baber/WOPTO huggingface dataset:
Patent JP-H08120354-A (JP)
Title: Operation of electric smelting furnace
Inventor: KATAYAMA KENICHI
IPC: C22B7/02
Filed: 1994-10-18
Abstract: PURPOSE: To recover Cr, Ni, etc., in excellent electric power efficiency and high yield by appropriately controlling molten slag temp. and specific electric conductivity, at the time of recovering Cr, Ni, etc., by melting and reducing dust and sludge containing Cr and Ni oxides as the raw material in an electric furnace. CONSTITUTION: The dust, sludge, scale, etc., containing Cr and Ni discharged in a stainless steel refining work, etc., as the oxides used to the raw material are melted and reduced together with coke as reducing agent and slag-making agent of CaO, CaF2 , MgO, SiO2 , etc., in the electric furnace to recover the Cr and Ni oxides as the combined alloy thereof. In this case, the basic or acidic slag-making agent is added in the molten slag so that the specific electric conductivity of the molten slag in the electric furnace is in the range of 0.8-1.7Ω<-1> /cm at the molten slag temp. in the range of 1350-1500 deg.C to suitably adjust the CaO/SiO2 ratio of the molten slag.  The electric current conducted in the molten slag effectively raises the temp. of the molten slag with the resistant heat and the oxides of Cr and Ni in the molten slag are efficiently recovered as the iron form shape of Cr and Ni.
Patent JP-H01121798-A (JP)
Title: Device for stripping surface of concrete structure
Inventor: KUBO KIRYO
IPC: G21F9/00
Filed: 1987-11-05
Abstract: PURPOSE:To improve workability and to prevent diffusion of contaminants by projecting a chipping machine and a guide member which is mounted via an elastic member to the chipping machine, is projected with vane bodies internally in a radial direction and has an air variable inflow port to the title device. CONSTITUTION:An air hose is connected to the end of a grip part 2 of the air hammer type chipping machine 1 and a sliding guide 7 is mounted to the shaft part 5 of a bit 4 side via a coiled pressing and regulating spring 6 which is the elastic member. The dust generated by stripping, i.e., the pollutants are guided into a dust collector directly by the negative pressure in a chamber R or by being caught between the meshes of an annular brush 14 and being sucked by the air flow admitted between the meshes when the wall surface is stripped to a prescribed depth by the bits 4 of the chipping machine 1. The pollutants are thereby collected and recovered. The pressing and regulating spring 6 absorbs the impact by the blow of the chipping machine 1 and prevents transfer of the impact to a rubber hood 12, thus improving the workability.
Patent JP-H08114362-A (JP)
Title: Electronic cold heat type water temperature keeping device
Inventor: KAMIMURA HIROICHI
IPC: A01G31/00
Filed: 1994-10-18
Abstract: PURPOSE: To prevent a temperature variation of water within a water tank and to enable air to be supplied into the water tank while agitating water in the water tank by a method wherein either cold air or hot air at a surface of Peltier element generated at an opposite surface against a heat sink through an air blowing pipe communicating with a superior heat conductive pipe is fed into the water tank through the superior heat conductive pipe. CONSTITUTION: Air sucked under a rotation of an electric driving fan 5 passes through heat radiation fins 4a of a heat sink 4 so as to radiate heat stored in a heat accumulating plate 4b, perform a sufficient heat radiation of heat generated at a heating surface of a Peltier element 9 and then a cooling surface of the Peltier element 9 is efficiently cooled. With such an arrangement as above, cold air is accumulated at an inner top end of a wall-heat conductive pipe 3 contacted with the cooling surface of the Peltier element 29. In addition, an electro-magnetic pump 7 takes air (oxygen) from outside a water tank 6 and continues to feed the air into the heat conductive pipe 3 through a communication pipe 8.  With such an arrangement as above, it is possible to prevent a temperature variation of water contained in the water tank 6 and to supply air (oxygen) into the water tank 6 while agitating water in the water tank 6.
