baber/WOPTO huggingface dataset:
Patent JP-S54153763-A (JP)
Title: Bending of pipe without heating
Inventor: KOBAYASHI MASATO
IPC: B21D7/024
Filed: 1978-05-26
Abstract: PURPOSE: To manufacture U-shaped pipe of a small thickness reduction rate at bend and also a small ellipticity alike simply and economically by the procedure in which a pipe is pushed out in the bending direction with a specific pressure by using a pressure mechanism consisting of cylinder and piston during the early period of bending and then the pushing-out force is reduced gradually as the pipe is bent.  
     CONSTITUTION: The guage pressure of the oil 18 in the cylinder 17 is set up to P kg/cm 2 , the surface area of the piston to a cm 2 , and the sectional area of the thicker portion of the pipe 3 to S cm 2 . When bending a steel or stainless steel straight pipe 3 into a 180° bent pipe by using a bender, the pipe 3 is pushed out in the bending direction 22' with the pressure of P × a/S = 700 to 1300 during the early stage of bending, and the force of pushing out the pipe, or the pressure P inside the cylinder 17, is gradually reduced as the pipe 3 is bent by the bending mold 6, a clamp, and a supporting mechanism so as to apply slightly the pressure P onto the pipe 3 even if the bending process until 180° is complete. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06273530-A (JP)
Title: Detecting position confirming apparatus
Inventor: CHIBA KEIICHI
IPC: G01T7/00
Filed: 1993-03-23
Abstract: PURPOSE:To allow easily confirm shifts in the horizontal and make it possible to vertical directions in noncontact state by setting a light fixed to a detector so that the outline of irradiating light matches with a hole to be inspected made in an object. CONSTITUTION:A light 4 irradiating an object 6 is fixed to the center of the lower end face of a radiation detector 2. The light 4 is set to project a conical light beam 5 having the outline matching with the edge of a cylindrical hole 7 made in the object when the detector 2 is located at a predetermined height and position with respect to the object 6. Distance in the vertical direction can be known by comparing the edge of the hole 7 and the outline of the light beam 5. When the object is located farther than a predetermined position in the vertical direction, for example, the light beam 5 has outline larger than the edge of the hole 7. Positional shift in the horizontal direction can be known from the shift between the outline of the light beam 5 and the edge of the hole 7. The object 6 located at predetermined height and position can be confirmed when the light beam 5 and the hole 7 matches each other.
Patent JP-S59190069-A (JP)
Inventor: ISHIDA WAICHIROU
IPC: B62M11/06
Filed: 1983-04-11
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-S59189876-A (JP)
Inventor: NISHI YOSHIJI
IPC: A63B102/32
Filed: 1983-04-11
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-2000261420-A (JP)
Title: Redundant system clock phase adjustment circuit
Inventor: NAKAI TARO
IPC: H04L1/22
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a redundant system clock phase adjustment method and circuit therefor by which a device with a redundant system clock can minimize the effect due to fluctuation in a phase of a clock in the device when it is switched. SOLUTION: In this redundant system clock phase adjustment method, a phase of a CLKOUT 41a of an active system that is used for a reference phase is always compared with a phase of a CLKOUT 41b of a standby system. When any phase difference is detected, a timing pulse 31a generated on the basis of the CLKOUT 41a of the active system is used to control a frequency divider circuit 4b that generates the CLKOUT 41b so as to adjust the phase difference of the CLKOUT 41a of the active system and the CLKOUT 41b of the standby system, resulting minimizing the phase difference. As a result, when the CLKOUT 41a/41b used in the device is switched, the effect on the device due to the phase difference of the clock before and after clock switching in the device can be minimized.
Patent JP-S55155134-A (JP)
Title: Air conditioner
Inventor: IDE YUUICHI
IPC: F25B1/00
Filed: 1979-05-21
Abstract: PURPOSE: To operate the air conditioner with less energy waste by a system wherein such value as will maximize an energy efficiency is calculated from a power input and a refrigeration cycle cooling capacity, and a compressor speed is determined according to the value obtained as above.  
