baber/WOPTO huggingface dataset:
Patent JP-H05225321-A (JP)
Title: Picture element interpolation device
Inventor: YAMAMOTO YOSHIE
IPC: H04N7/00
Filed: 1992-02-07
Abstract: PURPOSE:To provide a picture element interpolation device which generates the interpolation picture element of a digital video signal and is capable of smoothly reproducing the oblique boundary line of a picture. CONSTITUTION:The picture element interpolation device is composed of a means 11 extracting a picture element block composed of four picture elements existing around the notice picture element of input data, a means 2 calculating a threshold from the four picture elements, means (12 to 15, 23, 24) determining data other than the maximum value and the minimum value of the picture element block, a means 20 binarizing each picture element of the picture element block based on the threshold, a pattern table 22 setting the interpolation direction for all the combinations of picture elements array which is preliminarily prepared and is obtained by binarization, a means 21 determining the direction of the interpolation reference picture by collating the binarized pattern and the pattern table 22, a means 25 selecting interpolation data in accordance with the output of the means 21 and a means 3 calculating the interpolation picture element value from the selected interpolation data.
Patent JP-H02204974-A (JP)
Title: Solid electrolyte fuel cell
Inventor: OGURA KAZUMI
IPC: H01M8/24
Filed: 1989-02-02
Abstract: PURPOSE:To reduce the number of parts and to heighten strength by uniting interconnectors with supports. CONSTITUTION:A solid electrolyte fuel cell is formed by stacking a power generating layer 34 comprising a fuel electrode 25, a solid electrolyte membrane 23, and an oxygen electrode 26, and an interconnector 35 having a fuel passage 29 and an interconnector 31 having an oxidizing agent passage 30. The fuel electrode 25 and the interconnector 35 are bonded with a fuel side adhesive 32 mainly comprising a fuel electrode material, and the oxygen electrode 26 and the interconnector 31 are bonded with an oxygen side adhesive 33 mainly comprising an oxygen electrode material. By changing a conventional interconnector membrane into the interconnectors 35, 31 having the fuel passage 29 and the oxidizing agent passage 30, conventional supports are eliminated, the structure is made simple, and strength is also heightened.
Patent JP-H03226735-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a sufficient degree of film hardness without exerting any adverse influence at all on photographic characteristics by hardening at least one layer of hydrophilic colloidal layers with at least one kind of specific compds. CONSTITUTION:At least one layer of the hydrophilic colloidal layers are hardened by at least one kind of the compds. expressed by formula I. In the formula I, R1, R2 denote an alkyl group, aryl group, aralkyl group, acyl group, substd. or unsubstd. carbamoyl group, O-substd. oxycarbonyl group, substd. sulfonyl group or substd. or unsubstd. sulfamoyl group; R1, R3 denote a hydrogen atom or substd. group; A denotes a bivalent org. group or single bond; L denotes -O-, -NR4- or single bond; R4 denotes an alkyl group, aryl group, aralkyl group or hydrogen atom. The sufficient degree of film hardness is obtd. with the good efficiency in this way even with a small amt. of the film hardener without impairing the photographic performance.
Patent JP-2000222912-A (JP)
Title: Headlight for vehicle or the like
Inventor: MAKIMURA YOICHIRO
IPC: C08J5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a headlight for a vehicle or the like without loss of the beauty due to yellowing of a front cover made of polyester resin caused by ultraviolet rays and reduction in brightness of a headlight caused by reduction in light transmission even with use of light source illuminating high luminance light including large amounts of ultraviolet rays. SOLUTION: This headlight is provided with a light source 1, a reflecting matter 2 having a concave reflective surface 2a reflecting light from the light source 1 forward and a translucent front cover 3. The front cover 3 is made of polyester resin molding which contains ultraviolet ray absorbent. The absorbent is a functional or bifunctional compound having either one or more than two kinds of hydroxyl group, carboxyl group and amino group and linked with polyester resin polymer molecule. The front cover is comprised of laminated formed matter comprising polyester resin surface layer including fixed the absorbent laminated on at least one side of polyester resin base layer.
