baber/WOPTO huggingface dataset:
Patent JP-H11162526-A (JP)
Title: Battery condition detecting device
Inventor: MATSUMOTO TOSHIHIRO
IPC: H01M10/48
Filed: 1997-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a battery condition detecting device that calculates battery internal resistance and detects a battery temperature automatically according to the internal resistance or that identifies a battery type. SOLUTION: A battery 1 supplies a fixed electric power to a load 3 by adjusting a voltage and current by means of a discharge control device 21 of a control circuit 2. The electric power charges the battery 1 by means of a charge control device 22. At this time, the voltage and current of the battery 1 are detected by means of a voltage sensor 23 and current sensor 24 to supply to an internal resistance calculating device 25. The value of the relationship of the voltage and the current is stored in the internal, resistance calculating device 25 as table data. Internal resistance is obtained by calculating outputs of the voltage sensor 23 and the current sensor 24 to input this calculated result in a temperature identifying device 26. The relationship of internal resistance and temperature is stored in the temperature identifying device 26 as table data.  A battery temperature corresponding to the internal resistance based on the calculated result of the internal resistance calculating device 25. The discharge control device 21 and charge control device 22 are controlled by the detected battery temperature, or it is displayed to a display device as required.
Patent JP-H03202789-A (JP)
Title: Testing apparatus for packaged printed circuit board
Inventor: ARAI SEN
IPC: G01R31/02
Filed: 1989-12-29
Abstract: PURPOSE:To improve safety of working where the danger that an operator's hand is caught between a detecting stage and a substrate mounting stage is eliminated by fixedly stopping the detecting stage which is descended by a handle at the drop position. CONSTITUTION:When a handle 8 is turned, a clank 11 is turned to pull a connecting rod 12, so that a detecting stage 3 is lowered against a spring 4 as indicated by a two-dot chain line. The detecting stage 3 hits a stopper 13, and becomes unable to fall further. When the detecting stage 3 is lowered to this position, an engaging projecting piece 15 is engaged with an engaging piece 16, and therefore the detecting stage 3 is held at the dropping state. Thereafter, when a solenoid 9 is magnetized, a coupling point 18a is pulled and the engaging piece 16 is pulled by a coupling rod 18, thereby disengaging the projecting piece 15. As a result, the detecting stage 3 is raised to a position shown by a solid line owing to the urging force of the spring 4. Subsequently, a substrate mounting bed 20 is raised and a detecting pin 7 is in touch with a substrate 5. Then, checking of the substrate 5 is conducted. Accordingly, a dangerous possibility that an operator's hand be caught between the detecting stage and the substrate mounting bed is removed, thereby improving the working safety.
Patent JP-2000173463-A (JP)
Title: Color selecting mechanism assembling device
Inventor: WAKITA KOJI
IPC: H01J9/14
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a color selecting mechanism assembling device capable of enhancing assembly efficiency of a color selecting mechanism. SOLUTION: This device has a mounting member assembling part 120 in which a plurality of constituting components 11, 12, 13 of a mounting member 10 for a color selecting mechanism 20 supplied are combined and the mounting member is assembled; an assembled member stock part 130 for storing a plurality of assembled mounting members; a color selecting mechanism assembling part 140 for assembling the supplied color selecting mechanism with the stored mounting member; and a mounting member carrier part 150 moving among the mounting member assembling part and the assembled member stock part and the color selecting mechanism assembling part, and for carrying the mounting member.
Patent JP-H10165950-A (JP)
Title: Contaminant decomposing apparatus of lakes and marshes using feeble ultrasonic waves
Inventor: HONDA KEISUKE
IPC: C02F9/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To decompose a contaminant of lakes and marshes by accelerating the propagation of microorganisms by feeble ultrasonic waves. SOLUTION: A solar cell 3 is mounted on the frame member 2 assembled on a raft 1 and ultrasonic oscillators 4 are arranged within the frame member 2 to receive the supply of power from the solar cell 3 and a large number of large metal plates 5 are suspended from the frame member 2 and ultrasonic vibrators 6 are respectively mounted on the metal plates 5 to be connected to one terminals of the ultrasonic oscillators 4 and the other terminals of the ultrasonic oscillators are connected to the large metal plates as common terminals. Power is always applied to the ultrasonic vibrators from the solar cell and ultrasonic oscillator applies the oscillation output so that feeble ultrasonic waves of one watt or less per radiation area of 1cm<2> are generated from the ultrasonic vibrators.
