baber/WOPTO huggingface dataset:
Patent JP-S60183780-A (JP)
Title: Piezo-electric displacement element
Inventor: FUJIWARA YASUHIRO
IPC: H01L41/09
Filed: 1984-03-02
Abstract: PURPOSE:To enable to easily take out displacements in diverse directions including a rotational displacement by a method wherein plural second electrode plates are respectively junctioned on both outer sides of a pair of piezo-electric ceramics which has been mutually junctioned interposing the first electrode plate in the middle of the piezo-electric displacement element, and prescribed voltage is selectively fed by impression to these second electrode plates. CONSTITUTION:In a piezo-electric displacement element 20, a pair of piezo-electric ceramic plates 22 and 23, each polarized in the directions indicated by the arrows M and N, have been mutually junctioned interposing the first electrode plate 21 in the middle of the piezo-electric displacement element 20. In a condition that the left end in the diagram is set as a fixed end and the right end in the diagram is set as a free end, for example, when an earth potential is given to the terminal 26a, a negative potential is given to the terminal 26b and a positive potential is given to the terminal 26c, the first part A is actuated in the same manner as a conventional one and the part on the side of the free end of the piezo-electric displacement element 20 is displaced in the direction indicated by the arrow V. On the other hand, in the second part B, both ends thereof are curved and displaced in a direction, which is different by 90 deg. to the displacement direction of the first part A as indicated by the broken lines in the diagram. As a result, displacements to direct to complicated and composite directions, which are not seen is a conventional bimorph piezo-electric displacement element, can be taken out.
Patent JP-H06249947-A (JP)
Title: Ultrasonic wave receiver capable of suppressing side lobe
Inventor: KIMURA YUTAKA
IPC: G01S7/52
Filed: 1993-03-01
Abstract: PURPOSE:To suppress side lobe in a desired directional angle. CONSTITUTION:A group of vibrators Ao-An and a groups of vibrators Bo-Bn of a wave transmitter/receiver 1 are added by an adder 4, are fed to a rectifier 5, and then become an output R1 (theta). Also, a phase difference is generated due to the size of a directional angle (theta) between a group of vibrators Ao-An and the reception signals of a group of vibrators Ao-An. A phase difference detector 6 detects the phase difference and then an amplifier 8 amplifies it and then outputs it as an output R2 (theta). A subtractor 9 subtracts the output R2 (theta) from the output R1 (theta), performs compensation, and then eliminates side lobes from the output R1 (theta).
Patent JP-S57155768-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OSA YASUNOBU
IPC: H01L27/092
Filed: 1981-03-23
Abstract: PURPOSE:To obtain a CMOS IC with the effective coexistences of MOS elements for high and low voltage, by forming a plurality of p type well regions with different depths on the main surface of an N type semiconductor substrate with elements mounted on each of regions. CONSTITUTION:A p type impurity is ion-implanted with an SiO2 film pattern 31 formed on a main surface of the N type substrate 1 as a mask to form the deep well region with depth of approx. 7mum by drive diffusion. Next, another part of the SiO2 film 31 is etched to form the shallow well region with depth of approx. 3mum by ion implantation and drive diffusion. Subsequently, a field SiO2 film 20 is grown with an Si3N4 film 33 as a mask to isolate each of element regions. For the rest, a PMOS is formed on the N type substrate, NMOS for low voltage on the shallow p type well and NMOS for high voltage on the deep p type well to obtain a CMOS IC.
Patent JP-2000079594-A (JP)
Title: Segment type lance assembly
Inventor: REID COLIN
IPC: B25J18/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To store the segments of each support for convenience in a limited space outside of a steam generator by making the segments of each support be rolled and foldable before its feeding. SOLUTION: The left and right support guides 30, 40 are respectively formed by a plurality of segments 35, 45 connected to one another through hinges. The pieces of left and right support guides 30, 40 outside of a wall 50 are located on the storage positions where they are rolled and folded, or at a side of the storage position. The segments can be stored in the remarkably small space by using the hinges in comparison with a case when the foldable guides are not applied. A lance 20 and the guides 30, 40 can be inserted into a chamber 55 from the storage position through the wall 50 by operating a linear driving motor. The driving motor draws both of the support guides 30, 40 and the lance 20 through the wall 50, and aligns an element of a supporting structure 10 from the storage position to a working position.
