baber/WOPTO huggingface dataset:
Patent JP-S57108215-A (JP)
Title: Method for heating of ladle
Inventor: IKEZAKI EIJI
IPC: C21C5/46
Filed: 1980-12-26
Abstract: PURPOSE: To minimize the time interval between the time when preheating is ceased and the time when the steel from a converter is received and prevent a ladle from cooling before it receives steel by performing the preheating operation of the refractories of the ladle with the operation boards around the converter at the stage of preheating the refractories of the ladle, moving the same to the converter and receiving the molten  steel.  
     CONSTITUTION: A ladle cover 8 fixed with a burner 7 above a ladle 9 on a carriage 11 is lowered with a chain 6. Fuel and air for combustion are fed to the burner 7 to burn, and the lining refractory material in the ladle is preheated to 1,000W1,100°C by the flame thereof. The ladle is moved on a rail 20 to under a converter 1 and receives molten steel from the ladle 1. In this case, the operations such as the supply and stoppage of fuel and air to the burner, and the elevation of the cover 8 mounted with the burner are accomplished with an operation board 19 provided to around a ladle heater and an operation board 21 provided on the working floor around the converter, whereby the timings of the time for tapping of the converter and the time for moving of the ladle are matched, the waiting time of the ladle is made as short as possible, the cooling of the refractory material is prevented, and the lowering of the temp. of the molten  steel received in the ladle is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0931733-A (JP)
Title: Device for making garment manufacturing information
Inventor: OHIRA HIDEAKI
IPC: A41H25/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a garment-manufacturing information-marking device capable of giving pictures having an always stable masking force without changing the concentration of the drawn line parts of a finally drawn picture from that of a first drawn picture, even the pictures are drawn with an ink stayed in an ink tank for a long time. SOLUTION: A heater 12 is disposed at a place slightly upper from the lowest ink-supplying nozzle 10 of an ink tank 6 so as to surround the ink-supplying nozzle 10. A temperature sensor 14 is also disposed above the ink-supplying nozzle 10 and connected to a control circuit 16. The control circuit 16 controls so that the electric voltage of an electric source 18 is applied to the heater 12 in response to the signal of the temperature sensor 14 to convect the ink 8 at a constant temperature.
Patent JP-S6341456-A (JP)
Title: Novel bismaleimide compound and production thereof
Inventor: FUKUHARA HIROSHI
IPC: C07D207/452
Filed: 1986-08-07
Abstract: NEW MATERIAL:A compound shown by formula I (R1-R4 and R1'-R4' are H, halogen or 1-4C alkyl). EXAMPLE:N,N'-[2,2-Propylidene-(m-phenylene)-(p-phenylene)]bismaleimide. USE:Extremely useful as a raw material for polyimide resins. PREPARATION:A diamine compound shown by formula II is reacted with maleic anhydride in the presence of an acidic catalyst (e.g. H2SO4, HCl, p- toluenesulfonic acid, etc.) by the use of an aliphatic hydrocarbon, alicyclic hydrocarbon, oxygen-containing, nitrogen-containing, sulfur-containing solvent or a mixture thereof as a solvent under reflux by heating while removing formed water by reaction out of the system, to give a compound shown by formula I. The compound shown by formula 1 has an unsymmetric structure of molecular skeleton and is useful as a raw material for tough polyamide resin.
Patent JP-H1023996-A (JP)
Title: Toilet device
Inventor: SHINOMIYA MASAAKI
IPC: A47K17/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To extremely easily, surely and cleanly treat the inside of a toilet with ozone. SOLUTION: A breadthwise wood 4 for air inflow and an ozone generating mechanism 6 communicated to the breadthwise wood 4 are provided on the floor of the toilet, and the ozone generating mechanism 6 is provided with an ozone generating part 10 and an intake fan 11. The air in the toilet is introduced into the ozone generating mechanism 6 through the breadthwise wood 4 by driving the intake fan 11 and deodorized by generating ozone, and the deodorized air is exhausted outside.
