baber/WOPTO huggingface dataset:
Patent JP-S63230454-A (JP)
Title: Sheet reversing device
Inventor: TORII HISATSUGU
IPC: B65H15/00
Filed: 1987-03-19
Abstract: PURPOSE:To obtain a compact and simplified structure for reversing a sheet in a short time for use in a copying machine or the like by, only at reversing of such a sheet, bringing sheet press means in contact against a reversing roller to hold the sheet therebetween, so that the sheet may travel around the reversing roller to be reversed. CONSTITUTION:There are provided auxiliary rollers 114 each deposed between adjacent two of conveyer belts 102. With a reversing roller 104 rotating in a direction f, a sheet 1 conveyed by belts 101 is brought near the auxiliary rollers 114, which is detected to activate a solenoid 116. Thus, the auxiliary rollers 114 are moved upwardly by an auxiliary roller lifting link 118 to be brought in contact against the reversing roller 104, so that the leading end of the sheet 1 is held therebetween and passes between a winding guide 119 and a reversing guide 111 to be sent out on the belts 101 in the reversed condition. Then, the auxiliary rollers 114 are lowered by a return coil 117 to convey the reversed sheet in a direction d. Thus, the sheet can be reversed in a simple and compact structure in a short time.
Patent JP-H02244747-A (JP)
Title: Semiconductor device
Inventor: KOREEDA TOSHIYUKI
IPC: H01L23/42
Filed: 1989-03-17
Abstract: PURPOSE:To reduce heat resistance existing from the heat source of the surface of a semiconductor chip to a heat-radiating plate by making one or a plurality of holes on the rear surface of the semiconductor chip and then filling a low heat resistance substance with a heat resistance which is smaller than that of a semiconductor material constituting the semiconductor chip in this hole. CONSTITUTION:A low heat resistance substance 3 with a heat resistance which is smaller than that of a material constituting a semiconductor chip 1 is filled in a hole 2 which is made on the rear surface of the semiconductor chip 1. The semiconductor chip 1 is an integrated circuit or an individual semiconductor device such as an IC, LSI, and VLSI consisting of Si, compound semiconductor, etc. One or a plurality of holes 2 are made in the rear surface of the semiconductor chip 1 by etching. Au, Ag, Cu, Al, etc., are selected as a low heat resistance substance 3 when the material of the semiconductor chip 1 is Si.
Patent JP-H09254663-A (JP)
Title: Device for holding automotive slide door in fully open position
Inventor: SUZUKI TAKESHI
IPC: B60J5/06
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding an automotive slide door in a fully open position, capable of enhancing appearance. SOLUTION: In a device for holding an automotive slide door in a fully open position, which comprises a strip of plate spring provided with a projecting part and a bracket supporting the plate spring and which is provided at the rear end of a lower guide rail guiding the lower guide roller of the slide door, for elastically locking the lower guide roller from returning by means of the projecting part of the plate spring at the fully open position of the slide door, the rear end of the plate spring 16 is folded, and the plate spring 16 is supported against the bracket 15 in such a way that the folded part 16b extends along the interior wall surface of the bracket 15.
Patent JP-H08259964-A (JP)
Title: Diesel gas oil composition
Inventor: KATSUMATA SATOSHI
IPC: F02B3/06
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a diesel gas oil composition which contains a deeply desulfurized gas oil as the base oil, can keep excellent lubricating performance even when it has a markedly low sulfur content, therefore does not cause a malfunction of the fuel injection pump of the engine of a diesel car and does not adversely affect exhaust gases. CONSTITUTION: A diesel gas oil composition prepared by mixing a gas oil having a sulfur content of 0.010-0.050wt.%, a polycyclic aromatic component content of 2-8vol.%, a density at 15  deg.C of 0.800-0.860g/cm<3> and a kinematic viscosity of 1.7cSt or above with a polar-group-containing lubricity improved.
