baber/WOPTO huggingface dataset:
Patent JP-H02113668-A (JP)
Title: Half tone correcting method
Inventor: OKA KENICHIRO
IPC: G06T5/00
Filed: 1988-10-21
Abstract: PURPOSE:To carry out the optical correction of a picture at every partial picture, and to prevent the loss of a low density level at the converted picture by obtaining an optimal half tone correcting curve corresponding to a density distribution characteristic at every partial picture, and using the half tone correcting curve corresponding to each partial picture element when picture element data on the partial picture elements are respectively converted into the picture. CONSTITUTION:In a synthetic picture 3 which is composed by arranging the partial pictures 1a to 1d of the plural blocks of the objective picture, a histogram 5 concerning an input signal level and the corresponding number of the picture elements are prepared for the respective partial pictures, and a corresponding cumulative distribution curve 6 is obtained from the histogram. It is converted into a straight line or deformed, made into the half tone correcting curve 6 of the partial pictures, and when the picture element data on the respective partial pictures are converted into the picture, the half tone correction is executed with the use of the half tone correcting curve 6. Thus, the optimal correction can be executed at every partial picture, and since a block boundary part is ignored when the density distribution is checked, the loss at the low density level can be prevented.
Patent JP-S62129005-A (JP)
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1985-11-29
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-H07120149-A (JP)
Title: Continuous drier
Inventor: FUKUCHI SHINGO
IPC: F26B21/00
Filed: 1993-10-26
Abstract: PURPOSE:To ensure the quality of items to be dried and to improve drying efficiency and productivity thereof by moving the items to be dried in a suspended state, preventing the items from making contact with one another in a drier. CONSTITUTION:A hot air blowoff unit 1b for blowing off hot air downward and a hot air blowoff unit 1a for blowing off hot air upward are disposed alternately on the upper side and on the lower side of items to be dried which are running to form a continuous drier. In each of the units 1a, 1b, there are provided a fan device for circulating hot air and control means 7, 8, 9 for controlling air volume, direction of air, and straightening of flow.
Patent JP-H11104572-A (JP)
Title: Addressee collation system
Inventor: UMEDA SO
IPC: B07C3/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the processing requiring an operator by making the character strings before correction with a manual correcting means and the addresses in an addressee dictionary of the character strings after the correction correspondent to each other and previously recording the same in an extension addressee dictionary. SOLUTION: If an address and name cannot be specified as a result of the retrieval thereof, either the reading result is incorrect or the written addressee is wrong and therefore, the reading result, the image of the addressee of a delivery item and the result of the retrieval are transferred to a manual correction apparatus (VCS) 4. An operator estimates the correct addressee from the transferred image, a final candidate and the data existing in the addressee dictionary 3 and transfers the addressee to an output device 6. Further, the information of the addressee estimated by the operator is stored in the extension addressee dictionary and is used for helping the retrieval from the next time. The frequencies of using a manual reader are gradually decreased by using such system, by which the cost accompanying the correction may be reduced.
Patent JP-2000080849-A (JP)
Title: Fitting using magnet
Inventor: HASHIZUME KAZUMOTO
IPC: E05D15/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide safe fittings moving smoothly by arranging a magnet between sash rollers provided at both ends of the bottom face so as to be attracted by a magnetic element fitted in a groove in a sill, and by moving it being locked to a guide rail provided on the sill. SOLUTION: Sash rollers 6 are provided near the both ends on the bottom face of a shoji 1 and a magnet 5 is attached between the sash rollers 6. The magnet 5 has magnetic poles of both polarities arranged on the bottom face. A hardware 8 is attached to the top face of the shoji 1 and a guide rail 7 is attached in the groove in a head jamb 3. A long magnetic plate 4 along a sill 2 is attached to be fitted in a groove provided in the sill 2 beforehand so that the top face of the sill becomes the same level as the floor face. The hardware 8 is movably attached so as to be engaged with the guide rail 7 and the sash rollers 6 are mounted so as to be positioned on the magnetic plate 4. This constitution can move the shoji 1 by a slight force by the rotationally moving sash rollers 6.  The groove in the sill is eliminated so as to eliminate the elderly and children from being caught the feet thereby.
