baber/WOPTO huggingface dataset:
Patent JP-2000058152-A (JP)
Title: Grounding device for drum
Inventor: KAYAMA TAKASHI
IPC: G11B15/61
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a grounding device for a drum which prevents electrification of the drum and prevents defective connection with the upper surface of a rotary shaft, further lessening electric power consumption. SOLUTION: When temperature becomes higher than a preset temperature, deforming force of a temperature sensor 16 becomes larger than elastic force of a leaf spring 13. Therefore, the temperature sensor 16 raises the leaf spring 13 upward, thereby a contact 14 fitted to the tip of the leaf spring 13 also rises upward. The contact 14 moves away from the upper surface of a rotary shaft 19. When the temperature drops to lower than the preset temperature, the deforming force of the temperature sensor 16 becomes smaller than the elastic force of the leaf spring 13, and the leaf spring 13 returns downward due to its own elastic force, therefore the contact 14 also comes down. The contact 14 comes into contact with the upper surface of the rotary shaft 19, thus the charge accumulated in the rotary shaft 19 is let out to a chassis (not shown in the figure) via a ground device 11.
Patent JP-H0652517-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: SATO JUNICHI
IPC: G11B5/31
Filed: 1992-07-30
Abstract: PURPOSE:To provide a thin film magnetic head which can reduce the interval between shield layers while an excellent insulating property is maintained and its manufacturing method. CONSTITUTION:A lower gap insulating layer 32a plus 32b, MR film 31, leads 26, and upper gap insulating layer 33a plus 33b are piled up between a lower and upper shield layers 30 and 34 and the lower and upper insulating layers are respectively formed of the pluralities of layers 32a and 32b or 33a and 33b. At the time of forming the MR film 31 and leads 26 on the lower shield layer 30 with the insulating layers 32a and 32b in between and the upper shield layer 34 on the leads 26 with the insulating layers 33a and 33b in between, each of the insulating layers 32a, 32b, 33a, and 33a is formed through a plurality of times of film forming processes.
Patent JP-S6281519-A (JP)
Title: Range finder
Inventor: TAKASHIMA KAZUO
IPC: G02B7/32
Filed: 1985-10-04
Abstract: PURPOSE:To secure stable measuring accuracy without being affected by the variation in an S/N ratio, by repeatedly measuring the average number of times set on the basis of the S/N ratio at the time of measurement and dividing the sum total value, obtained by adding measured results, by the average number of times. CONSTITUTION:The luminous flux emitted from a light source 1 is transmitted to a projection lens 2 to irradiate an objective matter 3 to a light spot 4 while a light receiving lens 5 picks up the image of he light spot 4 to form the same on the light receiving surface of a light receiving element 6. The electric signals iA, iB outputted from the light receiving element 6 by the formation of the image are added by an adder 7 and the average number of times are set on the basis of the S/N ratio determined by the added value by an average-number- of-time setting means 11 and measurement is repeated by the set average number of times and the processing is performed by an average processing circuit 15 so that the sum total value of the measured results is divided by the above- mentioned average number of times to obtain the average value of the measured results.
Patent JP-H1168446-A (JP)
Title: Half-wave dipole antenna, horizontally polarized antenna and array antenna
Inventor: EBINE YOSHIO
IPC: H01Q1/36
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a half-wave dipole antenna capable of converting directivity on a horizontal surface of horizontal polarization into an almost non-directive state. SOLUTION: Respective linear conductors 11, 12 being radiation elements in the half-wave dipole antenna are respectively curved so as to be opposed each other or opposed in a partially superposed state without bringing end parts 11b, 12b on the opposite sides of feeding points of respective conductors 11, 12 into contact with each other, and an angle θ formed by the end parts 11b, 11b and a center point CP of an area surrounded by respective curved linear conductors 11, 12 is <45 deg..
