baber/WOPTO huggingface dataset:
Patent JP-H04170517-A (JP)
Title: Lighting device
Inventor: TAKAHASHI NOBUYUKI
IPC: G09F9/00
Filed: 1990-11-01
Abstract: PURPOSE:To enable minute adjustment of light over a wide range by providing a light adjusting body consisting of a plural number of filters which have different transmission factor near a diffusion plate. CONSTITUTION:A light adjusting body 6 which adjusts degree on a diffusion plate 4 is provided on the front side of the diffusion plate 4. As for the light adjusting body 6, a plural number (four) of filters 6a, 6b, 6c, 6d which have different transmission factor are connected continuously and wound in such a way that they can move in parallel with the diffusion plate 4 and supported on a bobbin 7 of a lighting device proper 2. Thus, since the light adjusting body 6 consisting of a plural number of the filters 6a, 6b, 6c, 6d which have different transmission factor is provided near the diffusion plate 4, it is possible to adjust brightness of the lighting device at many steps in accordance with the environment of use, and wide and minute adjustment of light becomes possible.
Patent JP-S63151605-A (JP)
Title: Production of aluminum nitride powder
Inventor: ICHIKAWA HACHIRO
IPC: C01B21/072
Filed: 1986-12-16
Abstract: PURPOSE:To obtain aluminum nitride powder with an extremely low total oxygen content, by bringing a mixture of alumina with carbon into contact with a nitrogen-containing inert gas at a specific temperature under a specific pressure. CONSTITUTION:A mixture of alumina with carbon is reacted with nitrogen gas to produce aluminum nitride powder. In the process, the above-mentioned mixture is brought into contact with a nitrogen-containing inert gas at >=1,250 deg.C temperature under a lower pressure than ordinary pressure. The nitrogen- containing inert gas used is a gas containing nitrogen gas and as little gas having oxidizing properties at a high temperature, e.g. oxygen, gaseous carbon dioxide, steam, etc., as possible. The reaction for forming the above-mentioned aluminum nitride will not sufficiently proceed unless the reaction temperature is >=1,250 deg.C. It is considered that the lower pressure of the nitrogen-containing inert gas than ordinary pressure is the reason for shift of the chemical equilibrium in a direction of readily advancing reaction by reducing the total pressure of the atmosphere.
Patent JP-H02143236-A (JP)
Title: Overhead projector
Inventor: KAWAKAMI KAZUHISA
IPC: G03B21/132
Filed: 1988-11-25
Abstract: PURPOSE:To enable OHP originals to be set to a fixed position on the upper surface of a Fresnel lens by fitting an original file containing the OHP originals on which characters, graphics, etc., are written to the main body of an overhead projector by means of a punched hole added to the file. CONSTITUTION:An original file 113 containing OHP originals 110 on which characters, graphics, etc., are written is fitted to the main body of an overhead projector by means of a punched hole added to the file 113. The OHP originals 110 are filed in the original file 113 and bundled by means of the added punched hole. The bundled original file 113 is held by a holding member on a base 106 through the punched hole of the file 113 and, when the originals 110 are projected, the file 113 is set on a Fresnel lens 101 by turning the file 113 around the holding member. Therefore, the setting position of the OHP originals 110 can be fixed on the upper surface of the Fresnel lens 101.
Patent JP-H07153877-A (JP)
Title: Device of cooling heat generating body
Inventor: NISHIHARA ATSUO
IPC: H01L23/36
Filed: 1993-11-29
Abstract: PURPOSE:To reduce a thermal resistance at a contact surface to effectively cool a heat generating body which has a large amount of heat by forming a thin film of metals having a low atomic weight such as lithium or beryllium on the surface of a heat generating body and a cooling body through the sputtering method, etc. CONSTITUTION:Heat generated by an LSI element 1 is transmitted to a thermoconductive component 2 through the contact surface, thereafter transmitted to a water cooling jacket 3 through a thermoconductive grease and is then released to the outside with a cooling water. Since height of LSI is fluctuated to a certain degree, it cannot be directly placed in contact with the water cooling jacket 3 and therefore heat must be transmitted to the water cooling jacket 3 through a thermoconductive of the flexible structure in order to absorb difference of heights. Here, a comb-tooth contact type thermoconductor, which is formed by combining a couple of comb-teeth type fins as a thermoconductive part, is used. Here, the contact thermal resistance can be reduced and effective cooling can also be realized by depositing a metal thin film of lithium and beryllium, etc., at the surface of a water cooling block.
