baber/WOPTO huggingface dataset:
Patent JP-H08198524-A (JP)
Title: Peg tray, auxiliary instrument therefor, and yarn delivery method
Inventor: ISOBE MASAAKI
IPC: D01H9/18
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the transfer trouble and knot mistake of a bobbin. CONSTITUTION: A peg tray 10 for holding a bobbin 20 having a through hole, with yarn 21 wound thereon is provided with a cylindrical base seat 11 with a large diameter, a cylindrical leg part 12 provided at the upper part of the base seat 11 to a height of 25-225mm, with a diameter smaller than that of the base seat 11, and a head part 13 provided at the upper part of the leg part 12, with a diameter smaller than that of the leg part 12 and having the tip 14. The base seat 11, the leg part 12 and the head part 13 have a common through hole 15, and a top hole 16 is formed at the tip 14 of the head part 13.
Patent JP-H0616142-A (JP)
Title: Steering system for momentary steering ratio control
Inventor: ARESANDORO RORENCHINI
IPC: B62D137/00
Filed: 1992-12-18
Abstract: PURPOSE: To provide a steering system for an instantaneous steering ratio control and to suitably change a steering ratio for example to control a vehicle without trouble with safety under all driving conditions. CONSTITUTION: A steering system for an instantaneous steering ratio control comprises a steering wheel 3, a steering box 4 with an input pinion 5, and a device 7 interposed between the wheel 3 and the box 4 for varying the total steering ratio Ttot as a function of the speed, lateral acceleration and yaw velocity of the vehicle, the device 7 presenting an electric motor 9 controlled by a control system 10, and an epicyclic train 8 having a first member 18 angularly integral with the wheel 3, a second member 20 angularly integral with the pinion 5 of the box 4, and a third member 22 connected to angularly to the motor 9.
Patent JP-H07157605-A (JP)
Title: Flame-retardant polyolefinic resin composition
Inventor: MATSUNO TAKEMI
IPC: C08K3/24
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a resin composition most suitable for building material and furniture material and excellent in flame retardancy. CONSTITUTION:A resin comprising a mixture of a high-density polyethylene with an ultralow-density polyethylene and a saponified ethylene/vinyl acetate copolymer is mixed with an inorganic flame retardant obtained by combining a principal component comprising a white cement or Portland cement with magnesium hydroxide, titanium oxide and red phosphorus.
Patent JP-H06147860-A (JP)
Title: Product number discriminating method and positional shift measuring method for molded film
Inventor: MOGI KENTARO
IPC: B28B11/22
Filed: 1992-11-06
Abstract: PURPOSE:To save the number of workers by discriminating the product number of a molded item and measuring the amount of shift of mounting position from a correct position automatically thereby setting the contents of post-treatment process or correcting the operational program of post-treatment system automatically. CONSTITUTION:Light sources L1, L2, L3 are disposed immediately above and in front and rear of a molded item 1 mounted on a rotatable pallet P while imaging units C1, C2 are disposed immediately above and on one side of the molded item 1. Top plan profile, front profile, back profile, and side profile are observed according to flood light illumination system whereas profile at specific parts are observed according to transmission illumination system. Respective observation data are then processed through an image processor and product number of molded item is discriminated based on the outer view. Furthermore, the amount of positional shift is measured based on the observation data of top plan profile.
Patent JP-H08182761-A (JP)
Title: Syringe needle for protecting against infection
Inventor: HASUNUMA ISAO
IPC: A61M5/32
Filed: 1994-12-28
Abstract: PURPOSE: To prevent an accident of piercing the hand of a user with the apex of a needle from occurring and to protect diseases against being infected by forming a freely extendable and contractable cylindrical body surrounding a syringe needle main body along the syringe needle main body. CONSTITUTION: A plastic cylindrical body 4 through which the cutting direction of the apex of a syringe needle main body 1 can be confirmed is formed by fixing it on the upper face of a joint cup 2. The cylindrical body 4 is made longer than the syringe needle main body 1 and is formed so as to surround the periphery of the needle main body 1. In addition, the whole body except about 3-5mm from the apex is formed by a bellows 4a. In addition, as an opening, the edge of an opening 4b is cut into a radius-shape to lighten a sense of incongruity and a feeling of pain and it is opened into a tapered shape to fit the condition of the apex of the needle.  When it is used, the edge 4b of the opening of the apex of the cylindrical body 4 of the syringe needle main body 1 is brought into contact with a part for injection and a piston plug is pushed and then, the cylindrical body 4 receives a pushing pressure between the edge 4b of the opening and the joint cup 2 and the bellows 4a is corrugated and the syringe needle main body 1 is pierced. When it is pulled out, the cylindrical body 4 is returned to its original shape to hide the apex of the needle.