Patent JP-H1060973-A (JP)
Title: Water supply structure of stool
Inventor: YAMADA KOICHI
IPC: E03D1/24
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To supply enough water for washing hands even at the time of simple washing, supply water to a water supply tank in a short time at the time of main washing, and surely supply water for sealing water after a stool is washed at the time of main washing. SOLUTION: In a water supply structure of a stool, a water supply tank 1 is provided with a scupper 3, a washing valve 4 for opening and closing the scupper 3, an operating lever for opening and closing the washing valve 4, and a ball tap valve device 6. The water supply tank 1 is provided with a hands washing bowl part 35, and a scupper 36 of the bottom part of the hands washing bowl part 35 is communicated with the interior of the water supply tank 1. A discharge water cock 37 is disposed in the hands washing bowl part 35, and the ball tap valve device 6 is provided with three water discharge ports, one discharge port 32c being communicated with the water discharge cock 37 by a communicating pipe 38, and the other two water discharge ports 32a, 32b being closed at the time of simple washing and opened at the time of main washing.  An overflow pipe 7 is communicated with the scupper 3 of the water supply tank 1, whereby at the time of main washing, the water discharge port 32b is communicated with the overflow pipe 7 by an auxiliary pipe.
Patent JP-H0271619-A (JP)
Title: Channel selection device
Inventor: MOGI MINORU
IPC: H04B1/10
Filed: 1988-09-07
Abstract: PURPOSE:To prevent an unrequired signal from a microcomputer from leaking and to obtain a satisfactory oscillation signal by attaching a power source circuit to drive a logic element between the microcomputer and a PLL circuit. CONSTITUTION:The output of a voltage variable oscillator 8 is inputted to a PLL circuit 3 via a frequency divider 9, and is further frequency-divided by a variable frequency divider 6, and is inputted to a phase comparator 4. Also, the output of a reference oscillator 10 is inputted to the circuit 3, and is inputted to the comparator 4 via a variable frequency divider 5. The comparator 4 outputs the error signal of both signals, and a loop filter 7 supplies the error signal to a VCO8, and controls the oscillation signal of the VCO. The setting of an oscillation frequency is performed by sending channel selection frequency set data from the microcomputer 1 for channel selection to the circuit 3 via the logic element 2, and changing the frequency division ratio of the frequency dividers 5 and 6. The power source circuit for driving the element 2 is provided separately from the power source circuit for the computer 1, which prevents the leakage of the unrequired signal from occurring.
Patent JP-S59111611-A (JP)
Title: Automatic focusing device
Inventor: MATSUMURA KENICHI
IPC: G02B21/00
Filed: 1982-12-17
Abstract: PURPOSE:To perform precise automatic focusing by providing a peak value detecting circuit of an interference fringe variable-density level and a detecting sensor for a stage position, and regarding the center position of a moving stage where the peak value is larger than a specific value as a focusing position. CONSTITUTION:Light from a light source 22 is split by a half-mirror 23 into two pieces of luminous flux; one piece of luminous flux is reflected by a reference light mirror 24, and the other is reflected by a sample 21. Then both pieces of luminous flux interfere with each other and the peak value detecting circuit 35 detects the peak value of an interference fringe variable-density level through a photoelectron multiplier tube 29. When the peak value exceeds the specific value S as the moving stage 30 moves, the current position of the stage 30 is detected by the sensor 33 and stored. Further, the position of the stage when the peak value becomes smaller than the S according to the movement of the stage 30 is also stored, and the stage 30 is moved to the center position between those two stored positions to perform focusing.
Patent JP-2001054117-A (JP)
Title: Motion compensation image coding method and system
Inventor: MIYAJI SATOSHI
IPC: H04N19/625
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To drastically increase a coding speed by segmenting the prescribed number of macro blocks that are a part of a current frame, segmenting the prescribed number of motion detection retrieval ranges of a local composite frames, applying motion detection and a series of coding to segmented ranges entirely and applying motion detection and a series of coding to the succeeding prescribed number of ranges. SOLUTION: When coding is started, first a current frame memory 240 stores image information of a current frame. Then a macro block segmentation position designation section 201 initializes a block segmentation position, designates a first segmentation position and a macro block segmentation section 202 reads image information in a macro block at that position from the current frame memory 240. On the other hand, a retrieval range segmentation position designation section 203 designates a retrieval range corresponding to the designated macro block segmentation position and a retrieval range segmentation section 204 reads local decoding image information from a frame memory 260.
