baber/WOPTO huggingface dataset:
Patent JP-H03100280-A (JP)
Title: Elevator type parking equipment
Inventor: HATAKEYAMA HIROYUKI
IPC: E04H6/06
Filed: 1989-09-12
Abstract: PURPOSE:To facilitate disposal by laying a shaft member between the input and output members projecting from the gear boxes into which four screw rods are incorporated and changing the shaft member when the position of the screw rod is changed according to the size of a vehicle. CONSTITUTION:The vertical shaft 31 of a screw rod for raising and lowering a vehicle loading board is accommodated into gear boxes 11-15, and a worm ger 28 and a bevel gear 29 are installed integrally onto a rotary shaft 25 in the box 11 in the vicinity of a motor 6. Further, shaft parts 16 and 17 are projected from the box 11, and connected with the gear 28 in each gear boxe 12, 14, 15, and the shafts 31 in the gear boxes 11, 12, 14 and 15 are driven at an equal speed by the revolution of the motor 6. When the position of the screw rod is changed for a vehicle having different size, the shaft members 16-19 laid between the gear boxes 11-15 are changed, and the boxes 11-15 are used in common. Therefore, easy disposal is permitted.
Patent JP-H03112942-A (JP)
Title: Preparation of 2-formylbutyric acid methyl ester
Inventor: YURUGEN UEEBERU
IPC: C07C69/66
Filed: 1990-09-07
Abstract: The invention relates to a method for the production of methyl 2-formylbutyrate by hydroformylation of methyl crotonate in the presence of catalysts which contain rhodium and organic phosphines.
Patent JP-H1178072-A (JP)
Title: Ink jet recording apparatus
Inventor: TABATA SHINJI
IPC: B41J2/205
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ink jet recording apparatus wherewith bleeding or strike-through in high density parts or in overlaying of inks in many colors can be reduced. SOLUTION: At an ink quantity limiting part 4, ink quantity limiting factors for limiting ink quantity for each of colors are obtained so that when the maximum overlay printing frequency for a unit pixel without allowing bleeding or strike-through to occur is set as a prescribed value, the maximum overlay printing frequency normally executed within the unit pixel becomes a limited overlay printing conversion number below the prescribed value. Then, printing signals are generated and outputted, based on image signals for each of colors from a γ correction part 3 and the ink quantity limiting factors. The printing signals are quantized into overlay printing frequency at a pseudo halftone producing part 5 by a multivalued error diffusion method, and images are formed at a printing part 6 by overlay printing.  As the printing signals outputted from the ink quantity limiting part 4 limits the frequency of ink drop overlaying to the level below the prescribed value, the overlay printing at the printing part 6 becomes almost below the prescribed frequency, and thereby bleeding or strike-through can be reduced.
Patent JP-H0286453-A (JP)
Title: Ink jet recording device
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/01
Filed: 1988-09-22
Abstract: PURPOSE:To make possible the printing of dots with a constantly fixed diameter on recording sheet regardless of its thickness by arranging an intermediate transfer medium at a position opposed to the ink discharge orifice of a recording head, allowing ink sent flying from the recording head to attach to the surface of the intermediate transfer medium temporarily and transferring the ink to recording sheet. CONSTITUTION:Ink sent flying from the ink discharge orifice 10 of a recording head 2 attaches to an intermediate transfer medium 19 temporarily, and then is transferred to recording sheet from the intermediate transfer medium 19. In this case, a spacer member 25 arranged on the recording head 2 is forced to come into contact with the intermediate transfer medium 19 under pressure. Consequently, a clearance between the surface, where the flying ink settles, of the intermediate transfer medium 19 and the ink discharge orifice 10 of the recording head 2 is always allowed to remain unchanged in accordance with the height of the spacer member 25. For this reason, the diameter of an ink dot formed on the surface of the intermediate transfer medium 19 remains unchanged.
Patent JP-S61114257-A (JP)
Title: Image recording device
Inventor: TAKAHASHI YUJI
IPC: G03G15/00
Filed: 1984-11-09
Abstract: PURPOSE:To improve the availability of the recording operation of a device by feeding a recording sheet backward when a grip miss is detected and inhibiting image formation during the period, and sending out the recording sheet again when a next gripper comes. CONSTITUTION:A lamp 18 and a sensor 19 are arranged at the down-stream side of a grip position E in the conveyance direction of the recording sheet as a detecting means which detects a grip miss unless the front end of the recording sheet S is held by a gripper 9. A conveying means is so controlled that the recording sheet is sent in the opposite direction of the conveyance direction when the detecting means detects the grip miss and then conveyed to a gripper 9 when the gripper 9 comes to the grip position again. Namely, when the grip miss is detected, register rollers 12 and 13 are stopped and then reversed to return the recording sheet to the position of a sensor 17 and place the recording sheet in a stand-by state, and a transfer drum 6 is rotated as it is continuously. When the transfer drum keeps on rotating until a point P, the gripper is opened again and the recording sheet in the stop state is conveyed again.
