baber/WOPTO huggingface dataset:
Patent JP-H06251968-A (JP)
Title: Direct current magnetic field applying apparatus of annealing oven
Inventor: IMAI YASUTOMO
IPC: H01F41/02
Filed: 1993-03-01
Abstract: PURPOSE:To enable an electrode insertion operation to be easily carried out by a method wherein the electrode can be inserted in a wound iron core from the outside of an oven. CONSTITUTION:Input terminals 11 and 12 connected to the power supply terminals of an annealing oven, connecting terminals 14a and 14b connected to the terminals 11 and 12, and connecting conductors 16a and 16b with terminals 15a, 15b, 15c, and 15d provided at both its ends are provided to a base 10 of a transformer iron core transfer apparatus 1. Six wound iron cores are placed at prescribed positions on a tray 19 of the transformer iron core transfer apparatus 1, electrodes 18a, 18b, and 18c are inserted to form a current path, terminal 11  terminal 14a  electrode rod 18a  terminal 15a  terminal 15b  electrode rod 18b  terminal 15c  terminal 15d  electrode rod 18c terminal 14b  terminal 12, the transformer iron core transfer apparatus 1 is placed in an oven, and a current is made to flow through the above current path.
Patent JP-H0595331-A (JP)
Title: Light transmitting apparatus and modulating method thereof
Inventor: TEIMOSUII ANDORUU RAAJI
IPC: H04B10/06
Filed: 1992-03-18
Abstract: PURPOSE: To provide light transmitter modulation which uses a monitor photodiode that can not analyze separate data bits due to slow response for a feedback loop and eliminates ambiguity. CONSTITUTION: This device is provided with a laser light source 2 which responds to a digital modulation signal and supplies a light output of a frequency shift keying(FSK) and an optical discriminating device 5 which consists of a Mach-Zehnder interferometer that converts the modulation of the light output from the FSK into intensity modulation (IM), adjusts the spectrum relation between a central frequency of a FSK light output and a frequency spectrum of an optical filter characteristic of the device 5 and has a feedback control loop that is provided with a monitor photodiode 6 which undergoes amplitude modulation of a digital modulation signal supplied to the source 2, a synchronous detector 7 and a bias current driving device 1.
Patent JP-S62220954-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/34
Filed: 1986-03-20
Abstract: PURPOSE:To provide interimage effect and to improve sharpness by constituting a photographic sensitive material to contain at least one kind of specified compds. CONSTITUTION:The photographic sensitive material is constituted so as to contain at least one compd. expressed by the formula, wherein R is a linear or branched alkylene group, linear or branched alkenylene group, linear or branched aralkylene group or arylene group; Z is a polar substituting group; X is H atom, alkali metal atom, ammonium group, or a group cleaved under alkaline condition. By this method, a multilayered color photographic sensitive material having high interimage effect and high sharpness is obtd. without impairing other photographic characteristics. Also a black and white silver halide photographic sensitive material having high sharpness as well as high graininess is obtd.
Patent JP-S56158732-A (JP)
Title: Preparation of alpha-halogeno-beta-phenylpropionic acid
Inventor: KUBO MASASHIGE
IPC: C07C57/58
Filed: 1980-05-14
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for phenylalanine in high yield in an extremely short time under mild conditions, by the hydrolysis of an α-halogeno-β-phenylpropionitrile in the presence of a mineral and acetic acids, etc.  
