baber/WOPTO huggingface dataset:
Patent JP-H0662523-A (JP)
Title: Detector for route disconnection fault
Inventor: NAGASAWA HIROSHI
IPC: H02H3/42
Filed: 1992-08-05
Abstract: PURPOSE:To prevent the erroneous detection of route disconnection fault and top raise the reliability. CONSTITUTION:The title detector for route disconnection fault has a first judging means for judging whether or not the absolute value ¦P¦ of the effective power P of a transmission line is more than a set value KPH, a second judging means for judging whether or not ¦P¦ is less than a set value KPL (KPH<KPL), a third judging means for judging whether or not the absolute value ¦Idot¦ of a current vector flowing in the transmission line is more than a set value KIB, and a fourth judging means for judging whether or mot ¦Idot¦ is less than a set value KIL (KIB<KIL), And, it is judged that a route disconnection fault has occurred when the absolute value ¦P¦ of the effective power P moved from more than KPH to less than KPL, and the absolute value ¦Idot¦ of the current vector moved from more than KIB to less than KIL, on the basis of judged results by the first to fourth judging means.
Patent JP-H1149079-A (JP)
Title: Bicycle with auxiliary driving motor
Inventor: OTA KATSUTOSHI
IPC: H02J7/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of the operation of a bicycle due to battery charging and to always comprehend the residue of a battery by having the computing means of a discharge quantity and a means for transmitting a computation value signal to a battery charge hysteresis memory. SOLUTION: At the time of the charging of a battery 2, a microcomputor 7 computes so as to renew the presumed condensed quantity of the battery 2 according to a charge quantity. Namely, the microcomputor 7 carrys out computation as a current controlled by a current control circuit 9 after the beginning of charging and a voltage detected by a voltage detector are taken in, and its value is sent to a charging hysteresis memory 3 and written in as a presumed charging quantity. The number of times of charging is also stored in the charging hysteresis 3 of a battery unit 1, and the number of times of charging is displayed in a display device 1. This display can be used as a guideline for judging the life of the battery 2.
Patent JP-H0256697-A (JP)
Title: Room-entry control device for card input system
Inventor: ONO HIDEO
IPC: G07C11/00
Filed: 1988-08-23
Abstract: PURPOSE:To transmit a message at the time of room-entry by comparing the ID code of a card and the ID code of a message destination and displaying the message on the display device of a terminal when there is the message for the owner of the card. CONSTITUTION:When the owner goes into a room, in which a terminal equipment is set, by using the card, the ID code recorded to the card is compared with the ID code of the message destination and it is investigated whether there is the message for the card owner or not. When there is the message, since the message is displayed on the display device which is equipped in the terminal equipment, the message can be informed in the case of an opponent, to which the message is desired to be informed, goes into any one room. Thus, without searching a destination one by one, the message can be informed as speedily as possible.
Patent JP-H0854655-A (JP)
Title: Nonlinear optical thin film and its production
Inventor: MORI MASAMI
IPC: G02F1/355
Filed: 1994-08-10
Abstract: PURPOSE:To improve the third-order nonlinear susceptibility and the performance coefft. by using a compd. having a specified perovskite structure to constitute the matrix of a nonlinear optical thin film. CONSTITUTION:This nonlinear optical thin film is a composite thin film having dispersed fine particles which contains metal fine particles in the matrix. This matrix consists of a compd. expressed by formula ABO3 having a perovskite structure. In the formula, A and B are cations and A is preferably Ca, Ba, Sr, Pb, K, Na, Li, La or Cd, and B is preferably Ti, Zr, Ta or Nb. The compsn. ratio A/B in the compd. ranges 0.8 to 1.2 and more preferably 0.9 to 1.1. By specifying A/B to this range, the crystallinity of the matrix can be improved and high nonlinear susceptibility and performance coefft. can be obtd.
