baber/WOPTO huggingface dataset:
Patent JP-H03220132-A (JP)
Title: Fluorodecarboxylation
Inventor: DONARUDO EFU HARUPAAN
IPC: C07C41/22
Filed: 1990-10-19
Abstract: PURPOSE: To obtain fluorinated organic compound with high purity in high yield, useful as inhalation anesthetics, by reacting a halogenated aliphatic carboxylic acid with bromine trifluoride in an inert solvent.  
     CONSTITUTION: A compound of formula I (R is a straight- or branched- halogenated aliphatic group or an alkoxy-substd.-halogenated aliphatic group [e.g. 1,1,1,3,3,3-hexafluoro-(2-propoxy)acetic acid] is reacted with bromine trifluoride in a ratio of 3.2-1:1 in an inert solvent such as dichloromethane, CCl 4 , etc., to form a compound of formula II (e.g. 2-fluoromethoxy-1,1,1,3,3,3- hexafluoropropane). The reaction carried out at room temperature can reduce the decomposition of the product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001109263-A (JP)
Title: Developing device
Inventor: AOKI MOMOMI
IPC: G03G15/08
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of electrifying characteristic caused by the moisture absorption of toner in a developing device used for an electrophotographic image forming device. SOLUTION: When humidity in a developing part 21 detected by a humidity detection means 31 gets equal to or above a specified value, the toner is sucked from the developing part 21 to a developer preserving container 22 by a suction means 38 and processed to be heated by a heating member 52 under the reduced pressure by an exhaust means 42. When the humidity in the developing part 21 gets equal to or under the specified value, the processed toner is supplied to the developing part 21 by a supply roller 46. Therefore, the moisture of the toner actually used for development is removed and the electrifying characteristic is always kept excellent. Then, the moisture is efficiently removed by processing and heating the toner under the reduced pressure.
Patent JP-H07114734-A (JP)
Title: Objective lens posture adjusting mechanism for optical pickup
Inventor: TATEZAWA HIDEMI
IPC: G11B7/09
Filed: 1993-10-15
Abstract: PURPOSE:To facilitate adjustment of posture of an objective lens for an optical pickup. CONSTITUTION:For the purpose of adjusting inclinations of the objective lens 6 around two axes to an optical supporting base 10, the optical supporting base 10 is overlapped with an intermediate base 18 via cylindrical surfaces 18a and 18b, and the intermediate base 18 is overlapped with an objective lens holding base 22 via cylindrical surfaces 22a and 22b having their center axis that is not parallel to a center axis of the cylindrical surfaces. Then, the inclinations of the objective lens 6 around the two axes are adjusted by relative rotary motion of contact parts with these individual cylindrical surfaces.
Patent JP-H02128396-A (JP)
Title: Storage device
Inventor: NAKATANI TAKASHI
IPC: G11C11/413
Filed: 1988-11-07
Abstract: PURPOSE:To preset the data of each storage element at once by one time of preset signals by fixing bit line pairs to the logical states of the presetting time by means of preset instructing signals and, at the same time, conducting the storage element of each bit line pair with the bit lines. CONSTITUTION:Bit line fixing means 11a and 11b which fix a prescribed bit line pair 3a and 3b to the logical state at the presetting time upon receiving a preset signal from a preset signal line 10 are provided and, at the same time, a function which conducts the bit line pairs 3a and 3b with all storage elements 1a-1e upon receiving the preset signal is added to an address decoder 5a in addition to its original address decoding function. Therefore, the data of the storage elements 1a-1e of bit line pairs 3a and 3a' can be preset at once by one time of preset instructing signals.
Patent JP-H01125488-A (JP)
Title: Electric revolving elevating door
Inventor: ISHIWATA TAKASHI
IPC: E06B11/02
Filed: 1987-11-06
Abstract: PURPOSE: To dispense with a large-capacity motor and reduce push-out of a door by providing a plurality of motors actuating left/right respective support arms for supporting the door. CONSTITUTION: Motors Mh, Md are actuated to actuate support arms 21, 22 in the directions of the vertical upper limit and contracting the distance(d). Secondly, a moment of an energizing member 61 relative to a rotational part K becomes larger than a gravity moment of the rotational movement part K so that a door 1 starts to be rotatingly raised. Thirdly, as the door 1 approaches the door-opening limit, the motor Md is reversely rotated to extend the distance(d) and make it to its maximum. The gravity G of the door 1 is positioned far inside the lot relative to the support arms 21, 22 becoming into the vertical position.
