baber/WOPTO huggingface dataset:
Patent JP-H05240404-A (JP)
Title: Nozzle device
Inventor: HORIIKE HOMARE
IPC: F22G5/12
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a nozzle device simple in structure and designed so that thermal stress is not concentrated on a junction. CONSTITUTION:The subject device comprises a cylindrical tube shell 1 inserted in and fixed to a steam drum end plate 6, a chemical injection inner tube 5 inserted in the tube shell, and a cylindrical chemical injection nozzle 3a one end of which is formed into double tubes. An inner tube (a) and an outer tube (b) of the double tubes of the chemical injection nozzle 3a are butted and junctioned to the chemical injection inner tube 5 and the tube shell 1, respectively.
Patent JP-S61196210-A (JP)
Inventor: RIYUIJI DORIA
IPC: H05K1/14
Filed: 1986-02-26
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-H10225944-A (JP)
Title: Shaft and bracket combined structure and its forming method
Inventor: YABUSHITA SHOZO
IPC: B29C45/14
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of man-hours by making an assembling process unnecessary by a method wherein a shaft is formed in a shaft inserting hole part of a bracket, and a torque between the shaft and the bracket is held with contraction force of the bracket. SOLUTION: A bracket side shaft part of a shaft 23 is inserted into a shaft inserting hole part 21A of a boss part of a bracket, and a flange-like stopper part 15 is formed at a tip part of a bracket side shaft part 24 protruded from a tip of the boss part. A step part 29 abutting against a grain-less flat smooth surface 28 of an end surface of a base part 21a of the boss part is formed to an intermediate part of the bracket side part 24, upper and lower end parts of the boss part pinched between the abutting part 29 and the stopper part 25, and the bracket is attached to a shaft 23. A torque between the shaft 23 being a molded product and the bracket is held with contraction force of the bracket. Thereby, a shaft and bracket combined body as a two-color part can be obtained, an assembling process is made unnecessary, and the number of man-hours can be reduced.
Patent JP-H11237892-A (JP)
Title: Device and method for control by speech recognition and storage medium recording program for control by speech voice recognition
Inventor: KISANUKI MAKOTO
IPC: G10L15/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To perform efficient control through simple speaking in the control of a system, based on speech recognition. SOLUTION: A registration means 5 is provided for registering data for recognition having a common name such as 'CD changer' into a recognition dictionary 1 corresponding to the equipment of the highest priority among respective candidates corresponding to this name. When selecting the desired equipment in voice, a user can directly designate the equipment by adding a number after the name of equipment as conventional one but when designating the equipment of the highest priority out of the same type of equipment, no number is added to the equipment but it is enough only to say 'CD changer'.
Patent JP-S55134526-A (JP)
Title: Waveform equalizer
Inventor: OONISHI SHIYUNICHI
IPC: H04L25/03
Filed: 1979-04-06
Abstract: PURPOSE:To give effect to the simplification of circuit constitution and the improvement of stability while improving the waveform equalizing function for the low-frequency range, by correcting a weighting control voltage according to the amplitude variation of a detected reference signal waveform per constant time. CONSTITUTION:Input signal X(t) to be waveform-equalized is subtracted 3 from the output signal of transversal filter 1 and waveform-equalized signal Y(t) is output and also supplied to the input side of filter 1. In control circuit 2, a reference signal, the output of reference signal extracting circuit 21 is applied to reference position detecting circuit 26 and waveform detecting circuit 28, which extracts the amplitude of the reference signal at time t=t0 and t=tN under the control of timing control circuit 27 to detect the amplitude variation during the period; and its output is applied to adders 25(S1-SN) by way of integrator 24(C0) and superposed in parallel on weighting control voltages applied to weighting circuits 12(W1-WN).
Patent JP-H01215339-A (JP)
Title: Production of composition for radiating far infrared rays
Inventor: HOSOKAWA MASUO
IPC: B01J2/10
Filed: 1988-02-23
Abstract: PURPOSE:To coat the surfaces of resin particles with ceramic powder for radiating far IR by forming the ceramic powder and the resin powder into a powder layer along the inner circumferential surface of a rotating vessel in the vessel and by simultaneously applying compressive force and frictional force to the powder layer. CONSTITUTION:Ceramic powder for radiating far IR is mixed with powder of a low m.p. substance such as resin and the mixture is formed into a powder layer along the the inner circumferential surface of a rotating vessel 4. Compressive force and frictional force are then applied to the powder layer by means of a pressing member consisting of stators 6 and scrapers 7 to coat the surfaces of the particles of the low m.p. substance with the ceramic powder. When the resulting compsn. is spread on the surface of a base material and joined by melting the low m.p. substance by heating, a ceramic coating film for radiating far IR can be formed on the surface of the base material.
