baber/WOPTO huggingface dataset:
Patent JP-H10247782-A (JP)
Title: Manufacture of wiring board
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring board which is low in cost and where a viahole can be accurately formed. SOLUTION: A metal foil 4 used for forming a metal mask is bonded to an interlayer insulating layer 3 by pressure. Thereafter, the metal foil 4 is turned thin as a whole by processing. Then, etching resist is applied onto the thinned metal foil 4, and the metal foil 4 is partly etched. A metal mask 7 with openings 8 at prescribed positions in formed. In this state, plasma processing is carried out to bore viahole forming holes 10 in the interlayer insulating layer 3 at prescribed positions.
Patent JP-H06266183-A (JP)
Title: Recording method
Inventor: KIMURA TAKASHI
IPC: G03G15/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a recording method for forming a surface potential at an optimum temperature and obtaining a high quality image by detecting the surface potential and controlling a recording body heating temperature. CONSTITUTION:A drum-like recording body 1, an endless belt-like solid contact member 2 supported by rollers 2 and 3, a thermal head 4 disposed inside the solid contact member 2, a surface potential sensor 6 as a first detecting means detecting the surface potential 5 formed on the recording body, a toner supplying device 8 supplying toner 7 onto the recording body, a transfer roller 10 sticking the toner 7 to a recording paper 9 and a destaticization heater 11 as an initialization means eliminating the surface potential 5 formed on the recording body are provided.
Patent JP-H03251620-A (JP)
Title: Air conditioner
Inventor: AKITA SHUZO
IPC: F24F13/28
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the size of an air conditioner by a method wherein, in an air conditioner, e.g. an air handling unit, having a moistening function, humidifying water is fed to an air filter, which has a moistening function in combination. CONSTITUTION:A heat exchange coil 26 is arranged above a prefilter 24, a main filter 28 is arranged thereabove, a nozzle 30 for sprinkling moistening water is arranged to the upper part of the main filter 28, and filters 24 and 28 and a heat exchanger coil 26 are obliquely arranged. By feeding moistening water through the sprinkling nozzle 30 onto the main filter 28, moistening water flows down over the obliquely arranged filter 28, and moistens air passing through the filter 28 simultaneously with removal of dust in the air. This constitution enables reduction of the size of an air conditioner.
Patent JP-S63218480-A (JP)
Inventor: KUBO SUSUMU
IPC: B66B3/00
Filed: 1987-03-04
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-S57172190-A (JP)
Title: Heat trnasmitting device
Inventor: RIYOUDORI MICHIO
IPC: G12B15/02
Filed: 1982-03-29
Abstract: PURPOSE:To enable stoppage of heat transmission optionally by making use of pumping action of a bubble, in a captioned device which is made to transmit heat by making use of vaporing and condensation of a liquid. CONSTITUTION:A tank 8 is connected with a closed circulation circuit connecting a condenser 1 and a vaporizer 2 with each other through a pipe passage 6 having a rising pipe part 6', and heat sources, such as heaters 7 and 7' are provided on the rising part 6'. And this device is so constituted that a bubble is caused to be generated at the pipe passage 6' by applying an input to a heat source, control of transmission of a liquid between the circulation passage and the tank 8 is caused to be done by making use of a pumping action of the bubble, and then heat transmission within the circulation passage is controlled. With this, for example, when the heater 7 of the pipe part 6' is heated, the bubble generated is lifted up toward the top of the rising pipe part 6'. Then the liquid 5 surrounding the bubble is drawn up along with the bubble and is flowed in the tank 8. Thus the liquid 5 in the vaporizer 2 is gone, and the heat transmission to the condenser 1 is stopped.
Patent JP-H07255632-A (JP)
Title: Cleaning device
Inventor: EZAKI MOTOYUKI
IPC: A47L13/16
Filed: 1994-03-18
Abstract: PURPOSE:To provide a cleaning device which can be exchangeable only for a damaged part when it is damaged and cope with various stains. CONSTITUTION:A Velcro tape 2 which contains 10% or more of extremely thin fiber (0.01-1.0d) consisting of polypropylene is adhered on sponge 1 and a laminated nonwoven fabric surface material 4 is winded detachably on the backside. The surface material 4 can wash off a fine oily stain, etc., in a finger mark since it has lipophile extremely thin fiber. The surface material 4 can easily be exchanged to a new or other kind of surface material in the case where it is damaged and the stain or the object is hardly washed off.
