baber/WOPTO huggingface dataset:
Patent JP-S58108028-A (JP)
Title: Hall effect type reproducing magnetic head
Inventor: SATOU KAZUHIRO
IPC: G11B5/37
Filed: 1981-12-19
Abstract: PURPOSE:To obtain a high-sensitivity magnetic head which provides excellent reproduction by forming a front gap and rear gaps, providing a Hall element consisting of a vertical magnetizing film to at least one of the rear gaps, and providing a bias magnetic field applying means between the rear gaps. CONSTITUTION:Magnetic cores 1 and 1' form one front gap 2, and a rear gap 3 of smaller gap size than the front gap 2 and a rear gap 4 of larger size. In the rear gap 3, the Hall element 5 consisting of the vertical magnetizing film is provided and a conductor 6 is provided between both rear gaps 3 and 4; and a current is flowed through the conductor to apply a bias magnetic field HB of higher frequency than a signal magnetic field to the Hall element 5 as shown by arrows. The signal magnetic field HS by recording magnetization is applied to the element 5. The magnetic cores have less magnetic resistance than the gaps 2-4, so the sensitivity of the magnetic head is improved to realize excellent reproduction.
Patent JP-H1046814-A (JP)
Title: Method of placing concrete separately
Inventor: UEDA NOBORU
IPC: E04G9/10
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To place concrete quickly, easily and reliably in succession by placing concrete separately first to column and beam and second to slab. SOLUTION: A composite floor slab 3 is made with a half PC floor slab 5 and a slab concrete 8 placed over the top surface of the slab 5. Also, a dividing formwork 14 is arranged on the top surface of the half PC floor slab 8 for separating pre-placed concrete 9 to column and beam portion from post- placed concrete 10 to the slab portion. After hardening of the pre-placed concrete 9, the upper formwork 13 for a divided placement formwork 14 is removed, and post-placed concrete is 10 is placed on the upper surface of the half PC floor slab 5 up to the top of slab concrete. Then, dividing formwork 14 is placed on the upper surface of the half PC floor slab 5 and concrete is placed separately by this simple work thereby reducing the cost for construction materials.
Patent JP-H0253626-A (JP)
Title: Manufacture of conduit with water cock
Inventor: TSUKAMOTO AKIRA
IPC: B60H1/00
Filed: 1988-08-19
Abstract: PURPOSE:To form a conduit simply as well as inexpensively by providing a valve body and a valve stem fittingly inserted inside the large path part formed on the one end side of a straight conduit made of a ductile material and bending the conduit after the valve body and the valve stem are fixed in the state of being held by an electrode and a drag. CONSTITUTION:A large diameter part 7a is formed on the one side of a straight conduit 30 made of a ductile material such as aluminium and the like. A flange part 31 is further formed at the end part of the large diameter part 7a and a bead part 32 at the other end side of the conduit 30. A hole for inserting and supporting a valve stem 12 is provided in the large diameter part 7a so that a valve body 13 and the valve stem 12 are fittingly inserted therein and a water cock 9 is fitted. An electrode 19 and a drag 21 are fittingly inserted in the large path part 7a respectively from the top and the bottom, and the valve body 13 is fixed at the valve stem 12 in the state of being held by the electrode and the drag. Then the conduit 30 is bent two dimentionally or three dimentionally matching to the form of an automobile on which the conduit is mounted. The conduit 30 varies according to various kinds of automobiles can be subjected to the common forming operation until the bending process so that the formation of the conduit 30 is simplified as well as the cost becomes advantageous.
Patent JP-H0650526-A (JP)
Title: Incinerator
Inventor: WATANABE MASAHIKO
IPC: F23J15/00
Filed: 1992-07-31
Abstract: PURPOSE:To improve power generating efficiency by controlling the supplying amount of steam generated by a waste heat boiler to a white smoke preventing device optimally. CONSTITUTION:Exhaust gas of a waste heat boiler 12 is discharged out of a chimney 18 through a white smoke preventing device 17 after removing dust and/or harmful gas by an exhaust gas processing facility 16. In this case, an objective exhaust gas temperature, whereat the exhaust gas will never be condensated near the chimney 18, is set from an atmospheric temperature, detected by an atmospheric temperature sensor S3, and an exhaust gas temperature, detected by an exhaust gas temperature sensor S1, based on a white smoke preventing chart determined by the weather conditions of every seasons previously while the supplying amount of steam to the white smoke preventing device 17 is controlled automatically so that the exhaust gas temperature, detected by the exhaust gas temperature sensor S2, becomes the objective exhaust gas temperature. According to this method, steam, generated by the waste heat boiler 12, can be utilized efficiently as power generating energy while preventing white smoke optimally.
