baber/WOPTO huggingface dataset:
Patent JP-H02169137-A (JP)
Title: Seamer for can top
Inventor: TSUKADA SHINICHI
IPC: B21D43/14
Filed: 1988-12-23
Abstract: PURPOSE:To seam various can tops by only changing a transfer block by supporting support tables for a can top holding means and a 2nd can vessel transfer means with the transfer block and composing a can top transfer means and the 2nd can vessel transfer means by equipping the transfer block so as to attach and detach freely on an endless chain. CONSTITUTION:A can vessel X is carried horizontally with a 1st can vessel transfer means 1 and is delivered to the 2nd can vessel transfer means 2 and is carried. The can top Y is held and carried with the can top holding means 4 equipped on a can top transfer means 3 which is moved in synchronism with the 2nd transfer means 2. The can top Y is capped on the vessel X and is seamed with the seaming means 5, 6. The support tables for the can top holding means 4 and the 2nd can vessel transfer means 2 are supported with the transfer block, and the can top transfer means 3 and the 2nd can vessel transfer means 2 are composed by equipping the transfer block so as to attach and detach freely on the endless chain. The transfer block is composed so as to match with the height of can vessel.
Patent JP-H03184074-A (JP)
Title: Separating pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: B65H29/54
Filed: 1989-12-13
Abstract: PURPOSE:To obtain the separating pawl which is excellent in moldability, surface smoothness, etc., and can meet the demand for cost reduction and size reduction by essentially consisting the separating pawl of 100 pts. wt. polyphenylene sulfide resin, 20 to 200 pts. wt. heat resistant fibers of <=6mum average fiber diameter and 10 to 90 pts. wt. heat resistant polyether imide resin. CONSTITUTION:The separating pawl for copying machines is formed by using the polyphenylene sulfide resin compsn. essentially consisting of 100 pts. wt. polyphenylene sulfide resin, 20 to 200 pts. wt. heat resistant fibers of <=6mum average fiber diameter and 10 to 90 pts. wt. heat resistant polyether imide resin. The adverse influence on the radius of curvature at the front end and the surface smoothness is prevented by specifying the average fiber diameter of the heat resistant fibers to be added to <=6mum and further, the easy formation of the separating pawl even in a heat resisting or intricate or thin section is possible by adding the heat resistant polyether imide resin to the compsn. The separating pawl for copying machines which is excellent in the moldability, surface smoothness, etc., and can meet the demand for the cost reduction and the size reduction is obtd. in this way.
Patent JP-H07188067-A (JP)
Title: Dehydrogenation of paraffin
Inventor: EDORITSUKU MORARESU
IPC: C07B61/00
Filed: 1992-11-10
Abstract: PURPOSE: To dehydrogenate a paraffin in the presence of a specified zeolite catalyst to convert it into an olefin.  
     CONSTITUTION: A paraffin is bought into contact with a solid zeolite containing a transition metal component and modified with a group IA modifier. According to this process, undesirable decomposition can be suppressed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H06147564-A (JP)
Title: Ice heat storage system
Inventor: SATO YUICHI
IPC: F24F5/00
Filed: 1992-11-10
Abstract: PURPOSE:To perform a favorable heat-exchange by keeping the ice making capability always uniform by suppressing the ascent of the concentration of an antifreeze agent. CONSTITUTION:The title ice heat storage system is constituted at least of an ice maker 10 which generates ice, refrigerator 11 which feeds a refrigerant to the ice maker, ice storage tank 12 which stores the ice generated by the ice maker, antifreeze agent tank 13 which recovers a liquid to be cooled, which is not solidified, from the ice storage tank, stores and feeds the liquid to be cooled to the ice maker, and water storage tank 14 which feeds the same quantity of water as the quantity of the generated ice to the antifreeze agent tank.
