baber/WOPTO huggingface dataset:
Patent JP-H11216117-A (JP)
Title: Camera for front eye part
Inventor: HANAKI HIROHIKO
IPC: A61B3/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make the cross sectional view of a subject front eye part correctly and simply photographable by mounting optical cameras for photographing a diphanoscopic image of the front eye part in optical instruments for cross sectional views that can swing freely and by computing the turning angle of the optical instruments for cross sectional views from the photographed diphanoscopic images of the eye. SOLUTION: The light from the light source for diphanoscopy 21 reaches the subject front eye part through a target board 22, projecting lens 23, beam splitter 24 and dichroic mirror 6 and is made to reflect at the bottom of the eye to be examined so as to illuminate the front eye part of the eye to be examined from the back. The diphanscopic image of the front eye part illuminated from the back is photographed by a CCD camera 27 through the dichroic mirror 6, the photographing lens 25, the beam splitter 26 and soon. After photographing the diphanoscopic images, when cross sectional images are to be photographed, the front view of the eye for observation is projected by controlling the rotary mechanism of optical instruments for cross sectional views according to the turning angle of it that is computed from the illuminated image of the eye to be examined.
Patent JP-S61193395-A (JP)
Inventor: SUZUKI TOSHIO
IPC: H05B6/12
Filed: 1985-02-22
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-S63294924-A (JP)
Inventor: GEINZU SHII JIEFURII
IPC: C10K1/08
Filed: 1988-02-18
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-S62191998-A (JP)
Inventor: KOJI RYOICHI
IPC: G06Q30/06
Filed: 1986-02-18
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-H07242107-A (JP)
Title: Heavy load use pneumatic studless tire
Inventor: AOKI NAMIHITO
IPC: B60C9/18
Filed: 1994-03-04
Abstract: PURPOSE:To improve durability of a block and icy/showy road running performance by providing a sipe, extended in a widthwise direction to spread the bottom part, in the block partitioned by a main groove in a peripheral direction and an auxiliary groove in a width wise direction, and setting depth of the sipe to specific ratio relating to the length in peripheral and widthwise directions of the block, so as to prevent uneven wearing. CONSTITUTION:A plurality of blocks 7 are arranged by three or more main grooves 2, 3 in the peripheral direction and a plurality of auxiliary grooves 6 of depth equal to or less than the main groove in the widthwise direction, of a tire. A sipe 8, having a depth of the auxiliary groove or less to enlarge the bottom part in a tire widthwise direction, is provided in the block 7. When assumed I for peripheral direction length of the block, (b) for widthwise direction length and (h) for depth of the sipe 8, ridigity G of a pattern block represented by these values is formed in G=0.72XbX(I<3>/h<3>)X(1/[1+15.6X(I<2>/4h<2>)], to set dimensional ratio to a relation where 4.8<G<7. By balancing durability with icy/snowy road surface, by each dimension of these sipe and block, running performance is improved.
Patent JP-S61194763-A (JP)
Title: Semiconductor device
Inventor: INABA TORU
IPC: H01L27/04
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a bipolar IC having high latch-up withstanding voltage by forming a first diffusion resistor and a second diffusion resistor into several islands isolated mutually electrically. CONSTITUTION:An island region to which two diffusion resistors are shaped is isolated into an island region 2b and an island region 2c, a diffusion resistor 7 and a diffusion resistor 8 are formed to each region, the diffusion resistor 7 in one island region 2b is connected to a VCC power supply, and the diffusion resistor 8 in the other region 2c is directly coupled with a terminal (PAD). Proper elements such as other diffusion resistors may be shaped to the blank sections of several island region. When high voltage is applied to the terminal (PAD), currents flow at that moment, but there is no current source steadily flowing from VCC because there is no P-type diffusion layer directly coupled with VCC in said island region, thus generating no thyristor phenomenon.
