baber/WOPTO huggingface dataset:
Patent JP-S5614665-A (JP)
Title: Gas opening and closing apparatus for gas bombe
Inventor: FUKAZAWA MITSURU
IPC: F17C13/04
Filed: 1979-07-13
Abstract: PURPOSE: To permit automatic turning of a cock in the direction of closure when a fixed vibration is generated, by arranging an energizing element, gear, gear train, ratchet wheel and a locking lever.  
     CONSTITUTION: A gas opening and closing apparatus 1 is inserted fixedly into the reduced diameter top part (b) of a gas bombe (a), and has a cock C directly, operated and is equipped with a mechanism lever 2 and an installation frame 3. When an emergency state generates in the gas bombe, a weight 29 slips-out from a pin 31 and (a) suspension element 27 is tightened. Then, a locking lever 24 turns and a locking piece 26 slips-out from a ratchet wheel 22, so each gear 19, 20, 21, 23 is set into free revolution state, and a main shaft 8 and the first gear 15 are revolved by an energizing element 14, and the second gear 37 and the holding part 43 are revolved through a gear lever 43, and the cock C is closed. Thus, the cock of the gas bombe can be closed directly, and the danger of gas leak can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06133217-A (JP)
Title: Fade-out circuit for video signal
Inventor: SAKATA HARUO
IPC: H04N5/262
Filed: 1992-03-13
Abstract: PURPOSE:To discriminate a character during display even when a picture is switched by applying fade-out/fade-in to a video signal switched ON/OFF through a cyclic circuit forming the delay difference of one frame length at the time of switching video signal. CONSTITUTION:A video component signal (video signal) having audio information, picture information and character information from an input terminal 1 is fed to a gain adjustment circuit 2. The circuit 2 adjusts the gain of the video signal to a prescribed level and the result is fed to one input of an adder circuit 3 as a 1st video signal. A 2nd video signal is fed to the other input of the adder circuit 3, the circuit 3 adds the 1st and 2nd video signals to generate a sum signal. A delay circuit 4 delays the sum signal by one frame time to generate a delay signal. An amplitude adjustment circuit 5 multiplies a prescribed factor k (k<1) with the delay signal to generate the 2nd video signal to be fed to the circuit 3. Then the sum signal from the circuit 3 is outputted from an output terminal 6.
Patent JP-2000283517-A (JP)
Title: Heat collecting air-conditioning ventilation device
Inventor: HASEGAWA MASAHIRO
IPC: F24F1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress the number of man-hours for disassembly and reassembly in transportation by providing distribution and aggregate passages at both the sides of a heat exchange element part, and by laminating an upper part unit including a blower part for exhaust or the like and a lower unit including a humidifier part or the like at the upper part of a lower heat exchange element part or the like and the lower part of an upper element part or the like, respectively. SOLUTION: An air-conditioning ventilation device 1 is composed of a heat exchange element part 10, a distribution passage part 20, an aggregate passage part 30, an indoor exhaust chamber part 40, a blower part 50 for exhaust, and the like. The heat exchange element part 10 for accommodating a plurality of heat exchange elements 11 is divided at the center part of the air-conditioning ventilation device 1 for forming, and the distribution and aggregate passage parts 20 and 30 are provided at the left- and right-side parts, respectively. The air-conditioning ventilation device 1 with each part can be divided into upper and lower units 1a and 1b, and the upper and lower units 1a and 1b allow the exhaust chamber part 40 and a humidifier part 80 to be divided into left and right parts, respectively thus dividing the air-conditioning ventilation device 1 for facilitating transportation.
Patent JP-H01259359-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIBAYAMA SHIGERU
IPC: G03C1/035
Filed: 1988-04-11
Abstract: PURPOSE:To improve the graininess and the sharpness and the presursor characteristics of a sensitive material by incorporating a silver halide particle having a specified structure and a development inhibitor-releasing compd. in the sensitive material. CONSTITUTION:A tabular particle of AgBrI or AgBrICl which has a multiple layer structure composed of a core and one or more layers of shells, is incorporated in the silver halide particle contg. in one or more layers of emulsion layers of the sensitive material in an amount of >=60% of the total projected area of the silver halide particle. And, the AgI content of the core is specified by 7mol.% - a solid solution boundary, and the AgI content of the shell of the outermost layer is specified by 0 or <=6mol.%. And, the development inhibitor-releasing compd. (for example, a compd. shown by the formula) is incorporated in one or more of the emulsion layer. In the formula, A, L1, B and L2 are each a group capable of being released by allowing it to react with the oxidant of a developing agent in succession, DI is a development retarder (its precursor), (l)-(n) is 0 or 1.
