baber/WOPTO huggingface dataset:
Patent JP-H08327486-A (JP)
Title: Manufacture of fiber-optic sensor
Inventor: KOBASHI SANENORI
IPC: B81C3/00
Filed: 1995-05-30
Abstract: PURPOSE: To assemble many fiber-optic sensors at a time so as to improve the efficiency of the assembling work of the sensors and, at the same time, to make the assembling work easier by using a guide having a plurality of through holes which are formed in corresponding to regularly arranged sensor heads. CONSTITUTION: A first guide 21 having a plurality of regularly formed through holes 210, 210,... is positioned above a silicon wafer 11 on which numerous sensor heads 1, 1,... are regularly arranged. Then a second guide 22 having a plurality of regularly formed through holes 220, 220,... is positioned above the first guide 21. Numerous fiber-optic pressure sensors are manufactured by simultaneously fixing optical fibers 10, 10,... to the sensor heads 1, 1,... through the holes 220, 220,... and 21, 210,... from the tops side of the second guide 22. Since the fibers 10, 10,... are led to the sticking surfaces of the heads 1, 1,... at once through the guides 21 and 22, the fibers 10, 10,... can be fitted to the heads 1, 1,... at once.
Patent JP-H117886-A (JP)
Title: Damper welder
Inventor: TANAKA SEIJU
IPC: B23K11/22
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To avoid generation of a spark, and fuse a damper wire with high reliability by moving a damper wire press-down means in the direction for separating from a damper wire support piece, and increasing a distance between the damper wire and the damper wire support piece in a fusing position. SOLUTION: After seam welding, when it enters a fusing process of a damper wire 12, a damper wire press-down member 23B rotates by a prescribed quantity in the direction for separating from a damper spring 1B by driving a shaft cylinder. Therefore, a press-down roller 37B rises to a prescribed intermediate position by coming off of the damper spring 14B, and a clamper 27 moves to the right side by driving a motor. A distance L1 between the damper wire 12 and the damper spring 14B at a fusing point increases more than a fusing time distance L2 by the extent that the press-down roller 37B rises. Since a cutting electrode 26B and the damper spring 14B sufficiently separate from each other, a spark between both is not generated.
Patent JP-H08330293-A (JP)
Title: Formation method of insulation film and plasma chemical vapor deposition device used for the method
Inventor: TAMURA YOSHIHIRO
IPC: C23C16/50
Filed: 1995-05-30
Abstract: PURPOSE: To form an insulation film consisting of a silicon oxide thin film containing fluorine in a surface of a board by forming oxygen plasma inside a plasma production chamber and mixing and introducing silicon compound gas containing fluorine and silicon compound gas containing hydrogen as silicon film formation gas. CONSTITUTION: A board 40 is carried into a vacuum container 1 and mounted on a board holder 4. A first piping 211a for introducing oxygen gas, a second piping 211b for introducing hydrogen gas and a third piping 211c for introducing argon gas are connected to a main piping 211 of a first gas introduction system 21 for introducing plasma formation gas. A fourth piping 221a for introducing silicon compound gas containing fluorine and a fifth piping 221b for introducing silicon compound gas containing hydrogen are connected to a main piping 221 of a second gas introduction system 22 for introducing insulation film formation gas and both gases are mixed and introduced. In this process, the ratio of silicon compound gas flow containing fluorine is in the range of 50 to 1% to a total gas flow rate.
Patent JP-S5488888-A (JP)
Title: Moisture sensitive composition
Inventor: KATOU SHIYUNICHI
IPC: A23L3/00
Filed: 1977-12-26
Abstract: PURPOSE: To provide a moisture sensitive compsn. which is based on a ferrous salt, ascorbic acid and a carlonate, is applicable to food, and colors in the presence of moisture.  
