baber/WOPTO huggingface dataset:
Patent JP-H08150460-A (JP)
Title: Device for drawing up molten metal
Inventor: NAKAJIMA KOSAKU
IPC: F04B9/00
Filed: 1994-11-28
Abstract: PURPOSE: To reduce the mixture of impurities and to stably drawing up the preset quantity of molten metal corresponding to the variation of the molten metal surface by stopping the rising of a plunger at the time of reaching the upper end position of a shifting with an indicating member of the upper end position of the plunger, with an upper end position detector arranged to a working shaft of the plunger. CONSTITUTION: Firstly, a machine base 10 is arranged near a molten metal melting and holding furnace and the plunger cylinder part 30 of a plunger pump device 20 is dipped into the molten metal M of a molten metal basin part H and a discharging pipe 35 is arranged at the discharging position. Then, the plunger 22 of the plunger pump device 20 is descended till reaching a lower end position of the shifting indicated with a lower end position indicating member 40 arranged to the working shaft 23. Successively, it is confirmed that the float 71 of a molten metal height detector 70 accurately floats up in the molten metal Ms. The upper end position indicating member 60 of the plunger in one side of wire part 53A of a loop wire 53 is vertically moved in a loop wire device 50 and fixed to the height position setting a prescribed drawing-up quantity of the molten metal.
Patent JP-H09156415-A (JP)
Title: Container fastening device for vehicle
Inventor: SADAMOTO KIYOUICHI
IPC: B60P7/13
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the loading/unloading work of a container mounted on the load carrying platform of a vehicle and having fork pockets. SOLUTION: A fixing stopper 9 regulating the longitudinal movement of a container 3 is provided on a load carrying platform 6, and side stoppers 13 capable of pinching both ends of fork pockets 7 are hookably/releasably provided on the load carrying platform 6 at both the right and left ends of a pair of fork pockets 7 provided at the front and rear below the container 3. The side stoppers 13 are provided with extension members 16 capable of regulating the vertical movement of the fork pockets 7 in the pinched state of the fork pockets 7. Lock devices 18 are provided near the side stoppers 13 to fasten the side stoppers 13 in the pinched state of the fork pockets 7.
Patent JP-H06143993-A (JP)
Title: Air conditioner control device when vehicle is decelerated
Inventor: SENOO HIROBUMI
IPC: B60H1/32
Filed: 1992-11-04
Abstract: PURPOSE:To improve the brake feeling by making the stepping force when an air conditioner is on and a vehicle is decelerated to be approximately equal to the stepping force when the air conditioner is off and the vehicle is decelerated. CONSTITUTION:A brake booster to reduce the stepping force of a brake when a vehicle is decelerated by employing the sucked tube pressure of the engine mounted on the vehicle is provided, and a control part to control so that the specified sucked tube pressure may be secured by turning off the air conditioner when the prescribed conditions are established when the air conditioner is on and the vehicle is decelerated is provided.
Patent JP-H10159287-A (JP)
Title: Scaffold for executing roof panel for building and execution method of roof panel
Inventor: HAGIHIRA KIYOSHI
IPC: E04G1/36
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold for execution in a building and an execution method, by which a roof panel can be executed under the state, in which the slipping-off of the roof panel is prevented. SOLUTION: The scaffold 11 for executing the roof panel for the building is used for installing the roof panel 16 onto a building body 18 through a roof bundle 31. A roof-panel receiving tool 17 for preventing the slipping-off of the roof panel 16 is mounted on the scaffold 11 at that time. The roof-panel receiving tool 17 has an inclined plane section 22, on which the roof panel 16 is abutted, and a horizontal surface section 23, on which an operator mounts. When the roof panel 16 is executed, the roof panel 16, in which positional displacement is generated, is brought to the state, in which the roof panel 16 is abutted against the roof-panel receiving tool 17, and the operator mounts on the roof- panel receiving tool 17 and aligns the roof panel 16 with the roof bundle 31.
Patent JP-H04194815-A (JP)
Title: Spectacles
Inventor: TANAKA KENJI
IPC: G02C5/00
Filed: 1990-11-22
Abstract: PURPOSE:To prevent the slip of an eyeglass through production of the antislip effect of a skin and each portion and to provide chemical resistance against perspiration and cosmetics for the surface of each portion by coating the surface of a selected portion with polyurethane resin paint or polyurethane resin containing an antibacterial agent. CONSTITUTION:The surface of each of a frame 1, a pad 2, a modern 3, and a temple, i.e. the surface of cellulose acetate or cellulose propionate of which each portion consists, is coated with polyurethane resin paint by gun spray coating or a brush. Further, an antibacterial agent is added to the polyurethane resin paint.
