baber/WOPTO huggingface dataset:
Patent JP-H02184266-A (JP)
Title: Restraining system of input voltage unbalance in multi-dc/dc converter device
Inventor: YOSHIKAWA HARUKI
IPC: H02M3/28
Filed: 1988-12-30
Abstract: PURPOSE:To eliminate voltage unbalance at all times even when a load is changed, reduce the size and weight of the title converter device and improve efficiency by a method wherein the increase of the unbalance of a capacitor voltage is detected to convert the polarity of an unbalance correcting signal automatically. CONSTITUTION:A circuit is operated under a condition that capacitor voltages E21=E22 are balanced when an unbalance correcting signal (j) has positive polarity. When a load is changed and a load current is changed from continuous into discontinuous or from discontinuous into continuous states, the polarity of a signal to be corrected becomes reverse and, therefore, an unbalance between the capacitor voltages E21, E22 is increased gradually. When the unbalance exceeds a set value, a comparing circuit 808 detects it and outputs a signal (k). A polarity converting circuit 809 converts the polarity of the unbalance correcting signal (j') by the signal (k) to output the unbalance correcting signal (j) whereby the unbalance between the capacitor voltages E21, E22 may be eliminated gradually.
Patent JP-H072267-A (JP)
Title: Liquid seasoning table container
Inventor: ONO TAIICHI
IPC: B65D85/72
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a liquid seasoning table container with an improved spout which has a clear anti drooling property in spouting liquid seasoning and is prevented from clogging. CONSTITUTION:A tube 40 used as a spout is extended upward through a lid 26 and an extension tube 48 of the tube 40 stretches down inside the lid 26 at an angle and has a cut face 50 diagonal to the tube axis at the tip. The cut face 50 has a cut remainder part 52 where a slit 54 having a specified length is cut from the tip of the cut face in the axial direction. In addition, a hole 56 having a larger diameter than the width of slit 54 is drilled at the tip of the slit 54.
Patent JP-H10160344-A (JP)
Title: Sample unhulled rice dryer
Inventor: SATAKE SATORU
IPC: F26B15/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sample unhulled rice dryer without necessity of restriction or remodeling of a ceiling of a housing by reduction in size by decreasing and upgrading unevenness of finishing moisture values of a plurality of drying cases filled with sample hulled rice. SOLUTION: In the sample unhulled rice dryer comprising many drying cases B hung from an endless chain 3 to be dried by a plurality of drying units 13 concentrically arranged along the chain 3 and moved at total number unit of the units 13, a motor 10 is controlled so that, when the cases B are circulated, the total number (P) of the cases B is set to number which is not number of magnification of total number (H) of the units 13 in such a manner that it is dried by other unit 13 than the previous unit 13, the total number of the cases B is set to odd number, the total number of the cases B is set to the number increased or decreased by one from the magnification of the total number of the unit 13, or it is dried by different unit at each time of circulating the cases B by a control box 25 irrespective of the total number of the cases B and the total number of the units 13.  The rotating locus of the chain 3 is set to substantially a recess shape, and hence the hulled rice A in each case B is sufficiently agitated and the dryer is reduced in size.
Patent JP-H02179747-A (JP)
Title: Image recorder
Inventor: NEMURA MASAHARU
IPC: B41J2/01
Filed: 1988-12-30
Abstract: PURPOSE:To prevent a recording head from failing to eject an ink by performing blind ejection of the ink directly onto a part between recording papers of a feeding belt for feeding the papers to an ink jet head part. CONSTITUTION:When a power supply is switched ON, an ink-circulating and recovering operation is conducted, taking into account the possibility that a recording head has been left in a non-recording condition for a long time. With a recording starting signal inputted, a feeding belt 101 is turned, and simultaneously, blind ejection onto the belt 101 is conducted. The blind ejection is finished before a recording paper is fed past the position directly below the recording head, followed by recording on the paper. The surface of the belt 101 to which the blindly ejected ink is adhered is cleaned by a cleaner 120 comprising an ink absorber 119. When a start timer is operated, blind ejection is again conducted. When image recording for set number of sheets is finished, a head- down condition is maintained for a predetermined time of a set time of a start/ remain timer, thereby waiting for the next recording starting signal to be inputted. Thus, it is possible to prevent a failure in ink ejection and to recover from such a failure, without interrupting a recording operation.
