baber/WOPTO huggingface dataset:
Patent JP-H09126352-A (JP)
Title: Connection method of vertical pipe unit
Inventor: NAKAMURA TADASHI
IPC: F16L23/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a joining method of a vertical pipe unit which is safe and provides good construction property by lowering a lower end of a pipe of the vertical pipe unit by releasing the hold of a lower end section gradually and joining it with an upper end of the pipe of the vertical pipe unit which is installed already. SOLUTION: When tightening metal fittings which fix a pipe 10 on a pedestal at each story of a vertical pipe unit are loosened, the pipe 10 is supported only by a part of a hold face 14b. When four bolts 18a of a rubber member 16 are uniformly loosened in this condition, parts 16a and 16b are restored, the fixing of fixing jigs 20a and 20b for the pipe 10 is released, and the pipe 10 descends gradually. The pipe 10 is joined with a pipe 12, and the pipe 10 and the pipe 12 are connected by using bolt and nut by corresponding to a plurality of holes formed in flanges 10a and 12a.
Patent JP-H10127514-A (JP)
Title: Passing platform
Inventor: KUDO AKIRA
IPC: A47K4/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To shorten the lateral sliding distance to enable to easily take a bath, by forming a dent part recessed to the deep side than the front edge part of a passing platform, which is to support a handicapped or aged person for taking a bath to pass between a washing place and a bath tub, of a bath tub and made into a roof shape by plan view. SOLUTION: A dent part 4 recessed to the deeper side than the front edge of a bath tub 10 is formed on the front edge part 11, facing a washing place 20, of this passing platform l attached to a bath tub 10. Two inclined parts 2 and 3 to constitute the dent part 4 are constructed so that an inclined part 2 with an inclined part more protruding to the washing place 20 side as a place goes farther from the bath tub 10, and the width of the inclined part 3 is narrower at a nearer side of the bath tub 10. When a user facing rearward sits on a passing platform from an inclined part 2 in one side of the passing platform 1, the front of the patient's body is inclined nearer to the bath tub 10 than the a right angle with the front edge part 11 of the bath tub 10.  Following that, the bather rotate the body in a required angle to the inside of the bath tub 10 to position the body at the center of the bath tub 10 to take a bath.
Patent JP-H08332802-A (JP)
Title: Wheel for paddy field
Inventor: ARIMURA KAGEYUKI
IPC: B60B15/02
Filed: 1995-11-01
Abstract: PURPOSE: To provide a wheel for a paddy field improving the floating action and towing action by vane lugs and improving a turning property. CONSTITUTION: This wheel for a paddy field is provided with an elastic wheel body 5 having a circular rim 4 fixed at the tips of spokes 3 as a core and vane lugs 6, and mud release recesses 11 for reducing the resistance at the time of a turn are formed at the inner periphery section 9 of the elastic wheel body 5 except for the fixing portions 10 of the spokes 3 and the rim 4 between the vane lugs 6.
Patent JP-S61217619-A (JP)
Inventor: EDOWAADO KOTSUPURUMAN
IPC: C10B57/02
Filed: 1985-12-18
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-H08254661-A (JP)
Title: Method and apparatus for compensation of matching error in horizontal direction and vertical direction of display device
Inventor: JIEEMUSU EMU FUROORENSU
IPC: H04N1/193
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method improving on influence because of mismatching between modulator arrays and to provide a device produced following this method. SOLUTION: For avoiding generation of an apparent artifact due to mismatching between two or multiple modulator arrays 1702, 1704, individual arrays are overlapped together, and an overlapped part, in an image is generated by means of both arrays. A contribution by means of the overlapped arrays is varied to a combined output so that a small contribution is made in one end part of the overlapped area while a large contribution is made in the other end part by means of a contribution of each array. The overlapped part, between the modulator arrays 1702, 1704 forms a part of an image as a whole, so that an error in matching is spread over the whole of the overlapped part substantially, and the error in matching can be concealed.
