baber/WOPTO huggingface dataset:
Patent JP-S5873832-A (JP)
Title: Consolidated load cell
Inventor: KAWABATA MIKIYUKI
IPC: G01L1/22
Filed: 1981-10-28
Abstract: PURPOSE:To facilitate the insertion of a load cell between a weight measuring body and a supporting base while minimizing the volume thereof by arranging the load cell whose hard center is tied to the hard circumferential section thereof with a flexible diaphragm so that the thickness of the radius thereof is inversely proportional to the radius. CONSTITUTION:The center 10 and the circumferential section 12 of a disc are made so hard as to serve as point of applying force to be measured and supporting force opposite thereto. Both the parts are tied together with a flexible diaphragm 14 in such a manner that the thickness on the radius of the diaphragm 14 is inversely proportional to the radius thereof. Pairs of internal and external strain gages 16' and 16'' and 18' and 18'' are glued on the surface of the diaphragm 14 and a strain caused by a load of the diaphragm 14 is detected with a strain gate bridge. This minimizes the volume while facilitating the insertion between a weight measuring body and a supporting base.
Patent JP-S6062711-A (JP)
Title: Gain switching type amplifier
Inventor: SATOU TADANOBU
IPC: H03G1/00
Filed: 1983-09-16
Abstract: PURPOSE:To obtain a gain switching type amplifier capable of operating at a low voltage and without spike at switching by decreasing the number of states comprising transistors (TR) and resistors or the like and also flowing a switching current for gain switching to a diode. CONSTITUTION:When a gate pulse of L level is impressed to a terminal 2a and a gate pulse of H level is impressed to a terminal 2b, since currents I2, I2 of constant current sources 38, 39 flow to the TRs 30, 33, only a current I1 of a constant current source 37 flows to diodes 26, 27 and an analog signal inputted complementarily to terminals 1a, 1b is amplified with a gain Gv of the unity as expressed in equation I , where I3 is a current of a constant current source 42, RE is a resistance value of resistors 24, 25, RL is a value of a resistor 13, and re is an emitter differentiation resistance value of the TRs 22, 23. When the gate pulse with the inverted valve is impressed, the currents I2, I2 flow respectively to the diodes 26, 27 and the analog signal is amplified by a gain Gv of 2 as expressed in equation II. Thus, a since the cathode voltage of the diodes at switching is changed in the same way, the balance is not unbalanced and no spike is generated.
Patent JP-H06155330-A (JP)
Title: Fixing element driving device of gunpowder operated type
Inventor: GERUHARUTO EEMITSUHI
IPC: B25C1/14
Filed: 1993-07-12
Abstract: PURPOSE: To provide an explosive powder charge operated setting tool to provide excellent working efficiency without contaminating by an unburnt explosive part. CONSTITUTION: An explosive powder charge operated setting tool is provided with a drive piston 2 guided 7 by a piston guide member 1. A channel 4 is arranged at the bottom part 3 of a piston guide member 1 with the channel extending therethrough, and the channel is connected to a recess 7 opened toward a driving direction. A dent 10 approximately in a semicircle in cross section is formed in a ring shape in the central part of the end face of the drive piston 2 positioned facing the bottom 3. By the dent 10 and the recess 7, an unburnt explosive part is turned and introduced toward the high temperature zone of the bottom part 3 to promote combustion and prevent contamination of the setting tool.
Patent JP-S6150198-A (JP)
Inventor: USUDA SHINICHI
IPC: G10D13/00
Filed: 1984-08-20
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-H1197219-A (JP)
Title: Electric-switch variable-resistor device
Inventor: ROBAATO DAMU
IPC: H01C10/32
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of excessive abrasion in a resistor element on a printed circuit board, by arranging a wiper mechanism and a wiper element thereof at a position apart from a rotational axis of an operating member, and freely rotatably fixing the operating member to the circuit board through the substantial center portion of the member. SOLUTION: An operating member 526 is rotatably fixed to a printed circuit board 508 through a pivot (rotational axis) 528. The operating member 526 is provided with a wiper member 530. The wiper member 530 comprises two pairs of wiper elements 532 which are placed side by side with a distance therebetween so as to, respectively, form wiper contacts with a fixed resistor element 512 and a variable resistor element 514. Further, the wiper member 530 is firmly secured to a first edge portion of the operating member 526 by means of an appropriate fixture, a fixing projection 534, for instance.
