baber/WOPTO huggingface dataset:
Patent JP-S61202108-A (JP)
Title: Bending detector
Inventor: MAEDA YUJI
IPC: G01B11/24
Filed: 1985-03-06
Abstract: PURPOSE:To detect the bending of an object to be measured accurately, by providing a smooth carrier surface to measure the quantity of light passing through a clearance between the carrier surface and the object being measured. CONSTITUTION:A light source 5 provided in front of a carrier base 1 is made up of a plurality of light emitting diodes A1, A2... and An arranged side by side at an equal interval while irradiating a light beam with a parallel axis to a gauge 4. Light beam emitted from the light emitting diodes A1-An covers the area as indicated by alternate long and short dash line while phototransistors B1, B2... and Bn are arranged at the position corresponding to the light beam from the light emitting diodes A1-An in the rear of the carrier base 1. The quantity of light measured is converted into an analog voltage value with a sensing circuit 7 at a measuring section 6, outputted as digital signal by a A/D conversion to be taken into a microcomputer 9. The results are displayed on the screen of a CRT10 as bar graph or the like to indicate the degree of the clearance between the object P being measured and the carrier base 1.
Patent JP-S63212996-A (JP)
Inventor: KEZUKA HIROKO
IPC: G10L13/06
Filed: 1987-03-02
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-H09216034-A (JP)
Title: Release agent of metallic mold for casting
Inventor: YASUTOMI TAKAAKI
IPC: B22C3/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a release agent for a metallic mold for casting capable of being used in casting cast iron or the like in which the temperature of the molten metal is high and protects the metallic mold from breakage due to thermal shock by containing inorganic oxide whose melting point, softening point, or decomposition point is the prescribed temperature, and the modified silicone oil. SOLUTION: TiO2 , ZrO2 , etc., are used for inorganic oxides whose melting point, softening point, or decomposition point is about >=1600 deg.C, and these oxides are used as the heat insulation material having the protective effect of the base metal and the releasing effect. As for the modified silicone oil, amino/ alcohol modified/polyoxyalkylene modified silicone oil is preferably used. The temporary fixing effect due to adherence to the mold and hardening and the effect of diffusion stability as the release agent in normal temperature are obtained in these modified silicone oil. Castings in which the temperature of the molten metal is around 1500 deg.C can be formed by using these release agents, and the releasing life of the die is improved.
Patent JP-S60190138-A (JP)
Title: Underwater motor
Inventor: NAKAJIMA RIYOUICHI
IPC: H02K5/132
Filed: 1984-03-12
Abstract: PURPOSE:To eliminate the upward floating of a rotational shaft even if an internal pressure in a housing rises by disposing the lower end face of the shaft in a chamber sealed by a cylindrical wall, a partition plate and a shaft seal. CONSTITUTION:An underwater motor has upper and lower end brackets 2, 3 in upper and lower holes, respectively of a housing 1. If the internal pressure in the housing 1 so rises as not to be able to remedy by a diaphragm 10, a partition plate 33, a passage 34 and a seal 11 are provided at the cylindrical wall 31 of the bracket 3. Even if the internal pressure in the housing 3 so increases as to exceed the limit capacity of the diaphragm 10, the lower end face 5a of a rotational shaft 5 is disposed in a chamber 35 sealed by the inner wall of the wall 31, the plate 33 and the shaft seal 11. Thus, the shaft 5 may not float upward.
Patent JP-H10237413-A (JP)
Title: Urethane-based adhesive composition for insulating tape
Inventor: TADOKORO NOBORU
IPC: C09J7/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition having high adhesiveness over a wide range of temperature, by using a base resin comprising a thermoplastic, an ester type urethane resin having a glass transition temperature in a specific range, an acrylic resin and a polystyrene resin having a glass transition temperature in a specific range. SOLUTION: This adhesive composition comprises a thermoplastic base resin comprising 80 to 98 pts.wt. of an ester type urethane resin having hot melt properties and having a glass transition temperature in a range of 25 to 40 deg.C and 2 to 20 pts.wt. of an acrylic resin or a polystyrene resin having a glass transition temperature in a range of 40 to 65 deg.C. The composition may further be compounded, if desired, with a bromine-based flame retardant and a chlorine- based flame retardant in an amount of 20 to 60 pts.wt. in total, relative to 100 pts.wt. of the base resin, a hydrophobic silica having a particle size of 0.01 to 10μm in an amount of 5 to 10 pts.wt., and a talc and/or clay having a particle size of 0.1 to 10μm in an amount of 5 to 50 pts.wt.
