baber/WOPTO huggingface dataset:
Patent JP-H073419-A (JP)
Title: Plating deposition controller for hot dip metal coating line of metallic wire
Inventor: NAKAMURA HIROAKI
IPC: C23C2/38
Filed: 1993-06-21
Abstract: PURPOSE:To minimize the fluctuation in plating deposition in operation to be carried out over a long period of time by executing feed back control of the plating deposition during a plating stage. CONSTITUTION:The wire diameter D1 of the unplated wire delivered from a delivery section and the wire diameter D2 of the plated wire taken up on a take-up section are measured. The plating deposition N is calculated from the wire diameter data obtd. in such a manner. Whether the plating deposition N is within a permissible range of the preset objective deposition or not is decided. The traveling speed of the wire is controlled to vary in a direction where the plating deposition N is kept within the permissible range when the plating deposition is decided to be deviated from this range.
Patent JP-S6040949-A (JP)
Title: Automatic ultrasonic-wave flaw detecting method
Inventor: WADA KOUICHI
IPC: G01N29/26
Filed: 1983-08-15
Abstract: PURPOSE:To shorten the scanning time, by setting two kinds of the scanning pitch widths for square scanning lines, i.e. broad and narrow, in advance, in performing the square scanning, performing the narrow scanning for the defect region of a body to be checked, and preforming the broad scanning in the non-defect region. CONSTITUTION:In a microcomputer 14 of an ultrasonic wave checking device, a square scanning line 17a having a broad scanning pitch width and a square scanning line 17b having a narrow scanning pitch width are stored. In this case, the conversion from the broad square scanning line 17a to the narrow square scanning line 17b is accomplished as follows: the defect of a body to be checked is detected by the reflected wave of a probe 1; the signal is outputted to the microcomputer 14 through a flaw detector 8; the signal is further outputted to an automatic scanning mechanism 9 from the microcomputer 14; and the control is performed. In this way, clear indication and acknowledgement of the position, shape, and contour of the defect can be performed, and the scanning time can be shortend extremely.
Patent JP-S5273635-A (JP)
Title: Pattern input unit
Inventor: NAGASAWA HIKOSHI
IPC: G06T1/00
Filed: 1975-12-16
Abstract: PURPOSE: The output level of photoelectric conversion element is memorized with every photo cell at blank area of slip, and threshold value of each photo cell is determined based on the contents thus memorized. In this way, quantization pattern which is not affected by the brightness uniformity on the slip can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1144207-A (JP)
Title: Valve system for multicylinder internal combustion engine
Inventor: NEMOTO HIROOMI
IPC: F01L1/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce size, to minutely vary the operational characteristics of an engine valve, and reduce the number of parts and dissolve the occurrence of unevenness in control between cylinders, in a valve system device for a multicylinder internal combustion engine to vary the operation characteristics of an engine valve according to the operation state of an engine. SOLUTION: A power transmission means 361 comprises an inner wheel 371 , an outer wheel 381 , and a carrier 391 rotatably supporting a planetary rotation body 40, which serve as a constitution element. A first constitution element 381 of the three constitution elements of the power transmission means 361 is interlocked and coupled to a cam shaft 28, a second constitution elements of three constitution elements are coupled to an engine valve V1 and a rotation amount control means 48 is coupled to a second third constitution element 391 of the three constitution elements. A single rotation amount control means 48 is coupled to the third constitution element 391 of a power transmission means 361 respectively corresponding to a plurality of cylinders wherein the opening timings of the engine valves V1 are not overlapped with each other.
Patent JP-S5851905-A (JP)
Title: Hollow yarn type ultrafiltration
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D61/14
Filed: 1981-09-24
Abstract: PURPOSE:To effectively remove the gel layer formed on the inner surface of a hollow system, by backwashing the hollow system from the outside thereof while a liquid is flowed along the inner suface thereof at a high velocity. CONSTITUTION:A liquid is generally introduced into a module 3 through a valve V1 and, while a permeate is flowed out to be introduced into a tank 4, the part of a concentrate is returned to the suction side of a pump 2 to be recirculated and the remainder is returned to a tank 1. When backwashing, valves V1, V5 are completely closed and valves V2, V3 are fully opened and, at the same time, the pump 2 is stopped and the pump 2 and a pump 5 are subsequently started several sec. later. A backwashing liquid enters the module 3 through the pump 5 and the recirculated liquid is returned to the tank 1 through the pump 2 and the valves V2, V3 to be recirculated to a reverse direction with reference to a general flow direction. By this method, a gel layer floated by backwashing is removed by a high speed fluid and, therefore, the module can be effectively washed.
