baber/WOPTO huggingface dataset:
Patent JP-H09328025-A (JP)
Title: Tension adjuster for trolley wire
Inventor: MIYASHITA SHIGERU
IPC: F15B11/028
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a tension adjuster for a trolley wire which can give optimum tension to the trolley wire. SOLUTION: An end part of a piston 21 is connected to a trolley wire, an end part of a cylinder 22 is fixed to a strut, oil 26 is allowed to flow in the inside of the cylinder 22 by a pump 30, the piston 21 is slid, so as to extend the trolley wire. Here, a pressure value from a pressure sensor 50 is compared with an optimum pressure value preset so as to correspond to optimum tension of the trolley wire in a control device 60, in accordance with this result, the pump 30 is actuated, the pressure value is automatically adjusted to an optimum pressure value. Consequently, by only setting the optimum pressure value, optimum tension is given to the trolley wire, and by setting a control limit value of the pressure value, abnormality of tension can be recognized.
Patent JP-H10341460-A (JP)
Title: Service data control method and device therefor
Inventor: YAMASHITA KOJI
IPC: H04M3/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable a service generation management node to perform a down loading without caring about the constitution of a service data function inside respective service control nodes and to flexibly and efficiently manage a network without affecting the service generation management node even in the case of extending the service data function inside the service control node. SOLUTION: The service control node 10 accesses the service data function 20 to which the service data are registered by referring to updating system data disposing destination SDF management information 14 at the time of receiving the registration request of updated/referred/changed/eliminated service data from the service generation management node and autonomously makes a decision corresponding to the load state and free area of the service data function 20 from tables 12 and 13 at the time of receiving the registration request of newly generated service data from the service generation management node.
Patent JP-H022420-A (JP)
Title: Program development supporting system
Inventor: YAMAGUCHI AKIRA
IPC: G06F9/45
Filed: 1988-06-15
Abstract: PURPOSE:To efficiently form a source program without generating an error by converting a program design document formed and corrected by an instruction from a keyboard into a source program by an electronic computer. CONSTITUTION:An editing device 20 displays a program design document on a display 12 in an input device 10, edits the program design document in accordance with an instruction from the keyboard, displays the document again on the display 12, and then stores the document in a program design document holding device 30 on the basis of a writing instruction. The contents of the device 30 are read out by a reading instruction from the keyboard 11 and applied to the display 12 so as to be corrected. The program design document stored in the device 30 is read out by a production device 40 and converted into a source program and the source program is stored in a holding device 50. The stored program design document can be read out and corrected by the editing device 20.
Patent JP-H095391-A (JP)
Title: Apparatus for testing ic chip, its testing method, and its testing-shaping method
Inventor: MARUYAMA YOSHIAKI
IPC: G01R31/26
Filed: 1995-06-16
Abstract: PURPOSE: To adjust contact parallelism and a contact size of bumps by allowing observation of a contact state between the bumps and a probe electrode in a tester for an IC chips in which the probe electrode formed on a light transmitting substrate is press-contacted with the bumps of the IC chip to test electric characteristics. CONSTITUTION: In a tester of an IC chip 1, a testing method of the IC chip 1 using the same and a testing/shaping method, a probe electrode 3 comprises an electrode having a light transmitting tip part 3a contacting at least a bump 2 and is provided with an observation means 6 to observe a contact state of the bump 2 to which the contact part 3a is press-contacted in an extent to be deformed, through the light transmitting probe electrode 3. A contact state adjusting means 10 is provided to adjust a contact state between the probe electrode 3 and the bump 2 based on results of the observation.
Patent JP-H0444262-A (JP)
Title: Input circuit for mos integrated circuit
Inventor: TAKADA RYOJI
IPC: H01L27/08
Filed: 1990-06-07
Abstract: PURPOSE:To improve a noise margin by inserting a PN junction diode from an input terminal to a GND terminal, and composing the diode of an N<-> type well and a P<+> type diffused region or a P<-> type well and an N<+> type diffused region, etc. CONSTITUTION:If a back gate voltage VSS lower than a GND level is applied to an NMOS, a P-type substrate or a P-type well is biased to -VSS. As a clamping diode 20, an N-type impurity region in the substrate or shallower than the P-type well and a further shallower P-type impurity region form a PN junction diode. In the simplest case, an N-type well and P<+> type diffused regions for the source.drain of a PMOS transistor may be used. A series resistor 21 for limiting a current at the time of electrostatic breakdown test is inserted. Thus, even if a voltage lower than a GND is inputted to an input terminal, a current is not injected in an IC, and can be bypassed to the GND.
