baber/WOPTO huggingface dataset:
Patent JP-H04172732-A (JP)
Title: Stage change identification type in-equipment monitor system
Inventor: OGOSHI OSAMU
IPC: H04L12/40
Filed: 1990-11-07
Abstract: PURPOSE:To relieve the load of a monitor side and to reduce the processing time by adding state change identification information to a response frame of a unit in an equipment, allowing a monitor side to identify the information, discriminating the presence of a state change in the unit and processing the data. CONSTITUTION:Each of units 41...4n having respectively each of additional circuits 51...5n adding state change identification information representing the presence of a state change is connected in multiple with a monitor unit 3 having a transmission bus 1 and a reply bus 2. The monitor unit 3 sends a reply request to the unit 41 via the transmission bus 1. The unit 41 having a reply request adds the presence of a change in the state in its own unit at the addition circuit 51 for state change identification information for the reply. The monitor unit 3 identifies the presence of the change in the state in the unit 41 from the reply frame of the unit 41 by the identification circuit 6 for the state change identification information and reads all the state information only when a change is in existence in the state.
Patent JP-H10123365-A (JP)
Title: Optical fiber connector and cable
Inventor: FUJIMORI TAKAHIRO
IPC: G02B6/36
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To visually confirm the operation state of an optical fiber link from outside. SOLUTION: A transparent part 7 is provided almost in the center of the connector 2. This transparent part 7 may be formed of transparent resin or the connector 2 formed of an opaque member may be provided with a rectangular cut. Light signals transmitted in optical fibers 5 and 6 partially leak out of optical fibers 5 and 6 to exit from the connector 2 through its transparent part 7. Consequently, a user can visually confirm that the light signals are transmitted in the optical fibers 5 and 6.
Patent JP-2000129490-A (JP)
Title: Electroplating method and electroplating device
Inventor: HONGO AKIHISA
IPC: C25D3/38
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electroplating method and device for forming a primary plating film under a process condition hardly depending on the thickness of seed layer which constitutes the substrate and yielding uniform electrodeposition, then forming a secondary plating film under normal conditions and applying salvage plating. SOLUTION: An electroplating film is formed on a plating substrate with micropores and/or microgrooves formed on the surface. In this case, a primary plating film is formed in a plating soln. at 5-15 deg.C, and then a secondary plating film is formed in the plating soln. at 25±2 deg.C. Accordingly, a plating tank 10, a plating soln. circulating tank 20 and a plating soln. circulating pipeline 30 are provided, a cooler 22 for cooling the plating soln. is furnished to the circulating pipeline 30 between the plating soln. circulating tank 20 and plating tank 10, and a heater 23 for heating the plating soln. is provided to the circulating pipeline 30 between the tanks 10 and 20 or directly in the circulating tank 20.
Patent JP-H03161537-A (JP)
Title: Specific double yarn
Inventor: OGI YASUHIKO
IPC: D01D5/42
Filed: 1989-11-17
Abstract: PURPOSE:To provide a inexpensive specific doubled yarn having high bulkiness, flexibility and insulating property and having a wool-like touch by doubling yarns so as to deposit specific non-woven fabric strings blended with animal fibers on the surface of the doubled yarn. CONSTITUTION:No-woven fabric blended with animal fibers (preferably crimped wool) is slit in a tape state and the prepared non-woven strings are doubled so as to expose on the surface of a doubled yarn to provide the objective doubled yarn.
Patent JP-H05113024-A (JP)
Title: Sound absorbing floor finishing material and manufacture thereof
Inventor: MIYAWAKI TADASHI
IPC: B32B5/18
Filed: 1991-10-18
Abstract: PURPOSE:To ease bumping sound so as to restrain the deformation of a floor material by forming an irregular pattern on each of opposite surfaces of a foamed resin material joined to the lower surface of a plate, and by embedding hard particles in the surface of the material which is joined to the plate. CONSTITUTION:Slits 3 are formed on the lower surface of a plate 2 of a floor finishing material 1, and a soft polyurethane elastomers sheet 4 is applied to the lower surface of the plate 2. Further, a low elastic soft foamed polyurethane material 5 is applied to the lower surface of the plate 2 with the use of an adhesive 9. Further, a series of communication grooves defined by recessed parts 6 and protruded parts 7 are formed on each of opposite surfaces of the foamed resin material 5. Then, hard particles 8 are embedded in the protruded parts 7. Further, the soft foamed resin material 5 is impregnated with 60 to 95wt.% of ethylene oxide capped polypropylene glycol having an OH value of 38mgK0H/g, and with 20 to 80wt.% of tolylenediisocyanate. Thereby it is possible to ease bumping sound at the floor upon compression by an impact load, and to restrain deformation of the floor material.
