baber/WOPTO huggingface dataset:
Patent JP-H1157497-A (JP)
Title: Preparation of plate-shaped catalyst for removing nitrogen oxide and apparatus for the same
Inventor: KUWATA TOSHIHIKO
IPC: B01D53/94
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a plate-shaped catalyst wherein waste of catalyst paste is avoided and preparation cost is reduced. SOLUTION: A molded plate-shaped base 1 having a particular shape and a surface thermal-sprayed with aluminum is immersed in a denitrification catalyst constituent solution in an impregnation tank 4, and an impact is applied to it by an impact hammer 5 when or after it is lifted from the solution so as to remove excess of the catalyst constituent solution, which is then allowed to fall into the impregnation tank and collected. Then, the base 1 is dried and molded bases 7 obtained after drying are stacked and stored in a frame and the bases together with the frame are burned in a burning furnace.
Patent JP-H0382430-A (JP)
Title: Electric cleaner
Inventor: MAEZAWA KAZUO
IPC: A47L9/28
Filed: 1989-08-25
Abstract: PURPOSE:To have effective suction of rubbish for a long period of time by sensing the moving speed of a suction tool, and controlling the revolving speed of a suction motor. CONSTITUTION:A suction tool 7 is equipped with a roller 8 rotating with its movement and a speed sensor 9 to sense the moving speed from rotation of the roller 8, and is connected with a control circuit 3 through a connection line arranged at a hose 4 or an extension pipe 6. A roller 8 is fitted rotatably to a stationary shaft 11 fixed to the case 12 of this suction tool 7, and at its end a gear 8a is formed with which a gear 14 meshes. A rotor 17 rotating solidly with the gear 14 is fitted to a shaft 16 rotatably, and magnets 18 are installed at a certain spacing in the circumferential direction. A magnetism sensor 19 is installed near this rotor 17, and these gear 14, rotor 17 and sensor 19 constitute the speed sensor 9. A control circuit 3 to control the motor 20 of a blower 2 is composed of an F/V converter 21 for conversion into the DC voltage in accordance with the frequency of pulse signal emitted from the speed sensor 9, an integrating circuit 22, a trigger diode 25 to turn on a thyristor 26.
Patent JP-H0883053-A (JP)
Title: Light emitting display plate
Inventor: KIMOTO MASAHIKO
IPC: G09F9/33
Filed: 1994-09-14
Abstract: PURPOSE: To provide a light emitting display plate which is simple in wiring structure, is capable of making bright display and is inexpensive. CONSTITUTION: This light emitting display plate has a dot matrix LED part 1, a light guide part 2 and a light control part P. This LED part 1 has light emitting display elements arranged in a matrix form. These light emitting display elements have light emitting diodes and photodiodes which are connected in series to these light emitting diodes and are conducted by receiving the light from the light emitting diodes. The light emitting display elements are connected to a power source. The light control part P has a laser diode array 5, a lens array 4 and a deflecting mirror 3. Since the light emitting display elements are driven by the signal light from the light control part P, there is no need for electric wirings for driving. The light emitting display elements are made into a structure capable of self-maintaining their lighting.
Patent JP-S6330138-A (JP)
Inventor: GARI BERUSHIYUTAIN
IPC: B24B39/04
Filed: 1986-09-19
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-H1149725-A (JP)
Title: Terphenyl compound and liquid crystal composition
Inventor: HARUFUJI TATSUJI
IPC: C07C69/76
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as a ferroelectric display element and an antiferroelectric liquid crystal display element. SOLUTION: This compound is represented by formula I  R is a 1-20C alkyl or alkoxy; six membered rings A, B and C are each formula II, etc.; R* is a group of formula III [R<1> is methyl, etc.; R<2> is a 1-15C alkyl; (m) is an integer of 1-16], e.g. (S)-4-n-heptyl-4"-(6-ethoxy-1-trifluoromethylhexyloxycarbonyl)-p- terphenyl. The compound of formula I is obtained by protecting, e.g. ethyl acetate with tetrahydropyranyl group, reducing and alkylating ester bond and eliminating a protecting group to afford an optically active alcohol and reacting borate of six membered ring A with para-bromo iodide to afford a halide having bicyclic structure, further converting the halide to boronic acid and reacting the boronic acid derivative with the halide corresponding to a six membered ring C to afford a compound having a core skeleton.
