baber/WOPTO huggingface dataset:
Patent JP-H03267135-A (JP)
Title: Gas-liquid mixing device
Inventor: MARUSAWA MASAMI
IPC: B01F3/04
Filed: 1990-03-16
Abstract: PURPOSE:To increase an output flow rate by sucking gas into an ejector by the negative pressure formed by a negative pressure forming plate and a 3rd nozzle, opening a bypass path within the range of the axial direction of a cylindrical body in a mixing chamber and providing a discharge port opposite to the 3rd nozzle. CONSTITUTION:The gas is sucked from a 2nd nozzle 10B by the negative pressure formed by the negative pressure forming plate 13 and the 3rd nozzle 14. The gas and liquid are mixed in the ejector 10 having the 1st nozzle 10A connected to a pressure liquid source and the nozzle port 141 of the 3rd nozzle 14. The bypass path 16 is opened within the range of the axial length of the convergent cylindrical body 24 in the mixing chamber 15 and the discharge port 151 is provided to face the 3rd nozzle 14. The liquid discharged from the bypass path 16 is run toward the discharge port 151 by having the velocity component of the same direction as the direction of the gas-liquid mixture discharged from the nozzle 14 and, therefore, the discharge of the gas-liquid mixture from the nozzle 14 is assisted and the liquid is uniformly mixed with the gas-liquid mixture from the nozzle 14 in the mixing chamber 15 before the mixture arrives at the discharge port 151.
Patent JP-H10263495-A (JP)
Title: Removal of label made of resin film bonded to bottle
Inventor: UENO KOJI
IPC: B08B9/40
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a suitable removing method capable of easily and safely removing a label made of a resin film bonded to the body part of a bottle by heat shrinkage. SOLUTION: Hot air machines 4 equipped with nozzles 5 having slit like hot air blowoff orifices provided to the leading ends thereof are arranged from the side surface of each of bottles 2 moving in a row at a predetermined interval so that the hot air blowoff orifices cover the total height of the label 3 made of a resin film bonded to each of the bottles 2 and opposed to the body part of each of the bottles 2 in close vicinity thereof. The hot air conc. in a line form from the hot air blowoff orifices is sprayed on the body part of each bottle 2 passing in front of the nozzles 5 to fuse the body label 3 made of the resin film and the, fused label 3 made of the resin film is blown off by the wind pressure of hot air to be removed from the bottle 2.
Patent JP-S60211685-A (JP)
Title: Magnetic bubble memory board
Inventor: OBARA HIDEKI
IPC: G11C11/14
Filed: 1984-04-05
Abstract: PURPOSE:To reduce the power consumption in case access is not executed by controlling turning on/turning off of the power to be supplied from a power supply circuit to a direct peripheral circuit by a timer. CONSTITUTION:A timer 290 receives a command signal of the access of a bubble memory module (BM)260 from a controller 210 through a signal line 291 to start counting; and if the BM260 continues to be in the non-access state after a certain time elapses, the timer 290 issues a power-off instruction to a power supply circuit 270 and disconnects power supply lines 271 and 272 to cuts off power to a timing generator (TPG)220, coil driver (CD)230, and a function driver (FD)240 of direct peripheral circuits. The timer 290 receives a command end signal from the controller 210 to start counting; and if an access request is inputted after a certain time, the power-off instruction to the power supply circuit 270 is not issued. Thus, the power consumption in case access is not executed is reduced.
Patent JP-S57184755-A (JP)
Title: Control system of automatic speed changer for vehicle
Inventor: TAGA YUTAKA
IPC: F16H59/62
Filed: 1981-05-06
Abstract: PURPOSE:To make the system adaptable for wide operating conditions by a method wherein a first pattern, preferable from the aspect of an output capacity, and a second pattern, preferable from the aspect of the fuel consuming properties, are made selectable based on a plurality of input signals. CONSTITUTION:A computer 100, for controlling the automatic speed changer based on the signals of respective sensors 1-8, controls the solenoids 11, 12 of the gear type speed changing mechanism and the solenoid 13 of the direct coupling clutch. The P pattern, preferring the output capacity, the E pattern, preferring the fuel consuming properties and R pattern, preferring the properties at the intermediate of the P and the E patterns, are memorized in the computer 100, and the P pattern is selected when the speed of increasing the opening degree of a throttle is higher than a predetermined value and the P pattern is selected when the altitude is higher than a predetermined altitude but the E pattern is selected when it is lower than the same, while the R pattern is selected when neighter P nor E pattern is being selected.
