baber/WOPTO huggingface dataset:
Patent JP-H0532011-A (JP)
Title: Printing process and device
Inventor: TAKAHASHI TSUTOMU
IPC: B41J29/38
Filed: 1991-07-30
Abstract: PURPOSE:To reduce the consumption of an electric battery due to an initialization action by providing a means for designation which designates the use or non-use of a means for printing after receiving data from a host computer and controlling the means for designation when the means for printing is not used so that the initialization process is skipped during the turning ON of a power supply. CONSTITUTION:A printer-type personal computer consists of a main frame 101, a keyboard 103, a top cover with a display 103, and a printer 2. The printer 2 is controlled by a host computer including CPU in the main frame 101. In this case, during the turning ON of a power supply, first, a print data area is initialized, then a printer selector is judged in CPU. Then, if the printer is selected, a drive system (carriage, capping and sheet feed) is initialized. On the other hand, if the printer is not selected, the above initialization process is skipped. Thus the exhaustion of the electric battery due to the initialization process is minimized.
Patent JP-H0480538-A (JP)
Title: Air conditioner for clean room
Inventor: HAMA MASAHARU
IPC: B01D53/34
Filed: 1990-07-20
Abstract: PURPOSE:To prevent medicine mist, etc., from being diffused into a clean room by mounting a detriment removing agent in an air conditioner return port, normally bypassing circulating air, switching a shutter at the time of leakage of medicine, etc., and passing it through a detriment removing agent filter. CONSTITUTION:Inlet and outlet of a detriment removing agent filter 1 are covered with shutters 11 at the time of normal operation in the case of no leakage of medicine, etc. Accordingly, the returned air from a clean room 1 is not passed through a detriment removing agent filter 10, but returned to a circulating system air conditioner 2. However, if leakage of medicine, gas, etc., occurs in the room 1, a medicine mist sensor 13 senses the leakage of the medicine, etc., the shutters 11 cooperated with the sensor 13 are moved by a shutter slide member 12, and the filter 10 is opened. Thus, since the air containing the mist, etc., is passed through the filter 10, the mist, etc., is absorbed and collected by the filter 10, the air becomes clean, and is returned to the room 1.
Patent JP-H0946276-A (JP)
Title: Public-address information communication system
Inventor: KUSANO YOSHIMASA
IPC: H04M1/60
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of howling generation at an acoustic echo eliminating device by calculating a frequency transmission characteristic from a pseudo white noise and a space response signal generated by an evaluation signal generator so as to control an input/output level ratio. SOLUTION: The pseudo white signal generated by the evaluation signal generator 12 and outputted outside from a receiving speech signal output terminal 2 is affected by an exernal acoustic characteristic and inputted to the inside of a public-address information communication system from the receiving speech signal input terminal 4. The inputted response signal and the pseudo white noise from the device 2 are frequency-transformed by a high-speed Fourier transform device 13, and a frequency transmission function analyzing device 14 calculates the frequency transmission characteristic of external space from both transformed signals. The calculated frequency transmission characteristic is delivered to the public-address information communication system as an evaluation value for determining the input/output level ratio to outside.  Consequently, the input/output level ratio can be made to be an ideal state to reduce the generation probability of howling at the acoustic echo eliminating device 11.
Patent JP-H0537799-A (JP)
Title: Dynamic focus circuit
Inventor: WADA AKIRA
IPC: H04N5/74
Filed: 1991-07-31
Abstract: PURPOSE:To bring the convergence state of an electronic beam to an optimum focus at all times on a fluorescent screen of a cathode ray tube even when a deflection frequency is changed. CONSTITUTION:A signal outputted from a dynamic focus waveform generator 7 and a signal to compensate a magnetic field loss of a magnetic yoke or the like changing with a frequency generated from a compensation signal generating means (compensation circuit 9 or the like) are added and the result is inputted to an amplifier circuit 8.
