baber/WOPTO huggingface dataset:
Patent JP-H06233741-A (JP)
Title: Ophthalmologic instrument having automatic fogging device and ophthalmoscopic measuring method
Inventor: IKI YOICHI
IPC: A61B3/107
Filed: 1993-02-10
Abstract: PURPOSE:To provide the ophthalmologic device having automatic fogging devices and the ophthalmoscopic measuring method capable of accurately measuring both of the ocular refractive power and cornea shape with good accuracy by measuring the cornea shape without subjecting the eye to be examined to sight adjustment, maintaining the relaxation state of the eye to be examined and shortening the fogging time for measuring the ocular refractive power. CONSTITUTION:The ophthalmologic device having the automatic fogging device has refractive power detecting means 1, 5, 6, 7, 8, 9 for measuring the refractive power of the eye to be examined, the fogging devices 10 to 16 for moving the positions of fixed visual target images in the optical axis direction of the eye, a feedback control means for moving the positions of the fixed visual target images of the fogging devices in the direction for relaxing the sight adjusting power of the eye and a cornea shape measuring means for measuring the cornea shape of the eye 3 to be examined during the fogging operation by the fogging devices.
Patent JP-S56119453-A (JP)
Title: Solar heat collector and its manufacture
Inventor: KITAMURA AKIRA
IPC: F24S10/70
Filed: 1980-02-22
Abstract: PURPOSE:To improve corrosion resistance at the junction of metal plates, by sealing with synthetic resin, etc. at the gap of the junction where the plates are butted to each other and the passages thereof are provided. CONSTITUTION:The gap 12 of the junction, where metallic plates 1 and 1a are butted and passages are provided, is sealed with the filler 7 such as a thermosetting resin. The method to fill the filler 7 is as follows: first, the filler 7 is injected in the pressure tank from the manhole 3 and the air is introduced into the tank 2 opening the air valve 11: next, the filler 7 in the tank 2 is injected and held in the heat collector 14, applying pressure to it by the compressor 8. During this process, the metallic plates 1 and 1a are expanded and the filler 7 is stuffed into the gap 12. Then, the air pressure is restored to normal by opening the air plate valve 13, and after the most filler 7 in the collector 14 is discharged, the filler 7 stuffed into the gap 12 is heated and hardened by the hot air to fix to the gap 12 as the filler 7a.
Patent JP-H07204287-A (JP)
Title: Fire protection sheet for combustible cable
Inventor: OSADA HIROBUMI
IPC: H01B7/295
Filed: 1994-01-24
Abstract: PURPOSE:To restrain the temperature rise and combustion of an inner cable, and prolong time for maintaining function as a cable in such state as exposed to a flame by forming a metallic foil on the surface of an insulation sheet such as nonwoven fabric, woven fabric or paper as integral part thereof, and coating the surface of the foil with thermally foaming paint bubbling under the heat of a flame. CONSTITUTION:This fire protection sheet 1 has a structure where the surface of an insulation sheet 2 is covered with an aluminum foil 3 as integral part thereof, and thermally foaming paint 4 bubbling under the heat of a flame is applied to the surface of the foil 3. The sheet 2 may be tape type. Also, the aluminum foil 3 is pasted to one side of the sheet 2 and the thickness thereof is, for example, between 20 and 40mum. Furthermore, other metallic foils may be used, instead of the foil 3 or the deposited film of metal may be formed on the surface of the sheet 2. The sheet 1, when used for the fire protection of a combustible cable 5, is wound around the external surface thereof with the coating 4 kept outside.
Patent JP-S59146537-A (JP)
Title: Production of roasted tea
Inventor: EGUCHI KATSUHEI
IPC: A23N12/08
Filed: 1983-02-12
Abstract: PURPOSE:Right after exhaustion of volatile components from tes leaves, the kettle is made air-tight and the tea leaves are heat treated, as the water vapor from the tea leaves is kept as the saturate steam at a higher temperature than the atmospheric steam, in the presence of the mentioned steam and the water remaining in the leaves. CONSTITUTION:Raw tea leaves are charged in an air-tight kettle 1, the top opening 2 is opened and the kettle is heated from the outside to remove volatile components in the tea leaves rapidly and uniformly out of the kettle 1. Right after the exhaustion of volatile components, the kettle is tightly closed and the heating from outside is continued. Thus, the water contained in the tea leaves is used to form the saturated steam vapor higher at its temperature than that of the atmospheric pressure and heating is effected in the presence of the steam and the water still remaining in the tea leaves to deactivate enzymes in the tea leaves up to their core part in a short time uniformly. Then, the resultant leaves are subjected to prerolling and finish-rolling to produce green tea with good leave shape and good flavor in high efficiency.
