baber/WOPTO huggingface dataset:
Patent JP-H04187884-A (JP)
Title: Refrigerant pump
Inventor: AWASHIMA HIROKI
IPC: F04C15/06
Filed: 1990-11-21
Abstract: PURPOSE:To improve the reliability by equipping inside a closed container an electric motor, a compression machine, a suction pipe communicating to a cylinder of the compression machine portion and a delivery pipe secured to the closed container, and providing a delivery hole of the compression machine portion on two places, one on the electric motor and one on the opposite side of the electric motor. CONSTITUTION:An end portion 32a of a suction pipe 32 of a refrigerant pump 31 is pressed directly into a suction hole 15, formed on a cylinder 16, passing through an end shell 8. Delivery holes 34, 35, for the compressed liquid refrigerant supplied from the compression machine portion are provided at two places, one on an electric motor side and the other on the opposite side of the electric motor, respectively. Liquid refrigerant from an air conditioning system passes through the suction pipe 32, flows directly into the suction hole 15 of the cylinder 16 and enters a compression chamber thereby possibility of sucking impurities and abrasion powders into the closed container 2 is nil. Because two delivery holes 34, 35 are provided on the electric motor side and on the opposite side of the electric motor, respectively, both without applying any delivery valve, the liquid refrigerant, when compressed in the compression machine portion, is easily delivered to the outside of the compression chamber and chances of generating over-compression will not occur whereby electric motor load increase will not take place.
Patent JP-H06151601-A (JP)
Title: Oriented ferroelectric thin film
Inventor: NASHIMOTO KEIICHI
IPC: H01B3/00
Filed: 1992-11-05
Abstract: PURPOSE:To produce high-performance nonvolatile memories, capacitors or light modulation elements on a semiconductor substrate by forming a c-axis oriented epitaxial or oriented ferroelectric thin film on a semiconductor single crystal (100) substrate. CONSTITUTION:In the oriented ferroelectric thin film, two-layer structured epitaxial or oriented buffer layers 2 and 3 are formed on a semiconductor single crystal (100) substrate, and an epitaxial or oriented perovskite ABO3 type ferroelectric thin film 4 is formed on top of it. The epitaxial or oriented buffer layer consists of the perovskite ABO3 type thin film formed on an MgO thin film. From the crystallographical point of view, the relation among the single crystal substrate, buffer layers and pervskite ABO3 type ferroelectric thin film is ABO3 (001)//ABO3 (100)//MgO (100)//semiconductor single crystal (100).
Patent JP-H11228167-A (JP)
Title: Glass substrate for information recording medium and information recording medium
Inventor: HASHIMOTO KAZUAKI
IPC: G11B7/253
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a disk substrate for an information recording medium having sufficiently high Young's modulus compared to aluminum without impairing surface flatness and an information recording medium using the disk substrate. SOLUTION: The glass substrate for an information recording medium has a composition of (expressed by mol.%) 0-25% SiO2 , 20-60% B2 O3 , 0-30% Al2 O3 , 0-35% CaO+MgO+ZnO, 0.5-30% at least one kind of rare earth oxide and 0-15% ZrO2 +TiO2 . The information recording medium has the glass substrate and a recording layer formed on the glass substrate and a magnetic disk has the glass substrate and the magnetic recording layer formed on the glass substrate.
Patent JP-H05158615-A (JP)
Title: Pointing device
Inventor: WATANABE TOSHIHIRO
IPC: G06F3/038
Filed: 1991-12-03
Abstract: PURPOSE:To provide the pointing device which easily obtain lateral displacement. CONSTITUTION:This pointing device has a sensor A100, a sensor B200, and a sensor C300 which convert the quantity of linear displacement into electric signals. The sensors A100 and sensor B200 are fitted so that their displacement quantity detection directions 110 and 210 deviate from a vertical direction, and the sensors A100 and sensor C300 are fitted so that their displacement quantity detection direction 110 and displacement quantity detection direction 310 deviate from the vertical direction.