Patent JP-H0592604-A (JP)
Title: Image formation apparatus
Inventor: AIBA HIDEMASA
IPC: B41J2/385
Filed: 1991-09-30
Abstract: PURPOSE:To improve safety while reducing costs for providing insulation processings, driving IC's and others by a method wherein nonmagnetic toner is used instead of magnetic toner and the toner is carried by friction electrification. CONSTITUTION:After negatively electrifiable nonmagnetic toner of one component is stored in a container 16, developing biases Vi respectively in -400V and in 1500V are applied respectively to a developing roller 13 and a rear-side electrode plate and at the same time, cleaning bias in -200V is applied to a cleaning roller 14. With such conditions kept as they are, a toner pool is formed in a wedgeshaped space of a doctor blade 15 by rotating toner supply rollers 17 and 18 and after that, toner in the toner pool is electrified by friction between the doctor blade 15 and the developing roller and is also controlled in layer thickness. The toner layer controlled in thickness is then led, being carried by the developing roller 13, to a developing position facing a control grid 12. Thereby safety in operation can be improved while decreasing the cost.
Patent JP-2001095758-A (JP)
Title: Mounting device for image pickup element for endoscope
Inventor: TAKAHASHI KAZUAKI
IPC: H04N5/335
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the suppression of number of terminal pads on a circuit board at the case of increasing the usage number of coaxial cables, at not to obstruct to the promotion of wire diameter decreasing. SOLUTION: The terminal pads Kc for connecting coaxial cables 13 are arranged on the circuit board 11 which lead wires 2 of CCD 1 are to be connected. A ground common terminal pad Kcg1 is disposed among them, and all outside conducting wires 15 of coaxial cables 13 are connected to this ground common terminal pad kcg1. By this process, the number of terminal pad which coaxial cables 13 are to be connected, can be decreased. It is possible to connect only one of outside connecting wire 15 of the coaxial cable 13 to the ground common terminal pad Kcg1, by connecting all outside conducting wires 15 on the way of wires.
Patent JP-2000114742-A (JP)
Title: Resin-composite metallic enclosure
Inventor: KAYAMA TAKASHI
IPC: H05K5/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a molded article having such a structure that can be molded in a complicated shape with a thin wall while the light weight and rigidity of a magnesium plate, etc., is utilized. SOLUTION: A resin-composite metallic enclosure 10 is a molded article composed of a plate-shaped magnesium plate 12 situated in the center of the enclosure 10 and a molded resin body 18 having a connecting section 16 which is connected to the peripheral section 14 of the magnesium plate 12 and a complicated shape and integrally molded with the magnesium plate 12, with the magnesium plate 12 being inserted into the molded resin body 18. The body 18 is made of an ABS resin and constituted of an extended plate section 18a which is extended in all directions from the magnesium plate 12 and a peripheral wall section 18b extended upward in the direction perpendicular to the extending direction of the extended plate section 18a.  In order to connect the magnesium plate 12 to the extended plate section 18a of the molded resin body 18, projecting sections and recessed sections which accept the projecting sections are alternately formed in the peripheral section 14 of the magnesium plate 12 and the connecting section 16 of the extended plate section 18a of the molded resin body 18.
Patent JP-H04155451-A (JP)
Title: Data processor
Inventor: HIBI KENJI
IPC: G06F1/00
Filed: 1990-10-19
Abstract: PURPOSE:To switchably use plural application softwares by reading out various data necessary for the restart of system operation from a specific area in a main storage device selected at the time of restarting the operation and setting up necessary data in its corresponding hardware. CONSTITUTION:This data processor is provided with plural main storage devices 104, 105, a selecting means 110 for the devices 104, 105, means 109, 108 for respectively instructing the stop and restart of system operation, a means 104 for saving various data, and a means 101 for reading out various data necessary for restarting the system operation from the specific area of the main storage device 104 or 105 selected at the time of restarting the system operation and setting up necessary data in its corresponding hardware. One of the main storage devices 104, 105 is built in and the other is attachable/detachable and the device 105 storing an environment (setting state of programs, data and hardwares) executed at present is replaced while holding the stored contents. Consequently, plural application softwares can be switchably executed without loading/saving them in each execution.
Patent JP-H03141831-A (JP)
Title: Throttle valve driving device
Inventor: ODA YUKIHISA
IPC: F02D9/02
Filed: 1989-10-26
Abstract: PURPOSE:To facilitate adjusting work for a throttle valve opening sensor and an operation sensor by connecting the throttle valve opening sensor to a valve shaft, and connecting the operation sensor to an input operation shaft connected via a second connection means to the valve shaft. CONSTITUTION:A valve opening sensor 13 is connected to a valve shaft 12 of a throttle valve 11, and an acceleration sensor 37 is connected to an acceleration shaft 32 which is connected to the valve shaft 12 via a second connection means composed of a throttle plate 21, a return spring 22, a pin 23, an acceleration plate 36 and the like, so as to set the throttle valve opening by an electric motor in response to a detection signal of the sensor 37. The relationship between the detection signal of the valve opening sensor 13 and the opening of the throttle valve 11 is set and adjusted before they are mounted on a vehicle. The relationship with a detection value of the acceleration sensor 37 is adjusted by changing the throttle valve opening and idle opening. The adjustment of the sensors is facilitated accordingly.
