baber/WOPTO huggingface dataset:
Patent JP-H04252483-A (JP)
Title: Recording medium and information reproducing device
Inventor: YAMAGUCHI HIROHISA
IPC: G11B27/10
Filed: 1991-01-28
Abstract: PURPOSE:To facilitate the editing of the video disk by enabling the randam recording for video signal. CONSTITUTION:An optical disk 1 has a first area 2 that the video signal was recorded, a second area 3 that sound signal was recorded and a third area 3 that the control signal was recorded. The video signal is recorded together with the address signal and the sound signal is recorded together with the time code. The control signal show the combination of the time code and the video signal address.
Patent JP-H10220266-A (JP)
Title: Engine output controller
Inventor: IGARASHI MASATAKA
IPC: F02D9/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To smoothly start a vehicle without engine stalling and the delay of time in starting of very low-speed traveling such as traffic congestion of vehicles by enabling smooth starting without detecting the intermittent state of a clutch. SOLUTION: When a clutch is engaged after the idling operation is transferred to the vehicle start-up after a neutral switch is turned off, the engine speed is decreased, and the vehicle speed is increased from the zero state. The engine output is increased by performing correction of the opening of an ISC valve according to the vehicle speed in a state where the deviation between the engine speed and the target speed is not more than the specified value, and the vehicle is made to smoothly start without engine stalling and the delay of time also in starting of very low-speed traveling such as traffic congestion of vehicles.  At this time, the correction value of the opening of the ISC value is decreased as the vehicle speed is increased, the correction is immediately stopped when the neutral switch is turned on or when the deviation between the engine speed and the target speed exceeds the specified value, and therefore, unnecessary increase of the engine output is prevented.
Patent JP-H07233400-A (JP)
Title: Apparatus for producing soap
Inventor: EGUCHI SUMIO
IPC: C11D13/02
Filed: 1994-02-25
Abstract: PURPOSE:To obtain the subject producing apparatus capable of pulling a container-fixing pin with both hands and laying a reactor with the same hands and returning the reactor to original position by only pushing the reactor back. CONSTITUTION:This apparatus for producing soap is equipped with a pin- attaching plate 26 respectively fixed to both sides of a reactor 3, a container- fixed pin 9 inserted into the hole of the pin-attaching plate 26 and a container- fixing plate 8 having a notch 25 for receiving the container-fixing pin 9. A spring 27 fitted into the top of the container-fixing pin is suppressed by a washer 28 and a pin 29. The container-fixing pin has an engaging part 37 thicker than the top and the notch of the container-fixing plate consists of a slot part passing only top of the container-fixing pin and a holding part having size in which an engaging part is put. The end part of the container-fixing plate is inclined to the reactor side and the end 38 of the container-fixing plate exists at the position closer to the reactor side than the end of the engaging part.
Patent JP-H03232114-A (JP)
Title: Magnetic recording medium
Inventor: SATO KENICHI
IPC: G11B5/738
Filed: 1990-02-08
Abstract: PURPOSE:To reduce dropout by subjecting a nonmagnetic supporting body to surface treatment or by adding such an org. solvent which can decrease the surface tension of an emulsion to the disperse medium so that the critical surface free energy of the substrate is made higher than the surface tension of the emulsion. CONSTITUTION:A film of base coating liquid is formed on a nonmagnetic supporting body, on which a ferromagnetic metal thin film is formed. The critical surface free energy gammaC of the nonmagnetic supporting body and the surface tension gammaL of the disperse medium of the base coating liquid are specified to satisfy the relation gammaC>gammaL. To satisfy this condition, for example, a mixture of water and an org. solvent which is soluble with water and has lower surface tension than water is used as the medium of the base coating liquid. This improves wettability of the base coating liquid to the nonmagnetic supporting body. Thereby, stains due to drying can be suppressed. Even after long traveling of the medium while sliding on a magnetic head, dropout due to stains is avoided and good traveling property can be maintained.
