baber/WOPTO huggingface dataset:
Patent JP-H07208231-A (JP)
Title: Control device of internal combustion engine
Inventor: FUJIMURA ITSUKI
IPC: F02M25/07
Filed: 1994-08-03
Abstract: PURPOSE:To simplify the vacuum piping and reduce the cost in an internal combustion engine provided with at least two means to be controlled based on the negative pressure. CONSTITUTION:A vacuum pump 22 is connected to a negative pressure chamber 14 of an exhaust gas recirculation(EGR) valve 10 by a first negative pressure passage 23 and a second negative pressure passage 24, and directly connected to a pressure chamber 20 of an injection compensating device (booster control) 17 by the first negative passage 23 and a third negative pressure passage 25. A pressure control valve (EVRV) 26 which is provided with an atmospheric open port and whose opening is controlled by the duty control is provided in the middle of the first negative pressure passage 23. A pressure switching valve (VSV) 27 is provided in the middle of the second negative pressure passage 24. An electronic control unit(ECU) 41 judges the control area of three kinds according to the operational conditions, and appropriately controls the VSV 27, EVRV 26, etc., according to the result of the judgement. No failures are generated in the control even when one VSV 27 is provided for switching.
Patent JP-H0832891-A (JP)
Title: Television signal receiver
Inventor: TOYOSHIMA KENICHIRO
IPC: H04N5/445
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a television signal receiver offering an excellent usability to the user by storing information obtained by analyzing a received information signal to a storage means and displaying the information in relation to video information. CONSTITUTION:The television signal receiver 1 uses a CPU 2 to write information extracted from an information signal SG multiplexed and coded to a broadcast signal (SF1, SRF2) or the like or an information signal SG sent through an information exclusive channel to a storage device 14. Then the plural channels are displayed by utilizing it and a broadcast station name or the like is displayed corresponding to a video display position of each channel. That is, the information obtained by analyzing the information signal is stored in the storage device 14 and the stored information is displayed in relation to video information corresponding to plural broadcast channels. Thus, the television signal receiver offering am excellent usability to the user is realized.
Patent JP-H1027379-A (JP)
Title: Optical disk for adjusting/inspecting optical pickup
Inventor: NAKAMURA HIROYUKI
IPC: G11B7/22
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting/inspecting optical disk capable of adjusting an optical pickup capable of optically information recording/reproducing two kinds of optical disks with different thickness of transparent substrates by a sheet of adjusting/inspecting optical disk with a simple structure. SOLUTION: The adjusted optical pickup 4 is able to obtain the state reproducing an information track 2 on an optical disk main body 1 through an auxiliary disk 3 and the transparent substrate 1a of the optical disk 1 and the state reproducing the information track 2 through only the transparent substrate 1a of the optical disk main body 1 without the intermediary of the auxiliary disk 3, and the optical pickup capable of optically information recording/ reproducing for two kinds of optical disks with different thickness of transparent substrates is adjusted/inspected only by minutely moving the reproducing position of the adjusting/inspecting optical disk without exchanging the adjusting/ inspecting optical disk.
Patent JP-H056467-A (JP)
Title: Member card system
Inventor: YOKOYAMA MINEKO
IPC: G06K17/00
Filed: 1991-06-27
Abstract: PURPOSE:To enable a member himself to generate a member card, where proper member information is regstered, on demand while preventing an illegal action. CONSTITUTION:A member card issuing device 20 registers secondary member information in a member card 10, where only primary member information is registered, and prints it on the surface of this card 10 after validity check related to secondary issue processing of the member card 10 (provided with a primary member information storage part 12 and a secondary member information storage part 13). An information management means 60 manages the member card 10 and manages member information, ticket surface information, and use actual result information used for validity check related secondary issue processing of the member card 10 in the member card issuing device 20, validity check related to the use of the member card 10 in a card processing device 40, or the like.
