baber/WOPTO huggingface dataset:
Patent JP-S61288360-A (JP)
Title: Analysis and display method for surface condition
Inventor: MASUYAMA FUJIMITSU
IPC: G01N23/225
Filed: 1985-06-14
Abstract: PURPOSE:To display the coarseness, defects and the like broadly within a viewfield of the naked eye, by detecting the surface condition of a mechanical part or the like with a scanning type electron microscope, and display two- dimensionally by separating in a specific quantity after memorizing plurally and continuously the resultant signals. CONSTITUTION:Electron beams 2a from a scanning type electron microscope are radiated over a sample 3 such as a mechanical part, and numerous analyzing points 4 are scanned two-dimensionally. Then the secondary electron beams 2b responding to the analyzing points 4 are detected by a detector 5, memorized in a computer 7 through a control unit 6, and this process is carried out on all analyzing points 4 continuously. After that, the size or the depth of each recessed and projecting point over the surface of the sample 3, obtained from the memorized values, is displayed on the display device 8, by separating in a specific quantity, in specific marks or colors two-dimensionally. Therefore, the coarseness or defects can be displayed broadly within the viewfield of the naked eye, and can be used effectively for detecting nondistructive defects and the like.
Patent JP-H04353774-A (JP)
Title: Tem cell
Inventor: HIROSE MASAAKI
IPC: G01R29/10
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a TEM cell which generates inside a uniform TEM mode electromagnetic wave being simular to the one of a distant field. CONSTITUTION:A cell 1 constituting an external electrode is provided, and an internal electrode plate which is supported at the upper and lower end parts by support members 7 and 7' provided in the vertical direction and stands upright in the vertical direction is provided inside the cell. The internal electrode plate 5 is provided in displacement from the central position of the cell in regard to the direction being orthogonal to the surface of the plate, and the cell 1 constituting the external electrode has doors 4 on the opposite sides of the internal electrode plate 5. In this way, a TEM cell showing little deflection, in particular, is constructed.
Patent JP-H05301872-A (JP)
Title: Picolinic acid derivativee and herbicide
Inventor: TAKABE FUMIAKI
IPC: C07D401/14
Filed: 1992-04-23
Abstract: PURPOSE:To provide a new compound having excellent safety and useful as a herbicide, etc. CONSTITUTION:The compound of formula I [R is H, alkyl, alkenyl, alkynyl, etc.; R<1> and R<2> are alkyl, alkoxy, halogen, etc.; X is group of formula II (R<3> and R<4> are H, alkyl, alkoxy, alkynyl, etc.), etc.; Y is O, (cyano-substituted) methylene, carbonyl, etc.; Z is O, etc.; n is 0 or 1], e.g. 3-[(4,6- dimethoxypyrimidin-2-yl)oxy]-6-(N,N-dimethylamino)picolinic acid methyl ester. The compound of formula I can be produced e.g. by reacting a compound of formula III (R<10> is R except for H) with a compound of formula IV (R<11> is halogen, alkylsulfonyl, etc.) in a solvent (e.g. benzene) in the presence of a base (e.g. sodium hydroxide).
Patent JP-H04353424-A (JP)
Title: Screw extruding machine
Inventor: OKI MASAHIKO
IPC: B29C48/395
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a rubber inexpensive to produce and stable in quality and effect a rapid rubber replacement. CONSTITUTION:A screen extruding machine which comprises a cylinder 2; a screw 3 rotatable in the cylinder 2 concentrically therewith; a mixing pin 9 provided within the cylinder 2, projecting therefrom and rotatable about its axis; a rotating means for rotating the mixing pin 9; threads 4 provided in the outer peripheral surface of the screw 3; a plurality of slits 7 formed in the crests of the threads and adapted to permit therethrough the passage of the mixing pin 9 upon rotation of the screw 3; and threads 13 formed in the outer peripheral surface of the mixing pin 9 along its axis. In the above- mentioned screw extruding machine, since rubber kneading efficiency is good and rubber warming characteristic is excellent, the rubber plastization efficiency is outstandingly good.
