baber/WOPTO huggingface dataset:
Patent JP-H01124656-A (JP)
Title: Method and apparatus for positioning auxiliary mechanism of loom
Inventor: HENRII SHIYOU
IPC: D03D51/00
Filed: 1988-10-07
Abstract: PURPOSE: To provide a method for positioning auxiliary mechanisms for looms by means of an automatic device traveling along a guide, characterized in that special two kinds of positioning are carried out to achieve proper positioning. CONSTITUTION: This method comprises such a practice that, auxiliary mechanisms 4 including a piecing mechanism and doffing mechanism are carried by using an automatic device 3 traveling along a guide 1 furnished along many looms 2, and when these auxiliary mechanisms 4 are positioned at respective desired points on the looms 2 and to be halted, signs 16, 17 provided on the guide 1 are detected by a detector equipped on the automatic device 3 to halt the automatic device 3 followed by detecting a specified position on the loom by a detector equipped on the auxiliary mechanism 4, and subsequently the automatic device 3 is allowed to finely travel with respect to the guide 1, or the auxiliary mechanism 4 with respect to the automatic device 3.
Patent JP-H03114753-A (JP)
Title: Conduction-type recorder
Inventor: MIYAWAKI KATSUAKI
IPC: B41J2/325
Filed: 1989-09-28
Abstract: PURPOSE:To improve a printing quality by a method wherein N-1 pieces of recording electrodes are arranged in construction so as to be successively shifted by a distance l1 per block, and recording paper is fed at a speed as high as it can be fed by the distance l1 during a time sharing conduction period per block. CONSTITUTION:On a conduction recording head 10, a large number of electrodes 1 and a recording electrode 3 are provided through an insulating layer 2. These large number of recording electrodes 1 are divided into a plurality of blocks (a)-(e). The recording electrodes (a)-(e) are arranged so as to be successively shifted from each other by a distance l1 in a recording paper feed direction. All the recording electrodes 1 of, for example, a block (a) are driven at the same timing. On the other hand, recording paper is fed at a speed as high as it can be fed by the distance l1 during a time sharing conduction period per block (a)-(e). In this manner, recording pixels can be arranged in a line without the occurrence of misregistration even under time sharing driving, and a printing quality can be improved.
Patent JP-H0594997-A (JP)
Title: Manufacture of bipolar transistor
Inventor: KURODA SHUNICHI
IPC: H01L29/73
Filed: 1991-10-01
Abstract: PURPOSE:To provide a method of manufacturing a bipolar transistor provided to a semiconductor device where a short circuit is prevented from occurring between the emitter and the base of the bipolar transistor. CONSTITUTION:A nitride film 704 is formed on the base electrode polysilicon 614 of a bipolar transistor, an opening is provided to an emitter electrode, and then a nitride film 617 is formed in the opening.
Patent JP-H02163120-A (JP)
Title: Aromatic polyether ketone
Inventor: KUNUUTO ROITAA
IPC: C08G65/40
Filed: 1989-09-30
Abstract: PURPOSE: To prepare the subject polymer capable of injection-molding and excellent in dimentional stability for electric and electronic parts and the like by reacting a specific dialkalimetal diphenolate with a dihalogenodiarylketone in a polar solvent such as N-alkylated pyrrolidone.  
     CONSTITUTION: A compound in which 0.1-100 mol.% of a dialkalimetal diphenoloate is the compound of formula I [R 1 , R 2  are each H, a halogen, a 1-6C alkyl, a 6-10C aryl or the like; R 3 , R 4  are each H, a 1-6C alkyl; X is carbon; (m) is 4-7] is reacted with a dihalogenodiarylketone of formula II (Ar, Ar' are each a 6-50C bifunctional aromatic group; Hal is a halogen) in a solvent such as N-alkylated caprolactam or N-alkylated pyrrolidone to prepare the objective compound having repeating structural units of formula IV (E is diphenolate moiety; E' is formula V) in which 0.1-100 mol.% of the diphenolate corresponds to formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08125225-A (JP)
Title: Semiconductor device
Inventor: AWANO NAOMI
IPC: H01L31/173
Filed: 1994-10-19
Abstract: PURPOSE: To provide a semiconductor with improved light take-out efficiency. CONSTITUTION: A P-type Si diffusion layer 2 is formed on Si substrate 1 and n-Si diffusion layer 3 is formed inside the p-Si diffusion layer 2. N-GaAs layer 4 which becomes an active region for emitting light is grown on the p-Si diffusion layer 2 of the Si substrate 1 and the n-Si diffusion layer 3 and p-GaAs layer 5 which becomes an active region for emitting light is formed on the n-GaAs layer 4. An upper electrode 7 is laid out at the upper position of the p-Si diffusion layer 2 on the upper surface of the p-GaAs layer 5. Current is injected into a region other than that directly below the upper electrode 6 in the pn junction part between the n-GaAs layer 4 and the p-GaAs layer 5 from the upper electrode 6, where light is emitted. The 1 W7. emitted light passes through the p-GaAs layer 5 and is emitted externally.
Patent JP-H06206688-A (JP)
Title: Crane driving control device
Inventor: WATANABE SHIGEO
IPC: B66C13/22
Filed: 1993-10-12
Abstract: PURPOSE:To automatically suppress crane conveyance in a gripping error by driving a conveyed material holding means so as to be raised by a control means on condition that detected weight is approximately equal to conveyed material weight from weight information. CONSTITUTION:An electric control system has a trolley control section 72 with a controller 6 as its center, and this section 72 reads a condition of a load cell 39 through an interface 724, and transfers it to the controller 6. The controller 6 moves a trolley 3 transversely, and moves a tongue unit 4 to a pickup point, and lowers it to a height optimum for gripping a conveyed steel sheet, and closes a tongue 42, and grips the steel sheet. Next, it energizes a raising- lowering motor 35 under normal rotation by a motor driver 723, and starts to raise the tongue unit 4, and reads a suspending load in a prescribed height position, and compares it with weight of the conveyed steel sheet stored beforehand. When these exceed an allowable range and are different from each other, abnormal processing is carried out by regarding it as abnormal.
Patent JP-H0676415-A (JP)
Title: Reel base driving device
Inventor: AMANO HIROKI
IPC: G11B15/30
Filed: 1992-08-28
Abstract: PURPOSE:To make the reel base driving device of a magnetic recording and reproducing device such as a VTR and a DAT thin. CONSTITUTION:This device is provided with a first winding side rotary body 34 directly driving a reel base 15 and a second winding side rotary body 19 driving via friction members 18, 20. The torque of a capstan motor 1 is transmitted to a center pulley 30 via a pulley 3 and a belt 4. In a reproduction mode, the inclined face 14c of a selection lever 14 and the inclined face 31a of a pendulum arm 31 are abutted by the sliding of a main rod 12 and the pendulum arm 31 becomes horizontal. At this time, the center pulley 30 is engaged with the second winding side rotary body 19 via a pendulum rotary body 33. At the time of a fast forwarding mode, the pendulum arm 31 inclines and the center pulley 30 is engaged with the first widing side rotary body 34.
Patent JP-H0594978-A (JP)
Title: Semiconductor substrate dipping treatment tank
Inventor: SEO YUJI
IPC: C30B33/10
Filed: 1991-10-02
Abstract: PURPOSE:To enable particles suspended in treatment liquid in an inner tank to be effectively discharged. CONSTITUTION:A lid 7 which decreases the opening of an inner tank 3 in area is provided to lessen the surface of the inner tank 3 in contact with outside air in area, the overflow of treatment liquid is increased in flow rate to discharge particles without increasing treatment liquid supplied from a treatment liquid groove 4.
Patent JP-H03117832-A (JP)
Title: Clean room
Inventor: SHINOZUKA BUNICHI
IPC: F24F7/06
Filed: 1989-09-29
Abstract: PURPOSE:To get a desired degree of cleanliness by a method wherein an air suction port is formed between an air outlet of a heat exchanger chamber connected to a return duct and an air inlet port of a booster fan for use in feeding air to a cleaning filter for circulating clean air in a clean room, thereby making the sucking capability variable. CONSTITUTION:A return duct C of a clean room A is connected to a clean device D. A connection pipe 16 is connected to a cooling or a heating heat exchanging chamber 17 of the clean device D. Air from the return duct C is cooled or heated to a desired temperature. The air cooled at the heat exchanging chamber 17 is sucked by a booster fan 20 from a duct 19, filtered by a high performance filter 21 and the air is returned to the clean room A. A clearance between the heat exchanger room 17 and the duct 19 is expanded, the number of revolution of the booster fan 20 is increased to increase the sucking capability, the surrounding air is passed through the high performance filter 21 together with air from the heat exchanger, the cleaned air is returned back to the clean room A, the amount of cleaned air is increased more than the amount of sucked air and the degree of cleanliness in the clean room can be increased.
Patent JP-H0594746-A (JP)
Title: Gas-blast circuit breaker having closing resistance
Inventor: TOYODA TAKEO
IPC: H01H33/70
Filed: 1991-10-02
Abstract: PURPOSE:To provide a highly reliable small gas-blast circuit breaker having a closing resistance by which electrical insulation between an arc extinguishing chamber and an closing resistance contact point part can be secured and in which displacement or stress caused in an closing contact point fixing part due to impact force received in the case of closing the closing resistance contact point part can be restrained to the possible minimum level. CONSTITUTION:There are provided an arc extinguishing chamber 4 housed in an insulating gas sealed container 2, a closing resistance 27 connected electrically in parallel to this arc extinguishing chamber to restrain over-voltage while being closed and an closing resistance contact point part 5 connected electrically in series to this closing resistance. A fixing part 32 of the closing resistance contact point part is supported with a metallic support member 35 having large longitudinal elastic modulus to a fixing part 6 of the arc extinguishing chamber, and is also insulated electrically by means of an insulating member 34. The insulating member is arranged so as to coincide with the axial direction of the fixing part of the closing resistance contact point part. A spring 33 of the fixing part of the closing resistance contact point part is formed of ceramic.
Patent JP-S62113899-A (JP)
Title: Motor blower for electric cleaner
Inventor: OGAWA MITSUYASU
IPC: A47L9/00
Filed: 1985-11-13
Abstract: PURPOSE:To improve suction performance by providing an air reflecting plane enlarging the diameter as it leaves an intake for arranging in order air reflected from the air reflecting plane and conducting the air rearward. CONSTITUTION:An air guide 15 is constituted from an outer wall portion 15a surrounding the outer periphery of a fan 16, a blade portion 15b and a fixed plate portion 15c. Air from the fan 16 collides with the outer wall portion 15a, directed behind the fan 16, arranged in order by the blade portion 15b conducted behind the air guide 15 and discharged from a discharge port 13. The air colliding with the outer wall portion 15a does not provide swirling flow, but is discharged efficiently behind the air guide so that suction performance is improved.
Patent JP-H03114870-A (JP)
Title: Print and discriminating method thereof
Inventor: KOMORI TETSUO
IPC: B41M3/00
Filed: 1989-09-29
Abstract: PURPOSE:To enable printing incapable of being discriminated by the naked eye even in the printing sections of any color by making a print with an ink composed by a magnetic material. CONSTITUTION:A substrate 11 carrying printing information is provided, where the substrate 11 holds a region having characteristics incapable of being visually discriminated by the naked eye, and the region consists of the combination of a section containing nonmagnetic material and a section containing a magnetic material having same visual appearance. That is, a transfer sheet composed of the substrate 11, a peel ply 12, a printing ink layer 13, a magnetic- material printing layer 14 and an adhesive layer 15 is transferred to another substrate 16. Accordingly, a printed matter employing the magnetic material is manufactured thus allowing identification, by a surface magnetic-field detector, of information printed with the magnetic material incapable of being discriminated by the naked eye, and the printed matter can be applicable on anti-forgery, learning or entertainment (for premium).
Patent JP-H02100799-A (JP)
Title: Image pickup device
Inventor: OKINO TADASHI
IPC: H04N11/24
Filed: 1988-10-07
Abstract: PURPOSE:To decrease the number of signal lines by using an idle signal band among the standard video signal lines to transmit the specific information like the alarm information, etc., after multiplexing these information. CONSTITUTION:A standard video signal has a sound band which is higher than a frequency fVmax and has a narrow center frequency fs. Then a microphone is attached to a camera 1 for transmission of the sound information around the camera 1. In such a case, the sound information is transmitted along a sound band. The frequency band of the relevant sound information becomes idle in the case the sound information is not transmitted like an ordinary monitor device. The coincidence is secured between the frequency of the idle sound band and the oscillation frequency (fs) of an oscillator 3. Then the frequency of the idle sound band is mixed with the video signal via a mixing circuit 4, and the presence or absence of the sound signal of the sound band is checked at the side of a center equipment (reception side). Thus it is possible to easily confirm the presence or absence of an alarm signal and a new writing is not required for the alarm information.
