baber/WOPTO huggingface dataset:
Patent JP-2000018371-A (JP)
Title: Oil pan
Inventor: TAGUCHI HIROMI
IPC: F16H57/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the side effects of baffle plates while securing the original action and effect of the baffle plates on oil in an oil pan. SOLUTION: Baffle plates 4 supported in such a way as to be rotatable about a rotating shaft 8 are placed on both sides of a suction port 1a along the cross direction of a vehicle. The direction of extension of each baffle plate 4 is slanted from the cross direction of the vehicle to the longitudinal direction of the vehicle so that an end 4a close to an oil strainer 1 is inclined farther ahead of the vehicle than an end 4b that is far from the oil strainer 1. The inclination of each baffle plate 4 toward the front along the longitudinal direction of the vehicle is regulated by a first stopper 4b, and each baffle plate 4 is permitted to incline backward in the longitudinal direction of the vehicle while a second stopper 4c regulates its amount of inclination.
Patent JP-2000022538-A (JP)
Title: Aliasing utilizing a/d conversion radio receiver
Inventor: HAMADA KATSUNORI
IPC: H04B1/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an aliasing utilizing A/D conversion radio receiver capable of utilizing aliasing of an A/D converter, performing an analog/digital conversion processing by a low sampling frequency and improving economicity. SOLUTION: Intermediate frequency signals fIF are generated by amplifying reception signals in an antenna l in a linear amplifier 2 and mixing them with a local frequency fC from a synthesizer 5 in the mixer 4 of a frequency conversion part 3 and the intermediate frequency signals fIF are supplied to a band- pass filter 6 to remove noise and supplied to the A/D converter 7. The A/D converter 7 sets the sampling frequency to fs and digitally converts the output signals of the band-pass filter 6 so as to include the frequency component between n×fs-fs/2 and n×fs+fs/2 and the high band components of n×fs-fs/2 and n×fs+fs/2 are folded back from -fs/2 to +fs/2 by aliasing.
Patent JP-S6341718-A (JP)
Title: Vertical type evaporation burner
Inventor: MIYAHARA KINGO
IPC: F23D11/04
Filed: 1986-08-06
Abstract: PURPOSE:To make it possible to prevent the bottom surface of a combustion plate from being rapidly damaged by burning and to continue an excellent evaporation by disposing an ejected air guide cylinder on the inner side of a depressed combustion cylinder and providing an air ejection path whose base end side is connected to an air ejection chamber depressed combustion cylinder and the ejected air guide cylinder and whose discharge side is faced on the bottom wall surface of the combustion plate. CONSTITUTION:A fuel oil is shifted from a raw combustion state to an evaporation state, and air is blasted on the bottom wall 108 of a combustion plate 105 through an air feed cylinder 116 into an air ejection chamber 114. Further, combustion air for cooling is ejected from the air ejection chamber 114 via an air ejection path 125 provided between a depressed combustion cylinder 109 and an ejected air guide cylinder 124 along the surface of the bottom wall 108 of the combustion plate 105. Accordingly, a combustion flame rising up is rapidly blown by combustion air and is completely burnt by the supplementing operation thereof. Further, the bottom wall of the combustion plate is sapidly cooled by ejected combustion air for cooling, and therefore it is not damaged by burning due to the temperature rise to incandescency by the combustion hot air, and a stable evaporation combustion can be continued for a long period of time.
Patent JP-2001012834-A (JP)
Title: Artificial snowfall device and method
Inventor: AKIYOSHI SEIICHIRO
IPC: A63C19/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To switch a spreading device without providing an ice storage and without stopping the operation of an ice maker. SOLUTION: Ice snow 60 that is made by an ice maker 2 is supplied to conveyors 6 and 7. The ice snow 60 is supplied to a feeder 8 by the conveyors 6 and 7. A fixed amount of ice snow 60 is supplied form the feeder 8 to an ice snow transport pipe 3 being laid at snow play facilities. A spreading device 4 for switching a snow ice spreading region is arranged in the middle of the ice snow transport pipe 3. When switching the spreading device 4, the amount of transport of the conveyors 6 and 7 is controlled by a means for controlling the amount of transport, and the ice snow 60 is stored in the conveyors 6 and 7, thus the need for providing an ice storage is eliminated, and the spreading device can be switched without stopping the operation of the ice maker.
