baber/WOPTO huggingface dataset:
Patent JP-H03251269-A (JP)
Title: Shaft of golf club
Inventor: KAWAMURA MASAYUKI
IPC: A63B53/10
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a shaft suitable for wide range of golfers by distributing the rigidity ratio of bending rigidity and torsional rigidity within a specified range over the entire length of the shaft, by which energy losses are eliminated and a flying distance is increased as the generation of local bending and twisting is obviated. CONSTITUTION:The rigidity ratio GI/EI=K of the bending rigidity at the arbitrary section of the shaft consisting of fiber-reinforced plastics, designated as EI, and the torsional rigidity, designated as GI, is specified to the range expressed by following equation over the entire length of the shaft: ax+b<K< ax+c, where x is the arbitrary size (mm) from the top end of the shaft, a=0 to 2/1143, b=0 to 0.8, c=0.8 to 2.0. The layers of the shaft are constituted of an inside layer 2 which is formed by using carbon fiber sheets and winding these sheets to a shape having staircase steps by increasing the number of the winding layers toward the hand side at 45 deg.+ or -10 deg. orientation angle and an outside layer 1 which is formed by impregnating a resin to carbon fiber sheets or carbon fibers and winding such sheets or fibers at 0 to 30 deg. orientation angle. The generation of the local bending and twisting is obviated by specifying the rigidity ratio GI/EI=K within the regulated range.
Patent JP-S56144989-A (JP)
Title: Margin setter
Inventor: MAKINO NORIIKU
IPC: B41J29/46
Filed: 1980-04-15
Abstract: PURPOSE: To avoid miss-typewriting, by comparing a difference between right and left margins with a reference value, and, if the difference is lower than the reference value, correcting the margin position and generating an alarm signal, in a right and left margin setter for a typewriter or the like.  
     CONSTITUTION: For setting left and right margin positions, a typewriter head is carried to a left (right) margin-setting position, and a left (right) margin-setting key on a key board 1 is operated, so that a relevant signal LS (RS) is memorized through a margin-setting circuit MC in a left (right) margin position memory LMEM (RMEM). At this time, a comparison computation circuit CC compares the contents in the both memories, so that, if the difference therebetween is lower than a predetermined value DN (e.g. 10), the already set contents in the memories are changed to predetermined values (e.g. LMEM to 1 and RMEM to 80) and that an error signal ES is fed to the margin-setting circuit MC to generate an alarm signal AS. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10247552-A (JP)
Title: Lif connector
Inventor: MAEJIMA TOSHIRO
IPC: H01R13/629
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of assembly of a slider and a female connector and certainly prevent the slider from missing or breaking and noise from occurring. SOLUTION: The LIF connector consists of a first connector 10 which has cam projections 13a, 13b respectively on a side of a housing 11, a second connector 20 which has a receiving part 22 for accommodating the first connector 10, and a slider 30 which is a nearly U-shaped plate, has cam grooves 31b, 32b, 33b which guide cam projects to two facing side walls 31, 32, and inserts the first connector 10 into the second connector 20 with being inserted into the second connector 20. By connecting an invertible rock part 33 rotatably to at least one end of two facing side walls of the slider 30, and turning the lock part 33 passing through the housing of the second connector 20 when the slider 30 is inserted into the second connector 20, the slider 30 is locked to the second connector 20.
Patent JP-H05249184-A (JP)
Title: Hardware simulator
Inventor: TOOMASU UINROU
IPC: G06F17/50
Filed: 1991-02-25
Abstract: PURPOSE: To effectively constitute a simulator with the use of a programmable logic device. CONSTITUTION: The hardware simulator is constituted of a plurality of mutually connected programmable logic devices 20. The devices are connected via a data bus 22 and a control bus 24. An address signal on the control bus is read out by a control signal generator logic block 18 correspondingly to each device, whereby an output latch and an input latch of the device are selectively connected to the data bus. Therefore, a sequence of signal transmissions is carried out among the plurality of devices simulating a hardware. A connection logic block can be programmed so that the plurality of required devices can be connected in any way.