Patent JP-S6447058-A (JP)
Title: Package for semiconductor device
Inventor: SATO TAKESHI
IPC: H01L23/433
Filed: 1987-08-18
Abstract: PURPOSE:To increase a device of this design in number of pins and also improve it in moisture resistant and heat dissipating properties by a method wherein leads are formed in one piece with a resin substrate through an insert molding in such a manner that tips of them are positioned at the peripheral section of a resin substrate surface and a part of the surface of their chips is at least partially exposed from the resin substrate surface, and an internal circuit pattern section is formed on the surface of the resin substrate which surrounds a semiconductor element mounting section. CONSTITUTION:A resin substrate 30 and a lead frame 32 are formed into one piece by making lead 38 tips of the lead frame 32 be inserted into a mold. In this process, at least a part of the lead 38 tips is so set as to be exposed from the resin substrate 30 to be connected with an internal circuit pattern section 48. A flange section 46 extending outward is provided to a base of a heat sink 44 which is formed through an insert molding so as to bury its base in the resin substrate 30 in one piece, where the flange section 46 prevents moisture from infiltrating through the interface between the heat sink 44 and the resin substrate 30. The internal circuit pattern section 48 is formed in such a manner that a copper foil is adhered onto a heat resistant resin sheet and incorporated in with the lead frame 32, performing a position alignment and a tine pattern is transferred on the surface of the resin substrate 30 which is formed by injecting resin into the mold.
Patent JP-H0490946-A (JP)
Title: Seat belt retractor
Inventor: FUJIMURA KOICHI
IPC: B60R22/42
Filed: 1990-08-01
Abstract: PURPOSE:To keep a nipping force at a constant value by a method wherein a movement when a first nipping member mounted to a frame back plate is moved in a state that a rotatable second nipping member associating with the first nipping member is overlapped with the first nipping member is regulat ed by a stopper, in a seat belt retractor for a vehicle. CONSTITUTION:The upper side of the back plate 16 of a frame 10 is folded to form a stopper 178. In lock operation of a seat belt 18 in this constitution, a second nipping member 136 is rotated, a first nipping member is slid upward, and the first nipping member 120 collides with the stopper 178 through a guide member 122 and stopped. Thus, the first nipping member 120 is stopped in a constantly specified position, and the second nipping member 136 is also rotated by a constantly specified angle. Thus, a nipping force is kept at a constant value.
Patent JP-S6345229-A (JP)
Title: Immunoglobulin preparation for intravenous injection
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/395
Filed: 1987-08-18
Abstract: PURPOSE:To obtain the titled preparation having high safety and effectiveness, practically containing neither infectious virus nor degeneration type immunoglobulin, by combining polyethylene glycol (PEG) fraction treatment with heat treatment, etc., and carrying out treatment. CONSTITUTION:An immunoglobulin fraction derived from human plasma is treated with PEG (4-10W/V%) having low concentration, a supernatant liquid is recovered, then the prepared supernatant liquid is treated with PEG (10-15W/V%) having high concentration and precipitate is recovered. The precipitate fraction is dissolved (1-15W/V% protein concentration) in an aqueous solvent, brought into contact with an anion exchanger to remove IgM and IgG polymer. Further, if necessary, the precipitate fraction is treated (removal of prekallikrein and kallikrein) with an immobilized diamino compound and treated (removal of human blood type antibody) with an immobilized human blood substance. The immunoglobulin is heat-treated in the presence of a stabilizer under enough condition to deactivate viruses during any of the treatments.
Patent JP-H0950316-A (JP)
Title: State monitoring device
Inventor: KAWASAKI KATSUHIKO
IPC: G08B25/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To timely transmit the abnormality, the faults, etc., of an electronic equipment to a prescribed place via a communication circuit. SOLUTION: When the internal state of a copying machine 100 is detected by an internal state detection part 102, a sending message is produced according to the detected internal state. Then, a transmitting part 104 telephones a receiving part 106 via its telephone number, and the part 106 is called via a communication circuit 105. When the part 106 is called, the sending message is synthesized in voice by a voice synthesizing part 103, and the part 104 sends the synthesized voice to the part 106 via the circuit 105.