Patent JP-H11151188-A (JP)
Title: Wiper cloth for cleaning
Inventor: YAMASHITA SHUSUKE
IPC: A47L13/16
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a wiper cloth which has excellent in cleaning ability and is easy to grasp the abrasion level. SOLUTION: This wiper cloth for cleaning is produced by assembling in a unit surface cloth 2 of a nonwoven fabric containing at least partially ultrafine fibers of a diameter of 1-9 μm diameter at least on one side of a flexible core material 3 with larger thickness and strength than the surface cloth 2, and the surface cloth 2 and the core material 3 are colored in different colors so that when the core material 3 is exposed due to abrasion of the surface cloth 2, the abrasion level of the surface cloth 2 is easily found by the contrast of these colors.
Patent JP-H05223605-A (JP)
Title: Flow rate measuring method in non-full water and flow rate detector and electromagnetic flowmeter using the same
Inventor: YOSHIDA YUTAKA
IPC: G01F1/58
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a flow rate detector ideal to measurement of a flow rate in non-full water based on the theory of an electromagnetic flowmeter without measuring a water level directly. CONSTITUTION:A pair of electrodes 2 and 2 is arranged as opposed to each other horizontally crossing a passage 1, a first excitation coil 3A at the upper part of a pipeline and a second excitation coil 3B at the lower part thereof. The excitation coils 3A and 3B are excited being switched alternately to generate different flux density distributions in the passage. A computation is performed to correct from two induced voltages (output) obtained by the different flux density distributions. Thus, a flow rate in non-full water is calculated without determining the water level.
Patent JP-H05169125-A (JP)
Title: Rolling controller
Inventor: IZEKI YASUTO
IPC: B21B37/18
Filed: 1991-12-18
Abstract: PURPOSE:To obtain reference plate thickness, while executing rolling control so that a load ratio between each rolling mill approaches a target ratio, at the time of controlling a roll gap of the rolling mill, based on a deviation signal of plate thickness and a plate thickness reference value of a steel plate taken out of the rolling mill. CONSTITUTION:From a plate thickness distribution ratio calculated by a plate thickness distribution ratio arithmetic unit 11 from a plate thickness deviation measured by a plate thickness deviation measuring instrument 4, and a load detected by a load detector 10, a plate thickness correction quantity to each rolling mill 2a, 2b is calculated by multipliers 6A and 6B and inputted to control signal generating devices 7a, 7b of each stand, and a rolling reduction control signal to each rolling mill 2a, 2b is generated.
Patent JP-H10172457-A (JP)
Title: Cathode-ray tube and cathode-ray tube device
Inventor: OGAWA SEIICHI
IPC: H01J/
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To enable an aspect ratio of a display screen to be arbitrarily set as required and correspondence to various video devices with a single cathode- ray tube by forming a fluorescent face so that the aspect ratio is substantially equal in a cathode ray tube. SOLUTION: In a flat cathode-ray tube 16, a face plate 16A is formed lengthwise, and further a fluorescent face 20 is formed so that an aspect ratio is 1:1 viewed from the face plate 16A side. That is, with respect to the fluorescent face 20 viewed from the face plate 16A side, when a screen size specified by a length of a diagonal line is G, in a fluorescent face with an aspect ratio of 3:4, horizontal and vertical lengths are 0.8G and 0.6G, respectively, and on the contrary in this flat cathode-ray tube 16 the horizontal and vertical lengths are 0.8G, respectively. Thereby, in the flat cathode-ray tube 16, an aspect ratio of a display image can be arbitrarily set.