Patent JP-S60114069-A (JP)
Title: Image sensor drive system
Inventor: OGAWARA SUMIO
IPC: H04N1/19
Filed: 1983-11-25
Abstract: PURPOSE:To make adjusting work easier and to obain uniform photoelectric conversion outputs without making a reading device complicated and worsening S/N by setting the period of line scanning to the half period of a commercial alternating current voltage, etc., for original illumination and shifting the start of the line scanning from the zero cross point of the said voltage by a specified quantity. CONSTITUTION:A zero cross detection circuit 18 outputs a pulse shown in a figure (d) at the zero cross point of the commercial alternating current voltage. A figure (e) is an output waveform of a phase shifter 19 and when it is shifted from the zero cross point by pi/2 radian, namely, at the peak point of the light quantity of a light source, the pulse occurs. For a timing occurrence circuit 20, an image sensor 15 starts the line scanning from the generation time of output pulses of the phase shifter 19 and supplies the drive timing signal in which the line scanning is repeated at the period equal to the half period of the alternating current voltage to the sensor 15. The photoelectric conversion output changes due to transmission factor fluctuation of a lens 17 as shown in a figure (c). However, by means of the said drive of the sensor 15, the fluctuation of the transmission factor and the light quantity fluctuation of a light source 11 are cancelled and uniform photoelectric conversion ouputs can be obtained. From the above-mentioned fact, a shading correction board and a light quantity fluctuation compensation circuit become unnecessary.
Patent JP-S61101216-A (JP)
Title: Method for washing filter member in filtering machine
Inventor: MIYATA TOSHIO
IPC: B01D29/62
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a washing method reduced in the use amount of a washing solution and imparting high washing effect, by simple constitution such that the liquid in a liquid sump is quickly fallen when the surface of the falling liquid in an auxiliary tank chamber reaches predetermined level and washing is applied to a washing member. CONSTITUTION:The outflow port communicated with a liquid sump 8 and the inflow part 3 provided to the lower part of a liquid tank 1 are closed and an air vent 24 and a drain port 2 are opened. When the liquid level in an auxiliary tank chamber 23 is fallen to a definite level and the outflow port 14 is opened, the liquid in a main tank chamber 22 is flowed into the auxiliary tank chamber 23 up to a liquid level where the liquid level of the auxiliary tank chamber 23 and that of the main tank chamber 22 reach an equilibrium state and the liquid in the main tank chamber 22 is quickly fallen so as to reach said liquid level. Therefore, the liquid in the liquid sump. 8 is quickly discharged into the main tank chamber 22 and the adhered substance on the surface of a filter member 13 is washed off by the quick liquid stream.
Patent JP-H0857530-A (JP)
Title: Device for forming mouth edge part
Inventor: OZAWA AKIRA
IPC: B21D19/00
Filed: 1994-08-25
Abstract: PURPOSE: To make the cross-sectional contour of a mouth edge part roughly circular by controlling the swelled out part of a tube stock from both edges of a crushing blade and thereby preventing damage to an adjacent crushing blade. CONSTITUTION: The device is provided with four pieces of first crushing blade B with a wedge angle 90 deg., which are arranged on a first moving line (i) radially from the tube core C of a tube stock P at 90 deg. apart from each other, and with four pieces of second crushing blade H, which are arranged on a second moving line (j) at 45 deg. apart against the first moving line (i) and which are positioned between the adjacent first crushing blades B, B.  The first crushing blades B are moved all at once towards the tube core C along the first moving line (i) forming into a crushing part Pt with a cross shaped projecting part (t) in the front view provided at the end part of the tube stock P; and then, when the second crushing blades H are moved all at once towards the tube core C along the second moving line (j), the second crushing blades H are set so that their both side edges are closely guided by both side edges of the first crushing blades B.
