baber/WOPTO huggingface dataset:
Patent JP-H02264088-A (JP)
Title: Monitor for smelt reduction ratio
Inventor: MIYAZAKI YASUNORI
IPC: D21C11/04
Filed: 1989-04-04
Abstract: PURPOSE:To determine the reduction ratio of smelt at regular intervals by successively performing the collection of samples, pouring of a titration liquid, discharge of the samples, etc., and detecting the equivalent point of titration with an ionic electrode. CONSTITUTION:Green liquor in a circulation line 3 is passed through a valve 7 and introduced into a reaction chamber 14 while diluting with pure water 9. The equivalent point of the liquor is determined by an ionic electrode 16 and an ionometer 15 and the Na2S concentration in the specimen is calculated from the number of strokes of a constant volume pump 20 for the titration liquid 19. The specimen is transferred together with a masking agent 23 through a valve 13 to a reaction chamber 28 and mixed with pure water 33 and acetone 36, the equivalent point is detected with an ionic electrode 30 and an ionometer 209 and the concentration of Na2SO4 is calculated from the number of strokes of a constant volume pump 40 for the titration liquid 39. The reduction ratio of smelt calculated from both calculated equivalent points is displayed on an output device 44.
Patent JP-S59209896-A (JP)
Title: Thermal transfer serial printer
Inventor: KIYONO MITSUYOSHI
IPC: B41J33/40
Filed: 1983-05-16
Abstract: PURPOSE:To enable to use the same part of an ink ribbon multiple times and obviate troublesome work in replacing the ink ribbon, by providing a reciprocal recording mechanism whereby a thermal transfer ink ribbon can be used in a reciprocating manner. CONSTITUTION:When a thermal head 14 is moved in the direction of an arrow X while recording on a recording paper 10, feeding rollers 19, 20 feed the ink ribbon 15 toward a reel 17. When the head 14 reaches the right end, a feeding table 13a is oscillated in the direction of an arrow P, and the ink ribbon 15 is auxiliary fed in the direction of an arrow Y by auxiliary feeding rollers 21, 22. When the head 14 prints while reversely moving in the direction of an arrow X', the ink ribbon 15 is fed toward a reel 16. When the head 14 reaches the left end, auxiliary feeding of the ribbon 15 in the direction of the arrow Y is similarly conducted. When the auxiliary feeding amount is DELTAS, the ribbon 15 is fed by an amount of 2DELTAS by the reciprocation.
Patent JP-H06270037-A (JP)
Title: Numerical control device
Inventor: YASUDA AKIMOTO
IPC: B23Q15/12
Filed: 1993-03-18
Abstract: PURPOSE:To provide a numerical control device which can shorten the working time, keeping the high working precision, even if instructions are progammed in any order. CONSTITUTION:In the Step 1, the kind of the instruction of a block in a program is analyzed, and then in the Step 2, the in-position values before the instruction execution and after the instruction execution are set in a RAM in correspondence with the kind of instruction. When the instruction execution is started, it is confirmed that the position at present is within the set in-position value before the instruction execution (judgement Step 3). Then, the instruction execution is started (Step 5). On the completion of the execution of the instruction at present, it is confirmed that the position at present is within the set in-position value after the instruction execution (judgement Step 7). Then, the processing for the next instruction is started.
Patent JP-S5512549-A (JP)
Title: Manufacture for magnetic recording media
Inventor: SHINOHARA KOUICHI
IPC: C23C14/24
Filed: 1978-07-10
Abstract: PURPOSE:To exclude the defect of tilt evaporation lower in evaporation efficiency and to give the angle ratio with the same as the filt evaporation in high incident angle, by specifying the evaporation position of magnetic material and the direction of electron beam emission to the macromolecular mold base material. CONSTITUTION:Along the circumference of the cylindrical rotary scan 1 in vacuum environment, macromolecular mold base material 2 moves, and it is exposed to the vapor flow 3 of ferro-magnetic material vaporized from the evaporation surface 4 with the electron beam 5 to form the ferro-magnetic layer. In this case, it is not necessarily in agreement between the vertical line g2 on the center Po' of the width W of the surface 4 and the line g1 through the center 0 of the can 1 in parallel with the line g2. But, the ratio of the distance l1 of P1P1' to the distance l2 of P0P0' is kept 2.0 or more, by taking the points P1, P0 in which the line L1 of the vapor flow emitted from the right end P1' of the width W incident to the base material 2 in the incident angle 90 deg. and the line L2 incident to the base material 2 from the center P0' in the incident angle 0 deg. are respectively intersected with the envelope of the beam 5 approximately.