Patent JP-H05298328-A (JP)
Title: Automatic correction device for production plan
Inventor: MAEDA MINORU
IPC: G06Q50/04
Filed: 1992-04-22
Abstract: PURPOSE:To provide an automatic production plan correction device capable of managing the whole production processes in a production line and efficiently flexibly corresponding to the production plan. CONSTITUTION:Under the control of a management device 2 grasping production state, a production process 1 executes production based upon a production plan stored in a storage device 3 and an arithmetic unit 4 forecasts whether problems on production management will be generated in the future or not at the time of receiving a signal from a timer 5. At the time of judging the future generation of a problem, the unit 4 refers stock information stored in the device 3 and automatically corrects the production plan. When the correction of the production plan is impossible, an alarm device 8 is driven and the fact is informed to an operator.
Patent JP-S5652963-A (JP)
Title: Facsimile unit
Inventor: MORI MASAAKI
IPC: H04N1/32
Filed: 1979-10-08
Abstract: PURPOSE:To elevate the operativeness by forming the unit so that the contraction percentage of a transmitting copy corresponding to the terminal equipment of the address No. in case the address telephone No. has been input, at the time of communication. CONSTITUTION:The address telephone No. of the terminal equipment to which communication is desired is input to the system control unit (SCU). Also, when the transmitting copy has been set to the picture reading part 1, size of the copy is detected and it is input to SCU9. SCU9 discriminates whether the address telephone No. which has been input is stored in the condition set memory 13 or not, and in case it is stored, its function condition is read out from the memory 13, and is transmitted to the contraction part 2. In case of communication with the other party whose address telephone No. is not stored in the condition set memory 13, call, transmission and receiving of the function condition, etc. are executed in accordance with the regular communication control means.
Patent JP-H09213070-A (JP)
Title: Hidden ) type pseudcache dram
Inventor: TAAPEN KOU
IPC: G06F12/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel DRAM architecture which in low in price and has a high performance equivalent to a cache SRAM. SOLUTION: This DRAM is provided with a memory array 22, 24, a register 29 with a 4:1 Mux/Demux function, a RAS buffer/decoder 21, a CAS buffer/ decoder 23, a burst address counter 27, a page register/comparator 24, a sequencer 25 and a data buffer 20. Pipe line cycle request and precharge cycle stealing are executed by using these peripheral circuits. The stealing excludes precharge cycle time. And, precharge cycle stealing is used in the timing chain of writing operation to exclude the precharge cycle time in the writing operation.
Patent JP-H07312689-A (JP)
Title: Image reader
Inventor: SATO TATSUYA
IPC: G06T5/00
Filed: 1994-05-18
Abstract: PURPOSE:To provide an image reader capable of reading a halftone with high resolution. CONSTITUTION:A switch circuit 24 switches a first contact 24a and a second contact 24b to sides (b) replying to an instruction of half-tone from a binary/ halftone switching circuit, and potential difference between a reference voltage RefH on a white level side and a reference voltage RefL on a black level side to be applied to an analog/digital converter 16 can be narrowed. In this way, since the analog/digital converter 16 quantizes a picture signal between narrowed reference voltage RefH on the white level side and reference voltage RefL on the black level side, the halftone can be quantized with high resolution.
Patent JP-H08299875-A (JP)
Title: Coking gun
Inventor: SHIMIZU KIYOSHI
IPC: B05C17/01
Filed: 1995-04-28
Abstract: PURPOSE: To prevent the protrusion of a sealing or filling insufficiency by rotating a cartridge to an angle fitted to the extraction of the sealing. CONSTITUTION: A cartridge holder 24 having a semi-circular arc cross section and housing a sealant housing cartridge A and having a piston press plate 34 pressing a piston A2 to a nozzle A1 provided on the side of a nozzle A1 in a movable manner is supported on a gun main body 26 having a grip 25, a grip lever 27 and a piston pressing mechanism so as to be rotatable around the center line of the cartridge holder 24.
Patent JP-S61289311-A (JP)
Title: Collared plastic lens
Inventor: TAKESHITA MASAMICHI
IPC: G02B7/02
Filed: 1985-06-17
Abstract: PURPOSE:To easily fit a lens in a lens barrel in a correct fitting direction without confirming the top and reverse of the lens specially by providing a bevel member along the outer peripheral surface of a collar part. CONSTITUTION:A bevel spring part 4 is formed along the outer peripheral surface 3 of the collar part and has a fixed end 5 and a free end 6 projecting out from the outer peripheral surface 3, and when a load is placed in the outer peripheral direction of the lens, the bevel spring part 4 is displaced around the fixed end 5 as a fulcrum to the outer peripheral surface 3 of the collar part 3 at a maximum while generating elastic force. Consequently, a top/reverse decision is made clearly in lens surface fitting and the lens is easily fitted in the lens barrel; and there is no play in the lens barrel even if the lens has variance in external diameter size.
