baber/WOPTO huggingface dataset:
Patent JP-H09181031-A (JP)
Title: Substrate washer
Inventor: OTANI MASAMI
IPC: H01L21/304
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washer capable of automatically changing the spray pressure of a washing liq. according to the kinds of substrates and washing conditions. SOLUTION: Air from an air source 6 is fed to a plunger pump through an electropneumatic regulator 7, air feed pipe L1 and solenoid valve. A control unit 11 comprises a washing condition setting panel 31. a CPU 32, a memory 33 and a control panel 34. The panel 31 is used for setting the washing conditions such as rotation speed of a substrate, washing time, the scan rate of a spray nozzle and the scan number of times thereof. The washing conditions include the spray pressure of pure water and are stored in the memory 33. The CPU 32 gives a control signal CT to the regulator 7 according to the stored washing condition. The regulator 7 regulates the air feed pressure in response to the signal CT.
Patent JP-H06144287-A (JP)
Title: Under carriage frame for motor truck
Inventor: AO KAZUO
IPC: B62D21/09
Filed: 1992-11-06
Abstract: PURPOSE:To dissolve or reduce the end lowered state of a load-carrying platform in the overhang part, behind a wheel base, of a cargo truck so as to improve the commercial value of a merchandise by forming the overhang part, behind a wheel base, of an under carriage frame into upward concave curve shape. CONSTITUTION:The overhang part 20, behind a wheel base (a), of an under carriage frame 10 is formed into upward concave curve shape. This results in dissolving or reducing the end lowered state of a load-carrying platform in the overhang part, behind the wheel base, of a cargo truck or the like so as to improve the commercial value of a merchandise.
Patent JP-H05151809-A (JP)
Title: Illumination device
Inventor: OTSUKA TOSHIKUNI
IPC: G02B6/00
Filed: 1991-11-29
Abstract: PURPOSE:To make usable for even a photo-conductor weak against heat by interposing a permeable thermal insulator between a light source device and an end part of the photo-conductor, absorbing heat from the light source device by the thermal insulator, and reducing a conduction amount of heat to the photo-conductor. CONSTITUTION:An illumination device 1 comprises a photo-conductor 2 and a light source device 3 connected to an end part of the conductor 2, and it is connected to the device 3 through a thermal insulator 4 to arrange a lamp 5 and a bowl-shaped reflector 6, with the front opened, in the device 3. When the lamp 5 is lighted, light therefrom is converged to an end face 14 of the thermal insulator 4, arranged before the lamp 5, by the reflector 6 and further incident upon the conductor 2, and it emits light over its total length. Here, a temperature in the vicinity of the end face 14 of the thermal insulator 4 considerably rises, but heat is absorbed by heat resistant glass, arranged in the end part, and not transmitted to the conductor 2. Accordingly, since heat from the device 3 is not transmitted to the conductor 2 or the heat is transmitted by a small quantity, even the thermally weak conductor 2 can be used.
Patent JP-H09179660-A (JP)
Title: Computer loaded with cd-rom device
Inventor: TAMURA NORIMASA
IPC: G11B33/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of evading oscillation/shock to be weak points for a CD-ROM device at the time of loading the CD-ROM device on a computer and a means capable of furthermore compacting the whole size of the computer. SOLUTION: The CD-ROM device 5 is stored in a unit having a picture display part to be a part of a computer body, therefore an excess floor area for loading the device 5 is made unnecessary and the transmission of oscillation/ shock generated at the time of inputting data to a keyboard 2 or setting up the body 1 to the device 5 can be evaded.
Patent JP-H10178346-A (JP)
Title: 1-bit signal controller
Inventor: SATO SHOJI
IPC: H04B14/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To detect presence of a signal fault in a simple configuration and to release the signal from a faulty state based on the detection result. SOLUTION: An input signal (a) being mainly a voice signal is converted into a 1-bit signal (b) at a ΔΣ modulation 1-bit conversion circuit 2, and converted into an analog signal by a D/A converter circuit 3. A buffer amplifier 4 is inserted to an optional position of a transmission line A between the ΔΣmodulation 1-bit conversion circuit 2 and the D/A converter circuit 3 to extract a 1-bit signal (b) at the position and the signal is converted into an extracted analog signal (c) by a low-order LPF 5. An analog waveform discrimination/ processing circuit 6 is used to check a signal state and a control instruction signal (d) in response to the presence of an error is fed back to an input signal control circuit 7, in which the level of the input signal is controlled based on the control instruction signal (d).
