baber/WOPTO huggingface dataset:
Patent JP-S60143365-A (JP)
Title: Recording device
Inventor: OOTA MORIO
IPC: G03G15/04
Filed: 1983-12-30
Abstract: PURPOSE:To control a none-image area and an effective image area accurately by providing the 2nd microshutter for erasure at a part of a liquid-crystal shutter which performs optical writing, and erasing the none-image area. CONSTITUTION:A liquid-crystal panel 69 is provided with the 1st microshutter part 72 for optical writing and the 2nd microshutter parts 73 and 74 for controlling the none-image area. When blank parts at the left and right sides of an image are neutralized, a video signal timing control part forms recording data to which a one-bit none-image area control signal at the head part and tail part of an image signal corresponding to one line to facilitate the erasure. Consequently, an erasing lamp is not necessary and the none-image area and effective image area are controlled accurately.
Patent JP-H07102532-A (JP)
Title: Road covered with fog shield roof
Inventor: AOYANAGI TORU
IPC: E01H13/00
Filed: 1993-10-05
Abstract: PURPOSE:To ensure safety for passage of cars in areas where dense fog occurs frequently by a method wherein an effect of fog is prevented. CONSTITUTION:A section X where dense fog occurs frequently on a road 12 that runs through an area where dense fog occurs frequently is covered with a membraneous roof 14 for a distance extending over 3 to 5km in the section. A number of steel structured supports 16, 16... are erected at specified intervals on both sides of the road 12. Then, the membraneous roof 14 is stretched over a space between the front ends of the supports 16, 16.... Membraneous walls 18 are installed, spreading over spaces between the supports 16, 16....
Patent JP-H0584902-A (JP)
Title: Method for driving ink jet type printing head
Inventor: SARUTA TOSHIHISA
IPC: B41J2/045
Filed: 1991-09-27
Abstract: PURPOSE:To obtain good printing quality by decreasing cross talk by a method wherein a piezoelectric element corresponding to a nozzle opening is divided into a plurality of blocks, and drive of each block is time-shared. CONSTITUTION:A condenser 13 is charged or discharged by driving alternately current mirror circuits respectively composed of PNP type transistors 9, 10 and NPN type transistors 7, 8 by control signals 14, 15. A scan voltage signal is emitted by repeating this procedure, and a current is amplified with the NPN type transistor 11 and the PNP type transistor 12 to be inputted to a switch 20A-. When only a block selective signal 60 is made to be of an enabling state in synchronization with the scan voltage signal, a gate circuit 40A-performs on off operation of the switch 20A-according to a printing signal 50A-to be inputted to each. A piezoelectric element to be connected to the turned on switch is expanded anal contracted according to the waveform of the scan voltage signal. Hereafter, all piezoelectric elements are driven by repeating the same operation in the order of block selective signals 61, 62.
Patent JP-2001077842-A (JP)
Title: Information providing system and information acquisition system
Inventor: NAKAMURA AKIYOSHI
IPC: H04L12/54
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide information relating to a current location without imposing a labor and a cost onto a user. SOLUTION: In the processing of sending/receiving a usual electronic mail, the processing proceeds to dialup connection A, channel connection B, and mail reception C as shown in Figure (a), and when the mail reception is finished (D), the channel is interrupted (E). Thus, when a communication time T does not reach a time T0 corresponding to a minimum channel utility charge, a user pays a useless cost for a time Tw after the time when the channel is interrupted (E). In the service by this information providing system and the information acquisition system, when the reception of mail is finished (D), the channel is not immediately interrupted, but the channel is maintained up to a time T0, and an electronic mail including the information relating to the current location is received for a time interval Te.  Thus, the operation of the user going to receive an electronic mail is not useless even when no electronic mail is in existence.
Patent JP-H08112272-A (JP)
Title: 2-way roentgenography apparatus
Inventor: TATE TOSHIO
IPC: A61B6/00
Filed: 1994-10-14
Abstract: PURPOSE: To simplify the complicated and costly system structure of a two-way roentgenography apparatus and moreover, expand the application by multi- functional designing. CONSTITUTION: A guide rail 10 arranged on a ceiling is provided with a second guide rail 15 movable in the direction orthogonal thereto to enable roentgenography in the regular direction and at an angle of skew with respect to a first receiver 3 of X-ray irradiators 8 and 9 and also in the side direction with respect to a second receiver 18 of the devices 8 and 9 by a position control. This achieves multi-purpose application of X ray inspection by the simplification of a system structure unit and expansion of function of the apparatus.
