baber/WOPTO huggingface dataset:
Patent JP-H10288659-A (JP)
Title: Interference-wave suppressing device
Inventor: MURAYAMA AKIRA
IPC: G01S3/74
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress interference waves by forming the null beam, which satisfies the requirement in each direction of an arbitrary specified liquid and an unwanted wave, by obtaining the ideal common variance matrix from an unwanted-wave arriving angle and computing the optimum load vector. SOLUTION: K pieces of arriving waves, which have arrived to an m<th> element antenna 1 undergo phase detection. Thereafter, an anglemeasuring-signal processor 8 computes the arriving angles (θ1 , θ2 ...θk ) of the K pieces of the arriving waves. The optimum load is computed in an optimum-load operating part 20 from the arriving angle 9, and an optimum load vector 12 is outputted. A signal synthesizer 14 forms the null-beam antenna pattern. At this time, in the optimum-load operating part 20, an operator 23 obtains the matrix, which is constitued of the steering vectors of M rows and K-1 lines having the antenna information in the directions of (K-1) pieces of unnecessary-wave arriving angles 22. Then, an operator 25 obtains the ideal common variance matrix from the output of the operator 23 and the unit matrix of M rows and M lines.  The optimum load vector of M rows and one line is computed by both outputs of the operator 15 and the operator 25 in an operator 17.
Patent JP-H11290352-A (JP)
Title: Method to detect attachment hole position for fixing pin of impression model for artificial tooth
Inventor: KUJI YASUNORI
IPC: A61C13/34
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To detect the attachment hole position of a fixing pin without making an impression model dirty and without requiring a special installation of a darkroom. SOLUTION: A touch panel 6 for seeing through an impression model 5 or an image is put on the impression model 5 or on the image on a liquid crystal panel displaying the impression model 5 with the same dimension, and is pressed by any suitable instrument at a part, determined by the impression model 5 or image, corresponding to an attachment hole 13 for a fixing pin 9 to be fixed on the impression model 5, and the position information of the attachment hole 13 is detected.
Patent JP-H03293520-A (JP)
Title: Pulse generating method and apparatus
Inventor: NAKANUMA TADASHI
IPC: G01D3/024
Filed: 1990-04-10
Abstract: PURPOSE:To set the resolution in accordance with the using purpose at any time by a single device, by repeating operations that an electric pulse is generated every time the physical amount is changed a preset reference volume of a storing/holding value, and the measuring value of the physical amount at that time is stored and held in place of the storing/holding value. CONSTITUTION:A converter 1 converts an input displacement amount 5 to a corresponding voltage, and outputs as an output signal (displacement signal) 6. A holding device 2 holds the level of the displacement signal 6 from the converter 1 when an output pulse signal 9 of a differntiator 4 is input thereto, with outputting the holding value as an output signal (holding value signal) 7. A comparator 3 compares the displacement signal 6 with the holding value signal 7. When the signal 6 is increased by a preliminarily set voltage difference (reference value) R of the signal 7, the comparator 3 outputs an output pulse signal 8. The differentiator 4 outputs a pulse signal 9 when detecting the signal 8. The signal 9 is input, for example, to an external pulse counter and serves as a timing signal to replace the level of the holding value signal 6 with the level of the signal 6 at that time point.
Patent JP-H10339778-A (JP)
Title: X-ray computer tomograph
Inventor: OPPELT ARNULF
IPC: A61B6/03
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To form a clear image by arranging a plurality of signal converters at an X-ray beam converter and reconstruct a clear measurement signal from the output signal of the signal converters. SOLUTION: A detector 3 consists of scintillators 12. A photodiode layer 13 is optically connected to the scintillators 12. The photodiode layer 13 is disposed at the rear of the scintillators 12 when viewed from the direction of beams. The detector 3 is not structured in Z direction, namely in rotary direction. However, the detector 3 is not structured in ψ direction.
Patent JP-S5721904-A (JP)
Title: Solid-liquid separator
Inventor: KOJIMA FUKUYOSHI
IPC: B01D29/62
Filed: 1980-07-16
Abstract: PURPOSE: To hold the surface of a cylindrical screen always clean by attaching a vertical groove to the surface of the screen arranged vertically and making clean water flow down from the upper part to the groove to cut off solid residue attached to the screen surface and make it fall down vertically.  
