baber/WOPTO huggingface dataset:
Patent JP-H11266370-A (JP)
Title: Method and device for adjusting white balance
Inventor: NOGUCHI TAKASHI
IPC: H04N9/73
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To adjust white balance with high accuracy by making a means value of each component p-th power means (p is specific) of incident light intensity in converting each color signal and adjusting white balance of an image. SOLUTION: Digital image data S acquired by a data acquiring means 1 is inputted to a means value calculating means 2. The means 2 converts color signals B, G and R shown by n-th power function of input light intensity into input light intensity, exponentiates it by a coefficient p, also calculates a means value of exponentiated input light intensity and calculates each means value Bm, Gm and Rm which are used for white balance adjustment by multiplying the means value of the input light intensity by n/p. Further, a converting means 3 converts each color signal B, G and R and adjusts white balance. Here, the coefficient p is set to values between 0.5 and 1.5. Thus, a satisfactory image without a color failure is acquired when conversion color signals B', G' and R' are reproduced.
Patent JP-H11265967-A (JP)
Title: Lsi mounting board structure and its manufacture
Inventor: SUYAMA TAKAYUKI
IPC: H01L23/28
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure an LSI mounting board of structural reliability even if an assembly operation is carried out on the surface of a mounting board under the same condition as usual, by a method wherein a stiffener which is of the same external shape with an LSI mounted on the mounting board and as thick as prescribed is provided to the rear surface of the mounting board with adhesive agent that is used for mounting the LSI on the front surface of the mounting board. SOLUTION: A silicon chip as a stiffener 4 of the same shape with an LSI 1 is bonded to the rear surface of a printed board 2 so as to be axially symmetrical to the LSI 1 about the printed board 2. The thermal expansion coefficient of the stiffener 4 is set near to that of silicon as much as possible. It is preferable that the stiffener 4 is identical to the LSI 1 both in thickness and in external shape. The stiffener 4 is fixed to the rear surface of the printed board 2 with adhesive agent 5. The adhesive agent 5 is used to bond the stiffener 4 to the printed board 2, and it is preferable that (stiffener 4 and adhesive agent 5) is soldered to the printed board 2 to exhibit the same behavior (generation of the offset stress in an opposite direction as to warpage) with the LSI 1 provided with an underfill 3.
Patent JP-H04300601-A (JP)
Title: Centrifugal membrane dryer
Inventor: SANO SEIICHIRO
IPC: C02F11/12
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently reduce the water content of dewatered sludge. CONSTITUTION:A centrifugal membrane dryer which comprises a cylindrical heat transfer body 1 adapted to be heated by a heating device 5; a main shaft 2 having freely rotational blades 4 provided in the heat transfer body 1; a gas supply nozzle 10 for supplying dry gas into the heat transfer body 1 provided at the lower part thereof, the gas supply nozzle 10 having connected thereto a blower 11 for supplying the dry gas thereinto; a movable blade 15 fixedly attached to the lower part of the main shaft 2; and a fixed blade 16 for crushing sludge 6 provided between the inner surface of the heat transfer body 1 and the movable blade 15, the sludge supplied in the heat transfer body 1 being effectively dried and dewatered with the dry gas from the gas supply nozzle 10 within a solid zone at the lower part of the heat transfer body 1.
Patent JP-S60211771-A (JP)
Title: Manufacture of lattice body for lead storage battery
Inventor: JITSUKATA AKIO
IPC: H01M4/74
Filed: 1984-04-03
Abstract: PURPOSE:To efficiently manufacture an expand type lattice body by previously forming legs to a lead or lead alloy belt sheet before the expanding process with the reciprocating type expander. CONSTITUTION:A belt sheet 11' having leg portions 12 and ear portions 13 is formed by sending a belt sheet 11 in the direction indicated by the arrow mark and punching the sheet 11 with a cutter 10 when it is sent in the required pitch. Next, the expand processing is carried out by sequentially giving cutting and expansion, through vertical vibration of cutter 15, toward the center of belt sheet 11' from both right and left side edges utilizing a reciprocating type expander. Thereby, an expand type continuous lattice body 16 having the leg portions as and ear portions 13 can be formed.
