baber/WOPTO huggingface dataset:
Patent JP-S62140115-A (JP)
Title: Method for controlling distance between self-traveling trucks
Inventor: ABE YASUAKI
IPC: G05D1/02
Filed: 1985-12-16
Abstract: PURPOSE:To attain the automatic control of the driving speed of a self-traveling truck so that the actual distance between trucks is equal to a set distance and to secure the application of a self-traveling truck to an assembling line, by setting the distance between truck in response to the situation and applying this set distance to each truck as an inter-truck distance command signal. CONSTITUTION:A self-traveling truck 1 is driven by the wheels 3 engaging guide rails 2 is driven along a fixed course. A signal line 10 for transmission of speed command signal is set along the truck driving course in a drive control section. The speed command signal is applied via a current collector 11 of the truck 1. While the inter-truck distance command signal 15a set externally according to the situation is received 14 and the set inter-truck distance value 14a is applied to a comparison part 17. Then the output 12a equivalent to a distance L from a preceding truck measured by an optical distance sensor 12 is converted 16 and the present inter-truck distance value 16a is applied to the part 17. Then the speed value 19a set by the speed command signal is corrected by the speed correction value 17a given from the part 17. Thus the driving speed of the truck 1 is automatically controlled.
Patent JP-H0539193-A (JP)
Title: Lifter
Inventor: KITAGUCHI HIROMASA
IPC: B66F7/20
Filed: 1991-08-02
Abstract: PURPOSE:To prevent transverse oscillation while forming a structure for resisting against an unbalanced load by providing two sheets of arms built in an X shape by two sets in one side, inserting a shaft through an X-shaped central part of the arm to connect both sides, fixing a gear respectively to both sides in the shaft, and meshing the gear with a sector gear in a mate side fixed to a base frame. CONSTITUTION:Two sheets of arms l, 2 built in an X shape are provided by two sets in one side to use eight sheets as a lifter total unit, and a cylinder 3 is mounted between two sets of the arms 1, 2 and arms 1, 2 in the one side. By telescopic action with the cylinder 3 and a rod 5 inserted into the cylinder 3, the arms 1, 2 are given movement to vertically move a roof plate 12. A shaft 7 is inserted through an X-shaped central part of the arms 1, 2 to fix a power transmitting member of a gear 8 or the like respectively in both sides of the shaft 7, and a power transmitting member such as a sector gear 9 is meshed in a mate side and fixed to a base frame 11 to provide a function of synchronizing movement of the arms in the both sides.
Patent JP-2000112630-A (JP)
Title: Wrist rest
Inventor: OGAWA KUNIO
IPC: G06F3/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To protect a user against interruption in the circulation of the blood without pressing the vein of the wrist by providing a core material made of rubbery substance where plural projection parts are formed at the position where a wrist is not pressed on the side of a top surface coming into contact with the hand of the user. SOLUTION: The core material is made of the rubbery substance and provided with nearly crescent-sectioned projection parts 22 on the top surface 21. The projection parts 22 are arranged along the length of the top surface 21 and formed in a thin and long arcuate shape in plane view. The projection parts 22 are about 1 to 5 mm thicker on the width-directional deep side as a keyboard side at the time of use than on the front side. Consequently, an angle closer to the angle of the hand of the user who operates the keyboard is obtained and the user can operate the key board in a comfortable posture and the projection parts 22 are provided preferably at the position where the hands can be made stable according to the arrangement of the hands operating the keyboard, so that they will be standards for the arrangement of the hands when the user operates the keyboard.
Patent JP-2001101827-A (JP)
Title: Compact disk label
Inventor: ISSHIKI YUZURU
IPC: B65D85/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact disk(CD) label which is improved in workability when a label base material is set to a label sticking device. SOLUTION: A label base material 32 constructing a CD label 31 has two concentrical label cuts 32a and 32b, and the grip part cuts 34a and 34b consisting of closed curves having no corners are formed opposite to each other in the diameter direction of the material 32 on a release paper 34 stuck to the cuts 32a and 32b via an adhesive to form the grip parts 36 which are separated from a release part when the material 32 is released and then adhered to the material 32. The parts 36 have the knobs 36a which are extending from the cut 32b inward and used to release both parts 36.
