baber/WOPTO huggingface dataset:
Patent JP-2000274855-A (JP)
Title: Stirling cooler and method for sealing its cooling water
Inventor: SATO KAZUYA
IPC: F02G1/053
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress mixture of air within cooling water piping in the step of sealing cooling water in the piping by interposing an annular packing made of a member having a low thermal conductivity between a compressing cylinder block and an expansion cylinder block. SOLUTION: An expansion piston 42 for expanding operating gas of an expansion chamber 41 by reciprocating out of phase deviated at substantially 90 from that of a compression piston 36 is engaged within an expansion cylinder block 40 coupled to a compression cylinder block 34, and the chamber 41 is coupled to a compression chamber 3'7 through a gas channel so that the gas moves back and forth therebetween. A radiating heat exchanger is arranged at the channel, and a cooling head connected with a cold heat utilizing equipment is arranged on a periphery of the expansion chamber. In such a Stirling cooler, a packing 101 having an extremely low thermal conductivity such as ceramics or the like is interposed between both the blocks 40 and 34 to reduce a heat transfer from the block 34 to the block 40, thereby improving its refrigerating capability.
Patent JP-H01249569-A (JP)
Title: Mode display device for dual mode vehicle
Inventor: KANZAKI HIROO
IPC: B61B13/00
Filed: 1988-03-30
Abstract: PURPOSE:To ensure the safety of running with its in-out line prevented in an unsuitable mode by actuating a display means being based on the action of a mode detecting switch element, in the case of a dual mode vehicle able to perform running on both an exclusive use guide way and a general road. CONSTITUTION:A pair of right and left base arms 4 are connected to a steering knuckle of a wheel 2, and turnably mounting a guide arm 5 to the base arm 4 in its point end part, this arm 5 rotatably supports to its point end part a guide roller 6 rolling along a guide rail G1. The guide arm 5 can be horizontally turned by a suitable driving gear between a protruding position (guide running mode), with the guide roller 6 in contact with the guide rail G1, and a storage position (normal running mode) not shown. In order to enable the above mode to be detected, respectively providing a lead switch 7 in a vehicle side while a magnet 8 in inlet and outlet parts of a guide way G, a display means of buzzer or the like is operated by actuating the lead switch 7.
Patent JP-H10272778-A (JP)
Title: Ink jet head and recorder
Inventor: MASUDA KAZUAKI
IPC: B41J2/05
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size by projecting the forward end of a base plate farther to the recording medium side than a jet port and providing means for heating the base plate thereby utilizing heat effectively and fixing ink with low power. SOLUTION: The forward end face 24a of a base plate 24 is projected farther to the recording sheet side than a jet port plate 36. A first board 28 placed on the base plate 24 is provided, at a position corresponding to an ink channel 31, with an electrothermal converter, i.e., a jet pressure generating part 29 and the heat generated therefrom is also transmitted to the first board 28 and to the base plate 24 thus elevating the temperature thereof. Consequently, the forward end face 24a of a base plate 24 heats up the recording sheet immediately before an ink droplet jetted from a jet port 36a reaches the forward end face 24a. Consequently, the solvent in an ink droplet jetted onto the recording sheet is evaporated quickly and the ink is fixed in a short time.  Furthermore, the base plate is heated efficiently as compared with a case where it is heated from the rear side of the recording medium and since thermal loss is low, power consumption can be reduced.
Patent JP-S565154-A (JP)
Title: Air purifying apparatus
Inventor: IDE KATSUYUKI
IPC: B03C3/12
Filed: 1979-06-27
Abstract: PURPOSE: To reduce a number of component parts and miniaturize the apparatus as well as to operate a dust collecting apparatus and a sterilizing lamp stably at all times by energizing a dust collecting apparatus and a sterilizing lamp respectively by two secondary windings loosely coupled mutualy and disposed to an output transformer.  