Patent JP-H04169477-A (JP)
Title: Conveyer for sheet
Inventor: NADA MINORU
IPC: B65H29/22
Filed: 1990-11-01
Abstract: PURPOSE:To surely guide the second sheet or more in a sheet bundle, loaded on an intermediate tray, to a refuge position by temporarily slowing a conveying speed of the sheet bundle or stopping it, in the case that a conveying path switching means is moved from the first position to the second position. CONSTITUTION:There are provided a loading means 85 for successively loading a sheet P by each predetermined amount displaced in a conveying direction, refuge conveying path 27 providing the first conveying means 7 for giving conveying force to the forefront sheet of this sheet bundle and taking refuge partly of a sheet bundle conveyed in a forward direction to the second conveying means conveyable holding the sheet P in forward/reverse directions to the upstream of the first conveying means 7 and a conveying path switching means 9 for guiding the sheet bundle or partly the sheet bundle, conveyed in the forward direction, switched to the first position 9B for guiding to a conveying path 90 in the next step and to the second position 9A for guiding to a refuge conveying path 21. In a control means 11, a conveying speed of a sheet bundle P0 is controlled so as to be temporarily slowed or stopped in the case that the conveying path switching means 9 is moved from the first position 9B to the second position 9A.
Patent JP-S62145118-A (JP)
Inventor: DAGURASU AI FUARESU
IPC: G01F23/16
Filed: 1986-12-16
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-S62160315-A (JP)
Title: Burying work of pile
Inventor: NOJIRI AKIYOSHI
IPC: E02D7/00
Filed: 1985-12-30
Abstract: PURPOSE:To obtain a concrete spherical footing free of intermixture of soil by a method in which the expanded wall portion of pit, formed in the lower part of the pit, is held by an expandible stabilizer, and concrete is placed into the expanded wall portion. CONSTITUTION:A pit A is excavated to a given depth by a mud-water construction method, and an expandible bit 2 and an expandible stabilizer 3 set to the tip of an excavator 1 are expanded and the excavator 1 is turned. The lower part of the pit A is widened by the bit 2 and the pit wall is consolidated by kneading with the stabilizer 3. Since the intermixture of soil into concrete can thus be prevented even when concrete is placed to the expanded portion B, good-quality spherical footing can be obtained.
Patent JP-H01139215-A (JP)
Title: Frame work for concrete molding
Inventor: TAKEHARA MASAHIKO
IPC: B28B7/24
Filed: 1987-11-26
Abstract: PURPOSE:To open a movable side plate at a given angle, release a concrete molded product easily and save large part of the work to assemble and disassemble a framework by hauling and moving a moving component and a traction device by means of hooks engaged while maintaining said devices at a given distance. CONSTITUTION:When a lever 51 of a traction device is pushed down, a traction component 53 is moved on a channel 21 by the action of a link mechanism 52 to haul a top plate 41. A movable side plate 45 of a first mold component 4a is hauled and opened, and an engaging piece of a haul plate 53a is engaged with a hook 34 of the first mold component 4a when the piece moves by a given distance (d) and further hauls. A moveing component 3 of the first mold component 4a is simultaneously hauled, while the movable side plate 45 of the first mold component 4a is fixed in the open state with given angle, and the top plate 41 of a second mold component 4b is hauled and the movable side plate 45 of the second mold component 4b is opened. A product can be released simply by pushing down a lever 51 after concrete is poured into the mold components 4a and 4b and cured.