     CONSTITUTION: This compsn. is based on a ferrous salt such as FeSO 4 , FeCl 2  or Fe(NO 3 ) 2 , d- or l-ascorbic acid or its salt, and a carbonate such as Na 2 CO 3 , K 2 CO 3 , KHCO 3  or CaCO 3 . The blending ratio depends on necessary sensitiveity and hue, yet the amt. of the ferrous salt is pref. about 0.1 part by wt. to 1 part by wt. of ascorbic acid. This compsn. assumes a white color at an anaerobic state and turns purple in the presence of moisture or steam. Accordingly, it can be used as an indicator for judging the power of a descicating agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0710035-A (JP)
Title: Car body roof structure
Inventor: YOSHIDA TAKESHI
IPC: B62D25/06
Filed: 1993-06-28
Abstract: PURPOSE:To provide a car body roof structure wherein the danger of separation of a roof material is avoided, and reinforcing and sealing performances of the car body roof can be secured. CONSTITUTION:An opening 3 is formed in a car body roof, a reinforcing frame 4 is arranged on the peripheral edge 3a of this opening 3, a different kind of roof material for closing the opening 3 is fixed to the reinforcing frame 4 by a fixing means 6, and fitting error absorbing members 15 for absorbing the fitting error between the roof material and the frame are provided on the fixing means 6.
Patent JP-S644484-A (JP)
Title: Washing water atomizing equipment
Inventor: HOTANI SETSUO
IPC: C23G3/02
Filed: 1987-06-23
Abstract: PURPOSE:To effectively perform drainage and to improve washing effect by arranging a plurality of atomizers in parallel on both sides of the upper middle on a horizontally advancing metallic strip and respectively atomizing washing water obliquely toward the middle. CONSTITUTION:A metallic strip 1 is advanced horizontally in the direction of an arrow. At least, on the respective upper sides of one half zone and the other half zone from the middle a plurality of washing water atomizers 2 are arranged in parallel in the length direction of the strip 1. In addition, said atomizers 2 turn to the middle in plan view, turn obliquely downward in elevation views and are arranged zigzag and sequentially right and left. Washing water supplied from pipes 3, 4 is atomized from the atomizers 2 of the washing water atomizing equipment A1 of said constitution and from the upward side at least of said metallic strip 1. The washing water is drained effectively at the end sides of the metallic strip 1 and washes the strip effectively.
Patent JP-H0821931-A (JP)
Title: Ld module and its driving method as well as light leakage monitor system using ld module
Inventor: GO HISAO
IPC: G02B6/42
Filed: 1994-07-08
Abstract: PURPOSE:To provide an LD module having a means for immediately detecting disconnection of an optical connector and its driving method as well as a light leakage monitor system using this LD module. CONSTITUTION:This LD module is provided with PD 10 as a second photodetector in a position apart from the optical axis in addition to a monitor PD 5 arranged on the optical axis of the LD of an LD chip 4 of the LD module 1. This PD 10 receives the light obtd. by reflection of a laser beam released from the front face of the LD chip 4 at the end face of a ferrule F of the optical connector C coupled to the LD module 1 or the end face of an optical fiber P mounted at this ferrule F. The reflection surface of the optical fiber connector does not exist any more when this connector is disconnected from the LD module 1 and, therefore, the intensity of the reflected light which is detected changes. The driving current of the LD is controlled according to this change.
Patent JP-H09313167-A (JP)
Title: Production of spirulina accumulating lycopene
Inventor: MATSUMURA HARUO
IPC: C12N1/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain Spirulina accumulating lycopene useful as a natural pigment, an anticarcinogenic substance, etc., by culturing the Spirulina in a culture medium containing nicotine in a proper amount. SOLUTION: The Spirulina, preferably Spirulina platensis, is cultured in a culture medium (preferably SOT medium) containing nicotine in an amount of approximately 200-500μ mole/liter. A stationary culture is preferably carried out at 20-30 deg.C by a disconstinuous irradiation method comprising a bright condition under an illuminance of approximately 3,000 lux for 12hr and a dark condition for 12hr.
Patent JP-H11355665-A (JP)
Title: Method for driving image pickup device and electronic camera
Inventor: MISAWA TAKASHI
IPC: H04N5/335
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving an image pickup device and an electronic camera capable of raising the refresh rate of images at the time of normal photographing and at the time of AE and AF and obtaining the image of high picture elements at the time of a macro photographing mode and at the time of output to an external monitor. SOLUTION: At the time of the normal photographing mode and at the time of the AE and AF, the vertical direction of a solid-state image pickup element 28 is thinned to 1/4 or 1/8 and drive is performed. In this case, though the images becomes slightly coarse, the refresh rate is high and power consumption is little. Also, at the time of switching to the macro photographing mode and at the time of externally outputting and confirming image signals (at the time of external output connection), the drive is automatically performed by 1/2 thinning or without thinning. Thus, the image of the high picture elements is fetched, further strict focus confirmation is made possible at the time of macro confirmation and high definition images are viewed on an external large screen monitor.
