baber/WOPTO huggingface dataset:
Patent JP-H01134837-A (JP)
Title: Aging method for fluorescent tube
Inventor: TOMITA SATORU
IPC: H01J9/44
Filed: 1987-11-20
Abstract: PURPOSE:To have constant light emitting characteristics from one fluorescent tube to another which are also equipped with a long lifetime, by performing aging in the condition of a base board being so deformed as to provide a distance equal to or less than the distance of the base board from a cathode electrode at the end of cathode electrode in its longitudinal direction, and thereby providing each fluorescent tube with uniform and stabilized light emitting characteristics. CONSTITUTION:A fluorescent tube 3 is placed on a supporting plate 20 having a flat oversurface, and aging is carried out while a force F is applied from above to a face glass 6 toward the supporting plate 20 so that the surface of a glass base board 1 will be put in close contact with this oversurface. This aging shall be performed in the condition of the base board 1 so deformed that the distance between the base boards 1 in the center of the cathode electrode 7 becomes equal to or less than the distance of the base board 1 from the cathode electrode 7 in its longitudinal direction, and thereby the light emitting characteristics of the fluorescent tube 3 is made uniform and stabilized. Thus a number of fluorescent tubes 3 are given uniform light emitting characteristics.
Patent JP-H10182571-A (JP)
Title: Aminopolycarboxylic acid-based cheating agent, its heavy metallic compound, additive for photography and treatment
Inventor: INABA TADASHI
IPC: C07C323/25
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound, excellent in biodegradability and metal masking properties and useful as a chelating agent for various metals. SOLUTION: This compound is represented by formula I [R<1> to R<10> are each H, an aliphatic group, an aromatic group of hydroxy; W is a bivalent connecting group having a <=5C main chain; X<1> is H, an alkyl, hydroxyethyl, an alkoyalkyl, an aralkyl or hydroxy; X<2> is an alkyl, an aralkyl, hydroxy, hydroxyethyl or an alkoxyalkyl; M<1> to M<4> are each H or a cation; (t) and (u) are each 0]. The compound represented by formula I is obtained by introducing a substituent group onto N of, e.g. a compound represented by formula II [(t) and (u) are each 0-5] afterwards or introducing succinic acid groups into a diamine derivative having a substituent group to produce a dicarboxylic acid compound.
Patent JP-H05109771-A (JP)
Title: Polysilicon thin film transistor and manufacture thereof
Inventor: ASAI ICHIRO
IPC: H01L29/78
Filed: 1991-10-15
Abstract: PURPOSE:To provide a silicon thin film transistor and a method for manufacturing the same in which excellent ohmic connection can be obtained without sacrificing TFT characteristics. CONSTITUTION:When ohmic contact forming layers 4, 5 make an amorphous silicon layer polysilicon, a reflection preventive film for raising an absorption efficiency of an energy beam is disposed on the amorphous silicon layer to be disposed at least on the tops of source and drain electrodes 2, 3, and irradiated with the beam to form a layer formed with an ohmic contact.
Patent JP-H03156190-A (JP)
Title: Fluid compressor
Inventor: INOUE TOSHITSUNE
IPC: F04C18/02
Filed: 1989-11-14
Abstract: PURPOSE:To supply oil stably and variably in proportion to a change in the rotational frequency and simplify the construction by providing a vane pump for forcing lubricating oil toward the center of a rotary shaft on the intermediate portion of the rotary shaft of a motor mechanism immersed in the lubricating oil. CONSTITUTION:A vane pump 32 formed into the disk-like form is integrated with a rotary shaft 7 extending through the approximately central portion thereof near the upper end of a crank part 10 of the rotary shaft 7. This pump 32 consists of a disc-like body 33 and a plurality of vane parts 34 formed on the upper surface of the body 33. This vane part 34 is rotated with a rotary shaft 7 to force also lubricating oil toward the rotary shaft 7. Here, the pump 32 is sandwiched between and coupled with a collar 10b formed in the crank part 10 and a balancer 10c forced into and coupled with the crank part 10. The pump 32 is integrally rotated to suck lubricating oil from a suction hole 13 toward the rotary shaft 7 side. Thus, the lubricating oil amount approximately proportional to the rational frequency of the rotary shaft 7 can be forcibly sent by the pump 32.
