baber/WOPTO huggingface dataset:
Patent JP-2000098680-A (JP)
Title: Picture forming device
Inventor: SOGA TATSUYA
IPC: G03G21/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device which can detect an incomplete fitted state of a cartridge part surely and easily caused by that a locking member is placed at a halfway locking position of a locking part. SOLUTION: This device is provided with an increase displacement member 60 which is displaced while linking with a locking member 45 so that displacement quantity δ between displacement quantity in a regular locking position and displacement quantity in a halfway locking position is increased when a cartridge part is in an incomplete state caused by that a locking member 45 is locked at a halfway locking position in a locking part 30. Further, the device is provided with a detecting switch 65 in which an on/off state is switched by displacement of the increase displacement member 60 and which detects an attached state of a cartridge part, and a display means performing alarm and display when the cartridge part is detected as that it is in an incomplete state.
Patent JP-H01114190-A (JP)
Title: Video signal processor
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: H04N11/10
Filed: 1987-10-27
Abstract: PURPOSE:To attain low cost by allowing a spatial filter to act like a pre-filter for luminance signal and chrominance signal so as to reduce the hardware of the system applying offset sampling. CONSTITUTION:An adder 113 adds outputs of 3HDL 108 and 1HDL 109 as to a luminance signal Y in a spatial filter comprising a delay line, a coefficient multiplier and adders 107-125 and the output is the sum of a signal having a time difference of + or -1H relatively to the output of the 2HDL 110. Thus, the output of the DL 114 has a time difference of + or -1H relatively to the output of the DL 120 and a coefficient a1 is multiplied with upper/lower picture elements of the center picture element and a coefficient a2 is multiplied with forward/backward picture elements respectively. A coefficient a0 is multiplied with the center picture element and a coefficient a1 is multiplied with the forward/backward picture element. Thus, a desired filtering processing is attained by deciding the coefficient added to 9 picture elements. As to a color difference signal Cw, the output of 4HDL 107 and switch 106 is added and the process is similar to the signal Y except 2H of time difference. The filter output is sampled by the switch 126 and then outputted.
Patent JP-S62131905-A (JP)
Title: Turbine control device
Inventor: MAEDA MINORU
IPC: F01D21/00
Filed: 1985-12-03
Abstract: PURPOSE:To reduce the resetting time after a steam valve is closed, by furnishing pressure sensors at an emergency oil pressure line at the upper stream side of a quick action electromagnetic valve and at the lower chamber of a disk damp valve, and controlling the steam valve depending on the detected signals of both sensors. CONSTITUTION:At a hydraulic cylinder 12 to drive a steam valve, a disk damp valve 17 is furnished, and the first pressure sensor 28 is connected to the upper stream side of an emergency oil pressure line of a quick action electromagnetic valve 20. Also at the lower chamber 19 of the disk damp valve 17, the second pressure sensor 31 is connected. Then, signals from the both sensors 28 and 31 are input to an adder 30 through pressure converters 29 and 32, and after compared with a set value 34a in a comparator 34, it is input to an OR circuit 35. The steam valve is controlled by the output of the circuit 35. Therefore, the steam valve can be opened accurately and immediately, since the resetting after the steam valve is closed in a load cutoff condition is performed based on the pressure sensor signals.
Patent JP-H03133416-A (JP)
Title: Cleaner
Inventor: SATO TAKESHI
IPC: A47L9/00
Filed: 1989-10-19
Abstract: PURPOSE:To constitute the cleaner so that exhaust air is cleaned at the time of cleaning, and also, only an air purifier can be used by allowing an exhaust side of a cleaner motor- driven air blower and a suction side of a purifier motor-driven air blower to communicate with each other, and providing a ventilation port for communicating with the suction side of the purifier motor-driven air blower on the outside surface of the exhaust side of the cleaner motor-driven air blower. CONSTITUTION:A purifier consists of a cleaner 1 and an air purifier 2. The cleaner 1 has a suction port 55 in the outside surface part, contains a cleaner motor-driven air blower 31 whose suction side communicates with this suction port 55, and also, contains a cleaner dust collecting device 41 of a dust collecting bag, etc., positioned between these suction ports 55 and the cleaner motor-driven air blower. The air purifier 2 contains a purifier motor-driven air blower 91, has an exhaust port 87 for communicating with its exhaust side on the outside surface part, and also, contains an ion electrifying device 96 for communicating with the purifier motor-driven air blower and a purifier dust collecting device 101 consisting of a filter 100, etc. Also, an exhaust port 27 of the cleaner motor-driven air blower and a suction port 86 of the purifier motor-driven air blower are superposed, and a ventilation port 28 for communicating with the exhaust side of the cleaner motor-driven air blower, and also, the suction side of the purifier motor-driven air blower is provided on the outside surface part.
