baber/WOPTO huggingface dataset:
Patent JP-H0326580-A (JP)
Title: Erasing method for record of thermal transfer printer
Inventor: OISHI YUKI
IPC: B41J29/36
Filed: 1989-06-23
Abstract: PURPOSE:To effectively erase a record on a sheet without contaminating the sheet and to reduce damage on the sheet by erasing the record of a record erasing region by plural times divided for each erasure unit. CONSTITUTION:In order to erase a record on a sheet, a rectangular record erasing region 33b corresponding to one zone of printing is partitioned in a direction perpendicular to the feeding direction of a carriage of lateral direction, and a plurality of slender small regions 34c extended in the feeding direction of the carriage are formed. The number of the regions 34c is set to 34 of multiplication of three to be divided in the erasure into three times. In the first erasure, when n is natural number, an erasure unit is formed from (3n-2)-th region 34c from above, only a heating element of a thermal head opposed to the (3n-2)-th region 34c is continuously heated to erase in the region 34c for forming the erasure unit to transfer the part of the ink for forming the record to an ink ribbon.
Patent JP-H059733-A (JP)
Title: Evaporating source device
Inventor: ABE TETSUYA
IPC: C23C14/56
Filed: 1991-07-02
Abstract: PURPOSE:To allow the easy exchange of a brittle used evaporating wire with a fresh unused evaporating wire by constituting the evaporating source device using the evaporating wire of a power feeder to the evaporating wire, an evaporating wire feeder, and a treating device for the used evaporating wire. CONSTITUTION:The evaporating wire 2 formed by using a high melting metal wire material as a core wire and winding the metal to be evaporated on the outer periphery thereof is drawn out of a supply source 1 electrically insulated by an insulating material 5a. This wire is energized by power feed terminals 8a, 8b of power feed electrodes 9a, 9b by which the core wire is heated to a high temp. and the metal for evaporation on the outer periphery thereof is heated to evaporate. The core wire made of the high melting metal which is used for the evaporation and is embrittled is transferred in an arrow direction by the rotational driving power from a driving grip 15 and the unused evaporating wire 2 continuous therewith is linearly drawn out of a supply source 1. The wire is bridged between the power feed terminals 8a and 8b and is evaporated. The core wire consisting of the high melting metal of the evaporating wire used for the evaporation is embrittled by the high-temp. heating and, therefore, this wire is broken and segmented by a breaking device 18. The broken pieces are recovered into a receiving tray 20 and, therefore, always the fresh unused evaporating wire 2 is continuously supplied.
Patent JP-S5863373-A (JP)
Title: Preparation of granular capsule containing fluid food
Inventor: TOMINAGA TETSUHIKO
IPC: A23L29/20
Filed: 1981-10-13
Abstract: PURPOSE:To prepare the titled capsule in good operating efficicency in high yield, by cooling a fluid food to which a coagulant is added so that coagulated granules are formed, applying capsule covering to them in this state, raising the temperature so that the coagulant is loosened. CONSTITUTION:(i) A food coagulant (e.g., furcellaran) is added to fluid food (e.g., fruit juice, cola drink) and dissolved in it under heating. The solution is cooled to about 50-65 deg.C, citric acid, sodium phosphate, etc. is added to the solution and adjusted to a pH of <=3. (ii) The prepared solution is added dropwise to a liquid oil (e.g. salad oil) at 1-40 deg.C, cooled, made into granular coagulated food, (iii) and it is added to a film-forming agent solution (e.g., an aqueous solution of sodium alginate), so a capsule film is formed on the surface of the coagulated food. (iv) The resultant food is immersed in hot water at >=80 deg.C, heated, the reaction for dissolving coagulation promoted by the acid in the food coagulant is advanced so that the coagulated food in the capsule is converted into a fluid food.
Patent JP-H0638045-A (JP)
Title: Dot image preparing device
Inventor: HIROZAWA MAKOTO
IPC: G03F5/00
Filed: 1991-06-05
Abstract: PURPOSE:To selectively provide both of the acceleration of dot preparation processing and flexible correspondence to any special dot by suitably selecting either dot processing due to a hardware or dot processing due to a software. CONSTITUTION:A hardware dot generating means M2 generates binary image data (c) made into dots corresponding to the gradation of multilevel image data by comparing the multilevel image data with first basic pattern data composed of the plural kinds of threshold value data stored in a first basic pattern memory (b) at a comparator (a). On the other hand, a software dot generating means M3 generates binary image data made into dots corresponding to the gradation of multilevel image data by comparing the multilevel image data with second basic pattern data composed of function data stored in a second basic pattern memory by performing comparison processing according to a program executed by operation processing. A selecting means 4 selects either the means M2 or the means M3.