Patent JP-S57181479-A (JP)
Title: Magnetic head
Inventor: TAKAHASHI MINORU
IPC: G11B5/60
Filed: 1981-04-30
Abstract: PURPOSE:To prevent the adsorption between a disc and a slider and to achieve stable operation, by constituting a tip of a rail of the slider of a magnetic head for magnetic disc at air flowing side as a taper shape and a path succeeding to the tip as an inverted crown plane. CONSTITUTION:The tip of rails 32b and 32c of a slider 32 supporting a magnetic head for magnetic disc device for akir A flowing side is constituted as s tapered T shape and a path succeeding to the tip and opposing to the disc is taken as an inverted crown plane IC. Thus, through the pressure of the air flow A, the floating force of the taper T is as shown in dotted lines and the force shows peaks at both ends of the plane IC and it becomes smaller on the IC plane because air flow goes out left and right. Thus, the adsorption between the slider and the disc can be avoided, and the stability againt pitching and yawing can be increased, allowing to prevent damages to the gimbal and the disc magnetic substance film.
Patent JP-H05266683-A (JP)
Title: Semiconductor storage device
IPC: G11C17/18
Filed: 1992-03-24
Abstract: PURPOSE:To make current consumption small by a method wherein power supply for a word line drive circuit in a standby state of a storage device is stopped by a switch circuit and thereby a current consumption is made small. CONSTITUTION:A semiconductor storage device is constructed of a memory cell array and word lines WL for selecting memory cells are provided, while word line drive circuits WD are provided in the periphery for driving these word lines. Each word line drive circuit WD is connected to a power source VCC through a switch circuit SW. A control signal for turning the switch circuit OFF in a standby state and ON in a state of operation is inputted to this switch circuit.
Patent JP-H10260729-A (JP)
Title: Operation control system for unmanned traveling vehicle
Inventor: MIZUNUMA WATARU
IPC: G05D1/02
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system for unmanned traveling vehicle with which the influence upon operation management can be reduced as much as possible even when a tire diameter is changed and a full traveling distance is extended. SOLUTION: The instruction of travel/stop is outputted to an unmanned traveling vehicle 11 by exchanging signals between optical communication equipment 13a and 13b for communication installed along with a guide line 18 of traveling route and optical communication equipment 13 loaded on the unmanned traveling vehicle 11 and the operation of unmanned traveling vehicle 11 is managed by detecting the traveling distance based on the rotating number of tire. Concerning such a system, the traveling distance is managed with the reception of the signal of optical communication equipment 13b as a trigger to a position preceding to a target position, the traveling distance is most shortened by calculating the traveling distance due to tire rotations while traveling only a block closest to the target position based on the traveling distance calculation due to the tire rotations, and a distance calculation error caused by the tire diameter change is minimized.
Patent JP-H08265453-A (JP)
Title: Non-facsimile communication equipment and facsimile communication equipment
Inventor: MOGI YOSHITANE
IPC: H04M11/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide an equipment capable of surely avoiding the repetition of a facsimile call due to misdialing. CONSTITUTION: A non-facsimile communication equipment 1 is provided with a line incoming call detecting means 1 for detecting an incoming call from a line and informing a user of the result of detection, a receiving tone output means 12 for outputting a receiving tone from the line to the user and a non- facsimile terminal informing means 14 for sending information indicating that the equipment 1 itself does not execute facsimile communication to a calling source through the line in accordance with a user's instruction.
Patent JP-S58181265-A (JP)
Title: Intercellular connection in storage battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M50/529
Filed: 1982-04-19
Abstract: PURPOSE:To realize a highly reliable connection simply by preparing the connecting part of a pair of intercellular connectors from an alloy having a shape- memorizing effect, and performing intercellular connection by taking advantage of both deformation achieved by pressing or the like and stability achieved by heating or the like. CONSTITUTION:Of a pair of intercellular connectors 1 and 2, the connector 1 is prepared from a shape-memorizing alloy made of a copper-aluminum-zinc alloy. After the projection 1a of the connector 1 is deformed by pressure forging into a tapered projection 1b, the tapered projection 1b is made to penetrate an inner partition wall 3 through a penetrating hole 3a. Next, the tapered projection 1b is inserted into the hole 2a of the other connector 2. After that, the projection 1b is heated by blowing hot air on it so as to accelerate the stability of the shape-memorizing alloy itself and to restore the projection 1b to its original state, thereby completing the connection. By the means mentioned above, a highly reliable connecting part can be obtained remarkably simply without applying welding or the like.
