baber/WOPTO huggingface dataset:
Patent JP-H0385483-A (JP)
Title: Front investigating method
Inventor: RYU HIROYOSHI
IPC: G01S7/536
Filed: 1989-08-30
Abstract: PURPOSE:To accurately investigate an obstacle by removing receiving noise and to measure the distance up to the obstacle with high accuracy by calculating the correlation between transmitting data and receiving data to select received signals large in correlation. CONSTITUTION:The reflected wave 22 due to an obstacle 4 of the transmitting wave 21 emitted to the front earth is received by a receiver 7 and transmitting and receiving data expressed as a waveform are respectively inputted to a central monitoring control panel 10. Various noises of a receiving signal are removed by an averaging processing method to obtain only a significant receiving signal and the correlation between the signal and a transmitting signal is calculated and, further, received signals large in correlation are selected on the basis of a mutually set threshold value. The number of the obstacles 4 and the distance thereof can be judged on the basis of a plurality of groups formed of those selected signals and the output level of a remoter obstacle is small. Next, the control panel 10 calculates a receiving level to which distance correction is added on the basis of the propagation loss data corresponding to the kind of earth and sand excavated presently and calculates the distance up to the obstacle 4 on the basis of the time interval of transmitting and receiving waves and the proparation velocity of sound in the earth.
Patent JP-2000053105-A (JP)
Title: Automatic packaging machine
Inventor: ASAKAWA KUNIO
IPC: B65B11/50
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten a time necessary for exchanging a packaging material roll and to improve work efficiency. SOLUTION: This automatic packaging machine 100 is provided with seal roll equipment 120 having a pair of heat rolls supported by a frame 110. A sheet shape packaging material 200 is fed from a packaging material roll 210, and is divided into two by the slitter 254 of a first lead 250. Sheets 200a, 200b divided into two are sent to the seal roll equipment 120 through a second lead 260 and a third lead 270. Because the packaging material roll 210 is placed at the side of the seal roll equipment, even a heavy packaging material roll can be handled easily.
Patent JP-S60114762-A (JP)
Title: Oxygen concentration measuring apparatus
Inventor: SUZUKI KIYOMITSU
IPC: G01N27/26
Filed: 1983-11-28
Abstract: PURPOSE:To obtain an apparatus having good durability and excellent response, by providing a gas diffusion groove between a solid electrolyte and a cover. CONSTITUTION:An org. binder is applied onto a zirconia solid electrolyte 11 and a first electrode 12 by printing and, thereafter, a cover part 14 is laminated to both of them and thermally bonded thereto under pressure before baking. Gas diffusion grooves 24, 25 each having a width and depth almost same to that of the gas diffusion chamber 16 formed between the electrode 12 and the cover part 14. Thus constituted oxygen concn. measuring apparatus is improved in durability because the solid electrolyte and the cover part are secured by the incineration of the org. binder and, because the inner volume of the diffusion chamber can be reduced, excellent response is displayed.
Patent JP-H0272248-A (JP)
Title: Gear type speed change device for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-09-07
Abstract: PURPOSE:To reduce the speed change shock by providing the single pinion type first and third planetary gears and a double pinion type second planetary gear and selectively operating the first - third clutches and the first - third brake means. CONSTITUTION:The titled device is equipped with the single pinion type first and third planetary gears 1 and 3 and the double pinion type second planetary gear 2, and the first carrier 1C and the second carrier 2C are connected integrally, and the first ring gear 1R, second sun gear 2S and the third carrier 3C are connected integrally, and further the second ring gear 2R and the third ring gear 3R are connected integrally. The first speed is obtained by the operations of a clutch K1 and a brake means B1, and the second speed is obtained by the operations of K1 and B2, and the third speed is obtained by K1 and B3, and the fourth speed is obtained by K1 and K2, and the fifth speed is obtained by K2 and B3, and the back first speed is obtained by K3 and B2, and the back second speed is obtained by K3 and B1. Therefore, the selection to the contiguous speed change stage can be carried out without releasing all the clutch means, and the speed change shock can be reduced easily.
