baber/WOPTO huggingface dataset:
Patent JP-H04212213-A (JP)
Title: Electric wire cutting and loading device
Inventor: TAMAOKI HISAHIRO
IPC: H01B13/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an electric wire cutting and loading device which can finely control the accuracy of the length of wires to be cut, independent of the difference in thickness and hardness of an electric wire coating material or in kinds of electric wires such as stranded wires. CONSTITUTION:A feeding grip 8 is provided with an electric wire holding nail 8a for holding an electric wire 1. The end of the electric wire 1 is held by the electric wire holding nail 8a. A feeding grip positioning mechanism 9 holds the feeding grip 8, and carries the feeding grip to the predetermined feeding position corresponding to the length of an electric wire to be cut. The starting end of the carried electric wire 1 is delivered to the electric wire holding nail 10a of a loading grip 10. The feeding grip 8 then returns to the predetermined position to hold the electric wire 1. At that time, the electric wire 1 is cut by a cutting mechanism 14. The loading grip 10 is carried onto a carriage device 6 by a loading grip positioning mechanism 11 and lowered by an elevating mechanism 12. Consequently the cut wire 1 is loaded onto an electric wire holding mechanism 7 and carried to the next process.
Patent JP-H02223623-A (JP)
Title: Denitration device and ammonia concentration controller in denitration device
Inventor: YOSHIDA HIROSHI
IPC: F01N3/08
Filed: 1989-02-27
Abstract: PURPOSE:To provide smooth control with a practical and low cost device by controlling the quantity of feed for an atomizing nozzle for aqueous ammonia based on the learning characteristics of necessary ammonia concentration stored in a sequencer. CONSTITUTION:The exhaust gas containing much NOx discharged from a diesel generator 4 is discharged to an ammonia mixing device 16. Atomizing ammonia is fed from a nozzle 15 to the mixing device 16. The exhaust gas vaporized into ammonia gas in a moment is fed to a catalyst reactor 17 to come in contact with a high temperature catalyst 17a. The feed quantity of aqueous ammonia fed to the mixing device 16 is controlled step by step or continuously according to the output of an engine 2 based on the learning characteristics stored in the sequencer by an aqueous ammonia feed quantity controller 15. It is thus possible to control feed quantity smoothly with low cost constitution.
Patent JP-H08219646-A (JP)
Title: Powder heat treating furnace
Inventor: SENO KATSU
IPC: F27B9/20
Filed: 1995-02-07
Abstract: PURPOSE: To prevent generation of the aggregate or short-circuit passage of powder to be heat treated and to uniformly heat treat the powder by providing comminuting media for preventing the aggregate of the powder to be heat treated in contact with the powder and heating means for heating in a rotary core tube to a predetermined temperature. CONSTITUTION: Mixed powder 1 previously mixed with BaCO3 and TiO2 of raw materials is filled in a hopper 18, and the powder 1 is supplied to a rotary core tube 2 which is rotated at a predetermined speed at a predetermined supplying speed by a feeder 19. The supplied powder 1 is uniformly heated to a predetermined temperature while rotating and fluidizing in the tube 2 without aggregate in contact with communicating media 5, and BaTiO3 ceramics material powder is synthesized. Since the areas 3 of the tube 3 are partitioned by a partition plate 4 having pores of the size which passes the powder 1 but does not pass the media 5, the short-circuit passage of the powder 1 can be suppressed and prevented.
Patent JP-S60187149-A (JP)
Title: Frame synchronizing circuit
Inventor: KAJIWARA MASANORI
IPC: H04J3/06
Filed: 1984-03-07
Abstract: PURPOSE:To reduce the memory capacity by circulating information on the detection frequency state of a synchronizing pattern, etc. CONSTITUTION:When a signal with the synchronizing pattern is inputted to a shift register 5, five bits are supplied to a pattern detecting circuit 6 at the same time and a pattern detecting circuit 6 outputs logic ''1'' when a specific pattern appears. The contents of a shift register 8, on the other hand, are shifted with the same clock as the clock of input information and specific pattern detection frequency information is returned to a logical circuit part 7. The logical circuit part 7 when supplied with logic ''1'' from the pattern detecting circuit 6 while the value of pattern detection frequency information which is one frame before is (p) generates a value (p+1), which is written on the shift register 8 as 3-bit word information.