Patent JP-S6175002-A (JP)
Title: High internal pressure type radial tire
Inventor: KAKUMARU KAZUO
IPC: B60C9/18
Filed: 1984-08-17
Abstract: PURPOSE:To make lightweight a high internal pressure type radial tire for aircraft and to enhance the durability, under high speed operation, and dimensional stability thereof, by constituting the tire with a radial structure carcass and a belt layer in which cords having a specific elastic modulus are laid in parallel with the equator of the tire such that they are dense in the center section of the layer thereof. CONSTITUTION:A carcass 4 in which cords are laid substantially in parallel with the redial direction of a tire, provides a radial structure. Further, a belt layer 5 which is laid in the outer layer of crown section of the carcass 4 is formed of plies P1-P4 each constituted such that cords made of materials having an elastic modulus of higher than 10<5>kg/cm<2>, such as, for example, steel cords or the like, are embedded in parallel with the tire equator with the density of embedded cords which is higher in the center section TC of the belt than that in the end section TS thereof. The width BW of the belt layer 5 is set to a value which is 80-105% of the tread width TW. With this arrangement, the tire may be made lightweight, and as well it is possible to enhance the dimensional stability and durability under high speed operation, of the tire.
Patent JP-H0810912-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D41/54
Filed: 1994-06-29
Abstract: PURPOSE:To stabilize continuous casting operations over a long time and to improve and stabilize slab quality by prolonging the life of a long nozzle in continuous casting of metal, such as steel, and stabilizing the long nozzle. CONSTITUTION:An oxidation resistant refractory material layer 9 consisting of Al2O3-MgO-SiC-C contg. a low melting glass component is arranged and integrated over a range of its thickness 1 to 15m on the outside surface 2 of the part not immersed in the molten metal which part does not come into contact with the molten metal during casting in continuous casting of the metal. As a result, an extremely high effect is obtd. in the cost effectiveness and reliability of the continuous casting operation; for example, the deterioration, by oxidation, of the outside surface part not immersed in the molten metal at the time of continuous casting of the metal is suppressed, the safety and stability of casting and the stability of the slab quality are attained. the durability of the nozzle itself is improved and troubles are decreased.
Patent JP-H0338373-A (JP)
Title: Screen printing apparatus
Inventor: NEGISHI HIDEO
IPC: B41L13/14
Filed: 1989-07-05
Abstract: PURPOSE:To prevent the curl of screen printing base paper in an upper direction and to certainly wind the screen printing base paper around a plate cylinder or feed the same to a plate discharge means by providing the guide piece held in a detachable manner between the clamp piece, which is provided so as to extend above the engaging position of the screen printing base paper present in the operation region of the clamp piece in order to guide the screen printing base paper from above and revolves in order to engage the screen printing base paper, and the engaging position of the screen printing base paper. CONSTITUTION:Even when the screen printing base paper S fed in above the engaging position on a plate cylinder 3 has a habit bending upwardly, said base paper S is guided by a guide piece 50 to be prescribed in its upper limit position and, therefore, it is prevented that the base paper is detached from the operating region of a clamp piece 9 to show a clamping impossible state. The clamp piece 9 is revolved in a counterclockwise direction to be attracted to a magnet plate 7 and fixes the screen printing base paper S guided by the guide piece 50 so as to hold the same between the clamp piece 9 and a plate mounting seat part 5 or the magnet plate 7. At this time, the guide piece 50 is pushed down by the clamp piece 9 to enter the recessed part 51 of the plate mounting seat part 5 and held in the space demarcated by the recessed part 51 and the clamp piece 9 along with the end part of the screen printing base paper S.