Patent JP-H04355867-A (JP)
Title: System for distributed processing
Inventor: NAKAGAWA TATSUMI
IPC: G06F15/177
Filed: 1991-05-31
Abstract: PURPOSE:To improve the efficiency of process migration by comparing process class code with a control table and selecting a process unit being appropriate to a processing so as to execute it. CONSTITUTION:A distributed processing system 1 is constituted by computers 3, 4 and 5 respectively coupled by LAN 2. The computers 3 and 4 are respectively provided with processor units(PU) 6, 7, 8; 11, 12 and 13 respectively having the class code which adds processing speed/correspondence possible processing and its level so as to indicate their own ability. The computer 5 is provided with the processor unit(SPU) 17 controlling respective PU 6-8 and 11-13 and assigning process. SPU 17 compares the class code of process with the control table, selects most appropriate PU, permits it to enter the dispersion system and executes the process.
Patent JP-H09318143-A (JP)
Title: Automatic address setting and displaying method for air conditioning system
Inventor: KUMAKURA MASAYUKI
IPC: F24F11/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to recognize an outdoor unit under address setting operation by providing a displaying means for displaying an indication of being under address setting operation when an address of an indoor unit connected to an outdoor unit corresponding to itself is automatically setted for the respective outdoor units, in an air conditioning system wherein a plurality of the outdoor units and indoor units are connected. SOLUTION: In an air conditioning system wherein three outdoor units 1-3 and thirteen indoor units 4-16 are connected, the system is divided into three groups according to the respective outdoor units 1-3. Control systems for the respective outdoor units 1-3 and the indoor units 4-16 are connected by one communicating line 17. When an address is assigned to each of the indoor units, any of the outdoor units, e.g. the outdoor unit 2 is operated for heating and refrigerant is circulated to each of the indoor units 5-8 belonging to the outdoor unit 2 and temperature change of the respective indoor heat exchanger is detected. An address is assigned to an indoor unit corresponding to the indoor heat exchanger showing a specified temperature change to identify the indoor unit and the address setting state is displayed on a displaying means provided on each of the respective outdoor units.
Patent JP-H04353508-A (JP)
Title: Production of thermoplastic resin
Inventor: HIRAI MIKIO
IPC: C08F2/06
Filed: 1991-05-31
Abstract: PURPOSE:To easily obtain the title resin improved in heat resistance, mechanical properties, thermal stability, etc., by polymerization, in a specific solvent, of a mixture of an N-substituted maleimide monomer and vinyl monomer. CONSTITUTION:The objective resin can be obtained by copolymerization, in the presence or absence of (A) a rubbery polymer (e.g. polybutadiene), of a monomer mixture of (B) 5-65wt.% of an N-substituted maleimide monomer (e.g. N-substituted phenylmaleimide) and (C) 95-35wt.% of another vinyl monomer copolymerizable with the component B (e.g. styrene) in (D) 50-1000 pts.wt., based on a total of 100 pts.wt. of the component A and the monomer mixture, of a 5-10C aliphatic or alicyclic hydrocarbon solvent (e.g. n-pentane, cyclohexane) at pref. 50-150 deg.C.
Patent JP-H0321812-A (JP)
Title: Method for measuring semiconductor substrate
Inventor: FUJII MOYURU
IPC: H01L21/66
Filed: 1989-06-19
Abstract: PURPOSE:To easily detect the flatness of a thin film layer formed on a semiconductor substrate by forming a transparent and smooth thin film on the thin film layer and irradiating the substrate with monochromatic light perpendicularly thereto through a microscope. CONSTITUTION:A phosphorus glass layer 4 formed on the semiconductor substrate 1 formed with elements is subjected to a flattening treatment and a magnesium fluoride film 5 is stuck atop this layer. The light source of the microscope 3 is transmitted through a filter, by which the substrate 1 is selectively irradiated with the monochromatic light 2 perpendicularly thereto. For example, the thickness of the film 5 in a part A is set at 1/2lambda with respect to the wavelength lambda of light and, therefore, the reflected wave atop the film 5 and the reflected wave atop the layer 4 interfere with each other and intensify each other. These waves are consequently observed as a bright line. The waves are observed as the bright line at a place where the relation d=1/2.m.lambda (where m=0, 1, 2...) holds with the distance (d) between the film 5 and the layer 4 in a part B. Conversely, a dark line is observed in a place where the relation d=1/2(m+1/2)lambda holds. The more interference fringes are observed in this way as the ruggedness of the layer 4 is larger.
