baber/WOPTO huggingface dataset:
Patent JP-H07292555-A (JP)
Title: Device for driving retaining frame for sewing machine
Inventor: TAJIMA IKUO
IPC: D05B39/00
Filed: 1994-04-15
Abstract: PURPOSE:To eliminate a useless space between heads of a sewing machine in a multi- head sewing machine and to miniaturize the multi-head sewing machine while securing an angle of rotation of a driving ring at a value corresponding to a demand. CONSTITUTION:This device for driving a retaining frame for a sewing machine is constituted in such a way that each driving ring 40 is rotated round a shaft line in the Y direction through ribbon-like materials (wires) 58 and 59 by reciprocating drive of a driving part of an X axis of the sewing machine and is operated linearly in the Y direction by reciprocating drive of a driving part of an X axis. The ribbon-like materials are individually wound on each driving ring 40. The ribbon-like materials 58 and 59 are connected to a movable material linked to the reciprocating drive of the driving part of the X axis and at both sides of each driving ring 40. The positions of the ribbon-like materials 58 and 59 in each driving ring 40 are arranged in a state of an alternately shifted in the Y direction between the adjoining driving rings 40. Consequently, an interval of the rotary shaft lines in the adjoining driving rings 40 is set smaller than the maximum movement amount of connecting parts (connecting tools) 54 and 55 between the movable material and the ribbon-like materials 58 and 59.
Patent JP-H03277197-A (JP)
Title: Dc brushless motor drive
Inventor: YAMAMOTO KIYOSHI
IPC: H02P6/16
Filed: 1990-03-26
Abstract: PURPOSE:To eliminate a rotor position sensor so as to reduce the number of parts by initially setting a stator winding in a specific exciting phase through application of a starting signal, stepping the stator winding to next exciting phase upon elapse of a predetermined time and then advancing the exciting phase step by step in synchronization with transition of the output from a speed sensor. CONSTITUTION:At the time of starting, a speed command voltage VREF is set and then a reset signal RS is applied thus producing a rectangular starting pulse signal ST having pulse width T. A stator field Ho is produced forcibly by applying the starting signal ST. When a rotor 1 is not at a position matching with the exciting phase of the field Ho, it is rotated to a rotational position matching with the exciting phase. Power is then fed from a pulse sequence circuit 4 to windings U to W thus producing a stator field H1. Pulses are produced from a tachometer generator as the rotor 1 rotates and the output of the pulse sequence circuit advances to next commutation pulse.
Patent JP-S62233338-A (JP)
Title: Method for laying of slip inhibitor for caisson
Inventor: KAWAKITA YOSHIMASA
IPC: E02D23/02
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the cost of construction work as well as shorten the period of construction by a method in which a slip inhibitor is hung down into sea by a crane, a floating caisson is introduced onto the slip inhibitor, and the slip inhibitor is fixed to the bottom of the caisson being floated. CONSTITUTION:A slip inhibitor 2 mounted on a base ship 1 is hung down by an offshore crane 3 into sea, and a caisson 4 is introduced onto the inhibitor 2. A float 7 on the tip of a reinforcing core wire 5 is pulled up and fixed to a fixing metal 8 on the top of the caisson 4. Also, the other core wire 5 is altogether hung down by the crane 3 through a beam 6, the slip inhibitor 2 is tensed and set to the bottom of the caisson 4, and the wire 5 is fixed to the metal 8. The caisson 4 having the inhibitor 2 set to its bottom is filled with ballast and landed on the seabed foundation.
Patent JP-2000271810-A (JP)
Title: Diamond sintered body rotation cutting tool
Inventor: KANEDA YASUYUKI
IPC: B23D77/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate any clearance between a diamond sintered body and a tool base material, prevent chip from accumulated and clogging by using a solder material superior in wettability with the diamond sintered body. SOLUTION: A solder material 5 capable of joining a tool base material 1 with a diamond sintered body layer 2' is used to join them so that a clearance between the diamond sintered body 2 and the tool base material 1 is buried by the solder material. The solder material 5 joining the diamond sintered body 2 and the tool base material 1 includes one kind or two kinds of 0.5-10 wt.% of Ti or Zr or one kind or two kinds of 5-15 wt.% of In or Sn, and 15-35 wt.% of Cu, and the residual part is composed of Ag and inevitable impurities. If one kind or two kinds of Ti or Zr are less than 0.5 wt.%, the effect of the wettability improvement of the solder material 5 is not exhibited on the diamond sintered body.
