baber/WOPTO huggingface dataset:
Patent JP-H0983990-A (JP)
Title: Optical transmitter device
Inventor: HORIO MITSURU
IPC: H04N21/647
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the constitution of a highly reliable transmission system minimizing the deterioration of a communication quality caused by the fault of cables and equipments constituting the transmission line in a bi-directional communication service such as a cable video telephone, television shopping, television game, VCO. SOLUTION: This optical transmitter device is provided with a looped optical cable 11 including one or plural pairs of optical fibers consisting of an upward fiber 10 and a downward fiber 9, a center part 13 combined with the optical fibers and one or plural node parts 14. The center part and the node parts detect the generation of a fault at the route of initialized optical fibers and switches the route of the optical fibers to a route in the opposite direction. The distribution ratios of each optical coupler 5 of the center part 13 and the node part 14 are set so as to make the transmission line losses of the two different routes between the node part and the center part nearly equal to each other.
Patent JP-S6293180-A (JP)
Title: Control system for sorter
Inventor: UCHIDA KEIICHI
IPC: B65H39/11
Filed: 1985-10-18
Abstract: PURPOSE:To make possible to continuously perform two different jobs in the captioned sorter, by providing an odd/even number bin assigning key for assigning whether an odd number step bin is used or an even number step bin is used out of plural steps bins. CONSTITUTION:As an odd number bin assigning switch 29 is turned on, a CPU 50 performs an initial setting such that a bin number counter 43 is subjected to 1 and a coping number counter 44 to 0, then turns on a corresponding solenoid 40A so that a changeover guide 9A is changed over to a bin side. Further, as the carry-in of the first paper sheet is detected by a sensor 14, the CPU 50 adds 1 to a counter 44 while adds 2 to the bin number counter 43, then changeover a changeover guide 9c. Thus, the following is performed similarly to the above so that paper sheets are sequentially accommodated into an odd number bin. Besides, as a even number bin assigning switch is turned on, the CPU 50 performs an initial setting such as a bin number counter 43 is subjected to 2 and a coping number counter 44 to 0, then the following is performed similarly to the above so that paper sheets are sequentially accommodated into the even bin. Therefore, it is possible to continuously perform two different jobs without removing paper sheets in the sorter.
Patent JP-S59159724-A (JP)
Inventor: YAMADA SAKUJI
IPC: A01G23/00
Filed: 1983-12-08
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-H1078429-A (JP)
Title: Urine measuring apparatus
Inventor: MIKI AKITOSHI
IPC: G01N33/493
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sending system, wherein the faults of pumps, valves and the like are less and liquid spill is hard to occur. SOLUTION: A drainage pump 41, a sucking pump 42, an exhaust valve 43 and a sucking valve 44 are used for air. The sucking pump 42 is turned on, and the sucking valve 44 is turned on. The pressure in the a sample bottle 45 is reduced. The urine in a urine pickup cup 11 is sucked through the path of a sample nozzle 51, a specific gravity sensor 47, a pinch valve 46 and the sample bottle 45. The specific gravity of the urine is measured by the specific gravity sensor 47. The drainage pump 41 is turned on and the exhaust valve 43 are turned on, and the inside of the a sample bottle 45 is compressed. The urine is discharged through the path of the sample bottle 45, the pinch valve 46, the specific gravity sensor 47 and the sample nozzle 51.
Patent JP-S59119542-A (JP)
Title: Production of magnetic recording medium
Inventor: MARUTA FUMIO
IPC: G11B5/85
Filed: 1982-12-26
Abstract: PURPOSE:To provide a magnetic layer having an excellent magnetic characteristc, electromagnetic converting characteristic and running durability by depositing by evaporation metallic atom at a specific incident angle on a nonmagnetic base plate, forming a thin magnetic film of columnar grains contg. Co, Ni and Cr, exposing the same to a glow discharge atmosphere in environment contg. water and nitrogen and forming an oxide layer. CONSTITUTION:A thin magnetic film of a prescribed compsn. is formed on a base body by a so-called diagonal vapor deposition method. The thin magnetic film consists essentially of Co, and if necessary Ni and/or Cr is incorporated therein. If Ni is incorporated therein, the weight ratio of Co/Ni, is >=1.5. When Cr is incorporated therein, the improvement in the electromagnetic characteristic, output S/N and film strength is resulted. The weight ratio of Cr/Co or Cr/ (Co+Ni) is 0.001-0.1, more preferably 0.005-0.05. The min. value of the incident angle of the vapor deposition material to the normal of the base body is >=20 deg.. The environment of glow discharge contains water and nitrogen and the total pressure thereof is set at about 5X10-1X20<-2> Pa.