Patent JP-H0631091-A (JP)
Title: Washing machine combined with dehydration function
Inventor: ITO MICHIAKI
IPC: D06F23/04
Filed: 1992-07-17
Abstract: PURPOSE:To improve the manufacture workability, and also, to reduce the manufacturing cost by fitting a housing of a one-way clutch into a fitting part provided integrally in a bearing housing for supporting a bearing of a vessel shaft, and also, locking the turning of the housing. CONSTITUTION:The washing machine is provided with a brake device 23 consisting of a brake drum 27 and a brake band 41 for damping a rotary vessel, and provided with a one-way clutch 43 having a housing 44 and a roller 45 and obstructing a rotation of a dehydrating shaft 24 in a prescribed direction. In such a state, to the lower case 18 for supporting a bearing 32 for supporting the dehydrating shaft 24 in rotatable, the housing 44 of the one-way clutch 43 is fitted, and also, a fitting part 46 for locking the turning of the housing 44 is formed integrally. In such a way, a fitting member and a bolt for fixing the housing are unnecessary, and also, a tightening work of the bolt becomes unnecessary. Moreover, since reversing force of the rotary vessel works on the bearing housing of high strength, separate parts of high strength such as a fitting member, etc., become unnecessary.
Patent JP-H058414-A (JP)
Title: Color printing method in thermal transfer printer
Inventor: KAWAMOTO TAKAHIRO
IPC: B41J2/325
Filed: 1991-07-04
Abstract: PURPOSE:To improve color printing speed as a whohl in a thermal transfer printer. CONSTITUTION:An ink ribbon 1 has respective color of B, Y, M, C, in this order of colors. For monochromatic printing of M, Y, M, C, and printing of a color which comes to be of an under side in a compound color of those B, Y, M, C, one line content is printed at a high printing speed. In that case, since transfer is preformed directly to a rough paper surface 2, slippage of the ink ribbon 1 is not generated. For printing of the color which comes to be of an upper side, one line content is printed at a low printing speed. In this case, though a surface of the ink 1a which was previously transferred onto the paper surface is smooth and easy to slip, slippage of the ink ribbon 1 is not generated baceuse of the low speed.
Patent JP-S6169742-A (JP)
Title: Production of fluorinated ester
Inventor: SHIBUTA DAISUKE
IPC: C07C69/80
Filed: 1984-09-13
Abstract: PURPOSE:To produce the titled compound in high yield and conversion, by reacting 2,2,2-trifluoroethyl chloride or bromide with a carboxylic acid in an aprotic polar solvent in the presence of a fluorine compound capable of forming fluorine anion. CONSTITUTION:The objective fluorinated ester is produced by reacting 2,2,2- trifluoroethyl chloride of formula CF3CH2Cl or 2,2,2-trifluoroethyl bromide of formula CF3CH2Br with a carboxylic acid (e.g. acetic acid, benzoic acid, etc.) in an aprotic polar solvent (preferably N,N-dimethylformamide, dimethyl sulfoxide, sulfolane, etc.) in the presence of a fluorine compound capable of forming fluorine anion, especially the compound of formula R4NF (R is 1-4C alkyl) (e.g. potassium fluoride), preferably at about 150-260 deg.C. USE:Intermediate for 2,2,2-trifluoroethanol.
Patent JP-H1120666-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: NISHII MICHIJI
IPC: B60T13/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To quickly and easily fill brake fluid to a power chamber formed in a rear side of a master piston in a hydraulic brake device for vehicle with hydrauic boosting means. SOLUTION: In this device, a control piston 30 exposing its rear side to a pressure chamber R4 and forming a regulator chamber R6 in its front side is liquid-tightly and freely slidably stored in the front of a master piston 20 inside a cylinder body 1, being arranged to interlocking to the master piston 20. Brake fluid pressure outputted via a regulator RG is applied to a power chamber R1 to assist energization of the master piston. Sealing members 81, 82 are disposed in both sides of a drain chamber R7 communicating to a reservoir 4 as a unidirectional valve means allowing only a flow of brake fluid from a reservoir 4 side of a pressure-reducing valve means (sleeve valve mechanism 50) of the regulator RG to the power chamber R1.
