baber/WOPTO huggingface dataset:
Patent JP-H0518121-A (JP)
Title: Static hydraulic crusher
Inventor: IKEDA MASAYOSHI
IPC: E04G23/08
Filed: 1991-07-05
Abstract: PURPOSE:To easily recover crushed iron pieces by exposing the electromagnet of a plate with the electromagnet on the outside of the outer face section of the jaw of a rocker beam, and attracting and discharging the crushed iron pieces via the on/off actions of the electromagnet. CONSTITUTION:A static hydraulic crusher 6a crushing an object to be crushed is constituted of an anvil 10 and a rocker beam 9' erected with crushing teeth on its crushing mouth face. A plate fitting hole 17 is bored on the outer face section of the jaw 16 of the rocker beam 9', and a plate 20 with an electromagnet 19 fixed with the electromagnet 19 to the plate 20 is provided. For the recovery work of crushed iron pieces by the crusher 6a, the plate 20 with the electromagnet 19 is fitted so that the electromagnet 19 is exposed on the outside of the outer face section of the jaw 16, and the crushed iron pieces are attracted and discharged by the on/off actions of the electromagnet 19. When no recovery work of the crushed iron pieces is performed, the plate 20 with the electromagnet 19 is reversely fitted, and the electromagnet 19 is stored inside the rocker beam 9'.
Patent JP-H0478832-A (JP)
Title: Focus detecting device
Inventor: KADOHARA TERUTAKE
IPC: G02B7/32
Filed: 1990-07-20
Abstract: PURPOSE:To offer a device for accurately detecting a focus and automatically focusing with accuracy by setting a decision level of projecting auxiliary flood light higher than a decision level of the propriety of detecting the focus. CONSTITUTION:The contrast quantity of the output of a sensor SNS is detected, and in the case that the contrast quantity detected by a detecting means is smaller than a 1st threshold, light is projected on an object by a flood light projecting means ALED, and a focusing state detecting action is performed by a signal processing circuit based on the sensor output under the light projecting state. And in the case that the contrast quantity detected by the means for detecting the contrast with reference to the sensor output under the state where the light is projected by the projecting means ALED is smaller than a 2nd threshold which is smaller than the 1st threshold, the focusing state which is obtained by the signal processing circuit is made invalid. Thus, accurate focusing can be obtained in the case that the contrast state is comparatively made lower.
Patent JP-H09120258-A (JP)
Title: Map display device
Inventor: HORI KATSUYA
IPC: G08G1/0969
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To easily perform setting of a name corresponding to designated data by selecting a symbol to be displayed from the symbols corresponding to a certain coordinate and displaying it with a map image. SOLUTION: A symbol read in a display data memory with map information from a CD-ROM is retrieved. As a symbol, it is displayed on a screen with a map display in POS mode or MAP mode. In this case, the symbols include place names, road names, and map symbols, and there exist also data (SB2 ) of road names, intersection names, etc., set as additionally usable information as necessary or data (SB3 ) of information on restaurants, parking areas, etc., and these symbols SB1 , SB2 , SB3 are corresponded to their coordinate data to be stored. A user can designate a position of the destination which he wants to register, then a name is automatically selected from the symbols and is registered as a name of the destination together with its designated position coordinates.
Patent JP-S6252564-A (JP)
Title: Negative electrostatic chargeability developer
Inventor: OZAWA YOSHIO
IPC: G03G9/097
Filed: 1985-08-31
Abstract: PURPOSE:To obtain a negative electrostatic chargeability developer which has excellent fluidity as the negative chargeability developer, prevents the dislodgment of a surface treating agent and has excellent image stability by subjecting a metallic oxide to a coating treatment by a silicone oil subjected to a modifying treatment as the surface treating agent and holding the surface treating agent on the powder surface at the electrostatic charge quantity of said agent controlled to a prescribed range. CONSTITUTION:The electrostatic charge quantity of the metallic oxide as the surface treating agent can be controlled in a satisfactory range by subjecting the metallic oxide to the coating treatment by the amino-modified silicone oil. The fluidity and image stability excellent as the negative chargeability developer can be obtd. by using the metallic oxide which is subjected to the coating treatment by the amino-modified silicone oil and has -250-50muc/g, more preferably -200-30muc/g blow off charge quantity as the surface treating agent. The metallic oxide subjected to the oil treatment in the above-mentioned manner exhibits an excellent effect even in the adhesiveness to a powder compsn.
