baber/WOPTO huggingface dataset:
Patent JP-H08203243-A (JP)
Title: Tape reel and tape cassette using it
Inventor: MISUGA TOORU
IPC: G11B23/087
Filed: 1995-01-24
Abstract: PURPOSE: To avoid the damage of a coupling protrusion part which is welded in order to couple a wheel-shaped body to a flange when a shock is applied to a tape reel. CONSTITUTION: A support protrusion part 31 which is formed at a wheel-shaped body 30 is inserted into a hole 41 for the support protrusion part, in a flange 40. A plurality of coupling protrusion parts 33 which are formed on the wheel- shaped body 30 are inserted respectively into a plurality of holes 42, for coupling, in the flange 40. After that, tip parts 33a for the coupling protrusion parts 33 are welded to the flange 40. The size of the hole 41 for the support protrusion part and that of the holes 42 for coupling are decided in such a way that a gap C1 between the support protrusion part 31 and the hole 41 for the support protrusion part is identical to, or narrower than, a gap C2 between the coupling protrusion parts 33 and the holes 42 for coupling.  As the result, even when the flange 40 is subjected to a shock force F, the shock force F is dispersed by the support protrusion part 31 and the coupling protrusion parts 33, and the welded coupling protrusion parts 33 are not damaged. Thereby, it is possible to avoid that the wheel-shaped body 30 is separated from the flange 40.
Patent JP-H10202054-A (JP)
Title: Method of controlling absorbent of decarbonating device
Inventor: IIJIMA MASAKI
IPC: B01D53/62
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To keep the concentration of liq. absorbent fed to a carbon dioxide absorbing part in a decarbonation process in which gas containing carbon dioxide is absorbed by liq. absorbent containing amine compounds by controlling the flow rate of water fed from a water storage tank to the carbon dioxide absorbing part so that the level thereof is fixed. SOLUTION: Waste combustion gas 1 cooled by a gas cooling column 2 is fed to a carbon dioxide absorbing part 4 of a carbon dioxide absorber 3 and liq. absorbent 21 is caused to flow down from a top of the carbon dioxide absorbing part 4 to absorb carbon dioxide in the waste gas. Loaded liq. absorbent 24 that has absorbed carbon dioxide is discharged from the absorbing part 3 and heated by a heat exchanger 8 and fed to a regenerator 9. And the regenerated liq. absorbent 25 is discharged from the regenerator 9 and fed to a surge tank 7. At this time, a surge tank 7 is provided with a level gage 15, and based on the measured values of the level gage 15 and flowmeters 14, 16, the flow rate of water fed to the carbon dioxide absorbing part 4 from a water tank 6 is calculated to control the opening degree of a flow control valve 17.
Patent JP-H09197835-A (JP)
Title: Image forming device
Inventor: MAEDA TAKEHISA
IPC: G03G15/11
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent surface staining caused by the contact of developer with an image part and a non-image part on recording paper and color mixture caused by the contact of the developer of next color with the image of the previous color in the case of multicolor development in a printer provided with a wet developing device. SOLUTION: This device is provided with a rinsing means for rinsing the surface of the recording paper 71 after development with rinsing solution 1. The rinsing means is composed of a developing head 60, a rinsing solution tank 2, a rinsing solution circulating passage consisting of a supply pipe 3 and a recovery pipe 4 formed between the tank 2 and the head 60, a negative pressure pump 7 generating negative pressure in the rinsing solution circulating passage so that the rinsing solution may circulate in the rinsing solution circulating passage, and a solution circulating passage switching means consisting of a circulating valve 4 and a switching valve 6 for switching the solution circulating passage so that either one of the developer 10 or the rinsing solution 1 is allowed to flow to the head 60.
Patent JP-H10211441-A (JP)
Title: Demolishing separation method for waste concrete
Inventor: HAYASHI KEIICHIRO
IPC: B02C19/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To separate and recover an aggregate to be used as a regenerated aggregate from a waste concrete. SOLUTION: Crushed pieces 10 after crushing coarsely a waste concrete 9 are further crushed while applying the vibration by a vibration type jaw crusher 3 to separate an aggregate 25 from a cement hydrate 26. A mixture of the separated aggregate 25 with the cement hydrate 26 is screened into large and small grain particles by a separator 4, and then dry gravity separated by two vibration separators 5 and 6, and the aggregate 25 and the cement hydrate 26 are recovered separately.