Patent JP-H09192198-A (JP)
Title: Pressurizing health instrument
Inventor: SUZUKI SHUNJI
IPC: A61H39/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To softly pressurize the back in a state where a user lies on his/her back on a pressurizing part. SOLUTION: The pressurizing part 2 composed by attaching a pressurizing body 19 to an air bag 18 is formed and a main body part for alternately sending air into the air bag 18 and discharging the air from the air bag 18 is connected to the air bag 18. The user lies on his/her back on the pressurizing part 2 and makes the pressurizing body 19 face the part to be pressurized of the back. When the air is sent into the air bag 18 from the main body part 1, the air bag 18 is expanded and the pressurizing body 19 pressurizes the back of the user. When the pressure of the air bag 18 becomes high to a certain degree, the the air is discharged from the air bag 18 this time, and the air bag 18 is contracted. Thereafter, by repeating the similar operation, the pressurizing body 19 repeatedly pressurizes the back of the user.
Patent JP-H05187165-A (JP)
Title: Building with lightweight fireproof cabinet
Inventor: SUGANO YOSHIHIKO
IPC: E05G1/00
Filed: 1992-01-10
Abstract: PURPOSE:To make a fireproof cabinet lightweight, facilitate transportation, and reduce the load applied to the skeleton strength of a building in which it is arranged. CONSTITUTION:A core material 3 bound with lightweight aggregate 6 via synthetic resin foam 7 is sandwiched between the metallic outer material 1 and inner material 2 of a fireproof cabinet A via a nonwoven fabric 8. The fireproof cabinet A is made more lightweight than a fireproof cabinet using concrete or mortar, the transportation of a produce is facilitated, and the lightweight fireproof cabinet A reducing the load applied to the skeleton of a building in which it is arranged is provided in the building. Since the core material 3 of the fireproof cabinet A itself is made of synthetic resin foam, the heat insulation property is improved, and the lightweight fireproof cabinet A capable of keeping the internal temperature constant is provided in the building.
Patent JP-H06209728-A (JP)
Title: Preparation of rice cake such as rice cake base and raw rice cracker
Inventor: DEGUCHI KATSUHIKO
IPC: A23L7/10
Filed: 1993-01-13
Abstract: PURPOSE:To prepare rice cake such as rice cake base and raw rice cracker having excellent color, palatability, etc., by using a simple extrusion apparatus and a pressurizing operation. CONSTITUTION:Low-grade rice is pulverized to a size passing through 28-32 mesh sieve and the obtained low-grade rice flour is optionally mixed with other food materials. The rice flour or its mixture is uniformly incorporated with 20-25wt.% of water and the obtained moistened treating object is pressed in a pressure vessel under high pressure at normal temperature without applying shearing force to the flour and passed through an extrusion nozzle of a die while applying a pressure of >=15.000kg/cm<2> or thereabout to the treating object. The proteins in the low-grade rice texture are denaturated and the starch is gelatinized by the pressurizing treatment without using steaming and heating processes. A rice cake base and raw rice cracker immediately bakable without drying can be prepared by this process.
Patent JP-S63190107-A (JP)
Title: Device for producing alloy powder
Inventor: MIZUKAMI HIDEAKI
IPC: B22F9/14
Filed: 1987-02-02
Abstract: PURPOSE:To suppress the entering of impurities into alloy powder produced and to increase the purity and productivity of the powder by melting consumable electrodes each consisting of plural materials with arc and by dropping the resulting droplets on a rotating disk. CONSTITUTION:This device for producing alloy powder is composed essentially of a droplet forming means by which droplets 33 are dropped by melting a pair of electrodes 32 with arc generated between the electrodes 32, a disk 34 placed at a position in the dropping direction of the droplets 33 and a means 35 of rotating the disk 34. The droplets 33 dropped on the disk 34 are scattered to obtain alloy powder 37. Each of the electrodes 31 consists of plural materials 41, 42 contg. different components of the produced alloy powder 37.
