baber/WOPTO huggingface dataset:
Patent JP-H02227644-A (JP)
Title: Method for inspecting soldering of printed board
Inventor: KIRA HIDEHIKO
IPC: G01N21/956
Filed: 1989-02-28
Abstract: PURPOSE:To accurately detect the soldering state by comparing the quantity of reflected light from an inspection window, which has the area obtained by subtracting the area of an electronic component after packaging from foot print area before the packaging, with a reference level and deciding the quality. CONSTITUTION:An image pickup, an area calculation, and an image process are carried out by using individual foot prints 12, formed on the printed board which is irradiated on an X-Y moving table 2 by a light source 3 and has no electronic component packaged, as a 1st inspection window. Then the printed board 1 after the electronic component is packaged on the moving table 2 and the borders between the prints 12 and an electrode 14, and an electronic component main body 13 and the board 13 are detected while the printed board 1 is moved; and the area of the electronic component covering the 1st inspection window is calculated from the measurements and their difference is used as a 2nd inspection window. Then when >=50% of all picture elements which constitute the 2nd inspection window have >=48 brightness, a defect in soldering is decided. Consequently, the state of soldering to the printed board is accurately detected without being affected by the shape of the electronic component.
Patent JP-S51126446-A (JP)
Title: A large scale load controlling system of composite cycle plant
Inventor: MATSUMOTO HIROSHI
IPC: F01K13/02
Filed: 1975-04-25
Abstract: PURPOSE: According to deviation between a plant overall load and a plant load requirement, boiler holding heat is controlled for better follow-up performance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175234-A (JP)
Title: System for displaying temperature and humidity in inter-terminal communication
Inventor: IDE KAZUMASA
IPC: H04B3/46
Filed: 1983-03-25
Abstract: PURPOSE:To display temperature and humidity information received from other terminal on a display device on an own terminal by providing a temperature and humidity sensor and the display device at a terminal. CONSTITUTION:When a channel is established between terminal devices 1a and 1b via a talking line 11 and an exchange 10, a controller 4 in the terminal actuates a channel switch 9a for a prescribed period via a control line 13 to digitize an identification pattern in 8 bits representing temperature data or humidity data and an output of the temperature and humidity sensor 7 by an A/D converter 2. This information is transmitted to the terminal device of the opposite party via a branching circuit 12 without interferring the transmission and reception of the information via a handset 3 and the A/D converter 2 and displayed on the own display device 8 when required. The terminal device 1b of the opposite party receives this temperature and humidity data on a display driving operator 6 to identify whether the data is the temperature or the humidity data and displays the data on the display device 8.
Patent JP-H02229183-A (JP)
Title: Production of alkyldiphenylene oxides
Inventor: TAKEUCHI HARUKI
IPC: C07D307/91
Filed: 1989-03-03
Abstract: PURPOSE:To efficiently obtain the title oxides useful as various solvents or raw material intermediate for polymer by reacting diphenylene oxide with an alkylating agent in the presence of a solid catalyst at a reaction temperature in a specific range. CONSTITUTION:Diphenylene oxide is reacted with an alkylating agent in the presence of a solid catalyst (e.g. silica alumina) at 100-600 deg.C to provide the aimed oxides.
Patent JP-S55485-A (JP)
Title: Battery cover for electronic watch
Inventor: NOZAWA HIDEO
IPC: G04B37/08
Filed: 1979-04-23
Abstract: PURPOSE: To produce a battery cover for electronic watches, which is simple in reducing treatment and which has its battery replacing operation facilitated, by determining the rotating range upon a battery insertion with the use of a relief groove for a bayonet and a protrusion formed at the side of the battery cover.  
