baber/WOPTO huggingface dataset:
Patent JP-H04148090-A (JP)
Title: In-tank type fuel pump
Inventor: ITO MOTOYA
IPC: F04C2/10
Filed: 1990-10-08
Abstract: PURPOSE:To prevent occurrence of cavitation in an in-tank type fuel pump in which an outer rotor is rotatably supported and which has a casing formed therein with suction inlet ports communicated with a pump chamber, by forming the suction inlet ports on both sides of the rotor in the axial direction thereof so as to reduce the suction resistance. CONSTITUTION:An in-tank type fuel pump 1 disposed in a fuel tank comprises a motor section 2 in which an armature shaft 4 is coupled to an inner rotor 5 of a pump section 3 which includes an outer rotor 6 and a casing 7 for rotatably supporting the outer rotor 6. In this arrangement, an inner casing 2 which is located on the motor section 2 side of the casing 7, is formed therein with a first fuel suction port 9 opened to the side surface of the fuel pump 1 and a fuel discharge port 10 for discharging high pressure fuel, and an outer casing 7b is formed therein with a second fuel suction port 11 opened to the bottom of the fuel pump 1. With this arrangement, the opening area of the fuel suction port is increased so as to reduce the suction resistance, thereby it is possible to prevent occurrence of cavitation.
Patent JP-2001094836-A (JP)
Title: Photographing device
Inventor: UEKANE KENTARO
IPC: H04N5/225
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To execute more detailed and stable photographing in the pan photographing or tilt photographing. SOLUTION: The photographing device is provided with a sensor for detecting the movement of the device in a fixed direction and a counter for counting up prescribed time before and after the movement detected by the sensor and constituted so as to present a warning message on a display part on the basis of the count result.
Patent JP-H02117457-A (JP)
Title: Waterdrop removing device
Inventor: SUZUKI KATSUMI
IPC: B60R1/06
Filed: 1988-10-26
Abstract: PURPOSE:To improve anti-vibration performance so as to improve a waterdrop removing effect by forming a plate member with reinforced glass in a device for vibrating the plate member fixed to a vibrator by the vibrator connected to an oscillating circuit. CONSTITUTION:A circular plate like piezoelectric vibrator 20 is adhered to a plate member to which waterdrops to be removed are sticked, e.g., a reflection mirror 11 for vehicles. The piezoelectric vibrator 20 is formed by arranging respective electric poles 21, 22 on both the end faces of an electrostrictive element 23. Respective lead wires 31, 32 are welded to the respective electric poles 21, 22 and also an oscillating circuit 40 is connected to the respective lead wires 31, 32. AC power is added to the piezoelectric vibrator 20 from the oscillating circuit 40 so as to vibrate the mirror 11 for removing the waterdrops sticked to the mirror 11. In this case, the mirror 11 is formed by using reinforced glass. Anti-vibrating performance of the mirror 11 is thereby improved to vibrate the mirror 11 on a large scale for improving a waterdrop removing effect.
Patent JP-H02117119-A (JP)
Title: High voltage film capacitor
Inventor: NISHIKAWA SHIGEYOSHI
IPC: H01G4/18
Filed: 1988-10-27
Abstract: PURPOSE:To provide a dielectric film having a decreased thickness and yet having high potential gradient by winding metallized films and dielectric films having a specific average roughness at the center line to provide a capacitor element and dipping the capacitor element in a resin having a specific viscosity under a vacuum in the first step so that the capacitor element is impregnated with the resin. CONSTITUTION:One or more dielectric films 1A, 1B are interposed between a pair of metallized films 3B and 4B having a plurality of thin electrode layers 7, 8 formed by depositing an electrode metal into island forms spaced by a predetermined distance along the length of the dielectric films and so as to provide margins 5, 6 on the opposite edges of the dielectric films. The metallized films are positioned such that the electrode layers 7 and 8 partially overlap each other. At least one of the metallized films 3B, 4B and the dielectric films 1A, 2B has surface roughness of 0.1mum or more. A capacitor element produced by winding such laminate is impregnated with a resin having viscosity of 150cP or less at 40 deg.C at least in the first step, whereby the resin permeates between the films sufficiently to improve AC corona starting voltage. Accordingly, the capacitor element is allowed to have prolonged lifetime at a high temperature and under a high voltage and the dielectric is allowed to have higher potential gradient.
