baber/WOPTO huggingface dataset:
Patent JP-H06100861-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display containing the same
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1992-09-21
Abstract: PURPOSE:To obtain the subject composition having a low threshold voltage, a high response speed and high chemical stability by incorporating a compound of a specified formula. CONSTITUTION:This liquid crystal composition is obtained by incorporating a compound of formula I (wherein R<1> is 2-7C linear alkyl or alkenyl; (l), (m) and (n) are each 0 or 1; X<1> is H or F; and (n) is 0 when (m) is 0) and optionally a compound selected from the group consisting of compounds of formulas II-V (wherein R<2> is 2-7C linear alkyl or alkenyl; or CjH2j+1-O-CkH2k; j is 1-3; and (k) is 2-5). This composition has a low threshold voltage, a high response speed and high chemical stability. Therefore, a liquid crystal display containing this composition has a small temperature dependency of threshold voltage, has a high response speed, and is improved in the flickering and crosstalking of a display screen. Therefore it can provide good driving and display characteristics even in an STN-LCD of a large information quantity.
Patent JP-S60137590-A (JP)
Title: Method and device for laser working
Inventor: YAMAZAKI SHIYUNPEI
IPC: B23K26/064
Filed: 1983-12-26
Abstract: PURPOSE:To form efficiently a groove, etc. on the surface to be worked with one unit of laser oscillator by splitting a beam of laser light to plural beams, controlling the quantity of the split light by a shutter means and irradiating the light to the surface to be worked at prescribed intervals. CONSTITUTION:The laser light from a laser iscollator 1 is split to plural beams of laser light 20-20'' in a splitter 4 via a collimater 2 and a mirror 3. The split light 20-20'' are made incident to an irradiating part 22 constituted into an array via a half mirror 5 and are irradiated to a surface 11 to be worked via a shutter part 21 and a condenser lens 7 thus forming groove or worked parts. On the other hand, the light from a light source 14 is irradiated to the surface 11 via half mirrors 15, 5, a mirror 6, a shutter 21 and the lens 7 and the light reflected therefrom arrives at a CCD camera 16 through the same optical path. The positional information thereof is inputted to a microcomputer 17 which compares said information with the input information of a memory 18 and operates the part 22 via an X-Y constrol system 9 by the quantity thereof, thereby controlling the position and operating speed of the irradiating part 22 and controlling the opening and shutting of the shutter 21.
Patent JP-H1094585-A (JP)
Title: Ozone water making apparatus
Inventor: INAGUMA YASUJI
IPC: A61L2/18
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enable making of ozone water with higher solubility of ozone at a lower cost by providing a zeolite filter and a water cooler using a thermoelement at a front stage of an ozone mixer in a type in which city water is mixed with ozone to be supplied from an ozone generator. SOLUTION: In the producing of ozone water by mixing city water by an ozone mixer 2 with ozone which is supplied from an ozone generator 1 desngned to generate ozone by discharging in the air with the application of a high frequency high voltage between electrodes, a zeolite filter 3 and a water cooler 4 using a thermoelement (Peltier element) at the front stage of the ozone mixer 2. In the zeolite filter 3, zeolite employs a 3 component based inorganic adsorbant of Na1 -Al2 O3 and adsorbs not only chlorine in the city water but also magnesium or the like to filter the city water. Then, the filtered water is cooled by the water cooler 4 thereby facilitating the dissolving of the ozone.
Patent JP-H04133644-A (JP)
Title: Abnormality monitor for u-shaped bolt
Inventor: HIOKI TOSHIICHIRO
IPC: G08B21/00
Filed: 1990-09-25
Abstract: PURPOSE:To detect the elongation deformation and rupture of a rotor coil-end U-shaped bolt during revolution by penetrating and arranging an optical cable in the center hole of a U-shaped bolt and installing the transducing sections of an optical signal and an abnormality decision device. CONSTITUTION:A center hole is formed at the central axis of a u-shaped bolt 5. Optical cables 8 are penetrated into the center holes of all or divided into a plurality of groups of all U-shaped bolts 5 and disposed in series. Optical signals to the optical cables 8 are transmitted through transducing sections 9 from the fixing side of an electric rotary machine, and the optical signals passing through the optical cables 8 are received by the transducing section 9, and input to an abnormality decision device 11 through cables 10. When the U-shaped bolts 5 are elongated and deformed for some reason and further ruptured, the optical cables 8 are damaged and ruptured instantaneously, the optical signals passing in the optical cables 8 are deformed and stopped, and the abnormality of the optical signals is detected by the abnormality decision device 11.
