baber/WOPTO huggingface dataset:
Patent JP-H0749575-A (JP)
Title: Method and device for aligning at exposure time
Inventor: MIYAKE EIICHI
IPC: H05K3/00
Filed: 1993-09-06
Abstract: PURPOSE:To accurately and precisely align a photomask even with a large substrate. CONSTITUTION:An alignment device is provided with photomask holding means 2 and 3, a substrate holding means 7, a detection means 9 and a force imparting means 3. Alignment marks 5 and 8 are respectively formed on the photomask 1 and the substrate 6. Then, positional deviation between the marks 5 and 8 is detected by the detection means 9. Based on it, force is imparted to the circumferential edge of the mask 1 by the imparting means 3. Thus, the mask 1 is elastically deformed in the plane thereof and the mark 5 of the mask 1 is moved. As the result, the positional deviation between the positioning mark 5 of the mask 1 and the positioning mark 8 of the substrate 6 becomes a prescribed value.
Patent JP-S6376046-A (JP)
Title: Portable electronic equipment
Inventor: KAWAGISHI TOSHIYUKI
IPC: G06F3/02
Filed: 1986-09-19
Abstract: PURPOSE:To enable a visually handicapped person to easily operate a device by controlling a sound information outputting means when an operating means having braille information is operated, and outputting information corresponding to the operation of the operating means. CONSTITUTION:When the visually handicapped person depresses a function key 13a for inputting transaction information e.g. on a keyboard 14 of an IC card 11 through braille information, the input is discriminated by a CPU31 and display data corresponding to the key information are stored in a data memory 33. The stored display data are displayed on a display part 15 through a display control circuit 35. On the other hand, the data stored in the memory 33 are supplied to a sound synthesizing circuit 36 and converted into a sound signal by the circuit 36 and the sound signal is supplied to a speaker 22. Thereby, the inputted key information can be recognized by voice. Thus, the visually handicapped person also can operate the IC card freely.
Patent JP-2000085224-A (JP)
Title: Heat-transfer recording device
Inventor: UEDA KAZUO
IPC: B41J33/52
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To properly hold ribbon cassettes of various kinds of colors, and automatically perform the replacement of respective ribbon cassettes. SOLUTION: On the surface being confronted with a carriage of a holding cover 14, a plurality of cassette holder plates 15 to hold ribbon cassettes which are stacked in a plurality of stages, are arranged in parallel, and on both sides of the cassette holder plates 15 of the holding cover 14, a fixing-holding arm 16 which holds the ribbon cassette, and a movable holding arm 20 which presses the ribbon cassette to the fixing-holding arm 16 side, are respectively arranged, and guides 21 for holding are erected at locations corresponding with respective ribbon cores of the ribbon cassettes on the holding cover 14, in a manner to go through the cassette holder plate 15, and on one of the guides 21 for holding, a holding arm 24 to hold the peripheral edge of one of the ribbon cores of the ribbon cassette, is integrally formed, and at the same time, on the other guide 21 for holding,  a rib which is engaged with the other ribbon core of the ribbon cassette, is formed.
Patent JP-H0886798-A (JP)
Title: Method for detecting rotation speed
Inventor: GOSHIMA TERUO
IPC: G01D5/245
Filed: 1994-09-16
Abstract: PURPOSE: To eliminate the influence of noises mixed in the detection pulses by discriminating the detection pulses from the noises through the determination of whether or not the time interval of the periodic pulses is within a predetermined range of time intervals. CONSTITUTION: An electromagnetic pickup (sensor) 2 detects the number of revolution of the rotating shaft of an engine as the number of pulses. An arithmetic processing unit 4 determines whether or not the time interval of each detection pulse period is within a predetermined range of time intervals, thereby discriminating the detection pulse from noises. The pulses whose period exceeds a first set number of revolution (e.g. the ceiling number of revolution equal to twice or more of the maximum number of revolution) are excluded. The pulses whose period, although being not greater than the first set number of revolution, exceeds a second set number of revolution (a set ceiling number of revolution not greater than the ceiling number of revolution) are excluded 4.  The moving averaging of the detected pulses is carried out 4 and thereby measures against noises for the detected pulses are taken in combination, so that the precise number of revolution not affected by the noises can be detected.
