baber/WOPTO huggingface dataset:
Patent JP-H1023468-A (JP)
Title: Positioning and adjusting device for stereoscopic camera
Inventor: NOGUCHI CHIICHI
IPC: H04N5/225
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To adjust the interval and convergence angle of two cameras in a stereoscopic camera by simple constitution. SOLUTION: In the case of adjusting an interval between two cameras, a lock screw 7 is loosened, a shaft 5 is rotated and the position of a camera guide 3 is adjusted to set up the position of the left camera. After the adjustment, the lock screw 7 is tightened. Similarly, a lock screw 7' is loosened, the position of a right camera guide 3' is adjusted by a shaft 5', and after the adjustment, the lock screw 7' is tightened. In the case of adjusting a convergence angle between the right and left cameras, lock screws 9, 9' are loosened, a shaft 6 is rotated, stages 2, 2' are symmetrically rotated, the convergence angle is adjusted, and after the adjustment, the lock screws 9, 9' are tightened.
Patent JP-H05190563-A (JP)
Title: Transistor of vertical structure
Inventor: SATO HIROYA
IPC: H01L29/205
Filed: 1992-06-30
Abstract: PURPOSE:To provide a vertical type transistor which can be applied for the power amplification of a microwave band by a method wherein heat released from junctions formed on the surface of a substrate is efficiently dissipated, and a lead-out wire is lessened in inductance. CONSTITUTION:A bump electrode 1 is provided onto a vertical type transistor formed on the surface of a semiconductor substrate 10 just above divided junctions 5, 7, and 8, and the electrode 1 is joined to a heat sink 4 to dissipate heat. The bump electrode 1 is formed of Au or metal which contains Au. The width of an emitter region 5 is nearly equal to that of the bump electrode 1. The emitter region 5 is divided into strip-like fingers 5a arranged in parallel, and the length of the finger 5a and the width of the bump electrode 1 along the lengthwise direction of the finger 5a are so set as to be within a range of 5-40mum.
Patent JP-H0618055-A (JP)
Title: Moisture absorber
Inventor: NAKANO RYUICHI
IPC: F24F1/00
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the generation of water drop adhesion fouling at the interior of a body due to the drop of dew condensation water by a method wherein when a tank is taken out from a moisture absorber body during moisture absorbing operation or right after the stop of full filling of a tank with water, polarity of an energizing current to an electronic cooling element is inverted. CONSTITUTION:When a tank 8 is taken out from a moisture absorber 1 body during moisture absorbing operation or right after the stop of full filling of a tank 8 with water, it is detected by a sensor 11 that the tank 8 is not mounted on the moisture absorber 1 body. Current polarity is inverted by means of a polarity inversion circuit composed of a transistor and an electronic cooling element 5 is energized with a current. A cooling fin 6 is switched to discharge and a radiation fin 7 to cooling, dew condensation water adhered to the cooling fin 6 is vaporized, and a fan 4 is stopped. This constitution prevents contamination of the interior of the moisture absorber owing to the drop of dew condensation water and contamination of a moisture absorber installation place due to leakage from a tank containing part.
Patent JP-2000013156-A (JP)
Title: Amplifier circuit
Inventor: MAEHARA EIJU
IPC: H03F1/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make the efficiency of the amplifier circuit high when an output level of the amplifier circuit is small. SOLUTION: The amplifier circuit is provided with a boosting circuit 2 and a voltage step-down circuit 3. A microcomputer M monitors a divided voltage from a variable resistor BL. When the microcomputer detects a setting position of the variable resistor to be high, the microcomputer turns on a 3rd switching element SW 12 to activate the boosting circuit 2 to apply a boosted voltage (18 V) to an amplifier section 4 as a power supply voltage. When the microcomputer detects a setting position of the variable resistor to be small, the microcomputer activates the voltage step-down circuit 3 to supply a step-down voltage (8 V) to the amplifier circuit section 4 as the power supply voltage.
Patent JP-H0836890-A (JP)
Title: Semiconductor non-volatile memory
Inventor: ARASE KENSHIROU
IPC: G11C16/16
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a memory device of a single power supply and one transistor type by setting bias conditions for each wirings corresponding to operation, by performing writing and erasing data by injection and extraction of electrons by FN tunneling. CONSTITUTION:In this memory array constitution, both bit lines and source lines are hierarchized to main wirings M-DBL, SBL and sub-wirings S-DBL, S-SBL, selecting transistors ST are arrange between the main wirings and the sub-wirings respectively, and memory cell transistors MT are arranged between sub-wirings. And erasing operation is performed by extracting electrons in floating gate from drain sides by FN tunneling, and writing operation is performed by injecting electrons in a floating gate from a whole surface of a channel by FN tunneling. For example, erasing is performed by impressing -14V to a selected word line WL2, 3.3V to all main bit lines DBL, 5V to selected gate lines SL1, SL2. At the time, oV is impressed to other lines and a common source line SBL.
