baber/WOPTO huggingface dataset:
Patent JP-H07303027-A (JP)
Title: Circuit device with adjustable amplitude-frequency response
Inventor: BARUKUHARUDO DEITSUKU
IPC: H03H11/12
Filed: 1995-04-21
Abstract: PURPOSE: To continuously change transmission coefficients between a all-pass characteristic and a 4th-order low-pass or high-pass characteristic. CONSTITUTION: Between an input terminal 1 and an output terminal 15, F represents a 1st filter function having a 2nd-order high-pass characteristic: F=FH=b.s<2> /(1+a.s+b.s<2> ), or a 2nd-order low-pass characteristic: F=FN =1/(1+a.s+b.s) while G represents a 2nd filter function having a 2nd-order bandpass characteristic: G=a.s/(1+a.s+bs<2> ), where (a) and (b) are defined as fixed real factors, (c) is a real factor selectable between '0' and '1' (including '0' and '1') and (s) is defined as the product of an imaginary unit and an angular frequency. In such a case, a transfer function A between input and output signals is A=[c+(1-c).f-2.c.G].[c(1-c).F].
Patent JP-S59222161-A (JP)
Inventor: SATOU NOBORU
IPC: A61M16/14
Filed: 1983-06-02
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-S57211546-A (JP)
Title: Seam detector for sheet including metal foil
Inventor: TATSUMI MASAJI
IPC: G01N27/82
Filed: 1981-06-23
Abstract: PURPOSE:To make it possible for sure to detect a seam that is electrically insulated and also to provide improved easiness of operation and simplification of electric circuit by providing a bifilar coil that has a specified relation between  the coil diameter and the width of the seam. CONSTITUTION:A seam 4 is detected 9 by the electromagnetic induction method as a sheet 3 including a metal foil which has an electrically insulated seam 4 and thickness of which is 20mu or less is made to travel. In this case a bifilar coil 2 is provided in which the diameter of the coils is made below 2/3 of the width of the joint 4 or over the width of the seam 4 in order to boost the voltage that develops at the coil 2 when the seam 4 passes it.
Patent JP-H1039473-A (JP)
Title: Photographic processing method
Inventor: HUGH GERALD MCGAKKIN
IPC: G03C11/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the photographic processing method capable of attaining all the desired results with a minimum reagent by using an improved, inexpensive, effective, and nonirritant photographic rinse solution obtained by incorporating a specified amount of phospholipid in it and developing an imagewise exposed photosensitive material and rinsing it with this rinse solution. SOLUTION: The imagewise exposed and developed silver halide photographic film is rinsed with the aqueous rinse solution containing the phospholipid in an amount of about 50ppm. This phospholipid exhibits a surface tension low enough to give an excellent rinse ability, and further acts as a disinfectant and a surfactant, and when needed, conventional surfactants may be added, and therefore, drying speckles and lines and scum are reduced on the film processed by this rinse solution, and this rinse solution is safe for the environment and mild to human eyes and skins.
Patent JP-2000293592-A (JP)
Title: Layout data conversion method and device, and storage medium
Inventor: ASAKURA YASUHIRO
IPC: G06Q10/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To correctly recognize and operate the contents of a slip even when an operator of a job using the slip uses a browser for reference by converting the layout data on each of plural blocks into a display form and expanding these layout data into a single logical block. SOLUTION: A step is prepared to convert the layout data on each of plural blocks into a display form together with a step where these layout data are expanded into a single logical block. The conversion processing of an entire slip is carried out at a processing part 106. Then a block that is defined on the slip is processed at a processing part 107 to produce an HTML tag corresponding to the attribute of every block. Finally, the processing concerning the layout conversion is carried out at the block processing parts 108 and 109. The part 108 decides the sequence to expand plural blocks on a table, and the part 109 arranges the blocks, etc., on an HTML table.
