baber/WOPTO huggingface dataset:
Patent JP-H0985574-A (JP)
Title: Air cleaner for cutting machine and polishing machine producing dust
Inventor: YAMAZAKI YUKIMASA
IPC: B23Q11/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the work environment from being polluted by forming an opening just after the scattering direction of dust to be generated, guiding air containing dust into a bag filter chamber through an intake chamber, and collecting the dust. SOLUTION: When a work W is pinched between a work table 1b and the downstream sides of horizontal parts of endless belts 1j and polished, dust are generated and scattered in the traveling direction of the endless belts 1j. Since the generating and scattering part of the dust is covered with a cover, the dust is rushed in a collecting cylinder 7a. The dust rushed in the collecting cylinder 7a are efficiently guided into a bag filter chamber 4 by being accompanied with the flow of air through the cover, the collecting cylinder 7a, a flexible hose 7f and then through an intake chamber 3 in a state where a damper 3d is made to fall to the front side, and they are rushed in the bag filter 4a and collected.
Patent JP-H11110693-A (JP)
Title: Traffic control system and method therefor
Inventor: TAMURA HISAKIMI
IPC: G08G1/0965
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To make appropriately control lable the traffic flow without performing communications between a road and a vehicle by performing inter- vehicle communications at an intersection, etc., and autonomously performing a priority control. SOLUTION: This system is provided with a communicating means 1, a priority controlling means 2 and a traffic controlling means 3 and performs control about traffic of plural vehicles in an intersection, etc. For instance, when a its own vehicle 4 tries to turn to the right at an intersection and another vehicle 5 tries to proceed in a straight way at the intersection, it is generall for the vehicle 5 that proceeds in a straight way to take priority over the vehicle 4 and to travel through the intersection. However, according to this traffic control system, if the means 2 sets the priority of the vehicle 4 higher than the priority of the vehicle 5, it is possible for the vehicle 4 to preferentially and also safely to travel through by the means 3.  By this, the vehicle 4 which prevents the natural flow of traffic can be eliminated from at the intersection, and subsequent vehicles of the vehicle 4 become able to travel at the intersection. Therefore, an appropriate traffic flow can be maintained.
Patent JP-2000083398-A (JP)
Title: Two-pole synchronous motor
Inventor: KOMATSU FUMITO
IPC: H02P23/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide high reliability and realize miniaturization by definitively performing transition from a start operation to a synchronous operation, by arranging a permanent magnet rotor coupled rotatably to one end of an output shaft and fixing a stator to the inside of a housing, without intersecting with an output shaft at the inner side of a permanent magnet rotor. SOLUTION: A permanent magnet rotor 5 is coupled to one end of an output shaft 4 arranged inside an upper housing 2, a permanent magnet 5 holds a magnet 5b at the inner wall of a cylindrical rotor yoke 5a, an electric current is applied to an armature coil 9 is energized, and it is started and rotated around the output shaft 4 as the center. Also, a stator 10 is fixed by fitting a stator core 8 into a lower housing 3. In this way, the transition operation from the start operation to a synchronous operation is controlled by a microcomputer, and a motor having high reliability, certainty and capable of miniaturization can be obtained by simplifying the motor configuration.
Patent JP-H01111625-A (JP)
Title: Bagging equipment for powder or grains
Inventor: NAGAHAMA YOSHIKI
IPC: B65B1/06
Filed: 1987-10-27
Abstract: PURPOSE:To perform bag hitching process and bagging in parallel to improve the work efficiency, by attaching a hook to hitch a bag at the tip of a hanging rope, and removing the hook by the descending of an elevating table at the bagging position. CONSTITUTION:When both interlocking frames 3a, 3b travel to the left side, the left interlocking frame 3a is positioned at a left bag hitching position L, and the right interlocking frame 3b is positioned at a bagging position C at the center. At the left interlocking frame 3a, when an empty bag B has been hitched by hanging ropes 5a, 5b, an elevating frame 4 is made to ascend; in a bag opening 50 which has ascended with the elevating frame 4, a discharge nozzle 18 is inserted; then the discharge nozzle expands and fits in the bag opening 50; and thus a state where powdery or grainy object to be bagged would not leak from the discharge nozzle 18 is given. At the bagging position C, when the discharge nozzle 18 retracts after the completion of bagging, an elevating table 1 descends together with a bag Ba. But, since the elevating frame 4 stays at the top end without descending, the bag B is removed from hooks 42 on the banging ropes 5a, 5b with the weight of the content, the bag B is released; and the bag opening 50 is closed after the bag is lowered.
