baber/WOPTO huggingface dataset:
Patent JP-H06243891-A (JP)
Title: Negative electrode compact for sodium-sulfur cell and its manufacture and manufacturing device
Inventor: YOKOI MASUMI
IPC: H01M10/39
Filed: 1993-02-18
Abstract: PURPOSE:To enable the quantity of sulfur impregnation in core material to be kept at a specified value even if weight is not uniformly distributed over the core material due to fabrication errors and the like. CONSTITUTION:Core material composed of carbon fibers excellent in electron conductivity is rested in the cavity 8 of a molding form 5. Molten sulfur is injected in the cavity 8 until sulfur is saturated, so that the core material 2 is thereby impregnated with sulfur. In this case, the volume of the cavity 8 is changed in response to the weight of the core material 2 by a volume change mechanism 12, so that the quantity of sulfur injection is thereby controlled. By this constitution, the quantity of sulfur impregnation to the core material 2 can thereby be kept constant at all times.
Patent JP-S58145899-A (JP)
Inventor: TAKAHASHI SHIGERU
IPC: F21K5/00
Filed: 1982-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55123311-A (JP)
Title: Diesel engine with subsidiary combustion chamber
Inventor: TAKAISHI TAKEO
IPC: F02B19/14
Filed: 1979-03-15
Abstract: PURPOSE: To improve engine starting performance and to keep stable combustion even during high-load operation of engine, by forming a port through which fuel injected into subsidiary combustion chamber from fuel injection valve is passed directly into main combustion chamber, and shaping the port such that its sectional area is increased gradually from the side of main combusion chamber toward the subsidiary chamber.  
     CONSTITUTION: Subsidiary combustion chamber 9 is arranged such that a portion of fuel (b) injected from fuel injection valve 7 located in chamber 9 is supplied via connecting port 6 directly into main combustion chamber 4. The port 6 is formed at the bottom of base metal 5 in the manner that its sectional area is large on the side of subsidiary combustion chamber 9 and small on the side of main combustion chamber 4. With such an arrangement, fuel (b) is supplied via connecting port 6 directly into main combustion chamber 4 in which temperature and pressure of air are both high, so that ignition of mixture is caused with ease. Further, since connecting port 6 is restricted on the side of main combustion chamber 4, high-temperature uncombusted gas is mixed vigorously with air in combustion chamber 4, so that mixture can be combusted in stable manner at the time of high- load operation of engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08291201-A (JP)
Title: Mercerized material of bacterial cellulose
Inventor: OGIYA HIROSHI
IPC: A23L29/20
Filed: 1996-02-16
Abstract: PURPOSE: To obtain a mercerized material of a bacterial cellulose having a use for an excellent thickener, etc. CONSTITUTION: This mercerized material of a bacterial cellulose has >=1000cp viscosity of the aqueous suspension of 0.1%, content of a solid material (bacterial cellulose) measured at the angular speed of 10 rad/s at 30 deg.C by using a dynamic liquid viscoelasticity measuring device, >=8000cp viscosity at the angular speed of 1rad/s, >=100cp viscosity at the angular speed of 100rad/s or that of a pseudo plasticity having a yielding point in its flow characteristic, and is produced by performing the mercerization with an ultra high speed homogenizer, a rotatory homogenizer, a high pressure homogenizer or an ultrasonic disintegrator.
Patent JP-H03236546-A (JP)
Title: Refrigerator for helium
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a compressor characteristics excellent in refrigeration property and with high reliability by installing a scroll compressor provided with scroll wrapping for high pressure ratio suitable for helium compressor for helium liquefaction. CONSTITUTION:The title apparatus is provided with: compressor unit 80; expanding device 140 and 160 for precooling of high pressure helium gas; Joule Thomson valve 115; and a helium container for storing liquefied helium 200, while each component connects low pressure gas line 105 and high pressure gas line 110 with pipes. In the compressor unit, the number of wire turns of scroll wrapping and the set volume ratio are determined about 4 each, and the scroll compressor having scroll configuration and capable of maintaining efficiency in which pressure ratio is as high as approx. 20 is prepared. Because the oil injection is performed through inhalation pipe 11, the refrigeration of helium gas is enabled, a high pressure ratio operation, and in turn, a highly efficient operation can be realized.
