baber/WOPTO huggingface dataset:
Patent JP-2000232161-A (JP)
Title: Method for forming tungsten plug
Inventor: TANI KENJI
IPC: H01L21/768
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten plug forming method by which the reliability of a tungsten plug can be improved ideally by forming sufficiently thick tungsten films in via holes. SOLUTION: In a state such that an insulating layer 20 is formed on lower- layer wiring 10 and via holes 30 for connecting upper-layer wiring 50 which is planed to be formed on the insulating layer 20 to the lower-layer wiring 10 are formed into the insulating layer 20, a tungsten film 40 is formed on the insulating layer 20 including the via holes 30 by the CVD method, and a series of treatment for etching the tungsten film 40 to the surface of the insulating layer 20 or its vicinity is repeated.
Patent JP-S53119785-A (JP)
Title: Method for catalytic reaction and its reactor
Inventor: MORIMOTO SATOSHI
IPC: B01D61/58
Filed: 1977-03-30
Abstract: PURPOSE: To conduct catalytic reaction continuously and to make recovery or reutilization of the catalyst easy by immersing an osmotic pressure cell, which is made of semipermeable membrane and contains catalyst, in a vessel full of material to be reacted in order to carry out the catalytic reaction in the cell through osmotic ressure phenomenon, and by taking out the product in a quantity equal to the quantity flowed in. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03237576-A (JP)
Title: Microcomputer device
Inventor: WADA TAKIKO
IPC: G06F15/78
Filed: 1990-02-14
Abstract: PURPOSE:To match the status of a microcomputer with a system without forming a program on the user side by allowing an initial value obtained after releasing the reset of a storage circuit such as a register to depend upon a production process. CONSTITUTION:When a data latch 1 having setting/resetting function of each bit is set up, an initial value CN is supplied to a register to be the storage circuit in the microcomputer through a switch 2. The switch 2 is formed by plural N-channel transistors (TRs) TrA, TrB connected to each other, and at the time of the production process, an output C turning the TrA to a depression type and turning the TrB to an enhancement type is fixed to 'H', set and reset terminals SB and RB of the latch 1 are set 'L' and 'H' respectively and the initial value CN obtained after releasing the reset is turned to '1'. Similarly, the value of the CN is changed in accordance with the combination of TR types. Thereby when the switch circuit for outputting an initial value depending upon a production process is selected, the microcomputer can be matched with the status of the system without forming a program on the user side.
Patent JP-H05203729-A (JP)
Title: Radar system
Inventor: TAGUCHI HIROMICHI
IPC: G01S7/38
Filed: 1992-01-24
Abstract: PURPOSE:To achieve higher guidance performance in the guiding of a target toward a decoy. CONSTITUTION:Initially. a radar device 1 transmits a radio wave by commands (B, C) of a calculator 2 for controlling a decoy and the decoy 3 is at rest. When detecting a target, the radar device 1 sends data A of the position and speed of the target to the calculator 2 for controlling the decoy, which 2 forecasts the course of the target to send a simulation radio wave transmission permission command and a radio wave transmission bearing data C to the decoy 3 while sending a transmission stoppage command B to the radar device 1. The decoy 3 sets an antenna indicating direction in a bearing specified by the radiowave transmission bearing data received and transmits a simulation radio wave. As the simulation radio wave is transmitted without gap, higher guidance performance is achieved in the guiding of the target to the decoy 3 to reduce variations in the landing point of the target. This constitution allows the landing of the target closer to the decoy 3 thereby preventing damages to the radar device 1.