Patent JP-H05105153-A (JP)
Title: Handle height adjusting mechanism for motorcycle
Inventor: OSHITA SHIGERU
IPC: B62K21/22
Filed: 1991-10-17
Abstract: PURPOSE:To provide the handle height adjusting mechanism of a motorcycle which can keep the relative position in the height direction between a front cowl and a handle constant, even if the height of the handle is adjusted. CONSTITUTION:As for a handle height adjusting mechanism for adjusting the height of a handle and a movable cowl 12B by vertically moving a handle supporting member 17 which can be turned around a steering shaft, the left and right parts of the movable cowl 12B are guided in slidable manner along the shift direction of the handle supporting member 17, and the movable cowl 12B and the handle supporting member 17 are connected through a connecting mechanism 20 which vertically moves the movable cowl 12B integrally in interlocking only for the vertical movement of the handle supporting member 17. Accordingly, in the steering operation, only the handle is allowed to turn, and the turn of the handle is not transmitted to the movable cowl 12B, and the relative position in the height direction between the movable cowl 12B and the handle can be kept constant even if the height of the handle is adjusted.
Patent JP-H04171447-A (JP)
Title: Manufacturing device for photographic print with postcard
Inventor: HAYASHI RYOICHI
IPC: G03D15/10
Filed: 1990-11-02
Abstract: PURPOSE:To correspond to the generation of dispersion to the size of a postcard and the image position of a photographic print by providing a positioning means for detecting the image position of the photographic print and a postcard position so as to make the image position correspond to the postcard, and a pressure-fitting means for adhering the whole back face area of the postcard to the photographic print. CONSTITUTION:Continuous photographic paper 16 with images printed/developed thereon is provided with adhesive at its back face from mold release paper 43 and sent to a pressing roller 38. When a sensor 47 detects a small hole formed in the specified position of the continuous photographic paper 16, a motor feeding this continuous photographic paper 16 is driven for the specified time so as to stop this continuous photographic paper 16 in the specified reference position. When pressing rollers 71, 72 are driven, a postcard C is guided by these rollers 71, 72. Upon detecting the tip of the postcard C by a sensor 73, the driving of the pressing rollers 71, 72 is stopped after the specified time to stop the tip of the postcard C into the reference position. Positive image formation onto the back face of the postcard can be thereby performed even with the generation of dispersion to the size of the postcard or a printed image position.
Patent JP-H09138950-A (JP)
Title: Method for reproducing multilayered disk recording information and device therefor
Inventor: MORIYAMA YOSHIAKI
IPC: G11B7/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To maintain continuity of reproducing information by storing read starting position information, changing a read object of a read light beam from one bit of information to another bit of information after finishing the read of the former information and moving the read point according to the position information. SOLUTION: When completion of the read of a 1st information recording layer is discriminated by a system control circuit 12, simultaneously with a focus jump to a 2nd information recording layer, the read point is moved in the radial direction of the disk, and then the read point is shifted from a recording position of an address N to reach N+1 quickly. Then, a control signal is sent to a pickup control circuit 9, and after a focus lock, a target address is searched to commence the read of the 2nd information recording layer.  At the time of the focus jump prior to the search, the read point is moved by a beginning edge biased amt. of the 2nd information recording layer, so that a search time for the beginning edge of the 2nd information recording layer is shortened, and as a result, the required time from the completion of the read of the 1st information recording layer to the commencement of the read of the 2nd information recording layer is shortened.
Patent JP-2001118191-A (JP)
Title: Inter-vehicle ratio communication system
Inventor: IWASAKI KENJU
IPC: G08G1/09
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system by which vehicles can freely execute communications without a base station. SOLUTION: Reporesntative vehicles having representative radio communication units loaded exist in respective vehicle groups 1, 2 and 3 which exist within a small distance (range where radio communication is possible), which move in the same direction and have respective radio communication units loaded. The representative radio communication units transmit beacon control frames comprising time information, group IDs and sub-group IDs at a calculated time and are synchronized with the radio communication units in other groups or in the group. A group ID is showing a group having the representative radio communication unit. A sub-group ID is an ID in the group specified by the representative radio communication unit and shows priority to become a representative radio communication unit transmitting the beacon control frames.
