baber/WOPTO huggingface dataset:
Patent JP-S63317719-A (JP)
Title: Adjusting method for gap of encoder
Inventor: USHIYAMA SHIGEYUKI
IPC: G01D5/36
Filed: 1987-06-22
Abstract: PURPOSE:To simplify the adjustment and fixation of a gap of an encoder, by a method wherein a bonding agent is put in the gap between a photodetecting element and a rotary slit plate and set therein so as to adjust and fix the gap. CONSTITUTION:A gage 13 of a prescribed size is inserted between a photodetecting element 8 and a rotary slit plate 3. Rubber pieces 11a and 11b are put, as elastic materials, in fitting blocks 4, bonding agents 12a and 12b are put in the peripheries of said pieces, and they are fastened by screws 13a and 13b, respectively. With the screws 13a and 13b tightened, the photodetecting element 8 gets in contact with the gate 13, and thereby a gap H is determined. The resin agents 12a and 12b are set in this state, so that the gap H be fixed.
Patent JP-S5379524-A (JP)
Title: Production of speaker diaphragm
Inventor: HANEDA TOSHIO
IPC: H04R7/02
Filed: 1976-12-24
Abstract: PURPOSE:To increase internal loss and suppress the production of non-symmetrical vibrations by heating and pressing a thin plate, which comprises pressure-compacting chop form chabon fibers with thermosetting plastics, in a pair of male and female molds thereby molding said plate.
Patent JP-S63317141-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YOSHIOKA YOSHINAO
IPC: G01S15/89
Filed: 1987-06-22
Abstract: PURPOSE:To obtain a two-dimensional image wherein no effect of time phase difference appears between image ends or frames, by forming a desired two-dimensional image on the basis of the data of a heartbeat at every split time phase. CONSTITUTION:One heartbeat of R-wave-R-wave is appropriately divided into (N) heartbeats and, by controlling a transmitting and receiving circuit 2, (N) same fine ranges are scanned with respect to a certain heartbeat and data are stored in the predetermined regions of (N) frame memories of a large capacity memory 6. With respect to the next heartbeat, (N) adjacent fine regions are scanned in the same way and the data thereof are stored in the large capacity memory 5. By repeating the above-mentioned operation with respect to (N) heartbeats, the sector scanning B-mode image data corresponding to (N) frames are stored in the large capacity memory 5. Next, a change-over device 7 is subjected to change-over control by a control circuit 6 and data is written in an image memory 3 for every frame from the large capacity memory 5 and displayed on a display circuit 5.
Patent JP-S5379562-A (JP)
Title: Indicator
Inventor: MIYAGAWA NOBUAKI
IPC: G01D7/00
Filed: 1976-12-24
Abstract: PURPOSE: To eliminate flickering of indication and let indication following-up state changes be performed by converting the indication quantities such as vehicle speeds and the number of revolutions once to periods inversely proportional to each quantity and changing the indication cvcle according to the quantities to be indicated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05347230-A (JP)
Title: Laser trimming method of capacitor
Inventor: YAMAMOTO TAKEO
IPC: H01G4/33
Filed: 1992-06-15
Abstract: PURPOSE:To facilitate the fine adjustment of a capacitance by a method wherein, when the capacitance is not adjusted within a specific range, the line adjacent to the cut off line is to be linear cut off so as to repeat the capacitance judgement and the linear cutting off step until the capacitance is set up within the specific range setting up the capacitor capacitance at the specific value. CONSTITUTION:The cutting off line 102 for a trimming unit is drawn by 1-m times of pulse irradiations. Besides, respective beam stops 104 are set up in Y scanning direction so as to be partly overlapped with one another while e.g. 100 or 200 is set up as for the value of m. Furthermore, the capacitance is to be measured after finishing the linear cutting off step while in order to further reduce the capacitance, the line 102 adjacent to the previously cut off lines 102 is to be cut off. At this time, it is recommended that the scanning intervals in Y direction may be set up so as to avoid the three time beam irradiation step if possible. Through these procedures, the cutting off step of an upper electrode layer 14 can avert the notable thermal effect due to the linear cutting off line 102 for a trimming unit.
