baber/WOPTO huggingface dataset:
Patent JP-H049805-A (JP)
Title: Optical transmission system, optical parts and polymer and application thereof
Inventor: TAKEZAWA YOSHITAKA
IPC: H04B10/2581
Filed: 1990-04-27
Abstract: PURPOSE:To form the optical transmission system formed by using the optical polymer having excellent transparency and heat resistance by consisting the org. polymer which constitutes the optical transmission part of a specific polymer. CONSTITUTION:The polymer of the optical transmission part is formed of the amorphous polymer which has <=40% deuterium substitution rate of the hydrogen within a repeating unit, contains <40wt.% fluorine and satisfies formulas I, II. In the formulas I, II, (p) denotes a polymer density (g/cm<3>); M denotes the mol.wt.(g/mol) of the repeating unit; nCH, nNH, nOH denote the number of bonds of the C-H bond, N-H bond and O-H bond in the repeating unit; nc, n0, ns respectively denote the total number of the benzene rings in the respective repeating units, the number of the benzene rings adjacent to a carbonyl group and the number of the benzene rings adjacent to a sulfur atom. The optical transmission system for which the optical polymer having the excellent transparency and heat resistance is formed in this way.
Patent JP-H02291763-A (JP)
Title: Scanner device
Inventor: SETO TOSHIO
IPC: H04N1/17
Filed: 1989-05-01
Abstract: PURPOSE:To increase the processing speed by providing a subscanning control means which can control the subscanning speed to plural stages and a speed detecting means which detects the image data taking-in average speed of a host device and setting a maximum subscanning speed in such range based on this image data taking-in average speed that a buffer memory does not overflow. CONSTITUTION:A transfer speed detecting circuit 30 outputs a detected transfer speed to a CPU 31, and the CPU 31 sets the subscanning speed based on this transfer speed so that image data taken into a buffer memory 27 and image data read out from the buffer memory 27 are balanced, and the rotating speed of a subscanning motor 32 is controlled based on the set subscanning speed. That is, the CPU 31 properly controls the rotating speed of the subscanning motor 32 in plural stages, and the rotating speed corresponding to the set subscanning speed is selected to control the subscanning speed. At the time of setting the subscanning speed, the CPU 31 sets such highest subscanning speed that the buffer memory 27 does not overflow.
Patent JP-H05307569-A (JP)
Title: Method for storing and retrieving information corresponding to information varied with time
Inventor: OZAWA HIDEAKI
IPC: G06F17/30
Filed: 1992-05-01
Abstract: PURPOSE:To provide information, which is most suitable for the time period requested by a user, from a data base. CONSTITUTION:This method consists of a relative time calculating part 2 which demarcates a preliminarily designated time range to measure the frequency in occurrence of similar information, a period calculating part 3 which measures and stores the variance of the frequency in occurrence of similar information among plural time ranges, a period calculating part 4 which checks the period of the occurrence of information in accordance with information of the variance of the frequency in occurrence, a data base 1 where information including the period of occurrence of each information is stored, and an information weight setting part 6 which selects information important for the time period from frequencies in occurrence of respective information to the time period given from the user.
Patent JP-S60256845-A (JP)
Title: Microprogram loading device
Inventor: HANEZAWA YASUSHI
IPC: G06F9/445
Filed: 1984-05-31
Abstract: PURPOSE:To load microprograms muP on all data processors by providing a P store control circuit, store request holding cirduits, the 1st control means and permission circuits. CONSTITUTION:A reception indication generating circuit 15 keeps a reception indiation signal 105 at 1 for a fixed period of time from a time point when a power supply is applied, and the P store request signals 101-103 which are not supplied within said period are neglected by AND circuits 21-23. While the signals 101-103 outputted in the period are set to store request signal holding circuits 31-33. The output of an OR circuit 16 is set at 1 if even one of muP store indication signals 111-113 is set at 1. When the signal 105 is set at 0 after a fixed period of time, the output of an NOT circuit 17 is set at 1. Therefore, the output of an AND circuit 18 is set at 1, and the contents of a store control circuit 19 are outputted to a common data path 40. The signals 111-113 corresponding to data processors 1-3 are set at 1. Then the muP and the store contrtol signal are outputted to data paths 61-63 via permissioi circuits 51-53 that permit the pass to paths 61-63.
