baber/WOPTO huggingface dataset:
Patent JP-H03179305-A (JP)
Title: Optical connector
Inventor: NOGAMI AKIRA
IPC: G02B6/38
Filed: 1989-12-07
Abstract: PURPOSE:To reduce connection loss and to change over connections speedily by composing a couple of ferrule of magnetic materials, and magnetizing them in mutually opposite directions and making the ferrules hold themselves. CONSTITUTION:A ferrite or rare earth magnetic material is mixed with plastic to obtain the material of the ferrules and this material is injected for molding in a magnetic field to form one ferrule and also injected in a reverse-directional magnetic field to form the other coupled ferrule. The mixture of the plastic and magnetic material is so adjusted as to obtain a desired attaching/detaching force of the ferrules. Thus, the couple of ferrules are magnetized in the opposite directions and then when they are coupled with each other, an attractive magnetic force operates in the direction of the optical axis, but does not operate in a direction deviating from the optical axis, so no bending force is applied to the ferrules and the connection loss becomes small; and no special jig is required to attach and detach the ferrules and the connectors can speedily be changed over in a short time.
Patent JP-H08177144-A (JP)
Title: Underfloor separation wall structure for building
Inventor: YOSHIDA KOJI
IPC: E04B1/94
Filed: 1994-12-21
Abstract: PURPOSE: To let a clearance between an underfloor separation wall and the ground surface be easily blocked by a separation wall simple in constitution. CONSTITUTION: A separation wall 35 partitioning a foundation space D between the underfloor separation wall 25 of a first floor building unit 3' and the ground surface 100 is made up of a first and a second separation wall 35A and 35B. Each separation wall 35A and 35B is made up of a substrate member 36 and a face member 37. Each face member 37 is connected to the face member 27 of the under floor separation wall 25, and concurrently the lower end section of each face member 37 is buried in channels 100A excavated in the ground surface 100.
Patent JP-H08211997-A (JP)
Title: Computer interface system
Inventor: HENRII TSUBUII BURENZUERU
IPC: H04M1/27475
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To secure a wide work space and to improve an environment on a desk by using a mouse as an icon position control means as a computer interface means and a telephone network interface means. SOLUTION: A computer 10 performs communication with a display 12 and a keyboard 14. The mouse 16 is provided with a microphone, a speaker and plural user operation switches, controls the position of an icon 18 displayed at the display 12 and inputs numerical data to the computer 10 by the user operation switches and performs the communication with a telephone network 20 through a telephone network interface 22 by the microphone and the speaker. The mouse 16 performs the communication with the computer 10 by using a conductor and performs the communication with the telephone network interface 22 by using infrared ray signals. Thus, the need for placing a telephone set on the desk is eliminated, the wide work space is secured and the environment on the desk is improved.
Patent JP-2001128664-A (JP)
Title: Breeding method of yeast with high resistance against alcohol
Inventor: GOTO KUNIYASU
IPC: C12N1/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To separate and breed an ethanol-resistant yeast by using a 2- fluoroethanol-containing culture medium. SOLUTION: A (high alcohol-resistant) high alcohol-producing yeast is obtained by this method using a culture medium including 2-fluoroethanol. Further, a yeast strain that has high resistance against alcohol and high alcohol productivity can be exactly isolated in a shortened period by combining this breeding method with a selection culture using an isoamyl alcohol-including culture medium. By using this yeast strain, various kinds of alcoholic drinks with high alcohol contents can be produced.
Patent JP-2001132439-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/24
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To constantly securely reduce discharge quantity of NOx by considering NOx occlusion action of NOx catalyst in an stoichiometric operation condition in an exhaust purifying device for an internal combustion engine. SOLUTION: In a constitution in which oxidation catalyst 8C is installed on the upstream side of an exhaust passage 4 of an internal combustion engine 1 changeable to at least a stoichiometric operation condition and a lean operation condition, and in which NOx purification means 8A, 8B having occlusion ability of occuliding NOx in exhaust gas when oxygen concentration in exhaust gas is excessive, and reduction ability for reducing occluded NOx when oxygen concentration in exhaust gas is lowered are installed on the donwstream side of it, oxygen concentration in exhaust gas flowing into the NOx purification means 8A, 8B is forcedly lowered by a control weans when the internal combustion engine 1 is changed from the stoichiometric operation condition into the lean operation condition.
