baber/WOPTO huggingface dataset:
Patent JP-H0516032-A (JP)
Title: Parts feed device
Inventor: MORIMOTO SHINJI
IPC: H05K13/02
Filed: 1991-07-03
Abstract: PURPOSE:To make a parts feed device body retain the current value of a parts quantity held, regarding a parts feed device to supply parts to various types of mounting machines such as an electronic parts packaging machine. CONSTITUTION:A feed hole 4 for supplying a tape-shaped parts aggregate 2 is formed as a light transmission section, and a light transmission means 13 and a light receiving means 15 are so laid as to sandwich a feed passage 7 for the aggregate 2. Also, there is provided a memory means to save a parts holding quantity, and an arithmetic processing means to update a parts holding quantity saved in the memory means on the basis of an output signal from the light receiving means 15. This arithmetic processing means updates a parts holding quantity saved in the memory means, every time feed operation is performed for the aggregate 2. A parts feed device body is thereby caused to retain the current value of the updated quantity at all times.
Patent JP-S6053780-A (JP)
Inventor: FURUKAWA TOSHIHARU
IPC: C03B5/03
Filed: 1983-09-05
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-H11339049-A (JP)
Title: Card authentication system
Inventor: IMAI SUSUMU
IPC: G06Q40/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a system hardly affected by the variation of light quantity, and capable of preventing illegality such as forgery of card and improving security of authentication by authenticating a card based on the value calculated by a correlation coefficient calculating means. SOLUTION: A face photograph 4 on an IC card 1 is fetched as original image data by a digital camera 21 included in an authenticating device 2 and on the other hand, an IC module 3 internal part on the card 1 preliminarily stores collation reference data in a user inaccessible area 35a of an EEPROM 35. The device 2 transmits the fetched original image data to the module 3 through an IC card interface 26 and the module 3 internal part performs authentication processing from the received original image data and the collation reference data of the area 35a based on the value calculated by a correlation coefficient operating part of an authentication program 36 of a ROM 33 and decides whether the card 1 is right or not.
Patent JP-2000354039-A (JP)
Title: Communication method and communication system
Inventor: SAKAMOTO YOSHIMASA
IPC: H04L12/28
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To disperse with the assembly and disassembly of an ATM cell by reducing the transmitting data processing time of the ATM cell switching interface device of an ATM cell switching device and shifting the ATM cell assembling time to agent devices. SOLUTION: A communication system is composed of agent devices 6-9 which input and output transfer data, ATM switching interface devices 2 and 13 having buffer-like functions, and an ATM switching device 1 which exchanges ATM cells. Each agent device 6-9 converts the transfer data and an ATM cell AAL type 3/4 (hereinafter called ATM cell) format into each other, retrieves the ATM switching interface device for a sub-destination address(SBDA) allotted to the payload of a beginning-of-message(BOM) cell in an ATM cell, and sends the address (SBDA). The agent device also retrieves the agent device, which is the destination of the header of an ATM cell from the ATM switching device and sends the ATM cell.
Patent JP-S6054467-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKUI YASUSHI
IPC: H01L21/8234
Filed: 1983-09-05
Abstract: PURPOSE:To accelerate the compensation of a bias variation by increasing a variation in the threshold voltage to a variation in a substrate potential of MOSFET of a driver and a load for forming an inverter when a substrate bias generator is formed of ring oscillators connected continuously with a plurality of MOS inverters and charge pump circuits driven by the oscillators. CONSTITUTION:Ring oscillator OSC is composed of n-stage continuous connection of E/E type MOS inverters, and a stable substrate bias voltage Vsub is obtained by two charge pumps CP1, CP2 driven by different outputs 1, 2 of 180 deg. of phase. In this structure, the channel length L2 of an element Q2i of a load MOSFET element Q1i(i=1-n) of components of the oscillator OSC and driver MOSFET element Q2i is formed longer than the channel length L1 of the element Q1i, and when the substrate potential varies, the oscillating frequency of the oscillator OSC is largely varied in the variation compensating direction.
