baber/WOPTO huggingface dataset:
Patent JP-H08105881-A (JP)
Title: Method for measuring ethanol concentration in unrefined soy sauce
Inventor: HATAYAMA KATSUHIRO
IPC: A23L27/50
Filed: 1994-10-04
Abstract: PURPOSE: To provide a method for measuring alcohol concentration continuously in real time with less error in the fermentation of soy sauce. CONSTITUTION: Air is fed to fermented unrefined soy sauce 2 in a fermentation tank 1, ethanol which is generated by fermentation by the air is uniformly diffused into a space part 3 at the upper portion of the fermentation tank 1, gas in the space part 3 is sucked by a pump 11 for sampling, and the volume concentration of ethanol in the sampling gas is measured. Also, the volume concentration of ethanol is measured by a process gaschromatograph 12 with a control valve and the measurement result is displayed on-line on a screen 19 of a personal computer 18.
Patent JP-H04119530-A (JP)
Title: Optical pickup
Inventor: YAMAKAWA AKIO
IPC: G11B7/09
Filed: 1990-09-11
Abstract: PURPOSE:To decrease an adjusting work on the main body part side of an optical disk device in the case of exchanging an optical pickup at the time of a maintenance or the like by providing a gain control circuit and a biaxial actuator. CONSTITUTION:In the case of manufacturing an optical pickup 37, gain control circuits 92, 93, 101 and 104 are controlled by a controller so that the sizes of a focus error signal and a tracking error signal can be settled in a prescribed range. In the case of exchanging the optical pickup 37 at the time of the maintenance for an optical disk device, the gain control on the side of a main body part 38 of the optical disk device can be omitted by exchanging it with the optical pickup 37 already completing the gain control. Thus, when the optical pickup is exchanged in the case of maintenance or the like, the adjustment on the main body part side can be reduced.
Patent JP-H0560300-A (JP)
Title: Piping device for gas cylinder
Inventor: NISHIMURA NOBUAKI
IPC: F16L39/00
Filed: 1991-08-27
Abstract: PURPOSE:To uniformly consume the gas in a plurality of gas cylinders connected in series to a supply pipe. CONSTITUTION:A supply pipe of gas 6 is formed of an inner pipe 10 and an outer pipe 7. The inner pipe 10 is air-tightly inserted in the outer pipe 7 having both the ends closed from side end. A plurality of small holes 11 are provided on the pipe wall of the inner pipe 10 situated in the outer pipe 7. A plurality of gas cylinders 1 are parallelly connected to the outer pipe 7 with the respective branch pipes 2. The gas in the outer pipe 7 enters the inner pipe 10 through the small holes 11 and flows in the arrowed direction.
Patent JP-H04120824-A (JP)
Title: Electronic notebook with paging function
Inventor: YAMADA YASUYOSHI
IPC: H04W84/02
Filed: 1990-09-11
Abstract: PURPOSE:To easily increase the message information quantity by providing a receiving part to an electronic notebook to receive a selective call signal and adding a paging function. CONSTITUTION:When an electronic notebook is used, the data and an instruction are inputted with operation of an input part 3. At the same time, a control part 5 writes and reads the information into and out of a recording part 2 according to an instruction and also performs an arithmetic processing operation in order to display the arithmetic result at a display part 4. When the notebook is used as a selective call receiver, a receiving part 1 reports the reception of a selective call signal addressed to its own station and also transmits a message code to the part 5. The part 5 reads the message information accordant with the received message code out of the part 2 and displays it at a part 4. When the part 3 is operated under such conditions, the information on the message information is read out of the part 2 and displayed. Thus the message information quantity can be easily increased.
Patent JP-S6487148-A (JP)
Title: Polishing method
Inventor: KUNIYOSHI MASAAKI
IPC: B24B37/12
Filed: 1987-09-28
Abstract: PURPOSE:To enable extremely high-precise machining of a mirror surface, by a method wherein, in the middle or after polishing of a substance to be machined, e.g. Si wafers, by means of an artificial leather, polishing is performed by a tin surface plate serving as a polisher. CONSTITUTION:A wafer 6 adhered to a mount plate 9 is pressed against a polisher 8, e.g., artificial leather, laminated to a surface plate 7, e.g., aluminum, and by using a polishing agent in which SiO2 of approximate 0.01mum is dispersed in a colloidal manner in a weak alkaline water solution, lapping is effected so that surface roughness is reduced from 2-3mum to approximate 1mum Rmax. The wafer is finished by diamond cutting to form a high-precise complete plane. The wafer 6 adhered to the mount plate 19 is pressed against a surface plate 14 made of Sn in which a helical groove 15 is formed, and by using a water solution polishing agent 16 containing 10% SiO with a grain size of approximate 0.01mum, the wafer is finished to 0.7mum by means of LTV (Local Thickness Variation). Thereafter, by using the artificial leather, it is polished to surface roughness of 0.002mum Rmax to remove haze.
