baber/WOPTO huggingface dataset:
Patent JP-S56127704-A (JP)
Title: Hot press molding method using hydraulic static pressure
Inventor: TAKADA HISASHI
IPC: C04B35/64
Filed: 1980-03-10
Abstract: PURPOSE: To shorten the treatment time and to enhance the quality by a method wherein an internal vessel filled with a metal powder is embedded into an external vessel filled with pressure medium particles, and both vessels are preheated without being deaerated or closed, then hot press with static hydraulic pressure is applied.  
     CONSTITUTION: Under atmospheric or nitrogen gas atmosphere, a metal powder 2 is filled in an internal vessel 1, a lid 6 having a nozzle 5 is welded to it, the vessel 1 is inserted into an external vessel 4, pressure medium particles 3 are filled between both the vessels, and a lid 10 having a nozzle 9 is welded to the external vessel. With both nozzles 5, 9 open, both the vessels are preheated until inner gas is expanded, discharged, and diluted, then the nozzle 9 is sealed without subjecting to vacuum suction, and finally the vessels undergo hot pressing with static hydraulic pressure in a high-pressure high-temperature furnace. In this process, the internal vessel nozzle 5 is sealed, leaving a space to pass gas only. Also, during the preheating, a check valve is installed to the external vessel nozzle 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61189757-A (JP)
Title: False call equipment
Inventor: SUGINAGA SUSUMU
IPC: H04M3/26
Filed: 1985-02-19
Abstract: PURPOSE:To obtain a false call equipment which can be applied the stabilization test of a paging system having a calling function of a pager which displays the additional numeric characters, by adding an additional numeric character oscillation circuit. CONSTITUTION:When an operating board 4 is operated to drive a control circuit 6, the originating circuits 7a-7n deliver the start signals to a paging system to be tested and detect the start confirmation signals delivered from said paging system. When the circuit 6 is driven, a switch circuit 5 is changed over. Then the circuits 7a-7n are connected successively to a multi-frequency oscillation circuit 1, a ringing tone receiver 2 and an additional numeric character oscillation circuit 3 respectively. When the transmission is over with those additional numeric characters, the circuit 6 is driven to cut of the connections of circuits 7a-7n. Then the circuit 6 driven further for control of those circuits 7a-7n for transmission of a cut-off signal of the paging system. Thus a series of operating actions are through.
Patent JP-H08218036-A (JP)
Title: Coating composition
Inventor: KAMIKUBO TAKASHI
IPC: C09D7/12
Filed: 1995-02-17
Abstract: PURPOSE: To provide a coating composition composed of a pigment incorporated with a specific organic pigment derivative, etc., and an acid-setting coating varnish, having excellent pigment dispersibility, non-agglomerating tendency, non-crystallizability, fluidity, etc., and forming a coating film having high clarity, gloss and hardness. CONSTITUTION: This coating composition is composed of (A) a pigment composition produced by incorporating (i) 100 pts.wt. of an organic or inorganic pigment preferably having excellent light-resistance, weather resistance and dissolution resistance with (ii) 0.5-100 pts.wt. of an organic pigment derivative, an anthraquinone derivative or an acridone derivative of formula, Q-[X-NR1 -Y-R2 ]n . [Q is an organic pigment residue, an anthraquinone residue or an acridone residue; X is SO2 , CO, CH2 or CH2 NHCOCH2 ; R1 is H, an alkyl or Y-R2 ; Y is a propylene oxide (co)polymer having an average molecular weight of 400-10,000; R3 is H or a 1-4C alkyl; (n) is 1-3] and (B) an acid-setting coating varnish composed of a hydroxyl-containing resin, a highly alkyl-etherified melamine resin, an acid catalyst and a solvent.
Patent JP-S53114265-A (JP)
Title: Cloth continuously washing device
Inventor: MISHIMA TAKAO
IPC: D06B3/12
Filed: 1977-03-16
Abstract: PURPOSE: To provide a cloth continuously washing device wherein the capacity of the tank is effectively used generally in the directions of length, width and height, and the treatment of a large quantity of clothes can be carried out easily and effectively in the treating tank of relatively small capacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61188788-A (JP)
Title: Recorded information reproduction device
Inventor: AKIYAMA MAKOTO
IPC: G11B21/08
Filed: 1985-02-18
Abstract: PURPOSE:To prevent the deterioration of trucking control even when large acceleration has occurred to the pick-up, by increasing the gain of trucking loop servo table for a specified time from the moment when the stepping motor was driven. CONSTITUTION:The part C shown by slant lines shows the motion of 1 step drive of a traverser 3. At this time, drive pulse is generated, and at the same time a one shot multi vibrator 13 is triggered through an OR gate circuit 12, and H level is maintained for tau-time, during which time the gain of a trucking servo circuit 4 is increased, enabling to reduce acceleration (disturbance) which causes the acute pitch of a traverser 3 shown by the part C. Since the time necessary for a traverser to complete 1 step action is about some mS, a little longer time than that must be appropriated to output pulse width of 1 shot multi vibrator.