Patent JP-H07321611-A (JP)
Title: Pn code generating circuit
Inventor: KURATA FUJIO
IPC: G01S13/93
Filed: 1994-05-20
Abstract: PURPOSE:To prevent a code recurrence disable state caused in a conventional feedback type circuit by reading a logic value forming a PN code directly from the output of a ROM. CONSTITUTION:A counter 51 is used to operate a PN code generating circuit and PN clocks are counted by using a basic chip length of the code as one period and the count is fed to a ROM 52 and also to a code length detection circuit 53. At the moment that a ROM address is a value equivalent to a code length in the circuit 53, reset signal is sent to the counter 51, the counter 51 is reset. That is, n-sets of addresses are sequentially fed to the ROM 52 by resetting the ROM address fed from the counter 51 to the ROM 52 so that the code length represents n-sets of addresses. The ROM 52 stores plural logic values respectively to each of n-sets of addresses and they are read and the logic values of the same length as the codes are combined and the obtained code is outputted to a code selection circuit 55.
Patent JP-S63297302-A (JP)
Title: Disinfecting composition
Inventor: MIYAO KOHEI
IPC: A01N31/14
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a disinfecting composition, which is an almost colorless liquid at room temperature, containing a specific compound as an active ingredient, safe and nontoxic to the human skin and especially effective in preventing infection of acquired immune deficiency syndrome (AIDS). CONSTITUTION:A disinfecting composition containing >=0.1wt.%, preferably 1-3wt.% compound expressed by the formula as an active ingredient. The above-mentioned composition is used in the form of a solid or liquid soap, etc., or by coating the surface of a condom therewith, etc. The afore-mentioned composition is produced by using ingredients employed for preparing a conventional disinfecting composition and water, ethanol, antimicrobial agent, antifungal agent, surfactant, humectant, moisturizer, perfume, colorant, etc., are cited as the ingredients. Amounts thereof used are almost equal to those of the conventional disinfecting compositions. The above-mentioned composition can be used for disinfecting hands of persons engaged in treatment-related work or tools used therefor or hands of persons engaged in hairdressing-related work or shaving faces of persons coming there or tools used therefor.
Patent JP-H081336-A (JP)
Title: Method and device for detecting welding wire position
Inventor: IMANAGA AKIYOSHI
IPC: B23K9/127
Filed: 1994-06-13
Abstract: PURPOSE:To prevent the occurrence of a weld defect, to automate welding, and to improve a welding quality by distinguishing the acceptable or the nonacceptable of a welding wire position and judging the abnormality of an electrode, which affect the acceptable or the nonacceptable of the shape of welding beads. CONSTITUTION:A wire voltage detecting means 13 detecting a wire voltage signal generating between a nonenergized welding wire 8 to be sent into an arc 6 and a welding base material 5 and a wire short circuit detecting means 14 detecting the short circuit transfer of a welding wire, are provided, and a wire position distinguishing means 15 distinguishing a welding wire position is provided. After making a wire position distinguishing means 15 distinguish the properness or the improperness of the height of a welding wire position by fetching the frequency of a short circuit transfer and a short circuit transfer time ratio per unit time, which are found by the wire short circuit detecting means 14 during a welding period, into the wire position distinguishing means, when the height of the welding wire position is excessive and improper, a control signal making its height lower is transmitted, and to the contrary, when the height of the welding wire position is too little and improper, the control signal making its height rise is transmitted respectively.
Patent JP-H06331616-A (JP)
Title: Housing for converting electric spray to ion current
Inventor: MAIKERU JIEI TOMANI
IPC: G01N27/62
Filed: 1993-05-07
Abstract: PURPOSE: To reduce the necessity of precise positioning of an electric atomizing capillary pipe to a housing by a housing passage by uniformly heating the electric atomization within the passage to promote removal of solvent. CONSTITUTION: A liquid to be electrically atomized is put in an electric atomizing capillary tube passage 10, and converted into electric atomization in an outlet end part 27. The flow of the atmosphere in an area 13 sucked into the orifice 12 of a housing 11 having a heater 31 to keep a temperature of about 100 deg.C passes electrically atomized small drops and ion cluster through the orifice 12 and carries them to the area 3 of the passage 1. When passed through the passage 1, the small drops are uniformly heated to promote removal of solvent and ion evaporation, and the increase in area of the orifice 12 reduces the precise positioning of the passage 10 to the housing 11. The ion flow causes the additional. removal of solvent and ion evaporation in a chamber 14 and an area 17, and the charge and mass of the ion revealing in an are 20 are measured by a mass spectrometer 22.
