baber/WOPTO huggingface dataset:
Patent JP-H02824-A (JP)
Title: Liquid crystal optical element and production thereof and light control body and display device formed by using the element
Inventor: KORISHIMA TOMONORI
IPC: G02F1/1333
Filed: 1988-03-15
Abstract: PURPOSE:To improve appearance grade and productivity by allowing the refractive index of the cured matter to be obtained to coincide with any of the ordinary refractive index or extraordinary refractive index of the liquid crystal material to be used or the refractive index of the case when the liquid crystal material is randomly oriented. CONSTITUTION:The mixture composed of the photosetting vinyl compd. selected in such a manner that the refractive index of the cured matter to be obtd. therefrom coincides with any of the ordinary refractive index (no) of extraordinary refractive index (ne) of the liquid crystal material to be used or the refractive index (nx) of the case in which the liquid crystal material is randomly oriented as well as a solvent for the liquid crystal material and pigment is held between a pair of substrates with electrodes. The photosetting vinyl compd. is cured by light exposing to immobilize the phase sepn. of the liquid crystal material and the cured matter. Namely, the liquid crystal and the photosetting vinyl compd. undergo the photosetting process from the dissolved uniform state and the nematic liquid crystal and the cured matter are immobilized in the fine heterogeneous state. The distribution of the liquid crystal and the cured matter is uniformized in this way and the element having the excellent appearance grade and productivity is obtd.
Patent JP-H01234701-A (JP)
Title: Stud pin with ceramics
Inventor: MORIYAMA MASAYUKI
IPC: F22B1/20
Filed: 1988-03-15
Abstract: PURPOSE:To make it possible to prevent corrosion of a metal pin due to high temperature of a medical fluid, and to sharply extend its lifetime, by using a stud pin with ceramics. CONSTITUTION:A bored ceramics cloth-made insulation sheet 16 is set to a metal mother material 14. Then, a metal pin 10 is inserted into a ceramics guide 11 which is formed to meet the outside diameter of the tapered metal pin 10, and put into the hole of the insulation sheet 16, and stud-welded and pressure-welded. Then, a ceramics cap 12 is set to the head of the metal pin 10. The ceramic guide 11 is bonded with a heat resistant inorganic adhesive so that it may not be removed. Then, a P.C.O (plastic carbonized object) 17 is installed. Therefore, the metal pin is kept off from its contact with a high temperature medical fluid by the ceramic guide, the ceramics cap and the insulation sheet, which makes it possible to extend its service life.
Patent JP-H01233491-A (JP)
Title: Data display device
Inventor: HARIMA SHIYOUTAROU
IPC: G06F3/153
Filed: 1988-03-15
Abstract: PURPOSE:To display display data only for insiders without informing outsiders of the data nor entailing any increase in cost by providing a 1st storage means for storing display data for the outsiders and a 2nd storage means for storing the display data for the insiders. CONSTITUTION:A display switching control means (f) performs control so as to display article names and unit prices in the 1st storage means (c) which are data for customers on respective display means (a) in, for example, registration mode, but reads the quantities of stored goods corresponding to the article names out of the 2nd storage means (d) and displays them on respective electronic price tag display devices as a substitute for the article names and unit prices when that is indicated. Thus, the data for insiders and outsiders are not displayed on the display means (a) at the same time. Namely, the display media for the data for the outsiders and the data for insiders share the same display means (a). Consequently, non of outsiders knows display data for insiders corresponding to each display means and the data is displayed on each display means without causing any increase in cost.
Patent JP-S59185409-A (JP)
Title: Corrugate horn of opening surface antenna
Inventor: MIYATA YOSHIHIDE
IPC: H01Q13/02
Filed: 1983-04-04
Abstract: PURPOSE:To obtain easily a shaped beam which has a small cross-polarized component and good efficiency by entering some of corrugate teeth of adjacent corrugate horns with each other and shortening center interval of the horns. CONSTITUTION:Grooves (recess) 32 of a corrugate horn 3c are entered into teeth (projection) 31 of a corrugate horn 3c, and grooves (recess) 32 of the corrugate horn 3b are entered into teeth (projection) 31 of the corrugate horn 3c respectively to reduce the interval between the corrugate horns 3b and 3c nearly to 2a+lambda/4. Then, corrugate horns 3b, 3c, and 3d are arranged as shown in a figure to shorten the center interval of the corrugate horns by >=lambda/4. Consequently, the level of cross polarization is suppressed low and a shaped beam having good efficiency is obtained easily.