     CONSTITUTION: DC electric power form a DC electric source 2 through a stabilizing circuit 3 is converted to high frequency electric power by an inverter 4, and pressure is raised by an inverter transformer 5. The first output of a secondary winding 5b is converted to DC electric voltage of about 6W8kV through a rectifying smoothing circuit 7 and applied to a dust collecting apparatus, and the second output of a secondary winding 5c, an electrode heating windings 5d, 5e are applied to a sterilizing lamp 8. Because secondary windings 5b, 5c are loosely coupled, even if output voltage of the secondary winding 5c is changed before or after the sterilizing lamp 8 is switched ON, the output voltage of the secondary winding 5b is not changed and stable operation is attained at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05282513-A (JP)
Title: Automatic money reception processing method for cash left behind
IPC: G06Q40/00
Filed: 1992-04-02
Abstract: PURPOSE:To automatically and immediately settle the accounts on cash which a customer leaves behind. CONSTITUTION:In an automatic deposit dispenser which is provided with the distinguishment counting mechanism of paper money and coin, which reads a customer identification mark, communicates it to a center system managing a deposit and executing a transaction which the customer requests, information on the customer executing the transaction is held 85 when there is the transaction, it is checked 86 whether cash is left behind or not after prescribed time. When there is cash that is left behind, cash is noticed to the center system to be deposited 88. Then, the distinguishment counting mechanism of the paper money and coin identifies, counts and stores the paper money and coin 90.
Patent JP-S63248042-A (JP)
Title: Electrostatic focus and electrostatic deflection type image pickup tube
Inventor: NATORI TAKEHISA
IPC: H01J29/74
Filed: 1987-04-01
Abstract: PURPOSE:To decrease the spot diameter of an electron beam on the target face and improve the resolution both at the center and the periphery by forming an independent focusing electrode kept at the vertical deflection center potential on the back stage of a deflecting electrode. CONSTITUTION:A focusing electrode 20 kept at the vertical deflection center potential of a deflecting electrode is formed on the back stage of the deflecting electrode. For example, if a focusing electrode system is constituted of the third-fifth grid electrodes G3-G5 and an electrode G4 is a deflecting electrode with an arrow pattern, a focusing electrode 20 kept at the vertical deflection center potential is formed between the electrodes G4, G5. Therefore, the potential gradient becomes gentle, the spherical aberration is sharply decreased, the image magnifying factor is slightly increased by the formation of the focusing electrode 20, but the spherical aberration is sharply decreased. Accordingly, the spot diameter of an electron beam on the target face is decreased both at the center and the periphery, and the resolution can be improved.
Patent JP-H10274641-A (JP)
Title: Nebulizer
Inventor: NAGAOKA SHUZO
IPC: G01N27/62
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent renebulization at the forward end part of a nebulizer by employing a pointed head having gradually decreasing diameter. SOLUTION: A nebulizer 15 received a carrier gas CG from a gas flow rate control section and a liquid sample S from a sample tank and sprays the sample S while atomizing. The nebulizer 15 comprises a body part 15a having three columns, and a forward end part 15b, i.e., a pointed head having gradually decreasing diameter, continuous to the body part 15a. Blend gas BS flows smoothly along the outer circumferential surface up to the forward end part 15b of the nebulizer 15. The blend gas BS flow serves as a guard and the atomized sample S circulated in a spray chamber and returned back to the forward end part 15b does not adhere thereto. According to the arrangement, generation of spike noise due to renebulization is prevented at the time of analysis in a mass spectrometry section.
Patent JP-S523111-A (JP)
Title: Synthetic current transformer
Inventor: YAMANE REIZOU
IPC: H01F38/38
Filed: 1975-06-27
Abstract: PURPOSE: A synthetic transformer usable in common with power facilities of different numbers of power distribution lines capable of setting number of turns and number of windings on the primary side whlle selecting the tap position on the secondary side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57194872-A (JP)
Title: Barrel polishing method and device therefor
Inventor: KOMEICHI SHIGEKI
IPC: B24B31/108
Filed: 1981-05-27
Abstract: PURPOSE:To contrive to effectively utilize media and to improve the quality of workpiece polished by a method wherein the state of the media circulating within a barrel tank is automatically checked by detecting the fluctuation of the load current of a motor driving the rotating bottom part of the barrel tank. CONSTITUTION:A load current signal SL of a DC motor 16, which is obtained by a load detecting unit 44 arranged in the supply passage of a driving power SP from a motor driving circuit 42 for driving the rotating bottom part 6 of the barrel tank 8, is supplied to an arithmetic control unit 46. On the other hand, a reference signal SS memorized in advance in a memory 48 is supplied to the arithmetic control unit 46. The state of the media in the barrel tank 8 is judged by the operation of the arithmetic control unit 46 on the basis of the signals SS and SL. When the state of the media deviates from the predetermined good state of the media, the unit 46 issues the output as media information telling the deviation of the state of the media. At this time, for example, a feed signal SF is supplied from the arithmetic control unit 46 to a solenoid driving unit 51 in order to replenish the shortage amount of the media.
