baber/WOPTO huggingface dataset:
Patent JP-H0515480-A (JP)
Title: Vacuum cleaner
Inventor: MURAKAMI MINORU
IPC: A47L9/28
Filed: 1991-07-16
Abstract: PURPOSE:To provide a vacuum cleaner which prevents the occurrence of fire with exhaust air controlled when flame is detected in the rear section of an exhaust port. CONSTITUTION:A motor driven cleaner 2 is turned on when a switch 11 is closed, and air is then sucked in together with collected dust, so that it is exhausted out of an exhaust port after dust has been filtered a dust collecting filter. When exhaust air from the exhaust port 5 collides against the heating section of a combustion type stove while bursting into flame, ultra violet rays out of flame is detected by an ultra violet ray sensor 6. When flame is detected with ultra violet rays detected by the ultra violet ray sensor 6 exceeding a specified value, an amplifier 14 allows the relay 12 of the amplifier to be controlled, so that the motor driven lower 2 is lowered in output. This constitution allows the motor driven blower 2 to be lowered in output, and also allows exhaust air exhausted out of the exhaust port 5 to be reduced in volume.
Patent JP-S6151881-A (JP)
Title: Solar-ray power generating system
Inventor: YUGAWA MOTONOBU
IPC: H01L31/042
Filed: 1984-08-21
Abstract: PURPOSE:To reduce the capacitance of a resistor by forming a specific solar-cell in constitution in which a contactor and the resistor are fitted only to a module. CONSTITUTION:When sunshine is insufficient and load 6 is not supplied with power, a contactor 2 is closed and currents only of a solar-cell module 1a are flowed through a resistor 3. When the value of the resistor 3 is sufficiently low, the currents are taken into a controller for a system apparatus 5 while using the terminal voltage of the resistor 3 as a control element because the currents are approximately proportional to the intensity of sunshine, and a pumping through which a system is started when the value exceeds some reference value can be prevented. A contactor 4 is left as it is opened on the suspension of the system, but it may be left as it is closed when the input impedance of the system apparatus 5 is sufficiently large. Accordingly, the same function as conventional devices can be displayed even when the contactor 2 and the resistor 3 are mounted to the solar-cell module 1a as one part of a solar-cell 1, thus, reducing currents flowing through the resistor 3.
Patent JP-S5877290-A (JP)
Inventor: OONISHI HIROSHI
IPC: H05K3/34
Filed: 1981-11-02
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-S6154021-A (JP)
Title: Magnetic recording medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/65
Filed: 1984-08-24
Abstract: PURPOSE:To improve the weather and corrosion resistances and durability by using a prescribed component as the principal component of a ferromagnetic thin film and decreasing gradually the rate of a specified atom in the component in the direction of the depth of the film. CONSTITUTION:In a vacuum deposition apparatus having an inlet 14 for introducing gaseous nitrogen at a proper position, a ferromagnetic thin film contg. iron nitride as the principal component is formed on a nonmagnetic substrate so that the ratio of nitrogen atoms to iron atoms is gradually decreased toward the surface of the film in the direction of the depth of the film. Since the degree of nitriding of the ferromagnetic thin film is made lower toward the surface, the weather and corrosion resistances are improved. The adhesion of the magnetic layer to the substrate is improved by a high degree of nitriding, and the durability is also improved.
Patent JP-H08359-A (JP)
Title: Dandruff removing hairbrush
Inventor: NISHIKAWA RYUJI
IPC: A46B15/00
Filed: 1994-06-23
Abstract: PURPOSE:To suck dandruff, dust or the like deposited on a head skin or hair by providing a brush with a hole and a rear cover, and rotating a vane in a handle on the operation of a motor. CONSTITUTION:A brush 1 is provided with suction holes 4 and a rear cover 2 is fitted thereto. A handle is provided with a filter device and a vane is rotated on the operation of a motor for suction. Fallen hair, dust, dandruff or the like is drawn via the holes 4 of the brush 1, and enters the filter device at the time of combing the hair. Also, the reverse flow of the fallen hair, dust, dandruff or the like is prevented with a nonreturn valve. In this case, the holes 4 are formed on the bristle end and side of the brush 1, thereby drawing dandruff, dust or the like deposited at a hair root or on a head skin without any damage thereto, and providing a better combing effect. After use, the rear cover 2 and the filter device are demounted, or only the rear cover 2 is detached, thereby allowing the brush 1 and others to be easily cleaned and washed. Furthermore, more fallen hair, dust and dandruff can be removed by increasing a combing frequency at one time, thereby preventing the contamination of the hair and keeping the cleanliness thereof.
