baber/WOPTO huggingface dataset:
Patent JP-H1011378-A (JP)
Title: Access method
Inventor: KUBODERA TADAO
IPC: G06F13/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To display an image of, for example, the Internet on an image receiver through easy operation without wiring in a room. SOLUTION: A public line 1 such as a telephone line is connected to a handset 3 through the base unit 2 of what is called a cordless telephone set. Therefore, at least the base unit 2 is installed nearby the terminal of the public line 1 which is provided in the room. Further, the handset 3 is provided with a transmitting and receiving means for signals, and signals from the antenna 4 of this handset 3 are received by the antenna 6 of the television image receiver 5. This television image receiver 5 has a screen with, for example, a 16:9 wide aspect and what is called a two-screen function. This television image receiver 5 has, for example, an access means 7 and a modem 8 for the Internet inside.
Patent JP-H11347472-A (JP)
Title: Edge over-coating removal device
Inventor: HIRAI ETSURO
IPC: B05C5/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To easily remove over-coating portions by providing both transverse edges of a coated belt material 51 to be coated with at least a pair of contact members which are arranged on the downstream side of a coating line and are adapted to come into contact with these edges with a slight inclination from above and holding means for holding these contact members. SOLUTION: This over-coating removal device consists of a holding means 2 and contact members 3 supported at the holding means 2 and is arranged in the position nearest the outlet side (downstream side) of a slit nozzle for coating so as to face both side edges of a traveling belt material 51 to be coated. The contact members 3 consist of shaft parts 22 fixed at one end by means of wing nuts 21 to sockets 19 and blade 24 fixed by means of bolts and nuts to the other ends of these shaft parts 22. The blade 24 consisting of corrosion resistant sheet of a stainless steel, etc., is obliquely arranged on the side edges of the belt material 51 to be coated. The blades are disposed with position regulation in such a manner that the ends of the belt material 51 comes into contact with the lower edges of the blade 24.  The holding means 2 and the contact members 3 are disposed in single stage or plural stages.
Patent JP-H0459053-A (JP)
Title: Transition metal substituted ultramarine catalyst
Inventor: SUGIOKA MASATOSHI
IPC: B01J21/16
Filed: 1990-06-22
Abstract: PURPOSE:To show a high activity against chemical reactions, particularly against isomerization reactions in a catalyst and to prevent the deterioration of its color by substituting transition metals for a part of sodium atoms in a ultramarine structure. CONSTITUTION:At the time of exchanging ions of ultramarine in the salt water soln. of transition metals such as nickel, copper and silver, at least a part of sodium atoms in a ultramarine structure is substituted by transition metals. The ultramarine catalyst obtd. in such a manner shows high catalytic activity against chemical reactions of organic compounds, particularly against the isomerization reactions of 1-butene. Furthermore, the deterioration of its color can be prevented.
Patent JP-H0215672-A (JP)
Title: Semiconductor device
Inventor: NODA MASANORI
IPC: H01L21/76
Filed: 1988-07-04
Abstract: PURPOSE:To improve a PN junction in a breakdown strength between an offset region and a drain region but also to prevent a leakage current from occurring between a drain and a source by a method wherein not only an offset region is provided under a region of an element isolating region end adjacent to a drain region but also the channel stopper region is provided under a region, other than the region adjacent to the region, where a gate of the element isolating region end is overlapped. CONSTITUTION:A drain region 1 and a source region 2 both of an N<+>-type high concentrated impurity region are formed on a primary face of a P-type silicon region (PWeLL), and an electorde 3 formed of polycrystalline silicon is provided through the intermediary of a silicon oxide film to constitute a MOS transistor element. An offset region 4, where the channel stopper region does not subsist, is provided under a region of the element isolating region 5 adjacent to the drain region 1. As the offset region 4 is a P-type semiconductor region, a depletion layer is easy to expand inside the region 4 as compared with the channel stopper region 6 of an N<+>-type high concentration impurity region, and consequently a P-N junction between the offset region and a drain region can be made high in breakdown strength.
