baber/WOPTO huggingface dataset:
Patent JP-H03188576-A (JP)
Title: Histogram calculating device
Inventor: KOMEICHI MASATOSHI
IPC: G06T1/20
Filed: 1989-12-18
Abstract: PURPOSE:To reduce and simplify the circuit scale by selecting the data showing the computing result of an arithmetic means when the coincidence is secured between the picture element data inputted precedently and the present input picture element data and selecting the data read out of a storage means when no coincidence is obtained between both picture element data and then applying the selected data to the arithmetic circuit. CONSTITUTION:A data comparing means 13 of a histogram calculation control part 131 compares the picture element data inputted precedently with the present input picture element data. When the coincidence is obtained between both data, a selection means 19 of a histogram calculation control part 151 is con trolled. Thus the means 19 selects the computing result data that has undergone the operation of histogram and gives it to an arithmetic means 15. Then the precedent computing result data undergoes the second operation of histogram. Therefore the means 15 carries out successively histogram operations and these computing result data are stored in a storage means 17 even through the picture element data of the same value are continuously read out of the means 17. As a result, the circuit scale of the part 151 can be reduced and simplified.
Patent JP-H02174233-A (JP)
Title: Forming metal bump of ic chip
Inventor: NAKAYAMA KEIJI
IPC: H01L21/60
Filed: 1988-12-27
Abstract: PURPOSE:To enable an IC chip with bump to be formed easily by forming the bump at the bump forming substrate side for transfer by plating and forming the bump at an electrode pad of an IC chip by transferring the bump on the substrate to the IC chip side. CONSTITUTION:Electrolytic plating is performed with a conductive film 2 as a minus electrode using a bump forming substrate for transfer 1 and an Au bump 6 is formed at a window 3a of a mask for plating 3. Then, the array surface side of an electrode pad 5 of an IC chip 4 is positioned and piled up on the substrate and an electrode pad 5 of the IC chip 4 is allowed to contact the upper part of the bump on the substrate. In this state, the electrode pad 5 and the bump 6 are joined by thermal compression bonding or supersonic bonding. If the IC chip 4 is separated from the substrate 1 in this state, the Au bump 6 is peeled off the conductive film 2 of the substrate 1 and is adhered to the side of the IC chip 4.
Patent JP-H102077-A (JP)
Title: Gutter for utilizing rainwater
Inventor: ABE YOSHINOBU
IPC: E04D13/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To automatically select the quantity of rain and effectively utilize rainwater by providing a cylindrical main pipe, a cylindrical bypass pipe board with a central space on one side surface of the main pipe, and a cylindrical utilizing water branch pipe bored on the other side surface of the main pipe. SOLUTION: When rain is little, rainwater is carried from an eaves gutter to the rainwater inlet part 2a of a main pipe 2, passed through a mesh 3 and a precipitation part 5, and discharged to a sewage through an effluent discharge part 2c from the discharge port 9b of a receiving tray 9. When rain is much, it is more than the discharge quantity of the discharge port 9b, the level is raised to a level around H1 or a utilizing water branch pipe 6, the flowing is started through it, and foreign matters are caught b a filter chamber 7, so that water suitable for living water can be taken out from a main utilizing water discharge port 8.  When the level is further raised to a level around plus H2 , or the branch part 10a of a bypass pipe 10, excessive rainwater starts to flow from the branch pipe 10a, and is discharged to the sewage through a connecting part 10b, a combining part 10c, and the effluent discharge part 2c.
Patent JP-H08178307-A (JP)
Title: Heat cooking appliance
Inventor: HOTTA MASAMI
IPC: F24C7/04
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a cooking machine which is used for various purposes, even though for a food to be cooked, for example, which can fulfill its function as a dresser when not used as a cooker or which can grill the food until its surface gets scorched. CONSTITUTION: A cooking appliance is so composed that lower heat sources 2 are provided, that a movable head 4 having upper heat scources 5 is attached openably by lifting or turning to a cooking machine body 1 having a food- placing shelf 3 above the lower heat sources 2, and that the movable head 4 is used as a dresser at closure position above the food-placing shelf 3. Furthermore, the cooking appliance is so composed a scorching member 6 for grilling a food to be cooked until the surface thereof gets scorched can be attached to at least one side of the lower heat sources 2 and the upper heat sources 3.