Patent JP-S61236101-A (JP)
Inventor: KATSUTA TADASHI
IPC: H01C7/00
Filed: 1985-04-12
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-H09271066-A (JP)
Title: Communication method, communication system, communication terminal equipment and communication management equipment
Inventor: OKA HIROYUKI
IPC: H04W12/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use of identification data by updating identification data stored in both a mobile station and a communication management center into new data every time communication by the mobile station is made. SOLUTION: A mobile station 1 sends data including a fixed ID and a variable ID set in its own station and a destination telephone number to a base station 2 in a coverage area. Upon the receipt of the data, the base station 2 reads the fixed ID of the mobile station stored in a fixed ID storage section 311 in a communication network 3 and gives the ID to an ID comparator section 312, in which both the fixed IDs are compared and a control section 201 discriminates whether or not they are coincident for authentication processing. When the fixed ID is coincident, a variable ID of the mobile station stored in a variable ID storage section 313 in the communication network 3 and fed to the ID comparator section 312, in which both variable IDs are compared and the control section 301 discriminates whether or not they are coincident for authentication processing.  When the variable ID is coincident, a channel designation signal is sent to the mobile station 1.
Patent JP-H07278495-A (JP)
Title: Composition for forming silica film
Inventor: CHOKAI TAKASHI
IPC: C09D183/00
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a film-forming composition which has satisfactory storage stability and gives a thick silica film which is transparent and crack-free and has high surface hardness. CONSTITUTION:This composition comprises as essential components a partial tetramethoxysilane hydrolyzate having a monomer content of 1% or lower, an aliphatic monohydric alcohol, water, and an organic carboxylic acid having a pKa higher than 1.0 but not higher than 2.0.
Patent JP-H02255136-A (JP)
Title: Artificial tooth root material
Inventor: OTANI SUGIRO
IPC: A61C8/00
Filed: 1989-03-29
Abstract: PURPOSE:To maintain the fixed state stable over a long period of time after embedment and to prevent the generation of the dislodgment, rotation, etc., of a core material by constituting the above material of the core material and a porous layer and forming the core material to a noncircular sectional shape in a part of the sectional shape thereof. CONSTITUTION:The artificial tooth root material is formed with the porous layer on the surface of the core material. The core has a bar shape and is preferably formed by using bioinert carbon fiber reinforced carbon material having high strength, titanium, alumina, etc. The porous layer may be made of such a material which allows the biotissue to advance into the pores of the porous layer to form the secure connective tissue when embedded into a living body and allows the connective tissue to cause calcification and change to the osteostructure; for example, the porous layer consisting of alumina and the carbonaceous porous layer or the like formed by depositing pyrolysis carbon on a non-woven fabric of carbon fibers, etc., are exemplified. The sectional shape in at least a part of the core material has the noncircular sectional shape and is not made into a threaded structure. Since the porous layer is formed on such core material, the peeling, rotation, etc., at the boundary between the core material and the porous layer is prevented.
Patent JP-H09264826-A (JP)
Title: Material testing machine
Inventor: KITAOKA TAKASHI
IPC: G01N3/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a testing machine in which a test piece is mounted and attached easily and surely and which is provided with a clamp implement of a simple structure. SOLUTION: One pair of wedge-shaped clamp jaws 2, 3 which are opened and closed by the movement of a chuck frame 4 are housed in the space part of the chuck frame 4 in which a wedge face is foremd at the inside. The clamp jaws 2, 3 are urged to the upward direction by coiled springs 8, 9 which are installed between the pair of clamp jaws 2, 3 and the chuck frame 4. When a cap nut 7 is turned, the chuck frame 4 which is screwed into cap nut 7 is lowered in the axial direction of a load with reference to the clamp jaws 2, 3, and the interval between the pair of clamp jaws 2, 3 is opened.