Patent JP-H06103217-A (JP)
Title: Data transfer device
Inventor: YASUDA HARUMI
IPC: G06F13/12
Filed: 1992-09-24
Abstract: PURPOSE:To provide a data transfer device capable of executing another start instructing information even if the transfer of a certain start instructing information does not compltely end when plural starting instructions are requested for data transfer between a main storage device and an extended storage device. CONSTITUTION:A transfer control circuit 4 reads out start-instructing information set up in accordance with priority order from a queuing information storing buffer 6, and when the transfer volume of data included in the start-instructing information is less than optionally set volume (set value) as the result of their comparison, the data transfer volume is regarded as requested transfer volume and a transfer instruction is outputted to a transfer circuit 3 together with a transfer direction and a transfer-starting address for a main storage device 1 and an extended storage device 2 and only specified transfer volume out of optional transfer volume is updated. Thus, the processing is repeated until data transfer volume included in the start-instructing information becomes larger than the specified transfer volume.
Patent JP-H03116158-A (JP)
Title: Transfer control method for image forming device
Inventor: SAITO TATSUHIKO
IPC: G03G15/16
Filed: 1989-09-29
Abstract: PURPOSE:To transfer a document in a short time by carrying a transfer sheet when a document tip and detecting means detects the tip and of the document fed by means of an automatic document feeder, and transferring an image while carrying the document and the transfer sheet at the same speed from the position of corresponding tip end detecting means when the transfer sheet tip end detecting means detects the tip end of the transfer sheet. CONSTITUTION:The transfer sheet 15 is carried, when the tip end of the document 3 carried by the automatic document feeder 1 is detected by the document tip end detecting means 16, which is installed with a fixed distance on front side of a document reading position; the document and the transfer sheet are carried at the same speed from the tip end detecting means 16 and 17, respectively, when the tip end of the transfer sheet is detected by the transfer sheet tip and detecting means 17, which is installed with the prescribed distance away from a transfer position. Therefore, the tip end of the document 3 is read in the reading position C of an optical system, and an image is formed on a photosensitive body 12; when the tip end of the image is moved to the transfer position B, the tip end of the image coincides with the tip end of the transfer paper. Thus, document reading and transfer can be carried out while carrying the document 3 and the transfer sheet 15 and transfer time can be shortened.
Patent JP-H04131154-A (JP)
Title: Foaming and ejecting device for chemical substance solution
Inventor: HIRAI HIROTO
IPC: A01N25/16
Filed: 1990-09-25
Abstract: PURPOSE:To ensure adequate scattering distance and stable bubble ejection by providing an ejection tube equipped with an air supply orifice which supplies air to the ejection part of a nozzle ejection a mixed liquid and a baffle board with holes on the surface which is arranged on the secondary side of the nozzle for the ejection tube. CONSTITUTION:A pump 7 sends under pressure a highly pressurized mixture liquid containing a solution consisting of a surfactant and chemical substance. A ejection tube 31 equipped with an air supply orifice 29 which supplies air to the ejection part of a nozzle 15 is formed on the secondary side of the nozzle 15 ejecting the mentioned mixture liquid. In addition, a baffle plate having holes 41, 43 is arranged on the secondary side of the nozzle 15 for the ejection tube 31. Subsequently, adequate discharge amount and scattering distance are obtained so that bubbles can be ejected stably.
Patent JP-H06102908-A (JP)
Title: Demand prediction device
Inventor: YOSHIOKA MASAHIRO
IPC: G05B13/02
Filed: 1992-09-24
Abstract: PURPOSE:To predict heat demand with high prediction precision and to improve the economy of the operation of a heat source unit. CONSTITUTION:A long term demand prediction means 100 predicts the change of heat demand for the next whole day. An operation plan generation means 400 generates an operation schedule 107 based on the predicated result. A short term demand prediction means 200 executes prediction based on the temperature of the day and an actual heat demand value, decides the operation schedule 107 at every hour and minutely corrects it. A control means 500 controls a plant X based on a corrected result. Thus, heat demand prediction precision and the economy of the operation of the heat source unit can be improved.
