baber/WOPTO huggingface dataset:
Patent JP-H0959278-A (JP)
Title: Production of alkali metal phthalocyanine
Inventor: KIUCHI EIICHI
IPC: C07D487/22
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound simply and inexpensively by reacting an organic compound capable of forming a phthalocyanine ring with an alkali metal hydroxide, useful as an electrophotographic sensitive material, a solar battery, a catalyst and for development of an electron transfer course. SOLUTION: An organic compound which comprises phthalonitrile, 1,3- diiminoisoindoline and its derivative and is capable of forming a phthalocyanine ring is reacted with an alkali metal hydroxide such as sodium hydroxide, potassium hydroxide, etc., in an organic solvent such as an alcohol, an ether, an aromatic hydrocarbon, a halogenated hydrocarbon, etc., at about a reflux temperature of the organic solvent for 6-12 hours. The reaction mixture is cooled to a room temperature, filtered, the filtrate is mixed with methanol and the formed crystal is separated by filtration and dried to simply and inexpensively give the objective alkali metal phthalocyanine having a macrocyclic π electron system, useful as an organic material such as an electrophotographic sensitive material, a solar battery, etc., a catalyst and for development of an electron transfer course.
Patent JP-H0555639-A (JP)
Title: Thermoelectric device
Inventor: YAMAMOTO YOSHIAKI
IPC: H01L35/32
Filed: 1991-08-22
Abstract: PURPOSE:To prevent an aging change due to the crack or the peeling of a semiconductor to be used for an electronic thermoelectric device and to suppress decreases in heat exchange capacity and efficiency due to a heat flow in a board. CONSTITUTION:A P-type semiconductor 12, a conductor 13, an N-type semiconductor 14 and a conductor 15 are formed on one side surface of an insulation film board 11. Corrugated fins 16 are disposed at the upper side of the board 11 in contact with the conductor 13. Corrugated fins 17 are arranged at the opposite side of the board 11 to the fins 16. The fins 17 are disposed under the conductor 15, and thermally connected through the film 11. The wedge- shaped P-type semiconductor 12, the conductor 14 and the conductors 13, 15 are laminated at the ends. With the structure, a heat flow flowing in the board is suppressed or shut OFF to improve heat exchange capacity and efficiency, and a thermoelectric device having a small aging change can be provided.
Patent JP-S6366840-A (JP)
Title: Low-pressure mercury vapor discharge lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/28
Filed: 1986-09-09
Abstract: PURPOSE:To allow the title lamp to be used in a wide temperature range by containing mercury and a substrate metal composed of a specific quantity of indium, lead, and silver in an amalgam. CONSTITUTION:Mercury 3-20wt.% of the whole amalgam and a substrate metal composed of indium 70-90wt.%, lead 8-20wt.%, and silver 1-10wt.% are contained in the amalgam sealed in a bulb. Therefore, the mercury vapor pressure can be controlled adequately in a wide temperature range. Since the substrate metal is produced in a single phase eutectically, no component metal is separated and crystallized while a lamp is in use, and it can be operated stably. In addition, the content of mercury is determined, thus there is no shortage of mercury while in use for a long time. Accordingly, this lamp withstands a high temperature, and excellent luminous efficiency can be obtained in a wide temperature range of 80-160 deg.C.
Patent JP-S6453660-A (JP)
Title: Method for changing station data
Inventor: YOSHIZAWA TOSHIYUKI
IPC: H04M3/00
Filed: 1987-08-24
Abstract: PURPOSE:To rapidly execute the trouble cause investigation accompanying the station data change by providing a means to output the address and access time of the station data when a system abnormality is generated by the station data change. CONSTITUTION:When an abnormality occurs by a first access after the station data are changed, a system reopening processing is activated, at this time, before the station data are accessed, the data, in which the station data are changed and in one access condition, are extracted out of all station data, these station data are recovered from an old station data butter memory 6 and returned to the condition before the change. Next, the address of these station data and the access time held at an access time storing area 3 are informed to a maintenance person.
