baber/WOPTO huggingface dataset:
Patent JP-S57140068-A (JP)
Title: Mh code transmission system
Inventor: NAKAMURA KOUZOU
IPC: H04N1/419
Filed: 1981-02-23
Abstract: PURPOSE:To reduce memories required for MH code type, by transmitting MH codes through the use of a code table storing a part of bit patterns of the MH codes. CONSTITUTION:In transmitting a facsimile picture signal coded into a MH code, as to the MH code where the code word length exceeds 8-bit, a code table storing the bit pattern for coding words of lower-order bit and for code word length of the MH code is used, and as to the MH code in 8-bit or below, the table storing all the bit pattern of the code word and the bit pattern relating to the code word length of the MH code is used. After a signal in 0-bit number subtracting 8 from the code word length exceeding 8-bit is transmitted, the 8-bit pattern of the code table is transmitted. When 8-bit or below, the number of bits only determined with the bit pattern of the code word is transmitted.
Patent JP-2000222084-A (JP)
Title: Bus driver circuit
Inventor: KANDABASHI TERUYUKI
IPC: G06F3/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To accelerate the level change speed of a bus without making a circuit scale large. SOLUTION: When a bus BUS is precharged, the bus BUS is connected to a power supply by turning off an N channel type MOS transistor(NMOS) 2 and turning on a P channel type MOS transistor(PMOS) 1. When a reverse phase input binary signal D1B becomes '1' after the precharge is over and an enable signal E1 showing the selection of the signal D1B also becomes '1', the NMOS 2 is turned on the basis of an output signal of an OR circuit 6 and a switching path 3 becomes conductive. Thus, the bus BUS is connected to the ground to be '0'. Since the number of transistors directly connected to the bus BUS is minimum here, parasitic capacitance connected to the bus BUS is small. Thereby, the level change of the bus BUS is fast.
Patent JP-H01203172-A (JP)
Title: Hem folder for towel
Inventor: SHIBATA YOSHIO
IPC: B65H45/14
Filed: 1988-02-04
Abstract: PURPOSE:To fold a towel straight accurately at folding positions by setting thickness of a scale sufficiently thin to provide flexibility and inclining the tip section of the scale such that it is lowest when it is aligned with the folding position. CONSTITUTION:The under cloth section 1Aa at the section 1A of a towel 1 where hem is formed is mounted on a support table 3, then a scale 6 is applied onto the upper face of the under cloth section 1Aa such that the tip section thereof is aligned with a folding position 1B. Consequently, the scale 6 bends around a force point, i.e. the tip section, and brought approximately in parallel with the under cloth section 1Aa thus pressing the tip section of the scale reliably against the under cloth section 1Aa. When there is a hem of the edge section of the towel 1, the scale 6 bends according to the height at the contacting section of the under cloth section 1Aa thus pressing the tip section thereof against the folding position 1B of the under cloth section 1Aa across the entire width of the towel 1. Since the scale 6 is thin, no error occurs upon removal of the scale 6.
Patent JP-H09196886-A (JP)
Title: Gas sensing device
Inventor: NAKAMURA SATOSHI
IPC: G01N27/409
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensing device of such a structure that a gas sensitive part covered by a cover equipped with an exhaust gas flowing hole is protruding in the exhaust pipe of an internal combustion engine, in which the exhaust gas flowing hole is prevented from clogging with particulates contained in the exhaust gas to lead to suppression of the response delay in sensing and the generation of a sensing error. SOLUTION: A gas sensitive part 1a is covered by an aluminum cover 33 provided on the surface with a platinum thin film electrically insulated from an exhaust pipe 7, and a power supply 81 is furnished to impress a voltage on the cover 33 so that the potential on the cover side becomes negative relative to the wall of the exhaust pipe 7. Thereby, the negatively charged particulates in the exhaust gas are hindered from attaching to an exhaust gas flowing hole 34 and intruding to inside the cover 3 owing to the electric repulsive force from the cover 33, and it is possible to preclude the exhaust gas flowing hole from clogging.
