baber/WOPTO huggingface dataset:
Patent JP-H04148152-A (JP)
Title: Hot water supplying apparatus
Inventor: CHIKADA SHINICHI
IPC: H04Q9/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent very hot water from coming out suddenly by a method wherein a line disconnection detecting means to detect connection and disconnection of a remote controller during operation and a prohibiting means to prohibit changing of a set temperature at a time of detecting disconnections are provided in order to prevent any change of the set temperature, even if a remote controller code is disconnected. CONSTITUTION:A controller 4 is provided with a microcomputer 14, which detects connection and disconnection of a remote controller 7 at a time of throwing-in of power source. In the case that there is not the remote controller 7, a set temperature is selected at a preset value, while in the case of that there is the remote controller 7, the set temperature is selected at a value set by the remote controller 7. If a disconnection is detected during an operation including during use of hot water by a disconnection detecting means, temperature data stored in a memory is selected as a present set temperature. In this instance, the stored temperature data indicates a temperature set preliminarily by an operation of a temperature setting switch 9b, and there is no change of the set temperature.
Patent JP-S62133077-A (JP)
Title: Electromagnetic wave shielding material
Inventor: ITO KIYOSHI
IPC: H01B1/02
Filed: 1985-12-04
Abstract: PURPOSE:To obtain a superior electromagnetic wave shielding material having flexibility and translucency by plating a tulle net made of fine thread of nonme tallic fiber and/or metallic fiber with a metal. CONSTITUTION:A tulle net made of fine thread of nonmetallic fiber and/or metallic fiber is plated with a metal to obtain an electromagnetic-wave shielding material. A plastic film may be laminated on the plated tulle net or a soln. of a film forming polymer may be applied to the plate tulle net to coat the net with a film.
Patent JP-H02116739-A (JP)
Title: Detector for light transmitting object
Inventor: TAJIMA HIROSHI
IPC: G09F9/00
Filed: 1988-10-26
Abstract: PURPOSE:To detect a flaw accurately in a short time by computing a difference between an image an obtained when light is transmitted through a light transmitting object provided on a light transmitting planar body and a normal image stored to identify whether the flaw is present depending on the resulting value. CONSTITUTION:A glass plate 1 to be inspected is placed on an X-Y table 2 and when a table 2 is scanned in a direction X being irradiated with light from a power source 3, a pulse is obtained with a width thereof corresponding to the width of a flaw, if any, when present in a transparent electrode of the glass plate 1. When a computing circuit 8 computes a difference between an output of an image pickup means 4 and a normal image pickup image stored in a memory 7, a waveform alone corresponding to the flaw is obtained. The waveform is discriminated by the specified discrimination level; when the level exceeds a specified value, the flaw is judged to be present. This enables automatic detection of a flaw present in a light transmitting object accurately in a short time.
Patent JP-H04146488-A (JP)
Title: Display method for raster scan type display device
Inventor: TAKEDA SUSUMU
IPC: G09G5/00
Filed: 1990-10-08
Abstract: PURPOSE:To obtain sufficient access time for write by reducing the number of times of access of a display image memory circuit within constant scan time by dividing an image to display on a screen into plural picture element groups, and performing read/write alternately. CONSTITUTION:In a first display period, a first readout period in which addressing is performed on a video RAM 12 to display first and third first picture element groups, and a first write period to write second and fourth second picture element groups are provided, and in a second display period, a second readout period in which the addressing is performed on the video RAM 12 to display the second and fourth second picture element groups not being displayed in the first display period, and a second write period to update the first and third first picture element groups are provided. The whole images can be displayed by after image phenomenon by repeating the display of the picture element group at every two groups alternately.
