baber/WOPTO huggingface dataset:
Patent JP-H04328848-A (JP)
Title: Marking device
Inventor: FUKUDA KATSUMI
IPC: H01L23/00
Filed: 1991-04-27
Abstract: PURPOSE:To make an intermittent transfer of a lead frame by a compact lead frame transfer mechanism at high speed and stably and to contrive the improvement of an index and a correspondence to multi-type semiconductor elements. CONSTITUTION:While a lead frame (2) with a multitude of semiconductor elements (1) connected continuously thereon is made an intermittent transfer by a lead frame transfer mechanism (3) having a feed pawl (8), which inserts the surface and rear of the transfer rear end of the lead frame between them from the upper and lower parts and at the same time, presses the transfer rear end surface of the frame (2) from the rear, an inspection camera (5) is arranged to a marking unit (4) located at a marking position P1 at an inspection position P2 in the transfer forward direction of the frame (2) so as to be able to move toward the transfer forward direction. After a marking is put on the elements (1) at the last position, the frame (2) goes straight and is transferred to the position P2 so that elements (1) situated at the last position are arranged at the position P2 and while a marking is started on the following lead frame (2), the mechanism (3) inspects in order the marked state of the uninspected semiconductor elements (1) while moving the camera (5) for inspection use toward the transfer forward direction.
Patent JP-S5554232-A (JP)
Title: Production of plate-from body having plural channel passing fluid
Inventor: SHIMIZU HIROYUKI
IPC: F24S10/70
Filed: 1978-10-13
Abstract: PURPOSE: To obtain the captioned plate-form bodies with good efficiency by forming specified header parts and channels to the plates shorter than the width size of press dies and longer than their length size then opposedly superposing these.  
     CONSTITUTION: A plate 13 which is shorter in width than a press die 10 and is longer in length is matched to the left side end of the press die 10 and is then pressed to form a header part 6 and part of channel parts 4. In this case, the portions out of the press die 10 remain flat. Next, the plate 13 is so rotated as to become opposite in top and bottom and the plate 13 is so positioned to the left side end of the press die 10 that the channel parts 4 conform to the press die, thence it is pressed to form a header part 5 and channel parts 4'. Next, two sheets of the abovementioned plates 2 having undergone the pressing are opposed and are so  superposed that the respective header parts 5, 6 and channel parts 4 align, thence  the assembly is subjected to seam welding or the like so as to maintain airtightness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05323035-A (JP)
Title: Beam monitor
Inventor: KOSUGE AYUMI
IPC: H05H13/04
Filed: 1992-05-19
Abstract: PURPOSE:To enable detection of even a weak beam accurately by inserting a metal plate allowing the transmitting of the beam therethrough into a beam orbit to detect damping radiation. CONSTITUTION:A metal plate 3 is arranged on an orbit of a beam 2 cycling through a vacuum duct 1. The metal plate 3 is placed at a point where the beam makes almost one cycle. A detector 4 is placed askew in front of the metal plate 3 to catch damping radiation released intensely in the direction of the beam travels efficiently. An oscilloscope 5 is connected to the detector 4. As a result, the detector 4 detects the damping radiation being released at each cycle as the beam passes through the metal plate 3. The oscilloscope 5 displays a pulse. Loss of energy as caused when the beam passes through the metal plate 3 is expressed as the sum of a radiation loss and an ionization loss. If the beam can cycle without hitting the duct 1 or the like, the decrease per cycle in the height of the pulse to be detected is confined to a loss as caused when the beam passes through the metal plate. This enables the detection of even a weak beam accurately.
Patent JP-S5751596-A (JP)
Title: Swing damper
Inventor: KOYAMA YOSHIMI
IPC: B63B39/03
Filed: 1980-09-11
Abstract: PURPOSE: To secure swing damping effect effectively with a small tank by reserving in a swing damping tank such a mixture solution as obtained by substance blending a substance of higher specific gravity than that of water with the water and in the tank and by equipping the tank with a stirring means.  
