baber/WOPTO huggingface dataset:
Patent JP-H01226285-A (JP)
Title: Digital storage device for analog signal
Inventor: OSAWA MASAHIRO
IPC: H04N5/907
Filed: 1988-03-04
Abstract: PURPOSE:To use the circuit element of low processing frequency by providing a first storage device to A/D convert and store an analog signal according to the rise of a sampling clock, and a second storage device to A/D-convert and store it according to the fall of it. CONSTITUTION:A first A/D conversion circuit 2 performs the A/D conversion of a video signal according to the rise of the sampling clock of a positive phase, and an even number-th digital signal is stored in a first picture memory element 6. Besides, a second A/D conversion circuit 3 performs the A/D conversion of the same video signal according to the rise of the sampling clock of a negative phase, and an odd number-th digital signal is stored in a second picture memory element 7. Then, these even number-th and odd number-th digital signals are written in the respective memory elements 6, 7 in the turn from a head address according to an address signal from a memory control circuit 5.
Patent JP-H08246005-A (JP)
Title: Press die for flanged powder compression molded goods having notched groove
Inventor: NAKAMURA TOSHIHIRO
IPC: B22F5/10
Filed: 1995-03-13
Abstract: PURPOSE: To lower the failure rate of flanged powder compression molded goods having notched grooves at the time of taking these goods out of the press die for producing the powder compression molded goods by composing the press die of a die for packing powder and specifically designed upper and lower levers. CONSTITUTION: Raw material powder is packed into the die 6 having a hole 7a for forming a flange part and a hole 7b for forming a bobbin as the die for producing the powder compression molding 1 composed of the flanges 2, 2 having the upper notched groove 3 and the lower notched groove 4 and a bobbin 5 by press molding a powder raw material. The upper lever 8 having a pressing surface 9 for the top end face of the molding 1 and a male type projecting piece 14 for forming the upper notched groove is inserted into the die from above. The lower punch consisting of a moving lower lever 12 which has a pressing surface 13 for the bottom end face of the bobbin of the molding and is formed with a projecting line piece 16 having male type projecting pieces for forming the upper notched groove at their top ends in the longitudinal direction on both side end faces and a stationary lower lever 10a which is freely slidable with the holes for forming the flange parts of the die 6 and has pressing surfaces 11a, 11b for the rear surfaces of the flanges of the powder compression molding 1 is inserted into the die from below. The powder raw material is thus press molded and the molded goods 1 are easily disassembled and detached from the die without failure.
Patent JP-S57167328-A (JP)
Title: Production of synthetic resin molding having metallized layer
Inventor: ICHIMURA MASANORI
IPC: B32B15/04
Filed: 1981-04-09
Abstract: PURPOSE: To produce the titled molding having a Cr color and freed from a problem of poor appearance such as crack, by forming a vacuum-metallized layer of a specified Cr alloy on the surface of a synthetic resin molding.  
     CONSTITUTION: The degreased surface of a synthetic resin (e.g., ABS resin) molding 1 is coated with a polyester-urethane paint or the like to form a base coat layer 2. Then, onto this layer is vacuum-metallized a Cr alloy consisting of Fe: 6W20wt%, Ni: 40W65wt% and Cr: 15W30wt% to form a vacuum-metallized layer 5. If necessary, onto the metallized layer is coated an acrylic urethane paint or the like, containing 0.0005W0.1wt% blue pigment or dye such as Phthalocyanine Blue to form a top coat layer 6, 10W20μ thick. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02233943-A (JP)
Title: Solar heat collecting device
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1989-03-03
Abstract: PURPOSE:To provide a small-sized supporting mechanism and a compact device as a whole and at the same time to apply a balanced load to the supporting mechanism by inserting a supporting rod into a groove in a supporting frame. CONSTITUTION:Although an entire solar heat collecting element is controlled for its direction in response to an output from a solar beam direction sensor 14, controlling over its direction is performed such that a supporting rod 2 is controlled by a rotary mechanism stored in a base member 1. The supporting frame 3 is provided with a groove 9 at its lower half in such a way as the supporting rod 2 can be inserted into it and arranged there. A supporting shaft 4 is fixed at an upper part of the supporting rod 2 and connected to a supporting frame 3 via rotary mechanism 5. Although the supporting frame 3 may fix and support the solar beam collecting element through a proper structure, the solar beam collecting elements 6 at the portions corresponding to the supporting rod 2 and the supporting shaft 4, i.e., the elements enclosed by a solid line 10 in the figure are placed at the front side in respect to the supporting shaft, resulting in that the surplus solar beam collecting elements are placed at a rearward location. With this arrangement, it is possible to decrease an eccentric load applied to the supporting points and thus it is possible to provide the supporting structure which is suitable for a large-sized solar beam collecting device having several solar beam collecting elements.
