baber/WOPTO huggingface dataset:
Patent JP-H0497873-A (JP)
Title: Automatic printing gap adjusting mechanism in printer
Inventor: KUNIDA MASAO
IPC: B41J25/308
Filed: 1990-08-17
Abstract: PURPOSE:To prevent recording paper from being contaminated by an ink ribbon by a method wherein in the adjustment of a gap between a printing head and a platen, the printing head is depressed against the platen with a flexible sheet inserted between the recording sheet and the ink ribbon. CONSTITUTION:A flexible sheet 56 inserted between recording paper 30 and an ink ribbon 36 prevents the recording paper 30 from directly coming into contact with the ink ribbon 36 even with the application of a pressing force to the recording paper 30 and the ink ribbon 36 by a printing head 32 and a platen 34. Thus, there is no possibility of contaminating the recording paper 30 by the ink ribbon 36. The thickness of the flexible sheet 56 is determined to range from 0.1 to 0.5mm so as to be substantially equal to an effective gap obtained by subtracting a total thickness of the recording paper 30, the ink ribbon 36, and a ribbon mask 37 from a gap between the printing head 32 and the platen 34. Since the effective gap is made nearly coincident with the thickness of the flexible sheet 56 to be directly set, an optimum gap can be ensured in a stable manner, being hardly affected by an error in a gap adjusting mechanism existing in a prior art.
Patent JP-S6371673-A (JP)
Title: Ultrasonic body detector
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/527
Filed: 1986-09-13
Abstract: PURPOSE:To prevent an ultrasonic body detector from malfunctioning against a noise which varies in repetition period and continuance in a short time by providing a signal processing circuit which estimates variation in the repetition period and continuance of a periodic noise from a received signal pattern stored in a storage circuit and sending an ultrasonic wave in a period wherein the signal processing circuit estimates that no noise is present and body detection is possible. CONSTITUTION:This body detector is provided with the storage circuit 4 for storing plural noises outputted by a receiving circuit 3, a comparing circuit 5 which compares the previously stored noises with a current noise to detect variation in the repetition period or continuation of the noise, and the signal processing circuit 6 which reads the variation in the repetition period or continuance of the noise from the output of the comparing circuit 5 to estimate the reception time point and continuation of the noise. The signal processing circuit 6 has a function core estimating the arrival time point and continuance of a noise expected to arrive next and estimates the period wherein there is no noise present and the body detection is possible. This signal processing circuit 6, therefore, drives a sending circuit 2 in the period wherein the circuit estimates that no noise is present and the body detection is possible, thereby sending ultrasonic wave pulses.
Patent JP-S6462353-A (JP)
Title: Polymer composition having excellent compatibility
Inventor: TAKAHASHI IKUO
IPC: C08L69/00
Filed: 1987-09-01
Abstract: PURPOSE:To provide a composition produced by compounding two specific kinds of aromatic carbonate polymers and giving a uniform engineering material having excellent transparency and composed of the above two components mixed with each other in high compatibility. CONSTITUTION:The objective composition can be produced by compounding (A) 1-99wt.% of an aromatic polycarbonate produced by condensing 1,1'-bis(4- hydroxyphenyl)-p-diisopropylbenzene of formula I through carbonate bond and (B) 99-1wt.% of a carbonate polymer produced by condensing 4,4'- dihydroxy-3,3'-di-t-butyl-2,2,2-triphenylethane of formula II through carbonate bond. The viscosity-average molecular weight of each polymer is preferably 13,000-50,000.
Patent JP-H11228981-A (JP)
Title: Improved antioxidant system for lube base oil
Inventor: GATTO VINCENT JAMES
IPC: C10M137/10
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an antioxidant system which imparts high degree of oxidation protection and viscosity control to a sufficiently compounded lubricant compsn. without hardening a nitrile rubber seal. SOLUTION: This antioxidant system contains (A) at least one sec. diarylamine, (B) at least one olefin sulfide and/or at least one hindered phenol sulfide, and (C) at least one oil-soluble molybdenum compd. and is very effective for imparting oxidation stability, esp. to a lubricant compsn. based on a highly satd. lube base oil having a low sulfur content.