     CONSTITUTION: A fluid such as water and the like is taken in the tank 1 and powder of a substance of higher specific gravity than that of the fluid is mingled in this fluid to produced a mud-like substance 9. Therefore, this mud-like substance 9 is used as a liquid reserved in the swing damping tank 1, but this mud-like substance is used in a stirring state through a stirring means. This stirring means has such as discharging through the nozzles 8, the fluid absorbed from an suction duct 5 using a pump 6, and particularly the nozzle 8 is composed so that when the pump 6 opperates and fluid is discharged form an ejection tube 7, a drum 11, a cap and a bottom member 12 may be lifted to rotate a screw 14 and to gush out the fluid in a form of spiral flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01293827-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/04
Filed: 1988-05-23
Abstract: PURPOSE:To effectively remove waste threads or hair from any carpet by forming an agitator internally provided in a floor nozzle main body of a rotor and a flexible protruding line band provided in the longitudinal direction of its peripheral face and using protrusions different in height formed on the front and the back of the protruding line band the protruding line band to a face to be cleaned. CONSTITUTION:When the an agitator 13 is rotated, a protruding line band 32 is displaced in the reverse direction of rotation at a part in contact with a face to be cleaned and moves along the face to be cleaned. Then, the protruding line band 32 is relatively moved so as to pat the face to be cleaned and at this time, dust is squeezed by either one of many protrusions 33, 33', isolated dust is guided to a floor nozzle main body 4 by a springing operation and at the time of restoration in the direction of the diameter of the protruding line band 32 and the suction force of a vacuum cleaner. In case of the face to be cleaned is a carpet having long fur, the protrusion 33 high in its height is used and in case the face to be cleaned is a carpet short in fur, the right and the left of the agitator 13 are changed, attached to an inlet chamber 9 and the dust such as waste thread or hair can be taken out without damaging the surface of the carpet by using the protrusion 33' low in height.
Patent JP-S5750211-A (JP)
Title: Manufacture of composite pipe
Inventor: YOSHIDA TOSHIO
IPC: B21C37/06
Filed: 1980-09-11
Abstract: PURPOSE: To manufacture a composite pipe for transporting oils, etc., at a low cost, by seal-welding the side edges of a laminated sheet material comprising plural sheet materials, by winding it into a pipe shape, and by seam-welding the butted edges.  
     CONSTITUTION: A stainless steel strip 14 and a carbon steel strip 15 are uncoiled from pay-off reels 12, 13 by pay-off rollers 16, 17 and are overlapped with each other; then, both side edges 18 are welded by an electron beam welding along their faying surface; hereby, two strips 14, 15 are united into a laminated sheet 20 which is then sent out. This laminated sheet 20 is next formed into a pipe shape by a pipe forming-and-straightening rollers 21, 22, and the butted edges 18 are seam-welded 24 by a TIG welding method, etc., and a double-ply pipe 25 as a composite pipe is obtained. By the present method, a composite pipe for transporting oils, etc., comprising a stainless steel inner pipe and a carbon steel outer pipe, is easily manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63290714-A (JP)
Title: Corner molding method for weather strip for automobile
Inventor: NAGATA TATSUHIKO
IPC: B29C65/70
Filed: 1987-05-22
Abstract: PURPOSE:To eliminate flashes generated on the external appearance and make corner section look attractive by leaving that section out of a trim section which reaches a position crossing a dividing line when it is set in a mold, and cutting out other section at the time of cutting the corner section of a seal section of an extrusion molding weather strip, and then setting it in the mold for molding the other section. CONSTITUTION:A weather strip 1 is an extrusion molded product and provided with a trim section 11 of U-shaped section constituted of solid rubber and a hollow seal section 12 constituted of sponge rubber. A cored bar 13, flexible and deformable, is buried in the trim section 11. When a corner section is molded, first, part 120 on the trim side is left and the corner section of the seal section 12 is cut out. Then, the trim section 11 is flexed at the seal section cutting section and set in a mold 4. The height of the part 120 on the trim side, not cut nor trimmed, is provided with the width to make said height higher than a dividing line 42 at the time of heating the same in the mold 4. Sponge rubber is injected from a sprue 41 of the mold 4 into a seal section molding cavity. After cooling the same, the mold is opened and the corner section is formed.
