baber/WOPTO huggingface dataset:
Patent JP-S62292996-A (JP)
Title: Lubrication for mechanical sliding part
Inventor: KANETAKA ISAMU
IPC: C10N40/02
Filed: 1986-06-12
Abstract: PURPOSE:To reduce the abrasion between sliding members by supplying the polymeric compound, molybdenum, or carbon which has a specific particle size and is in single form or in complex body form as lubricant, into a mechanical sliding part. CONSTITUTION:Each mechanical sliding part of a compressor 1 is lubricated by the lubricating material 12 in powder form. The powder lubricating material 12 is formed into the powder form which is made of fluorinated resin and has a particle size of 100mu or less, and sent into the compressor 1 from a feeding pipe 13 for the feed into a suction pipe 9. Therefore, the powder acts as a kind of roller bearing between the sliding members, and the friction and abrasion between the sliding members can be reduced.
Patent JP-S6026727-A (JP)
Title: Working vehicle with slewing base
Inventor: IKEDA KAZUSHIGE
IPC: E02F9/22
Filed: 1983-07-21
Abstract: PURPOSE:To prevent the unexpected slewing of a working machine by sending a warning at the time of non-setting relation by providing a comparator circuit to detect whether or not the operation input signal and the operation output signal of the drive power source circuit of a solenoid proportion valve set to a slewing oil-pressure circuit are in a setting relation. CONSTITUTION:A control valve 9 and a solenoid proportion valve 28 are provided a slewing oil-pressure motor 3 and an oil-pressure pump 8. A sensor 13 and a stop position setter 14 for a slewing base 2 and an operation detector 15 for the control valve 9 are also provided. The solenoids 18a and 18b of pilot valves 11a and 11b provided to a pilot circuit to drive the valve 28 are controlled by a power source circuit 19. Also, a comparator circuit 25 to detect whether or not the input and output signals of the power source circuit 19 are in setting relation is provided, and an alarm 27 is actuated when they are not in setting relation. Unexpected slewing of working machine due to the electrical trouble of the control circuit of the valve 28 can thus be prevented.
Patent JP-H09322401-A (JP)
Title: Capacitor device
Inventor: HIYAMA SATOSHI
IPC: H01G11/18
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To attain efficient heat radiation by turning off a connection switch between a selected capacitor and an output terminal while a voltage output source outputs voltage, and controlling the capacitor so that it may perform the heat radiation function together with a heat sink. SOLUTION: When the voltage output of a capacitor A1 falls under the specified value, a connection switch 6 between the group 8 consisting of capacitors A1, A2, and A3 and an output terminal 2 is turned off. Accordingly, the heat radiation of the capacitors included in other groups increases. On the other hand, the capacitors A1, A2, and A3 of the electric connection is turned off, the temperature drops, and they absorb heat generated by other capacitors through the heat sink 3. Hereby, the heat radiation efficiency improves, and a large-sized heat sink becomes needless, and the battery can be downsized.
Patent JP-H0732260-A (JP)
Title: Polishing device
Inventor: DEBUITSUDO AARU BESU
IPC: B24B41/04
Filed: 1994-05-25
Abstract: PURPOSE: To provide an oscillating spindle sander capable of directly driving a spindle both rotationally and translationally by a single motor. CONSTITUTION: This oscillating spindle sander 1 includes a housing 3 supporting a worktable 5. A drum 9 having a polishing surface extends above the worktable to polish a workpiece. The drum 9 is driven by a motor 15 which directly drives the drum both rotationally and translationally.
Patent JP-S6116673-A (JP)
Title: Image reader
Inventor: NIBU TAKASHI
IPC: G06T1/00
Filed: 1984-07-02
Abstract: PURPOSE:To increase the processing ability and realize versatile use by arranging an image forming means and an image receiving means which rotate relatively to a drum which has plural sheet original mounting parts in the drum, and reading sheet originals continuously. CONSTITUTION:Four light sources 7a, 7b, 7c, and 7d which are fixed on a rotating shaft and rotate as shown by an arrow and original reading elements 8a, 8b, 8c, and 8d which face the original mounting parts A, B, C, and D are arranged in the original mounting drum 2. When originals are mounted on the loading parts A and B, a original sensor 4 detects the originals, the number of sheets for recording is set on a console panel 5, and recording operation is started. Then, the rotating shaft 6 rotates to turn on 7a and 7b at the same time; 7a irradiates the original on the loading part A and 7b irradiates the original on the loading part B. Then, 7b turns off and 7a is still on to irradiate the original on the loading part B next. Simultaneously, 7d turns on to irradiate the original on the loading part A. Thus, some of the light sources 7a-7d turn off to irradiate the originals on the loading parts A and B by as many times as the set number of sheets.