Patent JP-H10152512-A (JP)
Title: Anionic polymerization initiator
Inventor: YAMAUCHI MICHIKAZU
IPC: C08F297/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new highly active polymerization initiator capable of readily controlling the molecular weight and using a wide range of copolymerization components. SOLUTION: This polymerization initiator is used for producing a polymer having a polymeric main chain represented by formula I [monomer units A to E may each be arranged in any sequence; (a) to (e) are each wt.% of the monomer units A to E based on the total weight of the monomer units A to E; A is a cyclic conjugated diene-based monomer unit; B is a chainlike conjugated diene-based monomer unit; C is a vinyl aromatic monomer unit; D is a polar monomer unit; E is one or more monomer units selected from an ethylenic and an α-olefinic monomer units; (a+b+c+d+e) is 100; 0<=(a), (b), (c), (d) and (e)<=100] and has 100-5,000 number-average molecular weight expressed in terms of the standard polystyrene.  The reactional active center is an organometallic complex represented by formula II [(n) is an integer of 1-4; R<1> is a compound, etc., having the polymeric main chain represented by formula I; R<2> is hydrogen, a halogen, etc.; M<+> is a cation of a group IA metal of the periodic table; X is an organic compound containing one or more of O, N and P] and formula III [(m) is an integer of >=2].
Patent JP-H03189673-A (JP)
Title: Fixing device
Inventor: SENBA HISAAKI
IPC: G03G15/20
Filed: 1989-12-20
Abstract: PURPOSE:To surely reduce offset without causing an evil such as the deterioration of a coating layer and irregularities in an image by impressing bias having the same polarity as toner on the core bar of a fixing roller. CONSTITUTION:Conductive material 5 is dispersed in fluorine-contained resin 3 consisting of PTFE in the coating layer 4 of the fixing roller 1. Ordinarily, the PTFE is electrostatically charged to be negative by the friction with a transfer material (especially, paper) and the transfer material is electrostatically charged to be positive on the contrary. Since the conductive material exists in the PTFE, negative charge on the surface of the roller is transited to the core bar through the conductive material. Furthermore, the positive voltage is impressed on the core bar, so that the conversion to the negative charge is accelerated and the negative charge on the surface of the roller is reduced. Meanwhile, the entire fixing roller has a positive potential by the bias voltage. Therefore, electrostatic repulsive force acts to the toner T from the fixing roller side and the transition quantity of the toner T to the roller is reduced. Thus, the offset is reduced.
Patent JP-H04196981-A (JP)
Title: Video camera
Inventor: MARUICHI TAKANORI
IPC: H04N5/225
Filed: 1990-11-28
Abstract: PURPOSE:To allow the manual adjustment of various setting states without increasing the size of video camera apparatus by freely attachably and detachably disposing an adjustment adapter for manuals setting of various adjustment states, such as iris, gain and white balance, between a battery mounting part and batteries. CONSTITUTION:The manual adjustment adapter 15 is disposed between the battery mounting part 8 and batteries 12 of a camera body 1 in the case of manual adjustment of the various states. Namely, the detaining parts 11A, 11A and 11B, 11B of the battery mounting part 8 and the detaining parts 28A, 28A and 28B, 28B of the manual adjustment adapter 15 are engaged and the manual adjustment adapter is fixed to the battery mounting part 8. Automatic iris adjustment and manual iris adjustment are switched by the iris adjustment switching button 17 of the manual adjustment adapter 15 if the adapter is mounted in such a manner. The iris can be adjusted to a user's desired opening degree by rotating an iris adjustment dial 16 when the adapter is switched to the iris adjustment.
