baber/WOPTO huggingface dataset:
Patent JP-H05323809-A (JP)
Title: Fixing device for image processor
Inventor: TAKANO YASUSHI
IPC: G03G15/20
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a fixing device for an image processor which is simple in structure, occupies a smaller space, is inexpensive and can prevent a fixing belt from meandering. CONSTITUTION:In the fixing device of the image processor through which passes the endless fixing-belt 5, driven by a drive roller 1 or both the drive roller 1 and follower roller 2, between the heating element 3 and the pressure roller 6 facing the heating element 3 and carries out the heating and fixing of a toner image on an image support 7 carried between the heating element 3 and the pressure roller 6, the fixing belt 5 is a toothed belt provided with a toothed part inside, and teeth which engage with the toothed-part of the fixing belt 5 is formed at least in either the drive roller 1 and the follower roller 2. Also, at least the surface of either the drive roller 1 and the follower roller 2 is made of divided rubber or its entire shape is made to have a concaved surface.
Patent JP-H07308242-A (JP)
Title: Air mat and manufacture thereof
Inventor: NISHINO TOSHIO
IPC: A47C27/08
Filed: 1994-05-17
Abstract: PURPOSE:To easily and inexpensively mass-produce an air mat having high durability free from a break at the end of an intermediate gore as an orthopedic band. CONSTITUTION:This air mat consists of a surface sheet member 1 such as a soft vinyl chloride resin sheet having the required accessories, a lining sheet member 2 and the prescribed number of intermediate gores 3 as orthopedic bands. The member 2 is placed and set on the tray of a double high-frequency welding device and twofold intermediate gores 3 clamping non-adhesive thin separation members are placed and set on the member 2 at the prescribed gaps. Furthermore, the member 1 is placed and set on the intermediate gores 3. In this state, the members 1 and 2, and each gore 3 are concurrently welded with upper and lower electrodes. Thereafter, the separation is drawn out from each gore 3, and the peripheral sections of the members 1 and 2 are welded to each other with the end of each intermediate gore 3 clamped, thereby providing an air mat having intermediate gores.
Patent JP-H07311613-A (JP)
Title: Method and device for programming robot operation
Inventor: TERADA TOMOYUKI
IPC: G05B19/02
Filed: 1994-05-18
Abstract: PURPOSE:To make teaching operation efficient by specifying a selection or combination of sequence patterns and specifying a variable value included in position data when a work shape and an operation sequence osculate with each other. CONSTITUTION:A sample program matching an application is generated first on a personal computer 20. Then a graphic menu for prompting operator's input is generated. A conversion expression showing necessary teaching point positions is generated by using parameters. Image data and relative information on the graphic menu are registered in a pattern library. Then a sample program matching scheduled operation is selected in the pattern library. An operator inputs respective parameters over a look at a graphic image corresponding to the sample program. Then a conversion expression program in a ROM 22 is called and read out onto a RAM 23 and necessary teaching point positions are calculated to generate a robot operation program.
Patent JP-S5830870-A (JP)
Title: Steering gear for vehicle
Inventor: FURUKAWA OSAMU
IPC: B62D7/15
Filed: 1981-08-12
Abstract: PURPOSE:To improve mechanical strength by constituting a rear wheel steering means from two rotors such as gears interlocked with each other to rotate and an input shaft interconnecting a steering wheel and the rotor and making a steering tie rod eccentric to the center of rotation of the rotor. CONSTITUTION:Turning of a steering wheel 10 operated by a driver is transmitted to an operating shaft 18 through a steering shaft 11 and a gear box 12. Also, the rear end of the shaft 18 extends to a bracket 20 connected to a vehicle body, and two gears 21, 22 as rotors are provided on the rear side of the bracket 20. A rear wheel steering means 16 is formed of the gears 21, 22 and shafts 23, 24, and inner ends of tie rods 31 for steering left and right rear wheels are connected individually to gears 21, 22 by pins 32, 33 in radially eccentric relation to the centers of rotation of the gears 21, 22. Thus, an improved compact steering gear with high mechanical strength can be provided.