Patent JP-2001105124-A (JP)
Title: Heat radiation substrate for semi conductor device
Inventor: ASANO SOICHI
IPC: B22D19/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic-metal composite body having the high heat conductivity and the low heat expansion requested for a heat radiation substrate for a semi conductor element. SOLUTION: This heat radiation substrate is a ceramic-metal composite body formed by impregnating a metal in a porous layer with a prefoam consisting of a ceramic sintered body having a dense layer on one face side and the porous layer with the porosity thereof gradually increased from the face layer to the other face layer. A face layer 11 on an element mounting surface side is formed of a single ceramic layer, intermediate layers 121-123 and a face layer 124 on the heat radiation surface side are metal-impregnated layers. The metal impregnated layer 12 has an inclined structure in the layer thickness direction with the metal content ratio gradually increased from the face layer 11 toward the face layer 124. A sintered body with the ceramic composition changed in the layer thickness direction may be used as the prefoam.  A metal fin is formed on the face layer 124 of the metal impregnated layer as desired.
Patent JP-H04215845-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: NAKAMURA TAMOTSU
IPC: B01D53/94
Filed: 1990-10-19
Abstract: PURPOSE:To efficiently remove hydrocarbons, carbon monoxides and nitrogen oxides in exhaust gas by contacting catalysts comprising transition metal oxides and precious metal (excluding gold) with exhaust gas of internal combustion engine or the like at a temperature of 250 deg.C or lower. CONSTITUTION:Metal nitrates, organic metal salts or metal chlorides of transition metal are thermally decomposed, which are impregnated with an aqueous solution of precious metal salts (excluding gold). As a result, catalysts for purifying exhaust gas comprising one or more kinds of transition metal oxides and one or more kinds of precious metals (excluding gold) are obtained. The transition metal oxides, for example, are Co3O4, NiO, Fe2O3, Cr2O3, Mn2O3, etc., and precious metals are Pt, Rh, Pd. The transition metal oxides discharge O2 occluded in transition metal itself at a temperature of 250 deg.C or lower and accelerate the reaction with CO adsorbed preferentially on precious metals and convert the CO to CO2, so that O2, HC and NO are adsorbed on the precious metals thereby enabling purification of HC and NO.
Patent JP-H06196359-A (JP)
Title: Film capacitor
Inventor: OZAKI YOSHIHIDE
IPC: H01G4/18
Filed: 1992-10-21
Abstract: PURPOSE:To enlarge electrostatic capacitance per unit volume by a method wherein, after a dielectric layer composed of hydrolytic matter of metal alkoxide and inorganic particles is provided on a metal vapor-deposited layer of a plastic film having the metal vapor-deposited layer on at least one surface, it is laminated or wound. CONSTITUTION:Aluminum is vapor-deposited on both surfaces of a polyethylene terephthalate film and further a specific composition is coated on both surfaces thereof using a photogravure coater, thereafter it is heated and dried to form a uniform dielectric layer. Thereafter, it is wound to obtain a film capacitor. The then composition is composed of super-corpuscular alumina; water; acetic acid; hydrolytic matter of methyl-trimethoxy-silane; and isopropyl alcohol. Thus, it is possible to elevate a dielectric constant and to enlarge electrostatic capacitance per unit volume in a capacitor.
