baber/WOPTO huggingface dataset:
Patent JP-H02224501-A (JP)
Title: Power distributer
Inventor: NAITO IZURU
IPC: H01P5/22
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a power distributer whose in-phase and unequal distribution is made attainable and whose impedance of input and output terminals is balanced by varying the characteristic admittance of 6 1/4 wavelength lines and 5 terminals in specific function. CONSTITUTION:A wave made incident from an input terminal 7 is distributed into two at a connecting point Q3 and summed at a point Q6 in a ring circuit comprising 1/4 wavelength lines 1-6 and terminals 7-11, no current flows and the input terminal is regarded as an open terminal. Assume that the characteristic admittance of lines 2-5 be Y2-Y5, the characteristic of the input terminal 7, output terminals 8-9 and isolation terminals 10-11 be Y7, Y8-Y9, Y10-Y11 respectively, and they be varied in a prescribed relation shown in equation I (m/n is distribution ratio). Then, the power distributer in which in-phase unequal distribution is attained and whose input and output terminal impedance is matched is obtained.
Patent JP-S60189546-A (JP)
Title: System for controlling execution of sub-system processing
Inventor: TAKAHIRA JIYUN
IPC: G06F12/08
Filed: 1984-03-09
Abstract: PURPOSE:To execute a parallel processing sub-system in developing under general operating environment by providing a pointer and a parallel processing sub- system control table. CONSTITUTION:When a fixed address A1 is accessed, the fixed address A1 is matched with the contents of a fixed address A1 holding part 5. The system indexes the contents of a user's table 8 on the basis of the contents of a user's table pointer 7 and checks whether the user has an identifier stored in the table 8 or not. If the user does not have the identifier, the sub-system control table 2 is indexed by an address A2 stored in the fixed address A1 1. When the user has the identifier, a parallel processing sub-system control table 3 is indexed by the contents A3 of a parallel processing sub-system control table pointer 6 of execute the parallel processing sub-system.
Patent JP-S57163042-A (JP)
Title: Detecting method of damage in cutting tool
Inventor: MURATA RIYOUJI
IPC: B23Q17/09
Filed: 1981-03-28
Abstract: PURPOSE:To detect damage of a tool with simple constitution, by transmitting a frequency modulated (FM) signal of tool damage, detected by a sensor, and receiving the signal through a receiver provided in a fixed part. CONSTITUTION:Damage of a tool 5, caused from wear, pitching, etc., is detected by a sensor 5, and a signal from the sensor 5 is frequency modulated (FM) by and transmitted from a transmitter 6. An exciter 8 is provided to a driver 7 provided in a fixed part of a cutting machine, and a power source circuit 6a of the transmitter 6 is excited by the exciter 8. The signal from the sensor 5 is transmitted from the transmitter 6 only in an excitation range (a)-(b) of the exciter 8. A signal, received by a receiver 11, is fed to a tool damage discriminator circuit 13 through an FM demodulator 12 to discriminate the presence of tool damage. In this way, many tools can be successively detected their damage.
Patent JP-H03248555-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA MITSUHIRO
IPC: G11C11/411
Filed: 1990-02-27
Abstract: PURPOSE:To realize low-resistance wiring and device micro-miniaturization for high-speed operation by forming conductors in part of an isolation groove area to connect adjacent elements through these conductors. CONSTITUTION:Conducting areas 20 are formed in an isolation groove area 2 for defining device elements, and adjacent elements are connected through the conducting areas. Therefore, no wiring is required for interconnecting the elements, resulting in high density integration. In a cross-coupled memory cell, for example, base regions 6 and collector regions 5 are interconnected in pnpn elements. This eliminates a first level aluminum wiring and decreases the wiring area to enable high-density integration of memory cells.
Patent JP-S62206112-A (JP)
Title: Prevention for scouring of foundation for underwater structure
Inventor: HASHIZUME JUNICHIRO
IPC: E02B3/12
Filed: 1986-03-05
Abstract: PURPOSE:To prevent the vicinity of the foundation of a underwater structure from being scoured and to miniaturize the preventer for scouring by a method in which round pipes are provided near the foundation of the underwater structure and air is jetted from the nozzles of the round pipes. CONSTITUTION:Compressed air from a compressor 20 set to an underwater structure 1 is jetted to the bottom WX underwater through a connecting pipe 22, branched portions 22a-22f, a round pipe 21, and nozzles 23 to form upward stream (a) of air. The scouring of the foundation vicinity of the underwater structure 1 can thus be prevented, and the size of the scouring preventer can be made smaller.