Patent JP-H02130933-A (JP)
Title: Field effect transistor
Inventor: TOYOSHIMA HIDEO
IPC: C30B29/68
Filed: 1988-11-11
Abstract: PURPOSE:To improve device characteristics by constituting an electron channel layer of a superlattice layer composed of an InAs layer and a GaAs layer, and setting the thickness of the superlattice layer as a value by which crystallizability is not deteriorated. CONSTITUTION:On a high resistive InP substrate 11, the following are grown in each specified value by electron beam epitaxy method or the like: a non- doped AlInAs layer 12, a non-doped InGaAs layer 13, an InAs/GaAs superlattice layer 14 turning to an electron channel layer, a non-doped AlInAs layer 15, an N-type AlInAs layer 16 doped with Si, and a non-doped AlInAs layer 17. Next, by ordinary lithography art, a source electrode 18 and a drain electrode 19 of AuGe/Ni are patterned; by performing spike alloy at a specified temperature in an H atmosphere, an ohmic electrode is formed, and further an Al gate electrode 20 is formed. In this case, lattice unconformity between InAs and GaAs is present in the layer 14, so that these are laminated under the condition that the thickness of the superlattice layer is 500Angstrom  or less in which dislocation is not caused.
Patent JP-H05100054-A (JP)
Title: Color clock
Inventor: SUZUKI SHINRI
IPC: G04B19/00
Filed: 1991-10-05
Abstract: PURPOSE:To provide a clock indicating the time by colors for improving the visibility from afar. CONSTITUTION:A time display belt having 12 display regions is provided in an outer box 1. The outer box 1 has a display window 4 and a dial 5, and part of the time display belt 2 is visible on the display window 4. The color of the first display region 6 means two o'clock, the boundary line 10 between the first display region 6 and the second display region 8 is located at 30min of the dial 5, and a clock shows two o'clock 30min. The time display belt 2 is driven upward by a belt drive roller in response to the elapse of the time.
Patent JP-S62145760-A (JP)
Title: Semiconductor element
Inventor: DOI HIROAKI
IPC: H01L25/04
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a semiconductor element in which circuits of both side surfaces are connected with each other in a fine area to improve the integration of the circuit on the front surface by providing an infrared light emitting unit on one side surface, and providing a photo detector at the position opposite to the light emitting unit on the other side surface to use the infrared ray detected by the photo detector for a transmission signal between the circuits of both side surfaces. CONSTITUTION:Semiconductor elements 3, 3', 3'' are disposed in a laminated state on a ceramic circuit substrate 1, and elements, and element 3'' and the substrate 1 are electrically connected therebetween by solder connectors 4. Circuits are formed on both side surfaces, an infrared light emitting diode 5 is provided on one side surface, and a photo detection diode 7 is provided at a position opposite to the diode 5 on the other side surface. The infrared ray received by the diode 6 is used as a transmission signal between the circuits on both side surfaces. Thus, the infrared ray emitted from the diode 5 is transmitted through the element itself to be detected by the diode 6 is transmitted between the circuits of both side surfaces. Accordingly, it is not necessary to open a connecting through hole at the semiconductor element itself to connect the circuits with each other in a fine area, thereby improving the integration of the circuit on the front surface.
Patent JP-H03169370-A (JP)
Title: Liquid spray mask and method
Inventor: PATORITSUKU DABURIYUU MARUSETS
IPC: B05D1/32
Filed: 1990-10-23
Abstract: PURPOSE: To make it possible to apply a desired coating to an unmasked area of a vehicle or other contour surfaces by masking a protected area of the vehicle by the use of an edging means and a masking soln. CONSTITUTION: At least one part of the surroundings of a first area 10 is surrounded by a thin flexible barrier strip 20 having an adhesive property against the masking soln. specified below, thereby separating the certain area 10. A material, which is a water-soluble masking soln. 22 and is constituted by containing a mixture of a water-soluble aliphatic polyhydroxy liq. carrier, a water-soluble thickener and water, is applied to at least one part of a second area 12 adjacent to the barrier strip 20. The barrier strip 20 is pressed against the masking soln., thereby producing a guarding edge 20E. Next, the coating is applied to the first area 10 as far as the guarding edge 20E. After this coating is dried, the edging means 20 is removed.