Patent JP-2000010296-A (JP)
Title: Image projection method, exposure method, production of liquid crystal display device, image projector and exposure device
Inventor: YONEYAMA RYOICHI
IPC: G02F1/1368
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To embody an image projection method which does not require original plates (reticles) for every image even in the case of projection of the reversal images of original images in addition to the original images, an image projection method, an exposure device, a process for producing a liquid crystal display panel, an image projector and an exposure device. SOLUTION: The images 501 which are the same as the original images 600, the laterally reversal images 502 of the original images 600, the point symmetrical images 503 of the original images 600 and the vertically reversal images 504 of the original images 600 are projected onto the same projection surface 700 from exit light L including the original images 600 by using a condenser lens, a polarization beam splitter, a deflection plate and a total reflection mirror, by which the exposure of a resist, etc., are carried out.
Patent JP-H0522428-A (JP)
Title: Multifunction telephone set control system for private branch exchange
Inventor: SAKAYORI YASUKO
IPC: H04M3/533
Filed: 1991-07-17
Abstract: PURPOSE:To facilitate the storage procedure of a message when a telephone user is absent and the reproducing and transfer procedure of the stored message. CONSTITUTION:Multifunction telephone sets 1 and 2 are respectively provided with a message delivered lamp 3 indicating the delivery of the message, a message reproducing button 4 making a transfer request from the message reproduction of a message storage memory 11, a message recording button 5 used for notifying of message recording and voice mail delivery, a control part 10 managing the message for a private branch exchanger (PBX) 7, and a digital line circuit 8 provided with a built-in message storage memory 11 storing the message, are provided.
Patent JP-S5878706-A (JP)
Inventor: YANAGIDA HIROAKI
IPC: B28B23/02
Filed: 1981-11-05
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-H0225903-A (JP)
Title: Programmable controller
Inventor: TAKAHASHI NOBORU
IPC: G05B19/048
Filed: 1988-07-15
Abstract: PURPOSE:To omit a base unit and to reduce the cost of a programmable controller by securing the mutual electrical connection among the units of the programmable controller via the connectors. CONSTITUTION:A power unit 1 is prepared together with a CPU unit 2, the input units 3, and an output unit 4. The terminal stages 5 are attached to both units 3 and 4. These units are connected to each other via the connectors 7. In other words, each of said units contains a male connector 7a on one of two side faces of the unit and a female connector 7b on the other side face respectively. The unit 1 has a connector 7b only. In such a way, the units are connected to each other via the connectors 7. Thus the scale of a programmable controller receives no limitation since no limitation is given to the number of input and output units connected to each other. Furthermore, no base unit is required. In such a constitution, the cost of the programmable controller is reduced.
Patent JP-2001001134-A (JP)
Title: Tool for removing solder from substrate carrier
Inventor: TANIGUCHI SHIGETO
IPC: H05K3/34
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To surely remove solder adhering to the inside of a substrate holding groove of a substrate carrier with a simple constitution. SOLUTION: In this solder removing tool 10, a fluororesin claw member 11 is fixed to the specified position by a fixing mechanism 13 so as to be fitted in a holding groove 1a of a carrier 1 which is carried in a return section 5b of a carrying passage, and solder 9 adhered to the inside of the holding groove 1a of the carrier 1 is scraped off by the claw member 11. Since the claw member 11 is held in a retracting manner in the retracting direction A away from the carrier 1 by a holding member 25 while urged by an urging mechanism 27, the load on the claw member 11 and the carrier 1 through the interference with the solder 9 is reduced in removing the solder.