Patent JP-2001075291-A (JP)
Title: Printing material printer
Inventor: OKUTSU KOICHI
IPC: G03F7/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a printing material printer by which the loading of a printing plate by manual operation is unnecessitated when second picture printing is performed on the printing plate on which first picture printing of over printing has been performed. SOLUTION: As to the printing material printer 10, the printing plate is stacked on the temporary placing platen 174 of a temporary stacking part 42 when the first picture printing of the printing plate on which the over printing is performed is finished. In the case of the second picture printing, the printing plate taken out from the temporarily placing platen by a sheet mechanism 176 is placed on a conveyer 150, and conveyed on the printing surface plate 20A of a printing part 20 from the conveyer by being sucked by the carrier 62 of a carrying device 50. Thus, the second picture printing can be performed without loading the printing plate stacked to the temporarily stacking part to the part 24 by manual operation.
Patent JP-2000061741-A (JP)
Title: Inspection device of precut work material
Inventor: ITO ISAO
IPC: B27C9/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To inspect whether respective working on precut work material is correctly applied or not. SOLUTION: A carrier conveyor 10 is divided into a plural number of pieces with proper intervals 11 between them, a stopper 13 is provided on a carrier conveyor 12 on an end part, or respective frame materials 14 are set on backs of the proper intervals, head ends of arms members 15 respectively projected from upper parts of these frame materials 14 are projected forward from the carrier conveyor 10, upper part laser generating devices 16 are respectively installed on the head ends of the arm members 15, laser beams generated from these upper part laser generating devices 16 are set to pass through specified working positions of precut work material.  The precut work material is carried in by the carrier conveyor 10, and a head end of the precut work material makes contact with the stopper 13, the laser beams are emitted so as to pass through the center of each of the working positions of the precut work material from all of the upper part laser generating devices 16, and accordingly, it is possible to visually inspect whether the working position of the precut work material is correct or not.
Patent JP-S63106867-A (JP)
Title: Language analyzer
Inventor: YOKOGAWA TOSHIHIKO
IPC: G06F17/28
Filed: 1986-10-24
Abstract: PURPOSE:To efficiently and accurately perform a morpheme analysis, by capturing and bundling consecutive character strings having specific patterns in forms in input character strings when they exist in the morpheme analysis, and handling them equally to a word. CONSTITUTION:In a morpheme analysis part 16, the input character string is divided into texts by referring to a word dictionary 18, and the morpheme of a English text is analyzed, and a various kinds of bundling such as the processing of unknown words, a proper noun, the expression of time, and that of numerals, etc., are performed, and the processing for whole of the text such as an added question and the qualification of an apposition, is performed. Thus, an analysis means identifies that the continuance of consulting dictionary unit having a specific mean factor is a set unit representing a specific meaning, and sets the consecutive consulting dictionary unit having the specific means factor as a single analysis unit. In such a way, it is possible to perform an appropriate morpheme analysis for a character string having the specific meaning.
Patent JP-H06104826-A (JP)
Title: Radio telephone set
Inventor: SAWA TOYOTARO
IPC: H04B7/26
Filed: 1992-09-22
Abstract: PURPOSE:To provide the radio telephone set in which the operation of an on- vehicle telephone set is disable when a portable telephone set is used at the outside of an automobile, the operation of the portable telephone set is disable and the operation of the on-vehicle telephone set is enable when the portable telephone set is connected to the on-vehicle telephone set, a handset of the on-vehicle telephone set whose size is sufficient is used in the case of talking in a car body and the portable telephone set suitable for carrying has only to be carried in the case of talking at the outside of the automobile. CONSTITUTION:When a portable telephone set 1 is not connected to an on- vehicle telephone set 5, while power is supplied to the portable telephone set via a switch 20, no power is supplied to each section in the inside of the on- vehicle telephone set. When the both are connected, a voltage detection circuit 16 detects it and sends a prescribed signal to control sections 25, 536 of the both. After the both confirm NAM data stored in advance, the power supply to each section of the portable telephone set 1 is interrupted via the switch 20 and the power is supplied to each section of the on-vehicle telephone set 5 via a switch 534.
