baber/WOPTO huggingface dataset:
Patent JP-H03139623-A (JP)
Title: Projection type image display device
Inventor: YAMAGISHI NARUMASA
IPC: G09F9/00
Filed: 1989-10-25
Abstract: PURPOSE:To automatically, easily and inexpensively obtain an image having focus which is fit for a distance to a screen by making a scanning member extending in a vertical direction to the optical axis for adjusting focus of a projecting lens abut on an inclination part provided to a second housing. CONSTITUTION:Even in the case that the projecting distances of the projecting lenses 20 - 26 are set to an optional position, the focus operation member 32 of the projecting lens is made to abut on a guide cam 40 provided on the side surface of a guide barrel which is provided to the second housing 33 when the projecting lens is housed in the second housing 33. At this time, the operation member 32 is guided to a guide groove 41 provided so that the projecting magnification of the projecting lens group is fit for the screen 34 when the member 32 is inserted by the guide cam 40. As the result, the focal distance of the projecting lens is changed and light is reflected on a second mirror 36 and a first mirror 35. Thus, the image having the focus which is fit for the distance to the screen 34 is automatically, easily and inexpensively obtained.
Patent JP-H11118862-A (JP)
Title: Protective relay
Inventor: OKADA EIJI
IPC: H02B3/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily conduct a characteristic test by use of a personal computer without using a conventional large and heavy relay tester. SOLUTION: A protective relay 11, having a level detecting circuit 12 which converts a current/voltage input into a low voltage by means of a transformer 15 to determine whether or not the voltage level of this low voltage input has exceeded an allowable value, has a built-in voltage generating circuit 13 generating the necessary test voltage for a characteristic test according to command information from a personal computer 10. The test voltage generated by the voltage generating circuit 13 is supplied to the secondary side of the transformer 15 of the level detecting circuit 12, and the level detecting circuit 12 is used to determine whether or not the test voltage exceeds the allowable value and to transmit the result to the personal computer 10.
Patent JP-H08131410-A (JP)
Title: Blood pressure measuring apparatus
Inventor: SOTOKOSHI YASUYUKI
IPC: A61B5/022
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a blood pressure measuring apparatus which measures blood pressures with high accuracy at all times by extracting a correlation between pulse wave propagation time and the blood pressures, discriminating the reaction of a cardiovascular system correlating with blood pressure fluctuations, optimizing the correlation between the pulse wave propagation time and the blood pressures, applying the pulse wave propagation time to be actually measured to the correlation and calculating the blood pressure value. CONSTITUTION: Calibration for obtaining the correlation between the pulse wave propagation time and the blood pressures is executed by a master machine 30 and a slave machine 20 and thereafter, the reaction of the cardiovascular system is discriminated by the slave-machine 20. The correlation between the pulse wave propagation time and the blood pressures is optimized according to the result of the discrimination. Next, the wave propagation time is measured by the time difference of the waveforms detected by electrocardioelectrodes 1, 2 and taken into a CPU 11 and the waveforms detected by a finger-tip photoelectric pulse wave sensor 7 and taken into the CPU 11. The blood pressure value of an examinee is calculated by applying the measured wave propagation time to the wave propagation time/blood pressure characteristics obtd. by the calibration and the optimization.  This blood pressure is displayed in a display section 12.
Patent JP-H10125939-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MORITA KIYOYUKI
IPC: H01L21/316
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, which functions as a low-power consumption non-linear element and a nonvolatile memory, and a method of manufacturing the device. SOLUTION: A semiconductor layer consisting of a silicon layer is brought into contact with water containing iron ions and ozone to form an iron- containing first silicon oxide film 105 and thereafter, the film 105 is brought into contact with water containing ozone only to form a second silicon oxide film 106. Aftet that, the formation of a third silicon oxide film 107, the formation of an interlayer insulating film 109 and the formation of first and second Al wirings 111 and 112 are performed. When a proper voltage is applied to both ends of the wirings 111 and 112, a current is highly made to flow through the film 105 at only the time of a specified voltage by a resonance tunneling via an empty electron orbit of the iron in the film 105 and a nonlinear element having a negative resistance can be formed.
