baber/WOPTO huggingface dataset:
Patent JP-S57124866-A (JP)
Title: Closed type lead storage battery
Inventor: TSUCHIDA MINORU
IPC: H01M10/52
Filed: 1981-01-26
Abstract: PURPOSE:To enhance the weight efficiency of a lead storage battery, by rendering the ratio of amount of a positive active material to the amount of a negative active material to be the specified value, and also the amount of an electrolytic solution to be the specified amount, in the closed type lead storage battery, in which the electrolytic solution is kept by an impregnated separating body or the like. CONSTITUTION:An electrolytic solution is forced to impregnate into a separating body 3 which is composed of a negative plate 1, a positive plate 2, and a mat- like glass fiber; and said solution is kept in said separating body 3 in order to form a closed type lead storage battery. In this case, the weight ratio of the positive active material to the negative active material is selected within the range of 1:(0.6-0.8), and also the electrolytic solution is poured in at the rate of 7-9cc per capacity of 1AH. Consequently, the gas absorbing reaction at the negative electrode can be enhanced.
Patent JP-H07214368-A (JP)
Title: Method and nozzle for laser beam cutting
Inventor: NAGABORI MASAYUKI
IPC: B23K26/38
Filed: 1994-02-01
Abstract: PURPOSE:To provide a method and a nozzle for laser beam cutting where the cutting efficiency is improved by increasing the cutting speed. CONSTITUTION:A nozzle 11 is provided with a main passage 12 to guide the laser beam and the assist gas formed toward the tip part, and an expanded opening part 14 which is communicated with the main passage 12 at the tip of the main passage 12, whose sectional area is larger than that of the tip of the main passage 12, and whose tip is opened. The assist gas is ejected from the nozzle 11, and at the same time, the air or the inert gas is involved in the outer circumferential part of the assist gas to form the desired region of the assist gas of high content in the center of the assist gas.
Patent JP-S59136175-A (JP)
Inventor: NAKANO KAZUMI
IPC: B41J5/30
Filed: 1983-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60155357-A (JP)
Title: Surface machining device
Inventor: YUUKI ICHIROU
IPC: B24B37/08
Filed: 1984-01-24
Abstract: PURPOSE:To enable a bottom surface plate to be uniformly brought into slide contact with a work and an intermediate correcting surface place, by rocking in the radial direction at least the bottom surface plate of the upper and the bottom surface plates which grind the work held to a carrier engaged with a sun gear and an internal gear. CONSTITUTION:A work 31, when it is machined, is held to a carrier 32 engaged with an internal gear 7 and a sun gear 8, and if driving shafts 2-5 are rotated, the carrier 32 while revolving on its own axis is rotated around the sun gear, grinding upper and bottom surfaces of the work 31 by a bottom surface plate unit 9 and an upper surface plate 10. Here a bottom surface plate 13 is rotated while performing a rocking motion in the radial direction by the peripheral motion of an eccentric shaft 16 because in the unit 9 a rocking gear 15 is driven in its revolving direction on its own axis by the internal gear 7 simultaneously the bottom surface plate 13 is forced to be driven in the rotary direction by a supporting bed 19. Accordingly, the carrier 32, whose rotation on its own axis and around the sun gear results in a rocking motion of the work 31, causes the work 31 to be uniformly brought into slide contact with a grinding surface of the bottom surface plate 13 while a difference of relative speed to increase between both the work and the plate, similarly rocking also a correcting surface plate 41 to be slided with the upper and the bottom surface plates.
Patent JP-H01189847-A (JP)
Title: Analysis sample holding method and device therefor
Inventor: CHIBA KOICHI
IPC: G01N27/62
Filed: 1988-01-22
Abstract: PURPOSE:To analyze a block sample having a flat plate and a plate-like sample by holding the sample with a seal material between a discharge cell and an analysis face and the pressing force applied from the opposite side. CONSTITUTION:A sample 3 is held by an electrically insulating seal material 13 between a discharge cell 2 and an analysis face and the pressing force by the spring 12 of a sample holder 1 or the like applied from the opposite side to this face. When such a state is generated, the face if the discharge cell 2 and the face of the sample 3 to be analyzed are kept parallel, airtightness between both of them is maintained by the seal material 13, a block sample having one plane or a plate-shaped sample can be analyzed, in addition an analysis in the depth direction from the plane can be performed.
Patent JP-H09221303-A (JP)
Title: Ozonizer
Inventor: COLE WILLIAM LESLEY
IPC: B01J19/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer including an ozonizing means capable of being more inexpensively and easily manufactured, capable of being used for a longer period and consequently needing lesser maintenance as the constituting element.  