Patent JP-S58148073-A (JP)
Title: Method and device for stripping sand from casting
Inventor: HIGUCHI MICHIO
IPC: B22D29/00
Filed: 1982-02-25
Abstract: PURPOSE:To enable through sand stripping without making the blow of hammers so much powerful, by providing air blowing passages that open into the parts near the tips of breakers used for breaking core sand. CONSTITUTION:When air is supplied to the respective air cylinders 20 of a hammer device 12, hammers 18 oscillate and strike the work 10 continuously. When the core sand 8 in the work 10 begins to be broken, a breaking plate 40 is moved downward by the operation of a braking cylinder 30 and is forced into the sand 8, by which the sand 8 is broken more finely. A solenoid stop valve 50 is opened in synchronization with the breakage, so that pressurized air is conducted through a supply hose 46 to the air blowing passages 44 of the plate 40 and is ejected through the respective blowing ports. The sand 8 broken to fine particles by the plate 40 is blown to the outside of the work 10 by the pressurized air ejected from said ports.
Patent JP-S62187264-A (JP)
Title: Lid opening device for socket for aging
Inventor: HIRAMINE MAKOTO
IPC: G01R31/26
Filed: 1986-02-12
Abstract: PURPOSE:To perform lid opening operation efficiently by pushing a lock member by a pressing part in the process of movement of an engagement claw to an engagement position for a lid and moving the engagement claw in an engaged state along the opening motion track of the lid. CONSTITUTION:A driving means 14 has the vertical shaft of its motor 21 connected to the rotating shaft 2 of cams 23 and 24 for horizontal motion and up/down motion through a couple of spur gears 51 and 52 and a couple of bevel gears 53 and 54; and a horizontal swing arm 25 is almost in an L shape and has its one end brought into contact with the lower side of the cam 28 through a cam follower 55 and other end coupled with the flank of a block 18 through a connecting rod 56. Further, the block 18 moves horizontally through a horizontal bar 17 through the rotation of the cams 23 and 24 by the motor 21 and a vertical bar 19 moves up and down through the through hole 43 of the block 128, so that an opening member 11 moves horizontally and vertically in two dimensions. Then, the two-dimensional movement of the member 11 moves the engagement claw 39 to the engagement position of the lock member 33 and the pressing part 40 pushes the member 33 to unlock the lid 2, which is moved and opened along its opening track.
Patent JP-H11234183-A (JP)
Title: Diversity receiver
Inventor: OKADA TAKASHI
IPC: H04B7/08
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To perform diversity reception without generating unbalance in the access probability of plural terminal stations in a random access radio communications system. SOLUTION: At the time of receiving signals accessed at random from plural terminal stations by plural antennas 1-3 at each time slot and selecting received signals of one of the antennas 1-3, one antenna is selected at random from the antennas whose received signal level exceeds a prescribed threshold. Also, at the time of receiving signals accessed at random from the plural terminal stations by plural antennas 1-3 at each time slot, demodulating the received signals of the respective antennas 1-3 and selecting a demodulated signal with a prescribed quality, the demodulated signal without errors among the demodulated signals corresponding to the respective antennas is selected, and when the same demodulated signal is further present, one demodulated signal is selected and outputted.