Patent JP-S6243680-A (JP)
Title: Developing device for electrostatic latent image
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1985-08-21
Abstract: PURPOSE:To evade oversupply by providing a toner concentration sensor to a developer circulation conveying part when supplying a developer consisting of a mixture of toner and magnetic carriers to a latent image formation area on the surface of a photosensitive drum, and operating a toner supply roller immediately when the toner concentration tends to increase. CONSTITUTION:The casing 1 of an electrostatic latent image developing device consists of a toner storage part 40, the developer circulation conveying part 10, and a developing part 60, and a photosensitive drum 100 where a latent image is formed is faced on the opening part of the developing part 60. In this constitution, a bucket roller 16 is provided in the circulation conveying part 10 and a developing sleeve 61 is provided to the developing part 61; and the toner concentration sensor 25 is provided on the external wall of the casing 1 in correspondence to the sleeve. Further, a toner supply roller 51 is provided in the toner storage part 40 and when the sensor 25 judges that the quantity of toner tends to decrease,the roller 51 is rotated to supply toner to the circulation conveying part 10. Thus, it is judged whether the toner needs to be supplied in a copy cycle, and the supply is carried out bit by bit to evade oversupply.
Patent JP-H1132428-A (JP)
Title: Low voltage arrester
Inventor: NISHIZAWA SHINYA
IPC: H02H7/24
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To monitor a low voltage arrester remotely by detecting the blow-out of a temperature fuse due to temperature rise of a lightning resistant element incident to degradation or damage thereof or the temperature rise thereof using a photocoupler, a relay or a temperature detection element. SOLUTION: Temperature fuses 1,..., 3 and lightning resistant elements 4,..., 9 are connected in series between the terminals 31,..., 33 corresponding to respective phases of an AC power supply and the earth terminal 34. The lightning resistant elements 7,..., 9 are connected between the joints of the temperature fuses 1,..., 3 for respective phases and the lightning resistant elements 4,..., 9. The input diode part of photocoupers 10, 11, resistors 12, 13 and diodes 14, 15 are connected forward between the joints of the temperature fuses 1,..., 3 for or two arbitrary phases and the lightning resistant elements 7,..., 9 and further connected with the terminals 35-38 at the output transistor part of the photocouplers 10, 11. More specifically, deterioration of the lightning resistant elements is detected by means of the photocoupler and the output signal therefrom is monitored externally.
Patent JP-H1029727-A (JP)
Title: Derricking device
Inventor: MIYAZAWA ISAO
IPC: B65G63/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the size of a hydraulic cylinder so as to greatly miniaturize a power source or an entire device by fixing a derricking arm to a fixed side in a free derricking manner, the arm having a center of gravity in the rear side of a fulcrum and providing a double acting cylinder for connecting the derricking arm to the fixed side. SOLUTION: Since a boom 3 has a center of gravity in the rear side of a horizontal shaft 8, a balance is maintained when a certain cargo is loaded and a traveling frame 2 is caused to receive the load of the cargo. Since hydraulic cylinders 3 and 4 push the boom 3 in the lowering direction, even if the boom 3 is likely to rise when the load is reduced, such lifting is prevented and the boom 3 is maintained still or lowered. Further, the hydraulic cylinders 13 and 14 only need to support a load imbalanced from a balance in any direction of a raising side or a lowering side, and thus the maximum force generated by the hydraulic cylinder 13 or 14 is greatly reduced, and the hydraulic cylinders 13 and 14 and also a hydraulic pump and motor are greatly miniaturized.
Patent JP-H0733728-A (JP)
Title: Production of organic solvent solution of dichloroglyoxime
Inventor: SUGANO HIDEKI
IPC: C07C259/06
Filed: 1993-07-27
Abstract: PURPOSE:To easily produce dichloroglyoxime useful as an industrial antibacterial agent, antiseptic agent, slime-controlling agent, agrochemicals, etc., in a safe form in high yield. CONSTITUTION:An organic solvent solution of glyoxime and a chlorinating agent are introduced into a reaction vessel at the same time and reacted with each other to produce an organic solvent solution of dichloroglyoxime.
