baber/WOPTO huggingface dataset:
Patent JP-H0580009-A (JP)
Title: Carbonic acid concentration measuring method
Inventor: KAWAMOTO KOTARO
IPC: G01N27/08
Filed: 1991-09-20
Abstract: PURPOSE:To enable a carbonic acid concentration within a specimen water to be measured with an improved accuracy and high measurement sensitivity. CONSTITUTION:A channel of a gas-separation device 1 is isolated by a gas transmission film 1A, an acid solution is added to one channel 1B of this gas- separation device 1 for circulation of a specimen water 3 where carbonic acid within it is separated as carbon dioxide gas, and then an alkali solution 5 is circulated at the other channel 1C for reaction with the carbon dioxide gas which is transmitted through the gas transmission film 1A of the gas-separation device 1. Conductivity of the alkali solution 5 which reacted with carbon dioxide gas at a downstream of the other channel 1C is measured, thus enabling the carbonic acid concentration within the specimen water 3 to be measured.
Patent JP-H03102331-A (JP)
Title: Manufacture of nonlinear optical amorphous material
Inventor: ITO MASUMI
IPC: G02F1/355
Filed: 1989-09-18
Abstract: PURPOSE:To easily orient the nonlinear optical material in an amorphous body by adding an organic compound which has secondary nonlinear optical effect and solidifying it while applying a DC electric field when hydrolysis is carried out by adding water and alcohol to specific Si alkoxide. CONSTITUTION:When the hydrolysis is carried out by adding the water and alcohol to the Si alkoxide expressed as Si(OR)4 where R is an alkyl group, the organic compound with secondary nonlinear optical effect is added and solidified while the DC electric field is applied. For the application of the DC electric field, the amorphous body after the hydrolysis is placed between a plane electrode 1 and a needlelike electrode 3, a high DC voltage is applied between both electrodes to cause corona discharge 6 between both the electrodes, and the surface of the amorphous body which faces the needlelike electrode 3 is charged electrostatically. Consequently, nonlinear optical organic molecules are held in the amorphous body 2 in parallel to the DC electric field to easily form a mismatching center in the amorphous body 2, so the amorphous material which has secondary nonlinear optical effect is easily manufactured.
Patent JP-S61118264-A (JP)
Title: Serial recording method
Inventor: YANAGIURA TAKASHI
IPC: B41J2/255
Filed: 1984-11-14
Abstract: PURPOSE:To easily eliminate the upper and lower deficiency of printing by providing dots more than dot numbers necessary for recording by adding a given number of dots to the upper and lower parts of standard dots. CONSTITUTION:Two dots each are added to the upper and lower parts of dots or dot numbers 3-26 in standard use, and 28 dots are arranged in one row vertically in all. In case where a printing head 1 is positionally biased upwards in relation to a platen 3 for example, regulation is made such that dot number 5-28 (24 dots) instead of dot numbers 3-26 as dots in standard used are driven, and the position of dot group to be used for recording is altered to downside. By the regulation, the positional relation between dot group to be practically driven and the platen 3 can be corrected to the same degree.
Patent JP-H04118579-A (JP)
Title: Distance measuring device
Inventor: KIMURA KAZUAKI
IPC: G01S17/36
Filed: 1990-09-10
Abstract: PURPOSE:To shorten the measuring time without decreasing the measurement accuracy by allowing a signal generating means to generate moduration signals and a light emitting means to emit modulation light based on the signals. CONSTITUTION:A driving means 3 drives a light emitting means 4 based on input signals (wave 3) to generate modulation light. The light emitted from the light emitting means 4 is reflected by a reflection mirror arranged at a measuring point and received by a light receiving means 5. The light receiving means 5 carries out photo-electric conversion to form reflection modulation signals. The signals are amplified by a first amplifier 51, and thereafter sent out to a phase difference detection means 6. The reflection modulation signal amplified by the first amplifier 51 is further amplified by a second amplifier 52 and supplied to a delay time measuring means 7. Then, the phase difference comparison between the frequence f3 being the output signal of a wave conversion circuit 63 and the frequency f3' being the output signal of a second divider 92 is carried out by a phase comparison circuit 64. By using the phase difference, a microcomputer 8 can compute the distance between the optical wave distance meter and the reflector.