Patent JP-H0771449-A (JP)
Title: Hub unit bearing device for wheel
Inventor: KATO MASAO
IPC: G01P3/487
Filed: 1994-08-05
Abstract: PURPOSE:To provide a wheel hub unit bearing device realizing a lightweight and inexpensive structure, and capable of detecting even a low wheel hub speed. CONSTITUTION:A hub unit bearing 11 for a wheel is formed out of two inner races 13 and 13, and an outer race 12 externally coupled thereto, and a pulse ring 17 using an elastic multipolar magnet is coupled and fixed to one inner race 13. Furthermore, a sensor 18 is fitted to the outer race 12 at such a position as corresponding to the pulse ring 17 and the speed of a wheel hub is detected with the pulse ring 17 rotating as integral part of the inner race 13 and the sensor 18.
Patent JP-S57108519-A (JP)
Title: Combustion apparatus
Inventor: KATSUMATA FUMINORI
IPC: F23N5/12
Filed: 1980-12-25
Abstract: PURPOSE:To prevent incomplete combustion of a combustion apparatus, by constituting an electrode means for detecting the state of combustion by a body of a burner plate made of ceramics and electrodes having tops located in flame formed at the burner plate section, and controlling the state of combustion by use of a signal given from the electrode means. CONSTITUTION:When a combusting apparatus is ignited, flame is formed at the section of a burner plate 2 made of ceramics, and it is detected by a flame current detecting circuit 6 via flame detecting electrodes 4a, 4b. Further, a contact 7 is closed by a control circuit 8, and the state of combustion is checked by the flame detecting 4a and the ceramic burner plate 2. Here, if incomplete combustion takes place, temperature on the surface of the burner plate 2 is lowered and the value of resistance of the burner plate 2 is increased considerably. Further, since the value of flame current detected by the electrode 4a and the burner plate 2 is lowered, the flame current detecting circuit 6 detects low temperature on the surface of burner plate 2, and a control circuit 8 produces a fuel supply stopping instruction for stopping combustion of the apparatus.
Patent JP-H0850382-A (JP)
Title: Paper sheet transporting device for electrophtographic device
Inventor: ONODERA TAKESHI
IPC: B65H20/20
Filed: 1994-08-05
Abstract: PURPOSE:To provide a paper sheet transferring device for an electrophotographic device improved with high safety and reliability at the time of feeding a continuous paper with respect to the paper sheet transporting device for the electrophotographic device adopting the continuous paper sheet. CONSTITUTION:By disposing the safety bar 15 fixed in the specified position or ascending linked with the start rotation of the paper sheet transporting belt 9 in the paper sheet boarding mechanism 7, the leading end part of the continuous paper sheet 1 is always covered at the time of feeding the continuous paper sheet 1, and thus the paper sheet transferring device improved with the high safety and the reliability can be provided.
Patent JP-H066200-A (JP)
Title: Two-wire type electronic switch
Inventor: MATSUOKA YASUSHI
IPC: H03K17/945
Filed: 1992-06-17
Abstract: PURPOSE:To keep a constant value even when a load current is small by increasing a current flowing through an idicating lamp corresponding to a load current when the 2-wire electronic switch is turned on. CONSTITUTION:The switch is provided with an output circuit 22 short-circuiting terminals 1, 2 of the 2-wire electronic switch and with a display current amplifier circuit 23 detecting its output current. The display current amplifier circuit 23 controls a current of a light emitting diode D1 based on an output current flowing to the output circuit 22. When a load current is a prescribed current or below, the current to the light emitting diode D1 is kept constant and when the load current is increased, the display current to the light emitting diode D1 is continuously increased to attain clear indication.
Patent JP-S6244179-A (JP)
Title: Separation of recombinant vaccinia virus
Inventor: OI KIYOSHI
IPC: C12N7/00
Filed: 1985-08-22
Abstract: PURPOSE:To obtain a recombinant vaccinia virus in high efficiency with a simple operation, by inoculating a mixture of a specific mutant vaccinia virus and a recombinant vaccinia virus to a thymidine kinase-negative animal cell and culturing the cell. CONSTITUTION:A thymidine kinase-negative animal cell is inoculated with a mixture of (A) an attenuated Lister temperature-sensitive mutant vaccinia virus having a proliferation-inhibiting temperature of 40.5 deg.C in rabbit renal cell and giving a pox size of <=1mm on the chorion of embryonated hen egg and (B) a recombinant vaccinia virus obtained by integrating an extraneous DNA to the thymidine kinase-coding DNA region of the above virus. The inoculated cell is cultured in a medium having a 5-bromodeoxyuridine concentration of 3-23mug/ml for >=5 days. The recombinant vaccinia virus (B) is selected from the formed plaque by the plaque hybridization technique using an extraneous DNA.
