baber/WOPTO huggingface dataset:
Patent JP-H03279816-A (JP)
Title: Flow rate measuring method for gas conveyed powder
Inventor: KEGA HISASHI
IPC: G01F1/74
Filed: 1990-03-29
Abstract: PURPOSE:To accurately measure only the flow rate of powder without being affected by variation in carrier gas by providing a sensor for flow velocity measurement on the upstream side of the power feed point of a gas flow passage and a sensor for frictional electrostatic flow rate measurement on the downstream side, and using both measured values. CONSTITUTION:The gas flow velocity measuring sensor 11 is provided on the upstream side of the powder feed opening 10 provided halfway on the flow passage 2 where the gas 12 from an air blower 9 is provided and the frictional electrostatic flow rate measuring sensor 1 is provided on the downstream side. Then the relation among the detected value I of the sensor 1, gas flow velocity V1, and powder amount W is as shown by an equation (1) and the powder amount W is found from the equation. At this time, constants (k), (x), and (y) which are determined by the kind of the powder and the specifications of the conduits are inputted to a powder measuring instrument 14 previously and then the measured values are inputted to calculate the powder amount.
Patent JP-S63247544-A (JP)
Title: Heat pump type air conditioner
Inventor: MATSUMURA KOZO
IPC: F24F11/76
Filed: 1987-04-02
Abstract: PURPOSE:To reduce production of a cold draft feeling, by providing an air temperature detecting means, a first fan control means, driven by means of a set airflow when air temperature reaches a first reference value, and a second fan control means, driven when the air temperature reaches a second reference temperature further higher than the first reference temperature. CONSTITUTION:The capacity of a compressor 1 is controlled by an inverter 2, and a delivery piping 3 and a suction piping 4 are connected to a 4-passage switching valve 5. Heating operation is effected in a way that the coolant delivered from the compressor 1 is circulated from an indoor heat exchanger 18 to an outdoor heat exchanger 8, and reversely, cooling operation is effected by reverse circulation. Upon the starting of first heating operation through ON control of an operation switch 42, after a heat exchange temperature Tc reaches a first reference temperature TR, an indoor fan 19 is driven by means of a set airflow. On the other hand, upon the starting of following operation through ON of a thermo, after the heat exchange temperature Tc reaches a second reference temperature (TR+TN) higher than the first reference temperature, control is made so that the indoor fan 19 is driven by means of a set airflow. This constitution produces a rapid heating feeling and reduces production of a cold draft feeling on the user.
Patent JP-H10252950-A (JP)
Title: Piping device, and its cover holder
Inventor: SUGAYA KEIICHI
IPC: F16L3/22
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To simplify the piping work, and complete the work in a short time by covering a cover supported on a support base, loading each side edge part of an opening surface of the cover on the support base, covering a cover holder, folding a locking part of the cover holder at each end, and locking it to the support base. SOLUTION: In a piping equipment 10, a cover 50 comprises a metal plate of U-shaped section consisting of an upper plate 50a and side plates 50b, 50c with its lower side open. The cover 50 is covered over a refrigerant pipe, etc., from the side of an opening, each side edge part 51 of the opening is inserted between an end part of a trestle 41 of a cover receiver 40 and a perpendicular plate part 42b of a receiving plate 42, and loaded on a horizontal plate part 42a of the receiving plate 42. A strip-shaped part 61 of a cover holder 60 is covered from the outside of the cover 50, a locking part 62 of the strip-shaped part 61 at each end is inserted in a locking hole 43 in the receiving plate 42 at each end of the cover receiver 40, and the strip-shaped part 61 is closely attached to the outside of the cover 50.  Each tip part of the locking part 62 inserted downward from the locking hole 43 is bent upward and locked thereto. The cover 50 is supported on a support base 20.
Patent JP-S59208057-A (JP)
Title: Amorphous magnetic alloy and its manufacture
Inventor: FUJIWARA TOORU
IPC: C22C45/02
Filed: 1983-05-10
Abstract: PURPOSE:To provide an amorphous magnetic alloy consisting of prescribed percentages of Cr, B and Si and the balance Fe and having a small iron loss and a low squareness ratio in a high frequency region. CONSTITUTION:This amorphous magnetic alloy has a composition represented by a formula FewCrxBySiz (where w is 70-85atomic%, x is 0.5-5atomic%, y is 10-20atomic%, z is <=10atomic%, and y+z<=25atomic%). The alloy is obtd. by heat-treating an amorphous magnetic alloy having said composition at the Curie temp. or above. This amorphous magnetic alloy is used as the material of the magnetic core of a high-frequency transformer or the like, and it includes Fe78Cr2B15Si5.
