baber/WOPTO huggingface dataset:
Patent JP-H02186358-A (JP)
Title: Electrophotographic sensitive body and manufacture thereof
Inventor: ISHIKAWA NORITOSHI
IPC: G03G5/147
Filed: 1989-01-13
Abstract: PURPOSE:To enhance humidity resistance, abrasion resistance, and cleanability by using for the uppermost surface part a compound having a structure formed by combining a fluorine-noncontaining alkylene group having a silanol group at one terminal with a perfluoropolyoxyalkyl group at the other moiety. CONSTITUTION:A photoconductive layer made of an amorphous silicon type material and formed on the substrate contains at the uppermost surface part the compound represented by formula I in which Rf is a perfluoropolyoxyalkyl group or perfluoropolyoxyalkylene group; R1 is -CONH-, -COO-, or -CH2O-; R2 alkylene; R3 is oxyalkyl; and m is 1, 2, or 3, thus permitting the terminal silanol groups of the compound to react with the a-Si:H of the surface of the photoconductive layer, forming strong combination, and to be fixed to the surface of the photoconductive layer, and the compound to cover all the surface of the photoconductive layer and to exert a high effect on water repellency, cleanability, and abrasion resistance by its long chain of fluorocarbon.
Patent JP-S60231165-A (JP)
Inventor: ARFMAN KENNETH D
IPC: G01N30/46
Filed: 1985-01-17
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-S56103617-A (JP)
Title: Manufacture for engine mounting
Inventor: MUTOO MASANORI
IPC: F16M7/00
Filed: 1980-01-18
Abstract: PURPOSE:To improve the precision of fitting size of a mount by a method wherein positioning notches of the brackets of each of an engine and a chassis are inserted into positioning projections of dies so that each bracket can be set to the dies and these brackets are bonded by vulcanized rubber. CONSTITUTION:The respective positioning notches 5, 16 for the 1st bracket 10 fixed to the chassis and for the 2nd bracket 20 fixed to an engine are interlocked with positioning projection parts 32, 36 of a lower die 30 and these two brackets are positioned on the lower die 30 and set. Then, rubber material 40' is placed between both brackets 10, 20 and the upper die 35 is allowed to fall down to compress the rubber material 40'. At this time, the positions of the brackets are decided by the step parts 37 of the upper and lower dies 35, 30 in the direction rectangular to the plate surfaces of each bracket 10, 20. Compression and heating are given for a given hour after the fall of the upper die. The rubber material 40' is vulcanized into a rubber member 40 with an intended shape and at the same time is bonded through adhesives coated on each bracket 10, 20.
Patent JP-H05190819-A (JP)
Title: Solid-state image-sensing device
Inventor: MATSUMOTO KAZUYA
IPC: H04N5/361
Filed: 1992-01-14
Abstract: PURPOSE:To suppress a drop in a light focusing coefficient of a microlens. CONSTITUTION:In a solid-state image-sensing device wherein pixels using, as a photoelectric conversion element, a CMD photodetector with a microlens having an internal amplification function are arranged in a matrix on a semiconductor substrate 44, an outer periphery of an orbit 45 of incident light which is incident from upper part of a microlens 43 to be focused on gate electrodes 33a, 33b, 51 formed on the substrate is coated with at least one layer used of multilayer wiring formed on the substrate and also only outside the orbit.
Patent JP-H05190747-A (JP)
Title: Semiconductor device with metal projected electrodes
Inventor: TAKUMA YOICHIRO
IPC: H01L21/60
Filed: 1992-01-16
Abstract: PURPOSE:To provide a semiconductor device having a larger number of pins with a finer pitch by improving the packaging density thereof. CONSTITUTION:The surface of a semiconductor chip 1b is covered with a heat- resisting insulating film 13b for chip coat. The film 13b is provided thereon with a wiring pattern 12b which is composed of such metal as copper plated with gold. One ends of the wiring pattern 12b are extended beyond the circumference and connected to aluminum electrode pads 15b on the semiconductor chip; the other end are provided with metal projected electrodes 14b. This facilitates highly accurate mounting and improves the packaging density.