Patent JP-2001150712-A (JP)
Title: Method for thermal printing
Inventor: INUI FUYUKI
IPC: B41J2/36
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for thermal printing which can improve a gradation reproducibility without decreasing a printing speed. SOLUTION: Image data of one line is sequentially compared with gradation comparison data 0, 2,..., 510 by a comparator 35 for even number gradation comparison, and at the same time sequentially compared with gradation comparison data 1, 3,..., 511 by a comparator 36 for odd number gradation comparison. Each compared result is latched by latch circuits 41 and 42. When values of the latch circuits 41 and 42 are equal, the compared result '1' or '0' from the comparator 35 is directly transferred as it is to a driver 50. When the values are different, '-1' is transferred to the driver 50. The number of the transfers becomes 256. When gradation drive data is '1' or '0', the driver 50 inputs the same '1' or '0' to two shift registers. When the gradation drive data is '-1', the driver 50 inputs '1' to one shift register and '0' to the other shift register. Each gradation drive data is alternately read out after converted from serial to parallel, and input to a gate array, whereby each heating element is driven by 512 gradations.
Patent JP-H05152456-A (JP)
Title: Sealing device for semiconductor package
Inventor: MITSUMA YASUO
IPC: H01L23/02
Filed: 1991-11-29
Abstract: PURPOSE:To prevent operation inferiority of a semiconductor integrated circuit by preventing slippage of the bonding position of the cap on a semiconductor package. CONSTITUTION:A press member is columnar, and the bottom has a recess 101A. The inner wall face of the recess 101A has a specified inclination. The press member is shifted toward a semiconductor package 403. A cap 404 shifts in the direction of an arrow D while sliding on the inner wall of the recess 101A. The cap 404 is fixed onto the semiconductor package 403 by the press member 101, when it shifts to the specified position. Accordingly, the dislocation of the cap 404 is modified. The inner wall of the cap 404 ceases to contact with the semiconductor circuit on the semiconductor package 403, so the operation inferiority of the semiconductor integrated circuit can be prevented.
Patent JP-H07159087-A (JP)
Title: Machine gun feed wheel driving method and device
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A7/02
Filed: 1993-12-09
Abstract: PURPOSE:To shorten the period of time required for a bolt to retreat and come to a stop to feed a cartridge, and reduce the torque and the mean speed required for accelerating the bolt by releasing energy stored in a first elastic element and rotating a feed wheel intermittently. CONSTITUTION:When a cum drum 11 rotates to make a bolt 13 retreat by a specified amount and come to a stop at the final retreating position, a feed wheel 3 is freed from restraint in rotating motion by a connection releasing device 22 and enters a rotatable state. Thereby, the feed wheel 3 is intermittently rotated by the elastic restoring force of a first elastic element 6, so that a cartridge 15a received by the feed wheel 3 is sent to the loading preparatory position in front of the bolt 13. Therefore, as the cartridge 15a is quickly sent up to the loading preparatory position, the bolt 13 proceeds into the forward step after it retreats only a little and stops. Before the bolt 13 beings to move forward again and comes to the final retreating position, the connection releasing device 22 enters the state of restraining the feed wheel 3 from rotating.
