baber/WOPTO huggingface dataset:
Patent JP-H02169691-A (JP)
Title: Refractory article for coke oven lid plug and manufacture thereof
Inventor: KUWATA TOKIO
IPC: C10B25/06
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the occurrence of steam explosion when baking a refractory and to prevent anchor bolts from slipping off during use by using a refractory article for a coke oven lid plug, which consists of a first refractory layer on the outside and a second refractory layer on the inside. CONSTITUTION:This refractory article 11 for coke oven lid plug consists of a first refractory layer 12 on the outside, having a ceramic coating layer 9 formed on the outer surface; a second refractory layer 13 formed on the inside of the first refractory layer 12, having anchor bolts 8 buried therein; and a heat insulating layer 14 formed within the second refractory layer 13 on the oven lid body side. This refractory article 11 is formed by the following process: (1) a refractory material 18 is poured into a space between an outer frame 16 and an inner frame 17 and dried to prepare a molded body 19, and a ceramic material is applied to the outer surface thereof and baked, thus forming the first refractory layer 12; (2) the refractory material 18 is poured into a space between the first refractory layer 12 and a core 20 arranged therein so that the base parts of the anchor bolts 8 are set in the refractory material 8, and then dried to form the second refractory layer 13; and (3) the core 20 is removed to fill the heat insulating material 14 into the space.
Patent JP-H07150572-A (JP)
Title: Reference stand for building foundation work
Inventor: MURAKAMI OSAMU
IPC: E02D27/01
Filed: 1993-11-28
Abstract: PURPOSE:To facilitate concrete foundation work of a building. CONSTITUTION:Short column parts 55, 55, 55 and 55 are arranged in the upper surface four corners of a rectangular stand part 52, and a first reinforcement receiving part 53 and first frame receiving parts 56 and 56 mutually in parallel with an upper surface of a cross-shaped recessed part 58 of the stand part 52 and upper surfaces of the short column parts 55, 55, 55 and 55 are arranged, and a second reinfocement receiving part 54 and second frame receiving parts 57 and 57 are arranged in the direction orthogonal to the first reinforcement receiving part 53 and the first frame receiving parts 56 and 56, and a reference stand is constituted. The reference stand 50 is arranged in a prescribed position on rubble 23 through mortar 51, and the reinforcement receiving parts 53 and 54 are used for centering of a base reinforcement 31.
Patent JP-H05155365-A (JP)
Title: Automotive body assembling method
Inventor: OKADA AKIYOSHI
IPC: B62D25/00
Filed: 1991-12-06
Abstract: PURPOSE:To enhance the degree of coupling among respective unit bodies by coupling a front unit body with a floor unit body so as to form a floor unit body, and thereby coupling the floor unit body with an upper unit body fitted out in advance. CONSTITUTION:In a floor unit body 5, a front end extension part 12a of a floor frame 12, which is to be joined to a front frame 11 is extended in such a way as to be curved forward and upward from the front end of a floor member 4. A floor unit body 3 high in stiffness can be formed with the front unit body 3 combined with the floor unit body 5 with a high degree of coupling following the joining of the rear end of the front frame 11 to the front end extension part 12a of the floor frame 12. In the second place, the floor unit body 13 is fitted out if necessary, the floor unit body 13 is then combined with an upper unit body 9 fitted out in advance, so that a car body 1 may be assembled.
Patent JP-H08177846-A (JP)
Title: Lubricating system for internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F01M1/06
Filed: 1994-12-26
Abstract: PURPOSE: To improve a lubricating condition in a high engine speed area, in a lubricating system for an internal combustion engine. CONSTITUTION: Recessed and projecting parts which are mutually engaged with to be positioned, are formed on the connecting surfaces 42a, 41a of the cap 42 of a connecting rod bearing 32 and the rod 41, and an overlay layer whose thermal conductivity is higher than a crankpin 35 is formed along the whole circumference of the bearing surface of the con'rod bearing 32.