     CONSTITUTION: A power current is detected by a current transformer 20 to measure an electric input P, a sucked air temperature T 1  and a blown-off air temperature T 0  of a heat exchanger 17 are detectd by a bridge circuit 27 to measure a cooling capacity Q according to a difference between the two, such value as will maximize an energy efficiency is calculated from both the measured values through an arithmetic circuit 29, and a rotational speed of a compressor 14 is controlled according to the value obtained as above. Now, an air conditioner is ready for operation in a maximized efficiency with less energy waste consequently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63229749-A (JP)
Title: Semiconductor device
Inventor: TSUKAMOTO HIROYUKI
IPC: H01L21/60
Filed: 1987-03-19
Abstract: PURPOSE:To prevent adverse effects of high fuse-blowing voltage on other components by directly connecting a pad for applying the fuse-blowing voltage and a pad for a Vcc power supply to a package lead for the Vcc power supply. CONSTITUTION:A pad 21 for applying a high fuse-blowing voltage Vpp and a pad 22 for Vcc power supply are provided individually on a chip 1 having a fuse ROM. These pads 21 and 22 are connected to a package lead 41 for the Vcc power supply provided in a package 51 enclosing the chip 1. When fuse is blown in a wafer stage, the fuse-blowing voltage Vpp can be applies through the high-voltage applying pad 21 without affecting other components in any way because the pads 21 and 22 are not connected with each other.
Patent JP-H05262073-A (JP)
Title: Apparatus for turning page for book type manuscript
IPC: B65H41/00
Filed: 1992-03-18
Abstract: PURPOSE:To surely carry out the actin of turning pages for composing a manuscript page press means and a manuscript adsorption and separation means with materials, forms, etc., suitable for respective purposes. CONSTITUTION:A manuscript press function for a manuscript page of a book type manuscript O and a manuscript adsorption and separation function are composed with respectively independent members of a press means 200A and a manuscript adsorption and separation means 200B. A function, which presses the manuscript surface of a book type manuscript O in the manuscript mounting table 100 direction, is adsorbed electrostatically on the press means 200A, while the uppermost manuscript page of the book type manuscript O, which is opened on the manuscript mounting table 100, is adsorbed electrostatically on the manuscript adsorption and separation means 200B. The manuscript is moved relatively along the manuscript mounting table 100 so that a function to adsorb and separate the manuscript page is afforded.
Patent JP-H11255196-A (JP)
Title: Manoeuvre device
Inventor: ONISHI HIROSHI
IPC: G05G9/047
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the maneuverability by increasing/decreasing a command value such as blade angle while longitudinally prostrating a joy stick, increasing/ decreasing a command value such as azimuth while laterally prostrating the joy stick, and holding each command value in the neutral position. SOLUTION: In the control of a blade angle (reservoir angle) and a main machine rotating speed, the longitudinal inclination of a joy stick 1 is detected by a detector 7, and its output signal is inputted to an integral arithmetic part 10 to output a signal of the size individually proportional to the time integrated value of the input. Namely, a command signal for gradual increase (decrease) is outputted in case of forward inclination (backward inclination). When the command value reaches a target value, the joy stick is returned neutral, and the command value at that time is held thereby.  The output signal of the integral arithmetic part 10 is inputted to a computer control processing part 11, and the blade angle driving device of a variable pitch propeller is operated by a blade angle control device 12, and a governor is also operated by a prime motor rotating speed control device 13.
Patent JP-H10327333-A (JP)
Title: Signal processing circuit
Inventor: MOTOMURA KENSUKE
IPC: H04N7/08
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To keep a stable operation of a post-stage PLL circuit or the like by extracting a stable horizontal synchronizing signal without a nonstandard pulse while keeping the low cost and to keep an excellent image corresponding to a video signal at a weak electric field strength. SOLUTION: A gate processing circuit provided with a monostable multivibrator 2 operated in a non-triggerable mode, a waveform shaping circuit 3 (monostable multivibrator) generates a gate signal SG without jitter to control a switch SW 1 and a signal with a stable horizontal synchronizing pulse width is obtained as a horizontal synchronizing signal H Sync from which a nonstandard pulse is eliminated. Moreover, the switch SW 1 is switched based on a vertical blanking signal V BLK to allow the horizontal synchronizing signal H Sync to be outputted in place of a composite synchronizing signal Sync for a vertical blanking period only via the switch SW 1. Or while a vertical synchronizing signal is not obtained, the composite synchronizing signal Sync is outputted via the switch SW 1.
