baber/WOPTO huggingface dataset:
Patent JP-H08161686-A (JP)
Title: Method for measuring congestion using sensor data
Inventor: USAMI TSUTOMU
IPC: G08G1/01
Filed: 1994-12-06
Abstract: PURPOSE: To reduce the installation cost for vehicle sensing and to save labor and cost for maintenance by using a travelling time of a specific vehicle obtained from vehicle sensors provided at both ends of a block and vehicle sensor data obtained in time series so as to decrease number of the vehicle sensors used for measuring congestion. CONSTITUTION: A vehicle sensor SU is installed at an upperstream end PU of a block and a vehicle sensor SD is installed at a downstream end PD of the block. For example, photosensors are adopted for the vehicle sensors SU, SD. The travelling of the vehicle is measured in time series by a vehicle ID of the vehicle. A time required for the vehicle travel for a specific block (between the ends PU and PD) is measured and sensor data such as passing time series data of the vehicle measured at a point are used to obtain a congestion length L(t) in the concerned block at a time (t) according to equation, where E(t) is number of vehicles in existence in the specific block at the time (t), Qa is a traffic flow not in congestion, V is a speed not in congestion, Lo is a length of the specific block, km and (a) is a constant.
Patent JP-H03165360-A (JP)
Title: Cassette loading and unloading device of cassette tape recorder
Inventor: NOGAMI TAKUYA
IPC: G11B15/675
Filed: 1989-11-22
Abstract: PURPOSE:To improve the operability and to reduce the size of the device by driving a cam which moves up and down a cassette presser, a shaft, and an L gear which has a semicircular groove part by a motor, and loading and unloading a cassette. CONSTITUTION:When a switch 26 is turned on, the motor begins to operate and an S gear 23 rotates through gear trains 57-59 to rotate the L gear 21 counterclockwise. In the rotation of the L gear 21 which starts operating up to, for example, 90 deg., the shaft 22 and groove part 16 engage with each other to move a cassette holder horizontally from a 1st position where the cassette can be inserted and extracted to above a tape travel system. In the rotation of the L gear 21 from, for example, 90 deg. to 180 deg., the shaft 22 only moves in the groove part 16 and no power is transmitted, and the cassette presser is slanted through the operation of the cam and the cassette holder is moved vertically to a 2nd position where a play state can be entered. Further, the L gear 21 is reversed to unload the cassette and the number of components is therefore decreased to reduce the size of the device.
Patent JP-2000133541-A (JP)
Title: Manufacture of corrosion-resistant r-fe-b bonded magnet
Inventor: YOSHIMURA MASAYUKI
IPC: C22C38/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a R-Fe-B bonded magnet with improved corrosion resistance using a metallic film, in which the R-Fe-B bonded magnet is easy to plate electrically, by forming a conductive film tightly on a surface of the bond magnet uniformly and effectively. SOLUTION: Abrasive powder, inorganic powder and abraded remainder are fixed with fat and oil factors of plant-based medium in a hollow part of the R-Fe-B bonded magnet and sealed in the hollow part of the R-Fe-B bonded magnet. The bonded magnet is subjected to dry barrel finishing in a barrel finishing apparatus, with a metallic medium of Cu, Su, Zn, Pb, Cd. In, Au, Fe, Ni, Co, Xr and Al strip or a metallic alloy strip with a given size of spherical shape, block shape or other irregular shapes like a wire. Then, abraded minute pieces of Cu or the like is pressed and sealed into a resin face and a void part of the bonded magnet, and at the same time a magnetic powder face is coated with the minute pieces of Cu.  In this way, a conductive film is uniformly applied to the surface of the R-Fe-B bonded magnet so as to enable satisfactory electroplating, and a highly corrosion-resistant R-Fe-B bonded magnet coated with plating and a less deterioration of magnetic characteristics can be obtained.