Patent JP-S60149329-A (JP)
Inventor: HAMAYASU NORIO
IPC: B29C70/10
Filed: 1984-01-14
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-H10194304-A (JP)
Title: Opening/closing mechanism having tension plate for opening of container
Inventor: HAGIWARA TADASHI
IPC: B65D75/58
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To perform the disposal together with a container, and enable a user to drink a beverage by dividing into several times by a method wherein an external tension plate which is bent at a specified curvature, is provided on a lid body, and when the lid body is closed and engaged with the external tension plate, an internal tension plate is pressed under a state being bent at a specified curvature. SOLUTION: A passage body 1 is formed by affixing two flexible sheets, and the passage part is formed into a cylindrical shape. On both sides of the passage part, a slip preventive piece which holds the passage body 1 by placing it between tension plates, is formed. A hook is fitted in a receiving port which is provided in a manner to go through in the thickness direction at an end part of the external tension plate 5, and locked. The tension plates 5, 6 are fixed under a state wherein they are bent at a specified curvature together with a lid body 8, and an opening/closing mechanism is obtained. Thus, the opening/closing mechanism can be disposed together with a container at the time of disposal after usage, and a content can be drunk by dividing into several times by keeping it.
Patent JP-S60149296-A (JP)
Title: Tester for catv terminal device
Inventor: SHIRAISHI TADAKAZU
IPC: H04N7/173
Filed: 1984-01-13
Abstract: PURPOSE:To check the frequency and level of a video signal of the TV signal output as well as the picture quality for a terminal device to be measured, by adding an automatic channel selecting function to a tester together with a picture quality reference terminal device containing a checking TV receiver. CONSTITUTION:A CPU5 of a tester 30 selects a picture quality reference terminal device 24 and a terminal device 25 to be measured in accordance with the given channel setting. Then an operator compares the picture quality between a picture quality reference TV receiver 27 and a TV receiver 28 to be tested which are provided to both terminal devices 24 and 25 respectively. The result of this comparison is given to the CPU5, and the CPU5 fetches the level and frequency of a video signal of the TV signal which is converted by the device 25. Then the CPU5 displays each input at a display part 10 and prints it by a printer 23 when necessary. Thus it is possible to check the frequency and level of a video signal of the TV signal output as well as the picture quality for a terminal device to be measured.
Patent JP-H09198343-A (JP)
Title: Communication system using serial interface
Inventor: TAKAHASHI MASAKATSU
IPC: H04L29/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system using the serial interface of high availability, which can execute communication in the forms of synchronous communication and asynchronous communication without the need of an operation for setting synchronous communication and asynchronous communication with a dip switch. SOLUTION: PCIF (serial interface) 11 is switch-controlled so that a transfer clock for synchronous communication and a status signal for hard flow control are automatically switched and outputted to a status signal line. A block frequency-dividing circuit 23 having plural clock frequencies so that the arbitrary frequency among the plural frequencies of the transfer clock for synchronous communication can be selected is provided. CPU 2 decodes a request command from a personal computer 13 and transmits a selection 2 signal to the frequency- dividing circuit 23 so as to select the clock frequency.
Patent JP-H05189320-A (JP)
Title: Memory management unit
Inventor: KAMIMURA HOZE
IPC: G06F12/10
Filed: 1992-01-16
Abstract: PURPOSE:To provide a further high speed virtual storage mechanism by providing the updating function of an address conversion table entry. CONSTITUTION:A command status register 204 which accepts a command from a CPU, and execute the information of the status of a memory management unit for a communication with the CPU, physical address register 205 which executes the information of a physical address to the CPU, virtual address register 206 for setting a virtual address by the CPU, attribute register 207 which executes the setting and reference of the attribute of a page table entry, and conversion table address register 208 for setting and referring the virtual address of an address conversion table by the CPU, that is, a system program, are connected with a CPU bus 201, at the time of preparing and deleting the address conversion table. Then, a translation looking aside buffer (TLB) 209 is connected with a processing unit 202, and the management of the TLB 209 is operated by the processing unit 202.
Patent JP-S58126088-A (JP)
Inventor: INABA HAJIME
IPC: B25J15/04
Filed: 1982-01-18
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-2000208459-A (JP)
Title: Cleaning unit
Inventor: SUKAI JUNICHI
IPC: H01L21/304
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent secondary contaminants from depositing on the cleaned object by controlling the flow of the cleaning solution sprayed on the object so as to increase cleaning efficiency. SOLUTION: The spraying ports 11, which are located above and below the object to be cleaned, and the control plates 14, which are installed on the sides of the respective spraying ports are provided. Each dogleg control plate 14 is placed so that one of its sides is parallel to the flow of the solution sprayed from a spraying port 11, and the other side parallel to the transporting direction of the cleaned object. The cleaned object 12 passes between the spraying ports 11.