Patent JP-H06177287-A (JP)
Title: Semiconductor element for integrated circuit
Inventor: SATO OSAMU
IPC: H01L23/34
Filed: 1992-12-03
Abstract: PURPOSE:To provide a semiconductor element which can efficiently dissipate heat generated when a device is operated. CONSTITUTION:After a wafer with discrete devices is overlaid with a first insulating film 3 to couple the discrete devices with metal wirings 4, the first insulating film 3 and the metal wirings 4 are overlaid with a second insulating film 5, and further with a metal film 6 over a range wider than discrete devices on the surface of the second insulating film 5. Therefore, overlaying the surface of a semiconductor device with a metal film can enhance heat dissipating effect not only from the device rear but also from the device front.
Patent JP-H0726276-A (JP)
Title: Fuel oil additive composition and fuel oil composition
Inventor: FUNADA HITOSHI
IPC: C10L1/19
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a low-cost fuel oil additive composition which has good biodegradability and is excellent in the ability to remove the deposit in a fuel inlet system and in retention of the cleaning capability by containing as the constituent a product of the transesterification of a triglyceride-base oil or fat or an alkylene oxide adduct thereto with an alcohol. CONSTITUTION:This additive composition contains a product of the transesterification of a triglyceride-base oil or fat or an alkylene oxide adduct thereto with an alcohol (e.g. a transesterification product obtained by adding anhydrous potassium carbonate to a mixture of 1mol of a coconut oil and 2mol of butanol and effecting transesterication at 200 deg.C). The use of the transesterification product as the constituent can give an excellent cleaning effect; however, the use of the product in combination with a compound having a single or plural basic nitrogen atom and/or an alkylene oxide adduct to a 10-50C alcohol or alkyl phenol can give a further enhanced cleaning effect.
Patent JP-H03186110-A (JP)
Title: Burner for portable gas heater
Inventor: TOMIURA HIDEYUKI
IPC: F23D23/00
Filed: 1989-12-15
Abstract: PURPOSE:To enable sufficient secondary air to be presented to central flame hole by arranging a gass passage for supplying fuel gas from a main burner to a central burner, the gas passage being biased to a section on the periphery of a secondary air passage. CONSTITUTION:A balance is set up to the volume of mixture gas to a main burner by communicating a gas passage 11 to a central burner 2 at one place from the side of the mixture gas passage 9 and the flame is formed uniformly. A secondary air passage 18 for assisting the mixture gas in its combustion at the central flame hole 17 of this central burner 2 is formed by the central space of the main burner, namely the inner space of the cylindrical section 10 of a burner head 4. The gas passage 11 for supplying the mixture gas to the central burner 2 is, therefore, arranged biased to one section of the periphery of the secondary air passage, and a sufficient volume of the secondary air is supplied to the central burner section 2 by making the area of passage for the air in the secondary air passage 11 as large as possible. A sufficient volume of the secondary air is thereby supplied to the central burner 2.
Patent JP-H07183544-A (JP)
Title: Sensor chip and sensor device equipped therewith
Inventor: TAKAMI SHIGENARI
IPC: H01L21/60
Filed: 1993-12-22
Abstract: PURPOSE:To make a sensor device changeable in the interconnection of sensing sections so as to enhance the sensor device in productivity by a method wherein a pair of bonding pads used for taking out output signals from the sensing section independent of the outside is connected to each sensing section. CONSTITUTION:A sensor chip 1 composed of four sensing sections 2a to 2d is provided onto the same board to form an infrared detector shown in a figure, wherein a pair of circuit patterns is led out from each sensing pattern, and a bonding pad is provided to the end of each circuit pattern. For instance bonding pads 9k and 9m connected to the sensing section 2a are connected to external terminals 5k and 5m with bonding wires 3 respectively, so that the sensing section 2a is connected between the external terminals 5k and 5m. The same as above, the sensing sections 2b, 2c, and 2d are connected between the external terminals 5m and 5n, terminals 5n and 5p, and terminals 5p and 5k respectively, so that the equivalent circuit of the sensor chip 1 can be represented by a figure (b).
