baber/WOPTO huggingface dataset:
Patent JP-S5888101-A (JP)
Title: Production of gas by partial combustion method
Inventor: MATSUI HISAJI
IPC: C01B3/48
Filed: 1981-11-20
Abstract: PURPOSE:To produce high calorific fuel gas in high efficiency, by the partial combustion gasification of a hydrocarbon with oxygen-enriched air and steam, followed by conversion of the gas to CO. CONSTITUTION:Oxygen-enriched air having an oxygen content of 25-35% and obtained by sucking the air in the line 1 through the line 3, the selective oxygen- permeable membrane 7, and the line 9 with the blower 11, is mixed with water fed through the line 13, and the mixture is sent through the line 15 to the first heat exchanger 17, in which it is converted to a mixture of oxygen-enriched air and steam by the heat-exchange with converted gas and fed to the reformer 27 through the line 23. Separately, hydrocarbons such as naphtha, LPG, etc. are fed to the second heat exchanger 21 through the line 19 to effect the heat exchange with the converted gas, and supplied through the line 23 to the reformer 27. The gas obtained by the partial combustion gasificatin of the hydrocarbons in the reformer 27 is cooled with the cooler 31, mixed with water fed through the line 33, and introduced into the CO converter 35 to effect the conversion to CO. The converted gas is cooled with the heat exchangers 17, 21 and the water- sealed scrubber 43, and mixed with the carbureting LPG supplied through the line 47.
Patent JP-S6432090-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C29/12
Filed: 1987-07-27
Abstract: PURPOSE:To aim at the promotion of space saving by unitizing a check valve gear by a reed valve in the midway of an oil feed passage, setting a first compression space or a second compression space down to the downstream side and a back flow preventer in a discharge gas passage as one body. CONSTITUTION:A reed valve type back flow preventer 16, closing an opening end of a discharge port 15, and a check valve gear 17 are attached to the top of an end plate 14 of a fixed scroll 13. At the time of starting, since pressure in a first compression space 39a is higher than that of a discharge chamber, oil in an oil sump 18 is not fed by differential pressure through a first oil feed passage, so that it will not flow back to the oil sump 18 by the check valve gear 17. At the time of normal operation, the oil in the oil sump 18 is fed by dint of differential pressure by way of the first oil feed passage against energizing force of a reed valve 53 of the check valve gear 17. Therefore a mounting space for the check valve gear is securable.
Patent JP-S6431290-A (JP)
Title: Currency processor
Inventor: HAMANAKA HITOSHI
IPC: G07F9/00
Filed: 1987-07-27
Abstract: PURPOSE: To make it possible to restore and continue a function without directly touching coins by hand in a coin processor by transferring and storing at least processing data in a control part to/in a non-volatile storage part when commercial power supply is interrupted or voltage is dropped. CONSTITUTION: The interruption of commercial power supply 11 or voltage drop is detected by a service interruption detection part 7 and its detection signal is set to a control part 3. The control part 3 stops the functions of a coin discrimination/storing part 1 and a coin discharging part 2 and transfers and stores data at least under processing in the control part 3 to/in the non- volatile storage part 5. When the power supply 11 is recovered, data stored in the storage part 5 are returned to the control part 3 based upon the reset of the service interruption detection signal and information related to coins not discharged at the time of service interruption or voltage drop out of coins to be discharged from the discharging part 2 is displayed on a display part 4 and the function of the control part 3 are restored and continued.
Patent JP-H0475540-A (JP)
Title: Dyeing method for live tree
Inventor: KAWAMOTO OSAMU
IPC: A01G7/06
Filed: 1990-07-16
Abstract: PURPOSE:To obtain wood with unconventional colored section leading to improving its value and the exploitation of its new uses by feeding dyeing solution holes with a necessary dyeing solution and by allowing to absorb and raising said dyeing solution upward along the trunk taking advantage of the vital activity of a living tree. CONSTITUTION:Small circular dyeing solution holes 2A, 2B are horizontally penetrated crosswise and communicate with each other along the diameter of the trunk 1 of a living cedar at its lower end and intermediate part, and three of the four ends thereof are tightly engaged with sealing stoppers 4 and closed in a liquidtight manner, and the remaining one end, serving as an injection port 5, is connected via a pipe 7 to a dyeing solution section 3. The dyeing solution section 3, consisting of a waterproof, dustproof container 6 fixed on the trunk 1, is installed, with a necessary head, above said holes 2A, 2B, its bottom being connected, via the pipe 7, to the injection port 5. The port 5 is tightly engaged with a sealing stopper 4 with said pipe 7 penetrated therethrough. Thereby, the holes 2A, 2B are made liquidtight against the outer air, and the dyeing solution in the section 3 is ensured to be supplied into and filled in said holes 2A, 2B, thus carrying out the objective internal dyeing for the trunk 1.