Patent JP-S63215034-A (JP)
Inventor: SHIMIZU HIDEO
IPC: H01G9/02
Filed: 1987-03-04
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-S63215032-A (JP)
Inventor: OKAMOTO MASASHI
IPC: H01G11/80
Filed: 1987-03-04
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-H11251794-A (JP)
Title: Electronic component mounting apparatus
Inventor: ONO KATSUHIKO
IPC: G01B11/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To improve recognition accuracy of a component position and shorten a recognition time of the position of the electronic component, by eliminating unnecessary light applied from the background of the electronic component and eliminating a preprocess such as noise removal. SOLUTION: An electronic component 12 is clamped by a clamping nozzle 11 and light is applied by an illuminator 13 from the side of a camera 5. The image of the electronic component 12 is picked up by the camera 5, the position of the electronic component 12 is recognized by image processing, and the electronic component 12 is positioned to be mounted on a prescribed position on a printed board 14. A background board 16 is provided at the rear of the electronic component 12 clamped by the clamping nozzle 11.
Patent JP-H01261525-A (JP)
Title: Friction clutch for automobile transmission and manufacture thereof
Inventor: WARUTAA KUNESU
IPC: F16D23/02
Filed: 1989-03-01
Abstract: PURPOSE: To make a friction surface utilizable up to the rate of a large effective surface, insofar as possible by having both of the friction surface consisting of a nonporous, specific frictional material and the frictional opposed surface comprised of a hard, microporous sintered material oppositely contacted with each other. CONSTITUTION: A lubricated friction clutch for an automotive transmission equipped with clutch parts forms a friction pairing. Materials of one side friction surface of the friction pairing is a specific frictional material equipped with friction characteristics, and materials of the other side frictional surface are those used for ordinary machine constituent parts. The frictional surface consisting of this specific frictional material has no pores or less in the pores and further there is no drainage thread, while a frictional opposed surface is comprised of a hard microporous sintered material, and a surface rate A effective for friction is 50%<A<90% of the total friction surface in a theoretical way, having a mean diameter of less than 300 μm in pores.
Patent JP-S63217179-A (JP)
Inventor: TOMITA FUMIO
IPC: F25D23/02
Filed: 1987-03-06
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-H06238744-A (JP)
Title: Bending processing of laminated panel
Inventor: NANBA KAZUYA
IPC: B29C53/06
Filed: 1993-02-16
Abstract: PURPOSE:To bend a laminated panel in the direction of a V-shape notched part along with a left face plate by forming the notched part to a laminated panel formed by holding a core material layer between face plates so as to leave the whole of the face plates or a part of them in the cross-sectional direction of the panel. CONSTITUTION:When a laminated panel 1 formed by holding a core material layer 4 between face plates 2,3 is subjected to bending processing, a V-shape notched part 5 is formed to the laminated panel in the cross-sectional direction of the panel so as to leave one face plate 3 in the case of one face plate being a metal plate or so as to leave the whole or a part of the face plates in the case of two face plates being a composite plate and the laminated panel is bent in the direction of the notched part along with the face plate 3 or face plate parts. When the laminated panel is bent in the direction of the notched part 5 along with the face plate 3, especially, the notched surfaces 7,7 of the leading end part of the notched part 5 are deformed accompanied by the advance of bending so as to fill a gap and a joining part 8 filled with a heat insulating material layer without generating a gap is formed and bonded to mold a wall body 9 constituting a corner part. By this constitution, a corner wall body having stable quality is obtained with high productivity.
Patent JP-H01223841-A (JP)
Title: Time division omnidirectional multiplex communication repeater station equipment
Inventor: ITO NORIO
IPC: H04J3/14
Filed: 1988-03-02
Abstract: PURPOSE:To detect a fault immediately and surely in a base band signal area by applying time division multiplex to a monitor signal in an idle channel at all times, and supervising the supervision signal circulated in its own relay station equipment. CONSTITUTION:A time division multiplex/demultiplex circuit 50 demultiplexes a supervision signal from an output BB signal of a transmission signal processing circuit 40 and applies time division multiplexing to a position of a time slot corresponding to the speech channel being the result of multiplexing the supervision signal by a supervision signal multiplex circuit 20 in the received BB signal received from each slave station and a subsequent relay station subject to frequency conversion. A reception signal processing circuit 60 applies reception signal processing such as descrambling to an output signal of the time division multiplexing/demultiplexing circuit 50 and a transmission signal processing circuit 70 applies the transmission signal processing such as delay adjustment taking the propagation delay time of a radio transmission line into account to the output signal of the reception signal processing circuit 60. A fault supervising circuit 80 supervises the presence of an error in the supervision signal subject to time division multiplex in the output signal of the transmission signal processing circuit 70. Thus, even if a fault takes place during no communication, the fault is detected.
