baber/WOPTO huggingface dataset:
Patent JP-H1128811-A (JP)
Title: Hot melt ink jet printer
Inventor: KANEMOTO SEIICHI
IPC: B41J2/015
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot melt ink jet printer in which the outer air is not sucked into a nozzle head even during a bubble removing work. SOLUTION: A head is moved to a high speed heating position (S1), a heater is operated (S2), the head is heated up to a specified temperature (S3), moving speed of the head is switched lower than a normal level (S4) and then the head is moved to a purging position (S5). Consequently, the joint of a return path for sucking ink at the time of purging to a subchamber for storing the ink is opened gradually from closed state and a high negative pressure is not generated in the return path. According to the arrangement, a meniscus formed at the ink jet port of the nozzle head is not broken and the outer air can be prevented from being sucked into the nozzle head.
Patent JP-S6078278-A (JP)
Inventor: OGAWA SHIYOUZOU
IPC: F25D25/00
Filed: 1983-10-05
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-S6341919-A (JP)
Title: Command processing system
Inventor: SHINOHARA HIDEAKI
IPC: G06F3/02
Filed: 1986-08-08
Abstract: PURPOSE:To re-execute commands with necessary irreducible correcting operation by displaying a wrong command in a next-input area when the input command is wrong. CONSTITUTION:When the result of a command analysis decides 'error occurrence', an error message corresponding to the error is outputted and then the contents of a command buffer are read out. Then, the read command is outputted to a terminal device 4 and a next command is expected to be inputted. Thus, if the command is wrong, the command to be corrected is displayed in the input area, so the trouble for the correction operation is reduced. Further, when the displayed command is not executed, the target command is inputted with keys, so there is no hindrance to normal command input operation.
Patent JP-H0627065-A (JP)
Title: Powder detector
Inventor: WADA TAKASHI
IPC: G03G15/08
Filed: 1992-07-13
Abstract: PURPOSE:To determine presence or absence of powder by driving a two terminal piezoelectric element, to be applied with powder as a load, to sweep within a frequency range including resonance frequency thereof and then comparing voltage induced across the piezoelectric element with a preset reference voltage. CONSTITUTION:A powder sensor, i.e., a two terminal piezoelectric element 1, is oscillated through a sweep oscillation circuit 2 to sweep within a frequency range including resonance frequency thereof. At that time, impedance of the element 1 varies depending on whether power is present or absent and when the piezoelectric element 1 is driven through a constant current drive circuit 3, i.e., a resistor R, the piezoelectric element 1 produces an output voltage variable depending on presence or absence of powder. A comparing means, i.e., a comparator, is previously provided with a reference voltage which is compared with output voltage from the piezoelectric element 1. A decision is made that powder is not present if the output voltage is higher than the reference voltage otherwise a decision is made that powder is present. Decision results are displayed through an output means 5 onto a display or an instrument.
Patent JP-S6244549-A (JP)
Title: Structural aluminum alloy having superior cold workability
Inventor: AZUMA KENJI
IPC: C22C21/06
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a structural Al alloy having superior cold workability by adding a prescribed amount of a are earth element to an Al-Mg alloy contg. a relatively large amount of Mg. CONSTITUTION:The composition of this structural Al alloy is composed of 2-7wt% Mg, 0.005-2wt% one or more kinds of rare earth elements and the balance Al with inevitable impurities. the composition may further contain 0.05-2wt% Cu. The Al alloy has superior cold workability and enables the manufacture of a further complex product by cold forging.
Patent JP-S6431179-A (JP)
Title: Fixing device
Inventor: TAKEUCHI TATSUO
IPC: G03G15/20
Filed: 1987-07-27
Abstract: PURPOSE:To obtain superior durability and to narrow nip width by forming a low-hardness layer of a rubber elastic body on the metallic mandrel of one or the other roller of a couple of rollers and also forming a high-hardness resin layer thereupon. CONSTITUTION:A fixing device 1 is equipped with a fixing roller 2 which contacts a toner image, a pressure roller 4 forms the nip width with pressure required at the time of fixation, a separation claw 12 which separates paper, etc., as a clamped and conveyed image base 8 from the rollers 4 and 5, etc. Further,a heat source 3 for raising the surface of the fixing roller 2 is installed in the fixing roller 2, and a temperature sensor 13 which holds the surface of the fixing roller 2 at desired temperature is also provided. Further, the pressure roller 4 is constituted by forming the heat-resistant rubber layer 6 on the metallic mandrel 7 and further a surface layer 5 as a heat-resistant and high-separation resin layer and setting the thickness of the rubber layer 6 less than that of the surface layer 6. Consequently, pressure which is >=3 times as large as usual can be applied with nip with <=1/2 as large as usual and the double pressure roller is obtained.