Patent JP-S5212137-A (JP)
Title: Process for preparation of alpha-diketons
Inventor: ICHIKAWA YATAROU
IPC: C07C49/76
Filed: 1975-07-21
Abstract: PURPOSE: α-Diketone is directly and industrially prepared without causing the problem of toxicity and corrosion by the reaction of ketone with O 2  in the presence of a basic reagent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60233137-A (JP)
Title: Film for twist wrapping
Inventor: KOUNO AKIRA
IPC: B29C55/04
Filed: 1984-05-04
Abstract: PURPOSE:A film having improved transparency, twist remaining properties, and warp tear resistance, comprising a specific polyethylene resin and a specified straight-chain low-density polyethylene resin. CONSTITUTION:(A) 100pts.wt. polyethylene resin having >=0.94, preferably >=0.95 density and 8-15, preferably 9-13 MI10/MI2.16 is blended with (B) 5-50pts.wt., preferably 10-40pts.wt. straight-chain low-density polyethylene resin having 0.91-0.95 density, and 0.5-20, preferably 1.0-5.0 MI. Propylene, 1-butene, etc. are used as an alpha-olefin to be copolymerized in the component B, and an amount of the alpha-olefin is 0.5-10wt%.
Patent JP-S5715065-A (JP)
Title: Spring reaction force device in power steering device
Inventor: HIRAGUSHI SHIYUUZOU
IPC: B62D5/06
Filed: 1980-06-27
Abstract: PURPOSE: To constitute the power steering device compactly, and to adjust the reaction force of a ring spring easily by using the ring spring for the spring reaction force device while the reaction force of the ring spring is adjusted by means of a preset pin with an eccentric shaft.  
     CONSTITUTION: A screw hole 10 penetrating in the radial direction of a valve body 2 is formed to the valve body, and the preset pin 12, an eccentric section 11 thereof projects to an inside diameter of the valve body 2, is screwed into the screw hole. A load pin 13 projeting opposing to the eccentric section 11 of the pin 12 is studded to an outside diameter of an input shaft 6, and the ring spring 15 with opening end sections 15a, 15b simultaneuosly holding the eccentric section 11 and the load pin 13 from the circumferential direction of the input shaft is wound on the input shaft 6. A position of the eccentric section 11 is adjusted by turning the preset pin, thus regulating the reaction force of the ring spring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05236815-A (JP)
Title: Fertilizer applicator
Inventor: HIROSE TORAO
IPC: A01C15/08
Filed: 1992-02-25
Abstract: PURPOSE:To facilitate fertilizing operation by raising a vinyl film on both side ridges between ridges covered with the vinyl film and fertilizing the ridge. CONSTITUTION:The objective fertilizer raises a vinyl film with a feed shaft 9 and 9 while moving the space between ridges covered with the vinyl film and applies a fertilizer fed with a screw shaft 7 to the ridge under the raised vinyl film.
Patent JP-S62245780-A (JP)
Title: Coding circuit
Inventor: ICHIBAGASE HIROSHI
IPC: H04N5/18
Filed: 1986-04-17
Abstract: PURPOSE:To attain the easiness of a digitizing of clamp pulse generating circuit by constituting a clamp pulse generating circuit by a means comparing the output digital value of an A/D converter with a preset digital value and detecting a synchronizing signal and a means generating a clamp pulse based on the output of the detecting means. CONSTITUTION:The tip of a synchronizing signal of a video signal is to be clamped and its level is taken as L level. When the horizontal synchronizing signal of the next line comes, the maximum value of the mean DC level change of an input video signal is taken into account and a value a little larger than the maximum value is selected as N. When the synchronizing tip level is larger than the level N, the values N, M are set to the 1st and 2nd setting devices 6, 7, where M is a value exeeded by the maximum value H part of the video signal. Thus, the over-range when the synchronizing signal level fluctuation exceeds the maximum value is detected for the countermeasure at the applica tion of power supply to discriminate the presence of the synchronizing signal. Thus, the digitizing of the clamp pulse generating circuit is facilitated.
