baber/WOPTO huggingface dataset:
Patent JP-S60247522-A (JP)
Title: Control method of stop position of moving plate of injection molding machine
Inventor: IKEDA TAKESHI
IPC: B22D17/22
Filed: 1984-05-22
Abstract: PURPOSE:To enable to stop correctly, by a method wherein in addition to control of a stop position of a moving plate controls of a carry-in position of a mold and the two positions are performed. CONSTITUTION:When a carry-in gap 4 of a mold established on a setting device 20 is detected by a position detector 14 fixed to a moving plate 13, a signal LS 15 is transmitted by a transmitter 15 of a signal of a moving plate stop position, which acts upon a flow control valve 17 controlling hydraulic pressure acting upon a hydraulic cylinder 16 making the moving plate 13 driven and a driving device 18 of the moving plate 13 such as a solenoid directional control valve. A signal LS19 is transmitted similarly by a transmitter 19 of a signal of a carry-in position of the mold and acts upon the driving device 18 of the moving plate 13. If corrective distances of the moving plate 13 flowing before and behind by the stop position signal LS15 of the moving plate 13 are made into l1 and l2, the moving plate 13 becomes stoppable within l4+l1, l4-l2 and if an allowable range of carry-in and carry-out of a moving plate 13 mold is made into + or -l3 the moving plate 13 becomes stoppable within a range of l4+ or -l3 by a signal LS18 of a carry-in and carry-out positions of the mold.
Patent JP-S60249386-A (JP)
Inventor: KUMAGAI MOTOO
IPC: H05K1/03
Filed: 1984-05-24
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-S59228449-A (JP)
Title: Serial interface circuit in transmission system
Inventor: WATANABE SHIGEO
IPC: H04L29/02
Filed: 1983-06-10
Abstract: PURPOSE:To improve the utilizing efficiency of a buffer and also to relieve the load on a CPU by providing a means delaying a state change of a buffer based on transmission/reception of a data for a prescribed time and informing it to the CPU. CONSTITUTION:Delay circuits 16A, 16B are provided in an informing circuit between transmission/reception buffers 12, 12' and the CPU10 in the transmission system performing data transfer between the CPU10 and peripheral devices via the transmission/reception buffers 12, 12' and P/S, S/P converting circuits 14, 14'. Thus, since a write request signal S2 informed from the transmission buffer 12 to the CPU10 and a read request signal S3 transmitted from the reception buffer 12' are subjected to a prescribed time of delay, the CPU10 starts transmission when the buffer 12 is occupied completely and the reception buffer 12' starts reading when the buffer 12' is made full. Thus, the operation of the CPU for each output and input of data from/to the transmission/reception buffers 12, 12' is prevented, the load of the CPU is relieved.
Patent JP-H06294279-A (JP)
Title: Roof shield construction method and device therefor
Inventor: WATANABE TAKESHI
IPC: E21D9/00
Filed: 1993-04-07
Abstract: PURPOSE:To safely excavate a roof tunnel and to reduce the construction cost of the tunnel. CONSTITUTION:Traveling rails 4, 5 are laid on respective right and left bottom pilot tunnels 2, 3 excavated at a necessary interval from each other, and a roof shield device 10 having a roof 15 extending between the bottom pilot tunnels 2, 3, a transverse rail 22, and an excavator 23 which travels transversely along the transverse rail 22, is placed on the traveling rails 4, 5 so that it can travel thereon. With the excavator 23 traveling transversely along the transverse rail 22, the working face between the bottom pilot tunnels 2,3 is excavated into a ring shape and the roof shield device 10 is propelled along the traveling rails 4, 5 to construct a segment 19 on the outer peripheral surface of the ring- shaped excavated portion between the bottom pilot tunnels 2, 3 at the rear of the roof shield device 10. The above processes including transverse excavation, propulsion of the roof shield device, and construction of the segment are repeated to construct a roof tunnel 37.