Patent JP-H11251607-A (JP)
Title: Manufacture of insulating board
Inventor: ISOBE KIYOSHI
IPC: H01L31/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To effectively achieve the irregular reflection of incidence sunbeams, by forming a minute V-type groove on the surface of an insulating board by an electrotyping die where a surface being transferred by a transfer roll where the minute V-type groove is formed is set to a model type. SOLUTION: A band-shaped metal plate 41 is continuously transported, and at the same time, resin solution is applied onto the surface of the metal plate 41 by a die coater 42. The solvent of the resin solution is scattered in a heating dry furnace 43. The metal plate where a resin thin film is formed is loosened by a pair of rolls 44 that rotate at fixed speed at a loose part 45 of the metal plate. The metal plate is transported to the part of an electrotyping type 47 where a V-type groove is transferred by a pair of rolls 46 being intermittently rotated, the resin covering surface of the metal plate is pressed to the electrotyping type by a smoothing roll 48, and the V-type groove is transferred onto the resin covering surface.  When an insulating board 49 where the V-type groove is formed on a covering surface made of resin is transported in a direction marked by an arrow by a transportation means, the length for transferring the V-type groove from the loose part 45 of the metal plate is transported to the part of the electrotyping type 47. The process is repeated, thus nearly continuously manufacturing the insulating board.
Patent JP-H10244430-A (JP)
Title: Crankshaft assembling method
Inventor: KOBAYASHI SHINOBU
IPC: B23P21/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To assemble a crankshaft with the cylinder block of an engine from the direction of its axial line freely from interference with its connection rod. SOLUTION: A cylinder block A is set in a horizontal attitude, concurrently, a piston D is inserted in a phase that a piston pin Da is inclined by a specified angle with respect to a vertical line, and the inclination of the pin Da forces a connecting rod E to be tilted in one way to the lateral direction (Y axis direction) by means of its dead weight. And furthermore, a crankshaft C is assembled with the cylinder block A from its axial direction while being kept in a vertical attitude, and also kept in a phase that each weight part Cb is directed to the lateral another direction. The piston D is calibrated to a regular phase by holding the large end part Ea of the connecting rod E between the weight parts Cb with the crank shaft C rotated.  The crankshaft C is rotated in a state where the connecting rod E is tilted to the lateral another direction, and the crank pin Ca is thereby engaged with the large end part Ea.
Patent JP-H03252525-A (JP)
Title: Encoder
Inventor: OKUYA NORIO
IPC: G01D5/347
Filed: 1990-03-01
Abstract: PURPOSE:To easily obtain a sine wave output with good waveform accuracy by providing a rotary slit plate where plural slits are arrayed at equal pitches and a fixed slit plate where slits differing in size are arrayed in the rotating direction of the rotary slit plate. CONSTITUTION:Many slits 3a in the same rectangular shape are arrayed at equal pitches at the peripheral edge part of the rotary slit plate 3. The fixed slit plate 4 has the different-size slits 4a - 4h arrayed at the same pitches with the pitches P of the slits 3a in the array direction of the slits 3a. A photodetector 5 is provided with photodetecting elements 5a - 5h at positions corresponding to the slits 4a - 4h. Then when the slit plate 3 rotates, the photodetecting elements 5a - 5h of the photodetector 5 compose electric signals to be outputted every time the slits 3a meet the slits 4a - 4h, so that the approximate sine wave output having wavelength corresponding to the rotating speed of the slit plate 3 can be obtained.
Patent JP-S56148496-A (JP)
Title: Screw press type dehydrator
Inventor: TANAKA SHIGEMASA
IPC: B30B9/14
Filed: 1980-04-17
Abstract: PURPOSE: To obtain dehydrated cake having low water content by forming an outer cylinder with channel shaped bar members making gaps between the bar members filter medium holes, and inserting spacers to both ends of the bar members and adjusting the size of the gaps between the bar members through changing the depth of insertion.  