Patent JP-H11225830-A (JP)
Title: Keyboard drawing device
Inventor: CHIKU KIYOSHI
IPC: A47B46/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard drawing device which allows an easy and smooth job of drawing support out of a rack frame, and which ensures that the support is held locked in a drawn position and a stored position. SOLUTION: This device has a rack frame 4A and keyboard support 3A drawably stored in the rack frame 4A, and the support 3A is fitted with first and second rollers 19, 20 and provided with a locking member 18 preventing drop when the support 3A is drawn out. A second guide rail 12 guiding the sliding motion of the roller 20 and a first guide rail 11 guiding the sliding motion of the roller 19 are mounted in two steps on the rack frame 4A, and a stopper 14 for engagement with the locking member 18 is attached to the rack frame 4A. The guide rail 11 is horizontally extended, and the guide rail 12 has its front part extended backward and downward while being inclined.
Patent JP-H05306587-A (JP)
Title: Guard arm interlocking mechanism of guard arm lock
Inventor: SHIMOI OSAMU
IPC: E05B65/06
Filed: 1992-01-25
Abstract: PURPOSE:To make it possible to constitute a guard arm of a thin plate member in a guard arm lock bearing one end of the guard arm on a strike side of a door frame in a turnable manner and interlocking a free end with the front end of a dead-bolt to give a function of a door chain. CONSTITUTION:A dead bolt 6 forming a groove interlocking with a guard arm 12 on the front end is borne on a slider guided in the direction of front and rear perpendicular to the front plate in a lock box and selectively placed to an unlocking position, locking position and guard arm operating position by a thumb turn in a vertical direction movably. A dead bolt hole 25 longer in a vertical direction is opened in the front plate in order to avoid an intervention with the dead bolt.
Patent JP-H08210192-A (JP)
Title: Starter of natural gas engine
Inventor: MAEDA TADAMASA
IPC: F02N11/08
Filed: 1995-01-31
Abstract: PURPOSE: To display correct pressure of a gas container simultaneously with the time when an ignition switch is put in the on-position by operating a first relay and a second relay to open an emergency shut-off valve when the ignition switch is turned to the on-position. CONSTITUTION: A control means 64 operates a first relay 60 and a second relay 62 when an ignition switch 42 is turned to the on-position, whereby a starting current and a hold current are supplied to an emergency shut-off valve 14 to open the emergency shut-off valve 14. Subsequently, the control means operates the first relay 60 in the lapse of a designated first time after the ignition switch 42 is turned to the on-position to stop the supply of a starting current to the emergency shut-off valve 14. Subsequently, if a natural gas engine is not started even in the lapse of a designated second time after the ignition switch 42 is turned to the on-position, the second relay 62 is operated to stop the supply of a hold current to the emergency shut-off valve 14, so that the emergency shut-off valve 14 is closed.
Patent JP-H04272322-A (JP)
Title: Lock construction for underground pipe duct cover
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 1991-02-28
Abstract: PURPOSE:To simplify work by performing locking/unlocking of an underground pipe duct cover simultaneously when a protective cover is locked/unlocked. CONSTITUTION:An underground pipe duct cover 4 is locked/unlocked by rotating the operating section 5a of lock device 5, which is disposed in the concave portion 6 of the underground pipe duct cover 4, around a vertical axis to engage with/disengage from an access hole 3 side. In the lock construction of underground pipe duct cover which closes the upper part of a concave portion 6 with a protective cover 12, the protective cover 12 rotatively retains an operating shaft 16 extending downward along the vertical axis of the operating section 5a. An engaging portion 17, which engages with the operating portion 5a in the axial direction only when it is at a constant angle with respect to the operating section 5a, is formed at the lower end of the operating shaft 16. A removal- preventive member 18, which engages with the edge 6c of an opening 6a from downward only when it is at a particular angle with respect to the opening 6a. is fitted at a position between the engaging portion of operating shaft 16 and the protective cover 12.
Patent JP-H03238424-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA YUJI
IPC: G02F1/1347
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the liquid crystal display device which is high in fineness and resolution and can make large-sized display by forming this device into the structure in which liquid crystal cells with active elements are laminated in multiple layers. CONSTITUTION:This device is made into the structure in which the liquid crystal cells are laminated in at least >=2 layers. At least one of the active elements 45 are connected to each of plural pieces of picture element electrodes 44 provided on at least one substrate of the liquid crystal cells. Namely, the active element (switching element) 45 and a common electrode 46 are provided to each of the respective picture element electrodes 44 to execute active matrix driving. TFT elements formed by using a-Si, Poly-Si, etc., and MIM elements, etc., formed by using hard carbon films, etc., as insulating layers are used as the active elements 45. The liquid crystal display device which can make large- sized display and can make display with the fine fineness and high resolution is obtd. in this way.