Patent JP-H1122738-A (JP)
Title: Thrust roller bearing
Inventor: CHIBA MOICHI
IPC: F16C33/58
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a thrust roller bearing to improve facilitation of incorporation and reliability. SOLUTION: By protruding a race 100 toward a retainer, the race comprises protrusions 102b to block axial direction relative movement of the retainer; and notches 102a to facilitate movement of the protrusion 102b, formed at the neighborhood of the protrusion 102, during incorporation of the retainer, movement of the protrusion 102a is facilitated by the notch 102a, this constitution moves the protrusion aside to a position to prevent blocking of incorporation of a retainer, and this constitution facilitates incorporation of the retainer. Further, this constitution, even when the protrusion 102b is comparatively highly formed, prevents blocking of incorporating of the holder, whereby this constitution prevents separation of the holder from the race 100 after incorporation.
Patent JP-S5893042-A (JP)
Title: Microfilm
Inventor: UMEDA ARATA
IPC: G03B21/11
Filed: 1981-11-30
Abstract: PURPOSE:To shorten the copying time and to improve the operability, by giving the distinction among the head, the middle and the tail of each frame group with the combination of two frame marks which form different trains in the lengthwise direction of a film and therefore starting immediately the copying at the tail frame. CONSTITUTION:The 1st mark MK1 and the 2nd frame mark MK2 are added in correspondence to the head fame (e.g., B1) of each frame group KG to which a single unit of information of a microfilm 11 is recorded. At the same time, the marks MK2 and MK1 are set in correspondence to the middle frame (e.g., B2) and the tail frame (e.g., B3) respectively. These frame marks form trains different from each other in the lengthwise direction of the film 11. As a result, a reader printer can detect the frame marks to then detect the tail frame. Then informations B1-B3 can be immediately copied at and after the tail frame and in order of informations B3-B1.
Patent JP-2000016658-A (JP)
Title: Recording position detecting mechanism
Inventor: SASAKI HIROSHI
IPC: G03F1/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress the dispersion in record starting positions, even if the behavior and stopping positions of a film are dispersed, by detecting the position of a film tip in a recording fixed position by a detecting unit and by compensating a main scanning write starting position based on the detected position and a specified position. SOLUTION: A carrier operation from the record standby till the rewinding is implemented in the same way as the conventional one, and after implementing vacuum adsorption to a drum part in a recording fixed position, a motor 16 is normally/inversely driven so that a movable board 14 and a tip detection sensor 13 of a detection unit 12 are raised once till a shielding plate 10 crosses a photo micro-sensor 21. This point is set to the uppermost position, namely, the specified position, which is the origin of a pulse count. secondly, the motor 16 is inversely driven, the tip detection sensor 13 is lowered along with the movable plate 14 and goes to find the tip of the film.  When the tip of the film is detected, the number of the pulse of the motor 16 equivalent to the descent of that time is converted into the distance and the main scanning writing position is compensated on a basis of it.
Patent JP-S6433074-A (JP)
Title: Production of silicon nitride sintered body having high strength
Inventor: MATSUBARA NORIYUKI
IPC: C04B35/626
Filed: 1987-07-30
Abstract: PURPOSE:To produce a silicon nitride sintered body having high strength and having thin surface-modified layer of obtd. sintered body which is usable as a bearing member as it is without requiring further working by combining a forced drying stage of powder which has been granulated, with a preliminary treating stage succeeding the forced drying stage, and a stage for capsule free HIP treatment. CONSTITUTION:Powder of a raw material silicon nitride which has been mixed with a sintering aid is pulverized and granulated, and the granulated powder mixture is molded after it is once dried forcibly. Obtd. molded body is then sintered preliminarily and subjected to hot isotropic pressing at 1500-1700 deg.C under >200atm and <500atm pressure in N2 atmosphere. A sintered body having >=80kg/mm<2> four-point bending strength at RT is obtd. by working the sintered body, if necessary. When the granulated powder body is sieved after adding water thereto after drying once the powder forcibly, more preferred result may be obtd. because a uniform powder body having a specified water content is obtd.