Patent JP-H0331150-A (JP)
Title: Paper bundle reversing device with piece removing function
Inventor: HOSODA KENJI
IPC: B65G47/248
Filed: 1989-03-20
Abstract: PURPOSE:To reverse paper sheets of multiple stages at once and efficiently perform the reversing work by providing a vertically openable fork in front of a main body faced in the vertical direction, changing the attitude of the main body from the vertical direction to the horizontal direction, and providing it rotatably in the horizontal state. CONSTITUTION:When claws 15 of a piece removing device 11 are lifted, plates 24 and paper sheets 22 on them are lifted by claws 15. A piece is removed under this condition. Claws 15 are lowered, plates 24 are mounted on paper sheets of individual stages, and a plate is separately mounted on the uppermost paper sheet. Upper and lower forks 10a and 10b are moved near, and paper sheets are vertically pinched via pallets and plates. A main body 8 is rotated to horizontally change its attitude, the fastening force of forks is weakened under this condition, and plates other than those kept in contact with forks are removed. The main body in the horizontal state is rotated by 180 deg. in the horizontal plane, the direction of the main body is vertically changed, and reversal is completed.
Patent JP-H09257001-A (JP)
Title: Hydraulictransmission
Inventor: KATO HIDEYO
IPC: F15B11/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To perform proper compensation of a load in the whole stroke region of a directional switching valve when when an actuator is driven through operation of an open sensor directional switching valve. SOLUTION: A pressure control valve 12 is located in a bypass pipe line 13 situated downstream from the center bypass throttle 11 of a directional switching valve 10 and a pressure producing device 20 is arranged further downstream therefrom. A pressure generated by the pressure producing device 20 is guided to the inclination control device 2n of a hydraulic pump 1 and a delivery flow rate of the hydraulic pump 1 is controlled to a negative flow rate of a hydraulic pump 1 according to a pressure. A control force in an opening direction is exerted on the pressure control valve 12 by the outlet pressure of a center bypass throttle 11. A control force in a closing direction is exerted by the load pressure of an actuator 5, and the outlet pressure of the center bypass throttle 11 is controlled to the same value as the load pressure amount of the actuator 5.
Patent JP-S63232492-A (JP)
Inventor: KAI MICHIO
IPC: H01B7/00
Filed: 1987-03-20
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-H02246586-A (JP)
Title: Solid-state image pickup device
Inventor: OWAKU YOSHIHARU
IPC: H04N5/335
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the occurrence of a flare signal by covering a part made of a material of high reflection factor other than the light reception part on the upper face of a solid state image pickup element chip with a color filter. CONSTITUTION:The light made incident on a light reception part 2 is separated to spectral components by filters 8 to 10 for red, green, blue light reception as conventional. An anti-reflection filter 17 with which the part other than the light reception part 2 on the upper face of the chip is covered absorbs the light of all wavelengths of incident visible rays. Consequently, the reflected light due to the light made incident on the chip is not generated because of the existence of this antireflection filter 17. Thus, the occurrence of the flare signal is prevented.
Patent JP-H02245606-A (JP)
Title: Contact condition measuring apparatus
Inventor: KINOSHITA KAZUTO
IPC: G01B11/30
Filed: 1989-03-20
Abstract: PURPOSE:To achieve a wider focusing range with higher horizontal resolutions by letting incident light be in a conical surface to enter with an apex angle thereof more than two times as large as the critical angle of a contact object. CONSTITUTION:A zonal incident light 8 is divided into a transmission light and reflected light with a beam splitter 9. The reflected light enters an objective lens 4a to be focused as light in a conical surface with an apex angle thereof more than two times as large as the critical angle of a contact object 2 and is incident into a place where the object 2 contacts a part of an object 1 with a rough surface. The incident light is hardly reflected at a part where the object 2 contacts the object 1 while it is reflected totally at a part where it does not. The totally reflected light is divided into two with the beam splitter 9 again after passing the top of the object 2 and the transmission light alone forms an image on an image sensor 5. Therefore, the image on the element 5 looks dark at a part where the object 1 contacts the object 2 while it looks bright at a part where it does not. Thus, an image bright and dark partially is projected on a monitor 6 by a video signal 10 from the element 5 thereby enabling measurement of contact conditions between the object 1 and the object 2.