Patent JP-2000129960-A (JP)
Title: Graveyard
Inventor: NAKAMOTO TAKAHISA
IPC: E04H13/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a graveyard capable of realizing a memorial method in which ashes after the cremation are scattered in the nature by designating a specified range. SOLUTION: In a graveyard, an ash scattering area 4 is designated, an indicator 5 to indicate the specific ash-scattering place is placed in the ash scattering area 4 so that the memorial service to scatter the ashes after cremation in the nature can be realized without waiting for the legal reform, and the memorial services can be held for a long period by indicating the specific ash scattering place.
Patent JP-H04272260-A (JP)
Title: Method for determining size of stitch loop in socks producing machine
Inventor: MARUKO MERURIINI
IPC: D04B9/02
Filed: 1991-11-07
Abstract: PURPOSE: To provide a method for determining the size of stitch loops, therefore, for determining the degree of transverse elongation of socks in sock-high speed production machines. CONSTITUTION: A control unit stores two pairs of values including the height of stitch-formation triangles and corresponding width of the knitted socks regarding the respective types and kinds of yarns to form each of plural zones of socks and, if needed, the specific length and corresponding width of the knitted socks and, if needed, the height of the stitch-formation triangles and corresponding specific length of the knitted socks. The width and type of a yarn are selected for each zone to be produced, and the height of the stitch-formation triangle for each zone is determined by a control unit by means of an equation which represents a straight line. The number of turns and angular position of a needle cylinder are measured and fed to the control unit which then sends signals to step motors.
Patent JP-S63162521-A (JP)
Title: Novel synthesis of ferric silicate type zeolites, obtained substances and their uses
Inventor: JIYOERU PATARAN
IPC: C01B33/20
Filed: 1987-12-16
Abstract: The ferrizeolite according to the invention is characterised by
 a) the following approximate chemical formula:
 M2/nO.Fe2O3.xSiO2
 where M denotes a proton and/or a metal cation
 n is the valency of the said cation
 x is a number between 40 and 1000
 b) an x-ray diffraction pattern, and
 c) a fluorine content of between approximately 0.01% and 1.6% by weight. 
<??>Application especially to processes for converting methanol into hydrocarbons, toluene alkylation with methanol and catalytic cracking of hydrocarbons.
Patent JP-2000143610-A (JP)
Title: N-tertiary-butoxycarbonyl-3,3'-iminodipropionate, its production, and production of 1-tertiary- butoxycarbonyl-4-oxo-3-piperidinecarboxylate
Inventor: MITSUI YASUTAKA
IPC: C07C271/22
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new N-tert-butoxycarbonyl-3,3'-iminodipropionate for more simply producing an N-tert-butoxycarbonyl-4-oxo-3-piperidinecarboxylate in a good yield. SOLUTION: This new N-tert-butoxycarbonyl-3,3'-iminodipropionate is a compound of formula I (wherein, R is an alkyl) and is e.g. diethyl N-tert- butoxycarbonyl-3,3'-iminodipropionate. The compound of formula I is obtained by reacting a diethyl 3,3'-iminodipropionate of formula II with a di-tert- butyldicarbonate. A N-tert-butoxycarbonyl-4-oxo-3-piperidinecarboxylate of formula III can simply and easily be produced at high yield by the cyclization reaction of the compound of formula I in the presence of a base.
Patent JP-H0593833-A (JP)
Title: Rotary extending mechanism
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 1991-09-30
Abstract: PURPOSE:To provide the rotary extending mechanism which can make the extension quantity of a movable annular body (inside annular body) and is hard to fall by specifying the structures of the gears of the inside annular body and an outside annular body. CONSTITUTION:A multi-thread male screw 10a and mutually parallel multi- thread gears 10d are formed on a cam ring 10. When a pinion 20 is driven and rotated by a motor, its rotation is transmitted to the cam ring 10 through the gears 10d. Then the cam ring 10 moves forth and back in the direction of an optical axis while rotating as the multi-thread male screw 10a (thread 10a') engages a multi-thread female screw provided on a helicoid ring, thereby performing zooming operation. The pinion 20 engages one of the multi-thread gears 10d without fail and the engagement with the multi-thread male screw 10a and the multi-thread female screw provided on the helicoid ring is engaged at all times so as not to fall the cam ring 10 from the helicoid ring.