Patent JP-S57119962-A (JP)
Title: Printing ink composition
Inventor: YAMAGUCHI SEIJI
IPC: C09D11/00
Filed: 1981-01-16
Abstract: PURPOSE: To make quick drying possible and to improve roller stability and mottling of an ink under high-temp. and high-humidity conditions by adding water to a glycol solvent of a printing ink for relief printing using at least three ink distributing rollers.  
     CONSTITUTION: In a printing ink for relief printing using at least three ink distributing rollers, 5W50% water is added to a glycol used as a vehicle, which is primarily composed of ethylene glycol or diethylene glycol. It is possible to eliminate failure in drying and to complete drying at room temp. in a short time ≤5min, with advantage of little ink loss during color changeover, little need for washing water and no formation of waste water in the conventional printer/slotter printing process using a glycol solvent. Even if the ink is deteriorated in printing function at a high temp. and low humidity, a it is possible to restore  good printing function and drying rate by keeping an atmosphere in contact  with the ink distributing roller at an adequate humidity by use of a humidifier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61166520-A (JP)
Title: Image recorder
Inventor: KAN FUMITAKA
IPC: G02F1/1334
Filed: 1985-01-18
Abstract: PURPOSE:To preserve and rewrite easily image information by using a liquid crystal showing the thermooptic effect as a recording medium of image information and recording images by the thermooptic effect. CONSTITUTION:An image recording medium 4 is fed in the direction of an arrow by a belt 20 and a roll 30 and is heated up to the isotropic liquid phase by a power source 10 ad a resistance wire or a heating lamp 5. Next, the image recording medium 4 passes the electric field application process due to a corona charger 6, and the image display surface of the image recording medium 4 is made transparent. The image recording medium 4 brought into contact with a thermal head 7 is fed in the direction of an arrow by a platen roll 9. At this time, though a liquid crystal 2 is heated up to the isotropic liquid phase from the smectic phase in accordance with local heat generation of the thermal head 7 controlled by a signal source, the liquid crystal 2 is quenched to be cloudy after passing the thermal head 7 because an electric field is not applied in this proces. That is, a selected surface part of the image recording medium is heated locally by the thermal head 7 and becomes cloudy, and thus, prescribed image information is written.
Patent JP-S57121547-A (JP)
Title: Method and device to wind up belt-shaped material
Inventor: OKADA TAKESHI
IPC: B65H23/16
Filed: 1981-01-20
Abstract: PURPOSE:To obtain a good wound-up product without any irregularity, wrinkle, uneven hardness, and others by winding up a belt-shaped material as restraining the vibration of a push roll caused by the roll of the belt-shaped material on a winding roll. CONSTITUTION:In this winding device, the thrust of an air-cylinder 11 is transmitted to a push roll 7, which pushes a mill roll 24a for limiting the involvement of air into the mill roll 24a. Even if the mill roll 24a is deformed into an oval or uneven circular section and the push roll 7 is pushed back to be separated from the mill roll 24a by the long diameter part of the oval section or the projected part as giving a backward force to a piston 11a of an air-cylinder 11, the retreat of the piston 11a is restrained by the resistance of viscosity of the oil in an oil dampr 28, and the push roll 7 is difficult to be separated from the mill roll 24a and follows the mill roll 24a. Consequently, a great amount of air is limited to flow into the mill roll 24a. This construction permits to smooth winding and obtain a wound-up product of good quality.
Patent JP-H11198135-A (JP)
Title: Manufacture of prepreg
Inventor: IKETANI KUNIO
IPC: B29B11/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg free from voids. SOLUTION: This method for manufacturing a prepreg is to displace air contained in a fiber base material 1 with a gas whose solubility into an organic solvent used for a resin varnish 6 is 10 times or more compared to a nitrogen gas at 20 deg.C, prior to a process to impregnate the fiber base material 1 with a heat-setting resin and/or a thermoplastic resin. In this method, the fiber base material 1 is made to pass through a gas displacement device 3 filled with the gas and is made to pass through the resin varnish 6 contained in a resin varnish impregnation tank 5 connected to the gas displacement device 3.
