baber/WOPTO huggingface dataset:
Patent JP-H08235702-A (JP)
Title: Device for attaching and detaching recording medium
Inventor: NUWA SATORU
IPC: G11B15/675
Filed: 1995-02-24
Abstract: PURPOSE: To easily attach and detach a recording medium to/from a loading position by fitting a recording medium holder movably between a housing position for positioning the recording medium housed at the time of closing a lid into the prescribed loading position and an exposing position for exposing the recording medium in a sidewise position of the lid to the lid or a chassis. CONSTITUTION: When a lock releasing knob 25 of a tape recorder 21 is slid, the lid 23 is released from its lock, and the lid 23 is opened by spring force of a tension spring 34 against a main body 22, i.e., the chassis 28. At this time, since a projection piece 48d of a spring member 48 is engaged with a receiving piece 30a of a chassis holder 30, the holder 30 is also opened in accordance with the opening motion of the lid 23, while the lid 23 and the holder 30 are brought in a slightly opening state between them by spring force of leaf springs 42 of the holder 30. By forming such a prescribed gap between the lid 23 and the holder 30, a tape cassette CT is allowed to enter and leave the recording medium holder 29 without interference with the lid 23. Then, the holder 29 is turned into the exposing position.  The cassette CT is largely exposed from the lid 23 in accordance with the turning of the holder 29, hence the cassette CT is caught and taken from the recorder 21.
Patent JP-H04276472-A (JP)
Title: Mechanism for changing over recording paper route of printer
Inventor: AKIYAMA YUTAKA
IPC: B41J15/04
Filed: 1991-03-04
Abstract: PURPOSE:To obtain excellent recording paper inserting properties, transfer properties and printing quality by avoiding the unnecessary transfer of ink due to the contact with a type at the time of insertion by certainly inserting the recording papers of machinery inserting separate recording papers in directions opposed to each other regardless of the bending habit and rigidity of the recording papers. CONSTITUTION:A revolvable auxiliary guide 10 is arranged in the vicinity of the confluent point of first and second recording paper routes and first recording paper is guided toward a paper feed roller 3 by the auxiliary guide 10 and second recording paper 2 is linearly guided along a printing surface 14 by rotating the auxiliary guide 10 in the direction shown by an arrow A.
Patent JP-S52121103-A (JP)
Title: Devised combustion chamber in internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: H01T13/08
Filed: 1976-04-02
Abstract: PURPOSE: To have injurious components in exhaust gas reduced with improved ignition and effect of torch, by means of more than one torch holes together with a ignition plug whose electrode is located near the main combustion chamber side outlet of a particular torch hole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05174488-A (JP)
Title: Device for reading cd-rom
Inventor: HIRAKAWA TAKAYUKI
IPC: G11B27/10
Filed: 1991-03-04
Abstract: PURPOSE:To shorten the read time of a CD-ROM at the time of reading the CD-ROM by optimizing a look-ahead value to a minimum value. CONSTITUTION:A optimizing means 5 considers delay time which respective CD-ROMs have and optimizes a look-ahead sector value to the minimum value based on data in a look-ahead reference value storing part 7 storing the reference value of the look-ahead sector value and a look-ahead value history storing part 6 storing the history of the look-ahead value of the sector.
Patent JP-H08229823-A (JP)
Title: Grinding nozzle device
Inventor: SADAMITSU TSUTAE
IPC: B24C5/02
Filed: 1995-02-27
Abstract: PURPOSE: To sufficiently grind an outer circumferential surface of a protrusion to be ground by positioning the protrusion to a center line of a nozzle main body, covering it with a cover, and then jetting grinding material from a jet port of the nozzle main body diagonally toward the center line. CONSTITUTION: In the case of grinding outer circumferences of a nut 3 on an outer circumferential surface 1a of a duct 1, a grinding nozzle device 4 specially provided for protrusions is used. A worker holds the grinding nozzle device 4 by hand on a stage for working, a center line 9 of a nozzle main body 5 is positioned to the nut 3, a tip of a brush 15 is pressed to the outer circumferential surface 1a of the duct 1, and the nut 3 is covered with the nozzle main body 5 and a cover 14. As compression air is supplied, grinding material is supplied from a supply tube 18 through a supply port 17 to a supply chamber 12, and it is then jetted from the jet port 6 toward the center line 9 of the nozzle main body 5. Grinding material is thus jetted to a corner part 54 formed of the outer circumferential surfaces 1a of the duct 1 and the nut 3.  The outer circumferential surfaces of the nut 3 can thus be sufficiently ground.