Patent JP-H09229881-A (JP)
Title: X-ray diffraction apparatus
Inventor: TAKASHIMA TORU
IPC: G01N23/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust a monochrometer, by reducing the number of parts to be adjusted in the monochrometer for an X-ray diffraction apparatus using a curved crystal. SOLUTION: A diffraction X-ray P from a sample through a detection slit 8 enters a spectral crystal 9 while spreading. Only Kαrays are reflected by the spectral crystal 9 and detected by a detector 10 set adjacent to the crystal 9. What is to be adjusted in this monochrometer is solely the distance between the detection slit and the spectral crystal and a rotating position of the spectral crystal. The rotating position of the spectral crystal 9 mounted to a crystal rotary stage 13 is adjusted by manipulating a crystal rotation knob 14 so that the intensity of detected X rays becomes maximum.
Patent JP-H02224972-A (JP)
Title: Method for truing metal bonded grinding wheel
Inventor: HASHIMURA MASAYUKI
IPC: B24B53/00
Filed: 1989-02-23
Abstract: PURPOSE:To form a grinding wheel accurately in a short time by applying a DC current to a portion between a metal bonded grinding wheel and an electrode which is installed opposite to the grinding wheel with the grinding wheel as the anode and electrolyzing the bonding while simultaneously grinding a block of GC, C, WA, etc. CONSTITUTION:The portion between a metal bonded grinding wheel 1 and an electrode (nozzle) 2 which is installed opposite to the grinding wheel is filled with an electrolyte 7 and a DC voltage of 3-150V is applied thereto with the grinding wheel 1 as the anode by means of a power source device 6 to electrolyze the bonding of the grinding wheel 1. At the same time, the grinding of a block 3 of green carborundum (GC), carbon (C), white alundum (WA), etc. is carried out. At this time, hard grains contained in the block 3 remove the bonding of the grinding wheel 1 to form the grinding wheel 1.
Patent JP-H06225700-A (JP)
Title: Production of potato candy
Inventor: KUWANO SHOGO
IPC: A23L19/12
Filed: 1993-02-04
Abstract: PURPOSE:To adsorb and holding sugar-containing water and prevent it from bleeding out without reducing the taste of potato candy by adding powdery milk or powdery soybean protein in a process for production thereof. CONSTITUTION:This production method is carried out as follows; A water- washed raw potato is baked and the baked potato is passed through a colander to prepare potato paste. Or, after boiling or steaming a water-washed raw potato, the boiled or steamed potato is passed through a colander, spread in a slice state and dried to prepare potato paste. The potato paste is heated with stirring while adding sugar thereto. Powdery milk or powdery soybean protein is added thereto immediately before completion of production of the potato candy and sufficient mixing is then carried out.
Patent JP-H02223304-A (JP)
Title: Chopper apparatus
Inventor: UENISHI AKIRA
IPC: H02M3/135
Filed: 1989-02-22
Abstract: PURPOSE:To obtain control characteristics of a smooth load current always stably by constituting a chopper from a plurality of unit choppers connected in parallel with each other and by applying power alternately to said unit choppers. CONSTITUTION:A chopper change-over part 22 causes power to be applied alternately to respective unit choppers 10a and 10b and, with the lapse of further period III, IV..., the conduction ratio gammaA* of an armature chopper gradually increases and reaches a point where gammaA*=1. However, because power is alternately applied to both unit choppers 10a and 10b, one unit chopper is surely out of operation, while power is applied to the other unit chopper. Thus, the armature chopper conduction ratio gammaA* can be increased continuously to 1, as a sufficient OFF-time is secured. Therefore, the control for the full conduction change-over for discontinuously increasing the armature chopper conduction ratio gammaA* from the maximum conduction ratio gammaM to 1 is made unnecessary so that passengers will feel comfortable.
