baber/WOPTO huggingface dataset:
Patent JP-H11320108-A (JP)
Title: Electric spot welder
Inventor: TANIGUCHI JUNICHI
IPC: B23K11/11
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To switch an electric spot welding gun with multiple welding heads in correspondence with the purpose and the use by one robot. SOLUTION: More than two drive units D1, D2 are placed around a common gun arm 2 as the center, and an electrode chip 15 is established through a chip holder 16 facing to the other electrode chip 4 which are driven by each drive unit. One electric motor 10 is shared as a driving force of the more than two drive units, and switching action of each drive unit are done by the on-off switching of a clutch 14. Thereby, the 6-shaft handling control of the robot is possible, and also 2-shaft driver of the two sets of spot guns can be reduced to one shaft so that the guns can be controlled by a robot controller separately or simultaneously at will. Further, the miniaturization and weight reduction along with the reduction of facility cost can be attained by using one electric motor as a common driving force.
Patent JP-S6048971-A (JP)
Title: Unsaturated fatty acid derivative
Inventor: KUMONAKA YASUHIRO
IPC: C07D213/38
Filed: 1983-08-25
Abstract: NEW MATERIAL:An unsaturated fatty acid 3-aminomethylpyridinamide. EXAMPLE:5,8,11,14,17-Dicosapentaenoic acid 3-aminomethylpyridinamide. USE:Having preventing effect on thrombosis and cancerous metastasis, useful as a preventing for thrombosis participating in blood platelet aggregation, such as myocardial infarction, cerebral thrombosis, etc., and useful as a preventive for cancerous metastasis. Oral administration is preferable. PREPARATION:An unsaturated fatty acid is reacted with 3-aminomethylpyridine in the presence of a condensation agent, to give the titled compound. N,N- Dicyclohexylcarbodiimide, 2-chloro-1-methylpyridinium p-toluenesulfoante, etc. may be cited as the condensation agent.
Patent JP-2000348861-A (JP)
Title: Evaluation device of organic electroluminescent display
Inventor: AKETO KUNIO
IPC: H05B44/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To efficiently evaluate an organic electroluminescent display. SOLUTION: In this device, a constant current is supplied from a drive current generating means 4 to an organic electroluminescent display 1 to drive it. The drive current is superposed with an ac inspection signal from an inspection signal superposing means 5. Drive voltages V1 and V2 and drive currents I1 and I2 are detected by a voltage detecting means 6 and a current detecting means 7 based on the inspection signal. A determination means 8 detects a tilt m=(logI1-logI2)/(logV1-logV2) and evaluates the organic electroluminescent display 1 based on the value of the tilt m.
Patent JP-S5781534-A (JP)
Title: Drain ditch for slope
Inventor: TANAKA SHIGERU
IPC: E02D17/20
Filed: 1980-11-04
Abstract: PURPOSE: To smoothen the flow of water and discharge of soil and sand for preventing the erosion of slope by a method in which linear vertical waterways are joined with cross waterways in such a way that they can join with each other with a steep angle toward the linear vertical waterways in order to avoid overflowing from the cross waterways.  
     CONSTITUTION: Linear vertical waterways 13 are provided on a slope at nearly repose angle of soil, and cross waterways 14 which are almost horizontal in the harthest portion from the vertical waterways but of increasingly and downwardly steeped angles toward the vertical waterways are joined with the vertical waterways 13. The waterways consists of a concrete block 15 composed of a trunk portion 16 of a "ko"(Japanese:katakana,2533)-shaped cross section and a branch portion 17 of a J-shaped cross section, branched upwardly and slantly from both sides of the trunk portion 16, and a block 20 of a J-shaped cross section, forming the cross waterways. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0823357-A (JP)
Title: Digital amplitude modulation transmitter
Inventor: YURA HARUHIKO
IPC: H03C1/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide the digital amplitude modulation transmitter in which the number of turns of a transformer is decreased and the size is made small. CONSTITUTION:A voice signal is converted into a digital signal in plural bits by an A/D converter 11. Then outputs of plural amplifiers P1a-P6 whose operating state is controlled by each bit of the digital signal and amplifying a high frequency signal to have a prescribed amplitude are synthesized to generate an amplitude modulation wave. Moreover, transformers Ta-Ti are used for synthesizing outputs of the amplifiers and the plural outputs of the 1st stage amplifier are synthesized via the transformers of the plural stages.