Patent JP-H06227775-A (JP)
Title: Linear drive device, elevator device using the device, and wave generating device
Inventor: TOYOTOMI HIDENOBU
IPC: F16H19/02
Filed: 1993-11-26
Abstract: PURPOSE:To provide a linear drive device, being effective as a drive device for an elevator and a wave generating device, which is designed to accurately move an object to be driven along the axis of a fixed shaft by using the shaft and provide accurate linear movement. CONSTITUTION:A rotary body is arranged to the outer periphery of a fixed shaft, a plurality of rolling bearings 7 are inclined based on the axis of the shaft between the rotary body and the shaft, and the rolling bearings 7 are pressed by a spring body 10, such as an arcuate leaf spring. The spring body 10 is inserted such that the central line of the rotary body is caused to coincide with the axis of the shaft, and by rotationally driving the rotary body, the rotary body is moved along the direction of the axis of the shaft.
Patent JP-H09137347-A (JP)
Title: Composite material for health maintenance
Inventor: TAKAKURA KAZUTOYO
IPC: D04H1/02
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a constructional material for clothing and bedding hard to lose their deodorizing ability and antimicrobial effect and excellent in durability. SOLUTION: This composite material for health maintenance is so designed that an electroconductive material 12 such as metal or graphite is dispersed in the form of powder or fiber and held inside a cottonlike form 11 consisting mainly of active carbon fiber; or, the electroconductive material,, in the form of foil, etc., is directly applied onto the outer surface of a cottonlike form, or sewn, in the form of thread, into the cottonlike form and held therein; alternatively, such electroconductive material is attached to a separate sheetlike form and the resultant sheetlike form is attached to a cottonlike form consisting mainly of active carbon fiber and held thereon.
Patent JP-H03185601-A (JP)
Title: Magnetic disk device and method for recording and reproducing information
Inventor: MITSUOKA KATSUYA
IPC: G11B5/09
Filed: 1989-12-13
Abstract: PURPOSE:To realize a large capacity magnetic disk device by making a thin film magnetic disk to have a specific track density, line recording density and disk circumferential speed. CONSTITUTION:Plural head disk assembly, which are equipped with plural thin film magnetic disks 4 which possess the track density greater than or equal to 1,800 tracks per one inch and the line recording density greater than or equal to 70 kiro-bits per one inch on one rotational shaft, are provided. And, a thin film magnetic head 5 which the pole thickness PT, the saturated magnetic flux density BS, and a recorded wavelength lambda satisfies a inequality I when the recorded wavelength is 0.3-0.97mum. Thus a large capacity magnetic disk device can be realized.
Patent JP-H05133762-A (JP)
Title: Inertia navigation device
Inventor: TAKAGI HIROSHI
IPC: G01C21/16
Filed: 1991-11-11
Abstract: PURPOSE:To construct a sensor part of an intertia navigation device small and light by furnishing in with two composite sensors of inertia type which measure the accelerations along two axes and the angular velocity round these axes simultaneously, and arranging them at any arbitrary angles out of parallel. CONSTITUTION:In a sensor part 1, two composite sensors 61, 62 are arranged intersecting orthogonally, wherein the sensor 61 senses the acceleration and angular velocity in the Z- and Y-direction while the sensor 62 senses those in the X- and Z-direction about the X-Y-Z coordinates system which is fixed to a moving body. The acceleration outputs alphaX, alphaY and angular velocity outputs omegaX, omegaY of the sensor 61 and the acceleration output alphaZ and angular velocity output omegaZ of the sensor 62 are subjected to scale factor correction and bias correction made by sensor electronics 4 and passed to a computer 5. The computer 5 performs conversion from the coordinates system fixed to the moving body into the navigation coordinates system and calculates the position in the navigation coordinates system, attitude angle, and velocity. This permits lessening of provision of sensors from four as conventional to two, which allows constructing the device small and light.