Patent JP-H02307806-A (JP)
Title: Production of surface-reformed metal oxide superfine grain
Inventor: OKANISHI SHIGEMI
IPC: A61K8/00
Filed: 1990-02-08
Abstract: PURPOSE:To surface-treat superfine grains in one step in a gas phase by mixing a surface-reforming volatile metallic compd. into the metal oxide superfine grains formed by a gas phase method and used as nuclei and treating the mixture in a gas phase. CONSTITUTION:(a) A volatile metallic compd. (e.g. titanium tetra-isopropoxide) is gasified or atomized with (b) a carrier gas (e.g. gaseous nitrogen), mixed with steam at <=600 deg.C and hydrolyzed or heated above the decomposition temp. and pyrolyzed to form the metal oxide superfine grains (A) having 0.005-0.1mum average diameter and 0.001-0.5mum grain diameter distribution and used as the nuclei. After the A component is formed, (D) a surface-reforming volatile metallic compd. (e.g. aluminum tri-secondarybutoxide) having a concn. lower than that of the A component is immediately mixed so that the ratio of the A component flow velocity u1 to the B component flow velocity u2 is controlled to >=0.1, and the mixture is treated in a gas phase to reform the surface of the A component with the B component.
Patent JP-H07221715-A (JP)
Title: Method and device for transmitting information signal
Inventor: YOSHINO SHIGERU
IPC: H04B14/04
Filed: 1994-01-31
Abstract: PURPOSE:To easily realize addition of dummy data with simple configuration when video data of a variable length is recorded on a recording medium and the dummy data are added to the video data to produce a fixed rate in order to be in matching with a rate of a block being a recording unit. CONSTITUTION:A dummy data addition section 17 adds dummy data to variable length video data obtained by applying compression coding to a digital video signal at a video encoder 14 to form variable length data whose rate is fixed to a prescribed rate. The dummy data addition section 17 reads a quantity of data stored in a video buffer 15 every time an end detection circuit 16 detects a field end of the video signal and controls the production and addition of the dummy data depending on whether or not the quantity of data reaches, e.g. a half of the entire storage capacity.
Patent JP-H0575411-A (JP)
Title: Current pulse integrator
Inventor: IWAN CHIN YAN CHIYAN
IPC: H03L7/093
Filed: 1991-02-21
Abstract: PURPOSE: To generate such a voltage signal that the integration of the current is proportional by providing an integral amplifier having an integral capacitor and including a switch circuit in the current pulse integrator. CONSTITUTION: A high-speed current pulse integrator circuit 10 has an integral amplifier 12 and an integral capacitor 14 arranged in the feedback loop of the integral amplifier 12. Then a current flowing through the integral capacitor 14 is controlled by current sources 16, 18, and 20 and switch circuits 22, 24, 26, and 28. In this case, the switch circuits 22 to 28 generate a current which flows through the integral capacitor in a 1st direction while the current pulse integrator 10 is in a 1st operation state and also prevents the current which flows through the integral capacitor 14 in the 1st direction while the current pulse integrator 10 is at least in the other operation state. When the switch circuits 22 to 28 switch between the 1st operation state and at least the other operation state, the output current of the integral amplifier 12 is left without being varied.
Patent JP-S53112886-A (JP)
Title: Production of n-substituted trialkoxybenzylpiperazine derivative
Inventor: MURAI HIROSHI
IPC: C07D295/12
Filed: 1977-03-12
Abstract: PURPOSE: N-substituted trialkoxybenzylpiperazine derivative of formula I [R is methyl ethyl; Z is isopropenyl, cinnamyl, morpholinoethyl, diaminotriazine, hydantoinbutyl, formula II(n is 2 - 8), formula III(A is H, lower alkyl, phenyl)]. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61187794-A (JP)
Inventor: RENII EI FUITSUTSU
IPC: C12N5/00
Filed: 1985-02-14
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。
Patent JP-2000227228-A (JP)
Title: Heating cooking apparatus
Inventor: MAEDA KAZUNORI
IPC: F24C7/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To securely prevent a door body from falling down while facilitating the door body to fall down in a door of a heating cooking apparatus such as an electronic oven. SOLUTION: Before a first hinge pin 4 falls down from a first hinge hole 7 upon a door being substantially fully opened, a surface B of door falling prevention means 15 makes contact with a surface G of hinge hole holding means 9 to prevent a door body 3 from falling down. In contrast, when the door body 3 is located in a certain angle region, demounting is facilitated because of a gap between a surface A of the door falling prevention means 15 and the surface D of the hinge hole holding means, and after a casing 11 is mounted, the door body 3 is prevented from falling down owing to overlapping of a window frame flange portion 13 and a casing window portion 12.