Patent JP-H06157431-A (JP)
Title: Pyrene compound and its production
Inventor: SHIMADA TOMOYUKI
IPC: C07C217/92
Filed: 1992-11-20
Abstract: PURPOSE:To provide a new pyrene compound useful as an organic photoconductive material for electrophotography and a fluorescent brightener, especially as an organic photoconductive material for electrophotography. CONSTITUTION:The pyrene compound of formula I (R<1> is H, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxy or substituted or unsubstituted phenyl; X is direct bond, CH2, CH2CH2, CH=CH, O or S), e.g. the pyrene compound of formula II. The pyrene compound of formula I can be produced by reacting an aldehyde compound of formula III with a phosphonium salt of formula IV (R<2> is lower alkyl or phenyl; Y is halogen) or by reacting the aldehyde compound of formula III with a dialkyl phosphite compound of formula V (R<3> is lower alkyl). The pyrene compound of formula I fully satisfies the principal requirements as a photo-sensitive material in the case of using the compound as an organic photo-conductive material for electrophotography. A flexible photo-sensitive material, etc., can be produced by the use of the compound.
Patent JP-H03194825-A (JP)
Title: Electromagnetic relay
Inventor: YOSHIMURA TAKASHI
IPC: H01H50/34
Filed: 1989-12-25
Abstract: PURPOSE:To restrict the movement of an armature at the time of drive and reduce the collision noise of an iron core and the armature by specifying the relation between a spring load and the suction force. CONSTITUTION:The relation between a spring load and the suction force is set so that a suction force line of an electromagnet block in B-C interval of a figure, when a usually closing fixed contact 16 and a normally open fixed contact 17 and a movable contact 10 are separated, becomes A3 which is larger than a spring load line X by changing thickness and cross dimension of a part (a) of a spring member 8 showed with oblique lines and changing the facing area of an armature 9 and an iron core 3. The relation between the spring load and the suction force is set so that suction force lines A3, A2 in an interval from a position, where contact or separation of the normally open fixed contact 17 and the movable contact 10 is started, to a stroke zero position cross with the spring load line X and that the suction force is larger than the spring load at the stroke zero position as a suction force line A1 shows. The collision noise of the iron core 3 and the armature 9 can be thereby restricted.
Patent JP-H01177098-A (JP)
Title: Voice synthesizing device
Inventor: SUDA NORIO
IPC: G10L13/06
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a voice being approximate to a man's voice by dividing the generation time of each phoneme into plural time zones at every phoneme for constituting a syllable, designating the phoneme parameter of a cross section, etc., of an acoustic tube every time, and bringing this phoneme parameter to interpolation processing in accordance with a recurrence formula fetched from an exponential function. CONSTITUTION:The propagation of an acoustic wave of an acoustive tube model is replaced with the flow of a current of an equivalent circuit, the parameter of a pitch, etc., of a current source and the cross section of an acoustic tube are prescribed at every phoneme, and with regard to a joint between the phonemes or a joint of divided time zones in the phoneme, the interpolation processing of the parameter based on an exponential function is executed. Subsequently, each interpolation value is derived by utilizing a recurrence formula extracted from this function without executing actually an interpolating operation of the exponential function. Also, all parameter values of an area corresponding to the joint between the phonemes are not stored in a memory, data is saved at a phoneme unit or a time zone unit. In such a way, a voice being approximate to a man's voice can be generated.
Patent JP-H08180504-A (JP)
Title: Device for receiving broadcast
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/44
Filed: 1994-12-21
Abstract: PURPOSE: To surely let users see/listen to broadcast programs-corresponding channels accessed highly frequently which the users always watch. CONSTITUTION: A selecting state by a station selection means 1M to select channels corresponding to programs is stored in a channel history memory 105 for a plurality of weeks in a state able to correspond to respective days to the week and time. A channel history write means 100 sequentially stores the selecting state by the selection means 1M in the channel history memory 105 with a timing to match respective days of the week and time. The stored contents in the channel history memory 105 are checked to detect the presence/ absence of a channel corresponding to a program selected with a predetermined frequency or higher on the same day of the week and at the same time in a plurality of preceding weeks.  If the channel corresponding to the program accessed with a high frequency is detected to be present, a control signal for recording signals of the subject channel to a recording medium is generated.
