baber/WOPTO huggingface dataset:
Patent JP-H01301053-A (JP)
Title: Slicing device
Inventor: MIYATANI TAKASHI
IPC: B24B27/06
Filed: 1988-05-30
Abstract: PURPOSE:To cut back the contact length between the slicing line of the material to be subjected to slicing and the cutting edge part of an inner peripheral cutting edge blade and to reduce the load onto this blade part by arranging the rocking means for rocking the material to be subjected to slicing on a holding member of the material to be subjected to slicing in case of slicing by the cutting edge part of an inner peripheral cutting edge blade. CONSTITUTION:When a driving motor 25 is actuated in the state of the material 11 to be subjected to slicing being sliced to some extents toward its diameter direction by an inner peripheral cutting edge blade 34, a shaft 28 is rocked at an adequate angle in an arrow mark C1 direction via a catch 28A and the material 11 held on a holding member 20 is rocked in the same direction, only one part of the slicing line of the material 11 is brought into contact with the cutting edge part 34A of the inner peripheral cutting edge blade 34 and the remaining part is separated from this cutting edge part 34A. As a result, space is secured between the slicing line and cutting edge part 34A, a cutting oil is fed to the slicing part by utilizing this space and a slicing powder is discharged to the external part.
Patent JP-S5828106-A (JP)
Inventor: DEIBITSUDO ETSUCHI NIYUUROSU
IPC: H01B7/42
Filed: 1982-07-30
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-H09309010-A (JP)
Title: Drilling tool
Inventor: KOMINE TAKESHI
IPC: B23B29/034
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a drilling tool in which the balance at the tip end part of the tool is not destroyed even if fine adjustment is made to the quantity of projection of a tool holder and which is suitable for finishing work too. SOLUTION: This drilling tool is constituted of a tool holder 14, which is projected from a tool main body 10 and which possesses a cutting edge 12 at its tip end, and an adjusting screw 16, which is screwed with the tool holder 14 in the axial direction of the tool holder 14 and which adjusts the quantity of projection of the tool holder 14 when it is rotated. In this case, a counterbalance 18 is screwed with the adjusting screw 16 so that, as the adjusting screw 16 rotates, the counterbalance 18 thereadedly advances along the same direction as that of the tool holder 14 but in the opposite direction.
Patent JP-H04355711-A (JP)
Title: Objective lens system, variable power finder using the same, and camera using the same
Inventor: ONO SHUSUKE
IPC: G02B13/18
Filed: 1991-06-04
Abstract: PURPOSE:To offer the small-sized, lightweight, and low-price objective lens system with high performance as to an objective lens system used for the optical variable power finder of a still camera, an electronic still camera, a video camera, etc. CONSTITUTION:The lens system consists of a 1st lens group which has positive refracting power, a 2nd lens group as a fixed group with negative refracting power, and a 3rd lens group as a moving group with positive refracting power in order from an object side, and the 1st group and 2nd group are mutually coupled and moved on the optical axis to vary the power. In concrete, the 1st group consists of a single lens which has a convex lens on the object side, the 2nd group consists of a concave lens which has a concave surface on the image plane side and a concave lens which has a concave surface on the object side in order from the object side, and the 3rd group consists of a meniscus convex lens which has a convex surface on the image plane side and a convex lens which has a convex surface on the image plane side while each group has >=1 aspherical surface.
Patent JP-S5559544-A (JP)
Title: Digital comparator circuit
Inventor: SUMIMOTO KAZUHIRO
IPC: H03K5/22
Filed: 1978-10-30
Abstract: PURPOSE: To ensure the decision of the scale with a simple and small-scale constitution by reversing only the code bit of each digital numerical value to be compared and then carrying out the scale decision with the code bit used as the bit information containing the bit importance and through the absolute value comparator.  