Patent JP-S60213218-A (JP)
Inventor: MATSUNO TATSUJI
IPC: H02H3/17
Filed: 1984-04-05
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-S59195179-A (JP)
Title: Alarming device for intruder
Inventor: KODAIRA MAKOTO
IPC: G08B13/18
Filed: 1983-04-20
Abstract: PURPOSE:To decrease false alarming and to improve reliability by emitting an alarm when an IR radiation changes by higher than a prescribed level within a prescribed time. CONSTITUTION:The output of an IR sensor 1 is applied through an LPF2 and an amplifier 3 to detectors 41 and 42, by which the level is detected. The detected outputs are applied respectively to timers 51 and 52. A timer 8 applies the output latched for a certain time in accordance with the output from an OR circuit 7 to the one input of an AND circuit 10 on condition that the signal from a start delay time 9 is applied thereto upon lapse of the substantial time after throwing of the power source. The output from the circuit 9 is applied to the other input of the circuit 10 and the output is applied to a display circuit 11 when the AND condition holds. An alarm is emitted in this case when the fluctuation in the level of the output A from the amplifier 3 exceeding respectively +L and -L at positive and negative is generated within the timing T of the timer.
Patent JP-S52150594-A (JP)
Title: Magnetic semiconductor and its production method
Inventor: KASAHARA MASAO
IPC: H02H9/02
Filed: 1976-06-10
Abstract: PURPOSE:To produce semiconductor with high magnetization and low resistivity by heating Zn - Cd - Fe system magnetic compound in CS2 atmosphere to contain positive sulfur ion.
Patent JP-H02284991-A (JP)
Title: Electrorheological fluid composition, granular material used therein and its manufacture
Inventor: MOORISU JIYOSEFU PURENDAAGESUT
IPC: C10N60/00
Filed: 1990-03-20
Abstract: PURPOSE: To provide an electrorheological fluid compsn. which can lower the ratio of the yield stress to the applied electric field intensity ratio, increase the d.c. conductivity, and lower the dielectric breakdown voltage by using a particulate material comprising a specified aluminosilicate as a dispersed phase of an electro-rheological fluid.  
     CONSTITUTION: A particulate material comprising an aluminosilicate, the aluminosilicate comprising: a moiety represented by the formula (wherein the b to c ratio is (1:1) to (1:9); a cation of a monovalent or divalent main group metal, selected from among Li, Na, R, Mg, Ca and the like, a hydrogen ion, or an optionally substd. ammonium ion; and optionally water, is used as a dispersed phase of an electrorheological fluid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01239531-A (JP)
Title: Active matrix array and liquid crystal display device
Inventor: KAWAMURA TETSUYA
IPC: G09F9/30
Filed: 1988-03-22
Abstract: PURPOSE:To decrease dotty image defects by shortening of capacitors for signal holding and to improve the yield of the liquid crystal display device by constituting the capacitors for signal holding of an active matrix array by series connection of plural pieces of the capacitors. CONSTITUTION:The capacitors 13a, 13b for signal holding constituted by connecting plural pieces of the capacitors in series are provided to a matrix shape. The capacitors for signal holding are capable of maintaining capacity components even if the individual capacitors 13a, 13b constituting the capacitors for signal holding of arbitrary picture elements are partly shorted and, therefore, the holding of image signals is possible. More strictly, the capacity value changes as compared to the normal part and, therefore, the driving signal is slightly modulated and held but is extremely visibly not admitted as the image defect. The dotty image defects by the shortening of the capacitors are thereby lowered down to a substantially negligible level even when the active matrix array of the constitution provided with the capacitors for signal holding suited for making high-quality image display. The yield of production is thus improved.