Patent JP-S63293149-A (JP)
Title: Production apparatus for serving sheet for both cold-rolled steel sheet and hot-dipped steel
Inventor: YAMAGUCHI SUSUMU
IPC: C23C2/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain a production apparatus serving for both of the titled sheets which simplifies the change of passing sheet passage in plating bath and shortens the changing time of the passing sheet passage by arranging sink roll, which the steel sheet is dipped in the plating bath of molten metal, as being possible to dip in/draw out the plating bath. CONSTITUTION:At the time of producing a cold-rolled steel sheet or one face plating steel sheet [the figure (a)], the steel sheet 1 is passed through deflective rolls 11, 12, 13 without touching the plating bath 10 or while blowing the molten metal supplied 15 to only the lower face of the steel sheet 1. Then, the metal selected from Zn, Sn or Al is used as the plating metal. Further, at the time of changing the production of the cold-rolled steel sheet or the one face plating steel sheet into both faces hot-dipped steel sheet [the figure (b)], the roll 16 is rotated as centering roll bearing part in the roll 12 to contact with the steel sheet 1. Then, after bringing the roll 16 into contact with the steel sheet 1, the steel sheet 1 is detached from the roll 13 and dipped into the bath 10. Further, as showing in the figure (c), it can be changed into both faces hot-dipped steel sheet production state.
Patent JP-H08327476-A (JP)
Title: Thread-tension detection sensor and device with sensor thereof
Inventor: GODEERUTO DO YAGAA
IPC: G01L5/10
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thread tension sensor in which the transmission performance of force acting on a thread guide member is improved while suppressing the thermal effect greatly. SOLUTION: The sensor 1 comprises a signal generator 5, a thread guide member 7 and a body 6 composed of an elastic material. The cantilever signal generator 5 is mounted on the body 6 to absorb the vibration. This supporting structure suppresses the effect of mechanical operation and the effect of thermal expansion due to heating caused by a moving thread greatly thus avoiding the measurement error.
Patent JP-H05345355-A (JP)
Title: Method for bonding end part of web of material made of weldable film and device therefor
Inventor: KARUDEINI JIYUSEPE
IPC: B29L22/00
Filed: 1991-05-30
Abstract: PURPOSE: To provide a method and a device for performing the rapid cutting and bonding of the end, of a web made of a weldable material, which is to be joined at a correct mutual position, when the end of the web is bonded for manufacturing a bag for containing a bulky material food and the like. CONSTITUTION: The end EN of a web is placed around a bar 18 supported by an element 12 which is transferable from a new bobbin under preparation, with the face of the web EN to be welded being turned outwardly, and the bar 18 is arranged opposite to a counter bar 20, along which a web N to be paid off from an existing bobbin B travels. Consequently, the bar 18 and the counter bar 20 are mutually brought into close proximity and the transverse welding and cutting of the web N is performed starting with the face on the opposite side to the face to be welded so that the ends to be lapped and welded appear in the transverse direction.
Patent JP-S5553760-A (JP)
Title: Random access auxiliary memory device
Inventor: TERAMOTO KAZUYOSHI
IPC: G11B20/10
Filed: 1978-10-18
Abstract: PURPOSE: To shorten the access time at the writing time by providing the means which uses properly the area the initial decision is given to the sector address and the area where no initial decision is given.  
     CONSTITUTION: Sector address initial fixed part track 16 and sector address unfixed track 17 are provided to magnetic drum main body 5, and the function to give identification between tracks 16 and 17 are given to control circuit 3. Initial unfixed part sector format 19 features the length of one sector a little longer than track 16 since address writing part 20 enters data part 9. At the normal system operation time, sector address initial fixed part acess signal 14 uses track 16; while sector address initial unfixed part access signal 15 uses track 17 at the system abnormal time respectively. At the writing time, the target sector address has only to be defined at an optional sector for track 17, and thus the rotation queuing time is extended until an optional sector passes under head 10. As a result, the access time can be reduced greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6019256-A (JP)
Title: Control system of memory area
Inventor: TAKAHASHI YOSHIFUMI
IPC: G06F12/02
Filed: 1983-07-13
Abstract: PURPOSE:To obtain a desired area with a small number of steps and simultaneously to process data at a high speed by setting the destination for separating the desired memory area to a table and then referring to this table. CONSTITUTION:A unit control table NT is provided prior to execution of a job, and a unit area U is secured on a memory. When the unit is desired for execution of jobs, a separation macro is delivered. Then a control region of the desired unit type is outputted via a unit type recognizing part 3, etc. in response to the type of the unit shown in said macro. The unit separating destination can be obtained by reading an idle address of the controls region. In such a way, a user can obtain a desired unit just by giving an acces to the table NT in a unit separation mode. In such a way, decreases the number of steps desired for separation and also increases the data processing speed.
