baber/WOPTO huggingface dataset:
Patent JP-H07166525-A (JP)
Title: Protective structure for riverbed/riverbank or lake bed/lakefront
Inventor: ISHIKAWA MITSURU
IPC: E02B3/12
Filed: 1993-12-15
Abstract: PURPOSE:To provide a comfortable waterside space by arranging stone blocks, and setting the porosity among the stone blocks to a prescribed porosity in a hydrophilic revetment structure. CONSTITUTION:The fall of a riverbank is set to the gradient of 1:0.5 or below. A draft preventing sheet 2 is installed on the gravel layer 1 of a riverbed at a proper portion from the upstream side to the downstream side including the gradient portion. Limestone blocks 3 are closely arranged on the draft preventing sheet 2 so that the flat sections 31 of Kuzuu stones 3 (Kuzuu is a production place of limestone) are exposed on the surface in particular, and the porosity of spaces 4 among the arranged limestone blocks 3 is set to 15-35%. A river or a lake abundant in organisms including fresh-water fish can be realized.
Patent JP-H08140939-A (JP)
Title: Intraocular observation apparatus
Inventor: SEKIGUCHI KYOJI
IPC: A61B3/12
Filed: 1994-11-25
Abstract: PURPOSE: To provide an intraocular observation apparatus in which an actual observation position can easily be determined by enabling the observation of a transillumination image with a simple operation. CONSTITUTION: Reflected light on the eye ground with an eye's refractivity measuring light source within a measuring section 23 lights the inside of a lens and is emitted from the pupil and is taken as transillumination image and projected onto a TV monitor 29. Here, a display mark of an eye to be inspected to discriminate left and right eyes and an observation position display mark to indicate the site of the eye being observed and a moving value thereof from the origin are also displayed. An inspecting person moves the measuring part 23 with an operation rod 26 to adjust the focus and depresses a switch 25. The position of the measuring part 23 at this moment is stored as origin while the observation position display mark is displayed on a TV monitor 29.  Thereafter, when the observation position is altered by moving the measuring section 23 longitudinally, the moving value and the direction of the measuring part 23 are detected based on a pulse signal from a sensor 28 receiving the reflected light from a reflector 27 to alter the moving value of the observation position display mark.
Patent JP-H10163817-A (JP)
Title: Adjusting device for television tuner
Inventor: NISHIMURA SHOICHIRO
IPC: G06F3/048
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an adjusting device for a television tuner which is simpler and can be accurately adjusted. SOLUTION: Because a microcomputer 40 which is a control information outputting means that is connected to IIC buses 30 has A/D conversion ports ADP1 and ADP2, measures each adjustment voltage under a prescribed adjustment environment because it can measure an AGC voltage and an AFT voltage in one chip IC 10 that is an adjustment voltage outputting means, also creates control information so that they may separately become prescribed reference voltage, writes it in EEPROM 50 that is a storing means and also writes the control information in the IC 10, the AGC voltage and the AFT voltage become the prescribed reference voltage, and the control information is read from the EEPROM 50 and written in the CP 10 at an ordinary time and desired receiving control is performed.
Patent JP-H02160069-A (JP)
Title: Fine adjustment device for measuring roll gap of coating machine
Inventor: SHIMAKURA TOSHIO
IPC: B05C1/02
Filed: 1988-12-14
Abstract: PURPOSE:To improve operability by attaching a fine adjustment mechanism consisting of a heating element or piezoelectric element to a rough adjustment mechanism and subjecting the forward and backward movements of a slider to fine adjustment. CONSTITUTION:The slider 2a is advanced in a direction F by the thrust of an air cylinder in order to adjust the gap  y' between measuring rolls. A revolving shaft is then rotated by a high-precision reduction gear, by which a ball spline shaft 8a is rotated to abut the front end of the shaft 8a against the abutment surface S finished with high accuracy on the side face of a stationary rest 13a. A voltage is then impressed to an internal heating element 10a, such as heating element or piezoelectric element, internally provided in the shaft 8a to expand the element by displacement, by which the slider 2a is moved very slightly. The easy fine adjustment of the roll gap is executed in this way.