Patent JP-S63311928-A (JP)
Title: Photoelectric pulse wave detector
Inventor: TAKIUCHI MOTOHIRO
IPC: A61B5/0245
Filed: 1987-06-16
Abstract: PURPOSE:To easily perform accurate measurement without limiting a region to be measured, by arranging a photodetector movable in a direction vertical to the surface of the skin to the center of the sensor part brought into contact with the skin and operating a pressure device in conjunction with said photodetector and measuring a pulse wave while continuously increasing the pressure applied to the region to be measured. CONSTITUTION:When the front surface of the optical filter 3 of a photoreceptor applies almost no pressure to a region to be measured at first when the outer surface of a housing 1 is present on the same surface and the amplitude of the pulse wave signal obtained through a photoelectric element is also extremely small. Next, when a current is allowed to flow to the coil 5 of an electromagnet and a movable iron piece 4 is operated to allow the front surface part 5 of the photodetector and the front surface of the optical filter 3 to protrude from the surface of the housing, the region to be measured is pressurized. The amplitude of the pulse wave signal obtained from the photoelectric element 2 with the increase in pressurizing force increases and becomes max. When the photodetector is further delivered from the front surface of the housing, the region to be measured is pressed under further strong pressure and the amplitude of the pulse wave signal from the photoelectric element is reduced along with pressure.
Patent JP-H09312750-A (JP)
Title: Facsimile equipment
Inventor: SUJITA KENJI
IPC: H04M11/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To select a V.34 MODEM function or other high speed MODEM function properly by switching on/off a transmission filter depending on a type of a high speed MODEM set to a MODEM means. SOLUTION: In the case that selection circuits SL1, SL2 are switch-controlled to be a mode to activate a transmission filter SF with a control signal S1, a transmission signal outputted from a group 3 facsimile (G3FAX) MODEM 9 is band-limited to a frequency band suitable for other MODEM function than the V.34 MODEM function by the transmission filter SF and then the resulting transmission signal is sent to a line. On the other hand, in the case that the selection circuits SL1, SL2 are switch-controlled to be a mode to inactivate the transmission filter SF with the control signal S1, the transmission signal outputted from the group 3 facsimile (G3FAX) MODEM 9 is fed to a network controller 10 as the transmission signal while bypassing the transmission filter SF via the selection circuits SL1, SL2 and then sent to the line.
Patent JP-S629780-A (JP)
Title: Flash welding method
Inventor: ICHIYAMA YASUTOMO
IPC: B23K11/04
Filed: 1985-07-08
Abstract: PURPOSE:To prevent a welding defect by correcting the differential density of the magnetic field at joining part based on a welding current. CONSTITUTION:An exciting coil 18 is provided on an electromagnet 17 and magnetic poles 20, 21 are arranged as well vertically on the face surrounded by secondary circuit of welding machine. The magnetic flux density is reduced with the magnetic field B based on a welding current and the magnetic field B' of the electromagnet 17 contradicting each other at the point C side where the magnetic flux is dense when the magnetic field B' is given through the magnetic poles 20, 21. On the contrary the magnetic flux density is increased because of the magnetic field B' being overlapped on the magnetic field B at the point (a) side where the magnetic flux is sparse. A control device 19 thus corrects the compression difference of the magnetic field of point (c), (d) by controlling optimumly the strength B' and phase of the magnetic field between the magnetic pole 20, 21. The welding defect on the welding zone can thus be prevented because of the movement of the molten layer based on the electromagnetic force being enabled to be prevented.
