baber/WOPTO huggingface dataset:
Patent JP-S5840138-A (JP)
Title: Chemical liquid supply and discharge apparatus in one tank type embedding apparatus
Inventor: TOTANI MATSUMI
IPC: G01N33/48
Filed: 1981-09-03
Abstract: PURPOSE:To supply and discharge a chemical liquid automatically and certainly in good efficiency, by a method wherein a level sensor is provided to the liquid level of the treating tank of a one tank type embedding apparatus and the chemical liquid is supplied and discharged by the pressure in the treating tank. CONSTITUTION:In a one tank type embedding apparatus for fixing a biological tissue segment after the biological tissue segment is successively immersed in many kinds of chemical liquid, the liquid level of each chemical liquid in a treating tank is detected by a level sensor 18 and a pressure switch 40 detecting the pressure in the treating tank 1 for supplying and discharging the chemical liquid and opening a gate valve 3a by the pressure of presurized air when the chemical liquid is discharged and a pressure switch 39 stopping a pump 13 when discharge is finished are provided. By this structure, because the supply and the discharge of the chemical liquid to the treating tank 1 is carried out automatically in good efficiency, the important biological tissue segment is prevented from spoilage due to deterioration.
Patent JP-H05307476-A (JP)
Title: Tree structure displaying and editing device
Inventor: TATSUMI SATORU
IPC: G06N5/04
Filed: 1992-04-30
Abstract: PURPOSE:To provide a tree structure displaying and editing device capable of realizing easily the movement of the object of tree structure, and capable of lightening the burden of an operator. CONSTITUTION:The tree structure displaying and editing device 1a is provided with a storage means 9 to store three structure information, an operating means 7 to input operation information to mean the separation, the movement, and the coupling of the object on the display screen of a display means 8, a coordinate calculating means 10 to calculate the coordinate on the display screen to meet the operation information, a retrieving means 11 to retrieve another object capable of being the parent of the object during the movement, a tree structure editing means 12 to update the tree structure information stored in the storage means 9 and in addition, edit the new tree structure information related to the separation and the movement of each object and the coupling to other objects, and a display driving means 13 to generate display pattern information and offer it for display. Through this configuration, the object can be connected to the target object through a little operation and in addition, as looking at the object moving constantly by eyes.
Patent JP-S63301561-A (JP)
Title: Solid-state image sensing device and manufacture thereof
Inventor: HASEGAWA KAZUMASA
IPC: H04N5/335
Filed: 1987-06-01
Abstract: PURPOSE:To improve a device in yield and performance by a method wherein different kinds of metal are used for the wiring of a driving circuit section and an electrode of a photoelectric conversion element respectively. CONSTITUTION:Metals used for the wiring of a driving circuit section and an electrode of a photoelectric conversion element are rendered different from each other in kind respectively. For instance, chrome or alloy containing chrome or titanium or alloy containing titanium is used as a low electrode metal 108 of the photoelectric conversion element and aluminum, aluminum alloy or the like is used as wiring metals 113-115 of the driving circuit section. By these processes, a device can be improved in yield and performance.
Patent JP-H06345511-A (JP)
Title: Compact with fine quartz sand powder as aggregate
Inventor: MINE NAOKI
IPC: C04B28/02
Filed: 1993-06-10
Abstract: PURPOSE:To reutilize the industrial waste such as dust collected in regenerating molding sand, the fine powder of molding sand and quartz sand and obtain a compact from the waste by using a combination of the waste, aggregate, cement admixture and water. CONSTITUTION:An aggregate consisting of 70-80wt.% of fine quartz sand powder having 2-30mum grain size, 20-10wt.% of coal powder, 5-7wt.% of bentonite and the balance farina and iron oxide powder, 40 to 60wt.% of cement, based on the aggregate, 5-20wt.% of cement admixture and 25-65wt.% of water based on the cement are mixed. The mixture is formed by a vibrating press-forming machine into the compact of specified shape. Meanwhile, the bentonite is obtained by mixing alkali and alkaline-earth bentonite to utilize the respective binding properties, the farina is added to increase the fluidity of the mixture, and the iron oxide is added to redden the mixture.