Patent JP-S6395371-A (JP)
Title: Measuring apparatus for uneven rotation
Inventor: TASHIRO HIDEO
IPC: G01S17/88
Filed: 1986-10-09
Abstract: PURPOSE:To enable measurement of frequency components of uneven rotation as well, by providing a fast Fourier transform device for frequency analysis behind a low-pass filter to achieve higher resolutions of uneven rotation of a rotor. CONSTITUTION:Laser light from a laser unit 2 is divided in two with a beam splitter 3 and one part of the laser beam is changed in the direction with mirrors 4b and 4c while the other part thereof is done to irradiate a rotor 1, which causes negative and positive Doppler shifts. Then, the scattered lights are introduced into a photo detector 6 through a lens 5 to be converted into electrical signals and inputted into an amplifier 7. Then, the signals thus amplified are inputted into a low pass filter 13 via a frequency tracer 8, an F-V converter 9 and a high-pass filter 12. Then, a fast Fourier transform device 14 processes a time waveform of uneven rotation as output signal of the filter 13 to remove white noises relying on the frequency spread of Doppler frequency thereby enabling measurement of low-level uneven rotation.
Patent JP-H04119585-A (JP)
Title: Signal recorder for retrieval
Inventor: MIHASHI YASUO
IPC: G11B27/28
Filed: 1990-09-10
Abstract: PURPOSE:To enable retrieval with high accuracy by storing the contents of a passage identification code, adding passed time for the control signal, returning to a point to be next stored, and recording a series of continuous passage identification code signals while being linked with a video signal recording operation. CONSTITUTION:Simultaneously with the recording of video signals, a passage identification code signal X is recorded in a control signal track C. When next recording the video signal from the middle of a recording medium 3, this passage identification code signal X is searched by executing a rewinding operation, and a moving amount during a retrieval period is controlled by the number of control signals 3C. While adding this number, a next passage identification code signal Y1 is prepared and recorded and even in the case of recording from the arbitrary position of the recording medium 3, passage identification code signals Y1, Y2... having serial numbers are successively rolled up from the top of the recording medium 3. Therefore, even concerning the recording medium 3 separately recorded in the middle several times, the tape recording medium 3 recording a series of absolute addresses from the top is prepared. Thus, accuracy is improved for intermittent recorded points, and retrieval is facilitated.
Patent JP-2001061746-A (JP)
Title: Tableware washing machine
Inventor: SHINJI YOSHIKAZU
IPC: A47L15/42
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To improve operability by reducing the operating force when drawing out and pushing in a washing tank of a tableware washing machine which draws the washing tank forward from a tableware washing machine body, houses tableware or the like in the washing tank and washes the tableware or the like, thereby making it possible to smoothly draw out and push in the washing tank. SOLUTION: A washing nozzle 8 is freely rotatably mounted in the washing tank 14 which houses tableware or the like and is opened in the upper part and the washing tank 14 is longitudinally movably supported at the tableware washing machine body 15. First slide rails 16 are fixed to the tableware washing machine body 15 and second slide rails 17 freely slidably mounted at the first slide rails 16 are fixed to the lower part of the washing tank 14.
Patent JP-H1187217-A (JP)
Title: Antireflection film material coating device
Inventor: ONUMA EIJU
IPC: H01L21/027
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To evenly coat an antireflection film material which leaves no dissolved gas in the antireflection film by providing a deaerator for deaerating the antireflection film material in the antireflection material before it is discharged. SOLUTION: A wafer chuck 111 for holding a wafer 10 is provided in a cup 115 of a coating part 110 so as to arrange a nozzle arm 112, a deaerator unit 113 and a nozzle 114 above this wafer chuck 111. Next, an antireflection film material is pressurized with nitrogen gas, etc., to be fed to a material feeding piping 120 from a canister, so that the fed antireflection film material passes through the nozzle arm 112, the deaerator unit 13 vibrating through a filter 130, so as to deaerate the antireflection film material by the deaerator unit 113 for removing dissolved gas. Through these procedures, the antireflection film material can be evenly coated without leaving any dissolved gas in the antireflection film.