Patent JP-S61151126-A (JP)
Title: Fat emulsion of prostaglandin a1
Inventor: MIZUSHIMA YUTAKA
IPC: A61K9/00
Filed: 1984-12-25
Abstract: PURPOSE:To produce the titled fat emulsion administrable by intravenous injec tion, exhibiting strong and slow-releasing activity, and having high selectivity of diseases and low side effects, by sealing an antitumor DELTA<7>-prostaglandin A1 in a lipid microsphere. CONSTITUTION:The titled fat emulsion can be prepared by sealing the DELTA<7>-prosta glandin A1 of formula (R is H, 1-20C alkyl or alkenyl; the wavy line represents an arbitrary mixture of Z- and E-isomers) in a lipid microsphere. For example, the emulsion is produced by mixing soybean oil, a phospholipid, DELTA<7>-PGA1 and other additives, heating and homogenizing the mixture, adding water thereto, and again homogenizing the mixture. A fat emulsion modified with a monoclonal antibody can be produced by mixing a crosslinking agent having high affinity with antibody in the preparation of the fat emulsion and treating the mixture with an antibody.
Patent JP-S62130906-A (JP)
Title: Cassette transport device
Inventor: SHIMA HIROZO
IPC: B65G1/04
Filed: 1985-12-03
Abstract: PURPOSE:To provide efficient transport/supply of cassettes by furnishing a cassette handling device capable of sending off cassettes up and down mutually at one side of the cassette standby part formed in two levels and by providing said standby part at the other side with possibility of connecting a truck having an upper and a lower cassette accommodation part. CONSTITUTION:Each truck 7 accommodating in its accommodation part 17 a plurality of upward facing cassettes 1 holding an unprocessed disk 2 is stopped in front of a supply part 5, and the cassettes 1 are supplied to a standby part 8 by a conveyor 18, and at the same time, each empty cassette 1 fed to a standby part 10 is carried by another conveyor 11 for accommodation in the accommodation part 19 of the truck 7. The foremost one of the cassettes 1 in the standby part 8 is sent off by a conveyor 9 to a rotary standup member 12, when a conveyor 14 is also actuated to transfer the cassette 1 onto the rotary member 12, and a cassette position control boss 1a is detained with a detent groove 15 in a rotary member support part 13. Then a cylinder is elongated to turn the rotary member 12 into the standup position, and the cassette 1 is positioned laterally while the disk 2 horizontal to allow the undermost disk 2 to be taken in the takein means of a processing device 4 to accomplish a quick transfer.
Patent JP-H07129259-A (JP)
Title: Phase control type power unit
Inventor: ISHIKAWA TADASHI
IPC: G05F1/455
Filed: 1993-10-29
Abstract: PURPOSE:To provide the phase control type power unit which has sufficient response characteristics to abrupt variation of an input source voltage. CONSTITUTION:With the output (b) of a source voltage detecting circuit 5 and the output (c) of a zero=cross detecting circuit 1 for the source voltage, a lamp waveform generating circuit 3 generates a lamp voltage (d) having a crest value which is reset at each zero-crossing point and proportional to the source voltage. A comparator 8 compares this lamp voltage (d) with a reference value (e) supplied from a microprocessor 4 through a D/A converter 7 to obtain a phase control signal (f). With this phase control signal (f), switching elements such as the thyristor and triac of an electric power control circuit 6 are brought under phase control to supply a stabilized voltage to a power load L connected in series with an electric power control circuit 6. When the source voltage varies abruptly, the microprocessor 4 varies a digital value to a D/A converter 7 to stabilize the output of the electric power control circuit 6 more.
Patent JP-H03132882-A (JP)
Title: Clipping method in shape measuring using labeling
Inventor: KANDA SHINJI
IPC: G06T7/60
Filed: 1989-10-19
Abstract: PURPOSE:To simplify the shape measuring software and to shorten the processing time by executing the processing performed to only an image being in an window except an image brought into contact with the window. CONSTITUTION:The outside of a window W becomes a label 1, the inside of the window is all label '0', objects in the window become labels 2, 3,... in order of appearance in scanning order, and even in the case of the object in the window, that which is connected to the outside area of the window is handled in the same way as that of the outside of a line, and becomes a label '1'. In such a way, by taking OR of a binary image and an image to which its window outside visualization processing is executed, an image brought into contact with the window is connected to the window outside area, and formed integrally. When labeling is executed in this state, the image brought into contact with the window becomes the same as a label put on the outside of the window, and by a difference of the label, an image in the window and an image brought into contact with the window can be selected, and can be brought to clipping. In such a way, the software for an image recognition processing is simplified, and the time required can be shortened.
