baber/WOPTO huggingface dataset:
Patent JP-H01180265-A (JP)
Title: Insulating film forming device for nonlinear resistor
Inventor: TSURUOKA TATSUO
IPC: B05C1/02
Filed: 1988-01-12
Abstract: PURPOSE:To form a uniform coating film having desired thickness by placing a nonlinear resistor on the two rotating coating rollers with the lower part dipping in insulating coating material to rotate the resistor, and transferring the coating deposited on the rollers to the resistor to coat the resistor. CONSTITUTION:The two coating rollers 13 are rotated in the same direction at the same number of revolutions, and the columnar nonlinear resistor 1 placed on the rollers is rotated by the rotation of the rollers 13. In this case, the gap between the roller 13 and a detearing plate 14 is adjusted, and the insulating coating material from a coating material tank 12 is uniformly deposited on the resistor 1 always in a fixed amt. through the rollers 13. As aq result, a good-quality insulating film having stabilized electrical characteristics is formed.
Patent JP-H06207909-A (JP)
Title: Inspection apparatus for surface defect
Inventor: OMURA KATSUYUKI
IPC: G03F7/20
Filed: 1993-01-12
Abstract: PURPOSE:To separate and identify ranks of defects by extracting a to-be- detected frequency component of a signal by the action of a matrix operator, returning to an original image from a defect position data determined by binarization or the like, and calculating the characteristic amount. CONSTITUTION:A two-dimensional image taken by a CCD camera is stored as an original image in a frame memory. After a to-be-inspected area of the stored image is masked, a Laplacian operator 13 performs a secondary differentiation of the to-be-inspected area, thereby to remove low frequency components and filter and obtain a Laplacian image signal 14 of a high frequency region. A binary image signal 15 obtained by binarizing the signal 14 with a predetermined threshold value is expanded and degenerated to remove isolated points and parts of holes. Thereafter, labelling is carried out through a geometrical treatment, whereby an area where a defect is present is specified from the labelled image area. In this manner, the position where the defect exists is determined and the characteristic amount of the signal is calculated from the original image corresponding to the position. Accordingly, it becomes possible to separate and identify ranks of defects.
Patent JP-H01180972-A (JP)
Title: Thin film forming device
Inventor: OTA WASABURO
IPC: C23C14/24
Filed: 1988-01-11
Abstract: PURPOSE:To easily and inexpensively form a thin film having excellent adhesive strength and smoothness on a substrate by vaporizing a substance from a vaporization source also used as a filament along with thermoelectrons in a vacuum vessel, and passing the vaporized substance through a grid charged with a positive potential to accelerate the substance. CONSTITUTION:An active gas or an inert gas or their gaseous mixture is introduced into the vacuum vessel 1. The vaporization source 8 also used as the filament is arranged in the vessel 1, connected to an AC power source 14, and heated. As a result, thermoelectrons are emitted from the vaporization source 8 along with the vaporized substance and gas molecules are ionized in a high state. The grid 7 arranged between the vaporization source 8 and a counter electrode 6 opposed to the vaporization source 8 and holding the substrate 12 is connected to a DC power source 13, and the potential of the grid 7 is made positive with respect to the vaporization source 8. As a result, the ion is passed through the opening of the grid 7, accelerated, and allowed to collide with the substrate 12. By this method, a film can be formed on the substrate 12 at a low temp., and even the thin film of a high-melting-point substance can be easily, inexpensively, and excellently formed.
Patent JP-S62161386-A (JP)
Inventor: TANAKA HIROTAME
IPC: A63B22/06
Filed: 1986-01-11
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-H01184815-A (JP)
Title: Semiconductor wafer and manufacture thereof
Inventor: KITAHARA KUNINORI
IPC: H01L21/205
Filed: 1988-01-13
Abstract: PURPOSE:To reduce dislocation density by two figures or more by successively forming an silicon-buffer layer, a buffer layer composed of a semiconductor except silicon and a single crystal semiconductor layer consisting of the same material as the semiconductor except silicon onto an silicon semiconductor substrate. CONSTITUTION:A polycrystalline or amorphous silicon-buffer layer 4 is shaped onto an silicon semiconductor substrate 1, and a polycrystalline or amorphous GaAs buffer layer 2 and a single crystal GaAs layer 3 are grown from top of the layer 4 in succession. Consequently, strain resulting from lattice mismatch is relaxed in not only the buffer layer 2 but also the buffer layer 4. Accordingly, dislocation density is reduced by two figures or more.