Patent JP-H11245262-A (JP)
Title: Method and apparatus for manufacturing thick plate of multi-stage cooling type
Inventor: YAMADA YOSUKE
IPC: B29C45/76
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a thick plate of a high quality in a short time by setting a gap of mold cavities to a predetermined distance, supplying a molted resin, cooling it to a predetermined temperature while dwelling it to form a core, then separating the cavity gap at the predetermined distance, supplying a molten resin in a short time, and cooling it once or more while dwelling it. SOLUTION: A gap of cavities 21 of molds 7, 9 is set to a predetermined distance. An opening/closing valve 5 is opened, an accumulator 18 is closed, and a molten resin 17 is supplied. At the first time of supplying a molten resin into the molds 7, 9 the valve 5 is closed at a limit value of leaking the molten resin by an air pressure in the mold of discharging gas permeable metal from overall surfaces of the molds 7, 9, and the accumulator 18 is opened to store the molten resin. The molten resins in the molds 7, 9 are pressurized by a screw jack 11, and a first stage core is simultaneously cooled. The gap of the cavities 21 is increased, the molten resin is supplied in a short time. Coating of the melted resin is repeated to mold thick plates in a multistage manner.  A molding time of the plate can be shortened by efficiently cooling it, and the plate of high quality having no shrink or bubble is obtained.
Patent JP-S53139788-A (JP)
Title: Protein adsorbent
Inventor: MIYAKE TETSUYA
IPC: C07K17/08
Filed: 1977-05-10
Abstract: PURPOSE: To obtain a protein adsorbent having improved strength and adsorptivity, by copolymerizing a cyano-containing monomer with a low cyano group content with a crosslinkable monomer to form a porous resin having a specific range of average pore size. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000248480-A (JP)
Title: Method for dyeing very high density polyester cloth
Inventor: KURODA SAOAYA
IPC: D06P5/20
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a dyeing method wherein very high density waterproof polyester cloth is uniformly dyed in cloth crossings without streaky defects to finish the cloth in an excellent dyeing reproducibility (repeatability) and the environmental pollution problem due to dye wastewater is solved because unconsumed dye is completely recovered and reutilized. SOLUTION: This method comprises dyeing very high density waterproof polyester cloth made of ultrafine polyester fiber having <=1.0 denier monofilament fineness and having >=2,300 total covering factor with a disperse dye in a medium of supercritical carbon dioxide at 120-155 deg.C and 200-300 bar.
Patent JP-S58167106-A (JP)
Inventor: TOMIUCHI SHINICHI
IPC: B28B5/00
Filed: 1982-03-30
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-S54144607-A (JP)
Title: Position detecting system of linear car
Inventor: KIYOUTANI YOSHIYASU
IPC: H02P25/064
Filed: 1978-05-04
Abstract: PURPOSE: To detect the position of a running car with good accuracy and in high responsibility and improve its economy by applying electromagnetic coupling system between the ground and the car and using a propulsion coil itself as the signal propulsion medium.  
     CONSTITUTION: A coil of air core frame structure, that is, loop type is used for transmission. The air core frame coil 14 is fit to a running car 15 facing a propulsion coil 1 and in addition a sine wave oscillation circuit is equipped. Singal current is generated in the stated propulsion coil 1 by the alternate magnetic field given to a frame coil 14 through this oscillation circuit. On the other hand a branch circuit 8 and a signal composite circuit 18 are equipped near a propulsion current supply unit 7 on the ground part, the propulsion current is separated through the branch circuit from the signal current generated in the stated propulsion coil 1. Detection signals, etc. including the relative information to the position of the propulsion coil are enabled to be obtained by dealing the branched signal current with the composite circuit 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51128794-A (JP)
Title: Laser processing apparatus
Inventor: ISHIKAWA KEN
IPC: B23K26/06
Filed: 1975-05-01
Abstract: PURPOSE:To provide an apparatus to perform good laser processing efficiently by dividing laser ray of circular section generated from oscillator into two semicircular shape and by irradiating onto work-piece so that circular arc being positioned in opposed state.