Patent JP-S55152394-A (JP)
Title: Regeneration method
Inventor: TSURUMI TOORU
IPC: F24V30/00
Filed: 1979-05-17
Abstract: PURPOSE: To utilize absorption heat as the recovered thermal energy and to accumulate the separated gas generated by heating the absorption liquid, by using a gas which produces heat when being absorbed in the absorption liquid, and an absorption liquid which can absorb and release a gas.  
     CONSTITUTION: An absorption liquid, for example, a carbon dioxide absorbent of diethylene triamine, in a gas producer 1 which has absorbed a gas, for example, carbon dioxide, is heated from a heat source 5 to release the gas. The released gas is allowed to pass through a gas pipe 4, liquefied in a heat exchanger 6 by a cooling medium 7, and accumulated in a liquid tank 3'. The accumulated, liquefied gas is gasified in the heat exchanger 6 by a heating medium 7, and sent to the gas producer 1, in which the gas is absorbed in the absorption liquid, and the absorption heat 5 generated here is utilized as the recovered thermal energy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57174394-A (JP)
Title: Coal slurry composition
Inventor: AKIMOTO HIDETOSHI
IPC: C10L5/00
Filed: 1981-04-22
Abstract: PURPOSE: A coal slurry composition of low water content easily transportable and suitable as a fuel, which is prepd. by adding an unburned carbon particle formed by the combustion of a carbonaceous material to a slurry consisting of crushed coal and water.  
     CONSTITUTION: A fine unburned carbon particle formed by the combustion of a carbonaceous material is added to a slurry consisting of crushed coal and water. The fine particle used is carbonaceous and is not only effective for slurrying coal in high concn. but also harmless for the combustion of the slurry because it is combustible. The fine particle is, e.g., unburned carbon formed by the combustion of a hydrocarbon such as fuel oil, naphtha, diesel oil or gasoline. For example, an unburned carbon particle formed by the combustion of fuel oil has prticle size ≤ several μm and one formed from naphtha has particle size ≤ several μm, so that it is possible to use these in the state of a recovered material, without crushing, by mixing with the crushed coal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61221067-A (JP)
Inventor: MIURA MORIYUKI
IPC: B66B1/18
Filed: 1985-03-25
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-H06295751-A (JP)
Title: Insulation elimination type barrel terminal
Inventor: UINFUIIRUDO UOOREN RUUZU
IPC: H01R4/24
Filed: 1994-03-04
Abstract: PURPOSE: To quickly receive a plurality of types of electric wires and provide highly reliable electric contact by bending each other in the axial direction in the inside and the outside of a cylindrical terminal produced by spirally winding metal sheets in double. CONSTITUTION: After a small electric wire is installed through a reception aperture 18, a cap is rotated. A conductor is pushed in a terminal forming slot 20 of the small electric wire to be electrically and mechanically brought into contact with a cylindrical terminal at three points: a lower side of the inside slot and an upper and a lower sides of the outside slot. The small electric wire is wound into the slot 14 as to grasp an insulating layer and moderate stress. When a large electric wire is installed through a reception aperture 12 and a cap is rotated, the conductor is pushed into a large electric wire receiving slot 14 as to be electrically and mechanically brought into contact with the cylindrical terminal at three points: a lower side of the outside slot and an upper and a lower sides of the inside slot.  The double structure metal sheets have coil spring effect and highly reliable electric contact can be provided.
Patent JP-S61217654-A (JP)
Inventor: MURAMATSU SHIGERU
IPC: F04C28/06
Filed: 1985-03-25
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-H03262952-A (JP)
Title: Production of small-sized oxygen electrode
Inventor: SUGAMA AKIO
IPC: G01N27/404
Filed: 1990-03-13
Abstract: PURPOSE:To improve the efficiency of a stage for forming an anode and cathode by executing partial etching of gold or platinum and silver in this order, thereby forming the cathode of the gold or platinum and the anode of the silver on a semiconductor substrate. CONSTITUTION:A silicon oxide film 9 is deposited as an insulating film over the entire surface of the silicon substrate 1 having a hole formed by anisotropic etching and the rear surface is so formed as to be coated with a hydrophobic insulating film 13. A pair of the cathode and anode are deposited in the hole of the substrate 1. This cathode and anode are respectively partly extended to the outer side of the groove (hole). An electrolyte-contg. body 11 is filled in the hole of the substrate 1 and further the upper part of the hole is coated with a gas permeable film 12 in the form of covering the entire upper part of the substrate 1. The side surfaces and rear surface are also so formed that the film 12 is utilized as the insulating film.