Patent JP-H11349676-A (JP)
Title: Aromatic-aliphatic copolymerized polycarbonate resin
Inventor: FUJIMORI TAKAYASU
IPC: C08G64/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain at a low cost the subject resin exhibiting excellent resistance to impact and to heat and having a high Abbe number and a low photoelastic constant by polycondensating a dihydroxy compound with a carbonic acid diester in a molten state under heat. SOLUTION: The objective polycarbonate resin is obtained by polycondensating 2,2-bis(4-hydroxyphenyl)propane, 1,1-bis(4-hydroxyphenyl) cyclohexane and tricyclo(5.2.1.0<2> ,<6> )decanedimethanol with a carbonic acid diester in a molten state under heat. The polycarbonate comprises a constituent unit of formula I, a constituent unit of formula II and a constituent unit of formula III, the molar fraction of each constituent unit relative to the total mole number of all of the constituent units per unit weight being at least 5 mole % and less than 90 mole %, and has a glass transition temperature of at least 100 deg.C, preferably at least 110 deg.C. The wt. average mol.wt. thereof is desirably 30,000-200,000.
Patent JP-H04358808-A (JP)
Title: Tire-vulcanizing press
Inventor: ICHIKAWA KATSUMI
IPC: B29C35/02
Filed: 1991-06-05
Abstract: PURPOSE:To regulate desired mold-height correspondingly to the mold-height easily and quickly by a method in which a screw is provided on a pressure- transmitting rod, and the openable and closable screwing nut engaged with the screw is provided on the piston in hollow pressurizing cylinder. CONSTITUTION:A bracket 15 is fixed to the end of the piston 10 in a hollow pressurizing cylinder 9. The screwing nut 11 composed of the nut piece like a split mold to be separated into two which has a female screw inside is received in said bracket 15 connectably and separably. Consequently, when the mold is changed, a pressure-transmitting rod 12 is raised or lowered correspondingly to mold-height, and since the male screw 12a of the pressure-transmitting rod 12 at raised and lowered positions is releasably engaged with the screwing nut 11, the mold may be regulated at the desired mold-height correspondingly to each mold easily and quickly. Accordingly, the productivity of vulcanization operation is improved, and the vulcanized result of high quality is obtained by the improvement of the accuracy of pressurizing stroke.
Patent JP-S5685171-A (JP)
Title: Control system for input/output system
Inventor: NOSAKA KIYOBUMI
IPC: G06F3/06
Filed: 1979-12-13
Abstract: PURPOSE: To reduce the waiting time of a control unit and then enhance the using efficiency of the system, by writing previously the time during which each sector reaches the head from the ON time of the index signal into the sector-time correspondence table and then using the time later.  
     CONSTITUTION: The time during which each sector reaches the head position from the ON time of the index signal is written previously into the sector-time correspondence table 3 with every type of the disk. Several units of floppy disk devices 6 incorporate the time register 9 which sets the time information given from the control unit 4 plus te time counter 11 which is reset with every ON of the index signal. The interruption signal is delivered when a coincidence is obtained in the contents between the register 9 and the counter 11. The unit 4 transfers the read-out time information to the designated device 6 to cut the connection to the device 6 and then compares the sector identifying information designated by the channel control word with the sector identifying information read out of the device 6 when the interruption signal arrives. Then the transfer of data is started when a coincidence is obtained in the above comparison. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0213923-A (JP)
Title: Liquid crystal display device
Inventor: YABUUCHI TOSHIHIKO
IPC: G02F1/13
Filed: 1988-07-01
Abstract: PURPOSE:To eliminate an erroneous display by providing a shielding member for cutting off an electrical noise from a light source of a backlight part between the light source and a driving circuit part. CONSTITUTION:A shielding member 16 for cutting off an electrical noise generated from a light source 8 of a backlight part 7 is provided at least between the light source 8 and driving circuits 11, 12. That is, when a grounded shielding member 16 is provided on the side which faces at least the light source 8 of a supporting member 9 for supporting the light source, and also, a transparent conductive film 17 is provided as a grounded shielding member between the lower electrode substrate 3 and the lower polarizing plate 6 of a liquid crystal display element 1, and the transparent conductive film 17 is connected electrically to the shielding member 16, the periphery of the light source 8 is surrounded by an electrostatic shielding member, and a noise radio wave radiated from the light source 8 can be cut off completely. In such a way, the driving circuits 11, 12 are not influenced by noise, and malfunction of the liquid crystal display element 1 can be prevented.
