baber/WOPTO huggingface dataset:
Patent JP-H10309733-A (JP)
Title: Rim polyurethane bicolor molded article and bicolor molding method
Inventor: ONO SATORU
IPC: B29C45/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane bicolor molded article with superior abrasion resistance by using non-yellowing material with good lightfastness as polyurethane material for the front part, and speeding the curing operation and thus shortening the molding cycles. SOLUTION: The cavity 4 of a mold 1 is decompressed. A front part 48 is formed by injecting a small amount of non-yellowing front part polyurethane material U1 containing polyether polyol, hexamethylene diisocyanate trimmer, a coloring material, and an organic bismuth catalyst (or specific mixed catalyst) in the cavity 4 under decompression. Subsequently, an interior part 49 is formed by injecting interior part polyurethane material U2 in the cavity 4 under decompression.
Patent JP-S62248165-A (JP)
Title: Disk driving device
Inventor: TANABE IKUO
IPC: G11B19/20
Filed: 1986-04-22
Abstract: PURPOSE:To prevent deforming of a head mark caused by the press-contacting of a video head on a disk from occurring by rotating the disk with a time interval by a means to control a disk driving circuit. CONSTITUTION:At the time of recording/reproducing, the disk 2 is rotated for one turn or more by means of a signal A, and at the time of ending the operation, a driving signal B of a very short width (t) between two pieces of which there is a time interval T is supplied to the driving circuit 6 from a timer 8. By the repeated supply of the driving signal B, the disk 2 rotates for a small angle theta during each time T, and the head 4a moves to a position 4b. The angle theta is approximately proportionate to the time (t). Since the intermittent driving of the disk 2 is executed by means of the signal B directly supplied to a driving circuit 6 from the timer 8 omitting a control circuit 7, the power consumption is made small. Also, by making the time (t) in a random-number-value by a random number generating circuit, the probability of the head 4 to pressure-contact the disk 2 at the same position as the original position when returning from one circular running around on one same track is made almost zero, causing no disk mark to happen. Furthermore, by adding a disk detection circuit and stopping a motor 1 when a disk is not loaded, the power consumption is made further smaller.
Patent JP-S5521343-A (JP)
Title: Method of collecting powder particle and loading the same onto conduit transport vehicle
Inventor: SAKAI TOMOJI
IPC: B65G53/24
Filed: 1978-07-29
Abstract: PURPOSE: To provide a method of collecting efficiently powder particles such as dusts or the like and loading them onto a conduit transport vehicle without requiring man power by a simple process using a relatively inexpensive facility.  
     CONSTITUTION: Dusts 3 introduced through an inlet 1 is fed through a valve 4 into a transport tube 5, flown in floated manner in an air stream flowing toward a suction tube 11 by a blower 6 in the tube 5, and collected in a container 15 in a collector 14 provided between the tube 5 and the tube 11. After the air stream passed through the collector 14 is removed from the dusts via a cyclone 8 and a back filter 12, it is exhausted. The container 15 collecting and filling the dusts 3 is set at pulling position by rotating a shaft 25 at predetermined angle, and a vacant container 15 is then set in the collector 14. Then, the container 15 is pulled out on the roller table 18 by a cylinder 17, and loaded onto a conduit transport vehicle 20 via a skid 19 to be transported via a conduit to a disposal place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01264460-A (JP)
Title: Dial transmitter for automatic telephone exchange
Inventor: OHASHI SHOHEI
IPC: H04M3/44
Filed: 1988-04-15
Abstract: PURPOSE:To connect a calling telephone set with a called telephone set without making a recalling operation by providing a control means which selects and outputs the called telephone number through another route from a storing means for another route when one route cannot be used at the time of originating the call. CONSTITUTION:Assuming that a telephone set(TEL) 9 dials an abbreviated code number against the route of a private line trunk (LD) 5, a CPU 2 recognizes it and tries to catch the LD 5. If all trunks of the LD 5 are busy, the CPU 2 catches a main wire trunk (COT) 6 by changing the route. Then the CPU 2 detects the sending number corresponding to the dialed abbreviated code number of the TEL 8 from a COT route abbreviated dial memory(COTMEM) 4 corresponding to the COT 6 by referring to a table and sends the number to the main wire through the COT 6. As a result, a channel is constituted between the COT 6 and TEL 8 through a switch network path 9 and line circuit(LC) 7 when the dial sending is completed.