Patent JP-S6278817-A (JP)
Inventor: SHIEN TEN SUU
IPC: H01L21/28
Filed: 1986-09-22
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-S60118471-A (JP)
Inventor: TAKAHAGI MASAHIKO
IPC: B25B23/02
Filed: 1983-11-30
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-H0274740-A (JP)
Title: Surface protection layer for building
Inventor: UENO HIROSHI
IPC: E04B1/92
Filed: 1988-09-09
Abstract: PURPOSE:To protect the bad effect of sand and salt so as to aim improvement of the durability of a building by forming a surface protection layer having specific hardness and thickness made of elastic rubber or synthetic resin on the surface of concrete or iron steel products. CONSTITUTION:A surface protection layer 2, having 60-85 of shore hardness, made of elastic rubber, synthetic resin, etc is formed 0.4-1.0mm in thickness on the surface of a concrete or iron steel made building. It is preferable structure to impregnate resin group penetration type water shedding waterproof agent on the surface of the protection layer 2 for forming the building. Accordingly, a building at a windy shore is prevented from a bad effect of sand, salt so that its durability can be improved.
Patent JP-S6466563-A (JP)
Title: Current detector
Inventor: KUBOTA SHINICHI
IPC: H01F38/28
Filed: 1987-09-08
Abstract: PURPOSE:To enable stable and accurate detection of current, by mounting a non-contact type current detection means into a fuse box. CONSTITUTION:Current to be supplied from a battery 1 enters a main fuse box 10 through a cord 18, flows through a bus bar 43 by way of main fuse 13 and then to a bus bar 44 passing non-contact through a magnetic core 50 pierced by the bus bar 43. A magnetic force is formed concentratedly on the core 50 with the current flowing through the magnetic core 50 of the bus bar 43. Intensity of a magnetic field formed at a gap part 50a by the magnetic force is detected with a Hall element 51 to be converted into a voltage value proportional to a current value and an output voltage thereof is amplified with an amplification circuit 53 to be outputted from a current detection unit 30 through a connector 60. An output signal thereof is an analog signal, which is inputted directly into an electronic control unit 2 from the box 10 through a mating connector joined to a junction hole 61 and a cord 33. In this manner, current is checked with a non-contact type current detector using the element 5 thereby enabling stable detection of current.
Patent JP-H1054277-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KUROKAWA NAOHIRO
IPC: F02D45/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio controller which can improve air-fuel ratio controllability at the time of using a learning value by suitably-calculating the learning value of an air-fuel ratio control amount for each cylinder. SOLUTION: A deviation DKACTOB#N of detected equivalence ratio KACT calculated based on the output to LAF(air-fuel ratio) sensor 17 from equivalence ratio KACT#N by cylinder estimated by an observer is calculated (S402). If the absolute value of the deviation DKACTOB#N is larger than prescribed deviation DKOBRFLM (S403), processing is completed without a learning value KOBSV#Nstyi being calculated.
Patent JP-S59113507-A (JP)
Title: System and device for photomagnetic recording, reproducing, and erasing
Inventor: OKADA MITSUYA
IPC: G11B5/02
Filed: 1982-12-21
Abstract: PURPOSE:To rewrite recorded information by changing the intensity of a laser light irradiated to a recording medium in the state where a certain magnetic field is impressed from external to the recording medium consisting of a magnetic thin film having a vertical magnetic anisotropy. CONSTITUTION:Binary signal information (a) is recorded on a photomagnetic disc 1 along a disc track, and the magnetization state of a magnetic thin film 3 is shown by (b). In case that binary signal information (a) is rewritten with binary signal information (c), a laser light source modulation circuit 17 is so adjusted that the power of the laser light absorbed by the magnetic thin film 3 becomes a level indicated by (d). At this time, a certain magnetic field Ha is impressed to the magnetic thin film 3 by a magnetic field impressing coil 11. When information (c) is recorded over information (a) on the magnetic thin film 3 by the power of the laser light indicated by (d), the magnetization state of the magnetic thin film 3 is shown by (e) and is converted to a form corresponding to binary signal information recorded newly by irradiation of the laser light, and thus, recorded information is rewritten.
Patent JP-H04108627-A (JP)
Title: Method for sintering porous glass body
Inventor: KUWABARA MASAHIDE
IPC: G02B6/00
Filed: 1990-08-27
Abstract: PURPOSE:To reduce an atmospheric gas by executing no suppression of the flow of an atmospheric gas flowing from the inside of a core tube to the outside of the tube at the time of dehydration and suppressing the above at the time of converting glass into transparent one, thereby reducing the outflow of the gas at the time of converting the glass into transparent one compared to that at the time of dehydration. CONSTITUTION:A transparent glass body 31 and a porous glass body 32 are inserted into the upper part of a core tube 11, and after that, its upper is closed by a cap 14. Next, while an atmospheric gas such as He and Cl2 is fed from a gas inlet part 12 thereto, the inside of the tube is heated to a high temp., and, via a supporting bar 33, the transparent glass body 31 and the porous glass body 32 are moved in the lower direction while rotation is executed. Together with the lowering, the porous glass body 32 is dehydrated by the high temp. and atmospheric gas, and the dehydration is nearly finished at the time of the point where an air flow regulating board 34 reaches the position lower than that of a gas outlet part 13. The atmospheric gas freely flows out to the outside of the tube, but it is gradually suppressed by the air flow regulating board 34, and at last, the outflow of the atmospheric gas to the outside of the tube is remarkably reduced. Then, the atmospheric gas such as He and Cl2 to the inside of the core tube 11 is reduced, to which SiF4 is newly added, and the temp. in the tube is furthermore increased to convert the porous glass body 32 into transparent glass.
Patent JP-H0542544-A (JP)
Title: Automatic device for fixing mold in molding machine
Inventor: SHIOTANI YOSUKE
IPC: B21D37/04
Filed: 1991-08-08
Abstract: PURPOSE:To fix and release automatically a mold on a fixing base in an automatic exchange system of the mold. CONSTITUTION:A mild-transfer carriage equipped with a mold-releasing device and a mold-fixing device is installed on the front or rear side of a molding machine in a manner that the carriage can self-advance along the axis of a tie bar. A mold 25 fixed in a molding part is taken out to the mold-releasing device and another mold 25 placed on the mold-setting device is fixed in the molding part to exchange the molds. When the mold 25 is fixed, the rotational direction of a socket 67 is switched with a pivoting-direction switching member 79 so that the pivoting direction is limited to the fastening direction. After a fixing member supported on a supporting axis by an actuation member being transferred to the position attachable with the mold 25, a wrench member 65 is reciprocated by driving a wrench-driving member so that the socket pivots an engaged nut member 61 to move the fixing member to the mold 25 side to push it.
Patent JP-S60118684-A (JP)
Inventor: MIZUNODAI NOBUYUKI
IPC: C04B41/87
Filed: 1983-11-29
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-H1162328-A (JP)
Title: Fence
Inventor: MINE TATSURO
IPC: E04H17/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a fence capable of being combined with a flat land and a sloping land and capable of being easily installed. SOLUTION: A face material consists of muntins on left-right both sides and a plurality of long-sized panels 1, the muntins have flange sections 21, central sections at both ends of the long-sized panels are attached pivotally to the flange sections 21 of the opposed muntins, and the setting angles of the muntins and the long-sized panels are changed freely in response to the angle of inclination of a ground surface at the place of installation. Accordingly, corresponding to the place of installation is facilitated, only the number of the usage of the long-sized panels constituting the face material may be varied even in response to the fences having height of many kinds, and members of small kinds can correspond to the fences having height of many kinds.
Patent JP-2000059880-A (JP)
Title: Karaoke (orchestration without lyrics) device integrated with speaker
Inventor: ANDO SHIGEO
IPC: G10K15/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide the KARAOKE device integrated with a speaker by which an acoustic effect is easily obtained for a singer to feel a stereophonic sense over a wide range. SOLUTION: The KARAOKE device integrated with the speaker is provided with a speaker direction detection section 176 that supplies a stereo signal from a music generating section 163 to speakers 102, 103 close to each other via an SD network 190, allows a singer microphone 320 to generate a high frequency signal, detects the direction of the position of two high frequency microphones 114, 115 by receiving the signal with the microphones, and instructs a control direction of a squawker 102 and a tweeter 103 that are built in the device for two left/right channels and placed close to each other, a speaker drive control section 177 and a drive motor 150 that turn the direction of the speakers 102, 103 according to a control signal from the speaker direction detection section 176.
Patent JP-S59116670-A (JP)
Title: Electrophotographic developing head
Inventor: KIMURA AKIFUMI
IPC: G03G15/10
Filed: 1982-12-23
Abstract: PURPOSE:To simplify the structure of a carrying system where a liquid toner is sprayed to a photosensitive face, by providing the first flow passage through which only the toner passes, the second flow passage through which only a gas passes, and a valve which closes the second flow passage when the toner is sent with pressure. CONSTITUTION:A mask 12 of a body 11 of a developing head has an aperture 12a having a size corresponding to a farme to be developed of a photosensitive material 13, and a liquid toner 14 is sprayed through this aperture 12a to develop a latent image, and air is sprayed to a photosensitive face 13a after development to squeeze the toner. The liquid toner 14 is sucked from a tank 15 by a pump 16 and is carried from the first flow passage 18 through a valve 17. The first flow passage 18 is connected to the second flow passage 19 by the valve 17, and the air pressure-feeding from the second flow passage 19 is stopped by the valve 17 when the toner 14 is fed with pressure, and air carried from the second flow passage 19 by an air pump 20 is sent to the aperture 12a through the valve 17 when the toner 14 is not fed with pressure.
Patent JP-2000313630-A (JP)
Title: Method for fusing glass, device for fusing glass, fused glass and method for producing fused glass
Inventor: TAKEUCHI KIYOSHI
IPC: C03B23/203
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain fused glass which does not contain fine cracks which are generated at a fused site, because a large temperature gradient is generated in the glass during a fusing treatment, and does further not contain large cracks often generated in a fusing process. SOLUTION: This fused glass is obtained through a pre-heating process for irradiating a proximity or contact site between two glass pieces A, B with light to heat the site at a temperature below the fusing temperature of the glass, a fusing process for irradiating the site with light to heat the site at a temperature not lower than the melting point of the glass, and then an annealing process for irradiating the site with light to heat the site and simultaneously cool the site at a temperature below the fusing temperature of the glass.
Patent JP-H0894457-A (JP)
Title: In-pipe pressure calculation method based on magnetstrictive measurement
Inventor: SHIMIZU KENJI
IPC: G01L1/00
Filed: 1994-09-20
Abstract: PURPOSE: To easily determine that a pipe is stationary from the outside of the pipe by turning the detecting direction of a magnetostrictive sensor mounted on the outer circumferential surface of the pipe. CONSTITUTION: A magnetostrictive sensor 2 is mounted on the outer surface of a pipe 6 to be measured. The sensor 2 can be displaced by 180 deg. or more through a drive means 3. Output signal from the sensor 2 is delivered to a processing circuit 4a in a control means 4. The control means 4 processes the received signal and presents the results on a display means and controls the drive means 3 on the other hand. In such apparatus 1, the detecting direction of the sensor 2 is turned by 180 deg. or more around a normal to the outer circumferential surface of the pipe 6 and an amplitude B is determined based on the output from the sensor 2.  Subsequently, the pressure P of fluid flowing through the pipe is calculated according to a formula; P=2tB/MD, where B represents the amplitude, D represents the inner diameter of the pipe, (t) represents the thickness of plate and M represents magnetostrictive sensitivity. Pressure in the pipe can be measured and calculated easily at any point of the pipe 6, and the stationary state of the pipe and the magnitude of inner pressure can be determined easily in a short time.
Patent JP-H0887559-A (JP)
Title: Electronic cash method/system
Inventor: OKAMOTO TATSUAKI
IPC: G06Q20/06
Filed: 1994-09-20
Abstract: PURPOSE: To provide an electronic cash method/system which is free from its wrong use, has the small traffic (single repeating frequenc) for the payment processing and has its safety that is dependent on the difficult prime factorization. CONSTITUTION: When a user pays the electronic cash issued from a bank to a retail store, a residue square root is calculated with a synthetic number N, i.e., an Williams number used as a divisor (S1). When the detail store requests the settlement of the electronic cash used by the user, the bank performs the prime factorization of the number N by means of the residue square root (S2). Thus the electronic cash that is wrong used by the user is proved (S3).
Patent JP-S60120197-A (JP)
Title: Heat exchanger
Inventor: TOKUMARU YOSHIO
IPC: F28F9/18
Filed: 1983-12-01
Abstract: PURPOSE:To prevent generation of high remaining stress in a heat transfer tube and make it hard to generate cracks due to stress corrosion by a structure wherein a tipped tail, produced by expanding the heat transfer tube, does not exist at a part whereat the heat transfer tube contacts with the secondary side water of the heat exchanger. CONSTITUTION:The heat transfer tube 1 of Inconel or strainless steel is connected to a tube plate 3 by welding 9 at the bevelling hole 10 of the tube plate, which is provided around a tube hole 11 at the padding section 5 of Inconel or stainless steel of the secondary side 4 of the carbon steel tube plate 3. The inner diameter of the heat transfer tube 1 and the inner diameter of the tube hole 11 are the same and a sleeve 2 of Inconel or stainless steel is attached to the inside of the tube hole 11 under a condition that the sleeve 2 is expanded. The part of the sleeve 2, which is inserted into the heat transfer tube 1, is not expanded and the upper part of the sleeve 2 is welded to the heat transfer tube as shown by the numeral 7. The lower end of the sleeve 2 is connected to the padding section 5 of Inconel or stainless steel of the primary side 12 of the tube plate 3 by welding as shown by the numeral 8.
Patent JP-H04108207-A (JP)
Title: On-vehicle acoustic equipment
Inventor: YOSHIMURA KOJI
IPC: G01H3/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain an optimum speaker output by detecting in-cabin noise of a car body and correcting a sound volume and a frequency characteristic in response to the sound volume share of speakers provided in the cabin while taking the noise level into account. CONSTITUTION:An output signal from a control equalizer 1 is inputted to a power amplifier 4 and also inputted to a noise detection circuit 5. The noise detection circuit 5 is provided with a low pass filter and an integration comparator circuit and compares an output signal from the equalizer 1 with an in-cabin sound signal being a mixed signal between a sound picked up by a microphone 13, i.e., an output signal from both speakers 11,12 and a noise sound in a cabin 10 to eliminate a sound source signal component. Then the obtained signal is used as an equalizer control signal and inputted to a noise response control section 1a in the equalizer 1. The control section 1a uses the equalizer control signal to recognize the noise in the cabin 10 and adjusts the level of the output signal based on the frequency characteristic and the amplification factor. Thus, an optimum speaker output is obtained.
Patent JP-H0563828-A (JP)
Title: Absence transfer system
Inventor: KOMATSUDAIRA SEIICHI
IPC: H04M3/42
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the reply wait time on the absence of transfer destination and to prevent waste of time by identifying the presence of a residence around a called party and a transfer destination telephone set, receiving the call as it is when the residence is present and transferring an absence message to the caller when the residence is absent so as to allow the caller to eliminate the need for the discrimination of the absence of the transfer destination due to non-reply of the transfer destination. CONSTITUTION:At the arrival of a call from an extension or a trunk line 17, a residence detector 12 of a called extension telephone set 11 is started, and when a residence presence information to be returned is in existence, the call reaches the extension telephone set 11, and when the extension telephone set 11 registers absence transfer and the residence presence information is not in existence, a residence detector 14 of a transfer destination extension telephone set 13 is started again, and when the returned residence presence information is in existence, the call reaches the transfer destination extension telephone set 13 and when the residence presence information is not in existence, an announcement device 18 provided an exchange 15 is connected to the incoming call from the extension or the trunk line 17 and an absence message is sent from the announcement device 18 to the caller.