baber/WOPTO huggingface dataset:
Patent JP-H10318736-A (JP)
Title: Automatic gap control head for detection of foreign matter
Inventor: NISHIDA KAZUHIRO
IPC: G01B13/22
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic gap control head which can enhance the detecting accuracy of a foreign matter without lowering the detecting efficiency of the foreign matter by a method wherein a ring-shaped back pressure face is formed around an air blowoff port and a pressure release groove by which the blown-off air is set free is formed in the outer circumference of the back pressure face. SOLUTION: While the air is being blown off onto a glass substrate (w) from an air blowoff port 3, an automatic gap control head 10 used to detect a foreign body is scanned on the glass substrate (w). The air is reflected by the surface of the glass substrate (w), and a back pressure is generated on a back pressure face 6. The area of the back pressure face 6 is small, and the very small pressure of the air is detected. The blown-off air is received by a pressure release groove 8 so as to be released, and it is set free to the outside of a gap from an air relief groove 7. Therefore, the detecting accuracy of the back pressure is enhanced, the position of a detecting head 1 is controlled by a gap servo control part, and a foreign matter on the glass substrate (w) can be detected precisely.  When a foreign matter having a size of 15 μm or higher exists on the substrate (w), the foreign mater is guided by an introduction groove 1e so as to creep into the lower part of the head 1, the gap between the substrate (w) and the head 1 is expanded, and the foreign matter is detected.
Patent JP-H08291187-A (JP)
Title: Hydrocarbon oil additive and lubricating oil composition containing the same
Inventor: NAGASAWA OSAMU
IPC: C07F9/141
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a hydrocarbon oil additive capable of providing lubricating oil excellent in antioxidant effect and extreme-pressure property and free from production of sludge by using a salt, etc., of phosphoric acid or phosphorous acid or its alkyl, aryl ester, etc. with an alkyl- or arylamine. CONSTITUTION: This hydrocarbon oil additive for lubricating oil compositions, etc., is obtained by blending one or more salts expressed by formula I [R<1> is H, a 1-22C alkyl, a 3-22C alkenyl or a (substituted)6-10C aryl; R<2> is a 1-22C alkyl, a 3-22C alkenyl or a (substituted)6-18C aryl; (a) is 1-3; (b) is 0-2; (n) is 1-3] with a salt expressed by formula II [R<5> to R<7> are each a 1-18C alkyl or a 2-18C alkenyl; R<8> and R<9> are each H, a 1-22C alkyl, a 3-22C alkenyl or a (substituted)phenyl; (a) is O-3; (e) and (b) are each 0-3; (g) is 0-4; (b) is 1 or 2; X is 0.7-6], a salt expressed by formula III [(i) is O-3; (j) and (k) are each 0-3; (r) is 0-4; (s) is 1-3; (t) and (u) are each 0-2; (s+t+u)=3; Y is 0.7-6] in a molar ratio of 10/1 to 1/8.
Patent JP-H02303626-A (JP)
Title: High speed grip type coiling method
Inventor: NAKAJIMA MASAHIRO
IPC: B21C47/02
Filed: 1989-05-19
Abstract: PURPOSE:To prevent a flaw on the surface of a strip by synchronizing a speed difference with a speed of the tip part of an object to be coiled with respect to a periphery velocity of a reel being in a state that a grip is opened, and adjusting a phase of the reel so that the tip part reaches the grip. CONSTITUTION:By a detecting means 4 on a run-out table 3, a speed of the tip part 2 of an object 1 to be coiled which is running and its running position are detected, and by a computing element 8, the time when the strip tip 2 reaches a prescribed position on a mandrel 5 operated. Subsequently, a grip 6 of the mandrel 5 is set to an open state, a speed and a phase of the mandrel 5 are adjusted so that the grip 6 reaches its position after its time, and also, the tip speed becomes higher than a peripheral velocity of the mandrel 5 by a prescribed speed difference, and after the tip part 2 arrives, the grip is set to a closed state. Accordingly, the tip 2 of the object 1 to be coiled can be grasped by the grip 6 of the mandrel 5, therefore, it does not occur that the surface of the adjacent object 1 to be coiled is damaged by the tip 2.
