baber/WOPTO huggingface dataset:
Patent JP-2000035250-A (JP)
Title: Supercritical freezing cycle
Inventor: KIMURA SEISHU
IPC: F25B9/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To effectually control a CO2 cycle having a plurality of evaporators 6, 7 without increasing the number of pressure reducers. SOLUTION: Refrigerant pressure on an outlet side of a heat dissipator 2 is controlled with a first pressure reducer 3, and a refrigerant flowing into a first evaporator 6 is reduced, and further pressure of a refrigerant flowing into a second evaporator 7 is reduced. Hereby, a CO2 cycle can be controlled only with the pressure reducers 3, 4 corresponding to the evaporators 6, 7 in the same manner as a dual air conditioner having a plurality of evaporators. Thus, the CO2 cycle having a plurality of the evaporators 6, 7 can be effectually controlled without increasing the number of the pressure reducers.
Patent JP-S6445486-A (JP)
Title: Adhesive composition for speaker assembly
Inventor: NAOKI KEI
IPC: H04R7/20
Filed: 1987-08-13
Abstract: PURPOSE:To provide the titled one-pack composition capable of simple adhesive curing in a short time at room temperature, containing each specific polyether polymer and organosilane and a condensation catalyst for silanol compound. CONSTITUTION:The objective composition with the solid content being pref. 50-100wt.%, containing (A) a polyether polymer carrying hydrolyzable silicon functional group at the end, of formula I (R<1> is 1-12C monovalent hydrocarbon; R<2> is 1-6C monovalent hydrocarbon; n is 0-2), (B) an organosilane of formula II (R<3> and R<4> are each 1-4C monovalent hydrocarbon; a and b are each 0-2, a+b is 0-2), and (C) a condensation catalyst for silanol compound (e.g. organosilicon titanate, tin octanoate, dibutylamine-2-ethylhexoate).
Patent JP-H1130353-A (JP)
Title: Valve
Inventor: OTSUJI KEIJI
IPC: F16K1/34
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a valve capable of certainly sealing a valve body and a valve seat without requiring great force at the time of sealing the valve body and the valve seat by using reaction force and inside pressure in simple structure and excellent in blocking performance of fluid. SOLUTION: It is a valve having a valve seat 3 furnished with a flowing hole part 4 and a valve body 5 closely made contact with the valve seat 3, and the valve seat 3 is furnished with a ring groove 8 formed on a peripheral wall surface of the flowing hole part 4, a valve seat piece part 9 at least formed on the side of the valve body 5 through the ring groove 8 and one or a plural number of protruded line parts 11 formed on a valve seat surface of the valve seat piece part 9 on the side of the valve body 5.
Patent JP-H1025504-A (JP)
Title: Fusing treatment of coal ash while utilizing blast furnace
Inventor: OKUYAMA YASUO
IPC: C21B5/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To economically reform coal ash into blast furnace slag by fusing and to contrive the effective utilization thereof by blowing the coal ash and carbonaceous material into a blast furnace, fusing the coal ash and utilizing this coal ash so as to produce a part of the blast furnace slag. SOLUTION: The coal ash and the carbonaceous material are blown into the blast furnace individually or mixedly, and the coal ash is fused and utilized as a part of the blast furnace slag. The mixing of the coal ash and the carbonaceous material is desirably executed in a coal pulverizing station for producing pulverized coal. Further, the coal ash, carbonaceous material and quicklime are desirably blown into the blast furnace so as to make basicity of the blast furnace slag 1-1.5. In the case of fusing the coal ash in the blast furnace, the coal ash can be used while producing pig iron by blowing the suitable quantity of carbonaceous material. As the other way, a large quantity of coal ash is fused by blowing hot blast and gaseous oxygen according to the blowing quantity of carbonaceous material and a part of the blast furnace slag is produced.  In this case, a larger quantity of furnace top gas can be produced and e.g. power generated with the furnace top gas can be made to be larger quantity.
Patent JP-S5991243-A (JP)
Inventor: YAMAMOTO NOBORU
IPC: E04B1/58
Filed: 1982-11-16
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-H0364596-A (JP)
Title: Paper
Inventor: SHIROTA YASUYUKI
IPC: D21H13/36
Filed: 1989-08-01
Abstract: PURPOSE:To obtain paper with unique feeling different from those of Japanese paper and machine-made paper, useful for wrapping paper. packaging materials, notebooks, letter paper, postal cards, etc., by papermaking of a main material comprising the residual cellulose, hemicellulose and analogous materials produced by squeezing fibrous matter-based fruits. CONSTITUTION:The objective paper can be obtained by papermaking of a main material comprising the residual cellulose, hemicellulose and analogous materials produced by squeezing fibrous matter-based fruits (pref. apples, mandarin oranges or pineapples).
