baber/WOPTO huggingface dataset:
Patent JP-H01293513-A (JP)
Title: Potential divider
Inventor: MIURA AKIHIRO
IPC: H01G4/38
Filed: 1988-05-20
Abstract: PURPOSE:To obtain a potential divider which does not produce a grounding failure by a method wherein a first dielectric part, a first electrode, a second dielectric part and a second electrode are provided around a primary voltage conductor in this order with the primary voltage conductor as a center axis and a secondary voltage is taken out between the first and second electrodes. CONSTITUTION:A first dielectric part 12 is provided around a primary voltage conductor 11 with the primary voltage conductor 11 as a center axis, a first electrode 13 is provided around the first dielectric part 12, a second dielectric part 15 is provided around the first electrode 13 and a second electrode 16 is provided around the second dielectric part 15. A secondary voltage is taken out between the first electrode 13 and the second electrode 16. With this constitution, a capacitor C1 composed of the primary voltage conductor 11, the first dielectric part 12 and the first electrode 13, a capacitor C2 composed of the first electrode 13, the second dielectric part 15 and the second electrode 16 and a capacitor C3 composed of the second electrode 16 and the ground are connected in series and the function of a potential divider can be provided by taking out a voltage between both the terminals of the capacitor C2 as the secondary voltage. Therefore, the potential divider which does not produce a grounding failure can be obtained.
Patent JP-S5551417-A (JP)
Title: Filter for air purification
Inventor: OGINO BUNICHI
IPC: B01D53/04
Filed: 1978-10-09
Abstract: PURPOSE:The production of filter showing low pressure loss, comprising coating the opposite faces of a pair of three dimensional mesh elastic sheets with a limited amount of synthetic rubber latex having a specified particles size, dispersing adsorbent such as activated carbon into the space between two sheets, and joining two sheets each other by pressing. CONSTITUTION:The opposite faces of a pair of three dimensional mesh elastic sheets having a gap size of 9-31 per about 25mm wide in a skeleton structure, are coated with synthetic rubber latex having a particle size of 0.03-1.5mu in an amount of 250-500g of resin solids per m<2> of area of sheet, preferably 350-400g/m<2>. After dispersing an adsorbent such as activated carbon into the space between two sheets, two sheets are piled up and joined each other by pressing.
Patent JP-S5351857-A (JP)
Title: Device for positioning spreader for container handling machine
Inventor: NINOMIYA YASUMASA
IPC: B66C13/22
Filed: 1976-10-20
Abstract: PURPOSE: To reduce the size of a sensor block of a device for positioning a spreader for a container handling machine by simplifying the structure of X-direction detecting sensor in the device by providing a detecting palte for detecting the position for loading and unloading a container at the sides of a container, freight truck and track. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61286092-A (JP)
Title: Method for packing granular particle into long-sized pipe
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1985-06-11
Abstract: PURPOSE:To pack granular particles into a long-sized pipe having a specific bore or above to a uniformly high density without variance in the case of packing the granular particles under the oscillation applied thereto into the long-sized pipe by controlling the powdering rate of >=100 mesh granular particles after the specified period to a specific rate or below. CONSTITUTION:The long-sized coil-like metallic pipe 5 having >=3mm bore is imposed on an oscillation diaphragm 3 on a coil spring 2 oscillated by an oscillating motor 4 and the granular particles 6 are introduced therein from a hopper 7. The powdering rate at 100 mesh of the particles 6 after one hour is controlled to <=30wt%. The granular particles 6 are uniformly packed into the long-sized pipe 5 at the high packing rate without variance from the top to the base end if the granular particles are packed therein under the oscillation applied thereto under the above-mentioned conditions.
Patent JP-H08320676-A (JP)
Title: Dither image display device
Inventor: TAKIZAWA TETSUO
IPC: G06T5/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide a dither image display device which gives high-quality images with a small amount of hardware and low cost. CONSTITUTION: An adder 11 adds and outputs input image data and fed-back image data. The added image data is halved to that of upper bits and lower bits. Selectors, A12 and B13, multiply the image data of lower bits by 1/1 and 1/2 and select and output either of these. The selected image data is held by buffers, A14 and B15, and further selected and outputted by a buffer C16 to be made the feedback image data for the adder. Selection of image data by the selectors, A12, B13 and C16, is determined by the coordinate values of the image data. Through this, a high-quality dither processing procedure is secured with a lesser amount of buffer capacity.