Patent JP-H11176034-A (JP)
Title: Magneto-optical recording medium
Inventor: FURUTA MASAHIRO
IPC: G11B11/10
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium in which the information in a memory film is surely masked by both high and low temperature regions in a beam spot even though the external magnetic field applied during a reproducing is small and a high density information in the memory film only can be accurately reproduced by a small medium temperature region. SOLUTION: On the substrate 21 of the magneto-optical recording medium 10, a reproducing film 11, which is made of a vertically magnetized film, a reproducing intermediate film 12, which is made of an intrasurface magnetized film, a reproducing auxiliary film 13, which is made of an intrasurface magnetized film, and a memory film 14, which is made of a vertically magnetized film, are successively formed. Note that the Curie temperature of the film 12 is lower than the Curie temperatures of both the films 11 and 14. The Curie temperature of the film 13 is lower than either one of the Curie temperatures of the films 11 or 14 and the temperature, in which the intrasurface magnetization state is changed to the vertically magnetization state, is high than the temperature, in which the intrasurface magnetization state of the film 12 is changed to a vertically magnetized state.
Patent JP-H04203968-A (JP)
Title: Method for measuring chemical emission immunity
Inventor: TAKEUCHI YOSHIO
IPC: G01N33/53
Filed: 1990-11-29
Abstract: PURPOSE:To achieve a rapid measurement by using an aggregate of a fine glass fiber as a solid phase, capturing an immune complex at the solid phase, and then detecting a labeled object by an emission reaction. CONSTITUTION:A fluid sample is incubated along with an antibody which is labeled biotin which reacts with an antibody within a sample peculiarly and an antibody which is labeled by a chemical emission substance, thus forming an immune complex. An aggregate of a fine glass fiber is used as a solid phase. Further, the immune complex is captured on a glass fiber aggregate by strong reaction between abijin and biotin. The glass fiber aggregate where the formed insolubilization abijin - immune complex is retained is separated from the immune complex. A chemical emission substance within the insolubilization abijin - immune complex is subjected to emission by an emission starting reagent and an amount of emission is measured on the glass fiber aggregate. Therefore, a rapid measurement can be achieved by performing measurement by emission reaction using the glass fiber aggregate as a solid phase.
Patent JP-H11175575-A (JP)
Title: Sheet metal model creating method in sheet metal cad/ cam system
Inventor: ONO NORIAKI
IPC: B21D5/01
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from performing repair correction, to use an expansion system and to perform expansion by executing various processing, referring to attribute information and sheet metal information which are added to a paper model of a sheet metal product. SOLUTION: Paper model and sheet metal model creating devices 15 and 27 read a paper model among paper models that are made a database, add attribute information about places to be bent, places to be cut and matching patterns and add sheet metal information about materials of sheet metal work, plate thickness and plate thickness direction. A part of the paper mode undergoes fillet processing and a surface that offsets as thick as the plate thickness in the direction of the plate thickness is produced. Matching interference processing which eliminates an interference part in each offset surface is performed about all adjacent offset faces to faces, considering matching pattern information.  Plate thickness surface production processing which sequentially produces a plate thickness plane that connects a certain plane and an offset plane which corresponds to the plane at an appropriate position is performed.
Patent JP-H01178920-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: HONJO TERUBUMI
IPC: G02F1/1343
Filed: 1987-12-29
Abstract: PURPOSE:To form a uniform cell gap by displacing stripped transparent substrates following up the size of spacers by the flexibility of film forming liquid in a semisetting state when pressing a support transparent substrate which is coated with the film forming liquid against the back surface side of the stripped substrate group. CONSTITUTION:The support transparent substrate 27 is coated with the heat- setting film forming liquid 26 (e.g. polyimide, etc.) on the cell gap side, and heated into the semisetting state. The stripped transparent substrates 25 which have orienting films formed and are brought into contact with one another are arrayed on said film in the semisetting state to form the group of the stripped transparent substrates 25, which are pressed lightly to form a composite substrate, on which a counter electrode transparent substrate 18 is stuck across spacers 20. Then the semisetting film 26 is set by being heated. Therefore, the respective stripped transparent substrates 25 have a fine difference or gradient in thickness, etc., the respective stripped transparent substrates 25 follow up the constant side of the spacers 20. Consequently, the cell gap of uniform thickness can be formed.