Patent JP-S60196615-A (JP)
Title: Measuring apparatus
Inventor: TAKADA KOUJI
IPC: G01C15/00
Filed: 1984-03-19
Abstract: PURPOSE:To measure the configuration and the size of a large structural body highly accurately, by providing a highly accurate image sensor device so that it can be moved up and down and in the slant direction, and computing the coordinates of each target on the image by a triangulation surveying method. CONSTITUTION:Based on the command from a central electronic control unit 29, an image sensor device 11 of a goniometer M is directed toward a group of bolt holes in a material to be measured 22, and the collimation angles are measured. The image sensor device 11 grasps a plane, in which a group of bolt holes are provided, and the brightness in the plane is converted into an electric signal. The signal is sent to the central electronic control unit 29 through an electronic image-sensor-device control unit 27. The device is positioned at a point A and a point B by program control, and triangulation is performed. This method is suitable for the relatively compact material to be measured.
Patent JP-S54144876-A (JP)
Title: Semiconductor element
Inventor: MIYAMOTO KAZUTOSHI
IPC: H01L21/314
Filed: 1978-05-04
Abstract: PURPOSE: To increasingly increase the passivation effect and to make longer the life, by taking the two layer construction as the Si 3 N 4  film and the SiO 2  film laminated on it for the passivation film provided on the surface of semiconductor element.  
     CONSTITUTION: The circuit part 2 is placed on the semiconductor substrate 1, the Si 3 N 4  film 3b is coated on the entire surface, and double layer construction is taken by coating the SiO 2  film 3a. Thus, on the circuit part 2, the coating of the Si 3 N 4  film 3b less in pin holes makes less in the opporunity of passing through of pin holes through the double layer, with the less probability of superposition of pin holes even with the SiO 2  film 3a comparatively many pin holes through lamination. Further, since the soft film 3a in the hardness comparatively plays a role of reinforcement of the film 3b, the occurrence of crack is also less. After this, the opening for electrode pick up is made and the electrode 4 is attached. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04274035-A (JP)
Title: Optical disk
Inventor: SEGAWA HIDEKI
IPC: G11B7/24015
Filed: 1991-02-27
Abstract: PURPOSE:To prevent the addition, alternation and erasing of data by forming a resin film on a recording film with simple operation when needed, absorbing the heat liberated in the recording film by a laser beam by the resin film and releasing the heat necessary for recording and erasing. CONSTITUTION:A resin film is formed on the recording film 5 of substrates 1 and 2 when needed in a DRAW type or reloadable optical disk.
Patent JP-H06263297-A (JP)
Title: Roller and roller device
Inventor: USUI KAZUNORI
IPC: B65H27/00
Filed: 1993-03-15
Abstract: PURPOSE:To feed band-shaped materials such as aluminum foils and synthetic resin films stably without doing damage. CONSTITUTION:A surface part 3 whose outer periphery is formed cylindrical by arranging a hard elastic element 1 and a soft elastic element 2 alternatively in the peripheral direction is formed at a core part 4 which is provided with a shaft 5 and whose rigidity is high. The width of all or a part of the hard elastic elements 1 are changed over the whole length or a part in the axial direction of the hard elastic element 1 to make the elastic deformation amount of the soft elastic element 2 by the contact pressure of a band-shaped material to be fed larger than the hard elastic element 1, thus feeding the band-shaped material.
Patent JP-S57167339-A (JP)
Title: Preparation of resin composition with excellent water resistance
Inventor: OKAMOTO TAKASHI
IPC: C08L29/14
Filed: 1981-04-08
Abstract: PURPOSE: To prepare a resin compsn. with excellent water resistance, by reacting an aldehyde, in the presence of an acid, with a compsn. obtained by blending a water-soluble polyamide with vinyl alcohol polymer.  