Patent JP-H0844240-A (JP)
Title: Fixing device
Inventor: YOSHIMURA MASANORI
IPC: G03G15/20
Filed: 1994-07-26
Abstract: PURPOSE:To eliminate the rotational noise of a fixing roller and a pressure roller occurring until fixing feasible temperature is attained and to prevent a toner image from being unfixed on a first recording paper by providing a fixing device with the fixing roller incorporating a heater and the pressure roller provided with a surface heat generation layer on the circumferential surface of a cylinder. CONSTITUTION:This device is provided with the fixing roller 1 incorporating the heater 3 and the pressure roller 11 presscontacting with the roller 1. Then, the layer of the roller 11 forming the circumferential surface of the cylinder is provided with the surface heat generation layer 12. By such constitution, the layer 12 is always pre-heated at the turning-on time of a power source and the heater 3 is turned on by a heater control means at the time of a recording start mode. Since the layer 12 of the roller 11 is always pre-heated, a heating value taken from the roller 1 is reduced. Besides, since the prescribed uniform temperature of the roller 11 is attained even when an idle running action for uniformizing the heating value of the outside circumferential surface thereof is not executed, the noise is prevented from occurring and the toner image is prevented from being unfixed.
Patent JP-2001023926-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORISHITA YOSHIAKI
IPC: H01L21/285
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To form external connection terminals of a semiconductor device at a fine pitch and highly precisely, by pasting oppositely on each other its global wiring layer and the semiconductor circuit of its system LSI cell portion, by removing a first semiconductor wafer of its global wiring layer, and further by exposing to the external the conductor layers present in recessed grooves of the constituents of its global wiring layer. SOLUTION: After carrying a global wiring layer 8 onto a system LSI cell portion 7 by reversing the portion 7, first clad pads 16 of the global wiring layer 8 are so aligned respectively with second clad pads 26 of the system LSI cell portion 7 by a photographing camera, etc., as to oppose the first and second clad pads 16, 26 to each other. Subsequently, the global wiring layer 8 and the system LSI cell portion 7 are superimposed on each other to press them on each other from upper and lower sides and heat them. Then, from the lower side of the global wiring layer 8, a silicon wafer 11 is polished to expose conductor layers 9 to the bottom surface of the layer 8. Finally, by removing the silicon wafer 11 completely through a wet etching, etc., the whole of the conductor layers 9 is exposed to the bottom surface of the layer 8 to change the respective exposed conductor layers 9 into external connection terminals 9a.
Patent JP-2001018575-A (JP)
Title: Pen point for marking pen
Inventor: AKIYAMA MORIO
IPC: B43K1/12
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pen point for a marking pen which can prevent the apex part from being worn on one side and being softened and exhibits no possibility of staining a rule and a paper face even when marking is performed by using the rule. SOLUTION: The outer peripheral face of a fiber assembly 1 is covered with a covering member 2 made of a synthetic resin and knife cut faces (a) and (a) obtained by cutting aslant the covering member 2 are formed on its apex side and in addition, an apex inclined face (b) is formed at the crossing part of the knife cut faces (a) and (a) on both sides and by cutting the crossing part of this apex inclined face (b) and the outer peripheral face of the covering member 2 so as to incline it to the axial center,  one of pen point top parts p1 and p2 at two positions of the fiber assembly 1 is projected more shortly that another one from the covering member 2 to make the projected dimension to the shorter one 0.4-0.8 mm and wearing and softening of the writing apex parts are approximately made uniform at both pen point top parts p1 and p2 and a gap between the edge of the rule 22 being brought into contact with the apex side and the pen point top part p2 is enough ensured to avoid an ink from flowing into a gap between the rule 22 and a paper face 23.
