baber/WOPTO huggingface dataset:
Patent JP-H06114711-A (JP)
Title: Workpiece holding device
Inventor: TAKAHASHI MITSUAKI
IPC: B24B13/005
Filed: 1992-10-09
Abstract: PURPOSE:To provide a workpiece holding device wherein a workpiece can be efficiently held by fixed force and worked while controlling a rotational speed of the workpiece and a tool. CONSTITUTION:The point end side of a holder 2 is formed by providing a recessed part, and the periphery of side surface of this holder 2 is tapered (taper part 2b) to be opened downward and divided to be vertically slit, to serve as a peripheral supporting part 2a for supporting the periphery of a workpiece 1. A receiving part 5 for supporting the workpiece 1 is secured to the bottom end center of the holder 2, and a hollow hole for air suction is provided in the center of the holder 2 and the receiving part 5. A tightening ring 3 covers the recessed part of the holder 2 from its outside upward and further to partly pass through. In the passing through bottom end, an adhesive material 4 for supporting the peripheral part in a reverse side of the workpiece 1 is secured. The tightening ring 3 is vertically moved by a driving means (electromagnet) 6.
Patent JP-H08119063-A (JP)
Title: Impact safety device for automobile
Inventor: MORIMOTO KAZUNAGA
IPC: B60R21/0136
Filed: 1994-10-25
Abstract: PURPOSE: To form a structure capable of withstanding repeated use and also detect collision in all directions by providing impact sensors to transmit impact signals and a compressed air feed source to feed compressed air to an air bag unit. CONSTITUTION: An impact safety device comprises an air bag unit 2, impact sensors 3 which are installed on the outer side of a body 1 at specified positions and transmits impact signals to the air bag unit 2 when it receives impact, and a compressed air feed source to feed compressed air to the air bag unit 2. Because the impact sensors 3 are installed on the outer side of the body 1 at specified positions, they can detect impact even if a car body 1 is collided in any direction. When the impact sensors 3 detect impact, the solenoid valve 22 of the air bag unit 2 is opened and compressed air in an air tank 21 is blown instantaneously into the air bag 23 so as to inflate it instantaneously.
Patent JP-H03160161-A (JP)
Title: Reciprocating pump
Inventor: KOIZUMI TSUNEAKI
IPC: F04B15/02
Filed: 1989-11-16
Abstract: PURPOSE:To facilitate setting up of a relief valve by constituting a main unit of a reciprocating pump, which supplies a high viscosity material of grease or the like to a grease gun or the like, of inner and outer pipes with an outlet of the relief valve communicating with a return port, opened into a vessel, via a space between both the pipes. CONSTITUTION:A pump main unit 14, fixed by a bolt 15 to a cover 13 coating- fitted to the opening of a vessel 11, is composed of outer and inner pipes 14b, 14c mounted to a cylindrical upper part main unit 14a and its lower side, and a space 17 is partitioned between both pipes 14b, 14c. A follow plate (not shown), closely attached to an upper surface of a high viscosity material in the vessel 11, is slidably fitted to the outer pipe 14b. A scrape up plate is reciprocated through a connecting rod 33 or the like by rotating an eccentric cam 28 by an electric motor 23 so as to press-feed a material, fetched in the inner pipe 14c, to a grease gun or the like via a delivery port 60. The upper end opening of the abovementioned inner pipe 14c communicates with the delivery port 60 in which a relief valve 61 is provided, and its outlet 75 is made to communicate with the space 17.
Patent JP-H04170727-A (JP)
Title: Optical information recording and reproducing device
Inventor: ITO ARIAKE
IPC: G02B27/00
Filed: 1990-11-01
Abstract: PURPOSE:To accurately detect the contamination on an information recording carrier and on the lens for an optical head by a method wherein, before information is recorded on and reproduced from the information recording carrier. A light flux used to record and reproduce the information is converged on the surface of a substrate for the information recording carrier. CONSTITUTION:Before information is recorded and reproduced, a light flux 5 is converged on the surface of an optical disk 2, and the contamination on the surface of the disk 2 is detected by using a contamination detection circuit 4. When the light flux 5 is converged on the surface of the disk 2, a focusing error signal is detected by using a focusing servo circuit 3. The amplitude of the focusing error signal is changed by a reflection factor on a face on which the light flux 5 is being converged, and becomes definite on the surface of the disk irrespective of the reflection factor of a recording film. As a result, it becomes definite irrespective of the disk as long as the material for a substrate is the same. Consequently, when the amplitude of the focusing error signal is detected by using the circuit 4 and an amplitude level is judged, the contamination on the disk 2 or on the lens for an optical head 1 can be judged.
