baber/WOPTO huggingface dataset:
Patent JP-S5623365-A (JP)
Title: Production of grid body for lead storage battery
Inventor: TAKAGAKI MASAO
IPC: B22D25/04
Filed: 1979-07-31
Abstract: PURPOSE: To prevent damages owing to freezing cracks of grid bodies by pouring molten metal into metal molds in the state that they are inclined by 10W20° from a perpendicular direction thereby performing casting.  
     CONSTITUTION: Releasing of heat through the interface of metal molds and molten metal occurs in the direction opposite from an arrow 8 but gravity acts in the arrow 9 direction. If the metal molds are horizontal and vertical, it becomes Figs. (a) and (b), wherein gaps are produced or not at the interface 7 owing to the freezing shrinkage of molten metal and the releasing of heat becomes high or low in the respective gravity directions. With the metal molds, the heat radiation is made easier as the inclination is made higher as shown in Figs. (c)W(e), and it is sufficient if heat is completely radiated just before the grid bodies are takne out from the metal molds. To this end, the number of casting defects by the freezing cracks or shrinkage porosity of the grid bodies having been cast when the inclination is gradually increased was investigated. The results thereof revealed that the inclination of ≥10° suffices. On the other hand, at ≥20°, undue external force is exerted to the opening and closing of movable metal molds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04307474-A (JP)
Title: Optical disk medium monitoring system and its optical disk processor
Inventor: INOUE RYUICHI
IPC: G11B20/18
Filed: 1991-04-04
Abstract: PURPOSE:To monitor the normality of a medium already shipped by recording the error state of data on an optical disk at the time of shipment and reading out the data and comparing the the number of painters of data error after the shipment. CONSTITUTION:At the recording/reproducing on/from a DRAW type optical disk, an ECC decoder 19 inputs the output of a demodulator circuit 18 and generates the error correction of the data and a CRC error pointer and a pointer indicating that the error was corrected. An error pointer counter 20 counts the number of error pointers from the ECC decoder 19. A microprocessor 21 records the data in a prescribed area and records the read-out error state of the data on the optical disk at the time of shipping the optical disk medium, and reads the data out of the prescribed area and compares the number of error pointers of the data after the shipment of the medium. Thus, the increase of an error rate due to secular change of the medium can be recognized, and the normality of the shipment medium can be monitored.
Patent JP-H09276191-A (JP)
Title: Floor surface washing machine
Inventor: HORIBE AKIRA
IPC: A47L11/293
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor surface washing machine for preventing a connection pipe and a shut-off valve from being clogged by preventing a part of solid matters coexisting in sewage from settling on a filter provided on a flow-out port on the bottom surface of a sewage tank and preventing a part of the solid matters from flowing into the connection pipe and the shut-off valve without being sufficiently removed by the filter at the time of using water for which washing water and the recovered sewage are mixed as the washing water. SOLUTION: A protection member composed of a cylindrical cap 18 provided with a flow-out hole 18b on an upper part outer periphery and an umbrella part 18a on an upper surface is provided on the upper part of the filter 17 provided on the flow-out port (entrance of the connection pipe 15) of the sewage tank so as to perform protection for preventing the solid matters coexisting in the sewage inside the sewage tank 12 from directly settling on the filter 17 and the cap 18 is mounted to the projection part of the flow-out port provided on the bottom surface of the sewage tank.
Patent JP-S5222361-A (JP)
Title: Wet catalyst oxidation treting process
Inventor: IWAI YASUTO
IPC: C02F1/62
Filed: 1975-08-14
Abstract: PURPOSE: To provide a closed system wherein organic matter in waste water is decomposed in neutral or alkaline condition with ammonium salt as a cocatalyst and copper in treated waste water is reasonably reclaimed for circulative use. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09120160-A (JP)
Title: Improvement of photoresist for cathode-ray tube
Inventor: FUA SUU TON
IPC: C08L29/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain an improved photoresist material to coat the inner surface of a glass display panel of a video display device such as a cathode ray tube(CRT). SOLUTION: First, a video display panel such as CRT glass plate is coated with a mixture of one of primary color phosphors org. binder such as polyvinylalcohol(PVA) diluted with water and a photoresist agent. By using the org. binder, adhesion defects of a photoresist in which PVA is essentially compounded to a glass plane can be prevented and the oxygen content is made to be decreased to reduce the time for exposure of the phosphor. To prevent insufficient compatibility between PVA and polyvinylpyrrolidone(PVP) which causes uneven film thickness, a vinyl pyrrolidone-vinylalcohol(VP-VA) copolymer is added by 0.1-30wt.% to the mixture of the phosphor, org. binder and photoresist. The copolymer having both functional groups of VP and VA has a function as a coupling agent between PVA and PVP to avoid compatibility defects between the two components.  Preferably, the molar ratio of VP/VA in the VP-VA copolymer is 20/80 to 80/20.
