baber/WOPTO huggingface dataset:
Patent JP-H05273105-A (JP)
Title: Thin film hardness tester
IPC: G01N3/40
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the measurement error due to the disturbance force, detect a load at high precision, provide good responsiveness, and shorten the measuring time by moving the movement section of an indenter detecting the load, and reducing the equivalent load. CONSTITUTION:A thin film hardness tester capable of measuring the forced displacement curve is constituted of a drive section for pressing an indenter 5 to a thin film sample 1, a portion measuring the pressing force, and a portion measuring the forced displacement quantity, the sample face is vertically arranged so that the pressing and moving direction of the indenter 5 to the sample face is made perpendicular to the gravitational force, and a load can be measured by parallel plate springs 8.
Patent JP-H06273334-A (JP)
Title: Nondestructive deterioration diagnostic method for polyolefin molded item
Inventor: MITSUI TSUTOMU
IPC: G01N21/892
Filed: 1993-03-24
Abstract: PURPOSE:To provide a nondestructive deterioration diagnostic method for polyolefin molded item in which aging of wire and cable coated with a polyolefin can be diagnosed easily and accurately. CONSTITUTION:Raman spectrum of the polyolefin is measured and the ratio of peaks caused by CH2 symmetric telescopic oscillation and CH2 reverse symmetric telescopic oscillation in the Raman spectrum is collated with a predetermined data representative of the relationship between the deterioration and the ratio thus diagnosing the extent of deterioration of a sample.
Patent JP-H06282190-A (JP)
Title: Fixing device for image forming device
Inventor: SERITA NOBUHITO
IPC: G03G15/20
Filed: 1993-03-25
Abstract: PURPOSE:To obtain an excellent fixing without a defective fixing and paper wrinkles regardless of the speed-up of the fixing by reducing the difference of temperature in a longitudinal direction on the surface of a heating roller heated with plural heater lamps and simultaneously, to prevent the disturbance of the speeding-up of warm-up by reducing the fluctuation of warm-up time. CONSTITUTION:Two heater lamps 62 and 63 are inserted through the hollow part 27a of the heating roller 27b in mutually shifted state so that they are not overlapped with each other. Thus, the difference of a surface temp. in the positions where a filament 61 is present and absent of the heating roller 27b is reduced and the high-speed fixing uniform in the longitudinal direction can be obtained.
Patent JP-H06254989-A (JP)
Title: Method and apparatus for supplying rim to tire uniformity machine
Inventor: OKUBO YOSHIHIRO
IPC: B29D30/08
Filed: 1993-03-02
Abstract: PURPOSE:To easily supply upper and lower rims of a desired kind to a tire uniformity machine along with a palette within a short time. CONSTITUTION:After the lift frame 22 supporting a placing conveyor 27 is raised by predetermined quantity, the placing conveyor 27 having the same height as a transfer conveyor 36 is operated to make it possible to feed upper and lower rims 30, 31 of a desired kind and a palette 32 to the transfer conveyor 36. Therefore, the upper and lower rims 30, 31 can be easily supplied to a tire uniformity machine within a short time.
Patent JP-S60208762-A (JP)
Title: Light receiving member
Inventor: SAITOU KEISHI
IPC: H01L31/09
Filed: 1984-04-03
Abstract: PURPOSE:To adapt a light receiving member to formation of an image using light capable of causing interference and to obtain the image high in quality by forming the light receiving layer of an a-Si type having a specified layer structure on a substrate. CONSTITUTION:The first layer 1002 made of a-SiGe and the second photoconductive layer 1003 made of a-Si are formed in this order or the side of a substrate 1001 to form a light receiving layer 1000 of multilayer structure, and at least one of the layers 1002, 1003 contains a conductivity dominating substance in a distribution of its concn. nonuniform in the layer thickness direction. The layer 1000 contains one of O, C, and N elements, and it has one or more pairs of nonparallel interfaces in a minute part, and a large numbers of these interfaces are arranged in at least one direction in a plane perpendicular to the layer thickness direction. Considering the whole light receiving layer 1000, since light interference becomes the sum of the synergistic effects of each layer, the more, the number of the constituent layers of the layer 1000, the less, the interference effect can be made. Since interference fringes occurring in the minute part are smaller than the diameter of the spots of the illumination light, i.e., smaller than the limit of the resolution, the interference fringes do not appear on an image.