Patent JP-S62182445-A (JP)
Title: Injection rate control method for fuel injecting device for diesel engine
Inventor: SAKAKIBARA YASUYUKI
IPC: F02D41/40
Filed: 1986-02-06
Abstract: PURPOSE:To perform accurate control of an injection rate, by a method wherein, in an electrostriction type actuator which changes the volume of a chamber communicated to a pump room, a reference voltage, by means of which an actuator is contracted, is renewed according to a voltage generated by the actuator. CONSTITUTION:A varying volume room 26 is situated in a manner to be communicated with a pump room 2 of a fuel injection pump 1. The volume of the room 26 is varied by means of an electrostriction type actuator 21. The voltage of the actuator 21, generated depending upon a pressure in the pump room 2, is detected, and when the voltage exceeds a reference value, short-circuiting is created to contract the actuator 21. The reference voltage is varied according to a voltage generated by the actuator 21. This constitution enables correction of the temperature change and the change with time of the actuator, and accurate control of an injection rate.
Patent JP-S58141660-A (JP)
Title: Rotor structure for cup-shaped coreless motor
Inventor: NISHIKAWA MASATO
IPC: H02K13/06
Filed: 1982-02-15
Abstract: PURPOSE:To increase the fixing strength of parts by concentrically fixing a varistor, a rotor coil and a commutator to a base with adhesive. CONSTITUTION:A rotor coil 3 and a varistor 4 are secured to a base 2 which is secured to a rotational shaft 1 with an adhesive 25. The risers of each commutator 8 respectively correspond to poles 9 of the varistor 4, and the risers 7, the poles 9, the rotor coil 3 and a terminal are secured with solder 30. In this manner, the varistor 4, the coil 3 and the commutator 8 can be concentrically secured to the base 2.
Patent JP-H07212078-A (JP)
Title: Transfer film
Inventor: SUGA KAZUHIRO
IPC: B44C1/165
Filed: 1994-01-25
Abstract: PURPOSE:To provide a transfer film in which see-through properties are provided and electromagnetic wave shielding properties can be imparted by transferring to a glass plate, a transparent plastic molded form. CONSTITUTION:A transfer film comprises a release layer 2, an electromagnetic wave shielding pattern layer 3 having a transparent part 31, an adhesive layer 4 sequentially laminated on one surface of a base material film 1, wherein an outer diameter of the transparent part is 0.1-10mm, and an opening ratio of an area of the part having the pattern layer is 1-50% to form the pattern layer to be transferred to a material to be transferred.
Patent JP-S58140576-A (JP)
Inventor: YOSHII KAZUHIRO
IPC: F25B30/04
Filed: 1982-02-15
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-S57136910-A (JP)
Title: Oil-water separator
Inventor: SAKAI UTAROU
IPC: B01D17/032
Filed: 1981-02-18
Abstract: PURPOSE: To automatically separate oil from water containing oil without being influenced by tilting and vibrating a titled separator, by constituting the separator wherein a difference of levels between an exit port of water discharging  pipe and an inlet port of oil discharging pipe is hardly changed, even when said  separator is tilted.  
     CONSTITUTION: An exit port 2 2  of water discharging pipe and an inlet port 3 1  of oil discharging pipe, having a level difference H α  between both the port 2 2  and the port 3 1 , are arranged closely to each other, at the central part of a water storage tank 1; a open port 6 1  of a water discharging cylinder 6, which covers the port 2 2 , is set at the position sufficiently higher than a water level. So that the level difference H α  is hardly changed even when the separator is tilted. Accordingly, only rhe oil contents are discharged from the port 3 1  when the separator is tilted. Further, the oil contents never enter the water discharging pipe 2 by tilting and oscillting the separaror because the port 6 1  of the cylinder 6 is s et sufficiently higher than the water level. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10223624-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGARASHI KINICHI
IPC: H01L21/312
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the swelling and cracking of a cover film by degassing a polyimide resin film through heat treatment after covering the resin with an insulating film which suppresses the passage of a resulted product of an amidating reaction, because the polyimide resin layer passes water when the film is heated to a prescribed temperature. SOLUTION: After first-layer aluminum wiring 2-1, 2-2,... is formed on an insulating film 1, a silicon oxide film 3 is deposited on the wiring and a silicon- polyimide layer 4 is formed as an interlayer insulating film. Then a through hole 5 is formed on the wiring 2-1 and a second-layer aluminum wiring 6 is formed. Thereafter, a P-CVD silicon oxide film 8 is formed by the CVD method, particularly, the plasma CVD method and heat treatment (degassing treatment) is performed in an N2 atmosphere. After heat treatment, a cover film 7A is formed by depositing a silicon nitride film by the plasma CVD method. When a semiconductor device is formed in the above-mentioned manner, the cracking and swelling of the cover film 7A can be prevented.
