baber/WOPTO huggingface dataset:
Patent JP-H10233531-A (JP)
Title: Semiconductor element and its manufacture
Inventor: FUJIMOTO HIDETOSHI
IPC: H01S5/323
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of processing strains and electric field concentration which are peculiar to a required mesa structure by making the impurity concentration on the surface side of a semiconductor layer immediately below an electrode on the surface of a lower step and the surface side of the semiconductor layer on the side face on the bottom side of the mesa little higher than that on the backside of the semiconductor layer immediately below the electrode on the surface of the lower step. SOLUTION: After a sapphire substrate 101 cleaned with an organic solvent and an acid is mounted on a susceptor installed in the reaction chamber of an MOCVD device and heated with a high frequency, a GaN buffer layer 102 and an n-type GaN layer 103 are successively formed on the substrate 101. Then an Si film and an SiO2 film are successively formed on parts of the wafer thus grown through a photoetching process and heavily doped areas 120 and 121 are formed near the surface of the layer 103 by diffusing the Si film so that the impurity concentration in the heavily doped area 121 may become higher than that in the area 120.
Patent JP-H05235832-A (JP)
Title: Information transmitter, information receiver, and paging system having said information transmitter and said information receiver
Inventor: MATSUI TOSHIHIKO
IPC: H04B7/26
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the communication time and to improve the operability by compressing routine information set freely into code information and sending a signal including the compressed code signal. CONSTITUTION:A routine information generating function program 13a of a communication software 13 prepares routine sentence list from sentences used frequently by the/user as a routine sentence group. A routine information registration function program 13b stores the routine sentence list and a routine information call function program 13c calls the stored routine sentence used for the transmission. A routine information compression function program 13d compresses the set routine information into code information. A compression information transmission function program 13e sends the signal including the compressed code information to a station from a data MODEM 12. By this constitution, the user itself freely generates and registers the routine information to send a code, resulting that the communication time is reduced and the operability is improved.
Patent JP-2000234012-A (JP)
Title: Elastic fiber made from polyester elastomer
Inventor: FUKAYA JUICHI
IPC: C08G18/42
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic fiber reduced in a decrease in elastic recovery upon repeated elongation without detriment to heat resistance and weathering resistance by combining a polyester copolymer comprising short-chain and long-chain polyester components with a polyether through an isocyanate component. SOLUTION: A block copolymer is obtained by combining 100 pts.wt. polyester copolymer (A) comprising 50-95 wt.% short-chain polyester component represented by formula I (wherein R1 is a 6-12C aromatic hydrocarbon group; and R2 is a 2-8C alkylene) and 50-5 wt.% long-chain polyester component represented by formula II (wherein R3 is a component comprising repeating units of -R6-O- and having a number-average molecular weight of 500-5,000; and R6 is R2) with 50-500 pts.wt. polyether (B) comprising repeating units represented by formula II (wherein R4 is R2) through 10-100 pts.wt. isocyanate component (C) represented by formula IV or V (wherein R5 is a 2-15C alkylene, phenylene, or a combination of phenylene with methylene or an alkylene).
Patent JP-H0576410-A (JP)
Title: Hair designing device
Inventor: HAMADA TAKEHIKO
IPC: A45D2/08
Filed: 1991-03-04
Abstract: PURPOSE:To strengthen the setting force of the robots of hairs and correct the roots to be set at required angles by inclining the hairs in the required axial direction, after the hairs are wound up on a hair designing device. CONSTITUTION:When a force in the axial direction is applied to a hair designing device 10, then the rotational movement of the internal wall of the fitting hole 41 of a hair winding member 40 and the outer periphery of the projecting section 33 of a connecting member 50, the tilt and rotational movement of the internal wall of the fitting-on hole 32 of the connecting member 30 and the outer periphery of a ring-shaped member 20, and the movement of the connecting member 30 on the circumference of the ring-shaped member 20 are generated. Accordingly, by the synergy, the ring-shaped member 20 is tilted in the axial direction, and then, the hair designing device 10 is inclined to be lozenge-shaped from the front viewpoint in a state that the device 10 is wound up with hairs, and the inclined state is kept. By the tilting force of the hair designing device 10, the hairs 11, are to be pulled the directions X and Y, and the setting force of the root sections of the hairs 11 can be strengthened. Besides, for the hair designing device 10, respective component parts are previously prepared, and by assembling them, the device can be efficiently manufactured.