Patent JP-H0562458-A (JP)
Title: Ic memory card
Inventor: ADACHI JUNKO
IPC: G06K19/07
Filed: 1991-09-02
Abstract: PURPOSE:To provide an IC memory card by which the state of the residual capacity of a back up battery can be confirmed without inserting the IC memory card into a system side. CONSTITUTION:A function which displays the residual capacity of a backup battery 26 is mounted on an IC memory card 15. A battery voltage monitoring circuit 18 is mounted on the IC memory card, the information of the residual capacity of the backup battery is indicated by a figure by detecting the voltage of the backup battery 26, and displayed at the IC memory card by a display device 29. The user of the IC memory card can easily confirm the state of the residual capacity of the backup battery only by seeing the IC memory card, and the danger of the usage of the erroneous information or the lost of the important information can be prevented, so that the reliability of the IC memory card can be improved.
Patent JP-H0959371-A (JP)
Title: Production of aromatic polycarbonate
Inventor: HIRATA SHIGEKI
IPC: C08G64/20
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain at low cost an aromatic polycarbonate free from active chlorine and excellent in moldability and fluidity by polymerizing in a specific reactor a specific polymer produced by melt polycondensation between an aromatic dihydroxy compound and a carbonic diester. SOLUTION: A polymer of 0.2 in intrinsic viscosity produced by melt polycondensation between (A1 ) a compound of formula I (R<1> and R<2> are each a halogen or 1-5C alkyl; X is O, S, etc.; (m) and (n) are each 0-2) and (A2 ) a carbonic diester in the presence of (B1 ) 1×10<-7> to 2×10<-5> mol of an alkali (or alkaline earth) metal compound or (B2 ) 1×10<-3> to 1×10<-5> mol of a nitrogen- contg.  basic compound (each per mol of the component A1 ) is further reacted in a self-cleaning type horizontal twin-screw reactor of 2-30 in the ratio of horizontal revolving shaft length to agitating blade revolutional diameter, thus obtaining the objective aromatic polycarbonate with an intrinsic viscosity of 0.3-1.2 predominantly made up of recurring unit of formula II and also containing a total of 0.001-0.3mol% of respective recurring units of formula III and IV and >=0.001mol% recurring unit of formula IV.
Patent JP-S60114172-A (JP)
Title: Stabilization of fish and fish component
Inventor: SOUMA OSAMU
IPC: A23L17/00
Filed: 1983-11-24
Abstract: PURPOSE:To stabilize fish meat or fish component, by adding lecithin or a component of lecithin. CONSTITUTION:Fish or a fish component, e.g. fish oil, etc. is processed or stored in the presence of lecithin or lecithin-constituting component, e.g. phosphatidyl choline, phosphatidyl ethanolamine, etc.
Patent JP-S60113237-A (JP)
Title: Photosensitive resin composition
Inventor: TOKUMITSU HAJIME
IPC: G03F7/038
Filed: 1983-11-25
Abstract: PURPOSE:To improve adhesion of a photosensitive resin compsn. to copper foil by using a phosphoric acid compd. and an org. peroxide in combination in the photosensitive resin compsn. CONSTITUTION:The photosensitive resin compsn. comprises a first unsatd. compd. having >=2 double bonds at the terminals of base resin which is to form skeletonal structure when cured, a second unsatd. compd. having a double bond at the terminal of the molecule to be used as diluent monomer, a photopolymerization accelerator, phosphoric acid deriv. selected from compds. given in the table, an org. peroxide such as ketone peroxide, peroxyketal, or hydroperoxide, etc. The compsn. is suitable to a material for cover-cotaing layer such as solder resist of solder mask of a printed-circuit board. The photosetting property and the adhesive property of coated film to copper foil are improved when the content of the phosphoric acid compd. is 1-10pts.wt. If the content is more, the photosetting property is deteriorated and the surface of copper foil is oxidised.
Patent JP-H04103221-A (JP)
Title: Automatic frequency control circuit
Inventor: TAKAGI HITOSHI
IPC: H03L7/06
Filed: 1990-08-22
Abstract: PURPOSE:To allow the circuit to trace a wide frequency range by correcting a frequency deviation included in a carrier frequency of a digital modulation signal. CONSTITUTION:When a frequency component is larger than a prescribed multi ple of a symbol rate, an amplitude spectrum analysis section 32 implements automatic frequency control AFC operation to decrease a k(frequency compo nent) so as to decrease a frequency deviation. That is, an output obtained from a frequency discriminator 15 via a loop filter 17 and an error corresponding to the value (k) obtained from the amplitude spectrum analysis section 32 via a loop filter 18 are added by an adder 19 to control a voltage controlled oscilla tor 4 up to the operating range of the frequency discriminator 15. Thus, the automatic frequency control circuit with a wide frequency range is traced with high accuracy and a short lock time is realized.