Patent JP-S5490127-A (JP)
Title: Manufacture of hydrazines
Inventor: ROTAARU NOFUTSU
IPC: C07D209/08
Filed: 1978-12-22
Abstract: 1. Process for the preparation of hydrazines of the general formula see diagramm : EP0002721,P6,F1  wherein R denotes an aryl or aralkyl radical and R1  denotes an alkyl, aryl or aralkyl radical, or, if R represents an aryl radical R1  can also represent an alkylene or cycloalkylene radical which is bonded to R in the ortho-position relative to the nitrogen, characterized in that secondary amines of the general formula  see diagramm : EP0002721,P6,F2  are reacted to give nitrosamines and these are reduced, without being isolated, with zinc dust in the presence of hydrochloric acid or sulphuric acid at 0 to 50 degrees C and at pH values of 5 to 6, and the reduction is brought to completion at pH values of less than 4.
Patent JP-S5782297-A (JP)
Title: Semiconductor storage device
Inventor: YAMADA JIYUNZOU
IPC: G11C17/00
Filed: 1980-11-11
Abstract: PURPOSE:To access a relief bit in high speed, by providing an excessive word line drive clock generating circuit separately, in a redundant constitution semiconductor memory performing the relief of defective bits. CONSTITUTION:A redundant constitution semiconductor memory performing defective bit relief outputs a signal from a selection signal generating circuit 14, since an output 26 is selected from an excessive decoder 25 when a defective bit address is applied as external address inputs 1-4, a word line drive clock generator 15 is made inactive and an excessive word line drive clock generating circuit 29 is activated. Thus, independently of selection/non-selection of outputs 10-13 of a decoder 5, word lines 21-24 are made inactive with a word driver 16 and an excessive word line 27 is activated. Thus, no defective bit is accessed and the relief bit is accessed.
Patent JP-S6314527-A (JP)
Title: Optical frequency selective reception system
Inventor: IMOTO KATSUYUKI
IPC: H04B10/00
Filed: 1986-07-07
Abstract: PURPOSE:To obtain an optical frequency selective reception system with advantages such as simple constitution, small size, low transmission loss and low cost by making an optical signal subjected to optical frequency division multiplex transmission incident in a wavelength variable diode oscillated at a desired optical frequency by an injection current. CONSTITUTION:Lots of different information are subjected to optical frequency division multiplex transmission in different optical frequencies f1-fn, the optical signals are multiplexed by a 1 X n port optical star coupler 1 and the result is sent to the reception side through an optical fiber 2. The optical signal is made incident in the wavelength variable laser diode 10 at the reception side. An injection current is controlled in the diode 10 by a drive current control circuit 11, the oscillated wavelength of the diode 10 is varied and when the light is tuned to a desired selected optical frequency, the optical signal of the desired optical frequency is amplified. In giving an output of the diode 10 to an optical AND gate element 14. the element 14 suppresses the optical signal of the undesired frequency included somehow in the original signal, the S/N is improved and the output signal is sent to a photoelectric transducing circuit 12. The circuit 12 transduces the optical signal into an electric signal and gives the result to terminal equipments 13-1, 13-2.
Patent JP-S5584732-A (JP)
Title: Paper feeder
Inventor: NAKASHIMA SHIYUNICHI
IPC: B65H3/56
Filed: 1978-12-20
Abstract: PURPOSE: To enable a work of feeding a sheet of paper with size of several kinds,  by providing an elastic lifter substance, for lifting a bottom plate of the cassette, a movable side plate, freely movable in accordance with a size of the paper, and a separating claw for preventing an action of lapped feeding.  
