baber/WOPTO huggingface dataset:
Patent JP-S5535281-A (JP)
Title: Inspecting method for flange part of two-piece can
Inventor: KAKITA HIROSHI
IPC: G01N21/90
Filed: 1978-09-05
Abstract: PURPOSE:To make it possible to inspect not only the existence of flange cracking and a hole but also sticking of foreign matter, deformation, etc., by detecting a difference in electric signal between the quantities of reflected light from two parts of a can adjoining each other and equal in area. CONSTITUTION:When faces A to D are obtained by sectioning by imaginary line 71 in the diameter direction of a can and imaginary line 72 in the circumferential direction, detection head 40 is so arranged that light reflected by surface A is detected by photo transistor (a) and light from surface B is by surface (b); and light from surface C is detected by transistor (c), and light from D by (d). Now, if surface D has a crack, electric signals generated by transistors (a) to (d) are amplified secondarily by main amplifier 51 of decision unit 50. After this amplification, electric signal waves from (a) and (c) are inputted to computer 52 to calculates a difference between the both, signal wave L, and in the same way, a difference between signal waves from transistors (b) and (d) is calculated by computer 52' to obtain new signal wave M. Through filter 53, only signal wave M is left as signal wave W, which is compared with the reference signal of a comparator, so that a signal indicating the existence of a crack will be sent out.
Patent JP-S63273939-A (JP)
Title: Production system
Inventor: YOKOTA TAKAYOSHI
IPC: G06F17/50
Filed: 1987-05-06
Abstract: PURPOSE:To ensure the fast working of a production system by updating the priority of a stored rule with a higher one when a precondition is satisfied and then with a lower one when the precondition is not satisfied respectively. CONSTITUTION:An initial data input part 1 supplies the initial data on the circuit connection information to be equivalently converted into a CMOS logic circuit. This connection information is stored in a job memory part 2 and plural equivalent conversion rule groups are stored in a rule memory part 4 via a precondition part and an executing part. A rule interpreter 3 extracts the rules out of the part 4 and collates them with the connection information stored in the part 2. When a precondition is satisfied, the priority of the executing part is updated with a higher one. When no precondition is satisfied, a flag is added and stored in a rule flag memory part 5 and then into a collation failure cycle memory part 6. Then the rule priority is updated with a lower one. Thus the collating time is shortened and the rules can be outputted to a data output part 7.
Patent JP-S5811059-A (JP)
Title: Automatic coating machine
Inventor: MASUDA KAZUJI
IPC: B05B15/12
Filed: 1981-07-13
Abstract: PURPOSE:To constitute a coating machine so that there is no possibility that each part of a machine on the machine base is stained, by sucking a spray of a coating material from the upper part to a suction chamber installed in the machine base. CONSTITUTION:Spray guns 34, 43, 58 and 70 which relatively move in the fixed direction against a work W and coat the work W from its upper part or its side are provided on the upper part of a machine base 1, also a suction chamber 5 for sucking a spray from the upper part is installed in the machine base 1, and a suction device 6 is jointly provided on the side of the machine base 1. When coating, a spray of a coating material is sucked in the lower direction toward the suction chamber 5 in the machine base 1, and is led to the suction device 6 through a pipe 7, therefore, there is no possibility that each part of a machine on the machine base 1 is stained.
Patent JP-H047949-A (JP)
Title: Picture communication equipment
Inventor: MIYAJIMA TAKASHI
IPC: H04N1/32
Filed: 1990-04-25
Abstract: PURPOSE:To inform a facsimile equipment that a caller terminal equipment is a nonvoice terminal equipment by informing it to a the terminal equipment that the equipment is a picture communication equipment from a voice synthesis section when a voice signal is detected from a reply signal to allow a telephone set to recognize mis-connection. CONSTITUTION:In the case of making picture transmission, a dial signal of a transmis sion opposite party is sent and a voice signal and an identification signal are detected from a reply signal. When the voice signal is sent from the operator of a called termi nal equipment, a caller terminal equipment detects a voice signal and it is informed to a system control section 11. The control section 11 makes a command to a voice synthesis section 16 to generate a message representing it that the caller terminal equipment is a picture communication equipment and the message is sent to the called terminal equipment through a communication line 12. Thus, the operator of the called terminal equipment recognizes it that the caller terminal equipment is the picture communication equipment and when the called terminal equipment is a telephone set, mis-connection processing is implemented, and when the telephone set is a tele phone set attended with a facsimile equipment on the other hand, the manual change over to the facsimile reception is implemented smoothly.