Patent JP-H0270535-A (JP)
Title: Slow-speed travel control device
Inventor: KAJIWARA YASUNARI
IPC: B60W10/18
Filed: 1988-09-05
Abstract: PURPOSE:To lighten a driver's burden in the case of a traffic snarl and garaging by setting a slow-speed travel mode, and providing a controller for controlling a car speed with the opening of a throttle valve changed based on the signals of the pushing-down quantity of a brake and the car speed. CONSTITUTION:In slow-speed traveling with travel and stop repeated at the time of a traffic snarl etc., when a slow-speed travel mode switch 1 is depressed by a driver, the switch signal is detected with a controller 11, and a slow-speed travel mode is set. When a brake is unapplied in this mode, an engine output is adjusted with the controller 11 by the signal of speed sensor 8. When a brake pedal is pushed down, the pushed-down quantity is detected with a sensor 4, the opening of a throttle valve 6 is adjusted with the controller 11 according to the detected value, and the engine output is reduced. And when pushing-down quantity becomes beyond a given quantity, the valve 6 is closed, and a brake is actuated to stop an automobile.
Patent JP-H04102864-A (JP)
Title: Electrophotographic color toner
Inventor: MAEDA SATOSHI
IPC: G03G9/087
Filed: 1990-08-22
Abstract: PURPOSE:To obtain images having excellent color reproducibility and good color tones by forming color toner particles to a sharp grain size distribution and to a spherical shape, confining the average grain size to small sizes and within a specific range and incorporating a proper ratio of a phthalocyanine yellow pigment into the particles. CONSTITUTION:The color toner consists essentially of the substantially spherical resin with which the particles having >=0.8 sphericity occupy >=80% of the entire part. The phthalocyanine yellow pigment which has 3 to 8mum average grain size D and with which the particles having the diameter within the 0.5 to 3D range occupy >=70% of the entire part in number average is incorporated at 1 to 25wt.% into the toner. The toner constituted of such particle shape, grain size, grain size distribution, and color material has the sharp grain size distribution and the spherical shape and the surface smoothing characteristic of the toner layer after fixing is improved to improve the neutral tint reproducibility of the images. Further, the toner having the optimum hue and saturation to expand the neutral hue region from blue to green centering at cyan is obtd.
Patent JP-2000039172-A (JP)
Title: Ceiling embedded air-conditioning equipment
Inventor: NAKAJIMA HIROYUKI
IPC: F24F13/20
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs, improve installation working efficiency, and improve the appearance of an exposed installation state. SOLUTION: A decoration frame 14 with a fixing part 14d that meets an outer-periphery part 1b and is clamped and fixed to the outer-periphery part 1b and an extension part 14a that is continuous to the fixing part 14d and is extended from the outer-periphery part 1b to a side over the entire periphery of the above outer-periphery part 1b is detachably mounted to the outer periphery 1b of a casing 1 that is provided with a suction port 5 and a discharge port 6 and is buried into and arranged at a ceiling 41.  With this configuration, handling property and working efficiency in mounting operation can be expected to be improved by miniaturizing and making compact each member as compared with a case where, for example, the decoration frame 14 is formed in one piece with the above suction port 5 and the discharge port 6 and at the same time the appearance of air-conditioning equipment and saving in installation operation can be established by selectively using the above decoration frame 14 according to the installation form of the air-conditioning equipment.
