baber/WOPTO huggingface dataset:
Patent JP-H0315152-A (JP)
Title: Cadmium negative electrode for alkaline storage battery
Inventor: YAMASHITA KATSUMI
IPC: H01M4/24
Filed: 1989-06-12
Abstract: PURPOSE:To improve the charging property and the cycle life property by spreading a cadmium active substance including carbon powder or carbon fiber on a conductive supporter, and forming a microporous membrane of a metal nickel plating layer on the surface to make up a negative electrode. CONSTITUTION:By the presence of carbon powder or carbon fiber with a con ductibility in a cadmium active substance, and by the presence of a nickel membrane layer with a conductibility in the surface layer of the active sub stance, a good conductive metal cadmium is produced from near a conductive supporter along a conductive matrix of carbon powder or carbon fiber by charg ing, the metal cadmium produced in a part reaches the nickel membrane layer on the surface of the active substance, and the conductive supporter and the metal nickel membrane layer are connected electrically with the metal cadmium and the carbon powder or carbon fiber. As a result, the current distribution in the charging is uniformed. Furthermore, charging reaction points in the car bon powder or carbon fiber, or the nickel membrane layer are increased, the polarization of the cadmium negative electrode in the charging is reduced remarkably, and the hydrogen gas generation is suppressed.
Patent JP-S6126258-A (JP)
Title: Infrared solid-state image pickup element
Inventor: DENDA MASAHIKO
IPC: H04N5/33
Filed: 1984-07-16
Abstract: PURPOSE:To increase the rate of sufficiency and prevent the generation of time delay and the like in the driving voltage pulse by a method wherein driving voltage pulses are given through vertical internal wirings made of Al and horizontal internal wirings made of polycrystalline Si. CONSTITUTION:Horizontal internal wirings 41a-44a are formed in a double- layer structure and is made of polycrystalline Si having a small reflectance and easy of forming fine patterns. Therefore, the pattern width of the wirings 41a- 44a are enabled to be made fine, and the rate of sufficiency can be increased. The vertical internal wirings that give driving pulses to the constituent CCD gate electrodes 21-24 of a vertical shift register 2 are made of Al of small reflectance. Accordingly, the generation of time delay or waveform slowdown in the driving voltage pulse given to the CCD gate electrodes 21-24 through the wirings 41-44 can be prevented.
Patent JP-H092155-A (JP)
Title: External mirror for automobile with electric turning type mirror head section
Inventor: ARUMIN SHIYUTATSUPU
IPC: B60R1/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce e the number of part items, and to facilitate the assembling by providing a first and a second members of a turn limiting device in a mirror head and a stop disc, and providing a stop disc in a link, and providing one of a projection of a folding limiting device and a stopper in a mirror leg, and providing the other thereof in the mirror head. SOLUTION: A pipe member 4 is stood from the top surface 3 of an arm 2 of a mirror leg 1, and a turning motor 14 with control module 16 and a link 18 for holding the pipe member 4 are housed in a mirror head 10. A casing 18 formed in a frame 9 of the mirror head 10 surrounds an outer wall of the pipe member 4 so that the mirror head 10 can be freely rotated around a core 5 of the pipe member 4. The casing 18 is pushed by a compression spring 22, and consequently, the mirror head 10 is pushed to the pipe member 4. A stop disc 30, which is not connected to the casing 18, is housed in an annular chamber 28, and furthermore, a lag 29 is projected inward from an annular apron 27, and inserted into a circumferential groove, and furthermore, a folding stopper and a projection 7 are provided.
Patent JP-H0313319-A (JP)
Title: Method of manufacturing porous molding
Inventor: TAJIMA YOSUKE
IPC: B29K105/04
Filed: 1989-06-12
Abstract: PURPOSE:To manufacture not liable to slip and dirty during the wetting period as a floor material or the like used in the place likely to wet by mixing a particle body contained with liquid which volatiles at relatively low temperature and a particle body being different in the liquid connect, and compression- molding and heating it then. CONSTITUTION:For example, 1 pt.wt. of water is contained in 1 pt.wt. of sepiolite, and this is dispersed in 7 pts.wt. of wollastonite wherein 3 pts.wt. of unsaturated polyester resin is added, and they are mixed and stirred up. After that, this is subjected to press-molding (100kg/cm<2>), and then, while the resin is cured by heating it at 100 deg.C, at the same time, the water contained therein is volatiled and thus removed therefrom, thereby obtaining a molding. The molding is excellent in the all of properties such as water permeability, caliber dimension, pore capacity, anti-pollution property, anti-abrasive property, and slippage resistance to or the like.