Patent JP-H08134013-A (JP)
Title: Production of 4-alkylbenzonic acids
Inventor: MATSUI MASANAO
IPC: C07C51/00
Filed: 1994-11-02
Abstract: PURPOSE: To industrially and advantageously produce 4-alkylbenzoic acids in high yield and purity according to reaction only in one step by thermally reacting 4-alkylbenzaldoximes in the presence of an acid. CONSTITUTION: 4-Alkylbenzoic acids of formula II are obtained simply by thermally reacting 4-alkylbenzaldoximes of formula I (R is a 1-5C lower alkyl) in the presence of an acid such as sulfuric, hydrochloric or phosphoric acid. The 4-alkylbenzoic acids of formula II themselves are useful as a perfume compound or a synthetic intermediate for perfumes, medicines, agrochemicals, liquid crystal compounds, etc. Furthermore, the 4-alkylbenzoic acids of formula II can readily be converted into 4-alkylbenzoic esters of formula III (R1 is an alkyl or a cycloalkyl) by carrying out the esterifying reaction thereof with alcohols in the presence of an acidic catalyst, e.g. sulfuric acid, hydrochloric acid or an alkylsulfuric acid.  The compounds of formula III themselves are useful as a perfume compound or a synthetic intermediate for perfumes, medicines, agrochemicals, liquid crystal compounds, etc.
Patent JP-H04167416-A (JP)
Title: Solid electrolytic capacitor
Inventor: HITOSUGI KENICHI
IPC: H01G13/00
Filed: 1990-10-31
Abstract: PURPOSE:To electrically connect a plurality of flat capacitor elements in parallel to obtain a thin solid electrolytic capacitor of a high capacitance which is manufactured at a low fraction defective by a method wherein individual anode bodies for capacitor elements constituting a capacitor element multilayered body are attached to an anode lead terminal and a cathode lead terminal is attached, via a conductive adhesive material, to a cathode layer of the capacitor element multilayered body. CONSTITUTION:Individual capacitor elements 1 are set to a multilayered state by welding lead legs 3b of their anode leads 3 to an anode lead terminal 11 for lead-out use; the anode lead terminal 11 is connected to a lead frame 10a; its lead attachment part 11b is bent downward. Cathode layers for the individual elements 1 are connected electrically to each other via conductive adhesive materials 12; a capacitor element multilayered body is formed. A cathode lead 14 for lead-out use is connected to a cathode layer of the capacitor element 1 which is the lowermost layer. Thereby, it is possible to obtain a solid electrolytic capacitor which is thin and whose capacitance is high without damaging a solid electrolyte composed of a conductive high polymer.
Patent JP-H05134901-A (JP)
Title: Analyzer
Inventor: WATANABE YUICHI
IPC: G06F11/32
Filed: 1991-11-11
Abstract: PURPOSE:To debug the hardware and the software in a short time by displaying externally the using frequency of the address where the optional data is set in a processing mode of a device and also the using frequency of the data regardless of the operation of the device. CONSTITUTION:When a power supply is applied to a device containing an analyzer, a BSRST signal 17 is outputted. Then a counter 16 is reset and a display device 10a shows 0. Under such conditions, the desired data to be monitored are set at a data setting part 7. When the device starts its processing, an address signal 5 is outputted together with a data signal 6 and a WTC signal 13. A comparator 8 outputs an EQ signet 14 when the set data are coincident with the signal 5. At the same time, the signal 13 is outputted from the device together with a TC signal 15. A register 9 latches the signal 15 with output of the signal, 15, and the counter 16 adds 1 to the display data. The display devices 10a and 10b show the outputs of the register 9 and the counter 16 to the outside.
Patent JP-H10191257-A (JP)
Title: Digital animation decoding device and its method
Inventor: SETOGUCHI NOBUO
IPC: H04N19/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent an unnatural screen from being displayed and to reduce the feeling of the incompatibility of a user by holding a reproduced image which is displayed at present by a display image deciding means when continuity is time-sequentially lost. SOLUTION: At the time of detecting the switching of a program, the passage of data to an input buffer memory 102 is inhibited and whole data in the memory 102 are deleted. A display image deciding means 106 is controlled and the display image at that time is kept. Thus, the unnatural screen of a blue back screen is prevented from being displayed for prescribed time at the time of switching the program. At the time of detecting the switching of the program, area information in an area except for an area which is used for present display in a reproduced image memory 107 is cleared and it is set to be an idle area. Thus, an unnecessary image later than the switch detection time of encoding data is prevented from being displayed. Encoding data after switching is speedily written into the memory 107 in short time.
