baber/WOPTO huggingface dataset:
Patent JP-H11218045-A (JP)
Title: Trouble detecting device for air-fuel ratio detecting device
Inventor: SAKAMOTO KATSUHIKO
IPC: F02D41/14
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly detect the trouble of an O2 sensor situated downstream from a catalyst. SOLUTION: During deceleration fuel cut, during lapse of given periods (t1-t3) starting from a time after the starting of fuel cut, and when a sensor output is a rich signal, it is decided that a trouble occurs. To prevent the occurrence of erroneous detection due to consumption of oxygen for reaction to hydrocarbon occluded in a catalyst before fuel cut and discharged during fuel cut, a given period is varied according to a fuel feedback integrated time before duel cut ant by adding a fuel cut integrated time and a integrated air amount during the integrated time.  For example, when the fuel feedback integrated time is longer than a threshold A, diagnosis of a trouble is quickened, and when shorter than the threshold, t1 is varied such that the diagnosis is delayed, Further, t3 is varied such that when an integrated air amount during fuel cut is much, diagnosis of a trouble is quickened and when shorter than the threshold, diagnosis of a trouble is delayed. During the cold starting, detection of a trouble may be executed.
Patent JP-H02214577-A (JP)
Title: Adhesive coating method
Inventor: MAKINO YUTAKA
IPC: B05D7/24
Filed: 1989-02-14
Abstract: PURPOSE:To accurately fix an electronic part and to prevent the generation of a defective product by discharging an adhesive onto the specified position of a substrate from a dispenser to coat the substrate, measuring the coating condition of the adhesive immediately after coating by a camera and indicating the defective product when it is off specifications. CONSTITUTION:The adhesive 10 is applied on the specified position of the substrate 1 in accordance with the preset conditions by the dispenser 2 controlled by a discharge control unit 5. The shape of the adhesive 10 is recognized by the recognition camera 6, and the shape is measured by a picture processing circuit 7 and transferred to a CPU 8. The measured shape data are compared with the preset appropriate range of the shapes of the adhesive 10 by the CPU 8, and whether the shape is accepted or not is determined. When the shape of the adhesive 10 is not appropriate, a detective signal is emitted, and the machine is stopped. Furthermore, the discharge time and pressure of the adhesive 10 from the dispenser 2 are automatically changed. Accordingly, the generation of defective products is minimized.
Patent JP-H11274213-A (JP)
Title: Mounting method of conductive balls
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable mounting only conductive balls on a work, by detecting the difference of heights of the conductive balls which are normally stuck on suction holes and extra balls, from shielding of a light cast from a light emitting element on a light receiving element, or detecting the extra balls from an image of the mounting head lower surface. SOLUTION: At the time of moving a mounting head 22 to a work, only an extra ball 1A is dropped with a brush which slides being in contact with solder balls 1 held on the lower surface of the mounting head 22. The mounting head 22 is made to pass a part between a light emitting element 17 and a light receiving element 18, or the lower surface of the mounting head 22 is image- sensed with a camera, and left extra balls 1A are detected. When the balls 1A are detected, an air pressure unit is operated in the reverse direction, and all of the solder balls are dropped. In another case, the lower surface of the mounting head 22 is thrust into a solder ball layer, and the extra balls 1A are shaken off by scrubbing action in the lateral direction. The mounting head 22 is moved above the work and made to descend, and the solder balls 1 are landed on electrodes of the work.
Patent JP-H10230626-A (JP)
Title: Printer and printing method
Inventor: TAKAHASHI OSAMU
IPC: D06P5/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To set the grading of a pattern arbitrarily by deforming a pattern data based on a standard shape data, a basic data of standard shape and a basic data of an objective shape to be drawn stored in a memory means thereby generating a print pattern data. SOLUTION: An original pattern data, a standard shape data a basic data of standard shape, and the like, are prestored as a dress design data base in an auxiliary memory 2 and an input unit 3 inputs a basic data of an objective shape to be drawn, a basic data of standard shape related to the shape and pattern of a dress, height, etc., of a dresser based on the dress design data base, commands to a printer and a cutter 10, and the like. A grading means in a computer 4 deforms the pattern and shape of a dress inputted through the input unit 3 to conform to the dresser thus generating a print pattern data. Based on the print pattern data, a marking means assigns a pattern to a cloth, or the like, and then the pattern is printed by means of the printer 5 and displayed on a display 6.