Patent JP-H0241419-A (JP)
Title: Apparatus for cleaning nozzle of spinning frame
Inventor: KATO HISAAKI
IPC: D01H1/115
Filed: 1988-07-25
Abstract: PURPOSE:To prevent the deposition of short fibers, waste threads, etc., by advancing a suction port of a suction pipe to a gap near a nip point when a yarn-suction port of a nozzle unit is separated from a nip point of a front roller by the action of a swinging member. CONSTITUTION:A nozzle unit 7 is supported with a swinging arm 14 tiltable around an axis 13. A nipple 8 is tilted from a zone near the nip point of a front roller pair 4 of a draft part 5 to a state to form a gap part 15. When a gap 15 is formed, a suction pipe 21 is tilted to position the suction port 31 at the gap part 15 to generate a suction air stream to suck the waste threads, short fibers, etc., near the nipple and the front roller of the nozzle unit and collect the waste threads, etc., in a dust-collection box 22.
Patent JP-H1030352-A (JP)
Title: Pallet falling preventive device
Inventor: MURAKAMI SADAHIRO
IPC: E04H6/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce noises at the time of operation by installing a spring member obstructing rotation by elastic force. SOLUTION: A lever 28 rotatably mounted on a shaft 27 is connected to a moving core 31 for an electromagnetic solenoid 32 through a rod 30. The lever 28 is held at the place of retraction because the moving core 31 is attracted when the electromagnetic solenoid 32 is excited, and the lever 28 is moved to a set place by its own weight when excitation is stopped. A coil spring 36, one end of which is fixed on a fixture 34 fastened to a side wall and the other end is fixed on the mounting lever 35 of the moving core 31, energizes the lever 28 in the direction opposite to the movement of the lever to the set place when it is shifted from the place of retraction to the set place by its own weight while stopping the lever 28 at a place, where the lever 28 is not brought into contact with a holding wall 38. Accordingly, when the lever 28 stops its movement, it does not collide with the holding wall 38, and no collision sound (noises) is generated.
Patent JP-H0916666-A (JP)
Title: Shopping credit system and method for preparing credit sales contract document using the system
Inventor: KAMIYA TOSHIO
IPC: G06Q50/00
Filed: 1995-06-29
Abstract: PURPOSE: To simplify the preparation of a contract document and to quickly and safely sell a credit card by a selling store by outputting a credit sales contract document to a printer device based upon customer specifying information and credit application when a customer applies for a credit contract. CONSTITUTION: When a customer applies for a credit contract, a 1st system 1 stores customer check information in a storage device 14 by a hand input means (e.g. a pen input tablet device) 12 and retrieves customer specifying information stored in a 2nd system 2 by customer's key information inputted from the device 12. A credit sales contract document is outputted to a printer device 15 based upon the information obtained by the retrieval and the credit application information inputted from the device 12. Thereby a contract document can be simply prepared by a selling shop and a credit card can be quickly and safely sold.
Patent JP-H0349163-A (JP)
Title: Indirect internal reform type molten carbonate fuel cell
Inventor: NARITA MITSUTOMO
IPC: H01M8/24
Filed: 1989-07-17
Abstract: PURPOSE:To simplify a structure and facilitate the assembling of a cell laminated body by dividing a reformer into a raw fuel gas passage and a reform reaction section, and constituting a fuel manifold with a raw fuel gas feed manifold section and a fuel gas distributing manifold section. CONSTITUTION:The raw fuel gas 6 fed to a stack is first fed to an indirect reformer 8. For the reaction heat necessary for reform reaction, the heat generated by a cell unit is given to the reformer 8 by heat conduction, and the raw fuel gas 6 is converted into the hydrogen-rich gas by a reform catalyst 5. The reformed fuel gas 7 is fed to the anode side passage of a unit cell via a manifold 12. A fuel manifold 12 on the fuel inlet side is divided into two independent chambers: a raw fuel gas feed manifold section 12a and a hydrogen-rich reformed gas distributing manifold section 12b. The structure is simplified, gas feeding is facilitated, and the assembling of the fuel cell stack is extremely facilitated.