Patent JP-S63233318-A (JP)
Title: Method for measuring motion quantity of small animal
Inventor: SAKANO KAZUHITO
IPC: A01K29/00
Filed: 1987-03-20
Abstract: PURPOSE:To certainly measure the motion quantity of a small animal, by a method wherein the displacement of the body motion of the small animal is converted to that of the ball running on the inner peripheral surface of a ring and the ball is irradiated with the light of a light emitting element while the reflected light from the ball is received by a light receiving element to be converted to electrical change quantity. CONSTITUTION:A ball 11 having a diameter of about 2mm is provided on a base plate so as to run along the inner peripheral surface of the ring 10 (whose diameter is about 160% of that of the ball 11) provided on the base plate and, further, a photosensor 13 is provided to the ring 10. Therefore, the infrared rays from the light emitting element 14 of the sensor 13 are reflected from the surface of the ball 11 to be received by the light receiving element 15 of the sensor 13 and converted as large electrical change. A transmitter 20 is constituted using the transducer 16 thus constituted and mounted to the body of a small animal at an arbitrary angle. Then, the displacement of the body motion of the small animal due to the behavior thereof is converted to the physical displacement of the ball 11 and only the change portion of the current from the light receiving element 15 is allowed to pass by an AC coupling circuit 26 to be processed as a signal and transmitted from a transmitting circuit 30. This signal (FM wave) is received by a receiver 40 to be displayed on a monitor 47 as a graph and the operation of every kind of the small animal can be made clear from said graph.
Patent JP-S52151387-A (JP)
Title: Preparation of powdery synthetic rubber
Inventor: HAYASHI TAKAO
IPC: C08F2/22
Filed: 1976-06-10
Abstract: PURPOSE: To obtain a powdery synthetic rubber without mixing an anti-caking agent, by radical polymerization of a specific ethylenic vinyl monomer upon addition to a synthetic rubber latex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06279856-A (JP)
Title: Production of cr-ni base stainless alloy free from generation of surface flaw cuased by hot rolling
Inventor: ABE MASAYUKI
IPC: C22C38/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide the method for preventing microcracking cuasing scab flaws concerning the method for producing Cr-Ni base stainless steel. CONSTITUTION:This method for producing Cr-Ni base stainless steel free from the occurrence of surface flaws is a method in which, at the time of subjecting Cr-Ni base stainless steel essentially consisting of 16 to 35% Cr and 7 to 50% Ni and in which delta (cal) is regulated into <=8 to continuous casting, a slab cooled in such a manner that the cooling rate from 1400 to 1200 deg.C is regulated into <=30 deg.C/sec and that from 1200 to 500 deg.C into >=10 deg.C/sec is heated to 1000 to Tgamma ( deg.C) for >=K min and is subjected to hot rolling; where delta(cal)=3Creg-2.8 Nieq-19.8, Creq=Cr+1.5Si+Mo+0.5Nb+0.5Ti, Nieq=Ni+0.5Mn+0.5Cu+30C+30 N, Tgamma( deg.C)=(105+Nieq--3.9XCreq)/(0.07-0.00195XCreq), K=10<m> and m=3.22 log{(CreqX(0.6delta(cal)+4.5)/T}+5.25.
Patent JP-H04301448-A (JP)
Title: Safety glass made of synthetic resin and manufacture thereof
Inventor: KADOTA YASUHIRO
IPC: B32B27/40
Filed: 1991-03-29
Abstract: PURPOSE:To provide a safety glass made of a synthetic resin with excellent water resistance and moisture resistance without loss of clarity and without generating strain of a transmitted image and to provide a method for preparing thereof by improving adhesiveness between a transparent sheet made of the synthetic resin and an intermediate layer and by preventing the safety glass from peeling phenomenon generated with time. CONSTITUTION:A synthetic resin safety glass is manufactured by bonding a plurality of synthetic resin transparent sheet (A) and (C) consisting of a polycarbonate resin sheet, an acrylic resin sheet, etc., being adjacent each other through a thermoplastic polyurethane intermediate layer (B) consisting of a reaction product of a non-yellowing diisocyanate, a polyether diol and a curing agent. In addition, a method for manufacturing the safety glass made of the synthetic resin consists of heat-pressing of a laminated product of the synthetic resin transparent sheets (A) and (C) and a specified thermoplastic polyurethane intermediate layer (B) by means of a hot press under a condition at a temp. of 100-150 deg.C and a pressure of 5-50kg/cm<2>.