Patent JP-S63164221-A (JP)
Inventor: CHIIFUA TSUAN
IPC: H01L21/302
Filed: 1987-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6479814-A (JP)
Title: Servo equipment
Inventor: KUBO JUNICHI
IPC: H03H7/01
Filed: 1987-09-21
Abstract: PURPOSE:To prevent a servo from being easily disturbed even when servo gain is suddenly changed by connecting a factor device for changing servo loop gain to the prestage of a low pass filter for forming a low frequency component of a servo driving signal. CONSTITUTION:When the factor values of factor devices 3, 4 are suddenly changed in order to change the servo loop gain, the high frequency component of a servo driving signal is suddenly changed by a sudden change in the factor value of the factor device 3, but the low frequency component of the servo driving signal is not suddenly changed by a sudden change in the factor value of the factor device 4. The reason is that the low pass filter 1 has a function for suppressing the sudden change of an input signal. When an actuator to be an object to be controlled is a machine system, its low frequency sensitivity and high frequency sensitivity are respectively high and low, nor response is generated from the actuator even if the high frequency component of the servo driving signal is suddenly changed, so that the servo is not disturbed.
Patent JP-S6481157-A (JP)
Title: Fluorescent lamp
Inventor: USAMI KUNIHIKO
IPC: H01J61/28
Filed: 1987-09-21
Abstract: PURPOSE:To prevent luminous flux from abnormally weakening when restricting mercury vapor pressure during lighting with a thin glass tube arranged at an electrode stem filled with mercury of amalgam state by placing a metal which remains solid until melting of the amalgam is finished on the inner surface of the thin tube where the amalgam is in contact. CONSTITUTION:A luminescent bulb 1 of a bent shape is installed in an outer structure consisting of a case 5 with a cap connected to both a choke stabilizer and a lighting tube 3, and a globe 6. A stem 7 is seal-attached and an electrode 9 is held via a lead wire 8 at each end of the luminescent bulb 1. Amalgam 11 consisting of Bi-In-Hg for restricting mercury vapor pressure during lighting is sealed in the thin glass tube 10 of the stem 7 on one end of the tube 1. Further arranging a metallic oxide layer 12 on a contact surface, and further amalgam 11 and a glass rod 13 for holding the amalgam are sealed. Arranging the metallic oxide layer on the contact surface in this way, the amalgam is prevented from excessively cooled.
Patent JP-S6480255-A (JP)
Title: Bun with bean-jam filling
Inventor: AKATSUKA TEIICHIRO
IPC: A23L7/10
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a readily edible and tasty bun with a bean-jam filling, suitable for a dietary food, by adding boiled shucked buckwheat in a grain state as it is into bean jam. CONSTITUTION:Shucked buckwheat is immersed in water for 5-25min and boiled at 100 deg.C for 2-5min. The boiled buckwheat is directly added to bean jam to give the aimed bun with a bean-jam filling.
Patent JP-H0977885-A (JP)
Title: Film and its production
Inventor: OKUBO KENICHI
IPC: B29K79/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent film having no defect, consisting of an organic polymeric material, less in drop out and suitable for the use of a data storage. SOLUTION: This film consisting of an organic polymeric material has <=30% ratio of an area (A) of non-contacting part against a plane in the case of spreading the film on the plane, and preferably satisfies formula I by taking the thickness of the film as t (mm), a Young's modulus in the longitudinal direction as EMD (MPa), and a Young's modulus in the width direction as ETD (MPa). Further, it is preferable that the young's modulus of the film in at least one direction is >=8,800MPa and the film consists mainly of an aromatic polyamide or an aromatic polyimide containing, e.g. repeating units of formula II and/or formula III.
