baber/WOPTO huggingface dataset:
Patent JP-H04286549-A (JP)
Title: Paper feed cassette case for image forming device
Inventor: MIZUTANI NAOKI
IPC: G03G15/00
Filed: 1991-03-12
Abstract: PURPOSE:To obtain an image forming device paper feed cassette case capable of easily coping with plural types of sheet sizes. CONSTITUTION:In this paper feed cassette case for an image forming device, there are provided a cassette case 14 movable in the direction of the rotary shaft 29 of a paper feed roller 20 and also capable of storing plural types of paper feed cassettes 5 different in size, and plural positioning members 40 disposed in different positions in the cassette case 14 according to the size to the paper feed cassette 5 so as to perform the positioning of the end parts of sheets 64 in the paper feed cassette 5 below the paper feed roller 20.
Patent JP-S60218669-A (JP)
Title: Control method of electrostatic image
Inventor: OOBA YUUJI
IPC: G03G15/05
Filed: 1984-04-14
Abstract: PURPOSE:To improve the reproducibility of half tone by providing a potential control plate, which has a gap through which an optical beam for exposure passes, to synchronize the timing of light irradiation and that of voltage impression with each other. CONSTITUTION:A beam 11 is irradiated to a photosensitive body 1, where an optical semiconductor layer and a dielectric layer are provided on a conductive substrate, through the center of a potential regulator 5 consisting of a corona wire 6, a potential control plate 7, and a cover 8, and the photosensitive body can be electrostatically charged to an optional potential by light irradiation when the potential control plate has a prescribed potential. Next, the photosensitive body is charged by an AC electrifier 12 and is exposed overall by an exposure means 15, and a potential distribution is obtained on the surface of the dielectric layer of the photosensitive body, and normal development, transfer, and pressure-fixing are performed by means 17, 22 and 26 respectively.
Patent JP-S61239763-A (JP)
Title: Long distance operating device
Inventor: KONDO YUJI
IPC: H04M11/00
Filed: 1985-04-08
Abstract: PURPOSE:To control a gas cutoff valve from a visiting place by controlling the gas cutoff valve according to information from a safety device when a valve opening signal for the gas cutoff valve is inputted through a telephone set at the visiting place. CONSTITUTION:An operator at his or her visiting place makes a telephone call through a pushphone T1 and inputs the password number of his or her house and when the password number is inputted, it is judged whether or not an abnormal signal is inputted from a fire sensor S1, an accident prevention sensor S2, or gas leak sensor S3. When the result of a security check is OK, the apparatus number of the apparatus operation of at least either of gas apparatuses 43 and 44 is inputted to turn on the gas apparatus 43 or 44 and the operation state of the gas apparatus 43 or 44 is checked at this time; when the result of a security check is OK, it is judged whether the gas cut off valve 3 is open or not. When the valve is open, a firing command is outputted to the gas apparatus 43 or 44 and a speech of 'valve open and firing ready' is transmitted to the pushphone 1.
Patent JP-H08270117-A (JP)
Title: Joining method of buried formwork
Inventor: YOSHIMOTO MINORU
IPC: E04B2/86
Filed: 1995-03-30
Abstract: PURPOSE: To prevent intrusion of a deteriorating factor by adhering rib parts of box-shaped FRP parts constituting a formwork base main body of a buried formwork by an adhesive by means of mating them with each other and joining the adhered rib parts by a fiber reinforced plastic(FRP) lining. CONSTITUTION: A buried formwork 1 is formed by integrating a box-shaped formwork base main body 2 made of FRP and mortar 3, and an irregular part 4 is formed on the concrete 5 depositing side of the mortar 3. The rib parts 6 are adhered on each other by coating an epoxy adhesive 7 on the neighbouring rib parts of the FRP formwork base main bodies 2 to which the buried formwork 1 is connected. An FRP lining 8 is formed by placing fiber such as mat shaped or sheet shaped glass fiber, etc., on the connected rib parts 6 by means of adjusting it to measurement of a lining part of the rib parts 6. Consequently, it is possible to extensively reduce working treatment of joints and to prevent salinity intrusion of joint parts.
