baber/WOPTO huggingface dataset:
Patent JP-H07108802-A (JP)
Title: Pneumatic tire and its manufacture
Inventor: TAKAHASHI ICHIRO
IPC: B60C9/20
Filed: 1993-10-13
Abstract: PURPOSE:To effectively suppress a separation between reinforcement plies of a belt reinforcement layer. CONSTITUTION:Protruded parts T of a vulcanizing mold M are forced into a raw tread rubber 45 of a raw tire 44 to form main grooves 36 in circumferential direction in vulcanization, and the specified portions B of reinforcement plies 41a and 41b overlapped with the main grooves 36 in circumferential direction also are deformed in recessed shape toward the inside of it in radial direction by the pressing force of the protruded parts T. Since the specified portions B are expanded toward the outside of it in radial direction on a raw tire 44, the expansion is offset by the recessed deformation, and the interval between cords becomes approximately constant at any position.
Patent JP-2001101918-A (JP)
Title: Surface light source device and liquid crystal display device using it
Inventor: SUGA YOSHINORI
IPC: F21Y103/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device and a liquid crystal display device using it, that have simplified structure for easy production, wherein the light emitted from a light source installed along the lateral end of a light leading body is utilized as effectively as possible, and lighting function is not harmed, and, in spite of using the same light source as the conventional one, the brightness, that is, the luminance of light is enhanced. SOLUTION: When the side opposite to the lateral end 12 of a light leading body 11 has become the front side with respect to a light source 13, a straight line vertical to a light emitting plane 15 of a light leading body 11 through the center of a light source 13 is a center line 17 of the light source on a part of a reflector 14 positioned on the back side of the side opposite to this front side and use means of back side light is composed of slope plane with the slope degree of 15 deg.-50 deg. against this center line of the light source and an interval 191 or 192 between light source 13 and reflector 14 above the center line 17 of the light source is more than 15% of opening width of the reflector.
Patent JP-H02128636-A (JP)
Title: Hook rack for fishing
Inventor: OMURA RYUICHI
IPC: A01K97/06
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a compact fishing rack capable of folding up on a fishing rod by providing turning means in a fishing rod-attaching foot and rotatably engaging a fishing rod attaching foot with a link. CONSTITUTION:The aimed fishing rack 1 providing a shaft-receiving part 4 in one end of a fishing rod attaching foot 2 and fixing a link 3 consisting of a turning shaft 5, arm part 6 and loop part 7 with fixing parts 8 and 8' and capable of raising and retaining at a definite angle and free from damaging a fly.
Patent JP-H09119477-A (JP)
Title: Dynamic vibration absorber
Inventor: SEDO KAZUTO
IPC: F16F15/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of parameter fluctuations of an object to be vibration-damped and a dynamic vibration absorber itself by fitting weights to the tips of multiple spring members extended from a common support member respectively, rockably cantilever-supporting these weights, and fitting the damping members of these weights. SOLUTION: The upper and lower plate springs 6 are parallel springs, both ends of them are extended to both sides of a support member 2, and block members 7 serving as weights are arranged between the upper and lower end sections. Two oblong holes 8 are provided at both end sections of the plate springs 6, and bolts 9 fix the block members 7 at proper positions. A threaded shaft 10 inserted and fixed into an upper block 4 is extended from both side faces of the upper block 4, and adjusting nut members 11 are fitted at the tip sections by screwing. Damping members 12 are integrally provided at the tip sections of the adjusting nut members 11. The damping members 12 apply variable pressing force to the block members 7 via the position adjustment of the adjusting nut members 11 along the shaft 10, and the rocking of the block members 7 is properly damped.