     CONSTITUTION: The flange 9 of a battery inserting slit 7 has its inner wall formed with three equi-distant relief grooves 9a, 9b and 9c and a relief groove 14 for regulating the rotation of a battery cover. On the other hand, the battery cover 8 has its  body 11 formed at its ring 10 with protrusions 10a, 10b and 10c and a protrusion  13 for rotation prevention. Upon mounting a battery, this battery 8 is inserted into  a slit 7, and the protrusions 10a to 10c are fitted in the grooves 9a to 9c, respectively. Under the condition having the protrusion 13 abutting against the one end face  9a-2 of a groove 14, the cover 8 is pushed and fastened reliably in the direction of  arrow until the protrusion 13 abuts against the other end face 9a-1 of the groove 14  so that the respective protrusions are retained on the flange 9, as shown in dotted  lines. Thus, the battery cover 8 is fixed to a rear cover 2 by the restoring force of a  packing 12 and the elastic forces of the respective protrusions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04272568-A (JP)
Title: Controller for driving force
Inventor: MINOWA TOSHIMICHI
IPC: F16H59/14
Filed: 1991-02-25
Abstract: PURPOSE:To provide a driving force controller whereby the speed change control of an automatic transmission which precisely satisfies the intention of a driver is obtained without requiring the shift of speed change patterns and which enables sufficient operability to be maintained and fuel consumption to be reduced. CONSTITUTION:A transmission ratio computing means 3 to which engine torque and vehicle speed or engine speed are input is provided and one of data required to compute transmission ratio is not related to throttle opening but to engine torque. The torque of an engine becomes one corresponding to a driving condition desired by a drive by more than accelerator opening and thus transmission ratio control that sufficiently and precisely satisfies the intention of the driver is provided.
Patent JP-S56148603-A (JP)
Title: Runback controlling method in pressure varying running plant
Inventor: KUCHITSU MOTOHARU
IPC: F01D17/20
Filed: 1980-04-18
Abstract: PURPOSE: To ensure a stabilized control of a boiler by throttling a turbine regulator valve while setting of the pressure of main steam of the boiler is allowed to lower more slowly than during normal running when the load command has lowered rapidly by a runback operation.  
     CONSTITUTION: A pressure varying running plant effects control of the pressure of main steam of a boiler and of the load in accordance with a load command signal. When a trouble has occurred to a boiler auxiliary machine or the like, a turbine regulator valve is first throttled by a runback operation. Meanwhile, the rate of variation of a rate limiter 71 is set to 0%/min, and after a predetermined interval of time, it is switched to 1%/min. Thus, even if the load command signal S1 lowers at a rate of variation of 100%/min, the output signal S3 of the rate limiter 71 is allowed to lower slowly at the rate of 1%/min after lapse of a predetermined time after the signal S1 has lowered to 50%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58168001-A (JP)
Title: Optical fiber device
Inventor: NAKAJIMA JIYUNICHI
IPC: G02B6/42
Filed: 1982-03-29
Abstract: PURPOSE:To improve incident efficiency and optical decorating effect by providing light control parts on the incident end face and exit end face of an optical fiber and forming the end faces to smooth surfaces. CONSTITUTION:The end face 11 of an optical fiber 10 is improved in smoothness by a light control part 12 formed by vapor deposition. Therefore, the Fresnel reflection loss and cracking by the fine ruggedness of the end face 11, the light diffusion loss by impurities and the absorption loss by the absorption characteristics of the material of the fiber 10 are reduced. With the constitution wherein the lens-like light control part 12 is formed on the incident end face, the angle of light reception is expanded and the area of light and the improved luminance of the exit end face are resulted from the increased quantity of received light. With the constitution wherein the part 12 is formed on the exit end face, the exit light is diffused and an optical decorating effect is improved. Thus, the incident efficiency and the optical decorating efficiency are improved.
Patent JP-S51126195-A (JP)
Title: Heavy nitrogen measurement apparatus
Inventor: NISHIMOTO MASAJI
IPC: G01J3/06
Filed: 1975-04-25
Abstract: PURPOSE:To take successive measurements of the heavy nitrogen spectrum due to the photoelectric change of a particular wavelength 8 light, which occurs when a luminous flux emitted from the light source of a sample is dispersed by the diffraction grating through a rotation slit.
Patent JP-H01223132-A (JP)
Title: Laminate
Inventor: HANAWA AKINORI
IPC: H05K1/03
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a laminate having excellent flame retardance, electrical characteristics and punchability, by blending a thermosetting resin with the reaction product of halogenated monoglycidyl ether with (meth)acrylic acid using the reaction product as a flame retardant, impregnating the blend into a base material and curing the impregnation. CONSTITUTION:A reaction product of 1mol. halogenated monoglycidyl ether [e.g., (mono, di or tri)chlorophenylmonoglycidyl ether] expressed by the formula (X is halogen; m is 1-3; R1 is H or 1-4C alkyl) with (meth)acrylic acid, preferably of <=1mol. is blended with a thermosetting resin using the reaction product as a flame retardant and the blend is impregnated into a base material and the impregnation is cured to provide the aimed laminate.