Patent JP-H11307597-A (JP)
Title: Bonding tool and bonding device for electronic component
Inventor: HISAKU MASAFUMI
IPC: H01L21/60
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide the bonding tool and bonding device for electronic components, which suppress the generation of the bending vibrations in the vertical direction without degrading the quality of the electronic components. SOLUTION: In the electronic-component bonding device, which compresses an electronic component and vibrates the part by a bonding tool, an attaching seat 15a which fixes the bonding tool to a block that travels in the vertical directions with respect to a substrate, is provided at a position corresponding to the loop of the standing wave of the vibration of a horn 15. This attaching seat 15a and the body part of the horn 15 are coupled by a coupling part A having cut parts B, which have a thin cross section and are symmetrical in the vertical directions. Thus, the bending rigidity of the cross section of the coupling part A can be made small, the transmission of the bending vibration excited at a fixed part to the horn body is suppressed and the occurrence of the vertical direction displacement due to the bending vibration of the horn 15 can be suppressed.
Patent JP-H01283473-A (JP)
Title: Piston pin fixing device for internal combustion engine
Inventor: TANAKA RYUJI
IPC: F16J1/18
Filed: 1988-05-06
Abstract: PURPOSE:To alleviate substantially the engagement tolerance of a piston pin and a connecting rod by forming the piston pin into a hollow type having a small diameter at the intermediate part thereof, pressing a steel ball into the intermediate part for the expansion thereof and press fixing the expanded part to the small end hole of the connecting rod. CONSTITUTION:A pin boss 2 is slide-fitted to a piston pin 5, and the small end hole 4 of a connecting rod 3 is also slide-fitted to the piston pin 5. The piston 5 is formed to be hollow and the portion of a small diameter 6 is formed at the intermediate part thereof. Where the piston pin 5 is inserted up to the predetermined position, a steel ball 7 is inserted into the hollow part of the pin 5 from one side and pressed up to the intermediate part thereof. The small diameter portion 6 is made smaller than the outer diameter of the steel ball 7, and the pressing of the steel ball 7 causes the expansion of the outer diameter of the intermediate part of the piston pin 5 externally, thereby pressing and fixing the pin 5 to the small end hole 4 of the connecting rod 3.
Patent JP-H08307616-A (JP)
Title: Facsimile equipment
Inventor: NOMA MUTSUAKI
IPC: H04N1/21
Filed: 1995-05-08
Abstract: PURPOSE: To reduce the use amount of memory by reading a received image signal so as to delete blank lines without causing deterioration in the facsimile equipment with a memory reception function. CONSTITUTION: The facsimile equipment is provided with a reception means (MODEM 3 and communication equipment 4) receiving an image signal received through a telephone line, an image memory 5 storing the image signal received by the reception means, a memory management section 10 managing a state of the image memory 5 and a blank line detection section 6 detecting a line of the image signal received by the reception means to be a blank line. When the use amount of the image memory 5 exceeds a threshold level, the image memory management section 10 does not store the blank line of the image signal received by the reception means to the storage section.
Patent JP-H08307943-A (JP)
Title: Authentication processing system
Inventor: IMAMURA TORU
IPC: H04W92/04
Filed: 1995-05-08
Abstract: PURPOSE: To provide an authentication processing system in a mobile communication system using an ISDN public network on the authentication processing of a mobile machine in the mobile communication system. CONSTITUTION: In a mobile station 1 belonging to a radio base station 2 stored in a mobile exchange 5 in the mobile communication system (ODC system), the mobile station 1 is authentication by the correlation result 'OK' of a result obtained by the calculation of an authentication key which the mobile station 1 has and authentication random numbers, and a result obtained by the calculation of an authentication key which the mobile exchange 5 has and the authentication random numbers. In such a case, the radio base station 2 is connected with the mobile exchange 5 through the ISDN public network, and authentication information is loaded on the UUS information part of a CC signal so as to transfer it between the radio base station 2 and the mobile exchanger 5. Thus, an authentication processing is executed.
