baber/WOPTO huggingface dataset:
Patent JP-S60146741-A (JP)
Title: Door mirror for car
Inventor: TSUYAMA OSAMU
IPC: G02B5/08
Filed: 1984-01-10
Abstract: PURPOSE:To facilitate changing of orientation of a mirror housing, by a method wherein a hook member, rotatably attached to a hinge member, is engaged with the hook of a mirror base when the mirror housing is in a regular orientation, and such engagement is rendered ineffective during inclination. CONSTITUTION:A hook member 10 is rotatably secured to a hinge member 5 by means of an axle 11, and when the hook member 10 rotated counterclockwise centering around the axle 11, a hook member 10a is engaged with a hook 12 secured to a mirror base 2, and when it is rotated clockwise, it is disengaged therefrom. A slip guide means, formed with a guide slotted hole 10b and a slider 13 sliding within the slotted hole 10b, is mounted to a hook member 10, and a tension spring 8 is located between said slider 13 and a mirror housing 3. When the mirror housing 3 is in a regular orientation, the hook member 10 is energized in a direction, in which it is engaged with a hook 12, through tension of a spring 8, and during inclination, the hook member 10 is energized in a direction, in which it is disengaged from the hook 12, through said tension.
Patent JP-2000197523-A (JP)
Title: Sticking-litter-removing machine for brush broom
Inventor: INOMURA YOSHIHIRO
IPC: B08B1/04
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To easily, speedily, and sanitarily scrape off litter, dust, etc., sticking to a brush broom, by passing the portion of a brush through a groove in order to remove the litter, dust, etc., sticking to a used brush broom, thereby causing the rotation of a rotary vane by the operation of a motor. SOLUTION: A passage groove 9 for passing the portion of the brush 2 of a brush broom 1 through is attached to a box-like top, and a motor 7 is mounted in a box-like inside. A switch for it is provided in the middle of the passage groove 9, and the motor 7 automatically rotates by the contact of the brush 2 therewith. A rotary vane 5 is rotated by the rotation, thereby scraping off litter, etc., sticking to the brush 2. Light litter and dust are sucked from a suction port 3 by a cleaning machine, and heavy ones are caused to fall into the drawer 4 of a tray set below the rotary vane 5.
Patent JP-S62159492-A (JP)
Inventor: YONEDA TAKEHIKO
IPC: C04B35/111
Filed: 1986-01-08
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-S5597554-A (JP)
Title: Ball screw
Inventor: UCHIYAMA MASAYUKI
IPC: B24B19/02
Filed: 1979-01-13
Abstract: PURPOSE:To make precise machining of helical groove of the ball nut with large lead possible by providing buffer groove at the center of the inner surface of the helical groove of the ball nut. CONSTITUTION:The grindstone 7 which grinds the helical groove 3 in the ball nut 2 is usually held by the quill 8 which is tilted for lead agnle of the screw. To machine the helical groove 3 of the ball nut 2, at first, the helical groove 3 is ground down to the center part of the ball nut 2, and then, the ball nut 2 is turned by 180 deg. around the point P and the rest of the groove 4 is ground down to the center part. At this time, the buffer groove part 5 forms the flank for the grindstone 7 at the center part of the ball nut, and the grindstone 7 in grinding can be prevented from getting out of shape.
Patent JP-S5386529-A (JP)
Title: Slip printing system for multi-transaction
Inventor: SANO JIYUNJI
IPC: G06Q40/00
Filed: 1977-01-10
Abstract: PURPOSE: To specify the kinds of transaction sas well as to simplify the printing control for the printer, by printing previously various kinds of transaction items onto the slip and then carring out an erasing print overlapping on the item which has no relation to the transaction items with every kind of the transaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09191254-A (JP)
Title: Coding system and decoding system
Inventor: IWADARE MASAHIRO
IPC: H04B1/66
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve coding efficiency by providing a pulse quantization section and a pulse inverse quantization section halving a required bit number of frequency signals whose part of amplitudes are specially higher than others in a block. SOLUTION: A digitized audio signal received from an input terminal 1 is given to a signal conversion section 2, in which the signal is converted into a required number of frequency signals. On the other hand, an analysis section 3 calculates a magnitude of a permissible error for each frequency. Thus, a quantization section selection section 4 selects any of quantization sections 50-53 so that a bit number required to code all blocks is kept within a permissible range while adjusting the magnitude of a quantization error of each frequency signal to be proportional to the magnitude of the permissible error.  When each frequency signal of each block is coded, the coding efficiency is improved by providing a pulse quantization section 50 and a pulse inverse quantization section halving a required bit number of frequency signals whose part of amplitudes are specially higher than others in a block.
