baber/WOPTO huggingface dataset:
Patent JP-S62184914-A (JP)
Title: Temperature regulating servo-motor control device
Inventor: NISHIKAWA KATSUMI
IPC: B60H1/00
Filed: 1986-02-12
Abstract: PURPOSE:To aim at miniaturizing a limit switch for detecting a position of an air control door in a vehicle air-conditioning device, and at enhancing the durability thereof, in a temperature regulating servo-motor control device for the air control door, by providing such an arrangement that a servo-motor is stopped in accordance with the inversion of a voltage signal from the limit switch which detects the control door located at a predetermined position. CONSTITUTION:A motor 3 is rotated to move a control door 1 until a movable piece 8 is connected to a HOT side electrode piece 5, and therefore, a high voltage always applied to a terminal 18 is applied to a terminal 19 from which it is applied to a terminal for a drive circuit which is not shown. With this arrangement, the voltage at the input terminal of the drive circuit is turned into a high level while that at the output terminal thereof becomes low. Accordingly, the motor 3 is stopped. Similarly, when the control door is moved to the COOL side so that the movable piece is located at the COOL position, the applied voltage is reversed so that the motor 3 is stopped. With this arrangement it is possible to miniaturize the limit switch and to enhance the durability thereof.
Patent JP-S59157442-A (JP)
Title: Geothermal system
Inventor: ORII TSUNEKAZU
IPC: F24J3/08
Filed: 1983-02-22
Abstract: PURPOSE:To save energy by a method wherein the lowering of the temperature in the space under the floor of a building or in a hot house is prevented by utilizing geothermal heat. CONSTITUTION:A pipe A is made of a material having a high heat transfer efficiency and subject to the transmission of geothermal heat and the lower end of the pipe A is sealed against the entry of water or moisture in the ground and embedded vertically into the ground. A pipe B is insulated from heat to a sufficient degree so that no heat exchange takes place between air flowing through the pipe B and air flowing through a gap (d) between the pipes A and B. The lower end of the pipe B is provided with a recess 1 and the pipe B is so inserted into the pipe A that the space within the pipe B communicates with the gap (d) through the recess 1. The upper end of the pipe B is sealed and provided with a plurality of vent pipes 2 so that the air moving downward through the pipe B and the air moving upward through the gap (d) are prevented from being short-cycled. Consequently, when the temperature in the underfloor space or in the hot house above the ground is lower than that in the ground, the chill above the ground flows down within the pipe B through the vent pipes 2 and the air within the gap (d) is heated due to the temperature in the ground 3 through the pipe A and moves upward above the ground.
Patent JP-S60172775-A (JP)
Title: Seal device for rotary shaft, utilizing magnetic fluid
Inventor: YAMAMURA AKIRA
IPC: F16J15/43
Filed: 1984-02-17
Abstract: PURPOSE:To eliminate the use of an O-ring, by filling a magnetic fluid in a gap space defined among a permanent magnet surrounding around the outer periphery of a rotary shaft, and the outer peripheral surface of the rotary shaft and the inner peripheral surface of a housing so that a seal means is obtained. CONSTITUTION:The outer peripheral surface of a rotary shaft which rotatably supported by bearings 2, 3 is made into close contact with the inner periheral surface of a permanent magnet 5. Further a magnetic fluid 7 is constrained between the projecting part 6 of the shaft and a housing 4 by the magnetic force of the permanent magnet 5. Accordingly, the generated magnetic flux force lines constrain the magnetic fluid 7 between the outer peripheral surface of the projecting part 6 of the shaft and the inner peripheral surface of the housing 4, thereby a seal means having no O-ring may be obtained.
Patent JP-H11228263-A (JP)
Title: Production of molded fertilizer containing calcium superphosphate
Inventor: AOKI HIROSHI
IPC: C05G5/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a molded fertilizer excellent in mold releasability from a metal mold and appearance, having a sufficient hardness and containing calcium superphosphate and to provide a method for producing the molded fertilizer. SOLUTION: When a molded fertilizer containing calcium superphosphate is produced, the calcium superphosphate is prepared so as to have 0.01-1 mm average particle diameter and further respectively have a distribution of >=5 wt.% in each particle diameter section of <0.063 mm, >=0.063 and <0.106 mm, >=0.106 and <0.25 mm, >=0.25 and <0.5 mm, >=0.5 and <1 mm and >=1 and <1.4 mm.
