baber/WOPTO huggingface dataset:
Patent JP-H07153003-A (JP)
Title: Method and apparatus for recording/reproducing video signal
Inventor: TAKAHASHI MITSUNORI
IPC: H04N5/92
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a VTR usable with a high permeability by reducing noise and decreasing power consumption. CONSTITUTION:Number of revolutions of a rotary drum 2 is reduced by half without altering a diameter of the drum 2 and without altering a winding angle of a magnetic tape 4 on the drum 2, and number of magnetic heads disposed on the drum 2 is doubled. Further, a recording data rate of a video signal is doubled at a time base and recorded. Since the number of revolutions of the drum 2 is reduced by half, noise is reduced, and power consumption of a driving system such as a motor for rotatably driving the drum 2 is lowered. Further, since the rate is reduced, magnetic head characteristics of high permeability can be used.
Patent JP-H01141689-A (JP)
Title: Washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F33/02
Filed: 1987-11-27
Abstract: PURPOSE: To provide both fault cause display function and process display function and to improve operability at the maintenance by driving a process display device for displaying the respective processes of water supply and wash ing, etc., by control signals from the output terminal for load control of an operation control circuit. CONSTITUTION: A process display device 48 for displaying the respective processes of the water supply and washing, etc., is constituted of light emitting diodes 49-52 and the respective display patterns 54-57 of a process display part 53 are respectively light-emission displayed. In this case, light emitting diodes 49 and 50 receive control signals from output terminals O1 and O2 for a load control of a microcomputer 30 and light-emission display patterns 54 and 55 for the processes of the water supply and water discharge and the light emitting diodes 51 and 52 receive the control signals from the output terminals O3 and O4 for the load control and light-emission display the display patterns 56 and 57 for the normal rotation and inverse rotation of a washing machine motor 47.  Thus, the process display device 48 is used also as the one for display for decision in the operation abnormality of a load.
Patent JP-H04170921-A (JP)
Title: Extracting/cooling device for coffee or the like
Inventor: KITA TAKAHIRO
IPC: A47J31/50
Filed: 1990-11-05
Abstract: PURPOSE:To obtain the automatic washing effect for washing the inside of a water gauge which is liable to be soiled by providing a riser having an internal cross section A, the water gauge of visibility having an internal cross section B which is connected to the riser and becomes B<=4A, and an aperture member having an internal cross section C which becomes C>=A/4 in the upper end of the water gauge. CONSTITUTION:When a valve mechanism 7 is opened and a coffee liquid is discharged, a large quantity of coffee liquid in a water gauge 8 is drawn out due to a liquid flow velocity in a conduit 6, and a liquid level is displayed virtually in a state that it is pretty lower than a liquid level in a cooling container 2. When the valve mechanism 7 is closed, a liquid flow velocity from the cooling container 2 side in the conduit 6 becomes a water hammer and a coffee liquid flows into the water gauge 8. Therefore. the liquid level in the water gauge 8 rises temporarily above the liquid level of the cooling container 2, and the liquid level is bounced vertically until it is settled. Accordingly, whenever the valve mechanism 7 is opened, the inside of the water gauge 8 is washed with a coffee liquid. and washed automatically. When a cross section B of the water gauge 8 is too large, a response time constant becomes long, therefore, B is suppressed to <= four folds of B. When the aperture cross section C of an aperture member 21 is too small against A, the response time constant becomes long, therefore, C is set in advance to a size of >=1/4.
Patent JP-H05137595-A (JP)
Title: Piece for selectively culturing and examining bacterium
Inventor: SUGAWARA KAZUYUKI
IPC: C12Q1/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide the subject product capable of being unlimitedly used even in the case of an unstable screening agent, resisting against a long period storage and capable of being readily used by combining plural screening agents such as a target bacterium growth-inhibiting agent and the substrate of an enzyme produced by the bacterium and subsequently storing the combination. CONSTITUTION:One kind or more of (A) a growth-accelerating agent for a target bacterium or its group, (B) the substrate of an enzyme produced by the bacterium, (C) an inhibitor against the enzyme produced by the bacterium, (D) a substance reacting with the metabolite of the bacterium to produce the characteristic colony of the target bacterium or its group, (E) a substance decomposing, adsorbing or inactivating growth-inhibiting agents or growth-depressing agents added to or existing in the medium, and (F) a culture solution of bacterium, fungus, mold, animal cell, plant cell, etc., are held on a base material such as paper disk or ceramic piece to provide the objective product.