Patent JP-H09240485-A (JP)
Title: Safety device for stair ascendng/descending transport machine
Inventor: DANJO HIROTOSHI
IPC: B62B5/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To completely stop a machine in the midway of stairs by supporting the base end of a slide-down preventing member protruded downward from a stair contact member in a bracket provided below the stair ascending/ descending transport machine and placing a winding spring between the slide- down preventing member and the bracket. SOLUTION: When a transport machine ascends/descends stairs K, after an actuator 20 is started associatively with a motor for driving an elastic crawler 6, a hook 17 is rotated clockwise via a rod 21 and a small arm against a return spring 22, the hook 17 is moved away from a locking catch 14 and thus an operation arm 12 is freely rotated. If the machine is stopped in the midway of the stairs, the rod 21 is returned by the return spring 22, the spring 22 simultaneously rotates the hook 17 counterclockwise via the small arm and thus the hook 17 is engaged with the locking catch 14. Thus, the counterclockwise rotation of the operation arm 12 caused by the load of the transport machine is prevented and the operation arm 12 is extended so as to completely stop the machine together with the rug of the elastic crawler 6.
Patent JP-S567128-A (JP)
Title: Data converting device
Inventor: HATAKEYAMA YUTAKA
IPC: G06F5/00
Filed: 1979-06-29
Abstract: PURPOSE:To ensure the assured detection for the conversion code error through a simple and low-cost constitution, by giving the backward code conversion to the data received the forward code conversion and then comparing the data with the data before code conversion. CONSTITUTION:Gates 101, 106, 111 and 115 select the transmission line of the F side in the case of the forward transfer. Accordingly, the data sent from unit A receives forward code conversion 102 via gate 101 and is then transferred to unit B via data buffers DB104 and 105 as well as receives backward code conversion 107 to be stored in DB109. On the other hand, the data sent from unit A via gate 111 is transferred to DB114 via DB112, 113. Then the data of DB109 undergoes the data comparison at comparator 116 along with the data of DB114 and via gate 115. And in case no agreement is obtained, disagreement signal P3 is delivered and then sent to control circuit 117 to inform the disagreement of the data.
Patent JP-S538423-A (JP)
Title: Flow rate measuring means
Inventor: KIMATA KIYOSHI
IPC: F02D33/00
Filed: 1976-07-10
Abstract: PURPOSE: To provide the above-identified means, which can readily effect the operation of correcting the air-to-fuel ratio with a construction with a bypass circuit led from a position upstream an upstream valve to a feedback control mechanism while also cannecting part of the bypass circuit to an intermediate chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10248605-A (JP)
Title: Outer sole of shoe
Inventor: INOHARA MASANOBU
IPC: A43B13/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To lighten and to make a shoe be superior in bending, by forming an outer sole from a base part and protruding parts integrally formed by resin and embedding a core material with a number of holes to pass resin into the base part. SOLUTION: An outer sole 1 is formed by integrally protruding a number of protruding parts 11 from a base part 11, and a continuous sheet of core material 12 formed of thermoplastic resin such as polyvinyl chloride, polyurethane, etc., integrally with the base part 10 and the protruding parts 11 and rubber elastomer on the whole face of the base material is embedded into the base part 10. Thus the base part 10 is enhanced by the core material 12 causing to enable the wall thickness of the base part 10 to be reduced. Consequently lightening and bending of a shoe can be improved. Since the adhesive strength between the resin of the base part 10 and the core material 12, degrees of freedom of selection of materials for the base part 10 and the core material 12.
