baber/WOPTO huggingface dataset:
Patent JP-H09190019-A (JP)
Title: Automatic document feeder
Inventor: SUZUKI KAORU
IPC: G03G15/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To shorten the copying time of a document and to improve copying efficiency by stopping the already copied document from being ejected and carrying the next document to a specified position for exposure between the copied document and a document platen. SOLUTION: This feeder is provided with a table glass 2 on which the document 1 carried from a document tray 5 is set; a document cover 4 pressing the document 1 set on the upper surface of the glass 2 to the glass 2 with downward movement by gravity, which is set so that it can move up and down; and document feeding means 10 and 11 carrying the first document 1 to a space between the cover 4 and the glass 2 and carrying the next document to the specified position for exposure of the glass 2 between the document 1 and the document platen from the lower part than the upper surface of the glass 2 without ejecting the copied document.  When the copying of the first document is completed, the copied document is not ejected and the next document is carried to the space between the document and the glass 2 from the lower part than the upper surface of the glass 2, then the copying of the next document is performed.
Patent JP-H06201408-A (JP)
Title: Inspection recorder
Inventor: KONDO MAKOTO
IPC: G01D9/00
Filed: 1993-01-11
Abstract: PURPOSE:To obtain an inspection recorder for facilitating inspection work while recording inspection results appropriately. CONSTITUTION:Required inspections are carried out while indicating the state and the inspection items of a machine 1 to be inspected on a recording medium 5. Finish of inspection of the machine is notified to an inspection recorder 6 through recognition of an identification code 4 by means of a reader 7 and operation of an inspection finish input means. Inspected items and required items of inspection results are then recorded on at least one of the inspection recorder 6 or the recording medium 5. This constitution simplifies preliminary work for inspection and records the inspection results appropriately.
Patent JP-2000205834-A (JP)
Title: Package inspecting method
Inventor: SHIRAKAWA MASAHIKO
IPC: G01B11/24
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To establish an inspecting method in which non-defective packages are not mistakenly determined as defectives by performing inspection along the diameter of a package face, discriminately inspecting both sides of a bobbin located at the center part, and determining a shape failure only in the case that inspection results are both failures. SOLUTION: In a package 1, a thread Y wound on a predetermined-diameter bobbin 2 has approximately a cylindrical shape. A laser sensor 5 irradiates an object with laser light and detects its reflected light to determine the distance to the object. The laser sensor 5 is arranged at a location opposite to the upper face 1a of the package 1 to scan the package upper face 1a, and to obtain the cross-sectional shape along the center line 1b along the diameter of the package 1. Then at the time of shape inspection, inspection is performed along the diameter of the package face, both sides of the bobbin located at the center part are each discriminately inspected for shape failures, and a shape failure is determined only in the case that inspection on both sides are both failures.
Patent JP-S58120561-A (JP)
Inventor: ISHIGURO TADASHI
IPC: C04B28/08
Filed: 1982-01-12
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。
Patent JP-H03207974-A (JP)
Title: Refrigerator of cold insulating vehicle
Inventor: SASAKI KYOSUKE
IPC: F25D3/00
Filed: 1990-01-11
Abstract: PURPOSE:To fill in a cold plate in a reefer a heat storage/cold storage material and replace the same in a short time by supplying a latent heat cold storage material stored in a tank provided on the ground to the cold plate in a freezer of the reefer using a pump. CONSTITUTION:There are disposed on the ground a cooling unit 1, a tank 2 for storing a heat storage/cold storage material, and a pump 3. A discharge outlet of the pump 3 and a coupling inlet 17 of a lower part of a cold plate 15 of a reefer 12 are connected through a flexible tube 18, and a coupling inlet 16 of an upper part of the plate 15 and the upper part of the tank 2 are connected through a flexible tube 19. A heat storage/cold storage material8 in the tank 2 is fed to the plate 15, whilst a heat storage/cold storage material 8 losing its cold storage effect is returned to the tank 2 through the flexible tube 19. Hereby, the heat storage cold storage material 8 is filled or replaced in a short time. Further, the weight of the reefer 12 is reduced and hence the fuel cost is also reduced.