Patent JP-S63155218-A (JP)
Title: Keyboard device
Inventor: YAMAMOTO RYOZO
IPC: G06F3/02
Filed: 1986-12-18
Abstract: PURPOSE:To easily vary the setting of a click tone by providing a varying means which rewrites data on the tone of a storage means with key data generated by a key with switch means. CONSTITUTION:A control means 11 scan a key pad array 2 successively through a drive line DL and checks a response regarding whether or not any key switch is pressed through a sense line SL at the same time. Where there is a response indicating the depression of specific scanning timing, the control means 11 generates a key code according to the scanning information. When a specific key switch on the key pad 2 is pressed while a tact switch 7b is pressed, the setting of the clink tone can be varied. Namely, the control means 11 stores a key code in a code register 15 while the tact switch 7 is turned on and also rewrites the generated key code into an invalid code forcibly at the same time on condition that the tact switch 7 is on.
Patent JP-2000120729-A (JP)
Title: Torque limitter
Inventor: ZANMA SHIGEO
IPC: A01B61/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To surely and stably cut power transmission by mounting a torque detecting means on at least one of a driving shaft and a driven shaft, for detecting the torque of a power to be transmitted and cutting the power transmission of a power transmission connecting and disconnecting means when the detected value is larger than a preset torque set value. SOLUTION: A torque gauge 39a as a torque detecting means 39 for electrically detecting the torque acting on an intermediate shaft 34 is arranged between the driven gear 35 and ball clutch 33a within the intermediate shaft 34. A solenoid 49 of power transmission system is connected to the output side of a controller 41. In the controller 41, when the torque detected value inputted from the torque gauge 39a is larger than a torque set value set by a torque setter 57 and continued exceeding a set time, a current is carried to the solenoid 49 to cut the power transmission to the ball clutch 33a. According to this structure, even if an excessive torque is caused by a sudden increase in load, the power transmission can be properly cut.
Patent JP-H11134600-A (JP)
Title: Traveling controller of automatic traveling vehicle
Inventor: TOMINAGA HIROSHI
IPC: B60K31/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To drive an automatic traveling vehicle by following the preceding vehicle without largely lengthening an shortening a distance between the automatic traveling vehicle and the preceding vehicle in a traveling controller to control a car speed of the automatic traveling vehicle following the preceding vehicle in traveling. SOLUTION: Plural automatic traveling vehicles are made to travel in file at specified distances. The car speed V of the leading vehicle at the file of the vehicles is adjusted to target car speed Vtg by executing feedback control regarding the car speed V etc. (steps 110 to 122). A first control instruction value to adjust the car speed V to the target car speed Vtg and a second control instruction value to approximate the distance between the preceding vehicle and the following vehicle to a target distance between vehicles are calculated and the car speed V is controlled by using bout control instruction values by the following vehicles of the file of the vehicles (steps 110, 124 to 134).
