baber/WOPTO huggingface dataset:
Patent JP-S57200853-A (JP)
Title: Detector for oxygen concentration
Inventor: MASE SHIYUNZOU
IPC: G01N27/409
Filed: 1981-06-04
Abstract: PURPOSE:To improve a working efficiency at low temperature, by a method wherein,  in a detector for oxygen in exhaust gas from an internal combustion engine, a plural  number of filmy oxygen concentration cells is connected in series, and only a cell constituting part is heated through application of an AC voltage. CONSTITUTION:A plural number of electrodes 2, made of platinum, is formed on a surface of a laminar supporter 1 made of ZrO2, and after a film solid electrolyte 3 made  of ZrO2 is laminated thereon, a plural number of electrodes 4, made of platinum, positioned facing and opposite to the electrode 2, is further laminated. A plural number of  oxygen concentration cells is formed on a surface 5 where the electrodes 2 and 4 are  situated facing and opposite to each other, a plural number of cells is coupled in  series, and the electrodes 2 and 4 are connected to lead wires 6 and 7. A power source  8 with a frequency, in which polarization of an AC component consists of mainly polarization of the inside of a solid electrolyte, is connected to the wires 6 and 7. A DC  power source 10 is connected to the electrode 2 serving as an anode, and a voltage  detector 11 is further coupled to the wires. The constitution causes the oxygen concentration cell to be extremely reduced in impedance through self-heating of the electrolyte  3, and permits the improvement of a detecting sensitivity and precision.
Patent JP-H01258520-A (JP)
Title: Inter-lan communication system
Inventor: TSUKAGOSHI MASAHITO
Filed: 1988-04-08
Abstract: PURPOSE:To attain transmission even when a protocol is equal or different between a transmitting source and an address terminal by providing an area to show the type of a guy LAN, to which a transmitting source terminal belongs, in the frame to flow at a trunk LAN. CONSTITUTION:In a hierarchy type LAN mutual connecting system composed of a trunk LAN4 and guys LAN5A-5D (hereinafter, at the time of naming generically, the guy LAN5 is described), LAN4 and 5 are connected by a bridge 6 (6A-6D) and a terminal 7 (7A-7D) is connected to the LAN5. The bridge 6, when a frame received from the LAN4 is repeated to the LAN5, executes the protocol conversion of the repeating frame so as to match to the protocol of the LAN5 of the repeating designation. At such a time, the bridge 6 to receive a guy LAN frame 2 from the LAN5 adds a guy LAN type identifier 1 to the guy LAN frame 2 as the information to show the type of the LAN5 connected by itself, prepares a trunk LAN frame 3 and transmits this to the LAN4.
Patent JP-S5513442-A (JP)
Title: Automatic running system
Inventor: TAKADA KAZUAKI
IPC: B65G43/00
Filed: 1978-07-14
Abstract: PURPOSE: To solve the problem concerning the length of the stop point by forming one stop point by combining several reflectors and then deciding the stop point.  
     CONSTITUTION: Light reception signals a, b, f, g, k and l are supplied to gates 13AW13C. AND gate 15A is opened by the conditions of the light reception signals, and the output is supplied to differentiating circuit 16. Monostable multivibrator 18 and 20 featuring the different output pulse duration are actuated by differential signal 17. With the operation of 18 and 20, pulse signal 19 and cover signal 21 are supplied to AND gate 15B. And when both signals 19 and 21 feature the H level, gate 15B delivers count pulse signal 22 which is the pulse output. Singal 22 is then supplied to stop point counter 23. When the stop point is detected, four units of pulses are delivered from gate 15B with the output of counter 23 turned to the H level. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07268805-A (JP)
Title: Pedestrian deck connection device
Inventor: KITAWAKI MICHIO
IPC: E01C11/02
Filed: 1994-04-01
Abstract: PURPOSE:To connect a pedestrian surface, such as a platform in a station with stability, and what is more, with accuracy under an expansion condition of a structure produced by differential temperature conditions in all seasons and inhibit sand and dirt or moisture from being penetrated or deposited without producing strains or cracks. CONSTITUTION:A clearance is produced between the ends of rigid base members 10 which form a predestrian coated layer 11, such as an asphalt layer on the surface of a road. Before elastic joint materials 1 are interposed and connected, a swelling out section in conformity with the pedestrian coated surface 11 is formed in the central part of the elastic joint materials 1 in the width direction while a support section 3, which is projected in the direction at the bottom, is installed to both ends of the swelling-out section 2 as opposed. A mounting section 8, which is engaged with an engagement shape material anchored with the base members 10 outside the support sections 3 where the engagement shape material 9 is wrapped on the base members 10, thereby forming the coated surface 11 which keeps an aligned state with a support surface.
