baber/WOPTO huggingface dataset:
Patent JP-H09284233-A (JP)
Title: Optical transmission repeater
Inventor: YOKOI ATSUYA
IPC: H04B10/2575
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the S/N of a transmission signal by applying electrooptic conversion to a received RF signal after it is converted into a digital signal so as to configure the optical transmission system at a low cost. SOLUTION: A radio wave from a base station is received by a counter-base station antenna 101, and the received signal is subjected to band limit and amplification by a band pass filter (BPF) 102 and an amplifier(AMP) 103, and converted into a digital signal by an A/D converter(A/D) 104. Its output is converted into a serial signal by a parallel-serial converter(P/S) 105. The serial signal is converted into a digital optical signal at an electrooptic converter (E/O) 106 and fed to an optical fiber cable 2.  The sent digital optical signal is converted into an electric signal by an optoelectric converter(O/E) 306 of a counter mobile station repeater 3, converted into a parallel signal at serial- parallel converter(S/P) 305, converted into an analog RF signal by a D/A converter(D/A) 304, subjected to band limit and amplification by a band pass filter(BPF) 302 and an amplifier(AMP) 303, and sent to a mobile station by a counter mobile station antenna 301.
Patent JP-S5239237-A (JP)
Title: System for controlling elevator
Inventor: NISHI KENICHI
IPC: B66B1/16
Filed: 1975-09-25
Abstract: PURPOSE: A system for controlling the elevator which permits only specified persons persons to go to specified floors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273225-A (JP)
Title: Device for producing east opening lid
Inventor: NAKAMURA YASUICHI
IPC: B21D43/10
Filed: 1985-05-28
Abstract: PURPOSE:To descend a lid with the upper die with holding it by a gripper and to enable the pressing in order to correct position by energizing upward by a spring by supporting the gripper vertically movably and by providing the means to push down the gripper with the descent of each upper die between the gripper and the upper die of each press die. CONSTITUTION:The pressing is performed in the space with the lower die 42 by descending a lid B with the upper die 44 with being held by the gripper 2 as the gripper 2 is descended together against a spring 24 via pressing means 95, 96 when the upper die 44 of a press die 4 performs a descending motion. The gripper 2 ascends with holding the lid B by being energized by the spring 24 when the upper die 44 ascends after completion of the pressing. The lid B which is once held by the gripper is therefore made to keep the gripping position until the work by each press die is completed.
Patent JP-H01313500-A (JP)
Title: Anticoagulant peptide alcohols
Inventor: JIYON REONARUDO KURUSUTENANSUK
IPC: C07K7/08
Filed: 1989-05-09
Abstract: This invention relates to peptide derivatives of the formula X-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-ol which are useful anticoagulant agents.
Patent JP-H0413112-A (JP)
Title: Endoscope device
Inventor: OGYU HISAO
IPC: A61B1/04
Filed: 1990-05-02
Abstract: PURPOSE:To accurately focus even in the case of having little return light from an object by disposing a means for controlling a focal distance varying means by a light quantity detecting means and a focusing detecting means. CONSTITUTION:A device is provided with the light quantity detecting means 25 for detecting a light quantity by the signal of a light quantity adjusting means 22, the focusing detecting means 33 for detecting defocusing by the signal of a video signal processing means 31 and the controlling means 34 for controlling the focal distance varying means 17 by the light quantity detecting means 25 and the focusing detecting means 33. And the quantity of illuminating light is detected by the light quantity detecting means 25 and also the defocusing of the object is detected by the focusing detecting means 33, and the focal distance varying means 17 is controlled by the controlling means 34 based on the aforesaid detection. Thus, even in the case of having little return light from the object, the object can be accurately focused and a fine part in the part to be detected can be accurately observed.