Patent JP-S5853314-A (JP)
Title: Multistage cluster rolling mill
Inventor: KAJIWARA TETSUO
IPC: B21B29/00
Filed: 1981-09-24
Abstract: PURPOSE:To prevent the generation of edge drops and to obtain products of good shapes by using split type eccentric rolls for the backup rolls of multistage cluster rolling mills and providing means for loading bending force upon metal chocks for work rolls. CONSTITUTION:In multistage cluster rolling mills, backup rolls 4 are divided to plural numbers in the direction intersecting with the axial direction of stationary shafts 5a, and the bearings 13 of the split rolls are off-centered with respect to the shafts 5a. The crowns of the rolls 4 are adjusted as a whole by changing the positions of the axial center position of revolution of the split rolls. Work rolls 2 are supported by metal chocks 3, and driving devices are connected to intermediate rolls 3. On the other hand, means for loading roll bending force are provided to the chocks 8. The rolls 2 and the rolls 3 are bent along the rolls 4 by adjusting the crowns of the rolls 4 and loading bending force upon the rolls 2, whereby the shape of a material 1 to be rolled is controlled.
Patent JP-S5273355-A (JP)
Title: Protection gap device
Inventor: MENJIYOU SHINICHI
IPC: H01T1/04
Filed: 1975-12-17
Abstract: PURPOSE: To reduce a damage of discharge electrode to a slight amount, by separately and adjacently arranging each electrode of discharge and arc with a material used made selected so that arc of the arc electrode may be more stabilized than of the discharge electrode, and by using a discharge electrode of L shape to shift the discharge electrode arc quickly to the arc electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000340193-A (JP)
Title: Battery pack
Inventor: MORIYAMA SHIGERU
IPC: H01M2/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the cycle life characteristic by forming at least one unit cell in a battery set to be smaller in capacity than other unit cells, and connecting these unit cells by conductive connectors. SOLUTION: A battery pack 1 is provided with a unit cell 11 smaller in capacity than unit cells 5, and the unit cell 11 is connected to the unit cells 5 by conductive and detachable connectors 12. The small-capacity unit cell 11 in a battery set 2 is overcharged in a charging process and deteriorated earlier than the other unit cells 5, but the small-capacity unit cell 11 is replaceable. Since the other unit cells 5 are not deteriorated when the small-capacity unit cell 11 reaches the end of its life, if the faulty small-capacity unit cell 11 is replaced with a new unit cell 5 or unit cell 11, the battery pack 11 once discriminated as the end of its life can be reused to remarkably increase the cycle life characteristic of the battery pack 1.
Patent JP-H0444270-A (JP)
Title: Manufacture of dmosfet
Inventor: KUDO NOBORU
IPC: H01L29/78
Filed: 1990-06-07
Abstract: PURPOSE:To lower a VTM object value of a DMOS and to improve yield of a DMOSFET by channel-doping after a gate electrode is formed. CONSTITUTION:A gate oxide film 3 and a gate electrode 4 of polySi are formed on a P-type substrate 1 surrounded by a field oxide film 2. Then, with the electrode 4 as a mask an N-type impurity such as phosphorus or the like is doped to form a base 5, further P-type impurity such as boron or the like is ion doped to form a source 6 and a drain 7. Thereafter, using a resist 11 and the film 2 as masks, the base region 5 under the electrode 4 is doped with P-type impurity such as boron or the like by an ion-implanting method. Then, after the resist 11 is removed, it is heat treated at 900 - 1100 deg.C, and an ion- implanted region 8 is electrically activated. In the impurity concentration profile of a channel after heat treating, since a decrease in boron surface concentration due to absorption to SiO2 is small, the controllability of a channel surface concentration is improved.
