baber/WOPTO huggingface dataset:
Patent JP-2000164684-A (JP)
Title: Conductive polymer pad for supporting work piece on work piece support surface of electrostatic chuck
Inventor: PARKEY VIJAY
IPC: B23Q3/15
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of contamination particles adhering onto the backside of a wafer, and to strengthen chuck force due to Johnsen-Rahbek effect by setting the material of a standoff-type pad for retaining a substrate onto a chuck to a conductive polymer material. SOLUTION: A wafer-standoff-type pad 102 supports a wafer at an upper part on a surface 114 of an electrostatic chuck 100. The wafer-standoff-type pad 102 is used with a ceramic chuck body 112, and is made of a conductive material with the intermediate resistivity between that of an insulator and that of a conductor. Although the intermediate conductivity allows the electrostatic chuck 100 to be actuated by the Johnsen-Rahbek effect, the Johnsen- Rahbek effect gives extremely large chuck force as compared with when electrostatic force or coulomb one is independently operated, thus reducing the amount of contamination particles depositing onto the backside of the wafer, and strengthening chuck force.
Patent JP-H01174971-A (JP)
Title: Operation detector
Inventor: OKADA NAOYA
IPC: G01P13/00
Filed: 1987-12-29
Abstract: PURPOSE:To achieve a higher detection accuracy, by detecting an operating direction output at both edges of two phases of pulse signals with a difference phase synchronizing a mobile body. CONSTITUTION:Among pulse signals (a) and (b) detecting the rising and falling edges of first and second phase pulse signals S1 and S2, those detecting the rising edge of the signals S1 and S2 are outputted from AND circuit 601 and 604 at a first state in which the signal S1 advances ahead of the S2 and from AND circuits 600 and 605 at a second state in which it is delayed therefrom. Among the signals (a) and (b), those detecting the falling edges of the signals S1 and S2 are outputted from AND circuits 602 and 607 at the first state and from AND circuits 603 and 606 at the second state. An OR circuit 608 receives output signals inputted from the circuit 600, 603, 605 and 606 to output a signal (c) and an OR circuit 609 receives output signals inputted from the circuits 601, 602, 604 and 607 to output a signal (d). The signals (c) and (d) are inputted into NOR circuits 610 and 611 and an operating direction output Y from the circuit 611 turns to 'L' or 'H' at the first or second state.
Patent JP-H05153597-A (JP)
Title: Satellite broadcast receiver
Inventor: SUNOU YUUJI
IPC: H04N7/16
Filed: 1991-11-25
Abstract: PURPOSE:To enjoy a JSB broadcast without changing connection by connecting plural satellite broadcast receivers to one set of JSB decoder. CONSTITUTION:A satellite broadcast receiver 2 is provided with input terminals 25, 26 for a bit stream signal and a detection signal from other satellite broadcast receiver 3 and outputs the bit stream signal and the detection signal from the satellite broadcast receiver 2 to a JSB decoder 4 only when the satellite broadcast receiver 2 receives a JSB broadcast. When the satellite broadcast receiver 2 does not receive a JSB broadcast, the bit stream signal and the detection signal from the other satellite broadcast receiver 3 are fed to a JSB decoder via the satellite broadcast receiver 2 and an output signal of the JSB decoder is connected to the satellite broadcast receiver 2 and the other satellite broadcast receiver 3 respectively in a way of outputting a signal.
Patent JP-H09175581-A (JP)
Title: Envelope for shipping of cd, dvd, etc.
Inventor: MINAMIGUCHI KYOKO
IPC: B65D85/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a double labor to place a CD, etc., in a housing tray for CD, etc., cover the CD, etc., with a cover paper, and at the same time, place the CD, etc., in a packaging bag, and in addition, enclose the CD, etc., in an envelope, and provide a margin for the quantity of printed matter to be enclosed, such as an instruction manual and others. SOLUTION: At the center of the longer edge of an envelope 12 in which a CD 11 is enclosed, and of which the longitudinal length is 235mm or less, of which the lateral length is 12mm or less, and of which the thickness is 10mm or less, a slit 13 in which one part of the peripheral edge of the CD is inserted, is notched. By doing so, CD, CD-ROM, or DVD or optical disk, etc., can be easily mailed as a regular-sized mail, and also by lining a liner film 15 which covers at least the slit 13 on the envelope 12, the mailing of the envelope 12 is safely performed.
Patent JP-H06179967-A (JP)
Title: Pvd device
Inventor: NAGATA HIROSHI
IPC: C23C14/34
Filed: 1992-12-15
Abstract: PURPOSE:To reduce the consumption of electric power by varying the out-put power of the electric source of an evaporating source linked to the opening/ closing of a shutter. CONSTITUTION:There is obtained a PVD device such as a sputtering device, which is provided with sputtering sources 1a, 1b, the electric sources 2a, 2b individually provided on each of sputtering sources and the shutters 3a, 3b and makes the out-put power of the electric source at the time of closing the shutter a minimized value capable of keeping the sputtering.
Patent JP-H02179771-A (JP)
Title: Ink jet recorder
Inventor: AOKI TOMOHIRO
IPC: B41J13/00
Filed: 1988-12-30
Abstract: PURPOSE:To enable low-water absorptive recording paper to be fixed and discharged in a sufficiently dried condition by a method wherein recording modes are divided into a non-coated paper or OHP paper mode and a coated paper mode, and a fixing means is actuated in the recording with the non-coated paper or OHP paper mode. CONSTITUTION:A recording member (paper) is supplied from a pick-up roller 412 to a nip part of a pair of register rollers 415, 416 through feed rollers 413, 414 and a guide part 419. The rotation of the register rollers 415, 416 is started to lead the recording member onto a carry belt 101 through guides 417, 418. Based on a signal of starting this rotation, a signal of starting the scanning of an original and a signal of starting the printing with each head are issued. Then, a printing is conducted with a head discharge surface spaced a proper gap from a recording paper surface. Thereafter, the paper is fed into a paper fixing, discharging part 307 to be fixed. When coated paper is used as the recording paper, it is not required to be fixed. However, in the case of the use of non-coated paper, a fixing means is required.
Patent JP-H05163151-A (JP)
Title: Lactulose-containing jelly-type medicine
Inventor: KONISHI RYOSHI
IPC: A61K9/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide a jelly-type medicine for improving the intestinal function, containing lactulose as the active component and capable of ready administration to a patient whose injection function is lowered. CONSTITUTION:Lactulose (4-O-beta-D-galactopyranosyl-D-glucose) as the active component is contained in an amount of 10-40wt.% and additives such as a suitable gelling agent (e.g. sodium alginate), a pH-adjusting agent (e.g. citric acid), a flavor (e.g. orange essence) and a bactericide (e.g. potassium sorbate) are added thereto. The resultant mixture is subsequently heated, stirred and dissolved, thus the preparation is carried out. As the physical properties of jelly, 5000-200000dyn/cm<2> gel strength, 0.1-1.0 cohesiveness, 5000-80000dyn/cm<2> rubberiness and 500-8000dyn/cm<2> adhesion are preferable. Owing to its dosage form containing unit dose, a constant amount of the medicine can be readily and certainly administrated especially to a patient having difficulty in oral administration, e.g. an old man.
Patent JP-H05168205-A (JP)
Title: Magnetism-controlling homopolar induction generator
Inventor: YAMAZAKI MITSUNOBU
IPC: H02K17/42
Filed: 1991-12-18
Abstract: PURPOSE:To obtain an economical magnetism-controlling induction generator excellent in miniaturization with a high electromotive force, and durability and oscillation-proof property, having the handy mechanism of a stator and a rotor. CONSTITUTION:A stator consisting of four magnetic bodies 1-4 arranged to be continuously jointed to each other at equal angles and at equal intervals on a circumference, and first poles 20, 20a, 20b for a magnet set to be separated from the magnetic bodies on the circumference, positioned in the directions of polarities different from each other, are arranged. Besides, a device is formed to be provided with a rotor having second poles 21, 21a, 21b for the magnet positioned at polarities opposite to the first poles, positioned at the same angle as the angles of the first poles and separated at a specified interval in the axial direction, the sections of the magnetic bodies for regulating magnetic flux density with the rotation of the rotor, namely, windings 11-14 wound up to cross magnetic flux at a position between the first and second poles, and a rotary shaft 22 formed with a non-magnetic body for supporting the rotor to be rotated.
