baber/WOPTO huggingface dataset:
Patent JP-H04189251-A (JP)
Title: Image forming device with paper discharge tray
Inventor: OTA YUTAKA
IPC: G03G15/00
Filed: 1990-11-21
Abstract: PURPOSE:To automatically move a received discharge tray in a general position for receiving sheet materials by attaching a member moved by the starting of a device to the received discharge tray, or bringing the member into contact with the tray. CONSTITUTION:A fixed upper roller 2 and a fixed lower roller 3 start to rotate in directions B, C, respectively, by the starting of a body device, a gear 7 is rotated by the rotation of the roller 2, and the drive is transmitted to a gear 9 to rotate a roller 5. Then, a roller 6 is also rotated to rotate a gear 7, and as the gear 7 is engaged with the part 8b of a tray moving member 8, the moving member 8 is moved in a direction F. Therefore, a projection 8a is moved within an elliptic hole 1a in a direction G, and a tray 1 receives a force from the moving member 8 and starts to rotate in a direction H. Then, the moving member 8 is further moved in the direction F to further rotate and move the tray 1 in the direction H. The gear part 8b of the moving member is slipped off downward, and the engagement with the gear 7 is released, so that no drive is transmitted, a discharge roller part conducts only the discharge of sheet materials, and the discharge tray is stayed in a fixed position.
Patent JP-H02166319-A (JP)
Title: Refrigerant heater
Inventor: KONAKAWA KATSUZO
IPC: F24D7/00
Filed: 1988-12-16
Abstract: PURPOSE:To provide a system which prevents thermal decomposition of a refrigerant through maintenance of uniform circulation of a refrigerant and improve reliability by a method wherein an oil rain pipe is installed to the bottom of the refrigerant passage of a refrigerant passage member and the direction of the flow of high temperature gas of a high temperature gas passage is caused to coincide with that of the refrigerant of a refrigerant passage member. CONSTITUTION:Oil of a compressor is always dissolved in a refrigerant and when the refrigerant is gasified by a heater, oil is gradually gathered. When quantities of oil is gathered, gasification and circulation of the refrigerant are blocked because of viscosity and low heat conduction. Since a collection pipe 17a connected to an inlet header 16 of the bottom part of a refrigerant passage 15 of a refrigerant passage member 10 is bent downward and an oil drain pipe 21 is installed, when oil is gathered, the oil is drained through the oil drain pipe together with the refrigerant, and the oil can be reliably removed from the heater. This constitution provides a system which prevents thermal decomposition of a refrigerant due to local overheat through maintenance of uniform circulation of the refrigerant and improves reliability.
Patent JP-H01171682-A (JP)
Title: Method for improving appearance of multilayer finish coating
Inventor: DEIBITSUDO CHII KUN CHIYAN
IPC: B05D7/14
Filed: 1987-12-18
Abstract: PURPOSE: To form multilayer surface finishes on automobiles or the like by laminating a layer of a guide coating compsn. consisting of an aq. carrier and water contg. a polymeric binder as a medium on a basic primer layer. CONSTITUTION: The aq. medium guide coating compsn. contg. the aq. carrier and the polymeric binder is laminated on the basic primer layer and is then dried without crosslinking and curing. Next, the surface of the guide coating layer is coated with a base coating compsn. consisting of the water as the medium and further, the surface thereof is coated with a clear top coating compsn., following which the coating is completely cured by heating. As a result, the multilayer finish coating films consisting of the guide coating, the base coating and the clear top coating are formed.
Patent JP-H03180703-A (JP)
Title: Laser interference length measuring instrument
Inventor: KITAJIMA HIRONOBU
IPC: G01B9/02
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the influence of fluctuations of the atmosphere upon length measurement by surrounding an extension/contraction optical path with standard constitution for various objects to be measured. CONSTITUTION:A motor controller 80Y supplies driving pulses to a pulse motor 62Y through a driver 82Y to drive a slider 66Y to the right first and when a photodetecting element 72Y detects a through hole 66b, the slider 66Y is stopped temporarily. Then a coordinate value Y is read out of an up/down counter and the driving pulses are supplied to the motor 62Y through the driver 82Y so that the interval between a support plate 72Y and a moving mirror 16Y is a small constant value DELTAL. Further, when a Y stage 15 moves in a Y direction, the interval between support plates 60Y and 73Y varies, but a volute spring 76Y extends or contracts, so the optical path LY is surrounded with the spring 76Y at all times. Therefore, the atmosphere in the spring 78Y is prevented from being disordered.
