baber/WOPTO huggingface dataset:
Patent JP-H03108432-A (JP)
Title: Water cleaning device for water tank
Inventor: TAKI YOSHIKI
IPC: A01K63/04
Filed: 1989-09-19
Abstract: PURPOSE:To simply and effectively carry out water quality maintenance and water tank control suitable for breeding aquarium fishes by recycling a flowing carrier provided with a useful microorganisms through air bubbles in a water tank. CONSTITUTION:Air bubbles released from a spray column 8 raise a flowing carrier 6 in a structure 5, settle the carrier at a dropping zone 9b at the opposite side of a partition board 15 by empty weight to form a recycling system of the flowing carrier. Useful microorganisms such as BSK(Bacillus subtilis Kubota) are stuck to the surface of the flowing carrier and decompose harmful substances. The useful microorganisms are fed from a pocket 19, released and attached to a coating film of ultrafine active carbon of the flowing carrier.
Patent JP-2000073413-A (JP)
Title: Monitor display for construction equipment
Inventor: TATSUMI MASAAKI
IPC: E02F9/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To grasp displayed information contents easily by installing a result display section for displaying a monitor result and an explaining section for explaining the monitor result by characters and a graphic, and displaying a character explaining section by a liquid crystal. SOLUTION: A display section 30 is composed of a travelling-mode display section 31, a locked-state display section 32, a working-mode display section 33, a clock display section 37, an operation-state display section 34 and an alarm-message display section 36. The travelling-mode display section 31 is constituted of a graphic display section 31a and explaining-character display sections 31b-31e at that time. In the graphic display section 31a, a graphic is drawn on a semi-transparent display board, and a light-emitting diode is mounted on the rear side. The explaining-character display sections 31b-31e are configured of liquid-crystal displays. The explaining character display section 32b-32d of the locked-state display section 32 are organized of the liquid-crystal displays.  The explaining-character display sections 34a-34c of the operation-state display section 34 are constructed of the liquid-crystal displays.
Patent JP-H0987216-A (JP)
Title: Production of alcohols and ketones
Inventor: MURAHASHI SHUNICHI
IPC: C07C49/453
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alcohol and a ketone by reacting a saturated hydrocarbon with oxygen in the presence of an aldehyde and a specific inexpensive catalyst good in catalytic efficiency. SOLUTION: This method for producing alcohols and ketones comprises reacting (C) a 3-12C cyclic saturated hydrocarbon (e.g. cyclohexane, adamantane) with (D) oxygen in the presence of (A) a transition metal (e.g. cobalt, manganese, ruthenium) complex containing a compound of the formula (X is a halogen; n is 1-5)[e.g. 5,10,15,20-tetrakis(pentafluorophenyl)porphyrin] as a ligand and (B) an aldehyde compound such as an aliphatic aldehyde (e.g. acetaldehyde). Therein, the component A is used in an amount of 1×10<-7> to 2 (molar) times, especially 1×10<-6> to 0.05 times, that of the component C.
Patent JP-H03104458-A (JP)
Title: Cable connector connection system
Inventor: INABA SEIJI
IPC: H04L29/06
Filed: 1989-09-19
Abstract: PURPOSE:To set the mode automatically only with plug-in of a desired cable connector by providing a switching circuit selecting at least 3 modes depending on combinations of outputs of 1st and 2nd terminals provided to an equipment connector. CONSTITUTION:A pull-up.pull-down circuit 11 is provided, in which 1st and 2nd terminals of an equipment connector are connected respectively to a power supply +5V via resistors R1, R2 and the pull-up or the pull-down state is set automatically depending whether the state of the 1st and 2nd terminals of the cable connector, that is, open or connecting to ground. The difference from V, X interfaces is distinguished depending on H/L level of the terminal 1, and in the case of 'H', an output from a V input of the equipment connector via a V interface receiver 13 is selected and outputted and in the case of 'L', an output from X1 (low speed), X2 (high speed) input of the equipment connector via an X interface receiver 14 is selected and outputted. Moreover, a termination resistor R3 is not inserted in the case of the X1 (low speed) but inserted in the case of the X2 (high speed) depending on the level H/L of the terminal 2.