Patent JP-H09188782-A (JP)
Title: Thermoplastic elastomer and jacket hose
Inventor: TSUCHIDA HISATOSHI
IPC: C08L9/06
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain the above elastomer free from greasiness, low in modulus and low in creep, high in mechanical strength, comprising a polypropylene, a hydrogenated styrene/butadiene rubber and an epoxidized styene/butylene copolymer. SOLUTION: This thermoplastic elastomer comprises (A) 70-95wt.% of a polypropylene (A1 ) and a hydrogenated styrene/butadiene rubber (A2 ) and (B) 5-30wt.% of an epoxidized styene/butylene copolymer in the weight ratio of the component A1 to the component A2 of 20:80 to 50:50, especially 30:70 to 40:60. The component B having >=5wt.% epoxidation ratio is used. A jacket hose, for example, is obtained by weaving a yarn such as a polyester yarn to provide a cylindrical fabric, coating the fabric with the elastomer in 100-200μm thickness and cooling.
Patent JP-S57121453-A (JP)
Title: Reciprocating movement device
Inventor: UENO SHIYOUJI
IPC: B24B47/02
Filed: 1981-01-13
Abstract: PURPOSE:To simplify structure and improve durability of a reciprocating movement device by providing a main body, with a set-in object for abrasion, with a block as well as a pressing board and holding up after abrasion an abrasive roller from an object for abrasion so that a special power plant to hold up said roller is not required. CONSTITUTION:After moving a main body 1 with a set-in liquid crystal glass 19, an object for abrasion, by means of drive of a motor 2, the surface of said glass 19 is abraded with an abrasive roller 4. Upon completion of abrasion, a bearing 6 fitted to a roller 4 is moved upward along a slant of a block 7 provided at the rear end of the main body 1 and holds up the roller 4 from the surface of the liquid crystal glass 19. At this time, a pressing board 8 provided on the main body 1 puts a bearing 10 fitted to a rotary arm 9 in operation and the bearing 10 comes in contact with a bearing 11 of the roller 4, which is maintained in a condition of being held up by the rotary arm 9. When the main body 1 moves under this condition, the motor 2 is reversed and the main body 1 is moved in a contrary direction.
Patent JP-H11201399-A (JP)
Title: Liquefied natural gas storage method and equipment thereof
Inventor: KAWACHI AKINORI
IPC: F17C13/12
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To maintain airtightness of a container even if a crack is generated in a welding part of a LNG storage container. SOLUTION: A cold reserving layer 6 is arranged between an outer tank 5 and an inner tank 4 in a LNG storage tank 2, and a porous heat insulating material 8 such as polyurethane is arranged in the outer circumference part and the lower part of the inner tank 4. A nitrogen gas purging device 4 and a halogen gas supplying device 11 are connected to the cold reserving layer 6 in the LNG storage tank 2. The halogen gas supplying device 11 can supply chlorofluoromethane gas serving as freezing gas to the cold reserving layer 6.
Patent JP-H05187092-A (JP)
Title: Glazed concrete panel
Inventor: KITAGAWA SATOSHI
IPC: C04B41/50
Filed: 1992-01-10
Abstract: PURPOSE:To prevent cracks, by burying a metallic net in a concrete base material and applying a glaze on the surface of concrete base material. CONSTITUTION:A metallic net 1 is extended in a frame to uniformly place concrete in order to form a flat concrete base 6 at the top thereof. A glaze 3 combined with a boric acid frit, gaerome clay, and a binder is applied on the upper face of the concrete base 6 to form a glazed concrete panel 8. In this way, the thermal stress generating between the concrete base material 6 and the metallic net 1 resulting from the difference between respective thermal expansion coefficients is absorbed by the extensible property of the metallic net 1 and hence, its strength can be secured.
Patent JP-H03209303-A (JP)
Title: Insecticidal aqueous aerosol
Inventor: DOHARA KAZUNOBU
IPC: A01N25/06
Filed: 1990-01-09
Abstract: PURPOSE:To obtain an insecticidal aqueous aerosol enhanced in insecticidal effect by blending 2,4-dioxo-1-(2-propynyl)-imidazolidin-3-ylmethyl chrysanthemate with 12-20C aromatic hydrocarbon and kerosene at a specific ratio. CONSTITUTION:(b) One or more kind of 12-20C aromatic hydrocarbons and (c) kerosene are blended into (a) an insecticidal aqueous aerosol containing a compound expressed by the formula as an active ingredient at a weight ratio of 1:8-1:10 and further water, an emulsifying agent and a propellant are added thereto to enhance insecticidal effect. Furthermore, as the aerosol, one or more kind of compounds selected from allethrin, tetramethrin, furalesthrin, phenothrin, resmethrin, cyphenothrin, permethrin, cyfluthrin, furamethrin, cypermethrin, deltamethrin, empenthrin, fenpropathrin, etc., can jointly be used in addition to the compound expressed by the formula.
