baber/WOPTO huggingface dataset:
Patent JP-H0493792-A (JP)
Title: Expansion tank for cooling water supplying device
Inventor: OKADA TSUGIO
IPC: F28B9/04
Filed: 1990-08-09
Abstract: PURPOSE:To intend averaging of water temperature and suppression of ripples on a water surface by attaching slantly, ring shaped current plates having a number of water communicating holes over a water inlet pipe, in a manner to span over a bottom plate and a cylindrical wall of the main body of a tank, and by splitting finely the water of each loop and making the split water collide each other. CONSTITUTION:A ring shaped current plate 3 having a number of water communication holes 12 are attached in a manner to span over a bottom plate 3 and a cylindrical wall 4. Water flowing in from a water inlet pipe 5 enters a ring shaped space 14 bordered by the bottom plate 3, the wall 4 and the plate 13, and of which cross-sectional shape is triangular, and then passes through the holes 12 to be split into very fine water streams. After that, the fine streams are headed fro center of main body of a tank 1 with an angle of elevation and, after colliding each other, a part of the streams turns reversely at periphery of the water surface and the other streams descend, as it is, to flow out from a water outlet hole 8. In this way, since mixing of the water of each loop which flows in form the pipe 5, is much accelerated and distribution of water temperature is well averaged ad only a part of the water flows around at the water surface after kinetic energy thereof is killed by the mutual collision, less foaming on the water surface appears.
Patent JP-H0864524-A (JP)
Title: Preparation of x-ray absorption mask
Inventor: SHII JIYOSEFU MOGA
IPC: G03F1/22
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an X-ray absorbing mask for minimizing internal stress. SOLUTION: This manufacture of an X-ray absorbing mask is provided with the stage of preparing a silicon substrate 10 provided with a front surface 16 and a back surface 18, and a membrane layer 12 is formed on a front surface 16. In one execution example, on the membrane layer 12, an etching stop layer 14 and an X-ray absorbing layer 20 are formed continuously. In a suitable execution example, the X-ray absorbing layer 20 is tantalum nitride silicon directly stuck on a layer for covering the silicon substrate 10 by an RF sputter sticking method. Then, the structure is annealed at a temperature which is sufficient for reducing the internal stress inside the X-ray absorbing layer 20. Finally, the X-ray absorption layer is patterned, and a masking pattern 30 is formed on the membrane layer 12.
Patent JP-H0876993-A (JP)
Title: Semiconductor storage device
Inventor: OKAHORI NOBORU
IPC: G06F21/14
Filed: 1994-09-05
Abstract: PURPOSE: To prevent stored contents from being stolen without increasing the price of this semiconductor storage device by outputting another previously determined data when plural previously determined addresses are specified in previously determined order. CONSTITUTION: When address data are outputted from an external arithmetic processor or the like to an address bus 10, the address data are inputted to a ROM part in the semiconductor storage device and inputted also to a shift register 11. The ROM part outputs an instruction corresponding to the inputted address data. If address data outputted to the address bus 10 are not arranged in the order of addresses A, B and C, at least one of EX-OR circuits 31 to 33 is turned to a low level, so that an output from an AND circuit 41 is turned to a low level. Thereby a switch 51 is turned off, a switch 52 is turned on and instruction data are outputted to the arithmetic processor. Namely only when addresses are not specified in the prescribed order, an ID code is outputted.
Patent JP-S59101682-A (JP)
Title: Electrostatic recording device
Inventor: KIMURA KIYOSHI
IPC: G03G15/16
Filed: 1982-12-03
Abstract: PURPOSE:To realize a uniform adherence of an intermediate transfer body to a toner image forming body by constituting so that the center part is larger than both end parts as to the outside diameter of a roller-like intermediate transfer body or the outside diameter of a pressure roller of a belt-like intermediate transfer body. CONSTITUTION:When the outside diameter of a pressure roller 4 for making a belt-like intermediate transfer body 3 press-contact with a toner image forming body 1, or a roller-like intermediate transfer body 3 is formed as an equal diameter extending over the whole width, and it is tried to make the intermediate transfer body 3 press-contact enough with the toner image forming body 1 by pushing the pressure roller 4 or a shaft of the roller-like intermediate transfer body 3 in the axial direction of the toner image forming body 1, the pressure roller 4 or the roller-like intermediate transfer body 3 is bent, a sufficient press-contact is not obtained in the center part, and a satisfactory transfer of a toner image is not obtained, but by a simple means for forming the outside diamter of the pressure roller 4 or the roller-like intermediate transfer body 3 so that the center part is larger and higher than both the end parts, the center part of the intermediate transfer body 3 is also made to press-contact enough with the toner image forming body 1, it does not occur that a transfer rate of a toner image becomes low in the center, and a picture is recorded stably and distinctly.
