baber/WOPTO huggingface dataset:
Patent JP-H05257119-A (JP)
Title: Liquid crystal display device
IPC: G02F1/133
Filed: 1992-03-12
Abstract: PURPOSE:To decrease the changes in chromaticity and brightness with visual sense and to improve a contrast. CONSTITUTION:This liquid crystal display has a liquid crystal cell 60 which is constituted by a clamping a liquid crystal layer 22 between a pair of upper and lower electrode substrates 11, 12 disposed to face oppositely and subjected to an orientation treatment and a pair of polarizing plates 15, 16 which are disposed on at least one surface of the liquid crystal cell and are disposed by holding a member to provide a double refractive effect, the liquid crystal cell and a member to provide a double refractive effect. The members to provide the double refractive effect are formed of two double refractive members 40, 401. The double refractiveness of the one double refractive member is made positive and the double refractiveness of the other double refractive member negative. In addition, the two double refractive members 40, 401 are disposed in the directions where the delay phase axes vary. The change rate of a DELTAn.d value with the visual sense of STN-LCD is corrected by a phase difference plate, by which the visual field angle is widened.
Patent JP-2000251031-A (JP)
Title: Reader/writer for non-contact ic card and inter-stand ball lending machine for pachinko corporating the same
Inventor: OKI SHINJI
IPC: G06K17/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a reader/writer for non-contact IC card that there is no read error or mechanical operation defect even in a severe environment, a structure is simplified and no machine trouble occurs even after long-term use. SOLUTION: A non-contact IC card B inserted from a card slot 1 is moved to a prescribed position in a card housing space 2 along a sliding slope 3 with a sliding power caused by gravity thereof, in the middle of or after this movement, stored data in the card are read out while using a non-contact reading means and afterwards, when collecting the card, the card is dropped and collected by the gravity.
Patent JP-H05260034-A (JP)
Title: Serial signal circuit
IPC: G08C15/06
Filed: 1992-03-12
Abstract: PURPOSE:To more simplify the circuit without degrading required functions by inputting a dummy signal to a reception circuit and reading timing synchronized with power supply frequency from the dummy signal. CONSTITUTION:This serial signal circuit is composed of the two circuits of a serial signal reception circuit 1 and a serial signal transmission circuit 2, and the serial signal reception circuit 1 uses an interruption port INT of a microcomputer 3. First of all, data at a Hi level corresponding to a power supply voltage waveform are transmitted through an input/output terminal 8 for serial signals, and these data are received. The microcomputer 3 can calculate the exact power supply frequency by reading time from the start of these data to the next start or from the end of those data to the next end several times. Then, timing for transmitting/receiving serial signals is calculated from this power supply frequency. Therefore, since a power source synchronizing signal reception circuit is unnecessitated, the number of parts is decreased.
Patent JP-S60215780-A (JP)
Inventor: GREAVES BRIAN
IPC: C23F11/18
Filed: 1985-03-19
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-H08228468-A (JP)
Title: Three-phase electric power adjuster
Inventor: MATSUNAGA NOBUTOMO
IPC: H02M1/08
Filed: 1995-02-20
Abstract: PURPOSE: To provide a three-phase electric power adjuster with a triac that a control range of a fired angle command value is a constant angle range. CONSTITUTION: Triacs 10a to 10c are inserted into a three-phase power source line and an electric power is supplied to a three-phase load 11 via the triacs. An interphase voltage between optical two phases out of three phases is extracted by a power source device 12 and an analog type single phase controller 20 is mounted based thereon and a reference signal (pulse) being a reference for generating a fired signal for the triacs is generated therein to transmit to a next-step fired signal generating part 30, so as to generate each of the fired signals for each of the triacs inserted into each phase based on the reference signal therein.  A pulse correction circuit 24 is provided in the signal phase controller 20, and when a fired angle command value exceeds 90 degrees, a fall of the reference signal is delayed for a constant time interval and simultaneously an angle range that a plurality of triacs is turned on is widened to be 120 degrees or more.