Patent JP-H04195727-A (JP)
Title: Holder for film formation of magnetic disk
Inventor: TOMITA KAZUYOSHI
IPC: C23C14/50
Filed: 1990-11-24
Abstract: PURPOSE:To enlarge the allowable range for displacement to ensure safe and effective working by forming the bottom surface of a groove as the flat surface which is a little wider than the plate thickness of a disk substrate and the side surface as a tapered surface and forming the groove in such a radius of curvature as is a little larger than the radius of the disk substrate. CONSTITUTION:A groove 3 is formed with a radius of curvature being set a little larger than the radius of a disk substrate 4 by forming the bottom surface of groove 3 as a flat surface 31 which is a little wider than the plate thickness (d) of the disk substrate 4 and the side surface thereof as a tapered surface 32. Thereby, a certain allowance of positioning accuracy for the handling operation can be obtained between a substrate fitting hole 2 of a holder and the disk substrate 4 and safe and easy working can be ensured even if the disk substrate 4 is a little displaced for the fitting hole 2 at the time of loading or unloading the disk substrate 4.
Patent JP-H08180747-A (JP)
Title: Method and device for calculating thickness of bundle of electric wires
Inventor: KUNIMI TAKESHI
IPC: G01B21/10
Filed: 1994-12-21
Abstract: PURPOSE: To correctly calculate the thickness of a bundle of electric wires through approximation by making conversion calculation for all constituent electric wires into a bundle of a single sort electric wires, and calculating the number of wires type by type. CONSTITUTION: The bundle of electric wires is converted into a bundle of a single sort wires. The converting conditions are set upon assumption that the total section area of the electric wires is the same, and conversion is made for all sorts of electric wires constituting the bundle whose thickness is to be determined. This is followed by calculation of the circumferential length of the bundle according to conversion consisting of a single sort of wires, based upon the ratio of circumferential length which has been calculated previously. Then the mean load on the circumference of the bundle determined is calculated, and the circumferential length of the bundle to be determined is obtained.  Thereby the thickness of the bundle, typically a wire harness, can be approximately calculated by a formalized manner on the basis of the sorts of electric wires constituting the bundle concerned. In particular, in the case the bundle contains extraordinarily thick or thin wires, it is practic to determine the circumferential length of the bundle more accurately than according to the conventional calculating method.
Patent JP-2000148023-A (JP)
Title: Outdoor vertical wall confirmation equipment for exterior member
Inventor: NISHIMURA KATSUNORI
IPC: G09F5/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide outdoor vertical wall confirmation equipment for exterior members which allows an easy check of five kinds of exterior wall sidings and allows the actual impression to be sufficiently recognized. SOLUTION: This equipment includes a check room 2 of a basement and an outdoor vertical wall 3 which is disposed to enclose a space K of a range lookable over via a window pane 23 from the check room by opposite wall parts 31 and respective opposite wall parts 32 and 33 from its circumference. The space is opened upward at the first story above the ground level to allow the collection of natural light to the inner surfaces 31a, 32a and 33a of the outdoor vertical wall. Five kinds of the exterior wall sidings 51 to 55 are respectively stuck to the inner flank of the outdoor vertical wall so as to constitute layers successively from above. Five kinds of the exterior wall sidings can be checked under the natural light by looking over the inner flank of the outdoor vertical wall via the window pane from the check room.
Patent JP-H04188062-A (JP)
Title: Chuck mechanism for urine test piece
Inventor: TSUKAMURA NAOKI
IPC: G01N33/52
Filed: 1990-11-22
Abstract: PURPOSE:To hold a test piece accurately by extending one of a pair of the pawls of a chuck mechanism in the direction of the length of the test piece, energizing the other pawl with a spring, and making it possible to perform opening with a solenoid. CONSTITUTION:A chucking mechanism 40 comprises a bracket 41 which is fixed to a slider 36, a fixed pawl 42 forming a part of the slider 36 and a movable pawl 43 holding the upper end of a test piece 2 between the fixed pawl 42 and the movable pawl 43. The fixed pawl 42 is made to extend in the direction of the test piece 2, and the drooping and the bending of the test piece 42, which is mounted on the pawl, by the own weight of the test piece are prevented. The movable pawl 43 is supported with a pin 44 on the bracket 41 and energized in the closing direction with a spring 45 which is compressed between the pawl 43 the bracket 41. The intermediate part is linked to a solenoid which is provided at the upper end of the slider 36 through a wire 39. The movable pawl 43 is opened in the opening direction only when a current is conducted through the above described solenoid.