Patent JP-H075496-A (JP)
Title: Method for utilizing ecd panel
Inventor: IWAKI KIYOTA
IPC: E04F13/08
Filed: 1992-06-18
Abstract: PURPOSE:To enable the display of the exterior and interior wall surfaces of a building electrically variably in colors and patterns by forming ECDs as tiles of a specified size and individually providing the ECDs with electrodes. CONSTITUTION:A screen 1 formed by a personal computer 1 is sent to the ECD (electrochromic display) tile 3 or ECD films stuck on the wall surface of the building. The individual ECD elements 5 are selectively energized in correspondence to the screen 2 of the personal computer, by which the screen formed of the personal computer is displayed on the ECD tiles 3 or the ECDs. The ECD tiles 3 or the ECDs are slowly uniformly colored over the entire part and the color of the wall surface is inverted if the personal computer is not used. The panels are stuck in the form of the tiles or films to the back surface and large-sized screens of the stage of a theater where the backgrounds are frequently replaced according to scenes. The panels are stuck in the form of the tiles or films are stuck to the walls and large-sized screens of the rear surface of a lobby, etc., of a hotel, etc., where the interiors are preferably changed according to seasons.
Patent JP-S5887704-A (JP)
Inventor: OGAWA YASUHIRO
IPC: H01B1/22
Filed: 1981-11-17
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-H1128300-A (JP)
Title: Fully automatic washing machine
Inventor: MIYANO YUZURU
IPC: D06F39/10
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To ensure satisfactory ravelings catching performance even in the case of low water level without an increase in the number of circulating paths by installing a substantially box-shaped filter having an opening at the upper part in a circulating path of a ravelings catching device having a discharge port at the upper part. SOLUTION: Plural rear blades 5a are integrally provided on the back of a stirring wing 5 rotatably provided in the center of the bottom of a washing and dehydraing vessel. During washing, when the stirring wing 5 is rotated, washing water is pushed out to a water guide opening 49 by the centrifugal pump action of the rear blades 5a, and jetted from a discharge port 50 toward the inside of the washing and dehydrating vessel through a circulating path 47 formed on the inner peripheral side wall surface of the washing and dehydrating vessel. A net 51 for catching ravelings is removably installed in the discharge port 50, so that raveling sincluded in the circulating washing solution is caught by the net 51.  At this time, a substantially box-shaped filter 60 is disposed upstream from the discharge port 50 in the washing solution circulating path 47 in such a manner as to be removed from the inside of the dehydrating vessel, thereby improving the efficiency of catching ravelings.
Patent JP-2000020277-A (JP)
Title: Counter device and control method of counter device
Inventor: KADANI HIDETO
IPC: B41J29/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive, small-space counter device which can report an accurate operation repitition number by counting down the number cases where specific operations have not been completed, without increasing the write frequency even when a memory whose write frequency is limited is used. SOLUTION: At the start of image output operation, a CPU 2209 counts up an execution count number stored in a memory 1 and also counts up a jam count number stored in the memory 1 when the image output operation has not been completed. In response to an inquiry about the execution frequency of the image output operation, the CPU 209 reports the completion frequency of the image output operation according to the execution count number and jam count number stored in the memory 1.
Patent JP-H1131842-A (JP)
Title: Semiconductor luminous element
Inventor: TSUTSUI TAKESHI
IPC: H01L21/28
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor luminous element of high luminous efficiency even with a semiconductor luminous element, where a gallium nitride group compound semiconductor is laminated ton an insulating substrate, improving ohmic contact characteristic between an n-type layer and an n-side electrode, for decreasing a forward voltage. SOLUTION: This element comprises a substrate 1, a semiconductor lamination part 10 here a gallium nitride group compound semiconductor layer containing an n-type layer 3 and an n-type layer 5 in so laminated as to form a luminous layer on the substrate 1, and an n-side electrode 9 and a p-side electrode 8 provided while being electrically connected to the n-type layer and the p-type layer, respectively, of the semiconductor lamination part 10. Here, the n-type layer 3 has at least an n-type first layer 3a and an n<+> -type second layer 3b, so that a carrier concentration at a part where the n-side electrode 9 is provided is higher than that at a part waking contact with the luminous layer.