Patent JP-H11791-A (JP)
Title: Solder and method of mounting electronic parts
Inventor: TANAKA YOSHIAKI
IPC: C22C13/00
Filed: 1997-06-07
Abstract: PROBLEM TO BE SOLVED: To improve thermal fatigue property of a soldered part in comparison with addition of Cu alone by adding not more than a specific quantity of at least P or B to the composition consisting of a specific weight % each of Sn, Cu, and Pt and the balance Pb. SOLUTION: The solder is constituted in weight% of 5.0-95.0 Sn, 0.1-3.0 Cu, 0.05-2.0 Pt and the balance Pb, with at least P or B added by 0.3 pts.wt. or less against total 100 pts.wt. The mounting method of electronic parts is such that electronic parts having electroless Ni plated surface particularly silicon chips and substrate mounted with other electronic parts are connected with the solder. The reason of making an Sn-Pb system as the base is that it can be used in mounting semiconductor parts having low heat resistance. In addition, even if the surface to be jointed is an electroless Ni plated surface, it can be soldered appropriately.
Patent JP-H0831379-A (JP)
Title: Discharge lamp
Inventor: ENDO ARIYOSHI
IPC: H01J61/36
Filed: 1994-07-18
Abstract: PURPOSE:To make an assembling process simple. CONSTITUTION:A metal clip 5 is fixed to an insulated holder 2, and also a light emitting tube 1 is held in the holder 2 and a metal flange 4 is fixed to the above mentioned metal clip 5 by means of soldering or welding 6 after a relative position between the metal flange 4 and the above mentioned light emitting tube l is determined. As a result, the metal flange 4 can be easily fixed to the metal clip 5 without needing to hold the holder 2 and the metal flange 4 and thus an assembling process can be simplified.
Patent JP-S6059293-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: E06B9/56
Filed: 1983-09-07
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-S5867382-A (JP)
Title: Production of steel pipe having powder coated inside surface
Inventor: SASAKI MASAHIKO
IPC: B05D7/22
Filed: 1981-10-16
Abstract: PURPOSE:To prevent the waving of films, the unmelting phenomena of powder, etc. effectively in the stage of forming films by melt sticking powdery resins on the inside surface of steel pipes by detecting the pressure changes in the steel pipe and performing idle blowing for a prescribed time after said detection. CONSTITUTION:A steel pipe 4 heated to a prescribed temp. is rotated and a suction blower 11 is started to suck the powdery resin F in a powder supplying funnel 1 and to melt stick the resin on the inside surface of the pipe 4, whereby a resin film is formed thereon. At this time, the pressure changes in the pipe 4 during the passage of the powder and upon completion of the passage of the powder are detected with a differential pressure transmitter installed to a piping 6 connecting an outlet side chuck 5 and a bag filter 8. The detected signals are inputted to a setter 12 for stopping of the suction blower connected to the suction blower 11 which stops the blower 11 after assuring a specified idle blowing time. By this method the steel pipe having the powder painted inside surface free from waving of the powder film and unmelting is obtained.
Patent JP-H1117293-A (JP)
Title: Electronic circuit device
Inventor: MATSUDA KAZUO
IPC: H05K3/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress reflection of ambient light on the surface of a glass tube upon visual observation of the glass tube fuse by printing a background pattern in a color brighter than that of a printed wiring board at least on a portion opposite to the glass tube of the glass tube fuse of the printed wiring board. SOLUTION: A background pattern 5 in a color brighter than that of a substrate of a painted wiring board 1 is printed on a portion opposite to a glass tube 302 of a glass tube fuse 3 of the printed wiring board 1. That is, if a background pattern in a color brighter than that of the substrate of the printed wiring board 1, such as white or pale color, on a portion opposite to the glass tube 302 of the printed wiring board 1, the inside of the glass tube 302 of the glass tube fuse 3 can be illuminated by light reflected by the background pattern 5. Accordingly, the reflection of ambient light on the surface of the glass tube 302 can be suppressed.
Patent JP-S649897-A (JP)
Title: Method for growing iii-v compound semiconductor crystal on si substrate
Inventor: MATSUMOTO TAKU
IPC: C30B25/14
Filed: 1987-07-01
Abstract: PURPOSE:To grow the titled superconductor crystal, having good crystallinity and capable of selective growth on a substrate, by alternately feeding a gas species containing a group III constituent element and a gas species containing a group V constituent element onto a silicon substrate having a formed mask pattern. CONSTITUTION:A source boat 12 of a group III constituent element is placed on the upstream side of a growth chamber 11 in the lower stage and a carrier gas and HCl gas are fed from the upstream side thereof to adsorb the formed chloride of the group III constituent element on a silicon substrate 14 having a formed mask pattern. The substrate 14 is then moved to a growth chamber 13 in the upper stage and a gas species containing a group V constituent element is fed and adsorbed on the substrate 14. The above-mentioned operations are alternately repeated to carry out atomic layer epitaxial growth of a III-V compound semiconductor crystal on the substrate 14.