Patent JP-S59174711-A (JP)
Title: Device for computing steering state
Inventor: TATEMOTO MINORU
IPC: G01D5/245
Filed: 1983-03-25
Abstract: PURPOSE:To ensure the computation of steering state such as rotating directions, steering angles or angular speeds of a steering wheel, by providing a switching plate, which turns ON and OFF the data from a signal transmitting source, first and second signal receiving members, a rotating-direction judging circuit for the steering wheel and an operator. CONSTITUTION:A switching plate 3 is provided in a rotary part 1a of a steering wheel 1 of a vehicle. ON regions and OFF regions are alternately attached to the plate so that the length in the circumferential direction is equal. In a column cover 2, beam switches BS1 and BS2, which have a light emitting diode 5 as a signal transmitting source and a phototransistor 4 as light receiving sensors A and B and as signal receivers, are provided. The signal receiving part has a positional relationship so that phase is shifted by a 1/4 period. The ON and OFF data are received from the switching plate 3, and electric signals Sa and Sb are outputted in correspondence with the steering state of the steering wheel 1. The signals are processed by differential circuits 6 and 6', a rotating-direction judging circuits 7 and a pulse counting circuit 8. Then the rotary angle of the steering wheel, i.e., the position of the steering wheel, is displayed on a display device.
Patent JP-H07260462-A (JP)
Title: Method and apparatus for formation of space standing waves as well as microwave measuring apparatus using the space standing wave formation apparatus
Inventor: NISHINO TSUTOMU
IPC: G01R27/06
Filed: 1994-03-22
Abstract: PURPOSE:To obtain a space standing wave formation apparatus in which the S/N ratio and the phase resolution of space standing waves can be enhanced. CONSTITUTION:The space standing wave formation apparatus is provided with a waveguide 16 which transmits millimeter waves and on which a slot antenna 18 has been installed, with a wave-transmitting-and-receiving horn 17, for a sqaure resonator, which is attached to the waveguide 16 and which has a first reflecting face 17a installed around the antenna 18 and with a reflecting horn 22, for the square resonator, which is arranged in the radiation direction of electromagnetic waves of the horn 17 so as to have the central axis line C of the antenna 18 in common and which has a second reflecting face 22a faced with the first reflecting face 17a. Then, the distance between both reflecting faces is set at a distance of [(lambda/2)Xn] [ where lambdarepresents the wavelength of the electromagnetic waves and (n) represents a positive integer]. Thereby, a specific wavelength which is resonated with the wave-transmitting- and-receiving horn 17 and the reflecting horn 22 out of the millimeter waves is reflected repeatedly between both reflecting faces, the energy of space standing waves at the specific wavelength is stored, and the amplitude of the space standing waves is amplified.
Patent JP-S63220965-A (JP)
Title: Method and apparatus for casting by horizontal clamping vertical casting type die casting
Inventor: UENO TOYOAKI
IPC: B22D17/22
Filed: 1987-03-06
Abstract: PURPOSE:To shorten and quicken working cycle by arranging a product holding and ejecting devices in a fixed die for horizontal clamping vertical casting type die casting apparatus and lightening a movable die part, to release the product from holding and eject it at the same time of completing opening the die. CONSTITUTION:Molten metal is poured into a cavity 33 composing of the horizontal fixed die 30 and the movable die 32 pushed by a die clamping cylinder 9 by a vertical casting sleeve 21 to cast the product. The movable die 32 is opened by the cylinder 9. At the time of opening the die, a sliding core 37 holding the product in the fixed die part is drawn up by a core cylinder 34 and an under-cut part 33a is opened, and by ejecting an ejector pin 42 by an ejecting cylinder 38, the casting product is taken out. The sliding core 37 holding the product, the working cylinder 34 and the ejecting device by the cylinder 38 are arranged at the fixed die part 30 and at the same time of opening the movable die 32, the release from the holding and the ejecting are executed and the working cycle is shortened and the work is quickened by lightening the movable die part 32.
