baber/WOPTO huggingface dataset:
Patent JP-H02141005-A (JP)
Title: Microwave integration circuit device
Inventor: ADACHI HISASHI
IPC: H01P5/08
Filed: 1988-11-21
Abstract: PURPOSE:To eliminate defective bonding of an earthing surface caused by solder and flux by mounting a chip carrier and substrate on a base carrier and applying a resist between the mounting position of a semiconductor chip and the substrate. CONSTITUTION:Micro-strip lines 4 are constituted on a ceramic substrate 3 and a metallic chip carrier 2 and ceramic substrate 3 are mounted on a metallic base carrier 1. A semiconductor chip 5 is mounted on the carrier 2 and connected with plural bonding wires 6. A resist 7 is applied on the side face of the carrier 2 adjacent to the substrate 3 and works as an index for the mounting position of the chip 5. Accordingly, spreading out of solder and flux to the chip 5 mounting position and bonding wire connecting position on the upper surface of the carrier 2 by means of the resist 7 can be prevented. Therefore, the bonding wires 6 are certainly connected to the upper surface of the chip carrier 2 which is an earthing surface and characteristic deterioration of this microwave integration circuit caused by insufficient earthing can be eliminated.
Patent JP-H08130148-A (JP)
Title: Dielectric structure and manufacturing method
Inventor: MURAKAMI KENJI
IPC: H01B3/10
Filed: 1994-11-01
Abstract: PURPOSE: To provide a dielectric structure easy to mold, along with good dielectric constant, by synthesizing amorphous oxide powder from metallic alkoxide and molding the amorphous oxide powder with resin binder. CONSTITUTION: Titanium alkoxide and antimony alkoxide, as dielectric metallic materials, are mixed in alcohol and hydrolyzed by adding water to generate fine powder of composite metal oxide material. After the powder in a sol state is dried to evaporate a solvent, polyvinylbutyral as a binder is added thereto and stirred with an added solvent in a ball mill to obtain slurry. In addition, aluminum is deposited on a polyester board 1 to form a lower electrode 2, and a film is formed on the board 1 from the slurry using an applicator. Then, the board is dried by heat and the dried dielectric (film) 3 is cut into a given shape, and aluminum is deposited as an upper electrode 4 in a vacuum deposition step to complete a capacitor.
Patent JP-H07127154-A (JP)
Title: Architectural or other panel and production thereof
Inventor: KITAGAWA YOSHIO
IPC: E04B1/80
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an architectural panel or the like which can be designed almost arbitrarily in the thickness of the foamed plastic panel and reduced in the weight and cost. CONSTITUTION:Longitudinal rods 4 made of metallic wires are arranged so as to cross latitudinal rods 5. Respective intersections are fixed by welding to form a flat net. And bends 6 protruding to the thickness direction of the flat net 3 are formed at every distance in the longitudinal rods 4 and latitudinal rods are positioned on the bends as well. The whole sheet of the flat net 3 is embedded in a foamed polystyrol panel 2.
Patent JP-H0385394-A (JP)
Title: Vacuum pump
Inventor: GIYUNTAA SHIYUTSUTSU
IPC: F04D29/04
Filed: 1989-11-14
Abstract: PURPOSE: To lower a shaft bearing temperature, and reduce danger of breaking a lubricating film necessary in a speedily rotating vacuum pump to the minimum by forming a shaft bearing as that of ceramic. CONSTITUTION: Single or plural shaft bearings 11, 12 provided in a chamber under vacuum during operation of a pump are formed as those of ceramic. Sufficient lubrication of the shaft bearings 11, 12 can thus be assured in an early stage in spite of insufficient lubrication, and cold welding related to insufficient lubrication will not occur.
