baber/WOPTO huggingface dataset:
Patent JP-S6432248-A (JP)
Title: Overhead projector
Inventor: NAKAMURA TAKUMA
IPC: G03B21/132
Filed: 1987-07-29
Abstract: PURPOSE:To prevent a film from being exposed double by moving a thermochromic film cyclically between an erasing means and a printing means, and providing the thermochromic film endlessly so that both a film moving from the erasing means to the printing means and a film moving from the printing means to the erasing means cross the optical paths of projection light. CONSTITUTION:An image read by an image sensor 17 is written on the thermochromic film 1 by a thermal head 14 immediately and an image which is already formed on the film 1 is erased by an erasing head 13 prior to said writing. Thus, while the original image is read, the image is written on the film 1 and a projection lamp 18 is turned on after the end of the writing to project a desired image. Here, the image is formed on the film 1 which moves from the thermal head 13 to the erasing head 13, but the film which moves from the erasing head 13 to the thermal head 14 is made transparent by erasing head 13, so double exposure of images is eliminated.
Patent JP-S6079010-A (JP)
Title: Production of polymer
Inventor: MAEDA TETSUO
IPC: C08F8/20
Filed: 1983-10-07
Abstract: PURPOSE:To produce a polymer having N-halogenosuccinimide groups, by reacting a succinimide group-containing polymer obtained by reacting a maleic anhydride copolymer with ammonia with a halogen. CONSTITUTION:A succinimide group-containing polymer is obtained by reacting a copolymer comprising 0.5wt% or above maleic anhydride and other copolymerizable monomers (e.g., styrene) with ammonia in the presence of a catalyst (e.g., triethylamine) at room temperature -300 deg.C. This polymer is reacted with a halogen in the presence of a base (e.g., triethylamine) to obtain an N-halogenosucciminide group-containing polymer.
Patent JP-H0637714-A (JP)
Title: Cordless telephone set
Inventor: KANEKO SHIGEHIKO
IPC: H04B7/26
Filed: 1992-07-15
Abstract: PURPOSE:To eliminate the need for an exclusive use LED or LCD for displaying battery residual capacity by using a lighting section of a lighting dial key for the display of the battery residual capacity differently from that for the use of the dial key. CONSTITUTION:A control means 7 subtracts a quantity of current consumption in the standby mode X standby time from the charging quantity of a battery when the standby mode is finished, displays how many % the current battery charge quantity are in the beginning of the talking mode, where 100% are the full charging capacity of the battery, and sets a timer. Then a change in the mode from the talking mode is checked and when the talking is finished, the quantity of consumed current X talking time in the talking state is subtracted from the charging quantity of the battery and the timer is set in the charging state. Furthermore, a change in the mode is checked from the charging state, and when the charging is finished, the quantity of charging current X charging time is added to the charging quantity of the battery. The residual capacity obtained in this way is displayed by lighting relevant numerals of a dial key 6 with a LED 6.
Patent JP-H0535641-A (JP)
Title: Channel device
Inventor: NISHIKIRO MASAAKI
IPC: G06F13/12
Filed: 1991-07-26
Abstract: PURPOSE:To shorten the re-sending time and to improve a throughput by storing a channel command and transfer data sent from an input/output controller. CONSTITUTION:The channel device is equipped with an interface means 16, a storing means to store the control information of data input/output and the sending data to a peripheral device 13, a decoding means 18 to decode a signal from the peripheral device 13, and a control means to read the control information of the input/output from the storing means and the sending data to the interface means 16 and transfer them to the peripheral device 13. In this case, since the control information of the data input/output transferred to the peripheral device 13 and the sending data are stored, when the data re-sending request from the peripheral device 13 is received, the storing information is instantaneously transferred to the peripheral device 13. That is, when the re-sending request due to the search unsuccess, etc., is performed from the peripheral device 13, the storing content of a buffer 14 can be sent to the peripheral device 13 without passing through an input/output controller 10. Thus, the re-sending time can be shortened and the throughput is improved.
