baber/WOPTO huggingface dataset:
Patent JP-H03274388-A (JP)
Title: Heat siphon type heat exchanger
Inventor: HORI MAKOTO
IPC: F28D15/02
Filed: 1990-03-26
Abstract: PURPOSE:To increase a capability of a heat exchanger and make a small-sized heat exchanger by a method wherein at least a part of a pipe communicating between an upper sheath pipe and a lower sheath pipe to make working liquid flow is composed of a zig-zag pipe. CONSTITUTION:A heat exchanger 2 is comprised of a zig-zag heat exchanging pipe 3, a lower sheath pipe 4, an upper sheath pipe 5, a communication pipe 3a, thermal conducting pipes 6a and 6b passing through the lower sheath pipe 4, and thermal conducting pipes 7a and 7b passing through the upper sheath pipe 5. In the event that a cooling operation is carried out, refrigerant vapor is condensed within the thermal conducting pipes 6a and 6b in the lower sheath pipe 4, thereby heat pipe working liquid 8 is heated and evaporated in the pipe 4, the water 1a in the water tank 1 is heated by vapor of working liquid in the heat exchanger 3 and heat is stored in the water tank as sensible heat. At this time, the heat exchanging pipe is a zig-zag formed pipe, so that a sufficient surface area can be attained in the water tank and a heat exchanging capability can be increased. Thus, a high heat exchanging capability can be attained with a small number of heat exchanging pipes.
Patent JP-H08270562-A (JP)
Title: Enclosed electrically driven compressor
Inventor: OKUDA MAKOTO
IPC: F04B39/02
Filed: 1995-04-03
Abstract: PURPOSE: To improve oiling characteristics by smoothly discharging refrigerant gas which is mixed or generated in an oil passage. CONSTITUTION: A slit 31 is formed on the rotary center 1 side of an oiling pipe 27 till a point (n) which is crossed with a vertical line (m) extending from the reverse rotary center side of a lower end opening port 28, and also a chain of groove 22 and a relief groove 32 extending to the lower part are formed on a crank shaft 11 including upper and lower journals 18, 17 and a lightening part 19 which is formed between both journals 18, 17. It is thus possible to smoothly discharge gas which is mixed into the oiling pipe 27 and gas which is generated inside, improve oiling characteristic, and improve durability.
Patent JP-S61252683-A (JP)
Inventor: ROBAATO PIITAA KEIN
IPC: H05K3/10
Filed: 1986-04-03
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-H10266518-A (JP)
Title: Outer wall panel and mounting structure of outer wall panel
Inventor: ARASHIMA TAISUKE
IPC: E04F13/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To simplify a mounting work by a method wherein mounting sash bars are mounted on the backs of the edge part on both sides of an outer wall material and an intermediate mounting sash bar on the back of an intermediate mounting sash bar, and a groove form space vertically opened is formed between the mounting sash bars on both sides and the intermediate mounting sash bar. SOLUTION: An outer wall panel 1 is moulded such that vertically long mounting sash bars made of a metal on both sides are molded on the back of the edge parts on both sides of an outer wall material 2 and a vertically long intermediate mounting sash bar 4 is mounted on the back of an intermediate part. The mounting sash bars 3 on both sides and the intermediate mounting sash bar 4 of an outer wall panel 1 are brought into contact with an outer wall base material, and the outer wall base material is mounted in a way that screws are respectively inserted in a screwed-in state in through-holes 35 of mounting pieces 31 of the mounting sash bars 3 on both sides. Further, a screw is securely inserted in a screwed-in state in the intermediate sash bar 4 from the back side of the outer wall base material.  A vertically opening groove-form space is formed between the mounting sash bars 3 on both the sides on the back of the outer wall panel 1 and the intermediate mounting sash bar 4, and the groove-form space forms an air flow passage. Thus, an excellent outer wall the outer wall material of which is prevented from the occurrence of a warp is formed without impeding a flow of air.