Patent JP-H05298900-A (JP)
Title: Read/write memory
Inventor: NARASHIMUHAN IENGAA
IPC: G11C29/00
Filed: 1992-12-16
Abstract: PURPOSE: To provide an integrated circuit having a memory which is provided with a parallel test data comparator. CONSTITUTION: The parallel test data comparator 32 is provided with an NOR- state function part, having a parallel transistor providing a gate to which inputs from respective internal data lines are supplied and a HAND-state function part having the parallel transistor, providing the gate to which the inputs from the respective internal data lines are supplied. The output nodes of the respective function parts are respectively controlled by the signal of a test enable circuit 30 and also respectively biased by a single transistor which can be beated by one of the parallel transistors When the whole internal data lines are in a same logical level, the outputs of NOR and HAND are in the same logical level. At the time of difference, they are in the different logical levels.  An exclusive OR-satate function part is used, in order to generate a success or failure signal in response to the NOR and HAND output nodes.
Patent JP-2001155279-A (JP)
Title: Caring system and its method
Inventor: KAWADA YOSHIHIRO
IPC: G08B25/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a burden on a caring person for caring a person to be cared. SOLUTION: This system consists of a monitoring area 11 where the person to be cared exists, an alarm signal output means 12 for outputting an alarm signal when the person to be cared goes out from the area 11, a radio signal output means 13 for converting the alarm signal to a radio signal and transmitting it and an informing means 14 for informing the caring person of information on the person to be cared by voice in response to the reception of the radio signal.
Patent JP-H11164890-A (JP)
Title: Double balloon-type catheter
Inventor: SATO TAKASHI
IPC: A61M25/00
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable expansion and fibrinolysis therapy of a lesion part, where a blood vessel is stenosed or blocked, in a short time and by administration of a small dosage of chemicals, and to prevent occurrence of a peripheral embolus due to liberation of thrombus. SOLUTION: At the front end 2a of a catheter body 2 having a plurality of lumens 3-6, a balloon 7 for blood vessel expansion with low expansion- contractibility and a balloon 8 for blood vessel blockage with greater expansion- contractibility than the blood vessel expansion balloon 7 are disposed from the front end of the catheter body toward yourself. An outlet 9 for discharging drug on the outer peripheral surface of the catheter body is provided between the blood vessel expansion balloon 7 and the blood vessel blockage balloon 8, and both balloons 7, 8 as well as the outlet 9 are respectively communicated with different one of the lumens 3, 4 and 5.
Patent JP-2000165776-A (JP)
Title: Method for processing video signal
Inventor: NAKAJIMA MASAHIRO
IPC: H04N5/46
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To clearly display the boundary part of a main picture part and a non-picture part. SOLUTION: Video signals Sr and Sp delayed by a field delay circuit 1 and a line delay circuit 2 are added by an arithmetic unit 4, and transmitted through an amplifier 5 so that an in-field interpolation signal Sfi can be generated. The video signal Sp is delayed by a field delay circuit 3 so that an inter-field interpolation signal Sff can be generated. A moving vector detecting part 9 detects the moving amounts of an animation and a boundary part detecting part 10 detects the boundary part of a main picture part and a non-picture part, and a coefficient generating part 11 variably controls each amplification rate K and 1-K of adjusting circuits 6 and 7.  The adjusting circuits 6 and 7 level-adjusts the inter-field interpolation signal Sfi and the inter-field interpolation signal Sff by the amplification ratio K and K-1, and the level-adjusted signals SFI and SFF are added by an arithmetic unit 8 so that an interpolation scanning signal Sc can be generated. A time axis converting part 12 generates a non-interlace video signal So for clearly displaying the boundary part from the interpolation scanning signal Sc and the video signal Sr.