Patent JP-H0581627-A (JP)
Title: Rotary magnetic head device
Inventor: HIRAYAMA KUNIAKI
IPC: G11B5/53
Filed: 1991-09-24
Abstract: PURPOSE:To attain the reduction in weigh and the reduction in cost of a rotary magnetic head device and to make the contact surface of an electric contact point member plane. CONSTITUTION:The shaft 5 of a rotary body mounting the magnetic head of the rotary magnetic head device is made to be hollow structure, and an almost spherical member 14 fixed on the one edge of the shaft 5 and the electric contact point member 13 of a fixer constitute an electric contact point.
Patent JP-H0988565-A (JP)
Title: Control device for internal combustion engine mounted with electric heating type catalyst
Inventor: IKEDA SHINJI
IPC: F02D41/08
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To promote the increase of temperature through reaction of a catalyst and fuel by a method wherein when an electric heating type catalyst is energized, the air-fuel ratio of an internal combustion engine is controlled to lean to increase an oxygen amount in an exhaust gas, and the electric heating type catalyst is energized by a generator mounted on an internal combustion engine. SOLUTION: An electric heating type catalyst (EHC) 5 arranged right upper stream from a catalyst converter 6 in an exhaust passage 4 needs oxygen to increase temperature through reaction between a catalyst and fuel during heating occasioned by regeneration treatment. In which case, oxygen is fed by bringing the air-fuel ratio of an internal combustion engine 1 into a lean state by an ECU 10. Further, a relay 11 is excited and an alternator 9 is connected to the EHC 5 and the EHC 5 is heated by means of the output of the alternator 9. In this case, a deviation between the target number of revolutions and the actual number of revolutions is determined and by adding a correction field current value obtained from the deviation to a present field current, a final field current value is decided, and an alternator 9 is controlled.
Patent JP-2000076022-A (JP)
Title: File storage device and recording medium
Inventor: EGAWA KOICHI
IPC: G06F12/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a file storage area for managing empty areas with plural disk devices as one logical disk device. SOLUTION: This device is provided with an entry managing table 3 for managing continuous empty areas with one logical disk device as a prescribed managing unit, a bit managing table 2 for managing empty areas with one logical disk device as a prescribed managing unit and a means for finding one or plural empty areas capable of storing a designated size by retrieving the entry managing table 3 when the size designated at the time of write request is larger than plural managing units or for finding any empty area capable of storing the designated size by retrieving the bit managing table 2 when the designated size is smaller than prescribed one or plural managing units.
Patent JP-2001062571-A (JP)
Title: Polishing cutter of electrode chip
Inventor: TEZAWA KAZUHIRO
IPC: B23K11/30
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a polishing cutter of an electrode chip which can be easily ground for reuse, and can reduce manufacturing man-hours and manufacturing costs. SOLUTION: This polishing cutter C is composed of a cutter body 10 and a holder 40, and used to be attached to a rotation driving part of a dresser. The cutter body 10 is of a plate shape having accommodation concave parts 11, 16 corresponding to an electrode chip tip shape, and equipped with blade parts 13, 18 having cutting blades 14, 19 which can polish the chip. The holder 40 is of a column shape having one pair of receiving faces 42, 47 for receiving the tip of the chip, and equipped with an engagement hole 52 having an opening, from which the cutting blade of the cutter body can protrude, and a discharging port 58 of cutting powder.  When the cutting blades 14, 19 of the cutter body are inserted into the engagement hole, the blades are arranged so as to match a direction for passing through the rotation axis Y on the receiving faces 42, 47 and crossing the rotation axis Y at a right angle.
Patent JP-H0290547-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: YAMADA KOICHI
IPC: H01L29/732
Filed: 1988-09-27
Abstract: PURPOSE:To shorten a treating time even if the thickness of an impurity diffused part is large and to make it possible to inhibit a rediffusion of an impurity in a buried layer by a method wherein a plurality of polycrystalline layers having oxide films between the layers are formed on an oxide film, which is used as an insulating layer, as a supporting material layer. CONSTITUTION:A supporting material layer of a multilayer constitution consisting of three layers of poly silicon layers 6 having oxide films 8 between the layers is formed on an oxide film 5, which is used as an insulating layer, and an impurity diffused silicon single crystal deposited layer (a semiconductor single crystal deposited layer) 7a is formed on a place where there is not the film 5. And, after a deposition process, the rear side of a wafer 1 is polished to obtain a dielectric isolation substrate 10. In the substrate 10, a plurality of semiconductor single crystal regions 7... isolated electrically by the film 5, which is an insulating layer, are provided on the supporting material layer. Among these regions 7... is some one having the layer 7a, in which an impurity is diffused from its bottom up to reach the surface of the supporting material layer. In case the substrate 10 is manufactured in such a way, there is no need of taking time in diffusing an impurity from the surface of the layer 7a. In short, a long-time diffusion treatment is not necessary.
