baber/WOPTO huggingface dataset:
Patent JP-S63299580-A (JP)
Title: Solid-state image pickup device
Inventor: HARADA NOZOMI
IPC: H04N5/359
Filed: 1987-05-29
Abstract: PURPOSE:To surely prevent the occurrence of a bright line on a reproduced image by sweeping out excess signal electric charge flowing into a vertical CCD resistor to a drain area at the initial stage of an invalid period. CONSTITUTION:A second vertical CCD resistor 16 temporarily storing the signal electric charge of the vertical CCD resistor 13 is provided on the horizontal CCD resistor side 19 of the vertical CCD resistor 13 and the drain area 18 discharging the excess signal electric charge is also provided on it. In the valid period of image pickup operation, the voltage of a first polarity which accelerates the transportation of the signal electric charge generated on the transference electrode of a photoconductive film to a charge storage diode 12 is impressed and in the invalid period of it, the voltage of a second polarity is impressed. Thus when sensitivity is increased by impressing high voltage on the photoconductive film, the mixing of the signal electric charge caused by the excess signal electric charge generated on the photoconductive film is surely prevented and the occurrence of the bright line on the reproduced image is prevented.
Patent JP-H06311818-A (JP)
Title: Cyclamen
Inventor: KATSUYAMA KOICHI
IPC: A01G1/00
Filed: 1993-04-27
Abstract: PURPOSE:To improve the production efficiency of bloomed cyclamen by using the tuber of cyclamen as a seed tuber. CONSTITUTION:A tuber usable as a seed tuber is collectively obtained by culturing a cyclamen without repotting for <1 year to obtain a cyclamen having a grown tuber and stopping the supply of water to the cyclamen to cause the withering of the leaf and stalk. The tuber is stored at <=30 deg.C and >=-4 deg.C and used as a seed tuber to improve the production efficiency of a bloomed cyclamen.
Patent JP-H01302899-A (JP)
Title: Arrangement apparatus of chiplike circuit component
Inventor: FUKUSHIMA HIROSHI
IPC: H05K13/02
Filed: 1988-05-31
Abstract: PURPOSE:To finely change an arrangement position of a component by constituting this apparatus of the following: an arrangement sheet where two or more polygonal holes have been made; two or more component-accommodating cases each having one polygonal protrusion which can be fit to the holes in two or more angular positions. CONSTITUTION:In order to mount two or more chip circuit components 1 to a circuit board, this apparatus is constituted of the following: an arrangement sheet 7 where a mounting sheet 2 used to previously arrange the two or more circuit components in a part other than the circuit board and two or more polygonal holes 11 are formed; two or more component-accommodating cases 8 which can be freely attached to and detached from the holes 11 in the arrangement sheet 7. The component-accommodating cases 8 have one polygonal protrusion 12 respectively which can be fit to the holes 11 in said arrangement sheet 7 in two or more angular positions. For example, a planar shape of through holes 11 in an arrangement sheet 7 is formed to be regular octagon; also one protrusion 12 each protruding from the center of the bottom of component- accommodating cases 8 is formed to be the regular octagon so that it can be fit to the regular octagonal through holes 11.
Patent JP-S6114029-A (JP)
Inventor: SUTANRII TOOMASU RASUKA
IPC: F28F1/02
Filed: 1985-06-19
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-H02311706-A (JP)
Title: Apparatus for measuring surface shape of transparent film
Inventor: YOSHIYAMA SHOICHI
IPC: G01B11/24
Filed: 1989-05-26
Abstract: PURPOSE:To measure the surface shape of a transparent film with a simple structure by projecting light on the transparent film, and thinning the image of a light cutting line formed by said projection of the light. CONSTITUTION:Light is projected from a light projecting means 3 on a transparent film 1c provided on a substrate 1a, and a light cutting line 2 is formed. The image of the line 2 is picked up with an image sensing means 4. The picked up image is scanned in the specified direction. Of the light cutting lines 2, the light cutting line formed on the surface of the transparent film 1c is selected, and one point A at the edge part of the strip shaped image of the light cutting line is obtained. With the point A as a probe starting point, a contour line on one side of the width direction of a light-cutting-line image 11c is obtained with a contour line tracking means 6. With each point of the contour line as a starting point, the maximum luminance point is obtained in the width direction of the light cutting line image 11c. Thus, the light-cutting-line image 11c for thinning process is obtained. This image represents the surface shape of the transparent film 1c. When the image is processed in this way, the surface shape of the transparent film 1c can be obtained from the image of the light cutting line 2 formed on the surface of the transparent film 1c.
Patent JP-H02310515-A (JP)
Title: Liquid crystal display device with back light
Inventor: IIGAHAMA YUKIO
IPC: G02F1/133
Filed: 1989-05-26
Abstract: PURPOSE:To eliminate the need for readjustment by a change with temp. and time by synchronizing the driving period driving a back light with the line sequential scanning period driving a liquid crystal display screen. CONSTITUTION:The liquid crystal display screen 10 is driven by a common driver 12 and a segment driver 14. The segment driven 14 which stores the display data for one line for the line of the liquid crystal display screen 10 selected by the common driver 12 drives the liquid crystal in accordance with this display data. The driving period of the back light 20 is synchronized with the line sequential scanning period driving the liquid crystal display screen 10 to maintain the specified relation between the driving period of the back light 20 and the line sequential scanning period of the liquid crystal display screen 10 in spite of the presence of a change in temp. and time, of a fluctuation parts, etc. The good display quality is maintained in this way without making the readjustment even if there is the change with temp. and time.
Patent JP-S6025378-A (JP)
Title: Frequency display device of transmission signal in facsimile
Inventor: YAZAKI CHIKAYOSHI
IPC: H04N1/32
Filed: 1983-07-21
Abstract: PURPOSE:To attain ease of confirmation of the operating state of a control signal transmission system by providing a frequency storage means of a control signal, its frequency display means and a means measuring and displaying the frequency of the control signal during the transmission. CONSTITUTION:A control signal transmitter 2 generates a control signal according to a program and a frequency stored in an ROM7 based on a command from a CPU6 and transmits the signal to an opposite device via an AGC circuit 3 and a telephone line. In order to confirm whether or not the frequency of the control signal stored in the ROM7, the frequency data relating to the control signal during transmission is read form the ROM7, displayed on the 1st display device 9 and also, the frequency of the control signal during transmission is measured actually by the CPU6 and a register 11 or the like and displayed on the 2nd display device 13. Whether or not there is a fault in the transmission system is discriminated by comparing the frequencies displayed on both displays.
Patent JP-H06112746-A (JP)
Title: Wide band agc circuit
Inventor: YOSHIDA MAKOTO
IPC: H03G3/20
Filed: 1991-06-05
Abstract: PURPOSE:To provide an AGC circuit which can follow the changes of received signal in a wide range and also can control an attenuator with high accuracy by setting the fine and rough variable attenuators in series for control of the received signal levels. CONSTITUTION:An input signal is attenuated by a 1st variable attenuator 21 and then a 2nd variable attenuator 22 in the fine and rough degrees of attenuation respectively. Thus the signal is controlled to a desired level and then demodulated by a demodulator 23. The amplitude of this demodulated signal is detected by an amplitude detector 24 and an amplitude signal is produced. The amplitude signal undergoes the subtraction of the target value through an attenuator 25 and an error output is produced. This error signal is integrated by an integrator 26, and a ROM 27 produces the control signals to both attenuators 21 and 22 in accordance with the error integration value. A D/A converter 28 applies the D/A conversion to the low-order bits of the control signal and supplies this converted signal to the attenuator 21. A D/A converter 29 applies the D/A conversion to the high-order bits of the control signal and supplies this converted signal to the attenuator 22.
Patent JP-S6112337-A (JP)
Inventor: ITOU YOSHIKAZU
IPC: B32B15/08
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5838038-A (JP)
Title: Digital countor for reception frequency applied to radio receiver
Inventor: SAKAMOTO MASAE
IPC: H03J1/04
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a digital counter for reception frequency with a simple constitution, by previously counting up the counter by the share of an intermediate frequency at a signal period of a local oscillator and adding an input signal in the next reference time to the counted up value. CONSTITUTION:A reference time generating circuit 23 generates a gate signal (d) to be a reference during 20ms of time length. When a counter 24 counts up a local oscillation signal (a) to a value of an intermediate frequency fi via an AND gate 22 at the signal (d) of the 1st half of 10ms, a control pulse (c) is given to the circuit 23 from an intermediate frequency detecting circuit 25. The circuit 23 brings the signal (d) to a low level nd stops the counter 24 at the frequency fi. When time reaches the 10ms, the signal (d) agains goes to high level, the gate 22 is set and the counter 24 counts an input signal. During the high level period at the latter half of the signal (d), the counter 24 is set to count the value of a local oscillation frequency fl and the counter 24 shows the reception frequency of fi+fl at the end of the 10ms. Simultaneously, the signal (d) goes to low level, stores the count value to a memory and a signal (b) of the circuit 23 resets the counter 24.