Patent JP-S5374643-A (JP)
Title: Manufacturing method of silencer
Inventor: MAKINO SAKAE
IPC: B21D53/84
Filed: 1976-12-15
Abstract: PURPOSE: To manufacture at a low cost the silencer used for the two-wheel automobile capable of bending it complicatedly and in three-dimension by reducing the number of the press molds and the press shaping works. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5773236-A (JP)
Title: Automatic pressure governor
Inventor: AOKI KUNIAKI
IPC: F16D48/02
Filed: 1980-10-24
Abstract: PURPOSE: To obtain a simply constructed and cheap automatic pressure governor for automatic, fixed-speed mechanism in a small fishing boat, by controlling the fluid pressure the number of revolution of a rotating member in order to keep the number of revolution constant.  
     CONSTITUTION: When a fishing boat is on a cruise at a constant slow speed, if the increase in a load to a propeller 22 due to outer force such as wind or a wave lowers the number of revolution of the clutch output side, the number of revolution of a valve body 42 as well as centrifugal weight 46 also lowers. Accordingly the pushing force generated in the weight 46 is reduced according to the decrease in the number of revolution of a propeller shaft 21, and a valve piston 43 moves leftward in order to open No.1 through-hole 42a, permitting the pressurized oil to flow into a reservoir. Thus, since the pressure in a pressure chamber R 2  located at right side of a clutch regulator valve 30 lowers, a piston 32 slides toward the pressure chamber R 2  in order to increase the opening area in a variable-opening area throttle valve 30. Accordingly, the working hydraulic pressure, transmitted from a pressure chamber 1  of the valve 30 to a hydraulic clutch 10, increases in order to strength joining force among each clutch, keeping the number of revolutions of the propeller 22 constant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5578437-A (JP)
Title: Manufacturing method of directly-heated filament
Inventor: TAKANASHI YUKIO
IPC: H01K3/02
Filed: 1979-11-21
Abstract: PURPOSE: To simplify the cutting process in the manufacture of coils by forming notches at fixed intervals on the surface of coils after winding a wire in a coil and heat treating the notched coils at a high temperature.  
     CONSTITUTION: A wire 11 is wound on a tungsten core 12 at a fixed pitch to form a coil. Notches 15 are formed on the coil at fixed intervals over the length of the coil with a cutting grinder 14, then the coil is annealed at a high temperature. After the annealing process, the core 12 is drawn out from the coil. The coil is broken at the notches 15 when it is radially pressed by a small force thus simplifying the coil cutting process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S638074-A (JP)
Title: Four wheel steering device for vehicle
Inventor: NAKAJIMA TAKASHI
IPC: B62D7/14
Filed: 1986-06-26
Abstract: PURPOSE:To remove danger on traveling for a driver and improve safety by providing a fail safe mechanism for fixing the ratio of a rear wheel steering angle to a front wheel steering angle to a positive or zero in accordance with the failure condition of a part of rear wheel steering mechanism. CONSTITUTION:A controlling mechanism C for controlling a rear wheel steering rod 9 has an input shaft 14 and a control rod 15 as an output shaft, and a pulse motor 21 for varying a steering ratio in accordance with a vehicle speed is provided on this control mechanism C. This motor 21 is controlled by a control circuit 23 to which an output corresponding to a vehicle speed detected by a vehicle speed sensor 22 is given, and the output of a steering ratio sensor 24 is given to the circuit 23 to feedback control the motor 21. That is, when a steering ratio at the time of the occurrence of a failure is a negative, a fail safe solenoid valve 96 is operated via an output circuit, and oil passages 32a, 32b are connected to each other, to make the steering ratio zero.
Patent JP-S6212217-A (JP)
Title: Optical communication system
Inventor: FUJITA HIROYUKI
IPC: H04B10/00
Filed: 1985-07-10
Abstract: PURPOSE:To switch automatically a line having an LD deterioration fault to a standby line by switching the line having LD deterioration fault to the standby line, sending fault detecting information to an opposite station and allowing the opposite station to receive and detect the fault detection information. CONSTITUTION:An optical transmission section applies an automatic output control (APC) to control a drive current thereby keeping the optical output of the LD constant, and when the drive current of the LD is monitored and the drive current exceeds a threshold value, it is discriminated to be deterioration in the LD. The optical output signal is formed into, e.g., consecutive '1' data by the detection of deterioration and sent to the opposite station, and the own station switches the information of an active line into the standby line. On the other hand, the optical reception section of the opposite station detects the consecutive '1' data pattern to switch the active line to the standby line. Thus, the active line relating to LD deterioration is switched automatically to the standby line.