Patent JP-H07174868-A (JP)
Title: Rotary movement for decorative rotary pendulum watch
Inventor: HANAOKA NORIHIKO
IPC: G04B45/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a rotary movement of a decorative rotary pendulum watch easy to assemble and surely rotating a decorative rotary pendulum without increasing the number of part items. CONSTITUTION:This decorative rotary pendulum watch 10 is constituted of a time display section 2, a drive section 3, and a rotary movement 4 serving as a rotating means. An hour hand 21a, a minute hand 22a, and a second hand 23a are arranged on the time display section 2. A stepping motor 31 is arranged on the drive section 3, and it concurrently drives the time display section 2 and the rotary movement 4 via a gear train 32. The rotary movement 4 is constituted of the fifth gear 45 transferred with the driving force, the fourth gear 44 provided with an eccentric cam 44a, a rotating direction changing member 50 kept in contact with the fourth gear 44 and the eccentric cam 44a and switched with the rotating direction, the second gear 42 freely rotated by the rotating direction changing member 50, and the first gear 41 rotating a pendulum 1 in response to the rotating direction of the second gear 42.
Patent JP-H07176980-A (JP)
Title: Surface acoustic wave convolver
Inventor: HIRAO YASUKATA
IPC: H03H9/76
Filed: 1993-12-21
Abstract: PURPOSE:To improve the incident efficiency of a surface acoustic wave while avoiding the increase in an area of a piezoelectric substrate by providing a reflector reflecting a surface acoustic wave from an exciting electrode toward an output electrode so as to suppress a cost increase. CONSTITUTION:A couple of reflectors 10, 10 are provided at a position except a region between an exciting electrode 2 and one end of a central electrode 4 and corresponding to a width of the central electrode 4 so as to have the region inbetween and a couple of reflectors 11, 11 are provided at a position except a region between an exciting electrode 3 and the other end of the central electrode 4 and corresponding to the width of the central electrode 4 so as to have the region inbetween. Then the surface acoustic wave from the exciting electrodes 2, 3 is reflected toward the central electrode 4 by the reflectors 10, 11 and the incident efficiency of the surface acoustic wave to the central electrode 4 is improved, the energy density of the surface acoustic wave is increased and the convolution efficiency is improved.
Patent JP-H03181593-A (JP)
Title: Method for liqefying coal
Inventor: HIRANO KATSUMI
IPC: C10G1/06
Filed: 1989-12-11
Abstract: PURPOSE:To stably and efficiently carry out separation of liquefied residue and improve yield of liquefied producing oil by previously centrifuging coal liquefied slurry and feeding a component reduced in ash to a distillation tower. CONSTITUTION:A coal liquefied slurry is centrifuged and then a component reduced in ash is fed to a distillation tower, where the component is separated into liquefied producing oil having <=538 deg.C boiling point and liquefied residue having 20-35wt.% ash content. Furthermore, preferably, water produced in liquefaction reaction process is added to a component containing much ash after centrifugation of liquefied slurry and the slurry is re-centrifuged and the component reduced in ash after centrifugation is re-circulated to liquefaction process.
Patent JP-2001145074-A (JP)
Title: Electronic conference system and information display device
Inventor: KORIYAMA KOICHI
IPC: H04N7/15
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic conference system that eliminates waste of paper resources, contributes to energy saving and has various additional functions and to provide an information display device used for the system. SOLUTION: The electronic conference system consists of a host device 10 that transmits electronic document information, a display terminal 20 that receives transmitted information and displays the information, and a large-sized display device 1. The display terminal 20 may consists of a master set 20A and a slave set 20B. A liquid crystal display layer with a memory function is adopted for display means of the large-sized display device 1 and the display terminal 20. The large-sized display device 1 displays prescribed information by a command of a declarer of a conference. Each conference participant uses the display terminal 20 that can display an optional page in a distributed electronic document in addition to a function of displaying the prescribed information by the command of the presenter.
Patent JP-H01165646-A (JP)
Title: Vinyl chloride resin composition
Inventor: IWANAGA KENTARO
IPC: C08L27/06
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title composition for powder molding excellent in powder flow and heat meltability, by mixing a specified vinyl chloride resin with a plasticizer. CONSTITUTION:Vinyl chloride (a) is polymerized in bulk with optionally a monomer (b) copolymerizable with component (a) (e.g., ethylene) to obtain a vinyl chloride resin (A) of a degree of polymerization of 400-3000, desirably 600-1200, a particle diameter range of 50-300, preferably 70-250mum and a porosity of 0.17-0.25, preferably 0.18-0.22cc/g. 100 pts.wt. component A is mixed with 50-100 pts.wt. plasticizer (B) (e.g., diisodecyl phthalate) and optionally a stabilizer (aid), a processing aid, a filler, a dusting powder, etc.
