baber/WOPTO huggingface dataset:
Patent JP-2000095593-A (JP)
Title: Method and apparatus for producing single crystal of compound semiconductor by boat method
Inventor: YABUKI SHINJI
IPC: C30B29/42
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing single crystal of a compound semiconductor by a boat method which is capable of preventing poly-crystallization and producing single crystal with a good reproducibility. SOLUTION: It becomes possible to expose a shoulder part 3a of a boat- shaped vessel 3 to radiation caused by the radiation heat from a single crystal production furnace without being shielded by a soaking tube 20, by forming a window 21 at the part of the soaking tube 20, which part situates at the lower side of the shoulder part 3a of the boat-shaped vessel 3. Thereby, reduction of local heating can be obtained without using a local heating means or the like. Accordingly, as the temp. at the bottom of the shoulder part 3a of the boat-shaped vessel 3 can be increased, the formation of a hollow surface at the solid-liquid boundary surface can be avoided.
Patent JP-H07116743-A (JP)
Title: Roller type hemming device
Inventor: SAWA MASUMI
IPC: B21D19/04
Filed: 1993-10-25
Abstract: PURPOSE:To improve the working efficiency by moving the hemming part located outside the working range of a robot hand to the position of the robot hand to meet the development of the working by using a moving device. CONSTITUTION:A lower die 11 to set a material W to be hemmed is loaded on a rotary device 12 to achieve the relative movement to a robot hand R of a roller type hemming device 1. In the hemming operation, the rotary device 12 and the robot hand R are operated in a cooperative manner with each other through a numerical control device, and the rolling-compression is realized along the peripheral edge of the material W to be hemmed with the hem roller on the tip of the robot hand R while the material W to be hemmed is moved together with the lower die 11. This constitution realizes the movement of the material W to be hemmed and the rolling-compression of the hem roller, leading to the reduction of the working hour. The waiting time of the robot hand R can bc remarkably reduced compared with the case where the movement of the material W to be hemmed and the rolling-compression of the hem roller are independently realized.
Patent JP-2000096316-A (JP)
Title: Fully pleated skirt
Inventor: TAMAI YOSHIRO
IPC: A41D1/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fully pleated skirt readily fittable to the asymmetry of a front half and a back half of the body in a human body, especially in a hip in spite of a fully pleated skirt consisting of linearly cut front and back two body part cloths, capable of reducing a fear of pleat breakage and making the line of the hip and the hem of the skirt in a state closer to horizontality when a woman wears the skirt in a natural state. SOLUTION: The difference between a margin for a doubling of pleat of a hip (h) in a fully pleated skirt and a margin for a doubling of pleat of a waist is set larger in a cloth 2 for back body part then in a cloth 1 for a front body part. The drop difference (namely, the difference between length (hb) around a hip and length (wb) around a waist on the surface of pleat of the cloth 1 for the front body part) in the cloth 2 for the back body part is set larger than the drop difference (the difference between length (hf) around a hip and length (wf) around a waist on the surface of pleat of the cloth 2 for the back body part) in the cloth 1 for the front body part. The position of a center 23 of the cloth 2 for the back body part in the waist (w) is made lower than the position of a center 13 of the cloth 1 for the front body part as a horizontal standard line around the hip(h).
Patent JP-H01110227-A (JP)
Title: Cryogenic temperature apparatus
Inventor: KAWAGUCHI TAKEO
IPC: G01K7/16
Filed: 1987-10-23
Abstract: PURPOSE:To enable accurate measurement of temperature of a cryogenic temperature section, by arranging first and second thermal anchor mounting sections to meet a specified relationship among a temperature of a very low temperature section, a room temperature and temperatures of the first and second thermal anchor mounting sections. CONSTITUTION:Second thermal anchors 8A and 8B are connected to a temperature measuring element 1 through measuring lines 9A and 9B and first thermal anchors 3A-3D connected thereto 8A and 8B through measuring lines 10A-10D. The first thermal anchors 3A-3D are connected to terminals 5A-5D mounted on an insulation zone section 4 for zoning a room temperature section with measuring lines 7A-7D. The first and second thermal anchor mounting sections are arranged at such positions as to satisfy TM<T2<TR and ¦T1-TM¦<={(T2-TM)/10} when temperature of the low temperature section is represented by TM, room temperature TR and temperatures of the first and second thermal anchor mounting sections T1 and T2.