Patent JP-2000021917-A (JP)
Title: Method for forming bump contact point
Inventor: KAMEOKA FUMIO
IPC: H01L21/60
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress the peeling and the damage of a bump contact point forming part by applying an ultrasonic wave having vibration components in two directions, which are parallel to the upper face of an electrode pad and are mutually vertical, on the contact part of a metallic ball and the electrode pad while the metallic ball formed at the tip of a metallic wire is abutted on the electrode pad. SOLUTION: A metallic ball 5 is formed at the tip of a metallic wire 4 inserted into a capillary 3 by heat energy, and the metallic ball 5 is abutted on the electrode pad 2. An ultrasonic wave having vibration components in two directions, which are parallel to the upper face f the electrode pad 2 and are mutually vertical, is applied to the contact part of the metallic ball 5 and the electrode pad 2. Then, the capillary 3 is raised, the metallic wire 4 is pulled up, a part where the metallic wire 4 is weaken is broken and a projection contact point is formed on the electrode pad 2. Thus, the damage of the electrode pad part 2 in forming the bump contact point is suppressed and the peeling and the damage of a junction part in a later flip mounting process can be prevented.
Patent JP-H0929593-A (JP)
Title: Molding sample for observing structure and method of molding sample for observing structure
Inventor: HIRAYAMA HIDETO
IPC: B24B1/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent edge sagging during polishing and to prevent scratches caused by polishing by molding a steam sample from epoxy resin which contains nonmetal hard balls having a specified diameter and hardness and having a spherical shape are filled. SOLUTION: After a steel sample 1 is set in a molding unit 2, nonmetal hard balls 3 having a diameter of 0.4 to 2.0mm and a hardness of greater than HV400 are required to be filled around the sample to be observed, Accordingly, the nonmetal ball is desirably filled by more than two layers. A reason why the nonmetal balls 3 are filled before resin is filled so that the nonmetal balls are made into sufficiently close contact with the periphery of the steel sample. Next, the epoxy resin is added and then is molded by using either hot-pressuring molding or cold molding.
Patent JP-S57113051-A (JP)
Title: Manufacture of fiber board
Inventor: YUGAWA KIMIO
IPC: B27N7/00
Filed: 1980-12-31
Abstract: PURPOSE: To obtain a dimenisonally stabilized fiber board only by addition of a simple process without requiring the equipment cost, by applying an ester compound at least to one face, while the fiber board itself being still at the high temperature and keeping low water absorption after heat and pressure molding.  
     CONSTITUTION: Wooden raw chip is boiled, then, beaten by a beater and fiberized. Ca 3W15wt% of thermosetting adhesive (e.g. urea resin, phenolic resin etc.) is added to the wooden fiber at the same time as the beating. The obtained wooden fiber is exhausted to a carrying duct and dried by hot air in the duct. The dried wooden fiber (water content 5W15%) is carried pneumatically, formed in the mat of a certain thickness, then, pressed temporarily, further, heat and pressure molded using a hot press, and the thermosetting adhesive is hardened, thus the fiber board is obtained. Then, while it is carried to the next process and it is still at the high temperature and keeps low water absorption, ester compound (e.g. methacrylic ester etc.) is applied on its surface and back or one face and penetrated, then bulking action is shown, and the dimensionally stabilized fiber board is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6174973-A (JP)
Inventor: KURUDEIBU RAJI
IPC: F16J15/43
Filed: 1985-08-28
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-S6345411-A (JP)
Title: Evaporative cooling system for internal combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P3/20
Filed: 1986-08-08
Abstract: PURPOSE:To expand a condenser vapour-phase region by providing a valve mechanism for suppressing a liquid-phase refrigerant flow from a reservoir tank to a condenser, in a passage forming communication between the condenser bottom and the reservoir tank, in an evaporative cooling system. CONSTITUTION:A refrigerant vapour produced in a water jacket 2 is led to the upper tank 13 of a condenser 3 and cooled by the condenser 3, and a condensed liquid-phase refrigerant is temporarily reserved in a lower tank 15. The lower tank 15 and a reservoir tank 21 are connected together via the first refrigerant passage 23 having a non-return valve 26 permitting a flow to the reservoir tank 21 and the second refrigerant passage 24 having an ever- open type solenoid valve 27. The liquid-phase refrigerant in the reservoir tank 21 is returned to the water jacket 2 by a refrigerant supply pump 4. The solenoid valve 27 will be closed by a control device 29 when a refrigerant temperature in the water jacket 2 becomes above a given temperature based on a detected value in the first water temperature sensor 12.