Patent JP-H1013412-A (JP)
Title: Atm cell generation device
Inventor: YOSHIDA TOMIO
IPC: H04L12/28
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To generate a cell without exceeding a regulated peak rate by counting time from time when a previous cell is generated and comparing the count value with a condition on the peak rate inputted from outside. SOLUTION: In a peal rate monitor part 10, time from time when the previous cell is generated is counted in a cell generation control part 3, the count value is compared with the condition on the peak rate inputted from outside and the generation of the cell is controlled, based on the compared result and a compared result in a comparison part 2. In an offset calculation part 20, a measurement period which is previously set and the number of times when the cell is not generated in the peak rate monitor part 10 are calculated. An offset value is calculated from the number of times and the measurement period and the offset value is added to a setting value inputted to the comparison part 2.
Patent JP-S6054998-A (JP)
Title: Production of carbon fiber grown in vapor phase
Inventor: ARAKAWA KOUHEI
IPC: D01F9/12
Filed: 1983-09-06
Abstract: PURPOSE:A carrier gas containing a carbon compound and an organotransition metal compound is heated to achieve high-efficiency production of carbon fibers by the vapor-phase growth process. CONSTITUTION:N2 gas from a bomb 12 is sent through the by-pass 44 to the reactor tube 38 and its inside is replaced with N2 gas by purging. Then, H2 gas, as a carrier gas, is sent from the bomb 10 to the generator containing a carbon compound such as benzene 28 and the other generator containing an organotransition metal compound such as ferrocene 32. Then, the resultant carrier gas is combined with hydrogen sulfide gas from the bomb 14, then heated in an electric furnace at 600-1,300 deg.C to effect the vapor-phase growth of carbon fibers.
Patent JP-S5864200-A (JP)
Title: Anaerobic digestion of cellulose-containing waste matter
Inventor: HAGA RIYOUICHI
IPC: C02F11/04
Filed: 1981-10-14
Abstract: PURPOSE:To efficiently convert cellulose into a volatile fatty acid and to perform its liquefying fermentation, adjusting by cellulose-contg. waste matter to pH 6.5-8.0, holding the difference of oxidation-reduction potential under the supply of oxygen at -50--300mV, and bringing the waste matter into contact with facultative anaerobes. CONSTITUTION:Cellulose-contg. waste matter 15 and water 16 are added to a slurry-adjusting cell 21 to form slurry. Said slurry is charged through a transferring pipe 24 in a liquefying cell 1, and held at a fixed temperature for a few days while being agitated in contact with liquefying bacteria to convert organic substances such as cellulose into a volatile fatty acid. Oxygen is hence blown through an oxygen-supply pipe 7 into the liquefying-fermenting slurry to hold the difference of its oxidation-reduction potential at -50--300mV by a controlling means 6 for the difference of the oxidation-reduction potential connected to an electrode 5 for measuring the difference of the oxidation-reduction potential immersed in the liquefying-fermenting slurry. On the other hand, pH of the liquefying-fermenting slurry is adjusted to 6.5-8.0.
Patent JP-H11347081-A (JP)
Title: Inferior limb driving device
Inventor: KONDO MASASHI
IPC: A61H1/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an inferior limb driving device which can move an inferior limb smoothly without loading hard load on the inferior limb. SOLUTION: This inferior limb driving device is equipped with a thigh motion mechanism part 110 to apply force to a thigh to rotate the hip joint and a lower leg motion mechanism part 120 to apply force to a lower leg to rotate the knee joint. The thigh motion mechanism part 110 comprises a drive shaft 111 driven by a motor, a motion drive shaft 112 to rotate in the direction reverse of the drive shaft 111, a rotatable free joint 113, a slide mechanism 114, and a thigh mounting part 115. The lower limb motion mechanism part 120 comprises a drive shaft 121 driven by a motor, a drive shaft 122 driven independent of the drive shaft 121, a rotatable free joint 23, a free rotation part 124, and a lower limb mounting part 125.