Patent JP-H0597300-A (JP)
Title: Take-up device for traveling web
Inventor: DEIITAA HORUTSUINGAA
IPC: B65H19/22
Filed: 1992-03-24
Abstract: PURPOSE: To assuredly radially adjust or follow and guide a slider in a simple structure without requiring high control accuracy in a winder for a running web. CONSTITUTION: A winder is provided with a grooved post 20 as a radial adjuster. Thus, the following and guiding operation of a slider corresponding to the increase of diameter of a roll 5 is carried out. A pilot joint 21 is provided between a driving device 18 and a drum 5.
Patent JP-S63232479-A (JP)
Title: Semiconductor superlattice
Inventor: IWATA HIROSHI
IPC: H01S5/00
Filed: 1987-03-20
Abstract: PURPOSE:To efficiently inject carriers by crossing a quantum well fine wirings made of semiconductor of a thickness not much exceeding de Broglie wavelength of electron in a lattice state, and providing a quantum barrier region made of high semiconductor of potential energy therearound. CONSTITUTION:After Al0.5Ga0.5As and GaAs crystal of 50nm thick are formed on a semiconductor substrate 10, the GaAs is etched to form quantum well fine wirings 11. Further, Al0.5Ga0.5As is crystal-grown to form a quantum barrier region 12, and a superlattice structure is formed. The potential energy of the GaAs is lower than that of the Al0.5Ga0.5As, electrons and holes are enclosed in the wirings 11 made of GaAs, and since the wirings 11 have a thickness of 20nmX20nm, it becomes quasi-one-dimensional band state. Thus, when the electrons and the holes are externally injected to the superlattice structure, the whole wirings 11 are rapidly broadened. When such a superlattice is used as the active layer of a semiconductor laser, the semiconductor layer having small oscillation threshold current can be obtained.
Patent JP-H05275115-A (JP)
Title: Assembled-type battery
IPC: H01M10/39
Filed: 1992-03-24
Abstract: PURPOSE:To provide an assembled-type battery in which the whole form of the collected battery can be miniaturized, the energy density can be enhanced, and the inspection of battery module can be facilitated. CONSTITUTION:A plurality of cells 2 are collected to form a battery module 3, and the battery module 3 is received in a heat insulating vessel 4. The heat insulating vessel 4 is formed of an outer case 5 opened on one side, an inner case 6 arranged in the outer case 5 with a determined space and opened in the same direction as the outer case 5, and a heat insulating material 7 interposed in the space between both the cases 5, 6. An inner cap 8 is fitted to the opening part of the inner case 6 with a determined cutting margin 9, and the edge of the inner cap 8 is welded to the opening edge of the inner case 6. In the state where a heat insulating material 10 is arranged on the outside of the inner cap 8, an outer cap 11 is fitted to the opening part of the outer case 5 with a determined cutting margin 12, and the edge of the outer cap 11 is welded to the opening edge of the outer case 5.
Patent JP-S60210025-A (JP)
Title: Phase comparator
Inventor: OKANO TAKASHI
IPC: G11B19/24
Filed: 1984-04-03
Abstract: PURPOSE:To simplify the circuit constitution and to obtain an accurate phase error signal by detecting that the phase of a sample pulse gets out of a slope section of a slope signal and shifting the slope signal by a phase amount equivalent to 1/2 cycle of said slope signal. CONSTITUTION:A reproduction RF signal is demodulated by a demodulator 9, and a sample pulse D is produced from a sample pulse generator 11 with a separated synchronizing signal. This pulse D is applied to AND gates 12 and 14 respectively. While a monostable multivibrator 2 is triggered by a reference signal A sent from a reference signal generator 1, and the output B given from the monostable multivibrator 2 is applied to the gate 14 via an inverter 13 and then to the gate 12. The gate 12 detects the sample pulses produced in a discharge section of a capacitor 3, and the polarity of the reference signal which is inverted by an FF15 and triggers the monostable multivibrator 2 is inverted. When the phase of the sample pulse gets out of a slope section of a slope signal, the slope signal is shifted by 1/2 cycle of said slope signal. Thus an accurate phase error signal is obtained through simple circuit constitution.