Patent JP-2001002818-A (JP)
Title: Foamed resin and preparation thereof
Inventor: URABE SHINSUKE
IPC: C08L23/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed resin which feels like natural wood and exhibits not only high moisture-absorbing properties and high moisture-releasing properties but also high heat resistance though it is mainly composed of a styrenic resin. SOLUTION: A resin composition comprising a styrenic resin (such as a polystyrene or the like), an olefinic resin having a melting point of 130-250 deg.C (such as a polypropylenic resin or the like), a moisture-absorbing substance and a compatibilizer is subjected to foam molding to give a foamed resin excellent in moisture-absorbing properties, moisture-releasing properties and heat resistance. The compatibilizer included block copolymers composed of a polystyrene block and a polyolefin block (such as SBS resins or the like). The introduction of the compatibilizer brings about an increase of the content of the olefinic resin and improvement in heat resistance.
Patent JP-H0528943-A (JP)
Title: Vacuum device
Inventor: KUROKAWA TAKESHI
IPC: H01F7/02
Filed: 1991-07-17
Abstract: PURPOSE:To achieve a desired degree of vacuum in a short time by filling a vacuum vessel serving as a main portion of a vacuum device with inert gas such as nitrogen, and baking the inside of the vessel using a heater. CONSTITUTION:An evacuation system comprises a main valve 7, a turbo- molecular pump 6, and a vacuum rotary pump 5 connected to the respective portions of a vacuum vessel 1, and a gas introducing valve 4 and a safety valve 3 are further connected to the respective portions of the vacuum vessel 1. Dry gas is introduced into the vacuum vessel 1 through the gas introducing valve 4 and the vacuum system is baked at predetermined temperature. The dry gas pressure within the vacuum vessel 1 is regulated by the safety valve 3 so that safety of the vacuum device is guaranteed.
Patent JP-S6421759-A (JP)
Title: Write control system for information recording and reproducing device
Inventor: NAKANO RIICHI
IPC: G11B19/04
Filed: 1987-07-15
Abstract: PURPOSE:To surely avoid the generation of write malfunction, and to prevent the breakdown of information before it occurs by providing a first control signal to show the termination of read operation or write operation, and a second control signal to show the start of the write operation, and a write permission signal. CONSTITUTION:A first and a second latches 5, 9 are set based on the first control signal S2 showing the termination of the read operation or the write operation, and the second control signal S1 showing the start of the write operation. Besides, the write permission signal S4 is provided together with the first and the second control signals. Accordingly, the propriety of the first and the second control signals, which are the condition of the start of the write operation, can be verified based on the write permission signal S4. Thus, the generation of the write malfunction, due to a noise in a circuit, etc., is surely avoided, and the information breakdown caused by the write malfunction can be prevented before it occurs.
Patent JP-H0463982-A (JP)
Title: Electric motor for scroll compressor
Inventor: KAWAKAMI MITSUNORI
IPC: F04C29/00
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the number of parts and simplify the constitution by performing oscillating movement of an oscillating scroll by electromagnetic force. CONSTITUTION:Rotatins magnetic field is generated in an inner iron core 2, out of alternating current power generated in a circuit combined with condensers 9, 10 and coils 5-8 by coefficient excitation and coils 3, 4 of single phase and two poles provided in the inner iron core 2. Eccentric oscillating movement is performed with the inner iron core 2 by interaction between the rotating magnetic field generated in the inner iron core 2 and the rotating magnetic field generated in the outer iron core 1. Hereby, because oscillating movement of an oscillating scroll can be performed by electromagnetic force, the number of parts is remarkably reduced and the scroll compressor of simple constitution can be obtained.
Patent JP-S61263648-A (JP)
Inventor: GEORUKU TSUEMUPU
IPC: B01L7/04
Filed: 1985-08-13
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-H0227478-A (JP)
Title: Document management device
Inventor: OGAWA YASUTSUGU
IPC: G06F12/00
Filed: 1988-07-18
Abstract: PURPOSE:To attain ambiguous retrieve to express the magnitude of the relation between a key word and each document by selecting the document conforming to a retrieving request with the use of an expanded inverted file according to the retrieving request of a user, and managing an input/output. CONSTITUTION:An expanded inverted file 7 to hold the relation of the key word and each document by a numeric value is provided. For this reason, when the document is retrieved by a document selecting part 3, the magnitude of the relating degree between the key word group designated by a user 10 and each document obtained by prescribed calculation from the expanded inverted file 7 can be defined as file accuracy. Thus, the ambiguous retrieve to indicate a retrieve result in such a sequence is attained, and when the document is retrieved, a threshold value control type ambiguous retrieve, in which the file accuracy required by the user is set at a threshold value, and the document number control type ambiguous retrieve, in which the document required by the user is selected in the sequence at the larger file accuracy and it is made into the retrieve result, are attained.
