baber/WOPTO huggingface dataset:
Patent JP-H06140035-A (JP)
Title: Manufacture of hydrogen storage alloy electrode for sealed battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/26
Filed: 1992-10-27
Abstract: PURPOSE:To enhance initial characteristics, a gas absorbing characteristic, a lifetime of a hydrogen storage alloy electrode composed of mainly hydrogen storage alloy powder by forming a porous conductive layer at the surface of the electrode, and then, soaking the electrode in an alkali solution. CONSTITUTION:For example, ZrMn0.5Cr0.2V0.1Ni1.2, i.e., one of AB2 alloys as a hydrogen storage alloy is crushed, to be mixed with 2wt.% of a polyvinyl alcohol solution, thus preparing paste. A foaming type nickel plate having a porosity of 95% and a thickness of 1.0mm is filled with the paste, thereby obtaining an electrode. The electrode is pressurized by a pressurizing machine of 100t, and regulated in a thickness of 0.52mm by a roller presser. The electrode is subjected to known electroless copper plating in such a manner that an increase in weight is about 2wt.%, and then, is soaked in a KOH solution of 30wt.% at 105 deg.C for 2 hours, followed by washing and drying, thus obtaining an electrode.
Patent JP-H10258123-A (JP)
Title: Detention needle set
Inventor: OZAWA JIYUUJIROU
IPC: A61M25/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To dispense with the removal work of an inner needle by incorporating the inner needle inside a cylinder and to prevent a defect which is the increase of flow passage resistance due to the incorporation of the inner needle. SOLUTION: This detention needle set is provided with a tubular cylinder 2 provided with an outer needle 4 whose tip is opened on one side and a plunger 3 provided with the inner needle 7 on one side, provided with an opening 8b for connecting a communication tube on the other side and inserted inside the cylinder 2 freely movably back and forth for freely retractably projecting the inner needle 7 from the tip of the outer needle 4 of the cylinder 2. Then, the plunger 3 is provided with a piston 5 in slidable contact with the inner wall surface of the cylinder 2, a hole 8a opened inside the cylinder is pierced at the front part of the piston of the plunger 3 and a communicating path 8 for communicating the hole 8a and the opening 8b for connecting the communication tube is formed inside the plunger. In this case, the cylinder 2 and the outer needle 4 are formed in separate bodies and the cylinder 2 and the outer needle 4 of the separate bodies are integrated by a metallic bush 23.
Patent JP-2000094576-A (JP)
Title: Metal plate sheet laminating, molding and processing apparatus
Inventor: WATANABE YASUNORI
IPC: B65H23/038
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical metal plate sheet laminating, molding and processing apparatus capable of continuously laminating a heat insulation, soundproofing, antisweating and vibrationproofing sheet on a metal plate by a small-sized low-cost sheet laminating unit, bending it by a roll molding machine and easily laminating the sheet and bending it at a job site. SOLUTION: A coiled steel sheet 1 is drawn, and sent to a roll molding machine 4 between upper and lower pressure rollers 3 under the guidance of free rollers 1b and a guide plate 1c. Meanwhile, a sheet is drawn from a coiled heat insulation sheet 2 having a release sheet 2b coated with an adhesive. Then, the sheet 2b is separated from the sheet by a separate roller, the sheet 2 coated with the adhesive is superposed on the steel sheet 1 via a guide roller before the rollers 3, adhered with the adhesive, and then pressurized by the rollers 3. After the rigid adhesion, the sheet 2 is bent and molded by a roll molding machine, and delivered.
Patent JP-S62147956-A (JP)
Title: Voltage variable type switching stabilizing power source
Inventor: ITO TAKAYUKI
IPC: H02M3/155
Filed: 1985-12-20
Abstract: PURPOSE:To suppress a current flowing to a choke coil and a switching transistor by controlling the ON-OFF action of a switching means by means of a signal to limit the amplitude of output when the DC output voltage is compared and collated with the output command voltage. CONSTITUTION:The output of a rectifier 1 is outputted through a switching transistor 3 and a choke coil 5. A DC output voltage is detected by a output voltage detection circuit 8, the output of which is not only compared and collated with the output command voltage from a voltage command circuit 7 but also inputted to a limiting circuit 10. After being limited by the limiting circuit 10 in accordance with the output of the output voltage detection circuit 8, the output of a comparison circuit 9 is inputted to a switching pulse generation circuit 11, which controls the switching transistor 3 ON and OFF on the basis of this input and the reference pulse from a reference pulse generation circuit 12.