Patent JP-S57151427-A (JP)
Title: Reinforcement structure for door
Inventor: MIURA TOSHIKATSU
IPC: B60R21/02
Filed: 1981-03-16
Abstract: PURPOSE:To improve rigidity of the outer panel of a door without weight increase by following method in which reinforcing member composed of bead forming material fastened under a reinforcing resin layer which is not hardened before use, is arrranged on the inner surface of the outer panel of a door and is hardened. CONSTITUTION:Bead forming material 5 narrower than a reinforcing resin layer 4 is fastened under said resin layer 4 which is not hardened before use and is flexible. Reinforcing member 3 is provided with the under surface of skirt part 41 on both sides of the resin layer 4 as an adhesive contact surface. Then, as the bead forming material 5, foam polyethylene sheet etc. are used, and the sheet forms a bead like expanded protrusion 43 by foaming before the resin layer 4 is hardened. Then, this reinforcing member 3 is vertically arranged e.g. on the inner surface of the outer panel 11 of a door, and the upper part and lower part of said member 3 is respectively connected to the skirt of the door 11 and a guard bar 2. While the bead like expanded protrusion 43 is formed by foaming of the bead forming material 5, the reinforcing resin layer 4 is hardened, thereby strengthening the outer panel 11 of the door.
Patent JP-S58154359-A (JP)
Title: Air gap winding type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K3/47
Filed: 1982-03-08
Abstract: PURPOSE:To enhance the space factor of a stator coil by contacting and covering an L-shaped insulating contact member with the corner of a stator coil near engaging projections formed on the inner periphery of a magnetic shield, thereby extending the ground insulating creeping distance of the coil. CONSTITUTION:A stator coil 4 is disposed on the outer peripheral side of an insulating cylinder, an insulating spacer 11 is provided between the coils 4, and an insulating spacer 5 is provided on the outer peripheral side of the coil 4, thereby forming a coil assembly, which is inserted into a cylindrical magnetic shield, and fixing means for radially pressing the coil 4 such as a wedge 9 is formed between the shield 1 and the retainer 5. Engaging projections 11a formed on the upper one side of the spacer 11 are beared circumferentially by axial engaging projections 1a formed on the inner peripheral surface of the shield 1. A notch 11b is formed on the spacer 11 near the projection 1a of the coil 4, and an L-shaped insulating contact member which covers the corner of the coil 4 is provided at the notch 11b.
Patent JP-H07226265-A (JP)
Title: Fixture tool for connector
Inventor: MACHIDA YUKIFUMI
IPC: H01R13/73
Filed: 1994-02-10
Abstract: PURPOSE:To prevent pressing force from being converged on the installation direction of a fixing tool for connectors. CONSTITUTION:Stopping grooves 14, 15 to guide a stopping projected part of a connector are formed in both side parts of a fixing part 13, and a guiding groove 16, a tilting face 17, a projected part 18 to stop the stopping projected part, and a fitting groove 19 with which the stopping projected part is fitted are formed in the center part of the upper side of the fixing part 13. Stoppers 21, 22 to stop the large diameter part of a connector in the installation direction are formed in deep parts of both sides of the fixing part 13. In the case a connector is installed in the fixing part 13, a stopping face 20 of the fixing part 13 stops the stopping part of the connector and at the same time the stoppers 21, 22 stop the large diameter part of the connector and thus each of the stopping face 20 and the stoppers 21, 22 bears the pressing force applied to the connector.
