baber/WOPTO huggingface dataset:
Patent JP-H04330460-A (JP)
Title: Toner and formation of image
Inventor: NAGASE TATSUYA
IPC: G03G9/087
Filed: 1991-05-02
Abstract: PURPOSE:To provide a toner excellent in charge stability under high temp., high humidity and in fixation under low temp., and to provide a method to form an image of good quality over several times even if using an organic light conductive sensitive body of negative charge type. CONSTITUTION:The toner contains a block copolymer or a graft copolymer as an essential component which is made by chemically bonding 3-50 pts.wt. of crystalline polyester with 50-97 pts.wt. of transition metal-organic amine complex amorphous vinyl copolymer. And the image formation method is to develop an electrostatic image forming on the organic light conductive sensitive body of negative charge type using the toner.
Patent JP-S63293089-A (JP)
Title: Optical recording material
Inventor: YOSHIMURA MOTOMU
IPC: G11B7/24035
Filed: 1987-05-27
Abstract: PURPOSE:To enable written information to be read without any change in the information, by generating an absorption spectrum corresponding to a hole in a wavelength region not overlapping with a spectral wavelength region in which the hole is formed. CONSTITUTION:A guest molecule in a ground state Sn determined by an interaction with a host molecule is excited to an excited state En through absorption of optical energy hnun of laser light. Thereafter, relaxation of energy takes place with a transition to a metastable state Pn determined by an interaction with the host molecule, so that the number of molecules existing at an energy level Sn is reduced, resulting in that absorption of the energy hnun in the absorption spectrum of the guest molecules is reduced, and a hole is generated at the position of a wavelength of C/nun. However, when reaction paths (RPn) from each ground state (Sn) to the metastable state (Pn) exist without intersecting each other and each metastable state (Pn) corresponds to each Sn, on a one-to-one basis, spectra corresponding to holes are formed at the positions of the wavelengths of C/nun, and they do not overlap with the spectral wavelength region corresponding to the above-mentioned hole formation. Therefore, original information can be read without any damage to the information.
Patent JP-S5555562-A (JP)
Title: Junction destructive programmable memory cell
Inventor: OONO NOBUHIKO
IPC: H01L21/8229
Filed: 1978-10-20
Abstract: PURPOSE:To reduce writing current of a junction destructive programmable memory cell, enhance the integration thereof and accelerate the speed in the memory cell by forming Schottky barrier diode between base region and collector region thereof. CONSTITUTION:Metallic layers 9, 10 are provided to bridge between collector regions 2 and base regions 11, 12 to thereby form Schottky barrier diode. Writing current is applied from emitter electrode layers 7, 8. Thus, the reverse current amplification factor of the transistor by hFE1 is reduced to thereby enhance the breakdown voltage BVECO so as to reduce the writing current therethrough.
Patent JP-S62285304-A (JP)
Inventor: KURANO YOSHIAKI
IPC: F21S8/10
Filed: 1986-06-03
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-S5556235-A (JP)
Title: Initializing method of terminal controller on decentralized control system
Inventor: SASE TAKASHI
IPC: G06F3/00
Filed: 1978-10-20
Abstract: PURPOSE: To lighten a load upon a control computer which sends out control information at the time of a system rise by dividing the control information into information which does not depend upon the kind of an I/O module and that which depends upon it and then by setting the latter in the I/O module.  
     CONSTITUTION: From processor 30 in a transmission control module of a terminal controller, an interface bus is led which consists of data bus 321, buffer change-over line 323 indicating rise time and slot selection line 351 extending through a slot decoder. For I/O module 401 (one of several modules), code setter 413 setting information depending upon the kind of the corresponding module, buffers 411 and 421, gates 410 and 420, and signal converter 425 are used. For the collection and distribution of data, information which depends upon the kind of the module is processed through buffer 411 under the control of the above-mentioned gates, and the other information is through buffer 421 and by way of data bus 321. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5653670-A (JP)
Title: 2-oxothiazolidine-4-carboxylic acid derivative, its preparation, and pharmaceutical composition containing said compound as effective component
Inventor: TODA MASAAKI
IPC: A61K31/425
Filed: 1979-10-08
Abstract: NEW MATERIAL:A 2-oxothazolidine-4-carboxylic acid derivative formula I (R 1  is H, lower alkanoyl or benzoyl; R and R 2  are H or alkyl) or when R is H, a nontoxic salt of the acid.  
