baber/WOPTO huggingface dataset:
Patent JP-S55100516-A (JP)
Title: Thermal fusion-bonding and thermal working device of optical fiber
Inventor: KATOU OONORI
IPC: G02B6/255
Filed: 1979-01-25
Abstract: PURPOSE:To provide the device which is readily capable of stable thermal working by performing thermal fusion-bonding and thermal working of optical fibers by using a carbon heating element as a heating source. CONSTITUTION:The resistance heating element composed of carbon consists of power feed elements 1, 1, resistance heating part 2 and an optical fiber insertion hole 3. The end part 5 of the optical fiber 4 inserted into the hole 3 is thermally fused and the state in which said end part is spheroidized by its surface tension is illustrated. The use of the carbon heating element as a heat source in this way yields the device which is readily capable of performing stable thermal working of the optical fiber ends.
Patent JP-S5393296-A (JP)
Title: Radiation shield sample container
Inventor: OOSHIMA SHIGEO
IPC: G21F5/00
Filed: 1977-01-28
Abstract: PURPOSE: To minimize the radiation exposed to the sample collector in constituting the radiation shield with thick wall partially for the sample bottle container. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11204391-A (JP)
Title: Heat treatment equipment
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/027
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable uniform heat treatment over an entire wafer and highly accurate temperature control, when a wafer is subjected to heat treatment. SOLUTION: The lower surface of a wafer is heated at a specified temperature by the use of a thermal surface plate, and in the mean time the top surface of the wafer is heated at a temperature higher than the thermal surface plate by the use of heaters H1-H4, (H5), H6, (H7), H8-H12. In a space in which a wafer is heat-treated, an arrangement for forming a temperature gradient with increasing temperature from below toward above is made. As a result, thermal convection which makes a heating gas flow irregular is not generated in the space, and the wafer can be subjected to uniform heat treatment over its entire body.
Patent JP-S61167248-A (JP)
Title: Data communication
Inventor: OKAMOTO KIYOSHI
IPC: H04L13/00
Filed: 1985-01-19
Abstract: PURPOSE:To make high speed and highly efficient circuit connection without a program and without casting a burden on the device or software by providing transfer request using a break signal, a transmission acceptable signal line and a receiving acceptable signal line without having any troublesome procedure. CONSTITUTION:The transmission controlling section 10 of a communication controlling device 2 sends out a break signal from a break issuing circuit 12 to a receiving data RD line 15 at the time of transmission request. The break signal is expressed by an OFF period of more than 16 bits, and can be distinguished clearly from ordinary start-stop system data. The break signal is detected by a break detecting circuit 5 of a communication controlling device 1 and a receiving controlling section 3 is started by interruption. When the controlling section 3 starts receiving action, a signal SR is sent from an interface circuit 8 to a transmission acceptable signal SR line 18. The signal SR is received by an interface circuit 13 of the device 2 as a receiving acceptable signal PR, and data transmission okay is indicated in the controlling section 10.
Patent JP-H03212664-A (JP)
Title: Optical scanner
Inventor: MURAKAMI KAZUNORI
IPC: H04N1/113
Filed: 1990-01-17
Abstract: PURPOSE:To form electrostatic latent images which vary in resolution with dots of several kinds of diameters on a surface to be scanned by changing the output of a laser beam with which a photosensitive member is irradiated by the operation of a dot diameter changing means thereby changing the diameter of the laser beam. CONSTITUTION:The resistance value between a power source circuit 1 and a laser diode 20 is changed by turning on a short switch 23 to vary the quantity of the current to be supplied to the diode 20 and to switch the light output of the scanning light with which the surface to be scanned is irradiated to two stages; Pa, Pb, when the dot diameter is changed by the need for changing the resolution of printed images or others with the optical scanner 19. Then, the diameters Da, Db of these laser beams vary in the part where the light intensity is higher than the threshold THL of the surface to be scanned and, therefore, the electrostatic latent images varying in the resolution are formed with the dots of two kinds of the diameters on the surface to be scanned.