Patent JP-H1190054-A (JP)
Title: Picture book
Inventor: TANAKA KIYOSHI
IPC: A63H33/38
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture book which shows a pattern, a character or the like appearing in their mutually relationship and in a variety-rich manner without making a reader boresome in reading the book by variegating a combination of the pattern and the character string drawn on the front and the back face of a paper leaf depending on a way to reverse the leaf. SOLUTION: This picture book 1 comprises a plurality of paper leaves 2, each of which has display parts A, B showing a pattern, a character or the like printed on both front and back faces and also binding holes 2a, 2a formed in upper and lower center parts. In addition, the display parts A, B shown on the front and the back face opposed each other of the adjacent paper leaves 2 before and behind are stacked in such a state that these display parts A, B are related to each other. Further, the upper and the lower binding hole 2a, 2a of the paper leaves 2, 2< are used for binding the paper leaves 2, 2... integrally with a stretchable string 3.  Under this construction, a desired number of the paper leaves 2, 2... from the front part held in bundle are reversed and thus a variety of patterns and character strings are formed by combining the display parts A, B shown on the opposite faces of the paper leaves 2, 2....
Patent JP-H09117176-A (JP)
Title: Image forming device
Inventor: OMORI KIMITO
IPC: G03G21/16
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the speed fluctuation of a motor caused by disturbance load fluctuation to an image carrier without increasing the scale of a motor control system by driving and controlling a motor for driving an image carrier by a switching pulse signal for driving an image carrier for switching a plurality of gains in time series. SOLUTION: An operation circuit 10 of a CPU 7 obtains a rotary speed detection signal S4 from a rotary speed detection circuit 8 and forms a feedback control loop for constantly retaining the rotary speed of a motor 1. Also, a current detection signal S2 is obtained from a current detection circuit 9, the waveform data of a switching pulse signal S3 is calculated according to the degree of fluctuation of a load, and the result is outputted to a gain setting circuit 3 via a gain switching circuit 6 for the load application timing to the image carrier. The gain setting circuit 3 switches a selection switch 5 between impedances Z2 and Z3 in synchronization with the switching pulse signal S3 and switches a gain in time series and then constantly retains the rotary speed of the motor 1.
Patent JP-H01114019-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: TSUNETSUGU TSUTOMU
IPC: H01G9/035
Filed: 1987-10-28
Abstract: PURPOSE:To reduce a leakage current after an electrolyte is left to stand at a high temperature without load by adding aluminum nitrate to the electrolyte in which glutaric acid or its salt is added as solute to solvent in which pure water is mixed with main body of ethylene glycol. CONSTITUTION:Pure water is mixed with solvent which contains as a main ingredient ethylene glycol, glutaric acid or its salt is added as solute thereto to prepare an electrolyte. 0.1-5pts.wt. of one or more types of aluminum nitrate, aluminum acetate and aluminum acetylacetonato are added to the electrolyte. The thus formed electrolyte suppresses the deterioration of the film of the electrode foil of an aluminum electrolytic capacitor, reduces a leakage current after it is left to stand at a high temperature without load, and suppresses its irregularity.
Patent JP-2000089928-A (JP)
Title: Output device and its output controlling method
Inventor: KOSHIRO YOSHIYUKI
IPC: G06F3/12
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an output device and its output controlling method capable of effectively utilizing a device handling function and improving operator's working efficiency. SOLUTION: Whether data received from a host computer exist or not is discriminated (step S1), and when there are received data, whether specification of plural headings is added to the received data or not is discriminated (step S2). When the specification of plural headings is added, whether a current mode is an enhance print mode or not is discriminated (step S3). The enhance print mode means a printing mode for a case specifying an output medium in each heading and whether the enhance print mode exists or not can be discriminated in accordance with whether output medium instructing information is added to the received data or not. When the enhance print mode is judged in the step S3, enhance printing processing is executed in a step S4.
