baber/WOPTO huggingface dataset:
Patent JP-S5957222-A (JP)
Title: Liquid crystal display device
Inventor: KOTABE AKIO
IPC: G02F1/1335
Filed: 1982-09-27
Abstract: PURPOSE:To improve contrast considerably by disposing a colored diffusion reflection plate coated with a fluorescent pigment or transparent plate on at least a sheet of substrate in tight contact or proximity therewith. CONSTITUTION:A liquid crystal display element consists of a transparent front substrae 13 and rear substrate 14 consisting of glass or the like on which transparent electrodes 11, 12 are deposited and formed according to a prescribed display pattern on the opposed surfaces. Said substrates are sealed by means of a sealing member 15 in the circumferential edge part so as to have a prescribed spacing, thereby forming a hermetic space part. A liquid crystal material 16 consisting of a liquid crystal blank material and a dischromatic dye as a guest dye is sealed and interposed in said space. The electrode 11 as the prescribed pattern is formed of mosaic patterned elements consisting of seven elements and the electrode 12 is formed of a flat plate-like electrode opposed to the mosaic patterned electrodes. The display device is so constituted as to form a reverse display, that is, a negative display by controlling the arrangement direction of the molecules of the liquid crystal material only in the certain position of potential, etc. by the voltage impressed on each electrode.
Patent JP-S5957530-A (JP)
Title: Phase locked loop
Inventor: TOMOOKA KEIJI
IPC: H04L7/033
Filed: 1982-09-27
Abstract: PURPOSE:To reduce remarkably a pull-in time to a normal phase, by selecting a timing signal closest to the normal phase and attaining the phase locking based on the result. CONSTITUTION:A clock forming circuit 7 forming an N-phase clock almost equal to an input signal in period and shifted in phase, a clock switching device 8 selecting a clock of a some phase from an output of the circuit 7, and a phase comparator circuit 9 comparing in phase between the clock selected at the switching device 8 and the input signal, are provided. When the phase lag or lead is discriminated from the result of comparison of the circuit 9, a corresponding ''0'' or ''1'' signal is given to the switching device 8 and a changing point detector 10. The switching device 8 receives these signals and switches the phase of clock from the circuit 7. When the changing point is detected at the detector 10, the switching of the phase is stopped and a clock having the phase closest to the normal phase is given to the phase comparator 2 via an AND gate 11.
Patent JP-S5789995-A (JP)
Title: Heat-sensitive recording sheet
Inventor: IIYAMA KIYOTAKA
IPC: B41M5/28
Filed: 1980-11-26
Abstract: PURPOSE:To make it possible to color rapidly with less input energy, by mixing an acidic substance into an undercoat layer, consisting of a particular amide compound, or a heat-sensing-and-coloring layer which is composed of leuco dyestuff and located on the undercoat layer. CONSTITUTION:A water-base dispersant solution, which contains a particular amide compound, such as stearyl (p-methoxycarbonyl) benzoyl amide which is shown by the formula (R is alkyl of C1-4), and a binder for undercoat layer, is applied and dried to form an undercoat layer on a supporting body such as paper and plastics, and then, another water-base dispersant solution, which contains a leuco-base binder such as a triphenyl methane type dyestuff, is applied and dried to form a heat-sensing-and-coloring layer. At this time, by making at least one of these aqueous dispersant solutions contain an acidic substance, such as boric acid, oxalic acid or phenolic substance, it is possible to improve thickness of image while preventing a head from sticking of scum.
Patent JP-2000357117-A (JP)
Title: Device and method for information processing, and computer-readable recording medium where program allowing computer to implement the method is recorded
Inventor: TAKEUCHI ATSUSHI
IPC: G06F13/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To minimize the quantity of a communication between plural information processors while securing the identity of a file. SOLUTION: The device is equipped with a file storage part 301 which stores files electronically containing information of documents, images, voice, programs, etc., a file attribute storage part 302 which stores information regarding the names and versions of the files, a file validity term storage part 303 which stores information regarding the terms of validity of the files, a reception part 304 which receives instructions for the generation and transmission of a list regarding the versions and terms of validity of all or some of the files stored in the file storage part 301, a list generation part 305 which generates the above list according to the instruction received by the reception part 304, and a transmission part 306 which sends the list generated by the list generation part 305.