Patent JP-S63118762-A (JP)
Title: Image forming device
Inventor: SHIODA KEISAKU
IPC: G03G15/01
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the dispersion of toner or carrier by arranging a developer sucking mechanism provided with a suction port in the vicinity of a developing means exposed from a developing device, supplying developer to an image carrier by the developing means and sucking the dispersed developer synchronously with the forming period of a developed image on the image carrier. CONSTITUTION:When any one of developing devices 1 is arrived at a developing position by the rotation of an enclosure 10, an aperture part 21 on the developing device 1 side slided in a coupler guiding groove 11 on the device body side together with a developing device side sucking coupler 9 is stopped on the opening part of a suction port 7 on the device body side and a suction port 4 on the developing device 1 side can be connected to a suction duct 17 on the device body side. At that time, a developing sleeve 3 in the developing device 1 starts rotation to supply the developer to the surface of a photosensitive drum 6. Simultaneously, air in the vicinity of the developing position is sucked by absorbing negative pressure based upon a blower on the device body side and the toner or carrier dispersed by development is sucked to the blower. Consequently, contamination of the image carrier or each developing device 1 can be suppressed.
Patent JP-S62125649-A (JP)
Title: Semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L21/60
Filed: 1985-11-26
Abstract: PURPOSE:To prevent leads and a semiconductor chip from contacting by providing an inner lead support having substantially the same height as a first projection electrode provided adjacent in a central direction of the chip to a first projection electrode. CONSTITUTION:When inner lead supporting projection 4 is formed adjacent to projection electrodes 2 between the electrodes 2 and associated in TAB IC type semiconductor device of film carrier structure, T-shaped power leads 6 are connected at the center at a predetermined distance from the central surface of a semiconductor chip 1. Thus, in case of using leads extended in a cantilever type toward cross-shaped power leads 7 or a central direction of the chip 1 in addition to the leads 6, it can prevent the leads from contacting with the surface of the chip 1. When a power source for supplying a large current or a ground projection electrode are provided at the periphery and the vicinity of the center of the chip 1, a circuit design of a semiconductor device for reducing a potential variation in the chip 1 as small as possible can be performed, the area of the chip is reduced to decrease its cost and to decrease power consumption.
Patent JP-S61147787-A (JP)
Title: Vector controller for induction motor
Inventor: AZUSAWA NOBORU
IPC: H02P23/07
Filed: 1984-12-19
Abstract: PURPOSE:To prevent an induction motor from running away even if the speed detected value is different from the actual speed due to the malfunction of a speed detector by variably setting the limit value of the primary frequency command. CONSTITUTION:A variable frequency limiter forms the absolute value omega0 of a speed command omega0 omega0 by an absolute value circuit 22, the sum of the set value omegasm of the maximum slip frequency is calculated by an adder 23 to generate the limit value omega10m of the primary frequency command value corresponding to the speed command omega0 at that time. A variable limiter 24 sets the output to omega10m if the absolute value ¦omega10¦ of the primary frequency command is higher than the generated control value omega10m, and retains omega10 as the output omega100 as it is if lower. Thus, the output omega100 of a variable frequency limiter 21 is limited not to exceed omega10m=omega0+omegasm in response to the speed command omega0. In other words, even if a speed feedback loop has a malfunction, the real speed is control to become equal to the speed command value omega0.
Patent JP-2000017197-A (JP)
Title: Thermosetting powder coating composition
Inventor: TSUDA NOBUHIKO
IPC: C09D133/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being pulverized at room temperature, capable of expressing excellent compatibility with various kinds of curing agents and the excellent physical properties of coating films, and useful for coating the materials of civil engineering and construction, etc., by using the powder of a specific composite resin comprising a specific fluorine- containing polymer and a methyl methacrylate-based polymer. SOLUTION: This thermosetting powder coating composition contains the powder of a composite resin which comprises (A) a vinylidene fluoride-based polymer having cross-linkable functional groups (for example, carboxyl, OH or epoxy groups) and (B) a methyl methacrylate-based polymer and which has a melt flow rate of 1-1,000 g/10 min measured at 130 deg.C under a load of 1 kg. The powder of the composite resin is preferably pulverized at room temperature, and has an average particle diameter of 1-100 μm. The component B has cross-linkable functional groups.