Patent JP-S6159700-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C29/00
Filed: 1984-08-30
Abstract: PURPOSE:To reduce a test time by effecting the simultaneous functional test of plural memory cells when the logical values read from the memory cells of plural bits are all the same by outputting externally the logical value. CONSTITUTION:Outputs, R1, R2... read out from the memory cell of each bit in memory cell array 1 and inverted outputs, R1, R2... are processed respectively through AND gates 20, 21. When outputs, R1, R2... are all of the same logical value, the same logical value as said logical value is outputted from gates 20, 21. By the outputs from gates 20, 21, transistors 22, 23 being supplied with the constant voltage for output circuit 24 are controlled to output the same logical value as the memorized logical value of memory cell through an external testing output terminal 25. When at least one of memory cells is out of order, the transistors are kept under the floating condition to issue no output from terminal 25 so that the functional test of plural memory cells can be carried out simultaneously by such a simple mechanism to shorten the test time.
Patent JP-S6428265-A (JP)
Title: Production of superconducting material
Inventor: MASHITA SHIGERU
IPC: C01G1/00
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a high-quality superconducting material having high superconducting characteristics, by sealing a powder mixture of salts of specific elements of powder of a sintered material thereof in a metallic capsule and shocking the powder. CONSTITUTION:A mixture of each powder of an oxide, nitride, fluoride, carbonate, nitrate, oxalate or sulfate of one element alpha selected from group IIa of the periodic table, one element beta selected from group IIIa of the periodic table and one element gamma selected from groups Ib, IIb, IIIb, IVa and VIIIa of the periodic table or burnt powder obtained by burning the mixture of the powder and grinding is used as raw material powder. Then the raw material powder is sealed in a metallic capsule, sufficiently large shock is applied to the powder so that a sintered material of compound oxide is formed to give the aimed superconducting material. The sintered material of compound oxide is generally shown by the formula and precise control especially of O content is required.
Patent JP-S6338912-A (JP)
Title: Beam optical scanner
Inventor: TAKAHARA KAZUHIRO
IPC: G02B26/10
Filed: 1986-08-04
Abstract: PURPOSE:To prevent the malfunction of a device even if the optical path is temporarily intercepted, by inverting the scanning direction if a light receiving means does not receive the reflected light though the angle of scanning from a beam optical scanning direction switching time exceeds a set angle. CONSTITUTION:If any photodetector 5 of beam optical scanners A1-A3 does not receive the reflected light, it is discriminated whether the angle of scanning from the time when the scanning direction is switched exceeds a set angle beta. If it is smaller than the set angle beta, it is discriminated whether photodetectors 5 of all of beam optical scanners A1-A3 receive the reflected light or not; and if they do not receive the reflected light, scanning is continued in the same direction until the angle of scanning exceeds the set angle beta. If they receive the continued until the angle of scanning reaches the set angle,and the driving direction of a stepping motor M is reversed to invert the scanning direction, and the discrimination processing is repeated where it is discriminated whether the angle of scanning from the scanning direction switching time exceeds the set angle beta or not.
Patent JP-H119283-A (JP)
Title: Maltose phosphorylase gene, new recombinant dna, and production of maltose phosphorylase
Inventor: KOYAMA TAIJI
IPC: C12N1/21
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene composed of a gene capable of coding protein having a specific amino acid sequence and maltose phosphorylase activity, useful for, e.g. efficient production of the enzyme for, e.g., measurement of maltose or inorganic phosphoric acid present in a serum or food. SOLUTION: This gene is a new maltose phosphorylase gene capable of coding protein having an amino acid sequence shown by the formula (one or more amino acids may be lost, substituted or added) and maltose phosphorylase activity, and also having capacity of efficiently producing the enzyme useful for, e.g. measurement of maltose or inorganic phosphoric acid present in a serum or food. This gene is obtained by (A) extracting a chromosome DNA from Enterococcus Hirae IFO 3181 starin, (B) partially hydrolyzing the DNA with a restrictive enzyme, (C) integrating the partially hydrolyzed DNA in a vector and then putting it into E. coli for the genetic transformation, (D) culturing the E. coli in a maltose minimum agar medium, and (E) recovering the gene from the grown strain.