Patent JP-H058828-A (JP)
Title: Duct device for conveyor
Inventor: SUZUKI HIROFUMI
IPC: B65G21/06
Filed: 1991-07-09
Abstract: PURPOSE:To make comings and goings of a sort of cables easy by arranging a pair of ducts in a support unit so that its short size side plate parts can be adjacent to each other while sandwiching a longitudinal rod unit between them, and arranging a cover between long size side plate parts of the both ducts so as to be capable of being mounted/dismounted freely. CONSTITUTION:Conveyance of a material to be conveyed loaded on a roller 10 is carried out by rotating the roller 10 compulsorily while bringing power transmission rollers 14 into a pressure contact with the roller 10 after raising a support shaft 12 by means of a cylinder device 15 under a condition that the power transmission rollers 14 are rotated always by means of a chain 16 and so on through a sprocket 13. The material to be conveyed is detected by means of a detecting device, and by controlling the cylinder device 15 through a solenoid valve according to its detected result, regular order sending in the case of storing the material is carried out. By positioning a hanger tool 22 so that its both upper longitudinal rod parts can form a triangular shape, sufficient strength can be provided, so that transverse directional swinging can be decreased. By suspending the hanger tool 22 consecutively from a base frame IC, its installation can be carried out regardless of existence of a leg body ID.
Patent JP-H04229071-A (JP)
Title: Dc/dc voltage multiplier
Inventor: AREGUZANDAA KURAAGU TOMASU
IPC: H01L21/822
Filed: 1991-06-13
Abstract: PURPOSE: To improve a DC/DC voltage multiplier. CONSTITUTION: A DC/DC voltage multiplier is composed of a charging power supply (Vs) connected between a first and a second terminals (Vdd and Vss), an accumulation capacitor (Ctr) connected between the first and a second terminals (Vdd and Vtr) and a plurality of voltage pumping stages, each of which consists of four switches (S1a, S1, S1b, S1c) and a pumping capacitor (C1). Its switch operates under the control of a clocks, so that one pumping capacitor from among those in the stages is charged at a certain time. An output of each stage is inputted to the input of the subsequent stage. When the circuit is driven by an adequate clock, any number of voltage pumping stages can be used. An output of the final stage is connected to an input of the first stage so as to form a circulation of the pumping stages.
Patent JP-H0331036-A (JP)
Title: Walk-in seat structure
Inventor: MIKUNIYA KUNIO
IPC: B60N2/06
Filed: 1989-06-29
Abstract: PURPOSE:To make it possible to facilitate the boarding and alighting onto and from a rear seat by disposing a link which is longitudinally swingable, between an upper rail of a seat slide device and a seat cushion, and by allowing the seat to further move forward by a distance of the swing of the link. CONSTITUTION:A seat slide device 12 comprises an upper rail 20 on which a seat cushion is laid, a lower rail 24 fixed to the flower of a vehicle by means of a bracket 21, and a slide lock means 34 for regulating the slide motion of the upper rail 20. In this arrangement, brackets 50, 52 are secured to the front and rear parts of the upper rail 20, respectively, and are pivotally supported thereto with the lower ends of front links 16 in pair, and the lower ends of rear links 18 in pair. The upper ends of the links 16, 18 are connected pivotally to the lower section of a seat cushion, and the right and left links 16, 18 are coupled together by coupling rods 66, 68. The regulation to the swing motion of the links 16, 18 which is caused by a lock means 69 is arranged to be resalable in association with the manipulation of a walk-in lever.
Patent JP-H0826419-A (JP)
Title: Workpiece conveyance robot and workpiece storehouse
Inventor: YAMAMOTO NORIAKI
IPC: H01L21/68
Filed: 1994-07-20
Abstract: PURPOSE:To provide a workpiece conveyance robot and a workpiece storehouse which can increase a degree of freedom at low cost and make a position of a hand coincide with the direction of a workpiece in the conveyance of the workpiece and can reduce space of the work piece storehouse including a robot. CONSTITUTION:Right and left elastic arms whose basic ends are fixed to rotary arms 6, 7 are forcedly deformed by rollers 32a, 32b fixed to a lower part of a hand portion for loading workpiece rotatably and hand rotation regulation parts 31a, 31b provided in such a manner that the rollers are pressed when a robot turns to change a position of the hand.
