baber/WOPTO huggingface dataset:
Patent JP-S60257876-A (JP)
Title: Impregnation of porous article with impregnation solution
Inventor: KONDOU TERUO
IPC: B05D1/18
Filed: 1984-06-06
Abstract: PURPOSE:To perfectly impregnate voids with an impregnation solution, by a method wherein a porous article is supported in the upper space within an impregnation tank and air in voids is exhausted by evacuating said upper space and the porous article is quietly fallen to be immersed in the impregnation solution. CONSTITUTION:A porous article such as a metal cast article or a sintered metal is moved directly above an impregnation tank 1 along with a basket shaped container 2 in a state suspended by a gripper 7 and fallen toward the tank 1. When the gripper 7 is fallen, a lid 8 hermetically closes the upper opening of the tank 1 and the porous article is supported in the upper space 6 within the tank 1. In this state, evacuation is performed from an exhaust port 10 by a vacuum pump and the upper space of the tank is highly evacuated to exhaust air in the voids of the porous article. Thereafter, a container raising and falling cylinder 11 is operated while the lid 8 is held to the upper surface of the tank and the porous article in the container 2 is quietly fallen and immersed in the impregnation solution 3 for 2-15min to fill the voids with said solution.
Patent JP-S5640339-A (JP)
Title: Line switching circuit
Inventor: FURUYA SENJI
IPC: H04H20/02
Filed: 1979-09-10
Abstract: PURPOSE:To realize various types of distribution selection of signal lines to make it possible to control the line constitution concentratively, by controlling selectively only one of outputs of fundamental constitution units connected in parallel. CONSTITUTION:When switch S1 is switched to the ''1'' side and other switches S2-SN are switched to the ''0'' side, outputs (a1b1) becomes ''1'', and other outputs become ''0''. The preceding state is not changed even if switch S2 is switched to the ''1'' side under this state; and outputs (a1b2) and output (a1b2) are not changed to ''0'' and ''1'' respectively unless switches S1 and S2 are switched to the ''0'' side and the ''1'' side respectively. By this switch control circuit, I/O switch circuit Si1-SiN and S01-S0N can be controlled.
Patent JP-H0412282-A (JP)
Title: Hysteresis characteristic inspection method for level discriminating circuit
Inventor: UEMURA HIROSHI
IPC: G01R31/26
Filed: 1990-05-02
Abstract: PURPOSE:To enable simple inspection by connecting a resistor between the input terminal and the output terminal of a level discriminating circuit to be inspected and detecting the voltage of quick current change which is changed in accordance with the elapse of time of the supply voltage of the input terminal of the level discrimi nating circuit. CONSTITUTION:A voltage having a trapezoidal waveform is led out from a DC power source 20 for the purpose of inspecting the hysteresis characteristic of a level discrimi nating circuit 13. When the voltage from an input terminal 14 rises in accordance with the elapse of time to exceed a first discrimination level l2 for the rising waveform, the circuit 13 leads out a signal in the high level to an output terminal 13b and when the voltage given to the terminal 14 falls in accordance with the elapse of time to be lower than a second discrimination level l3, the circuit 13 sets the termi nal 13b to the low level. A current I1 flowing to an ammeter 21 is obtained with an output voltage Vi, the output voltage of the terminal 13b, and a resistor (r) in accordance with a prescribed formula, and the voltage given to the input terminal 14 at the time of inversion of the current I1 detected by the ammeter 21 is read by a volmeter 22 to discriminate levels l2 and l3.
Patent JP-S61276606-A (JP)
Inventor: KOBAYASHI HIROSHI
IPC: F22B37/12
Filed: 1985-05-29
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-H10291135-A (JP)
Title: Pressure head of machine tool
Inventor: AKIYAMA MAMORU
IPC: B23Q1/70
Filed: 1997-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the drilling accuracy of a deep hole drilling tool, by providing a pressure head with a pressure table fixed to a point part of a slide base, and a tool guide moving device for moving a tool guide in front-and-back direction integrally with a guide moving cylinder. SOLUTION: In a deep hole drilling work, a pressure table 33 on which a guide moving cylinder 35 and a tool guide 36 are mounted, is integrally connected with a slide base 12 through a connection bolt 38. Accordingly, the possibility of the contact with eccentricity of a point face of the tool guide 36 caused by the oil film between the pressure table 33 and the slide base 12, and the contact with eccentricity of a point face of the tool guide 36 generated when the pressure table 33 is finally fixed to the slide base 12 by a clamp mechanism can be prevented, and the drilling accuracy of the deep hole drilling tool can be sufficiently ensured.