Patent JP-H1153826-A (JP)
Title: Disc driving motor
Inventor: SATO MASAAKI
IPC: G11B19/20
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a disc driving motor which protects a disc from accumulation of static charge securely and which, even if such static charge countermeasure is taken, does not increase a driving current or generate dusts. SOLUTION: In a disc driving motor 1, a conductive film 8 mainly made of resin is held between the outer ring 52 of 1st ball bearings 5 and a step 44 on a hub 4 side. The conductive film 8 is also brought into contact with the inner ring 51 of the 1st ball bearings 5. Therefore, static charge generated on a disc can be discharged from a hub 41 to a motor frame 21 through the outer ring 52, the conductive film 8, the inner ring 51 and a fixed shaft 3. As the conductive film 8 is flexible and, further, not pressed hard against the inner ring 51, it is not worn and electrically connected to the inner ring 51 stably and, moreover, does not generate dusts.
Patent JP-H1120382-A (JP)
Title: Pen with sealing tape
Inventor: SAKAMOTO SEIJI
IPC: B43K29/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pen with a sealing tape enabled to record easily by integrating a sealing tape with a pen. SOLUTION: A sealing tape 4 is internalized in a cap 5 to be attached to a vis 3 at one end of a pen principal body 1. That is, a tape of the sealing tape 4 is drawn out and stuck onto the back of a hand or the like. Then, data or the like are written with ink of the pen principal body 1. Further, the sealing tape 4 can be easily stuck to not only the back of the hand but also a position to be appreciated, and recording can be executed thereon. The recorded sealing tape 4 can be soon peeled off.
Patent JP-S58106003-A (JP)
Inventor: JIYORUGU GANTSU
IPC: E01B27/16
Filed: 1982-11-29
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-S6456195-A (JP)
Title: Water spraying filter bed type waste water treatment device
Inventor: FUKUNAGA SAKAE
IPC: C02F3/04
Filed: 1987-08-25
Abstract: PURPOSE:To enable the simple regeneration treatment of packing materials to which microorganism can be stuck and which has internally many gaps and has porosity and stretchability by providing the above-mentioned packing materials, a stationary plate formed with pores and a moving plate in a water spraying filter bed body. CONSTITUTION:The packing materials 20 such as, for example, sponge, which has internally gaps as well as the stationary plate 14 formed with the pores and the moving plate 18 are provided in the water spraying filter bed body 11. The moving plate 18 is brought to the position A turned to overlap on the front of the stationary plate 14 and a waste water treatment is executed by spraying waste water at the time of an ordinary operation. The regeneration treatment of the packing materials 20 is executed at need when the gaps in the packing materials 20 are filled by the microorganism and suspended matter, etc., and the treatment efficiency is degraded upon continuation of the waste water treatment. Namely, a motor is run to turn the moving plate 18 toward the stationary plate 14 side and to bring the moving plate near to the position B so as to grasp and press the packing materials 20. The suspended matter, etc., in the gaps of the packing materials 20 are then squeezed out. The motor is stopped when the moving plate 18 is turned to the position B. The motor is thereafter run backward and the moving plate 18 is returned to the position A for the ordinary operation and the waste water treatment is restarted.
Patent JP-H1134525-A (JP)
Title: Film for heat sensitive porous plate printing base paper
Inventor: KAMIYA IKUO
IPC: B41N1/24
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a film for heat sensitive porous plate printing base paper having excellent processability and curling property after the process. SOLUTION: A biaxial oriented polyester film with a 0.4 to 8 μm thickness, has a 0% to 1% thermal contraction ratio in the longitudinal direction at 65 deg.C, for 60 minutes, and a 49 MPa to 78 MPa Young's modulus ETD in the width direction, with the ratio ETD/EMD of the Young's modulus EMD in the longitudinal direction and ETD of 1 to 2. In order to apply a slipperiness to this film, 0.001 to 2 parts by weight, preferably 0.002 to 1 part by weight of inert particles can be added to 100 parts by weight of the polyester. Examples of the inert particles include calcium carbonate, silicon dioxide, kaolinite, barium sulfate, calcium phosphate, tarc, titanium dioxide, aluminum oxide, and calcium silicate, obtained synthetically or naturally. The average particle size of the inert particles is 0.1 to 3 μm, preferably 0.3 to 2 μm.
Patent JP-H01156989-A (JP)
Title: Novel platinum complex
Inventor: YOKOI KOICHI
IPC: C07F15/00
Filed: 1988-08-25
Abstract: NEW MATERIAL:A compound expressed by formula I [A and B represent (halogen-substituted) lower alkanoyloxy or link together to represent formula II and III (R<1> and R<2> represent H, OH or lower, alkyl, or link together with the adjacent C, to form a cyclobutane ring), etc.]. EXAMPLE:Oxalato (1,3-diamino-2-propanol) platinum (II). USE:An antitumor agent with low toxicity. PREPARATION:For example, potassium iodide is added to an aqueous solution of potassium chloroplatinite K2[PtCl4]. Into thus formed aqueous solution of platinous potassium iodide, is added 1,3-diamino-2-propanol to carry out the reaction and afford a compound expressed by formula IV. Then this compound is treated with silver nitrate in an aqueous solution to form a dinitrato complex expressed by formula V, which is further reacted with a desired carboxylate.
Patent JP-H0538119-A (JP)
Title: Brushless motor
Inventor: KONDO MITSUHIRO
IPC: H02K3/50
Filed: 1991-07-29
Abstract: PURPOSE:To mount a stator core on a circuit board easily and eliminate disconnections of a stator winding. CONSTITUTION:A second pin 8 is passed through an insulation member 5, which is one with a stator core 2, and one end of the second pin 8 is coupled to a first pin 4 electrically and mechanically. The first pin 4 is connected to a circuit board 3. Also, around the other end of the second pin 8, a terminal 13 of a stator winding 9 is wound. In this manner, by so separating an electrically- mechanically-coupling part 20 from the terminal 13 as to make them locate at one end and the other end of the pin 8 respectively, disconnections are prevented.
Patent JP-H0375543-A (JP)
Title: Distribution type immersion detecting sensor
Inventor: SATO YOSHIYUKI
IPC: G01N19/00
Filed: 1989-08-17
Abstract: PURPOSE:To make it possible to maintain high reliability without the decrease in strength and in loss characteristic even is bending strain is applied for a long time by additionally providing a piece of water sucking swelling cord in parallel with a supporting material around which a piece of covered optical fiber core comprising inorganic material such as carbon is wound. CONSTITUTION:A piece of optical fiber core 1 is wound around the outer surface of a supporting material 2. A piece of water-sucking swelling cord 3 is arranged along the supporting material. Thus, a sensor part 4 is formed. The immersion detecting sensor such as this is inserted in the intended communication line and the like. When water intrudes in the inserted line, the water intrudes into a cable. The, the water-sucking swelling cord 3 of the sensor part is swelled, and the carbon-coated optical fiber core 1 is pushed to the hard supporting material 2. Then, side pressure is applied on the optical fiber core 1, and transmission loss is increased. When the increase is detected by OTDR and the like, the state of the intrusion of water in the communication line can be found.
Patent JP-H0765562-A (JP)
Title: Cover opening/closing mechanism
Inventor: SOUHAKU KOUICHI
IPC: G11B17/22
Filed: 1993-08-26
Abstract: PURPOSE:To open a cover member by the insertion and ejection operation of a recording medium and shut the cover member after the recording medium passes through. CONSTITUTION:A cover opening and shutting mechanism 74 is composed of a roller (cover member) 80 having a diameter sufficiently larger than the thickness dimension of a cartridge, a shift 81 piercing through the center of the roller 80 longitudinally, a pivoting arm 82 which supports both the ends of the shaft 81 and a coil spring 83 which actuates the pivoting arm 82 in the direction of an arrow A. The roler 80 is supported by the pivoting arm 82 so as to be able to move vertically and the pivoting arm 82 is made to descend while it is turned counter-clockwise to shut a cartridge entrance 73a. If the cartridge is inserted, the roller 80 runs onto the front edge of the cartridge while it is rotating and the pivoting arm 82 is pivoted in the direction of an arrow B to open the cover.
Patent JP-S58112872-A (JP)
Inventor: KATOU HISASHI
IPC: B61H13/06
Filed: 1981-12-26
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-S6366441-A (JP)
Title: Refractive index meter
Inventor: ITO SHIGENORI
IPC: G01N21/41
Filed: 1986-09-08
Abstract: PURPOSE:To measure the concentration of a solution on a production line without time delay, by receiving irradiation light transmitted through a sample solution with two light receiving means composed of optical fibers to facilitate remote measurement. CONSTITUTION:A prism type transparent sample container 12 is arranged in a case 24 and a part of a solution in a processing process is introduced into the container 12 as the sample 11. A luminous flux 27 is made incident from a light source into an incident surface 21 of the container 12 at an angle alpha1 of incidence through a light guiding optical fiber 25 and a rod lens 26, and the luminous flux transmitted through the solution 11 is emitted from an emitting surface 22 as a luminous flux 28. As the refractive index n1 of the solution 11 varies to that n2, the luminous flux 28 with the angle alpha4 of incidence changes to that 29 with an angle alpha4A of incidence. These luminous fluxes 28 and 29 are introduced to a rod lens 33 and an optical fiber 31 and a rod lens 34 and an optical fiber 32 as two light receiving means to compute changes in the quantity of both beams of light with an arithmetic circuit, thereby enabling the measuring of changes in the refractive index of the solution 11.
Patent JP-S6189667-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUGIMIYA KOICHI
IPC: H01L21/331
Filed: 1984-10-09
Abstract: PURPOSE:To perform a fine structure in a self-aligning manner and to simultaneously achieve an abrupt junction by the steps of forming the first single crystal which contains a conductor by low temperature simultaneous epitaxial etching technique, partly removing the insulating layer, and forming the second single crystal layer on the first single crystal layer in a self-aligning manner. CONSTITUTION:An N<+> type buried layer 12 is formed on a P type (111) substrate 11, a thermally oxidized film 13 is formed by high pressure oxidation, an emitter 14 is opened, this sample is charged in an epitaxial device (molecular beam epitaxial device) to form an epitaxial layer 15. As a result, the film 13 is considerably etched, and substantially flattened. Then, after the temperature is reduced, the P type layer 155 is epitaxially grown, Ga at this time is deposited from ionized cell, P type is doped, and then an N<+> type layer 17 is Sb-doped. At this time, the layers 16, 17 of single crystal are formed in a self-aligning manner on the layer 15, and polycrystalline layers 16', 17' are formed on the layer 13. Then, only the layer 17' is substantially removed by etching in a self-aligning manner.
Patent JP-H1035780-A (JP)
Title: Flexible container
Inventor: YAMAMOTO SHIGETOMO
IPC: B65D88/22
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To cut off infiltration of open air from a filling hole side in a flexible container provided with a purse chuck. SOLUTION: On a flexible container fitted with a purse chuck 13 on a cylindrical part 12 for filling provided on the top part 11a of a flexible container main body 11, a flexible inner cylindrical body 14 is provided in the cylindrical part 12 for filling and in this inner cylindrical body 14, one open edge part 14 is under open condition and it is bonded on the inner peripheral face of the cylindrical part 12 for filling and another open edge part 14b side being its free end side is turned back and is pulled out of the cylindrical part 12 for filling and the pulled-out part is formed so as to be clamped.
Patent JP-H1037241-A (JP)
Title: Engine cover of construction machine
Inventor: KIMURA KENICHI
IPC: E02F9/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of a construction machine by securing an opening area required to take in or exit a cooling air which is provided on a cover main body and thereby inhibiting the noise from leaking outside. SOLUTION: A sound absorption unit 19 comprises a lattice member 20 and a frame. The lattice member 20 is assembled so that passage formations 22 may be incorporated crosswise as a unit. A sound absorption material 23 is pasted on the passage formations 22 on both sides which sandwich a shape holding plate 24. A slit groove 25a which is equivalent to the thickness dimension, is provided respectively in a pair of sound absorption materials 23 which constitute the passage formations 22. Even in the shape holding plate 24, there is formed a slit groove 25b equivalent to the thickness of the plate.  The slit 25 of the passage formations 22 is placed in the upward state in one direction while the slit 25 is laid out in the downward state in the passage formation 22 in the direction intersecting to this, thereby engaging mutually the slits 25 and forming the lattice member 20 which constitutes a larger number of cell- shaped passages. The cell-shaped passage is a cross section-square having a specified length surrounded with the sound absorption material 23.
Patent JP-S6369950-A (JP)
Title: Nonmagnetic austenitic stainless steel having high hardness
Inventor: SHIMIZU HIROSHI
IPC: H01F1/00
Filed: 1986-09-09
Abstract: PURPOSE:To attain reduction in the amounts of expensive components and to improve the nonmagnetism and hardness, by adding no Mo unlike SUS 316 steel and specifying the amounts of Mn, Cr, Cu and N in a balanced state. CONSTITUTION:The compsn. of an austenitic stainless steel is composed of, by weight, <=0.15% C, <=1.5% Si, 0.5-6.0% Mn, 17-23% Cr, 10-15% Ni, 0.1-3.0% Cu, <0.20-0.35% N and the balance Fe. In the steel, the solid soln. hardening action of N is effectively utilized, so high strength and hardness are obtd. by intense working. In order to improve the hot workability without deteriorating various characteristics such as high nonmagnetism, high strength and hardness, 0.001-0.020% in total of Ca and rare earth metals and/or 0.0005-0.015% B may be added to the above-mentioned compsn.
Patent JP-H1143194-A (JP)
Title: Supporting structure for carrying body
Inventor: OKABE KIMIAKI
IPC: B65D5/52
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To carry an article without using a pallet, to simplify carrying work and to decrease carrying cost by a structure wherein a hooking member is hooked on the top face side of a fitting hole formed on the bottom part of a carrying body and a supporting leg member is mounted on the underside and they are integrally connected together and fixed with a connecting member. SOLUTION: Hooking members 2 are respectively inserted into each of a plurality of fitting holes Ac formed on the bottom part of a box body for carrying an article and a hooking plate 6 constituting the hooking member 2 is hooked on the peripheral edge part on the top face side of the fitting hole Ac with temporary screws 10. On the other hand, a supporting leg member 3 is mounted on the peripheral edge part on the underside of the fitting hole Ac and a screw shaft 4 vertically provided on the hooking plate 6 is inserted through an insertion hole 3e formed in the supporting leg member 3 and by rotatably operating a nut 5 screwed on the bottom end part of the screw shaft 4, each member is integrally clamped and fixed.  As a space part for inserting a fork lift, etc., is formed thereby between the supporting legs 1 formed on the bottom face of the box body and the grounding face, the box body can be carried to an arbitrary place without using a pallet, etc.
Patent JP-S6274806-A (JP)
Inventor: MASAI KENTARO
IPC: F26B5/04
Filed: 1985-09-27
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-H0261726-A (JP)
Title: Knowledge arranging system using sentence information analyzing technique
Inventor: TAKEUCHI KEN
IPC: G06F9/44
Filed: 1988-08-29
Abstract: PURPOSE:To automatically classify sentence information to semantic classifications with a computer by using the sentence analyzing technique to formalize knowledge information existing in a sentence form in an indeterminate-form state. CONSTITUTION:Sentence information 1 existing on a printed matter or the like is converted and stored in a medium 2 which can be read by a computer. Sentence information stored in the medium 2 is read into the computer by an input means 3. Meaning anaysis of red sentence information is automatically performed by a sentence information analyzing means 4. This analyzing means 4 is resolved to morpheme analysis 5 and syntax analysis 6. Contents of syntax analysis results are selected correspondingly to semantic classification determined by a semantic classification storage means 8 and are registered in a semantic classification recording medium 11. This meaning classification can be defined by a semantic classification defining means 9 on demand.
Patent JP-H0765368-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: C23C14/24
Filed: 1993-08-27
Abstract: PURPOSE:To efficiently produce a metal thin film type magnetic recording medium without wasting a magnetic metal by providing a production device with a mechanism for blowing a non-oxidative and non-explosive gas to the surface of a metal magnetic material in a chamber. CONSTITUTION:After a vacuum chamber 6 is evacuated to 10<-4> to 10<-6> Torr vacuum, a magnetic metal 5 in a crucible 4 is molten and vaporized by resistance heating, high frequency heating, or electron beam heating method to form a thin film of the magnetic metal 5 to 0.04-1mum thickness on a substrate 3 such as a PET film. When the vapor deposition is stopped, low temp. nitrogen gas is brought into contact with the molten magnetic metal in the crucible so that the molten magnetic metal is rapidly solidified from the surface. Thus, the magnetic metal in the crucible is not wasted. Further, the production efficiency of the metal thin film type magnetic recording medium can be increased.
Patent JP-S58116584-A (JP)
Inventor: KANAMARU HITOSHI
IPC: A63F13/52
Filed: 1981-12-29
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。