Patent JP-S63132370-A (JP)
Title: Decentralized processing system
Inventor: HYODO SHINJI
IPC: G06F15/163
Filed: 1986-11-21
Abstract: PURPOSE:To deliver data at high speed by adding a function for inputting and outputting the data from one computer to the main memory and the input device of the other computer to a coupling device between the computers. CONSTITUTION:The applied program 14 of the host computer 10 side stores the disposing positions of the respective data on the front computer 11, thereby, it can read and write the required data at an arbitrary timing. An input and output processing from the host computer 10 to the front computer 11 is carried out by converting the disposed address of the data to an address on the front computer 11 by the coupling device 13 between the computers and directly making access by the coupling device 13 between the computers 13.
Patent JP-S63132178-A (JP)
Title: Spectrum analyzer
Inventor: WAKITA TOSHIAKI
IPC: G01R23/173
Filed: 1986-11-22
Abstract: PURPOSE:To measure the spectrum of a burst signal by performing a window processing by a spectrum analyzer. CONSTITUTION:An input signal Si is one reproducing signal of a rotary head and supplied in a burst shape by one field period at each time. A pulse Pg with a frame cycle which indicates the rotary phase of the head is extracted to generate a window signal Sw which is '1' in a period where the Si is obtained. While Sw='1', Vs varies at its original rate and while Sw='0', it is held at the level at the time of the start. Further, the Sw is supplied as a Z-axis signal to a CRT and brightness modulation for making a display only for the period of Sw='1' is imposed. Consequently, the voltage Vs varies only in the period where the input Si is obtained and displayed by the brightness modulation, so the spectrum of the signal Si can be displayed and the mean value, maximum, variation, etc., of the spectrum are measured effectively although the signal Si is a burst signal. When the signal Si is a continuous wave, the spectrum can be measured by varying the pulse width and phase of the signal Sw.
Patent JP-H05119335-A (JP)
Title: Connecting method for liquid crystal display driving substrate
Inventor: TAKAHASHI NORIO
IPC: G02F1/1345
Filed: 1991-10-25
Abstract: PURPOSE:To provide an inexpensive and sure connecting method for an LCD driving substrate with simple structure. CONSTITUTION:An O ring 8 is provided on a connection base plate 6, the LCD driving substrate 2 is arranged on the O ring 8 and the conductor pattern 4 of the LCD driving substrate 8 and the LCD pannel terminal 5 of an LCD pannel 1 are arranged so as to be directly connected. The LCD pannel 1 is pressurized by a pressure board 7 from the reverse side of the LCD pannel terminal 5. Thus, the LCD pannel terminal 5 and the conductor pattern 4 is surely connected with remarkably simple structure as compared with the conventional connection mechanism of a prober system. Connection resistance comes to be below several OMEGAsince the LCD pannel terminal 5 is directly connected to the conductor pattern 4.
Patent JP-S62138684-A (JP)
Title: Heat exchanger
Inventor: INOUE HITOSHI
IPC: F28D15/02
Filed: 1985-12-10
Abstract: PURPOSE:To eliminate pulsating temperature variation in the oil temperature by submerging the heat absorption section of a heat pipe into the oil in an oil tank and arranging the heat radiation section out side the oil tank. CONSTITUTION:Oil of high temperature which has flowed into an oil tank 2 passes through the heat absorption section 16a of a heat pipe 16 and heats the heat absorption section 16a. By this heating a working liquid 17 is also heated and it evaporates by taking away the heat of the oil and moves in the heat pipe 16 to its heat radiation section 16b. The steam of the working liquid 17 which has moved is cooled by the surrounding air and liquefied, but in this liquefaction the condensation latent heat is discharged, radiating the heat in the oil to the surrounding air. The working liquid 17 which was liquefied by condensation moves in the heat pipe 16 to return to the side of its heat absorption section 16a. With this arrangement the heat of the oil 1 of high temperature which passes through the heat absorption section 16a of the heat pipe 16 is transported from the heat absorption section 16a of the heat pipe 16 to its heat radiation section 16b and radiated to the surrounding air by the repetition of evaporation and liquefaction of the working liquid 17 in the heat pipe 16.