Patent JP-S543170-A (JP)
Title: Resin surface treating agent
Inventor: SHIOSAKI MASAHARU
IPC: C23C18/22
Filed: 1977-06-09
Abstract: PURPOSE: A potassium hypochlorite solution is mixed with a permanganate solution to give said treating agent capable of substituting high toxic chromate treating agent, which roughens resin surface and gives hydrophilic property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58186948-A (JP)
Title: Dielectric-isolated semiconductor substrate and manufacture thereof
Inventor: SAWADA YASUSHI
IPC: H01L21/316
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a semiconductor substrate which has good performance and is simple in manufacture by dipping the substrate which has a groove coated with a dielectric film in liquid in which ultrafine particles of silicon are dispersed in a liquid of tetralkylorthosilicate, then drying and sintering the substrate. CONSTITUTION:V-shaped grooves are formed by etching on an Si substrate, and dielectric film of SiO2 is formed by thermal oxidizing in a thickness of 1-2mum. Subsequently, dilute hydrochloric acid which is prepared by diluting conc. hydrochloric acid with ethylsilicate-4-0, ethanol, and 10 times of water are mixed with at ratio by volume of 40:52:4:1, ultrafine particles 5 of SiO2 are mixed with the solution in cream-state solution 6, the Si substrate is dipped in the solution 6, the entire container 7 is reduced by a vacuum pump 8 under pressure, air bubbles in the V-shaped grooves are removed, pulled up and dried from the solution 6. After drying, it is sintered at 1,000 deg.C for 1hr. In this manner, the semiconductor substrate in which the adhesive is improved, impurity is introduced in less amount, and which can be sufficiently durable against heat treatment can be obtained by a simple device.
Patent JP-S58186236-A (JP)
Title: Multi-dimensional connecting system for satellite communication
Inventor: SHIYOUMURA TATSUROU
IPC: H04B7/15
Filed: 1982-04-26
Abstract: PURPOSE:To reduce earth station transmission power and to simplify the device, by using an FDMA system for an incoming line from an earth station for a communication sattellite and a TDMA system for an outgoing line from the communication satellite to the earth station. CONSTITUTION:Earth stations 2-5 transmit signals in the FDMA system by using a carrier frequency assigned to a station itself. The satellite 1 receives a signal from the stations 2-5 in the FDMA system, demodulates a received FDMA signal, converts it into a TDMA signal and transmits the signal to the earth station. In case of the communication from the earth station placed in the same antenna irradiating area, e.g., earth stations 2, 3, the switching of the beam for incoming and outgoing lines is not done. In the communication of the earth station placed in a different antenna irradiating area, e.g., earth stations 2 and 5, the signal system is converted, and the beam is switched from the beam 6 to 7 and from 7 to 6 in the incoming and outgoing lines.
Patent JP-S51146080-A (JP)
Title: Means for transferring cargo
Inventor: WAKABAYASHI AKIO
IPC: B65G47/26
Filed: 1975-06-06
Abstract: PURPOSE: To provide a storage means,with which cargo can be raised and transferred by trucks joined to one another and lift platforms provided on the individual trucks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02246329-A (JP)
Title: Gas etching
Inventor: IWASAKI AKINORI
IPC: H01L21/302
Filed: 1989-03-20
Abstract: PURPOSE:To effectively perform etching cleaning by a method wherein, when contaminant caused by the formation of a laminated body by using glow discharge decomposition method is eliminated by gas etching of ClF3, adequate conditions are set so as to correspond with either powder type contaminant or film type contaminant. CONSTITUTION:Amorphous silicon (a-Si) forming gas and amorphous silicon carbide (a-SiC) forming gas are introduced, in order, into a reaction chamber 1. In the inside of the chamber, glow discharge is generated, and an a-Si layer and an a-SiC layer are formed in order, thereby forming a laminated body. When a film type contaminant generated by the glow discharge is gasified and eliminated, a condition A (ClF3 gas is introduced into the reaction chamber 1, and glow discharge decomposition is performed) and a condition B (ClF3 gas whose flow rate is larger as compared with the condition A is introduced into the chamber 1, and non-plasma state is kept) are applied in succession. Thereby the contaminant does not permeate into the film even when film formation and gas etching cleaning are alternately repeated, so that the film formation of high quality and reliability is realized.
Patent JP-S60211995-A (JP)
Inventor: SUGATA MASAYUKI
IPC: C23F1/02
Filed: 1984-04-06
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-H11265701-A (JP)
Title: Battery lead material and battery pack with it
Inventor: NISHIKAWA REIJI
IPC: C25D3/56
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To stably provide high welding strength by forming the surface of a battery lead material welded to a battery container made of a Ni-plated copper sheet by parallel resistance welding method out of a Ni-Sn alloy layer. SOLUTION: A lead material 2 is formed out of a base material 2A and a Ni-Sn alloy layer 2C covering its surface, or it is formed out of the base material 2A, a substrate layer 2B covering the base material 2A and the Ni-Sn alloy layer 2C covering the surface of the substrate layer 2B. The Ni-Sn alloy layer 2C is made of Ni: 25-60 wt.% and Sn: 40-75 wt.%. Any material having proper strength and conductivity and capable of being applied with plating can be used for the base material 2A, e.g. low-oxygen copper, Ni, and the low- oxygen copper is preferable because it is easily available at a low cost.