Patent JP-H07115190-A (JP)
Title: Gate demarcation transistor
Inventor: MAHANT-SHETTI SHIVALING
IPC: H01L29/423
Filed: 1993-11-29
Abstract: PURPOSE: To provide the transistor having the gate structure, wherein the dimensions of a channel are not affected by the intruding degree of a field oxide into the channel region of a bird's beak structure. CONSTITUTION: A gate conductor 42 covers a gate oxide layer 70 at the central part and a lower channel region 50, and covers field oxide layers 72 and 74 including bird's beak structures 76 and 78 at both outer parts. The conductance of a channel region 50 is electrically controlled. The conductor 42 is photolithographically patterned so as to include notches 60 and 62 in proximity with the channel region 50, and the effective channel length and width are determined. As a result, the current conducting capability of a transistor 40 is determined not by the intruding degrees of the bird's beak structures 76 and 78 into the channel region but by the gate conductor 42 and the notches 60 and 62.
Patent JP-H11134168-A (JP)
Title: Computer system and audio signal output control method
Inventor: SAKAI MAKOTO
IPC: G06F17/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reproduce the DVD audio data in the sounds of high quality in an external audio system without having an effect on the output of the system beep sounds, etc., which are generated through a built-in speaker. SOLUTION: When an optical interface plug of an external audio system is connected to an audio terminal 203, this connection is notified to a PCI/MPEG interface 181 by a jack discrimination signal. Then the audio data which are decoded by an MPEG 2 decoder IC 182 are inhibited from being outputted to a ZV AUDIO bus. In such a case, the DVD audio data which are decoded by the decoder IC 182 are reproduced only in the external audio system and never reproduced through a built-in speaker 202. Furthermore, the system beep sounds, etc., are reproduced through the speaker 202 as usual.
Patent JP-H08131050-A (JP)
Title: Granule applicator
Inventor: KAWARAZUKA YUKIO
IPC: A01C17/00
Filed: 1994-11-08
Abstract: PURPOSE: To provide a granule applicator equipped with an on-off shutter operating smoothly in the beginning and ending an application work, capable of preventing granules from being unnecessarily discharged and causing no failure thereof. CONSTITUTION: A horizontally slidable on-off shutter 16 is set up at an appropriate point along a granule falling feed pipe channel 3 from a tank for granules P to this applicator, a chipped face 22a is formed on the inner circumference of the shutter-receiving plane 22 of the discharge pipe channel 3b under the shutter 16, and also, at the nearly central part of the front end of the closing direction of the shutter 16, a corner projected toward the closing direction is formed.
Patent JP-H06211131-A (JP)
Title: Flexible joint
Inventor: BIRIOUKOV IVAN VACESLAVOVIC
IPC: F16D3/60
Filed: 1993-10-25
Abstract: PURPOSE: To attain optimum central symmetry of a flexible coupling formed to serve as a four-articulated link device for transmitting a torque from a hollow drive shaft to a driven shaft. CONSTITUTION: A first flange 1 fixedly connected to a hollow shaft 2 and a second flange 4 fixedly connected to a driven shaft 3 are aligned and two pairs of links 9, 10; 11, 12 are supported by an intermediate member 15 surrounding the driven shaft 3 in such a manner as a cantilever. The links 9, 10; 11, 12 are of equal length, whose articulation points projected onto a plane perpendicular to the driven shaft 3 form the corners of a square. The two opposing links 10, 12 are pivotally-supported by the intermediate member 15 at the center of the links. These two links 10, 12 bend at an obtuse angle toward the driven shaft 3 and the articulation points of them with the intermediate member 15 lie on a circular line passing through the corners of the square.
Patent JP-H04173889-A (JP)
Title: Hot-melt adhesive
Inventor: TANAKA KOJI
IPC: C09J131/04
Filed: 1990-11-06
Abstract: PURPOSE:To obtain the subject economical adhesive, containing an ethylenic copolymer, a specific tackifier resin and a wax at a specific ratio, having a low cloud point and improved in adhesion especially at high temperatures. CONSTITUTION:The objective adhesive is obtained by blending (A) 100 pts.wt. ethylenic copolymer with (B) 50-150 pts.wt. tackifier resin, prepared by polymerizing (i) 100 pts.wt. feedstock oil with 60-90wt.% indene content obtained by distilling a fraction having a boiling point range of 140-220 deg.C in a cracked oil fraction available by thermal cracking of petroleums in the presence of (ii) 4.0-10.0 pts.wt. phenolic compound such as phenol, cresol or xylenol using a Friedel-Crafts type catalyst and having 115-145 deg.C softening point and (C) 10-100 pts.wt. wax composed of petroleum-based wax, Fischer-Tropsch wax, low-molecular weight PE, etc.