Patent JP-S6165733-A (JP)
Title: Automatic work exchange device
Inventor: SANO TAKASHI
IPC: B23Q1/58
Filed: 1984-09-06
Abstract: PURPOSE:To enable a pallet to improve its positioning accuracy when a workpiece is replaced, by fixing the pallet onto a table through a static pressure pneumatic bearing formed between the table of a machine tool and the pallet. CONSTITUTION:A guide 8, embedding a several rows of compressed air jetting nozzles 9 at an equal internal vertically and laterally in each side, supplies compressed air to the nozzle 9 via a supply port 10. While a device, providing a clearance (a) of several 10mum mutually between the guide 8 and a pallet 3 and supplying compressed air to the nozzle 9 immediately before the pallet 3 is inserted to the guide 8 so as to carry the pallet 3 in the main unit side via a roller guide 6, fixes the pallet 3 onto a table 7 through a static pressure pneumatic bearing. Accordingly, the pallet 3, at a point of time it is inserted to the guide 8, is fixed in a vertical and a lateral direction by rigidity of the static pressure pneumatic bearing itself formed between the pallet and the guide 8 without particularly providing a clamp, while the pallet 3 obtains high repeated positioning accuracy from an averaged effect provided in the static pressure pneumatic bearing even if a dust or the like infiltrates into the clearance (a).
Patent JP-H1014040-A (JP)
Title: Guide device for laying cable
Inventor: SHIMADA TAIJI
IPC: H02G1/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide device that can be installed easily and at the same time can cope with, for example, various sizes of hand holes. SOLUTION: In a support rod 16, a fixed pipe 18 and a stretching pipe 20 ate connected so that they can be expanded and contracted via an interlocking pin 30, at the same time the stretching pipe 20 and a screw shaft 22 are screwed together, and the support rod 16 is expanded and can be supported and fixed to an opposing wall surface 14 of a hand hole 12 by a prop by rotating the screw shaft 22 via a ratchet 40. One striking head 36 that is pressed against the wall surface 14 is rotatably mounted to the screw shaft 22 via a bearing unit 34. A guide roller 52 is provided at the stretching pipe 20 so that it can be rotated freely and moved in axial direction and at the same time a removal stop 58 in U shape when viewed from the front is detachably mounted over a guide roller 52.
Patent JP-S5887866-A (JP)
Title: Semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L29/73
Filed: 1981-11-20
Abstract: PURPOSE:To contrive the improvement in withstand voltage of a substrate PNP transistor by a method wherein, in regard to the substrate PNP transistor to be formed inside an IC, a part of an I<2>L process is utilized. CONSTITUTION:An n type layer (region) 6 is formed by introducing n type impurities into an n<-> type layer 2a for the purpose of preventing the diffusion of boron contained in a substrate 1 into the n<-> type layer 2a. As a result, ''boiling- up diffusion'' of the B (boron) coming from a p type substrate is compensated by selectively introducing the n type impurities into the lower part of an epitaxial n<-> layer, the hFE of the PNP transistor on the substrate is reduced, the withstand voltage thereof is improved, and the yield rate in the wafer stage is also improved. The introduction of said n type impurities can be performed without changing the process of manufacture by using an I<2>L processing in common.
Patent JP-H0476296-A (JP)
Title: Fluid compressor
Inventor: SATO SHINOBU
IPC: F04C18/22
Filed: 1990-07-16
Abstract: PURPOSE:To maintain excellent wear and abrasion resistance even if a lubricating oil film is fractured by combining the sliding parts of a compression mechanism with the first member, at least the surface of which is made of ceramic material and the second member made of Fe metal so as to slide each other. CONSTITUTION:When a motor section 3 is energized, a rotor 6 is rotated, and a cylinder 7 is rotated integrally with the rotor 6, and a piston 11 is rotated in the cylinder 7. In addition, a blade 21 is rotated following the rotation of the cylinder 7 and enters and comes out a spiral groove 19. When a compression section 4 is actuated, refrigerant gas is sucked into the cylinder 7, moved to an operation room 22, and compressed. In this case, the sliding parts of a com pression mechanism comprise the first member, at least the surface of which is made of ceramic material, and the second member made of Fe metal as the sliding parts of a compression mechanism, for example, a cylinder 7, bearings 8 and 9, at least two metallic members of which are arranged so as to slide to each other.