Patent JP-H0352492-A (JP)
Title: Fault detection system for duplicated equipment
Inventor: SASAKI YUZO
IPC: H04Q1/24
Filed: 1989-07-20
Abstract: PURPOSE:To pin-point location of a fault and to improve the fault detection capability of the duplicated equipment by collating a data passing through a channel of both systems for call by call in a time division exchange having duplicated channels, and changing the channel in the occurrence of an error. CONSTITUTION:Upon the receipt of time slot error information, a channel change processing means 9 receive the information with a time slot number recognition means 5 to recognize a time slot number having an error. When a central control unit 2 confirms the location of a channel through which the time slot having an error passes, that is, a memory address in a time switch in a channel 1, the channel change processing means 9 changes a memory address of a memory such as a channel store memory 1d of the system 1. As a result, when a time slot error detection means 8 does not receive the time slot error information, it is decided that no fault exists in the memory of the time switch of the system 1. Thus, the fault location is confirmed in a time division exchange having channels being duplicated especially in such a way.
Patent JP-S6346321-A (JP)
Title: Mounting device for motor for driving wind direction varying blade
Inventor: OSHIRO SHIGERU
IPC: F24F13/20
Filed: 1986-08-11
Abstract: PURPOSE:To prevent deterioration in insulation of a motor coil part due to dew condensation, by a method wherein a motor is pressed in a molded part, formed in a recessed shape as seen from a cool air passage, through a spacer, and the output shaft surface of the motor is positioned approximately flush with a partition wall surface. CONSTITUTION:A cool air partition plate 6' is molded in a recessed shape, as seen from a cool air passage, so that a motor 3 is prevented from exposure to the interior of the cool air passage, and the motor 3 is mounted in the recessed part. The outlet of a lead wire 12 is separated from a high temperature part by the use of a seal material 10. A space 11 serves to adjust a size when the motor 3 having a different size is mounted, and to level the cool air passage. This constitution enables a motor for drive to be completely installed in the cool air passage, and permits prevention of the occurrence of deterioration in electric characteristics due to dew condensation.
Patent JP-S5893171-A (JP)
Title: Molten carbonate fuel cell stack
Inventor: MURATA KENJI
IPC: H01M8/24
Filed: 1981-11-26
Abstract: PURPOSE:To simplify assembly process, decrease dimension such as stacking dimension, and suppress breakage of an electrolyte tile by fitting a porous electrode having grooves on the whole surfaces to thin metal plate, welding this plate to the other thin metal plate having liquid-like irregularities and banks so that grooves and liquid-like irregularities intersect at right angle. CONSTITUTION:A stack is accommodated in a container, and held at operating temperature. A fuel gas and oxidizing gas are supplied from each supply source to the surface formed in a stacking direction of the stack. Fuel gas and oxidizing gas are distributed to prescribed gas flowing paths, that is, the flowing paths formed by a groove 46 of an anode, irregularities 42a, 42b of a cathode 45 and an interconector 41. As gases flow, they react electrochemically in a unit cell comprising an anode 43, a cathode 45, and an electrolyte layer 47, and current is taken out across both electrodes.
Patent JP-S5976840-A (JP)
Title: Preform for reinforced metal and its production
Inventor: SAKADO NAOYUKI
IPC: C22C47/20
Filed: 1982-10-27
Abstract: PURPOSE:To produce a preform for production of a fiber reinforced metal having excellent performance by adhering a film- or sheet-like layer consisting of inorg. whiskers and an org. polymer binder on the surface of a metal. CONSTITUTION:Inorg. whiskers of B, graphite, Al2O3, SiC, Si3N4 or ceramic whiskers of B4C, etc. or metallic whiskers of Fe, Ni, Co, Cr, W, Cu, etc. are used as a reinforcing material. Starch, dextrin, PVA or the like which develops adhesive strength when melted is used as an org. binder. Both are uniformly mixed. The mixture thereof is uniformly sprayed on a thin sheet of a metal such as Al, whereafter the sheet is heated to decompose off the org. polymer binder and to adhere the whiskers tightly on the Al sheet, thereby manufacturing a preform. Several tens of such sheets are laminated and pressed, whereby the fiber reinforced composite material having high strength is obtd.
Patent JP-H0740074-A (JP)
Title: Laser beam machine
Inventor: NAGABORI MASAYUKI
IPC: B23K26/06
Filed: 1993-07-29
Abstract: PURPOSE:To provide a laser beam machine by which a cut surface on a product side, can be made uniform regardless of its cutting proceeding direction when cutting an object to be worked, which is made of a metal, a nonmetal, etc., into a prescribed shape. CONSTITUTION:An optical path changeover device 28 which can freely change over the phase of a laser beam B by 180 deg., is provided in the laser beam path 23 of a laser beam machine 20. This optical path changeover device 28 is constituted of a movable mirror 29 and a drive mechanism making this movable mirror 29 freely movable back and forth inside and outside the laser beam path 23.