Patent JP-S62193687-A (JP)
Inventor: OTSUKA TOMOAKI
IPC: B08B7/00
Filed: 1986-02-19
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-2000230629-A (JP)
Title: Differential gear
Inventor: MIMURA KENJI
IPC: F16H48/38
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear capable of always providing a stable differential limiting force even at low speed. SOLUTION: A plurality of rollers 6 are provided between respective track surfaces 5b of respective pressure rings 5 rotating integrally with a gear case 1 and respective track surfaces 3b of respective bevel gears 3 rotating integrally with respective drive shafts. The inclination angle of a rolling axis of the roller 6 with respect to rotation axes of the track surfaces 3b and 5b is set less than 20 deg., and the inclination angle of the rolling axis of the roller 6 with respect to a plane including the rotation axes of the track surfaces 3b and 5b is set larger than 25 deg. and less than 90 deg.. Accordingly, stable frictional force can be always generated between respective rollers 6 and the track surfaces 3b and 5b, whereby a differential limiting force causing no sticking or slipping even at the low speed can be obtained.
Patent JP-S55127472-A (JP)
Title: Resin composition for cation electrodeposition coating
Inventor: TOMINAGA AKIRA
IPC: C08G18/08
Filed: 1979-03-26
Abstract: PURPOSE: A resin composition which, when coated as a primer, does not foul the top-coat, and which has an excellent throwing power, comprising the reaction product of a basic polyamino resin with low volatility, blocked aromatic polyisocyanates and a bifunctional polyisocyanate.  
     CONSTITUTION: A composition comprising the reaction product of (A) a basic polyamino resin having amino groups and/or hydroxyl groups which are reactive with isocyanate groups with (B) an isocyanate mixture of (a) 40W95mol% of a low-volatility partially blocked aromatic polyisocyanate having at least two benzene nuclei having isocyanato groups directly bonded to nuclear carbons, all but one of said isocyanato groups present on the benzene nuclei being blocked by an alcohol, (b) 2.5W60mol% of a low-volatility fully blocked aromatic polyisocyanate which is same as (a) except that all of the isocyanato groups in said (a) are fully blocked by an alcohol, and 2.5W40mol% of (c) a bifunctional polyisocyanate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60179997-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI HIROMASA
IPC: G11C17/12
Filed: 1984-02-27
Abstract: PURPOSE:To constitute an ROM cell with a single transistor without using a complicated circuit by controlling each word line and a common bit line of an ROM cell consisting of p and n channel transistors. CONSTITUTION:A transistor TR33 is turned on with a clock CK1, and a bit line BL connected in common to n and p channel TRQN and QP forming ROM cells 11A and 11B is precharged. Then a TRQ3 is turned off and the line BL is set in a floating state. While a discharging TRQ1 is turned off with a clock CK3 with a transmission gate TQ1 turned on respectively. Then a work line WLN becomes active and the cell 11A connected to the line WLN is selected. Thus the data stored to the cell 11A are read out via a sense amplifier 13, etc. In the same way, the one-bit information of cells 11A and 11B are read out onto a common bit line with different timings. Thus it is possible to constitute an ROM cell with a single transistor in a simple constitution.
Patent JP-H10221318-A (JP)
Title: Array type ultrasonic probe
Inventor: NAKAMURA TAKASHI
IPC: G01N29/24
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by eliminating unnecessary ultrasonic waves from an acoustic lens by forming gaps between a piezoelectric element and the acoustic lens as ultrasonic wave shielding sections by providing inclined surfaces on both end sides of the element. SOLUTION: An array type probe is constituted by arranging a piezoelectric element 2 in the longitudinal direction on a packing material 1 and providing an acoustic matching layer 3 (3a and 3b) on the element 2, and then, covering the layer 3, element 2, and part of the material 1 with an acoustic lens 4. Gaps 5 are provided between the element 2 and lens 4 by forming the upper end sections on both end sides of the layer 3 in inclined surfaces. The gaps 5 are formed in mere air layers. When the gaps 5 are formed in the air layers, the gaps 5 become ultrasonic wave shielding sections by scattering or absorbing ultrasonic waves. Therefore, the ultrasonic waves radiated from the corner sections of the element 2 are absorbed by the shielding sections and only ultrasonic waves P which are perpendicular to the element 2 are radiated.  Since the leakage of ultrasonic waves from both surfaces of the lens 4 can be suppressed in such a way, the formation of a defective picture can be prevented.