Patent JP-S6244759-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/01
Filed: 1985-08-23
Abstract: PURPOSE:To eliminate the waste of an area outside the rotational center part of a rotary frame which supports plural developing devices rotatably on both sides and revolves them by connecting a shaft to the rotational center part of the rotary frame and supporting the shaft rotatably on a support frame which swings. CONSTITUTION:A couple of suspension members (support frame) 32a and 32b are suspended on a main frame 30 through support shafts (support means) 31 and 31 so that the member swing, and the revolving unit 28 which revolves the developing devices 27a-27d is supported on the suspension members 32a and 32b. The shaft 33 is extended rotatably between the suspension members 32a and 32b and a front-side rotary frame 34a and a rear-side rotary frame 34b are fixed to the shaft 33 between the suspension members 32a and 32b. The revolving unit 28 is held only nearby the shaft 33, so the entire area outside the shaft 33 is used effectively. Consequently, the revolving unit 28 which has no waste of space is constituted.
Patent JP-H0786480-A (JP)
Title: Wiring board with lead and its manufacture
Inventor: SASAKI ATSUSHI
IPC: H05K3/40
Filed: 1993-06-29
Abstract: PURPOSE:To make fine-pitched leads usable and, to easily align the leads with a wiring board at the time of manufacturing the wiring board by electrically connecting a second wiring layer to a first wiring layer through a through hole and connecting the leads to the first wiring layer in a superposing way. CONSTITUTION:At the time of electrically connecting an outer wiring layer (second wiring layer) LC to leads 5, an inner wiring layer (first wiring layer) LA is superposed upon the leads 5 and the wiring layers LA and LC are connected to each other through a through hole Th. When the wiring layers LA and LC are connected to each other, the leads 5 are held between an insulating substrate 16 between the wirings layers LA and IC and the wiring layer LA. Therefore, even fine-pitched leads can be used and the leads 5 can be easily aligned with a wiring board at the time of manufacturing the wiring board.
Patent JP-H0470571-A (JP)
Title: Fault diagnosing apparatus
Inventor: UTSUNO KIMITAKA
IPC: G01M17/007
Filed: 1990-07-12
Abstract: PURPOSE:To read a fault diagnostic result within a short time when a diagnostic reader is used by compressing the code signal of a diagnostic result to a signal of a waveform cycle faster than that of the code signal and outputting the compressed signal as a header prior to the code signal. CONSTITUTION:When an ECU (on-vehicle electronic control unit) 1 reads a fault diagnostic result using a diagnostic reader 22, a reader connector 37 is connected to the diagnostic connector 19 thereof in a detachable manner. Before the code signal of the diagnostic result is outputted at a waveform cycle visually confirmable by the flashing of an alarm lamp 20, the code signal of the diagnostic result is compressed to a signal of a fast waveform cycle as a header. Therefore, when the reader 22 is used, the fault diagnostic result can be read within a short time and can be displayed on a display device 26. When no reader 22 is absent or not used, the connector 37 is detached and the fault diagnostic result can be read by the visual confirmation of the flashing of the lamp 20.
Patent JP-S6162653-A (JP)
Inventor: RICHIYAADO UOOREN ROBAATSU
IPC: F16H37/02
Filed: 1985-08-23
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-H0350716-A (JP)
Title: Variable shaping type changed beam exposure device
Inventor: SHIMIZU HIROYASU
IPC: H01L21/027
Filed: 1989-07-18
Abstract: PURPOSE:To allow the end-sharpness of each shaping image to be identical in the 1st and 2nd shaping apertures by taking the object point of a shaping image which is image-formed on a target close to the 1st shaping aperture that is closer than to the 2nd shaping aperture. CONSTITUTION:An object point that is image-formed on a target 5 is taken close to the 1st shaping aperture 60 that is closer than to the 2nd shaping aperture 70. Then, the image of the 1st aperture 60 is taken close to the target 5 that is closed than to the image of the 2nd aperture 70 and blooming because of shift of an image point in the 1st aperture image is made to be smaller. As to blooming because of other reasons, almost the same states in blooming are observed in both 1st and 2nd shaping aperture images. Consequently, blooming states of the above 1st and 2nd aperture images are equalized by making the object point come close to the 1st aperture 60 that is closer than to the 2nd aperture 70.