Patent JP-H1163773-A (JP)
Title: Showcase
Inventor: FUJII KIYOSHI
IPC: F25D17/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight show case in which vibration and noise are reduced. SOLUTION: The air is sucked from each article containing room 1a into a first duct 3 through respective air suction ports and passed on one heat transfer surface side of a heat-exchanger 2 before being delivered into the article containing room 1a through an air delivery port 3b. On the other hand, outer air is sucked into a second duct 4 through air suction ports and passed on the other heat transfer surface side of the heat-exchanger 2 before being delivered to the outside through each air delivery port 4b. In this regard, heat absorbing and radiating function is provided by the electronic cooling elements 2a in the heat-exchanger 2 and the air in the first duct 3 is delivered into the article containing room 1a while being cooled or heated.
Patent JP-H0655306-A (JP)
Title: Bar material feed device for spindle movement type lathe
Inventor: WATANABE AKIRA
IPC: B23B13/02
Filed: 1992-08-07
Abstract: PURPOSE:To prevent a bar material clamped by a spindle from deflecting when a bar material is machined, in a bar material feed device with a push bar for feeding the bar material to the spindle. CONSTITUTION:A bar material feed device is provided with an interlock mechanism 15 to interlock a push bar 8 for pushing the rear end of a bar material 4 so that the push bar is moved together with the movement of a head stock 2 and an electromagnetic clutch 20 to release its interlock. When a spindle 3 clamps the bar material 4 and moves for machining, the push bar 8 is moved together with the head stock 2 by the interlock mechanism 15 to eliminate a pressing force by the push bar 8 on the bar material 4 and prevent the bar material 4 from deflecting. Also, when the bar material 4 is moved to the spindle 2, an interlock of the push bar 8 to the head stock 2 is released to enable independent movement.
Patent JP-H1174306-A (JP)
Title: Method for wire-bonding and heater plate for wire-bonding
Inventor: FURUTA ICHIRO
IPC: H01L21/60
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent thermal oxidation and improve reliability in joining between a lead and an element, by providing a heater plate below an island wherein thermal conductivity of a heating region of the island is different from that of a heating region of an internal lead between a single heat source connected to a temperature control unit and a semiconductor element. SOLUTION: An internal lead 4 fixed by a clamp 12 and a bonding pad 2 on a semiconductor element 1 mounted on an island 3 are bonded with each other by a thin metal wire (wire) 5 having a bonding ball 6 on a side. At this time, a single heater 10 connected to a temperature control unit 11 is placed below the island 3. A heater plate 9 with thermal conductivity for an island heating region 7 different from that for an internal lead heating region 8 is placed between the heater 10 and the semiconductor element 1, and wire-bonding is performed while surface temperature distributions of the semiconductor element 1 and the internal lead 4 differ from each other.
Patent JP-H0284002-A (JP)
Title: Travel controller for electric rolling stock
Inventor: MIYATA TAKEHIRO
IPC: B60L15/18
Filed: 1988-09-17
Abstract: PURPOSE:To prevent slip of driving wheel at start by providing a plugging detecting means in a chopper control circuit and separating a time function circuit from the chopper control circuit upon detection of plugging. CONSTITUTION:Plugging operation carried out under a condition where a switch 4 is turned ON and a chopper control circuit 5 is connected with a time function circuit 2 and a multiplier 12 is detected through a plugging detector 7 which produces a plugging detection signal for switching an analog switch 3. Consequently, control current corresponding to the operating amount of an accelerator lever 1 does not pass through the time function circuit 2 but through the multiplier 12, during plugging operation, and the control current is multiplied by 0.7 in this case then it is fed to the chopper control circuit 5. Consequently, proper plugging brake can be achieved with about 70% control current when compared with conventional plugging operation. By such arrangement, slip of driving wheel can be prevented at start.