Patent JP-S54158983-A (JP)
Title: Supercooling preventing method of high sensitivity continuous waste liquid monitor
Inventor: YUASA YOSHIYUKI
IPC: G01T1/167
Filed: 1978-06-06
Abstract: PURPOSE: To prevent the failure of scintillator crystals and prevent the decrease in measuring sensitivity by supplying dry air thereby preventing the occurrence of dewing and freezing owing to supercooling of moisture.  
     CONSTITUTION: Atomic reactor waste liquid flowing in the double pipe detecting vessel 1 enclosed by a low-temperature insulator 2 in which refrigerant is flowed is monitored by way of the scintillator crystals contained in the hollow cylindrical vessel 3 enclosing the vessel 1. These sections are further hermetically enclosed by radiation shield 4 such as lead or other. If dry air is flowed in the spacing formed by the shield 4 by an air compressor 6, dehumidifier 7 or other, the dewing and freezing of the moisture in the space part owing to supercooling are prevented. Hence, breakdown of the crystals of the scintillator for monitoring may be obviated and the scintillator may be apprached to the vessel 1, whereby the measurement sensitivity may be improved and the occurrence of mismonitor can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09238081-A (JP)
Title: Digital signal processing unit and its processing method
Inventor: KONDO TETSUJIRO
IPC: H04N19/94
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the prediction accuracy by adopting prediction coding for compression of a sub band signal. SOLUTION: A horizontal frequency band is divided by a high pass filter 11 and a low pass filter 12 and a horizontal low frequency band and a horizontal high frequency band are divided with respect to a vertical frequency. Thus, sub band signals LL, LH, HL, HH are generated. Signals of other sub bands than the sub band LL are compressed by prediction coding. Prediction sections 61, 62, 63 form prediction signals LH', HL', HH' by class classification adaptive processing based on the sub band signal LL. A difference between the input signal and the prediction signal of each sub band is obtained and the difference signal is subject to entropy coding by coders 81, 82, 83.
Patent JP-S58184789-A (JP)
Inventor: SHIMAZAKI TAKESHI
IPC: H05K3/00
Filed: 1982-04-23
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-H09237485-A (JP)
Title: Tape cassette and recording/reproducing device
Inventor: OSUE TADASHI
IPC: G11B27/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability as a recording/reproducing system by eliminating the error of data read out from a nonvolatile memory which is provided on a tape cassette. SOLUTION: The correct data are fetched to the side of recording/reproducing device by constituting in such a manner that the data are read out again from the nonvolatile memory (F101-F105) in the case the error of code is detected in accordance with the error detecting code, which is added to the data to be housed in the nonvolatile memory, at the time when the data of the nonvolatile memory are read out by the recording/reproducing device.
Patent JP-H05270089-A (JP)
Title: Thermal printer
IPC: B41J17/36
Filed: 1992-03-25
Abstract: PURPOSE:To accurately mount an ink ribbon by making a first identification mark on one end of a ribbon core, making a second identification mark on a support wheel mounted on an end of the core, and making a third identification mark on a part corresponding to the second identification mark of a container of a ribbon cassette. CONSTITUTION:A first identification mark 61 for discriminating one end of a ribbon core from the other end of the ribbon core is made on one end of any of ribbon cores 11, 21 of supply and wind-up sides. A second identification mark 62 corresponding to the mark 61 is made on a support wheel 25 to be mounted on an end 22R of the core on which the mark 61 is made. A third identification mark 63 corresponding to the mark 62 is provided on a second identification mark corresponding part of a container 45 of a ribbon cassette 40 for containing the core 21 having the wheel 25 with the mark 62. As a result, mounting of the wheel of the ribbon and containment of the ribbon in the cassette can be simply and accurately conducted.
Patent JP-S51144272-A (JP)
Title: Time mean value operation device
Inventor: INOUE TSUYOSHI
IPC: G01N27/00
Filed: 1975-06-06
Abstract: PURPOSE:This time mean value operation device can obtain comparatively simple and low cost mean value during the past constant time every time shorter than the constant time.
