baber/WOPTO huggingface dataset:
Patent JP-2000226247-A (JP)
Title: Carbon board and its production
Inventor: MIYAGUCHI HISASHI
IPC: B01J20/20
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a carbon board which has a light weight, an excellent moisture-absorbing or releasing property and an excellent odor-absorbing property and can sufficiently generate minus ions, without deteriorating the original properties of the carbon of bamboo or the like. SOLUTION: A wall material 1 comprises bamboo carbon granules 2, a binder 3 for binding the bamboo carbon granules 2 in a board-like shape, and Japanese paper sheets 4 adhered to both the surfaces of the board. The bamboo carbon granules 2 and the binder 3 are compounded in amounts of 100 pts.wt. and about 55 pts.wt., respectively. The binder is desirably a thermosetting resin, and it is desirable that a mold release agent or a filler is contained.
Patent JP-H08223534-A (JP)
Title: Image reproducing device
Inventor: MURATA TATSUYA
IPC: H04N19/44
Filed: 1995-02-17
Abstract: PURPOSE: To considerably save a frame memory required for reverse reproduction. CONSTITUTION: A bit stream read means 2 reads a GOP out of a video CD 10. An image decoding means 1 uses an image decoding frame memory 3 to decode the received GOP. Then a frame memory read means 4 reads a picture smaller than a temporal reference of a picture displayed at one-preceding time among decoded pictures out of the image decoding frame memory 3 and provides an output of it to an image display means, where the picture is displayed. The processing operation as above is continued by a reproduction control means 7 controlling the operation till the reverse reproduction of the GOP is finished.
Patent JP-H11229231-A (JP)
Title: Spinning of multifilament yarn having fine fineness and spinning apparatus therefor
Inventor: NODA YASUSHI
IPC: D01D5/092
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide both a spinning method capable of stably obtaining a multifilament yarn having a fine fineness of <=2 deniers of single yarn fineness after taking-off as a product having excellent qualities efficiently and a spinning apparatus therefor. SOLUTION: In this melt spinning in which a fiber-forming thermoplastic polymer is subjected to melt spinning and cooled by a horizontal blowing apparatus 2 to give a multifilament yarn having <=2 deniers of single yarn fineness after taking-off, an accompanying flow occurring by the cooling of a yarn Y is sucked without being screened in the middle in the direction of yarn axis with an accompanying flow velocity Vs and a sucking flow velocity Vu satisfying the following equation, Vu/Vs=1.0-1.2.
Patent JP-H07240286-A (JP)
Title: Discharge lamp lighting device
Inventor: HARA YOSHIAKI
IPC: H05B41/282
Filed: 1994-02-28
Abstract: PURPOSE:To make a current flowing through a choke coil continuous, to prevent the oscillation of the coil, and to eliminate the generation of a sounding, by providing a single constant current choke coil to the former stages of two PWM switches commonly. CONSTITUTION:When a PWM (pulse width modulation) dimming control signal is delivered from a dimming control circuit 2 to PWM switches 3 and 19, a hot cathode type discharge lamp 16 is high-frequency lighted by a high-frequency power produced by a constant current push and pull circuit 8 for lighting, while filaments 17 and 18 are being preheated by a constant current push and pull circuit 24 for filament preheating. Since a constant current choke coil 31 is provided commonly to the former stages of the switches 3 and 19 in this case, the flowing current flows continuously without being interruped, and the variation of the magnetic flux in the dimming can be reduced. Consequently, the choke coil 31 generates no oscillation, and generation of a sounding can be prevented.
Patent JP-H07237306-A (JP)
Title: Device for identifying printing head in printer
Inventor: OKUKI MASARU
IPC: B41J2/355
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a printing head-identifying device that can control a plurality of different types of printing heads using a single controller. CONSTITUTION:In a printer comprising a printing head 2 and a control means 3 controlling the drive of the printing head 2, the control means 3 serving as a printing head-identifying device 1 consists of a printing head-identifying means 4 identifying the constitution of the printing head 2 connected to the control means 3, a storage means 5 storing constitution parameters each related to a plurality of different types of printing heads, a printing head drive means 6 selecting a predetermined constitution parameter from the storage means 5 on the basis of identification information from the printing head-identifying means 4 and driving the printing head in response to a control condition corresponding to the constitution parameter, and a central processing control means 7 controlling the respective means.