Patent JP-S59153653-A (JP)
Inventor: TANI TAKASHI
IPC: B61D17/10
Filed: 1983-02-23
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-H10221968-A (JP)
Title: Image forming device
Inventor: KONDO NOZOMI
IPC: G03G15/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device provided with a color smear preventing function suitable for a driven-driving system belt driving device by making a transfer material carrier made of an anisotropic raw material whose elastic degree is different in a direction. SOLUTION: A carrying belt 103 has two-layer structure, the lower layer (first layer 301) of the belt is made of a material which has flexibility and a small elastic degree such as chloroprene rubber and the upper layer (second layer 302) of the belt having elasticity such as urethane foam is stuck to the first layer 301. Then, the first layer 301 made of a rigid material has resistance to the difference between tensile forces being different at each place of the belt, in the tensile force generated in the direction of carrying the carrying belt 103, so that the occurrence of strain, deformation and waving is suppressed to prevent the color smear of a recording sheet.  Further, the second layer 302 having the elasticity comes into soft close contact with the periphery of a press- contact roller, to prevent transfer unevenness, in press-contact parts where the second layer 302 is brought into press-contact with photoreceptor drums 41Y and 41C and 41K and 41M by the press-contact roller.
Patent JP-S63195069-A (JP)
Title: Tire housing snowment device for automobile
Inventor: SUMIMOTO MITSUHIRO
IPC: B62D25/18
Filed: 1987-02-09
Abstract: PURPOSE:To prevent snow from getting clogged to the inside of a tire housing, by attaching a panel heater, to be opposed to the back of a tire, to an inner surface of the tire housing. CONSTITUTION:A panel-form heater H is attached to the inside of each tire housing 2 of front wheels 1 of an automobile. In this case, the heater H is installed as to be opposed to the back of each front wheel 1 at both sides. This heater H consists of a flexible panel in which a faced electric heating element 6 is embedded, and a cord 3 is led out of this heating element 6. This cord 3 is connected to a power source via an on-off switch SW and a cigar socket 4. Accordingly, at the time of driving in a snow-covered district, if the on-off switch SW is made in circuit and the heater 6 is heated, the snow rolled in space between each front wheel and the housing 2 is melted by heat, thus snow is in no case clogged in the tire housing 2.
Patent JP-H02209370-A (JP)
Title: Punch winding method
Inventor: NOSHI SHINJI
IPC: B65H54/34
Filed: 1989-02-08
Abstract: PURPOSE:To find a yarn end easily as well as to prevent a punch wind from slipping down by making the windup yarn end of a package so as to do the punch wind at a specified position on a yarn layer. CONSTITUTION:A guide lever 7, setting a piece of yarn and guiding it, is installed on top of an L-shaped lever 4, and a turning stroke of this guide lever 7 is made alterable. The turning stroke of the guide lever 7 is set so as to cause a spot just before its end falling on a winding tube 2 to become a yarn travel limit position. Consequently, when a package P is formed in the winding tube 2 with the yarn being guided by a yarn guide groove 4a of an L-shaped lever 4, the yarn being wound as this package P is able to make its end into a punch wind at a specified position on a yarn layer of the package P. Accordingly, if the specified position is found out, there is a tail end so that it comes so easy and, since the yarn layer is larger in frictional resistance than that of the winding tube 2, the punch wind is in no case slipped down as well.
Patent JP-S61188427-A (JP)
Title: Abrasion-resistant repairing agent
Inventor: KASETANI KIYOSHI
IPC: C08J5/24
Filed: 1985-02-14
Abstract: PURPOSE:The title nonsagging repairing agent protected from settling of an abrasion-resistant additive, prepared by adding a specified abrasion-resistant additive to a matrix comprising an epoxy, resin, a curing agent and ceramic cotton. CONSTITUTION:A particulate, powdered or chip abrasion-resistant additive having a specific gravity higher than that of the epoxy resin, such as ceramic cotton, carbon fiber, boron whisker, aramid fiber, SiC, BN or an abrasion- resistant particulate ceramic, is added to a matrix prepared by mixing an epoxy resin with a curing agent (e.g., prim. amine) and ceramic cotton. EFFECT:A paint film or a molding which is uniform along the vertical direction can be formed by preventing settling of an abrasion-resistant additive during curing and peeling-off, etc.,of a film on a vertical surface and, therefore, it is possible to afford perfect repair, reinforcement, etc., against the abrasion, damage, corrosion, etc., of an appliance or equipment, etc.