     CONSTITUTION: A paper form P is contained in a manner with inner surface of a front wall part 3a of a cassette main unit 3 and a positioning reference surface 14 being the reference, and a rear end positioning plate 7 and a movable side plate 8 are shifted with front rear and right left of the paper form P specified simultaneously with a shifting type separating claw 9 shifted in accordance with the movable side plate, and front both corners of the paper form P are positioned under the separating claw 4, 9. A bottom plate 6, for supporting the paper form P, is elastically lifted by a spring 10, 10, and put between the separating claws 4, 9.  With one of the springs 10 being uniformly shifted with the movable side plate 8, a  relative position between the both springs 10, 10 always makes an equal position  from the both side end faces despite a size of the paper form, and a plurality of  kinds of paper can be fed smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05345546-A (JP)
Title: Loading/unloading device for cylinder or the like
Inventor: OKABE KENJI
IPC: B60P1/54
Filed: 1992-06-17
Abstract: PURPOSE:To facilitate and make efficient the loading and unloading of heavy gas cylinder main bodies by providing a raising means for loading gas cylinder main bodies onto a retaining frame which retains the cylinder main bodies of gas cylinders or the like transversely. CONSTITUTION:A retaining frame 1 which retains the cylinder main bodies of gas cylinders or the like transversely comprises two right-and-left longitudinal frames 4 and a transverse frame 5 which intersects the frames 4, and a raising means 13 for loading cylinder main bodies onto the retaining frame 1 is provided. Thus, an unloading device A comprises the retaining frame 1 and the raising means 13. When the unloading device A is loaded on a motor truck to carry cylinder main bodies, the raising means 13 is operated at a loading station to sequentially load cylinder main bodies transversely along the retaining frame 1 using a wire 22.
Patent JP-H10332844-A (JP)
Title: Pendulum apparatus
Inventor: WATANABE YASUHIRO
IPC: G04B45/00
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To improve tastefulness by a method wherein an electrical signal for driving an working body is supplied from a control circuit through a bearing and an indication shaft and the working body is driven or controlled separately from a pendulum to perform complicated and peculiar actions. SOLUTION: A swing rod 2 is always driven by a drive section 22 to be oscillated. A working body 8 is driven by a signal from a control circuit 18 separately from the oscillation of the swing rod 2. In other words, when an electrical signal is outputted from the control circuit 18 in response to a time service signal from a timepiece circuit 20, the electrical signal is supplied to the working body 8 through bearings 14 and 16 and support shafts 4 and 6 and further passing through leads 10 and 12 from leads 30 and 32. As a result, the working body 8 is driven independently and acts free from the oscillation of the swing rod 2. For example, a solenoid 8a of the working body 8 is electrically energized to rotate or move a magnet body 8b so that an arm part 8c is driven for chiming. Thus, the working body 8 can be operated to perform unexpected actions.
Patent JP-H0325110-A (JP)
Title: Snow feed controller of thawing machine
Inventor: KOBAYASHI SHIGEO
IPC: E01H5/10
Filed: 1989-06-20
Abstract: PURPOSE:To protect not to reduce a thawing capacity and make it possible to smoothly operate, by providing a snow-collecting and transfer device on a car body with a traveling device, feeding snow into a thawing tank having a thermal sensor in the inside and regulating snow feed in accordance with the detected value by the sensor. CONSTITUTION:A guide plate 1 is equipped in the front part of a car body 2 provided with a traveling device 7 and made of a crawler and a snow-transfer conveyor 3 is installed between the guide plate 1 and a thawing tank 4. Next, a burner 6 is provided at the bottom of the snow-thawing tank and a thermo- sensor for hot water is set inside the tank 4. When the detected temperature of the thermo-sensor 11 reaches the temperature possible to thaw snow by use of ignited burner 6, an engine 8 is started to travel and snow is fed in the snow-thawing tank 4 via the guide plate 1 and the transfer conveyor 3 and changed in water to discharge to the road side. The snow feed to the snow- thawing tank is controlled in accordance with the detected value of the thermo- sensor 11. In this way, a snow-thawing operation can be executed smoothly.
Patent JP-S5280505-A (JP)
Title: Port selector of concrete pump
Inventor: TANIGUCHI EIJI
IPC: F04B7/00
Filed: 1975-12-26
Abstract: PURPOSE: To eliminate a sealing part of each wall face of suction and delivery chamber and to prevent a damage and leakage of the sealing part, by only shifting a position of slider metal to up and down side to continuously push delivering concrete not hardened coming from hopper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6315980-A (JP)
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1986-07-05
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。