Patent JP-H0543154-A (JP)
Title: Elevator hall annunciator
Inventor: NAKAI SHOJI
IPC: B66B3/00
Filed: 1991-08-21
Abstract: PURPOSE:To improve elevator service for a waiting user and operation efficiency of an elevator by providing a load detecting means, a judging means for number of acceptable persons and a next stop floor determining means, and announcing the number of acceptable persons to the determined next stop floor. CONSTITUTION:When a door open/close condition signal from a door open/close condition detecting part 15 indicates that the door is closed, a judging part 17 for number of acceptable persons detects the loaded load which is obtained from the signal of an elevator car inside load detecting part 13, obtains a difference between the loaded load and the elevator car inside maximum load, which is divided by average load per person to obtain acceptable number of persons. Besides, a guide signal control part 21 for number of acceptable persons detects respective signals of the number of acceptable persons judging part 17 and the next stop floor determining part 19 at the time of door closure, and the address of an output part 25 for number of acceptable persons on a floor to be announced from the next stop floor is computed and outputted to a transmission 23. A transmission control part 24 outputs the index of voice data corresponding to the number of acceptable persons to a voice synthesizing device 25 to output the voice signal to a speaker 27.
Patent JP-H0258969-A (JP)
Title: Facsimile equipment
Inventor: TAKEZAWA FUSAYOSHI
IPC: H04L69/40
Filed: 1988-08-25
Abstract: PURPOSE:To execute appropriate treatment by an operator at the other party side by giving a line disconnecting instruction after informing a facsimile equipment at the other party side of the occurrence of abnormality in another facsimile equipment under picture data transmitting state and the contents of the abnormality when the abnormality occurs. CONSTITUTION:When a main control part 1 recognizes the occurrence of the abnormality in the transmitting side facsimile equipment and the contents of the abnormality, the main control part 1 reads a transmitting message stored in the area of a storing part 2 corresponding to the contents of the abnormality, codes the read message in a coding and decoding part 4 as the substitute of picture data, transmits the coded message from a network control part 6 to the facsimile equipment at the other party side, and after that continuously sends the line disconnecting instruction to the facsimile equipment at the other party side. Consequently, the facsimile equipment at the other party side can stop its receiving operation at a point where the facsimile equipment at the other part side prints the message to indicate the occurrence of the abnormality and the contents of the abnormality on a recording paper. Thus, the operator at the other party side can recognize th occurrence of the abnormality at the transmitting side and the contents of the abnormality and consider the appropriate treatment by watching the message.
Patent JP-H0760981-A (JP)
Title: Ink-jet recorder
Inventor: IKEDA MASAMI
IPC: B41J2/175
Filed: 1993-08-24
Abstract: PURPOSE:To prevent ink from leaking to the outside at the time of replacing a cartridge and to prevent the cartridge from being stained and to instantly resume normal recording actuation by constituting such an ink supply pipe that a negative pressure-generating member is pressed by the ink supply pipe and length L thereof inserted into an ink cartridge satisfies specified formulae including the outside diameter D and the inside diameter (d) of the tip of the ink supply pipe and the suction quantity V of a recovery pump. CONSTITUTION:Even when an ink supply pipe is attached and detached repeatedly, the insertion quantity L of the ink supply pipe free from the inkless phenomena must satisfy 3V/D<2>pi>=L>=d/2. In other words, an ink cartridge is fitted to a cartridge and a supply pipe 7 is brought into contact with the negative pressure-generating member 3 by pressure and inserted by distance L reached from the internal wall of the same member-holding part to the tip of the supply pipe 7 and joint is finished. When the insertion quantity L is insufficient at this time, the inkless phonomena are occured. The supply pipe is penetrated by >=1/2 of opening diameter (d) in the part abutting to the member 3 in order to prevent the inkless phenomena. The following inequality is necessitated; L>=d/2. When the suction quantity V of a pump is smaller than a high density part V0 at this time, air of the part V0 is not thoroughly sucked and the inkless phenomena are occured. Because V0=4/3.piL(D/2)<2>, the following inequality is necessitated; V>=1/3.piLD<2>.