Patent JP-H0729971-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI MASATOSHI
IPC: H01L21/76
Filed: 1993-06-25
Abstract: PURPOSE:To form a trench isolation at a low cost and to improve isolation capacity. CONSTITUTION:After a protective oxide film 2 is formed on a P-type silicon substrate 1, a silicon nitride film 3 is deposited and patterning is carried out for a specified position. An oxide film 4 is deposited thereon and a side wall 5 is formed by an etch back method. After a trench 6 is formed, the side wall 5 is removed and an oxide film 7 is formed on a silicon surface. Then, arsenic ion is implanted and a channel stop 8 is formed. Thereafter, an oxide film 9 is formed thereon and it is etched back as far as the silicon nitride film 3. Trench isolation is completed by removing the silicon nitride film 3.
Patent JP-S5959618-A (JP)
Inventor: BERUNARUDO DE SOUSA
IPC: A01N43/54
Filed: 1983-08-26
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-H11332225-A (JP)
Title: Switching power supply
Inventor: KOBAYASHI YASUHIRO
IPC: H02M3/28
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply which makes it possible to improve the efficiency of conversion of a power supply without being affected by the fluctuation in the input voltage. SOLUTION: A switching power supply 1 of a synchronous communication is provided with a transformer 2 comprising at least primary windings 2a and secondary windings 2b, a main switching element 4 which switches on or off an input current via the primary windings 2a, a sub-switching element 22 for conducting commutating current which, provided at the secondary windings 2b side, is controlled in an 'on' state after the main switching element 4 is controlled in an 'off' state. In this power supply 1, the main switching element 4 is controlled in the 'on' state immediately after the excited energy of the transformer 2 is discharged.
Patent JP-H07332586-A (JP)
Title: Heat insulating material
Inventor: FUJII SHIGEKATSU
IPC: F16L59/06
Filed: 1994-06-13
Abstract: PURPOSE:To develop heat insulating material which can hold excellent long-term heat insulating performance without lowering vacuum in a pressure reduced space over a long period of time even if used in the pressure reduced space, of course being excellent in the heat insulating performance of raw material. CONSTITUTION:Heat insulating material is formed of a heat insulating body 1 formed of burnt silica as a main agent, and a packaging body 3 containing the heat insulating body 1 while the interior is kept in the pressure reduced state.
Patent JP-H0320788-A (JP)
Title: Inspecting method for character generator function
Inventor: TANAKA TAKAAKI
IPC: G09G5/24
Filed: 1989-06-16
Abstract: PURPOSE:To enable accurate inspection even if a horizontal synchronizing signal and a reference clock shift slightly in relative position relation by stopping a reference clock for several clocks centering on the effective edge of the horizontal synchronizing signal by utilizing the horizontal synchronizing signal. CONSTITUTION:An input signal generated by a signal generation part 1 for microcomputer driving and a waveform generated by converting a synchronizing signal generated by a synchronizing signal generation part 4 through a logic circuit 6 are applied to a standard sample 2 through buffers and the signal as a signal applied to a synchronizing signal generation block 7 is also applied to a sample 3 to be measured at the same time. At this time, a reference character generator(CG) output signal outputted by the sample 2 and a CG output signal outputted by the sample 3 are applied to a CG output signal comparing circuit 5 to decide the quality of the sample 3. Thus, the reference clock of the synchronizing signals applied to the samples 2 and 3 is stopped for several clock centering on the effective edge of the horizontal synchronizing signal through the circuit 6, so the inspection can accurately be performed even if the horizontal synchronizing signal and reference clock shift slightly in relative position relation.
Patent JP-H0714543-A (JP)
Title: Neon tube, neon tube lighting system, and construction method for neon tube lighting system
Inventor: OKADA MOTOI
IPC: H01J61/16
Filed: 1993-06-25
Abstract: PURPOSE:To allow an unqualified person to perform the neon construction work. CONSTITUTION:Sockets 22, 23 are fixed along a frame 21 such as a showcase, and a neon tube 24 with bases 16 are fitted between the sockets 22, 23 at portions of the bases 16. The neon tube 24 has cold cathode type electrodes, and the bases 16 and the sockets 22, 23 are the same as those of the fluorescent lamp on the market respectively. The commercial AC power is converted into the high-frequency power of 18kHz or above and 1000 V or below by an inverter 25 and applied to both ends of the neon tube 24 through electric wires 27, 28. The electric wires 27, 28 between the inverter 25 and the sockets 22, 23 can be wired like those for the conventional fluorescent lamp.