Patent JP-H10152107-A (JP)
Title: Apparatus for operating blister strip
Inventor: KRIEGER EBERHARD
IPC: B65B11/52
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To particularly make a structure compact and also reduce a required technical cost on an apparatus to be relatively low by improving an operating apparatus for a blister strip. SOLUTION: A transfer device has a plurality of suction rotors 15 rotatably supported on shafts placed to be horizontal respectively, wherein the suction rotor 15 carries a blister strip 1 when it rotates with the shaft as the center and then transfers it to the respective subsequent suction rotors 15. In addition, an optic controller 18 for the blister strip 1 is placed in a region of one of the suction rotors 15.
Patent JP-H07188902-A (JP)
Title: Method and apparatus for coating metallic article and article obtained thereby
Inventor: FUREDERITSUKU SHIYUSUTE
IPC: C23C14/34
Filed: 1992-11-04
Abstract: PURPOSE: To enhance a corrosion resistance effect without increasing the thickness of a deposit by alternately depositing metal oxide films and org. polymer films.  
     CONSTITUTION: The pressure in a reduced pressure chamber 1 is first reduced to about 1 Pa by using a pump 11. A valve 8 of a silicon monomer tank 7 and a valve 10 of an oxygen tank 9 are then opened to simultaneously introduce a silicon monomer and oxygen at a prescribed ratio into the reduced pressure chamber 1. When the pressure attains a desired specified value, an AC potential difference is applied between electrodes 2 and 3 to generate a plasma. If the ratio of the monomer and the oxygen is correctly selected, the reaction to form and deposit silica on the material to be coated is completely more dominant than the reaction to form polysiloxane. The introduction of the oxygen is stopped and only the polymn. reaction and the polysiloxane deposition reaction on the material 5 to be coated are continued at the point of the time the films of the silica attains a desired thickness. As a result, the alternately deposited films of the metal oxide films and the org. polymer films are obtd. on the surface. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05126532-A (JP)
Title: Method for measuring unit picture element length
Inventor: SUMIDA TATSUO
IPC: G01B11/02
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a simple method for measuring the unit picture element length of a visual sensor. CONSTITUTION:By using at least one object 2 having dimensions which come in sight of a visual sensor 1 and a moving means which can move the object 2 and sensor 1 in two orthogonal directions without relatively rotating them against each other, the object 2 and sensor 1 are relatively moved against each other in the two directions by the same moving amount and the positions of the object 2 before and after the movement are calculated from the measured results of the sensor 1 and moved amount. The unit picture element of the sensor 1 can be obtained from a simple calculation formula and, since it is not necessary to make the measured position of the object 2 obtained by means of the sensor 1 to coincide with a known position on a coordinate system in the working space, the degree of freedom the object can be increased in its shape.
Patent JP-H06169343-A (JP)
Title: Extension line diagnosis system
Inventor: YAMAUCHI YOSHIKAZU
IPC: H04Q3/58
Filed: 1992-11-30
Abstract: PURPOSE:To detect a call signal current and then the connecting fault of an extension line. CONSTITUTION:A controller drives the relays RG-1 and RG-2 included in an extension circuit 1 at the diagnosis start time of the circuit 1 supplied from a maintenance terminal. Then the call signal produced from a call signal generator circuit 6 is supplied to an extension telephone set 2 connected to the circuit 1. When the set 2 is not connected to the circuit 1 under such conditions, the call signal current does not flow to the set 2. The controller monitors a call signal current detecting circuit 7 and displays the normalcy of the extension line to e tested on the maintenance terminal when the call signal current flows to the set 2. Meanwhile the circuit 7 displays the fault of the extension line when the call signal current does not flow to the set 2. The same operation is applied to all circuits 1 and all extension lines are automatically diagnosed.