Patent JP-H02102974-A (JP)
Title: End face seal
Inventor: HANSU FUORUHI
IPC: F16J15/34
Filed: 1989-08-25
Abstract: PURPOSE: To provide a slide ring seal of a long service life by providing a slide ring formed of poly-tetrafluoroethylene to be pressed by the pressure of a sealed medium against a counter surface of a relatively rotatable shaft extending approximately in the radial direction to reduce the friction. CONSTITUTION: A shaft 1 is provided with an annular flange 15, and an end face of the annular flange forms a counter surface 3 to a slide ring 4 formed of poly-tetrafluoroethylene at the same time. The slide ring 4 is provided with a sealing edge 7 in an area of a circumferential surface 6 on the inner side in the radial direction on the side facing to the counter surface 3. For example, the slide ring is coupled with a support ring 11 formed of a deep drawn steel plate. In any case, the slide ring has a contour to be demarcated in an approximately rectangular shape. The friction and the heating of the slide surface area are reduced by such a structure to greatly improve the service life.
Patent JP-H1060502-A (JP)
Title: Powder molding device
Inventor: HASHIBA HIROBUMI
IPC: B30B11/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of molded goods by the infiltration of leaking oil into a powder housing part by solving the problems that the lubricating oil, etc., leak and infiltrate into the powder housing part to cause the contamination of the powder and the consequent deterioration of the characteristics of the molded goods in a powder molding device. SOLUTION: This powder molding device has an upper punch 11 fixed to the bottom end of an upper RAM 3 of a press machine 1 and a cylindrical holder 17 fixed to a press machine body 2 enclosing the outer side of this upper punch 11. In such a case, a large-diameter part 7a larger than the outside diameter of the upper punch 11 is formed between the upper RAM 3 and the upper punch 11 and is provided with an oil guard cover 21 which covers the outer peripheral surface thereof in a tight contact state and is curved at its bottom end toward the other side. The inner peripheral part of the holder 17 is provided with an oil receiver C for receiving the oil dropping from this oil guard cover 21.
Patent JP-H0292961-A (JP)
Title: Nonflammable modified thermoplastic composition and its manufacture
Inventor: SAMIYUERU ABOTAA OGOO
IPC: C08L101/00
Filed: 1989-08-25
Abstract: This invention relates to ignition resistant thermoplastic polymer compositions which are mixtures of (i) a non-carbonate polymer such as a polyester terephthalate, a polyacetal, or a polymethylmethacrylate, (ii) a carbonate polymer, or (3) a blend of (i) and (ii) with a high elastic memory polytetrafluoroethylene, an organic phosphate, and a metal salt of an inorganic acid. The present invention represents an improvement over the prior art in that the need for glass fibers and halogenated compounds has been eliminated.
Patent JP-S60111958-A (JP)
Title: Heat insulating apparatus of specimen bottle
Inventor: MATSUMOTO SHINGO
IPC: G01N1/28
Filed: 1983-11-22
Abstract: PURPOSE:To heat a specimen bottle efficiently and accurately, by using a block wherein a bottomed cylinder made of silicone rubber is received in a specimen bottle insert hole and silicone oil for improving heat conductivity between the specimen insert hole and the cylinder is interposed between the cylinder and the insert hole. CONSTITUTION:A bottomed cylinder 5 made of silicone rubber is put in a heating block 1 provided with a large number of insert holes 11 of specimen bottles 8 and silicone oil 6 is preliminarily received in each insert hole 11. Each specimen bottle 8 is fixed by the clamp 10 of a press member 9. The member 9 can be moved to a position shown by the dot line by rotating the same around a shaft support part 9, to a counterclockwise direction. The block 1 is constituted of a material having good heat conductivity such as Al and held to a predetermined temp. by a temp. sensor such as a thermister 4 and a cartridge heater 3 connected to a temp. control unit 2. By using this apparatus, heat insulation is enabled efficiently.