Patent JP-H06215307-A (JP)
Title: Device for measuring digital recording and reproduction device
Inventor: HARA MASAAKI
IPC: G11B5/09
Filed: 1993-01-20
Abstract: PURPOSE:To attain the display of erroneuos rates and to satisfactorily perform the adjustment in a regenerative equalization period by forming a target wave- form whole recording a pseudo-randon periodic data, fetching the regenerative signal data of a equalization or the like into a computer, and averaging them. CONSTITUTION:Regenerative signal data are stored temporally in a memory 3 as data for a sufficiently long time to a period, and then, fetched into the computer 1. An averaged regenerative signal is obtained at every period of the recorded data in the computer 1. Then, an unit pulse response wave-form is obtained from the recorded data and the averaged regenerative signal. At this time, the regenerative signal after the average is discriminated and the target wave-form after the equalization for respective moments is decided by the combination of discriminated results.
Patent JP-H05223758-A (JP)
Title: Pulse nuclear tetrapole resonance device
Inventor: TOKITA JIRO
IPC: G01V3/14
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the noise generated from a capacitor, shorten the recovery time and obtain a high sensitivity nuclear tetrapole resonance NQR remote detection device by using a material with low relative electric inductance for the capacitor constituting a tuning circuit for emission and reception coil. CONSTITUTION:For capacitors in a tuning circuit, in other words, a variable capacitor 15 for controlling resonance frequency and a variable capacitor 16 for controlling impedance, an air variable condenser, a vacuum condenser or combinations of these variable condensers and fixed condensers such as a mica condenser and a vacuum condenser is used. By using a capacitor with relative electric induction below 8 for inter-electrode material like this, the noise which a capacitor produces after emission pulse, can be minimized. Also the recovery time 21 when the NQR signal can not be detected, can be shortened and so the detection sensitivity can be raised. If a capacitor with the relative electric inductance below 8 for inter-electrode material is used in the tuning circuit, partial use has an effect, however total use has a greater effect.
Patent JP-S55116290-A (JP)
Title: Correcting device for indicating time of watch
Inventor: NAKAMURA NORIHIKO
IPC: G04B27/00
Filed: 1979-03-02
Abstract: PURPOSE: To perform very accurately and easily the correction of minute indicating hand by controlling the deciding a minute indicating hand at instructed time position which has a freely established interval.  
     CONSTITUTION: A zero-reset lever 40 supported by a shaft 38 is provided for permitting rotation around a second hand wheel 16 and the reset surface 40a is stationed at the position opposite to a heart cam 16c of the wheel 16. An elastic arm 42 is fixed to the shaft 38 of the lever 40 and a wheel for correction gear 36 is geared with a projection 44 for deciding position provided at the end and the lever  40 is pressed and energized towards the heart cam 16c of the second hand wheel 16  by moving a correction shaft 34 in shaft direction. A rachet cam 46 is formed at  the side of the cam 36 which is abutted against the projection 44. While the rotation of the cam 36 is controlled to decide the position at the predetermined position by gearing with the pawl 46 and projection 44, the gear 36 is intermittently sent  and driven. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10221244-A (JP)
Title: Fluorescence detecting device
Inventor: HAYASHI HIDECHIKA
IPC: G01N21/64
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio without increasing light source intensity by providing a nearly cylindrical fluorescence detecting/measuring cell having a light transmitting side wall section and a light reflecting side wall section facing each other. SOLUTION: This fluorescence detecting device used for liquid chromatography is provided with a flash lamp as a light source, an excited light converging system and a fluorescence converging system constituted of a convex lens, an interference filter, and an elliptic aperture, a photomultiplier serving as a fluorescence detecting element, and a fluorescence detecting/ measuring cell 3, for example. The measuring cell 3 is a transparent cylinder made of quartz glass, for example, and a light semi-transmitting reflecting face made of deposited aluminum with a controlled thickness is provided over about 22 deg. at two positions 3a, 3b on the outer walls separated by about 90 deg..  Since the excited light from a light source and/or the fluorescence from a sample is reflected on a light reflecting side wall section provided on the measuring cell 3, the excited light and/or fluorescence is effectively utilized, and the S/N ratio can be improved.