Patent JP-S61228269-A (JP)
Inventor: SUZUKI SHIGEYASU
IPC: F25B1/00
Filed: 1985-04-03
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-H07254407-A (JP)
Title: Unamalgamated zinc alkaline battery
Inventor: OHASHI MASATO
IPC: H01M6/22
Filed: 1994-03-15
Abstract: PURPOSE:To restrict deterioration of a zinc utilization factor, and improve discharging characteristics by adding CaO, MgO, AlO in specified quantity to a gel zinc negative electrode comprising negative electrode active material mainly comprizing unamalgamated zinc powder mixed with gelatinizer and alkaline electrolyte. CONSTITUTION:To zinc powder and gelatinizer comprizing polyacrylic acid, CaO, MgO by 10-10000ppm respectively, and Al2O3 by 10-1000ppm to zinc are added and mixed. Electrolyte of alkaline solution comprising potassium hydroxide is added to this mix to be agitated to provide a gel zinc negative electrode 7, and a positive electrode catalyst layer 5 is composed of active coal, graphite, manganese dioxide, etc. In a positive electrode case 1 also acting as a positive electrode terminal and having an air hole 2 at a bottom part, an air diffusion paper 3, a water repellent film 4, a layer 5, a separator 6, and the negative electrode 7 are inserted in order from the bottom part. An aperture part of the case 1 is folded toward a sealing plate 8 also acting as a negative electrode terminal on it through a gasket 9 of nylon to seal a battery. Deterioration of a zinc utilization factor by unamalgamated property can thus be restricted, thereby discharging characteristics can be improved.
Patent JP-H09236650-A (JP)
Title: Method for preparing current position information in navigation system using gps
Inventor: HIRAI YUKINORI
IPC: G01S19/50
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve precision in position measurement. SOLUTION: Relating to this method, altitude data as well as latitude and longitude data for each point are written into a storage device (CD-ROM) used for a navigation system, and when at least two satellite information are obtained, these satellite information are calculated so that primary latitude and longitude information are obtained, and with the obtained latitude and longitude information and the altitude data of the latitude and longitude position obtained by the above stated latitude and longitude information, current position information is obtained.
Patent JP-S54160258-A (JP)
Title: Laser recording method capable of making additional writing
Inventor: SEGAWA HIDEO
IPC: G11B7/0025
Filed: 1978-06-08
Abstract: PURPOSE: To enable the information of the second original to be readily written additionally by making intermediate processing of the informaion of the second original to be additionally written to an electric signal.  
     CONSTITUTION: The information of the first original to be recorded are outputted from the first signal generators G 1  thru G n  converted to picture signals S 1  thru s n  to become the first modulated signals Sf 1  thru Sf n  which are then inputted to a coupler 14. On the other hand, the information of the second original is outputted from the second signal generator G 0  converted to the picture signal S 0  to become the second modulated signal Sf 0  which is then inputted to the coupler 14. These modulated signals are coupled to one signal by the coupler 14 and this signal is inputted to an acousto-optic modulator 4 and scans the photosensitive plane of a photoreceptor drum 13 by the laser beam Lb emitted from a laser light source 1. In this way, writing of the additional informaion may be readily accomplished by makihg intermediate processing of the information to the electrical signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224625-A (JP)
Title: Method for dephosphorizing molten iron containing chromium
Inventor: KAKUI TSUTOMU
IPC: C21C7/00
Filed: 1986-03-27
Abstract: PURPOSE:To efficiently dephosphorize molten iron contg. Cr independently of the concn. of carbon at a low cost without causing the oxidation loss of Cr by adding a CaO-NaF-SiO2 flux having a specified composition to the molten iron. CONSTITUTION:A CaO-NaF-SiO2 flux consisting of 30-70wt% NaF. 5-15wt% SiO2 and the balance CaO is added to molten iron contg. Cr such as a molten stainless steel. Thus, the generation of white smoke by NaF is inhibited and the molten iron is efficiently dephosphorized independently of the concn. of carbon without causing the oxidation loss of Cr. Since the flux is inexpensive, the treatment cost can be reduced.