Patent JP-S61118880-A (JP)
Title: Document storing device
Inventor: SAITO TAKAHIRO
IPC: G06T1/00
Filed: 1984-11-15
Abstract: PURPOSE:To simplify an operation for giving automatically the document name of a new page, when the document name of the new page is the same as the document name of the previous page, by providing a memory circuit for storing the document name which is given to the document of the previous page. CONSTITUTION:A function for giving the same document name to the document data of plural pages is placed between a keyboard 4 and a bus line BUS, and consists of a buffer register 9 for storing temporarily a character code from the keyboard 4, a memory circuit 10 for storing an inputted document name, and a read-out controlling circuit 11 for reading it out. A shift register 100 in the memory circuit 10 stores the code signal of the document name. Subsequently, when a coincidence condition is formed by a comparator 110 by operating a document name registering key 41, the code signal of the document name which is shifted by one digit each by a shift clock SCK is outputted successively. Its output is fed back to the input side of a shift register 100 and stored again, therefore, the document name can be registered automatically again.
Patent JP-H03104113-A (JP)
Title: Formation of resist pattern
Inventor: TSUNAKO JUKICHI
IPC: G03F1/80
Filed: 1989-09-18
Abstract: PURPOSE:To form a pattern with high precision without fail by a method wherein a photo reflecting or absorbing intermediate layer is provided between the first and second resist films and then the first resist film is removed by exposure and development processes. CONSTITUTION:The surface of a silicon substrate 1 having stepped parts is coated with the first resist 2 to smooth the surface. Next, an Al thin film as a photo reflecting intermediate layer 3a is formed on the first resist film 2. Next, the second resist film 4 is formed on the intermediate layer 3a. Next, the second resist film 4 is exposed and developed using the conventional photolithographic process to form a resist pattern region 5 so that the Al thin film 3a as the intermediate layer may be exposed. Next, the Al thin film 3a is etched away using the second resist film 4 as a mask. Finally, the first resist film 2 is removed by exposure and development processes using the Al thin film 3a as a mask.
Patent JP-H03102511-A (JP)
Title: Recording medium selecting method for device with large storage capacity
Inventor: HAYASHI HARUKI
IPC: G11B15/68
Filed: 1989-09-18
Abstract: PURPOSE:To eliminate necessity for managing a cell address by a host device and to reduce the burden of an operating system by selecting a recording medium, which is desired for the host device, by a control means and transporting the management information of the recording medium. CONSTITUTION:A host device 23 sends out the cell address, which stores the recording medium inserted to an inserting/ejecting mechanism part 27, to a control means 24 of a large capacity storage device and instructs the transportation. The control means 24 positions a medium moving mechanism part 29 to the inserting/ejecting mechanism part 27 through a medium move control part 28 and the recording medium is transported to the designated cell and housed in the cell. The host device 23 sends out a signal for distinguishing the recording medium to the control means 24 corresponding to the cell address and instructs recording to a non-volatile storing means 25. When the host device 23 executes the read/write of data to the recording medium, the symbol of the desired recording medium is sent out to the control means 24 and the write/ read is instructed.
Patent JP-H0984898-A (JP)
Title: Motion training device
Inventor: FUJIWARA HIDENORI
IPC: A63B21/068
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To experience the same motional sense as that in the normal training to obtain a motion training effect desired by a utilizer by changing the moment of inertia of a flywheel steplessly automatically in accordance with utilizer's weight and training purpose. SOLUTION: A pulley 3b or the like rotatably interlocked with an endless belt 5 of a running device 1 is provided and a ball screw 22 is joined with the pulley 3b or the like. A weight 23 is held on the ball screw 22 to constitute a flywheel 20. The moment of inertia of the flywheel 20 is changed automatically steplessly according to the position spaced from the center of a rotary shaft of a weight 23 rovided on the ball screw 22, and a control section to set the moment of inertia corresponding to utilizer's weight and training object is provided.
Patent JP-H03104195-A (JP)
Title: Sealing and shielding structure
Inventor: NAKAGAWA ASAHARU
IPC: H05K9/00
Filed: 1989-09-18
Abstract: PURPOSE:To improve sealing and shielding effect by accommodating a resilent sealing member and a magnetic molding member in a recessed portion, and inflating a shielding member through the sealing member upon application of press force. CONSTITUTION:A resilent member 7 and an electromagnetic shielding member 11 both including stepped parts 9 are together accommodated in a recessed groove 5 in a cover structure 3. The member 11 is inflated to a conductive surface where a casing 3 and the cover structure are engaged, and brought into close contact. Thus, sealing and shielding effect is greatly improved.
