baber/WOPTO huggingface dataset:
Patent JP-H01271578-A (JP)
Title: Elevated movable working station
Inventor: MAURITSUIO DE MARUKO
IPC: E04G1/14
Filed: 1988-04-18
Abstract: PURPOSE: To easily move a work station to a desired place while staying in a workshop by arranging wheels in a leg part, and controlling the wheels in the elevated workshop. CONSTITUTION: A pair of first rod-like members 2a and a pair of second rod-like members 2b are mutually oppositely arranged, and are formed by being rotatably pivotally fixed in the upper end part. The first rod-like members 2a have on these lower ends a pair of wheels 7a having a proper diameter and being connected to a motor device 25 for moving a frame. The motor device 25 can be operated in an elevated workshop 4.
Patent JP-H06276910-A (JP)
Title: Intrusion-preventive device for bird and animal
Inventor: SHINSA YOSHIAKI
IPC: A01M29/32
Filed: 1993-03-30
Abstract: PURPOSE:To provide a device designed to easily and assuredly prevent birds or animals from intrusion without injuring them by mounting a flexible tape, film, sheet or board of low coefficient of friction having surface slipperiness. CONSTITUTION:The intrusion-preventive device 3 having a tape 4 and tack agent 5, etc., is fixed on e.g. a horizontal handrail 2 of a veranda. The tape, which is flexible, low in coefficient of friction and has surface slipperiness, is made from e.g. ultra-high-molecular weight polyethylene. A film, sheet or board may be used in place of the tape. With this device, birds or animals like cats cannot fix their legs on the device, and are put to difficulties in walking or taking stationary posture, thus being discouraged from intrusion.
Patent JP-H01268088-A (JP)
Title: Method of displaying name of hybrid integrated circuit substrate
Inventor: KAMIAKUTSU MASAKI
IPC: H01C17/24
Filed: 1988-04-20
Abstract: PURPOSE:To make it possible to decrease man-hours for preparation and management when similar kinds of products are manufactured, by providing a plurality of resistor patterns for displaying the name of the product which are separated from a circuit pattern, chipping or cutting the name displaying resistor patterns using a laser beam at the same time as trimming of other resistors, and making the display of the name. CONSTITUTION:A hybrid integrated circuit substrate can be made to be a different kind of product in which functions and the like are different by changing the trimming value of a resistor 3 or changing a part of mounted components 5 on a thick film substrate on which a conductor 2 and the resistor 3 are printed and baked. In this hybrid integrated circuit substrate, a plurality of resistor patterns 3' for displaying the name of the product in said thick film board are provided so that the resistors are separated from a circuit pattern. The name displaying resistor patterns 3' are chipped or cut with a laser beam at the same time of the trimming of the other resistor 3, and the name display is marked. For example, the laser beam is projected on the name displaying resistor patterns 3', and a chipped groove or a cut groove 4 is formed in correspondence with the name. Thus the name is displayed. Then, assembling corresponding to the name displayed by the resistor patters 3' is performed by soldering of the chip components 5 and the like.
Patent JP-S62252570-A (JP)
Title: Magnetic recorder
Inventor: NAEMURA KOJI
IPC: G11B19/20
Filed: 1986-04-24
Abstract: PURPOSE:To prevent the adsorption between a slider and a disk by rotating a disk to a fine angle at a low speed by a signal input to rotate the disk and rotating the disk at a high speed when the then motor electric current is a set value or below. CONSTITUTION:The adsorption force between a disk 1 and a slider 3 is decided by the size of the motor electric current of a spindle 2, when the motor electric current is larger than the set value at the first stage, the disk 1 is positively rotated and reversely rotated to a fine angle only at a low speed, at such a time, the slider 3 is inclined to the disk 1 surface and the contacting area of the slider 3 and the disk 1 becomes smaller. Consequently, the film of the water particle between the slider 3 and the disk 1 is also coagulated to one side in accordance with the inclination of the slider 3, the adsorption force can be reduced, when the adsorption force is not decreased and the motor electric current is higher than the set value in the condition, the disk 1 is rotated at a low speed as the third stage and the relative sliding between the disk 1 and the slider 3 occurs.