Patent JP-2000079310-A (JP)
Title: Air purification apparatus
Inventor: KOMENO NORIYUKI
IPC: B01D46/42
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make filter replacement unnecessary in an air purification apparatus for removing dust from air and to prevent deflection of air purification flow route by installing a dust collecting means for the time of regenerating the filter. SOLUTION: A dust collecting means 18 comprising a frame body 2 with a bent structure and a porous body 22 is heated to 500 deg.C or higher by a heating means 19 and the dust collected in the porous body 22 is thermally decomposed and the dust collecting means 18 is regenerated to restore the initial condition as the collecting means 18 is before the dust collecting operation mode. Though the dust collecting means 18 heated to 500 deg.C or higher is thermally expanded, the frame body with a bent structure of M-shape illustrated as the solid line is deformed to be an M-shape illustrated as the dotted line to absorb the elongation, so that the deformation of air purification flow route 16 is prevented.
Patent JP-S59155792-A (JP)
Inventor: JIYON JIYOSEFU UIRUHERUMU
IPC: G21C19/36
Filed: 1983-12-27
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-S63105776-A (JP)
Inventor: KAWAGUCHI SUMIICHI
IPC: A63D15/00
Filed: 1986-10-23
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-H0585308-A (JP)
Title: Steering locking device
Inventor: KOARAI KATSUJI
IPC: B60R25/021
Filed: 1991-09-30
Abstract: PURPOSE:To positively hold a locking rod at an unlock position unless a key is drawn out by providing a rod holding device provided with a first spring for energizing a slider to a non-operating position and a second spring for energizing an engaging pin to the recessed part of & frame. CONSTITUTION:With a rod holding device 30, when a key is inserted into a key cylinder and rotated, a hanger 15 and a locking rod 14 are moved from a lock position to an unlock position by an unlocking cam 13. At this time, a slider 31 is pressed against elastic force of a first spring 32 by the end part of a check lever 16 abutting on the inclined face 31b of the slider 31, and thus an engaging pin 33 pressed by a second spring 34 is engaged-locked to the recessed part 11a of a frame 11. When the key is drawn out from the key cylinder, pressing of the slider 31 by the check lever 16 is released. Thus, engagement of the engaging pin 33 with the recessed part 11a is released, and the hanger 15 and the locking rod 14 are moved from the unlock position to the lock position.
Patent JP-H0895001-A (JP)
Title: Ferroelectric liquid crystal display device and ferroelectric liquid crystal display element driving method
Inventor: SAKAMOTO KATSUTO
IPC: G09G3/36
Filed: 1994-09-22
Abstract: PURPOSE: To provide such a ferroelectric liquid crystal display device as being capable of displaying a high contrast of gradient image in a simple structure without causing display seizure. CONSTITUTION: In a TFT liquid crystal display element, a DHF liquid crystal 11 is oriented in the first orientation condition that liquid crystal molecules are arrayed in the first direction in association with applied voltage, in the second orientation condition that the liquid crystal molecules are arrayed in the second direction and in an arbitrary orientation condition as a middle between the first and second orientation conditions. One of a pair of polarizing plates 13, 14 has an optical axis set in a middle direction between the first and second directions and the other has an optical axis set perpendicular to the optical axis of the former.  To the DHF liquid crystal 11 for each picture element, one pulse that an absolute value for voltage corresponds to a display gradation during selecting each picture element and polarity is changed for every frame is applied for plural frames per image data. The polarity order of the pulse is preset so that high contrast can be obtained matching to the property of the liquid crystal display element.
