baber/WOPTO huggingface dataset:
Patent JP-S6258286-A (JP)
Title: Developing device for electrophotographic copying machine
Inventor: SUGAWARA YUKIO
IPC: G03G15/08
Filed: 1985-09-09
Abstract: PURPOSE:To prevent density unevenness of copied pictures caused by the developing agent remaining on the surface of a developing sleeve, by additionally providing a mechanical stripping mechanism so as to remove the remaining developing agent completely from the sleeve and circulate the agent to a stirrer. CONSTITUTION:After development by means of a photosensitive body 23, a developing agent rich in remaining carriers is dropped to the triangular space formed by a developing sleeve 242, inner bottom surface of a case 241, and carrying paddle 246 as the sleeve 242 rotates by the same action as the reaction force of a magnet, and thus, the developing agent is removed from the sleeve 242. In the space A a stripping vane wheel 249 (stripping mechanism) which is made of a nonmagnetic substance and rotated in clockwise direction that is opposite to the rotating direction of the sleeve 242 is provided and forcibly guides the removed developing agent to the inner side sections of the case 241 of the paddle 246 through the inner bottom surface of the case 241. The developing agent is again supplied to a stirrer 245 and mixed with fresh toner through the inner wall of the case 241 as shown by the arrow E when the paddle 246 rotates.
Patent JP-S6441208-A (JP)
Title: Capacitor with protective device
Inventor: YOSHIDA SHUICHI
IPC: H01G2/14
Filed: 1987-08-07
Abstract: PURPOSE:To prevent the damage of a thermal fuse, and to obtain a capacitor with a protective device, which is operated easily, by storing the thermal fuse into a holder and inserting the holder to a core. CONSTITUTION:A thermal fuse 14 is arranged to a core 6 for a capacitor element 1 on which a metallized film is wound. The fuse 14 is housed in a first recessed section 7 in a holder 5, and leads 15, 16 are stored respectively into second recessed sections 8, 9 and led out. An insulating terminal board 17 such as a base board connected to a metallicon 2 is arranged where it surrounds the section of the holder 5, one ends 18 of which are formed to a forked shape and which is projected from the core 6. Consequently, the pressure of the element 1 is applied to the holder 5 even when the element 1 is flattened. Accordingly, the damage of the fuse 14 is prevented, and a capacitor with a protective device, which is operated easily, is acquired.
Patent JP-S6174471-A (JP)
Title: Electronic still camera
Inventor: OOTA YOSHITAKA
IPC: G03B7/00
Filed: 1984-09-20
Abstract: PURPOSE:To reduce the number of hardware parts and to make the camera compact by executing various arithmetic controls by a microcomputer. CONSTITUTION:A microcomputor M trigger a VP signal relating to a vertical synchronizing signal to starts counting a HD signal relating to a horizontal synchronizing signal, and outputs a pulse of decoder output PGR when it counts 253. And when it detects 'on' of a release switch, it impresses 'on' signal for I=1V period to a solid image pickup element control signal and recording current on/off signal corresponding to the VP signal or the phase of PRG. In this direction, there arises a several mus delay due to software processing during from the time of VP signal detection until the change of output. But this extent of delay is negligible in view of the standard.
Patent JP-S6353772-A (JP)
Title: Signal transmitter
Inventor: TANAKA SHOSUKE
IPC: G11B23/30
Filed: 1986-08-23
Abstract: PURPOSE:To execute the supply/reception of a signal exactly by providing a battery on the information medium side, and executing the supply/reception of a signal between a light emitting element on reader side and a light receiving element on the information medium side and between a liquid crystal display on the information medium side and a reflection type optical sensor on the reader side. CONSTITUTION:In the card shaped information recording medium 3 incorporated in a tape cassette 1, a CPU 15 and the battery 16 are disposed, and the liquid crystal display 4 and the photodiode 5 are connected to the CPU 15. If the tape cassette 1 is loaded on a VTR, the output of the microprocessor of a reader is supplied to the CPU 15 via a photocoupler consisted of the light emitting diode 12 and the photodiode 5. On the other hand, the output of the CPU 15 is displayed in a liquid crystal displayer 4, and this display is detected by the reflection type optical sensor 11 and transmitted to the microprocessor of the reader. Consequently, the supply/reception of data can be executed without relying on mechanical contact, hence it is executed exactly.