Patent JP-S5320931-A (JP)
Title: Gas circulation within electrophotographic copier
Inventor: MOCHIMARU HIDEAKI
IPC: G03G21/00
Filed: 1976-08-11
Abstract: PURPOSE:To prevent the temperature increase in the neighborhood of an exposure lamp and maintain the reduction of the density of an evaporating gas of the developer liquid near the developing device by rendering the circulation of gas within the copier to be proper.
Patent JP-H03294713-A (JP)
Title: Incinerator with stoker
Inventor: UEMURA KAZUNORI
IPC: F23H7/08
Filed: 1990-04-11
Abstract: PURPOSE:To prevent production of a clinker by a method wherein second stationary stokers are provided in the vicinity of furnace walls on the both sides of a moving stoker. CONSTITUTION:Stokers 11 in a plurality of stages mounted on a furnace bottom part are arranged in a manner to alternate a moving stoker 12 and a first stationary stoker 13 at each stage. A narrow second stationary stoker 15 is located in the vicinity of furnace walls 14 on both sides of each moving stoker 12, and a play gap 16 with which the moving stoker 12 is moved is formed between the both ends of the moving stoker 12 and the stationary stoker 15. Blowby of combustion air 17 through the play gap 16 is generated away from the furnace wall 14 by a distance equivalent to the width of the stationary stoker 15. Thus, the furnace wall 14 is protected from high temperature combustion and a clinker is prevented from production.
Patent JP-2000288701-A (JP)
Title: Rolled steel sheet of ordinary steel
Inventor: HIRA YASUO
IPC: B22D11/124
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolled steel sheet having corrosion resistance higher than that of ordinary steel such as low alloy steel or galvanized steel by making the concentration of impurities in the used side is different from the unused side to make the corrosion resistance of the used side higher than that of the unused side. SOLUTION: It is sutable to solidify the molten metal by taking the rate of solidification on the surface of the used side as higher than the rate of solidification cooling on the of the unused side at the time of executing direct solidification rolling from molten metal, to treat an ingot before rolling by a strip-like melting method or a laser segregation method, to make high-purity steel than the ordinary steel press-fix on the surface of one side of the ordinary steel. Moreover, it is preferable to roll by precipitating pure iron on the surface of the one side of the ordinary steel by electrolysis or that the content of P or S content of the used surface is not more than the half of the content of P or S of the unused surface, or the content of P or S of the used surface is reduced by >=50 ppm than those of the unused surface.  By those methods, the corrosion resistance of the used surface is raised.
Patent JP-S57209510-A (JP)
Title: Level controller
Inventor: OKAMOTO HIROSHI
IPC: G05D9/12
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a controller with stable characteristics, ease of usage, small size and low cost for continuous detection, by calculating a present level from a level change speed obtained in advance and a difference between a time when an objective level passes through a prescribed position and the present time. CONSTITUTION:A pass time of a level l2 is temporarily stored in a register 31. The content of the register 31 is subtracted from the present time of a register 22, and a liquid level where it is assumed that no liquied is supplied independently of an input valve being turned on with a level lowering calculating program of a storage section 18 because of the judgement of the lower limit of level failure, is calculated. If the calculated value is greater than a failure lower limit value lu of a register 30, a pass time of the level l2 of the register 31 is subtracted from the present time of the register 22, the present estimate level is calculated with a level rising program, and the continuous display of level is made at a digital display 33, to decide whether the liquied level is greater than a control upper limit l1 or not.
Patent JP-S58220141-A (JP)
Inventor: BUARUTAA BETSUHERAA
IPC: G03D15/04
Filed: 1983-06-01
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-H07279521-A (JP)
Title: Magnet catch
Inventor: YANAGIHARA YOSHIO
IPC: E05C19/16
Filed: 1994-04-08
Abstract: PURPOSE:To easily mount a case body into a through hole of a mounting member simply by close-insertion by fitting a spring ring closely into a groove part formed in the outer peripheral surface of the case body in which a magnet is close-fitted. CONSTITUTION:A case body 1 into which a magnet 2 is fitted closely is inserted into a through hole provided at a mounting part, and the lower part of the body 1 is fitted closely to the through hole. Next a ring body 31 of a spring ring 3 projected outward from the outer surface of a cylindrical body 11 is pressed by the upper open edge of the through hole, and fitted closely into a groove part 13 against the spring force of a plate spring part 33. In this case, when the outer surface of the ring body 31 is inserted into the groove part 13, the ring body 31 is contracted to make its end part 31a in contact with a surface. Under this condition, the ring body 31 passing the through hole is returned projectedly outward from the groove part 13 by the spring force of the plate spring part 33. Then the upper end of the projectedly returned ring body 31 is locked at the lower open peripheral edge of the through hole, and the body 1 is fixed to a mounting member. In addition, the flange 12 of the case body 1 is made in contact with the surface of the mounting member, and faces the magnet 2 to it from the upper surface of the case body 1.