Patent JP-H06232414-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAZAMA KATSUKI
IPC: H01L29/788
Filed: 1993-01-29
Abstract: PURPOSE:To provide a semiconductor device which has the uppermost oxide film having sufficient film thickness and is high in reliability by providing a dielectric multilayered film with a nitride film, a first oxide film and a second oxide film. CONSTITUTION:A tunnel gate oxide film 3a is formed in the surface of an element region surrounded by a element separating oxide film 2 formed in the surface of a P-type silicon substrate 1 in a memory cell, and thereon is formed a floating gate electrode 4 made of polycrystalline silicon, thereby securing memory states depending upon whether electric charges are stored or not. The dielectric multilayered film 5 is formed on the electrode 4, which is constituted of four layers including a silicon oxide film 5a of about 15nm thick, a silicon nitride film 5b of about 12nm thick, a silicon oxide film 5c formed with thermal oxidation and a silicon oxide film 5d formed by a reduced pressure chemical vapor phase epitaxy method. Therefore, since it is unnecessary that the uppermost silicon oxide film is excessively formed by heat treatment, a bad influence particularly upon the tunnel gate oxide film is reduced, so that a semiconductor device having high reliability may be realized.
Patent JP-H09225726-A (JP)
Title: Slitter machine
Inventor: HAGIWARA MASAKATSU
IPC: B23D33/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To keep a material to be cut in a prescribed attitude when the material is cut by a slitter machine, and to prevent the material to be cut from being abraded. SOLUTION: Cutters 52, 62 and inter-cutter collars 55, 65 are provided on cutter shafts 41, 42. Inter-cutter belts 81, 82 are wound around the inter-cutter collars 55, 65 and a tension roll. The inter-cutter belts 81, 82 are formed mainly of an elastic material such as polyurethane elastomer, and perform endless traveling in the feeding direction of the material to be cut at the speed close to the peripheral speed of an outer circumferential part of the cutters 52, 62 as the cutters 52, 62 are rotated. The material cut by the cutters 52, 62 is fed from the cutters 52, 62 by the infer-cutter belts 81, 82 as the cutters 52, 62 are rotated.
Patent JP-S59163173-A (JP)
Inventor: GOUSHI TAKASHIGE
IPC: B65D85/20
Filed: 1983-03-03
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-H02215053-A (JP)
Title: Fuel cell generator
Inventor: KIMURA TADASHI
IPC: H01M8/04
Filed: 1989-02-16
Abstract: PURPOSE:To keep an exhausted amount of NOx at the minimum under any operating condition by providing a flow rate adjusting valve in a pipeline disposed between a steam separator and an auxiliary burner. CONSTITUTION:A steam separator 6 is connected to an auxiliary burner 2 via a pipeline 10 in such a manner as to supply steam to the auxiliary burner 2. A flow rate adjusting valve 11 for adjusting a flow rate of the steam is disposed in the pipeline 10. Consequently, the steam stayed in the steam separator 6 flows into the auxiliary burner 2 via the pipeline 10 to thus lower a burning temperature at the auxiliary burner 2 and decrease a concentration of nitrogen contained in the burner 2, thereby reducing an amount of NOx generated at the time of burning.
Patent JP-S57147983-A (JP)
Title: Control device of stern current field
Inventor: ASAI SHIGERU
IPC: B63H5/07
Filed: 1981-03-11
Abstract: PURPOSE:To prevent an asymmetric current around a stern without providing a center fin by providing a nozzle capable of exhausting a water stream inward nearly horizontally on one side of a hull section above a screw propeller. CONSTITUTION:A nozzle 11 is formed so that the stream exhausting direction is horizontal or inclined to the horizontal line at an angle of about 30 deg. or less. E.g., when a stagnant point of an asymmetric current around the stern is mainly created on the port side, the water stream is exhausted from the port side to the starboard side. Then, the stagnant point is moved to the right, and as a result, asymmetry of the stern current is reduced, and an increase of resistances under inclined propulsion and steering is also reduced.
