baber/WOPTO huggingface dataset:
Patent JP-H06174394-A (JP)
Title: Heat exchanger
Inventor: FUIRITSUPU RU GOIE
IPC: F28F9/02
Filed: 1993-07-30
Abstract: PURPOSE: To braze a tube end easily and surely to each hole of a header plate in a heat exchanger. CONSTITUTION: A bundle of parallel tubes 26, arranged in groups have tube ends fitted, respectively in a plurality of holes 22 made in the header plate 10 of heat exchanger and brazed thereto. Each hole 22 of the header plate 10 has a slender cross section to be fitted with mutually touching tube ends in a group, so that the long axes of the cross section of the tubes 26 are mutually aligned. The slender cross section of each hole 22 has a long axis AA and the length L thereof, which before the tube 26 is inserted into the hole 22, is shorter than the sum of the initial length of the long axis of the cross section of the tube ends 24.
Patent JP-H0852850-A (JP)
Title: Stamping device
Inventor: FUJIKAWA TOSHIHIDE
IPC: B41L13/02
Filed: 1994-08-11
Abstract: PURPOSE:To prevent the defective punching from being carried out even if contact between a thermal head and a printing surface part are deviated by increasing punching energy for specified parts of both ends of the printing surface part during punching operation by the specified amount than punching energy for the part between the specified parts of both ends. CONSTITUTION:To increase punching energy for specified parts of both ends of a printing surface part by a specified amount than punching energy for the parts between the specified parts of both ends, for example, the increase can be performed by controlling an applied voltage on a thermal head or by controlling the time applied on the thermal head. Furthermore, the part of a heat-sensitive printing-plate base paper 28 in tight contact with the surface of an impregnated body 27 constitutes a printing surface part 33. Since the constitution, wherein the outer surface part of the heat-sensitive printing-plate base paper 28 is in contact with the outer surface of a base member 26, is adopted, the printing surface part 33 can be formed over the almost entire region of the lower surface of a stampling part. As a result, positioning in printing is simplified.
Patent JP-S5893571-A (JP)
Title: Monitoring method for shield state of consumable electrode type gas shielded arc welding
Inventor: IDE EIZOU
IPC: B23K9/16
Filed: 1981-11-26
Abstract: PURPOSE:To monitor a shield state easily without restraining welding operation, by finding arc length obtained from the operation of a welding voltage and a welding current, and comparing it with actually measured arc length and thus monitoring a shield state. CONSTITUTION:A welding voltage between a body 1 to be welded and a chip 2 is detected by a voltage divider 12, and a welding current is detected by a shunt 13 to input those detected values to an operator 15. The operator 15 operates arc length L1 from the current and voltage. An arc length detector detects and inputs actual arc length L2 to the operator 15. The operator 15 operates an absolute value¦L1-L2¦, which is compared with a value alpha set while an operation error of L1 and an actual measurement error of L2 are considered. When¦L1-L2¦<alpha, it is judged that the atmosphere wherein welding is carried out is close to that of pure Ar, and its signal is inputted to an alarm display device 20. In this case, the display device 20 generates no worning. When¦L1- L2¦>alpha, it is judged that the atmosphere contains impurities, and its signal is inputted to the alarm display device 20. In this case, if the impurities are water, L1<L2. The display device 20 generates an alarm.
Patent JP-2001017566-A (JP)
Title: Health implement for leg
Inventor: MORI YUKIO
IPC: A63B23/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a health implement for legs for which an angle adjustment can be easily performed and also has a structure which does not cause troubles such as a breakage does not occur. SOLUTION: On a base 1, a foot placing table 2 is tiltably attached. Then, at an area where the upper surface of the base 1 and the lower surface of the foot placing table 2 are confronted with each other, chains 4 and 5 or a rack are provided in a manner to be orthogonal with the tilting shaft 3 of the foot placing table 2. Then, a gear 6 which simultaneously engages with the chain 4 or the rack on the base 1 side, and the chain 5 or the rack on the foot placing table 2 side, is inserted between the base 1 and the foot placing table 2. Then, on the tilting shaft 3 side of the foot placing table 2, a heel receiving section 7 which receives the heels of both feet is provided for this health utensil for leg. A gripping section which can be gripped by a person who is riding on the foot placing table 2, may be further provided.