Patent JP-S5222152-A (JP)
Title: Manufacturing method of heat radiating panel
Inventor: IMAI SHINICHIROU
IPC: F28F3/12
Filed: 1975-08-12
Abstract: PURPOSE: As expansion of expanding row material is not disturbed by heating elements, no porous structure is caused and no such troublesome operation of dispersing the expanding raw material is necessary, a high-quality heat radiating panel is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5621912-A (JP)
Title: Car air conditioner
Inventor: SUDOU SHINJI
IPC: B60H1/00
Filed: 1979-08-01
Abstract: PURPOSE:To eliminate the trouble of manipulation by comparing to operate signals of the temperature setting device in a room and its temperature detection signals and switching the maximum cooling mode into the cooling mode when the difference in the signals is below the preset value. CONSTITUTION:The temperature in a car is detected with a temperature sensitive element 22. When the difference between this detection temperature and the preset temperature preset with a temperature setting device 19 is beyond the preset range, the output of a comparator 21 becomes a low level. This deenergizes a transistor 24 and does not excite a relay 25. This also permits an fan 11 to revolve at its maximum, a compressor to continuously operate, and an air mixing door 6 to be set to the maximum cooling mode. When the difference between the temperature in the car and the preset temperature is within the preset range, the output of the comparator 21 becomes a high level and the transistor 24 is energized. The compressor 3 and the air mixing door 6 are set to the cooling mode by a thermo switch 5 and a temperature controller 10, respectively.
Patent JP-H04308074-A (JP)
Title: Blue titanium oxide film
Inventor: MIZUNO ATSUSHI
IPC: C23C14/32
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a blue thin film having a fine color tone and lightness which is uniform independently of the thickness and the angle of view and also having superior lightness. CONSTITUTION:Ti is vapor-deposited in an oxygen atmosphere at a regulated degree of vacuum to form a thin film having 51-59 atomic% average oxygen content and made of a titanium oxide mixture of TiO, TiO2, Ti2O3, Ti3O5 and Tin02n-1, (n is an integer of 4-10). A thin titanium oxide film having a vivid light blue color tone is obtd. by specifying the constituent titanium oxides and the average oxygen content. When such thin films are formed on the surfaces of ornaments such as a watchband, spectacle frames and personal ornaments, products having high-grade appearance are obtd.
Patent JP-H08293435-A (JP)
Title: Chip type aluminum electrolytic capacitor
Inventor: NAKADA TAKUMI
IPC: H05K3/30
Filed: 1995-04-24
Abstract: PURPOSE: To provide a chip type aluminum electrolytic capacitor which can be mounted by soldering on the printed board of an electronic apparatus in a stable state without having the capacitor being inclined. CONSTITUTION: A capacitor element 11 with lead members 12 drawn out therefrom whereinto an electrolyte 13 is impregnated is stored in a bottomed case 14, and a sealant 15 with the lead members 12 penetrating therethrough is mounted in the opening of the bottomed case 14 while a ceramic reinforcing member 16 is so provided as to be contacted with the sealant 15 from its outside, and further, the end of the opening of the bottomed case 14 wherein a curl 17 is provided is pressed in contact with the ceramic reinforcing member 16, and thereby, the bottomed case 14 is sealed.
