baber/WOPTO huggingface dataset:
Patent JP-H03110018-A (JP)
Title: Method and apparatus for positioning work in bending device
Inventor: NISHIYAMA KIYOTAKA
IPC: B21D5/04
Filed: 1989-09-22
Abstract: PURPOSE:To perform positioning high in efficiency and precision by detecting the right and left positions of the side ends of a work, positioning the side ends of the work at fixed positions to the side ends of a die and then bending the work. CONSTITUTION:A robot hand 12 is positioned in the Y-direction, then, moved in the X-direction until the left end of the work comes in contact with a potentiometer 9. On condition that the work W has been set in parallel with the axis of this device, a variation  X of the potentiometer 9 is required, a quantity to be moved is required, a signal that the positioning has been completed is outputted by moving this quantity to be moved and then a usual bending process is carried out. Thus, positioning high in efficiency and precision can be performed.
Patent JP-2000073360-A (JP)
Title: Wet columnar soil improving method
Inventor: HONDA NOBUMICHI
IPC: E02D1/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wet columnar soil improving method capable of easily sampling a sample, and capable of immediately taking a treatment for appropriate blending when a defective blending is generated in the analysis of the sample. SOLUTION: In a wet columnar soil improving method, a hardening liquid and an excavated earth are stirred and mixed while excavating the ground with the hardening liquid such as a cement milk poured therein, and the mixture is cured and hardened to form a columnar body 1. Immediately after the hardening liquid is poured and stirred and mixed, the improved soil in which the hardening liquid is poured is taken as a sample.
Patent JP-2001065673-A (JP)
Title: Transmission
Inventor: SUZUKI YASUHISA
IPC: F16H57/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To evenly divide the lubricating oil to each machine chamber of a transmission having plural machine chambers formed by partitioning inside of a transmission case independently of external cause. SOLUTION: A transmission case 1 is divided into plural machine chambers 2, 3 in front and rear by a partitioning frame 10. A part of the partitioning frame 10 lower than the oil level is provided with an oil passage 20 for communicating the machine chambers 2, 3 with each other. The oil passage 20 is formed of an opening 25 facing to the machine chamber 2, an opening 26 facing to the machine chamber 3 and having a different dimension from the opening 25, and an L-shaped crank hole 27 for communicating the opening 25 and the opening 26 with each other.  One way movement (from the chamber 2 to the chamber 3) of the lubricating oil due to an external cause is limited by the crank hole 27, and the crank hole 27 generates the effect for restricting the movement in the opposite direction so as to settle the oil surface of the lubricating oil, and lubrication and cooling of each chamber gear can be performed efficiently.
Patent JP-S63100685-A (JP)
Title: Magnetic tape reel
Inventor: NAKAYAMA YOSHIO
IPC: B65H75/26
Filed: 1986-10-17
Abstract: PURPOSE:To attain accurate loading of a tape by one operation by mounting plural conductive foils near the outer circumferential ridge of each disk flange of a magnetic tape reel so as to prevent the tip of tape from being attracted onto the tape electrostatically. CONSTITUTION:The conductive foils 21a, 21b are adhered respectively symmetrically at an angle of 180 deg. in the vicinity of the outer circumferential ridge of both sides of the flange 20 made of the dielectric member of a magnetic tape reel. Power of iron dioxide or the like is coated onto the magnetic tape 8 to be formed as a ferrodielectric substance, static electricity is generated to cause the static electricity onto the magnetic tape 8 and the tip 9 of the tape is easily attracted on the surface of the tape 8. Since the conductive foils having opposite polarity to that of the tape 8 are adhered, the tape 8 and the foils are repulsed with each other. Thus, the tape operation is facilitated and a folded tape or occurrence of jam is prevented.