Patent JP-2001037331-A (JP)
Title: Pruning clipper
Inventor: HASHIMOTO MINORU
IPC: A01G3/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a pruning clipper free from the troublesome work for the attaching and detaching of a cover and enabling the whole pruning work by a single hand. SOLUTION: This pruning clipper having a stationary blade fc and a mobile blade ac normally maintained in opened state is provided with a cover 27 having the size and shape covering the mobile blade ac and a spring means 31 applying force in the direction to put the cover 27 on the mobile blade ac. A gap having a broad tip side and gradually narrowing toward the base is formed between the lower edge 30 of the cover 27 and the stationary blade fc. A pump for moving a piston rod 10 and a hydraulic control mechanism are placed separately from the handle body (m). The handle body (m) is provided with a switch 23 and an operation lever 24 to operate the switch and the hydraulic controlling mechanism is electrically controlled corresponding to the on-off operation of the switch.
Patent JP-H1030231-A (JP)
Title: Pile core point indication with tape
Inventor: UCHIUMI GIICHI
IPC: E02D13/10
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to learn a pile core easily and confirm a difference in diameters and positions of adjacent piles easily by attaching a pile core indication cap which indicates the pile core and on which nylon tapes having different colors are fixed to a head part of a pile central bar. SOLUTION: A pile core indication cap 3 which indicates a pile core and is colored is attached to a head part of a pile central bar 1. Nylon tapes 2 which differ in colors are fixed on the pile core indication cap 3 in such a manner that they are not parted. Consequently, it is possible to prevent crack during driving work and provide an indication object which makes it possible to learn the pile core easily even during the driving work of wooden piles. Moreover, when they are provided on the ground surface, it is possible to confirm a difference in diameters and positions of adjacent piles easily at the construction site.
Patent JP-H0641543-A (JP)
Title: Mending of horizontal gas flue of coke oven
Inventor: SUGAWARA RYOICHI
IPC: C10B29/06
Filed: 1992-07-23
Abstract: PURPOSE:To enable easy and sure mending of a horizontal gas flue such as a tuyere for feeding gas to the combustion chamber of a coke oven. CONSTITUTION:A silica tube 2 having mortar-injection holes 3a... opened in the longitudinal direction of the tube is inserted into a horizontal gas flue 1. The outer diameter of the silica tube is smaller than the inner diameter of the horizontal gas flue. The tip end and the base part of the tube are sealed, a hose of a mortar injector 6 is attached to the mortar injection hole 3a at the tip end of the tube and mortar is injected. When the level of the mortar reaches the next injection hole 3b, the tip end of the hose is moved to the next injection hole 3b and the injection of mortar is restarted. The injection procedures are repeated until the mortar is filled between the horizontal gas flue 1 and the silica tube 2. The mending operation is easily carried out and the injected mortar deeply penetrates into the crack and defective joint to completely bond the crack, etc., and seal the damaged part.
Patent JP-S6459705-A (JP)
Title: Polyimide film-like moldings
Inventor: YAMAGUCHI YUTAKA
IPC: H01R11/01
Filed: 1987-08-31
Abstract: PURPOSE:To provide an anisotropic conductivity usable to the connection etc., of fine circuits by exposing conductive particles to the surface of film state moldings, and providing conductivity in only the thickness direction via the conductive particles. CONSTITUTION:Conductive particles are made to be exposed to the surface of polyimide film-like moldings, and conductivity is provided in only the thickness direction via the conductive particles. Polyimide having a repeat unit shown in the formula is suitable as polyimide. Provided R1 is an aromatic group, and R2 is a bivalent aromatic group or an aliphatic group. The polymer is melted in an organic solvent, and conductive particles are mixed. Also unquent, antioxidant, colorant, and conductivity-giving agent etc., can be added. Generally, metal particles such as Fe, Ni, Cr, Co, Al, Sb, Mo, Cu, Ag, Pt, and Au etc., are used as conductive particles. An additive quantity is preferable to be 0.1-10vol.% of the film state moldings.