Patent JP-H01122591-A (JP)
Title: Induction heating device
Inventor: KISHIMOTO FUJIO
IPC: H05B6/10
Filed: 1987-11-06
Abstract: PURPOSE:To prevent the heating of a carriage roller positioned between induction heating inductors by supplying electric current via the determination of the magnetic flux direction of the inductors in such a way as to offset eddy current due to a leakage flux induced in the roller. CONSTITUTION:A magnetic flux in reverse proportion to the magnetic resistance determined by the mean magnetic path length of a core 1 comprising an induction heating inductor 9 and a carriage roller 8 and the area of the roller 8, enters the roller 8 and voltage corresponding to the magnetic flux is induced in the roller 8, thereby generating eddy currents 10 and 11. If the main magnetic flux of the induction heating inductor 9 is directed as shown by an arrow, the eddy current 11 of the carriage roller 8 flows from the back of this paper to the front thereof, and the eddy current 10 flows inversely, respectively in a direction offsetting eddy currents 12 and 13 generated in the roller 8 due to a leakage magnetic flux 7. It follows, therefore, that the eddy currents in the roller 8 flow in an alternate direction, offsetting each other and are substantially reduced. As a result, the self-heat generation of the roller 8 and an arc discharge between the roller 8 and a heated article 4 can be prevented.
Patent JP-S63133922-A (JP)
Inventor: NISHIOKA ITSUO
IPC: A01G1/00
Filed: 1986-11-27
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-H01122484-A (JP)
Title: Thermal recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/333
Filed: 1987-11-06
Abstract: PURPOSE:To enhance a color-forming sensitivity and a shelf stability of a ground whiteness, by using an organic compound clathrate of a thiourea derivative shown by a specific formula for a color developing substance. CONSTITUTION:As a color developer, a thiourea derivative shown by a formula (I) is selected. A clathrate of the derivative and an organic compound which is in liquid form at ordinary temperature is prepared to be incorporated in a thermal color-forming layer together with a leuco dye as a color developing substance. In this manner, a thermal recording material enhanced in sensitivity with a high shelf stability of ground whiteness can be obtained. In the formula (I), R1 and R2 represent alkyl group, aromatic group, acyl group, or halogen atom.
Patent JP-2001096274-A (JP)
Title: Electrolytic water production device
Inventor: NISHIKAWA JUICHI
IPC: C02F1/68
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water production device for producing alkaline ionized water balancing mineral components suited to drinking. SOLUTION: This electrolytic water production device 1 is provided with an addition part 3 for adding an electrolytic accelerator 4 to water, and an electrolytic part 5 having a pair of electrodes 9 and 10, and applying voltage between the electrodes 9 and 10 electrolyze water fed from the addition part 3 and produce alkaline ionized water and acidic water. The electrolytic accelerator 4 contains plural mineral components and an addition adjusting means 52 for adjusting an added quantity of the electrolytic accelerator 4 such that respective mineral components contained in the alkaline ionized water become a specified ratio, is provided.
Patent JP-H02130324-A (JP)
Title: Heating cooker
Inventor: KAMIMURA HIDENORI
IPC: F24C15/08
Filed: 1988-11-07
Abstract: PURPOSE:To eliminate misregistration and contrive improvement of quality at the time of processing and assembling by forming a reverse U-shaped locking portion on a front opening of a cylindrical body of an oven frame body to cut a knurling tool thereto so as to form a U-shaped locking portion of a circumferential edge portion of a front plate. CONSTITUTION:An oven frame 1 is constituted by a cylindrical body 3 forming an oven 2 and a frame-like fore plate 4 locking with an opening portion 3a of the cylinder body 3. A reverse U-shaped locking portion 3b is formed on the front opening portion 3a of the above cylindrical body 3 to provide knurling 6 on the surface. Further, a U-shaped locking portion 4a is formed on the circumferential edge portion of a frame-like fore plate at which the locking portion 3b is localized to cut a knurling tool 7 on the surface. After the above knurling tool 7 is locked with the above knurling tool 6, since both thereof are sandwiched to lock, misregistration can be eliminated at the time of processing and assembling while assembling can be performed precisely and closely.
Patent JP-S64842-A (JP)
Title: Data transmission equipment
Inventor: NARABA KEIZOU
IPC: H04L69/14
Filed: 1987-11-09
Abstract: PURPOSE: To reduce the number of MODEMs and code converting parts to be installed by providing switching means, which combine code converting parts and MODEMs, between code converting parts and MODEMs.  