Patent JP-H0733330-A (JP)
Title: Cable state control device for remote controlled vehicle
Inventor: SHIMO HIROAKI
IPC: B62D1/28
Filed: 1993-07-21
Abstract: PURPOSE:To keep the tension of a cable suspended to the ground surface at proper tension when a remote controlled vehicle is traveled and make the remote controlled vehicle smoothly travel regardless of the state of the road surface. CONSTITUTION:This remote control vehicle 1 is provided with a cable drum 6, a drum drive motor 7, a guide arm 50 arranged rockably in the width direction of a vehicle body at rear end section of the vehicle body, pulleys 39, 40 guiding a cable on the guide arm 50, a pulley drive motor 43, a vehicle speed sensor 5 detecting the vehicle speed and advance direction, a vertical deflection potentiometer 46 detecting the deflection in the vertical direction of the cable suspended to the ground surface from the rear end section of the guide arm 50, and a controller controlling the revolving speed of the pulley drive motor 43 in response to the vehicle speed and advance direction of the remote controlled vehicle 1 detected by the vehicle speed sensor 5 and the vertical deflection quantity of the cable detected by the vertical deflection potentiometer 46.
Patent JP-S6261863-A (JP)
Title: Wiper device for side window of vehicle
Inventor: HEIKO KAZUKI
IPC: B60S1/56
Filed: 1985-09-11
Abstract: PURPOSE:To wipe the vicinity of lower acute section at the front end of a side window reliably by arranging the supporting shaft of a wiper arm in the rear of said acute section. CONSTITUTION:The supporting arm 5 of a wiper arm 1a is arranged in the rear of an acute section 3 in front of a side window where the locus of the tip of a wiper blade 1b will pass the vicinity of the acute section 3 of the side window and the position contacting with the inclined section of a door frame 10 at the front end. Since the supporting shaft 5 of the wiper arm 1a is arranged at the intermediate portion of a door 11, high design freedom is achieved when arranging a link 6 or a motor 7 in the door 11.
Patent JP-S6261961-A (JP)
Title: Carbamic acid ester having keto group
Inventor: SASAKI YOSHIYUKI
IPC: C07C239/00
Filed: 1985-09-11
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H, alkyl or aryl; X is primary or secondary amine residue). USE:Useful as various synthetic intermediates, particularly synthetic intermediates for medicines and agricultural chemicals. PREPARATION:An alpha-ethynyl alcohol expressed by formula II (R is H, alkyl or aryl) is reacted with carbon dioxide in a primary or secondary amine in the presence of a ruthenium catalyst at 0 deg.C - room temperature to afford the aimed compound expressed by formula I. Examples of the ruthenium catalyst to be used include halides or carbonyl complexes thereof. An organic base, e.g. a tertiary amine, is preferably used as a promoter and the pressurizing with carbon dioxide is 1-50 atm.
Patent JP-H0736735-A (JP)
Title: Debugging device
Inventor: OHARA TERUHIKO
IPC: G06F15/16
Filed: 1993-07-22
Abstract: PURPOSE:To accurately perform debugging in a multi-processor system. CONSTITUTION:A trace memory 11 stores events generated on a shared bus 6 connected to respective processing elements 1 and the processing element 2 for control and the storage addresses of the generated events in the trace memory 11 are decided by a trace address generation part 20. Addresses from the trace address generation part 20 are outputted so as to let the trace memory 11 constitute a ring-like memory for instance. On the other hand, in the case of reading event data stored in the trace memory 11, the processing element 2 for the control instructs read to a trace data read part 12 and the event data are read through the data line 6a of the shared bus 6.
Patent JP-H0487461-A (JP)
Title: Digital picture processor
Inventor: ITO ATSUSHI
IPC: H04N9/74
Filed: 1990-07-31
Abstract: PURPOSE:To process the picture quality of a desired part without a brightness change by comparing the brightness component of a processing object picture data with a reference value, multiplying a compared value with the color difference signal of a reference color when the brightness component is the compared value or below and processing the processing object picture data with the obtained product color difference signal. CONSTITUTION:Chrominance signals R, G, B stored in a frame memory 12 is fed to an arithmetic circuit 15 by a data controller 16, the luminance signal (y) of a portrait 2 and a prescribed comparison value X are compared, and in the case of, e.g. X>y, a ratio of luminance signals Y, y, i.e., y/Y is multiplied respectively with color difference signal R-Y, B-Y. Then chrominance signals Ra, Ga, Ba are obtained based on the luminance signal (y) of the portrait 2, and corrected color difference signals (R-Y)' and (B-Y)'. Thus, even in the case of reproduction after luminance color-difference separation, the picture corresponding to the processing object picture data, that is the brightness component of the picture is not largely fluctuated. Thus, the picture quality is processed without decreasing the brightness of the portrait 2.
Patent JP-S6177829-A (JP)
Title: Structure of variable mask for split photographing device
Inventor: OKAWA NORIO
IPC: G03B15/00
Filed: 1984-09-26
Abstract: PURPOSE:To maintain the flatness of a film and to permit exact imaging by grasping the film by rollers for mask, which are moved in opposite directions equidistantly from an exposing axis by guiding means, between said rollers and retaining means. CONSTITUTION:Both ends of the rollers 126, 128 for mask are attached to moving blocks 130, 134 on the outside of guide plates 94, 96. The blocks 130 and 132 are attached to one of the straight part of a timing belt 138 disposed in parallel between pulleys 140, 142 and the other thereof. The rollers 126, 128 are disposed equidistantly from the axial center of front rollers 62, 64. As a result, these rollers constituted the guiding means in the opposite directions so that the rollers 126, 128 are attached and detached to and from each other equidistantly from the exposing axis, thereby pressing the emulsion surface side of the film 14 disposed on the optical path to pressure plates 102, 104 and attaching and detaching the same to and from the exposing axis according to the size of the split photographing. The peripheral edge of the exposing area on the film is grasped together with the plates 102, 104 and the film 14 is held in the straight state.
Patent JP-S6445552-A (JP)
Title: Grinding device for rectangular frame
Inventor: IDA YOSHIHISA
IPC: B24B9/00
Filed: 1987-08-11
Abstract: PURPOSE:To enable various embodiments to be worked by supporting on a transfer frame and controllably moving along a Y direction guide a transfer head mounting a pivotal mechanism of a suspending section connected to an engaging jaw of a polishing unit and a lift mechanism. CONSTITUTION:A workpiece W of rectangular frame-like body is held along the moving direction of a transfer head 18 by a holding table 10. Also the transfer head 18 supported by a transfer frame 11 and controllably moved along X, Y direction guides 4, 17 holds polishing units 40a... through a suspending section 30 pivotable and vertically movable. Under such condition, the transfer head 18 is located at a corner of the workpiece W, pressed thereagainst and moved in the X, Y directions to grind and polish a required surface. The polishing unit 40a is exchanged by giving refuge to the polishing unit 40a held by the transfer head 18 along the Y direction guide 17. Thus, the workpiece can be worked into various embodiments by one unit of grinding device.
Patent JP-H0662257-A (JP)
Title: Image information compressing device
Inventor: NAKASUGI TAKASHI
IPC: H04N19/157
Filed: 1992-07-28
Abstract: PURPOSE:To compress image information by deciding a quantization table without considering contents of a compression parameter by an operator by compressing the inputted image information based on the selected quantization table. CONSTITUTION:Under the display control of a display control part 3, original image data recorded in an original image data memory 2 are read from the memory 2 and displayed on a display 4. The operator evaluates the original image data displayed on the display 4 and instructs the range of compression evaluation or compressibility from an instruction input part 7. When the instruction of preparing only the designated number of basic quantization tables is given to a quantization table generation part 8 from a CPU 13, a quantization table selecting arithmetic circuit selects the required quantization tables from a previously prepared basic quantization table recording area and successively sets them to a compression part 5 and an expansion part 6. The compression part 5 compresses the original image data in the memory 2 by using the quantization tables set by the generation part 8.
Patent JP-S6096134-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H03H7/01
Filed: 1983-10-27
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-H0639606-A (JP)
Title: Floating cutting tool provided with screw guide
Inventor: FUJI KISABURO
IPC: B23B11/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a floating cutting tool, which can remarkably improve the accurate machining efficiency of the inner surface of a hole of a pipe to be machined. CONSTITUTION:A screw guide 30 (a screw guide eguipped with a helical-shape oil groove in the periphery thereof is desirable) to be used for guide and oil feeding is provided in the rear of a floating cutting tool 2 of a front side. At the time of rotating the cutting tool 2 for movement inside of a hole of a pipe to be machined, the cutting fluid circulating inside of the hole of the pipe can be fed to the floating cutting tool 2 side positively.