Patent JP-H01204695-A (JP)
Title: Controller for washing machine
Inventor: NAKAMURA TAKESHI
IPC: D06F33/02
Filed: 1988-02-08
Abstract: PURPOSE:To prevent a user from wrong operation, errors and stopping the proceeding of process on the way of scheduled washing by informing him the occurrence of imbalanced condition during dehydration in the normal washing with an indicating means and providing a control means for automatic correction by water supply and agitation in the scheduled washing. CONSTITUTION:A control means 13 stops dehydration according to a detecting input from an imbalance detecting means 16 and judges whether or not scheduled washing in the normal washing is carried out by a judging means. In the normal washing, an indicating means 14 informs a user of the imbalance condition through abnormality information. Thus, the user opens a lid of a washing machine to correct the deviation of clothes. The control means 13 receives the output of a lid detecting means 17 to again dehydrate when the lid is opened and closed. Next, when in the scheduled washing, an imbalanced condition takes place in dehydration, the washing is judged to be under the scheduled washing, so that water supply and clothes stirring are carried out to automatically correct the deviation of clothes, then again drain water for dehydration and proceed the washing process for washing up the clothes.
Patent JP-S60174013-A (JP)
Inventor: SATOU KOUZOU
IPC: H01H9/54
Filed: 1984-02-20
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-H05224836-A (JP)
Title: Printer and data communication method
Inventor: TAKAYANAGI MASAHIRO
IPC: G06F3/12
Filed: 1992-02-14
Abstract: PURPOSE:To provide the printer and data communication method which lightens the burden on a user when the printer is used. CONSTITUTION:When the user inputs a printing start instruction to a host computer 102 by operating a keyboard 106, the host computer 102 transfers print data of (n) pages to an LBP 103. The LBP 103 which receives the data sends a printing end command to the host computer 102 each time the printing of one page ends. The host computer 102 once receiving the printing end command (n) times displays the end of the printing of all the pages on a display 105. Consequently, the user knows that the printing operation ends.
Patent JP-S60173773-A (JP)
Title: Control system of floppy disc drive
Inventor: WATANABE SHIYOUZOU
IPC: G11B20/10
Filed: 1984-02-20
Abstract: PURPOSE:To increase the number of floppy disc drives (FDD) and reduce the power consumption of a controller by designating an optional FDD in accordance with a set number of plural FDDs and a device address and supplying power to only the selected set of FDDs. CONSTITUTION:If set number 0 is designated, a power switch control circuit 8 supplies power to FDDs 1 and 2 and stops power supply to FDDs 3 and 4. A floppy disc controller FDC5 transmits designated device address 0 or 1 to FDDs 1-4 when the FDDs 1 and 2 are ready. A set number decoding circuit 6 selects the FDD1 or 2 in accordance with value ''0'' or ''1'' of an signal ADR0 by an address decoding circuit 11, and input/output operations are executed between the selected FDD and the FDC5.
Patent JP-H08189579-A (JP)
Title: Variable fixed volume delivery device with assisting force co-operated
Inventor: YAMAGUCHI TORU
IPC: F16K21/00
Filed: 1995-01-06
Abstract: PURPOSE: To provide a small, lightweight, inexpensive, highly accurate and precise variable fixed volume delivery device by reducing a load of a control motor and a delivery driving part or the like by a simple method. CONSTITUTION: In a variable fixed volume delivery device, a simple force generating device 4 such as an air cylinder is operated so as to assist its operation force in precise operation of a delivery mechanism 3 performed by a position control motor 1 and a delivery driving part 2.
Patent JP-S54121653-A (JP)
Title: Trigger pulse formation circuit
Inventor: IENAKA MASANORI
IPC: H03K5/04
Filed: 1978-03-15
Abstract: PURPOSE:To facilitate an easy stabilization of the power source as well as to reduce the number of the component parts and thus to enhance the reliability for the pulse formtion circuit by realizing operation with one unit of the power source for the system which forms the trigger pulse via the threshold characteristics of the differential amplifier circuit. CONSTITUTION:One unit only of the power source featuring voltage +VB is used, and at the same time transistor 13 is connected in parallel to transistor 5 of transistor 5 of transistor 4 and 5 forming a differential amplifier. Also the collector of transistor 13 is connected to the power source directly to by-pass the integrating circuit, Thus, a relation of I5/(I5+I13)=R1/R2 is secured between collector current I5 of transistor 5, collector current I13 of transistor 13, and resistance value R1 and R2 of load resistance 7 and 8 repectively. As a result, the delay of the output voltage can be prevented to the input signal via just one unit of the power source of +VB. Furthermore, nearly identical central value can be obtained for the collector voltage of transisor 4 and 5 forming a differential amplifier.