Patent JP-S63246090-A (JP)
Title: Color encoder
Inventor: IKEDA YASUNARI
IPC: H04N9/65
Filed: 1987-03-31
Abstract: PURPOSE:To simplify a circuit by applying D/A conversion to a digital color difference signal, using a filter circuit so as to extract only a frequency component near a chrominance subcarrier frequency thereby extracting a chrominance carrier signal without using a modulation circuit. CONSTITUTION:Digital color difference signals R-Y, B-Y having a duty (m) are fed to D/A conversion circuits 1, 2 from input terminals T1, T2. A clock oscillator 8 supplies a clock signal CS having a frequency being m/n of the chrominance subcarrier frequency fSC directly to the circuit 2 and supplies it to the circuit 1 via a phase shift circuit 7 deviating the phase by 90 deg.Xm. Output signals 1a, 2a of the circuits 1, 2 are extracted by bandpass filters BPFs 11, 12 having a center frequency of the chrominance subcarrier frequency fSC to obtain output signals 11a, 12a. The output signals 11a, 12a are fed to an adder circuit 9, where they are synthesized, then the chrominance carrier signal SCS is obtained.
Patent JP-H09240381-A (JP)
Title: Av equipment for automobile
Inventor: MASUNARI KAZUTOSHI
IPC: G11B33/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To attach diversified AV equipment according to the diversified preferences of customers by providing a dimension which is an integer multiple of 1/integer times of a standardized dimension. SOLUTION: AV equipment fitted in an AV equipment attaching hole having a standardized dimension provided in the instrument console or the instrument panel of an automobile has a dimension m/n which is an integral multiple of 1/integer (n) of the standardized dimension. This AV equipment is used for a radio (a), a cassette tape deck (b), a CD player (c), a MD player (d) a monitor television (e), a television tuner (f), a car navigation unit (g) or a DSP equalizer (h). Thus, for any equipment, one unit of the height of an equipment casing is set to 1/2 of a DIN standard and its width is set to a dimension according to the DIN standard. In the case of the equipment which does not fit the height of one unit, it is set to a size which is an integer multiple of two units or more.
Patent JP-S58198276-A (JP)
Title: Preparation of tied sea tangle
Inventor: IHARA HIROAKI
IPC: A23L17/60
Filed: 1982-05-12
Abstract: PURPOSE:To prepare in a shout time tied sea tangle not producing mildew, by soaking sea tangle of material in a dry state in vinegar-containing water, allowing it to stand on a bamboo basket, washing it in vinegar-containing water, tying the sea tangle of material in a semidry state, followed by drying it. CONSTITUTION:The sea tangle of material A in a dry state is soaked in water containing about 3wt% vinegar for only about 1sec and washed. It is allowed to stand on a bamboo basket for about ten and several minutes, water attached to the sea tangle of material is absorbed in it, so that it is swelled by 1.5-3 times, and dust, etc. attached to the surface of the sea tangle are raised. The sea tangle is washed in water containing about several wt% vinegar, the dust, etc. are removed, the sea tangle of material in a semidry state is tied in such a way that the knot 1 is made, and it is dried. Consequently, boiling time may be reduced by half, and the occurrence of mold prevented.