Patent JP-H04251736-A (JP)
Title: Thin gas-barrier film and method for quick vapor deposition thereof
Inventor: JIYON TEII FUERUTSU
IPC: B32B9/00
Filed: 1991-08-07
Abstract: PURPOSE: To provide a substantially inorganic inactive film for reducing gas permeability of a covering support covering a support. CONSTITUTION: A product for specifying a gas permeability for establishing between one surface and an opposite other surface has a film effective to reduce gas permeability between the one surface and the other surface. The film has an inorganic component and an organosilicon moieties. The inorganic component is substantially continuous and adhered to the one or the other surface to be supported. The inorganic component has a fine gap therein. The organosilicon moieties are discontinuous and disposed in the gap in the product.
Patent JP-S6089581-A (JP)
Title: Method for forming pattern by metal on non-conductive surface
Inventor: KATAOKA ATSUSHI
IPC: C04B41/90
Filed: 1983-10-21
Abstract: PURPOSE:To couple easily and securely a metal to a non-conductor by roughening the required part of the non-conductor surface and subjecting the surface to base plating by electroless plating and sticking further solder thereto then forming the pattern with a metal. CONSTITUTION:The surface 11 of a glass plate 10 which is smoothed by polishing, etc. is made into a rough surface 12 having ruggedness only at the part to be formed with a pattern by a metal 15. The surface is then subjected to a pretreatment and to base plating 13 on the surface 12 by electroless plating. Solder 14 is stuck to the plated 13 surface 12 and a projecting pattern is formed to the solder 14 corresponding to the pattern by the surface 12 formed on the surface 11 of the plate 10. The required metal 15 is further stuck onto the projecting pattern by the solder 14 by which the pattern consisting of the metal 15 is formed on the surface 11 of the plate 10.
Patent JP-H1145842-A (JP)
Title: Projection aligner and exposure method, adjusting method of the aligner, and manufacture of circuit device
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method, wherein various kinds of aberrations generated in a projection aligner and an illumination optical system of a projection aligner using ultraviolet illumination light is reduced. SOLUTION: When a pattern on a mask is scanned and exposed on a photosensitive substrate by using a projection aligner, it is noticed that, regarding the scanning direction, static image distortion characteristics are averaged out along the width in a projection region and are turned into dynamic image distortion characteristics. The correction is performed to at least random components in the dynamic image distortion characteristics, by arranging an image distortion correcting plate G1, wherein the surface of a transparent parallel plate is partially polished and worked, in the projection optical path. In consideration of other aberrations also being averaged out at the time of scanning exposure and turned into dynamic aberration characteristics, a correcting plate which minimizes other aberrations is formed in advance and arranged in the projection optical path.
Patent JP-H0522587-A (JP)
Title: Area discriminating device
Inventor: OSHIMA MANABU
IPC: H04N1/40
Filed: 1991-07-12
Abstract: PURPOSE:To obtain information from many picture elements while keeping the block size as the discrimination unit small. CONSTITUTION:Data of 5 blocks are stored in a buffer memory 11, and the difference between the maximum density and the minimum density of one block out of them is obtained by a density difference detecting circuit 12, and the frequency in density change is detected from the whole of 5 blocks by a density change frequency detecting circuit (pulse number detecting circuit) 13, and features of one block where the density difference is obtained are discriminated in an area discriminating circuit 14 based on both information.
Patent JP-S58101022-A (JP)
Title: Manufacture of base plate for optical disc recording medium
Inventor: SUDOU RIYOUICHI
IPC: B29C61/00
Filed: 1981-12-11
Abstract: PURPOSE:To obtain the titled base plate good in transferring, by applying a  polymethylhydrodiene siloxane solution in a specific amount on the surface of a  stamper made of Ni, and baking it therey letting the surface have a baked material with a specified thickness that is excellent in adhesion, wear resistance  and releasing property. CONSTITUTION:In case the surface of the ground layer 2 of the base plate for an optical disc recording medium consisting of a transparent base plate 1 having the ground layer 2 and a recording metal film 3 is produced by transfer from a stamper 5 having an inverted relief, the stamper 5 is employed that is produced in such a manner that the solution of a polymethylhydrodiene siloxane having a molecular weight of 500 or more is applied on the surface of the stamper of Ni, and it is baked at 130-400 deg.C so that the film thickness of the baked material ranges from the monomolecular film to 100nm. Thus it is observed that if transfer using the stamper is made 100 times, a low peeling strength A is retained and therefore the stamper is good in releasability, compared with the case B where a releasing agent is used, and the case C where an unworked stamper is used.