Patent JP-S62282749-A (JP)
Title: Manufacture of body frame for motorcycle
Inventor: OKUNISHI HIROSHI
IPC: B22C9/04
Filed: 1986-05-30
Abstract: PURPOSE:To very efficiently manufacture a beautiful frame with high strength and with high accuracy by packing a body frame which has been formed by a thermoplastic material, into a granular refractory together with a pouring gate, etc., forming a burnt casting mold frame by pouring a molten metal, and thereafter, executing a finish work. CONSTITUTION:A body frame 10 of motorcycle which has been assembled in advance by a thermoplastic material of foam polystyrene, etc., is formed. To the surface of this body frame 10, a facing agent is applied, and this frame is buried and packed into a granular refractory 66 such as dry quartz sand, etc., together with a pouring gate 64, and runners 60, 62. The thermoplastic material is burnt by pouring a light alloy molten metal such as an aluminum alloy, etc., from the pouring gate 64, and also, the molten metal is filled, by which a casting is obtained. After removing the runner, a heat treatment and a surface finish are executed, by which a beautiful body frame having a high strength and a high accuracy is manufactured.
Patent JP-S5647483-A (JP)
Title: Production of liquid hydrocarbon such as petroleum from organic compound
Inventor: ITOU YOSHIHIKO
IPC: C10G3/00
Filed: 1979-09-27
Abstract: PURPOSE: To prepare liquid hydrocarbons such as petroleum oil, etc. by treating organic materials such as coal, vegetables, cultured life, etc. in a vacuum chamber of low oxygen content under controlled pressure, temperature, etc.  
     CONSTITUTION: Organic materials such as coal, vegetables, and cultured life, especially cultured plants of a lower order which assimilate CO 2  gas, are put into a nearly vacuum chamber of low oxygen content. The materials are distilled by heating with solar energy, etc. under controlled pressure, temperature, etc., and cooled to obtain the objective liquid hydrocarbons, such as petroleum oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0318768-A (JP)
Title: Monitor circuit
Inventor: DEEBITSUDO SUCHIYUAATO ARAN
IPC: B60R16/023
Filed: 1990-05-15
Abstract: PURPOSE: To obtain the accurate alarm of abnormal conditions by detecting the change of a voltage difference at the central connector of each side of a Wheatstone bridge including a sensor. CONSTITUTION: The current passing the coil 12 of an instrument depends upon the resistance value of a sensor 18, and the instrument gives the visible reading of the actual state of the condition to be monitored. The arbitrary change of the monitoring condition is reflected by the change (the change of the current passing the coil 12) at the resistance value of the sensor 18, and reflected by the change at the reading given by the instrument. A voltage comparator 36 compares the voltage difference between the connectors 34 and 30, the voltage difference becomes out of a predetermined designated range at the time of a malfunction, and the voltage is generated at the output 38. The output voltage triggers an alarm unit 40, and gives the visible or audible display of the malfunction state of the condition to be monitored.  The sensor 18, and resistors 20, 26, 28 constitute a Wheatstone bridge circuit.
Patent JP-S61282525-A (JP)
Inventor: UMEZAWA NORIHIRO
IPC: E03F5/04
Filed: 1985-06-10
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-H10319717-A (JP)
Title: Developing device
Inventor: NAKAGAWA SHUICHI
IPC: G03G15/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain good images excellent in repeatability of mesh images and less occurrence of image noise with regard to a developing device making development by leading a developer from a developer carrying body opposing an image carrier through required space to the developing position opposing the image carrier. SOLUTION: This developing device performs development by leading a developer 12 to a developing area opposing an image carrier 1 with the developer 12 retained on the surface of a developer carrier 11 opposing the image carrier 1 through required space and impressing alternate voltage on the developer carrier 11. In this case, a peak value Vpp of the alternate voltage impressed on the developer carrier 11 and the space D between the conductive base body 11c of the developer carrier 11 and the image carrier 1 opposing each other satisfy the relation of 3 kv/mm>=Vpp/D>=8 kV/mm by using the developer carrier 11 provided with a high resistance layer 11d of a layer thickness of 30 μm to 150 μm on the surface of the conductive substrate 11c.