Patent JP-H09163076-A (JP)
Title: Image reader
Inventor: MIZOGUCHI SHIGERU
IPC: H04N1/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the picture quality in a scanner which uses an LED as a document illuminating light source. SOLUTION: A scanner 10 is detachably set to a printer 200 incorporated in a notebook type personal computer 100. Since the quantity of light and the wavelength of the LED are not stable in the start period just after lighting of the LED for document illumination provided in an optical system 15 of the scanner 10, a control processing part 17 inhibits the document read operation of a CCD 13 for 60 seconds after lighting. After the LED enters into the stable state, the current smaller than that for execution of read is made to flow to the LED at the time of non-execution of read to keep the stable state.
Patent JP-H03236729-A (JP)
Title: Recovery device of solid dirt
Inventor: FUKAMACHI KATSUHARU
IPC: A01K23/00
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate an unpleasant feeling during recovery of solid dirt by equipping a pair of approaching and separating scooping pieces liked to an operating member attached to an opening part at the bottom of a box and laying a closing plate between the scooping pieces and the side wall of the box positioning in the movement direction of the scooping pieces. CONSTITUTION:Subordinate members 30 set in a box 10 are mutually separated, a solid dirt storage bag (a) is taken out from a hole 13, passed through a pair of scooping pieces 50 and a mouth thereof is folded to the outside of the box 10. Then the top of solid dirt (b) is covered with an opening part at the bottom of the box 10, an operating member 20 is raised through a lifting tool 11, the subordinate members 30 are approached, the tip of the scooping pieces 50 is gradually raised and the lower end of a closing plate 60 is rotated outside while being lifted. Simultaneously the solid dirt (b) is picked up by the scooping pieces 50 and the lower part of the closing plate 60, the solid brought into contact with the side of the closing plate 60, the closing plate 60 is brought down outside and the lower part of the closing plate is leaped up to pick up the solid dirt (b). The subordinate members 30 are approached, the tips of the scooping pieces 50 are contacted with each other, a roller 61 of the closing plate 60 is brought into contact with the inner face of a side wall 16 of the box 10, the opening part at the bottom of the box 10 is approximately closed and the dirt (b) is taken in the storage box (a).
Patent JP-H04194808-A (JP)
Title: Connecting device for optical fiber to optical element
Inventor: KIKUCHI KIMIHIRO
IPC: G02B6/42
Filed: 1990-11-22
Abstract: PURPOSE:To connect an optical fiber to a lens without the occurrence of the deviation of a distance in the axial direction between the end surface of the optical fiber and an optical part, such as a lens, by securely connecting contact plug and an adapter through a specific mechanism. CONSTITUTION:The tip of an optical fiber F held to a body 11 of contact plug 10 is inserted in an insertion hole 31a of a body 31 of an adapter 30. In this case, a positioning sleeve 12 located to the contact plug 10 is inserted in a positioning groove 31b of a body 31 of the adapter 30. As a result of the tip surface A of a sleeve being brought into contact with the bottom B of a groove 31b, the plug 10 and the adapter 30 are axially positioned. Further, by screwing a fastening tool 13 in a male screw 31c of the body 31 of the adapter 30, the plug 10 and the adapter 30 are secured to each other. In this case, a tip surface Fa of an optical fiber F is brought into contact with a front end surface 33b of a spacer 33 in the insertion hole 31a. A lens holder 32 is forced into pressure contact with a spacer 33 through the energizing force of a spring 36, and the spacer 33 is brought into pressure contact with the end surface Fa of the fiber.
Patent JP-2001140334-A (JP)
Title: Dwelling house with inner balcony
Inventor: WATANABE MANABU
IPC: E04H1/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To give a device for hardly visible interior of a building from the outside while giving great spaciousness with an inner balcony and improve the convenience of the inner balcony. SOLUTION: In this dwelling house having an inner balcony 20 on a first floor or an upper floor of a building 1, storages 21, 22 are provided at both ends of the inner balcony 20 in the direction of a frontage to allow goods to get in and out of the inner balcony 20.
