baber/WOPTO huggingface dataset:
Patent JP-2001118330-A (JP)
Title: Data generating method, recorder, recording medium and reproducing device
Inventor: KAMIYA SATORU
IPC: G10L19/018
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To generate attached music data attached to music data that can be reproduced by the existing CD player. SOLUTION: The record format of a record data REC to be recorded on a new CD is the same as a CD-DA format in which music data on an old CD are recorded. The record data REC consists of a header part HD and the attached music data Dwav', and the header part HD is provided with a SYNC for synchronization, encryption information Z and the number of substitute bits information tb1b. Meanwhile, the data Dwav' is obtained by substituting attached data for the substitute bit of music data Dwav according to the information tb1b that defines the number of substitute bits corresponding to the number of valid bits. Because the number of substitute bits changes in accordance with the number of the valid bits of the data Dwav, the data Dwav' can not become noise due to a masking effect even though the data Dwav' are reproduced by an old reproducing device.
Patent JP-H02145890-A (JP)
Title: Double cloth for paper making
Inventor: TATE TAKUO
IPC: D03D11/00
Filed: 1988-11-25
Abstract: PURPOSE:To improve abrasion resistance without impairing freeness, wire marking properties, etc., by lengthening crimps of weft yarns on the running surface, pairing two adjacent warp yarns sandwiching one warp yarn interweaving weft yarns on the paper making surface and bending the weft yarns on the running surface. CONSTITUTION:Weft yarns in a number of nX2 (n is an integer of >=7) are respectively arranged in the two upper and lower layers and polyester and polyamide yarns are arranged on the running surface. In a complete design figure, marks O indicate positions where the war yarns interweave the weft yarns on the running surface and marks X indicate positions where the warp yarns interweave the weft yarns on the paper making surface. Short crimps are formed during the time of interweaving the polyester weft yarn 1' in the lower layer twice in the weave with the warp yarns 3 and 13 and the polyamide weft yarn 2' in the lower layer is interwoven with the warp yarns 10 and 12 to form knucles and long crimps. The warp yarn 11 interweaves the weft yarn in the upper layer at the position where the warp yarns 10 and 12 interweave the weft yarn 2' and the warp yarns 10 and 12 in a pair strongly bend the weft yarns in the lower layer.
Patent JP-H07181691-A (JP)
Title: Manufacture of device
Inventor: EDOUIN AASAA CHIYANDOROSU
IPC: G03F7/039
Filed: 1994-11-07
Abstract: PURPOSE: To advantageously form a polymer fit for a resist chemically amplified on the basis of chemical properties of styrene with substituents at the m- positions of the phenyl ring of styrene. CONSTITUTION: A polymer for a chemically amplified resist typified by an m-substd. polymer is advantageously formed by allowing a 1st monomer having a 1st protective group to react with a 2nd monomer having a 2nd protective group. After polymn., the 2nd protective group is removed without practically affecting the 1st protective group. When the 1st protective group is an alkoxycarbonyl group and the 2nd protective group is a silyl ether group, the silyl ether group is converted into an OH group by treatment with lower alcohol in the presence of a very small amt. of an acid without affecting the alkoxycarbonyl group.
Patent JP-S63149171-A (JP)
Title: Thermal-type line printer
Inventor: HAMADA MOTONORI
IPC: B41J2/38
Filed: 1986-12-12
Abstract: PURPOSE:To enhance printing quality, by applying preheating pulses to each heat generating resistor of a thermal head, which comprises a plurality of heat generating resistors arrayed transversely, for one dot printing period based on printing data, and selectively applying heating pulses to the resistors after application of the preheating pulses. CONSTITUTION:In printing in the first dot line (a), all heat generating resistors 111-11n are preheated by applying preheating pulses thereto, and then those corresponding to dots to be printed are heated by applying heating pulses thereto. In the figure, the white circle 'O' denotes application of only the preheating pulses, whereas the shaded circle denotes application of the preheating pulses pulse application of the heating pulses. Next, in printing in the second dot line (b), only the resistors corresponding to data are preheated by the preheating pulses. Since the data for the second dot line is the same as that for the first dot line, heating by application of the heating pulses is inhibited. Then, in printing in the third dot line (c), only the resistors corresponding to data are preheated by the preheating pulses. For data corresponding to the dots which are not printed in the preceding printing, heating by application of the heating pulse is performed.