Patent JP-H01136496-A (JP)
Title: Verification route automatic selection system
Inventor: KAKEMIZU MITSUAKI
IPC: H04M3/22
Filed: 1987-11-20
Abstract: PURPOSE:To improve the efficiency of selection of verification route and execution job by comparing an instance data outputted from a simulation means with an instance data representing simulatingly the same state stored already in a task module simulate data storage means so as to detect the presence of the instance data after storage. CONSTITUTION:A comparator means 400 compares an instance data outputting a simulation means 100 with an instance data representing simulatingly the same state stored already in the task module simulate data storage means 200. When the instance data coincident and stored already is detected, the storage of the instance data outputted from the simulation means 100 to the storage means 200 is stopped. If the coincident said data is not detected, the instance data is stored in the storage means 200. Thus, all verification routes required to verify the task module are selected automatically and the verification processing is executed, the labor required for the selection and execution of the verification route is much reduced.
Patent JP-S62154752-A (JP)
Title: Wafer sucking device
Inventor: SASAHARA KATSUYUKI
IPC: B25J15/06
Filed: 1985-12-27
Abstract: PURPOSE:To make it possible to prevent attachment of dust, which is sucked in a main body, to the upper surface of a wafer, by providing a wafer protecting plate, which covers the wafer, in the main body of a sucking device so that the plate can be moved up and down, in a wafer sucking device, in which the wafer is sucked to the opening edge of the main body of the sucking device with vacuum. CONSTITUTION:A wafer 2 is sucked to the opening edge of a main body 6 of a sucking device with vacuum. A wafer protecting plate 1, which covers the wafer 2, is provided in the main body 6 of the sucking device so that the plate can be moved up and down. For exemple, the upper part of the main body 6 of a funnel shaped sucking device is formed in a tubular shape. A sucking port 3 is provided at the upper end of a tube part 6a. Two stoppers 4 and 7 are arranged at the two upper and lower stages in the tube part 6a. The wafer protecting plate 1, which covers the upper surface of the wafer, is suspended by a disk 9 through a supporting rod 10. The disk 9 is arranged between the stoppers 4 and 7 at the two upper and lower stages so that the disk can be moved up and down. A small hole 8 with a filter is provided in the protecting plate 1, and a bypass hole 5 is provided in the upper stopper 4.
Patent JP-H09108003-A (JP)
Title: Ski shoes
Inventor: HAGA TAKASHI
IPC: A43B5/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of gaps caused in shoes according to the dimension and shape of individual users' feet, improve the intimate contact of shoes with ankle parts, a fit feeling and the original function property of shoes while making the shoes easy to wear. SOLUTION: A support member 10 is attached removably on the surface of a border part of a instep surface part 6A and front surface ankle part 6B in a tongue part 6 of an inner boot 4 fitted in a shell shoe body 1 made of a hard synthetic resin to make a gap (a) formed between the shell shoe body 1 and the inner boot 4 adjustably absorbed.
Patent JP-H02141991-A (JP)
Title: Semiconductor storage circuit and semiconductor memory
Inventor: OKAWA SHINKEN
IPC: G11C11/412
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a RAM having the minimum noise by previously providing a transistor to remove noise for the poststage of a p-channel transistor to be parallel to p-channel and n-channel MOS transistors to be provided between a power source and a ground when the p-channel and n-channel MOS transistors are provided. CONSTITUTION:An SRAM is composed by connecting a p-channel MOS transistor 5 between a power source Vcc and a ground G1 and providing a p-channel MOS device 6 and n-channel MOS devices 4 and 2 between the Vcc and the G1 in parallel to the p-channel transistor 5. In the composition, n-channel MOS devices 3 and 1 are previously inserted between the transistor 5 and the ground G1 as shown in a broken line, the base of the device 3 is previously connected to the bases of the devices 6 and 2, and the base of the device 1 is previously connected to the base of the device 4 respectively. Here, the relation between threshold voltage VT2 of the devices 3 and 4 and threshold voltage VT1 of the devices 1 and 2 is expressed by an expression 0V<VTr<=VT1, and the input of the noise is interrupted.
