baber/WOPTO huggingface dataset:
Patent JP-H07311139-A (JP)
Title: Angle-of-slide measuring instrument
Inventor: NAKAMURA TADASHI
IPC: G01N19/02
Filed: 1994-05-20
Abstract: PURPOSE:To easily measure the angle of slide of an object with accuracy without being affected by the personal error of a measurer by providing principally a measuring plate, driving means, contactor detecting means, and angle displaying means. CONSTITUTION:A measuring plate 4 holding an object 50 to be measured on which a contactor 55 is placed is titled by means of a driving means 6. The contactor 55 which starts to slide as the plate 4 is titled is detected by means of a contactor detecting means 12. The measured inclined angle of the plate 4 is displayed on an angle displaying means 14. Therefore, the personal error of a measurer does not affect the sliding start of the contactor 55 and there is no room for an artificial error to enter into the detection of the contactor 55 and to the angle display when the contactor 55 starts to slide. Accordingly, the angle of slide of the object 50 can be measured easily with accuracy without being affected by the personal error of the measurer.
Patent JP-H07308667-A (JP)
Title: Waste water filter medium, its manufacture and waste water treatment
Inventor: WAKAO HIDEKI
IPC: B01D39/14
Filed: 1994-05-19
Abstract: PURPOSE:To improve the waste water treatment efficiency by making aluminum sulfate adsorbed on a filter medium and further making rosin adhere thereto. CONSTITUTION:An inner water tank 2 is installed in an outer water tank 1, and two pieces of waste filter medium 3 are set in the inner water tank 2. Waste water 4 is stored in the outer water tank 1 and the inner water tank 2, and the waste water 4 is circulated by a pump 5 and the waste water filter mediums 3 are passed therein. Water solution of aluminum sulfate is applied to the filter mediums and dried thereon, and then alcohol solution of rosin is applied and dried to form the filter medium 3. In the above-said constitution, the elution of aluminum sulfate is slow to prevent the increase of concentration of aluminum sulfate in the waste water. Also the circulating time is made longer to improve the see-through and reduce suspended materials. Also the COD is lowered and n-hexane extractant is decreased to improve the quality of waste water.
Patent JP-H07314431-A (JP)
Title: Method for kneading curing material in slope stabilizing work
Inventor: YAMADA YASUHIRO
IPC: C04B111/27
Filed: 1994-05-21
Abstract: PURPOSE:To use an ultrafine slurry of a high flowability without a problem in storage with an ease of measurement and transport to obtain a structure having an impermeability to rainwater and a large strength. CONSTITUTION:An ultrafine slurry is prepared by previously kneading ultrafine powder with water in a water/ultrafine powder ratio of 0.8-1.2. The ultrafine slurry is added to a mixture of an aggregate, a cement, and water to be prepared as an ultrafine powder curing material 4. The ultrafine slurry contains 25-50% water per total amount of water in use, 8-15% ultrafine powder per weight of cement, and 0.5-5% water reducing agent per weight of cement. A ratio of total amount of water in use to cement is 0.25--0.3. The obtained ultrafine powder curing material 4 is placed between form plates 3, 3 to form a structure for a slope stabilizing work. In this manner, the ultrafine slurry containing a relatively large amount of water can be easily kneaded and also easily transported and weighed. The water/ultrafine powder ratio of 0.8-1.2 prevents the ultrafine powder from being set or separated from water under storage and ensures a predetermined water/cement ratio. The ultrafine powder curing material has a high particle density, thus preventing water from infiltrating inside.
Patent JP-H06317188-A (JP)
Title: Rocking type governor weight output device for engine centrifugal governor
Inventor: MICHIZOE MASAAKI
IPC: F02D1/04
Filed: 1993-05-07
Abstract: PURPOSE:To enhance the accuracy at which engine speed is controlled by preventing distortion of a centrifugal type governor at the point of rocking of a rocking type governor weight. CONSTITUTION:A centrifugal governor weight 2 is supported to the rotating shaft 1 of an engine in such a manner as capable of rocking, and the output portion 3 of the governor weight 2 is opposed to the input portion 5 of a governor sleeve 4 and a pair of weight output portions 3 are provided in such a manner as to be eccentric from the rotation axis 12 to both right and left sides 13, 14. Governor force GF is transmitted to the governor sleeve 4 from both the right and left sides of the rotation axis 12 in a well-balanced manner, so the governor weight 2 does not become distorted and the control accuracy of the engine speed is enhanced.
