baber/WOPTO huggingface dataset:
Patent JP-S63291016-A (JP)
Title: Controller for vari-focal lens
Inventor: ONO YOSHIMI
IPC: G03B13/36
Filed: 1987-05-23
Abstract: PURPOSE:To correct a shift in image formation position resulting from the update of the focal length of the whole system speedily and automatically by providing a focusing correction control means which determines the driving direction of a focusing lens group and controls a focusing driving means so that the focusing lens group is driven to a focusing position according to the correction quantity for the focusing lens group. CONSTITUTION:An up switch 13, a down switch 14, and a driving direction decision part 15 are provided as a power variation direction indicating means which outputs a power increase indication signal for indicating the driving of a power varying lens group 2 from the shortest focal length side to the longest focal length side or a power decrease indication signal for the opposite driving from the power increase to a power variation driving means. Further, a focusing correction arithmetic part 11 and a focus control part 12 are provided as a focusing correction control means for controlling a focusing driving means which calculates the correction quantity for correcting the image formation shift from the focal length when the power varying lens group 2 is driven by the power variation driving driving means, determines the driving direction of the focusing lens group 2 with the outputs of power variation direction indicating means 13-15, and drives the focusing lens group 2 to the focusing position according to the correction quantity. Consequently, the image formation position shift resulting from the update of the whole system focal length is corrected speedily and automatically.
Patent JP-H10304198-A (JP)
Title: Image processing unit
Inventor: MAEDA MAMORU
IPC: H04N1/405
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in the resolution while keeping the gradation by converting an output level of an image signal acquired by an image signal acquisition means in response to a position of each pixel and a value of each pixel and providing an output. SOLUTION: An output of a conversion table T0 rises rapidly while a pixel density is thin and its final output is made stable when the density goes denser. This is because the output of the conversion table T0 at a highlight density represents the density of 4 pixels corresponding to the conversion tables T0-T3. When the pixel density reaches a gray density, the output of the conversion table T0 decreases once and rises slowly more than the rising of the output of the T0 at the highlight density. This is because the output of the conversion table T0 at the gray density represents the density of 2 pixels corresponding to the conversion tables T0, T1. When the pixel density reaches a shadow density, the output of the conversion table T0 decreases once and rises slowly more than the rising of the output of the T0 at the gray density.  This is because the output of the conversion table T0 at the shadow density represents the density of 1 pixel corresponding to the conversion table T0.
Patent JP-H08320736-A (JP)
Title: Recording device
Inventor: ASANO SHINYA
IPC: G06F1/16
Filed: 1995-05-24
Abstract: PURPOSE: To obtain the recording device which has its display screen prevented from being irradiated with external light and prevents dust, dirt, etc., from entering its printer means. CONSTITUTION: This device has a paper feed slot 4 for supplying a form to its internal printer at its main body front part and the display screen 2 for displaying an image on the inside surface of a lid housing 2a, and is fitted with an external light prevention plate 6 which can have its tilt angle optionally set with clicks above the lid housing 2a, when the device is used by opening the lid housing 2a, the external light prevention plate 6 is slanted so that the display screen 2 is not irradiated with external light and when the top surface of the recording device 1 is covered with the lid housing 2a, the paper feed slot 4 can be covered with the external light prevention plate 6.
Patent JP-H09309207-A (JP)
Title: Ink jet recording device
Inventor: FUJII MITSUYOSHI
IPC: B41J2/055
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To jet ink drops of given mass in the widely driven frequency range of pressure generating elements without being affected by the fluctuation of environental temperature. SOLUTION: A width of a second pulse during the period of maintaining a given voltage Vp by driving pulses for driving pressure generating elements (figure A) to vary the phase of the meniscus displacement of a nozzle generated by the pressure residual vibration (figure C, increasing the ink drop mass). The ink mass in a high frequency zone is increased by utilizing the overlap of crests of the overlapped vibration formed by overlapping (figure D) the pressure residual vibration and the inertia vibration (figure B) and crests of the meniscus generated by the following printing pulse. Also the voltage Vp of the driving pulse is varied to increase the ink mass in a low frequency zone and provide the given ink drop mass in the wide frequency range of low and high temperature areas.  The finishing time of return pulse is selected in compliance with the sensed temperature to provide the ink drop mass of higher accuracy.