Patent JP-H06153100-A (JP)
Title: Television tuner device
Inventor: HASEGAWA KIYOSHI
IPC: H04N5/44
Filed: 1992-10-31
Abstract: PURPOSE:To prevent the saturation of high frequency amplification when the reception electric field of an adjacent channel is large and to prevent the occurrence of adjacent channel interference based on the saturation by newly providing an adjacent channel tuning circuit, a rectification smoothing circuit and an AGC limiting circuit. CONSTITUTION:The signal component of the adjacent channel, which is included in the video intermediate frequency signal of an IF tuning circuit 11 on an output stage, is picked-up from the adjacent channel tuning circuit 17 and outputted. The rectification smoothing circuit 18 rectifies and smooths the output signal of the funing circuit 17 and converts it into the DC signal. Therefore, the output signal of the rectification smoothing circuit 18 changes in accordance with the signal component of the adjacent channel. When the signal component of the adjacent channel, which is included in the video intermediate frequency signal, becomes more than a prescribed value, an AGC voltage for high frequency amplification is varied by the AGC limiting circuit 19 and the high frequency amplification gain of a tuner device is reduced. Thus, the saturation of high frequency amplification does not occur even if the reception electric field of the adjacent channel is larger than that of the reception channel.
Patent JP-H05147134-A (JP)
Title: Non-combustible honeycomb structural material and non-combustible board
Inventor: HAYASHI KENZO
IPC: B32B3/12
Filed: 1991-11-29
Abstract: PURPOSE:To provide a lightweigh non-combustible honeycomb structural material capable of holding a predetermined shape even under a high temp. use condition and capable of being produced in low cost. CONSTITUTION:Non-combustible sheets 2 formed from a slurry based on sepiolite by a papermaking process are laminated in a honeycomb shape using a honeycomb forming adhesive between the sheets 2 and the whole surfaces thereof are impregnated and coated with an inorg. impregnant 4.
Patent JP-H05147498-A (JP)
Title: Seat belt wearing assisting device
Inventor: ARAKI YOSHIO
IPC: B60R22/03
Filed: 1991-11-29
Abstract: PURPOSE:To facilitate the fitting of a seat belt by pushing out the belt to the side of a driver/passenger. CONSTITUTION:A driving motor is embedded into the side wall part B2 of a car body B, and a swing lever 13 is connecte with the driving motor through a torque limiter 12. Since, when the swing lever 13 is swung forward, a seat belt S can be pushed out, a driver/passenger M can easily take the seat belt S.
Patent JP-H01156847-A (JP)
Title: Memory access processor
Inventor: HARA TADASHI
IPC: G06F12/00
Filed: 1987-12-14
Abstract: PURPOSE:To perform an M-bit reading action subject to the index of an address array and an M-bit writing action subject to a write request in parallel with each other by using plural M-bit memory means and an independent address holding means which holds the write address of the memory means. CONSTITUTION:The M-bit memory means 305 and 306 are used independently of an address array 302 and separated from each other by a single low-order bit of an address. Then both means 305 and 306 can be processed when they have different bits. Furthermore the registered addresses of both memory means are held by an address holding means 304 independently of each other. If M-bits are registered under such conditions, the relevant address is sent to the means 304 from an address register 501. Thus the M-bit reading process to be carried out together with the index of the array 302 and the M-bit writing process can be carried out at one time if the difference of a single bit is produced between the address shown by an address register 301 and the address shown by the means 304.
Patent JP-2001132907-A (JP)
Title: Combustion type heater
Inventor: MATSUI HIROHITO
IPC: F23Q9/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To accelerate the starting time of a combustion type heater. SOLUTION: A vaporizing glow plug 12 and an igniting glow plug 13 are nearly disposed. The vaporizer 12a of the plug 12 mounting an auxiliary wick 11 is disposed in an auxiliary combustion chamber 14a in a narrower space than a main combustion chamber, and an igniter 13a of the plug 13 is disposed at a part communicating with the chamber 14a. Thus, a heat of the vaporizer 12a and a heat transferred to the wick 11 are scarcely derived of the circumferential air, and the heat of the vaporizer 12a can be efficiently given to the wick 11, thereby rapidly vaporizing a liquid fuel held in the wick 11. Since the igniter 13a of the plug 13 is disposed at a position where the vaporized fuel can immediately arrive, the fuel can arrive at the igniter 13a before the vaporized fuel is cooled, and the fuel is instantaneously ignited.  Thus, since the ignition can rapidly be obtained by the igniter, the starting time of the combustion type heater can be expedited.