Patent JP-H06170394-A (JP)
Title: Sewage treatment method and apparatus
Inventor: SUZUKI TATSUHIKO
IPC: C02F9/00
Filed: 1992-12-08
Abstract: PURPOSE:To enhance the separation efficiency of the suspended substance contained in raw water to be treated by mixing the raw water to be treated with pressurized air dissolved water under atmospheric pressure to bond fine air bubbles to the suspended substance in the raw water to be treated to float and separate the suspended substance and subsequently subjecting treated water to biological treatment. CONSTITUTION:At the time of the treatment of sewage, sand and sludge in sewage are removed to obtain raw water to be treated. This raw water to be treated is mixed with pressurized air dissolved water formed by introducing compressed air into water in a pressure tank 37 by a compressor 43 in an inflow passage 34 to be introduced into a float separation tank 36 and fine air bubbles generated from the pressurized air dissolved water are bonded to the suspended substance in the raw water to be treated to float and separate the suspended substance by the buoyancy of air bubbles. The pretreated water from the float separation tank 36 is sent to a biological treatment device 33 and the org. matter in the pretreated water is decomposed and removed by aerobic bacteria under the aeration due to an air diffusing blower 42. At the time of the backwashing of the biological treatment device, backwashing waste water is returned to the inflow passage 34 through a waste water storage tank 52 to be subjected to float separation treatment.
Patent JP-H11164161-A (JP)
Title: Image processor and its method
Inventor: OTSUKA YASUMASA
IPC: G06T1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To shorten time needed for resist adjustment at the time of shipment and to improve productivity by providing a control means which controls the image formation of color component pixels in an image forming means, based on specific correction data held in a holding means. SOLUTION: This processor has a means the forming a specific pattern image, a means which inputs correction data for correcting color slurs between color components obtained on the basis of a pattern image from outside the processor, holding means for the inputted correction data, a means which controls image formation of color components in an image forming means according to the held correction data, etc. For example, this processor prints out a test pattern image by a printer 17 as resist adjustment at shipment and holds a correction amount determined on the basis of color slurs generated on the test pattern in a control part 18 via a connector 19. Consequently, color slurring is suppressed on a printer 17, after shipment.
Patent JP-2001148676-A (JP)
Title: Ground digital broadcasting receiver
Inventor: UEHARA MICHIHIRO
IPC: H04J11/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for receiving ground digital broadcasting transmitted by OFDM segment constitution, judging the transmission format of the OFDM segment in a short time and demodulating received digital signals with high reliability. SOLUTION: Reception signals are subjected to FFT (11), squared data (13) after delay detection output (12) is performed for each carrier are used and whether the carrier is a pilot carrier or a data carrier is discriminated (15). By utilizing the fact that the number of the pilot carries included in the OFDM segment is different ina synchronous modulation part and a differential modulation part, the transmission format of the segment is identified (17) and the signals of respective symbols are used for the identification.
Patent JP-H03190989-A (JP)
Title: One-pack type moisture-curing waterproof material
Inventor: FUKUDA KEISUKE
IPC: C08G18/48
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the subject waterproof material especially excellent in mechanical strength of a cured material and free from bleeding out and shrinkage after cure by blending a terminal NCO group-containing polyurethane prepolymer with a plasticizer, a filler, a pigment, a weathering stabilizer, etc. CONSTITUTION:With (A) a polyurethane prepolymer synthesized from (i) an organic polyisocyanate and (ii) a polyoxyalkylene polyol having <=40 hydroxyl number and <=0.04meq/g total degree of unsaturation and having 0.5-3wt.% terminal NCO group content, (B) 40-80wt.% additives such as a plasticizer, a filler, a pigment, a weathering stabilizer and a solvent are blended, thus obtaining the objective waterproof material.