     EXAMPLE: 3-[3-Acetylthio-2(S)-methylpropanoyl]-2-oxothiazolidine-4(R)-carboxylic acid tert-butyl ester.  
     USE: Hypotensor having angiotensinase inhibiting activity. Does: 1W50mg/kg wt. daily for oral administration, and 0.1W10mg/kg wt. daily for parenteral administration. Administered 2W4 times daily.  
     PROCESS: A compound of formula I wherein R is R 3  and R 1  is R 4 , can be prepared by reacting a compound of formula II (R 3  is lower alkyl; M is alkali metal) with a compound of formula III (R 4  is lower alkanoyl or benzoyl) in an inert organic solvent at room temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6021405-A (JP)
Title: Thickness measuring device
Inventor: NAGATOMO AKIHIRO
IPC: G01N23/223
Filed: 1983-07-15
Abstract: PURPOSE:To make it possible to measured a solid-state attached material without destruction, by providing gamma ray projecting device, which projects gamma rays to a body to be measured, in which different materials are formed in two layers, and providing an X ray detector, which detects the characteristic X rays of said materials. CONSTITUTION:A gamma ray projecting device 14 is constituted in such a way that a gamma ray source 17 for cobalt 60 and the like is accommodated in a collimator 18, and the gamma rays are projected in the specified direction only. An X ray detector 15 detects the dose of the characteristic X rays, which is yielded by the interaction of the gamma rays projected from the collimator 18 and a body to be measured, i.e., a fluid 12 and a solidified attached material 13. At this time, only the X rays discharged from the solidified attached material 13 reach the X ray detector 15, so that the path of the X rays is not shielded by an X ray shielding body 16. In this way, the presence and the thickness of the solidified attached material can be measured without destruction.
Patent JP-H06340795-A (JP)
Title: Synthetic resin composition and cured product thereof
Inventor: MIWA KOJI
IPC: C08L61/06
Filed: 1993-05-31
Abstract: PURPOSE:To provide a curable resin composition excellent in storage stability at normal temperatures and heat resistance and low water absorption. CONSTITUTION:The curable resin composition can be obtained by incorporating (A) a resin composition prepared by blending (1) a high-ortho novolak-type phenolic resin 500 in number-average molecular weight and 4 in the ortho/para ratio for the methylene linkage with (2) a mixture of divinylbenzene and ethylstyrene with (B) a catalyst solution prepared by dissolving antimony hexafluoride sulfonium salt in a mixed solvent prepared by mixing phenol with a mixture of divinylbenzene and ethylstyrene at the weight ratio of the phenol to the mixture of (1:1) so as to be 10wt.% in concentration.
Patent JP-S5354024-A (JP)
Title: Method of recording picture image
Inventor: OCHI HIROSHI
IPC: G03G15/05
Filed: 1976-10-27
Abstract: PURPOSE:To enable high speed recording a picture image with low signal voltage by using a photoconductive toner to allow the toner resistance to become low to be capable of easily charging when a voltage is applied and to become high after the voltage is disconnected to be capable of easily retaining charged electricity.
Patent JP-H05322526-A (JP)
Title: Three dimensional form measuring apparatus
Inventor: HIYAMIZU YOSHINOBU
IPC: G01B11/24
Filed: 1992-05-21
Abstract: PURPOSE:To solve the inconveniences due to a blind spot and to simplify the constitution of hardware and processing of data by converting a plurality of two-dimensional image data from a two-dimensional image pick-up device to three-dimensional shape data by the use of the corresponding conversion positional data. CONSTITUTION:In order to measure the shape of an object 8, an image of a light cutting line 10 formed on each of two mirror faces of a polygon mirror 3 is photographed, and the two-dimensional image data of the two images of the cutting line 10 photographed by a camera 11 are sent to a data processing device 7. In the device 7, the two two-dimensional image data are converted to a three-dimensional shape data by the use of the corresponding conversion positional data. While the object 8 is moved and rotated, the above manipulation is repeated, so that the three-dimensional shape of the object 8 is measured.