Patent JP-S6265107-A (JP)
Title: Voice input device
Inventor: KANEFUJI YUJI
IPC: G10L15/00
Filed: 1985-09-17
Abstract: PURPOSE:To recognize the voices of a long and diverse instruction sentence by using a word voice recognizing means which compares the features extracted through an acoustic analysis of the voice input with a word pattern stored after previous acoustic analysis and recognizes the word voices by the resemblance obtained from said comparison. CONSTITUTION:A sentence is divided for each word (including numeric characters) and at the same time one or >=2 words are pronounced in the prescribed order. These voices are supplied to a word voice recognizing means via a microphone (m). This recognizing means performs an acoustic analysis of the voice input and compares the features of the voice input with a word standard pattern 2 to recognize the corresponding word voices. Then a word/ code converting means converts the word voices into the code series registered for each word based on the result of word recognition. These coded voices are recognized and decided as an instruction sentence by means of an instruction sentence dictionary 6. Then the instruction sentence is converted into the operation command signals as indicated by the contents of the corresponding instruction sentence and delivered.
Patent JP-S6180073-A (JP)
Title: Apparatus for testing integrated circuit
Inventor: EBIHARA YUJI
IPC: G01R31/28
Filed: 1984-09-27
Abstract: PURPOSE:To make it possible to easily test an integrated circuit without increasing a chip area, by constituting a testing addition circuit apart from an integrated circuit to be tested and enabling the same to connect to the integrated circuit to be tested through the connection terminal thereof and external wiring. CONSTITUTION:A clock signal, a test pattern signal, a strobe signal, other necessary signal, voltage or the like are inputted to a performance board 3 from a test main body 5 through a multiplexer 4, and further applied to the combined circuit of a chip 1 to be measured mounted to a socket 2 through the shift register and the latch circuit of the measuring addition chip 12 mounted to a socket 13 and external wiring 11. The change in the output thereto is detected by the tester main body 5 from the output signal of wiring 14 through the output signal wire of wiring 11, the measuring addition chip 12 and the performance board 3 and compared with the pattern of the set value applied to the tester main body 5 to perform the judgement of quality.
Patent JP-H0547790-A (JP)
Title: Formation of p-type crystalline silicon thin film
Inventor: KAKINUMA HIROAKI
IPC: H01L29/786
Filed: 1991-08-15
Abstract: PURPOSE:To form a poly-Si thin film having high electric conductivity on a cheap glass substrate with low power consumption by forming a P<+> type crystalline silicon thin film on a heated substrate using a mixture gas of silane gas, hydrogen gas and boron trifluoride. CONSTITUTION:Mixture gas of silane(SiH4), hydrogen(H2) gas and boron trifluoride(B3) is employed as material gas. Flow rate of respective gases, are set such that (SiH4)=7SCCM, (H2)=400SCCM and (BF3(He))=1200SCCM or (SiH4)=7SCCM, (H2)=400SCCM and (BF3(He))=1820SCCM. Temperature of substrate is set at all appropriate point in the range of 250 deg.C-400 deg.C. RF power is set at 0.1W/cm<2>. According to the method, a P<+> type crystalline silicon thin film can be formed on a cheap glass substrate at low power cost. Thus produced film has electric conductivity similar to that of conventional one.
Patent JP-H0490035-A (JP)
Title: Data processor
Inventor: TOMA KAZUYOSHI
IPC: G07G1/12
Filed: 1990-08-03
Abstract: PURPOSE:To cope with the change of system constitution by updating records of a corresponding classified file based on classified accumulation object data and updating records of a classified file provided in a specified device based on accumulation object data related to input. CONSTITUTION:When classified accumulation object data is inputted, a first updating means (c) updates records of a corresponding classified file based on this data. A specifying means (d) decoders link information set to records updated by the first updating means (c) to specify the classified file and records of a link destination device. A second updating means (e) updates records of the classified file, which is provided in the device specified by the specifying means (d), based on accumulation object data related to input. Thus, data is linked to an arbitrary file in the system based on arbitrarily set link information.
