baber/WOPTO huggingface dataset:
Patent JP-H09296637-A (JP)
Title: Cylinder lock
Inventor: YANAGAWA YOSHIAKI
IPC: E05B17/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To settle a problem of being in danger of dishonest unlocking by impact destruction caused by beating the front of a plug with a hammer in a cutting destruction prevention type cylinder lock. SOLUTION: A projected surface 15 crossing with the inside circumferential surface of a case 1' and the large diameter inside circumferential surface 16 extended to the front of the case 1' from the projected surface 15 are provided between the front of the case 1' and a driver pin hole 2. An expansion section 26 slidingly coming into contact with the large diameter inside circumferential surface 16 is provided on the circumferential surface of a plug 25 inserted into the case 1', and a buffer 28 having elasticity is inserted between the expansion section 26 and projected surface 15. Then, a ring section 27 slidingly coming into contact with the projected surface 15 can be provided between the projected surface 15 and expansion section 26.
Patent JP-S5632418-A (JP)
Title: Antithrombic agent containing crude drug
Inventor: IIDA SEIICHI
IPC: A61K36/739
Filed: 1979-08-28
Abstract: PURPOSE: To provide an antithrombic agent useful as a medicine having blood platelet coagulation suppressing activity, by using extract of one or more specific crude drugs as a component.  
     CONSTITUTION: Antithrombic agent containing crude drug is prepared by extracting the active fraction from one or more crude drugs selected from "kotsusaiho" (rhizome of Pseudodrynaria coronans CHING), "chiyu" (rhizome of Sanguisorba officinalis LINN.), "choto" (acantha of Uncaria rhynchophlla MIQUEL), "chimo" (rhizome of Anemarrhena asphodeloides BUNE), "kashu" (root of Polygonum multiflorum THUNBERG), "mao" (stalk of Ephedra equisetina BUNGE), "shikon" (root of Lithospermum erythrorhizon SIEB. et ZUCC.), "inchinko" (flower of Artemisia capillaris THUNB.), "gaiyo" (leaf of Artemisia priceps PAMPANINI), "ako" (gelatin), "soboku" (heart of Caesalpinia sappan LINN.), "daio" (rhizome of Rheum palmatum LINNAEUS), and "sanryo" (rhyzome of Scirpus yagara OHWI), especially from "choto", "kotsusaiho", "chimo" and "kashu" with various solvent such as water, alcohol, etc.  
     EFFECT: High safety, mild activity, and easy control of the dose. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60255242-A (JP)
Title: Continuous casting apparatus
Inventor: YOSHIZAWA ISAMU
IPC: B22D11/06
Filed: 1984-05-30
Abstract: PURPOSE:To provide a titled apparatus with which a nozzle for supplying a molten metal is made shorter and which permits the easy cooling of metallic molds by the constitution in which the molten metal is cooled between the metallic mold moving rectilinearly in a casting direction and the metallic mold oscillating rectilinearly in the casting direction and the direction opposite thereto. CONSTITUTION:Many cooling blocks 4a are attached to an endless chain 3 wound on freely rotatable sprockets 1, 2 to constitute the lower metallic mold 4. The upper metallic mold 5 having a hollow plate frame is disposed freely movably to the upper part thereof by providing guide rollers 6 pivotally fitted to the side parts thereof. An oscillating arm 13 is provided between an eccentric shaft 12 mounted via a bracket 11 to the frame 10a of a pinch roll device 10 and the pin 14 of the upper metallic mold 5. The molten metal M is a tundish 16 is supplied between the upper mold 5 and the lower mold 4 from the nozzle 17 and the sprocket 1 is driven to move rectilinearly the mold 4 in the same direction as the arrow-marked casting direction. On the other hand, the shaft 12 is rotationally driven to oscillate rectilinearly the mold 5 alternately in the casting direction and the direction opposite therefrom; at the same time cooling water is circulated through pipes 8, 9 by which a solidified metal S is obtd.