Patent JP-H03146881-A (JP)
Title: Loading/unloading structure for holding frame of printed board
Inventor: SHINOHARA TATSUO
IPC: G01R31/00
Filed: 1989-11-01
Abstract: PURPOSE:To simplify mounting work process by driving an industrial robot or an automatic mounting machine by inserting a round shaft part to a receiving hole by inserting and feeding a thin thickness shaft part in an axial direction, and inserting and loading a holding frame to a board receiver. CONSTITUTION:Structure to load/unload a second holding frame 10 on the board receiver of board mounting equipment is formed by providing a pair of frame turning shafts 12a, 12b comprised by providing the thin thickness shaft parts 14b with cross-section almost in elliptical or rectangular shape protruded from both right and left sides of the holding frame 10 and the round shaft part 14a with cross-section in circular shape in parallel, and the board receiver provided with a right and left pair of insertion ports having an aperture diameter corresponding to th thickness size of each thin thickness shaft part 14b at a pair of frame turning shafts 12a, 12b, and hole diameter corresponding to the diameter size of the round shaft part 14a formed at the inside depth of the insertion port. The round shaft part 14a is inserted to the receiving hole 38b by inserting and feeding the thin thickness shaft part 14b in the axial direction, and the holding frame 10 is inserted to the board receiver. Thereby, it is possible to simplify a process to mount the board on targeted equipment via the holding frame.
Patent JP-H11107648-A (JP)
Title: Drainage structure of composite window
Inventor: SUGANO MITSURU
IPC: E06B7/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To drain rainwater and condensed water infiltrating to the indoor side efficiently to an outdoor section in a composite window consisting of a metallic frame and a resin frame. SOLUTION: The drainage structure of the composite window is constituted by housing a window sash 10 in an aluminum frame while approximately covering the indoor-side exposed section of the aluminum frame with a resin frame. A recessed section 22b along the lower section of a place, where an aluminum lower frame 22 and a resin lower frame 32 are joined, an indoor-side hollow section 26 positioned at the lower section of the recessed section 22b and a drain 25, by which water infiltrating into the recessed section 22b is drained to the outdoor side through the indoor-side hollow section 26 are formed to the aluminum lower frame 22.
Patent JP-S62141896-A (JP)
Title: Manufacture of speaker plate
Inventor: OGA HIROBUMI
IPC: H04R9/02
Filed: 1985-12-16
Abstract: PURPOSE:To avoid waste of material in forming a ring shaped plate by using a metallic pipe as the material and preserving required quantity in forming a desired ring plate in advance. CONSTITUTION:A steel pipe has a diameter close to the inner diameter of the ring plate 4, the steel pipe 22 has a diameter close to the outer diameter of the ring plate and the steel pipe 23 has a diameter inbetween (if the plate has a large difference between the inner and outer diameters, plural steel pipes of a diameter in-between are to be used). The steel pipes 21, 22 and 23 are cut off to a required length in matching with the thickness and volume of the ring plate to be manufactured to form rings 24, 25 and 26. Then the rings 24, 25 and 26 are arranged coaxially in a lower die comprising a stripper 27, a die 28 and a stripper pin 29 while the rings are fitted externally to a center guide 30 of the die 28, processed by an upper die 31 to be forged as an incorporated body. Then the ring plate 32 formed incorporatedly is extracted by pushing the stripper 27 via the stripper pin 29 by using an air pressure. Thus,the waste of material at the ring center caused conventionally is avoided.
Patent JP-H01125599-A (JP)
Title: Diffuser of centrifugal type fluid machine
Inventor: KOBAYASHI HIROMI
IPC: F04D29/44
Filed: 1987-11-11
Abstract: PURPOSE:To enhance the performance of the whole of a diffuser by making the width of a flow passage narrower from the just behind the inlet of the diffuser toward an outside thereof and installing a plurality of vanes such that leading edges thereof are positioned in narrow portions of the flow passage. CONSTITUTION:The leading edge of each vane 2a is positioned in close vicinity to the outer diameter of an impeller 1 such that the diffuser part 2a provided with vanes, is so arranged as the height of the vane becomes gradually lower in the radial direction. In the diffuser part 2a, provided with vanes, a flow angle at the outlet thereof becomes large since a speed component in the radial direction is not so changed, although an absolute speed is moderately lowered. Namely, length of the flow passage becomes short and a friction loss is small, since the flow angle at the inlet of a vane-less diffuser portion 2 becomes large. Thereby, the performance of the diffuser can be enhanced.
