baber/WOPTO huggingface dataset:
Patent JP-H09160496-A (JP)
Title: Assembled product
Inventor: MIYAZAKI HIDEKI
IPC: G03G15/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of work by displaying the order of assembly on the respective parts constituting an assembled product at the time of assembly and irradiating these parts with light of a specific wavelength at the time of disassembly, thereby displaying the order of disassembly. SOLUTION: Seals 14, 15, 18, 20, 22 having respective figures printed are mounted at the respective parts constituting a developing device. The figures displayed on the respective seals 14, 16, 18, 20, 22 indicate the order of assembly. Therefore, the product may be exactly assembled by assembling a developing roller 4, a developer layer thickness limiting plate 8, a mounting plate 6 for the plate 8 a retaining plate 10 for the plate 8 and agitating gear 12. The disassembly may be executed reverse from the order of assembly in the case these parts are disassembled. If the respective seals 14, 16, 18, 20, 22 are irradiated with the light of the specific wavelength at the time of disassembly, the figures displayed in the figure are displayed as the figures indicating the order reverse from the order of disassembly. polymer film and paper are usable as the seal.
Patent JP-H05129369-A (JP)
Title: Control structure for thickness of bonding agent layer
Inventor: ASAGI OSAMU
IPC: H01L21/60
Filed: 1991-11-07
Abstract: PURPOSE:To make it possible to control easily the thickness of a bonding agent layer when an electronic component is adhered and mounted on a substrate via a bonding agent by a method wherein protrusion parts, which are abutted on the mounting surface of an IC chip, are formed on parts of a coating layer. CONSTITUTION:When a solder resist layer 21 is formed by a printing method or a photography method, protrusion parts 21a can be simultaneously formed integrally with the layer 21 by making their dimensional and positional accuracies high. Accordingly, a manhour is never increased. After a bonding agent 12 is applied on parts, on which the parts 21a are formed, of a substrate 5, an IC chip 4 is put on the bonding agent 12 and is pressed to the agent 12 until the chip 4 touches the parts 21a, whereby the thickness of the layer of the bonding agent 12 can be controlled in a constant state. Thereby, a heat dissipation property from the chip to the substrate is improved and at the same time, a mechanical stress due to a difference between the thermal expansion coefficients of the chip and the substrate can be absorbed.
Patent JP-H02164192-A (JP)
Title: Automatic tracing device for mobile object
Inventor: ENDO TATSUYA
IPC: H04N3/09
Filed: 1988-12-19
Abstract: PURPOSE:To obtain stable tracing by inputting a drive speed of a drive base and a scanning speed of an image pickup device with a controller and applying time correction to picture information of a video signal obtained from the image pickup device at a relevant drive speed into picture information at the start point of time of the image pickup frame. CONSTITUTION:A geometrical gravity center correction device 11 is provided to an output of a picture processing unit 4, geometrical gravity centers x', y' subjected to time correction at a relative speed calculation value between an image pickup device drive table 2 and a mobile object based on drive base speed signals VH, VL inputted from a drive base controller 6 are calculated and outputted to a position arithmetic unit 5 from the geometrical gravity centers x, y. The corrected geometrical gravity centers x', y' are inputted to the position arithmetic unit 5 and an azimuth signal representing the present image pickup azimuth of a far infrared ray camera 1 is inputted from the drive base controller 6. Thus, the position arithmetic unit 5 outputs a position signal to the drive base controller 6 so that the pickup direction center of the far infrared. ray camera 1 traces the mobile object 1 from both signals.
Patent JP-H072477-A (JP)
Title: Escalator with side safety border
Inventor: DEIBITSUDO EFU MAARUDEIN
IPC: B66B29/06
Filed: 1993-12-20
Abstract: PURPOSE: To provide a lateral safety boundary capable of forming a visible display for an escalator, especially for a continuous step escalator. CONSTITUTION: Each of steps 2 has lateral safety boundaries 9, 10 installed on its side edge. A spring insert is positioned between the extreme outside rib and a riser 4 so as to maintain constant contact of the safety boundaries 9, 10 with a skirt plate 5. Consequently, a difference of a distance between the skirt plates 5 and traveling deflection of the steps 2 are made uniform, and a space between the skirt plates 5 of the steps 2 and the side edges is constantly closed. A material of which the safety boundaries 9, 10 are formed is selected to provide the lowest frictional loss and to prevent creaking noise during operation. However, the safety boundaries 9, 10 are abraded before the skirt plates 5, and the abraded safety boundaries 9, 10 can be replaced without removing the corresponding steps 2 from a step conveyor.