Patent JP-H05194361-A (JP)
Title: Monobiguanide derivative and disinfectant containing the same derivative
Inventor: ISHIKAWA HIROSHI
IPC: C07C323/44
Filed: 1992-06-15
Abstract: PURPOSE:To obtain the subject compound, having high sterilizing effects and useful as a disinfectant for humans and animals, medical equipment, etc. CONSTITUTION:The objective compound is expressed by formula I (R<1> is 3,4- dichlorobenzyl, 4-chlorophenyl, 3,4-dichlorophenyl, benzyl or 4-fluorobenzyl; R<2> is octyl, 3,4-dichlorobenzyl, dodecyl, decyl, 3-trifluoromethylphenyl, etc.), e.g. N<1>-(3,4-dichlorobenzyl)-N<5>-octyl-biguanide. This compound expressed by formula I is obtained by thermally reacting an amine expressed by the formula R<1>-NH2 with an N<1>-cyanoguanidine compound expressed by formula II, as necessary, in the presence of an inert solvent such as 2-ethoxyethanol.
Patent JP-S5378102-A (JP)
Title: Automatic answering telephone set
Inventor: SATOU MITSUO
IPC: H04M1/65
Filed: 1976-12-22
Abstract: PURPOSE:To enable each important business to be reproduced from the beginning, by automatically selecting a plural number of tracks with the switch operation.
Patent JP-H114341-A (JP)
Title: Image processing unit
Inventor: SATO TAKASHI
IPC: H04N5/781
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit by which image data of a small size are synthesized without providing a new memory for a color image. SOLUTION: The unit is provided with a CCD 1 for each RGB color, a shading correction section 4 that applies image processing to image information read by the CCD 1, a color correction section 6, a gradation processing section 7, a video I/F 8 that outputs processed image information, a position correction memory 11 that corrects position deviation of the RGB read data from the CCD 1 and a main control section 9 that controls each section.  For example, in the case of reception of the image information externally, e.g. from a digital camera I/F 10, a main control section 9 stores the image information received from the digital camera I/F 10 to the position correction memory 11 prior to reading by the CCD 1 and allows a memory data bus control section 5 to synthesize the image information read by the CCD 1 with the image information stored in the position correction memory 11 and to provide an output.
Patent JP-H115647-A (JP)
Title: Conveying device
Inventor: WATANABE YASUHIKO
IPC: B65H9/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device which is capable of stably aligning- conveying mediums independently of the conveying condition of the mediums. SOLUTION: The paper feeding mechanism 1 of a copying machine is provided with a pair of aligning rollers 2 provided in this side of the transfer position on a photosensitive drum 10, plural paper feed cassettes 6a to 6e arranged below the photosensitive drum 10, paper feed rollers 8a to 8e for taking out the recording paper sheets accommodated in the respective cassettes 6a to 6e, separating rollers 9a to 9e, and a pair of feed rollers 4a which are arranged on the upstream side of the aligning roller 2 to feed the recording paper sheets taken out from the respective paper feed cassettes 6a to 6e to the aligning roller 2. The recording paper sheets taken out from the paper feed cassettes 6a to 6e are conveyed by the feed rollers 4a, and the recording paper sheets are bent between the feed rollers and the stopped aligning roller 2.  The feed of the recording paper sheets is controlled constant by changing the feed time by the feed roller 4a, depending on the size of the recording paper sheet and the positions of the paper feed cassettes 6.
Patent JP-H0450837-A (JP)
Title: Magazine for recording material
Inventor: MORITA NAOYUKI
IPC: G03C3/00
Filed: 1990-06-15
Abstract: PURPOSE:To precisely load proper solvent for forming an image with respect to a recording material by providing a tank storing the solvent for forming an image in a core where the recording material is wound and loading the solvent for forming an image at the same time that the recording material is loaded to an image forming device. CONSTITUTION:The storing tank 8 of the solvent for forming an image 9 which is offered for processing the recording material 4 is provided in the hollow core 7 and constituted so that the solvent 9 in the tank 8 can be taken out, for example, it can be sucked. Since the tank 8 storing the solvent for forming an image is integrated in a magazine for a recording material 1 in such a way, the material 4 and the tank 8 can be simultaneously loaded to the image forming device. Besides, the tank 8 need not be housed in a space which is different from the magazine 1. Thus, the image forming device is miniaturized and the recording material 4 and the solvent for forming an image 9 are precise ly loaded in the device.
