baber/WOPTO huggingface dataset:
Patent JP-S6344761-A (JP)
Title: Solid state image sensor
Inventor: HIROSHIMA YOSHIMITSU
IPC: H04N5/335
Filed: 1986-08-12
Abstract: PURPOSE:To facilitate the penetration effect of hydrogen and minimize a dark current without changing the photoelectric conversion characteristics of a photodiode by a method wherein a film made of material containing hydrogen atoms is provided on a part of a protective film and the film thickness on the upper part of the photodiode is reduced. CONSTITUTION:An Si3N4 film which is formed by plasma CVD is commonly used as a surface protection insulating film or the like and, as SiH4 is employed as material gas, usually contains 20-30% of the number of hydrogen atoms. At the surface near a P-N junction which is a main source of a dark current, the surface level is sufficiently reduced by hydrogen diffused from the Si3N4 film 9 and, on the other hand, the thickness of the Si3N4 film is reduced by partial etching on the upper part 10 of a photodiode which has influence upon photoelectric conversion characteristics such as spectral sensitivity characteristics. Therefore, a solid state image sensor in which the dark current is minimized, the variation of the spectral sensitivity characteristics caused by interference effect or the like is eliminated and further the variation of the characteristics caused by the penetration of Na ions, moisture and so forth is reduced and which provides high picture quality and high reliability can be realized.
Patent JP-H1126240-A (JP)
Title: Laminated composite lc parts
Inventor: IRISAWA YUTAKA
IPC: H01F27/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of laminated composite LC parts by reducing the occurrence of disconnection by reducing the strain of a conductor pattern caused by a molding density difference in the components. SOLUTION: Dummy patterns J1-J3 are formed with a same diameter immediately below a via hole D3, which is positioned between the conductors E1, E2, E3, and E4 for inductor and conductors F1, F2, Fe, and F4 for inductor of an inductor section 30, namely, at nearly the center of laminated composite LC components. Because of the dummy patterns J1-J3, the bottom side thickness of the hole D3 and, accordingly, the molding density are increased and the indentation of the via hole D3 is reduced against the connecting pressure of the hole D3. Therefore, the disconnection of the conductors E1, F1,..., E3, and F3 can be prevented, because the strains of the conductors to the center sides are reduced.
Patent JP-H0734883-A (JP)
Title: Miller cycle engine
Inventor: KANESAKA HIROSHI
IPC: F02B29/08
Filed: 1993-06-30
Abstract: PURPOSE:To prevent reduction of a maximum output in a miller cycle engine in which a closing timing of an intake valve presents before the bottom dead center by providing a check valve which opens a valve body in an intake system when a phase of an intake cam shaft is varied under a full load condition. CONSTITUTION:In a miller cycle engine, a valve timing of an intake valve 10 is varied by means of an opening/closing timing adjusting mechanism, and an intake valve 8 is closed at a specified timing in a bottom dead center under a condition of a partial load or a knocking control. Large overlapping is generated between the intake valve 8 and an exhaust valve 9. The exhaust valve 9 and the intake valve 8 are opened simultaneously in an exhaust process, so that pushing into an intake port 6 is apt to occur. Contraflow of exhaust gas is prevented by arranging a check valve 13 in an intake pipe 14. Under the full load condition, resistance for flow in the intake passage is reduced to substantially the same extent as an ordinary engine by fully opening the check valve 13, to secure the output substantially the same as before.
Patent JP-S5893599-A (JP)
Title: Press device
Inventor: IKEOKA NAOAKI
IPC: B30B13/00
Filed: 1981-11-27
Abstract: PURPOSE:To reduce installation spaces by connecting a lower frame and an upper frame by means of a connecting frame to constitute a frame and forming a double action press part and transfer press parts in the longitudinal direction thereof. CONSTITUTION:A frame A is constituted of a lower frame 1, an upper frame 2 and a connecting frame 3. The frame 1 is made into the split construction of beds 11-13 and the frame 2 into said construction of crowns 21-23, which are connected by means of uprights 3. An inner slide 4 is provided to the 1st bed 11 and an outer slide 5 to the 1st crown 21 to constitute a double action press part (a). Slides 61, 62 for a transfer press are provided to the 3rd crowns 22, 23 by facing the 2nd, the 3rd beds 12, 13 to constitute the 1st, the 2nd transfer press part (b), (c). A brake 14 is provided on the side surface side at one end of the frame 2 and a flywheel 15 and a clutch 16 are provided on the side surface side at the other end.