Patent JP-2000017402-A (JP)
Title: Austenitic free-cutting stainless steel excellent in out- gassing characteristic
Inventor: NAKAMA KAZUO
IPC: C22C38/60
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a material for a hard disk pivot or the like combining out-gassing characteristics and nonmagnetism and extremely excellent in corrosion resistance and free-cuttability. SOLUTION: This steel has a compsn. contg., by weight, 0.01 to 0.10% C, 0.1 to 1.0% Si, 0.5 to 2.5% Mn, 6 to 11% Ni, 16 to 20% Cr, <=0.03% S, 0.05 to 0.30% Se and 0.004 to 0.030% O, also satisfying 4S<=Se, and the balance Fe with inevitable impurities.
Patent JP-S6247562-A (JP)
Title: Testing method of both end apparatus direct-coupled cable line
Inventor: KIMURA ICHIRO
IPC: H02G1/06
Filed: 1985-08-27
Abstract: PURPOSE:To execute a charging test even in a narrow space by installing airtightly a bushing to an apparatus case, and omitting a testing case. CONSTITUTION:A bushing 9 which is provided on the other end of a lead wire 10 having a charging part 8 in one end is installed airtightly to an apparatus case 7 of a both end apparatus direct-coupled cable line 6, so that a tip part 12 of its conductor leading-out electrode is positioned in the case 7. In such a state, a charging test is executed by applying a test voltage to the charging part 8 of the lead wire 10. In this case, since the bushing 9 is installed airtightly to the case 7, a testing case can be emitted, therefore, a space for executing the test can be reduced.
Patent JP-H0920964-A (JP)
Title: High cr steel sheet excellent in weldability and its production
Inventor: HARADA KOZO
IPC: C22C38/00
Filed: 1995-06-30
Abstract: PURPOSE: To produce a high Cr steel sheet excellent in weldability by preparing a high Cr steel sheet in which the contents of Cr, Ni, S and O and surface roughtness are prescribed and satisfying a specified formula and inequality. CONSTITUTION: A high Cr steel sheet contg., by weight, 10.5% Cr and <=28% Ni, in which the contents of S and O satisfy the inequality of (1/2) [S%]+[O%]<=0.012  [S%] and [O%] denote the contents of S and O (wt.%)}, having 1.05 to 3.20 surface roughness by the effective surface rate ST shown by the inequality I  [L/a]L: the surface length rate in the rolling direction, [L/a]C; the surface length rate in the rolling vertical direction, the surface length rate: [L/a]i= the surface length/the measuring length, i: the attached words showing the measuring direction (L: the rolling direction and C: the rolling vertical direction), the surface length: the length obtd. by extending the cross-sectional curve in the cross-sectional roughness of the surface roughness and the measured length: the measured length of the surface roughness} and satisfying the inequality II [T:  the thickness (sheet thickness) (mm)] of the welding base metal is prepd. Thus, the high Cr steel sheet showing excellent weldability at the time of nonfiller welding can be obtd.
Patent JP-H1015959-A (JP)
Title: Sheet material equipped with impact relaxing properties and stress dispersibiity and its production
Inventor: TAKADA TOSHIMICHI
IPC: B29C39/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To relax and disperse an impact or vibration by covering the surface of a crosslinked gel material containing a filler with an elastomer film and further bonding a film for a core material thereto. SOLUTION: An elastomer film 2 laminated to a base material 3 in a releasable manner is bent to be arranged along the inner surface of a mold 4. Thereafter, a plasticizer is added to liquid rubber to be uniformly mixed therewith by a stirrer. A film 7 for a core material is bonded to be laminated to the elastomer film 2 protruding from a mold 4 and a molded object is taken out of the mold 4 and the base material 3 is peeled to obtain a stress dispersing material 1. The sheet material 1 has a structure such that the elastomer film 2 made of polyurethane rich in expansion and contraction deformation is partially applied to the surface of a crosslinked and lightened gel material 6 containing a plasticizer and at least one kind of a filler composed of a polymeric hollow body or a polymeric foam as a skin reducing stlckiness.
Patent JP-H0741146-A (JP)
Title: Device for removing deposit stuck on conveyer belt
Inventor: SATO MASAYOSHI
IPC: B08B1/02
Filed: 1993-07-29
Abstract: PURPOSE:To follow up a wear amount widthwise of a conveyer belt for holding stably a scraper tip for a long period without needing any adjusting operation. CONSTITUTION:A device for removing deposit stuck on a conveyer belt 2 supports a plurality of scraper tips 11 divided and disposed widthwise oppositely to the conveying surface 21 of the conveyer belt 2 elastically displacably so as to remove deposit 22 of conveyed articles or the like deposited on the conveying surface 21 of the conveyer belt 2. The device is composed of a support shaft 4 disposed widthwise oppositely to the conveying surface 21 of the conveyer belt 2, a plurality of scraper units 10 consisting of arms 12 having its one end, mounted swingingly to the support shaft 4 and having the other end fixed to scraper tips 11, a push-pressing mechanism 5 disposed on the pack surface of the scraper unit 10 for giving elastic displacement to the unit 10 and an adjusting mechanism for adjusting a rotational angular position about the axial center of the support shaft 4.
Patent JP-S5890711-A (JP)
Title: Transformer
Inventor: NAKATANI JIROU
IPC: H01F27/02
Filed: 1981-11-26
Abstract: PURPOSE:To shorten connection working time in site by unitizing the parallel connection part in plural transformers connected with one another in parallel. CONSTITUTION:A multi-branched connection duct 10 provided with spacers 3, 3' is arranged intermediate between a cable box 6' including a cable terminal 1 and body tanks 5. A connectable and separatable flange 11 is disposed between the spacer 3 and each body tank 5, while a connectable separatable flange 11' is disposed between a spacer 3' and the cable box 6'. A valve 13 is provided in a part of a connection pipe 12 among a conservator 9, spacer 3 and the flange 11. Since the parallel connection part is unitized in this way, it is enough in site to assemble and joint the body tanks 5, cable box 6' and the connection duct 10, which have been separately dispatched, with the flanges 11, 11'. Thus, connection working time in site can be shortened.
Patent JP-2001010201-A (JP)
Title: Paper for ink-jet recording
Inventor: HORIUCHI HIROYUKI
IPC: B41M5/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent bleeding and to improve a coloring density by adding porous calcium carbonate and silica into a coating liquid in an ink receiving layer to be applied on the surface of a base material as pigment and keeping the weight ratio between resin and the pigment within a prescribed range. SOLUTION: In paper for ink-jet recoraing in which an ink receiving layer containing resin and pigment is formed on a base material, porous calcium carbonate and silica are added as the pigment in the receiving layer, and the ratio F/R between the weight R of the resin and the weight F of the pigment is set up at 1.5-3.5. The average roughness (Ra) of the ink receiving layer is set tip at 3.00-5.80 μm, The weight ratio between the porous calcium carbonate and the silica in the ink receiving layer is set up at 9/1-1/2. An ink fixing agent in an amount equal to 1-20 wt.% of the total solid content is added to the ink receiving layer.
Patent JP-S6345887-A (JP)
Inventor: TAKEUCHI YASUSHI
IPC: H05K3/18
Filed: 1986-08-13
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-H0718347-A (JP)
Title: Tuyere brick cooling pipe copper refining furnace
Inventor: IEMORI NOBUMASA
IPC: C22B15/14
Filed: 1993-07-02
Abstract: PURPOSE:To suppress the wear rate of the tuyere brick by providing the front end of a main pipe which has an outside diameter smaller than the inside diameter of the tuyere with a reflection end so as to form a slit with the main pipe and applying the air from the main pipe to the tuyere brick via the slit. CONSTITUTION:This tuyere brick cooling pipe is constituted by mounting the reflection end 6 formed with an inverted circular conical recessed part having about 30 deg. inclination to a horizontal plane by means of a supporting rod 7 at the front end of the main pipe 5 having the outside diameter smaller than the inside diameter of the tuyere of a copper refining furnace and forming the slit of the top edge of the main pipe 5 and the bottom edge of the reflection end 6. The cooling pipe is inserted into the tuyere of the copper refining furnace at the time of heat retaining and is projected about <=200mm into the furnace from the tuyere end. The cooling air, when blown to the main pipe 5, comes into contact with the recessed part of the reflection end 6 and is blown through the slit to the surface of the tuyere brick, thereby cooling the tuyere brick and preventing its temp. rise. As a result, the wear speed of the tuyere brick is suppressed and its life is prolonged.