Patent JP-H03177667-A (JP)
Title: Air valve
Inventor: KASANAMI YUKIO
IPC: F16K24/00
Filed: 1989-12-06
Abstract: PURPOSE:To make valve switching force constant regardless of the pressure difference degree between the inside and outside of a valve and the area of an air hole by providing an air hole switching valve at one end of a lever oscillated around a fulcrum, connecting a float to the lower part of the switching valve, and providing a diaphragm piston at the other end. CONSTITUTION:A link lever 5 is horizontally supported at a fulcrum 4 at the center of a lid, and a valve body 7 is suspended from one end point 6 to open/ close an air hole 8. A weight (float) 11 is suspended at the lower part of the valve body 7, and a push rod 10 with a diaphragm 15 fitted at the lower end is hangingly supported at the other end 9. The push rod 10 is further energized downward by a spring 13. the ratio between the distance from the fulcrum 4 to the end point 6 and that from the fulcrum 4 to the end point 9 is to be approximately equal to the ratio between the pressure receiving area of the diaphragm 15 and the cross sectional area of the air hole 8. Force acting upon the valve body 7 by pressure difference between the inside and outside of the valve is therefore offset by force generated to a diaphragm piston 12, so that the force trying to close the air hole 8 is to be only the pressing force of the spring 13 surpassing the gravity of the weight 11.
Patent JP-H06220478-A (JP)
Title: Oil additive package used in lubricant for diesel engine and transmission
Inventor: DEIBITSUDO YUUJIIN RITSUPURU
IPC: C10N10/14
Filed: 1993-12-16
Abstract: PURPOSE: To use an oil additive composition in an engine and a transmission by mixing a metal salt of phenol sulfide, a metal salt of dithiophophoric acid, an ashless dispersant, a metal salt of sufonic acid detergent and a Mn salt of carboxylic acid to lubricating viscous oil.  
     CONSTITUTION: A lubricant composition usable in a diesel engine and a transmission is obtained by mixing small quantities of (A), (B), (C), (D) and (E) additives to lubricating viscous oil is a neutral or basic Ca salt or Mg salt of phenol sulfide shown by formula I (R 1-2  are each H, a 1-20C alkyl), (B) is a dithiophophate shown by formula II ((R 3-4  are each a 3-18C alkyl, aryl, 1-18C alkyl-substituted aryl L; M is a first to second group metal, Sn, Mo, Mn, Cu, Zn) (C) is an ashless dispersant selected from a reactant of a substituted succinc acid acylating agent with amines, a Mannich dispersant, an ester dispersant and their mixtures and, (E) is a Mn salt of carboxylic acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04186221-A (JP)
Title: Liquid crystal display element
Inventor: OMAE HIDEKI
IPC: G02F1/1333
Filed: 1990-11-20
Abstract: PURPOSE:To obtain excellent contrast even if driving voltage is low by providing dispersing liquid crystal layers containing liquid crystal drops having different average particulate diameters by layers in a high polymer dispersing type liquid crystal display element. CONSTITUTION:Picture element is electrodes 2 such as ITO, an active element 3, high polymer dispersing liquid crystal layers 4 and 5, glass 6 for a facing substrate and facing electrodes 7 such as ITO are arranged on a substrate 1 such as glass or plastic for an active matrix substrate. The high polymer dispersing liquid crystal layers 4 and 5 are set to have two or more layers, and a liquid crystal material and a high polymer material are chosen so that either refractive index n0 of ordinary ray or refractive index ne of extraordinary ray of the liquid crystal material can be equal to refractive index np of the high polymer material in respective layers. In this way, by providing the liquid crystal layers 4 and 5 consisting of two or more layers containing liquid crystal drops having different average particulate diameters, even if driving voltage is low, excellent contrast can be obtained, so that a liquid crystal display element, which has sufficient scattering power in the whole wavelength area of visible rays, can be obtained.
Patent JP-2001096247-A (JP)
Title: Bottom cleaning device
Inventor: GUSHIKEN MASAHIKO
IPC: B08B9/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance cleaning efficiency by preventing troubles of being entwined and damaged of a wired cable without beclouding water by soaring deposits by a running device of a bottom cleaning device. SOLUTION: The water is prevented from being beclouded by attaching a cover to the running device so that a gap is not formed between the bottom surface of the water and the outside of the running device of the bottom cleaning device to isolate the running device from the vicinity of the bottom cleaning device. The troubles of the wired cable are prevented by inserting the wired cable into the inside of a sucking hose to make it into a cable-integrated hose. As a result, the cleaning efficiency can be enhanced since the operation becomes easier and high speed traveling cleaning becomes possible.