Patent JP-H0720281-A (JP)
Title: Treatment method of primary coolant of pressurized-water reactor
Inventor: URAJIMIIRU IWANOBUITSUCHI PASH
IPC: G21D3/08
Filed: 1992-08-07
Abstract: PURPOSE: To reduce contamination of a reactor by reducing the speed of corrosion of a material and activation of corrosion product, and further by reducing deposition of the corrosion product along the wall of the reactor so as to lower the level of γ-rays. CONSTITUTION: Hydrated hydrazine (NH4 .H2 O) is continuously added into coolant in a reactor having been operated up to a power generating condition, so that the content thereof is 5×10<-6> to 5×10<-2> g/kg, and excessive hydrogen is removed from the coolant so that the content thereof becomes less than 100n.ml/kg. With the above-mentioned procedure, it is possible to provide a method of processing primary coolant in a pressurized water reactor in which the output power is adjusted in accordance with a content of H3 BO3 in the coolant.
Patent JP-S60125237-A (JP)
Title: Method for separating and preparing hydrogen isotope
Inventor: NISHIZAWA KAZUNARI
IPC: B01D59/24
Filed: 1983-12-09
Abstract: PURPOSE:To separate and prepare a hydrogen isotope economically and safely, by using crown ether as a host while using a primary ammonium salt as a guest. CONSTITUTION:Deuterium or tritium present in water in a form of HDO or HTO is converted to an ammonium salt through the reaction with primary amine or an acid and said ammonium salt is extracted and separated by an org. phase containing crown ether to prepare a hydrogen isotope. As the above mentioned host, dicyclohexyl-18-crown-6 or dibenzo-18-crown-6 can be used and, as a guest, n-butylamine or isobutylamine can be used. As a result, deuterium or tritium almost present in a chemical form of HDO or HTO in a natural field is transferred to a separate liquid in a chemical form as it is without being converted to hydrogen gas and, therefore, there is no danger handling gas while a reaction speed is rapid and a large amount of a hydrogen isotope can be separated and prepared.
Patent JP-H0960241-A (JP)
Title: Exterior wall panel and its structure
Inventor: TSUDA YOSHINARI
IPC: E04B2/96
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To fix the end part of a precoat sheet certainly to the body of an exterior wall panel. SOLUTION: A groove 3 is formed at the side face 2a of the body of an exterior wall panel 2, and the end 4a of a precoat sheet 4 is set in the groove 3 in the folded condition. A gasket 5 is embedded in the groove 3 in the compressed condition, and with the repulsive force of the gasket 5 the end 4a of the precoat sheet 4 is fixed to the body of exterior wall panel 2.
Patent JP-H1078784-A (JP)
Title: Karaoke sing-along machine
Inventor: HAYANO KATSUMI
IPC: G10K15/04
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE sing-along machine which enables a user to enjoy background images which offer the ample sense of the seasons and are appropriate for this time zone even at times other than during playing and enhances an entertainment characteristic. SOLUTION: A central processing unit 4 forms the reservation list of musical pieces assigned by receiving the input from a user and displays the same as a reservation list screen on a display 16. An identification number is outputted by a season deciding section 4b in accordance with the date and time data of an electronic calendar clock 4a. The background image is selected from a hard disk 6 or a CD-ROM player 18 in accordance with this identification number and is display as the background of the reservation list screen. The background images are selected from the CD-ROM player 18 or the hard disk device 6 and are displayed in accordance with the music tone genre numbers or identification numbers imparted to the musical pieces at the time of playing.
Patent JP-H1174458-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: OOTO KOICHI
IPC: H01L27/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having at least one or more of a capacitor with a Ta2 O film or the like for the dielectric film containing oxygen as a constituent element, in which a TiN film is deposited on the dielectric film for an electrode of the capacitor, wherein chemical reactions between the Ta2 O5 film or the like and the TiN film at their interface are prevented during the film deposition process, and which has good step coverage of the electrode film, and a method of the film deposition therefor. SOLUTION: In preparing a capacitor having a Ta2 O5 film or the like for the dielectric film containing oxygen as one of its constituent elements for the capacitor on a silicon substrate 1, a TiON film T is deposited on the dielectric film by means of a CVD method using TiCl4 , NH3 , and an oxygen- containing gas for the source gas, and subsequently a TiN film 8 is deposited by means of a CVD method using TiCl4 and NH3 for the source gas.