Patent JP-H06252233-A (JP)
Title: Processing method and apparatus by focused ion beam
Inventor: MADOKORO YUICHI
IPC: H01J37/30
Filed: 1993-02-24
Abstract: PURPOSE:To prevent a buried portion in a connection hole from being broken and made high resistance by changing the shape of the hole or altering scanning conditions for optimization of the shape of the hole. CONSTITUTION:A cutout 1 is formed in the direction of a nozzle 4 to promote the entrance of gas into a hole. More specifically, a connection hole 2 is formed with sputtering and then tungsten carbonyl is introduced through the nozzle 4 as reaction gas, and the connection hole 2 is buried by a focused ion beam induction deposition method using the same beam. It is noticed that in the case of the connection hole 2 it should not make contact with any wiring adjoining thereto, and hence the shape and size of the hole are limited. Accordingly, with the formation of the cutout 1 facilitating the entrance of gas, a gas flow flux in the connection hole 2 is raised. It is of course that the cutout 1 directed toward the nozzle 4 more increases the efficiency.
Patent JP-S58154489-A (JP)
Title: Construction of groove joint
Inventor: OOKUMA YUUJI
IPC: B23K33/00
Filed: 1982-03-08
Abstract: PURPOSE:To prevent welding defects such as lack of fusion, blow holes or the like, by forming a groove of such as approximately semicircular shape that the bottom end in a penetration part is located at the center in the lower part of a groove on at least one of the materials to be bonded by welding. CONSTITUTION:A single Vee groove 2 is formed on one base metal 1 of members to be bonded by welding, and is not formed to the other metal 3. A groove 4 of a semicircular sectional shape is formed to one material 1 or 3 in the lower part of the groove 2. If both materials 1, 3 are joined and are subjected to joint welding, the groove 4 serves as a kind of thin-walled projection on account of  the intervention of said groove 4, then the materials melt more easily under improved heat transmittance, the line of penetration stabilizes, and the welding gases generated during the welding dissipate and escape through the groove 4. The generation of welding defects such as blow holes in thus obviated.
Patent JP-H06249784-A (JP)
Title: Automatic visual inspection
Inventor: MATSUO JUNICHI
IPC: G01N21/93
Filed: 1993-02-24
Abstract: PURPOSE:To provide an automatic visual inspection method wherein it does not require a large and high-cost processor module and it can capture a perfect flaw image. CONSTITUTION:The difference in data between individual pixels in the same order is found between a first scanning line and a second scanning line. The absolute value of the difference is compared with a given threshold value. When all differences are at the threshold value or lower, the same processing is performed between the second scanning line and a third scanning line. When a state that the differences are at the threshold value or lower is continued up to a part, e.g. between a 19th scanning line and a 20th scanning line, each pixel data on the 20th scanning line is used as a reference value. After the reference value has been decided, the same inspection is performed for all scanning lines excluding first 20 lines. Only when data at the threshold value or higher is detected, it is written into a memory. This processing is performed by a DSP board 6 in am image-data preprocessing unit 3, only binarized data is sent to a CPU 7 in a flaw-judgment and processing unit 4, and whether it is defective or not is judged. In this case, it is sufficient to process data on a defective part, and the high-speed processing of the title method can be performed.
Patent JP-H02213728-A (JP)
Title: Holder for electronic circuit board or the like in gas meter
Inventor: HOTTA TADAO
IPC: H01M2/10
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the holder which holds a printed wiring board, battery and seismoscope and allows easy electrical connection to the outside by constituting a circuit board holder made of a synthetic resin of a perpendicular plate part, horizontal plate part and box type battery housing part. CONSTITUTION:The circuit board holder 1 made of the synthetic resin consists of the perpendicular plate part 1D having circuit board fixing pawls 1A at both left and right ends, the horizontal plate part 1E extending to the side opposite to the fixing pawls 1A from the middle of the plate part 1D, and the box-shaped battery housing part 1F having the battery housing space 1B formed in the upper part of the plate part 1E. Holes 1C, 1C for mounting screws are penetrated in the plate part 1E and the mounting base part 9E of the seismoscope 9. The plate part 1D is insert-molded with terminals 2, 3 for battery connection, terminals 4, 5 for seismoscope connection, an earth terminal 6, and a terminal 7 for external connection horizontally through the plate part 1D. The respective one-side ends of these terminals have the length to penetrate through the electronic circuit board 10 held at the fixing pawl 1A and the other end of the earth terminal 6 is extended up to one of the holes 1C.