Patent JP-2001116065-A (JP)
Title: Roller clutch
Inventor: CHIBA MOICHI
IPC: F16D41/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To realize a lock state and an overrun state without using an elastic material such as a spring. SOLUTION: Projecting parts 24, 24 arranged on an outer peripheral surface of a cage 20 are slightly displaceably engaged in the circumferential direction with recessed parts 23, 23 of a can surface 22. Projecting parts 26, 26 are arranged on an inner peripheral surface of this cage 20, and the cage 20 is fitted to a cylindrical surface of a shaft 21 with a fastening margin. When the shaft 21 rotates, the cage 20 is displaced together with the shaft 21 by frictional force by the fastening margin between the cage 20 and the shaft 21. Respective rollers 19, 19 are displaced in the circumferential direction in the respective recessed parts 23, 23 by displacement of the cage 20 to realize a lock state and an overrun state.
Patent JP-H05106220-A (JP)
Title: Reinforcement material protecting pipe for construction work
Inventor: OBATA CHUKEI
IPC: E02D5/34
Filed: 1991-10-15
Abstract: PURPOSE:To prevent concrete from being infiltrated into a space between reinforcement material and a protecting pipe, and prevent the protecting pipe from being deformed by enveloping the one end or both the ends of the reinforcement material protecting pipe and the reinforcement material by means of an elastic pipe and the projected ends thereof. CONSTITUTION:On the outer periphery or outer peripheries of the one end or both the ends of a hard pressure-resistant reinforcement-protecting pipe 1 formed with a thick paper pipe or the like forming the inner diameter according to the reinforcement material outer diameter and having the thickness of about 2-3mm and the length of about 80-150cm, the elastic pipe or the pipes 2 of rubber or the like with a projected extra end or the ends 3 to be folded back or to be extended is are fitted. Then, in a state that the projected extra ends 3 are extended, the elastic pipes 2 are enlarged with an elastically enlarging tool, and the protecting pipe 1 is fitted into the reinforcement material, and the elastic pipes 2 are pressure-fitted on the reinforcement material. As a result, ready-mixed concrete is prevented from being solidified to be condensation-fitted on the surface of the reinforcement material, and the ready-mixed concrete is prevented from being infiltrated into a space between the reinforcement material and the protecting pipe 1, and the protecting pipe 1 is prevented from being deformed, and work can be efficiently executed in a short time.
Patent JP-H05107264-A (JP)
Title: Semiconductor acceleration sensor and method for manufacturing it
Inventor: ICHIHASHI MOTOMI
IPC: G01P15/12
Filed: 1991-10-15
Abstract: PURPOSE:To keep the supporting position of an acceleration sensor constant and to improve the accuracy of the output characteristics by die bonding the sensor chip with good positional accuracy by a chip supporting lead and by supporting the end with mould resin. CONSTITUTION:An acceleration sensor chip 1 is die bonded with a sunk die pad 12, a chip 1 is located by a chip supporting lead 13 arranged in the end of a lead frame 11, and an acceleration sensor chip supporting part 15 formed of mould resin supports the end. While the chip l is placed on the pad 12 provided to the frame 11, the chip 1 is accurately located by the lead 13. The end of the chip 1 is supported by the supporting part 15. By this, the chip 1 can be supported at the constant position after mould forming, the output characteristics becomes constant, and the accuracy is improved.
Patent JP-H06214523-A (JP)
Title: Automatic contrast adjusting device
Inventor: IKEDA YOSHITAKA
IPC: G02F1/133
Filed: 1993-11-26
Abstract: PURPOSE:To provide an automatic contrast adjusting device capable of providing the optimum LCD contrast for the eyes of respective users. CONSTITUTION:By a CPU 23, a characteristic table showing temperature to liquid crystal driving voltage in a RAM 25 according to the temperature data from a thermistor 12 is referred, and a corresponding PWM value (liquid crystal driving voltage V0) is read out, and a PWM pulse 33 with a duty ratio corresponding to the PWM value is outputted. On the other hand, when the contrast adjustment is performed by contrast switches 38, 39 manually, the characteristic data in the RAM 25 are corrected according to the adjusted amount to be written in a REEPROM 31.