Patent JP-H04193773-A (JP)
Title: Castable alumina-spinel refractory
Inventor: YOSHIMURA MATSUICHI
IPC: C04B35/66
Filed: 1990-11-26
Abstract: PURPOSE:To improve the hot strength of castable alumina-spinel refractories contg. a prescribed amt. of MgO-Al2O3 spinel and to inhibit the penetration of slag and molten pig iron by blending the refractories with a specified amt. of A(l)N and/or BN. CONSTITUTION:Castable alumina-spinel refractories contg. 10-70wt.% MgO-Al2O3 spinel are produced and blended with 1-10wt.% at least one of AlN and BN. A surface coated with the resulting castable refractories is made hardly wettable with slag and molten pig iron and structural spalling can be prevented. Since AlN and BN are hardly oxidizable, oxidation resistance can be rendered. When a molten pig iron vessel is lined with the refractories, the service life of the vessel can considerably be prolonged.
Patent JP-2001138679-A (JP)
Title: Fixing structure for binding tool
Inventor: ODA TAKASHI
IPC: B42F13/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a binding tool for separating the bonding tool from a cover and discarding both of them and reusing the binding tool, if required. SOLUTION: A leg cylinder 26 is fixed on a base 20 of a binding tool 12. The leg cylinder 26 is provided with a main body cylinder section 30 running through a hole 15A formed on a back cover 15 and a flange section 32 continuously formed on one end of the main cylinder section 30 and attached to the outer face side of the back cover 15. A notch section 33 is formed on a 180 deg. relative position between the main body cylinder section 30 and the flange section 32 and used for contracting and expanding the diameters of the sections. A shaft member 28 is provided removably on the leg cylinder 26, and when the shaft member 27 is screwed into or fitted on the leg cylinder 26, the main body cylinder section 30 is stretched and expanded outside the diameter direction to apply the force of bringing the cylinder section into contact with the inner peripheral face of the hole 15A.
Patent JP-H09148298-A (JP)
Title: Draining and drying apparatus for plated work
Inventor: YANAI HIROMICHI
IPC: H05K3/22
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of water stain by injecting the air to a plated work from an air nozzle, and scattering the moisture adhering to the work, thereby eliminating the drying irregularity of the work such as a semiconductor package. SOLUTION: A blower is operated in synchronization with the rotation of a rack (a) to spray the air from the inside of the rack to a semiconductor package through inside annular air supply tubes 33a, 33b outside annular air supply tubes 43a, 43b via an inside air nozzle 34. The air is sprayed from the outside of the rack to the package through an outside air nozzle 44. Simultaneously, a motor is operated to move down it along the rack (a) at a predetermined speed. Thus, the moisture adhering to the package engaged with the rack (a) is shaken off and flows down along the rack (a) by the rotation of the rack (a).
Patent JP-H02170457-A (JP)
Title: Lead frame for semiconductor device and pressure tape used for it
Inventor: ONDA MAMORU
IPC: H01L23/50
Filed: 1988-12-22
Abstract: PURPOSE:To surely fix a lead frame and to make an IC package thin by a method wherein, in the lead frame, a gap of an inner lead constituting it is filled with an insulating filler for lead fixation use. CONSTITUTION:A gap of an inner lead 12 constituting a lead frame for semiconductor device use is filled with an insulating filler 14. During this process, a thickness of the filler 14 is made identical to a thickness of the lead 12; a filling position does not cover the whole lead 12 and is situated in a part. Alternatively, the thickness of the filler 14 is made thicker than the lead 12; not only the gap is filled, but also both the front and the rear of the lead 12 may be coated thin. In addition, the surface of the filler 14 is made level with the surface of the lead 12; the rear surface may be recessed. In any case, a dislocation and a short circuit at the tip of the lead are eliminated; a dislocation, at a gap, caused when a pressure tape is used in conventional cases is eliminated.
Patent JP-H09142492-A (JP)
Title: Auxiliary tool for bag body
Inventor: HONJO MASATO
IPC: B65D33/06
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for a bag body which can be easily attached to a handle string of a bag body of plastics film or the like and to uniformly support loads. SOLUTION: An auxiliary tool for a bag body 1 is a rod-shaped body having approximately a U-shaped cross-section formed integrally from plastics and comprises a bottom wall 2 and side walls 3 extending upwards from the opposite ends of the wall 2. The tool 1 has on its upper side an opening 4 for receiving left and right handle strings of a bag body. The tool 1 has a groove section 5 below the opining 4, to which the strings of the bag body can be hooked. The bottom wall 2 and side walls 3 constitute a nearly U-shaped holding face.