Patent JP-H0534317-A (JP)
Title: Moisture content measuring method and device
Inventor: NAKANO SUSUMU
IPC: G01N27/60
Filed: 1991-08-01
Abstract: PURPOSE:To enable moisture content to be measured relatively in a short time and easily by converting a moisture-content state directly to electrical signal. CONSTITUTION:The title item consists of a steam flow intake port 3 for taking steam from a stem pipe 9 of a device whose moisture content is to be measured into a measuring device, a stop valve 5, an ultrasonic nozzle 1, a potential measuring part 2, a probe 6 for measuring potential, an evacuating device 4 such as a vacuum pump, and a data recording analysis device 7 consisting of a data logger, a personal computer, etc. The evacuating device 4 is operated while the stop valve 5 is closed and then the stop valve 5 is opened when the stop valve and the part on the downstream side thereof are turned into a low- pressure state. By supplying steam to the ultrasonic nozzle 1 and measuring a potential at the ultrasonic nozzle exit portion, the amount of moisture content of steam within the steam pipe 9 is directly converted to electrical signal.
Patent JP-H0941444-A (JP)
Title: Combination taps with water purifier
Inventor: NAKAYAMA SHUJI
IPC: E03C1/044
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance economic property, cost performance, and operability. SOLUTION: A body 1 having a water purifying cartridge 23 installed to a water passage 7 and a water purifying handle 16 for opening and closing the branched passage from the water passage 7 to the water purifying cartridge 23 is constituted, and a base part 9 having a valve function part 11 for regulating the mixing and flow rate of cold water and hot water from the water passage 7 and a hot water passage 8 by the operation of a lever 15, and a discharge pipe 10 for discharging the cold water, hot water, mixture thereof, and purified water adjusted by the valve function part 11 is installed to the body 1.  A water purifying handle 16 and the valve function part 11 can be individually replaced in failure because they are separately formed, and since the valve function part 11 and the base part 9 can be used commonly with a general part for combination taps, and also independently operated, the operability is remarkably improved.
Patent JP-2001022009-A (JP)
Title: Image reading device and image forming device
Inventor: MIYAKI TAKAOMI
IPC: G03B27/50
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To achieve reading performance of higher accuracy and an improvement in resolution by lessening the generation of vibration by speeding up of a printing speed and improving the flatness of mirrors of an optical system. SOLUTION: The image reading device 1 having the optical system for reading an original image by scanning and exposing the original on original platen glass 11 is constituted by joining the mirrors 151 and 152 arranged at the optical system and the vibration damping materials 153A and 153B disposed at the rear surface of the reflection surfaces of these mirrors by acrylic resin adhesives or UV setting resin adhesives.
Patent JP-H1121567-A (JP)
Title: Method for regenerating wet-process desulfurization absorbent
Inventor: WATANABE KENJI
IPC: B01D53/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the operating cost ascribable to the supply of an oxygen-containing gas in the regeneration of a wet-process desufurization absorbent for a coke oven gas to zero. SOLUTION: This process comprises bringing hydrogen sulfide and hydrogen cyanide in a coke oven gas 2 into countercurrent contact with an alkaline absorbent containing a catalyst in an absorption tower 1 to effect absorption, bringing the absorbent leaving the tower 1 into contact with an oxygen-containing gas in a regeneration tower 10 to effect its oxidative regeneration to separate and remove the contaminants in the form of free sulfur, thiosulfates, thiocyanates, etc., and recirculating the regenerated absorbent into the tower 1. The absorbent leaving the absorption tower is introduced into the tower 10 through a liquid ejector and is regenerated by oxidation with air 9 sucked by the degree of suction vacuum of the ejector.  As a result, a blower heretofore necessary to blowing the oxygen-containing gas into the tower 10 can be dispensed with, therefore power consumption can be reduced, and a distributor into the regeneration tower need not be installed. Therefore, the opening and cleaning of the regeneration tower upon the stoppage of the distributor is not necessary. Thus, the cost of power for change-over into a preliminary tower and of opening and cleaning the regeneration tower can be reduced to zero.