Patent JP-H04202626-A (JP)
Title: Production of steel rail excellent in drop weight resisting characteristic
Inventor: KAGEYAMA HIDEAKI
IPC: C21D9/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a rail excellent in impact load resistance by subjecting a rail foot to reheating up to a specific temp. and then to rapid cooling at the time of heat treatment for increasing the strength of a steel railhead after rolling. CONSTITUTION:At the time of heat treatment for obtaining a fine pearlite structure by applying reheating and hardening to a steel railhead after rolling for the purpose of making this railhead high strength, a rail foot is simultaneously subjected to high frequency heating or to gas flame heating to undergo heating up to 600-750 deg.C and rapidly cooled by means of air, water, etc. At this time, no effects can be produced on relieving stress in a pearlite structure and controlling compressive residual stress and also drop weight characteristics cannot be improved when the heating temp. is below 600 deg.C, and, when it exceeds 750 deg.C, the rapid spheroidizing of cementite in the pearlite structure proceeds and drop weight characteristics are deteriorated.
Patent JP-H11165114-A (JP)
Title: Single substrate processing device
Inventor: MURAOKA YUSUKE
IPC: B05C11/08
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To supply a processing liquid properly and uniformly adjust the surface temperature of a substrate. SOLUTION: Four nozzles 5a-5d are arranged at positions which are differently distant respectively, toward the outer periphery from the rotary center of a substrate 1. A radiation thermometer 7 constantly detects the surface temperature distribution of the substrate 1 and the detection results are output to a flow rate controller 6. The radiation thermometer 7 indicates the surface temperature of the rapidly rotating substrate 1 as a concentric temperature distribution. The flow rate controller 6 analyzes the detected results of the temperature distribution received from the radiation thermometer 7, and controls the flow rate of a processing liquid by adjusting the individual opening levels of valves 4a-4d on a processing liquid supply device 4 so that the surface temperature of the substrate 1 is uniform.
Patent JP-H07188313-A (JP)
Title: Method for producing flat emulsion particle having depression
Inventor: NAKANO MAKOTO
IPC: C08F2/22
Filed: 1993-12-28
Abstract: PURPOSE:To produce flat particles each having a depression without using an organic solvent by emulsion-polymerizing a vinylic monomer containing a specific crosslinking monomer in the presence of the seed particles of the vinylic monomer. CONSTITUTION:(B) 99.9-50 pts.wt. of a vinylic monomer containing 3-80wt.% of a crosslinking monomer having two or more polymerizable unsaturated bonds in the molecule is emulsion-polymerized in the presence of (A) a polymer obtained by emulsion-polymerizing 0.1-50 pts.wt. of the vinylic monomer as seed particles to obtain particles each having a depression on at least one of the flat surfaces, a flat surface diameter D of 0.1-5.0mu, and a (D/d) ratio of 1.5-5.0 (wherein (d) is the thickness of the par-ticle). The component B contains preferably 5-50wt.% of the crosslinking monomer, and styrene, methylstyrene, etc., are used for the seed particles.
Patent JP-2000136184-A (JP)
Title: Heterocyclic derivative
Inventor: JOKAI SHOICHI
IPC: A61K31/506
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel heterocyclic derivative that has neural cell necrosis-inhibitory action that is quite different from the learning dysmnesia- improving action, particularly having the excellent neural cell necrosis inhibitory action at the acute stage of the cerebrovascular disorder and is useful for inhibiting the crisis of cerebrobascular disorders and of the sequelae of cerebrovascular disorders with low toxicity. SOLUTION: This novel compound is represented by formula I (R1 is an N, O or S including, 5-10-membered single or condensed, 5-10-membered aromatic heterocyclic ring, an aryl; R2 is H, an alkenyl or the like; R3 and R4 are each H, an alkyl or the like; A is a 4-10C alkylene; E is O, S; W is a single bond, O or the like; W is a single bond, O or the like; X, Y, Z are each CH, N or the like), its salts or their solvates, typically 4-(4-fluorophenyl)-2-methyl-6-(4- piperidinobutoxy)pyrimidine. The compound of formula I is prepared by, for example, reaction of a compound of formula II (Q is a halogen) with a compound of formula III in the presence of a base in an inert solvent. The amounts of the compound of formula III (Q is a halogen) and the base are 1-1.2 moles per mole of the compound of formula II, respectively.