Patent JP-H0322670-A (JP)
Title: Facsimile equipment
Inventor: NAKANO HIROTSUGU
IPC: H04M1/2745
Filed: 1989-06-20
Abstract: PURPOSE:To improve the operability and to prevent malfunction due to external light by providing an elastic slide member and a latch part to a facsimile main body in an opposite form and supporting a card electronic telephone directory inbetween and providing a card detection means at the outside of the latch part. CONSTITUTION:When a card 1 is loaded to an opening of a facsimile main body 2, a slide member 24 is depressed to the right by a spring member 25 and the slide member 24 and the spring member 25 form an elastic slide member 31. The card 1 is pressed to the left while overcoming the force of the spring member 25 and the opposite side enters the opening 2a, then the card 1 is depressed to the left by the spring member 25 via the slide member 24 and the bottom face of the card 1 is already in close contact to the surface of a plate member 27, then a transparent part is covered by the card 1 and no external light enters a photodetector 29. Moreover, in this case a card sensor remains OFF.
Patent JP-S5944078-A (JP)
Inventor: TOBA TAKUO
IPC: G09B19/06
Filed: 1982-09-06
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-2000347063-A (JP)
Title: Y-shaped optical distributor, optical communication apparatus and production of y-shaped optical distributor
Inventor: WATANABE MAKOTO
IPC: H04B10/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable bidirectional double communication with a single optical fiber, to halve a cost and to improve workability by mounting Y-shaped optical distributors consisting of a multi-fiber structure at both ends of the optical fiber. SOLUTION: The signal light from light emitting elements 13 and 13' is made incident via lenses 14 and 14' on one end on the branch side of the Y- shaped optical distributors 11 and 11' having the multi-fiber structure and the confluent sides are adhered to both ends of an optical fiber 12 for propagating the signal light. The signal propagated via the optical fiber 12 is emitted from another one end on the branch side of the Y-shaped optical distributors 11 and 11' and is made incident via lenses 15 and 15' on light receiving elements 16 and 16'. The incident light signal on the light receiving elements 16 and 16' is converted to an electric signal which is amplified by amplifiers 18 and 18' and is outputted.  As a result, the execution of the bidirectional fully double digital communication to make communication simultaneously from a station (a) side to a station (b) side or in the reverse direction thereof via the single optical fiber 12 is made possible.
Patent JP-H01320371-A (JP)
Title: Stepless transmission device
Inventor: MIYATA HIROBUMI
IPC: F16H9/16
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the transmission load of the belt of a variable pulley mechanism by always reducing the number of revolutions of the gear element linked by driving to the variable pulley mechanism of a differential gear mechanism than that of the gear element not linked by driving to the variable pulley. CONSTITUTION:According to the shift of an ahead and astern 1st, 2nd and 3rd rotary shafts 2, 3, 4 are linked or cut off alternately by 1st clutch 43 and 2nd clutch 44. The number of revolutions of the sun gear 6 linked by driving to the variable pulley mechanism of a planetary gear mechanism 5 is then reduced always than that of the ring gear 9 not linked by driving. So the big driving force transmitted to the differential gear mechanism 5 from the 1st rotary shaft 2 is passed through the gear mechanism 5, the low circulation power returning to the 1st rotary shaft 2 from the differential gear mechanism 5 can always be passed through the variable pulley mechanism 27, the security of a neutral state is facilitated and the transmission loads of belts 25, 26 are reduced. Consequently the slippage of the belt can be constrained.