Patent JP-S62132546-A (JP)
Title: Ozone decomposition catalyst
Inventor: KOBAYASHI MOTONOBU
IPC: B01J27/186
Filed: 1985-12-05
Abstract: PURPOSE:To obtain the titled catalyst having an improved activity at a low temperature by supporting a component (A) composed of oxides of Ti and P, and a component (B) composed of >=1 kind of element selected among Mn, Fe, Co, Ni, Ag, Pt, Pd and Rh elements on a formed substrate body in each specified amounts. CONSTITUTION:The titled catalyst is produced by impregnating the component (A) composed of TiO2-P2O3 and the catalyst component (B) composed of >=1 kind of element selected among Mn, Fe, Co, Ni, Ag, Pt, Pd and Rh in a slurry state to a substrate to support the components thereon. The titled catalyst contains 40-100wt% the component (A) and 0-60wt% the component (B) on the weight basis of the oxides. As to Pd and Rh, the titled catalyst contains 0-10wt% said element on the basis of the metallic element. The starting material of the catalytic component (B) is used in form of an oxide, a hydroxide, an inorg. acid salt, and an org. acid salt of said elements, etc.
Patent JP-H08139543-A (JP)
Title: Limiter amplifier
Inventor: KOBAYASHI NOBUO
IPC: H03F3/45
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the amplification of a clock waveform from deviating in timing. CONSTITUTION: Input potentials of the input terminal In and In/ are driven by transistors(TR) 1 and 2 and inputted to the gates of TRs 5 and 6 in a differential couple. The TRs 5 and 6, load resistors 7 and 8, and a TR 30 as a DC current source differentially amplify the potentials of the gates of the TRs 5 and 6, and the voltages which are the amplified results are outputted from output terminals Out and Out/. Here, the low-frequency side limit of the band of the differential amplification is set as the band of high-pass filters 40 and 50. Diodes 43 and 53 of the high-pass filters 40 and 50 which form capacitive circuits vary in capacitance with control voltages applied from control terminals T1 and T2. Consequently, the band and phase difference of the limiter amplifier vary.
Patent JP-H02119730-A (JP)
Title: Method for transporting live cuttlefish and transporting container
Inventor: KAMATA SHUZO
IPC: A01K63/02
Filed: 1988-10-28
Abstract: PURPOSE:To enable efficient transportation of live cuttlefishes by forming many specific housing chambers in a transporting water tank, filled with seawater at a prescribed temperature and simultaneously subjected to aeration, housing and transporting live cuttlefishes in the respective housing chambers. CONSTITUTION:Many housing chambers (S) so as to provide a state of free passage of seawater kept at a proper temperature of about 5 deg.C for readily keeping live cuttlefishes in a resting state and air for aeration with aeration pipes 9 are formed on the bottom in a transporting water bath 7, filled with the seawater and always subjected to sufficient aeration and live cuttlefishes are respectively housed one by one in the housing chambers (S) to enable transportation of the live cuttlefishes in a live state without causing death and cannibalism due to stress.
Patent JP-H08134623-A (JP)
Title: Carbide-dispersed carburized steel parts
Inventor: KAKOU HIROSHI
IPC: C22C38/00
Filed: 1994-11-07
Abstract: PURPOSE: To produce carbide-dispersed carburized steel parts having sufficient wear resistance even under high temp. environment or under high frictional resistance, etc., and combining stable wear resistance, toughness, and machinability. CONSTITUTION: The carbide-dispersed carburized steel parts have a composition consisting of, by weight, 0.05-0.18% C, 0.53-1.5% Si, <=1% Mn, 5-15% Cr, 0.3-1% Ni, 1.25-3% Mo, 0.1-3% V, and the balance Fe with inevitable impurities and also have a carburized layer containing an alloy carbide composed essentially of M7 C3 formed by carbide dispersion carburizing treatment. In this carburized layer, in the range between the actural service surface of the alloy steel and the position at a depth of 0.1mm from the surface, carbon concentration and hardness are regulated to >=1.0wt.% and >=Hv700, respectively, and the hardness of a noncarburized part is regulated to Hv270-350.