     CONSTITUTION: An α-halogeno-β-phenylpropionitrile expressed by formula I (X is halogen) is hydrolyzed by the addition of a mineral and acetic acids of mineral and propionic acids under agitating at 50W110°C for thirty minutes to 8hr, to give the aimed compound expressed by formula II. Hydrochloric, sulfuric or hydrobromic acid may be used as the mineral acid in an amount of 1.5W10mol based on one mole compound expressed by formula I. Water must be present in the reaction system in an amount more than that required stoichiometrically from the reaction. Acetic or propionic acid is used in an amount of 10W100mol based on one mole compound expressed by formula I, not only to accelerate the reaction but to serve as a reaction solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62219181-A (JP)
Title: Graphic drawing method
Inventor: TANAKA KUNIO
IPC: G06F17/50
Filed: 1986-03-20
Abstract: PURPOSE:To reduce a load on a main processor, and to reduce a data transfer quantity between the main processor and a subprocessor, by transferring a coordinate transform matrix corresponding to each projection drawing to a graphic drawing processor, afterwards transferring a three-dimensional picturing data, and performing a matrix transformation by the graphic drawing processor. CONSTITUTION:A main processor 1 transfers the coordinate transform matrix corresponding to a projecting method to a subprocessor 2 prior to the generating process of a three-dimensional graphic data. And after generating all of the three-dimensional graphic data, or at every generation of one three-dimensional graphic data, the main processor 1 transfers the three-dimensional graphic data one by one to the subprocessor 2. The subprocessor 2 generates a projecting graphic data by making operate the j-th (the initial value of (j) is 1) number of coordinate transform matrix sent previously to the i-th (the initial value of (i) is 1) number of three-dimensional graphic data. Next, the subprocessor 2 generates an image using the projecting graphic data, and stores it on a screen memory 3, and draws it on a CRT4.
Patent JP-H04299049-A (JP)
Title: Rotary electric machine
Inventor: INOUE MASASHI
IPC: G01R31/06
Filed: 1991-03-27
Abstract: PURPOSE:To continuously monitor the insulation deterioration of the stator winding of a rotary electric machine while the machine is operated by installing a detector and filter by utilizing that an insulator which supports the internal conductor of the isolated-phase bus of the rotary electric machine has the function of a coupling capacitor. CONSTITUTION:By installing an insulator 6a which supports the internal conductor 5 of an isolated-phase bus connected to the stator winding 28 of a rotary electric machine to the sheath 4 of the isolated-phase bus through a detection circuit 8, a high-frequency current propagated in the conductor 5 by a partial discharge generated in the winding 28 is led to an external filter 10, partial discharge measurement circuit 11, spectrum analyzer 12, etc., through a measurement conductor 9 and continuous monitoring is performed. Therefore, a rotary electric machine provided with an isolated-phase bus incorporating an inexpensive high-sensitivity partial discharge monitoring device can be obtained.
Patent JP-S61219833-A (JP)
Title: Graph display apparatus
Inventor: MATSUMOTO HIDEAKI
IPC: G09G5/36
Filed: 1985-03-27
Abstract: PURPOSE:To simultaneously perform the input of data, the graph display of the data and the alteration of graph coordinates, by providing a means for juding whether the display range of a graph and an input data taking range are unfitted and a means for estimating a range capable of taking data to calculate the coordinates of the graph. CONSTITUTION:A data input apparatus 1 periodically inputs data to output the same to a coordinates calculation apparatus 2, an input data memory apparatus 3 and a second graph forming apparatus 5. The coordinates calculation apparatus 2 estimates a range capable of taking data, when data is inputted and the input data and a graph display range are unfitted, to calculate new coordinates. When the apparatus 2 performed the calculation of coordinates, said apparatus 2 issues a graph forming order to a first graph forming apparatus 4 and a second graph forming apparatus 5 both of which form a graph from the data in the memory apparatus 3 and, when did not perform the calculation of coordinates, issues a graph forming order 8 only to the apparatus 5. A CRT display control apparatus 6 converts the outputs of the apparatuses 4, 5 to images to control CRT 7.
Patent JP-H11261587-A (JP)
Title: System and method for broadcast communication in atm-lan and client terminal
Inventor: SUGIYAMA TOMOHIRO
IPC: H04Q3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To transmit broadcast data to another client terminal without through a server in the case of transmitting the data from a client terminal concerning a broadcast communication method in an ATM-LAN. SOLUTION: Concerning the broadcast communications system in an ATM- LAN, a client terminal 1 is provided with a client terminal broadcast virtual connection (VC) setting means 11 for setting a VC to transmit/receive the broadcast data, broadcast data transmitting means 12 for decomposing the broadcast data into ATM cells and transmitting them while using the broadcast VC set by the client terminal broadcast VC setting means 11, and broadcast data receiving means 13 for assembling the ATM cells received from the broadcast VC and generating the broadcast data.
