baber/WOPTO huggingface dataset:
Patent JP-H05330306-A (JP)
Title: Self-mobil tire dolly
Inventor: ASAUMI MASAYUKI
IPC: B66F9/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide a mobile tire dolly capable of steering the large angle of a drive wheel by a handle, and ensuring a working space for work including mounting/demounting of a tire while keeping maneuverability. CONSTITUTION:A base 22 is three-point-supported with a caster 24 and a drive wheel 26 positioned at a width direction middle part and is traveled on a working area. Steering is carried out with a handle 32 extendedly provided upward in the drive wheel 26, consequently maneuverability is excellent. For improving the maneuverability, the handle 32 is arranged in a vertical direction in a working space region. As a result, the handle 32 falls into a hindrance for working, however the handle 32 can be retreated from a working space at the time of working by steering the handle 32 by 90 deg. to one side of right or left and moreover tilting it to bring down by about 45 deg..
Patent JP-S63300638-A (JP)
Title: Full duplex data transmitter
Inventor: KOBASHI RIKIYA
IPC: H04B10/11
Filed: 1987-05-29
Abstract: PURPOSE:To attain a small-sized and inexpensive transmitter by inhibiting the reception of light to itself while its own pulse is projected and using a different modulation frequency to each projector, thereby eliminating the need for a processing circuit preventing a malfunction due to reflection. CONSTITUTION:The frequencies of a pulse oscillation circuit 12 of two transmission/reception units 111, 112 are deviated slightly by intension. As a result, projection signals P1, P2 emitted from opposed light emitting elements 14 are overlapped by one pulse at every period and parted completely in other time zone. In sending the H state to the opposite side by the units 111, 112, the pulse light modulated by the frequency is sent and in sending the L state, the element is not lighted. When the signals P1, P2 are sent mutually, the output of each photodetector 15 is given to detection circuit 18 only when an analog switch 17 is not nonconductive by inhibition signals F1, F2 from its own projector A. When the signals P1, P2 are overlapped, the pulse output is only missing and the light reception signal obtained from the incidence of the pulse light from the opposite party is all inputted to the circuit 18.
Patent JP-H04338020-A (JP)
Title: Bucket of bucket conveyor
Inventor: SOE MASAO
IPC: B65G17/16
Filed: 1991-05-13
Abstract: PURPOSE:To provide bucket of bucket conveyor, which can throw articles in either of a vertical transfer passage and a horizontal transfer passage and which does not require any reset means and in which a means for exhausting particles is obtained easily. CONSTITUTION:Buckets 35 having nearly triangle cross section are supported by a pair of chains 33 at both side wall parts thereof, and under the hanging condition a front wall part and a rear wall part thereof is inclined upward, and a guide piece 37 is fitted to one side part thereof. This guide piece 37 is supported by a vertical guide member 55 in the vertical transfer passage, and an engagement member 95 provided at a static part close to the horizontal transfer passage is engaged with the guide piece 37 to exhaust articles.
Patent JP-H033242-A (JP)
Title: Formation of multilayer interconnection
Inventor: SUGANO YUKIYASU
IPC: H01L23/522
Filed: 1989-05-30
Abstract: PURPOSE:To prevent wire breaking which occurs between multilayer interconnections by forming multilayer interconnections in advance, and then forming a through hole which pierces upper layer wiring and leads to lower layer wiring, and next burying conductive material in this connection hole. CONSTITUTION:In the multilayer interconnection forming method of forming multilayer interconnections 6 and 8 through interlayer insulating films 7 and 11 on a semiconductor substrate 1, after forming multilayer interconnections 6 and 8 in advance, a connection hole 12a, which pierces upper layer wiring 8 and leads to lower layer wiring 6, is formed, and next a tungsten metallic layer 14 is buried in the connection hole 12a. As a result, silicide reaction by heat treatment and volume shrinkage by this reaction, etc., cease to be done between the multilayer interconnections 6 and 8 and the conductive material 14, and wire breaking between the interlayer interconnections 6 and 8 and the conductive material 14 is prevented.
Patent JP-S61296036-A (JP)
Title: Production of laminated sheet
Inventor: NOMOTO MASAHIRO
IPC: B32B27/00
Filed: 1985-06-24
Abstract: PURPOSE:To obtain a laminated sheet having excellent various electrical properties and extremely good punchability and impact resistance, by impregnating a substrate with a polycyclic olefin having condensed ring containing double bond and a polymerization catalyst, and laminating the substrates. CONSTITUTION:A substrate is impregnated with (A) a polycyclic olefin having >=2 condensed rings containing double bond (e.g. dicyclopentadiene) and (B) a polymerization catalyst (e.g. metathesis polymerization catalyst). The amount of the resin attached to the substrate is 30-60wt%. The obtained substrates are laminated to form the objective laminated sheet.