Patent JP-H01203751-A (JP)
Title: Power transmission device
Inventor: YANAGIDA YOSHIKAZU
IPC: F16H25/12
Filed: 1988-02-08
Abstract: PURPOSE:To aim at the miniaturization of a rotation-reciprocation converting mechanism by inserting a steel ball into a receiving hole installed in an inner surface of a slider free of sliding motion in a body case, and fitting the steel ball in a sine-curved cam groove installed on the surface of a rotor free of sliding motion. CONSTITUTION:A slider 2 is held in a body case 1 through a metal receiver free of sliding motion, and a rotor 3 is inserted from one end opening of this slider 2. A receiving hole 9 is installed in an inner surface of the slider 2, and a half part of a steel ball 10 is fitted therein free of rotation. A sine-curved cam groove 11 is installed on a surface of the rotor 3, and the other half of the steel ball 10 is inserted into this cam groove 11. Consequently, rotation of the rotor 3 is transmitted to the slider 2 as rectilinear motion by movements of the steel ball 10 inside the cam groove 11. With this constitution, the slider 2 and the rotor 3 can be set up on a straight line, so that a mechanism can be miniaturized.
Patent JP-H03231563-A (JP)
Title: Facsimile equipment
Inventor: MOTOMIYA TAKAHIRO
IPC: H04N1/04
Filed: 1990-02-06
Abstract: PURPOSE:To improve uneven recording by accelerating a subscanning recording pulse motor smoothly in response to a picture data storage quantity and decelerating the motor rapidly. CONSTITUTION:When a memory use quantity of a picture data buffer 6 exceeds a threshold memory capacity MA when accelerating a recording pulse motor 8, a subscanning speed control section 9 uses a motor control section 4 to accelerate the recording pulse motor 8. While the speed of the recording pulse motor 8 is accelerated, when a memory use quantity of the picture data buffer 6 exceeds a threshold memory capacity MB (MB>MA), the subscanning speed control section 9 accelerates further the recording pulse motor 8. When a memory use quantity of the picture data buffer 6 is less than a threshold memory capacity Ma (Ma<MA) at the decelerating of the recording pulse motor 8, the subscanning speed control section 9 decelerates rapidly the recording pulse motor 8. Thus, the uneven recording is improved.
Patent JP-H02207627-A (JP)
Title: Supervisory system for pcm repeater
Inventor: OKAMOTO MASAYUKI
IPC: H04B3/46
Filed: 1989-02-08
Abstract: PURPOSE:To supervise the state of an intermediate repeater in a slave station by providing both an originate MODEM and an answer MODEM in a supervisory device in a host station and the slave station and supervising the state of the intermediate repeater instead of the main station side supervisory device when a polling signal interruption state is continued for a prescribed time. CONSTITUTION:When a fault is generated in a host station supervisory device 7 and a polling signal can not be outputted from an originate MODEM 106, the detection of this polling signal is executed by an answer MODEM 403 in a slave station supervisory device 8. When the polling signal is not inputted for the prescribed time, a timer 406 goes to time-up. When the time-up is informed of a supervision control circuit 401, switch circuits 404 and 405 are changed over by the slave station supervisory device 8 and a route is switched from a route in the answer MODEM 403 side to a route in an originate MODEM 402 side. Then, polling is executed by this switching. Thus, the state of the intermediate repeater can be supervised in the slave station.
Patent JP-H08200800-A (JP)
Title: Bath boiler with water heater
Inventor: KOBAYASHI TOSHIHIRO
IPC: F24H1/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide a bath boiler with a water heater in which hot water can be filled in a bathtub in a short time by increasing a flow rate in the case of filling the hot water. CONSTITUTION: A bath boiler with a water heater comprises a heat exchanger 3 in which a water supply tube 1 and a hot water output tube 2 are piped, a gas burner 4 for heating the exchanger 3 in the heater A to supply hot water to a bathtub 41, a main variable governor 6 for specifying the flow rate of the water of the tube 1, a sub-water channel 14 provided at the governor 6, and a switching solenoid valve 12 for opening the channel 14, wherein the valve 12 is opened in the case of supplying hot water to the bathtub 41 to increase the flow rate of the hot water to rapidly fill the bathtub with the hot water.  If the hot water temperature in this state is lower than a set temperature, the valve 12 is closed on the way of filling the hot water, to raise the temperature of the hot water, or the bathtub water is reheated by a reheater B, and the hot water is filled at the set temperature in the bathtub 14. Shape memory alloy is used for the governor 6 and the channel 14 to deal with the change of the feed water temperature.