Patent JP-H0296843-A (JP)
Title: Development support device for micro controller
Inventor: KUBO YOSHIHIRO
IPC: G06F11/28
Filed: 1988-10-03
Abstract: PURPOSE:To contrive to reduce development manhours by constituting a development support device for all types of micro controller series having the same CPU by means of one type evaluation circuit. CONSTITUTION:The development support device 10 is constituted in such a way that a first central processing unit (CPU) 13 and a memory 14 in a single chip micro computer 11 are detached state and peripheral circuits 15 and 16 are connected to the evaluation circuit 12. The support circuit 18 of the evaluation circuit 12 causes an external device connected through a terminal 19 to interface with CPU 17. A program stored in the memory 14 is inputted from the external device, and the action of the peripheral circuits 15 and 16 in the single chip micro computer 11 is controlled under the control of the evaluation circuit 12. Consequently, the development support device of all types of the micro controller series having the same CPU can be constituted by the evaluation circuit 12 of one kind. Thus, the development manhours of the development support device itself and cost can be reduced.
Patent JP-S61128472-A (JP)
Title: Fuel cell
Inventor: SHIINA KOJI
IPC: H01M8/04
Filed: 1984-11-28
Abstract: PURPOSE:To prevent performance decrease caused by increase in cell size by arranging preheaters within fuel and air manifolds mounted outside the fuel cell main body and passing high temperature fluid generated in a system into the preheater. CONSTITUTION:A fuel cell is assembled in such a way that preheaters 12 into which high temperature fluid 13 generated in a system is passed are arranged in fuel and air manifolds 3, 5 mounted outside a fuel cell main body 1 and accommodated inside the pressure container covered with heat insulating material 11 through a thermal shield 7. Temperature of fuel and air is increased with the preheaters 12 and they are supplied for electrochemical reaction. Even when the size of a plate of fuel cell is increased, temperature decrease in a unit cell is prevented and e.m.f. of the cell can be maintained same as that of the small cell. Therefore, efficient power generation is obtained.
Patent JP-2000073769-A (JP)
Title: Auxiliary chamber type gas engine having gas fuel compression means
Inventor: KAWAMURA HIDEO
IPC: F02M21/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chamber type gas engine in which a gas fuel boosted by a compressive piston is injected to an auxiliary chamber, so as to expedite the combustion in the auxiliary chamber, and the reverse flow of the combustion gas from the auxiliary chamber to a compression chamber is prevented, and a smooth ignition and combustion in the auxiliary chamber can be secured. SOLUTION: In this auxiliary chamber type gas engine, an auxiliary chamber 2 is provided to a piston 15, and a compression chamber 8 is formed to a combustion chamber member 10 set to a cylinder head 3. A fuel injection nozzle 5 is projected from the fuel combustion member 10 and a nozzle hole 16 opened in the auxily chamber 2 of the piston 15 near the piston upper dead center is provided. A gas fuel valve 11 feeds the gas fuel to the compression chamber 8. The gas fuel fed to the compression chamber 8 is boosted by a compression piston 21 operated by a cum mechanism. To the fuel injection nozzle 5, a check valve 65 to block the nozzle hole 16 by energizing the pressure in the auxiliary chamber 2 is provided.
Patent JP-S60135868-A (JP)
Title: Inspection apparatus of led display unit
Inventor: HARA TAKASHI
IPC: G09F9/33
Filed: 1983-12-26
Abstract: PURPOSE:To attain to enhance inspection accuracy, by providing a comparator for comparing the state output of a reference counter and that of a detector and discriminating the operational state of a display device due to the pulse signal of a pulse generator on the basis of the output of the comparator. CONSTITUTION:A counter unit 1 counts and displays the count pulse of a clock pulse generator 2 and, at the same time, the count pulse is counted by a reference counter 3 and displayed by a monitor display 4. At every display segment of the counter unit 1, a detector 5 for detecting its light emission is provided. The detection signal of the detector 5 and the state signal of the counter 3 are compared by a comparator 6 to judge coincidence or non-coincidence and a control part 7 performs synthetic judgement and, at the same time, controls the whole of the system. A counter control circuit 8 follows the order of the system control part 7 and generates a reset signal and a mode signal to the counter unit 1 and the reference counter 3. By this mechanism, because the elapse on the way of count can be entirely inspected perfectly and automatically, inspection accuracy and reliability are enhanced.
