baber/WOPTO huggingface dataset:
Patent JP-H0439597-A (JP)
Title: Heat exchanger for hot-water supplier
Inventor: UCHIDA TETSUEI
IPC: F28F1/32
Filed: 1990-06-01
Abstract: PURPOSE:To facilitate the inserting work of a heat exchanging tube by a method wherein the tip ends of burrings, formed around the outer periphery of the inserting hole of a tube on heat absorbing fins, are expanded outwardly and, further, a brazing material is inserted into a hole formed across the burrings and the heat absorbing fins. CONSTITUTION:Heat absorbing fins 4 are provided on a supporting table 11 in parallel to each other. In this case, the fins 4 keep the same pitch by the expanded places of the tip ends of neighboring burrings 7. A brazing material 9 is inserted into an inserting hole 8. Next, a drum tube 12 is positioned at the outside of the supporting table 11 while a heat exchanging tube 2 is inserted into the hole of the fins 4 while penetrating through the drum tube 12. Rods 15 of a pipe expander are forced into the tubes 2 by the pushing operation of the expander 13 to integrate the pipe 2 with the fins 4 of the burrings 7 while expanding the pipe. Next, a heat exchanger 1 is taken out of the supporting table 11 and is inserted into a furnace to heat it. According to this method, the heat exchange tube can be expanded without employing a teeth jig as in the case so far while the control of the work and the heat absorbing fins can be simplified.
Patent JP-S6037463-A (JP)
Title: Non-contact mechanical seal
Inventor: SHIMIZU TADAYUKI
IPC: F16J15/34
Filed: 1983-08-08
Abstract: PURPOSE:To suppress strain caused by interference between a seal member and retainer by installing one of the seal members with a certain back gap reserved with respect to the retainer and in such a way as movable in the axial direction. CONSTITUTION:One of the seal members 4, which is installed on the stationary side in such a way as movable with respect to the retainer 5 in the axial direction is tapered so that it shall have a micro-gap S1 both at the front surface facing the other seal member 1 on rotational side and the back surface facing the retainer 5. Because the stationary side seal member 4 receives the fluid pressure both at its front and back sides to be set in fully floating condition under the liquid, the gap at the sealing faces is held constant. This allows the seal to work with its full performance.
Patent JP-S6040875-A (JP)
Inventor: DEIBITSUTO ARAN BURUTSUKUSU
IPC: F16K5/06
Filed: 1984-07-14
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-H10335037-A (JP)
Title: Assembling device for built-up connector
Inventor: FUJII MASAAKI
IPC: H01R43/18
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To automatically perform the cutting of a connection part of a cover, fitting of the cover and fitting of a lower connector housing and an upper connector housing by relatively moving each mechanism for cutting, standing, fitting and holding to a pallet for supporting a connector housing so as to selectively face them to each other. SOLUTION: A pallet P is moved so that a lower connector housing C1 is set at a working position. A cover chuck 22 is lowered so as to hold the housing C1 with a chuck pawl 26 and so as to cut the connection part with a cutter 27. The cover chuck 22 is raised, and the housing C1 is pushed for fixation by a fixed cover 33 of a cover standing means, and the cover (e) is pushed up, and the cover (e) is reversed by a reversing cover 35. A fitting chuck 42 is lowered, and the cover (e) is pushed by a presser jig 49 so as to be fitted in the housing C1 . The chuck 42 is raised, and the housing C1 is drawn, and an upper connector housing C2 is positioned under the housing C1 , and the chuck 42 is lowered, and both the housings C1 and C2 are fitted to each other so as to conclude the assembling.
Patent JP-S6312463-A (JP)
Inventor: SUGAWARA TAKASHI
IPC: B65D59/06
Filed: 1986-06-20
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-S63310566-A (JP)
Title: Zinc powder or zinc alloy powder for alkaline battery and its manufacture
Inventor: SHINODA KENICHI
IPC: H01M4/42
Filed: 1987-06-12
Abstract: PURPOSE:To decrease the dispersion of short circuit current immediately after a battery is assembled, to make surface activity uniform, and to eliminate problems of quality control after manufacturing by exposing most of the surface of zinc powder or zinc alloy powder. CONSTITUTION:The opening end of a cylindrical battery case 1 serving as the positive can of an alkaline battery is crimped by drawing or curling to the flange of a negative terminal plate 2 via a sealing gasket 3 to seal a battery. A current collecting rod 4 which passes through the gasket 3 is connected to the terminal plate 2. A gelled zinc negative electrode 5, a separator 6, and a positive mix 7 mainly comprising manganese dioxide are concentrically filled around the current collecting rod 4 to form a power generating element. Only the irregular part such as fine recesses and cracks on the surface of zinc powder or zinc alloy powder of the negative electrode 5 is covered with water soluble polymer film. Gas evolution from the negative electrode 5 is retarded without increase the content of mercury.