Patent JP-H08230473-A (JP)
Title: Door device of vehicle
Inventor: MATSUDA TATSUYA
IPC: B60J5/04
Filed: 1996-03-07
Abstract: PURPOSE: To provide a reasonable door device for a movable vehicle having cabin with doors which is constructed in small weight, has a sufficient strength, allows a person to get on and out easily, and excels in visibility. CONSTITUTION: Two transparent glasses 2, 3 with no frame are furnished up and down on a door 4 at the cabin of a vehicle, and between the two glasses 2, 3 a supporting frame 1 to couple them together is installed in the longitudinal arrangement and equipped with a door knob 38 for opening and closing, and an opening/closing hinge mechanism for the door is coupled with this frame 1.
Patent JP-H09240977-A (JP)
Title: Runaway preventing device for elevator at slow speed operation
Inventor: TAKEI TOMOYA
IPC: H02P27/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To immediately stop rotation of a motor so as to insure safety of an operator, when frequency of alternating current power output from an inverter device is detected and the frequency becomes higher than a reference value, namely when an elevator begins to run away by a trouble of the inverter device and the like. SOLUTION: When low speed elevating operation of an escalator is carried out, by pushing an elevating operation switch O.UP, the charge coil UPC of an elevation contact UP is excited, usually opened preliminary contacts UPa1-UPa4 are closed, and an inverter device 21 receiving an operation direction command of elevating direction reconverts three-phase current power from a three-phase current power source 4 and outputs.  The output current is detected by a current detector 221, converted to an inverter current periodic signal CINV of H by positive half period by a current periodic signal generating circuit 2221, the period Ta is compared with the period Tb of a reference periodic signal CSTD output from a reference period generating circuit 2222 by a speed increase judging circuit 2223, and at Ta<=Tb, an abnormality stop signal EST for stopping the output of the inverter device 21 is output.
Patent JP-H05248530-A (JP)
Title: Speed change pressure controller of automatic transmission
Inventor: KATO YUJI
IPC: F16H61/10
Filed: 1992-03-09
Abstract: PURPOSE:To improve the effect of speed change shock reduction by controlling the pressure to operate a friction element at a torque phase separated from an inertia phase in the speed change by an automatic transmission. CONSTITUTION:When an automatic transmission performs up-shift speed change to a higher speed stage from a lower speed stage by engaging a certain friction element, a torque phase time measuring means measures the torque phase time to the moment when the speed change ratio begins to change at the beginning of speed changing. An optimum torque phase time calculating means determines optimum torque phase time favorable for reducing the shock caused by speed change according to the input to the automatic transmission. A speed change pressure learning controlling means performs learning control of the operation pressure of a certain friction element in the torque phase so that the actual torque phase time measured by the torque phase time measuring means may coincide with the optimum torque phase time.
Patent JP-S63216772-A (JP)
Title: Printing-controlling system
Inventor: NOUSAI TOYOSHIGE
IPC: G06F3/12
Filed: 1987-03-05
Abstract: PURPOSE:To shorten a printing code processing time and enable a reduction in the total capacity of internal storage means, by sequentially arranging printing codes in the order of printing positions without waiting until a paper length amount of the printing codes are stored into a printing code storage part, and storing the arranged printing codes. CONSTITUTION:With a predetermined printing code inputted, printing position information 3 corresponding to the code is designated by a printing position controlling part 3, and is outputted to a storage position controlling circuit 55a. Based on the information 3, the controlling circuit 55a accesses a storage address designating circuit 55b, and outputs a corresponding storage address 3'. Based on the address 3', a data storage controlling part 51 stores the printing code information 2 into a storage part 54, sequentially in the order of printing position. This processing is performed each time a printing code is inputted. The printing codes sored into the storage part 54 are simultaneously taken into a bit map data writing circuit 61 sequentially in response to a starting signal 8 from a printing starting controlling part 10, are converted into corresponding printing data by a CG 62, the printing data are developed into a bit map data storage part 7, and are sequentially printed.