Patent JP-H05196557-A (JP)
Title: Method and device for imaging tyre grounding patch
Inventor: POORU BII UIRUSON
IPC: G01M17/02
Filed: 1992-10-09
Abstract: PURPOSE:To image tyre footprint by producing a tyre footprint and producing digital image of the footprint and determining the whole area and the boundary shape of the footprint. CONSTITUTION:A tyre 12 is ballooned to a certain pressure, put on a transparent plate 14 with a certain load and taken the image of the tyre footprint by a camera 16. Or ink is put on the tyre tred part and the tyre is put down on a bass plate 20 of a support plate 18 to produce a tyre footprint. The tyre footprint image is transmitted to a plate 22 held below a light source 24. A digitizer 28 produces the arrange of image elements or pixels and each of them are digitized to an appropriate gray level. The digital image from the digitizer 28 is transmitted to a micro-processor 30. The threshold circuit 32 in the micro- processor 30 produces a black and white image or an binary image using the gray scale image output from the digitizer 28. The image is swelled and eroded in an appropriate order by a swell filter 34 and an erosion filter 36 and all white pixels are eliminated from the image and surface abnormality and the like which are not the object to tyre analysis, are deleted.
Patent JP-H06234710-A (JP)
Title: Production of aminoalcohol
Inventor: TOOMASU EICHI MAAMAN
IPC: C07C213/10
Filed: 1991-08-26
Abstract: PURPOSE: To prepare a highly pure aminoalcohol in high yield by hydrogenating a halonitroalcohol in the presence of methanol, an appropriate buffering agent and a hydrogenation catalyst, then neutralizing the obtained aminoalcohol salt followed by recovering.  
     CONSTITUTION: The objective aminoalcohol is obtained by hydrogenating a halonitroalcohol (especially, preferably 2-bromo-2-nitro-1,3-propanediol or the like) in one step in the presence of methanol, an appropriate buffering agent (especially, preferably ammonia) and a hydrogenation catalyst (especially, preferably Raney nickel, Pd-carbon) to obtain an acid salt of aminoalcohol, then treating the resulting salt with an alkaline substance (especially, preferably an aqueous solution of sodium hydroxide), and recovering the formed aminoalcohol (especially, preferably 2-amino-1,3-propandiol or the like) of the formula (R 3  is H or an alkyl) by distillation or the like. The aminoalcohol is useful for preparing a radiopaque agent. This production method can be operated with either process of a batch-wise process or semi-continuous process. The reaction proceeds under mild conditions. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02142413-A (JP)
Title: Receiving net in thresher
Inventor: SUMI TSUTOMU
IPC: A01F12/24
Filed: 1988-11-24
Abstract: PURPOSE:To prevent clogging even for wet material by supporting plural rollers having star-like cross section on outer periphery of threshing cylinder in freely rotating at near of rotating locus of threshing teeth and providing a receiving net connecting every rollers to transmitting system of the machine body to be able to put-on and take-off. CONSTITUTION:Plural numbers of rollers 15 having star-like cross section are supported in freely rotatable with shafts at outer periphery of threshing cylinder 5 in nearly opposing to rotating locus of threshing teeth with suitable intervals to make a receiving net 6. Every rollers 15 are connected to transmitting system of the machine body to be able to put-on and take-off and the rollers 15 are compulsorily rotated. The receiving not is made to be able to put-on and take- off in a state separated from the transmitting system and changing is readily performed.
Patent JP-2000125341-A (JP)
Title: Portable mobile terminal, base station and communication management system
Inventor: ITO TADAYOSHI
IPC: H04W48/02
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable mobile terminal, base station and communication management system where a mobile communication system will not be congested, even when many people gather at one place in a same time zone so as to keep a satisfactory communication state at all times. SOLUTION: A private branch exchange 1 consists of a central control section 1a, that controls the entire section of the private branch of exchange 1, a storage section 1b that stores various data such as position registration data of a portable mobile terminal and data required for restriction of position registration (time zone data for position registration restriction, radio base station data and portable mobile terminal group data), an entry section 1g, that enters various data required for restriction of position registration, a clock section 1h that counts the current time, a speech channel section 1c that controls speeches between portable mobile terminals, and connection interfaces 1d, 1e, 1f that control a speech.  Radio base stations 2a, 2b, 2c are connected to each connection interface and PS 3a, 3b, 3c connect to the private branch of exchange 1 through a radio base station that manages an area.