Patent JP-S61296302-A (JP)
Title: Image rotating mechanism
Inventor: SAKAGUCHI TOSHIHIKO
IPC: G02B5/04
Filed: 1985-06-25
Abstract: PURPOSE:To facilitate adjusting operation by aligning the axis of rotation of each image rotating element with the optical axis of the image rotating element and allowing one image rotating element to rotate in two forward and backward directions on the basis of the rotating direction of the other reference image rotating element. CONSTITUTION:Dope prisms 1 in upper and lower rotary cylinders 7 and 8 are so arranged in series to that their optical axes C are aligned with the axes R of rotation of the upper and lower rotary cylinders 7 and 8, and the optical axes C of both dope prisms 1 are coaxial. Bevel gears 9-11 are engaged and the upper and lower rotary cylinders 7 and 8 are rotated in the mutually opposite directions to rotate an image I; and the positions of the dope prisms 1 are adjusted in the rotary cylinders 7 and 8. Spur gears 13, 14, and 16 are engaged to rotate the upper and lower rotary cylinders 7 and 8 in the same directions, and then the image I is not rotated; when the optical axes C of the dope prisms 1 device from the axes R of rotation, the image is moved around Q. When the positions of the dope prisms 1 are so adjusted as to decrease the radius of movement, the optical axes C and axes R of rotation are easily aligned to each other. Consequently, the positions of the optical axes are easily adjusted with high precision.
Patent JP-S5565248-A (JP)
Title: Hot-melt composition
Inventor: SATOU NAOTAKE
IPC: C08L57/02
Filed: 1978-11-10
Abstract: PURPOSE: The title composition having improved adhesiveness, heat stability, and low temperature characteristics, comprising an aromatic resin obtained from a cracked cut with specific properties of petroleums, turpentine oil, and phenol, and an ethylene copolymer or polyester resin.  
     CONSTITUTION: (A) 100 parts by wt. of an ethylene copolymer or polyester resin is incorporated with (B) 20W300 parts by wt. of an aromatic resin having a softening point of 60W120°C, obtained by polymerizing (a) 100 parts by wt. of a cut having a boiling range of 145W220°C with the amount of conjugated diolefins ≤0.7wt% and their content ≤3wt%, the total amount of indene and its alkyl derivative ≤2 wt% and the content ≤8wt%, a vinyltoluene content of 60W90wt% (according to the contents expressed by the formula), with (C) 5W50 parts by wt. of turpentine oil as a feedstock, in the presence of (D) 0.1W3.0 parts of a phenol, using the Friedel-Crafts type catalyst. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61295858-A (JP)
Title: Linear pulse motor
Inventor: WATARI YOSHIE
IPC: H02K41/03
Filed: 1985-06-24
Abstract: PURPOSE:To enhance the positioning accuracy by disposing a pair of cores at both sides of a permanent magnet in a telescoping direction, winding coils on the poles of cores in the direction perpendicular to the telescoping direction to form a movable element, thereby eliminating the correlation irregulation of a thrust. CONSTITUTION:A stator shaft 2 is mounted on a stator 1 having state teeth 3, and a movable element 14 is associated to slide on the shaft 2 to form a linear pulse motor. The element 14 is formed by disposing two movable element cores 5, 6 having a plurality of poles (a)-(d) separately in the telescoping direction of the element 14, and a permanent magnet 8 is interposed therebetween. Exciting coils 7 are wound on the poles (a)-(d) of the cores 5, 6 in the telescoping direction of the element 14. Thus, since a magnetic flux flowing to the stator 2 is averaged through the poles (a)-(d), the irregularity of a thrust can be eliminated.