Patent JP-H03239758-A (JP)
Title: Active energy ray-curable perfumed coating material, and method for forming perfumed coating film
Inventor: HOSHI KUNIO
IPC: B05D3/06
Filed: 1990-02-19
Abstract: PURPOSE:To enable the formation of a perfumed coating film retaining the perfume for a long term and facilitate the application to various substrates by compound an active energy ray-curable coating material with a perfume, a porous perfume aid, and a specific interstitial perfume aid. CONSTITUTION:The title coating material is prepd. by compounding 100 pts.wt. (solid content) active energy ray-curable coating material with 0.1-10 pts.wt. perfume and 0.5-30 pts.wt. perfume aid which comprises a porous perfume aid with a mean particle diameter of 0.1-50mu and at least one interstitial perfume aid selected from the group consisting of an org. polymer particle with a mean diameter of 5-50mu, a fiber with a length of 5-500mu and a diameter of 1-50mu, and a nonporous inorg. particle with a mean diameter of 0.1-50mu. The obtained coating material, used here as the raw material and curable by exposure to electron beams, ultraviolet rays, etc., is commercially available in a wide variety of grades.
Patent JP-H03240525-A (JP)
Title: Plug welding apparatus
Inventor: YURA HIROSHI
IPC: B31B1/84
Filed: 1990-02-19
Abstract: PURPOSE:To carry out positive welding at all times by constituting such that when plugs are mounted on a plug mounting part, a container is forwarded to the predetermined position of a plug receiving table, and welding means operate so as to weld the plug onto the container. CONSTITUTION:Plugs 17 to be welded onto a container 26 are mounted previously on the recession 6 of a plug receiving table 1 by means of a plug feeder 2. When the plugs 17 are mounted on the plug mounting part 6, the container 26 is forwarded to the plug receiving table 1 by means of high mandrels 9a, a container delivery air cylinder 15, container extruding members 8 and the like. When the container 26 is sent up to the predetermined position of the plug receiving table 1, welding means 3 operate in order to weld the plug 17 onto the container 26. The welding means 3 is intended to perform a welding treatment with respect to the plugs 17 mounted on the plug mounting member 6, and in consequence the plug 17 should be placed always at the best welding treatment position. Thereby, the plug can be welded positively at all times to the container irrespective of dispersions due to dimensions, configurations, and the like of the container.
Patent JP-S56133492-A (JP)
Title: Surface treatment for aluminum composite body
Inventor: SARUWATARI KOUICHI
IPC: H01B13/16
Filed: 1980-03-25
Abstract: PURPOSE: To impart good lubricity and abrasion resistance to an aluminum composite material contg. lubricative solid particles by anodizing said body then subjecting the same to secondary electrolysis treatment in a metallic salt soln. of thio-acid.  
     CONSTITUTION: For example, lead sulfide or the like is added to aluminum powder or the like and an aluminum composite body is made. This is anodized by using an acidic bath, alkali bath or the like, whereby a porous anodically oxidized film is formed. Thence, if necessary, it is subjected to pretreatment to activative the film, after which it is subjected to secondary electrolysis treatment. For example, ammonium slats and alkali metal salts of thiomolybdic acid, thiotungstic acid, etc. are used for the composition used in the secondary electrolysis treatment, and its pH is controlled to around 4W12. The material to be treated is connected to plus. Then, metal suefide deposits from the bottom toward the opening part within the micropores of the film. Upon ending of the treatment, it is also possible to modify the film by heating or gringing the same according to need. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000234444-A (JP)
Title: Reinforcement structure of wood framework
Inventor: TAKEUCHI MASAMI
IPC: E04B1/58
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To secure the earthquake resisting performance of a wood framework by using a steel material as a batten to be provided through a wood column and mounting a decorative material made up of wood in a state of surrounding the batten. SOLUTION: H-shaped steel is used as a flying batten 12b and penetrates a center column 11a, and hung horizontally between two outside columns 11b by connecting mutually between the outside columns 11b and the center column 11a using gusset plates 13. On that occasion, existing mounting holes formed in the columns 11 are used as they are for holes for mounting the flying batten 12b of a steel material. Therefore, as compared with the original batten 12 made of wood, strength increases, and raises the strength of connections up to the proof stress of the columns 11.  Furthermore, by connecting adjacent columns 11, steel bars 16 that become opening stoppers are provided, and the steel bars 16 are also provided, extending above and below the steel material and concealed inside the decorative material 15, thereby increasing earthquake resisting capability and durability while maintaining the wood framework of a building to be preserved nearly in a state when it was originated in terms of appearance and preserving safely toward the future.