Patent JP-S6254302-A (JP)
Title: Robot controller
Inventor: TAMURA KINICHI
IPC: G05B19/425
Filed: 1985-09-03
Abstract: PURPOSE:To improve the efficiency of teaching work by switching control to self-holding control state by a control switching means and controlling a motor driving current for driving respective movable parts of a robot on the basis of a command value outputted from a gravity balance compensating circuit. CONSTITUTION:A control device of a robot is constituted of a central processing part 20 such as a microcomputer, servocontrol parts for the 1st and 2nd arm driving motors 4, 11 which consist of position resistors 21, 31, etc. respectively and a teaching box 18. In this case, control switching means 29, 30 for switching a play back control status and self-holding control status and the gravity balance compensating circuit 40 are connected. The compensating circuit 40 is constituted of a CPU, etc. to read the rotational angles of both the arms detected potentiometers 27, 37 for both motors 4, 11, calculate the moment of gravity in a vertical joint axis and output a compensation command value for generating axial torque to resist the moment. Consequently, both the arms are held at a posture keeping gravity balance.
Patent JP-H0944045-A (JP)
Title: Cleaner
Inventor: MORISHITA HIROKI
IPC: G03G21/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and correctly adjust the pressure of a blade by means of a simple structure. SOLUTION: A copying machine is composed so that a photoreceptive drum 15 is integrally incorporated in the housing 25 of a cleaner 19. The housing 25 is composed of side plates for holding the photoreceptive drum 15, and a stay 28 and lower-part fixing plate 29 for connecting them. The cleaning blade 32 is attached to the stay 28 via a mount plate 33. Also, with the projections 35 of the side plates inserted in the long holes 28a of the faces of both ends of the stay 28, the stay 28 is arranged between the side plates, and fixing screws 37 are tightened up into the faces of both the ends of the stay 28 via a pair of long holes 36 made in the side plates.  Further, a compression coil spring 39 is arranged between the rib 38 of each side plate and the stay 28, and an adjustment screw 40 is spirally fixed into the stay 28 by being inserted from outside the rib 38 via a hole 38a made through each rib 38.
Patent JP-S5894647-A (JP)
Title: Compound leaf spring for suspending chassis
Inventor: MIZUNO TSUNEO
IPC: F16F1/18
Filed: 1981-12-01
Abstract: PURPOSE:To restrain the cost-up and improve the productivity thereof by a method wherein a bolt with a nut and clips for locating the central position of the compound leaf spring and preventing the side slip thereof, are utilized for setting a protector plate. CONSTITUTION:A master plate 3 of steel plate, consisting of a plate part 1 and eye parts 2, a follower plate 4 of fiber reinforced synthetic resin and the protector plate 5 of an elastic material are piled together while each of them is bound by the bolt 7 and the nut 8 through a washer 6 at the center of the plate part  1 and by clips 9 at both ends thereof respectively. The material of the protector plate 5 is a thermosetting resin, thermoplastic resin, natural rubber and  synthetic rubber such as ulethane, nylon, polyacetal, polyethylene, NBR rubber,  SBR rubber or the like, while the protector plate 5 has a configuration covering  the lower surface of the follower plate 4 and the eye parts 2 of the master  plate 3.
Patent JP-H059609-A (JP)
Title: Packing for filtration unit in molten metal filter
Inventor: TAI NORIO
IPC: C22B9/02
Filed: 1991-07-08
Abstract: PURPOSE:To enhance corrosion resistance and sealing properties of the packing for a filtration unit in a molten metal filter. CONSTITUTION:A filtration unit 2 is constituted of both a front side plate 3 and a rear side plate 4 which are formed of a silicon carbide-based refractory plate and a plurality of ceramic tubes 5 made of an aluminous porous tube which are laid between the front side plate 3 and the rear side plate 4. A packing 9 is fitted to the outer circumferential face of the front side plate 3. The filtration unit 2 is housed in a filter tank 1. A wedge is driven between the rear side plate 4 and the filter tank 1. The front side plate 3 side is pressure- bonded to the filter 1 via the packing 9. In this molten metal filter, the packing 9 is constituted of the overlapped material of both a first packing layer 11 and a second packing layer 12 respectively described below. The first packing layer 11 is formed of an amorphous material in a chemical composition of about 48% Al2O3 and about 52% SiO2. The second packing layer 12 is formed of the material of polycrystalline alumina mullite at the chemical composition of about 70-95% Al2O3 and about 30-5% SiO2.