Patent JP-S6161339-A (JP)
Title: Sealing method of cathode-ray tube
Inventor: SOTOKAWA YOSHI
IPC: H01J9/40
Filed: 1984-08-31
Abstract: PURPOSE:To make unnecessary to exchange holder depending on the neck size when an exhaust pipe at the neck of a cathode-ray tube is sealed up, by furnishing an external heater as well as providing a gas burner around the exhaust pipe, so as to control a gas burner lighting. CONSTITUTION:As well as a nozzle 10 opened to a gas cylinder is furnished on the holder 6 fixed with a stem lead 4 and exhaust pipe 3 at the neck of a cathode-ray tube bulb 1, an external heater 11 connected in series to a heater H of the electron gun 5 is arranged close to the exhaust pipe 3. And, while gas in the holder 1 is exhausted through the exhaust pipe 3, the cathode and electrode are degased by bombarder 8, and by energizing the heater H, the, gas through the nozzle 10 is lighted at the external heater 11, so as to seal up the exhaust pipe 3. Therefore, the process can be made easier because the holder need not to be exchanged even though diameter of the neck is different, as well as the lighting system is simplified.
Patent JP-H0471249-A (JP)
Title: Measuring contactor
Inventor: FUJISHITA TOSHIHIRO
IPC: H01L21/66
Filed: 1990-07-11
Abstract: PURPOSE:To make secure contact of a measuring contactor for accurate measurement by installing the measuring contactor that cramps the outer periphery of the lead of an IC. CONSTITUTION:In order to make a measuring contact touch with a lead 1a, a plate member 3 is moved to a substrate 4. Next, an IC 1 is lowered to insert each lead 1a in the hole 7 of a contactor 2. Since the diameter of this hole is prepared greater than the outer diameter of the lead 1a, the IC can be easily inserted in the hole 7 naturally by its own weight when only putting the IC on this measuring contact. Next, lift the plate member 3. Since with this the hole of the plate member 3 is prepared smaller than the outer diameter of the tip of a contactor 2, this hole causes the tip of the contactor is squeezed, the lead 1a is tightened by this contactor 2, thereby achieving secure contact. Further, when removing the lead 1a, lower the plate member 3 to release the lead 1a from tightened by the contactor 2.
Patent JP-H0628565-A (JP)
Title: Merchandise housing device
Inventor: NEGISHI KOSABURO
IPC: G07F11/58
Filed: 1992-07-10
Abstract: PURPOSE:To provide a merchandise container which can make the operation range of an article pushing-up member small in the direction of the back/forth of the merchandise container and expand the capacity of the merchandise container. CONSTITUTION:The pushing-up member 30 for carrying-out article is attached to a guide shaft 20 extending along the front of the merchandise container 10 in the vertical direction and connected to an swinging arm 40 provided on the side of the merchandise container 10, and a driving arm 43 rotated by a motor 50 is freely engaged with the follower board 45 of the swinging arm 40 to allow the swinging arm 40 to swing to ascend/descend the pushing-up member 30 so that the operation range of the pushing-up member 30 is made small in the direction of back/forth of the merchandise container 10.
Patent JP-S6160938-A (JP)
Inventor: WATANABE SHINJI
IPC: E04B7/08
Filed: 1984-08-31
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-H1026852-A (JP)
Title: Mechanism for returning turning member for image forming device
Inventor: KIMURA MASATERU
IPC: G03G15/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To immediately resume image formation without breaking the turning member or a door, etc., even though the door of a device main body is closed in the state where such turning member as a guide board is opened. SOLUTION: The guide board 5 is provided adjacently to the door 7 capable of opening and closing on the device main body, so that the board 5 can freely open and close, and a knob 18 having an abutting surface 18a having a specified length is protrudingly set on the side part on a door 7 side of the board 5. A guide cam 19 abutting on the surface 18a of the knob 18 in the case the door 7 starts closing and turning the board 5 in a closing direction as the door 7 closes is provided inside surface, of the door 7. Thus, the cam 19 turns the board 5 in the closing direction by closing the door 7 even though the board 5 is forgotten to be closed and the door 7 is closed after the board 5 is opened and jam processing, etc., are performed.
