baber/WOPTO huggingface dataset:
Patent JP-H0231948-A (JP)
Title: Direct current feeding system
Inventor: KANAI TAKEO
IPC: H02M7/155
Filed: 1988-07-22
Abstract: PURPOSE:To prevent the erroneous cutting off of a solid current breaker caused by the charging/discharging of a capacitor and enable the setting of a cut-off current to a low current zone by separating the base resistance of a rectifier from a system at the time of the stoppage of the rectifier for feeding a DC power. CONSTITUTION:A switch 13 is controlled to be on during the operation of a thyristor rectifier 11 while to be off during the stoppage thereof. By turning off the switch 13 during the stoppage of the rectifier 11, even if a feeder 27 is fed from another substation, the route of a capacitor 23, a resistance 24, and a resistance 12 is removed and the capacitor 23 will not be charged. Although the switch 13 is on during the operation of the rectifier 11, the potentials on the rectifier side of a solid DC breaker 21 and the feeder side are nearly equal to each other due to the operation of the rectifier 11, without charging the capacitor 23. Thus, the capacitor 23 will not be charged preventing the discharged current of the capacitor 23 from flowing at the time of turning on the solid DC breaker 25.
Patent JP-H1026913-A (JP)
Title: Image forming device
Inventor: YAMADA KAZURO
IPC: G03G21/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely performing a paperless print test at high speed. SOLUTION: A thermistor 12 for monitoring the temperature of a fixing device, a switch 13 for monitoring whether or not paper exists, and a switch 14 for monitoring whether or not a toner cartridge is loaded are connected to the CPU 11 of a printer engine 111. A controller 101 detects the temperature rise of the fixing device and the loaded state of the paper and the toner cartridge through the thermistor 12 and the switches 13 and 14. When such a state is not adapted to recording in ordinary recording operation, a ready signal 15 is not outputted to the controller 101. In the case a test signal 116 is inputted from the controller 101 in order to surely execute the paperless print test at high speed, the ready signal 15 is unconditionally outputted to the controller 101 regardless of the detected state.
Patent JP-S57105956-A (JP)
Title: Thin type alkaline dry cell
Inventor: KAYAMA AKIRA
IPC: H01M50/166
Filed: 1980-12-22
Abstract: PURPOSE:To improve the leak resistance of a thin type cell which is caulked and sealed at the tip of a positive electrode can by flattening all the circumferences of a flange bottom of a negative electrode can which serves as a sealing plate. CONSTITUTION:A positive electrode active material 2 such as silver oxide is formed in a pellet and put on the center in a positive electrode can 1, and a separator 3 is provided thereon. A negative electrod 4 which serves as a sealing plate has a flange, and is stuffed with a negative electrode active material 5 made of hardened zinc. The negative electrode can 4 is pushed into the positive electrode can 1 using a gasket 6 as an intermediary. The tip of the positive electrode can is caulked and sealed, thereby a thin type alkaline cell is shaped. All the circumferences of the flange bottom of the negative electrode can 4 of this cell are pressed flat to form the flange bottom into a flat plane 4c.
Patent JP-2000015357-A (JP)
Title: Cutting die for bga and cutting method therefor
Inventor: HIROSE YOSHITAKA
IPC: B29C45/26
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To cut a film at a prescribed position without peeling off and turning up a plated layer in a conductive part when cutting. SOLUTION: In this cutting die for BGA and this cutting method, a punch holding part is provided in a punching die so that a cutting part 32 is press cut in the sequence of a first to a third processes of a corner, a lateral part and a longitudinal part in accordance with a feed of a film 31A into the cutting die, and each punch of the corner, the lateral part and the longitudinal part is attachably and detachably fit into the punch holding part. In the first process, each corner part 34 is punched with each corner punch to form an opening 35a with a prescribed width part left at both sides.  In the second and third processes, the cutting part 32 is press cut with each punch of the lateral part and the longitudinal part so as to separate the BGA 31 from an outer circumferential part 36 and the width part is simultaneously cut with either punch of the lateral part or the longitudinal part at a prescribed position.