Patent JP-H05199130-A (JP)
Title: Card type high frequency device
Inventor: ITO KATSUO
IPC: H04B1/08
Filed: 1992-09-04
Abstract: PURPOSE:To provide an externally mounted electronic tuner mounted to a device main body such as a personal computer not requiring the tuner only when a video signal and an audio signal of a television receiver are desired to be received so as to receive the signals. CONSTITUTION:A printed circuit board 6 forming a tuner circuit section 9, a channel control circuit section and a demodulation circuit section 11 is built in a card type case 2 and a connector inputting/outputting a signal to/from the printed circuit board 6 is arranged along one side of the case 2. A shield member 43 comprising a metallic plate integrated with an inner cover 44 covering the tuner circuit section 9, an inner frame 45 prolonged along the inner circumference of a frame 3 and a shield plate 46 separating each circuit section is arranged in the case 2. The obtained card type electronic tuner is similarly handled to an IC memory card on market in a conventional way.
Patent JP-2001058176-A (JP)
Title: Method and system for treating garbage containing plastic material
Inventor: MAMIYA TAKASHI
IPC: B29B17/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To sort plastic materials contained in garbage as valuable matter easy to recycle at a low cost. SOLUTION: Garbage 1 containing plastic materials 2 is ground to be guided to a dissolving tank 13 and stirred to form a dissolving soln. 5 in which plastic small pieces 6 are dispersed. The dissolving soln. 5 from which the plastic small pieces 6 are fractionated is guided to a methane fermentation tank 17 to be decomposed to biogas 7 and a digestion liquid 8 and the digestion liquid 8 is aerated to obtain treated water and the plastic small pieces 6 after fractionation are washed with the treated water 9. The treated water 9 after washing is returned to the dissolving tank 13 and the plastic small pieces 6 after washing are dried by the energy of the biogas 7.  Pref., the biogas 7 and cooling water 33 are supplied to a cogeneration machinery 30 to obtain power 31 and high temp. water 32 and grinding treatment, stirring treatment, classifying treatment, aeration treatment and washing treatment are performed by the power 31 and the methane fermentation tank 17 is heated by the high temp. water 32 and the plastic samll pieces 6 after washing are dried by the high temp. water 32.
Patent JP-S6296430-A (JP)
Title: Drug preparation for transcutaneous or transmucosal administration
Inventor: TSUBOTA TOSHI
IPC: A61K47/00
Filed: 1985-10-23
Abstract: PURPOSE:To provide the titled drug preparation containing a drug component and a specific absorbefacient and especially having improved absorbability of said drug. CONSTITUTION:A drug preparation for transcutaneous or transmucosal administration can be produced by using a drug component (e.g. non-steroidal anti- inflammatory agent, a steroidal anti-inflammatory agent, a vasodilator, an antiarrhythmic agent, hypotensor, etc.) and an absorbefacient for said drug component. The absorbefacient is a compound of formula (R is 5-17C aliphatic hydrocarbon group) (e.g. caproic acid, enanthic acid, caprylic acid, etc.). The drug preparation for transcutaneous administration is e.g. tape, patch, poultice, ointment, cream, etc., and the rug preparation for poultice, ointment,cream, etc., and the drug preparation for transmucosal administration is e.g. suppository, oral cavity agent, collunarium, eyedrop, etc. The tape or patch is composed of a substrate and a pressure-sensitive adhesive layer (pressure-sensitive adhesive of acrylic resin, rubber, silicone resin, etc.) containing the drug and the absorbefacient and attached to one surface of the substrate.
Patent JP-H04118401-A (JP)
Title: Rough paving block and manufacture thereof
Inventor: SUKEKIYO MITSUAKI
IPC: E01C5/06
Filed: 1990-09-10
Abstract: PURPOSE:To manufacture a paving block efficiently by tapping the surface layer of mortar on the concrete base course with the tips of projections of a rough forming tool repeatedly to make it as rough finishing. CONSTITUTION:The surface layer 3 of mortar is laminated on the concrete base course 2 and is aged to form paving blocks 1, and while sending them in the direction of the arrow 12 by mounting them on a truck 15, a rough forming tool 10 is made to move up and down as shown by the arrow 14 while reciprocating it in the direction of the arrow 13 at a right angle to the direction of the feed of the paving blocks 1, and the surface layer 3 is tapped repeatedly. broken stone chips 5 and mortar 6 are exposed on the rough face 4 of the layer 3, and the surface having the rough face 4 provided with fine cone shaped recess sections 6 is finished. According to the constitution, the paving blocks 1 having sculpturesque and qualitative feeling can be easily manufactured.