Patent JP-S5560889-A (JP)
Title: Construction of switch of electronic timepiece
Inventor: MORIYA TATSUO
IPC: G04G99/00
Filed: 1978-10-31
Abstract: PURPOSE:To simplify the construction of a switch, by applying pressure to a case to electrically actuate the switch. CONSTITUTION:A grounded thin metal member 6, a compression-electroconductive rubber 5 and a circuit board 3 having output terminals 4 for selecting functions are laminated on one another in a lid 2 and an elastic case 1 which is made of plastic or the like and has marks 7 in prescribed positions. When a mark 7 is pressed in a direction 8, the compression-electroconductive rubber 5 is strained. When the strain reaches a prescribed quantity, the rubber is made electroconductive to connect the grounded metal member 6 to an output terminal 4. Switching operation is thus performed to fulfill such a function as time correction or mode changeover. This results in dispensing with a push button, and a metallic switch spring, etc. Therefore, the purpose is attained.
Patent JP-S6027033-A (JP)
Title: Simulation system of virtual computer
Inventor: TAKASAKI SHIGEO
IPC: G06F9/46
Filed: 1983-07-25
Abstract: PURPOSE:To increase the simulation processing speed for an SSK instruction given from an operating system using a shared segment, by providing a step to decide whether a virtual main memory address is equal to an address in a shared main memory. CONSTITUTION:A register number is extracted out of an operand part of an SSK instruction 2 to give addresses to corresponding registers 3 and 4. The virtual address of the register 3 is converted into a real address by a segment table 5 and a page table 7 to obtain a memory block 12 on a main memory. It is checked whether a shared segment bit 16 in a segment table entry 6 is turned on or not. If the bit 16 is off, i.e., a private segment exists instead of a shared segment, the contents of a main memory key 4 are set to a key area 13 on the block 12. At the same time, only the key part of the key 4 is preserved at a KEY table 8. While no operation is performed in case a shared segment is decided. Thus the SSK instruction processing is finished.
Patent JP-S6117565-A (JP)
Title: 5-amino-4-hetero ring-1-phenylpyrazole
Inventor: IERUKU SHIYUTETSUTAA
IPC: C07D405/04
Filed: 1985-06-21
Abstract: 5-Amino-4-heterocyclyl-1-phenylpyrazoles of the formula   <IMAGE> in which R1 represents hydrogen or alkyl, R2 represents hydrogen or a radical   <IMAGE>  R3 represents hydrogen,    <IMAGE>  alkyl, alkenyl or alkinyl, R4, R5, R6, R7 and R8 independently of one another represent hydrogen, cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical -S(O)n-R10, R9 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl, optionally substituted aryl, alkoxy, alkylthio, optionally substituted aryloxy or aryloxyalkyl, optionally substituted arylthio, alkylamino, dialkylamino or optionally substituted arylamino, R10 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino, X represents oxygen or sulphur, n represents the number 0, 1 or 2 and Het represents a saturated or unsaturated optionally substituted heterocyclic radical, exhibit herbicidal and plant growth-regulating activity.
Patent JP-H09294876-A (JP)
Title: Air blowing toy
Inventor: TOMATSU TSUTOMU
IPC: A63H30/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a toy having a simple structure and an interesting external appearance and capable of being enjoyed as a profile toy by dividing a main body into a heat exchange chamber and a pump chamber via a separation, arranging a heat transfer pipe communicating the pump chamber and the outside of the main body in the heat exchange chamber, and storing a heat medium in the heat exchange chamber. SOLUTION: A main body 2 of a profile toy is formed with a hollow molding made of a soft synthetic resin, and the main body 2 is divided by a bulkhead 21 between the head section and torso section of the main body 2. A heat exchange chamber 3 is formed in the head section, a flexible pump chamber 4 is formed in the torso section, and a metal pipe 5 connecting the pump chamber 4 and the outside of the main body 2 is arranged in zigzag in the heat exchange chamber 3. A check valve 24 arranged at the intake port 23 on the outer wall of the pump chamber 4 is closed when the pump chamber 4 is set to the pressurized state, and it is opened when the pump chamber 4 is set to the decompressed state. A cap 32 is removably provided at an opening section 31 through which the heat medium 6 of the heat exchange chamber 3 flows in or out.
Patent JP-H0430633-A (JP)
Title: Cordless telephone system
Inventor: NAKA SUSUMU
IPC: H04M1/00
Filed: 1990-05-24
Abstract: PURPOSE:To decrease a sense of displeasure given to the user by allowing a pager signal processing section of a slave set to prevent a sound of a succeeding pager signal from being sent from a cordless reception section when a bit synchronizing signal is detected from an output signal of a receiver. CONSTITUTION:A pager signal processing section 6 uses a demodulator 61 so as to convert a 1200Hz component to a digital signal of logical 1 and a 1800Hz to a digital signal of logical 0 and they are fed to a bit synchronization section 62. When the bit synchronization section 62 detects the synchronization of a reception signal, the bit synchronization section 62 sends a bit synchronization detection signal to a frame synchronization section 63 and a drive signal generating section 65. When the frame synchronization section 63 detects it that a prescribed bit number of pattern in succession to the bit synchronizing signal is coincident with the frame synchronization pattern, the frame synchronization section 63 sends a signal after the frame synchronization detection signal to a message end of call signal extraction section 64. Moreover, a drive signal generating section 65 sends a switch drive signal to turn off a switch SW thereby interrupting the connection between the receiver and a speaker 81. Thus, a sense of displeasure specific to a digital signal is not given to the user.
Patent JP-S5359394-A (JP)
Title: Tuning fork type crystal vibrator
Inventor: WAKASUGI MAKOTO
IPC: H03H9/21
Filed: 1976-11-09
Abstract: PURPOSE:In the twin crystal tuning fork type vibrator used for a crystal vibrating type wrist watch, etc., the secondary vobrating mode is suppressed by varying the cut angle of the twin resonance arm, thereby reducing the variance of the turning point of frequency temperature characteristic.
Patent JP-H11309986-A (JP)
Title: Component for writing instrument
Inventor: AKITA YUKIHIRO
IPC: B43K29/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate collection of a resin material separated refuse of components for writing to recycle the components for a writing instrument made of the resin material for constituting the instrument. SOLUTION: A mark indicating a material name or a material is executed on a writing component 1 made of a resin material. The component means components for constituting a writing instrument such as a barrel 3, plastic of a fore edge, tail plug 5, a crowned tail, an anti-skit member, a cap 2, a clip, a nock, an ink fountain tube or the like. To execute the mark indicating the material name or the material, in the case of molding the component by injection molding, a mold character is formed in the mold, and simultaneously provided at the time of molding, a mark part indicating the material name or the material in a two-color mold, displays A1, A2, A4 are engraved, or other member such as, for example, a seal sticking, printing or the like of a method generally known may be suitably selected and used.
Patent JP-H08328452-A (JP)
Title: Electrophotographic device
Inventor: EGUCHI YOSHIHIKO
IPC: G03G21/20
Filed: 1995-05-31
Abstract: PURPOSE: To provide an electrophotographic device where a cooling fan is rotated at low speed when the internal temperature of a device main body is low and noise caused by the cooling fan is reduced. CONSTITUTION: This electrophotographic device possesses the device main body 11, a fixing device 23 fixing a toner image transferred on recording paper by an electrophotographic system at a recording part on the recording paper by a thermal fixing system, a toner storing body 19 storing toner at inside, the cooling fan controlling temperature rise at the inside of the device main body, a temperature detecting means 43 detecting the temperature of the toner storing body and a cooling fan controlling means 42 controlling the rotational speed of the cooling fan in accordance with the temperature of the toner storing body detected by the temperature detecting means 43.
Patent JP-S6025745-A (JP)
Inventor: KARIYA KENICHI
IPC: H05K3/38
Filed: 1983-07-22
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-S6114771-A (JP)
Title: Electric signal/mechanical amount converter
Inventor: FUJIMURA HIROSHI
IPC: H02N10/00
Filed: 1984-06-29
Abstract: PURPOSE:To improve the responding characteristic by alternately superposing Peltier elements and shape memory alloys to form a deforming element, absorbing heat and heating from both side of the alloys with the elements, thereby regulating the responding speed in a wide range. CONSTITUTION:Shape memory alloys 8a, 8b for storing two types of different shape and Peltier elements 18a, 18b are bonded in a laminar state to form a composite element 8. The shape memory alloys 8a is heated by the elements 18a, 18b, the alloy 8b is cooled to set the alloy 8a to the transition point or higher and the alloy 8b to the transition point or lower. An operating lever 11 in which the shape that the alloy 8a is stored is drawn rightward. Since the polarity of the current flowed to the elements 18a, 18b alters when the switch 15 is switched, the heating surface and the heat absorbing surface are inverted. The shape stored by the alloy 8b is presented, and the lever is pressed rightward. The current flowed to the element is controlled to select the responding speed in a wide range.
Patent JP-S62292100-A (JP)
Title: Piezoelectric sound generator
Inventor: KURITA HIROYUKI
IPC: H04R17/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain comparatively balance sound volume within the range of an audible frequency band by sticking two circular piezoelectric elements to the surface of a circular diaphragm and specifying the ratio of areas of the two piezoelectric elements and the ratio of the total areas of the two elements to the area of the diaphragm. CONSTITUTION:Two circular piezoelectric elements 21, 22 with 0.1-0.2mm thickness are stuck to one side of the circular diaphragm consisting of a metal plate. The thickness of the diaphragm is selected as about 0.1mm. The area ratio of the tow elements 21, 22 is selected as about 1:(0.7-0.8). The ratio of the total area of the elements 21, 22 to the area of the diaphragm is selected as about (0.4-0.45):1. Thus, comparatively balanced sound volume can be obtained within the range of the audible frequency band.
Patent JP-2000323668-A (JP)
Title: Ferroelectric capacitor and circuit device equipped therewith
Inventor: KATO ARIMITSU
IPC: H01L27/105
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a ferromagnetic capacitor for suppressing residual polarization deterioration over aging. SOLUTION: A ferroelectric 6 is provided with a first pair of electrodes constituted of an electrode 2 and an electrode 3 and a second pair of electrodes constituted of an electrode 4 and an electrode 5. Then, opposite voltage are impressed to both pairs of electrodes. The ferroelectric 6 is polarized to opposite directions by a part where an electric field is impressed by the first pair of electrodes and a part where the electric field is impressed by the second pair of electrodes. The different directions of polarization is shown by arrows in the Fig. Thus, the oppositely polarized regions are made adjacent to each other so that the polarized state can be stabilized.  In this case, comb-shaped electrodes are adopted as the electrodes, and both pairs of electrodes are arranged in a mutually complementary positional relation (in a state that the teeth of the combs are engaged with each other) so that the adjacent parts of both regions can be increased, and the stabilizing action can be further strengthened.
Patent JP-S5660323-A (JP)
Title: Continuous measuring method of molten metal
Inventor: ISHIGURO MORIYUKI
IPC: G01J5/04
Filed: 1979-10-22
Abstract: PURPOSE:To measure continuously the true temperature of the molten metal dependent upon the radiation thermometer stably, by immersing a radiation transfer tube in the molten metal and by leading inactive gas of required pressure into the radiation transfer tube. CONSTITUTION:Immersing part 4 of radiation transfer tube 15 is inserted into molten metal 7 in vessel 8 such as a tundish. Inactive gas of gas pressure controlled properly by control mechanism 13 is fed to leading-in tube 14, and pressure in radiation transfer tube 15 is caused to balance with metal static pressure to form interface 19 between gas and the molten metal in the aperture part of immersing part 4. The radiation light in this interface 9 is led to radiation thermometer 1 through material 2 such as a fiber glass. By this method, a stable thermometric result of a small variance range can be obtained.
Patent JP-S5261039-A (JP)
Title: Device for controlling elevator door
Inventor: IWASAKA TATSUO
IPC: B66B13/16
Filed: 1975-11-12
Abstract: PURPOSE: To improve operating rate of an elevator by eliminating unbalance of electric signal and mechanical signal. 
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