Patent JP-S5481107-A (JP)
Title: Facilites for recovering energies of blast furnace exhaust gas
Inventor: MATSUI KAZUO
IPC: C21B7/22
Filed: 1977-12-12
Abstract: PURPOSE: To provide the subject facilities wherein the temperature of the exhaust gas is detected  at a gas flue of said facilities, and when the said temperature becomes abnormally high, the gas is  cooled by pouring water in front of a dry type dust catcher, whereby facilities behind the dust  catcher are protected from damages due to high temperatures.   
     CONSTITUTION: An exhaust gas generated from a blast furnace 3 is passed through a dust catcher  4, and thereafter introduced from a dry type dust catcher 11 into a wet dust catcher 7 by the  switching of change-over valves 12a and 12b, and in said wet dust catcher 7 the exhaust gas is  cleaned by driving a generator 10 by means of a recovery turbine 9. Althernately, after the exhaust gas has passed through a Venturi scrubber 5, it is also passed through a wet type dust  catcher 7, and recovered. When the temperature of the blast furnace exhaust gas has become  abnormally high, the temperature is detected at the high temperature side temperature detector 17  in the flue 13, and the resulting signal operates switches of a water source 15 and a comparison  setter 16, water being poured through nozzles 19a and 19b onto the exhaust gas thereby to cool  the same. Adjustment of the quantity of water to be poured is carried out by the temperature of  gas after cooling by the low temperature side temperature detector 18, and operating a pouring  water adjusting valve 14 by the resulting signal.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H099379-A (JP)
Title: Speaker system
Inventor: BEPPU SATOSHI
IPC: H04R1/34
Filed: 1995-06-15
Abstract: PURPOSE: To reduce wind noise by using a partition plate from an opening in the external side of the box body of the title system to the inside of the box body so as to divide the inside of a bass reflex port thereby arranging a flow of the air passing through the opening in the exterior side of the box body. CONSTITUTION: A buffle board 12 and a cabinet 2 are connected to form a box body and a speaker 1 is fixed to the buffle board 12. The buffle board 12 is provided with a pipe-shaped bass reflex port 13 so as to be penetrated perpendicularly through and circumscribed by the outer ridge of the opening, and a partition plate 19 dividing the inside of the bass reflex port 13 from the opening outside the box body to the opening inside the box body is provided on an extension of a grill 14 on the outside of the box body of the bass reflex port 13. A reproduced sound emitted from the rear of the speaker 1 is amplified through Helmholtz resonance caused by the air in a cavity 3 and in the bass reflex port 13 and the sound is emitted in front. Since the partition plate 19 arranges the air flow passing through the opening of the bass reflex port 13 in the exterior side of the box body, no wind sound is caused.
Patent JP-S5938867-A (JP)
Title: Elecgronic apparatus
Inventor: SEKINE KAZUMI
IPC: G06F15/02
Filed: 1982-08-30
Abstract: PURPOSE:To simplify a manufacturing stage, to execute its manufacture at a low cost, and to present a fine view, by sticking other parts than those which require an electric conduction, by only adhesion. CONSTITUTION:An adhesive is applied to a circumference 9a of a reinforcing plate 9, necessary electronic parts such as an LSI 5, a solar battery 3, etc. are loaded on this reinforcing plate 9, and a printed substrate whose wiring is ended is mounted. Subsequently, when a frame 7 is superposed, the lower face of the frame 7 is made to adhere to the adhesive applied part 9a. Subsequently, a connector 6 and a display 2 are dropped into a through-hole part 7a, and subsequently, a spacer 8 is dropped into a part of a through-hole 7b. Subsequently, the adhesive is applied to an upper face 7c of the frame 7, and a sheet 1 is stuck, by which an electronic apparatus such as an electronic calculator, etc. can be made small-sized.