Patent JP-S58158787-A (JP)
Inventor: GOI KOUICHI
IPC: G06Q40/00
Filed: 1982-03-15
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-S56137639-A (JP)
Title: Decompression vapor growth device
Inventor: HONDA MASAO
IPC: C23C16/44
Filed: 1980-03-31
Abstract: PURPOSE:To assure the efficient growth of PSG having a satisfactory quality and stability by feeding oxygen and silicon tetrahydride through separate supply channels and subjecting them to diffusion and mixing into a phase right before a semiconductor substrate so that reaction may take place. CONSTITUTION:Cap 4 of the caps 4 and 5 is attachable and detachable. Tubes 8, 9 are attached to the cap 5 and a tube 8 feeds a set amount of oxygen 10 and nitrogen 11 to a reaction pipe through the intermediary of a flowmeter 12. While the tube 9 supplies a set amount of silicon tetrahydride, doping gas 14 and nitrogen 11 through the flowmeter 12. The tube 8 is of a cylindrical shape with a blind tip and provided with jet nozzles 15 arranged at a fixed pitch on the external periphery near the tip. In addition, the tube 8 has a uniform clearance with the internal periphery of the reaction pipe 3. The tube 8 protrudes into the interior of the pipe 3, extending as far as right before the substrate 1. The tube 9 is symmetrically arranged between the pipe 3 and the tube 8, feeding gases in the form of a laminar flow and mixing them right before the substrate. Following this process, the mixed gas is decompressed by means of a pump 7 and then is heated 5 at a prearranged temperature of produce PSG. Under this constitution, the reaction gas is efficiently adhered onto the substrate at high yield, thus enabling the availability of PSG having a superior quality.
Patent JP-H03242104-A (JP)
Title: Shoes suspension
Inventor: SAITO TAKAHIRO
IPC: A43B13/42
Filed: 1990-02-20
Abstract: PURPOSE:To improve the characteristic going along a motor function of a foot by providing a tip part allowed to branch and extended from a trunk part stretching from the heel part to the toe direction, forming the whole plane shape in a roughly Y shape or in a roughly H shape, and making the plantar arch part high like an arch. CONSTITUTION:A trunk part 1c which can be integrated into the inner bottom of a shoe, is constituted of an elastic plate material as a whole, and extends from the heel part 1a to the toe direction and a tip part 1g allowed to branch and extended to a first inner foot bone tip vicinity 1e and a fifth inner foot bone tip vicinity 1f by setting the vicinity of the plantar arch part 1d as a branch point from the trunk part are provided, the whole plane shape is formed in a roughly Y shape or in a roughly H shape, and the plantar arch art 1d is made high like an arch so as to go along a foot sole shape, by which a load of sports is dispersed, a movement function of a foot is facilitated, and fatigue can be reduced.
Patent JP-H06233229-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIZUNO TOSHIO
IPC: H04N5/445
Filed: 1993-02-04
Abstract: PURPOSE:To provide a magnetic recording and reproducing device provided with an on-screen display function enabling a limited time to be used efficiently. CONSTITUTION:By memorizing necessary messages in a VTR, whether the messages are recorded or not are recognized only by seeing the VTR, at a glance from the outside, and by turning ON the power source of the VTR, the messages are enabled to be displayed on the screen of a TV receiver. This device is a magnetic recording and reproducing device composed of a storage means 23 storing a first family message composed of plural patterns, a writing means for writing a second family message, a storage means 23 storing a second family message written by this writing means, an operation means for taking out the family message stored in the storage means and displaying it on a display screen and a display means 211 displaying the family message when it is inputted.