Patent JP-H05336703-A (JP)
Title: Cooling device for linear motor
Inventor: SATOU TAKASHI
IPC: H02K9/04
Filed: 1992-05-29
Abstract: PURPOSE:To surely cool a coil so as to prevent its burning by detecting abnormality of two blowers by a single sensor without enlarging an area of setting up a cooling device for a linear motor. CONSTITUTION:A device is constituted of cooling ducts 8a, 8b for covering coil end parts 7a, 7b from both side surfaces of a primary side movable piece core 6 of a linear motor comprising the core 6 and a coil fixed by a frame 5, blowers 2a, 2b mounted to the cooling ducts 8a, 8b, connecting duct 3 for connecting the cooling ducts 8a, 8b through orifices 11a, 4b and a sensor 10 provided in the connecting duct 3 to detect abnormality of the blowers 2a, 2b.
Patent JP-S5470860-A (JP)
Title: Balance
Inventor: TERADA YUUZOU
IPC: G01G3/08
Filed: 1977-11-16
Abstract: PURPOSE: To make it possible to easily and accurately effect the zero point adjustment and to improve the accuracy by fixing a stationary slit plate, which corresponds to a movable slit plate, to a stationary portion through an elastic member which is made movable up and down in parallel.  
     CONSTITUTION: A slit plate attaching member 17 is fixed to the stationary frame 2 of a frame body 1. A stationary slit plate 18 is fixed to the attaching member 17 acting as the a stationary portion such that its slit side is directed in parallel with the moving plane of a movable frame 3 and that it can be adjusted to move finely up and down. On the other hand, a movable slit plate 19 having its slit side facing the stationary plate 18 is fixed to the leading end of a slit plate supporting arm 12 such that it can be moved up and down integrally with the movable frame 3. A movable plate 22 is fixed to the lower side of the bottom plate 20 of the stationary plate 18 through an elastic member 21 such as rubber, which has a vertical elasticity. The movable plate 22 is made movable up and down in parallel along a guide member 23 which projects to above the slit attaching member 17. Thus, it is possible to improve the accuracy of the resultant balance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10325873-A (JP)
Title: Method for improving ladar data resolution, method for obtaining data, and method for doubling ladar data resolution
Inventor: FLOWERS EDWARD M
IPC: G01S7/4911
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the resolution of data being obtained from a ladar system. SOLUTION: Ladar data are generated from a split beam laser signal being dispatched with specific elevation direction-scanning speed and specific orientation direction-scanning speed. In a method, when n and m are integers that are larger than 1, the elevation direction-scanning speed and the orientation direction-scanning speed where the laser signal is dispatched are reduced by magnifications of n and m, respectively.
Patent JP-H07310364-A (JP)
Title: Building method which pushes board having two grooves and two projections one by one
Inventor: SATOU NORI
IPC: E04B1/35
Filed: 1994-05-17
Abstract: PURPOSE:To build up a wall of a house or the like without driving nails by continuously installing a plurality of projected parts of a board having a groove on both end faces in parallel in such a fashion that they may be pushed into the groove. CONSTITUTION:A projected part (a) and a groove (b), which are shaped as specified, are formed on both parallel ends faces of a board having a specified outside shape dimension. A plurality of boards as specified above are prepared. One of the boards is erected on a specified floor surface or the like. A projected part (a) of this board is erected in such a fashion that it may be pushed into a groove (b) of a second board which adjoins with the first board. The second projected part (a) is pushed into an adjacent third groove (b) and this process is repeated so that the boards may be placed one on another, thereby finishing both an exterior wall and an interior wall simultaneously without using nails. For example, a post is erected at a spot between a half ken or one ken where the ken is a Japanese unit of length in architecture equivalent to about 1.8m, A number of boards like the same boards are prepared and inserted into between the posts one by one. This method makes it possible to construct a ceiling, a roof or the like in addition to the wall in a short time.