Patent JP-H01280197-A (JP)
Title: Accelerator for fishing jar with hydrostatic auxiliary equipment
Inventor: ROBAATO DABURIYUU EBANZU
IPC: E21B17/07
Filed: 1988-10-28
Abstract: PURPOSE: To promote the jar action by arranging a compression chamber between an outside housing and a mandrel, sealing and compressing fluid, arranging an atmospheric pressure chamber, and isolating a compressed fluid form a well fluid. CONSTITUTION: A mandrel 2 is arranged in a nesting shape in an outside housing 50, and a compression chamber 15 is formed between both 2, 50 to be sealed by an upper compression chamber seal 13 and a lower compression chamber seal 18. Next, a compressible fluid is sealed in the compression chamber 15, and a sealing fluid is compressed in response to motion of the mandrel 2 by using a compressing means. A front chamber 11 and a rear chamber 23 are arranged adjacently to both compression chamber seals 13, 18, and pressure differential is held between internal pressure and hydrostatic pressure outside of an accelerator to isolate a compressed fluid from a well fluid.
Patent JP-H07131063-A (JP)
Title: Multichip module
Inventor: ITO SOICHI
IPC: H01L27/15
Filed: 1993-11-01
Abstract: PURPOSE:To enhance the performance of a multichip as a whole while reducing the clock skew by employing means for transmitting an optical clock signal between the multichips. CONSTITUTION:The multichip module 11 comprises a semiconductor chip 13 comprising a function block 15, a light receiving element 100, a function block 16, and a light receiving element 101, a semiconductor chip 14 comprising a function group 17, and a light receiving element 102, and a semiconductor chip 18 comprising a light emitting element 19. The light emitting element 19 is provided with an electric clock signal from the external terminal 12 of the multichip module 11 through a wiring 103 and the electric clock signal is converted into an optical signal. The optical signal is received by the light receiving elements 100-102 and converted into an electric signal which is delivered to the function blocks 15-17.
Patent JP-H10125765-A (JP)
Title: Shape recognition system
Inventor: SAITO TAKAHIRO
IPC: G01B11/24
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To accurately recognize the shape of a work, if the work cracks or partly lost by recognizing the plane shape of the work, based on the difference between the hues of the work and its surrounding. SOLUTION: An imaging means 11 provides a picture information signal which is then processed by an image processing means 12 for specified processing to thereby output processed information to a display means 13. The picture processing means, esp., has an AD converter 14 for converting analog output signals of the imaging means 11 into digital signals and hue filter 15 which passes only specified hue data among the digital signals. When specified data are stored at their respective addresses of the filter 15, the hue filter 15 form a look up table on the whole and passes only specified hues. If wafers different in hue or reflective index exist, their shapes, sizes and positions can be clearly recognized.
Patent JP-S61152490-A (JP)
Title: Lithographic printing plate for electronic photograph
Inventor: KUNICHIKA KENJI
IPC: B41N1/14
Filed: 1984-12-27
Abstract: PURPOSE:To obtain excellent printing durability and desensitizing property as well as prevent ground staining and spot staining by subjecting the surface of a photo conductive layer to a flame treatment. CONSTITUTION:The surface of the photo conductive layer of a lithographic printing plate is treated by flame to partly decompose the resin binder in the surface of the photo conductive layer by oxidation, thereby obtaining the photo conductive layer of a low resin binder ratio and having improved desensitizing property. As a supporter used, a metal such as conductive zinc, iron, copper, etc., or a base paper may be cited. The photo conductive layer on the supporter is composed of a binder (e.g., silicone resin) and a photo conductive substance (e.g., zinc oxide, titanium oxide, etc.) in a photo conductive substance to binder ratio of 3:1-20:1 by weight. The flame treatment is made immediately after coating and drying of photo conductive layer on the conductive supporter or in separate process after being dried, using a combustion gas of paraffinic series or of paraffinic hydrocarbonoxygen mixed gas.
Patent JP-H03134898-A (JP)
Title: Information processor
Inventor: NIREKI TOORU
IPC: G11C29/00
Filed: 1989-10-20
Abstract: PURPOSE:To clear the exchanging time of a nonvolatile memory means of EEPROM, etc., by providing a function checking the number of times rewriting. CONSTITUTION:In the case of practicing the rewriting of EEPROM4, the number of rewriting times performed till then is compared with the number of allowable rewriting times and when the number of times of rewriting exceeds the number of times of allowable rewriting, the display of 'over the number of times of allowable rewriting' is imparted from a display part to a CRT. Consequently, an operator can decide whether the rewriting is performed or not by viewing the display, simultaneously can know the replacing time of the EEPROM4. In such a manner, the undesirable rewriting which exceeds the number of times of allowable rewriting is prevented from being practiced.
