baber/WOPTO huggingface dataset:
Patent JP-S62214180-A (JP)
Title: Plasma gaseous phase reactor
Inventor: AIKAWA HIROSHI
IPC: H01L21/302
Filed: 1986-03-13
Abstract: PURPOSE:To prevent the generation of abnormal discharge in a window part on the inside of a reaction chamber of a gaseous phase reactor by forming a projecting part of a light transmissive member to constitute the window part of the reaction chamber so as to be made flush with the thickness of the reaction chamber side wall of an aperture so that the end face of the projecting part and the inside wall surface of the reaction chamber are made flush with each other. CONSTITUTION:The aperture 720 provided to the side wall surface of the reaction chamber 100 is fixed by the light transmittable member 710 to form the window part 700. The light transmissive member 710 is sized approximately the same as the aperture 720 and is constituted of the projecting part 712 which is approximately flush with the thickness of the side wall of the aperture 720 and a base part 714 having the plane larger than the projecting part 712. The end face 716 of the projecting part 712 of the light transmissive member 710 is thereby made flush with the plane of the inside wall surface of the reaction chamber 100 and since the exposure of the angle part is not exposed to the inside wall surface of the aperture, the generation of the abnormal discharge is considerably suppressed and the film formation by plasma is made normal.
Patent JP-S63221262-A (JP)
Title: Method for measuring time characteristic of pulse waveform
Inventor: MATSUI SHOZO
IPC: G01R29/02
Filed: 1987-03-10
Abstract: PURPOSE:To accurately measure characteristic measured values such as pulse width and cycles even if its pulse waveform rings by measuring time characteristics of the pulse waveform according to measured values obtained by measuring the level value of the pulse waveform at intervals of unit time. CONSTITUTION:A reference level VS is set by a level setting part 4 and an upper-limit level VH and a lower-limit level VL set above and below this reference level VS are measured by an upper-limit level detection part 5 and a lower- limit level detection part 7. Measurement data on those pulse waveforms are all stored in a memory 2. Then their measured values are read out in time series and a point where a reference level VS before them is measured is regarded as a pulse risetime A. On condition that a measured value rises above the upper limit level VH and then falls below the lower-limit level VL, the point where the reference level VS before it is regarded as a pulse falltime C. An arithmetic part computes a waveform characteristic value from the pulse risetime A and pulse falltime C.
Patent JP-H08250303-A (JP)
Title: Thick film resistive elment and its manufactur
Inventor: MIFUKU HIDEFUMI
IPC: B23K26/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a structure of a ruthenium oxide thick film resistance element, which enables resistance value to be adjusted not according to the laser trimming method, and its manufacture. CONSTITUTION: A thick film resistance element comprises a thick film resistance 22 having electrodes on both ends, on which a thin film resistance pattern 25 having less specific resistance than that is formed. A laser beam is irradiated to the thick film resistance pattern 22 formed of a ruthenium oxide particle 23 and glass 24, etc., thereby forming the thin film resistance pattern 25, whose specific resistance is less than that of the thick film resistance layer, on top of the thick film resistance layer. The resultant resistance is used to adjust to a predetermined resistance value.
Patent JP-S59200963-A (JP)
Inventor: GEIRII ETSUCHI KUROOSU
IPC: G01N33/548
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04217249-A (JP)
Title: Irradiation sensitive mixture in processing of negative and irradiation sensitive recording material manufactured therefrom
Inventor: GEORUKU PAUROUSUKII
IPC: G03F7/016
Filed: 1991-02-27
Abstract: PURPOSE: To enhance sensitivity and heat stability and to prevent occurrence of any of corrosive products photodecomposed by exposure in a wide spectral region by incorporating a specified compound and a binder. CONSTITUTION: This radiation sensitive mixture contains as an essential components (a) a compound to be allowed to release an acid by irradiation with active rays and represented by formula I, (b) a compound having at least 2 reactive groups cross-linkable by acid, and (c) a binder insoluble in water but soluble in an aqueous solution of alkali or at least swellable in it. In formula I, R<1> is an R<2> -SO2 - or R<3> -CO- group; and each of R<2> and R<3> is, independently, an alkyl or cycloalkyl or aryl or heteroaryl group each optionally substituted.
