation- forming a metallic coating on the outer exposed face of the luminous tube of a frit. CONSTITUTION:A luminous tube 1 has conductive tubes 2 sealed by frits 3 with air tightness at both ends of a polycrystal alumina tube and electrodes 5 provided at both ends. In the luminous tube 1, xenon gas together with sodium amalgam 6 which contains sodium and mercury are filled. Then, tantalum is vacuum-evaporated at both ends of the luminous tube 1, especially the portions where the conductive tubes 2 are sealed, to form metallic coatings 4. Therefore, even if the frits 3 are going to be evaporated while the lamp lights, the splash is avoided by the metallic coatings 4. It is thus possible to prevent melanism in an outer tube and obtain good lumen maintenance factor.
Patent JP-H05237870-A (JP)
Title: In-mold decorating method and in-mold decorating mold
Inventor: YAMAZAKI SEIICHI
IPC: B29C45/14
Filed: 1992-02-28
Abstract: PURPOSE:To reduce an inward deflection of a transferred part of a transfer film when the transfer film is pulled from between molds and to prevent a succeeding part to be transferred from being affected by the deflection. CONSTITUTION:After a transfer film 2 is supplied into between a pair of in-mold decorating molds, it is clamped on the mold All by a clamper 6. The transfer film 2 is brought into close contact with a groove-form recessed part 5 provided on a parting surface 13. A part to be untransferred 22 of the transfer film 2 is molded into a groove-form recessed and projected part 24. After that, the molds are closed, a melt resin is injected, and a part to be transferred 21 of the transfer film 2 is transferred to a molded piece. After the molds are opened, the transfer film 2 is pulled out by applying a tension to a transferred part 23 of the transfer film 2.
Patent JP-S575598-A (JP)
Title: Operation controller for turborefrigerator
Inventor: KANEKO JIYUNICHI
IPC: F25B1/04
Filed: 1980-06-13
Abstract: PURPOSE: To stably run a refrigeration cycle, by switching a compressor from a low- speed run to a high-speed run after closing an inlet guide vane to a prescribed degree of opening when the compressor has received a signal for the switching.  
     CONSTITUTION: The characteristic curve of a compressor is stored in the form of a relationship equation between the quantity of sucked gas and adiabatic head or in the form of numerical values in a memory 6 by using the parameter of an inlet guide vane. When a referigerator is run by driving the compressor 3 and a low speed increase ratio is set and the degree of opening of the inlet guide vane has become 100%, the inlet guide vane is closed to a prescribed degree of opening. After that, a clutch change-over solenoid valve 13 is shifted from the low speed increase ratio to a high speed increase ratio. Since the quantity of impeller-sucked gas before and after the switchover of a clutch is almost constant, the fluctuation of outlet temperature of cold water is so low that the operation of the refrigerator is stably continued. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61238562-A (JP)
Inventor: ENOMOTO TAKASHI
IPC: G01C22/00
Filed: 1985-04-16
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-H11269866-A (JP)
Title: Device for constructing rectangular continuous wall, pile, etc.
Inventor: ONOMI HIROAKI
IPC: E02D3/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for constructing rectangular continuous wall, pile, etc., having versatility with simple construction. SOLUTION: A rotary wing 5 is provided between rectangular fixed wings 4 provided as a pair to an excavation rod 1 having a rotary bit on the front end, and a jet holding plate 6 is provided to the lower side fixed wing 4b facing an improving material jet outlet opened to the excavation rod 1. Accordingly, there is no residual part in four corner sections of a rectangular frame, stirring and mixing with the improving material is surely made, and it can correspond to a large number of properties in soil. A rectangular improved body can be surely and easily formed.