Patent JP-S60261935-A (JP)
Inventor: IAN FUREIZAA SUCHIYUAATO
IPC: F02C7/00
Filed: 1985-04-08
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-S57191482-A (JP)
Title: Apparatus for controlling speed of revolution of fan
Inventor: SUZUKI TATSUAKI
IPC: F04D27/00
Filed: 1981-05-19
Abstract: PURPOSE:To enable to control deceleration of a fan in a safe, reliable and prompt manner even at the time of low-speed or low-load operation of the same, by employing a  brake clutch as well as a means like an electric circuit for controlling the speed of revolution of the fan in addition to a conventional system utilizing a slipping clutch. CONSTITUTION:The apparatus of this invention comprises an electric circuit controlling section B which is operated in response to a speed instruction signal and signals representing the oil temperature of a brake clutch 2c and speeds of an input and  an output turning shafts in a main control section A that is adapted for directly controlling the turning shaft of a motor 1, controls a revolutional speed controlling valve  2e of a slipping clutch 2b and a deceleration controlling valve 2f of the brake clutch  2c, and finally controls an output turning shaft 1b via the clutches. Here, the revolutional speed controlling valve 2e for controlling the pressure of work oil supplied to a  centrifugal control valve (not shown) of the slipping clutch 2b is operated in response  to the speed instruction signal applied to a terminal 12. Further, arrangement is such  that a brake signal producing circuit 5 produces a brake signal only when the speed instruction signal gives a decelerating instruction. With such an arrangement, it is  enabled to control deceleration of the fan in a prompt and reliable manner even at the  time of low-speed or low-load operation of the fan.
Patent JP-S61239050-A (JP)
Inventor: TAKAHASHI TAKAO
IPC: D03D47/30
Filed: 1985-04-10
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-H09266627-A (JP)
Title: Earth detector
Inventor: TOKAWA TSUNEHISA
IPC: H02H3/16
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent an electric shock accident by cutting off the supply of commercial power and preventing the occurrence of leakage in case that the earth condition of a washing machine is not good. SOLUTION: In case that the power switches 40 and 41 of a washing machine are on by the relay circuit 56 as a power supply control means and that the closing condition of the circuit between the resistor 51 being a first element and the step-up transformer 53 being a third element or between the resistor 52 being a second element and the step-up transformer 53 being a third element is good, the power supply is performed by the on of the relay contacts 57 and 58 being break and connection means. Moreover, in case that the closing condition of the circuit between the resistor 51 and the step-up transformer 53 or between the resistor 52 and the step-up transformer 53 is abnormal, the power supply is cut off by the off of the relay contacts 57 and 58.
Patent JP-H04286255-A (JP)
Title: Key operating circuit
Inventor: ITOU HARUNORI
IPC: H04M3/00
Filed: 1991-03-14
Abstract: PURPOSE:To inform an erroneous operation by permitting/prohibiting a signal operated by means of respective key switches through the use of a setting signal combined with the output signals of the respective key switches and displaying permission/nonpermission. CONSTITUTION:Since the key switches permitting the operation at the time of the erroneous operation to be invalid are recognized, a guard setting part 1 previously decides specified combination, that is, a cipher by the combination of the key switches from the key switches SW1-SWn in order to designate the permitting part of the key switches. When the key switches are combined and simultaneously operated, the signal which executes nonpermission of one of the permitting parts 21-2n concerned is generated. The permission signal is given to the permission parts 21-2n of the key switches which are not designated by the operation from the guard setting part 1. In this case, display devices 51-5n display whether the operation is erroneous or not. Thus, the operation by the key switch of nonpermission is prevented by the permitting parts 21-2n.
Patent JP-H104183-A (JP)
Title: Programmable polysilicon gate array structure and manufacture thereof
Inventor: MICHAEL J COLWELL
IPC: H01L21/82
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a master slice for a gate array which reduces the routing amt. of the circuit level in a first and/or 2 metal cover layer level. SOLUTION: The gate array has a programmable polysilicon layer functioning as the gates of MOS transistors and routing lines for connecting the gates. In core regions of the gate array, basic cells 100 are disposed and comprise transistors having gates 110a-110d, 111a-111d and one or more gate connecting strips 108a-108c for electrically connecting selected gates of two or more transistors. The gate connecting strips 108a-108c are made of the same material as that of these selected gates and pref. perfectly connected therewith.