Patent JP-S62189366-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: IKEBE HIDEHITO
IPC: F02P5/10
Filed: 1986-02-13
Abstract: PURPOSE:To enable control of an ignition timing by means of three modes, by a method wherein the two negative pressure chambers of a negative pressure-operated device are connected to a first negative pressure source, the negative pressure of which is fluctuated according to a fluctuation in an engine load, and a second negative pressure source, holding a high negative pressure, through a switching valve. CONSTITUTION:A first negative pressure chamber 18 of a negative pressure-operated device 15 is connected to a first negative pressure passage 34, the negative pressure of which is fluctuated according to a fluctuation in an engine load, and a negative pressure tank 38, holding a high negative pressure despite of a fluctuation in a load, through a first electromagnetic valve 32, and a second negative pressure chamber 19 of the negative pressure-operated device 15 is connected thereto through a second electromagnetic valve 33. An electric control circuit 39 magnetizes and demagnetizes first and second electromagnetic valves 32 and 33 according to the water temperature of an engine E, and with this constitution, a first mode, wherein an ignition timing is held in a maximum lead angle state, a second mode, wherein an angle is advanced from an intermediate lead angle holding state to a maximum lead angle state according to the load of the engine E, and a third mode, wherein an angle is advanced from 0 deg. to a maximum lead angle state according to the load of the engine E, are practicable.
Patent JP-S56126497-A (JP)
Title: Water treatment
Inventor: FUJIMOTO TADAO
IPC: C02F3/28
Filed: 1980-03-07
Abstract: PURPOSE: To recover and utilize the methane produced by fermentation so that the economical efficiency may be improved, by circulating the excessive sludge through both upper and lower current passages in the anaerobic decomposition deep tank after the sludge is condensed in the course of water treatment.  
     CONSTITUTION: The sludge settled and separated at the first settling tank 1 and the excessive sludge settled and separate at the second settling tank 4 and remained after a part of sludge is returned to aerating tank 3, are sent to condenser 5 and condensed. Then, the separated liquid is supplied to supplying passage 1 and retreated and, at the same time, the condensed sludge is circulated through the circulating current passage composed of descending current passage R 1  and ascending current passage R 2  connected to the former of anaerobic decomposition tank 6 buried in the earth to ≥10m depth and the organic component is treated and changed into a gas. The methane gas produced by fermentation is recovered and utilized at the post-treatment device. Screw 15 is driven only at the initial stage of operation, because the condensed sludge will naturally circulates without the help of screw 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03234617-A (JP)
Title: Sheet having high water absorption property
Inventor: MURAOKA MASARU
IPC: B32B27/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a sheet having water absorption property, whose configuration is not changed even when much amount of water is absorbed and having resistances against mechanical abrasion or tension, by a method wherein at least one part of two sheets of surface members, between which a resin having high water absorption properties is interposed is made by thermoplastic sheet type non-woven cloth while dot fusion welding like a kilting is applied on two sheets of surface materials by an ultrasonic wave welder. CONSTITUTION:At least one surface member of a sheet having water absorption properties is made by a thermoplastic sheet non-woven cloth while two sheets of surface material 1, 2 are applied by kiltings at places 4 and water absorption layer 3 is formed therebetween. Two sheets of upper and lower surface materials 1, 2 are applied with kiltings 4 and a water absorbing layer 3 is formed between them. The two sheets of upper and lower surface members are welded by an ultrasonic wave welder by linear seals 5. In this case, when the linear seal 5 is cut by providing it with a sewing line 6, the drop out of the resin in the water absorption layer can be prevented. The center layer of water absorption layer, consisting of water absorbing resin, and upper and lower surface members are applied with many kiltings utilizing an ultrasonic welder and, therefore, the water absorbing resin can be fixed surely to the surface members, biased existence of the water absorbing resin is eliminated and good shape retaining property is held after using, further, resistances to abrasion, tension or the like can be obtained.