Patent JP-S53126633-A (JP)
Title: Power steering system
Inventor: OKITA NAOKI
IPC: B62D5/10
Filed: 1977-04-08
Abstract: PURPOSE: To provide a power steering system, for use in tractor or other, in which all of or most of its component parts are concentrated near the front axle, so as to carry out assembling and interchanging of the unit in prompt and simple manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01215991-A (JP)
Title: Additive for pickling acid solution
Inventor: TAKEI NOBUNORI
IPC: C23G1/06
Filed: 1988-02-25
Abstract: PURPOSE:To produce an additive for a pickling acid soln. inhibiting the dissolution and corrosion of a metal during the surface treatment of the metal by blending hexamethylenetetramine with PVA. CONSTITUTION:A additive for a pickling acid soln. is prepd. by blending 100 pts.wt. hexamethylenetetramine with about 4,000-20,000 pts.wt. PVA preferably in the form of aq. solns. The additive may be added to a soln. of an acid such as hydrochloric acid, sulfuric acid or phosphoric acid and the amt. of the additive is so regulated that hexamethylenetetramine is contained in the acid soln. by about 0.005-0.2 pt.wt. per 100 pts.wt. acid soln. Thus, the addition for the acid soln. which removes metal salt, oxide scale and rust formed on the surface of a metal product and inhibits the dissolution of the metal itself, is obtd.
Patent JP-H09232307-A (JP)
Title: Forming method of flattened insulating film using silicon containing sensitive film
Inventor: MORISAWA HIROSHI
IPC: H01L21/768
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate capacitance between wirings, by forming a silicon based sensitive film on a substrate having unevenness caused by a pattern, selectively irradiating the film with an energy beam, and then selectively eliminating the film. SOLUTION: After a thin film of polyhydrosilazane 302 is formed on a substratum 301 having unevenness by spin coating, solvent is vaporized by heating the substratum at about 80 deg.C for about 60 seconds in nitrogen. By using an ArF excimer laser light 303, a mask pattern 304 is transferred by specific exposure, and a pattern 305 is obtained by developing the pattern 304 with aqueous solution of tetramethyl ammoniumhydroxicle. After reflow is performed by a specific heat treatment, H2 O added annealing at about 400-450 deg.C is performed for about 30 minutes, and a flattened insulating film 306 which is dense and free from cracks or the like can be obtained. Thereby capacitance between wirings can be reduced as compared with the case using a metal dummy pattern, and a flattened insulating film of high reliability and performance can be formed.
Patent JP-S58156373-A (JP)
Title: Method for continuously coating long sized body
Inventor: KURODA YASUROU
IPC: B05D1/18
Filed: 1982-03-15
Abstract: PURPOSE:To maintain the film thickness of a liquid applied to the surface of a long sized body uniform, by driving an elastic wiping tube along the surface of the long sized body, and adjusting the pressure of air in the wiping tube. CONSTITUTION:A wiping tube 3 formed from an elastic body is brought into contact with the surface of a lengthwise-running long body 2 to which an applying liquid 1 adheres, to spread the applying liquid 1 along the surface of the long body 2. In addition, the pressure of air in the wiping tube 3 is controlled to adjust the contact pressure of the wiping tube 3 to the long body 2. Accordingly, automatic control can be performed through monitoring the thickness of the film, since the pressure of air can be easily adjusted.
Patent JP-H09231795-A (JP)
Title: Semiconductor storage device and its testing method
Inventor: KAIHO TATSUO
IPC: G01R31/28
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten the testing time, and to specify a memory cell having a short pose time easily by providing first or third voltage generating circuits, a changeover circuit, etc. SOLUTION: A first power-supply generating circuit 7 generates voltage (1/2 Vcc+) from the half of power-supply voltage (Vcc) to [(Vcc)-holding threshold voltage (Vc)] A second power-supply generating circuit 8 generates voltage (1/2 Vcc-) from Vc to 1/2Vcc, and a third voltage generating circuit 9 generates voltage of 1/2Vcc. A changeover circuit 10 selects any one of the first to third voltage generating circuits 7-9, and connects either one of the circuits 7-9 to the cell plate 4 of a memory cell. Accordingly, even when a waiting time from write completion to read start is shortened, a memory cell having a low post time (the holding capacity of data) can be specified easily.
Patent JP-H09227275-A (JP)
Title: Doping agent adding device
Inventor: TAKASE NOBUMITSU
IPC: C30B15/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a doping agent adding device capable of improving the yield of a doping agent, precisely controlling resistivity and improving the yield of a pulled up single crystal. SOLUTION: This doping agent adding device 10 is used at the time of pulling up the single crystal by a Czochralski method. The device includes a dope supplying pipe 11 of which the bottom end arrives the upper part of a crucible 1 by penetrating the upper part of a metallic chamber, a cap 12 for sealing which hermetically closes the penetrating part of the dope supplying pipe, a hopper 14 for the dope which is mounted via a dope supplying cock 13 at the dope supplying pipe on the outside of the metallic chamber and a communicating pipe 15 which communicates the hopper 14 for the dope and the inside of the metallic chamber 7.