Patent JP-S51141985-A (JP)
Title: Fluid pressure servo cylinder and stroke length controller used this c yinder
Inventor: OIKAWA TERUO
IPC: F15B9/08
Filed: 1975-06-02
Abstract: PURPOSE: By using fluid pressure, fixing of control system is performed, and by this operation, stroke length of motion can be adjusted. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08265077-A (JP)
Title: Manufacture of surface acoustic wave element
Inventor: SHIMOE KAZUNOBU
IPC: H03H3/08
Filed: 1995-03-24
Abstract: PURPOSE: To form a thin film with high accuracy at a prescribed position on a surface acoustic wave element. CONSTITUTION: A square positioning mark 6a is formed to each corner of a thin film forming area on a board 1 on which IDT electrodes 2, 2, reflector electrodes 3, 3 and plural external extract electrodes are formed. The thin film 5 is formed by matching the surrounding of the window of the mask at the outer side of each positioning mark 6a to position the mask and sputtering a thin film material.
Patent JP-S51143380-A (JP)
Title: Semiconductor pressure converter
Inventor: SHIMADA SATOSHI
IPC: H01L29/84
Filed: 1975-06-04
Abstract: PURPOSE: To eliminate degradation of sensitivity and accuracy due to an offset position of a gauge and a dispersion of working size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56163064-A (JP)
Title: Production of multilayer amorphous alloy
Inventor: INOMATA KOUICHIROU
IPC: B22D11/06
Filed: 1980-05-21
Abstract: PURPOSE:To improve joining strength and permit logical selction of a molten metal releasing position by performing the formation of the multilayers contg. amorphous alloy layers through high speed quick cooling of molten metal on a metal belt which is driven by one of a pair of rolls. CONSTITUTION:The molten metal A in a tubular vessel 1a is ejected onto a belt 5 revolving at a high speed by the pressure of an inert gas, thereby forming an under layer consisting of an amophous metal A'. Folowing to this, the molten metal B in a tubular vessel 1b is ejected onto the metal A', whereby an upper layer B' consisting of the amouphous metal is formed. Two layers of the amorphous alloy layers 4 laminated in this way are quickly cooled and rolled at high speeds between the belt 5 and a roll 3c, whereby the two layer amorphous alloy 4 of high joining strength is obtained.
Patent JP-H07246628-A (JP)
Title: Manufacture of insulating radiating sheet
Inventor: HANDA RYUICHI
IPC: B29C41/12
Filed: 1994-03-10
Abstract: PURPOSE:To provide method of inexpensively and efficiently manufacturing insulating radiating sheet, which is excellent in electrical insulating properties, resistance to chemicals and resistance to plasma gas and also has small thermal resistance. CONSTITUTION:Insulating radiating sheet composition consisting of at least polyolefin-based rubber, hardener and boron nitride is dissolved in organic solvent so as to turn into slurry and then be applied on releasing film and, after being dried, vulcanized.
Patent JP-S51142533-A (JP)
Title: Process for preparing suspension or paste of sorbic acid
Inventor: NAKAJIMA MASAHIRO
IPC: C07C67/00
Filed: 1975-06-03
Abstract: PURPOSE:To prepare the suspension of high concentration or paste comprising the sedimentary fine particles, which are prepared by specific methods, and water.
Patent JP-H09261385-A (JP)
Title: Image forming device
Inventor: KONNO HISAO
IPC: H04N1/387
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily prepare a simple book, for which pages are bound at the center and put in order, without requiring much labor. SOLUTION: Among image data read in the order of pages by an image reading means, the image data for two pages are summerized for each side of respective paper sheets P1-Pn and an image Ga is formed over both the sides of paper sheets in spread state. After these image formed paper sheets P1-Pn are successively outputted and laminated in piled-up state, the images are summerized so that the images on the respective paper sheets P1-Pn can be lined up in the order of pages when the bundle of these paper sheets is collected and folded at the image Ga formed there and the central part of the image Ga. Thus, the simple book, for which the pages are put in order, can be easily prepared only by simultaneously collecting the bundle of image formed and outputted paper sheets and folding it into two while binding its central part by a stapler or the like.