Patent JP-S57112235-A (JP)
Title: Board transshipment device
Inventor: TAKEDA AKIHIKO
IPC: B65G57/03
Filed: 1980-12-29
Abstract: PURPOSE: To prevent edges of such a comparatively soft board as an original board of a plaster board from hanging down at the time of adsorption and transshipment of said board by turning up the edges for convenience of shipment through operation of a position detective means and a position adjustment means for board edge parts provided on the underside of a transshipment device.  
     CONSTITUTION: Board 1 carried in by a receiving board 12 of a conveyor 11 are adsorbed by a vacuum adsorptive device 6, and after ascending, are loaded onto a table lifter 13 in order. In case a stop position of the conveyor 11 is shifted at thie time, loading of the boards 1 with their edges trued up is impractical. Therefore, after absorbing boards 1 once, while search of the edge part position of the board 1 is made by a phototube 4 on one hand, a linear motor 10 composing a position adjustment measure 7 is driven on the other hand. Thus, position adjustment is made so as to keep constant the edge part position of the boards 1 in relation to a transshipment main body 2. Accordingly, edges of the boards 1 loaded onto the lifter 13 may be adjusted almost per  fectly by this device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05340082-A (JP)
Title: Slope face scaffold apparatus and slope face scaffold construction method using it
Inventor: TAKATSU YUTAKA
IPC: E04G1/30
Filed: 1992-06-05
Abstract: PURPOSE:To provide a slope face scaffold apparatus which can be easily operated and set by anyone so that slop face working can be safely and efficiently progressed even to the slightest degree. CONSTITUTION:A body 1 is formed of a base 2 connected to an inclined plate 3 having a plurality of claws 6 through a movable part 5, and has female screws on the opposite ends to the movable part 5. Proper holes 7 are provided on the upper parts of support plates 4 made movable by set screws 8 from the lateral lower parts of the inclined plate 3, and bolts 9 are screwed through the holes. Handrail pipe fixing metal fittings 10 are fixed in the end positions near the female screw holes.
Patent JP-H0478616-A (JP)
Title: Wind speed detection device of air conditioner for car
Inventor: KANEHATA YASUO
IPC: G01P5/12
Filed: 1990-07-17
Abstract: PURPOSE:To acquire a wind speed detection device of an automobile air conditioner which is cheap and high in detection precision of wind speed in a simple structure and without using any special parts by constituting it so that power supply for heating to a heating side heat sensitive element is intermittently carried out. CONSTITUTION:A wind speed detection device is constituted of a pair of thermistors 1, 2 for speed detection and their control circuit 6. At this time, the thermistor 1 is for temperature detection and the thermistor 2 for being heated. Additionally, the control circuit 6 is provided with a one chip microcomputer 3 to carry out arithmetical process by way if reading signal from each of the thermistors 1, 2, resistors R1-R4 constituting a wind speed sensor circuit with each of the thermistors 1, 2 and a transistor Q1 to carry out ON/OFF motion of the circuit. Then, when the transistor Q1 is switched ON by the microcomputer 3, heating power is supplied to the thermistor 2. Conversely, when the transistor Q1 is switched OFF, temperature signal voltage of the thermistor 2 is generated, and it is possible to read out temperature of the thermistor 2.
Patent JP-S5979402-A (JP)
Title: Magnetic recorder
Inventor: YOKOYAMA OSAMU
IPC: G11B5/02
Filed: 1982-10-27
Abstract: PURPOSE:To ensure the high-density recording which makes the best use of the characteristics of a vertically magnetized film by means of a thin film magnetic head by moving a recording medium so that a magnetic thin film formed to the thin film magnetic head at the side of a substrate is set at the flow-out side of the recording medium. CONSTITUTION:An angle 2-6 at which a recording medium is flowed out is made acute at the tip of a magnetic film touching a vertically magnetized film 2-7; while a soft magnetic film 2-8 is provided as a foundation layer of the film 2-7. Thus a vertical flow 2-10 of a magnetic flux can be produced to the film 2-7, and it is possible to leave magnetization vertical to the film 2-7, i.e. to perform recording. In this case, the recording density is not decided by the length of a gap part 2-5 of a thin film magnetic head, i.e. the space between soft magnetic films 2-2 and 2-3 but by the moving speed and the recording frequency of the recording medium. Therefore it is possible to increase theoretically the recording density up to a level that is decided by the size of the crystal grain of the film 2-7.
