baber/WOPTO huggingface dataset:
Patent JP-H07239357-A (JP)
Title: Testing apparatus
Inventor: NAKAMURA TOSHIYUKI
IPC: G11B19/02
Filed: 1994-02-25
Abstract: PURPOSE:To provide a testing technique which can make testing processes carried out automatically and efficiently by reducing the number of preparatory steps such as attaching/detaching of a to-be-inspected device, etc. CONSTITUTION:The apparatus is provided with a main control part 11 and a single board computer 10 including a plurality of a zero-series test block BO to an n-series test block Bn under the main control part 11. The test blocks consist, of drivers/receivers 20-2n with selectors, magnetic disc interface control parts 30-3n, drivers/receivers 50-5n with selectors, power feed switches 40-4n, magnetic disc int.erface connectors 60-6n, and power feed switches 70-7n, respectively. Magnetic disc devices 80-8n connected individually to the corresponding test blocks are controlled to be turned disconnected from the power supply by a combination of true or false selection signals 20a-2na, 40a-4na, 50a-5na arnd 70a-7na.
Patent JP-H04267646-A (JP)
Title: Cordless telephone set
Inventor: SUYAMA MINEO
IPC: H04K1/00
Filed: 1991-02-22
Abstract: PURPOSE:To reduce the danger of a talking content from being intercepted by a 3rd party by seeking a channel number of a frequency not in use at all times even during talking, revising the talking frequency in a short period, suppressing the interception by a receiver on market within a short period so as to disabling consecutive reception. CONSTITUTION:The cordless telephone set system consists of a master set and a slave set including respectively a transmission section and a reception section used simultaneously. A signal of an optional frequency is received by a 2nd reception section 19 during the talking state by a 1st reception section 13 to decide the operating state of the signal, a control section 16 receives the result of decision and when the signal of the optional frequency is not in use, the operating frequency of the slave set is subjected to revision instruction.
Patent JP-H05220451-A (JP)
Title: Lining method of metal pipe or metal valve with urethane elastomer
Inventor: TAMURA YUJI
IPC: B05D7/24
Filed: 1992-02-14
Abstract: PURPOSE:To provide a lining method of a metal pipe or a metal valve with urethane elastomer wherein the metal pipe and the metal valve have high wear resistance, corrosion resistance, water proofness, and excellent initial adhesion property. CONSTITUTION:At first, as a primary primer, a primer containing polyvinyl butyral as a main component is applied to the inner face of a metal pipe or a metal valve and dried. Further as a secondary primer, a polyurethane based primer containing isocyanate group is applied and dried. Then, two liquid hardening-type polyurethane elastomer raw liquid is applied thereon by a pouring method or a spraying method and cured.
Patent JP-S55120377-A (JP)
Title: Starting current limiting system
Inventor: ISHII TOMONORI
IPC: H02M7/48
Filed: 1979-03-12
Abstract: PURPOSE:To shortcircuit a resistor exactly by a method wherein a part of the output of a pulse generating inverter is taken out and rectified and the rectified voltage is amplified so that the resistor provided on the input power source side of the pulse generating inverter is shortcircuited simultaneously upon the start of oscillation of the inverter. CONSTITUTION:An amplifier 20 is inserted in the circuit of tertiary winding 63 of a transformer 6, that is, the control circuit of an SCR4. The signal produced in tertiary winding 63 by the pulse oscillation of an inverter 7 is rectified and smoothed by a diode 12 and a condenser 13. The amplifier 20 amplifies the rectified signal to a fixed voltage regardless of the magnitude of the DC voltage caused by the pulse width, sends it to the control element of the SCR4, performs exact operation, and shortcircuits a resistor 3 by the conduction of the SCR4.
Patent JP-H01203493-A (JP)
Title: Grouting agent for ground
Inventor: OTA MASANORI
IPC: C09K103/00
Filed: 1988-02-09
Abstract: PURPOSE:To provide an easily producible ground-grouting agent containing sodium silicate, sodium bicarbonate, calcium sulfamate, etc., and sodium hydroxide, etc., at specific ratios, having high consolidation strength and arbitrarily adjustable gel time. CONSTITUTION:The objective grouting agent contains (A) 3-8wt.% (in terms of SiO2) of sodium silicate, (B) 0.1-0.5mol. (based on 1mol. of the component A) of sodium bicarbonate, (C) 0.02-0.2mol. (based on 1mol. of the component A) of calcium or magnesium sulfamate and (D) 0.02-0.1mol. (based on 1mol. of the component C) of hydroxide of Na, K, Ca or Mg. The amount of the component B is 1-20mol. per 1mol. or the component C.