Patent JP-S6340322-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L21/3065
Filed: 1986-08-05
Abstract: PURPOSE:To prevent useless etching by a method wherein the surface of a substrate is covered with a silicon nitride film, a polycrystalline silicon layer is deposited on the film, reactive ion etching is applied, and polycrystalline silicon left on the lateral side of a projecting part is thermally oxidized. CONSTITUTION:A gate structure body consisting of a gate insulation film 11, a poly-Si gate 12 and SiO2 13 being an oxide film constituting the top of a gate electrode is formed on an Si substrate 10, and then covering is made with SiNX 14. Next, poly-Si 15 is deposited as thick as the height of the gate structure body. Then, after reactive ion etching is applied, poly-Si 15' left on the lateral side of the gate structure body is heated in an oxidizing atmosphere, so as to be SiO2 16. Thereafter, exposed SiNX 14 is removed by etching.
Patent JP-S63112726-A (JP)
Inventor: MARUSERO JIYURIANI
IPC: D01G15/34
Filed: 1987-07-24
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-S6340111-A (JP)
Title: Auto zoom device for camera
Inventor: KOJIMA MASAAKI
IPC: G03B13/36
Filed: 1986-08-05
Abstract: PURPOSE:To easily execute photographing for keeping a size against a picture frame constant with regard to a moving object, by providing a focusing circuit, and a zooming circuit for keeping a size of an object against the picture frame constant even if a distance between a camera and the object is varied due to a movement of the object to be photographed. CONSTITUTION:A focusing circuit 10 rotates a focusing lens barrel 3 by a prescribed angle theta1. This focal distance is determined clearly by a distance (s) to an object 13, and based on the distance (s) to the object 13, a prescribed driving signal is outputted to a motor 8 by a data which has been set in advance so as to be focused. A zooming circuit 9 displaces a position of a zoom lens by rotating a zooming lens barrel 2 by a prescribed angle thetaz in order to make a size of the object 13 constant in a picture frame of a view finder, based on a distance measured by a distance measuring means 12. That is, the focal distance becomes f=beta/beta-1.s. In this way, a focal distance (f) for making a size beta of the object 13 in the picture frame constant is determined clearly from the distance (s) to the object 13.
Patent JP-2000019776-A (JP)
Title: Preparation of toner for developing electrostatic charge image
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner excellent in a charge characteristic to provide an image of high quality even in repeated use for a long period. SOLUTION: In this preparation method of a toner having a process for kneading a raw material comprising at least a styrene resin, a coloring agent and a quaternary ammonium salt, the styrene resin is such a resin as a tetrahydrofuran-soluble component in the styrene resin has 5×104 or more of average molecular weight, a ratio of weight-average molecular weight to number-average molecular weight is 10 or more, and a portion having 1×104 or less of molecular weight and a portion having 1×105-5×106 of molecular weight in a molecular weight distribution curve have one or more of peak respectively, and the quaternary ammonium salt is a salt expressed by the formula and has 15 μm of mean particle size or less. In the formula, R1-R4 represent independently substituted or nonsubstituted hydrocarbon groups, Xn- represents an anion, and n is a natural number.
Patent JP-H0351263-A (JP)
Title: Bobbin winder
Inventor: TAKAUCHI MITSUYOSHI
IPC: B65H54/22
Filed: 1989-07-17
Abstract: PURPOSE:To make the above device capable of performing electrical timing without using a cam and a lever and simplify construction by electrically controlling respective drive units of a hopper mechanism, a bobbin feed mechanism, a yarn winding mechanism, and a yarn cutting mechanism with a control device. CONSTITUTION:A bobbin 7 sent from a hopper mechanism 1 is supported by the concave at the end part of an arm 12 rotated by a pulse motor 24 and sent to a yarn winding part. Then, a moving shaft feed screw 51 is rotated by the rotation of a moving shaft pulse motor 55 causing a moving shaft 47 to move, a bobbin is pinched between a driven shaft 40 moved by the moving shaft 47 and a main driving shaft 33 rotated by a main driving shaft motor 38, yarn is wound to a bobbin because of the rotation of the main driving shaft motor 38, and, after yarn winding is completed, the bobbin is dumped to a bobbin discharge mechanism. Just at that time, the bobbin is retained by a gate piece 84, and after a pair of shears 66 that is kept opened is closed to cut the yarn because of the action of a yarn cutting solenoid 59 in that state, the gate piece 84 is opened to discharge the bobbin whereon yarn is wound to a bobbin receiving box.
