baber/WOPTO huggingface dataset:
Patent JP-H01113021-A (JP)
Title: Endoscopy system
Inventor: SAITO KATSUYUKI
IPC: G02B23/24
Filed: 1987-10-27
Abstract: PURPOSE:To enable supply of white light for naked eye observation and for observation using a color mosaic TV camera and plane-sequential light for observation using a plane-sequential TV camera from a single light source by installing a light source which is able to output plane-sequential light and white light. CONSTITUTION:An endoscopy system 1 has a fiberscope 2 as a scope which permits naked eye observation, a light source 3 which is able to output both plane-sequential and white light, a plane-sequential TV camera 4A and an externally set color mosaic TV camera 4B. Moreover, it is installed with a plane-sequential video processor 5A which treats signals for the TV camera 4A and a color mosaic video processor 5B which treats signals for the TV camera 4B. Both the video processors 5A and 5B are connected to a TV monitor 6.
Patent JP-H03134222-A (JP)
Title: Intake device for two-cycle multicylinder engine
Inventor: OGURA TOSHIHIKO
IPC: B62M7/02
Filed: 1989-10-19
Abstract: PURPOSE:To make an opening area spreadable with an opening width spread without spreading an engine width by connecting a plurality of reed valves, inserted into each intake port, to a single mounting flange as an integral unit. CONSTITUTION:In an engine 10, intake ports 32a, 32b for each cylinder 12a, 13a are parallelly arranged and formed in the center part of a V-bank of a crankcase 11 in a manner wherein a mounting seat surface 32c for a reed valve 53 is placed in parallel to a crankshaft 17. The reed valve 53, in which valve units 18, 19 are inserted into each intake port 32a, 32b, is connected to a single mounting flange part 54c as an integral unit. In this way, in the case of an opening area of the intake ports 32a, 32b in a fixed value, a total width of the reed valve 53 is only narrow required, and a width of the engine 10 can be narrowed by the amount of narrowing the width of the reed valve. Also in the case of the width of the reed valve 53 in a fixed value, the opening area can be spread by the amount in which the center part of the mounting seat surface 32c of the intake ports 32a, 32b can be narrowed.
Patent JP-H09109195-A (JP)
Title: Mold for injection molding
Inventor: IZUMI RYUICHI
IPC: B29C45/44
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device which can release smoothly an undercut section and manufacture a molded product of stabilized quality. SOLUTION: A mold for injection molding consists of a fixed side mold 8 and a movable side mold 5 to move freely close to or away from the fixed side mold 8, and a through-hole passing through the movable side mold 5 is formed on the movable side mold 5, and an inclined core 3 slidable in the through-hole is provided in the mold. A recessed section 50 is formed on the slide face side facing the inclined side slide face of the inclined core 3 out of the slide faces to the inclined core 3 of the movable side mold 5, and a press component 10 for pressing the inclined core 3 in the direction of inclined side is provided in the recessed section 50.
Patent JP-2000098428-A (JP)
Title: Liquid crystal display device and its production
Inventor: KIZAWA KENICHI
IPC: G02F1/1368
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of failures caused by aluminum wirings by processing a wiring end face formed by the sheath wiring material of a gate line and/or a data line into one body shape and specifying the angle which is produced between a wiring end face part and a substrate and in a side including the wiring. SOLUTION: A gate line(GL) 103 consists of a core wiring material made of aluminum or essentially composed of aluminum and a sheath wiring material formed so as to surround the lower, side and upper faces of the core wiring material by a material different from the core wiring material. The wiring end face formed by the sheath wiring material is worked into one body shape so that the angle which is produced between the wiring end face and a substrate and in a side including the wiring is less than 90. The data line(DL) 112 is formed on a gate insulating film (GI) 104 on a transparent glass substrate (SUB1) 101 and also formed on an i-type semiconductor layer (AS) 111 and an N-type semiconductor layer (d0) 110 on the gate insulating film (GI) 104.
Patent JP-S62132210-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KATAKURA TORU
IPC: G11B5/31
Filed: 1985-12-04
Abstract: PURPOSE:To manufacture a thin film magnetic head excellent in reliability with a good accuracy and efficiently by executing the cutting after executing the anisotropic etching to a protective film so as to come to be the prescribed angle beforehand to a cutting position which comes to be the magnetic recording media connecting surface of respective thin film magnetic head element and executing a chamfering processing. CONSTITUTION:On a wafer 1 by using the semiconductor manufacturing process such as a thin film forming technics and a photolithography, a lower part magnetic body 3, a coil conductor 4, an upper part magnetic film 5 and an insulating film 6 are formed, by the cooperation of the lower part magnetic body 3 and the upper part magnetic film 5, a magnetic circuit is constituted, and a thin film magnetic head element 2 to execute the recording and reproducing is formed in a lump. Next, the thin film magnetic head element 2 is protected and a protective film 7 to secure the contact with the magnetic recording media is coated and formed by a sputtering method. Further, to the protective film 7, lapping is executed and a protective film surface is flattened. Next, the dividing is executed into respective thin film magnetic head element 2, and after the taper surface is formed at the protective film 7 by using the anisotropic etching beforehand before cutting the wafer 1, the dividing is executed.
Patent JP-H07104174-A (JP)
Title: Driving circuit for light emitting diode for camera
Inventor: SHIMOYAMADA YOSHITAKA
IPC: H03K17/78
Filed: 1993-10-05
Abstract: PURPOSE:To commonly use the external connecting terminals of a control circuit and driving circuit with other actuators in the light emitting diode driving circuit for controlling the light emitting diode used in a camera by the integrated control circuit. CONSTITUTION:A motor 2 for opening and closing a shutter and a motor 3 for feeding a film are biclirectionally driven by transistors Q1 to Q6 controlled by the external connecting terminals P1 to P6 of the integrated control circuit 4 as the driving circuit. For example, the TR Q5 among the TRs constituting the driving circuit is built onto a current loop for supplying a driving current to the light emitting diode 5. The light emitting diode 5 is made to emit light without operating the other actuators 2, 3 if the TR Q5 is made conducting while the other TRs are held nonconducting. The driving of the light emitting diode 5 is thus controlled by commonly using the external connecting terminal P5 and the TR Q5.
Patent JP-H11104629-A (JP)
Title: Raft for photocatalytic reaction and water purifying method utilizing the same
Inventor: KUBOTA NOBUHIKO
IPC: C02F1/72
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To adapt a raft for photocatalytic reaction to the wide surface of water by utilizing the oxidizing power based on photocatalytic reaction at a time of the irradiation with light mainly based on solar rays by using the raft for the photocatalytic reaction to kill microorganisms suspended in water or to prevent the propagation of them. SOLUTION: By floating a raft A for photocatalytic reaction wherein a TiO2 layer 2 is arranged on the surface of a raft constituting material 1 on the surface of water W, the TiO2 layer 2 becomes a state in contact with the water W and, at a time of the irradiation of light due to solar rays, photocatalytic reaction is generated in the TiO2 layer 2. Strong oxidizing power is generated in the part of the TiO2 element supported on the TiO2 layer 2 on the basis of this photocatalytic reaction and microorganisms, that is, aquatic microorganisms such as algae, seaweeds or org. matters suspended in the water W are decomposed and microorgansims are killed or prevented from propagation and polymeric org. matter such as oil or the like is decomposed partially to be gasified to be separated and removed from the water W.  When microorganisms are present in the vicinity of the raft A for photocatalytic raction, they are decomposed to purify the water W.
Patent JP-H07130107-A (JP)
Title: Optical disk inspection method
Inventor: KAMIMURA KENJI
IPC: G11B7/0037
Filed: 1993-11-01
Abstract: PURPOSE:To inspect an error rate margin for a skew angle corresponding to a warp of a disk by inclining an optical axis of a pickup to the disk and inspecting the error rate accordingly. CONSTITUTION:A recorded digital signal is reproduced and then demodulated by irradiating the disk 1 with a laser beam under the state of inclining the optical axis of the pickup 2 equipped with a semiconductor laser 3 and an objective lens 5, etc., at an angle theta'. Then, an error rate is inspected based on an error detection correcting code. By this inspection method, a skew margin can be inspected as to a skew angle corresponding to a warp of a disk, and moreover, a block error rate can also be inspected, and hence a high density recording disk can pertinently and surely be inspected in quality.
Patent JP-H07129566-A (JP)
Title: Kana/kanji converting processor
Inventor: OKADA MIHOKO
IPC: G06F17/22
Filed: 1993-11-01
Abstract: PURPOSE:To instantaneously find a right instance of word without interrupting the sentence input operation by converting an inputted reading to a notation, retrieving the instance corresponding to the notation from an instance dictionary when the instruction of instance display is given and combining the retrieved instance and the notation so as to display. CONSTITUTION:This processor consists of CPU 1, ROM 2, RAM 3, etc., and RAM 3 includes a KANJI (Chinese character) dictionary 4, a learning dictionary 5 and an instance dictionary 7. The instance dictionary 7 is provided with an instance dictionary table and a conjugation table. The instance table is provided with notations to be obtained by KANA (Japanese syllabaly)/KANJI conversion, connectable instances corresponding to the notations and conjugation kinds corresponding to each connectable conjugation. The conjugation table defines a conjugation with respect to each conjugation type by each kind of each conjugation like the five conjugations of the [KA] series, e.g. Then, the reading is inputted from an input part, the inputted reading is converted into the notation, the instance is retrieved from the instance dictionary 7 corresponding to the notation when the instruction of the instance display is given, and the retrieved instance and the notation are combined so as to display.
Patent JP-S61139135-A (JP)
Inventor: JIYATSUKU HARIMAN UINTAAZU
IPC: H04B7/005
Filed: 1985-12-06
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-H0986932-A (JP)
Title: Production of lsm/ysz complex powder
Inventor: KOJIMA SHIGERU
IPC: C01G45/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a production process of La1-x Srx MnO3 (LSM)/Y2 O3 -stabilized ZrO2 (YSZ) complex powder capable of contributing improvement of power generation of a solid electrolyte type fuel cell and improved in powdery composition and organization. SOLUTION: This production process of LSM/YSZ complex powder comprises (1) a solution preparation step in which a source solution containing La ion, Sr ion, Mn ion, Zr ion and Y ion in a predetermined ratio; (2) a coprecipitation step in which a solid material (a coprecipitated material) is coprecipitated by mixing a coprecipitation solution capable of coprecipitating a solid material containing at least one of above metals and oxygen from the above source solution and (3) a decomposition step in which the coprecipitated material is decomposed and powdery material (LSM/YSZ complex powder) containing each of the above metal oxides is obtained.
Patent JP-2000106276-A (JP)
Title: Full color luminescent device
Inventor: IGARASHI TATSUYA
IPC: H01L51/50
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve color purity and color reproducibility with a simple method by installing an electroluminescence element and a magenta color filter. SOLUTION: Although a magenta filter layer 1 is preferably formed on a luminescent surface, common use of a transparent substrate 2 and the magenta filter layer 1 by dispersing magenta coloring matter in the transparent substrate 2 is also satisfactory. The magenta coloring matter may be dispersed in an ITO 3 or an organic EL layer 4. As the magenta color filter of a luminescent device, any filter which improves the color purity of blue and red by setting may be used, but a filter which enhances the color purity of the luminescent device to B (0.15, 0.24) or higher (in CIE chromaticity), R (0.62, 0.37) or higher by setting the magenta color filter is preferable. A full color luminescent device using B, G, R luminescent method with less energy loss has sufficient luminescent brightness, even in a green part as compared with blue and red.
Patent JP-H07198006-A (JP)
Title: Transmission
Inventor: SUCHIIBUN JII TOOMASU
IPC: F16H37/04
Filed: 1994-11-08
Abstract: PURPOSE: To provide the mutually operated transmission for an automobile with multiple-speed ratio with the minimum size, weight and rotational inertia matched with a desired torque capacity. CONSTITUTION: This has the coaxial input shaft 12, output shaft 14 and intermediate shaft and a counter shaft 18 is provided in parallel with the input shaft drivably and connectingly. Multiple pinion and gear pairs are supported on these shafts while matching with each other. A planetary gear unit 98 contains a sun gear 104, ring gear 100, carrier 108 and a planet pinion 106 supported to the carrier and meshed with the sun gear and ring gear. A synchronizer drivably connects the member of pinion gear pairs to one of the shaft. A shift mechanism transmits the motion of a shift lever 122 to a shift fork and moves the synchronizer sleeves 58, 70, 84, 112 so as to engage with a selected gear.
Patent JP-H09117293-A (JP)
Title: Preparation of human anti-thrombin iii (atiii)
Inventor: GERUTO TSUETSUTORUMAISURU
IPC: C12N15/85
Filed: 1996-10-16
Abstract: Human antithrombin III (ATIII) which has progressive inhibitory activity and is stimulated by heparin is advantageously obtained by expression after cotransfection of mammalian cells whose dihydrofolate reductase (DHFR) activity is deficient (dhfr<->) with  a) vectors which contain the ATIII cDNA and  b) vectors which harbour the DHFR gene, especially after gene amplification with methotrexate.
Patent JP-H05111663-A (JP)
Title: Roller device for coating
Inventor: CHIYODA KIYOSHI
IPC: B05C1/10
Filed: 1991-10-22
Abstract: PURPOSE:To easily form a coating film having a desired thickness without sagging a coating material by oversupplying and without thinning of the coating by an insufficient supply rate since always the specified amt. of the coating material can be supplied to a sponge material provided on the outer peripheral part of a roller body. CONSTITUTION:This roller device for coating is provided with a hollow part 19 in the roller body 15, a through hole 20 which communicates with this hollow part 19 and opens to the outer peripheral part of the roller body 15 and a coating material supply hole 21 for supplying the coating material into the hollow part 19 within the roller body 15. The specified amt. of the coating material is continuously supplied to the sponge material 16 provided on the outer peripheral part of the roller body 15 from this hollow part 19.
Patent JP-H04264146-A (JP)
Title: Rubber composition containing alkyl rosinate mixture
Inventor: POORU HARII SANDOSUTOROOMU
IPC: C08L21/00
Filed: 1991-10-22
Abstract: PURPOSE: To obtain a rubber compsn. excellent in weatherability containing wax as a rubber additive and alkyl esters of rosin acids useful as a substitute of a diamine antidegradant.  
     CONSTITUTION: Tall oil rosin acid, hexyl alcohol, dodecanol and octadecyl alcohol are added to xylene containing toluenesulfonic acid to be refluxed at 185-190°C for 8 hr. The completion of reaction is confirmed by the removal of a theoretical amt. of water. When the solvent is stripped by drying a reaction mixture after the completion of reaction, the objective mixture of alkyl (6C, 12C and 18C) esters of rosin acid is obtained. The obtained rosin acid alkyl ester mixture is added to natural rubber/cis-polybutadiene and rubber stock is prepared in a process consisting of two stages of a non-productive stage and a productive stage, and usual rubber additives are also compounded with the rubber stock. This rubber stock is excellent in weatherability and useful for producing a tire side wall. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09112711-A (JP)
Title: Butterfly valve
Inventor: IWANO TAKENORI
IPC: F16K1/226
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To improve sealing property of a valve element. SOLUTION: Since a valve element 12, a valve shaft 13 which supports the valve element 12 rotatably, a back seat 16 formed on a frame side 15 to prevent the rotation at a predetermined angle or more of the valve element 12, and a seat member 17 consisting of a thin metal plate on a high pressure side in a contact section between the back seat 16 and the valve element 12 are provided, the seat member 17 is pressed against a seat valve seat due to fluid pressure so that sealing property of the valve element 12 can be improved.
Patent JP-H11111257-A (JP)
Title: Separator for battery
Inventor: MIKI TERUHISA
IPC: H01M10/30
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To make one surface water repellent and the other surface hydrophilic, improve a charge/discharge characteristic of a battery, and improve service life performance by performing microwave discharge plasma processing on multilayer wet combed paper using plural fibers different in a thickness as a constitutive element. SOLUTION: A battery separator having a function such as one surface is hydrophilic and the other surface is hydrophobic, can be manufactured in a single process by performing microwave discharge plasma processing on multilayer wet combed paper using plural polyolefine fibers different in a thickness as a constitutive element. When the microwave discharge plasma processing is performed, it is attained by arranging object polyolefine fiber in it by generating plasma discharge between electrodes after proper activation gas is injected into a vacuum. Particularly, strong hydrophilic processing is selectively performed only on a combed paper surface having a smaller fiber diameter by performing plasma processing on paper by combing two layers on polyolefine fibers different in a fiber diameter.
Patent JP-H01116575-A (JP)
Title: Toner replenishing device
Inventor: SAKO MINEYUKI
IPC: G03G15/08
Filed: 1987-10-29
Abstract: PURPOSE:To prevent a toner replenishing roller from being condensed and to execute a stable toner replenishment by providing a toner scraping means, and a destaticizing member consisting of a conductive material provided so as to be pressed against the downstream side in the rotational direction of the toner replenishing roller from the toner scraping means. CONSTITUTION:A destaticizing brush 27 consists of a conductive material, and is attached onto a scraping blade 22 through a destaticizing plate 28 which is grounded. Also, it is formed so that when a solenoid 25 becomes ON, the tip of the scraping blade 22 turns and pressed against a toner replenishing roller 15, and simultaneously, the tip of the destaticizing brush 27 is pressed against the toner replenishing roller 15 at the downstream side in the rotational direction of the toner replenishing roller 15 from the scraping blade 22, and also, when the solenoid 25 becomes OFF, the tips of the scraping blade 22 and the destaticizing brush 27 are turned by return force of a spring 26 and separated from the toner replenishing roller 15. In such a way, deterioration of the toner scraping efficiency caused by the scraping blade is not generated, and a stable toner replenishment can be executed.
Patent JP-H10107233-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: SATO YASUO
IPC: H01L27/115
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the film quality of a tunnel oxide film due to a crystal defect on the surface of a substrate in a memory cell part by masking a high breakdown voltage region in a memory cell region and a peripheral circuit region when a buried oxide layer is formed by oxygen ion implantation in the peripheral circuit region. SOLUTION: Since oxygen ions are not implanted into a memory cell region of a silicon semiconductor substrate 1, there in no crystal defect on the main surface region of the silicon semiconductor substrate 1 in the memory cell region and long-term reliability is not deteriorated by a repetitive rewriting stress caused by a film quality deterioration of a tunnel oxide film 51. On the other hand, in a peripheral circuit region including a logic circuit part, by using an SOI structure by an SIMOX method in which the crystal property is relatively good, high-speed operation can be realized. Consequently, in the memory cell part of a floating gate EEPROM or the like, the long-term reliability against a stress of repetitive rewriting operation can be assured.
Patent JP-2000060710-A (JP)
Title: Utensil for beer and sparkling liquor
Inventor: TAKAHARA MASAKO
IPC: A47G19/22
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make froth of been and a sparkling liquor creamy, fine, and hard to disappear. SOLUTION: The utensil for beer and sparkling liquor comprises a cylinder with a bottom having an opening 3, and minute protrusions 2 are provided on the inner surface of the cylinder in the form of sandpaper. If the utensil is put into a cup and beer or sparkling liquor is poured into the utensil, froth hits against the protrusions 2 so that the froth of beer or liquor in comminuted finely, creamy and hard to disappear.
Patent JP-H10124977-A (JP)
Title: Magnetic information writing/reading device and pressing roller used in the device
Inventor: NISHIZAWA YOSHIKAZU
IPC: G11B17/34
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide the device capable of surely bringing a recording track part of a magnetic card into close contact with a magnetic head core. SOLUTION: The pressing roller 32 is provided on one end of roller holder 36 supported turnably by a roller holder shaft 38. The roller holder 36 is energized by a coil spring. The pressing roller 32 is of an approximately columnar shape, having three positioning grooves 48-1 to 48-3 in the columnar side surface. An O-ring 46-1 to 46-3 is loaded into only a positioning groove 48-1 to 48-3 opposite to a recording track 50 to be used out of recording tracks 50-1 to 50-3. Consequently, the energizing force of the coil spring is worked as pressing force only upon the using part of a recording track 50 on the magnetic card 10 via its corresponding O-ring 46 out of the O-rings 46-1 to 46-3. Therefore, by such a simple structure, the recording track 50-1 to 50-3 can surely be brought into close contact with the head core 52-1 to 52-3.