Patent JP-S6185011-A (JP)
Inventor: TAKAOKA NAOTOSHI
IPC: H02H3/16
Filed: 1984-09-29
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-H06304840-A (JP)
Title: Room device
Inventor: GEERII WAAMAN
IPC: B08B15/02
Filed: 1993-08-19
Abstract: PURPOSE: To prevent a clean room from being contaminated by fragment particles, which are caused in forming holes and grooves in the wall of the clean room, by providing a hole in the lower side of the wall to be connected to a vacuum source. CONSTITUTION: A vinyl pipe 41 which is more flexible than a vacuum portion 37 is extended inside a tool chamber 15. An electric socket 38 formed in a pig-tail shape for a power tool is arranged inside the tool chamber 15 and a cord 39 extended therefrom is connected through a side wall 21 at the lower side to an electric plug 40. Other types of sockets can be used inside the tool chamber 15 for power supply. A flexible hose 41 mounted on a stopper 42 is formed so as to be inserted in the vacuum portion 37, so that the hose 41 can be used for removing fragments accumulated inside the tool chamber 15.
Patent JP-H1133747-A (JP)
Title: Junction of copper pipe and aluminum pipe and method thereof
Inventor: FUJIMOTO TAKESHI
IPC: F28F1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the junction of a copper pipe and an aluminum pipe, wherein the joint area is large, hermeticity and reliability of the joint strength are high, and the hermeticity is maintained sufficiently against a mechanical distortion. SOLUTION: A tapered part 11 is formed at one end of the copper pipe 1 whose outer diameter is slightly larger than the inner diameter of the aluminum pipe 2. One end of the aluminum pipe is clamped and fixed by a clamp 5, which has the inner diameter substantially the same as the outer diameter of the aluminum pipe and is equipped with a tapered part 7b in the inner surface near its end at almost the same angle as the tapered part of the copper pipe. The tapered part of the copper pipe is heated to the temperature higher than an eutectic point of copper and aluminum but lower than the melting point of aluminum. Then the tapered part of the copper pipe is inserted with pressure into the end of the aluminum pipe to form an eutectic phase of copper and aluminum at the interface of both pipes. Thus, the junction is formed.
Patent JP-S6096399-A (JP)
Title: Press device
Inventor: NISHIMURA TATSUO
IPC: B30B15/06
Filed: 1983-10-31
Abstract: PURPOSE:To provide an inexpensive press with which different shut heights can be easily obtd. by constituting pressing plates pulled and mounted by means of a spring to an upper frame in such a way that the plates can be screwed to and unscrewed from a spacer plate interposed between said plates and the upper frame by means of a relative screw. CONSTITUTION:Plural pressing plates 71 are pulled and mounted to an upper frame 6, which ascends and desceds at a specified stroke with respect to a bolster (not shown), by means of a spring 74a via a supporting shaft 75 with a press device provided with said frame 6. A spacer plate 72 which contacts with the bottom surface of the frame 6 is interposed and disposed between the plates 71 and the frame 6 and the plate 72 is screwed to the plates 71 in suc a way that said plate can be screwed to and unscrewed from the pressing plates by means of a relative screw 73 thereby permitting easy change of the shut height. A cam handle 8 supported pivotally to a bracket 81 is equipped to the upper part of the frame 6 and the above-mentioned supporting shaft 75 is depressed by which the shut height is easily adjusted.
Patent JP-S6447098-A (JP)
Title: Manufacture of printed wiring board
Inventor: HIRAI OSAMU
IPC: H05K3/42
Filed: 1987-08-18
Abstract: PURPOSE:To improve productivity so as not to brake a conductive layer of a corner part, by forming an etching resist layer on a photosensitive resin layer attached on a main surface of a substrate and using this layer as a mask, selectively etching away an exposed part of the conductive layer to remove a resin paste and the etching resist layer. CONSTITUTION:A hole 3 is made on an insulating substrate 1 having copper foils attached to both main surfaces. A through hole 3a is formed by attaching a conductive layer 4 plated with copper to the inner surface of the hole 3 and the main surface of the substrate 1. A resin paste 5 of an alkali peeling type having conductivity is filled inside the hole and baked and cured. The substrate 1 is soaked in an electrodeposition coating resin solution of a negative type and a photosensitive resin layer is formed on the surface of the substrate 1 by DC electrolysis. Then, it is exposed to light through a negative mask to form an etching resist layer 6a. The exposed part of the conductive layer 4 and its lower layer are etched away using the layer 6a as an etching mask. Then, the resin paste 5 and the etching resist layer 6a are peeled away to form a desired circuit pattern on the substrate 1.
