baber/WOPTO huggingface dataset:
Patent JP-H0673744-A (JP)
Title: Retaining wall block
Inventor: KAWAHARA KEISUKE
IPC: E02D29/02
Filed: 1993-06-18
Abstract: PURPOSE:To simplify the execution of works by a method wherein sheathing block bodies are piled up at multistages while approximately horizontal shelf boards are supported rotatably on the rear sides of the block bodies, the horizontal component of earth pressure is reduced and the strength of a retaining wall is ensured. CONSTITUTION:Sheathing block bodies 10 are placed on a footing and connected and unified by bolts 31, etc., while the shafts 22 of shelf boards 20 are put on support sections (u). The blocks 10 at an upper stage are placed so that the support sections (u) are engaged with the upper sections of the shafts 22, and coupled and unified by the bolts 31, etc. The rears of the blocks 10 are filled with back-filling soil. Accordingly, frictional resisting force works to the shelf boards in a surface manner, thus increasing the horizontal strength of the retaining wall, then omitting the placing of expensive back-filling concrete requiring the long term of works.
Patent JP-H0833410-A (JP)
Title: Seedling transplaner for field crop
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1994-07-25
Abstract: PURPOSE:To stabilize a machine body in transplanting of seedlings and improve rotating performance in the final end of ridge supporting the machine body by the rear handle, by automatically moving the center of gravity of a seedling transplanter according to vertical movement of driving wheels forward or backward than the shaft center. CONSTITUTION:In this seedling transplanter, driving wheels 18 vertically moving and a weight 42 moving in the longitudinal direction are provided on a frame 1 in which a handle 12 is provided in the rear part and the seedling planting claw 32 of a seedling transplanting device 30 is arranged between the driving wheels 18 and the handle 12, and the weight 42 is connected to the driving wheels 18 so that the weight 42 is automatically moved forward by lowering the driving wheels 18 and the center W of gravity of the seedling transplanter is moved forward than the position of the shaft center X of the driving wheel 18 and the weight 42 is automatically moved backward and the center W of gravity of the seedling transplanter moves backward than the position of the shaft center X of the driving wheels 18 by raising a driving wheels 18.
Patent JP-H1022506-A (JP)
Title: Polysilicon thin film transistor and liq. crystal display
Inventor: SETO TOSHISUKE
IPC: H01L29/786
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a polysilicon thin film transistor and liq. crystal display which is suitable for the mass production and has stable characteristics by preventing the variation of the threshold voltage. SOLUTION: A top gate type polysilicon transistor has a layer insulation film on a channel polysilicon layer 13, gate insulation film 15 and gate wiring layer 16 stacked on an insulative substrate 11. The layer insulation film is composed of a first and second layer insulation flayers 17a, 17b. The first layer 17a at the substrate side has a H content of 5×10<20> atoms/cm<3> or less and second layer 17b at the surface side has a H content of 1×10<21> atoms/cm<3> or more.
Patent JP-H0460524-A (JP)
Title: Light wavelength converter
Inventor: YOSHIDA TOMOHIKO
IPC: G02F1/377
Filed: 1990-06-28
Abstract: PURPOSE:To stably emit converted-wavelength light with superior list convergence characteristics by providing a projection-side optical waveguide which is connected with an optical coupler so that a 2nd higher harmonic is propagated inside and then projected out. CONSTITUTION:A fundamental wave which is made incident on an input-side optical waveguide 12 is converted into the 2nd higher harmonic in a wavelength converting optical waveguide 12. The 2nd higher harmonic which is emitted into a substrate 11 is made incident on the diffraction grating optical coupler 14 and then made incident on the projection-side optical waveguide 13 as single- mode light. The projection-side optical waveguide 13 is thinner than the wavelength-converting optical waveguide 12 and the 2nd higher harmonic which is propagated inside is placed under single-mode conditions. The wave is therefore propagated in the projection-side optical waveguide 13 and projected from the projection-side end surface 11d of the substrate 11. Consequently, the 2nd higher harmonic which has superior light convergence characteristics can be converged up to the diffraction limit.