Patent JP-S5543740-A (JP)
Title: Silver suboxide electrode
Inventor: TSUBURAYA YOSHITANE
IPC: H01M4/34
Filed: 1978-09-20
Abstract: PURPOSE:To prevent the anode from crack or shake, with a workability improved when forming, by such means that, with a specific amount of aqueous solution of water soluble acrylate resin blended to silver suboxide powder to mix pulverizing, a compression forming be processed after drying the above. CONSTITUTION:An aqueous solution 2 of water soluble acrylate resin is blended to a silver suboxide power 1 so as to provide a resin content of 0.5-3% by weight after being dried, with a pulverizing mixing made to obtain a particle diameter of about 2-5mu by the method of mixing of fulminating, ball mill, etc., subsequently with a heating and drying processed at about 60-85 deg.C to make into a molded material 3, this is pressurized and compressed in a mold frame 4 to construct an anode 5. For the water soluble acrylate resin, is used a material with acrylic constructional part of copolymer, between, for instance, acrylic acids and ethylene, made into an alkaline metallic salt and the like. In such process, the active material particle surface is made into a wet condition with its fluidity improved, and a quantity scaling workability or formablity at the time of molding is improved, thus the anode can be provided without crack or shake.
Patent JP-S597907-A (JP)
Title: Optical cable unit
Inventor: YANAGAWA HISAHARU
IPC: H01B7/18
Filed: 1982-07-06
Abstract: PURPOSE:To facilitate inward depression when tensile force operates and to secure tension release by twisting element wires which each have a gel material around an optical fiber and also have a coating around a center wire. CONSTITUTION:An optical cable unit uses unit element wires 10 which each have the gel material layer 8 around the optical fiber core 1 and also have the coating 9 around it, and the center wire 6 formed by providing a soft high-polymer material layer 5 of soft silicone rubber, etc., around a tension member 4 such as a stainless steel wire. Plural element wires 10 are twisted around this center wire 6 and twisted grooves at the circumference are packed with a soft high- polymer material 7 such as soft silicone rubber. This soft high-polymer material 7 have about 0.01kg/mm.<2> Young's modulus. The core wire 1 is formed by providing a primary coating, a buffer, and a secondary coating layer around the optical fiber. As the gel material, a silicone gel is used suitably.
Patent JP-S5341145-A (JP)
Title: Manufacture of keyboard
Inventor: SEKI MITSUAKI
IPC: G06F15/02
Filed: 1976-09-28
Abstract: PURPOSE: To achieve a low-cost mass production of the keyboard forming the cgaracter pattern on the key top display screen through an electronic phot method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5828471-A (JP)
Inventor: HAINTSU SAUAA
IPC: B25B25/00
Filed: 1982-07-06
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-H06299841-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: NARA KAZUHIKO
IPC: F02B3/06
Filed: 1993-04-19
Abstract: PURPOSE:To efficiently purify a poisonous gas by arranging a temperature sensor and a heater on a catalyst of an exhaust emission control device, controlling the heater based on the detected signal of the temperature sensor, and thereby keeping activation temperature of the catalyst when the regeneration/ burning of a particulate trap is started. CONSTITUTION:Exhaust gas exhausted from a Diesel engine is supplied to an exhaust emission control device 8 from a changeover valve 2 through a straight pipe 6, and particulates in the exhaust gas are captured by its trap. In the case that pressure inside an exhaust passage is increased accompanied with increase of the captured particulates, exhaust pressure detected by a pressure sensor 12 is corrected based on exhaust temperature detected by a temperature sensor 36. When the detected value exceeds a preset value, the trap is regenerated and the changeover valve 2 is changed over to the side of a branch pipe 4. Current is carried to a regenerating heater 20 and a secondary heater 24. The trap and a catalyst are respectively heated and activated. Afterward, regeneration, that is, burning of the trap is started.
Patent JP-H08287358-A (JP)
Title: Article information display system
Inventor: KUMAI KEIZO
IPC: G06Q50/00
Filed: 1995-04-17
Abstract: PURPOSE: To confirm information in real time and improve operation efficiency by displaying information selected out of piled-up article information as a display image within the visual field range of a person who puts on a head mount type display device. CONSTITUTION: Article discrimination information and article information on a sale quantity, etc., are inputted to each terminal 3 from a bar code stuck on an article through a bar code reader and the inputted article information is stored by a host computer 4. The host computer 4 selects an object to be displayed by the head mount type display device 2 out of the stored article information. The selected article information is transmitted to the head mount type display device 2 from the host computer 4 through a communication interface 5. For example, a worker W of a warehouse who supplies articles to a supermarket puts on the head mount type display device 2 and the selected article information is displayed as a display image within the visual field range of the worker W.