Patent JP-S61255069-A (JP)
Title: Insulated gate field-effect transistor
Inventor: NITAYAMA AKIHIRO
IPC: H01L21/28
Filed: 1985-05-08
Abstract: PURPOSE:To curb the lowering of mutual conductance and to improve the reliability of a MOS transistor by a method wherein a conductive layer for diffusing an injected charge into an insulating film near a gate electrode by a hot carrier effect is provided on a low impurity concentration layer. CONSTITUTION:A gate electrode 13 is formed of polycrystalline silicon on a p-type Si substrate 11 of a MOS transistor TR with a gate insulating film 12 interposed between them. This electrode 13 being used as a mask, n<-> type layers 14 and 15, which are low impurity concentration layers, are formed to be shallow by diffusion. Moreover, a silicon oxide film 19 left on the side wall of the electrode 13 being used as a mask, n<+> type layers 16 and 17 having a high impurity concentration are formed by diffusion, so as to construct source and drain regions of TR of an LDD structure. A conductive layer 18, which is a W layer, is provided continuously in an area expanding from the surface of the n<-> type layer 15 on the drain side over to the surface of the n<+> type layer 17. By this conductive layer 18, the lowering of mutual conductance is curbed and the reliability of TR is improved.
Patent JP-S59224033-A (JP)
Title: Fluorescent character display tube
Inventor: HAYASHI KOUJI
IPC: H01J5/02
Filed: 1983-06-01
Abstract: PURPOSE:To secure ample mechanical strength as well as to simplify a manufacturing process and thereby make still more multiformity attainable, by applying low- fusing point powdered glass to the end face of a box type glass compact, while forming a plate glass piece serving as a display window on it by means of a weld deposition method. CONSTITUTION:In order to improve moldability, a solution made up of dissolving acrylic plastic with an organic solvent is mixed in low-fusing point powdered glass passed through, for example, a 150-mesh screen, and this mixture is put in a mold together with a box type powdered glass compact and both are molded under pressure, making it the box type powdered glass compact coated with rectangular low-fusing point glass. Next, a display window 1 used for a fluorescent character display tube being clad with a conductive tine oxide film 5 on one surface is mounted on a top surface of the box type powdered glass compact covered with the low-fusing point glass and combined with each other, then reheating takes place whereby this low-fusing point powdered glass sintered body is made into deposition vitrification, thus a hermetically sealed envelope is produced, with this constitution, a product of desired size and form is easily manufactured, permitting of corresponding to what we call ''multiformity''.
Patent JP-S5431530-A (JP)
Title: Triple helical winding for induction equipment
Inventor: KASHIMA YOSHITAKE
IPC: H01F27/28
Filed: 1977-08-13
Abstract: PURPOSE: To make a good result of transfer obtainable with minimum times of transfer, by providing a manner of all unit conductors so as to pass all parallel conductor positions of conductor group in a center stage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09263324-A (JP)
Title: Article carrying device
Inventor: HONMA YASUHIRO
IPC: B65G47/24
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely change the direction of an article even when moving speed of the article carried by a conveyor is varied. SOLUTION: This device is constituted so that it is provided with a sorting magnet 13a controlled so as to sort an articl by a drive part 18 of which drive is controlled by a control part 20. In this case, the control part 20 controls to drive the drive device 18 so that the article detecting timing of a standard sensor 21S is set as a sorting timing by the drive device 18 at standard movement of the article, the article detecting timing of a sensor 21H for high speed is set as the sorting timing by the drive device 18 at high speed movement of the article, and the article detecting timing of a sensor 21L for low speed is set as the sorting timing by the drive device 18 at low speed movement of the article.
Patent JP-S6230656-A (JP)
Inventor: ODA ISAO
IPC: C04B35/46
Filed: 1986-04-26
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-H06310050-A (JP)
Title: Cathode-ray tube and formation of phosphor screen thereof
Inventor: NISHIZAWA SHOKO
IPC: H01J29/18
Filed: 1993-04-23
Abstract: PURPOSE:To provide a bright and high contrast phosphor film free from emission nonuniformity at the low cost by providing phosphor particles or high reflection particles of large average particle size in the side of an electron gun, and by providing the phosphor particles or high reflection particles of small average particle size in the side of a face plate. CONSTITUTION:A face plate 22 is divided by a black matrix 2, and each divided part forms a picture element. For one picture element, a high reflection particle layer 24 of small average particle size, for which the face plate 22, is coated with a pigment 25, is provided, and a phosphor particle layer 27 of large average particle size, and an aluminum film 28 are layered thereon in the order. A phosphor layer of small average particle size may be formed instead of the high reflection particle layer 24.
Patent JP-S5723628-A (JP)
Title: Preparation of polyester
Inventor: HASHIMOTO RIYOU
IPC: C08G63/82
Filed: 1980-07-18
Abstract: PURPOSE: To obtain a phlyester having good hue and a high softening point, by adding an organotitanium compound having a specific hydrolyzing rate as a polycondensing reaction catalyst to a reaction mixture for plycondensation.  