Patent JP-S63210440-A (JP)
Title: Motor with reversible gear
Inventor: NEMOTO SUSUMU
IPC: F16H1/20
Filed: 1987-02-23
Abstract: PURPOSE:To carry out stoppage in an accurate position at the time of stopping for positioning from a normal or reverse direction by placing a pinion, an output shaft, and the shaft of a reduction gear on one straight line. CONSTITUTION:A motor pinion 8, a reduction gear shaft 7, and an output shaft are placed in such a way that a line connecting their center points is a straight line. In this condition, load vectors 19, 20 which are generated by engagement are at right angles to the line connecting all shaft centers X, Y, Z and, hence, a composite load vector 21 also acts in a direction at a right angle to the line connecting the shaft centers. At the time of the reverse rotation of the pinion 8, although the vector 21 is in the reverse direction, there is no difference it is at a right angle to the line connecting the shaft centers. Accordingly, since there is no change in the distances among shaft centers, the dispersion in rotation is constant regardless of the rotating direction.
Patent JP-2000235208-A (JP)
Title: Still camera for both silver salt film photographing and digital photographing
Inventor: MIYADERA SHUNICHI
IPC: H04N5/232
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To respectively make normal photographing possible for the simultaneous photographing of film photographing and digital photographing even in the case that the remaining capacity of a power source is reduced when one battery is used in common for the film photographing and the digital photographing. SOLUTION: This camera is provided with a film photographing part F executing the film photographing by winding silver salt film by a motor and a digital photographing part D obtaining a picture data by processing a signal picked up by an imaging device 6, and electric power is supplied to the film photographing part F and the digital photographing part D by one power source 131. In this case, the remaining capacity of the power source 131 is detected, and when the remaining capacity of the power source 131 is lowered than a previously set capacity, film winding operation at the film photographing part F and signal processing operation at the digital photographing part D are orderly executed.  The film photographing and the digital photographing are simultaneously executed, and even in the case that power source voltage is lowered by the film winding operation, normal digital photographing is guaranteed without affecting the signal processing operation by the lowering of the power source voltage.
Patent JP-S53121250-A (JP)
Title: Improvement of pressing for auger type freezer
Inventor: TSUKIYAMA YASUMITSU
IPC: F25C1/14
Filed: 1978-04-03
Abstract: PURPOSE: To specify a shape of an ice-compression passage made at an external circumference part of a pressing head, and obtain homogenized lumps of ice. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56135820-A (JP)
Title: Observing device for pipeline
Inventor: ONO KOUZOU
IPC: H02G1/08
Filed: 1980-03-27
Abstract: PURPOSE:To make operation easy by providing a driving device consisting of grasping the part of a cable provided with a detecting part for observation at its leading end by means of a cable holder, providing wheels to the leading end of the plural arms energized by the springs on the outside circumference of said cable holder and making one of them self-travelable. CONSTITUTION:A cylindrical cable holder 3 is mounted to a cable 2 provided with a detecting part 1 for observation at its leading end, near said end part, and arms 6 are provided radially at equal intervals freely turnably to this. These arms 6 are held energized outward by means of springs 7. Wheels 5 are mounted to the leading ends of the arms 6. In order to make one of these wheels 5 self-travelable, an outer rotor motor of which the outer side revolves coaxially with the wheels 5 is mounted to said wheel and is remote-operated. If this device is driven in a pipeline 4, it travels by itself even in the pipeline having bent parts and slopes, and this makes it easy to operate.
Patent JP-H02218949-A (JP)
Title: Apparatus for heating and cooling thermally analyzing sample
Inventor: SENDA TETSUYA
IPC: G01N25/00
Filed: 1989-02-20
Abstract: PURPOSE:To permit the temperature of sample to vary over a wide range including higher and lower temperatures than the ambient temperature by a method wherein a jacket for cooling is wound around the exterior of a heating furnace with sample contained to have it coupled to a cooling fluid source with two conduit tubes while a heat exchanger is provided between them. CONSTITUTION:When a pump 10 is operated, alcohol 11 cooled by dry ice 13 flows in a jacket 5 from a conduit tube 7 and returns to a vessel 12 via a conduit tube 8. Therefore a heating furnace 2, sample 3 inside it and standard sample 4 are cooled. In addition with current flowed in a heating wire 1 and by increasing the current gradually, the temperature inside the furnace 2 rises at a desired rate to have the sample 3 heated. Therefore, differential scanning thermal analysis is performed in this process. As the temperature of the furnace 2 rises, the temperature of the alcohol 11 fed out from the jacket 5 rises simultaneously to be fed into a heat exchanger 9. Therefore, the conduit tube 7 is heated and the temperature of coolant to the jacket 5 also rises, thereby decreasing function for cooling the furnace 2.
