baber/WOPTO huggingface dataset:
Patent JP-H1137161-A (JP)
Title: Manufacture and tubular packing
Inventor: OZAKI KOJU
IPC: F16J15/26
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To secure tubular packing that is ease of manufacture and excellent in durability by making the best use of its features in cushionability and heat resistance is expanded graphite. SOLUTION: This packing is formed into tubular packing by preparing a sheat piece 11 of expanded graphite and two sheets of wire gauze pieces 12 and 13 of nearly the same from, regularly interposing the wire gauze piece 12 on the surface of the sheet piece 11 interposing the wire gauze piece 13 at the backside shifted by on the sheet piece 11 curving it into a cylindrical form, and compressively forming in the plate thickness direction, to form a cylindrical parking. In this constitution, the wire gauze pieces 12 and 13 are embedded in the sheet piece 11, thereby formed into the cylindrical packing. The wire gauze piece 13 is bridged and connected in an interval between both end edges 11a and 11b of the sheet piece 11, and thereby a circumferential surface is continued around.  The embedded wire gauze pieces 12 and 13 are exposed on both sides of the sheet piece 11, making them turn to a commingled surface mixed with the wire gauze and the expanded graphite, so that it is excellent is wear resistance and sliding characteristics in particular.
Patent JP-S6448467-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA SHIGEMI
IPC: H01L21/336
Filed: 1987-08-19
Abstract: PURPOSE:To prevent a parasitic transistor from operating, by employing the opening of a gate electrode as both an ion implanting opening for a second diffusion area and an opening for reducing the capacitance. CONSTITUTION:An opposite conductivity type second diffusion area 15, which overlaps with the corner sections of an adjacent first diffusion area 9, is formed by diffusion with a gate electrode 7 as a mask. And, a second insulating film is formed with the diffusion opening 16 of the gate electrode being left. In such a manner, the four corner sections of the first diffusion area 9 and the corner sections of the second diffusion area 15 overlap each other, which results in the conductivity type of the corner sections of the area 15 being converted from N<-> type to P<+> type. As a result, all of the first diffusion area 9 are electrically connected each other through the respective second diffusion areas 15 with relatively heavy impurity concentration, thereby the resistance under a source area 11 can be reduced and the parasitic transistor thereof can be prevented from operating.
Patent JP-H1155546-A (JP)
Title: Contour compensating device of video signal
Inventor: SUGIMOTO HIROKO
IPC: H04N5/208
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the amplitude component of contours on a white side and to perform the compensation of a black side sufficiently by providing a limitter circuit in addition to a conventional contour compensating device. SOLUTION: A full wave rectification primary differential signal whose amplitude is arranged by a 2nd amplifier circuit 7 and an asymmetrical secondary differential signal F in which a black side (positive side of a signal) is wide and a white side is narrow are inputted to a minimum value selection circuit 8 and a compensation asymmetrical secondary differential signal G that limits the size of contours of the black side is acquired. Further, a limitter circuit 12 acquires a signal M by limiting a signal component on a negative side with zero. Thus it possible to perform contour compensation without adding contours of the white side. Next, a gain control circuit 9 limits amplitude in accordance with compensation quantity L and a signal H is acquired.  The signal H is subtracted from a delay input video luminance signal I by a subtraction circuit 11 and an output video luminance signal J is acquired. Therefor, it is possible to add contours only to the black side and perform contour compensation by eliminating contours of the white side and suppressing blooming.
Patent JP-S6266793-A (JP)
Title: Automatic phase control circuit
Inventor: KOUNO MITSUKUMO
IPC: H04N9/83
Filed: 1985-09-18
Abstract: PURPOSE:To improve reliability by operating burst ID when ID detection output is negative pulse extending over two horizontal period and switching the present phase of a reference signal to another phase when a positive pulse comes after negative pulse in succession. CONSTITUTION:An oscillator 21 generates two reference signals R1, R2 different in phase by 90 deg.. An ID detector 23 compares the phase of a burst signal CB included in the output FC of a frequency converter 11 with a reference signal R. The detector 23 outputs the positive pulse when the phase is in a proper state, and outputs the negative pulse when the phase is not in the proper state, and outputs the positive and negative pulses alternately when the timing of phase switching of the two signals CB, R differs by one horizontal period. When the negative pulse is received, a controlling circuit 24 drives a phase invertor 25 and inverses a carrier signal CW. When the positive and negative pulses are received alternately, the circuit drives a switch 22 and changes the reference signal.
