baber/WOPTO huggingface dataset:
Patent JP-H0336521-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: SHIRATORI NOBUYUKI
IPC: C09K19/12
Filed: 1989-07-03
Abstract: PURPOSE:To speed up switching time by using a compd. which is decreased in angle of inclination by an increase in the absolute value of an impressed voltage and changing the impressed voltage without inverting the positive and negative. CONSTITUTION:The compd. which has a laminar structure, has the major axis of the molecules inclined from the normal of the layer and is decreased in angle of inclination by the increase in the absolute value of the impressed voltage is used as the ferroelectric liquid crystal and the switching operation is executed by changing the impressed voltage without reversing the positive and negative thereof. Particularly the compd. contains at least one kind of the compds. expressed by formula I. In the formula I, R and R<1> denote 1 to 18C alkyl group; X denotes either of -O- or -COO-; A and B denote a single bond, either of -COO- or -OCO-; C* denotes asymmetric carbon. The switching function not to change the transmission quantity of light by the inversion of the angle of inclination but to change the transmission quantity of light by the magnitude of the angle of inclination is executed in this way and, therefore, the high-speed responsiveness not possible with the conventional elements is eventually obtd.
Patent JP-H1117637-A (JP)
Title: Time division multi-directional multiplex communication system
Inventor: KIMURA ATSUSHI
IPC: H04J3/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a time division multi-directional multiplex communication system, in which a substantial main function circuit of a master station is used effectively to secure phase synchronization between master stations. SOLUTION: A synchronization section 2 takes frame synchronization from a data stream decoded by a decoding section 1, a phase control section 3 deviates with respect to time a phase of a long period multi-frame signal, a reference multi-frame signal generator and a synchronization 5 acts as an oscillation source synchronously with an external signal as a system reference, and a phase compactor 4 has a reference multi-frame signal synchronized with an external multi-frame signal. Moreover, a frame-generating section 6 synchronizes the reference multi-frame signal with a digital signal stream and a time division switch 7 applies replacement processing to other digital signal stream in channel units.  The multiplex communication system having a master station of the present configuration synchronizes the multi-frame signal from the external signal for obtaining the reference multi-frame signal, so that reference signal generator is not required.
Patent JP-H0460870-A (JP)
Title: Japanese language processing method
Inventor: YAMAOKA TAKUMI
IPC: G06F17/27
Filed: 1990-06-29
Abstract: PURPOSE:To simplify and reduce meaning analysis data by discriminating whether a concept in question has a subordinate clause or not at the time of setting nodal point in respect of some concept, and in the case that it has the subordinate clause, setting the single nodal point by handling those as a single word group. CONSTITUTION:The word group is handled as an object in which the nodal point is to be set in addition to a word, and the subordinate clause and a word to receive the subordinate clause are recognized as the single word group. For instance, in the case where 'Taro loves Hanako who lives in that house.' is analyzed, 'Hanako' is recognized as the word to receive the subordinate clause 'who lives in that house', and a closed object 1-7 is set. Besides, word objects 1-1, 1-2 are set for 'Taro' and 'loves', and a link 'the subjective case' is recognized between these word, and a link object 2-1 is set, and simultaneously, the link 'the objective case' is recognized between the word 'loves' and the clause 'Hanako who...', and the link object 2-2 is set. Thus, the meaning analysis data is simplified.
Patent JP-H04368723-A (JP)
Title: Manufacture of electric contact point
Inventor: SATOU HIROMUTSU
IPC: H01H1/00
Filed: 1991-06-17
Abstract: PURPOSE:To fill a recessed part with a contact point material to obtain an electric contact point with high strength by forming tapers in upper and lower sides of a contact point installation hole of a contact point base member, forming the recessed part in the hole width face, inserting the contact point member into the hole, and crushing it. CONSTITUTION:A contact point installation hole is formed in a base member, taper-machining is carried out in the upper and lower end peripheries 3', 4' of the hole to the depth of 1/10-1/4 of the base member thickness and at the same time circular protruding parts 6, 7 are formed in the upper and lower sides of the hole inner face. Next, a contact point member is inserted into the hole and is crushed to caulk the tapers in both the upper and lower ends of the contact point installation hole and the center high part of the inner circumference in the recessed part flush with both the upper and lower sides of the base member and thus the caulking strength becomes high and stable.