Patent JP-H10212522-A (JP)
Title: Manufacture of hot rolled steel sheet excellent in pickling property
Inventor: SENUMA TAKEHIDE
IPC: C22C38/12
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot rolled steel sheet which the hot rolling condition and the lubricating condition of the hot rolled steel plate are optimized, the rolling energy is reduced, and the pickling property is improved. SOLUTION: The steel having the composition consisting of, by weight 0.001-0.2% C, <=3.5% Si, 0.05-2.5% Mn, <=0.1% P, 0.005-2% Al, 0.001-0.01% N, and as necessary, one or two or more kinds of 0.005-0.1% Ti, 0.05-0.1% Nb, and 0.0002-0.005% B, and the balance Fe with inevitable impurities is finish- rolled at the temperature <=Ar3 transformation point +100 deg.C and >=Ar3 transformation point. The rolling of one or two or more passes of the final four passes is executed under the condition with the rolling oil containing the 0.2-10% concentration of ester synthetic oil containing the ester synthetic oil by >=20% so that the total draft is >=40%, the mean cooling speed is >=20%/sec, and the steel sheet is coiled at the temperature of <=750 deg.C.
Patent JP-S59155894-A (JP)
Inventor: OZAKI NOZOMI
IPC: G09G3/36
Filed: 1983-02-24
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-H04268708-A (JP)
Title: Coil device
Inventor: TOMITA MASASHI
IPC: H01F17/04
Filed: 1991-02-25
Abstract: PURPOSE:To omit a conductor-winding work, and to bring down the height of a coil which is provided as a circuit on a printed wiring board. CONSTITUTION:The title coil device is equipped with a thin type core 2, a jumper-like conducting wire 3, and the cover 4 for a molded article, and the coil on a printed wiring board 1 can be thinned off by fixing the core 2 to the printed wiring board 1 using the cover 4 and also by insulating between the core 2 and the conducting wire 3.
Patent JP-S61188782-A (JP)
Title: Magnetic recording/reproducing device
Inventor: FUJITA TADAO
IPC: G11B20/12
Filed: 1985-02-18
Abstract: PURPOSE:To comply with the dubbing an audio signal between the same system VTR, different system VTR and between VTR and ATR by coinciding the sampling in number per frame using dummy data. CONSTITUTION:Although sampling frequency is set at 48(kHz), the sampling in number per one frame is 1,601.6 in case of NTSC because the frame frequency is 29.97(Hz). Therefore, in a 5-frame cycle, for example, 1,602 samples must be allotted to 1st, 2nd and 4th frames NF, (N+1)F, (N+3)F, and 1,601 samples must be allotted to 3rd and 5th frames (N+2)F, (N+4)F. And, a sequence control circuit 40 controls so that one dummy data DMY shall be added to the frame to which 1,601 samples are allotted to make the total 1,602.
Patent JP-H07208038-A (JP)
Title: Meeting corner device of sliding shutter
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/02
Filed: 1995-01-26
Abstract: PURPOSE:To put a pair of shutter doors together at the corner and freely set the meeting angle. CONSTITUTION:A rotary stile 10 with an airtight receive protrusion 14 is rotatably provided by means of a hinge connection at the door front stile 2 of one of a pair of shutter doors 1 and the other door front stile 20 is joined by butt-joint to the rotary stile 10 so as to superpose with the airtight receive protrusion 14 to meet the doors. The meeting angle of a pair of shutter doors 1 is made variable by changing the angle of the rotary stile 10. And also the airtightness between the front door stiles 2, 20 can be secured thereby.
Patent JP-H02208126-A (JP)
Title: Sliding roof device for vehicle
Inventor: OMOTO SEIICHI
IPC: B60J7/12
Filed: 1989-02-09
Abstract: PURPOSE:To reduce projection to the opening side of a cover, in a roof device which can be opened and closed in either of fore or aft direction, by forming a covering member which covers the projection in a fore/aft direction of a vehicle from the vehicle roof header portion of a frame member out of a header side member and a flexible member side member. CONSTITUTION:A front header 51 provided with the front side portion 4a of a frame member 4 is extended backwards to make such a structure as the front side portion 4a of a frame member 4 is covered with a covering member and the front plate 6 of a flexible member 3. A covering member 52 is installed on the upper panel 51a of the front header 51, and a seal member 53 fitted at one end is brought into contact with the inside of a front plate 6 of the flexible member 3 for sealing. It is thus possible to reduce the projection in the opening of a cover, improving openness feeling on a rear seat.