Patent JP-S5495122-A (JP)
Title: Perforated medium reading system
Inventor: NAGAKURA KEIICHI
IPC: G06K7/10
Filed: 1978-01-13
Abstract: PURPOSE: To improve S/N with eliminating influences of peripheral light even in case of a long distance between a LED and a phototransistor by cutting off DC components by the capacitor at the output terminal when the phototransistor receives the light of the LED and turns on and off.  
     CONSTITUTION: Pulses are sent to base terminal 10 of transistor Tr9 to operate this Tr9, thereby lighting LED 1 by pulses. Though phototransistor 4 receives this pulsative light turns on and off, DC components are cut off because capacitor 12 is provided at the output terminal. As a result, influences of peripheral light are eliminated even in case of a long distance between LED 1 and Tr4, so that S/N can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000199153-A (JP)
Title: Feed motor controller for length measuring and storing device
Inventor: YAMADA SHIGEO
IPC: H02P29/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To improve the response characteristic of a feed motor for a length measuring and storing device, and at the same time, suppress the heat generation undesired for the feed motor during driving. SOLUTION: This controller comprises a length measuring and storing device 2 for performing a length measuring and storing operation of weft yarn by the rotation of a feed motor 3, a follow-up controller 7 outputting speed commanding signals following-up the rotation of the main axis of the loom, and a driving controller 8 outputting driving signals to the feed motor based on the speed commanding signals from the follow-up controller 7.  The internal storage unit 24 of the driving controller 8 has a plural characteristic data for acceleration and deceleration stored in advance; and at least on the time of either starting up or stopping of the feed motor 3, the datum having a higher (speedier) response speed out of the data for acceleration and deceleration is used for outputting driving signals, and during the stationary driving, the datum having a lower (slower) response speed out of the data for acceleration and deceleration is used for outputting driving signals.
Patent JP-S61161173-A (JP)
Title: Drying furnace for painting and heating method thereof
Inventor: TATE HIDEO
IPC: B05D3/02
Filed: 1985-01-11
Abstract: PURPOSE:To operate a furnace while preventing yellowing and inter-layer exfoliation by circulating convectively and directly a combustion gas during heating up for preheating of the furnace inside and passing convectively the hot air subjected to a heat exchange with the combustion gas in the subsequent stage of carrying a material to be coated into the furnace. CONSTITUTION:A burner 6 and circulation fans 13, 17 are operated by shutting fully dampers 14, 15, opening slightly dampers 18, 19 and opening dampers 7, 8 and the suction air from a return duct 4 is heated to a high temp. by the combustion gas from the burner 6 and is supplied together with the combustion gas through a supply duct 5 to the furnace to constitute a direct hot wind circulation route N1 where the gas is heated up to the prescribed temp. during the heating up of the hot wind circulation type drying furnace for painting in order to preheat the furnace. An indirect route N2 is constituted by shutting fully the dampers 7, 8, branching the return duct 4 and the supply duct 5 in the mid-way to the two lines and opening the dampers 14, 15, 18, 19 to required opening degrees so that the hot air subjected to the heat exchange with the combustion gas is circulated convectively in the stage of carrying the material to be coated into the furnace. The formation of fatty material is thus prevented and the furnace is economically operated.
