baber/WOPTO huggingface dataset:
Patent JP-S6276564-A (JP)
Title: Semiconductor device
Inventor: OSA YASUNOBU
IPC: H01L21/8247
Filed: 1986-08-25
Abstract: PURPOSE:To remove the partial charge of the surface of a chip, and to prevent the malfunction of a semiconductor integrated circuit by forming a conductive thin film onto a final protective insulating film on the surface of the chip, to which an EPROM integrated circuit is formed, in a meshy or striped manner and using the conductive thin film as an antistatic means. CONSTITUTION:A wiring 3 consisting of an N<+> diffusion layer and an insulator layer 4 on the surface of a chip are shaped to an Si semiconductor substrate (the chip) 2, and the semiconductor device consists of a thermal oxide film (SiO2) on the surface of the substrate, an inter-layer insulating film such as PSG and a final protective insulating film, and contains multilayer electrodes and wirings. Conductive films 8 through the evaporation of Al are shaped in a meshy or striped manner at some intervals onto the final protective insulating film as antistatic films. The Al evaporated films are formed in the meshy or striped manner on a wiring such as an Al electrode wiring (a data line) 9 as a first layer or along sections such as the superposing sections 11 of the first layer Al wiring and poly Si wirings 10, avoiding sections required for the transmission of ultraviolet rays for erasing the informations of an EPROM memory cell.
Patent JP-H0247679-A (JP)
Title: Printing device
Inventor: ONODERA TAKESHI
IPC: B41J29/46
Filed: 1988-08-09
Abstract: PURPOSE:To decide and indicate developer abnormality resulting from the actual rest of a developer by comparing the actual number of print image bits with the read number of image bits relatively according to resolution. CONSTITUTION:A CPU 3 detects the number of print bits as to image information to be outputted every time the number of recording media which is integrated and stored in a nonvolatile RAM 7 reaches a specific value and stores the total number in an output bit map total bit number area 8a. Then an image reader 6 begins to read the printed-out image of a recording medium according to the image information to be printed and when the number of print bits of the read image information is detected, the total number is stored in read image total bit number areas 8b. Then the respective total numbers of print bits stored in read image or output bit map total bit number areas 8b and 8a and the total number of print bits of the image information are converted and compared corresponding to the read resolution or resolution of input image information to decide the abnormality of the developer stored in a development unit. Consequently, a developer state defective is accurately indicated.
Patent JP-H0246737-A (JP)
Title: Manufacture of iii-v compound semiconductor element
Inventor: FUJII MASAHIRO
IPC: H01L21/265
Filed: 1988-08-09
Abstract: PURPOSE:To prevent expansion of an active layer of a P-channel FET by forming a semiconductor layer doped with group IV atoms on a substrate, ion implanting group III or V atoms into a required region of the semiconductor layer, subjecting it to heat treatment for reversing the conductivity of the ion- implanted region, providing Schottky electrodes on the regions having a different conductivity and providing ohmic electrodes on the opposite sides of each Schottky electrode. CONSTITUTION:Si ions are implanted into a semi-insulating GaAs substrate 121 masked with a photoresist 122a. Subsequently, Ga ions are implanted into a region where a P-channel FET is to be produced, masked with a photoresist 122b. A high-melting-point metal is deposited on the surface of the substrate 121 and subjected to reactive ion etching to provide Schottky electrodes 125 for the gate. Si ions are implanted by using a photoresist 122c as a mask. Further, Ga ions are implanted by using a photoresist 122d and the gate electrodes 125 as a mask. After the resist 122d is removed, all the surface is coated with SiN and heat treatment is performed. Finally, ohmic electrodes 132 are vapor deposited on the opposite sides of the Schottky electrode 125 and heat treatment is performed for alloying the same.
Patent JP-2001021283-A (JP)
Title: Refrigerating device
Inventor: IWASAKI YOSHIYUKI
IPC: F28D20/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To perform agitation of a heat storage medium where energy conservation is taken into consideration. SOLUTION: This refrigerating device has a storage type heat exchanger 40 stored in a thermal storage tank 31 and is provided with a circulating circuit 20 in which a heating medium circulates. An utilization side circuit 70 in which the water in the utilization side circulates is connected to the circulating circuit 20 through a main heat exchanger 22. An air supply pipe 53 is connected to the thermal storage tank 31, and the air supply pipe 53 is provided with an air pump 52. A water temperature sensor Th3 which detects the temperature of the water in the utilization side circuit 70 is provided. When the detected temperature of the water temperature sensor Th3 becomes within a predetermined temperature range, the air pump 52 is driven to perform air agitation in the thermal storage tank 31.