Patent JP-S54125163-A (JP)
Title: Shrink fitting roll of composite sleeve
Inventor: NAKAGAWA YOSHIHIRO
IPC: B23P11/02
Filed: 1978-03-23
Abstract: PURPOSE:To reduction roll in which the life of sleeve and the available wall thickness of outer shell are spevified, obtained by shrink fitting the composite sleeve of specified thickness, consisting of the high alloyed cast iron made outer layer of specified thickness and the steel group metal made inner layer, to the roll drum after the heat treatment under a specified condition. CONSTITUTION:In case of the reduction roll, in which the difference between the drum diameter (a), the shoulder diameter (b), and the journal diameter (c), is respectively small, and the available wall thickness of outer shell t3 at the drum portion is 4.0-7.5% of the new drum diamter (a); the composite sleeve is cast by the centrifugal casting method so as to provide the outer layer and the inner layer with total thickness t1 to be 9.0-20.0% of the new drum diameter (a); in which, the outer layer consists of the high alloyed cast iron like as high alloy grained metal, high alloy chilled metal, etc., with thickness t2 to be 4.5-10.0% of the new drum diameter (a); and the inner layer of high toughness consists of the steel group metal like as Adamite metal, cast steel, etc.; this composite sleeve is treated with high temperature thermal diffusion method at above 900 deg.C, and then, is quenched for normalizing from 900 deg.C to 400 deg.C at the speed 80-200 deg.C/hr, and is tempered at 450-500 deg.C. This composite sleeve is shrink fitted to the tough roll shaft and the roll is completed.
Patent JP-S55125763-A (JP)
Title: Automatic howler tone transmission system
Inventor: TAKAGI HIDEJI
IPC: H04M19/02
Filed: 1979-03-23
Abstract: PURPOSE:To enable the alarm of handset-out for extension telephone set, by transmitting the howler tone to the extension line connecting howler trunk tone periodically to the extension in lockout state. CONSTITUTION:When the central control unit CC detects the extension telophone set A in handset-out after a given time, the connection between the telephone set A and busy tone trunk BTT is disconnected via the peripheral control unit SPC, and howler tone is transmitted to the telephone set A by connecting the telephone set A and howler tone trunk HWT to alarm the handset-out to the extension telephone set A in lockout state.
Patent JP-S56132187-A (JP)
Title: Controlling method for cycloconverter
Inventor: AISAKA TOORU
IPC: H02P25/06
Filed: 1980-03-18
Abstract: PURPOSE:To inhibit the variation of the output current peak value of a cyclconverter by a method wherein a current pattern of the cycloconverter is changed and the induced voltage of a linear synchronous motor is compensated. CONSTITUTION:A cycloconverter 5 for two groups of an A group and a B group operates a motor 6 by flowing output currents, a phase thereof is the same as a unit sine wave 1 and which have a command 2 for the peak crest value of current- wave, to a linear synchronous motor 6 by means of a current controlling system 4. Phase reference signals 7 are counted using gate deblocking signals 8 as reference and a stepped wave 9 is generated, the wave and the sine wave 1 and speed signals 11 are multiplied by means of multipliers 22, 23, and induced voltage compensating signals are obtained and inputted to the current controlling system 4. Consequently, the increase of the peak value of the output currents of the converter 5 when there is no induced voltage is inhibited. Thus, the output currents of the convertter 5 can be controlled at a constant value.
Patent JP-H08210957-A (JP)
Title: Impact internal pressure test device
Inventor: NAKAO KIYOTAKA
IPC: G01N3/30
Filed: 1995-02-01
Abstract: PURPOSE: To provide a test device in which the impact internal pressure test of a cylindrical body can be precisely performed, and the structure can be simplified. CONSTITUTION: A test body fixing device 2, an impact piston 45 to be inserted into a cylinder hole, a piston rod 45a connected thereto and protruded onto a test body, a drop-hammer 22 situated above it, and a drop-hammer lifting device for raising the drop hammer 22 to a prescribed height and falling it by the dead weight.
Patent JP-H03238980-A (JP)
Title: Exposure correction device for video camera
Inventor: KONDOU NORIAKI
IPC: H04N9/73
Filed: 1990-02-15
Abstract: PURPOSE:To attain the control in response to the state of rear light and excess follow light by providing a luminance level distribution state detection means detecting the distribution state of a luminance signal level. CONSTITUTION:A sample number in which a level of a luminance signal from an exposure detection area A1 of an object and an exposure detection area A2 at the surrounding is a prescribed level or over is counted from outputs of histogram circuits 58A, 58B. The distribution state of the level of the luminance signal is detected from the sample number, Then the position and the size of the exposure detection areas A1, A2 are set by an output of a luminance distribution state discrimination means 76. Thus, the state of follow light, rear light and excess follow light is correctly detected and the relevant control is implemented.