Patent JP-H02118050-A (JP)
Title: Aluminum alloy rolled sheet for forming and its manufacture
Inventor: KOMATSUBARA TOSHIO
IPC: C22C21/06
Filed: 1988-10-27
Abstract: PURPOSE:To manufacture the title rolled sheet having excellent strength and formability by preparing an Al alloy rolled sheet contg. specific ratio of Mg, contg. regulated contents of Cu, Fe, Si, Mn, Cr and Zr and having specified grain size. CONSTITUTION:An alloy contg., by weight, 2.0 to 5.5% Mg, in which Cu, Fe and Si are independently regulated to <=0.15% and the total of Mn, Cr and Zr is regulated to <=0.05% and the balance Al with other inevitable impurities is cast. The ingot is subjected to homogenizing treatment at 450 to 570 deg.C, and when the ingot is furthermore subjected to hot rolling and cold rolling and final annealing is executed, the draft of the cold rolling immediately before the final annealing is regulated to 20% and the final annealing is executed for 0.5 to 24hr in the temp. range of 300 to 450 deg.C. In this way, the average grain size in the rolling direction is regulated to <=150mu and L/T, i.e., the ratio of the average grain size L in the rolling direction in the cross section parallel to the rolling direction and the average crystal grain size T in the direction of the sheet thickness is regulated to <=1.3, by which the Al alloy rolled sheet having excellent bendability can be obtd.
Patent JP-H03133893-A (JP)
Title: Building accessory type cargo lifting and carrying device
Inventor: KUWATA MASASHI
IPC: B66B5/20
Filed: 1989-10-20
Abstract: PURPOSE:To efficiently convey a material by hooking one end of a wire rope suspended on a pulley above a bogie vertically lifted or lowered along a multi- story building on the bogie, hooking the other end on a winding device, and fitting a braking device to the bogie. CONSTITUTION:A rigid guide rail R is vertically fitted to a multi-story building such as a steel tower T. A cargo holding section 6 is provided on a bogie device 2 coupled with the guide rail R and moved vertically, and it holds a material L to be conveyed and conveys it to the desired position. A wire rope 5 is suspended on a pulley device 3 provided above the lift range of the bogie device 2, one end of the rope 5 is hooked on the bogie device 2, the other end is hooked on a driving device 4, the rope 5 is wound or unwound to convey the material L. Rollers 9 of the bogie device 2 are normally rolled in the guide rail R, when the bogie device 2 starts to be quickly lowered in an accident, a brake section 7 strongly presses the guide rail R via a link mechanism to apply a brake. the desired work at a high position is easily and efficiently performed.
Patent JP-H01116109-A (JP)
Title: Buffer structure of underwater structure
Inventor: OTA WATARU
IPC: E02D29/09
Filed: 1987-10-29
Abstract: PURPOSE:To prevent damage to ship and tunnel by a method in which a buffer part is set on a sloped path extending from the ground's surface of a seabed tunnel to the seabed in such a way as to enable it to work when the seabed tunnel is approached by ship. CONSTITUTION:A structure 2 making up a seabed tunnel 1 is settled on the seabed W at a fixed slope from an artificial mound 3. Buffer parts 6 and 7 are set on the sloped path 4 of the structure 2 and on the slopes of both sides of the path 4. A cylindrical rubber 6a is used for the part 6, and a rubber block fender 7a is used for the part 7. Hollow cylindrical rubbers 6a are set at a given interval through a mooring chain wire on a sinker set on the sloped path 4. Damage to ship and tunnel can thus be prevented even when the seabed tunnel is approached by ship.
Patent JP-H02191325-A (JP)
Title: Method and apparatus for ashing
Inventor: SHINAGAWA KEISUKE
IPC: H01L21/302
Filed: 1989-10-20
Abstract: PURPOSE:To facilitate ashing with a high ashing speed by a method wherein an object for treatment is placed at the position where charged particles which are transmitted through a plasma transmitting plate without being caught by it and high energy hit the object together with neutral active species transmitted through the plasma transmitting plate. CONSTITUTION:In order to adjust a distance between a shower plate 24 and a semiconductor wafer 12 to be subjected to an ashing treatment and adjust the placing position of the semiconductor wafer 12, a vertical driving apparatus 28 which drives a heating stage 14 vertically is provided. As the farther from the shower plate 24, the lower the electron temperature of a charged particle flowing into the shower plate 24, the electron temperature of the charged particle applied to the semiconductor wafer 12 is adjusted by adjusting the distance between the shower plate 24 and the semiconductor wafer 12. With this constitution, the electron temperature of the charged particle applied to the semiconductor wafer is adjusted by placing the semiconductor wafer at the arbitrary distance from the shower plate to perform ashing, so that the ashing can be performed with a high ashing speed.