Patent JP-H04174217-A (JP)
Title: Heating device
Inventor: YAMAMOTO TERUO
IPC: F24C1/14
Filed: 1990-11-05
Abstract: PURPOSE:To realize heating operation through a combination of radiation heating and forced convective heating by a simple structure with considerations given to the interior conditions of a room by a method wherein an axial blower is made to rotate regularly when the detected temperature is lower than a predetermined temperature and, when it is not lower than the predetermined temperature, the axial blower is made to rotate reversely. CONSTITUTION:An axial blower 3 is regularly rotated until the interior temperature of a room detected by a thermister 5 reaches about 18 deg.C and a jet of the air drawn into the room from a heat exchanger 2 is directed against the front radiating plate 4 of a heating device 1 to heat its surface. The radiation heat-exchange of the radiating plate 4 thus heated with the objects in the room is conducted to warm the human body near the heating device 1. The flow of air running along the surface of the radiating plate 4 is sent out from the periphery of the heating device 1 to heat the air in the room. When the room temperature rises to about 18 deg.C, the axial blower 3 is made to rotate reversely to decrease the surface temperature of the radiating plate 4 approximately to the room temperature with loss of the radiation effect. The air flow which has passed through the heat exchanger 2 is sent out of the rear part of the heating device 1 and the heating is thereafter effected by convective heat radiation.
Patent JP-H08138018-A (JP)
Title: Data carrier system
Inventor: ASAMA HAJIME
IPC: G06K7/00
Filed: 1994-11-10
Abstract: PURPOSE: To extend the coverage distance of data transmission/reception and to remove restrictions on positions and directions of a transmission-side device and a reception-side device by providing plural tags and reader/writers for data transmission/reception and using a radio wave to adopt a non-contact system. CONSTITUTION: A tag 10 having a secondary battery as the power source and a reader/writer 50 which reads data from and writes data in the tag 10 are fundamental components of the data carrier system. Plural tags 10 and plural reader/writers 50 may be provided, and an equally distributed system is constituted where data can be transmitted and received between the tag 10 and the reader/writer 50, between tags 10, and between reader/writers 50. The radio non-contact system using a weak radio wave having a frequency of a high frequency band (HF band or VHF band) is used to transmit and receive data between the tag 10 and the reader/writer 40, between plural tags 10, and between plural reader/writers 50.
Patent JP-H02149493-A (JP)
Title: Production of single crystal of compound semiconductor
Inventor: KITAMURA KAZUNARI
IPC: C30B15/00
Filed: 1988-11-29
Abstract: PURPOSE:To obtain a high quality long-sized single crystal by a relatively simple change in conditions in the production of the title single crystal by the Czochralski method with a sealing liq. by lowering a crucible by a height corresponding to the increase of a melt in the crucible when the amt. of starting material charged is increased. CONSTITUTION:At the beginning of pulling, a crucible is lowered by a height  H corresponding to the increase of a melt in the crucible so that the position of the surface of the melt coincides with that before increase. A seed 2 is then stuck to the melt and pulled. By this method, the environmental change caused by a change in the amt. of starting material charged is stably controlled by the simple change in conditions, single crystallization is enabled all over a pulled crystal body and a single crystal with no increase of dislocation density is obtd.
Patent JP-H05206643-A (JP)
Title: Manufacture of polyimide multilayer wiring board
Inventor: KANEHARA KOJI
IPC: H05K3/46
Filed: 1991-11-18
Abstract: PURPOSE:To prevent the generation of contact isolation in a post-process by composing a solder pool of multilayer plating, in which different metallic layers are superposed alternately, and constituting a section brought into contact with said solder pool of one or more of metals organizing the solder pool in a metallic bump. CONSTITUTION:Bumps 7 for connection are patterned through photolithography using a photo-resist, and formed by the two-layer plating of electrolytic nickel plating and electrolytic gold plating. Solder pools 17 are patterned through photolithography employing the photo-resist, and electrolytic nickel plating in 3mum thickness is formed. Electrolytic tin plating and electrolytic gold plating are conducted alternately, and the multilayer plating of gold and tin is formed. A polyimide layer with the metallic bumps 7 for connection and a polyimide multilayer interconnection layer with the solder pools 17 are aligned and superposed, and mutual polyimide films are bonded and fixed through pressing and heating up to a temperature exceeding the glass transition point of a polyimide resin.