Patent JP-H05343194-A (JP)
Title: Microwave plasma processing device and its processing method
Inventor: WATANABE TAKESHI
IPC: C23C16/511
Filed: 1992-06-05
Abstract: PURPOSE:To enhance the uniformity in processing of a microwave plasma processing device and allow the formation of a conductive film. CONSTITUTION:A part of the vacuum chamber of a microwave plasma processing device is formed into a circular waveguide vacuum chamber 1, and a rectangular waveguide vacuum chamber 2 is connected to its side surface in such a manner that its long side direction is parallel to the axial direction of the circular waveguide vacuum chamber 1. The rectangular waveguide vacuum chamber 2 part has a microwave introducing window 4 forming vacuum partitioning, and magnetic coils 6, 7 are provided on the outer circumference of the circular waveguide part excluding the connecting part with the rectangular waveguide part. A magnetic field of electron cyclotron resonance condition or more is applied into the vacuum chamber to conduct the microwave plasma processing of a sample 10.
Patent JP-H0313436-A (JP)
Title: Sheet material feeding device
Inventor: ARAKI TOMOYUKI
IPC: G03G15/00
Filed: 1989-06-08
Abstract: PURPOSE:To feed the sheet material at special thickness such as envelope one by one by locating a sheet material lap feeding preventing pad in a sheet material carrying passage between a sheet material separating gate means and a sheet material relay carrying means. CONSTITUTION:Even if the sheet material is not separated enough by a sheet material separating gate means and a lap feeding of the sheet material is generated, during the time that the lap fed sheet material P reach a relay carrying means, only the top sheet material P1 of the lap fed sheet material P is passed through a lap feeding preventing pad 57 by the lap feeding preventing pad 57 to reach a relay carrying means, and the lap fed sheet material P2 under the top sheet material can not pass through the lap fatefully preventing pad 57, and the lap feeding preventing pad 57 acts as a second sheet material separating means to separate the lap fed sheet material. The sheet material P3 of which passing is stopped by the lap feeding preventing pad 57 receives the strong carrying force of a feeding means 26 as a top sheet material at next sheet material feeding time to be passed through the lap feeding preventing pad 57 and fed to the relay carrying means.
Patent JP-H07336470-A (JP)
Title: Communication terminal
Inventor: KENMOCHI TOSHIO
IPC: H04N1/327
Filed: 1994-06-03
Abstract: PURPOSE:To facilitate the simultaneous communication of voice and facsimile pictures by providing a facsimile signal encoding/decoding means and a data modulating/demodulating means in the terminal and providing a connection means. CONSTITUTION:A FAX/voice communication processing part 5 transmits/receives voice and data to and from another communication terminal through a line interface part 8 and a line 9. A FAX signal processing part 6 converts information from the facsimile to a digital signal to store it in a data buffer for facsimile of a RAM 3 while communicating with the facsimile connected to the line interface part 8. The processing part 6 decodes data stored in the RAM 3 and converts it to an analog signal for facsimile to communicate with the facsimile. A voice signal processing part 7 encodes the analog signal from a telephone set connected to the line interface part 8 and stores this data in a data buffer for voice of the RAM 3 and decodes voice data to send it to the telephone set as an analog signal.
Patent JP-S5478844-A (JP)
Title: Air conditioner
Inventor: MURANO MITSUO
IPC: F24F13/32
Filed: 1977-12-06
Abstract: PURPOSE:To make possible accurate installation with a high strength at a low cost by securing a fixing means to a concave section provided on the body of an air conditioner to receive thereof. CONSTITUTION:The under surface of the air conditioner is provided with a groove 13 horizontally, to which a roughly U-shaped section 15 at the tip of a fixing means is mounted. A rail 18 of a low window frame 17 is inserted into a space of the section 15, and a fixing means 19 secures the fixing means 14 and the lower window frame 17. On the other hand, a roughly U-shaped fixing means 22 is mounted to a rail 21 of an upper window frame 20 while one side of a roughly L- shaped fixed means 23 is mounted to the fixing means 22. The other side thereof is fixed on the top of the air conditioner 11. Here, if a slot is employed for a hole for mounting the fixing means 23 to the fixing means 22, it can provide some freedom in the mounting.