     SOLUTION: This ozonizer is formed with a first electrode, a second electrode and a means for impressing a high voltage between the electrodes. When the high voltage is impressed between the electrodes and oxygen molecule is present close to the first electrode, the first electrode is operated to generate a corona discharge in its vicinity such that ozone molecule is formed from oxygen molecule. The first electrode is constituted of a linear wire 14 arranged on a tile- shaped ceramic element 15. The second electrode is formed on the opposite side of the element by a metal coating 16 and coated with silicone rubber, etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S61171203-A (JP)
Title: Antenna device
Inventor: MANO SEIJI
IPC: H01Q13/08
Filed: 1985-01-25
Abstract: PURPOSE:To prevent service interruption of a radio line by constituting an array antenna with plural circular conductor discs in parallel with a ground conductor board and changing over a switch of a feeding system at abnormality so as to shape a specific beam. CONSTITUTION:The circular conductor discs provided within a plane in parallel with the ground conductor board 1 are used as element antennas 2-7 and constitute the array antenna. Coaxial cables with different length are used as fixed phase shifters 23-29 of the feeding system, and when arranging intervals d1, d2 of the antennas 2-7, the exciting phase amount to be given to the antennas 2-7 is decided in order to form each radiation beam irradiated from the antennas (forward/backward/left/right direction beams used normally and a four-leaf beam directed in forward/backward/left/right directions used in abnormality). Then switches 11-22 are thrown to the position A at the abnormality of a power supply to obtain the four-leaf beam directed four (forward/backward/left/right) directions depending on the operation of the antennas 2, 5, 6, the resulting beam is close nearly to the nondirectivity and the communication with each base station is attained.
Patent JP-S62170708-A (JP)
Title: Condensing turbine
Inventor: TAKAHASHI TORU
IPC: F01D11/04
Filed: 1986-01-23
Abstract: PURPOSE:To restrain the bend of a rotor resulting from unequal heating by gland seal steam by providing a shielding plate for covering a part of the lower section in the whole periphery of the rotor, at an opening for gland seal steam in a gland part casing. CONSTITUTION:High temperature steam is introduced, through a gland steam adjusting valve 3 and a gland steam header 5, into left and right gland parts 2. On the other hand, system not sucked from the gland part 2 into inside of a turbine and outside air are introduced, through a gland steam exhaust line 6, into a gland steam condenser 4. In the above-mentioned constitution a shielding plate 10 for converting a part of the lower section of a rotor 1 is installed at the opening of the gland steam header 5 connected to the gland part 2. Hereby gland seal steam 7 flowing into the gland part 2 is made to uniformly round into both sides of the rotor 1 along the shielding plate 10 without directly hitting on the lower section of the rotor 1. And asymmetric temperature distribution on the rotor 1 due to the gland seal steam 7 is prevented.
Patent JP-H04298782-A (JP)
Title: Display device
Inventor: KONDO TOSHIO
IPC: G09F9/40
Filed: 1991-01-31
Abstract: PURPOSE:To realize excellent image quality in a display device consisting of plural display panels. CONSTITUTION:The liquid crystal display panels 1 in which plural picture elements 5 are vertically and horizontally disposed in a grating state are plurally and vertically and horizontally disposed in the grating state. A distance between the picture elements 5 mutually adjacent, which respectively exist in the adjacent different display panels 1, is set 1.1-1.2 times as long as the distance between the picture elements 5 mutually adjacent, which exist in the same display pane1.
Patent JP-S5295461-A (JP)
Title: Commodities supply system for automatic sorter
Inventor: TANI MASAMI
IPC: B65G47/70
Filed: 1976-02-06
Abstract: PURPOSE: To provide a commodities supply system for an automatic sorter which automatically sorts the commodities in accordance with their destination by a conveyer wherein the intervals among commodites are adapted to become approx. equal even in the commodities of different length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08203770-A (JP)
Title: Ceramic electronic component
Inventor: YONEDA YASUNOBU
IPC: H01G4/252
Filed: 1995-01-27
Abstract: PURPOSE: To provide a highly reliable ceramic electronic component which can absorb the external force added to an external electrode and besides prevent the break and tear of an external electrode layer. CONSTITUTION: For external electrodes 4 and 5, second electrode layers 4b and 5b consisting of conductive resin are made on the surface of the first electrode layers 4a and 5a consisting of the baked layers of conductive paste. The second electrode layers 4b and 5b are made dispersedly on the surface of the first electrode layer. The third electrode layers 4c and 5c consisting of Ni-plated layers have regions to be directly joined with the first electrode layers 4a and 5a. Fourth electrode layers 4d and 5d consisting of Sn-plated layers are made on the surface of the third electrode layers 4c and 5c.