Patent JP-H08144366-A (JP)
Title: Joint structure of steel encased reinforced concrete column or steel frame column with steel frame beam
Inventor: SATO KUNIAKI
IPC: E04B1/30
Filed: 1994-11-24
Abstract: PURPOSE: To smoothly transmit the load from a beam to a column by fixing a web part, which is positioned upper than a neutral shaft of a steel frame beam, and a lower flange part to a steel frame column through a connecting fitting, and arranging reinforcements for floor in the periphery of the column like a grid. CONSTITUTION: At the time of connectign a steel frame beam 2 made of I-shape steel to a steel encased reinforced concrete column 1, connecting fittings 3, 4 made of angle steel are fixed to the steel frame column 1a at the predetermined position, and a web part, which is positioned upper than a neutral shaft of the steel frame column 1a, and a lower flange part are fitted. Reinforcements 6 for floor are arranged like a grid in the periphery of the steel frame column 1a. The reinforcements 6 can be arranged in the direction inclined at 45 deg. to the side of the steel frame column. Thereafter, concrete is placed so as to integrate the column and the beam. The bending moment and the shearing force applied to the beam 2 is thereby smoothly transmitted to the column. Construction can be thereby efficiently performed.
Patent JP-H02180883-A (JP)
Title: Phenyloxypropanolamine derivative, preparation thereof and use thereof as drug
Inventor: FUIRITSUPU MANURI
IPC: A61K31/435
Filed: 1989-11-07
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R is H or CH 3 ) in a racemate form and an enantiomer form.  
     EXAMPLE: 1-(2-Cyanophenoxy)-3-[[2-(imidazo[1,2-a]pyridin-3-yl)-1- methylethyl]amino]propan-2-ol.  
     USE: A glaucoma remedy.  
     PROCESS: A compd. represented by formula II and a compd. represented by formula III are reacted in a solvent such as ethanol at a reflux temp. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08146714-A (JP)
Title: Contact electrifying member
Inventor: ARATAIRA FUMIHIRO
IPC: G03G15/02
Filed: 1994-11-24
Abstract: PURPOSE: To provide a contact electrifier capable of uniformly electrifying and preventing the occurrence of an electrifying noise and a double melt-stuck image by providing a foamed layer composed of a foamed body having a specific cell diameter on the surface layer of a conductive substrate. CONSTITUTION: In an electrophotographic electrifying member electrifying a photoreceptor 1 in such a manner that an electrifying member 2 is brought into contact with the photoreceptor 1 and a voltage after a DC voltage and an AC voltage are superimposed is impressed, the electrifying member 2 is composed of the conductive substrate 2c and the foamed body 2b formed thereon. Further, the cell diameter of a foamed cell on the surface of the foamed body 2b is made 30-150μm. When the foamed cell diameter is <30μm, hardness is high so that the electrifying noise is generated. Moreover, when the foamed cell diameter is >150μm, the projecting and recessed parts of the surface of the foamed body are made rough and a defective image is generated.  For reducing the hardness to make the electrifying noise small, it is desirable that the circular opening ratio of the foamed body is >=35%.
Patent JP-H11123236-A (JP)
Title: Artificial dura mater
Inventor: YAMAUCHI KOJI
IPC: A61L27/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To observe the surface of a brain inside even after conducting an operation for covering an operation field with an artificial dura mater. SOLUTION: A device comprises an in vivo decomposable and absorbable synthetic high polymer sheet having a total light beam transmission ratio according to JISK7105 of 30% or more, a haze (cloudiness value) according to JISK7105 of 80% or less, or a 60 deg. mirror surface glossiness (Gs60 deg.) according to JISZ8741 of 10-20%.
Patent JP-H03151718-A (JP)
Title: Pll system frequency synthesizer
Inventor: MIYAKE YUKIHIKO
IPC: H03L7/081
Filed: 1989-11-08
Abstract: PURPOSE:To improve the purity of an output signal of a frequency synthesizer by varying a delay given to an overflow signal of a phase accumulator in response to a remaining data, using the signal as a frequency division output to eliminate a rapid change in the frequency division output as the frequency division of a fraction division ratio. CONSTITUTION:The change of a remaining data when a phase accumulator PACC 6 overflows with respect to the lapse of time is taken notice of and the remaining data is converted into a DC voltage by a D/A converter 8. While the DC voltage is fed to a control input of a VCPS 10, the overflow signal of the PACC 6 is fed to the input of a voltage controlled phase shifter VCPS 10, then the delay given to the 100001th clock is maximized. In this case, a rapid phase change is avoided by adjusting one or both the conversion gain Kd of the D/A converter 8 and the control sensitivity Kp of the VCPS 10 so that the delay in this case is 1/fvco, where fvco is an output frequency.