Patent JP-S59129701-A (JP)
Title: Production of powder of metal or nonmetal or alloy thereof
Inventor: TSUJI HITOSHI
IPC: B22F9/08
Filed: 1983-01-13
Abstract: PURPOSE:To manufacture metallic powder having a desired size and shape with good accuracy by working a metal, etc. to a wire rod, melting and scattering the wire rod by using a pulse-oscillated laser under a specific condition and recovering the same. CONSTITUTION:A metal or nonmetal or alloy thereof having a prescribed component compsn. is worked to a wire rod 1 having a suitable size. Such rod 1 is fed at a prescribed speed by a roll feeder 3 and a laser beam 2 is irradiated thereto by using a pulse-oscillated laser. The beam 2 is irradiated in this stage under the condition wherein the beam irradiated in one pulse to the part (a) has the energy to evaporate and scatter the entire irradiated part (a) or above. Assist gas is blown at about 50l/min flow rate from a nozzle 5 and the parts (a), (b), (c)... are successively melted and forcibly blown downward so as to be charged into the liquid nitrogen 7 in a tank 6, whereby the material is quickly cooled. The powder having a uniform size and shape is thus obtd.
Patent JP-H04240080-A (JP)
Title: Robot device
Inventor: SHIMADA MITSUNORI
IPC: B25J9/00
Filed: 1991-01-17
Abstract: PURPOSE:To provide a robot device, which grasps vertically and lifts an object in place, for example a test tube, transports in horizontal direction to a specified position to be then transported in horizontal direction to another specified position, rotates there the test tube, discharges the contents, and sends back the emptied test tube through traveling in horizontal direction till its initial position while the tube is grasped vertically. CONSTITUTION:A robot device 10 comprises a horizontal transporting part 16 with transport motor 15 to move the whole robot device 10 in the horizontal direction, a traveling box 17 arranged on this horizontal transporting part 16, a robot arm 18 installed protrusively in horizontal direction at the traveling box 17, a rotating mechanism 19 to rotate the robot arm 18 for a certain angle, and a vertical motion mechanism part 20 to move this rotating mechanism 19 in the vertical direction.
Patent JP-2000208979-A (JP)
Title: Electro-magnetic shielding glass window
Inventor: MURASHIGE MASAMI
IPC: H05K9/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce generation of dew to simplify the maintenance work by arranging a mesh-containing glass via the air layer at the internal side of a shield glass to form a pair glass and then fitting such pair glass to a sash. SOLUTION: A shielding glass 1 holds a shielding material 2 between non- shielding glasses 1a, 1b like a sandwich. Under this condition, a size of the shielding material 2 is set larger than the size of the non-shielding glasses 1a, 1b. A mesh-containing glass 3 is provided at the internal side of such shielding glass 1 to form a pair glass. In this case, the predetermined interval is reserved via the aluminum spacer 5 between the shield glass 1 and mesh-containing glass 3 to form the air layer 4. Such pair glass is attached to the sash by attaching a conductive tape 6 to the end part thereof.
Patent JP-H03209120-A (JP)
Title: X-ray ct apparatus
Inventor: YAMAJI HIROTAKA
IPC: G01N23/04
Filed: 1990-01-10
Abstract: PURPOSE:To enhance a space resolving power by collecting the X-ray transmission data on a specimen by 2n+1 time (n=1, 2,...) by the translational movement of a specimen moving means to prescribed distances and the rotation at prescribed angles thereof. CONSTITUTION:An X-ray generator 1, the specimen A and an X-ray detector 3 are respectively disposed in such positional relations that a X-ray spot light source, the center of rotation of the specimen A and the detecting center of the detector 3 exist respectively on the same straight line. The X-ray beam transmitted through the specimen A is, therefore, macroprojected in the position of the detector 3 at the magnification corresponding to the distance between the generator 1 and the specimen A and the distance between the generator 1 and the detector 3. Moving stages 2, 5 are constituted movable along a straight line (X-axis). The stage 2 is translated and the data is connected 2n+1(n=1, 2,...) times by combining the translational motion and the angular rotation, by which the data for one scanning covering the entire range of the specimen A of an arbitrary size is obtd.