Patent JP-S6280712-A (JP)
Title: Water level control device
Inventor: KAWAMOTO KATSUYUKI
IPC: G05D9/12
Filed: 1985-10-04
Abstract: PURPOSE:To correct an error due to disturbance such as the partial vibration of a water surface or the change of a water level and to attain a water level control with high accuracy by arranging a computing element for averaging the measured values of plural water level measuring instruments and using the average water level value for control. CONSTITUTION:The water levels of respective measuring points are measured by respective water level measuring instruments and respective measured values are transmitted to the computing element 10 through signal lines 6a-6c and the average value of these measured values is calculated by the computing element 10 to obtain the water level. The obtained water level value is transmitted to a gate control device 5, and when the device 5 decides that gate control corresponding to the water level change is necessary, a signal is transmitted to a gate driving device 7 through a signal line 8 to drive a gate opening/closing motor and to open/close the gate 9.
Patent JP-S59111336-A (JP)
Title: Mounting method of semiconductor pellet
Inventor: TAKADA TSUTOMU
IPC: H01L21/58
Filed: 1982-12-17
Abstract: PURPOSE:To correct the inclination of the semiconductor pellet efficiently by placing the semiconductor pellet on conductive resin paste and executing a process, in which an ultrasonic vibration is applied in the horizontal direction under the state in which pressure in the vertical direction is applied to a substrate, to the semiconductor pellet. CONSTITUTION:The figure (A) represents the state in which conductive resin paste (such as paste each containing an epoxy resin and silver at the rate of 3:7) is applied at the predetermined position of a lead frame 11 and the semiconductor pellet 13 is placed. Pressure in the vertical direction [the arrow (a)] is applied to the main plane of the lead frame 11 by a die collet 14 in the semiconductor pellet 13 as shown in the figure (B). The semiconductor pellet 13 is reciprocated and vibrated horizontally by applying the ultrasonic vibration in the horizontal direction [the arrow (b)] to the die collet 14 under the state. The paste is cured, and a curing process is advanced to a wire bonding process. Accordingly, the inclination of the semiconductor pellet is corrected simply when its inclination is within 8 deg..
Patent JP-H04102499-A (JP)
Title: Skip stitch detecting device for sewing machine
Inventor: OZAWA MASATO
IPC: D05B51/00
Filed: 1990-08-22
Abstract: PURPOSE:To detect a skip stitch by the change of frictional sound at the time of running a needle thread by bringing the needle thread in contact with a sound detecting sensor to detect the length of the frictional sound of the running needle thread generated every rotation of a sewing machine. CONSTITUTION:A sound detecting sensor 1 for detecting the frictional sound of a needle thread has such a constitution, for example, as passing a needle thread 4 in a channel 3 provided on one surface of a piezoelectric element 2. When the needle thread 4 is pulled at the time of thread feed, it is rubbed with the piezoelectric element 2 to generate the frictional sound, which is detected by the piezoelectric element 2. The frictional sound signal thus detected by the sound detecting sensor 1 is amplified by an amplifier 5. The following thread feed data transmitted from a time measuring circuit 10 and the thread feed data read out from a data temporary memory device 11 are inputted to an arithmetic circuit 12, in which the difference between the both is calculated. When the needle thread 4 is normally sent at the time of constant-speed rotation of a sewing machine, the difference between the successively inputted thread feed data is zero, and no skip stitch signal is outputted. When the difference between a signal and the next signal is large, a skip stitch signal is outputted.
Patent JP-H0962617-A (JP)
Title: Conflict arbitration device
Inventor: UCHIDA TAKAHIRO
IPC: G06F13/362
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve the throughput of an information processor by preferentially processing a request which is high in urgency. SOLUTION: A block load instruction recognition part once recognizing block load instructions from a plurality of arithmetic parts 8 generate a plurality of load requests; and an address generation part 2 generates the addresses of the load requests and a priority level generation part 4 generates the priority levels of the load requests respectively. The priority levels are carried about during access to a main storage part 9 and read out of respective banks to a conflict arbitration part 6. The conflict arbitration part 6 arbitrates the load requests with specific logic according to the priority levels and issues a crossbar control signal and a load data crossbar 7 sends the load data out to an arithmetic part 8 in response to the crossbar control signal.