Patent JP-H10311397-A (JP)
Title: Chain wheel with brokentype arm
Inventor: YAMAMOTO YOSHITAKE
IPC: B62M9/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission wherein a gear shift of a bicycle is newly improved, a ring of a chain wheel of the bicycle is removed, to form only an arm, to be bent, for being enlarged as a high speed gear, and folded small as a low speed gear, and which is shifted adjustably in accordance with force of a foot pedaling this gear. SOLUTION: A ring of a chain wheel of a bicycle is removed to form only an arm 2 to be bent and at a bending part, a gear meshed with a chain is mounted, in a reverse side thereof, a coil and a shock absorber are mounted so as to be safely shifted. Such as a tension pulley of derailer for removing the sagging of the chain, is mounted when it is large extended/contracted.
Patent JP-S5588171-A (JP)
Title: Bar-code reader
Inventor: TAMADA TAKEO
IPC: G06K7/10
Filed: 1978-12-27
Abstract: PURPOSE: To make a decision on the width of a bar code without being influenced by a change in read speed, by varying a reference value for the decision on the width of the bar code following up a read scan speed.  
     CONSTITUTION: The width of a pulse signal, the output of quantization circuit 4, is counted by reference clocks and count value B is stored in register 6. The count value equivalent to each bar of register 6 is added by adder 7 so as to obtain T=ΣBi (i; the number of bars). This is divided by divider 8 by constant (2W+3N) and then multiplied by constant (W+N)/2 by multiplier 9. This product is supplied as a reference value to comparator 10; when the above-mentioned product is smaller than count value B corresponding to each bar of register 6, the bar is judged to be a thick bar and when greater, it is considered to be a thin bar. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H066492-A (JP)
Title: Facsimile equipment
Inventor: KOSHIRAE KOUSHIROU
IPC: H04N1/00
Filed: 1992-06-23
Abstract: PURPOSE:To prevent useless operation and traffic caused by informing it to a designated person at a sender side that the transmission of transmission destination is based on time designation and designating the transmission again. CONSTITUTION:The facsimile equipment is provided with a notice destination registration section 1 storing and registering in advance a telephone number to be received by other equipment, a report storage section 3 storing in advance information of a report used to notice time designation, a report generating section 4 extracting a time designation report from the report storage section 3 when a time designation transmission text takes place, adding prescribed information such as a date and a time, and generating a transmission report, and a transmission section 5 sending the transmission report to a called destination connected by a line interface section 6.
Patent JP-S5588089-A (JP)
Title: Photoreceptor cleaning method in transfer type electrostatic copying machine
Inventor: MIYAKE MATSUYUKI
IPC: G03G21/10
Filed: 1978-12-27
Abstract: PURPOSE: To adsorb and remove residual magnetic toner through simple operation by disposing a non-magnetic material sleeve in proximity to photoreceptor surface and revolving the sleeve at a low speed together with the revolution of the magnet in the sleeve.  
     CONSTITUTION: If a sleeve 2 is held fixed without revolving, magnetic toner sometimes stagnates near the minute clearance between the sleeve 2 and photoreceptor 1 and solidifies. To prevent this toner stagnation, a non-magnetic material sleeve 2 is revolved at a low speed simultaneously with a magnet 3. The number of revolutions of the magnet 3 in the sleeve is 1200rpm, as against which the sleeve 2 revolves at a low speed of 20rpm. This eliminates the phenomenon that the magnetic toner A stagnates near the minute clearance between the sleeve and photoreceptor surface, thus the residual toner is subsequently adsorbed on the sleeve 2 side and is surely scraped off and cleaning may be performed well over a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04363296-A (JP)
Title: Production of support for planographic printing plate
Inventor: MATSUURA MUTSUMI
IPC: B41N3/03
Filed: 1991-06-10
Abstract: PURPOSE:To conserve the amount of a reaction solution to the min. necessary limit, to rationalize treatment equipment and to reduce the cost of a treatment solution to a large extent in the manufacture of a support of a planographic printing plate. CONSTITUTION:An etching treatment solution is applied to the surface of the aluminum web 1 running on a support roller 2 from an extrusion coater 3 to be reacted with the surface of the web and if necessary, a desmutting treatment solution 4 is sprayed to the surface of the web from a desmutting solution supply nozzle 5.