Patent JP-H08196951-A (JP)
Title: Method and apparatus for forming solid lubricant film and lubricant composition used therein
Inventor: HARADA SHOICHI
IPC: B05D7/24
Filed: 1994-08-04
Abstract: PURPOSE: To form a solid lubricant film usable even in an ultra-vacuum region and a high temp. region without using a complicated and expensive apparatus by ejecting high pressure gas containing a fine powder of a solid lubricant and a powder of a synthetic resin to the surface of a processed article from a nozzle. CONSTITUTION: A fine powder of a solid lubricant and a powder of a synthetic resin are carried by the flow of high pressure gas to be ejected to the surface of a processed article from a nozzle. At this time, the respective powders are separately housed in two containers 1, 2 and the flow rate controllers 4' of them are built in respective pipelines 3, 4. A jet nozzle discharging gas is supported in a mixing chamber 5 and the terminals of the receiving ports of the respective powders are opened to the inner surface thereof. Two kinds of the powders sucked into the mixing chamber by the negative pressure generated by the ejection of the high pressure gas from the jet nozzle and the gas jet streams from the jet nozzle are efficiently mixed in a nozzle part 6 to be ejected as a high speed solid-gas mixed fluid.
Patent JP-H1144579-A (JP)
Title: Device of detecting laser light
Inventor: YAMASHITA TAKAYUKI
IPC: B23K26/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive incident light from being emitted outside and to prevent breakdown of a detector due to an excessive laser light, unstableness due to a change in temperature and long-time deterioration of detection sensitivity, in a laser light detecting device which detects a laser light emitted from a laser oscillating device. SOLUTION: A limit switch 7 is provided for a beam splitter 2 of a laser light detecting device, while a screen plate 9 fitted with a limit switch 10 is provided in front of a detector 4, and a laser oscillating device 1 is controlled by a signal from each of the limit switches 7 and 10. Outward emission of an excessive incident light due to removal of the beam splitter 2 is prevented and, besides, breakdown of the detector 4 due to a laser light 13 is prevented. Moreover, a temperature control of the detector 4 is made by a temperature- controlled medium 12.
Patent JP-H0757352-A (JP)
Title: Tape guiding device
Inventor: TAKASE MASATAKE
IPC: G11B15/61
Filed: 1993-08-13
Abstract: PURPOSE:To make the vibration of a rotary guiding part at the time of the high-speed running of a tape hardly generated in a tape guiding device having the rotary guiding part having a tape guiding part by which the main part of a tape is guided at the position of a prescribed height and a supporting axis supporting the rotary guiding part freely rotatably. CONSTITUTION:This device is provided with the rotary guiding part (a guiding roller) 24 consisting of the tape guiding part 24A by which the main part of the tape is guided at the position of the prescribed height and a prolonged part 24B prolonged upward or downward of the part 24A and the supporting axis (a guiding axis) 25 supporting the rotary guiding part 24 freely and rotatably. Further, in the device, the length in an axial direction of a part being in contact with the supporting axis 25 of the rotary guiding part 24 is set to be longer than the width of the tape 29.
Patent JP-H0547770-A (JP)
Title: Method of forming bump
Inventor: ARITA KIYOSHI
IPC: H01L21/321
Filed: 1991-08-12
Abstract: PURPOSE:To eliminate variation in bump heights by a wire bonding means. CONSTITUTION:A bump forming method is composed of (a) a process in which a ball B' is formed on the lower end tip of a wire 36 drawn out of a capillary tool 51 by a torch electrode 60, (b) a process in which the capillary tool 51 is made to descend and presses the ball B' to the electrode 64 of a chip P placed on a moving stage 16, (c) a process in which the capillary tool 51 is made to ascend and, after the moving stage 16 is shifted horizontally a little, the capillary tool 51 is made to descend again and the part 36a of the wire 36 rising from the ball B' is pressed against the upper surface of the ball B' by the lower surface of the capillary tool 51 and (d) a process in which the capillary tool 51 is made to ascend and the wire 36 is clamped by clampers 62 and 63 and pulled up to be cut off from the joint part between the wire 36 and the ball B'.