Patent JP-S63245074-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a magnified picture with high quality and without stripe noise by providing a filter whose cut-off frequency for an image pickup signal is switched according to a transferred frequency so as to interrupt the noise component in case of magnified reading. CONSTITUTION:In case of normal read, an image pickup element 1 is driven at a transfer frequency fs by a control section 9, and in case of magnification read, the magnified part is driven at a low speed transmission frequency (fs/2 in case of double magnification). Then in turning on an operating switch 6 by a clock from a clock circuit 8 under the control of the control section 9, a trap 5 is in the operating state and the leakage component of the frequency fs/2 passing through the LPF 3 is rejected by the trap 5 and the image pickup signal without leakage component superimposed thereupon is inputted to a processing circuit 4. Thus, even when an NTSC signal outputted from the processing circuit 4 is displayed, no strip noise being popular in a conventional device does not appear on the screen.
Patent JP-H08272616-A (JP)
Title: Expert system construction device
Inventor: HIRUTA TOSHISHIGE
IPC: G06F9/44
Filed: 1995-04-04
Abstract: PURPOSE: To enable an expert to add or delete the knowledge by himself with no help of a knowledge engineer and therefore to reduce the development manhour by automatically turning the interaction data into a knowledge base in a frame type expression. CONSTITUTION: When a main event name decision means decides that the interaction data include a new main event name based on the interaction data which are inputted from an input device, the new event name is described in a main event name store frame by a main event name description means. When a knowledge data decision means decides that the interaction data include the new knowledge data, the new knowledge data is described in a knowledge data store frame by a knowledge data description means. The attribute data on the knowledge data are described in an attribute data store frame by an attribute data description means when the new knowledge data is described. In such a way, the interaction data are automatically turned into a knowledge base in a frame type expression.
Patent JP-H03277084-A (JP)
Title: Field memory
Inventor: TAGAYA MITSUE
IPC: H04N5/907
Filed: 1990-03-27
Abstract: PURPOSE:To select and set plural delay values by splitting a line memory into plural split lines each having a prescribed pixel number, providing a write and readout data register corresponding to the above memory and controlling them by a delay selection control circuit. CONSTITUTION:When a delay is maximized, a delay selection control circuit 4 selects blocks A, B, C. When write/read addresses are set in common, the delay of (O+P+Q)Xline number (n) in total in pixel number is obtained. When the delay selection control circuit 4 selects the blocks A, B, the block C is not used at all. Then the operation of data registers 1B, 3B is started continuously after the end of the operation of the write data register 1A and the read data register 3A for both the write and readout. The operation of the registers 1A, 3A is again started after the end of the operation of the registers 1B, 3B. Thus, the delay is (O+P)Xn.
Patent JP-H04312867-A (JP)
Title: Sheet feed mechanism
Inventor: MINAGAWA HIROYUKI
IPC: B41J11/38
Filed: 1991-04-11
Abstract: PURPOSE:To provide a simple mechanism which reduces torque using a platen knob when a platen is rotated in a sheet feed mechanism used for a printer device. CONSTITUTION:The rotation of a motor 2 is reduced to a lower speed with the help of gears 3, 4, 5 and thereby a platen 8 is rotated. In addition, the rotation is reduced to a further lower speed with the assistance of gears 6, 7 to drive a tractor wheel 11. A platen gear 5 can move in an axial direction, and is normally set to a position where the rotation of the motor 2 is transmitted to the platen 8 and the tractor wheel 11, by the pushing force of a spring 10. If a platen knob 1 is pressed to cause the platen gear 5 to move in a direction where the gear 5 resists the elastic force of the spring 10, the platen gear 5 becomes disengaged from the gears 4, 6 so that the platen 8 can be rotated easily using the platen knob 1.
Patent JP-S58196249-A (JP)
Title: Carbon black composition and molded article prepared therefrom
Inventor: SATOU KAZUYOSHI
IPC: C08K5/14
Filed: 1982-05-12
Abstract: PURPOSE:To provide the titled composition having excellent mechanical properties and extrusion characteristics, by adding specific amounts of a radical generating agent and carbon black to a specific ethylene-alpha-olefin copolymer, and melting and kneading the mixture at a specific temperature, thereby modifying the copolymer. CONSTITUTION:An ethylene-alpha-olefin copolymer having a density of 0.91- 0.94g/cm<3> is mixed with 0.001-0.05wt% of a radical generating agent (preferably di-t-butyl-oxide, etc.) and 1.0-5.0wt% of carbon black, and the mixture is molten and kneaded at a temperature above the melting point of the copolymer and below its thermal decomposition temperature, thereby effecting the modification of the ethylene-alpha-olefin copolymer to obtain the objective composition having a melt index of 0.05-3.0 (preferably 0.05-1.0) and a melt index ratio of 60-150 (preferably 80-150). A sheath jacket for a power or communication cable can be manufactured by extruding the composition at a line speed of 50-200m/min and a molding temperature of 200-270 deg.C at the outlet end of the extruder.