Patent JP-H03132851-A (JP)
Title: Write data degeneration circuit
Inventor: HOSAKA SHUJI
IPC: G06F12/04
Filed: 1989-10-19
Abstract: PURPOSE:To reduce the hardware quantity by controlling the write of data to a data buffer in accordance with the valid bits of the write data corresponding to the 1st and 2nd write addresses which are continuously written when the coincidence is obtained between both write addresses. CONSTITUTION:When the coincidence is detected by an address coincidence circuit 2 between the 1st and 2nd write addresses which are continuously written, one of both data on two words corresponding to both write addresses is stored in the data buffers 4 - 7. Then the 2nd write data are compared with each other for each byte, and the byte with which a write validity instruction bit 104 showing the write validity shows the validity is written on the 1st write data via the write control signals 105 - 108 given from a write control circuit 3. In such a constitution, both a conventional data selection circuit and a conventional data register can be omitted. Thus the hardware quantity is reduced.
Patent JP-H02118743-A (JP)
Title: Cache memory device
Inventor: ABE MICHIO
IPC: G06F12/12
Filed: 1988-10-27
Abstract: PURPOSE:To arrange a high speed memory without altering the arrangement of programs and hardware by providing an address converter having a cache fixing bit and a cache memory having a replacement prohibition bit. CONSTITUTION:The address converter 4 in which the cache fixing bit 13 showing that the program is not set to be the object of replacement when it is copied by a cache memory 5, and a cache memory 14 in which the replacement prohibition bit 15 showing that it is not set to be the object of replacement is added to data in a cache are provided in an address conversion table 12 for converting a logical address to a physical address. Consequently, a specified address range can easily be fixed on the cache memory by altering the content of the address conversion table 12 without altering the arrangement of the programs. Then, the high speed memory can be arranged without altering the arrangement of the programs and without altering and remodeling the setting of hardware.
Patent JP-H0680175-A (JP)
Title: Part feeding device using fluid, aerosol spray nozzle assembly/connecting device with the same part feeding device, and assembly/connecting method of aerosol spray nozzle by the same device
Inventor: KITABAYASHI SEIICHI
IPC: B65D83/14
Filed: 1992-08-31
Abstract: PURPOSE:To prevent a failure from occurring during assembly work by a method wherein a feeding device having part insert grooves is built in a rotary type part feeding device main body, and parts supplied from a part feed port into the part insert grooves are delivered by supplying pressurized fluid into the part insert grooves. CONSTITUTION:Parts 7 and 8 are supplied one by one into part insert grooves 3 inside a part feeding device main body 2 of a rotary type part feeding device by flexible part feeding guide members 7 with rotation of a rotary part of the part feeding device. On the other hand, pressurized air is supplied into the part feeding device through a flexible pressurized air introducing member 15 and a pressurized air supply port 14. The pressurized air is led into the part insert grooves 3 via a pressurized air flow passage 4 and acts on the parts 7 and 8. The parts 7 and 8 are delivered by the force of the pressurized air through flexible part delivery guide members 10.
Patent JP-H1179649-A (JP)
Title: Grasping device
Inventor: ONO KAZUYA
IPC: B66C1/42
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a grasping device which surely grasps a plurality of works at a time. SOLUTION: Works are carried using a grasping device which is provided with a pinch means 1 which pinches the both sides of the works arranged into a plurality of rows with their top faces arranged in order, and a vacuum suction means 2 which sucks the top faces of the works. This device allows the pinch means 1 to support the both sides of the works and tightly stick the works with each other without any clearance and at the same time allow the vacuum suction means 2 for sucking the top faces to surely and tightly suck the works whose top faces become flat without any clearance so that the works can be surely grasped and lifted.  A ring pad 7 is provided in the bottom of the vacuum adsorptive means 2, and when a space 8 for acting as an air chamber is formed in the inside surrounded with the pad 7, the force sucking the works is uniformized by the space 8, so that a plurality of works can be sucked with their flat surfaces held as they are.