Patent JP-S55117637-A (JP)
Title: Forming method of socket joint of hose for electric cleaner
Inventor: YAMAMURA MICHIO
IPC: B29C43/00
Filed: 1979-07-03
Abstract: PURPOSE: To form easily and exactly a socket joint of a hose for an electric cleaner, in which terminals for feeding electricity are buried rigidly and surely, by a method wherein the terminals for feeding electricity to a main body of the cleaner are secured to a metallic mold by utilizing spacers.  
     CONSTITUTION: Two pieces of coils 3, 4 are exposed by tearing off a wall 2 from a hose 1 and terminals 7 for feeding electricity to a main body of an electric cleaner are connected thereto, then, insulating spacers 8 are inserted onto aft end portions of the terminals and an inner mold 15 is inserted into the hose. Next, tips of the terminals 7 are secured by a supported mold 16, then, outer molds 17, 18 are tightened and concurrently the spacers 8 are securred to the metallic mold 17 protuberances 10. Lastly, rubber or resin in injected into a cavity 12 and the protuberanves 10 of the spacers are cut after forming. For your reference, the terminal to be connected to the coil 4 is omitted in a drawing attached herewith. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000283043-A (JP)
Title: Air compressor
Inventor: SAKAI YOSHIE
IPC: F04B39/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability between the rider ring installed in the outer periphery groove of a piston and the inner wall of a cylinder. SOLUTION: A reciprocating type air compressor 10 is a non-oil supply type air compressor. A cylinder 12 is formed out of an aluminum alloy diecast in which an aluminum alloy casting includes a cupper. The rider ring 25 is formed out of a polytetrafluoroethylene resin including a spherical carbon and resin power and the slide resistance at the sliding time on the inner wall of the cylinder 12 is reduced and also it is necessary to form so that the inner wall of the cylinder 12 is not worn. The film 12b for increasing the surface hardness of the aluminum alloy by an anode oxidation treatment is formed with the film thickness of 10-30 μm on the inner wall of the cylinder 12. Therefore, as the film 12b can be made thin, the processing cost of the anode oxidation treatment is retrained to low cost.
Patent JP-2000282835-A (JP)
Title: Liquid recovery device
Inventor: FUJITA KENSAKU
IPC: F01M11/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily deliver a hose through into the injection port of a tank to a tank bottom. SOLUTION: This recovery device 20 is formed, such that a hose 21 is inserted through the injection port 14 of a tank to store liquid and deliver the hose 21 in the tank 11 by a feeding mechanism 22, and recover liquid in the tank 11 by a vacuum pump 23. In this case, the delivery mechanism consists of a mechanism to rotate the hose with the hose being delivered or pulled back, and the hose 21 is provided on its tip side with a tip jig 27, wherein P portion extending from the central part of the hose 21 to its tip is offset. A rotary joint 26 for allowing rotation of the hose 21 is situated on the vacuum pump 23 side.
Patent JP-S5511070-A (JP)
Title: Production of catalyst carrier
Inventor: TSURUTA KUNIHIRO
IPC: B01J37/00
Filed: 1978-07-11
Abstract: PURPOSE: To enable the carrier of catalysts which oxidizes carbon monoxide to high activity even at ordinary temperature to be formed in honeycomb form by adding CMC-Na and fibers to potassium carbonate, powder active carbon and calcium aluminate and kneading and molding the mixture together with water.  
     CONSTITUTION: Sodium carboxymethyl cellulose (CMC-Na) as a binder and fibers such as glass fibers as a reinforcing agent are added to the carrier raw material composed of (A) potassium carbonate, (B) powder active carbon and (C) calcium aluminate and the mixture is kneaded with water and is then molded to honeycomb form, whereby the carrier of catalysts for oxidation of carbon monoxide is obtained. The composition of the raw material is suitably A 1 to 15%, B 10 to 50%, and rest C. As the amount of addition of water, 65 to 100% of the toal amount of the binder and reinforcing agent is desirable since this permits good molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07289477-A (JP)
Title: Lift device for toilet seat of toilet stool
Inventor: KOBAYASHI KENICHI
IPC: A47K13/10
Filed: 1994-04-22
Abstract: PURPOSE:To easily perform operation permitting standing-up and sitting-down in a stable posture without floating the heel. CONSTITUTION:A toilet seat 2 is arranged on a toilet stool 1 and a lift mechanism raising and lowering the toilet seat 2 up and down while gradually changing the angle of the toilet seat 2 is provided in the vicinity of the toilet stool 1. The angle of inclination of the toilet seat 2 is made large when the toilet seat 2 is raised and made gradually small when the toilet seat 2 is lowered.