     CONSTITUTION: The dehydrator is composed of an outer cylinder 3 of cylindrical filter medium provided between an sludge feed port 1 and a dehydrated cake discharge port 6 and a screw shaft 5 provided with a screw blade 4 in the outer circumference. The volume of annular space formed by the outer cylinder 3, screw shaft 5 and screw blade 4 is reduced successively. The sludge thrown in from the sludge feed port 1 is compressed and dehydrated by rotation of the screw shaft 5 and discharged from the discharge port 6. At this time, at least the sludge feed port 1 side of the outer cylinder 3 is formed with roughly channel shaped bar members 16, and gaps between the bar member 16 are made filter medium holes. Wedge shaped spacers 11 are inserted in both ends lengthwise of the bar members 16, and the size of gaps between the bar members 16 is adjusted by the depth of insertion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01224684-A (JP)
Title: Feedthrough nullifying circuit
Inventor: FUJII KOHEI
IPC: G01S13/32
Filed: 1988-03-04
Abstract: PURPOSE:To obtain sufficient feedthrough nullifying effect by providing a delay line and generating PRC codes so that they are adjustable with time. CONSTITUTION:A circuit which determines weight according to a PRC code signal and a received detection signal and removes a feedthrough signal other than a radar echo required as a received signal from the difference between the product of the weight and an extracted sent signal and the received signal is provided with the delay line 41 which generates PRC code reference signals corresponding to feedthrough signals which are inputted to a reception side in many directions with respective time delay, a group 12 of weight calculators as many as the reference signals, and a weight composing circuit 48 connected to the output of the weight calculator group 12. Then respective delay multiplier of the delay line 41 are varied continuously to make the reference signals correspond to the respective delay time lengths of the feedthrough signals.
Patent JP-H11245935-A (JP)
Title: A-1 type carton
Inventor: HOSHI EIJI
IPC: B65D5/44
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an A-1 type carton whose compression strength is improved without increasing the strength of a carton material itself. SOLUTION: An A-1 type carton is provided with inner flaps 5, 7, 14, 16 of a lid part and a bottom part of W/2 in longitudinal length and W in transverse length, and outer flaps 6, 15 of a lid part and a bottom part of W/2 in longitudinal length. Reinforcement members 14, 16 are formed between the outer flap 15 of the lid part and the inner flap 6 of the bottom part, and the carton is provided with the reinforcement member 14, 16 which are formed into U-shaped section by folding the inner flaps of the lid part inward of the carton. Thus, the compression strength of the carton can be improved.
Patent JP-S52134473-A (JP)
Title: Clocking device
Inventor: SAKAI HISAO
IPC: G04G3/02
Filed: 1976-05-06
Abstract: PURPOSE: To commonly use the clock device with the voice responding device without deteriorating its preciseness, while requiring a simple circuit, by controlling the addition/subtraction circuit with output from the m-advancing counter and the minutes counter as the circuit is connected between the input signal terminal and the m-advancing counter in serial circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02229794-A (JP)
Title: Method for synthesizing diamond
Inventor: OOTA TOMOHIRO
IPC: C30B29/04
Filed: 1989-03-02
Abstract: PURPOSE:To obtain high quality diamond at a high rate of deposition without deteriorating the quality of diamond or reducing the rate of deposition by specifying gaseous starting material when diamond is synthesized by CVD. CONSTITUTION:When diamond is synthesized in a vapor phase by microwave plasma CVD or hot filament CVD, gas contg. methane or acetylene produced by decomposition and other hydrocarbon compd. is used as gaseous starting material. By this method, energy is efficiently utilized, a change in the compsn. of the gas near a substrate due to long-time operation is prevented and high quality diamond is deposited at a high rate.
Patent JP-H01224980-A (JP)
Title: Head guiding mechanism for magnetic memory
Inventor: MATSUMURA TAMOTSU
IPC: G11B21/02
Filed: 1988-03-03
Abstract: PURPOSE:To attain an accurate and stable forward and backward movement by making the length direction of a plate spring loosened and folded back at its center parallel to the driving direction of a magnetic head, respectively fixing both edges of the plate spring to a fixed block and a movable block, and guiding the movable block in the driving direction of the magnetic head by a fluctuation at the folded back part of the plate spring. CONSTITUTION:A plate spring 13 having a prescribed length, which is loosened and folded back at its center, is arranged under a state in which the length direction of the plate spring 13 is made parallel to the driving direction of the magnetic head, and both edges of the plate spring 13 are respectively fixed to a fixed block 12 and a movable block 11. Thereafter, the movable block 12 is guided in the driving direction of the magnetic head by the fluctuation at the folded back part of the plate spring 13. Thus, since only a mechanical load occurs due to a deflective fluctuation at the plate spring 13, and no friction occurs, spatial backlash in a driving part can be eliminated.