Patent JP-S6242539-A (JP)
Inventor: KURAESU IBUAN NIIRANDERU
IPC: H01L21/314
Filed: 1986-08-01
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-S6290567-A (JP)
Title: Surface potential measuring means
Inventor: ISHIKAWA TADASHI
IPC: G01R29/12
Filed: 1985-08-21
Abstract: PURPOSE:To enhance the accuracy of the titled means, by a method wherein a tuning fork type vibrator having a chopper electrode at the leading end thereof is inserted between an object to be measured and the measuring electrode accurately opposed thereto and a specimen brought to reference potential is made accessible between the object to be measured and the vibrator when the AC signal corresponding to surface potential is generated in the measuring electrode to calibrate a measured value. CONSTITUTION:When the potential measuring electrode 2 of a surface potentiometer 1 is accurately opposed to an object 9 to be measured, the potentiometer 1 is doubly shielded by an external shield 6 and an internal shield 5 and a tuning fork type vibrator 8, which is positioned between the shields 6, 5 and has a chopper electrode at the leading end thereof, is provided in front of the electrode 2 exposed by respectively opening windows 7 to the accurately opposed surfaces of both shields 6, 5. By this constitution, the windows 7 are intermittently opened and closed by the chopper electrode and the AC signal corresponding to surface potential is generated in the electrode 2 but, because the signal at this time is extremely weak, two specimens 10, to which reference voltage is applied by first and second reference voltage applying means 11, 12, are allowed to alternately appear and disappear in the sides of the windows 7 and an actually measured value is calibrated on the basis of the obtained measured value.
Patent JP-H0233875-A (JP)
Title: Locking mechanism for stacking connector
Inventor: SHIBATA TOSHIO
IPC: H01R13/639
Filed: 1988-07-22
Abstract: PURPOSE:To preferably operate a looking member of a stacking connector by isolating the locking member and the stacking connector and providing the locking member to another bar locking shaft. CONSTITUTION:A locking portion 5 of an elastic locking shaft 3 is formed in two-stage elliptical. The locking shaft 3 is made through an elliptical hole of a printed circuit board 1 and is turned in right angle to clamp and lock the board 1. The locking portion 5 is formed in a taper portion 6 or a curvature portion 7 to further clamp the board. A stacking connector 2 is correctly installed and fixed by the locking shaft 3 to prevent the stacking connector 2 from being dropped due to vibration of an instrument or when transferred.
Patent JP-H061701-A (JP)
Title: Red tide-controlling material and control of red tide by using the same material
Inventor: TANABE HIROYUKI
IPC: A01N37/06
Filed: 1992-06-15
Abstract: PURPOSE:To provide a controlling material capable of effectively and economically controlling red tide without having a bad effect on fishes and shells or other marine organisms. CONSTITUTION:This red tide-controlling material is composed of a fibrous material carrier supporting a fixed highly unsaturated fatty acid or a fixed highly unsaturated acid-containing mixed oil. The red tide-controlling method is carried out by bringing this red tide-controlling material into contact with red tide, deactivating or killing the red tide planktons and subsequently recovering it.
Patent JP-S6339503-A (JP)
Inventor: SANO TADASHI
IPC: A01C7/00
Filed: 1986-08-04
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-H0912273-A (JP)
Title: Bridle-bail lateral holding device
Inventor: WATANABE MASANORI
IPC: B66C23/26
Filed: 1995-06-27
Abstract: PURPOSE: To transport a bridle bail together with a boom in a state where the total height is made to be lower, and also to improve shortening of working hours in the site and space saving. CONSTITUTION: When a rod 16a of a cylinder 16 is contracted, a second link 13 is turned downward centered on a pin 15. A lateral holding frame 7 and a first link 9 are erected by the turning movement of the second link 13. They are turned by taking pins 10, 12, 14, 15 as pivot shafts and moved while constituting a quadrangle between them and a lug 11. This movement is stopped by the contact of the lateral holding frame 7 with a stopper 20. In this state, the pins are inserted, and the lateral holding frame 7 is fixed to the side surface of a main boom 4.