Patent JP-S63227712-A (JP)
Title: Composite material for treating molten metal bath having tublar casing
Inventor: MISHIERU DOUSHII
IPC: C21C7/00
Filed: 1988-02-03
Abstract: The invention relates to a composite product of substantial length for the treatment of metal baths which is formed by a tubular metal casing (2) within which are housed the treatment material or materials in powder form and which comprises an axial zone (4) containing a first material surrounded by a tubular metal intermediate wall (3) and an annular zone (6) between the casing and the intermediate wall and which also contains a second material. Such a composite product in which the axial zone contains at least one element selected from calcium and magnesium can be used in particular for the desulphurization of iron or steel baths.
Patent JP-S62183488-A (JP)
Inventor: ABE HIROYUKI
IPC: G09G3/20
Filed: 1986-02-07
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-S60165905-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A47C19/00
Filed: 1984-02-10
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-S53108881-A (JP)
Title: Method and apparatus for preventing reaction product from sticking to stirring blades in reacion vessel
Inventor: TAKADA TOSHIHIKO
IPC: B01J19/00
Filed: 1977-03-07
Abstract: PURPOSE: To prevent simply and effectively the reaction product from sticking fast to the stirring blades, by arranging the circular bodies to the upper parts of the stirring blades in the reaction vessel and by making the circular bodies perform an irregular motion in the neighboring area over the stirring blades accompanying the stirring of the stirring blades. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11206932-A (JP)
Title: Golf club
Inventor: TERAOKA HIROSHI
IPC: A63B53/10
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To increase the hardness of the front end of a shaft without impairing the flexibility of the entire shaft. SOLUTION: A golf club having a flexure value of 2.5 kg or less where the part of the shaft of less than 20% of the entire length of the shaft from the front end thereof is made a front end portion, the part of the shaft of from 25 to 30% to 20 to 35% of the entire length of the shaft from the front end is made a forward portion, the part of the shaft from the side end of the terminal of the forward portion to the terminal of the shaft is made a rearward portion, the flexural rigidity of the forward portion is set to minimum in the longitudinal direction of the shaft by making the flexural rigidity of the front end portion 5 to 15% higher than that of the flexural rigidity of the forward portion, and the rigidity of the shaft is increased gradually toward the terminal of the shaft in the rearward portion.  The flexural rigidity at a position 750 mm from the front end of the shaft is set at most 2.5 times the flexural rigidity at a position 150 mm from the front end of the shaft.
Patent JP-S53110038-A (JP)
Title: Protective control system
Inventor: HITOI YOSHIJI
IPC: H02H3/26
Filed: 1977-03-07
Abstract: PURPOSE:To prevent erroneous response even with respect to a burst clutter by making precise control according to the of the transmission line.
Patent JP-S54116808-A (JP)
Title: Decentralized control system of automatic switchboard
Inventor: FUJITA KAZUNORI
IPC: G06F15/16
Filed: 1978-03-02
Abstract: PURPOSE:To control a switchboard with large circuit capacity by a microprocessor by composing a control circuit of several microprocessors and by providing an information transfer line for information transmission among processors and a memory method which executes a switching process and stores data. CONSTITUTION:Trunks 611 to 61n are connected to switching networks 51 to 5m to which extension telephone sets 111 to 11n via line circuits 211 to 21n and attendant boards 311 to 31n via attendant-board control circuits 411 to 41n are connected, and signal control processors 711 to 7m1 controlling signals and connection control processors 911 to 9p1 controlling connections are provided corresponding to those networks 51 to m. Moreover, memory 101 which attains the half-fixed storing of system data is provided and connections among processors 711 to 7m1 and 911 to 9p1, and memory 101 are made via two-way buses 82 and 83 for transferring information; memory 101 is used from either processors 711 to 7m1 or 911 to 9p1 and networks 51 to 5m are divided and controlled.