Patent JP-S51144210-A (JP)
Title: Control circuit for one sentence autorepeat tape recorder
Inventor: TAMURA AKIRA
IPC: G11B15/087
Filed: 1975-06-06
Abstract: PURPOSE: This circuit installs the switch that moves the circuit to the autorepeat reproduction to the next sentence. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06257779-A (JP)
Title: Apparatus and method for draining condensed water of heat pump type air conditioner
Inventor: TOBA KATSUMI
IPC: F24F1/00
Filed: 1993-03-03
Abstract: PURPOSE:To provide an apparatus and a method for draining condensed water in which dew proofing construction and a piping construction regarding drainage of condensed water at the time of cooling by a heat pump type air conditioner can be rationalized. CONSTITUTION:A water storage recess is formed for storing condensed water at part of a traylike train pan 11 of an indoor unit 10 of a heat pump type air conditioner, and a drain pump 30 having a liquid level relay is provided in the recess. When a storage water amount reaches a predetermined quantity, the pump 30 is operated by the relay to drain the condensed water via a drain tube 40 and a drain vertical tube 41. A refrigerant tube 20 and the tube 40 are formed partly at the same route, covered with a refrigerant heat insulator in this zone to perform a dew proofing construction also as a refrigerant heat insulation construction.
Patent JP-S55160975-A (JP)
Title: Controlling circuit for inverter
Inventor: TAYAMA HARUO
IPC: H02M7/48
Filed: 1979-05-31
Abstract: PURPOSE:To make a filter circuit simple and compact, by modulating reference sinusoidal waves by high-frequency waves, changing the modulated signal back into the sinusoidal waves as an AC output and applying a portion of the output to an addition circuit through a circuit for comparison with set sinusoidal waves. CONSTITUTION:A clock signal of an oscillation circuit 1 is frequency-divided by a frequency division circuit 2, the output of which is applied to a sinusoidal wave generation circuit 3. The sinusoidal output of the circuit 3 is applied to the addition circuit 4 together with the signal which is produced by supplying a portion of an output to a circuit 13 for comparison with set sinusoidal waves 12. The output of the addition circuit is applied to a comparator 6 together with a triangular output of a triangular wave generation circuit 8 to perform pulse width modulation. The output of the comparator is separated by a signal separation circuit 7. A separated signal is entered into a DC/AC conversion circuit 9. A DC input 10 is changed into a sinusoidal AC output. Since the modulation is effected by high-frequency waves, the cut-off frequency of a filter can be set high and it can be made compact.
Patent JP-S542963-A (JP)
Title: Controlling method for sheet width in hot finishing mill
Inventor: TANIFUJI SHINYA
IPC: B21B37/22
Filed: 1977-06-10
Abstract: PURPOSE: To stably carry out the titled highly accurate control, by computing the required tension necessary for the sheet width control depending on the output of the sheet width detector installed on the entry side and the exit side, and by giving the required tension as the command to the feedback controller for the interstand tension. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59193690-A (JP)
Title: Key telephone set
Inventor: OKUMURA SENJI
IPC: H04M9/00
Filed: 1983-04-18
Abstract: PURPOSE:To facilitate dialing operation and to make a shift call by providing a means which release an extension engaged with a calling telephone set on the elapse of a specific time and a means which shifts a called telephone set when the low-order digits of another telephone number are dialed within the specific time. CONSTITUTION:The exchange part EX corresponding to the processor of the main device of a key telephone set is equipped with telephone sets ST1-ST16, and a timer TIM is connected to the exchange part EX through a control part CT. Further, a shift call setting part SFT, resetting part RES, and in-word tone generating part BTG corresponding to a tone generating circuit are connected to the control part CT. The control part CT sets the timer TIM according to information from the exchange part EX and actuates the generation part BTG to send out a busy-back tone to the calling telephone set when the called telephone set is busy or makes no answer for the specific time. Further, the setting part SFC is controlled and the resetting part RES is controlled the specific time later to make a shift call by the dialing operation of the low-order digits.