Patent JP-S63120804-A (JP)
Title: Helper motor system
Inventor: KUROIWA AKIHIKO
IPC: F01D21/00
Filed: 1986-11-11
Abstract: PURPOSE:To improve control responsiveness of the system in the caption, by detecting the shortage of power to be supplied to a load caused by the delay of the response of a turbine system to the fluctuation of power demanded by the load and controlling a motor system so as to compensate for the above shortage using the above detected result. CONSTITUTION:A turbine control circuit 26 consists of a setting unit 29 to set a reference speed for a turbine 20, a circuit 30 to detect the speed of the turbine 20 based on the respective signals from the setting element 29 and a speed detector 23, and a circuit 31 to control the power of the turbine 20 responding to the signals from the circuit 30 and a power detector 24. On the other hand, a motor control circuit 27 consists of a setting unit 32 to set a power reference for a motor 21, a circuit 33 to sum up the respective signals from the setting unit 32 and a deviation detecting circuit 28 and a circuit 34 to control the output of the motor 21 based on the signal from circuit 33. The amount of the power shortage due to a delay of response in a turbine system is detected and added to the output reference value of the motor system.
Patent JP-H1088733-A (JP)
Title: Surface finishing method of precast concrete slab
Inventor: TAKEI KIKUO
IPC: B28B11/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten a work time for surface finishing of a precast concrete slab and improve the workability. SOLUTION: This surface finishing method is constituted so that concrete 14 is casted in a form 12, and adhesive mortar 15 is applied on the upper face of the concrete 14 flatly levelled and yet before being hardened according to the finishing face. Next, tiles 13 as finishing material are stuck on the applied face of the adhesive mortar 15. After sticking the tiles 1, the unsolidified concrete 14 is covered with a vinyl sheet so as to be cured and hardened. Hence, for a period from casting the concrete 14 into the form 12 to being hardened, the tries 13 are stuck on the concrete 14 through the adhesive mortar 15. Consequently, the finishing surface is formed during the hardening period of the concrete 14.
Patent JP-2001093462-A (JP)
Title: Ion trapping type mass spectroscope
Inventor: NAKAMURA KAZUO
IPC: H01J49/42
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ion trapping type mass spectroscope which is equipped with a means for easily identifying a ghost peak. SOLUTION: In an ion trapping type mass spectroscope which forms an electric field for holding ions in such a space that is enclosed by an annular ring electrode and a pair of end cap electrodes which are arranged so as to hold the ring electrode by applying high-frequency voltage between the ring electrode and the end cap electrodes, and selects the ions inside of an ion trap using resonance vibration by applying AC assistant voltage between the end cap electrodes, frequency of AC assistant voltage is changed for the same sample so as to create a mass spectrum according to each frequency. At this time, scanning axes of the mass spectrum are made same in a scale in relation to a mass number of the ion that is computed using a value of frequency of AC assistant voltage.  Hence, only a ghost peak of the ions discharged from an end of a stable region moves, whereas a peak generated by resonance discharge does not move on the mass spectrum, therefore, the two peaks can be clearly discriminated.
Patent JP-H07117229-A (JP)
Title: Ink jet head
Inventor: MUTO MITSURU
IPC: B41J2/045
Filed: 1993-10-26
Abstract: PURPOSE:To provide an ink jet head imparting excellent printing quality and excellent in mass productivity. CONSTITUTION:Two rows of ink passages are formed by a piezoelectric ceramics plate 2 and a cover plate 3 and a nozzle plate 61 having nozzles 64 provided thereto at the positions corresponding to those of the ink passages is bonded to the end surfaces of both of the piezoelectric ceramics plate 2 and the cover plate 3. Since the nozzle plate 61 is formed by injection molding, the volume in each of the nozzles 64 can be increased and air is not involved in the nozzles 64 to impart excellent printing quality. Further, the shape in each of the nozzles 64 can be easily molded so as to improve the injection of ink.