Patent JP-H0810692-A (JP)
Title: Automatic application
Inventor: SUMIKAWA YASUHIRO
IPC: B05D3/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a method for automatic application for coating the surface of a substrate and enabling an automatic and uniform coating to be performed. CONSTITUTION:Lateral tables 3 on both right/left sides and an application plate 1 equipped with a movable table 2 which moves back and forth reversibly between the tables 3 are used. The application part 5 of this application plate 1 and a substrate 4 aligned on a standby part 6 and then deposited on the application part 5, are sucked using the lateral tables 3 and the movable table 2, and at the same time, an application machine 7 is moved to the surface of a substrate 4a from a start point to apply a coating to the substrate 4a. After that, the suction by the lateral table 3 is suspended and the application machine is returned to the start point with the concurrent action to advance the movable table 2. The suction by this movable table 2 is suspended, then the coated substrate 4a is sent to a next step, and at the same time, a substrate 4b in the standby part 6 moves to the application part 5.
Patent JP-H10319515-A (JP)
Title: Image forming magnification set device
Inventor: TAKAHASHI SHOZO
IPC: G03G15/041
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To easily and precisely set image forming magnification corresponding to the demand of a user. SOLUTION: This device is provided with a normal magnification set means 1 executing the magnification set processing of a nick width being >=1%, a display screen 3 in which a basic screen on which at least normal basic information is displayed is switched and displayed on the screen other than it and a magnification fine adjustment means 2 in which the magnification adjustment processing of the fine nick width being under 1% is executed on the switched screen other than the basic screen. Moreover, the device is provided with the normal magnification set means 1 in which the magnification set processing of the nick width being >=1% is executed and the magnification fine adjustment means 2 in which the magnification adjustment processing of the fine nick width being under 1% is executed.  Then, the adjustment means 2 is provided with a magnification fine adjustment part 4 in which the magnification adjustment processing of the prescribed fine nick width is executed and an equal magnification fine adjustment part 5 in which the magnification adjustment processing of the extremely fine nick width being finer than the fine nick width of the adjustment part 4 is executed within a prescribed range near to 100%.
Patent JP-S6224223-A (JP)
Title: Optical filter
Inventor: SHINOZAKI TAKASHI
IPC: G02B27/46
Filed: 1985-07-03
Abstract: PURPOSE:To obtain an MTF characteristic with which both removal of a color beat and resolution can be satisfied, by constituting the titled filter so that an incident light is divided into a beam reflected by a half mirror surface, and an optical axis reflected by a mirror surface after transmitting through the half mirror face. CONSTITUTION:An optical filter 1 is constituted geometrically of a mirror surface S1 constituted of a mirror film 4, and a half mirror surface S2 constituted of a half mirror film 3. The half mirror surfaces S2 is parallel to a surface S1a which turns the mirror surface S1 by a small angle alpha centering around a vertical line A against the surface containing an incident light 10 and a reflected light 11b by the mirror surface S1. In this way, this optical filter 1 becomes a trough in a space frequency fV1* as shown by a graph line III, and also it has an ideal MTF characteristic by which the minimum response of the part of this trough is set to about 0.4. Accordingly, by using this optical filter 1, the color beat of a scanning orthogonal direction is removed.
Patent JP-S63309467-A (JP)
Title: Thermal head
Inventor: MIZUNO MITSUYOSHI
IPC: B41J2/345
Filed: 1987-06-11
Abstract: PURPOSE:To allow no faulty connection at the corner of an end by chamfering the corner of a substrate end. CONSTITUTION:The front and back of a substrate can be electrically connected via the end of a substrate by an ordinary membrane forming method such as vacuum evaporation and sputtering because a corner is chamfered and preferably it is fabricated into a curved face by providing it with a roundness. It is recommended that metals 7 have a molten solder coating which application is comparatively easier as a process. Thus connection resistance near the corner can be reduced, and the shortcoming of membrane that connection resistance increases because of insufficient thickness be compensated for.