Patent JP-H04318548-A (JP)
Title: Image forming device
Inventor: OTA MITSURU
IPC: G03D13/00
Filed: 1991-04-17
Abstract: PURPOSE:To eliminate wasteful use of developer toner and to provide an image recording where weather resistance is inconspicuous by applying the developer toner only on the positions of images and characters formed on an arbitrary recording medium, in the image forming device utilizing a photosensitive and pressure sensitive recording medium. CONSTITUTION:Micro capsules carried in the photosensitive and pressure sensitive recording medium K are hardened and black body is heated by exposure according to image information from an original. By having the developer toner carried in the black body thus fused, the photosensitive and pressure sensitive recording medium K is selectively coated with the developer toner. The micro capsules carried in the photosensitive and pressure sensitive recording medium K are broken, the developer toner transferred on the photosensitive and pressure sensitive recording medium K are fixed to the arbitrary recording medium, and the image is formed.
Patent JP-2000275562-A (JP)
Title: Dynamic pressure air bearing motor and polygon scanner
Inventor: ITAMI YUKIO
IPC: F16C17/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To make small the vibration of a housing by the vibration of a rotary body in angular displacement mode due to a mismatch by positioning the center of gravity of the rotary body within a range wherein it overlaps axially with the radial dynamic pressure air bearing surface of the radial dynamic pressure air bearing. SOLUTION: A dynamic pressure air bearing motor 3 is composed of a fixed sleeve 7, a rotary body 8, a motor part 9 or the like. The rotary body 8 has a cylindrical hollow rotary shaft 11 forming a radial dynamic pressure air bearing 10 between the fixed sleeve 7 by being fitted in the fixed sleeve 7. The part which is the outer peripheral surface of the hollow rotary shaft 11 and faces the inner peripheral surface (radial dynamic pressure air bearing surface) 16 of the fixed sleeve 7 is formed into a radial dynamic pressure air bearing surface 17 and an air bearing 10 is formed by putting the air bearing surfaces 16 and 17 opposite each other across a fine gap. The rotary body 8 is so constituted that its center M of gravity is in the range wherein it overlaps radially with the air bearing surfaces 16 and 17 of the air bearing 10.
Patent JP-S529417-A (JP)
Title: Floating type magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/31
Filed: 1975-07-14
Abstract: PURPOSE:In order to perform the lead-line connection with the magnetic head, without reducing the floating capacity of the floating magnetic head, in the multielement type floating magnetic head which applies the thin film integration technology.
Patent JP-H08282089-A (JP)
Title: Recording sheet
Inventor: SATO HIDEKI
IPC: B32B5/18
Filed: 1995-04-11
Abstract: PURPOSE: To prevent the generation of a reduced pressure part when a plurality of recording sheets are superposed one upon another and to enhance sheet feed properties, in a recording sheet suitable for an ink jet printer, by providing an ink receiving layer composed of a boehmite porous layer on a base material and forming the rear surface of the ink receiving layer into an uneven structure. CONSTITUTION: In a recording sheet having good flatness such that a plurality of recording sheets stick each other through the flat surfaces thereof when superposed on upon another, an ink receiving layer composed of a boehmite porous layer is formed on a base material and the rear surface of the ink receiving layer is formed into an uneven structure. At this time, the max. value of the height difference between the ridge and trough parts in the surface rougheness curve of the rear surface of the ink receiving layer is set to 1-60μm. As the base material, a resin film to which unevenness is formed is used. For example, the boehmite layer is formed into a porous structure having pores with a radius of 1-15nm and pore vol. of 0.3-1.0cc/g.
