baber/WOPTO huggingface dataset:
Patent JP-H08103414-A (JP)
Title: Ophthalmological device
Inventor: YANO NOBUYUKI
IPC: A61B3/10
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate the alignment of the arbitrary section of the patient's eye by providing the above device with a position stopping means for detecting the cornea reflected light of a projecting optical system for projecting a lumi nous flux for alignment to the cornea of the eye to be examined from two directions and determining the three-dimensional positions for the eye to be examined in accordance with the result of the detection. CONSTITUTION: Of the light reflected by the cornea surface, the alignment light reflected by the corner near the vertex of the cornea is transmitted through a half mirror 7 and an imaging lens 8 and is reflected by a dichroic mirror 9 when a spot light source 6 for alignment is lighted and the cornea is irradiated with the alignment light. The reflected light thereof images a bright spot on two-dimensional CCDs 13 through a diaphragm 12. The alignment light reflected in the peripheral part of the cornea surface passes the imaging lens 14 and the diaphragm 15 and forms the bright spot on two-dimensional CCDs 16. The positions of the respective bright points are, thereupon, detected in an image processing circuit 23. the positions in vertical and lateral directions of the device with respect to the eye to be examined and in the axial position of the eye to be examined are calculated.
Patent JP-S59122072-A (JP)
Title: Color charge transfer device
Inventor: SUZUKI NOBUO
IPC: H01L27/148
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a color signal with high resolution and to prevent color mixture by providing two arrays of photosensitive part areas and three arrays of read register parts. CONSTITUTION:Transfer registers 43-45 are arranged in three parallel arrays; a photosensitive part 1a is disposed between the registers 43 and 44 and a photosensitive part 1b is disposed between the registers 44 and 45. The photosensitive part 1a is provided with a red filter 49, and green filter 51 repeatedly by turns for respective picture elements along the array direction, and the photosensitive part 1b is provided with the filter 51 and a blue filter 50 alternately. Thus, the filters are arranged repeatedly, so the resolution does not deteriorate as compared with a black-and-white; and the register parts consists of three areas 43, 44, and 45, so signals of red, green, and blue are transferred independently by the respective registers to prevent the occurrence of color mixture due to transmission loss.
Patent JP-H0979052-A (JP)
Title: Control type exhaust system
Inventor: TAKASAKI YUICHI
IPC: F02D11/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To smoothly operate a cylinder type actuator and improve durable reliability while attaining a good exhaust system function, reduction of a cost, miniaturization and commonness in use, in a control type exhaust system controlling the exhaust system function by opening/closing a valve provided on the of the exhaust system to the atmosphere from an engine. SOLUTION: A system is formed by providing an exhaust pressure flow pipe 10 opening one end to an exhaust muffler 1 of an exhaust system to guide an exhaust pressure from the exhaust system, exhaust pressure-liquid pressure converting mechanism 18 receiving force by the exhaust pressure converted into force through oil except exhaust gas and a cylinder type actuator 11 opening/closing a butterfly valve 12 by converting force converted by the exhaust pressure-liquid pressure converting mechanism 18.
Patent JP-H1171990-A (JP)
Title: Extracting method and mounting structure of roller bit
Inventor: YOSHIDA TAKESHI
IPC: E21D9/10
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To float a key plate fixed with soil and sand properly from a key plate groove in the key plate groove, and to remove the key plate easily from the key plate groove in the extracting method and mounting structure of a roller bit. SOLUTION: Blocks 4 are assembled into the escape holes 3b of key plates 3 and bolts 7 for protection are screwed into tapped holes 3a during excavation. When the roller bit 1 is exchanged during excavation, bolts for fixing and the bolts 7 for protection are removed first. Bolts 6 for extracting, in which overall length L1 is made shorter than openings M among the revolution body 1A of the roller bit 1 and the key plates 3 and the length L2 of a screw section is made longer than that T of the tapped holes 3a, are screwed into the tapped holes 3a, the front ends of the bolts 6 for extracting are applied to th blocks 4 and the blocks 4 are pushed against side walls 2d1 , 2d2 and the key plates 3 are floated, and the key plates 3 are pulled out.