Patent JP-S58172743-A (JP)
Title: Output system for ruled line of program
Inventor: HARADA CHIAKI
IPC: G06K15/00
Filed: 1982-04-02
Abstract: PURPOSE:To automate the development of ruled-line information with a simple visual image by programming and to output ruled lines, by specifying a longitudinal or lateral line which is a final output pattern by a display means in a device. CONSTITUTION:A terminal device is provided with eight different ruled-line patterns, i.e. start of underscoring 1, longitudinal line for one character 2, longitudinal line for one character and start of underscoring 3, start of overscoring 4, start of overscoring and underscoring 5, longitudinal line for one character and start of underscoring 6, longitudinal line for one character and start of overscoring and underscoring 7, and stop of overscoring or underscoring 8. Those ruled-line patterns are used as parameters to generate and supply ruled- line codes to the device. Then, the development of a longitudinal line or lateral line as the constituent element of a ruled line to ruled-line pattern in the device is automated by programming to facilitate ruled-line display indication, outputting ruled lines.
Patent JP-S56149840-A (JP)
Title: Operation detecting system of optical fiber terminal equipment
Inventor: ADACHI AKIHIRO
IPC: H04B10/00
Filed: 1980-04-23
Abstract: PURPOSE:To get rid of an electric noise and also prevent an error information from flowing into the transmission line, by using an optical fiber for the transmission line. CONSTITUTION:The continuous spectrum rays which have been emitted from the light source 9 are condensed by the lens 7, are made incident to the optical fiber 5, and are propagated in the optical fiber 5. The continuous spectrum rays which have been propagated in the optical fiber 5 are split by the distributor 6, and are led into the respective terminal equipments 2, 3, 4. In this case, when the switch of the terminal equipment is in a nonconnected state, since the passive reflector 20 is inserted into the light path, the rays from the terminal equipment are cut off, but when the switch is in a connected state, since the interference filter 31 for transmitting the rays having wave length lambda1 is inserted into the light path, only the rays having wave length lambda1 are led to the light wave length branching filter 10. In case of the terminal equipments 3, 4, as well, the same procedures are executed, and the rays having wave length lambda2, lambda3 are led to the light wave length branching filter 10. Accordingly, the connection state of the switch of the terminal equipment can be detected by detecting the signals of the photodetecting elements 41-43.
Patent JP-H01282107-A (JP)
Title: Method for manufacture of superconductive material and product obtained from it
Inventor: BERUTORAN DEYUBOWA
IPC: H01B12/00
Filed: 1989-03-08
Abstract: PURPOSE: To obtain a superconducting powder which is fine and may be uniformly sintered by heat treating an aerosol contg. the compds. of rare earth elements, alkaline earth metals and transition metals at prescribed ratios.  
     CONSTITUTION: The org. and/or inorg. salts or hydroxides of the rare earth elements (preferably Y, La, Er), the alkaline earth metals (mainly Ca, Ba, Sr) and the transition metal (preferably Cu) are dissolved in water at the ratios corresponding to the stoichiometry of the desired superconducting compsn. The org. salts are preferably acetates, the inorg. salts are nitrates and carbonates. This aq.soln. is preferably formed as the aerosol (the average grain size of liquid droplets is preferably 1 to 4μm by an ultrasonic sprayer and the aerosol is heat treated for 1 to 15 seconds at least at 750°C, more preferably 850°C. The aerosol is thereafter subjected preferably to annealing (preferably for 1 to 2 hours in an oxygen atmosphere at 850°C), by which the fine superconducting powder (consisting of basic fine crystals of 100 to 500nm, more preferably nearly 250nm) is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10232496-A (JP)
Title: Threefold exposure method
Inventor: ITO YOSHINOBU
IPC: G03F7/20
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method capable of forming an isolated pattern requiring two-dimensionally remarkably minute size precision such as a contact hole on a resist. SOLUTION: Respective reticle patterns are formed so that the pattern to be printed on the resist becomes a common part C of respective light transmission parts 1a, 2a, 3a of three kinds of reticle patterns 1, 2, 3, and the resist is exposed separately using three kinds of reticle patterns, and an exposure amount of each time is decided so that the exposure amount of each time transmitting through the light transmission parts of respective resist patterns does not arrive at the threshold value Ith of the resist, and a total exposure amount related to the common part C exceeds the threshold value of the resist to be exposed.