Patent JP-H07292720-A (JP)
Title: Fixing construction of support shaft
Inventor: AOKI TAKESHI
IPC: A01B61/02
Filed: 1994-04-26
Abstract: PURPOSE:To prevent breakage of the welded part between a support shaft and a fixing metal fitting. CONSTITUTION:In the fixing construction of a support shaft in which the support shaft 20 rotationally movably supporting a rotationally movable body 35, is inserted into a shaft holding hole 38 formed in a supporting part 36, a fixing metal fitting 40 is welded and fixed to the support shaft 20, a bolt hole 43 is formed on the fixing metal fitting 40, and a bolt 45 penetrating the bolt hole 43 is fastened to the support part 36, the collar 44 of which one end in the axial direction comes in contact with the supporting part 36 and the other end in the axial direction penetrates the bolt hole 43 to project outward is fitted into the bolt hole 43. The bolt 45 is inserted through the bolt hole 43, a washer 46 mounted on the bolt 45 is brought in contact with the true other end in the axial direction of the collar 44, and the fastening stress of the bolt 45 is applied only to the collar 44.
Patent JP-H09242429-A (JP)
Title: Lower frame of doorway and sliding door
Inventor: SHIGEKI SHINJI
IPC: E06B1/70
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a wheelchair and an aged person to safely pass by erecting an interval piece between rails arranged in a lower frame, and reducing an interval generated between the rails a sliding door opening time. SOLUTION: When a depth width of a lower end part of a sliding door 10 is narrowed, a head part 7 of an interval piece 6 can be brought nearer to rails 5, and an interval between the rails generated at sliding door opening time can be reduced further. When the sliding door 10 is opened, a vertical frame member 13 of the sliding door 10 and suspending parts 15 and 18 of both lower end surfaces 14 and 17 of a lower frame member 16 are recessed inward to a dgree of not hindering rotation of a door roller 8, and a depth width is reduced, and the head part 7 of the interval piece 6 is brought near to the rails 5 as much as possible.
Patent JP-S57203153-A (JP)
Title: Address designation controlling method of memory
Inventor: SAITOU SATORU
IPC: G06F12/00
Filed: 1981-06-08
Abstract: PURPOSE:To achieve address assignment without reference to the number of memory addresses by specifying retrieval information repeately by an address assignment controlling method on binary search basis information on an addresses to be retrieved coincides with information on an address to be compared. CONSTITUTION:When a specific address ADRX is specified by retrieveing a memory, the 1st and 4th steps 1 and 4, or 1st, 3rd and 5th step 1, 3 and 5 are repeated unitl information on an address to be retrieved coincides with information on an address to be compared, and on the basis of the contents of a register Y, it is judged that an address specified at present is the specific saddress. Therefore, even when the number of addresses of the memory is not 2<n>, address assigment is performed on binary search basis.
Patent JP-H03289237-A (JP)
Title: Internal bus transfer control system for decentralized processing exchange
Inventor: NOGUCHI AKIRA
IPC: H04Q3/545
Filed: 1990-04-03
Abstract: PURPOSE:To prevent transfer delay by providing a system clock for a packet bus individually to a packet bus transfer control section of each control section connecting to a packet bus and adopting independent synchronization taking synchronization between the control sections making packet transmission reception via the packet bus. CONSTITUTION:A packet bus transfer control section 43 synchronizes voice information subject to packet processing with a clock for packet bus transfer by a clock oscillator 43a provided in a packet decomposing composing control section 4 and sends the voice information subject to packet processing and a packet transfer clock to a packet bus 8. A packet bus transfer control section 35 of a relay line control section 3 stores the voice information subject to packet processing to a packet buffer memory section 36. The packet processing voice information stored in the packet buffer memory section 36 is sent to a relay line 30 via an LAPB control section 32 by the control of the relay line main control section 33 and the packet buffer memory management section 34. Thus, the transfer delay is reduced.