Patent JP-H0853780-A (JP)
Title: Treatment of semiconductor material with acid-containing solution
Inventor: MAKISHIMIRIAN SHIYUTATSUTORAA
IPC: H01L21/306
Filed: 1995-04-28
Abstract: PURPOSE: To eliminate drawbacks, such as lowering of an etching rate by water formed during the chemical reaction during an etching stage of semiconductor material, increasing of an exchange frequencies of an etchant and degradation in the smoothness of a wafer surface.  
     CONSTITUTION: Phosphorus pentaoxide is added to an acid-contg. fluid before and/or during the treatment of semiconductor material in the method for forming the water as the product of the chemical reaction and treating the semiconductor material by the acid-contg. fluid. As a result, the water content may be maintained at ≤20 wt.% during the semiconductor material treatment of the etchant. The service life of the etchant may be prolonged, the capacity of treatment equipment enhanced, an assistant cost reduced and the etched wafer having the smooth surface obtd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08303024-A (JP)
Title: Bathroom unit
Inventor: KASAHARA HITOSHI
IPC: E06B1/56
Filed: 1995-04-28
Abstract: PURPOSE: To improve a convenience for using a bathroom by forming a partition sash transition zone in a bathroom unit for connecting a lavatory unit, and making variable the area of a washing place or a lavatory via the back-and- forth motion of a partition sash. CONSTITUTION: A transition zone 2 is formed between the bathroom area 1 of a bathroom unit and a lavatory unit, and provided with a partition sash 3 in such a state as movable back and forth. Then, the lavatory unit is jointed to the zone 2, and when a washing place 11 becomes restricted, due to a plurality of persons such as a parent and his/her child, and brothers concurrently taking a bath, the sash 3 is moved toward the lavatory unit to widen the washing place 11. On the contrary, when the lavatory unit needs to be widened, the sash 3 is moved to an opposite direction for the expansion thereof. In this case, the sash 3 is moved via engagement with a plurality of rows formed on both upper and lower frames, thereby enabling the washing place 11 to be widened and used. As a result, a bathroom can be conveniently used.
Patent JP-H02306207-A (JP)
Title: Loading type grating, converging grating coupler and waveguide type optical deflector
Inventor: FUKUSHIMA TAKAKO
IPC: G02B6/12
Filed: 1989-05-20
Abstract: PURPOSE:To obtain a loading type grating in which the refraction factor of a grating layer composed of a loading layer and a clad layer is fixed and which has a stable characteristic by forming a material having the refraction factor expressed with a specific expression as the clad layer on a thin film optical waveguide so as to be thicker than the loading layer. CONSTITUTION:In the loading type grating in which the loading layer is formed on the thin film optical waveguide, an optical waveguide layer 2 is covered with a clad layer 5 thicker than the thickness of a loading layer 4, and simultaneously, a refraction factor nc of the clud layer 5 is made to satisfy an expression I. The expression I satisfies conditions that the refraction factor of the grating layer, namely, the mean refraction factor the loading layer 4 and clad layer 5 is made smaller than the refraction factor of the waveguide 2. Since the loading layer 4 is covered with the clad layer 5, a refraction factor change due to the absorption of a moisture can be prevented, the refraction factor of the grating layer is always made fixed, and the loading type grating having the stable characteristic regardless of the external influence can be obtained.
Patent JP-S5651082-A (JP)
Title: Magnetic bubble memory chip
Inventor: SUGA SEIICHI
IPC: G11C19/08
Filed: 1979-10-02
Abstract: PURPOSE: To make ease of application of the chip to fields not requiring high speed, by inhibiting the exchange of magnetic bubbles between small loops forming minor loops via exchange gates only at the application of current pulses.  