Patent JP-2000212023-A (JP)
Title: Water-in-oil type emulsion composition
Inventor: HAYASE MOTOI
IPC: C08L83/12
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsion composition having excellent shelf stability and the touch by making the composition include a specific dialkyl ether, a specified a polyoxyalkylenealkyl co-modified organopolysiloxane and an inorganic salt. SOLUTION: This composition comprises (A) a dialkyl ether containing 12-20 total carbon atoms in the molecule (e.g. dioctyl ether), (B) one or more of a polyoxyalkylenealkyl modified organopolysiloxane of the formula (R is H or a 1-5C alkyl; X is 5-50; Y is 1-30; Z is 20-200; (a) is 2-20; b is 1-5; c and d are each 2-20) [e.g. ABIL EM90 made by Goldschmidt T.H. AG], (C) an inorganic salt (e.g. sodium salt, potassium salt, calcium salt, magnesium salt, barium salt, zinc salt or ammonium salt of sulfuric acid, phosphoric acid, hydrochloric acid, sulfurous acid, nitric acid, nitrous acid, silicic acid in the ratio of preferably 0.05-35 wt.% of the component A, 0.05-5 wt.% of the component B and 0.05-5 wt.% of the component C.
Patent JP-H04251956-A (JP)
Title: Semiconductor wafer supporter and vertical furnace
Inventor: ONODERA KIYOSHI
IPC: B65D85/86
Filed: 1991-01-08
Abstract: PURPOSE:To enable semiconductor wafers when arranged even in a large number to be rapidly inserted into or extracted from a furnace by sorting out holders which control a semiconductor wafer support by every wafer and by arraying each holder movably. CONSTITUTION:A wafer supporter comprises an upper board 2, support posts 3 fixed ot it and extending in a vertical direction, and a lower board 4 arranged in parallel and movable along the support post 3. Between the upper board 2 and the lower board lay holders through support posts. That is, holders 5 which control support of semiconductor wafers are sorted out by every semiconductor wafer to be supported and arrayed movably along a direction vertical to the main face of a semiconductor wafer. The holder 5 which control support of semiconductor wafers are suspended from one fixed at the end of one of these arrays. This design can shorten a wafer gap when the semiconductor wafer supporter is inserted or extracted and make increases in the number of loaded wafers compatible with their rapid insertion or extraction.
Patent JP-H07220500-A (JP)
Title: Testing method for nonvolatile memory
Inventor: OLIVO MARCO
IPC: G11C29/46
Filed: 1995-01-27
Abstract: PURPOSE: To execute a test faster by excluding an internal state machine and directly programming a cell matrix to testify that the program is correct. CONSTITUTION: A test circuit 10 receives a test mode active signal from an address bus 2 and a data bus 3, the positions of switches I1 to 3 are switched. The switch I1 is switched to a second circuit 8 (programming circuit) connecting a signal WEN to a memory matrix. The switch I2 is switched to a first circuit 6 (generator) connecting a signal CEN to a circuit 2 and a word line. The switch 3 directly input a signal OPE to the circuit 6 and an output buffer circuit 7. As the result of this, the internal state machine is excluded and addresses can freely be used. Then a new test method programming a desired cell through the use of a control signal with a new meaning and testifying that the program is correct is obtained.
Patent JP-S54104790-A (JP)
Title: Crystal oscillator
Inventor: FUJII HIROYUKI
IPC: H03H9/02
Filed: 1978-02-03
Abstract: PURPOSE:To enable to use crystal excellent in thermal expansion coefficient as transparent package material, by assuring the air-tightness of transparent package, when the transparent package material is taken single crystal material such as crystal. CONSTITUTION:The metal oxide 16 such as transparent SiO2 is coated on the surface of the transparent package 1 as thin film, to choke the through-hole 15 injuring the air-tightness of the needle part caused by half etching for the concave 14. As the processing, organic compound is dissolved in alcohol solvent and mixture added with acid is taken as processing solution. The crystal oscillator package 1 fored by etching the wafer of single crystal is immersed in it, the processing solution is uniformly coated with equal speed lifting, and alcohol and acid are removed with heating. Further, sintering is made at about 500 to 700 deg.C, and metal oxide 16 is formed. Thus, the air-tightness of the transparent package 1 can sufficiently be assured.