Patent JP-H09147370-A (JP)
Title: Optical disk device
Inventor: YAMADA MINORU
IPC: G11B19/02
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To highly speed up a search speed by using a low frequency component of an output signal of a pickup so as to perform tracking control, using the output signal including a high frequency component of the pickup for the purpose of track counting and performing search control accordingly. SOLUTION: When a laser beam is moved to a target track on an optical disk, track error control signals A and B for showing a deviation amt. of the laser beam outputted from the pickup 3 from a track respectively are inputted to a track counting signal generating circuit 9 and a head amplifier 4. By counting the number of tracks traversed by the laser beam from a track counting signal E, a motor control signal F is generated by a microcomputer 5, and hence a motor 6 is driven to move the pickup 3. As a result, influence of a frequency characteristic of the head amplifier 4 at the search time can be excluded by generating the signal E without passing through the head amplifier 4.
Patent JP-H03160261-A (JP)
Title: Air conditioner
Inventor: OSADA MINORU
IPC: F24F11/02
Filed: 1989-11-20
Abstract: PURPOSE:To prevent an indoor heat exchanger from freezing during cooling operation by providing a means for detecting an inclination with which the temperatures detected by a temperature sensor change, a means for lowering at intervals of a specific period of time the operation frequency of a capacity- variable compressor, and a means for changing said specific period of time in accordance with the detected results of said detective means. CONSTITUTION:During cooling operation, an indoor unit control part 20 reads in a detected temperature Te from a temperature sensor 8 at intervals of a specific period of time t1 counted by a timer circuit 21 and computes a difference S between the temperature Te of a present point of time and the temperature Te1 determined a specific time t1 before. This value S represents an inclination of a change in the detected temperature Te. When the detected temperature Te falls into a zone below a specified point T1, the operation frequency (f) of the compressor 1 is lowered by a specified value of frequency at a time at intervals of a specific period of time counted by a timer circuit 22. At this time the indoor unit control part 20 changes according to the computed inclination S the specific period of time counted by the timer circuit 22 so that the indoor heat exchanger 5 can be prevented from freezing.
Patent JP-H03162033-A (JP)
Title: Collection system for information as to state of use of electronic bulletin board system
Inventor: ISHIBA ATSUSHI
IPC: H04L12/58
Filed: 1989-11-20
Abstract: PURPOSE:To offer utilizing state information to a possessor of a bulletin board by sending a mail whose content is utilizing state information of the bulletin board possessed by a bulletin board possessor to a mail box of each bulletin board possessor for each prescribed period or for each use of a bulletin board sequentially. CONSTITUTION:A utilizing state processing section 15 collects utilizing state information of bulletin boards 12-14 by users 111-113 and bulletin board possessors 1a, 1b, and classifies the use state information of the bulletin boards 12, 13 into the information for the bulletin board possessor 1a and the use state information of the bulletin board 14 into the information for the bulletin board possessor 1b. Then each mail using the information as the content is generated and sent to mail boxes 16a,16b. Thus, the utilizing state information of each bulletin board in one bulletin board system is informed to each bulletin board possessor.
Patent JP-2000213103-A (JP)
Title: Imitation timber
Inventor: MIHASHI SUSUMU
IPC: E04B2/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce warping or bending even when the imitation timber is exposed to direct sunlight by mounting a reinforcing metal plate to the end extending along the longitudinal direction of an imitation timber body. SOLUTION: The imitation timber 10 has annual ring patterns or a skin pattern formed on the surface, and has a plastic imitation timber body 11 slender in one direction. The plastic forming the imitation timber body 11 is polyethylene, polypropylene, a polyamide or the like. A recess 12 is formed along the longitudinal direction in one end extending along the longitudinal direction of the imitation timber 11 so as to leave a protrusion 13 on the surface side. A flat plate-form reinforcing metal plate 14 is mounted in the recess 12 formed in one end extending in the longitudinal direction of the imitation timber 11, using nails or screws. Therefore, even if the imitation timber 11 is exposed to direct sunlight outdoors and heated unevenly by solar radiation, it resists warping or deformation.
Patent JP-2001123291-A (JP)
Title: Method and apparatus for plating
Inventor: WARATANI TAKASHI
IPC: C25D5/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the etching and corrosion of the surface of a wafer when the wafer which is to be plated is brought into contact with a plating solution without power supply in a plating apparatus for electroplating. SOLUTION: A constant voltage source and a cathode electrode which can constantly apply a weak voltage to the wafer and a constant voltage source which can supply power to a pre-processing tank and a post-processing tank such as a water-cleaning tank similarly to a plating tank are provided to solve the problem. The power source can be easily controlled by connecting the output of the constant current source to the constant voltage source in parallel to make the ON-OFF control of the output of the constant voltage source unnecessary. Thus the etching and corrosion of the surface of the wafer can be prevented, and the power source can be easily controlled.