Patent JP-S58222094-A (JP)
Title: Organophosphoric ester derivative, intermediate for preparing it, preparation of its derivative and intermediate, and insecticide, acaricide, and nematocide
Inventor: SAITOU JIYUNICHI
IPC: C07F9/18
Filed: 1982-06-18
Abstract: NEW MATERIAL:A compound shown by the formula I (X is O, S, or NH; Y is O or S; R<1> is lower alkyl; R<2> is lower alkyl or lower alkoxy-lower alkyl; R<3> is fluoro-substituted lower alkyl; n is 0 or 2). EXAMPLE:O-Ethyl-S-propyl-O-[ 4-( 2, 2, 2-trifluoroethylthio)phenyl ]thiophosphoric acid shown by the formula II. USE:An insecticide, acaricide, and nematocide. PROCESS:A phosphoric ester halide (e.g., O-ethyl-S-propyl-thiophosphoric ester chloride, etc.) shown by the formula III (Hal is halogen) is reacted with a phenol [e.g., 4-(2,2,2-trifluoroethylthio)phenol, etc.] shown by the formula IV in a solvent or diluent such as preferably water, hexane, etc. optionally in the presence of an acid binder such as an alkali metal hydroxide, etc.
Patent JP-H05279707-A (JP)
Title: Sintered body which exhibits continuous change in composition and its production and its applied product
IPC: B22F5/12
Filed: 1992-03-31
Abstract: PURPOSE:To provide the sintered body which exhibits a continuous change in compsn. and a change in characteristics and the process for production of such sintered body. CONSTITUTION:The sintered body which consists of a base phase and a liquid phase sintering and bonding phase and, the compsn. of which changes continuously in a uniaxially direction and the process for production of such sintered body. An example of the sintered body is the sintered body which has 93.5 to 98wt.% W content at one end of the uniaxial direction and 90 to 92.6wt.% at the other end and in which these contents gradually decrease continuously from one end toward the other. The process for production consists in maintaining the heating up speed at the time the temp. of the body to be sintered passes the liquid phase forming temp. and the temp. gradient in the body to be sintered respectively at specified temps. or above, then maintaining the respective parts of the body to be sintered at the liquid phase forming temp. for a short period of time.
Patent JP-H01274988-A (JP)
Title: Robot hand
Inventor: KOMORIYA HITOSHI
IPC: B25J15/08
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate handling of a small article at a complicated position and handling of a large article by providing a holding means for holding a first finger between a second and a third finger in parallel to them and providing a fixed pin for turning the first finger in a second direction against the holding force of the holding means at a retreat position. CONSTITUTION:For handling a line, a motor 38 is rotated clockwise to move a movable member 36 for a predetermined quantity to engage a first finger 31 with a fixed pin 35. Then a first finger 31 is rotated counterclockwise against the holding force of a holding means while continuing to move the movable member 36, and the motor 38 is stopped when the first finger 31 falls to be horizontal. In this condition, the line is grasped by a second and a third finger 32, 33 and processed. For handling a large article, the motor 38 is rotated reversely to move the movable member 36 left to engage a short side 41 of the first finger 31 with the fixed pin 35 and rotate it clockwise. This rotation makes a magnet 42 sucked by the movable member 36 to get the first finger 31 stand straight, so the large article is grasped by the three fingers.
Patent JP-H02281831-A (JP)
Title: Optical shutdown system
Inventor: SANO KOICHI
IPC: H04B10/27
Filed: 1989-04-24
Abstract: PURPOSE:To execute a satisfactory optical communication by connecting an Er additional optical fiber amplifier for turning ON/OFF incident/emitting light beams in each port in accordance with intensity of an excitation light being made incident, to the side of N pieces of ports of an optical star coupler in which the number of one port is '1', and the number of the other port is N. CONSTITUTION:In an optical fiber transmission system of a star bus format using a 1XN (N=2, 3,...) optical star coupler 2, Er (rare earth element) addition optical fiber amplifiers 9-1-9-N for turning ON/OFF a signal light in accordance with an incident state of an excitation light are connected to the side of N pieces of ports of the optical star coupler 2. In such a way, the deterioration of intensity caused by an optical loss of an optical fiber transmission line and optical branch loss to be caused by the optical star coupler 2 can be compensated. Also, a noise characteristic is improved, and a satisfactory optical communication can be executed.
Patent JP-H06314644-A (JP)
Title: Silicon board, aligning method for the board and recorder/reproducer applied by the same
Inventor: YANAGISAWA YOSHIHIRO
IPC: H01L21/68
Filed: 1993-04-30
Abstract: PURPOSE:To enhance an aligning accuracy in the case of laminating by bringing a vertex of a protrusion of a first silicon board into coincidence with a lowermost part of a recess of a second board, and bringing surfaces formed with the protrusion and the recess of both the boards into close contact with each other. CONSTITUTION:A first board 202 and a second board 402 are mounted at and adhered to an aligning and adhering unit. In order to adhere them, the board 202 is fixed to a board fixing member 501, and the board 402 is fixed to a board fixing member 502. Then, relative positions of the boards 202 and 402 are so regulated that marker images of both objective lenses 503 and 505 are superposed and marker images of both objective lenses 504 and 506 are superposed. After such relative alignments, the boards 202 and 402 are made to approach, pressurized, and a tunnel current reading tip 407 is adhered to the board 202 and an adhesive layer 306.
