baber/WOPTO huggingface dataset:
Patent JP-H11304487-A (JP)
Title: Laser marking device
Inventor: FUJIMOTO MICHIHIRO
IPC: G01C15/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive device by reducing the amount of work needed to adjust a laser optical axis. SOLUTION: A laser marking device has an emission device 3 which emits laser beams vertically upwards, support 21 provided at the upper end of the emission device 3 and having an optical passage which is concentric with respect to a vertical upward laser optical axis, a columnar glass rod 4 supported against the support 21 in such a way as to have an axis that orthogonally intersects the axis of the optical passage and refracting the vertical upward laser beams in all of diagonal upward directions within a vertical plane containing the laser beams, and a reflector 44 having a reflecting surface tilted by a predetermined angle to the axis of the optical passage to reflect a part of each laser beam transmitted through the glass rod 43.  The laser beam propagating directly upward after being emitted from the emission device 3 and transmitted through the glass rod 43 indicates a vertical point P2, while the laser beam transmitted through the glass rod 43 and unreflected by the reflector 44 indicates a ceiling marking line L1 and a wall surface upper marking line L2. The laser beam transmitted through the glass rod 43 and reflected by the reflector 44 indicates a wall surface lower marking line L3 and a floor face marking line L4.
Patent JP-H01279700-A (JP)
Title: Acoustic signal processor
Inventor: WASHISAWA TERUYOSHI
IPC: H04S7/00
Filed: 1988-04-30
Abstract: PURPOSE:To programmably move a sound image by equipping the title device with a spatial data storing means to store a data group related to the spatial change of a sound source position accompanying the passage of time. CONSTITUTION:The device is equipped with a sound source storing part 3 to store sound source data as a data base and a signal synthesizing part 4 to read the sound source data from this sound source storing part 3 and output the sound source data to plural (8 in this example) speakers 5a-5h, and further, the device is equipped with a spatial data storing part 1 to store a schedule file and a data interpreting part 2 to control the signal synthesizing part 4 by the data group read from this spatial data storing part 1. A computer graphic device 6 displays, for example, pictures for simulating the control of an automobile, an airplane, and the other vehicles and animation pictures. The signal synthesizing part 4 reads the sound source data from the sound source storing part 3, synthesizes an output signal to the respective speakers 5a-5h, and outputs the synthesized output signal.
Patent JP-S60156355-A (JP)
Title: Konjak (devil's-tongue) manufactured by adding soybean milk to konjak ball or flour, adding calcium carbonate thereto, and coagulating resultant mixture
Inventor: SHIMODAIRA MASAYUKI
IPC: A23L19/00
Filed: 1983-06-17
Abstract: PURPOSE:A KONJAK (devil's-tongue), obtained by adding soybean milk and CaCO3 to KONJAK ball or flour, and coagulating the resultant mixture, and having a nice taste and high nutritive value. CONSTITUTION:KONJAK (devils's-tongue), obtained by adding a small amount of water, CaCO3 and soybean milk to grated KONJAK ball or flour, kneading the resultant mixture, boiling the kneaded mixture, molding the boiled mixture into a desired shape, and cooling the molded material in water.
Patent JP-S5233575-A (JP)
Title: Differential pressure measuring device
Inventor: YUHARA TADANORI
IPC: G01L9/00
Filed: 1975-09-09
Abstract: PURPOSE: To eliminate the defect of causing change in span and causing excessive pressure errors owing to static pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5442262-A (JP)
Title: Ornamental member
Inventor: MATSUKI TOSHIHARU
IPC: C25D7/00
Filed: 1977-09-10
Abstract: PURPOSE: To provide a practically usable ornamental member, said member comprising a Cr-Ni base alloy as substrate metal which do not suffer pit corrosion, and a layer of Ta located thereon which has higher ornamental tone.  