Patent JP-S62294530-A (JP)
Title: Treatment of fringe part of hot-molded material
Inventor: DEZUKI KIYOTO
IPC: B29C51/00
Filed: 1986-06-14
Abstract: PURPOSE:To enable the title method to treat the fringe part easily by a method wherein after a sheetlike material has been thinned through stretching by sliding at least either of an outer mold molding a noneffective part of a hot-molded material and an inner mold molding an effective part, either an end part of the effective part is cut off or a turned edge part is formed. CONSTITUTION:A hot molding mold is constituted of an outer mold 3 molding a ineffective part (b) of hot-molded material and an inner mold 2 molding an effective part (a) which can slide by touching the outer mold 3 internally. A thermoplastic sheetlike material 1 is molded thermally and the same is held on a molding face of the mold. The ineffective part is cut off by an end part (d) of the effective part for removal after a sheetlike material part (c) of the ineffective part (b) coming into contact with the effective part (a) has been stretched and thinned by sliding the inner mold 2 upward while heat of the sheetlike material 1 at the time of molding is being kept on under that state. In other words, the sheetlike material 1 is pulled into a recession 43 for molding by an action of suction air through an exhaust hole 43 provided on a top force 4 and ventilation or pressurized air through a through hole 33 bored on the outer mold 3 while heat of the sheetlike material 1 at the time of molding is kept. A turned edge part is formed by folding back the noneffective part coming into contact with the effective part toward an effective part side.
Patent JP-2000330316-A (JP)
Title: Formation of transparent color image
Inventor: OGURA MOTOHIRO
IPC: G03G15/01
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To enable forming a transparent color image which is excellent in paper conveyance property, in particular, has no hindrance to a fixing roller and is excellent in color reproducibility in a color image forming method provid ing no device for applying a mold release agent such as a silicone oil at the image forming device. SOLUTION: In the color image forming method in which a color image is formed on a transparent film by using an electrophotographic method, a fixing method using no device for applying the mold release agent is and paper is supplied by a duplex system using a paper feeding roller, the transparent film, in which a resin layer 11 is provided on a transparent base material 12, a mold release layer 15 is provided on the resin layer 11 and difference between a frictional coefficient between respective transparent films and a frictional coefficient between the transparent film and the paper feeding roller is >=1.0, is used.
Patent JP-H0432595-A (JP)
Title: Platinum alloy electroplating bath and electroplating method
Inventor: TSURU TOSHIAKI
IPC: C25D3/56
Filed: 1990-05-29
Abstract: PURPOSE:To form a Pt-W alloy coating film having high corrosion resistance by carrying out alloy coating at a specified current density with a Pt alloy electroplating bath of a specified pH contg. a Pt compd. and tungstic acid. CONSTITUTION:A Pt-W alloy coating film is formed at 0.025-3.0A/dm<2> current density with a Pt alloy electroplating bath of pH >=3 contg. about 0.5-15g/l Pt compd. such as platinum chloride and about 0.5-30g/l (expressed in terms of W) tungstic acid and/or tungstate. At this time, the W content of the Pt-W alloy coating film is regulated to 3-40%. An amorphous alloy coating film having high corrosion resistance is obtd.
Patent JP-S5488649-A (JP)
Title: Fluidized bed type waste water treating tank
Inventor: IMAMURA YOSHIO
IPC: B01D24/38
Filed: 1977-11-17
Abstract: PURPOSE: To provide a waste water treating tank having a fluidized bed of microorganisms, which  is arranged such that bottom surface of the tank is in the form of cone or quadrangular pyramid  having a suitable angle, and a waste water introducing pipe is opened toward the central portion  of said bottom surface, whereby it is enabled to improve efficiency of treatment of the tank by  eliminating those portions in the tank where fine particles in waste water tend to stay or to be  stagnated.  
     CONSTITUTION: Bottom surface 1 of the treating tank of this invention is shaped in the form of c one or pyramid having a vertical angle of 60W120° or otherwise it is formed to have such a  curvature that a tangential line passing a point where a horizontal plane passing 1/2 height point  of the bottom surface portion intersects the bottom surface forms an angle of 15W60° to the verticle line. Waste water is supplied through conduit 3 and ejected from injection nozzle 4 toward the  central portion of bottom surface 1, and then it is discharged from outlet nozzle 2. With such an  arrangement, it is possible to eliminate portions in the tank where particles contained in waste  water tend to stay or be stagnated and thus to attain stable operation of the system. Moreover, it  is possible to inspect injection nozzle 4 readily during operation, and a plurality of such tanks can  be connected with ease, so that enlargement and reduction of the system can be attained in a  simple manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H088482-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: SASAKI TATSUYA
IPC: H01S5/00
Filed: 1994-06-21
Abstract: PURPOSE:To realize a semiconductor laser of buried ridge structure which shows less saturation of laser beam output even during high energy injection. CONSTITUTION:An N-type wide gap layer 3 is formed on all the surface of an N-type semiconductor substrate 1, a multilayered structure equipped with an active layer 6 is formed into a mesa stripe shape, and a P-type buried layer 8 is formed on all the surface of the mesa shape. At this point, impurities loaded into the P-type buried layer 8 are diffused in a growth stage to from a P-N junction inside the wide gap layer 3, whereby the built-in voltage in the current constriction region is enhanced, and a leakage current is restrained at a high bias.
