baber/WOPTO huggingface dataset:
Patent JP-H01103778-A (JP)
Title: Method for generating curved surface
Inventor: KATO KIYOTAKA
IPC: G06T17/20
Filed: 1987-11-27
Abstract: PURPOSE:To limitlessly generate a polygonal curved surface batch at high speed with a simple means by calculating a distance parameter, a blending value and the three- dimensional coordinate points of respective sides and also calculating a point on a curved surface from the connecting vector of the respective sides when it is needed. CONSTITUTION:From a data input device D1, the shape data of the respective sides are inputted and also the shape data of a regular polygon of the connecting vector in the respective sides and the number of the sides are inputted when the data are needed. Based on this input, operation is executed by a CPU D2 and a main memory D3 and in a two-dimensional parameter space, the length of a perpendicular, which is drown down from an arbitrary point P in the regular polygon to the respective sides, is obtained as the distance parameter. Then, the blending value is calculated from the distance parameter and further, a mapping is executed from the arbitrary point P to the respective sides. Then, a boundary parameter is calculated. The three- dimensional coordinate point on the side, which is the boundary of the curved surface, is calculated from the boundary parameter and the point on the curved surface is calculated from the connecting vector of the respective sides as necessary. Thus, the generation of the polygonal curved surface batch is executed without limitation in the number of the sides by the simple means.
Patent JP-H07163421-A (JP)
Title: Electrically driven tooth brush
Inventor: TAKATANI MASAHIRO
IPC: A61C17/22
Filed: 1993-11-29
Abstract: PURPOSE:To provide an electrically driven tooth brush which can easily bring about a stable use effect in removing dental plaque and the like. CONSTITUTION:In this electrically driven tooth brush comprising a power source 1, a drive circuit 3 actuated by the power source, a motor 4 rotated by the drive circuit at a predetermined rotational frequency, a switch 2 interposed between the power source and the motor, a motion converting mechanism 5 for converting the rotation of the motor into a reciprocal motion and a brush portion 6 reciprocated by the motion converting mechanism, the drive circuit 3 is so constituted as to be able to generate an output for changing the rotational frequency of the motor 4. Also, a timer 7 is provided for measuring successively a first prescribed time T1 and a second prescribed time T2, respectively, and generating different outputs from the drive circuit within the respective prescribed times.
Patent JP-H02288815-A (JP)
Title: Plant root coating composition and coating method
Inventor: DANIERU TSUSE
IPC: A01N25/10
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title composition containing a polymer capable of forming non-plant-toxic coating on a plant root, VA mycorrhiza infecting propagules, agent for selectively suppressing rearing of pathogenic fungus and capable of carrying out proliferation of microorganism useful for root structure of plant and selective inhibition of infection by plant pathogenic fungus. CONSTITUTION:The aimed composition containing (A) a polymer, e.g. PVA, polyvinyl pyrrolidone or hydroxypropylmethylcellulose capable of forming non- plant-toxic coating on a plant root, (B) VA mycorrhiza infecting propagules, e.g. spore or mycelium of fungi belonging to the genus Giganspora or Glomus, capable of infecting to the plant root and (C) agent for selectively suppressing rearing of pathogenic fungus to the plant, e.g, siderophore-producing microorganism as a biological material and aluminum tris-(-O-ethyl phosphonate) as a chemical material. An aqueous solution or aqueous suspension of the above- mentioned three ingredients is applied to the plant or the ingredient A is applied in the form of powder and then ingredients B and C are applied to the plant in the form of an aqueous solution or aqueous suspension thereof.
Patent JP-H02144413-A (JP)
Title: Tool and method of construction for sapling suspension type slope vegetation
Inventor: TANNO KATSUJI
IPC: E02D17/20
Filed: 1988-11-25
Abstract: PURPOSE:To improve operating efficiency by implanting a baggy net, in which the root section of a sapling is wrapped as soil is left as it is attached, binding the net with a rope material into a bundling at every interval and implanting the net while being suspended from an upper section. CONSTITUTION:The implanting section of a sapling 3 for vegetation is wrapped into a baggy net 1 as soil is left as it is attached together with fertiled soil and solid manure. A fibrous rope material 2 is bound with the baggy net 1 into a bundling at every fixed interval in implantation at the opening ends of the net 1. The rope material 2 is stretched in the vertical direction by holding pins 6, 7 along the inclined face 5 of the face of a slope, and the baggy net 1 into which the sapling 3 is introduced is hung down from the rope material 2. The net is grounded lightly on the inclined face 5 and fixed to the face 5 by anchor pins 8, and 'soil brought from another place and mixed in the soil' 9 covering the root section of the sapling 3 is sprayed and covered with soil. Accordingly, labor cost can be reduced.