Patent JP-H06251709-A (JP)
Title: Index pattern inspection device of cathode-ray tube
Inventor: OYAMA YUICHI
IPC: H01J9/42
Filed: 1993-02-24
Abstract: PURPOSE:To automatically carry out index pattern inspection by supplying a cursor signal from a signal generator to a cathode-ray tube, and by moving and controlling the cursor position. CONSTITUTION:A cursor signal is supplied from a signal generator 15 to a cathode-ray tube 11 to be measured, and the cursor position is moved by the command from a CPU. The initial position of the cursor in relation to each index patterns 3 of 9X9=81 in number is determined automatically by an index pattern inspection device 12. In the horizontal initial position, the detection signal from a light detection device 14 corresponding to the position of the cursor, is input into a storage CRT 16, and is converted into a digital signal, which is input into a computer CP 17 through an interface 21. The input signal and the reference value in the memory in the CP 17 are compared with one another, and the generator 15 is controlled by the output, to move a cursor 25 vertically. The horizontal initial position is then determined.
Patent JP-S61195053-A (JP)
Title: Voice switching circuit for loudspeaking telephone set
Inventor: TAKEYAMA HIROAKI
IPC: H04M1/60
Filed: 1985-02-25
Abstract: PURPOSE:To prevent the disconnection of a word beginning even if it is a voiced sound plosive by shortenning the preventing period of a word ending disconnection by a word ending disconnection preventing circuit when the output of a voiced wound plosive detection circuit is obtained. CONSTITUTION:A voice sound plosive detection circuit 31 compares, at a comparator 37, a extraction signal level that is rectified, smoothed and detected at a circuit 36 by extracting the featured spectrum of the buzz part of the voiced sound plosive form a receiving input at a BPF 35 with a reference level that is set up at a circuit 34 according to a receiving level which is formed at a rectifying/smoothing circuit 33, and the voiced sound plosive is detected securely after the elimination of noise influence. Thus, when a voiced sound plosive signal is outputted form the circuit 31, the word ending disconnection period is shortened by controlling a switching means that alters the discharging characteristic of a word ending disconnection preventing circuit 30. Thereby, the receiving signal becomes natural and the word beginning disconnection is not occurred without damaging a transition part information including an information that represents the characteristic of the voiced sound plosive.
Patent JP-2000234306-A (JP)
Title: Vertical conveyor for asphalt plied timber silo
Inventor: KINUGASA TOSHIFUMI
IPC: E01C19/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To smooth a start and a stop of a transfer bucket, and cashion an impact at the time of start and stop. SOLUTION: An inverter 26 (a frequency converter) is provided on a drive motor 13 of a winch 12 for lifting up and down a transfer bucket 9. When the transfer bucket 9 is lifted up and down, a frequency set to the inverter 26 is gradually raised from 0 Hz, the transfer bucket 9 is accelerated into set high speed and the transfer bucket is decelerated to stop by setting to a low frequency short of a stop position.
Patent JP-S58154556-A (JP)
Title: Novel vitamin d3 derivative
Inventor: TAKAYAMA HIROAKI
IPC: A61K39/385
Filed: 1982-03-09
Abstract: NEW MATERIAL:A compound shown by the formulaI(R1 is H or OH; R2 is H or lower alkyl; n is 2-4). USE:A drug having physiological activities like vitamin D. Also usable as a hapten for preparing an antibody required to measure vitamin D3 in the blood, particularly vitamin D3 (e.g., 1alpha,25-hydroxy-vitamin D3) having OH in the 1alpha-position using an antibody reaction. PROCESS:A compound shown by the formula II (R'' is OH-protecting group; R''' is H or protected OH) as a starting substance is reacted with a compound shown by the formula X(CH2)nCOOR' (R' is H or lower alkyl; X is halogen) according to the reaction formula, to give a compound shown by the formula III, which is optionally subjected to removal of the protecting group, thermal decomposition, etc., to give a compound shown by the formulaI.