Patent JP-S6175869-A (JP)
Inventor: YASUTOME KATSUTOSHI
IPC: D06B11/00
Filed: 1984-09-14
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-H1036339-A (JP)
Title: Production of sulfide compound
Inventor: SASAKI TORU
IPC: C07C319/14
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To produce a sulfide compound which is useful as an intermediate for medicines and agrochemicals in a high productivity on an industrial scale by feeding an aromatic diazonium salt and a mercapto compound to the mixing zone, then introducing the mixture into the piping zone to effect the reaction between them. SOLUTION: An aromatic diazonium salt of formula I or II (W1 to W5 , W9 to W15 are each a halogen, an alkyl, phenyl; X is an anionic residue), preferably 2,4,6-trimethylphenyldiazonium salt and a mercapto compound, for example, 3-mercapto-1H-1,2,4-triazole are fed to the mixing zone and they are mixed. The resultant mixture is introduced into the piping zone to effect the aromatic diazo-coupling reaction, while they pass through the piping zone to produce the objective sulfide compound in high productivity.
Patent JP-S5983896-A (JP)
Title: Semispherical tank
Inventor: NIWA RIICHI
IPC: F17C3/00
Filed: 1982-11-04
Abstract: PURPOSE:To reduce the quantity of the metal material used, by installing a slab in the vicinity of the ground surface and installing a semispherical shell which is upwardly covex over said slab. CONSTITUTION:A ferro-concrete slab 1 is laid in the vicinity of the ground surface of a base ground (a), and a semispherical shell 2 made of metal is installed upwardly in convex form over said slab, and the lower edge of the semispherical shell 2 is extended downward vertically and buried inside the slab 2. A thin metal film 3 is applied onto the upper surface of the slab 1, and the peripheral edge of the film 3 is connected liquidtightly with the semispherical shell 2. Thus, a load is dispersed to the base ground (a) through the slab 1, and the material used is reduced, in comparision with molding a spherical surface, and the surface outside pressure is directly transmitted to the slab 1 by means of the bottom plate.
Patent JP-2000009948-A (JP)
Title: Optical fiber bundle and its production
Inventor: KOMOTO KATSUTOSHI
IPC: G02B6/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber bundle which is unified in the angle of polarization axes with high accuracy and is high in tensile strength by using an adhesive which is slow in a curing rate in adhesion of optical fibers to each other and using an adhesive having a high adhesion property into the spacings exclusive thereof. SOLUTION: The coatings 12 at the ends of polarization maintaining type coated optical fibers 10 are removed about several mm. A plurality of bare fibers 14 are bundled round and the portions of about 2/3 from the front ends are adhered to each other by the adhesive 30A which is slow in the curing rate. The polarization axes of the respective optical fibers are aligned to a specified direction by end face observation. The adhesive 30B having the high adhesion property is previously packed into a capillary 20 or is applied to the inside surface thereof and the optical fibers adhered to each other by the adhesive 30A which is slow in the curing rate are inserted therein. The adhesive 30b is then cured. The material of the capillary 20 is borosilicate glass or quartz, etc., and is formed of material transparent to UV rays at the time of using a UV curing resin.
Patent JP-2001020623-A (JP)
Title: Bead for double glazing
Inventor: KIDO HIROKAZU
IPC: E06B3/62
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the drainage performance of a double grazing edge surface, to prevent deterioration of a sealing material, and to maintain the airtightness of the double glazing over a long period of time, by separately arranging a plurality of spacers at the edge surface of the double glazing, and attaching a bead to the edge surface. SOLUTION: A double glazing B is formed by arranging sheet glasses 1, 2 in parallel via a spacer 3, and sealing the edges of the glasses 1, 2 with a caulking material 5. A plurality of spacers are separately arranged at edge surfaces of the double glazing B, and a plastic bead A for double glazing is rigidly fixed to the edges, which is then attached to an aluminum sash frame C. The spacer has a width of 2 to 10 mm, preferably 3 to 5 mm, and a length of 50 to 200 mm, and formed of a plastic having a hardness of 85 to 95 degrees, preferably formed of polypropylene, with a groove formed in a bottom surface. The bead a has a through hole formed therein, and a sash frame C has a through hole as well.  Thus, the edge surface of the double glazing B is provided with a gap, which enhances drainage performance, and therefore the caulking material 5 is prevented from deteriorating, to thereby maintain the air-tightness of the double glazing B.