Patent JP-S5451700-A (JP)
Title: Control system for safe-deposit box
Inventor: SUZUKI YASUZOU
IPC: B65G1/137
Filed: 1977-09-29
Abstract: PURPOSE:To provide a safe-deposit box control system which enables reduction of multifunctioning due to accidents of transmission cables and parts through a remote- concentrated control. CONSTITUTION:When a push is given to number corresponding to the intended locker on push keys 1, the output of the push keys is converted to a binary digit according to digit and memorized by a shift register. Then, via a decoder/driver, the selected number is indicated. On the other hand, attached by r-out of-n code or a code for parity check according to digit, the numeral stored in the shift register is sent to a transmission cable through a linedriver. In a safe-deposit box, a decoder receives and decode these signals including check bits so as to connect a solenoid coil for unlocking lockers composing the safe-deposit box to the power source via a main key 3. Under such a condition, when the main key is pushed, current is fed to the solenoid coil to unlock the corresponding locker.
Patent JP-H04344786-A (JP)
Title: Encoder
Inventor: TANAKA ATSUSHI
IPC: H04N19/107
Filed: 1991-05-21
Abstract: PURPOSE:To always use a first and a last macro block of a slice as a effective macro block respectively by implementing processing forcibly validating the macro block at a break of the slice. CONSTITUTION:Since the size of the slice in the storage medium use moving picture encoding system is made variable with system configuration and an application, a control section 15 manages whether a macro block processed at present is a head or a last of the slice and when the macro block at the head or the last of the slice is processed, the control section 15 issues a forced valid command. Moreover, upon the receipt of the forced valid command, an information source encoding section 12 applies valid processing to the head or the last macro block of the slice and outputs the result to a variable length encoding section 13. Furthermore, the variable length encoding section 13 implements encoding in a shorter bit as a data has a higher frequency of occurrence.
Patent JP-2000306544-A (JP)
Title: Photomultiplier
Inventor: KUSHIMA HIROYUKI
IPC: H01J43/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a photomultiplier capable of restraining generation of noise caused by a bridge remaining part. SOLUTION: An etching technique is used in forming photomultiplier holes 8 on plate-shaped dynodes 8 laminated into multi stages, in a photomultiplier tube 1. In performing the etching, a pattern frame 22 is arranged on the periphery of the plate-shaped dynode substrate 20, and the pattern frame 22 and the edge 20a of the dynode substrate 20 are connected to each other by a bridge part 23. In a state where the dynode substrate 20 is masked, etching is performed to form many photomultiplier holes 8a on the dynode substrate 20. The bridge part 23 is cut on the dynode substrate 20 side to make a bridge part 8c slightly remained on the edge 8b of the dynode 8. The bridge remaining part 8c of the adjacent dynode 8 is arranged in the position opposite to the laminated direction of the dynodes 8, and therefore, basic characteristics of the photomultiplier 1 are further improved.
Patent JP-S61277531-A (JP)
Title: Manuscript transfer mechanism
Inventor: IJUIN KAZUYA
IPC: B65H3/52
Filed: 1985-05-31
Abstract: PURPOSE:To ensure the constant speed transfer of manuscripts by permitting a feed means to press a manuscript guide to pivot a guide member, increase the press force of a separating roller against a separating guide and provide a fine play in the pivotal center of the guide member for avoiding uneven engagement. CONSTITUTION:When a pick-up roller 5 descends to press a manuscript guide 4, a guide member 20 pivots about a pivot 20a and a separating guide 7 presses a separating roller 8 so that the press force between both guide and roller is increased. Also, since the pivot 20a fits in a mounting hole with a play, the guide member 20 can be somewhat swung vertically about the pivot 20a, the guide 7 is equalized to the roller 8 to prevent the roller 8 from unevenly engaging the guide 7 even if the plane of the guide 7 is not parallel to the longitudinal direction of the roller 8 with dimensional errors or the like.
Patent JP-H0417767-A (JP)
Title: Fuel delivery pipe assembly body
Inventor: FUKAYA KAZUMI
IPC: F02M55/02
Filed: 1990-05-08
Abstract: PURPOSE:To obviate a seal part between the outer casing of a fuel injector and a cylindrical socket, and remarkably simplify construction by integrating the aforesaid outer casing with the cylindrical socket. CONSTITUTION:A fuel delivery pipe assembly body is constituted with a slender main tube having a fuel inlet and outlet, a plurality of cylindrical sockets 12 laid at the predetermined intervals along the lengthwise direction of the main tube and a fuel injector 11 housed within the cylindrical sockets 12. In this case, the outer casing of the fuel injector 11 is integrated with the cylindrical sockets 12. According to the aforesaid construction, the number of sealing positions can be reduced and fuel leakage can be prevented.