Patent JP-S6118260-A (JP)
Title: Printer
Inventor: SARUTA TOSHIHISA
IPC: H04N1/52
Filed: 1984-07-04
Abstract: PURPOSE:To attain colorful expression by shifting overlapping of color alignment in a color printer. CONSTITUTION:A p/n counter 2 is moved by a clock generated by a clock generating circuit 1 and every signal of H level from the counter 2 is inputted to a gradation counter 5 as a clock. The output of the gradation counter 5 and a data called by a RAM8 are compared, and when the number of data is more than the output of the gradation counter 5, the result is outputted as an H level, fed to a head & driver 10 so as to attain binary expression. When a carry is outputted at l/m gradation by a print mode changeover 7, an output of a gradation stage changeover counter 3 compares the gradation from l/m to 2l/m gradation and one line is formed by m-times repetition.
Patent JP-S63303567-A (JP)
Title: Picture processor
Inventor: KUGE TADAYOSHI
IPC: G06T11/60
Filed: 1987-06-04
Abstract: PURPOSE:To input plural areas as distinctly distinguishing them by providing a means to input the termination of one unit of an editing area designation. CONSTITUTION:A picture copying system is constituted of a copying machine 30, adopting an electrophotography system or the like, and an input tablet 10. The copying machine 30 is constituted so that it reads an original picture, set in a picture reading part 31, and in addition, it can perform a recording output after it gives an editorial processing such as trimming, masking and multiple color recording to the designated picture area of an original by using the input tablet 10. Besides, in order to indicate the partition of an editing area or an area designating operation, continuously inputted, a switch 6 is provided.
Patent JP-H09322067-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIDA YOSHIHIRO
IPC: H04N5/376
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure the performance as the solid-state image pickup device by making the drive of a CCD solid-state image pickup element stable in the solid-state image pickup device to obtain outputs of a plurality of television systems from one kind of the CCD solid-state image pickup element. SOLUTION: When interlacing is set, a CCD solid-state image pickup element 1 is interlace-driven by a timing generator 2 and a video signal of 1125 lines of interlace (1125i) is obtained by a pre-processing circuit and A/D converter 4 and a digital process circuit 5. When interlacing is not set, vertical 2-picture elements are mixed by PD similarly to the case with the set state of interlacing, an output of the digital process circuit 5 is set to 562.5P, a vertical DD conversion circuit 6 eliminates excess scanning lines to obtain 525P, which is converted into an interlace signal 525i through the signal processing by a P/i conversion circuit 7. Thus, outputs of a plurality of television system and maintenance of performance as the solid-state image pickup device are made compatible.
Patent JP-2000293724-A (JP)
Title: Outing managing device
Inventor: YAMAZAKI KENICHI
IPC: H04M3/42
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To allow a person who should grasp the outing of others to know the situations of others of outing and leaving their seats in real time even at a remote place by making a terminal display outing information on the screen on the basis of the data of switches and display lamps. SOLUTION: A black/white board 6 has spaces 1 where a name and a destination are written, three display lamps 2b and integrated type switches 2 per person are attached, and 'morning', 'afternoon' and 'going home directly' labels showing time to return to the office are attached to the respective display lamps 2. When a person going out presses down any of the three switches 2 on the board 6, a display lamp 2 is turned on. A microcomputer part 3 sends the information of the switch 2 to a terminal 5 via a LAN/WAN 4. When a person going out goes out without pressing down a switch 2 and when the person does not return to the office on that day, etc. another person can operate the terminal 5 to turn ON/OFF a switch 2 and a lamp 2b on the board 6.
Patent JP-H088825-A (JP)
Title: Optical transmission system
Inventor: KITAYAMA KENICHI
IPC: H04B10/2531
Filed: 1994-06-21
Abstract: PURPOSE:To attain optical transmission without distortion over a long range by generating a non-degradate phase conjugated wave from a signal light sent from the middle point of two optical fiber links of the same length and sending the wave to last half optical fiber so as to compensate phase distortion. CONSTITUTION:A phase conjugate wave generating section 25 comprising an optical coupler 33 being a means generating a phase conjugate wave of a subcarrier multiplex signal light arriving at nearly an intermediate point of single mode optical fibers 261, 262 and comprising a band pass filter 34 passing selectively the phase conjugate wave and supplying the wave to the optical transmission line from the intermediate point up to a reception end is provided to the intermediate point. Then the phase conjugate wave generating section 25 injects a pump light 37 to the point to cause optical mixing with the signal light sent through the optical fiber 261 of a transmission end T, and the generated phase conjugate wave is made incident onto the single mode optical fiber 262 on the reception end side, through which the wave is sent up to the reception end. As a result, the signal distorted just before the phase conjugate wave generating section 25 due to the effect of color dispersion is recovered as an original signal without distortion at the reception end.
Patent JP-H035775-A (JP)
Title: Developing device
Inventor: SUZUKI MINORU
IPC: G03G21/00
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the occurrence of an abnormal image and fault of a device main body by providing a counter, which is driven in accordance with the quantity of a used developer, and a switch member which constitutes a close loop with a process means on the device main body side and opens the close loop at the time of arrival of the counter at a set value. CONSTITUTION:A counter 7 counts the number of times of replenishment of the developer (toner) by the toner end; and when this number of times reaches that for the life of a developing device 2, a switch member 9 interlocking with the counter 7 is operated to electrically turn off a process means 13 on the main body side. For the purpose of informing a user that the device reaches the set life, not only a display device 14 is used but also the operation of the process means 13 of the main body is turned off by the switch member to distinctly inform him that the device is in the unusable state, thus preventing the main body from being damaged by the continuous use after the expiration of life.
Patent JP-H05333277-A (JP)
Title: Optical fiber driving relay
Inventor: FUKUSONO HIDEKI
IPC: B23K26/064
Filed: 1992-05-29
Abstract: PURPOSE:To reduce members required for positionally adjusting and fixing a pair of fixed side optical fibers. CONSTITUTION:The fixed side optical fibers 1 and 2 are positionally adjusted in a state where they are aligned with a movable side optical fiber (not shown in figure) in terms of optical axis while a pair of nearly cylindrical sleeves 1a and 2a attached to both top parts of the fibers 1 and 2 are held by such a chuck means as air absorbing; and they are disposed by sticking wedged supporting members 4 and 5 so that either of two surfaces 4a, 4b and 5a, 5b which make an acute angle may be stuck to the outer peripheral surfaces of the sleeves 1a and 2a, and the other surfaces to a fixing platen 3 by means of laser welding or bonding, etc., regardless of a relative position between the pair of the sleeves 1a and 2a and the fixed platen 3. Consequently, many members are not required to positionally adjust and fix the pair of fixed side optical fibers 1 and 2, so that only the pair of wedged supporting members 4 and 5 is required to do so.
Patent JP-H03101707-A (JP)
Title: Zoom lens barrel
Inventor: IMANARI HITOSHI
IPC: G02B7/10
Filed: 1990-05-29
Abstract: PURPOSE:To correct short-distance aberration variation due to floating by providing a fixed lens barrel which has a guide groove (zoom cam) for power variation and a cam ring which has a guide groove (focus cam) for focusing. CONSTITUTION:A lens barrel is equipped with the fixed lens barrel 1 which has the guide grooves 1d and 1e for power variation and the cam ring 2 which has guide grooves 2b and 2c for focusing. Therefore, the power variation and focusing are available and in any power variation state, the amount of travel of the cam ring 2 in the optical axis direction which is required so as to adjust the focus to a constant object distance from an infinite distance photographic state is made nearly constant. Consequently, the short-distance aberration variation due to floating, as well can be corrected in spite of the simple constitution where the focusing and power variations are available with the single cam ring 2 is employed, and high performance is obtained in short-distance focusing.