Patent JP-H10221979-A (JP)
Title: Conductive elastic member
Inventor: SAKATA JUNJI
IPC: G03G15/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive elastic member which shows little positional dispersion of electric resistance, light dependence of the electric resistance on applied voltage, a narrow fluctiating range of the electric resistance during continuous energizing, and little change in the electric resistance by environmental changes and which is suitable for a medium resistance elastic roller for an electrophotographic process. SOLUTION: This conductive elastic member is produced by using a conductive material containing (A) a polyurethane foam or polyurethane elastomer as a polyisocyanate component obtd. by using a hydrogenated diphenylmethane diisocyanate and/or hexamethylene diisocyanate, and (B) a conductivity imparting agent comprising a quaternary ammonium salt. The conductive material contains 0.001 to 5 pts.wt. of the component (B) to 100 pts.wt. of the component (A).
Patent JP-S56123585-A (JP)
Title: Cleaning device
Inventor: TAKEDA KENJI
IPC: B08B1/04
Filed: 1980-03-04
Abstract: PURPOSE:To recover the development agent and to enable to reuse it, by excluding the mixture in the agent, through the provision of the moving means having the surface which moves while absorbing the agent and the member located operationable with the development agent moved with the moving means. CONSTITUTION:The development agent 14 left on the surface of the photo sensing drum 1 after the end of copying, is directly separated from the surface with the magnetic force of the magnet roller 6, it is adsorbed to the said roller 6 surface or removed from the surface of the photo sensing drum 1 with the cleaning blade 10, adsorbed with the surface of the roller 6, to form the collected development agent layer 12. The layer 12 is moved toward the carrier screw as the roller 6 moves, and in it foreign material like fine fibers included in the copy member is mixed only with the agent. Further, in passing through the comb shape member 9, the fibers remain in the member 9 and the development agent only forms the layer 12, it is scraped with a scraper 8 and it can be reused.
Patent JP-H10224764-A (JP)
Title: Digital signal receiver
Inventor: AWANO SEIJI
IPC: H04N5/445
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal receiver that conducts simultaneously reception processing for a plurality of networks. SOLUTION: The receiver 1000 has a configuration simultaneously accessible to a plurality of IC cards 1302-1310 that store key data for descramble processing to each network from which a signal is to be received. In a standby state, up-link and program guide data with respect to each network are stored. Even during the reception of a specific network, stored program guide data or the like are displayed.
Patent JP-S62186588-A (JP)
Inventor: NAKANO TATSUO
IPC: H05K3/18
Filed: 1986-02-13
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-H02206173-A (JP)
Title: Polycrystalline thin-film transistor
Inventor: SERA KENJI
IPC: H01L29/78
Filed: 1989-02-06
Abstract: PURPOSE:To make breakdown strength of the title transistor high and to decrease leakage of current by providing a plurality of through holes in a semiconductor active layer and providing a gate insulating film and a gate electrode also on the sidewalls of the through-holes. CONSTITUTION:A multiplicity of through-holes 6 are provided in a semiconductor active layer 2a consisting of a polycrystalline silicon film, and a gate insulating film 3 and a gate electrode 4 are provided also on the side walls of the through-holes 6. A plurality of through-holes are provided particularly under the gate electrode 4 so that the semiconductor layer has a mesh-like shape. Thus, the semiconductor layer itself has high resistance and OFF current is lowered. Accordingly, the interface with the insulating film constituting a channel 9 has an increased area whereby an effective W/L ratio is increased and large ON current can be obtained. Consequently, a high ON/OFF current ratio can be obtained, breakdown strength between the source and drain can be improved and leakage of current can be decreased.