Patent JP-S60220973-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII YOSHIMASA
IPC: H01L29/78
Filed: 1984-04-18
Abstract: PURPOSE:To increase the withstanding voltage of a drain region, and to reduce parasitic capacitance by forming a drain in double diffusion structure while shaping a recessed groove to a substrate and forming mutually isolated source and drain regions on both sides of the recessed groove. CONSTITUTION:An n<-> type impurity region 12 is formed selectively to a p type Si substrate 11, and an n<+> type impurity region 13 is shaped superposed in the region 12. A thick SiO2 film 14 as an inter-layer insulating film is shaped. An opening section 5 is formed to the film 14, and a recessed groove 16 deeper than the region 12 is shaped to the substrate 11 while using the film 14 as a mask. Consequently, the region 12 and the region 13 are divided by the recessed groove 16 to form mutually isolated source region 17 and drain region 18. A gate oxide film 19 is shaped on the surface of the exposed substrate 11 in the recessed groove 16. Since an impurity is thermally diffused from the regions 17, 18 at that time, a source region 17' and a drain region 18' are shaped in size deeper than the groove bottom of the recessed groove 16. A gate electrode 20 is formed. According to the structure, a semiconductor device has structure equivalent to one in which the source and drain regions are formed in extremely shallow diffusion depth.
Patent JP-S57193194-A (JP)
Title: Noise eliminating circuit
Inventor: ISHIDA MASAHARU
IPC: G11B20/02
Filed: 1981-05-22
Abstract: PURPOSE:To eliminate the noise in the section of each synchronizing signal period and vertical synchronizing signal train, by providing which can control the system output to the processing system of the chroma signal separated from the video signal and controlling the switch based on the discriminating output signal in the vertical synchronizing signal section. CONSTITUTION:The video signal of an input terminal 2 is applied to a luminance signal processing circuit 6 via an LPF4 as well as to a chroma signal processing circuit 10 via a BPF8. Thus the luminance and chroma signals are processed through the circuits 6 and 10 respectively. An analog switch 12 is provided at the output side of the circuit 10. At the same time, the video signal supplied from the terminal 2 is applied via a filter 20 to a noise elimination control circuit 18 that separates the composite synchronizing signal. Then the composite synchronizing signal is separated through a synchronizing signal separating circuit 22 of the circuit 18. Thus the composite synchronizing signal which is delayed by a vertical synchronizing signal circuit 28, a delaying circuit 24, a waveform shaping circuit 26, etc. is delivered along with the discriminating signal of the vertical synchronizing signal section. The switch 12 is controlled by the output of the circuit 18, and the noise is eliminated.
Patent JP-S61237541-A (JP)
Title: Moving boundary tdma system
Inventor: NAMIKI JUNJI
IPC: H04J3/16
Filed: 1985-04-12
Abstract: PURPOSE:To improve the frame utilizing efficiency by forming signals having the same burst length as a group, accommodating the result in a frame and accommodating a new burst signal in an idle slot at the maximum distance between signal groups without exceeding adjacent different burst length signal group. CONSTITUTION:The burst group of a base band signal obtained by demodulating (1) a radio carrier wave signal is observed by using a burst arrangement observing device 2. The observation signal enters a memory address controller 3, the transmission power is applied at the moment when the burst of the own station is sent by the control of the controller 3 and the transmission power is deenergized in other cases. An output of the controller 3 is inputted to a random access memory 5 and a modulator 6. Transmission bursts are arranged in the order of transmission capacity in a frame in the memory 5 and the result is inputted to the modulator 6. Further, the transmission data is fed from the memory 5. Thus, since the channel assignment in the frame in the time division communication system in the time division communication system is executed while the boundary line is moved adaptively along with the distribution change of full multi-access information, the frame utilization efficiency is improved.
Patent JP-H08267342-A (JP)
Title: Control method and device of machine tool
Inventor: UCHIUMI KEIZO
IPC: B23Q15/18
Filed: 1995-04-03
Abstract: PURPOSE: To eliminate any error based on the thermal deformation of a spindle in time of measuring a tool size, in a metalcutting type machine tool with a function to measure the dimensions of a tool attached to a spindle. CONSTITUTION: In a machine tool with a function to measure the size of a tool T attached to a spindle B after service tool is replaced, a lubricating solution cooled in a gap between a spindle unit A supported with the spindle B and a lubricating solution temperature adjusting device D is circulated around, and this lubricating solution temperature adjusting device D is controlled so as to an extent of displacement due to the thermal deformation of the spindle B in time of measuring the size of the tool T attached to the spindle B becomes almost equalized to the displacement due to the thermal deformation of the spindle B in time of the start of machining by the tool T.