Patent JP-H07330355-A (JP)
Title: Glass art or method for combination for creating art glass
Inventor: KOMIYAMA HITOMI
IPC: C03B17/06
Filed: 1994-06-13
Abstract: PURPOSE:To make a plate glass itself into an art. CONSTITUTION:An art line-aggregated planar unit 1, produced by expressing ultrafine metallic microwires plated with high-or low-lustered gold, silver and color with such a technique as to knit them in a lace-like way is embedded in a glass plate during its forming process, thus obtaining the objective glass art enabled the decoration to be invariant, or providing the other objective method for the combination for creating an art glass 3.
Patent JP-S6410245-A (JP)
Title: Pattern forming method
Inventor: ENDO MASATAKA
IPC: H01L21/027
Filed: 1987-07-02
Abstract: PURPOSE:To reduce a faulty development due to the application of a contrastenhanced film by allowing to prewet processing said film with a thinner developer than that is used for the development of a resist. CONSTITUTION:A photosensitive resin is applied on a substrate, and a water soluble org. film contg. a compd. having fading and bleaching properties is formed on the photosensitive resin film, and the photosensitive resin film and said water soluble org. film are selectively exposed, followed by allowing to prewet processing with a first developer. The photosensitive resin film and the water soluble org. film laminated on said resin film, which are selectively exposed and have two layer structure, are developed at the same time with an 2nd developer which has a concentration thicker than that of the 1st developer, followed by removing the water-soluble org. film. Namely, the dissolving speed of the contrastenhanced film 3 accelerates by allowing to prewet processing with the thinner developer than that used for the resist, whereby a contrastenhanced effect is fully displayed without generating variance in the dissolving speed of the resist layer 2.
Patent JP-H1117166-A (JP)
Title: Manufacturing for semiconductor device
Inventor: ONO ATSUKI
IPC: H01L21/336
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which an air gap for reducing effectively a parasitic capacity is formed with good controllability in a simple method. SOLUTION: An element separation region 2 and a channel region 3 are formed on a silicon substrate 1, and a gate electrode 5 is formed with a gate oxide film 4 in between. A silicon nitride film 7 and a silicon oxide film 8 are formed all over the substrate 1. In an etching-back step, first and second side walls 7A and 8A are formed. The first side wall 7A made of nitride film is partly etched by phosphorous to form a groove 9. Then, an oxide film 10 is formed all over thereon.
Patent JP-S5956354-A (JP)
Title: Separator for lead storage battery
Inventor: YOSHINAGA HIDEO
IPC: H01M50/466
Filed: 1982-09-22
Abstract: PURPOSE:To provide a general purpose lead storage battery separator capable of changing film thikness in response to applied pressure by forming an accordion- shaped structural body with a synthetic resin film and giving elasticity to the film while making the length of a junction part larger than the thickness of the film. CONSTITUTION:An accordion-shaped structural body 5 is formed with an acid resistant and non-oxidizable synthetic resin film having micro-porosity, and the length (m) of junction parts of pieces 4 of fancy paper adjoining in a zig-zag shape is made larger than the thickness (a) of the synthetic resin film. In a separator with such constitution, when assembling a battery while allowing the separator to be interposed between positive and negative plates 8, 9, its insertion into a battery jar is facilitated while varying the substantial thickness of the separator with smaller pressure than conventional one due to a group of plates well coping with the variation of a plate interval. Moreover, in order to obtain any positive effect, the length (m) of the junction part among the pieces of fancy paper must be made larger than the film thickness (a).