Patent JP-H0681002-A (JP)
Title: Whisker coated with superfine particle, sintered compact containing the whisker and their production
Inventor: YAMADA YUKIYOSHI
IPC: B22F1/00
Filed: 1992-08-14
Abstract: PURPOSE:To produce a whisker coated with the superfine particles of inorg. material, metallic material or elements and the sintered compact with the whisker as the reinforcement. CONSTITUTION:This whisker coated with superfine particles is obtained by introducing a whisker into the flow of the superfine particles of inorg. material, metallic matreial or elements and bringing the superfine particles into contact with the whisker. The coated whisker is mixed into a sintering matreial, the obtained matrix is compacted by an appropriate compacting means and sintered, and the sintered compact reinforced by the whisker is obtained.
Patent JP-H1166158-A (JP)
Title: Method and device for electronic mail totalizing and recording medium where electronic mail totalizing program is recorded
Inventor: TERAOKA YOSHIHIRO
IPC: G06Q50/10
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To perform efficient and accurate operation when an electronic mail is used by discriminating and totalizing the contents of return mails to electronic mails at an electronic mail center and transferring the results to a specific address. SOLUTION: The electronic mail center 20 discriminates selection items of check boxes of choices GUI attached to return mails by a choice graphical user interface(GUI) discrimination part 22 when the return mails from reception sides 10-1 to 10-N arrive at the main box of the sender, totalizes the numbers of, for example, 'YES' and 'NO' and the answerer addresses by the discriminated selection items to generate a list by a selection item totalization part 24, and sends the totalization information to the address that the sender specifies by a totalization information transmission part 26. The return mails themselves are sent to a transmission side 10-0. Further, when the transfer destination mail address of the totalization information is not specified specially, the mail of the totalization information is also sent to the transmission side 10-0 as well as the return mails.
Patent JP-H0964229-A (JP)
Title: Ceramic package with heat sink
Inventor: HIDAKA AKIHIRO
IPC: H01L23/13
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To generate no fatigue failure in the junction portion between a ceramic package board and its lid, even by the temperature cycle tests of the ceramic package with a metallic heat sink, by making the thermal expansion coefficients of both the metallic heat sink and the ceramic package board in a specific temperature range fall within the scope of a specific multiplication. SOLUTION: Thirty Cu/W heat sinks 22 of 45mm×45mm in external shape, 1mm in thickness, 5wt.% in Cu content, 95wt.% in W content and about 5.5×10<-6> / deg.C in thermal expansion coefficient for temperature range of -65 deg.C to 150 deg.C, and thirty Cu/W heat sinks 22 of the same size as the foregoing ones which have different Cu contents from the foregoing ones are manufactured respectively to perform their temperature cycle tests in the temperature range of -65 deg.C to 150 deg.C.  As a result, in case of ceramic packages 10 wherein their package boards are all made of alumina and the thermal expansion coefficients of their metallic heat sinks 22 fall within the scope of 4.8×10<-6> / deg.C to 6.2×10<-6> / deg.C in the temperature range of -65 deg.C to 150 deg.C, no fatigue failure of solder layer portions 15 is observed, even in their temperature cycle tests comprising respectively a thousand cycles in the same temperature range.
Patent JP-H0383758-A (JP)
Title: Automatic material change/connection means and winder device provided with its means
Inventor: MINAFUJI MASAO
IPC: B65H19/18
Filed: 1989-08-25
Abstract: PURPOSE:To automatically change and connect wound material by providing a cutting unit, a material changing unit and an adhering unit which perform automatic approach-set or detachment-setback to/from a wound material hanging scroll, move by turns in sequence and operate in accordance with the output signal of a sensor. CONSTITUTION:A clamper 3 is moved to clamp a material web W, and cutter 2 is advanced to cut the web W. Next, a moving clamp roller 5 is moved to a fixed clamp roller 4 to reclamp the material web W between both rollers. In the meantime, material is changed by a material changing unit and new material is held by a shaft A. Additionally, an adhering roller 6 is moved to connect the material web W on a line to the new material. At the time, the clamper 3 and a clamp base 8 are set back to an original position and ready for the next.
Patent JP-2001048239-A (JP)
Title: Cushioning body and method for packaging object to be packaged by using the same
Inventor: FUJITA MASAHIDE
IPC: B65D77/26
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning body and a method for packaging an object to be packaged by using this cushioning body, which is applicable to plural kinds of objects having similar contours (outer shape) and which is capable of properly protecting the objects at a low cost. SOLUTION: A cushioning body 11D is composed of a main cushioning member 11 and a sub-cushioning member 12. The main cushioning member 11 is applied to a universal shape portion having a common contour among a plurality of objects to be packaged. The sub-cushioning member 12 is fitted to the main cushioning member 11 and is applied to a characteristic shape portion specific to the objects. Plural kinds of the sub-cushioning members 12 are provided in advance so as to correspond to the characteristic shape portions of the objects, and the sub-cushioning members thus provided are properly used according to the kinds of objects.
Patent JP-S6278429-A (JP)
Title: Noise reduction device for supercharger-mounted automobile engine
Inventor: HIROZAWA KOICHIRO
IPC: F02B37/00
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the noise of a supercharger proper mounted on an automobile engine by avoiding the resonance of the air generated in the suction and exhaust pipes over the whole rotating area within a supercharger by way of providing the supercharger with the suction and exhaust pipes the lengths of which are variable. CONSTITUTION:A supercharger 2, which is driven by an engine 1 with the aid of a belt 8, compresses the air sucked through suction pipes 9, 10 from an air cleaner 5, and then supplies it through an exhaust pipe 11 to the engine 1. In this case, for example, the suction pipes 9, 10 are provided with a polymerization section 13, such as a screw driving mechanism. In addition, in response to the number of revolutions of the supercharger 2 is transmitted a required signal l1 from a control box 14 to a motor 15 so that the polymerization section 13 is caused to expand and contract so as to vary the pipe length l of the suction pipes 9, 10. Thereby, the resonance of the air generated in the suction pipes 9, 10 over the whole rotating area within the supercharger 2 can be avoided, and accordingly, the noise of the supercharger 2 proper can be reduced.
Patent JP-H0263804-A (JP)
Title: Manufacture of centrifugal force molded concrete tubular body
Inventor: TANI TAKAMOTO
IPC: B28B21/32
Filed: 1988-08-31
Abstract: PURPOSE:To stick a flocculating agent solution to an inner wall surface extending over the whole length of the same evenly by a method wherein slurry is agglomerated by injecting the flocculating agent solution into a hollow part of a concrete tubular body which is being formed into a concrete form turning at a high speed and stuck to the inner wall surface of a concrete tubular body. CONSTITUTION:A concrete shuttering 2 is turned at the number of revolutions of an initial velocity zone for the first 0.5 minutes by starting a centrifugal machine 1. Then speed up is performed to the number of revolutions of a medium velocity zone for the next one minute and then becomes the number of revolutions of a high velocity zone. This high-speed rotation is performed for two minutes, to begin with, and then a flocculating agent solution 12 is injected into a hollow part 17 through an injection nozzle 15. A quantity of the flocculating agent solution 12 is made to the extent of about 10% of a quantity of slurry within a hollow part 17 and the flocculating agent solution 12 is extended over the hollow part 17 uniformly by injecting into the hollow part 17 at the time of high-speed rotation. Then after completion of injection, a rotation of the centrifugal machine 1 is lowered once down to a suspension state, the flocculating agent solution 12 and slurry are agitated for several seconds and the centrifugal machine 1 is stopped after one minute by performing speedup to the number of revolutions of the high-speed zone again. Then the slurry is agglomerated within the hollow part 17 of a concrete tubular body 6 and adheres to an inner wall surface 19.
Patent JP-S6196840-A (JP)
Title: Equalization amount automatic selecting and setting device
Inventor: DOI YOSHIKAZU
IPC: H04B3/14
Filed: 1984-10-17
Abstract: PURPOSE:To attain equalization amplification in matching with attenuation with a simple constitution by providing an element in matching with the equalization of the attenuation of a transmission line to the reception end of a cable and setting automatically a value equalizing and amplifying by connecting together in connecting the said cable to a receiver. CONSTITUTION:The value of an equalization setting resistor 3 is set in advance in matching with a value equalizing the attenuation of a cable 6. The resistor 3 is connected in the connector of, e.g., a receiver 2 and they are connected together when the cable 6 is connected to the receiver 2. The resistor 3 is connected to the input terminal of a reference voltage generator 2-2, which generates a reference voltage optimum for equalization amplification and fed to a variable gain amplifier 2-1. Thus, the reception signal is subject to optimum equalization amplification.