Patent JP-H09156218-A (JP)
Title: Optical recording medium and data recording method
Inventor: MAEDA SHUICHI
IPC: G11B7/246
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient recording sensitivity and recording characteristics by providing an org. coloring matter layer containing a specific dioxazine compd. on a substrate to perform recording and regeneration by laser beam having a wavelength within a specific range. SOLUTION: An org. coloring matter layer containing a dioxazine compd. represented by formula is provided on a substrate having a transparent material low in double refractive index such as polycarbonate or amorphous polyolefin and laser beam with a wavelength of 630-690nm is incident on the org. coloring matter layer on the side of the substrate so as to absorb laser beam to make the org. coloring matter layer easy to generate heat and, when the org. coloring matter layer reaches temp. exceeding main wt. reduction start temp., it is decomposed to fragments of a low mol.wt. to form recessed parts and, when the recessed parts are irradiated with regeneration light, reflectivity is lowered and the irradiated parts are detected as a recording part to perform recording and regeneration. By this constitution, sufficient recording sensitivity and recording characteristics can be obtained.
Patent JP-H02167628-A (JP)
Title: Working method for heat exchanger and device thereof
Inventor: MISU YUZO
IPC: B23P15/26
Filed: 1988-12-21
Abstract: PURPOSE:To automatize each stage and to drastically improve efficiency by inserting a pipe with high efficiency to the hole of a fin in the assembly stage inserting a hairpin like pipe into numerous fins of a crossfin heat exchanger. CONSTITUTION:Fins 10 are superposed in the horizontal direction between holding plates 14, 15 and the tip part is pressed by a check plate 17. On the other hand a pilot pin 16 is press-fitted to the end part of a hairpin like pipe 11 and the pipe 11 is inserted into the hole of the fin 10 by air pressure, oil pressure, etc. Then, when the pilot pin 16 is taken out of the tip part of the pipe 11 by hanging the tip of a claw composing an attaching and detaching means on the annular groove formed on the pilot pin 16, a product is completed. Also in the working device of the above heat exchanger, automation can be realized by making the forming stage of the fine 10 and pipe 11, the stage of fitting the pin 16 to the pipe 11, the stage of inserting the pipe 11 into the hole of the fin 10 with the pin 16 as a guide, the stage of separating the pin 16 from the pipe 11, the stage of carrying out a heat exchanger, etc., in line.
Patent JP-H02165992-A (JP)
Title: Recording medium of information
Inventor: MIYAZAKI TAKESHI
IPC: G11B7/244
Filed: 1988-12-21
Abstract: PURPOSE:To eliminate the need for an electrode, a magnetic coil, etc., and to reduce cost by using the host-guest type nonlinear type optical material of a specific composite body as a recording layer. CONSTITUTION:A recording layer 2 is formed onto a substrate 1, and a protective layer 3 or a protective substrate is shaped onto the layer 2. The recording layer 2 is composed of a composite body in which a guest organic compound jointly having an electron attractive group and an electron donating group is contained in a host high molecular compound including at least one kind of a crystalline high molecule. When a material consisting of the composite body is cooled gradually from melting phase to a temperature close to room temperature, it is crystallized, and molecular orientation is attained. That is, a guest organic compound displaying no SHG activity is blended with the host high molecular compound comprising the crystalline high molecule, cooled gradually from the melting phase or a crystal dispersion temperature, and crystallized, thus spontaneously changing the blended compounds into a crystal having no central symmetry without the force of the outside such as an electric field. The two states are read, thus attaining a function as an information recording medium. That is, a phase change at a heating mode is utilized, thus eliminating the need for an electrode, a magnetic coil, etc.