     CONSTITUTION: An organotitanium compound, selected from isopropyltristearoyl titanate, diisostearoyloxy acetate titanate, diisostearoylethylene titanate and tetraisopropyldi (dilaurylphosphite) titanate, expressed by formulas I, II and III (R is alkyl; X 1 , X 2  and X 3  are carbonyl group, sulfonyl group, etc.) or formula IV (Y 1  and Y 2  are phosphite group), and having a hydrolyzing rate of 10 wt%/min or less measured by the Karl Fischer method is added to the system as a polycondensing reaction catalyst for terephthalic acid with ethylene glycol. The reaction is then carried out to give the aimed polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63265806-A (JP)
Title: Production of globular silica
Inventor: OGURI YASUO
IPC: C01B33/152
Filed: 1987-04-21
Abstract: PURPOSE:To obtain the title globular silica having large grain diameter and uniform grain size by keeping a soln. of water and a basic catalyst in a reaction solvent under specified conditions, adding the whole amt. of tetraalkoxysilane at a time to cause reaction, and repeating the reaction with the obtained silica particle as a seed crystal. CONSTITUTION:Water and a basic catalyst (e.g., aq. ammonia) are dissolved in a reaction solvent such as refined methanol, the whole amt. of tetraalkoxysilane is added at a time to obtain a reaction system contg. 1-20mol./l water, 0.1-10mol./l catalyst, and 0.01-1mol./l tetraalkoxysilane. The system is kept at -20-40 deg.C in a thermostatic bath while being agitated, and hydrolysis and polymerization are carried out to form silica particles. The silica particles are used as the seed crystals preferably at >=10<11> unit/cm<3> per unit volume of the reaction solvent and at >=10<3>cm<2>/cm<3> surface area of seed crystals, tetraalkoxysilane is added to the liq. reactant under the above- mentioned conditions, a growth reaction is carried out, and the process is repeated.
Patent JP-H05296648-A (JP)
Title: Refrigerator-freezer
Inventor: YUKITANI MACHIKO
IPC: F25D23/02
Filed: 1992-04-17
Abstract: PURPOSE:To make the inside of a special chamber clearly visible through the inner door thereof even after the outer door has long been left open, relating to a transparent inner door provided to a special chamber in a refrigerator- freezer, by forming a layer of hydrophilic film on the surface on the outer side of the inner door. CONSTITUTION:The subject relates to the transparent inner door consisting of a transparent plastic and used at the entry to a special chamber, such as one used exclusively for butter, provided in a refrigerator-freezer on the surface on the front side of this inner door, which is a transparent plastic 1, a layer of hydrophilic film 2 is formed. Polystyrol is employed for the transparent plastic 1 and a film of cellulose triacetate, for the layer of film 2. This film 2 is applied to the surface of the transparent plastic 1 in a manner of adhesion by an adhesive agent. As a result, the moisture condensed on the surface of the inner door does not form drops of water but spreads as a film; even when the outer door is left open for a long time, the inner door is prevented from becoming cloudy and, furthermore, from attracting dust, etc., as a static phenomenon.
Patent JP-H03296035-A (JP)
Title: Light transmission type original reading device
Inventor: MACHINO HITOSHI
IPC: G03B27/32
Filed: 1990-04-16
Abstract: PURPOSE:To guarantee a time for irradiating an original and to facilitate control for reading the original by detecting the replacement of films and starting a counter for limiting a lamp lighting time again. CONSTITUTION:A film projector 102 is connected with a copying device 101, and the film is set in a carrier 103 or the film is arranged under a Fresnel's lens part 105 in a mirror unit 104, and then, by irradiating the film by the lamp incorporated with a film projector 102, a film image is read by a CCD image sensor incorporated with the copying device. And after detecting that the light transmission type original is started to be irradiated, the counter is started so as to guarantee the time for irradiating a prescribed original. Thus, there is no possibility that the lamp is turned off in a reading operation state, so that the need of complicated control such as limiting the lighting time can be eliminated.