Patent JP-H10123443-A (JP)
Title: Scanning optical device
Inventor: TOMITA KENICHI
IPC: G02B26/10
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent dust from flowing through the gap between an optical box and a lens. SOLUTION: The optical box 21 is provided with a reference bearing surface 21a where an fθ lens 27 is placed and a support bearing surface 21b where the rear edge side of a a vibrationproof sheet 33 is supported, and a pin 21c is interposed in parallel to the bearing surfaces 21a and 21b between them. The bearing surface 21b is made an inclined surface lowering to the side of the lens 27, and the front edge of the bearing surface 21b is made higher by a distance (t) than the bearing surface 21a. The sheet 33 is made a thin plate having elasticity, and is made of a size where a front edge side abuts on the lens 27 and the rear edge side abuts on the bearing surface 21b, and the sheet 33 is provided with a hole where the pin 21c is inserted. The pin 21c is inserted into the hole and the sheet 33 is horizontally arranged, and the lens 27 is placed on the bearing surface 21a.  The front edge side of the sheet 33 abuts on the lens 27 in a bent state, and the rear edge side of the sheet 33 is inclined along the bearing surface 21b.
Patent JP-H08158247-A (JP)
Title: Cutting apparatus
Inventor: AMANO MICHIYO
IPC: B26D7/08
Filed: 1994-12-01
Abstract: PURPOSE: To prevent the fraying of cloth without damaging the cloth by automatically applying a fray-preventing agent to a cut edge or thereabout simultaneously with the cutting of cloth to a prescribed pattern. CONSTITUTION: A cutting object 2 spread on a cutting table 3 is cut to a prescribed pattern by controlling the operations of main and auxiliary vertical motion actuators 14, 16, a horizontal rotation actuator 15, a driving actuator 24, etc., of a cutting apparatus 4 with a controlling means furnished with a memory for cutting data such as a cutting pattern. Simultaneously with the cutting operation, the fraying of the cut edge is prevented by dropping or spraying a fray-preventing agent such as a polyester adhesive stored in a tank 23 to the cut edge or thereabout from a nozzle 20 through a feeding pipe 25 by controlling the opening and closure of a valve 21.
Patent JP-H05104386-A (JP)
Title: Working machine with loader
Inventor: YOSHIKAWA SHINJI
IPC: B23Q7/04
Filed: 1991-10-16
Abstract: PURPOSE:To use a material stocker in common among a plurality of working machines when a system is to be formed by a plurality of the working machines with loaders. CONSTITUTION:A material stocker 8 is arranged on one side of a working machine 1, while a conveyer 9 for passing the material is provided on the other side. A gantry loader 12 and a mode switching means 20 are provided to form a working machine with loader. The material in the material stocker 8 can be carried to the working machine 1 as well as the passing conveyer 9 by the gantry loader 12. A mode of gantry loader 12 is switched by the mode switching means 20 into a mode of supplying material from the material stocker 8 only to the working machine 1, or into a mode of alternately supplying the material to the working machine 1 and to the passing conveyer 9. The material supplied to the passing conveyer 9 is carried to a working machine 2 in the vicinity by a gantry loader provided thereon.
Patent JP-H07184481-A (JP)
Title: Tool for inserting tack for cover of cultivated material
Inventor: AWANO MASAHARU
IPC: A01G9/14
Filed: 1993-11-29
Abstract: PURPOSE:To provide a tool, capable of inserting a tack for a cover of a cultivated material into the ground surface without bending the body at all or so much and well performing the insertion even with a bipod type tack such as a roofed gate shape and performing the operation to insert the tack for a long period without causing a pain in a finger or a hand. CONSTITUTION:This tool for inserting a tack for a cover of a cultivated material is provided by installing a frame unit 1 having a space 2 opened to the front where a head part of a tack (P) for the cover of the cultivated material is inserted, a push-down unit 3, guided to the space and capable of performing the pushdown operation therein and pushing down the tack (P) in the space 2 and a pushing rod 4 for pushing down the push-down unit. Thereby, the tack is held by pressing the head part thereof in the space 2 against the frame unit 1 with a spring 5, attracting the head part to the front end of the push-down unit 3 with a magnet or tightly fitting the ring spring-shaped head part of the tack with the space 2.