Patent JP-H04191948-A (JP)
Title: Information processor
Inventor: JINNAI HIDETO
IPC: G06F12/16
Filed: 1990-11-27
Abstract: PURPOSE:To copy a storage content between memory devices in duplicate without program control of a central processing unit by executing a read access with respect to other memory device until completing the copying in the memory device so as to copy the storage content. CONSTITUTION:A read access control circuit 17 generates a read request signal S8 and an address signal S2 sent from an address counter 12 is used for an address of a memory area making a read request by the read request signal S8. The address signal S2 is set initially to all '0' in response to a timing signal S1. Moreover, the address signal S2 is sequentially counted up and when the signal reaches all '1', a carry signal S3 having a logical level H is sent and a copy end flag S4 is set. A storage data of a main memory device 4 is outputted sequentially to a system bus 3 by circulating the address in this way and a sub memory device 5 fetches a data DT on the system bus 3 and copied to a memory main body 13. Thus, the storage content is copied between memory devices in duplicate without program control by a central processing unit 2.
Patent JP-H02166362-A (JP)
Title: Cooling chamber device
Inventor: KO NAOKI
IPC: F25D11/00
Filed: 1988-12-20
Abstract: PURPOSE:To provide a cooling chamber device with less noise by a method wherein a heat absorbing device composed of a heat pipe, a radiator, and a plurality of storing containers for a first and a second metallic hydrate at an upper and a lower sections of a cooling chamber are provided, these elements are selectively connected by the changing-over valves in a heat-exchanging manner. CONSTITUTION:Hydrogen is stored in metallic hydrate in containers 2 and 3. The container 2 is connected to a heat absorptive device 6 by a heat absorbing changing-over valve 9, the container 1 is connected to a radiator 7 by a heat radiating changing-over valve 10, a container 4 is connected to the radiator 8 by a heat radiating changing-over valve 11. A heater 12 is operated to open the opening or closing valves 14 and 15. The container 2 may discharge hydrogen to absorb heat with the heat absorbing device 6, the container 4 may absorb hydrogen to radiate heat with the radiator 8 so as to cool the cooling chamber 5. The container 3 discharges hydrogen to keep a high temperature state with the heater 12 and the container 1 may absorb hydrogen to radiate heat through the radiator 7. When heat absorbing and heat radiation are promoted, the opening or closing valves 14 and 15 are closed to stop the operation of the heater 12. Then, if the valves 9, 10 and 11 are changed over, the hydrogen is moved in a reverse direction. A repetition of such a cycle causes an interior of the cooling chamber 5 to be kept at a low temperature, and no operating sound is generated.
Patent JP-2000150404-A (JP)
Title: Thermal treatment device
Inventor: KIMURA TOYOKAZU
IPC: H01L21/205
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment device which can return to an original set temperature in a short time when the heating temperature of a semiconductor wafer fluctuates against the set temperature, and can suppress the fluctuation of the heating temperature as much as possible. SOLUTION: A thermocouple housing tube 500 is constituted in such a way that an internal thermocouple 150 can be housed in the tube 500 in a state where the temperature measuring junction section 152 of the thermocouple 150 is joined to the internal surface of the bottom section 502 of the tube 500. The tube 500 is passed through a through hole 200 horizontally made through a heater 200. The bottom section 504 is composed of SiC having a high coefficient of thermal conductivity, and the tube section 504 of the tube 500 is composed of quartz having a higher coefficient of thermal conductivity than the bottom section 502 has. A holding section 600 is constituted to hold the tube 500 passed through the through hole 220 in a state where the opening 501 of the tube 500 is closely adhered to the portion of a wall section 110 facing the heater 200.
Patent JP-H06145498-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAHARA YASUHIRO
IPC: C08K5/20
Filed: 1992-11-04
Abstract: PURPOSE:To provide a thermoplastic resin composition containing a polyphenylene ether resin having considerably improved fluidity or a mixture of the polyphenylene ether resin and a styrene resin. CONSTITUTION:A polyphenylene ether or a mixture of a polyphenylene ether and a styrene resin is mixed with a carboxylic acid amide wax produced by reacting a diamine with a mixture of a higher aliphatic monocarboxylic acid and a polybasic acid.