Patent JP-S63298381-A (JP)
Title: Transferring and fixing method
Inventor: KUMON AKIRA
IPC: G03G15/20
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an image which is free from irregularities in an image by passing a belt-shaped electrostatically charged particle conveying means which has a photosemiconductor layer contg. a toner release material on the surface between a roller and a support in proximity to the roller, heating the support and transferring and fixing the toner image on the conveying means to copying paper. CONSTITUTION:The belt-shaped electrostatically charged particle conveying means 64 having the photosemiconductor layer 54 contg. the toner release material on the surface is passed between the roller 66 and the support 62 in proximity to the roller and the support 62 is heated, by which the toner images on the means 64 is transferred and fixed to the copying paper 6. The toner release material is added in a small amt. (about 1wt.% of the resin used for a carrier transfer layer) in the form of an additive into the carrier moving layer and is, for example, a compd. contg. fluorine and silicon atom. The release of the toner to the copying paper 6 after the transfer is thereby steadily executed and the good image is obtd.; in addition, the sepn. of the means 64 and the paper 6 is also satisfactorily executed. The toner image is thus extremely stably transferred and fixed to the copying paper.
Patent JP-H01304326-A (JP)
Title: Combined balance
Inventor: HAYASHI YUKINOBU
IPC: G01G19/387
Filed: 1988-05-31
Abstract: PURPOSE:To improve the workability of a combined balance by dividing the supplying area of commodities to be weighed into plural groups and at the same time, preparing a combination of the commodities by means of the commodities which are certainly brought out of the supplying area of one piece from specific groups together with the commodities to be weighed of other group supplying areas. CONSTITUTION:The main body section A of this combined balance is constituted of weighing section a0, a1-a9 which are respectively formed of plural weighing bowls 2 are arranged in parallel on a machine frame 1 and a selection indicating lamp 3 is provided to each weighing section. A displaying section 4 and input operating section 5 are provided to the surface board of a control box B. The weighing sections to be used in a large or small combination mode are previously decided. For example, the weighing section a0 and a1 are used for a large main group and the other weighing section a2-a9 are used for a small odd group. When the combined balance is operated in a large or small combination mode, the mode is set through the operating section 5. When it is set that the combination of the large main group must be prepared from plural weighing sections (a0 and a1), the combination calculation can be carried out when the commodity of at lest one weighing section is weighed.
Patent JP-S5833458-A (JP)
Inventor: MOOTON KATSUTSU
IPC: H01B3/30
Filed: 1982-08-04
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-S62291602-A (JP)
Title: Annular top lens
Inventor: TSUNAKAWA MITSUO
IPC: G01J1/04
Filed: 1986-06-11
Abstract: PURPOSE:To improve the accuracy of an infrared-ray condenser lens system and to easily form the system by rotating the center of a sphere to be the curvature of the spherical surface of a convex lens and the vertex of the spherical surface of the convex lens so as to form the same annular rotation, setting up the curvature of the spherical surface of the convex lens and forming the optical axis like a circle. CONSTITUTION:The annular convex lens 1 has an annular top and infrared rays 2 made rectangularly incident on the annular top are penetrated through the top as the optical axis of the incident light without being refracted based on the refraction rule of convex lenses even if the convex lens has the annular top. Thereby, the optical axis 3 of the annular top is also formed like a circle and the focus of the annular convex lens is image formed as an annular focus 4 around the circular optical axis 3. A center 5 is arranged on the center of the annular focus 4 and infrared rays 2 made incident from the front surface of the sensor 5 are projected to the periphery of the sensor by the annular convex lens 1 to image-form the annular focus 4. Consequently, the detecting field of the infrared rays forms a conical shape and the position can be easily confirmed.