Patent JP-H10216441-A (JP)
Title: Backwashing device for dust filter
Inventor: IKEDA KOJI
IPC: B01D46/10
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To set optimum backwasing time and jetting time to suit a dust filter and to improve purifying efficiency. SOLUTION: A backwashing pressure controller 22 calculates optimum backwashing pressure, intervals and jetting time based on pressure of combustion gas measured by a combustion gas pressure gage 17 and differential pressure across a dust filter measured by a filter differential pressure gage 18. Based on these, a backwashing fluid jetting valve 20 and a backwashing pressure adjusting valve 21 are controlled to adjust the supply amount and time of backwashing fluid.
Patent JP-H11220586-A (JP)
Title: Image forming device
Inventor: HIRAI MASASHI
IPC: G03G15/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide with a simple constitution an image forming device that is provided with a pattern image read means by which the pattern image is surely and stably read with high accuracy. SOLUTION: This image forming device is provided with a transfer carrier belt 26, that is stretched between plural rollers 24, 25, an image-forming section that forms a pattern image on the transfer carrier belt 26, and a pattern image sensor 4 to read the pattern image. The pattern image sensor 4 is placed for reading a surface of a stretched part 26b of the transfer carrier belt 26 stretched between the rollers 24, 25 and a rear side press contact member 3 is placed, which is pressed contacted with a rear side of a read area, so that the read area by the pattern image sensor 4 on the surface of the transfer carrier belt 26 is made stable in a plane.
Patent JP-2000219169-A (JP)
Title: Roller device of crawler vehicle
Inventor: NAMIKI KIYOSHI
IPC: B62D55/15
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To make the clearance size between collars and a roller proper and improve durability of these members by fixing right and left collars at a constant distance. SOLUTION: A lower roller device 12 is constituted of right and left collars 13, 13 attached to a side frame 7, a roller 17 rotatably attached to respective collars 13, a support rod 24 axially perforating the roller 17, and nuts 25 for fixing both ends of the support rod 24 to the right and left collars 13, 13. Therefore, since respective collars 13 are be fixed at a constant distance by the support rod 24, the right and left collars 13, 13 can be prevented from being approached to or separated from each other. The clearance size between the collars 13 and the roller 17 is made proper to smooth the rotation of the roller 17.
Patent JP-H10218275-A (JP)
Title: Packing container for compressor and packing method for the same
Inventor: SUGIMOTO SHIGEISA
IPC: B65D81/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To achieve light weight and a substantial reduction in cost, by composing a bottom plate, for placing and fixing a compressor in, out of thin plates bonded to each other, by providing the thin plates with fit-in holes for fitting the compressor in, and by making the fit-in holes in the thin plates so that their areas change according to the shape of a compressor casing. SOLUTION: A bottom plate 20 is composed by bonding corrugated board plates 21a-21f. The bottom plate 20 supports a compressor 3, and absorbs shock during transportation by fixing it in position. In the corrugated board plates 21b-f composing the bottom plates 20, fit-in holes 22b-f for fitting and placing the compressor 3 in are made. In an upper plate 30, concentric fit-in holes 32a-32f are made in corrugated board plates 31a-31f bonded so that their corrugated mediums 33 are alternately orthogonal to each other. The fit-in holes 32a-32f are formed so that the ' areas of the holes become smaller towards a higher position. Thus, weight is greatly reduced and transportation cost can be made low.
Patent JP-S63191315-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G11B5/73
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a magnetic recording medium having an improved electromagnetic conversion characteristic, traveling property and durability by using a thermoplastic binder for the binder of a lower layer and forming the lower layer to >=0.5mum dry thickness. CONSTITUTION:A coating liquid (b) for an upper layer formed by dispersing ferromagnetic powder into a binder and a coating liquid (a) for the desired lower layer contg. a non-curable binder (thermoplastic) are prepd. The coating liquid (a) for the lower layer is then precoated by a coating machine (A)3 on a continuously traveling flexible base 1 consisting of polyethylene terephthalate, etc., and immediately thereafter, the coated surface is smoothed by a smoothing roll 4. While the coating liquid 2 is still in a wet state, the next coating liquid (b)5 for the upper layer is coated thereon by another extrusion coating machine (B)6. The coating layers are thereafter subjected to magnetic field orientation, drying and smoothing treatments, by which the magnetic recording medium is obtd. The recording medium which is excellent in terms of the electromagnetic conversion characteristic, still and head wear is obtd. in this case if the thickness (dry thickness) of the lower layer is >=0.5mum.