Patent JP-S6042695-A (JP)
Inventor: NAKAI ICHIROU
IPC: B01D51/04
Filed: 1983-08-18
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-H10340202-A (JP)
Title: Address trap comparison circuit facilitating fault verification
Inventor: SATO KAZUAKI
IPC: G06F11/263
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an address trap comparison circuit that can surely and easily detect a fault and that can be reduced in the number of clocks. SOLUTION: Whole bits in an instruction/data address are fixed to '1' by inputting a test mode signal to an address trap shift register. Then, data in the register are RESET signals and '0' is sequentially and alternately set for whole data. The faults of all elements are detected by EXNOR, NAND and NOR-operating them. The address trap register operates as a shift register and it automatically and sequentially executes the same detection operation with a small number of clocks.
Patent JP-S5773662-A (JP)
Title: Sensing element for combustible gas
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1980-10-25
Abstract: PURPOSE:To improve the sensitivity for methane, by constituting of indium oxide as the main component and adding a presribed quantity of iron oxide and oxides of the noble metal. CONSTITUTION:The following oxides are mixed so as to contain 5-50wt% iron oxide (Fe2O3) and 0.06-10wt% platinum oxide or palladium oxide of the whole effective components and 94.94-40wt% indium oxide. Here, a grain diameter of iron oxide is made to be 0.05-0.2mum that is the value calculated from X-ray diffraction. A fixed quantity of mixed powder is weighed and said powder is press-formed in columnar element shape buried with a platinum electrode and having 2mm.phi diameter and 2mm. length and a gas sensitive body is formed under the condition of baking at 600 deg.C, for three hours in air. This gas sensitive body has the sensitivity for methane which is nearly the same to those for isobutane and hydrogen.
Patent JP-S6041841-A (JP)
Title: Traffic detector
Inventor: SATOU KUNIO
IPC: H04L12/26
Filed: 1983-08-17
Abstract: PURPOSE:To detect the traffic state on a line by generating a signal state of the traffic amount in the unit time and the amount of a predetermined reference traffic value is over or below from a data received from an interface section through monitor. CONSTITUTION:When a start code and an end code given from a parameter input panel 34 and the start code and the end code of a data block given from a serial/parallel converting section 33 are coincident, the timing signal of both codes is transmitted from a data block start/end deciding circuit 35 to a timer traffic detection section 36. The timer traffic detection section 36 calculates the traffic amount on a line connected to a traffic detector 22 in the unit time given from the panel 34 from the said timing signal, decides whether the amount is over or below the reference traffic given from the panel 34 and transmits the result of decision to an external interface section 37. The external interface section 37 transmits the result of calculation of the traffic detection section 36 to a network managing section in a form of a digital signal when a line failure detecting section 38 represents the line normal state.
Patent JP-S6133897-A (JP)
Inventor: RICHIYAADO HARII TOOMASU
IPC: B26D1/40
Filed: 1985-07-08
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-H0814751-A (JP)
Title: Dehumidifying and drying device
Inventor: HASHIMOTO MASUMASA
IPC: F26B21/10
Filed: 1994-06-30
Abstract: PURPOSE:To reduce the heat loss of a dehumidifying and drying device and free this device from fluorocarbon control regulations by a method wherein a dehumidifying element is made of a ceramic honeycomb laminate formed by polymerization of the metal silicate gel combined with a plurality of metals. CONSTITUTION:The dehumidifying element 11 of a dehumidifying and drying device 100 installed on the ceiling of a bathroom is provided with a ceramic honeycomb laminate formed by polymerization of the metal silicate gel consisting of silica gel and a plurality of metals such as cobalt, iron and manganese combined therewith. The dehumidifying element 11 is adjusted to a micropore and meripore form taking part in water adsorption and the ceramic honeycomb laminate takes in metals in the form of a metal chloride, thereby augmenting the amount of moisture adsorbed. Moreover, the pores have a large amount of hydroxyl group fixed therewith to increase the hydrophilic property, thereby improving the water adsorbing and desorbing function. In this way the device is reduced into a compact size and the thermal energy required for regeneration of the dehumidifying element is reduced by a portion equivalent to the reduced device size so as to improve the efficiency.