Patent JP-H07213072-A (JP)
Title: Grounding protective device for single-phase three-wire inverter
Inventor: OKATSUCHI CHIHIRO
IPC: H02M7/5387
Filed: 1994-01-14
Abstract: PURPOSE:To provide a grounding protective device, of an inverter, which can prevent a fire due to leakage electricity. CONSTITUTION:The grounding protective device is provided with a separation means made of an electromagnetic actuator 47, with a second current detection means of a fuse 34, with a means which is constituted of a fusing detection contact 34a, of a fault detection circuit 38 and of a trip circuit 39 and which gives a separation instruction to the separation means, with a first current detection means constituted of current detectors 13, 14 and with a control means which is constituted of voltage detectors 7, 8, of a transformer 22, of a voltage- reference generator 23, of a low-voltage selection circuit 24, of an amplifier 25, of a multiplier 25 and of amplifiers 27, 28.
Patent JP-H08187967-A (JP)
Title: Sheetlike material having mounting printed matter and its manufacture
Inventor: NAGAYOSHI HISATO
IPC: B42C19/06
Filed: 1995-01-11
Abstract: PURPOSE: To provide a sheetlike material having a mounting printed matter in which practical value and interest are added and recording information content is plenty and accurately stuck and to provide a manufacturing method. CONSTITUTION: A mounting printed matter 3 is stuck through a sticking part 4 under the left of a sheetlike material 2. A cutting line 5 such as perforations and punching holes 6 for alignment are provided in the mounting printed matter 3.
Patent JP-H05185177-A (JP)
Title: Manufacture of valve sleeve
Inventor: TAKEDA KUNIO
IPC: B21J5/12
Filed: 1992-01-10
Abstract: PURPOSE:To obtain a method for efficiently manufacturing a valve sleeve having high precise sleeve groove. CONSTITUTION:A cylindrical stock 7 having a bottom part, forming performed groove part 9 is laid on a forming die 11. In the condition of bringing the working surface 14a of a movable mount 14 into pressed contact with the inner surface of the performed groove part 9, a forming punch 10 is descended and the cylindrical blank 7 having the bottom part is pressed into the forming die 11 and reduce to this diameter and the performed groove part 9 is formed along the working surface 14a and also the opening end of the performed groove part 9 is closed to form the sleeve groove. By restraining the cylindrical blank 7 having the bottom part to a knockout pin 18, the forming punch 10 is pulled out and the cylindrical blank 7 having the bottom part, forming the sleeve groove is taken out. A through-hole is formed to the bottom part in the taken out cylindrical blank 7 to obtain the valve sleeve.
Patent JP-H08189681-A (JP)
Title: Clean room
Inventor: RO TOSHITAMI
IPC: F24F7/06
Filed: 1995-01-12
Abstract: PURPOSE: To improve the manufacturing yield of a semiconductor device by eliminating the winding up of contaminated air at a conveying space side at the time of conveying and delivering a board between a clean space and a conveying space in a clean room, and preventing the contamination of the board during the conveying and delivering. CONSTITUTION: When a board is conveyed and delivered between a clean space 7 and a conveying space 8, an opening 5 is closed by a door 6. An eye lid 4 for partitioning the spaces 7, 8 is so formed with an air flow regulating window 10 opened from a grating 3 above a predetermined height over a predetermined width as to obtain a space in which the excess air of the space 7 flows to the space 8. The lid 4 is installed at the position isolated at a predetermined distance from the front surface of a semiconductor manufacturing apparatus 1. The clean air supplied to the space 7 via a ULPA filter 2 is fed as a laminar flow at the periphery of the apparatus 1 and discharged from the grating 3.
Patent JP-H02185298-A (JP)
Title: Induction heating type iron
Inventor: HIROTA MIZUO
IPC: D06F75/02
Filed: 1989-01-10
Abstract: PURPOSE:To avoid the burning of an iron stand and further the fear of a fire, etc., to the utmost by controlling a high frequency power source and stopping the energizing of a heating coil when a heating coil switching means never switches the heating coil for prescribed time. CONSTITUTION:When an iron body 11 is placed on a heating coil A, and the heating coil A is energized, a signal from a load detecting means 17 is made into a signal to indicate the existence of the iron body, and the energizing of the heating coil A is to be continued. At this time, the iron body 11 is inductively heated on the heating coil A. When the base face temperature of the iron body 11 becomes higher than a set temperature, since the output of a base temperature detecting means 22 becomes higher than the set temperature, a transmission control means 21 stops the transmission of a transmitting means 20. Thus, the output of a receiving means 19 is made into a LOW level, and a control means 15 makes the mode of a heating coil switching means 14 into one mode in which high frequency power is never supplied to any heating coil.