Patent JP-H07176654-A (JP)
Title: Cooler for semiconductor chip in multichip module
Inventor: DEIBITSUDO JIYOOJI RABU
IPC: H01L23/467
Filed: 1994-10-31
Abstract: PURPOSE:To obtain a heat removing/cooling system for semiconductor chip which can remove a large quantity of heat efficiently while allowing proximate arrangement of high speed transmission chips by providing specific main board, channel and heat sink array. CONSTITUTION:The cooler 10 for cooling semiconductor chips 30, 30' each having an active plane and a back plane on the opposite side comprises a main board 12 for mounting the chips 30, 30' with the active planes thereof opposing each other. The cooler further comprises a bottom face and upper face, a first end 22 for receiving a cooling liquid, a second end for discharging the cooling liquid, and a channel 20 made in the main substrate 12 and the chips 30, 30' in order to introduce the cooling liquid onto the back plane of the chips 30, 30'. The cooler also comprises a plurality of heat conduction elements 44 fixed to the back plane of the chips 30, 30', a heat sink array 40 formed on the back plane of the chips 30, 30', and a control plate 50 having an opening 53 for containing the chips 30, 30'.
Patent JP-2001094986-A (JP)
Title: Image data output device and output method
Inventor: SATO MASASHI
IPC: H04N19/423
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image data output device and an output method, where first read of image data from a memory synchronously with a video output synchronizing signal, is not required so as to allow a plurality of circuits to access one port, secondly re-design of data read timing is not required in the case of addition or revision of a digital processing circuit, and thirdly no phase matching between a processing clock with respect to image data and a video output synchronizing signal is required, even in the case of output of image data with matched timing with respect to an external video output synchronizing signal. SOLUTION: An offset information provision circuit 14 or the like calculates offset time or the like between the time, when an image packet is constituted and a video output synchronizing signal to configure offset time data or the like and provides the data to the image packet. The output timing is adjusted on the basis of updated offset time data or the like, while taking the time required for digital processing into account, and the timing is matched with the video output synchronizing signal to output image data consisting of image packets to a video output.
Patent JP-H01111295-A (JP)
Title: Exchanger for medal or the like
Inventor: KUROI MASAHARU
IPC: G07F7/04
Filed: 1987-10-23
Abstract: PURPOSE: To obtain the machine with a thin profile and a decreased depth size while not being affected by a foreign material by providing a paper money insert port to a lower part of the machine in which a paper money stood upright and directing the lengthwise side vertically is inserted. CONSTITUTION: For the purpose of exchange with a medal or the like, a player inserts a paper money B stood upright and directing its lengthwise side vertically to a paper money insert port 4, and then the paper money is led to a paper money insert box 3. The paper money B is dropped downward from a paper money delivery slit 5, and the paper money B inserted between a carrying belt 9 and a pinch roller 10 passes through a paper money discrimination device 7. In this case, a magnetic sensor 11 or a photo sensor 12 discriminates the authenticity of the paper money B. When the paper money is discriminated to be a true paper money, a pay-out device is operated by a proper electric signal and exchanged objects C such as a prescribed number of medals are supplied to a take-out dish 27.  The paper money B is carried to a stock section 17 by a delivery belt 21 in a paper money stocker 14 and inserted between a retainer plate 18 and a paper money guide plate 20 and then stocked.
Patent JP-H04144479-A (JP)
Title: Graphic output device
Inventor: KANEKO TOSHIO
IPC: G06T5/30
Filed: 1990-10-05
Abstract: PURPOSE:To attain anti-aliasing luminance modulation processing considering a change in developing characteristics by correcting the luminance value or density modulation processing result of, anti-aliasing processing in accordance with the residual level of developer to be used. CONSTITUTION:This graphic output device is provided with a detection means 590 (y, m, c, bk) for detecting the residual level of the developer to be used by a developing processor 516 and a correction means for correcting the luminance value or density modulation processing result of the anti-aliasing in accordance with the residual level detected by the detection means. A toner residual level is detected from relation between toner residual in a hopper and the change of the developing characteristics due to the selection of grain size and relation between the anti-aliasing processing level and a luminance modulating condition is corrected in accordance with the detected detection output level. Consequently, the anti-aliasing luminance modulation processing considering a change in the developing characteristics due to the toner residual and the change of grain size can be obtained.