Patent JP-H05227901-A (JP)
Title: Jelly-like globular food and its production
Inventor: NAKAHISA TAKASHI
IPC: A23L29/20
Filed: 1992-02-25
Abstract: PURPOSE:To obtain the subject food reduced in difference of hardness between the surface part and the inside and excellent in texture and appearance by forming an aqueous solution of a gelling substance to which beta-starch is added into globular gel and heating the resultant gel to convert beta-starch to alpha starch. CONSTITUTION:An aqueous solution of a gelling substance, e.g. sodium alginate, to which preferably 5-30wt.% beta-starch such as tapioca starch is added is formed into globular gel in a gelling liquid and then the resultant globular gel is heated to provide the objective food in which beta-starch is converted to alpha starch. Furthermore, a water-insoluble dietary fiber preferably is included in the globular gel.
Patent JP-S58154235-A (JP)
Title: Decompressed cvd apparatus
Inventor: YASUI JIYUUROU
IPC: C23C16/46
Filed: 1982-03-09
Abstract: PURPOSE:To prevent the separation of CVD film at a boat inserting area while it is transferred by providing a heating apparatus which heats the boat inserting area of a reaction tube. CONSTITUTION:An electric furnace 2 is provided in the reaction region 7 in a reaction tube 1 and an infrared lamp 9 is provided in a boat inserting region 6. In order to form a thin film, the door 5 at the end of reaction tube 1 is opened and a boat 3 mounting a semiconductor substrate 4 is inserted into the reaction region 7. After the air is sufficiently evacuated, power is supplied to the lamp 9 and reaction gas is then supplied. Thereafter, the electric furnace 2 is heated and a thin film is formed on the surface of substrate 4. At this time, even when the gas reacts at the inserting region 6, a film is not separated because a high density film is formed at the heated area, namely at the area where is rubbed with a boat 3 at the internal wall of the reaction tube 1.
Patent JP-H02218686-A (JP)
Title: Dc1149b, dc1149r and production thereof
Inventor: NAKANO HIROFUMI
IPC: A61P35/00
Filed: 1989-02-17
Abstract: NEW MATERIAL:A compound expressed by the formula (X is Cl or Br). USE:Anti-fungus agent or anti-tumor agent. PREPARATION:Microorganism [e.g. Trichoderma longibrachiatum) KAC-13125 (FERM BP-1824)] belonging to genus Trichodermae and having producibility of a compound containing Cl as the group X in the formula is cultured in a medium by preferably submerged stirring culturing method at 22-30 deg.C and pH5-7 of medium for 1-7 day.
Patent JP-H01212779-A (JP)
Title: Method for preventing corrosion of heat exchanger tube
Inventor: KIYOUHARA SHIGERU
IPC: C23F11/18
Filed: 1988-02-20
Abstract: PURPOSE:To form an effective protective coating film on the inside of a heat exchanger tube made of a Cu alloy by adding specified amts. of ferrous ions and an org. substance forming a chelate with Fe to seawater and by circulating this seawater in the tube. CONSTITUTION:0.01-10ppm ferrous ions and 0.01-10ppm org. substance forming a chelate with Fe are added to seawater and this seawater is circulated in a heat exchanger tube made of a Cu alloy to form an iron hydroxide coating film having a thickness sufficient to prevent corrosion on the inside of the tube. A carboxylic acid such as citric acid or acetic acid is used as the chelate forming org. substance and a more stable chelate compd. is formed by using a chain carboxylic acid having two or more carboxyl groups in the molecule. A protective coating film causing no exfoliation is formed and a heat exchanger tube having superior corrosion preventiveness is obtd.