Patent JP-S57105070-A (JP)
Title: Control system of register interference
Inventor: SATOU KIYOSUMI
IPC: G06F9/38
Filed: 1980-12-23
Abstract: PURPOSE:To perform the interlock control, by giving a flag in case the writing of a register is carried out to an instruction exclusive for a slave processor and accordingly deciding whether a general-purpose register is used or not. CONSTITUTION:The instruction given from a main processor 1 is decoded and executed by a slave processor 2, and the result of the decoding and execution is stored in a main storage device 3, the own arithmetic register, a general- purpose register 4 in the processor 1, etc. according to respective instructions. On the other hand, the instruction read out of the device 3 is decoded at the processor through an instruction decoder circuit 5. In case the instruction is used exclusively for the processor 2, a start signal showing the start of execution of the instruction is sent to the processor 2. When the processor 1 decodes the instruction exclusively used for the processor 2, a flag 6 is given for the use of the specific register 4. With the setting of the flag 6, the process is discontinued for an ordinary instruction using the register 4 until an instruction end signal is received from the processor 2. Then the flag 6 is reset by the end signal to restart the pocess of the ordinary instruction.
Patent JP-H05216914-A (JP)
Title: Method and apparatus for displaying lunar calendar
Inventor: KIN CHINKI
IPC: G06F3/02
Filed: 1992-07-09
Abstract: PURPOSE: To easily recognize a lunar calendar date by storing prescribed table data for converting a solar calendar date into the lunar calendar date in a memory, and converting the solar calendar date inputted through a remote controller into the lunar calendar date, and displaying it. CONSTITUTION: A remote controller 10 is provided with a lunar calendar displaying function key, and prescribed table data for converting a solar calendar date into the lunar calendar date are stored in a memory 30. The first table data are data for converting the solar calendar date into the lunar calendar date, and the data pertinent to a lunar calendar ten thousand year calendar. The second table data are the necessary data of the lunar calendar date. A microcomputer 20 inspects the input of a lunar calendar function key signal, and when an enter key signal is not inputted after waiting 5 seconds since the lunar calendar function key signal is inputted; today's solar calendar date is displayed by the lunar calendar. On the other hand, when the enter key signal is inputted, a past or future specific date is displayed by the lunar calendar.  When the specific date is designated, the specific date is converted into the lunar calendar date and displayed.
Patent JP-S6073503-A (JP)
Title: Production for elliptically distributed index lens
Inventor: MIKAMI KAZUO
IPC: C08F2/48
Filed: 1983-09-29
Abstract: PURPOSE:To use high polymer materials and to produce easily an elliptically distributed index lens by changing the quantity of light irradiated to the circumferential face of a columnar optical medium to a sine wave shape in the circumferential direction so that two periods of sine wave exists on the overall circumference. CONSTITUTION:A vessel 11 containing an optical medium 10 is rotated on a turntable 12 to irradiate the circumferential face of the vessel 11 with an ultraviolet parallel light through a mirror 21. If the light transmission quantity of the sine wave is controlled by an optical modulator 20 so that two periods of sine wave coincide with one rotation of the turntable 12, the quantity of light is maximum at points B and D and minimum at points A and C, and the refractive index distribution in the radial direction of the optical medium 10 is a square-law curve, and the curve is sharp in the section passing points B and D and is slow in the section passing points A and C. Consequently, an equal refractive index curve En on the cross section of the converged optical beam is elliptic, and an optical beam S3 formed to a complete circle is obtained.
Patent JP-H1027211-A (JP)
Title: Character recognition device
Inventor: MURAKAMI MASATOSHI
IPC: G06K9/20
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To perform the recognition processing of image data by colors and background colors by providing a recognition processing means for performing the recognition processing of the image data corresponding to the color or the background color recognized by a color and background color identification means. SOLUTION: The image data are inputted from the input part 11 of a keyboard, sent and stored in a RAM 15 and a VRAM 16. Then, the image data stored in the VRAM 16 are sent to a display part 18 and displayed. In order to perform the replacement recognition processing of the image data of high importance and high secrecy from the image data displayed in such a manner, the background colors of red, green and orange, etc., are added to them from the input part 11. Replacement processing signals inputted from the input part 11 are sent to a main control part 13, a recognition program is fetched from a ROM 14, the image data are recognized for each character and they are recorgized and outputted.  The recognized and outputted image data are analyzed by the color and background color identification program of the ROM 14, the presence/absence of the color and the background color are identified, a replacement processing is performed and then, output and display are performed.