Patent JP-H0342809-A (JP)
Title: Stationary induction electrical device
Inventor: SHICHI MASARU
IPC: H01F27/32
Filed: 1989-07-11
Abstract: PURPOSE:To improve cooling of a winding and to control reduction in functions of a magnetic shield by providing a through hole at an insulation plate, by providing a path between lower supporting metal fitments at a yoke part and between the yoke part and a magnetic shield and then by forming a cooling medium path reaching the lower part of the winding through the path and the through hole. CONSTITUTION:A penetration hole 27b is provided at an insulation plate 27 and a path 24 for flow is provided between a yoke part 4 and a lower supporting metal fitment 6 and between the above yoke and a lower magnetic shield 21. Then, a cooling medium path 25 shown by a dash line reaching the lower part of windings 7 and 8 through a path 24 and the through hole 27b is formed, thus securing a cooling medium path needed for cooling the windings 7 and 8 easily. Thus, since it is possible to reduce a cooling medium path hole 21a which is provided at the magnetic shield 21 by this amount, the amount of leaked magnetic flux at the cooling medium path 21a can be reduced, thus reducing the loss and eliminating local heating at a cooling medium path hole 6a of a supporting metal fitment 6.
Patent JP-S6155596-A (JP)
Title: Heat exchanger
Inventor: OKAMOTO MASAYOSHI
IPC: F28F3/08
Filed: 1984-08-24
Abstract: PURPOSE:To provide a sufficient agitation of heat exchanging medium and enable an efficiency of heat exchanging operation to be improved by a method whrein a longitudinal cylindrical header having communication holes is arranged between both ends of the adjoining tube elements and a heat exchanging medium accumulation chamber is arranged between both ends. CONSTITUTION:When a heat exchanger is used as a car cooler evaporator, coolant is guided from an inlet pipe 6 into the tank chamber at one end of the lower tank T2, ascended in a group of the heat exchanging medium passages 1a of a plurality of tube elements 1 at the end part of the core, thereafter reversed in the upper tank T1 and descended down in the group of the next stage of heat exchanging passages and further reversed again in the lower tank T2, lifted up in the group of the next passages and then fed out of the unit from the outlet pipe 7. The coolant enters the accumulation chamber 5 in the header member 4 when reversed, and sufficiently agitated and supplied to the next stage of group of the heat exchanging medium passage, so that an over-heated gas component of the coolant and wet gas component are not partially balanced in each of the tube elements 1 and thus an entire superior heat exchanging operation can be realized and an efficiency of heat exchaning operation can be improved.
Patent JP-S6420144-A (JP)
Title: Method for setting printing position in dot printer
Inventor: MORI MAKOTO
IPC: G06K1/20
Filed: 1987-07-16
Abstract: PURPOSE:To lessen the change of coordinates when the printing position is changed thereby to simplify the change of the printing position, by positioning each block by absolute coordinates or by relative coordinates between blocks, so that the start position for printing of a field in each block can be positioned by the absolute coordinates or by the relative coordinates with respect to the positional coordinates of the block. CONSTITUTION:Fields f1-f5 are formed into one block B1 representing an information of one meaning, while fields f6 and f7 are united as one block B2 representing an information of another meaning. After the origin of coordinates is set, the origin coordinates (x0, y0) of the block B1 and the origin coordinates (x1, y1) of the block B2 with respect to the origin of coordinates are respectively determined by the absolute coordinates. Further, the starting point of printing for each of the fields f1-f5 in the block B1 is decided by the absolute coordinates with respect to the origin (x0, y0). Also, the starting point of printing for each of the fields f6 and f7 is decided by the absolute coordinates with respect to the origin (x1, y1) of the block B2.