Patent JP-S57208050-A (JP)
Title: Color image pickup tube
Inventor: TAKEDA ETSUYA
IPC: H04N9/07
Filed: 1981-06-16
Abstract: PURPOSE:To enable the balance of color signals to be easily adjusted most appropriately by adjusting the slants of a first and a second striped filter to given angles. CONSTITUTION:When a B1-pattern 2 sloping down to the right or a reverse- B1-pattern 3 sloping down to the left is projected on an image pickup tube, the electric-potential disptribution corresponding to the B1-pattern 2 or the reverse- B1-pattern 3 is formed upoon the surface of the target of the image pickup tube. In the figure, shaded parts represent parts of low electric potential, and black parts represent parts of high electric potential. Here, the sizes of electron beams for patterns of the same picth differ actually according to the slanting direction of the patterns. In short, as is seen in table 1, the modulation factor for a pattern sloping down to the left of a blocking-type image-pickup-tube target is larger than that for a pattern sloping down to the right of the target. As a result, signal balance can be realized by making a yellow filter used for obtaining a blue signal to have a striped pattern sloping down to the left.
Patent JP-S5318641-A (JP)
Title: Coating agent for polyolefin film
Inventor: UCHIYAMA HIROSHI
IPC: C09D133/04
Filed: 1976-08-05
Abstract: PURPOSE: To give polyolefin films slipping properties without blocking of the films by adding a shellac and a sucrose ester of a hither fatty acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59219153-A (JP)
Title: Precision finishing method of magnetic head
Inventor: WATANABE KATSURA
IPC: B24B37/16
Filed: 1983-05-27
Abstract: PURPOSE:To reduce the number of machining stages of work as well as to make size and quality in a magnetic head improvable, by forming a Teflon (tetrafluoroethylene) resin layer on a lapping action surface of one side of surface plates when only one side of a work composed of a fragile material is lapped with a duplex lapping machine. CONSTITUTION:A lower surface plate 11 consists of a tin plate whose surface is made up of a lot stripes in V-type groove for each. An upper surface plate 10 is formed with a Teflon resin layer 9 which makes its surface into planeness, and a work 1 is made into planetary motion both surface plates 10 and 11 via a carrier 8. And, a grain aqueous solution or an oily lapping solution is fed onto the lower surface plate 11 and thereby lapping operation takes place but a griding ratio of the work between both surface plate sides 11 and 10 at this time is 20:1 whereby only one side of the work can be lapped. In this connection, the Teflon resin is excellent in sliding properties so that chipping or cracking to be produced when the work leaps during lapping operation will no longer happen there. Thus, the number of machining stage of work can be well reduced and, what is more, size accuracy is improvable ever so better.
Patent JP-S5617617-A (JP)
Title: Filter net of strainer
Inventor: MOTOHASHI TOSHIAKI
IPC: B01D35/02
Filed: 1979-07-23
Abstract: PURPOSE: To make inside surface cleaning of the titled net easy by mounting both ends of a semicircular handle turnably and upright fixably to the top edge of a cylindircal net.  
     CONSTITUTION: The user removes a cover 5 from a case 1 and by holding a handle 10, he puts a filter net 7 into the case 1. Now, he latches a flange 8 to a convex collar 4 and suspends the net 7 in the case 1. Next, when he erects the handle 10 by turning this, the handle 10 descends until a projection 9 fits into the upper rectangular portion of the hole 11 of the handle 10 and the handle 10 maintains an upright position. When the cover 5 is put on, the back of the handle 5 presses the top end of the handle 10 and this causes the net 7 to be fixed in the case 1 by the elastic force of the handle 10. Fluid enters the case through an inflow port 2, is filtered by passing through the net 7 and is discharged through an outflow port 3. Next, the user removes the cover 5, and takes out the net from the case 1 by holding the handle 10. When he pulls up the handle, the lower circular part of the hole 11 engages with the projection 9, hence the handle 10 becomes rotatable with respect to the net 7. When this is rotated 90°, the net 7 is removed through the opening, thus the inside can be cleaned easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07302606-A (JP)
Title: Starting method for hydrogen storage tank built-in fuel cell system
Inventor: NISHIZAWA NOBUYOSHI
IPC: H01M8/04
Filed: 1994-05-02
Abstract: PURPOSE:To prevent an operation impossible phenomenon caused by the shortage of power for an internal load by controlling supply power when detected hydrogen gas pressure is lower than reference gas-pressure and is higher than set pressure. CONSTITUTION:When a fuel cell 1 starts load temperature rising, a controller 9 reads out a gas pressure value in a hydrogen storage tank 2 through a hydrogen gas pressure sensor 3 and refers it to a hydrogen gas pressure upper limit value PH which is previously set in an operation control program. When the hydrogen gas pressure is equal to the upper limit value or higher, the controller 9 sets an internal set value in LH and increases internal load current. When the hydrogen pressure is less than the upper limit PH, the controller 9 reads out a hydrogen gas pressure value in the hydrogen storage tank through the sensor 3, and refers it to a hydrogen gas pressure lower limit value PL. When the hydrogen gas pressure is less than the lower limit value PL, the controller decrease the internal load current, keeps this state for a specified time, and waits rising of the temperature in the hydrogen storage tank, then after a specified time elapsed, measures the gas pressure again, and conducts the same operation as the above.
