baber/WOPTO huggingface dataset:
Patent JP-H11351895-A (JP)
Title: Car navigation system
Inventor: IMOTO MASAYOSHI
IPC: G08G1/09
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the search result of a recommended route corresponding to the most recent road condition without any special trouble by a user. SOLUTION: It is judged to see if traffic control information that is picked up by an image pick-up camera 11 and is recognized by an image-processing part 16c is already included in road map information being stored in a specific storage medium 12 or not. Then, when the traffic control information that is recognized by the image-processing part 16c is not included in the road map information that is already stored in the specific storage medium 12, traffic control information that is recognized by the image-processing part 16c is recognized as new traffic control information, new traffic control information is added or updated into the road map information in the specific storage medium 12, and then a recommended route is searched for by considering it.
Patent JP-S6140061-A (JP)
Title: Manufacture of mos field effect transistor
Inventor: TAGUCHI SHINJI
IPC: H01L29/786
Filed: 1984-07-31
Abstract: PURPOSE:To eliminate kink phenomenon etc. owing to substrate floating effect, by forming a semiconductor pattern through an oxidation film on a conductive pattern lying on an insulating layer, and by forming source and drain regions on the semiconductor pattern. CONSTITUTION:On an Si substrate 11, an SiO2 film 12 and an Si film 13 are formed. Using a resist pattern 14 formed as a mask, Si films 131, 132 are formed, on which an SiO2 film 15 is grown. Over the entire face, a polycrystalline Si film 16 is deposited and patterned to form electrodes 19, 18. Into the film 132, As is then implanted to form source and drain regions 21, 22. Next, an SiO2 film 24 is deposited and an aperture 25 is bored above the film 131. Next, after a single crystal Si film 26 is formed, it is patterned to form an Si film pattern 27 positioned on the film 131. Thereafter, a MOSFET is formed on the pattern 27. In this structure, since a channel of the MOSFET does not become a floating state, harmful phenomenon owing to the floating effect can be prevented.
Patent JP-S6315239-A (JP)
Title: Photosensitive material
Inventor: YAMAMOTO SOICHIRO
IPC: G03C1/498
Filed: 1986-07-08
Abstract: PURPOSE:To accelerate a development reaction in an exposed part and to obtain a sharp image by specifying the ratio of oil drops contg. >=5 pieces of the silver halide particles occupying the entire part of the oil drops to >=50wt%. CONSTITUTION:The ratio of the oil drops contg. >=5 pieces of the silver halide particles occupying the entire part of the oil drops in a photosensitive material having the photosensitive layer contg. the dispersed oil drops of a polymerizable compd. contg. the silver halide particles and reducing agent on a base is speci fied to >=50wt%. The progression of the development reaction correlates most well with not the content of the silver halide in the photosensitive layer but with the number of the silver halide particles contained in the oil drops of the polymerizable compd. The development reaction in the exposed part is considerably accelerated if the number of the silver halide particles contained in the oil drops is >=5 pieces. The sharp image having no unevenness is thus obtd.
Patent JP-S6220005-A (JP)
Title: Feedback controller
Inventor: KAWASHIMA YASUTAKA
IPC: G05B13/02
Filed: 1985-07-19
Abstract: PURPOSE:To hold optimum control by changing the proportional gain to a proper value in accordance with recognition of hunting and recognition of excessive stability. CONSTITUTION:A deviation arithmetic means 1 calculates the deviation between a target value and a process variable at every sampling period, and a manipulated variable arithmetic means 3 calculates a manipulated variable in accordance with said calculated deviation and the deviation at the preceding sampling time. If the characteristic of a controlled system 2 is changed to cause hunting of the manipulated variable, hunting is recognized by a manipulated variable confirming means 5, and the proportional gain is changed to a small value by a proportional gain changing means 6, and hunting is suppressed to stabilize the control state. If the proportional gain is too small and there is the possibility that a control means is stabilized excessively to make the response of the process variable slow, it is recognized by a manipulated variable confirming means 5 that the stable state will continue long, and the proportional gain is changed to a large value by the proportional gain changing means 6.