Patent JP-S648940-A (JP)
Title: Electric cleaner
Inventor: FUKUDA NORISUKE
IPC: A47L9/28
Filed: 1987-06-30
Abstract: PURPOSE: To easily and securely adjust suction force of a motor, and clearly recognize a suction condition after adjustment by sending a suction force setting signal by a suction force setting means, controlling suction force of the motor by a motor control means, returning a condition signal indicating a suction condition, and displaying the suction condition of the motor at a display part based on the condition signal. CONSTITUTION: When a switch 9 provided on an operation part 8 is closed, a current value flowing through a pair of signal lines 4a is increased, change of an end-to-end voltage of a detection resistance 25 is detected by an operation amplifier 26 to be outputted to a motor control part 22. The motor control part 22 controls suction force of a turbine motor 2 based on detection output of the operation amplifier 26. Simultaneously, in addition, the motor control part 22 outputs a condition signal indicating a suction condition to a voltage converter 23, and the voltage converter 23 outputs the condition signal increased from a voltage V1 to a voltage V2 , for example, based on a command by the motor control part 22. The increased condition signal is detected by a voltage comparator 13, and the suction condition of the turbine motor 2 is displayed in a display 10.
Patent JP-S5952310-A (JP)
Title: Control method of unmanned guide truck
Inventor: ABE EIJI
IPC: G05D1/02
Filed: 1982-09-20
Abstract: PURPOSE:To facilitate easy construction and change of a traveling line, by providing guide paths only at the desired areas on the traveling path of a plant unmanned guide truck to detect the guide paths in those desired sections and to drive the truck in accordance with a stored traveling pattern for other sections respectively. CONSTITUTION:The guide lines (guide paths) 9-1, 9-2... are provided at proper positions of a traveling line of an unmanned guide truck 1 in order to indicate the traveling of the truck. In the areas where guide paths are provided, the induction magnetism is detected by magnetic sensors of the turck 1 and then supplied to a controller 5a. Thus a position servo traveling mode is selected, and left and right driving wheels 2a and 2b are driven to control the position of the truck to its traveling direction. While the controller 5a drives the driving wheels in accordance with a traveling pattern stored in a storage device 3 of the truck as well as a speed servo traveling mode at the areas where no guide path is provided.
Patent JP-H107236-A (JP)
Title: Workpiece inverting array conveyer
Inventor: YAMAMOTO MAMORU
IPC: B65G47/14
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece inverting array conveyer which arrays a workpiece during conveyance by a simple mechanism. SOLUTION: A workpiece inverting array conveyer 10 comprises first/second conveyers 12, 14 and an inverting device 16 provided in a parallel running part upper side of the first/second conveyer 12, 14. The second conveyer 14 is positioned relatively in a lower side from the first conveyer 12 via a slope part 18. The inverting device 16 has a first pawl part 26 locking a large diametric part 22 of a workpiece 20 in the upward of an end part 24 of the first conveyer 12, a proximity sensor 28, detecting presence of the workpiece 20 locked to the first pawl part 26, is provided. Further, the conveyer 10 has a rotary part rotated 180 degree energized by a motor 30 with a shaft part 32 serving as the center and a set of second pawl part 36b or the like symmetrically provided with the rotary part with the shaft part 32 as the center.  The second pawl part 36b or the like inversely rotates the workpiece 20 with accompaniment of rotation of the rotary part.
Patent JP-S6142633-A (JP)
Title: Reversal mount containing mechanism
Inventor: HORIGUCHI MASASHI
IPC: G03B23/00
Filed: 1984-08-03
Abstract: PURPOSE:To insert quickly and exactly a reversal mount by providing an equal distance moving means by which plural pairs of inserting and holding rollers for inserting and holding the reversal mount are made to contact and separate to and from each other by an equal distance, and inserting the reversal mount by aligning the center of the thickness with the center of an interval of the upper and the lower parts of a pocket of a containing means at all times. CONSTITUTION:A reversal mount 18 is fed to a carrying path 34 through an inserting port 30 after a correcting signal of its printing condition has been decided. Also, it is fed into a carrying path 44, and moved to a reversal mount containing mechanism 10 after a decision of its surface or the rear side and an auto focus work have been executed by a surface and rear side deciding means 50. Inserting and holding rollers 96B, 102B feed the reversal mount 18 fed by a driving roller 46 and a press roller 48 of the carrying path 44, into a pocket 56 of a magazine 22. In this case, the inserting and holding rollers 96A, 96B, 102A and 102B always make the center of a thickness of the reversal mount 18 confirm with the center of an interval of the upper and lower parts of the pocket 56, irrespective of a thickness size of the reversal mount 18, therefore, no insertion mistake occurs.