Patent JP-S63191883-A (JP)
Title: Emulsified concrete sealer composition having excellent stability and its preparation
Inventor: FUJISHIGE ISAO
IPC: C09K3/10
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the title sealer composition which is not hazardous from safety and hygienic viewpoints, and has excellent adhesiveness and water resistance and in particular excellent low-temperature stability, by using as its principal constituents a chlorinated polymer, a plasticizer, and a thickening agent comprising a cellulose derivative. CONSTITUTION:This sealer composition is prepared by using as its principal constituents a chlorinated polyolefin (e.g., a chlorinated polyethylene) or modified chlorinated polyolefin (e.g., a maleic modified chlorinated polyethylene), a plasticizer, and a cellulose derivative (e.g., hydroxypropylmethylcellulose), and adding an organic solvent, an emulsifying agent, and water thereto. With conventional emulsified sealers of, e.g., acrylic base and vinyl chloride base, there may be neither fire hazard nor hazard from safety and hygienic viewpoints which may be encountered with solvent- type sealers; however, those conventional emulsified sealers are lacking in adhesiveness, water resistance, and in particular low-temperature stability. A sealer of this invention does not have these defects and has excellent adhesiveness and water resistance and in particular excellent low-temperature stability by virtue of the use of a chlorinated polymer and in addition the use of the above-mentioned thickening agent.
Patent JP-H03229296-A (JP)
Title: Character display device
Inventor: OKAZAKI TOSHIO
IPC: G06Q40/02
Filed: 1990-02-05
Abstract: PURPOSE:To utilize a display screen effectively and to utilize a display screen effectively and to make a display of the maximum number of digits within a handled range at need by providing a character code converting means which converts data of significant digits into half-sized character codes and a control means which performs control so that the character codes converted by the character code converting means are displayed. CONSTITUTION:A controller 12 compares the significant digits of data to be displayed with the number of display digits read out of a screen layout table 14. When the significant digits of data to be displayed does not exceed the significant digits which can be displayed as a result of the comparison by the comparing means, data of the significant digits are converted into half-sized character codes automatically. The character codes which are converted by the character code converting means are displayed on a display device 11. Consequently, the display screen can be utilized effectively and the maximum digits in the handled range is also displayed.
Patent JP-H08221504-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOTANI KOJI
IPC: G06F15/18
Filed: 1995-02-13
Abstract: PURPOSE: To reduce the power consumption by providing an electrode to be electrically floated and plural input electrodes provided through electrodes and capacitors and providing a means for practically deciding potential difference corresponding to the potentials applied to the input electrodes. CONSTITUTION: At the time of a precharge voltage VPR, concerning the potential of a node 107, the potential difference is generated between differential input terminals, namely, between nodes 106 and 107. Then, the nodes 106 and 107 are disconnected from a floating gate or the precharge voltage and mutually equal and minimum capacities exist at both the nodes. Next, a switch 111 is driven by a clock signal ϕEV to be gradually changed from "'0' to '1' and the potential of a node 110 is gradually lowered toward a ground voltage 0V. Thus, the potential difference between the differential input terminals, namely, between the nodes 106 and 107 is amplified. Since a switch 109 is turned off during this term, a current to pass through an inverter does not flow so that the power consumption can be suppressed.
Patent JP-H04211120-A (JP)
Title: Contact forming method and fabrication of semiconductor device
Inventor: OGAWA HISASHI
IPC: H01L27/10
Filed: 1991-02-19
Abstract: PURPOSE:To provide a self-aligned contact forming method and semiconductor fabricating method wherein level difference of interlayer insulation film is eliminated and process margin is increased in order to eliminate short circuit of interconnection and to form a flat interlayer insulating film. CONSTITUTION:A gate oxide film 1, a gate electrode 4 applied with a first insulation film (first HTO) comprising a side fall spacer 5 and an upper film 8, and a source-drain region 6 are formed on a semiconductor substrate 2 thus producing a MOS transistor. Subsequently, a second insulating film comprising a second HTO 9 and a silicon nitride film 10 is deposited entirely thereon followed by deposition of a silicon oxide film, i.e., a first BPSG film 11, containing impurities and then a resist pattern 3 is formed. The silicon oxide film 11 containing impurities is then subjected to isotropic etching through a microwave plasma etching apparatus with the resist pattern as a mask thus forming an opening 25. According to the method, etching rate of the silicon nitride film 10 is quite low as compared with that of the BPSG film 11 resulting in an opening 25 in which only the BPSG film 11 is etched isotropically.