Patent JP-S59138142-A (JP)
Title: Circuit for detecting code error rate
Inventor: ITOU HIDEAKI
IPC: H04L25/02
Filed: 1983-01-27
Abstract: PURPOSE:To obtain correctly a code error rate by synthesizing outputs of two OR circuits and inputting the result to an error pulse counter circuit. CONSTITUTION:A code polarity correcting circuit 15 is provided between an EX-OR circuit 10 and an error pulse counter circuit 11. The code polarity correcting circuit 15 is provided with the 1st OR circuit 13 to which an output of the EX-OR circuit 10 and an output smoothing the former output by a time constant circuit (comprising a resistor R1 and a capacitor C1) are inputted, and the 2nd OR circuit 14 to which an inverted output of the EX-OR circuit 10 and an output smoothing the inverted output by a time constant circuit(comprising a resistor R2 and a capacitor C2) are inputted, and the outputs of the two OR circuits 13, 14 are synthesized.
Patent JP-S63198001-A (JP)
Inventor: ROBERUTO HEORUGU HOOSHINKU
IPC: B29D11/00
Filed: 1988-01-23
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-H05202786-A (JP)
Title: Air/fuel ratio learning control device of internal combustion engine
Inventor: YOSHIHARA FUMIHIRO
IPC: F02D45/00
Filed: 1992-01-27
Abstract: PURPOSE:To give independence to the normal learning and the blow-by learning respectively, and provide a favorable learning speed of the blow-by learning. CONSTITUTION:The average value alphaAVE of the air/fuel ratio feedback correction factor is calculated (S32), and the deviation DELTAalpha=alphaAVE-1 is calculated (S33) from the reference value. Within the specified period of time after starting where the blow-by gas affects much, the learning gain G2 is set (S36) according to the absolute value of the deviation DELTAalpha, and the blow-by learning correction factor BTBL is renewed by the learning gain G2 (S37) on the basis of the deviation DELTAalpha. After the lapse of the specified period of time where the blow-by gas affects less, the normal learning correction factor KBLRC is renewed (S35) on the basis of the deviation DELTAalpha.
Patent JP-S58130719-A (JP)
Inventor: OKUGAWA MINORU
IPC: H02H3/16
Filed: 1982-01-28
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-S54105461-A (JP)
Title: Manufacture of cathode structure
Inventor: FUJIWARA MINORU
IPC: H01J1/13
Filed: 1978-02-06
Abstract: PURPOSE: To make it possible to assemble a cathode structure extremly easily with high precision by separating a position control unit from a cathode support body after fixing a heater tab to a bead strap.  
     CONSTITUTION: The base metal with oxide coating 4 formed is fixed to one terminal of cathode cylinder 2, cathode support body 6 which is coaxial with cathode cylinder 2 and positioned outside of it at a fixed interval, and fixed by a strap, and heater 1 incorporated in cathode 2 is fixed by heater tabs 7a and 7b. In this case, heater tabs 7a and 7b are provided with position controllers and support body 6 is placed at the prescribed position in contact with controllers 10 and 11; and heater tabs 7a and 7b are fixed to bead straps 8 and 9 and then, controller 10 and 11 are separated from support cylinder 6. Consequently, the cathode structure can be assembled extremely easily with high precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05200662-A (JP)
Title: Lens centering and edging machine
Inventor: MATSUHISA MASARU
IPC: B24B9/14
Filed: 1992-01-27
Abstract: PURPOSE:To get rid of any play in a movable shaft as well as to make highly accurate centering and edging performable as any moment load is not imposed on this movable. CONSTITUTION:A movable shaft 1, where a bell holder 3 is attached to the one end, is supported on a sleeve 12 via a hydrostatic bearing 28 free of slide motion in both rotational and axial directions, therefore play in this movable shaft 1 is brought to nothing. In the other end of this movable shaft 1, there is provided a bearing box 16 supporting the movable shaft 1 free of rotation, and a first connecting member 20 with a stopper 23 is locked to this bearing box 16. On the other hand, a grinding wheel 5 is shifted in both arrow directions A and B by both X and Y sliders 10 and 8. A stopper arm 25 is installed in a slide table 26 locked to the Y slider 8, and in the tip part, there is provided a pin 25a coming into contact with the stopper 23 by means of a movement of the Y slider 8. A contact position between the stopper 23 and the pin is on an extension of an axis of the movable shaft 1, so that even if the pin 25a comes into contact with the stopper 23, no moment load is imposed on the movable shaft 1.
