baber/WOPTO huggingface dataset:
Patent JP-H0781402-A (JP)
Title: Door glass fitting construction for automobile
Inventor: HIROOKA KENICHI
IPC: E05F15/16
Filed: 1993-09-13
Abstract: PURPOSE:To perform fitting work accurately and simply by forming a convex part on an interposing member provided between a door glass and a regulator and a cocave part on a supporting member, constituting the fitting construction so as to engage the convex part and the concave part with each other, and forming the bore of the through hole of the supporting member somewhat large. CONSTITUTION:A semispherical washer 5 as an interposing member is provided inside the body of a door glass 1, and a carrier plate 2 is fitted to the door glass through it. The washer 5 is formed with a convex part 5a of decided curvature on its decided position, and the carrier plate 2 contacting with the convex part 5a is formed with a concave part 21a of decided curvature. At fitting of the door glass 1, the convex part 5a is guided with the concave part 21a so as to be correctly arranged on the decided position. The bore of a through hole 21 penetrating the washer 5 and the carrier plate 2 is formed larger than the outer diameter of a stud bolt fastening them, and hence tilt of the axis of the stud bolt can be allowed.
Patent JP-S6289559-A (JP)
Title: Precision casting method for titanium or the like
Inventor: MIURA TSUNAYO
IPC: B22D23/00
Filed: 1985-10-11
Abstract: PURPOSE:To prevent oxidation of titanium, etc., in the stage of casting by powerfully executing evacuation to a vacuum until air is thoroughly expelled from pores in the cavity peripheral wall part of at least mold cavity in the investing material of a casting mold in a mold heating stage. CONSTITUTION:Precision casting is executed by heating up the casting mold 7 to a heating temp. in a melting chamber and casting chamber the inside of which is evacuated to a vacuum by a vacuum pump; thereafter the titanium, etc., in a crucible melted by a melting device are cast into the mold space 101 of the investing material 100. The evacuation to a vacuum is powerfully executed in this stage until the air is thoroughly expelled from the pores 103 of the cavity peripheral wall part 102 of at least the mold space 101 in the material 100. The release of the air in the pores 103 into the cavity 101 is thus obviated even if the inside wall part 102 is quickly heated by the molten metal in the stage of casting so that the air oxidation or nitriding of the molten metal in the cavity 101 is prevented. The oxidation of the titanium, etc., in the stage of casting is thus prevented.
Patent JP-2000042452-A (JP)
Title: Car-coating apparatus and auxiliary jig for coating
Inventor: OKANO SOICHI
IPC: B05B5/03
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a car-coating apparatus and an auxiliary jig for coating capable of preventing the coating finish from deterorating by the adhesion of dust to the surface of a car body by static electricity. SOLUTION: A plurality of cylindrical bodies 13 are arranged to be mutually connected by elbows 19 and air is sent to the cylindrical bodies 13 under pressure by a compressor 21 to be supplied to a coating gun 23. Electrodes and conductive nets 16 are mounted on the center pipes 14 of the cylindrical bodies 13 to be connected to an ion generator 5 by a cable 4. The cylindrical bodies 13 are mutually connected by sub-cables 4a. Negative ions generated in the ion generator 5 are discharged into the pipes 14 to negatively charge air passing through the pipes 14. The negatively charged air is ejected from the gun 23 together with a coating material. Since air is negatively charged, this air holds negative potential even if rubs with the negatively charged air in a coating booth 1 to be sprayed on a car body.  Therefore, the surface of the car body also holds negative potential and dust is not bonded to the car body to finely coat the car body.
Patent JP-S6381824-A (JP)
Title: Control of fine particle flow
Inventor: OMI KAZUAKI
IPC: H01L21/302
Filed: 1986-09-25
Abstract: PURPOSE:To have fine particle flow of intensive beam property by a method wherein a contraction, expansion nozzle is provided in a flow channel while the pressure in downstream of the nozzle, the pressure in upstream as well as the pressure ratio Pn/P1 between the pressure P1 in upstream chamber and the pressure Pn of a throat part of nozzle are specified. CONSTITUTION:Carrier gas with fine particles floating therein is fed to an upstream chamber 3 while a downstream chamber 4 is exhausted by a vacuum pump. At this time, the pressure P2 in downstream chamber 4 is controlled not exceeding 1 Pa by adjusting the exhausting speed. Furthermore, the pressure P1 in upstream chamber 3 is controlled exceeding 1 Pa preferably 10 Pa to set up the pressure ratio between the upstream chamber 3 and a throat part 2 Pn/P1 not exceeding the marginal pressure ratio. With the pressure P1 in upstream chamber 3 and the pressure P2 in downstream chamber 4 set up as mentioned above, the fine particles can be jetted into the downstream chamber 4 in the least diffusion state together with the carrier gas as supersonic flow changing into beams. Through these procedures, the fine particles transferred as they are can be adhesion-arrested in excellent active state by a substrate 6 provided in the downstream chamber 4.
Patent JP-H1157815-A (JP)
Title: Repairing of hot junction billet
Inventor: YUKI ATSUSHI
IPC: B21B1/26
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of the hot junction billet by which an indentation by clamp protrusion of the hot junction billet is removed effectively and also the defects remained on a finish rolled product which originates from this indentation are prevented. SOLUTION: A preceding material and a following material of the hot billet before the finish rolling are compressed to the direction of plate width respectively by the clamp part with plural protrusions in a junction device 4. Then the facing edges of both materials are heated and joined together to form a junction billet. The compressed part of the junction billet is cut by a rotary knife of a junction bump eliminator 5 or ground by the rotation grinding stone.
Patent JP-S61107394-A (JP)
Inventor: TANIOKA TAKESHI
IPC: G09G3/288
Filed: 1984-10-31
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-H09106883-A (JP)
Title: Manufacture of ceramic heater
Inventor: IGARASHI TOMIJI
IPC: H05B3/14
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater with its high deodorization effect by carrying a precious metal catalyst on the surface of a porous ceramic heater having its conductivity. SOLUTION: A silicon carbide and a metal silicone are mixed and molded in a honeycomb shape. A ceramic heater element 11 comprising the silicone carbide and the silicone nitride by reaction sintering it in inert gas. A precious metal catalyst is carried on the surface of the ceramic heater 11, and an electrode 13 and an electrode presser 14 are mounted.
Patent JP-H0895431-A (JP)
Title: Copying device
Inventor: MINE RYUTA
IPC: G03G21/00
Filed: 1994-09-22
Abstract: PURPOSE: To raise the efficiency by preventing futile power consumption in a stand-by state, in a copying device having the load of a power source having a stand-by state, such as a driving motor. CONSTITUTION: A power unit 8 for supplying power to a stationary load 2 such as an LED and a CPU 3 for controlling 3 and a power unit 9 for a motor 7, etc., which as a stand-by state are separated, normally the power is supplied only to the stationary load 2 and the CPU 3 by the power unit 8 and the power unit 9 is made to be in an inactive state. When a start key (copying start switch) 4 is depressed, a switch 5 is closed by the control of the CPU 3, the power is supplied from the power unit 8 to the power unit 9, to change the motor 7 to an active state with a motor driver 6.
Patent JP-S59117883-A (JP)
Title: Television receiver
Inventor: TAKEMURA KINYA
IPC: H04N11/20
Filed: 1982-12-24
Abstract: PURPOSE:To display a picture of high quality with low cost by displaying a signal read from one line memory and a correlating signal of two line memories read out next as two scanning lines during one horizontal scanning period. CONSTITUTION:At least three line memories 1-3 are used for R, G, B demodulating signals of the chroma signals and a luminance signal from a television signal inputted from an antenna. The read from the line memories 1-3 is switched and controlled at 1/2H period, the correlation of content of two memories is taken so as to display two adjacent scanning lines at 1H period. Thus, two-times line display is attained at one field and the picture with high quality without flickering is obtained.
Patent JP-H0762511-A (JP)
Title: Snout of zinc-aluminum alloy plating equipment and its position control mechanism
Inventor: KUSUHATA MAKOTO
IPC: C23C2/40
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the intrusion of Zn vapor into the snout to be immersed into a plating bath at the time of hot dip coating of a steel strip with a Zn-Al alloy, the adhesion thereof on a steel strip and the generation of a plating defect by forming the outlet side end of the snout to a specific structure. CONSTITUTION:The outlet side end of the snout 31 for introducing the steel strip W into the hot dip coating bath at the time of hot dip coating of the steel strip with the Zn-Al alloy by using a galvanizing device is made into a narrow cross section structure having a guide groove of a spherical weight to be used at the time of threading. The position of the steel strip W in a down chute 21 is detected by a position sensor 51 disposed in the upper part of the snout 31 at the time of plating and is inputted to a controller 54. This controller compares and computes this position with a preset adequate value and emits a signal to an actuator 53 to retreat this actuator and to oscillate the snout 31 together with the down chute 21, thereby normalizing the position in the snout to be generated from the plating bath. The adhesion of the solidified Zn in the snout on the steel strip W and the generation of the defective surface condition of the steel strip W and the plating defect are thus prevented.
Patent JP-H1069764-A (JP)
Title: Serial access memory
Inventor: FUKUMURA KEIJI
IPC: G11C8/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the malfunction caused by a pipeline operation that advance readout data are broken by next readout data by outputting a selection signal for reading out next data after the latching operation of the advance readout data is completed. SOLUTION: An address pointer control circuit 20 interrupts the supplying of word selection signals for readout RWL0-RWL(m-1) and a block selection signal for readout RBS to be generated by a read address pointer 18 to a memory cell array 10 and a read block selecting circuit 22 by the period of a latch signal LT to be generated by a latch signal generating circuit 34 as a one-shot pulse. The latching operation of advance readout data DL to a latch circuit 26 is performed by the rising of the latch signal LT via a sense circuit 24 to be finished completely at the point the latch signal LT falls down. Thus, it is prevented from occurring that the advance readout data are broken by data to be read out next.
Patent JP-S61105942-A (JP)
Title: Automatic device number setting system of work station
Inventor: TERANISHI MASAHIRO
IPC: G06F13/00
Filed: 1984-10-30
Abstract: PURPOSE:To automate setting of device numbers by setting a device number represented when the own device number is not set as the own device number when each work station connected in series receives an address set command and enabling the own driver. CONSTITUTION:A computer 1 transmits an address set command having the set number data of #1. In receiving the command, a work station WS2-1 sets the own set number as #1 to enable the driver 8. When the said command is not returned, the computer 1 transmits a command having set number data of #2. The command reaches the WS2-2 through a cable C, a receiver 5 of the WS20-1, a transmission/reception circuit 7, a driver 6 subjected to be enabled and the cable C. Since the set number is set already in the WS2-1, nothing is executed. The WS2-2 sets #2 as the own set number to enable the own driver. The similar processing is repeated.
Patent JP-H04111210-A (JP)
Title: Production of magnetic head
Inventor: NOJI MAKOTO
IPC: G11B5/265
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the magnetic head which has the good joining accuracy of a head block and has high mechanical strength by increasing the amt. of the glass to weld respectively a pair of the core blocks of the head block in such a manner that the glass after the welding covers the entire area on the wall surface on the side opposite from the polished surfaces of the core blocks on both joining side of the head block. CONSTITUTION:The core block 1 and the core block 2 are heated and joined by a large amt. of the glass for welding and the entire part of the cavity formed by these two core blocks 1, 2 is mostly filled by the glass for welding. The outer side surfaces of the core block 2 are thereafter polished and the head block 10 is obtd. The core blocks 5 and 6 worked with a groove 8 are similarly heated and joined and are polished, by which the head block 11 is obtd. Namely, the amt. of the glass 22 for welding used to join the respective core blocks is increased to cover the entire area of the wall surfaces on the side opposite from the polished surfaces of the core blocks 2, 6. The head chip which has the good joining accuracy of the head block, the high mechanical strength and lessens the failure of the cores is obtd. at a high yield.
Patent JP-H0897476-A (JP)
Title: Manufacture of tunnel junction device
Inventor: YAMANO KOJI
IPC: H01L39/24
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method of manufacturing a tunnel junction device in which a leakage current can be suppressed, the ideal current/voltage characteristics can be realized and which is easy to be processed. CONSTITUTION: A superconductor layer or a normal conductor layer 4 is provided on a superconducting thin film 2 whose composition is Ba1-x Kx BiO3 (wherein X is 0.2<=X<=0.5) with an insulating layer 3 therebetween to constitute a tunnel junction device. The surface of the superconducting thin film 2 is subjected to a plasma treatment with chlorine system gas by using the insulating layer 3 provided on the superconducting thin film 2 as a mask. By the plasma treatment, K in the Ba1-x Kx BiO3 composition is selectively removed to form high resistance layers 20 made of BaBiO material.
Patent JP-H0894019-A (JP)
Title: Incomplete combustion preventing method in multiple lean premix combustion
Inventor: TAKEI MASARU
IPC: F02M23/04
Filed: 1994-09-22
Abstract: PURPOSE: To prevent the occurrence of incomplete combustion by altering operating conditions occasionally to always allow the maintaining of the temperature as given after a primary combustion gas and a secondary premixed gas are mixed and reacted at a specified value or more. CONSTITUTION: Firstly, a temperature K is determined beforehand as given after a primary combustion gas and a secondary premixed gas Q2 are mixed and reacted in a combustor 100 before and after the start of discharging unburned components. In an actual operation, a controller 90 calculates the temperature Tmix after the primary combustion gas and the secondary premixed gas Q2 within the combustor 100 are mixed and reacted based on measurement signals from flow meters 52, 62, 72 and 82 and temperature sensors 54 and 74. The controller 90 compares the temperature Tmix with the temperature K and when K>Tmix, an incomplete combustion occurs.  In this case, in order to obtain K<=Tmix, for example, the controller 90 performs a control so that the opening of a flow regulating valve 61 of a supply path 60 of a primary fuel G1 is increased to augment a mass flow rate of the primary fuel G1, thereby enabling the preventing of incomplete combustion.
Patent JP-H1166403-A (JP)
Title: Sales controller for automatic vending machine
Inventor: MORI HISANAO
IPC: G07F5/22
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To surely attain the alternate sales without giving any unnatural feeling to users and also never to miss the sales opportunities when alternate sales are performed via an automatic vending machine in which the columns storing commodities can be seen through from the outside. SOLUTION: The column numbers and the commodity carry-out sequence concerning the alternate sales are set and stored in a RAM 3 via a keyboard 5. At the same time, one of column numbers included in the same alternate sales group is shown at a position near the commodity column of an automatic vending machine. When a user refers to the display number to select a commodity and inputs the number via the ten-key 4, a CPU 1 accepts the inputted column number and carries out the commodity out of a prescribed column based on the sales sequence that is stored in the RAM 3. If a column number not displayed is inputted via ten-key 4, the number is not accepted.  Thus, it's possible to eliminate the conventional unnatural feeling of users caused by non-coincidence between the column number inputted via the ten-key 4 and the displayed column number although the coincidence is secured between both column numbers and the relevant commodities are alternately sold via the vending machine of which the inside can be seen through.
Patent JP-H0893036-A (JP)
Title: Water supply metal fitting
Inventor: SUGIYAMA YOSHIFUMI
IPC: E03D11/13
Filed: 1994-09-26
Abstract: PURPOSE: To offer a water supply metal fitting at a low cost by coupling a water stop tap with a branch tap through a coupling pipe, and provide selectability for the installing position for branched supply of the water from the piping of a toilet stool to a warm water washing device. CONSTITUTION: Water having flowed in from a water flow-in part 50 via an influx port 51 moves a valve 53 by the water pressure and attains a water flow-out part 54, flows into an outflow port 14 via another influx port 13 and water flowout hole 19, and reaches a water stop tap 2 upon passing through a coupling pipe 16. Another outflow port 55 of water tap 5 is connected with a low tank. The water having reached the water stop tap 2 moves water stop valve 21 by the water pressure, flows through an internal pipeline 40 of the body 28 of water stop tap, and is sent to a warm water washing device. This permits constructing a water supply metal piece at a low cost and allows mounting of the metal piece irrespective of the position of the water flow-out part 54 of the water tap 5.
Patent JP-H0278031-A (JP)
Title: Optical information recording and reproducing device
Inventor: ONISHI KUNIKAZU
IPC: G11B7/125
Filed: 1988-09-14
Abstract: PURPOSE:To irradiate an optical disk with ellipsoidal and circular light spots at the same time in a single optical path by using a semiconductor laser beam source for emitting a light beam having astigmatism as a light source forming an ellipsoidal spot. CONSTITUTION:Astigmatism is not generated in an oscillating light beam 41 from a semiconductor laser beam source 1 which is such a waveguide structure that an activation area 50 is throughly enclosed by an area 51 having a lower refractive index than the former area. On the other hand, as to the semiconductor laser beam source 2 which is such a structure that an insulation film 54 is stuck on the whole surfaces except a stripe surface part 53 for injecting an electric current, a beam waist 60a in the vertical direction to a conjunction part of an oscillating light beam 42 is conformed with cavity end surface, while a beam waist 60b in the parallel direction is positioned inside the cavity end surface, thus generating the astigmatism in the beam 42. By converging these beams 41 and 42 with the same objective lens 14, the disk 20 can be irradiated by the circular and ellipsoidal spots 31 and 32 respectively. Consequently, the device can be miniaturized, reducing the number of parts.
Patent JP-S6471723-A (JP)
Title: Method for elevating temperature of injection molding machine
Inventor: NAKAMURA NOBUYUKI
IPC: B29C45/73
Filed: 1987-09-12
Abstract: PURPOSE:To shorten the time for preparation and improve productivity, by a method wherein the temperature rising rate of a molding material is controlled by setting intermittent heating time, for example, so that the temperature rising rate in the whole area or a partial area of a temperature rising characteristic becomes smaller than the inherent temperature rising rate thereof in accordance with the molding material, when the temperature of a part, neighboring to the molding material, is to be elevated. CONSTITUTION:A set temperature Ts upon molding is set in a temperature setter 20 and a step temperature K and a temperature rising rate a2( deg.C/sec) are set in a temperature rising characteristic setter 21. When a power source is thrown, a thermocouple 19 detects an initial temperature and sends a signal to a temperature controller 17. On the other hand, a temperature, in which the step temperature K is added with the initial temperature, is set in the temperature controller 17 as an objective temperature and a heater 18 is put ON simultaneously. According to these operations, heating is effected by a heater 18 and the temperature of a hot runner block 3 is resin by the temperature rising rate of an inherent temperature rising characteristic. When the temperature is elevated by the step temperature K, the thermocouple 19 detects it and the heater 18 is put OFF by the temperature controller 17.
Patent JP-S60122031-A (JP)
Title: Apparatus for automatically preparing solution such as chemical liquid
Inventor: UMEHARA TAKESHI
IPC: B01J4/02
Filed: 1983-12-02
Abstract: PURPOSE:To dissolve raw materials quickly by dissolving raw materials while circulating liquid through a pipe of a duct line using a circulation passage. CONSTITUTION:Circulation passages A1-A5 are provided for circulating liquid to a preparation tank 40. Stirring and dissolution of raw materials are prompted by circulating the liquid in the preparation tank 40 repeatedly through the circulation passages. Subtanks 42, 42 and a level gauge 43 are provided to the circulation passages. The subtanks 42, 42 and the level gauge 43 are provided in parallel to the circulation passages by providing the subtanks in the duct line A2 and the level gauge 43 in the duct line A3. The level gauge 43 measures the liquid level in the tank 40 by communicating with the preparation tank 40 when the liquid is not circulated through the duct line A3. The circulation of the liquid through the circulation passages A1-A5 is performed by using a circulation pump 41.
Patent JP-2000067732-A (JP)
Title: Current-limiting breaking device
Inventor: HAYASHI TATSUYA
IPC: H02B1/32
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To shrink an install area to a disk, restrain a phenomena that operation time of a bimetal for detecting excess current of a breaker is shortened, and restrain temperature increase of a connection portion of a breaker with a current-limiter. SOLUTION: A breaker 1 and a current-limiter 4 are loaded adjacent to a common mounting plate 11, an intermediate portion of insulator coated wires 11a-11e for connecting between the breaker 1 and the current-limiter 4 are arranged in a cavity 12 between the mounting plate 11 and a disk. This shrinks an install area to the disk, restrains a phenomena that operation time of a bimetal for detecting excess current of a breaker is shortened, and can restrain temperature increase of a connection portion of the breaker 1 with the current- limiter 4.