     CONSTITUTION: The surface of a Ni base metal member containing 4 to 25% by weight og Cr is covered with a layer of Ta to obtain an ornamental member. The reason why the obtained ornamental member do not suffer any pit corrosion, i.e., the member has good corrosion resistance is considered to be attributable to a low potential difference berween the Ta and the Ni base metal containing 4 to 25% of Cr. The Ni base metal can contain as dioxidizer up to 4% of one or more metals selected from Cu, Si, Mn, Al, Ti etc., and can also contain, to improve free- cutting, up to 6% of one or more metals selected from Cu, Fe, Te, Pb, Ag, rare earth elements and S. The cr is added to minimize the potential difference with the Ta, and it is suitable to add an amount ranging from 4 to 25% of Cr to obtain the effect 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05283542-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
IPC: H01L21/3105
Filed: 1992-03-31
Abstract: PURPOSE:To reduce effective permittivity of an interlayer insulating film, to decrease an electrostatic capacitance between upper and lower interconnection layers, an electrostatic capacitance between interconnection in the same interconnection layer and to realize a high speed semiconductor device by dispersively disposing bubbles or cavities in an entirety of the insulating film. CONSTITUTION:A semiconductor integrated circuit device has cavities 10, 11 dispersively disposed in entireties of interlayer insulating films 3, 7. Thus, since the cavities 10, 11 are equivalent to air gaps and have smaller permittivity than that of a material of the films, effective permittivity of entire films 3, 7 including the cavities 10, 11 is smaller than that of film including no cavity. Accordingly, an electrostatic capacitance between interconnections to be disposed through the films 3, 7 can be reduced, and an operating speed of the device can be improved. Since the cavities 10, 11 exist not only between upper and lower interconnections 9 and 5 but also between adjacent interconnections 5 and 5' of the same interconnection layer, electrostatic capacitance and of both the adjacent interconnections can be decreased.
Patent JP-S63314237-A (JP)
Inventor: JIEEMUZU MANIO SHIRUBA
IPC: C08G64/20
Filed: 1988-05-06
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-H10303507-A (JP)
Title: Semiconductor light-emitting element
Inventor: SHIRAISHI SEIJI
IPC: H01S5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element using a II-VI compound semiconductor which can make the life of the element long and which can enhance the reliability of the element by a method wherein an increase in an operating voltage is suppressed in an electrification operation. SOLUTION: A semiconductor laser has an SCH structure in which a ZnCdSe layer is used as an active layer, in which a ZnSSe layer is used as a light waveguide layer and in which a ZnMgSSe layer is used as a clad layer. In the semiconductor laser, an n-type ZnSSe light absorption layer 5 whose band gap is smaller than the band gap of n-type ZnMgSSe clad layer 4, 6 is inserted between the n-type ZnMgSSe clad layers 4, 6. The n-type ZnSSe light absorption layer 5 is inserted into a position whose distance from the center of the ZnCdSe active layer 6 is 500 nm or lower, preferably 100 to 400 nm, and the thickness of the n-type ZnSSe light absorption layer 5 is set at 300 nm or lower, preferably at 100 to 300 nm or lower, more preferably at 100 to 250 nm or lower.
Patent JP-S5537615-A (JP)
Title: Data processing system
Inventor: KAWADE TAKASHI
IPC: G06F15/16
Filed: 1978-09-06
Abstract: PURPOSE: To make it possible to increase the number of channel units controlled by CPU by making a channel unit for a data file in double structure and by enabling either CPU to actuate it.  
     CONSTITUTION: Data files 22 and 24 and channel units 21 and 23 for them are in double structure respectively, and actuated by either CPU 25 or 26 via a common bus. Further, this system consists of communication circuits 1 to 6, communication circuit interfaces 7 to 12, communication circuit channel units 13 to 18, magnetic tape channel unit 19, main memory units 27 and 28, etc. Data important to data processing such as communication control data are stored in both files 22 and 23 by actuating units 21 and 23 from CPU 25 or 26, and unts 13 to 18 for other communication circuits can be actuated by either CPU 25 or 26. As a result, controlled channels can be increased in number only by doubling CPU like a conventional constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5536647-A (JP)
Title: Double mechanical seal
Inventor: WASHIDA AKIRA
IPC: F16J15/34
Filed: 1978-09-06
Abstract: PURPOSE: To obtain the cartridge type double mechanical seal with high counterpressure sealing capacity by engaging the cylindrical parts of the two ring bodies with the sealing rings on the inner peripherals and arranging the end part of one ring body opposed to the sealing ring on the other.  