Patent JP-S62188549-A (JP)
Title: Method for controller picture information read position
Inventor: IMAMURA TAKASHI
IPC: B65H9/00
Filed: 1986-02-14
Abstract: PURPOSE:To correct suitably the position deviation between an original and a read system by detecting the relative moving state at both ends of the original and the read system directly and applying drive control respectively to two carrier systems based on the detected signal. CONSTITUTION:A projecting section 48a and a light receiving section 50b constituting a read means 46a detect the start mark 84 of a mark member 80 at first and detect sequentially slit marks 88a-88n to obtain pulse signals, which are sent to a comparator circuit 96 together with a reference pulse signal 94. When the reference pulse signal 94 differs from the pulse signal obtained from the detection means 46a, a difference signal compared and operated by the circuit 96 is fed to an amplifier circuit 98 to drive a stepping motor 26a. On the other hand, similarly the reference pulse signal 94 is compared with the pulse signal obtained at the detection means 46b to correct the speed of the other end of a mobile plate 78 provided with a mark member 82 to the prescribed speed.
Patent JP-S53117102-A (JP)
Title: Turbine controller
Inventor: AMAHI YASUHIRO
IPC: F01D19/00
Filed: 1977-03-22
Abstract: PURPOSE: To decrease the time required for switching over two valves of a turbine at the time of starting thereof by determining a bias signal such that a signal representative of the sum of the bias signal with a control signal is not effective to bring the openings of the two valves less than 0% or more than 100%. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07240485-A (JP)
Title: Semiconductor substrate material and its production
Inventor: KAI YASUNAO
IPC: H01L23/14
Filed: 1994-02-28
Abstract: PURPOSE:To provide a sintered semiconductor substrate material, and its production method, in which a profile very close to a final profile can be obtained while suppressing fluctuation in the composition by solving the problems when the sintered semiconductor substrate material is produced by infiltration. CONSTITUTION:A sintered alloy contains 7-30wt.% of Cu 0.05-0.7wt.% of one or more than one kind of Ni, Fe and Co, and the remainder of W and/or Mo. The sintered alloy has electric conductivity of 25% or above according to IACS. A first mixture powder, obtained by adding a sintering promoting agent comprising one or more than one kind of ferrous metal such as Ni, Fe or Co through doping to a basic powder of W and/or Mo, is heated at 800-1200 deg.C in a nonoxidative atmosphere to bond the ferrous metal to the basic powder particle. It is then admixed with a second mixture powder and compression molded before being sintered in liquid phase.
Patent JP-S57145943-A (JP)
Title: Purifying system for sodium
Inventor: NAKASAKI MASAYOSHI
IPC: C22B26/10
Filed: 1981-03-05
Abstract: PURPOSE: To estimate the life of a cold trap by controlling a voltage applied to an electromagnetic pump so as to make the flow rate of sodium uniform at the inlet of the trap and by grasping the amount of impurities in the trap on the basis of the applied voltage.  
     CONSTITUTION: Sodium contg. impurities is introduced into a cold trap 7 from main cooling piping 1 through a regenerating heat exchanger 5 by means of an electromagnetic pump 4, and in the trap 7 the impurities are removed to purify the sodium. When the flow rate in the trap 7 is reduced by the deposition of the impurities, the signal of an electromagnetic flowmeter 12 placed at the inlet of the trap 7 falls below the signal of a set flow rate, so the voltage  applied to the pump 4 is raised by control with a controller 16 to make the flow rate always uniform. By monitoring the voltage rise with a monitor 17, the amount of impurities captured in the trap 7 is grasped quantitatively. Thus, the life of the trap 7 can be estimated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58148383-A (JP)
Inventor: KOBAYASHI SACHIKO
IPC: F26B17/30
Filed: 1982-02-26
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-H04272033-A (JP)
Title: Lock device
Inventor: OKURA RYOICHI
IPC: B65G47/88
Filed: 1991-02-26
Abstract: PURPOSE:To make centering of an article in the lateral direction securely by means of right and left side-locks by porviding an interlocked advancing mechanism for the side-locks between a pair of right and left side-locks for a lock device for positioning in the four directions. CONSTITUTION:In an interlocked advancing mechanism 47, an intermediate link 48 is mounted onto a frame 1 at the rear of a front stopper 11 by a means of a shaft 49 rotatably in the horizontal direction, and a pair of outer links 50 and 51 are mounted symmetrically onto the frame 1 on right and left sides of the link 48 by means of a shaft 52 rotatably in the horizontal direction. Then both ends of the link 48 are connected to one end of the links 50 and 51 by means of rods 53 and 54, respectively, and the other ends of the links 50 and 51 are coennected to the front ends of side locks 12 and 13 by means of rods 55 and 56, respectively. Due to this, when either one of the locks 12 and 13 moves in the lateral direction, the other one synchronizes to move in the opposite direction, and the locks 12 and 13 driven by air cylinders 43 and 44, respectively, are synchronized with each other by the interlocked advancing mechanism 47 to advance toward the center of an opening 2 in the frame 1.