Patent JP-S5790932-A (JP)
Title: Manufacture of amorphous semiconductor
Inventor: ITOU HIROSHI
IPC: H01L21/203
Filed: 1980-11-27
Abstract: PURPOSE:To obtain the semiconductor having excellent electrical characteristics, in the case the amorphous semiconductor including a main constituting element of Si and at least fluorine and alkaline metal is manufactured, by performing common depositing of Si and fluoride of Li, Na, Cs, or Rb, thereby reducing untied bonds. CONSTITUTION:A stainless steel cathode electrode 3 to which a sputering power is introduced is arranged in a vacuum chamber 1. An anode electrode 2 is provided over the electrode 3 so that both electrodes face each other. Then, a single crystal or multicrystal Si target 4 is placed on the electrode 3, and the fluoride of Li, Na, Cs, Rb, or the like, which is to be sputtered, is applied on the target. A substrate 9 is stuck on the bottom surface of the opposite electrode 2. Then Ar gas including 0-50% H2 is introduced, and the common sputtering is performed at the temperature of about 600 deg.C. Then, the Si amorphous semiconductor layer including fluorine and the alkaline metal element is deposited on the substrate 9. Thus thermally stable, doped semiconductor layer is obtained.
Patent JP-H0330716-A (JP)
Title: Automatic rice cooker
Inventor: WASHISAKI TATSUO
IPC: A47J27/14
Filed: 1989-06-28
Abstract: PURPOSE:To shorten the time for the subsequent rice boiling process by a method wherein a fixed quantity of rice is carried by a carrier means and a rice measuring means, and washed by a rice washing means, while at the same time water for boiling rice stored in a water tank part is heated up to given water temperature by a heating means. CONSTITUTION:At first, a fixed quantity of water for boiling rice is fed to a boiling pan 32 by water tank 57, electrode 58 as a water measuring means, and a feedwater pump 60 as a feedwater means. Subsequently, the fixed quantity of rice is carried by a conveyor belt 53, screw 56 as a rice carrier means, and measuring actuator 45, flop 46, measuring chamber 47 as a rice measuring means. Then the rice is washed by a rice washing cylinder 38, pen 39 as a rice washing means, while at the same time, water is started to be boiled to a given temperature by a rice boiling heater 33 as a heating means. As water is boiled to a given temperature while the rice is carried and washed, the subsequent rice boiling can be performed in a short time.
Patent JP-S5959940-A (JP)
Inventor: ISHINO TAKESHI
IPC: D06M11/49
Filed: 1982-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1114237-A (JP)
Title: Door lock structure
Inventor: NOBUHARA KAORU
IPC: F25D23/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To permit unlock operation from the inside easily and surely in spite of a simple structure. SOLUTION: A locking device 1 is constituted of a casing 2, fixed to a door D, a lock block 4, moving in the casing 2 into normal and reverse directions to appear and disappear a lock piece 42, a handle 6, effecting the appearing and disappearing operation of the lock piece 42, and a locking rod 7, locking the outwardly projecting condition of the lock piece 42 from the outside of the door. In the casing 2, a coil spring 47 biasing the lock block 4 so that the lock piece 4 is projected to the outside of a door, and an operating piece 5, drawing the lock block 4 so as to be disappeared into the casing 2 against the energizing force of the coil spring 47, are provided. The operating piece 5 is interlocked with the handle 6 so that the lock block 4 is pulled back by the operation of the handle 6 and the operating piece 5 is constituted so as to pull back the lock block 4 under a condition that the handle 6 is locked by the locking rod 7 while an operating hole 33 for operating the operating piece 5 is bored on the rear surface side of the easing 2.
Patent JP-S6056611-A (JP)
Title: Car front suspension
Inventor: INOUE HITOSHI
IPC: B60G3/06
Filed: 1983-09-09
Abstract: PURPOSE:To eliminate a difference between left and right steering properties, by a method wherein a mounting slanted angle, as seen from the front of a car body, of a suspension arm on the one side is caused to differ from that of the suspension arm on the other side. CONSTITUTION:A wheel retainer member 2a is provided with an arm 21a, the lower end of a suspension strut 5a is secured to the forward end of the arm 21a, and the upper end is mounted to a car body 4. A nuckle arm 15a is located such that it extends obliquely backwardly of the retainer member 2a, the forward end thereof is coupled to the outer end of a tie rod 7a, and the inner end of the rod is coupled to the one end of a steering mechanism 6. A right suspension arm 3a has a central line La which is slanted outwardly downwardly toward a horizontal line H, and a left suspension arm 3b has a central line Lb positioned horizontally. As noted above, a difference in a slanted angle between the left and the right suspension arms causes prevention of production of a difference between left and right steering properties.