Patent JP-S61152301-A (JP)
Title: Machine tool
Inventor: MASUYAMA EISAKU
IPC: B23B3/30
Filed: 1984-12-25
Abstract: PURPOSE:To improve productivity by easily mounting and demounting the tool rest of a machine tool having an opposed type main shaft from a cross slide, thus facilitating the preparatory work outside the machine of the tool rest. CONSTITUTION:A cross slide 21 is installed in slidable ways in the X-axis direction onto the front surface of a gate-shaped base 5, and a tool rest 22 is installed in demountable ways through a coupling 50 onto the front surface of the cross slide 21, A tool holder 51 is screwed by a bolt 52 at the top edge of the tool rest 22, and a plurality of tools 53a-53f are arranged onto the holder 51. The mounting and demounting of the tool rest 22 from the cross slide 21 can be carried-out simply by hydraulic pressure. Therefore, the preparatory work outside the machine of the tool rest is facilitated, and productivity can be improved.
Patent JP-H04157205-A (JP)
Title: Oil tight keepinf device of hydraulic cylinder
Inventor: TORII SATORU
IPC: F15B13/01
Filed: 1990-10-17
Abstract: PURPOSE:To miniaturize the above device and reduce the cost thereof by providing a poppet which opens and closes a poppet chamber at the poppet chamber facing a main oil passage of a valve body, and making the poppet pressure act on the back side of a plunger provided at the plunger chamber of a bypass oil passage. CONSTITUTION:A poppet 36 which opens and closes a main oil passage 34 is provided at a poppet chamber 35 facing the main oil passage 34 of a valve body 31, and a plunger 42 is provided at a plunger chamber 41 facing a bypass oil passage 40 to open and close the bypass oil passage 40. Besides, a central oil passage 27 is provided at the plunger 42 to make pressure of the poppet chamber 35 act on the back side of the plunger 42, a spring 35 is provided inside the plunger 42, and a pilot fluid passage 43 leading to the plunger chamber 41 is provided. It is thus possible to build the poppet 36 and plunger 42 in the valve body 31 to manufacture a small-sized and inexpensive unit.
Patent JP-H08126224-A (JP)
Title: Photovoltaic power generation system
Inventor: TAKEHARA NOBUYOSHI
IPC: H02J7/35
Filed: 1994-10-20
Abstract: PURPOSE: To provide a low-cost and practical photovoltaic power generation system for freeways. CONSTITUTION: The title photovoltaic power generation system is constructed of a plurality of loads 3 installed on a road 5 at specified intervals; A transmission line 4 for supplying the loads with power, laid along the road; a plurality of solar cells almost integrated with a sound insulating wall 1 or guard rail, constructed on the roadside; a plurality of inverters 2 that convert the d.c. power from the solar cells into alternating current, and outputs the current to the transmission line, and that are provided with a maximum power point tracking function, respectively; and a commercial electric power system that interchanges power between it and the transmission line.
Patent JP-H06129611-A (JP)
Title: Liquid fuel combustion device
Inventor: OGINO TOSHIRO
IPC: F23D11/10
Filed: 1992-10-19
Abstract: PURPOSE:To provide a combustion device for igniting liquid fuel in which a consumption power during combustion operation is reduced, tar generated within a gasification chamber is restricted and odor generated at the time of ignition is reduced. CONSTITUTION:A liquid fuel combustion device is comprised of a gasification chamber 1 for gasifying fuel; a burner 23 communicated with the gasification chamber; a fuel nozzle 21 of which extremity end is adjacent to the gasification chamber 11; a fuel pump 22 for supplying fuel to the fuel nozzle 21; an air heating chamber 14 in which air flowing into the gasification chamber 11 is heated by an electrical heater 15; a heat exchanger 17 for heating air with combustion heat generated by the burner 23 and feeding the heated air to the gasification chamber 11; and a blower 18 for supplying air to the heat exchanger 17. A hot air bypassing passage 19 is arranged between an inlet and an outlet of the gasification chamber 11. Heat of the heat exchanger 17 heated by combustion heat is utilized with gasification heat to enable a consumption power to be reduced and at the same time fuel is dispersed into the hot air and gasified, thereby tar production to the gasification surface can be restricted and a proper amount of hot air is supplied to the gasification chamber 11 so as to get a stable gasification state and a stable combustion state.