Patent JP-H04191091-A (JP)
Title: Recording medium for optical recording and magnetic recording and manufacture of recording medium
Inventor: MURAYAMA HISAO
IPC: G11B7/24
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a recording medium free from deterioration of resolution and recording density and with photoelectric and magnetic properties by forming a photoconductive layer containing an organic magnetic material on an electroconductive substrate. CONSTITUTION:Two types of a recording medium for optical recording and magnetic recording are available with a difference in the structure of a photoconductive layer 4, containing an organic magnetic material provided on an electroconductive substrate 1. That is, one type of the photoconductive layer 4 consists of an electric charge transport layer 3b and an electric charge generation layer 2 containing an organic magnetic material, while the other type of the photoconductive layer 4 is a monolithic layer type consisting of an organic magnetic material and an electric charge generating material blended in the photoconductive layer 4. The organic magnetic material of a specific chemical structure is an organic compound which becomes magnetized in accordance with the magnetic intensity of an external magnetic field. The recommended organic magnetic material is ferrocene polymer with photoconductivity. The photoconductive layer 4 used is formed using a material consisting of the organic magnetic material and a binder, and if necessary, plasticizer and a leveling agent added to the organic magnetic material. The blending ratio of the organic magnetic material and the binder is 0.5/1 to 20/1. The blending ratio of the electric charge generating material and the binder is 1/1 to 10/1 and the normally used thickness of the photoconductive layer 4 is about 5 to 50mum.
Patent JP-H09158278-A (JP)
Title: Connecting device of sewer pipe to drain pipe and adapter and drain pipe used for connecting device
Inventor: KAJIMOTO SEIJI
IPC: E03C1/182
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the back flow of drainage and suppress the leakage of smell or moisture by connecting a cylindrical outer cylinder concentrically to an inner cylinder in a flat plate part, arranging a cylindrical upper cylinder on the flat plate part, and setting plate parts within the inner cylinder and the upper cylinder. SOLUTION: A drain pipe is inserted into an inner cylinder 12 from above, and pleat parts 15, 16 are curved by the drain pipe, and elastically closely fitted to the drain pipe. Thus, the drain pipe is hardly dropped out from a connecting device 10, and leakage of smell, water or moisture is prevented. Further, since the pleat parts 15, 16 are arranged over two stages, the back flow of drainage is prevented. Thus, when a sewer pipe is inserted to the space between an inner cylinder 12 and an outer cylinder 11, the sewer pipe is closely fitted to the inner cylinder 12 and the outer cylinder 11, whereby the connecting device 10 is hardly dropped out from the sewer pipe, and leakage of smell, water or moisture can be also prevented.
Patent JP-H11163060-A (JP)
Title: Apparatus for inspecting circuit board
Inventor: KIMURA KATSUHIKO
IPC: G01R31/28
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate an adverse influence of various noises, by ensuring a sufficient shift range of a chuck top. SOLUTION: An apparatus comprises a chuck top 24 for supporting a wafer, shield cover 35 covering the top of the chuck top 24, and lower seal means 36 for covering the lower side of the chuck top 24, allowing it to move. This means 36 is composed of two cover units 45, 46 movable in one and the other directions. Each cover unit is composed of strip-like covers 47, 55 covering the lower side of the chuck top 24 and frames 49, 57 for covering these covers. The chuck top 24 is supported with a stage base having an air-bearing function.
Patent JP-H10180183-A (JP)
Title: Process for preparing plastic sheet, plastic sheet and glazing including the sheet
Inventor: BRAVET JEAN LOUIS
IPC: B05D3/02
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To avoid the flaking of varnish by heating the varnish up to the temperature of the softening point of plastic or above in a manner that the varnish at least on a central section on the combination of a sheet and varnish is not brought into contact mechanically with anything other than a plastic sheet. SOLUTION: Varnish is applied on a plastic sheet in the form of a liquid plasticizer, and varnish is dried at optional time by the mild heating and/or mild emission, and then the varnish is heated up to the softening point of plastic or above and cured. Then the varnish with lowering fluidity at the time of being cured follows the shape of the plastic sheet in the softened state. Not only the chemical reaction such as the condensation and polymerization of varnish but also the mechanical fixation of varnish to a substrate is generated by utilizing the comparatively high temperature, and simultaneously the cracking and flaking of varnish can perfectly be avoided.