Patent JP-H04339570-A (JP)
Title: Plasma machining device
Inventor: SONODA HIROFUMI
IPC: B23K9/073
Filed: 1991-05-15
Abstract: PURPOSE:To reduce the capacity, size and weight of a transistor inverter for plasma machining and to increase electric power consumption efficiency thereof. CONSTITUTION:The plasma machining device is provided with a first setting device 1 to set a low current value for a starting arc, a second setting device 2 to set a high current value for a machining arc and a changeover means 7 to select a set value of the second setting device 2 for a target value of PWM control of the inverter when a set value of the first setting device 1 is changed to the machining arc by further supplying second gas H2 with high potential gradient when the starting arc is generated by supplying first gas Ar with low potential gradient to a torch. Since a selective current value is low on the starting arc where a high peak current with the low arc voltage is carried, the required capacity of the inverter is low and voltage loss is reduced.
Patent JP-H05303454-A (JP)
Title: Variable device for drop of power supply voltage
Inventor: YAMAMOTO MITSUO
IPC: H02J9/00
Filed: 1992-04-28
Abstract: PURPOSE:To form a power supply voltage drop state of an electronic apparatus under a real condition by connecting the electronic apparatus for generating counter-electromotive force at the time of service interruption to the output side of the 1st switch through the 2nd switch. CONSTITUTION:An electronic apparatus D to be tested is connected to the output side connection terminal 2 of the 1st switch 1 and at least one electronic apparatus for generating counter-electromotive force at the time of service interruption is connected to the output side of the 1st switch 1 through the 2nd switch 3. When the 1st switch 1 is opened, counter-electromotive force is impressed from the apparatus 4 to the power supply input side of the apparatus D, so that when commercial power supply AC to which only electronic apparatuses are connected is failed, a power supply voltage drop state different from the drop of the power supply voltage of the electronic apparatus can be artificially formed and whether the electronic apparatus generates malfunction or not even such a power supply voltage drop state.
Patent JP-H11262352-A (JP)
Title: Cockroach and rodent animal adhesive trapping device
Inventor: NAKANISHI HIROSHI
IPC: A01M23/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To unite the rat-capturing and cockroach-trapping with an adhesive and dispose these unsanitary matters at a time conveniently without hand contact with these dirt. SOLUTION: In a thin adhesive plate (2) that is prepared by coating a converted paper or chemical resin thin sheet with an adhesive that has a suitable viscosity for capturing cockroaches where the converted paper or a resin thin sheet is given a curving force that the paper or resin sheet is curved in a roll, when the plane-holding sheet is removed from the back of the paper or the resin sheet, an adhesive of high viscosity suitable for trapping rats (3) is partially applied onto the cockroach-capturing paper or resin sheet at a single or plural points in its middle area.  The resultant sheet is fixed with a tentatively fixing adhesive (5) at its edge parts on the back face so that the paper or sheet may roll from the edge part, while the middle area is fixed to the bottom sheet (1) with a powerful fixing adhesive (6) so that the paper or the resin thin sheet may not peeled off in the middle area.
Patent JP-S6150931-A (JP)
Inventor: PIITAA SEFUTON UIRIAMUZU
IPC: C07C53/08
Filed: 1985-05-22
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-H07317109-A (JP)
Title: Turning position detecting device of construction machine
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F9/26
Filed: 1994-05-24
Abstract: PURPOSE:To detect the turning position of an upper side rotary body to a lower side running body simply, in a construction machine having the upper side rotary body. CONSTITUTION:In a construction machine in which an upper side rotary body 14 is loaded on a lower side running body 12 through a ball race, plural position sensors 17 and 18 are formed close to an upper side ball race 13a. While small size dogs 19 and 20 are fixed to one side of a lower side ball race 13b, a large size dog 21 is fixed to the other side. When the ball race 13 is rotated, and the position sensors 17 and 18 pass at the upper side of the dog 19, 20, or 21, the switch of the position sensors 17 and 18 is to be changed, and the turning position of the upper side rotary body 14 is detected by a controller 22, depending on the switching condition of the position sensors 17 and 18.