Patent JP-2001142547-A (JP)
Title: Heater lamp controller and image forming device
Inventor: YAMANE HIDEO
IPC: H05B3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a heater lamp controller which can suppress overcurrents occurring when a heater lamp is lighted or turned off and can suppress flickers to be within a regulated range and to provide an image forming device provided with the controller. SOLUTION: A heater lamp controller has a heater lamp lighting circuit where a plurality of heater lamps are connected to a common AC power supply through a plurality of switch elements and the heater lamps can be switched over between a series connection state and a parallel connection state by a switch element control means. The switch element control means controls the switch elements so that they pass through the series connection state when the lamps are lighted in the parallel connection state and when the heater lamps lighted in the parallel connection state are turned off. An image forming device has a fixing device provided with a fixing heating roller where the heater lamps are set as heating sources and has the heater lamp controller.
Patent JP-2000128448-A (JP)
Title: Communication device for elevator
Inventor: TANAKA YUJI
IPC: B66B3/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To not only eliminate a response of operator at the side of a monitor center but also make a quick inspection when communication between the inside of an elevator car and the monitor center is to be verified. SOLUTION: A tone quality conversion device 34 converting the tone quality of voice from a car communication device 1 so as to send it back, is provided for the side of a monitor center, and a selection device 11 is provided, which selects either one of a communication device 32 at the monitor center side or the tone quality conversion device 34 so as to let a selected one be connected with the car communication device 1. When communication is to be verified, the car communication device 1 is connected with an inspection terminal device 33 by way of a telephone line, and when a maintenance person speaks out for a microphone 3, its voice signal is returned back to the car side through the telephone line 20 and the tone quality conversion device 35, and voice after the conversion is thereby outputted out of a speaker 4 within the car without delay.
Patent JP-H07171127-A (JP)
Title: Magnetic resonance imaging device
Inventor: TAKANE ATSUSHI
IPC: G01R33/48
Filed: 1993-12-20
Abstract: PURPOSE:To provide a magnetic resonance imaging device in which a metabolic activation changed image can be formed with high resolution, the metabolic activation changed part can be identified, and it can be judged whether the metabolic activation change is truly caused or not. CONSTITUTION:A high frequency pulse is repeatedly applied to a testee, and the repeating time is set to less than T1, T2, whereby a steady precession motion is caused in the spin. Paying attention to either signal of the FID signal generated just after the high frequency pulse and the Time-reversed FID signal generated just before the following high frequency pulse, the image based on the difference of the signals before and after the testee is stimulated, or a metabolic activation changed image 601 is provided. Further, the images by the FID signal and the Time-reversed FID signal before or after the stimulation is given, or a brain surface structural image 602 and a blood flow image 603 are superposed on the metabolic activation changed image to provide a composed image 604.
Patent JP-H03229980-A (JP)
Title: Hydraulic displacement type machine
Inventor: ANDOREASU POORU
IPC: F15B15/12
Filed: 1990-11-22
Abstract: PURPOSE: To perform a discharge control with high accuracy by providing a plurality of condenser plate segments to be impressed with voltage at end face walls located relatively to a chamber housing a vane (partition wall) integrated with rotor and filled with electrovisous fluid. CONSTITUTION: Within a housing 1 provided with two chambers 4 at intervals in an axial direction, a rotor 2 driven by a motor 3 is supported. At end face walls 5 located to be opposed each other in each chamber 4, condenser plate segments 6 connected with an electric control device 8 are provided. A vane 9 revolving within each chamber 4 is provided integrally with the rotor 2. Within the rotor 2, a passage 12 capable of communicating liquid within a liquid storing tank 11 with an annular groove 23 that a suction pipe 10 opens is formed and this passage 12 is opened 13 on the side of the back surface of the vane 9. Further, a passage 14 communicating the front surface of each vane 9 with an annular groove 15 is formed in the rotor 2 and the annular groove 15 is connected with load 17 via an exit pipe 16.