Patent JP-S6374842-A (JP)
Title: Paper sheet counter
Inventor: OKAWA HIROYUKI
IPC: G06M9/00
Filed: 1986-09-18
Abstract: PURPOSE:To aim at improvement in separation capacity and prevention of any damage to a paper sheet, by setting up a separate roller in a direction orthogonal with a delivery roller, while making the separate roller so as to vary the diameter in the axial direction, and thereby increasing a contact area between the separate roller and paper sheets. CONSTITUTION:Each paper sheet 1 fed to the side of a delivery roller 3 is held between a separate roller 4 and a groove part 3C and, after receiving a frictional separating action produced by a frictional part 3b of the delivery roller 3 and the separate roller 4 via a slender passage, it is fed to the side of paper feed rollers 17 and 18. Hereat, on the basis of the set up made so as to cause a frictional area between an outer circumference of the separate roller 4 and the paper sheet 1 to be orthogonalized with the separate roller 4, since it is larger than that in the past, very excellent separation capacity is brought into full play, while a longitudinal-form outer circumferential surface of the separate roller 4 and the paper sheets 1 are made contact with each other so that damage to paper sheets 1 can be held down to the minimum. And, if the separate roller 4 is formed into a hourglass form, the peripheral surface comes to a circular curved surface, whereby an overlapping quantity with the delivery roller 3 comes to be much more than in case of a straight line, thus very favorable paper sheet separation action is securable.
Patent JP-2001043041-A (JP)
Title: Printer connector, method for installing conversion program to the same, and print system
Inventor: ISHIOKA JUN
IPC: B41J29/38
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of a print system by providing a printer connector having versatility without fixing a host device and a printer to be a connection object, in the printer connector which converts image data outputted by the host device into print data suited to the printer and supplies these data to the printer. SOLUTION: The printer connector 20 capable of connecting plural printers 31 and 32 is provided, various conversion programs corresponding to various printers can be installed in this printer connector, and the conversion program corresponding to at least one connected printer can be appropriately installed and used. Thus, a user can appropriately select desired one corresponding to an image or the like to be printed and can easily cope with the change or extension of printers as well without necessity to provide dedicated printer connectors as many as printers.
Patent JP-S6198193-A (JP)
Title: Drive circuit of stepping motor
Inventor: TSUKAHARA AKIHIKO
IPC: H02P8/12
Filed: 1984-10-19
Abstract: PURPOSE:To effectively protect a transistor even when a power source is abnormal such as an abnormal surge voltage by flowing energy stored in a coil or the abnormal surge voltage of the power source through a Zener diode to the ground. CONSTITUTION:One terminal of +V side of a power source of coils 1A, 1B is connected with the emitter of a current control transistor 7 connected commonly at the collector with a power source V, the cathode of a diode 8 grounded at the anode side to the ground and the anode of a Zener diode 11 connected at the cathode side with the power source V. Zener diodes 10A, 10B grounded at the anodes to the ground are respectively connected with the collectors of phase switching transistors 3A, 3B. Thus, the current control transistor and the phase converting transistor can be protected by dropping the energy stored in the coil or the abnormal surge voltage of the powr source through the Zener diodes to the ground.
Patent JP-H1167122-A (JP)
Title: Electron beam adjusting device
Inventor: HIRAI MASATOSHI
IPC: H01J29/54
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam adjusting device which can enhance the degrees of freedom for mounting in the axial direction of a CRT neck part, so as to facilitate miniaturization and thinning. SOLUTION: A resin-made support body to be used in this device is provided with two or more engaging walls 11, wherein a thickness (b) of a part other than an engaging claw 13 is 35%-75% of a thickness (g) of a regulating wall 12, and the height of the engaging claw 13 in a diametrical direction is three times or large than this thickness (b). An axial direction width (a) of the engaging claw 13 is 1.5 mm or less, and an outer surface part α of the engaging claw 13 to be positioned at the height corresponding to the inner diameter of the ring-shaped magnet 1 is positioned more to the outside along the axial direction than an outer surface part βof the regulating wall 12 to be positioned at the height corresponding to the inner diameter of the ring-shaped magnet 1.