     CONSTITUTION: When solution containing solid foreign substances, for example, raw pulp suspension is fed from an inlet 2 continuously and a cylindrical rotary drum 6 is rotated, the suspension collides with brades 9 and is dispersed like drops of dew, which collide with a cylindrical screen 5. After passing through the cylindrical screen 5, the droplike suspension is discharged from an outflow outlet 3 as refined pulp. The solid foreign substances adhered to the inner surface of the cylinderical screen 5 cylindrically is washed away by the clean water injected from a nozzle 12 and flowing down along a vertical groove 8. Thus, the cylindrical shape adhered to the inner surface is destroyed and the solid substances are made flow  down by their own-weight and discharged from a discharge port 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5524114-A (JP)
Title: Oral bcg capsules and their preparation
Inventor: NARISAWA SHIYOUZOU
IPC: A61K9/48
Filed: 1978-08-08
Abstract: PURPOSE: To obtain oral BCG capsules capable of retaining the potency for a long time, easily and accurately at a low cost, by freeze-drying a liquid BCG vaccine poured into capsules made of a water-soluble material before dissolution.  
     CONSTITUTION: The capsules 3 made of a water-soluble material, e.g. gelatin or PVP, are placed in the hollows (about 100W200) of the holder 1 having good thermal conductivity, e.g. aluminum, with the openings upward, and placed on the table 4. A liquid BCG vaccine is poured into the capsules 3 in given amounts almost simultaneously, immediately frozen and freeze-dried below the freezing temperature. The capsules are released from the holder 1 and sealed in a container in a dried state to give oral BCG capsules.  
     EFFECT: Simultaneous pouring permits immediate freezing of all vaccine, and causes no dissolving of the outer capsules. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06310631-A (JP)
Title: Heat sink and its production
Inventor: KAMATA MASAO
IPC: F28D20/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a heat sink in which a large amount of heat can be absorbed in spite that the capacity of the heat sink is comparatively small. CONSTITUTION:A heat sink is composed of a heat sink body 2 onto which a heat generating device is tightly attached and whose inside is hollow and a paraffin sealed hermetically inside the heat sink body 2, and the body 2 is provided with a plurality of honeycomb materials in the inside thereof and the paraffin is sealed among the honeycomb materials. In addition, a flexible thin plate part is prepared on a part of a fixing surface of the body and it is moved in correspondence to the change in volume of the paraffin.
Patent JP-S587205-A (JP)
Inventor: YOHAN ERU BUIRUMU
IPC: B21L11/00
Filed: 1982-06-07
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-S62255440-A (JP)
Title: Production of ethylbenzene
Inventor: KASANO KENJI
IPC: B01J29/70
Filed: 1986-04-25
Abstract: PURPOSE:To obtain ethylbenzene selectively from an inexpensive raw material containing aromatic compounds except benzene and ethylene, by using a crystalline aluminosilicate catalyst which is modified with a modifying agent containing a heteropolyacid. CONSTITUTION:An inexpensive raw material containing aromatic compounds except benzene is reacted with etylene in the presence of a zeolite catalyst modified with a modifying agent containing a heteropolyacid compound to give ethylbenzene. The modification treatment of the catalyst is carried out by using 5-50wt% heteropolyacid (e.g. 12-tungstophosphoric acid) based on zeolite, treating the zeolite with the modifying agent in a low pH range at 10-90 deg.C by immersion method, spray method, etc., for 3-10hr, calcining the treated zeolite at 400-650 deg.C, blending the calcined zeolite with a binder such as alumina sol, etc., molding and calcining again.
Patent JP-H10279420-A (JP)
Title: Cosmetic
Inventor: MASATOMI TORU
IPC: A61K8/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, excellent in resistance to water and oil and good in storage stability, by including a specific perfluorosilicone resin. SOLUTION: This cosmetic is obtained by including (A) 0.5 to 95.0 wt.% of a perfluorosilicone resin, having at least one siloxane unit shown by the formula F(CF2 )a -R<1> -SiO3/2 [R<1> is an (alkyleneoxy)alkylene; and (a) is 3 or more] and a ratio (total mol. number of perfluoroalkyl groups)/(total mol. number of all of the organic groups bound to the silicon atoms) of less than 0.05, and, as required, (B) a volatile oil, another type of oil, ultraviolet ray absorber, powder, thickening agent, oxidation inhibitor, preservative, extinguishing agent, another type of agent, perfume, refined water, water-soluble component, surface active agent, or the like. The component A is preferably a resin shown by the average unit formula [F(CF2 )a -R<1> -SiO3/2 ]x [RbSiO(4-b)/2 ]y (R is an alkyl or aryl; (b) is 0 to 3; and (x) and (y) are each 0 or more).