Patent JP-H072136-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OIKAWA HIROSHI
IPC: B62D7/14
Filed: 1993-06-18
Abstract: PURPOSE:To reduce the size of the engagement depth regulating device for a rear wheel steering device with a coupling shaft and simplify constitution thereof, and to perform stable maintenance of an engagement depth after regulation. CONSTITUTION:A coupling shaft to transmit rotation displacement responding to the steering angle of a front wheel is arranged between a front wheel steering mechanism and a rear wheel steering mechanism and a regulating means is provided for regulating the engagement depth of an engaging part between the rack 5 of the front wheel steering mechanism and a pinion 13 mounted on the coupling shaft. The regulating means is rotatably supported to a housing 22 to contain the engagement part and provided with an adjust bolt 29 to rotatably support the front end of the coupling shaft around the axis, brought into a state to be eccentric from a rotation axis, of a housing 22, and a nut 35 to fix an adjust bolt 29 in a given rotation position to the housing 22.
Patent JP-H1127754-A (JP)
Title: Remote control receiver
Inventor: NAKANISHI YUTAKA
IPC: H04Q9/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To expand the range of allowable transmission distance by correcting bit data to an appropriae width through a delaying means and making the long of control signals uniform, regardless of a transmission distance of a ramote control signal. SOLUTION: A control signal to control a game machine from a remote controller comprises a hearder, non-signal and a frame unit consisting of plural bit data of a header, non-signal, H and low level pulses. In a received control signal, pulse width is wide when the transmission distance is short, and it is narrow when the transmission distance is long. A waveform-shaping device allows a clock generation circuit 20 to generate a clock of a prescribed frequency in synchronism with a header of a control signal and also generates a timing signal after a prescribed time from a header fall. A header width measuring circuit 22 divides a transmission distance into middle, short and long distances based on the pulse width of a header according to a timing signal.  A waveform-shaping circuit 24 delays the position of rise for a pulse according to a clock from the circuit 20, based on the above division and appropriately corrects the pulse width.
Patent JP-S6151063-A (JP)
Title: Tetrazonium salt compound, disazo compound and production thereof
Inventor: HASHIMOTO MITSURU
IPC: H01L51/42
Filed: 1984-08-20
Abstract: NEW MATERIAL:Compounds of formula I, wherein A is a group of formula II, IIIor IV (wherein R is alkyl, alkoxy, NO2, CN, halogen, halomethyl; n is 0-3). EXAMPLE:Compounds of formula V, wherein R1-R3 are each H. USE:Disazo compds. which are highly sensitive, has excellent image reproducibility of red copy and are useful as charge generating materials for the sensitive material of electrophotographic material and laminated sensitive material. PREPARATION:3,3-Diaminobenzophenone is diazotized. The resulting tetrazonium salt compd. of formula VI [wherein X is an anionic functional group (e.g. BF4)] is reacted with a compd. of formula VII, VIII or IX.
Patent JP-H1019469-A (JP)
Title: Metal chip melting furnace and metal chip melting method
Inventor: ISEDA YOSHIHISA
IPC: F27D17/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make good use of a high temperature unburnt gas generated when a cutting oil deposited on metal chip or the like is vaporized or pyrolytically decomposed as a melting fuel and thereby contrive enhance energy saving. SOLUTION: On the introduction side of metal chip M, a high temperature unburnt gas generated when an oil content or the like deposited on the metal chip M is vaporized or thermally decomposed, is arranged to be fed to a combustion chamber 12 by way of an unburnt fuel take-out pipe 13. A molten metal outlet 16 is provided at the lowest position of the melting chamber on the right side surface while a molten metal pot 17 is provided outside the molten metal outlet 16.