Patent JP-H04166681-A (JP)
Title: Protective device of electric servo-motor
Inventor: MATSUI KAZUYOSHI
IPC: F03B15/04
Filed: 1990-10-31
Abstract: PURPOSE:To prevent generation of a serious trouble owing to the damage of an electric servo-motor and the like by detecting the rotation frequency of an electric motor, the temperature of the electric servo-motor, and the load to operate to the output shaft of the electric servo-motor, and stopping the electric motor after stopping a water turbine instantly, in an abnormal condition. CONSTITUTION:When a control device 3 transmits a driving signal to an electric motor 2, a ball screw 8 is moved straightly in the axial direction, a connecting rod 9 and a load detector 17 are integrally moved straight in the same axial direction, and a gate shaft 11 is rotated through a gate shaft arm 10. In this case, when the output of the load detector 17 indicates an abnormal load, or either one output of the output of an electric motor temperature detector 18, the output of a lubricant temperature detector 19, or outputs of bearing temperature detectors 20 exceeds the respective adequate temperature values, in the discriminating means 3a of the control device 3, the electric motor 2 is driven instantly to stop a water turbine by an electric servo-motor 1, and after that, the electromotor 2 itself is stopped, and an alarm of abnormal condition is output by an alarm device 21.
Patent JP-H09139534-A (JP)
Title: Rare earth element doped fiber amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S3/06
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber amplifier wherein saturation output is high, flat band of gain.wavelength characteristics is wide, and wavelength characteristics of noise figure is flat. SOLUTION: In this amplifier, a signal light is propagated in a rare earth element doped optical fiber 3 constituted by adding rare earth elements, and amplified in the rare earth element doped optical fiber 3 by injecting a pumping light. The length of the rare earth element doped optical fiber 3 is set so as to maximize the saturation output. When the saturation output is maximized, the flat band of gain.wavelength characteristics becomes wide, and the wavelength characteristics of noise figure becomes flat.
Patent JP-H10123436-A (JP)
Title: Eyepiece system
Inventor: MORI MOTOHISA
IPC: G02B25/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To excellently observe a visual field image through an observing eye is deviated from the center of an exit pupil by a certain degree by correcting visibility by moving a second lens along an optical acid and making at least one surface of the second lend in the state of an spherical surface and specifying a refractive index for a (d) line. SOLUTION: A first lend L1 having negative refracting power, the second lend L2 having positive refracting power and a third lend L3 having the negative refracting power are provided in order from the side of an objective lens. The visibility is corrected by moving the second lend L2 along the optical axis, and at least one surface of the second lens L2 is formed asperical, and the refracting power N2 for the (d) line of the second lend L2 is made as 1.72<N2. Thus, the refracting power of a movable lens (the second lens L2) is enhanced, so that a wide visibility correction range is secured by a small moving amount, and an aspherical surface is introduced even through the movable lens possesses large refracting power, so that the astigmatism and spherical aberration of a peripheral luminous flux are excellently corrected at a wide exit pupil.
Patent JP-S62152087-A (JP)
Title: Multiplication circuit
Inventor: NISHIJIMA KAZUNORI
IPC: H04N9/66
Filed: 1985-12-26
Abstract: PURPOSE:To allow the titled circuit to be operated sufficiently even to an input signal of a low level by providing the 3rd differential circuit applying differential amplification in place of the 1st differential circuit and its switching control means when the 1st input signal is at a low level. CONSTITUTION:When the level of the 1st input signal 120a is at a low level, a transistor (TR) 137 is turned on, and when a TR 105 is turned off, a differential circuit 138 is operated. The output of the differential circuit 138 depend on load circuits 131, 132, its level characteristic is expanded toward the low level and the output of the differential circuit 138 is increased by increasing values of the load circuits 131, 132. Thus, a large output is inputted to a dual differential circuit 123 from the differential circuit 138 an a multiplication output 126a between the 1st input signal 120a and the 2nd input signal 121a is extracted sufficiently from an output terminal 126.