Patent JP-S5071932-A (JP)
IPC: D01H7/54
Filed: 1974-10-31
Abstract: A brake for the travelers of a twining ring or a spinning ring machine. Such machines have a series of rings each with an associated traveler and a common brake rod which can be operated to move braking units into the paths of the travelers. The braking units are made in ring form so that, when operated by the brake rod, they occupy substantially the whole of the paths of their associated traveler and can therefore engage the traveler and brake their motion wherever the traveler happen to be when the brake is applied.
Patent JP-S616525-A (JP)
Title: House ventilation
Inventor: OOSHITA KAZUYOSHI
IPC: E04B1/70
Filed: 1984-06-19
Abstract: PURPOSE:To make it possible to prevent ingress of rain and wind and to exhaust high-temperature air located at a position higher than ventilating openings of the eaves ceiling by providing the vent port having a check valve, in a tile roof. CONSTITUTION:Each of a ventilating openings is provided with a damper 2, and each of vent hole 4 is provided with a check valve 3. The ventilating openings are fitted to a frame in which roof boards are opened at the upper parts of the eaves ceiling and a garret space 11, and which is communicated with a clearance 5. In summer season, in the ventilating openings of the eaves ceiling on the windward, the check valve 3 is lifted up and wind flows into the garret space 11. On the other hand, the upper ventilating opening on the windward, wind tends to make ingress through a clearance 5 between tiles but the check valve 3 stick to the vent hole 4 to check wind. In the ventilating openings on the leeward, an extracting force is added, and the check valve 3 sticks to the vent port 4 to prevent the extraction of air. On the other hand, in the upper leeward, an extracting force is added to the clearance 5 between tiles, the check valve 3 on the ventilating opening is lifted up to extract high-temperature air existing at the upper part of the garret space 11.
Patent JP-H02304144-A (JP)
Title: Panel
Inventor: TAMURA YASUO
IPC: E04B1/86
Filed: 1989-05-19
Abstract: PURPOSE:To perform execution of works easily by connecting panels themselves together without a fitting and a device, while locking them temporarily to a building with a coupling method of nails and screws, and forming a screen in an easy manner. CONSTITUTION:A panel laminated with metal of about 0.1-10mm in thickness, synthetic resin and wood material is formed as a high density layer 2 between foaming bodies 1 of about 30-200kg/m<3> in density and a projection 23 at this panel edge is inset in a groove 5 installed in the opposite panel edge to contact. In addition, the projection 23 of the panel edge and the projection 23 installed in the opposite panel edge are overlapped to thrust in, thereby connecting the panels themselves. Moreover, a projection of the high density layer 2 is temporarily attached or locked to a building with nails and screws and so on. With this constitution, strength against bending and impact can be thus kept up.
Patent JP-S5917196-A (JP)
Inventor: HOZUMI MASAHIRO
IPC: G21F5/00
Filed: 1982-07-20
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-H04352359-A (JP)
Title: Semiconductor memory device
Inventor: TAKAGI MITSUHARU
IPC: H01L27/108
Filed: 1991-05-29
Abstract: PURPOSE:To increase the capacitor capacity of a stacked capacitor in a semiconductor memory device. CONSTITUTION:A semiconductor memory device is constituted of the following: a switching element Tr; and a stacked capacitor C2 which is composed of a storage node electrode 23 and a counter electrode 25 which are connected to the switching element Tr and which are formed so as to be extended on adjacent word lines 9a and 9b. In the memory device, a groove 22 is formed in a junction part generated when the storage node electrode 23 is formed so as to correspond to both word lines 9a and 9b of the storage node electrode 23, the surface area of the storage node electrode 23 is increased, and the counter electrode 25 is formed along the groove 22.
Patent JP-S5917628-A (JP)
Title: Method for controlling vicarious execution of terminal operation
Inventor: HIROZAWA TOSHIO
IPC: G06F12/00
Filed: 1982-07-20
Abstract: PURPOSE:To omit the processing of file transfer between a local file and a host file to improve the processing efficiency, by accessing the file of a local machine directly from an application program of a host machine. CONSTITUTION:When a command is outputted so that the local machine is turned to the file output mode, the operation is started, and when a DSC program 19 recognizes said command, a file output mode bit of a file I/O state flag 61 in a device group block (DGB) corresponding to a terminal concerned in a control table is turned to ''1'' and then the name of an output file is stored in an output file characteristic information area 68 in an FCB 66. When input operation from the application program of the host machine to a terminal connected to the local machine, writing operation to the local file 23, i.e. the file output mode operation of the local machine, can be substituted.