Patent JP-H07132042-A (JP)
Title: Preparation of fish processed to enable instant cooking
Inventor: SOGA TETSUYOSHI
IPC: A23L17/00
Filed: 1993-11-12
Abstract: PURPOSE:To process a desired freeze-stored fish by heating a fresh raw fish completely to the inside of the body in such a manner as to enable the instant cooking to a desired cooked state and, nevertheless, exhibiting the appearance of raw fish at first sight. CONSTITUTION:A fish is processed to an instantly cookable state by subjecting a raw fish to a particular heat-treatment at an oven temperature of 150 deg.C while introducing hot air of 250 deg.C into the oven until the temperature of the inner part of the fish body reaches 100 deg.C and storing the heat-treated fish in frozen state. The heat-treated fish is free from scorch mark and keeps the appearance of a raw fish at first sight in spite of the heat-treatment.
Patent JP-H05158560-A (JP)
Title: Hot-water supply controller
Inventor: NAGAOKA YUKIO
IPC: G05D23/19
Filed: 1991-12-03
Abstract: PURPOSE:To constitute the controller so that strong stimulation by a sudden variation is obtained and the circulation of the blood is accelerated when it is used for a shower, and fresh stimulation can be obtained continuously by varying suddenly a hot water temperature, and also, varying irregularly a holding time of maximum temp. value and minimum temp. value. CONSTITUTION:When a current to a coil 2 is increased by a signal from a hot-water supply controller 13 in a state that hot water is flowing, outlet pressure of a hot-water valve body 16 and a water valve body 15 is varied, respectively and a mixed hot water temperature becomes high. Also, when the current to the coil is decreased, the mixed hot water temperature becomes low. The mixed hot water temperature is detected by a temperature detector 27 and compared by a hot water pouring temperature setting device 28 and the hot-water supply controller 13, calculated by the hot-water supply controller and the current to the coil 12 is controlled. A signal generator 29 generates continuously a signal varied suddenly, and also, varies irregularly a holding time by its maximum valve and minimum value. A variable operating force generating means 10 is an electromagnetic type and controls a hot water temperature at a high speed. When this sudden hot water temperature variation and an unpredicted variation are used for a shower, a blood vessel is expanded and contracted and the circulation of the blood is accelerated.
Patent JP-H05154085-A (JP)
Title: Overflow preventer for dish washer
Inventor: NISHIO NAOKI
IPC: A47L15/42
Filed: 1991-12-03
Abstract: PURPOSE:To improve merchandising value by a method wherein a drain means is actuated to drain a washing water in a washing tank by an overflow prevention control means to prevent the generation of overflow accurately when a rise in water level is detected by an overflow detection means with a water supply means not in operation. CONSTITUTION:A solenoid valve 15 for supplying water is provided to supply a washing water to a supply water level preset within a washing tank 2, a drain pump 17 to drain washing water in the washing tank 2 after the washing of dishes 5 with washing pumps 10a and 10b and a water level sensor 50 to detect that the water in the washing tank 2 reaches a low range abnormal water level set on the side of a range lower than the supply water level. A CPU is so arranged that the drain pump 17 is actuated to drain the washing water in the washing tank 2 when a water level sensor 50 detects a rise in water level even if the solenoid valve 15 for supplying water is closed. This enables accurate prevention of overflow with sufficient temporal margin until the overflow occurs.