Patent JP-2000101154-A (JP)
Title: Electronic device and manufacture thereof
Inventor: TOKUNAGA SEIICHI
IPC: H01L39/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain the desired electrical characteristics of an electronic device by a method wherein an electrical shape correcting region is provided on the step part of an electrical characteristic film so as to decide the electrical sec tional form of the step part. SOLUTION: A step 1c of an angle of 60 to 90 degrees is formed between the upper and lower step surfaces 1a and 1b of an insulative substrate 1 and a first Tl superconducting thin film 7 which is a first electrical characteristic imparting thin film, which is formed so as to lie over the step 1c and forms a step part 7c between the upper and lower step surfaces 7a and 7b, is laminated on the substrate 1. Moreover, an insulating region 8, which is an electrical shape correcting region for correcting the electrical characteristics of an electronic device in the step part 7c into prescribed ones, is provided on the step part 7c of the thin film 7. The boundary surface 8a between the region 8 and the thin film 7 is formed in roughly parallel to a step surface 1e of the substrate 1. Thereby, the device can obtain the desired electrical characteristics.
Patent JP-S63125501-A (JP)
Title: Determination of rate of reaction
Inventor: FUKUTOMI MAKOTO
IPC: C08F2/00
Filed: 1986-11-17
Abstract: PURPOSE:To determine the rate of reaction of a high-molecular reaction product easily, rapidly and in high accuracy, by using a specified chromatograph and finding the rate of reaction from the ratios of reaction on two detectors. CONSTITUTION:A gel permeation chromatograph (GPC) comprising a liquid feed pump, a separating column and detectors, e.g., a differential refractometer and an ultraviolet absorption spectrometer which are connected in series is fed with a reaction mixture as a sample diluted with a GPC eluting solution. By such a simple procedure, a chromatogram is obtained within a short time of 10-20min, and the ratio of peak heights or peak area corresponding to the reaction product on the two detectors is calculated thereby. If calibration curves showing the relationship between the rates of reaction and the ratios of reaction on the two detectors are previously prepared for various kinds of samples whose rates of reaction are known and in different values, it will be possible to determine the rate of reaction from the detectors' response ratios which have been found for the reaction products.
Patent JP-H0582311-A (JP)
Title: Composition for thermistor
Inventor: MIKI NOBUYUKI
IPC: H01C7/04
Filed: 1991-09-24
Abstract: PURPOSE:To provide a composition for a thermistor which has a small resistance change rate by the use at a high temperature, high humidity and high reliability and is made of manganese-cobalt-nickel series oxide. CONSTITUTION:0.01-10wt.% of zirconium oxide and 0.01-30wt.% of aluminum are added to oxide in which 15-90 mole % of manganese, 0.01-85 mole % of cobalt and 0.01-85 mole % of nickel by ratio of only metal elements in such a manner that the total sum becomes 100 mole %, thereby constituting a composition.
Patent JP-H0989464-A (JP)
Title: Plain bearing of ceramic for kiln
Inventor: SUGIURA TOSHIHIKO
IPC: F27B9/40
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability by attaching a supporting roller of ceramic to a metal bolt with a bush of ceramic therebetween. SOLUTION: On a long tresle 1 reaching the front and the rear of a kiln supporting rollers 3 are provided in parallel at desired intervals. An axial rod 4 which is rotated by a motor is provided above the space between supporting rollers 3. Material to be fired is placed above the axial rod 4 with a loading stand therebetween and moved inside the kiln by rotating the axial rod 4 by a motor for its firing. Horizontal bolts 13 of metal are attached to the trestle at prescribed intervals and a supporting roller 3 of ceramic is attached to each of the horizontal metal bolts with a ceramic bush 14 therebetween.
Patent JP-S61151350-A (JP)
Inventor: NAKADA KIMIHIRO
IPC: E04B1/70
Filed: 1984-12-25
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-H1189419-A (JP)
Title: Harvested tea leaf-receiving device provided with work bench
Inventor: MASUDA SUSUMU
IPC: A01F25/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for receiving harvested tea leaves, ensuring the safety of works without suddenly forming the opening of a receiving container on the surface of a floor, and capable of reducing the labors of works for unloading the harvested tea leaves from a vehicle. SOLUTION: This harvested tea leaf-receiving device 1 with a work table is provided with the work table 11 set at a higher position than a floor surface 10 and with a receiving container 12 connectedly set to the unloading work table 11 and having a receiving portion 12a at a lower position than the floor surface 10. The unloading work table 11 is set at the substantially same height as that of the loading platform of a vehicle 5 for carrying raw tea leaves A, and a conveyer 15 having an unloading end at the travel direction end of the conveyer is disposed on the lower surface of the receiving container 12. A fall-preventing member G is disposed over all parts or a part of the periphery of the receiving portion 12a excluding the unloading work table 11 between the receiving portion 12a and the floor surface 10 is disposed in a state upward projected from the floor surface 10.