Patent JP-H01234541-A (JP)
Title: Aluminum alloy fin material for brazing
Inventor: DOKOU TAKENOBU
IPC: B23K35/22
Filed: 1988-03-16
Abstract: PURPOSE:To provide the title fin material with excellent buckling resistance for the heating at the time of brazing by specifying the contents of Mn, Fe and Si in an Al-Mn alloy fin material and laying specific numbers or above of secondary phase grains into the structure at the time of heating. CONSTITUTION:An Al alloy fin material for brazing is formed with an Al-Mn alloy contg., by weight, 0.2-2.0% Mn, 0.05-0.8% Fe and <=0.6% Si. The fin material contains, per mm<3>, 30X10<9> pieces of secondary phase grains in the structure when heated for 10 min at 610 deg.C. The fin material shows comparatively large recrystallization grains near 560 deg.C at the time of heating for brazing. It is due to the effect of obstructing recrystallization by a crystallization phase and a deposition phase, so that the effect of producing no buckling caused from the temp. near 560 deg.C and that caused by the diffusion from a tube material can be obtd.
Patent JP-S62221052-A (JP)
Title: Ic card system
Inventor: WADA MASAHIKO
IPC: G06F21/62
Filed: 1986-03-20
Abstract: PURPOSE:To decide whether an IC card reader/writer and a system control part are suited or not to the corresponding IC card, by providing an IC card reader/writer selection means to the IC card to select an accordant or discordant mode with the prescribed processing instruction of a system control part. CONSTITUTION:The prescribed hard conditions are satisfied to load an IC card 2 to an IC card reader/writer 3. Then a specific path code stored in a system control part 1 is informed to the card 2 via the writer 3 after the prescribed period of time via the informing means of the part 1. Thus the card 2 complies with the prescribed processing instruction of the part 1 via an IC card reader/ writer selection means when the card 2 receives said path code. While the card 2 doe not comply with said instruction of the part 1 via the selection means when the card 2 receives no path code.
Patent JP-S59184180-A (JP)
Inventor: JIYON REIMONDO PARUMAA
IPC: C07D487/04
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10261080-A (JP)
Title: Method for decreasing contour generation of image
Inventor: DONALD B DOHERTY
IPC: H04N1/405
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To decrease a contour generation artifact at a spatial light modulator(SLM), by feeding back an error component and using it for generating respective new pixel values. SOLUTION: An error diffusion circuit 10 is composed of an adder 12, horizontal delay memory 13, source 14 for random values, adder 15 and divider 16. An input signal to the error diffusion circuit 10 is a high-resolution signal of M bits, and this signal expresses the stream of pixel values to be used for generating the image. Concerning this high-resolution signal, the resolution per pixel is higher than the display resolution and the lower-order bits of high- resolution signal express the error component of high-resolution signal.  The error component of adjacent pixel value is added to the random value concerning the respective pixel values of this high-resolution signal, the new error component is prepared, this new error component is added to the high-resolution signal, the result of process for adding the new error component is cut, and a signal having the display resolution is generated.
Patent JP-H11259233-A (JP)
Title: Pointing device
Inventor: OKABASHI MASANORI
IPC: G06F3/038
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device in which power consumption can be reduced. SOLUTION: An X-axial directional roller 11 and a Y-axial directional roller 12 are brought into contact with a ball 10 rotating according to the movement of a mouse. Also, a pressurizing roller 15 is arranged for certifying the contact. An X-axial directional slit disc 13 and a Y-axial directional slit disc 14 are rotated according to the rotation of those rollers 11 and 12-15, and a light radiated from a single light emitting element 20 and transmitted through an X-axial directional optical fiber 21 and a Y-axial directional optical fiber 22 is transmitted and interrupted. This light is converted into an electric pulse signal by an X-axial directional detecting means 17 and a Y-axial directional detecting means 19, and transmitted to a host computer.