Patent JP-S5864593-A (JP)
Inventor: IWAKI MASAHIRO
IPC: G08B21/00
Filed: 1981-10-14
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-H0214451-A (JP)
Title: Magnetic tape device
Inventor: SASAKI KENJI
IPC: G11B15/665
Filed: 1988-06-30
Abstract: PURPOSE:To prevent tape looseness at the time of a loading completion by permitting both edges of band brake to be mobile, providing a band driving member to convert respective edges to four positions enabling mobile and fixed combination, and moving a band driving member even in a loading. CONSTITUTION:A band driving member 35 is freely rotated in making a center shaft 36 into a center, and cam parts 37 and 38 to guide or regulate the following roller parts of first and second edges 34a and 34b are formed. The band driving member 35 switches a position to a first position to make the first edge 34a and second edge 34b of a band brake 34 into being mobile and fixed, respectively, a second position to make the first edge 34a and second edge 34b into being fixed and mobile, respectively, a third position to make the first edge 34a and second edge 34b both into being mobile and a fourth position to make the first edge 34a and second edge 34b both into being fixed. Thus, a rotation load to a supply reel base during loading can be changed according to the position of the loading, and the loading can be executed without loosening the magnetic tape.
Patent JP-H1067014-A (JP)
Title: Manufacture of prepreg and apparatus therefor
Inventor: IKEGAWA NAOTO
IPC: B29B15/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce voids by improving the impregnation properties of a resin by opening the surface of a matrix resin in first and second heating processes in a non-contact state to make air bubbles in a reinforcing base material easy to vent. SOLUTION: A matrix resin applied in a first coating process by a first die coater 3 is heated when passed through a first heating unit 4 to be infiltrated into a reinforcing base material. The surface on the side opposite to the coated surface of the reinforcing base material in the first coating process is coated in a coating process by a second die coater 5 and the reinforcing base material becomes a state having the matrix resin on both surfaces thereof. Further, the coated reinforcing base material is passed through a second heating unit 6 to be heated to obtain a prepreg wherein the whole of the matrix resin becomes a semi-cured state by the advance of curing reaction.  Since non-contact type ones are used as the first and second heating units 4, 6, air bubbles in the reinforcing base material can be vented from the surface thereof and voids become hard to remain in the obtained impregnated matter.
Patent JP-2000353895-A (JP)
Title: Printed wiring board
Inventor: OKA NAOHITO
IPC: H05K3/46
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board in which a digital signal processing area and an analog signal processing area on the opposite sides of the board can take an overlapped arrangement and conventional restraints of mounting can be eliminated. SOLUTION: The printed wiring board comprises a GND layer 1 for digital circuit formed on the entire surface of one inner layer of the board, a GND layer 2 for analog circuit formed on the inner layer in an analog signal processing area contiguously to the GND layer for digital circuit, and signal lines 12 for transmitting signals from a digital circuit 11 on a part mounting plane 7 to an analog circuit 9 on the same plane. According to the structure, generation of resonance due to parallel plate mode, radiation noise and electromagnetic coupling between signal lines can be suppressed, the digital signal processing area and the analog signal processing area on the opposite sides of the board can take an overlapped arrangement and restraints of mounting can be eliminated.
Patent JP-H02140438-A (JP)
Title: Driving force control device
Inventor: TOGAI KAZUHIDE
IPC: B60K31/00
Filed: 1989-06-28
Abstract: PURPOSE:To make it possible to accurately reduce engine output by setting a target air quantity from a target engine torque, and controlling the turn of a throttle valve to attain the air quantity. CONSTITUTION:An engine torque calculating part 16 calculates a target engine torque at which no slip occurs to driving wheels, from the speed of driving wheels 12 and driven wheels 14 while a target air quantity calculating part 17 calculates a target suction air quantity A/NE. Corrected air flow is adjusted, at a PID calculating part 22, according to deviation from the amount of air suction per one cycle of engine as measured by a flow meter 20. In an area where throttle opening theta is small, correction is made to reduce the change in throttle opening according to the opening of a throttle valve 25 as detected by a detector 26 at a throttle opening correcting part 24, and the opening of the throttle valve 25 is adjusted through a throttle angular velocity setting part 27, a motor driving circuit 28 and a motor 29. Engine output can be accurately reduced this way.