Patent JP-H0987904-A (JP)
Title: Production of pad
Inventor: TAKATSU AKIRA
IPC: A41C5/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pad capable of simplifying the production process by first cutting out the pad substrate with a cutter while rotating the raw material of the pad, and then cutting off with slicing unnecessary parts by pushing them out using a press mold. SOLUTION: This cut out pad is produced by cutting off unnecessary parts on the surface side of the pad with a cutter 11 while rotating the raw material 1 of the pad, then forming the pad substrates a, b,..., having a prescribed thickness by inserting the cutter almost in parallel to the surface of the pad while leaving the thickness of the pad, and pushing out unnecessary parts to the back side of the pad by using a press mold from the surface side of the pad substrate thus formed, and slicing the pushed out unnecessary parts.
Patent JP-S6395556-A (JP)
Title: Dma transferring device
Inventor: NAKADA TOSHIYUKI
IPC: G06F13/28
Filed: 1986-10-09
Abstract: PURPOSE:To enable a CPU to give an access to a main memory eve while an input/output device transfers data to the main memory, by using a 2-port memory chip to the main memory. CONSTITUTION:A main memory 1 allocates a port 17 for random access to give an access to the memory 1 from a CPU2 and then a sequential access port 20 to transfer data received from an external bus 4. The CPU2 is kept waiting only when data are transferred between a memory cell 16 and a shift register 19 in case the CPU2 tries to give an access to the memory 1 while data are transferred via the bus 4. Therefore the CPU2 is not kept waiting substantially every time the CPU2 gives an access to the memory 1. In addition, the cycle time of the port 20 is much shorter than that of the port 17. As a result, the data can be transferred to the bus 4 at a high speed by means of the port 20.
Patent JP-H0288981-A (JP)
Title: Control instrument of battery
Inventor: HARA SHINJI
IPC: H02J7/00
Filed: 1988-09-27
Abstract: PURPOSE:To prevent a battery from expiration of life by sending a warning when the charging state of the battery comes up to an allowable discharge capacity based on a battery temperature characteristic from an integrated value of an electric power-meter connected with a battery circuit. CONSTITUTION:By connecting an electric power-meter 6 with the battery circuit, a current value of charging-discharging of a battery 5 is measured, and when a discharging capacity detected by the integration of this current value comes up to an allowable limit discharging capacity obtained from the battery temperature characteristic, warning lamps 81, 82 are lit up to warn for immediate charge. By this method, even in case a discharging time from the battery 5 is long, an expiration of the battery 5 is not occurred by accident, and the charging state of the battery is always, properly controlled.
Patent JP-S6484344-A (JP)
Title: Working rate detecting system for microprogram
Inventor: SATO SHINJI
IPC: G06F11/28
Filed: 1987-09-26
Abstract: PURPOSE:To simply detect a working rate by reading out execution display flags from a prescribed address range, detecting the total number of flags and calculating the working rate of a microprogram based on the ratio of the detected value to the total number of microinstructions included in the prescribed address range. CONSTITUTION:At every reading of a microinstruction from a control memory 11, an one-bit execution display flag is written in its corresponding address in an execution flag registering memory 15 having the same address constitution as the control memory 11. After ending the execution of a microprogram to be evaluated, execution display flags are read out from the prescribed address range in the memory 15, the total number of read flags is detected and the working rate of the microprogram is calculated from the ratio of the detected number to the total number of microinstructions included in the prescribed address range. Consequently, the working rate of the microprogram can be detected by means of the simple constitution under the same operating environment as real operation.