Patent JP-H08215083-A (JP)
Title: Installation structure for air bubble bathtub
Inventor: SUEFUJI TAKUYA
IPC: F16F15/02
Filed: 1995-02-16
Abstract: PURPOSE: To provide the installation structure of an air bubble bathtub for hardly transmitting vibration generated by the air bubble bathtub to downstairs and letting bathing be performed without worrying about noise to the downstairs. CONSTITUTION: In this installation structure of the air bubble bathtub provided with a bathtub 1 and a pump 2 for generating air bubbles inside the bathtub 1, the air bubble bathtub is installed on a floor 4 through supporting legs 3, outer jackets 5 are integrally formed with on the supporting legs 3 and powder is filled and held in the clearance of the supporting legs 3 and the outer jackets 5.
Patent JP-S61187559-A (JP)
Title: Control method of fuel injection timing
Inventor: KASHIWAKURA TOSHIMI
IPC: F02D41/34
Filed: 1985-02-15
Abstract: PURPOSE:To improve responsiveness during accelerating by setting valve opening timings of an injector separately during the normal operation and acceleration operation of an engine in response to the engine speed so that both timing ranges are not overlapped. CONSTITUTION:The intake air quantity in response to the opening of a throttle valve 3 is detected by a negative-pressure sensor 7, the opening of the throttle valve 3 is detected by an opening sensor 9, and the engine rotation speed is detected by a rotation angle sensor 23; respective outputs are fed to a control circuit 35, and the valve opening timing of an injector 5 is controlled according to the fuel injection timing determined from these detection results. In this control method, the intake BTDC is set to 0 deg.CA-50 deg.CA during the normal operation and to 50 deg.CA-100 deg.CA during the acceleration operation, for example, so that valve opening timings of the injector 5 are not overlapped during the normal operation and acceleration operation. At the high-speed side, the engine rotation is stable, thus the injection timing may be fixed.
Patent JP-H08223828-A (JP)
Title: Motor stator
Inventor: SATO MUNETADA
IPC: H02K3/24
Filed: 1995-02-16
Abstract: PURPOSE: To reduce the temperature rise of the windings of a motor stator, by suppressing the expansion of the windings in its slot, and to reduce the outer-diameter dimension of its core, by smoothing a magnetic-flux flow in its core. CONSTITUTION: A slot-bottom member 2 laminated split-wise simultaneously with a stator core 1 is squeezed engagement-wise into a slot 3 from the outer peripheral side thereof after the insertion of a winding 7 into the slot 3, and its form has round portions 2a at both ends on the side of it contacting with the winding 7, and it is so configured that the sum of its radial width and the width of a yoke part 1a gets the minimum dimension wherein the optimum value of the magneticflux density of the stator core 1 can be secured.
Patent JP-H08220781-A (JP)
Title: Coating material for charge transfer layer, electrophotographic photoreceptor obtaine by using same, and production thereof
Inventor: KOBAYASHI TSUMUGI
IPC: G03G5/043
Filed: 1995-02-16
Abstract: PURPOSE: To obtain high sensitivity and high printing durability by using a specified charge generating material and combining the specified charge transfer material, a binder resin and a solvent for a coating material to prepare the coating material for a charge transfer layer. CONSTITUTION: This electrophotographic photoreceptor has a charge producing layer containing an oxotitanium phthalocyanine pigment and a charge transfer layer on a conductive base body. The charge transfer coating material used to form the the charge transfer layer is prepared from a phenylstilbene compd. expressed by formula I and a binder resin comprising repeating units expressed by formula II and formula III. The binder resin is prepared by dissolving a fluorolene polycarbonate resin having <=0.5 molar ratio of the repeating unit of formula II to the total amt. of the repeating units of formula II and formula III in toluene. In formula I, R1 is hydrogen or methoxy group. Thereby, a laminated electrophotographic photoreceptor having excellent mechanical strength, wear resistance, high sensitivity and stable electrostatic characteristics can be obtd.