Patent JP-S6391861-A (JP)
Title: Optical disk cartridge inserting mechanism
Inventor: TAKEO FUMIO
IPC: G11B17/26
Filed: 1986-10-07
Abstract: PURPOSE:To set an optical disk cartridge in the direction for hanging a hook with its rotation by engaging a rack and pinion when a displacement member is displaced and rotating a cartridge supporting member. CONSTITUTION:An optical disk cartridge 1 is stored in the recessed face 8a of a turntable 8 and a mobile table 10 is moved by pushing it by hands along a guide rail 12. When the mobile table 10 is then moved linearly up to the position where a plate spring 13 is engaged with the remaining one part of the recessed part 10a or 10b from the position where the plate spring 13 is engaged with either one part of the recessed part 10a or 10b, the turntable 8 is rotated by 180 deg. with the engagement of a rack 14 and pinion 9 on the way thereof. The cartridge 1 is thus set in the direction that the part of a key part 2 is located at the back part more than the part of the shutter 3 in case of seeing it from the front part of the device 4, i.e., in the direction for hook hanging.
Patent JP-H0551208-A (JP)
Title: Individual separation of rare-earth elements utilizing formation of gaseous complex
Inventor: ADACHI KINYA
IPC: C22B59/00
Filed: 1991-08-22
Abstract: PURPOSE:To separate all the rare-earth elements from scandium, yttrium and lanthanum to lutetium from one another by a dry process. CONSTITUTION:A quartz or alumina tube is used as the reaction tube, and the reaction tube is inserted into electric furnaces A and B with the temps. capable of being independently controlled. The furnace B consists of finely segmented heat generating parts, and a specified temp. gradient can be formed. The rare-earth halides as the raw material and the metal halides as the complexing agent are introduced into the furnaces A and B to form a complex at a specified temp., and then the complex is moved to the temp.-gradient part and separated into every element to be deposited.
Patent JP-H04120114-A (JP)
Title: Production of fluorine-containing block copolymer and coating material containing the same
Inventor: INOUE SHOHEI
IPC: C09D153/00
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the subject copolymer excellent in water repellency, oil repellency, chemical resistance, weather resistance and smoothness and useful as a coating material, etc., by reacting a specified living polymer with a fluorine-containing (meth)acrylate. CONSTITUTION:With 1mol living polymer synthesized by polymerizing one or more (meth)acrylate using an aluminum porphyrin complex such as an aluminum tetraphenylporphyrin complex as a polymerization initiator, preferably 2-50mol fluorine-containing (meth)acrylate having a fluoroalkyl group containing >=7, preferably 10-25 fluorine atoms is reacted to obtain the objective copolymer. In addition, a coating composition useful in the field of coating of a metallic material, etc., is obtained by blending the resultant copolymer with a polyester resin, etc.
Patent JP-S61115016-A (JP)
Title: Transparent gelatinous perfumery composition
Inventor: HIGUCHI HISAO
IPC: A61L9/01
Filed: 1984-11-10
Abstract: PURPOSE:To obtain the titled composition having excellent dispersion stability of perfumery, capable of keeping the perfumery effect for a long period, and useful in the field of deodorization, disinfection, etc., by dissolving or dispersing a perfume using an ethylene oxide adduct of a fatty acid alkanol amide as a gelatinizing agent. CONSTITUTION:The objective composition is composed of (A) water, (B) a gelatinizing agent consisting of an ethylene oxide adduct of a fatty acid alkanol amide and (C) a perfume. The alkanol amide is monoethanolamine, diethanolamine, monoisopropanolamine, etc. or their mixture. The above adduct can be prepared by adding ethylene oxide to an alkanol amide by conventional method. The amount of ethylene oxide added to the amide is usually 1-100mol, preferably 1-70mol. The amounts of the gelatinizing agent and the perfume are preferably 15-40wt% and 0.5-20wt% of the whole composition, respectively.
Patent JP-H0549455-A (JP)
Title: Preparation of calcium-containing drink
Inventor: NAKAGAWA TAKAHIRO
IPC: A23L1/304
Filed: 1991-08-23
Abstract: PURPOSE:To prepare a calcium-containing drink having moderate acidity and free from precipitation of calcium by using whey calcium in combination with glucono-delta-lactone. CONSTITUTION:The objective drink is prepared by adding 0.05-0.2wt.% (based on the total calcium content of the final product) of whey calcium and 50-250wt.% (based on the whey calcium) of glucono-delta-lactone to fruit drink (e.g. orange juice), sports drink, carbonated drink, etc.