Patent JP-H02245843-A (JP)
Title: Address extending device
Inventor: TSUNEMOTO TOSHIYUKI
IPC: G06F12/06
Filed: 1989-03-20
Abstract: PURPOSE:To arbitrarily set address extension by adding the bank start address read out from a first or second designating part of an address designating means to the intra-bank address obtained from a CPU to designate the address of a first memory. CONSTITUTION:Address areas Ak to Ak+3 for new extension are provided in a memory 1, and the memory 1 is used as a bank start address designating means. Bank numbers are arbitrarily set in these address areas Ak to Ak+3. Four banks #i to #i+3 are provided in a memory 2 correspondingly to address areas Ak to Ak+3. At the time of new address extension, newly extended banks #i to #i+3 as contents of areas Ak to Ak+3 are preliminarily assigned in accordance with the use. Thus, address extension is not only fixed by a system but also arbitrarily programmably performed.
Patent JP-H04300526-A (JP)
Title: X-ray ct device
Inventor: WATABE YASUZUMI
IPC: A61B6/03
Filed: 1991-03-29
Abstract: PURPOSE:To provide the X-ray CT device which allows the efficient setting of the shortest delay time. CONSTITUTION:A scan planning control section 5 calculates the shortest prepn. time when a scan start is possible relating to the other factors excluding an X-ray tube temp. by receving the delly time auto setting command from a keyboard 3. The calculated shortest prepn. time is stored into a scan planning data-base 4. A processing request signal is thereafter sent to a tube cooling time calculating section 6. The tube cooling time calculating section 6 calculates the cooling time required for the X-ray tube temp. to fall down to the temp. range where the scan start is possible by receiving the processing request signal. The shortest prepn. time stored into the scan planning data-base 4 and the calculated cooling time are compared and the timer is asertained as the delay time. This time is stored into the scan planning data-base.
Patent JP-S60225412-A (JP)
Title: Substation transformer
Inventor: NIKORAI AREKUSANDOROFU
IPC: H01F41/06
Filed: 1985-03-29
Abstract: A distribution transformer and a method of making same. The transformer has at least one closed magnetic circuit in the form of a hollow toroidal coil made from ferro-magnetic steel ribbon. An electric circuit is formed by a primary winding and a secondary winding each constituted by one or more sub-assemblies in the form of a double pancake. These double pancakes are juxtaposed and molded together in a solid insulating material to form a rigid insulating frame on which the magnetic circuit is wound to form one or more magnetic coils. The rigid insulating frame, which is constituted by the primary and secondary windings and the insulating material, also includes therein conduits capable of circulating a cooling fluid through the windings whereby to provide heat exchange to cool the assembly of the electrical and magnetic circuits.
Patent JP-H10261662-A (JP)
Title: Demounting mechanism for semiconductor production system
Inventor: KOBAYASHI KAZUHIKO
IPC: H01L21/56
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of the plane and the height of a unit at the time of mounting thereof by mounting a previously positioned detachable unit on a unit demounting part formed on the base of the system, using a jig for indexing the plane and the height of the unit under same conditions as the base of the system. SOLUTION: At the time of mounting on a basic unit 1, a moving truck 23 mounting a press unit 2, having previously indexed plane and height positions is carried to the vicinity of a press unit demounting part 8 and the press unit 2 is pushed in towards an abutting part 8b. The press unit 2 is supported, at the bottom part thereof, from the roller of the moving truck 23 to the roller 8a of the unit supporting face 8d and moved in the breadthwise direction according to a guide part 8c. It is then abutted, at the head part thereof, against the abutting part 8b, and the plane and height thereof are positioned before being connected electrically with the basic unit 1. It is secured mechanically to the press unit demounting part 8, by inserting fixing bolts 24 at two points on the front side in the mounting direction.