Patent JP-S6485606-A (JP)
Title: Desk with heater
Inventor: MIYAUCHI ATSUSHI
IPC: A47B13/02
Filed: 1987-09-28
Abstract: PURPOSE: To successively increase a radiation amount as approaching a lower part and to increase radiation heat quantity to a toe part most by attaching an electric heater panel for which the array density of a heater is successively changed from sparse to dense from an upper part to the lower part to the back plate inner surface of a desk. CONSTITUTION: The electric heater panel 5 is constituted by covering the surface of the heater 1 with soft cloth 2 or the like, spreading a reflector 3 on a back surface and executing a heat insulation material 4 further and the electric heater panel 5 is attached to the back inner surface 7 of the lower space of this desk 6. The heater 1 is formed while increasing the array density from sparse to dense from the upper part to the lower part. In such a manner, by energizing the heater 1, radiation heat is transmitted to the lower space of the desk 6 and the lower half body of a person sitting at the desk 6 is warmed. In this case, since the array density of the heater l is increased from the upper part of the heater to the lower part, the radiation heat quantity is increased as approaching a floor surface.  Thus, the radiation heat quantity is successively increased from a knee part to the toe part.
Patent JP-H04121983-A (JP)
Title: Socket for electrical part
Inventor: MATSUOKA NORIYUKI
IPC: H05F3/02
Filed: 1990-09-12
Abstract: PURPOSE:To effectively prevent static electricity generated through friction between a moving plate and a body of a socket by interposing a conductive shoe between the body of the socket and the moving plate so that the moving plate laterally moves through the sliding of the conductive shoe. CONSTITUTION:Bar members 9 whose sliding surface are of an arc in the cross section are interposed between a moving plate 3 and a socket body 1. The bar members 9 are embedded and arranged so that they are extending in the moving direction of the moving plate 3 and in parallel with both sides of the top surface of the socket body 1, and their arcuate faces are exposed from the top face of the socket body 1. When a lever 5 is turned up and down, a shaft 7 turns around a shaft 6 and the moving plate 3 laterally slides, while both internal sides are stably supported by the bar member 9, on the arcuate surfaces of conductive shoes 8 made up of the bar members 9 to make contact and release of contact. As the moving plate 3 is thereby laterally moved through the sliding of the conductive shoes 8, it is possible to prevent as much as possible static electricity generated when the moving plate 3 laterally moves.
Patent JP-S6487464-A (JP)
Title: Housing box for paper handling device
Inventor: USHIZAKA HIROYUKI
IPC: B65H33/02
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the overpacking of sheets of paper and enable the sheets of paper to be taken out in spite of possible error in the positioning accuracy of a robot hand by providing a packing restricting projection for restricting the stacking height of the sheets of paper and which is inwardly projected on one opening part of a space room. CONSTITUTION:In a housing box 4, a packing restricting projection 9 for restricting the stacking height of 1,000-yen bills X and which is inwardly projected is provided on one opening part of each of first and second space rooms A, B. That is, the projection 9 is projected at a certain height on one end part of each of housing shelves 44, 42 and projected out inward on one opening part of each room A, B and, at the time of housing the bills X into the room A or B by a clerk, the stacking height of the bills X is restricted with the face position of the projection 9 as a reference. Also, the height of the projection 9 is in such a dimension as the error in positioning accuracy of the hard part 51 of a robot hand 5 is taken into account. Hence, overpacking can be prevented at the time of housing enabling the bills X to be securely taken out.