Patent JP-S6432612-A (JP)
Title: Manufacture of impedance part
Inventor: OKUMURA MASUSAKU
IPC: H01C17/242
Filed: 1987-07-28
Abstract: PURPOSE:To eliminate the need for the protective sheathing of an impedance material film, and to decrease sheathing processes by irradiating the material film with laser beams through a base member and spirally removing the material film so that specified impedance is obtained. CONSTITUTION:A resistance material film 12 composed of Ni-P is formed extending over external side faces near both ends of a base member 11 through both end faces from the inwall surface of the member 11. Laser beams 13 are applied through the member 11. Beams 13 are moved in the direction shown by the arrow A in the axial direction of the member 11 at that time while the member 11 is turned around a shaft for the member 11. Consequently, a spiral removing section 12a is shaped to the material film 12 so that the resistance material film 12 is brought to a specified resistance value between both ends of the member 11. Both end sections of the member 11 are capped with cap terminals 14. Accordingly, the protective sheathing of the material film 12 is unnecessitated, thus decreasing sheathing processes.
Patent JP-S6250052-A (JP)
Title: Continuous casting method for this ingot
Inventor: ITOYAMA SEIJI
IPC: B22D11/06
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the seizure of a solidified shell to cooling bodies and the damage of a nozzle and to obtain an ingot having beautiful surfaces by increasing or decreasing the speed of circulating bodies of a casting device which supplies a molten metal into a space formed of the circulating bodies facing each other and the cooling bodies on both sides thereof with regard to the drawing speed. CONSTITUTION:The rotating speed of endless belts 1 is periodically changed by driving rolls 8 on the basis of the drawing speed by pinch rolls 2. The initially solidified shell cooled and solidified by the belts 1 is intermittently drawn in the same state as the state in which the shell is oscillated. The oscillation is propagated to the initially solidified shell formed on the stationary side surface cooling bodies 15 to oscillate the initially solidified shell as well. The stable casting is thus executed without the generation of the damage at the top end of a molten metal supply nozzle 3, the rupture of the initially solidified shell and the breakout by the seizure to the cooling bodies 15.
Patent JP-H1137398-A (JP)
Title: Oil pressure hose supporting device
Inventor: ADACHI MASAKI
IPC: F17D1/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent twist and looseness of an oil pressure hose retracted to a punch cylinder moved on a rectangular coordinate with high speed so as to guide, support, and protect the oil pressure hose. SOLUTION: This oil pressure hose supporting device 57 supports an oil pressure hose 55 connected to a hydraulic cylinder freely to perform reciprocating motion in two directions which are crossed with each other. A hose support base 97 provided with a first hose supporting member 101 for supporting the hydraulic hose 55 from the hydraulic cylinder and a hose receiving member 103 for supporting the oil pressure hose 55 which extends in a direction opposite to the hydraulic cylinder side from the first hose supporting member 101, is fitted freely to oscillate in the second direction of the hydraulic cylinder, to a slider 93 which is freely to perform reciprocating motion in the same direction as the moving direction of the first direction of the hydraulic cylinder.  Looseness of the oil pressure hose 55 generated in association with movement of the slider 93, is supported and protected by a hose receiving member 103. It is thus possible to prevent the oil pressure hose 55 from being brought into contact with the other apparatus so as to improve a good following performance of the oil pressure hose 55.
Patent JP-S6439233-A (JP)
Title: Charging voltage regulating method
Inventor: HATA MORIJI
IPC: H02J7/10
Filed: 1987-07-31
Abstract: PURPOSE:To prevent the span of the life of a battery from being shortened, by switching trickle charge to boosting charge again, in case that the trickle charge is kept forover a fixed time. CONSTITUTION:When boosting charge is executed via a boosting charge circuit 1, and when voltage drop is detected, than a - V detecting circuit 4 is worked, and a switch 3 is charged over to the side of a trickle charge circuit 2, and trickle charge is executed. At the same time, timing is started by a timer 5, and when the trickle charge is kept for a fixed time, then the switch 3 is changed over to the side of the boosting charge circuit 1 again. By this method, till the - V detecting circuit is worked again, the boosting charge is executed. Even in case that discharge more than trickle charge quantity is generated under the trickle charge, charging voltage can be recovered by executing the boosting charge.