Patent JP-H08286084-A (JP)
Title: Optical cable for optical fiber combined overhead earth-wire
Inventor: MOMOMOTO SADAKI
IPC: H01B11/22
Filed: 1995-04-19
Abstract: PURPOSE: To provide an optical cable for an optical fiber combined overhead earth-wire with which an improvement in durability, etc., are attained and the taking out of optical fibers is facilitated. CONSTITUTION: This optical cable 1 for the optical fiber combined overhead earth-wire has the optical fibers 2, 3 meandering along a longitudinal direction and a coating member 5 for bundling and coating these optical fibers 2, 3 together with a tension member 4. The optical cable 1 for the optical fiber combined overhead earth-wire has otherwise the coating member 5 for bundling and coating the plural optical fibers 2, 3 and a filamentary member 4 which is disposed on the outer periphery of the optical fibers 2, 3 and tears the coating member 5 when this filamentary member is pulled outward in a radial direction.
Patent JP-S60236290-A (JP)
Inventor: OOMAE KENICHI
IPC: H05K1/14
Filed: 1984-05-10
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-S61253638-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: YAMAURA MICHIO
IPC: C23C14/08
Filed: 1985-05-02
Abstract: PURPOSE:To improve the durability and productivity of the titled vertical magnetic recording medium by providing cobalt oxide on the vertical magnetic recording layer with a high-frequency magnetron sputtering method using the cobalt oxide as the target. CONSTITUTION:A high-permeability metallic thin film 2 consisting of a nickel- iron alloy and a vertical magnetic recording layer 3 consisting of a cobalt- chromium alloy thin film are successively laminated on both surfaces of a substrate 1 of a polyethylene terephthalate film to obtain a double-sided and 2-layered medium. In a continuous high-frequency magnetron sputtering device on the both-faces 2-layered medium, the sintered body of Co oxide such as Co3O4 or CoO is used as the target and a gaseous Ar contg. about <=10% O2 is introduced into the device as a sputtering gas at 0.4-2pa. A protective layer 4 of the cobalt oxide is formed on the double-sided and 2-layered medium by impressing a high-frequency wave on the target and a vertical magnetic recording medium having a reddish to bluish metallic luster is obtained.
Patent JP-S59222237-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B5/02
Filed: 1983-05-26
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-S5217283-A (JP)
Title: Travelling shearing machine
Inventor: TAMURA SHIYOUICHI
IPC: B23D25/02
Filed: 1975-07-31
Abstract: PURPOSE: A single driving equipment provides a correct travelling shearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1030570-A (JP)
Title: Pump
Inventor: HAND KENT P
IPC: F04B43/073
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of air valves in a diaphragm pump, and assure smooth operation by moving the air valve formed in such a constitution that a valve block arranged pistons on both end parts is supported in a valve carriage, along a square passage. SOLUTION: A duplex diaphragm pump is provided with a valve cover fixed by a hook on a center part, and an air valve assembly 34 is arranged in the valve cover. The assembly 34 is provided with a valve carriage 36 provided with a nearly cylindrical end part 36a and a square center hole 36c for holding a movable valve block 38 which is slidably fit in lateral and longitudinal directions, namely being movably fit along a square passage. The valve block 38 is displaced in a lateral direction through a pin by reciprocating motion by air of a pair of diaphragms arranged on both sides of the valve carriage 36, and displaced in a longitudinal direction by air passed ports M1, M2.