Patent JP-H01200311-A (JP)
Title: Optical fiber tape aggregation type optical fiber cable
Inventor: FUCHIGAMI KENYA
IPC: G02B6/44
Filed: 1988-02-05
Abstract: PURPOSE:To enable taking out of an arbitrary number of optical fibers in an intermediate part by laminating tapes which are arranged with the covered optical fibers and are packed with plastic having a specific Young's modulus between the respective optical fibers to join the fibers into the plural spirally disposed grooves of a spacer on a circular cylinder. CONSTITUTION:The optical fiber tapes 1 each constituted by arraying a required number of the coated optical fibers 3, and packing the plastic 6 having <=50kg/mm<2> Young's modulus between the coated optical fibers thereby joining the fibers to each other are laminated into the plural grooves 12 spirally disposed on the same circumference in the longitudinal direction of the circular cylindrical spacer 11 made of plastic. Since the optical fiber tapes 1 are housed into the grooves 12 opened to the outside, the optical fiber tapes can be easily taken out of the cable inside and an arbitrary number of the optical fibers are thus taken out.
Patent JP-S63193633-A (JP)
Title: Data transmission system
Inventor: ASO HIROSHI
Filed: 1987-02-05
Abstract: PURPOSE:To constitute a communication network prevented from increasing the size of hardware even if the number of terminal offices is increased by allowing a master office to select two slave offices based on transmission requests from respective slave offices and allowing the selected slave offices to execute communication by relaying the master office. CONSTITUTION:After collecting transmission requests from all slave offices 2.1-2.n, the master office 1 returns transmission enable responses to two slave offices to be communicated. Consequently, the selected slave offices edit transmission data inputted from terminals in the self-offices as frames in respective transmission processing parts 13, output the frames, close respective switching parts 15, and send the frames to an UP channel 3. The master office opens a switching part 9, closes a switching part 10 and transmits the data in the channel 3 to a DOWN channel 4 as they are. The transmission data are received by reception processing pats 11 in the communicated slave offices and sent to the terminals of the slave offices themselves through respective switching parts 14 as inter-office data 16.
Patent JP-S58143828-A (JP)
Title: Apparatus for preventing catalyst from clogging in denitration reactor
Inventor: MOURI KUNIHIKO
IPC: B01J8/00
Filed: 1982-02-18
Abstract: PURPOSE:To provide an apparatus for preventing the clogging of a gas flow passage of a catalyst, constituted by providing protectors for preventing the adhesion of dust to respective gas flow upstream side between mutual cases of catalyst units parallelly arranged in a denitration reactor and between the case and the inner wall of the reactor. CONSTITUTION:To the gas flow upstream sides of mutually adjacent cases 3, 3 of catalyst units 2 parallelly arranged in a denitration reactor 1, conical shape protectors 9 for preventing the adhesion of dust are mounted while, to the gas flow upstream side of rails 5 for mounting the catalyst units 2, conical shape protectors 10 for preventing the adhesion of dust are mounted. In addition, between the inner wall of the reactor 1 and the case 3 of the unit adjacent said inner wall, a conical protector 11 for preventing the adhesion of dust is also provided. By the above mentioned constitution, because the accumulation of dust contained in a gas flowing through the reactor 1 is prevented by the aforementioned protectors 9, 10, 11, the accumulation amount thereof is reduced to a large extent and the clogging of the gas flow passage of the catalyst is inhibited.
Patent JP-H11209224-A (JP)
Title: Lotion using japanese sake
Inventor: SUGIYAMA YURIKO
IPC: A61K8/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lotion having little in irritancy, good in dampishness and the spread of cosmetics and enabling make-up without anxiety. SOLUTION: This lotion is obtained by soaking fruits of Fortunella japonica and dried Houttuynia cordata in Japanese sake, extracting their essence and adding glycerol thereto. The blending quantities of the above-mentioned components are 10-25 wt.% for fruits of Fortunella japonica, 0.3-1.4 wt.% for dried Houttuynia cordata and 1-7 vol.% for glycerol based on 100% Japanese sake.