     CONSTITUTION: Only the code bit of digital numerical value A, B and C each is reversed through reverse circuits 3W6, and these output are compared through absolute value comparator circuits 7 and 8 to be delivered when A≤B and B≤C are satisfied. The output signals of circuits 7 and 8 are supplied to AND gate 9 and show that A≤B≤C is satisfied to deliver the decision signal. As a result, the complements of value A, B and C to be compared is not required, thus realizing a simple-structure and amall-scale digital comparator circuit. Furthermore, the comparison and decision can be accelerated since only the code bit is reversed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62293004-A (JP)
Title: Combustor
Inventor: KAWAMURA HIDEO
IPC: F23D11/00
Filed: 1986-06-10
Abstract: PURPOSE:To burn fuel always in an optimum state in a combustion chamber, by providing an air inlet pipe having a plurality of air inlet passages to an outer housing cylinder, and by providing a carburetor piercing through the combustion chamber. CONSTITUTION:A carburetor 2 is extended aslant to a through hole 19 from the downstream side of a combustion chamber 6. A liquid fuel fed through a fuel pipe 24 is vaporized by a carburetion pipe 20 and is injected from an injection port 23. A combustion air is fed from an air inlet passage 36 which is in the upper part of an air inlet pipe 12, swirling in a turbulence space 27, injected into the combustion chamber 6 from air inlet holes 32. Part of the combustion air is fed into a carburetion chamber 7 through notched passages 15. A vapor fuel is ignited by an ignition plug 4 in the carburetion chamber 7. Then the vaporized fuel is injected into the combustion chamber 6 and the fuel is burned there. When combustion comes stabilized, a secondary combustion air is fed from an air inlet passage 37 to make the combustion further more intensified.
Patent JP-H11309118-A (JP)
Title: Keratin cell specimen generating kit and generation of keratin cell specimen
Inventor: FUJIWARA NORIO
IPC: G01N33/48
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To generate a keratin cell specimen excellent in quality without requiring a long time and much labor by forming a keratin cell specimen generating kit with a transparent plate having a softening property by a solvent, a disk having stickiness and a plate softening solvent. SOLUTION: A keratin cell specimen generating kit is formed with a transparent plate having a softening property by a solvent such as of polyvinyl chloride, polyvinyl acetate or a cellulose derivative, a disk having stickiness and a plate softening solvent which is low-boiling point hydrocarbon. The disk having stickiness is stuck to a cell collection portion by the keratin cell specimen generating kit, it is peeled and stuck to the transparent plate having the softening property by a solvent, then it is dipped in the softening solvent. The disk is peeled, and a keratin cell is fixed on the plate to generate a specimen.
Patent JP-H04357991-A (JP)
Title: Seat cushion
Inventor: TAKAHASHI TAKAHIRO
IPC: A47C31/02
Filed: 1991-06-04
Abstract: PURPOSE:To obtain the seat cushion which can additionally increase the resistance force to the drawing from the pulling parts of a skin material and is advantageous in terms of a cost and weight by joining support cloth member near to the slender holes on the rear surface of a pad member and mounting the front ends of the pulling parts to the supporting cloth member. CONSTITUTION:The pad member 21 is formed with a pair of the parallel slender holes 23 in the positions corresponding to link parts 22a provided on the skin material 22. Square worsted felt (support members) 24 are respectively joined to the rear surface 21a of the pad member 21 near the outer side. The worsted felt 24 are integrally impregnated and joined in the pad member 21 at the time of expansion molding of the pad member. Further, clip grooves 25 for mounting are respectively formed in parallel with the slender holes 23 adjacent to the outer side of the worsted felt 24. Notches 22b for drawing out the seat belt to the rear side of the cushion 20 are formed in the link parts 22a. The resistance force to the pulling force is improved in this way.
Patent JP-S5562193-A (JP)
Title: Partial plating method of blankded flat bar material
Inventor: ONDA MAMORU
IPC: C25D5/02
Filed: 1978-10-27
Abstract: PURPOSE: To make the plating boundaries of partially plated blanked materials distinct by masking the portions of the blanked flat bar materials not requiring plating with paraffin coating and applying plating.  