Patent JP-H03106011-A (JP)
Title: Electrolytic capacitor
Inventor: KURUMISAWA HIDEYOSHI
IPC: H01G9/10
Filed: 1989-09-20
Abstract: PURPOSE:To improve both assembling workability and airtightness simultaneously by a method wherein a hole-sealing material, which is provided with lead holes penetrating lead-out wires from a capacitor element, are formed with the laminated body consisting of a fluororesin layer and a rubber-like elastic layer, and the diameter of the lead hole of the fluororesin is made larger than the lead hole diameter of the rubber-like elastic layer. CONSTITUTION:A hole-sealing material 3 consists of the laminated substance of a fluororesin layer 1 and a rubber-like elastic layer 2, and the hole diameter d3 of the lead hole 2a provided on the rubberlike elastic layer 2 is made larger than the hole diameter d2 of the lead hole 1a provided on the fluororesin layer 1. The outside diameter d1 of the hole-sealing material penetrating part 5a, on the lead-out wire 5 of a capacitor element 4, is made larger than or equal to the outside diameter d2 of the fluororesin layer 1. The lead-out wire 5 is welded to the hole-sealing material penetrating part 5a (normally aluminum wire) of the lead-out wire. The lead-out wire 5 of the capacitor element 4 is housed in an aluminum cylindrical metal case by passing through the lead holes 1a and 2a provided on the hole-sealing material 3, and the aperture part of the case is airtightly closed by tightening. As a result, assembling workability end airtightness can be improved.
Patent JP-S61121469-A (JP)
Title: Diode circuit
Inventor: OGAWA HIROTSUGU
IPC: H01L29/47
Filed: 1984-11-19
Abstract: PURPOSE:To lessen the junction capacity and to contrive to cut down the cost by a method wherein slot lines are formed by the first conductor part, which is connected to the first electrode, and the second conductor part, which is connected to the second electrode, and the slot lines are used as the input and output lines. CONSTITUTION:Conductor layers 22 and 23 are provided on the upper face of a semiinsulative semiconductor substrate 21 and input and output slot lines 24 and 25 are formed, and at the same time, a diode is provided between the conductor layers 22 and 23. An N-type layer 26 is provided at the center-part of the upper face of the substrate 21 and an N<+> type layer 27 is formed on the upper face of the N-type layer 26. A Schottky battier-type diode D2, which is formed between an electrode 28 and an electrode 30, is brought into a state that the diode D2 is connected in parallel to the diode provided between the conductor layers 22 and 23 in between the conductor layers 22 and 23 and when a bonding is performed on the conductor layers 22 and 23 using fine wires and DC bias voltage is impressed, the diodes are conducted or intercepted. Moreover, the mutually opposed parts of the electrodes 28 and 30 to constitute a Schottky barrier part 29 and an ohmic contact part 31 are respectively one end face, the opposed areas become 1/2 or less of the conventional opposed areas and the parasitic capacity to exist between the electrodes can be made to decrease to 1/2 or less compared to the conventional one.
Patent JP-H0294728-A (JP)
Title: System for preventing imperfect connection of isdn facsimile equipment
Inventor: KAWADA KOJI
IPC: H04N1/00
Filed: 1988-09-30
Abstract: PURPOSE:To prevent imperfect connection by providing a memory storing facsimile information and a switch circuit switching the connection among 2 B- channels, transmission and reception sections and memories. CONSTITUTION:A switch circuit 105 is controlled by a processor 108 of an ISDN facsimile equipment 102, one of the 2 B-channels 103 is connected to a facsimile transmission section 1-6, the other is connected to a facsimile reception section 107 to implement the transmission reception of a facsimile equipment in parallel. Similarly, while the equipment 102 is during reception or a printer section 114 is busy, if an incoming call from an opposite facsimile equipment reaches, the connection is switched to a facsimile memory section 111 to attain deputy reception. Moreover, if the opposite facsimile equipment is busy, facsimile information read by a scanner 113 is stored in the memory section 111 and sent via the transmission 106 in response to the notice of the idle opposite facsimile equipment. Through the constitution above, the imperfect connection of an ISDN facsimile equipment is prevented.