Patent JP-H05322516-A (JP)
Title: Apparatus for measuring displacement of sample
Inventor: NAKAJIMA TOSHINORI
IPC: G01B11/30
Filed: 1991-03-25
Abstract: PURPOSE:To correctly measure the absolute value of the shift of a minute sample or the rough surface of the sample by combining an out-of-focus detecting device and a detecting system detecting the intensity change of interference fringes to be compact with the use of the minimum optical element. CONSTITUTION:A light generating means comprised of a semiconductor laser 2 and a collimator lens 4 generates a parallel light which is substantially a linearly polarized light. The light emitted from the laser 2 is not a perfect linearly polarized light, and therefore divided into a necessary perpendicular component or first polarized component and a parallel component or second polarized light which crosses the necessary component and is not naturally required. The required perpendicular component (first polarized component) of the imperfect linearly polarized light from the light source is utilized for a de-focus detecting system, and the parallel component (second polarized component) is used as an interference fringe generating/detecting system. Accordingly, a detecting system for detecting the intensity change of interference fringes so as to evaluate measuring values of a focus error detecting device 20 is incorporated the detecting device 20, making it possible to measure the absolute value of the shift of a very small sample 5.
Patent JP-H08294822-A (JP)
Title: Electrolytic corrosion device
Inventor: ATSUTEIRIO RODETSUTEI
IPC: B23H7/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve an electroerosion device so as to make electrode guide assemblies accurately tiltable without limiting a machining range. SOLUTION: An electroerosion device comprises tiltable electrode guide assemblies 10, 12, and one tilt drive mechanism is provided with respect to each tilt axis and each guide assembly. A servo motor 30 of the tilt drive mechanism is arranged outside of a machining zone and mechanically connected in linkage with the electrode guide assemblies 10, 12 through a mechanical linear transmission device.
Patent JP-H09228516-A (JP)
Title: Dry type assembly block and its erecting method
Inventor: TAKADA YUTAKA
IPC: E04H17/14
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide assembly blocks for exterior wall which are light, safe, easy to execute works, and have a strength equal to a concrete block and offer an associate method for assembling them. SOLUTION: Recesses 1a, 1b are formed from the two confronting surfaces of a box-shaped block 1 toward the opposing surface in such a way as dislocated from each other, and a bolt hole 3 is bored penetrating from one surface to the bottom of one of the recesses 1a, and an insert nut 2 is provided toward the other recess 1b from the other surface, and notches 4, 5, 6, 7 are furnished at the tops and bottoms of the two confronting surfaces of one of the two surfaces, oversurface and undersurface, which is contacting with the side face. Continuing to these notches 4, 5, 6, 7, detaining recesses 8, 9, 10, 11 having a greater diameter than the notches 4, 5, 6, 7 are furnished inside the block 1, and it is arranged so that connectors for connection with other block can be detained with these notches and detaining recesses, and the whole configuration is made in a spot symmetry about the center of the block.
Patent JP-S56157008-A (JP)
Title: Electromagnetic device
Inventor: OONUMA SHIYOUEI
IPC: H01F7/16
Filed: 1980-05-06
Abstract: PURPOSE:To accurately perform the adjusting work on the gap located between a stroke and ratehes in a short time by a method wherein a constitution is provided in such manner that a stopper material is not contacted to the nut of the plunger to be fixed to a movable core using a nut. CONSTITUTION:The nut 5a of the plunger 5 to be pressed by stopper bolts 14's having the movable core 4 as their stopper member and to be fixed on the movable core 4 with a nut, is released from the stopper member. the gap (g) located between ratches can be adjusted by loosening the nut 5a and rotating the plunger 5 whthout giving an effect on the storke S. Also the stroke S can be adjusted independently from the gap (g) located between ratches by loosening 14a's and by rotating stopper bolts 14's.