Patent JP-S5350751-A (JP)
Title: Magnet device in magnetic brush developing system
Inventor: FURUICHI YASUSHI
IPC: G03G15/09
Filed: 1976-10-19
Abstract: PURPOSE: Required number of magnets is reduced and cost is lowered by studding pole inducing members of a magnetic material of the same shape as that of magnets between plural magnets whose one ends of the same pole are studded, to a magnet supporting body of a magnetic material and inducing the pole opposite from that of the magnets to the sleeve side ends thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6021365-A (JP)
Title: Composite material of amorphous material and base material and its manufacture
Inventor: MORI HIROTAROU
IPC: C22F1/18
Filed: 1983-07-12
Abstract: PURPOSE:To manufacture easily a composite material of an amorphous material and a base material without any restriction on the form and with good adhesiveness at a pressure bonded interface by irradiating a crystal arranged at a specified position of the base material with a particle beam preferentially to make the crystal amorphous. CONSTITUTION:A kind of crystal easily to be made amorphous with the irradiation of a particle beam is previously arranged as the crystal body at a specified position on the surface or in the inside of a base material. The crystal is irradiated with the particle beam under the irradiating condition to make the crystal amorphous. In this way, the arranged crystal is preferentially made amorphous, and a composite material having a specified distribution of amorphous phases can be manufactured rapidly, easily, and accurately at low cost. The compd. such as Zr2Al, Fe2Ti, ZrCu, V3Si, Cu3Ti, Fe-Zr, etc. is used as said crystal, and an electron beam having the highest penetrating power is suitably used as the particle beam.
Patent JP-S5551388-A (JP)
Title: Electronic watch
Inventor: YAMAUCHI MASAMICHI
IPC: G04G5/00
Filed: 1978-10-12
Abstract: PURPOSE: To secure the simultaneous correction for both the analog and digital displays by driving the electricity-machine converter in coupling to the correction of the second clocking counter.  
     CONSTITUTION: The output of reference signal generator circuit 1 is divided 2 to be supplied to electricity-machine converter 15. And based on this conversion output, the train wheels are driven to display 16 the time via the hands. At the same time, divided 2 output undergoes the second clocking by counter 5, and the second signal output is decoded 10 after minute clocking 7, hour clocking 8 and calendar clocking 9 each to be digital-displayed 11. In this case, counter 5 is corrected by switch 12, and at the same time converter 15 is driven coupling to the correction signal. In such way, both digital display 11 and analog display 16 can be corrected at one time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01297369-A (JP)
Title: Electric heater device for vehicle
Inventor: FUJII KIYOSHI
IPC: B61D27/00
Filed: 1988-05-25
Abstract: PURPOSE:To uniformalize the partial lod to an electricity feeding wire by connecting a half-wave rectifier which possesses the short-circuit function in series with an electric heater, in the constitution in which the electric heaters which is supplied with electricity from an ac power source is provided. CONSTITUTION:Switches 2A and 2B are connected with an ac power source 1, and electric heating bodies 3A and 3B are connected in series with the respective switches 2A and 2B. A parallel circuit consisting of half-wave rectifiers 4A and 4B and switches 6A and 6B for short-circuit are connected in series between the switches 2A and 2B and the electric heaters 3A and 3B. When the warming with the max. faculty is carried out, the switches 2A and 2B and the switches 6A and 6B are connected, and the electricity supply quantity to each electric heater 3A, 3B is made max. While, in case of the warming with the half reduced faculty, the switches 2A and 2B are closed, and the switches 6A and 6B are opened, and the electric current after the rectification by the half-wave rectifiers 4A and 4B is supplied into the electric heaters 3A and 3B.
Patent JP-S5828378-A (JP)
Inventor: MOTOYAMA SHIMESU
IPC: B29C39/00
Filed: 1981-08-11
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-S5827449-A (JP)
Title: Route selecting system for packet exchange
Inventor: YOSHIDA KENICHIROU
IPC: H04L45/247
Filed: 1981-08-11
Abstract: PURPOSE:To perform efficient packet transmission, by measuring a packet transfer time of a path to be detoured and selecting the optimum detour, when detour control is required. CONSTITUTION:Assuming that the transmission of information packet is made in a path 18 on a transmission line 10 between a transmission node 1 and an address node 2. If the selection of a detour is required due to a failure of the transmission line 10, the node 1 transmits a packet transfer delay time measuring packet to, e.g., a path 19. The nodes 2 and 3 act like a passing node to the said measuring packet and provide the passing time for the said packet. The measuring packet is returned to the node 1 via transmission lines 6, 8, 9 and 7. The node 1 measures the delay time of the measuring packet, and if the delay time is smaller than the reference value, this path is selected, and if larger, the similar measurement is made to other detours to select the detour.
