baber/WOPTO huggingface dataset:
Patent JP-H0715159-A (JP)
Title: Semiconductor stack
Inventor: KITAJIMA HIROSHI
IPC: H05K7/20
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the size of an enclosure by reducing the quantity of heat radiated toward a closed section side from semiconductor elements, part of cooling fins, and connection bars connected to the main terminals of the semiconductor elements. CONSTITUTION:In a semiconductor stack the enclosure 7 of which is constituted in such a way that the inside of the enclosure 7 is divided into a closed and opened sections by cooling fins 1 for cooling semiconductor elements 3 and fitting board 5 fitted with the fins 1 and the elements 3, printed boards for controlling the elements 3, etc., are arranged on the closed section side and the fins 1 are arranged on the opened section side, the elements 3 and connection bars 4 for connecting the elements 3 to each other and to the printed boards are arranged on the opened section side of the fitting board 5.
Patent JP-S5672374-A (JP)
Title: Sludge retrieval method
Inventor: OOGAKI MASAKATSU
IPC: G01V1/00
Filed: 1979-11-19
Abstract: PURPOSE:To increase the accuracy of retrieval, by calibrating the recording value of sludge surface by an audio depth meter with actual sludge surface. CONSTITUTION:Ultrasonic transmitter-receivers 81, 82, 91, 92 linked left and right, and up down with a given distance, are prepared. Further, after connecting ultrasonic transmitter-receivers 81, 82, 91, 92 to an ultrasonic wave transmission loss measuring device, they are vertically suspended with a rope or wire 10 into sea water 3. The ultrasonic wave transmission loss among the transmitter-receivers 81, 82, 91, 92 is measured, and by measuring the distance between the transmitter-receiver 4 of the meter 5 with the length of a rope or wire 10, the distance to the surface of the head 2 is obtained. Thus, by calibrating the measuring value of the depth of sludge surface with the meter 5 so that it is in agreement with the distance to the sludge surface measured with a rope or wire 10, the measurement of the meter 5 is calibrated with the reflection level on measured object surface of actual sludge 2, and the error due to reception waveform built-up caused by the frequency and beam width of ultrasonic waves is not caused.
Patent JP-S6212316-A (JP)
Inventor: SAKANE RYUICHI
IPC: H02G1/06
Filed: 1985-07-08
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。
Patent JP-S5581160-A (JP)
Title: Type wheel fitting device
Inventor: MORISHITA HIDEKI
IPC: B41J23/02
Filed: 1979-11-19
Abstract: PURPOSE: To ensure an easy detachable fitting of a type wheel to the rotary shift of a motor through a coupling member by providing a structure for detachable fitting and fixing the type wheel to the coupling member and a structure for restricting the relative fitting angle.  
     CONSTITUTION: A rotary shaft 2 of a pulse motor 1 is forced into a blind through- hole 4 of a couping member 3 and fixed in situ. The upper portion of the member 3 is provided with a prism-shaped rstricting part 6 having an isosceles-triangular cross section and with a spherical engaging part 7 having a split groove above the part 7. A type wheel 8 is provided in its center with a restricting hole 10 having substantially the same cross-sectional shape as the part 6 and with a projection part 11 having an engaging hole 12 communicated with the hole 11 on its upper face. In fitting of the wheel 8, the wheel 8 is fitted to the member 3 with a predetermined angle by the hole 10 and the part 6, and fixed to the member 3 by the engagement between the hole 12 and the part 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H022672-A (JP)
Title: Semiconductor memory cell and manufacture thereof
Inventor: SAKAO MASATO
IPC: H01L21/822
Filed: 1988-06-17
Abstract: PURPOSE:To reduce a flat plane area required in a conventional cell circuit by continuously providing a conductive film deposited in a groove forming one electrode of a capacitor section and a semiconductor film forming part of a field effect transistor by extending the former film to the same vertical height of the latter film. CONSTITUTION:The title cell comprises a semiconductor substrate 1, a field effect transistor including a semiconductor film formed on the surface of the semiconductor substrate 1 as part of constituent element thereof, and a capacitor section buried in a groove in the semiconductor substrate 1. A conductive film deposited in a groove and forming one electrode 3 of the capacitor section is formed continuously with said semiconductor film by extending the former conductor film to the same vertical height of the latter semiconductor film. For example, the capacitor section comprises a cell plate 5 buried in a groove formed in a silicon oxide film 2 on the silicon substrate 1, a charge storage electrode 3, and capacitive insulating film 4 serving to separate the cell plate form the charge storage electrode 3. Further, the charge storage electrode 3 is extended to the same vertical height of a diffusion layer 9 of the field effect transistor to make continuous the electrode 3 and the diffusion layer 9.