Patent JP-S5950683-A (JP)
Title: X-ray tv signal processor
Inventor: KIMURA YUUTAROU
IPC: A61B6/00
Filed: 1982-09-14
Abstract: PURPOSE:To form a subtraction image of an X-ray TV signal with less effect of movement of a personnel to be inspected, by providing a mask image memory before and after the injection of a contrast medium with an image pickup tube output to be switched. CONSTITUTION:A switch 12 is connected to other terminal than those shown in Figure, and a mask image of an X-ray pulse train 1 is obtained at a memory 16. Then, the switch 12 is changed over to a live image memory 14 with a pulse 2 to obtan a live image and each picture element of the mask image is subtracted from that of the live image at a comparator 30. When the result is zero, it is taken that no contrast medium is injected and the live image by the pulse 2 is replaced into the mask image. Then, the similar operation is done with pulses 3-5. When the contrast medium is injected at a pulse 6, the added value of each picture element on the subtracted plane is discriminated as negative at the comparator 30 and no replacement of the mask images is performed. The subtraction image obtained at succeeding pulse trains taken the image just before the application of contrast medium as the mask image, allowing to reduce the effect of movement of a personnel to be inspected.
Patent JP-H0914723-A (JP)
Title: Automatic opening/closing air supplying device
Inventor: OKUDA MASAMI
IPC: F24F13/14
Filed: 1995-06-27
Abstract: PURPOSE: To provide an automatic opening or closing air supplying device in which the air supplying device is closed automatically in the case that a human is present in a room and in turn the air supplying device is opened automatically in the case that a human is not present in the room and then the surrounding air is supplied into the room. CONSTITUTION: This automatic opening/closing air supplying device 10 is fixed to an opening in an outer wall 11 or the like and arranged for supplying surrounding air into a room. Within a cylindrical main body 12 of the air supplying device 10 are arranged a damper 15 having a driving device 15a and a human sensor 16 for transmitting a signal to the driving device 15a at an indoor side and opened or closed automatically under a cooperation of the damper 15.
Patent JP-H11349213-A (JP)
Title: Paper sheet processing device
Inventor: OKADA HIROKI
IPC: B65H29/60
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing device capable of simultaneously performing after-processing when interruption is generated during the after- processing operation. SOLUTION: The paper sheet processing device for stapling paper sheets for every specified number of paper sheets after receiving the paper sheets discharged from a discharging part of an image forming device or for stacking the paper sheets on a discharge tray without stapling is provided with first, second and third after-processing parts 1, 2 and 3 each of which is formed by the combination of a staple mechanism and a discharge tray. When interruption is generated while after-processing is performed in the first after-processing part 1, after-processing to an interrupted document is performed by making use of the second after-processing part 2. If there is a paper sheet in the second after-processing part 2, the second after-processing part is switched to the third after-processing part 3.
Patent JP-S6136161-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/24
Filed: 1984-07-30
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-S6052580-A (JP)
Title: Sliding contact member and its production
Inventor: TARUMOTO KOUJI
IPC: C23C26/00
Filed: 1983-08-31
Abstract: PURPOSE:To produce easily and surely a sliding contact member having higher wear resistance on the sliding contact surface by forming a lipophilic plating layer into the regular recesses opened by photoetching to a chrome plating layer formed on a base material. CONSTITUTION:The surface 3a of a base material 3 of a sliding contact member for a cylinder liner, etc. formed of a metallic material such as a steel, cast iron or the like is subjected to a hard chrome plating treatment to form a chrome plating layer 4 thereon. A photoresist film 9 is then formed on the surface of the layer 4 and regularly opened holes 10 are formed at a desired pattern by using a photomask film. The film 9 is thereafter subjected to an etching treatment from the surface thereof to form recesses 6 to the layer 4 in the position of the holes 10. While the film 9 is allowed to remain, a lipophilic plating layer 7 is formed of a metal having high lipophilic characteristic such as copper, nickel or the like onto the surface to form recesses 8 for holding oil and thereafter the film 9 is removed and the sliding contact member is obtd.