Patent JP-S6430712-A (JP)
Title: Method for finely drilling green sheet
Inventor: YOKOYAMA HIROZO
IPC: B26F1/26
Filed: 1987-07-27
Abstract: PURPOSE:To make it possible to easily drill fine through-holes on a green sheet with simple apparatus by a method wherein through-holes of the same diameter are drilled on two sheets of metal plates at positions corresponding to each other and the green sheet is pinched between the metal plates so as to be sucked from one metal plate side in order to pierce holes, the diameter of each of which is substantially the same as that of the hole of the metal plate. CONSTITUTION:A pair of templates 1 and 2 having the same thickness are made by drilling about 1500 through-holes for making vias, which correspond to the positions and hole diameters of the through-holes of a ceramic insulating layer, from both the sides of each 100mmX100mm nickel plate. A green sheet with a thickness of 0.2mm is formed by a doctor coating method by kneading a mixture of 50pts.wt. of alumina having mean particle diameter of 3-4mum, 50pts.wt. of borosilicate glass having the same mean particle diameter as just mentioned above, 10pts.wt. of polymethyl methacrylate resin and 100pts.wt. of acetone. The green sheet 6, at four corners of which holes with larger hole diameter are made at the positions corresponding to the positioning holes of the template, is pinched between two sheets of the templates 1 and 2 and heated up to 100 deg.C so as to soften the binder resin and sucked with a vacuum pump so as to remove the portions corresponding to the holes 3 of the template in order to make a large number of holes simultaneously.
Patent JP-S61113474-A (JP)
Inventor: RINDOSEI ARUBAATO FUUPAA
IPC: A63B22/06
Filed: 1985-08-23
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-H0849360-A (JP)
Title: Plane tile
Inventor: KAWAGUCHI TAKESHI
IPC: E04D1/16
Filed: 1994-08-08
Abstract: PURPOSE:To make it possible to waterproof an area around a nail driving hole after tile covering work and prevent rainwater from penetrating into tile main bodies when it is raining slantingly by installing water drip grooves around the nail driving hole. CONSTITUTION:Plain tiles 5 are correspondingly installed along a virtual center line 2 which runs around the middle of the surfaces of the plane tiles 5, dividing the tiles 2 in two sections, say, upper and lower sections in the longitudinal direction where a plurality of nail driving holes 3, which are penetrated respectively, are laid out on the upper and lower sections along the virtual center line 2. Then, water drip grooves 7 are laid out around the areas above the nail driving holes 3 on the upper side of the nail driving holes 3 and around the area below the nail driving holes 3 on the lower side of the nail driving holes 3. Preferably, both ends of the water drip grooves 7 should be extended so that they may intersect with a boarder line of the exposed area produced when the plan tiles 5 are installed. Preferably, the water drip grooves 7 be replaced by ring-shaped grooves 8 which envelop the area around the nail driving holes 3 and or wave-like grooves 9.
Patent JP-H04325841-A (JP)
Title: Automatic stopping unit for uninterruptible power supply
Inventor: ONARI EIJI
IPC: H02J9/04
Filed: 1991-04-23
Abstract: PURPOSE:To provide an uninterruptible power supply which receives a busy signal from each automatic tellers machine when a customer is operating the automatic teller's machine or an automatic cash dispenser and which stops upon finish of operation of last customer. CONSTITUTION:Among the signals (a), (b), (c) fed, respectively, from the contact A of an automatic tellers machine or an automatic cash dispenser, the contact B of a commercial power supply detecting circuit 2 and the contact C of a battery voltage drop detecting circuit 3, the signal (a) is fed through a NOT circuit 5 to an AND circuit 4 whereas the signals (b), (c) are fed directly to the AND circuit 4 and NOT circuits 6, 7. Output of the AND circuit 4 is fed directly to the self-holding relay 11 of an uninterruptible power supply 10 which is connected through a one-shot circuit 9 with the output of the AND circuit 8.