Patent JP-H05245500-A (JP)
Title: Bag for treating sludge
Inventor: FUJIWARA YOSHIYASU
IPC: D01F8/06
Filed: 1992-01-09
Abstract: PURPOSE:To enhance the strength of a bag at the time of the filling with sludge by forming the bag from a laminate formed by laminating a polyolefin or polyester nonwoven fabric to a knitted fabric formed from a molecularly oriented molded material selected from a polymer group consisting of polyester, polyamide and polyolefin having specific intrinsic viscosity. CONSTITUTION:A knitted fabric is formed from a molecularly oriented molded material of at least one kind of a polymer selected from a group consisting of polyester, polyamide and polyolefin with intrinsic viscosity of below dl/g, especially, an ethylene/alpha-olefin copolymer containing 3 or more C alpha-olefin in an average number of 0.1-20per 1000 carbon atoms. A polyolefin or polyester nonwoven fabric is laminated to at least one surface of the knitted fabric to form a laminate. A bag 1 is formed from this laminate and filled with sludge to be arranged on a horizontal or inclined surface as a sandbag 3. By this method, the bag achieves the function of the drain trough of earth and sand 2.
Patent JP-S58120218-A (JP)
Title: Liquid crystal display device
Inventor: OKADA YUTAKA
IPC: G02F1/137
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a liquid crystal display of the positive display system which has a  high contrast and a high display quality, by giving horizontal and vertical compound  arranging properties to one electrode substrate and giving a horizontal arranging  property to the other electrode substrate facing said electrode substrate. CONSTITUTION:A liquid crystal layer with nematic liquid crystal molecules 14 having  the positive dielectric anisotropy as the host and bicolor dye 15 as the guest is held  between transparent substrates 11a and 11b having transparent electrodes 12a and 12b  to constitute a nematic liquid crystal display. A part 13a-2, which has the horizontal  arranging property, corresponding to a display pattern part and a part 13a-1, which  has the vertical arranging property, corresponding to a background are formed as an  arrangement control layer on the transparent substrate 11a, and an arrangement control layer 13b having the horizontal arranging property is formed on all of the surface  of the transparent substrate 11b. Arrangement directions of arrangement control layers  13a-1 and 13b are orthogonal to each other. The polarization direction of a deflector 13 and the horizontal arrangement direction near the substrate 11a are made parallel  with each othr to obtain a high-contrast and deep colored display pattern on a colorless bright background.
Patent JP-H10198017-A (JP)
Title: Phase shift photomask and blank for phase shift photomask
Inventor: HARAGUCHI TAKASHI
IPC: G03F1/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a phase shift photomask which has excellent translucency over a wide wavelength region, facilitates the phase difference control of the phase shift photomask and contributes to an improvement in the accuracy of the phase difference and a blank for this phase shift photomask. SOLUTION: The blank 4 for the phase shift photomask is manufactured by forming a glass substrate 1, a phase difference adjustment layer 2 consisting of a zirconium compd. thin film having the etching rate smaller than the etching rate of a phase shift layer 3 and the phase shift layer 3 on a transparent glass substrate 1. The phase shift photomask is manufacture by forming resist patterns 5 on the phase shift layer 3 and executing dry etching with the resist patterns 5 as a mask and forming dug parts 6 on the phase shift patterns 3a and the phase difference adjustment layer 2.
Patent JP-S57116321-A (JP)
Title: Display device for liquid crystal
Inventor: SAWADA KAZUTOSHI
IPC: G02F1/1337
Filed: 1981-01-13
Abstract: PURPOSE:To improve visibility by coating an electrode face of a surface side substrate at least on a displaying element, in which a cholesteric liquid crystal having positive dielectric anisotropy and contg. a multicolor dye is sealed, with polyimide compounds. CONSTITUTION:An electrode 2A provided on a surface side substrate 1A is coated with polyimide compounds 3 and is carried out horizontal orientating treatment. On the other hand, an electrode 2B provided on a substrate 1B is carried out a vertical orientating treatment. Then, a cell is formed by disposing the substrate 1A and 1B parallelly via sealing agent 7 and a cholesteric liquid crystal, having positive dielectric anisotropy and contg. a multicolor dye, is sealed. Thereby, a high quality display device having an excellent contrast, visibility, quick response, and capable of driving with lower voltage, is obtained.