Patent JP-2000097737-A (JP)
Title: Rock fall and collapse monitor system
Inventor: MATSUMOTO SHINICHI
IPC: G01L5/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rock fall and collapse monitor system which always monitors dangerous site by placing an optic fiber sensor at a tunnel or the dangerous site where rock fall or collapse may occur. SOLUTION: A stress measuring optic fiber 7 is placed along an inner wall of a tunnel, a symptom of a collapse is sensed by a degree of a stress applied to the optic fiber 7 due to a crack or the like, and an alarm is output. To do so, the rock fall and collapse monitor system comprises an alarm display 1 for displaying abnormal symptoms of rock fall, collapse, decay or the like sensed by the optic fiber 7, a communication device 9 for transmitting the monitor results to a road administration center 2, and a monitor device 8 connected to the above devices. The monitor device 8 includes a pulse signal generator 3 for sensing the stress applied to the optic fiber 7, a receiver 4 of generated pulses, and a calculator 5 for calculating the stress applied to the optic fiber 7 from the received pulse signal.  Thus a dangerous site can be always monitored, thereby enabling prediction of a serious disaster in advance. In addition, a danger can be informed of the danger to passengers to prevent accidents.
Patent JP-H0990409-A (JP)
Title: Liquid crystal display element
Inventor: DANJO SHINJI
IPC: G02F1/136
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of preventing an increase in the leakage currents of electrostatic protective elements by external light and the consequent drop of the voltages of data signals and common signals. SOLUTION: Light shielding films 351 consisting of metallic films, such as Al-Ti, are formed on a TFT substrate 11 and the electrostatic protective elements 35 are formed thereon. The light from a back light 21 arranged on the outer side of the TFT substrate 11 is shielded by the light shielding films 351 and is not made incident on the intrinsic semiconductor layers 253 of the electrostatic protective elements 35. Then, the increase in the mobility and concn. of the carriers in the intrincic semiconductor layers 353 by a photoelectric effect does not arise. The increase in the leakage currents and the fluctuation in the data signals and the common signals by the increase in the leak currents do not, therefore, arise.
Patent JP-H10123183-A (JP)
Title: Momentary power failure detector
Inventor: MATSUYOSHI SHIRO
IPC: G05B23/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a momentary power failure detector that can report a momentary power failure to an upper controller or a user by detecting it accurately and can prevent erroneous detection when a person turns off power by accident in a servo driver with a sensor for feedback signal. SOLUTION: A momentary power failure detection circuit 1 for outputting a high level during a period before and after the zero-cross point of an AC input power supply voltage waveform and for outputting a low level during a period other than the above is provided. Also, an interval counter 2 counts up at a specific clock during the low level and retains the counted value during the high level. The increment of the counter output is detected by the above zero-cross point, a flag without increment is set when no increment is detected, and a momentary power failure signal is outputted when an increment is detected by an increment detection circuit 3 after the flag is set.
Patent JP-H01115307-A (JP)
Title: Kitchen system
Inventor: GERUTO BURUTOHAUPU
IPC: A47B77/00
Filed: 1987-10-28
Abstract: PURPOSE: To dispense with the confirmation of a door or a drawer and to enhance user's convenience by arranging a floor cabinet having a counter provided to the upper surface thereof and having article housing parts therein and setting all of the housing parts to a drawer type. CONSTITUTION: All of cabinets 2-5 are set to drawer type housing parts 2a-5a and, as the slide structures therein, a conventional rail type or other general one can be employed. Respective handles 2b-5b are arranged so as to become the rows of uppermost, middle and lowermost stages or the rows of upper and lower stages. The cabinet 2 is divided into left and right parts by a partition plate and, for example, a dish washer is housed in the high drawer 2a of the lower part of the right end and other ones are utilized as general housing parts. By this constitution, since all of the cabinets 2-5 are the drawer type housing parts 2a-5a, new user's convenience different from a conventional door type housing part becomes possible.