baber/WOPTO huggingface dataset:
Patent JP-H11204107-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAI KENJI
IPC: H01M4/133
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having little change in a discharge capacity and a superior cycle life characteristic. SOLUTION: A mixture consisting of a graphite powder, an amorphous carbon and a carbon fiber is used for an active material of a negative electrode. The amorphous carbon powder occupies 4-10 weight% of the total weight of the graphite powder and the amorphous carbon powder, an mean grain diameter of the amorphous carbon powder is set to 0.3-3 times larger than that of the graphite powder. The carbon fiber is manufactured by a vapor phase growth or by a graphitization treatment after manufacturing it by vapor phase growth, and the graphite powder and the amorphous carbon powder is mixed with each other at a mixing ratio of 0.5-20 weight%, furthermore the average value of the fiber diameter is set to 0.1-1 μm, and the average value of the fiber length is set to 5-50 μm.
Patent JP-S58122964-A (JP)
Title: Fluoran compound and production thereof
Inventor: AKAMATSU TAKASHI
IPC: B41M5/145
Filed: 1982-01-14
Abstract: NEW MATERIAL:Fluoran compounds of formulaIwherein R1 is (alkyl-substd., halogen-substd.) phenyl; R2 is a 1-8C alkyl; R3 is a 1-10C (alkoxy) alkyl, phenylalkyl; R4 is a 1-10C (alkoxy)alkyl, cycloalkyl, furylalkyl, or R3 and R4 may be combined together with -CH< group to form a ring; benzene ring A may be substituted with halogen. USE:Couplers for pressure-sensitive or heat-sensitive recording paper. The compounds are colorless, but develop black tone when contacted with an acidic material. PREPARATION:A compound of formula II is reacted with a compound of formula III in the presence of a dehydration-condensation agent.
Patent JP-2000209024-A (JP)
Title: Coaxial feeding type array antenna
Inventor: YANAGISAWA KAZUSUKE
IPC: G07B15/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an array antenna which can reduce its loss with a lightweight structure and also to provide a plane antenna having the radiation elements in a plane form using the array antenna. SOLUTION: This array antenna consists of a coaxial line 1 including an inner conductor 11 and an outer conductor 13 which is formed on the outer circumference of the conductor 11 via a dielectric 12, plural coupling ropes 2 which are inserted into the dielectric 12 at one of both ends of every rope 2 from the outside of the conductor 13 in the axial direction of the line 1 and with no touch to the conductor 13, the radiation elements 3 which are unified with the ropes 2 or connected to the ropes 2 at the other end of every rope 2 and a feeding part 4 which is added to the line 1.
Patent JP-S56102918-A (JP)
Title: Adhesion of filter body and frame body in air filtering device
Inventor: OSHITARI YOSHIMI
IPC: B01D46/52
Filed: 1980-01-21
Abstract: PURPOSE: To prevent dust leakage in an adhered part by a method wherein an adhering end part of the filter body is subjected to water repellent treatment without clogging capilary tubes thereof and, thereafter, said filter body is adhered in the frame body.  
     CONSTITUTION: Both end parts of the zigzag filter body 1 having spacer plates 2 grasped therein are immersed respectively in a tank 7 filled with a solution 6 containing a resin having water repellent property. Said resin is, for example, a water repellent silicone resin or an ethylene tetrafluoride resin and a concn. thereof is about 0.3W1.0%. Said filter body is immersed for a predetermined time in a predetermined depth and withdrawn upwardly to evaporate a solvent and, thereby, a water repellent resin film part 8 is formed to both end parts. Because said resin solution is thin, capilary tubes of said filter body are not clogged and a filtering area is not reduced. Said filter body 1 is inserted in the frame body 3 to form a low viscosity adhesive resin layer 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58122577-A (JP)
Title: Blade member
Inventor: MIYOUCHIN HISASHI
IPC: G03G21/10
Filed: 1982-01-14
Abstract: PURPOSE:To improve the durability, by coating a part, which is pressed to the surface of a relatively moved object, of a blade member with a lubricant on a basis of the sputtering method and preventing the coating layer of the lubricant from being peeled. CONSTITUTION:In respect to a cleaning blade 2 for a photosensitive drum 1, a face 2a, which faces the photosensitive drum 1, of the blade 2 consisting of a polyurethane rubber or the like is coated with a lubricant such as a fluororesin or Cu on a basis of the sputtering method and is charged elastically in the direction of an arrow X throgh a phosphor-bronze plate 3. Thus, the coating layer is difficult to peel, and the initial frictional force is held for a long time to make the pressing force uniform, and the degradation of physical properties of the  blade itself due to the existence of the coating layer is prevented.