Patent JP-H0628285-A (JP)
Title: Data communication system
Inventor: DANKAN DEI MAKUGUREGAA
IPC: G06F13/00
Filed: 1991-10-11
Abstract: PURPOSE: To reduce external interface hardware to improve the flexibility by providing hardware peculiar to a specified data communication medium in different housings. CONSTITUTION: An external interface adapter is installed in an independent housing which is restricted by smallness of an external interface card 210. A host bus interface logic 215 and an interrupt logic 220 are provided to control the communication with a host computer through interfaces 222 and 224. Interfaces 222 and 224 are directly connected to a host data bus 225 of the host computer. The host bus interface 215 is executed for the modem card 210 by the host computer. In this case, a request to transmit or receive information to the host computer is processed.
Patent JP-H03150462-A (JP)
Title: Fine-amount oxygen analyzing method for iron and steel
Inventor: AKIYOSHI TAKANORI
IPC: G01N33/20
Filed: 1989-11-08
Abstract: PURPOSE:To accurately measure the fine amount of oxygen in iron or steel by preheating the sample at specific temperature before the amount of oxygen is measured and removing an electrolyte strictly from the sample surface. CONSTITUTION:The iron or steel sample is heated at 1,700 deg.C and extracted oxygen is measured with time; and then a peak which begins to appear tens of seconds after the heating is short and disappears soon and a following peak is high. The 1st peak appears more remarkably as unevenness is larger. The 1st peak is based upon oxygen produced from polyshing liquid left on the sur face. As the sample is preheated, the 1st pear disappears. Namely, it is consid ered that the electrolytic abrasives are decomposed by the preheating or vaporized without being decomposed, the preheating temperature only needs to be the vaporization temperature of the abrasives and is properly at 1,200-1,400 deg.C where no oxygen in the iron or steel is extracted.
Patent JP-H04284783-A (JP)
Title: Image-data processing method
Inventor: IIFUREIMU FUEIGU
IPC: H04N1/415
Filed: 1991-10-11
Abstract: PURPOSE: To efficiently encode data indicating a correlation image by discriminating a plurality of blocks formed by dividing a source array, an image array, and a data array based on data element indexes and making the number of the blocks equal to that of a specified sequence. CONSTITUTION: Each image in an image sequence is digitized and a generated picture element data array is divided into image data blocks(IDB). Each IDB of the corresponding IDB sequence from the image sequence is processed in the same procedure and the original image of each IDB is selected. By using a single original IDB, the scaling coefficient and transforming coefficient to a source IDB are found from a prescribed expression. The differential IDB of each source IDB is encoded after the differential IDB is found from a prescribed expression by using the coefficients and each IDB is transmitted after the IDB is compressed by using the coded differential IDB. In addition, the IDB is reconstructed by releasing the IDB from the compressed state. Therefore, the data indicating correlative images can be encoded efficiently.
Patent JP-S63145381-A (JP)
Title: Water-based black ink composition for writing utensil
Inventor: HOSODA TORU
IPC: C09D11/16
Filed: 1986-12-08
Abstract: PURPOSE:To obtain a black ink having excellent blackness and hiding power, by blending a black pigment with a dispersant, an aq. medium and further white resin particles. CONSTITUTION:An ink compsn. is obtd. by incorporating white resin particles in a water-based ink compsn. consisting of a black pigment, a dispersant and an aq. medium. The white resin particles must be those which diffuse light by refractive index and particle size and are apparently white. Thus, the white resin particles must have a particle size of 0.1-1.0mu and a refractive index of 1.4-1.6. Examples of the white resin particles are polystyrene, polymethyl methacrylate, polyvinyl chloride, polyamide resin and resins obtd. by emulsion- polymerizing or suspension-polymerizing an alpha,beta-monoethylenically unsaturated monomer. As the black pigment, carbon black is particularly preferred.