Patent JP-S61276293-A (JP)
Inventor: TAKAICHI SUSUMU
IPC: H05K13/04
Filed: 1985-05-30
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-H06151006-A (JP)
Title: Engagement confirming device for electric connector
Inventor: OTAKA KAZUTO
IPC: H01R13/64
Filed: 1993-05-19
Abstract: PURPOSE:To simultaneously confirm engaging work of a pair of connectors to be engaged with each other and the perfect engagement without additional work. CONSTITUTION:An engagement confirming slider 14 is movably disposed in a female housing A in the direction crossing the engaging direction. A means (U-shaped spring 17) is provided for energizing the slider 14 in the direction contrary to the moving direction. An engaging portion 3 is formed in a male housing B. A return stopper 16 having a slope 16a to be driven, which is engaged with the engaging portion 3, is disposed in the slider 14. In a process of engaging the housings, the engaging portion 3 is slidden with respect to the slope 16a to be driven so that the slider 14 is moved in the direction contrary to the energizing direction. Accordingly, the tip 14a of the slider 14 is projected from the female housing A. Consequently, the slider 14 is resiliently returned to the original position at the time of completion of the engagement.
Patent JP-H04322745-A (JP)
Title: Exhaust gas purifying catalyst and production thereof
Inventor: TANAKA HIROHISA
IPC: B01J23/63
Filed: 1991-04-19
Abstract: PURPOSE:To exhibit removing activity for NOx even in an exhaust gas of an automobile engine used in a lean region or in a gas containing no reducing gas. CONSTITUTION:Misch metal as rare earth metal and Ru as noble metal are alloyed and the alloy is brought in contact with the hydrogen gas while heating, and is cooled to incorporate hydrogen in the alloy to attain hydrogen storing activity. The catalyst exhibits about 100% removing activity for THC and CO in >=14.5 A/F in a lean region and satisfactory activity for removal of NOx. The catalyst can also remove NO in a gas mixture of NO and N2 not containing HC and CO at all.
Patent JP-H04346950-A (JP)
Title: Combination plant for producing pig iron and methanol
Inventor: OTAWA KIMIAKI
IPC: C07C29/151
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a plant capable of using a steam coal which has been difficult to be used in a process of conventional melt-pig iron production and enabling the mitigation of the restrictions on operation conditions. CONSTITUTION:Combustible gas generated in the production of molten pig iron in a melting gasification furnace 1 of a melt-pig iron production process 18 is passed through a gas-cleaning process 28 and a decarbonation process 58 to remove unnecessary substances, a CO shift reaction process 48 to adjust the ratio of carbon monoxide to hydrogen in the combustible gas to a level suitable for methanol synthesis and finally a methanol synthesis process 68 to synthesize methanol. The restriction of the generation amount of the combustible gas in the melt-pig iron production process 18 becomes unnecessary. Furthermore, a low-grade coal such as steam coal and brown coal can be used in the process 18 to enable the low-cost production of methanol expected as a substitute for gasoline.
Patent JP-S60262501-A (JP)
Inventor: KAKIHASHI TOMIO
IPC: A01B63/00
Filed: 1984-06-08
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-S5642491-A (JP)
Title: Time-division switching system
Inventor: ITOU HIROYASU
IPC: H04M3/56
Filed: 1979-09-12
Abstract: PURPOSE:To obtain a switching system that enables a talk between two persons and among three persons by performing the superposition or alternative logic operation of selected plural inputs. CONSTITUTION:From the input highway, a coded sound signal is extracted by extracting circuits 1 and 2 and the writted in input buffer memories 3 and 4. With information from bus control register 29, selective read circuit 5 reads the contents of memories 3 and 4 and distributes them to arithmetic registers 26 and 27. The outputs of registers 26 and 27 are supplied to logic operating circuit 28 and on the basis of information from bus control register 29, the contents of registers 26 and 27 are superposed mutually or alternatively selected. The output of logic operating circuit 28 is written in output buffers 7 and 8 by writing circuit 6 and this information is inserted into an adequate time slot on the output highway as the coded sound signal.