Patent JP-2000012717-A (JP)
Title: Manufacture of electronic component and automatic component mounter
Inventor: MAESAKA MICHINOBU
IPC: H01L23/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of electronic component, in which a cap member can be carried using a small and inexpensive carrier at bonding of the cap member to a case substrate and the can member cart be bonded efficiently to the case substrate, without increasing fluctuations in the coating of adhesive. SOLUTION: A cap member is carried from a part feeding section 3 onto a bonding stage 4, having upper surface applied with an adhesive layer 4a by means of a first carrying member 7b. The cap member is mounted on the adhesive layer 4a and applied with adhesive, and then it is carried onto a case substrate 5 using a second carrying member 8c. Finally, the cap member is bonded to the case substrate 5.
Patent JP-H0920188-A (JP)
Title: Self-cleaning vehicle mounted with toilet unit
Inventor: SUZUKI NAOMIKI
IPC: B60R15/04
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To protect an actuating apparatus from vibration at traveling time in a vehicle mounted with a toilet unit to be moved to a disaster-stricken area and outdoor event grounds or the like and a treating device. SOLUTION: Plural toilet stools 50 are installed on planking 40 arranged on a floor plate 100 of a vehicle. A shutter 70 is arranged in a waste pipe 60 of the toilet stools, and is opened and closed by a motor 76. The waste pipe 60 is connected to a carrying conveyor 120, and excrement is sent to a treating device. A base 82 of a support 80 to support a shutter device is fixed to the floor plate 100 through a rubber mat 90, and a base 134 of brackets 130 and 131 to support a carrying pipe 110 of the conveyor 120 is also fixed on the floor plate 100 through a rubber mat 150.
Patent JP-H07132300-A (JP)
Title: Rain water treatment unit
Inventor: KOSUGE JUNJI
IPC: C02F9/00
Filed: 1993-06-21
Abstract: PURPOSE:To obtain general water, cooling water, sprinkling water, pond water, fire protection water, living water for disaster emergency, etc., by storing the rain water to the roof surfaces, etc., of buildings at the time of a rainfall into a rain water storage and subjecting the rain water to a treatment to remove the fine particles of water polluting components, SS component, polluting components, etc., included in the rain water. CONSTITUTION:A raw water circulating pump 1 is operated by fully opening the circulating side of an automatic three-way valve 2 and fully closing the filter direction thereof by a circulation system built into a control panel 15 of the rain water treatment unit in the case the circulation of the stored water and the maintenance of its hygienic water quality are to be carried out. The residual chlorine and pH of the stored water lifted in such a manner are measured by a residual chlorine meter and pH meter mounted at a circulation pipeline. A sodium hypochloride injector 13 and a pH adjuster 14 are operated by the signal instructions of respective instrumentation apparatus to inject respective chemicals into the water if the measured values do not attain the set values. Only the circulation is executed when the measured values attain the set values.
Patent JP-H1123951-A (JP)
Title: Camera
Inventor: IRIE YOSHIAKI
IPC: G03B7/099
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To select a photometric area corresponding to the center of a main subject and to perform optimum photometry by comparing the luminance of plural specified photometric areas with that of all the photometric areas and deciding the area to which specified weighting is applied according to the result of comparison. SOLUTION: Field is divided to plural focus detecting areas F0 to F4 and the photometric regions S0 to S18. One of the specified focus detection areas is defined automatically or manually. A CPU fetches 19 divided sensor output (subject luminance signal) transmitted from a photometric sensor. The CPU compares defocusing quantity in the areas F0 to F4 and selects another specified focus detection area in the specified focusing width. Then, the photometric area where a difference between a luminance value corresponding to the photometric region corresponding to two selected specified focus detection areas and the average value of the luminance value of 19 photometric areas is small is defined as an important region. Then, photometric arithmetic operation where the largest weighting is put on the defined photometric region is performed.