Patent JP-H0637620-A (JP)
Title: Adjacent switch
Inventor: MOTOUJI TOMOSHI
IPC: H03K17/95
Filed: 1992-07-13
Abstract: PURPOSE:To obtain an adjacent switch by which the kind of a metal can be identified. CONSTITUTION:This switch is equipped with an oscillation circuit 1 which periodically switches and oscillates oscillation frequencies f1 and f2. The oscillation frequency f1 is not changed at the time of the approach of a magnetic metal and increased at the time of the approach of a non-magnetic metal. The frequency f2 is increased at the time of the approach of both the magnetic metal and the non-magnetic metal. Then, the change of the oscillation frequency is discriminated by a frequency discrimination discriminating circuit 3 and a signal processing is operated by a signal processing circuit 5 based on the change of the oscillation frequency according to the approach of the different metals. Thus, the approach of the magnetic metal or the non-magnetic metal can be identified.
Patent JP-H0373915-A (JP)
Title: Output waveform stabilizing method for electric field absorption type optical modulator
Inventor: OKIYAMA TADASHI
IPC: G02F1/17
Filed: 1989-08-15
Abstract: PURPOSE:To hold the output waveform of an electric field absorption type optical modulator constant irrelevantly to temperature variation by detecting the mean level of the light output intensity of a light absorption part and controlling the wavelength of light from a laser light source so that the mean level becomes constant. CONSTITUTION:An optical current generated by the light absorption part 14 is led out as a voltage signal through a resistor 41 and this voltage signal is inputted to a comparator 42 together with a reference voltage signal from a reference voltage power source 44. Then a current source 46 is driven with the output of the comparator 42 to adjust the oscillation wavelength of the laser light source 16. Consequently, the wavelength of the light from the laser light source 16 is so controlled that the mean level of the light output intensity becomes constant. Consequently, the output waveform of the electric field absorption type optical modulator can be held constant irrelevantly to the temperature variation.
Patent JP-H0875758-A (JP)
Title: Actuator of lever type with arched warp, and data input/ output probe and data-processing device using the probe
Inventor: SHIMADA YASUHIRO
IPC: G11B9/02
Filed: 1994-09-02
Abstract: PURPOSE: To widen driving area of a probe and easily manufacture an apparatus, by setting a minute displacement lever with an arch warp or providing a middle electrode and a piezoelectric body to warp the lever like an arch at a driving time with piezoelectricity, increasing a shifting amount of a front end of the lever and enlarging a gap between the lever and a substrate. CONSTITUTION: A space 4 is formed at a silicon substrate 1 having a lower electrode 3 formed on an insulating layer 2, thereby forming an arch-shaped lever 5 in a hollow structure. The lever 5 is fixed to a beam 6 supported at both parts and the beam 6 is fixed to a supporting part 7. When an external force is applied to a part of the lever 5, a torsion stress is generated in the beam 6, so that the lever 5 is oscillated with the beam 6 as the axial center. An upper electrode 8 for the purpose of electrostatic driving, a data input/output chip 9 and a data input/output wiring 10 are formed on the lever 5. In order to drive the probe 0, a voltage is impressed to the lower electrode 3, thereby, a rear end of the lever 5 is attracted to the lower electrode 3 and the lever 5 is oscillated around the axis of the beam 6. As a result, the chip 9 is brought close to a sample.  At this time, an oscillation range is enlarged because of warping of the lever 5.
Patent JP-H0493444-A (JP)
Title: Joint part structure for diagonal beam and horizontal beam
Inventor: KIRIYAMA SHINICHI
IPC: E04B1/24
Filed: 1990-08-08
Abstract: PURPOSE:To joint a diagonal beam and a pillar surely and firmly in a simple manner and secure a necessary space in an attic by fixing a supporting part which is projectingly installed at the end part of the diagonal beam on a horizontal beam through a filler plate having a guide rib, by using bolts. CONSTITUTION:A plurality of joint holes 5 are formed on the upper side flange 1a of a pole plate 1 using H-shaped steel, and a guide rib 3a is projectingly installed directly under on one side end of the upper side flange 1a, and a filler plate having a plurality of joint holes 6 is installed. A supporting part 4 on which a joint plate 7 having a plurality of joint holes 5 is installed at the lower end part is projectingly installed directly downward on a principal rafter 2 using H-shaped steel. A joint bolt 8 is inserted into the joint hole 5 of the plate 7 and the joint holes 5 and 6 of the pole plate 1 and the plate 3, and the eaves side edge part of the principal rafter 2 is integrally joined to the upper side flange 1a of the pole plate 1. Further, the constitution in which the plate 3 and a bundle are used in combination can be adopted.