Patent JP-H01137678-A (JP)
Title: Array type semiconductor light emitting device
Inventor: SAITO TETSUO
IPC: H01S5/00
Filed: 1987-11-25
Abstract: PURPOSE:To realize an array type semiconductor light emitting element in which a light output can be obtained from the desired recessed part by a method wherein a plurality of the first and the second conductivity type semiconductor layers are formed in a mutually insulated and crossing manner, and a recessed part including a luminous region is formed in each crossing part. CONSTITUTION:A plurality of the first conductivity type semiconductor layers 102 are separated by an insulating layer 109, and a plurality of the second conductivity type semiconductor layers 104 are separated by an insulating layer 110. These semiconductor layers 102 and 104 are formed in such a manner that they are crossing each other almost at right angle through the intermediary of a current blocking layer 130, and a recessed part 140 including a luminous region 118 is formed on a intersecting part 190. As a result, a light output can be picked out from the desired recessed part 140 by allowing the recessed part 190, including the respective light emitting region, to work independently. Moreover, the formation of the device into the state of high density array can be accomplished.
Patent JP-H03156997-A (JP)
Title: Cooling structure of high-power amplifier for on-vehicle station
Inventor: WATANABE TAKEO
IPC: F25D15/00
Filed: 1989-11-15
Abstract: PURPOSE:To enable the stable cooling of a high-power amplifier by providing a plurality of fans in the lower stage of an equipment rack mounted in the operation room and by circulating the cool air of an air-conditioner set in the operation room to the high-power amplifier to cool it so that waste heat is exhausted outside the vehicle. CONSTITUTION:An operation room 5 and a high-power amplifier 6 are housed in the same space, and a plurality of fans 24 are mounted in the bottom of an equipment rack 4 to cool the high-power amplifier 6 so that cool air is blown in the direction of arrow 22. The equipment rack 4 is backed with a cover 23 to exhaust its heat, and heat of the high-power amplifier 6 is exhausted 20 from a plurality of exhaust ports 21. On the other hand, a dynamo 9 surrounded by a wall 17 sucks air through an intake 19 and exhausts air through an exhaust port 14, thereby making an air conditioner 3 circulate, cool, and exhaust heat. This enables the stable cooling of a high-power amplifier.
Patent JP-S62217353-A (JP)
Inventor: SUTEIIBUN GUREGORII MOOTON
IPC: G06F11/20
Filed: 1986-12-12
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-S62141029-A (JP)
Inventor: DANIERU GURAIBAA
IPC: C08G77/06
Filed: 1986-12-12
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-2001112680-A (JP)
Title: Alarm device and vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device which is capable of reducing noise generation and may be made into simple circuitry and a vacuum cleaner which has this alarm device. SOLUTION: This alarm device announces the state of a main body 10 having a motor-driven fan 11, an operation section 16B, a controller 30 for controlling the motor-driven fan 11 by the operation of switches S1 to S3 of the operation section 16B and having a power source supply means for supplying a power source to the operation section 16B. The operation section 16B has a switch circuit 40 in which current is passed by the power-supply voltage supplied from the power source supplying means and which changes over the current values by the operation of the switches S1 to S3 and a display circuit 50 which changes and announces the alarm state by the magnitude of the voltage.  The controller 30 has a voltage changeover means for changing over the voltage of the power source supplied by the power source supply means and a reading means for reading the current flowing to the operation section. The changeover of the voltage changeover means is controlled in accordance with the current value read by this reading means.
Patent JP-H11136893-A (JP)
Title: Permanent magnet motor
Inventor: NITTA ISAMU
IPC: H02K1/27
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor which can attain low cogging torque, low vibration, low noise, and low rotation unevenness and has high output efficiency. SOLUTION: This permanent magnet motor has a combination structure of magnetic poles of 2n and salient poles of 3n, or a combination of magnetic poles of 4n and salient poles of 3n, whereas a skew 12 having a skew angle θwithin a rang of the following equation to the rotational axis direction is fitted at the central part in the rotational axis direction at the boundary of the magnetic poles. arctan (72πr/(90LP))<=θ<= arctan ((720/7)πr/(90LP)) [deg], where, θ: skew angle, L: length of stator in rotational axis direction, r: air gap radius, and P: number of magnetic poles. Skews 11, 13 of the identical length and angle having a skew angle smaller than the skew angle θ are fitted respectively at both ends in the rotational axis direction.