     CONSTITUTION: When current pulses are fed to an exchange gate via conductors 111W113 for exchange gates, a minor loop 300 between major lines 140 and 150 is inhibited for the exchange of magnetic bubbles between small minor loops split with every exchange gate by the exchange gate, allowing high speed processing short in the access time by the magnetic bubble collected to the small minor loops near the lines 140 and 150. On the other hand, when the drive circuit is not connected to conductors 111W113, the inhibition of magnetic bubble exchange between small minor loops via the exchange gate is left released, allowing to obtain the memory chips which can easily be applied even to the field not requiring high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6013808-A (JP)
Inventor: JIEEMUSU SEWAADO DEITSUKUSU
IPC: C08L21/00
Filed: 1984-06-22
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-S5651841-A (JP)
Title: Forming method for metal film pattern
Inventor: OKUMURA KATSUYA
IPC: H01L21/3213
Filed: 1979-10-03
Abstract: PURPOSE:To permit metal film patterns having extremely narrow pattern intervals to be formed by using steep steps formed on a substrate to selectively remove the metal film portions near the steps at narrow widths. CONSTITUTION:An Si substrate 1 is coated with an SiO2 film 2, in which contact holes 3 are made. Then, by using a resist film 4, steep steps 5 are formed on the  film 2 in the pattern-separating regions. After the film 4 is removed, the whole surface is coated with a metal film, e.g., Al film 6. On doing this, Al film portions 6a near the steps 5 become ones each having a fairly lower density and worse state in film quality than those on the other regions, and therefore the etching speed of the portions 6a is several to several tens of times faster than the Al film portions on the other regions. After that, the whole surface of the film 6 is etched to remove all the Al film portions 6a near the steps 5. Thus, Al wirings 7 connected to the substrate 1 through the holes are formed.
Patent JP-S63292627-A (JP)
Title: Forming method for pattern
Inventor: OSHIO SHUZO
IPC: H01L21/3205
Filed: 1987-05-25
Abstract: PURPOSE:To form an accurate pattern in simple steps by covering a resist pattern formed on a substrate with metal or the like, bonding a film made of organic material, flattening the surface, then etching it from its surface to remove the organic film and the metal part, and allowing the pattern and the metal part buried in the pattern to remain. CONSTITUTION:After a resist pattern 3 is formed on a substrate 1 in a first step, it is covered with metal or the like 5. A substrate 1 covered with the metal 5 is covered with an organic film 7 and flattened in a second step. The organic film and the metal are removed from the substrate 1 covered with the film 7 and the pattern 3 and the metal or the like 5A buried in the pattern 3 are retained in a third step. The resist is removed from the substrate 1 in which the pattern 3 and the metal 5A remain to form a pattern 6 made of the metal 5A in a fourth step. Thus, since the pattern of the metal or the like can be formed by the accuracy of the resist pattern, an accurate pattern can be formed.
Patent JP-H11331571-A (JP)
Title: Method and device for processing image
Inventor: NAKAJIMA HIROSHI
IPC: H04N1/387
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for processing image with which images can be efficiently outputted. SOLUTION: When an image and the attribute of the image are selected and the extraction output of an image area having the selected attribute is instructed, the selected image is divided into images areas having different attributes (S701) and the image area having the selected attribute is extracted out of the divided image areas (S704) and displayed (S705).
Patent JP-H05294471-A (JP)
Title: Sheet loader
Inventor: IWANAGA YOSHIHARU
IPC: B65H1/26
Filed: 1992-04-21
Abstract: PURPOSE:To secure a conveying function in checking the holding power to be smaller than the conveying power of a paper feed roller and obtain a sheet loader that makes such a loading as adapted to a sheet size achievable by installing a regulating means, regulating the loading height of sheets, in a loading part. CONSTITUTION:A pair of guide members 3, 4 are installed on a document table 2. A projection 15 as a regulating means projected toward a loading domain D is solidly installed in the upper part of a guide part 7 of the guide member 3. This projection 15 has a horizontal regulating plane 16 and an incline 17 tilted in a direction of nearing a guide part 8 in proportion as heading for the lower part. After sliding of the guide members 3 and 4, if documents H are loaded, one side edge 22 of the document H is set in an arrow (a) direction as making it creeping under the guide member 3 and the projection 15. At the time of operation, since loading height of the documents H, namely, the number of sheets is restricted by the projection 15, holding power (frictional resistance by dead weight of the upper document and that with the document table 2) to the document H at the lowermost part is restrained below the specified value.