Patent JP-S59129070-A (JP)
Inventor: SOGAWA AKIRA
IPC: A61N1/40
Filed: 1983-01-10
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-H08192299-A (JP)
Title: Device for reducing break through in press
Inventor: SUNADA MASAHIDE
IPC: B30B15/28
Filed: 1995-01-11
Abstract: PURPOSE: To prevent the noise from being produced and shortening of the life of machine due to vibration and impact by efficiently reducing break through. CONSTITUTION: In a press that forms a work between an upper die, which is attached to a slide 2 freely movable vertically by a slide driving mechanism, and a lower die which is installed on a bed or a bolster 4, the slide 2 side is provided with an operating means 5 which is freely adjustable vertically linked with the output spindle 8d of a die height adjusting device.  In addition, the side of the bed or the bolster 4 is provided with a means 6 for generating hydraulic pressure by bringing the operating means 5 into contact with it from the upper side immediately before the generation of a break through, and is also provided with a cushioning means 10 connected through a conduit 9 to this means for generating hydraulic pressure; simultaneously, the cushioning means 10 is provided with an adjusting means by which the contact position is finely adjusted between the operating means 5 and the means for generating hydraulic pressure. Thus, the break through is effectively reduced.
Patent JP-H11205026-A (JP)
Title: Adaptively variable directional antenna
Inventor: NAMEKATA MINORU
IPC: H01Q3/26
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To execute transmission and reception without being influenced by multipath interference or the same frequency interference, etc., even at transmitting of a wideband signal. SOLUTION: An orthogonal frequency division multiplexing(OFDM) signal received from plural antenna elements 1 of an identical characteristic is supplied for an excitation weight calculating part 3 and, based on the inter-element interval of the elements 1 and the frequency interval of OFDM subcarriers, an excitation weight for controlling excitation of each antenna element and each subcarrier is calculated. The signal received from the antenna elements 1 is given the exitation weight calculated by an excitation weight giving part 4. Thereby, a directional pattern which is optimum in a desired direction is obtained over the entire band of the OFDM signal to execute transmission/ reception free from the influence of an interfering wave.
Patent JP-H02186971-A (JP)
Title: Recovery of alcohol from culture solution
Inventor: YAMADA TOMIAKI
IPC: C07C31/08
Filed: 1989-01-11
Abstract: PURPOSE:To contrive to save energy by allowing a non-condensable gas to diffuse from a culture solution containing the non-condensable gas under a specific condition and subsequently maintaining the remained solution under a flash distillation condition to recover alcohol from the culture solution. CONSTITUTION:One part of a culture solution is taken out from an alcohol fermentation tank and fed in turn into plural tanks maintained at pressures lower than the atmospheric pressure and successively reduced, respectively. In the first tank, the fed culture solution is treated under a condition permitting the diffusion of a non-condensable gas such as carbonic acid gas dissolved in the culture solution to release the non-condensable gas. In the last tank, the pressure of the last tank is maintained at a flash distillation condition to recover alcohol from the non-condensable gas-removed culture solution, followed by recycling the remaining solution into the fermentation tank, thereby carrying out the recovery of the alcohol in an energy-saving state.
Patent JP-S5595257-A (JP)
Title: Gas discharge display panel
Inventor: MURAKAMI HIROSHI
IPC: H01J17/49
Filed: 1980-01-14
Abstract: PURPOSE: To raise the efficiency of emission as well as make easier the assembly of enlarged unit by arranging cathode orthogonally and vertically against anode and also by using cathode body by dividing it into several units.  