Patent JP-H0983070-A (JP)
Title: Semiconductor laser element
Inventor: OEDA YASUO
IPC: H01S5/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser element in which the characteristic temperature and the maximum output under continuous oscillation state can be enhanced significantly. SOLUTION: An n-type clad layer (Al composition X=0.48) 11, an n-type waveguide layer (X=0.31) 12, an n-type carrier block layer 13 (X=0.5), an active layer 20, a p-type carrier block layer (X=0.5) 17, a p-type waveguide layer (X=0.31) 18, and a p-type clad layer (X=0.48) 19 are formed sequentially on an n-type GaAs substrate. The active layer 20 comprises a barrier layer (X=0.37) 16, two quantum well layers 15, and a side barrier layer 14 (X=0.37) just contiguous to the carrier block layers 13, 17 on the outside of quantum well layer 15. The energy gap EG1 of side barrier layer 14, the energy gap EG2 of carrier block layers 13, 17, and the energy gap EG3 of waveguide layers 12, 18 satisfy a relationship; EG2>=EG1>=EG3.
Patent JP-H0351277-A (JP)
Title: Information equipment of elevator
Inventor: ICHINOSE EIZO
IPC: B66B3/00
Filed: 1989-07-17
Abstract: PURPOSE:To surely inform waiting persons of the arrival of an elevator regardless of the condition of the waiting persons by illuminating the entrance portion of a riding place where a riding cage is to arrive, for announcing the arrival of the elevator. CONSTITUTION:An elevator, coming close to the ninth floor, has its constantly opened contact 92a closed as its speed reduction relay 92 is energized in its closing direction by a speed reduction circuit A, and at the same time a position detector 309 on the ninth floor is being closed, and so a spot light 9F is lighted. Lighting of the spot light 9F is maintained until the elevator starts to travel, i.e., until a constantly-closed contact 10b is opened. Because ao entrance door 2 and the floor are illuminated by illuminating light 6 emitted by a spot light 5, which is lighted correspondingly to illumination of the ninth floor, waiting persons are surely informed of an arriving elevator.
Patent JP-H0840003-A (JP)
Title: Emergency wheel having tire
Inventor: KAIDO HIROYUKI
IPC: B60C19/00
Filed: 1994-08-03
Abstract: PURPOSE:To provide an emergency wheel having tire to urge a driver to replace it with a grand tire in the early stage by forming a structure to actively produce a sound. CONSTITUTION:In a wheel where an emergency tire is mounted on a wheel 10 by a rim, a sound production means 4 to produce a sound according to rotation of the wheel 10 is arranged on the wheel 10.
Patent JP-S6425494-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: NAKAJIMA YASUO
IPC: H01S5/12
Filed: 1987-07-21
Abstract: PURPOSE:To perform an oscillation of single wavelength and a high speed modulation in a semiconductor laser device in which a diffraction grating having a phase shifting region is disposed near an active layer by forming a mesa groove parallel to the active layer deeper than a P-N junction, and forming an insulating film on the sidewall and a laser beam irradiating end face. CONSTITUTION:A wafer formed with a laser structure including a diffraction grating 2 having a phase shifting region is formed. Then, a mesa groove 12 parallel to an active layer 4 is formed deeper than a P-N junction except a stripe region including the layer 4 and its vicinity on the wafer, and a mesa groove 13 perpendicular to the layer 4 is formed deeper than the grating 2. Thereafter, insulating films 9 are formed at least on the groove 12 parallel to the layer 4 and the groove 13 perpendicular to the layer 4. Then, the wafer is isolated to have a chip-like form. In the above steps, the films 9 which operate as reflection preventive films are formed on laser beam irradiating end faces in the state of the wafer to obtain a semiconductor laser device which reduces the irregularity in the reflectivity of the individual chips, oscillates in a single wavelength, and performs a high speed modulation can be obtained in a high yield.