Patent JP-H07241171-A (JP)
Title: Feed for improving physical condition of fishes and shellfishes and method for administering the same
Inventor: NAKAMURA HIROYOSHI
IPC: A23K1/16
Filed: 1994-03-04
Abstract: PURPOSE:To obtain the subject feed, increased in antimicrobial, antiflammatory and antioxidizing actions and capable of reducing a stress on fishes and shellfishes reared in a narrow crawl by mixing propolis with a specific ingredient. CONSTITUTION:This feed for improving physical conditions of fishes and shellfishes is obtained by mixing (A) propolis with (B) at least one of soybeans prepared by fermenting the soybeans, drying the fermented soybeans and converting the dried fermented soybeans into fine powder, rice bran obtained by roasting the rice bran and converting the roasted rice bran into fine powder and finely powdered green tea. When the feed is supplied to the fishes and shellfishes, the appetite is increased to promote the growth and the physical conditions are improved by reducing a stress.
Patent JP-S54126540-A (JP)
Title: Corona discharger
Inventor: EBI YUTAKA
IPC: H01T19/00
Filed: 1978-03-25
Abstract: PURPOSE: To enable enhancement of electrophotographic transfer efficiency as well as formation of good copies, by installing a dielectric member at least near the opening of a shield case for corona discharging.  
     CONSTITUTION: Opening ends 2, 2 of shield case main body 1 are folded inward to narrow a discharge corona current path. Not only opening ends 2, 2 but also both the inner side walls of main body 1 are covered with dielectric 3 made of polyethylene, polyethyleneterephthalate, or the like. When corona discharge wire 9 charged to high voltage is allowed to discharge, corona ions attach to dielectric 3, raising its surface in voltage, and the electric force flux is narrowed by this attachment of ions together with folding of opening 2, 2, and discharge corona current is efficiently controlled in a narrow range, thereby permitting transfer efficiency to be high and good copies to be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55127188-A (JP)
Title: Treating method of preparing industrial water from waste water
Inventor: SAWA TOSHIO
IPC: C02F1/46
Filed: 1979-03-22
Abstract: PURPOSE: To prepare the industrial water conformed to a water quality standard in a high treating speed by a compact apparatus by a method wherein each float separating apparatus carrying out the pressurization, the foaming bed and the filled electrolysis are combined and the size of each treating tank is specified.  
     CONSTITUTION: The volume of treating tanks 31, 51, 71 of each float separating apparatus 30, 50, 70 for carrying out the pressurization, the foaming bed and the filled electrolysis is adjusted to 50,10W5,35W45 respectively when a treating amount of exhaust water per time unit is 100. The exhaust water subjected to same precipitating treatment is entered into an apparatus 20 from a storage tank 10 to be added by a flocculating agent and reached to an apparatus 30. Fine gas bubbles generated by returning a pressurized water to atmospheric pressure in a vacuum apparatus 38 are added along with the exahust water and suspended org. substances within the exhaust water are floated by flocking. The separated water is treated by crude large bubbles from a gas scattering pipe 54 in an apparatus 50 to float a foaming substance and the separated water is used as toiled washing water after chlorine sterilization. The remaining separated water is treated by activated charcoals polarized by passing electric current between a support electrode in an apparatus 70 to adsorb org. nitrogen oxide substance and metal ion and chlorine generated by electric charge sterilizes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05233815-A (JP)
Title: Motion vector detector
Inventor: KONDO TOSHIAKI
IPC: H04N19/50
Filed: 1992-02-21
Abstract: PURPOSE:To improve detection accuracy and reliability by evaluating the reliability of plural motion vector detecting values with the number of edges detected by respective detection blocks. CONSTITUTION:A gamma correction circuit 32 outputs the luminance signal of a photographed image. The BPF 36 of an image vibration-proofing circuit 33 extracts a specified spatial frequency component outputted from the circuit 32. A motion vector detection circuit 32 detects a motion vector in the unit of a block from current and preceding fields. An edge counter 42 counts the number of edges in each block. An arithmetic circuit 44 calculates the motion vector in an entire image by evaluating the reliability of the motion vector detecting values at the respective blocks corresponding to the number of detected edges. The luminance signal and chroma signal of the photographed image are respectively temporarily stored in memories 34 and 23, and a memory read control circuit 46 controls the read positions of the memories 34 and 23 corresponding to the calculated motion vector.