Patent JP-H0269392-A (JP)
Title: Crucible for growing ferrite single crystal
Inventor: MURAKISHI YUKIHIRO
IPC: C30B35/00
Filed: 1988-09-05
Abstract: PURPOSE:To suppress the elution of Pt into molten ferrite at the time of melting the ferrite by using a material formed by adding the oxide of Zr, Th, Y, etc., as the constituting material of the crucible for growing the ferrite single crystal. CONSTITUTION:The oxide of the Zr, Th, Y, etc., (e.g.: ZrO2, ThO2, Y2O3) is added at 0.01 to 1wt.% into the Pt. The crucible for growing the ferrite single crystal is formed by using the resultant material. The particles of the ZrO2, ThO2, Y2O3, etc., are interposed into the Pt crystal grains in this way, by which the growth of the Pt crystal grains is suppressed and the formation of the coarse crystal grains at a high temp. is suppressed. The Pt is, therefore, less eluted into the molten ferrite at the time of melting the ferrite in this crucible. The ferrite single crystal having high purity is thus obtd. In addition, the Pt crystal grains are fine and, therefore, the molten ferrite bleeds less to the outside of the crucible and the formation of the crucible to the thickness smaller than heretofore is possible.
Patent JP-S6467052-A (JP)
Title: Message transmission equipment
Inventor: TANAKA TOSHIMASA
Filed: 1987-09-07
Abstract: PURPOSE:To facilitate the comfirmation whether a message is received by a terminal device being a last destination or not by building the incoming confirmation information of the message in a packet for return, for example, and transmitting the packet for return building the incoming confirmation information in to the terminal device of a transmission origin when the incoming confirmation information from the terminal device being the last destination. CONSTITUTION:A device is constituted by providing a returning means returning the incoming confirmation information of the message to the transmission origin through a second transmission line 13 when the incoming confirmation information of the message is received through a first transmission line 15a. When the transmission packet transmitted by the terminal device 17a being the transmission origin cannot be received by the terminal device 17b being the last destination, the transmission packet is transmitted again by the terminal device 17a. Thus the certainty of transmission can be raised.
Patent JP-H1064164-A (JP)
Title: Method for reading out read only memory medium
Inventor: NAKABO TAKESHI
IPC: G11B20/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To shorten the read-out time after receiving a read command. SOLUTION: The method consists of a step S2 for judging whether an address requested to be read out by a new read command and an address presently under read-out processing are coincident with each other or not, a step S6 for outputting, if coincident, a data stored in a CD-ROM held in a memory as a read-out data to the read command after finishing the present read-out processing and a steps 4 for performing, if not, a seek operation and performing the read-out processing after completing this seek operation and then outputting the read-out data after finishing this read-out processing.
Patent JP-S59112606-A (JP)
Title: Rotary transformer
Inventor: MURAKAMI TAKUJI
IPC: H01F38/18
Filed: 1982-12-17
Abstract: PURPOSE:To improve workability of machining, by a method wherein a core is composed of L-shaped step part to enclose a coil and a groove to draw out a lead wire, and plural layers of the core are laminated into cylindrical form. CONSTITUTION:When a core 10 is sintered, a lead wire bundling groove 12 and a coil attaching part 11 are formed. Both surfaces of a contacting surface 15 are ground, and a coil 16 is previously machined for winding externally and then inserted to each sheet of the core 10. The core 10 is laminated and the contacting surface 15 is fixed by an adhesive agent. Each lead wire 17 is drawn out through a lead wire bundling groove 13 provided on outer diameter side of the groove 12. In this constitution, workability of the winding can be improved.
Patent JP-S6376025-A (JP)
Title: Electronic device
Inventor: KOBAYASHI KYUKICHI
IPC: G06F11/22
Filed: 1986-09-19
Abstract: PURPOSE:To immediately decide the contents of abnormality by changing the output status of a ready signal when a device is turned to an abnormal state and disabled to operate. CONSTITUTION:When the device is turned to an operatable state after a fixed period from turning on a power supply, a ready signal is turned on by a ready signal output function 1. When abnormality is detected by an abnormality detecting function 2, a fault signal is outputted, the contents of the abnormality is decided by an abnormality contents deciding means 3, the ON/OFF periods T1, T2 of the ready signal are determined by an interval control function 4, and the ready signal is turned on/off based on the determined periods T1, T2. Thus, the contents of the abnormality can be immediately decided by deciding the ON/OFF state of the ready signal.
Patent JP-H0664536-A (JP)
Title: Vehicle cooling control device
Inventor: ITO KENICHI
IPC: G06F13/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a vehicle cooling control device preventing the discomfort of passengers caused by temperature rise in a vehicle due to the sudden increase of passengers at a specific station during the operation of a train. CONSTITUTION:An automatic train control system 15 transmits a predictor control signal to a control part 1 so as to perform predictor control in such a way as to lower the target temperature in a vehicle by the specified temperature in the case of a train having departed one station on this side of a specific station where passengers are suddenly increased reaching this specific station. A CPU 2 receives the predictor control signal and performs predictor control to prevent sudden temperature rise in the vehicle caused by the sudden increase of passengers, thus eliminating the discomfort of the passengers.