Patent JP-H08293082-A (JP)
Title: Smoke collection structure for fire sensor
Inventor: KOBAYASHI ICHIRO
IPC: G08B17/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide the smoke collection structure for fire sensor which is installed between T bars and smoothly leads smoke into a fire sensor to quickly detect a fire. CONSTITUTION: A smoke collection plate 100 which closes the space formed by two T bars 8a and 8b provided on the ceiling in a prescribed range and has an aperture part 100a in the position corresponding to this space, a base which is inserted into the aperture part 100a of the smoke collection plate 100 and is attached to T bars 8a and 8b, and the fire sensor which is attached to the base and detects smoke to sense a fire are provided.
Patent JP-H04325324-A (JP)
Title: Travel mode estimating system
Inventor: YOSHIDA MASATO
IPC: F16H63/50
Filed: 1991-04-26
Abstract: PURPOSE:To improve the traveling property of a vehicle, i.e., safety and comfortableness, by synthetically estimating the travel mode of the vehicle, and controlling the vehicle based on it. CONSTITUTION:A travel mode estimating system has multiple sensors including a vehicle speed sensor 8 and an acceleration sensor 14, a memory means 5 storing rules on sensor outputs and multiple partial travel states of the vehicle, and a fuzzy inferring means 7 performing fuzzy inference based on the rules.
Patent JP-H07300135-A (JP)
Title: Container with lid
Inventor: KOBAYASHI KATSUSUKE
IPC: B65D21/04
Filed: 1994-05-10
Abstract: PURPOSE:To enable containers to be stacked, whether or not they are lidded, by a method wherein the side faces of each container are inclined inwardly and downwardly, the side faces of its lid are inclined outwardly and downwardly, recessed and raised parts are formed at both the upper and lower edges of the container and raised parts are formed at the lower edge of the lid. CONSTITUTION:A lidded container consists of an integrally formed container 1 and a lid 2 engageable therewith. To engage the containers 1 with one another, two pairs of the opposite side faces 11 and 12 are inclined inwardly and downwarclly. A pair of opposite raised parts 13a and 13b are formed at the upper edges of the side faces 12 in one opposite pair and a pair of opposite recessed parts 14a and 14b are formed at the lower edges thereof. To engage the lids 2 with one another, two pairs of the opposite side face 21 and 22 are inclined outwardly and downwardly. A pair of opposite raised parts 23a and 23b engageable with the raised parts 13a and 13b when the lid 2 is placed on the container 1 are formed on the top panel near the side faces 22 in one opposite pair and inwardly facing locking pieces are formed on the side faces 21 in the other opposite pair.
Patent JP-S61256524-A (JP)
Inventor: NAKAMURA KIYOO
IPC: H01H33/40
Filed: 1985-05-09
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-H09276795-A (JP)
Title: Formation of coating film
Inventor: KOMAZAKI SHIGERU
IPC: B05D7/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce the volatilization of a volatile org. solvent in coating so that the consumption of the volatile org. solvent contained in the paint is reduced or eliminated from the standpoint of the protection of environment, the removal of pollutants and the saving of resources in the paint industry and especially to provide a method for forming a coating film excellent in resistance to acid and scuffing and a highly practical coating film. SOLUTION: A base coat is formed with a paint consisting essentally of a water-soluble or water-dispersible resin, and then a topcoat consisting essentially of a resin composition consisting of a polymer having a siloxyl group and a hydrolyzable silyl group/various functional group-contg. polymer, a silanol group-contg. compd. and a curing catalyst is formed on the base coat surface. Consequently, the effect is maximized.