Patent JP-H05343868-A (JP)
Title: Integrally coupled structure for sheet metal component and printed wiring board
Inventor: KONISHI KAZUHIRO
IPC: H05K7/04
Filed: 1992-06-10
Abstract: PURPOSE:To couple easily a sheet metal component with a printed wiring board to make it possible to form integrally the component and the board without using another members, such as screws, at all in a small space and moreover, to prevent the component from being separated from the board by vibration or the like. CONSTITUTION:Four pieces of tabular abutting pieces 11a and 12a and 11b and 12b in total, which respectively abut on the left and right side edge parts of a printed wiring board 20 at two places, are respectively disposed in upright on the left and right side parts of a sheet metal component 10, U-shaped slit grooves 15a and 16a and 15b and 16b, which are extended in the same direction in the front and back, are respectively formed in each abutting piece and engaging extended parts 25a and 26a and 25b and 26b, which are engaged with the slit grooves, are formed on the left and right side edge parts of the board 20. Moreover, leaf spring-shaped reverse pawls 19a and 19b, which get over engaging projections 29a and 29b formed on the left and right side edge parts of the board by the relative slide of the board to the component 10 and are engaged with the board, are formed at least one of the abutting pieces.
Patent JP-H05343530-A (JP)
Title: Semiconductor integrated circuit
Inventor: IGAKI TOSHIAKI
IPC: G01R31/3185
Filed: 1992-06-10
Abstract: PURPOSE:To control that a burn-in mode is set and released without using a terminal exclusively used for a burn-in operation. CONSTITUTION:The following are installed: a clock circuit 4 which counts a clock signal A and which generates a pulse signal D at each arbitrary time; and a burn-in mode setting circuit 5 which turns on and off a burn-in mode setting signal E used to decide the setting and releasing of a burn-in mode on the basis of a burn-in mode instruction signal C for instructing the setting of the burn-in mode from a prescribed input port terminal 3. In addition, the following is installed: a burn-in mode control circuit 6 which collates the pulse signal D output from the clocking circuit 4 with the burn-in mode setting signal E output from the burn-in mode setting circuit 5 and which turns on and off a burn-in mode control signal G used to control the setting and releasing of the burn-in mode.
Patent JP-H01320355-A (JP)
Title: Speed changer of planetary gear type for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-06-18
Abstract: PURPOSE:To obtain a wide gear ratio range by linking 1st, 2nd, 3rd ring gears, a 2nd carrier and 1st, 2nd, 3rd sun gears to an input member via each engaging device and 1st, 3rd ring gears, 1st, 2nd sun gears to a position fixing member via each engaging device. CONSTITUTION:A 2nd ring gear 18r and 3rd sun gear 20s are linked to an input shaft 14 via a 1st clutch K1, a 1st ring gear 16r, 2nd carrier 18c and 3rd ring gear 20r via a 2nd clutch K2 and a 2nd sun gear 18s via a 3rd clutch K3, the 1st ring gear 16r, 2nd carrier 18c and 3rd ring gear 20r are linked to a position fixing member 12 via a 1st brake B1, a 1st carrier 16c is via a 2nd brake B2 and the 1st sun gear 16s and 2nd sun gear via a 3rd brake B3. Consequently a wide gear ratio range can be obtd.
Patent JP-2000340267-A (JP)
Title: Pack battery
Inventor: TAMAI MIKITAKA
IPC: H01M10/44
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To surely fuse a fuse with a heating resistor when a voltage of a battery built in a pack battery fluctuate largely, and surely prevent the heating resistor from being damaged. SOLUTION: A pack battery is provided with a switching element 3 switching off to on when a battery 1 enters an abnormal state, a heating resistor 4 which is series connected to the switching element 3 and the battery 1, and through which a heating current flows when the switching element 3 turns on, and a fuse 5 placed at a position heated by the heating resistor 4, and thermally fused to shut off a current flowing through the battery 1 by a heating resistor 4 series connected to a battery 1 and reaching a high temperature when the heating current flows. In a pack battery 1, a constant current circuit 7 is series connected between the switching element 3 and the battery 1. While the switching element 3 is switched on, the constant current circuit 7 controls the heating current flowing through the heating resistor 4 to make the heating resistor 4 heat and fuse the fuse 5.