Patent JP-S63171219-A (JP)
Title: Bend straightening machine
Inventor: KIMURA KIYOSHI
IPC: B21F1/00
Filed: 1988-01-12
Abstract: PURPOSE:To easily carry out the bend straightening of a reinforcement at a construction site, etc., by arranging the hook for straightening between a pair of the receiving arms provided at intervals and making the receiving arm revolvable on the outer circumference of the casing main body. CONSTITUTION:An oil tank, pumping mechanism, switching valve of an oil circulation route, etc., are built in the inner part of the casing main body 12 of a bend straightening machine 10 and at the front part of the main body 12 a pair of the receiving arms to receive the bar like member R of a reinforcement, etc., are fitted revolvably on the outer circumference of the casing main body 12. In order to perform the straightening by pulling the switch S of an electric motor 11 is pushed after setting the bar like member R by arranging it between the tip projection 13a of the receiving arm 13 and a hook 14 by its insertion. The pump mechanism is thus actuated, a piston rod 15 and the hook 14 are moved by retreating and the bar like member R is subjected to a pull bend straightening between the receiving arm 13 and hook 14. Owing to the receiving arm being made revolvable the working can easily be performed with good efficiency.
Patent JP-S5498031-A (JP)
Title: Ceiling air conditioner
Inventor: HARA MASANORI
IPC: F24F13/28
Filed: 1978-01-19
Abstract: PURPOSE:To provide the subject air conditioner wherein a guide imparted with a curvature is provided for guiding a grill from the side end part of the bottom of surface of the main structure, and a grill having a V-groove and being bendable is used thereby to facilitate attachment and detachament of the grill. CONSTITUTION:An opening for guiding a grill 2 is provided at the inner side of an air suction port 5 at the side surface of a main structure. When the grill 2 is inserted from the end part of the bottom surface of a main structure 1 along a guide 7, the grill 2 curved by a plurality of grooves provided at one side is held within the guide 7 without slipping off by the repulsive force of the grill 2 itself. Further, the grill 2 can be removed easily only by pulling the handle 8 downward.
Patent JP-H09194224-A (JP)
Title: Centering jig for joining and assembling lens
Inventor: OZAKI MASAHIKO
IPC: C03B23/22
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To abolish an a stage for inspecting the accuracy of centers in a post stage entailing a high degree of fatigue and requiring perseverence. SOLUTION: A jig 1 is composed of a first centering member 10, a second centering member 20 and an air supplying part 30. This first centering member 10 is composed of a lens fitting part 11, a lens receiving part 12, an outer peripheral surface fitting part 13 and an air pocket part 14. This second centering member 20 is composed of an inner peripheral surface fitting part 21, a centering adjustment part 22 for pressing and an air vent hole 23. The air supplying apart 30 is composed of an air pipe 31, a switch 32 and a regulator 33.
Patent JP-S5597013-A (JP)
Title: Method and device for audio information recording and reproduction
Inventor: NAGAMURA FUMITAKA
IPC: G11B20/04
Filed: 1979-01-17
Abstract: PURPOSE: To ensure the reproduction for the voice featuring the large dynamic range with a high S/N ratio by recording previously the higher harmonic frequency with the necessary level every passage according to the level of the aural signal.  
     CONSTITUTION: The aural signal is partitioned into passages A, B, C... in accordance with its level each. Then the higher harmonic frequency signals outside the audible frequency band are recorded on passages A, B, C... with the levels set according to the aural levels of these passages. As a result, the dynamic range is decreased substantially for the recording of the voice featuring the large dynamic range due to the sum of the voice and the higher harmonic signal. Accordingly, if the aural signal is divided via LPF, HPF and the like and after reproduction, the aural signal featuring the large dynamic range can be reproduced with a high S/N ratio. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243378-A (JP)
Title: Synchronizing separator circuit
Inventor: KURIHARA RYOICHI
IPC: H04N5/08
Filed: 1991-01-18
Abstract: PURPOSE:To separate a synchronizing signal accurately without being affected by noise from a video signal with a deteriorated S/N by detecting a pedestal level and a SYNC chip level so as to calculate an intermediate level between both levels before passing through an LPF and setting the level as a threshold level. CONSTITUTION:A video signal inputted from an input terminal 2 is inputted to a comparator 3, a pedestal level detection circuit 4 and a SYNC chip level detection circuit 5 via an LPF 1. The circuits 4, 5 detect respectively a pedestal level and a SYNC chip level and inputs it to a threshold level setting circuit 6, in which a voltage level at an intermediate point of both levels is set as a threshold level. The threshold voltage is inputted to the comparator 3 as a comparison reference voltage and a signal corresponding to a period when the video signal is lower than the reference voltage is outputted to an output terminal 7 as a synchronizing signal.