Patent JP-H09227033-A (JP)
Title: Group supervisory operation device for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/06
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To apply effective group supervisory operation control to multiple elevators in consideration of the travel stop state, the balance weight and car load, and waiting time of the elevators. SOLUTION: The present traffic flow is judged (401), whether a car is located at the lobby floor or not is judged in case of the lifting traffic flow (402). If the car is located at a floor other than the lobby floor, the normal allocation process is conducted (403). If the car is located at the lobby floor, whether the departure time interval T elapses or not is judged, a car arrives (404), and the car is started after the departure time interval T elapses (405). Whether a call is downward or not is judged in case of the lowering traffic flow (406), the process is jumped to (403) if the call is not downward, and the car is allocated by the allocation evaluation system added with the waiting coefficient if the call is downward (407).  Whether the call is from the lobby floor or not is judged in case of the normal traffic flow (408), the process is jumped to (404) if the call is from the lobby floor, and the process is jumped to (406) if the call is from a floor other than the lobby floor.
Patent JP-H02214799-A (JP)
Title: Production of fats and oils for frying
Inventor: SUZUKI KAZUAKI
IPC: C11B3/06
Filed: 1989-02-14
Abstract: PURPOSE:To obtain fats and oils for frying with hardly any rise in acid value and deterioration in color tone and flavor due to excellent heating stability by treating a medium-melting fraction prepared by fractionating refined palm oil with an alkali. CONSTITUTION:Crude palm oil is subjected to suitable combination of degumming, deacidifying, bleaching, deodorizing treatment, etc., to remove gums, substances adsorbed on clay, free fatty acids, etc., and afford refined palm oil, which is then subjected to natural fractionation, fractionation with a surfactant or solvent, etc., to provide a medium-melting fraction having 29-46 iodine value. An aqueous solution of an alkali, such as caustic soda, in especially preferably 3-16wt.% concentration in an amount of especially preferably 2-3wt.% is subsequently added, mixed and stirred to carry out alkali treatment. Bleaching and deodorizing with steam are then carried out to afford refined palm oil.
Patent JP-S60177962-A (JP)
Title: Controlling device for welding
Inventor: KAWAI NAOKI
IPC: B23K9/06
Filed: 1984-02-24
Abstract: PURPOSE:To maintain the same arc length even when changes of projection length occur in a controlling device for automatic arc welding by inputting a signal of a welding current value detecting circuit to an arithmetic circuit in addition to signals of a setting device and a welding voltage value detecting circuit. CONSTITUTION:The value of welding current generated from a shunt 7 is detected, and a detected current value corresponding to the value is outputted to the arithmetic circuit 15. The device is similar to conventional one except for additional installation of a welding current value detecting circuit 19. Signals of a setting device circuit 16 that sets the magnitude of welding output and a voltage controlling circuit 17 that controls a welding voltage by controlling electric power element such as a transistor 4 etc. according to voltage instruction values are inputted to the circuit 15. The circuit 15 outputs input and voltage instruction values and wire feeding instruction values from circuits 16, 17, 19. When the detected current value is larger or smaller than the set current value of the setting device, the circuit 15 adds a value corresponding to the difference to the voltage instruction value by the set value, or subtracts from the voltage instruction value to increase or decrease the welding voltage.
Patent JP-H08207933-A (JP)
Title: Leg member of four-way pallet
Inventor: ARAI SHIGERU
IPC: B65D19/34
Filed: 1995-02-01
Abstract: PURPOSE: To provide a leg member for a four-way pallet made of paper tubes wherein the leg member is excellent in mounted load and bend load and easy to work, and a light-weighted pallet can be fabricated at a low cost. CONSTITUTION: A paper pallet P using paper tubes as a leg member 1 comprises paper tubes cut into blocks of an arbitrary length wherein the tubes are placed at corners of the pallet P with its axial direction in parallel with the ground for forming a four-way pallet. In addition, the member 1 is formed with a cut at a portion where a top plate reinforcing material 2 made of a paper tube cut in halves is mounted.