Patent JP-S5520087-A (JP)
Title: Amplifier
Inventor: KATOU SHIYUUICHI
IPC: H03F1/30
Filed: 1979-04-11
Abstract: PURPOSE:To prevent occurrence of the oscillation phenomenon when the power voltage is reduced by inserting the voltage drop element to the power line of the 1st-step transistor. CONSTITUTION:Transistors TrQ1 and Q2 constituting input step 11 are connected to power source -B via current Millers Tr Q3 and Q4, and the common emitter is connected along with constant current source IS1 to the cathode of diode D via current Millers TrQ5 and Q6. In this constitution, 1st-step part 11 decreases its gain since TrQ1 and Q2 are saturated when power source +B voltage lowers less than 3VBE (VBE: base-emitter voltage of Tr) and due to the fact that diode D is inserted into the power line. This saturation is simultaneous with or earlier than the saturation of TrQ11 of drive step 12. Thu the overall gain is reduced greatly, and as a result the oscillation of the amplifier can be prevented even in case the negative feedback is applied.
Patent JP-S56139423-A (JP)
Title: Hemostatic agent for dental oral use
Inventor: YAMAMOTO KOUJI
IPC: A61K33/30
Filed: 1980-04-02
Abstract: PURPOSE: The titled hemostatic agent, containing a certain surfactant and an astringent agent, and capable of shortening the hemostatic time greatly.  
     CONSTITUTION: A hemostatic agent for dental oral use obtained by dissolving and dispersing an astringent agent consisting of aluminum chloride, tannic acid, ferric chloride, zinc chloride or aluminum potassium sulfate and a surfactant consisting of a cationic surfactant, anionic surfactant or nonionic surfactant, e.g. cetylpyridinium chloride, in water or its mixture with a pharmaceutically acceptable water-soluble organic solvent, e.g. ethanol. The hemorrhage in removing the tartar from the tooth in a dental office must be rapidly stopped, however, only the astringent agent is insufficient. The addition of the surfactant shortens the blood agglutination time to one over some ten. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58160847-A (JP)
Title: Measuring apparatus of concentration of gas
Inventor: KAITE OSAMU
IPC: G01N21/3504
Filed: 1982-03-18
Abstract: PURPOSE:To prevent the deterioration of S/N of a photodetecting signal and to prevent the detection accuracy of gas concentration from lowering, by controlling the photodetecting signal of the measuring gas side in a constant level by a signal for measuring a reference gas outputted from an amplifying part regardless of sensitivity variation of a photodetecting part basing on a temperature variation. CONSTITUTION:In an infrared absorptiometric type gas concentration measuring apparatus, a bias electric current of a power source 6b is supplied to a photodetecting element 5 through a resistance 7b for bias and also, each photodetecting signal of the reference gas side and that of the sample gas side is outputted from the element 5 to a noninverting input terminal + of an amplifier 19 provided to an amplifying part 9a through a capacitor 8b for decoupling. At this time, the variation of the bias electric current is detected by an amplifier 26 and the  luminous quantity of a light emission diode 28 is increased at the time of increasing the bias  electric current as the temperature rises and on the contrary, the luminous quantity is lowered  as the temperature lowers and then, gains of the amplifier 19 are controlled by varying the  inner impedance of a photodetecting body 29. Hereby, the photodetecting signals of the reference gas side and that of the measuring side, are controlled to be constant regardless of a  sensitivity variation of the element 5 basing on a temperature variation and especially, deterioration of S/N of both photodetecting signals at a high temperature is prevented.
Patent JP-S51119243-A (JP)
Title: Liquid crystal indication device
Inventor: MAEKAWA HIROKO
IPC: G09F9/46
Filed: 1975-04-11
Abstract: PURPOSE:Liquid crystal indication element employing plane luminescent element such as EL (electro-luminescence), plasma, LED for light source.