Patent JP-H0558142-A (JP)
Title: Car air-conditioner
Inventor: SAGAWA KATSUHIKO
IPC: B60H1/00
Filed: 1991-08-30
Abstract: PURPOSE:To provide an air-conditioner for car, in which the wind quantity of a blower is controlled so as to keep a good air-conditioning feeling, in particular, at the time of warm-up controlling under the heater mode. CONSTITUTION:The target blowout temp. TAO based on a sensing signal is determined at Step 102, and if the warm-up conditions are confirmed at Step 103, the wind quantity of a blower V is determined at Step 104. At this Step 104, the wind quantity V1 is set by means of comparative correspondence of the blowout hole temp. to the set values T1-T3, and another wind quantity V2 is obtained corresponding to the target blowout temp. TAO. Either of them which is the smallest is selected, and the blower is controlled in accordance with the selected wind quantity. The set value T2 for making raised setting of the wind quantity V1 is varied in compliance with the intra-cabin temp., and the wind quantity is limited in the condition that the intra-cabin temp. is low.
Patent JP-H0963937-A (JP)
Title: Charged beam drawing system
Inventor: NISHIMURA CHIKASUKE
IPC: H01J37/30
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To align a cross over image with the main surface position of an objective lens with high precision by a method wherein the excitation of illumination lens is adjusted so that the difference between the larger value than focusing value of an excited lens and the smaller value of respective beam profile may be minimized. SOLUTION: A profile measuring part 38 operated by the command issued from a control part 34 made of a CPU changes the excitation of the second illumination lens 3 so that the excitation of an objective lens 7 may be changed within the range from the larger value than the focusing value of the excitation of the objective lens 7 to the smaller value than said value to measure respective beam profile of the mold beams on the surface position of a specimen 15 at this time. On the other hand, an illumination lens adjusting part 39 adjusts the excitation of the second illumination 2 so that the difference between the larger value of respective beam profile and the focusing value of the excitation of the objective lens 7 measured by the profile measuring part 38 and the smaller value than this value may be minimized.
Patent JP-H11110934-A (JP)
Title: Manufacture of magnetic head
Inventor: TOYODA ATSUSHI
IPC: G11B5/60
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a slider for easily forming prescribed crown and camber shapes in an ABS(Air Bearing Surface) in good yield. SOLUTION: A row 21 having magnetic head elements 21a, 21b and 21c is placed on a work 70, and a resist film 71 for ion milling is stuck to an ABS. A photomask 72 having the pattern in a prescribed rail shape is placed on this resist film 71 and then irradiated with ultraviolet rays, and after it is exposed on the pattern having the prescribed rail shape, parts other than exposed parts 71a, 71b, 71c, 71d, 71e and 71d are dissolved in developing solution to be eliminated. After the ABS on this row 21 is irradiated with argon ions Ar<+> and ion milling is performed, diffusion solution 75 obtained by diffusing the fine particles of a hard inorganic compound from an injection nozzle 74 is injected to the ABS of the row 21 and compression stress is applied on a part clashed with the fine particles.
Patent JP-2000039880-A (JP)
Title: Character font transformation output device and program recording medium
Inventor: MIKUNI SHIN
IPC: G06T9/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To freely transform a character form such as a considerable change in a fundamental outline and thickness of a character, an addition of variegated expressions, etc., controlling an increase in a data quantity, only by building in a function of creating a frequency font composed by expressing the outline of the character by a set of discrete spatial frequency components by using a normal character font and a function of creating a transformation font transformed in the character outline based on the frequency font. SOLUTION: For instance, a CPU1 normally reads an outline font from a font storage part 3-1 and also samples the outline by tracing it, and converts it into a set of discrete frequency components by discrete FFT processing. A transformation font into which the outline of the character is transformed is created by processing the data composing this frequency font. The original coordinate data is created by processing this transformation font by inverse FFT, and the character font is developed and outputted based on this coordinate data.