Patent JP-2001010916-A (JP)
Title: Nematode injury inhibitory composition and inhibition of nematode injury
Inventor: MINAGAWA NOZOMI
IPC: A01N37/44
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of outstandingly diminishing plant damages due to nematodes and thereby enabling agricultural production to be improved while maintaining the biological diversity in soil by using a combination of bacteria belonging to the genus Pasteuria with an amino acid. SOLUTION: This composition is obtained by including (A) bacteria belonging to the genus Pasteuria (e.g. Pasteuria penetrans) and (B) an amino acid (e.g. methionine) at the rate of pref. 1×1010 to 1×1012 kg of the ingredient A per kg of the ingredient B. Optionally, soil may be spread with the ingredient A at 3×106 to 1×108 and the ingredient B at 100-300 mg each per L of the soil.
Patent JP-S6434600-A (JP)
Title: Manufacture of metal cap with brazing filler metal frame
Inventor: MATSUZAWA KENICHI
IPC: B23K35/02
Filed: 1987-07-29
Abstract: PURPOSE:Te reduce men-hours and to improve efficiency in menufacturing the titled metal cap by superposing a blanked beltlike member on beltlike metal for a metal cap to integrate these and cutting the integrated beltlike metal and the beltlike member to the prescribed dimensions and carrying out a series of stages continuously. CONSTITUTION:The beltlike member 22 taken out from a brazing filler metal reel 20 is fed into a press machine 24 and blanked in a laddle-shape where brazing filler metal frames are connected continuously and fed into rolling rollers 26. On the other hand, the beltlike metal 30 taken out from a reel 28 is also fed into the rolling rolls 26. The beltlike member 22 and the beltlike metal 30 fed into the rolling rolls 26 are rolled and integrated here. The integrated beltlike member 22 and beltlike metal 30 are fed into a cutting press machine 32 and cut at the prescribed position to obtain the metal cap 34 with the brazing filler metal frame of a simple substance.
Patent JP-S5891094-A (JP)
Inventor: KINOU MORIYASU
IPC: C05D11/00
Filed: 1981-11-26
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-S5976518-A (JP)
Title: Treating device of water soluble gas
Inventor: FUJIKURA HIROSHI
IPC: B01D53/18
Filed: 1982-10-26
Abstract: PURPOSE:To discharge easily the water soluble gas generated from the chemical material in a storage tank and to prevent the failure of the tank occuring in the increase in gaseous pressure by allowing the gas to be absorbed in the falling water ejected from a sprayer through the permeable holes of a filter. CONSTITUTION:The gaseous HCl generated from, for example, a storage tank 1 for concd. hydrochloric acid 1 is conducted through a gas feed pipe 8 into a treating chamber 9 and is ejected through an ejection port 4 into the chamber 9. On the other hand, water is ejected from the spray nozzles 12 of a sprayer mounted on the upper part of the chamber 9 in the form of mists onto the top surface of a filter 10, so that the water is dropped like a shower through the permeation holes of the filter 10 into the chamber 9. The water falling like a shower contacts with the gaseous HCl and absorbs the same thereby forming an aq. HCl soln. Said soln. accumulates in the bottom part of the chamber 9, The aq. soln. is discharged automatically from a liquid discharging port 13 when the level rises.
Patent JP-S6349202-A (JP)
Title: Device for collecting metallic sodium vapor
Inventor: NAKAMURA HIROSHI
IPC: B01D8/00
Filed: 1986-08-14
Abstract: PURPOSE:To simplify the structure of the whole device by forming the barrel of a trap with a triple concentric structure, and providing a packing material for condensing and adsorbing liq. metallic sodium in the outermost peripheral passage in the cold trap for a fast breeder reactor. CONSTITUTION:The trap barrel having a cover gas outlet pipe 25 at the upper part and a cover gas inlet pipe at the lower part is formed with a trap inner cylinder 26, a trap outer cylinder 30, and a trap barrel 21. Baffle plates 27 and 32 are provided in the inner cylinder 26 and the outer cylinder 30 to trap the greater part of the fog drip and vapor of the metallic sodium. A packing material 33 is provided in the passage formed between the outer cylinder 30 and the barrel 21 to trap the remaining vapor, and the whole trap barrel 21 is jacketed with a cooling duct 34. Since the fog drip and vapor of the metallic sodium can be trapped by this integrated device, the device is simplified and miniaturized.
Patent JP-H0944047-A (JP)
Title: Composite web
Inventor: FURANSHISU JIEI UIIROTSUKU
IPC: B08B7/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To effectively remove dust particles using a contact cleaning face. SOLUTION: A composite web 10 is provided with a first flexible web 12 having a first principal plane 14, a second principal plane 16, a first end part 18 and a second end part and a flexible second web 22 having the first end part 24 and the second end part, and the first end part 18 of the first web 12 is coupled to the first end part 24 of the second web 22, and also the first principal plane 14 possesses an adhesive contact cleaning face.
Patent JP-H096742-A (JP)
Title: Variable weighted neuron circuit
Inventor: IGARASHI MAKOTO
IPC: G06F15/18
Filed: 1995-06-21
Abstract: PURPOSE: To easily provide a neuron circuit by preparing plural circuit elements such as capacitors or resistors corresponding to weights and selecting one of those circuit elements by a control signal. CONSTITUTION: A variable weighting circuit 20 is composed of (n) pieces of switches 32 and (n) pieces of resistors 33. One terminal of the switch 32 is commonly connected to an input terminal 30, and the other terminals of (n) pieces of switches 32 are connected through the resistors 33 to terminals 31. A function for selecting one of (n) pieces of switches 32 and turning on that switch is integrated into this circuit 20. Connecting points 31 of these variable weighted circuit elements 20 are respectively connected to one terminal of a switch composed of an (n) channel MOS transistor 8 and a (p) channel MOS transistor 9 and further, the variable weighted neuron circuit is constituted to impress input signals to the connecting points 30.
Patent JP-H0739762-A (JP)
Title: Metallic catalyst carrier and manufacture of the same
Inventor: OTA HITOSHI
IPC: F01N3/28
Filed: 1993-07-30
Abstract: PURPOSE:To enable easy welding with an exhaust pipe preventing defective welding. CONSTITUTION:In a metallic catalyst carrier to which aluminum permeation treatment is applied, an aluminum non permeating part 3 is formed on the outside of an outer cylinder 2 to be joined with an exhaust pipe. In a method for manufacturing the metallic catalyst carrier, a honeycomb structure is formed which winds up alternately a plane plate and a corrugated plate which are made of heat-resistant metal. After the honeycomb structure being inserted into the outer cylinder for their integration, aluminum permeation treatment is applied to the outside of the outer cylinder with a part of it covered by masking, and an aluminum non-permeating part is formed on the outside of the outer cylinder to be joined with the exhaust pipe.
Patent JP-H0474687-A (JP)
Title: Thermal recording magnetic ticket sheet
Inventor: FUNAE HARUYOSHI
IPC: G11B5/702
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a superior thermal response of a thermal recording layer, a whiteness of a non-printing part, and an improved shelf stability of a thermal color image by a method wherein the thermal recording layer contains an aromatic isocyanate compound, an imino compound, and a binder as main components and a hot melt substance having a specific melting point. CONSTITUTION:On one surface of a substrate, a magnetic recording layer formed by applying an aqueous coating liquid or organic solvent coating liquid mainly composed of a ferromagnetic powder and a binder is provided. On the other surface, a thermal recording layer containing an aromatic isocyanate compound, an imino compound, and a binder as main components and a hot melt substance having a melting point of 60 - 180 deg.C is formed. In this manner, a magnetic ticket sheet having a good shelf stability of a thermal recording image can be obtained. Especially, when the gel content of the binder in the magnetic recording layer is 5 - 75%, the magnetic ticket sheet can be further improved in whiteness of the thermal recording layer and shelf stability of a recording image.