Patent JP-S55160643-A (JP)
Title: Master cylinder
Inventor: YAMAZAKI YUUZOU
IPC: B60T11/16
Filed: 1979-05-31
Abstract: PURPOSE: To maintain residual pressure without using a residual pressure valve, by opening a return port to connect a liquid pressure chamber to a reservoir, only while a backward force applied to an auxiliary piston is stronger than a forward force in a brake releasing process.  
     CONSTITUTION: When a piston 5 is pushed in braking, a residual pressure spring 10 is compressed and comes into contact with an auxiliary piston 7. The spring is then moved forth together with a cup seal 12 to cause braking oil pressure. When the braking force is removed, pistons 5, 7 etc. are moved back by the residual pressure spring 10 and a restoring spring 14 and the piston 5 is stopped by a stopper 6. At that time, negative pressure is caused in a liquid pressure chamber 13 to introduce a liquid into it from a reservoir 3 through a port 15 etc. When liquid pressure from a wheel cylinder is restored, high pressure is caused in the chamber 13. At that time, the cup seal 12 is returned to the original position beyond a return port 20 by the residual pressure spring 10 to retain residual pressure in the chamber 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282767-A (JP)
Title: Scanning electron microscope
Inventor: KOIKE KAZUYUKI
IPC: H01J37/244
Filed: 1994-04-05
Abstract: PURPOSE:To reduce emission of scattered electrons outside a sample, and enhance resolution of a microscope by performing operation with specific constitution in a spin polarized scanning electron microscope to obtain a magnetic domain image by detecting a spin condition of secondary electrons emitted from the sample. CONSTITUTION:A probe electron beam is made incident at a vertical or near- vertical angle on a surface of a sample 2, and preferably, most of generated secondary electrons are introduced to a spin detector by a secondary electron collecting means and a transfer means being a secondary electron collecting electrode 5 and a deflection electrode (a spherical surface deflecting system 6) arranged between an objective lens 8 of an electron gun and the sample 2.
Patent JP-H03268533-A (JP)
Title: Loading test device for packet exchange
Inventor: ENDO NORIYO
IPC: H04L12/70
Filed: 1990-03-19
Abstract: PURPOSE:To efficiently execute a loading test by efficiently applying a load to a packet exchange to be tested by means of a loadging test device in accordance with the processing capability (transmission speed and data volume) of the packet exchange. CONSTITUTION:At the time of receiving a packet, whether a sent line is a line connected to a terminal 5 or a line connected to the exchange 6 to be tested is analyzed, and in the case of the circuit connected to the terminal 5, a part of the data of the packet concerned is cut out to form a short packet, then, input protocol processing for checking whether the classification of the packet, a logical channel number, a serial number, etc., coincide with that of a prescribed protocol or not is executed and then the output line of the packet concerned is determined by referring to a routining table. In the case of the line connected to the exchange 6, dummy data with a prescribed size are added to the data part of the packet concerned to form a long packet and the relevant long packet is sent to its output line concerned.
Patent JP-H02251686-A (JP)
Title: Nonuniform dyeing of cellulosic fiber cloth
Inventor: SEKOSHI KENJI
IPC: D06P3/60
Filed: 1989-03-17
Abstract: PURPOSE:To accomplish the subject nonuniform dyeing simply, efficiently and in high reproducibility by imparting a cellulosic fiber cloth with a dyeing liquid comprising a sodium silicate aqueous solution containing vat dye and crystalline reducing agent followed by steaming. CONSTITUTION:A cellulosic fiber cloth is imparted with a dyeing liquid comprising a sodium silicate aqueous solution which contains vat dye and crystalline reducing agent followed by steaming to carry out oxidation and soaping; alternatively, said cloth is imparted with a vat dye dispersion followed by intermediate drying and then application of a treating liquid comprising the sodium silicate aqueous solution which contains the crystalline reducing agent followed by steaming to effect oxidation and soaping, thus obtaining the objective nonuniform dyeing simply, efficiently and in high reproducibility.