Patent JP-S6353529-A (JP)
Title: Blurring preventive camera
Inventor: SOMEYA HIROKI
IPC: G03B17/18
Filed: 1986-08-25
Abstract: PURPOSE:To inform a photographer of the presence/absence of blurring in the course of photographing so that he can take a faultless photograph, by comparing a blurring value with a reference blurring value at which blurring is allowable and actuating a warning means when the blurring value is larger than the reference value. CONSTITUTION:Data stored and held in a blurring quantity storing circuit 52 while a shutter is run are outputted to a blurring quantity dividing circuit 53 and blurring quantities while the shutter is run are divided in time series. Then a blurring value (e) which is calculated from the difference between the maximum and minimum values of the blurring quantities after the division by the circuit 53 is compared with a reference blurring value (b) at a blurring quantity comparing/discriminating circuit 54. When the blurring value (e) is larger, it is outputted to an alarm display driving circuit 56 and a display 57 is caused to display an alarm so that the photographer can know that the photograph he has just taken is blurring and he can be urged to take the photograph again.
Patent JP-H0640027-A (JP)
Title: Liquid injection equipment
Inventor: KORI SHINICHIRO
IPC: B41J2/165
Filed: 1992-07-24
Abstract: PURPOSE:To prevent the clogging of a nozzle positively even when a liquid injection head is exchanged. CONSTITUTION:When the exchange of a liquid infection head is detected, the driving means of a capping means is controlled so as to cover the liquid infection region of the liquid infection head with the capping means, thus resulting in positive capping, then preventing the clogging of a nozzle while also conducting suction recovery operation positively by fast sticking a cap to the surface of a discharge opening.
Patent JP-H1134092-A (JP)
Title: Method for molding synthetic resin product
Inventor: TOMITA SHINJI
IPC: B29L9/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To mold integrally a synthetic resin product of good appearance- provided with different colors or patterns on surface parted with a parting line as a boundary. SOLUTION: A skin material 30 forming a first skin is bonded with and retained releasably on a first molding face 21a forming a part of a lower face 21 of a top force 20 for forming the surface of a synthetic resin product and also forming one side on the position corresponding to a parting line as a boundary. Then a preformed base 24 is placed on a bottom force 15, and the base 34 and the bottom force 15 are coated with a sheet-shaped molten resin 31m forming a coated layer provided with colors or patterns different from that of the surface, and the top force 20 is brought close to the bottom force 15 and molten resin is filled between the surface of the base 34 and a skin material 30m and the lower face 21 of the top force 20, and then molten resin is cooled and cured.  It is preferable to form the sheet-shaped molten resin formed of the skin molten resin layer 32m and the intermediate molten resin layer 33m containing a foaming agent not yet foamed laminated together. Also the base 34 can be molded simultaneously with the coated layer.
Patent JP-H0546705-A (JP)
Title: Data storing system
Inventor: TAKEZAWA SHINICHI
IPC: G06F17/50
Filed: 1991-08-08
Abstract: PURPOSE:To shorten a recalculation time and to improve a response to the increment of data volume by dynamically thinning out unnecessary midway shapes so that the storing intervals of past midway states are extended and that of recent ones is narrowed. CONSTITUTION:A thinning processing part 2 successively calculates plural data, thinned their midway states in a prescribed interval, stores the thinned data in a storage device 5, and at a prescribed timing, rethinnes the stored midway states so that the intervals are successively extended from a current point of time in the past direction. Unnecessary midway shapes out of plural midway shapes stored at present are removed to thin data so that the storing interval of midway shapes becomes the power of K (a positive integer) by said rethinning and residual midway states are stored to execute dynamic rethinning. Since the midway states are stored at unequal intervals corresponding to the whole volume of data, the recalculation time can be shortened and a response to the increment of data volume can be improved.