Patent JP-H07238382-A (JP)
Title: Production of thin film
Inventor: SAJI TETSUO
IPC: C23C18/16
Filed: 1994-02-28
Abstract: PURPOSE:To produce a thin film of a functional material by such a very easy method as the immersion of a metallic substrate without using an org. solvent, an electrolytic device, a vacuum device, etc. CONSTITUTION:A hydrophobic functional material is dispersed in water with a surfactant having an arom. azo residue in the hydrophobic part and a metallic substrate is immersed in the water. The surfactal is reduced with the immersed metallic substrate to destroy the dispersed state and the objective thin film of the functional material is produced on the surface of the substrate.
Patent JP-H09181401-A (JP)
Title: Method for using flexible printed wiring board
Inventor: TOBA KATSUAKI
IPC: H05K1/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling during transfer, extract a desired circuit conductor to the side without trouble during the actual use and reduce the material loss. SOLUTION: In the non-interconnection area between a circuit conductor 24 and a circuit conductor 23 arranged next to it, a plurality of cutting guide slits 25 are formed intermittently along the longitudinal direction of the circuit conductors 21 24 from the edge to the middle of the interconnection board 30. The flexible printed board 30 is transferred under the condition that the circuit conductor 23 and the circuit conductor 24 are connected through the non-interconnection area between them. In the actual use, the non-interconnection area is cut along the slit 25 to form a branch area that includes the area from the middle to the edge of the circuit conductor 24, the branch area is bent to the side and the circuit conductor 24 is bent in the middle and is extracted to the side.
Patent JP-S57142493-A (JP)
Title: Aluminum heat exchanger
Inventor: KANEDA KENZOU
IPC: C22C21/00
Filed: 1981-02-27
Abstract: PURPOSE: To prevent corrosion of tubes used in a radiator or the like, by constituting the tubes from corrugated fins made of a bracing sheet consisting of a core material of an aluminum alloy containing a predetermined amount of Zn and a skin material of an Al-Si brazing material and pipes of an aluminum alloy having a higher electrode potential than said core material of the bracing sheet.  
     CONSTITUTION: A corrugated fin 1 is made from a bracing sheet which consists of a core material 5 of an aluminum alloy containing 0.5W5% of Zn and a skin material 6 made of Al-Si brazing material. On the other hand, a tube 2 for passing a work fluid is made of an aluminum alloy having an electrode potential higher than that of the core material 5 by 50mV. A heat exchanger is manufactured by coupling the fin 1 and tube 2 together by way of atmospheric  brazing. With such an arrangement, it is enabled to exert sacrifical anode effect of the fin 1 effectively and appropriately and to keep the potential difference between the tube 2 and fin 1 at a value higher than 50mV, so that the corrosion of the tube 2 can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58164816-A (JP)
Title: Sand pile forming tube for bottom ground under water
Inventor: ITOU KATSUHISA
IPC: E02D3/10
Filed: 1983-02-23
Abstract: PURPOSE:To allow a sand pile forming tube to be effectively and properly used in soft ground by using a system in which a butterfly valve having a great opening degree, provided at the tip of the hollow tube of the sand pile forming tube, can be exactly airtightly closed when closed. CONSTITUTION:A butterfly valve 4 is provided in the inside of the tip of a hollow tube 1 as the main of a sand pile forming tube, and a rubber seal lever 12 is provided along the peripheral side of the valve plate 5 of the valve 4. Also, the other end of a rope 9 attached to the upside of the valve plate 5 at its lower end is connected to a working machine 10 attached to the wall of the hollow tube above the valve plate. The valve plate 5 is forcibly pulled up to a horizontal closing position by the rope 9 by operating the working machine 10, and the seal lever 12 is pressed on the inner wall of the hollow tube 1 to airtightly close the tip portion of the hollow tube 1. By this, the intrusion of water and soft ground soil into the hollow tube 1 can be prevented in the sand pile forming process where the hollow tube 1 is penetrated to a given depth into the soft ground of the botton under water.