Patent JP-H04117512-A (JP)
Title: Microprocessor
Inventor: KATO TAIJI
IPC: G06F1/04
Filed: 1990-09-07
Abstract: PURPOSE:To optimize a system by holding the system operation until the oscillation is stabilized after detecting the unstable state of a system clock at start up of the system. CONSTITUTION:A CLK signal is shaped into a pulse waveform of the fixed width by a one-shot F/F 1. At the same time, the time constant of the F/F 1 is previously set so that the pulse width is larger than the period of a stable clock. If the CLK signal is unstable under such conditions, a low level is sampled and the output of a D-F/F 2 is set at a low level. Thus the output of an AND gate 3 is kept at a low level. As a result, both a counter 4 and a D-F/F 5 are not actuated and a buffer 6 does not transmit the CLK signal as an internal system clock. Thus it is possible to wait for the stable oscillation for optimization of a system.
Patent JP-H0682069-A (JP)
Title: Pass box
Inventor: SAKASHITA KOICHI
IPC: F24F7/06
Filed: 1992-09-04
Abstract: PURPOSE:To prevent the flying-up of dust at the time of opening and/or closing a door while coping with the requirement of enlarging the size thereof, restrain the generation of turbulent flow due to the movement of air into and out of the moving area of the door and prevent the lowering or cleanness due to the scattering of air, contaminated by dust and the like, into a clean room. CONSTITUTION:A pass box 4 is provided with a main body case 5, whose both ends are opened, an upper door 8, opening and/or closing the upper halves of the openings 6, 7 of the main body case 5, an upper door opening and closing actuator 10 for moving the upper door 8 up-and-down, a lower door 9 for opening and/or closing the lower halves of the openings 6, 7, and a lower door opening and closing actuator 14 for moving a lower door 9. When the openings 6, 7 of the main body case 5, blockaded by both of the upper and lower doors 8, 9 are opened, the lower door 9 is moved downward and, thereafter, the upper door 8 is moved upward while the upper door 8 is moved downward and, thereafter, the lower door 9 is moved upward when the openings 6, 7 of the main body case 5, which is opened, are blockaded.
Patent JP-S60129671-A (JP)
Title: Reference voltage generating circuit
Inventor: TAKAGI SHIYUN
IPC: G01R1/28
Filed: 1983-12-16
Abstract: PURPOSE:To generate second reference voltage having highly accurate symmetricity, by respectively providing voltage holding means such as capacitors to a first reference voltage generating circuit and a second reference voltage generating circuit to change over the connection of the circuits between capacitors. CONSTITUTION:Reference voltage +Vref is outputted from a first reference voltage source 1 and change-over switches 4, 5 are provided to both terminals of the circuit of a capacitor C2 and changed over by a drive circuit 6. Subsequently, a terminal (c) and a contact (a), and a terminal (f) and a contact (d) are connected in a first phase, and the terminal (c) and a contact (b), and the terminal (f) and a contact (e) are connected in a second phase. Further, the capacitor C2 is connected to a capacitor C3 through the contacts (b), (e) and connected to a second reference circuit 7. In this case, charge is distributed from the capacitor C2 to the capacitor C3 and the potential difference at both terminals of the capacitor C3 comes to +Vref by the repetition of change-over but, because the point (g) at one terminal of the capacitor C3 is earthed, potential of -Vref is obtained in an amplifier 7 from the point (h) of the other terminal. Therefore, by properly selecting the operation frequency of the drive circuit 6, a reference voltage generating circuit showing no change with time is obtained.
Patent JP-H0791383-A (JP)
Title: Scroll compressor
Inventor: SUEFUJI KAZUTAKA
IPC: F04C18/02
Filed: 1993-09-24
Abstract: PURPOSE:To actualize such a scroll compressor that is less in the number of scrolls and able to secure the specified built-in compression ratio, and to dispense with any increase in the scroll number of a shaft through type scroll compressor as well as to make a fine diametral high-pressure ratio design achievable. CONSTITUTION:At the final stage of a compression stroke, a sealing point at the inner circimferential side of a compression space 11 a is formed by a lap cutoff part 3aa and two angular branch lap parts 2b and 3b installed at semicircularly outside from the counterpart lap cutoff part 2aa, making a moving distance so as to become lessened, and finally the compression space is formed at the almost semicircular length of two laps 2a and 3a, whereby its minimum volumetric capacity is made smaller. With this constitution, since a scroll number is not increased, such a small sophisticated compressor as being small in diametralness, excellent in accuracy of fishing and less in mechanical loss and leakage is thus realizable.