Patent JP-S59174437-A (JP)
Inventor: RUUDORUFU TSUOOTOROU
IPC: B65C9/20
Filed: 1983-12-28
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-H03108276-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUI TORU
IPC: H01M10/054
Filed: 1989-09-21
Abstract: PURPOSE:To prevent the decomposition of an electrolyte and the generation of gas when the charging voltage is increased and obtain a secondary battery with a long cycle life by containing 3-cyano-tetrhydrofuran in the nonaqueous electrolyte. CONSTITUTION:The atom density on C atoms is sharply decreased by the high electron suction property of the cyano group in 3-CN-THF, when the positive electrode potential is increased during charging, electrons are not deprived of, and oxidation decomposition rarely occurs. C atoms have positive charges, the atom density on adjacent O atoms is increased to stabilize them, they have negative charges, the electron distribution is expanded, thus the mutual action with alkaline metal ions such as Li is weak, and an electrochemically active deposition state is obtained in the charging process. The negative electrode charge-discharge efficiency is high. When this nonaqueous electrolyte is used for the battery with a positive electrode 3 and a negative electrode 6 made of alkaline metal or alloy, the safe secondary battery with a long cycle life and high reliability is obtained.
Patent JP-S61123900-A (JP)
Inventor: OI YASUSHI
IPC: G10L25/00
Filed: 1984-11-20
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-H1067118-A (JP)
Title: Ink cartridge device of printer
Inventor: FUJII HIROYUKI
IPC: B41J2/175
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent an action for a user to open the upstream end of a vent groove the open air from forgetting by a constitution wherein at least a projecting part between the projecting part and a portion for covering the projecting part of a covering attached par is made cutable at the specified position, at which the vent groove of the projecting part is formed. SOLUTION: An ink cartridge 1 is circulated under the state as it is. At its use, a user cuts off the sub-coveringly attached part of the projecting part 8 of a lower case 4 and a pouring hole film 15 by breaking them off at a breaking off portion 8a and a cutting line 16. Concretely, by turning up and down the projecting part 8, the sub-covering attached part is broken at the part of the cutting line 16 and further the projecting part 8 is cut off at the breaking off portion 8a. Thus, an ink feed operating 13 is opened, resulting in allowingly to feed ink from an ink tank 6, open the upstream ends of respective venting passages (vent grooves 14) and realize the introduction of the air in the ink tank.
Patent JP-H08108921-A (JP)
Title: Parts supply device
Inventor: ISHIHARA ICHIRO
IPC: B65G47/14
Filed: 1994-10-12
Abstract: PURPOSE: To return the parts to be eliminated because their directions are not correct in a stage of arranging parts in a hopper to be carried to a subsequent process to the hopper in an arranging and carrying means without requiring a special container or work. CONSTITUTION: A device is provided with an arranging and carrying means A to supply parts 1 in a hopper 10 while arranging them along a guide 2, and a carrier means B to receive the parts 1 carried by this on the parts receiving part 3, carry them to a subsequent process C, and repeat supply of them to the subsequent process C. A detection means 27 to detect if directions of the parts 1 received on the parts receiving part 3 are correct or not, and a discharge means 28 to discharge the parts 1 of which direction defective is detected from the parts receiving part 3 are provided in order in the parts carrying direction in the middle of a carrying passage between the parts receiving position of the carrier means B and the parts supply position, thereby the pars 1 received on the parts receiving part 3 are discharged into the hopper 10 by the discharge means 28.
Patent JP-H04125226-A (JP)
Title: Paper feeder for vertical type page printer
Inventor: SAWADA SHIGERU
IPC: B65H1/02
Filed: 1990-09-14
Abstract: PURPOSE:To facilitate the charge of paper by providing a sheet holding plate which can be turned to the front side, in a bin on the front side, by providing a holding plate which holds sheets substantially upright, in a bin on the rear side, and by providing guides for enlarging a sheet insertion slot on both sides of the latter. CONSTITUTION:A holding plate 33 which holds sheets P substantially upright in a bin on the front side, is provided on the rear side, and is locked thereto with a stopper 36 which is rotatably supported to a base plate 34 by means of a shaft 35 so as to be rotatable in the direction to ward the front side, and accordingly, the holding plate 36 can be held substantially upright by means of the stopper 44. Further plates 38, 45 which are opened upward are provided on both sides of an insertion slot through which the sheets P are inserted downward. Accordingly, when sheets are fed into the rear side bin, the holding plate is turned down toward the front side so that the heights of the sheets P in the first bin and the height of the holding plate 33 increase, thereby it is possible to easily insert the sheets P along the holding plate 40 and a guide plate 45 with visual checking.