Patent JP-S6465746-A (JP)
Title: Manufacture of electrodeless discharge lamp
Inventor: TOKAWA MASAHIRO
IPC: H01J65/04
Filed: 1987-09-04
Abstract: PURPOSE:To obtain uniformly distributed light over the whole area of lamp and facilitate manufacture by heating a straight glass bulb in circular form, pressing to the above and down, deforming the section into eliptic form, pressing the center of the bulb, putting the upper and lower inner surfaces in close contact, and thereby forming a revolving air-tight space. CONSTITUTION:The whole straight glass bulb 21 with circular section having transparency is heated to around the softening point, and the glass bulb 21 is pressed in the vertical direction to deform it into approx. eliptical section. Then the center is pressed locally while both ends of bulb 21' in the longitudinal direction are left unprocessed, and the upper and lower central inner surfaces of the bulb 21' are put in close contact except the two ends in the longitudinal direction, to form a revolving airtight space 23. Then certain amounts of mercury and rare gas are encapsulated in the airtight space 23 as discharging gas.
Patent JP-H0888718-A (JP)
Title: Facsimile store and forward exchange
Inventor: GOTO SEI
IPC: H04L12/58
Filed: 1994-09-19
Abstract: PURPOSE: To secure the required number of calling channels by reducing variably the number of idle channels with call reception priority when the number of destination parties of a distributed original and a stored original number exceed a prescribed number or a resident time of an original exceeds a prescribed time and in the case of a time zone when the number of received calls is small. CONSTITUTION: Facsimile test data from facsimile terminal equipments 12a-12n are stored in an HDD 24. When the number of available channels is less than a required number of calling channels for each preset time zone, an operation controller 30 conducts the processing of reducing number of idle channels set to a RAM 20. For example, the number of calling channels is increased by decreasing the number of idle lines for a time zone such as a lunch break or midnight when the number of received calls is small. Similarly even when the number of destination parties of a distributed original and a stored original number exceed a prescribed number or a resident time of an original exceeds a prescribed time, the number of idle channels is reduced to allow processing of callings with priority.
Patent JP-S60114721-A (JP)
Title: Load transmitting apparatus of load cell
Inventor: KAMIHORIUCHI YOSHINORI
IPC: G01G21/24
Filed: 1983-11-26
Abstract: PURPOSE:To improve accuracy and durability, by suspending a load cell for tension so that the load cell can be freely moved back and forth and right and left with respect to a supporting table, and supporting the leg of a mounting table under the cell so that the leg can be moved back and forth and right and left. CONSTITUTION:Both upper edge parts of supporting plates 2, which are provided on the upper surface of an attaching plate 1, are connected by a supporting table 3 as a unitary body. A pin 5 is provided in a semi-circular groove formed in the central part of the upper surface. An upper rod end 9 of a load cell 8 for tension is connected to the central part of the pin 5 as a unitary body. The load cell 8 is suspended by the supporting table 3 so that it is moved in the back and forth directions and in the right and left directions. A protruded part 12'' at the outside of a rod end 10 at the lower end of the load cell 8 is inserted into a semi-circular groove formed in the central part of the lower surface of a leg 13. Then the leg 13 is supported so that the leg can be freely moved in the back and forth directions around the protruded part 12''. The leg 13 can be also supported so that the leg can be moved in the right and left directions with the vertical movement of a pin 12.
Patent JP-S63116989-A (JP)
Inventor: ANTONIO ROMAANO
IPC: B62M25/04
Filed: 1987-09-08
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-S6469250-A (JP)
Title: Controller for driving brushless dc motor
Inventor: IZAKI KANJI
IPC: H02K29/08
Filed: 1987-09-07
Abstract: PURPOSE:To simplify a lead wire process and need no Hall element fixing stand, by composing Hall elements for detecting the position of a rotor having poles, and a driving circuit section for switching the conduction phase of a stator winding with the output signal of the Hall elements, integrally. CONSTITUTION:A driving controller 1 is fitted at the specified position of the inner diameter section of the insulating member 16 of a stator winding 11 so that Hall elements 2-4 arranged at Hall element projection sections 12-14 may be positioned on the outer diameter surface of a rotor 15. Then, to winding terminals 6-8, the stator winding 11 is connected, and to terminals 9-10 for a power source, a lead wire for the power source is connected. Then, based on the position detection signal of the rotor 15 from the Hall elements 2-4, the conduction phase of the stator winding 11 is continuously changed by a driving circuit section 5, and a motor is rotated. As a result, the lead wire process is not complicated, and a cost is not increased, and the positioning of the Hall elements can be easily executed without using a fixing stand in particular.