Patent JP-H11352319-A (JP)
Title: Production of paste for color filter
Inventor: SAWABE SHIGERU
IPC: G02F1/1335
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a paste which prevents the reaggregation of coloring agents and can manufacture of a color filter having an excellent transmittance, contrast and smoothness. SOLUTION: The diameters of media in respective stages are made successively smaller and dispersion is executed by circulation in the process for producing a paste for color filters which executes the dispersion of the coloring agents in multiple stages by using a medium agitating type dispersing machine, such as a sand mill. The diameters of the media are preferably in a range of 0.1 to 1.0 (mm diameter). The material of the media is preferably ceramics.
Patent JP-2000300637-A (JP)
Title: Electric massaging device incorporated in cushion
Inventor: MINAMII ISAO
IPC: A61H39/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To execute massaging in a natural posture without requiring the hands of another person and to unnecessitate to particularly house a massaging device by fixing the electric massaging device to the center of one surface of a cushion for a living room so as to simplify the use of the massaging device. SOLUTION: An electric massaging device 2 is fixed to the center of one surface of a cushion 1 for a living room. In order to use the device 2 as a normal cushion, cushion is put also in its rear side. A proper system is used as the massaging system of the device 2. At the time of using, a user sit in a chair, e.g. inserts the cushion 1 between his/her own body and a backrest and holds it at an optional position desired to massage. Thus, it is possible to execute massage in a relaxed and natural posture without using hands while reading newspapers or books sitting in a chair, etc., and it is unnecessitated to house the device 2 in particular.
Patent JP-S6315685-A (JP)
Title: Rotating speed control system of main shaft by spindle motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P3/06
Filed: 1986-07-02
Abstract: PURPOSE:To enable various kinds of control by a spindle motor by adding a rotating speed control circuit to the speed control and orientation control of the spindle motor. CONSTITUTION:A spindle amplifier 1 receives a speed command to drive a spindle motor 2. An orientation control of the spindle motor 2 is carried out by an orientation circuit 4 inputting a stop position command and an output from a pulse coder 3. Moreover, a rotating speed control circuit 10 is added to this system. Said rotating speed control circuit 10 has a rotating speed storage means 11 receiving a rotating speed command and storing said rotating speed, a counter 12 counting one rotation signal from the pulse coder 3 and a comparison means 13 comparing a value of the rotating speed storage means 11 with that of the counter 12 to detect a coincidence of both values.
Patent JP-S6218035-A (JP)
Title: Etching method
Inventor: HAIGH JOHN
IPC: H01L21/302
Filed: 1986-07-01
Abstract: Materials whose elemental constituents are selected from groups III and V of the Periodic Table are photochemically etched in a reducing environment. Etching is carried out by il- lurnineting a halogenated hydrocarbon gas, eg methyl iodide, with ultra-violet light in the vicinity of the material. The reducing environment is provided by the presence of sufficient hydrogen to suppress the effect of any oxygen leaking into the system.Methods according to the invention may be used in particular in the production of opto-electronic devices.
Patent JP-H05319686-A (JP)
Title: Paper piece folding device
Inventor: KOBAYASHI MISAO
IPC: G03G15/00
Filed: 1992-05-23
Abstract: PURPOSE:To perform a working such as boring during paper folding operation, and realize a high-speed treatment by providing a working means for applying the working different from paper folding to the carrying stopped part of a paper piece at the time of carrying stop during the paper folding operation of a paper folding means for folding the supplied paper piece. CONSTITUTION:When Z-folding is selected by mode selection, a paper piece is first fed by the rotation of a feed roller pair 12, a paper piece guide deflecting member 17 is retreated in the second position shown by ON of a drawing hole sensor 20, and a paper folding roller pair 13 is operated to draw the paper piece. When a determined feed quantity of the paper piece is detected, the paper feed roller pair 13 is once stopped, a working such as boring by a working means 21 is applied to the part of the paper piece stopping on an outlet side foundation guide plate 15. The feed of the paper piece is continued during this working period to curve down the paper piece into a suspended state, and when a determined rotating number is detected, a deflecting member 17 is returned to a first position close to a paper piece drawing hole 16, and the paper folding roller pair 13 is restarted to provide the Z-folded state of the paper piece.