Patent JP-H02132868-A (JP)
Title: Load supporting equipment
Inventor: WADA TSUKASA
IPC: H01F6/00
Filed: 1988-11-14
Abstract: PURPOSE:To improve a load support of this design in both strength and heat insulating property by a method wherein a part between two points different from each other in temperature is constituted in a multilayer structure, a part between one end of a layer and another layer is formed in a heat insulating structure, and a bearing section supporting a shock load is provided between the layers. CONSTITUTION:When a support 1 side is cooled down, a first cylinder 9 of a strength member shrinks more than a cylinder 11 of an insulating member, because the thermal conductivity of the cylinder 9 is larger than that of the cylinder 11, so that a free end 9a of the cylinder 9 becomes free separating from a step 11a of the cylinder 11 and a load applied onto the cylinder 11 can be beared by the cylinder 9 connected to a joint 15b. And, in this state, the cylinder 9 is not conducive to a heat flow and heat is conducted to the cylinder 11 small in thermal conductivity, so that a load support of this design can be improved in heat insulating property. Moreover, when a large load is temporarily applied in a direction of compression, the cylinder 9 bears the load as the cylinder 11 is made to shrink and the step 11a of the cylinder 11 is made to bear on the free end 9a of the cylinder 9, so that a load support of this design can bear a large load.
Patent JP-S63139627-A (JP)
Title: Oil filter assembling device for engine
Inventor: TAKEHARA YOSHIAKI
IPC: B23P21/00
Filed: 1986-12-02
Abstract: PURPOSE:To prevent erroneous fitting, by carrying an oil filter in horizontal position to the end of a conveyor, and retreating an inspection means after existence of an O-ring is inspected through the inspection means when the oil filter is fitted to a tightening tool thus inspecting the O-ring immediately before screwing of filter. CONSTITUTION:An oil filter A is carried to the end by means of a work carrying conveyor 4 then hold by means of a gripper 18 and lifted through motion of a movable frame 19. Then a tightening tool 7 is advanced to fit the filter A to a socket 7a, thereafter the socket 7a is rotated slowly and a contacting plate of an O-ring detecting means 20 is advanced by means of a drive source 20b so as to contact with an O-ring. Then the rotation of the socket 7a is stopped and air is pressure fed into the filter A so as to detect existence of the O-ring through leakage of air. Thereafter, the plate of detection means is retreated and a cylinder is functioned to retreat a gripper chip 18c upward, thereafter the movable frame 19 is lowered so as to compare a gripper chip 18a and the detection means 20 at a comparing position, and the tightening tool 7 is advanced with the socket 7a is being rotated thus screwing the filter A to an engine C.
Patent JP-H03148133-A (JP)
Title: Plating method for bump electrode of semiconductor device
Inventor: IGARASHI TADASHI
IPC: H01L21/288
Filed: 1989-11-04
Abstract: PURPOSE:To prevent occurrence of an improper chip by forming a conductive film on the entire surface of a wafer, electrically conducting the film with an electrode pin on the rear surface of the wafer, and plating a bump electrode. CONSTITUTION:A conductive film 22 of aluminum, etc., is formed on the entire surface of a wafer 21 to be formed with a bump electrode by vacuum depositing, etc., the front surface of the wafer 21 is coated with a mask material 23 such as resist, and so patterned as to open only at a part to be desired to be formed with the bump electrode. Then, it is so set in a rack 25 that the rear surface of the wafer 21 is brought into contact with an electrode pin 24, an O-ring 26 is mounted at the peripheral edge to seal the space of the rear surface of the wafer 21 against the atmosphere, the wafer 21 is sucked and held by vacuum evacuating, then dipped in a plating solution 27, and plated by supplying a plating current. Thus, an improper chip is eliminated to be stably plated with the bump electrode.
Patent JP-H06134639-A (JP)
Title: Tool holding device
Inventor: KOSHIRO KOICHI
IPC: B23Q3/157
Filed: 1992-10-23
Abstract: PURPOSE:To restrain bending of a spring when a tool is mounted so as to improve durability of the spring by providing a support member for supporting the spring straight at all times. CONSTITUTION:A tool 50 abuts on the tip of each tool holding pawl 34a, 34b, the tool 50 turns the tip 34a or 34b outward against the spring force of the spring 73 of a spring mechanism 70 to push and expand a tool holding part 63. At the time of turning of each pawl 34a, 34b the rear end thereof comes close to each other. While the direction of a through-hole 76 changes, each semisherical portion of the head 71a of a guide 71 and a slide member 72 is brought into slide contact with recessed bottom wall parts 76, 75, respectively, and the semispherical portions have a slight movement along the wall parts 76a, 75a, so that turning of each holding pawl 34a, 34b is carried out smoothly.