Patent JP-2000205683-A (JP)
Title: Control method for heat pump type air conditioner
Inventor: ABE YOSHIHIRO
IPC: F25B13/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce adverse effect on the life of parts within a cycle and the generation of sound during the switching of the cycle, by enabling reduction in the sticking of foreign matters onto a four-way valve for switching a refrigerant passage as well as smooth switching of the valve while minimizing the frequency of switching the valve. SOLUTION: While employing a method of switching a four-way valve by sending an electrical signal once the valve is pressurized, the four-way valve is turned ON at the step S12 in the heating operation at the step S11 to switch a refrigerant passage to a heating cycle. Not in the heating operation, a shift is made to the step 13 to judge whether the cooling conditions are held or not and when the cooling conditions are held at the step 13, the valve is turned OFF at the step 14 or otherwise, a return is made to keep the valve ON.
Patent JP-S60147414-A (JP)
Title: Production of maleimide based copolymer
Inventor: NAKAGAWA KEIJI
IPC: C08F212/00
Filed: 1984-01-13
Abstract: PURPOSE:To obtain the titled heat-resistant copolymer, by suspension polymerizing alpha-methylstyrene, an N-substituted maleimide based monomer, a vinyl cyanide based monomer and an aromatic vinyl based monomer other than the alpha-methylstyrene under specific conditions in many stages. CONSTITUTION:A monomeric charging composition consisting of (A) 30-80wt% alpha-methylstyrene, (B) 10-50wt% of N-substituted maleimide based monomer, (C) 5-40wtT vinyl cyanide based monomer and (D) 3-60wt% aromatic vinyl based monomer other than the alpha-methylstyrene is suspension polymerized. I the process, the monomeric mixture consisting of the total amount of the components (A), (B) and (C) or the total amount of the components (A), (B) and (C) and part of the component (D) is charged into a suspension polymerization system, and polymerization is started to add the total amount or part of the component (D) continuously and/or intermittently to the system successively in the course to complete the polymerization to give the aimed copolymer.
Patent JP-H01179969-A (JP)
Title: Electrophotographic device
Inventor: FUKUSHIGE FUMIO
IPC: G03G15/20
Filed: 1988-01-11
Abstract: PURPOSE:To detect the temperature just before the stop of image formation due to the abnormal temperature of a fixing device or the like by providing a means which displays data indicating the temperature detected with a temperature sensor when the temperature detected with the temperature sensor which detects the surface temperature of a fixing roll is abnormal. CONSTITUTION:A heater 2 is provided in a fixing roll 1, and a thermistor 3 is so attached that it is brought into contact with the surface of the fixing roll 1. When output data of the thermistor 3 indicates an abnormal value, a power source 7 is stopped to stop the current supply to a heater controller 4, and output data of the thermistor 3 is stored in a memory, and a signal is sent to a display controller 11, and characters indicating the abnormal state are displayed on a liquid crystal display device 12. Thus, the surface temperature of the fixing roll 1 is detected after the operation is stopped because of the abnormal surface temperature, and temperature data as materials to estimate the cause of the abnormal state is easily obtained.
Patent JP-H10197184-A (JP)
Title: Heat transfer tube equipped with internal fin and heat exchanger
Inventor: ITO MASAAKI
IPC: F25B39/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve heat transmitting performance of transfer of condensing or boiling heat and prevent deformation of fine intermittent fins upon mechanical expanding of a tube by a method wherein the crests of recesses and projections are flattened substantially while the sectional configuration of the projection at a plane along the lengthwise direction of the fin is formed of a truncated or oblong shape. SOLUTION: Fine recesses and projections are provided on the inner diametral side end of a multitude of threads of primary fins 101 and are provided with the crest 102 of a projection and the trough 103 of the recess while the crest 102 is formed of a substantially flat rectangular form. The crest 102 of projection of the intermittent fins is formed of a substantially flat rectangular shape before expanding the tube in such a manner whereby an area, receiving the expanding force of the pipe, is enlarged and the amount of burs due to deformation is reduced. Further, a secondary groove is provided so as to be orthogonal to the primary fin 101 whereby the generation of fine projected acute angle parts on the crest can be avoided. According to this method, the deformation of the inner surface of the fins can be minimized and, as a result, a high heat transmitting performance, proper to the intermittent fin having fine recesses and projections, can be maintained.