Patent JP-S63153997-A (JP)
Title: Headphone device
Inventor: SAKAMOTO TOMONORI
IPC: H04R1/10
Filed: 1986-12-18
Abstract: PURPOSE:To improve operability and to facilitate assembly by positioning a link-coupled driver unit which moves freely along a groove through a click plate with a moderation hole and a ball. CONSTITUTION:The driver unit fixed to a support shaft 8 coupled with a link 7 is moved freely along the slide groove 3 of a device main body 1 and easily and securely positioned in the desired moderation hole 12a by the ball 13 which is applied with the pressing force of a spring 9 and the click plate 12 provided with the moderation hole 12a. Consequently, the positioning operativity of the driver unit is improved and the device is easily assembled.
Patent JP-H10145324-A (JP)
Title: Discrimination device for digital audio broadcast
Inventor: TSURUOKA TATSUYA
IPC: H04J11/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To easily and quickly obtain the discrimination device for a digital audio broadcast that discriminates whether or not a broadcast allocated to a frequency is a digital audio broadcast. SOLUTION: The device is provided with a delay means 2 that delays an input signal by a time τ/n (where n is 1, 2, 4, 8,... and τis a prescribed time period), equivalent to a valid symbol period in a symbol, a correlation means 3 that discriminates whether or not there is any correlation between the input signal and the delayed signal from the delay means 2, a moving average means 4 conducting moving average arithmetic operation from the outputs of the correlation means 3 by a width of a time equivalent to a guard interval in the symbol, and a comparator means 5 that compares an output from the moving average means 4 with a threshold level, and an output of the comparator means 5 is used to discriminate the presence of a digital audio broadcast.
Patent JP-H05139258-A (JP)
Title: Car washing machine
Inventor: KAWAI NOBUHIKO
IPC: B60S3/04
Filed: 1991-11-19
Abstract: PURPOSE:To make a drying state desirable by protruding/retreating side nozzles into specified positions by an operating means while confirming the detection signals of position detecting means according to the type of a vehicle at the time of a drying process, and blasting air according to the size of the vehicle. CONSTITUTION:A pair of side nozzles 5' disposed at a car washing machine body 1 is formed in such a way as to protrude/recede by oscillating parallel link mechanism 24 by an air cylinder 21. There are also provided a protruding/ receding position detecting sensor 25 for detecting the protruding/receding position of the nozzles 5', and an intermediate position detecting sensor 26 for detecting the intermediate position of the nozzles 5'. At the time of a drying process, a blower device is driven by a control means to jet air from the nozzles 5', and simultaneously, an air cylinder 21 is driven according to the type of a vehicle so that the nozzles 5 protrude/recede into the specified positions on the basis of the detection signals of the sensors 25, 26. The air can be thus blasted according to the shape of the vehicle to obtain the desirble drying state to any type of a vehicle.
Patent JP-H03161587-A (JP)
Title: Radiation heater
Inventor: MAEDA YOSHIRO
IPC: F26B23/10
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a radiation heater useful for oil heater, capable of uniformly heating a desired place, by equipping plural radiating pipes in parallel between header tubes, changing density of arrangement of these radiating pipes and furnishing each radiating pipe in a slant direction based on the header tubes. CONSTITUTION:In a steam radiation heater 1 wherein plural radiating pipes 4 are arranged in parallel between a pair of header tubes 2 and 3, the arrangement of the radiating pipes 4 is changed in density, the radiating pipes 4 are densely arranged at both end sides A and E in the longer direction of the header tubes 2 and 3, laid densely in a middle degree at the central part C, vacantly laid at parts B and D between the parts and the radiating pipes 4 are furnished in a slant direction based on the header tubes 2 and 3 so that the steam radiation heater 1 evenly provides a desired place with radiation heat and uniformly heats the place.