Patent JP-S59203904-A (JP)
Title: Contactless measuring method of sectional size
Inventor: CHIGUSA YOSHIKI
IPC: G01B11/02
Filed: 1983-05-02
Abstract: PURPOSE:To measure sectional size without damaging the surface of a linear body in irregular torsional motion nor deforming the body by irradiating the body with laser light beams which oscillates crossing the linear body in >=3 directions. CONSTITUTION:Wire diameter measurement systems S1-S3 which utilize three laser light beams are arranged at equal intervals of 120 deg. on a circumference C which includes the linear body W having rectangular section in the center. Those measurement systems S1-S2 each have a laser light source 1, reflection mirror 3, rotating mirror 5 which oscillates a laser beam across the linear body W at a frequency of hundreds of Hz, and lens 7 which shapes this laser beam into a parallel beam. This constitution measures the sectional size without deforming the body.
Patent JP-S522397-A (JP)
Title: Responding device
Inventor: TORITSUKA HIDEKI
IPC: G01S13/74
Filed: 1975-06-24
Abstract: PURPOSE:To enable power consumption to be largly reduced by so devising that every time such an arrival signal as a radar signal is received, a synchronized frequency sweep signal is transmitted to the opponent.
Patent JP-H04311831-A (JP)
Title: Optical power meter
Inventor: TAKEI HIROMI
IPC: G11B7/004
Filed: 1991-04-11
Abstract: PURPOSE:To measure the power of a pick-up from the external part of an optical disk device by providing two sliding parts on the rotatable disk in a cartridge movably and providing two light receiving parts at a sliding part. CONSTITUTION:Slider parts 4 and 11 are provided on a rotatable disk 2 in a cartridge 9, sliders 3 and 13 having light receiving element 15 and 7 are inserted into these, and movably provided through a motor 5 and intermediate members 6 and 12. When the emitting power of the pick-up of the optical disk device is measured, it is inserted from the inserting port of the recording media of the cartridge 9, a slider 13 is moved so as to position a light receiving element 7 of the optical power meter in the upper direction of the objective lens, and the emitting power is measured by an optical power meter main body 16. When oscilloscopic measurement is performed, a light receiving element 15 is moved on the objective lens and the output is displayed on an oscilloscope 10.
Patent JP-S60222471-A (JP)
Title: Thiatriazinedione derivative, its production and plant disease controller containing the same as an active ingredient
Inventor: SHIROSHITA MASAO
IPC: C07D285/00
Filed: 1984-04-17
Abstract: NEW MATERIAL:A compound of formula I (R1 is lower alkyl, cycloalkyl which may be substituted with lower alkyl; R2 is lower alkyl; R3 is H, halogen, lower alkyl lower haloalkyl, CN, lower alkoxy, lower alkylthio, NO2, phenoxy; n is integer of 1-5). EXAMPLE:2-tert.-Amyl-6-( 2-fluorophenyl )-4-methyl-1,2,4,6-thiatriazine-3,5-dione-1- oxide. USE:A plant disease-controller used in rice paddies, fields, orchards, pastures and loans. PREPARATION:The reaction of a biuret derivative of formula II with an overequivalent amount of thionyl chloride is carried out in the presence or absence of a solvent using 2 or more mol of a dehydrohalogenation agent at 0-100 deg.C for 30min-24hr to give the compound of formula I.
Patent JP-S562645-A (JP)
Title: Semiconductor device
Inventor: TSURUOKA MASAO
IPC: H01L21/52
Filed: 1979-06-22
Abstract: PURPOSE:To prevent the reduction of yield of semiconductor device due to the uncoincidence of thermal expansion coefficient between an electrode and the semiconductor by a method wherein a bias cloth is woven with a carbon fiber and is wound up applying Cu, pressed by heating and is sintered, and the obtained composite material is used as electrode pieces. CONSTITUTION:A bias cloth 4 is woven with a C-fiber and is wound up applying a Cu slurry to make a temporary composite material 5, and is pressed by heating and is sintered. The C-fibers is intersected diagonally with each other, and an well- regulated C-fiber spiral structure is formed. Glasses 9 are stained at the end parts of an Si pellet 8, and electrodes 6, 7 are soldered 10, 11. When this composite material is used as the electrode members, the thermal expansion coefficient in the radial direction becomes almost the same with that of Si. Therefore the glasses 9 do not broken, and semiconductor devices can be obtained with high yield.