Patent JP-S6434731-A (JP)
Title: Medium material for heat exchange and its manufacture
Inventor: IWAMA TETSUJI
IPC: B32B15/08
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a medium material for heat exchange free from mildew odor and excellent in formability, water wetting property and corrosion resistance, etc., by providing the hydrophilic resin coating on the surface of aluminum or aluminum alloy provided with the hydrated oxide film obtained by causing a silicon compound and a phosphorus compound to intervene on its surface. CONSTITUTION:In the medium material for heat exchange, a hydrophilic resin coating with the thickness of about 0.1-0.8g/m<2> is provided on the surface of the aluminum alloy provided with the hydrated oxide film with the thickness of about 0.4-0.6g/m<2> obtained by causing the silicon compound of about 0.01-0.04g/m<2> in terms of the value of silicon and the phosphorus compound of about 0.005-0.03g/m<2> in terms of the value of phosphorus to intervene. This medium material for heat exchange is free from uncomfortable odor due to mildew and excellent in water wetting property and the durability for water wetting, white rust resistance and pitting corrosion resistance and press workability. When the thickness of the hydrated oxide film is thinner than about 0.4-0.6g/m<2>, the adhesion property of the hydrated oxide film to the coating is deteriorated, and the coating is easily separated. When the coating is too thick, cracks are apt to occur on the surface of the hydrated oxide film, and the coating is easily separated, whereby corrosion resistance is reduced and mildew odor is felt.
Patent JP-H1038311-A (JP)
Title: Air conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F13/20
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which a turned suction grill can be held with a holding member for holding a power source cable after the connection thereof when it is connected to a connection terminal. SOLUTION: In this air conditioner, a box body is made up of a base 2, a front panel 3 mounted on the front of the base and a suction grill 4 which has a support shaft part A at an upper part thereof and is rotatably and detachably mounted on the front panel and an electrical box 5 is provided having a connection terminal 5a of connecting a power source cable 6 on one side of the base to hold the power source cable on the electrical box with a holding member 7. In this case, retaining pieces 7b and 7a are provided at upper and lower ends of the holding member while retaining parts 3a and 4a are provided on the front panel and the suction grill corresponding to both the retaining pieces. When connecting the power source cable, the suction grill is turned about the support shaft part and both the retaining pieces are retained on both the retaining parts to hold the suction grill.
Patent JP-H0476744-A (JP)
Title: Computer system with shared memory table recovering function
Inventor: NISHIYAMA TAKATOMO
IPC: G06F3/06
Filed: 1990-07-18
Abstract: PURPOSE:To improve the productivity, maintenance and operability of an application program for accessing a shared table by providing the computer system with a memory filing means for simulating a disk file interface. CONSTITUTION:The computer system is provided with the memory filing means 1 for simulating the disk file interface, a data base recovering means 2 for executing data base recovery control, a shared memory table 3, a data base file 4, and the application program 5. Since a means for allowing the table 3 in a storage device to pretend to be a file in a magnetic disk device, i.e. the memory filing means 1 for simulating the disk file interface, is used, the contents of the table 3 can be held at an always matched state with a data base without requiring a specific means in each user. Consequently, the productivity, maintenance and operability of the application program for accessing the shared memory table 3 can be improved.
Patent JP-S5979760-A (JP)
Title: Apparatus for pulverizing ink liquid of ink jet printer
Inventor: TAMAI MASAYOSHI
IPC: B41J2/02
Filed: 1982-10-29
Abstract: PURPOSE:To make it possible to prevent the variation of a pulverization condition, by performing pulverization by the pulverization frequency of the electrostriction element of a drop generator corresponding to the pulsation of the ink liquid pressure from an ink liquid supply pump due to the displacement of the electrostriction element. CONSTITUTION:When a diaphragm 25 is reciprocally moved by applying voltage to an electrostriction element 26, the ink liquid in the pump chamber 14 provided with said diaphragm 25 is moved only toward a drop generator 6 through a fluid diode 21. The drop generator 6 permits the ink liquid to be injected while pulverizing the same by ultrasonic waves generated by the vibration of the diaphragm 27 integrated with an electrostriction element 28 but the variation in a pulverization condition is prevented by controlling the pulverization frequencies of the electrostriction element 28 and the diaphragm 27 corresponding to the pulsation of the ink liquid pressure. In addition, because a three-way valve is omitted, the opening and closing control frequency of the drop generator can be increased and the amount of ink to be recovered can be reduced.