Patent JP-S63149720-A (JP)
Title: Keyboard device
Inventor: YATSUNO TADASHI
IPC: H03M11/20
Filed: 1986-12-15
Abstract: PURPOSE:To suppress power consumption at a low level by scanning plural keys only at the time of key operation. CONSTITUTION:The titled device is provided with a key detecting means for outputting a detecting signal to a microcomputer 1 when at least one key out of plural ones is depressed. When all of the plural keys 2 are not depressed, the microcomputer 1 outputs an 'L' level signal to the plural keys, and when any one of the plural keys is depressed, outputs the 'L' level signal successively to the plural keys on the basis of a detecting signal outputted from the key detecting means to scan the plural keys. Consequently, the power consumption of a CPU used for the keyboard device can be suppressed at a low level and the device is extremely effective for a CMOS microcomputer.
Patent JP-H03157965-A (JP)
Title: Semiconductor device
Inventor: YOSHIIE MASANOBU
IPC: H01L27/108
Filed: 1989-11-15
Abstract: PURPOSE:To obtain a capacitor having a large capacitance value wherein characteristics of high permittivity of a metal oxide film is applied, by sandwiching a chemically stable metal nitride film of small specific resistance between the upper and the lower electrodes of a capacitor part and a capacitor film. CONSTITUTION:SiO2 is formed on an Si substrate 1, and polycrystalline Si 3 of a conducting layer is formed by CVD or sputtering. Titanium nitride 31 is formed on the Si 3 as it is by sputtering, CVD, etc. Otherwise sputtered titanium is formed, and the titanium nitride 31 is formed by heat treatment like lamp anealing. The film thickness of the titanium nitride 31 is, e.g. about 300-2000Angstrom . Ta is formed on the titanium nitride 31 by reactive sputtering or CVD method, and a Ta2O3 film 4 is formed on the titanium nitride 31 by thermal oxidation. The film thickness thereof is, e.g. about 50-300Angstrom . Further titanium 51 is formed on the film 4. Finally polycrystalline Si 5 of a conducting layer is formed to be, e.g. 1000-6000Angstrom  thick.
Patent JP-H11135209-A (JP)
Title: Connection equipment
Inventor: KOBAYASHI HIROAKI
IPC: H04L12/28
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To connect more than two equipments. SOLUTION: Four ports for input/output are provided in a connector 1 of IEEE1394, and a connecting terminal 2 and electrical wire 6, 7, 8 of IEEE1394 for each device are connected to each port. The four ports are connected to each connecting terminal of a physical layer LSI built in the connector 1. The connector 1 itself is connected to an equipment through the connecting terminal 2. Connectors 3, 4, 5 of IEEE1394 are installed at the end of each electrical wire 6, 7, 8, and connection to another equipment is made through the connector 3, 4, 5. A signal input to one port is re-synchronized by a clock in the physical layer LSI, and output to another three ports.
Patent JP-H03158507-A (JP)
Title: Flexible mound
Inventor: HORI TETSUO
IPC: E02B3/06
Filed: 1989-11-16
Abstract: PURPOSE:To increase wave breaking effect of a wave by forming a bag body which is bent upward with a sheet of a flexible material, filing this bag body with fluid so as to make it in the convex shape and providing a large number of projections on the upper part of this bag body. CONSTITUTION:A flexible mound 1 is generally constituted by forming a bag body 2 with a flexible material and by filling it with fluid 3 such as sea water, water or the like. And the bag body 2 is formed by a material such as a vinyl chloride sheet and its bottom sheet 2b is held flat and its upper sheet 2a is held in the shape of an upward bent convex. Then, a large number of projections 4 in the shape of a thumbtack are provided on the upper part sheet 2a of the bag body 2. By this, when a wave arrives, the wave hits against the projections 4 of the bag body 2, turbulent flow is generated around the projections 4, and wave energy is reduced and wave breaking effect of the wave can be increased.