Patent JP-S6020429-A (JP)
Title: Integral double aperture electron gun
Inventor: HATANAKA YOSHINORI
IPC: H01J37/06
Filed: 1983-07-15
Abstract: PURPOSE:To reduce dispersion of current density distribution by arranging two plates such that apertures having approximately same diameter are matched to have specific interval to produce an integral electrode thereby removing the high angle divergence component of electron beam and dispersed electrons. CONSTITUTION:When applying onto a tri-electrode electron gun, an aperture electrode 5 in second grid 6 is formed to be held between (first) electrode 3' having (first) aperture 3'a and (second) electrode 4 having (second) aperture 4' where the interval of said apertures 3'a, 4'a is made more than 10 times of the hole diameter (D) while the apertures 3'a, 4'a are matched in the advancing direction of electron beam. Consequently, the dispersion electrons are never mixed with the electron beam to remove the high angle dispersion components while to reduce the divergence angle of electron beam in the advancing direction of electron beam resulting in a rectangular electron beam density distribution having small divergence.
Patent JP-S5557103-A (JP)
Title: Picture measuring device for mobile object
Inventor: TOKUMARU ISAO
IPC: G01B11/24
Filed: 1978-10-20
Abstract: PURPOSE: To increase the sensitivity of the picture measuring device of the mobile object by shifting the picture signals detected by the photo elements which are arranged into m-row/n-column two-dimensional formation via the vertical and horizontal analog shift registers.  
     CONSTITUTION: The electric charge generated at photo element 10 (m, 1) is transferred to vertical transfer analog shift register 11 (1) by the action of photo gate clock ϕp. This charge is then shifted to the 1-line higher line by the action of vertical transfer clocks ϕv1 and ϕv2. In this case, if the charge is transferred to the vertical transfer shift register through the action of ϕp, the charge generated to the same picture element is added to the shift register. This action is repeated every time until the picture element comes to photo element 10 (1, 1). Thus integrated charge is transferred to horizontal analog shift register 8 and then shifted toward arrow mark 9 to obtain picture signal V-OUT. In this way, the picture of the mobile object can be detected with a high sensitivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5844661-A (JP)
Title: Electron beam shutter tube
Inventor: TSUCHIYA YUTAKA
IPC: H01J31/50
Filed: 1982-07-23
Abstract: PURPOSE:To enable blocking of high-speed electron beam or regulation of the passing  of electron beams to be performed with a low voltage by providing a plate-like body  with plural penetrating holes which are perpendicular to the surface of the said body,  and connecting the electrodes of the said body to a voltage source which applies voltage which changes so that the electron beams sweep from one of the said electrodes to  the other. CONSTITUTION:Before the output voltage of a high-speed lamp voltage generator 73 begins to vary, electron beams discharged from a photoelectric surface 63 becomes  incident upon penetrating holes 75 of a plate-like body 64. However, since an electric  field develops in a direction perpendicular to the axis of the holes 75 due to the difference between the electric potentials of electrodes 67 and 68, the above electron  beams deflect before they bump against and are absorbed by the inner walls of the  holes 75. The changing speed of voltage applied to the electrodes 67 and 68 should be  as fast as the changing or moving speed of a photographed subject. Since the plate-like  body 64 is located adjacent and facing to the photoelectric surface 63, any focusing  electrode is unnecessary, and the energy of the electron beams incident upon the body  64 don't have to be more than 1 kilovolt. Accordingly, voltage applied to the electrodes  67 and 68 of the body 64 can be reduced.
Patent JP-S5669017-A (JP)
Title: Narrow precision slitter device
Inventor: GOKAN TAKANARI
IPC: B23D19/00
Filed: 1979-10-05
Abstract: PURPOSE: To lower maintenance cost and also to make a slit width easily adjustable by a method wherein a boehnite steel plate 0.05W5.0mm thick is formed in ring shape, which is placed upon another with a spacer inserted therein, and a pair of them are combined axially in parallel to obtain a slitter.  