Patent JP-H11304108-A (JP)
Title: Method for controlling once-through boiler
Inventor: TSUDA ATSUSHI
IPC: F22G5/12
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal superheating of steam generating tubes by providing an appropriate operation to the temperature variations at the exit of the steam generating tubes to calculate the superheating degree of the steam generating tubes, and controlling the amount of feed water and the amount of water ejected from a steam separator so as to maintain the superheating degree at a given level. SOLUTION: The temperature variations of the exit steam of all steam generating tubes 2 during a predetermined period in a normal operation are obtained. Then, a maximum temperature variation is selected from the obtained temperature variations of the exit steam. When the selected maximum temperature variation is a minus number, it is replaced by the absolute value thereof or 0. Further, the maximum temperature variation is properly filtered to level the value so as to calculate the superheating degree of the steam generating tubes 2. The calculated superheating degree of the steam generating tubes 2 is controlled so as to be maintained in the vicinity of an intended value. Thereafter, the intended value is corrected on the basis of the result of a practical operation, thus regulating valves of the feed water amount and the water amount ejected from a steam separator 9.
Patent JP-H07315347-A (JP)
Title: Compression packaging
Inventor: TAMIUCHI TOSHITAKA
IPC: B65B31/00
Filed: 1994-05-30
Abstract: PURPOSE:To increase a packaging efficiency with a packaging paper by compressing an article to be packaged. CONSTITUTION:Articles to be packaged 12 which are stacked and compressed by a pressing machine 1 are pushed out from the compression unit in the direction which is perpendicular to the compressing direction. By doing so, the articles to be packaged 12 are inserted from the opening of a wrapping/receiving case 20 while taking in a packaging paper 27 which is arranged on the upper surface opening edge of the wrapping/receiving case 20 which faces the end surface of the compressed articles to be packaged 12 and comes closer. Then, residual parts, which stick out from the upper surface and end surfaces of the wrapping/receiving case 20, of the packaging paper 27 wrapping three surfaces of the articles to be packaged 12 under a condition wherein the articles to be packaged 12 are contained in the wrapping/receiving case 20, are folded to package the six surfaces of the compressed articles to be packaged. By this method, the compressed articles to be packaged 12 of an approx. equilateral hexahedron are inserted from the upper surface opening of the wrapping/receiving case 20 while taking in one sheet of the packaging paper, and the projected parts of the stuck out packaging paper can be folded along the ridge lines of the articles to be packaged to complete the packaging.
Patent JP-H06176986-A (JP)
Title: Aluminum nonsolid electrolytic capacitor
Inventor: YAJIMA HIDEHARU
IPC: H01G9/10
Filed: 1992-05-11
Abstract: PURPOSE:To prevent that the life of the title capacitor is shortened and to prevent a short-circuit accident by preventing or reducing the evaporation or the leak of an electrolytic solution from the contact face part of a metal case with a sealing material. CONSTITUTION:A capacitor element 1 is housed inside an aluminum case 2, an open end in the aluminum case 2 is sealed with a sealing material 3, and the aluminum case 2 is covered with a sleeve 4 formed of vinyl chloride or the like. At this time, an elastic rubber 7 is installed at the contact face part with the side face of the sealing material 3 of the aluminum case 2 out of the fitting part of the open end in the aluminum case 2 to the sealing material 3.
Patent JP-S63282158-A (JP)
Title: Sintered ceramics having excellent oxidation resistance
Inventor: KATSUMURA YUJI
IPC: C04B35/10
Filed: 1987-05-13
Abstract: PURPOSE:To provided the titled sintered body having excellent oxidation resistance, deflective strength at a high temp., etc., by dispersing >=1 kinds selected from Cr3C2, B4C, CrB2, AlB2, ZrB2, etc., into a matrix essentially consisting of Al2O3. CONSTITUTION:The titled sintered ceramics body is constituted of (A) 60-90vol.% matrix essentially consisting of aluminum oxide, (B) at least 1 kind of dispersion strenthening phase selected from chromium carbide, boron carbide, chromium boride, aluminum boride, zirconium boride, and the mutual solid solns. thereof, and (C) inevitable impurities. The aluminum of the component A has preferably <=1mum average grain size, while the average grain size of the component B is preferably <=1mum and the content thereof 20-30vol.%. The sintered body obtd. in such a manner is adequately used as cutting tool parts, engine parts, etc.