Patent JP-S63126159-A (JP)
Title: Lithium cell
Inventor: OKAMOTO OSAMU
IPC: H01M4/13
Filed: 1986-11-15
Abstract: PURPOSE:To prevent the generation of a short-circuit and to produce a lithium cell with an excellent cell performance, by furnishing a lithium alloy layer made in the electrochemical alloying, at the side opposing to a separator of a lithium layer of a negative electrode, and using a minutely porous resin film. CONSTITUTION:By alloying electrochemically lithium with aluminum or the like in the presence of an electrolyte, a lithium alloy is made in a minute powder. Some of the smallest particles of the minute powder is 0.4 mum level, and when a conventional separator 3 is used as it is, the lithium alloy powder passes through the separator 3 to reach a positive electrode 4 causing an inner short- circuit. Therefore, a lithium alloy layer 2b alloyed electrochemically with lithium and some other metal is furnished at the side opposing to the separator 3 of the lithium layer 2a, to improve the cell performance, while a minutely porous resin film with the diameter of pores less than 0.3 mum is used as the separator 3. Therefore, the generation of a short-circuit owing to the minute powdering of the lithium alloy can be prevented.
Patent JP-S63126295-A (JP)
Inventor: MAKIMOTO MITSUO
IPC: H01P3/08
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08137062-A (JP)
Title: Fixer for silver halide photographic material and processing method using the same
Inventor: YAMASHITA YASUSHI
IPC: G03C5/38
Filed: 1994-11-07
Abstract: PURPOSE: To provide a fixer for a silver halide photographic material, that is improved in dryability, color leaving property, and preservability at low temperatures and a method for processing the silver halide photographic material using the fixer. CONSTITUTION: This fixer for a silver halide photographic material contains a compound represented by the formula R-(B)n-CH2 -COOH. In the formula, R represents an alkyl or aryl group substituted by at least one group or atom selected from among hydroxyl group, amino group, sulfo group, nitro group and halogen atom; B represents an ester bond, an amido bond, an ether bond, or a thioether bond; and (n) is 1 or 0.
Patent JP-H11167132-A (JP)
Title: Optical system for ultraviolet-ray irradiation or emission
Inventor: WADA HIROYUKI
IPC: G02B1/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a ultraviolet-ray irradiation optical system which never causes an optical component from decreasing characteristics even when irradiating it with ultraviolet rays of shorter than 400 nm in wavelength and an ultraviolet-ray emission optical system which causes no decrease in higher harmonic output even when wavelength conversion to ultraviolet rays of shorter than 400 nm in wavelength is performed by using an external resonator. SOLUTION: As for an optical system which irradiates the optical component with ultraviolet rays of shorter than 400 nm in wavelength, the atmosphere of the optical component or the atmosphere of a mirror part and a nonlinear optical crystal part when ultraviolet rays of shorter than 400 nm in wavelength are emitted by an optical system as a wavelength conversion system having the nonlinear optical crystal arranged in an external resonator consists of more than 99.9% nitrogen, more than 99.9% dry air, gas containing less than 0.1% water, or gas containing less than 0.1% hydrocarbon compounds.