     CONSTITUTION: A cutter prototype in ring shape is obtainable through cutting and punching a thin metallic plate, which is placed upon another uniformly to form a hole for shaft and a key way, and an outer periphery is formed by grinding to obtain a rotary blade 1. The rotary blade 1 is assemble to a shaft 2 with a desired thickness of spacer 3 inserted therein and fixed with a nut 5, thus obtaining a cutter 8. Regrinding is to recover a sharpness of the blade easily without disassembling the outer periphery of the cutter 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61288727-A (JP)
Inventor: TOYA HIROKAZU
IPC: H02J1/00
Filed: 1985-06-14
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-H02308031-A (JP)
Title: Joint section of prestressed sc skeleton
Inventor: NAKAJIMA MASAYOSHI
IPC: E04B1/58
Filed: 1989-05-23
Abstract: PURPOSE:To obtain a joint section of economic and rational construction in an SC structure by arranging tension members such as PC steel materials in close vicinity of the joint section of an SC column and beam, and prestressing a structural steel of which the beam consists. CONSTITUTION:Tension members 3 such as PC steel materials are arranged in close vicinity of a joint section of an SC column 1 and beam 2, and parts near to the joint section are joined in such a shape that the SC column 1 is passed through as a construction of a steel pipe into which the tension members 3 are penetrated or a concrete filled steel pipe. Shear connectors 8 are provided to parts located at the inside of the SC column 1. For another anchor construc tion, an anchoring steel pipe 18 to which the ends of the tension members 13 are anchored can be buried into the infilling concrete inside the section of the joint section of an SC column 21. Furthermore, for another anchor construcion, the SC column 21 is a built-up column consiting of a plurality of concrete infilling steel pipes 21a and 21b, and the ends of tension members 23 are penetrated into the infilling steel pipe 21a to be able to anchor to the outside of the infilling steel pipe 21b adjacent thereto.
Patent JP-S6013860-A (JP)
Title: Manufacture of coating
Inventor: BUERUNAA RENTSU
IPC: C08G18/40
Filed: 1984-06-25
Abstract: A process for the production of coatings based on reaction products of (A) mixtures of (A1) polyhydroxypolyacrylate resins obtained from hydroxylalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, and (A2) polyesterpolyols with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and possess predominantly cycloaliphatically bonded isocyanate groups, some of which may be replaced by aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.
Patent JP-S5919537-A (JP)
Title: Gaseous phase synthesis of compound
Inventor: OOSAKA HAJIME
IPC: B01J12/02
Filed: 1982-07-23
Abstract: PURPOSE:To effectively remove an adhered substance, especially, a powdery substance adhered to an exhaust route, by a method wherein the supply of a stock gas is stopped when abnormality is generated in the exhaust route during gas phase synthesis and a cleaning gas is flowed therethrough in place of said stock gas. CONSTITUTION:In a method for synthesizing a compound such as ZnS by gas phase reaction, the supply pipe 20 of a cleaning gas 21 is connected to the introducing pipe 7 of a stock gas 11 and, when an adhered substance adhered to the exhaust route such as an exhaust pipe 15 or a pressure control valve 17 during gas phase synthesis and abnormal variation or the rising of pressure is generated to the pressure control valve 17, an introducing pipe 6 of a carrier gas and valves 12, 13 of a pipe 7 are closed to temporarily interrupt the introduction of the stock gas while a valve 22 is opened to flow the cleaning gas 21 into the reaction system to remove the adhered substance adhered to the exhaust route such as the pipe 15 and the valve 17. By this method, the situation prior to the abnormality is recovered and the continuity of the continuous gas phase synthesis is enabled.
Patent JP-H09310809-A (JP)
Title: Pulverized coal burner
Inventor: KOBAYASHI YOSHINOBU
IPC: F23D1/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To increase the stability of a flame, improve the combustion efficiency of pulverized coal, and suppress the generation of NOx. SOLUTION: There are provided a venturi 4 which constricts the flow of a mixture 62 of pulverized coal and primary air toward the central axis of a fuel nozzle 2; a spindle 9 having a cone 10 which is provided on the central axis 3 and gradually enlarges from the upstream side toward the downstream side and on which the mixture 62 is made to impinge and spread, a cylindrical body 11 which extends from the cone 10 in parallel with the central axis of the fuel nozzle 2, and a cone 12 which extends from the cylindrical body 11 and tapers from the upstream side toward the downstream side;  and on the downstream side of the spindle 9 a distributor 14 having a cone 15 which gradually tapers from the upstream side toward the downstream side and coaxially with the central axis 3 and a cylindrical tube 17 which extends from the cone 15 and is provided in parallel with the central axis of the fuel nozzle 2 and coaxially therewith. This distributor 14 divides the passageway coaxially.