Patent JP-H05115122-A (JP)
Title: Power supply relay driver
Inventor: OOTA TAKEHARU
IPC: H01H47/22
Filed: 1991-10-21
Abstract: PURPOSE:To stabilize the operation power supply voltage of a relay and to make it possible to use a transformer having low output capacity in power supply circuit at the time of waiting. CONSTITUTION:Means 24 for changing over to sustain the on operation of a relay 25 with an output from a main power circuit after turning on the relay 25 with the output from a waiting time power supply circuit 22 is provided a power relay driver comprising the relay 15 for turns on and off the main power supply circuit having a constant voltage power supply circuit 30 which supplies each circuit 31 with operation power, and the waiting time power supply circuits 22 which supplies the relay 25 with operation power.
Patent JP-H11106751-A (JP)
Title: Soil conditioner and sox adsorbent
Inventor: YAMANE KENJI
IPC: C09K101/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize charcoal and provide a soil conditioner which can effectively supply a fertilizer component to soil. SOLUTION: An adsorption tower 1 is installed in an exhaustion channel 2 extending from a combustion furnace. An exhaust gas contg. NOx or SOx and exhausted from the furnace is sucked with a blower 3 and is caused to pass through a baked carbonization product 4, 4 packed as an adsorbent into the tower. When the adsorbent adsorbs NOx or SOx to its full capacity, it is replaced with a new carbonization product before being used for adsorbing NOx or SOx. The adsorbent having adsorbed to its full capacity is mixed into soil as a soil conditioner. NOx or SOx adsorbed and carried by the carbonization product is oxidized or reduced by in-soil bacteria into a fertilizer component useful for growing crops and is supplied to soil.
Patent JP-H06104664-A (JP)
Title: Power amplifier ic for audio signal
Inventor: TSUN KENZO
IPC: H03F1/52
Filed: 1992-09-16
Abstract: PURPOSE:To realize the audio use power amplifier IC having less number of external terminals while keeping its function. CONSTITUTION:An external terminal 4 for a passive filter connecting to a smoothing circuit 20 is used for an output terminal for a fault detection signal A. Thus, number of external terminals is reduced. Furthermore, a standby control signal B and a muting control signal C equivalent to conventional signals are generated by receiving a tri-state control signal via an external terminal 3 and using comparators 301, 302 to compare the control signal with reference values 301a, 302a respectively. Thus, number of external terminals is reduced.
Patent JP-S63125918-A (JP)
Title: Liquid crystal driving circuit
Inventor: YABE YASUSHI
IPC: G09G3/36
Filed: 1986-11-15
Abstract: PURPOSE:To accurately vary display density to a desired extent by providing a common driving part which generation the common electrode driving signal of a liquid crystal display element and a common driving part which inputs a pulse and is varied in the length of the driving period of a segment electrode driving signal to the liquid crystal display element corresponding to the delay period of the input pulse. CONSTITUTION:A digital signal corresponding to the display density of the liquid crystal display element is generated by an input part and supplied to a pulse generation part 27 to generate plural pulses having mutual delay periods corresponding to the digital signal. Those pulses are supplied to segment driving parts 17 and 20 to vary the length of the driving period of the segment electrode driving signal to the liquid crystal display element corresponding to the delay periods. The segment electrode driving signal which is varied as mentioned above is supplied to the liquid crystal display element together with a common electrode driving signal from the common driving part 15 to control its density. Thus, the density of the liquid crystal display element can be controlled with the digital signal, so the display density can accurately be variable to a desired extent.