Patent JP-H07259122-A (JP)
Title: Dredging device
Inventor: WATANABE TAKESHI
IPC: E02F3/92
Filed: 1994-03-25
Abstract: PURPOSE:To mount a dredging device on a dredge to dredge and lift mud of a sea bottom at a high concentration and in a high efficiency, effecting an operation of the dredge simply and easily without stretching a swig wire. CONSTITUTION:A dredging device is installed to a dredge and can be lifted and lowered by a winch, and formed from a discharge pipe 70 with a vertical type screw conveyor 40, a pressure pump 50 and an air nozzle 60, and at least a pair of left and right excavators 30 being pin-joined at the lower end of the vertical type screw conveyor 40 and inclinable in a perpendicular. A plurality of scrapers 30B are protrudingly provided to a going-around caterpillar 30A at approximately set intervals in the excavator 30.
Patent JP-H11254804-A (JP)
Title: Image production system
Inventor: TAKARADA SHINICHI
IPC: G03B35/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a plurality of images from being seen simultaneously through the interference of adjacent images at the time of printing a plurality of images on a lentlcular lens. SOLUTION: This device comprises image data division means to divide each Image data for one image plate of the N image plates having an order set preliminarily into a plurality of rectangular part image plates, dynamic range compression means 101 to compress the dynamic range of the image data of the divided rectangular part image plane, interference correction means 102 to add the additive complementary colors of the image data of the adjacent rectangular part image plane, and rearrangement means 103 to rearrange the image data of the corrected rectangular part image plane. By this constitution, N piece of corrected rectangular part image data is printed 104 within one pitch of the lens on the rear surface of a lenticular lens.
Patent JP-S59184106-A (JP)
Inventor: KARURUHAINTSU ADAMUSU
IPC: A61K47/44
Filed: 1984-03-26
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-H01231033-A (JP)
Title: Method for reducing noise from laser light
Inventor: WATABE KIMITAKA
IPC: G02F1/39
Filed: 1988-03-11
Abstract: PURPOSE:To compress noises of photon number and orthogonal phase components so as to make tuning possible over a wide wavelength range by measuring the number of photons and amplitude of one-side output light of the two kinds of output light generated from a optical nondegenerate parametric amplifier and forecasting the information of the other-side output light, and then, reversely modulating the other-side output light in accordance with the forecast information. CONSTITUTION:Laser light is inputted to an optical nondegenerate parametric amplifier 3 and, of the output light composed of 1st- and 2nd-components generated from the amplifier 3, the 1st-component output light 6 is measured in the number of photons and amplitude. The 2nd-component output light 5 is reversely modulated by controlling at least one of the feedback to the amplifier 3 and feedforward to the 2nd-component output light 5 in accordance with the measured quantities and noises of the photon number or orthogonal phase components of the output light 5 are compressed, so as to reduce the noise of the laser light.
Patent JP-S51132558-A (JP)
Title: Cart for transporting dust container
Inventor: IIMURO TAKASHI
IPC: B62B3/10
Filed: 1975-05-12
Abstract: PURPOSE: To provide a cart for readily transporting a heavy dust container keeping hands clean. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63224296-A (JP)
Inventor: KATO MASAYO
IPC: H05K3/46
Filed: 1987-03-13
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-H02236936-A (JP)
Title: Charged beam apparatus
Inventor: FURUKAWA TETSUYOSHI
IPC: H01J37/153
Filed: 1989-03-08
Abstract: PURPOSE:To enable highly accurate compensating processing if optical deflection quantity becomes large by reading from a memory a compensatory quantity which is actually measured per position on the surface of a field to be irradiated, and feeding the compensatory quantity to a compensation lens to make compensation. CONSTITUTION:When a signal generator 7 produces a deflection command signal, the deflection signal is fed to a deflection lens 5 via a D/A converter 15 and an amplifier 16, and an electron beam 1 is deflected in an instructed coordinates (x, y) position on a field surface 4 to be exposed. The deflection signal is also fed to an astigmatism compensation memory 17 and to a converged point error compensation memory 18 at the same time. Each compensation quantity corresponding to the instructed coordinates is read out from the memories 17 and 18, and the read out outputs are fed to an astigmatism compensator 6 and a converged point compensator 14 via D/A converters 19 and 21 and amplifiers 19 and 21, respectively to compensate electro-optical error induced by a lens system 5.