Patent JP-2000247967-A (JP)
Title: Production of glycerol carbonate
Inventor: OKUTSU TAKAHISA
IPC: B01J27/053
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain the subject compound useful for the synthesis of polymers such as polyesters, polycarbonates, and polyurethanes or as an activator/lubricating oil, etc., by reacting glycerol with urea. SOLUTION: This compound is obtained by reacting (A) glycerol with (B) urea, at pref. 80-160 deg.C esp. pref. 100-140 deg.C, under the condition that the component B is charged pref. at 0.2-2.0 molar times, esp. pref. 0.5-1.0 molar time based on the component A, preferably, while efficiently removing ammonia produced by making nitrogen flow pref. in the presence of a catalyst such as zinc oxide, and pref. in the presence of a dehydrating agent such as magnesium sulfate.
Patent JP-S62204696-A (JP)
Title: Decentralized control type private branch communication system
Inventor: HAYASHI MORIHIKO
IPC: H04Q9/02
Filed: 1986-03-05
Abstract: PURPOSE:To make extension and alternation easy, to improve reliability and to attain mass-production through the adoption of identical terminal control circuits by providing control functions corresponding to terminal equipments arranged decentrally to control terminal equipments and channels. CONSTITUTION:Plural terminal control units ST(ST-1-ST-m) accommodating respectively terminal equipments T(T-1-T-m) with respect to channels CH (CH-1-CH-l) and a control line CL are connected in parallel and the line CL and a channel control unit SA are connected. The unit ST uses the line CL to request a talking channel assignment prior to communication with other unit ST. A unit SA receiving the assignment request refers to a memory to confirm an idle channel and informs an assigned channel. Call processing is applied by the channel acquisition and connection request and each unit ST controls a channel switch SW-i, uses the assigned channel to communicate with on opposite terminal equipment T.
Patent JP-S60190242-A (JP)
Inventor: HIROOKA TOSHINOBU
IPC: B02B7/00
Filed: 1984-03-09
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-S61206961-A (JP)
Title: Information record reproducing device
Inventor: SUZUKI YASUO
IPC: G11B17/057
Filed: 1985-03-11
Abstract: PURPOSE:To enable to record, reproduce and erase many information quickly and surely by providing a means for loading and unloading a discoid recording medium and a cartridge having incorporated discoid recording medium. CONSTITUTION:With rotation of a motor 61 in W1 direction, a gear 62 and a rack 63 is rotated and moved, and a guide member 57 is slid to a specified position linearly in the direction U of mounting guided by a fixed pin 59. In this case, movement of a cartridge supporting plate 40 is checked by a fixed fitting pin 69, and the cartridge supporting plate is stopped. On the other hand, a sliding member 57 is slid to the position of the fixed pin 59 by rotation of the motor 61. With this movement, the cartridge supporting plate 40 is moved smoothly downward V' along an S-shaped oblong hole 68, and the end face a1 is brought into close contact with the end face a2 of the fixed sliding member 40, and fixed. Thus, mounting operation is terminated.
Patent JP-H08217422-A (JP)
Title: Production of high-purity nitrogen gas and production unit therefor
Inventor: ABE TOSHIYUKI
IPC: B01D53/04
Filed: 1995-02-09
Abstract: PURPOSE: To obtain at low cost a high-purity nitrogen gas reduced in the respective contents of O2 , CO, CO2 , hydrocarbons, H2 and moisture, as impurities generally found in such gas to <=1ppb, and to provide a production unit for such nitrogen gas. CONSTITUTION: This high-purity nitrogen gas is obtained through the following four consecutive processes: process A: a feedstock air is introduced into an adsorption column 3 packed with molecular sieving carbon 11 to remove O2 from the air to a level of <=1000ppm by pressure swing adsorption method; process B: the hydrocarbons, CO and H2 remaining in the resultant N2 gas freed from the O2 in the process A are brought into contact with a Pd catalyst 12 at 250-400 deg.C in the presence of <=1000ppm O2 to convert these impurities into CO2 and water; process C: the O2 , CO2 and moisture left in the resultant N2 gas from the process B are brought into contact with a Ni catalyst 13 at room temperature to remove them through reaction and adsorption; and process D:  the minute amounts of the H2 released from the Ni catalyst 13 used in the process C is brought into contact with a Pd catalyst 14 at room temperature to remove the H2 .