Patent JP-S58164012-A (JP)
Title: Vertical type magnetic head
Inventor: NAKATSUKA TAKAO
IPC: G11B5/187
Filed: 1982-03-19
Abstract: PURPOSE:To raise the recording and reproducing efficiency even when a track is narrowed, by constituting a titled magnetic head so that the width of the rear end part of a main magnetic thin film corresponding to the track is made wider than the width of the track together with a reinforcing member. CONSTITUTION:A titled magnetic head is constituted so that against the width (W) of the tip of a main magnetic thin film 5 having high magnetic permeability, the width (W') of the rear part is set sufficiently wider than the track width, also in reinforcing members 6, 6' for placing the main magnetic thin film 5 between, too, the width of the rear end part consisting of high permeability magnetic materials 9, 9' is set to the width (W') which is sufficiently wider than the track width, in the same way as the main magnetic thin film 5, also a part of its upper face is formed in the projecting shape which is reduced thinly, and together with nonmagnetic materials 8, 8', width of said tip part becomes width (W) corresponding to the track width. In this way, even when the track is narrowed, it is possible to obtain a vertical type magnetic head which is small in magnetic resistance and good in recording and reproducing efficiency.
Patent JP-H11243208-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MAEDA SHIGENOBU
IPC: H01L29/786
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for CSP(chip size package) mounting, wherein errors due to α-ray is avoided, as well as providing large resistance against stress. SOLUTION: On a semiconductor substrate 101 an embedded oxide film 107 is formed, and on the embedded oxide film 107 an MOS transistor comprising an SOI(silicon-on-insulator) structure is formed. The MOS transistor comprises source/drain regions 120a and 120b formed on a semiconductor layer 120 and a gate electrode 110. On a interlayer insulating film 108, an aluminum pad 103 connected to either of the source/drain region 120a or 120b, and a silicon nitride film 104 for opening the upper part of an aluminum pad 103 are formed. A titanium layer 105 and a nickel layer 106 are bridged between the aluminum pad 103 and the silicon nitride film 104, with a solder bump 11 provided at the nickel layer 106.
Patent JP-H07255126-A (JP)
Title: Dc power supply device
Inventor: OKAMOTO KAZUYA
IPC: H02J1/00
Filed: 1994-03-16
Abstract: PURPOSE:To synchronize the rise and fall of the voltage of a load with the voltage of a power source, even when a power device does not operate, by providing a synchronizing circuit in parallel with the power device which converts the voltage of the power source and supllies it to the load. CONSTITUTION:The output voltage V1 of a DC power source 1 is supplied directly to a load 5, and also to a power device 2. In the power device 2, the voltage V1 is converted into a desired voltage V2 and is supplied to a load 4. When the power device 2 does not operate, it is fed to the load 4 through a synchronizing circuit 3 provided in parallel with the power device 2. The synchronizing circuit 3 lowers the voltage V1 to V2 by connecting a required number of diodes in series. As a result of this, the voltage V2 of the load 4 is synchronized with the voltage V1 of the power source 1 not only at the time of rising but also at the time of falling.
Patent JP-2000237760-A (JP)
Title: Organic waste water treatment
Inventor: TOMITA MINORU
IPC: C02F1/56
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To efficiently and economically treat organic waste water containing an anion surfactant. SOLUTION: In the treatment of the organic waste water containing the anion surfactant, after a cation high polymer coagulant is added, besides the treated water obtained by an addition of an inorganic coagulant, is treated biologically. The treated water added with the inorganic coagulant is capable of being treated biologically, as it is, but since aggregated products (fine flocks) are generated with an addition of the inorganic coagulant, the treated water after they are separated, is preferred to be treated biologically on efficiency of the biological treatment. Also, when an anion high polymer coagulant is added after the inorganic coagulant is added, large flocks are obtained and solid-liquid separation becomes easy.