Patent JP-H0610267-A (JP)
Title: Moisture permeable waterproof fabric
Inventor: KATAOKA KEIICHI
IPC: D06M101/16
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a moisture permeable waterproof fabric being light and thin and hardly producing rubbing sound. CONSTITUTION:The objective moisture permeable waterproof fabric consists of a fabric having a moisture permeable resin film on one face or its fabric being subjected to water repellent finishing. This fabric is characterized in that a single yarn of a fiber constituting the fabric is a polyester multifilament yarn having 0.05-0.5 denier.
Patent JP-H0456436-A (JP)
Title: Control system for backup device utilizing isdn network
Inventor: MIZUTANI YASUNAO
IPC: H04L5/00
Filed: 1990-06-25
Abstract: PURPOSE:To attain synchronization between opposite stations without a communication error at changeover of look-back by using information sent through other ISDN line than an ISDN line used at backup to take synchronization. CONSTITUTION:In the case of line changeover by a lookback means 22, information sent in an ISDN line (D channel) for control data communication supplied from other ISDN network 18 than an ISDN line (B channel) used for data communication at backup is used to take synchronization between opposite stations by using a control means 24. Moreover, information sent in an ISDN line (D channel) for control data communication supplied from other ISDN network 14 than an ISDN line (B channel) used for data communication at backup is used to take synchronization between opposite stations. Thus, occurrence of an error attended with synchronization is prevented in advance.
Patent JP-H0330077-A (JP)
Title: Temperature compensation type complex multiplier
Inventor: OKAMOTO SHINGO
IPC: G06G7/16
Filed: 1989-06-27
Abstract: PURPOSE:To compensate the voltage fluctuation of a multiplier caused by a temperature variation by inserting an inverting circuit for negating a temperature fluctuation into one input terminal of the multiplier for multiplying an imaginary number component. CONSTITUTION:An inverter 111 is inserted into an input side of a multiplier 108 for inputting and multiplying a real number component R1 of a first input signal S1 and an imaginary number component of a second input signal S2, and a subtracter 110 is provided as an arithmetic means for sending out a result of operation of outputs of a multiplier 107 and 108 to an output terminal 113 for outputting an output signal I of an imaginary number component. An output of a multiplier 105, and an output of a multiplier 106 are R1.R2+ V (in this regard,  V denotes a temperature drift voltage on an output side of the multiplier), and I1.I2+ V, respectively. Accordingly, by an output of a subtracter 109, the voltage  V is cancelled. On the other hand, an output of the multiplier 107, and an output of the multiplier 108 are I1.R2+ V, and the inverse of R1.I2+ V, respectively. Accordingly, by an output of the subtract er 110, the voltage  V is cancelled.
Patent JP-H109188-A (JP)
Title: Water supply pressurizing pump system
Inventor: NAKANISHI MINORU
IPC: F04D15/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a water supply pressurizing pump system which can accurately control pressure of a portion to which water is supplied even in the case that inflow pressure of the pump is varied. SOLUTION: A water supply pressurizing pump system has a pump 100 which supplies water through a piping with a specified pressure, a pump motor 101 for driving the pump 100, a pump controller 103 for controlling the pump motor 101 based on a preset controlling method, and a pressure sensor 104 arranged on an inflow side of the pump 100. The pump controller 103 controls the pump motor 101 based on a pressure value sensed by the pressure sensor 105.
Patent JP-S6058177-A (JP)
Inventor: FUJISAKI YOUICHI
IPC: A63B23/04
Filed: 1983-09-08
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-H0332370-A (JP)
Title: Dc/ac inverter circuit
Inventor: MIYACHIKA EIJI
IPC: H02M7/537
Filed: 1989-06-28
Abstract: PURPOSE:To simplify circuitry by waveform shaping via a DC superposition by a shunt regulator. CONSTITUTION:A DC/AC inverter is composed of a switching transistor TR1, its switching controller 41, a transformer 14, first-second switching elements 42-43 of the secondary windings 14b-c side of the transformer 14, an output circuit 47, etc. A shunt regulator 46 is connected between the common node of rectifying diodes 44-46 and center tap terminals of the windings 14b-c, thereby waveform shaping a positive-polarity voltage and a negative-polarity voltage.