Patent JP-S61237831-A (JP)
Title: Variable capacity supercharger
Inventor: YOKOTA KATSUHIKO
IPC: F02B37/12
Filed: 1985-04-15
Abstract: PURPOSE:To suppress excessive back pressure rise at low loads by equipping a supercharger having movable-nozzle-vane-operated, variable cross-sectional area of turbine exhaust intake port, with a waist gate valve and by regulating the opening of said valve according to specified conditions. CONSTITUTION:To a nozzle vane drive unit 10 abutting on a turbine housing 2, an actuator 17 is connected which drives a nozzle vane equipped in a turbine 4 in multiple steps by means of control signals from a control unit 20. In the above construction, an exhaust passage 7 is equipped with an exhaust relief passage 8 bypassing the turbine 4. In the middle of the passage 8, a waist gate 21 is equipped. The said valve 21, as an example, is so constructed that a valve piece 22 is usually forced with a spring 23 to close said passage 8 and that the opening of the valve piece 22 can be changed in multiple steps through a rod 24 operated with an actuator 25 according to operating conditions of an engine.
Patent JP-H0651247-A (JP)
Title: Lens set in eye
Inventor: KAARU BUIRUHERUMU YAKOOBI
IPC: A61F2/16
Filed: 1993-04-05
Abstract: PURPOSE: To provide a contact lens set which improves sensitivity to contrast to improve the visibility in the state that the quantity of light is reduced in the twilight or at night. CONSTITUTION: This contact lens set has at least two multi-focus contact lenses 1 and 2, and the first lens 1 has light distribution of a higher ratio than that of the second lens 2 at the far focus, and the second lens 2 has light distribution of a higher ratio than that of the first lens 1 at the near focus.
Patent JP-S576240-A (JP)
Title: Food heating apparatus
Inventor: TACHIKAWA OSAMI
IPC: F24C1/00
Filed: 1980-06-11
Abstract: PURPOSE: To largely simplify the operation of the food heater, by performing the operation of selecting key as the means to select the function to cook by a card.  
     CONSTITUTION: The holes 3-1 corresponding to a plurality of selecting keys 5 provided in a row according to the several functions of cooking are punched in the upper part of the card 3 whidh is to be inserted into a card holder consisted of a frame 1, a guide 4-6 to put a card into the cooker, etc. By these holes, the selection keys 5 corresponding to the holeless parts 3-a and 3-e of the hole part 3-1 of the card 3 is depressed, when the card 3 is inserted into the card holder and a batch 4-3 is depressed. Then, a switch 6 is turned on through a spring 5-1, and a unit 11 to control cooking functions will have both oven function and speedy heating function corresponding to the parts 3-a and 3-e. Therefore, cooking method can automatically be selected by the card 3, and the desired purpose can be attained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S557815-A (JP)
Title: Prevention of billsticking
Inventor: NISHIO MINORU
IPC: C08L83/00
Filed: 1978-06-30
Abstract: PURPOSE: To prevent the sticking of bills, etc. to the exterior walls of buildings, by coating the wall with a solution obtained by adding an inorganic particles to a specific silicone rubber composition dissolved in an organic solvent.  