Patent JP-S6318127-A (JP)
Title: Supercharging device of engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1986-07-09
Abstract: PURPOSE:To obtain supercharing effect of high level by providing, in a intake air passage, a pressure reversing part for incorporating an intake air exciting device and enforcedly reversing a part of negative pressure waves, which is transmitted to the pressure reversing part, into positive pressure by means of positive pressure of pressure pulsation which is caused by excitation of intake air. CONSTITUTION:Independent intake air passages 5A-5D connected to respective cylinders 2A-2D air collected by an intake air main passage 6 in an upstream side thereof, and a control valve 16 is provided in this manifold. Said control valve 16 is rotated in synchronizing with an engine and so an intake air passage 7 communicating with respective cylinders 2A-2D is opened or closed. And a pressure conduit tube 11 communicating with an exhaust passage 10 is connected to the upstream side of the position to which a throttle valve 12 in the intake air passage 7 is attached, a pressure reversing part 31 for reversing negative pressure waves of the intake air is formed on the way of said pressure conduit tube 11, and within the above-mentioned pressure reversing part 31, is provided an intake air exciting unit 30 which makes vibration by receiving pressure pulsation of exhaust gas introduced into an exhaust gas chamber 36 partitioned by a bulkhead 32 and a bellows member 34 and excites the intake air.
Patent JP-H0758641-A (JP)
Title: Chopper-stabilized sigma delta type analogue digital converter
Inventor: GO JIYUUU
IPC: H03M3/02
Filed: 1993-06-30
Abstract: PURPOSE: To improve the resolution of a sigma-delta type A/D converter. CONSTITUTION: A chopper-stabilized sigma-delta type A/D converter(ADC) is provided with a discrete time multiplier which receives analog input signals and first discrete time sequences and generates chopped analog signals by multiplying the inputs signals by the time sequences. A chopper sigma-delta ADC is connected in series with a discrete time multiplier which receives the chopped analog signals and converts the analog signals into digital output signals. The chopper sigma-delta ADC is expressed by Y'(z)=X'(z)ST'(z)+Q(z)NT'(z) and z=e<jw> in an area (z). The ST'(z) and NT'(z) respectively represent the transfer function of signals and has a pass band in a high-frequency domain and that of noise and has a large damping zone in the high-frequency domain.
Patent JP-H0514798-A (JP)
Title: Camera jiggle correcting device
Inventor: OKI MITSUHARU
IPC: H04N5/232
Filed: 1991-07-03
Abstract: PURPOSE:To search an exact movement vector in order to correct the camera jiggle of an image. CONSTITUTION:A screen is divided into plural blocks, and at least one candidate vector Vc is detected at every block by a movement vector detecting circuit 3. In the period of the transmission of dummy data, a second control circuit 13 outputs a testing address ADE through a selector 14 to a field memory 5, and the field memory 5 supplies the corresponding data of the previous field made to correspond by the input data and the candidate vector Vc, are supplied through a selector 15 to a difference absolute value accumulating circuit 16. The difference absolute value accumulating circuit 16 outputs the input data and the residual of the corresponding data to a first control circuit 12. The first control circuit 12 selects one of the plural candidate vectors Vc based on the residual, and the pertinent candidate vector Vc is used as the movement vector.
Patent JP-S6226388-A (JP)
Title: Oil pump
Inventor: HAYAKAWA YOICHI
IPC: F04C2/18
Filed: 1985-07-25
Abstract: PURPOSE:To reduce abrasion of a pump body and gear thus to prevent degradation of the pump capacity by making a foreign matter bypass groove in the outercircumferential section of the delivery chamber of pump body and discharging the foreign matter together with the delivery oil to the delivery side as the gear rotates. CONSTITUTION:A foreign matter bypass groove 12A is made in the outercircumference of delivery chamber 12 of pump body 10. Consequently, the foreign matter can be discharged to the delivery side in accordance to the delivery oil flow as the gear 20 will rotate. Since the foreign matter is discharged, abrasion of pump body 10 and gear is reduced to prevent degradation of pump capacity due to abrasion.
