baber/WOPTO huggingface dataset:
Patent JP-S62173004-A (JP)
Title: Hot rolling method for clad steel plate
Inventor: ISHIOKA CHISATO
IPC: B21B1/38
Filed: 1986-01-22
Abstract: PURPOSE:To prevent an upward camber and to permit the easy hot operation of a clad steel plate by subjecting a base material steel and cladding metal having the hot deformation resistance larger than the hot deformation resistance of the base material steel with the cladding metal side faced backward to hot rolling. CONSTITUTION:The base material steel 1 and the cladding metal 2 having the hot deformation resistance larger than the hot deformation resistance of the base material steel with the cladding metal 1 side faced backward are subjected to hot rolling. Stripper guides 4 and conveying rolls 5 are provided around a lower work roll 3 of a rolling mill in this case. The steel plate which cambers downward is fed into the rolling direction while the steel plate glides thereon. Since the rolls 5 play the role of leveling the lower camber, there is no hindrance of the camber to the next and subsequent rolling.
Patent JP-S63181050-A (JP)
Title: Storing access control system
Inventor: HANADAIRA NORIZOU
IPC: G06F12/06
Filed: 1987-01-22
Abstract: PURPOSE:To accelerate access in a unit of storage, by finding a time limit in the case of starting the access of a second data from a leading element in a forward direction immediately after sending the access request of a first data, and the time limit in the case of starting the access from a final element in a reverse direction, respectively, and selecting an access processing in a direction in which the time limit is smaller. CONSTITUTION:A calculating means 8 which calculates a first time limit until the start of the access of a second data is enabled when the access of the second data is started in order from the leading element to a final element, and a calculating means 9 which calculates a second time limit by using each information until the start of the access of the second data is enabled in the case where the access is started in order from the final element by reversing the access direction of the second data, are provided. And the access of the second data is performed in the access direction corresponding to the time limit smaller out of the first and the second time limits. In such a way, it is possible to accelerate continuous access.
Patent JP-H02195097-A (JP)
Title: Telescoping pipe fitting and production thereof
Inventor: ODA NORIYUKI
IPC: F16J3/04
Filed: 1989-01-24
Abstract: PURPOSE:To use a filter for hot dust-containing gas for long period of time by soldering flanges to a bellows telescoping section of heat- and corrosion resisting alloy through an intermediate ring of small heat capacity and giving solution treatment to the bellows telescoping section. CONSTITUTION:A telescoping pipe fitting is composed of a bellows telescoping section 1 if heat- and corrosion-resistant alloyed steel such as austenitic stainless steel, etc., and flanges 3 of heat- and corrosion-resistant alloyed steel connected to both ends of the bellows telescoping section 1 through an intermediate ring 2 of small heat capacity of heat- and corrosion-resistant alloyed steel. Where the surface area of a member is A mm<2>, the volume of it is V mm<3>, and the ratio A/V mm<1> is R, the R value of the bellows telescoping section 1 is more than 2 mm<-1>. Also, solution treatment is given to the whole bellows telescoping section 1. Thus, device for which a ceramic filter tube is used for removing dust from hot dust-containing gas can be operated stably for long period of time.
Patent JP-S61173777-A (JP)
Title: Immobilized bacterium, production thereof and method of water treatment
Inventor: HONDA SHIGERU
IPC: C02F3/28
Filed: 1985-01-25
Abstract: PURPOSE:To obtain immobilized bacterium having preferable characteristics such as shock loading resistance, acid and alkali resistance, starvation resistance, oxygen resistance, higher fatty acid resistance, etc., by immobilizing a microorganism to the interior of a crosslinked water-absorbing resin. CONSTITUTION:Water dispersion of a bacterium is blended with a water- absorbing resin while stirring, water containing the bacterium is absorbed in the resin, and added to a solution of a polyvalent metallic salt. Water-absorption ability of the resin is reduced by the presence of the polyvalent metallic ion to release water, crosslinking reaction of the resin with the polyvalent metallic ion is caused, the bacterium is embedded in the resin, to carry out immobilization. USE:Aerobic and unaerobic treatment in water treatment fields.
Patent JP-2000214402-A (JP)
Title: Light source device for multibeam scanner
Inventor: SATO NOBUYUKI
IPC: G02B26/10
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the deterioration of image quality caused by the vibration of a light source unit in a multibeam scanner. SOLUTION: This device is equipped with a light source unit 600 provided with plural light emitting parts 101 and 102, beam synthesizing means 103, 104, 1051 and 1052 synthesizing beams from the light emitting parts and a casing equipped with them and provided with a cylindrical emitting part 71 for emitting the synthesized beam to project from a main body, a supporting member 90 in which the emitting part 71 of the unit 600 is fit and which supports the unit 600, engaging means 74 and 75 engaging the unit 600 with the member 90 so as to rotate around the axis AX of the emitting part 71, fixing means 96 and 97 fixing the unit 600 in the immobile member 95 of the multibeam scanner through the member 90, and an elastic pressuring means pressing a casing main body to the supporting member and making elastic force for the damping of the casing main body act.
Patent JP-S58132384-A (JP)
Title: Circumferential joint welding method
Inventor: FUJIMOTO MICHIO
IPC: B23K25/00
Filed: 1982-02-01
Abstract: PURPOSE:To increase the quantity of a deposited metal, and to increase a welding speed, by using a welding wire together with a plate-like consumable electrode, when welding a circumferential joint by the electroslag method. CONSTITUTION:In a welded joint part constituted of an outside cover plate 1  and an inside cover plate 2 in case of welding a circumferential joint by the  electroslag method, a wire 5 from a wire reel 9 is drawn out by a roller 6, is  supplied through a consumable plate electrode wire guide tube 8, goes into a  molten slag 3, is electrified and melted, and becomes a deposited metal 4. A plate part 7 of a consumable plate electrode is fitted into the joint groove part  in advance, on the other hand, it is fitted so that the wire 5 is put into the wire  guide tube 8 of the consumable plate electrode, is rotated by following a rotary  positioner 11, and the consumable plate electrode 7 is melted together with the  wire in a molten slag 3. Accordingly, the quantity of the deposited metal 4 is increased remarkably and the welding speed is increased.
Patent JP-H05205572-A (JP)
Title: Switch
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1992-01-28
Abstract: PURPOSE:To allow the change of a display card by a handle only even in an execution stage. CONSTITUTION:A slide display piece 62 is arranged below a display window 64 of a piano handle 43 movably in the transverse direction. The slide display piece 62 is energized by a coil spring 65 in the vertical direction in the illustration while the slide display piece 62 returns by release of the energizing force of a push rod of a inverse handle. A housing part 67 arranging a display card 63 is formed on the top of the slide display piece 62. A card insertion part 74 tilted to the down side of the piano handle 43 is formed while the display card 63 is made free to be taken in and out from this card insertion part. Then, the ear part 63a of the display card 63 is located in the part of the card insertion part 74 so as to be easy to pull out the display card 63.
Patent JP-H07215809-A (JP)
Title: Nematocide
Inventor: GOTODA SATOSHI
IPC: A01N47/34
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a nematocide having strong activity against various nematodes and low toxicity to men and animals. CONSTITUTION:This nematocide contains a hydrazinoacetic acid derivative of the formula (R1 is a lower alkyl, a lower alkenyl or phenyl which may contain 1-3 halogens; R2 is methyl or ethyl) as an active ingredient. Southern root-knot nematode, Pratylenchus vulnus, northern root-knot nematode, potato cyst nematode, etc., may be cited as nematodes on which the compound acts especially effectively. In the case of using the compound as a nematocide, the compound can be used in various forms such as emulsion, wettable powder, aqueous solution, granule, fine granule, preparation for spray, granular agent, spreading agent, aerosol preparation, microcapsule preparation, preparation for fumigation, preparation for smoking, etc.
Patent JP-H03219363-A (JP)
Title: Kana/kanji conversion system
Inventor: MATSUE KAZUNORI
IPC: G06F17/22
Filed: 1990-01-25
Abstract: PURPOSE:To correctly execute KANA (Japanese syllabary)/KANJI (Chinese character) conversion using words as intended by a user by applying a part of speach to a decomposed word, analyzing depth structure based upon transformational rules and then executing KANA/KANJI conversion. CONSTITUTION:The system is provided with a decomposition part 1 for decomposing a character string CH to be applied to KANA/KANJI conversion into words, an application part 2 for applying a part of speach to the decomposed word, an analytical part 3 for analyzing the depth structure of a sentence in accordance with the transformational rules, a decision part 4 for deciding whether the analysis is correctly executed or not, and a KANJI conversion part 5 for executing conversion processing to KANJI. The character string CH consisting of KANA characters is decomposed to words based upon JOSHI (a postpositional word functioning as auxiliary to a main word) and an inflection, a part of speach is applied to the decomposed word and the depth structure of the sentence is analyzed based upon the transformational rules. When a part not matched with the transformational rules is detected on the way of the analysis of the depth structure, the word is decomposed again so as to be matched with the transformational rules. Consequently, the application of a part of speach can be correctly executed and KANA/KANJI conversion can be correctly executed.
Patent JP-H08208052-A (JP)
Title: Image forming device
Inventor: KOIZUMI SHINJI
IPC: B65H3/00
Filed: 1995-01-31
Abstract: PURPOSE: To reduce planar device space, and obtain a high printing speed by vertically stacking a plurality of image forming devices, so as to be capable of performing a concurrent copying process, and automatically feeding a paper sheet from the sheet cassette of the lower image forming device to the sheet cassette of the upper image forming device. CONSTITUTION: A plurality of image forming units 10U and 10D are stacked along a vertical direction, and a feed guide passage 102 (102A and 102B) and a selector means 101 are provided, thereby enabling the units 10A and 10D to be operated concurrently. In addition, constitution is so made that paper P can be fed from a lower sheet cassette 82 (80D) to an upper sheet cassette 82 (80U) automatically, using a lower transfer means 41. Also, the upper and lower image forming units 10U and 10D are stacked with sheet transfer directions kept identical as XL and XL, and a delivery and transfer means 90 is laid, thereby delivering paper sheets to the same feeder output tray 17.
Patent JP-H04247329-A (JP)
Title: Optical information recorder method and device thereof
Inventor: TANABE TAKANARI
IPC: G11B7/14
Filed: 1991-02-04
Abstract: PURPOSE:To improve the transfer rate at time of reproduction of optical recording information and to improve the recording density of an optical recording medium. CONSTITUTION:The plural tracks on the recording surface of an optical disk 1 are irradiated with light beams from a laser 5 and the reflected light thereof is received in bisected photodetectors 8, 11, by which the phase and phase change thereof are detected. The results thereof are processed by adder circuits 9, 12, subtraction circuits 10, 13 and a detecting circuit 16 and the respectively corresponding plural signals are taken out onto the recording marks on the plural tracks.
Patent JP-H05211704-A (JP)
Title: Gas-insulated switchgear
Inventor: ITAI KOSAKU
IPC: H02B13/02
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the wiring and installing space occupied by the whole of a gas insulated switchgear having a large-scale disconnecting switch on the bus side belonging to a phase separation type circuit breaker and a disconnecting switch on the line side. CONSTITUTION:A bus conductor 1 is connected directly to a contact portion 5 at the fixed side of a disconnecting switch 3 and a contact portion 5 at the fixed side is retained by the first insulation spacer 4 provided at the side face of a sealed container 30. The leading direction of a bus connecting conductor 2 supported by the first insulation spacer 4 is located perpendicular to the leading direction of a circuit breaker connecting conductor 13 supported by the second insulation spacer 8 and electrically connected to a contact portion 6 on the moving side. By so doing, the disconnecting switch 3 on the bus side belonging to a phase separation type circuit breaker and a bus on the line side and a main bus connected to a disconnecting switch on the line side are located at lower positions, by which the wiring and installation space occupied by the whole of a gas-insulated switchgear can be reduced.
Patent JP-H08204912-A (JP)
Title: Original size detector
Inventor: TSUKANO KOJI
IPC: H04N1/29
Filed: 1995-01-31
Abstract: PURPOSE: To provide an original size detector with which an original size can be detected by exactly detecting the position of the edge of an original even when the transmissivity of that original is high. CONSTITUTION: A density difference calculating means 31 calculates the density difference of prescribed image data for one line read by an image reading unit, and the calculated density difference is compared with specified density difference by a density difference comparing means 32. When the original is regarded as tracing paper based on the compared result, for example, a threshold value setting means 33 sets a threshold value for original edge detection suitable for that tracing paper, namely, sets a threshold value at a density level lower than that of ordinary paper and based on this threshold value, an original edge detecting means detects the position of the original edge.
Patent JP-S58130314-A (JP)
Title: Adapter device
Inventor: SHISHIDO YOSHIO
IPC: G02B23/24
Filed: 1982-01-29
Abstract: PURPOSE:To permit always sharp observation or photographing by adjusting the imaging plane in a means for observing an optical image from behind an optical system for forming the optical image as a real image and the position of the imaging plane behind the reflection plane in such a way as to make both optically conjugate. CONSTITUTION:First, the inserting part 2 of an endoscope 1 is put into the body cavity and is inserted near the observing part 15. An adapter device 6 is mounted to the eyepiece part 5 of the endoscope and a Tv camera 19 connected to a camera control unit 21 or the like is mounted in the 1st reflection optical axis direction of the device 6. Here, the observer adjusts a lens 12 for correcting diopters until an index 14 for focusing attached to the 1st imaging plane 13 appears sharp and moves a photographing optical system 8 forward and backward to form the observing position 15 of an object on the 1st imaging plane 13. In this stage, the sharp optical image is formed on the plane of an image sensing element 20 set in the position of the 2nd imaging plane 18 conjugate with the 1st imaging plane 13.
Patent JP-S58129726-A (JP)
Inventor: KUJIYOU FUMIYUKI
IPC: H01H73/18
Filed: 1982-01-28
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-S5398706-A (JP)
Title: Telephone circuit
Inventor: HARA HIROSHI
IPC: H04M1/76
Filed: 1977-02-09
Abstract: PURPOSE:To enable the volume adjustment for transmission and reception with the simple circuit, by automatically adjusting the loss in the telephone circuit depending on the distance of the subscriber lines.
Patent JP-H03219069-A (JP)
Title: Method for cleaning vacuum vessel
Inventor: SHIROSAKA YOSHIYUKI
IPC: C23C14/22
Filed: 1990-01-24
Abstract: PURPOSE:To clean a vessel by removing dust, etc., in the vessel by forcedly exhausting gas in the vessel while introducing the clean gas in the vacuum vessel. CONSTITUTION:At the time of introducing the gas into the vessel in order to return the pressure of vacuum vessel to the pressure of atmosphere, the dust stuck to wall surface, etc., in the vessel is blown up. The clean gas is introduced in the vessel while forcedly and quickly exhausting the gas in the vessel whose pressure is returned back to the atmospheric pressure and the dust is sucked and removed while holding the reduced pressure condition of the vessel. By this method, even if a detector for measuring the dust is inserted from window during cleaning, the dust is not blown out and the substrate, etc., prepared outside of the vessel is not contaminated. By cleaning the substrate introducing vessel, etc., in sputtering apparatus with this method, the operation of apparatus can be accelerated.
Patent JP-H07208632-A (JP)
Title: Method and device for controlling gas supply device
Inventor: HAYASHIDA MASARU
IPC: F16K31/06
Filed: 1994-01-11
Abstract: PURPOSE:To avoid rapid pressure charge 'during valve open by delaying the opening of the second open/closed valve for a preset time after the first open/ closed valve is open when the first and second open/closed valves are open. CONSTITUTION:When AC voltage is supplied to input terminals 42, 43, a DC current is obtained with a rectifying circuit bridge-connected to diodes D1, D2, D3, D4. A current is therefore carried into output terminals 44, 45 connected to the first electromagnetic valve unit 1 with power input to the input terminals 42, 43, so that a valve is driven to open a valve seat. With a current flow in a delay circuit M, charge is performed at a time constant determined by a resistance R3 and a capacitor C2. As a current is carried into the terminal 47 with a delay, the second electromagnetic valve unit 2 is open with a delay. In this way, malfunction such as rapid pressure rise on the secondary side which occurs when two open/closed valves formed with a governor held therebetween are open is properly avoided.