Patent JP-S59154828-A (JP)
Title: Cluster terminal device in radio telephone system
Inventor: HIRONAGA KOUSUKE
IPC: H04B7/24
Filed: 1983-02-24
Abstract: PURPOSE:To increase the traffic at a cluster terminal device by applying communication among subscribers in a terminal station in a base station service area controlling the telephone system by means of an exchange and the communication at the outside of the terminal station by means of radio device. CONSTITUTION:The base station 1 has plural radio channels and the cluster terminal device 5 is provided with the radio device 6 and the exchange 7. When a call comes from the subscribers 8a-8m in a cluster H, the exchange 7 discriminates whether the call is in the cluster H in the own station or at the outside of the cluster H. When the call is a call at the outside of the cluster H, the call is connected to the base station 1 and when the call is a call in the cluster H, the call is connected in the cluster by the exchange 7 not through the base station 1.
Patent JP-S63201003-A (JP)
Title: Plate shaped-compound oxide, fine crystalline particle of solid solution thereof, and its production
Inventor: NAGASAWA SEISHI
IPC: C01B13/36
Filed: 1987-02-13
Abstract: PURPOSE:To produce the title plate-shaped compound oxide and fine particles having fine and uniform particle size by mixing a coprecipitate produced from solns. of compds. of each compositional elements and a precipitating agent with a soln. of a water-soluble flux material, then separating deposit from the mixture. CONSTITUTION:A coprecipitate is formed by mixing a soln. of compds. of each compositional element constituting a compound oxide and its solid soln. with a precipitating agent. A liquid mixture of the obtd. precipitate with a soln. of a water-soluble flux material is dried. Then, the mixture is heated at above the m.p. of the flux material, and deposited crystal particles of the solid soln. of the oxide are removed after separating from the flux material. Suitable compds. of each compositional element to be used for the production of the compound oxide and crystal particles of its solid soln. are zirconium oxychloride, yttrium chloride, aluminium trichloride, etc., and suitable precipitating agents to be used for the coprecipitation of these compds. are lithium hydroxide, sodium hydroxide, ammonium carbonate, etc.
Patent JP-S60174365-A (JP)
Title: Four wheel steering system for car
Inventor: KANAZAWA HIROTAKA
IPC: B62D7/14
Filed: 1984-02-20
Abstract: PURPOSE:To block the outside rear wheel from directing toward the toe out direction by constructing such that the front suspension arm will move approximately same amount with the rear suspension arm when turning. CONSTITUTION:When turning to the right in the drawing, lateral force directing toward the center of turning is applied onto the outside rear wheel 10L to roll the sub-frame 14 to the right from the pivot shaft 15 by means of a rear suspension arm 20, thus to move an actuator 13 to the right. Consequently, rotary force directing toward the toeing direction is applied onto the rear wheel 10L by the front suspension arms 19, 19' coupling between the end of tierod 18 in said actuator 13 and the front end of wheel supporting member 17 to cancell the forces directing toward the toe-in direction and toe-out direction thus to block the outside rear wheel 10L from directing toward the toe-out direction.
Patent JP-H02210915-A (JP)
Title: Automatic phase tracking circuit
Inventor: NAGATA YOSHINORI
IPC: H03L7/00
Filed: 1989-02-10
Abstract: PURPOSE:To attain automatic phase matching over a wide operating range without varying the amplitude of 1st and 2nd input signals synchronously with each other by providing a phase comparator outputting a voltage in response to the phase difference of the 1st and 2nd signals. CONSTITUTION:A phase shifter 2 gives a 1st delay angle to a 1st input signal a2 to output a 1st signal b2, and phase shifters 1, 3 and an inverting saturation amplifier 4 give a 2nd delay angle to a 2nd input signal a1 and the phase shifter 1 outputs a signal b1. Then a level converter 6 outputs a 2nd signal c1 of the 2nd delay angle and a level converter 7 outputs a signal c2 of the 1st delay angle as that of the signal b2. Then a phase comparator 8 outputs a voltage in response to the phase difference between the signals c1 and c2, the phase shift quantity of the phase shifter 2 is controlled automatically by the voltage and the phase difference between the signals b1 and b2 is kept within a prescribed difference. Thus, the phase matching is attained over a wide range without varying the amplitude of the signals a1 and a2 synchronously with each other and the phase shift control without a prescribed range is attained.
Patent JP-S55123786-A (JP)
Title: Printer control system
Inventor: TAKAHASHI HIDEYUKI
IPC: B41J2/255
Filed: 1979-03-16
Abstract: PURPOSE: To extend the life of a head pin by averaging the use frequency of the head pin.  