Patent JP-S58521-A (JP)
Title: Method and device for setting foundation pile
Inventor: FUJITO KAZUHARU
IPC: E02D7/28
Filed: 1981-06-23
Abstract: PURPOSE:To perform concurrently the excavation of a pit and the settlement of a pile by providing an excavating head and an excavating and stirring blade capable of expanding to a dimension larger than the outside diameter of the pile during expansion but of contracting to a dimension smaller than the inside diameter of the pile during contraction to the tip and its neighborhood of a shaft. CONSTITUTION:When turning an excavating shaft 1, a tip head 29 excavates the ground, an excavating and stirring blade 30 drills a pit to be settled with a pile 2, a soil stabilizer jetted from a nozzle 31 is mixed with soil while stirring, and excavated soil is discharged by a blade 28. When the tip head 29 reaches a support layer, and the soil stabilizer is injected from the nozzle 31 and mixed with soil and sand to form a hardened soil portion. After the pile 2 reaches a given depth, a driven portion 13, a swivel 14, and the shaft 27 of the excavating shaft 1 are pulled up by a distance L and at the same time pressure sending pipes 19 and 25 are pushed down by the distance L by operating an oil-pressure cylinder 21. Then, the excavating and stirring blade 30 contracts and passes through the hollow 3 of the pile 2, and the excavating shaft 1 is drawn out.
Patent JP-H02274926-A (JP)
Title: Riser piping construction for individual utensil in trench construction for indoor piping
Inventor: WATANABE TAKASHI
IPC: E03C1/01
Filed: 1989-04-15
Abstract: PURPOSE:To enable riser piping simple and skilful by sliding a riser saddle to a geven position in the lower part within a piping box in the back side of individual utensiles, and extruding various supply branch pipes from the pipe inside to be connected and piped to a terminal utensile. CONSTITUTION:An elbow 10 connecting a drain pipe P1 in a utensil side and a drain pipe P2 in a trench 7 and a riser guide pipe 6 individually inserting and leading out various supply branch pipes P3 are mounted on the upper vicinity in the back side of a floor installation utensil main body 1 of a kitchen utensil, etc., A riser saddle 14, supporting a tip of a sheath pipe 15 drawing the various supply branch pipes P3 in the trench 7 inside, is slided to a given position in the lower part of the floor installation utensile main body 1. Then the various supply branch pipes P3 are sent from the sheath pipe 15 inside, in which its tip is placed to the riser saddle 14, to the riser saddle 14, and rised and protruded from the upper end by insertingly communicate with the riser guide pipe 6. This enables workability of piping to be improved since connection and piping of the various supply sheath pipes P3 can be made from the front of the utensil main body 1 to a terminal utensil.
Patent JP-S62252939-A (JP)
Title: Mark for mask alignment in semiconductor device
Inventor: FURUHATA TOMOYUKI
IPC: H01L21/027
Filed: 1986-04-25
Abstract: PURPOSE:To enhance the detecting accuracy of a mark without varying the characteristics of a semiconductor device by forming a groove by an RIE method on the surface of a substrate, forming a semiconductor layer on the surface of the substrate, and forming a step for mask alignment corresponding to the groove on the surface of the layer. CONSTITUTION:With an SiO2 film 42 and an Si3N4 film 43 as masks a groove 44 of approx. 0.3-1mum is formed on the front surface side of a substrate 41 by an RIE method. After the film 43 is then removed, with the groove 44 as a mask alignment mark the photolithography of an N<+> type buried layer is performed to form an N<+> type buried layer. Then, after the film 42 is removed, an N-type semiconductor layer 45 is formed, and a mask alignment mark of a step 46 corresponding to the groove 44 is formed on the surface of the layer 45. Since the groove 44 is deeply formed in this manner, even if the layer 45 is epitaxially grown on the substrate 41, a step 46 corresponding to the groove 44 is not reduced on the semiconductor layer, but the mark becomes of a definite shape.