     CONSTITUTION: When a slave station 14 to be connected is determined at the time of data input, a switching function A4 connects a MODEM 1(la∼lc) corresponding to the slave station 14 to the slave station 14 of the communication destination. A switching function B5 connects a code converting part 2(2a∼2c) of the transmission system corresponding to the slave station 14 to the MODEM 1 connected to the slave station of the communication destination. A switching function C6 connects a control part 3 to the code converting part 2 which is connected to the slave station 14 of the communication destination through the MODEM 1. When the slave station 14 to be connected is determined at the time of data output, the control part 3 switches the switching function C6 to connect the corresponding code converting part 2 and the control part 3 and switches the switching function B5 to connect the corresponding MODEM 1 and the code converting part 2 and switches the switching function A4 to connect the slave station 14 and the MODEM 1. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H01195161-A (JP)
Title: Wiper blade, spring element and article having spring element
Inventor: CHIYAARUZU UIRIAMU RAITO
IPC: F16F1/36
Filed: 1988-11-07
Abstract: PURPOSE: To bias a wiper blade to be held to a surface by providing an elastic pressure means between plural mutually facing abutment faces of a spine of a wiper blade. CONSTITUTION: A thin and long flexible spine (back tube member) 13 to protrude a wiper blade 11 to wipe a surface is provided with an elastic pressing means 30 between plural abutment faces 76 provided at an interval along at least part of its length which get closer to/apart from each other as the spine 13 is flexed. When the wiper blade 11 is engaged with the surface deformed from a free form, the spine 13 energizes it to be held to the surface by deformation of the elastic pressure means 30. Lifting effect to the wiper blade 11 can thus be reduced, and contact with the surface to be wiped can be favorably maintained.
Patent JP-H05127617-A (JP)
Title: Liquid crystal display device
Inventor: NAKAZAWA YOSHIO
IPC: H04N5/217
Filed: 1991-10-28
Abstract: PURPOSE:To make an excellent half-tone display and to effectively prevent crosstalk and a flicker by inverting the polarity of the selecting period of a scanning signal, field by field. CONSTITUTION:The output waveform figure of a Y driver is shown by (0, 1), (0, 2), and (0, 3) and odd Y lines and even Y lines are opposite in polarity. The output waveform figure of an X driver is shown by (1, 0) and (2, 0); and (1, 0) is an all-illumination signal and (2, 0) is an illumination signal of only selected lines. Thus, the output waveform of the X driver is a gradation signal which is inverted at intervals of one horizontal scanning period and further inverted at intervals of 1V. The waveform figure of a liquid crystal applied voltage is shown by (1, 1) and (2, 1). The mean level (shown by broken line) in a nonselection state is equal although (1, 1) is an illumination signal and (2, 1) is a nonillumination signal, so the operation margin is large. Consequently, half-tones are controllable, gradation characteristics are excellent, and the crosstalk and flicker are prevented.
Patent JP-H01124640-A (JP)
Title: Measurement of number of twist
Inventor: SAKA MASANORI
IPC: D01H13/26
Filed: 1987-11-06
Abstract: PURPOSE:To measure number of twist of highly twisted yarns or core yarns with small error, by detecting the number of revolution of the tin roller or tin pulley of a fine spinning machine and that of the front roller followed by subjecting these number of revolutions to operational processing to determine the number of twist. CONSTITUTION:A revolution detector 3 is set on the outend shaft 2 of the tin roller or tin pulley 1 of a fine spinning machine to detect the number of revolution A(rpm); whereas a second revolution detector 5 is set on the outend of the front roller 4 to detect the number of revolution B(rpm). The twist counter 12 then performs operational processing, based on the numbers of revolution A and B, according to the equation: T=(A/B)XC to digitally display the number of twist T(t/m).
Patent JP-H01123531-A (JP)
Title: Delta modulating coding device
Inventor: TANIGUCHI KENICHI
IPC: H03M3/02
Filed: 1987-11-06
Abstract: PURPOSE:To prevent a noise generation at an audible frequency band by making the direct current voltage level of an analog input signal equal to the direct current voltage level of a local decoding signal at the input side of an encoder. CONSTITUTION:The direct current component having one and the same value determined by a variable resistance 106 is added to the plus input terminal and the minus input terminal of a comparator 107. Consequently, the direct current off-setting voltage of two input signals of the comparator 107 can be the same regardless of the adjustment accuracy of the variable resistance 106. A low pass filter is composed of a capacitor 103 and a resistance 105 and a capacitor 122 and a resistance 123 respectively, and the time constant of these low pass filters is sufficiently enlarged for the time constant of an integrating circuit composed of a capacitor 111 and a resistance 110. Thus, the generation of a periodical granular noise and the generation of the noise at an audible frequency band can be prevented.