Patent JP-S57142044-A (JP)
Title: Monitor circuit for optical repeater
Inventor: NISHIMOTO HIROSHI
IPC: H04B10/29
Filed: 1981-02-27
Abstract: PURPOSE:To enable retrieval of failure from any of incoming/outgoing relay line, by using one narrow band BPF with a failure retrieval signal folded from a line having an output at a turning amplifier to another line. CONSTITUTION:A failure retrieval signal in modulation frequency f1 of an incoming relay line is given to a comparator 22 via an NRZ/RZ converter 2, a tuning amplifier 6 and an NBPF21 and a comparison output is applied to an AND gate 14 when the signal exceeds a reference level. Further, the output of the amplifier 6 is applied to a gate 14 via a comparator 8. An output of an LD failure detecting circuit 10 is applied to the gate 14. Thus, a signal f1 is transmitted to the incoming relay line of the gate 14, and an output is generated if no failure is taken place in a light emitting element of the incombing relay line, the signal f1 is transmitted to an outgoing line from an LD driving circuit 5' and the folding of the modulation signal of the signal f1 is made. When the signal f1 is transmitted to the outgoing relay line, folding is made similarly to the incoming relay line.
Patent JP-S53113481-A (JP)
Title: Mos type field effect transistor
Inventor: KONAKA MASAMIZU
IPC: H01L29/78
Filed: 1977-03-15
Abstract: PURPOSE: To avert the degradation in characteristics owing to the reduced length of channels and increase the scale of integration by disposing the source regions and drain regions near channel regions in serration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56125752-A (JP)
Title: Two-color electrophotographic method
Inventor: ISHIDA TSUTOMU
IPC: G03G15/01
Filed: 1980-03-06
Abstract: PURPOSE:To obtain superior two-color images of always the same density by forming the 1st photoconductive layer different in spectral sensitivity using an amorphous layer of amorphous Se-Te contg. a specific amount of Cl, and irradiating specific quantity of while light uniformly thereto prior to first charging. CONSTITUTION:With an Se-Te alloy contg. 4-12wt% Te and <=100ppm Cl as a vapor source, a conductive substrate 11 is held at 60-95 deg.C, and the 1st photoconductive layer 12 of 20-60mum film thickness is vacuum-deposited. Next, a light transmittable current blocking layer 13 of a resin such as polycarbonate or inorg. material such as SiO2 is provided, and further a phthalocyanine pigment etc. are filmed by a resin for binder, whereby the 2nd photoconductive layer 14 is formed. The layer 12 of this photoreceptor P does not provide sensitivity to >=600nm light even when, for example, >=700nm light transmits the layer 14 to reach the layer 12.  In this way, the decrease in the separating potential in two colors is prevented so as not to cause variance in copying density depsite repetitive regeneration by performing denstaticizing for the purpose of erasing the previous latent image through  uniform irradation of white light of 100-1,000lx.sec quantity of light.
Patent JP-S56124194-A (JP)
Title: Content-addressed memory
Inventor: WADA MASATO
IPC: G11C15/04
Filed: 1980-03-06
Abstract: PURPOSE:To obtain a memory which is endurable for fluctuation of the potential of the collation output line due to the operation other than the comparison operation and can perform the high- speed operation, by connecting each collation output line to one end of the FET and by using the other end as the output terminal and by adding an accelerating circuit, and so on. CONSTITUTION:Respective independent content addressed memories (CAM) C11... of the matrix array and so on are formed with variable resistance elements, which change resistances reversibly by the applied voltage, and FETs, and the memory input and input data are collated with each other through data lines DO... to detect their coincidence or incoincidence. Respective collation lines M1... of CAMs C11... are connected to one ends of FETs q1... where the other ends are output terminals; and if the coincidence is detected when lines M1... are high-potential through circuit A, FETs q1... are turned off, and voltages at output terminals are not changed even if precharge voltages of lines M1... are lowered due to charge redistribution and so on, and thus, a memory is obtained which is strong against the potential change of collation output lines due to operations other than the comparison operation. Similarly, the high-speed operation is made possible by providing an accelerating circuit, and a desired CAM provided for redundancy is activated easily by the discharging circuit.
Patent JP-H08221216-A (JP)
Title: Storage device system
Inventor: ARAI HIROHARU
IPC: G06F3/06
Filed: 1995-02-16
Abstract: PURPOSE: To use extended storage capacity just after it is extended and to dynamically realize the extension without stopping a system by rearranging the data on the extended storage device in parallel to the rearrangement of the data stored before the extension. CONSTITUTION: When a drive device 1025 is extended, a disk array controller 1010 determines a new data distribution pattern by using the number of storage device to be extended, the number of existing storage device and the information on the redundancy of a system. The data recorded in drive devices 1021 to 1025 is read by a rearrangement group unit. By using this data and redandunt data preparation function 2030, the redundant data according to the new data distribution pattern is prepared and the data is recorded in a cache 1012. Next, the read data and the newly prepared redundant data are rearranged for the drive devices 1021 to 1025 by the new data distribution pattern and a storage place is corrected by a swap processing.