     CONSTITUTION: For the cathode body 26 built by orthogonally arranging the anode group 27 consisting of metal wires between the front plates 20 of glass, etc., the display cathode 22 and the scanning cathode 24 are jointed in a sandwiched way through the insulating plates 21 and 23 to form one unit, and then several units are combined. And the fluorescent substance 31 is coated on the exposed portion of the display cell space 30 of the insulating plate 21 and also on the exposed portion of the space 30 of the insulating plate 23, and the upper end of the display cathode 22 is further coated with the insulator 29. And, they are combined to one body with the adhesive 25. Thus, the efficiency of emission can be raised by lengthening discharge path and also the handling can be made more convenient when enlarging the panel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5596763-A (JP)
Title: Solid scan-type picture information read system
Inventor: KANDA HAJIME
IPC: H04N5/335
Filed: 1979-01-17
Abstract: PURPOSE: To obtain picture information faithful to an original picture even if the photoelectric conversion element on a solid scanning element is defective, by converting a "black-white-black" level to correct picture information only when the "black-white-black" level appears before and after the abnormal bit position of picture information obtained by read scanning of the original.  
     CONSTITUTION: In the picture information read system where a solid scanning element is used to read and scan an original and the output is taken out by binary coding, binary-coded data at a dark output time obtained from the solid scanning element before read scanning of the original is stored in memory unit RAM previously. When the original is read and scanned actually, binary-coded data at the dark output time is outputted from memory unit RAM synchronously with binary- coded signal S 2  outputted from the solid scanning element, and continuous picture signal parts of a "black-white-black" of binary-coded signal S 2  of the original are converted to the picture signal of a "black-black-black" level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06209457-A (JP)
Title: Dynamic area detection method
Inventor: KAMIHIRA KAZUTAKE
IPC: H04N7/00
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a dynamic area detection method able to detect a dynamic area accurately from a picture. CONSTITUTION:A field picture signal sent from an image pickup section 1 via a transmission line 2 is branched into a still picture memory 3 and a motion detection section 4 and also to a picture synthesis section 6 via a delay element for one picture element delay. The motion detection section 4 obtains a motion coefficient from a change in a luminance signal between field pictures. The motion coefficient is given to a low pass filter 5 comprising delay elements PD1, PD2 for one picture element delay and an adder 51, from which an average or an arithmetic mean of motion coefficients of peripheral picture elements or peripheral blocks is obtained and it is outputted as a new motion coefficient. Thus, the motion coefficient of picture elements mis-discriminated is corrected correctly by using peripheral picture elements or the like discriminated to have a correct still area. A picture synthesis section 6 detects a motion area from a field picture signal depending on the quantity of the corrected new motion coefficient and a still area is read from the still picture memory 3 to reproduce a motion picture.
Patent JP-H0911239-A (JP)
Title: Resin molded assembly and mold and method for producing the same
Inventor: TSUTSUI SHINSUKE
IPC: B29C33/34
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To inexpensively and accurately produce a resin molded assembly. SOLUTION: A housing 20 and retainers 30a, 30b are simultaneously molded from a resin by a movable mold consisting of slidable housing molds 110, 110 and retainer molds 120, 120 and the fixed mold making a pair to the movable mold. When the fixed mold and the movable mold are opened, the housing molds 110, 110 are opened to form a space between the assembled housing 20 and retainers 30a, 30b and pressed toward the housing 20 on both left and right sides while the retainers 30a, 30b are held by the retainer molds 120,120 to assemble the housing 20 and the retainers 30a, 30b.
Patent JP-H11198695-A (JP)
Title: Vehicular child seat detection system
Inventor: HAMADA MAKOTO
IPC: B60R21/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To detect a child seat mounted on an on-vehicle seat exactly even in a fixed bar-latching system. SOLUTION: A child seat (CRS) 42 loaded on the seat cushion 40 of a front passenger seat 14 is disposed with a pair of right and left fixing attachments 44 at a prescribed interval provided in a cross direction of the child seat 42, and the attachments 44 are extended in the rearward direction of the child seat 42. The fixing attachments 44 can be connected to a fixed bars 46 bridged between the rear parts of right and left seat cushion frames so as to be releasable. A child seat detection device 38 is formed so as to be capable of detecting whether or not the child seat 42 is mounted using the movement made as a result of the connection of the fixing attachments 44 to the fixed bars 46.