Patent JP-2000271316-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of immediately grasping that pachinko balls are not properly dispensed. SOLUTION: A pachinko ball dispenser 30 constituting the pachinko machine is provided with a prize ball sensor 33 for detecting pachinko balls dispensed as prize balls and the detected result of the prize ball sensor 33 is inputted to a main control board 10. On the basis of the detected result of the prize ball sensor 33, the main control board 10 counts the number of pachinko balls actually dispensed as prize balls. Then, it is judged whether 6 (13) pachinko balls are actually dispensed or not before the lapse of monitor time from the time point when a 6-balls (13-balls) dispense signal is transmitted. When pachinko balls are not properly dispensed any more, it is reported on a picture pattern display device 50 or the like and the function of the pachinko ball dispenser 30 is stopped so that non-proper dispensation is not performed more.
Patent JP-S60232149-A (JP)
Inventor: REIZOO SAYANO
IPC: A61F2/16
Filed: 1985-04-11
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-S57194042-A (JP)
Title: Adsorbent for collection of uranium
Inventor: MITAMURA HIDEYUKI
IPC: C02F1/28
Filed: 1981-05-23
Abstract: PURPOSE: To obtain an adsorbent of high selectivity and adsorptive performance by using a porous gel prepd. by hydrolyzing silicon alcoholate of Si(OR) 4  as an adsorbent for collection of uranium.  
     CONSTITUTION: The porous gel obtd. by hydrolyzing silicon alcoholate such as tetraethyl silicate, tetrabutyl silicate or the like expressed by the general formula Si(OR) 4  (where R is ≤4C alkyl group) is used as an adsorbent for collection of trace amts. of uranium contained in sea water, river water, ect. This adsorbent has good selectivity and adsorbent performance, is chemically stable  and maintains the high adsorptivity for a long time even in sea water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05238291-A (JP)
Title: Automatic brake device for vehicle
Inventor: ISHIKAWA TOSHIHIRO
IPC: B60T8/176
Filed: 1992-02-28
Abstract: PURPOSE:To improve safety and accelerate the restoration to the normal drive by automatically applying brake when the possibility of the contact with an obstacle is judged from the distance from the obstacle and the relative speed, turning OFF a clutch, and returning the clutch to an operation enabled state after the establishment of the returning condition after the application of a brake power. CONSTITUTION:A calculation unit 120 calculates the distance from an obstacle and the relative speed by using laser radar units 122 and 124, and judges the possibility of the contact with an obstacle. When the possibility of contact is judged, a brake is operated by a brake pressure adjusting mechanism 54. Accordingly, when a brake power is operated, a clutch is put into OFF state through a clutch ON/OFF mechanism by a clutch control unit. Then, the operation of a brake power completes, and when the prescribed returning conditions for the speed change gear position, traveling state, etc., are established, the clutch OFF state is released by the clutch ON/OFF mechanism, and a clutch ON/OFF control enabled state is restored.
Patent JP-S59204012-A (JP)
Title: Auto focus camera
Inventor: KAMATA KAZUO
IPC: G02B7/08
Filed: 1983-05-06
Abstract: PURPOSE:To reduce a blur amount of an image by providing at least two positioning mechanisms whose lens set position in different from each other, and selecting one positioning mechanism in accordance with a photographing condition. CONSTITUTION:In case of an EE photographing by a program shutter device, when the focus of a photographing distance lens 9 measured by a distance measuring device 37 is matched, the electric conduction of an electromagnet 34 is stopped, a detaining pawl 23 is rotated counterclockwise by an energizing force of a spring 33, and it is engaged to the pawl of a ratchet gear 22. As a result, the rotation of a gear 16 stops, and the movement of a movable lens barrel 10 stops. When photographing by a stroboscope, a solenoid 24 is electrified, therefore, a plunger 25 moves in the left direction, and a ratchet gear 21 faces the detaining pawl 23. In this case, as for the ratchet gear 21 and 22, the position of the pawl is different, therefore, in the EE photographing and the stroboscope photographing, a photographic lens 9 can be positioned by a different step.
