baber/WOPTO huggingface dataset:
Patent JP-H1152908-A (JP)
Title: Driving device for plasma display panel
Inventor: HOSOI KENICHIRO
IPC: G09G3/291
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a noise to stabilize a system, and to reduce power consumption at the time of driving a switch by utilizing electrode capacity of a plasma display panel and a resonance characteristic of a coil provided in a driving device. SOLUTION: A switch SW7 is turned on and a row electrode is kept at a ground potential in a scanning period. Next, switches SW8 and SW9 are turned on, the switch SW7 is turned off, a switch SW2 is turned on, electric charges of a capacitor C1 for withdrawing electric charges are supplied to an output 01 through a coil L1, a diode D1, and the switch SW8, and electric charges are charged to row electrodes. At the time, a rising part and a falling part of a scanning pulse are made a waveform having loose tilt owing to resonance by the coil L1 and electrode capacity of PDP. Thus, a waveform in which high frequency components are reduced is made at the time of rising and falling of a scanning pulse, needless radiation of an electromagnetic wave is reduced, and increasing power consumption by a high frequency wave is suppressed.
Patent JP-H0268988-A (JP)
Title: Surface mounting printed wiring board
Inventor: OMAE KENICHI
IPC: H05K3/40
Filed: 1988-09-02
Abstract: PURPOSE:To remove an interpad short-circuit due to solder while facilitating positioning of components by partially providing unevenness to an electronic component mounting part of a printed wiring board and giving copper plating to the whole uneven part while selectively scraping the copper plating from the upper part for forming a plurality of pads for installing the surface mounting components. CONSTITUTION:Unevenness is partially provided on a printed wiring board 1, the uneven part is overall given copper electro-plating 4 and the copper electro-plating 4 of the uneven part is selectively scraped from the upper part for forming a plurality of pads 6 to 8 for installing surface mounting components. For instance, a plurality V-shaped grooves 2 are formed on a part of the printed circuit and a small-diameter hole 3 is opened on the part requiring electric connection to the pad. Next, all the V-shaped parts are given copper electro-plating 4 and the small-diameter hole 3 alike is given throughhole plating 5. After copper electro-plating 4 is further given on that electro-plating, the upper surface of the copper electro-plating 4 is scraped followed by etching from thereon so that the conductive pads 6 to 8 are separated respectively.
Patent JP-2001040606-A (JP)
Title: Curbstone with drain ditch
Inventor: TAKAHASHI EIZO
IPC: E01C11/22
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make rainwater difficult to stagnate on a roadway and reduce hindrance for traffic by forming a number of rainwater flowing holes opened in a drain ditch on the vehicle roadside of the cover body of curbstones constituted of a body having the drain ditch and the cover body. SOLUTION: Curbstones 1, 1 arranged on the boundary of a roadway 6 and a sidewalk 7 are composed of a body 3 having a drain ditch 2 and the cover bodies 4, 4, and integrally molded of a synthetic resin. A number of rainwater flowing holes 5, 5 are formed on the side of the roadway 6 of the cover body 4 to be opened in a drain ditch 5 respectively. As the result, even when big rainfall occurs, rainwater is discharged from the rainwater flowing hole 5 to the drain ditch 2 of the body 3 of the curbstone 1, and traffic hindrance of a vehicle passing on the roadway can be reduced. In addition, the curbstone 1 is simply and easily manufactured, further the whole weight is lightweight and execution is easy.
Patent JP-H1060648-A (JP)
Title: Articles such as mechanical parts and their production
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C14/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide articles such as mechanical parts (except for automotive parts and image forming device parts), which are excellent in several points among the sliding property with other articles and members, wear resistance, water repellence and gas barrier property. SOLUTION: Carbon films F having wear resistance and lubricity are formed on the contact surfaces S1', S2', S4' of the mechanical parts (except for automotive parts and image forming device parts), toys (including parts of finished toys) and materials for construction and civil engineering work with other articles. The carbon films F having the wear resistance, lubricity and water repellence are formed on the outside surfaces S3' of the sheets. The carbon films F having the wear resistance, lubricity and gas barrier property are formed on the outside surfaces S5' of pipes (except for hoses as automotive parts).