Patent JP-S6250175-A (JP)
Title: Circuit for detecting running-off of paper
Inventor: IGAWA HARUO
IPC: B41J11/42
Filed: 1985-08-29
Abstract: PURPOSE:To make it possible to automatically compensate the irregularity of characteristics or contamination, by measuring the output signal of the light-receiving element of a detection means for detecting a sprocket hole only for a definite period and averaging the same to determine variable reference voltage. CONSTITUTION:The sprocket holes of continuous paper 1 are detected by light emitting and receiving elements 2, 3. A control circuit 5 controls the running start of the continuous paper 1 and outputs a signal for a definite period D after the start of running while an average value is calculated from the max. value and min. value of the output signal A of the light-receiving element 3 during the period D by a calculation circuit 7 to be supplied to a variable reference voltage generation circuit 8 and the variable reference voltage C corresponding to said average value is outputted to a comparing circuit 6. The comparing circuit 6 compares the output signal A from the light-receiving element 3 with the variable reference voltage C after the definite period D has been elapsed to detect the running-off of the paper. By this method, not only the irregularity of the characteristics of a detection element is automatically compensated but also erroneous detection due to contamination with paper powder can be prevented.
Patent JP-H0743205-A (JP)
Title: Piezoelectric vibration sensor device
Inventor: NARITA TAKANORI
IPC: G01H11/08
Filed: 1993-07-30
Abstract: PURPOSE:To suppress the sensitivity variation of a piezoelectric vibration sensor with a temperature change or humidity change by sealing a circuit element section on a circuit board with a waterproof resin layer. CONSTITUTION:A circuit element section 30 on a circuit board 10 is sealed with a waterproof resin layer 40 composed of an epoxy resin containing ground quartz. When an object vibrates in a detecting axis F, the acceleration of the vibration is transmitted to a vibration detecting section 20 from the bearing surface 51 of a pedestal 50 through the pedestal 50 and circuit board 10. The acceleration reaches the supporting plate of the object and vibrates a film-like piezoelectric body. As a result, a potential difference proportional to the vibration is generated across an object- and load-side electrode films. The potential different is transmitted to the circuit element section 30. The section 30 is actuated by means of an electric current supplied form a power line 72, performs impedance matching, etc., against the voltage, and outputs the voltage to a connection cable 75 as a vibration signal. Since the section 30 is sealed with the waterproof resin layer 40, the sensitivity of the section does not change even when a temperature change or humidity change occurs.
Patent JP-S6169265-A (JP)
Title: Multiscanning picture receiver
Inventor: IMAYASU TOMONARI
IPC: H04N3/23
Filed: 1984-09-12
Abstract: PURPOSE:To obtain always a certain pin distortion compensating parabolic wave signal independently of a vertical frequency by using a control value, which makes the amplitude of saw tooth wave constant, to correct the amplitude of a signal obtained from a deflecting yoke. CONSTITUTION:A vertical synchronizing signal is supplied to an input terminal 100, and the saw tooth wave is generated through a saw tooth wave oscillator 61. This saw tooth wave is supplied to a vertical deflecting yoke 9 through an output circuit 67 after the output amplitude is controlled to a certain value independently of the frequency by a control circuit 101. The saw tooth wave from the middle point between a capacitor 68 and a resistor 69 is supplied to a multiplying circuit 102, and a control signal form the circuit 101 is supplied to the circuit 102, and the signal from the circuit 102 is outputted to an output circuit 104 through an integrating circuit 103. The control value which makes the amplitude of the saw tooth wave constant is used to correct the amplitude of the signal from the yoke 9, thereby obtaining always a certain pin distortion compensating parabolic wave signal independently of the vertical frequency.