Patent JP-S6449081-A (JP)
Title: Pronunciation training apparatus
Inventor: UMEZAKI TAIZOU
IPC: G10L25/60
Filed: 1987-08-19
Abstract: PURPOSE: To learn a standard voice by collating and comparing standard signals stored in a storage means for previously storing the standard signals based upon the frequency bands of 1st formant and 2nd formants of standard voice data with feature signals obtained from an analytical means, judging the voice and displaying the judged result as a picture. CONSTITUTION: Voice signals vocalized by a trainee are continuously extracted by an extraction means 3, the frequency bands of the 1st and 2nd formats of the voice are detected by the analytical means 7 and feature signals are continuously obtained. On the other hand, standard signals based upon the frequency bands of the 1st and 2nd formats of standard voice data are previously stored in the storage means 5, the feature signals are collated/compared with the standard signals and judgement signals are outputted. A video processor 8 converts all the continuous feature signals into video signals to be simultaneously displayed and converts the standard signal also into a video signal in order to simultaneously display it. Consequently, all the continuous feature signals based upon the trainee's voice are displayed on a display device 9 together with the standard signals.
Patent JP-H1050444-A (JP)
Title: Rotary connector
Inventor: KANBAYASHI HIDEHARU
IPC: B62D1/04
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent generation of excess tensile force and extending force on a cable. SOLUTION: In a rotary connector 10, a gear-driving projected part 30 is formed in the top face 12A of a movable body 12, and a gear 32 is made to rotate by engaging the tip end part 30A of the gear-driving projected part 30 with gear teeth 32A, 32B, 32C, 32D. A ate spring 36 for fixing position is engaged with any one of recessed parts 32E, 32F, 32G, 32H of the gear 32. While sandwiching the gear 32, a stopper 40 fixed in the case side on the opposite to the fixing body is installed, so that the tooth 32D of the gear 32 is brought into contact with the stopper. Consequently, in the state that the tooth 32D of the gear 32 is brought into contact with the stopper 40, the rotation of the gear 32 is inhibited and moreover the rotation of the movable body 12 can be inhibited.
Patent JP-2000039713-A (JP)
Title: Thermosetting resin solution composition, color filter and liquid crystal display device
Inventor: YOSHIOKA MASAHIRO
IPC: G03F7/032
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting resin soln. compsn. giving an overcoat suitable for preventing the occurrence of display defects in a liq. crystal display device, to obtain a color filter using the thermosetting resin soln. compsn. as an overcoat and to obtain a liq. crystal display device using the color filter. SOLUTION: A color filter is overcoated with a thermosetting resin soln. compsn. contg. a cycloaliphatic epoxy compd. and organoalkoxysilanes of the formula R1nSi(OR2)4-n [where R1 is an org. group selected from alkyl, vinyl, phenyl and γ-glycidoxypropyl, R2 is H or alkyl and (n) is an integer of 1-3] or hydrolyzates of the organoalkoxysilanes and/or hydrolysis condensation products of the organoalkoxysilanes.
Patent JP-S58107495-A (JP)
Title: Method for plating ultra-plastic zn-al alloy
Inventor: SATOU KEIJI
IPC: C25D3/56
Filed: 1981-12-21
Abstract: PURPOSE:To enable electroplating or electroless plating with excellent characteristics, by plating an ultra-plastic Zn-Al alloy after one kind or more of a metal layer is formed thereon by sputtering. CONSTITUTION:For example, a Zn-22Al alloy which is polished by Emery paper and further subjected to buff polishing and washed by a buff polishing fabric is washed by alcohol and a thin film layer of Cr is formed on the washed alloy by a two-pole sputtering apparatus. In the next step, a thin film layer of Ni is further formed thereon in a similar manner. To this alloy to be plated, Ni plating is applied by electroplating to obtain a plating layer having excellent characteristics such as corrosion resistance.