Patent JP-H04104246-A (JP)
Title: Light shielding paper
Inventor: SETO YOSHIHIRO
IPC: G03C3/00
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the light-shielding paper excellent in fixability of carbon black and not adversely affecting to a photosensitive material by incorporating the carbon black and a cationic dye. CONSTITUTION:The light-shielding paper contains the carbon black, such as gas black, furnace black, or channel black, in a proper amount decided in thickness, weight per unit area, and layer structure so as to ensure the light shielding performance, and the cationic dye having a dye cation salt in the color developing site, such as diarylmethane, triarylmethane, azamethine, and anthraquinone type dyes, thus permitting the light-shielding performance to be ensured and adverse influences on the photosensitive material to be eliminated.
Patent JP-H1152930-A (JP)
Title: Backlight control device, and program recording medium
Inventor: SAKAI TORU
IPC: G09F9/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a backlight to be easily lighted in a dark place even in a state in which a backlight is automatically turned on in a dark surrounding place, the backlight is automatically turned off owing to no operation for a fixed time, to contrive a long lifetime of a battery. SOLUTION: A CPU 1 functions ABO(auto-backlight off) for turning off an EL backlight 7 under a condition in which input operation is not performed during lighting of the EL backlight 7 in accordance with surrounding brightness by an ABC(auto-backlight control) function. But even if the ABO is made to function like this, the EL backlight is turned on again by performing some input operation.
Patent JP-2001042479-A (JP)
Title: Roll film for photograph
Inventor: MIZUNO KAZUNORI
IPC: G03C3/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a roll film for photograph which is sanitary and which can be easily and surely sealed. SOLUTION: First and second slits 20 and 21 are provided in the rear part of a light shielding trailer 13, and a reinforcing tape 22 is stuck around the slits. A photographer inserts a locking part 13a into an inside peripheral part through the slit 20, takes out the part 13a to an outside peripheral part through the slit 21, then folds the part 13a toward an opposite side; so that the photographic film 11 can be sealed in a light tightness state. Besides, aluminum foil excellent in plasticity is provided on the part 13a, so that loosening after sealing can be prevented.
Patent JP-H0558007-A (JP)
Title: Printer with printing result advance display function
Inventor: ANDO HATSUO
IPC: B41J29/42
Filed: 1991-09-02
Abstract: PURPOSE:To make an efficient editing work possible by equipping a means which syntherizes a printing result by a printing setting, which is shown by printing data and control codes included in the printing data, and a printing setting on a printer side, and graphic-displays prior to a printing. CONSTITUTION:Table making data which is prepared by setting a printing format is transferred to a printing device (1e) by a LAN. This table making data is received by an interface (1f), and is divided by a control unit (1a) into character data and character pitch or control data which indicates a line feed pitch, etc., and the printing data is image-developed based on the control data, and is stored in a memory (1d) as image information. When all the printing data has been received, and a printing start indication is transmitted from a data processing unit, or when the capacity of the memory (1d) exceeds the limit, and the necessity to start printing is automatically generated, the printing image which is developed on the memory (1d) and the setting information of the printing device (1e) are synthesized and graphic-displayed on a display unit (1c)
Patent JP-H0561805-A (JP)
Title: Access order adjustment system for information processing system
Inventor: NAKAGAWA AKIRA
IPC: G06F9/46
Filed: 1991-09-02
Abstract: PURPOSE:To reduce the number of the switching operation times of an access line for an information terminal to be a minimum so as to considerably improve the processing efficiency of a whole system by rearranging respective access requests in a request queue file in accordance with a prescribed order and reregistering them in an intermediate queue file. CONSTITUTION:A control part 4 executes a following processing. When the access request designating the name of an optical disk 8 is inputted, for example, the requests are sequentially stored in the request queue file 12. The requests are read at prescribed timing and they are collected for the respective optical disks 8. They are rearranged so that the optical disk 8 which the access line forms at present becomes the most preferential so as to reregister it in the intermediate queue file. An actual access processing is executed in the stored order into the intermediate queue file 13. Since access can continuously be executed in the request, the number of the switching operation times of the access line can be reduced. Furthermore, the probability of the switching operation of the access line can be reduced immediately at first time.