Patent JP-2000039807-A (JP)
Title: Method for supporting drum rotating mechanism design
Inventor: SONODA TETSUYA
IPC: G06F17/50
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To present the method for supporting the drum rotating mechanism design capable of precisely performing preliminary verification of the drum rotating mechanism for the photoreceptor drum or the like. SOLUTION: The photoreceptor drum rotating mechanism 1 is constituted so that the photoreceptor drum 2 is fixed on a driving shaft 3 and a driven pulley 4 and a flywheel 5 are fixed thereon. It is rotary-driven by a driving motor 8 through a timing belt 7 extended around between the driven pulley 4 and the driving pulley 6. On a surface of the photoreceptor drum 2, a cleaning blade 10 held in contact with the surface on the photoreceptor drum 2 with a specified pressure is disposed for applying the specific friction load torque to the rotation of the photoreceptor 2.  In analysis of movement of the photoreceptor drum 2 with respect to the motion of the driving shaft 3, by defining the friction load torque originated from the friction at the rotating time of the photoreceptor drum 2 into the drum rotating mechanism analysis model and by defining the friction load torque at the rotation stop time of the photoreceptor drum 2 as zero, the friction load torque originated from the friction in company with the rotation is defined more realistically therefore a prior verification for the photoreceptor drum rotating mechanism 1 is more precisely performed.
Patent JP-H0965800-A (JP)
Title: Internally threaded rod and its tip rod
Inventor: TSUKIHARA TAKAYUKI
IPC: A01K87/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To soften conditions of the tip and suppress the warpage in an internally threaded rod. SOLUTION: This tip rod is that of an internally threaded rod capable of inserting and passing a fishing line through the interior thereof and has the top and a hand grip part. The top is formed of the first main prepreg 20 of a carbon fiber substrate having >=2 and <=7tons/mm<2> tensile elastic modulus at the top on the tip side. The hand grip part is formed of the second and third main prepregs 21 and 22, of the carbon fiber substrate having >=23 and <=26 tons/mm<2> tensile elastic modulus on the side of the hand grip part from the first main prepreg 20.
Patent JP-H0271656-A (JP)
Title: Automatic dial system
Inventor: KAWADA NOBORU
IPC: H04M1/27
Filed: 1988-09-07
Abstract: PURPOSE:To select an optimum dial tone detection time in response to an exchange by deciding the time till the transmission of a dial number after the detection of a dial tone based on the time set by a dial tone detection time setting means. CONSTITUTION:When a handset is hooked off to close a relay contact 1, an exchange detects it and sends a dial tone(DT). The tone DT is sent to a MO DEM reception section via a transformer 7 and an exchange 2. The dial tone is detected on its way by a DT detection circuit 3 and sent to a control section 4. The control section 4 receives a dial number data preset in a setting section 5 and a DT detection time data, sends a signal to a control circuit 6 to apply intermission control to a relay contact 1 in response to the received data and sends the dial number to the exchange.
Patent JP-H0685448-A (JP)
Title: Laser soldering method and device thereof
Inventor: TAKAHASHI KAZUYA
IPC: B23K101/42
Filed: 1992-08-24
Abstract: PURPOSE:To make a collective junction of the multiterminals of an electronic part as a stabilized heat source without making a heat loss in the electronic part and printed-substrate within the junction of the electronic part lead terminals with the printed-circuit substrate using laser beams. CONSTITUTION:A mask comprising a laser beam absorbing film 2 formed on the junction terminal pressurizing position of an optically transparent substrate 1 combined with a junction part pressurizing means as well as a reflecting film on the surface excluding the position is manufactured to be made into a heating body by irradiating the light-absorbing film with laser beams 3 so that the solder junction step may be performed by fusing the solder in the junction terminal part using the thermal conduction from the heating body.
Patent JP-S6285911-A (JP)
Inventor: SANJIIBU RAMETSUSHIYU CHITORU
IPC: B29C35/08
Filed: 1986-09-22
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。