Patent JP-H09161284-A (JP)
Title: Focus setting method and optical disk driving device
Inventor: ARAI HISASHI
IPC: G11B7/09
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To shorten the time up to the data read of a second layer by bringing an objective lens closer to a two-layer optical disk, confirming the passing of the first layer of a focus point by the focus error signals of the first layer and then, turning ON a focus servo. SOLUTION: By the reproduction command of the second layer of the optical disk 2 for which optical pit 11 is provided in the two layers, a focus driving coil 14 is driven and the objective lens 13 is moved towards the optical disk 2. At this time, the focus error signals of the first layer are monitored, and when the passing of the focus point of the first layer is detected, the focus servo is turned ON. Then, the focus error signals of the second layer are monitored, and when the objective lens 13 reaches the position of the focus point, the focus servo of the second layer is started. Thus, without performing the focus servo of the first layer, the focus servo of the second layer is directly started and the time until the data read is shortened.
Patent JP-2000151857-A (JP)
Title: Composite electronic device
Inventor: IMURA SHIGERU
IPC: G01C21/26
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To allow the composite electronic device to use communication data received through a portable telephone section for image display or the like in a navigation system section and to surely exchange information with a plurality of opposite parties with a high efficiency. SOLUTION: The composite electronic device is provided with a data link section 93 that links a navigation system section 11 and a portable telephone set section 12 to bring the both into a state of mutual data transmission reception, a communication data coding section 92 that applies coding processing to the communication data obtained at the navigation system, section 11 and supplied to the portable telephone set section 12 through the data link section 93 so as to bring the signal based thereon into a state of being transmitted by a transmission processing section of the portable telephone set section 12, and a communication data decoding section 92 that applies decoding processing to the communication data obtained through a reception processing section of the portable telephone set section 12,  supplies the data based thereon to the navigation system section 11 through the data link section 93 and allows an image display section 46 to display information depending on the data.
Patent JP-H02165000-A (JP)
Title: Lock bolt and execution method thereof
Inventor: TERASAWA TAKEMASA
IPC: E21D20/00
Filed: 1988-12-19
Abstract: PURPOSE:To contrive the simplification of depositing concrete by providing a bar steel externally threading its both ends, sheath inserting the bar steel, fixing plate connected by a screw to a point end of the bar steel, fixing plate inserted to a rear end and a nut fixing a cylindrical spacer or the like. CONSTITUTION:A lock bolt in its main unit part forms a both-end externally threaded steel bar 1 and an external shape, connected by a thread to a point end of the steel bar, by a block-shaped fixing unit 2, fixing plate 6 in a rear end fixing end part, metal-made cylindrical spacer 4, washer 5, nut 3 and a sheath 10. While a tunnel support inserts the steel bar 1 inserted in its total length to the sheath 10 connecting in its point end the fixing unit 2 in the point end previously cutting a hole in the natural ground 9. And injecting a grout material 11 to a clearance of the cut hole, the fixing plate 6 and the spacer 4 are inserted to the steel bar 1 thereafter fixed by the nut 3. In this way, a secondary cover structure 8 can be prevented from its crack and damage caused by external force acting on the lock bolt.
Patent JP-H01160659-A (JP)
Title: Led drive circuit of led printer
Inventor: HIGUCHI FUKUJI
IPC: B41J2/455
Filed: 1987-12-17
Abstract: PURPOSE:To print dots with uniform density on photosensitive paper by providing (N) LED's which produce a specified illumination value using the composite current of main MOS-FET's and auxiliary MOS-FET's connected in parallel. CONSTITUTION:A STROBE signal 1 generates from a STROBE signal generator 12 and at the same time, a control signal 1 is output from the output terminals Q1 of a shift register 11. As a result, P-MOSS 3-1 is turned ON by the maintenance of a gate voltage at 0 through an AND circuit 13 and an inverter 14. Simultaneously, for instance, correction signals 0, 0, 1 are output from the output terminals of D-FE's 17-1, 18-1, 19-1 based on correction data 0, 0, 1. At the same time, 1 is output from an output terminal of the AND circuit. Consequently, P-MOS 4-1, 5-1 are turned OFF with each gate voltage held at 1 through NAND circuit's 21-1, 22-1, and P-MOS 6-1 is turned ON with a gate voltage held at 0 via a NAND circuit 23-1 to compound a drive current and obtain a specified illumination value.