Patent JP-H11198405-A (JP)
Title: Ink-jet recording apparatus
Inventor: MATSUMOTO SHUZO
IPC: B41J2/01
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To recover a head by an idle discharge action without lowering a photographic printing speed by setting an idle discharge recording liquid reservoir for holding a recording liquid to be discharged at the idle discharge action at a position facing the head via a paper transfer path. SOLUTION: An idle discharge recording liquid reservoir 7 like a recess is formed at a position facing a head unit 1 via a paper transfer path 6 to hold ink which is discharged at an idle discharge action of the head unit 1. The idle discharge recording liquid reservoir 7 is enough to have a necessary minimum opening area at the whole of a nozzle arrangement region of the head unit 1. An ink-absorbing body 8 that can absorb ink is stored in the reservoir 7. The ink-absorbing body is formed of a porous body, e.g. urethane foam body or the like. A control part activates a suction pump regularly to forcibly discharge ink to a waste ink tank. Therefore, the idle discharge action is carried out without lowering a photographic printing speed.
Patent JP-H01183932-A (JP)
Title: Radio paging system
Inventor: SAKAMOTO ATSUSHI
IPC: H04B7/26
Filed: 1988-01-18
Abstract: PURPOSE:To correctly decode the receiving data even at the time of a burst- shaped noise by receiving and averaging a continuous (p) times signal in an (n) number of received signals and deciding the receiving data by majority based on an (m) number of decoding data decoded from an (m) number of averaging signals. CONSTITUTION:In a receiver 20, an attenuator 29 is the m/n of an attenuation factor, the value to average a p(=n/m) number of continuous transmitting data is outputted from the attenuator 29, inputted through a switch 27 to a decoder 28, the switch 27 is switched based on a data output trigger signal C outputted for (m) sets of receiving data from a receiving detecting circuit 22, and while an (n) number of times of transmitting data are sent, the (m) number of the averaged signals is inputted to a decoder 28 and the (m) number of decoding data are successively prepared. A data memory 30 stores the (m) number of decoding data. After the (n) number of the times of data transmission is completed, a majority deciding part 31 decides respective bits from the (m) number of the decoding date stored into the data memory 30 by majority and outputs them as the receiving data.
Patent JP-S61166951-A (JP)
Title: Oxidation-resistant high-silicon steel having superior vertical cracking resistance after deep drawing
Inventor: KAWASAKI TATSUO
IPC: C22C38/00
Filed: 1985-01-19
Abstract: PURPOSE:To improve the vertical cracking and oxidation resistances of a deeply drawn article by adding prescribed percentages of C, Si, Mn, Cr, N, Ti, Zr, Nb and Al. CONSTITUTION:The titled oxidation-resistant high-silicon steel consists of, by weight, <=0.018% C, 1-3% Si, 0.3-2% Mn, 8-20% Cr, 0.01-0.025% N and the balance Fe or further contains 0.1-1% Ti+Zr+Nb and/or 0.3-1.5% Al.
Patent JP-H09199450-A (JP)
Title: Method and device for dicing semiconductor element on wafer
Inventor: HASEGAWA HIDENORI
IPC: H01L21/66
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To remove a time loss in a dicing step and shorten the time required for the dicing step. SOLUTION: In a dicing method that semiconductor devices 2 on a wafer 1 are divided individually along dicing lines 3, there is provided a method for dicing a wafer into semiconductor devices, in which dicing is performed along only dicing lines necessary to obtain semiconductor devices 5 judged as good products by characteristic inspection after the wafer is fabricated, and there is provided a detector for detecting a position of the semiconductor element 5 judged as success by detecting a fail mark 4, or a reader for detecting a position of the semiconductor devices judged as good products by reading characteristic inspection data. Only along the cut line 6 required to obtain the semiconductor devices 5 detected to be good products by these devices, dicing is performed.
Patent JP-2000203179-A (JP)
Title: Sealed letter
Inventor: MORI MASATSUYO
IPC: B42D15/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a sealed letter to be mailed to specified customers and unsealed by customers to enjoy the pleasure of taking a look its content. SOLUTION: A quadrilateral paper formed of a plurality of divided papers 15 divided by one horizontal fold and a plurality of vertical folds is folded into two by shifting end edges on the horizontal fold by the given length and rolled and folded successively from one side end so that divided short papers are placed inside, and an area between end edges on the horizontal fold side and an area between end edges facing the horizontal fold are respectively bonded, and the other side end is bonded on the divided paper on the last vertical fold on the side of the other side end, and one unsealing perforation 6 is formed on the inside of the side end on the last vertical fold side.
