baber/WOPTO huggingface dataset:
Patent JP-H01184968-A (JP)
Title: Manufacture of laminar piezoelectric element
Inventor: OTSUKI HIROTO
IPC: H01L41/083
Filed: 1988-01-20
Abstract: PURPOSE:To improve in productivity by a method wherein a laminate is built of piezoelectric material sheets and inner electrodes stacked up one upon another alternately, the laminate is subjected to sintering, the edge of every other inner electrode in one side of the laminate is subjected to electrolytic etching for the creation of a groove, and the groove is filled with an insulating material which serves as an insulating layer. CONSTITUTION:A green sheet is built of a calcinated piezoelectric material powder composed mainly of lead nickel-niobate and lead titanate, and an AgPd paste to be an inner electrode 2 is applied thereto by screen-printing. About fifty of such are stacked up and bonded into a laminate under a hot press. The laminate is so cut in the direction vertical to the sheets that all the ends of the inner electrodes 2 will be exposed in the sides of the laminate. The product is then subjected to sintering. A process follows wherein provisional outer electrodes 8, 8' are built for the construction of a laminar piezoelectric body 9 of a laminar capacitor type. An electrolytic etching process follows, wherein the end of every other layer attacked in the process is replaced with a groove, in a side wherein inner electrode 2 are exposed. Grooves are formed, similarly, in the other sides. An insulating paste is allowed to flow into the thusformed grooves. The laminar piezoelectric body 9 produced in this way is cut at the provisional outer electrodes 8, 8', which results in a laminar piezoelectric body 9' lacking outer electrodes. A conductive material is applied to insulating layers 3 in the laminar piezoelectric body 9' for the formation of outer electrodes 4.
Patent JP-H08198933-A (JP)
Title: Production of foamed rigid urethane molding having skin layer and interior automotive trim having the same molding
Inventor: YAMADA KATSUMI
IPC: C08G18/08
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a foamed rigid urethane molding with a skin layer having high flexural rigidity without mixing a reinforcing material therein by reacting a polyol to which a catalyst for promoting foaming and resinification of a foam by reaction heat is added in a specific ratio with an isocyanate. CONSTITUTION: In reacting (A) a polyol with (B) an isocyanate, (C) a catalyst capable of promoting foaming of the interior of a foam and resinification of foam surface by reaction heat is added in an amount of 1-3 pts.wt. based on 100 pts.wt. component A to the component A to provide the objective molding. Furthermore, a polyol such as a polyether polyol or a polyester polyol is preferably used as the component A and e.g. tolylene diisocyanate is preferably used as the component B and an amine-based or imidazole-based catalyst is preferably used as the component C. A substrate 5 made of foamed rigid urethane having a skin layer obtained by the method is integrally formed on the rear of an epidermic material 3 to provide a door trim 1 having high flexural rigidity.
Patent JP-S61170248-A (JP)
Title: Sheet coil and its manufacture
Inventor: FUJIYOSHI KATSUSATO
IPC: H01F5/00
Filed: 1985-01-23
Abstract: PURPOSE:To form the title coils so that the dimension between the coils may be smaller than the thickness of the coils, and to obtain sheet coils excellent in durability and with the increased occupied rate of the conductors per unit- space, by electroforming the eddy-shaped sheet coils. CONSTITUTION:By using a matrix 4 formed so that the first sheet coils 3 may be formed by electrodeposition, the first eddy-shaped sheet coils electroformed by a conductor electroforming device 5 for copper and the like are processed in a forming process 6. Then, the first sheet coils 2 or 3 removed from the matrix 4 is inserted as one pole into the electroforming tank 7 of an electroforming device 5A are processed in a process 8 for forming the second eddy-shaped sheet coils electroformed on the sheet coils 3. Finally, the sheet coils 2 or 3 electrodeposition-formed in the process 8 for forming the second eddy-shaped sheet coils are dipped into an insulating synthetic resin material tank 10 containing resolved insulating synthetic resin material 9, and are processed in an insulating process 12 for forming insulating films 11 on the external surface.