Patent JP-2000152206-A (JP)
Title: Communication conference connector, communication conference system, control method for communication conference and storage medium
Inventor: SAKAKIBARA KEN
IPC: H04M3/56
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication conference connection device that can relieve a processing load on the device or the system and efficiently promotes a communication conference. SOLUTION: The communication conference connection device 130 that connects to communication conference terminals 110(1)-119(4) allows only a communication conference terminal to take part in a communication conference whose transmission of a video signal including a portrait image is confirmed with respect to the video signal sent from the communication conference terminals 110(1)-119(4) so as to use the communication conference terminal for a control object of a multi-point video conference control function for the communication of the video signal among the communication conference terminals 110(1)-119(4).
Patent JP-H02225819-A (JP)
Title: Supporting device for variable crown roll
Inventor: YUHANI NISUKANEN
IPC: D21G1/00
Filed: 1989-12-15
Abstract: PURPOSE: To simplify a structure of a hydraulic loading member and to reduce manufacturing costs by making hydraulic mediums reach pockets to be operated as a hydrostatic lubrication spaces of glide shoes through capillary holes from cavity spaces. CONSTITUTION: A hydraulic loading member is provided with a pistons 21 fitted in cylindrical holes 15 formed in a roll axis 11, and glide shoes 22 supported on the inner surface 14 of a roll mantle 12. The pistons 21 are constituted of bushes having inside cavity spaces 23, the glide shoes 22 are attached from the outside of the bushes to the outer ends of the pistons 21 through the cavity spaces 23, hydraulically sealed, and can be pivoted and moved in the radial direction of the roll. The hydraulic mediums are fed to the cavity spaces 23 in the pistons 21, act on the inside of the glide shoes 22, reach pockets 31 from the cavity spaces 23 through capillary holes 28, 28', and acts as hydrostatically lubrication spaces of the glide shoes 22.
Patent JP-H06170875-A (JP)
Title: Bank controller for calender
Inventor: ISHII MAKOTO
IPC: B29L7/00
Filed: 1992-12-03
Abstract: PURPOSE:To improve the detecting accuracy of a banking amount. CONSTITUTION:The bank controller of a calender 1 is provided with a supplying means 2, cutting rubber kneaded by a feed mill 12 by knives 13, 14 and supplying the rubber to the banking sections 8, 9 of the calender 1, measuring means 18, 19, measuring the banking amounts of the banking sections 8, 9 of the calender 1, and a control means 20, controlling the banking amount so as to be the optimum value based on the measuring results of the measuring means 18, 19.
Patent JP-H04191639-A (JP)
Title: Tuning-fork oscillator type mass microbalance
Inventor: ISAHAYA NORIO
IPC: G01N5/02
Filed: 1990-11-26
Abstract: PURPOSE:To measure continuously the mass concentration of suspended dust particles in the air or an exhaust gas from a change in the frequency of resonant oscillation, by a method wherein piezoelectric elements are bonded and made to conduct the resonant oscillation. CONSTITUTION:Two oscillation beams 2 are provided and fixed to a base 7, and the natural frequencies of the two beams are made equal substantially so that they resonate easily. Next, a gas flow-through hole is provided in the axial direction in the vicinity of the center thereof. Air or a gas in a prescribed quantity is sucked therethrough and dust in suspension is caught and collected on filter paper 5. Piezoelectric elements 12 are bonded on the oscillation beams 2, and simultaneously with the resonance thereof, a sine wave signal being always equal to a resonance frequency of a prescribed output is sent from an automatic gain adjustment amplifier connected onto the input side. In succession, an electric signal of this resonance frequency is sent to a frequency counter and further converted into the mass of suspended dust particles in a data processor. According to this constitution, control and countermeasure for reducing and suppressing the dust in suspension in the air or the exhaust gas can be executed speedily.