Patent JP-H05166571-A (JP)
Title: Connector
Inventor: KASHIBA SEIICHI
IPC: H05K1/14
Filed: 1991-12-12
Abstract: PURPOSE:To hold a flexible printed wiring board in a good connected state so as to obtain high reliability of connection by providing at one part of a connector a member for regulating the end face position of a reinforcing plate provided on the reverse side of a connection terminal. CONSTITUTION:A flexible wiring board 1 is put on a slider 8 and pushed into a housing 5 so as to electrically connect a plurality of terminal patterns to a plurality of corresponding armatures 6. Since a protrusion 8 is provided which regulates the end face position of a reinforcing plate 3, the position of the reinforcing plate 3, i.e., the position of the wiring board 1 can be regulated to the normal position by the inner wall of the housing 5 when the terminal patterns are connected to the respective armatures. When the wiring board 1 is out of position the reinforcing plate 3 is on the protrusion 8a and the slider 8 cannot be fully inserted into the housing and be locked; therefore, connection failure due to deviation of both of them can be prevented.
Patent JP-H10173724-A (JP)
Title: Multimedia traffic controller
Inventor: MUSHA MASATAKA
IPC: H04L12/70
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the technology of data transfer by which data are efficiently transferred, in response to the contents of the transferred data. SOLUTION: This multimedia traffic controller that controls traffic of multimedia data transfer via a transmission medium is provided with attribute information read means 114, 117 that read attribute information denoting whether or not an information error or missing is detrimental to communication information from transferred data and with reliability adjustment means 112, 119 that set reliability of transferred data, depending on the attribute information read by the attribute information read means 114, 117.
Patent JP-H02172625-A (JP)
Title: Electrolytic finish processing method
Inventor: NISHIKAWA MORIHISA
IPC: B23H3/00
Filed: 1988-12-26
Abstract: PURPOSE:To conduct processing uniformly with a processed matter having any shapes of processing surface, by moving relatively an electrode in three dimensional directions including a direction confronting the processing surface of the processed matter, and setting at a desired value a distance confronting each processing surface of the processed matter, and conducting processing. CONSTITUTION:An electrode 1 having a shape that follows a processed matter and the processing surfaces of the processed matter is immersed in opposition in an electrolytic liquid, and a pulse electric current is electrified at a space between the processed matter and the electrode 1, and an electrolytic finish processing that finishes the processing surfaces of the processed matter, is done. On this occasion, the electrode 1 is moved relatively in three dimensional directions including a direction confronting the processing surface of the processed matter, and stoppage is made by maintaining at a desired value a distance l confronting the processing surface of the processed matter. After this, the pulse electric current is electrified at a space between the electrode 1 and the processed matter, and an electrolytic finish processing is uniformly done with various processing surfaces.
Patent JP-H05164402-A (JP)
Title: Hot water supply machine
Inventor: MIZUNO HISAYOSHI
IPC: F24H1/40
Filed: 1991-12-12
Abstract: PURPOSE:To prevent the outer cylinder from being cooled excessively even if there is a change in the volume of delivered hot water. CONSTITUTION:A thermo-valve 8 that throttles the flow rate by temperature rise is assembled to the outlet of the cylinder winding water tube 5 of a secondary working liquid channel. The secondary working liquid channel is formed of a series of cylinder winding water tube 5 which is formed as one body with the wall face of an outer cylinder 2 that forms a combustion chamber 1 and one end of which is connected to a supply water pipe 7 and a main heat exchanger 6 that is assembled in the state that it crosses a primary working liquid channel through which heated liquid passes and one end of which is connected to the downstream side of the cylinder winding water tube 5. A supply water pipe 7 that strides the thermo-valve 8 and cylinder winding water tube 5 and the inlet of the main heat exchanger 6 are connected by a connecting pipe 9. With this arrangement the temperature of boiling up in the cylinder winding water tube 5 becomes substantially constant, and an excessive cooling of the outer cylinder 2 that accompanies condensation can be avoided.