Patent JP-H01188552-A (JP)
Title: Epoxy resin composition for imparting thixotropic property
Inventor: NAKAMURA TAKAHITO
IPC: C08G59/44
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject resin composition excellent in thixotropic properties stable with time, by blending an epoxy resin with an epoxy resin curing agent, colloidal silica, amide compound and polyhydric alcohol, etc. CONSTITUTION:A resin composition for imparting thixotropic properties obtained by blending (A) an epoxy resin with (B) an epoxy resin curing agent (e.g., aliphatic polyamine), (C) colloidal silica, preferably amorphous silica, etc., prepared by hydrolytic reaction of silicon tetrachloride in an oxyhydrogen flame in an amount of 0.1-20 pts.wt. based on 100 pts.wt. component (A) and (D) 0.5-20 pts.wt. compound expressed by formula I (R1-R3 are H or alkyl) (e.g., formamide) and (E) (E1) 0.1-10 pts.wt. alcoholic compound having one or more OH groups or (E2) 0.1-10 pts. wt. compound expressed by formula II (R4 is H or alkyl; a and b are 2-4) (e.g., 2-methoxyethanol).
Patent JP-S58127325-A (JP)
Title: Aligning device for electron beam exposure
Inventor: SUGIHARA KAZUYOSHI
IPC: H01L21/027
Filed: 1982-01-26
Abstract: PURPOSE:To shorten a time required for alignment, by providing an adjustment reference for a wafer, while providing an adjustment referrence also for a cassette fixing and holding a wafer, and by detecting the relative position of each adjustment reference by an optical method. CONSTITUTION:A cassette 2, wherein a wafer 1 is fixed and helt, is put on a cassette fixing block 4. The cassette fixing block 4 is moved in the directions of X, Y and theta for adjustment, and thereby an adjustment reference 2a for a cassette is fixed at a prescribed position. Next, a wafer fixing plate 3 is adjusted likewise in the directions of X, Y and theta so that an adjustment reference 1a for the wafer is aligned with the adjustment reference 2a for the cassette. By sending the cassette 2 onto a table in this way, a time required for alignment of each layer of IC patterns can be shortened.
Patent JP-S56106887-A (JP)
Title: Control system for paper feeding in printing device
Inventor: YAMASHITA SHINJI
IPC: B41J11/42
Filed: 1980-01-30
Abstract: PURPOSE: To eliminate a work for positioning a printing paper upon throwing an electric source or mounting the printing paper by a method wherein a mark marked on each page of the printing paper based on a first line printing position is detected by an optical detector upon the paper feeding of the printing paper and the paper feeding is controlled by the result of the detection.  
     CONSTITUTION: The printing paper 1 is provided on each page with marks 7, 8 based on the first line printing position 6 at positions aparting a distance corresponding to n lines of the printing lines from each other. Now, when the paper 1 is moved into the arrow sign direction 11 by a newt-line starting mechanism consisting of a new-line starting motor 2, a timing belt 3, a tractor shaft 4 and the like and the mark 7 is supplied to a mark reader 10, the mark 7 is detected by a light-source lamp 12, a lense 13 and a series type photo-array 14 and new-line startings corresponding to the number of lines of (lines l from the mark reading position to a  printing operation position 9)-n are effected. According to this operation, the first printing position 6 and the pinting operation position 9 are coincided and the printing for one page of the paper is effected in accordance with the command outputted thereafter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03216906-A (JP)
Title: Illumination apparatus
Inventor: ASANUMA TAKASHI
IPC: F21S8/08
Filed: 1990-01-20
Abstract: PURPOSE:To dispense with a waterproof structure, reduce the cost, and facilitate the assembly work by opening a cylindrical hole to be inserted with one end section of an arm at one position on the side wall outer face of an apparatus main body, and fixing the apparatus main body and the arm with a fixing tool inserted into the arm through the peripheral wall of the cylindrical hole from the inside of the apparatus main body. CONSTITUTION:One end section of an apparatus fitting arm 5 is inserted into a cylindrical hole 14 opened on the side wall outer face of an apparatus main body 1, a fixing tool 6 is inserted into the arm 5 through the peripheral wall of the cylindrical hole 14 from the inside of the apparatus main body 1, and the apparatus main body 1 and the arm 5 are fixed. The connection section of the arm 5 to the apparatus main body 1 is provided in the apparatus main body 1, no waterproof structure is required, the cost is reduced, and the assembling work is facilitated.
Patent JP-H09201365-A (JP)
Title: Treatment part structure in treatment tool for endoscope
Inventor: MORI MAKOTO
IPC: A61B17/28
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate a connection work between a support shaft and respective connection links by applying pressure on a male screw part of the support shaft so as to swell the ridge and providing a pull-out prevention fixing means for being fixed to a female screw hole in a treatment part provided in the tip part of a moving cord inserted into the body via an endoscope. SOLUTION: In a connecting structure of a support shaft 14, the support shaft 14 is formed from a lock shaft part 25 and a male screw part 28 and the lock shaft part 25 is formed from a circular dished lock head part 26 having a rotating groove 26a in its end and a columnar neck part 27 continuing to the male screw part 28. Further, the female screw hole 29 is formed in a connecting link 9, a lock hole 30 is formed in a connecting link 12, and the male screw part 28 of the support shaft 14 is threadly engaged with the female screw hole 29 in such a state as putting the both connecting links 9, 12 on top of each other.  Pressure (F) is applied on the end face of the male screw part 28 by a punch, etc., with the lock head part 26 supported thereby so that a V-shaped recessed part 43 is formed, each ridge of the male screw is swelled so as to be in pressure contact with and fixed to each ridge of the female screw hole 29.
Patent JP-H11214946-A (JP)
Title: Resonator
Inventor: ITAMOCHI SHINJI
IPC: H03H9/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a resonator which takes out an oscillation frequency of a resonator from a resonator end surface stably and whose height is less than or equal to 0.6 mm in a surface mounted type resonator. SOLUTION: This resonator is provided with 1st and 2nd grooves 12a and 12b, which are respectively provided from both ends of an upper surface of a lower case 3 that is made of an insulating member toward a central part, 1st and 2nd conducting parts 9 and 10 which are buried into them, a diaphragm 4 which is placed as if to span them and whose both ends are respectively and electrically connected, a 3rd groove 11 that is provided with the case 3 which corresponds to an exciting part of the diaphragm 4, a frame body 2 that is provided so as to surround the diaphragm 4 and an upper case 1 which is made of an insulating member that is provided as to cover the body 2.
Patent JP-H04254253-A (JP)
Title: Carriage having height-adjustable load receiving part
Inventor: KINOSHITA SOICHIRO
IPC: B62B3/06
Filed: 1991-02-01
Abstract: PURPOSE:To easily adjust supporting elastic force of an elastic body in accordance, with weight of a load placed on a table by operating a stopper tool connected and disconnected while comparing a connection/disconnection display part group with a collated member so as to adjust a number of the elastic bodies in use for supporting a carriage provided with the table. CONSTITUTION:When a load is placed on a table 40, weight of the load is transmitted to a carriage 30 through a connecting member 37 or the like, and the carriage 30 is lowered down against elastic force of a plurality of elastic bodies 52. On the other hand, when the load is removed from the table 40, the carriage 30 and the table 40 are lifted by elastic force of each elastic body 52. Here, a loading plate 65 is brought into contact with a loaded part 63, and a stopped part 62 is lifted a little and stopped moderately to a stopper tool 70. A positioning spring unit 75 is elastically engaged with the stopper tool 70. When a small number of the elastic bodies 52 is unnecessary with the load in light weight, an operating part 71a corresponding to these bodies is turned while confirming a display seal unit 76 to lift the positioning spring unit 75, and the stopper tool 70 is dislocated from the stopped part 62.
Patent JP-H10201906-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To sufficiently satisfy a game player with an expectation and a speculative spirit by temporarily displacing an upper movable blade first from the normal closed state to the open state and then temporarily displacing a lower movable blade from the normal closed state to the open state with a delay of designated time from the normal closed state to the open state according to a command from a game control means. SOLUTION: When a ball enters a specified prize winning hole 12, a prize winning detecting switch 12a outputs a driving signal first to a solenoid 21a of an upper movable blade of a movable prize winning device 20, and then outputs a driving signal to a solenoid 22a of a lower movable blade with a delay of designated time. 1 Whereupon, first the upper movable blade is temporarily displaced from the normal closed state to the open state, and then with a delay of designated time, the lower movable blade is also temporarily displaced from the normal closed state to the open state. Thus, the upper and lower movable blades are opened with a time difference, so that when the lower movable blade is opened, the opening and closing of the upper movable blade will not be an obstacle to guiding a ball to the long-waited opened lower movable blade.
Patent JP-S62228080-A (JP)
Inventor: MAIKURU BINSENTO JIYON RAMUZEE
IPC: A61P33/00
Filed: 1987-01-22
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-H07219911-A (JP)
Title: Mutual backup system for fault by multicomputer
Inventor: ONO MASAHIRO
IPC: G06F15/16
Filed: 1994-02-03
Abstract: PURPOSE:To provide a backup function for a computer fault which can not be attained by the use of a single computer and to attain a more reliable computer system by integrally operating plural computers on a network. CONSTITUTION:A user inputs a processing request from a terminal equipment 19 connected to a control device 4 and the contents of the processing are received by a terminal equipment managing part 7 and transferred from a processing contents execution requesting part 10 to a computer 1 to execute the contents. Simultaneously the requesting part 10 requests the copying of the processing contents to be transferred to a backup computer 2 to a processing contents copying part 13 and a backup request is outputted from a communication control part 16 to a communication control part 17 in the computer 2. When the computer 1 normally ends the processing, the managing part 7 outputs an execution result to the equipment 19 to invalidate the execution result obtained from the computer 2. When a fault is generated in the computer 1, the execution result from the computer 2 is waited and outputted to the equipment 19.
Patent JP-S57127620-A (JP)
Title: Vibration cutting device of band saw machine
Inventor: TOKIWA TOORU
IPC: B23D55/00
Filed: 1981-01-30
Abstract: PURPOSE:To suppress the cutting resistance and vibration and to reduce the noise of a band saw at the time of cutting by providing a device which generates a vibration in the direction of the band saw cutting on the band saw housing. CONSTITUTION:When a band saw housing 7 is lowered, i.e., during when a work W is being cut by a band saw 23 a variable speed motor 77 of a vibration generator 47 is driven to extend and retract a pressure conversion cylinder 69 via a grooved cam 73, said exteding and retracting movement causing a piston rod 37 of a vertical movement driving device 39 which is similar in construction to a hydraulic cylinder to vibrate up and down thereby fluctuating the working fluid being discharged from a pressure chamber 43 to generate a vibration in the band saw 23. Thus the cutting resistace and vibration at the time of cutting with the band saw 23 are suppressed to reduce its minute lateral movement and noise.
Patent JP-S63181692-A (JP)
Title: Dc motor control circuit
Inventor: NOZAKI YUTAKA
IPC: H02P7/29
Filed: 1987-01-20
Abstract: PURPOSE:To prevent a generated torque from exceeding a set predetermined value by controlling ON, OFF a current of a voltage setter according to results of the comparison of a detected current value with a set current value. CONSTITUTION:When an operation lever is pulled, a set voltage V1 is output from a variable resistor VR1 according to the pulling degree. A comparator 3 compares the voltage V1 with a voltage V2 from a triangular wave oscillator 2 to obtain the ON duty of a switching element Tr2. Here, when a circuit current value V4 flowing to a main circuit 6 exceeds an upper current value V3, a transistor Tr3 is turned OFF, and no current flows to the resistor VR1. Thus, the ON duty becomes 0% to turn the element Tr2 OFF, and a circuit current Ia flowing to the circuit 6 drops.
Patent JP-H01190604-A (JP)
Title: Slime-controlling agent
Inventor: SAITOU YUKA
IPC: A01N37/32
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the title agent, containing 2,3-dichloro-N-(2',6'-dialkylphenyl) maleimits as an active ingredient, having a high solubility in solvents, wide spectrum, high activity and dissolution rate and excellent in storage stability. CONSTITUTION:A slime-controlling agent, containing 2,3-dichloro-N-(2',6'- dialkylphenyl)maleimides (i.e., compounds expressed by formulas II and III) expressed by formula I (R is methyl or ethyl) as an active ingredient and capable of preventing disasters of microorganisms in aqueous systems, such as sheet forming steps of paper manufacturing factories or cooling towers. The above- mentioned slime-controlling agent is used by preparing the agent in a form, such as solution (obtained by dissolving 10-50wt.% one or a mixture of two kinds of compound expressed by formula I in 90-50wt.% solvent, such as toluene) or emulsion. The compound expressed by formula I is obtained by reacting a compound expressed by formula IV with a compound expressed by formula V.
Patent JP-S5397488-A (JP)
Title: Sodium ionization detector
Inventor: TSUKAMOTO MORIAKI
IPC: G01N27/62
Filed: 1977-02-07
Abstract: PURPOSE:To detect metal Na leaked into gas at high sensitivity through utilization of surface ionization disposing an emitter, a collector made of metal screen and a detector case in tripple coaxial cylinder form and providing protrusions to the outside of the collector and the inside of the case.