Patent JP-H09221475-A (JP)
Title: Novel oxime derivative
Inventor: TANAKA AKIHIRO
IPC: C07D498/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a novel oxime derivative which is useful for preventing and treating diseases caused by metabolic disorder in plasma such as hyperglycemia, for example inhibiting the aggravation of diabetic complication and diabetic nephropathy. SOLUTION: This novel oxime derivative is represented by formula I (R<1> and R<2> are each a lower alkyl; A is a group bearing an N-containing aromatic heterocyclic 5-membered ring, H) or its pharmaceutically permissible salt, typically 2-methoxyimino-4'-[(2-methyl-1,4,5,6-tetrahydro-imidazo[4,5- d][1]benzazepin-6-yl) carbonyl] propionanilide hydrochloride. The compound of formula I is prepared by, for example, amidating a substituted aniline of formula II or its salt with a carboxylic acid of formula III or its reactive derivative, further followed by deprotection, if it is protected.
Patent JP-S57139921-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSURUTA YOSHIO
IPC: H01L21/265
Filed: 1981-02-23
Abstract: PURPOSE:To shorten the heating step and to reduce the stacking fault and the thermal strain of a semiconductor device by partly etching the oxidized film of an ion implantation region and ion implanting the resist remaining at patterning time. CONSTITUTION:An oxidized film 1 is, for example, grown relatively thinly on a substrate 2. Then, a resist 3 is coated thereon, and an ion implanted region is patterned. It is etched to remain the film 1 thinly, and ion is implanted in the etched part. The oxidized film 1 used as the ion implantation mask is implanted with ion with the resist remained, thereby reducing to a half, and reducing the heating step to a half. Further, the resist remains thinly in case of etching the oxidized film, thereby omitting the next step of growing the oxidized film for preventing the damage.
Patent JP-H06245422-A (JP)
Title: Stator for motor
Inventor: UEDA OSAMU
IPC: H02K1/16
Filed: 1993-02-15
Abstract: PURPOSE:To improve insertion operability of an insulation cover for insulating slots of a stator core. CONSTITUTION:A stator core 11 is formed of a core body 12 made by laminating punched plates and an annular yoke core 13. Burr protrudes from a lower side of a lower end of the body 12. Cutout grooves 12c are formed at corners of outer peripheral side of slots 12a, and insulators 14a of the first slots and insulators 15a of the second slots are inserted into the slots 12 via the grooves 12c by escaping corners of the outer peripheral side of the slots 12. Further, protruding ends of the insulators 14a, 15a are narrowed via cutouts 14c, 15d as compared with the slots 12a, and easily inserted into the slots 12a.
Patent JP-S59150810-A (JP)
Title: Coastal structure with caisson and its construction
Inventor: MORIMOTO KIYOHIRO
IPC: E02B3/06
Filed: 1983-02-17
Abstract: PURPOSE:To save the construction cost of a coastal structure by a method in which cylindrical caisson blocks to be set vertically are stacked up through support piles driven under the ground and a filler is packed into the blocks. CONSTITUTION:Caisson blocks 1 are stacked up in an adequate number while piercing support piles 7 driven under the ground through the through holes 4 of the blocks 1 and their projected and recessed portions 5 and 6 are coupled with each other. A filler 10, e.g., cement concrete or mortar, etc., is packed into the through holes 4, and a filler 8, e.g., soil, sand, stone, etc., is packed into the spaces 2 of the blocks 1. A reinforced concrete slab 11 is constructed on the upper end of the uppermost block 1. The prefabrication of the caissons can be performed without the improvement work of the ground, and therefore, the period of construction and the number of construction processes can be reduced and the construction cost can also be cut down.
Patent JP-H08217153-A (JP)
Title: Container for item having very low temperature
Inventor: YONEYAMA KATSUJI
IPC: B65D81/20
Filed: 1995-02-14
Abstract: PURPOSE: To provide a storage container for an item having a very low temperature in which, without requiring time and effort at all, support member main bodies restrain the main body of the storage container from being displaced forward and backward during its carry and are separated from the internal surfaces of a vacuum container main body to minimize heat entering from outside during its use. CONSTITUTION: One ends of support member main bodies 14, each comprised of a freely stretchable, hollow structure, are fixed to the front and rear ends 12 of the external surface of the main body 1 of a container for storing an item having a very low temperature. Gas is sealed into each of the support member main bodies 14 so that at a room temperature the other ends of the support member main bodies 14 are pressed against the internal surface 10 of a vacuum container main body 2 and at a very low temperature they are separated from the internal surface 10. When the container is carried, the support member main bodies 14 each restrain the storage container main body 1 from being displaced forward and backward, and external heat is prevented from entering from the support member main bodies 14 in the case of a very low temperature.