Patent JP-S5722233-A (JP)
Title: Fundus camera
Inventor: ARAKI NAOMIKI
IPC: A61B3/14
Filed: 1980-07-17
Abstract: PURPOSE:To make the eye-ground easy to see by automatically inserting a variable filter into an optical path after the operation of a fluorescent observation and photographing start switch later than an exciting filter. CONSTITUTION:In the case of performing fluorescent observing and photographing, an F set switch 20 is turned on simultaneously with injection of a fluorescent agent, then a driver 21 is operated to energize a solenoid 17 which in turn automatically inserts an exciting filter 16 into a lighting optical path simultaneously with the operation of the F set switch 20. On the other hand, after a constant time since the operation of the switch 20, a driver 24 is operated by the effect of a delay circuit 23, by which a solenoid 19 is energized to automatically insert a variable filter 18 into an observing and photographing optical path after a constant time since the operation of the switch 20.
Patent JP-S61254597-A (JP)
Inventor: RAMANASAN RABICHIYANDORAN
IPC: C08L21/00
Filed: 1986-04-26
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-H02275389-A (JP)
Title: Detecting method of position of formation fracture and state of aperture thereof in ground surface
Inventor: KIMURA SHIGEHIKO
IPC: G01V5/02
Filed: 1989-04-18
Abstract: PURPOSE:To determine the position of formation fracture quickly, simply and accurately at low cost by conducting measurement with respect to a specified range of energy of gamma-rays radiated from three nuclides of potassium-40, thallium-208 and bismuth-214. CONSTITUTION:Measurement is conducted with respect to five ranges of energy shown in the figure, out of gamma-rays radiated from three nuclides of potassium-40, thallium-208 and bismuth-214 which are gamma-ray radiating nuclides contained in a surface layer. On the occasion, doses (D, A, C, E) of primary gamma-rays which are incident on an arbitrary point of a ground surface and wherein <40>K has a radiation energy of 1.460MeV, <208>Tl 2.614MeV and Bi 1.765MeV and 1.120MeV respectively, as well as a part (BE') of the dose of Compton scattering gamma-rays due to the primary gamma-rays of <208>Tl and <214>Bi having the radiation energies of 2.614MeV and 1.765MeV respectively, is measured and parameters for which (C + E + E')/D is taken as P1, (C + E + E')/A as P2 and B/A as P3 are used. Then the position of formation fracture can be determined accurately from the abnormality in the distribution thereof in the ground surface.
Patent JP-S5524266-A (JP)
Title: Cam
Inventor: MARUTA HIDEO
IPC: F16H53/02
Filed: 1978-08-11
Abstract: PURPOSE: To reduce the vibration produced in the follower system by setting the ratio of moving time to characteristic vibration period within a limited range.  
     CONSTITUTION: When the moving time of cam is divided into five sections, the cam curve for each section is given by the following formula. S=αt 5 , A=20αt 3  for 0≤t≤P 1 , S=αt 5 +β(t-P 1 ) 5 , A=20αt 3 +20β(t-P 1 ) 3  for P 1 ≤t≤P 2 , S=γ 1 (t-T/2) 5 +γ 5 (t-T/2) 3 +γ 3 (t-T/2)+H/2, A=20γ 1 (t-T/2) 3 +6γ 2 (t-T/2) for P 2 ≤t≤P 3 , S=H+α(t-T) 5 + β(t-P 4 ) 3 , A=20α(t-T) 3 +20β(t-P 4 ) 3  for P 3 ≤t≤P 4 , S=H+α(t-T) 5 , A=20α(t-T) 3  for P 4 ≤t≤T. Where H is the lift of cam, S it displacement, and A it acceleration. Also α, β and γ are determined by P n . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07281294-A (JP)
Title: Projecting device
Inventor: MORI TAKETOSHI
IPC: G03B21/11
Filed: 1994-04-13
Abstract: PURPOSE:To provide a projecting device capable of easily operating and moving a picture on a screen to a desired position. CONSTITUTION:This projecting device has a stage 10 and a plate 35 being a movable placing part on which a microfilm 11 being an original is placed, an optical system projecting the picture of the microfilm 11, and a screen as a display means displaying the projected picture; and it is provided with a prism 21 as an adjusting means rotating a projected picture on the screen, a knob 27 being an operation part for operating and moving the stage 10 and the plate 35, a touch sensor being a detecting means for detecting that a user touches the knob 27, and a pulse motor being a driving and rotating means for rotating the prism 21 to a home position in the case the touch sensor detects the touch; then, the prism 21 is restored to the home position by the pulse motor after finishing the detection by the touch sensor.