Patent JP-H11104583-A (JP)
Title: Molded good washing
Inventor: FUJIWARA SATORU
IPC: B08B3/06
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To uniformly form antisticking layers on the surfaces of molded goods simultaneously with washing and to prevent the sticking of the molded goods to each other or to other goods by feeding the many molded goods made of rubber, plastics, etc., into a basket having many hole parts, then injecting a washing liquid contg. antisticking agents toward this basket from nozzles. SOLUTION: The many molded goods 1,... from which flashes are peeled (removed) are fed into the basket 2 and the upper aperture thereof is capped by a cap. The washing liquid contg. the antisticking agents is injected from the many nozzles 5,... in this state. The washing liquid is brought into contact with the molded goods 1 in the basket 2 through the hole parts 7 of the basket by the injection of the washing liquid, by which the molded goods 1 are agitated and the surfaces of the respective molded goods 1 are washed. Simultaneously, the antisticking agents included in the washing liquid adhere to the surfaces of the molded goods 1.  While the basket 2 is rotated around, for example, its axial center, the washing liquid contg. the antisticking agents may be injected to the bottom wall 3 and circumferential wall 4 of the basket 2 in the case the washing liquid is injected from the nozzles 5.
Patent JP-2001106494-A (JP)
Title: Preventive device for safety hook from being left out of effect for a bucket for altitude operations
Inventor: SATO MITSUO
IPC: B66F11/04
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a preventive device for safely hook from being left for a bucket for high lift work notifying the operator of the safety hook being left out of effect by means of automatic alarm lamp, sounds or anouncement in case the operator is in the bucket and the safety hook is out of effect undeliberately and also securing the safety by stopping a drive device for a hydraulic system, etc., to operate the bucket and holding so that the arrangement will never be released unless the safety hook is set fast in place. SOLUTION: This preventive device for safety hook from being left for a bucket for high lift work is composed of a sensor mat 2 laid on the bottom surface of the bucket 1 for sensing existence of an operator inside the bucket, a hook sensor 3 installed at a safety hook hitching part 4 of the bucket 1 for sensing whether the safety hook is in effect, an alarming means to issue a visual and/or audible alarm to the operator in the bucket 1, and a control box 6 to judge whether the safety hook is left out of effect on the basis of the sensing information from the mat 2 and hook sensor 3 and send alarm signal to the alarming means or release the arrangement.
Patent JP-H01126878-A (JP)
Title: Reader
Inventor: ITO SEIICHI
IPC: H04N1/04
Filed: 1987-11-12
Abstract: PURPOSE:To easily improve the resolution of read data without increasing a cost by erasing the black level of the read image data and amplifying with a prescribed magnification to attain binarization. CONSTITUTION:A signal waveform amplified by an amplifying means 47 is binarized. Namely, the signal waveform of a picture read by a reading means 42 from a medium 1 and amplified with the prescribed magnification by the amplifying means 47 is binarized after a reference level is moved to a level including all waveform fluctuations in a negative direction by a signal extracting means 45. Thereby, the resolution of the read data can be easily improved at low cost.
Patent JP-H10128452-A (JP)
Title: Press brake
Inventor: TAKADA MASAAKI
IPC: B21D5/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enable a simple and correct step bend in the case of bending a short size material with a long size machine and the obtain a highly precise bending angle with bending at one time without receiving the influence of the dispersion of a material. SOLUTION: In the case of bending a short size work W with the co-operation of a driving die (punch 5) and a fixing die (die 4) driven by driving shafts of three or more shafts, the bending angle of the work W during bending, the deviation between the detected bending angle and the target bending angle is obtained at one place, at least, of the work W. Based on the obtained deviation, the correcting value of the step and amount of the driving die (punch 5) at the shaft position of each driving shaft is obtained.
Patent JP-H01126654-A (JP)
Title: Photosensitive body
Inventor: SHIGETA KUNIO
IPC: G03G5/06
Filed: 1987-11-11
Abstract: PURPOSE:To enhance a photosensitive body in sensitivity and durability by incorporating a specified compound. CONSTITUTION:The photosensitive body is incorporated with the hydrazone compounds represented by formula I in which R<1> is optionally substituted aryl, or the like; each of R<2>, R<3>, X<2>, and Y is H or the like; X<1> is halogen or the like; n is an integer of 0-4; and p is 0 or 1. This compound is ready to accept injection of electric charge carriers, high in charge transfer performance, chemically stable, and rich in durability against electric load, thus permitting the obtained photosensitive body to be high in sensitivity and stability at the time of repeated uses.