Patent JP-S5245284-A (JP)
Title: Manufcturing method of field effect transistor of silicon gate type
Inventor: KOBAYASHI NORIO
IPC: H01L21/322
Filed: 1976-07-19
Abstract: PURPOSE:To get good IGFET for use in the high frequency region by decreasing the floating capacity among the gate electrode and the source and the drain region.
Patent JP-H03282920-A (JP)
Title: Information reader and its memory cartridge
Inventor: SATO TSUTOMU
IPC: G06F3/0488
Filed: 1990-03-30
Abstract: PURPOSE:To easily check correspondence between each inherent identification(ID) code and a card loaded to a body and to effectively utilize the whole capacity of a cartridge by storing each inherent ID code in a memory cartridge to be loaded so as to be read out. CONSTITUTION:A CPU 13 detects and identifies the code of a loaded card by means of a sensor 9. The inherent ID code is read out from the ROM of the memory cartridge 10 inserted into a connector 11 to discriminate the sort of the card. Then respective key contacts on a touch panel 12 are scanned, a key code is received through a signal line 15, an address corresponding to the combination of the inherent code and the key code is sent through a bus 16 and display data and sound data which are corresponding information are read out. The CPU 13 outputs the read display data to a display part 4 and the sound data are sent to a speaker 8 through a D/A converter 18, an LPF 19 and an amplifier 20 to drive the speaker 8. In said constitution, the validity/ invalidity of the correspondence between the card 3 and the memory cartridge 10 can be instantaneously decided and information corresponding to the combination between the code of the card and the key code of the touch panel can rapidly be read out.
Patent JP-S58201456-A (JP)
Title: Automatic answering telephone set
Inventor: YUI TAKETOSHI
IPC: H04Q9/16
Filed: 1982-05-19
Abstract: PURPOSE:To eliminate noise in a voice signal from being erroneously detected as a remote signal, by providing a noise elimination circuit so as not to be malfunctioned with a specific frequency component in a general voice. CONSTITUTION:When a noise A having the same frequency component as that of a remote signal in a voice is incoming at a time (a), a detecting section 1 detects B it. On the other hand, at the initial state, an output of an exclusive logical circuit EXOR7 is an H level. When the deteted output B of the noise is obtained, an output of an EXOR3 is an L level C, and an output of differentiating circuits 4, 5 is an L level D. A hazard E is generated at an output terminal of the EXOR7 until the waveform D passes through a threshold value of the EXOR7, but the output waveform is held at an H level F with integrating circuits 8, 9. Thus, the time constant of the differentiating circuits 4, 5 is taken large sufficiently and a noise having a shorter period than the time is inputted, the noise disappears at a time (b) before reaching the threshold value of the EXOR7, and the detected output B goes to the L level after the time.
Patent JP-2000275890-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TANAKA KOJI
IPC: G03G5/05
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent scratches or contamination on the surface and to obtain an electrophotographic photoreceptor with good images by preparing a solid lubricant from a mixture of particles of a fluorine-based solid lubricant and an ethylene-based solid lubricant. SOLUTION: The electrophotographic photoreceptor 1 is produced by depositing a solid lubricant 2 on the surface of the photoreceptor. The solid lubricant 2 is prepared from a mixture of particles of a fluorine-based solid lubricant and an ethylene-based solid lubricant. Namely, a vinylidene fluoride resin as the fluorinebased solid lubricant and an ethylene-tetrafluoroethylene copolymer as the ethylene-based solid lubricant are used to produce the solid lubricant 2. The obtd. electrophotographic photoreceptor 1 is packaged by wrapping with a light-shielding paper 3 with deposition of the solid lubricant 2 and further with a polyethylene sheet 4, and housed in a cardboard box 5. Thereby, image defects due to scratches on the surface of the electrophotographic photoreceptor 1 or image defects due to cleaning failure caused by reversing of a blade can be prevented.