Patent JP-H11343759-A (JP)
Title: Cylinder lock and malfeasant release preventive method thereof
Inventor: ARAYA TAKASHI
IPC: E05B27/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent malfeasant release of lock through a key inserting port 30 more surely. SOLUTION: A section operating a tumbler mechanism 60 is arranged to the inside incapable of being accessed from a key inserting port 30 exposed to the outside. A rotary ring 20 has a key holding section 24 holding a key 40 inserted through the key inserting port 30, but the key 40 is set to the key holding section 24 through the key inserting port 30 at a first place, where the key holding section 24 faces the key inserting port 30 of a frame 10 on the fixing side, as release conditions. The rotary ring 20 holding the key 40 to the key holding section 24 is turned from the first place A to a place separated at 180 deg. in the circumferential direction. The operating section of the tumbler mechanism 60 cannot be accessed from the key inserting port 30 at a second place.
Patent JP-S6146912-A (JP)
Title: Optical receiving coupler
Inventor: SASAKI MASARU
IPC: G02B6/42
Filed: 1984-08-13
Abstract: PURPOSE:To prevent the generation of return light generated by re-incidence to an optical fiber of reflected light by a photodetector, by placing a reference plane of the optical fiber by inclining it to a reference plane of the photodetector. CONSTITUTION:An optical fiber 1 is placed so that an optical axis A becomes parallel to a photodetecting surface 4 of a photodetector 3 [shown in the figure (a)] and also an optical fiber reference plane, namely, a plane AP passing through the optical axis A and vertical to the end face is inclined at an angle theta to a photodetector reference plane, namely, a plane BP parallel to the optical axis A and vertical to the photodetecting surface 4 [shown in the figure (c)]. In this regard, the angle theta is made larger than the maximum emitting angle of light to the optical fiber reference plane AP.
Patent JP-S5871813-A (JP)
Inventor: NAKAO TADASHI
IPC: A01F12/40
Filed: 1981-10-20
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-S6412608-A (JP)
Title: Cable equalizer
Inventor: KONDO MASAJIRO
IPC: H03H7/01
Filed: 1987-07-07
Abstract: PURPOSE:To automatically apply proper deterioration of a signal even to a coaxial cable with a different length by controlling a gain adjusting section and an amplitude slope adjusting section depending on the level of an input signal to be detected so as to compensate the loss of the input signal and the amplitude slope due to the cable. CONSTITUTION:A gain adjustment section 1 amplifies a signal inputted from a terminal IN through a coaxial cable, an amplitude slope adjusting section 2 corrects the amplitude slope of a signal subjected to gain adjustment and part of the signal of the amplitude slope adjusting section 2 is outputted from an OUT terminal and the other part is outputted to an input level detection section 3, which detects the level of the signal sent from the amplitude slope adjusting section 2 and outputs 1st and 2nd control voltage corresponding to the level to the gain adjustment section 1 and the amplitude slope adjusting section 2 respectively. Thus, proper equalization is applied automatically even when the length of the coaxial cable differs and the complicated circuit is avoided.
Patent JP-S5956293-A (JP)
Title: Semiconductor memory cell
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/404
Filed: 1982-09-27
Abstract: PURPOSE:To prevent soft errors due to radioactive particles, by connecting a resistance, which has not a PN junction part between a substrate and itself, between one electrode of a cell capacity and a power line for supplying a reference potential. CONSTITUTION:A cell resistances RS is connected between a cell capacity CS and a reference potential power line VP. Thus, the electric charge which is generated by the incidence of radioactive particles and is flowed into a node NO is reduced. That is, if a current IA is generated by the incidence of radioactive particles, the positive electric charge stored in the node NO is reduced to cause the lowering of potential. At this time, the potential of a node N1 is changed in a degree similar to the potential change of the node NO by coupling of the cell capacity CS because the cell resistance RS is connected. Consequently, a current IS which is flowed into the node NO from the power line VP through the cell resistance RS and the cell capacity CS at this time is very small, and almost all current IA becomes a current IC flowed to a parasitic capacity JC, and therefore, information, namely, the electric charge stored in the cell capacity CS is hardly reduced and is held. Since the cell resistance RS has not a PN junction between the node N1 and the substrate, soft errors do not occur even if radioactive particles are incident.