Patent JP-S62241992-A (JP)
Inventor: RUDORUFU KUMUMERU
IPC: C10M133/52
Filed: 1987-03-30
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-H04286169-A (JP)
Title: Manufacture of electrostrictive effect element
Inventor: SOMETSUGU TAKAHIRO
IPC: H01L41/22
Filed: 1991-03-14
Abstract: PURPOSE:To prepare a photo-mask even in an element having the different spaces of internal electrodes and the different size of laminated elements with high accuracy through a simple method by utilizing the exposed sections of the internal electrodes for forming the photo-mask. CONSTITUTION:A laminate, in which electrostrictive effect layers 1 and internal electrodes 2 are laminated alternately and the end faces of internal electrode plates are exposed to side end faces, is formed. DC voltage is applied among a pair of the internal electrodes and another one pair of the internal electrodes, and the positional shapes of the internal electrodes 2 are stored in a photo-mask 6 by an electric field 10 generated on the surface of the side face of the laminate. A photosensitive insulating film 11 is formed on the side face of the laminate, the internal electrodes exposed to the side face of the laminate and the peripheries of the internal electrodes are insulated selectively through exposure and etching treatment by using the photo-mask 6, and external electrodes 3, 3' are shaped of a conductive substance. Accordingly, the photo-mask conformed to the exposed patterns of the internal electrodes of separate laminate can be prepared easily without making the size of the laminate and distances among the internal electrodes agree.
Patent JP-H06286709-A (JP)
Title: Packing device
Inventor: TADA TOSHIO
IPC: B65B9/06
Filed: 1993-03-31
Abstract: PURPOSE:To provide a packing device of high ability wherein a film having been turned back is once held in a separated state both at the left and the right and with tension given to the film both at the upper and lower parts the film can he conveyed in a set state for the positioning so that the film can be fed without causing trouble to the manipulation of opening the opening of the film or to the process of heat-sealing. CONSTITUTION:On the side opposite to the direction in which a film 1 is fed at a bag-packing device a guide roller 19 is provided, which, when the film 1 is fed, guides the film by clamping it at the upper edge of the part turned back. On the side opposite to the direction in which the film 1 is fed at a heat- sealing device 3 a position-setting member 26 is provided, which is extended downward and put inside the film 1 where it is turned back. The lower part of this position-setting member 26 is turned up and a pushing bottom piece 26A which comes into contact with the bottom inside the film 1 is provided thereon.
Patent JP-S549112-A (JP)
Title: Cylindrical coil core bar
Inventor: AKAO MASARU
IPC: C22C38/00
Filed: 1977-06-22
Abstract: PURPOSE: To produce a cylindrical coil core bar for rolling soft metals by giving a higher yield point through quenchin andg the like after casting of iron provided with a specified amount of C, Si, Mn, Cr and Mo. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000266727-A (JP)
Title: Carburized depth measuring method
Inventor: HYODO SHIGETOSHI
IPC: G01N27/72
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To measure without corrective calculation and to easily measure distribution in a longitudinal direction with one sensor by reducing an effect of a magnetism fluctuation of a surface part. SOLUTION: This is a method for measuring a carburized depth of a face having a sensor arranged and the opposite face. A frequency having a penetration depth of at least a thickness of a material (p) to be measured or more is applied to an exciting coil 2 and a magnetic flux is generated inside the material (p). The generated magnetic flux is detected as an induced voltage of a detecting coil 3 arranged closely by the exciting coil 2. A high-frequency is extracted from the induced voltage of the detecting coil 3 for measuring the carburized depth using an amplitude value or a phase value thereof. Thus, the carburized depth existing in the face having the sensor arranged and the opposite face is accurately measured by one sensor without using a correction by another sensor.  Also, distribution extending along the overall length is easily measured because measurement can be performed while moving the sensor.
Patent JP-S61236035-A (JP)
Title: Optical head
Inventor: NAKAMURA AKIRA
IPC: G11B7/1381
Filed: 1985-04-09
Abstract: PURPOSE:To correct comatic aberration by passing a beam from an optical recording medium that passed a collimator lens through a half mirror to generate astigmatism and further passing through an optical element to correct comatic aberration and projecting to a light detector in that state. CONSTITUTION:A beam 6 reflected by an optical recording medium 11 and passed through an objective 8, a collimator lens 7 and a multilayer vapor deposited film 25 permeates a parallel plate glass 24 and an optical element 23 and enters a light detector 12. When the beam 6 passed through a half mirror 22 and optical element 23, the same amount of astigmatism and comatic aberration are generated in each of them. However, as angle of inclination of the beam 6 to optic axis of the half mirror 22 and optical element 23 is positive and negative, direction of comatic aberration is opposite though the direction of astigmatism generated is the same. Thus, comatic aberration is removed from the beam 6 that passed through the optical element 23, and astigmatism is doubled compared with the beam 6 when it passed the half mirror 22.
Patent JP-H11257616-A (JP)
Title: Rotary stoker furnace
Inventor: SATSUMOTO YASUKATSU
IPC: F23G5/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To enable an agitation and a mixing of an unburned gas and combustion air in the whole inside of a furnace body of a stoker furnace and to prevent a thermal damage to an air hole. SOLUTION: A stoker furnace body 1 provided with water pipes 4 and fins 7 having a large number of air holes 6 is rotatably disposed in a cover casing 8 horizontally. Below the stoker furnace body 1, a wind box 14 which defines a plurality of separate passages 14a in a longitudinal direction is disposed. Above the stoker furnace body 1, an auxiliary wind box 20 which is provided with a plurality of separate passages 20a is disposed in a longitudinal direction. A waste 12 supplied to the inside of the stoker furnace body 1 is burned with combustion air 5 supplied from the lower-side wind box 14. In this operation, combustion air 5a is supplied from the auxiliary wind box 20 through air holes 6 positioned above the stoker furnace body 1 and is agitated and mixed with a generated unburned gas thus facilitating the favorable combustion.
Patent JP-H09242598-A (JP)
Title: Insert member for block cylinder and manufacture of cylinder block
Inventor: YAMADA SHIGENORI
IPC: B22D19/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of insert member in a closed deck wet liner type cylinder block, in which an insert member is inserted. SOLUTION: An insert member 13 having flange parts 14, 15 is inserted into a cylinder block main body 2. A cylinder liner 8 is pressed into a bore 7 and the flange parts 14, 15 so as to obtain a closed deck wet liner type cylinder block 12. A part of a die is fitted in the flange parts 14, 15 so as to arrange the insert member 13 inside of a cavity, and an under-cut part for forming a water jacket 9 is thereby eliminated so as to enable the die casting. Since the insert member 13 is formed by fitting a cap member 17 having the flange part 15 in a main body member 16 having the flange part 14, pressing is facilitated. Deformation of the insert member 13 due to the casting pressure is prevented by filling the reinforcing material having collapsibility at the time of casting, and the insert member 13 can be formed thin.
Patent JP-H10270469-A (JP)
Title: Manufacture of p-type ii-vi compound semiconductor epitaxial growth film
Inventor: OKUDA NOBUYUKI
IPC: H01L21/365
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To realize effective activation using nitrogen as acceptor, by using metal amide compound containing group II atoms of II-VI compound as a gas source for doping, cracking it, and performing epitaxial growth by an MBE method. SOLUTION: Metal amide compound for N doping of this II-VI compound semiconductor is expressed by formulas I, II. In the formula I, M is an atom selected out of Zn, Cd, Hg, Be and Mg. R1 , R2 , R3 and R4 are substituents selected out of hydrogen, aliphatic hydrocarbon group, alicyclic hydrocarbon group, alkoxyl group, allyl group, aryl group and trialkylsilyl group. In the formula II, M is an atom selected out of Zn, Cd, Hg, Be and Mg. R5 , R6 and R7 are substituents selected out of hydrogen, aliphatic hydrocarbon group, alicyclic hydrocarbon group, alkoxyl group, allyl group, aryl group and trialkylsilyl group. Thereby manufacture of compound semiconductor is facilitated.