Patent JP-H1133170-A (JP)
Title: Ball game machine and game ball guide
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To control an electric charge in a ball game machine and a game ball and also prevent an impediment due to static electricity generated outside the ball game machine from occurring. SOLUTION: This ball game machine is equipped with an antielectrostatic sheet 50 attached to a ball ejection handle 19, an antielectrostatic sheet 60 attached to a delivery aperture part 13 for an upper tray 11, and antielectrostatic sheet 160 attached to the upper tray 11, an antielectrostatic sheet 70 attached to a delivery aperture part 14 for a lower tray 12 and an antielectrostatic sheet 175 attached to a slide lever 18 respectively. The antielectrostatic sheet 50 comprises a fixed part and a detachable part which is composed of a fiber layer, a retaining layer and a detachable layer. The fiber layer contains a conducting fiber. The game ball guide has an antielectrostatic sheet and the bottom face of a prize ball tank also has the antielectrostatic sheet.
Patent JP-H0258169-A (JP)
Title: Method for designating range on screen
Inventor: KOYANAGI MASANOBU
IPC: D05B19/02
Filed: 1988-08-24
Abstract: PURPOSE:To simplify range designation and to improve operability and workability by designating an arbitrary range on a picture drawn on a two-dimensional screen based on a series of processings according with the algorithm executed in human brains. CONSTITUTION:Two points of a first point and a second point are designated in arbitrary positions on the two-dimensional screen (S1). The first point is regarded as the center of a range to be designated and the second point is regarded as one point on the boundary of the range to be designated (S2). The picture in the range designated in this manner is subjected to a prescribed processing (S3) to complete a series of processing. That is, an operator designates the center of the picture to be subjected to the prescribed processing as the first point and designates one of boundary points of this range as the second point to complete designation of the arbitrary range. Thus, the operator can easily designate the arbitrary range of the picture drawn on the two-dimensional screen without skill, and the time required for the operation is shortened and the operability and the workability are improved.
Patent JP-S6365723-A (JP)
Title: Mobile radio communication system
Inventor: KONO MITSUNORI
IPC: H04B7/15
Filed: 1986-09-05
Abstract: PURPOSE:To contrive to reduce a transmission output of a mobile station by arranging repeaters decentralizingly in areas of each service zone or adjacent boundary points, allowing them to receive a transmission signal from a mobile station located around the repeaters and relay the signal to a base station of the relevant zone. CONSTITUTION:When a mobile station 2 is placed in a No.1 sector of a relay service zone B of a repeater 3d, the transmission signal sent via a transmitter 21 of the mobile station 2 and a mobile station antenna 22 is received by the repeater 3d, amplified (34a, 34b) to a prescribed level and sent toward a base station 1a. The transmission signal sent from the repeater 3d is received by reception antennas 11a, 11b of the base station 1a, and amplified and detected respectively by the base station receivers 12a, 12b. Then an output signal outputted from the receivers 12a, 12b is selected by a diversity switch 13 and outputted.
Patent JP-H1132630-A (JP)
Title: Tool for solving problem caught by underwater obstacle
Inventor: KINOSHITA KAZUHIKO
IPC: A01K91/047
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tool capable of readily carrying out modification operation and hardly breaking fishhook by interposing an elastomer between a binding tool bound to fishing line and a fishing needle. SOLUTION: This solving tool is equipped with a binding tool 2 bound to a fishing line 6, a fishhook 14 and an elastomer 12 interposed between the binding tool 2 and the fishhook 14. A rubber-like elastomer which causes breakage when force larger than a prescribed force is applied thereto is used as the elastomer 12. Further, the binding tool 2 can be formed as a luer body or weight. When the fishhook 14 is caught by obstacle 16 in water, the elastomer 12 is extended by pulling the fishhook 14 to which the binding tool 2 is bound and kept in tense state. When the fishing line 6 is drastically loosened, the elastomer 12 intends to return to original state, but the binding tool 2 is moved further than the original position by the restoring force and the fishhook 14 is removed from the obstacle 16.