     CONSTITUTION: The ring body 1 with the sealing ring 3 on the circumference is constituted of the cylindrical part 5 and the flange part 6, and the ring body 7 with the sealing ring 13 inside is constituted of the outer flange part 9 and the inner flange part 10. The cylindrical part 5 is fitted into the cylindrical part 8 and one end of the cylindrical part 5 is arranged near the surface 14 of the sealing ring 13 to control the distance of the movement of the sealing ring 13 in the axial direction, and the unstable conditions such as that the sealing ring 13 is pushed toward the fluid Y by the pressure of the fluid X can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S601543-A (JP)
Title: Dew-condensation forecasting method
Inventor: SAKAMOTO MUTSUO
IPC: G01N25/66
Filed: 1983-06-20
Abstract: PURPOSE:To forecast the occurrence of dew condensation, by measuring and storing temperature and relative humidity, which change with time, computing the maximum imaginary humidity based on saturated steam pressures corresponding to the lowest temperature during the specified time in the past and the present temperatures by using a specified expression, and comparing the result with a preset value. CONSTITUTION:A measuring and memory circuit 12 stores the measured values of temperature (t), relative humidity H, and the lowest temperature tmin during the specified time in the past. The values are inputted to an operating circuit 14. The operating circuit 14 computes the maximum imaginary humidity Hmax= H.Ps/Psmin, where Ps and Psmin are saturated steam pressures corresponding to the temperatures (t) and tmin, respectively. The output Hmax is compared with a preset value (e.g. 100%) from a preset circuit 16. When the preset value is exceeded, a dew-condensation forcast signal S is sent to a warning device 20, and the warning is generated.
Patent JP-H06320477-A (JP)
Title: Industrial robot
Inventor: NOZAKI MIKINARI
IPC: B25J19/00
Filed: 1993-05-11
Abstract: PURPOSE:To improve cooling capacity and dustproof capacity of a robot by a method wherein a number of through-holes through which the inside and the outside of a robot body are intercommunicated are formed approximately throughout the whole range of the surface of a robot body and a refrigerant feeding mechanism to blow a refrigerant into the robot body is provided. CONSTITUTION:A number of through-holes 16h and 16k through which the inside and the outside of a robot body 16 are intercommunicated are formed approximately throughout the whole range of the surface of the robot body 16. A cold air generating device 18 and a cold air piping 18P are arranged as a refrigerant feeding mechanism to blow a refrigerant into the robot body 16. Cold air generated by the cold air generating device 18 is blown in a robot 16 through the cold air piping 18P. Blown cold air is discharged to the outside through the through-holes 16h and 16k before blown cold air flows to the tip of the robot body 16. This constitution shortens a distance by which the refrigerant flows and decreases ventilation resistance. Thus, quantities of refrigerants can flow and cooling capacity is improved.
Patent JP-S59202-A (JP)
Title: Variable electric power distributor
Inventor: USHIGOME HIROSHI
IPC: H01P5/12
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a prescribed electric power distribution ratio, by accumulating a triplate line type branch coupler whose dielectric is air so as to use in common an external electric conductor, and setting the length of a connecting cable between two branch lines to prescribed length. CONSTITUTION:Branch couplers 2a, 2b consist of a triplate line structure constituted of external electric conductors 5a, 5b, an internal electric conductor 3a, external electric conductors 5b, 5c and an internal electric conductor 3b, respectively, and in this case, the external electric conductor 5b is used in common by two branch line couplers 2a, 2b. Air layers 4a, 4b correspond to a dielectric layer, thickness of the air layers 4a, 4b is compensated by a spacer 11, and the whole is constituted by being clamped with a clamping screw 10. Connectors 6a-6h fitted to the branch line coupler 2a are an input, an output, an unbalance component output, and a phase shifting cable connecting terminal, respectively.
Patent JP-H11306485-A (JP)
Title: Vehicle detection device
Inventor: OKADA MASAKI
IPC: G01V8/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To detect the vehicle of a wide range with simple constitution by installing a reflection means whose reflection face for reflecting a light beam radiated by an irradiator is made tiltable and driving the reflection means so that the reflected light beam is scanned by keeping a prescribed interval in a prescribed area where the vehicle parks. SOLUTION: An irradiator has a galvano mirror G driven by a driving circuit 3a and it generates a scanning line with a light beam radiated from a light- emitting part 3b. Scanning is executed at a prescribed interval so that a whole parking inhibition area is covered. An incident unit 4 is formed of an image pickup part 4a constituted of a CCD camera and it can image-pick up the scanning line with which the parking inhibition area is scanned. A warning output part 12 driving/controlling the irradiator 3, the incident unit 4, a digital camera 6 which image-picks up a parking violation vehicle and a warning lamp 2, and a communication control part 13 formed of a PHS communication line giving information on the fact of a parking violation to a management center are connected to a terminal control part 10.