Patent JP-H06121633-A (JP)
Title: Apparatus for capturing and treating rat
Inventor: KUROSAWA SATOKI
IPC: A01M23/02
Filed: 1992-10-12
Abstract: PURPOSE:To eliminate the putrefaction, etc., by keeping a rat in a captured state in a sanitary state. CONSTITUTION:A captured rat is housed in a recovering net 20 in the interior of a treating chamber 5. In this state, the rat is subjected to asphyxial or cold death with a low-temperature treating liquid 21. Thereby, the putrefaction and malodor are prevented from occurring to inhibit the propagation of pathogenic germs.
Patent JP-H09120208-A (JP)
Title: Electrophotographic image forming device, process cartridge and developing device
Inventor: SAKURAI KAZUE
IPC: G03G21/18
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect residual toner amount inside a developing device and a process cartridge and to successively inform a user of the residual toner amount and the number of sheets capable of being printed hereafter. SOLUTION: The process cartridge 100 which can be attached/detached to/ from an electrophotographic image forming device main body is provided with an electrophotographic photoreceptor 1, a process means at least equipped with a developing means 3 and working on the electrophotographic photoreceptor 1, a residual developer amount detecting means 9 for detecting that the residual amount of the developer to be supplied to the developing means 3 becomes equal to or below a prescribed value, and a storing means 60 for storing information on the process cartridge 100, and capable of reading the stored information out of the electrophotographic image forming device main body and writing the information. The information stored in the storing means 60 is at least using amount information corresponding to the using amount of the process cartridge 100.
Patent JP-H09147972-A (JP)
Title: Connector locking mechanism
Inventor: CHIKASAWA NAGAHISA
IPC: H01R13/629
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To realize a lock which has a high reliability even in a circumstance of severe vibrations or shocks, as well as can carry out a locking and an unlocking works easily. SOLUTION: An engaging projection 14 is provided to a first connector 11 installed to a cable and the like, and a hook member 17 having an engaging groove 19 is supported rotatable by a shaft 18 to a terminal board 13 where a second connecter 12 to which the first connector 11 is fitted and connected is amounted, through a base member 15. When the hook member 17 is positioned at the clockwise side from a specific position in its rotating scope, the hook member 17 is energized in the clockwise direction by the energizing force of a spring 22, and when it is positioned to the counterclockwise side, the hook member 17 is energized counterclockwise by the energizing force of the spring 22, and the engaging projection 14 is removed from the engaging groove 19 so as to be made in the unlocking condition.
Patent JP-S63309713-A (JP)
Title: Exhaust gas filter device
Inventor: SHIMODA HISANORI
IPC: F01N9/00
Filed: 1986-12-16
Abstract: PURPOSE:To conduct efficiently the burning removal of soot or the like even if the accumulation quantity of soot or the like is small by providing thereat in the vicinity of an ignition igniting a particulate material such as soot or the like piled up at an exhaust gas filter, an injection device injecting locally a combustion stimulation catalyst. CONSTITUTION:An exhaust gas filter device 1 is used by being fitted to the exhaust pipe of a diesel engine. In this case, an exhaust gas filter 2 made up of multiholed chamber ceramics is fitted to a filter case 4 through a shock absorbing material 3. And an ignition 5 igniting a particulate material such as soot or the like piled up at the exhaust gas filter 2 is provided thereat the end portion 10 of the entrance of the exhaust gas filter 2. Also, in the vicinity of the ignition 5, an injection device 7 injecting a fuel stimulation catalyst is provided thereat by arranging it inside an air supply device 6. As a result, even in the case in which soot or the like piled up at the exhaust gas filter 2 is small in its quantity, the ignition and combustion of soot or the like are conducted easily and speedily.