Patent JP-H10108900-A (JP)
Title: Barley-derived natural deodorant
Inventor: TAMAGAWA KOJI
IPC: C02F1/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a barley-derived natural deodorant excellent in a deodorizing action at a low cost by efficiently acquiring a barley extract from the barley containing biologically active components such as dietary fibers and a polyphenol compound in abundance. SOLUTION: This natural deodorant contains a hydrophilic solvent extract from barley, and hydrous ethanol, methanol, hydrous methanol, or hydrous acetone is used for the hydrophilic solvent. The barley bran generated at the yield of 70-90% when barley is pounded is used for an extraction source.
Patent JP-H10101844-A (JP)
Title: Heavy calcium carbonate filler and its production
Inventor: AOYAMA MIKIO
IPC: C08L101/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a heavy calcium carbonate filler having an excellent heat resistance, good in dispersibility, low in viscosity, when compounded with a resin, and especially useful for resin compounds by adding a small amount of a hindered polyol ester. SOLUTION: This heavy calcium carbonate filler is obtained by grinding limestone and subsequently classifying the ground product, wherein 0.005-3wt.% of a hindered polyol ester (e.g. trimethylolpropane trioleate ester, trimethylolpropane trilaurate ester, trimethylol propane tristearate ester) is added. The filler is preferably coated with a surface-treating agent such as a fatty acid, a resin acid or its ester, a coupling agent, etc.
Patent JP-H10112878-A (JP)
Title: Radio communication system
Inventor: SUZUKI SEIKYO
IPC: H04W92/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To attain high speed data transmission by connecting a data terminal such as an existing telephone set, a facsimile equipment and a MODEM to the radio communication system via a radio adaptor using a single telephone set interface (SLTi/f). SOLUTION: In this radio communication system by which radio communication is conducted between a master set and a radio adaptor or between the radio adaptors, the radio adaptor is configured as shown in Figure. Status information of a data terminal 501 to be connected is grasped by a terminal control section 507 via an SLTi/f 506. Similarly an ADPCM CODEC 508 receives analog transmission data via the SLTi/f 506, applies A/D conversion to the data into PCM data. A channel CODEC 509 adds a header to the data to be sent and assembles the data into a prescribed frame and a radio section 503 modulates and transmits it.  In the case of reception, the radio section 503 receives and demodulates a radio wave and the channel CODEC 509 disassembles the frame into signal data and the ADPCM CODEC 508 converts the data into analog data and the data are outputted to the data terminal 501 via the SLTi/f 506.
Patent JP-H01124235-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAZAKI SHINICHI
IPC: H03K19/0175
Filed: 1987-11-09
Abstract: PURPOSE:To avoid an instantaneous high current to be applied on the power supply and a GND line and reduce the voltage fluctuation of the power supply and the GND line, by providing a function of connecting a load capacitance in a logic signal line of one part external output buffer operating at the same time. CONSTITUTION:A control signal line 16 of a transfer gate 14 of one part external output buffer 1 operating at the same time is set at HIGH level when measured by an LSI tester, and then a load capacitance 15 is connected to a logic signal line 13 of an external output buffer 1 and it is made possible to give a delay time to a logic signal supplied therein. At this time, since there are generated a current change 21 of a final stage transistor of the external output buffer connected to the load capacitance, a current change 20 of a final stage transistor of the external output buffer not connected to the load capacitance and a time difference, it is made possible to avoid an abrupt inflow of a current into the power supply and a GND line and reduce the voltage fluctuation of the power supply and the GND line.
Patent JP-H02128795-A (JP)
Title: Washing machine
Inventor: MORITA SHIGEMI
IPC: D06F39/14
Filed: 1988-11-09
Abstract: PURPOSE:To prevent a printed part of a control panel from discoloring, decoloring and staining by providing a single lid which covers from above the control panel, washing tub and dehydrating tub and whose outer periphery overlaps the outer periphery of upper end of the main body. CONSTITUTION:A lid 18 formed of a single member to provide a rectangular shallow container as a whole is provided to be pivotavly connected to the upper rear portion of a main body 1 so that it covers a control panel 3, washing tub 11 and dehydrating tub by covering almost the whole upper surface of the main body. Also, a flat part 18b of the lid 18 is formed with an escape recess 18c corresponding to respective knobs 4-8 on the control panel 3 and projecting upward, so that the lid 18 has the vertical dimension reduced to be prevented from deformation in the molding or the like. Since the control panel 3, washing tub 11 and dehydrating tub are covered by the single lid 18, they are screened from rain water, ultra-violet, sand, dust, etc., when they are installed below a veranda, cave, etc., so that the safety and reliability of electric instruments can be improved and the control panel 3 can be prevented from discoloration, decoloration and stains.