Patent JP-H09287524-A (JP)
Title: Fuel feeder for internal combustion engine
Inventor: TAMURA MASAYUKI
IPC: F02D19/02
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel feeder for an internal combustion engine which can prevent a lowering of the durability of the resinmade liner of a fuel tank, caused by filling fuel at a low temperature. SOLUTION: Pressure PFO of high pressure fuel and outside air temperature TOA are read in (step S501), and minimum pressure PFOTPL that is to be reserved for protecting a fuel tank is found out according to the outside temperature TOA by using a minimum pressure calculating map (step S502). Next, a warning lamp is lightened up (step S504) only when PFO<=PFOTPL+DFP0WL is set up (step S503), and further an in-tank solenoid valve is controlled to be closed (step S506) when FPO<=PF0TPL is set up.
Patent JP-H10306536-A (JP)
Title: Soundproof floor material
Inventor: ISHII ATSUSHI
IPC: E04B5/43
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the soundproof and vibration control effect of a soundproof floor material and secure good walking feeling by forming a buffer material laminated on the back side of a wooden plate with a base plate made of an elastic material and protruded with many conical lugs on the back face. SOLUTION: A decorative wooden veneer is stuck on the upper face of a wooden plate 4 to form a decorative plate, and a buffer material 3 is stuck on the back face of the decorative plate 2 to form a soundproof material 1. The buffer material 3 made of an elastic material is constituted of a base plate 5 and many conical lugs 6 arranged at the prescribed uniform interval and integrally protruded to the height equal to the floor thickness from the back face. When the soundproof floor material 1 is installed with the lugs 6 of the buffer material 3 kept in contact with a floor board, the shock energy applied from the decorative plate 2 side is absorbed by the elasticity of the conical lugs 6 of the buffer material 3 and the air layer between the lugs 6, then it is transferred to the floor board side.  Many lugs 6 of the buffer material 3 are wholly sunk while the conical shapes are invariably maintained, the shock energy is effectively absorbed, a sufficient soundproof and vibration control effect can be obtained, and good walking feeling can be secured.
Patent JP-S5351111-A (JP)
Title: Controlling method for heating furnace
Inventor: YOKOI TAMAO
IPC: G05D23/00
Filed: 1976-10-20
Abstract: PURPOSE:To control plate thickness suitably in a heating furnace by measurement of change in plate thickness caused by skid mark through deviation in rolling load and deviation in gage meter thickness, and by controlling the change in plate thickness by the set furnace temperature of a heating furnace.
Patent JP-H09285250-A (JP)
Title: Eating damage-protecting tool for forming alga field
Inventor: OKAMOTO TOMOMI
IPC: A01M29/30
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent eating damage caused by alga eating animals in an artificially formed alga field. SOLUTION: This eating damage-protecting tool 10 is provided with cusp- shaped parts 12 which prevent the intrusion of alga-eating animals and a fixing part 14 for fixing the cusp-shaped parts 12 on an alga field forming member, etc. The cusp-shaped parts 12 and the fixing part 14 may be made of a degradable material. In this case, a repellent for alga-eating animals or nutrient for usable algae can be incorporated in at least one side of the cusp-shaped parts 12 and the fixing part 14.
Patent JP-S5761517-A (JP)
Title: Molding of photosensitive resin
Inventor: MORIMATSU HIDEJI
IPC: B29B7/00
Filed: 1980-09-10
Abstract: PURPOSE: To do mass-production at low cost by pouring photosensitive resin in the lower mold and placing the glass-made upper mold upon it and curing resin by irradiating ultraviolet ray with low cost mold material and for a short time.  