Patent JP-H09155637-A (JP)
Title: Tapping device and punching device
Inventor: KAWAGUCHI KOJI
IPC: B21D28/36
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent application of tapping machining or punching machining on a clamp device and to suppress the damage to a tap or a punch. SOLUTION: An insulation tip 31 is arranged on the upper side of the tip part of a clamp device 21 through an insulation member 57 situated below a work press member 53. When the work press member 53 is lowered, and a continuity detector 93 is provided to detect electrical continuity of a conductive member 59 to a the clamp device 21 through a metallic sheet when the work press member 53 is lowered.
Patent JP-2000142457-A (JP)
Title: Transmission
Inventor: SENO YASUO
IPC: F16H3/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce operating force by first shifting one clutch slider out of clutch sliders of auxiliary transmission mechanism or clutch mechanism into the transmission position, and shifting the other clutch slider into the transmission position with a delay. SOLUTION: Auxiliary transmission mechanism 32 of two stages with a neutral position is interposed between continuously variable transmission mechanism for traveling and a differential gear, while clutch mechanism 60 is interposed between continuously variable transmission mechanism for turning and the differential gear. Clutch sliders 80, 81 of the auxiliary transmission mechanism 32 and a clutch slider 61d of the clutch mechanism 60 are interlockingly linked so as to automatically cut off the clutch mechanism 60 when the auxiliary transmission mechanism 32 is in the neutral position. In the case of shifting the auxiliary transmission mechanism 32 from the first gear speed stage to the other gear speed stage, the clutch sliders 80, 81 on one side out of the clutch sliders of the auxiliary transmission mechanism 32 and clutch mechanism 60 are first shifted into the transmission position, and the clutch slider 61d on the other side is shifted into the transmission position with a delay.
Patent JP-H04192129-A (JP)
Title: Optical disk pickup
Inventor: HAGITANI TOSHIMICHI
IPC: H01S5/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent chips produced from a female screw from contacting with a holder at the time of positional adjustment by making a screw hole diameter of an insulating sheet and a minor diameter of a screw approximately the same at the time of combining the holder for a laser diode and a housing for an optical block via the insulating sheet. CONSTITUTION:A laser beam passing hole 12 is arranged in the center of the insulating sheet 11, and two screw holes 13 are provided on both sides of this hole. The hole diameter of the screw hole 13 is settled to be approximately the same as the minor diameter of the screw 7 for combining the LD holder 3 with the housing 6, and four slit-like notches 14 are formed around each hole 13 in the X-axial direction connecting the two holes and in the Y-axial direction at right angles to the former respectively. By this constitution, the sheet 11 is held between the housing 6 and the holder 3, and they are combined by the screw 7, a peripheral part of the sheet 11 is entered into thread roots of the screw 7. Consequently, even when chips of the female screw are produced, they never come out to the side of the holder 3 to contact the holder.
Patent JP-H09162368-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASANO MASAYOSHI
IPC: H01L21/8242
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which the underlying layer under an etching mask is prevented from being etched in an isotropic etching wherein an insulating film is used as the etching mask in the formation of the insulating film in a semiconductor device manufacturing process. SOLUTION: First of all, an etching mask is formed by depositing a plurality of insulating films 32, 36 including a silicon nitride film for covering a lower- layer insulating film on a substrate 10 on which the lower-layer insulating film of at least one layer is formed. Nextly, a first insulating film 38 is formed on the etching mask. Then, with the etching mask as a mask, the first insulating film 38 is isotropically etched.