Patent JP-S5311044-A (JP)
Title: Multi-mode light transmission system
Inventor: IKEDA MASAHIRO
IPC: H04B10/2507
Filed: 1976-07-17
Abstract: PURPOSE: To keep mode distribution stationary in a multimode light acble, by inserting a mode mixer immediately after each connecting point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57199910-A (JP)
Title: Display device for advancing direction
Inventor: TSUSHIMA NOBORU
IPC: G01C17/28
Filed: 1981-06-03
Abstract: PURPOSE:To obtain an easy-to-understand device without inducing undesirable illusions by displaying the bearing of the advancing direction of a moving object on a display part with said bearing as a reference. CONSTITUTION:A bearing decision circuit which decides at least one of plural determined bearings selectively in accordance with the output from a terrestrial magnetism sensor and a bearing display part which displays the advancing direction of a moving object with the bearing of the advancing direction of said object as a reference are provided. The advancing direction of the moving boject is displayed on the bearing display part by means of bearing symbols by the decision output from the bearing decision circuit. For example, when the advancing direction of the moving object is decided as southeast in accordance with the output signals Vx, Vy from a terrestrial magnetism sensor 8, characters S, E are displayed respectively on the character display elements 28b, 28d on a display panel 27.
Patent JP-H10281069-A (JP)
Title: Pump unit
Inventor: SONOBE KIYOMI
IPC: H01L21/027
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a primary pump when multiple pumps are applied to a photo resist coating device by forming the selectively driven multiple pumps compactly and integrally with each other and also control the delivery of a constant volume of photo resist fluid by combining the pumps with a filter unit for simplifying a system. SOLUTION: An actuator 32 and multiple pumps 31 driven by the actuators are mounted on a frame body 51. Also a pump 31 has a flexible tubephragm 608 which partitions a pump chamber 604 from a hydraulic fluid space 609, and a manifold 53 is used to connect the cylinder chamber 525 of the actuator 32 to the hydraulic fluid space 609 of each pump 31. Also an air-operated valve 54 is installed to a branch tube 532 connected to each pump 31 of the manifold 53 and, when the actuator 32 is driven, hydraulic fluid is fed selectively to the pump 31 through the opened valve 54.
Patent JP-H01258521-A (JP)
Title: Multi-address communication system
Inventor: SAKAGUCHI HARUYOSHI
Filed: 1988-04-08
Abstract: PURPOSE:To decrease the load of a CPU to execute the multi-address communication and to efficiently process other processing by providing a means to add a flag and a destination to show the multi-address communication to data and send them onto a common bus. CONSTITUTION:When a CPU 1 sends a message to other CPU 2 and 3 with the multi-address, the CPU 1 adds the multi-address flag and the address of a destination to the head of the data to be transmitted and sends this through an MPC 4 onto a bus 7. A CPU 2 fetches the data of the self destination through an MPC 5, discriminates that the multi-address flag of the data is on, and then, after the multi-address flag is on again, further, the address of the CPU 3 is set to the data and sent onto the bus 7. The CPU 3 fetches the data of the self destination through an MPC 6 and in the same way as the above-mentioned, sets further the address of the CPU 1 and sends it onto the bus 7. The CPU 1 fetches the data of the self destination through the MPC 4 and confirms that the multi-address communication is completed.
Patent JP-2000286286-A (JP)
Title: Method for protecting bonding wire of integrated circuit chip
Inventor: CHIN SEIRITSU
IPC: H01L21/60
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding wire from shifting and make contact with a neighboring bonding wire by coating a part of the bonding wire with a diffused resin, shortening the length of an exposed arc, and coating a chip and bonding wire with a compound material. SOLUTION: After completion of a wire-bonding process, a liquid resin 40 is sport-fitted on a chip 20. Then, the resin 40 is allowed to flow freely. The resin 40 diffuses outward along a bonding wire 30 and eventually coats a part of the bonding wire 30, which is close to the perimeter of the chip 20. Although on epoxy resin is desirably used as the resin 40, its natural must be compatible with a succeeding coating compound material. With a part of the bonding wire 30 coated with a resin after diffusion, the length of arc which can cause deviation in a following process of each single bonding wire is shortened, and no short circuiting is caused even if a very short deviation takes place in the following process.