Patent JP-2000335389-A (JP)
Title: Braking force distribution control device
Inventor: KATO HIRAHISA
IPC: B60T13/68
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To more quickly start the front and rear braking force distribution control in a sudden braking by constituting a brake control means so as to start the front and rear braking force distribution control on the essential condition that the wheel deceleration of at least one of all wheels exceeds a prescribed value. SOLUTION: An electric motor M and opening and closing valves (hydraulic control valves) 33a-36a, 33b-36b are drive-controlled by an electronic control device 40 to perform an antiskid control and a front and rear braking force distribution control. In the antiskid control, the braking force imparted to each wheel is controlled so as to prevent the lock of the wheel at the time of brake pedal operation. In the front and rear braking force distribution control, the braking force of rear wheels is regulated so as to have a prescribed relation to the braking force of front wheels according to the difference between the front wheel speed and the rear wheel speed at the time of brake pedal operation, and the early lock of the rear wheels is prevented by suppressing the up gradient of the braking force of the rear wheels.
Patent JP-H023365-A (JP)
Title: Ink-jet recording method and ink-jet recorder
Inventor: ICHIKAWA KYOKO
IPC: B41J2/21
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a picture image having high quality by compensating reflection density data regarding the discharge of ink in response to the change rate of the reflection density of the picture image by the alteration of the quantity of ink given and the total amount of ink given per one picture element. CONSTITUTION:Picture image data stored in R, G, B memories 11, 12, 13 are turned into reflection density values C, M, Y in a Log ROM 14, and color- compensated by a mask ROM 15, and C', M' and Y' and a shading signal are output. The color-compensated reflection density values C', Y' are converted respectively into voltage values by OD-V ROMs 31, 33, voltage Vc, Vy is added by an adder 34, and the added result Vcy is input to an OD-value compensating means 20. The shading signal, the color-compensated reflection density value M' and the output signal of the adder 34 are input to the OD-value compensating means 20, a compensating value M'' is output on the basis of these information, and the compensating value M'' is converted into a voltage value. Accordingly, voltage values Vc, Vm, Vy are transmitted over a head driver 40, and the head is driven, and ink is discharged.
Patent JP-H01321904-A (JP)
Title: Dust-free garment
Inventor: NAKAYAMA MOTOJI
IPC: A41D31/02
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a dust-free garment exhibiting excellent effect against the dust-generation from the raw material and excellent action and effect to inhibit the penetration of dust by using a charge-accumulation fabric having specific charge-accumulation performance and air-permeability to the inside of the garment and an antistatic fabric to the outside of the garment. CONSTITUTION:The objective dust-free garment free from free ends of fibers and having air-permeability, charge-accumulation property and lowered dust- penetration rate because of the use of fine-denier fiber has the following construction. The inside of the garment is a charge-accumulating fabric composed of a synthetic fiber filament having a single fiber fineness of <=1.5de and having charge-accumulation performance expressed by frictional charge of 800-8,000V, an air-permeability of 15-80cc/cm<2>/sec and an elongation of >=20% measured by applying a load of 1.5kg/5cm width to the direction of weft or warp of the fabric. The outside of the garment is an antistatic fabric containing electrically conductive fiber having a resistance of <=10<10>OMEGA/cm.
Patent JP-S5939844-A (JP)
Title: Preparation of glyoxal
Inventor: TOYODA YOSHIAKI
IPC: C07C47/127
Filed: 1982-08-31
Abstract: PURPOSE:To prepare glyoxal in high yield, by contacting ethylene glycol with fine silver powder having a specific particle diameter in the presence of a specific amount of phosphorus or a phosphorus compound, thereby effecting the vapor-phase oxidation reaction of ethylene glycol. CONSTITUTION:Glyoxal is prepared by the vapor-phase oxidation of ethylene glycol. In the above process, a gas containing ethylene glycol and molecular oxygen is brought into contact with a silver catalyst having a particle diameter of <=1X10<-3>mm. at a high temperature of about 450-650 deg.C in the presence of phosphorus or a phosphorus compound (preferably methyl phosphite, ethyl phosphite, methyl phosphate, ethyl phosphate, etc.). EFFECT:The reaction stability can be improved, and the amount of unreacted ethylene glycol and the production of glycol aldehyde (a reaction intermediate) can be remarkably suppressed.