Patent JP-S6216746-A (JP)
Inventor: NODA YOSHIKATSU
IPC: A61B8/06
Filed: 1985-07-17
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-H0823591-A (JP)
Title: Speaker device
Inventor: ASAMI KAZUO
IPC: H04R1/02
Filed: 1994-07-07
Abstract: PURPOSE:To prevent the inconvenience due to vibration from generating even if an electronic equipment is arranged on supports by placing the electronic equipment on the supports inserted into the plural support insertion parts provided on a speaker box. CONSTITUTION:Four cylindrical support insertion holes 4 are provided at the prescribed location of the flat part 2a of a speaker box 2 and the diameters of these support insertion holes 4 are made slightly larger than the diameter of a cylindrical support 7. A placing plate 6 of a prescribed size where the support 7 is fixed at the location corresponding to each of the four support insertion holes 4 of the flat part 2a of the speaker box 2 is provided. Each of the four supports 7 of this placing plate 6 is inserted into the support insertion holes 4 of the flat part 2a of the speaker box 2. Further, this speaker box 2 is placed at a prescribed location, a display 1 is placed on this placing plate 6 and the display is used. Therefore, the vibration due to the sound pressure of the speaker box 2 is attenuated by the opening of the inner walls of the support insertion holes 4 and the outer periphery of the support 7.
Patent JP-S6313024-A (JP)
Title: Total reflection type optical switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1986-07-04
Abstract: PURPOSE:To reduce the coupling between two waveguides except at an intersection part where two waveguides which differ in refractive index cross each other by setting the refractive index of the intersection part equal to or larger than the refractive index of the waveguide having the higher refractive index. CONSTITUTION:The waveguide 14 which has the higher refractive index and the waveguide 15 with a lower refractive index are formed on a substrate 1 while crossing each other at the intersection point 3. Then, the waveguide 14 has confinement structure at an intersection part 2 formed about the intersection point 3 and the waveguide 15 has no confinement structure. Consequently, the coupling between the waveguides 14 and 15 is reducible except at the intersection part 2. Waveguide light 16 to the waveguide 14 travels at the intersection part 2 almost without being diffracted and waveguide light 17 to the waveguide 15 is bent away from the waveguide 14 like light 18, so the leak-in rate of the light 18 decreases. Thus, crosstalk is reduced.
Patent JP-H09316420-A (JP)
Title: Water-soluble hot melt adhesive, cigarette filter using the same and their production
Inventor: OJI NOBUYUKI
IPC: A24D3/16
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To produce a water-soluble hot melt adhesive excellent in heat stability in a molten state. SOLUTION: This water-soluble hot melt adhesive contains a vinylpyrrolidone- vinyl acetate-based copolymer. A molar ratio of the vinylpyrrolidone to the vinyl acetate in the vinylpyrrolidone-vinyl acetate-based copolymer is (the former/the latter) of about (85/15)-(10/90). The water-soluble hot melt adhesive may contain (a) about 50-300 pts.wt. of a water-soluble or a water-dispersible tackifier (a rosin derivative, etc.), (b) about 10-120 pts.wt. of wax (wax oxide, etc.) and (c) about 40-300 pts.wt. of a water-soluble or a water-dispersible plasticizer (glycerol, etc.) per 100 pts.wt. of the vinylpyrrolidone-vinyl acetate-based copolymer. The adhesive is useful as a lap paste for cigarette filter paper.
Patent JP-H0751390-A (JP)
Title: Pressure for cardiac stimulator and sensor for movement of heart
Inventor: KUUTO HEGUNERIDO
IPC: A61B5/03
Filed: 1994-07-07
Abstract: PURPOSE: To form a pressure and heart movement sensor for a heart stimulator without any harm to the flexible quality of an electrode cable, and without an need of using a hard and stiff piezoelectric element by installing a measurement device to measure the quantity of electricity across electrode conductors, changing depending on pressure applied to an electrode cable. CONSTITUTION: An electrode cable of bipolar electrode system with two conductors 1 laid in a flexible tube 3 formed out of silicone rubber is filled with a mixture 5 of coal grains or granular coal, and silicone rubber over the entire length of the flexible tube 3. In addition, resistance measured across the conductors 1 changes, when the flexible tube 3 is subjected to a pressure fluctuation induced with a heart motion or the fluctuation of blood pressure. Also, measurement devices 14, 16, 18 and 20 measure the quantity of electricity across electrode thin bodies 1 and 2, giving a change depending on pressure applied to the electrode cable.