Patent JP-H08130207-A (JP)
Title: Plasma treatment equipment
Inventor: SUZUKI MASAKI
IPC: H01L21/203
Filed: 1994-10-31
Abstract: PURPOSE: To provide a plasma treatment equipment wherein helium cooling of a large substrate is possible, throughput is large, and substrate temperature stability is excellent, regarding a plasma treatment equipment like a dry etching equipment which is used for the manufacturing of a semiconductor device and an LCD substrate. CONSTITUTION: The title equipment is provided with a recessed electrode 27 having a helim feeding port on which electrode a substrate 26 to be treated is mounted, an end surface pressurizer 37 which applies pressure to the end surface of the substrate 26, along the substrate surface, and a substrate surface pressurizer 42 which shapes the substrate surface in a recessed form. The substrate 26 to be treated is pressed along the recessed surface of the electrode, and the space between the substrate and the electrode is filled with helium. External pressure helium is applied to a cylindrical surface of the substrate from the outer surface, and the substrate is effectively cooled.
Patent JP-S62128496-A (JP)
Inventor: KOSHIHARA MASAHIKO
IPC: H05B41/24
Filed: 1985-11-29
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-H09116307-A (JP)
Title: Dielectric filter and its production
Inventor: ITO ATSUSHI
IPC: H01P11/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide at low cost various types of dielectric filters of different characteristic specifications such as the center frequency of a pass band by forming the conductor layers on the outer surface of a dielectric block and the inner surfaces of its through-holes and eliminating a specified part of every conductor layer. SOLUTION: The conductor layers 3 are formed on the outer surface of a dielectric block 1 having through-holes 21 and 22 and also on the inner surfaces of both through-holes 21 and 22. The block 1 is fixed on a dielectric substrate 5 where an external coupling strip conductor line 61 (62) is formed. Then the layer 3 is eliminated at least at a part opposite to the line 61 (62) on the surface of the block 1 opposite to the substrate 5. At the same time, the layers 3 are eliminated together with the ground dielectric block material at the parts around the edges of through-holes 21 and 22 on the opening end faces of these through-holes.  Thus it is possible to change the characteristics such as the center frequency of a pass band, etc., without changing the outside dimensions by properly setting width and depth of the grooves formed on the opening end faces of both through-holes of the block 1.
Patent JP-H04143873-A (JP)
Title: Graphic processor
Inventor: KUMAZAKI HITOMI
IPC: G06T11/20
Filed: 1990-10-04
Abstract: PURPOSE:To quickly obtain an approximate area rate without dividing a picture element to subpixels neither counting the number of painted-out picture elements by using the number of picture elements in the edge part to obtain the approximate area rate of picture elements in the edge part by interpolation of the area rate in a picture part and that in a non-picture part. CONSTITUTION:Coordinate values Xa and Xb of two intersections where vector data traverses scan lines Y0 and Y1 are inputted to calculate the number of picture elements in the edge part, and this number of picture elements is used to approximate area rates of plural picture elements in the edge part at a time by interpolation of the area rate of the picture part and that of the non- picture part. That is, approximate area rates of (m) picture elements in the edge part are calculated at a time based information indicating that the edge of the picture is extended over (m) picture elements ((m) is a positive integer) on scan lines Y0 and Y1. Thus, the approximate area rate is quickly obtained without dividing a picture element to subpixels neither counting the number of painted-out picture elements.