Patent JP-S6327942-A (JP)
Title: Message input device
Inventor: KITAZAWA HIDEYO
IPC: G06F13/00
Filed: 1986-07-22
Abstract: PURPOSE:To improve the use efficiency of system resources by transferring plural messages inputted from a terminal to a user's program after temporarily storing them in an input message hold queue. CONSTITUTION:Messages 8 and 10 inputted from a terminal 1 are queued in an input message hole queue 11 through an input message processing process 2. After the input of messages 8 and 10, the first message 8 is automatically transferred from the queue 11 to an input message queue 5. When the message 8 comes to the head of the queue 5, a user's program scheduler 3 starts a user's program 4 whose start is requested, and the program 4 reads in the message 8 queued in the queue 5 by a message read command 7. The program 4 reads in the message 10 queued in the queue 11 by a message input command 9 to process plural messages.
Patent JP-H0923415-A (JP)
Title: Descrambler device
Inventor: OI SHINICHI
IPC: H04N7/16
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To realize a countermeasure against an illegal act by less initial investment. SOLUTION: A descrambler device is provided with a descrambling part 120 releasing scrambling from a scrambled TV signal, converting it into a regular TV signal and extracting a packet multiplexed with the scrambled TV signal and a microcomputer system 130 having a function for executing a contract management processing from data from the packet, giving a control signal to the descrambling part and controlling the descrambling part. The microcomputer system 130 can be connected and communicated with an IC card 150, gives the packet to the IC card when the IC card is connected, gives the control signal from the IC card to the descrambling part. The IC card executes the contract management processing from data from the packet and gives the control signal to the descrambling part.
Patent JP-S6419243-A (JP)
Title: Air conditioner
Inventor: SUZUKI TAKANE
IPC: F24F11/02
Filed: 1987-07-10
Abstract: PURPOSE:To offer to a person in a room an environment which is always pleasant to him by reducing the room heating/cooling capacity without stopping the operation at the time when the room temperature rises above or falls below a set range of temperature and turning OFF a compressor only when the room temperature is over a set range of temperature even if the room heating/cooling capacity goes below a minimum capacity. CONSTITUTION:A device 19 to detect room temperature exceeding a set temperature compares the detected temperature by a temperature sensor 2 and a set temperature at specified time to detect that the room temperature rises above a set range of temperature (during room heating) or falls below it (during room cooling). A device 20 to reduce the room cooling and room heating capacities responds to the detection of exceeding of the set room temperature, and reduces instructed room cooling and room heating capacities to values which are reduced by a certain rate from the present room cooling and room heating capacities. Means 21 to stop air conditioning turns OFF the compressor 6 when the room temperature exceeds a set range of room temperature and, furthermore, the room cooling and room heating capacities which were reduced by a room cooling and room heating capacity reducing device 20 are below specified minimum capacities. With this arrangement the chance that the compressor is stopped and change in the environment of the room is made large becomes minimum and it is possible to provide a pleasant environment to occupants in the room.
Patent JP-H1110948-A (JP)
Title: Image-forming apparatus
Inventor: OKUBO HIROKI
IPC: G02B26/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus without the fear of breaking an LD(laser diode) when a light amount is adjusted. SOLUTION: This image-forming apparatus has a DAC (D/A converter) 31 where a rated change value is input to a signal-processing part, a first comparison part 32 comparing an output of the DAC31 with an output of a DAC 18a set in a write control part 18, and a second comparison part 33 comparing an output of the DAC 31 with a set value input from a volume switch VS. An output without the fear of breaking an LD 20 is guided to an LD modification part 19 after the comparison at the first or second comparison part 31 or 33.
Patent JP-H0521985-A (JP)
Title: Nozzle replacement device of electronic component mounter
Inventor: MORITA TAKESHI
IPC: B23P21/00
Filed: 1991-07-12
Abstract: PURPOSE:To rapidly finish nozzle replacement by making a next-used nozzle attachment part provided in the supply means and an empty nozzle attachment part provided in the recovery means stand by close to each other. CONSTITUTION:A transfer head 5 moves between a tray feeder 3 and a base plate 1 and load a chip P onto the base plate 1. In the case of changes in the model of chip P and replacement of nozzles 6, the transfer head 5 moves to a position just above a recovery means 31. At this time, an empty nozzle stocker 33 stands by at the top position of the recovery means 31: upon a descent of the transfer head 5 in this state, the nozzle part 6b of the nozzle 6 intrudes into an insertion port 45, and the flange 6a locks with claws 44 to make the nozzle 6 recovered by its nozzle stocker 33. The recovery means 31 rotates on a rotary shaft 35 to locate a nozzle stocker 33 with a next-used nozzle 6 on the side of a block 51 with a supply means 32. This nozzle stocker 33 moves to a position above the block 51 and prepares for a next nozzle replacement.