Patent JP-H05224848-A (JP)
Title: Printer
Inventor: HAYASHI MASAO
IPC: G06F3/12
Filed: 1992-02-14
Abstract: PURPOSE:To simultaneously receive printing data from plural host computers. CONSTITUTION:While monitoring connected host computers 1-3, a receiving buffer control part 7 returns transmission enable signals to the hosts 1-3 transmitting printing data receiving requests, transmits enable signals to receiving buffers 8-10 corresponding to the hosts 1-3 for turning the receiving buffers to a reception enable state and receives the printing data. In this case, even when the printing data receiving requests are simultaneously outputted from the plural hosts, corresponding to these requests, the receiving buffer control part 7 returns the transmission enable signals to the respective hosts and can receive the data at the correspondent receiving buffers.
Patent JP-H09199458-A (JP)
Title: Substrate treatment device
Inventor: KIZAKI KOJI
IPC: B08B3/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To conduct both optical washing and physical washing by a single device by a method wherein an ultraviolet ray lamp, with which ultraviolet rays are made to irradiate the surface of a substrate, is moved between the ultraviolet ray projecting position opposing to substrate surface, and a stand-by position, and a washing solution is fed to the surface of the substrate which is supported and retained. SOLUTION: A nozzle arm 4, having a washing fluid feeding nozzle which feeds a washing fluid to the surface of a substrate W, and a lamp arm 5, containing a ultraviolet ray lamp which projects ultraviolet rays to the surface of the substrate W, are provided. The lamp arm 5 is provided with a dielectric barrier discharge lamp which projects ultraviolet rays to the surface of the rotary substrate W which is supported by a spin chuck 2. Also, the lamp arm 5 is formed in such a manner that it can be swingingly moved together with the nozzle arm 4 between the prescribed stand-by position, a washing liquid feeding position where the discharge hole of the washing liquid feeding nozzle is opposing to the center C of rotation of the substrate W, and the ultraviolet ray irradiating a position where the lamp arm 5 is opposing to the center of rotation of the substrate W.
Patent JP-S60173379-A (JP)
Title: Cryopump
Inventor: MORIZUMI KATSUMI
IPC: F04B37/08
Filed: 1984-02-20
Abstract: PURPOSE:To increase refrigerating capacity ever so better as well as to secure a highly efficient cryopump in an inexpensive manner, by attaching a gas condensing member to a cold head via an electronic refrigerating element. CONSTITUTION:Each of two-staged cold heads 3 and 4 cooled by a refrigerator 2 is installed in a cryopump 1. The gas condensing member 5 is constituted of a cylindrical shield 6, a baffle 7, a cryopanel 8, etc. And, since the cryopanel 8 makes its heat move forcibly, it is joined to the second cold head 4 via an electronic refrigerating element 9. Likewise, the shield 6 may be connected to the first cold head 3 via the electronic refrigerating element as well.
Patent JP-H04211602-A (JP)
Title: Semi-thermoplastic molding composition having thermally stable custom shape memory
Inventor: OXMAN JOEL D
IPC: A61K6/893
Filed: 1991-02-22
Abstract: PURPOSE: To obtain the subject composition composed of a thermoplastic material, a free radical polymerizable resin and a free radical initiator and useful for the impression taking and the formation of general-purpose model. £ Artificial denture, artificial crown, oral prosthetic tool, polyester, polyurethane, methacrylate and acrylated urethane. CONSTITUTION: This molding composition is a homogeneously blended mixture composed of (A) a thermoplastic material, preferably a homopolymer or copolymer of ε-caprolactam, (B) a free radical polymerizable resin such as an ethylenically unsaturated monomer, oligomer or polymer polymerizable by addition polymerization and (C) a free radical initiator, preferably an α-diketone or acyloin. It is solid at 38 deg.C, has a melting point or softening point durable by the oral cavity tissue without giving undesirable feeling to the tissue, keeps semi-thermoplastic nature after the polymerization of the resin and has a thermostable custom shape-memory. The composition contains <=90wt.% of the component A, <=50wt.% of the component B, <=1.0wt.% of the component C and <=70wt.% of a filler.