Patent JP-H1096555-A (JP)
Title: Combustion apparatus
Inventor: ENOMOTO MASANORI
IPC: F23N5/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent high temperature hot water from being discharged owing to starting of combustion of a hot water supply burner after starting of hot water discharge attire time of redischarge of hot water. SOLUTION: A controller 20 includes ΔT cal estimation detection part 52, a hot water supply burner ignition judgement part 53, a hot water supply burner ignition driving part 54, and a data storage part 55. Upper limit temperature T2 UL of predetermined hot water supply heat exchanger hot water temperature is stored in the data storage part 55.  The ΔT cal estimation detection part 52 estimates and detects a hot water temperature rising faction ΔT cal of a hot water supply heat exchanger when a hot water supply burner is burned with predetermined not water supply burning capacity based upon a detected flow rate by a flow rate detection sensor 12, and the hot water supply burner ignition judgement part 53 compares a value actual measurement hot water temperature T2 by a hot water supply heat exchanger hot water temperature sensor 14 added with the hot water temperature rising fraction ΔT cal with the upper limit temperature T2 UL, and it forces the hot water supply burner ignition driving part 54 to perform hot water supply burner ignition operation when T2 UL>=T2 +ΔT cal is judged.
Patent JP-2001098342-A (JP)
Title: High strength bainitic rail excellent in joinability of flash butt weld zone and producing method thereof
Inventor: YOKOYAMA HIROYASU
IPC: C21D8/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bainitic rail having the joinability in the flash butt welding equal to or above that of the conventional pearlitic rail and also having excellent wear resistance and damage resistance. SOLUTION: This rail composed of steel contains, by weight, 0.25 to 0.4% C, 0.1 to 1% Si, 0.6 to 3.5% Mn, <=0.035% P, <=0.035% S, 0.05 to 2% Cr and 0.05 to 0.15% Nb, and consists of a steel satisfying the following inequality (1). The rail head has a bainitic structure, and hardness is controlled to 400 to 500 HV in both positions of the rail top part and head corner parts: 2<=Mn%/Si%<=6 (1).
Patent JP-H08111144-A (JP)
Title: Joy stick
Inventor: NAKAMICHI NIRO
IPC: A63F13/24
Filed: 1994-10-12
Abstract: PURPOSE: To instantly recognize the tiltable direction of a joy stick by forming an operation surface of an operation part in an n-gon, and making a line segment to regulate the n-gon almost perpendicular to the switch operating direction by tilting of the operation part. CONSTITUTION: An operator tilts a joy stick 2 by placing a finger on an upper surface of an operation part 9 of the joy stick 2. According to this tilting, a plate 6 inclines leftward together with the stick 2 with a pin to connect a joint housing 11 to a switch plate 6 as the center. Then, a pressing pin 24 is pressed by the plate 6, and a holding member 42 is deformed, and since a conductive member 43 of a switch 34 contacts with an electrode 41, the switch 34 is turned on. At this tilting time, when the finger slightly slips out from a recessed part 51, a projecting part 52 strongly touches the finger, and operation of the stick 2 is performed in the correct direction together with the edge of an upper surface of the operation part 9. The projecting part 52 has an antislipping function of the finger placed on the recessed part 51, and makes a line segment to regulate an operation surface of the operation part 9 in an n-gon almost perpendicular to the switch operating direction.
Patent JP-S62130769-A (JP)
Title: Brazing device
Inventor: MAEHARA YOICHIRO
IPC: B23K1/00
Filed: 1985-12-03
Abstract: PURPOSE:To simplify the structure of a device with respect to a correct brazing by recognizing a directionality and a shape of a brazing member which has been installed, by a vision device, and executing selectively an operation control of a heating burner and plural brazing filler metal supply nozzles by this recognizing signal. CONSTITUTION:A directionality of a brazing part B, and an abutting or fitted state of brazing members (a), (b) which have been installed are recognized by a television camera 16 on a supporting body 1. By this recognizing signal, an available device of two pieces of heating burners 11 and two pieces of brazing filler metal supply devices 15 is selected, and cylinders 3, 4 and 5 are selected and operated. Since the recognizing operation is executed by a vision, the selective control is executed exactly, and the structure of a brazing device is simplified.
Patent JP-H09164085-A (JP)
Title: Removable handle for container
Inventor: ERIKU NIKORE
IPC: A47J45/10
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a removable handle for a container not required to be fitted to a container main body in advance, simplifying the handling of the container, and capable of being fitted to a container main body having a different thickness. SOLUTION: This handle is used for the container main body 1 of a cooking container, for example, the container main body 1 has a side wall, i.e., a skirt, 3, and the side wall 3 has a curved rim 2. The handle has two clamp members 13, 14, the clamp members 13, 14 are fitted to a holder 11, and the clamp members 13, 14 have complementarily shaped ends 13a, 14a on the inner faces or outer faces of a part of the skirt 3 of the container main body 1 and a part of the curved rim 2 respectively. Displacing means 12, 20 displacing the clamp members 13, 14 between the opened position and the closed position are provided, and the end sections 13a, 14a of the clamp means 13, 14 clamp the side wall 3 of the container main body 1 at the closed position.