Patent JP-H1064793-A (JP)
Title: Shape simulation
Inventor: INOUE SOICHI
IPC: G06F17/50
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To accurately predict the shape of a resist pattern after post-processed by a simple and easy calculation technique, while eliminating the need for forming a complex physical model and measuring parameters. SOLUTION: In the shape simulation for predicting the shape of a pattern formed by selectively removing a resist layer tightly formed onto a substrate and shrunk after post-treatment; the resist pattern is divided into a plurality of cells, the cells are shrunk according to a volume shrinkage of the post-treated resist per unit volume and according to an identical volume shrinkage regardless of positions of the cells, ones of the cells located closer to an interface of a substrate 10 are more flattened in a direction parallel to the substrate 10, and then the modified cells 22 are shifted to a shrinkage reference line passing through a center of a line pattern and in a substrate direction.
Patent JP-H1165727-A (JP)
Title: Bus switching device and computer using the same
Inventor: INAGAWA TAKASHI
IPC: G06F13/40
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To significantly improve a through-put by easily and quickly changing the connection of an I/O(input/output) slot to an arbitrary I/O bus, and equalizing the load sharing of the I/O bus. SOLUTION: Peripheral component interconnect(PCI) slots SL1-SL3 are connected with a PCI bus B2 of a computer 1, and PCI slots SL5-SL7 are connected with a PCI bus B3. A PCI slot SL4 is connected through switches SW1 and SW2 with either the PCI bus B2 or the PCI bus B3. Switches SW1 and SW2 are provided with a signal generating part 7 which operates the ON/OFF control of each switch SW1 and SW2, and a switch S1 of the signal generating part 7 is set to a conductive state or non-conductive state so that the PCI slot SL4 can be connected with either the PCI bus B2 or the PCI bus B3.
Patent JP-H0666102-A (JP)
Title: Hollow rotor blade
Inventor: UMEYA MASAHIKO
IPC: F01D5/18
Filed: 1992-08-20
Abstract: PURPOSE:To prevent flutter and resonance more efficiently by bringing only a plurality of parts out of joint parts in contact with each other, in a hollow rotor blade formed by bringing joint parts between a skin and a core in contact with each other. CONSTITUTION:Skin outer plates 1 are brought in contact with each other to form a hollow part while forming an outer circumferential part. The base part of a hollow rotor blade is formed by a tab table member 2. In a dimple core 3a made of light and high compression strength material, a large number of hollow dimples formed in trapezoidal projection shapes are projected from its surface. In a hard part (B), the dimple core 3a and the skin outer plates 1 are brought in contact with each other by a solid phase diffusion contact method, liquid phase diffusion contact method, brazing method, and the like. On the other hand, they are not brought in contact with each other in an enclosed area (C). Since only proper parts out of joint parts between the dimple core 3a and the skin outer plates 1 are brought in contact with each other, rigidity as the hollow rotor blade is reduced, and also natural frequency is reduced. Flutter and resonance can be thus prevented more efficiently.
Patent JP-H0769450-A (JP)
Title: Transfer load holding device
Inventor: SUGAWARA TERUHISA
IPC: B65G57/03
Filed: 1993-09-07
Abstract: PURPOSE:To make a load to be nippingly transferred and another load to be hitchily transferred both handleable by installing each hitchingly transferring hook in a pair of clamp bodies. CONSTITUTION:A pair of clamp bodies 14 and 15 moving for contact and separate in a state that both clamp surfaces 18a and 19a are opposed to each other, are installed on the underside of a base 11, and a supporter 31 being retractable from or to the clamp surface 18a is installed in a lower part of the clamp body 14 on one side, while each hook 41 being retractable from or to these clamp surfaces 18a and 19a is installed in each upper part of these clamp bodies 14 and 15. In the case where a corrugated cardboard box or the like is pinched and transferred, a load is pinched from both sides by these clamp bodies 14 and 15, while the supporter 31 of the clamp body 14 on one side is advanced forward to a lower side of the load, preventing it from falling off, and thus the transfer takes place in a state of being pinched. On the other hand, in the case where a polyethylene case or the like is handled, the load is pinched from both sides by these paired clamp bodies 14, 15 and thereby centering takes place, and then each of the hooks 41 of these clamp bodies 14, 15 is advanced forward from the clamp surfaces 18a, 19a and the hooks 41 are hitched on the load for transferring.