baber/WOPTO huggingface dataset:
Patent JP-S6216219-A (JP)
Title: Thin film magnetic head
Inventor: IWATANI SHIGEYUKI
IPC: G11B5/31
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the generation of a peak shift by the edge noise by forming a magnetic head surface so as to be made flush with the projecting and rising surface of the 2nd magnetic layer. CONSTITUTION:The magnetic head surface ghij is formed and finished by polishing so as to be made flush with the rising surface A of the 2nd magnetic layer 5 after a thin film process and the edge hi on the 1st magnetic layer 1 side is chamfered. Since the edge gj on the 2nd insulating layer 5 side is smoothly formed by the thin film process, no edges are formed thereto. The generation of the peak shift by the edge noise is thus prevented and the read accuracy is improved.
Patent JP-H0821556-A (JP)
Title: Motor-driven flow control valve
Inventor: AOKI TETSUYA
IPC: F16K31/04
Filed: 1994-07-06
Abstract: PURPOSE:To prevent thermal deformation of a valve casing opening. valve seat, and communication hole at the time of manufacturing and at welding connection of a refrigerant flow piping by forming a valve body part and a can part from a consolidated component part made of metal, and by forming the piping connection holes for the primary port and secondary port from protruding holes structured in a single piece with the valve body part. CONSTITUTION:A motor-driven flow control valve for use in the flow-rate control of a refrigerant to serve for the refrigerating cycles is equipped with a primary port 1a and secondary port 1b in communication with the valve chest 1 and a valve body A' furnished with a valve seat 3a at its communication hole 3. The valve body A' is equipped with a stator coil D furnished inside and outside of a can 6a' and a rotor C which is movable with energization of the stator coil D, and a rod-shaped needle valve 5 is opened and closed by rotation of the rotor C. The valve body part A' and can part 6a' are formed in a consolidated component part made of metal, for example as a cast item, and the piping connection holes for the primary hole 1a and secondary hole 1b are formed from protruding holes 27a, 27b structured in a single piece with the valve body part A'.
Patent JP-H0680747-A (JP)
Title: Production of phenol resin
Inventor: YANO MASABUMI
IPC: C08G8/00
Filed: 1993-06-25
Abstract: PURPOSE:To decrease the amt. of unreacted low-molecular components in a resole phenol resin and to thereby prevent an odor from emitting from a laminated board. CONSTITUTION:The first process comprises reacting a phenol with formaldehyde in the presence of 0.12-0.20mol of a catalyst consisting of a mixture of ammonia with a tertiary amine based on 1mol of the phenol. The second process comprises reacting a phenol with formaldehyde in the presence of a tertiary amine, adding ammonia to the reaction system, and continuing the reaction.
Patent JP-H113588-A (JP)
Title: Semiconductor memory device
Inventor: OKAMURA YOSHIFUMI
IPC: G11C11/407
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To make the second data amplifier circuit only have to perform one or two actions of th amplification or balance precharge and data transmission and accordingly to speed the read cycle time of of the data transmission path section by making plural second data amplifier circuits conduct successive selective operations in accordance with the signal of an external clock. SOLUTION: A counter circuit 200 is inputted with an internal clock signal ICLK, and a read enable signal READE and at the time of read it perform one-bit counter operation in synchronization with an internal clock signal ICLK to output a count signal CNT. The two second data amplifier circuits 111, 112 are inputted with read write bus pair RWBUS.T/N and at the time of read they are selectively activated by the second data amplifier control signals RPUL21, RPUL22 which correspond to the output value of the counter circuit 200. A complementary signal pair is latch-inputted, inputted to a selection circuit 220 through read buses RBCUS.T1/N1, RBUS.T2/N2 to be selected in response to the output value of the counter circuit 200.