Patent JP-S55132610-A (JP)
Title: Filter device
Inventor: SASAKI YOSHIJIROU
IPC: B01D24/02
Filed: 1979-04-04
Abstract: PURPOSE: To prevent the lowering of the filtration efficiency of the filter device by a mechanism wherein a plurality of filter chambers, in whose bottom filter media are housed, are mounted in parallel, and waste water is automatically let flow into the next chamber when the filtration efficiency of the first chamber deteriorates.  
     CONSTITUTION: When waste water to be disposed is supplied to the first chamber 3 from an inflow port 6, the waste water is filtered by means of a filter medium 4, flows down in a chamber 7, and is discharged from an outlet 10 through a chamber 9 from a pipe 8. When the filter medium 4 is loaded with the continuation of filtration and filtration efficiency lowers, the surface of the water in the chamber 3 rises. Then the rise reaches through holes 5, the waste water flows into the second chamber 3' from the through holes 5, and is filtered by means of the filter medium 4 in the chamber 3'. When the filtration efficiency of the chamber 3' lowers, the waste water flows into a chamber 3" from through holes 5. The waste water can continuously be filtered without deteriorating the filtration efficiency in this filter device A as mentioned above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0197919-A (JP)
Title: Optical scanner
Inventor: IAN MIYUIRU KUREI
IPC: H04N3/09
Filed: 1987-02-26
Abstract: PURPOSE: To eliminate the necessity of electronic signal processing causing the increment of price of an optical scanner by successively reflecting light arriving from a visual field by plural reflection members rotated by a turning reflection member and then reflecting the reflected light by a reflector. CONSTITUTION: All the reflection members 12 are set up to the same angle other than a right angle to the radius of a supporting member 10. At the time of operation, light arriving from a visual field is successively reflected by the members 12 rotated by the turning reflection member 14 and the reflected light is reflected by a photosensitive detector 17. Consequently an optical scanner eliminating the necessity of specific electronic signal processing can be obtained without increasing its price and size.
Patent JP-H02220909-A (JP)
Title: Suspension device for vehicle
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1989-02-23
Abstract: PURPOSE:To prevent abrupt change in operation during turning by controlling the feed and exhaust of operating liquid at the time of detection of failure in accordance with the contents of the failure precedently to the control of attitude in a suspension by a cylinder device. CONSTITUTION:A cylinder device disposed between a spring weight and an unspring weight is subject to control for supplying and exhausting operating liquid according to setting conditions by an attitude control means to maintain a prescribed attitude of vehicle. When a failure detecting means detects a failure, a control means upon failure controls the feed and the exhaust of operating liquid to the cylinder device precedently to the control of the attitude control means in accordance with the contents of the failure in response to a failure detecting signal. At that time, when a turning detecting means detects the turn of the vehicle, a prohibiting means prohibits the control of the control means upon failure according to the detecting signal. According to this constitution, even when a failure occurs, the abrupt change of the turning vehicle can be prevented.
Patent JP-H07229301-A (JP)
Title: Leveling device of concrete
Inventor: TANAKA MINORU
IPC: E04G21/10
Filed: 1994-02-17
Abstract: PURPOSE:To efficiently execute a leveling work, by providing sensors for the slant and height on a traveling machine base on which a screw auger is horizontally installed and always keeping the screw auger at a reference height even when the machine base is inclined or vertically moved. CONSTITUTION:When an auger frame 4 installed on a concrete leveling device 2 provided with traveling wheels 5 is inclined back and forth and also right and left due to the rugged traveling surface 1 or vertically moved, the slant and height or the auger frame 4 are detected by a slant sensor 14 and the respective data are transmitted to a controller 13. The data read in from a receiver 16 is compared with the length of cylinders 11a, 11b before the movement stored in a memory of the controller 13. After the shortest cylinder in the adjusting length has been selected, the cylinder length after adjustment is calculated and other adjustment length is calculated to correct the slant by the other cylinder against that length, in order to adjust the height and slant and always keep the screw auger 3 to be in a basic value. In this way, the leveling work can be efficiently executed.