Patent JP-H10211203-A (JP)
Title: Ultrasonic catheter, and external drive device for ultrasonic catheter
Inventor: OKUBO ITARU
IPC: A61B8/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic catheter and an external drive device for an ultrasonic catheter in which oscillation of the external drive device for the ultrasonic catheter is hard to be transmitted. SOLUTION: An ultrasonic catheter 1 is provided with a sheath 2 to be inserted into a body cavity, a drive shaft 3 inserted into the sheath 2 to transmit mechanical driving force from the base end side to the tip side, an ultrasonic oscillator fixed on a tip part of the drive shaft 3, and a connector 5 disposed on a back end part of the sheath 2 and the drive shaft 3 to be connected to a connection part of an external drive device. The connector 5 is provided with a connector housing 6, and an elastic member 7 disposed on the connector housing 6 to be pressed by the connection part of the external drive device as the connector 5 is connected to the external drive device.
Patent JP-S62188723-A (JP)
Title: Manufacture of medium carbon steel for cold working having small deformation resistance
Inventor: MORI TOSHIMICHI
IPC: C21D8/00
Filed: 1986-02-14
Abstract: PURPOSE:To manufacture steel stock having small deformation resistance at cold working time, by heating and hot rolling steel slab contg. a specified quantity of C while specifying the final finishing temp., and cooling, then providing a specified metallographic structure to prevented deteriorations of tensile strength and hardness. CONSTITUTION:Steel slab contg. 0.30-0.60% C is heated to about 900-1,200 deg.C, hot rolled and the final finishing temp. is regulated to 650-800 deg.C. In this way, metallographic structure after cooling is composed of fine ferrite and pearlite of >=No.10 grain size number, further tensile strength and hardness are not decreased in as hot rolled state and deformation resistance during cold working is reduced. It is desirable to control <=0.30% Si, <=0.03-2.00% Mn, <=1.20% Cr, <=0.20% Mo, <=1.00% Ni, <=0.030% P and S, <=0.020-0.100% Al, 0.0020-0.0100% N in steel component.
Patent JP-S56126330-A (JP)
Title: Frequency display device
Inventor: OGAWA NOBUO
IPC: H04B1/16
Filed: 1980-03-10
Abstract: PURPOSE:To ensure an operation of a frequency display device with a feeling approximate to an analog display device, by displaying the operation frequency in a digital way and at the same time displaying the round numbers having a smaller number of digits than the operation frequency at the auxiliary display device by the electric light flowing sign system. CONSTITUTION:The round numbers of the operation frequency are displayed interlocking the frequency controlling knob F via a display device of the flowing electric light sign system within the frame G in addition to an electronic digital display within the frame E. The round numbers are composed of the arithmetic mean figures with omission of both the higher and lower digits that have no change with operation of the knob F. This round numbers move right and left with a control. When the figure comes to the center of the frame, a coincidence is obtained between the round numbers and the actual frequency. Thus the frequency can be known by rule of thumb even in case the figure is not at the center of the frame.
Patent JP-H11228748-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: OKADA KAZUHIRO
IPC: C08K13/06
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a nonhalogen composition having excellent flame retardancy and elongation at break by incorporating a specified amount of a polyolefin resin and a specified amount of an organically treated swelling clay mineral. SOLUTION: This composition comprises 100 pts.wt. polyolefin resin (e.g. PE) and 1-200 pts.wt. organically treated swelling clay mineral, desirably, smectite, more desirably, montmorillonite and/or hectorite or comprises 100 pts.wt. polyolefin resin, 0.5-100 pts.wt. organically treated swelling clay mineral, and 0.5-100 pts.wt. phosphorus compound being at least one member selected among red phosphorus, polyammonium phosphate, and a phosphorus compound of the formula (wherein R<1> and R<3> are each H, a 1-16C alkyl, or an aryl; and R<2> is R<1> , OH, an alkoxyl, or an aryloxy). Alternatively, it comprises 100 pts.wt. polyolefin resin, 1-200 pts.wt. organically treated swelling clay mineral, and 0.01-20 wt.%, based on the clay mineral, metal oxide.
Patent JP-S61190776-A (JP)
Title: Gate construction of magnetic bubble memory device
Inventor: SATO YOSHIO
IPC: G11C11/14
Filed: 1985-02-20
Abstract: PURPOSE:To attain the transfer-in operation and the replicate operation by a gate, by forming a recessed part for erasing a magnetic bubble near a cusp of a minor loop to perform the gate operation in a conduct pattern extendedly existing crossing over a gate section between the minor loop and the major loop. CONSTITUTION:A recessed part 30 is formed in the conduct pattern 23 near the cusp 21a of the minor loop (ML)21. From the time when the rotary magnetic field is theta=-180 deg. a pulse current starts to flow. In case there is a bubble in a hair pin area S of a pattern 23, it becomes the stripes. At this time, the bubble of the major loop is in the position of (b), and the bubble in the minor loop is in the position of (a). When becoming theta=-90 deg., the bubble ie extended in the area S in the direction of the ML21, on the one hand, the bubble that was found in a disappears in the necessed part 30. Then, when theta=-90 deg., a right- handed shoulder section of a pattern 22 becomes the repulsive magnetic pole, the bubble in the area S is pushed away to the ML21, and the transfer-in operation is completed.
Patent JP-S61191947-A (JP)
Title: X-ray inspector for tire
Inventor: OMICHI KAZUYA
IPC: G01N23/04
Filed: 1985-02-20
Abstract: PURPOSE:To enable tomographic inspection which is small and inexpensive while being diverse, by providing an X-ray source movably in an external box adapted to shield X-rays to allow the observation of an X-ray tomographic image of a tire from outside. CONSTITUTION:An external box 1 adapted to shield X-rays is provided with an openable or closeable door for carrying in or out a tire. An X-ray source 21 is provided in the external box 1 in such a manner as to be movable between the inspection position close to the tire and the retreat position at the carry-in and-out of the tire. Moreover, an observation window 8 which has a fluorescent plate to allow the observation of an X-ray tomographic image of the tire from outside is provided at a part of the external box 1 as facing the X-ray source 21 through the tire. Then, a tire is carried onto a table lifter 31 with a drive roller 32, a free roller 33, a guide roller 34 and the like, the table lifter 31 is positioned so that the center of the tire to be inspected positioned in the center of a radiation window of the X-ray source 21 and then, the X-ray source 21 is set at the inspection position to implement an inspection.
Patent JP-H06238154-A (JP)
Title: Synthesizing method for diamond
Inventor: YONEYAMA TAKAHIRO
IPC: B01J3/06
Filed: 1993-02-19
Abstract: PURPOSE:To obtain diamond particles high in yield and economical by allowing a carbonaceous material to contact the solvent metal consisting of the second metal such as iron and manganese which is composed gradiently of the first metal such as cobalt, nickel and chromium. CONSTITUTION:After allowing the carbon material to contact the contact surface of the carbon material in the solvent metal, the carbonaceous material is synthesized under the pressure and temp. of a diamond stable region, and the carbonaceous material is dissolved into a solvent metal layer. The diamond which becomes supersaturation by dissolving is deposited as nucleus near the contact surface with the carbonaceous material, moreover, a crystal is grown to form a seed crystal. Because the second metal in the solvent metal is incorporated largely so far, the forming density of the nucleus and a crystal growing velocity are small, and an idiomorphic face is allowed to grow and the diamond having a good shape is obtained. In the crystal growth after that, because the ratio of the second metal is decreased and the first metal is increased, growing velosity becomes large and the diamond large in grain size and minimized in impurities is obtained.
Patent JP-H09191495-A (JP)
Title: Communication equipment
Inventor: SANO HIROSHI
IPC: H04B7/26
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary calling operation by prohibiting display concerning calling operation when communication is impossible so as to prevent unnecessary calling operation. SOLUTION: A control part 5 decides whether communication is possible or not and when it is decided to be possible, a display part 6 displays dial keys to make it possible to dial-key-input by an input part 7. On the other hand, it is decided to be impossible, dial key display on the display part 6 is prohibited (the dial keys are erased) and dial key input by means of the input part 7 is refused.