Patent JP-H1160974-A (JP)
Title: High frequency wave electroconductive material
Inventor: SAGISAKA KOICHI
IPC: H01B1/24
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject electroconductive material having a light weight, also capable of dealing with a complex shape, excellent in electroconductivity in a high frequency wave region and in addition, low in electroconductivity in the region of the direct current and a low frequency wave by forming an electroconductive composition obtained by filling an electroconductive filler into s matrix material having an electric resistance of a prescribed value or higher. SOLUTION: This high frequency wave electroconductive material is composed of a formed material of an electroconductive composition material obtained by filling an electroconductive filter (suitably a short fiber filler having <=50 μm mean fiber diameter or a carbon black having <=500 nm primary particle diameter) to a matrix material having >=1×10<10> Ωcm electric resistance value (suitably, a thermoplastic resin such as a polytetrafluoroethylene), and has a frequency range in which electroconductivity thereof increases along with the elevation of the frequency. It is preferable to fill 3-150 pt.vol. electroconductive filler to 100 pts.vol. matrix material. It is possible to blend an additive such as an inorganic fibrous reinforcing material, an inorganic filler, a solid lubricant and a plasticizer as necessary to the objective electroconductive material.
Patent JP-S6292034-A (JP)
Title: Program debugging device
Inventor: FUKUSHIMA SHIRO
IPC: G06F11/28
Filed: 1985-10-17
Abstract: PURPOSE:To grasp quickly and accurately the overall flow of a program by identifying and displaying successively the statements under execution. CONSTITUTION:A debugging system includes a work station 11, a terminal equipment 12 that enables an operator to directly address to the station 11, and a debug executing device 13. Then a list of source programs stored in an internal storage 22 set at an executing part is displayed on the screen of a CRT27 when a program to be debugged is executed. Then the statements under execution are specified successively on the displayed list. Thus, the executing process of the program at the same level as the source program is confirmed.
Patent JP-S60114254-A (JP)
Inventor: MACHIYUU DABURIYU BUUTOMAN
IPC: A61M25/00
Filed: 1984-11-06
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-2000061413-A (JP)
Title: Plasma generator
Inventor: TAKASHIMA TORU
IPC: H05H1/46
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a uniform plasma treatment of the surface of a hard disk substrate by disposing a cylindrical reflection plate from a plasma gun to the objective substrate of a plasma generator which cleans the substrate in a vacuum vessel by generating a plasma within the vacuum vessel from the plasma gun. SOLUTION: The cylindrical reflection plate 10 having the bore slightly larger than the respective outside diameters of the hard disk substrate 5 and a plasma gun anode 6 is disposed between the substrate 5 and the anode 6 to smooth the plasma density distribution on the substrate 5. Namely, a plasma beam B is subjected to the suppression of the diffusion to the outer periphery by the reflection plate 10 and simultaneously the inside surface of the reflection plate 10 is charged up and, therefore, the electrons toward the inside wall of the reflection plate 10 are repelled in the transverse direction of the beam B. Consequently, the ionization in the region of the beam B is accelerated and the plasma density in the reflection plate 10 is smoothed.  Then, the uniform irradiation of the substrate 5 with the beam B is made possible and the uniform cleaning of the substrate 5 is made possible.
Patent JP-H0575591-A (JP)
Title: Frame synchronizing system
Inventor: ARAI MASARU
IPC: H04L7/08
Filed: 1991-09-12
Abstract: PURPOSE:To improve the reliability of a device by issuing an alarm at the time of erroneously discriminating the frame synchronous state regardless of trouble. CONSTITUTION:Remainder bits are used to arrange confirmation pulses F3 and F4 together with frame synchronizing pulses F1 and F2. These pulse patterns are as shown in a figure (b) of bit parallel conversion state. If the 8th bits are all fixed to '0' because of data abnormality or the like, this abnormality is detected because the 8th bit of the confirmation pulse F3 is '1'. Thus, an alarm is issued for erroneous discrimination even when, the synchronous state of frame synchronizing pulses F1 and F2 is erroneously by discriminated regardless of data abnormality.
Patent JP-H06251297-A (JP)
Title: Map display device
Inventor: UENO NAOKI
IPC: G01C21/00
Filed: 1993-09-20
Abstract: PURPOSE:To enable a user to grasp the whole route and distance momentarily without varying the scale of a map by providing a subview on a part of the display screen of a map display device of GPS and displaying an image of the whole route that the user sets and the current position in the subview. CONSTITUTION:This device has a map information storage part 12 which offer data of a map, an information read means 13 which reads map information out, a display means 17 which displays the read map information, a distance storage means 15 which sets and stores the route on the map displayed by the display means 17, a distance map generation means 16 which generates a distance map through the distance storage means 15, and a current position calculating means 14 which calculates the current position of the user; and the user grasp the whole route and distance momentarily without varying the scale of the map.