Patent JP-H02222519-A (JP)
Title: Construction of reference mark guiding alignment of fine structure of in-process semiconductor integrated circuit with continuous mask
Inventor: MARUKO IBUANO BURASUKI
IPC: H01L23/544
Filed: 1989-12-28
Abstract: PURPOSE: To abate the noise made by the refraction of laser beams in a stepwise structural base while improving the visibility of a reference mark by a method wherein the first and second layers made of polycrystalline covered with a metal silicide is formed on the surface region of a field oxide film. CONSTITUTION: Within the title reference mark structure 20 guiding the alignment and precise convolution of the fine structure of an incomplete semiconductor integrated circuit with continuous masks in the manufacturing step of the semiconductor integrated circuit, the reference mark structure 20 made of polycrystalline the first and second layers 7, 10 are arranged in mutually overlapping mode to be covered with a metal silicide layer 11 and formed on the surface region of a field oxide film 5. For example, this reference mark structure 20 is to be raised exceeding 8000Å above the field oxide film 5.
Patent JP-H05173233-A (JP)
Title: Film winding device
Inventor: OGIWARA MASUO
IPC: G03B17/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide a film winding device which is capable of winding a film from the rotational quantity of a motor in an accurate manner with simple constitution. CONSTITUTION:The set data of the amplification factor of an AC amplifier 6 and the threshold of a comparator 7 which are preliminarily stored according to a DC brush motor 2 to be used on the basis of the respective detected output of a temperature detecting circuit 11 and a battery voltage detecting circuit 10, are read from EEPROM 12, and the amplification of the AC amplifier 6 and the threshold value of the comparator 7 are corrected and set on the basis of the read set data.
Patent JP-H02290067-A (JP)
Title: Read-only-memory and its manufacture
Inventor: ANDORIYUU DEII JIYONZU
IPC: H01L21/8246
Filed: 1989-12-27
Abstract: PURPOSE: To reduce power consumption in a standstill state by configuring a ROM memory with a transistor(Tr) comprising a current channel and a control electrode, for controlling the conductance of a current channel, and connecting a word line to the control electrode. CONSTITUTION: A ROM cell 40 is formed of multiple columns and rows, with each row connected to one word line 42 and each column bit lines 44 and 46, respectively. At each memory cell a single Tr, similar to transistors Tr 48 and 50, is provided respectively, with a gate 52 of the Tr 48 connected to the word line 42, one end of the current channel of the Tr 48 connected to the bit line 44, and the other end 56 to a power source VSS. In addition, a gate 58 of the Tr 50 is connected to the word line 42, while one end 60 of the current channel of the Tr 50 connected to the bit line 46. Further, the other end 62 of current channel is connected to a power source VDD, a power source for the power source VSS supplied. Conductance control for the current channel is performed with all the current channels and the Trs containing control electrodes.
Patent JP-2000174228-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: KANETANI HIROYUKI
IPC: H01L27/108
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit comprising a capacitor wherein scaling of film thickness is made easy, and degradation in characteristics under reduction action of hydrogen, etc., is suppressed. SOLUTION: Related to a semiconductor integrated circuit comprising a capacitor C1 formed on a substrate 10 covered with a silicon oxide film, the capacitor C1 comprises a lower Pt electrode 12 formed on the substrate 10 through a Ti film 11, a first PZT film 13 formed and crystallized over it, a second PZT film 14 formed and crystallized over it, and an upper Pt electrode 15 formed over it. The first PZT film 13 is crystallized containing Pt which is diffused from the Pt electrode 12 while the second PZT film 14 has little diffusion of Pt. Due to the second PZT film 14, and excellent polarity characteristics with no leakage is provided.