Patent JP-H0215066-A (JP)
Title: Intermediate for producing flumequine
Inventor: CHIYAARUSU MAACHIN RIAA
IPC: C07D471/04
Filed: 1989-05-01
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R is H or 1-3C alkyl) and its acid adducts.  
     EXAMPLE: 6-fluoro-4-hydroxytetrahydroquinaldine hydrochloride.  
     USE: An intermediate for producing 6,7-dihydro-9-fluoro-5-methyl1-oxo-1H,5H- benzo[ij] quinolidine-2-carboxylic acid (represented by formula II). Yield is enhanced by using this intermediate and advantages such as the conservation of the number of reaction reagents from an aspect of production, the number of work processes and the reduction of dfficulty are shown.  
     PROCESS: Crotonaldehyde or a crotonaldehyde precursor such as acetaldehyde or para-aldehyde forming croton aldehyde under an acidic reaction condition and 4-fluoroanilln are reacted in the presence of dilute aq. acid such as hydrochloric acid to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06304331-A (JP)
Title: Jigsaw puzzle pulling-down machine
Inventor: AIZAWA SATOSHI
IPC: A63F9/10
Filed: 1993-05-14
Abstract: PURPOSE:To automate the disassembling and pulling-down work of a jigsaw puzzle by providing a releasing suction disc moving device moving the suction discs scattered on the table of a fixing suction device up and down so as not to move all of them simultaneously and blowing off puzzle pieces subjected to cutting arrangement by air to float and suck them. CONSTITUTION:A table part 4 placing and supporting a jigsaw puzzle equipped with a sheet base 1 and a temporary frame edge part 2 is provided on a machine body and a suction duct part whose opening peripheral edge part 5A is just brought into contact with the temporary frame edge part 2 under pressure is provided and a suction device is provided to the suction duct part through a suction pipe 6. A drive device raising and lowering the suction discs 10A of a fixing suction device 10 so as to allow the same to protrude from the table surface of the table part 4 is provided to a releasing suction disc moving device 18 to move the suction discs 10A up and down at random. By this constitution, puzzle pieces can be automatically and certainly pulled down at every jigsaw puzzle group to be gathered without being lost.
Patent JP-H07318765-A (JP)
Title: Connecting structure of optical waveguide and semiconductor photodetector
Inventor: AKAHORI YUJI
IPC: H01L31/0232
Filed: 1994-05-26
Abstract: PURPOSE:To easily obtain high optical coupling efficiency even if alignment of optical waveguides and a semiconductor photodetector is not executed with high accuracy by forming optical waveguide regions having no clad layers on a substrate and bringing the surface of the semiconductor photodetector having the optical refractive index larger than the optical refractive index of the core layers into contact with the surfaces of the core layers of the regions. CONSTITUTION:The optical waveguide 4a consisting of the lower clad layer 3a, the core layer 2 and the upper clad layer 3b and the optical waveguide 4b consisting of the lower clad layer 3a and the core layer 2 are formed on the substrate 1. The surface of the core layer 2 of the optical waveguide 4b is exposed. The semiconductor photodetector 10 is so fixed as to bring the surface of the semiconductor substrate 11 into contact with the surface of the core layer 2 of the optical waveguide 4b. The optical refractive index of the semiconductor substrate 11 is set larger than the optical refractive index of the core layer 2 In this constitution, the light propagating in the optical waveguides 4a, 4b leak out of the core layer 2 in the optical waveguide regions where there are no clad layers. This light is coupled to the semiconductor photodetector 10 by utilizing a difference in the optical refractive indices between the core layers 2 and the semiconductor photodetector 10.
Patent JP-H04340757-A (JP)
Title: Temperature detecting system for electronic device
Inventor: SUZUKI MASAHIRO
IPC: G01K7/00
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a temperature detecting system for electronic devices which can economically detect the junction temperature of integrated circuit elements mounted on a substrate by utilizing the temperature depending property of the forward voltage of a diode. CONSTITUTION:In this temperature detecting system for electronic devices which detects the junction temperatures of integrated circuit elements 20 mounted on a substrate 10 by utilizing the temperature depending property of the forward voltage of a diode 3 incorporated in a specific integrated circuit element 20 mounted on the same substrate 10, a constant-current circuit 4 which feeds the diode 3 with a fixed amount of current and a voltage detection circuit 5 which detects the forward voltage of the diode 3 are provided. In addition, a temperature detection circuit section 8 is constituted of an EEPROM 70 in which the correcting data of the temperature depending property of the diode 3 are recorded and a temperature conversion circuit 7 incorporating a microprocessor 80 which corrects the measurements of the forward voltage of the diode 3 based on the correcting data and converts the corrected measurements into temperature information.