Patent JP-H1030488-A (JP)
Title: Cylinder discriminating device of engine
Inventor: TANAKA KENICHIRO
IPC: F02D45/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To secure such a device as performing any cylinder discrimination earlier without entailing any damage to engine startability by way of jointly using a cam position detecting signal and a cylinder discriminating signal to be generated out of two cam angle sensors in a commonable manner. SOLUTION: This cylinder discriminating device is provided with plural cylinders equipped with a crank angle sensor 8 generating a crank angle reference signal, two cam angle sensors 9 and 10 being installed each in two camshafts 2 and 3 and generating a cam rotational position detecting signal. In this constitution, generating characteristics in a detecting signal out of the one side cam angle sensor 9 are set up so as to be varied between a crank angle reference signal generating interval of the specified cylinder and a signal generating interval of other cylinders other than that, and likewise the generating characteristics of a detecting signal out of the other side cam angle sensor 10 are also set up by the same procedures,  and plural specific cylinders are discriminated on the basic of contrast between the generating characteristics of a cam detecting signal and a crank angle signal, and subsequently both detecting and cylinder discriminating signals out of two existing cam angle sensors are jointly used in a commanable manner, whereby cylinder discrimination is carried out early enough.
Patent JP-H07229248-A (JP)
Title: Roof cover material and its manufacturing device
Inventor: MARUCHIN MIYUERUBETSUKU
IPC: B32B3/06
Filed: 1994-08-08
Abstract: PURPOSE: To prevent the occurrence of looseness of a roof cover on the roof by making positively connection between the covering layer of a roof cover material and the base layer. CONSTITUTION: The roof cover material has a base layer, and a separation layer 2 is inserted in the base layer to additionally be secured with bituminous covering material 3. The base layer is formed by a base layer 1. The roof cover material is mechanically fastened to foundation such as a roof structure by the use of the support layer. The separation layer is provided with an opening 4, and a covering layer is firmly fixed to the support layer via the opening part.
Patent JP-S6427993-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: KONDO HIROMASA
IPC: B41M5/44
Filed: 1987-07-24
Abstract: PURPOSE:To effectively improve organic solvent resistance and blocking properties of an intermediate layer and efficiently obtain an image-receiving sheet which gives beautiful high-density recorded images free of failure in transfer, by using a special copolymer latex having a specified monomer composition and a specified gel content as a main constituent of the intermediate layer. CONSTITUTION:An intermediate layer 2 provided on a base 1 comprises at least 70wt.% of a copolymer latex comprising 20-70wt.% of an aliphatic conjugated diolefin monomer, 0.5-15wt.% of an unsaturated acid monomer and 15-79.5wt.% of other olefin monomer and having a toluene-insoluble gel content of 85-100wt.%, whereby organic solvent resistance and blocking properties are improved. An image-receiving layer 3 on the intermediate layer 2 is provided by applying a solution of a resin having a polar group, such as a polyester, a polyamide and an acrylic resin, in an organic solvent such as toluene and MEK, in a dried coating weight of about 2-10g/m<2>.
Patent JP-H0351731-A (JP)
Title: Cable-tension measuring method
Inventor: KIMURA MAMORU
IPC: G01L5/10
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a tension measuring sensor having excellent portability by mounting a bridging jig between two points of a cable, applying a shock to the cable, obtaining the natural frequency with an accelerometer, and obtaining the tension using the graph showing the relation between tension and vibration frequency. CONSTITUTION:A 'U' shaped bridging jig 7 having a mechanism for simple attaching and removal is attached between two points of an object cable 6. A shock is applied to a cable 6a which is a part held with the jig 7. The generated vibration is measured with an accelerometer 8 which is attached to the part. The natural frequency is obtained by using a vibration-frequency operating device 1. The same tension-frequency relation is obtained for the same kind of cable when the length l of the jig 7 is constant with respect to the natural frequency. For this purpose, the tension-frequency relation is obtained beforehand with respect to the length l for the same kind of the cable. When the tension- frequency relation is obtained for the cable to be measured is obtained in this way, the tension can be obtained based on the same relationship regardless of the cable length, the presence or absence of the various kinds of metals of cables and the fixing conditions of cables.