Patent JP-S61149554-A (JP)
Title: Two-cycle internal combustion engine for outboard motor
Inventor: SAKURAI YOSHIHIRO
IPC: F02B61/04
Filed: 1984-12-24
Abstract: PURPOSE:To prevent fuel from leaking by permitting a fuel take-out port to be securely located downwardly of a fuel intake port of said device in what attitude an outboard motor is settled, in the captioned internal combustion engine having said submixture gas supply device. CONSTITUTION:The captioned internal combustion engine horizontally arranged has a carburetor 22 including a float chamber 43 provided downwardly of an air intake path 32 communicated with an intake air box 23 serving to take in external air, and mixture gas produced in said carburetor is supplied to a crank chamber 19 and injected to a combustion chamber 24 via a scavenging path 26. In addition, another mixture gas is supplied to the scavenging path 26 from a sub-carburetor 46 serving as a sub-mixture gas supply device. Thereupon, air introduction to the sub-carburetor 46 is adapted to be effected through an air introduction tube 51 connected to the intake air box 23. Moreover, a coupling part 64 of said air introduction tube 51 to the intake air tube 23 set upwardly of the fuel intake port 63 when the fuel takeout port 62 of the float chamber 43 is settled upwardly of the fuel intake port 63 of the sub-carburetor 46.
Patent JP-S63126456-A (JP)
Title: Stirring type pickling machine
Inventor: MIYATA MAKOTO
IPC: A23L19/20
Filed: 1986-11-15
Abstract: PURPOSE:To rotate a drum-shaped container surely and stably in two rollers placing the container, by making the position where one drive roller comes into contact with the container lower the position wherein the other guide roller comes into contact with the container. CONSTITUTION:In a pickling machine of agitation type wherein a drum-shaped container is placed on a drive roller 22 and a guide roller 23 set apart from the drive roller, a contact point A between the drive roller 22 and the container C is made lower than a contact point B between the guide roller 23 and the container C. For the purpose of making lower the point A than the point B, when both the rollers have the same diameter, the drive roller 22 is set lower. When setting positions have the same height, the diameter of the drive roller 22 is made smaller.
Patent JP-H03132423-A (JP)
Title: Door waist part structure for automobile
Inventor: SATO HIROMU
IPC: B60J5/04
Filed: 1989-10-19
Abstract: PURPOSE:To attain through flash surface and the like by forming the waist flange of a door outer panel downward to the waist opening part side, as well as forming a flange right-angled to the door glass surface bendingly at the waist flange. CONSTITUTION:The door outer panel 1 is provided with a waist flange 3A molded downward bendingly to the waist opening part side from its upper edge part. A flange 3a right-angled to the door glass G face is bendingly formed at the end edge part of the waist flange 3A, whereas a flange 4a matching the flange 3a is bendingly formed at the upper end part of a door outer rein forcement 4 with its lower end bonded to the upper side part rear face of the door outer panel 1 with adhesive 5. The flanges 3a, 4a are mutually spot-bonded. The welt part 18 of a door glass stabilizer 17 is held at a joint between the flanges 3a, 4a, in the optimum door glass G bracing position.
Patent JP-H11108305-A (JP)
Title: Ash remover for boiler
Inventor: KAMIO TOYOHIKO
IPC: F22B37/48
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To keep a drain from hitting a heat exchanger tube of a boiler when steam begins to be injected for the removal of ash such as clinker. SOLUTION: There are arranged a cylinder 23 which is supplied with steam 21 from a base end part and has the tip part thereof inserted horizontally inside a boiler while being made rotatable centered on the axis thereof, an injection port 20 bored in a side near the tip part of the cylinder 23 in the diametrical direction thereof 23 and a drain hole 24 bored at the tip part of the cylinder body 23 in the axial direction thereof 23. Drain 22 is discharged from a drain hole 24 at the tip part of the cylinder body 23. Thus, the steam 21 only is injected from the injection port bored in the diametrical direction of the cylinder 23.