Patent JP-S61241485-A (JP)
Title: Rotary compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C29/02
Filed: 1985-04-16
Abstract: PURPOSE:To achieve the minimization of discharge quantity of oil in a container by communicating a muffler chamber with a separation chamber through a communicating hole eccentrically opened in the nearly tangential direction to the cylindrical separation chamber so as to cause high speed rotation of gas and oil in the interior of separation chamber to separate oil of larger mass. CONSTITUTION:The gas taken in form a suction pipe 13 with the rotation of a rotary compressor is continuously compressed. In this case, oil 4 gathered in a closed container 1 is discharged with compressed gas from a discharge valve 15, and, after released in a discharge muffler chamber 17 in a fog-like state, it presses through a communicating hole 20 and is discharged into a separation chamber 19. Hereupon, since the communicating hole 20 is eccentrically opened in the nearly tangential direction to the separation chamber 19, fog-like oil discharged into the separation chamber 19 rotates at high speed in the direction of the arrow 21 together with gas. As a result, oil of larger mass is separated from gas by centrifugal force to drop down into oil 4. Accordingly, gas released from the separation chamber 19 into the closed container 1 turns out to be in a state almost free from oil, and the quantity of oil discharged from a discharge pipe 14 is extremely reduced.
Patent JP-S576867-A (JP)
Title: Driving device for optical system
Inventor: KADOI HARUO
IPC: G03G15/04
Filed: 1980-06-13
Abstract: PURPOSE:To eliminate blur by vibration of a moving optical system by inclining wires for a locating point with respect to the axial line of quiding members, and extending the driving wires in a manner as to generate the component of tension pressing holding members to the guiding members. CONSTITUTION:A wire 16 which is secured to the mounting part 15 of the 1st holding body 7 is put on the pulleys 171, 172 which are born by the U-shaped supporting arm 13 of the 2nd holding body 12, and therefore if a motor 21 runs, the 1st mirror 1 and the 2nd mirror 2 move along rails 9, 11 at a 2:1 speed ratio. The height positions of fixing points 15a, 18, 24 and the diameters of the pulleys 171, 172, 19 are set in such a manner that the wires 16b, 16c on both sides assume a downward grade from the direction changing pulleys 172, 19 toward the wire mounting position 15a to the mounting part 15 of the 1st holding body 7 and that the wires 16a, 16d fixed by the fixing means 18, 24 to the machine frame assume a downward grade with respect to the pully 172 on the arm 13 of the body 12.
Patent JP-S63245946-A (JP)
Title: Resin-sealed semiconductor device
Inventor: KITAYAMA AKIKO
IPC: H01L23/28
Filed: 1987-03-31
Abstract: PURPOSE:To prevent a boundary between the element and a seailng resin from generating gaps or cracks by processing at least one of the surfaces of a semiconductor element and a lead frame with a couplant for satisfying a specific formula. CONSTITUTION:A couplant for satisfying a formula I is sprayed to be atomized to be processed at least one of the surfaces of a semiconductor element to be sealed and a lead frame. Accordingly, the surface of the element or the lead frame is modified to be water repellant to suppress the invasion of moisture from the boundary between the element and the sealing resin. The boundary between the element and the lead frame, the sealing resin prevents high pressure vapor from generating at the time of heating with infrared ray radiation at the time of dipping the semiconductor in solder. Thus, this process can prevent the boundary from generating gaps or a package from cracking to improve the reliability.
Patent JP-S60224240-A (JP)
Title: Conveying method and apparatus for superclean object
Inventor: MORIYAMA ARITSUNE
IPC: H01L21/02
Filed: 1984-04-20
Abstract: PURPOSE:To prevent a superclean object from contaminating due to the invasion of ultrafine particles from an external contaminating environment into a clean conveying area or the production of ultrafine particles in a clean conveying area by flowing clean gas by push-pull system from a clean room to a drive chamber and maintaining static pressure in the clean room always higher than that in the drive room. CONSTITUTION:A clean gas suction hole is formed at one side of a drive room 4. In other words, and exhaust duct 9 which communicates with an exhaust fan is opened through a deflecting plate 11, and clean gas is flowed down regularly by so-called push-pull system from an exhaust side to suction side in a tunnel case 1 without vortex nor reverse flow. When the static pressure in the clean room 3 is P1, the static pressure in the room 4 is P2 and the static pressure out of the tunnel is P3, the relationship of P1>P2 must be maintained so as not to feed the ultrafine particles generated in the room 4 into the room 3. When the cleaning degree out of the tunnel is lower than that in the room 4, P2>P3 may be preferably maintained.