Patent JP-S6183636-A (JP)
Inventor: PIEERU GASUTON BUE
IPC: C03B9/193
Filed: 1985-01-18
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-H06222868-A (JP)
Title: Data inputting device
Inventor: KATO MITSUNORI
IPC: G06F3/0482
Filed: 1993-01-21
Abstract: PURPOSE:To save the load on the input screen side by selecting a candidate on a candidate selecting screen, and returning not the number of the selected candidate but the data of the candidate itself to the input screen. CONSTITUTION:When an instructing means 52 instructs of an input item on the input screen, a candidate display means 53 transmits a signal to a display control means 1, the screen is switched from the input screen to the candidate selecting screen, and the candidates of the data to be set at the instructed input time is displayed on the candidate selecting screen. The candidate display means 53 relates the input item with the candidates of the data to be inputted by using a function calling function. Then, a candidate selecting means 54 selects the desired candidate data from among the candidate data displayed on the candidate selecting screen, and when the candidate data are selected, the signal is applied to the display control means 51, the screen is switched from the candidate selecting screen to the input screen. Moreover, an inputting means 55 sets the data of the candidate selected by the candidate selecting means 54 at the input item of the input screen, and applies the data of the selected candidate itself to a data processor.
Patent JP-S59137544-A (JP)
Inventor: MORIYA CHIKASHI
IPC: D03D49/62
Filed: 1983-01-20
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-S5393787-A (JP)
Title: Production of semiconductor
Inventor: YOKOYAMA SHIGENORI
IPC: H01L21/331
Filed: 1977-01-27
Abstract: PURPOSE: To obtain multiple kinds of elements of different output capacities at low cost by forming a multiplicity of unit semiconductor elements on a semiconductor wafer, cutting and separating arbitrary plural pieces according to required output capacities thereafter parallel connecting the electrodes of the unit elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10207495-A (JP)
Title: Voice information processor
Inventor: SUSA AKIKO
IPC: G10L25/78
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To speed up the retrieval of an optimal sound source vector in a CELP encoding system, and to reduce a memory capacity used for this processing. SOLUTION: In a CELP encoder comprising a sound source vector memory 10 storing a sound source code list consisting of two or more sound source vectors, a threshold comparison part 20, a voice synthesis part 30, an evaluation function calculation part 40 where processes by retrieval vector elements of an input voice signal and vector elements read from the above-mentioned memory, a maximum value comparison part 50 which detects a maximum value of the evaluation function, the sound source code list is composed in a superimposed (overlapped) form with the vector components shifted by severals, and the sound source vector elements read in the comparison part 20 are compared with a pre-set threshold E, and the evaluation function calculation is operated only on those elements which exceed the threshold.  Moreover, to increase a reduction processing quantity by this comparison, impulse response is used for voice synthesis in the evaluation function calculation part.
Patent JP-H06219593-A (JP)
Title: Electrophotographic recorder
Inventor: NAKAJIMA SHIGEKI
IPC: B65H7/02
Filed: 1993-01-21
Abstract: PURPOSE:To detect the delivery of a sheet up to a specified position and its conveyor resumption both with one detecting means. CONSTITUTION:This recorder is provided with a detecting member 22, being installed on a conveyor path of a sheet 11 and shifting according to conveyance of this sheet 11, and a photosnsor 23 being installed as opposed to this detecting member 22 and detecting a position of the detecting member 22 due to its movement, and with this position detected, a conveyor timing signal to an electrophotographic recording part 17 is outputted.
Patent JP-H03214836-A (JP)
Title: Fault information monitor system
Inventor: FUKUDA TETSUYA
IPC: H04L12/42
Filed: 1990-01-19
Abstract: PURPOSE:To omit excess correspondence by providing a terminal station having a transmission means for a fault data, a transmission request means, a fault data collection end notice means and a fault monitor. CONSTITUTION:A fault monitor 13 at first sends a fault data transmission request to a terminal station 12-1. The terminal station 12-1 sends a transmission request to a succeeding station 12-2 in a received from when its own ID#1 and a received #N are dissident and its own station has no fault data. Finally a transmission request is sent from the terminal station 12-1 to a terminal station 12-N and a data collection end notice 29 is sent to the monitor 13 when the ID#N is coincident and no fault data exists. When the station 12-N has a fault, the fault data is sent to the monitor 13 together with ID#N. The monitor references the received ID to detect the coincidence of #N thereby discriminating the end of data collection. Through the constitution above, excess data correspondence between the monitor 13 and each terminal station is saved.