Patent JP-S6420347-A (JP)
Title: Apparatus for connecting heald frame to transmitting element of shuttle forming mechanism
Inventor: JIYANNPAURU FUROMEN
IPC: D03C9/06
Filed: 1988-06-24
Abstract: PURPOSE: To provide the subject device so designed that, a specific member slotted in parallel with the plane of a heddle frame is furnished on either side of a cable to considerably diminish an overhang present between each of upright columns of the heddle frame and a cable axial line securing the displacement. CONSTITUTION: This device has such a scheme that, a fork element 2 is abutted on the upright column 1 of a heddle frame and the tenon on the end of a male member 3 is received by the opening 2a of the element 2; the housing 3b of the male member 3 is mounted with two push elements 5 mutually linked with a jaw 4 and clamping screw 6; a rod 7 is inserted into between the bottom of the housing 3b and the bearing face 4a of the jaw 4 and fixed to the male member 3 by the aid of operating the screw 6 and the end 3a is closely fitted inside the opening 2a; as the cross section of the bottom of a slot 2b is semicylindrical, the rod 7 closely contacts with the bottom of the slot 2b.
Patent JP-S6134552-A (JP)
Title: Printing paper
Inventor: HOSOMURA HIROYOSHI
IPC: G03G7/00
Filed: 1984-07-27
Abstract: PURPOSE:To provide excellent runnability and stackability and to prevent the generation of the trouble arising from an adhesive agent sticking to a photosensitive body by providing a pressure-sensitive adhesive agent layer to the prescribed part of the space of raw paper and formulating the adhesive agent in such a manner that the adhesive agent does not adhere or stick to parts except the adhesive agent layer parts to each other. CONSTITUTION:The self-adhesive or pressure-sensitive adhesive agent which adheres the adhesive agent layers to each other only by the pressure without using an activator and does not adhere or stick to the part where the adhesive agent is not coated and contains a filler is coated to the prescribed parts of the space of the raw paper. The adhesive agent which is provided with tackiness by addition of a tackifier such as rosin like, for example, a rubber pressure-sensitive adhesive agent and by copolymn. and polymer blending of a soft high-tack component having arelatively low glass transition point and is compounded with a relatively much lubricant or the adhesive agent which is prepd. by adding the lubricant at a relatively low ratio to natural rubber having low tackiness is used. The generation of the black spots on the copy owing to the adhesion of the adhesive agent to a photosensitive body is eliminated and the excellent runnability is obtd. by coating such self-adhesive agent to the prescribed part of the raw paper space. The paper is used for a printer of a Xerography system, etc.
Patent JP-S5945126-A (JP)
Title: Manufacture of plastic pipe
Inventor: INOUE TETSUO
IPC: B29C65/00
Filed: 1982-09-08
Abstract: PURPOSE:To restrain the tendency of winding at the minimum by a method wherein a plastic pipe wound round a drum is rewound over another drum with a drum diameter smaller than or equal to the former drum such that the surface of the pipe opposite to that having been circumscribed round the drum is now circumscribing the drum in the reversed direction. CONSTITUTION:A plastic pipe 2 extruded out of an extruder 1 is wound round a drum 3 with a drum diameter of DA and left intact until the pipe has tendency to wind naturally. Next, the pipe 2 is rewound from the drum 3 to another drum 4 which has a drum diameter DB smaller than or equal to the drum diameter DA (DB<=DA). At this time, the pipe 2 is wound round the drum 4 such that the surface of the pipe opposite to that having been circumscribed round the drum 3 is now wound round the drum 4 in the reversed direction relative to the winding direction over the drum 3. By so doing, while the pipe 2 had tendency of winding as shown at 21, it now undergoes tendency of winding as shown at 22 to compensate the preveious tendency, so that the pipe has a substantially linear shape as shown at 23 when drawn out of the drum 4. The drum 3 may be formed to have a tapered cylinder 3A to make it possible that the pipe 2 is wound round the upper side of the cylinder 3A to be descended to the lower side by its own weight and then sent to the drum 4 from the lower side of the drum 3.