Patent JP-H0411906-A (JP)
Title: Filter
Inventor: HASE AKIHIRO
IPC: B01D29/62
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the amount of water required to wash a filter element and to easily adjust the filtration preciseness by providing the filter element between a pair of perforated supporting plates which are constituted to be allowed freely to approach and to recede relatively. CONSTITUTION:In the filtration mode, the bathtub water introduced from an upper influent opening 42 passes through the upper perforated plate 46, through the filter element 50 of fibrous compressed body of high density from the upper part to the lower, and through the lower perforated plate 48 to reach a lower effluent opening 44, while the filthiness contained in the bathtub water, such as dirt, dust and impurities, is removed during the passage of the filter element 50, and the water is cleaned. The cleaned water is returned to the bathtub from a cleaned water returning opening 12 through the lower effluent opening 44 and a three way valve V2 driven by an electromotor. In the washing mode, vertical and revolving reciprocating motions of the upper perforated plate 46 are repeated to rub and push the filter element 50 in the washing water in a filter tank 40 to carry out washing.
Patent JP-S60256766-A (JP)
Inventor: WAKABAYASHI GENICHI
IPC: F25B33/00
Filed: 1984-06-04
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-H0412947-A (JP)
Title: Paper feed mechanism
Inventor: UNO KAZUO
IPC: B65H3/52
Filed: 1990-04-27
Abstract: PURPOSE:To improve reliability for paper feed and prevention of double feed by detecting speed of a paper sheet transported with a feed roller and a separation roller, and controlling pushing pressure on the separation roller according to the speed of the paper sheet. CONSTITUTION:For changing relation between the torque of a torque limiter 7 and pressure applied on a separation roller 5 corresponding to environment, secular change, and dispersion of parts, speed of a paper sheet is obserbed as a parameter to know relation between the present torque and the pressure. Based on this speed, pushing pressure is varied according to the speed condition of the paper sheet transported with a feed roller 4 and the separation roller 5.
Patent JP-S593043-A (JP)
Title: Reducible frit for regulating color development
Inventor: NAKAJIMA SABUROU
IPC: C03C8/02
Filed: 1982-06-30
Abstract: PURPOSE:To obtain reducible frit for regulating color development enabling the stable manufacture of various kinds of color glass by means of a color feeder without requiring the strict control of the atmosphere in a furnace by adding metallic silicon. CONSTITUTION:A glass composition for frit is composed of 40-65% (SiO2+ Al2O3) (A), 3-15% B2O3 (B), 10-40% R2O (alkali metallic oxide) (C), and 0-30% RO (oxide of a II group metal or Pb) (D), and metallic Si (E) is added to the composition by 0.1-10wt% of the amount of the composition.
Patent JP-S592534-A (JP)
Inventor: SAKAGAMI HIRONOBU
IPC: H02J7/00
Filed: 1982-06-29
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-H049170-A (JP)
Title: Counting and replenishing device for pachinko (japanese pinball) machine
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1990-04-27
Abstract: PURPOSE:To prevent perfectly a premium ball from being scattered out of a premium ball tank by maintaining firmly the sticking condition of a projecting part of the lower surface of a lid plate and the upper edge of rear surface of the premium ball tank under the condition of a closed front face frame. CONSTITUTION:A movable plate body 7 is provided with a lid plate 13 corresponding to the upper surface of an opening in a premium ball tank of a pachinko machine and a replenisher ball detector 16 attached thereto. While the lid plate 13 is provided with an introducing hole 17 adjacent a ball outlet 16a of the replenishing ball detector 16, the lid plate 13 is formed in the part including the introducing hole 17 on the lower surface with a projecting part 18 having a tapered surface 18a. Further, while the movable plate body 7 is urged always downward by a spring 24 such that the projecting part 18 sticks to the upper edge of the rear surface of a premium ball tank 12, an interval between the lid plate 13 and the lower surface of the projecting part 18 is made smaller than the diameter of a pachinko ball. As a result, the premium ball in the premium ball tank can perfectly be prevented from scattered therefrom.