Patent JP-H01223488-A (JP)
Title: Cleaning device for electrophotography copying machine or the like
Inventor: HAYAMA MITSUAKI
IPC: G03G21/10
Filed: 1988-03-03
Abstract: PURPOSE:To take no much time for an adhesion process and to raise the adhesive property of an adhesive layer by sticking a blade member and a holding member by a specific adhesive agent and forming them to a one-body structure. CONSTITUTION:A cleaning device 10 is formed by sticking a blade member 11 and a holding member 12 by an adhesive agent 10 and forming them to a one-body structure. As for its adhesive agent 10, a thermal active adhesive agent whose contact angle to water at 23 deg.C is 90-100 deg. is used. Also, a thickness of its adhesive layer is set to 30-200mum, and desirably 50-160mum. As for the blade member 11, urethane elastomer is suitable. As for the holding member 12, a metal, plastic, ceramics, etc. are used, and especially, a steel plate which has been brought to phosphating or chromating, a steel plate which has been brought to treatment such as plating, etc., an Al plate, etc. are used. As for a primer, a polyamide compound, a silane compound, an epoxy compound, and others are used.
Patent JP-H11208182-A (JP)
Title: Palm-attached instrument holder
Inventor: KOBAYASHI NAONORI
IPC: B43K23/012
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To use simultaneously and freely five fingers while holding a writing instrument on a hand without disturbing the use of the fingers when the writing instrument is not used, change over to the writing position quickly, if required, and restore to the state of holding the instrument quickly when the writing instrument is not required. SOLUTION: A rubber ring 2 as a writing instrument holder section is set on the side of the upper side of an upper end 1a of a leaf spring 1 bent into the rainwater gutter shape. A palm holding section 3 is set all over from its lower end 1b to its central section on the recessed face side of the flume-shaped bending of the leaf spring 1. The leaf spring 1 is so set as to be bent all over from its upper end 1a to its central section. Steel, a plastic or the like is used as a material for the leaf spring 1. A palm holding section 3 is formed of a material easily to be bent by hands such as aluminum and is adjustable in compliance with the side of the hand.
Patent JP-H06242025-A (JP)
Title: Surface flaw inspection system
Inventor: NODA SHOHEI
IPC: G01B11/30
Filed: 1993-02-17
Abstract: PURPOSE:To provide a highly reliable surface flaw inspection system which can detect even a narrow flaw accurately. CONSTITUTION:The surface flaw inspection system comprises a laser light source l emitting two laser beams 5a, 5b having different incident angles toward an inspection surface 9, a beam splitter 3, condenser lenses 6a, 6b, an oscillation mirror 8, bundle fibers 14a, 14b receiving scattering lights 11a, 11b of the laser beams 5a, 5b individually, optoelectric converters 16a, 16b, and an operating unit 23 for correlating the scattering light signals 17a, 17b and deciding presence of flaw based on a correlation function.
Patent JP-H10244561-A (JP)
Title: Molding method of disc board and device thereof
Inventor: ASAI IKUO
IPC: B29C45/80
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a disc board having a favorable molding appraisal by a method wherein a molding material, the amount of which exceeds the volume of a cavity, is filled by injection in the cavity under the pressure, which exceeds a molding clamping force, so as to detect the amount of a mold opening under increasing in order to perform a gate cutting on the basis of a detected amount of the mold opening. SOLUTION: A cavity 3 is formed by matching molds 1 and 2 with each other. The molds 1 and 2 are clamped with a predetermined mold clamping force. A molding material, the amount of which exceeds the volume of the cavity 3 is filled by injection in the cavity 3 under the pressure, which exceeds a mold clamping force, so as to detect the amount L of a mold opening with a detecting means 7. A controlling means 8, in which the amount of the mold opening set in advance such as 30-70μm is stored, compares the amount L of the mold opening detected with the detecting means 7 with the set amount of the mold opening so as to perform a gate cutting by advancing a male cutter 19 for fitting in a female cutter 18, when the detected amount L of the mold opening exceeds the set amount of the mold opening.