Patent JP-H09222793-A (JP)
Title: Developing device
Inventor: MACHIDA JUNJI
IPC: G03G15/08
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent image without a white streaky noise, density unevenness, etc., by performing electroless nickel plating on the surface of a regulating member. SOLUTION: As the regulating member 12, a stainless steel plate is used, the end part coming into contact with a toner carrier of the plate is bent and then, the surface has the electroless nickel plating 12a. Then, the regulating member 12 is brought into press-contact with the surface of the toner carrier. Thus, when the surface of the regulating member 12 brought into press-contact with the surface of the toner carrier has the electroless nickel plating 12a, the surface of the regulating member 12 is made smooth. Especially, in the case the end part of the regulating member 12 brought into press-contact with the surface of the toner carrier is bent in the axial direction of the toner carrier, even if the bent part of the regulating member 12 is cracked, the crack does not become large by the sticking of the toner to the surface of the regulating member 12, because the surface of the bent part is smoothened by the electroless nickel plating 12a.
Patent JP-H11262248-A (JP)
Title: Dc-to-dc converter
Inventor: TATEISHI TETSUO
IPC: H02M3/155
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a DC-to-DC converter which does not obstruct the detecting function of a current detecting means, even when spike noises caused by the parasitic capacitance, etc., of an inductance circuit occurs at the switching of a MOS transistor. SOLUTION: In order to prevent the occurrences of a case in which the current flowing through an inductor L and a resistor RSENS fluctuates due to spike noise caused by a parasitic capacitance Cx of the inductor and the like, and the output signal of a comparator 5 is inverted when a MOS transistor 2 is switched by means of a switching signal outputted from a control circuit 1, a filter F composed of a resistor R3 and a capacitor C2 is connected to the input section of the comparator 5, and at the same time, a transistor Tr1 is connected in parallel with the resistor R3.  Therefore, the deterioration in responsiveness of the comparator 5 can be prevented by absorbing the spike noise by making the filter F to function by turning off the transistor Tr1, when the transistor 2 is switched, and in the mean time, the time constant of the filter F is reduced by turning on the transistor Tr1, when the transistor 2 is not switched.
Patent JP-S51131586-A (JP)
Title: Curable resin composition
Inventor: HIRAYAMA TAKAO
IPC: C08G59/18
Filed: 1975-05-12
Abstract: PURPOSE: A curable resin composition suitable for paints, curable with light and heat, with improved curing characteristics, comprising a specified epoxy compound, a specified carboxylic compound, and a photosensitizer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58173939-A (JP)
Title: Data transmission system
Inventor: WATANABE AKIRA
IPC: H04L12/40
Filed: 1982-04-06
Abstract: PURPOSE:To simplify the multi-drop type transmission system and to improve the reliability and transfer efficiency, by providing a control line common to each station, and adding a clock generating circuit 4. CONSTITUTION:The clock generating circuit 4 transmits a pulse train in the period T to a control line 2 and supplies timing information common to each station unit SU. A pulse signal of a delay circuit 5 of the SUA is taken as a reference, a delayed timing is obtained and a sigificance signal is transmitted to an AND gate circuit 6. A data line vacancy detection circuit 7 checks whether or not a data line 3 is in use and transmits the significance signal to the AND circuit 6 when not in use. The significance signal is transmitted to the SUA when the transmission is requested via a signal line 8. A data line exclusive informing signal line 9 informs to a transmission/reception circuit 10 that the output condition of the AND circuit 6 is satisfied. A detection line 7 detects an idle data line, and when arrives a transmission request, the AND condition of the gate 6 is satisfied together with the delayed timing output, and a data line exclusive notice signal is fed to the circuit 10, and a transmission data is transmitted to a data line 3.