Patent JP-H02240772-A (JP)
Title: Image processing system
Inventor: HARADA KAZUYOSHI
IPC: G06T1/00
Filed: 1989-03-14
Abstract: PURPOSE:To reduce the capacity of the image data and to improve the space efficiency of an external storage by holding the original picture image data as it is and securing the linkage between the original picture image data and the difference information between the original picture image data and the image data updated based on the processing/editing result. CONSTITUTION:An original picture image (primary image) that is used for the processing/editing jobs is read into an original picture image memory 11 out of an external storage 8 and processed/edited via an editing memory 12 serving as a working area. When the processing/editing jobs are over, the difference of contents between both memories 11 and 12 is stored in a difference memory 13. The contents of the memory 13 are compressed as necessary and written into the storage 8 and linked with a file stored in the storage 8 storing the original picture image. As a result, the space efficiency of the storage 8 is improved.
Patent JP-S63279079-A (JP)
Inventor: YAMAKAWA IKUO
IPC: F25D21/08
Filed: 1988-03-18
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-S52146661-A (JP)
Title: Watch with alarm function
Inventor: KOSAKA MASAMITSU
IPC: G04C23/16
Filed: 1976-05-31
Abstract: PURPOSE: To stop the operation of a sounding mechanism only during a desired time period and prevent the production of noise by setting the time period in an alarm control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61224384-A (JP)
Title: Wavelength selecting optical switch
Inventor: IKEDA MASAHIRO
IPC: H01S5/00
Filed: 1985-03-29
Abstract: PURPOSE:To eliminate the necessity of dividing the light including multiple wavelengths in advance and to enable the use of plural means for a control CONSTITUTION:A wavelength selecting switch is composed of a semiconductor P-N junction element 1, an active layer 2 of that, an injection current source 3, an input fiber 4, and an output fiber 5. An impurity concentration of the active layer 2 is restrained to be about 1X10<17>cm<-3> or under. When a signal light including two wavelengths lambda1 and lambda2 from the input fiber 4 is connected to the active layer 2 of the P-N junction element 1, the relative intensity of the P-N junction element 1, the relative intensity of the light of wavelengths lambda1 and lambda2 changes according to the change of the injection current in forward direction to the element 1 and the light is outputted from the output fiber 5. As the impurity concentraion of the active layer 2 is made about 1X10<17>cm<-3>, the absorption of the long wavelength light by free carriers can be prevented. The control of wavelength selection by free carriers enables the high-velocity operation.
Patent JP-H08230377-A (JP)
Title: Ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/10
Filed: 1995-02-28
Abstract: PURPOSE: To surely prevent counterflow of ink by integrally forming a holder to be fitted around the outer periphery of a tip on the tip end of a coupling, and allowing a ball valve to be in close contacts with the ball receiving seat so as to close the introduction hole at the time when the tip side thereof is directed upward in a ball-point pen having a tip in the tip end of a coupling. CONSTITUTION: An engagement cylinder 7 is provided in the fore half portion of the coupling 3 and a fitting cylinder portion 12 is in the hind half portion. and a holder portion 10 is integrally provided upstream from the engagement cylinder 7 thereof and then a tip fitting portion 10a is formed in the center of the holder 10 so that a tip 5 is press fitted therein from its rear end side. The bush 13 fitted in the fitting cylinder portion 12 has a ball receiving seat 14 in its shaft center and a introduction hole 18 provided on the rear end thereof, and also has a projection engagement part 17 formed on the outer periphery. Further, a ball valve 19 is loosely fitted in the valve chamber 15 formed between the ball receiving seat 14 and the projection 11.  In this manner, as the tip side 5 is directed upward, the ball valve 19 comes in close contact with the ball receiving seat 14 of the valve chamber 15 so as to close the introduction hole 18, thereby preventing counterflow of ink and permitting upper direction writing.
Patent JP-S56161859-A (JP)
Title: Manufacturing apparatus for cladded metal plate for building
Inventor: OOSHIMA SUSUMU
IPC: B05C3/12
Filed: 1980-05-13
Abstract: PURPOSE: To prevent cracking in the finished surface layer of a cladded metal plate due to differences in temperature during the cold and hot seasons by laminally overlaying an adhesive liquid, an inorganic fibrous synthetic resin liquid, and a surface finishing liquid on the surface of a core metal plate in sequence.  