Patent JP-H0474517-A (JP)
Title: Composite reverse osmosis membrane
Inventor: SHIMIZU MITSURU
IPC: B01D71/54
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a composite reverse osmosis membrane equipped with a crosslinked polymer membrane having a high salt blocking rate, high water permeability and high chlorine resistance by forming a membrane composed of a crosslinked polymer having a specific composition on a porous support membrane. CONSTITUTION:The first layer composed of a solution prepared by dissolving a polyamino compound in the first solvent, for example, water, a lower alcohol such as methanol or ethanol or acetonitrile is formed on a porous support membrane. Subsequently, the second layer composed of a solution prepared by dissolving at least one compound selected from a dicarboxylic dihalide and a tricarboxylic trihalide and a polyfunctional compound having three or more isocyanate or ester groups in its molecule in the second solvent incompatible with the first solvent is formed on the first layer. Both layers are heated and dried to form a membrane composed of a crosslinked polymer on the porous support membrane to obtain a composite reverse osmosis membrane. The aforementioned polyamino compound has two or more amino groups in its molecule.
Patent JP-S5978457-A (JP)
Title: Manufacture of sintered substrate for alkaline battery
Inventor: NISHIMURA MASAMI
IPC: B22F5/00
Filed: 1982-10-27
Abstract: PURPOSE:To prevent weakening of a nickel sintered body caused by corrosion by an acidic solution and improve battery performance by passing a heated sintered substrate through a mixed gas containing oxygen and forming an acid resistant nickel oxide layer on the sintered substrate. CONSTITUTION:A sintered substrate (porosity is 80%) obtained by sintering carbonyl nickel powder by a usual method is passed through a mixed gas of oxygen and nitrogen (the volume ratio is 1:1) for about five minutes when its temperature is high (about 600-700 deg.C) immediately after sintering to form an acid resistant nickel oxide layer on its surface. The temperature inside the sintered substrate is uniform immediately after sintering, and a nickel oxide layer is formed uniformly in the surface and the inside of the sintered substrate. Consequently, weakening of the nickel sintered body caused by corrosion by an acidic solution is prevented, and battery performance is improved.
Patent JP-H1018503-A (JP)
Title: Ceiling plate for ceiling with gapped joist and executing method for ceiling with gapped joist
Inventor: MARUYAMA OSAMU
IPC: E04B9/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling plate for a ceiling with gapped joist which can simplify the execution of the ceiling with gapped joist and reduce cost required for the execution. SOLUTION: A ceiling plate 2 has a ceiling plate 2, a ceiling plate body 4, a muntin 8 provided with the first engaging groove 6 and a longitudinal sash bar 12 provided with the second engaging groove 10. In addition, in the ceiling plate 2, the first protruding part 16 in the upper part of the first engaging groove 6 of the muntin 8 is longer than the second protruding part 18, and the third protruding part 20 in the upper part of the second engaging groove 10 in the muntin 8 is formed shorter than the fourth protruding part 22.  The total of the protruding length of the first and the third protruding part 16, 20 is set up longer than the total of the protruding length of the second and the fourth protruding part 18, 22, and when a joint plate 13 is engaged in the first and the second engaging groove 6, 10 of mutually adjacent ceiling plates 2a, 2b, the lower face of a part corresponding to the outer end of the first protruding part 16 of the joint plate 14 in the ceiling plate 2a is composed to be covered by the fourth protruding part 22 in the ceiling plate 2b.