Patent JP-S62100370-A (JP)
Title: Method of drawing out yarn
Inventor: HASEGAWA TAKAYUKI
IPC: B65H49/12
Filed: 1985-10-28
Abstract: PURPOSE:To improve efficiency by joining together the forward end and the tail end of yarns wound on paired bobbins to continuously draw out the yarn from one bobbin after another and, while continuing feeding the yarn, replacing a bobbin with a new one to join the forward end and the tail end of yarns of the both bobbins, thereby eliminating the need for stopping a loom. CONSTITUTION:While the forward end 17 of yarn on a first bobbin 1 is drawn out through a first guide 4 located on the axial line of the bobbin, the tail end of the yarn 19 is joined to the forward end 18 of yarn on a second bobbin 2, with the yarn drawn from a second bobbin 2 through a passage hole 14 of a second guide 6 located on the axial line of the second bobbin 2. When the yarn 17 is drawn out to the tail end, the yarn 18 on the second bobbin 2 follows to be drawn out through the guides 4 and 6. In the meantime, a new bobbin is placed in the position of the first bobbin and similarly the forward end of the yarn is joined to the tail end 20 of the yarn of the second bobbin 2 through a passage hole 15 of the second guide 6. By repeating the above steps, one of the two bobbins can be replaced while continuing feeding the yarn, which eliminates the need for stopping a loom.
Patent JP-H0579590-A (JP)
Title: Rotary shift type pipe coupling
Inventor: FURUTA KAZUO
IPC: F16L27/08
Filed: 1991-09-20
Abstract: PURPOSE:To permit a coupling to smoothly follow the revolution and the extension/contraction and the vertical shift in the operation and pressurized states by inserting a rod whose one edge is installed on a rotary coupling on a fixation side into a bearing for slide which is installed on the rotary coupling on the shift side. CONSTITUTION:Rotary couplings 5 and 6 having bearings 10a and 10b and a gland packing 12 are arranged between a shaft 9 connected with a pipe and a casing 11. The part between the rotary couplings 5 and 6 is connected through a U-shaped flexible tube 7, and one rotary coupling 5 is set on a fixed side, and the other rotary coupling 6 is set on a shift side. Further, a bearing 14 for slide having a rotary structure is installed on the body outsides of the rotary couplings 5 and 6, and the top edge of a rod 13 inserted into the bearing 14 is fixed on the rotary coupling 5 on the fixation side. Accordingly, the coupling can smoothly follow the revolution and the extension/contraction and the vertical shift in the operation and pressurized states, without demounting the connected pipe.
Patent JP-S6484116-A (JP)
Title: Portable medium detecting device
Inventor: MAEDA IKUO
IPC: G01D15/28
Filed: 1987-09-28
Abstract: PURPOSE:To securely detect whether or not a portable medium is mounted by constituting a portable medium processor so that the portable medium is loaded and unloaded freely. CONSTITUTION:While the portable medium 201 is unloaded from a main body device 200, a current detecting circuit 210 outputs a voltage signal corresponding to a fine exciting current to a comparator 211. The comparator 211 discriminates that the medium 201 is unloaded from the device 200 because the voltage signal is lower than a threshold value, and outputs, for example, an L-level discriminator signal. Then when the medium 201 is loaded on the device 200, a primary coil 212 and a secondary coil 202 are coupled electro-magnetically to supply electric power from the device 200 to the medium 201. Then the respective circuit parts of the medium 201 operate to supply a load current to the coil 202 and the current value of the coil 212 increases. Consequently, the circuit 210 outputs a voltage signal corresponding to the current value to the comparator 211. The comparator 211 discriminates that the medium 201 is loaded on the device 200 because the voltage signal is higher than the threshold value, and outputs, for example, an H-level discrimination signal.