Patent JP-S6433704-A (JP)
Title: Magnetic disk device
Inventor: HIRANO BUNYA
IPC: G11B5/09
Filed: 1987-07-30
Abstract: PURPOSE:To stabilize the operation of a device by providing a differentiator to differentiate a servo analog signal, a zero-cross pulse generator and an AND gate to obtain the logical production of these two signals, synchronizing and controlling a PLL circuit with a servo pulse signal which include no jitter. CONSTITUTION:A servo digital signal E which include the jitter is outputted from an OR circuit 10 and a differentiation signal F to differentiate a servo analog signal A is outputted from a differentiator 12. At such a time, since the characteristic of the circuit 12 does not have a gain in a low band frequency, a level change is not generated to the signal F and the time change of the peak point of the signal A is not generated. A zero-cross signal G not to have the jitter is generated from a cross pulse generator 13 and the logical production of the signals E and G is obtained in an AND circuit 14. Then, a servo pulse signal not to include the jitter and a false pulse is outputted. Thus, a PLL circuit 11 is synchronized controlled and the circuit 11 is stably operated.
Patent JP-2000017247-A (JP)
Title: Adhesive composition for vulcanization
Inventor: FUKAZAWA KIYOBUMI
IPC: C08G59/62
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for vulcanization comprising a novolac-type epoxy resin, a novolac-type phenolic resin and a curing promotor, which can be effectively used for bonding by vulcanization between a metal and an acrylic rubber or nitrile rubber. SOLUTION: The adhesive composition for vulcanization comprises 100 parts by weight of a novolac-type phenolic resin, 15 to 80 parts by weight of a novolac-type epoxy resin, and 0.5 to 10 parts by weight of a curing promotor, wherein an imidazole compound or a third amine compound can be used as the curing promotor.
Patent JP-S6248975-A (JP)
Title: Valve device for compressor
Inventor: KAWAKAMI KOICHI
IPC: F16K15/14
Filed: 1985-08-28
Abstract: PURPOSE:To enable the use of a thin plate while prevent distortion and burrs from being produced at the time of machining and reduce the capacity of inlet and outlet ports and improve compressing efficiency by forming a valve seat plate by means of etching. CONSTITUTION:A photosensitive resin 29 is coated over the whole surfaces of a thin-plate molding member 28 of Swedish steel, etc., and dried. Both sides of this member 28 are masked by accurately fitted patterns 30, 31, and exposed to ultraviolet rays. After exposure, the photosensitive resin 29 on inlet and outlet port parts which have not been exposed is washed off. And, a corrosive liquid and the like the main ingredient of which is ferric chloride, is sprayed over the member 28 and the washed-off parts are allowed to corrode, to mold inlet and outlet ports. And, finally the photosensitive resin 29 is removed, forming a valve seat plate.
Patent JP-S5979219-A (JP)
Title: Laser beam scanning device
Inventor: SHIYUDOU MASAHARU
IPC: G02B26/10
Filed: 1982-10-29
Abstract: PURPOSE:To obtain such a picture having a high accuracy as can be obtained on a thick plate of printing by moving an encoder plate to a prescribed position in the optical axis direction of a beam, and changing a period of a write clock. CONSTITUTION:The number of passing slits of a laser beam in case when an encoder plate 16 is at a full line position A is denoted as (n). When the character form of a recording character is made large, the beam diameter is made large by a beam enlarger 8, and the plate 16 is shifted to a chain line position B. The number of slits in this case becomes Kn (0<K<1), a period of a clock signal obtained from a beam detector 18 also becomes K times of that before a movement of the plate 16, and a period of write or read-out becomes rough. According to such a constitution, as the beam diameter increases, a character written in a recording medium 12 becomes large, and also it is not unnatural. In case when the character form is to be made small, it can be performed by moving the plate 16 in the opposite direction and making the beam diameter small by the beam enlarger 8.