Patent JP-2000126249-A (JP)
Title: Full face fence of board fixing type for bed
Inventor: SATO MANABU
IPC: A61G7/05
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To fix the subject fence even to a bed without a main frame and an inner bed or a bed without mounting a side fence or a side fence receiving hardware to a bottom. SOLUTION: Guiding grooves 5 and 6 are vertically provided on both end sides of bed inner sides of respective head board 3 and foot board 4. A lower cross piece member 7 is provided between the lower end sides of these grooves 5 and 6, plural poles 8 are provided in the state of being extensible at prescribed intervals and derrickably in one direction, and the base part 8a sides of these poles 8 are fixed derrickably in a direction opposite to the one direction. In addition, stopper means 10 hold an upper crosspiece member 9, whose both end sides are mounted in the state of being vertically movable along the grooves 5 and 6 at the head board 3 and the foot board 4, with the poles 8 at the optional positions of the grooves 5 and 6 on the end part side of this crosspiece member 9.
Patent JP-H04171952-A (JP)
Title: Insulating resin placing structure
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/60
Filed: 1990-11-06
Abstract: PURPOSE:To prevent electrical continuity produced by a spring back from being spoiled by allowing heat applied from the surface of the semiconductor element opposite to its active element forming surface to be transferred to between the element and a substrate and placing an insulating resin on the part where the temperature is raised above the softening temperature of the insulating resin. CONSTITUTION:A wiring pattern 2 is formed on a substrate 1 and metallic projections 3 are formed after coating the electrodes 4 of a semiconductor element 6 with a metal. The pattern 2 is formed so that part of the pattern 2 can face the projections 3 on the electrodes 4 and conductive members 7 are scattered in or placed on the resin 5. In other words, the resin 5 containing the members 7 is applied to or placed on the pattern 2 of the substrate 1 or active element forming surface of the element 6. When the element 6 is pressed against the substrate 1, they are electrically connected to each other. At the same time, the resin 5 is heated to increase the fluidity of the resin 5. In case the resin is heated from the semiconductor element side at the time of connecting the element with the wiring pattern, the fluidity of the resin further increases.
Patent JP-S63153442-A (JP)
Title: Measuring instrument for optical characteristic of beam splitter
Inventor: TAKEGAWA KEIJI
IPC: G01M11/00
Filed: 1986-12-17
Abstract: PURPOSE:To simultaneously measure an angle of torsion, transmittivity, and a reflection factor by a measuring light of an arbitrary wavelength safely and in a short time by one device, by photodetecting transmission light and reflected light by a beam splitter to be measured, by position detecting detectors, respectively. CONSTITUTION:A divergent light from a light source 11 of a semiconductor laser, etc. is made incident as a parallel luminous flux onto a beam splitter to be measured 13 by a collimator lens 12. Its transmission light is photodetected by a position detecting detector 15a through a condensing lens 14a, and also, its reflected is photodetected by a position detecting detector 15b through a condensing lens 14b in the same way. The position detecting detector 15a is constituted of a photodetector having 4-split photodetecting areas 16a-16d, and the sum of outputs of the photodetecting areas 16a, 16b arranged in the (y) direction, and the sum of outputs of the photodetecting areas 16a, 16d are derived by adders 17a, 17b respectively. By subtracting the outputs of these adders 17a, 17b by a subtracter 18a, position information in the (x) direction of a spot 19 condensed onto the detector 15a is obtained.
Patent JP-H02148248-A (JP)
Title: Peripheral controller
Inventor: SAKAI KIYOSHI
IPC: G06F15/177
Filed: 1988-11-30
Abstract: PURPOSE:To perform the proper load distribution processing with a small amount of hardware by providing a load distribution processing inhibiting means which inhibits the load distribution processing in one system at the time of retrying a higher-order device in response to the retry request from the other system. CONSTITUTION:A microprocessor 13 reads respective load information from a load information storage part 15 of its own system (for example, a magnetic tape controller 1 of a system A) and a load information storage part 15 of the other system (system B); and the result of comparison indicates that the number of driving buffers being used of the other system is smaller than that of its own system, the microprocessor 13 sets a status to request a retry from the other system to a status storage part 16 and sends it to a host machine 2. The host machine 2 issues an instruction to be retried again after issuing a load distribution inhibiting instruction to a magnetic tape device 1 of the system B, and the magnetic tape controller 1 of the system B sets a part corresponding to a pertinent magnetic tape device 3 of a load distribution permission/ inhibition storage part 17 to the load distribution inhibit mode. Thus, the accurate load distribution processing is realized with a small amount of hardware.