Patent JP-H03134804-A (JP)
Title: Magneto-optical disk device
Inventor: KAJI YOSHIAKI
IPC: G11B11/10
Filed: 1989-10-20
Abstract: PURPOSE:To surely execute recording or erasing even when the rising time of a bias magnetic field is different by detecting that the output of a voltage conversion means which converts the magnetic field of a bias magnetic field generation means to a voltage exceeds a reference voltage and starting an recording or an erasing action. CONSTITUTION:At the time of the recording, a recording bias generating signal is made to an H level by a controller 1 and a current flows to a bias magnetic field generating coil 6. The voltage in proportion to the current flowing to the coil 6 appears to the connection point 9 of the coil 6 and a resistor R. Then, it is inputted to a comparator 4 and compared with the reference voltage VR. The reference voltage VR is set so that it corresponds to the current when the coil 6 generates magnetic flux which can execute the recording. When the voltage from the coil 6 exceeds the reference voltage VR, the controller 1 outputs a recording light emission signal as the H level. A laser power control part 3 receives the signal and outputs a light to an optical pickup 7. Then, a recording medium 8 is irradiated with the light and the recording is executed. Thus, the recording or the erasing is surely executed even when the rising time of the bias magnetic field is different.
Patent JP-H03135161-A (JP)
Title: Optical reader
Inventor: ISHIKAWA SATORU
IPC: G03B27/50
Filed: 1989-10-19
Abstract: PURPOSE:To keep the length of the optical path relating the read of an original constant and to realize the suitable read of an original by fixing a 1st scanning member to a belt reaching a moving pulley from a motor and driving a 2nd scanning member. CONSTITUTION:Since a running system 9 is fixed to a belt 7 by a fixing member 8, the system 9 moves on a shaft 18 in response to the drive of the belt 7 at the same speed as that of the belt 7. Moreover, a running system 15 moves on the shaft 18 with a torque given from the belt 7 via moving pulleys 1, 2 and the moving quantity is set to be a half that of the running system 9. Then a light from a fluorescent light radiates an original 11 via a transparent scanning base 10 and its reflecting light is reflected sequentially in mirrors 14-16 of the running systems 9, 15 and made incident on a photodetector CCD 17. The length of the optical path relating to the read of the original 11 is kept constant, the constitution of the drive system is simplified and suitable reading is attained.
Patent JP-H01118100-A (JP)
Title: Sea bottom blasting apparatus
Inventor: INOUE TAKAO
IPC: F42D3/00
Filed: 1987-10-30
Abstract: PURPOSE: To attain a seabed-attached blasting device for use in exploding a hard seabed rock board by a method wherein explosive is filled in a container having a semi-spherical hollow casing made of rigid material casting and a bottom lid fixed thereto and some cut grooves are formed at an outer surface of the bottom lid in a grid pattern. CONSTITUTION: A seabed-attached blasting device 1 has a semi-spherical hollow casing 3 and a bottom lid 5 and the outer surface of the bottom lid 5 is provided with some cut grooves 6 in a grid pattern. The semi-spherical hollow casing 3 and the bottom lid 5 are formed to have the same thickness and the same material by rigid material such as iron castings and the like. The bottom lid 5 is fixed through a packing 9 with an installing element 11, a loading chamber 13 is constituted within it. An inner loading chamber is charged with an explosive 15 having a detonator explosion characteristic. An outer circumference of the semi-spherical hollow casing 3 is covered by a concrete semi-spherical member 17.  An electrical detonator 19 is buried at the top part of the explosive 15 and a leg wire 21 for detonating the explosive is taken out of the device through a through-pass hole 23 and then the upper part of the through-pass hole 23 is sealed with water-proof resin 24.