Patent JP-H03183013-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA EITARO
IPC: G11B5/70
Filed: 1989-12-11
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent surface smoothness and excellent durability for high density recording by crosslinking a magnetic layer contg. respectively specified magnetic powder and binder by a separately specified crosslinking agent, thereby constituting the recording medium. CONSTITUTION:The magnetic recording medium is constituted by crosslinking the magnetic layer contg. the magnetic powder and the binder by the crosslinking agent selected from polyisocyanate, polyamine and polythiol. The magnetic powder has >=35m<2>/g specific surface area and the equil. adsorption rate of the myristic acid in a methyl ethyl ketone soln. of 0.6g/100ml equil. concn. is specified to <=0.5mg/m<2>. The binder has the hydrophilic group selected from SO3M, SO4M, PO4M2, and N<+>R<1>R<2>R<3>X<-> and the reactive group selected from a hydroxyl group, thiol group, amino group, and epoxy group. In the formula, M denotes hydrogen, ammonium or alkaline metal; R<1>, R<2>, R<3> respectively denote an alkali group and X denotes anion.
Patent JP-H03182156-A (JP)
Title: Color picture input device
Inventor: ICHINOSE SHUICHI
IPC: H04N1/04
Filed: 1989-12-11
Abstract: PURPOSE:To attain high speed reading with inexpensive constitution by providing a cylindrical color separation means turning on the way of an image forming optical path and a means correcting a picture after the color separation. CONSTITUTION:A cylindrical dichroic mirror 31 with dichroic mirrors for color separation for three primary colors R, G, B at an angular interval of 120 deg. each on a circumference is rotated in a steady-state to read a picture formed on a CCD 5 thereby reading a color picture by one line of a picture 6. Then a read head 10b is moved in the direction of the arrow in figure by a distance in response to the read resolution. The operation is repeated to read the entire picture 6. Moreover, concaved mirrors 22, 23 correct the reduction and deformation of the picture in the direction of arrow in the figure due to the projecting state of the cylindrical dichroic mirror. Thus, the picture is read at a high speed with inexpensive constitution.
Patent JP-H04192597-A (JP)
Title: Manufacture of double side copper-clad laminated board
Inventor: KANEOKA TAKEO
IPC: H05K3/00
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to give a desired function to a double side copper-clad laminated board and to contrive the improvement of productivity of the laminated board by a method wherein a prepreg or prepregs with a functional resin layer formed on the surface, which is situated on the side of each copper foil, of each prepreg and a copper foil or copper foils with a functional resin layer formed on the surface, which is situated on the side of each prepreg, of each copper foil are used in the manufacture of the laminated board. CONSTITUTION:In the case of the manufacture of a double side copper-clad laminated board obtained by a method wherein one surface of one sheet of a long prepreg or each one surface of a plurality of sheets of long prepregs is superposed on a long copper foil or is alternately superposed on long copper foils to introduce the prepreg and the copper foil or the prepregs and the copper foils in a continuous press and the prepreg and the copper foil or the prepregs and the copper foils are continuously laminated and molded, the prepreg or the prepregs with a functional resin layer formed on the surface, which is situated on the side of each copper foil, of each prepreg and the copper foil or the copper foils with a functional resin layer formed on the surface, which is situated on the side of each prepreg, of each copper foil are used. As a method of forming the functional resin layer, a method, wherein a functional resin composition is adjusted and this is applied on one surface of each prepreg or the rear of each copper foil by a roll coating, a spray coating and other means and is heated and dried according to the need, is exemplified. Thereby, it becomes possible to manufacture the laminated board with the functional layers very efficiently.
Patent JP-H07152240-A (JP)
Title: Image forming device
Inventor: ISHII TETSUYA
IPC: G03G15/04
Filed: 1993-11-26
Abstract: PURPOSE:To simplify an entire image forming device by sharing parts by an image reader and a toner residual quantity detecting means. CONSTITUTION:By sticking toner in a toner cartridge 16, a latent image on a photoreceptor drum 2 is developed by a developing roller 10. A contact sensor(the image reader provided with a light emitting part and a light receiving part) 5 and a photosensor 19 for receiving light being the toner residual quantity detecting means are arranged above and below the cartridge 16. The light emitted from the light emitting part of the contact sensor 5 is received by the photosensor 19 through a hole Pa and the upper window 16a and the lower window 16b of the cartridge 16. The presence or absence of the toner in the cartridge 16 is detected based on the received light quantity. The light emitting part being the residual quantity detecting means which should be arranged just above the upper window 16a in the conventional device is omitted.