Patent JP-H03185763-A (JP)
Title: Photoelectric conversion device
Inventor: YAMADA KATSUHIKO
IPC: H01L27/146
Filed: 1989-12-14
Abstract: PURPOSE:To lessen a photoelectric conversion device in after image caused by that it is formed of amorphous material by a method wherein a capacitor larger than a photodiode in electric capacity is connected to the photodiode of amorphous material in parallel. CONSTITUTION:A photodiode 1 of amorphous material is connected in parallel to a capacitor 2 formed of material lowe than the amorphous material concerned in capture level density. In this case, charge Q induced by optical pumping can be separately stored in the capacitance Cp of the photodiode 1 comparatively larger than the capacitor 2 in capture level density and the capacitance Ca of the capacitor 2 of material small in capture level density. By this setup, an after-image phenomenon can effectively be reduced.
Patent JP-H08181414-A (JP)
Title: Manufacture of injection molding circuit substrate
Inventor: OOKAWA YOSHINORI
IPC: C23C18/16
Filed: 1994-12-27
Abstract: PURPOSE: To improve bonding property and to make a pattern fine by roughening a surface by forming a secondary injection molded item to expose only a primary injection molded item and a pattern side of a substrate, and by applying electroless plating on a pattern side. CONSTITUTION: Resin mixed with electroless plating catalyst is used and a primary injection molded item is formed by projecting a pattern side 4. A substrate 5 is inserted and a secondary injection molded item 2 is formed of unmixed resin to expose only pattern sides 14, 54 of a primary injection molded item 1 and the substrate 5. Then, a surface is subjected to wet treatment and immersed in electroless copper plating solution, and foundation platings 16, 56 are formed as an electric conductor film in a surface of mixed resin shaped to correspond to the pattern parts 14, 54. Therefore, if upper platings 17, 57 consisting of Ni plating and Au plating are formed by an electroless plating method on the foundation platings 16, 56, good bonding success ratio of almost 100% can be realized and a fine pattern of a pitch of 0.15mm can be formed.
Patent JP-2000148047-A (JP)
Title: Color display element
Inventor: YANAGAWA YOSHIHIKO
IPC: H02K37/14
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To compose a color display element, having colors of a color display body twice as many as an odd number, of not stators and coils as many as the colors, but an odd number of stators and coils a half as many as them as a color display element which has a stepping motor inside and also has a display color body whose outer peripheral flank colored in different colors supported rotatably on a base plate. SOLUTION: The number of the stators 24(a-c) as constituent elements of the stepping motor is odd and they are separated from one another by stator gaps 26(a-c). The color display body 36 is stopped where it faces the stators 24(a-c) and stator gaps 26(a-c), so that it can stop positions twice as many as the stators. Consequently, the stators and coils which are necessary are a half as many as the colors to be displayed.
Patent JP-H02170112-A (JP)
Title: Fixing method for polygon mirror
Inventor: MORI TEIICHIROU
IPC: G02B26/12
Filed: 1988-12-23
Abstract: PURPOSE:To increase fitting accuracy by shaping the polygon mirror so that an externally communicating space is formed when a pedestal which has a flange engages the polygon mirror, and injecting an adhesive into the space externally and fixing the polygon mirror. CONSTITUTION:Radial grooves 3 are formed in the flange of the flanged pedestal 1 and ends of the grooves 3 reach the outer edge of the flange. The prismatic part of the pedestal 1 engages the hole of the polygon mirror 2. The polygon mirror 2 is fixed by injecting the adhesive into a gap formed by the groove 3 and at this time, the adhesive stays in the groove 3 and never enters the part between the mirror 2 and pedestal 1, so the fitting accuracy between the both is not decreased. Further, an adhesive which is small in volume shrinkage like an epoxy system is used preferably.
Patent JP-H04286489-A (JP)
Title: Method for refleshing continuous video image accompanied by motion compensation and its device
Inventor: EDOWAADO KURAUSU
IPC: H04N7/36
Filed: 1991-11-14
Abstract: PURPOSE: To refresh the image part of videos during the transmission of a motion-compensated continuous video image set by fractionating video images and transmitting coupled video images during a refreshing cycle, and then, compensating the motions of the videos in a refreshed area. CONSTITUTION: Video signals are inputted to a compression circuit 34 from a terminal 30 and, at the same time, a subtractor 40 subtracts predict signals from the video signals and inputs the subtracted signals to a compression circuit 36 for compression. A decompression circuit 56 decompresses compressed data. An adder 60 adds the predict signal from a corrector 64 to the decompressed data. The data from the adder 60 are stored in a storage device 62. A motion corrector 64 and a motion estimator 66 predict the preceding and current frame data. In a refresh(REF) step, the raw REF signal of a comparator 48 is transmitted in a REF mode through a line 49, a switch 50, and a multiplexer 52 so as to transmit video signals without motion compensation.