Patent JP-H10106475-A (JP)
Title: Mev neutral beam ion implantation device
Inventor: PURSER KENNETH H
IPC: H01L21/265
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To make a device compact, reduce cost, and provide an implanter having a wide range by arranging a neutralizer and a high voltage terminal or the like to form a neutral atom by imparting an electron to a focused cation. SOLUTION: A cation of a kind of required dopant is extracted from an axially symmetrical ion source 1, and a beam of a selected ion is accelerated (3) in succession to mass spectrometry 2, and is focused (4) on a constricted part of the beam in the center of a high voltage terminal 5. Next, in a cell (a neutralizer) 7, an electron is imparted to a focused cation, and a neutral atom is formed, and is converted into a high speed neutral atom. Then, a neutral beam of the atom reduces in its size to a constructed part having a small diameter in the terminal 5, and passes through a second gas or vapor cell 8. The ion is transported to the ground through an electrostatic deflecting system 9, a compact deflecting system 10 and a cation accelerating tube 11. Therefore, an accelerating section is made compact, and manufacturing cost can be reduced.
Patent JP-H0943505-A (JP)
Title: Range finder for camera
Inventor: SAITO HIROYUKI
IPC: G02B7/32
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To detect beam vignetting by simple constitution and to prevent the large defocusing of an object at the closest distance by judging that the object is at the closest range or at infinity according to the outputs of two light receiving means. SOLUTION: When the output of a PSD 32 of a distance detecting circuit 30 is lower than a prescribed level and the output of a PSD 42 of a beam vignetting detecting circuit 40 is higher than the prescribed level, it is judged that an object is located at a closest distance and a light beam is out of the light receiving surface of the PSD 32, so a photographic lens is immediately driven to the closest range. When the output of PSD 32 is higher than the prescribed level and the output of PSD 42 is lower than the prescribed level, the object is located at a close distance and since detection of beam vignetting is disabled, LED 80 is put on and warning is issued to a photographer. Finally, when both outputs of the PSDs 32, 42 are lower than the prescribed level, the object is located at a long distance, it is judged that the reflected light beam is feeble and the photographic lens is driven to the position at infinity.
Patent JP-2000020054-A (JP)
Title: Karaoke sing-along machine
Inventor: MATSUMOTO SHUICHI
IPC: G10H1/32
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine which is capable of making various manipulations, such as second production of percussion instrument tones and the control of the KARAOKE sing-along machine, etc., with a microphone alone. SOLUTION: Gyro sensors 71, 71 which detect the oscillation of the second microphone for KARAOKE singing are previously built in the microphone. The first microphone is normally used for singing. The second microphone is used for singing and in addition, is struck or rubbed as a virtual percussion. The struck impact and rubbed vibration are detected by a sensor and percussion musical instrument tones are generated. As a result, the percussion instrument tones may be generated by using the microphone normally used for singing.
Patent JP-H0942018-A (JP)
Title: Fuel injection quantity control device for internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F02M69/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To easily control the fuel injection quantity even under an engine operating condition where there is no proportionality between the injection time and the injection quantity by pressure-correcting the fuel injection quantity based on the pressure behavior characteristics preset near the nozzle of an injector in a specified engine. SOLUTION: An estimating means 54 for estimating the pressure near the nozzle of an injector 19 provided in an intake passage based on the operating parameter of an engine, is provided in an electronic control device 53. Based on the estimated pressure near the nozzle of the injector 19 estimated by the estimating means 54, a target fuel injection quantity is corrected, and fuel injection is controlled. The first correcting means 54 is especially provided. During a specified period after the engine start, instead of the correction of the target fuel injection quantity based on the estimated pressure, the fuel injection quantity is pressure-corrected by the first correcting means 54 based on the pressure behavior characteristics preset near the nozzle of the injector 19 in a specified engine,. Thus, the most suitable fuel injection quantity can be supplied even during starting the engine.