Patent JP-2000210299-A (JP)
Title: Surgical operation instrument
Inventor: NAKAMURA TAKEAKI
IPC: A61B18/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a surgical operation instrument which is unnecessary to be mounted on a part to hold and operate a heavy battery and has improved operability reducing the weight of the battery part. SOLUTION: An electrical circuit to constitute a drive part 15 is fitted in a hand piece part 6 which is inserted into a body cavity, integrally formed on the rear end of an inserting part 5 equipped with an operation part 2 on the tip end. The electric circuit 5 is connected with a battery housing 4 which houses a battery 22 by a flexible cord 3 extended from the hand piece part 6. Thus the weight of a part to be held by an operator is reduced to improve the operability in surgical operation and the battery 22 can be easily replaced.
Patent JP-S63277456-A (JP)
Title: Brushless motor
Inventor: UJO TATSUZO
IPC: H02K29/14
Filed: 1987-01-23
Abstract: PURPOSE:To detect rotation with high accuracy, by rotating a first magnetic pattern having short pitch in circumferential direction and a second magnetic pattern having opposite porality from that of a rotor magnet integrally with the rotor magnet. CONSTITUTION:Leakage field of a rotor magnet 7 with respect to a rotor yoke 9 and FG(Frequency Generator) magnet 10 is composed of leakage A through a gap against a stator yoke 5 and leakage B through the rear of the rotor yoke 9. First magnetic pattern 19 is applied onto the circumference of FG magnet 10, then second magnetic pattern 20 having opposite polarity from that of a rotor magnet 7 is applied above and below the first magnetic pattern 19. Since a reverse magnetic field of that formed of leakage A and B is produced near the second magnetic pattern 20, leakage field of the rotor magnet 7 reduces abruptly. Consequently, detection accuracy of rotary speed is improved add rotation control can be made with high accuracy.
Patent JP-H05206067-A (JP)
Title: Plasma control method for plasma processor
Inventor: NARAI SATORU
IPC: H01L21/203
Filed: 1992-01-27
Abstract: PURPOSE:To maintain plasma in stable condition without extinguishing it even in low gas pressure condition (high vacuum condition), in a plasma processor. CONSTITUTION:The frequency distribution of the potential of a high frequency electrode 5a is measured with a spectrum analyzer 21. When the potential waveform of the high frequency electrode 5a, which has the peak strength in the frequency higher than the frequency of a high frequency power source 6 and has the frequency ingredients where the frequency value at that time fluctuates irregularly, is measured, the plasma control parameters such as treatment gas pressure, high frequency power, etc., are controlled. For example, the pressure of the treatment gas inside a vacuum vessel 1 is elevated a little. Hereby, plasma can be maintained in stable condition without being extinguished even in the condition that the gas pressure is low.
Patent JP-S5296034-A (JP)
Title: Bias circuit for developing apparatus
Inventor: ADACHI TSUKASA
IPC: G03G15/06
Filed: 1976-02-07
Abstract: PURPOSE: To prevent the texture stain at the leading end portion of a picture image by interposing a switch circuit and an integrating circuit between a bias DC power source and a developing sleeve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5295915-A (JP)
Title: Adaptable audio detection circuit
Inventor: OCHIAI KAZUO
IPC: H04B3/20
Filed: 1976-02-06
Abstract: PURPOSE:Using memory circuit, audio tone is detected from the sample value signal to make it adaptable for DSI (digital speech interpolation).
Patent JP-S62169766-A (JP)
Title: Pyridines and pesticide containing same
Inventor: NASU RIKUO
IPC: C07D213/00
Filed: 1986-01-23
Abstract: NEW MATERIAL:A pyridine of formula I [X is halogen, trifluoromethyl, nitro; Y is H, amino which may substituted with halogen, phenyl which may be substituted, pyridyl which may be substituted; Z is carbonyl thiocarbonyl, formula II, formula III (Q, Q2 are O, S, -NH-; R1, R2 are H, alkyl); n is integer of 0-2]. EXAMPLE:3-[2-(2,4-Dichloro-alpha-methylenebenzyl)-1,3-dioxolan-2-yl-]p yridine. USE:An agent for controlling pests. PREPARATION:For example, the reaction of a compound of formula IV (Z1 is carbonyl, thiocarbonyl) with another compound of formula V is carried out in an organic solvent in the presence of an acid catalyst to give a compound of formula I where Z is formula II and formula III.