baber/WOPTO huggingface dataset:
Patent JP-H0341134-A (JP)
Title: Plasticizer for rubber
Inventor: ASAI MASATOMO
IPC: C08K5/10
Filed: 1990-07-03
Abstract: PURPOSE:To obtain a plasticizer for rubber improved in the compatibility with rubber and the balance between low volatility and low temperature resistance by esterifying 1,2-butanediol with a monocarboxylic acid. CONSTITUTION:An alcohol component comprising at least 20wt.%, desirably at least 50wt.% 1,2-butanediol and optionally another alcohol is esterified with a monocarboxylic acid, desirably a 6-18C (un) saturated fatty acid (e.g. lauric acid), the reaction product is washed with water or an alkali, and the water is removed therefrem.
Patent JP-H0840436-A (JP)
Title: Foldable trush case
Inventor: ANDO SEIJI
IPC: B65D6/18
Filed: 1994-07-27
Abstract: PURPOSE:To provide a foldable case which is easily folded and assembled and from which collected trush can be easily removed. CONSTITUTION:The front face 65, the rear face 66, and right and left side faces 67, 67 are connected to each other through coil hinges 71, 72. The upper frant face 65U of the front face 65 is formed so as to be opened/closed through a coil hinge 70. Coil hinges 75 are provided at the center in the front and behind direction of the right and left side faces 67, 67 so as to fold inward at the middle. Fitting rods 76 are provided to laterally slide at the upper front face 65U. And fitting receives 81 where the fitting rods 76 are set, are rotatably attached to the side faces 67, 67. In this way, the upper front face 65U is pushed down and trush collected on the bottom of the trash case 61 can be easily removed. And the front face and the rear face 65, 66 can be folded almost fault so that they are superposed together, in a state that the fitting rods 76 are engaged in the fitting receives 81.
Patent JP-H0581-A (JP)
Title: Carrier for cell culture and culture
Inventor: KUROYANAGI TAKAMITSU
IPC: C12N11/02
Filed: 1991-06-21
Abstract: PURPOSE:To obtain the subject carrier for cell culture, suitable for long-term culture in a state where the carrier is allowed to stand in a column by specifying the diameter of an alginic acid salt bead to be coated with a collagen coating layer. CONSTITUTION:Cells are made to adhere to the collagen coating layer on the surface of a bead 2 made of an aliginic acid salt 1 and having 1-5mm diameter and filled in a column so as to be cultured in a culture medium. The bead is in a gel state containing a high-content water and the culture medium can freely flow through the inside of the bead as shown by the arrow mark. The average particle size of the bead is preferably about 3mm.
Patent JP-S6069381-A (JP)
Inventor: MOORISU TONPUSON
IPC: F16K31/30
Filed: 1984-08-23
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-H10251-A (JP)
Title: Golf club head
Inventor: MASUDA NAOYUKI
IPC: A63B102/32
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability and appearance of a golf club head by forming a triple layered treated surface composed of an inner layer by plating, middle layer made of titanium nitride or titanium carbide and an outer layer made of titanium carbide nitride on a head body made of a metallic material. SOLUTION: Golf club head 1 is composed of a head body 1A made of a metallic material and a triple layered treated surface 5 composed of an inner layer 2, a middle layer 3 and an outer layer 4. The inner layer 2 is formed by either nickel plating or chromium plating on the head body and its thickness should be 5-25μm in nickel plating and, 3-20μm in chromium plating. Middle layer 3 formed on the inner layer 2 is made by ion plating using titanium nitride or titanium carbide as principal component and has the thickness of 1.2-4.5μm. The outer layer 4 further formed on the middle layer 3 should be made of titanium carbide nitride as principal component and has the thickness of 0.5-1.0μm.
Patent JP-S57100631-A (JP)
Title: Electromechanical transducer
Inventor: OONUKI NOBUTAKA
IPC: G11B7/08
Filed: 1980-12-15
Abstract: PURPOSE:To obtain a small-sized electromechanical transducer which is assembled easily and radiates heat excellently by dividing 12 driving coils into two groups of 6 coils each and uniting respective coils mutually, by fitting them to a body to be driven so that they can be inserted in one direction of a magnetic circuit, and by arranging them in parallel magnetic gaps. CONSTITUTION:A body 1 to be driven consists of an optical system 2, an optical system holder 3, coil groups 4-1 and 4-2, and coil holders 5-1 and 5-2. A magnetic circuit 9, consisting of permanent magnets 6-1-6-6, and yokes 7-1-7-6, and 8-1- 8-6, is fixed to a frame 10. The body 1 is arranged in the magnetic gap of the frame 10 and magnetic circuit 9 with annular elastic bodies 11-1 and 11-2. The coil groups 4-1 and 4-2 are fixed in one body, and a coil 13-1, when fed with a current as shown by an arrow, is displaced in a direction (x). Other driving coils 13-2, 12-1, 12-2, etc., operate similarly. The coil 4-2 is the same. Consequently, a small-sized electromechanical transducer which is assembled easily and radiates heat excellently is obtained.
Patent JP-S6154688-A (JP)
Title: Semiconductor light-emitting device
Inventor: WAKAO KIYOHIDE
IPC: H01S5/00
Filed: 1984-08-25
Abstract: PURPOSE:To unify both semiconductor lasers for erasing and writing by forming the two semiconductor lasers, which are isolated so as to be able to be driven independently to each other and have different astigmatism, onto the same substrate. CONSTITUTION:Two semiconductor lasers LD1, LD2 are isolated by a groove 9. Since a striped active region 7A is exposed on a cleavage plane in the laser LD1, optically confined laser beams not only in the vertical direction but also in the lateral direction are radiated, thus forming a circular spot when the laser beams are diaphragmed by a lens. Since a striped acrive region 7B is broken on its midway and there is an inactive region 8 between the region 7B and a light rediating surface in the laser LD2, beams emitted from the region 7B form a pattern extended in the lateral direction, thus shaping an elliptic spot when beams are diaphragmed by the lens. Accordingly, the circular spot is obtained because of small astigmatism in the laser LD1, the elliptic spot is acquried because of large astigmatism in the laser LD2, and the former can be used for writing and the latter for erasing.
Patent JP-H04372688-A (JP)
Title: Organic thin-film el element
Inventor: NAGAHATA EMI
IPC: H01L51/50
Filed: 1991-06-21
Abstract: PURPOSE:To obtain an element having high luminance and long life, etc., by using a specified aluminum/quinoline derivative as the principal constituent of a thin layer of an organic luminescent material in the element made by providing a thin layer of an organic luminescent material between a pair of transparent electrodes. CONSTITUTION:An ITO transparent electrode 22 and an organic hole injection layer 23 are formed in order on a glass base plate 21, on which a thin layer 24 of an organic luminescent material composed mainly of an aluminum/ quinoline derivative of the formula (wherein R<1>, R<2>, and R<3> are each halogen; R<4> to R<18> are each alkyl, aryl, halogen or H) [e.g. tris(5-chloro-8-quinolinolato) aluminum] is formed. An electron injection electrode 25 (e.g. MgIn) is then formed thereon by, e.g. electron-beam deposition to produce an organic thin-film EL element. The obtained element is effective as a thin-film luminescent material drivable at low voltage and suitably used for a plane light source, display, etc.
Patent JP-2000009530-A (JP)
Title: Signal processor
Inventor: HONDA TAKAYOSHI
IPC: G01H17/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To implement a highly accurate signal processing while simplifying the structure. SOLUTION: In an ECU20 composing a digital KCS, a knocking signal corresponding to the vibration of an engine is inputted into an A/D converter 36 (multiplexer 35) in a microcomputer 30 through filter circuits 21 and 22. In a reference voltage generation circuit 28, a reference voltage of '4.9 V' is generated from a constant voltage Vcc (5V) by resistors 28a and 28b and the knocking signal oscillates centering around the reference voltage. The knocking signal and the reference voltage of the signal undergo an A/D conversion separately with the A/D converter 36 and A/D conversion values obtained are inputted into a CPU 37. The knocking signal following the A/D conversion undergoes an offset correction by the reference voltage following the A/D conversion and the amplitude (peak value) of the knocking signal is determined from the results.
Patent JP-H0847174-A (JP)
Title: Process in power flow
Inventor: OTOGURO HITOMI
IPC: H02J3/06
Filed: 1994-07-28
Abstract: PURPOSE:To make a power flow calculation in a power system including a plurality of nodes with unknown effective power. CONSTITUTION:A power flow is calculated from input data 11 to 14. entered from PV-designated nodes, PQ-designated nodes, and other nodes with unknown effective power in an infinite bus line. An estimated effective power PA is calculated from the effective power of known nodes in an estimated effective power processing unit 2. In a first power flow processing unit 3, a voltage phase angle thetaK for each node is calculated from the effective power and the estimated power using a node-base direct current method. In a second flow processing unit 4, the unknown values for the nodes are calculated accurately from the known and unknown values of the nodes and the voltage phase angles using a Newton-Raphson method.