Patent JP-S62109406-A (JP)
Title: Oscillation circuit
Inventor: TANITSU MAMORU
IPC: H03B5/32
Filed: 1985-11-07
Abstract: PURPOSE:To ensure the easy supply of a stable oscillation frequency even in case the power supply voltage has a low level and the frequency has a high level, by switching an internal amplifier between the 3-stage and 1-stage constitutions of the inverter gate by means of a switch. CONSTITUTION:A the time of start of oscillation a switch 6 is connected to the A side to form an oscillation circuit containing an amplifier having the 3-stage structure of an inverter gate with high gain. Then the amplitude level of the oscillation frequency is detected by an amplitude detector 7 and it is decided that the oscillation is started with said amplitude larger than a fixed level. Then a signal is sent to the switch 6 to change its connection to the side B from the side A to obtain an oscillation circuit having an amplifier of the 1-stage constitution of an inverter. Thus the oscillation is continued. Thus it is possible to obtain an extremely stable oscillation frequency against the variation of the ambient temperature and the power supply voltage although the amplifying gain is set at a low level.
Patent JP-H03112213-A (JP)
Title: Radio receiver to be incorporated
Inventor: KURODA SHINJI
IPC: G09F9/00
Filed: 1989-09-26
Abstract: PURPOSE:To always recognize the change of a reception frequency and a re ceived audio signal by displaying the output levels of the reception frequency of a tuner and the low frequency signal of received broadcast on a liquid crystal display device provided at an apparatus, respectively. CONSTITUTION:In a gas hot water supply system 1, a controller 3 is provided with a main remote controller 10 to control the operation of a hot water supply apparatus main body 2 and a bath remote controller 20. The liquid crystal display device 12 is provided at the remote control circuit 11 of the main remote controller 10. Also, a radio reception part 30 operated independently from respec tive remote control circuit is assembled in each of the remote controllers 10, 20. When the radio switch of the remote controller 10 is operated, the tuner 31 is operated, and frequencies corresponding to the operations of channel selec tion switches 31a, 31b are displayed on the liquid crystal display device 12 in numeric values, and also, the number of display of a bar shape segments is changed corresponding to the output level of the audio signal (low frequency signal) of the received broadcast.
Patent JP-H0192165-A (JP)
Title: Control device for motor of paper guide roll
Inventor: SEKINE SHIGERU
IPC: H02P7/00
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a motor control device which will cause no problem to the control of the tensile force of a center unwinder by controlling the motor of a paper guide roll in accordance with a current reference. CONSTITUTION:The motor 9 of a paper guide roll 2 is controlled in its speed while being controlled in its current by the output of a current reference generating circuit 33 which generates the current reference of the driving motor 9 based on the outputted coil diameter of a coil-diameter operating circuit 34 and the speed of surface winders 5. The mechanical loss of the paper guide roll 2 is varied by the speed of the surface winders 5, while also varied due to the change in the contact angle between the paper guide roll 2 and a sheet of paper caused by the change in the coil diameter of a center unwinder 1. The sum of the loss to the speed of the surface winders 5 and the loss to the coil diameter of a winding roll 4 is the total loss and, to compensate this, the current value of the motor 9 is obtained.