Patent JP-S62199053-A (JP)
Title: Semiconductor device
Inventor: KOSHIMARU SHIGERU
IPC: H01L21/768
Filed: 1986-02-26
Abstract: PURPOSE:To prevent an eutectic reaction defect, by forming an electric contact part between a poly Si resistor element and an Al wiring conductor with an ohmic contact part having a high impurity concentration. CONSTITUTION:An element is formed on a region, which is formed by isolating a P-type Si substrate 1 with an oxide film 2. A non-added poly Si layer 10 is formed on an N<+> drain layer 6 through an interlayer insulating film 7 by a CVD method. Then a PSG film 9 is formed through an interlayer insulating film 8. P or As ions are implanted through a hole at the end part of the poly Si. Heat treatment is performed. The impurity concentration at the part around the hole is made to be higher than the concentration (e.g., 1X10<16> or less) in a resistor region by three orders of magnitude (e.g., about 1X10<20>/cm<3>). The aluminum wiring 7 is formed in the high concentration ohmic contact part 3. In this constitution, even if high temperature treatment is conducted in an alloying or assembling process, Si particles are not deposited at the connecting part and Al does not intrude deeply along the drain boundary of the poly Si. thus the reliability of the device is remarkably improved.
Patent JP-S59169853-A (JP)
Inventor: TANAKA ATSUO
IPC: B32B15/09
Filed: 1983-03-16
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-S61201464-A (JP)
Title: Semiconductor device with ohmic electrode
Inventor: HIRANO MAKOTO
IPC: H01L21/28
Filed: 1985-03-04
Abstract: PURPOSE:To lower contact resistance by specifying components for an ohmic electrode. CONSTITUTION:A layer 22', which constitutes ohmic electrodes 2 and 3 and consists of titanium, has comparatively high diffusivity to a layer 21 composed of a gold-zinc alloy or a gold-zinc-nickel alloy. Consequently, the layer 22' has excellent adhesive properties with the layer 21 composed of the gold-zinc alloy or the gold-zinc-nickel alloy. Since the layer 22 consisting of titanium has no internal stress or has only a small value even when it has internal stress, the layer 22' composed of titanium is hardly peeled from the layer 21 consisting of the gold-zinc alloy or the gold-zinc-nickel alloy. Accordingly, contact resistance is hardly increased.
Patent JP-S5590116-A (JP)
Title: Piezoelectric device
Inventor: TOYOSHIMA ISAO
IPC: H03H9/10
Filed: 1979-04-06
Abstract: PURPOSE:To obtain a piezoelectric device with improved spurious characteristics, by connecting one of mutually-independent electrode provided on one surface of a piezoelectric element plate to an electrode on the other surface via a conductive film provided on the flank of the element plate. CONSTITUTION:Of one main surface of discoid piezoelectric element plate 28 vibrating in its radius direction, dot electrode 29 is provided in the center, and split ring electrode 30 at the circumference. On the other entire surface of element plate 28, electrode 31 is provided and made conductive with folded electrode 32 via a conductive film extending along the surface of notch 36 provided in the flank of element plate 28. This folded electrode 32 suppresses vibration at its main part to improve spurious characteristics. In addition to the notch, a through hole is provided for conduction between folded electrode 32 and electrode 31 on the other surface.
Patent JP-H06261329-A (JP)
Title: Degaussing coil control system
Inventor: FURUKAWA HIROSHI
IPC: H04N9/29
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the frequent disturbance of a screen on a degaussing coil control system for demagnetizing a magnetized display device. CONSTITUTION:A power saving circuit 2 controls a system in such a way that power voltage from a main power circuit 1 is supplied to the display control circuit 3 of a cathode ray tube 5 and power voltage is supplied only to the heater 6 of an electronic gun in accordance with the use situation of the display device. A degaussing coil control circuit 4 supplies AC current to a degaussing coil 7 only by prescribed time at the power supply time of the main power circuit 1 or the input time of a demagnetizing command signal. Thus, the degaussing coil control circuit 4 can control the degaussing coil 7 independent of the power saving circuit 2.
Patent JP-S55134766-A (JP)
Title: Fuelless turbine engine
Inventor: TAKANO KOUHEI
IPC: F03G7/10
Filed: 1979-04-10
Abstract: PURPOSE: To obtain such a prime mover as is completely pollutionless for perpetual operation by turning a turbine engine by motor pump and self-power pump and a generator simultaneously.  
     CONSTITUTION: Liquid and gas in a tank 19 are fed by motor pumps 22, 23 in the direction 26 indicated by arrow. The liquid and the gas pass a one-way valve 25 and a rotation adjusting valve 17 and reach the interior of a turbine engine proper 27. A blade 12 is pushed by pressures of the liquid and the gas, and further several blades 12 are mounted on a rotor 2. Each blade 12 is pushed onto an inside of the engine proper 27 by a pressure spring 11 at a constant pressure, further a seal 13 is mounted on the rotor side, therefore airtightness is securely kept and the pressures of the liquid and the gas work to extrude the blade 12. The rotor begins to rotate through the above repetition. The liquid and the gas having finished working for compression then return to the tank 19 and reflow in the direction of the motor pumps 22, 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06259037-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIMARU YOSHIYUKI
IPC: G09G3/36
Filed: 1993-03-03
Abstract: PURPOSE:To enable an adjusting function for contrast to be realized without adding externally mounted parts by providing internally a DA converter which generates voltage corresponding to a digital value set by a CPU and using the output as the reference voltage of a LCD driving voltage generation circuit. CONSTITUTION:A DA converter 25 is connected to a CPU via an address bus 12, a data bus 13 and a control signal line 14 the output 26 of the DA converter 25 is inputted to a LCD driving voltage generation circuit 7. Contrast adjusting of a LCD panel is performed by varying the reference voltage inputted to the LCD driving voltage generation circuit. Therefore, as a voltage value of the output 26 of the DA converter 25 is varied, contrast of the LCD panel is varied, too. Since the output voltage value 26 of the DAC converter is decided by setting the prescribed digital value to the DA converter, contrast adjusting can be performed by operating the CPU with a program (software) stored in a built-in memory.
Patent JP-S63210610-A (JP)
Title: Pipe inspection method
Inventor: ENOMOTO KUNIO
IPC: G01B21/08
Filed: 1987-02-27
Abstract: PURPOSE:To simply and certainly detect the local change in the wall thickness of a pipe from outside, by detecting the temp. changes, saturation temps. and saturation time of the piping for thermal machinery by a plurality of the temp. sensors provided to the surface of said piping to compare them with each other. CONSTITUTION:Semi-annular thermometric pipes 1, 1' having a plurality of the temp. sensors 1a, 1a', 1a''... provided to the inner surfaces thereof are mounted to the outer sides of the parts to be measured of a pipe using clamp holes 1b, 1b'.... The outputs from the temp. sensors 1a, 1a', 1a''... are collected to a connector 1c and sent to an analytical part by cables and the temp. changes, saturation temps. and saturation time are detected to be compared. When the temp. of the fluid passing through the pipe is not high, the pipe is heated by the supply of a current to the parts to be measured, electromagnetic induction or the irradiation of said parts with laser beam. By this method, the state of the wall thickness of the pipe is simply detected from outside. This method is suitable for the maintenance and inspection of a steam power plant.
Patent JP-H05237551-A (JP)
Title: Device for metal sheet bending line
Inventor: MAKINO EIICHIRO
IPC: B21D5/04
Filed: 1992-02-28
Abstract: PURPOSE:To provide the working line device which can save space in plural working lines executing the metal sheet bending. CONSTITUTION:A 1st working line 3 and a 2nd working line 5 arranged adjacent to a work distributing device 29 which distributes a metal sheet W are provided in parallel with each other, and a 1st bending device 7 arranged on the 1st working line 3 and a 2nd bending device 9 arranged on the 2nd working line 5 are provided while deviating mutually the position in the carrying direction of the work W. A 3rd bending device 15 is provided on a 3rd working line 11 connected to the 1st working line 3, and a 4th bending device 17 is provided on a 4th working line 3 in parallel with the 3rd working line 11 and connected to the 2nd working line 5. Further, the 3rd bending device 15 and the 4th bending device 17 are provided deviating mutually the position in the carrying direction of the metal sheet, and a 5th working line 19 connected to the 3rd working line 11 and a 6th working line 21 connected to the 4th working line 13 are joined together at a prescribed position.