Patent JP-H02149503-A (JP)
Title: Microorganism-killing agent
Inventor: TASHIRO MASASHI
IPC: A01N43/832
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a microorganism-killing agent useful for agricultural and horticultural field, industrial field and environmental hygiene field, etc., containing 4-phenyl-1,2,5-thiadiazole-3-carboxylic acid as active ingredient. CONSTITUTION:4-phenyl-1,2,5-thiadiazole-3-carboxylic acid is mixed with carrier, surfactant and other auxiliary for preparation and made to a state of liquid, emulsion, hydrate, suspension or powder, etc., to afford a microorganism-killing agent. Said preparation is useful for protection of garden stuff or harvest from microorganism, prevention of microorganism pollution in environments such as medicinal facilities, houses or commercial facilities and control of harmful microorganism in industrial products or production process of pulp, wood, hides, fiber, synthetic resin and adhesive, etc., and used in an amount of 10-1000ppm active ingredient.
Patent JP-H03161956-A (JP)
Title: Wiring board for loading semiconductor element and manufacture thereof
Inventor: MOMOSE TERUHISA
IPC: H01L23/12
Filed: 1989-11-21
Abstract: PURPOSE:To improve a high density wiring and heat-dissipating properties by forming a conducting circuit and a wire bonding section while leaving the required section of a metallic film on the surface of a substrate. CONSTITUTION:A recessed section 6 having a flat base is shaped at the central section of an aluminum nitride substrate 1, through-hole 2 are formed outside the recessed section 6, an oxide film is removed through activation treatment, and the film of copper is shaped through electrolytic copper plating by using a soft etchant. The whole surface on the copper film is coated with a photo- resist film, a negative film, to which a transparent section is shaped in the same form as a continuity circuit, is stuck onto the top face of th photo-resist film, the photo-resist film is cured through exposure, the negative film is removed, the photo-resist film in an unexposed section is removed, and the unnecessary copper film is taken off. The photo-resist film is peeled, and the continuity circuit 3 is formed. Land sections and wire bonding sections are shaped to the specified sections of the circuit 3, nail head pins 5 made of an alloy are inserted and fixed into the holes 2, and the insides of the holes 2 are hermetically sealed.
Patent JP-H04176053-A (JP)
Title: Save type information-recording control system
Inventor: HONDA KIYOSHI
IPC: G06F3/06
Filed: 1990-11-09
Abstract: PURPOSE:To improve system performance by mounting an access-region discriminating section selecting an access to a high-speed access region and accessing save type information at higher speed in the same storage medium when transferred information is discriminated as save type information. CONSTITUTION:An access-region discriminating means 8 discriminating an access to any storage region of a plurality of storage regions 5-1, 5-2 of transfer information between a magnetic disk device 1 and a host computer is provided. The access-region discriminating section 8 discriminates the save type information of information transferred between the magnetic disk device 1 and the host computer. The access-region discriminating section 8 detecting the transfer of save type information designates an access to a virtual storage region 5-2 to an access-region changeover section 9. Access regions are changed over so as to conduct the access to the virtual storage region 5-2 as a high-speed access region according to the designation of the discriminating section 8 in the access-region changeover section 9. Accordingly, system performance is improved.
Patent JP-H07125846-A (JP)
Title: Shift transferring mechanism for automatic labelling device
Inventor: SUZUKI YOSHIAKI
IPC: B65C9/26
Filed: 1993-11-08
Abstract: PURPOSE:To effciently carry out label attachment by transferring a transferred article to a succeeding automatic labelling device, keeping the uniformly shifted state in a prescribed direction. CONSTITUTION:In the vicinity of the side part of a transfer body 11a which intermittently transfers a placed article, a plurality of stockers 12a, etc. on which the articles are piled in the vertical direction are arranged in parallel, and a pushing-up mechanism for supporting the article in a vertically movable manner is installed in the lower part of each stocker 12a, etc., and a sucking shifting mechanism 13b which sucks the article at the uppermost rank and horizontally shifts the article to the trabsfer body 11a side is arranged in the upper part of the stocker 12a, etc. On the article which is taken out from the stocker in the forestage and placed on the transfer body 11a, interlocked with the intermittent shift of the transfer body 11a, the article taken out from the stocker in the next stage is placed, shifting the article in the longitudinal direction.