Patent JP-H10237419-A (JP)
Title: Extract and recovering method for valuable metal from waste lithium battery
Inventor: WATANABE TSUTOMU
IPC: C09K3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enable valuable metals contained in waste lithium batteries to be selectively separated, purified, and recovered by extracting the metals with a phosphorus compd. such as a bis(1,1,3,3-tetramethylbutyl)phosphinic acid deriv. SOLUTION: This extractant for valuable metals comprises a phosphorus compd. represented by the formula (wherein X<1> and X<2> are each O or S) [e.g. bis(1,1,3,3-tetramethylbutyl)phosphinic acid deriv.]. Valuable metals such as Co and Ni are recovered as follows: a crushing product obtd. by baking and crushing waste lithium batteries is treated with an aq. alkali soln. (e.g. an aq. ammonia soln.); thus obtd. recovered product is dissolved in an aq. mineral acid (e.g. sulfuric acid) soln. and filtered to be separated into a soln. and a residue; then the soln. under the control of pH is brought into contact with a soln. of the extractant in a solvent (e.g. toluene) to conduct extraction and separation; and the extractant soln. is brought into contact with an aq. mineral acid soln. to cause backward extraction and separation to recover high-purity valuable metals.
Patent JP-S51119547-A (JP)
Title: Evaporator
Inventor: KIKUCHI MINORU
IPC: F25B39/02
Filed: 1975-04-14
Abstract: PURPOSE: To let the refrigerant run uniformly in branch pipes and to improve the efficiency of an evaporator, are possible by setting a guide plate that can seperate the inner space diagonally and to make large holes on the upper part of this guide plate and make small holes on the down part of the plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000241454-A (JP)
Title: Probe card for high temperature test and test equipment
Inventor: MIKI KAZUNOBU
IPC: H01L21/66
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent heat deformation of a substrate or discrepancy between the needlepoint of a probe and the position of a test pad by controlling temperature of a probe card. SOLUTION: In this probe card in which the tip part of probe needle 1 is pressed against a test pad of a wafer 8, the probe card comprises a board 2 having an electric circuit, a reinforcing plate 3 which is attached to the board 2 and fixes the probe needle 1 and a ceramic plate 4, and a heat insulating plate 5 fixed on the board 2, in addition to that, cooling holes 7 are provided in the reinforcing plate 3 and the ceramic plate 4.
Patent JP-2000241664-A (JP)
Title: Optical fiber holding tool
Inventor: UEDA TOMOHIKO
IPC: G02B6/36
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To surely hold all the optical fibers in the case of holding a plural optical fibers by sandwiching them, even when outer diameters of the optical fibers are slightly different each other because of dimensional error or the like. SOLUTION: This optical fiber holding tool is an optical fiber holding tool for holding plural optical fibers in an arrayed condition, and is provided with a base member 20 having plural parallel positioning grooves 90 for positioning and aligning the plural optical fibers, and a lid member 32 arranged to cover the plural positioning grooves 90 and to press the plural optical fibers arranged in the positioning grooves 90 onto bottom parts of the grooves 90. The lid member 32 has very small protrusions 102 in contact portions contacting with the optical fibers.
Patent JP-S63210930-A (JP)
Title: Production of photomask blank
Inventor: YASUNAKA NORIMICHI
IPC: G03F1/00
Filed: 1987-02-27
Abstract: PURPOSE:To surely form a pattern having a prescribed line width by forming a light shielding film in a mixed gas atmosphere of an inactive gas such as argon, etc., a gas contg. nitrogen atom and a gap incorporating at least one selected from alcohol, carboxylic acid and aldehyde. CONSTITUTION:The light shielding film is formed on one of the main surfaces of a light transmittable film in the mixed gas atmosphere of the inactive gas such as argon, etc., the gas contg. the nitrogen atom and gas incorporating at least one selected from the alcohol, the carboxylic acid and the aldehyde. The formed light shielding film is composed of chromium carbide and chromium nitride. And, the etching velocity of the light shielding film composed from the chromium carbide and chromium nitride is slower than that composed of the chromium nitride by incorporating the chromium carbide in the light shielding film. Thus, the pattern having the prescribed line width is surely formed.
Patent JP-S62203534-A (JP)
Title: Starter
Inventor: YAMAGUCHI KAZUHIRO
IPC: H02K13/00
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a brush spring from being moistened with water or a foreign material from invading between a commutator and a brush by forming a shield on a labyrinth in cooperation with a holder and the brush. CONSTITUTION:A commutator 8 and a rotor 10 disposed in a stator 9 are mounted on a rotational shaft 7. A commutator riser 11 having a diameter larger than the commutator 8 is mounted between the commutator 8 and the rotor 10 to form an annular groove 12 on the surface opposed to an end bracket 3. An annular holder 13 is formed to surround the outer periphery of the commu tator 8, has an annular wall 15 disposed in the groove 12 of the riser 11, and the wall 15 and the groove 12 form a labyrinth shield 16. Even if water is invaded into a yoke 1, it is stopped by the shield 16 so as not to moisten a brush spring 19. Since a hole 12 is formed, it can be readily exhausted.