Patent JP-S578990-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIHARA TSUTOMU
IPC: G11C11/41
Filed: 1980-06-17
Abstract: PURPOSE:To lower the rate of the occurrence of a software error, by making the amount of charge, supplied from a power source via a load resistance, greater than that collected from a radioactive substance, contained in a package material, to a node with particles. CONSTITUTION:The sources of driver transistors (TR)Q1 and Q2 are earthed in common, and the drain of the TRQ1 is connected to the gate of the TRQ2, whose drain is connected to the gate of the TRQ1, building a lattch together. In writing in and reading out cycles, transfer gates T1 and T2 turn on to connect the nodes N1 and N2 to bit lines B1 and B2. Then, if C2R2< T is satisfied, where C2 is the capacity of the storage node N2, R2 the resistance value of a load resistance S2, and T the time from data writing in to reading out, the latch need no to be increted.
Patent JP-S565946-A (JP)
Title: Sintered hard alloy and its manufacture
Inventor: TAKAHASHI KUNIHIRO
IPC: C22C29/04
Filed: 1979-06-28
Abstract: PURPOSE: To cheaply manufacture a sintered hard alloy with superior mechanical toughness and superior heat check resistance by compacting WC crystals and B1- type crystals not contg. Ta and Nb but contg. N together with an Fe group metal as a binder followed by sintering.  
     CONSTITUTION: WC as a hard material and B1-type crystals not contg. expensive Ta and Nb but contg. N in an N to (C+N) molar ratio of 0.1W0.5 are mixed with an Fe group metal such as Co or Ni as a binder for the hard material in the form of powder. This mixture is compacted and sintered in ≤10 -2 W10 -4  Torr vacuum and 0.1W500 Torr an N partial pressure. By adjusting the molar ratio of N/(C+N) to the above-mentioned value, the B1-type crystals are refined, and a sintered hard alloy with superior mechanical toughness and superior heat check resistance can be manufactured cheaply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05279510-A (JP)
Title: Light-scattering agent and resin composition containing the same
IPC: C08L101/00
Filed: 1992-04-03
Abstract: PURPOSE:To prepare the sabject agent which gives a light-scattering resin compsn. excellent in light-transmitting and scattering properties and useful as a material for scattering transmitted light by using a specific zeolite as the agent. CONSTITUTION:A zeolite having a mean particle diameter of 0.5-20mum, pref. heat-treated at 75-1,100 deg.C, pref. of A, X, Y, or mordenite type, and having exchageable cations such as Na, Ba, Zn. or NH4 is used as this agent. A light- scattering resin compsn. is prepd. by dispersing the agent in a lighttransmitting resin (e.g. polymethyl methacrylate) optionally contg. a crosslinked polymer dispersed therein.
Patent JP-S578856-A (JP)
Title: Information processor
Inventor: NISHINA RIYOUZOU
IPC: G06F11/273
Filed: 1980-06-18
Abstract: PURPOSE:To reduce hardware and to shorten a processing time by using a storing circuit and an address register instead of a shift buffer. CONSTITUTION:In diagnostic mode, a group FFM of FFs performs shifting operation as many times as supplied clocks and in a scan-out signal SoutM, the contents of FFs M0-Mk-1 appear in time series. The signal SoutM is selected by a changeover circuit 2 and supplied to a storing circuit 6. As the scan-out signal Sout is written in the circuit 6, the contens of an address register 7 are summed up by an adding circuit 8 and the contents of the group FFM are shifted and set in the circuit 6 successively. When the contents of the group FFM lost in the said operation is restored to the original contens, a 0 is set in the register 7 and the contents of the address 0 of the circuit specified by the register 7 are supplied to a processor 1. Then, the addition of the contents of the register is repeated to set the contents of addresses 0-K-1 of the circuit 6 in the FFs M0-Mk-1.
Patent JP-S58217999-A (JP)
Inventor: ICHIKAWA AKIRA
IPC: G10L25/06
Filed: 1983-05-13
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-H03283096-A (JP)
Title: Semiconductor prom device
Inventor: ICHIMURA ISAO
IPC: G11C17/00
Filed: 1990-03-29
Abstract: PURPOSE:To shorten write-in time and to suppress the deterioration of reliability caused by a writing by writing in only the smaller amount of data of '1' and '0' in the write-in of a data area by switching an output logical value corresponding to the write of one control bit when writing the output logical value in positive and negative. CONSTITUTION:A data write part 10 consists of a data cell part in a fuse and junction destruction type. Fuses F1 and F2 are provided in the output parts of an amplifier A for a normal logical output and an inverter I for a negative logical output which converts the output signal from an address selection part to a positive or negative output. The positive/negative logic of the output is decided by cutting one of these two fuses. Therefore, the data write-in part 10 writes only the data with the less frequency of appearance of '1' and '0', and an output expected value similar to a normal PROM can be obtained by cutting one of the huses F1 and F2 so that the output positive/negative logic can be normalized. Thus, the write-in time can be shortened and the deterioration of reliability can be suppressed.