Patent JP-S60175623-A (JP)
Title: Method of constructing bridge between off-shore structures
Inventor: MIYAZAKI MASAO
IPC: E01D15/00
Filed: 1984-02-20
Abstract: PURPOSE:To shorten a term of works, by a method wherein the one end of a bridge consisting of two parts rotatably coupled to each other, is rotatably mounted to the one off-shore structure, and the bridge is constructed between the structures through stretching of the bridge by means of ropes from the structure on both sides. CONSTITUTION:A wire rope 15 of a winch 5 is connected to the coupling part of a first part 9 of a bridge 8, simultaneously, a wire rope 16 of a winch 7 is connected to the forward end of the first part 9, and the bridge 8 is raised up to an upright state in a folded-over condition through winding of the rope 15 with the aid of the winch 5. The bridge 8 is gradually stretched by unwinding the rope 14 of the winch 6 little by little as the forward end of the first part 9 is lifted up by winding the rope 16 by means of the winch 7. With this, the bridge is fallen down and horizontally constructed between platforms 1 and 2. Thereafter, after the bridge 8 is joined with the platforms 1 and 2, the winches 5, 6 and 7 are removed.
Patent JP-H10228490-A (JP)
Title: Method for resolving logic function in lsi design
Inventor: SAWADA HIROSHI
IPC: H01L21/82
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide the resolving method of a logic function in LSI design, which detects the symmetry of a variable in the function, enumerates a bound set that has high possibility for giving resolution and which efficiently and economically resolves the logic function. SOLUTION: A symmetry detection part 1 detects the symmetry of the variable and obtains the set of the symmetric variables. When the set of the symmetric variables exists, an XOR resolution part 2 executes resolution by using an OR gate when symmetry is given. When a single variable symmetry is given, an AND resolution part 3 executes resolution by using the AND gate and the set except the set of the symmetric variables is not made to be the candidate of the bound set. Thus, processing time is shortened.
Patent JP-S57144030-A (JP)
Title: Formation of porous alumina film on monolithic carrier
Inventor: SATOU MASAYASU
IPC: B01J23/40
Filed: 1981-03-04
Abstract: PURPOSE: To obtain a carrier which exhibits superior characteristics in purification of exhaust gases of internal combustion engines by including hard-to- dissolve powder which can be removed by firing in a coating slurry contg. activated alumina and coating the carrier with this slurry.  
     CONSTITUTION: A slurry is prepd. of activated alumina, and a solid powder material such as, for example, a synthetic resin, which is hard to dissolve, is non water absorptive and can be removed by firing and a binder. This slurry is deposited on the surface of the carrier of monolithic type structure consisting of ceramic type or heat resistant metal. The carrier deposited with this slurry is fired to remove the powder solids. Thereby, the activated alumina film having macropores is formed on the carrier surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61190847-A (JP)
Title: Metal vapor discharge lamp
Inventor: TAGUCHI SHOICHI
IPC: H01J61/52
Filed: 1985-02-19
Abstract: PURPOSE:To prevent a heat retension film from coming off, by providing a plurality of piled heat retention films on at least one end of the luminous tube of a metal vapor discharge lamp in such a manner that the end of at least one of the films is not coincident with those of the others nearer the central portion of the tube. CONSTITUTION:A luminous tube 1, which has electrodes 2a, 2b and in which rare gas, mercury and a metal halide are sealed, is housed in an outer tube 3 so that a metal vapor discharge lamp is constructed. A plurality of piled heat retension films 5a-5c are provided on the peripheral surface of the lowermost portion of the luminous tube 1 by coating the surface with zirconia or the like, in such a manner that the distance A between the ends of the first and the second films 5a, 5b nearer the central portion of the tube 1 and that B between the ends of the second and the third films 5b, 5c nearer the central portion of the tube 1 are set at about 1mm. The total thickness of the films 5a-5c at their above-mentioned ends is thus reduced to prevent the films from coming off at the ends which would conventionally be likely to come off. This results in keeping the performance of the lamp stable.
Patent JP-S58147110-A (JP)
Inventor: MATSUDA TADASHI
IPC: H01G9/04
Filed: 1982-02-26
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。