Patent JP-S5939543-A (JP)
Inventor: TADA AKIRA
IPC: B65D8/16
Filed: 1982-08-30
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-H09327905-A (JP)
Title: Ink recording device
Inventor: ARAI KAZUAKI
IPC: B41J2/01
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink recording device, with which blurred ink and excessive ink discharge influenced by the humid condition of the environment and the staining with a feed roller due to the non-fixation of ink to a printing medium are prevented from occurring. SOLUTION: A humidity detecting sensor 18 is provided on a carriage 9 near a printing medium 5 and a printing head 16. The printing head 16 is moved to the predetermined printing head recovering treatment position so as to execute a printing head recovering treatment in response to environmental humidity on the basis of the output of the humidity detecting sensor 18. After the printing head recovering treatment, on the basis of the output of the humidity detecting sensor 18, the printing speed and the line feed speed of the head are changed over to ones, by which ink is fixed to a printing medium 5.
Patent JP-H10340885-A (JP)
Title: Anode-forming method in silicon substrate
Inventor: MURATE MAKOTO
IPC: G01P15/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a anode-forming method of a silicon substrate, wherein effectively making selectively into porous quality is possible and a range of it is suppressed to a designed region by controlling a current flow for suppressing a voltage drop due to the presence of reactive current. SOLUTION: On a p-type single-crystal silicon substrate (silicon substrate), a p-type silicon layer 3 which is to be an embedded layer is formed, and an n-type silicon layer 4 is formed on the upper surface of the silicon substrate. On the n-type silicon layer 4, a p-type silicon layer 5 for forming an opening part, while a metal protective film 14 is formed on the upper surface of the n-type silicon layer 4. For the silicon substrate, an electrode layer 18 is formed on the rear surface side via an oxide film 17. At a part corresponding to the p-type silicon layer 3, the electrode layer 18 and the silicon substrate are electrically connected via a connection opening part 17a. At anode formation, the electrode layer 18 is connected to a DC current, while a counter electrode is connected to a negative terminal.
Patent JP-H10337875-A (JP)
Title: Nozzle forming member, manufacture thereof and ink jet head
Inventor: MIYAGUCHI YOICHIRO
IPC: B41J2/055
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle forming member having a high resistance to ink, enabling sure attainment of high component precision and being excellent in mass-production properties and cost reduction by forming a nozzle hole in an SUS base by etching. SOLUTION: A nozzle plate 33 is prepared by forming a nozzle hole 38 in an SUS base 61 such as SUS 304 by etching. As for the internal shape of the nozzle hole 38, the ink liquid chamber side thereof is shaped like a horn of a large diameter, while a nozzle opening 38a of a prescribed diameter is formed by a heterogeneous metal layer 62 laminated on the ink jet face side of the SUS base 61. Moreover, a surface treated film 47 having water repellency is formed on the surface side of the heterogeneous metal layer 62. The SUS base 61 has durability in regard to ionic ink and, by enhancing the anisotropy by an etching method, it is made possible to secure also component precision and to attain mass-production properties and cost reduction.  By forming the internal shape of the nozzle hole 38 like the horn, besides, it is made possible to ensure the volume of an ink droplet and to improve a discharge velocity of the ink droplet.
Patent JP-S5375501-A (JP)
Title: Pump flow controller
Inventor: SAITOU TAKASHI
IPC: F04B49/06
Filed: 1976-12-15
Abstract: PURPOSE: To improve control response and stability in a pump installation capable of changing pump discharge flow by controlling pump revolutions, by incorporating actual lift variation with respect to a fixed target flow in a control system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05338665-A (JP)
Title: Ic carrier tape and ic storing method using same
Inventor: HAMADA KAZUO
IPC: B65D73/02
Filed: 1992-06-10
Abstract: PURPOSE:To reduce the size of an IC storing and taping device adapted to wind the carrier tap having a number of IC's mounted and thereon on a reel for transportation purpose by a method wherein IC is received and easily covered with a lid by allowing IC to drop from an IC container under its own weight and the appearance of IC thus received is inspected. CONSTITUTION:A plurality of containers 4 having a side opening 5 through which to receive IC are arranged in one row on a flat, flexible tape 2 leaving on the side of the opening 5 the excessive tape having a width A corresponding to the height of the container 4 and the excessive tape having the width A is partially cut off between the containers 4 to provide each container with a separate tongue 3 which is bent for use as a lid on the opening 5. Windows 7 and 8 are provided for appearance inspection. The IC is stored with the opening 5 of the container 4 oriented upwardly from the horizontal while the IC carrier tape 1 is being fed in the horizontal direction and the tongue 3 is bent by narrowing the inner width of a tape windup reel by the equivalent portion of the tongue 3 and by the guiding function performed by the reel side plate upon tape windup.