Patent JP-H08328409-A (JP)
Title: Thermal fixing roller
Inventor: MATSUTANI TAKESHI
IPC: H05B3/00
Filed: 1995-05-29
Abstract: PURPOSE: To prevent defective fixation caused by the temperature drop at a paper passing part in accordance with the size of a paper width and to prevent the occurrence of offset to the surface of a thermal fixing roller caused by that the temperature becomes high at non-paper passing part by constituting a heating body of plural laminated heating bodies, providing an overlap part on the different layer of the heating body and independently executing the temperature control of each heating body. CONSTITUTION: At a fixing operation, a brush for energizing 1st and 3rd conductive parts 3, 4 and 7 is controlled by a paper size detector, then, in the case of a small- width paper passes through, the 3rd conductive part 7 is energized so that the heat may be generated only by the 2nd heating body 6, in the case of the large-width paper passes through, the 1st to 3rd conductive parts 3, 4 and 7 are energized so that the heat may be generated by the 1st and 2nd heating bodies 6.  Irrespective of the paper size, the temperature distribution on the whole heated surface of the roller is made uniform in such a way, then, the defective fixation caused by that the temperature at the paper passing part becomes lower than that at the non-paper passing part is prevented, and also, the offset caused by that the temperature at the non-paper passing part becomes higher than that at the paper passing part is prevented.
Patent JP-H03889-A (JP)
Title: Production of cast coated paper
Inventor: YAMADA SHUNJI
IPC: D21H25/00
Filed: 1989-05-25
Abstract: PURPOSE:To accomplish the high-speed production of the title paper through a rewetting casting process without causing quality degradation by incorporating a specific compound in a rewetting liquid to be used. CONSTITUTION:A base paper 1 is coated with a coating composition comprising pigment, adhesive, etc., using an air knife coater 2 followed by drying in a hot-air dryer 3. Thence, a rewetting liquid is fed through a nozzle 7 to rewet the coated surface which is then put to pressure contact between a press roll 4 and a cast drum 5, thus obtaining the objective coated paper 9. In this case, the rewetting liquid is incorporated with pref. 0.1-1wt.% of a compound of the formula (R is 8-18C aliphatic hydrocarbon group; n is 4-10; m is 1-3) to obtain the objective uniform, high-gloss coated paper in high-speed production.
Patent JP-H05327781-A (JP)
Title: Data communication equipment
Inventor: TANIZAKI MASANORI
IPC: G06F13/38
Filed: 1992-05-22
Abstract: PURPOSE:To input parallel data outputted from a computer device to a modem device and to transmit it to a communication circuit without adding a hardware to the outside and without changing a software of the computer device. CONSTITUTION:As for data inputted to a modem device 122, serial data or parallel data is selected by a data exchanging means 110. The selected data is converted to a signal format which can be inputted by the modem device 122 by a data exchanging device 121.
Patent JP-S62287320-A (JP)
Title: Ac power control device
Inventor: SHINODA YOSHIHISA
IPC: G05F1/45
Filed: 1986-06-06
Abstract: PURPOSE:To execute an electric conduction control without generating a noise, by generating a trigger signal which is started from the head position of an AC waveform generated in some polarity direction and ended sufficiently before the end time point of the AC waveform whose polarity is opposite to said polarity, in the course of an electric conduction period of an AC power source. CONSTITUTION:At the time point when a waveform (a) is changed in the negative direction, a gate signal is generated, and as for the gate signal, its waveform is changed to a positive half-wave from negative, it is stopped before its half-wave is ended, and a stop timing is selected so that a thyristor becomes off exactly, when the positive half-wave has been changed to the negative half-wave. In this way, an electric conduction control is executed by setting one period of the AC waveform as the minimum unit, the electric conduction time becomes longer gradually than the time point when a power source has been turned on, an electric conduction is started from the time point when the AC waveform passes through a zero level in some polarity direction, and the electric conduction is stopped at the time point when the AC waveform passes through the zero level in the same polarity direction as the time when the electric conduction has been started. Also, this control is continued until a temperature of glass becomes a prescribed temperature.