Patent JP-H09128421-A (JP)
Title: Data processing method and data processing method for mask pattern
Inventor: ROBAATO FUERUTOMAN
IPC: G03F1/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently compress data and to simultaneously deal with non- geometrical information such as exposure information together with geometrical information such as shape information and size information. SOLUTION: In this data processing method, many pieces of information are used. Among the many pieces of information Ia(1) to Ic(3), plural specified information Ia(1) to Ia(3) are recognized as one piece of information to give index 1 and through the use of this index 1 and the other pieces of information Ib(1) to Ic(3), data is compressed and processed. In addition, when the many pieces of information Ia(1) to Ic(3) consist of geometrical information and non- geometrical information, non-geometrical information is dealt with as geometrical information to simultaneously data-process both information. In addition, the area of a repeatedly appearing cell is recognized by repeated center tracking and furthermore the succeeding relation of constituting elements of the cell is obtained to compress data.
Patent JP-S63134992-A (JP)
Title: Electronic timepiece
Inventor: YAMAGUCHI NAOTO
IPC: G04C3/14
Filed: 1986-11-26
Abstract: PURPOSE:To make the whole timepiece small in size and thin in wall by placing flatly a magneto-resistance element in the vicinity of a part made of a magnetic material for constituting a magnetic path of a stepping motor. CONSTITUTION:A stator 3 and a coil block 4 of a magnetic material for constituting a magnetic path are fixed with a screw, by being guided to pins 25, 26 provided vertically on a plate 2 of a metal or a synthetic resin, etc. A rotor being constituting parts of a stepping motor, and a decelerating wheel train for executing a needle display are supported by the plate 2 and a wheel train receiver 5. On a circuit board 6, a crystal vibrator 8, a MCSIC 7, and electronic device parts of a magneto-resistance element 9, etc. are mounted. The circuit board 6 is guided to pins 18, 26 provided vertically on the plate 2, and fixed with a screw through a circuit holding plate 10. The magneto-resistance element 9 mounted on the circuit board 6 is placed in the vicinity of the stator 3 and a magnetic core 4a for constituting a magnetic path of the stepping motor.
Patent JP-H08216860-A (JP)
Title: Modular vehicle dynamic characteristics control system
Inventor: YOSUTO BURAHIERUTO
IPC: B60T8/1764
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a modular vehicle dynamics control system controlling a movement variable which represents the movement of a vehicle by actuating an actuator for applying braking force to the wheels of the vehicle. SOLUTION: This system detects the rotational speed of a wheel, steering lock, and at least a variable representing the lateral movement or the yawing movement of a vehicle. An actual controller means is divided into two modules, and a first module 102 is configured so that the actuators are actuated by means of actuation signals with the effect of controlling a first variable. The second module 101 is configured so that the signals of influencing the actuation signals are formed with the effect of controlling a second control variable. In order to obtain the second control variable, at least the variable representing the steering lock is processed. The variable is controlled by the second module and is identified as the function of the lateral movement or the yawing movement of the vehicle.
Patent JP-H02126752-A (JP)
Title: Isdn telephone set
Inventor: YOSHIURA YOSHIO
IPC: H04M1/00
Filed: 1988-11-07
Abstract: PURPOSE:To attain the efficient use of a line by providing a means to identify a first condition at the time of calling one-to-one communications to a telephone set and a second condition to call simultaneously the telephone set and operating it with respective different calling sounds and the like. CONSTITUTION:Besides a handset circuit 110, this set has a sub-address detecting circuit 140, a first ringing circuit I 151 and a second ringing circuit II 152. Namely, a means to identify a first condition at the time of calling one-to-one communications to the telephone set connected to the S or T interface of an integrated digital service network(ISDN) and a second condition to call simultaneously the telephones plurally connected to the interface is provided. An incoming call side telephone set identifies that the calling is either of the first condition or the second condition, and the incoming call displaying in the sound different in accordance with it or the different visible condition is executed. Thus, the efficiency use of the line can be performed.