Patent JP-2001024666-A (JP)
Title: Epd threshold calculation and epd threshold managing method
Inventor: HASEGAWA HARUHISA
IPC: H04L12/28
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an EPD threshold calculator capable of calculating and resetting an EPD threshold for an ATM exchanging device depending on the traffic state and an EPD threshold managing method. SOLUTION: The number of arrived packets, the number of lost packets, the number of arrived cells, the number of lost cells during observing time in a multiplexed buffer are acquired from a device management system 2 to manage an ATM exchange device, EPD threshold is calculated by using these pieces of data, the calculated EPD threshold is notified to the device management system 2 and change of a threshold is instructed by an EPD threshold calculator 3.
Patent JP-H0757719-A (JP)
Title: Lead-acid battery terminal sealing part and manufacture thereof
Inventor: KAWASAKI MAKOTO
IPC: H01M2/30
Filed: 1993-08-09
Abstract: PURPOSE:To provide a lead-acid battery terminal sealing part in which an O-ring and soldering are eliminated, adhesive leakage and sulfuric acid leakage are prevented, the welding cross section of a terminal and a pole is enlarged to increase the mounting strength of the terminal and to enhance voltage performance, parts cost is reduced, and labor is saved by automation. CONSTITUTION:A pole through hole 3 is installed in a recessed part 2 formed in a cover 1 of a container. A terminal receiving circular projection part 10 is installed in the bottom in the recessed part 2 so as to position in the circumference of the pole through hole 3. An anchor circular projection part 12 installed in a connecting washer part 6a of a terminal 6 so as to position in the circumference of a pole fitting hole 11 is embedded in and fixed to the terminal receiving circular projection 10. A tip melting-solidifying part 4b of a lead pole 4 projected in the recessed part 2 from the pole through hole 3 is connected to the connecting washer part 6a of the terminal 6 through the anchor circular projection part 12.
Patent JP-S6181922-A (JP)
Inventor: IWANAGA HIRONOBU
IPC: B65D85/00
Filed: 1984-09-20
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-H0926663-A (JP)
Title: Image forming device
Inventor: NUMAKURA TAKASHI
IPC: H04N1/46
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device incorporated with new color resolving technique obtained by integrating (fusing) the adjustment of tone and the adjustment of a color tone, which is difficult in the conventional technique, in the case of producing a color copied image. SOLUTION: In this image forming device, image information on a continuous- tone color original image is tone-converted by a tone conversion part 4 of the image forming device, so that the half tone (medium tone) color copied image is produced on a desired image expressing medium. In the conversion part 4 being a core component element, both the tone and the color tone are integrated to perform color resolution by using a specified <tone conversion expression>, and the high-quality color copied image 5 in which not only the reproducibility of the tone but also the color tone are adjusted is efficiently produced.
Patent JP-S5898011-A (JP)
Inventor: FURUYA TADASHI
IPC: A01D23/04
Filed: 1981-12-08
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-H0248842-A (JP)
Title: Polling control system
Inventor: HASUMI HIROAKI
IPC: H04L12/40
Filed: 1988-08-10
Abstract: PURPOSE:To reduce the memory and overhead required to control a polling interval by setting a timer value deciding the polling interval in response to the number of terminal equipment to execute the polling. CONSTITUTION:Upon the receipt of reception from a reception section 6 or a notice of reply watchdog timeout from a reply monitor section 7, the value of a fixed timer value/station number counter is calculated and the obtained value is used as a timer value and set to a polling interval timer, then the timer is started. As a result, when timeout of the timer takes place, a control section 8 gives the transmission command of the next polling to the transmission section 5. The transmission section 5 applies the same processing when the transmission command comes from the polling command section 4 depending on the said transmission command. When the number of terminal equipments 2 executing polling is increased, the control section 8 increments the station number counter by '1'. When the number of the equipments 2 is decreased, the control section 8 decrements the station number counter by '1'. Thus, the polling interval is made constant when viewing from each equipment 2.