     CONSTITUTION: Photosensitive resin A is poured in the lower mold 5 of which the mold surface 6 is formed by shaping the main body 1, the outer protrusion 3 and the inner protrusion 4 and the top of the outer periphery is fitted with the circular outer ring 7 being made somewhat higher the top of the inside edge, the glass plate is placed as the upper mold 13 and the weight 14 is put upon it, thereafter resin A in the mold is hardendd by irradiating ultraviolet ray through the upper mold 13. Because the top of the inside edge of the outer ring 7 is made high, the excess amount of poured resin can flow out readily, separation of the molded article is good. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07176527-A (JP)
Title: Forming method of insulating film
Inventor: NAKANO TADASHI
IPC: H01L21/316
Filed: 1994-06-08
Abstract: PURPOSE:To enable recesses high in aspect ratio to be filled with certain material so as to make the surface of a semiconductor substrate flat by a method wherein precursor which is possessed of an Si-O-Si bond and whose softening temperature is lower than setting temperature is applied onto the surface of a semiconductor substrate which has been processed as prescribed and set into an insulating film by heating. CONSTITUTION:An SiO2 layer as thick as 3000Angstrom  is formed on the entire surfaces of a semiconductor substrate 1 and wiring patterns 2 and 3 by the use of silane (SiH4) as base through a CVD method. Then, precursor possessed of a bond of Si-O-Si such as ladder siloxane oligomer and used as material for an insulating film is applied thereon through a spin coating method. Then, the semiconductor substrate 1 is subjected to a pre-baking treatment. By this setup, an insulating film flattened throughout a ground pattern can be formed.
Patent JP-H0423450-A (JP)
Title: Manufacture of scribe line part of semiconductor device
Inventor: TOMINAGA YUKIHIRO
IPC: H01L21/301
Filed: 1990-05-18
Abstract: PURPOSE:To improve the strength of chips by a method wherein a scribed line part to be used when a wafer is divided into the chips is prevented from being implanted with an impurity in each process before the division. CONSTITUTION:An oxide film 2 is made to grow on an N-type semiconductor wafer 1, a P-well part 3 and a scribe line 4 are opened simultaneously and, moreover, a resist 5 is left in the part of the scribed line 4 by a photolithography. By conducting implantation of a P-type impurity 6 for forming a P-well, in this state, the implantation of the P-type impurity in the scribe line 4 is prevented. Since the impurity is not implanted in the part of the scribed line for chip division of the semiconductor wafer, in this way, no crystal defect develops on the end face of the semiconductor after scribing, and therefore the strength of chips can be improved.
Patent JP-S62282677-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B5/02
Filed: 1986-05-30
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-H05338735-A (JP)
Title: Physical distribution information collection device
Inventor: MOTOHASHI SHINJI
IPC: G06Q50/00
Filed: 1992-04-20
Abstract: PURPOSE:To grasp delivery information in a real time for the elimination of mis-delivery and improved delivery efficiency by installing a bar code reader provided with a radio transmitter receiver on a delivery car which delivers merchandise for the transmission between the deliver car and a main office control part through tele-terminal system. CONSTITUTION:Merchandise information such as merchandise codes, delivery source codes and delivery place codes are read out from a bar code 12 attached to respective merchandise 11 which are commodities to be transported by a bar code reader 14 installed respectively on respective deliver cars at the time of carrying-out, and the read-out merchandise information and identification numbers of trucks preset for respective delivery cars 13 as well as the date when the delivery car 13 is loaded with the merchandise 11 are transmitted to a computer in a main office control part 17 by a radio transmitter receiver through a tele-terminal system 15 and a network 16. The main office control part 17 records the delivery information which are transmitted for respective merchandise 11 from the bar code reader 14 installed on the delivery car 13 for centralized control.
Patent JP-H04330963-A (JP)
Title: Color changeover washing method in multicolor coater
Inventor: ACHINAMI TOKUYUKI
IPC: B05B12/14
Filed: 1991-04-30
Abstract: PURPOSE:To prevent air and thinner from infiltrating into a valve by stablty making the mixed fluid of air with washing liquid which is fine in air foams and very homogeneous as a whole, thus obtaining remarkably enhanced washing effect. CONSTITUTION:The mixed fluid of washing liquid with air is made in a manifold by repeatedly opening and closing both a washing valve and an air valve respectively in the periodical moment of about 0.1-100 milli sec. thereby the route of coating is washed n the case of color changeover of coating. In this case, the supply pressure of air is set higher than the supply pressure of washing liquid. Further, the opening time of the valve for washing liquid is regulated to the greater part in the whole washing time and also prolonged by several times in comparison with the opening time of the air valve.