Patent JP-2000286587-A (JP)
Title: Electromagnetic shield structure at connector part with external cable
Inventor: NAKAMURA TAKASHI
IPC: H05K9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To block electrical coupling of high frequency noise and to shield from a radiation electromagnetic field propagating through the air or a board by arranging a conductor, all solid patterns and via holes while being spaced apart so that they are not connected directly with an internal circuit and not connected with the circuit of filter and connector. SOLUTION: A printed board 100 is secured to box shape 11 screw holes by means of screws thus connecting a solid pattern 106 on the surface side surface layer rigidly with the box shape 111. The box shape 111, the solid pattern 106 on the surface side surface layer, second and third solid patterns 108, 109, and a rear surface layer solid pattern 110 are arranged while being spaced apart by a specified distance without being connected directly with the internal circuit 102. Furthermore, the box shape 111, the solid pattern 106 on the surface side surface layer, the second and third solid patterns 108, 109, and the rear surface layer solid pattern 110 are arranged not to be connected with the circuit of a connector 101 and a filter 103.
Patent JP-2000284731-A (JP)
Title: Color image display device
Inventor: KITADA TAKASHI
IPC: G09F9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a color image display device which can suppress color mixture due to parallax. SOLUTION: When receiving image data, this color image display device 11 forms an image 14 shielding a color filter 12 by an image formation part 16 according to the received image data while moving a display belt 13 in order by driving rollers 18a and 18b. When the formation of the image 14 on the display belt 13 is completed, the display belt 13 where the image 14 is formed is moved to a specific position of the color filter 12 by the driving rollers 18a and 18b. This shielding image 14 shields an area including the black matrix of the color filter 12. Here, a back light part 15 irradiates the color filter 12 from the back of the display belt 13 and then the light transmissivity of the color filter 12 of each color is modulated and additively mixed to reproduce and display an image of the color corresponding to the image data.
Patent JP-2000284659-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G21/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of setting the total number of additional images such as advertisement images printed per fixed period to the previously set number. SOLUTION: This image forming device 10 is provided with a storage means 64 storing plural additional images, a printing number setting means 81 setting the number of printing times per a specified period that the additional image is added to an original image and printed, and a control means 61 selecting and printing the additional image to be printed out of plural stored additional images at specified intervals based on the number of printing times per set specified period.
Patent JP-H02266952-A (JP)
Title: Ink jet recording head
Inventor: YAMAMOTO SHIGEHARU
IPC: B41J2/055
Filed: 1989-04-07
Abstract: PURPOSE:To achieve miniaturization and weight reduction by a method wherein an ink reservoir is composed of a first and a second ink reservoirs which are respectively interconnected to each other with one or more communicating paths of which the sectional areas are less than that of a nozzle and for the first ink reservoir connected to an ink supply tube, of which at least a part of a peripheral wall is made of a flexible member. CONSTITUTION:When a recording head 15 travels having acceleration, pressure of ink in a supply pipe 19 connecting a space between the recording head 15 and an ink container 20 varies at a turning back point of travelling. This variation in pressure is absorbed to be buffered by displacement of a flexible film 12 composing a part of a peripheral wall of a first ink reservoir 7, and is not transmitted to a jetting nozzle 1. Further, jet pressure with a piezoelectric element 13 in an ink pressurizing chamber 3 is restrained to be transmitted to the first ink reservoir 7. That is, though the recording head 15 grows slightly larger in size than that of a conventional recording head because of the addition of the ink reservoir, since a buffer container 40 will be not required instead thereof, extreme miniaturization and weight reduction can be achieved wholly for a movable part composed of the recording head and a carriage 49.
