baber/WOPTO huggingface dataset:
Patent JP-H07206480-A (JP)
Title: Laminate
Inventor: WATANABE HARUO
IPC: C09K9/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a laminate which is formed by laminating a water-soluble liquid compsn. exhibiting a dew point phenomenon between substrates and at least part of which is transparent and which more surely maintains a sealing function by not providing the sealing part with a specific layer. CONSTITUTION:The laminate, which is formed by laminating the water-soluble liquid compsn. which exhibits the dew point phenomenon (e.g.: aq. soln. of water- soluble high polymer, such as partially acetylated matter of PVA, polyvinyl methyl ether, methyl cellulose or polyethylene oxide) 3 between the substrates 1, 2 and at least a part of which is transparent, is not provided with an exothermic layer 4 at the point of at least the sealing part 5. Then, the laminate capable of surely exhibiting the sealing function by maintaining the permeation of water molecules as a solvent at a min. level in spite of org. sealing and attaining the function and purpose safely with lessened energy without generating a clearance as a curtain function is obtd.
Patent JP-H05220689-A (JP)
Title: Cable guide device for industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1991-02-05
Abstract: PURPOSE:To regulate and guide a cable laid between two relatively operating movable members of an industrial robot without causing looseness, excessive tension, or torsion. CONSTITUTION:When a cable 24 laid between two relatively operating movable member 20 of an industrial robot is guided, a rolling member 18 for regulating and guiding the cable 24 to give a longitudinal following movement to the cable 24 according to the operation when one movable member is relatively operated to the other movable member 20, and outer wheel members 12, 14 for guiding cable turning are provided. Thus, a cable guide device for guiding the cable so that a large cable looseness is never caused, and torsion or tension never act on the cable is provided.
Patent JP-H10207987-A (JP)
Title: Hand-written character recognition device
Inventor: MATSUNAGA KUNIKO
IPC: G06F17/22
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To improve the character recognition rate and to improve the operability and the reliability by confirming the presence or the absence of a continuously inputted character string by collation with a Japanese-Kanji (Chinese character) dictionary. SOLUTION: When hand-written character patterns are successively inputted to a hand-written character input area 1, a character recognition part 2 performs pattern recognition processing and sends respective candidate characters to candidate character storage parts 3a and 3b. A character combination generation part 4 takes out and combines candidate characters in the order of priority to generate candidate character strings and gives priorities to them to send them to a character string storage part 5. Next, a dictionary retrieval part 6 successively collates candidate character strings with a Japanese-Chinese dictionary; and if a pertinent character string is found, candidate characters constituting the character string are set as characters whose probability of coincidence with intended input characters is high, and priorities are given in this manner.  Next, a character string discrimination part 8 displays a character string, which is recognition candidate characters whose probabilities of coincidence are highest, as a recognition result 9a in accordance wit these priorities and simultaneously displays characters in the order of probability of coincidence with a recognition candidate character 9b of the second character.
Patent JP-H10211572-A (JP)
Title: Assembly method by diffusion brazing between beryllium part and copper or copper aloy part and heat resistant assembly by the method
Inventor: SAINT ANTONIN FRANCOIS
IPC: B23K20/16
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the assembly method by slid state diffusion welding or brazing between a beryllium part and a copper or copper alloy. SOLUTION: Concerning the assembly method by solid state diffusion welding or brazing between a beryllium part and a copper or copper alloy, part, a titanium or titanium alloy part to be inserted is placed between copper or copper alloy and beryllium in order to produce strong heat resistant joining usable in a high temp. state under a nuclear environment further, concerning a heat resistant assembly obtained, the assembly is used for a first wall module of a nuclear fusion reactor in particular.
Patent JP-S55107930-A (JP)
Title: Temperature measuring instrument
Inventor: OKADA KENJI
IPC: G01K11/12
Filed: 1979-02-13
Abstract: PURPOSE:To enable temperature measurement which is not affected by the luminous intensity change of a light source and the quantity of halfway attenuation, by measuring the wavelength distribution of reflected or transmitted white light or plural monochromatic light beams different in wavelength. CONSTITUTION:Light 9 outgoing from a light source 8 is changed into parallel rays by a lens 10. The parallel rays are reflected by a diffraction grating 14 and condensed by another lens 11. The wavelength of the condensed light is measured by a wavelength measuring unit 12. A bimetal 13 is attached to the diffraction grating 14 so that the angle of the grating varies depending on the change in temperature. Therefore, the temperature can be determined from the wavelength distribution of the light incident to the measuring unit 12. Since the determination of the temperature is not affected by the luminous intensity fluctuation of the light source, a halfway blocking plate, etc., the temperature is measured without an error.