Patent JP-S58122505-A (JP)
Title: Color separating filter
Inventor: HAYASHIMOTO YOSHIAKI
IPC: H04N9/07
Filed: 1982-01-14
Abstract: PURPOSE:To prevent the color mixture without damaging the sensitivity of a device, by making the thickness of a light shielding part sufficiently large in a color solid-state image pickup element and intercepting the oblique incident light, which passes through a color filter element, even in the side face of the light shielding part. CONSTITUTION:A color separating filter 15 is stuck to a solid-state image pickup element 6 through an adhesive 5, and color filter elements 14R, 14G, and 14B are arranged in accordance with photosensitive parts 8R, 8G, and 8B. A light shielding film 13 is vapor-deposited to the side face of a projecting part 12 consisting of an SiO2. An oblique incident light (b) from a lens is intercepted by the light shielding film 13, and an oblique incident light b<7> is intercepted by a light shielding film 9, and a vertical incident light reaches correctly a corresponding photosensitive part 8 through color filter elements. Thus, the occurrence of color mixture is prevented.
Patent JP-H03210855-A (JP)
Title: Communication control system
Inventor: MISE TOSHIRO
IPC: H04L12/42
Filed: 1990-01-15
Abstract: PURPOSE:To improve the processing speed of data revision by sending a data of its own terminal equipment to all other terminal equipments depending on simultaneous communication in a prescribed timing. CONSTITUTION:A timing generating section 9 generates a request of data revision in a prescribed timing to inform a data of its own terminal equipment to other terminal equipment. A data transmission processing section 12 generates a simultaneous communication packet required for data revision to send it by a transmission processing section 3. That is, a data area of its own terminal equipment is read from a common data section 6 and the result is sent as a simultaneous communication packet by adding a terminal address of its own terminal equipment as a sender address. A timing control section 11 compares a data revision request interval generated from a host system 8 with a data revision request interval from other terminal equipments stored in a timing request reception section 10 to control a timing generating section 9 so as to generate a data revision request in the shortest interval.
Patent JP-H11204149-A (JP)
Title: Lithium battery remaining capacity measuring method
Inventor: IMAI ATSUSHI
IPC: H01M10/48
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the remaining capacity measuring method of a lithium battery for accurately measuring the remaining capacity by the use of a lithium diffusion model within an electrode of the lithium battery. SOLUTION: A regression curve (E=Eo+αI) with respect to a current I in the voltage sum (E+Vd) of a terminal voltage E and lithium ion diffusion concentration gradient Vd is determined to a plurality of currents I and voltages E within a given time in a lithium battery, and the voltage sum (E+Vd) in current I=0 is calculated, based on the regression curve as the open circuit voltage Eo. The current dependence of the electromotive force of the lithium ion battery is corrected by the diffusion concentration gradient Vd, and the open circuit voltage Eo is calculated. As a result, even if the current I is large, the calculation error of the open circuit voltage Eo is minimized.
Patent JP-H11198636-A (JP)
Title: Vehicular air conditioner
Inventor: TAKAHASHI TSUNESATO
IPC: B60H1/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure in a vehicular air conditioner that is capable of independently controlling each temperature in plural zones in a passenger compartment. SOLUTION: Out of two air passages 25 and 26 in an air-conditioning case 21, at the air passage corresponding to a target temperature at a lower side set up by a temperature setter on one side, a supply air temperature is determined by each operating position of two air-mix doors 31 and 32. Likewise, at the air passage corresponding to the target temperature at a higher side set up by a temperature setter on the other, the supply air temperature is determined by both air heating quantities of a heating regenerator 23 and four electric heating elements 91 to 94 by means of energizing these electric heating elements 91 to 94 being situated in this air passage, respectively.