Patent JP-S62256297-A (JP)
Title: Semiconductor memory
Inventor: KIMURA KATSUTAKA
IPC: G11C11/401
Filed: 1986-04-30
Abstract: PURPOSE:To eliminate noise caused by unbalanced parasitic capacitance of a data line by providing an output line of a pseudo Y decoder to a memory array end to form a line capacitance. CONSTITUTION:A memory array is split into two memory cell blocks BLK1, BLK2 and n-pair of data line pairs D1- the inverse of Dn is provided to each block. Output lines YS1-YSn of a Y decode YD are wired between the data line pairs and the data lines to form a line capacitance CN with each data line. Further, a pseudo output line DYS is provided to a memory array end to form the line capacitance CN with the data line the inverse of Dn thereby balancing the data line pair Dn and the inverse of Dn. Then the Y decoder output line is wired to eliminate the noise from the adjacent data lien pairs via the line capacitance at the information read.
Patent JP-H07277539-A (JP)
Title: Image formation device
Inventor: TANAKA MAKOTO
IPC: B65H3/44
Filed: 1994-04-12
Abstract: PURPOSE:To provide an image formation device in which use convenience in regard to sheets used very often is improved. CONSTITUTION:By providing at the uppermost places paper feed decks 10A, 10B which are the largest capacity sheet housing means out of plural sheet housing means, sheet transport routes from the paper feed decks 10A, 10B, especially the sheet transport route from the right paper feed deck 10A to an image formation portion 40 is made to be the shortest one out of all the sheet housing means routes. As a result, the image formation of the first sheet at high use frequency sheets housed in the right paper feed deck 10A is quickly conducted. Also, the replenishment of the large quantity of paper sheets to the paper feed decks 10A, 10B can be carried out easily in the easy posture of standing up nearly kept on. In addition, the occurrence of sheet transport jam or the like due to sheet non-order can be prevented.
Patent JP-H07284092-A (JP)
Title: Television receiver
Inventor: OHIRA SHIZUO
IPC: H04N5/445
Filed: 1994-04-11
Abstract: PURPOSE:To provide the TV receiver with a built-in satellite broadcast receiver wherein an antenna arrangement angle proper to satellite broadcast reception in a certain area is displayed on the screen of the receiver and which is capable of facilitating the antenna arrangement by a user by his designation of the name of the area where the TV receiver is used. CONSTITUTION:An area name and BS antenna angle data control part 3 derives the area name selected by an area name selecting part 1 and BS antenna angle corresponding to the area name from a BS antenna angle data holding part 2. Then, derived area name and BS antenna angle data are on-screen displayed in CRT5 in a area name and BS antenna angle data display part 4.
Patent JP-S5432600-A (JP)
Title: Preparation of polyethylene polyamine
Inventor: OOBUKA TEISUKE
IPC: C07C209/08
Filed: 1977-08-18
Abstract: PURPOSE: To prepare a polyethylene polyamine useful as adhesives, surface active agents, coatings or wetting agents and containing a reduced amount of cyclic amines, by reacting ethylenediamine and diethylenetriamine with dichloroethane at a specific ratio. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5525080-A (JP)
Title: Photosensitive resin plate
Inventor: TAMURA KIYOSHI
IPC: G03F7/075
Filed: 1978-08-14
Abstract: PURPOSE:To enable registering to be performed readily, accurately and rapidly in alignment to the engraved lines of plate cylinder, etc. by giving two or more longitudinal or transverse straight lines on the transparent synthetic resin film surface which becomes a substrate. CONSTITUTION:Adhesive agents are coated on the printing surface or opposite surface of a transparent synthetic resin film which has been printed in with two or more colored lines, after which transparent photosensitive resin is bonded at the layer of a certain thickness, whereby the plate material is obtained. This is mated at its photosensitive surface with the specified negative or positive film and is then exposed and developed, whereby the plate having linear scale is obtained.
Patent JP-S62256058-A (JP)
Title: Control system for address converting buffer
Inventor: KANEKO HIROYUKI
IPC: G06F12/10
Filed: 1986-04-30
Abstract: PURPOSE:To suppress the delay in a data transfer for a retry to a minimum by keeping a real page address of the page before the data transferring page in an address converting buffer. CONSTITUTION:The real page addresses one page and two pages before the presently used real page address (the real page address stored in a real page address storing area in a DAT RAM12 indicated by a RAM pointer 21) are kept in the DAT RAM12 without rewriting a new real page address. Accordingly when a retry request for the data transfer is applied to a control part 20 from a disk drive (or a controller), the control part 20 can transfer the data again by using the real page address (the previously used real page address) at a relevant position in the DAT RAM12 by returning the DAT RAM pointer 21 forward by one.