Patent JP-H08240087-A (JP)
Title: Limit switch setting device for window shutter
Inventor: SHIMAMURA YOSHINORI
IPC: E06B9/82
Filed: 1995-03-06
Abstract: PURPOSE: To easily set the upper and lower limit positions of a window shutter. CONSTITUTION: A window shutter to be provided at the upper section of a building window has slats 3 wound into a shutter case 1. The slats 3 move up and down on the operation of an open/close motor 5, and the count value of a counter 7 changes, depending on the ascent and descent of the slats 3. When an operation ring in a lower case is pulled from the interior side, with the slats 3 lowered, a turning plate 11 turns via a wire cable 13 and a lower limit setting switch 7a is pressed, thereby easily setting the lower limit position of the window shutter.
Patent JP-S59171085-A (JP)
Title: Servo-circuit of disk head
Inventor: NAITOU MASAFUMI
IPC: G11B21/10
Filed: 1983-03-18
Abstract: PURPOSE:To optimize servo gain even in case of time aging of a laser output, the surface vibration of a disk and the variation of eccentricity occurs by rectifying and integrating a tracking error signal, and controlling the gain so that the integral value becomes minimum. CONSTITUTION:An error signal of tracking, etc. of a disk head 5, which is formed by an error signal generating circuit 12 is processed by a both wave rectifying circuit 22, an integration circuit 23 and a minimum value following circuit 24 for forming a feedback circuit in a servo-circuit. Subsequently, a feedback signal by which an output of the circuit 23 becomes minimum is outputted from the minimum value following circuit 24, a resistance value by an FET25 is varied, and the gain of the servo-circuit is brought to a feedback control. According to them, even in case of time aging of a laser output, a surface vibration of a disk and a variation of eccentricity, the gain of the servo-circuit is always optimized, and a tracking, a focusing control, etc. are executed satisfactorily.
Patent JP-H02233400-A (JP)
Title: Oil feeder
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 1989-02-27
Abstract: PURPOSE:To permit a reduction in the number of oil feed mechanisms such as oil feed pump and motor and flow meter as well as that of oil feed hoses by providing an oil feeder case so constructed as to permit the nozzle of each of three oil feed hoses to be freely positioned at either side of an island and an oil feed area at each side of the island. CONSTITUTION:When an oil feed nozzle 10 is taken off from a nozzle rack on a lower case 3a and inserted into a fuel tank of a vehicle for refueling, the amount of the oil being fed is displayed on an indicator 12. In this case, since the base part of an oil feed hose 8 is laterally movable in the longitudinal direction on the underside of a top case 3b and since said hose 8 is freely movable in a gap A, the oil feed nozzle 10 can be relocated to either of the front and rear sides of the right case 3. Since the amount of the oil being fed is displayed simultaneously on an indicator 12 on each side of a lower case 3a, the oil can be fed and the oil feed data such as the feed amount can be observed, even when a vehicle is parked on a oil feed area B at either of the front and rear sides of an island 1. When the other oil feed hosea 4 and 9 are used for feed to the vehicle parked on the oil feed area at either side of the island 1, oil feed nozzles 5 and 11 can be reached to its parking position.
Patent JP-H02226565-A (JP)
Title: Flexible magnetic disk device
Inventor: SATO TADASHI
IPC: G11B21/26
Filed: 1989-02-27
Abstract: PURPOSE:To perform recording and reproducing with the aid of one flexible magnetic disk device even to a recording medium for a flexible disk device whose specification is different by enlarging a recording medium insertion port which can be freely enlarged, inserting a magnetic head exchanging means and exchanging the magnetic head part of a head carriage. CONSTITUTION:By detaching the front upper decorative sheet 61 of the flexible disk device 60, the recording medium insertion port 63 is enlarged and adjusted to be a magnetic head exchange port 64. By inserting the magnetic head exchanging means 30 from the exchange port 64, the magnetic head part 10b, etc., which is inserted to be attached to the loading part of the head carriage through a head sandwiching and holding part 50 is exchanged. The reproducing and recording of the recording medium for the flexible magnetic disk device whose specification is different is performed with one flexible magnetic disk device by doing exchange like above.