Patent JP-H06166828-A (JP)
Title: Highly light-resistant coloring composition and method for coloring hydrophobic material using the same
Inventor: KATSUTA OSAYUKI
IPC: C09B67/22
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a coloring compsn. which can color a hydrophobic material such as a polyester fiber yellow uniformly with a high reproducibility to give a colored article having a high light resistance by incorporating two specific compds. into the coloring compsn. CONSTITUTION:This coloring compsn. contains at least one compd. selected from the grop of compds. of formula I (wherein R1 is 1-4C alkyl, 1-4C alkoxy, or phenyl) and at least one compd. selected from the group of compds. of formula II (wherein R2 and R3 are each H, 1-4C alkyl, or phenyl; and R4 is H or 1-4C alkoxy). The compsn. has a good light resistance, can color a hydrophobic material such as a polyester fiber uniformly with a high reproducibility, and gives a colored article having a high light resistance. When three primary colors are used by using the compsn. as the yellow component, the resulting colored article has an esp. high light resistance.
Patent JP-H02289374-A (JP)
Title: Printer
Inventor: KAGEYAMA SAIJI
IPC: H04L69/40
Filed: 1988-12-23
Abstract: PURPOSE:To rapidly take a measure at the time of error and to enhance the operability, safety and reliability of a printer by setting such a state that various inquiries and error recovery indication from a host computer are received but a command related to the indication of printing content is not received when an error is detected. CONSTITUTION:The first control table 18 for describing the receiving state of a printer is provided and a command execution permitting and judging part 142 is provided in a command processing part 14 in addition to a command discrimination part 141 and a command execution part 143. When abnormality is detected, for example, in a command receiving part 12, the command processing part 14 or a printer control part 16, the first table 18 takes an on-line /off-line holding state corresponding to the content of said abnormality by an abnormality processing part 1a. The command execution permitting and judging part 142 judges whether the command transmitted from a host computer 10 can be executed corresponding to the state of the printer set to the control table 18. The second control table 19 is one referred to when the judgment related to the execution of said command is performed and has data showing the possibility of execution corresponding to each command at every state.
Patent JP-H07151410-A (JP)
Title: Gas compressor/expander
Inventor: HIROSE TATSUYA
IPC: F25B9/14
Filed: 1993-11-30
Abstract: PURPOSE:To prolong the life by keeping a cylinder and a piston of a piston reciprocating gas compressor/expander non-contact for reduction of wear therebetween. CONSTITUTION:The interior of a piston 13/16 is formed into a hollow construction and an opening is formed in a surface of the piston in the direction of reciprocation of the piston where a check valve 40/41 is formed for keeping the interior of the piston at a high pressure, while a fine gap is provided between the piston 13/16 and the cylinder 12/15 and a plurality of small holes 42/43 are formed in the surface of the piston opposing the cylinder for blowing off gas in the piston.
Patent JP-H01164047-A (JP)
Title: Positioning apparatus of wafer
Inventor: SAITO SUSUMU
IPC: G01B11/00
Filed: 1987-12-21
Abstract: PURPOSE:To position a wafer accurately by a method wherein the wafer is turned by a prescribed angle, at least three or more positions at an end part of the wafer are detected and the direction of eccentricity and the amount of eccentricity of the above wafer are determined from the information on these positions and from a data on the distance between turning centers. CONSTITUTION:A distance r between the previously memorized turning center of a chuck base 7 and an end part of a wafer 1 is calculated based on a dis tance (r') of a detection part 11 shifted from a reference position. After that, the wafer 1 is turned by a prescribed angle by using a rotation-driving part 8; the distance r between the turning center of the chuck base 7 and the end part of the wafer 1 is found again. This measuring operation of the distance r is executed at least three times. After that, an operation and control part 14 determines a direction beta of eccentricity and an amount l of eccentricity based on the distance (r). The chuck base 7 is turned by the amount of beta; the center of the wafer 1 is aligned with a moving route of the center of a vacuum plate 4; the vacuum plate 4 is moved by the amount of l; the center of the wafer 1 is aligned with the center of the chuck base 7; the wafer 1 is sucked and held onto the chuck base.