Patent JP-2000234685-A (JP)
Title: Base isolation piping
Inventor: NOZAKI HIDEO
IPC: F16L27/10
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation piping capable of being arranged without requiring a large pipe space under buildings, converging and stopping the shake of a pipe arrangement when a shake by an earthquake stops, providing an enough amount of displacement for equally absorbing displacement by each flexible pipe, and maintaining a stable displacement absorbing ability for long time. SOLUTION: A base isolation piping is provided with a flexible pipe arrangement 20 composed of flexible pipes 21, 22 of a prescribed length and a joint part 23, wherein one end of the flexible pipe arrangement 20 is connected to an under-ground buried pipe arrangement 25 and the other end is connected to a pipe arrangement in a building, and wherein the flexible pipe arrangement 20 is supported by being suspended from the building side. The joint part 23 is suspend-supported by a fixing disc 30 fixed to an bottom surface in the building, a supporting member 40 locked with the fixing disc 30 and rotatably extending outward in a radial direction, and a suspending metal fitting 50 supported to the supporting member 40.  The suspending metal fitting 50 is slidably supported by the supporting member 50, and the supporting member 50 slidably orthographicly penetrates a rotating portion 32 of the fixing disc 30 and rotatably locked with the fixing disc 30.
Patent JP-S53123307-A (JP)
Title: Blocking method for tap hole
Inventor: CHIBA KENJI
IPC: C21B7/12
Filed: 1977-04-04
Abstract: PURPOSE: To block efficiently the tap hole with cheap materials, by preparing several kinds of mud provided with the functions suitable to the condition of the spots to be blocked of the tap hole and filling these to the appropriate spots of the tap hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05210520-A (JP)
Title: Registration system of message box
Inventor: YAMAMOTO SHUJI
IPC: G06F9/46
Filed: 1992-01-30
Abstract: PURPOSE:To use the message box by a system program which is previously placed in an asynchronous waiting state. CONSTITUTION:The 1st system program 1 which is previously placed in the asynchronous even waiting state uses a local waiting mechanism registering means 21 and a message informing means 22 of a message box to wait for messages of both a 2nd system program 3, which gains asynchronous access by the message box and a 3rd system program 4 which gains asynchronous access by a conventional asynchronous event waiting mechanism, by the same asynchronous even waiting mechanism.
Patent JP-H07243634-A (JP)
Title: Method of incinerating waste, catalyst, and apparatus
Inventor: SHIODE HIROHISA
IPC: B01J23/34
Filed: 1994-03-09
Abstract: PURPOSE:To burn waste in an incinerator at high temperature, to bring the burnt waste into contact with a heat resistant oxidizing catalyst and further to highly effectively remove toxic materials in the burnt exhaust gas of waste by a wet toxic gas remover or a dry toxic gas remover. CONSTITUTION:Waste is burnt in an incinerator 1 at high temperature (preferably, at 850 deg.C or higher) and a burnt exhaust gas generated at that time is guided to a catalyst reactor 2. Then, in the catalyst reactor 2. the burnt exhaust gas is brought into direct contact with a heat resistant oxidizing catalyst having a hexaaluminate structure designated by MOxnAl2O3 (n represents 5.5 to 6, M represents Ba, Sr, Ca, Mg, Zr, K or La and x indicates 0.5 to 3.0) in which a part of M is displaced by one or more metals selected from a group of metals consisting of Mn, Cu, Co, Fe and Cr as catalyst components (preferably, Cu) under the high temperature, so that toxic materials in the exhaust gas are removed. Thus, CO, dioxines, hydrocarbons or the like which are toxic materials can be reduced and the exhaust gas can be discharged with non-pollution.