Patent JP-S5589648-A (JP)
Title: Exothermic composition
Inventor: TARUSATO EISHIN
IPC: F24V30/00
Filed: 1978-12-28
Abstract: PURPOSE:To improve uniformity of heating and flexibility in an exothermic composition by a method wherein exothermic compositions which act on oxygeon are contained and closed in the convex parts of a film having a multitude of convex parts and at least part of the containing surface is formed of gas-permeable material. CONSTITUTION:A desired exothermic substance is obtained by containing exothermic composition 2 in convex parts on a film 3 with a multitude of convex parts and coating one side of it with gas-permeable material 1. In this case, any exothermic composition 2 may be used if it can produce heat by catalystic reaction with oxygeon and it is preferrable that the composition contains at least one of groups composed particularly of (a) alkali metal sulfides and (b) silica, alumina, silica-alumina, silica-magnesia. 10-90vol% is given as a preferrable space ratio for the convex part of a film where this exothermic composition is contained.
Patent JP-S6169016-A (JP)
Title: Zoom lens
Inventor: TAKAHASHI SADATOSHI
IPC: G02B15/22
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a compact zoom lens which has a wide field angle and varies the magnification in a wide range, by setting the refracting power of each lens group of a zoom system and the focusing magnification of the second lens group to satisfy prescribed conditions with respect to the zoom lens consisting of four lens groups having prescribed refracting powers. CONSTITUTION:The first lens group I having a positive refracting power, the second lens group II having a negative refracting power, the third lens group III having a positive refracting power, and the fourth lens group IV having a positive or negative refracting power are provided in order from the object side, and the first lens group I and the third lens group III are moved to the object side as one body in case of magnification varying from the wide angle end to the telephoto end, and the second lens group II is moved nonlinearly with respect to movement of the first and the third lens groups, thus forming the zoom lens. These lens groups satisfy conditions of formulas where fi is the focal length of the i-th lens group and fW and fT are focal lengths of the whole of the system in the wide angle end and the telephoto end respectively and beta2T is the focusing magnification in the telephoto end of the second lens group II.
Patent JP-H0717831-A (JP)
Title: Oil based cosmetic
Inventor: HASE NOBORU
IPC: A61K8/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain an oil based cosmetic excellent in feeling in use and make-up effect and exhibiting excellent make-up durability. CONSTITUTION:This oil based cosmetic contains (A) 01 to 50wt.% ethylene oxide-added nonionic surfactant, e.g. polyoxyethylene sorbitan fatty acid ester or a polyoxyethylene alkyl ether, (B) 0.1 to 20wt.% fluid oily agent containing a perfluoroalkyl group, e.g. perfluorodecalin, perfluorooctane or a perfluoropolyether of the formula [R<1> and R<3> to R<5> are each F, a perfluoroalkyl or a perfluoroalkyloxy; R<2> is F or a perfluoroalkyl (a 1 to 13C alkyl); (p), (q) and (r) are each a number of >=0 giving 500 to 100000 molecular weight], (C) 1 to 90wt.% liquid oil, e.g. castor oil or dimethylpolysiloxane, (D) 1 to 70wt.% semisolid fat or solid fat, e.g. carnauba wax or ceresin wax and (E) 1 to 90wt.% pigment.
Patent JP-H0914490-A (JP)
Title: Fuel outflow preventive device
Inventor: KAWAGUCHI JUN
IPC: B60K15/077
Filed: 1995-06-27
Abstract: PURPOSE: To provide a fuel outflow preventive device which prevents liquid fuel from entering an evaporation passage as far as possible by suppressing entering of the liquid fuel to a clearance between a float and a float housing part, and decreasing flow velocity of the fuel even in the case that the fuel enters the clearance. CONSTITUTION: A clearance between a float 7 and a float housing part 8f of a lower cover 8 is set larger at an upper side of the float 7, and smaller at the lower side. Liquid fuel hardly enters the clearance since it is small at the lower side of the float 7. Even when the liquid fuel enters the clearance, its flowing velocity is decreased since the clearance is large at the upper side of the float. It loses velocity before reaching an evaporation passage 6, so that the fuel is not flowed out to the evaporation passage 6.
Patent JP-S5950599-A (JP)
Inventor: SUGIYAMA OSAMU
IPC: H04N5/64
Filed: 1982-09-16
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-S5588826-A (JP)
Title: Gas-liquid contact apparatus
Inventor: OKABE TAIJIROU
IPC: B01D53/18
Filed: 1978-12-28
Abstract: PURPOSE: To increase gas-liq. contact area and to increase the residence time of the gas, by dividing a cylindrical gas-liq. contact tank with two or more collision plates having gas permeability and a gap made in the periphery of each plate, by letting the gas bubble and flow in a zigzag way.  