     CONSTITUTION: A coating composition obtained by dissolving 10W80 wt% of a cold-curing, one-pack-type silicone rubber composition, e.g. a composition composed of a polyorganosiloxane, powderly silica, and pigments, in an organic solvent (e.g. toluene), and adding 10W100 wt%, pref. 30W80 wt%, based on the solute, of inorganic particles having an average particle diameter of 0.2W2 mm, pref. 0.5W15 mm (e.g. glass beads), is applied to the walls of a building 1 so as to give uniformly distributed particles 2, and dried, to obtain a cured silicone rubber film 3 having rough surface. When a bill is pasted to the wall, it is spontaneously released because of the small contact area and excellent reasability of the coating film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01251116-A (JP)
Title: Control circuit device
Inventor: SENSUI KIYOSHI
IPC: G06F1/16
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the change of contents of a control logic without replacing the PROMs related to the control logic by slowing down the voltage dropping speed immediately after a turn-off action for a power supply circuit which energizes the working of each component part. CONSTITUTION:A power supply ON/OFF detecting circuit 04 detects the workable levels of all electronic circuits of a microprocessor 01, etc., after application of the system power supply and transmits an interruption signal to the microprocessor 01. Then all electronic circuits of the microprocessor 01, etc., are started. When the power supply is cut, an interruption signal is produced to the microprocessor 01 before the actions of the electronic circuits of the microprocessor 01, etc., go to unstable. Then a command is produced so that the contents of a read control memory 06 are transferred to a nonvolatile memory 07.
Patent JP-H08274961-A (JP)
Title: Method and device for image transmission and resolution controller
Inventor: HORIKOSHI HIROKI
IPC: H04N1/387
Filed: 1995-04-04
Abstract: PURPOSE: To attain efficient still image transmission with an optimum resolution in response to application and display size of a received still image by receiving and sending a still image through command of the resolution by a receiver side. CONSTITUTION: An image pickup object original by a writings and picture camera section 202 is set in accordance with a marker of an original platen. Then an image is split into four pieces, a split image 1 is received and stored in a internal memory of a pattern composite section 204. Then a split input control section 203 controls the swing of the camera 202 to receive an image around the split image 2. Then the composite section 204 uses the marker to conduct matching calculation around the boundary of the split images 1, 2. Then the boundary is confirmed and the swing of the camera 202 is stopped and the image of the pattern 2 is stored in the composite section 204. The similar processing is applied to split images 3, 4 to receive the entire pattern with double resolution in horizontal nd vertical directions.  The number of split images is set variably to attain image input with various resolution and optimum resolution required for the receiver side is obtained.
Patent JP-H07287561-A (JP)
Title: Hardware cursor display device
Inventor: IDE HIROSHI
IPC: G06F3/0481
Filed: 1994-04-18
Abstract: PURPOSE:To move a cursor to the left end of a screen and display it by making the start timing of the cursor precedent by a reference value. CONSTITUTION:This hardware cursor display device is equipped with arithmetic means 117 and 118 which subtract specific reference values WX and WY from cursor position indication data XH and XL, and YH and YL indicating the center position of the cursor to calculate cursor display start positions RX and RY, and when the scanning position on the screen reach the cursor display start positions RX and RY, cursor data DC are read out of a cursor RAM 125 to display the cursor. Consequently, the display start timing of the cursor can be made precedent by a reference value. Therefore, the clock delay of the display start of the cursor is effectively reduced to move the cursor to the left end of the screen and display it even on a display device which does not have the concept of a back porch other than a CRT.
Patent JP-S58195650-A (JP)
Inventor: UENO TOKUJI
IPC: E03F5/10
Filed: 1982-05-10
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-S522947-A (JP)
Title: Portable jack aids
Inventor: OKAZAKI HIDEYA
IPC: B66F3/08
Filed: 1975-06-24
Abstract: PURPOSE: A portable jack displaces in horizontal plane while holding load o.g. a car, to aid recovery of a car from a groove. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08279892-A (JP)
Title: Image processing unit and its method
Inventor: MIKAMI FUMIO
IPC: H04N1/60
Filed: 1995-04-04
Abstract: PURPOSE: To attain discrimination as intended by varying a condition range of a processing object in response to a characteristic amount of a picture element group in the vicinity of a noted picture element. CONSTITUTION: An entry device 4 sets two parameters h1, h2 as a condition range such as a hue range of a processing object an enters an original image from a scanner 6 as color image data and stores the data to an image memory 7. A CPU 1 reads the stored color image in the unit of one picture element and when the preceding picture element is at the outside of the object area and the hue in the noted picture element is changed increasingly, conditions of h1+α, h2+α are adjusted and when the preceding picture element is within the range, it is discriminated that the noted picture element is in matching with the condition. When the preceding picture element is at the outside of the object and the hue is changed decreasingly, conditions h1-α, h2-α are adjusted.