Patent JP-S5779740-A (JP)
Title: Radio communication system
Inventor: ONO YOSHIAKI
IPC: H04B7/005
Filed: 1980-11-05
Abstract: PURPOSE:To decrease the power consumed in a relay station, by controlling the relay station for fading prevention at both opposing stations and operating the relay station only when fading takes place between the said opposing stations. CONSTITUTION:When fading takes place between stations A and B, a reception level is decreased and when the line from the station A to B is interrupted, the interruption of line is detected at a remote control receiver 3 in the station B is detected and an instruction is given to the station A so that an amplifier 9 toward a station C from the station B in the fading prevention relay station C can be operated by using a reversible line from the station B to the station A. If the reception from the station C at the station B is not confirmed with a series of switching operation, it is discriminated that the line from the station B to the A is interrupted with fading, and the operation of the amplifiers 9, 8 toward the stations B and A from the station C is directly transmitted from the station A to the C as shown in the arrow of dotted lines.
Patent JP-S642856-A (JP)
Title: High speed superfinishing machine
Inventor: SUMIDA YUICHI
IPC: B24B35/00
Filed: 1987-06-24
Abstract: PURPOSE: To enable a machine to almost perfectly remove influence or centrifugal force, which acts on a high speed superfinishing grinding wheel and a member supporting that grinding wheel, by providing a control mechanism which controls a pressurizing means for pressurizing the high speed superfinishing grinding wheel in accordance with swivel action preventing inertia weight from increasing.  
     CONSTITUTION: A machine, actuating a swivel mechanism 17 by a swiveling motor 19, swiveling a swivel shaft, supporting a grinding wheel 1 to an arm 5 and swiveling the grinding wheel 1 reciprocating around the swiveling center in a predetermined swivel width, performs superfinishing work of a raceway surface 3a of a workpiece 3 by the grinding wheel 1. Here the machine, which presses the grinding wheel 1 to the raceway surface 3a through a pressing member 13 of the arm 5 by a hydraulic cylinder 7 controlling its oil hydraulic servomotor 15 to de driven by a function generator 21, applies predetermined vibrative pressurizing force to the grinding wheel 1 so as to almost perfectly cancel its centrifugal force each other when this grinding wheel 1 swivels. As the result, the raceway surface 3a of the workpiece 3 can be ground in a high speed and high efficiency by the superfinishing machine. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0712309-A (JP)
Title: Moisture separating and heating device
Inventor: YOSHIMURA KOICHI
IPC: F02B75/02
Filed: 1993-06-25
Abstract: PURPOSE:To prevent casings of a high pressure turbine and a low pressure turbine from being damaged by a method wherein a stress at a cross-around pipe caused by projecting deformation at a moisture separating and heating device is reduced. CONSTITUTION:A moisture separating device and a moisture heating device are stored within a lateral-directed cylindrical shell 1 and they are supported by their own weights by hanger devices 16 and 17. In such a moisture separating and heating device as above, self-weight supporting points are set inside of the two cycle steam inlets or cycle steam outlets arranged at both ends of a plurality of cycle steam inlets 13 and cycle steam outlets 14 arranged in a longitudinal direction of the shell.
Patent JP-S5675207-A (JP)
Title: Nonnslip device
Inventor: KAARU BURA
IPC: B60C27/12
Filed: 1980-11-05
Abstract: The clamping means of the anti-slip device includes a pair of locking members for selectively clamping the overlapping wire ends of the wire in a manner so as to only permit movement in a sense of a shortening of the effective length of the wire. A pair of release members are actuated simultaneously by a frame so as to move the locking members from an inclined position in which the wires are clamped to an upright position in which the wires are free to move through the locking members. The clamping wire is secured within the helical spring forming the resilient pull element at a point diametrically opposite the clamping means. With the anti-slip device fitted onto a wheel and with the release members in a locking position, the locking members allow the clamping means to move relative to the wire ends only in the sense of a shortening of the effective length of the wire. With the release members and the locking members in the release position, the wire ends can move relative to the clamping means in the opposite direction. This anti-slip device can be readily fitted onto a wheel. Further, the device can be reliably secured in place with take-up being automatic.
Patent JP-S5780430-A (JP)
Title: Production of cation exchange membrane
Inventor: KIYOTA TOORU
IPC: C08J5/22
Filed: 1980-11-07
Abstract: PURPOSE: To obtain an excellent cation exchange membrane, by laminating a blend film of specific group-contg. polymers with a film of perfluorocarbon polymer contg. a carboxylic acid forming group, and deriving therefrom carboxylic acid and sulfonic acid groups.  