Patent JP-H1151437-A (JP)
Title: Ventilating fan device for range
Inventor: HORI MITSUO
IPC: F24F7/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To operate an operation switch for starting and stopping an operation of a ventilating fan even by a child or a person having a short height by disposing the switch on a wall surface near a range. SOLUTION: The ventilating fan 50 is provided above a range 40. A sink board 60 for cleaning a tableware, vegetable or the like is provided at a position adjacent to the range 40 and a lateral wall surface 30. And, a hanging cupboard 61 is provided above the board 50. A control switch 70 for controlling the fan 50 is provided at a predetermined height position of a vertical wall surface 20 of a kitchen 10 constituted as described above. The switch 70 has an operating switch for the fan, and a lighting switch for turning ON, OFF a light contained in the fan 50. And, the switch 70 is preferably installed in height where a person can easily touch by a finger, for example, about 120 cm from a floor surface.
Patent JP-S5995477-A (JP)
Title: Automatic intersected point tester
Inventor: INOUE TOSHIO
IPC: G01R31/28
Filed: 1982-11-25
Abstract: PURPOSE:To test automatically the level of input and output signals and to keep the results thereof in record by connecting the plural output lines of a decoder group, one to one, to the respective relays of a selection control console, input monitor control console and output monitor control console which control respectively the intersected points, etc. of a video signal selector. CONSTITUTION:An automatic intersected point test 1 is connected via a microcomputer, address bus, data bus, control signal wire, etc. The respective relays of a selection control console 3 are operated to connect the intersected points of a video signal selector 4 according to the data applied successively thereto, whereby the optional contacts of an input monitor switch 6 operating the respective relays of an input monitor control console 5 are closed. An input television signal 7 is inputted to an automatic intersected point tester 1, which converts the synchronizing signal level to a digital value and feeds the value to the microcomputer 2. The respective relays of an output monitor control console 8 are similarly operated to compare the levels of the input and output television signals and to measure the transmission loss, etc. at the corresponding intersected points. The results thereof are recorded in a memory and are outputted to a printer 11.
Patent JP-S6264919-A (JP)
Title: Simple vibration monitor apparatus
Inventor: YUSHINA MASAYUKI
IPC: G01H17/00
Filed: 1985-09-18
Abstract: PURPOSE:To make it possible to continuously monitor the vibration level of a structure over a long period of time, by integrally constituting a detection circuit, an amplifying circuit, a level discriminating circuit and a display circuit along with the solar cell power source operating said circuits. CONSTITUTION:The vibration of a machine structure is converted to an electric signal by a vibration detecting circuit 1. Next, the electric signal is amplified by an amplifying circuit 2 to be inputted to the level discriminating circuit 3 of the next stage. Subsequently, the vibration level is inputted to the level discriminating circuit 3 to discriminate which preset levels of normality, caution and danger vibration belongs to. Then, the discrimination result is inputted to a display circuit 4 and the specific light emitter corresponding to the vibration level is lighted on the basis of the output signal of the level discriminating circuit 3. Because the power source 5 operating the circuits 1-4 generates electromotive force by the light in a room in which a structure to be monitored is arranged, the replacement of the power source becomes unnecessary and vibration can be monitored semipermanently and continuousy.
Patent JP-H1146567-A (JP)
Title: Thresher for head-feeding type combine harvester
Inventor: MATSUSHITA HAJIME
IPC: A01F12/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To increase the sifting rate of grains through the receiving net under the load increase-suppressed conditions. SOLUTION: A step difference is formed on the grain-sifting face 9 of the receiving net 4 and the first interval L1 between the part of first grain sifting face 9A of the receiving net 4 in the stem-passing area 8 and the rotary trace R of the top of the threshing teeth 7 is made larger than the second interval L2 between the part of the second grain-sifting face of the receiving net 4 in the not stem-passing area 10 and the rotary trace R of the top of the threshing teeth 7.
Patent JP-S5997383-A (JP)
Inventor: NISHIMURA TATSUHIKO
IPC: F16L19/08
Filed: 1982-11-24
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-S60105965-A (JP)
Inventor: JIEI UIRIAMU FURAITAAKU
IPC: G01N33/543
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。