Patent JP-H03284420-A (JP)
Title: Dynamic damper of vehicle
Inventor: NASU HIDEO
IPC: F16F15/02
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate the structure of a dynamic damper, and to manufacture at a low cost by providing a vehicle driving device in such a way that it may be vibrated, on a car body through a holding spring, and by placing a shock absorber between the car body and the vehicle driving device. CONSTITUTION:In case of a wheel loader comprising a vehicle main body 1 and a working device provided on the fore part of the vehicle main body 1, a dynamic damper 26 is composed of an engine 11 as well as a torque converter 12, a pair of right and left supporting devices 27 that support the engine 11 as well as the torque converter 12 in such a way that they may be vibrated vertically, a pair of right and left holding springs 28 for holding the engine 11 in such a way that it may be vibrated vertically, and a pair of right and left shock absorbers 29 for damping the vibration of the engine 11, and so on. The supporting device 27 is composed of a bearing 31 fixed on the inner surface of the fore part of a side plate 20 of a rear frame 9, and of a pivotal shaft 32 held in such a way that it may be rotated, which is arranged horizontally, while the pivotal shaft 32 is mounted on the rear part of the engine 11 and on the side surface of the torque converter 12.
Patent JP-S63265562-A (JP)
Title: Controller for dc/dc converter
Inventor: HARA YOJI
IPC: H02M3/28
Filed: 1987-04-07
Abstract: PURPOSE:To restrain the peak value of current, by a method wherein the ripple signal of a DC power source is detected to compare it with a set value while a switching frequency is increased when the ripple signal is larger. CONSTITUTION:The main circuit of a monocrystal forward system DC/DC converter is constituted of a DC power source E, a transformer TF1, a semiconductor switch SW1, a rectifying diode D1 and the like. A control circuit is constituted of first and second voltage setters VR1, VR2, an operational amplifier OA2 for comparing a ripple voltage, a V/F converter CV1, a converting circuit CV2 for converting into a triangular wave, a comparator CP, a gate circuit G and the like. In this case, a ripple signal is detected and a difference is added to a switching frequency when there are ripples in an input signal. According to this method, the switching frequency may be increased, the time of ON of the switching may be shortened and the peak value of current may be reduced when the ripple signal is large.
Patent JP-H08282225-A (JP)
Title: Inside connector of tire antislipping device
Inventor: OOTO MANABU
IPC: B60C27/06
Filed: 1995-04-11
Abstract: PURPOSE: To keep the connecting state of an inside connector from being disconnected even in the case where an antislipping device H is raced or eccentric to a tire in an inside connector used for a throttle cord R attached along the cross-direction inside (inner part of a tire house) of a tire antislipping device H. CONSTITUTION: An inside connector of a tire antislipping device comprises a box-like female member 2 having engagement holes 9,10 and a male member 3 having inserted projections 16, 17. The inserted projections 16, 17 are provided with engagement clicks 23, 24 engaged with the engagement holes 9, 10. The engagement holes 9, 10 and the inserted projections 16, 17 are placed in such a manner as to be parted to the diagonal positions of the outline in both members 2, 3, so that both members 2, 3 are twisted round the throttle cords R to be connected to each other.
Patent JP-H10262641-A (JP)
Title: Production of liqueur
Inventor: MATSUURA MASARU
IPC: C12G3/04
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To produce a liqueur, having a strong fresh and aged flavor, hardly causing rough tastes such as astringency, having a mellow taste, excellent in palatability and useful for health, etc., by immersing fruits, etc., in a raw sweet Sake (a Japanese fermented, mildly alcoholic beverage made from rice). SOLUTION: This liqueur is produced by immersing one or more selected from fruits, herbs, spices and Chinese crude drugs in a sweet Sake liquid obtained from an aged unrefined sweet Sake produced by adding an enzymic agent into a brewing step for the sweet Sake. The fruits in an amount of 1-50 pts.wt. based on 1 pt.wt. raw sweet Sake are preferably immersed therein.
Patent JP-S569946-A (JP)
Title: Electron gun
Inventor: YOSHIDA NAOHISA
IPC: H01J29/48
Filed: 1979-07-03
Abstract: PURPOSE:To obtain a similar spherical aberration to that in a tripotential typed electron lens, by providing another electrode between two electrodes with a different potential for constituting an electron lens and applying no direct potential to said new electrode. CONSTITUTION:An electrode 41 is a focus electrode and an electrode 43 is a final anode. Between the electrodes 41, 43 an electrode 42, to which no external potential is connected, is provided. A distribution of potential generated by these three electrodes 41-43 can be arranged the same as that of a tripotential typed electron lens in which its distribution of potential is generated by applying a potential from the outside, thus capable of decreasing a spherical aberration.