Patent JP-H01158085-A (JP)
Title: Printing ink
Inventor: YUI MASAYUKI
IPC: C09D11/02
Filed: 1988-11-04
Abstract: PURPOSE:To obtain a printing ink having the advantages of powder as well as wet cake and remarkably improved luster and tinting strength and useful as an ink for water-color flexographic printing, offset printing, etc., by dispersing a formed organic pigment having a specific water-content in a resin varnish. CONSTITUTION:The objective printing ink can be produced by dispersing (A) a formed pigment having a water-content of 20-55wt.% (preferably 30-50wt.%) and a size of 1-50mmphi and selected from azo, disazo, phthalocyanine and dioxazine violet organic pigments in (B) a resin varnish such as a water-soluble styrene-maleic acid resin.
Patent JP-H02131301-A (JP)
Title: Linear motor carrier
Inventor: ISHIBASHI AYANORI
IPC: B60L13/03
Filed: 1988-11-08
Abstract: PURPOSE:To prevent falling of truck upon power interruption and to reduce impact by running the truck while supporting on a holding device at a vertical section and an oblique section. CONSTITUTION:Primaries of a linear motor are arranged at intervals of 2-3m in the vertical section and a truck 3 having secondary conductor 2 runs along a rail 4. The vertical section comprises a belt 5 and the rail 4, where the belt 5 is provided with a device 6 for holding the truck 3. Upon power interruption during horizontal travelling, the truck 3 coasts and subsequently stops. At the vertical section, the truck 3 lifts or lowers while being supported by the truck holding device 6 fixed to the belt 5. Upon power interruption, the drive motor for the belt 5 brakes to hold the belt 5 in that position, thus the truck 3 is also held in that position.
Patent JP-H04154363-A (JP)
Title: Image forming device
Inventor: OGAWA TOMOKO
IPC: G03G15/04
Filed: 1990-10-18
Abstract: PURPOSE:To prevent the void caused by a drop of the potential by setting an edge part picture element of a linear latent image being vertical to the rotating direction of a photosensitive body to the potential between an image part and a non-image part. CONSTITUTION:In accordance with whether (x) coordinates of a start point and an end point of vector data are equal or not, whether image data is vertical or not is decided, and in the case it is vertical, the potential of an edge part picture element is set so as to become between an image part and a non-image part. Also, based on an area rate to be painted out, an output of the edge part picture element of the vector data is adjusted, and at the time of applying an anti-aliasing processing method for expressing smoothly notches of the edge part, an approximate area rate is set so that the potential of a latent image corresponding the edge part picture element becomes between the image part and the non-image part, and in the case the image data is not vertical, the approximate area rate is set by using the anti-aliasing processing. In such a way, the anti-aliasing processing which can prevent a void caused by a drop of the potential and can avoid it surely can be executed.
Patent JP-S61157766-A (JP)
Title: Ignition timing control system for internal-combustion engine
Inventor: NAGAI MASAAKI
IPC: F02P5/153
Filed: 1984-12-28
Abstract: PURPOSE:To early reduce knocking occurrence frequency, by a method wherein learning correction of an ignition time during acceleration operation is executed separately from that during constant operation, during constant operation, overall correction is effected in relation to a whole operation region during operation on given conditions, and thereafter, partial correction is performed. CONSTITUTION:During operation of a vehicle, after the current number of revolutions and a current suction air pressure are calculated by an MPU 18, and acceleration decision value responding to the number of revolutions is researched from a map in a ROM 17, and based on the decision value, it is decided whether a vehicle is in an acceleration state. When decision is maded to be acceleration, a correction value in an acceleration state is calculated from a map in a RAM 16 to calculate the value of an ignition time. Meanwhile, when decision is maded to be constant operation, the value of a fundamental ignition time is determined from a map in the ROM 17, and a correction value, obtained by learning, is added to the result to calculate the value of an ignition time. In which case, when a correction value exceeds a given value during the starting of control, the value of the whole of an ignition time correction region is corrected by means of the computed correction value, and after ignition time is adjusted about to an optimum value, partial correction is executed.
Patent JP-S62138399-A (JP)
Title: Production of single crystal film
Inventor: FUJIEDA SHINJI
IPC: H01L21/205
Filed: 1985-12-12
Abstract: PURPOSE:To grow the titled single crystal film having excellent crystallinity by previously nitriding the surface of a GaAs crystal substrate when the single crystal film of GaN or AlN is grown on the GaAs crystal substrate. CONSTITUTION:The GaAs crystal substrate is arranged in a reaction tube, the inside of the reaction tube is evacuated, then the substrate is heated, and a gaseous hydrogen current contg. hydrazine is introduced to nitride the surface of the substrate. Then a gaseous hydrogen current contg. hydrazine and a gase ous hydrogen current contg. trimethylgallium a trimethylaluminum are intro duced to grow the single crystal of GaN or AlN on the nitrided substrate. Consequently, a single crystal film having excellent crystallinity can be grown at a comparatively low temp. with a simple device without necessitating the use of electron cyclotron resonance plasma, etc.
Patent JP-H02126839-A (JP)
Title: Sterilizing method for liquid injection surgery device
Inventor: TATSUGUCHI MIKIO
IPC: A61L2/18
Filed: 1988-11-07
Abstract: PURPOSE:To simplify sterilizing treatment by putting pressurizing, liquid transmitting and injecting means in an arrangement which agrees with the process of a surgery, and sucking sterilizing liquids from the suction port of the pressurizing means and injecting the liquids by the injecting means, and thereafter sucking and injecting purified water or physiological salt water in the same way. CONSTITUTION:A surgery liquid container which is connected to a suction port disposed at pressurizing means 1 is replaced by a sterilizing liquid container, and thereafter the pressurizing means 1 is driven so that sterilizing liquids are sucked into the pressuring means 1 and are supplied via liquid transmitting means 2 to injecting means 3, at which the liquids are injected. During the process, sterilizing treatment is applied to all of liquid contact portions. Because the injection means 3 has to also be sterilized at its outer surface portion, it is soaked in the sterilizing liquids. After the sterilizing treatment has been completed, the liquids are replaced by purified water or physiological salt water to wash the device; washing is continued for a sufficiently long period of time to prevent the sterilizing liquids from remaining. Preparation for a surgery is completed by repeating of the process plural times and there will thus be no need for the device to be decomposed and assembled.
Patent JP-2001097647-A (JP)
Title: Elevator control device
Inventor: KOKUBU MATSUO
IPC: B66B3/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device which can stabilize the implantation level, without needing the installing of a pulse generator exclusive for car position detecting, other than a pulse generator for car position detecting set to the shaft end of an electric motor. SOLUTION: By correcting the car position detected by a pulse generator 6 for car position detecting which is set at the shaft end of an electric motor 8 for moving an elevator car 1 up and down, by using the tension force difference of a main rope 2 detected by a load input device 7 set under the floor of the elevator car 1, the accurate car position is detected. As a result, the implantation of the elevator can be carried out smoothly.
Patent JP-H11122801-A (JP)
Title: Load controller
Inventor: MORIWAKI HIDEAKI
IPC: H02J3/38
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a load controller in which a main breaker can be prevented from being interrupted by some extent even it power supply to a load machine is not turned off through a control means. SOLUTION: A control 1 means 21 opens the relays 4 in a switching means 3 provided for a load machine according to a priority when the current flowing into a main breaker B and detected by a main circuit current detecting means 1 exceeds a specified level and closes the relays 4 according to a specified order. When the current flowing into a branch breaker E connected with a load machine provided with no switching means 3 and detected by a branch main circuit current detecting means 11 exceeds a specified level, a prealarm indication LED 20 is flickered.
Patent JP-H09130525-A (JP)
Title: Facsimile equipment
Inventor: AOKI KAZUMA
IPC: H04N1/32
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To inhibit unnecessary labor from being put on others by providing an automatic informing mode function for transmitting a message for indicating that facsimile data are received to an informing destination set beforehand. SOLUTION: When a user operates the key of an operation panel 4 and inputs the line number of the facsimile equipment of the informing destination, the automatic informing mode is set. When the facsimile data are received, a CPU 10 stores the facsimile data inside a RAM 14 without recording them in a recording part 8. Then, the set line number of the informing destination is called. Then, a routine message is transmitted as the facsimile data to the informing destination which makes a response. The routine message is, for instance, the sentence of the contents that are 'To Mr./Ms. ○○belonging to ○○ company ○○ department ○○section; the facsimile data are received'.