Patent JP-H04231163-A (JP)
Title: Manufacture for bimaterial parts by molding
Inventor: FUIRITSUPU JIYARII
IPC: B32B15/20
Filed: 1991-07-29
Abstract: PURPOSE: To produce the bimaterial part, which is formed by two aluminum alloys one of which constitutes the core and the other the matrix, while preventing the deformation of an inserted article and exactly placing the inserted article by moulding. CONSTITUTION: In the method, a core optionally containing a refractory skeleton is used, a natural coating of aluminum present on the surface of the core is removed and immediately after that the assembly thus obtained is coated with a film impermeable to gas and consisting of a metal such as nickel, the coated assembly is placed in a mould which is filled with the alloy of the matrix in the molten state at a temp. such that at least 30% of the core is superficially remelted. The method can be applied to the manufacture of motor vehicle parts such as engine cylinder heads and the insertion of ducts for aeronautical parts.
Patent JP-H0830931-A (JP)
Title: Cleaning card
Inventor: HAYASAKA HIROSHI
IPC: G11B5/41
Filed: 1994-07-18
Abstract: PURPOSE:To surely and easily clean a magnetic head surface without allowing polishing stains to remain in a card reader by alternately providing the front surface of a card base material with polishing layers and tacky adhesive layers in a grid point form. CONSTITUTION:The surface of the card base material 2 is first printed with every other piece of the disk-shaped tacky adhesive layers 4 contg. acrylic resin tacky adhesives in the grid point form. Next, the surface thereof is printed with the polishing agent layers 3 contg. Al2O3 in the grid point form so as not to overlap thereon. The tacky adhesive layers 4 and the polishing layers 3 are alternately arrayed and arranged in such a manner and the cleaning card is formed by blanking these layers in such a manner that the tacky adhesive layer 4 and the polishing layer 3 correspond to the part where a magnetic head comes into contact at the time of cleaning. At this time, the number and size of the grid points of the tacky adhesive layer 4 and the polishing layer 3 are arbitrarily settable, insofar as the transporting speed of the cleaning card is not drastically decreased by the tacky adhesive force of the acrylic adhesives when the cleaning card is transported in the card reader.
Patent JP-H0835969-A (JP)
Title: Automatic analyzer for feces occult blood
Inventor: WAKATAKE KOICHI
IPC: G01N35/04
Filed: 1994-07-20
Abstract: PURPOSE:To detect hemoglobin automatically by sequentially moving a cell sheet, wherein a specimen container for receiving faces sample dropped from a sampling container and a reaction container for e determining and containing the 2 sample in the specimen container are formed as a pair and a unitary body, from a sample distributing position to a cell-sheet rejecting part. CONSTITUTION:An arm 30 of a specimen-container moving robot D holds, lifts and turns a face-sample pickup container B, which is held with a primary-specimen container stocker at the container holding position. The tip of a discharge pipe part is moved to the upper side of a secondary-specimen container 40 of a cell sheet E at a dripping position (b). The specified amount of the sample is dripped. The sample in the container 40 is sucked with a pipe highly accurately and distributed into a reaction container 41 of the cell sheet E. After the distribution, the cell sheet E is sequentially moved intermittently along a cell moving path G. The first and second reagents are distributed at reagent-distributing positions (c) and (d). Blank measurement and the constant quantity measurement of the melted quantity of hemoglobin are performed with primary and secondary measuring devices K and L at measuring positions (e) and (f). The hemoglobin can be detected automatically without human work in this way.
Patent JP-S57112747-A (JP)
Title: Developing method for positive type radiation resist film
Inventor: MARUYAMA HIROSHI
IPC: H01L21/027
Filed: 1980-12-29
Abstract: PURPOSE:To accurately form a micropattern with a small amount of developers in a short time by developing a positive type radiation resist film to an intermediate state with a developer with higher solubility in a short time and to the final state with a developer with lower solubility. CONSTITUTION:When a positive type resist which is dissolved and removed by the cutting of the principal chain when irradiated is developed, it is first developed with a developer higher solubility such as methyl acetate for about 30sec and then developed with a developer with lower solubility prepared by mixing ethyl acetate with methyl isobutyl ketone in 3:7wt. ratio for 3min. The resist includes ''MPR  '' of MATSUSHITA DENKI K.K. using a mixed resist consisting of methyl methacrylate, methacrylic acid and tripropylene glycol diepoxide. By making use of only the developer with higher solubility, the resist can be developed in about 1min, yet the unexposed part is also dissolved to cause lower pattern accuracy. The development with only the developer with lower solubility requires 12min. By this developing method the pattern accuracy is maintained, and the developing time is shortened considerably. A micropattern is developed with high resolution, and the total amount of used developers is reduced.