Patent JP-S55139974-A (JP)
Title: Igniter for engine
Inventor: KAWAKAMI TAKASHI
IPC: F02P7/02
Filed: 1979-04-16
Abstract: PURPOSE:To perform efficient ventilation in small space by forming a ventilating hole at the rigging part of an ignition unit in a housing with effective use of the space in the housing. CONSTITUTION:A receiving seat part having a prescribed thickness, a concave part 1c in which this receiving seat part is made thinner, and a ventilating hole 1d having the housing internal and external parts conducted to this concave part 1c are provided in the circumferential part of a housing 1. The receiving seat part has at least a power transistor part of an ignition unit 14 bonded and rigged, and at least either part of a control part of the ignition unit 14 or a terminal part is arranged at the position opposite to the concave part 1c of the housing 1 without bonding with the receiving seat part.
Patent JP-H11247494-A (JP)
Title: Synthetic resin bamboo fence
Inventor: HAMADA EIJI
IPC: E04H17/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin bamboo fence of which a connecting work between bamboos is easily executed, and the appearance is improved. SOLUTION: The sectional form made of synthetic resin to be connected fixes a bamboo 10 so that a gap is formed between the end parts of the semicircular-arc-like bamboo 10. A synthetic resin molding body connecting cover 31 covering the outer face of the bamboo 10 is provided on the joint between the bamboos 10. The connecting cover 31 is formed into a semicircular- arc-shape along the outer circumference of the bamboo 10, and provided with lock pieces 34, 35 respectively locked with both ends of the semicircular-arc part on the joint part of the bamboo 10. Further on at least one part of the inner face of the nearly center part in the width direction of the connecting cover 31, a partition part 36 to be inserted in the gap between the bamboos is formed along the inner circumferential face.
Patent JP-S61206203-A (JP)
Title: Superconducting coil
Inventor: YAMAMOTO SHUNJI
IPC: H01F6/06
Filed: 1985-03-11
Abstract: PURPOSE:To obtain the superconducting coil having high degree of uniformity of magnetic field by a method wherein the width of each block is determined in such a manner that the product of the block width and the density of current is brought almost equal in the respective block, thereby enabling to make uniform the influence of the irregularity of winding of each block on the region of highly uniform magnetic field. CONSTITUTION:The coil windings of each block of the main coil 12 are used as winding blocks 12a and 12b, and a filler 15 is used when there is excessive space in the blocks. A plurality of split protrusions 13a are formed on a spool 13, but the intervals of them are differentiated for every block. For example, the width of l1 of the block wound around the winding block 12a is made equal to the width l2 of the block wound around the winding block 12b. Also, the current density on the block of the winding block 12a is set at i1, the current density on the block of the winding block 12b is set at i2, and the interval between split protrusions 13a is set in such a manner that the formula i1.l1=i2.i2 can be satisfied for the block having the winding block 12a and the block having the winding block 12b.
Patent JP-H04283424-A (JP)
Title: Beam position control method and device for pregroove writer
Inventor: MORITSUGU MASAHARU
IPC: G11B7/00
Filed: 1991-03-12
Abstract: PURPOSE:To easily operate a spot position control by obtaining the spots of two laser beams as a picture signal in order to detect a distance between the spots, and calculating the control moving amount of the spot. CONSTITUTION:A distance D on a picture between two spots P1 and P2 is detected based on picture data stored in a line memory 33, and then a real distance (d) between the spots P1 and P2 on a base plate is calculated based on the relation of D=dXM(M is the magnification of an enlarging means), by a peak position detecting means 34. Then, based on the real distance (d) obtained like this, a reference distance (d)0 is compared with the above- mentioned obtained real distance (d) by a controller 41, and an actuator 42 which moves a condenser lens 54 within a plane based on this difference value is operated, so that the distance between the spots P1 and P2 can be automatically controlled.
Patent JP-S62205291-A (JP)
Title: Production of radiator fin material for automobile
Inventor: AOYAMA TOSHISADA
IPC: B32B15/01
Filed: 1986-03-04
Abstract: PURPOSE:To easily produce a radiator fin material having excellent corrosion resistance and good heat radiation property by applying a coating material contg. an org. high- polymer compd. and metallic zinc or zinc alloy on the surface of a copper sheet or copper alloy sheet and subjecting the same to a heating treatment. CONSTITUTION:The coating material is prepd. by mixing at least the powder of the metallic zinc or zinc alloy with a soln. or colloidal dispersion of the org. high-polymer compd. The above-mentioned coating material is applied on the surface of the copper sheet or copper alloy sheet and the coating is heated to the temp. above the m.p. of the zinc or zinc alloy and below the m.p. of the copper or copper alloy. An alloy layer contg. at least part of the above-mentioned powder components is thereby formed on the surface of the copper sheet or copper alloy sheet and thereafter the sheet is rolled at need. The zinc alloy is preferably a Zn-P or Zn-Sn alloy and P or Sn powder can be incorporated into the metallic zinc powder if necessary. The above- mentioned org. high-polymer compd. is the compd. which is expended by thermal decomposition at the temp. of the above-mentioned heating treatment and is adequately a polymer such as acrylic resin, polymer having an urethane bond, urea resin, etc.