Patent JP-S5832035-A (JP)
Title: Operation monitoring method in yarn collecting step
Inventor: KOBAYASHI HIROSHI
IPC: C03B37/02
Filed: 1981-08-12
Abstract: PURPOSE:To carry out the operation monitoring in the yarn collecting step with a high accuracy, by taking a photograph of the bushing bottom for preparing glass fibers with an infrared camera, converting the quantity of light into electric signals, and comparing the signals with the standard value. CONSTITUTION:A photograph of the bottom 2 of a bushing 1 in normal operation is taken by an infrared camera 7 to focus an image on a receptor element 8. The respective transistors in the receptor element 8 take the quantity of light as electric signals, which are then input to a computer 9, divided into plural levels according to the magnitudes thereof, memorized in a memory apparatus 10 as a function of the coordinates of the respective sites, and used as the standard value. The number of the levels is about 3-10, and the standard value is obtained by averaging the values about five or more times. The level of the electric signals obtained in the monitoring step is compared with that of the memorizing step of the same coordinates in a comparing apparatus 11. If the difference in the levels exceed the set limit, an alarm is sent by an alarm apparatus 12. The level of the signals obtained in the monitoring step is displayed on a monitoring TV 13 as a color pattern.
Patent JP-H11303815-A (JP)
Title: Actuator device
Inventor: NAKA YOSHIHARU
IPC: F02B31/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the action from a start position to a final position at one effort, at the exerting time of a controlled member by using a diaphragm type actuator. SOLUTION: Two actuators 1, 11 driven mutually and independently and differed the spring forces of diaphragm springs 6, 16 are arranged in a row and a link member 21 for communicating a controlled member 25 is connected to these diaphragm rods 3, 13. A first actuator 1 turns the link member 21 by a low negative pressure and exserts the controlled member 25 from a start position up to an intermediate fixed position and then a second actuator 11 turns the link member 21 by a high negative pressure and exerts the controlled member 25 from the intermediate fixed position up to a final position.
Patent JP-S63289936-A (JP)
Title: Formation of trench pattern
Inventor: SHIBATA TOSHITAKA
IPC: H01L21/76
Filed: 1987-05-22
Abstract: PURPOSE:To prevent an undercut from occurring in an n<+> in a process of providing a trench in a semiconductor substrate containing the n<+> layer by a method wherein plasma etching is accomplished in an oxygen-containing atmosphere so that an etching-resistant film may be formed within the trench pattern. CONSTITUTION:In an etching process for the formation of a trench pattern in a semiconductor substrate 1 containing an n-type high-concentration impurity region 2, plasma etching is accomplished in an oxygen-containing atmosphere for the formation of an etching-resistant film 9 within the trench pattern. For example, a silicon oxide film 3 is formed on a silicon substrate 1 containing an n<+> layer 2 and is then patterned. Next, a reactive ion etching process is accomplished by using Cl2 as the reactive gas for the formation of a trench 6. The reactive ion etching continues under lowered-pressure conditions. Upon construction of a trench 7, treatment is performed in a plasma atmosphere with O2 added to the Cl2, which results in a thin oxide film 9 formed on the inner surface of a trench 8. Reactive ion etching is again accomplished in the original conditions, which results in a trench 10 free of undercut in the n<+> layer 2.
Patent JP-H05298613-A (JP)
Title: Magnetic head
Inventor: KATO YOSHIAKI
IPC: G11B5/187
Filed: 1992-04-20
Abstract: PURPOSE:To prevent recording and reproducing characteristics of the magnetic head from deteriorating by specifying the mean roughness of at least the part of a slide surface which is pressed against a magnetic recording medium in a direction perpendicular to the length direction of a recording medium. CONSTITUTION:The magnetic head 1 is provided with a magnetic gap layer 5 between a couple of magnetic cores 2 and performs recording and reproduction corresponding to two magnetic tracks of the recording medium. A gap 5 and the cores 2 are exposed in a recording medium directed surface S. In this constitution, the radius of curvature of the slide surface of the magnetic head is 15mm and the mean roughness values of the magnetic head slide surface in the recording medium travel direction and diameter direction A-A' are 0.2-1mum. Consequently, the movement of grinding waste on the slide surface in the length direction is facilitated and the grinding waste easily passes the contact part of the slide surface to prevent the recording and reproducing characteristics from deteriorating.