Patent JP-H1028712-A (JP)
Title: Steam generator
Inventor: INISHI TSUNEICHI
IPC: A61H23/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To simplify the replenishment of a fixed amount of water while quantifying the generation of steam by accomplishing a clean use with the reduced accumulation of scale. SOLUTION: A steam generator is provided with a water cassette 8 mounted on the body and a steam generating part 9 which heats water discharge from the water cassette 8 to generate steam. The water cassette 8 for replenishing a fixed amount of water is detachably mounted on a tank case 10. The tank case 10 supplies water to be fed from the water cassette 8 to a steam generating part 9. The water cassette 8 mounted has a water chamber 13 at an upper part thereof and a filter material 14 is built in at a lower part thereof. The water cassette 8 has an air pipe 17 being extended to an upper part of the water chamber 13 piercing the filter material 14. When the water level of the tank case 10 lowers to let air flow into the water chamber 13 from the lower end of an air pipe 17, water of the water chamber 13 passes through the filter material 14 to be supplied to the tank case 10.
Patent JP-H1150351-A (JP)
Title: Cleaning cloth having durable removal of electricity
Inventor: TANAKA KAZUHIKO
IPC: D03D15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a wiping cloth excellent in cleaning power, dust resistance, washing durability and design, useful in the field of medicine industries, electronic precision industries, etc., by mixing a specific fabric with a fixed amount of prescribed white electroconductive fibers. SOLUTION: This wiping cloth is obtained by mixing a fabric consisting essentially of a fine extrafine yarn having a single yarn fineness of 0.01-0.8 denier and a section of two or more angles with 20-120 degrees with <=3 wt.% of white electroconductive fibers having >=25 whiteness degree and a three layer structure comprising a polyamide layer having <=1×10<11> Ω/cm.f electrical resistance at 1 kv application as an innermost layer, a polymer layer containing >=10 wt. of inorganic fine particles, composed of tin oxide as an intermediate layer and an outermost layer composed of a fiber-forming polymer and <=7.0 μC/m<2> electric charge density measured by a small piece test method. Preferably the ratio of a hydrophilic yarn such as a polyamide yarn or an ethylene-vinyl alcohol-based copolymer having 0.01-0.8 denier mixed in the fabric is 10-60%.
Patent JP-H0492136-A (JP)
Title: Clutch facing
Inventor: YASUI MASAAKI
IPC: F16D69/02
Filed: 1990-08-03
Abstract: PURPOSE:To obtain high friction coefficient not only in a normal area but also a high rotation area by forming non-organic fiber mainly of polycrystalline ceramic fiber and amorphous ceramic fiber. CONSTITUTION:In clutch facing for which a string is formed of single yarns, formed of sliver containing non-organic fiber and filler, to impregnate binder therein and then wound and molded, polycrystalline ceramic fiber and amorphous ceramic fiber are mainly used as non-organic fiber. In this clutch facing, the polycrystalline ceramic fiber is mainly used as non-organic short fiber and glass short fiber is not contained practically or entirely. Although unsettled, friction coefficient is thus improved not only in a normal area but also in a high rotation area. Accordingly, smooth clutch operation can be realized even in a high rotation area, following high performance engines. During usage in a high rotation area, low friction coefficient brings excellent durability.
Patent JP-S6362061-A (JP)
Title: Extending device for distance between channel input/ output devices
Inventor: NOJIMA SATOSHI
IPC: G06F13/12
Filed: 1986-09-03
Abstract: PURPOSE:To prevent the transmission time for a transmission line from exceeding by providing a memory device at a node set at the channel device side to store the device number of a control unit. CONSTITUTION:A memory device 21 which stores the device number of a control unit of an input/output device is provided at a node 2 set at the side of a channel device 1 together with a switching part 22 which switches the transfer of data to a specific one of nodes S. The node 2 retrieves the contents of the device 21 by the signal received from the device 1 and designating the address of the control unit. Then the node 2 decides the address of the control unit connected to a specific node S and selects the relevant node. Then data received from the device 1 are sent to the node which is switched by the part 22. In such a way, the useless transmission time is eliminated for signals, data, etc. and the processing time is also shortened.