Patent JP-S5374033-A (JP)
Title: Electrostatic recording system
Inventor: TAKAHASHI HIDEO
IPC: B41J2/41
Filed: 1976-12-13
Abstract: PURPOSE: To fully maintain the density of typing despite of high speed typing in order to perform a high quality typing repeatedly by eliminating an electric charge of the portin which corresponds to the letter so as to form an electrostatic latent image, and thereafter, by attaching a developing agent to the protion eliminated so as to make the latent image visible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0314362-A (JP)
Title: Plural-image printing device, transfer paper used therefor and method for printing plural images
Inventor: TAKANASHI RYOYU
IPC: H04N9/79
Filed: 1989-06-13
Abstract: PURPOSE:To simultaneously print out two images on paper such as a card by providing the printing device with a means for alternately outputting the 1st and 2nd video signals in each scanning line. CONSTITUTION:In the case of processing plural images such as an image and characters or another image by video signals based upon a television system, the time axes of two or more image signals are controlled and a single synthesized signal is supplied to a printer. Namely, the printing device is provided with the means for alternately outputting the 1st and 2nd video signals intermittently outputted in each scanning line. For instance, a selector constitutes the means for alternately outputting two video signals in each scanning line. Namely, an area switching signal to be switched to H and L in each 1/2 hour is obtained from the output of an R-S flip flop 10b and applied to the selector 8 and image data and character data from time axis conversion circuits 11, 12 are alternately switched and sent. Consequently, two images can be simultaneously printed out on printing paper such as a card only by one printing operation.
Patent JP-S6211787-A (JP)
Title: Gasket
Inventor: HORIGOME KATSUO
IPC: C09K3/10
Filed: 1985-07-10
Abstract: PURPOSE:A co-extruded and molded gasket having improved molding properties, deformation resistance of appearance, sealing and closing effects, comprising a rigid PVC resin, etc., a specific high-molecular weight substance and a plasticizer. CONSTITUTION:The aimed gasket consisting of (A) (i) a rigid PVC resin or ABS resin and (ii) 100pts.wt. high-molecular weight substance consisting of 30-80wt% vinyl chloride resin and 70-20wt% partially crosslinked acrylonitrile- butadiene copolymer and (B) 20-200pts.wt. plasticizer. Trimellitic ester, polyes ter, etc., may be cited as the preferable example of the component B.
Patent JP-S5953543-A (JP)
Inventor: ARII HEIYU
IPC: B29C59/00
Filed: 1983-08-17
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-2000340878-A (JP)
Title: Subcarrier for mounting semiconductor laser element and semiconductor laser module
Inventor: INOUE TOMOKI
IPC: H01S5/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a subcarrier for mounting a semiconductor laser element and a semiconductor laser module, which can control the temperature quickly and precisely by reducing the distance from a semiconductor laser element to a temperature measuring element and making heat transfer from the semiconductor laser element to the temperature measuring element uniform. SOLUTION: This subcarrier for mounting a semiconductor laser element is provided with a mounting part 8 for mounting a semiconductor laser element 4 and a temperature measuring element 5, which is formed so as to surround the mounting part 8 on a substrate 7. This semiconductor laser module uses a subcarrier. A distance between the elements 4 and 5 is short, and heat from the direction of the whole periphery of the element 4 can be received uniformly, so that quick and precise temperature control is enabled. Since an area occupied by the temperature measuring element 5 is small, the subcarrier can be miniaturized, and the module also can be miniaturized corresponding to that amount.
Patent JP-S636975-A (JP)
Title: Av equipment with superimposed caption erasing means
Inventor: OWADA KAZUMI
IPC: H04N5/278
Filed: 1986-06-26
Abstract: PURPOSE:To previously see a state with a superimposed caption, thereafter see the state with no superimposed caption by providing a means for detecting the superimposed caption and erasing the superimposed caption. CONSTITUTION:When a switch 3 turned ON, a detecting means 1 operates to erase the superimposed caption by an erasing circuit 2 and a video having superimposed caption is outputted on the screen of a television 5 connected to a video deck 4. When it is desired to erase the superimposed caption, it can be erased simply by the operation of a switch and when it is desired to input the superimposed caption again after the superimposed caption is erased once, the switching operation is cancelled and then the superimposed caption can be inputted.