Patent JP-S6110346-A (JP)
Title: Data communication system
Inventor: HASEGAWA YOUNOSUKE
IPC: H04N7/173
Filed: 1984-06-25
Abstract: PURPOSE:To attain incoming data transmission by a terminal device subjected to polling by transmitting a transmission carrier at non-communication to each transmission line between a central controller and each terminal device and detecting the interruption of carrier at polling. CONSTITUTION:Two-way data communication by using polling is executed among one central controller 100 and plural terminal devices 180, 190, 191...192. The center controller 100 consists of a central processing unit 101 applying centralized control of communication, a modulator 112 applying frequency modulation of data to each terminal device and transmitting it, a demodulator 113 demodulating the data frequency from each terminal device, a carrier transmission line 111 to inform the occupying state of transmission lines 171, 172, 173, 174 and the demodulator 113 to each terminal device, band pass filters 121-123 regulating the frequency band width of an input/output signal, an analog signal changeover switch 150 and coupling circuits 161-164.
Patent JP-S5757861-A (JP)
Title: Corrosion resistant material for molten sodium polysulfide
Inventor: YANAGIDA MINORU
IPC: C22C38/22
Filed: 1980-09-19
Abstract: PURPOSE: To obtain a stainless steel material with enhanced corrosion resistance to molten sodium polysulfide by adding a specified amount of Cr, Mo or Al, C, Si and Mn to steel.  
     CONSTITUTION: This stainless steel material consists of, by wt., 10W40% Cr, 0.5W 10% Mo or 0.1W10% Al, ≤0.5% C, ≤2.0% Si, ≤2.0% Mn and the balance essentially Fe. To the material may be added ≤4.0% Cu and ≤2% in total of one or more among Ti, Zr, V, Nb, Ta, Ca, Mg, W and a rare earth element. Stainless steel having this composition has remarkable corrosion resistance to highly corrosive molten sodium polysulfide at high temp. so it is suitable for use as a material for a battery case for holding an anodically active substance in an Na-S battery. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02310635-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIWA YOSHIYUKI
IPC: G06F11/22
Filed: 1989-05-26
Abstract: PURPOSE:To directly recognize individual signals from outside through a common internal bus by providing a gate means outputting the individual signals transmitted and received between plural function modules to the common internal bus. CONSTITUTION:Interruption signals INT12 and INT13 are supplied to CPU 11 through signal separation circuits 16 and 17. The signal separation circuit 16 selects a state supplying the interruption signal INT12 outputted from a DMA controller 12 to CPU 11, a state outputting the interruption signal to the common internal bus 14 and a state supplying the signal supplied to the common internal bus 14 from outside to CPU 11. The signal separation circuit 17 similarly selects a state supplying the interruption signal INT13 outputted from a timer 13 to CPU 11, a state outputting the interruption signal to a prescribed signal line and a signal from outside.
Patent JP-S5755913-A (JP)
Title: Production of cationic emulsion and paste composition
Inventor: SATOU TOSHIAKI
IPC: C08F218/04
Filed: 1980-09-19
Abstract: PURPOSE: To obtain a titled emulsion excellent in adsorption capacity and useful as a paste component for domestic pastes, by continuously feeding a monomer containing a polymerizable quat. ammonium salt during the emulsion polymerization of a vinyl monomer and copolymerizing it.  