Patent JP-H0655218-A (JP)
Title: Crowning device for bender
Inventor: YANAGISAWA MASAYOSHI
IPC: B21D5/02
Filed: 1992-08-07
Abstract: PURPOSE:To simplify a constitution, to remove the dispersion of bending angle and to improve the working precision by giving a required amount of swell to correct the deflection of the central part of an upper or a lower table provided at a notch part and detecting and adjusting this amount of swell. CONSTITUTION:The notch part 13 is provided on the central part of either an upper or a lower table 5, 3 and the required amount of swell is given to this notch part 13 to correct the deflection at the central part of either the upper or the lower table 5, 3. A means to detect, adjust and swell this amount of swell is provided and this swelling means is composed of a ball screw 16, a servo motor 17 adjusting this ball screw 16 freely vertically and provided with plural ball screws 16.
Patent JP-S6369529-A (JP)
Title: Horizontal cylinder type agitating, crushing and drying device
Inventor: KAWAI SUMIO
IPC: B01F27/75
Filed: 1986-09-10
Abstract: PURPOSE:To prevent the deterioration of heat conductivity caused by the sticking of a material to a clearance part by restraining the clearance between the top end of heating agitator blades rotatably stretched to the inner wall part of a horizontal cylinder type vessel and inner wall of the vessel within 2mm. CONSTITUTION:The material stuck to the inner wall of the horizontal cylinder type vessel 1 is scraped off by the agitator blades 21 and agitator arms 22, and then mixed and crushed by mixing and crushing blades 18. And the clearances between an inner peripheral wall and the agitator blades 21 and between inner side walls and the agitator arms 22 are restrained in about 0.5-2mm to lessen the amount of the material stuck to the inner peripheral wall and inner side walls to reduce the resistance against heat conduction as small as possible. By constructing in such a way that the number of revolutions of the agitator blades 21 is able to be changed to max. 30r.p.m. according to the state of material, the fluctuation of the resistance against heat conduction in the interval between two scraping actions is negligible.
Patent JP-H0764837-A (JP)
Title: Computer system
Inventor: SHIMAKAWA KAZUNORI
IPC: G06F12/00
Filed: 1993-08-26
Abstract: PURPOSE:To improve the performance of data base operation responding to an SQL source by efficiently shortening the compilation time of this SQL source. CONSTITUTION:SQL information including the SQL source and the SQL object as its compilation result is generated for each inputted SQL source and is stored in an SQL information storage buffer 122 of a main memory 12. Contents of this SQL information storage buffer 122 are substituted by the technique of LRU or the like, and then, only the latest SQL information is left in the SQL information storage buffer 122, and the other SQL information are held on a disk device 14. The SQL information storage buffer 122 is retrieved in accordance with an inputted SQL source, and the SQL object corresponding to this SQL source is called and executed when existing. Since the compilation processing of the SQL source is unnecessary at this time, the data base operation is efficiently performed.
Patent JP-2000048031-A (JP)
Title: Computer readable data recording medium recording data retrieval system
Inventor: KOGA NAOKI
IPC: G06F3/0481
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To enable anyone to simply and intuitively retrieve required data by executing retrieval extremely similar to retrieval based on human original thinking. SOLUTION: A data retrieval system recorded in the recording medium includes a database 10 having an object information table 10T for storing plural records a database engine 10E an absolute coordinate table 20T for storing absolute coordinate data to be linked to respective records stored in the table 10T and a view point storing area 30 for storing view point data. The system includes also a relative coordinate calculation means 40P for calculating relative coordinate data as a difference between view point data and each absolute coordinate data, a relative coordinate storing area 40 for storing the relative coordinate data, an image frame 70 to be displayed on a display screen, a moving object 60 to be moved on the frame 70, and a display means 70P for allowing the relative coordinate data to correspond to the frame coordinate data of the frame 70.