Patent JP-S61239703-A (JP)
Title: Grid plate
Inventor: KITAGAWA TATSUO
IPC: H01Q15/22
Filed: 1985-04-16
Abstract: PURPOSE:To suppress the thermal deformation of a grid plate as much as possible when it is used in a cosmic atmosphere, a severe temperature atmosphere, etc., and to suppress a decrease in electric performance by selecting and using materials which are nearly equal in coefficient of linear expansion for two skins. CONSTITUTION:The grid plate is constituted using glass fiber reinforced plastic, Kepler fiber reinforced plastic, etc., capable of transmitting electric waves as normal skin materials. Copper 4 is provided to those skins 2 by plating, vapor deposition, or adhesion in a grid shape so as to obtain a function which reflects an electric wave having an electric field parallel to the skin and an electric wave having a perpendicular electric field and transmits an electric wave having a perpendicular electric field. The coefficient of heat expansion of the skins 2 to which the copper 4 is added is measured or calculated and the skins 3 are formed matching with the obtained coefficient.
Patent JP-H05279338-A (JP)
Title: Production of n-alkenylazole derivative
IPC: C07D235/06
Filed: 1992-04-02
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for various fine chemicals typified by medicines and agricultural chemicals by reacting an azole derivative with a substituted acetylene in the presence of a catalyst containing the group VIII element in the periodic table under mild reaction conditions. CONSTITUTION:A compound of formula I (W, X, Y, Z are N, S, O, CO, SO, SO2, or methylene, methylidyne, vinylidene or imino which may be substituted); two (on the same or adjacent atoms) of the substituents of X, Y, Z may form a five or six-membered ring comprising C, O, N, S; k, l, m, n are 0, 1) is reacted with a compound of formula II [R<1>, R<2> are H, alkyl, alkenyl, alkinyl, aryl or aralkyl which may be substituted, halogen, CN, formyl, NO2, OH, etc.) in the presence of a catalyst containing the group VIII element in the periodic table, especially a ruthenium catalyst, rhodium catalyst o iridium catalyst at room temperature to 300 deg.C, preferably 80-200 deg.C, to give the compound of formula III.
Patent JP-S559101-A (JP)
Title: Meter
Inventor: NIIMI TOSHIO
IPC: G01R9/08
Filed: 1978-07-05
Abstract: PURPOSE: To obtain a meter functioning systrm of low cost, with excellent response and consuming small power, wherein such items as coil and pivot bearing are unnecessary, by so contriving as the edge of the movable pieces of the respective moments, at which the physical displacement of voltages conversion element and magnetic strain element are of maximum and minimum value, are visible from a window.  
     CONSTITUTION: A slit window 2 which is horizontal and narrow in width is provided at the front panel of the meter 1, and scale-mark 3 is marked at the slit window 2. Elements 4 are made of voltage conversion element and magnetic strain element, and the maximum movable piece 4a is installed inside of the meter with a small spacing off the window 2. When electric current or magnetic field is applied on the element 4, a physical movement is caused and the element 4 moves to the upper direction of the meter 1. Then, the edge of the maximum movable piece 4a shows thru the window 2, and when the displacement of the maximum movable piece reaches its maximum, the piece 4a shows at the maximum value reading of the scale-mark. Accordingly, even if the physical displacement of the element 4 is small, edge of the maximum movable piece 4a shows itself covering the whole area from the minimum reading to the maximum reading of the scale-mark at the window 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S567280-A (JP)
Title: Data processing unit
Inventor: AIZAWA ISAO
IPC: G06F13/00
Filed: 1979-06-27
Abstract: PURPOSE: To reduce the buffer function for trouble occurrence without complication of control, by making valid bits invalid correspondingly to the unit of trouble occurrence and by inhibiting move-in correspondingly to the way including the unit.  
     CONSTITUTION: Valid bit V is made logical-"0" and is indicated as invalid on the pertient entry of the tag part correspondingly to the block marked with * where a trouble occurs, and logical "1" is set in move-in inhibiting bit holding part 10-1 to inhibit move-in correspondingly to the whole of #1 WAY including this block. As the result, when information is read out from replace information holding part 4, replace control part 9 avoids #1 WAY as the object of processings. Comparing circuits 7-0W7-3 operate normally to continue access for blocks of no trouble in this WAY; and the block of trouble becomes the not-found state because no agreement output is generated in comparing circuit 7-1, and main memory unit 1 is accessed. Consequently, the buffer function can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio