baber/WOPTO huggingface dataset:
Patent JP-H10170998-A (JP)
Title: Photographic device in which cartridge is exchangeable in the middle of roll
Inventor: DERRICK C SILVERMAN
IPC: G03B7/24
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To enable a cartridge to be exchanged in the middle of even in a photographic device not depending on magnetic marking and a detecting technique by storing a film cartridge ID number and the number of exposed film frames, at the time of removing the film cartridge from a camera in the middle of roll. SOLUTION: The film cartridge ID number is stored in the memory of a controller 38. At the time of taking a photograph, the frames of a film 18 is moved between the cartridge 16 and a film rewinding chamber 24. Perforations 34 are detected when they pass through a perforation sensor 32 and the number of the perforations 34 is counted. The number of the perforations shows the number of the exposed frames stored in the memory of the controller 38 together with the film cartridge ID number. Even if the film cartridge 16 is taken out from the camera 10 in the middle of roll, that is, before all the film frames are exposed, the film cartridge ID number and the number of the exposed frames are still stored in the memory of the controller 38.
Patent JP-H05245005-A (JP)
Title: Steam hair curler
Inventor: AOKI KAZUHISA
IPC: A45D6/00
Filed: 1991-12-24
Abstract: PURPOSE:To supply water content near to a head skin without the extension of permanent waves and dress hairs by forming hand comb feeling with thick bristles as one example, and by contriving steam holes to be arranged near to the base sections of the bristles. CONSTITUTION:Bristles 61 arranged saliently as the one example of comb members 6 are formed very thickly with the diameters of about 5-8mm, and when hairs are combed by using the bristles 61 to be arranged in the shape of a comb, then the hairs are combed with feeling like with a hand comb. Accordingly, even in a case that hairs are wavy hairs with permanent waves or the like. the bristles are not entwined with the hairs, and great tension is not applied to the hairs, and the wavy hairs are not extended. Besides, steam holes 63 for discharging steam are arranged near the base section of the bristles 61, and so when the hairs are combed aside with the bristles 61 by moving the bristles 61 to hair tips from a head top section, then steam is moved to the comb-aside sections. Accordingly, the steam can be moved near to a head skin.
Patent JP-H04209232-A (JP)
Title: Roof structure
Inventor: KONDO JUNICHI
IPC: E04B7/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a roof structure excellent in assembly efficiently by fixing the base end to a mounted, and providing an anchoring device anchoring a mounting member providing a diagonal member mounting piece to the front end and a diagonal member overlapping and placing fixed piece. CONSTITUTION:The base end of a mounting member 10 is fixed to a mounted member 19. After that, a diagonal member mounting piece 13 boring an insertion hole of an anchoring device in the front end is overlapping with a fixed piece 17 and is fixed with a diagonal member 16 and the anchoring device. A roof panel 20 is placed on the diagonal member 16 to fix. Accordingly to the constitution, the mounting member 10 is commonly used, the diagonal member 16 is changed in accordance with a shape, so that assembly efficiently is excellent, and the number of sorts of components can be reduced.
Patent JP-H05175118-A (JP)
Title: Method for creating compound semiconductor having quantum fine line or quantum box structure
Inventor: OGASAWARA MATSUYUKI
IPC: H01L21/268
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a steep surface by forming drops in the state wherein an interference pattern is formed, and by forcing a second compound semiconductor crystal to make an epitaxial growth on the substrate made of a first compound semiconductor crystal whereon the drop part exists, and thereafter, by making the first compound semiconductor crystal grow so that the second compound semiconductor crystals are embedded in it. CONSTITUTION:On an InP substrate 1 mounted in a chamber for making a crystal grow, an optical interference pattern is formed. When feeding a raw material gas into the chamber in this state, InGa drops 2 are formed on the InP substrate 1. Then, arsine is fed into the chamber by switching the raw material gas to another one. Thereby, As generated by decomposing arsine is dissolved into the InGa drops formed in the last process, and when exceeding a solidly soluble limit, InGaAs crystals 3 are deposited on the interface between the InGa drop 2 and the InP substrate 1. Then, by making InP 4 grow so that the InGaAs crystals 3 formed in the last process are embedded in it, flattening is performed. Thereby, an interface between a steep well and a barrier can be formed.
Patent JP-H08172962-A (JP)
Title: Rotating brush device and automatic suction rotating brush device
Inventor: YONEDA MITSUO
IPC: A47L7/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide devices capable of contributing to the public health and health control of an animal by efficiently scraping off excessive hair of the animal, impurities, molds, bacteria, etc., sticking to the hair and further parasites on the body surface, sanitarlly sucking and removing the hair, etc. CONSTITUTION: This rotating brush device is equipped with a storage battery, a rotating brush motor, a gear case and an input switch and a rotational frequency variable switch at the back of a rotating brush case 1 and capable of rotating a rotating brush 2 and sucking hair, etc., with a vacuum cleaner. This automatic suction rotating brush apparatus is obtained by installing the storage battery, the rotating brush motor, the gear case and the input switch and the rotational frequency variable switch at the back of an automatic suction rotating brush case and capable of rotating the rotating brush, sucking the hair, etc., by its own suction force and removing the hair, etc., into a dust collection filter in a dust collection case in the intermediate part.
Patent JP-H08186905-A (JP)
Title: Inverter circuit for electric vehicle
Inventor: ASAO TAKESHI
IPC: H02P27/08
Filed: 1994-12-29
Abstract: PURPOSE: To eliminate the large change of the temperature of a switching element used to drive a motor before or after the start of driving the motor. CONSTITUTION: A timer setter 12 calculates the heat insulation starting times of IGBTs 4a to 4f based on the preset start initiating time of an electric vehicle. When it becomes the calculated starting time, an IGBT heat insulator 11 alternately turns ON and OFF the respective IGBTs to heat insulate it. In this case, the timing is so controlled as not to drive a motor 2. Thus, the IGBTs can be warmed until the starting time of the vehicle, and even if the start is thereafter initiated, the temperature of the IGBT is not abruptly raised. Accordingly, the temperature change of the IGBT before or after the start of the vehicle can be suppressed within a predetermined range, and the life of the IGBT can be prolonged.
Patent JP-H03202424-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in low magnetic field characteristic
Inventor: MIYAHARA MOTOYUKI
IPC: C22C38/02
Filed: 1989-12-29
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet excellent in magnetic flux density in a low magnetic field by subjecting a hot rolled plate of a silicon steel with very low carbon content to cold rolling and then applying recrystallization annealing treatment to the resulting cold rolled sheet under specific conditions. CONSTITUTION:A slab of a steel having a composition containing, by weight, <0.005% C, <3.5% Si, 0.1-1.5% Mn, 0.005-0.1% P, <0.005% S, and 0.1-1.0% Al is hot rolled, pickled, and cold-rolled, and the resulting sheet is subjected to recrystallization annealing. At this time, as recrystallization annealing conditions, heating velocity, soaking temp., soaking time, and H2 gas content in an annealing atmosphere are regulated to >1 deg.C/sec, 800-1100 deg.C, 10sec-5min, and <50%, respectively. By this method, the nonoriented silicon steel sheet reduced in iron loss and having high magnetic flux density in a low magnetic field can be stably produced.
Patent JP-H09178282-A (JP)
Title: Stirling refrigerator and its manufacture
Inventor: FUJIYAMA CHIKAHIDE
IPC: F25B9/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To perform assembly of members through a simple assembly work with high precision when a plurality of members are integrally assembled to a cylinder body, in the expansion device of a Stirling refrigerator. SOLUTION: The inside diameters of a cold head 36, integrally assembled to a tubular cylinder body 35, a Dewar-mounting flange 37, a radiation member 38, and a piping coupling member 39 are caused to approximately coincide with he outside diameter of the cylinder body 35. The cold head 36 is fitted externally of the tip part of the cylinder body 35 and the Dewar-mounting flange 37, the radiation member 38, and the piping coupling member 39 are fitted externally of the base end part of the cylinder body 35. Each fit-in part is joined through vacuum brazing.
Patent JP-H11177377-A (JP)
Title: High frequency composite parts and radio equipment using the same
Inventor: WATANABE TAKAHIRO
IPC: H04B1/3822
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency composite parts that can reduce the number of parts and make an assembly process easy and to provide a radio equipment using the same. SOLUTION: A high frequency compote parts 10 includes a stacked product 11 for incorporating an LC filter and the surface of one of main sides of the stacked product 11 is provided with a recessive part 12. Also, an elastic surface wave filter F 11 is arranged in the recessive part 12 of the stacked product 11 and the recessive part 12 is perfectly sealed by tightly fixing a metallic cap 14, which has a solder 13 attached to its whole surface connected to the stacked product 11, on the surface of the stacked product 11.  Furthermore, external terminals Ta to Tc from nearby the first line of the backside of the stacked product 11 to a side adjacent to the first line and external terminals Td to Tf from nearby the second line of the backside to a side adjacent to the second line, an external terminal Tg from nearby the third line of the backside to a side adjacent to the third line and an external terminal Th from nearby the fourth line of the rear side to a side adjacent to the fourth line are provided, respectively.
Patent JP-H07158249-A (JP)
Title: Fixture member for building
Inventor: HITOMI YOICHI
IPC: H02G3/04
Filed: 1993-12-10
Abstract: PURPOSE:To provide a fixture member for a building, which can be composed of a less number of components and which can be simply laid with a high rigidity and a high design ability. CONSTITUTION:A fixture member for a building, is composed of an attaching base part 11 including a projecting wall part 11a, and a base part 11b adapted to be fixed to the building with the use of screws or the like, and a cover part 13 coupled to the outer surface of a corner part of the attaching base part 11 through a coupling part 12, the attaching base part 11 and the cover part 12 being made of hard synthetic resin, and the coupling part 12 being made of soft synthetic resin. Accordingly, they are integrally and dichromatically molded. Further, the cover part 13 is formed at its free end edge with an engaging part 14A which is inwardly bent so as to form a U-like cross-sectional shape, and the base part 11b of the attaching base part 11 is formed at its end edge with an angle-like engaged part 14B which can be engaged with the engaging part 14A.
Patent JP-H03201183-A (JP)
Title: Automatic vending machine
Inventor: FUKASE MASAYUKI
IPC: G07F11/54
Filed: 1989-12-28
Abstract: PURPOSE:To improve vending chances by arranging service devices and commodity take-out ports on plural positions of the automatic vending machine and controlling a distributing device so as to discharge a commodity to the take-out port detecting the approach of a user. CONSTITUTION:Respective service devices 8a to 8d and commodity take-out ports 10a to 10d are respectively arranged on the front door 2a, rear door 2b and both sides 11a, 11b of the automatic vending machine body 1. Commodity stockers 7a, 7b are arrayed in th4e body 1 and a shoot 13 is arranged under the stockers 7a, 7b through a turn table 14 so as to be turned. When any one of the service devices is operated in the constitution, the shoot 13 is rotated to the discharge port of the operated service device by the turn table 14, a discharge command is applied to one of the stockers 7a, 7b and a commodity is discharged to the take-out port.
Patent JP-H10177702-A (JP)
Title: Magnetic head driving circuit in magnetic field modulation overwriting system
Inventor: EGUCHI HIDEJI
IPC: G11B11/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress a transient current of a magnetic head in a magnetic head driving circuit of a magnetic field modulation overwriting system using a constant current effect of inductive reactance. SOLUTION: This magnetic head driving circuit is provided with a magnetic head coil 8 forming a magnetic field applied to a magneto-optical disk, connects switching elements 4, 5 and inductors 2, 3 to this magnetic coil 8, turns on and off this switching elements 4, 5 alternately, and generates a modulation electric field in the magnetic head coil 8. In this case, resistors 6, 7 for damping or an element including a resistance component are connected to inductors 2, 3 or switching elements 4, 5 in parallel.
Patent JP-2000356448-A (JP)
Title: Food deep freezer
Inventor: OSHIMA KEIJI
IPC: A23B4/06
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To suppress drying of a food to a minimum limit and to realize deep freezing and storing of the food with high quality and good efficiency by stopping or low-speed operating a fan at an initial time of introducing the food, and rapidly operating the fan during a period to freezing. SOLUTION: In a cabinet of the food deep freezer, a plurality of stages of food shelves 6 are vertically installed in a forward direction of a fan 4. A temperature sensor 8 for measuring a surface temperature of a representative food 7 is provided in the cabinet, and its signal is input to a fan controller 9 for controlling the operation of the fan. A period from the introduction of the food into the cabinet up to freezing of the food to a predetermined temperature is divided into first and second periods of two, and decided. The fan is controlled so that in the first period in which a saturated vapor pressure of a surface of the food is relatively high, the fan is stopped or low-speed operated and in the second period in which the saturated vapor pressure is lowered, the fan is operated at a high speed.  Thus, an evaporation of a moisture from the surface of the food is suppressed to a minimum limit, and deep freezing of the food of high quality can be realized.
Patent JP-H03203067-A (JP)
Title: Spindle motor
Inventor: KANEDA ISAO
IPC: G11B19/20
Filed: 1989-12-28
Abstract: PURPOSE:To obtain sufficiently stable sealing effect extending over a long period of time by constituting a motor so that two magnetic flux densities acting upon magnetic fluid from an inner pole piece and an outer pole piece become practically equal. CONSTITUTION:The spindle motor is provided with a housing main body 2 and a shaft member 4. A magnetic fluid sealing means 24 is arranged at the outside of a bearing member 10. The means 24 is provided with an annular permanent magnet 26 and a pair of the outer pole piece 28 and the inner pole piece 30 arranged at both the sides of this magnet 26, and these are fitted to the inner circumferential surface of the cylindrical part 8 of the main body 2. Besides, two magnetic fluid layers 32, 34 are formed between a pair of the pole pieces 28, 30 and the member 4. Then, the inner diameter of the pole piece 30 is made smaller than the inner diameter of the pole piece 28. Accordingly the magnetic flux density to flow to the magnetic fluid from the pole piece 30 and the magnetic flux density to flow to the magnetic fluid from the magnetic pole piece 28 become practically equal, and the stable sealing effect can be obtained extending over a long period of time.
Patent JP-H05178375-A (JP)
Title: Transport container for perishable plants
Inventor: NAGATA KOJI
IPC: B65D81/18
Filed: 1991-12-25
Abstract: PURPOSE:To transport perishable plants in a fresh condition through a simple means by a method wherein the perishable plants (vegetables, fruit and flowers) are maintained at the low temperature and high humidity appropriate to keep them fresh without using a special low temperature transport vehicle and a large-scale equipment and by producing an electric field of high voltage in a transport container. CONSTITUTION:A heat insulating case 24 is of a double wall structure and provided with a cold insulating material 26 in an upper space defined by the heat insulating case 24 and an inner case 25 and with a moisture adjusting plate 27 consisting of a hydrophilic, porous sintered body on the top panel of the inner case 25. The heat insulating case 24 is further provided in its interior with a high voltage generating device 33, a needle electrode 34 and a plate electrode 36 opposite to the needle electrode 34.
Patent JP-H05276915-A (JP)
Title: Method and device for heat-treating mixture of solid material and gas
IPC: A23N15/00
Filed: 1992-12-22
Abstract: PURPOSE: To provide a titled device with excellent operability applicable to a mixture of a wide range by setting a high radial direction speed and short residence time at the lower part of a container and setting a low radial direction speed and long residence time at the upper part of the container. CONSTITUTION: Gas is introduced from an entrance 4 to a narrow container part 1 in a tangent direction and a mixture of a solid material and the gas is retained for short time at a high radial direction speed at the part 1. The radial direction speed is lowered at a transition part 3, the residence time is increased by a remarkable decline of the radial direction speed at a part 2 having a flow ring, heat treatment is sufficiently performed by a jacket of the container and the mixture is discharged from an exit 5.
Patent JP-2000173661-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KASAMATSU SHINJI
IPC: H01M4/36
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a nonaqueous electrolyte secondary battery enabling improvement in electrochemical characteristics, such as charge and discharge capacity, a charge and discharge cycle lifetime, and so on, by improving a negative electrode material and by sufficiently holding an electrolytic solution amount maintained between electrodes. SOLUTION: In this non-aqueous electrolyte secondary battery, a negative electrode material comprises composite particles, each formed by covering all the surface or a part of the surface of a nuclear particle made of a solid phase A with a solid phase B. The solid phase A contains tin as a constituent element, while the solid phase B is a solid solution or an intermetallic compound of tin (i.e., the constituent element of the solid phase A) and at least one element selected from group II elements, transition elements, group XII elements, group XIII elements and group XIV elements except carbon, of the periodic table excepting tin. A nonaqueous electrolytic solution amount per gram of total weight of the negative electrode material and a positive electrode material, capable of occluding and releasing lithium in a battery container, is set at 0.1-0.4 ml.
Patent JP-H07171919-A (JP)
Title: Extra-high pressure washing hose
Inventor: TAKANO TOSHIO
IPC: B32B1/08
Filed: 1993-12-17
Abstract: PURPOSE:To improve weatherability or the like by giving a specific burst pressure by retaining a reinforcing layer consisting of a knitted structure of an aramid fiber between an inner hose and an outer hose in the entire circumference of the hose main body. CONSTITUTION:An extra-high pressure type hose with a burst pressure (minimum burst pressure) of 700kgf/cm<2> or higher is formed such that a reinforcing layer 4 of a knitted structure of aramid fiber is held between an inner hose 2 and an outer hose 3 over the entire circumference of a hose main 1 body consisting of a flexible polyvinyl chloride resin. The hose obtained is improved in its extra-high pressure property, light weight property, flexibility, operation property, weatherability, ozone resistance and so forth. Flexible polyvinyl chloride resin (PVC) is of the type that a plasticizer, stabilizer, filling agent, and the like are prepared to PVC resin in accordance with its use and performance. The knitted structural reinforcing layer is formed by the user of a conventional blader, and a density or denier of the knitted structure can be selected depending on the level of pressure resistance.
Patent JP-2000231257-A (JP)
Title: Developer carrier
Inventor: OTA SHIGEO
IPC: G03G15/08
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrier where sticking of developer to the developer carrier can be surely prevented while maintaining an appropriate image density and high image quality. SOLUTION: The developer carrier is provided with a coating layer where recessions and projections that are greater than the diameters of developer particles and recessions and projections that are smaller than the diameters of the developer particles. The above mentioned recessions and projections that are greater than the diameter of the developer particle have arithmetic average roughness Ra of 0.8 to 2.0 μm and the above mentioned the recessions and the projections that are smaller than the diameter of the developer particle has effective linear length SR1r that is less than 101%. The above-mentioned coating layer is preferably one constituted from conductive particles that have greater secondary average particle diameter than the diameter of the developer particle and conductive particles that have a smaller secondary average particle diameter than the diameters of the developer particles and is preferably formed by a dip coating method.
Patent JP-H06194374-A (JP)
Title: Wind direction/wind speed detector
Inventor: YAMADA KOICHI
IPC: G01P13/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a wind direction/wind speed detector for detecting wind speed along with wind direction. CONSTITUTION:The wind direction/wind speed detector comprises a first vortex generator 13 having a constant representative length regardless of the wind direction, and a second vortex generator 14 having a representative length variable with the wind direction. Karman's vortexes generated from the vortex generators 13, 14 flow through pressure conduits 23, 24 into chambers 21, 22 where the frequencies of the vortexes are detected by means of microphones 19, 20. Detected signal representative of the frequency is amplified and digitized at a circuit section and wind speed and wind direction are calculated at a wind speed operating section and wind direction operating section in the circuit section according to formulas.