Patent JP-H01105066-A (JP)
Title: Continuously variable transmission
Inventor: KITA YASUO
IPC: F16H47/04
Filed: 1987-12-31
Abstract: PURPOSE:To promote the improvement of transmitting efficiency in the whole system by forcedly locking one side hydraulic pump/motor and transmitting power only by a mechanical transmission system in a high speed side when speed ratio approaches the maximum preset speed ratio. CONSTITUTION:When speeds of clutches 14, 15 in low and high speed sides are equalized, a computer 51 connects a clutch 15 releasing a clutch 14, being transferred to a high speed mode directly transmitting the speed to an output shaft 18 through a high speed side mechanical transmission system (b), and speed ratio is increased by gradually increasing the displacement of a hydraulic pump/motor 7 and gradually decreasing that of the other hydraulic pump/motor 8. When this speed ratio approaches a maximum value by a fixed value or more, operating an actuator 45 so as to equalize pressure in both circuit parts 31a, 31b in a hydraulic transmitting mechanism 12, the hydraulic pump/motor 8 is controlled in its displacement, being forcedly placed in a top lockup mode, and the ratio is fixed to the maximum preset speed ratio. Thus enhancing transmitting efficiency of the whole unit, further the improvement of durability of the hydraulic pump/motor can be promoted.
Patent JP-H03194536-A (JP)
Title: X-ray fluoroscopic inspection device
Inventor: IWATA SATOSHI
IPC: G01T1/20
Filed: 1989-12-25
Abstract: PURPOSE:To reduce the cost of this device, to miniaturize the device and to improve reliability by detecting X rays passing through an object to be inspected by the use of an optical fiber in which an X-ray fluoroscopic material is sealed and forming an X-ray fluoroscopic image after performing CT processing. CONSTITUTION:The X rays transmitted through the object 1 irradiate all the surface in the longitudinal direction of the optical fiber 21 constituting an X-ray detection means 2 and light emitted from the X-ray fluoroscopic material sealed in the fiber 21 passes through the fiber 21 itself to be supplied to a photodetector 4 and the intensity of the light is detected. The means 2 is controlled to be rotated by a rotation control means 3 and the fiber 21 of the means 2 is allowed to receive the X rays passing through the object 1 in different directions. Then, an output from the detector 4 is supplied to an X-ray fluoroscopic image forming means 5, and CT processing is performed to form the X-ray fluoroscopic image of the object 1. Thus, the cost of the device is reduced, the device is miniaturized and the reliability is improved.
Patent JP-H08302747-A (JP)
Title: Heavily equipped operating device having automatic horizontal adjustment fuction of attachment
Inventor: KII YAN KIMU
IPC: E02F9/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To keep an angle to a ground surface constant until an attachment is lifted from an initial position to an uppermost position without separate operation by installing the first extension-shrinkage mechanism, the second extension-shrinkage mechanism and the second linkage member. SOLUTION: When an arm cylinder 6 is extended, an arm 2 is rotated in the direction that the arm is lifted from a ground surface to a frame 1 centering around a connecting pin 4. Another end of the second linkage member 13, to which one end of a connecting pin 8 is connected pivotally, is turned in the counterclockwise direction centering around the connecting pin 8 at that time. The angle of the position of a connecting pin 11, to which another end of the second linkage member 13 is connected pivotally, is changed in the counterclockwise direction (the direction separated from the frame) at that time. One end of a bucket cylinder 9 is pushed by the positional conversion, and the absolute angle of the bucket 3 coupled at another end is converted in the counterclockwise direction. Consequently, even when the arm 2 is lifted, the bucket 3 is automatically kept level.  Accordingly, a hydraulic cylinder can be shortened, the weight of the working device is reduced and operating efficiency can be improved.
Patent JP-H08179209-A (JP)
Title: Zoom lens
Inventor: MITSUSAKA MAKOTO
IPC: G02B13/18
Filed: 1994-12-21
Abstract: PURPOSE: To reduce the fluctuation of aberration due to the power variation and to provide high optical performance while sufficiently ensuring the arranging space of lens barrel parts in a part of the optical system by setting the refractive powers of the respective lens groups and lens constitution, etc., so as to satisfy a specified condition. CONSTITUTION: This zoom lens has, in order from the object side, two lens groups of a first group L1 of a negative refractive power and a second group L2 of a positive refractive power, and the first group L1 is composed of three 11th-13th lenses and the second group L2 is composed of four 21th-24th lenses. Power variation from the wide-angle end to the telescopic end is performed by moving the first group L1 to the image plane side while having a projected locus and the second group L2 to the object side so as to decrease the interval between it and the first group L1.  In this case, by representing the composite focal distance of the first group L1 and the second group L2 at the wide-angle end by f12W, the focal distances of a whole system at the wide-angle end and the telescopic end by fW, fT, the refractive index and the Abbe number of ijth lens material by Nij, νij, respectively, the on-axis thickness of 23th lens by D23 and the focal distance of the first group L1 by F1, the conditions shown by the formulas are satisfied.