Patent JP-2001151679-A (JP)
Title: Flavonoid inhibiting limulus reaction
Inventor: KUMAZAWA YOSHIO
IPC: C07H17/07
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To inhibit the action of lipopolysaccharides for inhibiting inflammation and develop a highly safe substance. SOLUTION: The flavonoid that inhibits limulus reaction is effective as a substance for neutralizing lipopolysaccharides. Particularly, hesperidin is effective.
Patent JP-H0728758-A (JP)
Title: And device for dynamic time loop arbitration
Inventor: GUREN II DEYUUKUSU
IPC: G06F9/52
Filed: 1993-12-07
Abstract: PURPOSE: To obtain a low data incubation period without making an optional processor or controller die of hunger by finishing the access of a first agent after a timer reaches a scheduled value with respect to an agent, and performing accessing by a second agent. CONSTITUTION: A buffer interface 60 includes two counters and the first counter of them counts through a RAM address and always holds the address of a RAM data element to refresh next. A second counter counts to a scheduled value and requests the access of a buffer memory for refreshing a cell shown at a first counter. Once the counter reaches the scheduled value, the counter counts again instead of waiting until the request is given. Thereby, even if delaying generated in the period of refreshing a RAM data element is allowable, it is not allowed to store it in delaying with respect to the following RAM data element.
Patent JP-H10175981-A (JP)
Title: Production of bis(silylorganyl)-polysulfane
Inventor: MUENZENBERG JOERG DR
IPC: C01G9/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a shorter time than the cases with prior arts. SOLUTION: This compound, a bis(silylorganyl)-polysulfane of formula I: (R<1> R<2> R<3> SiR<4> )2 SX, is obtained by reaction between a haloalkyl alkoxysilane or haloalkoxysilane of formula II: R<1> R<2> R<3> SiR<4> and a polysulfide of formula III: M2 SX. In this case, in the 1st process, a dehydrated polysulfide is produced from the polysulfide of formula III at 60-300 deg.C under a vacuum by reaction of a crystal water-contg. sulfide hydrate with sulfur.  In the above, R<1> , R<2> and R<3> are each a 1-8C branched or non-branched alkyl and/or alkoxy (in this case, there exists at least one alkoxy group) or an aryl group (esp. phenyl, toluyl or benzyl); R<4> is a 1-8C (pref. 1-4C) divalent alkylidene group or (CH2 )n -C6 H4 -(CH2 )n ((n) is 1-4); (x) is a number larger than 1 (pref. 2-8); X is a halogen atom such as Cl, Br or I; M is an alkali metal cation, semialkaline earth metal cation or zinc cation.
Patent JP-H10141763-A (JP)
Title: Display device for combustion equipment
Inventor: NAKAMURA MASAKI
IPC: F23N5/26
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To easily understand an operating method by a user and to display many display contents by providing a message display unit for displaying data on the unit by scrolling. SOLUTION: A display unit 21 is constituted by a fluorescent display tube, and constituted in a dot matrix state by many light emitting elements. Oil supply temperature and bath setting temperature are displayed on predetermined positions. A time such as operation stand-by time and bath set hot water amount are displayed on a graphic display unit 42. When a certain switch is pressed, a character responsive to the switch is displayed and scrolled. The unit 42 can display 5 characters at the minimum at once, and character shape, display position can be altered. Accordingly, since many data are displayed, a user can easily understand the state and operating method of the combustion equipment real time.