Patent JP-H09142904-A (JP)
Title: Concrete waterproofing agent
Inventor: KUBOTA TAKASHI
IPC: C04B22/12
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete waterproofing agent excellent in the accelerating action of concrete hardening rate at ordinary temp., waterproof improving action or the like by incorporating sodium silicate and ferric oxide as essential components. SOLUTION: A granular body consisting of sodium silicate and ferric chloride is formed by kneading sodium silicate (e.g. water glass) and an aq. solution or powder of ferric chloride to coagulate sodium silicate and ferric chloride. Next, the concrete waterproofing agent is obtained by grinding or drying the granular body to make powdery. As the mixing ratio, for example, 30-70 pts.vol. of a 50wt.% ferric chloride aq. solution per 100 pts.vol. water glass is blended. The resultant concrete waterproofing agent is added and kneaded in a mixture containing Portland cement, sand or the like in the ratio of 5-8 pts.wt. concrete waterproofing agent per 100 pts.wt. Portland cement. As a result, the hardening rate of concrete is improved >=2 times as fast as that in the case of adding sodium silicate alone.
Patent JP-H09137942-A (JP)
Title: Controlling equipment for exhaustion of fuel of oil burning appliance
Inventor: BANBA MINORU
IPC: F23N5/20
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To select a residual time to an operation of extinction as desired and to grasp the residual time exactly on the user side. SOLUTION: When a fuel exhaustion detecting means 2 detects the exhaustion of fuel, a residual time computing means 24 computes the residual time to an operation of extinction and it is displayed in a display element 7. This residual time can be prolonged or shortened arbitrarily by operating a selection switch 4. Since the residual time being set is displayed momentarily in the display element 7, a user can know exactly a time for which burning can be held till a shift to the operation of extinction, at whatever time point he operates the selection switch 4.
Patent JP-S63150765-A (JP)
Title: Data bus conversion system
Inventor: TOTSUGI KEISUKE
IPC: G06F17/50
Filed: 1986-12-15
Abstract: PURPOSE:To attain automatic conversion to an efficient structure when a data bus with bad processing efficiency is designed by providing a processing section applying the analysis or the like of a register transfer path and a data storage section storing various data to be inputted. CONSTITUTION:When each data inputted from an input/output section 2 is stored in storage sections 61-65 of a data storage section 6 via an input processing section 41 of a processing section 4, an analysis section 42 of the register transfer path is started. Then the information relating to the register transfer registered in a register transfer path storage section 62 is read out at first and detailed. Then the presence of a function circuit block requiring precharge in the register transfer path is checked by referencing the information of the function circuit block storage section 61 requiring the precharge. As a result, if it is discriminated in existence, timing analysis is applied and the total propagation delay time in register transfer is calculated via a delay time storage section 63 of the function circuit block and when the result is 1/2 of the clock period or over, the separation/insertion of register is applied and the automatic conversion into the efficient data bus structure is attained.
Patent JP-S62146091-A (JP)
Title: Oscillator frequency control circuit arrangement
Inventor: KAARU HAINTSU MATEIIESU
IPC: H03L7/08
Filed: 1986-12-15
Abstract: The invention relates to a circuit arrangement for controlling an oscillator. In a first phase-comparator circuit a burst signal whose phase alternates in a predetermined sequence is compared with a first oscillator signal. The output signal generated by the first phase comparator circuit is superimposed on a correction signal generated in a correction circuit, so as to eliminate fluctuations as a result of the phase alternation of the burst signal. The correction circuit is disabled when the magnitude of the phase difference exceeds a specific limit value.
Patent JP-H08155813-A (JP)
Title: Honing method and honing device
Inventor: IIIZUMI MASAHIKO
IPC: B24B49/00
Filed: 1994-12-01
Abstract: PURPOSE: To carry out accurate machining from a first workpiece without generating a machining failure even at the time of using new honing sticks with sharp surface properties. CONSTITUTION: In the case of using new honing sticks 29 with sharp surface properties, the rotating speed of a honing head 1 and the expanding pressure of the honing head 29 fitted to the periphery of the honing head 1 being pressed to the inner surface of a cylinder bore 17 are both lowered in comparison to a normal machining condition, and in this state, honing is applied to several cylinder blocks 19. As to the cylinder blocks 19 machined afterwards, honing is applied in the normal machining condition.