Patent JP-S5362939-A (JP)
Title: Common information control system
Inventor: MURAKAMI KUNIO
IPC: G06F21/62
Filed: 1976-11-18
Abstract: PURPOSE: To enable a mutual transfer of information between the machine word program and the microprogram, a common memory which is accessible from both programs. Also, the adaptability of approximation is inspected by an access control unit in order to prevent the breakage of the storage data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11335704-A (JP)
Title: Production of metal powder sintered body and core for insert forming
Inventor: YAMAGUCHI HIROSHI
IPC: B29K103/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a crack at a degreasing time by using an organic binder having the same component as an organic binder of a compound to form a formed body for an core for insert forming to roughly equalizing the thermal expansion coefficients of the formed body and the core. SOLUTION: For example, by kneading about 90 wt.% stainless steel powder having an average particle size of about 10 μm and an organic binder contg. about 3 wt.% polystyrene, about 3% acryl, about 3 wt.% wax and about 1 wt.% stearic acid and granulating them to a pellet state, a compound for a forming body is produced. On the other hand, by blending the organic binder having the same component and formulation ratio as that of the compound for the forming body and alumina powder having an average particle size of about 8 μm in the same way as they case of the formed body, a compound for a core for insert forming is produced. When the core obtained by this method is inserted into a die and the forming body is injection-molded, degreased and sintered, the degreasing of the core is performed in a short time and a sintered body having good dimension is obtained.
Patent JP-H05307747-A (JP)
Title: Magnetic disk
Inventor: YODA MARIKO
IPC: G11B5/64
Filed: 1992-04-30
Abstract: PURPOSE:To improve wear resistance by forming a solid lubricant layer which consists of a satd. fatty acid salt and is solid at ordinary temp. and a liquid lubricant layer which consists of perfluoropolyether and is liquid at ordinary temp. on a protective film consisting of carbon. CONSTITUTION:A ground surface film 3 consisting of Cr, a magnetic layer 4, the protective film 5 and the lubricant layer 6 are successively laminated on an aluminum substrate 7 formed with an Ni-P plating film 2 on the surface. The protective film 5 provided to protect the magnetic layer 4 against the impact by the contact with a magnetic head is formed of a carbon film or SiO2 film and the lubricant layer 6 is formed on this protective film 5 in order to assure the wear resistance and wear resistance to the magnetic head. The lubricant layer 6 is formed of the two-layered constitution consisting of the solid lubricant 7 and the liquid lubricant layer 8 consisting of the perfluoropolyether. A sufficient lubricating effect is obtd. by forming the solid lubricant layer 7 as a thick film if the lubricant layer 6 is formed of the two- layered constitution consisting of the layer 7 and the layer 8 in such a manner. In addition, a self-restoration effect is obtd. and a lubricating effect is secured long by the liquid lubricant layer 8 of the perfluoropolyether.
Patent JP-H06349122-A (JP)
Title: Production of magneto-optical disk
Inventor: MUTO YOSHIHIRO
IPC: G11B11/105
Filed: 1993-06-08
Abstract: PURPOSE:To suppress the generation of the variation generated between substrates on a fixing jig and to enable high-degree control of film forming conditions by previously forming a part of the materials of plural targets on the substrates. CONSTITUTION:The film formation of a part of the materials of recording layers is previously executed by using only the target 23 of one side shown by diagonal lines. Among the materials of the recording layers consisting of TbFeCo, the Tb films or FeCo films are respectively previously and directly formed on the substrates 1 to 4 in such a case. As a reference example, the TbFeCo films are formed directly on the substrates 1 to 4 by using both targets 23 and 24. A part of the materials constituting of the Tb films or the FeCo films, i.e., the recording layers are previously formed on the substrates, by which the variation between the respective substrates is drastically suppressed. Further, the thicknesses thereof are specified to >=2 atomic layers, by which the respective materials of TM or TE are surely formed as films and the variation in magnetic characteristics, such as coercive force, is sufficiently suppressed.
Patent JP-H06343999-A (JP)
Title: Dehydration process for sludge
Inventor: SASAKI TOMOHIKO
IPC: B30B9/28
Filed: 1993-06-10
Abstract: PURPOSE:To dehydrate effectively difficultly by dehydrating sludge without shortening the life of a dehydrator main body and its filter material in a belt press type dehydrator. CONSTITUTION:In the pretreatment process for supplying sludge to a belt press type dehydrator 3, a high molecular weight cation polymeric coagulant 6 is added and sludge 4 is turned into the bulky flock shape, and then concentrated by a gravity dehydrator 11. The high cation degree polymeric coagulant is added to the concentrated sludge 8. Thus the polymeric coagulant is applied effectively in the pretreatment process to dehydrate the sludge easily.