Patent JP-S57192827-A (JP)
Title: Electronic type fluid flow meter
Inventor: OKA OSAMU
IPC: G08C19/16
Filed: 1981-05-22
Abstract: PURPOSE:To enable the transmission of an electric signal at an inner and an outer surface of an enclosure case with the maintenance of airtightness, by a method wherein a conductive band is formed over both surfaces and a peripheral side surface, and an electric signal of an electronic part is fetched through the conductive body. CONSTITUTION:On a surface of a glass plate 16 of a flow meter, a conductive body 25, covering an inner and an outer surface and a peripheral side surface, is formed, the conductive band 25 at the inner surface side is connected to a printed substrate through an interconnector 24. The connection of the interconnector 26 is waterproofed with a packing 28, and a part, where a terminal 27 is connected to a data transmission cable 29, is prevented from entrance of water by filling the connection with epoxy resin 30. A device is constituted such that an electric signal of an electronic part is fetched to the outside through the conductive band 25, and this permits the mutual transmission of the electric signal between the inside and the outside of an enclosure case with the maintenance of airtightness.
Patent JP-H11256936-A (JP)
Title: Swell preventing method for fittings
Inventor: MINEMOTO RYOSUKE
IPC: E06B3/70
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent fittings of a house from swelling by using a simple apparatus without requiring any particular device. SOLUTION: A pair of sliding doors 1 to whose single side surfaces screen paper is affixed, wherein their surfaces opposite the screwn paper are set back to back and placed in a threshold groove X and a lintel groove Y, and a holding tool 2 is inserted in the middle between the two sides of each sliding door so as to prevent it from swelling out. The holding tool is furnished with two recesses 2a having a specified width and holding the edge of the door, and a projection 2b having the width the same as the distance between gutter ends of the recess of the threshold groove or lintel groove is provided between the two recesses, and the recess and projection of this holding tool are covered with a material 3 having resilience.
Patent JP-H09268308-A (JP)
Title: Converter slag excellent in expansion resistance and collapsing resistance and production thereof
Inventor: TOUBOU HIROYUKI
IPC: C04B5/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide modified converter slag which can be used as road bed material, and a producing method of the converter slag. SOLUTION: The composition of the converter slag is made to >=11wt.% total MnO concn. and <=50wt.% total CaO concn., and metallic oxide concn. Formed as solid solution in crystallized CaO is made to >=50% of the crystallized CaO. Further, in the metallic oxide formed as the solid solution in the crystallized CaO, MnO is made to >=40wt.% of the crystallized CaO to form the converter slag excellent in expanding resistance and collapsing resistance. In the blowing process of molten steel in the converter, lime is charged so that the total CaO concn. in the slag becomes <=50wt.% and further, after C concn. in the molten steel becomes <=1wt.%, Mn ore is charged at >=10kg/ton of the molten steel.
Patent JP-H01250987-A (JP)
Title: Digital projection device
Inventor: MAEKAWA KANJI
IPC: G09F9/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve the display accuracy and the display quality by providing the first and the second projection light source units and a host device, projecting a video light emitted simultaneously by the first and the second projection light source units to a screen and displaying a graphic. CONSTITUTION:A projection light source unit 1 and a projection light source unit 2 are operated simultaneously by a random scan system and a raster scan system, respectively. The projection light source unit 1 and the light source unit 2 bring mainly a linear graphic 21 and mainly a graphic 22 whose frame inside has been pained out, to picture drawing, respectively onto a screen 4. A host device 3 has a function for selecting whether picture drawing is executed by a random scan system or picture drawing is executed by a raster scan system by a kind of a picture drawing command in accordance with an input signal 5, and a function for generating simultaneously picture drawing signals of both the systems, and controls the light source unit 1 and the light source unit 2. In such a way, an oblique line is displayed smoothly, and picture drawing for painting out a large area can be executed, therefore, the display graphic quality is improved.