Patent JP-S5482101-A (JP)
Title: Information transfer system
Inventor: MORIDERA AKIO
IPC: H04L12/18
Filed: 1977-12-14
Abstract: PURPOSE:To secure transmission the telegram of the same contents to an optional terminal in the necessary number of copies by having the transfer control at the center unit based on the copy number designation information given from the terminal in the storage communication system. CONSTITUTION:More than one unit of facsimile terminal unit T are installed, along with center unit 2', 2'' and 2'' which feature the function to receive and store the digital information transmitted from terminal T via communication circuit 7 as well as the function to transmit the storage information to terminal T via circuit 7. Center unit 2 contains the function to receive and decode the designation information concerning the necessary copy number of the telegram sent from outgoing terminal 1 or incoming terminal 3 as well as to control the transmission of the telegram to unit 3. Thus, the telegram can be transferred in the necessary number of copies to an optional incoming terminal unit among terminals T.
Patent JP-S5577645-A (JP)
Title: Air conditioner
Inventor: EGARASHI TAKUJI
IPC: F24F1/02
Filed: 1978-12-05
Abstract: PURPOSE: To increase condensing power by dipping an inlet portion of a condenser, through which a refrigerant from a compressor is flowing, into cooling water stored in a water tank.  
     CONSTITUTION: A lower portion of an internal coil 13a at an inlet portion of a condenser 13 is dipped into cooling water stored in a water tank 9. A refrigerant, having a temperature of 90W100°C and coming from a compressor, is flown into the lower portion of the internal coil 13a at the inlet portion of the condenser 13 and is cooled in this portion rapidly by the cooling water, on the contrary, a temperature of the cooling water in the water tank 9 is ascended to a degree of 40W50°C. According to this method, an input of the refrigerant is lowered while the temperature of the cooling water in the water tank is ascended and the water is brought into a condition of making it easy to evaporate, therefore, the condensing power of the refrigerant is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0720674-A (JP)
Title: Rotating member, process cartridge and image forming device
Inventor: YAMADA YUSUKE
IPC: F16H55/17
Filed: 1993-06-22
Abstract: PURPOSE:To easily attach a gear flange to a cylindrical member without being influenced by environment in the case of attaching the gear flange and further to easily detach the gear flange from the cylindrical member by attaching the gear flange to the end of the cylindrical member by screwing a screw part installed in the gear flange in a screw part installed at least at one end of the cylindrical member. CONSTITUTION:A photoreceptor drum 7 is provided with a screw groove 7a on the inner peripheral surface of one end in the longitudinal direction of a drum base substance consisting of the cylindrical member. The gear flange 15 attached to the end of the drum base substance is provided with the screw part 15a which can be screwed in the screw groove 7a and a gear part 15b which can be meshed with a driving gear installed in a device main body. Therefore, the gear flange 15 is inserted in the drum 7 in a direction shown by an arrow, rotated in a direction where the screw is driven, and coupled therewith. Generally, the drum 7 is not reversely rotated, so that the gear flange 15 does not come off in the midst of driving by making the screw driving direction and the rotating direction of the drum 7 the same.
Patent JP-H09308877-A (JP)
Title: Dephosphatizing agent and its preparation
Inventor: HAYATA MASATOSHI
IPC: C02F1/58
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance volume efficiency as a dephosphatizing agent to reduce quantity of waste and disposal cost by forming continuos cavities in the dephosphatizing agent, primary constituent of which is calcium silicate hydrate. SOLUTION: A core matter having copper plates, resin plates or the like assembled in lattices is inserted in a metal flame 1. Silicate material as raw material for a dephosphatizing agent and fly ash, normal Portland cement, quick lime and water as lime raw materials are provided. A slurry is prepared by mixing them in a specified ratio and the frame-like core matter 2 is immersed in and lifted from the slurry to make the slurry adhere on the core matter 2. The core matter 2 having the slurry adhering thereon is cured in an autoclave. The dephosphatizing agent thus obtained has calcium silicate hydrate precipitated therein in a cardhouse state, in which continuous cavities are formed.