Patent JP-H09158361-A (JP)
Title: Steel panel and assembly method thereof and assembly supporter
Inventor: KAMI HIROSHI
IPC: E04B2/56
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a steel panel, which has sufficient strength and is executed easily and can be applied to the buildings of various patterns and in which parts are also controlled readily. SOLUTION: Two steel-wall frameworks 10 and one steel opening framework 50 are juxtaposed and a frame 70 is manufactured. A wooden surface frame body 60 consisting of face plated 60a-60d is stuck on one surface of the frame 70. The steel-wall frameworks 10 are constituted by combining three studs (vertical core materials) 112a, 112b, 112c made of steel and two tracks (horizontal core materials) 111a, 111b made of steel in a square frame shape. A horizontal member 114 made of steel is disposed to the steel-wall frameworks 10 at a place in the same height as a lower chord 121b configuring the lintel section 20A of a steel opening framework 20.  The steel opening framework 50 is organized by combining four studs 122a-122d made of steel and four tracks (the horizontal core materials) 121a-121d in the square frame shape, diagonal members 124a, 124b made of steel are arranged to the upper lintel section 20A, and a truss structure is formed.
Patent JP-H11172389-A (JP)
Title: Production of aluminum foil for electrolytic capacitor
Inventor: IIZUKA SHINICHI
IPC: C22C21/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing aluminum foil for an electrolytic capacitor in which, at the time of subjecting an aluminum foil coil to annealing treatment, the seizure of the aluminun foil and the discoloration of both edge parts can be prevented, further, the dispersion of capacitance therein is made small, and its productivity is made excellent. SOLUTION: At the time of subjecting aluminum foil for an electric capacitor having >=99.90 wt.% purity to annealing treatment, the annealing treatment is composed of a temp. rising stage in which the atmosphere at least at the time of starting the temp. rising is composed of an inert gas, a holding stage in which the holding temp. lies in the range of 400 to 600 deg.C and a temp. dropping stage. At the point of time in which the temp. in the inert gas atmosphere in the temp. rising stage reaches the range of >=400 deg.C, it is made a vacuum atmosphere of <=10<-1> Torr, the annealing treatment is continued while the vacuum atmosphere is held, and at the optional point of time before the temp. reaches <400 deg.C, the atmosphere is made the one of an inert gas.
Patent JP-H06172884-A (JP)
Title: Desoxidization method of rare-earth metal
Inventor: KIMURA ETSUJI
IPC: C22B59/00
Filed: 1992-12-01
Abstract: PURPOSE:To efficiently reduce the oxygen content of a rare-earth metal by heat-treating the rare-earth metallic element with the more active rare-earth metallic element in the halide flux containing metallic Ca at a temperature below melting point. CONSTITUTION:The rare-earth metallic element which is active more than the rare-earth metallic element to be desoxidized and Ca are immersed in the flux of the calucium halide containing metallic Ca and heat-treated at the temp. below the melting point of the object metal under inert gas atmosphere. In such a case, in desoxidizing Tb, for example, Er, Y, etc., is used as the metal active more than Tb and, as the flux, the mixture of about 55-100wt.% CaCl2 and about 0-45wt.% CaFe2 is preferable. The content of the metallic Ca is preferably about 1.5-2.5 times equivalent of saturated solubility (about 8%) per CaCl2 to be used. The heat treatment is executed in the state in which the rate-earth metal is solid, and the contamination by the impurity derived from a crucible can be prevented.
Patent JP-H05181592-A (JP)
Title: Wireless coordinate reader
Inventor: MORITA YOSHIYUKI
IPC: G06F3/03
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the power consumption of a coordinate pointer having a power supply for a wireless coordinate reader. CONSTITUTION:A drive instruction signal generating circuit 6 applies a drive instruction signal s3 to a loop line group 2. A coordinate pointer a detects the signal s3 through a drive instruction signal detecting circuit 82. Then a drive circuit 84 produces a drive signal s10 under the control of a drive control circuit 83. A coil 81 generates an AC magnetic field with the signal s10 and therefore an induction signals S1 is produced to the group 2 in accordance with the position of the pointer 8. A loop line is selected by a scanning circuit 3 and at the same time the signal s1 is led to a signal processing circuit 5 and then inputted to a control circuit 7 for calculation of the coordinate value.