Patent JP-H07230808-A (JP)
Title: Positive electrode active material for nonaqueous lithium secondary battery, manufacture thereof, and lithium secondary battery
Inventor: IIKAWA AKINOBU
IPC: H01M4/525
Filed: 1994-02-18
Abstract: PURPOSE:To provide spherical powder of LiNiO2 which is so favorable as positive electrode active material for a nonaqueous lithium secondary battery as to enable formation of a high charge/discharge capacity battery, and provide a positive electrode plate to be used as a positive electrode formed of the spherical powder of LiNiO2 obtained in a manufacturing method in which the powder can be manufactured at satisfactory reproducibility. CONSTITUTION:Nickel compound and lithium powder of an average grain size of 5-50mum are blended at a Li/Ni molar ratio of 1/1, suspension-agitated in solution including organic acid, and dried. This is then heat-treated in an oxygen gas current at 740 deg.C for 15 hours to be spherical powder of LiNiO2 of 150 mesh or less, which is kneaded with conductive agent and binding agent to be moulded, and a positive electrode plate is manufactured of this mould to be used as a positive electrode 4 in a lithium battery.
Patent JP-H05252151-A (JP)
Title: Codec
Inventor: OKAMOTO SEIJI
IPC: H03M1/02
Filed: 1992-03-02
Abstract: PURPOSE:To provide a codec without the characteristic deterioration of an S/N due to an asynchronous noise and with low power consumption suitable to incorporate into an IC, etc. CONSTITUTION:A reception timing generation circuit 50 with a simple circuit configuration is provided instead of a conventional reception PLL circuit. At the circuit 50, a D/A conversion timing signal S50 is generated based on a clock signal S30c outputted from a transmission PLL circuit 30, and a reception digital signal fetch completion signal S61a outputted from a reception controller 61. A D/A converter 62 converts a digital signal Di fetched at the reception controller 61 to an analog signal based on the signal S50, and it is sent to a reception filter 63. The reception filter 63 outputs an analog signal Ao by performing filter processing on the output of the D/A converter 62 based on a clock signal 30b supplied from the transmission PLL circuit 30.
Patent JP-H10251273-A (JP)
Title: Light blocking agent
Inventor: HUBER ULRICH
IPC: C07F7/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new hydroxyphenyltriazine compound capable of improving solubility into an organic solvent such as a solvent for cosmetics, stabilities against light, heat and moisture, and UV-blocking property and useful for a skin cosmetic, a hair care product, etc. SOLUTION: A compound of the formula [two or more of X are each a silicon group (Z2 ) bonded to an oxygen atom through a spacer group (Z1 ) and the remaining one (if there is) is Z2 or H; Z1 is a saturated or unsaturated 3-12C alkylene; Z2 is a silyl having 1-8 Si atoms trisubstituted with 3-15C alkyl groups, etc.], e.g. 5,5',5"-tris(3-triethylsilylpropyloxy)-2,2',2"-[1,3,5]-triazine-2,4,6- triyl-trisphenol. A compound of the formula is obtained by reacting tris (2',4'- dihydroxyphenyl)-1,3,5-triazine with a compound of the formula: HalZ1 ' (Hal is a halogen; Z1 ' is a group corresponding to Z1 but having a degree of unsaturation higher than Z1 by one) and further reacting the obtained compound with a compound of the formula: Z2 H.
Patent JP-H03247176-A (JP)
Title: Video camera
Inventor: IWAZAWA JUNICHI
IPC: H04N5/782
Filed: 1990-02-26
Abstract: PURPOSE:To attain pickup while lighting an object with a lamp of a lighting adaptor pack by using a mount part provided to the adaptor pack so as to mount a battery and using the battery so as to drive both the video camera main body and the lighting adaptor pack. CONSTITUTION:The video camera is mounted to a battery mount part 19 of a camera main body, a battery 20 is mounted to a mount part 31 at a rear side of an adaptor pack 28 and the battery 20 is used to drive the video camera main body 10 and a lamp 43. The adaptor pack 28 is used to drive both the lamp 43 and the camera 10 by the common battery 20 to make the weight of the entire system light. Moreover, the adaptor pack 28 is fitted so as to be inserted between the camera main body 10 and the battery 20.