Patent JP-S6091049-A (JP)
Title: Power unit using electronically controlled speed change gear
Inventor: YAMADA HIROHIKO
IPC: F16H63/46
Filed: 1983-10-21
Abstract: PURPOSE:To enable the input number of revolution of an automatic transmission to be suited to all the operating conditions through the combined use of electric motors by providing an auxiliary electric motor placed by a main electric motor and connecting said auxiliary electric motor to said automatic transmission through a clutch. CONSTITUTION:A main electric motor 3 and an auxiliary electric motor 4 are provided side by side. The main electric motor 3 is connected to the input shaft 62 of an automatic transmission 5 through a primary transmitting device 6 consisting of a small diameter pulley 61, large diameter pulley 64, and a belt 65. The auxiliary electric motor 4 is also connected to the input shaft 62 of the automatic transmission 5 through a secondary transmitting device 7 consisting of a small diameter pulley 71, large diameter pulley 73, a belt 74, and an electromagnetic clutch 72. Thereby, the electric motors 3, 4 can be used in combination by connecting or disconnecting the electromagnetic clutch 72, enabling the input number of revolution of the automatic transmission 5 to be suited to all operating conditions of the automatic transmission 5.
Patent JP-H1035589-A (JP)
Title: Flight vehicle
Inventor: HIROSE TOKUZO
IPC: B64F1/36
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a flight vehicle wherein lift is prevented from being lost even if a gas bag filled with gas is damaged or an engine failure occurs. SOLUTION: An airplane 11 includes a main wing 12 attached to the central part of a body 14 having a propeller 17 in a front end part and horizontal tail 13 and vertical tail 15 in a rear end part. A plurality of floats containing gas smaller in specific gravity than air such as helium is housed in the inner space of the main wing 12. Each float is formed by filling a spherical ball body with gas. The airplane 11 obtained lift by such a float. Since a plurality of such floats are provided, even if a part is damaged to cause gas leakage, the airplane 11 obtains lift by the other floats.
Patent JP-2001027451-A (JP)
Title: Method and system for generating low temperature air
Inventor: SHINDO MASAHIRO
IPC: F25B13/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce running cost and initial cost. SOLUTION: Refrigerant air is compressed by a compressor 11 and expanded adiabatically using a bas bearing type expansion turbine 16 to produce low temperature refrigerant air. It is then introduced into a cold heat consumption facility 20 having an opening communicating with the outer air and carrying in or carrying out an object to be cooled. The refrigerant air is circulated to the compressor 11 after cooling the object. Bearing gas is recovered after being used for bearing the expansion turbine 16 and passed through a bearing gas joining passage 31 before joining the refrigerant air in a circulation gas passage 19.
Patent JP-H0366949-A (JP)
Title: Noise reduction device
Inventor: DOI MITSUHIRO
IPC: F16F15/02
Filed: 1989-07-31
Abstract: PURPOSE:To effectively reduce noise in a car interior by way of minimizing electric demand, by applying a control voltage to minimize a sound pressure bector sum transmitted from a support part of a vibrated body of each piezoelectric body to the car interior. CONSTITUTION:A bracket 15 fixed on a power unit 11 is connected to an outer cylinder 16 constituting a vibro-isolating body 50. A bracket 19 on the side of a car body is connected to an inner cylinder 18 arranged through an elastic body 17. A piezoelectric body 21 is arranged between the bracket 19 and a panel 20 on the side of the car body. A control voltage to minimize the noise pressure bector sum transmitted from a support part with a vibrated body into the inside of the car interior is applied.Consequently, it is possible to minimize electric demand and to effectively reduce the noise inside the car interior.
Patent JP-S5988189-A (JP)
Inventor: HAMASHIMA TETSUO
IPC: B26B19/06
Filed: 1982-11-10
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-S6258257-A (JP)
Title: Electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1985-09-06
Abstract: PURPOSE:To prevent deterioration by an oxidizing atmosphere such as ozone generated in the stage of electrostatic corona charging and to form a photosensi tive body having excellent electrophotographic characteristics even after repeated uses by treating the surface of a photoconductive layer with a solubilizing solvent. CONSTITUTION:The surface of the photoconductive layer of the photosensitive body which has the photoconductive layer formed by dispersing phthalocyanine photoconductive powder into a binder on a conductive base is treated with the soluble solvent. The method for treating said layer with the soluble solvent includes a method for impregnating the photosensitive body in the soluble solvent or spraying the vapor of the solvent thereto or a method for coating the solvent thereon. The treatment time is preferably 10min-6hr although the time varies with the methods for the treatment and the kind of the solvent. The resin of the photosensitive body surface is sometimes deteriorated when the treatment time is longer than needed. Toluene and xylene which are the solubilizing solvent are particularly useful solvent.