Patent JP-H05180364-A (JP)
Title: Electromagnetic actuator
Inventor: HAGIWARA KOICHI
IPC: F16K31/06
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the axial length of an inner housing by inserting the other end of a guide shaft into one end side of a through hole ad fitting and fixing one end of a drive rod to the other end side of the through hole. CONSTITUTION:The other end of a guide shaft 27 having a disk shaped support frame abutting against the closed end of a bottomed cylindrical body 16 at one end and made from a non-magnetic material is supported by a first bearing member 24 and inserted into one end side of a through hole 23 of a movable core 20. The support frame 27a is lightly fitted to the bottomed cylindrical body 16. A drive rod 21 is supported by a second bearing member 26 and passed through the insert hole 25 of a fixing core 15. One end of the drive rod 21 is fitted and fixed to the other end side of the through hole 23. Thus, the thickness of the closed end of the bottomed cylindrical body 16 can be decreased and the movable core 20 can be arranged near to the closed end of the bottomed cylindrical body 16. Therefore, the axial length of an inner housing 17 can be reduced.
Patent JP-H09156253-A (JP)
Title: Page presser
Inventor: UEDA TOMOHIRO
IPC: B42D9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To develop function as a paper presser and a bookmaker corresponding to large and small books by vertically attaching and fixing an inverted L-shaped vertical rod part to the right-hand part of a base plate provided with a holding part holding the cover of a book and opening and closing a key-shaped page pressing part by a spring. SOLUTION: A page pressing part 2 having an almost inverted L-shape as a whole and formed into an almost key shape at one end of the lower part thereof and having an elastomer 1 provided to the leading end thereof as a page slip preventing element is provided and a raising part 3 and a spring hooking part 4 are provided to the lower part thereof. An inverted L-shaped vertical rod part is loosely passed through a lead tubular element 6 to be mounted in a freely resolvable manner and the leaf tubular element is vertically fixed to the right-hand part of a plate 8 having an insertion type holding part 7 composed of an elastic material and having another spring hooking part 5 provided to the right-hand part of the lower part thereof. Both ends of a pull spring 9 are hooked with the spring hooking parts 4, 5 to open and close the page pressing part 2 by the force of the spring 9.  By this constitution, function as a page presser and a bookmarker can be developed corresponding to large and small books.
Patent JP-H11175083-A (JP)
Title: Method and device for calculating noise likeness
Inventor: TAZAKI HIROHISA
IPC: G10L25/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a precise, stable background noise likeness calculation method simple to control a histogram, executing with irreducible minimum memories, with high resolution and an excellent followup property for noise fluctuation. SOLUTION: A histogram addition part 10 synthetically evaluates output results of a pitch periodicity evaluation means and a steadiness evaluation means in addition to noise likeness being a final output, and decides an additional amount for plural elements of the histogram stored in a histogram means 12. A histogram suppression means 11 suppresses the histogram by multiplying a total histogram cumulative value by a multiplier smaller than 1. A peak retrieval means 13 retrieves a maximum value smaller than centroidal power and larger than an adaptive threshold value even in the cumulative value, and approximates curvedly between before/after cumulative values, and calculates estimated noise power with high resolution. A noise likeness calculation means 8 calculates the noise likeness by using the power and the estimated noise power.
Patent JP-H10169105-A (JP)
Title: Stop for roof tile
Inventor: TANAKA HIDEKAZU
IPC: E04D1/34
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To hold the end of an eaves tile and prevent flapping by integrating a seat part, a press part and a support part to extend the support part, facing the shank of a stop disposing a stopper abutted on the peripheral face of the shank on the support part. SOLUTION: A downward inclined press part 11 is extended from one side of a seat part 10 opening the insertion hole of a holding fitting 9 for curving and making a strip steel plate. Furthermore, a downward inclined support part 12 is extended by being folded from the other side of the seat part 10, and a stopper 13 composed of a circular arc-like notch 13a is made on the extension end of the support part 12. Next, an inserted stop fitting 6 is screwed in a roof constitution material 3 by a tool, and at the time of pressing for the holding fitting 9 of the head part 8 of the stop 6 by a time lag, the notch part 13a is engaged with a shank 7. The seat part 10 is prevented from being deformed downward by the support part 12 extending to the seat part 10 from the stopper 13.  Thereby when site execution is performed while the stop fitting 6 is driven by the power tool, deformation and dislocation of the holding fitting 9 are prevented and flapping prevention of a tile 4 can be achieved.