Patent JP-H02116015-A (JP)
Title: Magnetic disk
Inventor: SHINOHARA KOICHI
IPC: C09D171/02
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the magnetic disk with which durability is assured and S/N is improved by laminating a thin diamond film and thin ferromagnetic metallic film on texture disposed along the circumferential direction of the disk. CONSTITUTION:The thin diamond film 2 and the thin ferromagnetic metallic film 3 are laminated on the texture disposed along the circumferential direction. A combination with a plating treatment which is heretofore practiced in order to enhance the surface smoothness may be used for a nonmagnetic substrate 1 consisting of Al-Mg, Al-Si alloy, etc. The thin diamond film 2 is formed by a thin film forming method, such as sputtering, ion beam deposition or acceleration of plasma such as CH4 by using graphite as a target. Since the deformation arises hardly even if stress is applied instantaneously, the good coefft. of friction is maintained even if contact start-stop is repeated, and since the influence of water is decreased in the growth of the thin ferromagnetic metallic film 3, the uniformity in batch production is eventually improved. The magnetic disk having the good durability and excellent C/N is obtd. in this way.
Patent JP-H10115287-A (JP)
Title: Reciprocation type compressor
Inventor: IKEDA ISATO
IPC: F04B39/00
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the crack of a projection part, the peel off or a plastic deformation of a coated rubber by forming the projection part extending from the wall part of the end surface of a cylinder block toward a cylinder bore to a gasket and installing hole for removing a gas. SOLUTION: One part of a gasket 34 is extended from the wall part of the end surface of a cylinder block 11 toward respective cylinder bores 20. In respective projection parts 34A to respective cylinder bores 20, four arc shape long holes 41 and two round holes 42 are respectively dispersedly arranged as a hole for relieving a gas on the part near the inner periphery surface of the cylinder bore 20. When a piston 21 stays in a compression process and the gas pressure in a compression room 22 is raised, a compression gas is blown into between the projection part 34A of a gasket 34 and a intake valve forming plate 33 like a full line arrow mark P, but this gas is swept from blow out holes 41, 42 arranged along the inner periphery surface of the cylinder bore 20 smoothly like a dotted line arrow mark Q.
Patent JP-H03127098-A (JP)
Title: Pitch pattern generating method
Inventor: HAKODA KAZUO
IPC: G10L13/10
Filed: 1989-10-13
Abstract: PURPOSE:To put the intonation of a synthesized voice close to that of a natural voice and to improve the accuracy of tone coupling type estimation by inputting 1 - several tone coupling type output results which are estimated before a tone coupling type is estimated. CONSTITUTION:A tone coupling type leading part 3 determines the optimum tone coupling type for each paragraph boundary by using a linear model according to text information extracted by a text analysis part 2 and information on past tone coupling type output results stored in a tone coupling type storage part 4. An accent component generation part 6 determines the size of the tone coupling type which is led by the tone coupling type derivation part 3 as to the basic shape of an accent component according to the paragraph accent obtained by the text analysis part 2 and the number of syllables. A paragraph coupling processing part 7 couples accent components which are generated in paragraph units, phrase by phrase and superposes them upon speech tone components generated by a speech tone component generation part 5 to generate a pitch pattern. Consequently, the accuracy of the estimation of the tone coupling type is improved.
Patent JP-S61146459-A (JP)
Title: Cylindrical work grinder
Inventor: NOGUCHI MASARU
IPC: B24B47/10
Filed: 1984-12-19
Abstract: PURPOSE:To control a motor in optimum conditions, by calculating a rough travel value out of a reference position of a grinding wheel calculated from a pulse number to be generated upon inputting a signal of a reference position detecting sensor, a distance ranging from a cylindrical work center to the reference position and a suitable revolving speed altogether. CONSTITUTION:A pulse generating device 13 inputs reflected rays with a reflecting plate 12 each time a wheel moving spindle 9 rotates a turn and outputs a pulse to a sequencer 14 each fixed stroke of a plate wheel 4 toward a cylindrical work W. A motor 10 rotates, the spindle 9 rotates and thereby a down block 7 and the wheel 4 both go down, whereby the generating device 13 generates a pulse at each specified frequency. And, this pulse is inputted into the sequencer 14, and when the wheel 4 moves to a reference position of a distance C, a detection signal out of a reference position detecting sensor 19b is inputted into the sequencer 14 as well. Therefore, a rough travel value X of the wheel 4 is calculated from the counted pulse number, and from this travel value X and the distance C plus the frequency of an optimum grinding condition, a control signal is transmitted to a frequency converter 15, thus rotation in a motor 2 is controlled.