Patent JP-H06288956-A (JP)
Title: Machine for detecting air-fuel mixing ratio of engine
Inventor: IIDA NORIMASA
IPC: F02D45/00
Filed: 1993-03-31
Abstract: PURPOSE:To instantaneously detect the air-fuel mixing ratio of a mixed intake gas with a simple structure by providing a mixing ratio detector which detect the concentration of the mixed intake gas, comparing means, and control means. CONSTITUTION:The acceleration signal of an accelerator pedal 35 is inputted to a controller 33 and the controller 33 calculates the supplying amount of fuel from the amount of acceleration and the number of revolution of an engine and sends a mixed gas to an intake manifold 11 at a prescribed air-fuel ratio by adjusting a fuel valve 27 and air valve 25. A mixing ratio detector 29 inhales part of the mixed gas from a mixer 19, accurately measures the hydrogen gas concentration in the mixed gas, and sends measured signals to the controller 33. The controller 33 analyzes the signals from the detector 29 and the set air-fuel ratio and, when the hydrogen gas concentration is excessive or deficient, finely adjusts the valves 25 and 27 so that the best air-fuel ratio can be obtained. The intake gas temperature detecting signal of a thermometer 31 is sent to the controller 33 and used as a correcting value at the time of calculating the air-fuel mixing ratio.
Patent JP-S57211814-A (JP)
Title: Gain variable amplifier
Inventor: KOGA TAKASHI
IPC: H03G3/10
Filed: 1981-06-24
Abstract: PURPOSE:To produce a gain variable amplifier of which frequency characteristic is not changed in accordance with the controlling status and output operating part is extremely stabilized by connecting between emitter electrodes of differential amplifiers through transistors and diodes to change the current ratio. CONSTITUTION:Attenuators R2, R3 of an attenuating circuit 1b in a gain controlling circuit 1 are connected in series to emitter electrodes of differential transistors Q2, Q3 of a differential amplifier 5 and diodes D1, D2 of a diode circuit 1a are connected so as to oppose to the emitter electrodes. A control signal S3 is supplied to the base electrode of a differential controlling circuit 1a, one collector electrode of controlling transistors Q5, Q6 of the differential controlling circuit 1a is connected to an opposite part 8 of the diode circuit 1c and the other collector electrode is connected to an intermediate point 7 of the attanuating circuit 1b. The current of the intermediate point 7 and the opposite point 8 is changed by the control signal S3 in accordance with the operation of the controlling transistors Q5, Q6 and the emitter current of the differential amplifier 5 is changed to control the gain.
Patent JP-H06292122-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HORI TAIZO
IPC: H04N5/783
Filed: 1993-03-31
Abstract: PURPOSE:To allow a user to easily listen to the sound of plural channels reproduced in the special reproduction mode. CONSTITUTION:In a device recording/reproducing N-channels (N is an integer of 2 or over) of audio signals to/from a magnetic tape 1 by using a rotary head 2, the audio signals recorded on the magnetic tape 1 are added at an adder circuit 12 based on tape speed information different from that at recording, then the audio signals resulting from mixing the N-channel audio signals are outputted to external output terminals 14, 15 thereby preventing that the sound location in the vicinity of the center frequenly moves considerably in the horizontal direction in the special reproduction mode.
Patent JP-H02275408-A (JP)
Title: Multi-beam scanning optical device
Inventor: NAGATA SHINICHI
IPC: G02B26/10
Filed: 1989-04-17
Abstract: PURPOSE:To vary the pitch of light spots without varying the diameter of the light spots by passing plural light beams through parallel flat plates before multiplexing them, and adjusting the inclination of the parallel flat plates and thus varying the pitch of an image (light spot) of the light beam on an image formation surface. CONSTITUTION:A beam interval adjusting means is provided in front of a beam multiplexing means. This beam interval adjusting means is provided with the parallel flat plates 441 - 444 which are arranged on the optical paths of all the light beams La - Ld or optical paths of light beams except one and a driving means which slants the parallel flat plates around a fulcrum axis crossing the optical axis of the beams at right angles. Then the inclination of the parallel flat plates 441 - 444 is adjusted by the driving means to adjust the intervals of light spots on a recording surface. Consequently, the multi-beam scanning optical device equipped with the beam interval adjusting means which can varies the pitch of the light spots without varying the diameter of the light spots is obtained.