     CONSTITUTION: A resin compsn. is prepared by blending (A) a water-soluble polyamide (which contains a sulfonic acid or sulfonate group in the molecule, e.g., the one obtained from sodium 3,5-dicarboxybenzene-sulfonate and hexamethylenediamine) with (B) vinyl alcohol polymer. An aldehyde compd. (e.g., formaldehyde) is made to react with the above mixt. in the presence of an acid (e.g., sulfuric acid, oxalic acid) The obtained resin compsn. exhibits excellent water resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59181799-A (JP)
Title: Positioning device for electrode coating of disk-shaped ceramic piezoelectric element
Inventor: WATANABE ZENSAKU
IPC: H01L41/22
Filed: 1983-03-31
Abstract: PURPOSE:To coat an electrode easily with good yield and with high accuracy by forming like a concentric circle cylindrical recessed part of a base provided with a hole for vacuum-chucking a disk-shaped ceramic piezoelectric element, the outside circumference of an annular thin plate, and a round hole. CONSTITUTION:The base 13 is placed on an almost central part of an electrode coating machine body 14 so as to be freely movable, and attached horizontally so that a screen having an electrode pattern can be rotated against the surface of the base 13. Subsequently, an annular thin plate 12 matching the outside diameter of a disk-shaped ceramic piezoelectric element 11 for coating an electrode is selected and inserted into a cylindrical recessed part 13' provided in the center of base 13'. The size of the inside diameter of an annular thin plate 12' is selected to be 0.1 millimeter larger than the outside diameter of the disk-shaped ceramic piezoelectric element 11 for coating an electrode can be selected. Subsequently, the disk-shaped ceramic piezoelectric element having a mark of the center for coating an electrode is put into the annular thin plate 12, and setting is executed visually so that this mark becomes the center of a screen electrode pattern.
Patent JP-S55144517-A (JP)
Title: Sensor unit for bathtub
Inventor: KAJIYAMA SHIGERU
IPC: G01K13/00
Filed: 1979-04-30
Abstract: PURPOSE: To enable bathing in a hot water of appropriate quantity at an appropriate temperature without hindrance, by providing a temperature sensor on the reverse side of a board and two water level sensors at different heights on the board and securing this board near the hot water feed port of a hot water inlet pipe.  
     CONSTITUTION: A temperature sensor 2 is provided on the reverse side of a board 1 made of synthetic resin, metal or the like. Two water level sensors 4, 5 are provided at different heights on the board. This board is secured on a bathtub 16 so that the lower water level sensor 5 is located near the hot water feed port 8 of a hot water inlet pipe 7. Detection signals from the sensors are picked out through lead wires 9 to operate a controller to perform water quantity control or termperature control or give alarming. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63219295-A (JP)
Title: Digital bus transmission switching system
Inventor: NUNOKAWA RYOZO
IPC: H04Q3/58
Filed: 1987-03-09
Abstract: PURPOSE:To manage one unit of extension communication with two information channels, by detecting the delivery section of the information channel of an opposite extension terminal setting a frame bit as reference by the extension terminal, and receiving the bit of information of the delivery section by the terminal. CONSTITUTION:The extension terminal 14 (14A, 14B,...) detects the bit address of a frame setting the leading edge of a frame bit generated by a main device or a master machine 13 as reference by using a counter 8, and operates a timing generation circuit 7 based on the value of the counter 6. The circuit 7 generates the timings of a reception circuit 8 and a transmission circuit 9. A control circuit 11 decides a reception address bit section and a transmission address bit section based on a control data sent from the main device or the master machine 13 to the terminal 14 via a control channel bus. And the circuit 8 receives and takes out the bit of information of a reception section, and the circuit 9 transmits the bit of information to a transmission section. In such a way, it is possible to perform one unit of communication with two information channels without necessitating the distinction of a bit of incoming information from a bit of outgoing information.
Patent JP-S5514-A (JP)
Title: 5-benzoylphthalonic acid and its derivative (-form) and their preparation
Inventor: HISATSUKA KENICHI
IPC: C12P7/50
Filed: 1978-05-08
Abstract: NEW MATERIAL:5-Benzoylphthalonic acid or its derivatives (ϕ-form) of formula I (R is H, lower alkyl).  
     EXAMPLE: Methyl 5-benzoylphthalonate of formula II; mp, 176W178.5°C, the infrared spectrum is given as the chart.  
     USE: A bactericidal agent for Helminthosporium leaf spot of rice plant. Surface active agent. Intermediates of drugs.  