Patent JP-H06345014-A (JP)
Title: Packing container forming device
Inventor: YAN RAGERUSUTETSUTO
IPC: F16H25/14
Filed: 1994-06-07
Abstract: PURPOSE: To provide a packing container forming apparatus capable of continuously manufacturing packing containers from a tubular material by surely executing the lateral sealing throughout a long operation period. CONSTITUTION: A packing container manufacturing apparatus comprises two pairs of sealing jaws 8, each sealing jaw 8 comprises a jaw supporting body pivottably mounted on a york 31 on one end, and the arms 18, 19 extend from the other end of the jaw supporting body over a tubular material 7.
Patent JP-H06313188-A (JP)
Title: Production of fatty acid ester
Inventor: KAWAKAMI TAKAHIRO
IPC: C11C3/10
Filed: 1993-04-28
Abstract: PURPOSE:To produce a fatty acid ester simply in a high yield without pretreating free fatty acids contained in an oil or fat by reacting a triglyceride with an alcohol in the presence of a solid acid catalyst. CONSTITUTION:A fatty acid ester is produced by reacting a triglyceride (e.g. soy bean oil or beef tallow) with an alcohol (e. g. methanol) in the presence of a solid acid catalyst. Examples of the catalyst are a single or composite metal oxide (e.g. SiO2 Al2O3), a metal sulfate (e.g. aluminum sulfate), a synthetic zeolite, and an ion-exchange resin (e.g. a cation-exchange resin). The reaction, which may be of a batch-type or continuous, is pref. conducted by filling a fixed bed reactor with the catalyst and passing the triglyceride and the alcohol through the reactor at a liq. space velocity based on the triglyceride of 0.02-2/hr.
Patent JP-H05298324-A (JP)
Title: Operation schedule planning device for production machine
Inventor: MORIOKE YOSHIJI
IPC: G06Q50/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a production machine operation schedule planning device capable of properly controlling the stock of semiproducts. CONSTITUTION:Semiproducts obtained by printing data on an original material by a printer 1 are temporarily stored in a semiproduct warehouse 3, embossed by an embossing working machine 2 and shipped as products. In the case of planning the operation schedule of the printer 1 and the working machine 2 in the system, total stock Q in the warehouse 3 is referred to. When the Q is too much, a schedule for processing items having a slow printing processing speed by the printer 1 with priority is planned, and when the Q is too less, a schedule for processing items having a high printing processing speed by the printer 1 with priority is planned.
Patent JP-S5951218-A (JP)
Title: Pharmaceutical process and composition
Inventor: JIYOSEFU PII BUINISUKII
IPC: A61K31/34
Filed: 1983-07-12
Abstract: Enhanced antiulcer activity is obtained in warm-blooded animals by the concomitant administration of the pepsin complexing agent, pepstatin, and an histamine H2-receptor antagonist of the formula <CHEM> wherein A, m, Z, n, R<1> and R<2> are as defined herein. Concomitant administration of the two entities reduces the amount of histamine H2-receptor antagonist necessary for treatment, thereby decreasing its side-effect liability.
Patent JP-2000313230-A (JP)
Title: Weather strip
Inventor: MIDORIKAWA KAZUHIKO
IPC: B60R13/06
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip excellent in a sealing property. SOLUTION: In a frame-like weather strip having a sash fitting part to be fitted to a sash part, and a window glass fitting groove 20 for fittedly fixing the outer peripheral edge of a window glass arranged in the sash part; a hollow part 34 is formed, and also plural drain introduction holes 38 for communicating between the hollow part 34 and the groove 20 are provided, in the inside of the bottom wall 32 of the groove 20 resiliently contacted with the outer peripheral end surfaces of the window glass; moreover a drain exhaust port for communicating the hollow part 34 with a sush part side is provided, on the bottom side part of the weather strip corresponding to the bottom side part of the sash part.  Consequently since water infiltrated into the groove 20 can be discharged outside via the hollow part 34, thereby preventing the bleeding of water from the groove 20 aside and impairing the outward appearance of an exterior view.