Patent JP-S61159501-A (JP)
Title: Method and device for producing metallic powder by ultrasonic wave
Inventor: HONDA KEISUKE
IPC: B22F9/08
Filed: 1984-12-31
Abstract: PURPOSE:To produce efficiently and continuously pure metallic powder of the specified size of micron order in a large amt. by supplying continuously a molten metal to the top end of a horn which is oscillated by an ultrasonic wave or near the same. CONSTITUTION:The horn which is formed slender near the top end and wide at the top end 2' is integrally constituted to an ultrasonic oscillator 1 from which the ultrasonic wave is generated by a high frequency oscillator 3 to concentrate ultrasonic energy to said part 2'. The top end is constituted of a heat resistant material such as ceramics or a heat-resistant metal and is heated and held to and at the prescribed temp. by a heater 4 provided with a temp. control device 5. The molten metal is dropped constantly in the specified amt. to the top end part 2' of the above-mentioned horn 2 by a metal supplying device 6. The molten metal is pulverized to ultrafine particles by the ultrasonic oscillation. The ultrafine particles scatter in the air and fall while solidifying. The solidified metallic power is recovered and classified by which the powder metal having the desired size is obtd.
Patent JP-H07134689-A (JP)
Title: Bus arbitration device
Inventor: FUAN BURE
IPC: G06F15/177
Filed: 1993-11-09
Abstract: PURPOSE:To improve immediate responsivenss in bus arbitration in a shared bus type multiprocessor computer system. CONSTITUTION:A bus arbitor 103 is connected to a unit connected to a shared bus 102 with a signal line 104, and when bus contention occurs, the unit to which bus use is permitted can be decided by priority information sent out to the signal line. Also, the information of priority order can be updated from a processor unit 105 by connecting a bus arbitor itself to the shared bus.
Patent JP-H0966280-A (JP)
Title: Water supply apparatus
Inventor: NOMURA MASAHIRO
IPC: C02F1/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously supply water to a plurality of persons in such a cafe that waterworks are not well operated or water is supplied to a plurality of persons in a region where waterworks are not complete and to transport even waterworks themselves by relatively easy work. SOLUTION: One end of a flexible tough hose 1 is connected to a water source and the other end thereof is closed and a plurality of water supply plugs 3 communicating with the interior of the hose 1 are arranged on the wall surface of the hose 1 side by side.
Patent JP-H01120585-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1987-11-05
Abstract: PURPOSE:To uniformize the layer thickness of a developer and to form a sharp toner image by forming a wedge part the pointed end of which is directed to the upper stream side in the rotating direction of a developing sleeve to the control part of a developer control member, thereby branching the flow of the carried developer by the pointed end and feeding the toner for only the part of the specified thickness from the sleeve surface into a gap. CONSTITUTION:The wedge-shaped part 9 having the pointed end 8 directed toward the upper stream side in the arrow direction (rotating direction) of the developing sleeve 2 of the developing device is disposed as a developer control plate 1. The pointed end 8 of this developer control plate 1 serves as a branch point to divide the flow of the developer carried by rotation of the sleeve 2 to the upper flow and the lower flow. The angle between the diagonal line, on the sleeve 2 side, of the wedge-shaped part 9 of the developer control plate 1 and the tangent 7 of the sleeve 2 is specified to 20-70 deg.. The angle between the diagonal line of the part 9 on the side opposite to the sleeve 2 and the tangent 7 is specified to 110-170 deg. so that the developer of the specified thickness is supplied from the sleeve 2 surface to the gap G.