Patent JP-S5740675-A (JP)
Title: Electronic watch
Inventor: IKEHATA YUKIO
IPC: G04G5/00
Filed: 1980-08-25
Abstract: PURPOSE: To enable to make the second-hand pointing coincide with that of a digital indication at all times by means of a simple constitution, by a method wherein a discarding and raising-to-a-unit of the fraction of 1/10 of a second unit digit are conducted at a time when a time is set to control a second-hand indication and a digital indication.  
     CONSTITUTION: With a switch SWA closed to set a time, an output via D type FFF 1 , F 2 , and an NOR gate NOR1 in an input circuit 4 for resetting a second unit digit in a digital indication part 8 is produced into a high level to open an AND gate AND2 in a below-second interlocking circuit 5. An output of a latch circuit is produced into a high level at a time when 5 tenths of a second and upward is detected by a strobe signal STB1 corresponding to 5 tenths of a second. This generates a motor drive signal MS which drives a hand pointing indication of a high level by a full second via an AND gate 4. Simultaneously, a D+1 signal of a second unit digit + 1 signal is generated corresponding to detecting of 5 tenths of a second and upward by the switch SWB at a time when the second unit digit of the hand is reset. Thus, contents of each second unit digit of the hand and the digital indication which are driven by falling of 1H z  pulse can always be coincided with each other by means of a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5818518-A (JP)
Title: Supercharger for internal-combustion engine
Inventor: SAKUTA YORISHI
IPC: F02B33/32
Filed: 1981-07-25
Abstract: PURPOSE:In a supercharger in which air sucked by an air pump is pressurized to be supplied to an engine, to enable the supply of an always appropriate quantity of air, by connecting the suction and discharge sides of the air pump to each other through a communication passage provided with a control valve and through a by-pass provided with a check valve. CONSTITUTION:An air pump 1, which is selectively driven by an engine 2 through a clutch mechanism 3, is provided as a mechanical supercharger. A passage 4 on the suction side of the pump 1 and a passage 6 on its discharge side are connected to each other through a communication passage 13. A control valve 14, which is closed in the supercharged operation of the engine 2 to control the boost pressure, is provided as a recirculating valve in the communication passage 13. The control valve 14 is opened together with a throttle valve 7 by the depression of an accelerator pedal 11 through interlocking units 15-17. A by-pass 20 is connected between the passages 4, 6 to detour the air pump 1. A check valve 21 is provided in the by-pass 20 to allow only the communication from the suction side of the discharge side.
Patent JP-S5541094-A (JP)
Title: Method of and device for converting aural signal to fdm and pcm to fdm or vice versa
Inventor: ARUFUREETO FUETSUTOBUAISU
IPC: H04J4/00
Filed: 1979-09-13
Abstract: A method for digital frequency conversion of audio signals or PCM signals into signals of a frequency-division multiplex system in which the original signals exist in a channel of limited band width. All channels are brought into their desired frequency ranges through simplified multiplication processes, using a basic operating rate having a frequency of six times the channel band width.
Patent JP-H08314632-A (JP)
Title: Pen mouse
Inventor: NAKAMURA KENJI
IPC: G06F3/0354
Filed: 1995-05-16
Abstract: PURPOSE: To provide a pen mouse which is superior in operability. CONSTITUTION: This pen mouse is equipped with a horizontal LED 25 which emits light horizontally, a vertical LED 26 which emits light vertically, a key switch part 21 for operating the mouse, a track ball part 20 which detects the quantity of movement of the mouse, a CPU part 22 which is connected to the key switch part 21 and track ball part 20 and discriminates from which of the key switch part 21 and track ball part 20 a signal is outputted and processes the signals of the key switch part 21 and track ball part 20, an LED driving part 23 which amplifies the signal outputted from the CPU part 22, and a switch circuit part 24 which receives the decision signal outputted from the CPU part 22 and decides which of the vertical LED 26 and horizontal LED 25 is driven. Consequently, mouse operation and remote control operation can be done with one hand respectively.