Patent JP-S5975022-A (JP)
Inventor: WATANABE SHINICHI
IPC: A47K13/30
Filed: 1982-10-22
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-H0915583-A (JP)
Title: Liquid crystal display element
Inventor: NAKAJIMA YASUSHI
IPC: G09F9/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a liquid crystal display element whose visual field angle is uniform and wide. CONSTITUTION: On the counter substrate 12 side of a liquid crystal display element, a lower layer electrode 31 and an upper layer electrode 35 arranged on it are formed as an electrode to be confronted with a pixel electrode 22. In each pixel, an area where a driving voltage is impressed as it is by the upper layer electrode 35 and an area where a lowered by a color filter 33 is impressed from the lower layer electrode 31 are formed and the visual field angle of the pixel is widened. Since permittivity lowering agent is incorporated into color filters 33G, 33B of respective R, B colors, voltages lowered in respective filters are larger than the voltage lowered in the color filter 33R.  Consequently, the difference between voltage to be impressed on liquid crystal of two areas in an R pixel becomes larger than the difference between voltage to be impressed on liquid crystal of two areas in G, B pixels and visual field angle improving effects are made almost equal in respective R, G, B colors and visual field angles for every pixel become uniform and wide.
Patent JP-2001013856-A (JP)
Title: Image forming device
Inventor: WATANABE KOKI
IPC: G03G21/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make dischargeable ozone and suspending toner, etc., and to make preventable the temperature of parts from rising by smoothly performing exhaust inside an image forming device main body without increasing the number of fans. SOLUTION: An air duct 38 is disposed between a cleaning device 12 and a fixing device 25 and over an entire length between the front side plate and the rear side plate of the image forming device main body. The duct 38 respectively and independently has an air supply duct layer 38b on a lower side and an exhaust duct layer 38a on an upper side. An air supply port 38c is provided on the front side of the layer 38b, and a blowoff port 42 is provided toward the device 12. A suction port 46 is provided on the layer 38a toward the device 12, and an exhaust port 38d is provided on a rear side. An air supply fan 37 is disposed corresponding to the port 38c. Air A2 supplied to the layer 38b through the port 38c by the fan 37 is jetted toward the device 12 from the port 42, flows in the layer 38a from the port 46, and is discharged from the port 38d. Thus, the airflow becomes smooth.
Patent JP-H109396-A (JP)
Title: Spherical band seal body and its manufacture
Inventor: KASHIMA KAZUTSUGU
IPC: F16J15/12
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a spherical band seal body excellent in sealed properties without causing an abnormal frictional noise, by forming into a flat surface, the outer surface of a partially projected spherical surface from which a sliding layer and a stiffener formed of a wire gauze which is included and integrated in this sliding layer are exposed. SOLUTION: A spherical band seal body 54 is equipped with a cylindrical inner surface 52 for regulating a through hole 51 in its center, and an outer surface 53 is formed into a partially projected spherical surface, and the spherical band seal body 54 is used especially for an exhaust pipe coupling. A stiffener formed of a compressed wire gauze, and a heat resisting material which is filled into the network of the wire gauze of this stiffener, included and integrated with this reinforced member, and compressed, are provided in an inside from the cylindrical inner surface 52 to the vicinity of the outer surface 53 of the partially projected spherical surface. Further, at least one of graphite and a metal fluorine compound, and aluminum phosphate are included and integrated with the stiffener and the heat resisting material, and a sliding layer formed of a lubricating composition consisting of at least boron nitride and at least one of alumina and silica, is arranged in an inside from the vicinity of the outer surface of the partially projected spherical surface to the outer surface 53 thereof.