Patent JP-H08200690-A (JP)
Title: Vessel connecting device for gas implement
Inventor: SUZUKI HIROSHI
IPC: F24C3/14
Filed: 1995-01-25
Abstract: PURPOSE: To operate a plurality of burners even if there is only one gas vessel in which gas is filled in a gas implement using a plurality of the vessels. CONSTITUTION: Both the ends of a vent hole 11 provided at a valve disc 10 are formed as first and second connecting ports. First and second check valves 14, 15 for opening the valve nozzles of a gas vessel connected to the ports and a first spring 16 for pressing the valve 14 and a second spring 17 for pressing the valve 15 are assembled in the ports. When the one vessel is connected, only the spring 17 is contracted to eliminate the discharge of gas. Both the strengths of the springs 16, 17 to the springs contained in the nozzles are so set when the two vessels are connected, the springs 16, 17 are contracted to discharge the gas.
Patent JP-S59154570-A (JP)
Title: Pos system
Inventor: YAMAMOTO KANJI
IPC: G06Q30/06
Filed: 1983-02-23
Abstract: PURPOSE:To display the code of a specified POS terminal and display it in different format when information collection is completed, and to find the abnormality of the terminal easily by specifying each POS terminal which collects goods information by a terminal controller. CONSTITUTION:A master ECR1 as the terminal controller and slave ECRs 31, 32- as plural POS terminals are connected to the closed loop line 2 of a POS system. This ECR1 is provided with a CPU4 connected to a keyboard control circuit 5 and a transmission controller 6, and an ROM8, RAM9, data selector 10, display buffer register 12, etc., are connected to the CPU4. Then, the ECR1 specifies the respective ECRs 31, 32- collecting article information. The codes of the specified ECRs 31, 32- are displayed on a CRT display device 16 and also displayed in different format when the information collection is completed, finding abnormality of the ECRs 31, 32- easily.
Patent JP-H0586117-A (JP)
Title: Preparation of modified copolymer
Inventor: NAKANO HIROSHI
IPC: C08F8/30
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a modified unsaturated polymer in which an amide group has been incorporated efficiently while inhibiting a side reaction, e.g. one causing discoloration or gelation by reacting an unsaturated copolymer consisting of an alpha-olefin and a specific linear unconjugated diene with a nitrile in the presence of an acid catalyst. CONSTITUTION:An unsaturated copolymer which consists of at least one 2-12C alpha-olefin (e.g. ethylene, 1-butene, or 3-methyl-1-butene) and at least one linear unconjugated diene represented by the formula (wherein n is 1-10 and R<1> to R<3> each is H or an 8C or lower alkyl) and in which the content of the diene is 0.05-50mol% is modified by reacting it with a nitrile in the presence of an acid catalyst, thereby to incorporate an amide group into an olefinically unsaturated bond in the copolymer. In this process, amide groups can be incorporated efficiently even at low temp. and a side reaction such as one causing discoloration or gelation is inhibited. Thus, a modified copolymer is produced which has been improved in adhesion, printability, hydrophilicity, and compatibility for polymer blending.
Patent JP-S59154448-A (JP)
Title: Color photographic sensitive material
Inventor: ONO SHIGETOSHI
IPC: G03C8/10
Filed: 1983-02-23
Abstract: PURPOSE:To increase the rate of complexing of a diffusible dye in a photographic sensitive silver halide material for a color diffusion transfer process by incorporating a specified azo dye image forming compound into a photosensitive silver halide emulsion layer on the support. CONSTITUTION:An azo dye image forming compound represented by formula I or IIis incorporated into a photosensitive silver halide emulsion layer formed on a support. An azo dye is imagewise released from the photosensitive element during photographic processing, and it contacts metallic ions in an image receiving layer or a layer before the image receiving layer to form a complexed azo dye, so a transferred image of the complexed azo dye can be formed. In the formulae, Z1 is a group of nonmetallic atoms required to form a heterocyclic ring contg. N; Z2 is a group of nonmetallic atoms required to form a heterocyclic ring contg. N condensed to the benzene ring; L is a combining group; Y is a component having function to release a diffusible azo dye compound or a precursor thereof from the compound represented by the formula I or II by development under alkali conditions, and each of L1 and L2 is H or a substituent exerting no unfavorable influence on photographic characteristics.