Patent JP-H07247745-A (JP)
Title: Electronic lock
Inventor: INUMARU YOSHIMI
IPC: E05B49/00
Filed: 1994-03-11
Abstract: PURPOSE:To simplify operation by installing EEPROM, a rotary switch and a setting resister switch or the like to a control unit and enabling a plurality of code numbers to be registered and protecting the contents of memory from being erased in service interruption. CONSTITUTION:When a code number is registered in an electronic lock for crime prevention in a collective housing and a building or the like, numerical digits are mechanically set in a rotary switch 3 which is installed to a rear cover of a main body protected from a third party while the code number is registered in EPROM 2 by operating a setting resister switch 4. A master code number for a caretaker is registered in a similar manner with employees. When the door is opened, the code number is shifted one place by one place and input by means of an input key 5 installed to the front side and the digits are displayed on a display unit 7 so that they may be input in a control unit 1 by operating the setting key 6. When the input digits are identical to the registered code number, the lock is released. This construction makes it possible to change the code number easily in the case when the user of the lock is changed and reduce the size of the device and enhance the effect of crime prevention as welt.
Patent JP-H07247441-A (JP)
Title: Chlorogallium phthalocyanine crystal, its production and electrophotographic receptor using the same
Inventor: IIJIMA MASAKAZU
IPC: G03G5/06
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a new crystal of chlorogallium phthalocyanine having excellent dispersibility and excellent characteristics of sensitive material and permanence in a resin dispersion system, to provide a method for producing the new crystal and to supply an electrophotographic receptor having high sensitivity characteristics, excellent charge retention and slight defect of picture quality. CONSTITUTION:This crystal is that of a chlorogallium phthalocyanine having the strongest diffraction peak at 27.1 deg. (2theta+ or -0.2 deg.) Bragg angle and is produced by (1) grinding chlorogallium phthalocyanine prepared by synthesis in a dry state, (2) grinding the chlorogallium phthalocyanine prepared by synthesis in the presence of a solvent or (3) treating the chlorogallium phthalocyanine prepared by synthesis with a solvent after the grinding in a dry state. An electrophotographic receptor is made by adding the crystal of chlorogallium phthalocyanine as an electron generating agent to a sensitized layer.
Patent JP-S59194997-A (JP)
Inventor: NAKAYAMA YOUICHI
IPC: B66F9/12
Filed: 1983-04-18
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-S58184714-A (JP)
Title: Manufacture of foil wound coil for transformer
Inventor: MIYAZAKI SHIROU
IPC: H01F41/06
Filed: 1982-04-23
Abstract: PURPOSE:To intensify the winding clamping force and improve a cooling duct in cooling characteristics, by winding sheets around an evacuated cooling duct, and then supplying a refrigerant through the cooling duct to expand and restore the duct to the original state. CONSTITUTION:Two metal panels 15, 16 are combined together and curved with a predetermined curvature. For at least the metal panel 15, a cooling duct 9 having a multiplicity of recesses 18 is prepared and evacuated beforehand. In the course of winding a metal sheet 7 and an insulating sheet 8 one upon another, the evacuated cooling duct 9 is disposed on the circumference of the wound sheets and wound together with the sheets. A refrigerant is supplied through the cooling duct when the transformer is operated. As a result, the evacuated cooling duct is expanded by means of the refrigerant pressure to apply a force in the radial direction of the winding, thereby allowing the winding clamping force to be increased.
Patent JP-S58184818-A (JP)
Title: Polyphase clock generator
Inventor: NAKAMURA FUMIHISA
IPC: H03K5/15
Filed: 1982-04-22
Abstract: PURPOSE:To obtain an inexpensive monolithic integrated circuit, by forming a polyphase clock generator with 2m sets of inverter groups of different input threshold voltages and 2(n-1) sets of exclusive OR circuit groups. CONSTITUTION:Repetitive waves SINa and SINb generated from repetitive wave generating sections SGENa and SGENb are inputted to input terminals INa, INb of the 1st and the 2nd clock generating sections. The SINa, SINb are changed continuously from the maximum input level higher than the maximum input threshold voltage of an inverter INVan or INVbn to the minimum input level lower than the minimum input threshold voltage of INVa1, INVb1. As a result, the waveform is generated from the inverter INV and the exclusive OR circuit EX. The waveform is decoded at the AND circuit groups regarding the output of a T flip-flop TFF as an inverting input and the polyphase clock of (n-1)-phase is outputted sequentially and repetitively.