Patent JP-S5978659-A (JP)
Title: Method and apparatus for aging noodle
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1982-10-28
Abstract: PURPOSE:To improve the aging effect of noodles, by introducing noodles into an aging chamber through a gap for passing the noodle web, and reducing the oxygen content in the chamber, thereby suppressing the oxidation of the noodle and enabling the sure control of the temperature and humidity in the chamber. CONSTITUTION:A closed aging chamber 1 having the device for regulating the humidity and temperature is furnished with a slow belt conveyor 2 at the bottom floor. Each of the windows 5 opened at the inlet and outlet ends of the wall 3, 4 are furnished with a pair of vertically arranged horizontal rolls 6, 7 supported rotatably with the shafts 8, 8. The rolls 6 and 7 are separated from each other with a gap (t) nearly equal to the thickness of the noodle web 9 to be treated. The surface of the roll opposite to the gap is made to contact closely with a hermetic plate 10 pressed toward the roll with the spring 11. The slow conveyyor 2 and the rolls 6, 7 having higher circumferential speed than the conveyor are driven, and the noodle web 9 is introduced through the gap (t) into the chamber 1 and transferred in a stacked state. The chamber is evacuated with a vacuum pump to reduce the oxygen content, or inert gas is introduced into the chamber. The aged noodle web is discharged through the outlet-side gap (t). Since the oxidation is suppressed, the aging effect can be promoted and the gloss and palatability of the noodle can be improved.
Patent JP-H0865608-A (JP)
Title: Liquid crystal display device
Inventor: KODAMA KAZUNORI
IPC: H04N5/66
Filed: 1994-08-15
Abstract: PURPOSE: To smoothly scroll an image displayed on a liquid crystal display. CONSTITUTION: A specific numeral is set in a horizontal up/down counter circuit 20k, a horizontal synchronizing signal HS is delayed by a horizontal counter circuit 12 and a horizontal decoding circuit 16 by a time corresponding to the numeral, and the delayed horizontal synchronizing signal HS' is supplied to the liquid crystal display 10. A specific numeral is set even in a vertical up/down counter circuit 22, a vertical synchronizing signal VS is delayed by a vertical counter circuit 14 and a vertical decoding circuit 18 by a time corresponding to the numeral, and the delayed vertical synchronizing signal VS' is supplied to the liquid crystal display 10. The numerals in the up/down counter circuits 20 and 22 are increased or decreased in response to a field signal VC supplied, field by field, from a field counter circuit 24.
Patent JP-H1138243-A (JP)
Title: Optical branching waveguide
Inventor: TOYAMA JIRO
IPC: G02B6/122
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical branching waveguide which is easily manufactured, small in size, low in cost, and low in loss. SOLUTION: The optical branching waveguide 10 is made by crossing a first optical waveguide 12 and a second optical waveguide 13. A groove 14 is formed to insert a crossing straight waveguide optical thin film 15. The width of the waveguide of a portion A of an optical waveguide 12b is set larger than the width of other portions. Thus, the deviation of the optical path caused by the refraction is mitigated, the light beams, which passed an optical thin film supporting body and a groove gap, are efficiently introduced to a succeeding optical waveguide or the optical waveguide which reflects the beams by an optical thin film and guides the beams after the reflection. Thus, the optical loss is reduced.
Patent JP-2001019449-A (JP)
Title: Light transmissive plate like body and its production and multilayer glass
Inventor: YAMAMOTO TAKAHIKO
IPC: B32B17/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To give excellent strength, burglar proofing property and fire resistance and to transmit light almost equally to a common glass by providing a transparent or translucent light collecting body larger than a hole to cover the hole on a perforated plate having the hole for transmitting light. SOLUTION: A light transmissive plate 10 is provided with the perforated plate 11 and the light collecting body 12. The perforated plate 11 is provided with innumerable lighting holes 11a. The lighting holes 11a having 85-100 μm throughhole diameter ϕ1, 290-250 μm hole diameter ϕ2 on the surface, where the light collecting body 12 is arranged, and 120-140 μm hole diameter ϕ3 of the opposite surface are arranged preferably at 430 μm pitch P. The light collecting body 12 is a transparent glass bead for collecting the incident light to the lighting hole 11a and is arranged on by one in every lighting hole 11a. The light collecting body 12 is fixed to the perforated plate 11 with a temporary sticking part 13a and a main sticking part 13b.  The adhesive forming the temporary sticking part 13a and the main sticking part 13b has an ultraviolet(UV) setting property and contains a light reflecting pigment such as a white pigment.