Patent JP-H09287830-A (JP)
Title: Heat storage type electric heater
Inventor: FURUHASHI KENJI
IPC: F24H7/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To contrive the elimination of a defect that an electric power consumption, not contributing to heating, is increased since a temperature retaining time is elongated. SOLUTION: In a heater main body 1, a warm-air generating device, constituted of a positive characteristic heat generating body 2 for heating suction air from an air suction port 7 to obtain warm-air and a ventilating fan 3, a timer setting means for setting heating starting time and a heat storage device 6 for storing heat at a predetermined time before the heating starting time are arranged to produce warm-air from the suction air through the suction port 7 while room heating is effected by heating the warm-air by a warm-air generating device.  Further, the heat storage type electric heater is provided with a heat storage material temperature detecting unit 12, detecting the temperature of the heat storage device 8, a microcomputer, operating a temperature increasing gradient from the detecting temperature of the heat storage device 6, a memory unit, storing a heat storage starting temperature detected by the temperature detecting unit 12 and the temperature increase gradient, and a control unit 13, determining the heat storage starting time from the heat storage starting temperature as well as the temperature increase gradient, which are stored already.
Patent JP-S62255875-A (JP)
Title: Electric field distribution measuring instrument
Inventor: KUDO YASUO
IPC: G01R29/08
Filed: 1986-04-30
Abstract: PURPOSE:To measure the spatial electric field distribution on the surface of an object by using an array of radio wave absorber cells covered with a magnetic material, and a radio wave lens, and measuring an output voltage of each cell by varying a DC magnetic field which is applied to each cell. signal CONSTITUTION:A radio wave lens 6 focuses a radio wave on a radio wave absorber cell array 7. The array 7 generates a voltage corresponding to the intensity of an electric field by using an antenna which has been formed by a metallic short fiber in each cell consisting of a ferromagnetic material. A switching part 3 connects successively each cell of the array 7, based on timing supplied from an external synchronizing circuit through a timing supply cable 15, and outputs a generated voltage by using a voltage output cable 14. When one measurement is completed in a voltage measuring part, a measuring frequency of the next time is determined, a position of a magnet 13 is adjusted by using a position adjusting screw 16, and a magnetic field applied to the cell 7 is changed. Thereafter, the space electric field distribution of the frequency corresponding to length of the antenna of the surface of an object can be measured exactly by the same procedure.
Patent JP-H06285150-A (JP)
Title: Artificial blood vessel
Inventor: NOISSHIKI YASUHARU
IPC: A61F2/06
Filed: 1993-04-02
Abstract: PURPOSE:To provide an artificial blood vessel rich in flexibility, smooth for needle insertion and free from separation by pressure-injecting an insoluble collagen into a tube wall of a tubular body comprising a fibrous material, and then subjecting it as it is in an undried state to a chemical treatment. CONSTITUTION:An insoluble collagon is pressure-injected into a tube wall of a tubular body comprising a fibrous material, then subjected as it is in an undried state to a chemical treatment and consecutively to an autoclave treatment. The chemical treatment herein is a chemical cross-linking, saccinylation or alkali treatment. This artificial blood vessel is free from blood leakage, excellent in flexibility, smooth for needle insertion and excellent in anti- thrombogenic property. Furthermore, if glycerirne is contained therein, flexibility is further enhanced in this blood vessel.
Patent JP-S59222772-A (JP)
Title: Surface potential measuring method and apparatus
Inventor: KISHIMOTO TADAO
IPC: G01R29/12
Filed: 1983-06-01
Abstract: PURPOSE:To make it possible to perform stable measurement in accordance with environmental change and to easily judge an abnormal state, by directly reading surface potential on the basis of the shift in the phase difference of the output signal from a measuring electrode and a reference signal. CONSTITUTION:The output of a preamplifier 8 is inputted to a phase difference detecting circuit 16 through a band pass filter 11, a phase shifter 12 and a wave form shaping circuit 13 and compared with the driving signal from a drive oscillator circuit 14 applied to a piezoelectric element 10. The phase difference detecting circuit 16 detects a phase shift and, when the phase is coincided, a low level is outputted while a high level is outputted when the phase is shifted. On the other hand, high voltage having a saw-tooth shaped wave is applied to a probe aperture plate 9, a chopper electrode 4 and a measuring electrode 5 by a saw-tooth wave generating circuit 17 and a booster 18 and the output of a voltage divider 19 is held by a sample hold circuit 16 in the rising of the output pulse from the phase difference detecting circuit 16 to be outputted as the surface potential of an object to be measured.