Patent JP-H11143343-A (JP)
Title: Method and device for preparing holographic stereogram
Inventor: UMEMURA KAZUHIKO
IPC: G03H1/26
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To compact the whole device and to reduce the weight of the device and the number of parts by comparatively simple constitution. SOLUTION: A slit 22a and a mirror 25 are arranged oppositely to a reflection type spatial optical modulator for displaying an original image, object light 27 is obtained by making light 26 incident upon the modulator 24 by using the mirror 25 arranged in the vicinity of the slit 22a and modulating the incident light by the modulator 24 and made incident upon a photosensitive material 21 through the slit 22a. In an object light irradiation system 28, an incident optical path and an exist optical path to/from the modulator 24 can be superposed to each other, so that the compact constitution or the like of the device can be attained.
Patent JP-H08160741-A (JP)
Title: Toner carrier
Inventor: ABE JUN
IPC: G03G15/06
Filed: 1994-12-06
Abstract: PURPOSE: To provide a toner carrier equipped with a very reliable control electrode. CONSTITUTION: In this toner carrier 68 equipped with plural control electrodes 69 on its surface; the plural control electrodes 69 are respectively provided with a parallel part 69a extended in the shaft direction of the toner carrier 68 so as to cross an image area, and a twist part 69b electrically connected to the parallel part 69a, inclined against the parallel part 68a and feeding power to the parallel part 69a from the outside, and formed by directly coating the surface of the toner carrier 68 with conductive paste while moving the toner carrier 68 in the shaft direction (direction X) and also rotating it in a circumferential direction (direction θ).
Patent JP-2000133975-A (JP)
Title: Electronic device
Inventor: MORISADA KAZUTOSHI
IPC: H05K7/14
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To realize an electronic device which can be simplified in its manufacturing process and enhanced in degree of integration. SOLUTION: An electrode 14 that electrically connects a printed board 4 to an external equipment is formed on a printed board 4, and a contact pin 10 electrically connected to the external equipment through the intermediary of a wire harness 8 is fixed to a case 6 so as to make its tip bear against the electrode 14. Therefore, a conventional connector is not required to be mounted, so that jet soldering or an assembly process for mounting a connector can be simplified, and the printed board 4 and the external equipment can be electrically connected together without occupying a broad region. As a result, an electronic device of this constitution can be increased in an area where electronic parts can be mounted, so that an electronic circuit can be enhanced in degree of integration.
Patent JP-H11137453-A (JP)
Title: Liquid container
Inventor: SUMINO MICHINAGA
IPC: A47J41/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To securely prevent outflow of contained liquid when a main body is inclined, when the main body is overturned, or when inner pressure of an inner container is quickly increased. SOLUTION: A liquid container is provided with a container main body 1 having an inner container 3, a cover body 2 of the container main body 1, and a series of liquid infection passage provided from a bottom part of the inner container 3 to reach an upper part of the container main body 1. In this case, a bypass passage 19 is provided on the liquid injection passages 11 to bypass an outer circumference of the inner container 3 above full liquid display part 21 in the inner container 3 and compose a part of the liquid injection passages 1, so an air layer is formed at an upper part in the bypass passage 19 (a part above a liquid level in the inner container 3) when the liquid container is inclined or overturned, and that a volume above the liquid level in the liquid injection passage 11 is increased for the part of the bypass passage 19 when inner pressure is quickly increased,  thereby outflow of contained liquid W through the liquid injection passage 11 outward can be securely prevented.
Patent JP-H01142794-A (JP)
Title: Image display device
Inventor: OSHIDA KYOICHI
IPC: G09G1/02
Filed: 1987-11-30
Abstract: PURPOSE: To rewrite a frame memory without loss of a display picture by providing first-in first-out buffer and reading out picture data temporarily stored in this buffer only in the blanking period in order to write it in a frame memory. CONSTITUTION: Contents read out from a frame memory 13 are used for picture display through a D/A conversion circuit 15. In this state, picture data of one picture used for rewrite of contents of the memory 13 is stored in a picture memory 11. Picture data stored in the memory 11 is continuously stored in a first-in first-out buffer 21 temporarily. In this picture display period, write to the memory 13 is inhibited. In the blanking period, write to the memory 13 is permitted; and in the non-display period, a control circuit 22 reads out picture data stored in the buffer 21 in the storage order and writes it in the memory 13. Contents of this memory 13 are read out to the D/A conversion circuit 15 in the picture display period and is used for picture display.