Patent JP-H0260890-A (JP)
Title: Vehicle assembling method
Inventor: YAMAZAKI MINORU
IPC: B62D65/00
Filed: 1988-08-25
Abstract: PURPOSE:To prevent the occurrence of deflection in retaining members for enhancing the accuracy of the gauge by carrying out the power-off of actuators of retaining members for retaining side bodies after making sure that the retaining members have been locked in a prescribed position. CONSTITUTION:One end of a turning member 12 is pivotally supported by the end part of a base 11, and this turning member 12 is contrived so as to be turned by a hydraulic cylinder 13 fixed to the base 11. In the other end of the turning member 12, a lockedly engaging part 12a is formed, and it is so contrived that the lockedly engaging part 12a is lockedly engaged with a stopper 14 provided in the rear end part of the base 11 to regulate the turning of the turning member 12. A lock mechanism 15 for retaining the turning member 12 in a prescribed position even if the pressure in the hydraulic cylinder 13 is released is provided in the stopper 14. When the turning member 12 is locked by the lock mechanism 15, the pressing pressure due to the cylinder 13 is released, thus the deflection produced in a pivoting pillar can be eliminated.
Patent JP-H0767344-A (JP)
Title: Switching power supply device
Inventor: ISHII TAKUYA
IPC: H02M3/28
Filed: 1993-08-26
Abstract: PURPOSE:To provide a switching power supply device, in which a high-input power factor is attained, the setting width of a conduction period is widened in AC input currents, harmonic distortion is constrained and stable DC output voltage is acquired. CONSTITUTION:A rectifying smoothing circuit 8, in which the primary winding 71 of a transformer 7 and a first switching means 4 are connected in seried between the positive and negative electrode terminals of a full-wave rectifying circuit 2, the series circuit of a second switching means 5 and a capacitor 6 is connected in parallel with both ends of the primary winding 71 and load 9 is supplied with DC output voltage, a first control circuit 10 driving the switching means 5 at a specified on-off ratio so as to detect and stabilize DC output voltage and a second control circuit 11 detecting a rectifying voltage value and conducting control, by which the switching means 4 is turned on and off alternately with the switching means 5 by the detection of the rectifying voltage value, are provided. Harmonic distortion is reduced because the setting width of a conduction period is widened in AC input currents Ii and stable DC output voltage is acquired by adjusting the on-off ratio of the switching means 5 because DC output voltage is fed from a forward converter.
Patent JP-S60101198-A (JP)
Inventor: MAAKU EMU GITSUPU
IPC: C11D3/33
Filed: 1984-10-11
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-S6458652-A (JP)
Title: Container for general food
Inventor: HIRANO KUNIHIRO
IPC: B65D1/26
Filed: 1987-08-25
Abstract: PURPOSE:To obtain a container having beneficial points peculiar to a synthetic resin film and having a depth of a specific value or more in response to demand, by increasing the number of pleats in order to improve shape holdability in a height direction or omitting pleats to form a polygonal hollow container. CONSTITUTION:A container 1 is formed, out of for example, a transparent polyester film to which antistatic treatment is applied, so as to have a bottomed cup shape and a large number of pleats 2 in the periphery thereof. The depth of the container, that is, the height (h) thereof is set to about 20mm. This container 1 can be prepared by a general manufacturing method and may have any dimension if the depth thereof is 10mm or more and has not only shape holdability and heat resistance and is not diamaged even when water is received therein to be frozen. Further, since the polyester film is transparent, content can be looked through said film. The thickness of the base material is altered according to use but usually 12-25mum.