Patent JP-H09275407-A (JP)
Title: Multimedia coordination system
Inventor: PAABUERU KAATEISU
IPC: G06F13/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the coordination system by which a safe multimedia communication channel is provided in a collaborative network environment. SOLUTION: This system provides a user interface element that gives management as to automatic ciphering, dynamic interconnection between data streams, and final destination of audio and video data to the user. This system has, as basic installations, a central server 22 and plural client work stations 4 connecting to the central server 22 using inter 2-point network interfacing. The central server 22 manages a persistent virtual world at a network location in which objects are located. Streams of audio and video data are coordinated between the client work stations 4 working in the persistent virtual world with a key manager object by using a channel, transmitters and receivers.
Patent JP-H04162356-A (JP)
Title: Positive electrode activated material and manufacture thereof for lithium secondary battery
Inventor: WATAKABE YUICHI
IPC: H01M10/052
Filed: 1990-10-24
Abstract: PURPOSE:To improve charge/discharge cycle characteristic so as to obtain a battery of long life by replacing partly manganese with a specific element, respectively belonging to a periodic table 6A group and 2A group, and using a Mn-Li system compound consisting of these combined oxide. CONSTITUTION:Manganese partly of manganese oxide, consisting of an Mn-Li system compound, is replaced with combined oxide of different kinds of elements of at least one kind element oxide selected from Mo, W belonging to group 6a in the periodic table and at least one kind element oxide selected from Mg, Ca, Sr, Ba belonging to group 2A in the periodic table. As a result, ternary combined oxide, consisting of, for instance, Mn-Mo-Mg, is combined, and further an Mn-Li system compound, containing LiOH.H2O, takes a crystal structure, easy to diffuse a lithium ion, and a stable crystal structure without being easily destructed even for repetition of charge/discharge cycles. In this way, even in the case of a wide range of charge/discharge voltage, stable charge/discharge characteristic is shown to enable a cycle life to extend.
Patent JP-H07139736-A (JP)
Title: Glow plug with combustion pressure sensor
Inventor: SHIBATA MASAMICHI
IPC: F02N11/08
Filed: 1993-11-16
Abstract: PURPOSE:To provide a glow plug having a combustion pressure sensor in which a precision sensing of combustion pressure can always be stabled without deteriorating the performance of the glow plug itself. CONSTITUTION:A glow plug has a combustion pressure sensor which is comprised of a glow heater 1' which is constructed by a heater 1'' provided with a heater 4 buried in ceramics, a housing 5 for holding the heater 1'' and voltage transmitting means 3, 5, 6 for transmitting voltage to the heater 1''; and a pressure sensor 11 constructed by a piezo-electric element 15, and output taking- out means 14, 16 for use in taking-out an output from the piezo-electric element 15. The pressure sensor 11 is installed by the installing means 12, 14c which are fitted to an outside part of the glow heater 1' while being fitted to the glow heater 1'.
Patent JP-H07136804-A (JP)
Title: Manufacture and device of polygon mirror
Inventor: MIYAMOTO MITSURU
IPC: B23B5/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide a manufacturing method of a polygon mirror and a device therefor in a compact form to cut and divide the mirror surface of the polygon mirror, with which the cycle time for attaching or detaching a workpiece is reduced while two workpieces can be cut simultaneously, and with which high working precision is achieved for the mirror surface. CONSTITUTION:Workpieces 1a, 1b are mounted on the both end parts of a workpiece holding jig 13 opposed to the rotation trace circle of fly cut tools 23, 24, so that the distance between the workpieces is almost equal to the diameter of the locus circle. Rough cutting and finish cutting are carried out in the both processes of reciprocating movement of the workpiece, while minimizing the distance of the reciprocating movement, and since the division on both ends and attachment and detachment of the workpiece when the overall mirror surface is finished, are carried out for the two workpieces simultaneously in each process, the overall work efficiency becomes high. Since the precision of the parts of a divider is high in the method employed, the precision of the mirror surface of a product becomes also high.