     CONSTITUTION: A core metal plate 1 is directed and dipped in an adhesive liquid 8 by an impregnating roller 9 through a strain-correcting roller 6 from a winding reel 5 and then dried by infrared rays in an undercoat drying furnace 10. The metal plate 1 is then directed downwards by a guide roller 11, directed and dipped in an inorganic fiber-containing synthetic resin liquid 13 by an impregnating roller 14, and then dried by infrared rays through a throttle roller 15 in a medium coat drying furnace 17 to form an uniform layer. The metal plate is further directed and dipped in a surface finishing liquid 20 through a guide roller 18 by an impregnating roller 21 and then sent up vertically so as to drop the finishing liquid 20 adhered to the surface and to form irregular streaky resinous patterns. After drying it by infrared rays in a top coat drying furnace 23, asbestos paper or the like is laid on the metal plate, as needed, by a device 25 for a heat-insulating and adhering dewfall-preventing material and then rolled up by means of a winding reel 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62220006-A (JP)
Title: Adjusting method for feedforward amplifier and feedforward amplifier
Inventor: TAKATSU KAZUHISA
IPC: H03F1/32
Filed: 1986-03-20
Abstract: PURPOSE:To adjust accurately an error signal detection loop by using an output from a means extracting an output from the error signal detection loop provided to the pre-stage of an error signal amplifier means for the adjustment of the feedforward value. CONSTITUTION:A high resistance coupler 25 is connected to an input terminal of the error amplifier 3 and an error output for the adjustment/test is obtained from a terminal 22. Since the reverse loss of the error amplifier 3 is sufficiently large, a bypass signal from a hybrid transformer 18 is blocked at its output terminal and does not appear at the input terminal, then accurate adjustment/ test is attained.
Patent JP-S63226213-A (JP)
Inventor: NAKAUCHI HIDEMI
IPC: A01F12/18
Filed: 1987-03-17
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-S59190706-A (JP)
Title: Limiter circuit
Inventor: KOGA TAKASHI
IPC: H03G11/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a limiter circuit which has an optionally settable input conversion gain and a gain regardless of a control input by decreasing the gain of the limiter when the gain of an amplifier increases with a control voltage. CONSTITUTION:Transistors (TR) Q1-Q3, resistances R1-R5, and bias power sources V1 and V2 constitute an amplifier whose gain is controlled by the control voltage VC of a control voltage source VC. Further, TRs Q4-Q9, resistances R6 and R7, and constant current cources  I 1- I 3 constitute a limiter whose gain is controlled by a bias power source V3 according to the control voltage VC. In this case, the gain of the amplifier increases with the control voltage VC and the limiter decreases in gain. Thus, a limiter circuit which has the input conversion limiter level set optionally by the control voltage VC and has the constant gain regardless of the control voltage VC is IC- implemented suitably.
Patent JP-H09225533-A (JP)
Title: Parts made of sheet metal and die assembly
Inventor: AIZAWA HITOSHI
IPC: B21D5/01
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To surely execute connection of a sheet metal with the other member by abutting the rugged part provided on a die on the surface of part of a piece to be bent during bending the sheet metal and scraping the surface of the sheet metal on which surface work is executed. SOLUTION: The rugged part 8a is provided by executing projecting/recessing process on the part of the inside surface of the die 8 of a die assembly, a groove 8b is provided around the rugged part 8a and the outside of the groove 8b is finished like a mirror surface. A punch 9 fixed to a punch holder 11 is provided in the position opposing to the die 8 of the die assembly fixed to a die holder 10. The punch holder 11 is moved in the direction of the arrow A, the sheet metal 1 is pressed with the die 8 and the punch 9, downward moved opposing a spring 13 and bent in a part 1a to be bent. At that time, the surface treated layer such as surface finishing and coating, in the abutting part 1b of the sheet metal 1 is scraped with the rugged part 8a of the die 8.  In this way, connection between the sheet metals and between the sheet metal and equipment such as a base plate is surely executed.