     CONSTITUTION: A cationic emulsion is produced by continuously feeding monomer containing a polymerizable quat. ammonium salt of the formula, wherein R 1  and R 2  are each a 1W20C alkyl, R 3  is a 1W20C alkyl or a 6W15C aromatic-containing or aliphatic-containing group, R is a 2W6C aliphatic hydrocarbon group containing one ethylenic bond and X is Cl or Br, e.g., 2-hydroxy-3-methacryloxypropyltrimethylammonium chloride during the polymerization of a vinyl monomer emulsion- polymerizable in the absence of a cationic polymer, e.g., vinyl acetate, and copolymerizing it. This emulsion has utility in paper strengthening in the paper industry, hand improvers for fabrics, textile treating agents, adhesives, cement jointing agent, and is particularly useful as a paste component for domestic pastes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6022248-A (JP)
Title: Interruption controller
Inventor: ITOKU OSAMU
IPC: G06F13/26
Filed: 1983-07-19
Abstract: PURPOSE:To simplify the constitution of the controller by providing plural interruption generating sources having a priority designation section, an interruption request control section and an interruption request storage section or the like to an interruption controller to set and change the order of reception of interruption in a prescribed order. CONSTITUTION:A scanning signal 102 from a control section 101 of the interruption controller is fed to detecting sections 104A-104D of plural interruption generating sources. Priority designation sections 105A-105D are connected to the detection sections 104A-104D to apply coincidence signals 109A-109D from the detection sections 104A-104D to the interruption reception sections 108A- 108D. Further, the interruption request permission signal from the interruption request control sections 106A-106D and an output from the interruption request storage sections 107A-107D are fed to the reception sections 108A-108D. Then the interruption reception signals 110A-110D from the interruption generating sources are fed to the control section 101 to simplify the constitution of the controller.
Patent JP-H04355861-A (JP)
Title: Peripheral control processing device
Inventor: MOTOO KAZUTOSHI
IPC: G06F13/12
Filed: 1991-06-04
Abstract: PURPOSE:To determine the priority of data transmission by the data transfer time for the purpose of preventing the transmission request from a peripheral device having a low priority level from being left unaccepted for a long time. CONSTITUTION:This device is characterized by providing a data transfer speed storage part 7 where the data transfer speed set for each peripheral device is stored, a data transfer volume storage part 8 where the data volume of data transfer to a host computer from each peripheral device is stored, a calculating circuit part 9 which calculates the data transfer time of each peripheral device based on values stored in the data transfer volume storage part 8 and the data transfer speed storage part 7, a comparing circuit 10 which compares calculation results of calculating circuits 9 with one another, and a data transfer request selecting part 11 which selects one of data transmission requests of plural peripheral devices by the output of the comparing circuit 10 and requests data transfer to the host computer.
Patent JP-S5922022-A (JP)
Title: Beam splitter
Inventor: MATSUDAIRA TAKAO
IPC: G02B27/10
Filed: 1982-07-27
Abstract: PURPOSE:To obtain a beam splitter which splits incident light to plural parallel light advancing in the same direction by providing a reflection preventing and a reflection films on the one surface of a parallel flat plate of optical glass and providing a semitransparent film on the other surface. CONSTITUTION:A reflection preventing film 11 consisting of two layers of MgF2 and ZrO2 and a total reflection film 12 laminated alternately with 21 layers of TiO2 and SiO in the positions of respective reflection points 22-25 are provided at the incident point of incident light 4 on the smooth surface 2 of a parallel flat plate of optical glass (BSC-7). A semitransparent film 13 consisting of multilayered dielectric films and having the transmittance increasing gradually in order of exit points 31-35 is provided on the other smooth surface 3. The incident light 4 entering the plate from the incident point 21 partly emits from the exit point 31 and the balance are reflected and are reflected at the reflection point 22 and partly emits from the exit point 32 and the balance are reflected. The light are advanced in the same direction as the direction of the light 4 by the repetition of the above, whereby the parallel exit light 5-9 having roughly equal luminous intensities are obtained.
Patent JP-S63299214-A (JP)
Title: Thermal type permanent current switch
Inventor: SHIMADA MAMORU
IPC: H01L39/20
Filed: 1987-05-29
Abstract: PURPOSE:To contrive reduction both in loss of the refrigerant and in permanent current in a stationary state by a method wherein a regulating thermal type permanent current switch PCS is connected to a small type PCS in series, a plurality of them are series-connected, and the generation of irregularity in a shunt current is prevented. CONSTITUTION:When a superconducting magnet 1 is going to be excited, a PCS is turned OFF, in other words, small type PCS 51-5N are heated up by a heater and the like, a resistance-generated state is obtained, and a current is applied from a power source 2. When the current flowing to the superconducting magnet 1 reached the rated value, the PCS 4 is turned ON. Under this state, regulating PCS 61-6N is turned OFF, and the current output of the power source 2 is lowered gradually. At this time, a permanent current begins to flow to the small type PCS 51-5N and the regulating PCS 61-6N. Then, the current running to each small type PCS is determined by the resistance of the regulating PCS 61-6N in OFF state, said current can be branched off, the current changing rate in each small type PCS is brought to 1/N, the stability of the current is increased, and the PCS having the current capacity of N-times can be obtained.