Patent JP-S62196705-A (JP)
Title: Method and device for digital sequence control
Inventor: YOKOGAWA NOBUYUKI
IPC: G05B19/048
Filed: 1986-02-22
Abstract: PURPOSE:To execute necessarily and exactly enough a verification of a control operation at every control dye by executing a comparison with a state of the previous execution cycle of a bit signal at every operation cycle of a digital sequence control, executing a report of a varied bit to the outside through communication, etc., and thereafter, executing a check mode operation for executing the next operation. CONSTITUTION:As for a contact point input signal 2, its state is reflected as 1 bit of a contact point input signal bit table 6, a sequence arithmetic unit 9 executes a sequence operation against various bit tables, and its result is reflected in a contact point output signal bit table 7, and becomes a contact point output in the end. By a CRT display device 5 which has been connected by a communication line, a bit signal, etc., of a digital sequence control device 1 are monitored. Also, the titled device is provided with a comparator circuit for detecting a difference of a state of the bit signal which has been monitored at every one execution cycle and a state of the bit signal of the previous execution cycle which has been stored in a retention circuit, and a controlling circuit for executing the next execution after the difference of the bit signal which has been detected by this comparator circuit, to the ontside through communication, etc., or the like.
Patent JP-H11221100-A (JP)
Title: Purification of beet sugar liquid
Inventor: TANIGAWA HIROHARU
IPC: C13B20/14
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a beet sugar liquid in a large amount by which aminocarboxylic acids such as amino acids and betains are effectively removed while suppressing the conversion of sucrose to a low value by allowing the beet sugar liquid to flow through a porous strong-acid action exchange resin having a specific cross-linking degree and a weak basic anion exchange resin in order. SOLUTION: A beet sugar liquid is allowed to flow through a porous strong acidic cation exchange resin having a cross-linking degree of 10-15 wt.% divinylbenzene unit content, and a weak basic anion exchange resin in order to purify the beet sugar liquid in the method for purifying the beet sugar liquid. The beet sugar liquid is exemplified by the sugar liquid after softening or desalting by a chromatographic separation. Preferably, the beet sugar liquid is passed through a strong basic anion exchange resin and a weak acidic cation exchange resin in order as a pretreatment, and the obtained beet sugar liquid is passed through the before both ion exchange resins.
Patent JP-H03241190-A (JP)
Title: Adapter for embedded nut for steel pipe concrete utility pole
Inventor: ENDO HIROSHI
IPC: E06C9/04
Filed: 1990-02-19
Abstract: PURPOSE:To facilitate attachment and detachment work and surely retain an embedded nut by forming a short cylindrical adapter comprising an engagement groove for engagement with a mount hole of a staging bolt, a flanged piece with a grip provided circumferentially above said groove and a receiving part. CONSTITUTION:An engagement groove 10 for engagement with a mount hole 9 provided on a steel pipe 8 is formed, while a flanged piece 11 having a grip 13 which can be cut off is provided above said groove 10 and an adapter comprising a deformed short cylindrical body 7, on the lower half of the inner surface of which a tapered receiving part 15 for supporting the underside of a collar 4 of an embedded nut 1 is formed, is formed. And then the lower end of the adapter is inserted into the hole 9 and secured thereto so that the nut 1 is fitted into the adapter and the forward end of the adapter is engaged with a rib 6 on the main body 3 of the nut. A form 16 is placed to apply concrete 17 and removed after the hardening of concrete and the grip 13 is pulled to cut off the flanged piece 11 at a thin part 12.
Patent JP-H11224723-A (JP)
Title: Electric connector
Inventor: NAKADA NAOTOSHI
IPC: H01R4/24
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a force from being applied to the pressure contact part of a cable, when the cable is pulled in the axial direction, to stabilize the pressure contact connection and to enhance the reliability by inserting a cable to an internal conductor insert groove, hooking the cable on a cable locking part, and pressure connecting it to the pressure contact part of a terminal held by an insulating block. SOLUTION: When core wire parts 55-1, 55-2 of a shield wire are inserted to the male-side internal conductor insert grooves 44, 45 of a male-side holding block 23, and pressure connected to the pressure contact pieces of respective male terminals, and the core wire parts 55-1, 55-2 of the shield wire 52 are bent in crank form along the shield wire locking parts 44-1, 45-1 of the internal conductor insert grooves 44, 45. Therefore, since a tensile force is received without being added to the pressure contact parts when the core wire parts 55-1, 55-2 are pulled in the axial direction, the core wire parts 55-1, 55-2 are hooked on the shield wire locking parts 44-1, 45-1, and the pressure contact connection is stabilized.
Patent JP-H01210394-A (JP)
Title: Integrated circuit device
Inventor: KIKUCHI TATSUO
IPC: H01L21/52
Filed: 1988-02-19
Abstract: PURPOSE:To enable a thin-type integrated circuit device which can be easily made into an IC card having high reliability, by a construction wherein an integrated circuit element is mounted on one side of a lead frame, at least a part of the other side of which is an external connection terminal, the integrated circuit element side is covered by a sealing resin, and outer peripheral ends of the lead frame are recessed from outer peripheral end surfaces of the sealing resin. CONSTITUTION:This integrated circuit device has a construction wherein at least a part of one side of a lead frame 11 is made to be an external connection terminal 11c, whereas an integrated circuit element 12 is mounted on the other side of the lead frame 11, the integrated circuit element side of the lead frame 11 is covered by a sealing resin 15, and outer peripheral ends of the lead frame 11 are recessed from outer peripheral end surfaces 15a of the sealing resin 15. This construction eliminates the need for complicated working of a plastic card in producing an IC card by mounting the integrated circuit device on the plastic card, and prevents the plastic card from being broken due to protrusion of the outer peripheral ends of the lead frame 11.
Patent JP-S61196816-A (JP)
Title: Ventilation controller for vehicles
Inventor: ITO MASAHIKO
IPC: B60H3/00
Filed: 1985-02-26
Abstract: PURPOSE:To obviate unnecessary selection of a ventilating device as well as to improve reliability ever so high, by emitting a signal commensurate to the specified pollutive degree and driving the ventilating device when air pollution inside a car room to be detected with a gas sensor is the specified level and lasts for more than the specified time long. CONSTITUTION:A fresh-air intake 10 is installed in the sidepiece of a motor bus, and this intake 10 should be free of opening or closing by an on-off operating member 9. Inside a ventilating duct 0 to be connected to this intake 10, there is provided with a ventilating device 1 adjoining to the intake 10, while each of heat exchangers 2 and 3 for cooling and heating. In addition, each of inside and outside air sensors 7 and 8 detecting air pollution is installed in and around a suction port of the ventilating duct 0 and the intake 10. And, when pollution of the outside air to be detected by the outside air sensor 8 is below the specified degree and pollution of the inside air to be detected the inside sensor 7 is above the specified degree and such a state lasts for more than the specified time long, the on-off operating member 9, the ventilating device 1 and an exhauster 6 are all operated according to the pollution degree.
Patent JP-H07250323-A (JP)
Title: Block distortion eliminating method
Inventor: YOSHIDA SHIGEO
IPC: H04N19/00
Filed: 1994-03-09
Abstract: PURPOSE:To eliminate effectively block distortion by devising a filter output value of block border pixels to be satisfied with a prescribed condition when a signal resulting from coding an input image divided into the plural number of blocks in the unit of blocks is decoded to decode an image so as to reduce the arithmetic operation quantity for block elimination processing. CONSTITUTION:An input image is divided into plural images and they are coded in block units. The coded image is decoded and then the input image is decoded. In this case, a filter characteristic of a filter eliminating distortion is selected to be a prescribed characteristic so that a filter output picture element value X0' satisfies a condition in equation I. Then the output picture element value Xo' is obtained through the arithmetic operation of two pixels and three pixels as to each of pixels of a block other then picture elements at block corners in the case of distortion elimination to reduce the arithmetic operation quantity of the block elimination filter thereby eliminating effectively block distortion. In the equations, X0 is a block border pixel, X1, X2 are pixels at the outside of the pixel X0 and F(d) is a nonlinear function.
Patent JP-H11236588-A (JP)
Title: Lubricating agent composition
Inventor: TAMAI TETSUYA
IPC: A01N37/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating agent compsn. excellent in lubricity, sterilizing property, cleaning property, compsn. stability and dilution stability. SOLUTION: This compsn. comprises a) 0.5-40 wt.% of a compd. having formula l: R<1> COOM (wherein R<1> CO is an 8-22C acyl group; and M is an alkali metal, ammonia or an org. amine), b) 0.5-20 wt.% of a cafionic surfactant, c) 1-25 wt.% of a compd. having formula II: (wherein R<2> is an 8-22C alkyl or alkenyl group; and x and y each represent a mean mole no. of added oxyethylene group with x+y being 5-60), and d) 1-30 wt.% of a chelating agent.
Patent JP-H11229143-A (JP)
Title: End mill made of surface-coated cemented carbide excellent in chipping resistance
Inventor: OSADA AKIRA
IPC: C23C14/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an end mill made of surface-coated cemented carbide excellent in chipping resistance. SOLUTION: In an end mill made of surface-coated cemented carbide in which a hard coating layers are vapor-deposited on the cutting blade part of a super hard substrate, as the hard coating layers, over the cutting blade ridgeline part in which the face and flank in the outer circumferential blades of the cutting blade part are crossed, in order from the surface side of the super hard substrate, (a) a TiN layer with 0.1 to 1 μm average layer thickness and (b) a l (longitudinally-grown crystal structure)-TiCN layer with 0.3 to 3 μm average layer thickness are formed, further, on the face and flank, (c) a TiCO layer and/or a TiCNO layer with 0.1 to 1 μm average layer thickness, (d) an α-Al2 O3 layer and/or a κ-Al2 O3 layer with 0.1 to 1.5 μm average layer thickness and, if required, (e) a TiN layer with 0.1 to 0.5 μm average layer thickness are formed,  along the cutting blade ridgeline part, the exposed face of the l-TiCN layer is present at a width of 1 to 20 μm, and furthermore, the total average layer thickness of the hard coating layers in the face and flank is regulated to 0.7 to 5 μm.
Patent JP-H09124559-A (JP)
Title: Production of aromatic carbonic ester
Inventor: MIZUKAMI MASAMICHI
IPC: C07B61/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material for producing polycarbonates by a melt transesterification method in a good yield at a high reaction rate by reacting a specific dialkyl carbonate with an aromatic carboxylic acid aryl ester in the presence of a catalyst. SOLUTION: A compound of the formula R-OCOO-R (R is a 1-4C alkyl) is reacted with a compound of the formula: Ar-COO-Ar' [Ar, Ar' are each (alkyl, alkoxy, aryl, aryloxy or halogen-substituted) phenyl] in the presence of a catalyst such as a compound of the formula: Ti(OX)4 (X is a 1-4C alkyl, an aryl) [e.g. titanium tetramethoxide, titanium tetra (4-chlorophenoxide)] or a compound of the formula: Ti(OX)4 .XOH (e.g. titanium tetraphenoxide phenol adduct).
Patent JP-H06250539-A (JP)
Title: Heating device
Inventor: OKUDA KOICHI
IPC: G03G15/20
Filed: 1993-02-26
Abstract: PURPOSE:To shorten the feed or current carrying distance even when a material having a high volume resistance value is used to generate a sufficient heat, and perform a desired heating, by arranging feed electrodes on an electric heating element so that the polarity is alternately different from each other along the perpendicular direction to the advancing direction of a recording material. CONSTITUTION:An electric heating element 10 is formed on a heat resisting base 103 such as alumina, and comb-tooth electrodes 101, 102 having different polarities in right-angled directions to the recording material advancing direction on the electric heating element 100 are alternately arranged at equal intervals (h). An insulating layer 104 by glass is further formed on the electric heating element 100 and the electrodes 101, 102. The resulting heating body 9 is installed to a fixing device, and the current application from an AC power source 20 is controlled by a control device 15 on the basis of the information of a thermistor 8. By constituting the heating body 99 in this way, a fixed resistance value of the heating body can be provided, even when a material having an extremely high volume resistance is used, by changing the electrode distance or heating segment length (h).
Patent JP-S63204795-A (JP)
Inventor: KAWASHIMA SHIGERU
IPC: H05K5/02
Filed: 1987-02-20
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-H11235881-A (JP)
Title: Direct drawing type waterless lithographic printing original plate
Inventor: GOTO KAZUOKI
IPC: G03F7/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a positive original plate to develop adhesive force and a negative original plate to lower adhesive force between the silicone rubber layer and the thermosensitive layer of a laser beam-irradiation part by laminating a thermosensitive layer and a silicone rubber layer in this order, and adding a compound having a mercapt group in the silicone rubber layer. SOLUTION: The direct drawing type waterless lithographic printing original plate includes at least a thermosensitive layer and a silicone rubber layer in this order, and the silicone rubber layer contains a compound having a mercapt group. As a concrete example of a compound having a mercapt group, there are given propane diol, butane dithiol, and the like. From the point of not lowering the physical property of the silicone rubber layer, particularly the repulsive property of ink and the like, a silane compound having a mercapt group is used preferably, and as a concrete example, there is given 3-mercapt propylmethyl dimethoxysilane and the like. These compounds can be used by being added to a silicone rubber composition, As such, a negative and positive original plates can be obtained.