Patent JP-H0296486-A (JP)
Title: Multichannel system of menu system facilitating page up/down
Inventor: YANAGI ARIZUMI
IPC: H04N5/265
Filed: 1989-06-13
Abstract: PURPOSE: To allow a viewer to easily select a desired channel by utilizing a picture-in-picture function or a multi-screen to display images on a display device as a multi-channel and allowing the viewer to attain multi-channel selection according to a menu system. CONSTITUTION: The multi-channel system adopting the PIP system is available independently of tuners 1, 2 and in the case of the multi-channel mode, the PIP control operation is conducted in the following sequence. When the multi- channel key is closed, the multi-channel mode is carried out and when a synchronizing signal is in existence in a channel to be skipped in the multi-channel, the channel is used for a valid channel. 'π' of this channel indicates a PIP rotate data output, '1' denotes a PIP stop data output and '2' depicts a rotate data output. Furthermore, '3' indicates an output of starting channel selection by a tuner and an output of automatic fine-tuning operation of a tuner denoted by '4' is outputted after tuning.
Patent JP-S636096-A (JP)
Inventor: ADACHI IKUO
IPC: C11D1/52
Filed: 1986-06-26
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-S5940651-A (JP)
Title: Two component type developing toner and method of using it
Inventor: INABA NAOMI
IPC: G03G9/087
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a permanent image having superior developability and transferability, and high resolution, and causing no fog, by transferring a toner image obtained by developing an image by using a developer composed of a specified toner and a magnetic carrier to a transfer material. CONSTITUTION:A 2-component type developing toner having 6-13mum average partice diameter, <=5mum particles weighing <=15wt%, >=16mum particles weighing >=2wt% and 27-40% compression degree is obtained by incorporating 0.005- 50wt% cross-linking agent, such as divinylbenzene, 1-20wt% colorant, such as carbon black, and when needed, an offset inhibitor, a dispersion stabilizer, etc. in a binder resin, such as polyester resin. A toner image is formed by developing an electrostatic image with a magnetic brush by using a developer consisting of this toner and a magnetic carrier, and transferred to a transfer material and then, fixed with a heat roll.
Patent JP-H0721238-A (JP)
Title: Evaluation device for three-dimensional shape worked object
Inventor: MAKINO RIICHI
IPC: B23Q15/04
Filed: 1993-06-22
Abstract: PURPOSE:To precisely evaluate a three-dimensional shape worked object with simple constitution. CONSTITUTION:A shape data base and measured data, which are previously stored, are fetched (2-1 and 2-2). The nearby surfaces of measured data are extracted from them, and a corresponding point on a reference curve is calculated. The processing is executed on all the nearby surfaces of measured data (2-4 to 2-9). The nearest nearby point is extracted among the obtained nearby points, and a distance between the point and measured data is calculated (2-10 to 2-11). Since the distance perpendicular to the surface is calculated in an evaluation stage after measurement, a conventional measurement device itself is available, and precise evaluation can be executed by simplifying whole constitution.
Patent JP-S6129243-A (JP)
Title: Digital data receiver
Inventor: KIYONO MIKIO
IPC: H04L1/24
Filed: 1984-07-19
Abstract: PURPOSE:To detect the generation of a fault of a transmission line, etc. before the generation of a transmission error by applying the input signal to two identification circuits of different identifying levels and detecting the discordance between outputs of both identification circuits. CONSTITUTION:The optical signal supplied from a terminal 55 is converted into the electric signal by a photodiode 2. This electric signal is amplified by a preamplifier circuit 3 and an equalizing amplifier. The output of this amplification is supplied to a clock reproducing circuit 5 as well as the 1st and 2nd identification circuits 10 and 20 respectively. The voltage which minimizes an identification error is applied to a comparison terminal 15 of a comparator CMP11. While the voltage of a higher or lower identifying level than that of the voltage applied to the terminal 15 is applied to a comparison voltage terminal 25 of a comparator CMP21 of the circuit 20. The identification outputs of both circuits 10 and 20 are supplied to an exclusive OR circuit 6. Then the action margin of the reception level is tested by monitoring the detection signal sent from an output terminal 54 of the circuit 6 even in case the reception data of a reception data terminal 52 has no error.