Patent JP-H10196826-A (JP)
Title: Valve unit
Inventor: YOSHINO KAZUNORI
IPC: F16K27/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To arrange a valve unit even in a separate frame of smaller width for its arrangement while taking into consideration its limitations regarding the height up to the top. SOLUTION: A valve unit body 21 is formed with a multitude of spool fitting holes 23, into which spools 22 are fitted and which are provided with covers 14 and 31 for leading thereinto pilot pressure to shift the spools 22. The cover 31 opposed to a frame 15 of smaller width for the arrangement of the unit body 21 is formed in its flat cover body 32 with pilot pressure lead ports 38 in the direction perpendicular to the spool axes. Each of the ports 38 opens at its upper half directly onto a recess 36 defined in the cover body 32, and at its lower half indirectly to the recess 36 by way of a groove 39 cut in the cover body 32.
Patent JP-2000205416-A (JP)
Title: Sealing device
Inventor: OMORI TAKESHI
IPC: F16J15/32
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem of mounting condition in a mounting operation and improve reliability by regulating deformation over a predetermined degree in an inserting direction of a seal lip extending in a direction opposite to an inserting direction to a shaft when inserting along the shaft. SOLUTION: This sealing device is a V ring 1, particularly efficiently used at a small diameter part, and comprises a body 2 and a lip 3. A projection 4 serving as a stopper constituting a deformation degree regulating means is formed at a surface of a body 2 opposite to a lip 3 side. By this constitution, though the V ring 1 is mounted to the shaft such that the lip 3 is inserted by an insertion jig, the lip 3 is deformed only to a position abutted to the projection 4 by arranging the projection 4 on a side in a direction in which the lip 3 is inserted to the shaft, whereby the deformation degree can be regulated. Accordingly, the lip 3 can be prevented from warping in the inserting direction of the lip 3 to the shaft.
Patent JP-S60149684-A (JP)
Title: Composition for heat energy storage material
Inventor: YANO NAOTATSU
IPC: C09K5/06
Filed: 1984-01-13
Abstract: PURPOSE:To provide a low-cost compsn. for heat energy storage material having a freezing point that can be adjusted to any desired temp. within a wide range, prepd. by adding zinc oxide to a compsn. consisting mainly of calcium chloride hexahydrate. CONSTITUTION:Zinc chloride is added in an amt. of 40wt% or lower to a compsn. consisting mainly of calcium chloride hexahydrate. When necessary and for a better effect, the compsn. may contain thickener, nucleator, etc. in proper amts. The thickeners are, e.g., glycerine, ethylene glycol and carboxymethylcellulose. The nucleator includes strontium hydroxide octahydrate and barium hydroxide octahydrate. The thickener and nucleator are added in 0.5-10% and 0.05- 10%, respectively, based on the weight of the compsn.
Patent JP-S63173014-A (JP)
Title: Rotary body supporting device
Inventor: OBA SHOJI
IPC: H02K7/08
Filed: 1987-01-13
Abstract: PURPOSE:To thin the titled device by providing a gas bearing part for generating the dynamic pressure of gas by the rotation of a rotary body, and supporting the axial direction of a rotary member and its inclination in a state of non- contact, between a base plate and a plane part of the rotary member. CONSTITUTION:A rotary body supporting device in an optical reflector is provided with a plane part of a rotary member 51 for holding a rotary body containing a rotary polyhedron mirror 52, and a dynamic pressure gas bearing for generating the dynamic pressure by the rotation between plane parts of a base plate 61 placed so as to be opposed to its plane part and supporting the rotary member 51 in a state of non-contact. Also, in the radial direction of the rotary member 51, a control member for supporting mainly its unbalanced force, for instance, a fixed axis 60 is provided. Accordingly, by the dynamic gas bearing part, the rotary member is supported in the axial direction, and also, its inclination can be held simultaneously. In such a way, the rotary body supporting device can be thinned remarkably, and also, a rotary polyhedron mirror optical deflector which is applied this device is thinned and miniaturized, as well.