Patent JP-S54146556-A (JP)
Title: Electronic cash register
Inventor: ISHII HIRONORI
IPC: G07G1/00
Filed: 1978-05-09
Abstract: PURPOSE: To secure an accurate grasping of the data registering situation with every time by forming one data block through the combination of plural number of the products sales data and then writing the time data with every data block.  
     CONSTITUTION: Operation part 1 contains mode setting switch 2, register key 3, function key 4 and oters, and operation control circuit 6 delivers the mode setting signal given from part 1, the products sales data and the function signal to data output control circuit 8 in the form of one item data. Control data generation circuit 7 delivers various kinds of the control data including at least the time data of every hour and minute given from clocking device 5. Counter circuit 9 counts the data output frequencies to circuit 8 from circuit 6 and then delivers the data output switch signals to circuit 8 when the count value reaches the prescribed level along with the self-clearing at the same time. Circuit 8 delivers the item data to magnetic tape recorder 10 and also discontinues temporarily the output of the item data with supply of the switch signal from circuit 9 in order to deliver the control data from circuit 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63221952-A (JP)
Title: Head management system for production line
Inventor: SATO NORIO
IPC: B23Q41/00
Filed: 1987-03-11
Abstract: PURPOSE:To improve the extent of work passage detecting accuracy, by outputting an index signal in synchronization with movements of a head, taking in each output out of respective work detecting sensors in response to the signal, and grasping a work flowing state. CONSTITUTION:A manufacturing machine A receives a work from a conveyor mechanism 4 with the head reached to a position P1, whereby the work is delivered to another conveyor mechanism 5 from a position P2. Movements of the head of this manufacturing machine A is detected by a sensor 8, and an index signal IND1 is outputted at certain timing of the movement. And passage of the work at these positions P1 and P2 is detected by work detecting sensors 11 and 12. Other manufacturing machines B and C are also made into the same manner. These data are inputted into a microprocessor 17 and stored in a memory 19. Therefore, each work flowing state of these manufacturing machines A-C is surely graspable in addition to head movements, thus a double count of the work is also preventable.
Patent JP-S58172826-A (JP)
Inventor: TAKEYAMA HIDETOSHI
IPC: H01H11/06
Filed: 1982-03-31
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-H08247636-A (JP)
Title: Heat-insulated box
Inventor: OBATA SHINGO
IPC: F25D23/08
Filed: 1995-03-14
Abstract: PURPOSE: To increase the volumetric efficiency and prevent rigid urethane foam from cracking at corners due to sharp temperature changes by providing triangular prisms or elastic sheets on insulating-material contact surfaces at the corners between the upsides and sides of the inner box and the foamed insulating material. CONSTITUTION: Foamed insulating material 10 of nearly-spherical rigid urethane foam is filled between outer and inner boxes 2 and 3. Triangular prisms 8 of foamed styrol are adhered onto insulating-material contact surfaces of the outer box 2 at the corners between the upsides and sides of the inner box 3 and the foamed insulating material 10 with a double-sided adhesive tape or adhesive 9 such as hot-melt adhesive. Elastic sheets 11 such as closed-cell foamed flexible urethane foam are stucked on corners 5 of the inner box 3 with adhesive 9. Thereby, rigid urethane foam of an insulated box, that uses the inner box 3 with the corners 5 rounded in a short radius, does not crack even under sharp temperature changes.
Patent JP-S56150967-A (JP)
Title: Switching power source
Inventor: MATSUMURA TAKUJI
IPC: H05B6/68
Filed: 1980-04-25
Abstract: PURPOSE:To make energies supplied to a load average by a method wherein a switching duty ratio of the switching power unit of a chopper system is decreased as increased when an impressed voltage is low. CONSTITUTION:The electric power unit for an electronic range or the like causes GTO12 to chop a pulsating a voltage in a high frequency through a primary winding of a high voltage transformer 5 and causes the energies of the transformer 5 to oscillate a magnetron 9. An output of a voltage detector 17 is supplied to a duty control circuit 19 to control the duty ratio of the GTO12 by generating a signal such as making the ON-period short when the instantaneous voltage being large. Accordingly, an area by one continuity period of wave forms of the current flowing in the GTO12 can be made almost equivalent, and the electric power less in ripple is transferred to the magnetron 9 leaving it in the pulsating state to enable the average to be contrived.