Patent JP-S59123213-A (JP)
Title: Oil-immersed electric apparatus
Inventor: ECHIGO MASAMITSU
IPC: H01F27/12
Filed: 1982-12-28
Abstract: PURPOSE:To make assembly and dismantling easy and reduce the installation space by connecting a tank and a cooler by utilizing a base composed of tube- shape members as common oil tubes. CONSTITUTION:A plurality of coolers 4, which are provided around unit transformers are connected to the unit transformers by upper oil tubes 6 and lower oil tubes 8. The lower oil tube 8 has a cross section of a large diameter in order to supply insulating oil 3 to the unit transformers equally and is connected to a common base 10 which has a single body oil tight construction. This common base 10 also supports each unit transformer totally. In other words, in the conventional cooling pipe construction, the common base 10 and the common oil tube 5 are provided independently but in this constitution, the individual common oil tube provided around each unit transformer is eliminated by using the tube construction both as the common base 10 and the common oil tube 5. The common base 10, serving also as the common oil tube, is connected to each unit transformer by a branch tube 9.
Patent JP-S6475202-A (JP)
Title: Corrosion preventive treating method of woody material and working chemical used for said method
Inventor: MAKITA AKIRA
IPC: B27K3/02
Filed: 1987-09-17
Abstract: PURPOSE: To prevent rot of the wood material by placing the water soluble solid wood preserving agent such as powder or the like in an insertion hole of a wood material, and sealing an opening of the insertion hole. CONSTITUTION: The wood preserving agent is an agent part 5 prepared by solidifying a water soluble antiseptic mixture by a water soluble binder, and having the shape of a rod to be inserted into an insertion hole 4, and a wood closure body 6 is fixed to one end part thereof for sealing the opening of the insertion hole 4, to be used as the treatment agent 7. The agent is inserted into the insertion hole 4 of a pillar 3 from an agent part 5 of the treatment agent 7, and the closure body 6 is pressed to the opening of the insertion hole 4 to close the opening of the insertion hole 4, whereby the rot prevention treatment of the pillar 3 is completed. The water is permeated into the pillar when the pillar 3 in which the treatment agent 7 is inserted, is wetted by the water.  The binding agent and the agent components of the agent part 5 of the treatment agent 7 in the insertion hole 4 is dissolved by the permeated water, and permeated and diffused into the pillar 3 with the permeated water. Whereby the wood can be preserved by the agent permeation part 5A.
Patent JP-2000309974-A (JP)
Title: Flow-path changeover device
Inventor: SHIRAI YASUHIRO
IPC: E03D11/13
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a flow-path changeover device capable of automatically controlling the opening and closing of an open-close valve without resulting in an increase in cost. SOLUTION: Open-close valves 15, 16 in which valve bodies V are opened and closed are installed to each of a plurality of the flow paths Q, R. Cams 24, 25 or the like transmitting mechanical operating force for opening and closing each valve body V are mounted at open-close valve 15, 16 respectively at that time, a motor 20 imparting mechanical operating force to each open-close valve 15, and 16 through the cams 24, 25 or the like respectively, and the flow- path changeover valve is constituted so that the output periods of mechanical operating force from the motor 20 to each cam 24, 25 or the like have fixed time lags at every cam 24, 25 or the like.
Patent JP-S59124078-A (JP)
Title: Buffer storage control system
Inventor: IYOTA HIDEO
IPC: G06F13/00
Filed: 1982-12-29
Abstract: PURPOSE:To check the adequacy of the contents of an address array without any unnecessary time by providing respective arrays for data, control bits, and addresses independently, and reading a stored address at the timing of movement to the end of data and checking the adequacy. CONSTITUTION:A buffer consists of the independent data array, control bit array 1, address array 2, etc., and when there is no data to be read, data from a main storage device is moved to the data array up to one block. When the final block is moved, the address registered in the 1st movement is read out and compared by a comparing circuit 3 with the high-order bits of the address in the main storage device of this block to check the adequacy of the address of the array 2; when no coincidence is obtained, a decision on a defective entry is made to perform error display. Consequently, the adequacy of the contents of the address array is checked without any waste time and a discrimination between the characteristic trouble of the address array itself and trouble in reading and writing is made.