Patent JP-S60218627-A (JP)
Title: Color liquid crystal display device
Inventor: HAMADA HIROSHI
IPC: G02F1/1335
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate the need for a color switching circuit for the output of an analog line memory by providing picture elements which are driven through the same signal electrode to right and left alternately. CONSTITUTION:Picture elements in a mosaic color array corresponding to the same color are arranged at both sides of a signal electrode alternately. Scanning electrodes 11- are arrayed in parallel and signal electrodes 14, 14- longitudinally for, for example, a lateral six-picture element type color array. The same signal electrode 14 is connected to only picture element electrodes of the same color which are arrayed to right and left alternately. In this case, a reproduced image shifts to right and left at intervals of one scanning electrode, so its resolution decreases, but the decrease is prevented by shifting the timing of sampling between odd-numbered and even-numbered scanning electrodes by the time corresponding to one picture element. Further, the same effect is obtained when picture elements are arrayed above and below the same scanning electrode alternately.
Patent JP-S62231695-A (JP)
Inventor: YAMAMOTO YUJI
IPC: D05B57/14
Filed: 1986-03-31
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-H02253569-A (JP)
Title: Manufacture of solid state secondary battery
Inventor: IWAKI TSUTOMU
IPC: H01M10/0562
Filed: 1989-03-27
Abstract: PURPOSE:To increase adhesion between layers and to improve performance and life by arranging a thermoplastic resin porous member on one side of positive or negative electrode layer and on each side of an electrolyte layer, then by press-bonding them at a resin softening temperature or higher. CONSTITUTION:In a process in which an electrolyte layer is interposed between positive and negative electrode layers and they are bonded by heating, a thermoplastic resin porous member is arranged on each one side of positive and negative electrode layers, and on both sides of the electrolyte layer, then they are press-bonded at a resin-softening temperature or higher. Increase in internal resistance is decreased compared with where a large amount of binder is added to the electrode or the electrolyte, and decrease in adhesion between layers caused by expansion attendant on charge-discharge cycles is retarded. Capacity shortage in the early charge-discharge stage and short charge-discharge cycles are prevented, and the discharge capacity, self discharge, and cycle life of a solid state secondary battery are improved.
Patent JP-S57190104-A (JP)
Title: Fluid actuator device
Inventor: KOKUNI HIROSHI
IPC: F15B11/08
Filed: 1981-05-18
Abstract: PURPOSE:To prevent an accumulation of a working fluid in a circuit so as to prevent a local temperature rise of the fluid by providing an actuator with a discharge valve switched by the working fluid pressure in an apparatus for reciprocating the actuator in short stroke. CONSTITUTION:A working fluid from a fluid pressure pump 20 is introduced to a rotary direction-changing valve 21 through a flow path 54, and introduced to through holes 31, 32 alternately by rotation of a rotary vlave 22 of the valve 21. When the fluid is introduced to the through hole 31, a piston 25 is pushed down by fluid supplied to a piston upper chamber 26 through a flow path 28. At this time, the fluid in the chamber 26 is also introduced to a liquid chamber 34 through a through hole 36, and an upper valve seat 62 is blocked up by lowering of a spool 38 so that a piston lower chamber 27 is opened to a tank 42.  Thus, each chamber 26, 27 is always supplied with new fluid to prevent an accumulation of a fluid in a circuit.
Patent JP-S55167064-A (JP)
Title: Painting by two-headed gun
Inventor: SATOU SHIROU
IPC: B05D1/02
Filed: 1979-06-14
Abstract: PURPOSE: To perform a desired shape of spray painting by an uniform mixing spraying method of composite materials in which the spray of a gun (A) ejecting a great amount of paint is combined with the spray of a gun (B) ejecting a small amount of paint in such a way as to make both end sides of spraying from the gun (B) thicker.  
     CONSTITUTION: This method is a mixing and spraying method by a two-headed gun in which the amount of spraying material from the spray gun (B) is greatly smaller than that from the spray gun (A). The spray gun (B) discharging small amounts of both spraying material and air, is apt to be influenced by the spraying flow of the spray gun (A) and hence the spraying flow of the spray gun (B) is attracted to the center of the spraying axle of the gun (A). Thus, by regulating a spraying operation in such a way that the spraying amount of material from the spray gun (B) is made thicker on both end sides, the materials sprayed from both the guns (A) and (B) are uniformly mixed favorably as shown in Fig. 
     COPYRIGHT: (C)1980,JPO&Japio