Patent JP-S6143761-A (JP)
Title: Electrostatic recorder
Inventor: NAKAMURA HIRONARI
IPC: H04N1/387
Filed: 1985-07-08
Abstract: PURPOSE:To erase easily an unnecessary image by erasing electrification of a range to be erased of an electrostatic latent image on an image forming member on the basis of coordinate values inputted from the external. CONSTITUTION:Sliders SL3 and SL4 are provided in the breadthwise direction of an original platen 2 and are moved on a slide resistance 22 to obtain signals VC and VD indicating a masking position. Meanwhile, a synchronizing signal S from a scanning reproducing device 17 is converted to a saw tooth wave S1 and is inputted to window comparators 24 and 25 together with signals VC and VD to obtain a pulse signal S2, and this signal is inverted by a transistor Tr1 and is inputted to one input of an AND circuit 26. Outputs of sliders SL1 and SL2 in the Y direction of the original platen 2 are inputted to R and S terminals of an FF27 to obtain an output, and this output is inputted to the other input of the AND circuit 26. When the AND circuit 26 is opened, signals corresponding to positions of sliders SL1-SL4 in X and Y directions are inputted to a control electrode 17a of the scanning reproducing device 17 after passing a video amplifier 28. Thus, electrification of an area ABCA is erased easily.
Patent JP-H08320547-A (JP)
Title: Photosensitive material processing device
Inventor: ANDO MASAKAZU
IPC: F26B13/18
Filed: 1995-05-25
Abstract: PURPOSE: To satisfy the transportability and picture quality of a photosensitive material and to supply sufficiently drying heat energy by specifying the contact length of one heating element for directly conducting heat with the photosensitive material. CONSTITUTION: A heating roller 22 constituting a heating element arranged in a first drying part 20 is brought into contact with a photosensitive material 3 and transmits heat directly to the material, a heater 24 is arranged in the respective rollers 22, the heating temp. is detected by a detecting means 25, and the temp. of the heater 24 is controlled by a control means 26. Further, the heating roller 22 contg. a heat source is used as the heating element, the photosensitive material 3 is also conveyed by the roller 22, and a drying heat energy is transmitted to the material. In this case, the contact length of one of the staggeringly arranged rollers 22 with the material 3 is controlled to 1.5-5mm, the transportability and picture quality of the material 3 are satisfied, and sufficient drying heat energy is supplied.
Patent JP-H09328861-A (JP)
Title: Spherical mesh skeleton structure
Inventor: YAMASHITA TETSUO
IPC: E04B1/32
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the number of joints of a truss member in a spherical truss mesh structure and eliminate the need for bending work in sophisticated shape on a joint plate or twisting work in a truss member or the like and construct easily a spherical truss dome at low cost. SOLUTION: A spherical truss of a domed roof 1 is specified to be an interlacing dome which comprises a plurality of vertical members 2, which pass through the tip T of the spherical truss and divide equally the spherical truss in the circumferential direction and a plurality of horizontal members 3, which are laid out horizontally between the vertical members 2 and a plurality of bracing members 4 which are slantingly provided between the horizontal members 3. Each of the vertical members 2 and each of the horizontal members 3 and each of the bracing members 4 are bending-worked so as top correspond with the arc of a radius R of a large circle Co which is the center of a spherical core of the dome so that the vertical member 2 and the horizontal members 3 may pass through each node.  It is also arranged that the joint planes of the vertical members 2/horizontal members 3/bracing members 4 may be aligned at each node point.
Patent JP-H10340310-A (JP)
Title: Terminal equipment, bar code reader and bar code data transmitter
Inventor: YONEZAWA TATSUSHI
IPC: A63F1/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent illegal action or robbery caused by the deception of sales such as the alteration of sales data for each shop and to reduce costs for sales management. SOLUTION: Terminal equipment 8 for fetching bar code data read by a bar code reader 7 is provided with a built-in modem function for transmitting the fetched bar code data through a telephone line 9 to a host computer 10 at the head office, and the bar code reader 7 is provided with a built-in transmission control function for controlling transmission on the other hand so that it is not necessary for each game shop to install a computer for transmission.