Patent JP-H116508-A (JP)
Title: Fixing metal fitting
Inventor: UMEMOTO MITSUYOSHI
IPC: A45C13/10
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal fitting which can be easily fixed and in a short time by preventing the backward movement by a part to be closely attached to an inclined surface of a rear end face of a tightening member, and tightening and fixing a fixing metal fitting body a fitting seat to each other. SOLUTION: A part of a rear end part of a tightening member 2 of a fixing metal fitting body 1 is advanced by the pressing force of a spring 4 in a closely attached condition to an inner wall surface of a hollow part 13 by inserting the fixing body 1, and further advanced in a closely attached condition to an inclined surface 14. The tightening member is stopped at the position where a fitting part 1c of the fixing body 1 is brought into contact with the tip of a tilting seat 11.  When a handrail 20 is drawn in this condition, in a part to be closely attached to the inclined surface 14 of the fitting seat 11 of the tightening member 2, the force in the reverse direction is exerted against the force in the direction opposite to the arrow direction by the force to be closely attached to the inclined surface 14 and the force by the spring 4, and the rear end part of the tightening member 2 is bitten in the inclined surface 14, and the fixing body 1 is prevented from moving in the direction opposite to the arrow direction.
Patent JP-H093444-A (JP)
Title: Coolant
Inventor: TANAKA KEIZO
IPC: C09K5/08
Filed: 1995-06-16
Abstract: PURPOSE: To prepare a coolant which can prevent liquefied nitrogen gas from vaporizing and can keep a low temperature for a long period of time by mixing liquefied nitrogen gas and powdered dry ice with stirring under the atmospheric pressure. CONSTITUTION: Liquefied nitrogen gas is poured in powdered dry ice (solidified carbon dioxide) in an amount of 0.7 pt.wt. of the nitrogen gas per 1 pt.wt. of the dry ice and they are stirred. The outlet nozzle for taking out the liquefied carbon dioxide from the vessel filled with liquefied carbon dioxide at 20kg/cm<2> pressure is combined with the outlet nozzle for taking out the liquefied nitrogen gas from the vessel filled with the liquefied nitrogen gas at 5kg/cm<2> and both liquefied gases are simultaneously jetted out into the cooling vessel and they are mixed with stirring.
Patent JP-H04368545-A (JP)
Title: Connection device for frame such as outer wall panel
Inventor: KANAMORI YUKIFUMI
IPC: E04C2/38
Filed: 1991-06-17
Abstract: PURPOSE:To enable generation of accurate vertical condition in a device for connecting ends of a frame made of channel type steel to each other in right angles, reduce the welding work, prevent padding of welding from protruding and to dispence with reinforcement for bolt holes. CONSTITUTION:Insertion parts 13, 14 protruding each other at right angles are formed at an end of a connection tool main body 15, and the insertion parts 13, 14 are inserted in ends of frames 3, 4. A bolt hole 11 is formed in the main body 15 while a slant portion 10 is formed inside the corner part of the main body 15.
Patent JP-S6234867-A (JP)
Title: Assembly of rear body
Inventor: SUGIZAKI KOTARO
IPC: B23P21/00
Filed: 1985-08-08
Abstract: PURPOSE:To permit the incorporation with high efficiency with the min. installation space by incorporating a header panel and a rear gate onto a rear body for car by using only one transport line transported by a trolley. CONSTITUTION:A header panel incorporating means 3 and a rear gate incorporating means 4 are arranged continuously to a rail 2 which constitutes a transport line on which a trolley 1 supporting a rear body W travels. After the trolley 1 is conveyed into the incorporating means 3 from the rail 2 by using a branched rail 5, the rear body W is installed onto a jig 20 installed onto the means 3 by the operation of a lifter 7. In this state, a header panel P is welded onto the front edge part of the body W. Then, the trolley 1 is conveyed into the rear-gate incorporating means 4 by a branched rail 6, and after the positioning by the similar lifting-up by a lifter, a rear gate G is screwed at the rear edge part of the body W.
Patent JP-H0275464-A (JP)
Title: Tilting ladle
Inventor: DAGURASU ESU HOWAITO
IPC: C21C7/00
Filed: 1989-07-06
Abstract: PURPOSE: To automatically open/close a cover by forming the ladle cover as a sectorial cross section whose focal axis is the pivotal axis of the ladle, fitting the cover to a suspending frame and constituting this frame with vertically movable arms and a horizontal beam connected to trunnions. CONSTITUTION: The suspending frame composed of two ladle suspending arms 5, 6 turnably connected with trunnions 7, 8 fitted to the outside of a wall of the ladle 1 and a horizontal beam 9 having a hook 10, is provided. The cover 11 is fitted to the suspending frame by a set of pins 12, 13 or pins 14, 15. The top parts of the ladle 1 and the cover 11 are formed as the cylindrical sectorial cross sections whose focal axes are the pivotal axis of the ladle. The ladle can freely be tilted owing to the suspension of the cover, the shape of the cover and the top part of the ladle, and molten metal and additive, etc., can be charged into the ladle. In this way, if necessary, the open/close of the cover can automatically be executed.