Patent JP-H01184837-A (JP)
Title: Lead molder
Inventor: EJIMA TAIZO
IPC: B29C45/14
Filed: 1988-01-13
Abstract: PURPOSE:To remove resin burrs between a tie bar cutting process and a lead molding process by a method wherein a sweeping device for removing the resin burrs on a lead frame is provided between a tie bar cutting device and a lead molding equipment and a dust collector is provided in the vicinity of the sweeping device. CONSTITUTION:A resin sealing finished lead frame 12, which is moved on a frame conveying rail 3, in conveyed on a bottom force 26 of a tie bar cutting device 15 and is tie bar-cut by making a top force 25 drive. Then, resin burrs 13 are removed by a sweeping device 11 and are sucked in a dust collector 2. At this time, if a motor 17 is made one revolution, a vibrating plate 21 is moved up and down by a stroke equivalent to two times of an eccentric amount and a brush 23 repeats a contact and a noncontact to a dam part of a package 35. Moreover, after the frame 12 is conveyed on a bottom force 28 of a lead molding equipment 16, a lead molded item is formed by making a top force 27 drive. After that, the lead molded item is excluded in a housing tube 7 located outside of a molding press by an excluding cylinder 6. In such a way, a semiconductor device can be manufactured.
Patent JP-H0674104-A (JP)
Title: Failure diagnostic device for evaporative purge system
Inventor: OTSUKA TAKAYUKI
IPC: F02B77/08
Filed: 1993-01-18
Abstract: PURPOSE:To prevent erroneous diagnosis, in relation to a device for diagnosing failure of an evaporative purge system provided in such constitution that evapo ration fuel (vapor) in an internal combustion engine is adsorbed on adsorbent in a canister, and adsorbed fuel is discharged (purge) into the intake system in the internal combustion engine to burn it under a specific operational condi tion. CONSTITUTION:It is judged just after start of an engine whether inter-tank pressure is a valve on positive pressure side more than that of a positive pressure Y pa (step 102, 103). When it is a valve on the positive pressure side more than that of Y pa, practice flag is set to '1' (step 121), and then failure diagnosis is inhibited until the engine is restated later. Failure diagnosis is carried out at step 103 only when it is judged that inter-tank pressure is a value on the atmosphere pressure side more than Y Pa.
Patent JP-H051302-A (JP)
Title: Soft magnetic alloy powder
Inventor: FUJII YOKO
IPC: B22F1/00
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a thermally stable soft magnetic alloy powder low in iron loss, high in saturated magnetic flux density by heat treating a mixed powder containing iron as an essential component and a specific amount of a specific metal after compact pressing it to green compact to form a fine crystalline granule. CONSTITUTION:The alloy powder is formed by a well-known method such as the atomize method so as to have a component expressed by the general formula, Fe100-x-y-zCuxPySiz, where x, y, z is respectively 14<=y<=20, 0.1<=z<=5, 17<=y+z<=25 by atom%. The powder is compact pressed to make it green compact by the well-known method and heat treated under vacuum or non- oxidizing atmosphere keeping the temp. at 350-450 deg.C for 4hrs. It is also possible to replace a part of Fe in the formula by weight with one kind element or more selected from <=3% Ge, Ga, and Ru and <=2% Al to make sum of the four elements <=3% or more than one kind element selected from <=3% Mo, Zr, and Nb to make sum of the three elements <=3%.
Patent JP-H07220261-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TATSURO
IPC: G11B5/73
Filed: 1994-01-25
Abstract: PURPOSE:To increase S-N ratio and to improve practical reliability by forming a Co-based ferromagnetic thin film having <=120nm thickness on the surface of a polymer substrate, forming a protective layer on the thin film and retaining a lubricant on the protective layer. CONSTITUTION:A polymer substrate 1 with protrusions each having <=10nm height represented by the peak-to-valley interval of a cross-sectional curve at >=0.1 protrusion/mum<2> density is prepd. This substrate has <=6nm ten-point average roughness in 0.8mum standard length of the cross-sectional curve measured in the surface except circles each having the peak 9 of a protrusion as the center and 100nm radius. A Co-based ferromagnetic thin film 2 having <=120nm thickness and an axis of easy magnetization inclined to a normal line of the film is formed on the surface of the substrate 1 optionally after a nonmagnetic underlayer 8 is formed, a protective layer 3 is formed on the thin film 2 and a lubricant is retained on the protective layer 3 to obtain the objective magnetic recording medium.