Patent JP-H08340265-A (JP)
Title: Fm radio receiver
Inventor: YAMAMICHI KOICHIRO
IPC: H04B1/10
Filed: 1995-06-13
Abstract: PURPOSE: To suppress noise and to listen to sound without interrupting sound output when a reception input level is lowered. CONSTITUTION: The noise filter 22 of a noise suppression circuit 20 extracts noise components included in the output signals S4 of a sound power amplifier 10. An output controller 24 outputs noise detection signals S6 when a noise level outputted by a noise amplifier 23 becomes higher than a prescribed value. An intermediate frequency oscillator 25 generates pseudo intermediate frequency signals S5 of the same frequency as the carrier waves of intermediate frequency signals S2. An output switch 26 sends out the pseudo intermediate frequency signals S5 to an intermediate frequency amplifier 7 corresponding to the noise detection signals S6.  The noise level and the level of the pseudo intermediate frequency signals when the output controller 24 outputs the noise detection signals S6 are set based on the reception level of FM reception signals capable of recognizing the sound from the noise.
Patent JP-H08339134-A (JP)
Title: Image forming device
Inventor: KOYAMA SATORU
IPC: G03G15/20
Filed: 1995-06-13
Abstract: PURPOSE: To provide an image forming device with high reliability by safely and surely executing the control of the temp. of a fixing unit and its protection at the time of a runaway of the fixing device by at least two means. CONSTITUTION: The temp. of the fixing roller of the fixing unit 50 is detected by a potential divided by a thermistor 51 and a resistor 60. The detected voltages on both ends of the thermistor 51 are compared with a reference voltage Vref 49 previously set in an amplifier 52 and the difference between them is amplified and outputted. At the time of a runaway of 50 that is, the temp. detected by the thermistor 51 is out of a normal temperature range, a power supply control IC 55 is controlled with a photo-TRIAC-coupler 58, to stop the supply of power to the fixing unit 50.
Patent JP-H079770-A (JP)
Title: Thermal recording material
Inventor: IWAYA TETSUO
IPC: B41M5/26
Filed: 1993-06-17
Abstract: PURPOSE:To enhance image preservability and yellowing resistance to light by specifying a ratio of aromatic isocyanate compound to imino compound in a thermal recording layer containing aromatic isocyanate compound and imino compound for color developing in reaction with the isocyanate compound. CONSTITUTION:A thermal recording material comprises a thermal recording layer containing aromatic isocyanate compound and imino compound for color developing in reaction with the isocyanate compound on a support, wherein a ratio of the isocyanate compound contained in the layer to the imino compound is set by weight to 1:1.5 to 10 or preferably 1:1.6-5. As the isocyanate compound, one or more types of colorless or pale room temperature solid aromatic isocyanate compound and heterocyclic isocyanate compound is used. As the imino compound, room temperature solid colorless or pale compound represented by a specific formula such as, for example, imino-isoindoline derivative, etc., is used.
Patent JP-S63311268-A (JP)
Title: Image forming device
Inventor: NAKAYAMA MIHO
IPC: G03G15/00
Filed: 1987-06-12
Abstract: PURPOSE:To prevent the forming of an image superposed on the image of a rear side by discharging a sheet when a detecting means detects that the image has been already formed on the sheet. CONSTITUTION:The detecting means 17 for detecting whether or not the image has been already formed on one of the sides of the sheet S fed from sheet feeding means 15 and 16 is provided in the titled device. The device is constituted in such constitution that the sheet S is discharged to a paper discharge tray 28 when the detecting means 17 detects that the image has been already formed on the sheet S. And in case of forming the image on both sides, the sheet S is discharged to the paper discharge tray 28 without executing the image forming process there. Thus, the failure that the image is formed by superposed on the image of the rear side of the sheet in case of forming the image on both sides can be prevented.