Patent JP-S601804-A (JP)
Inventor: YAMAMOTO SHIYUNICHIROU
IPC: H01C7/12
Filed: 1983-06-18
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-S5813453-A (JP)
Title: Cutter for ingot in continuous casting installation
Inventor: GOMI MICHITAKA
IPC: B22D11/16
Filed: 1981-07-14
Abstract: PURPOSE:To cut an ingot automatically at an optimum cutting speed meeting the temp. of an ingot by controlling the cutting speed of the ingot in accordance with the temp. and moving distance of the ingot measured on the upper stream side of a cutter for ingots of a continuous casting installation. CONSTITUTION:A temp. measuring device 12 having a temp. detecting part 12a and a moving distance measuring means for ingots consisting of a moving distance measuring roll 13 and a pulse transmitter 14 are provided along the passage 11 of a continuous casting machine which draws an ingot 5 from a mold 3 in an arrow 9 direction. The temp. at the temp. measurng point B and the moving distance of the ingot 5 are outputted to an arithmetic processing part not shown, where the temp. of the ingot at the time when the next cutting point D arrives at the starting point A for the cutting operation and the optimum cutting speed meeting said temp. are calculated, and a command for starting the cutting is outputted at the timing when the point D arrives at the point A. Upon receiving said output, a gas cutter 10 mounts on the ingot 5 and cuts the ingot 5 with a torch 10 while moving together with the ingot.
Patent JP-S5336892-A (JP)
Title: Method of nagivating narrow channel for ship
Inventor: TAKANO KINJIROU
IPC: G08G3/00
Filed: 1976-09-13
Abstract: PURPOSE: To continuously and accurately measure the position of own ship in narrow channel by connecting memory, target aiming unit and gyro for the information of two specified targets to a calculator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04337677-A (JP)
Title: Infrared ray detection device and its manufacture
Inventor: ENDO YUTARO
IPC: G01J1/02
Filed: 1991-05-15
Abstract: PURPOSE:To obtain an infrared ray detection device and its manufacturing method with a first conductivity-type semiconductor layer which penetrates up to a high-resistance substrate and is isolated by means of a plurality of multilayers. CONSTITUTION:First and second multilayers 5A and 5B with different compositions are formed on a CdTe substrate 1, and a YAG laser beam and far infrared rays with a wavelength of approximately 8.5mum are applied from a position above the multilayers 5A and 5B via a mask 6, thus enabling a p-type CdxHg1-xTe part 9A to be formed. A first conductivity-type semiconductor layer can be formed easily and the first conductivity-type semiconductor layer can be separated by the first and the second multilayers 5A and 5B, thus preventing crosstalk between picture elements.
Patent JP-S60255547-A (JP)
Title: Vehicle-mounted antitheft alarm
Inventor: IWATA KEISUKE
IPC: B60R25/10
Filed: 1984-05-30
Abstract: PURPOSE:To promote reliability, by enabling the output of a main and an auxiliary signals only when plural signals different in duration are intermittently obtained within a set time, and by outputting the main and the auxiliary signals to different terminals depending on the sequence of the signals, so as to prevent wrong warning. CONSTITUTION:When two different warning signals are sequentially applied to an input terminal 1, signals of frequencies f1, f2 for vibrators 4, 5 to resonate in response to the warning signals are applied to the bases of transistors 1, 2. The collector voltage of the transistor 1 falls as long as the signal of frequency f1 exists. When the signal of frequency f1 has disappeared, an enough bias voltage for a transistor 12 is obtained for a time DELTAt determined by a resistor 22 and a capacitor 14. When the signal of frequency f2 has come to the transistor 3 within the time DELTAt, the transistor acts so that the transistor 12 is turned on. As a result, a transistor 26 is turned on so that a main signal is outputted to a terminal 31. When the two different signals are applied in the opposite sequence to the input terminal 1, an auxiliary signal is outputted to a terminal 32.