Patent JP-S62172142-A (JP)
Title: Defrosting control device for air-conditioning machine
Inventor: WATANABE MASAHIRO
IPC: F24F11/02
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a defrosting control device capable of being simplified in the constitution thereof by a method wherein a deciding means, deciding the operation of an air-conditioning machine whether it should be effected by heating cycle or defrosting cycle, is provided to drive a cycle switching means by the output of the result of decision of the deciding means. CONSTITUTION:A first timer count counts a predetermined time T1 when heating operation is started. The elapse of the time T1 is decided by a LSI24 and the heating operation is continued. When the time T1 has elapsed, a second timer count is set and the elapse of a time T2 (about 4min, for example) is decided. It is confirmed whether a compressor 1 is operated continuously for a set time or not. When the compressor 1 is operated continuously for the time T2 set by the second timer count, a third timer count is set and a pipeline temperature (t) is read by a pipeline temperature detecting element 6. A comparator 28 decides whether the pipeline temperature (t) is lower than a set pipeline temperature t1 or a boundary temperature, in which the operation of the titled air- conditioning machine is switched from the heating operation to defrosting operation. When a condition is satisfied, the heating operation is constituted until a time T3 has elapsed and, then, the defrosting operation is started.
Patent JP-S60174021-A (JP)
Inventor: DEGUCHI FUMIHIKO
IPC: H02H9/04
Filed: 1984-01-28
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-H10214816-A (JP)
Title: Manufacturing method of semiconductor device and manufacture of capacitive device of semiconductor device
Inventor: HORIUCHI SATOSHI
IPC: H01L21/822
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce conversion difference of an opening to realize high process precision and welt-processed shape of the opening, and to maintain the surface of a semiconductor substrate normal, by forming the opening by continuously performing anisotropic dry etching and the subsequent wet etching. SOLUTION: To form the opening in an insulating film 4 (4a, 4b) masked with a patterned photoresist layer 5, anisotropic etching is performed for a short etching period so as to leave a part of the insulating film to be etched, and then wet etching is performed so as to delete all the remaining part of the insulating film 4. By this arrangement, the conversion difference due to wet etching can be reduced. Further, as an RIE damage layer 9 is formed by the anisotropic etching on the insulating film 4, the RIE damage layer 9 is etched with the insulating film 4 by the wet etching.
Patent JP-S54107289-A (JP)
Title: Semiconductor light emitting element
Inventor: UJI TOSHIO
IPC: H01L33/30
Filed: 1978-02-10
Abstract: PURPOSE: To enable to output the light of at least two wave lengths from common emission outlet, from one semiconductor light emitting element.  
     CONSTITUTION: On the n type GaAs substrate 11, the n type GaAs layer 12, p type Al 0.3 Ga 0.7 As layer 13, and n type Al 0.3 Ga 0.7 As layer 14 are formed. After masking a part of the surface of the layer 14, a part of the layer 13 is exposed with etching. Next, the mask at the surface of the layer 14 is removed, and metal evaportion film is formed on the surface exposing the layers 13 and 14, and the metal film on the photo emitting outlet 20 is removed with etching by masking on a part of it. Further, the electrode metal film 17 to the layer 14 is made to the electrode metal film 16 by removing a part of the metal film on the layer 13. Further, when the voltage signals v 1 (t) and v 2 (t) are fed to the electrodes 15 and 17, light can be emitted from the light emitting sections 18 and 19. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04254950-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1991-02-05
Abstract: PURPOSE:To apply this recorder to both a tape cassette with a shutter and another tape cassette. CONSTITUTION:A shutter operating means 13 to operate opening/closing the shutter 1d is integrally disposed to a holding means 10 to move reciprocally between a first position loading/unloading the tape cassette with the shutter and a second position traveling a magnetic tape.
Patent JP-S57130289-A (JP)
Title: Cmos-rom circuit
Inventor: KIHARA TOSHIMASA
IPC: G11C17/00
Filed: 1981-02-04
Abstract: PURPOSE:To achieve static operation and suppress an increase in chip size by providing a latch circuit to an output part and fetching output data to the latch circuit right after precharging ends. CONSTITUTION:The output part of a dynamic CMOS.ROM circuit is provided with a latch circuit L, which is equipped with a means of generating a data fetch signal B for fetching the output data of said CMOS.ROM circuit. The pulse width of the signal B is set a little bit longer than the access time of a CMOS. A pulse signal B with width delta is generated shortly after precharging ends and the output data of the ROM is fetched to the latch circuit L by said pulse signal B to give the same function with a static type, thereby reading the output data through the latch circuit L.