Patent JP-H05184470-A (JP)
Title: Bread making apparatus
Inventor: OOYAMA MIKIYO
IPC: A47J37/00
Filed: 1992-01-14
Abstract: PURPOSE:To achieve higher quality of bread with uniform fermentation of a dough by solving a problem of difficulty in bleeding a gas generated in the dough in the gas bleeding which is accomplished with the rotation of a kneading blade in a fermentation process in a bead making apparatus. CONSTITUTION:In a gas bleeding in a fermentation process, a kneading blade 26 adopts rotation clockwise or counterclockwise as being kept vertical to the bottom surface of a kneading container 27 in a pattern of blade action to prevent a dough from staying at one corner of the kneading container 27. The kneading blade also adopts rest for several see. in reversion as the blade action pattern to prevent a load by the reversion of the blade from concentrating on a part of the dough. This enables the bleeding of a gas generated in the dough thereby achieving higher quality of bread with uniform fermentation of the dough.
Patent JP-S5597202-A (JP)
Title: Device for continuously and rapidly heating highly viscous substance
Inventor: ODA CHIKAO
IPC: B01D1/00
Filed: 1979-01-22
Abstract: PURPOSE:To maintain substantially uniformly the temperature gradient in the axial direction of a rotating body of a viscous sbustance passing through a gap between the inner wall of the device main structure and the outer peripheral surface of the rotating body by gradually reducing the gap at the inlet side of the highly viscous substance toward the outlet side. CONSTITUTION:A highly viscous substance 1 is introduced into the upper part of a main structure 11 encircled by a heat medium jacket 12 via a nozzle 13, and passes through a gap 18 between the inner wall 11a of the rotating body and the outer peripheral surface 15a of the rotating body. Meantime, the highly viscous substance undergoes shearing force due to the rotating body 15, and its temperature is increased, thus being exhausted out of an outlet nozzle 14. Since the gap 18 is of a configuration where its width rectilinealy decreases from the inlet side toward the outlet side at a specific ratio, the temperature gradient of the highly viscous substance becomes uniform, and the shearing force becomes substantially uniform from the inlet to the outlet. Accordingly, products excellent in physical properties such as mechanical strength and the like can be obtained efficiently.
Patent JP-S57118416-A (JP)
Title: Production of thin quartz oscillator
Inventor: TOGAWA EIJI
IPC: C23C18/31
Filed: 1981-01-16
Abstract: PURPOSE:To improve the adhesive properties of plating for an etching mask, by carrying out a nonelectrolytic plating after forming an n type semiconductor on the surface of glass. CONSTITUTION:The alkali glass is processed into a plate, and an n type semiconductor layer 6 is formed on both surfaces of the glass plate. The n type semiconductor uses the indium oxide, tin oxide, titanium oxide, etc. For instance, the tin oxide is formed into a thickness of 200Angstrom  by the CVD method, and a nonelectrolytic plating 7 is applied on such tin oxide. After this, the glass plate is heated at 200 deg.C for 30min in order to increase the adhesive properties of the plating 7. Then the photoresist is coated on a single surface of the glass plate, and an exposure is carried out in the form of a case. After the development, the etching is carried out to form a hollow part to the glass plate. This hollow part stores a quartz oscillator.
Patent JP-H11204041-A (JP)
Title: Manufacture of substrate for surface discharge plasma display panel and the surface discharge plasma display panel
Inventor: INUMOCHI MITSUO
IPC: H01J11/34
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To exclude a space between a protection layer on a front substrate and a top part of each barrier rib when the front substrate and a back substrate are adhered, and improve a polishing process in a screen printing method. SOLUTION: Glass paste which is a base material of a barrier rib is squeezed on a screen plate which is formed with a pattern according to a stripe-shaped barrier rib, and the stripe-shaped glass paste is printed S1 and dried S2 on a surface of a lower layer of a back substrate. The stripe-shaped glass paste is formed to a prescribed height by repeating printing and drying several times S3. Afterward, a top part of the stripe-shaped soft glass paste is polished by a polishing tape having finer abrasive grains by applying a roller load as small as possible S4. Subsequently, the stripe-shaped barrier rib having the flat top part is formed by baking the stripe-shaped glass paste.