Patent JP-S63293503-A (JP)
Title: Beam splitter
Inventor: HARADA TATSUO
IPC: G02B27/10
Filed: 1987-05-27
Abstract: PURPOSE:To branch incident light into optical beams having equal intensity and optical property by means of simple constitution by displacing the grating groove positions of a diffraction grating at a fixed period and branching and diffracting incident light into two directions adjacent to a specific diffraction angle determined by a groove interval. CONSTITUTION:A laser beam having wavelength lambda from an optical fiber 1 is converted into parallel beams through a lens 2 and the parallel beams are made incident upon a diffraction grating beam splitter 3. The splitter is a plane diffraction grating having a groove interval sigma, the groove positions are shifted by sigma/2 period (p) and its primary diffraction grating is strongly diffracted in two directions determined by + or -lambda/pcosbeta. Thereby, branched beams having high intensity and equal optical property can be obtained, and since the incident angle is adjacent to the diffraction angle, one lens can be used in common for a lens for making incident light parallel beams and a lens for converging branched beams and the constitution can be extremely simplified. Since the diffraction grating can be copied, its cost can be reduced.
Patent JP-H06313583-A (JP)
Title: Air conditioning system
Inventor: IIJIMA HIROYUKI
IPC: F24F1/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide an air conditioning system in which air diffusing amounts of floors are obtained to be suitably air conditioned by preventing a pressure loss of a flow of the air to be fed from a blower to an air supply passage. CONSTITUTION:An air conditioner 3 containing a predetermined heat exchanger 1, a blower 2, etc., is arranged in a room 7 of a predetermined stair. An air supply passage 4 extended vertically to supply air after heat exchanging to be fed from the blower 2 to the room 7 and diffusing chambers 17, 22 of a room 8 of a lower stair is arranged at a rear surface side of the conditioner 3, and a guide 15 for vertically branching the air is arranged at an air flow position from the blower 2 of the passage 4.
Patent JP-S6028979-A (JP)
Title: Imidazoquinazoline compound
Inventor: ISHIKAWA FUMIYOSHI
IPC: C07D239/95
Filed: 1983-07-14
Abstract: NEW MATERIAL:The compound of formula I [R1 is di(lower alkyl)amino or (substituted) cyclic amino; R2 is H, halogen, lower alkyl or lower alkoxy]. EXAMPLE:6-Piperidino-1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-one. USE:It has blood platelet coagulation suppressing effect and is useful as an antithrombotic agent. PREPARATION:The compound of formula II (R3 is lower alkyl) [e.g. (2-chloro- 5-piperidino-3,4-dihydroquinazolin-3-yl)acetic acid ethyl ester] is heated in a solvent such as methanol in the presence of ammonia in sealed tube at 100-150 deg.C.
Patent JP-H05293790-A (JP)
Title: Weight compensating device for solid image presenting device
Inventor: WATANABE TOSHIHARU
IPC: H04N13/04
Filed: 1992-04-21
Abstract: PURPOSE:To mount a solid image presenting device on a head part without impeding arbitrary oscillating operation of a worker and without any burden exerted thereon. CONSTITUTION:A weight compensating device for a solid image presenting device comprises a resilient body 3 installed at a fulcrum 4 and generating a constant tension and a thread-form substance 2 having an upper end fixed to the resilient body 3 and a lower end from which a solid image presenting device is suspended. The weight of the solid image presenting device 1 is compensated through suspension effected by means of the resilient body 3 and the thread-form substance 2 and the solid image presenting device 1 can be mounted on a head part without impeding arbitrary oscillating operation of a worker and without any burden exerted thereon.
Patent JP-S5352593-A (JP)
Title: Electron rays-sensitive polymer
Inventor: FUJISHIGE NORINAGA
IPC: G03F7/039
Filed: 1976-10-26
Abstract: PURPOSE: To prepare an electron rays-sensitive polymer of sparing solubility to organic solvents, and capable of affording a resist effecting sharp contrast, by heat treatment of a (meth) acrylic acid copolymer containing a specific monomer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5252483-A (JP)
Title: Incinerator converted from waste bomb
Inventor: IDA KATSUNORI
IPC: F23G5/00
Filed: 1975-10-25
Abstract: PURPOSE: To provide an incinerator which is converted from a waste bomb of high pressure so as to incinerate waste paper and garbage. 
     COPYRIGHT: (C)1977,JPO&Japio