Patent JP-S59111439-A (JP)
Title: Receiver having circuit saving power at stand-by
Inventor: TOKUNAGA CHIYUUJI
IPC: H04B1/16
Filed: 1982-12-17
Abstract: PURPOSE:To eliminate an unreceivable state by operating a carrier detector when the power supply is connected and disconnected and connecting the power supply by the operation of the detector. CONSTITUTION:A full CH carrier detector 9 sweeps frequencies of CH1-CHN to detect whether or not a carrier is incoming to each CH, and when the carrier is incoming, a control signal is outputted to connect a power supply for the said CH circuit. That is, since the control signal to each CH is shorter than t7/N where t7 is one sweep time of the CH1-CHN of the full CH carrier detector, a signal inputted from a control signal input terminal 602 at the CH1 is kept till the incoming of the control signal after the next sweeping by a holding circuit 611 to control a power supply connecting and disconnecting switch 223 so as to connect the power supply.
Patent JP-S59112155-A (JP)
Title: Solar heat collector
Inventor: IWAMURA KAZUYUKI
IPC: F24S90/00
Filed: 1982-12-16
Abstract: PURPOSE:To enhance heat-collecting efficiency by a method wherein an evaporating part on the secondary side of a heat exchanger and a condensing part in a heat- accumulating part are connected to each other by a heat-transmitting medium circulating pipe inclined in a fixed direction, in a device for collecting and accumulating solar heat by utilizing a heat-transmitting medium circulating pipe. CONSTITUTION:In the solar heat collector, thermal energy obtained by a heat collector 1 is subjected to heat exchange in a heat exchanger 4, and heat is accumulated into a heat accumulator 7. The secondary side of the heat exchanger 4 is made to be the evaporating part 10a, while the interior of the tank 7 is made to be the condensing part 10b, the evaporating part 10a is provided at a position lower than the condensing part 10b, and the parts 10a, 10b are connected to each other by the heat-transmitting medium circulating pipe 10 constantly inclined in the fixed elevation. The pipe 10 is used for exchanging heat on the secondary side of a heat-exchaging part 4a of the heat exchanger 4, and heat is transferred between that part and the tank 7 without using any secondary-side pump. When the temperature in the tank 7 becomes higher than that of the heat exchanger 4 immediately after starting heat collection in the collector 1, heat transfer can be started by a thermosiphon phenomenon of the pipe 10.
Patent JP-H1048013-A (JP)
Title: Flow rate sensor
Inventor: INOSAKI RYOJI
IPC: G01F1/115
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To enable a flow rate sensor employing a rotor of above type to be produced at a modest price by diagonally abutting flow of liquid such as water advancing straight from an upstream side with a vane plate of a rotor while a guide vane fixed to a body and provided and a vane plate provided on a peripheral face of the rotor are formed in the straight-plate shape. SOLUTION: A circular flow path W extending in a radial direction a flow path on the upstream side in a body 1 is formed on the upstream side of a contraction diameter portion provided part-way of the body 1 formed in the axial cylinder shape, on the inside of that circular flow path W a rotor 3 provided with straight-plate shaped vane plates 31... protruded in radial shape on a peripheral face thereof is pivoted in the axial direction thereof along the axial direction of the body 1, and plural vanes 24... formed in the straight- plate shape are disposed in an eddy shape in a rear face view and fixed to the body 1. Water inlets a... for communicating the circular flow path W with the peripheral face of the rotor 3 are formed between a front position guide vanes 24 and the rear position guide vane 23 in the rotation direction of the rotor 3 in these guide vanes 24.