Patent JP-H09222433-A (JP)
Title: Revolution speed detection device for dc motor with brush
Inventor: SAKAGUCHI MASANORI
IPC: H02K23/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To accurately detect a revolution speed of a motor from a low speed to a high speed by automatically exchanging a circuit constant of a comparison voltage wave form generating means in accordance with a frequency of a pulse wave form. SOLUTION: A voltage wave form from a current detection means 1 is inputted to a comparison voltage wave form generating means 4 and a comparing means 5, respectively through a noise removing means 2 and an amplifier means 3. The voltage wave form of the amplifier means 3 and the comparison voltage wave form of the generating means 4 are inputted to the comparing means 5 and both the wave forms are compared, then a pulse wave form is outputted to a revolution speed calculation means 6 and a circuit constant exchanging means 7. The calculation means 6 calculates a revolution speed of a motor by counting the number of pulses of the pulse wave form in a unit of time. The exchanging means 7 exchanges a circuit constant of the generating means 4 to an optimum value in accordance with a frequency of the pulse wave form, i.e., the revolution speed of the motor. Thereby, it is possible to accurately detect the revolution speed of the motor in a wide range from a low revolution speed to a high revolution speed.
Patent JP-S60210290-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B57/26
Filed: 1984-04-04
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-H02279246-A (JP)
Title: Multi-spindle synchronizing and driving device and gear machining device
Inventor: HASEGAWA MIKIO
IPC: B23F19/06
Filed: 1989-03-17
Abstract: PURPOSE:To make it possible to synchronize and drive a plurality of spindle drive motors by controlling the motors in a closed-loop condition by use of a PLL control means in accordance with speed instruction pulse signals which is obtained by multiplying a common reference pulse signal with a multiplying factor in proportion to shaft rotating speeds. CONSTITUTION:A reference pulse generator 12 delivers reference pulse signals in accordance with an instruction from a control section 13, and then the reference pulse signals are successively multiplied by multiplying factors proportional to spindle rotational speeds by means of successively multiplying circuits 9, 10. Further, speed instruction pulse signals are inputted to a PLL control means 7, 8 by way of a switch 11, and drive motors 1, 2 for the spindles are subjected to feed-back control through the intermediary of drive circuits 5, 6 and encoders 3, 4. Further, feed-back is made to the control section 13 through the intermediary of counters 15, 16 and an 1/F 17. Further, the PLL circuits 7, 8 are provided therein with circuits 7a, 8a for extracting a desired number of pulses from the speed instruction pulses signals in accordance with a feed length of a cutter gear under an instruction form the control section 13 during machining a gear to be machined. Thus, the spindles are driven being synchronized with each other with an arbitrary speed ratio.
Patent JP-H01242350-A (JP)
Title: Film delivery machine with splicing mechanism
Inventor: IBUKI YOSHIHIKO
IPC: B65B41/00
Filed: 1988-03-23
Abstract: PURPOSE:To provide connectability with a preliminary film without requiring interruption of film service by rotating a sticky tape fitting head so as to face a connection aid guide, and by giving the tape fitting head a possibility of contacting and separating with/from the connection aid guide. CONSTITUTION:A sticky tape fitting head 12 is rotated so that the sticky surface of a sticky tape 17 faces the mating surfaces of films 13-1, 13-2, and a connection aid guide 1 and the tape fitting head 12 are put in pressure contact with each other, followed by affixing together by the sticky tape 17 while the film mating surfaces mate with each other. Then the connection aid guide 11 is separated from the tape fitting head 12, and fold-in rollers 21-1, 21-2 at the ends of this head 12 are moved, and after the two ends of the tape 17 are folded into the other surfaces of the films 13-1, 13-2, the connection aid guide 11 are tape fitting head 2 are put in pressure contact to cause the folded-in sticky tape 17 to be in pressure contact certainly with the other surfaces of the two films 13-1, 13-2.
Patent JP-2000259335-A (JP)
Title: Method and processor for handwriting information deletion, and storage medium recording handwriting information delletion program
Inventor: KUBOTA MITSURU
IPC: G06F3/048
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily find an intersection and precisely delete handwriting information in a processor with which information can be deleted by tracing a handwriting information track with a pen at the time of deleting written handwriting information. SOLUTION: In the handwriting information deleting method, handwriting information is stored 232 as stroke data while a coordinate value interpolation processing 231 is executed if needed when the handwriting information is inputted. In deletion processing of handwriting information, coordinate data showing the track of the pen is stored 241 as a deletion area, the deletion area is interpolated 242 if needed and strokes passing on the deletion area are deleted 243.