Patent JP-2000171878-A (JP)
Title: Camera protecting housing and protecting method for monitoring camera
Inventor: MURAMATSU MASAHIRO
IPC: G03B17/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a camera protecting housing equipped with a function for preventing the soiling of a glass surface and a protecting method for a monitoring camera. SOLUTION: A rainfall detector 12 detects whether or not it rains, and a fan 5 is rotated according to a detection signal so as to take in air from an air take-in port 7 and cause the current of air. A duct 3 guides the current of air to the surface on the external side of the front glass 2 through which the camera 8 picks up an image, so that the current of air 19 on the front glass is formed to remove waterdrops adhering to the glass 2 because of the rainfall. Furthermore, a waterdrop sensor 13 detects the waterdrops and detects whether or not the waterdrops adhere to the glass 2. The temperature of the current of air is raised by a heater as necessary, thereby enhancing accuracy in the detection and the removal of the waterdrops, freezing and snow and the like.  Thus, the rainfall is automatically detected, the waterdrops adhering to the glass 2 are automatically removed, excellent image pickup is realized, the quality and the accuracy of monitoring are enhanced and further maintenance care is lightened.
Patent JP-H06190119-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1992-12-25
Abstract: PURPOSE:To impart a game value by which a player is satisfied therewith, in the case the combination of specific discriminating information is formed in plural combination valid trains in a variable display device. CONSTITUTION:In a great hit finish processing executed by a game control microcomputer, whether a great hit is generated on plural valid lines or not is judged in S34, and in the case the great hit is generated on plural valid lines, the hit decision value of a random 1 counter is set to a decision value at the time of high probability in S35, by which generation probability of the next great hit after the great hit is finished is increased.
Patent JP-H07188947-A (JP)
Title: Surface roughening method
Inventor: OGASAWARA SHUICHI
IPC: H05K3/18
Filed: 1993-12-27
Abstract: PURPOSE:To form fine ruggedness on the surface of a substrate and to improve the adhesive strength of a film by forming an etching resist layer having fine pinholes reaching the surface of the substrate to be etched on the surface of the substrate and thereafter subjecting the exposed part in the substrate by the pinholes to etching. CONSTITUTION:The surface of a substrate to be etched is coated with an etching resist having fine pinhles reaching the surface to be etched in the substrate. Then, the surface of the substrate exposed by the pinholes is selectively subjected to etching to form recessed parts on the surface of the substrate. Thus, the surface of the substrate in which a film is to be formed can suitably be roughened, and an excellent film can be formed on the face to be adhered with tight adhesion.
Patent JP-H11246585-A (JP)
Title: Production of zinc ethylenediaminephosphate
Inventor: KUMA KIMITAKA
IPC: C07F9/09
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically producing zinc ethylenediaminephosphate without requiring waste liquid treatment. SOLUTION: This method for producing zinc ethylenediaminephosphate comprises mixing an aqueous solution of zinc phosphate in which phosphoric acid/zinc (molar ratio) is 1.0 to 2.0 with an aqueous solution of ethylenediamine in such amount that ethylenediamine/zinc (molar ratio) is 0.5-1.0, adjusting pH of solution to 3-11 and aging the solution.
Patent JP-H07193284-A (JP)
Title: Dewar and squid magnetic flux meter
Inventor: MATSUDA NAOKI
IPC: H01L39/04
Filed: 1993-12-27
Abstract: PURPOSE:To provide a dewar having structure capable of excellently detecting the magnetic signal of a specimen, with pickup coils. CONSTITUTION:By forming an inner wall 2b standing upward from the nearly central part of the bottom part wall 2a of a dewar wall 2 where cooling medium 4 is stored, a specimen accommodation space 5 penetrating the inside of pickup coils 6... is formed, and a specimen 7 is accommodated in the specimen accommodation space 5.