Patent JP-H09107776-A (JP)
Title: Harvester for agricultural product
Inventor: OKURA YOSHIO
IPC: B60P1/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for agricultural products having the rear end thereof for harvesting root vegetables from a field connected to a directly connecting type undercarriage so as to load a net pallet or a flexible container for housing the harvested agricultural products. SOLUTION: This harvester for agricultural products is obtained by connecting an undercarriage 16 having wheels to the rear end of the mobile type harvester for the agricultural products so as to enable the rotation in the vertical directions, pivoting a load-carrying platform frame 20 rotatable in the vertical directions relatively to the undercarriage so as to enable the fixing and releasing of the fixing and interposingly installing a damper 33 between the undercarriage 16 and the load-carrying platform frame 20. Furthermore, container supporting frames 35 and 35 are provided so as to enable the installation and removal from the load-carrying platform frame 20.
Patent JP-H01113233-A (JP)
Title: Compound of metal and rubber
Inventor: NISHIMURA YOSHIFUMI
IPC: C08J5/04
Filed: 1987-10-27
Abstract: PURPOSE:To prevent an interruption of reaction between copper in a plating layer and sulfur in rubber at the initial stage of adhesion of the metal and the rubber, with realizing improvement in resisting properties against moisture and heat, by vulcanizing and adhering a metal coated with a ternary alloy plating layer of copper-zinc- cobalt of a specified composition whereby the cobalt containing ratio is gradually increased from the surface to the inside of the layer in a depth direction, and a rubber obtained by adding a predetermined rate of sulfur into natural rubber or synthetic isoprene rubber. CONSTITUTION:In a metal which is coated with a ternary alloy plating layer of copper- zinc-cobalt having copper 60-75weight%, cobalt 2-10weight% and zinc the rest, the cobalt containing ratio at the most surface of the plating layer is 0-5weight% which ratio is gradually increased to the depth 50-200Angstrom  of the plating layer from the most surface. The ratio is generally constant in the plating layer deeper than the depth 50-200Angstrom  from the most surface. Accordingly, in the case where rubber including natural rubber or synthetic isoprene rubber as its main component and sulfur, with or without addition or organic acid cobalt salt, silica or resorcin as an adhesion accelerator, is vulcanized and adhered with the metal, the adhesive property at the early stage is not obstructed, but the deterioration of the adhesive property during the use of the rubber product can be restricted.
Patent JP-H05109766-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L29/78
Filed: 1991-10-21
Abstract: PURPOSE:To alleviate surface irregularities of a silicon substrate and a gate insulating film, to recover damage at the time of ion implanting to regulate a threshold voltage and to reduce defects of the insulating film by footing the film by twice thermal oxidations and heat treating it in inert gas at the intermediate of the oxidations. CONSTITUTION:A gate insulating film 108 is formed on an element forming region of a semiconductor substrate 101 by thermal oxidation, and an ion implantation for regulating a threshold voltage of a MOS transistor is conducted through the film 108. Then, after a heat treatment is executed in inert gas, the thermal oxidation is gain conducted to provide gate insulating films 108, 108a of desired thickness on the forming region of the substrate 101. For example, after an SiO2 film 108 of about 70nm thick is formed, B or BF2 109 is ion implanted to regulate the threshold voltage. Then, after a heat treatment at 1050 deg.C is conducted in an Ar gas atmosphere for 30 min, it is steam-oxidized at 850 deg.C to form an SiO2 film 108a of 18nm thick.
Patent JP-H07128546-A (JP)
Title: Coupling device for end plane of optical waveguide path
Inventor: KIJIMA KOUICHIROU
IPC: H01S3/101
Filed: 1993-10-29
Abstract: PURPOSE:To finely adjust a position of a condenser lens system on which a laser beam emitted from a semiconductor laser is made incident in the optimum condition, and to always stably select an incident light for an optical waveguide. CONSTITUTION:A laser beam L made incident on an optical waveguide device 1 from a light source section 4 is converged to a condenser lens system 3 which is adjusted by an actuator 5, projected to an end plane 1a of the optical waveguide. device 1 and guided in a waveguide path 2, after one part of the laser beam is reflected by an optical outgoing end 2b, the laser beam is passed through the end plane again and is made a parallel light by the condenser lens system 3, is made incident on an optical detecting section 10 through a half mirror 8, a condenser lens system 9 and an astigmatic generating means 11, and light quantity is detected.