Patent JP-S60104024-A (JP)
Title: Production of oxygen-containing compound
Inventor: WATANABE YOSHIHISA
IPC: C07C67/00
Filed: 1983-11-10
Abstract: PURPOSE:To produce methanol, ethanol, ethylene glycol, etc. by the reaction of CO and H2 using a catalyst composed of inexpensive Ru compound and a diaminopyridine compound. CONSTITUTION:CO is made to react with H2 in the presence of a catalyst composed of (A) an Ru compound and (B) a diaminopyridine compound, at 100- 300 deg.C and 30-1,000kg/cm<2>G, to produce methanol, ethanol, ethylene glycol, etc. The component A of the catalyst is ruthenium chloride, ruthenium formate, ruthenium nitrate, Ru3(CO)12, [Ru(CO)3Cl2]2, etc., and the component B is 3,4-diaminopyridine, etc. The concentration of Ru in the reaction liquid is 1X10<-5>- 10g-atom of Ru per 1l of the reaction liquid, and the amount of the component B is 2- 2,000mol per 1g-atom of Ru.
Patent JP-H0376096-A (JP)
Title: Semiconductor memory
Inventor: NANBU HIROAKI
IPC: G11C11/414
Filed: 1989-08-16
Abstract: PURPOSE:To contrive a high speed write by providing a bipolar type transistor for connecting a collector to a differential amplifier and supplying a current to the differential amplifier in accordance with a signal inputted to a base or an emitter. CONSTITUTION:The semiconductor memory is provided with bipolar type transistors QIWL, QIWR for connecting its collectors to bit lines BL1, BR1 and supplying a discharge current to the bit lines BL1, BR1 in accordance with a signal inputted to its base or emitter. When information is written in by selecting a memory cell MC11, etc., it is necessary that one of the bit line BL1 or BR1 is discharged in accordance with write information, and the potential of the bit line is driven in low potential, therefore, at the time of write, a read/write control signal DI or DI' is set to low potential, and the QIWL or QIWR is switched from OFF to ON. In this case, since the switching time of the bipolar type transistors QIWL, QIWR is quick, only a short period of time is required for driving in low potential. In such a way, the write time can be quickened.
Patent JP-S58114054-A (JP)
Title: Lighting device of copying machine
Inventor: OOTA SAKAE
IPC: G03B27/54
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a uniform illuminance distribution by fitting a light source to a main bracket for fixing a reflecting plate and adjusting the position of the light source to and from the reflecting plate independently. CONSTITUTION:A screw 15 for clamping runs through two long-sized holes 16 made in a lamp holding plate in parallel to reach a lamp bracket 11. The fixation position of the lamp holding plate 12 to the lamp bracket 11, and hence the fixation position of a lamp 13 to the lamp bracket 11, is freely adjustable in the opening direction (direction X) of the long-sized holes 16. A screw 14 for clamping runs through two parallel long-sized holes 17 of the lamp bracket 11 to reach the slanting part 9c of an illumination brancket. The fixation position of the lamp bracket 11 to the illumination bracket 9 is freely adjustable in the opening direction (direction Y) of the long-sized holes 17. The lamp holding plate 12 is adjusted in the direction X and the lamp bracket 11 is also adjusted in the direction Y to move the lamp 13 freely in the plane (paper surface) in a figure.
Patent JP-H0945742-A (JP)
Title: Method of evaluating semiconductor single crystal wafer
Inventor: KOYAKE MAKOTO
IPC: G01N27/04
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To evaluate precisely the existence of micro-defect on the side surface of a semiconductor single crystal wafer. SOLUTION: To evaluate the existence of the micro-defect on the side surface of the semiconductor single crystal wafer by measuring the difference of spectrum of photoluminescence related to the metal of the wafer obtained after dipping and rinsing the wafer in a solution that contains metal ion and activating the metal by heat-treating the wafer or resistivity before and after the processing.
Patent JP-S59103632-A (JP)
Inventor: HAMA YOSHIKI
IPC: A47J37/06
Filed: 1983-11-08
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。