Patent JP-S61180866-A (JP)
Inventor: HIRASHIMA KENZO
IPC: F25B39/02
Filed: 1985-02-06
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-H04243662-A (JP)
Title: Axle box suspension
Inventor: AKASHI HIDEJI
IPC: B61F5/30
Filed: 1991-01-24
Abstract: PURPOSE:To dissolve an existing problem on a rolling stock axle box suspension of making transportation difficult due to the tip of an axle box body, that is, the tip of an axle beam touching the ground in the case of removing the axle box body, fitted to a wheel set, from a truck frame. CONSTITUTION:An axle box body 13 is connected to a truck frame 4 through an axle beam link 14. One end of the axle beam link 14 is removably connected to an axle beam 12, and the other end is supported at the truck frame 4 through an elastic body 10. The distance between the center of an axle and the tip of the axle beam 12 is made smaller than the radius of a wheel 2 so as to prevent the tip of the axle beam 12 from touching the ground.
Patent JP-S55114932-A (JP)
Title: Gas extraction unit
Inventor: OONUMA HIDEO
IPC: G01N33/26
Filed: 1979-02-28
Abstract: PURPOSE: To degas dissolved gas efficiently and safely by making electric insulating oil into a prescribed vacuum state to separate dissolved gas and by extracting dissolved gas by a piston unit, etc., which reciprocates due to difference between vacuum dependent upon a vacuum pump and an atmospheric pressure and by releasing this gas into a gas sample tube.  
     CONSTITUTION: Piston 7b is moved to the right by differential pressure piston unit 20 to open valves 5, 8 and 9, and cylinder room 7a and gas sample tubes 14a and 14b are connected to vacuum pump 10 to make the inside of them into a vacuum state. After that, three-direction valve 9 is switched to cut off connection to pump 10, and valve 3 is opened to put insulating oil in sample oil pick-up equipment 4 into gas removal vessel 1, and this oil is agitated. Dissolved gas in oil is separated and released and is stored in cylinder room 7a and sample tube 14, and valve 5 is closed to move piston 7b to the left by differential pressure piston unit 20, and gas in cylinder room 7a is transferred to sample tube 14. Next, when valve 8 is closed to move piston 7b to the right, gas dissolved in oil in vessel 1 is released into cylinder room 7a. Then, by repeating this operation, dissolved gas can be degassed sufficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02202702-A (JP)
Title: Microwave circuit
Inventor: SAKUNO KEIICHI
IPC: H01P1/203
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the overall size of a microwave circuit by adding a circuit consisting of a coplanar line on one of both sides of a dielectric substrate with a circuit consisting of a microwave strip line and using its earth electrode surface of a coplanar line as a lower earth surface added to the other side of the dielectric substrate respectively. CONSTITUTION:A microwave circuit uses an earth electrode surface 20 of a coplanar line to form a microstrip line on its counter surface 23. Then the filters 13, 14 and 17 and an intermediate frequency short circuit line 16 are formed with the microstrip line on the surface 23. At the same time, an amplifying FET 12, an image signal eliminating filter 13, etc., are formed on a coplanar line surface 24 containing an earth electrode surface 20. In such a constitution, the circuits can be decentralized on both sides of a dielectric substrate 19. Thus the overall size can be reduced for a microwave circuit.
Patent JP-S53107843-A (JP)
Title: Copier
Inventor: ARIGA MASAO
IPC: F16L11/115
Filed: 1977-03-02
Abstract: PURPOSE:To perform selective copying of sheets and thick originals at high accuracy by reading either of two kinds of timing programs stored within a microprocessor and performing process controlling of a copier.