Patent JP-S5790672-A (JP)
Title: Fixing device for electrophotography
Inventor: KURITA TAKAHARU
IPC: G03G15/20
Filed: 1980-11-27
Abstract: PURPOSE:To obtain a safe device by providing flash lamps performing strip-like partial fixing in the advance direction of copying paper by irradiating flash slightly wider than the parts not fixed by a discontinuous fixing roller beforehand prior to partial fixing with said roller. CONSTITUTION:A fixing device is disposed with two pieces of xenon flash lamps 4. Now, the unfixed toner image on copying paper 1 fed by a conveying belt 2 is partially fixed in the strip parts A parallel to the advance direction by flash irradiation of the lamps 4. The paper 1 partially fixed in this way is sandwiched by a fixing roller 6 and a press-contact belt 10, by which it is heated and the unfixed toner images of the strip shapes B which were not partially fixed by the lamps 4 are fixed; at the same time, the strip shapes A' in both end parts of the strip shapes A which were not partially fixed by the lamps are also fixed superposedly. Thereby the entire surface fixing of the unfixed toner images is completed.
Patent JP-H111623-A (JP)
Title: Curing agent composition
Inventor: KAWACHI SEIICHI
IPC: C08L101/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a curing agent composition which, when added to a resin, can give a composition which does not gel during storage at room temperature to prolong a tank life, can be molded without retarding the curing time and can give cured products having improved properties by including a peroxide and diphenyl disulfide in a specified ratio. SOLUTION: The peroxide used is exemplified by cyclohexanone peroxide, methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide or acetylacetone peroxide. These ketone peroxides are used in combination with a diluent being dimethyl phthalate, dibutyl phthalate or the like. The diphenyl disulfide is a colorless crystal having a melting point of 62 deg.C and a boiling point of 310 deg.C and is obtained by oxidizing thiophenol with e.g. bromine. The curing agent composition is a mixture of 99.7-95.0 wt.% peroxide with 0.3-5.0 wt.% diphenyl disulfide. This composition in conjunction with a cobalt soap as a cure accelerator is used to cure a thermosetting resin.
Patent JP-H0332101-A (JP)
Title: Primary radiator for reflecting mirror antenna
Inventor: ENDO NOBUHIRO
IPC: H01Q13/02
Filed: 1989-06-28
Abstract: PURPOSE:To send and receive two radio waves with different frequency bands with a reflecting mirror antenna with a small diameter by providing a torus microstrip antenna and a waveguide with a horn provided coaxially while penetrating through the antenna. CONSTITUTION:A torus microstrip antenna consists of a conductor torus 1, a ground conductor 5 and a cylindrical conductor 7, and the ratio of the frequencies of two radio waves sent and received by the torus microstrip antenna, that is, the specific value varies by varying the ratio of an inner diameter (b) of the cylindrical conductor 7 and an outer diameter (a) of the conductor torus 1. When the waveguide 2 with a horn is coupled coaxially while penetrating through the torus microstrip antenna, the ratio of the frequencies of the coupled antenna is further expanded. Thus, two radio waves whose frequency band differs considerably are sent and received by one small diameter antenna system.
Patent JP-H0517676-A (JP)
Title: Slippery polyester resin composition
Inventor: SAITO KAZUAKI
IPC: C08L67/02
Filed: 1991-07-09
Abstract: PURPOSE:To provide the subject composition free from phase separation and having good sliding characteristics. CONSTITUTION:This composition consists of 50-99wt.% polyester resin (a) and 0.5-40wt.% polyester/polyolefin block copolymer (b) dispersed in component (a) as particles with a diameter of 3mum or smaller. This composition is free from phase separation and reveals enhanced sliding characteristics. Therefore, it is useful for use as sliding members of various parts.