Patent JP-H11137244-A (JP)
Title: Microorganism-containing composition and storage of microorganism
Inventor: KATO HIDEKI
IPC: C12N1/16
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique for retaining a microorganism utilizable as a microbial agrochemical or the like over a long period at normal temperature and high survival rate. SOLUTION: This microorganism-containing composition comprises spore or spore-like fungal cell of microorganism and a clay mineral having a layer of sepiolite, attapulgite, palygorskite or the like and ribbon structure. A method for producing the microorganism-containing composition is provided. This method for storing a microorganism comprises using the clay mineral having the layer and the ribbon structure. Furthermore, a preservative for microorganisms is provided. The microorganism is selected from a group comprising filamentous fungi of the genus Trichoderma, the genus Aspergillus, the genus Penicillium, the genus Alternaria, the genus Hemilinthosporium, the genus Chaetomium, the genus Rhizoctonia, the genus Beauveria, the genus Metarhizium and the genus Verticillium, bacteria of the genus Bacillus, yeasts of the genus Saccharomyces and actinomyces of the genus Streptomyces.
Patent JP-H03179417-A (JP)
Title: Optical apparatus
Inventor: SHIRAISHI TAKASHI
IPC: G03G15/04
Filed: 1989-12-08
Abstract: PURPOSE:To facilitate the assembly adjustment and to reduce the cost by forming a semiconductor laser element which needs to be arranged with high position accuracy, an aspherical finite lens, and a toric lens which is arranged on a light source side as one unit. CONSTITUTION:When optical members which constitute the optical apparatus are arranged, the light source 14 which needs to have the high position accuracy, the aspherical glass lens 16, and the toric lens 24 which is close to the light source are formed as one unit. Namely, they are arranged in the frame body 22 of the optical apparatus in an adjustable state independently of other optical members. Therefore, a frame body 2 which holds the whole optical apparatus such as a 2nd image formation optical system 6 and an optical deflecting device 32 which may relatively be low in position accuracy can be formed of a low-cost material by a low-cost forming method and fine adjustments are made by the movement of the unit for astigmatism characteristic to the semiconductor laser element. Consequently, the assembly adjustment of the optical apparatus is facilitated and the optical apparatus is reduced in cost on the whole.
Patent JP-2001144070-A (JP)
Title: Method of etching substrate and method of manufacturing semiconductor device using same
Inventor: HARA MASATERU
IPC: C23F4/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of etching a substrate capable of accurately detecting the timing at which a through-hole penetrates the substrate, and a method of manufacturing semiconductor devices using the method of etching a substrate. SOLUTION: An end-point detecting layer 31 containing phosphorus is formed on the underside of a silicon substrate 10, the underside having a recess 10c and an upper electrode 13 and a hinge member 14 formed in the recess 10c. Then, a mirror is formed on the substrate 10, and a resist film 33 is formed, after which the substrate 10 is dry-etched to form a through hole. At this time, when the layer 31 is exposed to be etched, a reaction product containing phosphorus contained in the layer 31 is diffused inside an RIE chamber 42. A quadruple mass spectrometer 41 is used to detect phosphorus contained in the reaction product, and a timing for terminating the etching is determined based on the timing at which phosphorus has been detected.
Patent JP-H11154677-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGARASHI HIROFUMI
IPC: H01L21/316
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, which can suppress the film-thickness difference of the interlayer insulating films after polishing, depending on the roughness and fineness of the ground pattern of interlayer insulating films without especially increasing the number of processes, when the interlayer insulating film is planarized by CMP(chemical- mechanical polishing). SOLUTION: When an interlayer insulating film 12 is formed on a semiconductor substrate 10 on which an element or wiring 11 is formed, the following processes are provided: a process which sets an upper region 122 having a film thickness or more which corresponds to a ground step different of the interlayer insulating film at least at the upper part of in the interlayer insulating film, so that the impurity density becomes higher than a lower region 121 other than the region 122 and a process which planarizes the surface of the interlayer insulating film through CMP.