Patent JP-H02171233-A (JP)
Title: Honeycomb structure
Inventor: SHIMODA MITSUE
IPC: B32B3/12
Filed: 1988-12-23
Abstract: PURPOSE:To obtain a special composite configuration, and improving the processing efficiency of fluidity, and further performing the facilitation of manufacture, the improvement of yield, and reduction of the weight by employing a plane plate base material being provided in its surface with a number of protrusions arranged at respective distances longitudinallly and transversely, and connecting each protrusion part of one surface of the plane plate base material and the plane part of other rear surface. CONSTITUTION:A plane plate base material 3 being provided with predetermined protrusion parts 1 is employed, and a plurality of the plane plate base materials 3 are put into a superimposed relation or a belt-shaped sheet of the plane plate base materials 3 is wound up, and then, the protrusion part 1 of one surface 2 thereof is connected to the plane part 5 of another rear surface 4. In the case where while fluid is being passed through the honeycomb structure mentioned above, and for example a process is performed through the catalyst applied on cell wall parts, turbulent flow causes in the fluidity by the recessed and protruded parts of the protrusion parts 1 with the result that the contact reacting degree with the cell part wall surfaces is kept high, thereby improving the processing efficiency thereof. Moreover, the formation of the protrusion parts 1 is conducted easily by a hold-process or the like. After that, such plane plate base material 3 is superimposed or wound up, and the predetermined parts thereof are connected by a bond 7; as a result, the manufacture becomes easily, and the yield may be improved thereby. Furthermore, the whole weight thereof can be made light as well.
Patent JP-H04197793-A (JP)
Title: Thermal transfer sheet
Inventor: KAIZE SHIGEKI
IPC: B41M5/382
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the properties such as fusion prevention and cushioning of a thermal head by providing a transferable ink layer which melts due to heating on one surface of base film, and a rear layer consisting of specific acrylic resin on the other surface adjoining the thermal head. CONSTITUTION:A rear layer is formed by applying binder resin and a required additive to one surface of a base film, and the binder resin used is acrylic resin with a glass transition temperature (Tg) of 80 deg.C or higher and a molecular weight of 250,000 to 320,000. In addition, a thermally melting ink layer is formed using ink consisting of blended necessary materials, on a base film. Further, to enhance the adhesiveness of the rear layer to the base film, any other adhesive resin, preferably polyester resin is jointly used. If it is desired that the rear layer be highly heat-resistant, it is recommended that 10 to 15 pts.wt. (solid portion) of cross-linking agent of polyisocyanate by added to 100 pts.wt. of binder resin.
Patent JP-2000145908-A (JP)
Title: Continuously controllable wrapping transmission device
Inventor: FRITZER ANTON
IPC: F16H9/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To freely increase the pressure bonding force of a conical disc to a wrapping member, continuously control a wrapping transmission, device and decrease the number of structural members to reduce the cost by constructing a discharge conduit opened to a pressure medium reservoir and/or the pressure medium reservoir to be loaded by back pressure. SOLUTION: A conical disc pair 1 of the input side A and a conical disc pair 2 of the output side B are respectively provided with axially movable disc parts 1a, 2a and axially immovable disc parts 1b, 2b, and a wrapping member 3 is wrapped between both disc pairs 1, 2. To vary the effective diameter of each disc pair 1, 2, control members including cylinder units 4, 5 are provided, and cylinder units 6, 7 are provided operationally in parallel to the cylinder units 4, 5. Pressure load or pressure release to the pressure chambers 6a, 7a of the cylinder units 6, 7 by a reservoir are performed through a control valve 10 formed by fitting a slider 44 to a valve casing.