Patent JP-2000248704-A (JP)
Title: Safety device for staircase
Inventor: NAKANISHI MINORU
IPC: E04F11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety device in staircases for improving the safety for falling and dropping from a staircase. SOLUTION: This safety device in staircases is provided with a speed sensor which measures the moving speed of persons going upward and downward along a staircase, a weight sensor 2 on the top and bottom of the staircase, an air bag 3 between steps adjacent to each other, impact sensor 4 at each step. The air bag is operated with the components mentioned above connected to a controller 5 at the occurrence of falling accident at a steep by operating the controller 5. This constitution protects the head and body of the person who falls from the staircase.
Patent JP-S62210106-A (JP)
Title: Tire with chain pattern
Inventor: SAKASHITA TATSUO
IPC: B60C11/117
Filed: 1986-03-07
Abstract: PURPOSE:To improve the traction and braking efficiencies of the tire in the caption on the snow road by providing land portions continuing netlikely and polygonal recesses enclosed by the land portions, and forming communicating grooves communicating the recesses adjoining in the peripheral direction of the tire so as to cross the land portions. CONSTITUTION:A tread pattern 3 provided on the tread 2 of a tread rubber 1 is constituted from land portions 4 continuing netlikely and a large number of polygonal recesses 5 enclosed by the land portions 4. Also, communicating grooves 6 are formed on the land portions 4 for communicating the recesses 5 adjoining in the peripheral direction of the tire. Moreover, longitudinal grooves 8 are formed on the bottom surfaces 7 of the recesses 5. Each of the bottom surfaces 7 of the recesses 5 is provided at the position of which depth from the tread surface is 0.3-0.5 times the thickness of the tread rubber, and each of the depths of the grooves 8 is set at 0.5-0.9 times the thickness of the tread rubber in measurement. Thereby, the rigidity of the land portions 4 can be maintained sufficiently though the recesses 5 are enlarged in area, and as a result it is possible to ensure the excellent traction efficiency on the snow road.
Patent JP-H11251717-A (JP)
Title: Method for arranging components on printed circuit board
Inventor: HAYAKAWA YOSHIHISA
IPC: G06F17/50
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging parts on printed circuit board by which the positions of components to be arranged on a printed circuit board can be decided easily, can reduce the burden of the designer, and can reduce radiation noise. SOLUTION: The position of a feeding section 201 on the mounting surface of a printed circuit board 300 is decided in advance, and a component arranging area 301 is set on the basis of the position of the feeding section 201. Then the area 301 is divided into metric divisions R1, R2, and R3 by drawing virtual metric lines 302 and 303. The component mounted on the circuit board 300 are classified into A1, A2,..., Aj,..., Ax in the order of power consumption of the component. The components are arranged in the order of A1, A2,..., Aj,..., AX accordingly to their power consumption from the division R1 which is the closest to the feeding section 201.
Patent JP-H07232524-A (JP)
Title: Suspension for driving wheel
Inventor: OGISO SATOSHI
IPC: B60G9/02
Filed: 1994-02-25
Abstract: PURPOSE:To build a watt link in a suspension of a driving wheel so that a swing arm and a lateral link do not interfere with a drive shaft, a fuel tank, etc. CONSTITUTION:This is provided with a lateral beam 20 to connect a pair of carriers 12L, 12R, a pair of trailing arms 14L, 14R, a differential gear device 24 arranged in front of the lateral beam 20 and a pair of drive shafts 22L, 22R to connect a driving wheel and the differential gear device 24 to each other. A swing arm 32 supported by a car body 18 free to pivotally move and a watt link 50 consisting of a pair of lateral links 40L, 40R pivotally installed on an end part of the swing arm 32 and a corresponding carrier on both ends are provided at a position in the front of the drive shafts.