Patent JP-2001019445-A (JP)
Title: Production of glass optical element
Inventor: FUJIMOTO TADAYUKI
IPC: C03B11/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass optical element production process in which plural substantially equal quality glass materials to be concurrently formed into plural glass optical elements of the same kind, respectively, are heated and softened separately from forming molds for the glass optical elements and by which substantially no variation in quality of the concurrently-produced optical elements is caused. SOLUTION: This production process comprises: a stage for adjusting the viscosities of plural substantially equal quality glass materials to be concurrently formed into plural optical elements of the same kind, respectively, to substantially a same specified value; a stage for introducing the plural glass materials each having the adjusted viscosity value into plural forming molds preheated to substantially a same prescribed temperature, respectively; and a stage for subjecting the introduced plural glass materials to press forming with the plural forming molds to concurrently produce the objective plural glass optical elements;  wherein, in the stage for adjusting viscosities of the plural glass materials to substantially the same specified value, a procedure for heating the plural glass materials all together, and another procedure for performing partial temperature adjustment with respect to each of the plural glass materials so that the heated state of each of the plural glass materials closely approaches those of the others, are concurrently used.
Patent JP-2001009886-A (JP)
Title: Injection mold, injection molder and injection molding method
Inventor: ITO TETSUYA
IPC: B29C45/73
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To injection-mold a highly precise product by a method wherein a Pertier element of which a part can be heated and cooled according to an injection molding process is provided to a part of the injection mold. SOLUTION: A minutely shaped groove is formed by a grooved part 1a of a mold part 1A for an injection molded product of an ink jet printer head, and the groove forms a nozzle for discharging ink in the printer head. Then, a clearance between the grooves in the grooved part 1a of the mold part 1A is set to 60 μm, its depth is set to 40 μm, and a Pertier element 4 of a structure wherein a semiconductor 4c is put between metal sheets 4a and 4b is fitted inside the mold part 1A in the minute grooved part 1a via an insulating sheet of a high thermal conductivity such as silicon or the like. Thereby, a highly precise product can be injection-molded.
Patent JP-H109129-A (JP)
Title: Swash plate type compressor
Inventor: ICHIKAWA TOSHIO
IPC: F16C25/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type compressor for which it is possible to apply a proper amount of preload to the swash plate without requiring a complicated adjustment. SOLUTION: Annular plates 70 and 80 are installed between thrust bearings 9 and 10 and the boss part 21 of a swash plate 20. The outside diameters of the annular plates 70 and 80 are larger than those of the rear-side race 52 and the front-side race 61 of the thrust bearings 9 and 10 adjacent to the annular plates 70 and 80. When a preload is applied to the swash plate 20, the outer circumferential edge parts 70a and 80a of the annular plates 70 and 80 are elastically deformed corresponding to the load so that an excessive preload applied to the swash plate 20 is absorbed.
Patent JP-S5974743-A (JP)
Title: Communication system
Inventor: SUEHIRO NAOKI
IPC: H04J13/10
Filed: 1982-10-22
Abstract: PURPOSE:To realize a multiplex communication with reduced crosstalk and high efficiency, by transmitting a complex number series whose phase component is expressed in a quadratic expression of time and converting the self-correlation function of the complex number series. CONSTITUTION:Transmitters 1a-1n modulate and transmit signals by N units of cycle series different each other, and each transmission signal is multiplexed by a synthesizer 2 and transmitted. While receivers 3a-3n contain matching filters of each paired cycle series and receive selectively each transmission signal. In this case, a complex number series in which the phase component is expressed in a quadratic expression of time and in the form of a spread spectrum cycle series for transmission. Then the matching filter of the complex number series is used for reception, and therefore the self-correlation function is obtained as a demodulated signal. As a result, a fixed value is obtained with the side lobe of the self-correlation function set at zero and the absolute value of crosstalk set at 1/T<1/2> respectively. This realize the multiplex comminication of high quality.