Patent JP-S5390164-A (JP)
Title: Nozzle device for self-regulating liquid surface
Inventor: MATSUMURA KAZUMI
IPC: B01D3/06
Filed: 1977-01-21
Abstract: PURPOSE: To decrease the cost of equipment for the multiple-effect evaporater, by constituting with the partition plate dividing the inside of the vessel to the high pressure chamber and the low pressure chamber and the main body of the nozzle in which the jetting holes for the stressure of two phases of the gas and liquid are opened to the low pressure chmaber, the inside held with the partition plate is hollow and plural inflow holes are arranged in a line at the side wall. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60247390-A (JP)
Title: Fixing device of holding tool or the like
Inventor: TAKEMOTO TOSHIKURA
IPC: F16B7/20
Filed: 1984-01-13
Abstract: PURPOSE:To attach firmly a holding tool or the like with an easy work without screws by providing a projecting part in an attaching body of the holding tool which holds a degaussing coil of a television receiver and providing a recessed part, which has the diameter reduced toward the bottom part and to which a bar-shaped body is press-fitted, in the center part of this projecting part in the axial direction. CONSTITUTION:An attaching body 10 consisting of plastics is provided with the projecting part, and a recessed part 11 having a circular section which has the diameter increased slightly toward the open end is provided in the center part of this projecting part in the axial direction, and crossing cut grooves 12 are provided across the recessed part 11 to form four elastic holding pieces 13. In this constitution, individual holding pieces 13 are opened by the taper shape of the recessed part 11 when a bar-shaped body 16 is inserted to the recessed part 11. Then, individual projecting pieces 17 and 18 are inserted into cut grooves 12. Thus, a holding tool 14 is fixed between holding pieces 13. The tool 14 is fixed more firmly according as the tool 14 is pressed in.
Patent JP-H03209976-A (JP)
Title: Detecting circuit for variation point of binary image
Inventor: KUROKAWA HIDEFUMI
IPC: H04N1/419
Filed: 1990-01-12
Abstract: PURPOSE:To detect the variation point of a binary image without necessitating a subtracter by providing an input image register, an image variation point detector, and an adder. CONSTITUTION:In an initial state, an absolute variation point coordinate latch 104 is '0'. In a step 1, image data shown in the figure is latched by an input latch 101. A variation point detector 102 outputs a first color variation point '2' looked at from the left of an image. An adder 103 outputs an addition output '2' of the variation point detector 102 and an absolute variation point coordinate latch 104. This value is a first absolute variation point coordinate of an input. Subsequently, in a step 2, the detector 102 outputs the next variation point '7', and the adder 103 outputs '7'. In a step 3, '8' is outputted from the detector 102, but as for this value, its true variation point is unknown unless the next image is inputted. In a step 4, the value of the adder 103 is latched by a coordinate latch 104, and only at the time point when a processing of a one-word portion of an input is ended, the latch is executed. Accordingly, a subtracter of a conventional circuit becomes unnecessary, and one adder is enough.
Patent JP-S60151240-A (JP)
Title: Manufacture of uniformly polarizing optical fiber
Inventor: KAWAKAMI NOBORU
IPC: G02B6/00
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a uniformly polarizing optical fiber in simplified stages while eliminating factors in the generation of bubbles by forming stress applying layers which are different from clad in the coefft. of thermal expansion by an MCVD method on the inside of a quartz pipe for the clad only at prescribed positions in the peripheral direction, putting a base material for a core in the pipe, and carrying out drawing and spinning. CONSTITUTION:An SiO2 barrier layer is deposited on the inside of a quartz pipe 10, and an SiO2-GeO2-B2O3 layer is formed on the barrier layer by an MCVD method as a stress applying layer 11 for stress applying parts (figure A). The pipe 10 is heated from directions which are opposite to each other with burners to form heat zones, and at the same time, gaseous SF6 is passed through the pipe 10 to removed thoroughly upper and lower parts of the layer 11 by vapor phase etching in the heat zones (figure B). A base material 12 for a core is put in the pipe 10, and jacketing is carried out (figure C) to form a rodlike preform 15 (figure D). During this time, the layer 11 is converted into stress applying parts 16 by deformation. The preform 15 is drawn with a conventional spinning device to obtain a uniformly polarizing optical fiber.