Patent JP-H06226723-A (JP)
Title: Method of controlling press molding machine
Inventor: NORO TADASHI
IPC: B28B3/02
Filed: 1993-01-30
Abstract: PURPOSE:To enable the control of a dry molding machine for powder raw material to be effected suitably automatically without being dependent upon operator's knowledge. CONSTITUTION:At the same time of molding tiles by a press molding machine 18, a sampling inspection for tiles is conducted at intervals of a constant period by an automatic inspection device including a CCD camera 26, and the inspection result information is forwarded to a host computer 32, so as to carry out a narrow breadth correction for a set value of molding conditions on the basis of a predetermined calculation formula, and the press molding machine 18 is permitted to operate based on the corrected value. Herein, this operation is repeated till the occurrence of defects ceases finally, and the set value correction is executed successively, next followed by permitting press operation to carry on by taking a corrected set value at the time when the occurrence of defects stops finally as being the most suitable set value.
Patent JP-H01209358-A (JP)
Title: Physical property value measuring apparatus for composite material and fibrous substance
Inventor: KOBAYASHI AKIRA
IPC: G01N29/00
Filed: 1988-02-17
Abstract: PURPOSE:To obtain an apparatus which enables measurement of a physical property value on stream, by providing an ultrasonic wave generating means for generating an ultrasonic wave in an object to be measured to perform a computation based on a propagation velocity of the ultrasonic wave and an expression previously stored. CONSTITUTION:Based on a drive command signal outputted from a control circuit 4, an object 6 is irradiated with a laser light from a laser oscillator 1 for generating ultrasonic waves to generate an ultrasonic wave in the surface of the object 6. The ultrasonic wave propagating through the object 6 is detected with an ultrasonic wave detector 2 provided at a specified distance from the laser oscillator 1. The propagation velocity of the ultrasonic wave is determined with a data analysis/memory circuit 3 from a time difference between the timing of irradiating the object 6 with the laser light and that of detecting the ultrasonic wave propagating through the object 6 with the ultrasonic wave detector 2. Then, a physical property value of the object 6 is determined by an expression for obtaining the value from the ultrasonic wave propagation velocity previously stored.
Patent JP-H06220707-A (JP)
Title: Glove for traffic control
Inventor: HANADA EIJI
IPC: A41D13/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide the glove used for traffic control and enabling that the driver of an automobile, etc., can clearly distinguish the hand signal of 'go' from 'stop' and orderlyh respond to the signals of a traffic control member, etc. CONSTITUTION:At least the fingers and palm 12 of a hand are colored in a red color, and the back 11 of the hand is colored in a color different from the red color. The different color used for the back 11 of the hand may be any color excluding the red color, but is preferably white color.
Patent JP-S57148612-A (JP)
Title: Manufacture of automobile door trim
Inventor: OOTA YASUSHI
IPC: B29C33/00
Filed: 1981-03-10
Abstract: PURPOSE:To obtain said door trim with good economy and productivity without wasting adhesive, by applying the adhesive to a padding material, coinciding with the weld pattern of a press mold, adhering it to a substrate and molding it by the press mold under pressure and heat after laminating a facing material to another face. CONSTITUTION:Protruded stripes 4 coinciding with the weld pattern of the press mold for a door trim is engraved on the peripheral face of a transfer roll 3, thermoplastic adhesive (a) is applied to the protruded stripe 4 through a feeding roll 2 from a molten adhesive bath 1, the transfer roll 3 is rolled on a padding material 6 and the adhesive is transferred n the surface of the padding material 6. Then a substrate 7 is lapped to the adhesive (a) appliee face of the padding material 6 and also by pushing the face provided with the weld pattern of the press mold to a facing material 8 and forming it by heat and pressure, after laminating the facing material 8 to another face of tha padding material 6, the aimed door trim is obtained.