Patent JP-H06164652-A (JP)
Title: Adaptive threshold device
Inventor: JIERARUDO RII FUREIZAA
IPC: H04L25/03
Filed: 1993-07-12
Abstract: PURPOSE: To provide an adaptive threshold device used in a digital transmission system, particularly, such a digital transmission system in which a given digital signal forms an signal eye surrounded by a voltage-time area. CONSTITUTION: An adaptive threshold device is constituted of a means which detects the relative amplitude of a digital signal to a threshold at a discrete point of time which is coincident with a signal-eye and another means which decides the actual rate at which the digital signal exceeds the threshold in response to the detected relative amplitude of the digital signal, compares the decided rate with a statistically predicted rate, and generates a correcting signal which drives the threshold toward a prescribed level which only passes through an interference area between symbols so that the actual rate may become nearly equal to the predicted rate.
Patent JP-S6329570-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAYUZUMI SHIRO
IPC: H01L29/41
Filed: 1986-07-23
Abstract: PURPOSE: To ensure the characteristics in high speed operation of the title device without having a sharp decrease in the degree of integration by a method wherein, in the integrated injection logics (IIL) especially those which can operated at high speed among a number of the IILs, the degree of allowance of the electrode size for the opening size of the contact hole, to be used for picking out of the electrode, is increased in size. CONSTITUTION: In the integrated injection logic (IIL) 1 of a high speed part 10, the plane surface pattern size w4 of an electrode 7 having the allowance larger than that of the medium speed part and the low speed part is formed, and the difference in said size w4 and the opening size w3 of a contact hole 6 is increased considerably. Pertaining to the IILs 1 only which are operated at the top speed, they are arranged in such a manner that their longitudinal direction is brought in parallel with the travelling direction of the injector (INJ), and on the other hand, the other IILs which are operated at a relatively low speed are arranged in such a manner that their longitudinal direction intersects at right angles with the travelling direction of the INJ. As a result, the speed of actual operation of the semiconductor integrated circuit device can be increased further.
Patent JP-S5873303-A (JP)
Inventor: OOSUMI KINZOU
IPC: A44B1/00
Filed: 1981-10-27
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-H04371267-A (JP)
Title: Method for forming three-dimensional pattern
Inventor: KOBAYASHI KEIZO
IPC: B05D5/06
Filed: 1991-06-17
Abstract: PURPOSE:To provide the method for forming three-dimensional patterns by which even a person having no special techique can produce three-dimensional patterns in a desired from on the surface of a base body such as walls in a certain finish state and moreover, with clear contures. CONSTITUTION:A three-dimensional pattern forming sheet 5 having plural holes 4 is stuck to the surface of an under coating member 3 applied on the surface of the base body 1a. Further, an intermediate coating material 3a having the same color as that of the under coating material 3 is applied from the upper surface of the sheet, and further a finish coating material 7 of different color from the under coating material 3 is applied thereon. Then the sheet 5 is peeled to form a three-dimensional pattern having the shape of the holes 4.
Patent JP-H0819967-A (JP)
Title: Flexible wrench
Inventor: IGAWA HAYATO
IPC: B25B13/52
Filed: 1994-06-30
Abstract: PURPOSE:To screw, fix, or hold a round or undefined rotational object positioned in the middle of a round or undefined rotational object, especially of a long length object or a member whose both ends are not opened, without any damage. CONSTITUTION:A flexible wrench is provided with a flexible belt 1 having both ends, a shaft member 2, in which the flexible belt 1 can be inserted in a slot part, 3 from the end part, direction while overlapping and is wound around the outer circumference, and a handle member rotating the shaft member 2, and in the shaft member 2, a detent forming part 4 or a handle rod insertion hole 6 is arranged properly.
Patent JP-H11344642-A (JP)
Title: Adapter for optical fiber connector
Inventor: JAMES P RUTHER
IPC: G02B6/38
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an adapter which is used to make such connectors meet each other that the end surfaces of two connectors are mutually aligned by using guide pins. SOLUTION: Such adapter 60 is provided that is used to make two optical fiber connectors 40, which are mutually aligned with guide pins 92, meet each other. A guide pin mount 86 constitutes an opening so that two connectors are made to abut against each other by being caught between two sleeve main body half parts 64 and 66. The two guide pins are fitted to a guide pin mount in parallel to the passage constituted in a sleeve 68 and engage guide pin holes of the connectors, thereby aligning the two connectors inserted into the adapter.
Patent JP-H11354339-A (JP)
Title: Coil integral with shield case
Inventor: SEKIGUCHI TORU
IPC: H01F27/36
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a coil for a circuit which is, housed in a shield case for magnetic shielding, small and excellent in performance while easy to manufacture. SOLUTION: Related to a coil integral with a shield case, a coil 4 wound around a magnetic core 1 of laminated magnetic material is housed in a shield case 21 of magnetic material, with its coil terminal 3 protruding and the magnetic core and the shield case are connected with a connection part 24. The integral part of the magnetic core and the shield case are efficiently manufactured by transfer press work from the band of magnetic material. Related to the shield case, the coil is shielded from magnetism while the proximity of both ends of the iron core hits the shield case to form a closed magnetic path comprising the shield case itself, resulting in reduced leakage of magnetic flux for improved efficiency of the coil.
Patent JP-H0267262-A (JP)
Title: (hetero)aryloxynaphthalene having substituent bonded through fulfur
Inventor: ROORANTO ANDOREE
IPC: C07C311/29
Filed: 1989-07-05
Abstract: NEW MATERIAL: A compound of formula I [(m) is 0-2; (n) is 0, 1; R 1  is H, a halogen, CN, CF 3 ; R 2  is H, a halogen; R 3  is a halogen, CF 3 , OCF 3 , SCF 3 , SO 2 CF 3 ; R 4  is R 2 ; X is N, CR 5  (R 5  is R 2 ); Y is O, NR 6 , formulas II-IV (R 6  is H, an alkyl, CO-Z, SO 2 -Z); Z is H, a halogen, an alkyl, an alkenyl, an aralkyl, an aryl, etc.], and its salt.  
     EXAMPLE: 6-(2,6-Dichloro-4-trifluoromethyl-phenoxy)-naphthalene-2-sulfonic acid.  
     USE: Defoliant, drying agent, broad leaf tree destroying agent, and especially herbicide.  
     PROCESS: A halogeno-(hetero)aryl compound of formula V (Z 1  is a halogen) is reacted with hydroxynaphthalene sulfonic acid of formula VI to obtain the compound of formula I in which (m) is 2, (n) is 1, Y is S, and Z is H. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5697610-A (JP)
Title: Logical apparatus for fluid pressure
Inventor: IIZUKA HIROMICHI
IPC: F15C3/16
Filed: 1979-12-29
Abstract: PURPOSE: To permit a single main body of a logical apparatus for fluid pressure to have a wide variety of logical functions by providing a piston poppet in the multi- step columnar hollow portion in said main body and operating said piston poppet by using two or more fluid pressure signals.  
     CONSTITUTION: Formed in the main body 1 is a multi-step columnar hollow portion A through E, in which a piston poppet 3 axially reciprocated by fluid pressure is placed to divide said hollow portion into a plurality of chambers A through E. Moreover provided are communicating passages X 1  through X 4  which connect these chambers A through E and the outside, together with a communicating hole 7 inside the piston poppet 3, and fluid pressure signals are inputted to two or more of these communicating passages X 1  through X 4  and outputted from one of the other passages. Thereby, a wide variety of logical functions such as logical product, sum, negation or storage can be realized as well as excellent performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11346509-A (JP)
Title: Stamping apparatus for raising seedling box
Inventor: TATE YOSHIO
IPC: A01C11/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the stacking and laying operation of raising seedling boxes on a stacking area, improve the operability and facilitate the feeding work of the raising seedling boxes. SOLUTION: This stamping apparatus has a parallelly laying apparatus 3 provided with a mobile frame 4 movable on a longitudinal rail 2 of a stacking area in longitudinal direction and a raising seedling box feeding part to feed raising seedling boxes to the mobile frame 4 and is effective for laterally and longitudinally arranging raising seedling boxes on the stacking areas at the right and left sides of the rail 2. A truck 69 capable of holding raising seedling boxes to be supplied to the raising seedling box feeding part is placed on the rail 2 behind the parallelly stacking apparatus 3.  The truck 69 is provided with a stamping plate 80 vertically movable between the working position contacting with the upper face of the raising seedling box stacked at the back of the parallelly stacking apparatus 3 and a retracted position retracted upward from the upper face of the raising seedling box A.
Patent JP-H0835844-A (JP)
Title: Navigational data selecting device
Inventor: TAKAHASHI SHUNJI
IPC: G08G9/00
Filed: 1994-07-25
Abstract: PURPOSE:To fetch significant data suitable for the onward movement of a traveling object by setting such a location window on a map that its length becomes longer as the average speed of the object increases along the average advancing azimuth of the object. CONSTITUTION:Of the information inputted from a navigation system through input terminals 12 and 28, the advancing azimuth and speed of a traveling object are respectively inputted to an advancing azimuth averaging section 14 and speed averaging section 26 and the present location of the object is inputted to a processing section 16 and azimuth and distance calculating section 18. The sections 14 and 26 respectively find the average azimuth and average speed of the object by averaging advancing azimuths and speeds with time and supply the found results to the processing section 16. The section 16 sets a location window based on the present location and average advancing azimuth. The window is set in such a way that the window is longer in the direction along the average advancing azimuth of the object and the length window becomes longer as the average speed of the object increases. The calculating section 18 inputs the names and locations of places existing in the window to a place name memory 20, calculates the azimuths and distances to the places from the present location, and outputs the calculated results to a display device, etc., through an output terminal 22.
Patent JP-2001003998-A (JP)
Title: Chain tension adjusting device and chip disposal device therewith
Inventor: TASHIRO MINORU
IPC: F16H7/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip disposal device having a structurally simple chain tension adjusting device. SOLUTION: This chip disposal device 100 has a chain 130 with a scraper unit 134 inside a body 110 and conveys chips from a chip input port 122 to a discharge port 124. A drive sprocket 140 for the chain is driven by a drive shaft 142. This chain tension adjusting device 200 disposed near the drive sprocket 140 has a nut 220 fixed to the body 10 and a bolt 230 threadably engaging the nut 220, and adjusts tension by pressing the chain 130 by means of a presser plate 210 provided at the tip of the bolt 230.
Patent JP-H0462420-A (JP)
Title: Abnormality detector for encoder signal line
Inventor: HASHIDA SHIGERU
IPC: G01D5/243
Filed: 1990-06-29
Abstract: PURPOSE:To detect the abnormality of the encoder signal line by adding a simple means by utilizing the characteristics of the detection signals of an nX resolver and a 1X resolver. CONSTITUTION:When the signal line of an encoder is normal,  nX/ 1X=n is satisfied for the phase shift quantities  nX and  1X in the detected value phinX per unit time of an nX signal processing part 31 and the detected value phi1X of a 1X signal processing part 32. An abnormality detection part 7 monitors whether or not the equation is satisfied according to the values phinX and phi1X supplied from an encoder I/F part 3 and sends an alarm signal indicating the abnormality occurrence to a main control part 5 and a host controller 5 unless the equation is satisfied. The main control part 5 once receiving the alarm signal sets a current command value to 0. The host controller C, therefore, detects the abnormality occurrence.
Patent JP-S6416981-A (JP)
Title: Disturbing wave removing circuit
Inventor: HARA YASUHIKO
IPC: G01S7/36
Filed: 1987-07-11
Abstract: PURPOSE:To suppress a noiselike disturbing wave by using a gain control amplifier which varies with the level of a received input at the auxiliary channel input stage of a side lobe canceler (SLC) circuit. CONSTITUTION:The gain control amplifier 25 of the auxiliary channel system of the SLC circuit amplifies an input signal of the auxiliary channel to an almost fixed level and also performs control without causing the saturation of the input signal. The output voltage of the amplifier 25, therefore, becomes nearly fixed, so the band width of the loop of the SLC becomes fixed and the response speed of the loop can be converged at a nearly fixed speed. Then the gain is controlled with the level of the input signal, so an input wave is never saturated and the input waveform does not deform even through the amplifier, so the noiselike disturbing wave can be suppressed.