Patent JP-2001156028-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SUGINO TAKASHI
IPC: H01L21/58
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which an extreme-thin chip can be manufactured with a high yield, an appropriate amount of adhesive layer formed conveniently on the rear surface thereof, crackings of chip, chip cracks and package cracks prevented, and the efficiency of production improved. SOLUTION: A groove, whose cut depth is smaller than the thickness of a wafer, is formed from the surface of the wafer in which a semiconductor circuit is formed, a surface protective sheet is adhered to the surface of the semiconductor circuit, and the rear surface of the semiconductor wafer is ground to make the wafer smaller in thickness, and then a dicing die bond sheet composed of a mase material and an adhesive layer formed thereon is adhered to the grinding surface, and further the surface protection sheet is peeled off and the groove is further ground, and finally the wafer is divided into chips. In addition, the adhesive layer of the dicing die bond sheet is cut, the adhesive layer is peeled off from the base material of the dicing die bond sheet together with the chip, and the chip is fixed onto the specified base by using the adhesive layer.
Patent JP-2000165037-A (JP)
Title: Copper foil superior in chemical resistance and heat resistance for printed wiring board and its manufacture
Inventor: FUJIWARA KAZUHISA
IPC: C25D11/38
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To avoid peeling off a Cu foil from a printed wiring board if this board is exposed long in a high temp. atmosphere by providing a rust preventive layer composed of Cu, Zn, Pb, As and Ni on a surface of the Cu foil to be adhered to a wiring board. SOLUTION: The Cu foil 1 for printed wirings has a rust preventive layer 2 at a surface to be adhered to a printed wiring base and a chromate rust preventive layer 3. The Cu foil 1 may use the known one without restriction and e.g. a rolled Cu foil or electrolytic Cu foil. The adhesive surface of the foil to a printed wiring board may be a rough or glossy surface of the electrolytic Cu foil. The rust preventive layer 2 contains Cu, Zn, Pb, As and Ni, the Zn content of the entire layer 2 is 1-30 mg/m2 per unit Cu foil area, pref., 10-22 mg/m2.
Patent JP-2000167431-A (JP)
Title: Member for pulverizer
Inventor: HAGI HARUJI
IPC: B02C19/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a member for a pulverizer which member has high hardness and good abrasion resistance and is chemically stable. SOLUTION: As ceramics of a member for a pulverizer, a boron carbide sintered compact consisting essentially of boron carbide, containing 0.05∼5 wt.% of silicon compounds, having the content of 1000 ppm or less of each of alkali metal, alkali earth metal, and transition metal elements, and having relative density of 96% or more is used. The tip of the member (target) of the pulverizer is made so as to be freely attachable and detachable such as O-ring joining type.
Patent JP-H09182360-A (JP)
Title: Motor integrated with actuator
Inventor: TANAKA AKIO
IPC: H02K23/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by shortening the feeder line when it is led to the driven unit side where the actuator of a motor integrated with actuator is coupled. SOLUTION: A motor housing 17 is provided with a tubular cable holder 13b extending through an actuator to the outer surface thereof on the opposite side. A pigtail wire 16 is passed through a cable holder 13b from the inside of motor housing 17 and connected with a terminal 40 for external connection provided at the end of extension of cable holder 13b.
Patent JP-H04209606-A (JP)
Title: Crosslinking of hydroxylated polymer
Inventor: IGARASHI TAKAHARU
IPC: C08F8/42
Filed: 1990-11-30
Abstract: PURPOSE:To crosslink a hydroxylated polymer at low temperatures to give a product of an improved environmental resistance by adding a metal alkoxide to a solution of the polymer and effecting a sol-gel reaction of the hydroxyl groups with the metal alkoxide. CONSTITUTION:A metal alkoxide (e.g. dimethyldiethoxysilane) is added to a solution of a hydroxylated polymer (e.g. PVA or cellulose), and a sol-gel reaction of the hydroxyl groups with the metal alkoxide is effected to crosslink the polymer through the metal of the alkoxide. As compared with a conventional crosslinking process, this process can be performed at lower temperatures and the environmental resistance can be improved. The crosslinking density can be controlled by changing the amount of the crosslinking agent used, and even a polymer of a different degree of saponification and a different degree of polymerization can be crosslinked by selecting the metal alkoxide.
Patent JP-H07155047-A (JP)
Title: Thresher for combine harvester
Inventor: NAKAMURA MASAMI
IPC: A01F12/00
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a thresher capable of promoting grain removing action of a threshing barrel and to reduce loss of grain. CONSTITUTION:In a thresher for a combine harvester in which the top of a threshing barrel 5 is covered with a top cover 82 forming a threshing chamber 29, the top cover 82 is made in a shape wherein the interval between the threshing barrel 5 and the top cover 82 is made larger at the lower side of the rotation than at the upper side of the rotation.