Patent JP-H04285817-A (JP)
Title: Thermal type flow sensor
Inventor: MATSUMOTO KAZUHISA
IPC: G01F1/692
Filed: 1991-03-15
Abstract: PURPOSE:To attain miniaturization of an element and improvement of mass- productivity without lowering the precision in detection of a flow rate, by a method wherein a thermal insulation layer constituted of glass glaze is formed in a part on an alumina substrate and a heating resistor and a temperature measuring resistor are provided on the same substrate so that they are insulated thermally from each other. CONSTITUTION:In a sensor to be employed for an automobile, a household electrified product and an industrial instrument, glass paste of alkaline earth borosilicate is printed on a part of an alumina substrate 5 and baked at a prescribed temperature, so that a thermal insulation layer 6 be formed. Moreover, Ni is applied to be a film thereon by vacuum evaporation, and a heating resistor 1 is formed on the thermal insulation layer 6 and a temperature measuring resistor 2 on the alumina substrate 5 respectively by sputter etching. Thereby a sensor element is made to have a structure wherein the heating resistor 1 is disposed in one end of the alumina substrate 4 and the temperature measuring resistor 2 in the other end. Since they are formed on the same substrate, miniaturization of the element and improvement of mass-productivity can be attained.
Patent JP-H06266055-A (JP)
Title: Cell unit and film unit with lens using said unit
Inventor: NOMURA MASAAKI
IPC: G03B17/02
Filed: 1993-03-11
Abstract: PURPOSE:To increase the supply amt. of electric power per unit time and to suppress the housing space for dry cells to a volume of one dry cell by connecting two dry cells having the same diameters as that of AA type dry cell and a specified length and a specified rated voltage in series to constitute one cell unit. CONSTITUTION:The cell unit 25 is composed of two rod-like short cells 40, 50 connected in series. The cell 40 has an anode at the top end 41 and on the outer wall 42 and a cathode on the rear end 43. The cell 40 has 1.5V rated voltage, 14+ or -0.5mum diameter D same as that of AA type alkali cell, and 25+ or -2mm length H. The cell 50 has the same structure as that of the cell 40. The cell unit 25 is equipped with an anode terminal 30 on the outer wall of the cell 40 which is disposed in the front side and a cathode terminal 31 on the rear face 53 of the cell 50 disposed on the rear side. Two cells 40, 50 are coverd with a shrink film 60 to make one body to expose only the anode terminal 30 and the cathode terminal 31.
Patent JP-H05259247-A (JP)
Title: Prober for solid image-pickup element
IPC: H01L21/66
Filed: 1992-03-10
Abstract: PURPOSE:To reduce a black defect on a solid image-pickup element by carrying a wafer with a device surface facing downward by an arm and making a surface of a wafer stage itself for mounting the wafer face downward. CONSTITUTION:A wafer stage 3 is designed to suck a wafer so that it faces downward, wherein when the wafer is carried by an arm with its device surface downward, the wafer is sucked by the wafer stage 3 as it is. In addition an air shower 13 for blowing off dust attached to a probe is also incorporated. Since a signal of an image sensor 9 is output to a monitor 12 and a device pad is aligned with the probe based on the image, operation is easy to do. Thus there is no difficulty in operativity by an apparatus constitution being reverse vertically to a conventional one, instead total development together with a machine such as a light source may reduce an opportunity that a man is concerned with fine adjustment during operation or routine work, resulting in a reduction in black defects of the solid image-pickup element.
Patent JP-H10309196-A (JP)
Title: New mammalian dd-1 gene
Inventor: EMERY JOHN G
IPC: A61K48/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new mammalian DD-1 gene including a nucleic acid having high identity with a nucleic acid encoding DD-1 polypeptide of a specific sequence, and used for production of the DD-1 useful for therapeutic protocol design, diagnosis, etc., of neuronosis, cancer, autoimmune disease, etc. SOLUTION: This new mammalian DD-1 gene is a newly isolated polynucleotide comprising a nucleotide having at least 80% identity along the whole length with a nucleotide sequence encoding DD-1 polypeptide having an amino acid sequence of the formula, or a nucleotide sequence complementary with the nucleotide sequence, and is used for production of the DD-1 polypeptide useful for design of therapeutic protocol of neurological degenerated disorder, aplastic anemia, polycystic kidney, osteoporosis, chronic degenerated liver disease, cancer, autoimmune disease and rheumatic arthritis, and diagnostic assay of these symptom, etc. The polynucleotide is obtained by screening a plaque derived from human myelic cDNA library.