Patent JP-H06265440-A (JP)
Title: Electric dynamometer for automobile testing device
Inventor: ISHIZAWA KOICHI
IPC: G01M17/007
Filed: 1993-03-16
Abstract: PURPOSE:To perform the automatic driving of a turning test including a turning mode. CONSTITUTION:In an electric dynamometer for an automobile testing device, controlling two dynamometers DY1, Dy2 driving a differential gear directly or via a transmission or the like, being connected to the symmetrical axels, and whose current is controlled into being constant at its average speed on the basis of a differential rotational command, thereby performing a turning test in a simulated manner, it is provided with an automatic differential rotational command unit 6 which compensates a differential rotational value out of a controller 4 with the average speed (N1+N2)/2 of these dynamometers SY1, Dy2, and the compensated differential rotational level signal is converted into a sine wave form with a periodic signal out of another controller 5, and on the basis of this automatic differential rotational command, the dynamometers DY1, DY2 are automatically controlled over symmetrical differential rotations, through which a simulative test in the case where an automobile is turned left and right in succession is thus automatically performed.
Patent JP-S55148717-A (JP)
Title: Charging device of slab into heating furnace
Inventor: OONO YUKIO
IPC: F27D3/00
Filed: 1979-05-02
Abstract: PURPOSE: To carry the charging slab deep into the furnace and give buffering action to the heating furnace by mounting a rack intermeshing with a pinion to a beam and providing wheels which roll in the heating furnace.  
     CONSTITUTION: A slab S is placed to the end of a beam 4 and a pinion 7 is revolved to insert the beam 4 into a heating furnace F. The end of a rod 10 abuts against the trailing end of a preceding slab S, then the rods 10, 12 retreat and a striker 36 actuates a switch 37 which in turn lowers the advancing speed to a very low speed. A switch 38 is then actuated to stop the beam 4. Thence, a solenoid is energized to feed fluid to a fluid cylinder 11 which then retreats the rods 10, 12. Next, a lift beam 29 is pushed by a fluid pressure cylinder 30 so that a walking beam W is moved upward. When the slab S on the beam 4 is placed on the beam W, the beam 4 is retreated to outside the furnace by the pinion 7 and the beam W descends to replace the slab S on a stationary beam 25. This slab S is heated by a heater. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03255732-A (JP)
Title: Diversity reception method
Inventor: NARUSE OSAMU
IPC: H04B7/02
Filed: 1990-03-06
Abstract: PURPOSE:To reduce the influence of fading by automatically switching the mode of a diversity while detecting the change of a reception condition. CONSTITUTION:For two receivers 3 and 4, mutually different two frequencies f1 and f2 are respectively set as reception frequencies and reception levels of these two receivers are compared. Then, the frequency is selected so as to match the reception frequency of the other receiver to the reception frequency of one receiver with the larger reception level to be obtained, and space diversity reception is executed. When the sum of reception level detection outputs from the two receivers or the larger reception level is less than a threshold level set in advance, the reception frequency of one receiver out of the two receivers 3 and 4 is changed to the other reception frequency out of the two mutually different frequencies, and the frequency is selected.
Patent JP-H07242489-A (JP)
Title: Production of oxide single crystal and device therefor
Inventor: KIMURA HIDEO
IPC: C30B15/34
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a high-quality oxide single crystal useful as a nonliner optical material with a high efficiency by immersing a pipe into which a low- temp. phase seed crystal is confined into a melt, then increasing the temp. gradient right above this melt and putting the melt into an overheated state below the m.p. CONSTITUTION:A crucible 1 is heated by a heater 2 and holds the single crystal material as the melt 3. A metallic pipe 4 is so held as to come into contact with this melt 3. The seed crystal 5 is arranged in this pipe 4. The pipe 4 keeps rotating and is so formed as to rise in synchronization with the growth of the crystal. The metallic pipe 4 disposed with the seed crystal 5 may be provided with a cooling jacket 6 in its upper part. As a result, the seed crystal is forcibly cooled and the thermal stress to be caused in the single crystal is reduced. One of methods to rise the melt 3 into the pipe 4 includes utilization of surface tension. External addition of a pressure difference between the inside and the outside of the pipe is an equally good alternative.
Patent JP-H05256378-A (JP)
Title: Flow control device
IPC: F16K31/06
Filed: 1992-03-13
Abstract: PURPOSE:To increase controllability and prevent vibration beforehand in a flow control device for controlling the flow rate of fluid. CONSTITUTION:In a control valve which controls a flow rate by varying a valve opening according to a current amount to a coil 24, a nonmagnetic material spacer 29 is provided between a plunger 27 and a fixed iron core 28. By this arrangement, the plunger is not attracted directly to the fixed iron core 28, and the controllability of the valve is high even near the maximum valve opening. Also a controller 30 is constructed to supply the maximum current to the coil 24 for several seconds when power is turned on or the valve is started to use. Therefore, it excludes air between the plunger 27 and the fixed iron core 28 completely to prevent vibration due to presence of the air beforehand.
Patent JP-S62213490-A (JP)
Title: Identifying circuit for sound signal reproduction mode of recording and reproducing device
Inventor: OISHI SEIICHIRO
IPC: H04N5/782
Filed: 1986-03-14
Abstract: PURPOSE:To automatically select a sound mode display and sound signal line based on the sound mode identifying signal at the time of reproducing by supposing a sound mode identifying signal correspondent to the sound signal mode on a video signal, then recording the resulting signal. CONSTITUTION:When recording, the levels of respective controlling signals 200, 300, and 400 from a microcomputer 7 are set corresponding to the sound signal mode, and the sound mode identifying signal is superposed on the video signal, then recorded on a video tape. If the sound signal mode, for instance, is stereo, the said levels of signals 200, 300, and 400 are made L, L, and H, respectively. Thereafter, the non-inversion output 700 of a monostable multivibrator 2 is superposed as the sound mode identifying signal on the video signal from an input terminal 30, then a superposed signal 900 is produced, and recorded in the video tape. When reproducing, the sound signal mode display 8 and the sound signal line are selected 9 based on such a sound mode identifying signal.
Patent JP-H11252373-A (JP)
Title: Image processor and computer-readable storage medium
Inventor: SAEGUSA AKIO
IPC: H04N1/409
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To optimize S/N ratio in a wide density range, without deteriorating the resolution at low density of an image obtained by reading an X-ray film. SOLUTION: After executing black correction, Log conversion and white correction to image data obtained by reading the X-ray film 2 by an CCD 4, a density adaptive filter 10 obtains the average density value surrounding a concerned pixel to select-set space filter characteristic according to this average density value. Thereby, a filtered image signal is corrected by a density correcting table 11 and an interpolation circuit 12 to obtain the image signal of a desired resolution.
Patent JP-S53140000-A (JP)
Title: Acoustic alarm system
Inventor: SUMI TADAO
IPC: G08B3/10
Filed: 1977-05-13
Abstract: PURPOSE: To reduce the burden of a main electronic computer by storing acoustic alarm in the auxiliary memory device of an auxiliary electronic computer which produces acoustic alarm and outputting only the alarm code from the main electronic computer in a system of producing the acoustic alarm by combining with an electronic computer system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01230130-A (JP)
Title: Micro-instruction branching system
Inventor: NONOMURA KAZUYASU
IPC: G06F9/26
Filed: 1988-03-10
Abstract: PURPOSE:To speed up information processing speed by executing the interruption detection of a micro-instruction needing two steps conventionally and the instruction code branching by one step and reducing the number of the micro- instruction steps of respective macro-instructions step by step. CONSTITUTION:When an interruption branching code is read from a control memory 1 and an interruption factor exists, the updating of a program counter 6 is suppressed, the value, which is as it is, is held, the interruption address is supplied to the control memory 1 and the interrupted instruction is executed. When the interruption branching code is read and an interruption factor does not exist, a program counter is processed by one, the contents of an operation code register 5 are given as the address of the control memory 1 and the next macro-instruction is proceeded. When the interruption branching code is not read, a next address read from the control memory 1 is supplied through a multi-plexer 4 as the next address of the control memory 1 and the next micro- instruction is executed. Thus, the high speed of the information processing can be realized.