Patent JP-H07311763-A (JP)
Title: Font retrieval processor
Inventor: TAKAYASU TAKURO
IPC: G09G5/24
Filed: 1994-05-16
Abstract: PURPOSE:To effectively utilize learning information on a font which has been lost so far owing to an overflow of a learning information area on an internal memory. CONSTITUTION:A learning information restoration means 11 restores the learning information in a learning information saving area 33 to those in a learning information area 21. A 1st font retrieval means 12 retrieves a font in a learning font area 22 according to the learning information in the learning information area 21 and if the 1st font retrieval means 12 fails to retrieve the font, a 2nd font retrieval means 13 retrieves the font in an all-character-font area 32 according to character information in an all-character-information area 31 and stores learning information including cumulative use frequency information in the learning area 21, and also copies the least cumulative use frequency information in the learning information area 21 to the all-character-information area 31 and saves it. A learning information saving means 14 saves the leaning information in the learning information area 21 in a learning information saving area 33.
Patent JP-H05324700-A (JP)
Title: Matrix multiplication device
Inventor: OTAKE NORIAKI
IPC: G06F7/53
Filed: 1992-05-19
Abstract: PURPOSE:To reduce the number of times of the read-out of the element of a first matrix from a storage device by multiplying each element of the matrix, and accumulating and summing the multiplied result of each element of the same row of the first matrix. CONSTITUTION:One element of the matrix B and the elements of the matrix A are multiplied successively by a multiplication circuit 4, and results are stored in a multiplied result storage circuit 5, and the multiplied result and contents read out of a total added result storage circuit 9 to an added result storage circuit 6 are summed by an addition circuit 7, and after this result is stored temporarily in a temporary added result storage circuit 8, it is written in the total added result storage circuit 9. Thus, the multiplied result stored in the multiplied result storage circuit 5 and the contents read out of the total added result storage circuit 9 to the added result storage circuit 6 are summed by the addition circuit 7, and this result is written in the total added result storage circuit 9 after being stored temporarily in the temporary added result storage circuit 8.
Patent JP-H02305547-A (JP)
Title: Pulse wave sensing device and bandage for it
Inventor: TOMITA MITSUE
IPC: A61B5/022
Filed: 1989-05-19
Abstract: PURPOSE:To measure the waveform and blood pressure value of aorta waves easily and noninvasively by fitting a bandage with three sacks on the upper arm. CONSTITUTION:Arrangement according to the present invention consists of a device body 100 and a bandage 200, the latter to be put on the upper arm followed by boosting the pressure, which causes checking the blood circulation through artery 300 by a blood checking sack 220. Therein the pulse wave propagating runs against a front sensing sack 210, where the high frequency component passes it to run against the checking sack 220. A rear sensing sack 230 performs sensing only when the pulse wave has passed the checking sack. The pulse wave WF at the upper arm is different from the aorta wave WA, but the pulse wave sensed by the rear sensing sack when the checking sack is maintained at the cardioexpansion period pressure DP, is equivalent to the aorta wave being sensed at the upper arm, being identical with the aorta wave measured while seeing the blood, and thus the actual value of the blood pressure is acquired.
Patent JP-S6019170-A (JP)
Title: Device for preventing confidential document from being copied
Inventor: AOTA KOUICHI
IPC: H04N1/40
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the copying operation or make copied contents unreadable by providing a means, which is scanned two-dimensionally to detect the existence of a metallic layer, and a control means. CONSTITUTION:An attaching base of a proximity detector 5 is moved traverse, and simultaneously, the proximity detector 5 is moved in parallel with a copy lamp 8 by a motor 6 to scan an original 3 two-dimensionally. If the original 3 having the metallic layer indicating confidential documents is copied, the signal of the proximity detector 5 is changed to X, Y, and Z by an oscillating circuit, a detecting circuit, and a Schmitt circuit, and a control circuit 15 raises an alarm of metallic layer detection to stop the copying operation. Otherwise, an exposure lamp 8 is turned off to make copied contents unreadable. Thus, confidential documents are prevented from being copied.
Patent JP-S5351879-A (JP)
Title: Container crane
Inventor: SUGIYAMA KENGO
IPC: B65G63/00
Filed: 1976-10-22
Abstract: PURPOSE: To provide a container crane which improves a container handing efficiency by specializing sea side handing work between a container ship and a crane and land side handing work between the crane and truck vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio