baber/WOPTO huggingface dataset:
Patent JP-H1114630-A (JP)
Title: Dispensing device
Inventor: HOJO MIKIO
IPC: G01N35/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a dispensing device for automatically and rapidly replacing a dispensing head and can positively retain it. SOLUTION: A dispensing device has a head-accommodating device 4 that accommodates a dispensing head 3 that sucks and discharges a reagent, a chuck mechanism 2 that is mounted to the output terminal of a reciprocating drive device 1 and chucks it and releases the chucking, and a chuck control mechanism that controls the chuck operation and the chuck release operation of the chuck mechanism 2. Also, the chuck mechanism 2 has a plurality of chuck nibs 23 and 23 for pinching the base edge part of the dispensing head 3 from the surrounding, each chuck nib 23 has an elastic piece 100 at the engagement part to the dispensing head 3, and an engagement support surface 34b where the elastic piece 100 should be pressed due to the chuck operation of a plurality of chuck nibs 23 and 23 is formed at the dispensing head 3.
Patent JP-H08896-A (JP)
Title: Indoor clothes-drying device
Inventor: TOOKAICHI MASAKO
IPC: D06F57/12
Filed: 1994-06-22
Abstract: PURPOSE:To dry laundry indoors while using a clothes-drying pole by pivotally fixing the end parts of a pair of arms, which are faced each other with a gap between, to a base fixed on the surface of walls inside a room and providing a lock part for locking the clothes-drying pole on both the arms. CONSTITUTION:Concerning an indoor clothes-drying device 3, a pair of arms 2 are faced each other with the gap between, their end parts are pivotally fixed to a base 1 fixed on the wall above a window inside the room, and a locking parts 9 are provided to lock the clothes-drying pole on both the arms 2 and 2. Then, the base 1 and the arms 2 and 2 are respectively formed by woods, of which the cross-section is rectangular, and the height of the base 1 is almost equal with the height of arms 2 and 2. Besides the base 1 protrudes a central part 5 forward, and the arms 2 with the same thickness as the protruding part are fitted on the right and left sides. Further, the length of both the side parts of the base 1 is almost equal with the length of the arm 2 and when both the arms 2 and 2 are closed, the base 1 and the arm 2 are almost integrated.
Patent JP-S5591845-A (JP)
Title: Package for high frequency
Inventor: YAMAMURA EIJI
IPC: H01L23/12
Filed: 1978-12-28
Abstract: PURPOSE: To make compact the size of a package for use in a high-frequency by providing a stable performance resistor within the sealing region of the package.  
     CONSTITUTION: A first ceramic frame 3 is mounted on a metal substrate 2 wherein an opening portion 1 has been formed. After forming the regions 5, 6 for attaching a metal, such as Au, etc., to them within a region for a RF terminal on the top surface of the ceramic frame 3, an alloyed resistor composed of Mo and Mn is adhered to regions 7, 8, 9. A second ceramic frame 4 is put on and bonded to them by burning. Next the exposed portion of the resistor is coated with gold so as to make terminals 10a, 10b, 11a, 11b, 12a, 12b. By so doing, it is unnecessary to form the resistor on the substrate because it is formed within the sealing region of the package. Thus, its whole size can be made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6144332-A (JP)
Title: Fiber grating spectrophotometer
Inventor: MINEKANE TOMIJI
IPC: G01N21/47
Filed: 1984-08-08
Abstract: PURPOSE:To obtain a compact spectrophotometer, by combining optical fiber and a spectroscope part having approximately the same outer diameter as said optical fiber. CONSTITUTION:Luminous flux from a light source 1 is transmitted to a sample A through an optical fiber 8a for incident light. The light is reflected by the sample A and made incident on an optical fiber 8b for the reflected light. A spectroscope part 10 is connected to the optical fiber 8b. The light is divided by a fiber grating 9 with a diffraction grating in the spectroscope part 10 and detected by a detector 11. Thus the reflected spectrum from the sample A is measured.
Patent JP-H0630981-A (JP)
Title: Treatment method of thermal water meltable device and thermal water meltable device
Inventor: TORABUISU DABURIYUU HANIIKATSU
IPC: B09B3/00
Filed: 1992-06-23
Abstract: PURPOSE: To enable a formed tool to be easily disposed of and to be reused, by making the formed tool, which is water-soluble only over the prescribed temperature and insoluble at the prescribed temperature or lower, resolve by soaking it in water at the temperature higher than the prescribed temperature after used. CONSTITUTION: This disposal way is appropriately applied to tools, such as medical specimen containers, toilet seats, vomit containers, operative trays, and prescription cups, which will be infectious medical disposals, and this tool is soluble only at the prescribed temperatures over 37 deg.C, 50 deg.C (appropriate), or 80 to 90 deg.C (more appropriate), and the required tool is formed of components which are insoluble at the lower temperature than the prescribed one. Moreover, this tool is resolved by soaking it into hot water whose temperature is higher than the prescribed one. As above components, one or more components which are selected from a group comprising propylcellulose, polyvinyl alcohol, polyvinyl acetate - polyvinyl alcohol copolymer, are used.
Patent JP-2000353843-A (JP)
Title: Gas laser
Inventor: HAYASHIBARA TAKESHI
IPC: H01S3/134
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress down time of a main device caused by replacement of a gas laser tube to a minimum by detecting the life time of a gas laser tube with a low-cost function in advance, so that a replacement gas laser tube is prepared before expiration of the life time of gas laser tube. SOLUTION: The presence of discharging at a gas laser tube 11 is detected with a discharge detecting resistor 12, and an alarm generating circuit 13 is triggered. Relays 20 and 21 allow switching to a standby current generating circuit 15 for restart of the gas laser tube 11. The discharge voltage after restart is detected with a discharge voltage detection resistor 17 and is switched to a constant current circuit 14 by triggering a discharge current switching circuit 18, when the discharge voltage becomes lower than a prescribed value.
Patent JP-H0917843-A (JP)
Title: Display and its manufacture
Inventor: HAYASHI HISAAKI
IPC: G02F1/136
Filed: 1995-06-30
Abstract: PURPOSE: To materialize a highly reliable display without connection trouble between boards simply and at low cost. CONSTITUTION: The judgment on whether a continuity member 7 is arranged within the installation tolerable range on an array board 1 or a counter board 2 or not can be made, during manufacture process, by providing a positioning mark 4, which shows the installation position in design of the continuity member 7, on the board where the continuity member 7 is installed.
Patent JP-H09330617-A (JP)
Title: Overhead wire
Inventor: SHIMOJIMA KIYOSHI
IPC: H01B5/10
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an overhead wire which is used for an overhead transmission line, an overhead earth-wire, etc., and is small in AN(audible noise) and besides can reduce wind sound and wind load, and to which snow hardly adheres. SOLUTION: A wire consisting of an inner layer round in cross section where layers are made in coaxial form by interwiding round element wires 4 of aluminum or aluminum alloy around a steel core 1, and an outermost layer which is in contact with the inner layer and is made by intertwining round element wires 6 of aluminum or aluminum alloy different in diameter is elliptic in cross section, and especially the element wires in the outermost layer are arranged symmetrically about the longitudinal axis, and besides the element wires with the largest diameters in a pair are arranged on both sides of the longitudinal axis.  Corona noise can be reduced by such arrangement of the element wires in the outermost layer, and also the area of projection can be made small and besides it can be made streamlined though the conductor has an area equivalent to a conventional cable round in cross section, so the wind load can be reduced. This sectional form is also effective to the measure against noise and snow adhesion.
Patent JP-H07130894-A (JP)
Title: Eeprom flash memory cell, memory device and their manufacture
Inventor: KEUNHIYUNGU PAAKU
IPC: H01L27/115
Filed: 1994-07-18
Abstract: PURPOSE: To prevent a junction breakdown at a source by providing erase electrodes which come into contact with one another at least one point through a floating gate electrode and a tunnel insulating layer. CONSTITUTION: Multiple sources 35 and drains 36 are arranged in a first direction. One floating gate electrode 33 is placed in each cell between the sources 35 and the drains 36. Multiple erase electrodes 31 are arranged in the first direction between the floating cells 33 of each cell and overlaps the floating gate electrodes 33. The erase electrodes 33 come into contact one another on both sides of the floating gate electrodes 33 through a thin insulating layer. Because of deviation at the time of forming operation, they come into contact at two points on both sides of the floating gate electrodes 33 or at one point on the left or right side. Since electrons tunnel from the floating gates to the erase electrodes at the time of erasing, junction breakdown at the source can be prevented.
Patent JP-H0217062-A (JP)
Title: Artificial bone
Inventor: OOTORI MORITSUGU
IPC: A61C8/00
Filed: 1988-07-02
Abstract: PURPOSE:To form an accurate surface shape and to also impart excellent strength, rigidity and physiological characteristics by constituting a core part of a solid silicon nitride sintered body while constituting a surface part of a porous silicon nitride reaction sintered body. CONSTITUTION:The core material 1 of an implant material is composed of a solid silicon nitride sintered body and the surface 2 of a dental root part is composed of a porous silicon nitride reaction sintered body formed into a screw shape. The core material is formed by the hot press molding of a silicon nitride power and, as the material of the surface part, plastic silicon prepared by adding an aqueous sodium alginate solution to a silicon powder as a dispersant to mix both of them is used. Nitriding baking is performed in a gaseous mixture containing about 95% of N2. By this method, the implant material equipped with the porous surface part formed into the accurate screw shape can be obtained.
Patent JP-H0720388-A (JP)
Title: Stereoscopic endoscope device
Inventor: JINBO MASAO
IPC: A61B1/04
Filed: 1993-07-05
Abstract: PURPOSE:To realize the stereoscopic vision of an object and to align the line of sight of an operator with a work line. CONSTITUTION:The object is photographed at a specified parallax angle by a stereoscopic image pickup unit 10. Living body information from a living body information collecting unit 4 is superimposed on a video signal from the unit 10 and the video signal is supplied field-sequentially to a personal display device 41 by a camera control unit 43. Two images based on the video signal are independently displayed for both eyes of the operator on a personal display device 41. A holding device 60 is provided with multidegree of freedom by an articulated mechanism and holds the device 41.
Patent JP-H1117582-A (JP)
Title: Portable radio equipment
Inventor: KOBAYASHI MAKIO
IPC: H04B1/3822
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent power supply voltage fluctuation in a PLL circuit in the portable radio equipment. SOLUTION: The radio equipment is provided with a secondary battery 22 being a power supply exclusive to a PLL circuit 8 in addition to a main battery 21 being a main power supply, a switch 26 that connects/disconnects the main battery 21 and the secondary battery 22, and the time applying a voltage from the main battery 21 to a radio signal amplifier demodulation section 2 or a transmission amplifier section 16 and the time to connect the switch 26 are controlled so as not to overlap with each other.
Patent JP-H0917298-A (JP)
Title: Vacuum interrupter
Inventor: NISHIJIMA AKIRA
IPC: H01H33/66
Filed: 1995-06-30
Abstract: PURPOSE: To make fixing of a turning-stop bearing to an end plate easy and stiff. CONSTITUTION: A plurality of grooves 19 extending in the shaft center direction are formed on an outer circumferential surface of a cylinder part 10a in a turning-stop bearing 10 comprising the cylinder part 10a and a flange part 10b, and the outer circumferential surface of the cylinder part 10a and an upper surface of the flange part 10b are coated with an adhesive, then the cylinder part 10a is fitted into a hole 3a of an end plate 3. The cylinder part 10a and a moving lead rod 9 are constituted with a spline so as to be capable of moving but not capable of turning.
Patent JP-H07327783-A (JP)
Title: Mat
Inventor: YORII TETSUYA
IPC: B32B5/06
Filed: 1994-06-13
Abstract: PURPOSE:To provide antibacterial and ventilating properties, disinfection, and elasticity by superposing antibacterial polyester woven fabric on the surface, elastic antibacterial polyester raw fibers in the intermediate part, and antibacterial polyester base cloth on the rear surface, and applying machine-sewing from the front surface to the rear in an arbitrary shape for partitioning the undersurface into a plurality of sections so that the dispersion of discharged urine can be prevented. CONSTITUTION:Polyester woven fabric 1 is formed on the surface; and the textural weft, stretch warp, and pile weft of the polyester fabric 1 are fabricated, and antibacterial polyester threads are used, and are interwoven inside the polyester woven fabric 1 as pile weft, and also the stretch warp is innterwoven inside the textural weft as warp for forming unevenness on the surface 1. In the intermediate part, antibacterial polyester raw fibers with a high elasticity is formed as an intermediate wadding 2. As lining cloth the base cloth 3 of antibacterial polyester fabricated by antibacterial polyester yarns is used for constituting a triple structure, and machine sewing 4 is applied in an arbitrary shape, and a swelling is formed on the rear surface of the partition part 5 thereof.
Patent JP-H0333303-A (JP)
Title: Laying material for interlocking brick
Inventor: TAKAHASHI SHIRO
IPC: E01C5/00
Filed: 1989-06-28
Abstract: PURPOSE:To utilize sludge incinerated ash effectively by press molding and baking the sludge incinerated ash, laying a sandy ground product onto a crusher- run layer acquired by crushing the baked body of the ash and disposing an interlocking brick. CONSTITUTION:A baked body obtained by press-molding sludge incinerated ash and baking the ash at a high temperature is crushed to the grain size of sand or the grain size of crusher-run. A ground product 2 composed of the baked body crushed to 0.1-1.5mmphi is laid onto a crusher-run layer 1 in 240mm in 30mm, and interlocking bricks 3 are arranged onto the top face of the ground product 2. Joint sections are filled with crushed products 4. Accordingly, the ground products of the baked bodies of incinerated ash which has been only dumped merely are reutilized as a laying material of the interlocking brick, and the cost of the brick is reduced and resource and cost can be paved.
Patent JP-H063707-A (JP)
Title: Liquid crystal display element and reflection type liquid crystal display device and information apparatus
Inventor: JINGU KEIJI
IPC: G02F1/1333
Filed: 1992-06-24
Abstract: PURPOSE:To express three display colors and to enable a bright display by varying the color tone of a first dichromatic dye dissolved into a nematic liquid crystal and the color tone of a second dichromatic dye microcapsulated in the nematic liquid crystal. CONSTITUTION:The nematic liquid crystal dissolved with the first dichromatic dye 3 is filled between a pair of substrate 1 and 2 and the nematic liquid crystal 6 contg. the microcapsulated second dichromatic dye 5 is dispersed into the nematic liquid crystal. A reflection plate is attached to the outer side of the substrate 2. The nematic liquid crystal rises at a low voltage and the color tone appearing by the decoloration of the dichromatic dye 3 is the mixed colors of the color of the dichromatic dye 5 and the color of the reflection plate when a driving voltage is impressed to the element. The color of the dichromatic dye 5 is removed and the color of the reflection plate appears when the driving voltage is further raised. The color tones mixed with the colors of the dichromatic dyes 3, 5 and the reflection plate appear when the voltage is not impressed. Then, the three color tones are expressed by controlling the driving voltage.
Patent JP-S6226042-A (JP)
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 1985-07-26
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-H0217154-A (JP)
Title: Production of optically active 1-methyl-3-phenylpropylamine
Inventor: HASEGAWA SAKIE
IPC: C07C209/00
Filed: 1988-07-04
Abstract: PURPOSE:To optically resolve (RS)-1-methyl-3-phenylpropylamine through a diastereomer salt by using N-(alpha-methylbenzyl)phthalamidic acid as a resolving agent. CONSTITUTION:1mol (RS)-1-methyl-3-phenylpropylamine is brought into contact with 0.1-2.0mol (S)-(-)-N-(alpha-methylbenzyl)phthalamidine or (S)-(+)-N-(2- methylbenzyl)phthalamidine in a solvent (e.g. ethyl acetate or hexane). Then the reaction solution is cooled and/or concentrated and a slightly soluble diastereomer salt is crystallized and separated. A readily soluble diastereomer salt is obtained from the mother liquor. (RS)-1-Methyl-3-phenylpropylamine is optically resolved by taking advantage of difference in solubility of two kinds of diastereomer salts to give the aimed substance. The aimed substance is useful as a synthetic raw material for drugs such as beta-blocker agent.
Patent JP-S6226889-A (JP)
Inventor: KODAIRA TAKASHI
IPC: H05K3/24
Filed: 1985-07-26
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-S63139178-A (JP)
Title: Monohalogenotrifluorooxetane and production thereof
Inventor: AISAKA YONOSUKE
IPC: C08G65/18
Filed: 1986-07-14
Abstract: NEW MATERIAL:The monohalogenotrifluorooxetane of formula I or formula II (X is Cl, Br or I). EXAMPLE:3-Chloro-2,2,3-trifluorooxetane or 2-chloro-2,3,3-trifluorooxetane. USE:A useful compound giving a linear polymer free from branches by ring- opening polymerization and giving a derivative having useful functions by the reaction with other compound. PREPARATION:The compound of formula I or formula II can be produced by reacting a monohalogenotrifluoroethylene of formula III with a compound having (CH2O) unit. The reaction is preferably carried out at 40-50 deg.C in liquid phase in the presence of hydrogen fluoride. The amount of the hydrogen fluoride is preferably 5-10mol per 1mol of the (CH2O) unit.
Patent JP-S6058651-A (JP)
Title: Semiconductor device
Inventor: KOWASE YASUAKI
IPC: H01L29/78
Filed: 1983-09-12
Abstract: PURPOSE:To improve the integration degree by construction of the title device in three dimensions by a method wherein semiconductor elements such as a transistor are formed in the surface layer part of an Si substrate, an amorphous Si layer being grown thereon, and an MOSFET consisting of an insulation gate electrode and source and drain electrodes sandwiching it being then provided therein. CONSTITUTION:A P type base region 2 is diffusion-formed in the surface layer part of the N type Si substrate 1, an N<+> type emitter region 3 being then provided therein, and Al electrode wirings 5 contacting the regions 2 and 3, respectively, being then adhered after adhesion of an SiO2 film 4 over the entire surface and then by boring apertures, which are then covered with an SiO2 film 6 into the transistor. Next, the amorphous Si layer 7 is deposited on the film 6, P<+> type regions 8 serving as the source and drain being diffusion-formed in its surface layer, and an Al gate electrode 11 being then mounted between the regions 8 after adhesion of an SiO2 film 9 over the entire surface. Besides, apertures are bored in the film 9, and the regions 8 are provided with Al electrodes 10, respectively, resulting in the formation of an FET. Thus, the Si layer 7 is made to function as a variable resistance layer, and the transistor is controlled by variation in voltages impressed on the electrodes 11.
Patent JP-S5958291-A (JP)
Inventor: KAMIGUCHI SATOSHI
IPC: B28B21/00
Filed: 1982-09-27
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-S6229546-A (JP)
Title: Production of aldehyde
Inventor: FURUKAWA HIROSHI
IPC: C07C45/28
Filed: 1985-07-30
Abstract: PURPOSE:To obtain an aldehyde efficiently in one stage at a low cost, by reacting a compound having olefinic carbon.carbon double bond with H2O2 in the presence of a composite catalyst containing a molybdenum compound, etc., and further a compound of an element of Group Va as a cocatalyst added thereto. CONSTITUTION:A compound, having olefinic carbon.carbon double bond and expressed by the formula (R<1> and R<2> are H, phenyl, halogen, 1-4C alkyl and alkoxy, etc.), e.g. cyclopentene, is reacted with H2O2 at -40-+80 deg.C in the presence of a composite catalyst consisting of at least one of a molybdenum or tungsten compound (except heterropolyacids or salts thereof) and at least one compound of an element of Group Va in the periodic table to afford an aldehyde, e.g. glutaraldehyde, useful as an intermediate raw material for various chemicals, e.g. germicides. EFFECT:The use of an element of Group Va in the periodic table, particularly arsenic and phosphorus compounds as a cocatalyst in place of a boron compound improves reaction rate and selectivity and further efficiency.
Patent JP-H0459630-A (JP)
Title: Production of optical fiber
Inventor: OGA YUICHI
IPC: C03B37/027
Filed: 1990-06-27
Abstract: PURPOSE:To improve long-term stability by impregnating a preform consisting essentially of quartz or an intermediate preform to become a preform with H2, before melt spinning. CONSTITUTION:A perform for single mode fiber comprising a quartz core and a fluorine-containing quartz clad or an intermediate preform to become a pre form is heated in a furnace in an atmosphere of 100% H2 under 1-3atm. at 200-1,200 deg.C for 1-100 hours and H2 is sufficiently diffused into the core part. Then, the preform is subjected to melt spinning to give optical fiber having improved long-term stability. The preform is heated by using an oxyhydrogen burner in a ratio of H2/O2 of >=3 at 1,500-1,700 deg.C, impregnated with H2 along the whole length and then subjected to melt spinning to also give an optical fiber having the same characteristics.
Patent JP-H1117882-A (JP)
Title: Image reader
Inventor: SAITO IKUYA
IPC: H04N1/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make an image reader small in size and low in cost by providing its main body with a slot for inserting at least one of a film reader and an interface equipment. SOLUTION: The main body 1 is provided with the slots 23 and 24 for respectively attachably and detachably housing the film reader 21 and a magneto- optical disk device 22 as a memory unit. In the case of reading the reflection original of a printed matter or the like, the images of the original 4 by reflected light are image-formed on a CCD 11 and read. In the case of reading a film original, the film exclusive reader 21 is inserted to the slot 23, a film mount 42 holding the film original is loaded to an original insertion port and the images are read. An original read part 8 and the film exclusive reader 21 are operated by a common driver software provided in a personal computer. Further, by inserting the magneto-optical disk device 22 to the slot 24, image information read by the CCD 11 is stored in a magneto-optical disk 25.