Patent JP-H08245064-A (JP)
Title: Folding machine
Inventor: BERUNHARUTO BURUKUHARUTO
IPC: B65H45/18
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a folding machine capable of accurately stopping without damaging the bend part of folding, in the folding machine equipped with brake devices each having a brake brush. SOLUTION: This folding machine 1 equipped with brake devices 11, 12 having sensors 9, 10, 14, 15, 16, 17 for measuring the distortion of folded edge 4 and each having a brake brush 13 is provided. The measured signals are displayed as the information to a user and/or are sent to a control circuit, so that the control signals for adjusting the brake devices 11 and 12, for adjusting stoppers 7 and 8, and/or for moving the folded edge 2 can be obtained from the measured signals of the control circuit.
Patent JP-S58143692-A (JP)
Title: Control signal transmitting and receiving device
Inventor: OSAKABE YOSHIO
IPC: H04B10/116
Filed: 1982-02-19
Abstract: PURPOSE:To pevent malfunction, by inhibiting the reception in a transmitting part when a control signal is tansmitted from the transmitting part. CONSTITUTION:The light receiving output obtained in a photodetector provided in the transmitting part is supplied to a counter 84 through an amplifier 83. Counted contents of the counter 84 are tansferred to a latch 86 through a decoder 85. The output of the amplifier 83 is supplied to the latch 86 through a monostable multivibrator 87. The monostable multivibrator 87 has a pulse width corresponding to the unit time of the control signal, and as the result, data is transferred to the latch 86 after the unit time from the arrival of the first pulse. Since the output of the monostable multivibrator 87 is supplied to an AND circuit 21 through an inverter 90, the transmission from a light emitting diode 26 is not peformed during the unit time. The QC output of a counter 18 is supplied to a monostable multivibrator 91, and the output is supplied to an enable terminal of the counter 84. Since the QC output forms window pulses for transmission, the counter 84 stops the counting operation and the control signal is not received when the transmission from the light emitting diode 26 is performed.
Patent JP-H03229143-A (JP)
Title: Device for evaluating local corrosion
Inventor: YAMAMOTO SUMIO
IPC: G01N17/02
Filed: 1990-02-05
Abstract: PURPOSE:To exactly and continuously monitor and evaluate local corrosion by analyzing the signal generated in a material to be measured by a drift analyzer, correcting the signal, taking out frequency spectra, and evaluating the degree of corrosion of the material to be measured. CONSTITUTION:The drift analyzer 30 analyzes the natural potential or natural current detected by a polarizing device 14 or the drift of the polarization potential or polarization current polarized by a polarizing device 14, generates the correction signal for correcting this drift and sends this correction signal to a digital signal memory circuit 16. The corrected digital signal is sent to an analyzer 17, which analyzes the frequency spectra. A corrosion evaluating device 18 evaluates the degree of corrosion of the material to be measured from the analyzed frequency spectra. The local corrosion is exactly and continuously monitored and evaluated in this way.
Patent JP-H01201466-A (JP)
Title: Ion source
Inventor: MATSUOKA SHIGETO
IPC: C23C14/46
Filed: 1988-02-08
Abstract: PURPOSE:To stably and efficiently extract ions over a long time by joining a vacuum waveguide to a plasma generation chamber to introduce microwaves and by installing a means of forming a magnetic field in the chamber and generating magnetic flux between targets. CONSTITUTION:A vacuum waveguide 9 having a microwave introduction window 10 is joined to a plasma generation chamber 7 and a microwave waveguide 11 is connected to the window 10. A flat plate-shaped target 15 is placed at the upper part of the chamber 7 and a cylindrical target 16 near a grid 12 for extracting ions. Electromagnets 19A, 19B are arranged around the chamber 7 and a magnetic field is formed. The targets 15, 16 are placed so that magnetic flux 20 generated from the electromagnets 19A, 19B flows from the target 15 to the target 16. Gas is introduced into the chamber 7 from the inlet 8 and microwaves are also introduced. High density plasma is generated by electric discharge and ions in the plasma are extracted as ion beams 21.