Patent JP-H05161132-A (JP)
Title: Multi-medium communication system
Inventor: HABA YOSHIHITO
IPC: H04M11/00
Filed: 1991-12-04
Abstract: PURPOSE:To suppress the deterioration in the picture quality by controlling an information quantity of a picture in response to a transfer speed of picture information. CONSTITUTION:A system control section 14 sends a video transfer speed to a video interface section 9, and informs a changed video transfer speed to a camera control section 7. The control section 7 checks the video transfer speed and selects a shallow depth of field of a camera when the transfer speed is a prescribed speed or over to give out of focus image. Thus, the information quantity of a video picture inputted to a video coding section 10 is reduced. On the other hand, when the transfer speed is a prescribed speed or below, the section 7 selects a deep depth of field of the camera to increase the background information. Thus, even when the video transfer speed is reduced, the deterioration in the picture quality in the center part of the screen is suppressed.
Patent JP-H06168130-A (JP)
Title: Fuzzy inference device
Inventor: ISHIZUKA MASANORI
IPC: G06F9/44
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the storage area of membership functions and to easily change the membership functions. CONSTITUTION:This device is provided with an input variable transforming means 1 which transforms input variables in accordance with corresponding input transformation functions, an input transformation function storage means 2 where input transformation functions are stored correspondingly to input variables, a fundamental membership function storage means 3 where fundamental membership functions are stored, a fuzzy inference means 4 which performs fuzzy inference in accordance with input variables and fundamental membership functions and outputs intermediate output variables, an output variable conversion means 5 which transforms intermediate output variables in accordance with output transformation functions, and an output transformation function storage means 6 where output transformation functions are stored, and the total number of fundamental membership functions is made smaller than that of variables.
Patent JP-H05154232-A (JP)
Title: Pachinko game playing board
Inventor: YAMAMOTO TOSHIO
IPC: A63F7/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide a pachinko game machine board equipped with a boss in a nail striking part installed on the playing board made of synthetic resin so that the striking of a nail is facilitated and the struck nail is surely held and the nail can be pulled out speedily and easily when the struck nail is demanded to be pulled out. CONSTITUTION:A boss 52 has a hole part 51 in which a nail is struck from the playing surface side of a base board, and a hole part 53 which is formed by striking the hole part 53 to the projection side of the boss 52 and the concentrically setting the hole part 53 to the hole part 51 is provided. When the nail struck into the hole part 51 is pushed out, the top edge of a jig whose top edge part projects is inserted into the hole part 53 on the projection side of the boss 52, and pushed to the playing surface side, and then the top edge of the jig is engaged with the top edge of the nail, and the nail can be pushed out from the hole part 51.
Patent JP-H01163302-A (JP)
Title: Method and device for manufacturing asphalt plied timber and ready mixed concrete
Inventor: TANAKA TOSHIRO
IPC: E01C19/05
Filed: 1987-12-17
Abstract: PURPOSE: To produce an asphalt-mixing material or freshly mixed concrete in a single plant by providing a side part of an aggregate measuring tank with asphalt and stone-powder measuring tanks and cement and water measuring tanks, and arranging mixers in their lower parts. CONSTITUTION: A dryer 1 for heating aggregate and a vertical transportation device for transporting the heated aggregate to a plant body 13 are provided, the heated aggregate is sifted out into a plant body 13, and aggregate storage bottles 15 for storing them by grain size are provided. An asphalt measuring tank 17 and a stone-powder measuring tank 18 which respectively measure prescribed amounts of asphalt and stone-powders as materials mixed for an asphalt mixing material are provided, and a cement measuring tank 22 and a water measuring tank 21 for measuring prescribed amounts of cement and water as materials mixed for the freshly mixed concrete are placed in the side part of an aggregate measuring tank 16, and a mixers 25 for mixing adjustment are respectively arranged in their lower parts. Thus, a plant is shared for asphalt mixing material and for freshly mixed concrete.