Patent JP-H08181897-A (JP)
Title: Electronic magnifying glass
Inventor: ARITA ISAO
IPC: H04N5/225
Filed: 1994-12-27
Abstract: PURPOSE: To set and display magnification arbitrarily without combining optical lenses complicatedly by sampling selectively an image information signal read from a medium by a display control means and displaying it on a liquid crystal panel. CONSTITUTION: A drive circuit board 701 in which a light source 501 is arranged on the rear of the liquid crystal panel 201 and a CCD element 601 on the rear of the light source 501 is housed in a cabinet, which forms this electronic magnifying glass 100. Image information is read from the medium 901 by the element 601, and read image data is written on every memory cell of first frame memory in a board 1. The memory cell is sampled by the display control means, and transferred to plural memory cells in accordance with the set magnification of second frame memory. Desired magnification is displayed on the panel 201 via the second frame memory without using complicatedly combined lenses.
Patent JP-H10155057-A (JP)
Title: Color image reader
Inventor: SEYA MICHITAKA
IPC: H04N1/028
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the color image reader by which a color image is read in an excellent way without deteriorating a read resolution in the subscanning direction. SOLUTION: A color image is formed on a light receiving means 4 on which a plurality of line sensors 8, 9, 10 are arranged on a same board via a color separate means 3 consisting of a linear blazed diffraction grating that separates an incident luminous flux from an image optical system 2 into a plurality of color lights, the color image and the light receiving means 4 are scanned relatively and the light receiving means 4 reads the color image,  then a 1st optical element 60 is provided in the vicinity of a position at which an image of a plurality of color lights separated by the color separate means 3 by the image optical system is formed in a cross section in the subscanning direction and a 2nd optical element 61 is provided in an optical path in front of the light receiving means 4 and at the back of the 1st optical element 60 and the color image based on a plurality of color lights separated by the color separate means 3 via the 1st optical element 60 and the 2nd optical element 61 is formed on the light receiving means 4.
Patent JP-H01166314-A (JP)
Title: Connecting circuit substrate for magnetic head
Inventor: KANCHIKU YOJI
IPC: G11B5/53
Filed: 1987-12-22
Abstract: PURPOSE:To prevent a short-circuit and to obtain the enough space of a magnetic terminal inner circumference by exposing one of the base film of a circuit substrate and a protecting film, at least, from the end face of a metallic base. CONSTITUTION:A head base 14 is composed of the laminated structure of a base film 46, copper foil 48 and a protecting film 50. Then, a flexible repeating substrate 52, for which the etching of the copper foil 48 is executed to a desired shape, is adhered the base film 46 side and a projecting part 45 s adhered so as to cover an end face 36 of the head base 14. To one edge of the copper foil 48, the edge part of a coil 13, which is provided in a magnetic head 12, is solder-fixed. To a terminal part 54 of the copper foil 48, a connecting part 64 of a metallic terminal 58, which is held by a resin part 56 of an insulator, is faced and soldered by a solder 35 and the metallic terminal 58 is let out to the upper direction of a revolving drum 10. Thus, the short-circuit, which is generated due to the metallic terminal 38 is brought into contact with the end face of the metallic base 14, is prevented and the space of the metallic terminal 58 inner circumference can be enough obtained.
Patent JP-2000149933-A (JP)
Title: Nickel hydrogen storage battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M10/30
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen storage battery with excellent high- temperature storage characteristics and excellent low-temperature high-rate discharge characteristics. SOLUTION: This nickel hydrogen storage battery has a positive electrode using nickel hydroxide as an active material, a negative electrode made of a hydrogen storage alloy, an electrolyte of an alkaline aqueous solution, and separator, the negative electrode contains at least two kinds of hydrogen storage alloys (a), (b) having different hydrogen equilibrium dissociation pressure in the hydrogen absorbing amount of 0.5 wt.% at 45 deg.C, the hydrogen equilibrium dissociation pressure of the hydrogen storage alloy (b) is 0.8 or less of that of the hydrogen storage alloy (a), and the content of the hydrogen storage alloy (b) in the negative electrode is the amount equivalent to 1-3 times quantity of electricity of discharge reserve formed in the negative electrode, calculated in terms of the hydrogen storage amount.