Patent JP-H1050256-A (JP)
Title: High-efficient discharge lamp
Inventor: BRATES NANU
IPC: H01J61/20
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To avoid the variation of color temperature at a low negative value of a color rendering index, to improve operability, by enclosing the halide of Na, Sc, Li, Dy, and Ti into a quartz and tube in a metal halide lamp. SOLUTION: In a metal halide arc discharge lamp 10, an arc tube 14 is fitted by a frame 16 in an envelope, and is positioned in side plate 20 made of quartz, etc. Halide such as the iodide, etc., of Na, Sc, Li, Dy, and Tl a filling gas selected from Ar and Xe, and a specified quantity of mercury for reaching desired lamp voltage, are enclosed into the quartz arc tube 14. This makes it possible to obtain a highly efficient discharge lamp having a color rendering index of about 85, a lumen/watt rating of about 90, a corrected color temperature of about 3000 deg.K, and a wall surface load of about 21W/cm<2> . Na, Sc, Li, and Dy are preferably exist at a mol ratio of about (24-44):1:9.5:(>3<4).
Patent JP-S5243370-A (JP)
Title: Method of forming depression in semiconductor substrate
Inventor: ARANO KAORU
IPC: H01L21/302
Filed: 1975-10-01
Abstract: PURPOSE: To form a depression having a recess at lateral corners in a Si single crystal substrate having (100) face by using anisotropic etching and an etching mask that relieves the corners of the buldged portions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5342518-A (JP)
Title: Film pick up unit
Inventor: INOUE HISAYOSHI
IPC: H04N9/11
Filed: 1976-09-29
Abstract: PURPOSE: To increase the response speed and to improve the reliability, by altering the brightness of light source thru the control of the resistance value of photo electric elements photo-coupled with light source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0415663-A (JP)
Title: Image forming device
Inventor: MORIYA MASAO
IPC: G03G15/00
Filed: 1990-05-09
Abstract: PURPOSE:To obtain a copy immediately after a job is finished by outputting a signal showing the finish of an image forming action to an external terminal apparatus with the aid of a communication means when the count value of a time from the start of the image forming action becomes a value which is a prescribed value smaller than a value when the action is finished. CONSTITUTION:A control means 110 which outputs the signal showing the finish of the image forming action to the external terminal apparatus 3 by the communication means 2 when the count value of the time from the start of the image forming action becomes the value which is the prescribed value smaller than the value when the action is finished is provided. The control means 110 transmits the finish signal of the job to the terminal apparatus 3 in timing that a user can arrive at the place of an image forming device 1 when the job is finished in the case that the user goes to take the copy by the sign of the job finish of the terminal apparatus 3. Thus, the user can timely arrive at the installing position of the forming device 1 when the action of the forming device 1 is finished and immediately obtain the copy.
Patent JP-S5545536-A (JP)
Title: Leveler shear line
Inventor: FURUHATA KATSUTO
IPC: B21D1/05
Filed: 1978-09-25
Abstract: PURPOSE: To obtain the fabricated steel plates of high additive value by disposing the specific embossing device between the un-coiler and shearing machine in the leveler shear line for coiled steel plates.  
     CONSTITUTION: While the steel plate 10 such as pickled steel plate, cold rolled steel plate or the like having been wound to coil form is being unwound by an un-coiler 12 at the predetermined speed, it is sent to an embossing device 18. The steel plate which has been given undulations on the surface by embossing rolls 17 given with desired undulated patterns through ungraving or the like on the surface is piled on a piler 38 after it goes through a trimmer 26, shearing device such as fixed length shearing machine 30, etc. and leveling device 34. Since this method permits the direct utilization of existing equipment, the increase in fabrication cost can be slight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S598353-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMATA TAKAO
IPC: H01L21/762
Filed: 1982-07-07
Abstract: PURPOSE:To prevent formation of channel at the side surface by forming an impurity layer for preventing channel at the side surface on the side surface, depositing a field insulating film, covering the surface of substrate with a material having smooth surface and by forming at a time a field insulating film. CONSTITUTION:An impurity in the same conductivity type as the substrate is formed by the ion implantation, a guard ring impurity layer 13 is formed at the lower part of the surface of substrate, shallow and low concentration impurity in the same conductivity type as the substrate is thermally diffused only to the surface region of the side surface 10a with an oxide film 11 used as the mask, and an impurity layer 14 for preventing channel at the side surface is formed. After forming an oxide film 15 which will become the field insulating film, a photo resist material 16 is coated. The material 16 makes smooth the uneven surface. The entire part of this surface is etched using the reaction sputtering apparatus of CF4 system gas until the oxide film 11 is exposed.