Patent JP-S6133373-A (JP)
Inventor: ISHIDA MINORU
IPC: B62H1/02
Filed: 1984-07-26
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-H11349320-A (JP)
Title: Production of activated carbon
Inventor: YOSHINO YOSHIO
IPC: C01B31/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing activated carbon by kneading a carbonaceous raw material with a chemical activating agent so that the decrease in the weight of the kneaded product becomes a controlled value, when the kneaded product is held in specific conditions, molding the kneaded product and subsequently baking the molded product, capable of increasing the density of the activated carbon granules and capable of efficiently and homogeneously adding the activating agent to the product to impart an excellent strength and an excellent adsorption performance to the product. SOLUTION: The carbonaceous raw material used as a raw material for the activated carbon includes cellulosic raw materials, such as wood, wood chips and coconut husks, and starchy materials, such as Setaria italica, Panicum crus-galli, corns and Panicum miliaceum. The chemical activating agent is preferably zinc chloride, calcium chloride, sodium hydroxide or phosphoric acid. The chemical activating agent and the carbonaceous raw material are kneaded until the decrease in the weight of the kneaded product becomes 1-20%, when the kneaded product is held at 150 deg.C for 1 hr in air.  The activated carbon is preferably prepared by kneading the activating agent with the carbonaceous raw material at the ordinary temperature to 200 deg.C, preferably 100-180 deg.C, to impregnate the activating agent into the carbonaceous raw material, granulating the kneaded product, and subsequently baking the granules.
Patent JP-H07175851-A (JP)
Title: Device and method for checking bus
Inventor: KOSAKO YASUSHI
IPC: G06F17/50
Filed: 1994-07-07
Abstract: PURPOSE:To efficiently check the exclusiveness of a bus by the use of a bus check device. CONSTITUTION:A control circuit sampling means 2 to be checked samples a control circuit part relating to the decision of a control signal by using a net list 1 in which the connection relation of a designed integrated circuit is described according to a prescribed rule. An exclusiveness check means 3 inspects the exclusiveness of the bus by checking the output signal of the control circuit part sampled by the control circuit sampling means 2 to be checked. The exclusiveness check means 3 stores information with respect to the checked exclusiveness of the bus in an exclusiveness information file 7a. Therefore, it is possible to check the exclusiveness of the bus by checking the control circuit part by sampling the control circuit part relating to the generation of a bus control signal in a bus control circuit, which improves check efficiency.
Patent JP-2000346719-A (JP)
Title: Piezoelectric sensor and anti-catching device
Inventor: YOSHINO KOJI
IPC: G01L1/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of catching by making thin a contact part thereby decreasing the radius of curvature at a part deformed through contact with an object. SOLUTION: A piezoelectric sensor 8 is disposed along a contact member, i.e., an window frame 6, through a shock absorber 10 and detects an object 9 upon being caught between an window glass 1 and the window frame 6 based on vibration generated through contact or catching of the object 9. Central part at the lower end of the piezoelectric sensor 8, i.e., the part 11 touching the object 9, is formed thinner than other part. Since the thin part flexes easily upon application of a contact load, the radius of curvature is decreased at the flexed part (contact part 11) and displacement is increased. Since strain is increased as the displacement increased, generation of charges is increased to cause increase of polarization current thus increasing output from the piezoelectric sensor 8.
Patent JP-H0869157-A (JP)
Title: Magnetic particles for electrifying member, electrophotographic device using the member, process cartridge and image forming method
Inventor: HAGINO YOSHIFUMI
IPC: G03G21/18
Filed: 1995-06-22
Abstract: PURPOSE: To prevent defective electrification caused by soil on an electrifying member by constituting a surface layer to be formed on a core material of conductive particles, lubricant particles, and binding resin. CONSTITUTION: The electrifying member 2 is constituted of a conductive sleeve 2b fitted on the outer periphery of a magnet roll 2c, and a surface layer 2a on which magnetic conductive fine particles napped on the surface of the sleeve 2b as a magnetic brush. The layer 2a is constituted of the conductive particles, the lubricant particles, and the binding resin binding the conductive particles and the lubricant particles. Such metals as copper, iron, nickel, and aluminum or their oxide, or carbon block, etc., are used as the conductive particles on the layer 2a. The lubricant particles are constituted of the particles of fluororesin, silicone resin, and polyolefine resin, or the like, and the particles of tetrafluoro ethylene resin are especially preferable.