     CONSTITUTION: Molten paraffin 9 is coated by using coating rollers or the like to the portions not requiring plating of blanked copper flat bar materials or the like used for semiconductor lead frames or the like, whereby paraffin maskings 15 are locally formed. Next, the materials are transferred to the plating process being the next process and finally the paraffin is removed. This method yields the partially plated flat bar materials of the distinct plating boundaries of the cut end faces. This is economical because paraffin is reusable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0427511-A (JP)
Title: Driving device for shutter
Inventor: KAWADA MASAKI
IPC: B29C41/34
Filed: 1990-05-23
Abstract: PURPOSE:To perform easily confirming operation of the interior of a room blockaded with a shutter, by a method wherein the title device is driven by a separate driving device from a driving device for a solenoid valve and a directional control valve which circulates freely a pressure fluid is provided within a cylinder to release the shutter at the time of de-energizing. CONSTITUTION:A shutter 72 is opened or closed through a cylinder 78 under a driving action of solenoid valves 80, 82, 84. Then at the time when abnormality is generated on a driving device for a solenoid valve, directional control valves 86, 88 are driven by a separate driving device 110 from the driving device for the solenoid valve, a pressure fluid is circulated within the cylinder 78 and the shutter 72 is released.
Patent JP-H10323713-A (JP)
Title: Coil box for hot rolling facility
Inventor: MIYAGUCHI TADAHISA
IPC: B21C47/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a coil box capable of conducting a stable rewinding of a coil even when the supporting units of a hold back roller fail to do a balanced work, by the support of a hold back roller and a hold back plate which can work synchronously. SOLUTION: The coil box comprises the hold back roller 30, with a damper 18, with its operation independent working and driving side at the exit side of the unwinding cradle roller of the coil box, the hold back plate 20 to work follow up said hold back roller 30, with its lower end fitted slackly to the groove on the peripheral surface of the hold back roller 30, the follow-up plate 21, with the hold back plate 20 fixed, thereto positioned within the adjacent area of the upper part of the hold back roller 30, follow-up supporting apparatus 23, with its rotation free support, fit at the both sides of the supporting unit of said follow-up plate 21.
Patent JP-S6023088-A (JP)
Title: Ink ribbon cassette
Inventor: HIGUCHI MASAKI
IPC: B41J32/00
Filed: 1984-06-29
Abstract: PURPOSE:To effectively use ink ribbons of multiple colors, by a construction wherein the first cassette parts for using a more frequency used ribbon by reversing it and the second cassette part for using a less frequently used ribbon without reversing it are so provided that the ribbons placed in the cassette parts can be replaced individually. CONSTITUTION:A ribbon cassette casing 10 is bisected, and a less frequently used (e.g., red) ribbon cassette is placed at the lower stage, while a more frequently used (e.g., black) ribbon cassette is placed at the upper stage. A feeding roller 7 provided in the lower stage of the cassette casing 10 is positioned coaxially with that provided in the upper stage, and a crossed form slit or the like is additionally provided so that a driving force can be transmitted to the upper- stage ink ribbon, whereby both the upper-stage and lower-stage ribbons can be simultaneously fed by a single driving system.
Patent JP-S6024960-A (JP)
Title: Printing head of impact-dot printer
Inventor: TAKAGI KAZUHIKO
IPC: B41J2/28
Filed: 1983-07-21
Abstract: PURPOSE:To lessen the loss of magnetic energy of magnet by making the magnetic reluctance of the magnetic path by a method in which an auxiliary plate spring is provided between an armature and a plate spring, and a hole is provided in the magnetic path portion of the auxiliary plate spring in such a way as to enable the armature to directly contact with the plate spring. CONSTITUTION:An armature 11 is directly contacted with a plate spring 9. Since an auxiliary plate spring 9b plated with a braze is present, the projection 21 of the armature 11 is fixedly connected with the plate spring 9 by a braze intruded by capillary phenomenon in the brazing operation between the projection 21 of the armature 11 and the plate spring 9. Since the auxiliary plate spring 9b is not interposed between the projection 21 of the armature 11 and the plate spring 9, the gap between them can be minimized by the braze, and therefore, the magnetic reluctance of the magnetic path can be lessened and the wasteful loss of the magnetic energy of the permanent magnet 5 can be eliminated.
Patent JP-H0432903-A (JP)
Title: Output system
Inventor: MORIKAWA AKIRA
IPC: G05B11/18
Filed: 1990-05-23
Abstract: PURPOSE:To improve the accuracy and stability of output adjustment control of the whole system by adjusting the total output of plural output devices according to a load by varying the number of output devices in operation and adjusting the outputs of the individual output device in combination. CONSTITUTION:Large variation of the total output which is caused when the number of output devices 6a and 6b in operation is varied is canceled by increasing or decreasing the output of the output device 6a not to be started and stopped, and then the large variation of the total output at the time of the variation in the number of the devices is evaded. Therefore, even when the number of the devices 6a and 6b in operation is varied, the load and total output can be balanced with each other. Consequently, the accuracy and stability of the output adjustment control can be improved on the whole of the system according to the load.