Patent JP-H02162622-A (JP)
Title: Slide type operation device
Inventor: KAWAHARA KENSAKU
IPC: F25D29/00
Filed: 1988-12-15
Abstract: PURPOSE:To keep an actuator knob unmoving even when the knob is touched unexpectedly by applying the constitution wherein one of recess and projection parts is provided near the knob and the other is provided at a plurality of positions on the rear side of a panel for enabling the free engagement and disengagement of the recess and projection parts via the elasticity of a lever part. CONSTITUTION:When temperature is raised by one step, a knob 25 is pressed by fingers and shifted in a right direction. Then, the pressing force of the knob 25 causes the elastic deformation of a lever part 21 about both support parts 22 and 23 as points of support. As a result, a projection part 28 is escaped from a recess part 32 for engagement. By pressing the knob 25 in a right direction in the aforesaid state, an actuator 20 slides in a right direction and the operation part 19b of a slide type temperature regulator 19 also slides in the same direction. With the slide of the actuator 20, the projection part 28 slides on the bottom of a groove 29 due to the elastic force of the lever part 21 and upon encountering the recess part 33, is engaged therewith in such a way as to fall in the recess part 33. Thereafter, the actuator 20 stops at the operation position thereof, when the fingers are released from the knob 25.
Patent JP-H03177834-A (JP)
Title: Semidry type diazo copying material
Inventor: TOSHIMOTO MASANORI
IPC: B32B7/02
Filed: 1989-12-06
Abstract: PURPOSE:To enhance uniform coatability and adhesion strength and to eliminate background stains by specifying a sliding value between the surface of the copying material and a chloroprene rubber base and the angle of contact to the surface of the copying material. CONSTITUTION:A diazo copying material is obtained by forming a precoat layer composed essentially of silica and a binder and a photosensitive layer composed essentially of a diazonium salt and a coupler on a paper support. The sliding value (tan theta) between the surface of the copying material and the chloroprene rubber base is regulated to 0.900-1.00 and the angle of contact on the surface of the copying material is controlled into the range of 45-80 deg., thus permitting the obtained diazo copying material to be enhanced in uniform coatability, adhesion strength, and durability and freed of background stains and to form a sharp image.
Patent JP-H11147449-A (JP)
Title: Seat belt pull-out structure
Inventor: HIROTA TOSHIO
IPC: B60R22/26
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt pull-out structure that satisfies various requirements with a simple configuration. SOLUTION: In this seat belt pull-out structure, a seat belt guide 11 is installed on the front side of an opening 8, a wide first curling portion 16 is formed facing the inside of the opening 8, and a small second curling portion 20 with smaller diameter than the first curling portion that is formed at the front side of the first curling portion 16. A seat belt 10 is inserted through a ring portion 15, which is rotatably supported by the second curling portion 20, to restrict the position of the seat belt 10 in the vehicle width direction.
Patent JP-H01159664-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: G03G5/08
Filed: 1987-12-17
Abstract: PURPOSE:To enhance imaging characteristics and durability by using a photoreceptive member specified in layer structure. CONSTITUTION:The photoreceptive layer 102 is composed of a lower layer 103 made of inorganic materials containing Al decreasing in the upward direction down to >=20atom.% near the upper part from the Al substrate 101, and Si, and H and/or X (halogen) all increasing in the upward direction from the substrate 101; and an upper layer 104 made of a non-monocrystalline material containing Si as a main component, and at least one of H or X, and further C, N, and O in the layer region in contact with the lower layer 103, thus permitting imaging characteristics to be improved and high-quality images to be stably and repeatedly obtained.