Patent JP-S60246251-A (JP)
Inventor: ICHIKAWA ATSUSHI
IPC: C04B24/26
Filed: 1985-04-22
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-H03284729-A (JP)
Title: Production of display panel for electrophoresis display device
Inventor: UCHIDA TAKESHI
IPC: G02F1/167
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the electrophoresis display panel by applying an adhesive soln. added with a fluorine surfactant into which particles are dispersed on one substrate, drying the coating to provide particle spacers and disposing another substrate opposite to this substrate. CONSTITUTION:A transparent conductive film 2 is provided on the transparent glass plate 1 and the adhesive soln. dispersed with polyethylene beads is applied thereon. The adhesive soln. is prepd. by using the polyethylene beads, acetone, epoxy resin, hardener, and fluorine surfactant. the soln. concn. is preferably specified to 0.1 to 10wt.% and the amt. of the fluorine surfactant to be added to 1.5 to 1/30 the amt. of the adhesive to be added. A 'Teflon(R)' frame is placed on the film 2 and the adhesive soln. is injected into the cell and is allowed to evaporate, by which the substrate with the spacers coating the beads 3 with an epoxy resin 10 is obtd. The adhesive 11 is applied on a polyethylene terephthalate film 10 and this film is laminated on the substrate with the spacers. An electrophoresis dispersion system is injected into the cell and the cell is hermetically sealed to obtain the display panel. The remaining of bubbles is obviated and the time for injecting the display liquid is shortened according to this constitution.
Patent JP-2000283460-A (JP)
Title: Gas shut-off device
Inventor: NAKAMURA HIROSUMI
IPC: F23N5/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a shut-off valve from malfunctioning due to magnetic change of a reset magnet or the like. SOLUTION: A control circuit 9 for driving a shut-off valve installed in a gas flow circuit, a test switch 7 for outputting a shut-off signal to the control circuit 9 on the basis of magnetic field change, a reset switch 8 for outputting a return signal to the control circuit 9 on the basis of another magnetic field change and a reset deciding section 10 that neglects a reset signal outputted from the reset switch 8 to the control circuit 9 when a shut-off signal is outputted from the test switch 7 to the control circuit 9 are provided.
Patent JP-S62243051-A (JP)
Title: Automatic input data collecting system
Inventor: OKAMOTO MUNEYOSHI
IPC: G06Q10/10
Filed: 1986-04-16
Abstract: PURPOSE:To collect a data at an optional time point without discontinuing the operation of a terminal side, by transmitting automatically an untransmitted data to a host at optional time point in accordance with a request of the host by a program transmission program. CONSTITUTION:When a transmission request is received from a host computer a10, a file transmission program a2 on an intelligent terminal a1 reads an untransmitted record pointer a8 and a final record pointer a9 of an output file a6. When an untransmitted record exists in the file a6, a record shown by the pointer a8 is inputted and it is transmitted to the computer a10. Thereafter, a value of the pointer a8 is updated to an address of the next untransmitted record. In such a way, whatever work is being executed by the terminal a1, the output file can be collected at a necessary time point of the computer a10 side by loading the program a2 in advance.
Patent JP-H08337612-A (JP)
Title: Grafted ultramicroparticle and its production
Inventor: AOYANAGI SHIGEO
IPC: C08F8/00
Filed: 1996-04-09
Abstract: PURPOSE: To produce ultramicroparticles which are produced from surface- functional-group-containing polyacrylamide ultramicroparticles having a large specific surface area as compared in terms of unit weight and into the surfaces of which molecular chains having suitable lengths are introduced to prevent the steric hindrance between the object to be imobilized such as ligands and the surface of an ultramicroparticle. CONSTITUTION: Surface-functional-group-containing polyacrylamide ultramicroparticles having a particle diameter of 0.05-0.5μm and a terminal- functional oligomer are added to a solvent, the mixture is mixed under agitation to disperse the polyacrylamide ultramicroparticles in the mixture and to dissolve the oligomer in the mixture, and the resultant mixture is subjected to a grafting reaction at 50-100 deg.C to introduce the oligomer into the ultramicroparticles.