Patent JP-H09295442-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HIROSHI
IPC: B41J29/38
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the operativity of an image forming apparatus such as a laser beam printer by simplifying the process of modifying the setting of functions such as 'manual feed' function and 'page continuous copying' func tion. SOLUTION: A manuscript image read out by a scanner 11 is printed at a printing portion 12 and outputted by a touch panel hard key 13. A desired function is set as needed among functions provided in the apparatus. The content of the setting is indicated at the time. The indication state at the time the setting operation is conducted and the history of the corresponding internal state are stored in a RAM 4 so that the present state in the function setting operation process can return to a precedent state.
Patent JP-H046281-A (JP)
Title: Zinc phosphate film treatment of metallic surface
Inventor: BODA TAMOTSU
IPC: C23C22/78
Filed: 1990-04-24
Abstract: PURPOSE:To allow the formation of a uniform film on a work where the ground parts, non-ground parts and other metals of the surface of A metals coexist by subjecting the metallic surface to dip and spray treatments, respectively with specific 1st and 2nd zinc phosphate film treating liquids contg. fluorides. CONSTITUTION:The metallic surface is subjected to the dip and spray treatments with the 1st zinc phosphate film treating liquid which contains the complex fluoride and the simple fluoride, contains the simple fluoride at 200 to 300mg/l concn. in terms of HF concn. and contains the complex fluoride at a concn. of>=0.01 [complex fluoride]/[simple fluoride] in molar ratio to the simple fluo ride in terms of HF. The surface is then subjected to the spray treatment with the 2nd zinc phosphate film treating liquid which contains simple fluoride at a concn. of <=5000mg/l in terms of the concn. of HF and is higher in this concn. than the above-mentioned 1st treating liquid. The surface of the metals of an iron system, zinc system, Al system, etc., and particularly the surface of the Al system having the ground parts are well subjected to the zinc phosphate film treatment is this way.
Patent JP-H07322003-A (JP)
Title: Original travel path structure for original reader
Inventor: HIRAKAWA YUTAKA
IPC: H04N1/31
Filed: 1994-05-24
Abstract: PURPOSE:To reduce the load of a driving means and to facilitate structure by transmitting driving force to a sensor roller only when an original is inserted between the sensor roller and a read means. CONSTITUTION:A first optical detector 58 detects the original 62, drives a motor 60 and transmits driving force to the sensor roller 55. Since the roller 55 is brought into contact with a direct read sensor 54 at that time and friction resistance exists, the meshing of a torque limiter 1 is slipped 86 only a gear 61 runs idle and the roller 55 does not rotate. When the tip of the original 62 reaches the read position of the sensor 54, reading is started. When the original 62 is fed and it reaches a place between the roller 55 and the sensor 54, friction resistance added to the roller 55 becomes small, torque added to the limitter 1 is reduced, they are meshed, torque is transmitted and the roller 55 rotates. The load of the motor 60 becomes friction resistance between the original 62 and the sensor 54, and it does not become the overload of the motor 60. Since a clutch is automatically switched by the load of the limitter 1, structure can be simplified.
Patent JP-S63274447-A (JP)
Title: Method of forming semiconductive cubic single crystal of boron nitride
Inventor: MISHIMA OSAMU
IPC: H01L21/208
Filed: 1987-05-01
Abstract: PURPOSE:To form crystals having a particle diameter of not less than 1mm by bringing about differences in temperatures in a solvent containing a dope agent having boron nitride material dissolved therein and thereby causing the crystallization in a lower temperature portion of a crystallizing container taking advantage of the change of solubility with temperatures. CONSTITUTION:A crystallizing container 8 is of nested construction to retain sealing ability. For example, said container consists of inner and outer cylindrical members 2 and 3 made of molybdenum, a lid 1 and a baffle plate 4 provided therein. The container is filled with BN material 5 between a lower portion thereof and the baffle plate 4 and BN solvent containing a dope agent between the baffle plate 4 and an upper portion thereof. An opening is provided in the center of the baffle plate 4 and, by changing the opening diameter gamma properly, the dissolution rate of the BN material 5 is controlled. The crystallizing container 8 is placed in a pressure medium 10 inside a graphite heater 9 within of a reaction chamber which generates a high temperature and pressure. This apparatus permits the formation of a semiconductive cubic single crystal of boron nitride having a size of not less than 1mm.