Patent JP-S56112722-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAIRA TATSUMI
IPC: H01L21/223
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a preferably uniform impurity diffusing layer in the semiconductor device by firstly heating an atmosphere containing hydrogen, then introducing an impurity diffusing source in the state that hydrogen is suppressed to conduct the diffusion, then introducing hydrogen, and secondly heating it. CONSTITUTION:Nitrogen, oxygen and hydrogen as reducing gas are introduced at the initial stage of heating treatment. Then, a semiconductor substrate is introduced, heated, boron trichloride as a P type diffusing source, oxygen and nitrogen as carrier gas are introduced at the middle stage, and diffusing treatment is conducted. Hydrogen is further introduced at the final stage so as to prevent the decomposition of the residual boron trichloride, and the semiconductor substrate is heated. Thus, the layer resistance of the P type impurity diffusing layer can become uniform, and the controllability of the layer resistance can be increased.
Patent JP-S60160144-A (JP)
Title: Bump forming process
Inventor: HIRANO YOSHIYUKI
IPC: H01L21/60
Filed: 1984-01-30
Abstract: PURPOSE:To prevent any defective bump due to pinholes from happening by a method wherein, when Al pad and an Al wiring are provided on the surface of a semiconductor substrate and overall surface is covered with an insulating film while the insulating film on the Al pad is removed to coat the exposed pad with the Al bump, the exposed pad excluding the Al bump is covered with a plasma Si3N4 film. CONSTITUTION:The surface of a semiconductor substrate 11 is coated with an insulating film 12 to form an Al pad 13 and an Al wiring 14 while overall surface including them is covered with laminated films of SiO2 film 15 and a plasma Si3N4 film. Next the laminated films on the pad 13 is removed by etching process and overall surface is further coated with a contact comprising Cr-Cu-Au and a layer 17 to be a barrier. Later a photoresist film 18 with an opening corresponding to the pad 13 is provided to fix an Au bump 19 covering the edges of the film 18 on the pad 13 through the intermediary of the layer 17. Finally needless film 18 may be removed to leave the bump 19 protruding beyond the pad 13.
Patent JP-H06233436-A (JP)
Title: Method for preventing snow damage on overhead transmission line
Inventor: KAWAKAMI TAKASHI
IPC: H02G7/16
Filed: 1993-02-01
Abstract: PURPOSE:To provide a method for preventing snow damages on an overhead transmission line whereby the range of a snow-damage preventing effect can be increased. CONSTITUTION:A spiral rod 2 having a heater therein in wound spirally around an overhead transmission line 1, and a power-supply feeding part 11 for feeding a power supply to the heater which comprises a generation part 8 and an electricity storage part 9 for storing the electricity generated by the part 8 is mounted on the overhead transmission line 1, and further, ice and snow coating of the overhead transmission line 1 are prevented by the heat generation of the heater.
Patent JP-H02243259-A (JP)
Title: Finishing grinder for wood working
Inventor: TOMINAGA YASUHIRO
IPC: B24B29/00
Filed: 1989-01-24
Abstract: PURPOSE:To avoid the corner edge of a work being ground off and to prevent the corner collapse by providing a timing command means controlling a speed change gear by its conversion so as to lower the rotating speed of a roll brush while the roll brush is brought into contact with the vertical face of a work in opposition. CONSTITUTION:Roll brushes 28a, 28b are traveled from the orthogonal direction with the traveling direction of a work W and the work face of the work W is subjected to grinding and polishing by the roll brushes 28a, 28b. In this case, while the roll brushes 28a, 28b are brought into contact with the vertical face of the work W in opposition, the speed change gears 40a, 40b of a driving motor 16 are made in a low speed mode by a timing command means to switch the roll brushes 28a, 28b to a low speed rotation. Thus the corner collapse of the work W can be prevented.