Patent JP-H05346933-A (JP)
Title: Automatic auction processing system
Inventor: OTANI KIYOSHI
IPC: G06Q50/00
Filed: 1992-06-16
Abstract: PURPOSE:To put a contract price in a proper price range as much as possible by suppressing a rise in price due to the radical tactics of a bidder. CONSTITUTION:While the price displayed on the price display part 74 of a display board D by a price raising means 50C at a specific speed set by a price raising speed setting means 50I, a bidder who intends to buy sends a bidding signal by operating a bidding machine K and a bidder who does not intend to buy quits sending the bidding signal. An auction operation device S performs specific auction processing on the basis of the bidding signal and a price stopping means 50D stops raising the price according to the detection by a bidding detecting means 50A, determining the contract price. In the process of this auction. a price slowing-down means 50K reduces the price raising speed set in the price raising speed setting means 50I when the raised price exceeds a reference price set in a reference price setting means 50J. Consequently, the price raising speed of the price raising means 50C is reduced.
Patent JP-2000345228-A (JP)
Title: Top-blown lance
Inventor: SUZUKI TAKESHI
IPC: C21C5/46
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of a lining refractory in a furnace and to achieve the soft blow of a top-blown oxygen gas jet by providing a nozzle composed of a circular shape cross sectional or a non-circular shape cross sectional contracting part, in which the gas flow becomes not less than the sound speed, and a non-circular shape cross sectional enlarging part which connects with the understream side of the contracting part and becomes less than the sound speed. SOLUTION: The cross sectional shape of the non-circular cross sectional contracting part and the enlarging part is anyone of an ellips, oblong circle, rectangle or isosceles triangle having <60 deg. apex angle or sector, and it is suitable to arrange so that the longitudinal direction of the cross sections in the contracting part and the enlarging part is aligned with the radius direction of a lance. In this nozzle, the oxygen gas jet flowing speed spouted from the lance is effectively attenuated before reaching the molten metal surface and the recessed depth formed on the molten metal surface is shallowed and the combustion of CO gas above the molten metal surface with the oxygen gas is sufficiently executed and the soft blow in the top-blown oxygen gas jet can be achieved.
Patent JP-H026773-A (JP)
Title: Integrated circuit
Inventor: MINE KIYOE
IPC: H01L27/04
Filed: 1988-06-23
Abstract: PURPOSE:To easily execute various tests by providing a latching circuit for inputting an output signal of a counter circuit and a control circuit for controlling said latching circuit by a clock signal. CONSTITUTION:A D-type FF circuit 1 receives an input signal S1 and clock signals phi, the inverse of phi and outputs a delay signal S2, and a counter circuit 2 receives this delay signal S2 and the clock signal phi, starts counting of the clock signal phi and outputs a counting signal S3. A control circuit 3 receives the input signal S1, the delay signal S2 and the clock signal phi and outputs a control signal S4, and a latching circuit 4 receives this control signal S4 and the counting signal S3 and supplies a test mode setting continuous signal S5 to an internal circuit. In such a way, a test mode is set continuously, and many kinds of test modes except a real use mode can be selected freely.
Patent JP-S642146-A (JP)
Title: Arithmetic processing unit
Inventor: HARA SHUICHI
IPC: G06F11/14
Filed: 1987-06-25
Abstract: PURPOSE: To enable an instruction to be retried when a hardware trouble occurs by executing arithmetic operation and write with an identical cycle and maintaining the information of one cycle before the hardware trouble occurs.  
     CONSTITUTION: When data is written in a register file 1 according to the execution of the instruction the information maintained in the register file 1 before rewriting is maintained by a first register 6, register positional information on which information maintained in the first register 6 is written is maintained by a second register 7. Besides a flip-flop 8 indicates whether the data is written in the register file 1 at a former step or not. In a recovery processing routine after detecting the trouble, a control means restores the data in the register file 1 to the state before it is rewritten based on the content of the first and second registers 6 and 7 when the information is decided to be rewritten in the register file 1. Thus, the possibility which the instruction can be retried is remarkably raised. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6135645-A (JP)
Title: Multiple address communication system by group
Inventor: SATO KEIJI
IPC: G06F15/173
Filed: 1984-07-27
Abstract: PURPOSE:To attain efficient processing by grouping plural processors and applying multiple address communication between each group and other processor in a multi-processor system. CONSTITUTION:When a sender processor 1 adds an identification name of a group to a group address 18 of a packet of a data and transmits the result to a bus 5, the group address 18 and a processor address 19 are detected and processors 2-4 in a group having the identification name fetch simultaneously the data of the corresponding packet from the bus 5. Thus, multiple address communication is applied to the processor group. On the other hand, the identification name represents the multiple address communication taking all processors as objects so as to apply the multiple address communication to processors of all groups.