Patent JP-S63121276-A (JP)
Inventor: TAKAHASHI HIRONORI
IPC: H01R11/12
Filed: 1986-11-11
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-H08107348-A (JP)
Title: Synthesizer oscillator
Inventor: SATO TOMIO
IPC: H03L1/02
Filed: 1994-10-06
Abstract: PURPOSE: To realize a temperature compensation synthesizer oscillator having plural oscillators with high frequency stability by compensating frequency fluctuation due to temperature fluctuation in plural oscillators at once. CONSTITUTION: In the synthesizer oscillator 30 in which a phase comparator 31, an LPF 32, a voltage controlled oscillator 33, and a programmable frequency divider 34 are connected in a loop and an output of a variable frequency reference oscillator 35 is fed to the phase comparator 31 via a 2nd frequency divider 36, the frequency of the variable frequency reference oscillator 35 is controlled based on information from a memory 41 storing frequency fluctuation information due to a temperature of the reference oscillator 35 and on temperature information from a temperature sensor 42.
Patent JP-S60221404-A (JP)
Inventor: MARII GEMERU KUROOUE
IPC: C08F4/00
Filed: 1984-12-19
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-H04143889-A (JP)
Title: Front plate structure for electronic circuit package
Inventor: FUJITA SHUHEI
IPC: G08B5/36
Filed: 1990-10-04
Abstract: PURPOSE:To increase the number of displays and the number of display characters on a display part by arranging the display part on the side end part in the lengthwise direction of a front plate and displaying the display characters in the transverse direction of the display part. CONSTITUTION:With respect to an electronic circuit package 1 where circuit parts 2 are mounted on a parts mounting face 1a-1 of a circuit board 1a, a front plate 3 is provided perpendicular to a substrate face 1a-1 to the side of the parts mounting face 1a-1 of the circuit board 1a. Light emitting diodes (LED) 4a constituting a display part 4 are arranged in a left side end part 3a of the front plate 3, namely the side of the parts mounting face 1a-1 of the circuit board 1a in one column in the lengthwise direction. LEDs 4a have leads 4a-1 soldered to the side of a soldering face 1a-2 and bent like a right angle letter 'L' so that display is seen through display holes 3a-1 of the front plate 3. Thus, the number of displays and the number of display characters are simultaneously increased to cope with the increase of the number of circuit functions due to high-density mounting of the electronic circuit package.
Patent JP-H08111388-A (JP)
Title: Solid-phase diffusion method of phosphorus with p-doped oxide
Inventor: HIRATA MAKOTO
IPC: H01L21/225
Filed: 1994-10-06
Abstract: PURPOSE: To provide a solid-phase diffusion method of phosphorus (P) by P- doped oxide improved so as not to generate a Si-P system compound on an interface between a P-doped oxide film and a polysilicon film and provide a realistic method of removing the Si-P system compound generated. CONSTITUTION: In a solid-phase diffusion method of phosphorus (P) by P-doped oxide comprising: a step of forming a P-doped oxide film containing P of high concentration on a polysilicon film or a silicon film; next a step of heat-treating under inactive gas atmosphere to diffuse P onto the polysilicon film; and removing the P doped oxide film with hydrofluoric acid, heat treatment is performed under the atmosphere that oxygen gas (O2 ) of 2.5 to 10 volume % is added to inactive gas in a diffusion step. For example, nitrogen gas can be used as the inactive gas. Further, after the P-doped oxide film is removed in order to remove generated Si-P system compounds, alkali washing or ultrasonic washing is performed.