Patent JP-H1013995-A (JP)
Title: Speaker diaphragm and speaker
Inventor: YAMAUCHI HIROKUNI
IPC: H04R9/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate a soldering operation and to improve productivity by soldering a terminal line of a voice coil and conductive material for an external signal input through a cot part which is made in a neck part opening part of a diaphragm. SOLUTION: A coil bobbin 5 of a voice coil 4 is inserted into a neck part opening part 32 which is formed in a central part of a diaphragm 1 and fixed by an adhesive. A terminal line 4a of the coil 4 crawls on the bobbin 5, and the part 2 is provided with a cut part 3 at, at least two places, corresponding to the line 4a. At the time of assembling, the bobbin 5 is inserted into the part 2 of the diaphragm 1, the line 4a and conductive material for an external signal input are soldered together through the part 3, and the neck part of the diaphragm 1 and the bobbin 5 are fixedly attached to each other with an adhesive. At this time, the cut parts 3 are closed by the adhesive. Then, the neck part of the diaphragm 1 becomes almost as high as a damper 18, and then three-point adhesion is possible, i.e., the damper 18, the bobbin 5 and the diaphragm 1 can be adhered to one another.
Patent JP-H1028133-A (JP)
Title: Electronic mail device
Inventor: WATANABE YOSHIAKI
IPC: H04L12/58
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a convenient operation by canceling the urgency of an unnecessary reply mail in an electronic mail device in which an urgent mail is transmitted to the other party when a reply for a return mail is not sent. SOLUTION: This electronic mail device 10 for transmitting the urgency mail of a reply mail to a terminal equipment which receives a return mail is provided with a transmitted and received mail managing part 16 for registering a 'mail address' or 'reply period' or the like set in the return mail corresponding to a 'mail number' added to the return/replay mail, and manages the reply mail, and pertinent data are deleted according to the deletion instruction of reply management data specifying the 'mail number'. Also, the device is provided with a second communication controlling part 17, FAX controlling part 18, code image conversion controlling part 19, PAGER code conversion controlling part 20, and voice conversion controlling part 21, and this urgency can be communicated through a PSTN to a facsimile equipment, pager device, and telephone set.
Patent JP-H06179450-A (JP)
Title: Portable liquid container
Inventor: ROBAATO KEE MITSUCHIERU
IPC: B65D25/54
Filed: 1993-07-23
Abstract: PURPOSE: To provide a pour spout containing a mechanism for which one can easily know when a tank has been full and the flow from a portable container into the tank stopped. CONSTITUTION: This mechanism is constructed to a window and a pouring spout 21 on the wall, extended in interior of a container 1, and includes a deflector 45 that directs bubbles 5 so as to get into the container through the spout toward the window. The window indicates that the tank 2 has been full and the flow of liquid stopped. One can visually recognize when flow of replaced bubbles has stopped. The window is enough to be a form of a partially translucent wall to which a transparent piece is attached, or the container itself is translucent so that replaced bubbles are visible when facing the position adjacent to the wall. Also, the container includes a pour handle and a transport handle 9 positioned so that the gravitational center 17 of the container is situated near the normal passing the supporting point of user's hand above the handle 14 during the pouring action.
Patent JP-S6425601-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: YAJIMA KOTARO
IPC: H03B5/32
Filed: 1987-07-21
Abstract: PURPOSE:To change the compensation for only some temperature by varying a level adjustment of a temperature section divided minutely depending on the number of stages of a voltage controlled filter independently. CONSTITUTION:A temperature detection section 30 generates a voltage with respect to temperature information in a range of temperature applying temperature compensation and a selection frequency of a voltage controlled filter VCF group is varied depending on the voltage. When the selection frequency at a temperature is decided, an output of the oscillation frequency of the oscillator 10 is obtained. This is adjusted to a required level by a level control group 40 and it is added by an adder 50. Then a series of voltage outputs is obtained with respect to the temperature information within the temperature compensation range. The AC temperature compensation information is given to a detector 60 to convert it into DC temperature information. The temperature compensation information is given to the voltage controlled crystal oscillator 70 to apply temperature compensation by a varactor diode, etc., in the oscillator 70. Thus, the compensation at some temperature only is to be varied.