Patent JP-S6346668-A (JP)
Title: Control system for automatic loading mechanism of floppy disk
Inventor: MATSUO HITOSHI
IPC: G11B23/00
Filed: 1986-08-14
Abstract: PURPOSE:To efficiently supply and discharge a floppy disk to an inspection instrument by using a system to control a driving motor and a solenoid instead of a relaying system and executing the timing cooperation of respective parts of the mechanism with the control of a microcomputer. CONSTITUTION:The carrying mechanism of a floppy disk 2 is wholly interlocked and operated, sequentially by a driving motor 11 and solenoids 10a and 10b, and besides the retention detection and the home position detection, the rotating angle of a ratchet 5 and an impeller 16 and the timing of a pressuring and distributing means of rotating rollers 9a and 9b by the solenoids 10a and 10b are detected, and a microcomputer executes the sequence of a program. Further, the control subject is made into a table system. Thus, the disk can correspond to various machine types with one main program, a timing adjustment can be simply and fine executed and the automatic load mechanism of the floppy disk can be smoothly operated.
Patent JP-2000022735-A (JP)
Title: Inter-lan connection device, path selection method used therefor, and storage medium recorded with control program therefor
Inventor: ITO YUTAKA
IPC: H04L12/66
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an inter-LAN connection device that can improve the reliability of path selection by taking a state of a network connection device not supporting a routing protocol into account in the case of deciding a metric for path selection. SOLUTION: An SNMP control section 2 analyzes received MIB and TRAP packets with a routing protocol to generate an MIB/TRAP information table 5. An MIB/TRAP information metric conversion section 3 converts data in the MIB/TRAP information table 5 into a routing metric value and reflects the result on a routing table 4. A routing control section 1 selects a path, based on the information of the routing table 4 on which the MIB/TRAP information is reflected.
Patent JP-S6169156-A (JP)
Title: Heat-dissipating device for semiconductor
Inventor: NISHIYAMA YASUHIRO
IPC: H01L23/36
Filed: 1984-09-12
Abstract: PURPOSE:To process and assemble the titled parts easily by forming two T-shaped or L-shaped projections in the direction vertical to a mounting surface on the fitting side of a semiconductor, positioning the semiconductor by a fin on the inside and fixing a hold-down fitting for fastening the semiconductor by a fin on the outside. CONSTITUTION:Fine 8 for dissipating heat and projections 9 fixing a semiconductor 7 are formed to a radiator 6, and the projections 9 functioning as fins for the radiator 6 in combination are used as positioning guides. The outer width (c) of the T-shaped projection 9 serves as a projection for fastening a hold-down fitting 10 for fixing the radiator 6 for the semiconductor 7. A section 10a in the hold-down fitting 10 is formed in a plane so as to uniformly hold down a semiconductor surface, and a projecting section 12 coinciding with a hole for inserting a screw for the semiconductor 7 is shaped to one part of the section 10a, thus positioning the semiconductor 7. The hold-down fitting 10 is formed to a hold-down fitting shape so that the semiconductor 7 is fast stuck to the radiator 6 at all times by the resiliency of itself under the state in which the semiconductor 7 is incorporated into the radiator 6, thus largely improving productivity. Problems on reliability such as defective insulation due to positional displacement can also be enhanced.
Patent JP-H03223225-A (JP)
Title: Liquid crystalline compound
Inventor: WATANABE TETSUYA
IPC: G02F1/13
Filed: 1990-07-19
Abstract: NEW MATERIAL:A liquid crystalline compound expressed by formula I (R and R' are 1-18C alkyl; X<1> is direct bonding, O, S, CidenticalC, OCO or COO; A<1> to A<3> are 1,4-phenylene substitutable with 1-4 pieces of F or Cl; X<2> is CidenticalC or CH2CH2; (m) and (n) are 0 or 1 with a proviso that at least one is 1; X<3> is direct bonding, O, S, OCO or COO; with a proviso that X<1> is CidenticalC in a case of m=0 and n=1). USE:Used as a liquid crystalline compound exhibiting a smectic C phase useful as a component for making anisotropy of dielectric constant of a liquid crystalline composition negative or a component expanding a temperature range of the smectic C phase. PREPARATION:For instance, a compound expressed by formula II (Y is Cl, Br or I) is allowed to react with benzoyl chloride and phenyl borate, in turn, and a resultant compound expressed by formula III is halogenated, then hydrolyzed with a base, thus a compound expressed by formula IV (Z is Br or I) is obtained. Said compound is made to react with an alkylation agent expressed by the formula R'Y' (Y' is Cl or Br, etc.) and subjected to a reaction with a compound expressed by formula V to afford the objective compound corresponding to formula I (expressed by formula VI).