Patent JP-H11261282-A (JP)
Title: Radio wave absorbing wall for wide bandwidth building material
Inventor: ISHINO TAKESHI
IPC: E04B1/92
Filed: 1998-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave absorbing wall for wide bandwidth building material which is excellent in wave absorbing characteristics in TV broadcasting frequency of VHF bandwidth and UHF bandwidth, and can prevent VHF and UHF TV wave reflection trouble. SOLUTION: A plurality of concrete layers 22 containing an air layer 21 are arranged as a radio wave matching layer 20, in the front surface of ferrite magnetic substance 11 as radio wave absorbent. The air layer 21 is continuously arranged in the magnetic field direction of arrival radio wave. The thickness of the air layer 21 is so set that the peak of attenuation due to arrangement of the radio wave matching layer 20 is in the UHF bandwidth.
Patent JP-H04294124-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: MINAMIZAWA HIDEHITO
IPC: B32B27/36
Filed: 1991-03-25
Abstract: PURPOSE:To improve the high speed scratch characteristics and electromagnetic converting characteristics by incorporating inorg. particles and inactive particles each with a specified loading and a specified particle diameter on the outermost surface layer of a thin layer and forming projections based on both particles on the inside and outside of the outermost surface layer. CONSTITUTION:It is necessary to incorporate 0.05-2.0wt.% inorg. particles with a Mohs hardness of 6 or larger and a mean primary particle diameter of 0.005mum or larger and smaller than 0.3mum on the outermost layer part of a laminated polyester and internally deposited particles are formed by using the inorg. particles as nuclei to form fine projections on the surface of the outermost surface layer. It is also necessary to incorporate 0.05-2.0wt.% inactive particles with a mean primary particle diameter of 0.1mum or larger and 3.0mum or smaller in an inner deposited particle-incorporated layer. These are outer particles to form fine particles with a uniform height on the surface of the thin layer. It is necessary that the ratio of d/t wherein dmum is the mean primary particle diameter of the inactive particle and tmum is the thickness of the particle-incorporated layer is 0.05 or larger and 3 or smaller. It is possible to form required fine and uniform projections on the surface of the layer by keeping this relation while the inactive particles are properly kept on the outermost surface layer.
Patent JP-S5510059-A (JP)
Title: Controlling method for inlet valve
Inventor: TAKAKUSAKI TSUNEHIKO
IPC: F03B15/04
Filed: 1978-07-10
Abstract: PURPOSE: To perform the interception of the load on the water-wheel side and the interception of the inlet on the pump side stably and safely by varying the speed of closing a valve body, having the fixed turning position of the valve body as a boundary.  
     CONSTITUTION: The main valve body 11 of an inlet valve 5 is closed sharply due to interception instruction signal, with a closure speed determined by a control throttle valve 19. This closure speed is a value which allows the excessive speed increase in intercepting the load on the water-wheel side to be reduced as much as possible or allows the reverse revolution in intercepting the input on the pump side to be prevented. When the main valve body 11 is closed to a fixed turning position, a multicontact limit switch 34 which is linked to the output shaft of a main valve servo motor 15 closes, and a magnetic valve 31 operates, and a control throttle valve 30 is operated. Then, the main valve body 11 is closed with a closure speed faster than before. This closure speed allows the increase of pressure in a water pressure iron pipe in intercepting the load on the water-wheel side to be minimum or allows the decrease of pressure in an intake pipe in intercepting the input on the pump side to be minimum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08186686-A (JP)
Title: Scanner device
Inventor: SATO YASUSHI
IPC: H04N1/04
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a scanner device capable of reading a high-definition picture correctly at low cost. CONSTITUTION: A spindle motor 10 rotates a first and a second disks 2 and 8 around a center shaft 4. A sliding supporting member 12 is provided with a first supporting part 14 at the vicinity of the upper surface of the first disk 2 and a second supporting part 16 at the vicinity of the upper surface of the second disk. A slide motor 26 moves the sliding supporting member 12 to the radial direction of the first and the second disks 2 and 8. An optical detecting part OD 18 is installed at the first supporting part 14, and reads optically a picture original 6 on the upper surface of the first disk 2. An optical pickup OP 24 is installed at the second supporting part 16, and detects optically positional relation with a spiral track on the upper surface of the second disk.  A control circuit 22 controls the spindle motor 10 and the slide motor 26 in accordance with the output of the optical pickup OP 24.