Patent JP-S5869674-A (JP)
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B1/18
Filed: 1981-10-16
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-H1117033-A (JP)
Title: Manufacture of semiconductor device
Inventor: MACHIDA YOSHIHIKO
IPC: H01L27/115
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the shape stability and reproducibility of characteristics of a nonvolatile semiconductor device at forming of floating gate electrodes. SOLUTION: The manufacturing method comprises implanting impurity ions in a non-single crystal Si layer for floating gate electrodes, oxidizing, removing resultant oxide film, processing this Si layer, forming wells 112 and element isolation regions 111 on a semiconductor substrate, forming a tunneling oxide film 101, forming a polysilicon layer 102 for floating gate electrodes on the oxide film 101, implanting impurity ions in the polysilicon layer 102, and oxidizing this layer 102. The two-step oxidizing reduces the thickness of the oxide film 103.
Patent JP-S5797915-A (JP)
Title: Bearing of housing cosisting of low strength material
Inventor: PAURU EMU KOONITSUSHIYU
IPC: F16C19/26
Filed: 1981-10-16
Abstract: The bearing is particularly adapted for use in the bore of a low strength material housing. The bearing includes a race with a plurality of rollers contained in the race. The length of the race is greater than the race-roller contact length. The race includes an annular, radially extending portion spaced lengthwise from one end of the rollers and a reduced, outside diameter extending lengthwise from the annular portion to a point closer to the annular portion than the closest race-roller contact point.
Patent JP-S5866624-A (JP)
Title: Finishing method for magnetic head floating surface
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/187
Filed: 1981-10-15
Abstract: PURPOSE:To lessen a coefficient of friction and attraction force of a head as well as to prevent the head from having attractability, by roughening the surface of a magnetic head by means of dry etching after masking it with a mask material alike in quality to head materials such as Ti, Cr and the like, in case of a finishing method of magnetic head floating surfaces by means of dry etching. CONSTITUTION:For example, the head floating surface of a MnZn ferrite core available for a magnetic head is polished to the extent of 0.01mum and then, after a gap part is masked with a Cr mask material, an ion etching process is carried out for 30min until a surface roughness of 0.03mum is obtained and then the supporting spring and coil are attached so that the magnetic head is produced in this way. With these processes, the force acting between head disks 7 is lessened and a magnetic disk unit excellent in reliability can be thus secured.
Patent JP-H0330634-A (JP)
Title: Marking apparatus for cake and other food
Inventor: MASUDA FUMIHIKO
IPC: A23G3/28
Filed: 1989-06-27
Abstract: PURPOSE:To stably and accurately form a mark on a food surface by forming a mark-forming part in a state stretchable in slantly downward direction along the moving direction of a transfer belt and providing a pressing member for clamping a food at the downstream side of the mark-forming part. CONSTITUTION:A mark-forming part 12 and a pressing member 19 are positioned along the moving direction of a transfer belt 11. The mark-forming part 12 is constructed in a state stretchable in slantly downward direction along the moving direction of the transfer belt. A food 10 transferred on the transfer belt 11 is clamped between the pressing member and the mark-forming part and a mark is applied to the food in the above state.
Patent JP-S6227311-A (JP)
Title: Method for removing antimony from solution acidified with sulfuric acid
Inventor: ISHIWATARI MASAHARU
IPC: C01B17/90
Filed: 1985-07-25
Abstract: PURPOSE:To simply separate and remove Sb from a soln. acidified with sulfuric acid with selectivity in a high yield in the early stage by bringing the soln. into contact with aromatic polyhydroxy resin. CONSTITUTION:A soln. contg. Sb acidified with sulfuric acid, e.g., an electrolytic soln. used in a stage for electrolytically refining copper is passed through a cylindrical column packed with aromatic polyhydroxy resin as a chelate resin at <=80 deg.C. In the column, the soln. is brought into contact with the chelate resin to remove the Sb. The resulting Sb-free soln. acidified with sulfuric acid is recycled to the refining stage, and the used chelate resin contg. the removed Sb is regenerated with hydrochloric acid and used again.