Patent JP-S62200740-A (JP)
Title: Wafer defect inspecting device
Inventor: NISHIDE AKIHIKO
IPC: H01L21/66
Filed: 1986-02-28
Abstract: PURPOSE:To perform the defect inspection with high precision making a rigid distinction between dirt and specific defects while promoting the efficiency in inspection work by adopting an on-line system by a method wherein, after specifying a few supposed defects, multiple characteristic parameters per supposed defects are calculated to decide the supposed defects as defects by these multiple characteristic parameters and the threshold values set up per each of them. CONSTITUTION:A region numbering part 27 is operation-controlled by a program while respective regional images e.g. connecting images etc. are region-numbered specifying any supposed defects to be stored in an image memory 22. Later, the picture element numbers, i.e., the spaces S of the region-numbered picture images are calculated by the histogram measuring part 24 while the maximum and the minimum coordinates x, y per region are calculated by the circumscribed rectangle measuring part 28 to decide the longitudinal length Ly and the lateral length Lx. Besides, the characteristic parameters such as aspect ratio Lx/Ly, the circumscribed rectangular space ratio S/Lx, Ly, etc., are calculated. Finally, it is decided whether said supposed defects are caused by dirt and the like or belong to any specific defects utilizing the threshold values previously set up per characteristic parameter.
Patent JP-H10225893-A (JP)
Title: Cutting device
Inventor: ASAKA NOBORU
IPC: B26D1/06
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device in which cutting chip generated in cutting of an article can be efficiently eliminated. SOLUTION: A blade receiving part 3 is detachably placed on a base 2, and it is rotatably supported on an arm 7 by shafts provided at both ends of it. The blade receiving part 3 is composed to be rotated by power from a motor 9. The arm 7 is slidably supported on a holder 8 fixed on a support base 13. A support plate 11 to compose one side of the arm 7 is extended above the support base 13, and a rack 11a is formed on the support plate 11. With the rack 11a, a pinion 12 to receive power from a motor 10 is threaded. A control part 14 outputs control signals to the motors 7, 10, and a drive part 15. As cutting by a cutting blade 1 is completed, the arm 7 is moved in a direction (a), and it is rotated clockwise by 90 deg. by the motor 9.
Patent JP-S59169737-A (JP)
Title: Welding device
Inventor: TABUCHI MAMORU
IPC: B23K9/02
Filed: 1983-03-15
Abstract: PURPOSE:To facilitate the inspection and maintenance of a clamp unit by removably connecting a shear unit to a back bar unit and also making them movable. CONSTITUTION:A movable frame 24 with a shear unit 11 incorporated together with its operating cylinder 12 and a movable bed 27 with a back bar unit 25 incorporated together with a cylinder 26 operating its up-and-down movement are movable provided on a base bed 21, and also removable connecting metals 28, 29 are provided between them. When end sections of both strips 4a, 4b are fixed, the cylinder 12 of the shear unit 11 is operated to lower the shear by pressure for cutting. After the cutting is completed, the back bar unit 25 is also moved through the metals 28, 29, and the movable bed 27, and an exit side clamp unit 6 clamps the exit side strip 4b. The maintenance and inspection of the clamp unit can be facilitated by removing the connecting metals 28, 29.
Patent JP-S51117468-A (JP)
Title: Dehydrator
Inventor: TERAO KUNIO
IPC: B04B7/06
Filed: 1975-04-08
Abstract: PURPOSE: To provide a dehydrator capable of locking its lid and informing of failure in its braking system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04280277-A (JP)
Title: Electrophotography device
Inventor: KAWASHIRI TETSUNAO
IPC: G03G15/16
Filed: 1991-03-08
Abstract: PURPOSE:To keep the transfer corona charge amount constant to uniformize electrification, and prevent irregular print density by controlling the discharge current of a transfer charger according to whether a transfer material is existing or not. CONSTITUTION:In using a cut paper sheet as a transfer material 3, the existence or non-existence of the transfer material 3 between a transfer charger 1 and a photo-sensitive body 2 is transmitted as a report signal from a sheet travel detection section 5 to a control section 6. According to this report signal, the control section 6 regulates high voltage applied from a high voltage section 7 to a corona discharge electrode 4, thereby controlling corona discharge current. In other words, a normal transfer process takes place, when the transfer material 3 is existing between the transfer charger 1 and the photo-sensitive body 2. If the transfer material 3 is not existing, a discharge amount from the transfer charger 1 is controlled, according to a signal from the sheet travel detection section 5, thereby reducing a transfer corona charge amount to the photo-sensitive body 2. According to this construction, a transfer corona charge amount applied to the photo-sensitive body 2 can be kept constant, regardless of the existence or non-existence of the transfer material 3.