Patent JP-H05323850-A (JP)
Title: Hologram recording medium
Inventor: UEDA KENJI
IPC: G03F7/027
Filed: 1992-05-19
Abstract: PURPOSE:To stabilize a structure of interference fringes, to maintain the sensitivity at the excellent recording time, also to impart high weatherbility after the recording, to only require a heat crosslinking agent or an ionizing radiation beam setting material to add to a volume type hologram photosensitive material by dry recording which is known heretofore and to very simply improve the environmental resistance of a hologram. CONSTITUTION:The hologram recording medium is a hologram which is recorded interference fringes formed by interference of laser beams on a hologram recording photosensitive layer 2 applied on a base material 1, and the photosensitive layer 2 consists of a photosensitive material incorporating a crosslinking agent and a heat crosslinking agent or of a photosensitive material and the inonizing radiation beam setting material. After the interference fringes to the photosensitive layer were recorded, the photosensitive layer is cured by a heat crosslinking reaction or irradiation of ionizing radiation beams and the interference fringes are stabilized.
Patent JP-S61283769-A (JP)
Title: Horizontal-shaft single-wheel double-flow centrifugal type francis waterwheel
Inventor: KIMOTO YUTAKA
IPC: F03B3/02
Filed: 1985-06-10
Abstract: PURPOSE:To prevent the generation of vibration, noise and cavitation with a considerably low flow rate by installing the runner vanes having high and low specific speed at the both edges of a vane wheel, having the flow-water branched part as boundary. CONSTITUTION:A runner vane 5a having a high specific speed and a runner vane 5b having a low specific speed are arranged onto the both sides of the flow-water branched part 6 of a vane wheel 5. In such constitution, in close to the max. flow rate of a water wheel, water flows in the runner vanes 5a and 5b at the same time, and output is controlled by the equal opening-degree adjustment due to the simultaneous flow in the guide vanes 3a and 3b. At the medium flow rate, a flow passage 3b is closed by turning the guide vane 3b, and a flow passage 4a is allowed to communicate to the runner vane 5a having a high specific speed, and the output is controlled by adjusting the opening degree by the turn of the guide vane 3a. In low flow rate, the flow passage 4a is closed by turning the guide vane 3a, and the flow passage 4b is allowed to communicate to the runner vane 5b, and the output is controlled by adjusting the opening degree of the guide vane 3b.
Patent JP-S5751095-A (JP)
Title: Oil level indicator for bearing of hydraulic machine
Inventor: KUJI MITSURU
IPC: F16N29/04
Filed: 1980-09-12
Abstract: PURPOSE: To obtain an accurate oil level indicating value even if there is external pressure difference between the inner peripheral side and the outer peripheral side of an oil tank during the rotation of a main shaft by providing an inlet tube in the bearing of a hydraulic machine and connecting a pipe to an oil level meter.  
     CONSTITUTION: When a rotational shaft 1 is rotated, oil in an oil tank 5 becomes low level at the inner peripheral side and high at the outer peripheral side by the action of centrifugal force, and becomes the state shown by the oil level 13 during rotation. Since the oil in the oil level meter 8 and the oil tank 5 is communicated through a connecting pipe 6 and an oil level introduction pipe 7, the variation in the oil reception of the bearing 2 is always reflected by the variation in the oil level 9 in the oil level meter, and the variation in the oil level of the bearing 2 can be measured by the support of the oil level of the oil level meter 8 always with the oil level reference point 10 as a center. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10301016-A (JP)
Title: Lens barrel and optical device using the same
Inventor: SUZUKI NOBORU
IPC: G02B7/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To accurately and stably control and drive a lens group by providing a control means for controlling and driving an optical means from one end to an end inside a moving range by using a signal from an end detecting means and a moving information detecting means. SOLUTION: In the case of detecting a state where an output signal from an encoder 24 is not changed though a driving command is given to an ultrasonic motor 5 for a specified time, the end detecting means in a CPU judges the state as a lens operation end, clears a position counter for controlling a lens and sets it as an operation end in terms of control. The motor 5 continues driving for the specified time even after stopping the lens simultaneously with giving a shock to a motive power transmission system when a lens driving ring 21 reaches a stopper member 23, but an actuating mechanism using a roller member 15 acts as a torque limiter and eliminates an overload state simultaneously with absorbing the shock. Thus, the position of the operation end is set only by the moving information detecting means 24 and the lens group is controlled while its absolute position is recognized.