Patent JP-H02244203-A (JP)
Title: Control system and optimum property deciding device
Inventor: KATAYAMA YASUNORI
IPC: G06F15/18
Filed: 1989-03-17
Abstract: PURPOSE:To deal with even the new situations via the learning and to attain the flexible control with high performance by stereotyping the expertness of an operator and the waveform of the control result, judging the feature of the waveform, and performing the control according to the waveform feature. CONSTITUTION:A control subject 1 includes plural actuators and is controlled by an actuator controller G6. The actions of the subject 1 and those actuators are detected by a detecting device G14 and inputted to an optimum property deciding device G13. The device G13 recognizes plural input detector output signals as patterns and decides the manipulated variable of each actuator based on the degree of similarity between those input patterns and those stored previously. Then the device G13 generates the command signals to the controller G6 and a teaching device G16. Thus the manipulated variable of each actuator is decided via the fuzzy inference against the degree of confidence of each characteristic pattern. Then the satisfactory control performance is attained in the same way as performed by an expert operator.
Patent JP-H04277790-A (JP)
Title: Character processor
Inventor: UEKI KUNIAKI
IPC: B41J5/44
Filed: 1991-03-06
Abstract: PURPOSE:To speed up transfer operation for character data by reading one- character data out of a font memory by a transfer circuit and storing the character data in a one-character memory part by one character. CONSTITUTION:A CPU 1 analyzes input document data and when a character process is required, the CPU 1 supplies the address of the font memory 2 where a corresponding character is stored to the transfer circuit 3 and also sends data on the character size and an instruction for reading the corresponding character data out of the one-character memory part 4 to a character pattern generating circuit 5. The transfer circuit 3 reads out the font memory 2 in order from the given address and writes the character data of one character in the one-character memory part 4 simultaneously. After the transfer of the character data of one character, the character pattern generating circuit 5 reads the corresponding character data out of the one-character memory part 4 and writes the character pattern data in a page memory 6 for one page simultaneously and further repeats this operation until the character process of one page is completed.
Patent JP-S59190715-A (JP)
Title: Alternating current switch circuit
Inventor: SHINAGAWA SHINICHI
IPC: H03K17/13
Filed: 1983-04-13
Abstract: PURPOSE:To perform on-off control over a small or inductive load at a voltage zero-cross point stably in safety by using an oscillator which oscillates continuously in a half period after the voltage zero-cross point as a voltage zero-cross pulse generator. CONSTITUTION:When the temperature of a controlled system is lower than a set value, the temperature is detected by a detector 18 and sent to a control circuit 19. The circuit 19 opens a control terminal 2 for oscillation output after the next voltage zero-cross point by the signal. Consequently, the pulse oscillator 20 starts oscillating at the voltage zero-cross point and its oscillation output is sent to an electronic switch 16. The electronic switch 16 turns on securely almost at the voltage zero-cross point by a continuous pulse string which is sent subsequently even when a heater 17 is a small or inductive load and can not secure a hold current in the 1st pulse arrival. When the temperature of the controlled system is higher than the set value, on the other hand, the electronic switch 16 holds itself in the on state during the period because of its properties as a holding element and turns off at the next voltage zero-cross point.
Patent JP-S58186518-A (JP)
Inventor: HAINTSUUOTSUTOO DEIIKUMAN
IPC: B23D25/12
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-H05268044-A (JP)
Title: Photoelectric switch
IPC: H03K17/78
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the photoelectric switch with excellent reliability without mutual interference by eliminating the effect of magnetic noise invaded suddenly from the outside of the system. CONSTITUTION:A switch circuit 1 is provided across a reception coil 5, and the switch circuit is closed to short-circuit across the reception coil 50 for a period when a magnetic signal (t) sent from a pre-stage photoelectric switch S2 is not received by a post-stage photoelectric switch S1. The switch circuit consists of a circuit receiving an output signal (a) and outputting a reception signal (q) through a filter 2, a detection smoothing circuit 3, and a comparator 4, a counter 6 outputting a one-pulse counter signal (r) for each prescribed time, a NOR gate 7 NORing the signals q, r, and an electronic switch 8 turned on/off by a short-circuit signal (s) outputted from the NOR gate 7.