Patent JP-H11277318-A (JP)
Title: Curved surface machining method
Inventor: KAI SATOSHI
IPC: B23C5/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a curved surface machining method for machining the curved surface accurately by matching advancely the tool center line of a tool tip with the rotational center line of a tool holder accurately by a simple means, push-pressing the tool tip to the tool holder uniformly and preventing the rattling of a tool tip at the regular machining time. SOLUTION: A tool tip 2 is fixed to a tool holder 3 side by push-press screws 10 through a spacer 4 with thickness (d). A preliminary curved surface machining is carried out by changing the thickness (d) of the spacer 4 and the spacer 4 with (d) thickness, by which the rotational center line is matched with the tool center line, is found out by the radius of the measured curved surface and a regular machining is carried out by using this spacer 4. Thereby, the accurate curved surface maching is carried out.
Patent JP-H08293325-A (JP)
Title: Lithium ion secondary battery
Inventor: FUJIWARA NOBUHIRO
IPC: H01M10/05
Filed: 1995-04-24
Abstract: PURPOSE: To prevent the influence by an internal short-circuit from extending between adjacent positive and negative electrodes by providing a critical surface where the positive and negative electrodes are never opposed on a laminated body having the positive and negative electrodes laminated on one or both surfaces of a positive electrode current collector through a separator. CONSTITUTION: A sheet positive electrode 2 having a positive electrode active material 4 applied to one or both surfaces of a positive electrode current collector 5 is housed in a bag separator 8 to provide a positive electrode unit. A sheet negative electrode 3 having a negative electrode active material 6 applied to one or both surfaces of a negative electrode current collector 7 is housed in a bag separator 8 to provide a negative electrode unit. The positive electrode unit is nipped by two negative electrode units to provide an electrode pair 25.  The positive electrode pairs 25, 25 are laminated with the lead part of the positive electrode 2 on one side and the lead part of the negative electrode 3 on the other side, so that a critical surface 25a where the negative electrodes 3 are mutually opposed through the two separators 8, and the positive and negative electrodes 2, 3 are never mutually opposed is formed between the electrode pairs 25, 25.
Patent JP-S63265049-A (JP)
Inventor: MURAMATSU KENJI
IPC: E04C2/06
Filed: 1987-04-23
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-S63264085-A (JP)
Inventor: KATAYAMA YUTAKA
IPC: A63B102/32
Filed: 1987-04-23
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-S63266604-A (JP)
Title: Magnetic head
Inventor: TANAKA FUMIO
IPC: G11B5/127
Filed: 1987-04-23
Abstract: PURPOSE:To execute the joining and fixing in a condition without a clearance, to equalize various characteristics and to decrease a cost by fitting a third core to a through-hole for fitting a first core of a coil bobbin and pressuring the third core to the first core by the pressing of an elastic member provided in a single body at the coil bobbin in the through-hole. CONSTITUTION:This cores 13' and 23' are different from the conventional cores and formed to the L-shaped bent shape. At the inside surface of a through-hole 15c of a coil bobbin 15, a protruding piece-shaped elastic member 15d is protruded. A third core 13' is overlapped on the first core 11 over the comparatively large area in the through-hole 15c, the central part of the overlapped part is pressed by the elastic member 15d, and therefore, the pressing and pressuring are equally executed to the first core 11 in the stable condition, and the pressuring is executed in the condition without a clearance to the first core 11. Thus, the various characteristics of the magnetic head are equalized, the improvement is executed and a manufacturing cost is decreased.
Patent JP-H07306869-A (JP)
Title: Device and method for map display
Inventor: SAITO NOBUO
IPC: G06T1/00
Filed: 1994-05-12
Abstract: PURPOSE:To improve the usability by displaying address information on a map. CONSTITUTION:The map display device, which displays the map on the basis of map information, is equipped with an address information storage means 11 which stores the address information, a corresponding information storage means 17 where the address information stored in the address information storage means and the map information are stored corresponding to each other, and point display means 3, 5, and 7 which displays the map according to the map information corresponding to specified address information on the basis of the correspondence relation in the corresponding information storage means when the address information in the address information storage means is specified and displays the point corresponding to the address information specified in this map.
Patent JP-H10279222-A (JP)
Title: Device for transportation of elevator system
Inventor: RICHTER UTZ
IPC: B66B9/16
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device of an elevator system which does not necessitate the disassembly of the elevator system when the elevator system is transported and is assembled at a position of a building. SOLUTION: This transportation/assembly frame 1 enables the assembly of a whole elevator system 32 at a factory in advance. Moreover, the transportation/assembly frame 1 has such length that it can be stored in a standard container for transportation. For this reason, it can be transported to any desired place simply by a railroad, a ship, and a truck to protect the whole elevator system 32 from damage in the optimum condition merely by devoting the minimum time and effort for packing it. When it is returned to its original place and stored, the transportation frame 1 can be folded down, and a plurality of transportation frames 1 can be piled up to save a space.
Patent JP-H10314840-A (JP)
Title: Coiler spindle for winding belt-like product and its use
Inventor: MAZODIER FRANCOIS
IPC: B65H18/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a spindle movement with high reliability even when winding at a low speed a metallic band with a very high temperature from continuous casting equipment. SOLUTION: This coiler spindle is constituted so that the belt-like product is wound at the outlet of a continuous casting machine. This coiler spindle is equipped with one set of adjacent segments arranged around a rotating center shaft 1, and these segments are movable in the radial direction by receiving the actions of means 4, 5, 6 for controlling the expansion and the storage of the spindle. The spindle M is equipped with a device for cooling a cylindrical winding surfaces S. In this device, an independent cooling system 18 having inlet opening and outlet opening, is included inside each segment 3. These openings are connected, through extendable connecting means J, 33, to the two chambers respectively, namely to the supply chamber and to the discharge chamber of a fluid box 35 fixed on the shaft 1 in a free space, which is arranged between the segments 3.
Patent JP-S60243853-A (JP)
Title: Front-loading type player
Inventor: MIYOSHI SEIZOU
IPC: G11B25/04
Filed: 1984-05-17
Abstract: PURPOSE:To imprve the operability of a front-loading type player, by increasing the moving amount of the player sliding section when the stylus is exchanged, and so forth, than the case when the player is normally used. CONSTITUTION:When a loading amount change-over knob 13 is pushed in the direction shown by the arrow (b) (backward), the long hole 13c of the knob 13 is pushed down in the direction shown by the arrow (c) (downward) along the long hole 13c and a switching lever 14 makes rotational movement around a shaft 15 in the direction shown by the arrow (f) (downward). When a player sliding section 2 moves in the direction shown by the arrow (a) (forward) under this condition, the bottom surface of a switching lever pushing section 14b contacts with a switch stopper 10. Accordingly, the switching lever 14 is pushed backward along a long hole 14a installed to the switching lever 14 and a switch pushing section 14d directly pushes the front end section 8a of a leaf switch 8. As a result, the movement of the player sliding section 2 in the direction shown by the arrow (a) (forward) is stopped. Therefore, the moving amount at this time becomes shorter than the case when the knob 13 is pulled forward and the player sliding section 2 is moved forward by a distance B.
Patent JP-H08296161-A (JP)
Title: Non-woven fabric for interior material and its production
Inventor: ONOE HIROSHI
IPC: D04H1/4391
Filed: 1995-04-25
Abstract: PURPOSE: To obtain an interior material consisting of a non-woven fabric having a single structure equipping both soft touch feeling, and sound adsorbing and insulating properties, having both of the supporting function of a base substrate and the aesthetic function of a surface skin in one unit. CONSTITUTION: This non-woven fabric for an interior material is obtained by directly coloring preferably with a thermal transcription printing at least the part of fibers constituting a non-woven fabric forming at least one side surface of the non-woven fabric for manifesting a designed pattern on the surface of the non-woven fabric. This non-woven fabric is obtained by smoothing at least one surface of the fabric consisting of the short fibers of 0.1-15.0de thermoplastic synthetic fibers as a major component and by directly coloring at least the part of the smoothed surface for manifesting the designed pattern.