Patent JP-H02144508-A (JP)
Title: Constant magnification photography controller for camera
Inventor: AKAMI NOBORU
IPC: G02B7/08
Filed: 1988-11-25
Abstract: PURPOSE:To obtain a photograph of desired subject size by setting focal length so that photographic magnification is larger when the camera is held vertically than when the camera is held horizontally although detected object distance and set object size are equal. CONSTITUTION:A vertical/horizontal position detecting circuit 7 and a switch SW3 are connected to a CPU 1. The detecting circuit 7 detects whether the camera is held vertical or horizontal and inputs a vertical/horizontal position signal to the CPU 1. The CPU 1 sets a constant-magnification photographic mode with the switch SW3 ON. The constant-magnification mode is a mode for constant-magnification photography wherein an object is photographed with invariably specific photographic magnification regardless of an object distance detected by a distance measuring circuit 2, and the photographic magnification is set in the CPU 1 by the operation of a constant magnification photographic mode setting button. Consequently, a photograph of desired object side is taken regardless of whether the camera is held vertically or horizontally.
Patent JP-H04174276-A (JP)
Title: Refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25D23/00
Filed: 1990-11-02
Abstract: PURPOSE:To secure the amount of cooling air for a condenser sufficiently at all times by a method wherein the title refrigerator is provided with an automatic reeling mechanism, suspending a sheet type filter between a reeling unit and a reeled unit and capable of reeling the filter by driving the reeling unit at a necessary time. CONSTITUTION:A control circuit 29 detects the clogging of a filter 27 based on the changing rate of the temperature detecting value of a temperature sensor 28 provided in a condenser 14 and drives the reeling unit 25 of an automatic reeling mechanism 23 by conducting current for a predetermined period of time to rotate a reeling shaft 24 whereby the part of the filter 27 exposed until that time is reeled and a new part is exposed between both shafts 24, 26 so as to be faced to an air passage 20. According to this method, the use of a finned condenser becomes possible and the amount of cooling air for the condenser can be secured sufficiently at all times.
Patent JP-H10138648-A (JP)
Title: Heat-sensitive transfer recording medium and its manufacturing
Inventor: KURODA KENJIRO
IPC: C09D11/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive transfer recording medium which is capable of receiving a staining-free clear-cut print even on an image receiving paper with a rough surface such as a postcard and realizes a beautiful color using a thermal printer, especially a serial thermal printer. SOLUTION: The heat-sensitive transfer recording medium 1 consists of a base film 2 and three layers such as a peelable layer 3, an ink layer 4 and an adhesive layer 5 sequentially laminated on one of the faces of the base film 2, and a sticking preventive layer 6 formed on the other face of the base film 2. The base film 2 is a biaxially stretched polyester film, and the peelable layer 3 is a mixture of wax and an ethylene-vinyl acetate copolymer. In addition, the ink layer 4 is a mixture of synthetic resin composed mainly of polyamide resin and pigment, and the adhesive layer 3 is an ethylene-vinyl acetate copolymer.
Patent JP-H10139486-A (JP)
Title: Display surface material
Inventor: KURODA KENJIRO
IPC: C09D133/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a display surface material having glare shielding effects, capable of simply wiping off dirt on the surface, by providing a substrate with a coating material layer having dispersed spherical fine particles of a black synthetic resin having a specific average particle diameter. SOLUTION: A coating material is prepared by dispersing about 1 pt.wt. of block fine particles 4 composed of a synthetic resin such as benzoguanamine/ formaldehyde condensate having an average particle diameter of 0.1 to 2 twice as much as the thickness of the coating material layer 3 into 100 pts.wt. of a resin solution of an ultraviolet-curing acrylic resin. Then, the coating material is applied to the surface of a substrate 2 such as a polarized film, irradiated with ultraviolet rays and cured to form a coating material layer 3 having about 1-20μm film thickness and comprising the fine particles 4 partially projected from the surface of the coating material layer. A display surface material 1 which is stuck to a liquid crystal display and used is obtained.