Patent JP-H11251019-A (JP)
Title: Adapter for connecting card
Inventor: SHOBARA YOSHITAKA
IPC: H01R31/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To connect a card to an adapter for connecting a card while effectively preventing deformation of terminals even in the case the thickness of the adapter for connecting a card and that of the card are same. SOLUTION: This adapter 100 for connecting a card comprises a first connection part 1 to be connected with a PC card slot, a second connection part 2 to install a CF card in, and a shutter member 7 to protect the terminal 20 of the second connection part 2. The shutter member 7 is urged by a spring toward the protection position where the member 7 buries a terminal 20 in a terminal insertion hole 75 and protects the terminal 20 from the outside force. Moreover, the shutter member 7 is provided with a lock mechanism for locking the shutter member at the protection position. When CF card insertion operation is carried out, the lock mechanism is put in lock released state and the shutter member 7 is enabled to slide.  When the shutter member 7 is pushed in by the CF card in such a condition, the terminal 20 comes out of the terminal insertion hole 75 and the terminal is joined with a terminal of a connection part of the CF card.
Patent JP-H06255174-A (JP)
Title: Array of monolithic light emitting element
Inventor: INOUE TOMIO
IPC: B41J2/455
Filed: 1993-03-08
Abstract: PURPOSE:To even the irregularity of luminance by forming an element part correcting the density of a current flowing in a light emitting element part within the same chip. CONSTITUTION:In addition to a light emitting element part 3, one or a plurality of P-N junction areas for correcting the current density (referred to as a current density correcting element part 4 hereinafter) are provided in the separated state of diffusion from the light emitting element part for every light emitting element part. In consequence, the irregularity of luminance is decreased by correcting the density of a current running in the light emitting element part. In order to correct the density of the current in the light emitting element part, the current density correcting element part is connected to or separated from an individual electrode 5. The current density correcting element part connected to the individual electrode is separated by trimming or the like manner, so that the current density is corrected.
Patent JP-S59172905-A (JP)
Title: Controlling method for electric rolling stock
Inventor: TACHIBANA MEGUMI
IPC: H02P3/08
Filed: 1983-03-17
Abstract: PURPOSE:To prevent the riding comfort of an electric rolling stock from being deteriorated by the generation of an unnecessary torque peak by switching from the final stage of a parallel regenerative brake directly to a generating brake. CONSTITUTION:When a trolley wire voltage E becomes the set value (a) or higher in the state that switches P, G are closed so that main motor groups A1, A2 are connected in parallel, thereby performing a parallel regenerative brake, and when a field rate IF reaches the set value b' in the state that the trolley wire voltage is the set voltage (a) or lower, an overvoltage suppressing thyristor OVTh is energized. When the thyristor OVTh is energized, a breaker L is opened, the main motor groups are disconnected from the trolley wire, a circuit which has a generating brake resistor BR is formed to become generating brake state. When the armature current Ia becomes zero in this state, the main motor circuit is opened and is shifted to a pneumatic brake. In this manner, a regenerative parallel/series shift can be eliminated, thereby preventing the riding comfort from being deteriorated.
Patent JP-H02227707-A (JP)
Title: Position detecting device for self-traveling vehicle
Inventor: NOMICHI AKIO
IPC: G01C15/00
Filed: 1989-03-01
Abstract: PURPOSE:To prevent a self-traveling vehicle from traveling in the wrong direction by scanning a light beam in the circumferential direction and around the center of the vehicle, detecting the reflected beams sent from the light reflecting means set at three points, and calculating the traveling direction of the vehicle from the light receiving interval as well as the light emitting and receiving signals. CONSTITUTION:The light beam received from a light emitter 2 set on a self-traveling farm vehicle 1 is scanned in the driving direction of a turntable and reflected by a reflector 6. This reflected beam is received by a light receiver. The pulses produced by the turntable are counted by a rotary encoder 7 and the count value of pulses is sent to an identification processing part 11 for each input of a light receiving signal to a counter 9. The part 11 receives both light emitting and receiving signals and calculates the azimuth of each reflector 6 to the traveling direction of the vehicle 1 from the number of pulses. This calculated azimuth and the estimated one are inputted to one of arithmetic parts 37, 34, 10 and 13 via a switch means 36. The open angle between reflectors 6 and the present position and the traveling direction of the vehicle 1 are calculated and compared with the traveling direction data given from a traveling course setting part 16 via a comparing part 25. Then a steering motor M of a front wheel 17 is controlled by the difference output of the part 25.