Patent JP-S62195395-A (JP)
Title: Production of low-molecular-weight cellulose derivative having narrow molecular weight distribution
Inventor: NAMIKOSHI HAJIME
IPC: C08B15/05
Filed: 1986-02-21
Abstract: PURPOSE:To easily obtain the titled substance useful as a filler for separation having high stability of quality, by heating a cellulose in an acidic aqueous solution to decrease the molecular weight, converting the decomposed cellulose to a derivative under a condition to maintain the molecular weight, reprecipitating in an organic solvent and fractionating a component having different molecular weight. CONSTITUTION:An acetylated cellulose is heated in an acidic aqueous solution such as dilute hydrochloric acid at 90 deg.C for 30min to obtain a cellulose having decreased molecular weight. The product is converted to a derivative by reacting with phenyl isocyanate, etc., under a mild condition to maintain its molecular weight. The derivative is reprecipitated in a hydrated or anhydrous organic solvent (e.g. methanol) to fractionate a component having different molecular weight. The objective low-molecular-weight cellulose derivative having a polymerization degree of 5-400 and narrow molecular weight distribution characterized by a (number-average molecular weight)/(weight-average molecular weight) ratio of <=3 can be produced by this process.
Patent JP-H08235113-A (JP)
Title: On-line system
Inventor: KURODA RITSUKO
IPC: G06F15/00
Filed: 1995-02-23
Abstract: PURPOSE: To guarantee alterations of information to be used by a program, which sends and receives data to and from a terminal on-line, at optional time, the nonstop of the system, and the proper operation of the system. CONSTITUTION: This on-line system is equipped with a writable storage means 17 where the information that the program 11 sending and receiving the data to and from the terminal 1 on-line should use is stored, a memory 14 for reference where the information stored in the storage means 17 is traced for reference by the program 11, a transfer means 13 which reads the information out of the storage transfer instruction means 15 which gives an instruction of transfer to the transfer means 13; and the program 11 refers to the information in the memory 14 for reference and sends and receives the data to and from the terminal 1 on-line.
Patent JP-H02215387-A (JP)
Title: Method for flocculating and recovering useful substance from fermentation residual suspension with flocculant produced by microorganism
Inventor: KURANE RYUICHIRO
IPC: A23K10/38
Filed: 1989-02-15
Abstract: PURPOSE:To readily and safely obtain a useful substance by bringing a flocculant containing a bacterial culture of the genus Rhodococcus and/or treated substance thereof into contact with a fermentation residue suspension in the coexistence of a cationic substance. CONSTITUTION:A strain, such as Rhodococcus.erythropolis, is inoculated into a culture medium, such as glucose, KH2PO4, MgSO4, urea or yeast extract, and cultured at 20-40 deg.C and pH4-11 for 2-7 days by a spinner method in a liquid culture medium with aeration to afford a culture (A), which is then treated by a precipitation method with ammonium sulfate, etc., to provide a flocculant (B). The component (B) and a cationic substance, such as CaCl2, capable of forming bi- or polyvalent cations, are subsequently added to a fermentation residue suspension (C) of alcoholic fermentation (e.g. industrial alcohol or beer) and brought into contact therewith at pH<=5 while being stirred to flocculate and recover a useful substance.
Patent JP-2000234241-A (JP)
Title: Rapier head in rapier loom
Inventor: KINOSHITA SHINICHI
IPC: D03D47/27
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce the friction between a lower guiding piece constituting a rapier head and a rapier guide on which the lower guiding piece slides, and at the same time to stabilize the running of the rapier head, in a woven fabric having a quick cross timing of a warp opening. SOLUTION: In a production of a woven fabric having a quick cross timing of a warp opening, a height controlling member 5 is attached on a rapier head body 3, and it is allowed to protrude either in the upper direction or the lower direction from the rapier head body 3, and thereby the distance between the upper most surface and the lower most surface of the rapier head 2 is made adjustable. By this, when the rapier head 2 retreats to the vicinity of the weaving end and touches a warp, the pressing powers put on the rapier head 2 of the upper warp and the lower warp are balanced.