Patent JP-H08153652-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: TANABE ATSUSHI
IPC: H01G9/04
Filed: 1994-11-29
Abstract: PURPOSE: To provide a solid-state electrolytic capacitor which is prevented from deteriorating in conductivity due to the oxidation of a conductive high- molecular compound layer caused by the penetration of hydrogen contained in the air and increasing in ESR, wherein conductive high-molecular compound is used as solid electrolyte. CONSTITUTION: A dielectric layer 2 of oxide film, a conductive high-molecular compound layer 3, and a conductive paste cathode layer are successively formed on the surface of an anode 1 possessed of a valve action, which is all sheathed with resin for the formation of a solid-state electrolytic capacitor. The above cathode layer is composed of a graphite layer 4 and a conductive layer 5, and the graphite layer 4 contains oxygen adsorption material which selectively adsorbs oxygen.
Patent JP-H01138194-A (JP)
Title: Molecular-beam apparatus for epitaxial growth
Inventor: MIHARA MINORU
IPC: C30B23/08
Filed: 1987-11-20
Abstract: PURPOSE:To prevent thermal decomposition of a substrate and make it possible to occasionally measure molecular beam strength and grow a crystal having high-quality and thick multilayered film structure, by arranging a main shutter having molecular beam jet ports capable of controlling irradiation amount between a substrate of the above apparatus and molecular beam source. CONSTITUTION:A main shutter 12 having a number of molecular beam- irradiating jet ports for restricting irradiation amount of molecular beam irradiating 19 toward a substrate 11 side is arranged together with a shutter 17 and nude gauge 20 between the substrate 11 of the above apparatus 11 and molecular beam sources 13 and 14. Molecular beam source materials 15 and 16 consisting of element (hydride) of group III or V are each housed in the molecular beam sources 13 and 14 and each molecular beams 21 are irradiated and as necessary irradiation of molecular beam 19 to the substrate 11 is controlled even on the growing way by the main shutter 12 to suppress thermal decomposition of the substrate 11 and strength of molecular beam 21 of both molecular beam source materials 15 and 16 are measured through the shutter 17 with the nude gauge 20 and group III-V compound semiconductor crystal is grown while calculating and controlling the ratio of the above-mentioned molecular beam strength.
Patent JP-S62138797-A (JP)
Inventor: ERITSUKU JIYON RAMU
IPC: F27B9/26
Filed: 1986-12-10
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-H1189988-A (JP)
Title: Golf swing practice apparatus
Inventor: HOSODA YASUJI
IPC: A63B69/36
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf swing practice apparatus which allows learning the correct timing of the impact of a golf swing while listening to sounds. SOLUTION: A plate spring 2 is secured to a base 1 at one end and has a weight 4 mounted at the other end, and a receiving plate 5 for issuing sounds when the weight 4 strikes it is mounted on the base 1. This device is mounted on the shaft 6 of a golf club to practice swinging the golf club.
Patent JP-H0936035-A (JP)
Title: Method and apparatus for predicting standing wave effect
Inventor: MITA ISAO
IPC: H01L21/027
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To predict the standing wave effect and its reduction effect from only prepared simple data, by obtaining the relation between the resist film thickness and absorption energy, the exposure curve from the relation between the exposure quantity and pattern size, and the relation between the relative energy value and pattern size. SOLUTION: Using absorption energy computing means 10, the relation between the thickness of a resist film and absorption energy is obtained. Using exposure curve generating means 11, the relation between the exposure quantity and contact hole size is obtained. Using pattern size computing means 12, the relation between the relative energy value and contact hole size is obtained. Using amplitude computing means 13, the amplitude value of the absorption energy is computed. Using absorption energy change rate computing means 14, the change rate of the absorption energy is obtained. Using predicted value computing means 15, the predicted value of the amplitude of a standing wave produced on the resist film is computed.
Patent JP-H11128591-A (JP)
Title: Dry cleaning device
Inventor: TAKI YUKIO
IPC: D06F43/08
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To offer a dry cleaning device which purifies a solvent by putting ozone into the device, which is miniaturized and lightweight by miniaturizing of a cooler, and which both cools the solvent and heats it at low temperature up to the temperature required. SOLUTION: Basket 2, solvent tank 3, pump 4, reversible heat exchanger 5 using Peltier element and filter 6 are connected with solvent circular channel 9. The solvent in the solvent tank 3 is drawn up by the pump 4 is supplied with the basket 2 through the reversible heat exchanger 5 and the filter 6. The reversible heat exchanger 5 has ozone injector 10 with the end of the exit. Ozone supplied by ozone production device 7 is taken into the solvent which has the temperature required through the reversible heat exchanger 5 at the ozone injector 10.