Patent JP-H04298089-A (JP)
Title: Manufacturing semiconductor device
Inventor: MUKAI TAKETERU
IPC: H01S5/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method where the quantum level within the well does not change by a heat-treatment in relation to the manufacturing method of a semiconductor device using the quantum well containing group V elements more than 2 kinds. CONSTITUTION:In manufacturing a semiconductor device using a quantum well containing group V elements more than 2 kinds, the width of a well where the quantum level within the well will not change due to the heat-treatment time for the heat-treatment temperature in the manufacturing process is configured by selecting and manufacturing it so that the changes in the potential in the quantum well changed by heat-treatment as well as the increment of the well layer and the decrement of the barrier layer on the changes of the amount in the quantum level determined by the wave function of the electrons in the well will be the same.
Patent JP-H0768905-A (JP)
Title: Printer and printing control method
Inventor: MUTO SUSUMU
IPC: G06F3/12
Filed: 1994-03-31
Abstract: PURPOSE:To conserve the power consumption of the whole of a printer by reducing the ratio of power consumption of the printer during a standby period by controlling the power consumption of the whole of the printer by controlling the supply of power to a printing output means on the basis of the data received from a data processor. CONSTITUTION:The control part 2 of a printers constituted so that the input data such as a control code from an external device 3 such as a host computer is received by an input part 4 and the control code is analyzed by a control code analyzing part 5 and the image signal outputted to an output mechanism 9 is formed on the basis of the control code in an output part 6. A data input detection part 7 detects the input data from the external device 3 to send a command setting the control part 2 and the output mechanism 9 to a current supply state to a power supply control part 8. A power supply part 10 supplies power of predetermined potential to the control part 2 and the output mechanism 9. The output mechanism 9 prints a document or image on a recording medium on the basis of the printing data from the output part 6.
Patent JP-S59192159-A (JP)
Inventor: KUROKAWA YOSHIO
IPC: G21C13/00
Filed: 1983-04-13
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-S53148053-A (JP)
Title: Control method of defrosting
Inventor: ADACHI MASAAKI
IPC: F24F11/02
Filed: 1977-05-30
Abstract: PURPOSE: To control the amount of frost stuck to an outdoor heat exchanger at the starting of a defrosting operation in a constant level under all stmospheric conditions giving a frosting phenomenon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62224447-A (JP)
Title: Metallic mold core for casting and device for setting metallic mold core
Inventor: ISHIHARA KENJI
IPC: B22C9/24
Filed: 1986-03-19
Abstract: PURPOSE:To simplify and speed up insertion and rapping of a metallic mold core in the stage of setting the core by trisecting the mold core to right and left members and intermediate member and separately inserting the members supported to respectively separate supporting rods in the stage of inserting the core into the aperture of a main coasting mold having no draft. CONSTITUTION:The metallic mold core consists of one piece each of the right and lift side core members 3 which are connected or extended to a supporting plate 4 and one piece of the shaft core member 5 connected or extended to the supporting rod 4 to be jointly used therewith. These core members have a curved surface 9 at which the respective end faces fit jointly to the wall surface of the main core 8 to be disposed into the cavity of the main casting mold 6. The members have also a curved surface 10 which fit to the aperture of the main casting mold 6 having no draft in the peripheral edge part so as to meet the curved surface thereof. The right and left side core members 3 are preliminarily disposed into the core cavity 11 and thereafter the shaft core member 5 is set between the members 3 in the stage of insertion. The cores are detached by the procedure reverse from the procedure for setting at the time of rapping.
Patent JP-S58180828-A (JP)
Title: Hydraulic bearing cylinder device
Inventor: ASADA TAKAFUMI
IPC: G11B5/52
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a hydraulic bearing cylinder device whose rotary sound is calm and assembling is easy, by combining a periphery opposed type motor with a permanent magnet. CONSTITUTION:A hydraulic bearing cylinder device consists of a rotary side unit 31 to be driven by a periphery opposed type direct drive motor 37 and a stationary side unit 20. A stationary side rotary transformer 33 is installed on a lower cylinder 22 of the stationary side unit 20, and a permanent magnet 38 is installed on a disk 23 of the rotary side unit 31 in opposition to the stationary side rotary transofmrer 33. Position control of the rotary side unit 31 in a thrust direction is done by a method wherein a thrustward hydraulic bearing 40 generating supporting force in the opposite direction of thrustward absorptivity by the permanent magnet 38 is provided and the absorptivity of the permanent magnet, an empty weight of the rotary side unit 31 and the supporting force of the thrustward hydraulic bearing 40 are blanced among them.