Patent JP-H11107096-A (JP)
Title: Heating roller
Inventor: HASHIMOTO KINZO
IPC: D02J1/22
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To uniform the surface temperature of heating rollers used in the process for heating and drawing fibers. SOLUTION: Annular grooves 3, 4 are formed respectively at the front edge and the rear edge of the main body of a roller in which the heat pipes 2 extending in the shaft direction are equally arranged in the peripheral direction. A cap 5 is fitted to the annular groove 3 on the front edge side to form a space S1 for communicating to individual heat pipes, while a coupler 6 is fitted to the rear edge to block the annular groove 4 and form a space S2 for communicating to individual heat pipes. The capacity of a low-temperature area is increased by the communication spaces S1 and S2, but the width in the shaft direction is decreased and the proportion of the uniform area of elevated temperature is increased in the heat pipe. When different kinds of gases other than water are introduced into the communication spaces S1 and S2, adverse effects on the energy transfer can be minimized.  The effective length of the uniform temperature area at elevated temperature increases and the thermal efficiency in improved, too.
Patent JP-S62128911-A (JP)
Title: Particles containing cobalt carbide
Inventor: TOKUNAGA KATSUSHI
IPC: G11B5/706
Filed: 1985-11-28
Abstract: PURPOSE:To easily produce stable particles contg. cobalt carbide and having high coercive force by bringing powder composed of particles contg. Co(OH)2, CoOOH or Co3O4 into contact with CO or a CO-H2 mixture. CONSTITUTION:Powder composed of hexagonal platy particles contg. Co(OH)2, CoOOH or Co3O4 is brought into contact with CO or CO-H2 mixture. The preferred average particle size of the particles is about 0.1-1mum. The preferred contact temp. is about 300-500 deg.C, the preferred contact time is about 1-10hr and the preferred flow rate of the gas is about 1-1,000ml.STP/min per 1g cobalt compound as starting material. Thus, hexagonal platy particles contg. cobalt carbide and having 0.1-1mum average particle size are obtd. The resulting particles can stably be taken out and put in the air. The particles have high coercive force and are used as a superior magnetic material.
Patent JP-H06115994-A (JP)
Title: Resin mortar
Inventor: HIRAYAMA YOSHIO
IPC: C04B26/14
Filed: 1992-10-07
Abstract: PURPOSE:To provide the resin mortar capable of forming coated floors excellent in load resistance and abrasion resistance. CONSTITUTION:This resin mortar is characterized by adding an epoxy resin and an aggregate containing SiO2 having excellent adhesivity to the epoxy resin as a main component and having a Moh's hardness of >=7.
Patent JP-H03134128-A (JP)
Title: Aluminum alloy-clad material for heat exchanger member
Inventor: SASAKI KATSUTOSHI
IPC: B32B15/01
Filed: 1989-10-18
Abstract: PURPOSE:To increase strength and to improve corrosion resistance in the case of thinning by cladding a core material composed of an Al alloy in which respective contents of Si, Fe, Cu, Mn, and Mg are specified with a cladding material composed of an Al alloy having an electric potential baser than that of the above Al alloy. CONSTITUTION:An Al alloy having a composition consisting of, by weight, 0.4-1.2% Si, 0.01-0.2% Fe, 0.02-0.4% Cu, 0.3-1.5% Mn, 0.05-0.8% Mg, and the balance Al with inevitable impurities is used as a core material. At least one side of this core material is clad with a cladding material of an Al alloy having an electric potential baser by >=50mV than that of the core material, by which an Al alloy-clad material for heat exchanger member is formed. Further, one side of the core material is clad with the above cladding material, and the reverse side is clad with an Al alloy brazing filler metal containing >=5% Si. Moreover, one or more kinds among 0.001-0.3% Ti, 0.1-1.0% Ni, 0.001-0.3% Cr, 0.001-0.3% Zr, and 0.0001-0.1% B are incorporated to the above core material, if necessary.
Patent JP-H02119526-A (JP)
Title: Earth accident detection for underground transmission line and its detector
Inventor: UJIIE SHUJI
IPC: G01R31/02
Filed: 1988-10-27
Abstract: PURPOSE:To enable a device to transmit the current with high precision by converting the earth current from a zero-phase-sequence current transformer into an optical signal in pulse converted into the frequency proportional to the current value. CONSTITUTION:The zero-phase-earth current taken out by a zero-phasesequence current transformer 1 is sent into a transmitter A arranged near the zero-phase- sequence transformer 1. In the transmitter A, this current is used for operating each section as device power supply 5 so that no special external power supply is needed. In addition, a part of the earth current is reduced to e.g., 1mA with an auxiliary current transformer 2 and converted into a pulse frequency signal of a definite width with a voltage frequency converter 3. This pulse signal is then given to an electro-optical converter 4 and converted into an optical signal in pulse, which is then transmitted to a detector B in a substation, etc., by means of optical fibers.