Patent JP-S55126735-A (JP)
Title: Combustion control system
Inventor: TEI UNTATSU
IPC: F23N5/24
Filed: 1979-03-24
Abstract: PURPOSE: To prevent an explosion accident by removing an oil film sticking to an end of an ignition insulator and by eliminating ignition lag by a system wherein voltage is applied to a spark transformer during an exhausting period after completion of the burning of a burner.  
     CONSTITUTION: On closing an operating switch 8, a contact 4-1 of a postpurge timer 4 is first closed to rotate a burner motor 9. The time of a prepurge timer 3 is up to close a contact 3-1, thus applying voltage to a fuel valve 11 and a spark transformer 10 for starting the ignition. When a flame detector 5 detects flames, normal burning is maintained. When a temperature regulator 7 is turned OFF, the contact 3-1 is opened, and conduction to the valve 11 and the transformer 10 is stopped. Thus, since the contact 4-1 remains as it is closed during a period of the postpurge, the transformer 10 is conducted through contacts 4-1, 6-1 until the contact 4-1 is opened, and an oil film is burnt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61197399-A (JP)
Inventor: FUJINO SHUNEI
IPC: B66F9/22
Filed: 1985-02-22
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-H03237748-A (JP)
Title: Semiconductor device
Inventor: WATABE YASUSHI
IPC: H01L23/29
Filed: 1990-02-14
Abstract: PURPOSE:To prevent a heat dissipating part from peeling off a sealing part because of long-term use by forming the sealing part and the heat dissipating part of a large heat dissipating area of the same material integrally. CONSTITUTION:A sealing part 11a of a package 11 of a semiconductor device and a heat dissipating part 11b having a large heat dissipating area are formed integrally of the same material. Therefore, even if the semiconductor device operates and the temperature of the sealing part 11a and the heat dissipating part 11b rise, elongation due to heat expansion does not vary; therefore, a stress is not generated in the sealing part 11a and the heat dissipating part 11b. As a result, even if the semiconductor is used for a long time, the heat dissipating part 11b does not peel off the sealing part 11a to come off and, furthermore, cracks do not occur in the sealing part 11a, which become a path of moisture, etc., to penetrate.
Patent JP-H07242889-A (JP)
Title: Method for producing solid fuel
Inventor: MAEDA SADAHIKO
IPC: C10L5/48
Filed: 1994-03-04
Abstract: PURPOSE:To provide a method for producing a solid fuel capable of being suitably used for waste-thermal recycling devices, capable of reducing a molding power, and strong in compression strength. CONSTITUTION:In this method for producing a solid fuel by mixing combustion ashes with waste plastics and subsequently compression-molding the mixture, ordinary temperature ashes and the waste plastics are mixed with high temperature waste lime stone. More concretely, the combustion ashes comprise 30-90wt.% of inorganic components and 70-10wt.% of carbon components, and have a heat generation value of 1000-4000kcal/kg. The waste plastics and the combustion ashes in a ratio of 0.5-2.0g/g are mixed with the high temperature lime stone heated at 200-400 deg.C in a ratio of the high temperature waste lime stone/ordinary temperature ashes of 0.3-1.0g/g to produce the solid fuel.
Patent JP-S63202859-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OISHI HIROFUMI
IPC: H01M4/06
Filed: 1987-02-18
Abstract: PURPOSE:To improve the penetration of an electrolyte into a negative electrode by melt-bonding fibrous nonwoven fabrics smaller than a separator in at least two portions of a microporous separator, and pressing a metallic lithium plate serving as a negative active material against the nonwoven fabrics for fixing. CONSTITUTION:A metallic lithium plate 8 serving as a negative active material is pressed against a microporous separator through fibrous nonwoven fabrics 12 in at least two portions for fixing. When a positive electrode and a negative electrode covered with the separators 11 are spirally wound, the winding slippage is generated in only the lithium plate 3, and the direct contact of the positive electrode with the negative electrode are prevented. Since need for complete wrapping of the lithium plate with the separators 11 is eliminated, the penetration of an electrolyte into the vicinity of the negative electrode is improved.