Patent JP-H05286795-A (JP)
Title: Silicon semiconductor substrate
Inventor: ISHIZAKA KAZUNORI
IPC: H01L27/10
Filed: 1992-04-07
Abstract: PURPOSE:To provide a silicon semiconductor substrate having an effect to remove a heavy metal impurity represented by iron, nickel and copper which are incorporated during a manufacture of a semiconductor integrated circuit, over the total manufacturing process of the semiconductor integrated circuit. CONSTITUTION:The silicon semiconductor substrate is formed a combined film of a 7-20Angstrom  thick silicon oxidized film and a polycrystalline silicon film in a multilayered structure at the rear face of the silicon semiconductor substrate. Thus even after a manufacturing process of the semiconductor integrated circuit was completed, the polycrystalline silicon at the rear side of the silicon semiconductor substrate is kept at a fine state without the formation of coarse grains, so that the silicon semiconductor substrate superior in gettering capacity is provided.
Patent JP-S5539374-A (JP)
Title: Method of turning out flexible, cylindrical body and its device
Inventor: SAKURAI YASUO
IPC: B29C65/00
Filed: 1978-09-13
Abstract: PURPOSE: To easily turn out a long, cylindrical body by means of a little vessel, by positioning this flexible, cylindrical body outside a pressure vessel, by introducing one end of the cylindrical body from a vessel introducing port, by circularly fixing the body to a drawing base and by inducing a pressurizing fluid into the vessel.  
     CONSTITUTION: This flexible, cylindrical body T is located outside a vessel 1 without housing the body in a pressure vessel 1, and the cylindrical body T is pulled out from an outer end of a coil 22. The body is let pass through an introducing port 12, a check valve 17 is lifted, the body is outward drawn out from a base 4 and a cover 3 is shut. A nose of the cylindrical body T is covered on a taper surface 6 of a cylindrical base portion 5 of the base 4 so that inner and outer surfaces be reversed. The nose is circularly fixed by means of a holding pipe 8 and a clamping ring 10. A turning-up portion 23 of the cylindrical body T is pressurized by introdcing a pressure fluid, such as, water, etc. into the vessel 1 through an inlet 21, and the cylindrical body T is advanced while successively turning out the body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04342545-A (JP)
Title: Production of ester monomer
Inventor: OZAKI HARUYO
IPC: C08G63/06
Filed: 1991-05-17
Abstract: PURPOSE:To obtain an ester monomer useful as a raw material for thermotropic liquid crystal polymer in high yield without causing undesirable polymerization during the esterification reaction. CONSTITUTION:The objective ester monomer of formula III can be produced in high yield by the dehydrochlorination reaction of an acyloxy aromatic carboxylic acid chloride of formula I (Ar1 is 6-15C aromatic hydrocarbon group; R1 is 1-6C aliphatic hydrocarbon group) with a diol of formula II (R2 is 1-15C aliphatic hydrocarbon group) at a molar ratio (I/II) of 2.0-3.0, preferably 2.0-2.3 at -20 deg.C to +100 deg.C. The reaction is preferably carried out in an inert gas flow such as nitrogen or argon and the reaction solvent is preferably an acetone- based solvent such as acetone from the viewpoint of solubility, cost, etc. The reaction system is preferably incorporated with a dehydrochlorination agent to capture the by-product hydrogen chloride, especially an amine such as pyridine in order to smoothly perform the reaction.
Patent JP-S5338996-A (JP)
Title: X-ray device
Inventor: NISHIO KOOSAKU
IPC: H05G1/32
Filed: 1976-09-21
Abstract: PURPOSE: To obtain a wide dynamic range by controlling the X-ray tube voltage with a tetrode, and thus to a sure control even in case a large amount of current is flown in a short time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60258321-A (JP)
Title: Sheathing method by use of soil cement column train
Inventor: YUMIYAMA TAKASHI
IPC: E02D5/18
Filed: 1984-06-02
Abstract: PURPOSE:To construct a strong cut-off wall, by a method wherein, after an earth auger is rotated for excavation and cement milk is poured, the auger is rotated in a direction which is left unchanged, and is lifted up as the cement milk is poured into. CONSTITUTION:Plural earth augers 1, located at a distance being shorter than the size of a soil cement column 4 previously formed in a ground, are rotated for excavation of a ground, and simultaneously, cement milk is poured through the forward end of an exis tube 6. Soil, excavated by means of cutters 7 and 8, is mixed with cement milk, and clay is raised in a condition to by adhered to a screw 2. Thereafter, when a ground is excavated to a given depth, the screw 2 and a casing 3 are lifted to a ground surface 5 as cement milk is poured is a condition in which the screw 2 and the casing 3 are rotated in a direction being left unchanged. This eliminates a possibility of a caly lump remaining in a cut- off sheathing wall, resulting in the possibility to build a strong cut-off sheathing wall.