Patent JP-H02233137-A (JP)
Title: Adsorbent for polyolefin refining and its production method
Inventor: ERITSUKU GARUSAN
IPC: C08F6/08
Filed: 1990-01-17
Abstract: PURPOSE: To efficiently purify a reaction medium by compounding >=1 compds of alkali or alkaline earth metals at with alumina at 15 to 100 millimole per 100g aluminum, thereby preparing an adsorbent for purification of olefins. CONSTITUTION: The alumina is impregnated with a soln. of a compd. of the element selected from the alkali or alkaline earth metals or a mixture composed of the compd. of the elements. The impregnated alumina is then dried and is further subjected to a heat treatment, by which the surface thereof is stabilized and the adsorbent for purification of the polyolefins is prepd. The resulted adsorbent for purification of the polyolefins consists essentially of the alumina and contains the compd. of the elements selected from the alkali metals or alkaline earth metals as the elements at 15 to 100 millimole per 100g aluminum. The compd. of the elements described above is the sulfate, nitrate, halide or the like of the elements.
Patent JP-H09196649-A (JP)
Title: Method for diagnosing wear and deterioration of roll-like rotating body
Inventor: AKASHI TORU
IPC: B21C51/00
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To simply diagnose wear and deterioration by sampling a fluctuation or the like in a load of a driving system before and after a metallic material is engaged with a roll-like rotating body as a descriptive variable and obtaining an estimated wear quantity as a replacement degree index by multivariate analysis. SOLUTION: A fluctuation in load of a driving system before and after a metallic material is engaged with a roll-like rotating body, a fluctuation in load of a driving system of an adjacent roll-like rotating body, pressing force of the roll-like rotating body against the metallic material, transfer speed, etc., are sampled as descriptive variables. Multivariate analysis of these values allows an estimated wear quantity of the roll-like rotating body as a replacement degree index, for determining when to replace based on comparison of the index with a predetermined value. For example, a pinch roll 1 is used to apply a predetermined load to a steel plate 2 for carrying it with tension applied, and the steel plate 2 is wound around a mandrel 3 while straining with a wind guide placed in front of each pinch roll 1.  In this process, the roll-like rotating bodies include the pinch roll 1, a wrapper roll and the mandrel 3.
Patent JP-H08194005-A (JP)
Title: Instrument for automatic analysis
Inventor: TAKEUCHI TOMOAKI
IPC: G01N35/10
Filed: 1995-01-19
Abstract: PURPOSE: To reduce the burden of an operator by providing a maximum reaction velocity detecting means for retrieving the maximum reaction velocity of the velocity which is detected from the time of dispensation of a reagent till the beginning of observing time zone and a dilution ratio computing means. CONSTITUTION: The analyzing part 26 of an instrument for automatic analysis is provided with a reaction disk 1, a sample disk 2, a first and a second reagent storages 3, 4 and the like and is connected to a computer. The disk 1 is provided with a measuring part 12 and performs intermittent rotational operation in which it is rotated and stopped at a predetermined angle in a fixed cycle. One piece of reaction cell in which an inspected sample is dispensed successively passes through the measuring point of a final point from No. 1 position. The data of absorbance is supplied to the data processing part of the analyzing part 26 as the measurement of each point, and the component analysis is performed by a random access method. The data processing part computes an absorbance difference between the respective points.  The absorbance difference is divided by cycle time to compute an absorbance difference ratio and to retrieve the maximum value of a change quantity. A factor is multiplied by the change quantity of the maximum value to compute a dilution ratio.
Patent JP-S5290465-A (JP)
Title: Treatment of waste water
Inventor: SUZUKI KIYOSHI
IPC: F23G7/04
Filed: 1976-01-26
Abstract: PURPOSE: To mix the liquid obtained by heating and oxidizing waste water containing polysaccharides with waste water containing formaldehyde so as to treat the resulting mixture by activated sludge whereby COD and BOD in both waste are reduced, resulting in removal of the toxicity of formaldehyde. 
     COPYRIGHT: (C)1977,JPO&Japio