Patent JP-H1177359-A (JP)
Title: Laser beam machine and its machining method
Inventor: KAMO HIROYASU
IPC: B23K26/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To increase the moving speed between machining points on a work without additionally burdening the driving mechanism of the stage. SOLUTION: The laser beam machine is one that is designed to machine a semiconductor wafer 11 with a laser beam and that is equipped with an XY stage 13 for the wafer 11 to be placed and with a means of simultaneously moving the stage 13 in each of the X and Y directions. The laser beam machining method is such that machining is continuously carried out by the laser beam machine on plural points 25 lined parallelly to the scribe line 23 on the wafer 11, that the wafer 11 is fixed on the stage 13 in the manner in which the scribe line 23 forms an angle of nearly 45 deg. against the X or the Y axis, and that the stage 13 is moved simultaneously in the respective X and Y directions and thereby moved between the machining points 25.
Patent JP-H1086821-A (JP)
Title: Vehicular air conditioning duct device
Inventor: ISHIKAWA SHINICHIRO
IPC: B61D27/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in electric power consumption and a car inside noise, and improve comfortableness by arranging a variable aperture means to adjust an air quantity sucked in from a passenger room in a suction port of a mixing duct, and controlling the variable aperture means by detecting a temperature in a car. SOLUTION: A mixing duct 6 is connected to and arranged in an upper part of a delivery duct 4, and has a shape curved along a roof body structure of a car body. A variable aperture device 14 is arranged in an intermediate air passage between an induction port 8 and the mixing duct 6, and adjusts an inducing air quantity by freely changing the opening area of this air passage.  A controller 15 to actuate the variable aperture device 14 on the basis of temperature information from a temperature detector 13 to detect a temperature in a passenger room, outputs a command signal in the direction for closing the variable aperture device 14 when it is not less than a preset temperature range in the case where a temperature in respective passenger rooms rises or lowers, and outputs a command signal in the direction for opening the variable aperture device 14 when it is not more than the preset temperature range.
Patent JP-H1088509-A (JP)
Title: Irregular road surface forming member for temporary work
Inventor: SUMI ISAO
IPC: E01C9/08
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide irregular road surface forming member, by which when it is stuck and fixed to the road surface, large adhesive force is exhibited, and if only the adhesive part is replaced, it can be easily replaced and initial adhesive force can be easily reproduced. SOLUTION: A first adhesive tape 3 is disposed on the back of a belt-like member 1 and a second adhesive tape 4 wider than the first adhesive tape 3 is interposed between the first adhesive tape 3 and the belt-like member 1 to construct an adhesive part A for sticking the flexible belt-like member 1 which is laid on the road surface 2 and can be wound up.  Further, a counter- belt-like member adhesive part is formed between the belt-like member 1 and the second adhesive tape 4, an intermediate adhesive part is formed between the second adhesive tape 4 and the first adhesive tape 3 to be fixed to each other, a counter-road surface adhesive part which adheres in a space up to the road surface 2 is formed on the opposite side of the first adhesive tape 3 to the second adhesive tape 4, and the adhesive force of the counter-belt-like member adhesive part is made smaller than that of the intermediate adhesive part.
Patent JP-S61110609-A (JP)
Inventor: ARUTSUURU MIRUTSU
IPC: B60C27/06
Filed: 1985-11-01
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-H1164833-A (JP)
Title: High polymer dispersion type liquid crystal display element and its production
Inventor: NAKAO KENJI
IPC: G02F1/1337
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high polymer dispersion type liquid crystal display element which can sufficiently scatter light without using a means of rubbing, etc., and without causing increase of driving voltage and with which consequently high contrast can be obtained and to provide a manufacturing method therefor. SOLUTION: The high polymer dispersion type liquid crystal display element has a structure in which plural high polymer liquid crystal complex layers having liquid crystal drops 19 dispersed in high polymers 18 are laminated to form a laminated body 17 and the laminated body 17 is held between a pair of substrates 14A, 14B to which electrodes are formed. Liquid crystal molecules 16 in the liquid crystal drops 19 in the respective high polymer liquid crystal complex layers 11, 12, 13 are oriented approximately parallel to the substrates 14A, 14B. Further, in planes approximately parallel to the substrates 14A, 14B, molecules in the respective high polymer liquid crystal complex layers 11, 12, 13 are oriented in directions 15 different from each other.