Patent JP-S59171832-A (JP)
Title: Grabber for material tester
Inventor: NAGATANI SHIYOUZOU
IPC: G01N3/02
Filed: 1983-03-18
Abstract: PURPOSE:To prevent breakage of a rotating shaft and damage to a driving mechanism by arranging the rotating shaft and a driving shaft of a drive motor coaxially while the driving shaft is connected to one end of the rotating shaft through a slip coupling adapted to slip when given an excessive torque. CONSTITUTION:A drive motor 15 having a driving shaft 16 is fixed to a body 4. A rotating shaft 1 and the shaft 16 are arranged coaxially and the shaft 16 connected to one end of the shaft 1 through a slip coupling 17. When an excessive torque is given, the coupling 17 slips to absorb it. Driven by the motor 15, the shaft 16 is rotated and the coupling 17 transmits the torque thereof 16 to the shaft 1. As the shaft 1 runs, a grabbing teeth 12 moves straight together with a holder 3 and is closed by the wedging action of a liner 13 to hold a test piece therebetween 12. With such an arrangement, the shaft 1 can be rotated smoothly and hence, when the test piece is broken, no breaking shock will not act on the shaft 1 as bending moment.
Patent JP-S55138376-A (JP)
Title: Stock for instant eel liver soup
Inventor: HISASUE TOSHIAKI
IPC: A23L17/00
Filed: 1979-04-18
Abstract: PURPOSE: A stock for instant eel liver soup having improved flavor, and reconstitution on pouring hot water, obtained by treating an eel liver with a solution of a protease and a polyphosphate, then a solution of a polyphosphate.  
     CONSTITUTION: A fresh eel liver is immersed in a solution of a protease and a polyphosphate, e.g. sodium polyphosphate or metaphosphate, at 15W20°C to have the harshness and blood extracted and removed. The liver is then immersed and boiled in a solution of a polyphosphate for 5W7min to have the harshness and blood completely removed and to prevent the change in taste and color. The resulting liver is packaged with a soup base and an assistant material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58163333-A (JP)
Inventor: UEDA YASUHIRO
IPC: G02B23/26
Filed: 1982-03-24
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-S55138438-A (JP)
Title: Automatic exposing device for endoscope
Inventor: TAKAYAMA SHIYUUICHI
IPC: A61B1/04
Filed: 1979-04-16
Abstract: An apparatus for endoscopic photography enables a picture to be taken of the interior of a coeliac cavity by coupling a camera and a light source unit with an endoscope. The apparatus comprises at least four delay circuits to achieve automatic control of a series of operations which are required to take a picture so that a proper exposure to a film surface is given.
Patent JP-H07259454-A (JP)
Title: Fire shutter
Inventor: ADACHI KAZUO
IPC: E06B9/13
Filed: 1994-03-17
Abstract: PURPOSE:To improve miniaturization and safety of a fire shutter by providing a hanging wall which is delivered from a winding device arranged on the ceiling part in a building and made of incombustible cloth, and watering equipment for sprinkling water only on the hanging wall on the origin side of fire at a fire. CONSTITUTION:When a fire is generated on a passage 1, a hanging wall 3 made of incombustible cloth such as glass cloth is automatically delivered from a shutter case 5 by the weight of a bob 3a and the dead weight of the wall 3, and hung down so as to blockade the passage 1. Next the watering equipment provided on a ceiling 2 on the origin side of the fire is actuated, and water is sprinkled toward the wall 3. Next, by water retentivity of the cloth, water is held with the wall 3 and water film is also formed on the surface of the wall 3. Then temperature rise of the wall 3 is restrained and the spread of fire is prevented. Although the passage 1 is blockaded with the wall 3, a sufferer can easily push up the wall and take refuge from a fire, and if there is an obstacle 7, it is covered with a water film so as to prevent the spread of fire. Hereby, the winding device can be miniaturized and the heat resistance can be improved.