Patent JP-H10187263-A (JP)
Title: Side stick type control device
Inventor: MORIYAMA MASAMI
IPC: B64C13/02
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a side stick type control device capable of reducing the load of a wrist and attaining stable and highly accurate control. SOLUTION: The side stick type control device is supported so as to be optionally deformed in the pitch and roll directions of a casing 5 and constituted of a grip 1 for transmitting the control variables of respective directions, an arm rest 7 arranged on the rear of the grip 1 in the pitch direction and supported so as to be optionally deformed in the pitch and roll directions of the casing 5 and a link mechanism for deforming the arm rest 7 in accordance with the deformation variable of the grip 1.
Patent JP-H10188239-A (JP)
Title: Magnetic disk device
Inventor: TSUKAMOTO YUJI
IPC: G11B33/14
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability against dust, etc. SOLUTION: This device is provided with a magnetic disk 10, a floating magnetic head slider 12 and a control part 14 controlling the operation of the magnetic head slider 12 and magnetic disk 10. Then, the control part 14 moves the magnetic head slider 12 to the CSS(contact start stop) area of the magnetic disk 10 at every a fixed time, and performs at least once CSS operation.
Patent JP-H04210173-A (JP)
Title: Solenoid valve
Inventor: HIROZAWA HIDENORI
IPC: F02M9/06
Filed: 1990-11-30
Abstract: PURPOSE:To prevent troubles that could be caused by the heavy components of gasoline by putting oil in those spaces among members moving relative to each other which do not act as fluid passages, the oil having such viscosity as being relatively hard to be changed by temperature and being chemically stable and hard to be mixed with gasoline. CONSTITUTION:Oil 37 whose viscosity change due to temperature is relatively small and which is chemically stable and hard to be mixed with gasoline, such as silicon oil or fluorine oil fills the spaces among first and second movable iron cores 13, 23, first and second rods 15, 25 and a second guide 28, all of which serve as movable members, and a bobbin 7, first and second fixed iron cores 12, 22 and a first guide 18, all of which serve as fixed members. The oil 37 fills the space A between both of the movable iron cores 13, 23, the space around both of compression springs 14, 24, and a space communicated with these spaces (including the space between sliding portions), thereby preventing gasoline from entering the spaces.
Patent JP-H06185059-A (JP)
Title: Forming method of face of slope
Inventor: MIZUNO MASAKI
IPC: E02D17/20
Filed: 1992-11-30
Abstract: PURPOSE:To shorten the term of work and reduce the cost of execution by using L-shaped forms consisting of a face plate and a baseplate and a mesh structure for civil engineering. CONSTITUTION:A plurality of L-shaped forms 1 are connected continuously along slope-face forming lines, and mesh structures 5 for civil engineering are laid in the forms while the structures 5 are brought into contact with the internal surfaces of the faces of slopes of the forms and edges are projected from baseplate edge lines (Fig. 2 (A)-(B)). Banking is rolled inside the L-shaped forms, ground surfaces with trapezoidal sections are formed while being brought into contact with the forms, and the residual half sections of the mesh structures for civil engineering are folded and laid while being brought into contact with the ground surfaces (Fig. 2 (C)-(D)). Banking is rolled and horizontal grounds are formed, and the L-shaped forms are extracted (Fig. 2 (E)-(F)). A series of these operation is repeated up to a required height.
Patent JP-2000130009-A (JP)
Title: Sash sheave with buffer device for automatic closing door
Inventor: ANDO KAZUAKI
IPC: G05D13/28
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To save labor of execution works and inspection works by fitting a drive gear having a built-in unidirectional clutch and meshing with a separate speed increasing gear row on an extended shaft of one side buffering sash sheave and actuating a centrifugal governer to regulate the retreating force of the laterally sliding door. SOLUTION: A sash sheave and a buffering sash sheave 6 are held by nearly 7-shaped retaining metal tools 4, 4 mounted on both sides of the upper part of a laterally sliding door so as to be rotatably pivoted. The laterally sliding door is engaged with a rail laid on the wall face of a head jamb in a pressure- contact state by the weight of the door to slidably support the door. A drive gear 9 provided with a built-in unidirectional clutch 8 and fitted to the extended shaft 7 of the buffering sash sheave 6 increases the speed of a small gear 10 constituting a speed increasing gear row in the gear ratio and further, increases the speed of a centrifugal governer 15 in the gear ratio.  Hence, the speed of buffering sash sheave 6 is regulated together with the other sash sheave and it is smoothly brought into contact with the side column of an opening and brought to a stop when it ceases to retreat.