Patent JP-2000335152-A (JP)
Title: Corner clip opening or closing by hinge
Inventor: YOKOZAWA HIROYUKI
IPC: B42F1/12
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a corner clip capable of being easily used by a user and allowing a matter to be clipped to be scarcely released. SOLUTION: A rib having a protruding piece 3a is provided at an edge of one clipping member 2, a rib having a punching hole 4a is provided at an edge of the other clipping member 2, and both the members 2 are openably pivotally secured by a hinge structure 1. Elastic members of two leaf springs integrally formed with the member 2 are provided at the one member 2, and elastic members of two sponges are provided at the other member 2. The ribs have pressing portions 3c, 4c, and the piece 3a and the hole 4a have oblique surfaces and pawls. When the members 2 are pressed to be closed, the piece 3a is inserted into the hole 4a and locked. When the potions 3c, 4c are pressed, the clipping members are relatively rotted in a perpendicular direction of the opening or closing direction, and the piece 3a is removed from the hole 4a.
Patent JP-S633208-A (JP)
Title: Detecting method for mounting state of chip component
Inventor: SASAKI TADASHI
IPC: H05K1/02
Filed: 1986-06-23
Abstract: PURPOSE:To automatically and securely detect the mounting state of a chip component on the surface of a printed board by painting the top surface of the chip component into plural sections, and photo-graphing those sections and processing their image. CONSTITUTION:The top surface of the chip component 2 is painted into plural sections of dark parts 2a and 2b, and white parts 2c and 2d. Then, both electrodes of the component 2 are brought into contact with the copper foil pattern 4 of the printed board 1 and soldered 5, and the component 2 is mounted on the surface of the board 1. Further, the dark parts 2a and 2b and white parts 2c and 2d which are the painted sections of the component 2 are photographed by, for example, a CCD camera 6 from above and their image is processed. Consequently, the mounting state of the component 2 on the surface of the board 1 is detected by the image processing from the positions of the dark parts 2a and 2b, the angle theta of intersection of the line between the centers of gravity of the dark parts 2a and 2b and a line running direction 2b, etc.
Patent JP-H04346644-A (JP)
Title: Production of high tensile strength galvanized steel sheet and galannealed steel sheet
Inventor: NISHIMURA KAZUMI
IPC: C25D5/26
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a method for manufacturing a high tensile strength galvanized steel sheet and a high tesile strength galvannealed steel sheet, intended for remarkable improvement of the galvanizing properties of a high tensile strength steel sheet contg. Si and P for automobiles and the plating adhesion in the worked part after alloying. CONSTITUTION:This is a method for manufacturing a high tensile strength galvanized steel sheet excellent in platability characterized in that the surface layer of a high tensile strength steel contg. 0.5 to 2.0% Si or furthermore compositely contg. 0.05 to 0.2% P is removed by >=0.05mum, and after that, an Ni preplating layer is applied by 0.2 to 2g/m<2>, rapid heating is executed to 430 to 500 deg.C at a temp. rising rate of >=30 deg.C/s and, subsequently, hot-dip plating is executed in a Zn plating bath contg. 0.05 to 0.25% Al and the of a high tensile strength galvannealed steel sheet excellent in plating adhesion in the worked part characterized in that, after wiping, the steel sheet is subjected to alloying heat treatment in the temp. range of 470 to 550 deg.C for 10 to 40sec.
Patent JP-S5671533-A (JP)
Title: Mounting and dismounting device of pipe expanding punch
Inventor: TAKEDA SUMIYOSHI
IPC: F16F1/26
Filed: 1979-11-14
Abstract: PURPOSE: To make mounting and dismounting work of a pipe expanding punch easy by providing a leaf spring which detains the pipe expanding punch to a shank and providing an instrument of disengaging the pipe expanding punch from the shank.  
     CONSTITUTION: A leaf spring 8 having a tapered part 8a is fixed to a shank 7 by means of a pin 9. In addition, a punch disengaging tool 10 consisting of a chuck 11 having a collet-like part 11a and a push pin 12 having a head 12a is provided. The head 12a is made freely movable in the collet-like part 11a. First, a pipe expanding punch 4 is pushed to the tapered part 8a of the leaf spring 8 of the shank 7, and may be easily set to the shank 7 by the deflection of the spring. Next, the punch disengaging tool 10 is pushed to the arrow 14 direction. The leaf spring tapered part 8a put into the recess 13 provided to the head 12a of the push pin 12. The end of the head 12a contacts the punch 4; at the same time the collet-like part 11a of the chuck 11 opens to clamp the punch 4. Thereby, the punch 4 may be easily taken out. 
     COPYRIGHT: (C)1981,JPO&Japio