Patent JP-H0794884-A (JP)
Title: Tuner case
Inventor: SAKUMA SHIGERU
IPC: H05K9/00
Filed: 1993-09-20
Abstract: PURPOSE:To fix a shield plate to a case frame by a simple operation without post working such as soldering and press working. CONSTITUTION:In a shield plate 20, side upper end portions are turned into setting segments 21a, 21b, and below them, fitting parts 24a, 24b having engaging parts 23a, 23b on the upper end and inclined surfaces 25a, 25b are formed. In a shield case 10 the following are formed. Setting trenches 12a and 12b have induction surfaces 11a and 11b, into which the setting segments 21a, 21b are inserted. Below the trenches 12a, 12b, fitting ports 14a, 14b are formed into which the fitting parts 24a, 24b are inserted. In the vicinity of the fitting ports 14a, 14b, a positioning rib 16a for fixing the shield plate 20, and an induction rib 15a for mounting the shield plate 20 are formed. A tuner case is constits of the shield plate 20 and the shield case 10. The shield plate 20 is fixed on the shield case 10 after lead-through capacitors are fixed to through holes 26a, 26b, 26c.
Patent JP-2000085446-A (JP)
Title: Motor-truck
Inventor: NOUJIYOU KENJI
IPC: B62D27/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To position and fix a deck easily and positively in a specified position on a body frame in a motor-truck with the deck constituted to be detachable from a body. SOLUTION: In a motor-truck with a deck 4 detachably placed and fixed onto a body frame 3, a nearly conical positioning member 7 and a nearly conical recessed part 8 engaged with the positioning member 7 are provided between a body frame 3 and the deck 4. To be concrete, a support leg 5 for holding the deck in the self-supported state in a specified height position is provided in an in-and-out state near the bottom part of the deck 4, and a fluid cylinder 6 for vertically moving the deck 4 is provided on the body frame 3 side. The positioning member 7 is provided at the free end of a piston rod of the fluid cylinder 6, and the recessed part 8 engaged with the positioning member 7 is provided at the bottom part or the like of the deck 4.
Patent JP-S61135678-A (JP)
Inventor: HOIKAASU KAARERU UIRUEMU YAAN
IPC: C04B5/06
Filed: 1985-11-15
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-H0197924-A (JP)
Title: Optical matrix switch
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/27
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the loss of an optical signal, to miniaturize an optical matrix switch, and to facilitate the production by propagating the optical signal only with one passage at a total reflection corner. CONSTITUTION:Input waveguides 11a-11d and output waveguides 13a-13d cross each other at a certain angle to constitute a grid shape, and optical switch parts 31 are provided at respective intersections. A first optical switch 37a is provided in the vicinity of the side end part on the side of an input port Ip of the input waveguide part in the vicinity of an intersection 33, and a second optical switch 37b is provided on the side of an output port Op and in the vicinity of the side end part on the side of the first optical switch 37a in the output waveguide part in the vicinity of the intersection 33. A total reflection corner 39 which connects first and second optical switches 37a and 37b is provided in the vicinity of each section. Consequently, the number of times of total reflection of the optical signal at the total reflection corner 39 is reduced to one. Thus, the loss of the optical signal is reduced and the switch is miniaturized and the production is facilitated.
Patent JP-S61133697-A (JP)
Inventor: ISONO TADAO
IPC: H05K13/00
Filed: 1984-12-03
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-H0595018-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA YUUGO
IPC: H01L21/60
Filed: 1991-10-02
Abstract: PURPOSE:To provide wires from coming into contact with each other by giving the difference in a height is formed at wires by a method wherein the difference in a height is formed at pads and inner leads. CONSTITUTION:The difference in a height is formed at adjacent pads 2 as external terminals on a semiconductor element 1. The difference in a height is formed at adjacent inner leads 3. The pads are connected to the inner leads by means of wires 4.
Patent JP-H1099824-A (JP)
Title: Treatment of organic waste and apparatus therefor
Inventor: YOSHII SOSUKE
IPC: B09B3/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To effiently subject org. waste to fermentation treatment without replacing the total amt. inclusive of a carrier. SOLUTION: An air diffusion plate 4 is provided in a fermentation tank 1 and the space above the air diffusion plate 4 is packed with bacteria carriers 3 and org. waste is charged in the fermentation tank 1. Air is blown in the fermentation tank 1 from below by the operation of blowers 5a, 5b. Therefore, the bacteria carrier 3 and org. matter are fluidized and mixed by air. The carriers 3 are mutually fluidized to be rubbed with each other or the org. waste and the carriers 3 are fluidized and rubbed mutually and ash is separated to be discharged from the fermentation tank 1 while carried by air streams to be collected by a particle collector 9. Since ash is discharged out of the tank, ash is not left in the tank and it becomes unnecessary to replace the total amt. of the carriers.