Patent JP-H08189777-A (JP)
Title: Melting furnace
Inventor: TOFUN MASAHIDE
IPC: F27B14/10
Filed: 1994-12-28
Abstract: PURPOSE: To ladle molten metal at an appropriate temperature immediately after charging a solid material into the molten metal in a melting furnace. CONSTITUTION: A melting furnace 1 is provided with a crucible 2, a cover 3 for covering the crucible 2, and a cylindrical member 5 having a branching tube 4. The branching tube 4 branches slantingly downward from the upper part of the cylindrical member 5 and is so formed that a lower opening 14 of the branching tube 4 can be seen through an upper opening 9 of the cylindrical member 5. The cover 3 is provided with a non-combustible gas feed pipe 16a having an opening which opens to a space 15 of the melting furnace 1, while a large-diameter part 11 of the cylindrical member 5 is provided with a non-combustible gas feed pipe 16b having an opening which opens to a space 17 of the cylindrical member 5, and non-combustible gas is fed into the spaces 15, 17 from a bomb 19 through the non-combustible gas feed pipes 16a, 16b.
Patent JP-H06156382-A (JP)
Title: Forward/reverse speed shifting device for vessel
Inventor: ONOE AKIHIRO
IPC: B63H23/30
Filed: 1992-11-28
Abstract: PURPOSE:To provide a forward/reverse speed shifting device which can surely engage/disengage a clutch with/from a gear, and also can smoothly and quickly engage the clutch with a rotating gear. CONSTITUTION:The device includes a shift rod 22 which allows a first clutch 25 to be engaged/disengaged with/from a first or a second gear 9 or 10, also allows a second clutch 26 to be engaged/disengaged with/from the second gear, includes an operating member 41 transforming the aforesaid operations into the forward/reverse speed shifting operation, and connects a gear shifting rod to the operating means. And a distance between the first clutch and the first gear is made shorter than a distance between the second clutch and the second gear.
Patent JP-H07156579-A (JP)
Title: Easy letter paper
Inventor: SHIMOKAWA NAGAYO
IPC: B42D15/00
Filed: 1993-12-10
Abstract: PURPOSE:To bring a person in humor for writing a letter at ease without taking clerical error to hear and, in addition, simply reconstruct an interesting picture postcard from an official postcard. CONSTITUTION:A letter paper consists of a releasing paper of postcard size 1 and a paper sheet 2, the size of which is slightly smaller than that of the releasing paper and made of Japanese paper or Japanese paper-like sheet and on the rear surface of which bonding layer is provided. On the front surface of the sheet, sentence for greeting 4, patterns 5 and ruled lines 6 and the like are printed in color or made in blank on the ground.
Patent JP-H03198136-A (JP)
Title: Check system for dma transfer data
Inventor: TSURU KIYOSHI
IPC: G06F13/00
Filed: 1989-12-27
Abstract: PURPOSE:To automatically check the data errors produced during the transfer of DMA data via hardware by providing a comparator which performs the comparison between the read and write data. CONSTITUTION:A write data temporary holding circuit 7 is provided together with a monitor starting switch 9, a writing action monitoring circuit 11 which monitors directly the transfer of data in response to the set output signal of the switch 9 and then outputs an end signal of the monitoring, and an address setting circuit 13 which sets the write address of the data that is directly transferred. Furthermore a read request circuit 15 is added to order a direct memory access controller 3 to read data out of a 2nd data storing device 5 in response to the end signal together with a comparator 17 which compares the data read out of the device 5 with the write data and checks the errors of the write data. In such a constitution, the errors of data can be automatically checked via hardware during the transfer of DMA data.