     PREPARATION: A Pseudomonas bacterium producing 5-benzoylphthalonic acid, such as Pseudomonus SG 9611 (FERM-4469), is cultured in an enriched medium containing biphenyl, a by-product produced in large quantities on petroleum refining, as the sole or major carbon source through shaking culture or submerged culture with aeration process. The 5-benzoylphthalonic acid accumulated is separated and purified. Further, it is esterified with diazomethane to give the methyl ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07260260-A (JP)
Title: Hot air heater
Inventor: HOSHINO SATOSHI
IPC: F24H9/02
Filed: 1994-03-24
Abstract: PURPOSE:To provide a hot air heater having an exterior case which has a simple rear side appearance, is capable of reinforcing a back plate on which a motor is mounted and can secure safety without the need of a fan guard. CONSTITUTION:This hot air heater is provided with an exterior case 20 having a hot air outlet 21 in a front face, a heat exchanging part 37 provided within the exterior case 20, a blower 44 consisting of a motor 44A and a blower fan 44B for blowing air toward the heat exchanging part 37. A back plate 24 of the exterior case 20 is provided with a motor mounting protrusion 47, and a large number of small holes for ventilation are provided in the back plate 24. The motor 44A of the blower 44 is mounted on the inside face of the motor mounting protrusion 47.
Patent JP-S55146204-A (JP)
Title: Controlling system for turbine
Inventor: NAGASHIMA SHIYUNZABUROU
IPC: F01D21/00
Filed: 1979-05-04
Abstract: PURPOSE: To prevent overspeed of turbine, by providing a control valve and a bypass valve in a bypass pipe which is extended from a portion of the turbine to the exhaust pipe of turbine.  
     CONSTITUTION: A high-pressure bypass pipe 14 is provided for communicating a capacity section 11 formed between high-pressure control valve 2 and high-pressure turbine 3 to exhaust pipe 3 of low-pressure turbine 7, and a high-pressure bypass valve 15 is provided in the bypass pipe 14. Similarly, there is provided a low-pressure bypass valve 17 in the same way. With such an arrangement, when load is removed, control circuit 19 is set into operation for opening both of the bypass valves 15, 17 rapidly, so that working fluid remaining in capacity sections 11, 12 is dumped into exhaust pipe 13 instead of flowing into high-pressure turbine 3 and low-pressure turbine 7. Therefore, output of these turbines 3, 7 is lowered and they can be protected against overspeed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59179800-A (JP)
Title: Electrolytic descaling method of cold rolled stainless steel strip with good efficiency
Inventor: ISHIKAWA MASAAKI
IPC: B21B45/06
Filed: 1983-03-31
Abstract: PURPOSE:To perform efficient electrolytic descaling by subjecting a steel strip to a dipping treatment in a molten alkali salt, an electrolytic treatment in an aq. neutral salt soln. using only the cathode plate, and an electrolytic treatment in an aq. sulfuric acid soln. using only the anode plate then to an electrolytic treatment under a specific condition in an aq. nitric acid soln. CONSTITUTION:A cold-rolled stainless steel 3 is first subjected to a dipping treatment in a molten alkali salt dipping tank 11 and is then passed through an aq. neutral salt soln. tank 15 so that the steel is electrolytically treated by the cathode plate alone. The strip is then passed through an aq. sulfuric acid soln. tank 12 and is electrolytically treated by the anode plate alone and is thereafter subjected to a dipping treatment in an aq. nitric-fluoric acid soln. tank 13. The steel is passed through an aq. nitric acid soln. tank 14 and is electrolytically treated in succession to said treatment. The anode plate (+) in the advancing direction of the strip 3 is disposed longer in total length than the cathode plate (-)in this stage and the electrolytic treatment is accomplished by impressing a DC voltage between both electrodes.
Patent JP-H03255495-A (JP)
Title: Menu display system for window operation
Inventor: ENOMOTO MASAHIKO
IPC: G06F3/0482
Filed: 1990-03-05
Abstract: PURPOSE:To prevent misoperation from being selected caused by the equivocalness of a menu by providing a means for comparing a window size, a means for generating menu data satisfying the compared result and a menu display means. CONSTITUTION:This system is provided with the means 2 for comparing the sizes in respective directions between the logical screen and the physical screen of a window, the menu generation means 3 for generating the menu data in which a scrolling operation menu in a direction where the sizes are coincident according to the compared result is omitted, and the menu display means 4 for performing display based on menu data. When a menu display demand for a window operation is given from an input means 1, the sizes of the logical screen and the physical screen are compared by the window size comparing means 2. Based on the compared result, the data in which the operation menu in a direction where scrolling can not be performed is eliminated is generated by the window operation menu data generation means 3 and the data is displayed on the menu display means 4. Thus, inconvenience that the menu is erroneously selected because the menu display is equivocal is eliminated.