Patent JP-H117228-A (JP)
Title: Image forming device with automatic opening/closing mechanism for discarded toner port
Inventor: KONISHI EIKOU
IPC: G03G21/16
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with an automatic discarded toner port opening/closing mechanism for automatically controlling an opening/closing mechanism installed at the discarded toner input port of a toner recovering part. SOLUTION: The image forming device is provided with the automatic discarded toner port opening/closing mechanism (7b and 13a) for automatically controlling the opening/closing mechanism installed at the discarded toner input port of the toner recovering part 39. In this case, the toner recovering part 39 is installed so as to be attached/detached to/from the image forming device main body, and also, an opening/closing door 7 is installed so as to freely open/ close the output port of the toner recovering part 39, and the opening/closing mechanism is constituted so that it may be opened/closed by operating the door 7 to be open/closed.
Patent JP-H0559066-A (JP)
Title: Thioalkylthiocephalosporin derivative
Inventor: KUBOTA TADATOSHI
IPC: A61K31/546
Filed: 1991-07-17
Abstract: PURPOSE:To provide a new compound having excellent antibacterial action against Gram-positive and Gram-negative bacteria and useful for the treatment of various bacterial infectious diseases. CONSTITUTION:The compound of formula I (Acyl is acyl; Het is heterocyclic group; R<1> is single bond or alkylene; R<2> is alkylene; X is S or sulfoxide; Y is Hor methoxy), e.g. 7beta-[(Z)-2-(2-tbutoxycarbonylamino-4-thiaxolyl)-2- trityloxyiminoacetamido]-3(2-pyridylthiomethylthio)-3-cephem-4-carboxilic acid diphenylmethyl ester. The compound of formula I can be produced by reacting a compound of formula II (R is H or carboxyl-protecting group) with a compound of formula Acyl-OH, reducing the resultant compound of formula III when X is sulfoxide, and deprotecting the compound.
Patent JP-H1125160-A (JP)
Title: Mail order tracking system
Inventor: KUDO TAKEHIRO
IPC: G06Q50/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To trace a setting position for a returned mail order paper. SOLUTION: The proposed system is provided with a numbering means 1 for expressing an identification(ID) number capable of identifying a setting position by a bar code and annexing the ID number to mail order paper 3, a memory 16a for storing setting positions 2a, 2b..., 2n) corresponding to ID numbers, a number reading means 19 for reading out the ID number of returned paper 3, and a means 16b for judging the setting position of the returned paper 3 based on the data read out by the means 19 and the data stored in the memory 16a. A bar code 3b includes a sequence number capable of identifying a paper setting position or a marker number of the paper setting position and is printed on an envelope for the paper.
Patent JP-S6336241-A (JP)
Inventor: SUTEIIBUN POORU SUINGAA
IPC: G03C7/305
Filed: 1986-07-29
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-H0466921-A (JP)
Title: Video camera
Inventor: FUTAGAMI AKIRA
IPC: G03B7/10
Filed: 1990-07-04
Abstract: PURPOSE:To excellently control the opening and closing of an iris with simple constitution by differentiating the detection signal of the rotational angle of a motor for driving the iris and adding a differential signal to an iris control signal. CONSTITUTION:A Hall element 34 outputs a voltage signal in accordance with the turning angle of the rotary shaft of an iris motor 56. The output of the element 34 is supplied not only to a focusing lens driver 32 but also to a differentiation circuit 36 through an amplifier 35, and the differential signal is supplied to an adder 37. Meanwhile, the detection signal of a level detection circuit 40 which detects the level of an image pickup signal outputted from a CCD 23 is supplied to the adder 37 as the iris control signal. The level detection signal and a variation detection signal are added by the adder 37, and addition output is supplied to an iris driver 50 so as to control the driving of the rotation of the motor 56. Thus, a blade constituting the iris is smoothly opened and closed with simple constitution that the motor for driving the iris does not need a brake coil.
Patent JP-S5878604-A (JP)
Inventor: OOWADA TETSUYA
IPC: A44B11/25
Filed: 1981-11-04
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-S6422549-A (JP)
Title: Container for sodium hypochlorite solution
Inventor: FURUYA HITOMI
IPC: C08L77/00
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate the generation of stress crack and the lowering of strength by a method wherein a packaging container is made, the innermost layer of which comes into contact with sodium hypochlorite solution contained therein is made of a layer consisting of a mixture of polyolefin and polyamide. CONSTITUTION:The innermost layer in contact with sodium hypochlorite solution is made of a layer consisting of a mixture of polyolefin and polyamide, preferably a mixture having the loading of polyamide of 2wt.% or more and preferably a mixture consisting of about 95-90wt.% of polyolefin and about 5-10wt.% of polyamide for forming a container for sodium hypochlorite solution. As the polyolefin, low-density polyethylen, straight-chain low-density polyethylen, polypropylene or the like is employed. As the polyamide, nylon 6, nylon 66, their copolymer or the like is employed.