Patent JP-H0733580-A (JP)
Title: Drawdown type method for growing large-sized single crystal and apparatus therefor
Inventor: GOTO HIROHITO
IPC: C30B11/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a technology in which the thickness of a melt can be kept constant without any fluctuation of composition and a large-sized single crystal of high quality can be grown at low cost according to a drawdown method. CONSTITUTION:The characteristic of this method for growing a large-sized single crystal comprises controlling the thickness of a melt to a constant value by measuring the distance from a prescribed position in an upper part of this apparatus for growing the single crystal to the melt surface and making the set heating temperature variable corresponding to the fluctuation in the distance thereof in using a heating furnace, a crucible for growing the single crystal arranged on the inside thereof and a device for continuously feeding a raw material from the upper part of an electric furnace into the crucible for growing and growing the single crystal according to a drawdown method. A further characteristic of the method comprises continuously feeding the raw material powder of a shape having a shape ratio of >=1/1 of the major axis/thickness of the raw material and 0.01-0.4g weight of one piece of the raw material from the upper part of the electric furnace into the interior of the crucible for growing the single crystal. Thereby, the large-sized single crystal of high quality with hardly any change in composition can be grown without using a melting crucible.
Patent JP-S5993526-A (JP)
Title: Caliper body centering mechanism
Inventor: FUKUDA HIROHIDE
IPC: F16D55/224
Filed: 1982-11-19
Abstract: PURPOSE:To prevent temperature rise of pad due to sliding and abnormal abrasion of lining, by maintaining proper interval of pads and centering the caliper body under non-brake condition. CONSTITUTION:Upon braking, an inner pad 4 is pressed by a piston 6a to slide against a disc 8 and the reaction will cause to slide a caliper body 2 against a support 1 through a guide pin 7 while sliding an outer pad 3 against a disc 8 to produce braking force. Upon release of braking, the piston 6a is reset by resilient recovery force of seal member 6b while the inner pad 4 is returned by the resiliency of a belleville spring 13' to provide predetermined gap 8' against a separation board 11'. The outer pad 3 is pushed back to provide predetermined gap 8 against said board 11 through resiliency of said spring 13 in addition to knocking of disc 8.
Patent JP-S6096890-A (JP)
Title: Heat exchanger for floor heating
Inventor: MAGA KOUHACHI
IPC: F24D12/02
Filed: 1983-10-29
Abstract: PURPOSE:To contrive to control the temperature of floor heating apparatus, by providing a liquid chamber, which is communicated with a floor heating apparatus, to the part of an exhaust pipe which rises from a combustion apparatus, by separately providing another exhaust pipe which bypasses the liquid chamber, and by distributing exhaust gas to both exhaust pipes by a damper. CONSTITUTION:A liquid chamber 4 which is communicated with a floor heating apparatus 3 is provided to the part of an exhaust pipe 2 which rises from a combustion apparatus 1. The exhaust pipe 2 provided with the liquid chamber 4 is composed of the primary exhaust path 5 which makes exhaust gas act on the liquid chamber 4 and the secondary exhaust path 6 which bypasses the primary exhaust path 5, and exhaust gas is distributed to both exhaust paths by a damper device 7. The damper device 7 consisting of a sliding pipe 14 is fitted in the secondary exhaust path 6. The sliding pipe 14 has an opening 12 which is overlapped on a hole 9 provided in the path 6 when the pipe 14 is slid up to the elevated position. A butterfly valve 13 is provided to the top of a sliding pipe 14. Exhaust gas is distributed to both exhaust paths 5 and 6 by the elevating movement of the sliding pipe.
Patent JP-S6447744-A (JP)
Title: Production of 5-amino-2,4,6-triiodoisophthalic acid
Inventor: OGURI KAZUO
IPC: C07C67/00
Filed: 1987-08-14
Abstract: PURPOSE:To obtain a compound useful as an intermediate for Roentgen contrast medium in high yield while suppressing the loss of iodine by sublimation to the ulmost, by triiodinating 5-aminoisophthalic acid using iodine monochloride dissolved in hydrochloric acid. CONSTITUTION:Iodine monochloride dissolved in hydrochloric acid is added to 5-aminoisophthalic acid (AIPA) and AIPA is reacted with the iodine monochloride in water solvent at 80-100 deg.C to provide the aimed product. Water is added to AIPA so that theoretical production amount of AIPA becomes 3-24% based on the total charge amounts and the above-mentioned reaction is carried out using iodine monochloride dissolved in hydrochloric acid at an amount of 3.0-3.9 times mol. based on AIPA. Hydrochloric acid used in dissolving has preferably 2-6 normality. AIPA has extremely low intravenous toxicity.