Patent JP-S6395413-A (JP)
Title: Device for making obscure photograph clear
Inventor: OOHASHI HIROTOMO
IPC: G02B27/00
Filed: 1986-10-11
Abstract: PURPOSE:To make an out-of-focus photograph clear, by retrieving the 'distance between the object and lens' of the obscure photograph from the aperture and focal length of the lens and kind (structural condition) of the camera by utilizing the 'linearity of light'. CONSTITUTION:Assuming that the aperture l' of a lens 8 having an optical axis 6, distance d2 from the lens 8 to a film 9, and an out-of-focus line p' formed on the film 9 are given, a focused image p'' can be obtained from the obscure image p' when the distance d1 between the object 7p and lens 8 is known. Therefore, if an arrangement that can input the aperture l' and focal length of the lens and distance d2 between the lens and film which are already given as data and process the photographed picture 9 by using the data is made and if such a small circuit that can change the assumed distance is formed in a large circuit, the focused image can be obtained when the operation is stopped at the time when the image becomes the closest to the desired image, namely, when the image becomes the clearest. Thus a clear photograph can be produced from an out-of-focus photograph.
Patent JP-H0691732-A (JP)
Title: Extrusion molding device
Inventor: KOMATSU TOMIO
IPC: B29C47/88
Filed: 1992-09-10
Abstract: PURPOSE:To prevent a fine unevenness from generating on the surface of a thermoplastic resin molded body when the thermoplastic resin molded body which is extruded from an extrusion die is cool-solidified by a cooling water. CONSTITUTION:A cooling water feeding pipe which feeds cooling water to a cooling water tank 2 consists of a cooling water feeding main pipe 3 and a plurality of branch pipes 31, 32... which are forked from the cooking water feeding main pipe 3 with intervals, and of which the outlets are made to face the inside of the cooling water tank. The branch pipes 31, 32 on the downstream side of the cooling water feeding main pipe 3 are arranged at locations which are close to a die 1 side than the branch pipes on the upstream side.
Patent JP-H0577260-A (JP)
Title: Resin layer duplicating device
Inventor: HOKARI MAMORU
IPC: G03H1/18
Filed: 1991-09-20
Abstract: PURPOSE:To provide a resin layer duplicating device which can connect a boss member coaxially with a duplicating base at the time of curing a resin material, shorten the process of duplicating and improve the cost. CONSTITUTION:A disk-shaped duplicating base 15 provided with a first center hole 27 is fitted to and connected with a boss member 23 of predetermined thickness and having its outside diameter 24 fitted to the first center hole 27 and provided with a second center hole 25. A cured layer of the resin material 14 of predetermined shape is bonded with one face of the duplicated base 15. A disk-shaped stamper 13 having a third center hole 18 and formed into a predetermined shape on its upper face and a shaft 18 movable up and down, fitted to the third center hole 18, provided with a coaxial small-diameter shaft 19 fitted into the second center hole 25 at the upper end and fitted into the third center hole 21 slidably in the vertical direction are provided.
Patent JP-H0293179-A (JP)
Title: Sanitary city water open-close and mixing valve
Inventor: HANSUUYOZEFU ROOA
IPC: F16K11/074
Filed: 1988-09-27
Abstract: PURPOSE: To provide an opening/closing and mixing valve for sanitary water supply excellent in reliability and economy in the structural design of a housing by providing a recessed part outside the housing and below an inner chamber to store a cartridge, and placing a plate to fix the cartridge. CONSTITUTION: A housing 1 is provided with an opening part 3, a cartridge 2 is inserted into an inner chamber from the opening part 3 and connected to a water feed pipe 19, and the opening part 3 is closed by a plate 7. A recessed part 5 is provided in a lower part of the cartridge 2, and a fixed plate 6 is arranged thereon. The cover plate 7, the cartridge 2 and the housing 1 are inserted in a blind bole 8 in the plate 6, and the cartridge 2 is held and fixed to the plate 6 by screws. A valve excellent in reliability and economy can be obtained by such a structural design.
Patent JP-H03108457-A (JP)
Title: Deodorization of juice of houttuynia cordata
Inventor: NAGATA HIROSHIGE
IPC: A23L5/20
Filed: 1989-09-20
Abstract: PURPOSE:To easily eliminate the characteristic ill odor of Houttuynia cordata in a short time by treating the juice of Honttuynia cordata with a pectinase. CONSTITUTION:Juice of Houttuynia cordata or its concentrate is treated with a pectin decomposition enzyme (pectinase) to eliminate the characteristic ill odor of Houttuynia cordata.