Patent JP-S6025266-A (JP)
Title: Generating circuit for substrate voltage and driving method thereof
Inventor: WATANABE TOSHIHIKO
IPC: H01L21/822
Filed: 1983-07-21
Abstract: PURPOSE:To stop an oscillation even after applying supply voltage, and to control the period of the oscillation by fitting an external signal input terminal between an output terminal for a buffer circuit and an input terminal for a voltage doubler rectifier circuit. CONSTITUTION:An external signal input terminal EXT is fitted at a node between an output terminal for a buffer circuit 2 and an input terminal for a voltage doubler rectifier circuit 3. When signals having waveforms as shown in the figure are transmitted over terminals such as gate terminals A, B, D, a signal having a waveform as shown in the figure appears in a node N2. When a signal as shown in the figure is inputted from the external signal input terminal EXT, the waveform of a signal appearing at a node N3 also changes according to the waveform. When oscillating frequency is intended to be controlled, a signal oscillating for some period by potential between supply potential and gounding potential is inputted from the terminal EXT. An oscillation can be stopped by inputting supply potential of fixed voltage to the terminal EXT.
Patent JP-H06342593-A (JP)
Title: Multiport memory cell
Inventor: BORUFUDEIITERU REERAIN
IPC: G11C8/16
Filed: 1991-05-10
Abstract: PURPOSE: To provide a multi port memory cell which has two ports to read cell content and one port to write in a cell. CONSTITUTION: Memory which has two word lines (WLA and WLB) together with two bit lines (BLA and BLB) is released. Each of the word lines (WLA and WLB) is used for read and write in common and separately addressed by a different decoder. Two read signals and a write signal are supplied to a multiplexer, the multiplexer gates the read address signals to their corresponded decoders when reading them and the write address signal to both decoders when writing it. As a result, a cell is read by either of two input/ output devices. A memory cell consists of four N-type FETs (T3 to T6) and two P-type FETs (T1 and T2).
Patent JP-S62289903-A (JP)
Title: Integral detecting circuit
Inventor: TOGASHI SHIGEKAZU
IPC: G11B5/027
Filed: 1986-06-09
Abstract: PURPOSE:To easily vary low-frequency cut-off characteristics by a simple circuit by varying low-frequency cut-off characteristics to the output signal of an integrating means only by varying the time constant of an adding means, and making the high-frequency and low-frequency cut-off characteristics to a feedback input signal complementary. CONSTITUTION:The high-frequency component of the reproduction signal of a magnetic head 1 is corrected and amplified 2 and the low-frequency component is corrected by an integrator 3 to obtain frequency characteristics required to obtain the reproduction signal. An adder 4 is constituted by connecting its output terminal O to the series- connection point of a capacitor C and a resistance R, the other terminal of the resistance to a feedback input terminal B, and the other terminal of the capacitor to an input terminal A, and letting time constant T=CR and obtaining a transfer function (1+ST)<-1>. When a signal having nearly flat frequency characteristics is inputted A, the component below a cross frequency determined by the time constant T of the adder 4 is cut off and the component of the output of a comparator 5 regarding a reference voltage which is below the cross frequency is added, so that the sum is outputted O to the voltage comparator 5. Consequently, low-frequency noise cut-off characteristics are easily adjusted by the simple circuit.
Patent JP-S5758172-A (JP)
Title: Original placing plate of copying device
Inventor: INOUE TAKAHIRO
IPC: G03B27/62
Filed: 1980-09-25
Abstract: PURPOSE:To position an original easily through displaying the position relation between the original and a copied picture clearly, by indicating an area on an original placing plate to be copied by providing the original placing plate with a part where light is diffused. CONSTITUTION:On original placing plate glass 15, two out of four corners of an area to be copied are written in the longitudinal coordinates 16 of the original placing plate, but other two corners are shown by forming the surface of the original placing plate 2 as a mat and by forming a light diffusion part. When an original  placing plate cover is open, indexes written by providing the mat can be seen by a  user, so that the original us positioned easily, no parallax appears.