Patent JP-H09156767-A (JP)
Title: Seedling raising box supplying device
Inventor: NISHIOKA HISASHI
IPC: B65G59/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To perform the supplying operation of seedling raising boxes without any obstacle by reliably stacking a replenishing seedling raising box to be lowered and transferred on a supplying seedling raising box. SOLUTION: A seedling raising box supplying device is provided with a lowering conveying device 13 provided with a pair of one box separating pawls 17a, 18a capable of dropping and supplying seedling raising boxes 2a one by one, for lowering and transferring a replenishing seedling raising box group 2 having thirty stages when the number of stages of the supplying seedling raising box group is decreased to the set number or less by the one box separating action, and for stacking the replenishing seedling raising box group on the seedling raising box 2a on the topmost stage of the supplying seedling raising box group 2.  Four guide members 38 for sliding and guiding the lowering transference of the seedling raising box 2a on the lowermost stage of the replenishing seedling raising box group 2 onto the seedling raising box 2a on the topmost stage of the supplying seedling raising box group 2 are provided on the front, back, right and left parts.
Patent JP-2000150845-A (JP)
Title: Solid state image sensor and manufacture thereof
Inventor: KIMURA MASAO
IPC: H04N5/335
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity by making a well-form trench in the bottom of a concave lens structure and forming an etching stopper film oppositely to the bottom thereby guiding an incident light widely across a light receiving part. SOLUTION: An image sensor is provided with a well-form trench structure in the bottom of a concave lens structure and a passivation film 9 is formed on the surface of an interlayer insulation layer 7 formed beneath the concave lens structure including the well-form trench structure. A high refractive index material layer 8 constituting the concave lens structure is formed on the passivation film 9.  A method for manufacturing the sensor comprises a step for forming an etching stopper film 12 on a sensor 2, a step for forming an interlayer insulation layer 7 having a recess in the surface corresponding to the sensor 2, a step for forming a well-form trench structure by etching the interlayer insulation layer 7 until the etching stopper film 12 is reached, and a step for forming a concave lens structure by filling the well-form trench structure with a high refractive index material layer 8.
Patent JP-H01160681-A (JP)
Title: Image receiving sheet for thermal transfer recording
Inventor: IWASAKI HIROSHI
IPC: B41M5/382
Filed: 1987-12-17
Abstract: PURPOSE:To obtain an image receiving sheet having a superior recording sensitivity, forming a remarkably sharp recording image with high density, and also exhibiting a superior stability of recording image, by forming an image receiving layer made of a thermoplastic resin having a specific composition. CONSTITUTION:In an image receiving sheet for thermal transfer recording, an image receiving layer of the image receiving sheet is mainly composed of a reaction product of a vinyl chloride-vinyl alcohol copolymer and a polyvalent isocyanate compound. A part of a vinyl chloride group of the aforesaid vinyl chloride-vinyl alcohol copolymer may be substituted with the other vinyl monomer, but it is desirable for maintaining a superior dyeing capacity inherent in vinyl chloride groups that a vinyl chloride construction be at least 50wt.% or more, more preferably 80wt.% or more, of the total monomer forming the copolymer. In addition, the vinyl alcohol component is desirably contained in the range of 0.1wt.% or more, more preferably 1-10wt.%, of the total monomer composing the copolymer for ensuring the reactivity with the polyvalent isocyanate.
Patent JP-2000148853-A (JP)
Title: Method and device for registering user of internet
Inventor: HIRAKAWA MAKI
IPC: G06F21/12
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily and surely collect information on the peripheral equipment and application used by a user by minimizing the necessary telephone charge and the connection fee to an Internet provider. SOLUTION: When a person wants to register his name on the Internet 2 as a user, the user produces registration information by collecting or inputting the information required for registration by means of the information collecting tool 14 of terminal equipment 3 before the computer of the user is connected to a server 1 through the Internet 2 so as to save the time required for collecting the information or connecting his computer to an Internet provider being inputted. Since the connection time to the Internet provider which is required for the registration is saved as much as possible, the fee to the provider and the necessary telephone charge are reduced and, at the same time, the user information collecting side can realize expected information collection.