Patent JP-S63143203-A (JP)
Title: Production of magnetic iron powder
Inventor: ISHIBASHI TOSHINORI
IPC: H01F1/09
Filed: 1986-12-08
Abstract: PURPOSE:To obtain magnetic iron powder for magnetic recording having excellent dispersibility by blowing gas contg. O2 to a liquid suspension prepd. by immersing reduced iron into dioxane thereby oxidizing the surface of the reduced iron. CONSTITUTION:The reduced iron obtd. by reducing metallic compd. powder contg. iron oxyhydroxide or iron oxide as the essential component is suspended into the dioxane. While said liquid suspension is kept stirred to the extent of properly mixing the same preferably by a propeller stirrer or the like, the gas contg. O2 as an oxidizing gas is blown thereto to oxidize the surface of the reduced iron and to obtain the desired magnetic iron powder. The dioxane may be any of 1,4- and 1,3-dioxane. The oxygen concn. of the above-mentioned oxidizing gas is about 0.1-25vol%. The reaction temp. is particularly preferably about 20-60 deg.C. The dioxane is removed from the magnetic iron powder by filtration or evaporation after the end of the oxidation reaction and thereafter, the powder is finished to the product.
Patent JP-H02136032-A (JP)
Title: Negative phase-detecting relay
Inventor: OONISHI YUUSAKU
IPC: H02H11/00
Filed: 1988-11-17
Abstract: PURPOSE:To prevent the unintentional stop of an apparatus in operation by locking output excepting the period of time immediately after the start of operation of said apparatus requiring the function of detecting a negative phase. CONSTITUTION:When a load 2 is operated in the negative-phase state in (a) by a change of wiring, etc., a timer circuit 5 outputs 1 as in (c) at the beginning of electrification, a negative-phase detecting circuit 4 also outputs 1 as in (b), a transistor 7 is turned ON, an output relay 8 is excited as in (d), and said load 2 is separated from a power supply. Then, when said negative-phase detecting circuit 4 outputs 1 by mistake due to noise as in (e) at the time of the operating state of said load 2, said timer circuit 5 outputs 0 excepting a certain period at the be ginning of electrification so that the ON action of said transistor 7 is locked via diode 6. Therefore, the output relay 8 is neither excited nor outputted to the outside as in (f).
Patent JP-H06116842-A (JP)
Title: Method for carrying out unloaded starting of loom
Inventor: SAINEN TSUTOMU
IPC: D03D51/02
Filed: 1992-10-05
Abstract: PURPOSE:To allow opening phase to coincide with weft inserting phase in starting a loom equipped with an electronic dobby device and to start the loom in a state free from occurrence of filling bar. CONSTITUTION:In starting a loom, selection steps of solenoid selection opening pattern of an electronic dobby device are returned by value corresponding to prescribed unloaded operation frequency and after starting the loom, opening motion and beat up motion are carried out in a period of unloaded operation cycle of prescribed unloaded operation frequency, but unloaded operation is carried out without carrying out weft inserting motion, feed out motion and winding motion and in the first normal cycle moved from unloaded cycle, the phase of woven fabric structure is allowed to coincide with opening phase.
Patent JP-2000121835-A (JP)
Title: Optical filter
Inventor: YAMAGATA TOSHIKAZU
IPC: G02B6/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable wavelength constitution in an optical filter in which an optical fiber having Bragg gratings is arranged in a circular shape. SOLUTION: An optical fiber 5 having Bragg gratings is installed in the circle shaped groove for installing a fiber 2 of a fiber holder 1 and a pressurization fiber 6 is installed in the inner side of the groove 2 of the obliquely upper part of the inside of the circle of the optical fiber 5 so as to be in contact with the fiber 5 and, moreover, a pressurizing plate 3 is arranged so as to cover the whole of the pressurization fiber 6 and the plate 3 is fixed to the holder 1 with screws 4.  In this constitution, the controlling of the wavelengths is performed by changing the grating pitch of an optical filter (the grating area of the optical fiber) while making tension stress act in the longitudinal direction of the optical fiber 5 by minutely increasing the radius of the circle of the circle shaped optical fiber 5 while adjusting the tightening of the screws 4 fixing the pressurizing plate 3.
Patent JP-H0599060-A (JP)
Title: Abnormal output detector for engine
Inventor: TSUKAMOTO TOKIHIRO
IPC: G01M15/00
Filed: 1991-10-10
Abstract: PURPOSE:To provide an abnormal output detector for an engine which can judge mas-fire in an engine cylinder with satisfactory responsive property and accuracy. CONSTITUTION:A throttle valve 9 is provided in an intake pipe 5 for supplying fuel mixed with air to a plurality of respective cylinders 2. In an engine for adjusting an amount of the fuel mixed with air by the throttle valve 9 to maintain the output approximately at a set value, a judging limit output value less than a normal output measured in relation to absolute pressure in the intake pipe and higher than an abnormal output caused by mis-fire in one cylinder is previously inputted to a CPU 18. The output related to the absolute pressure in running the engine and lowered to a judging limit output value is detected to detected the mis-fire.