Patent JP-S60237755-A (JP)
Title: Image reading and recording device
Inventor: TOYODA KENJI
IPC: B41J3/44
Filed: 1984-05-11
Abstract: PURPOSE:To perform smooth recording operation even if a moving speed has irregularity by detecting the difference between the amount of an electrical signal written in a storage device by a read/write controller and the amount of a signal read out of the storage device. CONSTITUTION:The read/write controller 107 includes a circuit which counts the number N of lines obtained by subtracting the number of read lines from the number of lines written in a RAM103. For example, when the storage capacity of the RAM103 is as large as two lines of an image signal and the readout speed of the image is faster than the printing speed of a thermal head, a signal E is outputted while N is a value N2 a little bit smaller than 2<n> to generate a warning 110 of RAM fullness and a write instruction B2 is turned off when N=2<n> to prevent a signal from being written in the RAM103. When the read speed is slower than the printing speed and N=0, signals B1, B2, C, and D are turned off and a read of the signal (b) from the RAM103, printing, and driving of a motor are stopped to impress the signal (b) to the RAM103; and signals B1 and D are outputted after N attains to N1 smaller than N2, and respective operations are carried out.
Patent JP-S5140400-A (JP)
Inventor: MAIKERU JAACHO
IPC: A61K6/838
Filed: 1975-08-01
Abstract: 1522182 Calcium phosphate ceramics STERLING DRUG Inc 22 July 1975 [2 Aug 1974 7 July 1975] 30706/75 Heading C1A A polycrystalline, sintered ceramic for use as a bone or tooth substitute is made by reacting calcium ion with phosphate ions in aqueous medium at pH of 10-12 to produce a gelatinous calcium phosphate precipitate having a Ca:P molar ratio of 1À44-1À72, separating the precipitate from the solution and heating the precipitate to above 1000‹C but below the temperature at which appreciable decomposition of hydroxylapatite occurs and maintaining said temperature for a sufficient time to effect sintering and maximum densification. When the Ca:P molar ratio is in the range 1À62-1À72 a translucent, isotropic, polycrystalline hydroxylapatite having an average crystalite size of 0À2-3 microns, a density of 3À1-3À14 g/cm<SP>3</SP>, substantially no pores and having cleavage along smooth curved planes is obtained. When the Ca:P ratio is in the range 1À44-1À60, preferably 1À46-1À57 a dense isotropic two-phase ceramic is obtained comprising 14-98% hydroxylapatite and 2-86% whitlockite, said ceramic having substantially no pores and having cleavage along smooth curved planes. The reactants are preferably Ca(NO 3 ) 2  and (NH 4 ) 2 HPO 4 . 0À4-0À6% of an organic binder, e.g. collagen, may be added to the precipitate to prevent cracking during drying. Porous forms of the ceramic may be made by including 5-25% by weight of organic binders such as powdered cellulose, starch, cotton or collagen to the precipitate. Fluoride ions may be introduced into the ceramic, e.g. by standing in 0À5-5% aqueous NaF for 12 hours-5 days.
Patent JP-S60237314-A (JP)
Title: Apparatus for detecting abnormality of plant
Inventor: MURATA RIYOUICHI
IPC: G05B23/02
Filed: 1984-05-11
Abstract: PURPOSE:To sufficiently detect an abnormal state, by forming a new abnormality detection index by synthetically assembling not only the calculated value (x) by a model and the observed value (y) from a practical plant but also the change degrees thereof and the difference in the change ratio. CONSTITUTION:The output (x) from a calculator 1 (model) and the observed value (y) from a measuring instrument 2 (practical plant) are respectively inputted to a subtractor 3 and, at the same time, respectively inputted to differentiation operators 4, 5, an adder 6 and a subtractor 7. The outputs of the adder 6 and the subtractor 7 are respectively inputted to the division terminal of a divider 12 and one terminal of a multiplier 13 through absolute value detectors 8, 9 and bias mounted coefficient devices 10, 11. The output of the subtractor 3 is inputted to the terminal to be divided of the divider 12 through an absolute value detector 14 and the output of the divider 12 is connected to the other input terminal of the multiplier 13 while the output of the multiplier 13 is inputted to a display apparatus 16 through a comparator 15.