Patent JP-H05298774-A (JP)
Title: Magneto-optical disk apparatus
Inventor: KARAI MASARU
IPC: G11B11/10
Filed: 1992-04-21
Abstract: PURPOSE:To provide a magneto-optical disk apparatus which enhances information density for realizing high density recording on a disk to enable a large capacity recording by converting information to be recorded into a multi-value signal. CONSTITUTION:Information recorded on a disk 1 is converted to a multi-value signal and a magnetic field modulating circuit 40 modulates in a multi-step an external magnetic field 3, in accordance with such multi-value recording signal, generated from a magnetic head 30. Since the disk 1 is irradiated with the light beam 2 while an external magnetic field 3 is impressed to the disk 1, the information represented by the multi-value signal can be recorded on the disk 1.
Patent JP-H04354316-A (JP)
Title: Capacitor element
Inventor: SHIGA NOBUO
IPC: H01L29/92
Filed: 1991-05-31
Abstract: PURPOSE:To provide a high-capacity element for a high-frequency signal processing circuit. CONSTITUTION:The capacitor element is provided with a first layer conductor 2 formed on a substrate 1, a plurality of bar-shaped conductors 3 stood and laid on the first layer conductor 2, an interlayer insulating film 4 which covers the surfaces of the bar-shaped conductors 3 and the first layer conductor 2 and a second layer conductor 5 formed at a position where the first layer conductor 2 is overlapped with the bar-shaped conductors 3 on the interlayer insulating film 4. The facing area of an electrode is increased by the side areas of the bar-shaped conductors 3, and a capacity per unit area is increased.
Patent JP-S5830398-A (JP)
Title: Heating and dissolving method for sludge of crude oil tank
Inventor: NISHIHARA TOYOJI
IPC: B65D90/00
Filed: 1981-08-19
Abstract: PURPOSE:To reduce a dissolving stage and to improve safety by adding the same amt. of a solvent to the sludge in the bottom part of a crude oil tank, and circulating and heating the same in the petroleum heating furnace of an atmospheric distiller then passing the separated oil to an atmospheric distillation  tower. CONSTITUTION:After crude oil 9 is transferred from an other tank onto the sludge 1 on a crude oil tank 2, the solvent crude oil is circulated through an existing bypass line 11, an existing petroleum heating furnace 12, an existing atmospheric distillation tower 13 and an existing slop line 14 by means of a pump 10 for supplying crude oil to the atmospheric distillation tower. Here, a bypass line 11 is tentatively installed to a crude oil preheater group 15 and a pre-still 16 and the oil is passed therethrough in order to prevent the contamination by the sludge particles dissolved in the circulating crude oil 9. The oil 9 is heated up to 110 deg.C in the furnace 12; thereafter, the oil is returned through the tower 13 and the line 14 then through a line 8 to the original tank 2.
Patent JP-H05303617-A (JP)
Title: Pick input system for three dimensional graphic
Inventor: MURAYAMA HIROKO
IPC: G06T11/80
Filed: 1992-04-24
Abstract: PURPOSE:To permit a user to interactively change the front clip position and to pick the hidden part in the pick input system of the hidden part of the three- dimensional graphics in the graphic data processing system. CONSTITUTION:When a pick input request receiving means 21 receives pick input request from an application program 10 in a graphic data processing system 20, it calls for a clip position change means 22. The clip position change means 22 receives the direction changing the front clip position from a user and re-clips the graphics to make a re-plotting of graphics on a graphic display device 30. In a pick input means 23, a user performs pick input to pass identification information of the specified element to a pick input result return means 24. The input result return means returns the information to AP.
Patent JP-H02311433-A (JP)
Title: Production of dihydric phenol
Inventor: UOHAMA MISAO
IPC: C07C37/60
Filed: 1989-05-23
Abstract: PURPOSE:To easily obtain the subject compound in high yield without necessitating any additional treatment by carrying out a nuclear hydroxylation with phenol using a ketone peroxide or a combination of a ketone and hydrogen peroxide in the presence of a dithiolanethione as the catalyst. CONSTITUTION:Using a dithiolanethione (esp. pref. 1,3-ditholane-2-thione) as catalyst, a phenol is put to nuclear hydroxylation by reaction with a ketone peroxide or a combination of a ketone and hydrogen peroxide to obtain the objective dihydric phenol. The dithiolanethione as the catalyst is pref. a compound of formula I or II (R1 to R4 are each H, alkyl or aryl, at least two of them may form a ring). With the present process, high yield can be accomplished, additional treatments such as neutralization are not required, and also isolation can easily be made. The present process is simple; therefore, catechol, hydroquinone, etc., useful as raw material for medicines, pesticides, perfumes, etc., can be produced in high purity at low cost.