Patent JP-H0835803-A (JP)
Title: Indication error measuring apparatus for cylinder gauge
Inventor: ITOIGAWA KOJI
IPC: G01D7/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide an apparatus which enables measuring of indication errors of a cylinder gauge having two measuring elements easily and accurately. CONSTITUTION:A cylinder gauge 5 is set on a mounting base 6 on a body 1 and contact pieces 3A and 3B are provided at the tips of two micrometers 2A and 2B facing each other fastened on the body through an insulating matter 4. The micrometer is rotated by stepping motors 9A and 9B to advance the contact pieces and the contact pieces 3A and 3B are stopped detecting them contacting the measuring elements 5a and 5b of the cylinder gauge 5 separately by a signal of a contact detection part 15. Then, with the positions of the contact pieces as reference, the two contact pieces are advanced to approach each other by an extrusion value stored in an extrusion value memory section 12 and a graduation read of the cylinder gauge when they are stopped is read out to be compared with the extrusion value thereby obtaining an indication error.
Patent JP-S5892586-A (JP)
Title: Ribbon switching mechanism of printer
Inventor: MARUYAMA MIKIO
IPC: B41J35/14
Filed: 1981-11-27
Abstract: PURPOSE:To obtain the titled mechanism, wherein color switching of multicolor ink ribbon is performed in synchronization with a detecting means which selects and detects one color of the multicolor ink ribbon, while the amount of displacement of an ink ribbon cassette can be made large, and life of the ribbon can be elongated. CONSTITUTION:When a cam 5 is rotated by the rotation of a motor 1, levers 7 on the sides of frames 16 and 17 are moved, and a sliding shaft 10 is slidden. The ribbon cassette 12 which is attached to the sliding shaft 10 is also moed up and down. When the lever 7 is lowered to the lower dead point, an optical reset detector 13 is turned ON so as to obtain a standby state. A detecting plate has four contact parts 31-34. When two detecting brushes 19 are contacted with the contact parts, a motor stopping signal is inputted, and the position of the ribbon is determined.
Patent JP-S6347856-A (JP)
Title: Memory system
Inventor: ITO NAOKO
IPC: G06F12/06
Filed: 1986-08-15
Abstract: PURPOSE:To contrive to reduce load on a software, by allocating and storing data on the same address space of a memory by the low order bit of an address from a microprocessor. CONSTITUTION:The address of a memory 21 of 16 bits are designated by the high order bits An-A1 of the address from a CPU15 of 8 bits, and either bus buffer 31 or 32 is selected by the lowest order bit A0. As a result, a data of 8 bits from the CPU15 of 8 bits is held at the bus buffer 31 when the address is an even address, and it is held at the bus buffer 32 when the address is an odd address. Therefore, the data of 8 bits is allocated and stored at the high order/low order 8 bits of one address space, on the memory 21 of 16 bits, based on whether the address is the even address or the odd address. And the address is constituted continuously when a memory system 11 is observed from the CPU15 of 8 bits.
Patent JP-H04327901-A (JP)
Title: Automatic cutting device for decorative material fed out of lapping machine
Inventor: MOCHIZUKI MASAO
IPC: B27B5/18
Filed: 1991-04-27
Abstract: PURPOSE:To improve the quality and productivity of a decorative material, reduce the manufacturing cost at the same time and secure the safety of a worker by means of automation by cutting the given site of the decorative material fed out of a lapping machine. CONSTITUTION:A box type movable table 17 moving left and right by means of a driving mechanism on the upper face of a machine bed 2 is set on the left side of a lapping machine 7, and two units of circular saws 26 are mounted at the given interval on a main shaft of a motor 20 installed movably up and down freely inside said movable table 17. Channels M formed on the lower sections of contact sections of respective decorative materials K fed out of said lapping machine 7 continuously and in a straight line and connected with each other by decorative sheets are sensed by a photoelectric sensor 35, and a press plate 32 is pressed to the decorative material K just after sensing, while said movable table 7 is moved to the left at the speed same as the transfer speed of the decorative material K, and during said movement, said two circular saws 26 are lifted up and the channel M formed on the lower face of said decorative material K is clamped and both sides of the channel are cut automatically.