Patent JP-H07107415-A (JP)
Title: Television signal processor
Inventor: ISHIBASHI KOICHI
IPC: H04N5/445
Filed: 1993-10-08
Abstract: PURPOSE:To display the superimposed character having an optimum size independently of the expansion rate of a picture by expanding the superimposed character in accordance with expansion of the picture to prevent the essential picture from being damaged at the time of synthesizing the superimposed character in the picture to display it. CONSTITUTION:A picture expansion circuit 108 includes a first memory circuit 102, which takes at least a video signal as the input and reads out is at a speed higher than the write speed to convert the aspect ratio, and expands the picture in horizontal and vertical directions by processings of interpolating filters 104 and 105. The superimposed character part of the input video signal is temporarily stored in a memory circuit 103, and it is read out at a speed higher than the write speed to convert the aspect ratio. A superimposed character synthesizing circuit 106 takes the output signal of the picture expansion circuit 108 and that of the memory circuit 103 as the input and synthesizes them to output the result.
Patent JP-H1186131-A (JP)
Title: Production of information reproducing object
Inventor: HIRAOKA KAZUKUNI
IPC: G10L19/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To produce an information reproducing object having simple structure and function, which can comply with various requests from a producer of the reproducing object by receiving data signals of the transmitted information via the reproducing object, storing the received data signals in the reproducing object and then taking out the reproducing object storing the data signals. SOLUTION: A voice recorder B includes a connector 31 which receives transmitted voice signals, a semiconductor memory 32 which stores the voice signals as data via the connector 31, a CPU 33 which transfers the voice signals from the memory 32, and a reproduction part 34 which reproduces the transferred voice signals in voice. As a result, the data signals of information are transmitted to an information reproducing object from an external device and can be stored in the reproducing object. Thus, it required that the reproducing object have only functions which store the data signals of information and reproduce the information. Therefore, it possible to produce an information reproducing object that has simple structure and functionalities and can comply with various requests from the producer of the reproducing object.
Patent JP-H07116511-A (JP)
Title: Ultra-absorptive acryl polymer with improved characteristics and preparation thereof
Inventor: SHIYU RON RUBURU
IPC: B01J20/26
Filed: 1994-09-21
Abstract: PURPOSE: To decrease the gel time, to increase the absorption amt. by capillaries, to enhance the gel force and to decrease the content of extracts by adding a crosslinking agent to the water phase of a first acrylic monomer source material, using a specified amt. of a second monomer source material to be absorbed, and adding a specified surfactant before starting polymn. CONSTITUTION: A method for the production of superabsorbing polyacrylate polymer powder for aq. fluids consists of a first stage to subject a first monomer source material of an acrylic acid to reverse suspension polymn. in an aq. phase in an org. solvent in the presence of an emulsifier having 8 to 12 HLB and a second stage to polymerize the second monomer source material which is preliminarily absorbed in the polymer gel obtd. in the first stage. In this method, a crosslinking agent is added to the aq. phase of the first acrylic acid monomer source material, and the second acrylic acid monomer source material is used by 1 to 1.2 weight ratio to the first monomer source material. After the second monomer material is absorbed and before the polymn. is started, a surfactant having 2 to 5 HLB is added to the reaction medium.
Patent JP-H07169974-A (JP)
Title: Semiconductor device and its manufacture
Inventor: CHIYOU KOUYUU
IPC: H01L29/78
Filed: 1994-09-19
Abstract: PURPOSE:To form a high-resistive impurity region (HRD or lightly doped region) in a source/drain region in a self-aligned manner. CONSTITUTION:A mask 106 is left on the upside of a gate electrode 105, and a first porous anodized film 107 is made to grow on the side face of the gate electrode 105 by a comparatively low voltage. A gate insulating film 104' is etched using this anodized film 107 as a mask. A second barrier-type anodized film 108 is formed on the side face and upside of the gate electrode 106 by a comparatively high voltage, if necessary. The first anodized film 107 is selectively etched. When an impurity doping process is carried out, a region under the gate electrode is not doped with impurities, and regions near the gate electrode 105 are turned into high-resistive regions 111 and 112 of low impurity concentration. Regions apart from the gate electrode 105 grow into low-resistive regions 110 and 113 of high impurity concentration.