Patent JP-H09229592-A (JP)
Title: Living organism removal apparatus for condenser
Inventor: SAKAI YOSHIAKI
IPC: F28G13/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To remove a living organism adhering to a condenser without polluting an environment. SOLUTION: When a living organism adhering to a condenser 8 is removed, a condenser inlet valve 6 and a condenser outlet valve 9 are closed, and a condenser blow valve 12 is opened to discharge sea water from the condenser 8, and further in this state a gas supply original valve 11 is opened to supply harmless inactive gas from a gas supplier 10 to the condenser 8.
Patent JP-H06276693-A (JP)
Title: Alternator controller
Inventor: KONDO KATSUHIKO
IPC: H02J7/16
Filed: 1993-03-19
Abstract: PURPOSE:To provide a controller which can control the amount of power genera tion of an alternator within a range that a battery does not show the over- discharging condition. CONSTITUTION:When a generated current IE of an alternator 1 is obtained from a condition of an energizing current flowing into a field coil FC of the alternator l and this generated current IE is determined to exceed the reference generated current IH, a charging coefficient of a battery 2 is judged to be dropped and an alternator controller 8 controls the alternator 1 to increase the generated current IE.
Patent JP-S51136519-A (JP)
Title: Steel having excellent toughness for machine construc tion
Inventor: TSUKIJI NORIO
IPC: C22C38/00
Filed: 1975-05-21
Abstract: PURPOSE: Steel having excellent characteristics as construction material for machine at low temperature obtained without using expensive elements such as Cr, Mo,Ni,etc., that is, steel showing excellent notch toughness at the state of hardening and tempering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61220427-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASHU NOBUYOSHI
IPC: H01L21/285
Filed: 1985-03-27
Abstract: PURPOSE:To deposit low resistant metal by means of CVD by a method wherein metal is furnished to only an Si aperture section by optical CVD adhereing with an easily etched material on SiO2 using H2 base metal fluoride gas, and after the gas is changed over to organic metal gas or IV group elemental hydrogen compound, the metal fluoride gas is used again. CONSTITUTION:PSG 15 is deposited on a thermal oxide film 14 of an Si substrate 13 and RIE is performed to make an aperture. Sample housed in 10<-7>Pa container is heated at 300 deg.C and prescribed quantity of WF2 in consequence to H2 is introduced thereto, ArF laser pulse with prescribed intensity is projected in parallel to the sample surface W 16 is deposited only to an Si exposure section and the PSG 15 is removed. The container is evacuated again, only W(CO)6 is introduced, W 16 is scanned vertically by converged Ar laser light, W 17 containing C is deposited and evacuated again, H2+WF6 is introduced, and then W 18 is adhered only on the W 16, 17 by projection of the ArF laser. By this constitution, filling of high m.p. metal to the Si substrate can be performed at low temp. and easily, also connection with a metallic wiring can be performed flatly.
Patent JP-H08262287-A (JP)
Title: Self-supporting type optical fiber
Inventor: ISHIKAWA HIROKI
IPC: G02B6/44
Filed: 1995-03-20
Abstract: PURPOSE: To provide a self-supporting type optical cable which prevents the generation of elongation strain in a coated optical fiber in spite of exertion of tensile force on a supporting wire and coating and prevents the transmission of a side pressure to the coated optical fiber in spite of exertion of the side pressure thereon. CONSTITUTION: This self-supporting type optical cable has a supporting wire 1, a coated optical fiber 2 and a coating 4. The coating 4 is formed of a material having flexibility and the external shape of its section is nearly rectangular and has the supporting wire 1 in the upper part thereof and a space part 3 in the lower part. The supporting wire 1 is tightly coated by the coating 4. The coated optical fiber 2 is housed into the space part 3 with a slightly longer extra length. The extra length rate thereof 13 set at about the same degree as the elongation strain that the self-supporting type optical cable receives.
Patent JP-H05266111-A (JP)
Title: Inter-mesh connecting method of drawing automatic input device
IPC: G06T11/60
Filed: 1992-03-18
Abstract: PURPOSE:To accurately make an inter-mesh connection even if many houses are present at a mesh border or if meshes slightly shift. CONSTITUTION:Graphic candidates are separated from vector information obtained by converting an inputted drawing into contour vectors and core vectors and house candidates H2-H5 which are divided by the border between meshes M2 and M3 or M4 and M5 are separated from the graphic candidates; and the directions of a group of vectors constituting core vector information on the house candidates H2-H5 divided by the mesh border are set uniformly to one of a right and a left direction and when the vector group constituting the core vector information on the connected house candidates forms a closed loop and the vector group have the constant direction, the house candidates at the mesh border divided by adjacent mesh borders are connected.