Patent JP-S58129744-A (JP)
Title: Enclosed battery
Inventor: SHIRAI IWAO
IPC: H01M50/167
Filed: 1982-01-29
Abstract: PURPOSE:To appreciably improve the leaktightness of a battery by improving the shape of a sealing ring and inserting an annular ring fitted in the inner diameter of a sealing plate into said plate. CONSTITUTION:A sealing ring is approximately L-shaped, and the inner diameter phiB of the tip of the horizontal part of said ring is made the same size as the inner diameter phiA of a sealing plate and provided with the approximately same outer diameter as the inner diameter phiB of the sealing plate. And, an annular ring 9 obtained by subjecting a stainless material to nickel plating is inserted inside the sealing plate. The outer diameter of said annular ring 9 is also provided with the same size as the inner diameter of the tip of the sealing ring horizontal part, and the sealing ring, the sealing plate and the annular ring are constructed into a fitting state. Increasing the contact bonding of an A' part causes the horizontal part of the sealing ring to extend in the right and left directions taking A' as a reference point. However, the sealing ring can not extend inwardly because of the existence of the annular ring, and thus extends into a space formed by the annular ring, the sealing plate, and a positive electrode ring, allowing each contact bonding to be raised, and a closing effect to be remarkably improved.
Patent JP-H03219187-A (JP)
Title: Pipe joint construction and simplified connecting method for line pipe
Inventor: TAKEI NORIO
IPC: F16L21/00
Filed: 1990-01-23
Abstract: PURPOSE:To ensure light weight by forming a notched annular engagement groove near a stopper ring, applying a covering tape to the external surface of a pipe over the stopper ring to a pipe end, and forming an adhesive layer on the internal surface of the pipe. CONSTITUTION:An inscribing joint pipe 2 is welded to the internal surface of the end portion of one pipe 1a of pipes 1a and 1b to be butt jointed to each other, in such a way that one end of the joint pipe 2 is projected from the end of the pipe 1a. On the other hand, a stopper ring is fixed to the predetermined position of the external surface of the pipe 1a in a direction from a pipe end to a pipe axis. In addition, a notched annular engagement groove 11 is formed on the external surface of the pipe 1a at a position between the ring 15 and the pipe end. Furthermore, circumscribing reinforcement pipes 3a and 3b are welded to the external surface of the end portion of the pipe 1b to be jointed to the pipe 1a. An engagement ring 10 is fixed to the free end of the pipe 1b for engagement with the groove 11 on the other pipe 1a, in the jointed condition of the pipes 1a and 1b. Annular projections 4a and 4b are formed on the internal surface of the end portion the pipe 1b, and an adhesive sealing tape 5 is pressed to the internal surface of the pipe 1b.
Patent JP-H01187535-A (JP)
Title: Electrooptic optical deflecting element
Inventor: SHIBAKUCHI TAKASHI
IPC: G02F1/29
Filed: 1988-01-21
Abstract: PURPOSE:To make the deflecting angle of an electrooptic optical deflecting element wider without making the driving voltage of counter electrodes specially higher by forming the emitting end face of an electrooptic crystal in an inclined surface against the incident optical axis. CONSTITUTION:An electrooptic optical deflecting element 3 is formed by using an electrooptic crystal 4, such as PLZT electrooptic ceramic, as a base and a pair of triangular counter electrodes 5a and 5b are formed on both front and rear surfaces facing each other of the crystal 4. The emitting end face 4b of the crystal 4 is not made orthognal to the incident optical axis of the crystal 4, but inclined by an angle (theta) and light is emitted after deflection at an emitting angle of beta0. Therefore, a wider deflecting angle can be obtained with an electrooptic optical deflecting element which is small in size, light in weight, and less in power consumption.
Patent JP-H04247311-A (JP)
Title: Rotary head device with uniform contact force
Inventor: OMIYA TAKESHI
IPC: G11B5/53
Filed: 1991-02-01
Abstract: PURPOSE:To obtain the stable contact of a tape and a magnetic head and to stabilize recording and reproduced outputs with the rotary head device of a video tape recorder by uniformizing the contact force of the tape and a magnetic head in a tape inlet and a tape outlet. CONSTITUTION:The rotary head device consists of a rotary drum 3 mounted with a magnetic head 5 and a stationary drum 4 and the clearance size between the stationary drum 4 and the rotary drum 3 is set smaller on the tape outlet side than in the tape inlet side, by which the change in the recessing quantity of the tape intruding into this clearance is lessened and the contact force between the magnetic head 5 and the tape is uniformized.