Patent JP-H01180352-A (JP)
Title: Bubble jet printer
Inventor: INOUE KUNIHIRO
IPC: B41J2/14
Filed: 1988-01-13
Abstract: PURPOSE:To enable recording to be performed at a high speed, by a method wherein a photoabsorption layer is established on a transparent substrate, said photoabsorption layer is irradiated by focussed light beams to increase its temperature, ink is gasified by heat energy of an increased temperature part, and an ink drop is flown by pressure in said gasification time to perform printing. CONSTITUTION:Focussed light beam 23 penetrate a transparent substrate 22 to irradiate a photoabsorption layer 21, and the irradiated part is increased in temperature to become a heating part 12. In this case, when ink 9 in contact with the heating part 12 causes film boiling to come to be in a bubble 10 state, and a bubble 10 is generated in a frame structure 28, pressure is generated in the arrow A direction, and ink 9 becomes a liquid drop 11 via a nozzle hole 13. The liquid drop 11 is separated from the ink 9 by suction acting when the bubble 10 disappears and flies to record on recording paper. A recording speed of an obtained bubble jet printer becomes high.
Patent JP-H10198369-A (JP)
Title: Electronic musical instrument
Inventor: MATSUSHIKA NORIO
IPC: G10H7/08
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To simulate a prior tone wheel organ with a small instrument as accurately as possible, by providing a musical sound generator which newly makes some voice other than a voice which is contributing to output of sound to generate unit sound, and generates and outputs sound required to be generated. SOLUTION: A unit sound determining component 4, according to key-number and pitch of each structural sound which is specified by a structural-sound pitch specifying component 2, determines unit sound corresponding to each of structural sounds which form sound required to be generated. A sound generator 5 increases voice level for unit sound for which generation responsible voice exists of plural unit sounds determined by the unit sound determining component 4, and for unit sound for which no generation responsible voice exists, newly makes one voice other than some voice which is contributing to output of sound assembled from plural unit sound to generate unit sound, and generates and outputs sound required to be generated.
Patent JP-H10194212-A (JP)
Title: Automatic packaging apparatus
Inventor: ISHIZUKA AKIRA
IPC: B65B9/10
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reliably open a bag without requiring an air source such as a compressor to prevent a bag without an article filled from being produced by striking a perforated part of belt-like coupled bags at a predetermined position by a striking member for breaking uncoupled perforations. SOLUTION: Perforations of belt-like coupled bags 71 are sensed by a discharge-type position detector 13, and when the perforations of the belt-like coupled bags 71 come above a rear seal 41, transfer of the bags 71 is stopped. A solenoid 53 is excited in this state to strike a perforated part of the coupled bags 11 by a tip of a plate 51 for slightly opening the perforated part, an opening 75 is opened wide by air from a blower 6, and a predetermined number of electronic parts P are supplied via a supply chute 67. Then a rear end of a front seal 40 is brought in contact with a front end of the rear seal 41 for sealing a bag 15, the perforations of the coupled bags 71 are cut by the tip of the plate 51, and the bag 75 is dropped along a guide plate 57.
Patent JP-H0627104-A (JP)
Title: Method and apparatus for detecting double-stranded nucleic acid
Inventor: KAWAMOTO KAZUKO
IPC: G01N33/50
Filed: 1992-01-14
Abstract: PURPOSE:To provide an easy and efficient method for detecting double-stranded nucleic acid regarding amplification and production and an easy and efficient method for detecting varied nucleic acid and to obtain a detecting apparatus used for these methods. CONSTITUTION:A method for detecting double-stranded nuclei acid selectively produced by reaction comprises steps of adding marker reagent for exciting a specific reaction on a part where the double-stranded nucleic acid is formed to reactant solution in a reaction vessel where reaction occurs, sensing excitation of the specific reaction and detecting a production state of the double-stranded nucleic acid in the reactant solution. A fluorescent detector used for the method for detecting a nucleic acid sample senses relatively low temperature dissociation of pairing of a DNA chain having gene variation and a DNA chain having an inherent sequence using marker reagent.