Patent JP-H06109630-A (JP)
Title: Toner concentration sensor for developer
Inventor: SOGA HIROSHI
IPC: G03G15/10
Filed: 1991-12-09
Abstract: PURPOSE:To detect concentration by making developer stick to a high-reflective body as a thin film by utilizing its viscosity, then irradiating the film with light, and receiving the reflected light. CONSTITUTION:A toner concentration sensors 55a and 55b, consisting of a light emitting element part AA and light receiving element part BB, is assigned on a PCB substrate 70, and the angle of element parts AA and BB is properly decided against a sensitive body 4A on the surface of a sensitive body drum. Developer is supplied to the sensitive body drum 4 by a development roller 14, and made to stick to the surface of sensitive body, high-reflection body, as a film by a squeeze roller 56. The light emitting element part AA emits light to where the developer is sticking, and the reflected light is detected by the light receiving element part BB, for obtaining output signal of the concentration sensor 55a. The part where the developer is sticking, which was irradiated with light by the light emitting element part 55a, is robbed of the developer by a cleaning device 26, so that base material of the sensitive body drum exposes itself. The base material portion is detected by the toner concentration sensor 55b and its output signal is obtained. By comparing the difference between the output of the concentration sensors 55a and 55b with lapse of time, concentration changes of the developer is known.
Patent JP-H01167587-A (JP)
Title: Furnace wall structure for radiation heating furnace and the like
Inventor: OKABE TADASHI
IPC: F27D1/00
Filed: 1987-12-21
Abstract: PURPOSE:To provide heat resistance and corrosion resistance and to improve reflection characteristics, by a method wherein a silver film is formed in a covering manner on the surface of the furnace inner side of a furnace wall base material, formed by a metal, ceramic, or glass, by plating, a gold film is further formed in a covering manner on the whole surface of the silver film by plating. CONSTITUTION:A silver film 12 is formed on the surface of the furnace inner side of a furnace wall base material 10 (a metal) by plating, and a gold film 14 is further formed thereon by plating. The gold film 14 provides excellent reflection characteristics against radiation of infrared rays and visible beams, especially infrared rays, and reflects radiation beam with a high rate. Meanwhile, in relation to radiation of beam having a wavelength shorter than that of visible beam, a considerable part of the beams permeate the gold film 14, and a most of beams permeating the gold film 14 are reflected by the silver film 12. The whole surface of the silver film 12 is protected in a way to be covered with the gold film 14 having excellent heat resistant and corrosion resistance. Even when a furnace wall surface is in a state to be exposed to radiant beams, reflection characteristics can be excellently maintained for a long time.
Patent JP-H01287769-A (JP)
Title: Japanese conversion system by personal computer
Inventor: IWAI KAZUO
IPC: G06F17/21
Filed: 1987-12-22
Abstract: PURPOSE:To enable Japanese input by mounting a ROM where the font of KANJI (Chinese character) is written in the form of vector data on a ROM board. CONSTITUTION:The font of KANJI is stored in the ROM in the form of the vector data, and a KANJI display driver program 1, a console driver program 2 for KANJI input, a front end processor driving program 3 for KANJI input, a KANJI dictionary 4, a printer driver program 5 for KANJI input, a driver program 6 for a KANJI ROM, a driver program 7 for graphic drawing, other programs 8, etc., are stored on a floppy disk. Then this ROM is mounted in a slot of the personal computer which operates with English-based software. Consequently, the input/output function of Japanese is obtained.
Patent JP-H10157230-A (JP)
Title: Medium-holding apparatus of ink-jet printer
Inventor: NUIDA AKIRA
IPC: B65H5/22
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent an outer circumferential face of a drum from being stained by ink and at the same time hold a printing medium surely, by providing a drum in which an internal space is partitioned to a plurality of negative pressure generation chambers, discharging the air in each negative pressure generation chamber interlockingly with the arrival of the printing medium, thereby turning the interior to a negative pressure, and sucking and holding the printing medium. SOLUTION: In association with a printing medium M sent to a drum 10, a damper is opened and an opening.closing mechanism 25 is operated, whereby each of shutters 18 set at the side of an end face of the drum 10 is sequentially opened from a downstream one to an upper stream one in a rotational direction. When the shutter 18 at the downstream is opened to open a suction port 14, the air of a corresponding negative pressure generation chamber (16-1) is sucked by a suction fan outside through the suction port 14, and a negative pressure is established in the negative pressure generation chamber (16-1). Accordingly, the printing medium M is sucked and held through a suction hole 12. The printing medium M held at an outer circumferetial face 11 of the drum is printed in colors when the ink is blown from each color ink-jet nozzle 200.