Patent JP-H07328837-A (JP)
Title: Cutting object stopping device for shearing machine
Inventor: KAWAKAMI ISAO
IPC: B23D33/10
Filed: 1994-06-07
Abstract: PURPOSE:To prevent friction between a stopper and a cutting object by pivoting a roller-shaped rotary body on a rotary body installing member installed in a tip part of a stopper body. CONSTITUTION:A cutting object 15 is restricted by a restricting holding hole 16 of a fixed lower edge 14 to restrict and hold it, a roller-shaped rotary body 1 installed in a tip part of a stopper body 4 to stop the cutting object 15 in a prescribed position and a pinch roller to always press and move the cutting object 15 in the arrow A direction. This cutting object 15 is cut by a curved edge 13 of a movable upper edge 12 lowered in this condition. The cutting object 15 restricted in this way is smoothly cut and dropped without being inclined by the lowering movable upper edge 12 and without causing frictional resistance in a butting part between the stopper body 4 and the cutting object 15 while rotating the roller-shaped rotary body 1.
Patent JP-S62282227-A (JP)
Title: Combination weighing apparatus
Inventor: TSUKASA FUMISUKE
IPC: G01G19/387
Filed: 1986-05-30
Abstract: PURPOSE:To obtain an optimum combination to set quantity, by performing combination by additionally charging articles to be weighed after weighing in a weighing hopper in the corresponding memory hopper when the optimum combination is not obtained in the articles to be weighed in both of weighing and memory hoppers. CONSTITUTION:The articles to be weighed received in weighing hoppers are weighed by weighing devices 17-1-17-n and weighed values are sent to a combination selecting circuit 50 while the articles to be weighed are discharged in memory hoppers. When a combination demand signal B is inputted to the circuit 50, a wt. combination nearest to the set wt. of the articles to be weighed is selected within a predetermined range but, when the wt. combination nearest to the set value is not obtained, the circuit 50 outputs a combination impossible signal to AND circuits 53, 54 and an additional charge signal A is outputted to an additional charge hopper selecting circuit 48 by an OR circuit 56. The circuit 48 selects the memory hopper corresponding to the additional signal and sends out a selection signal to a discharge/supply control unit 49. The discharge gate of the weighing hopper corresponding to the selected memory hopper is opened and the articles to be weighed are additionally charged in the memory hopper to obtain an optimum combination.
Patent JP-H11331327-A (JP)
Title: Portable terminal
Inventor: ISHIKAWA KAZUHIKO
IPC: H04W76/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal which does not bother people around with an incoming signaling tone and also improves operability at a dark place. SOLUTION: A touch sensor 1 is attached to a body side of a portable telephone and a detection signal of the sensor is supplied to a CPU 2. The CPU 2 receives a detection signal when a hand, etc., of a person touches the sensor 1 and supplies a drive stop signal to a ringer driving circuit 3 which generates a ringer tone or a vibration driving circuit 4 which drives a vibrator (or both the circuits) if the portable telephone is in the process of receiving. Also, when the portable telephone is in a waiting state, a drive (lighting) signal is supplied to a back light driving circuit 5 of an LCD of a displaying part and a key LED driving circuit 6 of a key operating part.
Patent JP-S5751504-A (JP)
Title: Steel belt radial tire for passenger automobile
Inventor: FURUKAWA HIROSHI
IPC: B60C11/00
Filed: 1980-09-09
Abstract: PURPOSE: To improve riding performance by providing the rubber with improved riding comfortableness to a cap tread, also providing the rubber with advanced mileage and durability to a base tread of a tire.  