Patent JP-H0730923-A (JP)
Title: Stereoscopic television signal generator and stereoscopic video image display device
Inventor: ISOBE TOSHINOBU
IPC: H04N13/239
Filed: 1993-07-13
Abstract: PURPOSE:To prevent omission of a left and a right video signal by providing a pseudo vertical blanking period with a predetermined time width between the left and the right compression video signal so as to synthesize the signal so as to arrange each valid scanning period for an odd number and an even number signal of one High Vision signal thereby generating a stereoscopic TV signal. CONSTITUTION:An object is picked up by left and right eye use TV cameras 1L, 1R of the high position system and left and right composite video signals are fed to a vertical compression left and right video image synthesis circuit 2. The circuit 2 compresses the left and right video signals in the compression ratio of 11:5 and a pseudo vertical blanking period with a predetermined time width is provided between the left and right compression video signals to form a composite stereoscopic color TV signal. The TV signal is given to an encoder 3, in which the signal is modulated into a TV signal of the MUSE system and fed to a MUSE decoder 7 via an LD 5 of the MUSE system or the MUSE system and demodulated or recorded/reproduced by a VTR 4 and fed to a television receiver 8, in which the left and right video signals are displayed on a CRT in the interlace of 4:2. The picture is observed by left and right eyes through an eyeglass 9 whose liquid crystal shutter for both eyes is switched alternately at 60Hz.
Patent JP-H0339857-A (JP)
Title: Controller for air conditioner
Inventor: TAMURA YASUTOMO
IPC: F24F11/04
Filed: 1989-07-05
Abstract: PURPOSE:To lower the rotating speed of a fan motor when it becomes a rotating speed for generating vibration sound and to prevent the sound of a wall, etc., by providing control means for controlling the rotating speed of the motor and rotating speed detecting means for detecting the upper limit speed of the motor. CONSTITUTION:Remote operation means A for altering governing of a fan motor for an air conditioner by a remote operation has a remote operation unit 2 for sending signals for operating/ stopping the conditioner and altering a fan motor speed, etc. Signal receiving means B has a receiver 3 for receiving a signal of the unit 2. Control means C controls the rotating speed of a fan motor 5, and has rotating speed detecting means D for detecting the rotating speed of the motor 5. When the speed of the motor 5 exceeds a set value, the means C can reduce the speed by one stage to prevent vibration from propagating to wall, etc.
Patent JP-H0853484-A (JP)
Title: Organometallic compound that can be used as catalyst component
Inventor: HANSUUFURIIDORITSUHI HERUMAN
IPC: C07F17/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new organometallic compound comprising a soluble metallocene compound obtained by reacting a metal tetramide with a ligand compound without adding a base and useful as a catalytic component for catalysts used for polymerizing olefins.  