Patent JP-H0731490-A (JP)
Title: Method for production copolymer and microorganism production the same
Inventor: ETANI HIROSHI
IPC: C08G63/06
Filed: 1993-07-26
Abstract: PURPOSE:To efficiently obtain a copolymer useful for medicines, foods, sanitary articles, etc., by culturing a microorganism belonging to the genus Pseudomonas and producing a copolymer having specific physicochemical properties, specified constituents, etc. CONSTITUTION:The production method of the objective copolymer comprises culturing a microorganism belonging to the genus Pseudomanas, such as Pseudomonas S.P. 31-1 strain (FERM P-13280) and producing a copolymer in an amount of 80-95X in the dried cells, the copolymer comprising (A) (i) 1-40% of 3-hydroxyhexanoate units, (ii) 10-95% of 3-hydroxyoctanoate units, (iii) 0-70% of 3-hydroxydecanoate units, and (iv) 0-40% of 3-hydroxydodecanoate units, and having physicochemical properties comprising (B) a number-average mol.wt. of 50000-1000000, (C) a melting point of 35-70 deg.C or no clear melting point, (D) a glass transition point of -20 to -50 deg.C. and (E) solubility: soluble in chloroform, dichloromethane, 1,2-dichloroethane, acetone; and in soluble in water.
Patent JP-H0472663-A (JP)
Title: Image pickup device equipped with image intensifier
Inventor: SHINOZAKI TAKASHI
IPC: H04N5/372
Filed: 1990-07-13
Abstract: PURPOSE:To arbitrarily select the cross-sectional shape of a light guide by forming the light guide in the following manner: a porous glass which has been impregnated with a photosensitive organic metal is exposed to light by making use of a prescribed mask; it is then baked; and parts whose refractive indexes are different from each other in an exposed part and an unexposed part are produced. CONSTITUTION:A light guide which has been installed between the rear of a fluorescent substance and a CCD 24 as a photoelectric transducer is constituted; and a porous glass which has been impregnated with a photosensitive organic metal is used as the light guide. The porous glass which has been impregnated with the photosensitive organic metal is irradiated with a visible ray close to ultraviolet rays by using a prescribed mask. At this time, the difference in a refractive index is caused between a part irradiated with the ray and a part which is not irradiated. When the number of thin line parts per unit area of one pixel for the photoelectric transducer as the CCD 24 is constituted to be fairly many, it is possible to arbitrarily design the cross-sectional shape of the light guide.
Patent JP-S6340835-A (JP)
Title: Crystal oscillator moisture sensor
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1986-08-05
Abstract: PURPOSE:To achieve a higher sensitivity to moisture, by forming a coated film of poly-gamma-alkyl-L-glutamate on the surface of a crystal oscillator. CONSTITUTION:Poly-gamma-alkyl-L-glutamate is dissolved in methylene chloride or other organic solvent to make a 0.1-10% concentration solution and applied on the surface of a crystal oscillator to form a thin film. Thus, in place of the conventional polyimide based polymer coated film, the use of the coated film thus arranged can improve the sensitivity to moisture by about 20%.
Patent JP-H0350501-A (JP)
Title: Hard coating film for plastic member and vacuum deposition device thereof
Inventor: YATSUDA NORIO
IPC: G02B1/11
Filed: 1989-07-19
Abstract: PURPOSE:To reform the surface of a plastic member and to improve the performance thereof without impairing the shape accuracy thereof by adopting vacuum deposition and optimizing a material for vapor deposition, film constitution and vapor deposition conditions. CONSTITUTION:The hard coating film in common use as an antireflection film is formed on the surface of the plastic member by the vacuum deposition device. Namely, the control of a film thickness in Angstrom (Angstrom ) unit is possible in the case of formation of the hard coating film by vacuum deposition and, therefore, the shape accuracy of the plastic member can be maintained as it is. The hard coating film which has >=5H pencil hardness and does not peel off in a peeling test using an adhesive cellophane tape is obtd. by optimizing the material for vapor deposition, the film constitution and the vapor deposition conditions. The hard coating film which has the high reliability and in common use as the antireflection film is obtd. in this way.