Patent JP-H04105492-A (JP)
Title: Image pickup device
Inventor: TANIDO KEISUKE
IPC: H04N5/3728
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a reproduced picture without blur by providing a read control means to the image pickup device, in which storage signals of a same horizontal line of each memory at a 1st field are read synchronizingly from two different memories and storage signals of a same horizontal line of each memory at a 2nd field are read synchronizingly from the two different memories while the horizontal line is deviated by one line. CONSTITUTION:Signals (by one frame) of all picture elements of a CCD section 100 are stored alternately in memories 8, 9 for each horizontal line. Then in the case of reading a signal from the memories 8, 9, the signal at a 1st field is read synchronizingly from a same horizontal line from the memories 8, 9, both signals are added, and signals at a 2nd field are read synchronizingly while the read line is deviated by one horizontal line and both signals are added, then the video signal is read from the memories for each field similarly to the case of a conventional device, then a reproduced picture without blur is obtained.
Patent JP-H1157738-A (JP)
Title: Method for cleaning lake and marsh and device therefor
Inventor: URASHIMA HIDEJI
IPC: C02F1/52
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To clean lakes and marshes by collecting the sludgy water in the relatively shallow lake and marsh mixing the powder of a fossil shell with the water, separating solid from liq. and respectively treating the separated solid and liq. SOLUTION: The powder of a fossil shell is mixed with the sludgy water, etc., collected from the bottoms of lakes and marshes, then the suspended solid, precipitated solid and water are separated, the suspended solid and precipitated solid are individually separated from water and dewate red, and the separated water is discharged into the lakes and marshes by this method. In this case, a means for collecting the sludgy sager from the bottoms of lakes and marshes, a power means for transferring the collected sludgy water, etc., a means for mixing the powder with the water, a means for separating the mixture into solid and liq. and a means for treating the separated solid and liq. are successively connected.
Patent JP-S6378310-A (JP)
Title: Magnetoresistance effect type playback head
Inventor: TAKAGI HITOSHI
IPC: G11B5/39
Filed: 1986-09-19
Abstract: PURPOSE:To increase reproduction output and to improve S/N ratio and reliability by setting the opening width in the aperture of an upper yoke at the width equal to the element with of an MR element opposite thereto. CONSTITUTION:A gap layer 13a consisting of SiO2 and the MR element 15 consisting of Ni-Fe connected directly to a bias conductor 14 consisting of Ti via a 1st nonmagnetic insulating layer 13b of SiO2, Al2O3, etc., are disposed on a lower yoke 12. The upper yoke 21 consisting of Ni-Fe provided with the aperture part 22 having the opening width WY equal to the element width WMR of the element 15 is laminated atop said yoke via a 2nd nonmagnetic insulating layer 16 consisting of SiO2, Al2O3, etc. A protective layer 19 consisting of Al2O3, etc. is further coated thereon. The head is constituted by setting the opening width WY of the aperture 22 of the upper yoke 21 at the width equal to the element width WMR of the MR element 15 in the above-mentioned manner; therefore, the optimum bias characteristic is obtd. at the time of reproducing the information signal of a magnetic recording medium 20. The increase in the reproduction output is thereby permitted.
Patent JP-H0559331-A (JP)
Title: Water-repellent and oil-repellent coating material and its production
Inventor: MOCHIZUKI YUSUKE
IPC: C23C22/02
Filed: 1991-09-03
Abstract: PURPOSE:To obtain the title material excellent in wear resistance, useful for e.g. cooking utensils such as frying pans by immersing a substrate in a nonaqueous organic solvent and by chemical adsorption of a chlorosilane-based surfactant to the substrate to form a monomolecular adsorption film on the surface of the substrate. CONSTITUTION:A wear-resistant substrate 5 is immersed in a nonaqueous organic solvent (e.g. toluene) and a chlorosilane-based surfactant having tetrachlorosilane or trichlorosilane and perfluoralkyl groups is put to chemical absorption to the surface of the substrate to form a monomolecular adsorption film 6 or built-up film each having siloxane links, thus affording the objective coating material.