Patent JP-H01295661-A (JP)
Title: Linear motor
Inventor: INAGAKI KATSUMI
IPC: H02K41/035
Filed: 1988-05-23
Abstract: PURPOSE:To make a motor thin and compact by directly providing a seal member to a runner with reference to a bearing seal for linear motor and a substrate integrally molded yoke. CONSTITUTION:A bearing is composed of a runner side bearing section 31 and a stator side bearing section 32. A bearing seal is composed of an end seal member 33 in the travelling direction and a seal member 34 in the right angle direction against the travelling direction. As lubricant fluorocarbon grease is filled. A linear ball bearing is used for this linear motor bearing. Polyurethane rubber is used for seal members 33 and 34. After a seal member mold is directly brought into contact with a runner 11, mold-baking is applied. A print circuit substrate is directly formed onto the secondary yoke 16 of a stator 15. The linear motor can thereby be made thin and compact. Since the linear ball bearing is integrally sealed with the runner 11, by which the dust proof effect is so remarkable without leakage of grease that the superb function can be displayed as an actuator to give high speed rectilinear motion.
Patent JP-H07140691-A (JP)
Title: Production of drum-shaped photosensitive body
Inventor: YAMAZAKI SHUNPEI
IPC: G03G5/08
Filed: 1994-05-16
Abstract: PURPOSE:To improve the SN ratio by introducing a gas contg. a silicide on the surface of a cylindrical conductive substrate while rotating the substrate in its circumferential direction and conducting a plasma reaction to form a silicide coating film. CONSTITUTION:SiH4, SiH2Cl2, SiCl4 and SiF4 as a silicide gas are introduced into a reaction furnace 50 capable of being evacuated. B2H6 and InCl3 as the trivalent impurities are diluted with helium, etc., and introduced when a p-type semiconductor is formed. A drum 42 with the surface consisting of aluminum or its compd. is rotated. A gaseous silicide such as SiH4 and SiF4 is introduced into the drum, a fixed power is applied to plasma at a specified frequency to produce plasma between the drum 42 and electrodes 47 and 47', the drum is heated so that silicon element is deposited on the drum, and DC plasma CVD is conducted.
Patent JP-H01298013-A (JP)
Title: Production of carbon fiber-reinforced carbon composite material
Inventor: ISHIHARA MASAJI
IPC: C08J5/04
Filed: 1988-05-24
Abstract: PURPOSE:To obtain the title composite material having high characteristics with a small number of times of densifying treatments by impregnating a preform, etc., consisting of a carbon-fiber aggregate with a thermoplastic resin or pitch, heating the impregnated preform at a temp. higher than the carbonizing temp. of the resin or pitch in the impregnation tank to densify the preform. CONSTITUTION:An undensified carbon fiber-reinforced carbon composite material is obtained from a carbon-fiber aggregate and the resin or pitch. Alternatively, a preform of the carbon-fiber aggregate is obtained by using a thermosetting resin, or the carbon-fiber aggregate is formed into a preform. The composite material or preform is dipped in the thermoplastic resin or pitch in an impregnation bath such as an autoclave. The impregnated material is then heated at >=450 deg.C for 1-8hr, and densified. The densification is preferably carried out at the autogenous pressure or at >=5kg/cm<2>.
Patent JP-H05326407-A (JP)
Title: Semiconductor manufacture apparatus
Inventor: OKANO KIYOSHI
IPC: H01L21/205
Filed: 1992-05-20
Abstract: PURPOSE:To prevent uneven film thickness of a produced film due to the uneven flow of a reaction gas when a silicon polycrystalline film or the like is produced on the surface of a semiconductor wafer by a low-pressure CVD method. CONSTITUTION:A cylindrical inner tube 7 is arranged and installed around a boat 8; a boat-mounting table 5 is installed, so as to be tiltable, at the upper part of a sealing plate 6. In addition, sensors 12, 13 which are used to detect the inclination of the boat 8 are installed so as to be faced at the upper end of the inner tube 7 and at the surface peripheral-edge part of the boat-mounting table 5. Inclination-angle adjusting mechanisms 14 for the boat 8 are incorporated between the boat-mounting table 5 and the sealing plate 6.