Patent JP-H07163208-A (JP)
Title: Weeder in simultaneous puddling and planting machine
Inventor: SANO KAORU
IPC: A01C11/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a weeder in a simultaneous puddling and planting machine so as to shallowly puddle a plowed field while cutting weeds, embedding the cut weeds in soil and removing the weeds and simultaneously carry out the planting. CONSTITUTION:This weeder in a simultaneous puddling and planting machine is provided by arranging plural planting units at an interval in the transverse direction at the rear of a mobile machine body, transversely installing a forcedly rotated and driven puddling rotor 15 in front of the planting units and further transversely providing a cutting mechanism 24 with a prescribed interval from the puddling rotor 15 in front of the puddling rotor 15.
Patent JP-H09179114-A (JP)
Title: Liquid crystal device
Inventor: NUKANOBU TSUNEKI
IPC: G02F1/1333
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive strength of polarizing plate with the surface of panel. SOLUTION: When producing a liquid crystal device 1, substrates 2 and 3, on which insulated films or orientation control films are formed, are stuck together and liquid crystal 5 is injected into the gap between these substrates 2 and 3. Then, a touch angle θW of water on the outside surfaces of substrates 2 and 3 is made smaller than 60 deg. or otherwise, surface energy γ is made higher than 40dyne/cm. Afterwards, polarizing plates 6 and 7 or the like are stuck, a back light device B is assembled and the liquid crystal device 1 is produced. In this case, since the touch angle θW of water on the outside surfaces of substrates 2 and 3 is made smaller than 60 deg. or the surface energy γ is made higher than 40dyne/cm, the adhesive force of polarizing plates stuck on the outside surfaces is improved.
Patent JP-H08237138-A (JP)
Title: Compression equipment and compression method
Inventor: WELCH TERRY A
IPC: H03M7/40
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently compress and encode a signal string with a satisfactory compression rate by using a code assigned to each newly encountered character signal string B of an input character signal flow A to store it in a RAM and comparing the signal flow A with the stored signal string B to search. SOLUTION: A controller 13 controls the whole of a compression device, and character, code number, and RAM address registers 17, 19, and 28 process the input character signal flow A together with a hashing function circuit 23. In this processing, a prefix code or the like assigned to each newly encountered character signal string B of the signal flow A is used to store it in a storage part of a RAM 29. A comparator 32 compares the signal flow A with the signal string B called from the RAM 29 t search it, and the longest matching is determined, and a RAM address is accessed in accordance with the number of character signals in the longest matching. The longest matching is determined by this result, and the subsequent extended signal flow is processed to output a compressed encoded signal from the register 19.  Thus, the signal flow A is efficiently compressed with a satisfactory compression rate.
Patent JP-H09180364-A (JP)
Title: Driving device for spindle motor
Inventor: SHIYU SEISHIN
IPC: G11B19/26
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To shorten the track access time of an optical head by providing a CAV servo which controls a spindle motor so that it rotates at a constant angular speed when the optical head is positioned in parallel to a CAV servo and jumps. SOLUTION: When the optical head jumps to another specific track with an external seek instruction, a switch S is switched from the CLV servo 13 to the CAV servo 15. This CAV servo 15 is coupled in parallel to the CLV servo 13 and functions to rotate the spindle motor at a constant angular speed irrelevantly to the reproduction position of the optical head 3. Therefore, while the optical head 3 moves searching for the specific track on the disk 1 with the seek instruction, the spindle motor 20 rotates at the constant angular speed.
Patent JP-2001159562-A (JP)
Title: Vibration measuring device
Inventor: NAKAJIMA SATOSHI
IPC: G01H17/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vibration measuring device capable of accurately and easily measuring and estimating the degree of periodicity of a vibration waveform of a vibration measurement target object by use of a radio communication. SOLUTION: This vibration measuring device measures vibration of mechanical equipment or electrical equipment that is the measurement target object. The vibration measuring device comprises (1) a sensor part 10 having a means 11 fixing the sensor part 10 to the target object, a means 12 detecting the vibration of the target object, a means 13 primarily processing the detected vibration signal, and a means 14 transmitting the primarily processed vibration signal by radio; and (2) a main body part 20 having a means 21 receiving the vibration signal transmitted by radio, a secondary process means 22 with a function converting the received vibration signal into a vibration spectrum and calculating a spectrum peak coefficient, and a means 23 displaying the secondarily processed result.