Patent JP-H0594422-A (JP)
Title: Multiprocessor control system
Inventor: NAKAMURA NAOYUKI
IPC: G06F15/16
Filed: 1991-04-21
Abstract: PURPOSE:To flexibly facilitate a countermeasure to the change of any processor by attaining the variable length of the data part of a request information according to the kind of an execution program or a procedure, and attaining the variable length of response information according to the kind of the response. CONSTITUTION:A transaction call processing part 13 is equipped with a converting part 131 which converts an inside expression form of a first processor 11 into a standard form, or converts the standard form into the inside expression form of the first processor 11. And also, an agent process 17 is equipped with a converting part 171 which converts the standard form into the inside expression type of a second processor 12, or converts the inside expression form of the second processor 12 into the standard form, and the converting processing is performed at the time of a data transfer. Then, a request from the host is written in a CMD cyclic buffer 141 between a host and a board by adding a processing number and a device number to it by a Kernel process, and when a response RES is returned from a response transmitting part 16, the paused Kernel process is activated, and the response is returned to the host.
Patent JP-H05294048-A (JP)
Title: Thermal transfer sheet
Inventor: YAMAGISHI KATSUNORI
IPC: B41M5/382
Filed: 1991-05-22
Abstract: PURPOSE:To produce an inexpensive ink jet head withstanding practical use by obtaining the thermal transfer sheet used in the production of the ink jet head by providing filler-containing engineering plastic on a base material as a resin member. CONSTITUTION:In a thermal transfer sheet 21 used in a method for producing an ink jet head by selectively supplying a resin member by a thermal transfer method so as to obtain a desired ink passage on a substrate and forming the substrate thereon, engineering plastic 23(e.g. polyester resin) containing a filler 24 (e.g. carbon fiber) is provided on a base material 22 (e.g. polyester film) as a resin member. As a result, the ink jet head capable of withstanding practical use can be produced in low cost.
Patent JP-S63304786-A (JP)
Inventor: MARUTEIN HAINRITSUHI YOHANDEIT
IPC: H04N9/79
Filed: 1988-05-16
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-H09302276-A (JP)
Title: Anticorrosive coating composition
Inventor: KANO HIROSHI
IPC: C09D163/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an anticorrosive coating composition which can form coating films being excellent in anticorrosiveness, water resistance and adhesion and having a color lighter as compared with a coating film of an anticorrosive coating composition containing tar and retains compatibility with a curable resin by using a specified cracking residuum instead of tar. SOLUTION: This composition comprises an epoxy resin, an amine curing agent and a cracking residuum having a softening point of 50-150 deg.C and used in an amount of 20-500 pts.wt. per 100 pts.wt. (in terms of solid) curable resin. The amine curing agent is desirably an aromatic polyamine, especially an alkylated phenolic polyamine prepared by modifying a polyamine with phenol on an alkylphenol and formalin. The cracking residuum is a residuum produced as a by-product in a process for thermally cracking petroleum naphtha and containing polynuclear aromatic compounds as the principal components, desirably a product obtained by removing low-molecular compounds from the residuum by distillation.
Patent JP-H0413956-A (JP)
Title: Detecting method for surface defect of metal member
Inventor: SHIROHASHI TATATOMI
IPC: B21C51/00
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a detection signal having high S/N ratio and to simplify a facility without necessity of a water sprinkler, a drier by varying the frequency of a high frequency current based on the depth of a surface defect of a metal member required to be detected, and regulating the immersion depth of an induced current. CONSTITUTION:When A metal member is disposed in a coil, a high frequency current flows to the coil and an induction current is induced in the member, this current concentrically flows on the surface of the member. If a defect exists on the surface, the current flows through a roundabout way. Accordingly, the length of a current path is increased to enhance an apparent resistance, and the temperature of the defect is locally raised. Therefore, the surface defect can be detected by scanning and detecting the temperature distribution of the surface by an infrared ray camera. If the frequency of the current is varied, the immersion depth of the current flowing to the member is varied, and heat generating conditions are also differentiated. Thus, the material and the depth of the defect to be detected can be detected by variably regulating the frequency of the current.