Patent JP-S58167048-A (JP)
Title: Die changing device of upsetter
Inventor: IWASAKI KOUJI
IPC: B21J5/08
Filed: 1982-03-29
Abstract: PURPOSE:To facilitate die changing work in an upper and lower grip type upsetter, by providing a table having pushing up rod for moving a clipping die and a punch die, a moving truck, a fork truck, a fork etc. CONSTITUTION:In an upsetter that presses a punch die 7 horizontally into a material gripped with gripping mechanisms 1, 2 by an upsetting mechanism 3, a die 7 is placed on a fork 19 on a moving stand 16 when setting the die 7 to the mechanism 3. Then, a fork truck 18 is moved to the right and the fork 19 is moved onto the lower die fixing face 4 by rolling its rolling wheel 20. A push up rod 5 is protruded higher than the placing face of the fork 19 and the die 7 is supported on it. Then, the truck is moved to the left and the rod 5 is lowered, an the die 7 is supported on a horizontal table 8 which is freely attachable and detachable. An extruding rod is attached to the tip of the fork 19 and the truck is moved to the right to push the die 7 and the die 7 is pushed to the setting position of the mechanism 3 by sliding on the roll 9 of the table 8. To remove the die 7, the die and the truck 18 are connected with a rope, the truck is moved to the left, the die 7 is pulled out on the table 8 and moved to the face 4, and preceding steps are reversed.
Patent JP-H09247900-A (JP)
Title: Battery
Inventor: SHIMADA MITSUHIRO
IPC: H02K7/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery wherein setting its external shape in accordance with the shape of the battery storing portion of an appliance to mount it thereon, for miniaturization and its semi-permanent use and the adjustment of its electromotive force are made possible under all environments. SOLUTION: When a knob 10 is rotated to wind a spiral power spring 2 in the state of engaging an engagement member 41a of a slider 41 with a protruding piece 31 of a rotary member 30, the spiral power spring 2 is held in the bully wound state by the actions of a switch portion 4 and a ratchet machanism 15. When the slider 4 is slid in this state to release the engagement of the engagement member 41a with the protruding piece 31 by the release of the spiral power spring 2, the rotary member 30 and a rotary shaft 32 are rotated to output an AC voltage from a generator 33. Then, a stable DC voltage converted from this AC voltage thereinto is outputted from an output controlling portion 6.
Patent JP-2000253127-A (JP)
Title: Communication device and its display method
Inventor: TSUJI HIROKAZU
IPC: H04M1/274
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To display the image data which are registered in response to the designation by addreviated dialing by preparing a register part, where the input data and the image data are registered corresponding to each other and a display part which refers to the register part to display the corresponding image data, in response to the input of the prescribed input data. SOLUTION: This communication device consists of a transmitting/receiving part 11, a key input part 12, an image input part 13, a display 14 and a memory 16. An addreviated dialing table 17 is stored in the memory 16, and the memory 16 and the table 17 are controlled by a CPU. The part 11 transmits and receives the call signals, and the part 12 performs operations for registering and inputting a called telephone number and the addreviated dialing, to input the on/off states of a power supply and to register the image data inputted from the part 13 on the addreviated dialing, etc. Then the part 14 displays the image data in addition to the on/off states of the power supply, the signal receiving strength from a base station, the state of a battery, the called telephone number, etc.
Patent JP-H07258361-A (JP)
Title: Coupling-type block copolymer
Inventor: WATANABE ICHIJI
IPC: C08G63/08
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a coupling-type PMMA-PCL block copolymer suitable for a plastic modifier, a hot-melt adhesive, etc. CONSTITUTION:A coupling-type PMMA-PCL block copolymer is represented by the formula (wherein x and y are each an integer of 30 or higher; n is an integer of 2-10; z is 2, 4 or 5; and P is a coupling agent residue) and has a number-average mol. wt. as measured by GPC of 5,000 or higher. Here, PMMA means polymethyl methacrylate and PCL means polycaprolactone.
Patent JP-H04286041-A (JP)
Title: Data update system
Inventor: ITO TAKAKO
IPC: G06F12/16
Filed: 1991-03-15
Abstract: PURPOSE:To supply a data update system which can easily and speedily re-input data before update when correction is required after data is updated. CONSTITUTION:A data update means 102 updating input data, a data storage means 103 storing data, a data saving control means 101 controlling a system so that input data is stored in the data storage means 103 before data is updated and a data restoration control means 104 supplying input data before data stored in the data storage means 103 is updated to the data update means 102 are provided.