Patent JP-H09215162-A (JP)
Title: Buried transmission line equipped with cooling device
Inventor: EDOMON TOURII
IPC: H02G5/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a buried transmission line equipped with a cooling device which can be manufactured at a low cost. SOLUTION: A buried transmission line contains at least one conductor 1A, 1B, and 1C in a metallic sheath 2 and is equipped with a cooling device fitted to the line through a metallic structure which is fixed to the sheath 2, extended toward the ground surface 14, and cools the sheath 2 by utilizing the heat transferred from the sheath 2 to the ground surface 14. This structure contains a plurality of first vertical plates 14a which are connected to the sheath 2 and have such vertical sizes that can position the upper edges of the plates 14A at a calculated allowable depth.
Patent JP-H04169302-A (JP)
Title: Follower wheel
Inventor: SHIMOMURA TSUNEO
IPC: B60B33/00
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a follower wheel, which works at almost constant power, and which is of high following characteristic to a translation guide by providing a translation shaft that has stoppers in the both sides almost in parallel to the proceeding direction of wheel, and by fitting a translation bearing provided with a mounting base on the upper part, to the translation shaft. CONSTITUTION:A single-wheeled following wheel 1 is pivotally supported by a bearing 3 from which wheels 2 are hung, at an axle 4. A supporting plate 5 is put on the bearing 3, and stoppers 6, 6' are provided on both sides of the supporting plate 5, while a translation bearing 8 for which a spline 7 is cut, is provided on the peripheral end between the stoppers 6 and 6'. A translation bearing 10 having a shaft hole 9 that matches with the mold shape of the spline 7 is fitted to the translation bearing 8. When a moving body is moved in reverse by 180 deg., the wheel 2 is stopped while only the upper translation bearing 10 is directly driven. When the translation bearing 10 reaches the other stopper 6', the rotation of the wheel 2 is started.
Patent JP-H0699024-A (JP)
Title: Ozone deodorizer with temperature sensor
Inventor: MATSUMURA YOSHIHIDE
IPC: B01D53/34
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the malodor from soaking into another foods by executing deodorization working directly after detecting the temp. of outdoor air by a temp. sensor at the time of opening the door of a refrigerator. CONSTITUTION:At the time of opening the door of the refrigerator and introducing an odorous food, the deodorization working is executed regardless of the time wise deodorization working by detecting the temp. of outdoor air by the temp. sensor of the deodorizer. Deodorization cycle is composed of the deodorization working for about 30 seconds and the circulation of air for about 30 minutes. The deodorizer is worked by a dry cell and a green lamp is turned on (at the time of generating ozone) and when the voltage of the dry cell becomes <=2.1V, the red lamp is turned on. The quantity of generated ozone is 1.50+ or -0.5ppm at the vicinity of the generator.
Patent JP-S63148022-A (JP)
Title: Purging in fire furnace
Inventor: JINBO TADASHI
IPC: F23N5/24
Filed: 1986-12-11
Abstract: PURPOSE:To prevent the danger of explosion after stopping fuel supply by estimating the composition of the unburned gases in a furnace from the amount of the fuel and air supply to the furnace and actually measuring the temperature at various sections in the furnace and checking so that the gases do not come into the range of combustibility and purging those unburned gases. CONSTITUTION:When the measured temperature in a furnace is not higher than 500 deg.C, there is no danger of explosion and the furnace is purged by air. Next when the temperature in the furnace is not lower than 500 deg.C, air purging is made if the composition of unburned gases in the furnace is outside the range of combustibility in a combustibility limit diagram which has been prepared beforehand and in the area of X or Y. If the unburned gases are in the range of combustibility, an inert gas is injected into the furnace, and when the gases in the furnace comes in the area of Y, air purge is made. Further, if the unburned gases in the furnace are outside the range of combustibility and outside the area of X or Y, injection of the inert gas is continued and the unburned gases are purged. With the operations above-mentioned, it is possible to purge safely unburned gases staying in the furnace with their explosion prevented beforehand.