Patent JP-S54102189-A (JP)
Title: Inspection method of enamel conductor coating
Inventor: MURAKAMI TAKESHI
IPC: G01N1/28
Filed: 1978-01-27
Abstract: PURPOSE:To measure the thickness, eccentricity, and other properties of insulation coating layer accurately, by adhering organic film wetted with organic solvent to a ground enamel copper wire, removing after drying, and observing the film transfer surface with a microscope. CONSTITUTION:An enamel copper wire, which is the specimen being measured, is embedded with a resin of the same property as the insulation coating layer, and the end of copper wire is ground vertically with respect to the lengthwise direction to prepare a specimen for microscopic observation. An organic film wetted with organic solvent is adhered to the polished surface of the specimen to be observed by microscope. Evaporating the organic solvent, the film is separated from the polished specimen, and carbon or metal such as Cr and Au is evaporatd, or metal ions are sputtered on the transfer surface of the specimen to which the film has been adhered. By optical microscopic observation of this surface by transmission illumination, since the transfer face has developed swelling-shrinkage creases due to organic solvent, the contrast of the creases will be observed, so that the condition and thickness of the insulation coating layer of the enamel copper wire may be clearly observed as shown in the illustration.
Patent JP-H10202075-A (JP)
Title: Method of maintaining permeability of hydrophobic permeation membrane
Inventor: IWABUCHI MUNEYUKI
IPC: B01F1/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To maintain a good permeation performance of a hydrophobic permeation membrane when a part of gaseous CO2 flowing in a flow passage is permeated through the hydrophobic operation membrane and dissolved in ultrapure water to maintain the permeation performance of the hydrophobic membrane of a specific resistance adjusting device by always casing gas in a dry state to flow in the flow passage. SOLUTION: When adjusting a resistivity value of ultrapure water, the ultrapure water is fed to a treating tank 11 through a feed line 13a, and also gaseous CO2 is fed to a cylindrical body 12. During this time, a part of gaseous CO2 is permeated through a hydrophobic permeation membrane and dissolved in the ultrapure water to lower the resistivity value of the ultrapure water. And the resistivity value of the ultrapure water is detected by a resistivity value sensor 31, and based on the detection signals, an action signal is outputted from a controller 32 to solenoid valves 22a-22d to adjust the resistivity value of the ultrapure water.  And since at this time, the prescribed quantity of gaseous CO2 is always caused to flow through the cylindrical body 12, steam entering the hydrophobic permeation membrane is discharged to always maintain the permeation performance of the hydrophobic permeation membrane well.
Patent JP-H01187364-A (JP)
Title: Starter device
Inventor: ISOZUMI SHUZO
IPC: F02N11/00
Filed: 1988-01-18
Abstract: PURPOSE:To make it installable even in such an engine that is long in distance between a ring gear and a setting surface by installing an engine mounting bracket additionally on a peripheral part of a dished front bracket where an output turning shaft and a driving force transfer device are housed inside. CONSTITUTION:In a starter device 20, a yoke 21b of a DC motor 21 is fitted in a dished front bracket 24. Turning effort of an armature turning shaft 21 in this DC motor 21 is transmitted to an output turning shaft 23 via a planetary reduction gear 25 and an one-way clutch device 26. On the other hand, an electromagnetic switching gear 30 is set up in a rear bracket 29 attached to the DC motor 21. In this constitution, a mounting flange part 41 and an engine mounting bracket 42 are formed each in the front bracket 24. Then, a distance l between the bracket 42 and a pinion 28 attached to the output turning shaft 23 is made selectable freely.