Patent JP-H01307402-A (JP)
Title: Apparatus for recovering organic gas
Inventor: OKUYAMA HIROTO
IPC: B01D5/00
Filed: 1988-06-03
Abstract: PURPOSE:To perfectly liquefy and recover org. gas generated in org. cleaning by blowing the org. gas into cooled water in a water tank. CONSTITUTION:When org. gas generated in org. cleaning is recovered, a water tank 3 provided with a built-in cooling pipe 4 is installed in an exhaust system and the org. gas is blown into water 9 in the water tank 3, liquefied and recovered. The org. gas can be perfectly liquefied and recovered.
Patent JP-S61296291-A (JP)
Inventor: SHOJI KOICHI
IPC: G21C13/073
Filed: 1985-06-25
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-H06348555-A (JP)
Title: Deleted file storage system
Inventor: FUJITA KENICHIRO
IPC: G06F12/00
Filed: 1993-06-10
Abstract: PURPOSE:To improve the probability of success in restoring a deleted file by storing the deleted file until the storage area becomes deficient. CONSTITUTION:This system consists of a file retrieval means 14 which retrieves a corresponding file according to file control information stored in a file administration area 21 provided in a file in a file storage device 20 on the basis of an instruction of a host device, a file reading means 11 which reads the retrieved file out, a file writing means 12 for writing in the retrieved file, a new file registering means 13 which registers a new file in the file administration area unless the corresponding file is found at the time of the retrieval, a deleted file releasing means 17 which releases the file data storage area 23 of the deleted file when the data storage area of the file is deficient at the time of the writing of the file, a file deleting means 15 which deletes the retrieved file, and a deleted file restoring means 16 which restores the retrieved deleted file.
Patent JP-S5763775-A (JP)
Title: Fuel cell
Inventor: ONO SEIICHIROU
IPC: H01M8/02
Filed: 1980-10-02
Abstract: PURPOSE:To hold the proper amount of electrolyte always in matrix by filling the porous hold member including electrolyte in the one or more of the groove of a grooved separator facing the metrix impregnated with the electrolyte, while intervening an electrode. CONSTITUTION:The matrix 1 of this fuel cell is composed of inorganic material and impregnated with electrolyte. The separator 4 of the cell is composed of gas impermeable one, for example, high density carbon. The elctrolyte hold member 71, 72, 73 and 74 are individually put into the grooves for supplying gas, which are set up on the separator 4, for example, 51, 52, 53 and 54 (Also, the groove is suitably set up on the gas supply groove 6 side) and impregnated with electrolyte. In this case, when the members 71-74 are made more porous than matrix 1, the electrolyte is automatically supplied to the matrix from member 71-74 with capillarity, on shortcoming of the electrolyte in the matrix. Adversely, when the electrolyte in the matrix 1 is too much, the excess electrolyte is automatically excluded to the members 71-74.
Patent JP-S5763379-A (JP)
Title: Guest-host-type liquid crystal display device
Inventor: AOKI HISASHI
IPC: G09F9/00
Filed: 1980-10-03
Abstract: PURPOSE: To provide the titled device having increased light absorbance of a polychromatic dye, and capable of displaying the sign with distinct color in a high- contrast background, by adding a specific chiral nematic liquid crystal to a nematic crystal, and subjecting the liquid crystal to planar orientation by applying electrical voltage.  
     CONSTITUTION: A nematic liquid crystal having negative dielectric anisotropy is mixed with a polychromatic dye B and a chiral nematic liquid crystal consisting of bis-(2-methyleptyl) terephthalate, and put into the gap between the electrodes 1 and 2. The nematic liquid crystal which is in the state of homeotropic orientation in the absence of electrical voltage, is turned to planar orientation by applying electrical voltage. The amount of the chiral nematic liquid crystal is pref. the one at which the spiral pitch of the nematic liquid crystal in the planar orientation state becomes less than two-fold of (or pref.nearly equal to) the thickness of the nematic liquid crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0433487-A (JP)
Title: Moving vector detector
Inventor: ISHIDA YOSHIMI
IPC: H04N19/423
Filed: 1990-05-30
Abstract: PURPOSE:To attain the retrieval at an expanded retrieval range by specifying the relation between number P of arithmetic sections having a retrieval range of a size of (2M-1)X(2M-1) picture elements and number Q of arithmetic sections having a retrieval range of a size of (QXM-1)X(QXM-1) picture elements. CONSTITUTION:The detector consists of four arithmetic sections 101 -104 and an external comparator section 200, and when the size of detection block is selected to be, each of the arithmetic sections 101-104 is a circuit having a retrieval range of (2M-1)X(2M-1). Then the size of a detection block is selected as MXM picture elements and the size at expansion is selected as (QXM-1)X(QXM-1) and number of the arithmetic section is P, then the relation between the number P and the expansion ratio Q is set to equation I, in this case Q>2 exists. Thus, plural same arithmetic sections are used to expand the retrieval range of a moving vector.