Patent JP-2000117071-A (JP)
Title: Flat membrane element
Inventor: INOUE YOJI
IPC: B01D65/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat membrane element superior in back washing property. SOLUTION: In the flat membrane element 10, both ends of nonwoven cloth- made bag shaped flat membrane 11 are supported and fixed with support members 20 having permeated water nozzles 21. Since the flat membrane element 10 can be back-washed from both the end sides, the whole surface of the bag shaped flat membrane 11 can be uniformly washed at lower pressure than it to a conventional element.
Patent JP-S62152953-A (JP)
Title: Braking hydraulic pressure controller
Inventor: ODA HIDEAKI
IPC: B60T8/30
Filed: 1985-12-26
Abstract: PURPOSE:To secure such optimum braking force that is conformed to loadage, by setting the extent of hydraulic pressure at an operation starting point for braking hydraulic pressure reducing control on the basis of mean value of the loadage obtained after sampling for the specified time at the time of nonoperation of a brake. CONSTITUTION:A hydraulic pressure control valve 9, which controls the decompression of braking hydraulic pressure on the basis of hydraulic pressure Ps at an operation starting point (split point) to be initially set in a manner conformable to a variation in vehicle loadage, and a regulating device 10 regulating this valve 9 both are installed side by side in the point midway in an oil passage 6 heading for a rear wheel cylinder 8 from a master cylinder 4. This regulating device 10 is controlled by a controlling device 15 which inputs each output signal out of a brake switch 11 and a stroke sensor (a loadage detecting device) 4. And, this controlling device 15 sets the extent of hydraulic pressure at the operation starting point on the basis of the mean value of the loadage obtained after sampling for the specified time long at the time of nondetection of a braking state and it is so constituted as to output a control signal to the regulating device 10.
Patent JP-H06150016-A (JP)
Title: Graphic display device
Inventor: MIMA TOSHIYA
IPC: G06T15/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide the graphic display device, which accelerates processing by simplifying the judgement of crossing between a surface of the second order and a ray, concerning the graphic display device for displaying the surface of the second order while erasing hidden surfaces. CONSTITUTION:This device is provided with a ray generation part 1 for generating vectors directed from a viewpoint arbitrarily set inside a three-dimensional space toward respective passing picture elements on a screen as rays, cross range decision part 2 for dividing an entire picture element, where the ray is passed, into picture element groups composed of plural picture elements and for calculating the range of a cross picture element group, which is one part of this divided picture element group and composed of the picture elements to pass the ray crossing the surface of the second order inside the three-dimensional space, for each divided picture element group, intersection calculation part 3 for calculating the coordinate of an intersection with the surface of the second order concerning the ray to pass the respective picture elements inside the cross picture element group, and luminance setting part 4 for setting luminance of the intersection coordinate corresponding to the color of the intersection to the picture element to pass the ray crossing the intersection coordinate.
Patent JP-2000123009-A (JP)
Title: Device and method for processing information and storage medium
Inventor: HORIKAWA REIKO
IPC: G06F17/24
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To highly accurately determine positions to arrange characters by determining the leading position of a body corresponding to a character or character string based on body information and intra-body arrangement information in the case of arranging any specified character in the character or character string at the designated position, and laying out this character string. SOLUTION: First of all, the specified character is set and the standard intra-body arrangement position information of the specified character is read out of a ROM (S4201). Next, it is selected whether character string preparing processing it to be performed or not (S4202). Next, character data are inputted (S4204). The character data are inputted from a keyboard and preserved in a RAM. Next, the position to arrange the specified character is designated (S4205). In this case, the layout is performed so that a position selected by the specified character reference position select button of a text editing panel for the specified character in the character string can come to the designated arranging position. Then, the display position of the character string is determined and the character string is displayed (S4206).
Patent JP-2001116008-A (JP)
Title: Pressure regulating mechanism
Inventor: HOSONO MASAYUKI
IPC: F15B11/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating mechanism composed in a simple structure to be integrated with a pressure control valve in such a way that a worker can easily regulate pressure. SOLUTION: This pressure regulating mechanism is provided with a pressure regulating handle 108, a pressure regulating screw 224 integrally rotated with the pressure regulating handle 108 to regulate pressure of resilient force of a spring member 222, and a pressure setting gauge 118 in which a set pressure value is displayed as the pressure regulating handle 108 is rotated in a specified direction.