Patent JP-H1184590-A (JP)
Title: Film cassette for endoscope
Inventor: KIDAWARA ATSUSHI
IPC: G03C3/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a film cassette capable of identifying the kind of film by using a microcomputer incorporated in a camera. SOLUTION: The cassette 10 is constituted of a film supplying part 11 in which the film 10a is wound/loaded, a film take-up part 12 in which the film 10a is taken up and a bridge part 13 which connects the film take-up part 12 and the film supplying part 11. In such a case, a film information part 20 which shows various kinds of films information such as the sensitivity, color temperature type and frame number of the film is provided on the outer periphery of the take-up part 12. The film information part 20 is constituted in such a manner that two contact electrodes 21 and 22 and a coil 23 are wired in series on a base plate 24 and this base plate 24 is provided in a state where it is buried in the film cassette 10, as the film information part 20.
Patent JP-H1179093-A (JP)
Title: Surface planing boat
Inventor: UCHINO TAKAAKI
IPC: B63H21/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a light and compact exhaust device even if a four-cycle engine is used. SOLUTION: A four-cycle, water-cooled and four-cylinder engine 6 and a jet pump 8 are set up on a hull 1. Exhaust manifold pipes 21 are connected to exhaust ports in respective cylinders for the four-cylinder engine 6 and the downstream ends of the exhaust manifold pipes 21 are combined into a single outflow area 22, which is connected via a joint pipe 23 to an exhaust pipe 42 for a muffler 48. The four-cylinder engine 6 allows HC to be greatly reduced and forms effective contermeasures for exhaust gas. As the downstream ends of the exhaust manifold pipes 21 are combined into the single outflow area 22 by using the joint pipe 23, exhaust pulsating pressure generated in one cylinder is used in the other cylinders to discharge residual burnt gas in the cylinders to the outside.
Patent JP-H08108801-A (JP)
Title: Vehicle getting on/off step device
Inventor: UEDA KOZO
IPC: B60R3/02
Filed: 1994-10-07
Abstract: PURPOSE: To make compact a driving gear for operating an elevating step as well as to enable aged persons or the like to safely and easily get on and off a vehicle by lowering the elevating step which is a part of a vehicle getting on/off step. CONSTITUTION: A getting on/off step 4 is divided into a fixed step 6 and an elevating step 7. The elevating step 4 is supported in a manner capable of being raised and lowered by a parallel link mechanism 14 mounted on a body 2 side. The parallel link mechanism 14 is provided in its midway with a cylinder 20 for raising and lowering the elevating step and the parallel link mechanism 14 is turned up and down by the expansion and contraction motion of the raising/lowering cylinder 20. A mounting member 11 on the body 2 side is provided with a hook 28 which engages with the parallel link mechanism 14 in its midway when the parallel link mechanism 14 is at its utmost elevated position.
Patent JP-S62105102-A (JP)
Title: Manufacture of reflection mirror made of fiber reinforced plastic
Inventor: SHIMODAIRA HISAYO
IPC: B29C70/06
Filed: 1985-10-31
Abstract: PURPOSE:To finish to the prescribed normal reflection factor, shape and accuracy by setting a glass of a thin plate or a curved plate having a prescribed curvature onto a forming mold, laminating a prepreg on said glass, pressing and heating it, and forming a reflecting film on the reverse side after removing it from the mold. CONSTITUTION:A thin glass 7 is set onto a forming mold 1 having a small coefficient of linear expansion, which has been finished to the prescribed shape and accuracy, a prepreg 3 is laminated on its glass, and when it is pressed, heated and hardened, the glass 7 adheres to an FRP plate 4 whose prepreg 3 has been hardened, and simultaneously, the shape and accuracy of the surface of the forming mold 1 are transferred to the FRP plate 4 and the glass 7. After removing it from the mold, a reflecting film 2 is formed by a vapor-deposition, and a reflecting film A made of an FRP is obtained. As for the reflecting film A which has been obtained in this way, since a layer of the glass 7 exists, a scar caused by a hardening contraction of a resin of the prepreg 3 does not appear on the reflecting surface side, the reflection mirror A having a smooth surface and a high accuracy is formed. Also, after removing from the mold, the shape and accuracy of the reflecting surface can be improved by, for instance, polishing.
Patent JP-S60185160-A (JP)
Inventor: MARUKU KARERU YURIA YOZEFU MER
IPC: G01N33/544
Filed: 1984-11-21
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。