Patent JP-S618648-A (JP)
Title: Optical fiber detector
Inventor: SUZUKI NOBORU
IPC: G01J1/02
Filed: 1984-06-25
Abstract: PURPOSE:To easily clean a detection surface which is the flank of a light transmission member fitted to the opening surface of a probe by transmitting and receiving light to and from a sample which performs photodetection through the detection surface by the light transmission part. CONSTITUTION:An optical fiber bundle 21 which consists of optical fibers for projection and photodetection together is stored in the probe 3, and an end part of the fiber bundle 21 is open in the opening surface 4 at the front end of the probe 3. Then, the light transmission member 22 which has the same diameter with the probe 3 is fitted to the opening surface together with a protection end 23. The member 22, on the other hand, contacts the opening surface 4 of the probe 3 and a specular surface 24 which reflects luminous flux from the fiber bundle 21 sideways is formed on a surface facing the opening surface 4. The angle of the specular surface 24 is preferably at nearly 90 deg. to the axial direction of the probe 3, and luminous flux from the opening end is reflected totally by the specular surface 24 after passing through the member 22 and then emitted out from the detection surface 25 which is the flank of the member 22. Therefore, the detection surface is easily cleaned.
Patent JP-S63293003-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27K3/15
Filed: 1987-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S618515-A (JP)
Title: Combustion apparatus
Inventor: OOYABU HAJIME
IPC: F23N1/00
Filed: 1984-06-25
Abstract: PURPOSE:To maintain the stable combustion of an appratus in low temperature atmosphere or having large supply amount of fuel gas, and to make it possible to carry by providing a flow amount adjusting apparatus for supplying gas to a burner, and liquid temperature adjusting valve at the inlet of a vaporizing pipe. CONSTITUTION:A vaporizing pipe 3 connected to the bottom of a fuel tank 2 is heated by the heat of combustion flame 4, and being supplied heat amount taken away by the vaporizing latent heat of LPG. A liquid temperature adjusting valve 7 secured on a heat responding element 6 being thermally displaced is provided adjacent the inlet 5 of the vaporizing pipe disposed on the tank side of the vaporizing pipe, and the inlet 5 of the vaporizing pipe is closed by the liquid temperature adjusting valve 7 caused by the displacement thereof when the temperature of the heat responding element 6 is raised over a prescribed temperature. The vaporized LPG is guided from a fuel tank 2 to a gas flow amount adjusting apparatus 9 through a gas supply pipe 8. The liquid temperature adjusting valve is open in the low temperature atmosphere and the heat necessary for the vaporization is supplied to the tank 2, the liquid temperature adjusting valve is closed in a normal temperature, the heat amount is not supplied to the tank 2, so that a stable combustion can be continued even in the low temperature atmosphere without extraordinary temperature rise up of the tank 2, and being safe, and it is possible to refill the fuel.
Patent JP-S61288475-A (JP)
Title: Manufacture of photo detector
Inventor: IDE YUICHI
IPC: H01L31/10
Filed: 1985-06-16
Abstract: PURPOSE:To enable to remove promptly the slow component due to the diffusion of positive holes, by taking out electron current and positive hole current into an external circuit with these currents being separated. CONSTITUTION:On the surface of a semi-insulating InP substrate 21, SiO2mask 32 is deposited by a CVD method or the like, and a stripe-shaped opening with a width of about 2mum is formed by a normal photo lithography technique to expose the InP substrate 21. Next, etching forms a stripe-shaped trench with a depth of about 0.3mum and a width of about 2mum. Next, molecular beam epitaxy causes a P-type InGaAs hole current absorbing layer 22 to grow. Next, etching forms P-type InGaAs only in the trench. Thereafter, molecular beam epitaxy laminates an N-type InGaAs light-absorbing layer 23, an undoped Al InAs two-dimensional electron gas forming spacer layer 24, an N-type A4l InAs charge supplying layer 25 and an N-type InGaAs electrode forming layer 26. In the electrode forming process, the surfaces of the hole current absorbing layer 22 and the semi-insulating InP substrate 21 are exposed, and the charge supplying layer 25 is also exposed.