Patent JP-H0281491-A (JP)
Title: Semiconductor laser device
Inventor: KUBOTA MASAYUKI
IPC: H01S5/00
Filed: 1988-09-17
Abstract: PURPOSE:To obtain a good efficiency of coupling to an optical fiber and to reduce a displacement of a relative position between a light-emitting element and a spherical lens by a method wherein a positioning groove for the spherical lens is formed in a mount, a light-emitting point of the light-emitting element is situated nearly in the center of this positioning groove and the spherical lens is situated and fixed in a prescribed position from the light-emitting element. CONSTITUTION:A positioning groove 5 for a spherical lens 2 is formed in a heat sink 3; a light-emitting point of an LD chip 1 is detected by using a CCD camera or the line and is then adjusted finely in an X-axis direction in such a way that the light- emitting point of the LD chip 1 is situated on the center of the positioning groove 5; the spherical lens 2 is fixed, on the heat sink 3, to the positioning groove 5 for the spherical lens 2 by using a UV resin 4. During this process, a position in a Y-axis direction is decided by the positioning groove 5. Regarding a z-axis direction, while light of the LD chip 1 is emitted and a shape of a luminous flux transmitted the spherical lens 2 is monitored, the spherical lens is adjusted finely in the z-axis direction in such a way that its radiated light becomes a nearly parallel luminous flux; the UV resin 4 is irradiated with ultraviolet rays; the UV resin 4 is hardened; the spherical lens 2 is fixed to the heat sink 3.
Patent JP-S61110666-A (JP)
Title: Steering wheel
Inventor: ENDO TETSUJI
IPC: B62D1/04
Filed: 1984-11-05
Abstract: PURPOSE:To prevent welding distortion from occurring in a core material, by locking an axial direction in a way of holding the spoke core material between a flange part projectingly installed in the circumference of a boss and a pinch plate welded to the circumference of the boss as well as locking a direction of rotation with an engaging part of the boss circumference and an engaged part of a core material locking part. CONSTITUTION:A flange part 15 is projectingly installed on the circumference of an upper end of a boss 8, while a plane part 16 is formed at both sides of the circumference as a swivel-stopping engaging part, and a circular locking part 17 surrounding a semicircle of the circumference of the boss 8 is formed at the central part of a spoke core bar 5. And, a part of the locking part 17 is made into a rectilinear form in response to the plane part 16 and a straight part 18 as a swivel-stopping engaged part 16 for swivel-stopping, and a pinch plate 19 is fitted in the circumference of the boss 8 for swivel-stopping and simultaneous ly made contact with a lower part of the locking part 17 whereby the locking part 17 is held with the pinch plate 19 and the flange part 15 in between, and a slip preventing projection 20 is engaged with the outside of the central part of the locking part 17, then an inner circum ferential part of the pinch plate 19 and the whole cuter circumference of the boss 8 are welded all around. Therefore, there is no weld of the locking part of the spoke core bar so that the core bar 5 is no case deformed by welding distortion.
Patent JP-S6476844-A (JP)
Title: Magnetic resonance imaging method
Inventor: KATADA KAZUHIRO
IPC: A61B5/055
Filed: 1987-09-17
Abstract: PURPOSE:To obtain an image drawing a brain surface structure for diagnosing the lesion part present on the surface of a brain, by arranging a surface coil performing at least one of the excitation and detection of a proton in the vicinity of the head of an examinee and executing a sequence for detecting the magnetic resonance signal from the water in an approaching region and suppressing the magnetic resonance signal from fat. CONSTITUTION:A surface coil 3 is arranged in close vicinity to the head PH of an examinee P so that the hole part thereof faces to the top part of said head PH. In this state, a sequence is executed. That is, a slice region determining inclined magnetic field (Z-axis in this case) is applied along with a 90 deg.-pulse. By this method, the almost half of the head PH is determined as an exciting slice region and, by an echo pulse repeating time Tr set to a time longer than usual time, for example, to 2,000msec, water is sufficiently restored during the time Tr and, therefore, obtained signal intensity is large. Since the surface coil 3 having a high sensitivity characteristic in the direction just under an arrangement part is used, the signal of a deep part such as a cerebral ventricle or basal ganglia is suppressed and is drawn on a display without being overlapped with others.