Patent JP-S5380684-A (JP)
Title: Method and apparatus for conveying by chain conveyor
Inventor: SHIRAI HISATAKA
IPC: B61B10/02
Filed: 1976-12-24
Abstract: PURPOSE: To provide conveying means by conveyor chain, which can suspend an article to be conveyed at free timing and can also easily suspend the article to the chain conveyor slowly moving therealong. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6134667-A (JP)
Title: Editing device
Inventor: MORITA RIKUSHIROU
IPC: G06F17/21
Filed: 1984-07-27
Abstract: PURPOSE:To prevent an increase in character data by inhibiting to register repeatedly at the time registration a common character pattern in characters of ''Min-cho'' (a style of type originated from the Min dynasty of ancient China), ''Kure-take'' (a style of type originated from the Go dynasty of ancient China) and for calibration, and using the character pattern in common. CONSTITUTION:In case of an operation for registering character data, character pattern information to be registered is sent to character data registering part 7 from the outside, and whether its character pattern is the same as a character pattern registered before is decided. When the character pattern is the same one as that which has been registered before, it is not registered. Next, in character classifying information, etc. for showing which style of type said character pattern belongs to, a correction use, ''Min- cho'' or ''Kure-take'', whether the character pattern registered before common use character information is used in common or not is decided. In case it has been decided that it is used in common, it is written on an incex area. By executing such a registration, an increase of the character data can be prevented, and also by executing a frequency management, use of a main memory is suppressed to the minimum and data transfer between a character storage device and the main memory can be minimized.
Patent JP-S5858350-A (JP)
Inventor: YOKOYAMA AKIMITSU
IPC: E04B9/04
Filed: 1981-09-30
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-H0768389-A (JP)
Title: Machining method using high speed atomic beam
Inventor: HATAKEYAMA MASAKI
IPC: B23K26/00
Filed: 1994-06-14
Abstract: PURPOSE:To provide a machining method using the high speed atomic beam which can efficiently execute the machining of various patterns. CONSTITUTION:The surface of a substrate 1 to be machined is covered by a covering body 5 with pattern holes formed therein which is closely attached to its surface or kept at the prescribed distance from its surface, and the covering body 5 is irradiated with the high speed atomic beam 7 consisting of the atoms and molecules moving with large kinetic energy to machine the substrate 1 to be machined by the high speed atomic beam 7 irradiated on the surface of the substrate 1 to be machined through the pattern holes 5a.
Patent JP-H0447845-A (JP)
Title: Signal transmission system
Inventor: KUBO NAOTO
IPC: H04L69/40
Filed: 1990-06-15
Abstract: PURPOSE:To improve transmission efficiency by generating a pattern which is decided to be different for each fault state, transmitting it to a low-order station and detecting a corresponding pattern in the low-order station. CONSTITUTION:An alarm transmission part 11 of a high-order station is equipped with alarm 1-(n) detecting circuits 101, 102 and 103 for detecting states in an (n) number of alarms 1-(n), and respectively correspondent control signals 101A-103A are transmitted to a switch circuit 301. On the other hand, an input signal and alarm signals having various spectrums from the circuits 201, 202 and 203 are inputted to the circuit 301. When the alarm is detected by any one of the alarm 1-(n) detecting circuits, the pattern of the alarm signal is selected by the corresponding control signal. Thus, it is not necessary to allocate any intrinsic bit for transmitting alarm information, the transmission efficiency is improved, and the spectrum is smoothed.