Patent JP-H05271536-A (JP)
Title: Polyamide elastomer composition
IPC: C08L61/04
Filed: 1992-03-25
Abstract: PURPOSE:To obtain the subject composition having extremely high flexibility, low water-absorption and excellent heat-resistance and chemical resistance and free from powdering phenomenon by mixing a polyamide elastomer with a terpene phenol resin. CONSTITUTION:The objective composition is produced by compounding (A) a polyamide elastomer (preferably having an amide group concentration of <=3,000m-equivalent based on 1 kg) with (B) preferably 10-40wt.% (based on the component A) of a terpene phenol resin. The polyamide constituting the hard segment of the component A is e.g. nylon 6 and nylon 66 and the polyester constituting the soft segment is e.g. a polycondensation product of a lactone compound such as poly-epsilon-caprolactone. The polyether constituting the soft segment is e.g. polyethylene glycol.
Patent JP-H02246065-A (JP)
Title: Magnetic head retracting device
Inventor: MIYANAGA AKIRA
IPC: G11B21/12
Filed: 1989-03-17
Abstract: PURPOSE:To retract a magnetic head from a magnetic disk with miniaturized and simplified constitution by displacing the linear motion of an arm part by an energizing means such as a solenoid, etc., in a direction perpendicular to that of the motion. CONSTITUTION:A moving member 17 which moves the magnetic head 10 in the radius direction of the magnetic disk 11, the arm part 16 driven forward and backward in the longitudinal direction of an elongated hole 8 by the pressing means 15, and a guide member 17 which guides a second guide shaft 9 to guide the magnetic head 10 to a first position where it is abutted with the magnetic disk 11 or a second position where it is separated from the magnetic disk 11 reacting to the motion of the arm part 16 are provided. At such a case, the magnetic head 10 is displaced in a direction abutting with or separating from the magnetic disk 11 according to the movement of the arm part 16 by the energizing means 15 along the plane of the magnetic disk 11. In such a way, the retraction of the magnetic head 10 can be performed with miniaturized and simplified constitution.
Patent JP-S60212225-A (JP)
Title: Photochemical reaction apparatus
Inventor: SUGIOKA SHINJI
IPC: C23C16/48
Filed: 1984-04-06
Abstract: PURPOSE:To prevent ultraviolet rays from being interrupted in its transmission by preventing the accumulation of a reaction product to an ultraviolet ray pervious window, by blowing cooled gas to the inner surface of the ultraviolet ray pervious window. CONSTITUTION:Photo-reaction gas is supplied into a reaction vessel 1 having an ultraviolet ray pervious window 14 by gas supply and exhaust mechanisms 11, 12 and a substrate 14 being an article to be treated is irradiated by an ultraviolet ray source 3 from the outside of the reaction vessel 1 through the pervious window 14 and, further, cooled gas is blown to the inner surface of the pervious window 14 by a gas injection mechanism 5. As a result, photochemical reaction is suppressed in the vicinity of the inner surface of the pervious window 14 by cooling said inner surface and a reaction product is not accumulated to the pervious window 14. By this simple structure, the reaction product is not accumulated to the ultraviolet ray pervious window and the transmission of ultraviolet rays is not interrupted.
Patent JP-H11263014-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance the mechanical strength of the lid substrate of a liquid jet recording head formed from a resin and to obtain the lid substrate of higher accuracy. SOLUTION: In a liquid jet recording head consisting of a lid substrate 1 having a liquid chamber 6 housing a recording liquid, a plurality of the flow channels 5 communicating with the liquid chamber 5 and the recording liquid inflow port 3 of the liquid chamber 6 and a heating element substrate 2 having the heat energy generating means engaged with the lid substrate 1 to constitute the liquid chamber 6 and the flow channels 5 and provided corresponding to the flow channels 5 to generate air bubbles in a recording liquid by heat to emit the liquid as small liquid droplets, the lid substrate 1 is integrally molded from plastic along with the recording liquid inflow part 3 and the flow channels 5 and, at the same time,  ribs 7 having a projected shape are provided to the surface of the outer wall of the lid substrate 1 longitudinally and these ribs 7 may be provided to the liquid chamber 6 and may be provided on respective diagonal lines.