Patent JP-S5817017-A (JP)
Title: Apparatus for controlling flow rate of powder and particle
Inventor: YOSHIOKA SUSUMU
IPC: B65G53/16
Filed: 1981-07-16
Abstract: PURPOSE:To spouting a control operation gas from a control operation gas feeding box through outlets in walls of powder and particle passages, by arranging the control operation gas feeding box having a plurality of the powder and particle passages  in the shape of a cone at a point positioned upstream of a constricted section of a  moving layer pipe. CONSTITUTION:The control operation gas feeding box 7 connected to a control operation gas feeding conduit 6 is arranged upstream of the constricted section 5 of the  moving layer pipe 1, and formed with the plurality of the powder and particle passages 8 in the shape of a cone, and the powder and particle outlets 9 are formed in  the walls of the powder and particle passages 8. When the flow rate of the powder  and particles is required to be controlled, the pressurized gas fed through the control  operation gas feeding conduit 6 is fed into the control operation gas feeding box 7,  and then is spouted through the outlets 9 of the powder and particle passages 8 to  the powder and particles in the passages 8 where the powder and particles are suppressed to drop. Thus changing the flow rate of the control operation gas, the suppressed state of the powder and particles to drop can be suitably controlled.
Patent JP-H08281952-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: TOSHIMA HIROAKI
IPC: B41J2/135
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the manufacturing cost of a liquid jet recording head having an orifice surface which has liquid repellency. CONSTITUTION: A nozzle pattern 2 is provided on a board having a discharge energy generating element, a resin layer 3 is laminated thereon, a metal film 4 is further formed, and patterned to form an orifice 4a. Then, the layer 3 exposed from the orifice 4a is etched, and the pattern 2 is eventually dissolved.
Patent JP-S5736050-A (JP)
Title: Method for controlling secondary cooling water in continuous casting
Inventor: MATSUKAWA TOSHITANE
IPC: B22D11/22
Filed: 1980-08-11
Abstract: PURPOSE:To maintain ingot temp. roughly constant at all times by controlling the amount of cooling water in each time of each zone of a secondary cooling zone according to a specific equation. CONSTITUTION:The amount W of cooling water in each time of each zone of a secondary cooling zone is controlled according to the equation with the casting speed V at that time, the time t1 when the ingot goes from the melt surface to the control target zone when it is assumed that it is cast at a constant speed at the casting speed V at that time, and the time t2 required for the ingot located in the control target zone at that time in arriving from the actual melt surface at the control target zone as variables. In the equation, Vd; the casting speed which is a basis, Wa; the referrence amount of cooling water in each zone at the reference casting speed, m; the value determined by the types of machines and the positions of the cooling zones, and in general, 0.5-2.5.
Patent JP-S5812572-A (JP)
Title: Controlling circuit for chopper
Inventor: KOUSAKA KENJI
IPC: H02M3/135
Filed: 1981-07-16
Abstract: PURPOSE:To eliminate a phase shifter by composing a chopper controlling circuit of a nonlinear voltage/frequency converter which has a duty of linear output pulse and outputs a frequency in which the chopper output ripple becomes constant. CONSTITUTION:The ratio of ON/OFF period of a switching element forming a chopper CH or a chopper frequency period is varied by a chopper controlling circuit CHC, thereby controlling the output voltage or current. A nonlinear voltage/frequency converter VF has input voltage/output frequency characteristic that the ripple rate of the chopper output current becomes constant over the full operation range of the chopper and the characteristic that the ratio of the chopper period to the ON period of the switching element is proportional to the input voltage, thereby controlling the switching element based on the output of the converter VF. Thus, the phase shifters required between the converter VF and a pulse distributor can be eliminated, thereby simplifying the structure.
Patent JP-S5234302-A (JP)
Title: Rotor for coreless motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K23/58
Filed: 1975-09-12
Abstract: PURPOSE: To restrain generation of porous by properly arranging rotor commutator for coreless motor, thus to prevent oil infiltration from bearing. 
     COPYRIGHT: (C)1977,JPO&Japio