Patent JP-2000074286-A (JP)
Title: Pipe end cap
Inventor: MATSUNO SUMIO
IPC: F16L47/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To surely connect a cap to an end part of a resin pipe, by providing a protruded part in the coaxial direction to the connected resin pipe further with a shape thereof corresponding to an outer surface shape of the resin pipe in a wall surface outer part on the closed side of the pipe end cap of electrofusion type. SOLUTION: In the case of connecting a pipe end cap 11 to a pipe end of a resin pipe 15, an internal peripheral surface of a pipe unit 12 and an external peripheral surface of the resin pipe 15 are fusion connected by generating heat in a heating wire 13 with a current carried from terminals 18 to melt a resin in the periphery of the heating wire 13, after an end part of the resin pipe 15 is inserted in the pipe unit 12 of the pipe end cap 11, and after a prescribed position of the resin pipe 15 and a protruded part 16 of external diameter equal to the resin pipe 15 are fixedly held by clamp parts 17, 17 of a clamp.  Here, by respectively holding the pipe end cap 11 and the resin pipe 15 in a prescribed position in a prescribed attitude by the clamp even by generating force in the direction pressing out the resin pipe 15 from the pipe unit 12 by the molten resin, the pipe end cap 11 can be surely connected in a prescribed condition to the end part of the resin pipe 15 by preventing both the pipe end cap and the resin pipe from relatively moving.
Patent JP-2000115394-A (JP)
Title: Remote monitor control system
Inventor: ABE EIICHI
IPC: H04Q9/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a remote control system that quickly copes with a fault on the occurrence of the fault. SOLUTION: A transmission line 3 is usually in operation in a signal modem mode. A line changeover section 8 receives a hook switch signal (a) from a handset 4 of a master station 1 and a line switching signal (d) from a state change data transmission reception section 6 is given to the line changeover section 8, to start switching the mode of the transmission line 3 from the signal modem mode for data transmission into a speech mode for a voice speech.  In the switching operation of the line for the voice speech mode, the state change data transmission reception section 6 of the master set 1 informs a state change data transmission reception section 6 of a slave station 2 which is a receiver side about an operation start switching signal as the speech line and the receiver side connects the transmission line to a handset 4, by using the line switching signal (d) so as to set the speech mode.
Patent JP-H01122710-A (JP)
Title: Auxiliary mounting fixture for tier anti-slip gear
Inventor: TSUCHIYA KAZUO
IPC: B60C27/10
Filed: 1987-11-09
Abstract: PURPOSE:To facilitate the locking of a mounting fixture made of a resilient material to a hook of a device body by using an auxiliary mounting fixture composed of a grip section adapted to be gripped by the worker and a hook section adapted to be engaged with the hook when the mounting fixture is locked with the hook of the device body. CONSTITUTION:An auxiliary mounting fixture 14 is formed in such a way that a metal wire is bent so as to have a circular gripping section 16 at one end and a U-like hook section 18 at the other end. Meanwhile, a tire anti-slip gear 22 is laid along the tread surface in the outer peripheral section of a tire 24, having at its one end several hooks 26 intermittently provided and adapted to be engaged with a stretched rubber ring 2 so that the anti-slip gear 22 is press-fitted on the tire 24. When the rubber ring 20 is engaged to the hooks 26, the auxiliary mounting fixture 14 is used. That is, the worker grips the gripping section 16 so as to engage the rubber ring 20 with the hook section 18, and thereafter the rubber ring 20 is stretched by means of the gripping section 16 so as to be locked to each of the hooks 26.
Patent JP-H07135447-A (JP)
Title: Digital processing device
Inventor: KODAMA YASUMASA
IPC: H03H17/06
Filed: 1993-11-11
Abstract: PURPOSE:To provide a digital processing device in which plural kinds of digital filter processing are conducted selectively making possible the reduced hardware scale and the reduction in the manufacture cost. CONSTITUTION:An operation signal S20 in response to the operation of a key board 20 by the user is outputted to a CPU 10, and based on a control signal from the CPU 10, selected LPF data 14, for example, are outputted to an FPGA 8. Then the digital circuit corresponding to the LPF data 14 is built up in the FPGA 8. Then a digital signal from an A/D converter circuit 4 is subjected to low pass filter processing by the digital circuit built up in this way and the processed digital signal is outputted from the FPGA 8.
Patent JP-H0998868-A (JP)
Title: Flower arrangement tool
Inventor: SANO KOYO
IPC: A47G7/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a flower arrangement tool capable of keeping the arranged flowers at the desired attitude and easily changing the attitude. SOLUTION: This flower arrangement tool comprises a base A having multiple insertion hole sections and multiple holders B. The holder B is provided with an insertion section 21 held at the insertion hole section of the base A in the inserted state, an inserted section 22 having an insertion hole in which the root side of a plant used for flower arrangement is inserted and held, and a bendable/deformable shape hole section 23 provided between the inserted section 22 and the insertion section 21.
Patent JP-H09104996-A (JP)
Title: Acidic bright tin-nickel alloy plating solution
Inventor: TAMURA TAKAYUKI
IPC: C25D3/56
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To form a bright Sn-Ni alloy plated layer by electrically plating using an acidic bath. SOLUTION: This acidic bright Sn-Ti plating solution is prepared by adding naphthyl ethylene diamine as a brightening agent and various brightening assistants in a plating solution containing a stannous salt, a nickel salt and a low concn. hydrochloric acid or sulfuric acid. The bright alloy plated layer having a composition of almost Sn:Ni=1:1 by atomic ratio, which exhibits most excellent corrosion resistance in the bath in the range of high Sn content to low Sn content is obtained at high speed.
Patent JP-H02129842-A (JP)
Title: Manufacture of conductive thin film
Inventor: YOSHIOKA TOSHIFUMI
IPC: C23C14/50
Filed: 1988-11-10
Abstract: PURPOSE:To manufacture a conductive thin film having a big area with a good yield by forming a conductive thin film on a substrate in a state where an insulation substrate to be coated is held in an electrically insulated state from a coating device body. CONSTITUTION:A substrate 1 is held by an holder 2 consisting of stainless steel or the like. A tray 3 is earth-connected through the device body. An insulator 5 such as a ceramic insulates the substrate holder 2 from the tray 3. A gap by 5a is opened between the holder 2 and the tray 3 by this insulator 5, while a part of the surface also of the insulator 5 is coated with a conductive thin film by coming round of a target material so that a gap 5b between the insulator 5 and the holder 2 as well as the length 5c as a barrier from the target material of the insulator 5 through the tray 3 are necessary in order to more completely perform insulation. Thereby, a phenomen, in which charged electrons on the substrate flow out at a stretch through a conductive film to the device body side is excluded while causing no film coming-off.
Patent JP-H10119421-A (JP)
Title: Aqueous ink recording material
Inventor: MIYAKE YOSHITAKA
IPC: B05D5/04
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink recording material which can form a recording layer of good ink absorption properties and resistance to water and of superior transparency. SOLUTION: An aqueous ink recording material is the one wherein an ink acceptive layer containing a hydrophilic group composed of tertiary amine, quaternary ammonium salt and/or betaine which have the groups such as -COOM, -SO3 M, -OSO3 M, -PO(OM)2 and the formula (R represents H or alkyl group, and M represents H, Li, Na or K) and fine powder composed of water-soluble modified polyvinyl acetal resin which is turned into acetal by using both of aromatic aldehyde and acetaldehyde, silicic acid, silica, kaolin, clay, alumina, calcium carbonate, zeolite, titanium oxide, talc and the like is formed on a substrate.
Patent JP-H1031716-A (JP)
Title: Method and device for extracting character line
Inventor: HIRAMOTO KENJI
IPC: G06K9/20
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To extract a character line from a document including character lines of which line directions are not clear, character lines having respectively different character sizes, pitches and line directions and areas of photographs or the like in a mixed state. SOLUTION: A character line candidate generating part 4 connects pixel connecting rectangles generated from picture data and generates a character line candidate. A character rectangle generating part 5 properly divides the generated character line candidate to a main direction and a sub-direction as a non-divided area, extracts a character string in the sub-direction and integrates basic rectangles in the candidate to generate character rectangles. A character line candidate dividing part 6 judges the constitution of the candidate from the average value and dispersion value of the character rectangle size and divides the candidate in accordance with the constitution. A character rectangle connecting part 7 extracts a character line by connecting character rectangles in the divided character line candidate area.
Patent JP-S63273485-A (JP)
Title: Production of fat and oil composition
Inventor: SUZUKI KAZUAKI
IPC: A23D9/00
Filed: 1987-11-09
Abstract: PURPOSE:To obtain a fat and oil composition suitable for confectionery containing a large amount of triglyceride of symmetric type having a polyfunctional unsaturated fatty acid at 2-position, by carrying out ester interchange with lipase from fats and oils containing a large amount of polyfunctional unsaturated fatty acid. CONSTITUTION:Fats and oils containing a large amount of polyfunctional unsaturated fatty acid such as linoleic acid and linolenic acid as constituent fatty acid and 16-18C saturated fatty acid and/or an ester of 16-18C saturated fatty acid and 1-6C straight-chain saturated monohydric alcohol are subjected to ester interchange reaction by the use of lipase of the genus Rhizopus or lipase of the genus Aspergillus to give a fat and oil composition having >=40 triglyceride of symmetric type containing polyfunctional unsaturated fatty acid at 2-position and >=50% total fatty acid content of >=16C fatty acid.
Patent JP-S63134958-A (JP)
Title: Method and reagent for classifying white blood cell by flow cytometry
Inventor: MATSUDA SHIYOUHEI
IPC: G01N33/48
Filed: 1986-11-27
Abstract: PURPOSE:To discriminate and count the kinds of respective white blood cells and to calculate ratios by passing a sample for measurement to a flow cytometer, discriminating the white blood cells and the other blood cells by fluorescent intensity and measuring the side scattered light signal and fluorescent signal of the white blood cells. CONSTITUTION:Blood subjected to an anticlotting treatment is added to a dyeing liquid consisting of a dye which specifically fluorescently dyes both eosinophil and basophil, dye which fluorescently dyes at least the lymphocyte of the white blood cells, buffer for maintaining pH at 6.0-11.0 and osmotic pressure compensating liquid for adjusting the dyeing liquid to the osmotic pressure to maintain the form of the white blood cells to dye the blood until an equil. state is attained and the sample for measurement is prepd. Such measuring material is passed to the flow cytometer to discriminate the white blood cells and the other blood cells by the fluorescent intensity. The side (90 deg.) scattered light signal and fluorescent signal of the white blood cells are then measured. The kinds of the respective white blood cells are discriminated and counted by these signals and the ratios of the respective white blood cells are calculated.
Patent JP-2001110250-A (JP)
Title: Cable and its manufacture
Inventor: OTANI TAKUYA
IPC: H01B13/26
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cable with its cross section being as circular as possible. SOLUTION: A plurality of drain element wires 7a are provided on the outer periphery of a core wire 6 along the longitudinal direction. Herein, the drain element wires 7a are provided as they remain straight, rather than twisted. A Mylar tape is wound on the outer periphery of the core wire 6, in the state that the plurality of drain element wires 7a are provided, to form a shield layer 8. Further, the outer periphery is extrusion coated with insulating resin to form a sheath layer 9. As a result, each drain element wire 7a is spread to the peripheral direction of the core wire 6 and laid between the core wire 6 and the shield layer 8.
Patent JP-H01126594-A (JP)
Title: Internal pump top handling tool
Inventor: OKADA SHIGERU
IPC: G21C15/243
Filed: 1987-11-11
Abstract: PURPOSE:To facilitate the setting of a guide rail and a guide roller, by arranging a guide roller direction jig for indicating the direction of the guide roller detachably on the body of a handling tool to discriminate the bearing of the guide roller accurately. CONSTITUTION:A handling tool body 24a is equipped with a guide roller 36 to be guided with a guide rail 35 and a guide roller 37 inscribing a reactor pressure vessel 1 at an circumference-wise interval of 180 deg.. A guide roller direction detection jig 29 is provided which stops halfway when the handling tool body 24a lowers to indicates directions of the guide rollers 36 and 37. The detection jig 29 hangs the handling tool body 24a within a pipe 33 through a wire 23 and is engaged integral and detachably with a hanger metal 30 on the side thereof 24a by a connection metal 31 fixed at the lower end of the pipe 33. A support metal 32 is mounted near the upper end of the pipe 33 to check the dropping of the detection jig 29 beyond a fixed limit while indicating directions of the guide rollers 36 and 37.
Patent JP-H10108712-A (JP)
Title: Snap fastener
Inventor: YAMAZAKI YUKIO
IPC: A44B17/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the infiltration of rain water from snap fastener mounting parts without using packings separate from snap members. SOLUTION: The snap fastener has snap members 1A, 1B made of synthetic resins formed with projecting insertion holes 4 at the centers of the bottoms of fitting parts 3 contributing to snap action and rivet members 2B which are adapted to be inserted into the projecting insertion holes 4 by plunging the projections 6 made of the synthetic resins projected on one surfaces through flexible sheets C and to caulk the projecting front ends within the fitting parts 3 by diametrally expanding and deforming these front ends by impact.  In such a case, the flexible sheet holding surface parts in the head parts of the rivet members 2B are coated with an elastic coating material or the flexible sheet holding surface parts and the flexible sheet holding surface part in the snap members 1A, 1B are respectively coated with the elastic coating materials, by which elastic layers 7 functioning as the packings are formed.
Patent JP-2001101039-A (JP)
Title: Hierarchical storage managing device
Inventor: MIZUKAMI TOSHIAKI
IPC: G06F3/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To explicitly transfer a file according to the update of a file attribute. SOLUTION: Upon performing access to a file in an on-line state, and changing an archive flag from an on state to an off state, the transition of the state of the file from an on-line state to a back-up state is realized by an event processing part. Upon changing the near line flag of the file in the on-line state from an off state to an on state, the transition of the state of the file from the on-line state to the near line state is realized. Upon changing the archive flag of the file in the back-up state from an off state to an on state, the transition of the state of the file from the back-up state to the on-line state is realized. Upon changing the near line flag of the file in the back-up state from an off state to an on state, the transition of the state of the file from the back-up state to the near line state is realized.  Upon changing the near line flag of the file in the near line state from an on state to an off state, the transition of the state of the file from the near line state to the back-up state is realized.
Patent JP-2001112289-A (JP)
Title: Inverter device and motor drive
Inventor: HIRAYAMA HIROSHI
IPC: H02P5/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To attain early start for maintenance and inspection, while ensuring high reliability after AC voltage is shut down, as well as cost reduction and space saving, in an inverter device and a motor drive. SOLUTION: This inverter device and motor drive includes a main circuit smoothing capacitor 3 for smoothing direct current rectified by a main circuit converter 2 and turning it into a main circuit DC power source, a control circuit smoothing capacitor 9 for smoothing direct current rectified by a control converter 8 and turning it into a control circuit DC power source, a power circuit 6 for fan drive circuit converting the main circuit DC power source into a fan drive circuit driving power source, and a power circuit 10 for control circuit converting the control circuit DC power source into a control circuit drive power source.
Patent JP-H01126955-A (JP)
Title: Blood flow imaging system
Inventor: SUZUKI KAZUO
IPC: A61B5/02
Filed: 1987-11-11
Abstract: PURPOSE:To obtain the image only of a blood flow part only by one imaging, by differentiating the timing of the echo signal from a stationary part from that of the echo signal from the blood flow part. CONSTITUTION:A magnetic field and an RF pulse are generated to the subject placed under a static magnetic field of 5,000G according to the sequence shown by (a)-(f) to measure a signal. That is, an RF pulse 101 bringing down magnetization by 90 deg. under the application of a z-direction inclined magnetic field 102 to excite the spin in a desired slice. A non-linear inclined magnetic field is applied for t1msec and, after t2msec, a non-linear inclined magnetic field 104 is applied for t1msec. Then, a y-direction position encoding magnetic field 105 is applied and, next, an x-direction linear inclined magnetic field 106 is applied. At the same time, an NMR signal S is received. The measuring signal S is subjected to Fourier transform by a processing apparatus and an absolute value is taken to obtain an angiogram.