Patent JP-H0222594-A (JP)
Title: Multi-degree-of-freedom fine moving device
Inventor: SHIMOKAWABE AKIRA
IPC: B23Q1/00
Filed: 1988-07-11
Abstract: PURPOSE:To make dynamic characteristics in each degree-of-freedom direction coincident by providing six actuators for fine movement in six degree-of-freedom directions, i.e. three axial directions (x), (y), and (z) which cross one another at right angles at the center of mass of a fine moving table as an origin and around the three axes. CONSTITUTION:The fine moving table is supported by the fine moving base 7 by the 1st-6th actuators 1-6 for the fine movement in the six directions of the degree of freedom, i.e. in the directions of three axes (x), (y), and (z) which cross one another and around three axes so that the center of the mass M of the fine moving table 7 is the origin. Further, the actuators 1 and 2 (3 and 4, and 5 and 6) are formed symmetrically about the (z) axis (y axis and x axis) so that their stroke directions are parallel to the (z) axis (y axis and z axis) and in an zx plane (yz plane and xy plane). Then the distance (b) between the actuator arranged for each axis and this axis is so set that b=(I/M)<1/2> (where I is the moment of inertia around the axis of the fine moving table 7). Consequently, static and dynamic characteristics in all directions of the fine moving table 7 are equalized.
Patent JP-S5695450-A (JP)
Title: Continuous casting device
Inventor: EKIMORI TERUMICHI
IPC: B22D11/128
Filed: 1979-12-29
Abstract: PURPOSE:To perform guiding of a continuously cast ingot soundly by providing a guide frame body provided with walking bar guide supporting mechanisms to the casting head simultaneous exchange stand incorporated with a walking bar type ingot guide device in a continuous casting device. CONSTITUTION:A mold M for continuously cast ingot, an oscillating table MT for this mold M, its oscillating mechanism SH, and a walking bar type ingot guide device WB are incorporated to the casting head simultaneous exchange stand DG in the continuous casting device. A housing body H1 having an opening for insertion and withdrawal above said guide device WB is mounted to the upper part of the frame enclosure of said stand DG, and a guide port is mounted removably on the above-mentioned opening edge part. The guide frame body H2 provided with the walking bar guide supporting mechanisms 1, 1', 5, 5', 2a, 2a', 2b, 2b' pressure- contacting and engaging the upper outer side of walking bar groups A, A', B, B' is installed to the front and rear edge parts of the guide port.
Patent JP-H0837702-A (JP)
Title: Method for controlling power generation of series hybrid vehicle
Inventor: ITO MASASHI
IPC: B60L50/15
Filed: 1994-07-25
Abstract: PURPOSE:To control the fluctuation of the power generation output of a series hybrid vehicle by switching the object to be controlled in accordance with the state of a battery, whether the battery is being charged or discharging, in addition to the charged state of the battery. CONSTITUTION:While a battery is charged, the rotating speed of an engine becomes lower and the field current of a power generator is reduced when the voltage VB of a battery is equal to or higher than a prescribed value X1 and the charged state SOC of the battery is equal to or higher than a prescribed value Y1. On the contrary, the field current of the power generator and, accordingly, the rotating speed of the engine are maintained at the same levels when VB is smaller than X1 and SOC is smaller than Y1. While the battery discharges, the rotating speed of the engine becomes higher and the field current of the power generator is increased when VB is equal to or smaller than a prescribed value X2 and SOC is equal to or smaller than a prescribed value Y2. When VB becomes higher than X2 and SOC becomes higher than Y2, on the contrary, the field current of the power generator and, accordingly, the rotating speed of the engine are maintained at the same levels. By performing such control, the fluctuation of the rotating speed of the engine is suppressed while the field current of the power generator is maintained at the same level.