Patent JP-2000129790-A (JP)
Title: Rotary type building structure
Inventor: NAKAJIMA TAKASHI
IPC: E04B1/346
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type building structure in which a building is rotated to improve sunshine conditions and change views for improving habitability and generating a mood of new construction. SOLUTION: A support 1 provided to stand on the ground 10 is disposed to be close to a side surface 2a of a building 2, and a drive means 7, and necessary parts of a clean water means 8 and a drainage means 9 are contained in it. Wheels 5 and guide rollers 6 provided under the building 2 are mounted on a rail base buried in the ground 10 at a base end and disposed along a rotation track to be guided. As the drive means 7 is actuated, the building 2 is rotated to a desired positions around the support 1.
Patent JP-H05128819-A (JP)
Title: Recording or reproducing device
Inventor: YATOMI TOSHIYA
IPC: G11B27/17
Filed: 1991-11-07
Abstract: PURPOSE:To improve the precision of a tape remaining quantity operated value on a whole tape position by selectively using plural arithmetic formulas in accordance with the position of a tape. CONSTITUTION:The period of the outputted signal of the FG of a reel generated by the travelling of a magnetic tape 1 is measured by the reference clock of a clock generator 4 with the counters 5 and 6 on supplying and winding sides. A measured value is read into a CPU 7 at a constant period. A tape remaining quantity is operated by the CPU 7 using the cycle data of the outputted signal of the FG of each reel and displayed on an indicator 8. The cycle data of the respective outputted signals of the FG of both reels read into the CPU 7 are averaged and compared with the period average value Ts of the supplying side and the cycle average value Tt of the winding side. Using the entire length of the tape Q and the increase of the tape(winding radial increase) (q), an arithmetic formula f1 (Ts/Tt) in the case of Ts>Tt and a arithmetic formula f2(Ts/ Tt) in the case of Ts<Tt are gained. By selectively using the formulas f1 and f2, the tape remaining quantity value f1 or f2 obtained.
Patent JP-H09154898-A (JP)
Title: Medical and dental headrest
Inventor: SHIMOMURA KAZUO
IPC: A61G15/12
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To stably hold and fix a patient's head liable to move, regarding medical and dental diagnosis and treatment for a patient involving a danger of moving his/her head, such as a handicapped person, an infant or the like. SOLUTION: An operator's forearm support projection plate 4 is extended from one side of a medical and dental headrest 2. The operator places his/her forearm of one hand to hold a patient's jaw on the forearm support projection plate 4, thereby causing the forearm support projection plate 4 to bear the patient's moving resistance force acting on the forearm. Thus, the operator can hold and fix the patient's jaw by his/her one hand stably over a long time. At the same time, the other hand can be used for accurately and efficiently diagnosing and treating the patient.
Patent JP-H02165257-A (JP)
Title: Character processor
Inventor: ARAKI SHIGEJI
IPC: G06F17/22
Filed: 1988-12-19
Abstract: PURPOSE:To eliminate the need for an input mode switching operation and to improve the efficiency for generating a sentence by constituting the subject processor so that an operator can set automatically an input mode which is set in advance as the present input mode at the time of starting the device. CONSTITUTION:When switching of an input mode is instructed by a keyboard 11, a main control part 31 outputs a switching instruction to an encoder 30, and the switched input mode is stored in a storage part 32. Subsequently, when a power source is turned on, a processing menu is displayed on an initial screen, and when a sentence generation is selected therein, the control part 31 calls the input mode which is used at the time of generating a sentence in the previous time and sets it to the encoder 30. Next, when the input mode is set, a sentence input screen is displayed on a display 12 and a character for generating a sentence can be inputted. In such a manner, the same input mode as the input mode which is set in advance is set automatically when a power source is turned on and the efficiency for generating a sentence is improved.
Patent JP-H06168406-A (JP)
Title: Video tape recorder
Inventor: TSUNODA HIROSHI
IPC: G11B5/027
Filed: 1992-11-30
Abstract: PURPOSE:To reproduce a sharp video regardless of the difference of an video tape by always performing recording with an optimum recording current. CONSTITUTION:An adjustment signal is recorded with different currents by an adjustment signal recording head 16. Then, the reproducing level of the adjustment signal is obtained by reproducing the adjustment signal with an adjustment signal reproducing head. The optimum value for an adjustment signal recording current flowing into the adjustment signal recording head 16 is found by using the reproduced level and then, the optimum recording currents for video signal recording and reproducing heads 14a, 14b are set according to the value.