Patent JP-H03155994-A (JP)
Title: Picture book for little child
Inventor: TAKAI TSUNEMASA
IPC: B42D1/00
Filed: 1989-11-14
Abstract: PURPOSE:To obtain a picture book capable of having a high effect on the intellectual training of a little child by making the vertical length of the book almost equal to the height of a child's eyes looking the book. CONSTITUTION:A picture book B is constituted so that each page 1 is connected at the side edge 1' with the next page 1 in a line, transversely and in a freely opening and shutting manner and the book can be folded like a Buddhist scripture and developed in three dimensions like a folding screen or rectangular tube. Also, the vertical length l of the book is about 76cm and almost equal to the height of a child C's eyes looking the book B, when the picture book is made to stand, and its width is about 50cm. Further, each page 1 is freely bent forward and backward via a connecting piece 3 equipped with a longitudinal flexible part 3' in the center and with both ends secured in the thickness of each page 1 so that the book can be used not only while spreading in a line transversely on a floor, etc., but also while standing. As a result, an object can be shown in dimensions approximating to those of an actual object and at the same height as the visual line of the little child looking the book, when the book is opened and made to stand so that a large effect can be obtained on the intellectual training.
Patent JP-2000083563-A (JP)
Title: Tool for catching rat
Inventor: KOJIMA SHOKICHI
IPC: A01M23/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for catching and exterminating rats by placing a rat-catching tool on a passage for rat and inviting the rats into a thin long pipe of the rat-catching tool. SOLUTION: One end of a thin long pipe 1 is closed, and a bait is put in the pipe 1. The pipe is placed on a passage for rat.
Patent JP-2000106905-A (JP)
Title: Midsole structure of sporting shoe
Inventor: KITA KENJIRO
IPC: A43B13/12
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To assure traveling stability and to assure a cushion property. SOLUTION: A corrugated sheet 4 is interposed from the heel part to forefoot part in the midsole 3 composed of a soft elastic material of the midsole structure for sporting shoe. The upper midsole 3a and the lower midsole 3b are respectively varied in the hardness from each other. As a result the foot contact of a person wearing the shoe may be improved and, the cushion property improved when the hardness of the upper midsole 3a is made lower. In addition, the impact at the time of landing may be relieved and the cushion property improved when the hardness of the lower midsole 3b is made lower. When the load from the back of the feet acts on the upper midsole 3a having the relatively higher hardness, the corrugated sheet 4 functions to make it possible to prevent the lateral oscillation of the midsole 3a and to assure traveling stability.
Patent JP-H01138624-A (JP)
Title: Information recording and reproducing device
Inventor: NAKAZATO SABUROU
IPC: G11B7/09
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a stable tracking error signal by changing the generating system of a tracking error signal when the non-recording part of a recording support is traced and when the recorded part is traced. CONSTITUTION:When the non-recording part on an information track 1 is traced, uniform diffracted light beams are continuously obtained at a detector 3. When an optical spot 2 slips off from the track 1, the diffracted light beams are changed and a tracking error signal Sa is outputted. On the other hand, when the recorded part on the track 1 is traced, the diffracted light beams to change are obtained at the detector 3 and from both outputs of a converter 4, a signal to reduce the level is outputted. When the spot 2 slips off from the recording pit, the level of both outputs of the converter 4 is changed symmetrically. A tracking error signal Sb is outputted by both output signals of the converter 4. Thus, by changing the generating system of the error signal at the time of recording and at the time of reproducing, a stable error signal can be obtained.
Patent JP-H07154296-A (JP)
Title: Spread spectrum communication system and spread spectrum receiver
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/707
Filed: 1993-11-26
Abstract: PURPOSE:To synchronize a spread code at a high speed. CONSTITUTION:A SAW convolver 32 detects an information signal and an initial value of a spread code generated in a spread code generator 16 is set based on the information signal. Since the spread code and the information signal are synchronized in the transmission of the signal, the inverse spread processing in a multiplier 10 is implemented properly by using the spread code synchronously with the information signal obtained by the SAW convolver 32. Furthermore, the succeeding tracking of the synchronization is implemented by using a delay lock loop similarly to a conventional system.