Patent JP-2000147960-A (JP)
Title: Process cartridge and electrophotographic image forming apparatus
Inventor: KAWAGUCHI HIDEJI
IPC: G03G21/18
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To detect with good accuracy whether or not a process cartridge is attached correctly. SOLUTION: Projections 22a and 22b for positioning are provided on the same axes of the central shafts 21 and 22 of a photoreceptor drum 7 and on the outsides of both of them, and detection parts 33a and 33b for detecting them are provided. Whether or not a process cartridge B is correctly attached to positioning parts 31a and 31b of the guides 32a and 32b of an image forming apparatus main body is found together with the presence or absence of the process cartridge.
Patent JP-H03197769-A (JP)
Title: Applicator for flowing and spreading coating of floor
Inventor: YOSHIZAWA MITSUGI
IPC: B05C5/02
Filed: 1989-12-26
Abstract: PURPOSE:To uniformly finish the surface and to promote the work efficiency by providing a flexible trowel member having a groove to level a coating material to the end of a frame equipped with a pulling means and, at the same time, making it possible to adjust a void between the trowel member and ground surface. CONSTITUTION:A trowel member 1 having a groove 1b of a flexible material such as polyurethane, etc., is mounted to the end of a frame 3 equipped with a pulling means so as to make at a right angle to the pulling direction. A bolt 6 to adjust a void between the trowel member 1 and floor surface 10 is mounted to the trowel member. The coating material flowed on the ground surface 10 is leveled with the trowel member 1. According to the constitution, even an amateur can coat equally in a required thickness.
Patent JP-H05151123-A (JP)
Title: Transmission data processor
Inventor: KIMURA KAZUHIRO
IPC: G06F9/46
Filed: 1991-11-30
Abstract: PURPOSE:To provide a transmission data processor which can effectively prevent the baffle occurring in the processor and improve the working efficiency of a computer even to many transmission requests. CONSTITUTION:The transmission data processor is equipped with a transmission request part 3 which produces a data transmission request, a request result deciding part 4 which decides the result of the transmission request given from an operating system, an accumulated data length recording part 2 which works before the operation of the part 3 and obtains the length of the transmission data needed for calculation of the transmission time, a necessary transmission time control part 5 which interrupts the processing for the time needed for transmission of the transmission data, and a transmission buffer idle waiting time control part 6 which controls the start time for retrial of the transmission request in regard of the information showing the fault of the data transmission request given from the operating system.
Patent JP-H09174849-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: SHIMIZU EIICHIRO
IPC: B41J2/05
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make the close contact of a top plate with a retaining spring uniform, to ensure the certainty and to perform a high quality level recording by providing a spring member for connecting a first substrate to a second substrate, and providing an elastic part to be deformed by the external force by the spring member at the second substrate. SOLUTION: A heater board 100 and a top plate 1300 are positioned by bumping the end face of the board 100 against an orifice plate 400. The board 100 is already connected to a support 300 with an adhesive 306, the lower surface part of the temporary locking part 1300a of the plate 1300 or both side ends of the board 100 on the support 300 are coated with an adhesive 1300c in this state, and these parts are connected to one another to fix the plate 1300 to the board 100. Thus, the coating site of the adhesive is suitably selected to make it possible to prevent the flow to an ink channel 1300d and common liquid chamber 1300e.
Patent JP-H07164526-A (JP)
Title: Vibration welding machine
Inventor: FUKUSHIMA KEISUKE
IPC: B29C65/06
Filed: 1993-12-15
Abstract: PURPOSE:To uniformly weld a plastic product by setting a clutch mechanism to a power transmission state and positioning the center of rotation of an eccentric cam, the center of revolution of a first revolving bracket and the centers of first, second and third connection pins on the almost same plane to vibrate a vibration member. CONSTITUTION:An eccentric cam 9 is rotated by rotating a motor 8 and the crank shaft 10 in which the eccentric cam 9 is loosely fitted begins to shake. By the start of shaking, a rotary cylinder 15 is operated in such a state that a transmission lever 17 is shaken and an upper revolving bracket 16 is revolved to revolve the transmission lever 17 and a lower revolving bracket 19. In this revolving state, the center of a rotary shaft 8a, the center of a revolving shaft 15a and the centers of a first connection pin 18, a connection bolt 20 being a second connection pin and a third connection pin 25 are positioned on almost the same plane and a clutch mechanism is set to an ON-state to vibrate a vibration member. By this constitution, a plastic product can be uniformly welded.
Patent JP-2001158909-A (JP)
Title: Immersion tube for vacuum degassing apparatus
Inventor: HOKII TOSHIYUKI
IPC: F27D1/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the durability of the lower part in an immersion tube, in the immersion tube for vacuum degassing apparatus. SOLUTION: In the immersion tube for vacuum degassing apparatus, in which a flange is arranged around the outer edge at the upper end and refractories are arranged at both sides and the lower end to a cylindrical core metal provided projectingly with studs at least at the outside and at the lower part, the refractory is made to monolithic refractory and also, refractory coarse grains are peculiarily added to the lower monolithic refractory.
Patent JP-2001157768-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a notification process, a game suspending process, and the like, speedily when game balls are run out. SOLUTION: A CPU for game control sets a flag of the ball run-out condition (Step 143) when ball run-out lamps are on, stores a command [71(H)] to light a ball run-out lamp in the storage region of a port C (Step 144), and sets an output request for the port C (Step 145). When the output request for the port C is set, a lamp control command stored in the storage region of the port C is sent to a lamp control circuit board.
Patent JP-H03204529-A (JP)
Title: Air-conditioner for window
Inventor: TSUBOI YOSHIMASA
IPC: F24F13/22
Filed: 1989-12-28
Abstract: PURPOSE:To process drain water through diffusion and vaporization on the whole surface of a condenser by a construction wherein a conduit shaped in an inverted disk and guiding the water lifted by a rotary plate to a place above the condenser is provided inside a rear cover of an air-conditioner and a conduit plate is provided along the condenser from the conduit. CONSTITUTION:When an air-conditioner is operated, air is cooled down in a vaporizer 1 by the action of a refrigerant, and an airconditioning cycle wherein the refrigerant is gasified and then liquefied with its heat radiated in a condenser 3 is repeated. When humidity in a room is high, moisture is turned into drew drops in the vaporizer 1 and collected in a drain pan in the lower part. Drain water collected in the drain pan is lifted when a rotary plate 2 is rotated, and it passes through a conduit 5 and is guided just upward or obliquely upward to a conduit plate 6. It flows further in the direction of the condenser 3 along the conduit plate 6 and is vaporized on the whole of the condenser 3. By providing the conduit plate 6 in a plurality of stages or in a plurality of places, the drain water is diffused on the whole extent of the condenser 3 and vaporized effectively.
Patent JP-H06193804-A (JP)
Title: Steam generator
Inventor: FUJITA TSUKASA
IPC: F22B1/06
Filed: 1992-12-24
Abstract: PURPOSE:To make it possible to cut a plug of an outer tube of a heat exchanger tube not only in a lower part (on the feed water tube plate side), but also in the upper part (on the steam tube plate side), and thereby to facilitate repair after breakdown of the heat exchanger tube, by making a through heat exchanger tube be a double tube by disposing the outer tube of the heat exchanger tube between the heat exchanger tube and a steam tube plate. CONSTITUTION:A heat exchanger tube 12 is pierced through a steam tube plate 14 of a steam generator 21 with an outer tube 13 interposed. When the heat exchanger tube 12 breaks down and a plug is needed, the outer tube 13 is cut off at a cut position of Fig. (a) at the steam tube plate 14 and, besides, the outer tube 13 is cut off at a cut position at an upper liquid metal tube plate 15. In the case when the cut position is C, the outer tube 13 is removed by cutting simultaneously with the heat exchanger tube 12 and a cap 16 is provided at a position of Fig. (b). In the case when the cut position is D, on the other hand, the outer tube 13 is removed by extraction and the cap 16 is provided at a position of Fig. (c). According to this constitution, the plug of the outer tube of the heat exchanger tube is made cuttable on the upper part side (the steam tube plate side) as well.