Patent JP-S6421797-A (JP)
Title: Series shift register
Inventor: HASHIRANO MASARU
IPC: G11C19/00
Filed: 1987-07-16
Abstract: PURPOSE:To reduce the number of constituting elements by about 1/4 by forming the D flip-flops of odd stages in a edge latch type, and the D flip-flops of even stages in a level latch type, and to reduce power consumption by reducing the frequency of a clock pulse into 1/2. CONSTITUTION:The odd stage is constituted of the D flip-flops 24, 16 of the edge latch type to operate at the leading (trailing) edge of a clock pulse, and the even stage is constituted of the D flip-flops 25, 27 of the level latch type to operate at the low (high) level of the clock pulse. On account of this constitution, the D flip-flops of the level latch type, which has less number of parts can be used for all the stages, except the even stage or a first stage. Accordingly, the total number of the parts can be reduced down to about 1/4 or about 1/2, and in addition, the frequency of the clock pulse can be reduced to be 1/2 of a customary one. Thus, the power consumption can be reduced.
Patent JP-H05339405-A (JP)
Title: Production of fuel tank
Inventor: KUNO TAKAO
IPC: C08F255/02
Filed: 1992-06-11
Abstract: PURPOSE:To produce a fuel tank having increased heat-resistance and decreased fuel transmissivity by irradiating the outer surface of a tank having a polyethylene outer layer with electron ray, etc., and treating with a solution containing acrylonitrile and a polymerizable flame-retardant. CONSTITUTION:The outer surface of a fuel tank having an outer polyethylene layer, preferably a tank having a multiple multilayer structure and produced by sandwiching a gas-barrier layer (e.g. polyamide) with outer polyethylene layers interposing an adhesive layer (e.g. modified polyolefin) is irradiated with gamma-ray, electron ray or ultraviolet ray (preferably electron ray) and treated with a mixed liquid containing 10-95wt.% of acrylonitrile and 90-5wt.% of a flame- retardant having polymerizable functional group (e.g. vinyl phosphonate oligomer) to obtain the fuel tank having a polyethylene layer grafted with acrylonitrile and the flame-retardant having polymerizable functional group. As an alternative method, the tank is produced by treating the outer surface of the tank with the mixture, irradiating with electron ray, etc., to effect the grafting reaction and washing and drying the product.
Patent JP-H0678999-A (JP)
Title: Catheter having expandable and two-partly constituted needle guard
Inventor: FURANSHISU PII REMITSUKUSU
IPC: A61M25/00
Filed: 1993-06-25
Abstract: PURPOSE: To obtain a catheter device including an extensible long needle guard by covering a needle exposed to a protective part by a needle guard, equipping the needle guard on the proximal end part of the catheter device, and making the same an extensible structure. CONSTITUTION: A needle 24 is mounted on the distal end part of a flush chamber 26 and the needle 24 extends through the tip end 60 of a needle guard, a needle hub 52, and a catheter 50. The needle guard slides from the distal end part of the housing into a needle housing and the taper distal end part of the flush chamber base engages with the proximal end part of a guard slot 36 to guide the needle guard to the housing in the periphery. The guard and the housing slide until the narrowed slot proximal end part 92 engages with an opening part 74 of the housing to mutually lock two constituting parts. A tool to expand the with narrowed slot part 93 is inserted into the opening part 74 and the slot 36, and, thereby, the needle guard can perfectly advance into the needle housing.
Patent JP-S6421600-A (JP)
Title: Building custodian
Inventor: TAKAUCHI SOJI
IPC: G06Q50/16
Filed: 1987-07-15
Abstract: PURPOSE:To attain printing without requiring much labor by providing a computer with an automatic printing means for automatically printing out a graphic indicating the state of facility in the building or environment which can be obtained from items inputted from an input part on a graphic printer. CONSTITUTION:The computer 1 is provided with the automatic printing means 4 for automatically printing out a graphic indicating the state of facility in the building or the environment obtained from items inputted from the item input part 3 on the graphic printer 2 at a prescribed time in accordance with the contents of a prescribed instruction. Thereby, the graphic indicating the state of the facility in the building or the environment can be automatically printed out from the graphic printer 2 at a prescribed time in accordance with the contents of the prescribed instruction. Thus, printing can be attained without requiring much labor.
Patent JP-S5874979-A (JP)
Inventor: KUREARENSU DENISU FUOTSUKUSU
IPC: F16K31/06
Filed: 1982-10-12
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。