Patent JP-H04296934-A (JP)
Title: Adder/subtractor for floating point display data
Inventor: TATSUMI TAKASHI
IPC: G06F7/485
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a high speed adder/subtractor for the floating point display data. CONSTITUTION:The subtractors 1 and 2 calculate the exponent data EB-EA end the exponent date EA-EB respectively and perform individually the matching of digits between the mantissa date MA and MB in regard of each subtracting result of both subtractors 1 and 2. Then a 1st pair of date MB matched with the date MA in terms of digits is selected with a plus subtracting result code of the subtractor 1. Meanwhile a 2nd pair of data MA matched with the data MB is selected a plus subtracting result code of the subtractor 2 respectively. Then an adder/subtractor 7 performs the addition/subtraction between both selected pairs. Thus it is possible to start the digit matching processing before the difference code is known between the data EA and EB of the data MA and MB respectively. Then the addition/subtraction can be carried out at a high speed for the mantissa data of the floating point display date.
Patent JP-S52130559-A (JP)
Title: Oscillation circuit
Inventor: YAMAGUCHI SATORU
IPC: B06B1/06
Filed: 1976-04-27
Abstract: PURPOSE:To make it possible to improve the stability with less number of parts and to require no adjustments, by preventing the variation of the characteristic of oscillation circuit and the natural oscillation of vibrator.
Patent JP-S59172188-A (JP)
Title: System for converting and control address
Inventor: KANEDA HIROYUKI
IPC: G06F12/10
Filed: 1983-03-22
Abstract: PURPOSE:To reduce the frequency of TLB indexing so as to improve the processing efficiency of address conversion by continuing a page on a real memory in the course of page management. CONSTITUTION:The virtual address of an instruction to be executed is stored in the IA section 21 of a virtual address buffer 5. The IA section 24 and PA215 of a real address buffer 13 are used as a higher address with the real address corresponding to the virtual address and the LA32 of the IA section 21 of the virtual address buffer 5 is used as a lower address. The real page address is stored in the PA215 in advance. When a page cross signal 11 is outputted a control circuit 12 refers to the content of a PA113. That is to say, when the record of continuous information indicating that the pages continue in an actual memory, the signal for referring a TLB is not outputted and a value obtained by adding ''1'' to the PA215 is used as the higher actual address. In this way, TLB indexing can be omitted. On the other hand, when a record indicating that the page does not continue in an actual memory the signal for referring the TLB is outputted. Therefore, address conversion can be made at once with said continuous pages.
Patent JP-S56145575-A (JP)
Title: Disc device for computer or the like
Inventor: NAKAMATSU YOSHIROU
IPC: G11B23/02
Filed: 1980-04-12
Abstract: PURPOSE:To prevent the partial elevation of temperature to make the temperature uniform, by inserting wing pieces, which agitate the air layer, between plural magnetic discs which are piled at intervals coaxially. CONSTITUTION:Plural magnetic discs 2 are piled at intervals coaxially on base plate 1 and are stored in housing 3. Another base plate 4 is provided with motor 5, and discs 2 are rotated in the arrowed direction A by motor 5. Pole brace 9 is provided to stand on base plate 1, and plural wing pieces 10 are fitted to it, and these wing pieces 10 are inserted between magnetic discs respectively. When magnetic discs 2 are rotated, air between discs 2 is agitated by wing pieces 10 and is discharged, so that the temperature in housing 3 becomes uniform.
Patent JP-S56143417-A (JP)
Title: Electrochromic display element
Inventor: MINAMITANI TAKANORI
IPC: G02F1/1523
Filed: 1980-04-11
Abstract: PURPOSE:To considerably reduce EC element making time, make controlling easy and mass-produce titled elements by using Ir oxide as electrochromic (EC) material, and forming an EC layer by an ion plating method in an atmosphere contg. steam. CONSTITUTION:After a lower electrode 2 is formed on a transparent substrate 1, steam is introduced up to about 1X10<-3> Torr with Ir metal as a base material, an Ir oxide layer 3 is formed by an ion plating method, whereby the EC layer is provided. This process provides the structure close to the columnar structure contg. a large amount of H2O to the EC layer 3 and provides good response speed. Compared to a conventional method of forming Ir oxide by an electrolysis method, the EC layer 3 is formed in a shorter time more easily. After the formation of the layer 3, a counter electrode 5 is joined by way of a spacer 6, and electrolyte 4 is sealed, whereby the EC element is completed.