Patent JP-H05293341-A (JP)
Title: Laminated filter membrane module and operating method therefor
Inventor: SHINAGAWA MASAKAZU
IPC: B01D61/14
Filed: 1992-04-20
Abstract: PURPOSE:To adjust filtrate pressure of each section according to an original liquid flow pressure drop, to make pressure differences between membranes uniform and to uniformly perform filtration by enclosing a permeated liquid passage through hole for every prescribed plural unit blocs to divide the membrane module on the permeated side into several sections and providing a permeated liquid takeoff opening for each section. CONSTITUTION:Membranes 13 are attached to both sides of vertical membrane support plate 13 and a clearance for permeated liquid passage (a) is formed between each surface of the membrane support plate 10 and each membrane to make it a unit 1. And a lot of the units are laminated and a clearance for original liquid passage (b) is kept between the units 1, 1 and original liquid passage through holes are made in the upper and lower parts of the unit 1 and a permeated liquid passage through hole is made in the intermediate part of the unit 1. These permeated liquid through holes are closed for every prescribed plural units and the membrane module on the permeated side is divided into several sections and a permeated liquid takeoff opening is provided for each section thus divided on the permeated side. Thereby pressure differences between membranes at the unit bloc are made almost equal.
Patent JP-H02306031-A (JP)
Title: Heating cooker
Inventor: MAKI MASAO
IPC: F24C15/04
Filed: 1989-05-19
Abstract: PURPOSE:To prevent oil stains and the residue of a seasoning from adhering and a facilitate wiping off of stains by a method wherein a film containing fluororesin is formed on the surface of a glass arranged on the surface on the heating chamber side of a door to open and close the heating chamber. CONSTITUTION:A door body 5 of a door 4 to open and close the opening of a heating chamber 1 has a glass screen 6, and a film 7 containing 10-50wt.% fluororesin is formed on the inner surface side of a chamber of the glass screen 6. Through the effect of the film 7, non-adhesion is provided for a glass surface. Namely, a material, e.g. oil, a seasoning, by which the stains on the glass of a cooker are caused is reduced in a contact angle with a glass surface, which is difficult to stain. Even when stains are adhered, since bonding thereof is low, the glass can be easily cleaned by wiping the surface by means of cloth and the like.
Patent JP-S62281748-A (JP)
Title: Axial gap-type brushless motor
Inventor: EGUCHI KENJIRO
IPC: H02K21/24
Filed: 1986-05-29
Abstract: PURPOSE:To enable an increase in number of armature-coil conductors and an extension of wire diameter by setting an angle between both coil sides of an armature coil larger than an angle of aperture of a maximum exclusive region assigned for one armature coil. CONSTITUTION:An angle thetac between both coil sides 7a of an armature coil 7 is set so as to be larger than an angle of aperture thetam of a maximum exclusive region assigned for one armature coil 7. A shape of the whole armature coil 7 is such that both coil sides 7a draw near to each other on the stator center side. For example, the armature coil resembles an isosceles triangle with the stator center side as its apex. Therefore, a coil end portion on the center of rotation side will diminish in its dimensions.
Patent JP-H11324574-A (JP)
Title: Underground excavator
Inventor: KASHIMA YUTAKA
IPC: E21D9/08
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an underground excavator capable of reducing digging energy so as to use a compact cutter drive motor and reducing facility cost and power consumption amount. SOLUTION: In an underground excavator which supports a plurality of rotary shafts 15 at a predetermined interval, connects a crank 16 with each rotary shaft 15, attaches a cutter head 19 on crank shafts 17 of each crank 16 in common, and lets this cutter head 19 perform parallel crank movement to dig the natural ground, a counterweight 23 is attached to the rotary shaft 15 in the direction in which eccentric moment due to self-weight of the cutter head 19 is cancelled.
Patent JP-S61284300-A (JP)
Inventor: AOKI YOSHIAKI
IPC: D06F58/02
Filed: 1985-06-12
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-H0576356-A (JP)
Title: Production of fgf mutein
Inventor: SASADA REIKO
IPC: C12P21/02
Filed: 1991-05-30
Abstract: PURPOSE:To efficiently obtain FGF mutein by culturing a lymphocyte based animal cell transformed by a DNA-containing vector coding FGF mutein in which a sugar chain binding site is introduced. CONSTITUTION:A lymphocyte based animal cell transformed by a vector containing DNA coding FGF mutein in which one or more sugar chain site is introduced is cultured in a culture medium to efficiently produce FGF mutein in which the sugar site binding site is introduced.