Patent JP-H02164698-A (JP)
Title: Flying body
Inventor: TAKAHASHI KENTARO
IPC: B64C39/00
Filed: 1988-12-17
Abstract: PURPOSE:To obtain an unmanned flying body ideal for aerial filming, drug dispersion, and the like as well as excellent in stability by disposing radially plural wings with their front edges facing in the same peripheral direction, providing each wing with a propulsion means with a motor and supporting each wing rotatably at a supporting frame. CONSTITUTION:Plural wings 2 forming a square parachute 1 are radially disposed with their front edges facing in the same peripheral direction, and motors 4 facing in the peripheral direction are respectively provided at the lower parts of the respective wings 2 through plural conducting cords 3. Counter-rotating propellers 5, 5 as propulsion means are provided at the axis of rotation of each motor 4, ring frames 7 are provided around these propellers 5, 5 in such a way as to surround the propellers 5, 5 through supporting arms 6. The mutually adjoining angle parts on the center side of each wing 2 are connected through connecting cords 13 as well as the outer sides of plural wings 2 are connected through a cylindrical holding body 14. The holding body 14 is formed by disposing ring bodies 16 formed of plural sack bodies 15 connected in the ring form in plural stages.
Patent JP-H01158398-A (JP)
Title: Fuel bucket mounting/dismounting device of nuclear reactor
Inventor: FUNATO HISAO
IPC: G21C19/32
Filed: 1987-12-16
Abstract: PURPOSE:To easily detach a fuel bucket from a hanging fitting by handing of a gripper even if the hot area of inert gas atmosphere is included by grasping and detaching the fuel bucket in which liquid metal coolant is filled through a hanging metal fitting by a gripper attached to the hanging fitting. CONSTITUTION:A gripper 14 is attached to a hanging fitting 12 and a handling head 15 grasped and detached by the gripper 14 is attached to an arm 11 of a hanging metal fitting 3 of a fuel bucket 1. Nuclear fuels are immersed and housed in a housing vessel 2 in which liquid metal coolant is filled and a fuel bucket 1 transferred in the atmosphere of inert gas is hung by the hanging metal fitting 3. Further, the hanging metal fitting 3 is hung by the gripper 14, the gripper 14 is vertically moved by the hanging fitting 12, and at the time the gripper 14 is handled from outside to detachably set the fuel bucket 1. As the result a specified device such as remote controller is not needed and inspection and repair of a fuel transfer facility can easily be performed because the hanging fitting 12 and the fuel bucket 1 can easily be detached each other even if a workman cannot access a place.
Patent JP-2001138214-A (JP)
Title: Cerium oxide abrasive agent, and grinding method of board
Inventor: SAKURADA TAKASHI
IPC: B24B37/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cerium abrasive agent which is small in sedimentation, easy in uniformity by stirring, and capable of grinding a surface to be ground of a silicon oxide insulating film at a high grinding speed without any damages while keeping the high flatness, and a board grinding method which is excellent in workability, and capable of grinding the surface to be ground of the silicon oxide insulating film at a high grinding speed without any damages while keeping the high flatness. SOLUTION: The cerium oxide abrasive agent contains cerium oxide particles, and consists of the slurry of 1 μm/s in maximum sedimentation velocity, and the predetermined board is ground using this cerium oxide abrasive agent.
Patent JP-H02161950-A (JP)
Title: Nipple
Inventor: MORIFUJI YASUO
IPC: A61J11/00
Filed: 1988-12-15
Abstract: PURPOSE:To form the habit of a sucking effort more approximated to a state that nursing is directly executed from the mother's body by forming an upper circular arc-shaped partition film in a deep part rather than the tip of a nipple, providing thickness difference in the center of the film and forming a cross-shaped notch in a thin film part. CONSTITUTION:A nipple tip part 1 is formed with uniform thickness and a small diameter opening 4 is provided on a central tip part. Then, an upper circular arc-shaped partition film 5 is formed in the deep part. For the upper circular arc-shaped partition film, a central part is made thick and a dome-shaped small hole 7 is provided on the lower direction of a thick part 6. Then, a thin film part 8 is provided on the small hole 7 and further, a sucking hole 9 of the cross-shaped break is provided on the center of the thin film part. When an upper circular arc-shaped thin film part is pressed, the sucking hole is opened and when the pressure is released, the sucking hole is closed. Since this upper circular arc-shaped thin film part is provided on the deep part rather than the tip of the teat, suckling hole, namely, the thick part goes to be a supporting point and the cross-shaped notch of the thin film is opened by pressing the partition film part with a tongue while an infant holds the nipple deeply in the mouth and executes the mastication motion of the chin up and down. Then, when the pressure is stopped, the notch is closed. Thus, at the time of nursing by nursing bottle, the infant can naturally learn the same sucking motion as the nursing time from the mother's body.