Patent JP-S5759250-A (JP)
Title: Microprogram controller
Inventor: TAKANE HISAO
IPC: G06F9/24
Filed: 1980-09-29
Abstract: PURPOSE: To perform overwrite economically by loading necessary microinstructions, read out from a main memory, to another control memory under the control of microinstructions stored in one control memory.  
     CONSTITUTION: Control memories 40 and 60 are provided. In the 1st control memory 40, a microinstruction having an operation code field and an address field is stored and according to the contents of the address field of the microinstruction in this control memory 40, the address of a main memory 10 is specified. From the specified address of the main memory 10, an information is read out and then written in the 2nd control memory 60 in response to the contents of the operation code field of the said microinstruction. For software instructions which may be processed at a relatively low speed like exceptional processing, the control memories wherein the microinstructions are stored can use low-speed memories, so economical constitution is realized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61293882-A (JP)
Title: Ribbon position switching device for color printer
Inventor: HASEGAWA HARUO
IPC: B41J35/10
Filed: 1985-06-21
Abstract: PURPOSE:To ensure that a ribbon is moved vertically without slanting on the front side of a printing head with the result of a shift of the position thereof, favorable printing is conducted and the ribbon is prevented from being caught, by providing a support for a cassette casing so that it can be brought into parallel movement in the vertical direction. CONSTITUTION:When a gear 5 is rotated forward or reversely by driving a pulse motor 13, a a rack is horizontally moved forward or backward. Then, slide pins 8 provided at both ends of the rack 6 slide in slots 7 while pushing rocking arms 3. Straight lines connecting the pins 8 and the centers of turning of the arms 3 form a parallelogram, and further, straight lines connecting shift pins 17 and said centers of turning form a parallelogram, so that the support 2 performs a parallel movement in the vertical direction. Accordingly, the ribbon fitted to a ribbon guide 25 is vertically moved without slanting between a platen 10 and the printing head, whereby the position of the ribbon is shifted.
Patent JP-S6114253-A (JP)
Title: Electrically conductive resin composition
Inventor: YAMAGUCHI KATSUHIKO
IPC: C08G73/10
Filed: 1984-06-29
Abstract: PURPOSE:To provide the titled compsn. having excellent moisture resistance, etc., by adding an Li or tin halide to a soln. of a polyimide precursor obtd. from a diamine and an org. tetracarboxylic acid component contg. a silane-modified polycarboxylic acid component. CONSTITUTION:An org. tetracarboxylic acid component of formula III (wherein TC1 and TC2 are each a residue of an org. tetracarboxylic acid; Z is an acid radical; n is 2-3) (e.g. a compd. of formula IV) is prepd. by reacting an org. tetracarboxylic acid component with an aminosilane compd. of formula I (wherein R1 is H, a monovalent org. group contg. an arom. ring; R2 is a bivalent org. group contg. a carbon atom directly attached to a silicon atom; m is 1-2; X is alkoxy, acetoxy, etc.; Y is alkyl, alkoxy, etc.) (e.g. a compd. of formula II). 0.01-20pts.wt. Li or tin halide is added to a soln. of 100pts.wt. polyimide precursor obtd. by reacting a diamine with said acid component.
Patent JP-2000319820-A (JP)
Title: Wind break fence movable by wind force
Inventor: OKA KENJI
IPC: E01F7/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a wind break fence which is erected only in the case of a strong wind without cost and labor and is prostrated in weak wind or no wind to make it possible to look at a landscape. SOLUTION: A fixed part constituted of a solar power generation unit 14 on a support 19, a rotary damper 13, a cushion rubber 16a and a latch housing box 15, and a movable part constituted of a pressure receiving plate 11 attached perpendicularly to a perforated plate 10 and a striker 17, are connected to each other on the center axis 12 to constitute the wind break fence. When a strong wind blows in the horizontal condition of the perforated plate 10, a wind pressure acts on the pressure receiving plate 11 and the perforated plate 10 is automatically erected vertically. In this time, the striker 17 locks the latch of the latch housing box 15 to connect the fixed part to the movable part. a lead switch reacts against a magnet provided at both parts to actuate an electric circuit. A solenoid is excited after a specified time interval to unlock the latch.