Patent JP-S61182976-A (JP)
Title: Ribbon take-up device in printer for reciprocal printing
Inventor: MAEJIMA TSUTOMU
IPC: B41J33/22
Filed: 1985-02-08
Abstract: PURPOSE:To enable a smaller ribbon take-up device, by supporting a movable gear with a play not less than that required for engagement with two systems of wheel trains so that the movable gear is moved to be engaged with one of the wheel trains when a carriage is moved. CONSTITUTION:When the carriage is moved in the direction of arrow A, the movable gear 12 is engaged with a rack 11, and the resistance maintains the gear 12 in a stopped state until a rotary shaft 12a comes to the left end of a slot 14, on which the gear 12 is moved in the direction of the arrow A in the manner of being pushed out at the left end part of the slot 14. The gear 12 transmits counterclockwise rotation to a gear 15, thereby rotating a driving gear 18 counterclockwise, and the rotation is transmitted to a take-up shaft 19 to take up a thermal ribbon. On the other hand, when the carriage is moved in the direction of arrow, the gear 12 remains stationary until the shaft 12a comes to the right end of the slot 14, on which the gear 12 is engaged with a gear 16, and clockwise rotation of the gear 12 causes the driving gear 18 to rotate counterclockwise, thereby taking up the ribbon is a fixed direction.
Patent JP-S62179748-A (JP)
Title: Package for semiconductor device
Inventor: YAMAGUCHI HIROYUKI
IPC: H01L23/10
Filed: 1986-02-04
Abstract: PURPOSE:To reduce improper hermetical seals of a package for a semiconductor device by covering a ceramic substrate to which a semiconductor element is secured therein with a cap to coat it with a cover, and forming a projection of ceramics on the contacting surface of the substrate sealed with a sealing material with the cap, i.e., the hermetically sealing surface. CONSTITUTION:A semiconductor element is secured to a semiconductor element fixing unit 2 of the central recess bottom of a ceramic substrate 1 with a brazing material of Au/Si or the like, and the electrodes of the semiconductor element 9 are connected by fine metal wirings 10 with the inner electrodes 3 of the substrate 1. The electrodes 3 are electrically conducted with external electrodes, and the element 9 and the external electrode of the substrate 1 are conducted. Projections 5 are formed at four positions of the sealing surface with the cap at the periphery of the substrate 1, a cap 6 is placed on the substrate 1 on which a sealing material 4 is mounted on the sealing surface except the projections 5, hermetically sealed with load and heat to shut off the element 9 from the atmosphere. The height necessary for the sealing is obtained by providing the projections 5 of ceramics.
Patent JP-H08217183-A (JP)
Title: Cassette for containing panel bodies
Inventor: OKIBAYASHI KATSUJI
IPC: B65D85/86
Filed: 1995-02-10
Abstract: PURPOSE: To efficiently contain a plurality of panel bodies and easily handle respective panel bodies. CONSTITUTION: A plurality of base boards 2 can be contained in a baseboard- cassette 1. Respective base boards are placed on receiving shelves 4. The receiving shelves 4 are formed on the side plates 5 at every plural stages. The side plates 5 are inserted in insertion holes 6 made in the frame body 3 of the baseboard-cassette 1 and they are longitudinally displaceable. The distance between the base boards 2 can be varies by selectively pushing up the side plates 5 from the lower side of bottom plate of the frame body 3. The distance of a specified part can be widened and in the meanwhile, transportation arms of a robot or the like can be inserted while securing sufficient clearance.
Patent JP-S59148652-A (JP)
Inventor: ISHIHARA SHIYOUICHI
IPC: B32B1/06
Filed: 1983-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05176134-A (JP)
Title: Facsimile equipment
Inventor: ARISHIMA JIYUNICHI
IPC: H04N1/04
Filed: 1991-02-18
Abstract: PURPOSE:To prevent originals from being clogged by detecting the inclining angle of the original in a carrying direction at the inlet part of a scanner and ejecting the original by stopping the carriage of the original when it is detected that the original is inclined. CONSTITUTION:At the inlet part of a scanner part in a reading part for the transmitting originals, photosensors (a), (b) and (c) are symmetrically arranged on the right and left sides so as to detect the right and left edges of the originals. When the original is inserted or carried perpendicularly to the inlet part of the scanner part, the sensors (a)-(c) output ON outputs to an AND gate (d) and the state of a port A is turned to a '1' state. When the original is inclined, the output of the gate (d) is turned off, and the state of the port A is turned to a '0' state. When the state '0' of the port A is detected, an MPU 10 stops carrying the originals. While the state of a port B is turned to '1' by the output of an OR gate (e), the originals are ejected by rotating a motor backward. Thus, the originals can be previously prevented from being clogged.