Patent JP-S6387770-A (JP)
Title: Semiconductor device
Inventor: NAKANE TAKESHI
IPC: H01L29/861
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the ON-state resistance and the spreading of two dimensional direction by forming a semiconductor layer as well as an electrode layer as semiconductor active elements on a thin band, thereby extending the above layers in the longitudinal direction and also, thereby winding the thin band into a spiral form in the length direction, while external terminals are mounted so that they can be extended in the cross direction of the thin band. CONSTITUTION:This device comprises a thin band 1, a first semiconductor layer 3, a second semiconductor layer 4, a third semiconductor layer 5, control electrodes 6 and external terminals 11-13: while the thin band 1 has a prescribed width and length as well as a inflec tion property that is wound into a spiral form in the length direction inside out; the first semiconductor layer 3 that is formed on the surface of thin band by extending in the length direction as well as the second semiconductor layer 4 that is isolated from the layer 3 and in parallel with the layer 3 in reality; the third semiconductor layer 5 that comes in contact with the surfaces of semiconductor layers 3 and 4 and also fills the gap between the above two layers; the control electrode layers 6 that connect to the third layer 5; a plurality of the external terminals 11-13 that extend in the cross direction of the thin band 1 connected to the first and second layers 3 and 4 as well as the control electrodes 6. Accordingly elements having the spreading of two dimensional direction comes to a cylindrical form and reduces dimensions on the substrate to be used exclusively when they are mounted on a print substrate and the like. Thus, such an arrangement helps reduced the ON-state resistance and the spread ing of two dimensional direction.
Patent JP-H04114298-A (JP)
Title: Guidance control system for terminal equipment
Inventor: OGASAKA HIROSHI
IPC: G06Q40/02
Filed: 1990-09-05
Abstract: PURPOSE:To enable a transaction omitting a transaction item input process by providing a function to set a transaction item corresponding to each transacting person and a function to automatically select the transaction item from transaction enable items and to execute the selected item and providing a process to select whether the transaction is executed or not. CONSTITUTION:In a normal transaction, the transaction item under execution is recorded in a card and when the card is inserted before selecting the transaction in the case of the next transaction, the preceding transaction item is read and the processing is advanced while regarding it as the same transaction as the preceding one. At such a time, since a transaction guidance picture remains a means for backing to the normal transaction item selecting process, an arbitrary transaction can be executed even to a user to execute the transaction different from the preceding one or a user erroneously inserted the card in advance. Thus, the user to get payment in each transaction, for example, can execute the transaction for getting payment while omitting the transaction item selecting process after the second transaction, and any arbitrary transaction excepting for getting payment can be executed as well.
Patent JP-S59128275-A (JP)
Inventor: RIYUU HIDEO
IPC: C04B37/02
Filed: 1982-12-30
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-S59118278-A (JP)
Title: Treatment of tab plate for uo pipe
Inventor: INOUCHI KAZUYOSHI
IPC: B23K9/025
Filed: 1982-12-22
Abstract: PURPOSE:To attach and remove exactly a tab plate to and from a UO steel pipe with a robot by scanning the end face of the pipe with a sensor, and controlling the robot in accordance with the exact information on the shape of the pipe end thereby attaching or removing the tab plate. CONSTITUTION:A UO steel pipe 40 after welding is rotated in such a way that a tab plate is positioned lowermost and is advanced and stopped to a prescribed position. A robot 10 in a retreat position advances to a prescribed position, then rough and precise sensing is executed. The position of the tab plate at the top end of the steel pipe is thus determined and cutting is performed. The robot 10 retreates to the retreat position after cutting, and the pipe 40 advances and stops at the position where the tab plate at the rear end stops in the position opposite to the robot 10. The robot 10 advances and rotates the arm 180 deg. to perform sensing then cutting of the tab.