Patent JP-H0428831-A (JP)
Title: Manufacture of palladium lump easy to melt
Inventor: NAKAYAMA HIROBUMI
IPC: C22B9/16
Filed: 1990-05-25
Abstract: PURPOSE:To melt a Pd lump in nitric acid in a short time by letting the molten metal of a Pd lump melted in a nitrogen atmosphere absorb a halogen gas and dropping this molten metal into water into a small lump. CONSTITUTION:A Pd lump is charged to a crucible 1 having a double structure and is heated while a nitrogen gas is fed from a nitrogen gas-blowing tube 4 to melt Pd. High frequency heating power is reduced to such a degree that the Pd molten metal 5 is not solidified, and the feed of the nitrogen gas is topped. A halogen gas such as a chlorine gas is fed from a gas blowing tube 6 and is absorbed into the Pd molten metal 5. Again, the high-frequency heating power is raised, and the feed of the chlorine gas is stopped. After about 2 to 3 min., the Pd molten metal 5 is dropped from a nozzle 7 at the bottom of the crucible 1 into water to obtain the small lump of Pd. This Pd small lump is meltable into nitric acid in a short time, and the concn. of halogen ions in the nitric acid soln. is low one of <=100mg/l.
Patent JP-H11326113-A (JP)
Title: Method for testing performance of vibration-immune device
Inventor: NAKANISHI KEIJI
IPC: G01M7/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a simple performance testing method wherein vibration- immune performance is obtained with precision, by simulating a condition where actual earthquake takes place for testing. SOLUTION: With a work of art 1 placed on a vibration-immune device 3 provided on a floor F, the work of art is forcedly applied with initial displacement for free oscillation. The time history displacement of a stage 2 for the work of art 1 is measured with a laser displacement gauge 5 to generate a time history displacement curve. Based on the time history displacement curve, intrinsic cycle and damping constant of the vibration-immune device 3 on which the work of art is placed are obtained.
Patent JP-H0429266-A (JP)
Title: Digital image forming device
Inventor: HORI KAZUTO
IPC: B41J2/44
Filed: 1990-05-25
Abstract: PURPOSE:To read each image so that an optional mark can be easily imprinted on a recording paper by adjusting the position of the image of the drawn mark in a main scanning direction in accordance with the condition based on each data on a specified imprinting position and a variable power rate and reading the image. CONSTITUTION:The optional mark is drawn on a recording medium 1 with, for example, a fiber-tipped pen, etc., the imprinting position on the recording paper for recording the image of the mark is specified, and also, the variable power rate of the image of the mark with reference to the recording paper is calculated based on the size of an area 4b of the imprinting position. Then, the image reader 27 is moved so as to read the image of the original placed on an original platen 4, succeedingly, the position of the image of the mark which is drawn on the image reader 27 and/or the recording medium 1 in a main scanning direction is adjusted and then, the image of the mark is read. Thus, each image is read so that the optional mark is easily imprinted on the recording paper.
Patent JP-S5837553-A (JP)
Title: Preparation of gas detection element
Inventor: NOBETANI TOORU
IPC: G01N27/12
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the variance of a gas sensitive characteristic, by using a liquid which is not difficult to vaporize and does not left a residue which exerts a bad influence after calcination, for mixing the pulverized starting materials. CONSTITUTION:Wet process mixing is carried out by using e.g. indium oxide, tin oxide or palladium oxide as the pulverized starting materials. A liquid which is not difficult to vaporize and not leaving a residue after calcination exerts a bad influence upon a characteristic of an element or a liquid does not leaves completely by burning or vaporization at the time of calcination if possible and also, a liquid being in no danger of exerting a bad influence by reacting with the pulverized starting materials, is used for the liquid using in this case. For example, an organic liquid such as ethylene glycol, polyvinyl alcohol or methyl cellulose, is used for said liquid. A gas detection element is made by forming the pulverized starting materials mixed by wet process and fitting with a heater after calcination. This element has a characteristic having less variance.