Patent JP-H1039397-A (JP)
Title: Camera or film using device
Inventor: KUMAKURA TOSHIYUKI
IPC: G03B17/24
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To realize decision immune to noise and to decide whether it is an accurately magnetically recorded frame by deciding according to a parameter whether information is recorded. SOLUTION: A data disk(DD) detection circuit 34 reads the data of a DD 35 (where information such as film kind, ISO, etc., is shown by a data system such as a bar code, etc.) attached to the lower surface of a film cartridge. To put it concretely, the bright-and-dark pattern in black and white of the disk is read out by a photoreflector 7 in accordance with the rotation of the DD 35. By rotating the film cartridge in a reverse direction to a winding direction by a control circuit 19, not only data on the exposed state of film but also data on the film kind and film ISO sensitivity are read based on the position of the start point of the data.  Then, the parameter related to the quantity of the dispersion of a signal detected by the circuit 34 is obtained, and whether it is the accurately magnetically recorded frame is decided by deciding according to the parameter whether the information is recorded.
Patent JP-S6359070-A (JP)
Title: Video camera
Inventor: MIZUNO MASAO
IPC: G03B7/28
Filed: 1986-08-27
Abstract: PURPOSE:To automatically set an exposure optimally suitable for the brightness of an object to be image-picked up by providing an extraction part and an exposure calculation part to extract video signals of a photometric area part from the output of an image pickup part, and controlling the exposure of the image pickup part based on the exposure amount obtained by the exposure calculation part. CONSTITUTION:If the dimensions of the photometric area 29 on an image pickup screen 28 are inputted by an operator, a photometric object area setting part 10 holds the input, and supplies it to a timing generating part 11. And the timing generating part 11 outputs sample/hold signals, and while these signals are being impressed to a control terminal 19b, an FET 26 is turned ON and an output from an amplifier circuit 18 is fetched, and this output is outputted to an output terminal 19c via an operational amplifier 25 to be supplied to a smoothing circuit 20. An output circuit 21 is provided with a signal level converter, and generates a feedback signal out of the output of the smoothing circuit 20 and supplies it to the control terminal 18a of the amplifier circuit 18 to control the amplification ratio of the circuit 18.
Patent JP-S6444303-A (JP)
Title: Pneumatic radial tyre
Inventor: INASAWA KOJI
IPC: B60C15/06
Filed: 1987-08-11
Abstract: PURPOSE:To enhance separation resistance in a steel cord as a carcass cord turned up around a bead core by setting an angle with respect to the radial direction of its tyre in a specific range. CONSTITUTION:A steel cord 1 used as a carcass cord is turned up around a bead core 2. In this case, the steel cord 1 from the turn up portion of the bead core 2 to its end portion is turned up not in parallel with the radial direction of a tyre but with a defined angle alpha. The angle alpha of the steel cord 1 with respect to the radial direction of the tyre is set in 5-45 deg. range. With this arrangement, repeated stress F in the radial direction can be divided into stress F1 in the carcass cord direction (F1<F) and stress F3 in the direction which is vertical to the carcass cord direction so that separation resistance can be enhanced.
Patent JP-S6092484-A (JP)
Title: Surface coating device
Inventor: INOUE KIYOSHI
IPC: C23C26/00
Filed: 1983-10-26
Abstract: PURPOSE:To perform automatically coating treatment for long time in the stage oscillating an electrode rod formed of a superalloy, bringing said rod into contact with the surface of a material to be worked, and coating the sintered hard alloy on the surface by the spark discharge during the contact by supplying successively the many electrodes to a chuck by means of a hydraulic cylinder. CONSTITUTION:An electrode rod 2 formed of a sintered hard alloy is gripped by a chuck 11. The chuck 11 is vertically oscillated by an oscillator 15 and the top end thereof is attached and detached to and from the surface of a material 22 to be worked to generate spark discharge between both, thereby forming a coating layer on the surface of the metal 22 as a result of melting by the spark of the electrode 2. The many rods 2 are housed into a magazine 1 in this case and a pressed by a spring 4 via a pressuring plate 3. When the electrode rod decreases its length on consumption, the decreased length is detected by the contact between a limit switch 18 and an arm 16 and the chuck 11 is opened and closed by a control device 29, by which the rod 2 is lowered. When the rod 2 is made as short as the rod is disengaged from the chuck 11, the fresh electrode 2 in the magazine 1 is supplied to the chuck 11 by the piston rod 7 of a hydraulic cylinder 5 so that the coating treatment is continuously accomplished.