Patent JP-S55117511-A (JP)
Title: Continuous rotary metal extruder
Inventor: ONO HIDETO
IPC: B21C23/00
Filed: 1979-03-05
Abstract: PURPOSE: To always smoothly perform the extrusion work at suitable temperatures, by installing the medium pathway in the stationary shoe at neighborhood of the extrusion die, and by supplying and recirculating arbitrarily switched cooling medium or heating medium.  
     CONSTITUTION: The ring type medium pathway 11 is carved in the stationary shoe 3 so as to surround the extrusion die 5 at neighborhood of the extrusion die 5. Before starting the operation, the medium pathway 11 is connected to the heating medium supply source 14 to heat the part around the extrusion die 5. The operation is continued until the friction heat is evolved; at this point, the supply of the heating medium is stopped; and if the evolution of the friction heat further increases, the change-over valve 12 is switched to the side of the cooling medium supply source 13, and the cooling medium is supplied to the medium pathway 11 on purpose to cool the part around the die 5. According to this mechanism, the temperature of the part around the die 5 can be controlled always to suitable temperatures since the start of the operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10222829-A (JP)
Title: Magnetic head, its manufacture and magnetic disk device
Inventor: TANI KOUJI
IPC: G11B21/21
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the wear of a magnetic head, to prevent the wear of the head and a magnetic recording medium while the head is in contact with or near contact with the medium and to improve the reliability of a magnetic disk device by making the hardness of the surface of the magnetic head, which contacts against the medium, more than a specific value in terms of the Mohs scale and specifying the surface roughness by the height of protrusions. SOLUTION: The hardness of the surface of a slider 1, which contacts against a magnetic recording medium, is set to >=10 in terms of the Mohs scale so that the hardness of the surface is made harder than diamond or same. Moreover, the surface roughness is set to more than Rp 5nm in terms of the height of the protrusions so that the friction coefficient is made smaller than the case of a flat surface and therefore, the wear of the medium is made smaller as the amount of the friction coefficient is made smaller. By making the protrusions smaller and making the density of the protrusions higher, lubricant of the medium is easily supplied to the contacting surface between the surface of the slider 1 and the medium and the wear of the slider 1 and the medium is reduced.
Patent JP-S61248995-A (JP)
Inventor: ANDORIYUU RABU
IPC: F16L37/00
Filed: 1986-02-06
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-S55117031-A (JP)
Title: Crank chamber compressed type two-cycle internal combustion engine
Inventor: TANAKA TAKESHI
IPC: F02B33/04
Filed: 1979-03-03
Abstract: PURPOSE: To prevent incomplete combustion of mixture and prevent that inflammability of fresh mixture is lowered if the amount of fresh mixture supplied into the cylinder is relatively small, by separating combusted gas and fresh mixture from each other in the crank chamber, and supplying fresh mixture into the cylinder.  
     CONSTITUTION: As piston 3 comes near to the top dead point, fresh mixture is delivered from supply passage 6 into crank chamber 2 through inlet port 21. When pressure in combustion chamber 15 is raised with starting of combustion and combusted gas flows into crank chamber 2 through the clearance between piston rings 31 and cylinder 1, piston 3 is moved downward so that fresh mixture in crank chamber 2 is compressed. Since inlet port 21 is opened along the wall surface of crank chamber 2 at an upper portion of groove 24, fresh mixture flows in chamber 2 along its bottom wall surface by the  function if centrifugal force and concentrated in groove 24. As piston 3 is further moved downward and exhaust port 14 and scavenging port 12 are both opened, fresh mixture collected in groove 24 is supplied successively from scavenging port 12 into cylinder 1 through the scavenging passage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59231097-A (JP)
Inventor: MENAKEMU RUBINSUTEIN
IPC: B01D15/08
Filed: 1984-02-13
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-S61184811-A (JP)
Inventor: MORI SHOICHIRO
IPC: H01G9/035
Filed: 1985-02-12
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。