Patent JP-S6189622-A (JP)
Title: Formation of silicon single crystal film
Inventor: IWAI TAKASHI
IPC: H01L21/02
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a uniform surface state in performing epitaxial growth while starting crystallization from the polysilicon layer in window forming portions, by performing the crystallization of the window forming portions separately from crystallization of other portions such that the window forming portions are first crystallized and then the whole surface of the polysilicon layer is single-crystallized from the first crystallized portions as the nuclei. CONSTITUTION:An SiO2 layer 2 on an Si wafer 1 is provided with linear window forming portions 5 spaced from each other with a certain distance, and a polysilicon layer is deposited thereon by CVD or the like. The broken lines indicate the positions of the window forming portions 5 while the solid lines indicate recessed regions 6 produced on the polysilicon layer 4. The space between the linearly provided window forming portions 5 depends upon the size of a device to be formed. The beam diameter is controlled to a several mum with the power of Ar laser at 10W, and such laser beam is applied along the linear window forming portions 5 so as to single crystallize the polysilicon layer in the window forming portions 5. The laser power is then decreased to 5W while the diameter of the spot is increased, and such laser beam is made to scan in the rectangular direction against the linear window forming portions 5 so as to crystallize the polysilicon layer 4 on the SiO layer 2.
Patent JP-H0660762-A (JP)
Title: Manufacture of switch base body for small size switch
Inventor: MURAYAMA KAZUHIKO
IPC: H01H11/00
Filed: 1992-08-07
Abstract: PURPOSE:To make a movable contact piece slide on and touch a fixed contact piece and at the same time to manufacture a switch base body with which the height of a switch is made as low as possible. CONSTITUTION:An terminal part 3a of each fixed contact piece 3 is inserted in each hole 1b formed in a lower side die 1 having a cavity 1a. Then, each fixed contact piece 3 is inserted in each hole 2a of an upper side die 2 and the upper face of the lower side die 1 and the lower face of the upper side die 2 are closely stucked each other wherein the upper side die 2 has projected parts 2c having tilting faces 2b in the inlet parts of the holes 2a for fixed contact piece insertion. Afterward, resin is injected into the cavity 1a through an injection inlet formed between the upper side and the lower side dies to carry out insertion molding. Next, the upper side and the lower dies 1, 2 are separated and removed and thus a switch base body 4 is formed.
Patent JP-2001044778-A (JP)
Title: Composite electronic component
Inventor: YONEZAWA EIICHI
IPC: H01L21/822
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of design freedom for inductance and capacitance by reducing mutual interference in the case of manufacturing an inductor/ capacitor composite component. SOLUTION: A 1st electrode layer 21, a dielectric layer (PST layer) 3, and a 2nd electrode layer 22 are formed on a substrate 1 in this order to form a capacitor section, and a flat inductor consisting of a magnetic film 5 and a coil 4 is formed on the capacitor section so as to make the capacitor and the inductor independent of each other in terms of the circuit thereby reducing the mutual interference and enhancing a degree of design freedom of the inductance and the capacitance.
Patent JP-H0878350-A (JP)
Title: Semiconductor heat-treatment apparatus
Inventor: KAWAMOTO HIROSHI
IPC: H01L21/22
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a semiconductor heat-treatment apparatus by which the temperature difference between the central part and the peripheral part of wafers is compensated by sheetlike heat-conducting members and by which the temperature distribution inside the face of the wafers is made uniform by a method wherein the wafers and the heat-conducting members are alternately fitted into, and loaded on, slits formed in rods for a boat arranged inside a reaction chamber. CONSTITUTION: A boat 13 is arranged inside a reaction chamber 10, and slits 20 are nicked at equal intervals in rods 19 for the boat 13. Wafers 12 and sheetlike heat-conducting members 17 are supported by the slits mutually parallel and alternately. The heat-conducting members are subjected to the thermal radiation of a heating heater 14 when a temperature is raised, heat which is absorbed due to the thermal radiation is transmitted to the central part of the wafers 12, the heat is absorbed from the central part of the wafers 12 when the temperature is lowered, and the heat is radiated to the circumference of the wafers 12. Thereby, the temperature distribution inside the face of the wafers 12 is made uniform in a heat treatment.
Patent JP-S61132574-A (JP)
Inventor: YOSHIHARA TETSUYA
IPC: C04B41/50
Filed: 1985-09-27
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-S6188924-A (JP)
Title: Inclination adjusting mechanism of roll forming equipment
Inventor: ISHII MASAMI
IPC: B21D5/08
Filed: 1984-10-08
Abstract: PURPOSE:To shorten a set-up time by providing a reference pin on the side part of an undriven small roll stand and by making the small roll stand adjustable rotatively centering around a reference pin. CONSTITUTION:A reference pin 21 is provided on the lower side part of undriven small roll stand 2, also rotation adjusting devices 23, 24 are arranged. First, the bend of a blank 19 is set to a pass line with driving stepping motors 4, 7 and with moving the stand 2 and small roll 12. A motor 7 is stopped with holding the driving shaft 10 of lower roll 12 by a lock 17. The blank 19 is pressed by cylinder 8 via the small roll 16 and a fastening nut 22 is unscrewed. The inclination angle theta of the stand is minutely adjusted with rotating an adjusting bolt 24. Then the blank 19 is formed with cold rolling. Due to the simplification of the minute angle adjustment the time in set-up is remarkably shortened.
Patent JP-2001041363-A (JP)
Title: Triple layer pipe
Inventor: HARUNA SAKAE
IPC: F16L11/08
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a triple layer pipe capable of making effective use of incineration ashes. SOLUTION: In this triple layer pipe 1 formed out of an intermedaiate layer 12 made out of synthetic resin foamed bodies, an outer layer 11 made out of synthetic resin non-foamed bodies, provided in such a way as to cover the outer circumferential surface of the intermediate layer 12, and of an inner layer 13 made out of synthetic resin non-foamed bodies, provided in such a way as to cover the inner circumferential surface of the intermediate layer 12, and the triple layer pipe is so constituted that inceneration ashes are dispersed in the synthetic resin foamed bodies forming up the intermediate layer 12.
Patent JP-2001044963-A (JP)
Title: Receiver
Inventor: MIYANO TAKESHI
IPC: H04J11/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To receive the signals of a synchronous modulation part also by a mobile object and to improve the receiving quality of a differential modulation part by correcting the phases and amplitudes of symbols other than its own one in a frame and demodulating coherently the corrected output. SOLUTION: A controller 2 of a synchronous modulation part stores the output received from an orthogonal frequency division multiplexing(OFDM) demodulation part 1 in a frame memory 3 in an amount equivalent to one frame. A compensating device 4 estimates and corrects with internal extraction the phase of a symbol of a prescribed part according to a symbol whose phase and amplitude are known and applies the corrected phase to an entire frame. The symbols equivalent to four symbol strings having new times are stored in a partial frame memory 5 among all symbols of a single frame. The corrected symbol is demodulated at a synchronous carrier coherent demodulation part 6 and then outputted.  A controller 9 of a differential modulation part stores the output received from the pat 1 in a symbol memory 7 in an amount equivalent to a single symbol string, and the output of the part 1 equivalent to one symbol is corrected by a compensating device 8. Then the symbol is inputted to a differential carrier coherent demodulation part 10 to be demodulated there and then outputted.
Patent JP-H0193016-A (JP)
Title: Limit switching device
Inventor: JIYOOJI JIEI JIYANIYU
IPC: F16K31/04
Filed: 1988-08-29
Abstract: PURPOSE: To protect an actuator and a controlled device from an abnormal force condition able to generate damage, by a pivotally mounting lever connected to a pivot unit, moving the unit through a spring means and operating a switch means. CONSTITUTION: This limit device is provided with a previously biased coil spring 54, this spring holds a switch actuator 62 connected to a limit signal generating switch unit. The actuator 62 is provided with a linear moving bar member connected to the coil spring 54 compressed between movable spring stoppers. This bar, at ordinary positioning time of a positioned device, is engaged with a spring retainer or stopper, so as to be capable of moving in two directions, and in a locked condition so as to prevent movement of the positioned device, to be mounted further movably by force larger than spring tension. An excessive load generated in a driving gear pivotally moves a lever 15 around a pivotal point, also moves the switch actuator 62, to operate the switch unit 14. The lever 15 is quickly operated only in the point of time generating an abnormal load condition.