Patent JP-H0397028-A (JP)
Title: Decoder circuit for signal larger than set value and smaller than set value
Inventor: NARUSE MASAHIKO
IPC: G06F7/38
Filed: 1989-09-08
Abstract: PURPOSE:To simplify the circuit, which decodes an input signal larger than one set value and smaller than the other set value, to considerably reduce the scale of the hard by providing a gate circuit which takes outputs of the first and second arithmetic circuits as the input and generates the output in the case of an input signal larger than the first set value and smaller than the second set value. CONSTITUTION:The decoding circuit which decodes the input signal larger than the first set value and smaller the the second set value consists of two subtracting circuits 10 and 12 and a ate circuit 14. The subtracting circuit 10 compares the input signal with a set value A to decode the input signal larger than the set value. The subtracting circuit 12 compares a set value B with the input signal to decoder the input signal smaller than the set value (B>A). A gate circuit 14 operates AND between carry-out outputs CO of subtracting circuits 10 and 12 to decode the input signal larger than the first set value and smaller than the second set value. Thus, the circuit is not changed regardless of the change of the decode value, and the decoding circuit is realized which easily decodes the input signal larger than the first set value and smaller than the second set value without extending the scale of the hard.
Patent JP-S6475752-A (JP)
Title: Sound-insulating laminated panel material
Inventor: TSUDA ISAMU
IPC: B32B7/02
Filed: 1987-09-18
Abstract: PURPOSE: To obtain panel members having a high soundproof performance by providing an adhesive layer also useful as a sound shield function consisting of an emulsion mixture of high polymer substances blended with inorganic hydraulic material and minerals granular material between board-shaped substrate layers, such as wooden or ceramic material. CONSTITUTION: An adhesive layer 2 also having sound shielding function made of emulsion mixture of high polymer substances such as synthetic resin, rubber or the like blended with an inorganic hydraulic material and a minerals granular material between board-shaped substrate layers such as wooden material, ceramics or the like is provided. The inorganic hydraulic material is alumina cement or Portland cement, and the minerals granular material is silica, glass grain, metal grain, crushed stone or the like. And the amount of the inorganic hydraulic material is 10 to 100 wt.% of the amount of the high polymer substances, and the thickness of the adhesive layer 2 is 0.5 to 5.0 mm. In this way, a panel member of thin layer construction having high soundproof performance, high stability and high fixation of the surfacing material can be obtained.
Patent JP-H0281943-A (JP)
Title: Engine control device
Inventor: HONDA SATOSHI
IPC: F02D41/34
Filed: 1988-09-19
Abstract: PURPOSE:To enable reference to be shortened even in both cases of high and low engine speeds by performing the reference in a control map with a control parameter for its search in the preceding time serving as the reference point of search in this time. CONSTITUTION:In the case of a map as an example storing a fuel injection amount with an engine speed and an intake pipe negative pressure serving as a memory parameter, the memory parameter corresponding to each division point of the engine speed Ne and the intake pipe negative pressure Pb is 16 points respectively of Ne(0) to Ne(15) and Pb(0) to Pb(15). For instance, in case of the engine speed Ne between the memory parameters Ne(1) and Ne(2) further with the intake negative pressure Pb between the memory parameters Pb(1) and Pb(2), the map is searched for the fuel injection amounts Mp(1.1), Mp(2.1), Mp(1.2) and Mp(2.2), and using these values, the fuel injection amount is calculated. Thus by using the division point, referred in the preceding time, serving as the reference of the division point referred in this time, reference can be shortened.
Patent JP-H0573855-A (JP)
Title: Magnetic head cleaning device
Inventor: HORIKAWA ATSUSHI
IPC: G11B5/41
Filed: 1991-09-13
Abstract: PURPOSE:To improve the cleaning effect of the magnetic head by generating a speed difference between the circumferential speed of the rotary cleaning member and that of the rotary magnetic head and increasing the cleaning force of a cleaning member against the magnetic head. CONSTITUTION:This magnetic head cleaning device is for cleaning a magnetic head 8 by abutting a rotary cleaning member 1 on the rotary magnetic head 8 of a VTR, etc., and provided with a braking section 10 for slowing the circumferential speed of the cleaning section 1.