Patent JP-S53130559-A (JP)
Title: Showcase
Inventor: YAMAMOTO MASASHI
IPC: F25D19/00
Filed: 1977-11-15
Abstract: PURPOSE: To simplify the work by means that connection ends of a connection pipe with a cooler, at least one of which is set in a groove shaped on the back wall of an insulation wall made up of foaming insulating material packed between internal and external boxes, are taken out after foaming insulating material, and restores the connections. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5930494-A (JP)
Title: Laser working device
Inventor: SATOU SABUROU
IPC: B23K26/067
Filed: 1982-08-11
Abstract: PURPOSE:To improve the efficiency in working, by synthesizing laser beams, dividing the synthesized laser beam and performing multi-point working. CONSTITUTION:A beam splitter 5 is provided near the intersected point of the 1st laser beam 3 and the 2nd laser beam 4 oscillated respectively from a continuously oscillating CO2 laser device 1 and a pulse oscillating CO2 laser device 2. The laser beam 6 multiplex and demultiplex by a beam splitter 5 arrives directly at the working point 9 of the work 8 and is condensed by a condenser lens 7, whereby the working is accomplished. Another laser beam 6' demultiplexed therefrom arrives at another working point 9' of the work 8 from 3 pieces of reflecting mirrors 10 and is condensed by another condenser lens 7', whereby the working is accomplished. The bite of working in the work is thus improved, the ejection of the working debris is accelerated and the satisfactory working is effected with good efficiency.
Patent JP-H037053-A (JP)
Title: Yoke structure of pm type stepping motor
Inventor: MIYAZAWA HIROSHI
IPC: H02K37/14
Filed: 1989-05-31
Abstract: PURPOSE:To prevent bending of tooth even for a micro step angle and to utilize flux of rotor magnet efficiently by coupling adjoining pole teeth through a bridge which is arranged to stride across the pole teeth of a yoke to be combined. CONSTITUTION:Pole teeth 32 are arranged on an outer yoke 21 and coupled through a bridge 34. Pole teeth 33 are arranged similarly on an inner yoke 22 and coupled through a bridge 34. The bridge 34 is arranged to stride across the pole teeth 32, 33 of the yoke. Relation between the thickness of the bridge 34 and motor torque is set such that reduction of torque is low if the thickness at the border section is about 20% of the thickness of the pole teeth 32, 33. Since motor characteristic, rejection rate of product and gap accuracy are improved when compared with a conventional motor, the gap can be shortened and the flux can be utilized effectively.
Patent JP-H0429722-A (JP)
Title: Catalyst device
Inventor: IKEGUCHI MITSUNOBU
IPC: B01D53/86
Filed: 1990-05-28
Abstract: PURPOSE:To uniformly enhance the purifying effect of a catalyst by sandwiching an electric heater between the first and second catalysts in a hermetically sealed state in the catalyst device provided to the exhaust air passage of a cooker. CONSTITUTION:An exhaust air passage 6 is connected to the heating chamber 5 of a cooker main body 1 and a catalyst device 7 is built in the exhaust air passage 6 in a freely detachable manner. The catalyst device 7 consists of a meandering electric heater 8 and the first and second oxidizing catalysts 10, 11 heated by the electric heater 8 and having a large number of gas passing small holes 9,9..., and these catalyst 10, 11 grasp the electric heater 8. Since the electric heater 8 heats the first and second oxidizing catalysts 10, 11 to predetermined decomposition temp. rapidly and uniformly, the purifying effect of the catalysts 10, 11 is uniformly enhanced, and the gas discharged from the heating chamber 5 is uniformly purified when it passes through the small holes 9 of the catalysts 10, 11. Since the electric heater 8 is hermetically sealed and not exposed to gas to be purified, the electric heater is hardly deteriorated.