Patent JP-H10285781-A (JP)
Title: Digital-type ppotective control system
Inventor: SHIRAI YASUHIRO
IPC: H02H3/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve man-machine interface of a system as a whole, by adding transmission function to the parts between a plurality of equipment constituting a digital-type protective control system. SOLUTION: This system is provided with the following: a man-machine panel part(MM panel part) 2C dealing man-machine interface function, a protective control function part 4C dealing specified protective control function, and a man-machine control part(MM control part) 3D which is clearly isolated from protective control function and deals mediation between the protective control function part 4C and the MM panel part 2C. I/F parts 7C, 7D which perform data transmission to other equipment through a serial path of fully duplex communication and data edit in accordance with the data transmission are installed between the respective equipments, and directly connected with each MM connected part 3D. The I/F parts between equipment of basic constitution mutually connected with each other, by using exclusive transmission lines.
Patent JP-S59217051-A (JP)
Title: Control for stepless speed change gear for car
Inventor: ITOU HIROSHI
IPC: F16H61/00
Filed: 1983-05-23
Abstract: PURPOSE:To prolong the service life of a belt by limiting the range of the aimed engine revolution speed so that CVT is operated with the speed ratio of CVT which is a little smaller than the max. value of the controllable range for speed ratio. CONSTITUTION:The range of the aimed engine revolution speed No is limited so that CVT is operated with the speed ratio (e) of CVT which is a little smaller than the max. value (emax) within a controllable range for speed ratio. Therefore, continuous supply of hydraulic medium into the hydraulic cylinder of CVT over the max. value (emax) is suppressed, and the belt of CVT is prevented from being applied with an excessive tension, and the service life of the belt is prolonged.
Patent JP-H11264916-A (JP)
Title: Optical demultiplexer/multiplexer and its manufacture
Inventor: SATO AKIRA
IPC: G02B6/28
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical demultiplexer/multiplexer which has simple constitution, low insertion loss, and reduced variance in characteristics between channels while maintaining high precision, and a manufacturing method for it. SOLUTION: The optical demultiplexer multiplexer is constituted by fixing on a base 1 an optical demultiplexing and multiplexing element 2 formed of a transparent parallel flat plate having on at least one surface multi-layered interference filter films 61 and 62 which transmit lights of specific wavelengths of an incident light consisting of plural wavelengths and reflects lights of other wavelengths, optical fibers 31 and 32 for input which make the light incident on the optical demultiplexing multiplexing element 2, and optical fibers 33 and 34 for output which transmit the projection light of the optical demultiplexing multiplexing element 2.  The optical demultiplexer multiplexer is obtained by adjusting the optical demultiplexing multiplexing element 2, inserted into a rectangular groove 4 formed on the base 1, along the rectangular groove 4 so that the intensity of the transmitted light of the light made incident through the optical fiber 31 for input becomes maximum.
Patent JP-S58206374-A (JP)
Title: Device for polishing stylus
Inventor: NISHIMURA HIROAKI
IPC: G11B9/07
Filed: 1982-05-25
Abstract: PURPOSE:To polish several styluses, simultaneously and accurately, by detecting and storing the applied voltages of stylus pressing coils which apply predetermined stylus pressures to the several styluses in the initial stage of a polishing process, and by applying the stored voltages to the stylus pressing coils so that polishing pressures to all the styluses are maintained at a constant value. CONSTITUTION:A voltage applied to each stylus pressing coil 18 is increased after styluses 1 are rotatably supported to receiving parts 62, successively, by rotatably driving a pulse motor 3, and the stylus pressures or polishing pressures are detected by balancing a high-sensitive balancer 51. Then, the applied voltaged to the stylus pressing coil 18 upon such a balancing is stored by a micro- computer. Next, the base 35 of a holder 38 onto which the styluses 1 are held in positions, is moved to a position just above the center of a polishing sheet 2 by rotatably driving pulse motors 36, 42 while each stored voltage is applied to the associated stylus pressing coil for applying a predetermined polishing pressure between each stylus 1 and the polishing sheet 2, and further, the latter is moved at a predetermined speed, thereby the tips of all the styluses 1 are efficiently and accurately polished.
Patent JP-S5213400-A (JP)
Title: Card take-out device
Inventor: OOI TOSHIO
IPC: B65H3/12
Filed: 1975-07-22
Abstract: PURPOSE: A card take-out device which generatres minimized noise and gives no scratch or damage to a card and is capable of takin gout the card stably one by one even if the card is warped or worn and torn. 
     COPYRIGHT: (C)1977,JPO&Japio