Patent JP-H01119658-A (JP)
Title: Production of exhaust valve
Inventor: TOMIZAWA YUKIO
IPC: F01L3/04
Filed: 1987-10-30
Abstract: PURPOSE:To produce an exhaust valve having excellent impact resistance and corrosion resistance by housing a pasty filler metal into the annular groove of a face surface and uniformly heating the filler metal in a vacuum or inert gaseous atmosphere to form a hard overlay layer on the surface. CONSTITUTION:The pasty filler metal 6 prepd. by kneading composite powder and water glass is housed in the annular groove 5 formed on the face surface 2 and thereafter, this exhaust valve 1 is stowed in a furnace 7. The inside of the furnace 7 is evacuated to a vacuum or its substd. with an inert gas such as Ar. The pasty filler metal 6 is thereafter uniformly heated and solidified to form the hard overlay layer 4 on the surface 2. Since the pasty filler metal 6 melts and solidifies, this hard overlay layer 4 solidifies in a dense state and since a Ti intermetallic compd. having high hardness is solidified by the internal pressure, not only the excellent wear resistance but also the excellent impact resistance and corrosion resistance are provided.
Patent JP-2001088663-A (JP)
Title: Wiper blade
Inventor: MURAMATSU MASAMI
IPC: B60S1/40
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade suppressing the vibration of the wiper blade relative to a wiper arm and preventing chattering vibration and its interference with the car body. SOLUTION: In this wiper blade relatively and rotationally movably connecting a wiper arm to the wiper blade by forming an opening by partially opening the upper wall part of the wiper blade, rotationally providing a connecting member about a shaft bridged between sidewalls positioned in the both sides of the opening, and in stalling a fitting part formed in the tip of the wiper arm in the connecting member, the connecting member is provided with an installation part touching the sidewall parts, arranged from the shaft to one side in the longitudinal direction of the wiper blade, and installing the fitting part, and an extension part integrally extending from the installation part toward the other side in the wiper blade longitudinal direction relative to the shaft, and further a catcher provided in the wiper blade, catching the extension part, when the rotational movement relation of the wiper blade to the wiper arm is at least in a using state position, and holding the connecting member in the axial direction of the shaft.
Patent JP-H10118548-A (JP)
Title: Strip washer
Inventor: HOTANI SETSUO
IPC: B05C5/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a washer by which a strip is washed without or almost without washing water being carried away on the strip upstream or downstream of a washing part. SOLUTION: Multiple void water holding rail bodies 1 having length exceeding the width of a strip S are arranged in parallel in the direction perpendicularly intersecting the length direction thereof by interposing a slit 4 communicating with a water holding void or a water supply void of the rail bodies 1. A rail body parallel body 2 with which the surfaces of the rail bodies 1 made opposite to each other by the parallel arrangement are contacted at least in the tip part region is fitted to a water accumulated pipe 3. The slit 4 of the rail body parallel body 2 is connected to a water discharge port 5 on the pipe wall of the water accumulated pipe 3.  The rail body parallel body 2 is extended in the width direction of the strip S at a position in which the tip of the rail bodies 1 is contacted with the surface of the strip S or is made close to it to the extent of its leaving a little.
Patent JP-H0690825-A (JP)
Title: Motor tooth brush
Inventor: MATOBA HIDEYASU
IPC: A61C17/22
Filed: 1992-09-16
Abstract: PURPOSE:To prevent a brush from rotation and save the consumption of a battery by supporting the intermediate part of an output shaft having the rotational motion converted to the reciprocating motion with 2-stage roller bearings and the rear half part loosely with elastic guide pieces on both sides of a crank block. CONSTITUTION:A motor shaft 20 of a motor 8 is rotated by a battery 7 received in a case 2 of a main body 1. A gear 21 on the tip of the motor shaft 20 is meshed rotatably with a face gear 22 mounted on a lateral shaft 24 orthogonal to the motor shaft 20 in a crank block 23. An output shaft 10 connected to a brush part projecting out of the case 2 is reciprocated. The intermediate part of the output shaft 10 is supported by a roller bearing 29 and a bearing part in the front end of a housing 19. The rear half part of the output shaft 10 is loosely supported by elastic guide pieces 39 on both sides of the crank block 23, so that the output shaft 10 of the brush part is effectively prevented from the rotation motion and the position of the output shaft 10 is easily correctively held to save the consumption of the battery.