     CONSTITUTION: Plural collision plates 4 are set in a gas-liq. contact tank 1 at a suitable interval in such a manner that cut-off parts 5 of the plates are positioned alternately at the bottom and at the top. The collision plate 4 is composed of a case 7 having aeration holes 6 and a packing 8 such as glass wool filled in the case 7. A gas contg. malodorous material bubbles while passing through a treating soln. of alkali permanganate etc., then passes in a zigzag line, simultaneously a portion thereof passes through the packing 8 infiltrated with the treating soln. Hereby the gas-liq. contact time and gas residence time are increased because of the above described flow of gas together with scattering of the liq. infiltrated into the packing 8. Consequently, a large amount of gas is treated with a comparatively small-sized apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6316339-A (JP)
Title: Diagnosis control circuit utilizing microprogram control
Inventor: CHINJU MASAAKI
IPC: G06F9/22
Filed: 1986-07-08
Abstract: PURPOSE:To output the detailed fault information on a relevant flip-flop by reading out the fault information on plural flip-flops which are not incorporated to a scan bus. CONSTITUTION:The occurrence of a fault of a diagnosis circuit 10 is informed to a service device 20. The device 20 delivers an indication to a microprocessor 1 to read out the fault information on the circuit 10. Thus the microprocessor 1 executes a read instruction to read out the fault information on flip-flops 4a-4m which are not incorporated to a scan bus of a microprogram within a ROM 2. This read instruction is executed for each flip-flop which reads out the fault information on the circuit 10 and the read-out fault information is written into the RAM 2. The fault information on all flip-flops are stored in the RAM 2 and the contents of these information are read out and outputted to the device 20.
Patent JP-H06123694-A (JP)
Title: Fine particle measuring device
Inventor: OBAYASHI KOJI
IPC: G01N15/14
Filed: 1993-06-30
Abstract: PURPOSE:To provide a fine particle measuring device which can detect a fine particle with high S/N ratio and improved accuracy by eliminating the influence of scattering of a fluid as a background. CONSTITUTION:A fluid containing a particle in a sample cell 20 is illuminated by a laser light source 3 and the scattered light is made incident on an etalon interference meter 30 via focusing lenses 11 and 12 and a mask 34. Etalon 32 transmits only the scattered light (Rayleigh scattered light) which is equal to the frequency of light which is discharged from the laser light source 3. The transmitted scattered light constituent is made incident on a photomultiplier 41, the size of particles is classified basing on the light intensity, and the number of particles per unit flow rate, the particle diameter distribution, etc., are calculated by an operation part 43. Also, a control part 50 consisting of a photo diode 52 and mirrors 53-56 is provided to compensate the environmental dependency of the etalon 32.
Patent JP-H061117-A (JP)
Title: Pneumatic tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/04
Filed: 1992-06-19
Abstract: PURPOSE:To effectively prevent the generation of river wear at a rib end during running. CONSTITUTION:In the rib 4, both sides of which are interposed by a plurality of longitudinal grooves 3 and 3, which lie in a row in the peripheral direction of a tire, a peripheral directional narrow groove 6, which continuously extends in the peripheral direction of the tire in nearly relatively parallel with the vertical grooves 3 in the nearly central area, is formed, and the rib 4 is divided into rib elements 4a and 4b, and each of groove walls 8 of the peripherally directional groove 6 is made a wall face which is nearly parallel with the groove wall faces 9 and 9 of the longitudinal grooves 3 and 3 adjacent opposing to each other from the opposite side of the rib elements 4a and 4b, and the groove width of the peripheral direction groove 6 is increased in the depth direction.