Patent JP-S51112072-A (JP)
Title: Material handling device
Inventor: TAKEUCHI REIJI
IPC: B66C1/06
Filed: 1975-03-26
Abstract: PURPOSE: To provide a lifting magnet which can contact smoothly with an article to be lifted and which is minimized in its breaking the article and disturbing the arrangement and in the wear and tear of a magnetic pole. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11231903-A (JP)
Title: Control system
Inventor: KITAGAWA SHINICHI
IPC: G05B7/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To attain duplication without especially requiring a switching board. SOLUTION: Two daughter boards are used as a pair and each board is provided with an abnormality notification output part 14, an abnormality nortification input part 32, a switching request output part 33, a switching request input part 34, an abnormality display lamp 16, a working display lamp 17, and a working changeover switch 31 and constituted so as to transit working/stand-by state at the time of receiving a switching request output and turn on the lamp 16 when abnormality occurs in its own board or turn on the lamp 17 when the board itself is turned to the working state.
Patent JP-S62193814-A (JP)
Title: Compression molding of resin material
Inventor: SETO YASUHIRO
IPC: B29C43/56
Filed: 1986-02-19
Abstract: PURPOSE:To evacuate air or a volatile material from a space formed by a top force and a bottom force by closing the space formed by the top force and the bottom force around the lower dead point and thereafter by clamping the mold under reduced pressure. CONSTITUTION:A bottom force 3 is charged with a resin material 7. Next, by driving a top force 5 down and contacting a closed board 10 with a packing 11b preset on the bottom force 3, a space formed by the top force 5, the bottom force 3 and the closed board 10 becomes closed. The air inside the closed space is evacuated through an intake and exhaust hole 12 and maintained under reduced pressure by switching a valve 18 to a vacuum unit 14. While the downward movement of the top force 5 is continued, the resin material 7 is moved along the die, while being compressed, toward the position of the lower dead point and the molding is finished by means of compression into the molded shape. After the die is maintained under a specific pressure for a specific time, the valve 18 is opened, the ram 4 is lifted up to release the mold and the molding is taken out of the mold.
Patent JP-H01210858-A (JP)
Title: Humidity detecting circuit
Inventor: OSAWA TAKESHI
IPC: G01N27/02
Filed: 1988-02-18
Abstract: PURPOSE:To improve detection accuracy by fetching alternately the output of an oscillating circuit whose output is varied by a humidity sensor and the output of an inversion circuit for inverting said output. CONSTITUTION:An inversion circuit 14 is a circuit for inverting the output of an oscillating circuit 7, and has an operational amplifier 15 and the input resistance 16 and the feedback resistance 17 of the amplifier 15, the reference terminal of the amplifier 15 is connected to a DC power source 12, and its input terminal is connected to the output terminal 13 of the operational amplifier 10 through the resistance 16. In this state, the amplifier 15 amplifies the output of the amplifier 10, based on a voltage VF as a reference, therefore, the inverted output of the output appears in the output terminal 18 of the amplifier 15. In such a way, outputs of the circuits 7, 14 are supplied alternately to a smoothing circuit 24 through diodes 19, 20, respectively, and a smoothed output appears in an output point 25. Humidity of its output is low (or high), and said voltage becomes high (or low), when the impedance of a humidity sensor 9 is larger (or small). Accordingly, the outputs of the circuits 7, 14 are supplied alternately to the circuit 24, and the variation width of the voltage of the output point 25 can be made large (about double), therefore, the detection accuracy of humidity is improved.
Patent JP-S60179845-A (JP)
Title: Instruction rereading control system
Inventor: OOTSUYAMA KOUHEI
IPC: G06F9/48
Filed: 1984-02-27
Abstract: PURPOSE:To reread an instruction from an optional flow and an optional stage by storing instruction length corresponding to an address for prereading the instruction and an instruction address calculated from an instruction pointer in registers consisting of shift registers respectively and calculating a leading address from both the corresponding registers. CONSTITUTION:An address for prereading an instruction in each eight bytes is stored in a prefetching instruction address register 13 and a value of ''8'' is stored in a PFK register. An adder 4 sets up an effective address in a register 5, so that a buffer 6 is retrieved and the instruction is fetched and read out by an instruction register 7. An instruction pointer 14 holds the relative pointer of an instruction to be executed. The output of the adder 15 is an instruction address flowing through a pipe line and sent to the instruction address registers 16-18 constituted of plural shift registers. The contents of the corresponding instruction length register 20 are sent to instruction length register 20 and a pair of instruction length is selected and added to obtain a rereading address.