Patent JP-H0472802-A (JP)
Title: Dielectric filter
Inventor: YAMAZAKI KAZUHISA
IPC: H01P1/212
Filed: 1990-07-12
Abstract: PURPOSE:To improve the manufacture performance and the design feature and to realize a stable electrical and mechanical characteristic by imbedding a pin terminal having a dielectric body around its center conductor to each coupling block hole, providing a coupling base to an open face side, connecting the center conductor of each pin terminal and a coupling terminal of an adjacent resonator and forming a ground capacitance with the pin terminal. CONSTITUTION:A pin terminal 42 having a dielectric body around its center conductor 43 is embedded in each coupling block hole 34, a coupling base is provided to an open face side and the pin terminal 42 forms a ground capacitance by connecting the center conductor of the pin terminal 42 and a coupling terminal of an adjacent resonator. Thus, the capacitance obtained between an inner face conductor film (ground) of the coupling block hole 34 and the center conductor of the pin terminal is equivalent to the ground capacitance. Moreover, the ground capacitance and an induction element act like a low pass filter, which attenuates harmonic wave components. Thus, the manufacture performance is improved, a stable electrical and mechanical characteristic is obtained, number of components is decreased and the entire size is made small.
Patent JP-H0633300-A (JP)
Title: Eutectoid plating method
Inventor: ATOBE MITSUAKI
IPC: C25D15/02
Filed: 1992-07-14
Abstract: PURPOSE:To stably disperse fine particles while suppressing the aggregation and to obtain a good-quality composite plated product by impressing an ultrasonic wave on a plating soln. to euteclize org. or inorg. fine particles. CONSTITUTION:A plating soln. 8 contg. org. fine particles (PTFE) or inorg. fine particles (fine flurocarbon particles) is introduced into a plating tank 1. An ultrasonic wave at >=20 watt is continuously or intermittently impressed on the soln. 8 from an ultrasonic oscillator 6 (circulation-type homogenizer) to suppress the aggregation of the fine particles or to disintegrate the aggregate. Consequently, fine particles are stably dispersed, and a good-quality plated product is obtained.
Patent JP-H1181296-A (JP)
Title: Super multipoint impregnation method for ground and device thereof
Inventor: NASU TAKEO
IPC: E02D3/12
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To freely execute super multipoint impregnation of improvement material just as designed, in the super multipoint impregnation simultaneously or selectively jetting improvement material of fixed gel time from jet ports provided different in positions from an improvement material carrying passage, when the improvement material used for a ground improvement work is jetted into the ground. SOLUTION: In a cylinder 29 as a unit pump 21 continuously provided to a driving source, a piston is allowed to stroke and start/stop through the screw thread of a advance/retreat adjusting device, further a slide guide 39 as a supporting mechanism is fitted to a slide bar 41 so that the piston can be smoothly advanced and retreated even if a uneven load is impressed on a piston rod 36, and an automatic opening/closing valve is interposed on the position 33 so as to smoothly suck and discharge improvement material. Consequently, because super multipoint impregnation of the improvement material can be executed from jet ports formed in the ground in many different positions, a ground improvement area with homogeneity and without uneveness can be formed, execution just as designed is possible, working efficiency, accuracy, and cost are improved, this method contributes to resources saving, and can prevent pollution problems from generating.
Patent JP-S6347086-A (JP)
Inventor: MIYAJI HARUO
IPC: B25J17/00
Filed: 1986-08-08
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-H0351105-A (JP)
Title: Manufacture of oxide superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: B21F19/00
Filed: 1989-07-19
Abstract: PURPOSE:To prevent the shape from getting worse, and obtain a tape-shaped oxide superconductor of high J c by conducting a roll work while effecting lubricant of being 100 cSt or more in its kinematic viscosity between a composition and rollers. CONSTITUTION:A composition 3 consisting of a material of oxide to be a superconductor and the metal 2 of a sheath material is rolled while effecting lubricant of being 100 cSt or more in its knematic viscosity between the composition and rollers, so that a film of the lublicant is formed between the rollers and composition 3. Although the superficial luster of a tape obtained is lost thereby, the film of the lublicant acts as pressure, therefore, the inner oxide material 1 can be deformed uniformly even the composition 3 becomes thin. A tape can be obtained which has a thickness of the order of the set gap value between the rollers. Whereby a tape-shaped oxide superconductor wire can be obtained that is excellent in its cross-sectional configuration and has high J c.