Patent JP-H01181808-A (JP)
Title: Kitchen equipment
Inventor: GERUTO BURUTOHAUPU
IPC: E06B9/06
Filed: 1988-01-12
Abstract: PURPOSE: To enable to mask a whole or a part of equipment to demonstrate a new kitchen and living space by providing a shutter cabinet disposed on the side of a floor cabinet with a folding shutter which masks a whole or a part of cooking space. CONSTITUTION: On the right end of a floor cabinet 2, a shutter cabinet 9 having equal height with a top rack 8 is disposed, and inside a cabinet 9, for instance, four sheets of accordion type shutters 10a-10d are stored in the manner which are able to fold and unfold. By unfolding shutters 10a-10d with appropriate manner, the whole space of kitchen-ware is masked. Thus the cooking process is able to be carried out without being looked into the space. And, as this equipment masks the kitchen-ware from a table, so people can enjoy a meal without any disturbance.
Patent JP-H02185292-A (JP)
Title: Dewatering washer
Inventor: KATAOKA AKIRA
IPC: D06F37/40
Filed: 1989-01-12
Abstract: PURPOSE:To reduce an electric oscillation to be transmitted to a rotary tank to be a sounding body and a water tank and to reduce a noise by equipping the subject washer with a motor to drive, fitting the fixing part of a motor pulley to the output shaft of the motor by interposing an elastic body between the fixing part of the motor pulley and a pulley part, and connecting the pulley part, the motor pulley, and an impeller pulley with a belt. CONSTITUTION:Since the electric oscillation shown as an arrow A to be generated in the rotating direction of a fixing part 18 of a motor pulley 19 is vibration- isorated and transmitted to a pulley part 22 by interposing an elastic body 21 between the fixing part 18 and the pulley part 22, the electric oscillation shown as an arrow B of the pulley part 22 is reduced. Thus, the electric oscillation to be transmitted to a rotary tank 3 and a water tank 5 can be decreased, and the noise can be reduced. Further, since the transmission of the electric oscillation to the pulley part 22 can be vibration-isorated by the elastic body 21, and simultaneously, the transmission of the electric oscillation to a cooling fan 23 can be also reduced, the washer has an effect in further reducing a noise level.
Patent JP-S59129634-A (JP)
Title: Static pressure x-y table
Inventor: KIMURA SOUSAKU
IPC: B23Q1/00
Filed: 1983-01-18
Abstract: PURPOSE:To make precise positioning stable, to make a static pressure X-Y table sufficiently rigid, and to enable the vibration of the static pressure X-Y table to be attenuated, by allowing a first and second sliding tables to engage with four parts comprising opposite slant surfaces and upper surfaces over grooves and providing the engaging surfaces with static pressure guides for supplying a static pressure fluid. CONSTITUTION:The four surfaces comprising the opposite slant surfaces 10a, 10b of a trapezoidal groove of a bed 10 and the right and left upper surfaces 10c, 10d engage with the first sliding table 10 to guide it. The engaging sections are formed with static pressure pockets 20a-20d, and a static pressure supporting force is produced by a fluid passing through a pantagraph pipeline 11 and a pipeline 20 in the table 20. The first sliding table 20 is also formed with a trapezoidal groove, and similarly four surfaces engage with the second sliding table 32 to guide it. The engaging sections are formed with static pressure pockets 32a-32d so that a static pressure supporting force is produced between them and the engaging sections of the table 20. A lead screw 29 is rotatably driven via a reduction gear mechanism 25 by a motor 24 to feed the table 32.
Patent JP-H02184849-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/34
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the increase of fog, the deterioration of graininess and the lowering of sensitivity at the time of development at a high temp. by color- developing a silver halide color photographic sensitive material contg. specified amts. of a specified cyan coupler and an org. solvent having a high b.p. and further contg. at least one kind of specified compd. after exposure without carrying out preprocessing. CONSTITUTION:A silver halide color photographic sensitive material contg. an org. solvent having a high b.p. in <=0.3 weight ratio to a cyan coupler represented by formula I in the emulsion layers and further contg. at least one kind of compd. represented by formula II is color-developed at >=40 deg.C after exposure without carrying out preprocessing. In the formula I, R1 is halogen, etc., R2 is halogen, etc., l' is an integer of 0-3, R3 is H, etc., and T is H or a group which can be released by a coupling reaction with the oxidized product of an arom. prim. amine developing agent. In the formula II, HET is a hetero ring having a bonded group such as -SO3M<2> and each of M<1> and M<2> is H, an alkali metal, etc. The lowering of sensitivity and the deterioration of graininess can be prevented.
Patent JP-S60151332-A (JP)
Inventor: SHIRAKAWA SADAO
IPC: B65H54/10
Filed: 1984-01-14
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。