Patent JP-2001145153-A (JP)
Title: Base station and communication system
Inventor: TAKADA TOSHIYUKI
IPC: H04W28/06
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To maintain a high communication quality at processing of multiplexing of received waves. SOLUTION: In a base station provided with a conversion processing means which generates an outgoing channel signal by receiving and converting unit signals the receiving timing of which respectively fluctuates, there are provided a reference transmitting timing recognizing method which recognizes the reference transmitting timing set correspondingly to a plurality of base stations which transmits the outgoing channel signal, so that the outgoing channel signal having the same content may be received at a mobile station in the same phase and a unit signal discriminating means which abandons unit signals,  the receiving timing of which is delayed to such a degree that the outgoing channel signal is not able to be transmitted at the reference transmitting timing of the unit signals and supplies the unit signals at the receiving timing of which the outgoing channel signal can be transmitted at the reference transmitting timing to the conversion processing means.
Patent JP-2001099419-A (JP)
Title: Laminate for preventing scattering of oil, laminate for preventing leakage of fluid, tape for preventing scattering of oil and sheet for preventing scattering of oil
Inventor: TSUKADA MASARU
IPC: F23K5/16
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for preventing scattering of oil, a tape or a sheet for preventing scattering of oil comprising a combination of novel materials for preventing scattering of high temperature high pressure oil effectively, and a laminate for preventing leakage of fluid comprising a combination of novel materials for preventing leakage of fluid effectively. SOLUTION: A laminate for preventing scattering of oil is produced by bonding a metal foil 1 of aluminum, stainless or copper bonded to one or both sides of a specific basic material 2. A laminate for preventing leakage of fluid is formed by laminating one or both sides of a thermally self-shrinking drawn film of synthetic resin with a thermally fusible adhesive film of synthetic resin or coating with self- hardening adhesive. A tape or a sheet for preventing scattering of oil comprises a single body of metal foil of aluminum, stainless or copper, and a laminate for preventing scattering of oil is produced by bonding a sheet-like or felt-like molding of any one of rock wool, ceramic wool, glass wool or carbon wool to one side of any one of aluminum foil, stainless foil, copper foil or corrosion proof steel plate.
Patent JP-H09160511-A (JP)
Title: Magnetic recording medium and its recording method
Inventor: MATSUMOTO YOSHIKO
IPC: G02F1/09
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of displaying an image of high resolution and visibility and excellent stability and displaying a reversible and multicolor display by permitting magnetically impressed and unimpressed portions to be different in brightness. SOLUTION: This magnetic recording medium comprises the laminate of a pattern forming layer 12, which consists of patterns with yellow (Y), magenta (M), cyan (C), and black (B), and a magnetic storage layer 13, which comprises microcapsules 15 distributed within a binder 16, each of the microcapsules 15 enclosing at least flaked magnetic particles and a dispersion medium formed by the dispersion of the particles and showing a solid-phase state at room temperature. For every pattern consisting of a color corresponding to the color of picture elements forming as image, the microcapsules 15 in the magnetic storage layer 13 are heated to melt the dispersion medium, and the flaked magnetic particles are oriented by application of magnetism in the horizontal or vertical direction, thereby forming a full-color image corresponding to each of the colors of the pattern forming layer 12.
Patent JP-2000134581-A (JP)
Title: Device and method for reproducing moving picture
Inventor: IDE HIROYASU
IPC: H04N19/625
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of skipping from being given to another frame in the case one frame reproduction is skipped and to enable a moving picture reproduction processing to be executed, which is adapted to the throughput of a microcomputer, while suppressing the deterioration of image quality in moving picture reproduction by skipping the reproduction of the B-picture of the frame when a reproduction image is monitored and the delay of the processing is judged. SOLUTION: A decoding circuit 41 fetches the bit stream of the moving picture which is compressed by an MPEG: 1 and the decoding image of the MPEG image is reproduced and outputted by a decoding algorithm. A display controller 42 controls the operation of a display buffer 43 for fetching the decoding image from the decoding circuit 41 and also permits a skip signal 42a to be active in the case the fetching of the decoding image seems to be delayed after monitoring an operation state. Skip judging equipment 40 judges the frame to be skipped by a prescribed algorithm while the skip signal 42a is active and outputs the judgement result signal 40a to the decoding circuit 41.