Patent JP-S58188038-A (JP)
Inventor: RUISU EICHI EMU JIYANDORERU
IPC: H01J29/86
Filed: 1983-04-13
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-S59190946-A (JP)
Title: Production of terephthalic acid of high purity
Inventor: TATE SUSUMU
IPC: B01J23/00
Filed: 1983-04-11
Abstract: PURPOSE:To obtain terephthalic acid of purity usable for direct polymerization, by specifying the amounts of the respective catalyst components and method for feeding Br in oxidizing p-xylene in the liquid phase in the presence of a Co-Mn-Br based catalyst in acetic acid solvent. CONSTITUTION:p-Xylene is oxidized with oxygen or a gas containing oxygen, usually air in the liquid phase in the presence of a Co-Mn-Br based catalyst in an oxidation reactor at 190-230 deg.C under 10-50kg/cm<2> pressure to give terephthalic acid. In the process, the total amount of the metallic catalyst is 200- 2,000ppm peferably 400-1,500ppm based on the solvent, and the amount of Mn to be used is within 5-50wt%, preferably 8-30wt% range based on the total amount of the metal. Br in 1.5-6 times atomic ratio based on the Co metal is dispersed and fed to the feed port for the p-xylene and an outlet for the resultant slurry, and the feed rate thereof is (5/1)-(1/5), preferably (5/1)-(1/3) weight ratio.
Patent JP-S57180417-A (JP)
Title: Pressure-swing type adsorbing tower
Inventor: YAMAZAKI MASAHIRO
IPC: B01D53/02
Filed: 1981-04-30
Abstract: PURPOSE: To prevent the pressure and composition of gas to be sent and supplied to another use form fluctuations, by bypassing waste gas from a low-temperature air separating device, together with separating waste gas of the adsorbing tower and pressure released air, at the time of changeover of adsorbing towers.  
     CONSTITUTION: A change valve 13 is released to bypass waste gas from  low- temperature air separating device 3 to pipes 22 and 24 and to send the gas to another use by means of a pipe 25, at the time of an adsorption-regeneration changeover of pressure-swing type adsorbing towers 1 and 2 of the device 3. Next, air in the tower 1 under pressurized state is discharged, as a pressure released air, through a changeover valve 15, inducing pipes 12 and 30, and a changeover valve 29, at the time of pressure releasing of the tower 1. At this time, the pressure released air is prevented from mixing into the waste gas which is being sent to the other use and causing pressure fluctuation, by closing a changeover valve 27. The waste gas of the device 3 is flowed into the tower 1 through a pipe 9 and a check valve 20 after completing the pressure releasing of the tower 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01236359-A (JP)
Title: Orthogonal transform device
Inventor: SUMINO SHINYA
IPC: H04N19/625
Filed: 1988-03-17
Abstract: PURPOSE:To reduce the hardware of an orthogonal transform device by performing butterfly addition by using a butterfly adder and changing the priority by inverting codes. CONSTITUTION:Butterfly addition is performed on input signals 1 by means of a butterfly adder 2 and the plus and minus codes of the specific data of the output of the adder 3 are periodically inverted by means of the 1st code converter. Moreover, the priority of the data of the output 5 of the 1st sign converter is periodically changed by means of the 1st priority changing device 6. The output 7 of the 1st priority converter is subjected to an orthogonal transformation process performed by an orthogonal transform device 8. The data 9 on which the orthogonal transformation is performed are outputted after they are subjected to periodical priority changing and code inversion performed by means of the 2nd priority converter and 2nd code converter. Therefore, orthogonal transformation processes of the same number as that of the data can be performed by increasing the scale of the hardware little.