Patent JP-H06184503-A (JP)
Title: Temporary display component
Inventor: JIYON UIRIAMU FURANKU
IPC: C09J7/20
Filed: 1993-09-07
Abstract: PURPOSE: To obtain the subject material permitting a desired article to be adhered to and removed from a sheet material without removing the sheet material from its substrate to which it has been adhered by forming the sheet material to be mounted on the substrate and displaying the article into a specific constitution.  
     CONSTITUTION: This sheet material 10 to be mounted on a substrate (e.g. a wall) and displaying the article (e.g. a photograph), is constituted of a smooth and flexible film backing 12, a first repositionable adhesive coating 14 on one surface of the backing 12 for adhesion of the material 10 on the substrate, a second repositionable adhesive coating 16 on the other surface of the backing 12 and preferably a peeling liner 18. The first adhesive coating 14 is provided with higher adhesive activity per unit area than the second adhesive coating 16 and is brought into contact with the substrate for adhesion of the material, thus the material to be adhered on the second adhesive coating 16 can be repositioned thereon and removed without removing the material 10 from the substrate. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0884775-A (JP)
Title: Fixture for mounting cuff
Inventor: NAKAIZUMI MASAHIRO
IPC: A61M25/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a fixture by which a cuff can be easily and surely mounted in a tube without requiring such a process as heating and without bringing any damage of the cuff. CONSTITUTION: A cuff mounting fixture 11 for inserting a tube in the cylindrical part 15b of a cuff 15 is provided and it has a cylindrical main body 12 formed in such a way that a slit 12a extends in the longitudinal direction and a pair of holding parts 13 and 14 connected with the cylindrical main body 12 on both sides of the slit and the diameter of the cylindrical main body 12 can be contracted and expanded by changing the distance between the holding parts 13 and 14.
Patent JP-S6466820-A (JP)
Title: Production of magnetic disk medium
Inventor: SAKAGUCHI ISAO
IPC: G11B5/84
Filed: 1987-09-07
Abstract: PURPOSE:To easily obtain the arbitrary thickness profile of finish films by subjecting the working pressure distribution in the radial direction of media to feedback control. CONSTITUTION:A pressurizing head is constituted of a roller section 3 which is wound with plural pieces of hollow rubber rollers 3 having hollow chambers 7 on mandrels 6 and connected with fluid supply holes 8 for supplying fluid to the hollow chambers 7, a holder 9 which holds the rollers 3 and micrometers 4 which micrometrically adjust the inclination of the magnetic disk medium 1 and the rollers 3. The arbitrary working pressures are easily obtd. in the respective radial positions of the medium 1 when the working pressures P1, P2,...Pn in the respective hollow chambers 7 are changed. The working pressure distribution is determined by inputting the thickness profile of the coated film thicknesses and the result of the measurement is fed back to a calculation section in spite of the generation of a fluctuation in the thickness of the coated films so that the adjustment of the working pressures is automatically executed. The fluctuation in the thickness of the coated films is thereby suppressed.
Patent JP-2001077204-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: YAMAHATA SHIYOUJI
IPC: H01L29/737
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a hetero junction bipolar transistor integrated circuit, where the heat generated at a load resistor is diffused efficiently to a substrate side, moreover a contact through hole to an emitter electrode is not deep, and to provide a method for manufacturing it at a high yield. SOLUTION: On a semi-insulating InP substrate 5, a hetero junction bipolar transistor comprising an emitter electrode 1, a base electrode 2, and a collector electrode 3 is integrated, while a load resistor 9 is integrated on an SiO2 film 8 formed on the substrate 5. The surface of substrate 5, before the SiO2 film 8 is formed, is subjected to electron cyclotron resonance reactive etching in a mixed gas of chlorine and argon, then wet-etched in a chlorine etching liquid for improved adhesion between the surface and the SiO2 firm 8. An InAlAs buffer layer of high resistance is used as an intermediate layer between the substrate and the SiO2 film.