Patent JP-H0266237-A (JP)
Title: Construction method and structure of framework bridge
Inventor: YAGI SADAKI
IPC: E04B1/18
Filed: 1988-04-08
Abstract: PURPOSE:To enable the application of small beam formation by raising a high level part floor by the contraction amount of a high level part pillar, connecting a large beam bridged from a low level part pillar and a high level part pillar to the completed construction body such as a framework bridge, a floor slab, a load bearing wall and the like. CONSTITUTION:The contraction amount of a high level part pillar 3 for a high building having a partially low level part is calculated in advance and the floor level of a high level part is made higher than the floor level of a low level part by a value obtainable from the calculation. Also, the floor level of the low level part is compressed to be low. In addition, a substantial beam 5 bridged between a low level part pillar 4 and a high level part pillar 3, is connected to the framework bridge and floor slab of the high and low level parts, a load bearing wall and the like via a pin point after the completion thereof. According to the aforesaid construction, a shearing force and bending stress generated due to a floor level difference does not work upon the beam 5 bridged between the pillars 3 and 4, and it is possible to reduce the size of the beam 5.
Patent JP-H04318771-A (JP)
Title: Television conference system
Inventor: SUZUKI MASUMI
IPC: H04N7/15
Filed: 1991-04-18
Abstract: PURPOSE:To implement a television conference more smoothly by operating a relevant switch of an operation panel according to the focus state displayed in a pictograph on a television monitor to easily attain troublesome focus adjustment to the operator thereby sending a sharp picture to an opposite station. CONSTITUTION:A remote television camera 5 picks up an object 1 and measures an object distance (b) automatically to output distance information (g). A superimposing device 6 converts the received distance information (g) into a prescribed pictograph and the converted picture onto a picture output signal (f) picked up by the remote television camera 5 to generate a synthesis picture signal (d). The synthesis picture signal (d) is displayed on a transmission television monitor 4. The operator 2 operates a relevant switch of the operation panel 3 of the same constitution as the pictograph according to current focus information displayed in the pictograph on the transmission television monitor 4 so as to adjust remotely the focus of a motor-driven lens of the remote television camera via a system controller 7.
Patent JP-H08287845-A (JP)
Title: Projection cathode-ray tube device
Inventor: WATANABE TOSHIMITSU
IPC: H01J29/76
Filed: 1995-04-11
Abstract: PURPOSE: To improve focus performance of a projection cathode-ray tube device. CONSTITUTION: An integrated electromagnetic focusing device to be installed in a projection cathode-ray tube is provided with a convergence yoke 102, a permanent magnet 103 and an auxiliary yoke 104 or the like, and generates a focusing magnetic field. The convergence yoke 102 simultaneously generates a convergence magnetic field. The device is constituted by being arranged in the same holder 105 of the integrated electromagnetic focusing device together with a deflection yoke 101 and a speed modulating coil. Therefore, since the electromagnetic focusing device, a deflection device and a convergence device are integrally formed, power of a magnetic lens can be reduced, and a projection cathode-ray tube device excellent in focusing can be provided.
Patent JP-S63252515-A (JP)
Title: Filter device
Inventor: UMEHARA TOSHIMASA
IPC: B01D29/48
Filed: 1987-04-09
Abstract: PURPOSE:To repeat filtering and backwashing processes by using a coil spring as a filter medium, opening slits between the lines of said spring at the time of backwashing or the like and peeling off and removing easily solid material caugth between said slits. CONSTITUTION:At the time of filtering process, soil water is flowed from an inflow pipe 5 ito an outer cylinder 2 in the state of opening a solenoid valve 7 and closing solenoid valves 8 and 12, passed through a slit 3b of a coil spring 3a of an inner cylinder 3, passed through an outerflow pipe 6 as filtered water and flowed out of a treated water discharge tube 9. At the time of backwashing, pressurized air or pressurized water is jetted out from a pressurized air and water outflow tube 10 in the reverse direction of filter process under the state of closing the solenoid valve 7 and opening the solenoid value 8, and at the same time, an electromagnetic coil 4 turns conductive being pulled until a blocked section 3c of a coil spring 3a comes close to or in contat with an end surface 2b, while respective slit 3b is opened and solid material adhered to the slit 3b are separated and settled on the end surface 2b of the outer cylinder 2. The settled solid materials are discharged out of a solid material discharge tube 11.