Patent JP-S55121157-A (JP)
Title: Print board test unit having universal external terminal resistance
Inventor: KUDOU YOUICHI
IPC: G01R31/28
Filed: 1979-03-13
Abstract: PURPOSE: To make it possible to supply simply external terminal resistances of various values required for respective logical elements of a print board, by controlling selectively plural flip flops by a program.  
     CONSTITUTION: A resistance group where plural resistors R 1 WR 8  are connected in parallel, switching elements S 1 WS 8  where resistors R 1 WR 8  are connected in series, and flip flops F 1 WF 8  which control tunring-on and off of switching elements S 1 WS 8  are provided. Flip flops F 1 WF 8  are controlled by a program to obtain desired resistance value as the external terminal resistance for test. The DC bias voltage to the external terminal resistance for test is supplied from a driver circuit which is selected correspondingly to the input of a tested print board. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10228452-A (JP)
Title: Electronic desktop computer
Inventor: ISODA SHUICHI
IPC: G06F15/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the burden to annually update the contents of an age table and to accurately, also easily and quickly perform calculation such as an age in completed years and a birthday pear by calculating an age in completed years from Christian year, month and data of an inputted birthday. SOLUTION: A birthday of a person who wants to know his age in completed years is inputted in the Christian Era year, month and date by operating a Christian Era birthday inputting means 10. A clock means 20 outputs a Christian Era birthday on this day as of calculation day. A comparing means 30 respectively receives a birthday from the means 10 and the date of this day as of the calculation day from the means 20 and outputs whether the birthday of the person who wants to know his age in completed years is before this day or not in the year. A Christian Era age in completed year calculating means 40 subtracts a Christian Era birthday year of the means 10 from a Christian Era year of the means 20. An age in completed year displaying means 50 shows the age in completed years which is inputted from the means 40.  Then, an age in completed years is acquired by inputting Christian Era year, month and date of a birthday.
Patent JP-S54121030-A (JP)
Title: Information processor
Inventor: OKUMURA KOUICHI
IPC: G06F3/00
Filed: 1978-03-13
Abstract: PURPOSE: To realize the automatic and high-speed BS action by providing the means to decode the bootstrap BS indication order plus the means to give the original setting to the device in the prescribed state when the BS indication order is decoded.  
     CONSTITUTION: BS channel program CHPG is set to register 2 via the order. The BS indication order is decoded through order decoder 7 to start BS control circuit 8. Circuit 8 gives an indication to original setting circuit 6 to discontinue the actions of all information processors of the system to secure the original setting to the prescribed state. After end of the original setting, the end information given to circuit 8 from circuit 6, and thus circuit 8 sends out CHPG switching signal 12 to store output 13 of CHPG given from register 2 into the prescribed address of the main memory. After this, the control is transferred to BS control circuit 9, and the input/ output channel carries out the BS action based on the contents of the main memory. Thus, the BS action is given through the program indication to realize the automation and high speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0675579-A (JP)
Title: Corrugaged sound absorbing material
Inventor: NOJIMA MASAHIRO
IPC: D04H1/54
Filed: 1991-01-31
Abstract: PURPOSE:To improve the sound absorbing characteristic of the sound absorbing material and to reduce its weight without degrading its rigidity or to improve the sound absorbing characteristic and rigidity without increasing the weight of the sound absorbing material. CONSTITUTION:A bulky non-woven fabric consisting of 30 pts.wt. recovered wool, 50 pts.wt. waste cotton and 20 pts.wt. phenolic resin powder and having 25mm thickness and 950g/m<2> surface density is press formed under conditions of 45 seconds and 5kg/cm<2> at 200 deg.C and is continuously provided with cup-shaped rugged shapes having 2cm height and 10cm diameter, by which the corrugated sound absorbing is formed. Both surfaces of the corrugated sound absorbing material are provided with leaf-like surface skin materials consisting of polyester fibers in such a manner that these materials come into contact only with the projecting parts of the corrugated sound absorbing material and are integrally formed.