Patent JP-H0615631-A (JP)
Title: Unevenness forming method to precast concrete sheet
Inventor: IKEDA HIROTOSHI
IPC: C04B41/72
Filed: 1992-07-03
Abstract: PURPOSE:To provide a useful method for forming unevenness on one surface of a thin PC plate to be used favorably as a throwaway concrete shuttering. CONSTITUTION:Concrete 4 is placed within a flat casting concrete shuttering and the top of the concrete 4 is leveled by moving a bed 2. Here aluminum powder is added as a foaming agent, a lid is put over the same and bubbles 71, 72 are allowed to occur on the upper part of the concrete 4. The concrete is solidified under this state and a PC sheet having numerous bubbles 71, 72 on one surface is made. Since high pressure water is applied to the surface of the PC sheet where the foregoing bubbles are allowed to occur, an end part of the bubble 72 which is not opened is opened and made into a recessed part. Most of the recessed parts are formed into a dovetail type. Numerous fine unevenness parts are formed on one surface of the PC sheet by the recessed parts and the recessed parts formed by the bubbles 71 are opened from the very beginning.
Patent JP-S6331941-A (JP)
Title: Baggage piling-up device
Inventor: MURATA TETSUO
IPC: B65G47/34
Filed: 1986-07-28
Abstract: PURPOSE:To pile up baggages efficiently, by delivering the flowing-in baggages on a conveyer to the side to pile on the preceding baggages, lifting up and delivering to the side again when the baggages reach to a specific amount, and then pushing out them in the square direction. CONSTITUTION:Baggages 6 delivered one by one on a conveyer 1 are stopped by a stopper 10, and transferred in an up-and-down table 2 by a squeezing cylinder 3. The up-and-down table 2 is lowered by the preceding baggages 6, and the new baggages 6 are piled up on the preceding baggages 6. When a specific amount of baggages are filled in the up-and-down table 2, the table 2 goes up to make the conveyer 1 and the up-and-down table 2 at the same level. Then, the pile of the baggages 6 are pushed on a stock table 4 by the squeezing cylinder 3. When the pile of the baggages 6 becomes to a specific amount (three lines, for example), they are pushed out to the left by a lining-up cylinder 5. Therefore, the baggages can be lined up efficiently on the stock table 4.
Patent JP-H0227397-A (JP)
Title: Voice synthesizing and singing device
Inventor: KUNISAWA KANJI
IPC: G10L13/00
Filed: 1988-07-15
Abstract: PURPOSE:To automatically generate a parameter and to shorten the parameter generation time by providing a parameter generating part for generating a phoneme parameter and a meter parameter, based on words, a musical note and a musical symbol which have been mentioned on a sheet music. CONSTITUTION:A sheet music input part 1 inputs information which has been mentioned in a sheet music, in an encoded shape, and inputs it by a manual input device of a display device and a keyboard, etc., or an automatic input device by an optical reader. Subsequently, based on data which has been inputted, a parameter generating part 2 generates a parameter which is given to a voice synthesizer 3. The parameter which has been generated in such a way is inputted to a well-known voice synthesizer 3. In the synthesizer 3, in an acoustic parameter generating part 4, a synthetic unit which has been contained in arrayed in accordance with a list of a synthetic unit which has been given from the outside, and also, based on each parameter, a pitch, amplitude and a continuation time are determined, and moreover, by connecting the synthetic unit to which a rule has been applied, an acoustic parameter is generated. Subsequently, the acoustic parameter which has been generated is inputted to a synthesizing part 5 and a synthetic sound is generated.