Patent JP-S6413114-A (JP)
Title: Optical scanner
Inventor: WAKANA SHINICHI
IPC: G02B26/12
Filed: 1987-07-06
Abstract: PURPOSE:To obtain an inexpensive optical scanner free of producing dust and having a high scanning frequency by providing a reflecting mirror with a reflecting face perpendicular to the scanning direction of light beams in a scanning area between a rotating mirror and said area. CONSTITUTION:A polygon mirror 1 is rotated about a rotating axis 3, and the reflected light beam 4 of an incident light beam 2 is polarized in the direction of a reflected light beam 41 and moves on a face to be scanned or a space 5. A reflecting plate 7 perpendicular to the scanning direction shown by an arrow in the scanning area 6 is provided in the spatial area outside by a scanning angle phi, and between the polygon mirror 1 and the face to be scanned or the space 5. When the polygon mirror 1 rotates to make the incident light beam 2 incident on a next reflecting face 11', said beam makes incident on the reflecting mirror 7, is reflected thereon and goes toward a chain line 42. When the polygon mirror 1 further rotates, the incident angle etaof the light beam making incident on the reflecting plate 7 from the reflecting face 11' becomes lower; therefore the light beam reflected from the reflecting plate 7 is polarized in the direction of a chain line with two dots 43. Thus the inexpensive optical scanner having a high scanning frequency and free of producing dust can be obtained.
Patent JP-H1180733-A (JP)
Title: Expansion of cholesteric reflection zone of photopolymerizable cholesteric liquid crystal, and optical element produced thereby
Inventor: SCHWALB GEORG DR
IPC: C09K19/38
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for expanding a cholesteric reflection zone of a photopolymerizable cholesteric liquid crystal hardly requiring long-lasting UV-exposure. SOLUTION: This method for expanding a cholesteric reflection zone comprises a step for partially polymerizing a layer containing a photopolymerizable cholesteric liquid crystal by a prescribed short time exposure at a prescribed temperature by chemical rays, a step for maintaining the exposed layer at a prescribed temperature for a prescribed waiting time without the exposure (a dark phase), and a step for fixing the obtained layer by the exposure of the chemical rays at the prescribed temperature. The zone width and medium wavelength of the cholesteric reflection zone of the polymerized material are mutually independently regulated, and a long-lasting exposure to the UV can be avoided.
Patent JP-H0516485-A (JP)
Title: Picture processing equipment
Inventor: KUMADA SHUICHI
IPC: B41J2/525
Filed: 1991-07-09
Abstract: PURPOSE:To contrive to shorten an output time by controlling the movement of a print head through comparing the maximum movement position of a path for moving the print head now and the minimum movement position of the next path at the time of controlling the movement of the print head on the basis of a coded information recorded on a page unit. CONSTITUTION:The title picture processing equipment has a command analyzer 3 for generating information for one page developable on a developing memory, a band information container 5 provided with a band-height information table 6 where the information of the developing memory for a band height and one color of coloring material corresponding to the height are contained, etc., and the print head for each coloring material is used for conducting a printing control for each page unit. In this case, the maximum and minimum horizontal values of the range, in which data to be drawn exist, are contained for each height of a recording head, the maximum movement position of a path for moving the print head now and the minimum movement position of the next path are compared with each other, and when the maximum value is smaller, recording of the second position is started without returning of the recording head.
Patent JP-H075028-A (JP)
Title: Vibration detection element
Inventor: OGAMI HIDEHARU
IPC: G01H9/00
Filed: 1993-06-16
Abstract: PURPOSE:To detect a slight vibration even when a vibration-detecting position and a signal-detecting position are far from each other by disposing a condenser lens, a solid laser element, an output mirror and a photodiode detector on a way of an optical passage of a laser light emitted from a single mode semiconductor laser. CONSTITUTION:An excitation light of a single mode semiconductor laser 5 reaches an output mirror 10 passing through a condenser lens 6 and a solid laser element 9. A resonator is formed between reflection films 14, 15 respectively provided on the mirror 10 and the element 9. A laser light is generated by the element 9 and transmitted to a photodiode detector 12 through the mirror 10. 0.01-1% of the excitation light is inputted to the laser 5 as a returning light. (The percentage is adjusted by means of the reflection rate of the film 15.) The excitation light is resonated in an inner resonator between the both surfaces of the laser 5 and is resonated in an outer resonator between the surface of the laser 5 and the film 15. When a strongly competitive condition is generated in vertical modes of the inner and outer modes, an interference noise is generated. thereby, a vibration is easily detected by the photodiode detector 12.