     CONSTITUTION: A tread section of a steel belt radial tire for a passenger automobile is constructed of two layers, a cap tread section A and a base tread section B. An interface II of these two layers is located at rather a breaker (belt) 3 side than a wear indicator I and within an outer thrid of sectional thickness of a substread section. Further, to improve the riding comfortableness, the cap tread is made of the soft rubber with 42°W57° JIS hardness and tanδ=0.150 or more; and to advance the mileage and durability performance, the base tread is made of the rubber with 50°W60° JIS hardness and tanδ=0.150 or less. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5652304-A (JP)
Title: Article storage equipment
Inventor: SAITOU OSAMU
IPC: B65G1/137
Filed: 1979-09-29
Abstract: PURPOSE:To make the entry and taking-out of an article efficient, by lighting on a display lamp which corresponds to an empty storage rack and storing entered article information at the address of the storage rack to enter the article and by automatically selecting a storage rack with an objective article on the basis of the information and lighting on a lamp to take out the article. CONSTITUTION:To enter an article onto a rack, an article index is firstly applied to an input section 6. The information is indicated on a display section 7 and stored into a register 11. An entry switch 4 is then operated so that a signal is applied to an empty address detection circuit 15 and compared with a zero signal which is picked off from a zeor setting circuit 13 and is the content at the zeor address of a memory 12 corresponding to zero which is the content of a counter 14. An empty address detection circuit 15 compares the zero signal of the zero setting circuit 13 with the content at the ''1'' address in the memory 12 corresponding to ''1'' which is the content of a counter 14. If the zero signal and the content at the ''1'' address are not coincident with each other, the content of the counter 14 is increased by one. When a rack address is detected, a display lamp 8 corresponding to the content of the counter 14 is lighted on.
Patent JP-S5651046-A (JP)
Title: Driving device of pickup arm for record player
Inventor: WASHIMI KENJI
IPC: G11B3/085
Filed: 1979-09-29
Abstract: PURPOSE: To obtain the driving device low in the cost and simple in the construction, by interlocking the forward or reverse rotation of a DC motor with a cam wheel for arm moving up/down and an arm driving plate for arm horizontal shift via a planet gear mechanism.  
     CONSTITUTION: In a record player providing an automatic playing function, a DC motor 7 possible for forward/reverse revolution, and a planet gear mechanism 10 having a sun gear 17 and a nail wheel 21 interlocked with the motor 7, are provided, and further, a stopper mechanism 23 selectively stopping the sun gear 17 and the nail wheel 21 of this planet gear mechanism, cam wheel 31 lifting up and down a pickup arm 4 in interlocking with the nail wheel 21 at the stop of sun gear 17 with this stopper mechanism 23, and an arm driving plate 40 horizontally shifting the pickup arm 4 rotated in interlocking with the sun gear 17 at the stop of the nail wheel 21 with the stopper mechanism 23, are provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06332850-A (JP)
Title: System bus and controller therefor
Inventor: IWATSUKI KAZUKO
IPC: G06F13/362
Filed: 1993-05-27
Abstract: PURPOSE:To deal with multimedia data including voice and moving image data similarly to data transfer to a conventional I/O device in a computer system provided with the system bus. CONSTITUTION:An RTSC 41 performs the order control of real-time data transfer. A time interval setting register (TID) 51 and a transfer mode setting register (TMD) 52 are provided in the RTSC 41. An interval between respective transfers during the real-time data transfer is set in the TID register 51, and a mode for specifying the number of cycles for a bus occupancy period to be allowed to one time of transfer is set in the TMD register 52. All the data transfers on the system bus are completed within the number of cycles specified by the TMD register 52.
Patent JP-S62284909-A (JP)
Title: Engine valve and manufacture thereof
Inventor: OISHI SHINJI
IPC: F01L3/04
Filed: 1986-06-02
Abstract: PURPOSE:To provide excellent resistance to heat and resistance to wear at a low cost, by a method wherein an allowed layer consisting of a specified composition containing an Ni group alloy is alloyed integrally with a valve body on the valve face of the valve body formed by an austenite series heat resistant steel. CONSTITUTION:In a valve body 1 formed by an austenite series heat resistant steel, a shank part 1A and a bevel part 1B are formed integrally with each other, and a face surface 2 making contact with a matching valve seat material is formed to the bevel part 1B. In this case, an Ni group alloy is placed on the valve face 2, and is irradiated from a position above the Ni group alloy with high density energy. The Ni group alloy and the surface layer of its underlaying surface layer are rapidly molten and rapidly re-coagulated to form an alloyed layer 3 consisting of 70% or more Ni, 14-18% Cr, 5-10% Fe, 2-6% Fe, 2-6% Ti, 10.4-1.0% A, and remaining percent inevitable impurity. Thereafter, heat treatment is applied on the alloyed layer 3 at a temperature of 750-850 deg.C.