Patent JP-S63124797-A (JP)
Title: Helper drive for turbine
Inventor: MOSE TADAO
IPC: F01D21/14
Filed: 1986-11-14
Abstract: PURPOSE:To obtain arbitrary total outputs as positive and negative outputs by connecting an AC motor emitting the positive and negative outputs to a turbine emitting only a positive output. CONSTITUTION:When a power reference P is set in positive polarity, a slip frequency reference SPA is changed into positive polarity, and an induction motor 24 power-runs by slip having positive polarity. When the power reference P is set in negative polarity, the slip frequency reference SFA is turned into negative polarity, and the induction motor 24 is operated as an induction generator. Accordingly, forward torque or negative torque is generated to the generated torque of a turbine 1.
Patent JP-H10114440-A (JP)
Title: Automatic paper feeding mechanism
Inventor: KIRIKOSHI TAKEHARU
IPC: B65H3/52
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feeling mechanism which can prevent an occurrence of wrinkles or a tear in a thin, wood-free paper sheet or inferior paper sheets, which are caused by the deformation of a paper feeding roller or a separation roller. SOLUTION: A highly slidable sheet 1 having the shape of a letter T is installed in a gradually coming-in roller frame 15 and fixed by a check plate 18. The sheet 1 is installed in such a manner that the vertical part of the letter T projects toward the paper feeding or separating roller side and moreover the tip end part of the said vertical part is situated in the vicinity of the central part in the direction of the width of the paper feeding roller and the paper separating roller.
Patent JP-H07107400-A (JP)
Title: Video signal conversion unit
Inventor: FUJIOKA TADASHI
IPC: H04N5/44
Filed: 1993-10-01
Abstract: PURPOSE:To provide a video signal conversion unit capable of transmitting a satisfactory picture by connecting a specified personal computer, 'Macintosh' and a general purpose color monitor. CONSTITUTION:A video signal conversion unit 1 is provided with an input terminal 3 capable of connecting to the video output of 'Macintosh'. an output terminal 4 capable of connecting to the video input of a monitor television set 14 and plural switches SW1 to SW4. The unit 1 is also provided with a synchronization separating circuit 21 taking out horizontal and vertical synchronizing signals by separating a synchronizing signal from the composite synchronizing signal or a G signal corresponding to the video signals of the systems of different video outputs, the number of picture elements selection circuit 22 for selecting the number of picture elements which is set by one or the combination of the connection monitor discrimination signals of video output, and a signal correction circuit 20 which is provided with a circuit element cutting the synchronizing signal included in the G signal of the video signal and corrects the voltage level of the R and B signals of the video signal when the G signal includes the synchronizing signal.
Patent JP-H11107896-A (JP)
Title: Lean combustion internal combustion engine
Inventor: OKUMURA TAKESHI
IPC: F02B23/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To enlarge a stable combustible lean air-fuel ratio area. SOLUTION: A straight intake port 5 and a swirl intake port 6 are intercommunicated in the middle thereof An SCV9 is arranged in the straight intake port 5 and upper stream from the communication hole 7 and a small protrusion 8 is formed on the swirl intake port 6. A fuel injection valve 10 simultaneously injects fuel against the straight intake port 5 and the swirl intake port 6. Intake air and spray flowing in a combustion chamber through the swirl intake port 6 form a swirl flow in the combustion chamber. A first ignition plug 13 is arranged approximately at the central part of the bore of the combustion chamber, and a second ignition plug 14 is arranged in a spot in the vicinity of a portion where intake air and spray flowing in the combustion chamber through the straight intake port 5 collide with a swirl flow.  Strong turbulence is generated at the collision portion of this flow. An expansion part 15 arranged at a cylinder head in the vicinity of the second ignition plug 14 generates a squish flow when a piston reaches the vicinity of a compression top dead center.