Patent JP-H09138405-A (JP)
Title: Liquid crystal display device
Inventor: MIYAMA NORIHISA
IPC: G02F1/1333
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve workability when sheets, etc., of a back light are set up, to precisely and easily position them, to easily take them off and to easily reproduce them. SOLUTION: Two pieces of minute holes are provided respectively on respective one side end parts of a diffusion sheet SPS arranged on a light transmission plate GLB and two sheets of prism sheets PRS arranged on the SPS, and pin like projection parts are provided integrally with a lower side case MCA one piece each on upper/lower both sides of an inverter housing part of the back light of one side side of the case MCA housing the light transmission plate GLB, and the minute holes are penetrated through the projection parts. Further, sleeves SLV made of silicone rubber penetrated by the projection parts and whose internal size of the hole is smaller than the external size of the projection part are inserted into the tip parts of the projection parts, and an optical sheet is held.
Patent JP-H03160960-A (JP)
Title: Mobile apparatus for treating ammonia
Inventor: TAGUCHI KENICHI
IPC: A23K50/15
Filed: 1989-11-17
Abstract: PURPOSE:To efficiently and readily carry out injection of ammonia liquid into a bale of a feed such as grass wrapped with a film by providing a construction for using an ammonia tank, ammonia liquid pressure feeding pump and controlling hydraulic means loaded onto a vehicle. CONSTITUTION:The inlet of an ammonia liquid pressure feeding pump 30 is connected through an inlet valve 42 to an ammonia tank 12 and either of an entrance and exit of an ammonia liquid meter 40 and the outlet of the pressure feeding pump 30 is connected through an outlet valve 41 to the other of the entrance and exit of the meter 40. An arm 23 is horizontally and vertically rotatably provided and the tip of the arm 23 is equipped with a tiltable injector 25 having an injection pipe 26 capable of advancing and retreating in the longitudinal direction as part thereof. The injection pipe 26 is connected through a hose 27 to the outlet valve 41. The aforementioned apparatus is further provided with a hydraulic means for rotating the arm 23, tilting the injector 25, advancing or retreating the injection pipe 26, driving the pressure feeding pump 30 and controlling the outlet and inlet valves 41 and 42. Ammonia liquid is fed from the ammonia tank 12 into the meter 40 and then passed therefrom through the injection pipe 26 and injected into a bale according the aforementioned construction.
Patent JP-H03159503-A (JP)
Title: Magnetic levitation carrier
Inventor: FUKAZAWA KATSUMI
IPC: B65G54/02
Filed: 1989-11-17
Abstract: PURPOSE:To enable zero power feedback again by providing means for detecting voltage of a battery mounted on a carrier and means for connecting electromagnet coils in series/parallel and then performing series/parallel switching of the electromagnet coils according to the battery voltage. CONSTITUTION:A battery voltage detecting circuit 15 and a series/parallel switching circuit 16 for electromagnet coils 10A, 10B are additionally provided. When a carrier is attracted or falls down, the battery voltage detecting circuit 15 detects residual capacity of a battery 14 based on the voltage thereof. When thus detected residual capacity is lower than a predetermined level, the electromagnet coils 10A, 10B are connected in parallel through the series/parallel switching circuit 16 thus increasing the exciting current instantaneously and separating the carrier. The electromagnet coils 10A, 10B are connected in series when zero power feedback control takes place again. Since zero power feedback control can be sustained by additionally providing a simple control circuit when the residual capacity of a battery 14 is low, even if the carrier is attracted or falls down due to disturbance, reliability of magnetic levitation carrier can be improved.
Patent JP-H11127738-A (JP)
Title: Guide member for fishline and fishing rod using the same
Inventor: NAKAHORI YASUHIRO
IPC: A01K87/04
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject guide member resolving such problems as fishline entanglement and both flying distance and controllability derived therefrom. SOLUTION: This guide member 1 for fishline consists of a dense ceramic, being of ring shape having such an ellipsoidal inner diameter shape as to be 1-25 mm in major axis X and satisfy the relationship: 1.15Y<=X<=2.0Y (Y is minor axis). This guide member 1 is mounted on a fishing rod at an angle of inclination of 30 deg. to 60 deg. made with the axial direction of the rod.