Patent JP-H11324169-A (JP)
Title: Bearing panel and joint structure of bearing panel
Inventor: YAZAKI AKIRA
IPC: E04B1/94
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing panel and joint structure for the bearing panel capable of maintaining the original bearing force, at least, for a fireproofing time required in a fire stipulated by a law. SOLUTION: A sandwich panel 1 having metal plates 3 on both sides of a core material 2 composed of a foaming body is so constituted that a reinforcing board (end side 3a and embedded sides 3b, 3c) having a cross section extended from a non-flame side A to the midway of the panel width toward a frame side B is embedded in or stuck to the core material 2 so as to support the longitudinal load applied on the panel 1, at least, for a fireproofing time required at a fire.
Patent JP-S5827740-A (JP)
Title: Modified block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08L71/02
Filed: 1981-08-13
Abstract: PURPOSE:A composition that is composed of a carboxyl-modified block copolymer from a vinyl aromatic compound and a low-unsaturation olefin and a kind of thermoplastic polymer, thus showing high weathering and heat-aging resistance and greatly improved coating properties. CONSTITUTION:The objective composition is composed of (A) a thermoplastic resin selected from polyoxymethylene, polycarbonate or its modified product, polysulfone or its modified product, nitrile polymer, polyphenylene ether or its modified product, and polyarylene sulfide or its modified product and of (B) a modified copolymer that is prepared by effecting addition reaction of an unsaturated carboxylic acid or its derivative to a block copolymer consisting of a vinyl aromatic compound polymer block and another polymer block of an olefin of less than 20% unsaturation, preferably of conjugate diene. The mechanical properties of the resultant composition widely varies, according to the composition ratio of component A to B, from a resin-like substance to rubber or leather-like substance.
Patent JP-S5916963-A (JP)
Title: Preparation of metal sprayed substrate
Inventor: TSURUSHIMA KUNIAKI
IPC: C23C4/06
Filed: 1982-07-20
Abstract: PURPOSE:To prepare a metal sprayed substrate having an insulating layer excellent in piezo-electric characteristics inexpensively in good efficiency, by simultaneously metal spraying an inorg. insulating material and an org. insulating material with respect to the surface of a substrate respectively by a metal spray gun and a spray gun. CONSTITUTION:A metal pray gun 31 for injecting an alumina particle 21 being an inorg. insulating material and a spray gun 32 for injecting an org. insulating material 22 are provided in parallel relationship above a substrate 11 to simultaneously inject the alumina particle 21 and the org. insulating material 22 onto the substrate 11. Heat being sprayed from the above mentioned metal spray gun 31 is utilized in curing the org. insulating material 22. By this method, an insulting layer 12 wherein the alumina particle 21 is mixed in the org. insulating 22 is formed on the surface of the substrate 11 to obtain a metal sprayed substrate of which dielectric strength is enhanced to a large extent.
Patent JP-S615280-A (JP)
Inventor: NAKAMURA TEIZOU
IPC: G09G5/22
Filed: 1984-06-19
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-S5750408-A (JP)
Title: Reading element for information and reading method using said element
Inventor: MORI KOUJI
IPC: H01F10/14
Filed: 1980-09-11
Abstract: PURPOSE:To facilitate manufacture, to give the recording and reading of information response at high speed and to enable lengthening by forming an amorphous magnetic substance thin-film layer having a Curie point within a specified temperature range onto a light transmitting substnace substrate. CONSTITUTION:The element 1 is manufactured in such a manner that the amorphous magnetic substance thin-film layer 3, the Curie point thereof is within a range of 0-200 deg.C, is shaped onto the light transmitting substance substrate 2 in soda glass, quartz glass, etc. through a sputtering method, a spray method, etc. Radioactive heat is given to the elemtne 1 by means of a lamp for a heat source such as a halogen lamp, a magnetic change is brought about to the amorphous magnetic substance according to the quantity of reflected heat corresponding to picture information, and the picture information is recorded to the thin-film layer 3. When reading, laser rays are scanned by means of a rotary polyhedral mirror, the laser rays, a plane of polarization thereof changes, are reflected by the thin-film layer 3, and the difference of the planes of polarization is read by means of a ray receiving section, thus obtaining the picture information.