Patent JP-S5323254-A (JP)
Title: Amplifier equipment
Inventor: TOMIDOKORO SHIGERU
IPC: H03F1/34
Filed: 1976-08-16
Abstract: PURPOSE:At the amplifier having an unbalanced-type input output format, one connection cord is added without changing the reference potential point between input-and output, so that the impedance of the connection cord will be greatly reduced and a speaker will be made perfectly-constant-voltage-drive type.
Patent JP-H08292220-A (JP)
Title: Device for evaluating destaticizing property and evaluation substrate therefor
Inventor: TANI ISAO
IPC: G01R31/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a device for evaluating destaticizing property and evaluation substrate therefor by which a destaticizer prepared in the production line for liquid crystal display element or semiconductor element, etc., can be evaluated in real line concerning its performance in the same manner as actually produced parts. CONSTITUTION: The title device consists of an evaluation susbstrate 1 for evaluating destaticizing property in which a charging electrode 3 is prepared on one surface of a dielectric substrate 2 and a grounding electrode 4 connecting with an earth on the other surface thereof respectively, a high-voltage power supply 8 for charging the electrode 3 on the substrate 1, and a surface electrometer 9 for measuring the surface electric potential of the electrode 3 which is charged by the power supply 8.
Patent JP-H07307891-A (JP)
Title: Correcting device for camera-shake in video camera
Inventor: KASHIWANUMA YASUNORI
IPC: H04N5/232
Filed: 1994-05-11
Abstract: PURPOSE:To improve the image quality totally without hand-shake correction at the wide position. CONSTITUTION:A moving mechanism 16 is operated by the drive of a zoom motor 15 and a zoom lens LZ is moved to as telescopic T (zoom-up) position or a wide W (zoom-down) position, and the position of the zoom lens LZ is detected by a zoom position detector 17. An image pickup element 13 outputs an image signal E, a hand-shake correction microcomputer 22 compares the image signal E of a preceding field with that of a current field to detect a camera-shake. A control microcomputer 23 changes the position of a segmented frame of the image pickup element 13 so as to correct the camera-shake. The control microcomputer 23 inhibits it that the zoom lens LZ moves toward the wide position in excess of a limit position when the camera-shake is corrected and corrects the camera-shake only when the zoom lens LZ is located to the telescopic position from the limit position without restricting the movement of the zoom lens LZ.
Patent JP-H09281539-A (JP)
Title: Camera
Inventor: TERADA HIROSHI
IPC: G03B5/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To enable stable photographing without the influence of external force on the feeding of a film by fixing a rigid member on a front cover, while keeping a fixed clearance from plural functional units attached to the plate-like rigid member nearly perpendicular to a photographing optical axis. SOLUTION: For instance, in a lens incorporated type single-lens reflex camera using an advanced photosystem film, the body plate (rigid member) 41 is disposed on a plane nearly perpendicular to the photographing optical axis and the plural functional units by unitization for each prescribed function (a lens unit 42, a mirror box unit 43, a main body unit 44, etc.) are directly or indirectly attached to the body plate 41. This body plate 41 is fixed on the front cover 11, while the fixed clearance is kept from the plural functional units and a rear cover 12 is fixed on the front cover 11, while the fixed clearance is kept from the plural functional units.
Patent JP-S5524460-A (JP)
Title: Semiconductor laser system
Inventor: KANEYA NAOKI
IPC: H01S5/042
Filed: 1978-08-11
Abstract: PURPOSE:To stabilize beam output by feeding back a given quantity of laser beam in an extremely-limited period of time. CONSTITUTION:A feed-back means 2 made of beam condensing glass fiber 3 and a reflector 4 provided at the end surface of said glass fiber 3 for example is mounted at one output terminal of a semiconductor laser element 1. At this time, of the beam output of said element 1, the quantity of the feed-back beam effectively taken into the active layer of said element 1 is fixed larger than 3%. For reducing the unstability of laser beam unstability, the larger feed-back rates thereof than 3% are necessary. Further, the distance between the end surface of said element 1 and said reflector 4 is adjusted so that the time of beam reciprocation may be 10-60ps. If the distance l+L between said element 1 and reflector 4 is too small, the large first peak of reduced oscillation appears so that no feed-back effect is produced. If said distance is too large, on the other hand, large unstability takes place to output.