Patent JP-H04104479-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KIRYU YUICHI
IPC: H01M10/0566
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a long life and high performance by using a plate coated with a positive electrode active material on a plastic substrate provided with strip-shaped metal deposition films with fuse sections. CONSTITUTION:A metal deposition film 2 is formed on both faces of a plastic substrate 1. The film 2 is constituted of a continuous connection end section 2a along one side of the substrate 1, multiple narrow fuse portions 2b melted to cut off conduction when an abnormal current flows, and multiple strip portions 2c. A positive electrode active material 3a mainly made of manganese dioxide is coated into a strip shape on the portions 2c, and multiple segment batteries 3 are formed. When a short circuit occurs on one segment battery 3, the portion 2b is immediately melted, the segment battery 3 is electrically separated from other portions, and the short circuit proceeds no more.
Patent JP-H0384951-A (JP)
Title: Layout design of integrated circuit
Inventor: MATSUZAKI HIDEO
IPC: G06F1/10
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a layout design method which can set the propagation time of a signal within a prescribed limit and which is suitable for automatization by a method wherein, regarding a signal propagation route into which a macrocell for delay is inserted before a layout pattern is generated, a pattern of a macrocell is replaced with a pattern of other macrocells for delay after the pattern is generated. CONSTITUTION:Elements 5 for delay are inserted between discrete latches 3 and a buffer 2 directly before them, and a layout pattern is generated. A whole layout pattern is generated by using an automatic arrangement interconnection program; after that, the signal propagation delay time in a route leading to the discrete latches 3 from a clock signal input terminal 1 is computed from the layout pattern. Then, while the delay time of a route whose propagation delay time of a chock signal is longest is used as a reference, a difference between the reference delay time and the delay time in the route is found regarding the elements 5 for delay included in routes other than that; the time to which the delay time of a pattern of the elements for delay is added is found. A pattern whose delay time is longest within a range not exceeding the time is found and replaced.
Patent JP-2001050620-A (JP)
Title: Automatic ice making machine
Inventor: ONISHI ICHIRO
IPC: F25C1/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify the stricture of a drive part by eliminating the mechanism for making an ice detecting lever operate. SOLUTION: To provide a low-cost and small automatic ice making machine by enabling control of the movement of an ice tray without the ice detecting lever, when the ice in the ice box is more than the prescribed quantity, eliminating the need of the mechanism operating the ice detecting lever and simplifying the structure of the drive part, by structuring to stop ice relieving action which detects the disturbance of the rotation of an ice tray in the ice relieving action with the detecting means comprising the cam 49a of a clutch cam 49 and a switch, and setting the rotating ice tray to touch the ice when the ice in the ice box is more than the prescribed quantity.
Patent JP-2000141474-A (JP)
Title: Polyester film and its production
Inventor: KOTOURA MASAAKI
IPC: B29C55/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film low in heat shrinkage factor and capable of being widely put to practical use as a polyester film suitable for a magnetic recording medium, a printing ribbon, a condenser or packing. SOLUTION: A polyester film is produced by stretching an unstretched film based on polyethylene terephthalate in at least one of the longitudinal and lateral directions thereof and subsequently irradiating this film with UV rays in at least one direction of the thickness direction thereof to reduce the heat shrinkage factor of the film. Energy density at a time of the irradiation with UV rays is pref. 0.1-10 J/cm2.
Patent JP-S61104040-A (JP)
Title: Manufacture of magnetic al alloy
Inventor: ABE MUTSUMI
IPC: C22C47/14
Filed: 1984-10-23
Abstract: PURPOSE:To manufacture a magnetic Al alloy having superior hardness and magnetic properties, by incorporating a specific amount of fibrous ferromagnetic substance to Al powder, heating the mixture to a specific temp., and compressing it. CONSTITUTION:The fibrous ferromagnetic substance is incorporated to the Al powder or the Al alloy powder by 3-60wt%: as the ferromagnetic substance, the chip or the fiber, etc., thereof is used, and their desirable sizes are about <=500mu in length and about 0.5-10mm in length, respectively; the size of the Al powder is preferably about 10mu particle size. The mixture is put into a vessel, which is heated to about 250-650 deg.C, and is compressed at about 50-80kg/mm<2> with holding this temp. range to obtain the magnetic Al alloy.