     SOLUTION: This new organometallic compound represented by formula I [M is a tetravalent metal such as tetravalent titanium, tetravalent zirconium or tetravalent hafnium; L is a π-ligand such as a (substituted) cyclopentadienyl group; T is a bridge group of the formula: [R 1   2 B] n  (B is carbon, silicon or germanium; R 1  is H or a 1-30C hydrocarbon); A is a π-ligand such as a (substituted) cyclopentadienyl group or one of other electron donors], and useful as a component for catalysts for producing polyolefins together with an auxiliary catalyst such as an aluminoxane, or the like. The compound of the formula I is obtained by reacting an excessive amount of a compound of formula II with a compound of formula III (R 3  is a 1-20C alkyl). 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0815450-A (JP)
Title: Rainfall detector house with rainfall detector
Inventor: FUKUOKA TOSHIRO
IPC: G01W1/14
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the false detection of a rainfall due to the adhesion of falling ash and droppings onto a detector and prevent malfunction of the opening and closing section of a house by forming a curved section at the lower end of a slantly disposed rain catching plate and mounting the detector, in which a coil is wound on a columnar insulating bar, in the interior of the curved section. CONSTITUTION:A rain drop 5 falling onto a rain catching plate 2 flows down on the plate 2, flows along the top face of the curved section 2a, drops from the lower end section of the curved section 2a, and adheres on electrodes 12, 13. Consequently the electrodes 12, 13 are short-circuited, and a rainfall is detected. In a volcanic region, on the other hand, falling ash with an eruption mixes with the rain drops 5 and flows down on the rain catching plate 2, and adheres on the electrodes 12, 13. However, rain drops flowing down on the curved section 2a flow down on a columnar insulating bar 11 in an excellent water cutting manner and falling ash is washed away, thus releasing the state of a short circuit after the rain stops. Accordingly, a rain-drop detecting section 10 is not operated falsely by fixed falling ash, and there is no possibility that droppings adhere because the insulating bar 11 is concealed in the interior of the curved section 2a.
Patent JP-H0811520-A (JP)
Title: Motor actuator
Inventor: INOUE TAKAO
IPC: B60H1/00
Filed: 1994-07-01
Abstract: PURPOSE:To adopt a base inclusive of a substrate, installing a wiring circuit with a motor actuator, separately, utilizing this base effectively, checking any penetration of foreign substances, dispersing with a soldering connection utterly as well as to assemble and hold a motor at a proper position through simple assembly operation. CONSTITUTION:A base 20 is installed separately from a casing 10. This base 20 is integrally made up of a substrate 21 to be housed in this casing 10, a connector 22 to be connected to an external circuit, a blocking plate 23 to check any movements of a motor 30 forward and respective bearing shafts to support a longitudinal pair of pinch members 24a, 24b and a gear train 40 through plastic material. In addition, at the time of this integral forming, this actuator is provided with a wiring circuit for controlling the motor 30 after energizing it, and a symmetrical pair of platelike connecting terminals 29 and 29 for connecting a symmetrical pair of motor terminals 31 and 31 of the motor 30 to this wiring circuit, in an integral manner.
Patent JP-H1021258-A (JP)
Title: Maintenance component retrieval support device for building facility
Inventor: SASAKI MICHISUKE
IPC: G06Q50/16
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the maintenance component retrieval support device for building facilities which facilitates operation for specifying the component numbers of various desired device and maintenance components, specially, component specifying operation for displaying image information of a drawing of various device and maintenance components on a drawing display screen and specifying an aimed maintenance component, and can greatly improve the operation efficiency. SOLUTION: When an operator inputs the elevator number and installation position of an aimed elevator, a constituent component display screen is displayed at a display part and on the basis of the data on the indicated elevator number and the installation position of the elevator, characteristic information on the elevator is read out of a 3rd storage part; and the component numbers of the corresponding component constitution are rearranged in order and listed while made to correspond by the positions, devices, and component names, namely, displayed at a constituent component display part (a), and when component name retrieval is specified by operating a component name retrieval indication part (b), the component number is retrieved with the component name and displayed at a retrieval result display part for a retrieval screen.
Patent JP-S5796265-A (JP)
Title: Window direction/velocity meter
Inventor: ABE YUUZOU
IPC: G01P13/00
Filed: 1980-12-08
Abstract: PURPOSE:To obtain a window direction/velocity meter having no driving part and capable of measuring window direction and velocity simultaneously, by arranging a plurality of window ducts of a hot-wire type velocity meters radially at a constant angular pitch around a vertical axis. CONSTITUTION:A plurality of hot-wire type window velocity meters have ducts 1 to 4 each of which being provided at its central portion with a heater and at its both end portions with thermistors. Air velocity in the duct, i.e. the window velocity, is detected from the temperature differential between the air inlet side and air outlet side of the duct. It is also possible to detect the direction of flow of air in the duct. These ducts are arranged radially at a constant angular interval around an axis which is perpendicular to the plane of the sheet. According to this arrangement, the actual window direction and window velocity can be detected by composing the signals representing the window velocity and direction from all ducts.