Patent JP-H01144647-A (JP)
Title: Counter for semiconductor wafer
Inventor: YOSHIDA MAKOTO
IPC: H01L21/67
Filed: 1987-11-30
Abstract: PURPOSE:To perform reliable operation of wafer detection by mounting one element for a transmission type photoelectric sensor to a hand fitting section for a robot and the other element to the rear of a carrier and installing the element to a vertical movable type sensor holder detachably bonded with a vertical moving module for the robot through a connecting mechanism. CONSTITUTION:A light-emitting element 41 for a transmission type photoelectric sensor composed of a pair of mutually opposed light-emitting element 41 and photo-detector 42 is set up to a module 33, to which a hand 34 on the robot 3 side is mounted, and the photo-detector 42 to a vertically movable type sensor holder 7 disposed on the rear side of a carrier 2. The sensor holder 7 is connected detachably to a hook 35 fitted to an elevating turning module 32 on the robot 3 side through a connecting mechanism 8. The connecting mechanism 8 is composed of a connecting rod 81, a nose of which is engaged mutually with the hook 35 set up to the module 32 for the robot 3, a guide rod 82 guide- supporting the rod 81 in the before and behind direction to the sensor holder 7, and a driving cylinder 83 being loaded on the sensor holder 7 and forwarding and retreating the connecting rod 81.
Patent JP-H03163415-A (JP)
Title: Electrode plate for color liquid crystal display device
Inventor: USHIYAMA TOSHIHIRO
IPC: G02F1/1333
Filed: 1989-11-21
Abstract: PURPOSE:To improve display quality by providing a transparent high-polymer film to cover color filters, an inorg. thin film and a transparent electrode film in this order and removing the org. high-polymer film from a sealing part and packaging terminal parts. CONSTITUTION:The printed color filters 5 of a pigment dispersion type are disposed in multiple colors and prescribed patterns on a transparent glass substrate 2. The filters 5 form the prescribed patterns by using a transparent alkyl melamine resin 6 without contg. pigments so as to cover the color filters 5. An SiO2 target is then used and while the target is heated in a low-temp. high-speed sputtering device, the entire surface is sputtered in a gaseous Ar atmosphere to form an inorg. thin film 7 consisting of SiO2 of 1,000Angstrom ; thereafter, an ITO target is used and the entire surface thereof is sputtered in gaseous Ar and O2 to form the transparent electrode film 8 consisting of ITO of 1,500Angstrom . The electrode film 8 is then patterned by a prescribed photomask to remove the transparent org. high-polymer film from the sealing part and the packaging terminal parts. The generation of cracks and wrinkles in the color filters and the protective film is obviated in this way and the electrode plate having good liquid crystal orientability and high chemical resistance and solvent resistance is obtd.
Patent JP-H10163219-A (JP)
Title: Furnace temperature sudden raising/lowering device using insertion shutter and manufacture of the device
Inventor: MICHAEL F PASS
IPC: C30B31/12
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To suddenly raise/lower a temperature by using an insertion shutter which is placed between a heat source and a semiconductor wafer and blocks or concentrates heat energy from the heat source to the semiconductor wafer. SOLUTION: When the temperatures of a plurality of heating elements reach a desired level, a pipe 110 and the boat form 112 are loaded in a furnace 100 and the shutter 108 is closed as it is. The shutter is opened after they are loaded and the center of the furnace is heated to the desired temperature. The shutter 108 is closed after it is heated for a desired time and coolant is forcibly put through the center of the furnace 100. Then, a room is speedily cooled. Then, the pipe 100 and the boat form container 112 are removed. Thus, speedy temperature rise and drop can be realized. Then, oxide generated in the wafer can be prevented and the life of the heating elements can be prolonged.
Patent JP-H10227506-A (JP)
Title: Air conditioner
Inventor: FUNAKOSHI TOMOHIDE
IPC: F24F11/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal voltage of an electrical power supplied to an air conditioner without using any special component. SOLUTION: A step of a duty ratio set in response to a target number of rotation (n) of a compressor motor based on an operating frequency of a compressor and another step of a duty ratio applied for generating an actual switching signal are read and compared with each other. In the case that there is a difference in a duty ratio more than a predetermined value and a voltage having a high step of actual duty ratio is outputted, a timer for detecting an abnormal voltage is reset/started (steps 220 to 224). After this operation, in the case that the difference of the duty ratio is wide more than a predetermined value even if a predetermined time elapses, it is judged that the abnormal voltage (a low voltage) is produced, the compressor motor is stopped and occurrence of abnormal voltage is displayed (steps 226 to 236).
