baber/WOPTO huggingface dataset:
Patent JP-H01319049-A (JP)
Title: Image forming device
Inventor: TSUJI MASARU
IPC: G03G15/00
Filed: 1988-06-20
Abstract: PURPOSE:To improve economy by separating a development cartridge into a 1st cartridge consisting of only a developing device and a 2nd cartridge consisting of a toner storing device and a discharged toner housing device. CONSTITUTION:For example, when the number of image formed sheets is 5,000, the 2nd cartridge 20 is replaced and when said number is 10,000, the 1st and 2nd cartridges 10 and 20, that is, the entire development cartridge, are replaced. Moreover, in the case of 15,000 image formed sheets the 2nd cartridge 20 is replaced, in the case of 20,000 the 1st and the 2nd cartridges 10 and 20 are replaced, in the case of 25,000 the 2nd cartridge 20 is replaced and in the case of 30,000 a photosensitive cartridge 9 and the 1st and the 2nd cartridges 10 and 20, that is, the entire development cartridge, are replaced. Therefore, the 1st cartridge 10 need not be replaced simultaneously with the 2nd cartridge 20 every 5,000 sheets which is the number of sheets at the time of replacing the 2nd cartridge 20 and the developing device constituting the 1st cartridge 10 can be used at the end of its life. Thus, the economy can be improved.
Patent JP-S6212428-A (JP)
Title: Hydraulic pump setting structure in farm tractor
Inventor: SHINOHARA EISAKU
IPC: F16H57/02
Filed: 1985-07-11
Abstract: PURPOSE:To make the installation and maintenance of a hydraulic pump ever so easy, by installing a fulcrum shaft in a bearing wall for supporting a power transmission shaft or the like in a transmission case, and driving the armored type hydraulic pump via an intermediate gear supported on this fulcrum shaft. CONSTITUTION:A bearing wall 32 supporting each of three shafts 12, 25 and 29 via a bearing is installed as situated midway between an auxiliary transmission mechanism and a super-deceleration mechanism. And, an output gear 33 is situated at the transmission upper side of the bearing wall 32 and locked to the power transmission shaft 12 for an external power takeoff shaft. And, an intermediate gear 34 being engaged with this output gear 33 is supported on the fulcrum shaft 35 installed in the bearing wall 32. In addition, a hydraulic pump unit 31u provided with an input gear 36 interlockable with the intermediate gear 34 is inserted thereinto via the opening 4h formed in a side wall part 4a of a transmission case 4 and simultaneously engaged tightly to this case 4 with a bolt 37. With this constitution, the installation and maintenance of a hydraulic pump 31 are easily performable.
Patent JP-H06341025-A (JP)
Title: Piecing method
Inventor: FUJIWARA MICHIAKI
IPC: D01H15/013
Filed: 1993-05-31
Abstract: PURPOSE:To form uniform spun yarn having a yarn structure at the piecing part similar to that of the other part by restarting the spinning after extracting the winding-side yarn end of broken spun yarn through a pneumatic spinning nozzle to a drafting apparatus. CONSTITUTION:When a yarn breakage in a pneumatic spinning is detected by a yarn clearer 6, a control signal is outputted to declutch electromagnetic clutches C1, C2 and C3 and stop the driving of each roller pair 21, 22, 23 of a drafting apparatus 2 and the supply of a sliver S. Since a front roller pair 24 continues its motion, the sliver S is torn off at the apron part of a middle roller pair 23 and the spun yarn Y at the downstream side is wound on a package P with a winder 7. Subsequently, a suction mouth 91 is brought close to the above package P to suck and hold the broken end of the wound spun yarn Y and turned clockwise to deliver the yarn with a yarn end holding member 96 through a nozzle of a pneumatic spinning machine 3 to the draft apparatus 2. Thereafter, the above electromagnetic clutches C1, C2, C3 are coupled to drive each roller pair 21, 22, 23 and restart the spinning operation.
Patent JP-S5856942-A (JP)
Title: Marking body in window glass for car
Inventor: KANAMORI KOUJI
IPC: B60R13/00
Filed: 1981-09-29
Abstract: PURPOSE:To improve night recognition and decorativeness by providing a marking body with a transparent section that assumes the shape of a mark on the rear of a window glass and installing a glow lamp on this rear. CONSTITUTION:A marking body 20 is formed by providing a punching-type transparent section 22 at a part of a masking coat 8 that is applied at the periphery on the rear face of a rear quarter windown glass. Besides, a glow lamp 21 is stuck to a resin cover 35 and is arranged so as to be opposed to the rear quarter window glass 1. In this case, since the glow lamp 21 is arranged on the rear face of the transparent section 22 of the marking body 20, the surface color of the lamp 21 is seen in the transparent section 22 in the daytime when the rear quarter window glass 1 is viewed externally. And only the transparent section 22 of the marking body that assumes the shape of a mark is seen brightly at night.
Patent JP-H06340246-A (JP)
Title: Security device
Inventor: MIYAKE TAKASHI
IPC: B60R25/01
Filed: 1993-05-31
Abstract: PURPOSE:To increase safety to an transmission unit improperly duplicated by providing a code-updating part updating a preceding self-registering code memorized when a fixed ID code is conformed to a timer code and is not conformed to a self-registering code. CONSTITUTION:When transmission data from a transmission unit 1 are received via a receiving antenna 21 and a receiving part 22 by the security control part 23 of a security receiving unit 2, the comparation judgment part 23e of the security control part 23 receives a timer code from a timer part 23a as a receivable code and a fixed ID code and a counter code from a memory part 23b to perform comparation-judgment processing with respective codes in received transmission data. In the respective codes, when the fixed ID code and the timer code are conformed to the fixed ID code and the timer code of transmission data and the counter code is not conformed to the counter code of transmission data, reception is made possible to update a counter code memorized in the memory part 23b.
Patent JP-2000341728-A (JP)
Title: Optical cross connection device
Inventor: NAKAJIMA ICHIRO
IPC: H04B10/29
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical cross connection device capable of fixing the intensity of an optical signal inputted to an optical amplifier. SOLUTION: The optical cross connection device is provided with an optical preamplifier, demultiplexers 11, 14 for inputting wavelength multiplexed signal light, separating the wavelength of the signal light to plural wavelengths and outputting the wavelength separated signal light and a routing part 2 for routing and outputting the signal light of plural wavelengths separated by the demultiplexers 11, 14 to respective required output destinations.  The routing part 2 is constituted of a control light generation part for generating control light corresponding to the signal light, a route switching means for switching the routes of the signal light of the plural separated wavelengths and outputting the signal light, an optical amplification means for amplifying each of signal light of plural wavelengths outputted from the route switching means, a control light insertion part for inserting the control light generated by the control light generation part into an output from the optical amplification means, and a wavelength selection means for selecting and outputting an output from the control light insertion part in each corresponding wavelength.
Patent JP-H0318910-A (JP)
Title: Power control circuit
Inventor: YAMAMOTO TETSUO
IPC: G05F1/56
Filed: 1989-06-15
Abstract: PURPOSE:To surely prevent an overcurrent from flowing to a load and to attain the application of a power control circuit beyond a prescribed level of voltage by using a shunt regulator circuit to stabilize the voltage which is applied to the base of a switching transistor. CONSTITUTION:An overvoltage detecting circuit VD detects a fact that the power voltage fluctuates and exceeds a prescribed range. This detection output is applied to an output voltage control terminal M of a shunt regulator circuit SR. Thus a stabilizing circuit part SB is turned on. As a result, the base voltage of a switching transistor TR Q0 drops and the TR Q0 is turned off. Then no current flows to a relay coil RC and a relay contact RS is turned off to cut the supply of power to a load. Thus the voltage applied to the base of the TR Q0 is stabilized by the circuit SR. As a result, the application of an overvoltage is surely prevented to the load and the application of a power control circuit is secured beyond the prescribed level of voltage.
Patent JP-H098675-A (JP)
Title: Transmitter
Inventor: AOKI NOBUHISA
IPC: H04B1/04
Filed: 1995-06-20
Abstract: PURPOSE: To simplify and miniaturize the transmission circuit constitution by connecting a capacitor to the power terminal of each amplifier and the control terminal of an analog switch and giving a time constant to rise/fall of the supply voltage of each amplifier or the like to change the timing of the control signal of the amplifier or the like. CONSTITUTION: When a high frequency input signal is applied to an amplifier 13 and a switch 11 is turned on by a control signal A in this state, the voltage applied as the power source to the amplifier 13 rises in accordance with the time constant determined by the capacity of a capacitor 12 and the internal resistance of the amplifier 13. Consequently, a high frequency output signal B from the amplifier 13 smoothly rises in accordance with the rise of the amplifier supply voltage. The signal B smooths the rise/fall waveform of the supply voltage in accordance with the time constant determined by the capacity of the capacitor 12 and the internal resistance of the amplifier 13, thereby suppressing the spread of the spectrum of the signal B. As the result, the circuit constitution of a transmitter is simplified and miniaturized.
Patent JP-S5377805-A (JP)
Title: Wet treating method for manganese noduls
Inventor: OKABE TAIJIROU
IPC: C22B3/04
Filed: 1976-12-22
Abstract: PURPOSE: To separate and extract Cu, Ni, Co, etc. in manganese nodules with a high purity, by using the aqueous alkaline solution containing the organic substance having aldehyde groups or ketone groups, free ammonia and ammonium salt of inorganic acid for the leaching of manganese nodules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5592802-A (JP)
Title: Generating method and device of steam from brine
Inventor: UIRIAMU EDOGAA AMENDO
IPC: F01K21/00
Filed: 1979-11-27
Abstract: Steam, for example, is produced from aqueous brine, by a system that employs preferably hot waste fluid, and nozzle means and rotary separator means generally of a known kind per se. The method steps include transferring the waste heat of combustion source (22) to the brine flowing in heater exchanger coil (23), expanding the hot brine through nozzle means (24) to form a jet of steam and liquid droplets, causing said expanded flow to rotate the rotary separator means (26) for forming a liquid layer of said droplets on the separator means by centrifugal action while separating the steam (at 28), which is used to heat the incoming brine pumped by pump (11) in condensers (14, 13). The separated liquid from the rotating layer is used to drive turbine means (29) and the condensed steam provides fresh water from the brine. Several stages of separators may be employed in series or in series and parallel. Also, the steam may be used to assist in power generation. The system described is of low first cost and low operating cost, and is simple and reliable.
Patent JP-S5945289-A (JP)
Title: Device for adjusting penetration of inclined spud
Inventor: WATABE TAKEKATA
IPC: B63B21/50
Filed: 1982-09-03
Abstract: PURPOSE:To make it possible to provide satisfactory supporting force, by swingably providing a ground penetration part to the lower end of an inclined spud through a penetrating drive device so that the penetration part is held at a predetermied angle upon ground penetration, thereby the penetration part is held normally to the ground even if the submarine ground is inclined. CONSTITUTION:A hydraulic cylinder 10 is attached through a flexible joint 7 to the forward end of an inclined spud 4 pivotally attached to the stern of a hull 1, and a ground penetration part 5 is secured to the forward end of the piston rod of the hydraulic cylinder 10. The forward ends of the piston rods of a plurality of cylinders 9 which are attached to a disk-like cylinder securing part 8 at the forward end of the spud 4, are arranged to be opposed to the pressure receiving plate 15 of the penetration 5. When the rods of the hydraulic cylinders 9 are extended or retracted to adjust the level of the pressure receiving plate 15, satisfactory supporting force may be obtained by adjusting the penetration part 5 normally to the ground even if the submarine ground is inclined.
Patent JP-S638785-A (JP)
Inventor: NARA KANETOSHI
IPC: G09B9/00
Filed: 1986-06-30
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-H112684-A (JP)
Title: Real time clock circuit
Inventor: MATOBA KENJIRO
IPC: G04G3/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce consumption power by stopping writing of data in a memory means and reducing the number of writing when a carry did not occur in operating for previous time unit. SOLUTION: When a carry did not occur in operating for previous time unit (for example, second in the case of minute, day in the case of month), a carry UP detection is not output from a judging circuit 103 and an internal RAM writing signal WR is not supplied to a RAM 102. Therefore, the RAM 102 on which data is not written terminates operation. In this manner, when carry UP is not generated in operating for previous time unit, not by writing the data as +0 in the RAM 102 but by not writing any data, writing operation is stopped. By this, the number of writing operation in the RAM 102 due to RAM writing signal WR is reduced and consumption power is suppressed.
Patent JP-H11318451-A (JP)
Title: Infection and prliferation of virus in insect such as silkworm
Inventor: YONEMURA MASAYUKI
IPC: C12N7/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a useful substance can efficiently be produced according to safe and simple operations without any fear of environmental pollution with a virus when the virus, etc., containing a gene encoding a useful protein integrated therein are inoculated into an insect such as silkworm to infect the insect therewith and the proliferation thereof is then carried out to mass-produce the useful substance. SOLUTION: A virus inclusion body is purified by a sedimentation velocity centrifugation method and then dissolved in a dilute aqueous solution of sodium carbonate to carry out an enzymic treatment of a liberated virus and sodium iodide is added before precipitation and recovery of a viral DNA with an alcohol when separating and purifying the viral DNA from the virus in a method for promoting the infection and transfer of the viral DNA into a host and proliferating the virus comprising mixing the DNA separated and purified from the virus with an aqueous solution containing a cationic lipid and percutaneously inoculating the DNA into an insect such as silkworm.
Patent JP-H11328355-A (JP)
Title: Ic module for ic card
Inventor: TSUCHIYA NORIO
IPC: B42D15/10
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To secure the joining of an IC module and to improve the manufacture yield of the IC card by providing a connecting means which projects acutely at the contact part where the IC module and an antenna terminal are connected together. SOLUTION: The IC module 10 has a printed board 11 and an IC chip 12. On one surface of the printed board 11, an external contact terminal part 13 is provided and on the other surface of the printed board 11, a wiring pattern layer 14 is provided. The external connection terminal part 13 and wiring pattern layer 14 are connected electrically through a through hole 19. An IC chip is mounted on the printed board 11 on the side of the wiring pattern layer, and a die pad of the IC chip and the wiring pattern layer 14 are connected electrically by a bonding wire 18. This IC module has a joining means 15 which projects acutely onto the wiring pattern layer 14 connecting to the antenna. The joining means 15 is made of a conductive metal material or a resin material wherein conductive metal powder is dispersed.
Patent JP-S63317354-A (JP)
Title: Printing device
Inventor: KINOSHITA HIRONORI
IPC: G06K15/00
Filed: 1987-06-19
Abstract: PURPOSE:To enable arrangement of a drive means in a laminated form and make the whole printing head compact by providing a flat plate-shaped drive means arranged in a laminated form having pins implanted along an oblique line to a movement direction. CONSTITUTION:A plurality of flat plate-shaped drive elements 2 are arranged in a laminated form so that printing wire may come into contact with a platen 1 vertically. When a piezoelectric actuator 2a extends in an arrow A direction, a lever 2c rotates to an arrow B direction, and at the same time, a lever 2c rotates to an arrow C direction. Subsequently, a hinge 2e is pulled to an arrow D direction, and at the same time, a hinge 2f is pushed to an arrow E direction. Then a lever at the tip 2g rotates to an arrow F direction and the printing wire 3 contacts the platen 1 to perform printing. It is possible to make the whole printing head compact by arrangement in a laminar form of the flat plate-shaped drive elements.
Patent JP-S5277553-A (JP)
Title: Accumulating value recording system
Inventor: KOMATSU ZENE
IPC: G07G1/12
Filed: 1975-12-23
Abstract: PURPOSE: To enable the reproduction of the accumulating value easily even if the content of memory of the accumulating register consisting of semiconductor memory, by printing the accumulating calculation used for the transaction on a slip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0810799-A (JP)
Title: Treatment of sludge with fiber and composite solid material produced thereby
Inventor: WAKO RYOICHI
IPC: C02F11/12
Filed: 1994-07-05
Abstract: PURPOSE:To provide the treatment and utilization of sludge with which sludge of rivers, lakes, marshes, sewage, etc., can efficiently and rationally be treated, in particular dehydrated, at a low cost for the conservation of environment and also the solid material produced by the treatment is effectively utilized as a fertilizer or feed. CONSTITUTION:In this treatment, the sludge treating equipment is composed of: a sludge-fiber macerating mixer 5 having an agitation tank which is provided with agitating blades 7 in its inside and in which fiber 4 is added to sludge 2 and they are agitated and mixed together by operating a variable speed motor 6 to obtain a liquid mixture; and an outer frame metal mold 16, wire net 14 and upside pressing plate 13 for dehydrating the resulting liquid mixture to form it into moldings 15. Thus, with this treatment, the sludge 2 can be dehydrated at a speed ten and several times as high as the dehydration speed with the conventional technique and the resulting dehydrated material is subjected to incineration treatment or if necessary, formed into moldings having useful shapes to produce the objective composite solid material products.
Patent JP-H04352164-A (JP)
Title: Electrophotographic device using amorphous silicon photosensitive body
Inventor: EBARA TOSHIYUKI
IPC: G03G21/00
Filed: 1991-05-30
Abstract: PURPOSE:To stabilize the potential of the electrophotographic device constituted by using an amorphous silicon photosensitive body and to prevent an optical memory as well as to decrease unequal images. CONSTITUTION:A pulse modulation width (PWM) is adopted for the lighting system of a main destaticizing light source and pulse exposing is executed at high brightness. The frequency of the reference wave R used for this modulation is <=10kHz and the value obtd. by dividing the rotating speed (mm/sec) of the photosensitive body by the frequency (/sec) of the reference wave R is <=1mm. The carbon content in the photoconductive layer of the photosensitive body is minimized nearest the surface layer and the sum of the contents of the carbon, nitrogen and oxygen in the surface layer is specified to 40 to 90 atomic %; further, the oxygen content in the photoconductive layer is specified to 1 to 5000ppm, by which the potential stability is additionally enhanced.
Patent JP-H112849-A (JP)
Title: Wavelength converting device
Inventor: MIYAKE KAZUYUKI
IPC: G02F1/37
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the wavelength converting device which is smallsized and has solved heating problems of solid laser crystal by cascading the solid laser crystal, a Peltier element, and a domain inverting element without leaving any space. SOLUTION: When laser light is made incident, the solid laser crystal 3 oscillates a basic wave BL having stable wavelength. This basic wave BL resonates with a resonator consisting of reflecting surfaces 31 and 51 formed on the reverse surface of the solid laser crystal 3 and has its wavelength converted by the domain inverting element to output a 2nd higher harmonic (SHG) 7. During the period, the solid laser crystal 3 generates and radiates heat with the incident energy of the laser light oscillated by a laser diode 1 and this heat is absorbed by the Peltier element 6 and conducted to the domain inverting element 4. Thus, the Peltier element 6 holds the solid laser crystal 3 at excellent low temperature and at the same time, the domain inverting element is also heated and held at excellent high temperature.
Patent JP-2000349520-A (JP)
Title: Portable radio device
Inventor: NUMATA TAKAYUKI
IPC: H01Q1/10
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable radio device where deterioration in an antenna gain is less even when a radio device main body is in the vicinity of a human body and an absorption rate of an electromagnetic wave by the human body can be reduced. SOLUTION: The portable radio device consists of a radio unit main body 1 that has a case 1a set to a ground level, a rod antenna 2 that is projected from the case 1a, and a spacer 3 that keeps a distance L between the antenna 2 and a human body 4 constant in the case of having the radio device main body 1 in the vicinity of the human body 4 and the portable radio device is in use. Since the spacer 3 keeps the distance L between the antenna 2 and the human body 4 constant when the radio device main body 1 is in the vicinity of the human body 4 and the portable radio device is in use, stable communication is always attained and even when the mount position of the radio device main body 1 is changed, the antenna gain is not deteriorated.
Patent JP-S5278820-A (JP)
Title: Decomposition of dicarboxylic acid urea adduct
Inventor: NISHIKIDO JIYOUJI
IPC: C07C55/02
Filed: 1975-12-25
Abstract: PURPOSE: To decompose the urea adduct of a dicarboxylic acid and urea to dicarboxylic acid and urea by the treatment of the adduct with an organic solvent having an ether bound with a short reaction time without the neutralization process. 
     COPYRIGHT: (C)1977,JPO&Japio