Patent JP-H02143856-A (JP)
Title: Composite multilayer fabric
Inventor: JIYON DEI RANGUREI
IPC: B32B27/32
Filed: 1989-09-19
Abstract: PURPOSE: To easily fabricate a clothing by laminating several types of films having different characteristics, protecting it against permeation of many types of chemical articles, and improving strength characteristics and resistance. CONSTITUTION: A multilayer film sheet 14 obtained by laminating base sheets contains a film 18 of an ethylenevinylalcohol interposed between nylon films 20 and 24. An upper side film 22 is adhered to the outside film 24 of a linear low density polyethylene. A fabric made up in this manner is almost effectively used d for a protective clothing and chemical product barrier wall in almost all contaminating environments.
Patent JP-H04120089-A (JP)
Title: Synthetic intermediate for glycosylphosphatidylinositol anchor
Inventor: OGAWA TOMOYA
IPC: C07F9/117
Filed: 1990-09-11
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is 4-methoxyphenyl). EXAMPLE:A compound expressed by formula II. USE:An intermediate for synthesizing glycosylphosphatidylisositol anchor useful as a physiologically active substance. PREPARATION:A carbohydrate expressed by formula III (Ac is acetyl; Bn is benzyl) is used as a starting substance and ethylene dichloride is initially employed as a reaction solvent. Trimethylsilyl triflyoromethanesulfonate is then added and reacted to pass through a compound expressed by the formula IV (MP is methoxyphenyl). A 10% Pd/C reaction reagent is subsequently added to the resultant compound expressed by formula V and reacted therewith.
Patent JP-H0290563-A (JP)
Title: Charge storage capacitor
Inventor: KIMURA SHINICHIRO
IPC: H01L21/822
Filed: 1988-09-28
Abstract: PURPOSE:To improve a STC(stacked capacitor type cell) in storage capacity by a method wherein a recessed part shallower than the height of an electrode is provided to the primary face of the electrode in contact with a source region. CONSTITUTION:A first polycrystalline silicon 12 is deposited on a substrate 11 provided with a stepped part and impurity is introduced. Next, it is divided into required storage capacity patterns 11, fluid film such as SOG(Spin On Glass) is applied thereon, and the surface of the SOG 14 is made level with that of a resist 13. A second polycrystalline silicon 17 is deposited after the resist 13 has been removed. In this condition, the polycrystalline silicon 17 is subjected to anisotropic etching to be left unremoved only on the wall of the SOG 14. Lastly, only the SOG 14 is removed, and a storage capacitor lower electrode provided with a peripheral wall is formed. And, a capacitor insulating film and a plate electrode are formed on the surface of the storage capacitor lower electrode to form a storage capacitor.
Patent JP-H03102317-A (JP)
Title: Production of ferroelectric liquid crystal panel
Inventor: INOUE KAZUO
IPC: G02F1/1335
Filed: 1989-09-18
Abstract: PURPOSE:To make display of a good contrast over the entire surface of the panel by impressing the voltage above the threshold voltage to a ferroelectric liquid crystal to hold liquid crystal molecules in a memory state and then sticking polarizing plates thereto. CONSTITUTION:The ferroelectric liquid crystal 5 is heated and is injected between two sheets of glass substrates 1 and 8 and this panel is slowly cooled down to room temp. The injection port is then sealed. The voltage above the threshold value is impressed to this liquid crystal panel to hold the liquid crystal molecules in one stable state. The polarizing plate 11 is stuck to the rear side of the panel by equaling the molecule direction of the liquid crystal and the polarization axis direction. The polarizing plate 11 is then stuck to the rear side of the panel so as to have the axis of polarization in the direction orthogonal with the axis of polarization of the polarizing plate 11 stuck to the panel. As a result, the best possible use of the brightness and darkness of the intensity of the transmitted light is possible and the good display of the high contrast over the entire part of the panel is obtd.
Patent JP-H04121617-A (JP)
Title: Vehicle navigation device
Inventor: MITSUGI TATSUYA
IPC: G01C21/00
Filed: 1990-09-13
Abstract: PURPOSE:To contrive the simplicity of the device by estimating the position of a vehicle with the use of a positioning means composed of a GPS input part, a directional sensor and a distant sensor to choose to store a most suitable point nearest to the position thereof while displaying necessary map data. CONSTITUTION:A GSP input part 22, a directional sensor 23 and a distant sensor 24 take in information in regard to the position of a vehicle. A first CPU 21 estimates the position of the vehicle from the information. A map corresponding ROM stores necessary data in regard to a map. When a driver wants to display the map data, a specific key of a keyboard is pushed. The CPUs 11, 21 estimate the position thereof to store the estimated result in a RAM 43 and further a plurality of the most suitable points in the neighborhood of the position thereof are stored in the RAM 43. When the point nearest to the position thereof from among the most suitable points on a display 51 is specified with the use of a light pen 31, the most suitable points are stored in the RAM 43 to display the necessary data.