Patent JP-H10197111-A (JP)
Title: Defrost timing control device
Inventor: UEDA MASAKATSU
IPC: F25B49/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable a defrost timing to be expected and improve a continuous controlling of an environment testing device. SOLUTION: A defrost timing control device comprises a cycle timer 1, a set value change sensing section 2, a frost sensing section 3 and a controlling section 4 or the like. The controlling section 4 opens a hot gas supplying solenoid valve 11 of a freezing circuit 10 when the frost sensing section 3 detects a frost and the set value change sensing section 2 detects it and in turn if the frost sensing section 3 does not detect it, the controlling section 4 opens it when the cycle timer 1 shows a time-up state so as to perform a defrosting operation. If the frost sensing section 3 does not perform a sensing, no defrosting is carried out even if the cycle timer 1 shows a time-up state, so that a useless number of times of defrosting operation is reduced and a continuous characteristic in operation control is improved.  If the set value is changed, the defrosting operation is carried out immediately, so that the freezing circuit can be returned immediately to its normal state. The defrosting time is defined by the timer and the changing in set value, its expectation can be carried out.
Patent JP-H08214468-A (JP)
Title: Battery charger and information processor incorporating it
Inventor: YANO HIDETOSHI
IPC: H02J7/10
Filed: 1995-01-31
Abstract: PURPOSE: To shorten the charging time for plurality of secondary batteries when the batteries are charged by using a single battery charger by stopping the supply of charging currents to the batteries when it is detected that the values of the charging currents supplied to the batteries have dropped from prescribed values. CONSTITUTION: A charging current supplying means 3 supplies charging currents to a plurality of batteries (for example, lithium ion batteries) 101 and 102 through a plurality of reverse-current inhibiting means (diodes) 2a and 2b. A charging current detecting means 4 detects the values of the charging currents supplied to the batteries 101 and 102. When the detecting means 4 detects that the values of the charging currents become lower than prescribed values, the supplying means 3 stops the supply of the charging currents to the batteries 101 and 102. Therefore, the charging time of the batteries 101 and 102 can be shortened when the batteries 101 and 102 are charged by using a single battery charger.
Patent JP-H08319803-A (JP)
Title: Closed-circuit steam-cooled moving blade
Inventor: ARIERU SHIIZAA PUREPENA JIYAKA
IPC: F01D25/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To heighten cooling effect and thermodynamic effect by forming an internal fluid cooling circuit in serpentine shape including a plurality of radial outflow passages and inflow passages, and configuring the radial outflow passages to have desirable buoyancey numbers related to selected aspect ratios. SOLUTION: In internal cooling passages of a first stage bucket 46, steam entering the bucket via a passage 80 flows through a single serpentine closed circuit having eight radially extending passages 84, 86, 88, 90, 92, 94, 96, 98 connected to one another at 180 deg. return U-bends. Flow passes through a shank via the radial inflow passage 98 and communicates with an axial outlet passage 82. The outflow passage 84 communicates with an inlet passage 80 through a passage 100. All the radial passages can be variably designed, that is, the radial outflow passages are designed to have aspect ratios of about 3.3 to 1 and buoyancy numbers smaller than 0.15 or larger than 0.80.
Patent JP-S62173463-A (JP)
Title: Image forming method
Inventor: AOZUKA YASUO
IPC: G03C8/52
Filed: 1986-01-28
Abstract: PURPOSE:To thoroughly obviate the generation of injuries and stains on a stripped surface and to obtain a sharp image by incorporating an anionic surface active agent into a nonphotosensitive layer which exists between a photosensitive layer and dye fixed layer in the stage of transfer and forms a surface layer after stripping. CONSTITUTION:At least one layer of the nonphotosensitive layer which exists between the photosensitive layer and the dye fixed layer in the stage of transfer and forms the surface layer after stripping contains the anionic surface active agent. An example of the anionic surface active agent is expressed by the formula, where R<1> is a satd or unsatd. hydrocarbon group of 3-20C and the fluorine substituent thereof, R<2> is hydrogen atom or hydrocarbon group of 1-3C, etc. n is 1-20 integer and more particularly preferably 1-8. M is a monovalent alkali metal and more particularly preferably Na, K. The anionic surface active agent is made to exist in at least either of the photosensitive element on the side to be brought into contact for the purpose of dye diffusion or the surface layer (uppermost layer) of the dye fixing element.
Patent JP-S55106633-A (JP)
Title: Hot hydrostatic press method
Inventor: MORITOKI MASATO
IPC: F27B17/00
Filed: 1979-02-09
Abstract: PURPOSE: To obviate the occurrence of contamination on treating parts by once storing the Ar gas recovered from a high pressure vessel after the treatment into a crude gas holder then subjecting this continuously to low temperature separation and refining the same and again using the same for the treatment.  
     CONSTITUTION: The materail to be treated is loaded into a high-pressure vessel 1 and the refined Ar gas of a refined Ar gas holder 7 is filled and boosted by compressors 3 and 4. Thence, the HIP treatment of the material to be treated is accomplished in accordance with an ordinary method, the high-pressure vessel 1 and crude gas holder 2 are communicated at the treatment and the Ar gas is gravity- recovered by the differential pressure of both, following to which it is force-recovered through the low-pressure compressor 3. Thence, the recovered crude Ar gas is heat-exchanged with liquid nitrogen in a gas liquefier 9 to liquefy the greater portion thereof. The liquefied gas is supplied continuously into an Ar rectifying tower 5, where it is removed of impurities such as H 2  and N 2  having been contained therein. Further, the impurity oxygen contained is removed with switching type oxygen adsorbers 6, 6' and the gas is supplied and stored in the refined gas holder 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60159333-A (JP)
Title: Suction device for engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1984-01-30
Abstract: PURPOSE:To aim at improvements in engine output in a wide range, by promoting an output improvement by means of a suction inertia effect at a specified operation range upon changing length of a suction passage, while compensating for the output improvement other than the specified operation range with a change in a suction passage area. CONSTITUTION:In a suction passage 3 interconnected to a combustion chamber 2 of each cylinder in an engine 1, there are provided with a passage length variable device 9 fitted with a cylinder member 11 slidably installed in a connecting part with a surge tank 5 and a passage area changing device 10 fitted with a moving member 12 installed in a space ranging from a nearby spot of a suction port 7 to the inside of the cylinder member 11. And, each of actuators 13 and 13 of these aforesaid devices 9 and 10 is driven and controlled by a controlling device 15, and an engine speed signal out of an engine speed sensor 16 and a load signal out of a load sensor 17 are inputted into the controlling device 15. With this constitution, at a specified operation range, length of the passage is changed, and at a spot other than the specified operation range, a passage area is change, thus the desired end comes to fruition.
Patent JP-H09214949-A (JP)
Title: Tuner for receiving digital satellite broadcast
Inventor: NAGAI TOMOYUKI
IPC: H04N7/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tuner eliminating an error rate in digital processing by providing a base band output amplifier with an AGC function in at least either of after-stages of an I demodulator and a Q demodulator. SOLUTION: An IF signal is band-limited by a band-pass filter 8 after passing through an amplifier 7, a signal level is adjusted by an IF variable gain amplifier 9 and branched into two and fed respectively to 2nd mixers 10, 16. The 2nd mixer 10 is used for I signals and the 2nd mixer 16 is used for Q signals. The IF signal received by the 2nd mixer 10 is mixed with a local oscillation signal from a 2nd local oscillator 14 and converted into a base band signal. The base band signal is amplified by an amplifier 11 and band-limited by a base-band filter 12, amplified by an amplifier 13 and outputted from the tuner as an I output.
Patent JP-H04249462-A (JP)
Title: System of confirmation of end of speech for transfer line in fire fighting command system
Inventor: OKAMOTO TAKASHI
IPC: H04M3/60
Filed: 1991-02-06
Abstract: PURPOSE:To eliminate the transfer destination recalling operation for confirming end of speech from a fire fighting command desk to improve the efficiency of an emergency command application. CONSTITUTION:An incoming call at a 119-line trunk 1 reaches a command desk 5 via a switch of command control unit 4. The command desk 5, if it is necessary to transfer this incoming call as a result of response, transfers the incoming call to another command system via a transfer line trunk. The command desk 5 recovers after the transfer destination makes a response, and the incoming call from 119-line 7 becomes call enable state with a transfer destination. This transfer call is connected also to a monitor circuit trunk 3, and is monitored by the command desk 5 via monitor line 6. When the command desk 5 recognizes speech end of transfer line, the command desk disconnects and restores speech path.