Patent JP-2000328873-A (JP)
Title: Control method for shield machine and their device
Inventor: SAKUMA YUJI
IPC: E21D9/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To control a direction and posture at a low cost without needing a machine space in a simple structure by forming a taper hood on the edge of a shield frame, and changing the excavation cross section shape of the variable cutter of an excavation cross section shape provided on the front face of the frame to control an excavation direction and posture. SOLUTION: A shield frame 10 being a shield body is formed in the form of a cylinder with a bottom making a rectangular front part 1 the bottom, and divided into the front drum 20 of a bottom side and the rear drum of an opening side. Excavation cross section shape variable cutters 4, 5 are matched to the size of the front part 1 on the front part 1 of the front drum to be rotatably provided in one row. In addition, a taper hood 11 obliquely inclining both the right and left parts of the front part 1 to produce rotation moment by mounting on the excavation residue part formed by the excavation cross section shape variable cutters 4, 5 on the front part 1 of the shield frame 10. The excavation cross section shape of the excavation cross section shape variable cutters 4, 5 is changed to control the boring direction and posture.
Patent JP-H0232777-A (JP)
Title: Protective control circuit of load
Inventor: ITO KOICHI
IPC: H02P27/02
Filed: 1989-05-31
Abstract: PURPOSE:To prevent a device against high voltage generation across terminals of an operating capacitor by turning ON no bidirectional thyristors for operation control when the supply voltage is raised higher than the specified value. CONSTITUTION:A zero cross ON circuit outputs a zero cross signal where the voltage of a commercial AC power source is close to 0V. An overvoltage waveform detection circuit outputs a load drive permission signal in sofar as the peak value of voltage waveform of the commercial AC power source is lower than the preset value. A load drive permission signal from a central control circuit is supplied to bidirectional thyristors FLS1 and FLS2 for operation control only when the zero cross signal and load drive permission signal are outputted. In this way, no high voltage will be generated across an operating capacitor, so that the bidirectional thyristors can be protected against overvoltage destruction.
Patent JP-H01304634-A (JP)
Title: Earth leakage breaker
Inventor: AKIYAMA TOSHIHIRO
IPC: H01H83/02
Filed: 1988-06-01
Abstract: PURPOSE:To reduce temp. increase in electronic parts so as to prevent thermal destruction and improve the reliability by providing a member detachably holding therebetween a serial resistor having resilient insulation coat through an insulation coat with a space from an electronic type earth leakage detection circuit part. CONSTITUTION:A serial resistor 32 and an electronic circuit box 36 are stored in chambers partitioned by walls inside a mold base 41. Namely, the box 36 is arranged in a storing space 25 in a space 42 for resistor partitioned by a wall 61 in a remote position from the box 36. The resistor 32 covered with an insulation tube 33 is vertically inserted into an insertion hole 45 provided at a part 44 for holding therebetween the resistor 32 arranged at the base 41 such that one of connection leads 34 enters an cut out part 46. Since the inner dia. of hole 45 is formed smaller that outer dia. of tube 33, the resilient tube 33 is inserted in a compressed manner.
Patent JP-H035660-A (JP)
Title: Recessed type air conditioner set in ceiling
Inventor: SASAKI MASAHIKO
IPC: F24F13/15
Filed: 1989-05-31
Abstract: PURPOSE:To make the air blown out surely reach the floor even in a room where the ceiling is relatively high so that the panels in the ceiling can be used in common irrespective of the required cooling capacity by providing outlet-adjusting louvers for adjusting an outlet in area of the cutaway section and by fitting also outlet-adjusting grilles or outlet grilles, according to selection, to the inner sides of the passage of air on the outlet side. CONSTITUTION:Where an air conditioner 1 is set in a ceiling which is higher than ordinarily is and the air blown out at the time of the minimum flow of air does not reach the floor, outlet-adjusting louvers 17, 17 are turned in such a way as to reduce the size on the shorter sides of the outlet 18 in the main body; the reduction in area of the cutaway section of the opening increases the velocity of air for an unaltered amount of air. To steps 15, 15 formed respectively in an outlet casing 13 and in a drain pan 11 is attached the most suitable set chosen from among sets of outlet grilles 26a, 26b, first outlet-adjusting grilles 27a, 27b and second outlet-adjusting grilles 28a, 28b. For example, one side of each of the grilles 26a, 26b when attached to the steps 15, 15 fits on the side of the casing 13 and on the side of the drain pan 11 respectively.