Patent JP-2000076780-A (JP)
Title: Disk reproducing device
Inventor: TAKAHASHI YORIO
IPC: G11B19/22
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To rapidly stop the rotation of a disk at the time of ejecting the disk by braking the rotation of a disk driving device only in the period when a disk carrier is moved to the disk loading/unloading position from the disk reproducing position. SOLUTION: A driving part 5 is controlled by a control circuit so as to brake the rotation of the turntable 2, but the time for 2-3 seconds are required till the disk 1 is completely stopped. Since the disk carrier 6 is instantaneously stopped by the force of a spring, a rotary body of the disk driving device is abutted on an abutting part 10 while keeping the rotating state. The abutting part 10 is stacked with the rotary body of the disk driving device in the radial direction of the rotary body of the disk driving device, and this stacked state is absorbed by the elastic force of the abutting part 10 and the swinging movement of a swing contact means 8 between the driving part 5 and disk carrier 6.  By the friction between the rotary body of the disk driving device and the abutting part 10 generated by the repulsion at this time, the rotation of the rotary body is braked and stopped, then the rotation of the disk 1 inserted onto the turntable 2 is stopped.
Patent JP-S6395626-A (JP)
Title: Applying device of resist
Inventor: IWASAKI HIDEO
IPC: H01L21/30
Filed: 1986-10-13
Abstract: PURPOSE:To enable the formation of a resist film being uniform throughout the whole region of a substrate, by injecting a gas so that it disturbs a flow pattern which is generated in a resist solution by a centrifugal force acting when the substrate whereon the resist solution is dropped is rotated. CONSTITUTION:A resist solution 2 is dropped down from a supply port 1 onto the central part of a substrate 3 and dispersed on the whole flat surface of the substrate by a centrifugal force obtained from the rotation of a spinner 4, and thereby a resist film 4 is formed on the surface of the substrate. A gas injection port 10 for injecting a gas is provided herein in a position above the substrate 3 supported by the spinner 4 and deviating from the center of the substrate, and the gas is blown against the resist solution. Thereby a wake pattern in a non-uniform flow generated by an indented etching pattern provided on the rotating substrate 3 is mitigated by a fluid force caused by the injection of the gas, and therefore a more uniform resist film can be obtained.
Patent JP-S6396208-A (JP)
Title: Melting method by cupola
Inventor: FUJIKAWA YASUO
IPC: C21C1/08
Filed: 1986-10-13
Abstract: PURPOSE:To improve the thermal efficiency in a cupola, by preheating continuously raw material scrap by using high temp. gas exhausting from the cupola and charging the preheated raw material into the cupola to melt. CONSTITUTION:The high temp. exhaust gas 15 from the cupola 9 is introduced in hot blast generator 16 and after generating the hot blast 18 for sending to a tuyere 12 in the cupola 9, the exhaust gas 19 (about 800 deg.C) is introduced to preheating device 30. The preheating device 30 is composed of raw material supplying device 26, caterpillar grate 25, lower wind box 27 and upper hood 28, and scrap 1 for melting raw material is hung up by a lifting crane 2, to charge to the raw material supplying device 26. The raw material supplying device 26 sends the raw material scrap 1 to the caterpillar grate 25 as uniform layer having constant thickness, and the hot temp. gas 19 is introduced to the lower wind box 27 to heat the raw material scrap 1 and sent to a dust collector 20 through the upper hood 28, to exhaust the air. In this way, the quantity of heat for coke in the cupola 9 is effectively used.
Patent JP-H0582329-A (JP)
Title: Manufacture of oxide series superconductor coil
Inventor: UNO NAOKI
IPC: H01F41/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a method for manufacturing an oxide series superconductor coil having a dense oxide series superconductor and generating a high magnetic field. CONSTITUTION:An oxide series superconductor material is shaped by a doctor blade method to form a coil-like element 11 of one turn of substantially C shape, the element 11 is disposed on a ceramic board having a slit 12 in a green sheet state through a silver layer 13 to form a single layer coil 1, the elements 11 of the respective layers are brought into contact with each other through the slit 12 to laminate a plurality of single layer coils 1, the element 11 is sintered, and the elements 11 of the respective layers are superconductively connected.