Patent JP-H07171893-A (JP)
Title: Method of controlling atmospheric temperature in lining hose
Inventor: BORUMARU YONATSUSON
IPC: B29C63/26
Filed: 1994-11-25
Abstract: PURPOSE: To effectively cure an ultraviolet curable resin-containing hose by relatively reduced consumption of energy by arranging the ultraviolet curable resin-containing hose in an existing pipe to expand the same by a gas stream and regulating the temp. in the hose in curing of the hose by the curing mecha nism introduced into the hose by the moving speed of the curing mechanism. CONSTITUTION: For example, an uncured ultraviolet curable resin-containing hose 4 is arranged in a pipeline 1 arranged in the ground and a terminal means 5 equipped with an air bag pressing and sealing a hard pipe 6 and the end part of the hose 4 to the pipeline 1 is arranged to the end part of the hose 4 and compressed air is sent into the hose 4 to press the hose 4 to the pipeline 1. Next, a drive motor 22 is started to draw a curing mechanism 18 into the hose 4 through the pipe 6 and the hose is irradiated with energy required in curing while the curing mechanism 18 is moved. Circulating compressed air is sent into the hose 4 and the temp. in the hose 4 is detected by a temp. sensor 28 to regulate air quantity. The driving speed of the curing mechanism 18 increases at the time of temp. rise and decreases at the time of temp. fall.
Patent JP-H05336945-A (JP)
Title: Device for culture
Inventor: YASUNAKA TOSHIO
IPC: A01H4/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a device for culture capable of precisely setting a water level by circulating a liquid medium between an incubator and a storage tank and attaching a specific water level controlling mechanism to discharge pipings from the incubator. CONSTITUTION:A liquid medium is circulated between an incubator 8 charged with a carrier of a culture specimen 9 and a storage tank 11 by a pump 13. A controlling piping 17 is laid between discharge pipings 14 and 16, the controlling piping can be vertically moved in the range of the minimum water level and the maximum water level of the incubator and the pressure of the controlling piping is equal to atmospheric pressure. The water level of a liquid level is equivalent to that of the controlling piping and can be adjusted to a water level corresponding to the growth condition of the specimen by setting height of the controlling piping.
Patent JP-H10113451-A (JP)
Title: Game house monitoring network system
Inventor: YASUKAWA KIYOSHI
IPC: G06F21/12
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To detect unfair acts done on a game device, etc., irrespective of day and night by a secure and simple system. SOLUTION: This game house monitoring network system can select one from a business hour acting mode process for a time a game is played on a game device and a non-business hour acting mode process for a time a game is not played on a game device according to judgement of a server STS for equipment monitoring. The business hour acting mode process puts all equipment of the network into an acting condition and can perform concentrically monitoring a condition of a Pachinko game machine P1 in real time as well as a general network system. In the non-business hour acting mode process, a communication node MN, a medium autonomous monitoring device TM2A, and a lower autonomous monitoring device TL are actuated and, when an abnormality is detected by a monitoring device, the communication node MN performs communication corresponding to the abnormality content to outside.
Patent JP-H1028884-A (JP)
Title: Shelling shaking separation apparatus
Inventor: YAMAMOTO SOICHI
IPC: B02B5/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a monoaxial grain feeding screw with constitutional simplification by constructing it with a grain feeding screw for brown rice and a returning screw. SOLUTION: The apparatus comprises a shelling body 1 disposed on either side of right and left, a shaking separation body 2 for separating shelling objects into rough rice, brown rice, and mixed rice, disposed on the other side of right and left, a finished-rice lift thrower 4 for lifting brown rice, disposed at the opposite side of the shelling body 1 of the shaking separation body 2, a disk wheel 53 of the finished-rice lift thrower 4, an axis of the disk wheel 53 arranged in right and left direction, and a one-axis grain feeding screw disposed on the axis wherein the grain feeding screw is halved at the intermediate portion to be formed into the one, a grain feeding screw 51 for feeding brown rice to the disk wheel 53, and the other, a returning screw 52 for returning mixed rice.