     CONSTITUTION: Before print start, it is inspected whether a character to be printed uses all head pins or not, that is, the mode is the Chinese character mode or the alphanumeric mode, and it is inspected on a basis of contents of the flag register in a RAM whether the movement direction of the carriage is right or left. If the Chinese character mode is confirmed, outputs are issued from registers 51 and 52 to drive all corresponding head pins. Meanwhile, if the alphanumeric mode is confirmed, the movement direction of the carriage is inspected further; and if the movement direction is right, contents of register 51 are outputted to drive corresponding first-column head pins. Otherwise, if the movement direction is left, contents of register 52 are outputted to drive corresponding second-column head pins, thus printing data of one-line components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57143775-A (JP)
Title: Recorder and reproducer
Inventor: HORI TAKESHI
IPC: G11B27/10
Filed: 1981-03-03
Abstract: PURPOSE:To quickly and accurately read out position information according to running speed of a tape, by reading out digital information recorded on a tape in low speed with higher bit frequency near the tip of information storage period. CONSTITUTION:Position information such as a section name and a section number and the like is sequentially read out from a tape T in high speed running via a head 7 and applied to a microcomputer 9 via a CPE signal detecting circuit 8. Then, a computer 9 compares the information with the storage content and reads out the section name and the section number until the both are coincident. When the both are coincident, a speed switching instruction to a low speed is applied from the computer 9 to a system control circuit 2, and the search information in high bit frequency recorded near the tip of the designated section is accurately read from the tap T in a low speed. The program search of the information at the desired section can be made quickly and accurately with the readout of the position information quickly and accurately in accordance with the tape speed.
Patent JP-H03233683-A (JP)
Title: Segment register and management system for graphic processing system
Inventor: YOSHIOKA HIROSHI
IPC: G06T1/00
Filed: 1990-02-08
Abstract: PURPOSE:To efficiently perform the drawing processing of contents of segments by providing a graphic command segment register means, which performs the register processing after decomposing attributes designated as a bundle into individual attributes, and a change information management list where change contents of bundle attributes are held. CONSTITUTION:When registration of a drawing attribute command to a segment is requested by bundle designation, a graphic command segment register means 21 registers it to the segment after decomposing attributes designated as a bundle into individual attributes defined in the bundle, and information related to the change is held in a change information management list 25 at the time of a request of the change of contents of bundle attributes. When change information is registered in this list 25 at the time of a drawing request, the drawing attribute command is updated in accordance with discrimination of contents of the graphic command registered in the segment and designation of the bundle, which is developed to individual attributes and is registered, only in the first processing. Thus, contents of the segment are efficiently drawn.
Patent JP-S57143609-A (JP)
Title: Programming device with crt
Inventor: SUGIYAMA AKIRA
IPC: G06F9/06
Filed: 1981-03-03
Abstract: PURPOSE:To generate and display a ladder circuit diagram by a programming device with a CRT which inputs a program to a programmable controller by removing the limit of a frequency of return and removing the limit of the number of series connection contacts. CONSTITUTION:When a ladder circuit diagram is displayed on a CRT screen 6, a contact is inserted between a connection point 7j and a coil 9a, and contacts 7k, 8f, 7l and 8g are inserted by using return origin symbols 10b and 10c, and return destination symbols 11b and 11c. Thus, the return origin symbols and return destination symbols are used repeatedly to remove the limit of the number of series connection contacts. Consequently, the high-level, complex ladder circuit diagram is generated and displayed.
Patent JP-H03234521-A (JP)
Title: Ultrasonic welding material and ultrasonic welding method
Inventor: YOSHINAKA MINORU
IPC: B29C65/08
Filed: 1990-02-09
Abstract: PURPOSE:To accelerate heating and melting by converting mechanical oscillation energy using ultrasonic energy into heat energy, shortening a welding time, improving strength of a welded position and making an external appearance after welding beautiful, by making use of zinc oxide whisker for a welding position. CONSTITUTION:Zinc oxide whisker 1 is used for a welding position as an ultrasonic welding material. Since the zinc oxide whisker 1 is in a form of a tetrapot of three-dimensional structure, has high specific gravity (about 5.8) to such an extent as to become unusual among metallic oxides and is a semiconductive single crystal having piezoelectric properties, when ultrasonic energy is absorbed, it is converted into heat energy highly efficiently. Therefore, in addition to heating and melting of the holding material itself or the material itself to be welded heating energy of the zinc oxide whisker is applied highly efficiently to the ultrasonic welding material 2 or a material to be welded and making ultrasonic welding into high quality and high efficiency becomes possible. With this construction, fusibility, an external appearance after fusing and fusing strength can be improved.