Patent JP-S6064465-A (JP)
Title: Amorphous silicon image sensor
Inventor: UCHIDA HIROYUKI
IPC: H01L27/146
Filed: 1983-09-19
Abstract: PURPOSE:To lessen the incompleteness of blocking effect due to a step as well as to improve the charge holding characteristics of a dark current time by a method wherein a thick SiC film is used as the blocking layer of hole on an amorphous silicon close-contact type image sensor. CONSTITUTION:A sensor substrate is formed by successively laminating chromium light-shielding films 12 of 3mm. wide, 20mm. long and 1,000Angstrom  thick having a window of 100mum wide, an SiO2 film 13 of 5,000Angstrom  which is deposited by performing a sputtering method for the purpose of reducing the step generated by the formation of the light-shielding films 12, and a transparent conductive film 14 of 2mm. wide, 20mm. long and 500Angstrom  thick. On this substrate, an SiC film 15 of 1,000Angstrom  as the blocking layer of hole, a 5ppm-boron-doped high resistance amorphous silicon 16 of 2.5mum, and a 250ppm-boron-doped P type amorphous silicon 17 of 0.3mum are formed. Lastly, chromium 18 of 500Angstrom  and gold 19 of 1,000Angstrom  are vapor-deposited, an etching process is performed at 100mum in width and in 8 element/mm. density, and an individual electrode is formed.
Patent JP-H03114992-A (JP)
Title: Construction method for ocean floating structure
Inventor: INAGAKI HIROSHI
IPC: E01D15/14
Filed: 1989-07-04
Abstract: PURPOSE:To obtain better stability as a whole and enable the building of a floating structure without any need of large strength at a jointed part by jointing concrete units to each other for building a ring shaped structure. CONSTITUTION:A hollow concrete unit 1 is formed at the caisson fabrication yard or in a small drydock of a factory, made afloat at sea with the own buoyancy thereof and then towed to the predetermined position. Also, the concrete units are jointed to each other at the predetermined position. In this jointing process, the concrete units are so aligned as to have jointing edges faced to each other via a water stop packing 11, and bracing members on the external temporary tightening support parts of the concrete units are tightened for temporary jointing. As a result, a portion enclosed with the water stop packing 11 and both jointing edges are sealed, thereby enabling the purging of water trapped inside and the formation of dry space. Thereafter, a PC steel material is passed between the jointing edges even through the dry space and concrete is filled in the space. Then, both ends of the PC steel material are supported on the jointing edges.
Patent JP-H0519491-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO HIDEYUKI
IPC: G03G5/05
Filed: 1991-07-12
Abstract: PURPOSE:To offer an electrophotographic sensitive body having excellent electrical characteristics and stability to environmental changes as the sensitive body itself and having excellent printing resistance, making a picked-up image and printed matter almost free from pressure marks such as scratches and having such excellent desensitization reactivity that spotted ground stain of printed matter is not caused even by treatment by a single passage through an etching processor having a low treating effect when the sensitive body is used as an electrophotographic planographic printing plate. CONSTITUTION:In this electrophotographic sensitive body having a photoconductive layer based on an inorg. photoconductor and binding resin on the electric conductive substrate, the binding resin contains resin (A) and resin (B) in (8-3):(2-7) weight ratio (expressed in terms of solid matter). The resin A is a first resin compsn. obtd. by polymerizing an acrylic monomer mixture in the presence of alkyd resin and has (2.5-50):(97.5-50) weight ratio between the alkyd resin and the resulting polymer. The resin B is a second resin compsn. obtd. by polymerizing an acrylic monomer mixture and has 2.0-10.0 acid value.