Patent JP-H07132968-A (JP)
Title: Easily unsealable package body
Inventor: MAZAKI HIDEHIKO
IPC: B65D33/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide a package body that is produced at low cost and can be unsealed easily only by twisting. CONSTITUTION:An easily unsealable package body 1 for packing a solid substance having edges is made up of a packaging material that is formed by lamination of an outer lamina made of a plastic stretched film and an inner lamina made of a heat sealable plastic. Minute stitches 2 are provided to the outer lamina of the packaging material on positions corresponding to the edges of the substance in the package, and easy unsealability is provided therewith so that the package can be easily torn up only by twisting.
Patent JP-H02143979-A (JP)
Title: Semiconductor memory
Inventor: ITO HISAHARU
IPC: G11C16/06
Filed: 1988-11-25
Abstract: PURPOSE:To connect the title memory to the other memory whose bit width is different, etc., without providing an additional circuit for a bit conversion and to obtain the memory which operates at a high speed and has large generality by providing a bit width control circuit. CONSTITUTION:The title memory is provided with a bit width control circuit consisting of shift registers 3a, 3b for reading out specific bit data and a shift control circuit 4 for generating a shift register control signal, based on a bit width setting signal. Accordingly, the memory can be connected easily to the other memory 1 whose bit width is different and a microprocessor 2 without providing an additional circuit for a bit conversion. In such a way, it is unnecessary to add a bit conversion use program and the semiconductor memory which operates at a high speed and has large generality can be obtained.
Patent JP-H02591-A (JP)
Title: Thermal transfer material and thermal transfer recording method
Inventor: KUSHIDA NAOKI
IPC: B41M5/40
Filed: 1988-11-25
Abstract: PURPOSE:To perform a transfer recording image having high printing quality for a medium to be recorded having low smoothness by providing a first ink layer brought into rigid contact with a support at the time of printing, a second ink layer for dividing the printing therein at the time of printing, and a third ink layer containing as a main ingredient thermoplastic resin on the support. CONSTITUTION:A thermal transfer material 1 is formed by sequentially laminating from a support side a first ink layer 3, a second ink layer 4 and a third ink layer 5 on the support 2. The layer 3 is not completely melted even if it is softened by heating, does not lower adhesive strength to the support 1 and is not substantially transferred to a recording medium side, the second layer 4 is divided therein by heating at the time of recording, and the layer 5 is easily transferred to the medium. However, since the nonheated part of the layer 4 is not melted or softened, it rigidly adheres to the layers 3, 5 to suppress the transfer of the layer 5 to the medium.
Patent JP-H01143156-A (JP)
Title: Fuel cell power generator
Inventor: TANAKA JUN
IPC: H01M8/06
Filed: 1987-11-27
Abstract: PURPOSE:To use no hydrogen for desulfurization during the normal operation from the start by providing only multiple desulfurizers using activated carbon as a desulfurizing agent and making adequate number of them regenerative type desulfurizers. CONSTITUTION:Multiple desulfurizers 19 and 20 using activated carbon are provided on a line 4 guiding the ordinary-temperature gas containing a sulfur content to a reformer 5 as fuel, desulfurization is performed by the desulfurizers 19 and 20 during the normal operation after the start. When a power generator is started, desulfurization is performed by one desulfurizer 19 (20) of the multiple desulfurizers 19 and 20, subsequently desulfurization is performed by the other desulfurizer 20 (19) as appropriate, the activated carbon of one desulfurizer 19 (20) is regenerated during that time, they are switched in sequence, and desulfurization is performed by the desulfurizers using the activated carbon even during the normal operation. No hydrogen is thereby required at the time of a start and during the normal operation.
Patent JP-2001121491-A (JP)
Title: Drilling position adjusting device in drilling machine
Inventor: NAKANOME KOICHI
IPC: B26F1/14
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an economical drilling position adjusting device allowing anyone to easily adjust a drilling position with excellent operability and workability, allowing quick changing of setting of the drilling position, simple in constitution, suitable for mass production, small sized and compact and easily mountable on an existing drilling machine. SOLUTION: A drilling machine for slidably mounting drilling devices A of a proper number along a guide rail 5 is provided with a screw rod 10 for adjustment arranged in substantially parallel along the guide rail 5, block base bodies 15 which are fixed to the drilling devices A and have storing space 16 through which the screw rod 10 for adjustment is passed, a rotating body 20 which is freely rotatably and internally mounted within storing space 16 and is screwed into the screw rod 10 for adjustment, and a handle 25 for lock which is mounted on the block base body 15 and freely prevents the rotation of the rotating body 20.  The machine is constituted so as to prevent rotation of the rotating body 20 by the operation of the handle 25 for lock and to slide the block base bodies 15 and the drilling devices A in left and right directions along the guide rail 5 by forward and backward rotation of the screw rod 10 for adjustment.