Patent JP-H05216637-A (JP)
Title: Picture processor
Inventor: KANEKO SATOSHI
IPC: G03G21/00
Filed: 1992-09-30
Abstract: PURPOSE:To detect the version of a program and to prevent it from being imprudently rewritten. CONSTITUTION:When a program is stored in RAM 802, a CPU 801 prohibits the program from being transferred from external storage devices 807 and 808 to the RAM 802 if the type of data stored in the RAM 802 is the one indicating the specific program, and if it is not, controls the data or program transfer processing so as to execute the program transfer from the 807 and 808 to the RAM 802.
Patent JP-H06111695-A (JP)
Title: Jog-dial switch
Inventor: SHIMATANI SHIGERU
IPC: G11B15/10
Filed: 1992-09-29
Abstract: PURPOSE:To make an operation panel section thin and improve its operability with a simple structure. CONSTITUTION:When a finger is rotated in contact with a switch section 30 having multiple sensor sections 31 arranged on the operation surface of an operation panel 1, for example, the on/off-states and/or the changes of the sensor sections 31 are detected. If the switch section 30 is formed into a film shape, for example, it can be arranged not only on a plane but also on a curved surface. No rotary member is required, and an operation panel section can be made thin. The operation locus is not restricted, the circular motion of the finger can be performed in an optional shape, and the operation can be easily performed.
Patent JP-H10117524-A (JP)
Title: Riding type rice transplanter
Inventor: NOMURA MASARU
IPC: A01C11/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To perform rolling control by detecting the hardness and softness of a paddy field. SOLUTION: For this rice transplanter, a rolling mechanism capable of tilting a rice transplanting device to left or right sides to a traveling car body is interposed between an elevating and lowering operation mechanism side and a rice transplanting device side, a rolling operation mechanism 40 through the flexible mechanism of the elastic force of a spring or the like is constituted in the rolling mechanism and the elevating and lowering operation and rolling operation of the rice transplanting device are performed. In this case, a center part float 21 equipped in the rice transplanter whose front side is respectively freely vertically movable and side part floats 22a and 22b disposed on both left and right sides of it with a prescribed interval are provided.  For the relation of a top soil surface settlement in a paddy field grounded state by the center part float 21 and the top soil surface settlement in the paddy field grounded state by the side part floats 22a and 22b on the left and right sides, the settlement of the respective floats is detected through detectors E1-E6 and an elevating and lowering operation mechanism 37 and the rolling operation mechanism 40 are controlled by the detected result.
Patent JP-2000107406-A (JP)
Title: Pachinko machine
Inventor: MORI SHUNJI
IPC: A63F7/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To achieve a substantial cost advantage by improving exchanging workability and assembling accuracy in the replacing of game machines to minimize industrial wastes generated during the replacement of the game machines. SOLUTION: There are arranged an outer frame mounted on an island of a game hall, an intermediate frame 50 which comprises a reinforced frame body to be openably mounted on the outer frame through a hinge mechanism and has a mechanism part such as ball path mechanism 70 assembled thereon and an inner frame 60 which is detachably mounted on the intermediate frame 50 and provided with a gauged board surface. The replacement of game machines is accomplished solely confined to the inner frame 60 to improve exchanging workability while securing a better assembling accuracy thereby reducing wastes. The ball path mechanism 70 provided on the intermediate frame 50 is disposed toward the inner side along the vertical direction of a hinge side rim part.  This can secure more installing space of a display device and a substrate 67 to be installed on the rear side of the inner frame 60 thereby enhancing the freedom in formation.