Patent JP-H08136714-A (JP)
Title: Production of color filter
Inventor: HANEHIRO MASANOBU
IPC: G02F1/1335
Filed: 1994-11-07
Abstract: PURPOSE: To produce a color filter capable of forming a picture element eliminating a peeling from a substrate in a producing method for color filter forming a black matrix, R, G and B picture elements on a transparent substrate by exposing the rear side of the substrate at a colored picture element forming stage. CONSTITUTION: A red photosensitive resin layer is laminated on a glass substrate 2 on which a black matrix 1 of a Cr thin film has been formed previously by using a red dry film in which a colored photosensitive resin soln. consisting of a prescribed composition is made into film. Then, after executing registration by using a negative mask having a prescribed pattern, exposure is executed from the surface side of the substrate with a 3KW-super high voltage mercury vapor lamp, then, an unexposed part is removed to form a colored pattern of the first color. The second color is formed by using a blue dry film in the same manner. Moreover, after laminating green dry film, the exposure is executed from the rear side of the substrate without interposing the mask. Then, a similar development up to the second color is executed to form the picture of the third color.
Patent JP-S60166832-A (JP)
Title: Electronic thermometer
Inventor: OGAWA HIROSHI
IPC: G01K1/02
Filed: 1984-12-24
Abstract: PURPOSE:To enable the replacing of a thermosensitive section with another one, the handling of a temperature measuring area in a wide range and the removing of effect due to variations in the thermosensitive section by arranging the thermometer body and a exchangeable section removably connected thereto through a connector. CONSTITUTION:A thermistor resistance value signal at t deg.C at a thermosensitive section 1 is amplified with an amplifier section 2 and then, inputted into an A/D converter section 3 to be converted into a digital signal. Upon the end of the digital conversion, an end signal is inputted into an arithmetic section 6, a data select signal 6a is returned to the A/C converter section 3 from the arithmetic section 6 and a data 3a is transmitted to the arithmetic section 6 from the A/D coverter section 3 by the signal 6a. The data 3a is a digital signal of a thermistor resistance velue R at t deg.C. Then, a select signal 4b is sent to a ROM5 from the arithmetic section 6, a data 5a pertaining to the constant B and the resistance value R0 memorized in the ROM5 is read out and the thermistor temperature namely, the detection temperature t deg.C is computed with the arithmetic section 6 to be shown on an indicator 7 digitally.
Patent JP-H06124710-A (JP)
Title: Grid body for lead-acid battery and manufacture thereof
Inventor: MIYATSUKA MASATOSHI
IPC: H01M4/73
Filed: 1992-10-12
Abstract: PURPOSE:To increase the retainability of an active material, and strengthen the adhesion of a grid thereto by forming a groove on the side of a grid rib. CONSTITUTION:Each grid rib 2 of lead or lead alloy is cast to such a form as projecting in a thicknesswise direction. In this case, a lead-acid battery grid body 1 with a groove 3 on the side of the grid rib 2 can be easily manufactured, in accordance with a process where the groove 3 is formed on the side of the rib 2 by bending each projected section 2a of the rib 2. Also, the grid body 1 is charged with paste, and this paste is formed into an active material. According to this construction, the active material is enhanced in terms of retainability, and the adhesion of a grid thereto is also enhanced. Thus, the number of grids can be reduced to realize light weight, and the separation or a drop of the active material from the grid body 1 can be prevented, thereby enabling a drop in battery lifetime to be prevented. At the same time, the charge and discharge characteristics of a battery can be enhanced.
Patent JP-2001058093-A (JP)
Title: Method for controlling washing machine
Inventor: SAITO AKIRA
IPC: D06F33/02
Filed: 1999-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to adequately select the intermediate dehydration time meeting a draining state by making the intermediate dehydration time variable according to the defective and non-defective condition of the draining state with a washing machine having an intermediate dehydration stage for gently increasing a rotating speed until a motor attains the set highest speed during dehydration operation. SOLUTION: The number of times of the 'foam start error' of an EEPROM 22 is read out by a control section 23 after the start of the dehydration operation and the intermediate dehydration time meeting this number of times is selected and executed. When the 'foam start error' occurs in, for example, the state of an intermediate dehydration portion 1, the intermediate dehydration at the time of the next washing is set at a pattern 2. If the 'foam start error' occurs in the state of the intermediate dehydration time pattern 2, the intermediate dehydration at the next washing is set at a pattern 3. When the 'foam start error' occurs during the intermediate dehydration, the dehydration operation is stopped and reserve rinsing is carried out.  If the 'foam start error' does not occur during the intermediate dehydration and occurs during the high-speed dehydration, the dehydration operation is similarly stopped and the reserve rinsing is carried out.