Patent JP-S59128737-A (JP)
Title: Manufacturing method of core for deflection yoke
Inventor: TAMAKAI TOSHIYUKI
IPC: H01J9/236
Filed: 1983-01-13
Abstract: PURPOSE:To improve the accuracy of both dimension and winding when covering the core of a ferrite sintered body with composite material by providing a number of slanted grooves at the head and tail opening sections. CONSTITUTION:When at least a part of a ferrite sintered body is covered with composite material by means of injection molding and such, slanted grooves 3 are provided at the head and tail sections 1 and 2 of a core using a number of molds and such. When a winding 4 is applied, the winding is prevented from being shifted by these slanted grooves 3 and the improvement of winding accuracy is also achieved. In addition, the slanted grooves 3 need not be installed on the whole surface of the opening sections and the same result can be obtained by partially installing them. With regard to the shape of the slanted grooves, if it can simply prevent any shift of winding, the purpose can be achieved.
Patent JP-S58121671-A (JP)
Title: Semiconductor device
Inventor: AOKI MASAHIKO
IPC: H01L21/331
Filed: 1982-01-13
Abstract: PURPOSE:To reduce Ic (collector current) dependability of hFE by dividing a transistor into numerous number more than two and automatically increasing the number of the transistors which sequentially operate in response to the level of Ic. CONSTITUTION:After collector layers 11, 12 and a base layer 13 are formed, an emitter layer is divided into two regions, and the first and second emitter layers 18, 14 are formed by selectively diffusing doner impurity for auxiliary and main transistors Q1 and Q2. Then, auxiliary transistor Q1 and main transistor Q2 ae shortcircuited at the collectors and emitters with common electrodes by depositing collector electrodes 15, emitter electrodes 16 and base electrodes 17, the transistor Q1 is simultaneously disposed between the base electrode and the transistor Q2, and an insulating film 19 is formed to prevent the base layer 13 from shortcircuiting to the emitter electrode 16.
Patent JP-H05187858-A (JP)
Title: Instrument for measuring shape of hole
Inventor: TOKIOKA MASATO
IPC: G01B21/20
Filed: 1992-01-13
Abstract: PURPOSE:To accurately measure the bend of a hole in all directions. CONSTITUTION:Mobile cylinders 4 are put in a hole inserting tube 2 composed of a flexible tube, at regular intervals. The said cylinders 4 are connected with each other by means of a longitudinal and transversal shafts X and Y in the state of a universal joint where the cylinders 4 can be freely turned and, in addition, angle detectors 6, 6,... are respectively fitted to the shafts X and Y. On the other hand, a torsion detecting inclinometer 9 is fitted to the tube 2 and the bend of a hole is measured by transmitting the detected values of the detectors 6, 6,... and inclinometer 9 to an analyzer.
Patent JP-H03209725-A (JP)
Title: Method for forming bump of semiconductor device
Inventor: MATSUNAGA KOJI
IPC: H01L21/60
Filed: 1990-01-11
Abstract: PURPOSE:To eliminate the forming cost of a protruding electrode by laminating double-layer films of Au/Ni on the lead-out electrode of a semiconductor device directly by an electroless plating method. CONSTITUTION:The surrounding part of an outer lead-out electrode 2 which is formed of a thin Al film on a semiconductor device 1 is covered with a protecting film 5. An Ni film 6 having a specified thickness is plated by an electroless plating method. An Au film 7 having a specified thickness is further plated by the electroless plating method. Thus, a bump 4 is formed.
Patent JP-H05186965-A (JP)
Title: Glass cloth for producing laminated sheet
Inventor: MATSUO MASATO
IPC: D06M11/00
Filed: 1992-01-14
Abstract: PURPOSE:To enable the practice of clear printing on a laminated sheet without requiring an increase in output energy of a laser marker. CONSTITUTION:The surface of a glass cloth is colored with a black colorant at >=1ppm. A laminated sheet produced by using the glass cloth is then printed with a laser marker. In the process, the surface of the laminated sheet is irradiated with the laser beams, which are absorbed in the black colorant sticking to the surface of the glass cloth. Thereby, the absorption efficiency of the laser beams in the laminated sheet is enhanced.