Patent JP-H0256050-A (JP)
Title: Clear method in computer
Inventor: ADACHI KOZO
IPC: G06F15/02
Filed: 1988-08-20
Abstract: PURPOSE:To execute a clear processing without providing a special clear circuit by rewriting all data to an entry register to an invalid code only in case of a register key signal immediately after a function key signal is inputted. CONSTITUTION:Whether a signal from a keyboard 2 is a register key signal or a function key signal is discriminated. Only in the case of the register key signal immediately after the function key signal, before numerical data which follows its register key signal is inputted to an entry register 6, a signal is outputted from an invalid '0' erasion processing circuit 9, and by this signal, all data in the entry register 6 are rewritten to an invalid '0' code. Accordingly, the previous data in the entry register 6 are all erased. After the erasion, a numerical value of a first register is inputted, and thereafter, numerical values of second and third registers are inputted to the entry register 6. Subsequently, by depressing a function key, an operation is executed.
Patent JP-S6452549-A (JP)
Title: Automobile control device by card system
Inventor: ONO MUNEYUKI
IPC: B60R25/04
Filed: 1987-08-20
Abstract: PURPOSE:To enable a driver to lock, unlock the door, and start, stop the engine without using a key by providing a card reader with an open card insertion port on the outer side face of an automobile, and simply by inserting an IC-card into the card insertion port. CONSTITUTION:A card reader 2 for reading an identification code of an IC-card 1 incorporating identification codes is installed in a door 4 of an automobile. A card insertion port 5 of the card reader 2 penetrates an outer plate of the door, and is open toward the outside, the opening being able to be freely closed by a waterproof cover 6. When the acceptance of the IC-card 1 into the card reader is carried out, the content of the IC-card 1 is read and checked by CPU 3, and the locking of a door-lock mechanism 22 is unlocked after verifying that the content is true. The engine is adapted to start when the door is opened, and the driver enters the inside of the automobile to seat and turns a start- switch 11 ON.
Patent JP-H0370368-A (JP)
Title: Facsimile signal transmission system
Inventor: YASUMOTO TAKASHI
IPC: H04N1/44
Filed: 1989-08-10
Abstract: PURPOSE:To prevent the scramble key from being brought to inverse operation easily by inserting a prescribed mark into the upper end and the lower end of a screen to be transmitted. CONSTITUTION:Chargeable broadcast marks 11A, 11B are inserted into spaces of the upper end and the lower end of a screen 10 to be transmitted, respectively. In this case, a design and an inserting position of the chargeable broadcast marks 11A, 11B can be varied. Accordingly, it does not occur that the upper end and the lower end thereof become a blank continuously, and in accordance with the upper end and the lower end thereof, random data is generated. In such a way, it does not occur that a scramble key is brought to inverse operation easily from data for showing white of the blank, and the safety of a scramble is enhanced.
Patent JP-H0631636-A (JP)
Title: Grinding wheel
Inventor: OBARA YASUHIRO
IPC: B24D3/00
Filed: 1992-07-10
Abstract: PURPOSE:To improve the machining precision of a material difficult to grind by converting part or all of a substrate made of a carbon material into boron carbide or silicon carbide. CONSTITUTION:A carbon material is used for a base material 3, and part or all of the base material 3 is converted into a metal carbide layer 2, and the conversion layer 2 is formed with boron carbide or silicon carbide or both of them in particular. A carbon material such as a carbon block is used for the base material 3 and formed into a grinding wheel 1 shape, rough machining and finish machining are applied to the face portion of the grinding wheel 1, and the face roughness is adjusted according to the purpose of the grinding wheel 1. For the conversion of boron carbide, the carbon material is vapor- phase-reacted with boron oxide gas, and part or all of the carbon material is converted into boron carbide. For partial conversion, the portion other than the desired portion is masked with a graphite plate, then it is brought into contact with the boron oxide gas. The inside of a reactor is preferably neutralized with the argon atmosphere, the gas is uniformly dispersed in the decompressed state, and the necessary portion can be surely converted.
Patent JP-S58109018-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J27/00
Filed: 1981-12-21
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-2001036825-A (JP)
Title: Broadcast receiver
Inventor: FUKAMI YUKIYASU
IPC: H04N5/44
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver with high convenience for each user when one broadcast receiver is used by plural users. SOLUTION: The user is identified by an IC card and a remote control code is received by a control part 11d. Reservation information of a program is written in different storage parts for user by every user based on the received remote control code by a recording reserving part 42. The reservation information is read from each storage part for user, the remote control code including type information and a command code to indicate 'power ON request' is transmitted by a recording executing part 43, the power of a VTR corresponding to the specified type information is turned on, the remote control code including the type information and a 'recording starting request' is transmitted by the recording executing part 43 and the recording is started by the VTR.