Patent JP-H10237956-A (JP)
Title: Insert with drill
Inventor: ITO KATSUO
IPC: E04B1/41
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an insert with a drill, in which the machining of a lower hole to a deck plate and the screwing of an insert body are conducted by one process while a hanging bolt is connected directly to the insert body installed and fixed onto the deck plate and which can be used. SOLUTION: In the insert with the drill, a drill section 12 is mounted at the lower end section of the shank 14 of an insert body 11, in which an anchor head section 15 is formed at the upper end section of the shank 14 while a male screw section 16 for fixing is formed to the outer circumferential surface of an intermediate section, and a washer 13 is fitted and retained to a shank 14 section adjacent at the upper end of the male screw section. The drill section 12 is formed of the drill tip 12 detachably set up to an opening section 17 formed at the lower end of the shank 14 at that time, a female screw section 18 for connection extended in the axial direction is fitted to the innermost recess of the opening section 17.
Patent JP-H08252131-A (JP)
Title: Drawer double suspension device
Inventor: RI CHIYOU
IPC: A47B88/16
Filed: 1995-03-16
Abstract: PURPOSE: To eliminate play in a drawer when it is drawn out largely by providing in a retaining member a stopper which regulates rocking in abutment on the bottom of a fixing rail, and further by having the retaining member retain a lower guide member which nips and holds a horizontal section from above and below in cooperation with an upper guide member disposed forward to the stopper. CONSTITUTION: A roller 14 as an upper guide member is disposed above a horizontal section 2b of a drawer rail 2, and a roller 15 as a lower guide member and a roller 16 as a stopper are disposed below a horizontal section 2b. The rollers 5 and 16 are retained rotatably respectively by a bracket 17 as a retaining member, wherein the bracket 17 is attached to a movable rail 3 rockably in the vertical direction by an attaching pin 18. When a drawer is drawn out largely, its self-weight generates in the movable rail 3 a moment A onto a fixing rail 1, and the bracket 17 has its forward edge rock upward centering around the attaching pin 18. At this time, the horizontal section 2b on the drawer rail 2 is held by the rollers 14 and 15.
Patent JP-S56153869-A (JP)
Title: Facsimile signal transmission system
Inventor: KODERA HIROSHI
IPC: H04L25/20
Filed: 1980-04-28
Abstract: PURPOSE:To make the repeating transmission line efficient, by removing the dummy code train in an input stage of a repeating system and by inserting it in the output of the repeating system, in the repeating transmission of a digital facsimile signal. CONSTITUTION:An output code train of digital redundancy suppression facsimile terminal 1, which outputs the digital facsimile signal with suppressed redundancy, has the dummy code train removed by repeating system input terminal station 2 and is input to transmission line 3. The dummy code train is inserted to the code train, which is transmitted through transmission line 3, at repeating system output terminal 4, and this code train is transmitted to digital redundancy suppressing facsimile terminal 5. Consequently, the number of bits occupied by one terminal on the transmission line between the transmission and receiving repeating systems is made smaller than the number of terminal output bits, so that effective transmission is completed.
Patent JP-H08272725-A (JP)
Title: System and method for judgment and operation of constituent conformation of server in distributed object environment
Inventor: ROODORITSUKU JIEI MAKUCHIESUNI
IPC: G06F9/445
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To contain multiple host computers where a computer system in a distributed object programming development environment provides service for a client on a network by internally stored servers. SOLUTION: A client 105 can utilize various types of configuration information about several servers by a permanent server manager 203. The manager 203 is an object that contains such information about a separated server 201. The manager 203 can stores such information as start execution definition, retention program definition, object interface and implement, acquisition and logging configuration data. By having durability and being external for the server 201, the manager 203 can operate and decide the information about the server 201 at the request of the client 105 without starting the server 201, by which facilitates system management.