Patent JP-S5967186-A (JP)
Inventor: SUZUKI TAKUROU
IPC: F16F9/50
Filed: 1982-10-08
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-S6366259-A (JP)
Inventor: RICHIYAADO POORU EKUBAAGU
IPC: C08L83/07
Filed: 1987-07-17
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-H0227793-A (JP)
Title: Hybrid integrated circuit
Inventor: KAMIMURA KAZUYOSHI
IPC: H05K1/11
Filed: 1988-07-15
Abstract: PURPOSE:To reduce the area occupied by an inductance circuit up to about 1/2 of that of the board by forming the inductance circuit by a conductor pattern and a through hole of both the faces of an insulating board. CONSTITUTION:A first conductor layer 2 is formed by thick film printing on the surface of an insulating board 1 and a second conductor layer 3 is shaped on the surface of the board. A through hole 4 is formed in the board 1. The conductor layers 2, 3 are made conductive by a third conductor layer 5 formed on the inner wall of a through hole 4. The conductor layers 2, 3 form an inductance circuit together with the conductor layer 5. Thereby the area occupied by the inductance circuit is reduced up to about 1/2 of the board.
Patent JP-H0644077-A (JP)
Title: Fuzzy control method and device therefor
Inventor: IKEDA HIROSHI
IPC: G05B13/02
Filed: 1991-06-21
Abstract: PURPOSE:To accelerate inference operation without enlarging a hardware by obtaining operation output by comparison up to a point where a function value reaches prescribed adaptation. CONSTITUTION:When the up counter and down counter of an address generator are switched, the comparison with the adaptation W inputted from a latch is performed from both ends of the width of output Y. In this case, since data above W is cut at the intersection points C and D of the adaptation W and membership functions M, all the data are gathered by the points. That is, the alternate comparison is performed from the both ends of the output Y, that is, from the minimum output value side and the maximum output value side and when the intersection points C and D are arrived, further comparison is unnecessitated. Thus, the head cutting of respective rules is performed and a trapezoidal operation result can be obtained. Thereafter, by performing maximum value operation between the rules along with the basic frame of fuzzy inference and finding a centroid, controlled variable can be obtained.
Patent JP-S57101223-A (JP)
Title: Control method of flow rate distribution for liquid fuel
Inventor: FUKUDA TADASHI
IPC: F23K5/00
Filed: 1980-12-15
Abstract: PURPOSE: To prevent the wear of flow controlling valve and as well as improve the responsiveness of flow rate control by a method wherein branch pipes with different inside diameters are selectively used and as well as the flow rate is controlled by changing the temperature of liquid fuel in the branch pipes.  
     CONSTITUTION: A distributing pipe 5 for liquid fuel is provided with a plurality of numbers of the branch pipes 6A, 6B and 6C, which have different inside diameters from one another. The flow controlling valves 7A, 7B and 7C are respectively provided in the branch pipes 6A, 6B and 6C. The branch pipe, the wear and/or blockade of the flow rate controlling valve provided in which does not occur, is selectively used. Furthermore, the flow rate is controlled by changing the opening degree of the flow controlling valve 7A, 7B or 7C of the selected branch pipe and as well as by changing the temperature of the mixed fuel in the pipe by means of a temperature controller 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03103463-A (JP)
Title: Polymer composition based on liquid-crystal polymer and polyamide
Inventor: KORUNERISU EME KONINGU
IPC: C08L71/08
Filed: 1990-07-06
Abstract: PURPOSE: To obtain a melt processable polymer compsn. consisting of a thermotropic liquid crystalline polymer, a polyamide and a phenoxy resin in a specific ratio and well-balanced in mechanical characteristics such as elastic modulus or strength.  
     CONSTITUTION: The objective compsn. contains 1-98 pts.wt., pref., 40-70 pts.wt. of a thermotropic liquid crystal polymer (A), 1-98 pts.wt., pref., 30-60 pts.wt. of a polyamide (pref. containing a tetramethyleneadipamide unit) (B) and 0.5-20 pts.wt., pref., 0.5-10 pts.wt. of a phenoxy resin (pref., a resin derived from epichlorohydrin and bisphenol A) (C). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5879310-A (JP)
Title: Push-pull amplifier
Inventor: ISHII SATORU
IPC: H03F3/30
Filed: 1981-11-05
Abstract: PURPOSE:To increase the open loop gain and to eliminate the switching distortion, by applying a signal to a base of an output transistor via an emitter follower circuit and increasing the operating power supply voltage of a driver stage than that of other stages. CONSTITUTION:An input signal is voltage-amplified at a voltage amplifying stage 1 and applied to a driver stage 2. As the operating power supplies for the driver stage 2, those increased levels of circuit power supplies + or -B are used by shifting the level by level + or -E1 with reference voltage sources + or -E1. The driver stage 2 supplies each collector output of transistors (TRs) Q1, Q2 to the emitter of TRs Q7, Q8, actuating the TRs Q7, Q8 as the emitter follower circuit. The output of this emitter follower circuit is applied to an output stage 3.