Patent JP-H05196247-A (JP)
Title: Air-conditioning air damper
Inventor: KISHI NORIAKI
IPC: F24F1/00
Filed: 1992-01-21
Abstract: PURPOSE:To simplify the supply of deodorizer and prevent abnormal smell of air- conditioning air effectively by a method wherein an opening at the base end of a rotary shaft for an air-conditioning air damper is utilized as the supplying port of deodorizer and the rotary shaft is provided with deodorizer sending ports on the tubular wall thereof. CONSTITUTION:An opening 11 at the base end of a rotary shaft 1 for an air- conditioning air damper is projected out of an air-conditioning duct 4 to utilize it as the supplying port of deodorizer while the rotary shaft 11 is provided with sending ports 13 for sending the deodorizer into the air-conditioning duct 4 on the tubular wall thereof. When the deodorizer is supplied to the air-conditioning air damper, a lid 12 for the supplying port 11 is removed to insert a pouring nozzle 61, extended from a deodorizer bomb 6, into the supplying port 11 and the liquid deodorizer is supplied into the tube of the rotary shaft 1. The deodorizer flows through the tube as shown by arrow signs in a diagram and is sent out of the sending ports 13 on the tubular wall of the shaft 1 into adsorbing agent 3 so as to be adsorbed and retained once therein, then, is vaporized and mixed into the air-conditioning air. According to this method, the supply of the deodorizer can be effected simply and the abnormal smell of the air-conditioning air can be prevented effectively.
Patent JP-S58147981-A (JP)
Inventor: TANABE TSUNEHIKO
IPC: H01R12/24
Filed: 1982-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55123158-A (JP)
Title: Integrated circuit
Inventor: KIMURA MASAHARU
IPC: H01L27/04
Filed: 1979-03-15
Abstract: PURPOSE:To prevent undesirable operations of the external circuit driven by the output terminal of an IC during the period it is reset by providing an FF on the front stage of the output terminal of the IC. CONSTITUTION:When side A of mask contact 13 is selected, by logic ''0'' of reset signal 6, output terminal 14 of the IC is set at logic ''1''. When side B is selected, it is set at logic ''0''. When such a mask contact switch is provided for each output circuit of the IC for selection, the logic value of the IC output can be arbitrarily selected at the initializing time and subsequently up to the time of transmission of internal data. This switch is formed by selecting a contact mask and forming a wire-connection by diffusion or eveporation at the time of manufacturing the IC. Buffer 15 may be omitted on occasion. By this structure, even if the logic value of the output terminal of the IC at the initializing time is restricted by the external circuit conditions, it can be easily handled at the time of manufacturing, and thereby the external circuit can be simplified.
Patent JP-H05227619-A (JP)
Title: Gas insulated metal closed type switch gear
Inventor: SHIRAISHI MASAZUMI
IPC: H02B13/055
Filed: 1992-02-18
Abstract: PURPOSE:To maintain the insulation property of an accommodated electric apparatus without enlarging the external shape of a box by using nitrogen gas at specified pressure for insulating gas. CONSTITUTION:Nitrogen gas 9 is charged at about 5 atmospheric pressure inside a sealed box which has accommodated high-voltage electric apparatuses such as a vacuum breaker 2, disconnectors 3A and 3B, etc., so reinforcing plates 10 is bonded to the insides of the top, side plates, and the back plate. Gas insulation breakdown strength equivalent to or higher than sulfur hexafluoride gas at atmospheric pressure can be gotten by charging nitrogen gas 9 at about 5 atmospheric pressure this way Hereby, the insulation property of the accommodated electric apparatus can be maintained without enlarging the external form of the box 1.