Patent JP-2001156953-A (JP)
Title: Information processor, facsimile equipment, communication system, communication method and storage medium
Inventor: IIDA NOBUYUKI
IPC: H04N1/32
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, with which time for delivering information to a party can be recognized, the number of times of redial until receiving the information with the party can be reduced, time from the start of information transmission to the delivery to the party can be shortened and entire processing time can be shortened. SOLUTION: In a second information processor 120, a receiving means 124 receives the information of information processing functions 112(1) and 112(2) in a first information processor 110 and an acquiring means 121 acquires the time for information transmitted by the present device to be completely processed by any one of information processing functions 112(1) and 112(2) from information received by the receiving means 124.
Patent JP-H01175182-A (JP)
Title: Card connector
Inventor: TAKAHASHI TORU
IPC: H01R13/629
Filed: 1987-12-28
Abstract: PURPOSE:To correctly open or close a contact by providing a contact switching mechanism elastically displacing a contact arranged at the contact position by the insertion force of a card tray to the noncontact position and returning the contact to the contact position by the return of the card tray. CONSTITUTION:A card 13 is inserted into a card case 1 and mounted on a card tray 4, and it hits a card stop 7 for positioning. At this time the contact piece 8 of a contact is located at the contact position, a latch member 14 is guided to the small-diameter section of the latch pressing section 21 of a latch operating member 15, the pressure is released, and it escapes to the coupling released position. When the tray 4 is inserted in this state, the contact pressing section 12 at the front end of the tray 4 rides on the pressure sensing section 10 of the contact piece 8 to form the zero insertion state. When the inserting force of the tray 4 by a finger is released, the tray 4 is returned to the protruded state from a card insertion port 6 by a spring force, the restriction by the pressing section 12 at the front end of the tray 4 is released, the contact piece 8 is returned to the contact position, and e contact section 9 is elastically brought into contact with the contact section 23 of the card 13.
Patent JP-H09174895-A (JP)
Title: Color image-recording apparatus
Inventor: KAWAKAMI SOTA
IPC: B41J2/325
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a color image-recording apparatus which is simple in structure, low-cost and can reduce transfer failures for a recording medium. SOLUTION: In the color image-recording apparatus, heat is applied to ink ribbons 22a-25a having ink layers, whereby a color image is formed through thermal transfer to a recording layer of a recording medium A. A heat generation means B provided in the apparatus applies the heat to the ink ribbons 22a-25a having the ink layers. A plurality of ink ribbon parts 22-25 are set to be movable to the heat generation means B to supply the ink ribbons 22a-25 having the ink layers forming the color image.
Patent JP-H04201837-A (JP)
Title: Portable unwoven cloth paster
Inventor: MIMURA AKITOSHI
IPC: B65H37/04
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate pasting work of unwoven cloth to decrease labor of workers by a method wherein base paper attached with unwoven cloth is separated by a separating means to the unwoven cloth and the base paper, and the unwoven cloth is indexed by a following indexing means and fed to a prescribed position within an unwoven cloth pasting machine body. CONSTITUTION:Unwoven cloth 11b separated by a separating roller 16 collides at a lower part of a pasting roller 17. The pasting roller 17 is driven by a pulse motor 20 through a power transmission mechanism to rotate in the clockwise direction indicated by an arrow B with its circumferancial velocity equal to a feeding velocity of base paper 11a with the unwoven cloth 11b which is fed from a feeding means 14, and roll in, press and paste the unwoven cloth 11b on a prescribed place. When the unwoven cloth 11b is fed out by a prescribed length from the pasting roller 17, a switch turns OFF automatically, the pulse motor 19 also stops, and a toothed roller 13 and the pasting roller 17 also stop at the same time.