Patent JP-H11316351-A (JP)
Title: Ceramic interpolation filter
Inventor: KERR ROGER S
IPC: G01J1/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive ceramic interpolation filter for attenuating the laser beam in an interpolation system by installing a ceramic attenuator between a light source and a sensor. SOLUTION: Respective lasers 402 transmit the signal condensed by a print head 500 to detecting parts and the light arriving at the interpolation sensor 412 is attenuated and is distributed to a spiral chamber ceramic attenuator 424. The feedback signal of a photodiode sensor 422 is transmitted to a laser drive control circuit section 414. The input energy levels of respective laser diodes 402 are determined by the signal. The spiral chamber ceramic attenuator 424 operates by scattering the light received by a chamber input section 426. The quantity attenuated by the spiral chamber ceramic attenuator 424 is the function of the many characteristics including the kinds of the ceramics to be used and the external shape of the spiral chamber.
Patent JP-H07257222-A (JP)
Title: Driving condition alarming device
Inventor: WAKAYAMA SATOSHI
IPC: B60K28/06
Filed: 1994-03-22
Abstract: PURPOSE:To make a driver recognize disturbance of his psychological condition so as to prevent an accident. CONSTITUTION:An unsafe driving detection sensor 10 for forming a pattern of frequency of acceleration, deceleration, and turn as a driving pattern inherent to a driver which detects frequency of acceleration, deceleration, and turn when the driver drives a vehicle is provided in a driving condition alarming device which alarms unsafe condition to the driver. An unsafe driving judging circuit 20 which stores a driving pattern inherent to the driver when the driver drives the vehicle in the condition in which driver's psychological condition is not disturbed in advance compares the stored driving pattern inherent to the driver with the driving pattern inherent to the driver at the time of normal driving and judges that the driver is in the unsafe condition if the results of comparison are different.
Patent JP-S57167423-A (JP)
Title: Ring for spinning
Inventor: MARUTA AKIRA
IPC: D01H7/60
Filed: 1981-04-02
Abstract: PURPOSE:A ring for spinning, prepared by (soft) nitridig an alloy steel; containing a specific amount of Al and Cr, and forming a nitrogen diffusive layer on the surface layer thereof, having a high abrasion resistance to a traveler, etc. and a little strain. CONSTITUTION:An alloy containing at least one or more 0.2-2.0% Al, 0.2- 26.0% Cr is subjected to the soft nitriding or nitriding, e.g. gas soft nitriding,  gas nitriding, salt bath nitriding or ionic nitriding. The resultant nitrided alloy  is then polished, e.g. buff polishing to remove the Fe-N compound layer formed  on the outermost surface and give the aimed ring for spinning having the surface layer made from the nitrogen diffusive layer (b). EFFECT:The smooth running of travelers and remarkably improved spinning conditions.
Patent JP-H05247960-A (JP)
Title: Two-layered colored anticorrosive cocered steel sheet pile
Inventor: YOSHIZAKI NOBUKI
IPC: E02D5/04
Filed: 1992-03-09
Abstract: PURPOSE:To raise the colorfulness of a steel sheet pile by a method in which the outer surface (projected face) of a steel sheet pile subjected to base treatments is covered with an electron beam cross-linked colored polyolefin layer as anticorrosive layer through a modified polyolefin adhesive, and the outer surface is further subjected to a reforming treatment and laminated with color paint films. CONSTITUTION:The outer surface (projected face) of a steel sheet pile 1 is subjected to a blasting treatment to remove rust, and laminated with a chromate film 2 and an epoxy resin primer layer 3 in order for base treatments. The surface is further subjected to a surface reforming treatment through a modified polyolefin adhesive layer 4, containing four components, a specific hindered amine UV stabilizer, a benzotriazole UV absobent, a phenolic antioxidant, and a colorant, for preventing surface deterioration by UV. The surface is further laminated with an electron beam cross-linked colored polyolefin layer 5 treated by flame to keep the concentration of oxygen at 10% or more and then with colored paint films 6 such as fluororesin paint. The colorfulness of the sheet pile 1 can thus be raised.