Patent JP-H02287945-A (JP)
Title: Belt tension adjusting mechanism of power transfer system in tape running device
Inventor: KUROKAWA TOSHIYA
IPC: G11B15/26
Filed: 1989-04-28
Abstract: PURPOSE:To simply and exactly execute the adjustment of bridging and tension of a belt without increasing the number of parts by contriving to attach a supporting plate for supporting a driven side pulley to a mechanism chassis. CONSTITUTION:Bridging of a timing belt 12 is executed by applying external force to a supporting plate 17 and turning it in the direction for narrowing an interval between a driving side pulley 8 and a driven side pulley 10, bridging the belt 12 between both the pulleys 8, 10, and thereafter, releasing the external force to the supporting plate 17. Subsequently, by allowing a screw 22 to pass through a slot 17b of the turning end of the supporting plate 17 which is turned by tensile force of an energizing means 21 and returned to its original position, and screwing the screw 22 into a boss 19 of a mechanism chassis 2, a position to the chassis 2 of the supporting plate 17 is fixed. In this case, since the tensile force of the energizing means 21 becomes tension of the belt 12, the tension of the belt can be adjusted by selecting suitably a spring constant.
Patent JP-H01281262-A (JP)
Title: Control method and apparatus for winding and unwinding cable
Inventor: MAEDA MASAYUKI
IPC: B65H54/02
Filed: 1988-05-02
Abstract: PURPOSE:To prevent excessive load imposed on a travelling car by a cable and hanging down on a floor surface by measuring the amount of a cable fed out from a cable reel, measuring tension of a cable between the travelling car and the reel, and adjusting the tension according to the measured values. CONSTITUTION:Tension applied to a cable 16 with the movement of a self- running cleaning robot 20 is measured by a tension measuring device 26, and input to an operation portion 24 of a measuring device 22. The amount of a cable 16 fed out is measured by the measuring device 22 and the measured value is input to a control portion 24. Secondly, in the control portion 24, the rotating direction and torque of a pair of nip rollers 18, 18 are controlled according to the measured values to moderately adjust tension applied to a cable extended between a take-up unit 12 and the robot 20. The bending limit of the cable 16 hung down on a floor surface is obtained from the length 16 of the cable extended between the unit 12 and the robot 20, and according to the bending limit and the weight at that time, the necessary tension applied to the cable 16 is obtained.
Patent JP-S5537010-A (JP)
Title: Communication cutting relay control circuit
Inventor: TAKEDA YOSHIAKI
IPC: H04M1/66
Filed: 1978-09-08
Abstract: PURPOSE:To prevent the unfair communication in the public telephone equipments and the like by operating the cutting relay in accordance with hook on or the coin accommodating condition, and recovering the cutting relay after a predetermined time. CONSTITUTION:When the communication loop is cut off by the hook on, the cutting relay FC operates and the loop of the passage terminal L1- the fix switch HF- diode D1- resistance R1- make contact fc2- Zener diode ZD1- passage terminal L2 is made to self-maintain by the relay FC. Zener voltage Vz1 is give to the diode D2 and the resistance R2 in parallel to the Zener diode ZD1, so that the capacitor C3 is charged to make the output of the inverter 2 ''H'' and charges the capacitor C4. When the terminal voltage of the capacitor C4 exceeds a fixed level, the transistor Tr1 is turned ON and the relay FC is recovered. This operation is carried out in order to supply the current to the passage terminal L1 for recovering the switchboard.
Patent JP-S62263294-A (JP)
Inventor: ROBERUTO PIOORU
IPC: C11D1/44
Filed: 1987-05-01
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-H02287403-A (JP)
Title: Production of color filter
Inventor: MIYASHITA SATORU
IPC: G02B5/20
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the color filter which has the surface smooth over the entire surface and is free from the generation of unequal thicknesses of cells by reducing the thickness of a coat layer at all points of the surface in a lapping stage than the thickness at the time of formation of the coat layer. CONSTITUTION:The thickness of the coat layer 3 is reduced at all the points in the surface in the lapping stage than the thickness at the time of the formation of the coat layer. Even if, for example, there is the dent generated by bubbles in the coat layer 3 formed on a colored layer 2, the coat layer is removed in the lapping stage until the dent is completely erased to obtain a flattened surface 4. A mirror surface 5 is thereafter obtd. by a polishing stage. The color filter which has the surface smooth over the entire surface and is free from the generation of the unequal thicknesses of cells is obtd. in this way.