Patent JP-S53100936-A (JP)
Title: Vacuum evaporating method
Inventor: YAMAZAKI DAIZOU
IPC: C23C14/54
Filed: 1977-02-15
Abstract: PURPOSE:To prevent the reevaporation of evaporated metal, by cooling with cooling body, provided facing against the opposite face of evaporating face, at the time of continuously evaporating low melting point metal under vacuum on a continuous length, such as hoop etc.
Patent JP-2000210924-A (JP)
Title: Raw material slurry supplying apparatus
Inventor: YAMADA HIDEKI
IPC: B28B13/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To always quantitatively supply a predetermined amount of a raw material slurry to a papermaking machine irrespective of a liquid level change of the slurry in a chest. SOLUTION: The raw material slurry supplying apparatus comprises a service tank 4 having a main storage part 4a and a sub-storage part 4b and capable of overflowing from the main part to the sub-part in such a manner that the main part is arranged at a slurry supply passage S of a downstream side from a metering pump 3, and a second metering pump 5 arranged at the further downstream side of the passage S to quantitatively feed the slurry towed a papermaking machine 10. Then, the first pump is operated so that its flow rate becomes higher than that of the second pump to always bring about overflowing in the tank, and the slurry is supplied to the machine in a state of holding the liquid level in the main part at a predetermined level.
Patent JP-S60160491-A (JP)
Title: Ic card
Inventor: TAMADA TAKEO
IPC: G06F21/10
Filed: 1984-01-31
Abstract: PURPOSE:To obtain an excellent IC card in terms of prevention of crimes by dividing data memory of an IC card into an accessible zone and an inaccessible one in accordance with a user or an using device. CONSTITUTION:An operation is set to an IC card issue mode through a keyboard 12, an IC card 1 is fetched into an IC card read/write part 17, and an IC chip read/write device and a connector 7 of an IC chip in the IC card 1 are electrically connected. Thus a CPU11 guides a zone definition parameter by a CRT display device 13, and operator sequentially inputs various parameters through the keyboard 12. The signal in correspondence to the input is supplied to a CPU3 from the CPU11 through the IC chip read/write device, the connector 7 and an interface circuit 6. Then the CPU3 stores the data in a corresponding memory area in a zone access control memory 5. Memory designation of a pass word number is designated through the keyboard 12.
Patent JP-S54107742-A (JP)
Title: Thermal printing head
Inventor: KUROKAWA HIDEO
IPC: B41J2/335
Filed: 1978-02-13
Abstract: PURPOSE:To achieve better printing quality and longer life by flattening the surface of heating part. CONSTITUTION:Grooves are formed in the same direction as current supply conductors 3 in a ceramic substrate 1 and heating resistors 2 are formed in the recessed parts 6. Insulators 5 of good heat conductivity such as silicon or the like are formed in the heating parts of the resistors 2 and the current supply conductors 3 are formed to both ends thereof. Hence, the depth of the grooves of the substrate 1 becomes the one adding the thickness of the resistors 2 and the thickness of the conductors 3, and the conductors 3 and insulators 5 become of the same thickness. After the substrate 1, conductors 3, insulators 5 are made flush, an abrasion resistant film 4 is formed. As a result, the film 4 of the surface in the heating portions becomes plane.
Patent JP-H11213168-A (JP)
Title: Plotting method for plotting graphic on display plane
Inventor: AZUMA HIDEHIRO
IPC: G06T1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a plotting method capable of shortening plotting time for plotting a graphic on a display plane and shortening waiting time for plotting even when many graphics exist. SOLUTION: When the graphics to be plotted are attachably and regularly arranged at least in one of the directions in the plotting method for plotting the graphic on the display plane, a plotted image is created by attaching graphics according to a rule regarding the direction in which the graphics are regularly arranged (2) and a graphic for erasure for erasing an unnecessary part of the attached plotted graphics (3). And the attached plotted graphic is superposed on the graphic for erasure (4) and the graphics to be plotted are plotted on the display plane.