Patent JP-S52133771-A (JP)
Title: Piexoelectric resonator unit
Inventor: HOSHI HIDEO
IPC: H03H9/21
Filed: 1976-04-30
Abstract: PURPOSE:Impact resistance is improved and the consistency of quality is achieved without impairing characteristics by using a nonconductive epoxy-based resin to bond the base part of a tuning fork to a support base and connecting the resonator to its housing wire bonding.
Patent JP-H08251989-A (JP)
Title: Chopper driving circuit for stepping motor
Inventor: YAGUCHI FUMIHIRO
IPC: H02P8/12
Filed: 1995-03-10
Abstract: PURPOSE: To stabilize the currents flowing through the phase coils of a stepping motor even when the switching frequency of its phase switching signal is high. CONSTITUTION: A chopper-signal generating portion 66 generates a chopper signal of a predetermined frequency. A driving portion 55 has switching means 56, 58 provided respectively in series with phase coils 54a, 54b constituting a motor coil 52. The driving portion 55 so drives only the specified one of the switching means 56, 58 that the specified switching means inputs to itself the chopper signal and a phase switching signal for specifying the one of the phase coils 54a, 54b which is to be excited and it excites only during the ON- term of the chopper signal only the one of the phase coils 54a, 54b which is specified by the phase switching signal. A frequency varying means 12 makes the frequency of the chopper signal variable.
Patent JP-S53136430-A (JP)
Title: Noise eliminator circuit
Inventor: UEDA SEIICHI
IPC: H04N5/21
Filed: 1977-05-04
Abstract: PURPOSE: To reduce the number of used elements of the circuit which reduces the dispersion in detection level of a white signal obtained from the synchronizing detection circuit of a color TV, and to prevent noises appearing at the inputside from appearing at the output side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6113642-A (JP)
Inventor: JIYOSEFU FURANSHISU SHIEPAADO
IPC: H01L21/763
Filed: 1985-03-15
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-S52134080-A (JP)
Title: Separation of effective component from distiller.s solubles
Inventor: YOSHIZAWA KIYOSHI
IPC: A23K10/38
Filed: 1976-05-06
Abstract: PURPOSE: To isolate effective components from the aqueous solution or dispersion of distiller's solubles, by centrifuging or filtering the solution, and treating the filtrate with a membrane filter or molecular sieve to separate a liquid fraction containing substances having molecular weight of a specific range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10245111-A (JP)
Title: Fire extinguishing appliance-carried beam member and warehouse using fire extinguishing appliance-carried beam member
Inventor: KAGAYAMA SHIGERU
IPC: B65G1/14
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily transport without damage fire extinguishing appliance-carried beam members to be assembled on the upper part of a shelf device in a warehouse facility from a manufacturing factory to an installation site. SOLUTION: In this warehouse, a beam member 61 assembled between the upper ends of the pole braces 24 of a shelf device 20 is united with an extinguishing feed pipe 70. Each sprinkler head 73 is provided to each branch pipe 72 communicated with the feed pipe 70. Each branch pipe 72 is rockable with respect to its non-application position in which each sprinkler head 73 is located above the feed pipe 70 and its application position in which each sprinkler head 73 is emerged to the outer side. In loading the beam members 61 on a truck for transportation, locating each sprinkler head 72 above the feed pipe 70 orderly, closely loads the beam members 61 with narrow width, preventing the sprinkler heads 73, etc., from collision.
Patent JP-S60197537-A (JP)
Title: Paper feed device provided with copying paper cassette
Inventor: UJINO KOUJI
IPC: B65H1/24
Filed: 1984-03-19
Abstract: PURPOSE:To uniformly maintain the urging forces of spring members, by compensating differences among the bias forces of the spring members with the use of a compensating means disposed in a cassette body for a copying paper cassette in which relatively large size copying papers are stored. CONSTITUTION:When a copying paper cassettes 24a in which relatively large copying papers are stored in loaded on a cassette receiver 2, a receiving plate 44 is positioned on the top flat surface 64b of a compensating member 62 so that coil springs 50 are compressed by the height of the compensating member 62. Accordingly, the bias forces of the coil springs 50 are compensated by the compensating member 62, and therefore, the copying paper pressing forces of the coil springs 50 are maintained at substantially the same values as those that are obtained when a copying paper cassette in which relatively small size copying papers are stored is loaded into the cassette receiver 2.