Patent JP-H06188776-A (JP)
Title: Transmission system and receiver for transmission system
Inventor: DAFFARA FLAVIO
IPC: H04J11/00
Filed: 1993-07-13
Abstract: PURPOSE: To increase the acquisition range of a synchronizer by measuring the difference of electric power received by a pair of carriers which are not transmitted. CONSTITUTION: A mixer 117 mixes the sample of input 150 with the reproduced carrier fr sent from a frequency synchronizer 116. The sample obtained by a sampler 151 operating in timing N/T undergoes the serial/parallel conversion 154 and sent to an FFT 153 and a parallel/serial converter 155. The synchronizer 116 extracts all samples qk from the output of the FFT 153 and measures the electric power appearing on the carrier that is not transmitted. Then the synchronizer 116 reduces the difference ▵f between the carrier frequency fe of a transmission terminal and the reproduction frequency fr of a reception terminal down to zero and produces a difference signal that is proportional to the difference ▵f. Therefore, a correction signal is calculated only by the received electric power of 1st left and right carriers which are the closest to the center frequency and not transmitted and not by all left and right carriers that are not transmitted.
Patent JP-S6329828-A (JP)
Title: Information processor
Inventor: ONISHI YOSHIO
IPC: G06F3/02
Filed: 1986-07-23
Abstract: PURPOSE:To allow an information processor to operate similarly to demonstrator's demonstration and to miniaturize an instruction manual by retrieving a table for stored instructions and outputting the data one by one. CONSTITUTION:The table 2 stores information such as operating methods correspondingly to keys. A key deciding means 1 takes in inputted key data and decides which group includes the key data. In case of an demonstration key as the result of decision, a data retrieval control means 3 waits key data to be subsequently inputted, and after inputting the key data, retrieves the table 2 corresponding to the input key data and outputs the initial data. If other data are left, the succeeding data are retrieved and the same operation is repeated until data are completely removed and ends the operation at the time of complete removal of data.
Patent JP-H0221869-A (JP)
Title: Deodorizer incorporating use life indicating function
Inventor: MISE NORITOSHI
IPC: A61L9/00
Filed: 1988-07-11
Abstract: PURPOSE:To visually detect the life of deodorization by covering a deodorizer with a coloring retardant so that a coloring agent in the retardant gives a specific color corresponding to the life of deodorization of the deodorant. CONSTITUTION:A deodorizer 1 is composed of a container 2a in which a deodorant 2 is filled, and a transparent resin bag 4 filled therein with a coloring agent 3. The deodorant 2 is a well-known activated carbon which is absorptive. Further, a material exhibiting a general coloring reaction, that is, a material which changes color after reacting with ammonia component or hydrogen sulfide component in malodorous gas is used as the coloring agent 3. The transparent resin bag 4 serves as a color retarder for retarding the degree of coloring of the coloring agent 3. With this arrangement, when the coloring agent changes color into the same color as that of a color sample 5, it can exhibit the expiration of the life of the deodorant 1.
Patent JP-H0925124-A (JP)
Title: Composition for forming thin film of bismuth-containing ferroelectric substance, thin film of bismuth-containing ferroelectric substance and its production
Inventor: ATSUGI TSUTOMU
IPC: H01L27/108
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To attain high residual polarization and to reduce the fatigue of a film without producing a thermally harmful effect on a substrate by substituting Ba and/or Pb for a part of Sr in a compsn. for an Sr-Bi-Ta ferroelectric substance. SOLUTION: Metallic compds. are mixed in an org. solvent so that the molar ratio among the metals in the resultant soln. is represented by A:B:C=X:Y:Z (where A is Sr and Ba and/or Pb, B is Bi, C is Ta and/or Nb, 0.4<=X<1.0, 1.5<=Y<=3.5 and z=2) and the molar ratio among Sr, Ba and Pb is represented by Sr:Ba:Pb=a:b:c (where 0.7X<=a<X and 0<b+c<=0.3X). The resultant compsn. for a thin film of a Bi-contg. ferroelectric substance is applied on a substrate, dried and calcined. These processes are repeated several times until the desired film thickness is attained and the formed thin film is fired and crystallized to obtain the objective thin film of a Bi-contg. ferroelectric substance.