Patent JP-H07291907-A (JP)
Title: Production of acrylamide
Inventor: KANBARA YOSHIHIKO
IPC: C07B61/00
Filed: 1995-02-16
Abstract: PURPOSE:To provide a method for producing acrylamide useful as a raw material for producing a polymer flocculant having a sufficiently high molecular weight and excellent water solubility, capable of suppressing by-products of impurities which have been difficult to remove without reducing the catalytic activity. CONSTITUTION:In producing acrylamide by hydrating acrylonitrile in the presence of a copper-based catalyst, 10-10,000ppm, preferably 50-5,000ppm of a compound containing an active methylene group and an acidic group (e.g. carboxy1 group or sulfonic group) in the same molecule or its salt is present in the reaction system. A group of a structure containing an electron attractive group such as NO2, CN, a COR (R is an alkyl), a COAr (Ar is an aryl), a CONHR, a CONHAr, a CO2R, CO2H, SO2, S, an Ar, a quaternary pyridinium as a substituent group may be cited as the active methylene group. Malonic acid or cyanoacetic acid may be cited as the compound. The reaction solution is optionally concentrated and brought into contact with a weakly basic acid or a neutral basic acid anion exchange resin and purified.
Patent JP-S63203877-A (JP)
Inventor: SATO EIJI
IPC: D06M101/16
Filed: 1987-02-12
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-H01204279-A (JP)
Title: Search method in optical disk player
Inventor: YOKOTA HACHIRO
IPC: G11B21/08
Filed: 1988-02-09
Abstract: PURPOSE:To widely shorten a time to be needed for the search of the heading of music, etc., by calculating the number of tracks, which are remained to be thread-sent extremely near a target position and executing a track jump. CONSTITUTION:When the thread-sending is executed, based on the output pulse signal of a displacement sensor 4a, a radius ra corresponding to displacing quantity from the center of a CD 1 of a pick-up 3 in a present position Pa is obtained and an exact linear velocity v0 in the present position Pa is obtained from this radius ra, etc. Accordingly, a remaining track number N up to a target position Pb can be exactly calculated and the thread-sending can be executed to a position P1 which is extremely near the target position Pb. Further, when the thread-sending is executed to this position P1, a remaining track number M up to the target position Pb is samely calculated again and an M- track jump is executed. Thus, the target position can be achieved with one track jump and the time to be needed for the music search can be widely shortened.
Patent JP-H0320604-A (JP)
Title: Spectacle frame and apparatus for measuring shape of template
Inventor: YAMAZAKI HITOSHI
IPC: G01B21/20
Filed: 1989-02-07
Abstract: PURPOSE:To make it possible to perform the measurement of the shape of a spectacle frame and the measurement of a template with a single apparatus by turning frame grips within a plane formed by the grips, and holding the center of the groove of a lens frame within the measuring plane at the central position of the frame grips. CONSTITUTION:Frame grips 2002, 2005, 2008 and 2011 are associatively moved and pulled with constant torque springs. The frame grips are pulled in the direction of a center arm. When the frame is held with the grips 2004, 2005, 2008 and 2011, the lens frame is held with the forces directed to the approximately geometrical center of the lens frame in three directions. The central position of the frame is held at the intermediate point of the reference point by the frame grips. The grips 2008 and 2011 are turned within the plane formed with the ridge lines of the four-frame grips 2013, 2015, 1017 and 2019. Therefore, the center of the groove of the lens frame is always held within the measuring plane at the central position of the grips 2004, 2005, 2008 and 2011.
Patent JP-H04266731-A (JP)
Title: Washing stand
Inventor: SUGANO TADAO
IPC: A47K1/06
Filed: 1991-02-22
Abstract: PURPOSE:To prevent the hot-water/water sprayed from a shower head from being scattered to the outside of a washing bowl when the shower head is moved. CONSTITUTION:A washing bowl 3 and a hot-water/water mixing faucet 6 are fixed to a counter 2 on a washing stand main body 1. The injection port of the shower head 4 of the hot-water/water mixing faucet 6 is installed at nearly the center section faced to the washing bowl 3. The rotating range of the shower head 4 is restricted so that the hot-water/water is fed to the opening section of the washing bowl 3. The hot-water/water flows in the washing bowl 3 even if the rotating position of the shower head 4 is changed while the hot-water/ water is used, and it is not scattered protrusively.