Patent JP-S5786808-A (JP)
Title: Locking device of diopter adjustment cylinder
Inventor: NISHIKIORI TOSHIAKI
IPC: G02B7/02
Filed: 1980-11-19
Abstract: PURPOSE:To lock a diopter adjustment cylinder easily after diopter adjustment by providing engagement teeth around the external circumferential wall of an eyepiece part body and equipping the eyepiece part body, which corresponds to the engagement teeth, with engaging pawls capable of engaging with and disengaging from the engagement teeth. CONSTITUTION:Engagement teeth 25 made of knurling tool are cut around the external circumferential wall of an eyepiece part body 5, and an engaging ring 22 facing the engagement teeth 25 is provided withe the 1st and 2nd engaging and disengaging mechanisms 26 and 27. In the recess parts 30 and 30 of the internal wall of the engaging ring 22, levers 32 and 33 are provided, and engaging pawls 33 and 33 are provided atop of them and energized by leaf springs 34 and 34 to engage with the engagement teeth 25. Consequently, a diopter adjustment ring is locked easily at an optional position and also preset by operating an operating member previously.
Patent JP-H0453387-A (JP)
Title: Video signal processing circuit
Inventor: SUZUKI SHIGEO
IPC: H04N7/18
Filed: 1990-06-21
Abstract: PURPOSE:To form a color picture with high reproducibility by making a black level of each video signal coincident with a prescribed reference level so as to eliminate a color difference from a dark place and a bright place. CONSTITUTION:A screening circuit 3 provided to a post stage of a low pass filter(LPF) 2 eliminates noise invaded externally for a black level period of the video signal. Then a feedback clamp circuit (feedback circuit including an amplifier circuit) 4 provided to a post-stage of the screening circuit 3 samples and holds a pattern sequential video signal to clamp the black level so as to be coincident with the reference level and the video signal is amplified while a different amplification factor is selected for each color signal. Thus, the black levels are arranged to a prescribed reference line (voltage). Thus, the video signal with high reproducibility is obtained.
Patent JP-H0915276-A (JP)
Title: Phase measuring device
Inventor: KODAIRA YOSHIHIKO
IPC: G01R25/04
Filed: 1995-06-29
Abstract: PURPOSE: To make it possible to measure phase difference with high resolution and high accuracy. CONSTITUTION: A waveform shaping circuit 2a shapes the waveform of a signal to be measured. A phase shifter 3 makes the phase of a reference signal variable according to the control voltage. This reference signal is inputted to another waveform shaping circuit 2b via the phase shifter 3. This waveform shaping circuit 2b shapes the waveform of this reference signal. A phase comparator 4 outputs and output signal conformed to the phase difference between those of output signals of both the waveform shaping circuits 2a and 2b. An amplifier 5 gives an output signal conformed to the output signal of the phase comparator 4 to the phase shifter 3 as the control voltage. Another amplifier 6 converts the output signal of the amplifier 5 into a specified standard voltage or standard current.  The phase shifter 3, having a variable time constant circuit, alters time constant of this variable time constant circuit, thereby altering the phase of the reference signal.
Patent JP-H105637-A (JP)
Title: Glazing nozzle
Inventor: UMEZAWA HIROYUKI
IPC: B05B7/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction, deterioration of mist state, in a glazing nozzle fabricated with a glaze nozzle and a compressed air nozzle in one solid unit, resulting from a change of the overlap degree of a glaze air nozzle outlet and a compressed air nozzle outlet due to wear of the compressed air nozzle for long-year service. SOLUTION: A glazing nozzle is fabricated with a glaze nozzle A and a compressed air nozzle B in separate bodies, composed of an arrangement having a certain crossing angle between a glaze nozzle outlet 1 of the glaze nozzle A and a compressed air nozzle outlet 2 of the compressed air nozzle B wherein the angle formed by the glaze nozzle A and the compressed air nozzle B is made adjustable; overlap degree between the glaze nozzle outlet 1 and the compressed air nozzle outlet 2 is adjustable.
Patent JP-H06203763-A (JP)
Title: Color cathode-ray tube and manufacture thereof
Inventor: AZUMA MITSUTOSHI
IPC: H01J29/18
Filed: 1991-03-28
Abstract: PURPOSE:To provide a color cathode ray tube wherein an improper tilt can be prevented by suppressing unevenness of a paste position with high production efficiency, and accurate index light can be detected by preventing incidence of light from outside the cathode ray tube to provided a good picture quality without generating inferior color displacement. CONSTITUTION:In a color cathode ray tube having a panel 1, funnel 8 and an electron gun 9, a layered product, where a nonluminous layer 6 is positioned between phosphor layers of a red luminous phosphor 3, green luminuous phosphor 4 and a blue luminous phosphor 5, is cut into a thin film shape in a thickness direction, glued to a panel 1 and baked. A light absorbing film 2 for concealing this color phosphor film and a panel part, between a connection part of the funnel 8 and an edge part of the color phosphor film, is provided.