Patent JP-H04256474-A (JP)
Title: Device for cleaning container
Inventor: YAMAGISHI HIROSHI
IPC: B08B9/30
Filed: 1991-01-31
Abstract: PURPOSE:To prevent suspended matters in a cleaning liquid tank from sticking again, and to simultaneously improve effect for cleaning a container by designing the flow of the liquid in the cleaning tank so that a main stream flows near the surface of the liquid. CONSTITUTION:This device for cleaning containers is provided with the cleaning liquid tank 13, a chain (transferring means) 17 with which the containers 19 are guided, immersed into the cleaning liquid tank 13, reversed, lifted and transferred outside, an exterior cleaning nozzle 21 which cleans the containers 19 inside the cleaning liquid tank 13, and interior cleaning nozzles 22 which clean the containers 19 outside the cleaning liquid tank 13. The device is also provided with covering plates 23, 24 as means for guiding the return of the cleaning liquid, which is sprayed from the interior cleaning nozzles 22 to the containers, to the leaving position of the containers 19 out of the cleaning liquid in the tank 13 as well as guiding the return of the cleaning liquid to the upper stream side of the ejected cleaning liquid and hole parts 25, 26, 27.
Patent JP-S58147913-A (JP)
Inventor: KURAHASHI AKIRA
IPC: H01B17/36
Filed: 1982-02-25
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-H05228315-A (JP)
Title: Plastic filter
Inventor: TAKIGUCHI YOSHIMI
IPC: B29K105/04
Filed: 1992-02-17
Abstract: PURPOSE:To provide a plastic filter for collecting and separating fine dust particles from a gaseous or liq. medium. CONSTITUTION:A fine particle obtained by mixing one or >=2 kinds among polytetrafluoroethylenes, a tetrafluoroethylene-hexafluoropropylene copolymer and polyvinylidene fluoride is deposited in the pore on the surface of a permeable porous substrate obtained by forming and sintering the powder of an ethylene-vinyl acetate copolymer to obtain the filter. Consequently, the dust particles collected on the filter surface are easily swept off by backwashing, and the impact resistance of the filter itself is improved due to the flexibility of the filter.
Patent JP-H10214368-A (JP)
Title: Medium processor
Inventor: ARIMOTO YUKIRO
IPC: G07F7/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To insert a batch of two overlapped media by separating the two overlapped media, branching one separated medium from a main carrying means so as to wait temporarily and returning the medium to the original main carrying means for joining, and to attain miniaturization by reducing the carrying structure of the inside. SOLUTION: A separating mechanism 20 separates upper and lower cards C1 and C2 batch-inserted by overlapping two sheets. After separation, the upper card C1 is guided to the terminating part of a standby carrying path L2 to be carried to a standby position for standby facing the starting tip side of a joining carrying path L3 to wait. The lower card C2 is magnetically processed by magnetic heads 15 and 16 during this standby and after the magnetic processing, the lower card C2 is return-operated toward a card insertion port 12. By timing to avoid overlapping with this, the upper card C1 is switched back to be guided to the positions of the heads 15 and 16 on s main carrying path L1 through the path L3 and is return-processed next to the lower card C2.
Patent JP-S63198516-A (JP)
Inventor: HAMAMOTO HIROMI
IPC: H02G1/06
Filed: 1987-02-13
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-H05221909-A (JP)
Title: Trifluoromethoxy compound and liquid crystal composition containing the same compound
Inventor: MIKAJIRI TSUTOMU
IPC: G02F1/13
Filed: 1992-02-17
Abstract: PURPOSE:To obtain a new trifluoromethoxy compound capable of favorably acting on the liquid crystal phase range, dielectric constant anisotropy, voltage retention, etc., of a nematic liquid crystal prepared by mixing the compound with an existing liquid crystal material. CONSTITUTION:The objective compound of formula I (R is 1-7C linear alkyl; n and m are 0 or 1; A is trans-1,4-cyclohexylene or 1,4-phenylene), e.g. 1- triluoromethoxy-4-{2'-(trans-4''--methoxymethylcyclohexyl)ethyl}benzene. The compound of formula I (both n and m are 1 and A is cyclohexylene) is obtained by subjecting an aldehyde of formula III derived from a cyclohexanone derivative of formula II with a ylide of formula V derived from a p-toluenesulfonic acid ester of formula IV to the Wittig reaction and hydrogenating the resultant compound of VI.