Patent JP-H0950167-A (JP)
Title: Image forming device
Inventor: HIROSHIMA KOICHI
IPC: G03G15/01
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To carry out the transfer of a toner image held by a photoreceptive drum to an intermediate transfer body and the reverse transfer of toner electrified by an electrifying roller to the photoreceptive drum simultaneously and satisfactorily. SOLUTION: A primary transfer bias power source 29 applies a voltage to the intermediate transfer body 5 so that the voltage applied to a gap between the photoreceptive drum 1 and the intermediate transfer body 5 is lower than a discharge voltage following Paschen's law. Thus, the transfer of the toner image held by the photoreceptive drum 1 to the intermediate transfer body 5 and the reverse transfer of the toner electrified by the electrifying roller 8 to the photoreceptive drum 1, are carried out at the same time.
Patent JP-H0484562-A (JP)
Title: Facsimile equipment
Inventor: NEGISHI IWAO
IPC: H04N1/32
Filed: 1990-07-27
Abstract: PURPOSE:To allow an incoming call from a desired opposite party to be recognized at a location from the equipment by setting a telephone number of the opposite party with operation entry and sounding a speaker when a number notice of a caller with a same number as the telephone number set at the arrival of the call from an ISDN network is received. CONSTITUTION:A telephone number is entered from an operation section 3 designating a telephone number of an opposite party in advance by key entry and a main control section 1 sets the telephone number to a designation address of a memory 5. When a call comes from an ISDN network, a communication control section 6 receives a telephone number of a caller device and the main control section 1 discriminates whether or not the sent telephone number is coincident with the telephone number set in the memory 5 in advance and a speaker section 4 sound a speaker when they are coincident. Thus, the presence of the incoming call from the equipment of the set telephone number is informed to the operator.
Patent JP-2001027346-A (JP)
Title: Flap valve
Inventor: TANAKA TOSHIKAZU
IPC: F16K17/34
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a moving buoyancy weight flap valve usually opened by a small flow rate, and promptly opened when the water level of a discharge side is increased. SOLUTION: This flap valve comprises; a valve box 14 disposed with connecting to a gutter pipe 11; a flap valve body 16 opening/closing a discharging port 15 of the valve box 14; a holder portion 18 supporting the flap valve body 16 around the axis center of a horizontal supporting shaft 17 so as to rock; a weight arm 19 rocking with the flap valve body 16 and having a guide groove 20 which becomes a descent slope when the flap body 16 opens; and a moving buoyancy weight 21 approaching/separating to/from the flap valve body 16 along the guide groove 20 of the weight arm 19.
Patent JP-S6176844-A (JP)
Title: Control device for electric water heater
Inventor: ITO YOSHIKAZU
IPC: G05D23/19
Filed: 1984-09-25
Abstract: PURPOSE:To heat as much an amount of water as wanted by computing the power requirement equivalent to the remaining amount of hot water, providing an arithmetic means to compute the net electrification time and electrification starting time of a heat generating body based on said power reguirement, controlling the electrification of the heat generating body so it may be terminated when the target heating temperature has been reached, and causing the electrification time and the water temperature to be memorized. CONSTITUTION:The power requirement equivalent to the calorific value of the remaining hot water is computed by an arithmetic means 16. In accordance with the input signal from a maximum capacity setting means 14, a target heating temperature setting means 13 sets the power requirement and the heating temperature which are anticipated to be necessary for a following day based on the maximum target heating temperature setting or the past record of hot water consumption. Then, the net electrification time to heat the desired amount of water and the time period to start the electrification of a heat generating body 2 after a time switch has been turned on are calculated, and the heat generating body 2 is controlled by a control means 17. Upon the completion of heating, the hot water temperature as detected by a temperature sensor 10, the net electrification time of the heat generating body 2 and the amount of remaining hot water as detected by a flow sensor 9 are memorized by a memory means 18.