Patent JP-H06137605-A (JP)
Title: Method of disinfection for room air
Inventor: KODAIRA YASUHIRO
IPC: A61L2/22
Filed: 1992-02-18
Abstract: PURPOSE:To perform sterilizing rooms in buildings, aircrafts, and shipping, etc., and exterminating noxious insects efficiently in a short time by jetting gaseous mixture of air and disinfectant out of a blowoff port of an air conditioner to circulate it in a room or pass across a room. CONSTITUTION:A pipeline is connected with a cylinder 14 containing disinfectant just before the outside air is taken into an air conditioner 1. A control valve 15 of the cylinder 14 is opened to mix the disinfectant gas with the air. A return 9 is closed, and the gaseous mixture is jetted out of a blowoff port 8 into a room. The mixture of the air in the room with the disinfectant is sucked in from the port 8, circulating a room 7 and the air conditioner 1, then released outside. Insides of the room 7 and the air conditioner 1 are fully sterilised, and also the air in the ceiling at the same time.
Patent JP-S60206226-A (JP)
Title: Code error correcting and decoding circuit
Inventor: SHISHIKURA HIROHISA
IPC: H03M13/00
Filed: 1984-03-30
Abstract: PURPOSE:To shorten a correction time, and adding error information on the number of corrections to corrected data and decide a received signal by counting the number of corrected bits and ending correcting operation when the count result exceeds a specific value. CONSTITUTION:An error correction signal 40 outputted from a majority decision making circuit corresponds to a collect gate signal 39 and is passed through a collect gate 38 only during error correcting operation. A correction number counter 51 counts this signal 40, and sends a correction number signal 52 to a data transfer circuit 20 and also outputs a correction over signal 53 indicating the number of corrections exceeds the specific value to a timing control circuit 17 and a data transfer circuit 20. Then it is stopped after the correcting operation. Further, data before being corrected is read out of a buffer memory 19 and loaded in a syndrome register 26 and a data register 24 to make error corrections, and the corrected data 42 is written in the memory 19 together with additional error information.
Patent JP-S5774257-A (JP)
Title: Deceleration response fluid pressure control valve
Inventor: TANAKA RIYUUICHI
IPC: B60T8/28
Filed: 1981-04-22
Abstract: PURPOSE: To prevent locking phenomena of the rear wheel under braking, by a method wherein installing a spring to reduce the spring force pressing pressure control piston, and detect brake pressure in accordance with wheel deceleration speed, and changes starting point of the fluid pressure control valve operation.  
     CONSTITUTION: Deceleration reacting valve 60 and choke 65 are installed in the control piston 51 which receives pressure of the control chamber 55 and presses the first spring 68. The first spring 68 presses pressure control piston 24, and the second spring 69 reduces the pressing force of the first spring 68. The first spring 68 presses pressure control piston 24, and the second spring 69 reduces the pressing force of the first spring 68. The pressure of the control chamber 55 is the pressure at which deceleration reacting valve 60 is closed, and the force of the pressure multiplied with the area of the control piston 51 (A 4 -A 3 ) is transferred to the first spring 68, and the quantity of car deceleration at which the liquid pressure control starts can practically be changed in accordance with the pressure of the control chamber 55. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000260053-A (JP)
Title: Integrated unit and optical pickup device using the same
Inventor: SAKAI KEIJI
IPC: H01S5/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a low cost integrated unit and an optical pickup device which are excellent in miniaturization, mass-productivity and also reliability, by allowing the stable recording/reproducing operation even for an optical disk having a large double refractivity. SOLUTION: In the integrated circuit 1 whereon a light source 2, a photodetector 3 and a diffraction unit 5 are integrated, a thin film (phase difference film) generating the phase difference is formed on the rear surface of the diffraction element by obliquely vapor-depositing a metallic oxide film, and the polarizing state of an emitting beam of the integrated unit is changed from the linear polarization.