Patent JP-H10119235-A (JP)
Title: Method for dampening plate for offset printing
Inventor: OLAWSKY KLAUS
IPC: B41F7/26
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for dampening a plate without having mechanical action impairing printed quality by avoiding excess dampening of the plate. SOLUTION: In a method for dampening a plate for offset printing, an amount of dampening water to be supplied to the plate with a transfer roller is controlled by adjusting the number of rotations of one of the transfer rollers according to a rotary angle position of a groove 5.1 of a plate cylinder 5 supporting the plate 6. The number of rotations of at least one transfer roller 13 is varied periodically while the plate cylinder 5 makes one turn. This method can be used for an offset press using the dampening water.
Patent JP-H11119486-A (JP)
Title: Sheet reverse carrying device and image forming device
Inventor: KANEKO TAMOTSU
IPC: G03G15/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce a jam in a reversing part, without depending on the kind of paper and a use environment, and to safely/surely carry a sheet, by providing a rugged structural surface on a carrying guide surface for leading the sheet from a switchback path to a second carrying path. SOLUTION: A carrying guide 209 for leading a sheet S after being carried in the opposite direction by the switchback path 202, to the second carrying path 203 is provided and a guiding surface 209b in a direction where it is along the second carrying path 203 has a rugged surface structure. Then, a positional relation with a switchback roller 205a is established with a projecting part at the bottom end and the projecting part top end 209c of the guiding surface 209b is set in a correct position. Further, the recessing part top end 209e of the guiding surface 209b in an outside region where the sheet can not be regulated by a pair of switchback rollers 205 is provided in the part, higher than the other projecting part top end 209c, of the second carrying path 203.  Therefore, the edge part of the sheet is directed by the guiding surface 209b, before the edge part of the sheet is caught on the recessing part top end 209e of the guiding surface 209b. Thus, even if a kind of paper, whose curling degree is high, can be passed.
Patent JP-S62143762-A (JP)
Inventor: KOMATANI KIYOTOSHI
IPC: B61L27/00
Filed: 1985-12-17
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-H10121488-A (JP)
Title: Concrete foundation of building
Inventor: IMANARA TOORU
IPC: E04C5/06
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To make a foundation less likely to rupture or break apart even when a heavy load is applied beyond a rupture strength by containing concrete mixed with fiber reinforcement material and a long-sized rod in the longitudinal direction of the foundation. SOLUTION: A long-sized rod 2 is embedded in the longitudinal direction of a foundation made of fiber reinforced concrete. The long-sized rod 2 has a rupture elongation greater than that of the fiber reinforced concrete 1 by at least 0.02%. Here, if the rupture elongation of the long-sized rod 2 is not greater by 0.02% than that of the fiber reinforced concrete 1, the long-sized rod 2 ruptures before the concrete 1 ruptures. In the case a plural number of rods are spliced to make a long-sized rod, they are joined usually by overlapping 10mm or longer. The length of the long-sized rod is made the same as that of the longitudinal length of the building foundation. In this way, the foundation is made less likely to rupture to enhance reliability and toughness of the concrete foundation mixed with fiber reinforcement material.
Patent JP-2000115362-A (JP)
Title: Acoustic equipment test system for exchange
Inventor: ADACHI HIROSHI
IPC: H04M3/26
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To conduct a test from an arbitrary station by using a test use maintenance terminal, such as a conventional subscriber telephone set and a personal computer, without the use of a special device exclusively for test and maintenance with respect to acoustic equipment test system for exchange. SOLUTION: A call-processing block 1-10 of a control section of an exchange is provided with a test reception module 1-13 in it, which transmits a call message to a call control module based on telephone number information of a general subscriber telephone set designated from a test maintenance terminal 1-5 as a maintenance personnel telephone set, a call control module 1-12 and a translation module 1-11 apply emulate processing to call connection processing, with respect to the general subscriber telephone set which is designated as the maintenance personnel telephone set similarly to the case with general call connection processing according to the call message for connecting a general subscriber telephone set designated as the maintenance personnel telephone set to acoustic equipent to be tested or a test device via the voice path of the exchange.