Patent JP-S59213024-A (JP)
Title: Manufacture of magnetic head
Inventor: NOGUCHI KAZUMI
IPC: G11B5/60
Filed: 1983-05-17
Abstract: PURPOSE:To prevent a magnetic core or glass from being cracked by inserting a non-magnetic stainless steel foil having a spring rigidity, and fixing temporarily the magnetic core and a slider. CONSTITUTION:As for a temporary fixing method in case when a magnetic core 3 having a narrowed track is buried in a slit groove of a slider 1, a non-magnetic stainless steel foil having a spring rigidity is used. Also, as for this foil, for instance, a foil 4 of SUS 303 or SUS 304 is used, it is fixed temporarily by about 1-2gf as a spring force, held under a molding conditon of 500 deg.C X about 30min, and thereafter, a stress generated at the time of cooling is absorbed by this spring. In this way, it can be suppressed that a crack is generated in glass 2 or the magnetic core 3.
Patent JP-S58204457-A (JP)
Title: Visual field moving device in electron microscope
Inventor: OBARA KENJI
IPC: H01J37/26
Filed: 1982-05-21
Abstract: PURPOSE:To perform a visual field movement simply as well as in a short time by providing such constitution as to make the ratio between moving speeds in two directions of a stage to change so that a shift of the moving direction of a smaple image caused by image rotation due to a magnification change may be cancelled. CONSTITUTION:When the magnification for observation is specified, for instance, to Mn by an input device 15, a processor 13 supplies a control signal to a lens power source 14. The lens power source 14 supplies a required exciting current to each of the lenses 6, 7, 8 and 9. When the visual field is to be shifted rightward, a push button (d) of the input device 15 is pushed to supply signals corresponding to the calcultated value to the respective pulse output circuits 12x and 12y. Based on said supplied signal, the pulse output circuit 12X generates a pulse to turn a motor 11X in the normal direction at the frequency of Acostheta (Mn)/Mn. The sample moves along the movement axes X and Y at the respective speed Bcos (Mn)/Mn, and -Bsintheta(Mn)/Mn.
Patent JP-S59210145-A (JP)
Inventor: NAKAJIMA SHIGEO
IPC: E04B7/08
Filed: 1983-05-16
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-H09274369-A (JP)
Title: Image forming device
Inventor: MIURA KANEYOSHI
IPC: G03G15/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate toner-replenishment which correctly matches an amount of toner replenishment set according to image information and to achieve highly reliable detection of an amount of remaining toner in a toner storage container at a low cost, in an image forming device equipped with a toner replenishment device which replenishes a developing device with toner from the toner storage container by means of a replenishment-toner carrying member which is driven based on the set time fixed according to the image information. SOLUTION: The device is equipped with a means for controlling an amount of replenishment which consists of a detection means 2 for detecting the length of work time that the replenishment-toner carrying member 46 is actually driven at a toner replenishment time, an arithmetic means 3 for calculating a difference between the work time and the set time, and a correction means 4 for correcting the set time by providing feedback on the time difference. Also, in addition to the detection means 2 and arithmetic means 3, the device is equipped with a toner exhaustion detection means provided with a comparison/decision means which compares the time difference calculated by the arithmetic means 3 with a toner-exhaustion detection threshold set in advance and, when it reaches the threshold, decides that the toner in the toner storage container is used up.
Patent JP-S61246826-A (JP)
Title: Input device
Inventor: TANIGUCHI SHIGEKI
IPC: H03M11/04
Filed: 1985-04-24
Abstract: PURPOSE:To attain optional character arrangement by providing a character arrangement definition means defining plural kinds of definitions to character arrangement on a keybaord while using the keyboard and a means storing the character arrangement defined above and selecting one of the definitions. CONSTITUTION:A character key broup 8, a keyboard definition key 9 and a keyboard selection key 10 or the like at arranged on the keyboard 1, and when the keyboard definition key 9 is depressed, a keyboard definition program is executed and a virtual keyboard 14 corresponding to a keyboard conversion table (not shown) in a code conversion buffer (not shown) is displayed on a display device 2 and the position of keys to be defined is shown in inversion. Further, the operator operates the keyboard, then a character is assigned to each key. When the operation is finished, the defined character arrangement is given with an identification name. Then the identification name is used for designation, then the character arrangement is read and used. Revision and redefinition are processed similar procedure.