Patent JP-S55150285-A (JP)
Title: Method of suppressing self-oscillation of electromechanical converter
Inventor: KUBO KANJI
IPC: G11B5/53
Filed: 1979-05-10
Abstract: PURPOSE:To abruptly displace a bimorph without self-oscillation in an electromechanical converter by superimposing second drive voltage having the same period, amplitude and 180 deg. of phase difference as and from the self-oscillation components in the first drive voltage to the first drive voltage. CONSTITUTION:When predetermined voltage 22 is stepwisely applied to a bimorph, it can respond with a wave 23 of T/2 with self-vibration period T until the initial peak value due to the transient theory. When the Q factor of the bimorph is approx. 10, the excessive amount is approx. 1, and the amplitude sigmat1 is twice the ideal displacement sigmas1. Accordingly, the bimorph is displaced by sigmas1/2 by the pulse 24. The response of the bimorph for the pulse waveform 24 is the synthesized negative and positive stepwise voltage 25 and 26, and the responses to the respective voltage becomes self-oscillation with the period T and the amplitude sigmas1. Therefore, when synthesizing them by taking into consideration with the symbolts, the bimorph responds with the waveform 29. When it is now driven by the synthesized waveform 20 of the pulse 24 and the stepwise voltage 22, the transient response of the bimorph becomes the waveform 31. After the rise time of the T/2 period the displacement sigmas1 becomes constant to abruptly displace without self-oscillation.
Patent JP-S55149944-A (JP)
Title: Bleaching composition for photograhic processing
Inventor: ITOU ISAMU
IPC: G03C7/42
Filed: 1979-05-09
Abstract: PURPOSE: To prevent generation of harmful gas such as halogen gas from a bleaching bath by adding a persulfate or an inorg. ferric salt, a water soluble halide, and a specified carbonylamino or sulfonylamino compound to a bleaching composition.  
     CONSTITUTION: To a bleaching composition are added the following three kinds of compounds: a compound represented by the formula (where X is carbonyl or sulfonyl; R 1  is alkyl, alkenyl, phenyl, alkoxy, amino, acylamino, or heterocyclic; R 2  is H, alkyl, alkenyl, phenyl, acryl, carbamoyl or heterocyclic; and R 1  and R 2  may be condensed to form a 5- or 6-membered ring), a persulfate such as K 2 S 2 O 8  or an inorg. ferric salt such as FeCl 3 , and a water soluble halide such as NaCl or NaBr. A bleaching bath contg. the resulting composition generates no harmful gas such as halogen gas, environmental pollution, corrosion of a camera, etc. are prevented. The bath shows high bleaching rate and maintains its stable bleaching power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59189201-A (JP)
Inventor: GUREN ERUUIN SHIYUKEI
IPC: F22B1/06
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000247790-A (JP)
Title: Substrate for semiconductor element, semiconductor element and production of nitrogen compound single crystal substrate
Inventor: KINOSHITA HIROYUKI
IPC: H01L21/20
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress crystal defect and form a compound semiconductor thin film by preparing a substrate for semiconductor elements constituting either one face of (130) face, (100) face and (001) face of a specific calcium aluminate single crystal as a main face. SOLUTION: A sintered compact (polycrystal) of CaO and Al2O3 is prepared, and a substrate for semiconductor elements of calcium aluminate single crystal represented by the formula CaxAl2yOx+3y (1<=x<=x/y<=7/2) (having about 0.3 mm, preferably about <=1 mm thickness in calcium aluminate single crystal represented by CaAl2O4) constituting either one face of (130) face, (100) face and (001) face as a main face is produced according to Czochralski method, or the like, using the sintered compact as a raw material. A compound semiconductor single crystal thin film (having about 3-5 μm thickness formed of CaN, AlN, or the like) is formed on the main face of the substrate by heteroepitaxy and the substrate for semiconductor elements is removed by etching with hydrochloric acid, sulfuric acid, or the like, to provide the objective high-quality single crystal wafer having a large diameter.
Patent JP-H09251384-A (JP)
Title: Production system and collation memory management system therefor
Inventor: INABA HIROTO
IPC: G06N5/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a collation processing by efficiently executing the management of a β memory in a collation operation processing by an Rete network method. SOLUTION: This production system of a forward inference system by Rete algorithm is provided with a collation operation function for developing the condition part of a production rule to a Rete network and performing execution. In memory nodes (the β memory M10 on a left side and an α memory M11 on a right side) for constituting the respective input parts of a 2-input node function (AND node) 5 in the Rete network, a collation memory node function for holding linkage information for indicating relation between the respective βmemory elements of an upstream node and a downstream node or between the respective memory elements (between α-β memory elements) of the same 2-input node function as the β memory element for constituting a left side input part especially is provided.