Patent JP-H10299853-A (JP)
Title: Linear conversion screw
Inventor: TANAKA HIROSHI
IPC: F16H25/24
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To output rotating output out of a driving source as rectiliner motion in response to each operation process, and smoothly change-over the output of rectiliner motion. SOLUTION: This linear conversion screw is provided with a male magnetic screw 51 which has a screw magnetized in plural stripes over the surface of a shaft member 5 where one screw in one stripe is formed up by magnetizing two magnetic bands 52N and 52S composed of a S pole and a N pole, in a parallel and spiral shape, and with a male, mechanical screw 54 formed over the surface of a cylindrical body that is fitted in the shaft member 5 in such a way as to be freely slid in the axial direction.  And the aforesaid conversion screw has both a male screw where the cylindrical body on which the male mechanical screw 54 is formed, is supported in the axial direction by an elastic member 57 provided with specified elastic force, and a female screw where a female magnetic screw 61 and a female mechanical screw 64 in plural stripes corresponding to the aforesaid male screw, are set up in parallel in the axial direction in the inside of a through hole formed in a base member 11 through which the shaft member 54 is penetrated.
Patent JP-H09269024-A (JP)
Title: Clutch controller for continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: F16D48/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of clutch slip by correcting to increase a clutch torque capacity by a increase correcting amount according to big and small of difference between an actual shift value and a target shift value when difference occurs therebetween. SOLUTION: A difference (deviation) between transmission gear ratios is calculated by subtracting an actual shift value from a target shift value (114), filter treatment is applied (118) to a value that absolute value treatment is applied to the difference of these transmission gear ratios (116), and proportional control is executed to the value to which filter treatment is applied (120). After this proportional control, a clutch slip judging part (112) integrates and controls an integral amount reducing amount ΔI (124) when clutch slip does not exit while it integrates and controls a value from proportional control when clutch slip exits. A clutch operated variable is calculated (126) by mutually adding the integrated value, the value of proportional control and the clutch operated variable by an estimated engine torque.  Limiter treatment is applied to this clutch operated variable (128) so as to obtain the final clutch operated variable.
Patent JP-S63271579-A (JP)
Title: Method for creating mechanism pattern
Inventor: HARA ATSUKO
IPC: G06F17/50
Filed: 1987-04-30
Abstract: PURPOSE:To perform arithmetic operation within a real time even by a complex mechanism by generating the skeleton of the mechanism previously by nodes having >=3 contraposition elements and deleting the mechanism of the same type. CONSTITUTION:The degree of freedom, motion component restraint number, and base closed circuit number of the mechanism are inputted, contiguity relation between remaining two contraposition element nodes and other nodes is added to a matrix wherein the contiguity relation among nodes having >=3 contrapositions is shown by contrapositions that contiguous nodes share to create a mechanism pattern, and the mechanisms including parts having no degree of freedom are removed from the created mechanism. Thus, the creation rate of mechanism patterns of the same type is lowered and the number of times of generation of the characteristic polynomials of the contiguity matrix requiring a long arithmetic time is decreased.
Patent JP-H10296327-A (JP)
Title: Turning type grinding control method
Inventor: OKUJIMA KOJI
IPC: B23K37/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To stabilize a grinding operation and grinding efficiency by controlling the ascending and descending cylinder of the running burring device in the flash weld zone of a continuous rolled round billet in accordance with the turning position and the self-weight of the device so that the pressing force of a grindstone to the part to be ground becomes prescribed largeness. SOLUTION: Grinding devices 13a-13c are arranged with 120 deg. each shifted in the turning ring surface making the round billet the central axis, and respective turning zone A1-A3 are made to be 130 deg. and mutually overlapped by 10 deg.. Ascending and descending cylinders 14a-14c are installed to respective grinding devices 13a-13c, and feeding oil pressures ρ1 , ρ2 are controlled by a control system to make the pressing force constant. The constant pressure is always applied to respective rod side parts with a balancing valve regardless of the turning angle, whereby the descending of the grindstone due to the self-weight is prevented and the evacuating operation is also executed by this pressure. Also, the head side part is pressed so that the self-weight plus the rod side pressure is denied and the prescribed pressing force is obtained in accordance with the turning angle.