Patent JP-H0777968-A (JP)
Title: Method and device for character generation
Inventor: ASAI AKIRA
IPC: G06T15/00
Filed: 1993-06-30
Abstract: PURPOSE:To store and reproduce plural fonts, etc., by an easy method by storing the shape of a solid body whose section show character shapes of another font when the solid body is cut with plural planes and cutting the solid body with a cutting surface corresponding to a desired font. CONSTITUTION:When a character I is represented in three dimensions, the character is cut with a plane perpendicular to a Z axis. A space area (0<=X<=15, 0<=y<=15, and 0<=z<=15) including this solid body is divided into 15X15X15 elements with three-dimensional lattices (of 1 in unit length) and stored in a memory in a character generator so that the ratio of the volume by which the solid body occupies each element to the element volume, i.e., a volume rate can be reproduced. The character shape can be reproduced with a volume rate distribution on an eight lattice surface from the bottom when this solid body is cut with a plane of Z=7.5. Assuming that the values of a volume rate function F at points (x) and (y) are defined matching the volume rate of an element in its center, the values of F at other points are bi-linear interpolated to obtain the outline of the character I with a contour of F=0.5.
Patent JP-H0514639-A (JP)
Title: Information communication equipment
Inventor: HATANO YASUHIRO
IPC: H04N1/04
Filed: 1991-07-02
Abstract: PURPOSE:To drive a recording roller of a reception recording system, and a paper feed roller and a read roller of a transmission read system with a single motor. CONSTITUTION:A moving gear base 34 is provided turnably coaxially with a drive gear 33 driven by a motor 30 and a 1st moving gear 35 and a 2nd moving gear 36 are supported to the moving gear base 34 so as to mesh with the drive gear 33. When the drive gear 33 is driven in the direction of arrow C by the motor 30, the moving gear base 34 is turned in the direction of arrow C, the 1st moving gear 35 meshes with a recording roller gear 26 and the 2nd moving gear 36 meshes with a read roller gear 28, and when the motor 30 is reversed, the 1st moving gear 35 meshes with an intermediate gear 29 and the 2nd moving gear 36 meshes with a paper feed roller gear 27.
Patent JP-H11337347-A (JP)
Title: On-vehicle navigation system
Inventor: OKAWARA KOJI
IPC: G01C21/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system capable of displaying a different region code according to a movement when a vehicle is moved. SOLUTION: The on-vehicle navigation system comprises a driver's own vehicle position data acquisition means 1 for acquiring driver's own vehicle position data, a region code discriminating means 2 for discriminating a region code of a present driver's own vehicle position by collating the driver's own vehicle position data with region code information, and a display means 4 for displaying the code of the discriminated present driver's own vehicle position. Thus, when the vehicle is moved, the system can display the different code according to the movement or alter a system exclusive use region code to the same region code as the region code of the present position of the vehicle after the movement.
Patent JP-H0767175-A (JP)
Title: Data transmission system for mobile radio communication
Inventor: KAMEDA YOSHIO
IPC: H04L1/00
Filed: 1993-06-30
Abstract: PURPOSE:To make the efficiency of data transmission by the data transmission for a radio section high by varying the transmission speed according to a line state and distinctively combining and using FEC (error correction encoding system) and ARQ (automatic request resend system) as an error control system. CONSTITUTION:An inter-working device 6 is connected to a mobile communication switching network 3 and equipped with an interface part 61 which sends and receives a wire signal from a fixed network 2 or a radio signal from a mobile station 5n, a protocol conversion part 63 which converts the wire signal into a radio signal and converts the radio signal into a wire signal, a storage part 64 which previously stores information regarding the transmission speed and error control system, and a control part 62 which selects and controls the transmission speed and error control system according to the line state of the radio section.
Patent JP-S5862788-A (JP)
Inventor: MATSUDA TETSUO
IPC: G07F11/24
Filed: 1981-10-08
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-S63275397-A (JP)
Inventor: SATO KATSUHIKO
IPC: D05B69/36
Filed: 1987-06-29
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-H06319283-A (JP)
Title: Digital servo system
Inventor: TABUCHI JUNICHIRO
IPC: H02P29/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a digital servo system, which is short in the time for leading in phase at the rise of rotation and high in the resistance to disturbance in a steady state in the digital servo system of a rotor. CONSTITUTION:The title servo system has a digital filter 6 provided in a servo loop and constituted by the use of a delay means, coefficient multiplier means and addition and/or subtraction means on the basis of difference equations and a coefficient changing means 8 for gradually changing the coefficient of the-coefficient multiplier means.