Patent JP-H06254430-A (JP)
Title: Belt conveyor for nonmagnetic metal separation
Inventor: NONAKA TAKEYOSHI
IPC: B03C1/24
Filed: 1993-03-04
Abstract: PURPOSE:To prevent the scattering of urban life refuses out of a belt by supporting both ends of the belt on the downstream side of a hopper in a manner of inclining upwardly by means of inclining rollers in a conveyor for dealing with the urban life refuses. CONSTITUTION:Skirts 15a and 15b are installed on side wall sections of a hopper 14 to prevent the scattering of urban life refuses (g) and (m) through spaces between both side wall sections of the hopper 14 and the upper face of the belt 4 to the outside of the belt 4. A couple of short rollers 34a and 34b, left and right, are supported rotatably by supporting components 41a, 41b, 42a and 42b to push up both side ends of the belt 4 and bring the ends into contact with the lower end faces of the skirts 15a and 15b slidably. Most part of the belt 4 is supported by a supporting roller 40.
Patent JP-H06261344-A (JP)
Title: Registration deviation detection circuit
Inventor: TOMURA NAOTO
IPC: H04N17/02
Filed: 1993-03-04
Abstract: PURPOSE:To realize a circuit which highly precisely detects registration deviation at high speed by means of a C.MOS element and to reduce power consumption by providing cooperation arithmetic means whose number corresponds to multiple phases and accurately detecting registration deviation from a picture signal whose phases are made multiple. CONSTITUTION:The picture signal outputted from input terminals 1 and 2 is converted into a digital signal in an A/D converter 3, and it is converted into data of n-phases in a multiple phase device 4. A sampling frequency becomes 1/n by making the phases into (n) and a low speed operation becomes possible. The signals which are made into n-phases are stored in a memory 5 to which delay is given to respective phases for the respective phases. Data which is read from the memory 5 is exchanged as necessary in an input/output exchange unit 6. A registration detection circuit 8 calculates mutual correlation from data outputted from the input/output exchange unit 6, and detects registration deviation from the correlation value. Circuit constitution using the C.MOS element can be realized by reducing speed owing to a multiple phases processing.
Patent JP-H10249742-A (JP)
Title: T-shaped wrench with socket
Inventor: TAKAZAWA HIDEYUKI
IPC: B25B13/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide such a T-shaped wrench with a socket as being capable of using a torque wrench without removing the wrench after temporarily fastening a bolt with a hexagonal hole with the T-shaped wrench. SOLUTION: A T-shaped wrench 1 with a socket has a hexagonal rod 1b at the end of a rod mainbody 1a to be engaged with a hexagonal hole in a bolt with the hexagonal hole, a handle 1c at the head of the rod mainbody 1a and a torque wrench insertion socket 2 thereon. A bolt temporarily fastened into a deep counterbore with the wrench 1 is finally fastened efficiently thereto with uniform fastening force by engaging a torque wrench with the socket 2 at the heat without removing the wrench 1.
Patent JP-H1025369-A (JP)
Title: Tire having silica-reinforced tread
Inventor: HOLTZAPPLE GREGORY MARTIN
IPC: C08K5/54
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a rubber tread using a tread rubber comprising specific rubber, a reinforced filler and a coupling agent, excellent in a balance of rolling resistance, tractive force and abrasion resistance. SOLUTION: This tire has a rubber tread. The tread rubber is composed of a rubber composition comprising (A) rubber containing a polybutadiene having high vinyl content, isoprene/butadiene copolymer rubber having -70 deg.C to -90 deg.C or -30 deg.C to -50 deg.C glass-transition temperature(Tg) and cis-1,4-polyisoprene rubber and excluding a styrene-butadiene copolymer rubber, (B) a reinforcing filler containing precipitated silica and carbon black and (C) a silica coupling agent having a part reactive with silica and another sulfur-based part interactive with the rubber component, if necessary, further, (D) a cis-1,4-polybutadiene rubber having low vinyl content or 3,4-polyisoprene or styrene-isoprene copolymer rubber having-$10 deg.C to -30 deg.C Tg.