Patent JP-S63151002-A (JP)
Inventor: SAKURABA YUKIYA
IPC: H01C7/12
Filed: 1986-12-16
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-H10130033-A (JP)
Title: Optical glass
Inventor: NAKAHARA MUNEO
IPC: C03C3/064
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain optical glass having high negative anisotropic dispersibility, not contg. lead and arsenic compds. and excellent in homogeneity by specifying the compsn. of SiO2 -B2 O3 -ZrO2 -Nb2 O5 glass. SOLUTION: A mixture of, by weight, 10-40% SiO2 with 12.5-35% B2 O3 , 3-20% ZrO2 , 6-30% Nb2 O5 , 0-5% Li2 O, 0-25% Na2 O, 0-10% K2 O, 0-5% MgO, 0-5% MgO, 0-5% CaO (MgO+CaO<=5%), 0-15% SrO, 0-20% BaO, 0-15% ZnO, 0-3% Al2 O3 , 0-10% La2 O3 , 0-15% Ta2 O5 , 0-5% P2 O5 , 0-5% GeO2 , 0-2% SnO2 , 0-5% WO3 , 0-1% Sb2 O3 and 0-5% (expressed in terms of F) fluoride substd. for part of these metal oxides is vitrified to obtain the objective optical glass having a refractive index of 1.55-1.75 and an Abbe's number of 25-51.
Patent JP-H10118393-A (JP)
Title: Washer
Inventor: HONDA KUNIOKI
IPC: D06F39/12
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To improve an operational feeling of button in operation panele of a washer. SOLUTION: The center line A of an operation button part 101 and the center line B of a rod 131 of a switch 13 mounted on a substrate board 16 is made approximately to coincide by shifting a start point of a projection 111 of a displacement part 11 slightly upper than the center of the displacement part 11. pushing the center part of button part 101 by a user, the force is transferred to a rod 131 so as to push approximately vertically thereby the contact point of the switch 13 can be accurately closed.
Patent JP-H05112779-A (JP)
Title: Ferroelectric liquid crystal composition and photoswitching element
Inventor: YOSHIZAWA ATSUSHI
IPC: C09K19/46
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the title composition having a wide Sc* phase temperature range, high-speed response and good visibility by adding a specified cyclohexanecarboxylic ester compound to a ferroelectric liquid crystal composition comprising a compound having a phenylpyridine skeleton. CONSTITUTION:The title composition comprises at least one compound of formula I (wherein R1 and R2 are each alkyl), at least one compound of formula II (wherein R3 and R4 are each alkyl; and X is a single bond or-O-, at least one compound of formula III (wherein R5 and R6 are each alkyl; and C* is an optically active asymmetric carbon atom) and at least one compound of formula IV (wherein R7 and R8 are each 1-18C alkyl). This composition can give a very excellent photoswitching element.
Patent JP-H10117571-A (JP)
Title: Selection controller for threshing selector
Inventor: YOSHIMURA FUMIO
IPC: A01F12/32
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a selection controller with which accuracy in selection is improved and threshing selecting processing is enabled while reducing a loss by controlling a sheave angle and winnower air capacity while connecting an angle adjusting means or the like on the output side of an arithmetic part. SOLUTION: By the side of a handling barrel 3 of a threshing selector, a second processing barrel 5 is provided for threshing second crops while reversely sending them to the supply side of cereal stalks. Near a dropping port facing the feed-out side of this second processing barrel 5, a second crop grain amount detecting means is provided for detecting the amount of grains contained in the second crops, an angle adjusting means for a sheave in the selecting chamber of the threshing selector and an air capacity adjusting means for a winnower fan are provided, and the arithmetic part is provided for determining the optimum values of sheave angle and winnower air capacity through fuzzy inference based on the amount of grains and its change with the passage of time.  While connecting the angle adjusting means and air capacity adjusting means on the output side of this arithmetic part, the sheave angle and winnower air capacity are controlled.