Patent JP-S62155855-A (JP)
Inventor: KITAHIRO KAZUO
IPC: A61F13/02
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08134186-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: KURIMOTO YOSHIAKI
IPC: C08G8/00
Filed: 1994-11-08
Abstract: PURPOSE: To obtain the subject composition excellent in adhesivity and spiral flow, containing, as curing agent, a novolak-type phenolic resin produced by condensation between a phenolic compound and formaldehyde compound with an oxycarboxylic acid as catalyst. CONSTITUTION: This composition contains, as curing agent, a novolak-type phenolic resin produced by condensation reaction between a phenolic compound and a formaldehyde compound with, as catalyst, an oxycarboxylic acid having in one molecule COOH and alcoholic OH groups (e.g. lactic acid, malic acid, mandelic acid) at the molar ratio of the aldehyde to phenol of (0.1-2.0) [pref. (0.5-1.0)]. It is preferable that the epoxy resin and the curing agent account for 4-20wt.% and 2-10wt.% of this composition, respectively, so as to be 0.8-1.2 equivalent of the hydroxyl group in the curing agent per equivalent of the epoxy group in the epoxy resin.
Patent JP-H09118405-A (JP)
Title: Storage device
Inventor: NAGASAKI HIDEO
IPC: B65G1/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a storage device equipped with a robot of a small size and simplified mechanism. SOLUTION: A storage device is provided with a robot 25 including a body 251, which has a first and a second drive means build therein and is movable along a shelf 22, a first arm 252, which has its one end fitted to the first drive means and is rotatable with respect to the body 251 by the drive of the first drive means, a second arm 253, which has its one end fitted to the other end of the first arm 252 and is rotatable with respect to the first arm 252 by the drive of the first drive means, and a table 254 which has its one end fitted to the other end of the second arm 253 and is rotatable with respect to the second arm 253 by the drive of the second drive means. The first arm 252, the second arm 253 and the table 254 are rotated by driving the first and the second drive means by which storage items are carried in and carried out.
Patent JP-H02144354-A (JP)
Title: Sheet positioning device
Inventor: TAKADA FUMITO
IPC: B65H9/08
Filed: 1988-11-25
Abstract: PURPOSE:To enable execution of accurate positioning even when a sheet is in a curled state by providing a placing table on which sheets are placed and a means to press the forward end of a sheet against the placing table. CONSTITUTION:A sheet placing table 2 is provided with an abutting member 10, an injection nozzle 11, and a suction port 12 in order to perform positioning of sheet S, and is inclinable with the aid of an air jack 6. The sheet placing table 2 is provided with energizing means 16 and 17 to press and energize the sheet S and actuators 19 and 20. In positioning of the sheet S, the sheet S is levitated by injection of compressed air through the injection nozzle 11, and is abutted to the abutting member 10 and pressed and energized by means of the energizing means 16 and 17. Thereafter, injection of air is stopped and air, simultaneously, is sucked through the suction port with the aid of a blower 13. This constitution enables execution of accurate positioning even when the sheet S is in a curled state.
Patent JP-H08117470-A (JP)
Title: Method and device for tape supply of belt loop sweing machine
Inventor: MIYAJI KOJI
IPC: D05B35/06
Filed: 1994-10-25
Abstract: PURPOSE: To safely and securely supply a tape piece for belt loop formation to a sewing machine part with good operation efficiency. CONSTITUTION: When the tape piece (m) having both ends bent and clamped slantingly above the right part of the sewing plate 27 of the sewing machine 21 is moved forward to above the side edge part of the sewing plate 27 and then held and a start switch is operated while the waist part G of a pair of trousers is mounted at a tape sewing position, the tape piece (m) is supplied from the holding position to right below metallic pressers 23 and 23 on the top surface of the sewing plate 27.
Patent JP-S63151283-A (JP)
Title: Transceiver
Inventor: ISHIZUKA SEIJIRO
IPC: H04N7/14
Filed: 1986-12-16
Abstract: PURPOSE:To transmit/receive an image simultaneously with a voice by incorporating a video camera, memory, and a display device in a transceiver, and transmitting a video signal in a state of digital signal at a low rate of transmission simultaneously with a voice signal. CONSTITUTION:An charge pattern is taken out from a sensor as an illuminance signal Sy, gamma-corrected by a process amplifier 34, then supplied to an A/D converter 35 where it is converted to a digital signal Sd, and supplied to a memory 36. An address signal and a write pulse are supplied from a system controller 1 to the memory 36, and the signals Sd are sequentially written in the memory 36. If a check switch 2C is depressed, the signal Sd read out through actions inverse to the above-mentioned, and supplied to a D/A converter 37, and thus an illuminance signal Sy of standard scanning frequency is taken out, and the signal Sy is supplied to an LCD 39. Therefore, on the LCD 39, pieces of the signals Sy stored in the memory 36 are displayed in the form of a still picture.