Patent JP-S5737144-A (JP)
Title: Overdrive controller
Inventor: YOSHINO YASUHISA
IPC: F16H59/34
Filed: 1980-08-09
Abstract: PURPOSE: To improve the drivability on a downhill road of a car having a controller for a speed change gear by which an overdriving condition can be automatically entered by providing the controller with a downhill road detector so that the overdriving condition may be cancelled in response to a detection signal from the downhill road detector.  
     CONSTITUTION: While a car is running along a flat road with a transmission position switch 30 held operated in the D range, a drive signal of a transmission instruction in accordance with the running condition is applied to a magnet valve unit 40 from a transmission controlling circuit 70 depending upon outputs of a rotational frequency detector 10 and a throttle switch 20 so that a proper transmission position is held selected. Then, if a relatively high speed range is entered with an overdrive switch 50 held in a closed position, an overdriving solenoid 41 is energized. And if the car comes to a downhill road during running in the overdrive condition and a downhill road detector 60 determines the downhill road by detection of the running speed, an operation of the brake, and so on, the solenoid 41 is deenergized by an overdrive cancelling circuit 80. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5536659-A (JP)
Title: Brake device
Inventor: WATAHIRO ISAO
IPC: B60T1/06
Filed: 1978-09-08
Abstract: PURPOSE: To brake the braking shaft smoothly when the brake is suddenly shifted by forming the brake disk, which tightly holds the brake shoe incorporated with the braking shaft by the pressing force of the brake shoe, with the elastic material.  
     CONSTITUTION: When the main brake has a trouble and the hanging load falls, the motor shaft 6 is driven reversely and the cetrifugal piece 16 springs out resisting the ring spring 18. The centrifugal piece 16 contacts inner surface of the brake shoe 21 and rotates the shoe 21 which is shifted in the axial direction by the action of the tilting surface of the retainer. As the brake disk 19 which holds the brake wheel 13 incorporated with the motor shaft 6 tightly with the brake shoe 21 has the spring type ratchet which can elastically move back against the brake case 20, the impact force is moderated to smoothly brake the motor shaft 6 in case of the sudden shift of the brake shoe 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11305315-A (JP)
Title: Camera system
Inventor: MIYASAKA TETSUO
IPC: G03B19/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a unit combination type camera system which is constituted so that an incorporated mechanism part is not damaged when a unit is attached and detached, whose performance can be made high and which can be made compact. SOLUTION: This camera system is constituted so that the mirror-side unit 2 incorporating a photographing lens 201, a movable mirror 245 guiding object light for detecting a focus to a detection sensor, a range-finding device and a focus driving device can be attached to the aperture part of the body unit 1 provided with the aperture part in front of photographing media 126 and 140. Then, the mirror 245 is driven by an actuator incorporated in the unit 2 and the driving mechanism of the mirror 245 is also incorporated in the unit 2. Thus, the driving mechanism is not damaged when the unit is attached and detached.
Patent JP-H0838604-A (JP)
Title: Safety device for anesthesia device
Inventor: MAGUNUSU BIEESEENA
IPC: A61M16/01
Filed: 1995-05-08
Abstract: PURPOSE: To provide a safety device for an anesthesia system which can enhance safety and which can monitor anesthetic vaporization. CONSTITUTION: Establishment means 58, 60, 62 send an actuation signals from OFF to an actuation position and a controller 56 is connected to the establishment means 58, 60, 62, which enable the controller 56 to detect the time that either one of the establishment means 58, 60, 62 is moved from an OFF position to the actuation position based on the actuation signal. Further, based on the detection, the controller 56 generates controlling signals, according to which respective check valves 24, 26, 28 of the other of at least two anesthetic vaporizers 4, 6, 8 can be closed. Thus, even when more than one of the establishment means of the other of at least two anesthetic vaporizers of 4, 6, 8 are actuated, anesthetic supply into the breathing circuit 10 can be prevented.