Patent JP-S5758637-A (JP)
Title: Preparation of ether
Inventor: SUGATA KAZUAKI
IPC: C07C43/164
Filed: 1980-09-24
Abstract: PURPOSE: To obtain the titled compound in high yield and purity, by reacting an organic phase containing an alcohol and a halogen compound with an aqueous phase consisting of an aqueous solution of an alkali in the presence of a compound such as PEG-600-di-n-butyl ether.  
     CONSTITUTION: In reacting an alcohol of the formula R 1 OH(R 1  is alkyl, alkoxy- alkyl or aralkyl) with a halogen compound of the formula R 2 X (R 2  is alkyl or aralkyl; X is halogen) to give an ether of the formula R 1 OR 2 , an organic phase containing the alcohol and the halogen compound is reacted with an aqueous phase consisting of an aqueous solution of an alkali in the presence of a compound of the formula (R 3  and R 4  are H, alkyl, alkenyl, etc.; m is an integer ≥4; n is 0 or an integer ≥1) in an amount of 0.01W0.05mol based on one mole alcohol. The mixing ratio between the organic phase and the aqueous phase is preferably 5W10mol alkali based on one mole alcohol.  
     EFFECT:  A special organic solvent need not be used, and the operation can be carried out easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07317849-A (JP)
Title: Reverse shift device for gear transmission
Inventor: MORI YUJI
IPC: F16H3/14
Filed: 1994-05-24
Abstract: PURPOSE:To perform smooth selection of a reverse gear speed by a method wherein a stop member is set such a manner that it is rotatable by a given amount when an external force in the direction of rotation is exerted. CONSTITUTION:When a reverse gear speed is selected from a running forward state, rotation of an input shaft 1 is allowed through relative rotation of a synchronizing ring 13 when no chamfer occurs to the frictional engaging surface 14 of a reverse idle gear and the reverse idle gear is smoothly engaged with other gear for reverse. When chamfer occurs to the frictional engaging surface 14 and the synchronizing ring 13, rotation of the input shaft 1 is ensured in a way that a reverse synchro gear RS, i.e., an interlocking gear RR, effects relative rotation based on an output shaft 2 within a range of resilient deformation of a coil spring 5. This constitution performs smooth selection of a reverse gear speed.
Patent JP-H05327178-A (JP)
Title: Continuous manufacture of transparent conductive board
Inventor: OKA KAZUKI
IPC: H05K3/00
Filed: 1991-03-28
Abstract: PURPOSE:To print boards with a low cost in simple steps, to simply align them, to largely improve the yield and to remarkably shorten the working time. CONSTITUTION:A position detecting mark 2 of a transparent conductive pattern is printed with water insoluble ink on a long transparent board 1. It is so coated with water soluble resist as to form a reverse pattern of the conductive pattern to form a water soluble resist layer 3. A transparent conductive film is formed thereon. Then, the layer 3 and the conductive film formed thereon are removed by washing to form a transparent conductive pattern and to cut it.
Patent JP-H01306387-A (JP)
Title: Rear wheel suspending device for midget vehicle
Inventor: SONODA TAKAYOSHI
IPC: B62K25/26
Filed: 1988-05-31
Abstract: PURPOSE:To make a blanket unneeded, reduce the welding points, and achieve a reduction in the number of parts and an improvement in frame strength by coaxially supporting the upper ends of a RC (rear cushion) unit and a RA (reaction) rod of a link type suspension unit to a main frame rear end. CONSTITUTION:When a swing arm 9 is oscillated by the vertical movement of the rear wheel, a bell crank 8 is rotated with the center of a bell crank pivot 9a, and in according to this, the coil spring 3c of a RC unit 3 is stretched/ contracted to absorb the shock on the road face. In this case, the pivot 2a for the RC unit 3 to which the impact force is most concentrated is the base of the body frame, and formed into a blanket 2 fixed to the rear end of the main frame 1 having a sufficient mechanical strength. Therefore, even if the top end 4a of a RA rod 4 is coaxially supported together with the upper end 3a of the RC unit 3, a sufficient strength can be maintained without conducting a particular reinforcing work to this part.