Patent JP-H08186815-A (JP)
Title: Sub band coding method
Inventor: MURAKOSHI TAKA
IPC: H04N19/423
Filed: 1994-12-28
Abstract: PURPOSE: To realize the sub band coding method in which a video signal is compressed at a high compression efficiency and weblet conversion with less image quality deterioration in a decoded image is adopted. CONSTITUTION: A digital video signal is divided into plural frequency bands in the vertical and horizontal directions in a spatial frequency region through 2-dimension multi-layer weblet conversion, and the signals are rearranged into plural data blocks each comprising number of data such as 8×8 for each sampling unit of the digital video signals. When data in the data blocks are scanned in a prescribed sequence to generate data strings, the data are scanned so as to easily cause 0-run. Since 0-run takes place frequently, efficient coding is conducted in the run length coding and the video signal is compressed at a high compression efficiency and the deterioration in the image quality of a decoded image is reduced.
Patent JP-2001147597-A (JP)
Title: Transfer device for printer
Inventor: KUWABARA AKITOMO
IPC: G03G15/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device for a printer capable of reducing the deviation of a printing position and toner scattering caused when a toner image is transferred from a photoreceptor to recording paper mainly caused by the speed fluctuation of the recording paper. SOLUTION: In this transfer device for the printer, a lower separator 27 and an upper separator 28 are equipped with a suction mechanism.
Patent JP-H04207369-A (JP)
Title: Television if modulating circuit
Inventor: SUGANUMA MASAHIKO
IPC: H04N5/44
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to demodulate any of a convensional television(TV) broadcasting system and a broadcasting system whose band is wider than that of the convensional one by switching IF filters having respectively different band width and the band width of a demodulated output in accordance with the band width of an IF signal outputted from a tuner. CONSTITUTION:The IF filters 3, 4 respectively corresponding to the band width narrower than an IF signal such as a convensional TV signal and the band width wider than that of the convensional TV signal are switched by switching circuit 2, 7. A system for extracting a signal passed through a voice carrier trap 6, out of a signal demodulated by an AM detecting circuit 5 is used for modulating a convensional TV signal and a signal extracted from the prestage of the trap 6 is not restricted at its band by the trap 6. Consequently modulating signals in a wide band can be obtained and the modulation of signals can be attained independently of the difference of band width by switching these signals synchronously with the switching of the filters 3, 4.
Patent JP-H06161061-A (JP)
Title: Color image forming method
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/413
Filed: 1992-11-16
Abstract: PURPOSE:To provide color images having good color balance and excellent color reproducibility even if color development processing is speeded up. CONSTITUTION:The silver halide color photographic sensitive material which has 2 to 20mol% average iodide content of all silver halide emulsion layers and in which the total sum of the couplers and high boiling org. solvents contained in all hydrophilic colloidal layers existing further from a base than the red sensitive emulsion layers nearest the base is 1 to 10g/m<2> is color developed by the developer incorporated with the main developer expressed by the formula. In the formula, R1 denotes, for example, alkyl; R2 denotes; for example, alkylene; R3 denotes, for example, alkyl.
Patent JP-H10151414-A (JP)
Title: Ultrasonic oscillator
Inventor: TERADA SOTARO
IPC: H03K17/695
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage to an ultrasonic oscillator in the case of abnormality by installing a feedback means equipped with a current detecting coil and a phase shifting circuit and a driving means equipped with a half bridge driving circuit and an output transformer. SOLUTION: A feedback means 22 detects the phase of the current supplied to an ultrasonic oscillator 18 by a current detecting coil 221, the detected phase is adjusted by a phase shifting circuit, and an input signal I is output to a PLL means. Besides, a driving means 20 drives two switching elements 241, 242 which are arranged on the primary side of an output transformer 27 and have the same output properties alternately at the same voltage by a half-bridge driving IC 26, generates a high voltage alternating current on the secondary side of the transformer 27, and supplies the alternating current power to the oscillator 18. In this way, the oscillator 18 can be prevented from being damaged in the case of abnormality to stabilize the operation of the oscillator 18.