Patent JP-H09183726-A (JP)
Title: Medicine for treatment and prophylaxis of trouble and disorder of glucose tolerance
Inventor: RICHIYAADO MAAKU HINDOREI
IPC: B04C/
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine useful for the treatment and prophylaxis of the trouble or disorder of glucose tolerance and free from toxicity by compounding a new substituted thiazolinedione derivative as an active component. SOLUTION: This medicine contains a compound of formula I [A<1> is an aromatic heterocyclic group, whose each ring contains 4-7 ring atoms, of a single ring or a condensed ring containing hetero atoms such as O or N of <=4; R<1> is H, an acyl, etc.; R<2> and R<3> are each H or they together form a bond; A<2> is a benzene ring having a substituting groups of <=5 in total; (n)=2-6], its tautomer, its salt, its solvent adduct or a salt of the adduct as an active component, e.g. 5-(4- 2-[N-methyl-N-(2-pyridyl)amino]ethoxy}benzilidene)-2,4- thiazolidinedione. A compound of formula I is obtained e.g. by reacting a compound of formula II (R<a> is a part which is convertible to formula III) with a reagent of the formula, A<1> RX (RX is a leaving group).
Patent JP-H02124024-A (JP)
Title: Grain culm raking device in combine
Inventor: OCHI RIICHI
IPC: A01D57/04
Filed: 1988-11-04
Abstract: PURPOSE:To simply and accurately operate rise and fall of raking reel by equipping a speed change lever to handle a body with an operation switch to control rise and fall of the raking reel. CONSTITUTION:When a body 1 is turned in the end of reaping, a speed change lever 4 is made decelerating operation, the body 1 is traveled at reduced speed, an operation switch 6 of a gripping part 5 is made ON operation and a raking reel 3 is regulated in dropping control against a reaping device 2. When the body 1 is turned, the reaping device 2 is arranged along rows of grain culm, the speed change lever 4 is made accelerating operation and the operation switch 6 of the gripping part 5 is made OFF operation, the body 1 is traveled at increased speed and the raking reel 3 is raised and returned to a position of original height.
Patent JP-H06129741-A (JP)
Title: Snow-making device
Inventor: HORI TAISEI
IPC: F25C3/04
Filed: 1992-10-19
Abstract: PURPOSE:To make snow of high quality by a method wherein an atomization nozzle is arranged in such a manner that an atomization port of the atomization nozzle may occupy a place near an air flow just after a cooling air is blown from its blowing port. CONSTITUTION:An atomization port 8 of an atomization nozzle 1 is arranged in such a manner that it occupies a location within an air flow of cooling air or near its air flow just after the air is blown from cooling air blowing ports 4 and 8. With such an arrangement as mentioned above, the cooling air flows 4a and 8a just after being blown from the cooling air blowing ports 4 and 8 are contacted with atomized water 1a just after being injected from an atomization port 7 of the atomization nozzle 1, resulting in that the atomized water 1a is iced in response to a temperature of cooling air streams 4a and 8a which is sufficiently low and just after blown from the cooling air blowing ports 4 and 8, snow of high quality can be produced in an artificial snow falling region 6 on a floor of a building A and further low temperature air blown from the cooling air blowing ports 4 and 8 can be effectively utilized. With such an arrangement as mentioned above, it is possible to get snow of high quality.
Patent JP-H03143328-A (JP)
Title: Method for engraving fruit and engraved fruit
Inventor: MAEMURA HIROYUKI
IPC: A01G7/06
Filed: 1989-10-27
Abstract: PURPOSE:To obtain a fruit of added value as gift wares without causing putrefaction in an engraved part by directly engraving a character or figure on the surface of the fruit during growth and displaying the aforementioned character or figure in an embossed state utilizing natural curing in the subsequent growth stage. CONSTITUTION:For example, when the diameter of a pear fruit 12 during growth attains 5-6cm, a character [KOTOBUKI (congratulations)] 14 is engraved on the surface of the fruit 12 with a cutting tool, etc. The fruit 12 is then covered with a bag 16 and grown for a prescribed period. When the diameter of the fruit then attains about 15cm, harvesting is carried out to afford a fruit (12a) having an enlarged and embossed character (KOTOBUKI) (14a).