Patent JP-H09244508-A (JP)
Title: Image forming device
Inventor: SAKAMOTO KOJI
IPC: G03G15/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of recovering toner left after transfer from being lowered even when the elastic body of a cleaning roller is compressed and deformed, and to effectively restrain surface staining by allowing the surface part of the cleaning roller other than the part in contact with the surface of an image carrier to execute toner recovering operation at the time of stopping the rotation of the cleaning roller. SOLUTION: A driving control means controls the rotation of the cleaning roller 12 so that the roller 12 may rotate less than once so as to execute toner recovering operation and the surface part of the cleaning roller other than the part 12A coming in contact with the surface of the image carrier consisting of a photoreceptor 1 may execute the toner recovering operation in contact with the surface of the image carrier at the time of stopping the rotation of the roller 12. Namely, the roller 12 is controlled so that the part 12A of the cleaning roller coming in contact with the surface of the photoreceptor 1 may reach the part coming in contact with the photoreceptor 1 just before the edge of an image forming area reaches the part coming in contact with the roller 12.
Patent JP-H083698-A (JP)
Title: Hot rolled ferritic steel for automobile exhaust material
Inventor: MIYAZAKI ATSUSHI
IPC: C22C38/26
Filed: 1995-03-15
Abstract: PURPOSE:To obtain a heat resistant steel having superior high temp. strength and workability at ordinary temp. by the ordinary hot rolling and annealing methods by adding proper amounts of Nb and P to a ferritic stainless steel and regulating the amounts of other contained elements to optimum values, respectively. CONSTITUTION:This steel has a composition consisting of, by weight ratio, <=0.02% C, 0.4 to 2% Si, <=0.8% Mn, 6 to 17% Cr, <=0.015% N, <=0.02% Al, 0.025 to 0.10% P, <=0.02% Ti, <=0.02% Zr, 0.35 to 0.60% Nb, and the balance Fe with inevitable impurities and containing these elements by the amounts (%) satisfying inequalities I and II. A hot rolled steel plate of this composition, annealed at 980 deg.C and having a 2mm thickness, is characterized by <=350MPa proof stress at ordinary temp. and >=34% elongation and also has characteristics in which high temp. proof stress at 700 deg.C has a value two or more times that of SUH409L and also high temp. proof stress at 900 deg.C has a value about two times that of SUH409L. Moreover, this steel plate is free from abnormal oxidation even if heated to 900 deg.C for 200hr and has excellent high temp. salt damage resistance and TIG weldability.
Patent JP-S61242555-A (JP)
Title: Food containing carrot leaf essense
Inventor: FUJIKAWA AKIO
IPC: A23L19/00
Filed: 1985-04-18
Abstract: PURPOSE:The titled food that is obtained by extracting leaves of carrot (Daucus carota L.) with an aqueous solvent and concentrating the extract, thus being used as a preventive for adult diseases, because it has action of antioxidation, cell activation, cataract a melioration, hair growth and beautiful skins. CONSTITUTION:Leaves of carrot are dried, cut into pieces, combined with 5 times the volume of water and heated at 80 deg.C for 2hr. The mixture is filtered, the filtrate is refrigerated about one day and night at 5 deg.C and filtered again. The filtrate is concentrated to 1/3 volume to give the desired essence. The essence is used as a food component to give the objective food. Physilogical saline solution, dilute organic acid solution or dilute aqueous alcohol may be used as an extraction solvent. The essence may be, when needed, dried, e.g., freeze-drying into a powder.