Patent JP-S5851383-A (JP)
Title: Operating circuit
Inventor: NAGANO KATSUMI
IPC: G06G7/22
Filed: 1981-09-22
Abstract: PURPOSE:To reduce the error of an output current, by constituting such circuit that the product of sum and different currents between the output current and the input current of the circuit is equal to the square of the input current and obtaining a square root of the sum of squares. CONSTITUTION:Current sources I2 and 2I2 are constituted with a current mirror circuit 11 consisting of transistors TRs Q5 and Q6. When the input current I2 is applied to a collector input terminal IN2 of the TRQ6, the current I2 is generated in the collector of the TRQ5, and the current 2I2 is flowed to the connection point between emitters of TRs Q5 and Q6. Since the collector of the TRQ5 is connected to an output terminal OUT, a current (I0-I2) is flowed to the collector of a TRQ3, and a current (I0+I2) is flowed to the collector of a TRQ4.
Patent JP-H0676491-A (JP)
Title: Information recorder and reproducer
Inventor: ITOU MOTOYUKI
IPC: G11B20/18
Filed: 1993-06-22
Abstract: PURPOSE:To inexpensively enhance the reliability of data by coincidence- comparing only the detection codes of recording data and reproduction data. CONSTITUTION:A controller 5 interprets that an instruction which an I/F circuit 7 receives is the recording instruction with reproduction recognition. The control 5 stores recording data which the circuit 7 receives in the user data area of a buffer 6. A CRCC generating circuit 8 generates a cyclic redundant inspecting code which is calculated from user data inside a data buffer 6 and businessman unique data and stores it in the buffer 6. A correcting circuit 9 generates an error correction code from user data inside the buffer 6, businessman unique data and the cyclic redundant inspecting code and stores it in the buffer 6. A driving device 11 modulates recording data and records it. Moreover, the device 11 demodulates reproduction data. The correcting circuit 9 detects and corrects an error through the use of the error correcting code inside the buffer 6. A CRCC comparing circuit 20 recognizes the coincidence of the cyclic redundant inspecting code in a recording and reproduction data areas.
Patent JP-H09309165-A (JP)
Title: Honeycomb panel
Inventor: HIROSAKI KUNIHIKO
IPC: B32B3/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb panel of superior rigidity and strength for preventing torsion, warping, deformation, destruction and the like and realizing the above-said advantages simply and easily. SOLUTION: A honeycomb panel 6 is provided with a surface plate 5 bonded on an opening end face of a honeycomb core 9 as a core material composed of a plane assembly of hollow columnar cells 8 dividedly formed by cell walls 7. The whole shape of the honeycomb panel 6 is of the plane shape such as a square, a rectangular or others, and the bonding direction such as the ribbon direction L of the honeycomb core 9 is inclined to its one side B and conformed to the load applying direction P. Thus the ribbon direction L and the like of the honeycomb core 9 as a core material are inclined to one side B to conform the ribbon direction L to the load applying direction P formed by the external force when being used as a product, and the honeycomb panel can deal sufficiently with the external force as above-mentioned.
Patent JP-S6212225-A (JP)
Title: Digital pll circuit
Inventor: TANAKA YOICHI
IPC: H04L7/033
Filed: 1985-07-10
Abstract: PURPOSE:To increase the accuracy of an extracted timing and to reduce the locking time by decreasing a synchronizing locking time with the correction of a count itself in place of the control of a clock pulse of a timing extraction counter and providing a lock state counter. CONSTITUTION:A CMi coding transmission signal is given to an iN 201 in a digital PLL circuit and a clock pulse (b) of duty 1:1 having a period of 2<n+1> multiple of that of the transmission signal is inputted to an iN 202. Then a signal representing the extracted timing locking state end is outputted to an OUT 219 and a signal outputted to an OUT 220 is decoded to generate various timings. A signal representing that the timing extracting state reaches the steady state is sent to the OUT 219 and it is reported to a frame synchronizing circuit. Further, various timing pulses used for other logic section are obtained by decoding the output signal of the OUT 220.