Patent JP-S5466609-A (JP)
Title: Inhibition of dimerization of methacrolein
Inventor: YOSHIOKA TERUHIKO
IPC: C07C45/00
Filed: 1977-11-02
Abstract: PURPOSE: To store high purity methacrolein, useful as an intermediate for the synthesis of methacrylic acid, stably, for a long period, by keeping the methacrolein at a low temp. thereby suppressing the dimerization thereof.  
     CONSTITUTION: Methacrolein, esp. high purity methacrolein is maintained at ≤10°C, esp. ≤5°C to inhibit its dimerization and to improve its stability. The addition of a generally used polymerization inhibitor, e.g. hydroquinone, has no effect for inhibiting the dimerzation, howerver, it is preferable to add an inhibitor in order to suppress the polymerization. For example, 1000ppm of hydroquinone is added to methacrolein and the mixture is maintained at 20°C, 10°C, 5°C, or -20°C; and the dimer comcentration is increased more than 3 times after a day at 20°C, the dimerization is inhibited at 10°C and 5°C, and the concentration of the dimer scarcely changes at -20°C even after standing for 60 days. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112942-A (JP)
Inventor: KUJIME TOSHIHIKO
IPC: D02G1/02
Filed: 1984-06-28
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-S62292390-A (JP)
Inventor: MIYATAKE TOSHIHIRO
IPC: B25J19/00
Filed: 1986-06-09
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-H10317116-A (JP)
Title: Manufacture of copper alloy for electric equipment
Inventor: YAMAMOTO YOSHINORI
IPC: C22F1/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the fine workability through etching, the mechanical strength and the electric and thermal conductivity by applying the solution heat treatment, then the first cold working and aging treatment to the copper alloy material containing Ni and P, and applying the second cold working and aging thereto. SOLUTION: A copper alloy material contains 1.0-4.0 wt.% Ni and 0.2-0.8 wt.% P in the range of the weight ratio of 4-6. The treatment for the copper alloy is preferably performed under the condition where the solution heat treatment is performed at 750-900 deg.C, the first cold working is performed at the draft of >=60%, the firs aging is performed at the temperature of 400-500 deg.C, and for 30 minutes to 3 hours, the second cold working is performed at the draft of <=50%, i.e., at the smaller draft than that in the first cold working, and the second aging is performed at the temperature of 350-500 deg.C and for 30 minutes to 3 hours.
Patent JP-H09319831-A (JP)
Title: Document reader
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/387
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time of transfer to a data processor and the time of a character recognizing process by sending the read data to the data processor and making a change to another resolution on the basis of whether or nor resolution at data read time that is judged by the data process is allowed, when an mistruction for the change to other resolution is received. SOLUTION: Facsimile equipment 10 starts a reading process and sends image data of one read scanning line or a specific number of scanning lines through a PC interface 21. A personal computer 22 performs a character recognizing process for the received image data and calculates the character recognition rate for sending new by changed resolution to the facsimile equipment 10, when the character recognition rate is outside of a set range and indicates a change to the new resolution. The facsimile equipment 10 changes the resolution to the new resolution and sends the read image data to the personal computer 22, unless a read of the image data has not been completed even through the change to the new resolution is indicated by the personal computer 22.