Patent JP-S5674173-A (JP)
Title: Preparation of strontium halophosphate fluorescent material
Inventor: ASADA MASAO
IPC: C01B25/455
Filed: 1979-11-22
Abstract: PURPOSE: To prepare the titled fluorescent material having high initial luminous efficiency and giving a fluorescent lamp which keeps the initial luminous efficiency at high level after lightening the lamp for a long time (i.e. having an improved performance characteristics), by calcining the mixture of the raw materials in two steps each at a specific temperature.  
     CONSTITUTION: A mixture of raw materials, e.g. obtained by mixing specific amounts of SrHPO 4 , SrCO 3 , SrF 2 , Sb 2 O 3  and MnCO 3  is placed into a quartz cruci ble with a cover, and subjected to the first step calcination at 1,140W1,200°C in air. The product is crushed, and subjected to the second step calcination pref. in nitrogen atmosphere at 1,220W1,280°C to obtain the objective strontium halophosphate fluorescent material. The fluorescent color of the material thus prepared can be changed freely from warm white to bluish white. It has high luminous efficiency and can be prepared at a low cost.  
     USE: Useful as a green light-emitting fluorescent material for mixed fluorescent composition for a deluxe fluorescent tube having improved color rendering characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0443976-A (JP)
Title: Superconducting magnetic sensor
Inventor: ENAMI HIROYOSHI
IPC: C01G29/00
Filed: 1990-06-08
Abstract: PURPOSE:To decrease an electric resistance hysteresis and to obtain high measurement accuracy by constituting a polycrystalline oxide superconductor of an oxide superconductor consisting of a Bi-Pb-Sr-Ca-Cu-O system. CONSTITUTION:The superconducting magnetic sensor has a superconducting thick film 2 consisting of the oxide superconductor deposited on an MgO substrate 1. Further, 4 pieces of gold electrodes 3 are deposited on one row apart prescribed intervals from each other on the surface of the superconducting film 4, by which the sensor body 4 is formed. The sensor body A is immersed into liquid nitrogen 3 filled in a Dewar 4. Of 4 pieces of the gold electrodes 3, two pieces of the gold electrodes 3 on both sides are connected to a pair of output terminals of a constant current power source 5 and the remaining two pieces of the gold electrodes in the central pat are connected to a pair of input terminals of a voltmeter 6. The superconducting thick film 2 consists of the thick film of the oxide superconductor consisting of the Bi-Pb-Sr-Ca-Cu-O system. The molar ratios of the Bi:Pb:Sr:Ca:Cu:O are specified to 1.0 to 2.0:0.1 to 1.0:1.0 to 2.5:1.0 to 2.5:2.0 to 3.5:6.0 to 10.0.
Patent JP-H04307015-A (JP)
Title: Skewered food
Inventor: YAMAURA ISAO
IPC: A47J37/04
Filed: 1991-04-03
Abstract: PURPOSE:To prevent a skewer from scorching or burning even on heating in an oven, by using banboo or wood skewers (including splitting chopstick or tooth pick) adjusted to include a specified ratio of water. CONSTITUTION:The water contents in banboo or wood skewers used for skewered foods such as skewered catlet, roasted chicken, american dog, etc., is adjusted to be 10% or more in weight. This adjustment of water is carried out by submerging in water, boiling, and steaming, etc. When skewered foods are supplied as frozen foods, ordinary glaze material may be used for skewers. In this way, even on heating in an oven toaster or an oven, skewers are prevented from scorching or burning and hence the merchandise value can be prevented from lowering.
Patent JP-2000340372-A (JP)
Title: Network corresponding type lighting control system
Inventor: TAKAHASHI MASARU
IPC: H05B37/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a network corresponding type lighting control system with high performance capable of conducting operation same as a lighting control controller with a remote monitor and making the use of many memory resources unnecessary. SOLUTION: A remote monitor 2 has no screen application, and when a touch panel of the remote monitor 2 is operated, a number of an object on a recognized screen is sent to a lighting control controller 1, frame data to be drawn on the monitor with a screen application is found out from the object number received in the lighting control controller 1, and sent to the remote monitor 2 for drawing.