Patent JP-S5274521-A (JP)
Title: Productin of hot coil material for line pipe having high resistance to hydrogen induced cracking
Inventor: OKAMOTO SETSUO
IPC: C21D8/02
Filed: 1975-12-18
Abstract: PURPOSE: After a steel material comprising specific quantities of C ,  Si ,  Mn ,  P ,  S ,  Cu ,  Al and Fe is subjected to rolling and finial finishing at above 850°C by a hot hot strip mill, it is coiled at above 670°C, whereby the captioned hot coil material whose strength level is equivalent around API standard ×42W×70 is produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04372823-A (JP)
Title: Body feeling sensor
Inventor: IWAMA SHINJI
IPC: G01D21/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a body feeling sensor which can detect the air current that hits the head part (face surface) of the crew of a vehicle and flows accurately. CONSTITUTION:Opening parts 7 are formed in the facing side surfaces of a case 4 of a body feeling sensor 1. The position of the opening end of each opening part 7 on the side of a ceiling surface 6 is provided at the same height from a bottom surface 5. An air-current detecting part 2 housed in the case 4 is supported, at the approximately same height as the position of the opening end of each opening part 7 on the side of the ceiling surface 6. This body feeling sensor 1 is attached to the side surface of a head rest 12. When the sensor is attached to the head rest 12 on the side of a driver's seat, the sensor is attached to the front end part of the side surface on the side of an assistant's seat. When the sensor is attached to the head rest 12 on the side of the assistant's seat, the sensor is attached to the front end part of the side surface on the side of the driver's seat.
Patent JP-2000333683-A (JP)
Title: New protein, base sequence corresponding the amino acid sequence and production of the protein
Inventor: RA TOMOYASU
IPC: C12P21/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein consisting of a dog soluble FcεRI α-protein which has a specific amino acid sequence, having an allergic reaction-suppressing activity and useful for developing an allergy-preventing or treating agent or the like. SOLUTION: This new protein consisting of a dog soluble FcεRIα (sdFc-εRIα) protein expressed by the amino acid sequence of the formula has an allergic reaction-suppressing activity, and it is useful for developing an allergy-preventing or treating agent having the protein as an active ingredient, or the like. This protein is obtained by synthesizing two kinds of primer DNAs based on base sequences present in the field having a high conservability among three FcεRIα- proteins of human, mouse and rat which are supposed to have high homology against the dog FcεRIα-protein, carrying out PCR reaction using a cDNA library of a dog mast cell strain as template, integrating obtained genes into expression vectors and expressing the integrated products in host cells.
Patent JP-H04371600-A (JP)
Title: Production of partially silver plated product
Inventor: BANDO YOSHINORI
IPC: C25F5/00
Filed: 1991-06-21
Abstract: PURPOSE:To attain satisfactory wettability with solder and corrosion resistance by electrolytically removing unnecessary silver plating films and carrying out pickling. CONSTITUTION:Unnecessary silver plating films on silver plated Cu alloy parts are electrolytically removed in an alkali soln. contg. succinic acid imide or phthalic acid imide and then the parts are pickled with a soln. contg. 0.01-20% sulfuric acid to remove adsorbed succinimide or sticking residue.
Patent JP-H11295657-A (JP)
Title: Stereoscopic scope
Inventor: FUJII AKIRA
IPC: G03B35/18
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device constituted so that a stereoscopic video is enjoyed by utilizing the monitor of a personal computer and the like. SOLUTION: A dedicated device to enjoy a stereoscopic video by a can be substituted by the monitor of a general-purpose personal computer and the like. On the other hand, a stereoscopic material can be photographed by anyone if he/she learns know-how. Besides, two sheets of material can be arranged on the screen so as to be stereoscopically viewed. Thus, a stereoscopic scope is obtained as a tool for easily and simply enjoying a screen created in such a way.