Patent JP-S6322946-A (JP)
Inventor: NISHINO MIWAKO
IPC: E04C2/04
Filed: 1986-05-31
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-H05318780-A (JP)
Title: Device for detecting abnormality of piezoelectric element driving circuit
Inventor: MINAMI KOICHI
IPC: B06B1/06
Filed: 1992-05-19
Abstract: PURPOSE:To easily detect the abnormality of a piezoelectric element and a piezoelectric element driving circuit and to investigate the deterioration state of them before the operation of a system for detecting the abnormality of the piezoelectric element driving circuit. CONSTITUTION:When the charging operation of piezoelectric elements M1,..., Mn is completed, the terminal voltages thereof are compared with first reference voltage by a comparator 2a and, when the terminal voltages become larger than the first reference voltage, the comparator 2a generates an output signal showing that charge operation is normally performed. When discharge operation is completed, the terminal voltages of the piezoelectric elements are compared with second reference voltage by a comparator 2b and, when discharge voltage becomes lower than the second reference voltage, the comparator 2b generates an output signal showing that discharge operation is normally performed. Since abnormality is judged using terminal voltages when the charge and discharge operations of the piezoelectric elements are completed, the charge and discharge operations of the piezoelectric elements and the drive circuits thereof can be easily checked.
Patent JP-H02306949-A (JP)
Title: Amide derivative and external preparation for skin containing the same
Inventor: OHASHI YUKIHIRO
IPC: A61K8/00
Filed: 1989-05-19
Abstract: NEW MATERIAL:The amide derivative of formula I (R<1> and R<2> are straight or branched-chain saturated or unsaturated hydrocarbon group; one of R<1> and R<2> is 26-39C group and the other is 9-39C group). EXAMPLE:N-(2-hydroxy-3-hexadecyloxypropyl)-N-2-hydroxyethyl-triacontan amide. USE:Useful as an external preparation for skin. Application of the compound to the skin reinforces the lipid membrane between corneous cells and improves the barrierness of the corneal layer. It can be used as an external drug prepara tion for skin or as a cosmetic. It does not cause inflammation and roughening of the skin. PREPARATION:The compound of formula I can be produced from a compound of formula II derived from glycidyl ether and ethanolamine, according to the reaction formula, by reacting the compound of formula II with a fatty acid lower alkyl ester in the presence of a basic catalyst and carrying out the reac tion while distilling out the produced alcohol from the system.
Patent JP-H10295565-A (JP)
Title: Oil filtering instrument and oil storage container
Inventor: OOKOUCHI MASAHIRO
IPC: A47J43/28
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an oil filtering instrument having structure with which oil is hardly dropped from the top end of oil pouring part onto the outer surface of container for collection. SOLUTION: Concerning an oil filtering device 1, a filter 5 is set to a filter holding part 5 and oil to be filtered is poured so that the oil through the filter 5 can be collected through a liquid passing part 3e at the filter holding part 3 into a main body 2 of container while filtering solid components in oil through that filter 5. An oil pouring part 6 has double structure composed of a 1st expanded part 6a positioned on the outer surface side of the main body 2 of container and a 2nd expanded part 6b formed inside, and the 2nd expanded part 6b is provided so that the position of its upper edge can be higher than the 1st expanded part 6a. When oil in the main body 2 of container is poured by the oil pouring part 6, oil dropped on the outer surface side of 2nd expanded part 6b is collected through a gap 9 with the 1st expanded part 6a into the main body 2 of container.