Patent JP-H03159425-A (JP)
Title: Automatic measurement system for fixed communication micro wave antenna system characteristic
Inventor: HINUMA TADAO
IPC: H04B17/309
Filed: 1989-11-17
Abstract: PURPOSE:To easily and speedily attain desired measurement by controlling a system in a whole duplex communication system by means of an arithmetic control unit on a reception station-side and a controller on a transmission station-side and automatically measuring the characteristic of a micro wave antenna system between a transmission station and a reception station with the reception station as a main station. CONSTITUTION:The controller 2 and a telephone set 4 are connected to a communication adapter 3. The arithmetic control unit 6 and a telephone set 8 are connected to a communication adapter 7. Then, the arithmetic control unit 6 on the reception station-side is connected with the controller 2 on the transmission station-side through the communication adapter 7, a telephone circuit 13 and the communication adapter 3. The reception station is set to be the main station, and the transmitter of the opposite station (transmission station) is controlled by the whole duplex communication from the receiver of the present station. A micro wave transmitter-receiver 20 is set to be a sweeping signal generator on the transmission station-side and is set to be a spectrum analyzer on the reception station-side, whereby it is operated. Then, the various characteristics of the micro wave antenna system is automatically measured.
Patent JP-S62154823-A (JP)
Title: Control circuit for n-m conversion circuit in data recording device
Inventor: OGAWA MASAAKI
IPC: H03M7/14
Filed: 1985-12-26
Abstract: PURPOSE:To generate a synchronizing (SYNC) pattern in an 8-10 conversion circuit at a prescribed period by preparing dummy data in an 8-bit data array at a part corresponding to a point of time that the SYNC pattern is to be generated, forming a means for generating a signal '1' in accordance with an address value indicating the positions of the dummy data in a buffer memory and connecting the output of the signal generating means to the SYNC/DATA terminal of the 8-10 conversion circuit. CONSTITUTION:A latch circuit 24 has eight cells corresponding to the number of bits. A shift register 26 holds 10-bit data to be an output of the 8-10 conversion circuit 10 and sends the 10-bit data to an NRZI conversion circuit as serial data. A column address line 28 and a row address line 30 from an address control circuit 22 to a memory 20 are connected to a SYNC/DATA control circuit 32 and the output of the control circuit 32 is connected to the SYNC/ DATA terminal of the circuit 10. When the column and row address lines 28, 39 indicate a memory cell to generate the SYNC pattern, the control circuit 32 generates an output '1'.
Patent JP-H01139760-A (JP)
Title: Structure for holding sputtering target
Inventor: OSHIMA SHIGETOSHI
IPC: C23C14/34
Filed: 1987-11-27
Abstract: PURPOSE:To produce the title structure for holding a sputtering target free of cracking with a simple process by placing an oxide in the recess of a packing plate, vacuum-sealing the oxide, and compacting the oxide. CONSTITUTION:In the packing plate 1 made of copper and having the recess 2 provided with an O ring groove 3 and a bolthole 4, the recess 2 is separated into plural sections by a partition plate 6. The same or different oxides and/or the mixed powder 5 of oxides (e.g., BaO, CuO, Y2O3, etc.) are placed in each section, and the whole packing plate 1 is immediately vacuum-sealed 7. The packing plate 1 is compressed from the periphery by cold hydrostatic compression, etc., to compact the powder 5, and a compact is obtained. The holding structure free of cracking is obtained from the compact with a simple process without using a bonding material.
Patent JP-H03157560-A (JP)
Title: Shift controller for automatic transmission
Inventor: IWATSUKI KUNIHIRO
IPC: B60W10/10
Filed: 1989-11-16
Abstract: PURPOSE:To improve the extent of responsiveness to a change of engine torque by providing such a means as commanding a throttle valve so as to be closed up to the specified value that is almost nothing of exerting the engine torque at specified timing prior to an inertia phase having shift command time set to a starting point. CONSTITUTION:In this controller, there are provided with a means, commanding a throttle valve so as to be closed up to the specified value that is almost nothing of exerting an engine torque at specified timing prior to an inertia phase having shift command time set to a starting point, a means detecting the inertia phase in speed shifting, and one more means detecting the inertia phase starting and simultaneously commanding the throttle valve so as to be further closed. In brief, a part of the throttle valve is throttled in advance within the range of almost nothing of lowering the engine torque from specified timing prior to the inertia phase having the shift command set to the starting point, whereby torque-down is made so as to be performed at once when the throttle valve is further throttled therefrom simultaneously with the inertia phase starting time.