Patent JP-S56127135-A (JP)
Title: Air conditioner
Inventor: SAKATA KANJI
IPC: F24F7/08
Filed: 1980-03-11
Abstract: PURPOSE:To obtain the efficient cleaning action in an air conditioner by disposing a full heat exchanger in the cores of a ventilating passage and composing the heat exchanger of the laminate of honeycomb structures formed of activated carbon fiber made of cellulose fiber material. CONSTITUTION:The air conditioner is composed by providing a blower 5 for exhausting the indoor air, a blower 6 for intaking the outdoor air and a full heat exchanger 7 for thermally exchanging between the exhaust air and the intake air in a housing 1 installed on a wall 4 for dividing the indoor 2 and the outdoor 3. The heat exchanger 7 is formed by alternately laminating honeycomb structures 71-75 in such a manner that the vent passages intersect perpendicularly each other, and the honeycomb structures 71-75 are formed of felt made of activated carbon fiber of cellulose fiber material or paper. Thus, the intake air from the outdoor 3 is not mixed with the exhaust air, but thermally exchanged efficiently therewith in the heat exchanger 7, subjected to cleaning action therein, and intaken into the indoor 2.
Patent JP-H05220823-A (JP)
Title: Extrusion molding equipment for synthetic-resin molded form
Inventor: IIJIMA MAKOTO
IPC: B29C48/90
Filed: 1992-02-18
Abstract: PURPOSE:To provide an extrusion molding equipment for a synthetic-resin molded form capable of obtaining the molded form, which has an excellent gloss and superior appearance and which has no defective surface such as a flaw, a stripe, a thin spot, etc., in a surface. CONSTITUTION:In an extrusion molding equipment for a synthetic-resin molded form, an extrusion molding die 1 and a sizing die 3 shaping a synthetic-resin molded form 2 extrusion-molded from the extrusion molding die 1 in a regular form are installed at an interval, and a far infrared heater 7 is mounted at a position, where the heater is not brought into contact with the synthetic-resin molded form 2, between the extrusion molding die 1 and the sizing die 3.
Patent JP-S57146354-A (JP)
Title: Program executing state recording system in multiprocessor system
Inventor: SAITOU HAJIME
IPC: G06F11/36
Filed: 1981-03-04
Abstract: PURPOSE:To grasp the timing state of program execution in processors, by recording the program executing state of each processor to a recording section provided corresponding to the processor with asynchronous state among processors. CONSTITUTION:A storage device is provided with memories M1-MN provided corresponding to processors 1a-1n and with a common storage device. Further, a clock generating circuit C' having the period less than the shortest instruction executing time of each processor and a counter K' counting the output pulse are provided. The program executing state of the processors 1a-1n is asynchronizingly recorded in the memories M1-MN corresponding to the processor. The program executing state to the memories M1-MN and this program number are recorded in a memory TC corresponding to the common storage device and the output value of the counter K' is recorded at the same time.
Patent JP-S62190405-A (JP)
Title: Electron beam length measuring instrument
Inventor: MURAKOSHI HISAYA
IPC: G01B15/00
Filed: 1986-02-17
Abstract: PURPOSE:To evade erroneous measurement due to the contrast of a material difference by generating a symmetrical signal which corresponds to a secondary electron from a sample by a couple of detectors which are arranged symmetrically. CONSTITUTION:The deflector 3 of an electron beam lens barrel part 1 is controlled by a deflection signal generator 9 and a polarized light amplifier 10 which react to a control part 11 to scan an electron beam on the sample. Consequently, the secondary electron generated by the sample 4 is detected by the signal detectors 5a and 5b which are arranged symmetrically, their detection outputs are processed by dividers 12a and 12b to calculate the ratio and inverse ratio of both signals, and both ratios are added together by an adder 13 to extract a signal corresponding to only the contrast due to the shape with good symmetry while contrast due to the material difference is eliminated. This signal is compared with a reference value by a comparator 14 to control a counter 17 which counts pulses from oscillators 16 and an address corresponding to the counted value is determined to evade erroneous measurement due to the contrast of the material difference by a control part 11 through a memory 18, thereby measuring the shape with high accuracy.
Patent JP-H057632-A (JP)
Title: Bubble srrinkling device
Inventor: RICHIYAADO EFU KAARUSON
IPC: A62C3/02
Filed: 1991-02-26
Abstract: PURPOSE: To provide a foam sprinkling apparatus capable of sprinkling useful foam of high quality fighting against a flame coming at an extremely high speed over a desired area for 3-4min and capable of not only extinguishing a field fire but also protecting the life of a fireman. CONSTITUTION: A foam sprinkling apparatus is equipped with a surface activator storage container 30 and, when a valve 38 is opened, compressed air is released to flow toward a diaphragm 32A and a pipe 42 from a tank 34. When diaphragms 32A, 32B are opened, the surface activator in the container 30 flows out to enter a pipe 46 and passes through an orifice 50 to be discharged into the water supply part of a container 48. The surface activator 74 is mixed with water 60 within the container 48 and the resulting mixture flows to the upper part of the container 48 through a pipe 70 and subsequently flows toward a stationary mixing apparatus 64 to flow in a sprinkling member 68 having a large number of orifices 72 provided on the circumference of a circle so as to sprinkle foam to a desired area.
Patent JP-H04270050-A (JP)
Title: Method for controlling molten metal surface level in continuous casting process
Inventor: OOMURA KAYAKO
IPC: B22D11/18
Filed: 1991-02-26
Abstract: PURPOSE:To offer a method for controlling a molten metal surface level in a mold, which can cope with even suddenly large variation of the molten metal surface while using this good characteristic in the mold with drawing speed of a cast slab. CONSTITUTION:A molten metal surface level controller 5 is basically constituted of a pouring rate controller 10 and an expert system 11 and in the pouring rate controller 10, the pouring rate is controlled and in the expert system 11, the drawing speed is controlled. The switching of both control systems is executed with the size of the deviation calculated by the detection signal from a molten metal surface level sensor 9 inputted into the expert system 11, a drawing speed signal from cast slab drawing rolls 4 and input signal of the drawing condition according to the steel kinds. The large variation of molten metal surface is difficult to occur and even if this variation is generated, this can be quickly controlled and the molten metal surface level in the mold is stably kept constant.
Patent JP-S59158507-A (JP)
Title: Heat-exchanging equipment of transformer
Inventor: NAKAYAMA HAYAO
IPC: H01F27/18
Filed: 1983-02-28
Abstract: PURPOSE:To introduce and utilize the heat generated in a transformer at need by a method wherein a large number of heat pipes are divided into two groups as a means to take out the waste heat from the transformer efficiently and other heat-exchange circuits are provided in parallel. CONSTITUTION:A plurality of heat pipes 2u, 2d are planted in the upper part and lower part respectively and their one side ends are connected continuously. The lower heat pipes 2d are housed in a hermetic chamber 3. The high temperature oil from a transformer is introduced from an inlet 4 provided to the lower part of the chamber 3 and cooled and introduced out through an outlet 5 provided to the upper part of the chamber 3 and returned to the transformer. The liquid coolant 6 in the lower heat pipes 2d is vaporized by the high temperature transformer oil. This vapor coolant is introduced from the lower pipes 2d to the upper heat pipes 2u through a chamber 1. The vapor coolant is cooled and condensed by a fan 8 there and returned to the lower heat pipes 2d. The heat of the high temperature transformer oil is finally discharged from the upper heat pipes 2u.
Patent JP-H08225096-A (JP)
Title: Stand for small ship repair
Inventor: TAMURA HIROYUKI
IPC: B63C3/12
Filed: 1995-02-20
Abstract: PURPOSE: To provide a stand for small ship repair capable of tilting a small ship simply and in a stable condition, at the time of repairing the bottom of a ship or an equipment arranged at the bottom of a ship. CONSTITUTION: The stand S is composed of a mounting part 6 consisting mainly of metal pipes 1-5 and mounting a water motorcycle 20, and an extension part 7 extending diagonaly upward from the mounting part 6. This stand S is equipped with hooks 17 to fix the water motorcycle 20 on the stand S by hanging fixing belts 21 on the hooks 17. And by tilting the stand S with the water motorcycle 20 and by placing the extension part 7 on the ground, the bottom of the water motorcycle 20 can be easily turned to the side. The angle a made by the mounting part 6 and the extension part 7 is less than 90 deg. so that the center of the gravity of the water motorcycle 20 comes approximately to the top of the extension part 7 and becomes stable.