Patent JP-S5995659-A (JP)
Title: Computer address display device
Inventor: YOSHINAGA HIDE
IPC: G06F11/28
Filed: 1982-11-25
Abstract: PURPOSE:To grasp an address use state securely and easily all the time even during the operation of a computer by turning on a display device by the output signal of a driver corresponding to the output signal of a decoder. CONSTITUTION:All or some of bits of an address signal are decoded by a decoder 1 and one signal corresponding to one address signal is outputted from individual output lines. The display device 4 corresponds to respective output lines of the decoder, so only the display device 4 corresponding to the address signal turns on. Further, a holding circuit 2 is provided between the decoder 1 and display device 4, so its display is carried on for a specific time and the momentary address use state is confirmed.
Patent JP-S6484911-A (JP)
Title: Digital tuner for radio receiver
Inventor: OTSUTOO KURANKU
IPC: H03J5/02
Filed: 1988-08-23
Abstract: PURPOSE: To manually attain tuning as easily as possible by providing a storage place belonging to a receiving area, and selecting this storage place at the time of operating a control member for applying and connecting the receiving area. CONSTITUTION: A broadcasting station storage device 14 is provided with a storage place which is not called through a storage place selection key 16. This storage place has, for example, addresses 9-12 in the form of a binary number. One of those plural independent storage places is belonging to each receiving area. A binary code word is formed each time a receiving area key 12 is operated, and this code word is stored in a circulating storage device 7 as area information. Moreover, the key 12 is connected through a thick line 19 with the address input side of the storage device 14. Therefore, the storage place is called by the key 12. Thus, the stored received frequency is moved to the storage device 7, and the key 12 is allowed to act in the same way as the storage place selection key 16.  An arbitrary desired received frequency can be stored in the storage place of the storage device 14, and a desired broadcasting station can be stored in the storage place, for example, at the center or start end of the area.
Patent JP-H0624981-A (JP)
Title: Therapeutic agent for sjogren's syndrome
Inventor: ABE NOBUAKI
IPC: A61P37/00
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a new derivative useful as a therapeutic agent for Sjogren's syndorome for improving and treating symptoms such as xerostomia, xerophthalmia and xerosis conjunctivae et corneae. CONSTITUTION:A derivative of the formula [Z is >CR<1>R<2> (R<1> and R<2> are alkyl, cyclopentyl, alkyl replaced with one or more aryls and one of R<1> and R<2> is H) or both R<1> and R<2> are H] such as 2-methylspiro(1,3-oxathiolan-5,3') quinuclidine. The compound of the formula, for example, is obtained by reacting 3-hydroxy-3-mercaptomethylquinuclidine with a carbonyl compound of the formula R<1>-CO-R<2> and isolating the reactional product. 1mg-1g of the compound of the formula as an active ingredient is administered per adult.
Patent JP-S5999460-A (JP)
Title: Toner level sensor
Inventor: KANAI KENICHI
IPC: G03G15/09
Filed: 1982-11-29
Abstract: PURPOSE:To measure a toner level without any influence of an alternating magnetic field produced by the rotation of a magnet roll by arranging a couple of channel-shaped magnetic cores of transformers at equal intervals to the magnet roll while the bottom plate of a toner container which has a step part is interposed. CONSTITUTION:When the oscillation output of an oscillator 11 is applied to primary coils L1a and L1b in order to decide on the toner level of a developing device, output signals corresponding to the coupling degrees of their magnetic circuits are induced at secondary coils L2a and L2b. The differential output between those secondary coils is phase-detected by a phase detector 12 to detect the toner level, and the coupling degree of the magnetic circuit of a comparison- side transformer 17b is adjusted by a magnetic adjusting plate 21 previously; and the cores 15a and 15b of transformers 17a and 17b are at the same distance from the magnet roll 3, so the decision on the toner level is made stably without any influence of the alternating magnetic field produced by the rotation of the magnet roll 3.