Patent JP-S55134477-A (JP)
Title: Word translation unit
Inventor: SATOU TOORU
IPC: G06F17/28
Filed: 1979-04-06
Abstract: PURPOSE: To simplify the dictionary index processing considerably by accessing first an auxiliary memory and by accessing a dictionary memory when desired contents do not exist in the auxiliary memory, in the word translation unit consisting of the two-hierarchy constitution of the dictionary memory and the auxiliary dictionary memory.  
     CONSTITUTION: Contents read by Japanese-English dictionary memory 2A, which stores the second language, for example, English with words belonging to the first language, for example, Japanese as keys, and English-Japanese dictionary memory 2B, which stores Japanese with words belonging to English as keys, are stored in comparatively high-speed auxiliary memories 3A and 3B. Memories 3A or 3B is first accessed, and memory 2A or 2B is accessed if desired contents do not exist in auxiliary memories. Thus, the dictionary index processing can be simplified considerably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63208032-A (JP)
Title: Color printer
Inventor: ISHIYAMA KEIICHI
IPC: G02F1/13
Filed: 1987-02-25
Abstract: PURPOSE:To permit adjustment of an exposing wavelength to an optimum wavelength so that good color formation is attained without changing a wavelength selection filter by changing the inclination of an interference filter provided at the mid-point of an optical path with the optical axis. CONSTITUTION:The interference filter 1 is a filter which makes use of the interference of the light between thin films. Said filter is formed by laminating thin films of metals or nonmetals by vapor deposition, etc., on a transparent substrate. The filters having various transmission characteristics can be formed by changing the film thicknesses of the respective layers or the number of the layers. The transmission wavelength can be shifted by about 25mm to a short wavelength side with not so much deterioration in spectral characteristics up to about 20 deg. if the interference filter 1 is inclined with respect to the optical axis. The adjustment of the wavelength to the optimum exposing wavelength is thereby permitted without exchanging the filter even when the wavelength- sensitivity characteristics of an image sheet G vary with the difference in production lots, etc.
Patent JP-H01252411-A (JP)
Title: Frame for belt conveyor device
Inventor: HERUMUUTO GETSUPERUTO
IPC: B65G21/02
Filed: 1989-02-23
Abstract: PURPOSE: To simplify the structure, and to minimize chipping work by forming a T-shaped groove split by intermediate webs which are opposite to each other in section, and perpendicular to a slide plate on a longitudinal rail in a frame comprising a pair of arranged longitudinal rails, the slide plate, and a bearing bed. CONSTITUTION: Two longitudinal rails 16 having two T-shaped grooves 22, 23 separated from each other by one center web 49 are connected parallel to each other with intervals through a transverse beam 15. An upper covered part comprises a belt wall 13, a flange extending in the longitudinal direction is formed in a lower area, and a T-shaped groove 24 opposite to right and left flanges 18, 18 is formed. A slide plate 6, bearing beds 35, 36 for a drive roller 28, and a bearing bed 34 for a backing roller 27 are arranged, and a conveyor belt 40 is stretched. These required members are arranged continuously at an arbitrary position making use of two grooves opposite to each other. The chipping work is thus minimized to simplify the constitution.
Patent JP-H02220163-A (JP)
Title: Selecting device for data transfer request
Inventor: FUKUSHIMA MASAHARU
IPC: G06F13/362
Filed: 1989-02-21
Abstract: PURPOSE:To simplify the circuit constitution and to cope with the increase of the number of input/output devices and to prevent a conflict fault due to an element delay from occurring by using a ROM and an address register in place of a gate circuit and an FF. CONSTITUTION:The data transfer requests given from the input/output devices 10-1n are selectively outputted to a data transfer processing circuit 2 via a data transfer request selector consisting of a ROM 3, an address register 4, and a register control circuit 5. Thus the circuit constitution is simplified with use of the ROM 3 and the register 4 in place of a gate circuit and an FF. Then it is possible to cope with the increase of the number of input/output devices just with increase of the number of bits and to prevent such a conven tional conflict fault which is caused by an element delay from occurring.