Patent JP-S62188405-A (JP)
Title: Frequency difference detecting circuit
Inventor: SAKAMOTO ETSURO
IPC: H03D3/06
Filed: 1986-02-13
Abstract: PURPOSE:To detect the frequency difference with high accuracy by providing a phase detection means receiving an input signal directly and also via a phase shift means and a filtering means receiving an output of a phase detection means. CONSTITUTION:An input signal [the signal in this case is expressed as Ai.sin(omegaot+thetai)] from an input terminal 11 is fed to other input terminal of a phase detection circuit 14, and also the input signal from the input terminal 11 is fed to the other input of the phase detection circuit 14 not through a band pass filter 12 but through a 90 deg. phase shifter 13 only. the input signal in this case is expressed as Ao.cos(omegaot+thetai) in giving an output voltage Vt obtained at an output of the phase detection circuit 14 to a low pass filter 15, an output voltage of V'(t)=Ai.Ao{sin(thetai-thetao)} is obtained at the output of the low pass filter 15. Thus, the frequency difference detection with high accuracy is attained.
Patent JP-H10205211-A (JP)
Title: Folding door device
Inventor: HASHIMOTO MASAKI
IPC: E05D15/26
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To conduct smooth open-close operation by installing a slider on a travelling tool and forming a kick-out member so as to be projected to the panel surface side while being interlocked with the slider. SOLUTION: When a slider 13 is retreated, a roller 21 is pushed and a moving member 20 and one end of a link 17b are moved, and links 17a, 17b are bent and a connecting shaft 19 is projected from the surface of a panel. A coil spring 22 is compressed at that time. The front end of the slider 13 is opened, the moving member 20 is returned to an original place by the resilient force of the coil spring 22, and a kick-out member 14 is also retracted. On the other hand, the moving member 20 is connected to a connecting member 24, and the front end of the connecting member 24 is coupled with an arm 25, to which a latch 15 is installed. The arm 25 is rocked centering around a horizontal shaft 26 at that time. When the connecting member 24 is shifted by the retreat of the slider 13, the arm 25 is brought down, and the latch 15 is lowered.  That is, the latch 15 is lowered at the same time as the projection of the member 14, and the member 14 and the lowered latch 15 are returned to original places by resilient force. Accordingly, smooth open-close operation can be conducted.
Patent JP-H08221386-A (JP)
Title: Flow analysis device
Inventor: HATTORI NOBUHIRO
IPC: G06F17/13
Filed: 1995-02-17
Abstract: PURPOSE: To provide a flow analysis device capable of reducing calculation time and required man-hour by using the result of a coarsely analyzed object and space in the calculation of dense meshes whose object is the partial area. CONSTITUTION: A plural mesh condition input part 12 is provided with a routine mesh storage part 121 and a routine mesh separately prepared beforehand is stored in the routine mesh storage part 121. The input part 13 of an external condition and a material condition, etc., is provided with the storage part 131 of a routine boundary condition or the like. Heat generation uniformly determined corresponding to the kind of an equipment to be the object of detalied analysis and an initial value at the time of repetitive calculation, etc., are turned to a set with the identification code of the partial area, inputted beforehand and stored in the storage part 131 of the routine boundary condition or the like.  For the coarsely meshed entire area and the densely meshed partial area, the halfway results of the calculation of the respective areas are used as the initial value and a boundary condition at the time of the calculation of the other area and the repetitive calculation, the man-hour and the calculation time are saved and execution is highly accurately performed for both areas.
Patent JP-H10195661-A (JP)
Title: Vapor growth device
Inventor: HORIE KUNIAKI
IPC: H01L21/205
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a vapor growth device reduced in the sticking of a reaction product to a shower head (gaseous starting material injection nozzle) as possible and facilitated in the cleaning of the inside of a film forming section. SOLUTION: In this vapor growth device provided with a heating means 4 inside, a substrate holding means 3 for holding a substrate W and the gaseous starting material injection nozzle 5 for ejecting a film forming gaseous starting material toward the substrate on the substrate holding means, a flat plate-like radiant heat cut-off device 10 having air permeability and heat insulating property is installed to face a gas injection surface of the gaseous starting material injection nozzle between the substrate and the gaseous starting material injection nozzle.
Patent JP-S53109354-A (JP)
Title: Multi-storied building elevator
Inventor: MURAMATSU SADAO
IPC: B66B7/00
Filed: 1978-03-17
Abstract: PURPOSE: To provide a multi-storied building elevator which has good service efficiency with advantageous space by arranging two-storied elevator cage in parallel with elevator cage group storided into respective stories of the building. 
     COPYRIGHT: (C)1978,JPO&Japio