Patent JP-H09247540-A (JP)
Title: Picture element defect correcting device
Inventor: UEJIMA TAKEJI
IPC: H04N5/335
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a picture element defect correcting device in which the efficiency of picture element defect correction processing can be improved by increasing the speed of the discrimination processing of a normal picture element to be substituted. SOLUTION: A frame memory 5 which fetches a picture element signal from an image pickup element 2 as picture data through an analog processing circuit 3 and an A/D converter 4, and a system controller 9 which holds the defective picture element coordinate data in a horizontal direction and a vertical direction of the image pickup element 2 and the position data of the normal picture element to be substituted for the defective picture element as a defective picture element coordinate data table in a table memory,  and executes picture element defect correction to substitute the picture element data of the normal picture element for the picture element data of the defective picture element to the picture data fetched in the frame memory 5 on the basis of the defective picture element coordinate data of the defective picture element coordinate data table and the position data of the normal picture element to be substituted are provided, and the picture data given the picture element defect correction processing by this system controller 9 is outputted as the normal picture data from the frame memory 5.
Patent JP-H03248373-A (JP)
Title: Recording controller
Inventor: YAMASHITA KEITARO
IPC: G11B20/10
Filed: 1990-02-26
Abstract: PURPOSE:To prevent dubbing by decoding an identification code on a 2nd transmission line based on a timing signal from a 1st transmission line and recording a data on a 1st tape to a 2nd tape based on a dubbing permission signal upon coincidence with a prescribed data. CONSTITUTION:The identification code C based on a discriminating data (d) on the 1st tape is synchronized with a prescribed timing signal (t) on the 1st transmission lines 10 and 11 (audio signal line and video signal line) and supplied to the 2nd transmission lines 10, 11 and 22 (dedicated transmission line), and the identification code C on the 2nd transmission lines 10, 11 and 22 is decoded and discriminated based on the timing signal (t) from the 1st transmission lines 10 and 11. Consequently, when the discriminating data (d) to be transmitted from the 1st tape 1 is rewritten by interrupting the transmission lines 10, 11 and 22 with a transmission data rewriting device, a time lag is generated be tween the 1st transmission lines 10 and 11 or 22 and the 2nd transmission lines 10 and 11, and the identification code is not correctly decoded in a recording system 3. By this method, dubbing is infeasible.
Patent JP-S61205130-A (JP)
Inventor: OCHIUMI MASAHIDE
IPC: B32B15/085
Filed: 1985-03-07
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-H07250866-A (JP)
Title: Wheelchair fixing device
Inventor: WATARI JUNICHI
IPC: A61G5/02
Filed: 1994-03-16
Abstract: PURPOSE:To certainly fix a wheelchair allowed to get into a compartment to the floor surface in the compartment. CONSTITUTION:Strikers 32 are attached to the frames 20d, 20e of wheechair 20 in a freely detachable manner and the fixing devices 33 freely engageable with the strikers 32 are fixed to a floor panel 13. At the time of the fixing operation of the wheelchair 20, the wheelchair 20 is allowed to get into a compartment and the srikers 32 are engaged with the hook members of the fixing devices 33 to support the wheelchair 20 on the floor panel 13. At the time of the fixing/release operation of the wheelchair 20, a nursing person steps on the release levers of the fixing devices 33 to revolve the hook members to a fixing release position and the wheelchair can be moved to the outside from the compartment.
Patent JP-S56142849-A (JP)
Title: Free-cutting steel excellent in mechanical characteristics and cold processability for structure of machinery
Inventor: OOTANI SABUROU
IPC: C22C38/04
Filed: 1980-04-09
Abstract: PURPOSE: To obtain free-cutting steels for the structures of machinery, which is excellent in mechanical characteristics and cold processability, by adding specific proportions of Ca and O to a free-cutting steel containing a specific amount of S.  
     CONSTITUTION: For a carbon steel or low-alloy steel containing 0.03W0.15% S, its oxygen (O) content is lowered to 0.003% or less, and its Ca content is regulated to 0.008W0,0300% by the addition of Ca in an amount enough to keep the relationship Ca% -2.5×O%/S%≥0.05. Thus, the increase of sulfides can be prevented and the formation of a large amount of elliptic inclusions favorable for grindability and C-directional mechanical property is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio