baber/WOPTO huggingface dataset:
Patent JP-S5563542-A (JP)
Title: Canned motor
Inventor: ITAYA YOSHIYUKI
IPC: H02K9/19
Filed: 1978-11-06
Abstract: PURPOSE: To effect the reduction in material cost and the simplification of assembling work by forming the grooves at the outer periphery of the thrust discs which cover the axial end and fitting the sealing members between the grooves and the rotor can to obtain the sealed structure.  
     CONSTITUTION: Grooves 92, 102 are formed respectively at the outer periphery of thrust discs 9, 10 being inserted from the both ends of a rotary and abutted to stepped portions 81, 82 of the shaft. In those grooves 92, 102 fitted are sealing members 16, 17 such as O-ring, and they are abhered closely to the inner periphery of a rotor can 11. By so ding, a rotor 7 is maintained at the airtight condition. In such a way, there is no loss of materials as the rotor can 11 is cut beforehand into the same length as that at completion, and the assembling process can be simplified because there is no necessity for welding the rotor can 11 to the thrust discs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5838977-A (JP)
Title: Magnetic photographic device
Inventor: SAITOU KOUICHI
IPC: B41J2/385
Filed: 1981-09-02
Abstract: PURPOSE:To provide a copying device which has a simple and inexpensive image memory and is suited for collective processing of a large quantity of copies by so arranging the same that the transfer of image information from a magnetic image-like file memory to a ferromagnetic body is accomplished by transferring the same by application of magnetic fields or heat without using conversion of electric signals or the like at all. CONSTITUTION:A ferromagnetic material 1 for magnetic photographic stages is provided by coating a chromium dioxide magnetic material 19 on a polyimide film layer 13. The formation of magnetic latent images in an ordinary magnetic copying stage is accomplished by a heating head array 24. The chromium dioxide layer is heated like signals by the array 24 and only the heated parts are magnetized by the magnetic field leaking from the material 28. The formed magnetic latent images are visualized by a developing device 29. The visualized magnetic toner images are transferred onto paper or the like carried from a feed tray 33. The transfer is accomplished electrostatically by bringing  the magnetic belt 1 and the paper in close contact with each other between opposed rolls 35 under application of voltage upon a biasing roll 34 for transfer.
Patent JP-S61294813-A (JP)
Title: Manufacture of solution for liquid phase epitaxy
Inventor: HIRAYAMA NORIYUKI
IPC: H01L21/208
Filed: 1985-06-24
Abstract: PURPOSE:To eliminate irregularity of composition among the distributed solutions, by transferring the solution which dissolved and mixed in a cistern to the auxiliary cistern, and distributing it simutaneously to the solution-storing concavities through the penetrating holes of the slider. CONSTITUTION:The solution in the cistern is once flowed down in the auxiliary cistern 24. The solution spreads uniformly in the auxiliary cistern 24, for its horizontal dimension is large and its vertical dimension is small. By keeping this state for some period, the local ununiformity of composition can be eliminated which existed when the solution remaining in the cistern. moreover the solution in this state is simutaneously distributed into the solution-storing concavities 22 through the penetrating holes 29 of the slider 23 by traveling the slider 23. The irregularity at the time of distribution does not exist in each distributed solution, so that the solution of uniform composition is obtained.
Patent JP-H09140126-A (JP)
Title: Method for operating adaptive switch circuit, adaptive output circuit, control circuit and switching voltage regulator
Inventor: MIRUTON II UIRUKOTSUKUSU
IPC: H02M3/155
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To maintain a wide range of current efficiently by operating at least one of a first and second switch circuits selectively and connecting a current to a second node from a first node. SOLUTION: A switching regulator 300 is provided with an adaptive output circuit 330, an output control circuit 340, and a control rooting circuit 350 as well as a PWM control circuit 120, and the circuit 330 operates by means of a small MOSFET 335 instead of a large MOSFET 134 at a light-load current level through the circuits 340 and 350. Then the circuit 350 sends a control signal from the circuit 120 to a driver 132 for operating the MOSFET 134 according to the low voltage outputted from a comparator 334, and it removes the control signal from the driver 132 and sends it to driver 333. Therefore, a wide range of load current can be maintained efficiently.
Patent JP-H0813-A (JP)
Title: Coupling device for traction
Inventor: OBARA NOBUTAKA
IPC: B62D53/00
Filed: 1994-06-20
Abstract: PURPOSE:To provide a coupling device for traction capable of easily conducting the coupling operation with a to-be-tracted vehicle, excellent in labor saving, useful for tractors, etc., equipped with a posture control mechanism for holding a coupling member in such a posture as to face, at one's discretion, the coupling member on a coupling part in such a status that the to-be-tracted vehicle is detached from a tracting vehicle. CONSTITUTION:This coupling device 9 has a posture control mechanism 18 for holding a coupling member 10 for a to-be-tracted vehicle in such a posture as to face, at one's discretion, the coupling member 10 on a coupling part 22 of a tracting vehicle in such a status that the to-be-tracted vehicle such as a farm working machine R is detached from the tracting vehicle such as a tractor T. In this case, it is preferable that the coupling member 10 is furnished on a coupling frame 15 revolvably supported upon the to-be-tracted vehicle and the posture control mechanism 18 contains a means to energize the coupling frame 15 in the direction to take a coupling posture.
Patent JP-H05333211-A (JP)
Title: Phase plate
Inventor: KAWADA MASARU
IPC: G02B5/30
Filed: 1992-05-28
Abstract: PURPOSE:To enable phase matching of plural wavelengths by adhering parallel flat plates of plural anisotropic crystals so that the parallel flat plates are segmented at mutually different angles to an optical axis and an incidence surface of one of planes which contains the optical axis and are perpendicular to the incidence surface contains the light axis. CONSTITUTION:The phase plate consists of (m) kind of crystals, which are divided into L (j=1, 2...m) crystal plates which are segmented having optical axes in mutually different directions to a main surface by the kinds. Those L (=l1+l2+...lm-1+lm) crystal plates are adhered in mutually parallel directions or vertical directions containing the axes in optics and optical axes. Therefore, the phase differences of those phase plate can be matched with L wavelengths. Consequently, a conventional phase plate selects only one achromatic wavelength for one kind of crystal, but the same crystal seems to operate as a different crystal having different dispersion by slanting the axis in the optics, so many achromatic wavelengths can be selected by one kind of crystal.
Patent JP-H08328917-A (JP)
Title: File system for data storage device with recovery mechanism of power failure for write/substitution operation
Inventor: MAIKERU DABURIYU BARUKU
IPC: G06F12/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of inconvenience which occurs when an interruption occurs during garbage collection. SOLUTION: A method and equipment for preventing the stoppage of a microprocessor 8 when an interruption occurs while reading-out/writing operation is performed on the data storing device 2 of a data storing system 1 controlled by the microprocessor 8. During normal operations, a file 9 is written in the first storage device of the data storing device 2 and, when the writing of the corresponding file 9 is successfully completed in the first storage device, a first flag related to each file 9 is set. When an interruption occurs, a data storing device initializing routine is actuated at the time of rebooting the microprocessor 8.
Patent JP-S6117440-A (JP)
Title: Crystallized calcium phosphate glass
Inventor: ABE YOSHIHIRO
IPC: A61K6/838
Filed: 1984-07-02
Abstract: PURPOSE:To obtain a crystallized calcium phosphate glass suitable for the use as a substitute for the teeth and bones of a living body, by adding specific amounts of ZrO2 and Y2O3 to a calcium phosphate having a CaO/P2O5 molar ratio of within a specific range, and melting and casting the mixture. CONSTITUTION:100pts.wt. of a calcium phosphate having a CaO/P2O5 molar ratio of 0.7-3.4 is compounded with 0.1-10pts.wt. of ZrO2, 0.1-10pts.wt. of Y2O3 and if necessary 0.05-5pts.wt. of Al2O3. The mixture is finely pulverized, melted by heating at 1,000-1,600 deg.C, and cast to the shape of a tooth or bone by using a mold manufactured by lost wax process, etc.
Patent JP-H01307929-A (JP)
Title: Focus servo-circuit for optical disk device
Inventor: KATSUHARA WATARU
IPC: G11B7/09
Filed: 1988-06-06
Abstract: PURPOSE:To always stably obtain a just focus point by providing an offset signal generating circuit, and an adding circuit for generating a signal for driving an objective lens by adding a focus error signal and an offset signal. CONSTITUTION:An offset signal generating circuit 20 sets a value corresponding to magnitude of a focus error signal, increases and decreases it in the direction in which the focus error signal decreases and outputs an offset signal. An adding circuit 21 generates a signal for driving an objective lens 3 by adding the focus error signal and the offset signal. In this state, in case the device has been placed horizontally, the offset signal increases in the direction in which the focus error signal decreases, and at the time point when the focus error signal has become zero, an increase of the offset signal is stopped. Subsequently, in case the device has been placed vertically, the offset signal decreases in the direction in which the focus error signal decreases, and at the time point when the focus error signal has become zero, a decrease of the offset signal is stopped. In such a way, a just focus state is always obtained stably irrespective of a position where the device has been installed.
Patent JP-H08299958-A (JP)
Title: Removing method for deposit in batch type electrolyzed water generator
Inventor: HARADA TSUTOMU
IPC: C02F1/46
Filed: 1995-05-12
Abstract: PURPOSE: To provide a removing method for a deposit in a batch type electrolyzed water generator, which is capable of removing the deposit without taking in and out a generated water in an electrolytic cell, using the generated water without deteriorating the property of water quality attained by electrolysis and saving the labor of maintenance of cleaning of an electrode or the like. CONSTITUTION: The inner part of the proper body 10 of the electrolyzed water generator is divided into two of a 1st electrolytic cell 14 and a 2nd electrolytic cell 16 by a diaphragm 12 and a 1st electrode 18 is arranged in the 1st electrolytic cell 14 and a 2nd electrode 20 is arranged in the 2nd electrolytic cell 16. The polarities of the 1st electrode 18 and the 2nd electrode 20 are controlled to be reversed respectively at the time of electrolyzing and at the time of cleaning after electrolysis. The electric power to the electrode at the time of cleaning is controlled to 1/50 to 1/10 that at the time of electrolyzing and the deposit is removed without deteriorating the feature of water quality of the generated water by reversing the polarity of electric power at the time of cleaning.
Patent JP-2000329768-A (JP)
Title: Immunoassay reagent and production thereof
Inventor: YOKOI MASAYUKI
IPC: G01N33/543
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an immunoassay reagent capable of measuring a very small amount of a substance to be measured such as an antigen or antibody in a specimen and a method for producing the same. SOLUTION: An immunoassay reagent for measuring a substance to be measured by detecting a degree of the agglutination of an insoluble carrier caused by the antigen-antibody reaction with an antigen (or an antibody) being the substance is produced by a first process for supporting carrier protein on the insoluble carrier and a second process for supporting an antibody (or an antigen) to the substance on the insoluble carrier having a carrier protein supported thereon.
Patent JP-H05308493-A (JP)
Title: Digital copying machine
Inventor: HIDAKA TSUGUTOMO
IPC: G06F17/30
Filed: 1992-05-01
Abstract: PURPOSE:To provide the digital copying machine provided with a copying func tion and a retrieval function. CONSTITUTION:A copying condition is inputted from a copying condition command section 15a in the case of usual copying and an original is read from a picture input section 11. The copy condition and compressed original information are recorded as copying information record and picture record by a data storage section 14. Then the original information is read from the data storage section 14 and subject to expansion, magnification or reduction processing and the result is printed by a print section 13a. In the case of retrieval re-output, a retrieval re-output start section 15b is operated. Then the copy information record and the picture record are read from the data storage section 14, a re-output enable list is generated and displayed on a picture display section 16a. When the operator selects desired data in the list by using a retrieval re-output selection section 15c, the picture data corresponding to the data are read from the data storage section 14 and printed out by the print section 13a.
Patent JP-H04361080-A (JP)
Title: Information processor equipped with printing device
Inventor: NAGAOKA MASAHIKO
IPC: B41J29/377
Filed: 1991-06-10
Abstract: PURPOSE:To disuse fan and reduce the cost by an information processor having a printing device within. CONSTITUTION:A cassette body 8 of an information processor is divided by a partition 12 into two spaces: a space for housing a TTP 2 and a space for housing a display device 3, a memory device 4, a control substrate 6, a power source device 7 and the like other than the TTP 2. A ventilating tube 16 extends from the partition 12 to the bottom of the cassette body 8 for guiding the air around the TTP 2 at the upper part of the partition 12 to the bottom of the cassette body 8. The cassette body 8 is provided with an upper ventilating hole 17, but a base 9 is not provided with a ventilating hole.
Patent JP-S6116810-A (JP)
Inventor: KISHIDA MASAO
IPC: B66F1/02
Filed: 1984-07-02
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-H09297039-A (JP)
Title: Photoelectric type encoder
Inventor: KIRIYAMA YUKO
IPC: G01D5/36
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the encoder, whose output dispersion is less, by providing an irregularity shape or a diffusing layer for scattering light at any boundary surface or a thin-film multilayered structure in a photoelectric conversion element having the thin-film multilayered structure performing the detection of light. SOLUTION: In a photodetector, a transparent electrode 43 comprising a light transmitting and conductive material, a p-i-n semiconductor layer 37, which converts the light into the electric signal, and an electrode 35 comprising a light-cutting and conductive material are laminated and formed on a glass substrate 33 in this sequence. The light, which has passed the substrate 33 and the electrode 43 of the photodetector, reaches the semiconductor layer 37 and undergoes photoelectric conversion by an n-type amorphous silicon film 39, an i-type amorphous silicon film 40 and a p-type amorphous silicon film 41. A very fine irregularity shape is formed for irregular reflection of the light for the surface shape between the substrate 33 and the electrode 43.  Thus, the reflection in the layer of the photodector with the thin-film multilayered structure becomes irregular, the effect of the interference by multiple reflections is made less and the dispersion of the output can be suppressed to the lower degree.
Patent JP-H10109034-A (JP)
Title: Acrylic monomer bonded with malonate group and its production
Inventor: IRIE TAKASHI
IPC: B01J31/12
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To industrially synthesize an acrylic monomer contg. a malonate group for producing an acrylic polymer having active ethylene groups capable of crosslinking by Michael reaction. SOLUTION: An easily available dialkyl malonate and a hydroxyalkyl (meth) acrylate or a polyalkylene glycol mono(meth)acrylate are brought into the transesterification to synthesize the objective acrylic monomer having a malonate group represented by the formula, where R<1> is H or methyl, R<2> is 2-6C alkylene, R<3> is 1-10C alkyl, (n) is an integer of 1-10, and when R<1> is methyl, R<2> is ethylene and (n) is 1, R<3> is not methyl. The reaction is carried out by using the excess malonic diester, heating the starting compds. in the presence of a polymn. inhibitor and a catalyst, being kept blowing gas and removing alcohol produced as a by-product from the system during the reaction.
Patent JP-S6031584-A (JP)
Title: Regeneration of solid oxygen carrier
Inventor: TSUCHIYA FUJIO
IPC: C07C5/42
Filed: 1983-07-29
Abstract: PURPOSE:To regenerate a use solid oxygen carrier with a reduced content of linked oxygen without causing deterioration due to pulverization of the carrier by thermal stress, by bringing the carrier into contact with a molecular oxygen- contg. gas while the temp. is raised in two steps. CONSTITUTION:A solid oxygen carrier consisting of a metal oxide borne by a porous carrier (e.g. alumina) which has been used as catalyst for reaction of butene, etc. with air in the production of butadiene and has consumed linked oxygen in the oxidative dehydrogenation reaction, is calcined slowly at about 250-400 deg.C for 30min to 1hr in the presence of a molecular oxygen-contg. gas and is then calcined at about 500-600 deg.C for 1-2hr for regeneration.
Patent JP-H05306932-A (JP)
Title: Distance detector for vehicle
Inventor: YOSHIKAWA NOBUYOSHI
IPC: G01C3/06
Filed: 1992-04-30
Abstract: PURPOSE:To measure accurately without requiring precision in mounting shooting means by providing a reference object which is included within a shooting range at one part of a vehicle to be mounted and then using the reference object as a picture element coordinate reference. CONSTITUTION:When a reference object 4 is provided a position which is shot by both shooting means (CCD cameras) 2 and 3, for example, at an emblem at the center of the tip of a vehicle 1, an object A to be measured at the front of the vehicle 1 is projected on each image along with the reference object 4, The image is subjected to image processing for each picture element, the position of the object A on the image and the position of the object 4 are specified, the deviation (amount of vector) between the object A on both left and right images and the reference object 4 is obtained, and then the distance between the vehicle 1 and the object A is calculated based on its. Since the distance is detected based on the relative coordinate position on the images of the object A and the reference object 4, no measurement error is generated even if the mounting position changes slightly due to the mounting operation of the shooting means 2 and 3 onto the vehicle 1 and driving of the vehicle 1, this measuring distance accurately.
Patent JP-S62292874-A (JP)
Title: Binder for printing ink
Inventor: YAMASHITA SHINJI
IPC: C09D11/10
Filed: 1986-06-12
Abstract: PURPOSE:To provide a binder for a printing ink, which gives a print having excellent adhesion, blocking resistance, etc., by blending a urethane resin obtd. from a high-molecular diol, an org. diisocyanate and a chain extender with a specified urea compd. CONSTITUTION:A polyurethane resin is prepd. by using a high-molecular diol (e.g., polypropylene adipate), an org. diisocyanate (e.g., isophorone diisocyanate) and a chain extender (e.g., (isophoronediamine) as starting materials. The polyurethane resin is mixed with a compd. which does not cause dissociation at an ink working temp., represented by formula I (wherein R1 is a residue of an org. isocyanate; X1 is a group of formula II or -OR4; R1, R2 and R3 are each a member selected from the group consisting of H, a 1-18C hydrocarbon group, etc.; R4 is a member selected from the group consisting of a 1-18C hydrocarbon group, etc.; and m is a number of 1-3) (e.g., a urea compd. obtd. from isophorone diisocyanate and dibutylamine) in a weight ratio of 99:1-50:50. The mixture is dissolved in a solvent to obtain the desired binder for a printing ink.
Patent JP-H0950386-A (JP)
Title: Computer managing system
Inventor: OTE ICHIRO
IPC: G06F1/28
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To perform a system management such as the fault monitoring, power source control of a computer connected to a public line as well as a LAN, etc., with one line. SOLUTION: A computer 10 set as a target to be managed is provided with an agent 17 which executes an instruction and a service processor board 12 which performs the fault monitoring and the power source control independently of that, and an 11-mode managing computer 27 includes a manager 242 which performs the fault monitoring, the power source control via the agent 17 passing a network managed by a managing computer 22 and including a public line 25, and a service processor manager which performs the application of a remote power source and the reception/diagnosis of a fatal failure by directly connecting to the service processor board 12. Especially, the service processor and the service processor manager are equipped with a switching circuit for an asynchronous interface connected from a remote place to the main body of the computer set as the target to be managed and an asynchronous interface directly connected to the local processor of the service processor.
Patent JP-H0435396-A (JP)
Title: Electron beam evaluation device for picture display device
Inventor: OSUGI MICHIO
IPC: H04N17/04
Filed: 1990-05-28
Abstract: PURPOSE:To process the evaluation of an electron beam automatically and quantitatively in a short period by picking up a part of a picture display device by a television camera with magnification, applying data processing to a picture data subjected to A/D conversion and moving the television camera depending on the result of arithmetic operation. CONSTITUTION:A vertical deflection data is sent to each unit in order to measure each unit by using a picture display device controller 58. Then an analog signal of a television camera 51 to be obtained is converted into a digital signal by an A/D converter 53, stored in a picture memory 54, the signal is sequentially calculated by an arithmetic processor 55, the data processing is implemented by a personal computer 56 and the result of computation is being filed. The vertical deflection sensitivity of each unit is obtained based on a line position defined by using the luminance gravity center and the total sum of the brightness of each line and the deviation of the beam are judged by a criterion, then the evaluation of the electron beam of the picture display device is made complete.