Patent JP-H0522670-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/341
Filed: 1991-07-15
Abstract: PURPOSE:To expand a dynamic range by replacing a saturated pixel signal by a non saturated pixel signal of a pixel with shorter exposure time when a saturated pixel signal is detected from one pixel signal with long exposure time. CONSTITUTION:The knee characteristic processing of a short-time exposure signal S1 to be outputted with an arbitrary phase difference is performed by a camera signal processing circuit 40, inputted to a switch circuit 90 with the signal component equivalent to the saturated signal level added. Among signals stored in a memory 60, a long time exposure signal S2 having the same address with the scanning line of the short-time exposure signal S1 is outputted from the memory 60. Usually, the switch circuit 90 is connected to the long-time exposure signal S2 to be outputted from a D/A converter 70, but connected to the short-time exposure signal S1 to be outputted from a camera signal processing circuit 40 by means of a pulse from a signal control circuit 80 when the output of the memory 60 is a saturated signal. As the result, a signal with its dynamic range expanded can be obtained from the switch circuit 90.
Patent JP-S6442010-A (JP)
Title: Magnetic head
Inventor: MATSUMOTO SHIGEO
IPC: G11B5/265
Filed: 1987-08-07
Abstract: PURPOSE:To improve productivity by providing a magnetic flux short-circuit piece to connect a pair of erasing core magnetically, and bonding a back core which is common for a recording/reproducing cores and an erasing core with the recording/reproducing cores and a magnetic body block. CONSTITUTION:Respective cores, spacers, and a slider are bonded with each other by means of glass, to complete a head block. A bobbin around which a recording/reproducing coil is wound is inserted in an L-shaped recording/ reproducing core 1 projecting to the rear of the completed head block, and a bobbin around which an erasing coil is wound is inserted into L-shaped erasing cores 4, 5. Thereafter, the back core 17 is bonded with the recording/reproducing cores 1, 2 and the magnetic flux short-circuit pieces 15, 16, and thus the assembly is completed. Therefore, the number of bonded parts of the back core 17 is only three, hence the time necessary for the bonding is shortened, as well as all the bonded parts come on the same plane. As a result, the stage of applying an adhesive can be easily automatized.
Patent JP-S6177588-A (JP)
Title: Ice breaker
Inventor: AKAI KENICHI
IPC: B63B35/08
Filed: 1984-09-25
Abstract: PURPOSE:To remove the resistance at icebreaking and increase sailing speed by providing a sea irradiation nozzle that removes fallen snow on an ice plate at the end of the hull advance direction. CONSTITUTION:A nozzle 3b is installed on the outside plating of the stem of an ice breaker so that the angle of irradiation can freely be adjusted horizontally and vertically. A pump 5 driven by a motor 6 irradiates sea water and removes fallen snow on an ice plate 1. By removing the fallen snow 2 on the ice plate 1, the resistance at icebreaking can be reduced and the propulsion at iced sea sailing can be saved and then the sailing speed can be increased.
Patent JP-H0483355-A (JP)
Title: Packaging method of semiconductor element
Inventor: MINAMIZAWA MASAE
IPC: H01L23/12
Filed: 1990-07-25
Abstract: PURPOSE:To facilitate alignment by packaging a semiconductor device and packaged parts with a transparent intervenient terminal substrate, which is larger than the semiconductor device and has electrodes connected to the parts on the rear connected to connection electrodes through holes, interposed therebetween. CONSTITUTION:The bump formation face of a semiconductor device 1 is arranged opposite to the face to form the connection electrodes 7a of an intervenient terminal board 5 and the bumps 1a of the semiconductor device 1 are located to, brought close to as shown by Arrow (b), and connected to the connection electrodes 7a of the board 5. Thereby the bumps 1a of the semiconductor element 1 can be connected to the connection electrodes 7a of the board 5 and therefore its electrode terminals 7c. In this invention, the intervenient terminal board 5 is transparent. Therefore, the bumps 1a of the semiconductor device 1 and the connection electrodes 7a of the board 5 can be inspected by watching the semiconductor device 1 and the board 5 from the rear side of the board 5 in packaging. Hence secure alignment is made possible.
Patent JP-S58100591-A (JP)
Title: Multiplex multi-frequency signal transmitter
Inventor: ISONO OSAMU
IPC: H04L27/26
Filed: 1981-12-10
Abstract: PURPOSE:To prevent the deterioration of exchange processing ability, by eliminating the control operation for the transmission of a selecting number transmitted to the succeeding device via a plurality of channels on a multi-frequency signal from a central processing system device remarkably. CONSTITUTION:A selecting number transmitted to succeeding devices via a plurality of channels consists of numeral trains, which are received and stored from a multi-frequency transmission control mechanism MFC and a numeral transmission control mechanism DSC of a central processing system device of an electronic exchange at a multiplex multi-frequency signal transmitter in a lot, the stored numeral trains are picked up in time division for a prescribed time and interval with a numeral transmission circuit DS, converted into the multi-frequency signal with a multi-frequency code memory CDM and a multi-frequency pattern memory PTM and transmitted from a transmission circuit SND.
Patent JP-H1134122-A (JP)
Title: Injection mold, mold for blow injection molding, and blow injection molding method
Inventor: ASANO CHIAKI
IPC: B29C45/73
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To suppress the sink and shininess of the design surface of a molded product. SOLUTION: A first heat insulating layer 41 is formed on the transfer surfaces 10a, 10b of a movable mold 5 and a second heat insulating layer 42 is formed on the transfer surface 9 of a fixed mold 4 and a third heat insulating layer 43 is formed on the transfer surface 10c of the movable mold 5. The second heat insulating layer 42 is set lower than the first heat insulating layer in its heat insulating ratio and the second heat insulating layer 42 is set lower than the third heat insulating layer 43 in its heat insulating ratio.
Patent JP-H0733333-A (JP)
Title: Switching winder for yarn
Inventor: SUGIOKA TAKAMI
IPC: B65H67/044
Filed: 1993-07-16
Abstract: PURPOSE:To automate the doffing work by retreating a contact roller from a bobbin holder as a yarn is wound larger until the prescribed condition is satisfied at the initial stage of switching, then retreating the bobbin holder against the contact roller. CONSTITUTION:When a yarn Y is wound on a bobbin 12 mounted on a bobbin holder 11, a contact roller 7 pressed to a package 10 is finely moved upward as the yarn Y is wound larger to turn a sensor 47 on. The bobbin holder 11 is lowered by the action of a stepping motor until the sensor 47 is turned off. A slider 13 and a bobbin holder 8 are moved upward. When the package 10 is wound full, the bobbin holder 8 is rotated, and the bobbin holder 11 is moved downward and removed from the contact roller 7. A bobbin 9 on the bobbin holder 8 is brought into contact with a yarn Y delivered from the contact roller 7 to the package 10, and the winding of the yarn Y on the bobbin 9 is started.
Patent JP-H01127898-A (JP)
Title: Snap-on filler neck assembly for radiator
Inventor: KEBIN II SUTEI
IPC: F28F9/02
Filed: 1988-08-11
Abstract: PURPOSE: To ensure strength while eliminating the effect of brazing heat by constituting a fillerneck fixing element of a hollow coupling having an open end receiving the body part and the other open end providing retaining action through engagement with a finger thereby engaging a fillerneck resiliently to the fixing element. CONSTITUTION: A body part 10 made of plastic has a relatively large open end 12 and a relatively small open end 14. A shoulder part 20 facing the axial direction is formed between passages 16, 18 in the body part 10 and engaged with a seal element 22 at a pressure cap 24 while being sealed. A plurality of resilient fingers 36 extending in the axial direction are formed movably in the radial direction at the open end 14. When the body part 10 is inserted into a coupling 50, the resilient fingers 36 are displaced resiliently in the radial direction and stopped at a hook 38 on the underside of a small diameter end part 58. An outer flange 42 surrounds the intermediate part of the body part 10 and the open end 12 and serves as an outer sealing surface to be engaged with an O-ring seal 46 thus sealing the intermediate part of the body part 10 and the coupling 50.