Patent JP-S63133303-A (JP)
Title: Recording system for flexible disk device
Inventor: MURAKAMI YOICHI
IPC: G11B20/10
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a waveform being suitable for high density recording, by constituting the titled so that a write current is increased for a prescribed time immediately after the write current has been switched in order to invert the magnetization on a medium in accordance with a recording data, and said current is switched to a steady state current. CONSTITUTION:A DC erasing head and a recording/reproducing head are integrated into the same slider and brought into contact with a flexible disk. At the time of recording a data by using the recording/reproducing head, a write current (a) is increased for a prescribed time immediately after the current (a) has been switched in order to invert the magnetization on a medium in accordance with a recording data, and thereafter, said current is switched to a steady state current. Therefore, the foregoing becomes like magnetizations (b2), (b3) on the medium, and a reproducing waveform corresponding thereto is corrected like (c1). In such a way, said waveform becomes a waveform of narrow half-width, and waveforms of (c1) and (c2) become roughly equal. Accordingly, a waveform being suitable for high density recording can be obtained.
Patent JP-H07108078-A (JP)
Title: Reverse movement preventing tool for ski board
Inventor: NEMOTO YUICHI
IPC: A63C7/08
Filed: 1993-10-13
Abstract: PURPOSE:To thrust the rear end of a reverse movement preventing plate into snow at climbing an inclined surface, thereby surely preventing a reverse movement by rotatably mounting the reverse movement preventing plate whose rear end part is protruded from a bottom plate to the rear between both side plates of a preventing plate holding frame. CONSTITUTION:A reverse movement preventing tool 1 has a mounting plate 3 to be mounted on the outside part of a ski board 2, and a preventing plate mounting frame 4 having a substantially U-shaped section which is integrally connected to the outer end of the mounting plate 3, and the front end of a reverse movement preventing plate 6 is rotatably mounted between both side plates 41, 41 of the preventing plate mounting frame 4. A rotation regulating bar 5 is provided between both the side plates 41, 41 in a position above the reverse movement preventing plate 6 and in the rear thereof. When the ski board 2 is apt to reversely move at climbing an inclined surface, the rear end part of the reverse movement preventing plate 6 is obliquely bitten into the snow surface, whereby the reverse movement of the ski board 2 is prevented.
Patent JP-S63134937-A (JP)
Title: Pattern inspection device
Inventor: TSUKAMOTO HIDE
IPC: G03F1/84
Filed: 1986-11-27
Abstract: PURPOSE:To efficiently detect a flaw in a state that the original of a reticle or the like is mounted as it is, by providing independent automatic focusing mechanisms of two systems, as a means for comparing and inspecting two patterns on the same substrate, so that one of them can move. CONSTITUTION:A wafer to be inspected 3 is placed with high accuracy on a placing table 11, thereafter, a pattern on the wafer to be inspected 3 is brought to a photoelectric conversion by light-receiving systems 13a, 13b formed integrally with a pair of left and right image forming optical systems 12a, 12b respectively. Among pattern detecting optical systems 4a, 4b constituted by forming integrally the image forming optical system and the light-receiving systems, 4a can move in the directions X, Y and Z as a whole. Image signals obtained from the light-receiving systems 13a, 13b are corrected, and A/D- converted by camera control units 15a, 15b, compared and calculated by a comparing and calculating part 17 and the flaw is detected, and the flaw of a pattern on the wafer to be inspected 3 is detected.
Patent JP-H10121746-A (JP)
Title: Construction of base isolation of existing building
Inventor: AOKI KAZUO
IPC: E04G23/02
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To install a base isolation device without reinforcing existing columns. SOLUTION: Four lower frame bodies 12 are fastened/fixed to the circumference of the upper end of the existing lower column 17. By connecting the lower frame bodies 12 mounted to the adjoining existing column having construction of base isolation with a tie beam 13, the lowering strength against axial force, bending stress and shear force of both existing columns caused by cutting can be prevented. By the constitution, a base isolation device can be installed without reinforcing existing columns. Since the existing lower column 17b is not dismantled, the construction of base isolation of the existing column in a middle story can be made.
Patent JP-H02127538-A (JP)
Title: Wool/chemical fiber woven fabric structure
Inventor: SHIRAGAMI OSAMU
IPC: D03D15/00
Filed: 1988-11-07
Abstract: PURPOSE:To provide the subject woven fabric structure capable of maintaining the initial color pattern feeling of the woven fabric for a long period and suitable for automatic sheet fabrics and curtain materials by independently weaving deep colored wool yarns and light colored chemical yarns, respectively. CONSTITUTION:For example, three deep colored wool yarns 1a and subsequently three light colored chemical yarns (e.g., polyester yarns) 2b are alternately arranged in the warp direction, and two deep colored wool yarns 1a and subsequently three light colored chemical yarns 2b are arranged in the weft direction, thus providing the objective woven fabric structure.