Patent JP-H0562260-A (JP)
Title: Production of optical disk
Inventor: SHIN ARIAKE
IPC: G11B7/26
Filed: 1991-08-31
Abstract: PURPOSE:To improve productivity of the optical disk by allowing the formation of plural kinds of thin films on a substrate for the optical disk with one stage. CONSTITUTION:While the optical disk 10 is kept rotated at a low speed, the disk is immersed into a UV curing resin in a tank. This optical disk 10 is then taken out and is further rotated at a high speed to develop the UV curing resin on the plate surface of the optical disk 10 by the generated centrifugal force and to shake off the resin at the peripheral edge of the optical disk 10. The surface of the optical disk 10 is thereafter irradiated with UV rays to cure the resin, by which the protective film and hard coat film are formed.
Patent JP-S63103832-A (JP)
Title: Production of refractive index distribution-type lens
Inventor: NAGAFUNE HARUO
IPC: C03B8/02
Filed: 1986-10-17
Abstract: PURPOSE:To make it possible to reduce time required for production and precisely control dopant concentration distribution, by freeze-drying a dopant solution in a porous gel and sintering the solution in producing a lens by a molecular stuffing method. CONSTITUTION:A solution containing a dopant is permeated into a porous gel obtained from a sol prepared by dispersing fine silica particles in an acidic catalyst hydrolytic solution of a silicon alkoxide and the dopant is partially eluted to form concentration distribution. The dopant solution in the porous gel is then frozen, dried under reduced pressure and sintered to produce a refractive index distribution-type lens. Disturbance of the distribution while drying which has been a problem can be completely eliminated by this method. The time required for production can be remarkably reduced as opposed to fixation of distribution by solvent exchange as in a conventional method.
Patent JP-S6489852-A (JP)
Title: Conference talking system for electronic exchange
Inventor: IKEMORI KIMIO
IPC: H04M3/56
Filed: 1987-09-30
Abstract: PURPOSE:To attain the reduction of power consumption and clear talking by stopping the sending of a CODEC not sending a voice signal for a prescribed time. CONSTITUTION:A voice level comparator 11 discriminating a CODEC not sending a voice signal from each CODEC and an AND circuit 9 stopping the sending of the CODEC not sending the voice signal discriminated by the discrimination means for a prescribed time, a counter memory 5 and a counter comparator 13 are provided. Since the transmission of the CODEC not sending the voice signal is stopped for a prescribed time, the sending of a noise signal from the line through the CODEC is prevented. Thus, the conference talking is attained by a clear voice and the sending of CODEC is not required, then the power consumption is saved.
Patent JP-H1181604-A (JP)
Title: Handrail
Inventor: ISHIDA MASAJI
IPC: E04F11/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent an object from passing through the foot of a handrail provided on the building roof. SOLUTION: This handrail has a prop 4 for the handrail body 3 respectively erected on a plurality of independent footings 2 protrusively provided on a main foundation 1 on the roof. The handrail body 3 includes a horizontal lower rail 6 provided on the lower part between the props 4. This lower rail 6 is positioned much higher than the surface of the main foundation 1 because of the independent footings 2. The space between the lower rail 6 and the main foundation 1 surface is made difficult for an object to pass through by providing a bottom rail 11 between the independent footings 2.
Patent JP-2000071638-A (JP)
Title: Thermosensitive stencil base sheet
Inventor: MATSUURA MASAHIRO
IPC: B41N1/24
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive stencil base sheet for obtaining an excellent printing image by preventing a decrease in aging surface smoothness of a thermoplastic resin film of the sheet even in the case of leaving the sheet for a long time in the state of winding in a roll state or leaf state and hence preventing a decrease in punchability by a thermal head. SOLUTION: (1) In the thermosensitive stencil base sheet obtained by laminating a thermoplastic resin film and a porous support, a film having 0.0 μm of PPS smoothness and 0.1 to 10 μm of a thickness is bumped against the support side of the sheet, and the measured PPS smoothness is 1.2 μm or less. (2) A film having 0.0 μm of PPS smoothness and 0.1 to 10 μm of a thickness is bumped against the surface of the support laminated with the film, and the measured PPS smoothness is 0.9 μm or less.