Patent JP-H04173077-A (JP)
Title: Belt driven pressing machine for processing food
Inventor: SARUTA YOSHIO
IPC: B30B1/18
Filed: 1990-11-08
Abstract: PURPOSE:To enable obtaining of a processed food material in a large amount by lowering a trapezoidal screw rod to which rotation is transmitted from a motor and pressing the material for processing a food such as a packaged bag charged to a housing. CONSTITUTION:A processing material is inserted from a door (1b) of a housing 1 and a motor 2 is then normally rotated to rotate a driven pulley 5 through a motor pulley 3 and a belt 4. A trapezoidal screw rod 6 connected to an engaging part of the pulley 5 is subjected to lowering motion to press the processing material. The electric motor 2 is then reversely rotated to lift the trapezoidal rod 6. The processed material is subsequently taken out of the door (1b).
Patent JP-H09140381-A (JP)
Title: Protoporphyrinogen oxidase gene derived from plant
Inventor: IGUCHI HACHIRO
IPC: C07H21/04
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene for producing porphyrin biosynthesis- based enzymes having a specific length obtained from Arabidopsis thaliana plant, having a specific length and having a recognition base sequence of restriction enzyme EcoRI at a specific part from 5'-end and suitable for breeding of a plant. SOLUTION: This new gene is a protoporphyrinogen oxidase gene obtained from Arabidopsis thaliana plant and having a length of 1.7Kbp and having a recognition base sequence 5'-GAATTC-3' of a restriction enzyme EcoRI at a part of 1.3Kbp from 5' end and useful for production, etc., of a porphyrin biosynthesis-based enzyme protein suitable for breeding the plant. The gene is obtained by sowing Arabidopsis thaliana, culturing the plant in a greenhouse for 20 day, collecting green leaves of the plant, freezing and grounding the leaves in a liquid nitrogen, extracting mRNA by an ordinary method, preparing cDNA library using the mRNA, infecting the cDNA library into Escherichia coli strain from which the protoporphyrinogen oxidase gene is lost and screening the libraby.
Patent JP-H10118874-A (JP)
Title: Minute interval driving mechanism
Inventor: TANAKA MASARU
IPC: H01L21/68
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple, quick response, accurate and high rigidity minute interval driving mechanism which can be manufactured with ease. SOLUTION: Each one of piezoelectric elements 13a to 13d is arranged at each of four corners between a fixed platen 11 with a datum face 11a and an intermediate moving platen 12, constituting a first drive mechanism 10A, and each one of piezoelectric elements 15a to 15d is arranged at each of four corners between the intermediate moving platen 12 and a moving platen 14, constituting a second drive mechanism 10B, providing a strong two-storied structure.  The three dimensional driving and positioning of the moving platen 14 become possible by superposing the driving and positioning in a plane parallel with the datum face 11a by inclining the intermediate platen 12 by extending and contracting each piezoelectric element of the first drive mechanism 10A and correcting the inclination of the moving platen by extending and contracting each piezoelectric element of the second drive mechanism 10B, and the three dimensional on the driving and positioning in the direction orthogonal to the datum face 11a by equally extending and contracting two sets of four piezoelectric elements of each driving mechanism simultaneously or only one set.
Patent JP-H04175610-A (JP)
Title: Servo control circuit for measuring instrument
Inventor: HAGIWARA SHIGERU
IPC: G01D3/06
Filed: 1990-11-08
Abstract: PURPOSE:To eliminate the need for adjustment, simplify the structure of a circuit, and eliminate the limit of controllable range by generating control signals for determining the drive force and drive direction of a drive source by the comparison between a target position data and a detected position data. CONSTITUTION:A measuring means 12 outputs measured data by performing measurements based on the pulse signal of variable period according to the amount to be measured. A detected position signal produced when a potentiometer 2 detects the position of a member 5 is converted to a digital signal with a conversion means 1e and outputted as a detected position data. A data conversion means 13 converts a measured amount data into a target position data corresponding to the detected position data. A control means 11 produces a control signal for determining the drive force and drive direction of a drive source 3 from the comparison between the target position data and the detected position data from the conversion means 1e. As a result, the target position data converted according to the measured data is made to correspond to the detected position data.