Patent JP-H08331340-A (JP)
Title: Image output device
Inventor: YAMAMOTO RYOJI
IPC: H04N1/21
Filed: 1995-05-30
Abstract: PURPOSE: To prevent recording paper from being wasted when a received image is not required. CONSTITUTION: Data sent from a transmitter side via a line are stored in an SAF memory 623 in the case of reception of a facsimile signal, and compressed data stored in the SAF memory 623 are expanded in an image memory 620 in a main controller 501. The main controller 501 controls it that a reception report summarizing contents of plural received images stored in the SAF memory 623 is printed out. For example, three images A1-A3 from a destination A and two images B1, B2 from a destination B are received and stored in the SAF memory 623, then the received images A1-A3, B1, B2 are reduced and collected and expanded in the image memory 620 in the main controller 501 so as to be recorded on recording paper for each of the destinations A, B and fed to a write section via a selector 612, in which the images are printed out.
Patent JP-H0427553-A (JP)
Title: Manufacture of ink jet head
Inventor: MIZUNO RYUKICHI
IPC: B41J2/16
Filed: 1990-05-22
Abstract: PURPOSE:To achieve a higher producibility by a method wherein a resin film is formed on a substrate where a plurality of protrusions are formed to be peeled off the substrate and applied on a plate-shaped member having a second opening with a diameter thereof larger than a first opening of the resin film to make a nozzle forming member. CONSTITUTION:A first master substrate 43 is deposited electrically on a substrate 41 where a resist 42 is formed at a location corresponding to a nozzle opening by electroforming and an oxide film is formed to make a peelable film. Thereafter, a second master substrate 44 is deposited electrically on the first master substrate. The second master substrate is peeled off the first master substrate to make a final master substrate 44. A polyamide acid solution is dropped on the master substrate 44 and made filmy by a high speed rotation and the resin film 45 is peeled off the master substrate 44 to obtain a resin film unit product. To remove a thin film 46 of the nozzle opening, an etching is performed and the resin film 45 is applied and joined on a plate-shaped member 47 having an opening 48 by the above-mentioned liquid resin obtain a nozzle forming member 22.
Patent JP-S63296386-A (JP)
Title: Surface mounting substrate
Inventor: MIYAKE YASUHIKO
IPC: H05K1/05
Filed: 1987-05-28
Abstract: PURPOSE:To enable the thermal expansion coefficient of a substrate to be aligned with that of a Si chip mounted on the substrate by a method wherein Al or Al series alloy layer with conductivity larger than 50% IACS is laminated on both sides of a core material of Fe-Ni series alloy. CONSTITUTION:Al or Al series layers 3 and 4 with conductivity larger than 50% IACS(% International Annealed Cooper Standard) are laminated on each side of a core material 2 consisting of Fe-Ni series alloy respectively, where cladding processing is preferable. Alumina layers 5 and 6, which are easily adhered to resin layers 7 and 8, are formed on the surface of said surface mounting substrate 1 of multi-layered structure and Cu thin films 9 and 10 are built on said alumina layers 5 and 6 through intermediary of the resin layers 7 and 8 as insulating layers. By these processes, a surface mounting substrate can be obtained which is excellent in alignment property with an Si chip in the thermal expansion coefficient.
Patent JP-S62290016-A (JP)
Inventor: KATO KAZUAKI
IPC: H01B17/14
Filed: 1986-06-07
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-S5922717-A (JP)
Title: Positioning device of honeycomb core
Inventor: WATANABE KAZUMASA
IPC: B29C51/00
Filed: 1982-07-29
Abstract: PURPOSE:To obtain the titled device to automate the positioning work by preventing the core from slipping by a method wherein the core is bound through hinges to a heating pallet by means of two core retainers, each one of which consists in pinching the honeycomb core with claws equipped at the ends of band plate arms placed one on the other and clamped by a fastening ring and yet supported adjustable in the angle made by the two core retainers and in the lengths of said core retaines. CONSTITUTION:The two core retainers 8 and 8a, each one of which consists in pinching the honeycomb core 3 with the claws 14 equipped at the ends of the two flexible band plate arms 12 and 12a placed one on the other and clamped by the fastening ring 13 at a predetermined position, are provided. The core positioning device 4 is obtained by supporting said core retainers adjustable in the angle made by the two core retainers and in their lengths and then binding said core retainers through the hinge fitting to the heating pallet 1. The device 4 is used for putting and taking the core 3 placed across support rods 2 in and out of an oven 15 during the forming process by heating the under pressur of the honeycomb core 3 and for preventing the position of the core from slipping during the forming process by pressing followed by said forming process in an automatic forming machine.