     CONSTITUTION: A perfluorocarbon polymer having a sulfonic acid forming group of formula I and a perfluorocarbon polymer (B) having a carboxylic acid forming group of formula II are blended to form a filmy product, which is laminated with polymer B. Next, said carboxylic acid and sulfonic acid forming groups are converted into the corresponding acid groups to give a cation exchange resin which is useful as electrolytic diaphragm for alkali metal halide because of no lowering of current efficiency and no alklai metal halide contamination into a formed alkali metal hydroxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0446465-A (JP)
Title: Picture information encoding system
Inventor: OGAWA NOBUO
IPC: G06T9/00
Filed: 1990-06-14
Abstract: PURPOSE:To efficiently compress a halftone picture data by dividing a binarized picture into plural groups according to the gradation, and compressing them. CONSTITUTION:The following circuits are constructed in order to compress the picture data. One is a selector circuit 2 which divided the picture data into the plural groups from a black group to a white group according to the gradation, corresponding to a threshold value. Another is a continuity compression circuit 3 which compresses the picture data by coding the continuity of a digital signal corresponding to the prescribed group of the picture data. Another is a difference compression circuit 4 which compresses the picture data by indicating only the difference between the picture data of the prescribed group and the picture data of a group except for the prescribed group. The other is a multiplexer 5 which outputs the output of the continuity compression circuit 3 and the output of the difference compression circuit 4 by switching them.
Patent JP-H0646535-A (JP)
Title: Charger
Inventor: KIKUCHIHARA TSUTOMU
IPC: G05F1/10
Filed: 1992-05-22
Abstract: PURPOSE:To improve harmonic distortion in a capacitor input type rectifier circuit by employing a switching power supply at a power converting section of a boosting charger. CONSTITUTION:The charger comprises an AC input rectifier D1, a switch SW1 performing high frequency switching of rectified pulsating current, a transformer T1 transmitting the pulsating primary power to the secondary, rectifying/ smoothing circuits D2, D3, C1, CO for rectifying/smoothing the secondary power to produce DC current for charging a battery, a charge control circuit 3 producing a charging current control command, a current detecting circuit 2, and a circuit 1 for controlling the switch SW1 with a predetermined frequency and pulse width. Furthermore, full-wave rectified pulsating AC input waveform is subjected to high frequency switching with a pulse width limited by a current detecting circuit 2 thus widening the conduction angle of input current, suppressing harmonic distortion, and improving power factor.
Patent JP-H091197-A (JP)
Title: Sludge agitatable dryer
Inventor: KOJIMA MASAYUKI
IPC: F26B25/04
Filed: 1995-06-22
Abstract: PURPOSE: To provide the dryer for which only small power is required and which can intermittently be operated. CONSTITUTION: In this dryer, a double screw 14 is coaxially placed in a cylindrical casing 12 consisting of an outer cylinder 18 and an inner cylinder 16. This double screw 14 consists of an outer screw 34 having blade areas that decrease in the direction from a supply port 20 toward a discharge port 22 and an inner screw 32 having a blade twist direction reverse to that of the outer screw 34 and blade areas that increase in the direction from the supply port 20 toward the discharge port 22. Dehydrated cake is fed into the casing 12 and in the vicinity of the supply port 20, most of the cake is conveyed toward the discharge port 22 by the outer screw 34, however, in the vicinity of the discharge port 22, most of the cake is returned toward the supply port 20, namely the dehydrated cake is circulated within the casing 12.  Also, since the inner screw 32 and the outer screw 34 have different blade twist directions from each other, shear force is applied to the dehydrated cake and the dehydrated cake is circulated and moved while always changing its part in contact with the inner peripheral surface of the casing 12.