Patent JP-S6118-A (JP)
Title: Dna-synthesis suppressing substance
Inventor: OKAI KOUJI
IPC: A61K35/16
Filed: 1984-06-08
Abstract: NEW MATERIAL:A T-cell synthesis suppressing substance effective to suppress the DNA synthesis of T-cell. Elemental analysis, contains C, H, O, N and S; molecular weight, a peptide having a molecular weight of about 1,000 Dalton; thermal stability, stable at 56 deg.C for 1hr and 110 deg.C for 30min; nature, weakly basic; pH stability, stable at 4.0-9.5pH; ultraviolet absorption spectrum, absorption peak at 220nm; color reaction, positive to ninhydrin reaction; solubility, easily soluble in water, methanol and ethanol; color, colorless when dissolved in the above solvents. USE:Remedy for autoimmune diseases. Low side effects such as hypoadrenalism, leucopenia, etc. Applicable also as an antibacterial substance against Gram-negative bacteria. PREPARATION:The compound can be collected from mammal serum or the body fluid or cultured cell of insects such as silkworm moth, saturniid, flesh fly, honey-bee, etc.
Patent JP-S5642201-A (JP)
Title: Solar light condensing lens
Inventor: URANO IKUROU
IPC: F24S10/70
Filed: 1979-09-17
Abstract: PURPOSE: To easily and inexpensively obtain a solar light condensing lens by filling water or transparent liquid in hollow glass or hollow plastic molding.  
     CONSTITUTION: A condensing surface 1 and a bottom surface 2 are molded separately and these are adhered to each other by an adhering line 3 to make a condensing lens surface body. A water intake port 4 and a discharge port 5 are provided to the bottom and an air vent port 5 is provided to the condensing surface. In filling water or transparent liquid, the surface body is tilted so as to bring the air vent port 5 at the vertex, and water is fed while air is being extracted therefrom. After the air has been completely extracted, the respective valves are closed to obtain the condensing lens body. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04323542-A (JP)
Title: Smoke sensor
Inventor: OGAKI TATSUO
IPC: G08B17/107
Filed: 1991-04-22
Abstract: PURPOSE:To provide a smoke sensor capable of measuring the amount of smoke at high sensitivity. CONSTITUTION:A smoke sensor causes light emitted from an LED1 serving as a light emission means to be incident on smoke and detects the light reflected and scattered at the smoke using a PD2 serving as a light-receiving means. The light emitted from the LED1 is collected by a lens 11 and the PD2 is disposed near the focus 13 of the lens 11 with the light receiving face 2a of the PD2 almost parallel to the optical axis of the lens 11 so that the amount of light that the PD2 receives is increased.
Patent JP-H02295445-A (JP)
Title: Starch noodles resistant to persistent stewing
Inventor: UMEHARA SHOJI
IPC: A23L7/109
Filed: 1989-05-10
Abstract: PURPOSE:To provide the title noodles resistant to getting out of shape even if stewed for a long time, giving eating feel similar to that for noodles made from wheat flour, containing a specified amount of water-insoluble dietary fiber. CONSTITUTION:The objective noodles containing 2-10wt.%, based on the raw material starch, of water-insoluble dietary fiber (e.g. derived from corn, wood, bran, etc., as raw material).
Patent JP-S611283-A (JP)
Title: Starting system of synchronous motor
Inventor: SOGABE TOSHIAKI
IPC: H02P1/52
Filed: 1984-06-11
Abstract: PURPOSE:To effectively set the magnetic flux of a main transformer by repeatedly controlling to turn ON, to shift and to turn OFF the gate of a thyristor exciter for controlling the field of a synchronous motor to start a synchronous motor by a starting force proportional to a field current. CONSTITUTION:The gate of a thyristor rectifier is controlled to turn ON, to shift or to turn OFF by a command of a gate instructing unit 7 in the state that a brake is applied to a synchronous motor 10. The voltages V1, V2, (V1>V2) are generated in the armature winding of a synchronous motor 10 as the induced electromotive force of a transformer. When this control is repeated many times, the remaining magnetism remaining in a main transformer 12 is erased. Eventually, if it is set to finish in the state that the gate is ON, the prescribed reverse magnetic flux can be set. The motor 10 is started by a stationary frequency converter 14 in this state. Thus, starting failure can be eliminated.