Patent JP-2000226654-A (JP)
Title: Sputtering device and sputtering method
Inventor: TATEISHI OSAMU
IPC: C23C14/34
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device and a sputtering method capable of suppressing the generation of particles caused by a target. SOLUTION: In a sputtering device in which voltage is applied on the space between a target 3 provided on a cathode 2 and the object 7 to be film-formed provided on an anode 6, target particles are sprung out from the target 3 by the ion bombardment of positive ions to form a film of the target particles or a compd. with the target particles on the object 7 to be film-formed, the region to be bombarded with the ions in the target 3 is divided at least into 1st and 2nd regions 3a and 3b, and also, the connecting part 3c of the 1st and 2nd regions 3a and 3b is continuously connected at the curved surface.
Patent JP-H08220173-A (JP)
Title: Pseudo gps signal generator
Inventor: AOKI YASUTOSHI
IPC: H04B17/29
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a pseudo GPS signal generator which enables simple execution of an indoor operation test of a receiver. CONSTITUTION: A pseudo GPS signal generator A has a local oscillation circuit 10, a frequency converter 12, a digital signal generator 14, a mixer 16, a noise generator 18, an adder 20 and an amplifier 22. The oscillation circuit 10 is incorporated in a receiver B and has a frequency f0 oscillator 10a and a frequency converter 10b which multiplies a frequency by (a). The digital signal generator 14 delivers a CA code and a navigation message. The mixer 16 executes PSK modulation by multiplying an analog signal of ab0 . delivered from the frequency converter 12 by a digital signal delivered from the generator 14. The noise generator 18 delivers a white noise of a level larger than the one of a PSK-modulated signal.  A pseudo GPS signal delivered from the adder 20 is amplified by the amplifier 22 to a level at which it can be processed by a digital signal processor 24 incoroprated in the GPS receiver B to be tested, and is inputted to the processor 24.
Patent JP-S57142024-A (JP)
Title: Pulse generating circuit
Inventor: MINOWA MASAHIRO
IPC: H03K3/01
Filed: 1981-02-27
Abstract: PURPOSE:To obtain a pulse output to fluctuation of a power supply, by inserting a constant voltage means between one end of a charge/discharge capacitor and the power supply. CONSTITUTION:A charging circuit consists of a Zener diode 42 functioning as a constant voltage means, a series resistor 43, an adjusting resistor 44, and a capacitor 45. The relation among a pulse width t, a power supply voltage Vd and a reference voltage E is expressed as y=t/C.R=-1ln[1-E/(Vd-Vz)], where C is a capacitance value of the capacitor 45 and R is a resistance value of the resistor 44, and the range of slope which can be approximated to -2 can be widened. That is, since the range in which the pulse width t is approached to a characteristic inversely proportional to the square of a voltage is widened, the range of equal energy characteristics can be made wider.
Patent JP-H04245554-A (JP)
Title: Memory access circuit
Inventor: MORITA TETSUYA
IPC: G06F12/00
Filed: 1991-01-31
Abstract: PURPOSE:To omit the undesired write memory cycles in a read modified write access state by discriminating the rewriting possibility of the destination data after detecting the source data received from a controller and an arithmetic type. CONSTITUTION:A 1st detection means (detector) 114 is provided to detect an instructed arithmetic type together with a 2nd detection means (detector) 115 which detects the source data outputted from a controller, and a discriminating means (discriminator) 116 which discriminates whether the updating write processing is carried out to a memory device or not by reference to the contents of both means 114 and 115.
Patent JP-H01204945-A (JP)
Title: Heat-resistant and flame-retardant composition
Inventor: SUZUKI KIYOTO
IPC: C08L23/08
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a compsn. having low toxicity wherein the toxicity of a gas generated on burning is reduced as low as possible, excellent heat resistance and flame retardancy, by compounding a specified base resin contg. an acrylic elastomer with a metal hydroxide. CONSTITUTION:This compsn. is obtd. by compounding a base resin wherein a terpolymer prepd. by polymerizing crosslinking site monomers consisting of ethylene, methyl acrylate and a polymerizable org. carboxylic acid or an acrylic elastomer former of acrylates and a copolymer selected from ethylene- ethyl acrylate copolymer and ethylene-vinyl acetate copolymer are mixed at a mixing wt. ratio of 20:1-1:5, with 70-150pts.w.t. metal hydroxide based on 100pts. said base resin. As said terpolymn. monomers, taking mechanical strength into consideration, copolymers with a monomer compsn. in the range of, e.g., 25-94:5-65:1-10 are pref. used.
Patent JP-S53115122-A (JP)
Title: Encoding extension system
Inventor: FUKINUKI NORIHIKO
IPC: H03M7/46
Filed: 1977-03-18
Abstract: PURPOSE: To secure an encoding in the range of the same code system in a facsimile encoding system comprising mainly the runlength, by breaking properly the encoding continuation to ensure encoding and then performing encoding and insertion so that other states may exist for the zero section while breakage of the continuation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54122454-A (JP)
Title: Ice maker controlling system
Inventor: TORIMITSU HIROSHI
IPC: F25C5/18
Filed: 1978-03-16
Abstract: PURPOSE: To prevent erroneous operations owing to the change of the circumferential temperature by using a positive character thermistor as a temperature detectieng element.  
     CONSTITUTION: Between the first branch terminal 1 of a push-button switch PB and a controlling power source bus bar R, a relay PY 1 forming a relay exciting circuit and a positive character thermistor PTC, a temperature detecting element of a positive temperature coefficient, which self-heats when current flows through it are connected in series. By so doing, when current flows through controlling bus bars R and T, current flows through the positive character thermistor PTC via the closing of the push-button switch PB and the coworking timing contactors TR 12  of a timer TR 1 , the positive character thermistor PTC is preheated by its self-heating; then if the timer TR 1  counts up and the contactors TR 12  timing-reset, the internal resistance of the PTC remains high owing to its self-heating so long as it contacts the ambient air, and when the ice block level in the ice storing box rises and touches the temperature feeler of the positive character thermistor PTC, the internal resistance goes down at once, the relay RY 1  is actuated and the compressor COMP stops. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07239159-A (JP)
Title: Absorption refrigerating machine and absorption liquid for it
Inventor: KIKUCHI TOMOKO
IPC: F25B47/00
Filed: 1994-02-28
Abstract: PURPOSE:To suppress a corrosion of a metallic material of an absorption refrigerating machine, by making an aqueous solution of lithium halide which is an absorption liquid include a hydroxide of an alkali metal and an aluminum compound. CONSTITUTION:An aqueous solution including lithium halide (For example, 60weight% LiBr) which is a medium of an absorption, a hydroxide of an alkali metal (For example, LiOH) and an aluminum compound (For example, Al(OH)3) is made an absorption liquid. Or, an aqueous solution including at least one kind or more of oxoacid salts (For example, a nitrate, a molybdate, and a borate, etc.) in the aqueous solution is made an absorption liquid. In this way, a local corrosion which is a cause of a corrosion trouble in the absorption refrigerating machine can be executed, and further, as a suppression of a corrosion speed of a component material can be executed, the absorption refrigerating machine having a very high anti-corrosion performance can be made.
Patent JP-S61190980-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU AKIRA
IPC: H01S5/00
Filed: 1985-02-19
Abstract: PURPOSE:To utilize voltage applied from the outside effectively by forming a superlattice buffer layer into a semiconductor layer and making the potential of the buffer layer to satisfy specific relationship. CONSTITUTION:When a superlattice buffer layer (potential to electrons or holes is represented as VW in a quantum well section and as VB in a barrier section) is inserted into a clad layer having potential VO, various parameters are selected properly on the basis of the satisfaction of VW<VO<VB. Consequently, a voltage drop in the superlattice buffer layer can be reduced largely. Accordingly, the superlattice buffer layer can be shaped at an arbitrary position in the clad layer without the voltage drop, thus further improving the quality of an active layer, then manufacturing a laser device driven at lower currents and lower voltage.