Patent JP-2000130001-A (JP)
Title: Device for admission-leaving gate
Inventor: SHIMIZU TOSHIO
IPC: E05D15/52
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a gate device capable of smoothly conducting leaving without installing an exclusive leaving gate. SOLUTION: In the admission-leaving gate device, a mount 2 disposed in upright onto a floor face and rod-shaped bars 4, 5, 6 arranged at regular intervals in the direction of rotation of a shaft and used for preventing passage are mounted, and one bar at the place of the prevention of passage in a plurality of the bars 4, 5, 6 is bent in the lower vertical direction from the horizontal direction and the state of the prevention of passage is released when the bar receives a bar-open signal.  The admission-leaving gate device has a turn stile gate 3 set up to the mount 2 and a booth gate 7 having a rod-shaped arm obstructing passage on the reverse side to the stile gate 3 while holding the mount 2 and changing the direction of the arm in the lower vertical direction from the horizontal direction and releasing the state of the prevention of passage when the arm receives an arm-open signal and fitted to the mount 2. The turn stile gates 3 and the booth gates 7 are divided into blocks at every plurality of the gate devices, and the bar open-signal and the open-signal are controlled at every block.
Patent JP-H08160331-A (JP)
Title: Optical device
Inventor: NITTA YUSHIRO
IPC: G02B26/10
Filed: 1994-11-30
Abstract: PURPOSE: To simplify a mechanism, to improve durability and to make a device small in size and light in weight. CONSTITUTION: A parallel beam transmitted from a parallel beam irradiating device to a rotating mirror 12 is reflected by a mirror 12 and travels toward a cylindrical lens 11. The locus of the reflected beam by the mirror 12 at a transmitting point on the cylindrical lens 11 plots a circle or an ellipse. Since the light beam in the direction of the cylindrical axial line (y direction) of the cylindrical lens 11 is transmitted through as it is, the width of the beam does not change and swings largely to the left and right (y direction) in the distance. On the other hand, in the direction (z direction) orthogonal to the direction of the cylindrical axial line, the principal light ray becomes parallel with the central axis line L of the cylindrical lens 11 and the shape of the light beam is diverged after converged once.  Consequently, the beam becomes a long and narrow shape i.e., a fine line-shaped beam in the farther distance. Since the displacement of the principal ray of the beam in the z-direction due to the rotation of the mirror 12 is smaller than the size of the light beam in the z- direction in the farther distance and negligible, the transmitting light beam of fine-line shape in the farther distance is merely reciprocated to the left and right and the reciprocal scanning of the transmitting light beam is performed.
Patent JP-H01163572-A (JP)
Title: Latent heat discharge system
Inventor: YAMAGUCHI ICHIRO
IPC: F25D9/00
Filed: 1987-12-18
Abstract: PURPOSE: To enable efficiently cooling of a computer element, by arranging a cation converter for steam of cooling water, an electrode for accelerating a water tank for taking in cation steam and a neutralizer for water in a steam passage having a gas permeable waterproof member. CONSTITUTION: LSIs 10-1 and 10-2 carried on a pressure proof substrate 9 are housed into a dip part filled with a freon liquid. Heat energy generated in the LSIs 10-1 and 10-2 is transported by a heat pipe 12, and cooling water 1-1 receives the heat energy transported to be vaporized into water steam, which passes through a gas permeable waterproof member 2 to reach the cation converter 4. When the cation converter 4 is actuated, the steam is converted to cations and the cation steam passes through a steam passage 3 being accelerated by a negative potential of an acceleration electrode 5 and then, through the gas permeable waterproof member 2-1 to undergo an intense heat exchanger with water in a water tank 6. The cations are neutralized by electrons to be supplied from a neutralizer 7. The water in the water tank 6 rapidly boils up by the heat exchanger and the heat energy of a heat source is discharged as latent heat of the steam.