Patent JP-H04127001-A (JP)
Title: Scanning tunnel microscope
Inventor: FUKUHARA SATORU
IPC: G01B7/34
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a break of a probe and to improve the operating convenience of the probe by employing lanthanum hexaboride as the probe. CONSTITUTION:A gap between a sample 6 and a probe 5 is controlled in the following manner. A Z-axis piezo 2 for rough adjustment is driven by a Z-axis piezo control circuit 11 to make the probe 5 close to the tunnel area of the sample 6. At this time, a tunnel current of several nA is allowed to flow between the sample 6 and probe 5 by impressing an optional voltage between the sample and probe. Since this tunnel current is a function of the gap between the sample 6 and probe 5, if the piezo 2 is controlled according to the feedback method so as to make the tunnel current constant, the roughness information of the sample 5 is obtained from the displacement of the piezo 2. The maximum extension of the Z-axis of piezo is prescribed for the using piezo. Therefore, when the height exceeding the operable limit is measured, the servo control is not effected, resulting in a collision of the probe against the sample. The probe may be eventually broken. Therefore, a single crystal of considerably hard lanthanum hexaboride is employed as the probe 5, thereby preventing the probe from being broken.
Patent JP-H04127011-A (JP)
Title: Measuring method of film thickness of minute part
Inventor: MISHIMA SACHIKO
IPC: G01N23/223
Filed: 1990-09-19
Abstract: PURPOSE:To measure the amount of elements in a minute area by a method wherein electron beams are projected onto a thin film sample in the area of 1-1000 mum width, and the film thickness of the projected part is obtained from the intensity of characteristic X rays of the elements in the thin film sample generated from the projected part. CONSTITUTION:The surface analysis is conducted in the area of 1-1000 mum width by scanning electron beams in two dimension. The contaminant is scattered wide, thereby to make thin the film thickness of the contaminant piled on the surface of a sample. Accordingly, the surface contamination on the surface is less detected. The influence of the surface contamination by inorganic substances is decreased to the background level of continuous X rays. Accordingly, the film thickness in a minute area can be measured quickly in a nondestructive manner.
Patent JP-S61126818-A (JP)
Title: Output buffer driver circuit
Inventor: HIROTA KOTARO
IPC: H03K19/0948
Filed: 1984-11-22
Abstract: PURPOSE:To reduce power consumption by using a latch circuit and a delay gate to generate a drive signal of the final stage inverter of a C-MOS inverter buffer thereby obtaining forcibly a period when both transistors (TRs) are turned off simultaneously at the level transition of an input signal and preventing an excess current between a power supply and common. CONSTITUTION:An input signal A is two inputs of a latch circuit directly and via an inverter 11, and the latch circuit consists of two NOR gates 5, 8 and four inverters 6, 7, 9, 10. An output of the NOR gate 5 is a signal B via the gates 6, 7 and becomes a drive input to a TR21. An output of the NOR gate 8 is inverted to be a signal D by the gate 9 and the signal D is a drive input to a TR22. The gates 6, 7 and 9, 10 constitute respectively latch delay elements and also an intermediate buffers to the final stage inverter 3, the delay function of the gates 6, 7, 9, 10 eliminates the simultaneous on-state of both the TRs at level transition of the input signal thereby preventing a through-current.
Patent JP-2000072374-A (JP)
Title: Self-weight clamping type lifting jig
Inventor: KAI KOICHIRO
IPC: B66C1/42
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To freely vary the clamping range of a work to be clamped and move the lifting center of a mainbody interlocking with the clamping range while maintaining center balancing. SOLUTION: Because the lifting center, or a lifting ring fixture 3, of a self- weight clamping type lifting jig mainbody is moved interlocking with a clamping range while maintaining center balancing when a work 30 is clamped in a self-weight clamping system, chains 9, 10 connecting the lifting ring fixture 3 to a clamping arm 11 are passed from the clamping arm 6 via a sprocket 4a in the lifting ring fixture 3 through sprockets 4a-4e and fixed to the clamping arm 11. During movement to the direction of expanding or narrowing a clamping range, the lifting ring fixture 3 interlocking with the chains 9, 10 is moved to the same direction as that of moving the clamping arm 11 to maintain the center balancing of the self-weight clamping lifting jig mainbody.