Patent JP-S5893826-A (JP)
Title: Control device for continuous annealing installation
Inventor: OOMURA SEIJI
IPC: C21D11/00
Filed: 1981-12-01
Abstract: PURPOSE:To improve energy economization and to protect a gas releasing fan by blocking the flow of gases in such a way that the difference in internal pressure between a heating furnace and a cooling furnace is made zero and controlling the releasing temp. of air for cooling to temp. lower than prescribed temp. CONSTITUTION:A continuous annealing installation is so operated as to heat annealing furnaces 1, 2 and to cool an annealing furnace 3. Air is blown from a cooling fan 22 into the furnace 3, and after heat exchanging with a strip 16, the air is discharged through an air releasing duct 26' by an air releasing fan 30. At this time, the discharging quantity of the waste gases in a gas releasing line is controlled by a damper 26 for regulating the differential pressure between furnaces in such a way that the difference in internal pressure between the furnaces 2 and 3 is made zero. The temp. of the waste gases is detected with a thermocouple 42' in such a way that the temp. of the waste gases attains values lower than the prescribed temp. and the gas quantity from a sealing fan 31 is controlled by a valve 33 for regulating differential pressure for sealing, whereby the temp. is controlled and the gases are discharged to the outside of the building by the fan 30.
Patent JP-H0474678-A (JP)
Title: Thermal transfer printer and film take-up reel
Inventor: FUKUMOTO MASAYUKI
IPC: B41J32/00
Filed: 1990-07-17
Abstract: PURPOSE:To obtain printed matters with a plurality of colors by an appropriate amount by mounting a supply reel with an untransferred thermal transfer film wound thereon, a take-up reel with a transferred thermal transfer film wound thereon having a rotating axis in parallel to the rotating axis of the supply reel, and a thermal head extending in parallel to the rotating axis of the supply reel. CONSTITUTION:A manuscript is read by a manuscript reader 32 and once stored in a memory. Read image signals are amplified and outputted to a second thermal head 54. At this time, thermal transfer paper is inserted to a second platen roller 51 from a thermal transfer paper mount 46 through a paper supply roller 47 and paper feed rollers 48, 49. The thermal transfer paper is pressed down against the platen by the second thermal head 54 through a thermal transfer film 67 supplied from the supply roller. In this manner, the image on the manuscript is thermal transfer-printed on the thermal transfer paper. The thermal transfer-printed paper is discharged on a stacker mount 52. The thermal transfer film 67 used for the thermal transfer is taken up on a take-up reel 62. In this manner, a multicolor image can be thermal transfer-printed by an appropriate amount.
Patent JP-S6252217-A (JP)
Title: Bearing
Inventor: HIRANO MOTOHISA
IPC: F16C33/62
Filed: 1985-09-02
Abstract: PURPOSE:To reduce torque and friction and to lengthen the life of a bearing by injecting ions which have low friction, high fatigue strength and high corrosion resistance in relative contact moving portions of the bearing. CONSTITUTION:A ball bearing is formed by accomodating a plurality of balls 5 between an outer race 1 and an inner race 3. Ions are uniformly injected into relative contact moving portions of bearing structural parts with the other parts thereof, that is, the portions on the inner peripheral surface 1a of the outer race 1 and the outer peripheral surface 3a of the inner race 3 which contact respective balls 5, and the outer surface of the balls 5. Accordingly, the ion injection surfaces have no physical interface with a substrate to decrease friction and improve surface fatigue strength.
Patent JP-H0716736-A (JP)
Title: Production of casting product by gold, silver and their alloy
Inventor: SUGIMOTO BUNKICHI
IPC: B05D7/14
Filed: 1993-07-05
Abstract: PURPOSE:To create a high-grade feel of casting products by immersing castings into a specific reaction liquid and washing the castings with water, then depositing transparent protective films of a synthetic resin thereon. CONSTITUTION:The castings of gold or silver or their alloys forming polycrystalline structures coarsened to about the sizes at which individual crystal grains are visible to the eyes are cast. After these castings are subjected to a degreasing treatment, the castings are immersed for 5 to 20 minutes into the reaction liquid which is prepd. by putting the same amt. of ammonium persulfate and potassium cyanide into water to about 0.4 to 1.5% concn. and is held at ordinary temp. After the castings are washed with water, the transparent protective films of the synthetic resin are deposited thereon. As a result, the natural ornamental feel to increase luxuriousness is imparted to the appearance of the castings.