Patent JP-H0820122-A (JP)
Title: Method and apparatus for recording to storage medium
Inventor: ONO TADAYOSHI
IPC: B41M5/26
Filed: 1994-07-07
Abstract: PURPOSE:To improve the fastness of an image and to prevent characters from breaking by a method in which the image, after being transferred thermally on the surface of a storage medium with the use of an ink sheet which is made by applying thermoplastic ink containing a photopolymerisable compound on the surface of a support, is irradiated with light to be fixed on the surface of the storage medium. CONSTITUTION:When a lamp 4 is switched on by the command of CPU, and a magnetic card 3 is inserted into an apparatus while a thermal printing plate 1 being heated, a transfer roller 8 is actuated by a transfer control part through the output of an insertion detection sensor. When the recording part of the transferred card 3 passes through a sensor 5, the card 3 stops right under the printing plate 1, which is then brought down by a driving means so that an ink sheet contacts the card 3, and ink corresponding to the characters of the plate 1 is transferred from the ink sheet 2 onto the recording part of the card 3. The card 3 is transferred again, and the ink image is cured by light when the card 3 passes through the irradiation area of the lamp 4.
Patent JP-S5581714-A (JP)
Title: Treating method for exhaust water
Inventor: TANAKA HIROKAZU
IPC: B01D33/04
Filed: 1978-12-14
Abstract: PURPOSE: To treat exhaust water continuously by using glass wool as a filter material through a mechanism wherein a raw liquid is supplied while a band like glass wool filter material of which both end portions are closely adhered to a corresponding seal surface is run synchronously.  
     CONSTITUTION: When a glass wool filter material 17 is sent into between a sealing surface 4A of a rotor and a sealing surface 14A of a caterpillar curved portion while a rotor 2 is rotated to a direction of an arrow R at a constant speed, decause a curved portion 15 is forced in all area thereof so as to approach to a rotor 2 according to the action of a tension roller 16A, 16B, the left and the right ends of a filter material 17 are closely adhered to a sealing surface 4A of a rotor and a sealing surface 14A of a curved portion in a surface and a back surface thereof. Thereby, the rotation of a rotor 2 is transmitted to a caterpilar 14 through a filter material 17 and a filter material 17 is run along a curved passage L synchronously in a condition gripped between a rotor 2 and a caterpilar 14. On the other hand, a raw liquid W is supplied between a left and a right side plates 3, that is, into the interior of a rotor 2 from a raw liquid supply nozzle 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05318257-A (JP)
Title: Tool replacing device
Inventor: YUZUHARA HIDEO
IPC: B23Q3/157
Filed: 1992-05-22
Abstract: PURPOSE:To achieve high speed replacement of tool without encountering any hindrance by raising the speed of a replacement arm till the maximum within the range where no over-load is generated. CONSTITUTION:A disc cam 4 and a roller cam 5 are rotated by a servo motor 1 through a reduction gear 2. For each turn of the disc cram 4 and roller cam 5, a replacement arm 6 executes the tool replacing sequence including such motions as revolution and inserting/drawing off. During this replacing sequence being executed. the weight of a tool held by the arm 6 is studied and determined on the basis of the current value of the motor. The allowable acceleration and the execution acceleration of the arm 6 are computed from this weight of tool and the machine constants, and the speed of the servo motor 1 is controlled to the maximum within the range of allowable acceleration. Acceleration sensors 11Z, 11R are provided to sense the actual acceleration of the arm 6, and the execution acceleration is altered upon comparison of the measurements with the value according to the computation.
Patent JP-H113440-A (JP)
Title: Touch panel type ticket vending machine
Inventor: MOTOKI TOSHITSUNE
IPC: G09F9/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent an undesired train ticket from being issued by providing a control means that performs ticket issuing processing on condition that a detection signal continues longer than threshold and nullifying a detection signal that has short continuous time. SOLUTION: The threshold of detection time is very short and, for instance, if an input is performed when threshold is equal to or more than T0 , and when the position of a finger traces P1 to P3 and reaches a desired position P4 , the position P1 is mistakenly inputted. This makes the threshold of detection time T1 , which is too longer, the signals of the positions P1 to P3 are nullified and the position P4 is inputted. When an inputted detection signal is taken into an operation processing controller and a prescribed detection signal is detected, a ticket-vending machine is operated and issues a ticket. The operation processing controller first decides whether a touch panel is on or not and compares a detection signal with the time T1 when it is on.  Next, it performs ticket issuing processing when the detection signal is the time T1 or more, and does not perform ticket issuing processing when it is below the time T1 .