Patent JP-H0713174-A (JP)
Title: Sealing agent for liquid crystal
Inventor: HORIE KENICHI
IPC: C08F299/02
Filed: 1993-06-22
Abstract: PURPOSE:To obtain a sealing agent for liquid crystal excellent in heat resistance, moisture resistance, adhesion strength, etc., with which misalignment of substrates and gap defect can be prevented, especially, diffusion of monomers after screen printing can be prevented, by incorporating polycarbonate-modified urethane acrylate, glycerol monoacrylate, monomers having ethylenic unsatd. groups, and photopolymn. initiator. CONSTITUTION:This sealing agent contains polycarbonate-modified urethane acrylate, glycerol monoacrylate, monomers having polymerizable ethylenic unsatd. groups in the molecule, and photopolymn. initiator as the essential component, and consists of an electron beam-or UV-curing resin. The polycarbonate modified urethane acrylate is synthesized by compounding polycarbonate polyols, diisocyanate, and hydroxyl group-contg. (meth)acrylates properly selected according to the purpose such as hardening property, viscosity, flexibility. As for the photopolymn. initiator, any compd. can be used as far as it produces free radicals by irradiation of electron beams or UV rays.
Patent JP-H0920172-A (JP)
Title: Cancel mechanism of turn signal switch
Inventor: NIISATO TAKUJI
IPC: H01H3/18
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the cancel mechanism of a turn signal switch excellent in maintenance and little in number of parts. SOLUTION: At the right side of a cancel cam 3 is a cancel mechanism 5 attached capably of mounting on and removal from the base 1d. A bracket 9 is supported rotatably by the body 6, and it is rotated in the position in right bending direction or in the position in left bending direction from neutral position by a lever 11, and is retained in each position by an adjuster 16. At the body 6 is a ratchet 19 supported capably of shifting and rotation along the groove. The first engaging part 20 of the ratchet 19 engages with the projection 4 of the cancel cam 3, and the ratchet 19 is rotated with the fulcrum parts 29 and 30 as fulcrums, and the second and third engaging parts 21 and 22 rotate the bracket 9 into the neutral position through an adjusting piece 12.
Patent JP-H0462731-A (JP)
Title: Push button switch device
Inventor: YASUMOTO HIROMI
IPC: H01H23/04
Filed: 1990-06-30
Abstract: PURPOSE:To reduce the uneasy feeling for an operater and also reduce cost, by making the thickness of the enclosure supported portion of an operation member maximum, and making the overall surface temperature low. CONSTITUTION:Heat emitted from an noise eliminating coil 17 and a semiconductor switching element 18 within an enclosure 11 is transmitted to an operation member 41 mainly from a support plate 13 through an operater 34 and fulcrum portions 36. The thickness of the member 41 is largest at receiving piece 43 portions which come into contact with the plate 13, and heat transmission from the body 11 is restrained. Also, the thickness of the member 41 becomes gradually smaller toward the outer perimeter side from receiving piece 43 portions, and heat is uniformly transmitted comparatively to the whole of the front surface of the member 41. As a result, the temperature distribution on the front surface of the member 41 becomes comparatively uniform, and the overall temperature becomes low. Accordingly, the sense of heat becomes uniform and also low. As a result, an operater can obtain the sense of relief, and also the saving of materials and the reduction of cost can be realized.
Patent JP-H02167234-A (JP)
Title: Adhesive for bio-tissue
Inventor: FURUKAWA MASAO
IPC: A61P43/00
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a one-pack type bio-tissue adhesive free from formation of fibrin block even by mixing all reagent components in advance by using prothrombin, blood-coagulation factor VII, blood-coagulation factor IX and blood-coagulation factor X in place of thrombin. CONSTITUTION:The objective adhesive for bio-tissue contains fibrinogen, prothrombin, blood-coagulation factor VII, blood-coagulation factor IX, blood- coagulation factor X (a blood-coagulation factor IX complex containing the above four components may be used), blood-coagulation factor VIII, antithrombin, a proteinase inhibitor (preferably aprotinin) and calcium ion (preferably calcium chloride). The factor IX and the factor x are activated by tissue thromboplasmin and factor VIIa issued from the wound in contact with the adhesive, thrombin is produced from prothrombin by the activated blood- coagulation factor Xa and the following coagulation reaction is proceeded.
Patent JP-H0519422-A (JP)
Title: Film container main body
Inventor: GOI KATSUNORI
IPC: C08L27/00
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the container main body having good resistance to moisture and heat and capable of preserving a photographic film in good condition by forming the main body with a composite of vinylidene chloride resin and polyolefininc resin. CONSTITUTION:A film container main body 1 is formed by a blow molding machine, and consists of a cylindrical side wall 2, a bottom 3 with the center swollen and a rib 4 formed at the upper end of the side wall 2. A vinylidene chloride-acrylonitrile copolymer and a vinylidene chloride-carboxylic ester copolymer are exemplified as the vinylidene chloride-based resin constituting the main body 1 and PE, ultrahigh-mol.wt. PE, PP, etc., as the polyolefinic resin constituting the main body 1. The composite can be formed from a blend of the resins, however the vinylidene chloride resin and the polyolefinic resin are preferably laminated to constitute the main body.
Patent JP-2001003187-A (JP)
Title: Production of sodium persulfate
Inventor: KIMIZUKA KENICHI
IPC: C01B15/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing sodium persulfate. SOLUTION: A catholyte consisting of sulfuric acid and ammonium sulfate and an anolyte consisting of sodium sulfate and ammonium sulfate are electrolyzed in stage 1. The liq. formed on an anode is reacted with sodium hydroxide in stage 2. Sodium persulfate is crystallized from the liq. reaction product and separated in stage 3. Sodium sulfate is removed from the soln. freed from sodium persulfate in stage 4. The soln. freed from sodium sulfate is reused in stage 2 or 3 in stage 5.
Patent JP-S6330557-A (JP)
Title: Heat-resistant resin composition
Inventor: UMEMOTO NOBORU
IPC: C08L81/06
Filed: 1986-07-23
Abstract: PURPOSE:To provide the title compsn. which has excellent mechanical and flow characteristics and is suitable for use in the production of thin-wall molded products, by adding polyphenyl ether oil to a filled arom. polyether ketone resin, polyether imide resin or polyarylene ether sulfone resin. CONSTITUTION:0.05-3.50 wt% (based on the amount of the compsn.) polyphenyl ether oil (A) is added to an arom. polyether ketone resin (B), a polyether imide resin (C) of formula I or a polyarylene ether sulfone resin (D) of formula II, III or IV, each of said resins containing a filler such as an arom. polyester resin, carbon fiber, diatomaceous earth, MoS2, carbon black, etc.
Patent JP-2000006628-A (JP)
Title: Active vibration control type suspension member
Inventor: HAGINO YOSHIHIKO
IPC: B60G7/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration control type suspension member capable of displaying an effective reduction effect of noise in a car room or the like such as road noise. SOLUTION: With regard to a shaft member 36 and an outer casing member 38 relatively displaceable separately from each other, one of either a plurality of first magnetic poles 56, 58 given a magnetic pole by a permanent magnet 46 or a plurality of second magnetic poles 70, 72, 74 given a magnetic pole by electrification to coils 60, 62 is fixedly provided and the first magnetic poles 56, 58 and the second magnetic poles 70, 72, 74 are placed in opposing positions in the axially right angle direction.  Relating force to retain in a neutral position is effected on the shaft member 36 and the outer casing member 38 on the basis of the magnetic action of the first magnetic poles 56, 58 and the second magnetic poles 70, 72, 74 under an unelectrified condition to the coils 60, 62 and axially relative displacement force is effected on the shaft member 36 and the outer casing member 38 by electrification to the coils 60, 62.
Patent JP-2001006995-A (JP)
Title: Method for sticking film
Inventor: KUDO TAKUJI
IPC: H05K3/28
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately stick the main body of a film to a substrate, by providing slits in the main body and coupling the cover film corresponding to the interval section between substrates to the main body with an adhesive tape, and then, sticking the main body to the surface of each substrate by continuously stripping off the cover film. SOLUTION: While a multilayered film F is fixed with a pair of film retainers 5 set up in front and rear of a cutter 4, perforations are formed through the film F with the cutter 4. The perforations are formed so that the interval L1 between substrates 1 may be positioned in the interval between the blades of the cutter 4. After perforation, the perforated film F is coupled with the cover film corresponding to the substrates 1 by means of an adhesive tape unit 7, and the coupled cover film is continuously stripped off by means of a control roll 15 and taken with a cover film take-up roll 16. Then the resist film corresponding to the substrates 1 is press-fixed to the substrates 1 by means of press-fixing rolls 17A and 17B.
Patent JP-H0228499-A (JP)
Title: Hydraulic device for battery type industrial vehicle
Inventor: SUGIYAMA SHOJI
IPC: F15B21/14
Filed: 1988-07-13
Abstract: PURPOSE:To economize the electric power consumption of an electric motor by increasing the lowering operation speed of a lift cylinder even if the load applied onto the lift cylinder is small, in the hydraulic device for a battery forklift. CONSTITUTION:When a lift cylinder 1 is lowering-operated by selecting a lift control valve 9, in order to lower a fork, the oil returned from the lift cylinder 1 is sent into a hydraulic pump 3 through the lift control valve 9 and a return conduit 17. Therefore, the hydraulic pump 3 is driven as a hydraulic motor, and a three-phase induction motor 37 is revolution-driven, and the electric power regeneration to a battery 35 is carried out. Further, when the sufficient electric power regeneration to the battery 35 from the electric motor 37 is not carried out because of the returned oil in the lowering operation of the lift cylinder 1, a controller 36 as an electric motor control means drive-controls the electric motor 37 to drive the hydraulic pump 3. Therefore, the oil returned from the lift cylinder 1 is forcedly sent to a drain side.
Patent JP-H0835594-A (JP)
Title: Branch pipe coupling
Inventor: MATSUNO SUMIO
IPC: B26F1/16
Filed: 1994-07-26
Abstract: PURPOSE:To surely prevent the drop of a cut piece which is scooped by a cutter into a main pipe. CONSTITUTION:A saddle collar in contact with the outer peripheral surface of a main pipe A is installed at one end part of a coupling body 1 having a tapped hole 11 in penetration, and a male screw screwed in a demountable manner with a cap 3 is installed on the outer periphery at the other end part. Further, a coupling part 14 connected with a branched pipe B is installed at the intermediate position of the coupling body 1, and with the tapped hole 11, a hole saw 2 which suspends a twist drill 22 from the center part of a cylindrical cutter 21 is screwed. Accordingly, the drop of a cut piece into the main pipe can be surely prevented.
Patent JP-H1119224-A (JP)
Title: Potential curing device
Inventor: SHIGEMOTO AKIHIKO
IPC: A61N1/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To generate from low voltage to high voltage in a light-weighted and compact-size constitution by connecting an auto-transformer with a tap to a primary winding of a traction transformer of a high voltage generating circuit, and switching a tap by a tap switching circuit. SOLUTION: A potential curing device main body 1 comprises a power circuit 3, a control circuit 4, a traction transformer 5, an overcurrent preventing circuit 6, an auto-transformer 7, a display part 8, and an operating part 9. The control circuit 4 has a switching circuit 4a for switching a tap of the auto-transformer 7. When a user operates the operation part 9 to select a potential level, a designated potential select signal is generated in the control circuit to put a designated tap of the auto-transformer 7 in the connecting state. Thus, designated voltage is applied to the primary side of the traction transformer 5, and designated high voltage according to the selection is generated on the secondary side. Thus, desired voltage can be generated by switching the tap of the auto-transformer 7.
Patent JP-H0463539-A (JP)
Title: Enlargement of diameter of intestinal casing
Inventor: MIZUNO YASUO
IPC: A22C13/00
Filed: 1990-07-02
Abstract: PURPOSE:To uniformly enlarge the subject intenstinal casing required for a sausage, etc., by immersing the intenstinal casing in an aqueous acid solution, inserting a spacer into the above-mentioned casing, enlarging the diameter thereof and immersing the resultant widened casing in a fixture solution. CONSTITUTION:Salt of a salted casing is initially removed and the casing is subsequently set to pipes (A pair of pipe having 6mm diameter are used) using a piping machine and then immersed in an aqueous acid solution composed of an aqueous mixture solution of hydrochloric acid and lactic acid and having pH2.4-2.5 for one or two nights. A spacer is then inserted into the above- mentioned casing and the pair of pipes preliminarily inserted are widened to a prescribed size. The resultant widened casing is immersed in a fixative solution composed of an edible salt solution and the spacer is removed. The casing is further immersed in the fixative solution and the pair of pipes are replaced with a thick pipe, thus carrying out the objective enlargement of the diameter.