Patent JP-S60249142-A (JP)
Title: Optical information recording medium
Inventor: UEDA YUTAKA
IPC: B41M5/26
Filed: 1984-05-25
Abstract: PURPOSE:To provide an optical information recording medium capable of reproduction of record using a long wavelength light such a semiconductor laser light and having superior preservability and high record density but causing scarecely deterioration of reproducing characteristic. CONSTITUTION:A recording layer 2 contg. a compd. expressed by the general formula (wherein R1 is H, halogen, OH, COOH, substituted or unsubstituted alkyl, aryl, acyl, acyloxy, alkoxy, or alkenyl; R2 is substituted or unsubstituted alkyl; X is an acid anion; l is 1 or 2) is provided ona substrate 1. Further the recording layer may be a two layered constitution combining a light reflecting layer and a light absorbing layer in an optional order. The recording layer is formed by a usual method such as vapor deposition, sputtering, CVD, or coating of soln., etc.
Patent JP-H045312-A (JP)
Title: Method and device for reinforcing ground
Inventor: UTSUNOMIYA TORU
IPC: E02D5/80
Filed: 1990-04-20
Abstract: PURPOSE:To easily insert a reinforcing material into the ground by inserting the linear ground reinforcing material into a pipe, pressing the pipe to excavate a hole part in the ground by a blade part of the pipe, injecting a coagulant into, the hole part and then extracting the pipe from the hole part. CONSTITUTION:A hole part 2 is excavated in the ground 1 by a blade part 12 provided in an opening 9 of a pipe 7, and a reinforcing material 3a is inserted into the hole part 2 by pressing a point end part 5 of the ground reinforcing material 3a by the first hollow internal diametric part 8 of the pipe 7. Next, the excavated soil is discharged to the outside from a clearance 16 between the ground 1 and the pipe 7 by injecting water from a clearance 15 between the pipe 7 and the reinforcing material 3a. Then, the pipe 7 is drawn out from the hole part 2 with the reinforcing material 3a left as placed in the hole part 2 by injecting a coagulant into the hole part 2 from the clearance 15.
Patent JP-H08275627-A (JP)
Title: Vegetable transplanter
Inventor: KONDO TADASHI
IPC: A01C5/06
Filed: 1996-04-01
Abstract: PURPOSE: To provide a vegetable transplanter capable of easily affording a ridge action suitable for field conditions such as soil qualities and easily transplanting seedlings in uniform depths and promoting colonization by installing a ridge roller at the back of a planting claw in a planting unit and adjustably constituting a grounding pressure of the ridge roller against the upper surface of a levee. CONSTITUTION: This vegetable transplanter is constituted by attaching a planting unit 10 to be vertically swingable around a floating fulcrum 30, installing a ridge roller 13 at the back of the planting claw 18 of the planting unit 10 and adjustably bringing a grounding pressure of the ridge roller 13 against the upper surface of a levee. It is preferable to constitute the transplanter easily enabling to exchange the roller 13 by attaching a planting depth lever 39 over a pair of the ridge rollers and positioning the lever 39 on the central line of the transplanting unit in the longitudinal direction and arranging a link 40 between each roller 13.
Patent JP-H042906-A (JP)
Title: Defect inspecting device for optical disk
Inventor: ADACHI NOBUYUKI
IPC: G01N21/95
Filed: 1990-04-20
Abstract: PURPOSE:To effectively detect only the defect of a protective coating on a board by rotating an optical disk, emitting a parallel beam to the disk, and detecting a luminous flux transmitted through or reflected on the disk. CONSTITUTION:A transparent optical disk board 1 is rotatably secured to a holder 2. A movable stage in which parallel beam light source 3 and a photodetector 4 are placed, is slidably moved in the radial direction of the disk 1. The source 3 and the detector 4 are moved radially while rotating the disk 1 to scan it over the entire user region of the disk 1. The flux is emitted perpendicularly to the surface to be inspected of the disk 1 from the source 3. If a defect of the coating exists on the disk 1, the optical path of the flux is bent, the light is disturbed by a pinhole 5, and the light amount weaker than that at the normal time is detected by the detector 4. Accordingly, only the defect of the coating on the board can be effectively detected.