Patent JP-H07131124-A (JP)
Title: Semiconductor light emitting element and method of manufacturing it
Inventor: TSUKIJI NAOKI
IPC: H01S5/042
Filed: 1993-11-05
Abstract: PURPOSE:To provide a semiconductor light emitting element and a method of manufacturing it that can suppress the deterioration and improve the reliability. CONSTITUTION:In a semiconductor light emitting element having an epitaxial layer that includes an active layer 6 on a semiconductor substrate 7, electrodes 1a, 1b and 8 formed on the back of the semiconductor substrate 7 and on the epitaxial layer side, an electrode 1a is formed on the active layer 6 and an electrode 1b is formed separately from the active layer on the epitaxial layer side and an initial current application between the electrode 1a and the electrode 1b is performed.
Patent JP-H01139156-A (JP)
Title: Wheat milling method and apparatus
Inventor: SATAKE TOSHIHIKO
IPC: B02C9/04
Filed: 1987-11-26
Abstract: PURPOSE: To improve the product yield of good-quality wheat flour by drying and hardening only the epidermis to make the epidermis brittle, then milling the wheat grains and pulverizing the albumen, from which the epidermis removed. CONSTITUTION: The wheat grains in a state where the wheat grain epidermis is dried, hardened and embrittled by the hot wind of a drying device 2 are immediately supplied to the supply section of a grinding type wheat milling machine 16. While the wheat grains flow in a grain polishing chamber 13 toward a discharge section 27, the wheat grains are ground to pieces by the gentle agitation action of grinding rolls 21, to peel the wheat grain epidermis The saccharopowder of the peeled epidermis is expelled from the grain polishing cylinder 18 for a perforated wall bran removing. The wheat grain exposing the albumen is then supplied to a flour milling machine 53 and is pulverized. The pulverized particles are passed through a sieve sorter 63 and is processed to the wheat flour of a desired granule size.
Patent JP-H04171985-A (JP)
Title: Uv erasure apparatus for eprom wafer
Inventor: TASHIRO JUNICHI
IPC: G11C17/00
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the UV erasure apparatus, for an EPROM wafer, which can shorten the erasure time and whose operating efficiency is good by a method wherein a table is constituted in such a way that it can suck and turn a semiconductor wafer and that it can be tilted at a prescribed angle with reference to the central axis of its rotation. CONSTITUTION:A semiconductor wafer 2 is loaded on a rotary table 8 by means of a loading mechanism; and it is sucked and fixed. Then, a cylinder 11 is pushed up; the lower-side end part of the rotary table 8 is pushed by a rotary contact maker 12; the rotary table 8 is tiled at a prescribed angle. After that, the table is turned at low speed through a free joint 9 by using a motor 10; and at the same time, ultraviolet rays 5 are irradiated from an ultraviolet lamp 1. Then, since the semiconductor wafer 2 is irradiated with the ultraviolet rays 5 form the obliquely upper part, also recessed parts in the semiconductor wafer 2 are irradiated with the ultraviolet rays 5 and stored information is erased. Since the horizontal table is constituted as a sucking, rotary and tilting table and in such a way that the ultraviolet rays can obliquely be irradiated, the erasure time is reduced sharply and an operating efficiency is enhanced sharply.
Patent JP-H08136548-A (JP)
Title: Diagnostic method for urinary organ cancer
Inventor: KURODA KAZUHIKO
IPC: G01N33/573
Filed: 1994-11-11
Abstract: PURPOSE: To diagnose urinary organ cancer easily by determining the tissue inhibitor of metalloproteinases (TIMP-1) in urine. CONSTITUTION: Difference of the concentration of TIMP-1 in urine between a healthy person and a patient of urinary organ is conspicuous as compared with the difference of concentration of TIMP-1 in blood serum when a new monoclonal antibody for TIMP-1, obtained from human cell, is applied to enzyme immunoassay. Consequently, urinary organ cancer can be diagnosed easily without causing any pain to a subject by measuring the TIMP-1 in urine. The TIMP-1 in urine can be determined for bladder cancer, liver cancer and ren cancer. This method is preferably employed in immunoassay utilizing monoclonal antibody.