Patent JP-S61253973-A (JP)
Title: Image input device
Inventor: MORI AKIO
IPC: H04N1/107
Filed: 1985-05-07
Abstract: PURPOSE:To read and input only the image in a desired rectangular area easily and selectively by indicating the read width of an image and the start and end of image reading of a line sensor, and specifying the image input area. CONSTITUTION:When the character image 'A' within a dotted line is read and inputted, a probe is placed on an original firstly, a scale 9 is set to the dotted-line area, and the slide switch of a read width setter 8 is placed at a read start position (e) and a read end position (f) according to image width information to be read. Then, the front end part (a) of the scale 9 of the probe is set on the input start line of the object image and a start switch 6 is operated to move the probe for scanning. Then, when the front end part 9a) reaches the input end line of the read object image shown by the dotted line according to the movement of the probe, the start switch 6 is operated again. Consequently, a line sensor 1 reads and inputs only the image from the input start line to the input end line according to the movement of the probe.
Patent JP-S59224280-A (JP)
Inventor: MIYAMOTO HITOSHI
IPC: B25J15/04
Filed: 1983-05-30
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-S5430447-A (JP)
Title: Inverter device
Inventor: MIYAMOTO TAKESHI
IPC: H02H7/122
Filed: 1977-08-11
Abstract: PURPOSE: To prevent completely effects to the other normal unit inverters by early fusing the fuse only for unit inverter sufferred commutation failure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5219796-A (JP)
Title: Phenol-formaldehyde composition
Inventor: KAMIYAMA TAKAHISA
IPC: C08G8/00
Filed: 1975-08-07
Abstract: PURPOSE: A composition useful as a starting material of phenolic resin, containing formaldehyde and water dissolved in phenol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02279637-A (JP)
Title: Azeotropic composition and pseudoazeotropic composition
Inventor: MORIKAWA SHINSUKE
IPC: C11D7/50
Filed: 1989-04-18
Abstract: PURPOSE:To provide the subject compositions each satisfying the excellent characteristics associated with conventional CFCs, usable as substitute of CFC and having outstanding characteristics as a solvent, etc., each comprising cyclopentane and at least one compound selected from R244cb, R235ca and R243cc. CONSTITUTION:The objective compositions each comprising (A) at least one of fluorohydrocarbon selected from A1: 1-chloro-1,2,2,3-tetrafluoropropane (R244cb), A2: 3-chloro-1,1,2,2.3-pentafluoropropane (R235ca) and A3: 1,1- dichloro-1,2.2-trifluoropropane (R243cc) and (B) cyclopentane. Specifically, the objective azeotropic composition comprising 43wt.% of the component A1 and 57wt.% of the component B, 77wt.% of the component A2 and 23wt.% of the component B, or 30wt.% of the component A3 and 70wt.% of the component B, and the objective pseudoazeotropic composition comprising 23 to 99wt.% of the composition A1 and 1 to 77wt.% of the component B, 57 to 99wt.% of the component A2 and 1 to 43wt.% of the component B, or 10 to 99wt.% of the component A3 and 1 to 10wt.% of the component B. These compositions are free from composite variations, and can be used in the same way as conventional single CFC in their recycling.
Patent JP-2000288694-A (JP)
Title: Method for casting rapidly solidified thin metal strip and casting nozzle
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To uniformize a thickness of a thin metal strip in the plate width direction by uniformizing a feeding quantity of molten metal to a cooling roll in the same direction even if a thermal crown is generated in the cooling roll and the gap between a nozzle and the cooling roll becomes uniform in the length direction of a nozzle opening i.e., in the plate width direction of the thin metal strip in a casting equipment using a single roll method. SOLUTION: A thickness of a cast thin metal strip is uniformized in the plate width direction by distributing the opening width of a slit shaped nozzle opening 7 in such a manner that the center in the length direction of the opening is the maximum width Wc and the width is narrowed toward both ends in the length direction in accordance with the thermal crown of the cooling roll. The opening 7 is composed of plural openings, which may be totalized with respect to the opening width. Also, the nozzle opening of the nozzle 3 is formed in the above described manner. Thus, the influence of the thermal crown of the cooking roll is made harmless, and the thin metal strip having the distribution of a uniform thickness in the plate width direction is stably obtained.