Patent JP-H10139333-A (JP)
Title: Device for preventing passenger from being trapped by elevator door
Inventor: KOIZUMI YOSHIHIKO
IPC: B66B13/14
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a passenger or waiting person from being trapped by an elevator door by use of opto-electric unit for detecting the existence of passenger or load in and on an elevator. SOLUTION: A light projector 10 and a light receiptor 11 are placed on a car room support column 9, and an optical axis 12 is made to pass along a surface of car room 5. When a passenger's hand in the car room 5 is in contact with car doors 7, 8, the axis 12 is interrupted so that the receiptor 11 does not receive the optical axis 12. Accordingly, an inversion command is output to a door motor so that the car doors 7, 8 and landing doors 3, 4 are moved to the door close direction.
Patent JP-H02148082-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G15/05
Filed: 1988-11-29
Abstract: PURPOSE:To always maintain optimum tension in a carrier and to reduce picture deteriorating factors such as picture blue at the time of image formation such as exposure and development by detecting tension in the sheet-like image carrier, and adjusting the position of a driving system. CONSTITUTION:A photosensitive sheet 1 is stretched between the rollers 5a and 6a. The roller 5a is movable up and down, the roller 6a is connected to a rotary driving system; the sheet 1 forms an erasable image by an exposure/ developing means and displays it as an image carrier. One end of the sheet 1 is periodically marked, and a photointerrupter 10 counts it. The elongation of the sheet 1 is calculated by detecting the amount of the decrease of the number of input pulses counted within a prescribed time, and the spacing between the rollers is widened by the corresponding amount to maintain the tension of the sheet 1 always properly and prevent picture blue, etc., at the time of image formation such as exposure and development.
Patent JP-H07163057-A (JP)
Title: Generator stopping device
Inventor: SAKAMOTO SHIGERU
IPC: H02J3/38
Filed: 1993-12-03
Abstract: PURPOSE:To stabilize a system by controlling the oscillation of a system connected in parallel at the time of the stop control of a generator. CONSTITUTION:When an operation stop command for a generator is outputted, first of all a system stabilization stop mode is selected by a stop mode 8. The voltage and the frequency of a generator are controlled by reactive power adjustment control 9 and active power adjustment control 10 so that each electric power becomes zero within the range of set voltage and within the range of set frequency based on the selected mode. When each electric power cannot be controlled to be zero within a set time in the control process, the reactive power and the active power are compulsorily urged to be zero and a generator is paralleled off from a system.
Patent JP-2001126943-A (JP)
Title: Method of production laminated chip component
Inventor: ICHIKAWA MASABUMI
IPC: H01F17/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a production of laminated chip component, capable of facilitating handling of a green sheet in each of processes and of highly accurate production. SOLUTION: A green sheet 2 is formed on a hard plate 11 having smooth translucency, and after a through-hole 3 is formed on the green sheet 2, a conductor pattern 4 is formed. Afterwards, the hard plate 11 on which the green sheet 2 is formed is inverted, the green sheet 2 is fixed on a green sheet 7 which is to become the base, the hard plate 11 is released, and plural green sheets are laminated by repeating the processes.
Patent JP-H01144139-A (JP)
Title: Sequential address generator
Inventor: UEDA TOMOAKI
IPC: G11C8/00
Filed: 1987-11-30
Abstract: PURPOSE:To realize a memory access at high speed by producing the access address data to the continuous areas of a memory by performing an arithmetic operation via a processor. CONSTITUTION:A clock signal CCK is produced based on thee specific address data Xp received from a CPU 1 and an up-counter 4 and a ternary ring counter 5 have their contents varying successively based on the signal CCK. Thus it is not required for the CPU 1 to calculate the actual access address data and the sequential access address data that can be automatically changed is obtained just with output of the data Xp. Then the accesses are carried out successively to plural continuous memory areas. As a result, the time required to a memory access as a whole can be shortened.