Patent JP-H01277497-A (JP)
Title: Production of peptide
Inventor: IKEDA TAKAYUKI
IPC: C12R1/125
Filed: 1988-04-27
Abstract: PURPOSE:To improve industrial productivity of the subject substance, by culturing a microbial strain transformed with a specific plasmid and adding a peptide- synthesis inducing agent such as tetracycline during the cultivation. CONSTITUTION:A plasmid such as pTP5 containing a tetracycline-resistant gene is treated with a restriction enzyme to obtain a promoter of a drug- resistant gene and a gene (A) participating in the control of manifestation. The chromosome DNA of Bacillus subtilis producing alpha-amylase, etc., which is the desired peptide is sectioned to obtain a structure gene (B) coding alpha-amylase. A transformed Bacillus subtilis (C) is produced by transforming with a plasmid pMD3041 produced by nicking a vector pUB110 and inserting and linking the components A and B. The strain C is cultured on an agar medium containing 0.1-1mug/ml of tetracycline at pH 6.5-8.0 and 30-50 deg.C. The obtained culture product is extracted, concentrated and purified to recover a peptide such as alpha-amylase.
Patent JP-H044369-A (JP)
Title: Valve
Inventor: SATO RYOZO
IPC: F16K7/12
Filed: 1990-04-20
Abstract: PURPOSE:To provide a valve operating stably for a long period even at a high temperature by forming a diaphragm with a fluorine type heatproof rubber, and providing an adhesion preventive member which consists of an oxide or the like between the liquid contact surface and the diaphragm. CONSTITUTION:A main body 10 is formed of an oxide of quartz, sapphire and the like, or a fluorine type heatproof rubber, to bear in a high temparature operation, and valve piece 20 is also formed of a fluorine type heatproof rubber. And a diaphragm 30 is a means to form a sealing space S to communicate flowing-in passage 12 and a flowing-out passage 13 between the liquid contact surface 11 of the main body 10, and it is a unitary mould of a quality same as the valve piece 20. Furthermore, in order to prevent the direct contact of the liquid contact surface 11 and the diaphragm 30 in the sealing space S, an adhesion preventive member 40 which consists of an oxide of quartz, sapphire, or the like, or a fluorine type heatproof rubber is placed between them. As a result, the system can bear even at a high temperature 280 deg.C or higher, and a perfect cutoff and a secure feeding with no leakage can be secured stably for a long period. Furthermore, the mechanical strength and the reliability are also high, the handing is easy, and the automation is also realized.
Patent JP-S5628095-A (JP)
Title: Water ejecting type propelling vessel
Inventor: KOBAYASHI YOSHIAKI
IPC: B63H11/11
Filed: 1979-08-17
Abstract: PURPOSE: To improve steering characteristics of a water ejecting type propelling vessel and to facilitate the shallow water navigation thereof, by mounting an auxiliary rudder plate below a rudder nozzle to make the rudder shape small.  
     CONSTITUTION: By the rotation of an impeller 5, water is taken from a suction port 2 in a vessel's bottom 1, flows through suction path 3, and is ejected through a nozzle 10 and a rudder nozzle 11 to propell the vessel. By manipulating a lever 13, the rudder nozzle 11 can be rotated about a shaft 32 and therefore the vessel can be turned. An auxiliary rudder plate 12 provided below the rudder nozzle 11 also can be rotated together with the nozzle 11, so that the vessel can be quickly turned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11296179-A (JP)
Title: Active noise control device
Inventor: FUJII KENSAKU
IPC: G10K11/178
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To establish algorithm unnecessitating calculation of a coefficient of an error path filter in an active noise control device. SOLUTION: This is a whole system filter simulating a characteristic of a whole system, a while noise is applied from a white noise generating circuit 110 to a filter system having first and second whole system filters 141, 143 having coefficients S1 and S2 for first and second coefficient A1 , and A2 , a difference whole system filter 120 outputting difference between the whole system filter 141 and 143, an estimated noise transmission system filter 130 continuously connected to the above, and continuous combination of the difference whole system filter 120, first and second whole system filter 141 and 143, first and second noise control filters 144, 142, an coefficient of the estimated noise transmission system filter 130 is updated so that output difference between the difference whole system filter 120 and the first, second noise control filters 144, 142 is made the minimum,  a coefficient of the filter 130 at the time of the minimum difference is made a coefficient of the noise control filter.