Patent JP-H10122543-A (JP)
Title: Incinerator and melting furnace using hydrocarbon additive to mixture gas of hydrogen and oxygen
Inventor: SUGA KUNIYOSHI
IPC: F23L7/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To produce fuel atmosphere restricting generation of dioxine by a method wherein deionized water is subjected to electrolysis to produce mixture gas of hydrogen and oxygen as combustion means for an incinerator or the like, and then additives of hydro-carbon system are used thereto. SOLUTION: An ash melting furnace 1 for igniting municipal dusts or the like and melting the combustion ash is provided with a combustion ash loading port 2 at its upper part, and a slidable ash pushing rod 5 at its bottom part for pushing and dropping the combustion ash P into an ash melting chamber 4 having a stepped bottom surface 3 arranged in connection to a cylindrical container. Six mixture gas- injection ports 9 in each pair at upper stage, middle stage and lower stage connected to a hydrogen-oxygen mixture gas generating device 8 are arranged oppositely at both sides of the stepped bottom surface 3. This hydrogen and oxygen mixture gas generating device 8 is comprised of a pure water device and an electrolysis cell for removing impurities contained in tap water.  Electrolysis is performed in the electrolysis cell, clean mixture gas with a rate of 2 pts. of hydrogen and 1 pt. of oxygen is passed through organic solvent such as hexane and toluene or the like so as to increase a total heating calorie and then the gas is used as fuel.
Patent JP-H03159284-A (JP)
Title: Pulse power supply device
Inventor: SEKI HIROBUMI
IPC: H01S3/097
Filed: 1989-11-17
Abstract: PURPOSE:To obtain a highly reliable laser power supply lessened in jitter by a method wherein a secondary winding is wound on each of saturable reactors, and a reset circuit composed of a power supply, a resistor, and an inductor all connected in series is provided to each of the secondary windings. CONSTITUTION:Secondary windings 35-37 are wound on saturable reactors 7, 9, and 11 respectively so as to enhance them in saturation magnetic flux density, and power supplies 28, 31, and 34, resistors 27, 30, and 33, and inductors 26, 29, and 32 are connected to the windings 35-37 in series respectively, that is, a reset circuit is separately connected to each of the reactors 7, 9, and 11. The fluctuation of a charging power supply 1 in voltage is measured with a charging voltage measuring device 39, the power supply voltage of the reset circuit is changed by control device 30 corresponding to the fluctuation concerned and/or a switch 3 on a primary side of a transformer 5 is changed in closing time, whereby a jitter induced by the voltage fluctuation of the charging power supply 1 is restrained. By this setup, a highly reliable laser power supply reducible in jitter can be obtained.
Patent JP-H11116110-A (JP)
Title: Image forming device
Inventor: NISHI KAZUHIKO
IPC: B65H19/12
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and roll paper exchanging method capable of easily accommodating roll paper in a specified position inside the device body without damaging the roll paper while reducing the burden on the operator. SOLUTION: A roll paper unit 10 is pulled out of the device body, and a roll paper 5 held by a roll paper supporting shaft 8 is exposed. Then a locking means for a second supporting frame 19 is unlocked, and the second supporting frame 19 is moved to a first position where the roll paper 5 can be taken out to held the supporting shaft 8 in the cantilever condition by a first supporting frame 18. The roll paper is removed from the supporting shaft by sliding it in the axial direction and is exchanged with a new one 5.
Patent JP-H02146636-A (JP)
Title: Logic unit test device for special environment device
Inventor: SAEKI KENSUKE
IPC: G06F11/22
Filed: 1988-11-29
Abstract: PURPOSE:To economically realize a test device for a logic unit of a special environment device by replacing electrically the logic unit with a general-purpose logic unit of a test device having the characteristic equivalent to those of the logic unit. CONSTITUTION:The general-purpose logic units (5-1) - (5-n) form a circuit equivalent to the logic unit 2 of a special environment device on an ordinary general- purpose base board. When the unit 3 is tested, one of units (5-1) - (5-n) is pulled out of a connector and the unit 3 of the special environment device to be tested is connected to the corresponding one of conversion parts (4-1) - (4-n). Then the unit 3 is tested by an external test device 2. Thus it is not required to produce a complicated test device exclusive for the unit 3 of the special environment device having an extremely small number of products. As a result, the test device is economically obtained for the unit 3 of the special environment device.