Patent JP-2001015871-A (JP)
Title: Optical and electrical wiring board and mounting board
Inventor: MINATO TAKAO
IPC: H01L31/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To allow high-density mounting or miniaturization by providing an optical path changing optical member on the side surface of an optical board. SOLUTION: An optical path changing optical member is provided for once deflecting laser beam 21 which is an optical signal from the side surface of optical boards 9 and 9', which is transferred to other optical boards 9' and 9. As the optical path changing optical member, specifically a prism 17 or optical fiber, etc., is used. The prism 17, etc., is bonded to the side surface of the optical boards 9 and 9' by an optical adhesive. If the side surface of the optical boards 9 and 9' is thin, with no margin in area for bonding the prism 17, etc., a dummy board 15 of an appropriate thickness whose material is identical with clad layers 1 and 1' is inserted between optical boards 9 and 9'. With this configuration, a plurality of optical wiring layers are provided on the board comprising electric wiring, for high-density mounting or miniaturization.
Patent JP-S58130977-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D25/02
Filed: 1982-10-25
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-S6246754-A (JP)
Title: Adjustor for parking brake
Inventor: SAKURAI USHIO
IPC: G05G7/10
Filed: 1985-08-24
Abstract: PURPOSE:To easily apply a prescribed tension onto a parking cable by installing a constant-torque applying means including a member which is to be broken when a torque having a certain magnitude acts, onto a turning member which has a nearly circular form and onto which one edge of the parking cable is engaged. CONSTITUTION:The basic edge side of a brake lever 1 is pivotally supported onto a bracket 3 erected onto a floor surface by a pivotal supporting pin 4, and the lever 1 is held at the parking brake operation position by the first latchet mechanism 5. In order to apply a prescribed tension onto a parking cable 2, in the state where the brake lever 1 is not used, a turning member 6 is rotatably installed onto the pin 4, and the starting edge part of the parking cable 2 is engaged with the outer periphery of the turning member 6, and the second latchet mechanism 7 is installed onto the turning member 6. Further, a constant-torque applying mechanism 8 which is constituted by engaging the basic part onto a fixed pin 9 projectingly installed onto the left side part of the turning member 6 and a share pin 10 which is to be broken when a prescribed shearing force acts is installed.
Patent JP-S58113705-A (JP)
Inventor: ANDOREASU ENGERU
IPC: G01B11/02
Filed: 1982-10-25
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-S6246369-A (JP)
Title: Product sum instruction executing system
Inventor: MASHIMA SAKAE
IPC: G06F17/10
Filed: 1985-08-23
Abstract: PURPOSE:To shorten execution cycle of product sum instruction by executing product sum instruction that inputs addend and adds required addend to product of a multiplicand and a multiplier in the final cycle that uses a carry save adder of multiplication at an input entrance added to an input entrance of a tree structure. CONSTITUTION:Input width is increased by adding a carry save adapter to a carry save adapter 5 of a tree structure. That is, an input entrance is provided, and output of an addend register 10 is connected to the added input entrance 4 through a timing circuit 11. A multiplicand A, a multiplier B and an addend C are inputted respectively to a multiplicand register 1, a multiplier register 2 and an addend register 10, and product sum instruction is executed. Then, carry and sum of AXB+C are stored in registers 6, 7 respectively, and the result of calculation outputted through a carry propagate adder 8.
Patent JP-H0236791-A (JP)
Title: Motor control circuit
Inventor: KANBAYASHI HIROYUKI
IPC: H02P7/06
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the number of contacts of a switch by driving a motor by the operation of the switch when the operating time of the switch falls within a predetermined period of time, and automatically driving the motor when it is equal to or longer than the predetermined period. CONSTITUTION:When a switch 2 is shifted to a contact S1 side, the output of a comparator CO4 becomes a L level. Thus, since the output of a comparator CO1 becomes a H level, a transistor T1 is not operated. Accordingly, a coil L1 is energized only when the switch 2 is shifted to the contact S1 side. On the other hand, when the switch 2 is shifted to the contact S1 for a predetermined period of time or longer, a capacitor C4 is charged, and the output of the comparator CO4 becomes a H level. Thus, the transistor T1 is turned ON, a current flows to the coil L1 through the transistor T1, and this state is held. This holding state is released when the rotation of a motor 4 is stopped.