Patent JP-H08133933-A (JP)
Title: First solution for permanent wave treatment
Inventor: NOGUCHI SHINICHI
IPC: A61K8/46
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a 1st solution for permanent wave treatment having high wave-forming efficiency, free from damaged feeling and giving remedied appearance by using thioglycolic acid or its salt as a reducing agent and compounding L-cystine to the reducing system. CONSTITUTION: This 1st solution for permanent wave treatment is produced by using thioglycolic acid or a thioglycolic acid salt (e.g. ammonium thioglycolate) as a reducing agent and adding L-cystine to the reducing system. The compounding amount of L-cystine is 0.3-4.0W/V%, especially 0.5-3.0W/V% and that of thioglycolic acid or its salt is 4.0-11.0W/V%, especially 5.0-9.0W/V% in terms of thioglycolic acid. The pH of the solution is preferably 8.5-9.3. L- cystine added to the alkaline 1st solution for permanent wave treatment containing thioglycolic acid or its salt is instantaneously eliminated by the reduction to L-cysteine. A part of thioglycolic acid salt existing in the solution in excess is oxidized by this process to form a dithiodiglycolic acid salt and a new compound.
Patent JP-H04172144-A (JP)
Title: Repair material for foundry pattern
Inventor: MURAI FUMIO
IPC: B22C7/00
Filed: 1990-11-06
Abstract: PURPOSE:To easily repair a damaged part of a pattern by mixing 'TONOKO' (extender consisting of clay) with plaster powder at a specified percentage by volume and giving water gradually to the mixed powder at a specified percentage by volume to be kneaded in the shape of paste. CONSTITUTION:The 'TONOKO' 2 is added to the volume 1 of the plaster powder 1 at a percentage by volume 0.2-0.8 to be mixed. Water 4 is given gradually to the volume 1 of the mixed powder 3 at a percentage by volume 0.5-0.7 to be kneaded in the shape of paste. In this way, after the pattern is repaired, finishing can be performed easily by a cutter and the outer surface after finishing can be made fine.
Patent JP-H06261952-A (JP)
Title: Steerable catheter and method of which bending location and/or radius of gyration are adjustable
Inventor: MIA EI IMURAN
IPC: A61M25/092
Filed: 1993-12-01
Abstract: PURPOSE: To provide a catheter consisting of a slender tubular part wherein multiple inner cavities are formed in the circumferential direction at a certain distance and mandrels extending to the distal end of the catheter are arranged in respective inner cavities to make the bending radius of the tip end easily changeable. CONSTITUTION: This catheter 21 has a flexible slender tubular part 22 made of plastics and so on. An incision electrode 26 is arranged at a tip end 24 of the catheter and a manually controlling mechanism 27 is arranged at a base part 23, respectively. In the tubular part 22, multiple inner cavities arranged at a certain distance in a circumferential direction and an inner cavity positioned at the center are formed along an axial direction. Flexible slender parts 46 made of material having negative expansive index are inserted into three inner cavities positioned at a 120 degree distance. These parts 46 are connected to an operation control unit 47 containing an operation lever 48. A bending control means 56 is arranged within a terminal part 24. The means is formed of a shape memory unit 57, in which a shape to become straight when heated by turning on electricity is memorized.
Patent JP-H01145238-A (JP)
Title: Constant speed traveling device
Inventor: OGAWA KENICHI
IPC: B60W30/00
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the sharp rise of accelerating speed by duty-ratio- controlling an actuator means for the constant speed traveling control in the direction for reducing the car speed difference when the difference between a memorized car speed and an traveling car speed is less than a prescribed value and executing the constant accelerating speed control when the difference is over a prescribed value. CONSTITUTION:In the constant speed traveling control, a CPU compares the car speed (traveling part speed) at present and a car speed (memorized car speed) memorized as a set car speed which is detected by a car speed sensor (lead switch SW2) during the turning-ON operation of a set switch SW4. When it is judged that the car speed difference is less than a prescribed value, a control valve V1 and a vent valve V2 are duty-ratio-controlled in the direction for reducing the car speed difference, and the opening degree of throttle valve SV is controlled by a negative pressure actuator AC. When the car speed difference is over the prescribed value, the constant accelerating speed control is executed by duty-ratio-controlling each valve V1, V2.