Patent JP-H055293-A (JP)
Title: Apparatus for controlling temperature of roll
Inventor: HIRAKO JUNJI
IPC: D21G1/02
Filed: 1991-06-21
Abstract: PURPOSE:To provide a small-sized apparatus capable of quickly controlling the temperature of a roll such as a calender stack roll used in a paper-making process. CONSTITUTION:An induction heating coil 1 for heating the surface of a roll (not shown in the drawing) is placed opposite to the roll surface interposing a prescribed gap. The induction heating coil 1 is integrated with a cooling duct 2 for cooling the surface of the roll heated with the induction heating coil. Since the apparatus has a heater and a cooler, the roll temperature can be controlled in a short time. The size of the controlling apparatus can be reduced by the integration of the heater and the cooler.
Patent JP-S5374206-A (JP)
Title: Brushless motor
Inventor: SUGIYAMA TAKU
IPC: H02K29/10
Filed: 1976-12-14
Abstract: PURPOSE: To enable to revolve the motor by output of a photo converting element, by preparing a rotor with rotatable state in the stator field of a brushless direct current motor, and at the same time, connecting a photo converting element which rotates together with this rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0442072-A (JP)
Title: Setting method for clock delay time for testing ic
Inventor: SASAKI YASUSHI
IPC: G01R31/319
Filed: 1990-06-08
Abstract: PURPOSE:To set in a short time by reverting the same pin of a delay time DT to the same pin group PG, designating an address only at the pin belonging to the PG, and writing the DT data in a DT setting memory. CONSTITUTION:Data indicating whether the address data AD of the same pin group PG and the pin belongs to the PG or not is fetched to a PG table memory 24 from a tester processor 10 as to 1 PG, and the data of the pin is written in the PG address. The other PG is similarly stored in the memory 24. Then, the reading AD of the memory 24 and DT data of the pin belonging to the PG are fetched to a DT setting memory 23 as to 1PG, and the DT data is written in the designated address. Other PG is similarly conducted. When the above fetching time is Tx, the writing time is Ty, the total number of the pin for setting the DT is N and the total number of the PG is M, the DT setting predetermined time of all the pins becomes as an equation. In fact, since the Tx is considerably longer than the Ty and M is considerably smaller than N, the setting in a short time can be performed.
Patent JP-S5274241-A (JP)
Title: Peripheral unit maintenance system
Inventor: ISHIGAKI TOSHISUKE
IPC: G06F11/22
Filed: 1975-12-17
Abstract: PURPOSE: To make easy for the selection of the test mode desired by arbitrary peripheral equipment without providing the logic circuit for test functions in the peripheral equipment, and to perform maintenance efficiently reducing the burden of the hardware at the test functions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10325920-A (JP)
Title: Optical system having structure suitable for eccentricity adjustment
Inventor: OTAKE MOTOYUKI
IPC: G02B13/18
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system which performs excellent eccentricity adjustment with the constitution of small number of lenses and whose producing performance is hardly deteriorated in comparison with designing performance by assembling a 1st lens component from the object side of a lens chamber and a 2nd lens component from the image side of the lens chamber and satisfying specified conditions. SOLUTION: The 1st lens component L12 is assembled in the lens chamber 1 from the object side of the lens chamber 1 and the 2nd lens component L13 is assembled in the chamber 1 from the image side of the chamber 1, and at least either of the components L12 and L13 has a lens surface formed to be a spherical. Then, the conditions being |(r11-R12)/(r11+r12)|<0.3, |r22/r21|<0.2, -0.5<(|r11|-|r22|)/(|r11|+|r22|)<0.5 are satisfied, where r11 and r12 are the radii of curvature of the lens surfaces of the 1st lens component L12 on the object side and the image side, and r21 and r22 are the radii of curvature of the lens surfaces of the 2nd lens component L13 on the object side and the image side.
Patent JP-H1054038-A (JP)
Title: Pneumatic caisson and settlement method thereof
Inventor: WAKI TOSHIO
IPC: E02D23/06
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic caisson capable of efficiently constructing the side wall of an underground tank. SOLUTION: Widening is so made that the inside circumferential surface 11a in the vicinity of the lower end of a side wall skeleton 11 constituted of thick wall concrete is projected, cutting edges 12 and 13 are formed in the lower end position thereof and the lower end position of the circumferential surface as double cutting edges, and a closed space in the lower end of the side wall skeleton 11 held between the double cutting edges is used as a pneumatic operation room 14. Then, a material shaft 15 with one end connected to the operation room 14 and having the other end passing through the side wall skeleton 11 and projecting to the ground is provided.