Patent JP-S62271596-A (JP)
Title: Automatic setting system for terminal equipment number
Inventor: YOSHIMURA SHUJI
IPC: H04Q11/04
Filed: 1986-05-20
Abstract: PURPOSE:To automatically set the number of a terminal equipment by continuously connecting plural terminal equipment through a highway and a numbering signal line and incrementing the number of each terminal equipment with '1' and transmitting the incremented number to the numbering signal line. CONSTITUTION:The terminal equipments 1-1-1-n are provided with a circuit 3 incrementing with '1', and continuously connected by the numbering signal line 4 through the circuit 3. The number that the circuit 3 increments with '1' is set as the number of the terminal equipment. Since the number that the circuit 3 increments with '1' is transferred to the next terminal equipment according to the order of connecting the equipments 1-1-1-n, the numbers of the next and subsequent terminal equipments are automatically set after the number of the 1st terminal equipment is decided. Consequently, only by cascade connecting the terminal equipment, numbers their numbers are automatically set.
Patent JP-S61272724-A (JP)
Title: Liquid crystal display device
Inventor: YAMAZAKI KATSUNORI
IPC: H04N5/66
Filed: 1985-05-27
Abstract: PURPOSE:To prevent display from flickering without accelerating driving circuits by executing plural interlaced scanning. CONSTITUTION:Odd scanning electrodes Y1, Y3, Y5...Ym-1 out of plural scanning electrodes 7 are selected at first, and then even scanning electrodes Y2, Y4, Y6...Ym are selected to execute interlaced linearly sequential scanning every other electrode. Consequently, the time required for linearly sequential scanning from up to down of a liquid crystal display panel 1 is reduced to a half of the ordinary time because the scanning electrodes 7 are used every other electrode. In addition, the succeeding linearly sequential scanning is used as the scanning electrode 7 in the adjacent preceding scanning, so that even if the time required for the scanning of all the scanning electrodes 7 is set up to >4msec, the display is prevented from flickering and it is unnecessary to accelerate the driving circuits 9, 10.
Patent JP-H06302995-A (JP)
Title: Electric component holding device
Inventor: IWAKI NORIAKI
IPC: H05K13/04
Filed: 1993-04-16
Abstract: PURPOSE:To obtain such an electronic component holding device that the position of its adsorption pipe held by a rotating body can be corrected in two directions in one plane through the rotation of the rotating body. CONSTITUTION:An adsorption nozzle 86 is moved in the X-axis direction by means of an X-axis slide 44. By rotating the nozzle 86 around the axis of a hollow shank 132, the components 24 are made to be attracted by suction to an absorption pipe 134 provided at a position deviated from the axis of the rotating shaft of the shank 132. The components 24 are housed in a component supplying cartridges fixed on a pallet and positioned to parts supplying positions one by one. While errors occur in both the X- and Y-axis directions at the time of positioning the components 24, the pipe 134 can attract the components 24 by their center, because the errors in the Y-axis direction can be corrected by turning the pipe 134 and the errors in the X-axis direction can be corrected by correcting the moving distance of the nozzle 86 in the X-axis direction.
Patent JP-S62269541-A (JP)
Title: Document communication method
Inventor: OKADA NAOYUKI
IPC: H04N1/387
Filed: 1986-05-19
Abstract: PURPOSE:To improve the efficiency of transmission by transmitting data in data blocks obtained by optimum division while mixing>=2 different data. CONSTITUTION:One page of mixed data is divided into clocks 1-8. The page data correspnds to one=page display of a screen of a CRT, corresponds to one-page data at the time of reception. Blocks 1-6 are blocks of character codes and blocks 7, 8 are blocks of bit images.When the character code and the bit image block exist mixedly in a document in this way, many transmission blocks are required. They are collected into blocks 9, 10. The code block corresponding to the block 8 is filled by a space code such as a space or a tab between character codes.The location corresponding to the character code block in the bit image block 10 is filled all by while bits. Thus, the transmission efficiency is improved.