Patent JP-S57211759-A (JP)
Title: Electronic parts and manufacture thereof
Inventor: KUWATANI SETSUO
IPC: H01L23/48
Filed: 1981-06-24
Abstract: PURPOSE:To obtain the electronic parts which has high reliability in hermetical sealing and large strength, by nolding an electric circuit element between the thick diameter parts of a pair of lead wires, and coating the outer edge parts of said thick diameter parts. CONSTITUTION:A pellet 3 is held between the end surfaces of the thick diameter parts 1 of a pair of the lead wires 2. The thick diameter parts 1 and the pellet 3 are hermetically sealed by a glass body 5. The outer edge parts on the sides of the thin diameter parts 6 of the lead wires 2 are coated by the glass body 5.
Patent JP-H05295404-A (JP)
Title: Powder molding method
Inventor: TSUDA OSAMU
IPC: B22F3/035
Filed: 1992-04-16
Abstract: PURPOSE:To press mold the respective sections of a product to a uniform density by equaling the bulk density of the powder to be packed into the molding space part of a die prior to pressurization at the time of pressure molding of a powder molding product having a high ratio of height to a diameter. CONSTITUTION:Powder P is housed into a cylindrical powder transporting means 4 having the inside diameter of a cross sectional shape larger than the cross sectional shape of the molding space part 1a of the die 1 and a part of the powder P transported onto the molding space part 1a by the powder transporting means 4 is inserted and held between upper and lower punches 2 and 3 and is withdrawn into the molding space part 1a. After the powder transporting means 4 is retreated by sliding, the powder P in the molding space part 1a is press molded by upper and lower punches 2, 3. The bulk density of the powder housed by expanding the packing sectional area of the powder transporting means is equaled and the powder in the state is held and withdrawn by the upper and lower punches, by which the powder is packed at the uniform packing density into the molding space part of the die.
Patent JP-S61255560-A (JP)
Title: Magnetic head supporting device
Inventor: KANAI HIROSHI
IPC: G11B21/20
Filed: 1985-05-09
Abstract: PURPOSE:To attain a stable sliding characteristic by connecting a spring in pitching direction with a spring in rolling direction by a connecting part shorter than the two sides of a magnetic head crossing at right angle in order to make the jimbal rigidity in proper degree and thereby to prevent self-exciting vibration from occurring. CONSTITUTION:The magnetic head 1 is supported by a bidirectionally free gimbal. The first spring part 4 that creates freedom in the pitching direction and the second spring part 5 generating freedom in the rolling direction are connected by a connecting part shorter than the two sides of the magnetic head which cross at right angle. With such constitution, the gimbal rigidity in the running direction and that in a yawing direction are made 30-100 times as large as the conventional value, to make the proper rigidity. In the result, the self-exciting vibration conventionally occurring at 2-5kHz is prevented and a stable sliding characteristic is attained.
Patent JP-S60243930-A (JP)
Inventor: ROJIE OE
IPC: H01J19/74
Filed: 1985-05-09
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-H0692637-A (JP)
Title: Superconductor and its production
Inventor: DOI TOSHIYA
IPC: H01L39/12
Filed: 1992-04-16
Abstract: PURPOSE:To produce a superconductor exhibiting a high critical current density even in a magnetic field by increasing the transport critical current density of a superconductor composed of an oxide superconductive substance already having a pinning center in the inside of its crystal grain. CONSTITUTION:In a superconductor composed of a superconductive substance containing Cu, Tl, Sr, Ca and O as the main elements, a process of heat treatment of a liquid phase composed mainly of Ba, Pb and O is carried out in the presence of a solid phase as a superconductive substance phase on the course of its production processes. As the liquid phase component generated in these processes, a material not causing decomposition of the superconductive substance and improving mutual junction between superconductive substance grains is desirable. As the effective liquid phase performing this role when producing a superconductor using a superconductive substance composed mainly of Cu, Tl, Sr, Ca and O, a liquid phase composed mainly of Ba, Pb and O is preferable, thus producing the objective superconductor, superconductor wire material and superconductor magnet capable of using not only under cooling by liquid helium but under cooling by liquid nitrogen and composed of an oxide superconductive substance exhibiting a high superconductivity critical current density even in a high magnetic field.