Patent JP-H10286508-A (JP)
Title: Coating device and coating method
Inventor: SATO SHOGO
IPC: B05C5/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To rapidly coat the surface of a continuously running support in a non-contact fashion by setting an interval between slits below a specific value and setting a gap between the support and an extrusion die within a specified range and setting the discharge rate of an organic solvent from the slits above a specified value. SOLUTION: A die to be used is 160 mm wide and is of stainless steel, and the coating width is set to be 100 mm. In addition, an organic solvent to be used is methylethylketone, and a support is of polyethyleneterephthalate for a 125 mm - wide and 10 μm - thick magnetic tape. When a gap between the support and the die is 0.2 mm, both are brought into contact with each other and when the gap is 3 mm, both are apt to be easily influenced by an air film. Further, when the interval between slits is 100 mm, a coat formed by discharging a solvent is lacking in resilience so that it is easily susceptible of the influence of the air film. It is possible to perform the rapid coating of the organic solvent even at a discharge rate of 800 m/minute by setting the slit interval at 50 μm or less and the distance between the support and the die at 0.5-2 mm as coating conditions.
Patent JP-S61251928-A (JP)
Title: Compatible recording medium access system
Inventor: IZAWA NOBUYOSHI
IPC: G06F3/06
Filed: 1985-05-01
Abstract: PURPOSE:To reduce the overwork of a host by interpreting information with a controller and replacing automatically a medium by a an automatic medium replacing device when only a logical block address and a logical block length are designated to access an optional data block. CONSTITUTION:When the host requests medium driving, a logical block address and a logical block length are calculated by an operator or a program designated method, and resultant information is sent to a controller 30 as instruction information. The controller 30 checks whether a logical block address range corresponding to the requested logical block address extends to two or more mediums or not by a conversion formula executing mechanism 32. If this range is mounted on one driving device 40 as the result, a physical address is calculated in accordance with the logical block address by the mechanism 32. If the range extends to two mediums, data buffers 34 and 35 are used to transfer data between these buffers and the designated address area of two mediums.
Patent JP-H03293295-A (JP)
Title: Construction material lifting device and method thereof
Inventor: FUJII SHUNJI
IPC: B66C1/14
Filed: 1990-04-10
Abstract: PURPOSE:To perform safe and stable weight lifting work with a small sized tower crane having small reach by making material in one body with a lifting carriage, and lifting the heavy material along the guide rail of a building. CONSTITUTION:A fixing jig 16 is closed to make material S in one body with a lifting carriage 10, and a material suspending wire 6 suspended from the boom 31 of a tower crane 30 is hangingly locked to the material S. A carriage suspending wire 7 of a carriage lifting machine 40 is hangingly locked to the carriage 10. The wire winding machine 32 of the crane 30 and the lifting machine 40 are simultaneously driven. Then, the carriage 10 loaded with the material S is guided with a guide rail 21, and lifted along the outer wall 20 of a building. Nextly, at arrival of the carriage 10 on the uppermost part of the building, the jig 16 is opened to separate the material S from the carriage 10, and the material S is provided on a prescribed place with the crane 30. After unloading the material S, the wire 7 of the lifting machine 40 is released, the carriage 10 is brought down along the outer wall 20 up to the ground, and lifting condition can be set again.
Patent JP-H06329942-A (JP)
Title: Dye composition capable of being diluted with water
Inventor: AREJIYANDORO JIMIN SHINIA
IPC: C09B67/44
Filed: 1994-05-06
Abstract: PURPOSE: To obtain a water dispersible infinitely reducible dye soln. by mixing a water-insoluble dye with a citrus solvent and a nonionic surfactant.  
     CONSTITUTION: 35-70 wt.% of an azo type dye (including metal-containing and metal-free monoazo, dis-azo and tetra-azo type dyes), a phthalocyanine type dye (sulfonated dye mainly derived from coppered pigments) or an anthraquinone type dye [mainly mono-, di- and mixed-substd. alkyl(aryl)amino derivative] as a water-insoluble dye (A), 10-64 wt.% of a solvent system, which consists of 30-100 wt.% of a citrus solvent (e.g.; citrus peel oil, terpene, terpinene) (B1) and 0-70 wtg.% of a proper cosolvent (e.g.; ethyl lactate) (B2), for dissolving the dye and 1-55 wt.% of a nonionic surfactant (e.g.; a long chain fatty acid ester) (C) are mixed and this water-reducible dye and water are mixed in a ratio of 1:1 at a time of use to obtain a stable dispersion. 
     COPYRIGHT: (C)1994,JPO