Patent JP-H06100878-A (JP)
Title: Grease composition
Inventor: KAMAKURA TAMIJI
IPC: C10N10/12
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a composition excellent in frictional and wear characteristics by incorporating a specified molybdenum compound and a specified acidic phosphoric ester (amine salt) each in a specified amount into a base grease. CONSTITUTION:This composition is obtained by mixing 100 pts.wt. base grease (e.g. urea grease) with 0.1-10 pts.wt. molybdenum compound of formula I (wherein R1 to R4 are each a 1-20C hydrocarbon group; and X is S or O except for the case where all of them are O at the same time) and 0.1-10 pts.wt. acidic phosphoric ester (amine salt) consisting of 20-100mol% acidic phosphoric ester of formula II (wherein R5 and R6 are each H or a 4-20C hydrocarbon group except for the case where all of them are H at the same time) and 80-0mol% amino compound of formula III (wherein R7 and R8 are each H or a 4-30C hydrocarbon group except for the case where all of them are H at the same time).
Patent JP-H04128746-A (JP)
Title: Silver halide color photographic sensitive material improved in processing stability and image preservable property and image forming method
Inventor: IWAGAKI MASARU
IPC: G03C7/38
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the deterioration in photographic characteristics and to improve processing stability and image preservable stability by incorporating a magenta coupler into a green sensitive layer and forming this layer of a low calcium gelatin layer hardened by a specific compd. CONSTITUTION:The green sensitive layer contains the magenta coupler expressed by formula I and consists of the low calcium gelatin layer hardened by the compd. expressed by formula II. In the formula I, Z denotes the nonmetal atom. group necessary for forming a nitrogenous heterocycle; X denotes a hydrogen atom or the group which can be eliminated by reaction with the oxidant of a color developing agent or R denotes a hydrogen atom or substituent. In the formula II, R2, R3, R5, R6, denote a hydrogen atom, 1 to 8C alkyl group or vinyl sulfonyl group, vinyl sulfonyl alkyl group; R1, R4 denote 1 to 4C alkylene group; (n) denotes 0 or 1. The deterioration in the photographic characteristics is prevented in this way and the processing stability and the image preservable stability are improved.
Patent JP-H0191912-A (JP)
Title: Production of composite tube
Inventor: IIFUSHI JUNICHI
IPC: B21C37/06
Filed: 1987-10-05
Abstract: PURPOSE:To facilitate forming and to combine dissimilar metals by fitting with the tube stock of the other part by forming a pullout stopping groove on the joining face of the tube stock of one part and plastically flowing one part of the other part of the tube stock to the pullout stopping groove by executing drawing by a die. CONSTITUTION:An annular pullout stopping groove 12 is formed in advance at fixed intervals on the outer peripheral face of a small diameter tube stock 11 formed by a hard material. Small and large diameter tube stock 11 and 13 are fitted each other, a core bar 14 is inserted into the small diameter tube stock 11 and passed through a die 15, and drawing is executed by drawing it. Thus, the inner diameter of the small diameter tube stock 11 is formed in the dimensional shape corresponding to the outer diameter of the core bar 14 and the outer diameter of the large diameter tube stock 13 is formed in the dimensional shape corresponding to the inner diameter of the die 15. One part of a soft material tube stock 13 easy to deform is subjected to plastic flowing to the pullout stopping groove 12 of the hard tube stock 11, and both are integrally fitted and the composite pipe 16 having large tensile strength is obtained.
Patent JP-H0784539-A (JP)
Title: Electrically illuminating display device
Inventor: TAKI HISAO
IPC: G09F13/42
Filed: 1993-09-10
Abstract: PURPOSE:To increase an advertising effect by changing the atmosphere of an image by using an optical fiber as one of light sources, especially, in an electrically illuminating display device for advertisement using the light sources such as a fluorescent lamp, etc. CONSTITUTION:This device is constituted of an image device A and an electrically illuminating device, and the image device A is constituted of a transparent positive 1 where an optional image is formed, a transparent sheet 2 superposed on the back surface of the positive 1 and coated with white fluorescent pigment chromatically emitting light under ultraviolet rays, and a transparent resin plate 3 provided on the back surface of the sheet 2. The electrically illuminating device is constituted of a fluorescent lamp 10 and ultraviolet fluorescent lamp 11 disposed at the back part of the device A through an optional space part, plural optical fibers 20 and 20 whose one end is fixed at a position corresponding to the specified part of the pattern of the positive 1 on the back surface of the plate 3, and a light emitting part 30 projecting intermittent or continuous light so as to be linked with the optical fibers 20 and 20.
Patent JP-H0890388-A (JP)
Title: Cutting control device
Inventor: HIRUMA KENICHIRO
IPC: B23Q15/00
Filed: 1994-09-19
Abstract: PURPOSE: To greatly improve the service life of a cutter by appropriately scattering the actual movement within the moving range of a cutting part tip relative to each teaching point position of the cutting part tip to evenly use the cutting edge and prevent the local wear of the cutter. CONSTITUTION: A cutting control device of a desk-top robot type is provided with a position storing means 21 to store the teaching point position of a cutter tip to cut a work by position inputting means 25-28, 30, and a range storing means 20 to store the moving range of the cutter tip inputted by a range inputting means, and the moving position within the moving range of the cutter tip relative to each teaching point is randomly set. Cutting is made by the cutting tip corresponding to the random moving position of the cutter-tip relative to each teaching point position during the cutting.
Patent JP-H1094522-A (JP)
Title: Method for measuring sebum, tool for measuring sebum and tool for measuring skin property
Inventor: AIHARA KAZUYOSHI
IPC: G01N21/47
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To simply measure the content of serum in a skin without requiring any consumption goods by press-contacting a sampling body on the skin and measuring optically the amt. of the sebum adhered on the sampling face. SOLUTION: To measure serum, the sampling face 4f of a sampling body 4 is press-contacted with a skin to allow the sebum to adhere in accordance with the amt. of the sebum on the surface of the skin on the sampling face 4f. Then, a cap 2 for a dark room is covered on a main body measuring tool 1 and a lamp 5 is turned on. If nothing is adhered on the sampling face 4f, illumination light emitted from the lamp 5 all passes through the sampling body 4 and is emitted in the cap 2 for the dark room and absorbed there. On the other hand, if sebum is adhered on the sampling face 4f, the illumination light is reflected in accordance with the amt. of adhesion. The reflected light is received by means of a light receiving element 7 through a lens 6 to obtain change in output in accordance with the content of light receiving from the light receiving element 7.  Therefore, it is possible to measure the amt. of sebum on the skin of an object to be measured from that change in output.
Patent JP-S63103874-A (JP)
Inventor: KAMODA SHUICHI
IPC: B23K20/00
Filed: 1986-10-21
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-S63107619-A (JP)
Title: Fixing of structure utilizing expanded resin block
Inventor: OSHIMA YOSHIAKI
IPC: E01C13/00
Filed: 1986-10-21
Abstract: PURPOSE:To simply fix a structure to the ground by a method in which bars of a length enough to reach an adequate depth in the ground are thrust through the surrounding expanded resin blocks to fix the blocks to the ground. CONSTITUTION:An adequate thickness of sand mat 3 is laid in the ground and expanded resin blocks 1 are arranged on the mat 3 to form the layer of the blocks 1. The same operations are repeated for stacking up the blocks 1 to construct a structure 4. Bars 2 are thrust through the surrounding blocks 1 of each layer into the ground below the mat 3 to fix the peripheral sides of the structure 4 to the ground. The structure 4 can thus be very easily and stably fixed to the ground simply by thrusting the bars into the peripheral sides.
Patent JP-H0995372-A (JP)
Title: Container with scraper
Inventor: UMETSU NAOSHI
IPC: B60S1/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily keep a scraper, by detachably providing a scraper with a fitting part composed of two arcuate fitting claws at the rear face of the upper end to remove frozen ice, at the cap of an aerosol container filled with a thawing agent, by engagement of the fitting claws with the fitting recesses. SOLUTION: A scraper 100 provided with a blade 120 sharply inclined at the lower end of a plate-shaped handle 110 widen toward the end and a fitting part 130 composed of two arcuate fitting claws 131, 132 corresponding to the rear face of the upper end is produced with the injection moulding method. A plurality of projections 121 having a triangular column shape arranged at every equal distance parallel to the blade edge are provided at the slope of the blade 120. Two fitting recesses 221, 222 fitted to two fitting claws 131, 132 of the scraper 100 are provided at the cap 220 of the aerosol container 200. By fitting the fitting claws 131, 132 into the fitting recesses 221, 22 of the cap 220, the scraper 100 is detachably fitted to the aerosol container 200 to sale or keep it.