Patent JP-S61168719-A (JP)
Title: Slag discharging equipment of waste melting furnace
Inventor: ISHIBASHI TAKEYUKI
IPC: F23J1/08
Filed: 1985-01-23
Abstract: PURPOSE:To permit to discharge waste slags in a contineous process using a simple structure arrangement by a method wherein both metal slag discharge exit and slag discharge one are provided at furnace wall unit of a melting furnace, further, both metal.slag overflow storage and slag overflow one, which are capable of adjusting overflow volume of the both slags, are installed respectively in an electric resistance type melting furnace. CONSTITUTION:When waste incinerated adhes are delivered into a furnace and electrode 6 are energized, then metal.slags begin to accumulate in a bottom part of a melting furnace 1. In this case, an upright weir 15 is provided with a height up to reach an overflow level of the metal.slag overflow storage 9, the remaining height of the weir is removed afterwards. During melting operation, metal layer 3 and slag layer 4 are formed and reaching the limited their levels of their layers, the metal slag and slag are overflow from the respective overflow storages 9, 10. The overflowed slag is dropped in the underlying metal slag overflow storage 9, which is projecting in horizontal way and filled with metal wastes, subsequently, slag is flowed out involving in metal waste from the overflow storage. Accordingly, decrease in temperature of metal waste is avoidable even in a case the metal waste volume in a decreased condition, since the metal is mixed with the dropped slag.
Patent JP-S60175702-A (JP)
Inventor: PEETAA AA NOIKOMU
IPC: F01B27/02
Filed: 1985-01-23
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-S58127050-A (JP)
Title: Heat pipe type solar heat water heater
Inventor: IWAMURA KAZUYUKI
IPC: F24S10/95
Filed: 1982-01-22
Abstract: PURPOSE:To convey solar light radiation received by a heat collecting plate to a hot water storage tank as quickly as possible even when fine wheather and cloudy wheather alternate with each other by alternately disposing a plurality of long and short heat pipes within the main body of the heat collector. CONSTITUTION:In the inner part of a main body 1 of a collector in which an evaporating part 3a is installed in an inclined manner, a heat pipe is mounted on a base plate 6. In the heat pipes 3 disposed within the main body 1 of the heat collector, those extending up to the lowermost end of the main body 1 of the collector and those of short type having a size substantially 1/2 the length of the main body 1 of the collector are alternately disposed. Heat collecting fins 4' are disposed in the rectangular direction unitarily with the heat pipe 3. As described above, by combining short heat pipes and elongated heat pipes with each other, solar radiation to the upper part of the heat collecting surface is effectively utilized, whereby high heat collecting efficiency can be obtained.
Patent JP-H09200775-A (JP)
Title: Image encoding method
Inventor: SATONAKA TAKAMI
IPC: H04N19/60
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To transfer an image signal without lowering picture quality even through a signal line such as a telephone line having a low bit band. SOLUTION: An image signal in a picture element S(1) is approximated by an approximate plane constituted by using image signals α1 , α2 , α3 and α4 at respective apexes P1 (1, 1), P2 (a, 1), P3 (1, b) and P4 (a, b). The approximate value of an image signal at any arbitrary point q(u, v) becomes ϕ. The residual between this approximate value and the value of a real image signal is found and a feature amount showing more or less features of image at the picture element S(1) is found from the residual. According to the found feature amount, a code amount of be used for encoding is controlled.
Patent JP-S60156898-A (JP)
Inventor: HIYOUDOU KAZUYA
IPC: E21C37/02
Filed: 1984-01-24
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-H02261449-A (JP)
Title: Apparatus for surgerical care of abnormal view eye
Inventor: SUFUYATOSURAFU NIKORAEBICHI SU
IPC: A61F9/00
Filed: 1990-01-20
Abstract: PURPOSE: To realize the correct shape of a cornea after treatment by providing an optical system whose maximum diameter is equal to the diameter of a human cornea, and whose distributor is capable of converting parallel cylindrical laser radiation beams to circular beams with variable diameter. CONSTITUTION: A distributor 3 of a laser radiation energy density incorporates two taper lenses 5, 6 arranged in series on a common optical axis with their tops facing each other and with an equal angle of refraction. An objective lens 7 of a microscope is positioned along the radiation path of a laser 1 past a second lens 6. At the time of a surgical operation, a slice 17 is removed by an interaction of effective laser radiation beams 20 and a cornea 4. The irradiation starts at the maximum diameter of the effective radiation beam from the central region of the cornea 4, reducing the period of irradiation with an increase in the diameter of effective beams. Thus, the slice 17 of the cornea 4 can be removed under an properly selected irradiation condition. As a result, a coreneal surface after the surgical treatment is realized in a predetermined shape as planned.