Patent JP-H0397823-A (JP)
Title: Ni-base alloy for cryogenic use
Inventor: TAKANO MASAYOSHI
IPC: C22C19/05
Filed: 1989-09-08
Abstract: PURPOSE:To provide the Ni-base alloy with high strength from an ordinary temp. to a very low temp. and to improve weldability by specifying the componental compsn. in an Ni-base alloy and specifying the relationship between the content of Nb+Ti and that of Mo. CONSTITUTION:The compsn. of an Ni-base alloy for cryogenic use is formed from the compsn. constituted of, by weight, <=0.03% C, <=0.25% Si, <=0.25% Mn, <=0.015%, P, <=0.015% S, 38.0 to 49.0% Ni, 12.0 to 20.0% Cr, 2.0 to 4.0% Nb, 0.7 to 2.5% Ti, 0.2 to 0.8% Al, >1.0 to 5.0% Mo and the balance Fe with impurities. Furthermore, 3.5%<= Nb+Ti <=[(Mo/4)+4.6]% is satisfied. In this way, the Ni-base alloy for cryogenic use having high strength of about >=80kgf/ mm<2> 0.2% proof stress at a room temp. and having excellent weldability to such a degree that HAZ cracks are not generated can be offered.
Patent JP-S6296065-A (JP)
Title: Production of food having masticating feeling
Inventor: AKIYAMA YOSHINOBU
IPC: A23L13/20
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a food having improved color and luster, fragrance, flavor, etc., and a masticating feeling simply and continuously, by using pigskin produced in slaughtering and carcass dressing processes of pig as a main raw material, kneading, heating, pressurizing and extruding it from a die by the use of an extruder. CONSTITUTION:Subcutaneous fat, fur etc., are removed from pigskin produced in slaughtering and carcass dressing processes of pig, the pigskin is immersed in water, steamed and thinly cut. Then, the thinly cut pigskin as a main raw material is fed to an extruder and, if necessary, further additives such as a coloring matter, seasoning, spice, etc., are fed to it. Then, the raw material is kneaded, heated, pressurized and extruded from a die to give the aimed food having a masticating feeling. The food is preferably used as a jellyfish-like food in salad, Chinese food, etc. Consequently, pigskin which has been used only for leather processing, feed, etc., can be open to use of food.
Patent JP-H1170180-A (JP)
Title: Fixed fire extinguishing system
Inventor: WATANABE KIYOSHI
IPC: A62C35/68
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To continuously extinguish fire without restriction in discharging inert gas in finely spraying fire extinguishing through the use of two fluids, fire extinguishing water and inert gas. SOLUTION: An open-type spraying head 1a for converting fire extinguishing water into fine vapor so as to discharge it in accordance with the discharge of inert gas is arranged in a protection section A, a water-system fire extinguishing equipment for supplying fire extinguishing water to the spraying head 1a and a gas cylinder 2 for supplying inert gas which is stored in a high pressure state are provided, the inert gas of the gas cylinder 2 is supplied to the spraying head 1a at the time of fire so as to discharge fire extinguishing water by converting it into fine vapor by a fine spraying control part 4 as a local control board 4 and only fire extinguishing water is discharged from the spraying head 1a after finishing the discharge of inert gas.
Patent JP-H0894590-A (JP)
Title: Vaporish fuel concentration measuring device
Inventor: HABAGUCHI MASAYUKI
IPC: G01N29/22
Filed: 1994-09-28
Abstract: PURPOSE: To provide a vaporish fuel concentration measuring device which has a suitable structure when applied to a fuel supply system for the engine of an automobile, etc. CONSTITUTION: An ultrasonic wave transmitting/receiving unit 19, in which an ultrasonic wave propagation chamber 11 into which vaporish fuel flows is formed inside a housing 10 so that the unit receives an ultrasonic wave projected at the ultrasonic wave propagation chamber 11 and reflected, has an ultrasonic wave generating portion 21 and a sound matching layer 22 both of which are buried in a case 20 by means of a damping material 25; the portion between the case 20 and the sound matching layer 22 is covered with a thin bulkhead 26 and is enclosed in the housing 10 by a fixed cover 34 via an elastic material 29 and a spacer ring 30, and the bulkhead 26 is pressed against the open end of the ultrasonic wave propagation chamber 11 via an elastic material 18.  The entire ultrasonic wave transmitting/receiving unit 19 is enclosed inside and supported against the housing 10 via an elastic material 28 provided on the side of the case 20 and via the elastic materials 29, 18, so that the unit is acoustically separated from the housing 10.