Patent JP-H1097994-A (JP)
Title: Compound semiconductor epitaxial wafer
Inventor: UDAGAWA TAKASHI
IPC: H01L21/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of pits on a laminated layer deposited on a gallium nitride-based low-temperature buffer layer and to suppress or reduce the occurrence of steps on the surface. SOLUTION: In a gallium nitride-based compound semiconductor epitaxial wafer, a thin film buffer layer composed of grown islands of a gallium nitride- based compound semiconductor is formed on a crystalline substrate and the distance between each island is adjusted to <=45nm. It is preferable, in addition, to control the height of each grown island constituting the buffer layer to <=40nm.
Patent JP-S61132393-A (JP)
Inventor: KONDO HIROTAKA
IPC: B43L1/04
Filed: 1984-11-30
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-2001070448-A (JP)
Title: Manufacture of cap for needle tip of injection needle
Inventor: TOKUNAGA HIROHIKO
IPC: A61M5/32
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To mass-produce caps for a needle tip made of silicone rubber. SOLUTION: For this manufacturing method, an upper side die 6 provided with many cylindrical cavities 1, provided with a pot part 3 with a lid 2 for material pushing on its upper surface, provided with gates 4 opened to the bottom surface of the pot part on the top surface wall of the cavities and provided with a runner 5 for injection and for connecting the opening ports of the gates with each other on the bottom surface of the pot part is constituted and a lower side die 10 provided with a pin shape male mold 7 on the upper surface and provided with the runner 8 for cutting and the runner 9 for connection similarly on the upper surface is constituted.  Further, an air blowing device provided with a blow-off port member whose opening edge is airtightly press- fitted to the part surrounding the whole of the runner 5 for the injection is constituted on the upper surface of the upper side mold. The upper side mold 6 is mounted on the lower side mold 10, a silicone rubber molding material is put to a fixed amount into the pot part 3 and heated, the lid for material pushing is closed and pressurization is performed.
Patent JP-H0987758-A (JP)
Title: Device for recovering metal
Inventor: WADA MINORU
IPC: C22B21/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal recovering device having a high working efficiency by mechanizing the work and almost perfectly recovering metal content from metallic scrap. SOLUTION: In the metal recovering device, in which a cylindrical furnace body 1 is supported by a base frame 14 at both end parts alternately and vertically movably and constituted with a water cooling body 2 at the upper half furnace body and with a crucible 3 of heat-insulating structure at the lower half furnace body, and metal scrap stirring blades 20 and a residual ash (produced slag) stirring blade 21 are fixed to a rotary shaft 18 arranged in the furnace body, the rotary shaft is supported shiftably in a prescribed range in the axial direction. At the lower end of the rotary shaft, a plug 22 for opening/closing a molten metal discharging hole bored at the center of the crucible bottom having a spherical shape, is arranged and the residual ash stirring blade 21 is formed as a spiral blade.  Further, the bottom body of the crucible is connected in a hinge type through a connecting member so as to be freely openable/closable.
Patent JP-H02198546-A (JP)
Title: Prosthetic object for neck of uterus
Inventor: DEEBUITSUDO MAIKERU RUUZURII
IPC: A61F2/04
Filed: 1989-09-28
Abstract: PURPOSE: To reduce the occurring frequency of stenosis by forming a fixing object in cervix to support cervix having a larger and a smaller end parts, the latter being of a tapered shape. CONSTITUTION: This prosthetic appliance is composed of an object 10 of a shape hollow to give a path 11 extending between the larger end and the smaller end and tapered as a whole, and the tapered form is formed as a rotating plane around the axis 12 and has many openings 15 distributed everywhere on the object. This prosthetic appliance is set after conical biopsy to remove a tissue with a cold knife so that the jutting part fits the inner cervical duct, and fixed with several (e.g. 4) sutures which are uniformly set around the cervix and connected through openings 15 until the large end part fixes on the cut-off tissue surface. This can reduce the occurring frequency of stenosis.