Patent JP-H04120809-A (JP)
Title: Energy shut-up type thickness-shear vibrator
Inventor: YOSHIDA RYUHEI
IPC: H03H9/17
Filed: 1990-09-11
Abstract: PURPOSE:To reduce the fluctuation of characteristic of the vibrator after its completion by providing a gap not only at a vibrating part but at both end parts of a short side respectively and reducing the stress that is produced toward the polarizing axis by the sheathing resin. CONSTITUTION:The terminals 22 are connected to the electrodes 18 by soldering at both end parts of a short side of a vibrator main body 16. The wax is applied to the entire part of the main body 16 and partly to the terminals 22 as shown by a dotted line 24, and the sheathing resin 26 like the epoxy resin, etc., is applied for a baking treatment. Thus the wax is impregnated with the resin 26 and a gap 28 is formed in a part enclosed by the line 24. Thus an energy shut-up type thickness shear vibrator 10 is obtained. In such a constitution of the vibrator 10, the gaps 28 are formed also at both ends parts of the main body 16. Therefore the stress of the main body 16 produced in the polarizing axis direction can be reduced. Then the fluctuation of characteristic is reduced for the vibrator 10.
Patent JP-2000076538-A (JP)
Title: Automatic vending machine
Inventor: KANO HIROYUKI
IPC: G07F11/58
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To extract a product as it is to this side without lifting it up at the time of taking the product out of a column in an automatic vending machine where plural columns in which products are arranged and stored in a front and behind direction are provided in a cabinet. SOLUTION: A front wall 46 locking a product S1 in the front row of each column 22 is provided in a slidable way downward and when the product 81 is taken out of the column 22, the wall 46 is pushed down by a product carrying means 28. Further, the slide of the wall 46 is connected with the lock of a product feeding operation by a pusher 24, only the product S1 in the front row can be smoothly taken out by temporarily stopping the product feeding operation at the time of taking the product S1 out and also an energizing means 40 such as a spring can be used as a product feeding mechanism so that the cost can be reduced.
Patent JP-H1091490-A (JP)
Title: Storage device using flash memory
Inventor: KANBARA HARUAKI
IPC: G11C16/04
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve data updating speed by forming plural history information areas for storing history information storing a logical address which is permitted to correspond to respective data areas and also is stored in an allocation area corresponding to the respective data areas inside a flash memory. SOLUTION: The respective blocks of the flash memory 3 are divided into a data area 5 storing 512 byte data, an allocation area 6 storing a two-byte logical address and a history information area 7 storing information which indicates times for storing the same two-byte logical address and remaining 12 bytes are used as the storing area 8 of the ECC data, etc., as shown in terms of a type. Then, a flash memory control part reads and writes data in the flash memory 3 based on address data supplied under the control of a main control part and new data so as to be constituted by exclusive gate array and a one-chip microcomputer. Thus, data is change without requiring removal.
Patent JP-H0288088-A (JP)
Title: Golf shaft and manufacture thereof
Inventor: SHIGEFUJI HIDETOSHI
IPC: A63B102/32
Filed: 1988-09-26
Abstract: PURPOSE:To improve impact resistance and strength of a tip part, to facilitate setting of a kick point, and to provide high twist rigidity by a method wherein the base body of a tip part forms a solid conical body, the base body of a base part forms a hollow body, and a cross tape prepreg is wound around the outer periphery thereof at a specified angle with an axis to form a cross layer. CONSTITUTION:The same resin as base resin is coated on a core and a solid conical body 1, and prepreg sheets 3d in which fibers are extended in parallel to an axis are wound around the outer periphery thereof in a manner to cover the solid conical body therewith by a desired distance to form an inner layer having a taper part 3b on the outer periphery of the tip part. After the same resin as base resin is coated on the inner layer and the outer periphery of the solid conical body 1, the same fibers as base fibers are mixed to weave a woven cloth having laterally and longitudinally the same density and the same physical properties. A prepreg formed by impregnating the woven cloth with the same resin as base resin is slit in width being wide enough to allow winding of it at an angle of 45-50 deg. with an axis at the tip part of the solid conical body 1 and an angle of 60-70 deg. with an axis at the base part of the core to form a cross tape prepreg 4a, which is wound spirally or in a diagonal clothlike state one or several times. The cross tape prepreg is heated and cured by a normal method for internal formation.