Patent JP-S53131818-A (JP)
Title: Display device of small tape recorder
Inventor: ITOU KAZUO
IPC: G02F1/133
Filed: 1977-04-22
Abstract: PURPOSE:To simplify appearance and lower production cost by parallel displaying more than two kinds of contents with one liquid crystal display device.
Patent JP-S55138608-A (JP)
Title: Position detector of moving body
Inventor: KIOGAWA TAKAO
IPC: G01C22/00
Filed: 1979-04-16
Abstract: PURPOSE: To decrease the number of guide wires and enhance the detecting precision, by varying wider or narrower the interval of the sets of two guide wires each of a position detector using guide wires, and intersecting two wires.  
     CONSTITUTION: When an address code consists of six digits, guide wires 2 1 , 2 2  of the uppermost stage and the next stage correspond to the second digit 2 1  and the third digit 2 2  of the address code, respectively, and each guide wire is designed to intersect at the division dividing point every time the code of the digit changes. At the same time, matching with the first digit 2 0  of the address code, each guide wire interval is set as l 1 , l 0 , or l 0 , l 1 . Similarly, two guide wires intersecting with the address code of the digit 2 4  and digit 2 5  are combined as a set, and three digits of 2 3 , 2 4  and 2 5  are divided to addresses. One terminal end of each guide wire terminates at a resistance, while the other end is connected to the position detector through couplers 10W13, so that the signal generated from a moving body traveling on the guide wires is received to detect the position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52129706-A (JP)
Title: Prevention of upper parts of heavy-oil decomposition reeacors from coking and apparatuses for it
Inventor: YASAKA KIYOUICHI
IPC: C10G9/32
Filed: 1976-04-26
Abstract: PURPOSE: To make it possible to continuously operate a fluidized bed reactor for a long time by providing such a trumpet-shaped tube as to contract a gas flow at the upper part of the said reactor and introduce the said gas flow into the inlet of the cyclone, and by maintaining the temperature of the gas-passage wall at 540-630°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000237282-A (JP)
Title: Medicine bag printing system and medicine bag
Inventor: TAKENAKA YASUHIRO
IPC: A61J1/14
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To print out information of how to take medicine correctly on a medicine bag according to the quality and kind of medicine by collating medicine bag information indicated by an identifier read by a reading means with the medicine bag information transmitted from a processing means to print out the information of how to take medicine with a printer when the contents of both medicine bag information are identical. SOLUTION: A computer 1 generates medicine bag information to select a proper medicine bag based on information of how to take medicine and transmit it to a printer 2. At the printer 2, a medicine bag holding part holding a medicine bag to be printed is selected based on the medicine bag information to take the medicine bag out of it. The medicine bag is sent to a black light and an optical sensor 4 as a light irradiation part and a read symbol (identifier) is transmitted to a memory part 6. The medicine bag information indicated by the symbol is collated with the medicine bag information transmitted from the computer 1 at a comparator part 7 and, when both coincide, the medicine bag is conveyed to the side of a printing part 8 to print the information of how to take medicine on the medicine bag.  At the printing part 8, printing information is printed out properly on the specified medicine bag.
Patent JP-2000247867-A (JP)
Title: Air cleaning system in building
Inventor: YOMO SHIGENORI
IPC: F24F7/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent human bodies from suffering bad influences of formaldehyde and other harmful gases dispersing in a room. SOLUTION: Formaldehyde and other harmful gases are brought to be decomposed and removed with metallophthalocyanine by forming a gas passage 5 and a circulation passage 6 and circulating air in a building 1, or forming the passage 5, a gas feed passage 9 and a gas exhaust passage 8 to ventilate the inside of the building, controlling humidity of air with diatomite while the air passes through the gas passage 5 during the air circulation or ventilation.