Patent JP-S5336090-A (JP)
Title: Drum shear
Inventor: MASUDA BUNPEI
IPC: B23D25/12
Filed: 1976-09-14
Abstract: PURPOSE: To prevent needle-shaped burr produced while a hot strip is cut and poor cutting rarely caused, by means of a drum adapted to move toward other drums. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5335879-A (JP)
Title: Voice coil motor control system
Inventor: KOTEGAWA TOYOYUKI
IPC: G05B11/36
Filed: 1976-09-14
Abstract: PURPOSE: To prevent excessive deceleration and to shorten seek time by means of decelerating along distance velocity curve to meet lag in time decided by each seek condition in an electrical machinery control system using a voice coil motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5537865-A (JP)
Title: Controlling energization of pulse motor
Inventor: KADOWAKI ISAMU
IPC: H02P8/00
Filed: 1978-09-08
Abstract: PURPOSE:To minimize the decrease in the torque of a pulse motor, by providing a timing control circuit and altering the timing of energization of the phases of the moter to increase the torque. CONSTITUTION:The output signal of a sensor 2 for detecting the position of the pulse motor 1 and the output voltage E of a battery 3 are supplied to the timing control circuit 4 to generate a timing signal J including a compensation quantity. A power switching circuit 6 is turned on and off through a commutator 5 to selectively apply the output of the battery 3 to the phases of the motor 1. The compensated quantity of the timing of energization is altered by the control circuit 4 depending on the change in the voltage of power to increase the torque of the motor to minimize the decrease in the torque when the voltage of the battery falls. The motor can thus be run by the battery of limited capacity for a long time.
Patent JP-H05204395-A (JP)
Title: Audio gain controller and audio recording and reproducing device
Inventor: NAKANO TAKAHIKO
IPC: G10L21/034
Filed: 1992-04-28
Abstract: PURPOSE:To precisely perform a gain control without being affected by noise and intonation contained in audio signals. CONSTITUTION:A nonlinear transforming circuit 41 expands the smaller amplitude signals of audio signals sampled by an audio input device 10, nonlinear transform processes which extend amplitudes and time axes and the generation probability of amplitudes is averaged. An amplitude deciding circuit 42 computes an optimum amplitude for the gain control by these signals, a gain deciding circuit 43 decides the gain corresponding to the calculated amplitude and a multiplier 30, to which the audio signals from the device 10 through an audio CODEC 20, is given as amplitude coefficients. Then, optimum coefficients are multiplied to the audio signals and an optimum gain control is performed. The audio gain controller 20 has a nonlinear transforming section 21d which nonlinear transforms amplitudes so as to average the generation frequency of inputted amplitudes and obtains an optimum gain as to reduce the adverse effects caused by noise and conversation intonation. The gain is multiplied to the amplitudes of audio signals decoded by the voice codic 20 at the mutliplier 30.
Patent JP-S63276490-A (JP)
Title: Recombinant dna and transformant
Inventor: ITO MASAYO
IPC: C12N15/09
Filed: 1987-05-08
Abstract: PURPOSE:To efficiently produce a physiologically active substance closely resembling the natural type, by forming a recombinant DNA having a different leader sequence and the aimed physiologically active polypeptide gene linked thereto. CONSTITUTION:A genetic sequence having a leader sequence required for secretion and a gene capable of coding a physiologically active polypeptide and a poly rA addition signal, essential to expression in animal cells and arranged on the downstream side thereof is linked to a genetic sequence consisting of a replication starting point and drug-resistant gene under control of a promoter functioning in eucaryotic cells to prepare a vector. Animal cells transformed by the above-mentioned vector are cultivated and the supernatant liquid of the cultivation fluid can be purified to afford the aimed physiologically active polypeptide.
Patent JP-H04338765-A (JP)
Title: Image forming device
Inventor: MOCHIMARU HIDEAKI
IPC: B65H5/06
Filed: 1991-05-16
Abstract: PURPOSE:To easily attain the compatibility of making the appearance of a device excellent and preventing the bias of a carried form. CONSTITUTION:In this image forming device provided with a device main body 1, a door 2 which is supported by the device main body 1 so as to be moved between a closed position and a opened position, shielding the inside of the device main body from the outside at the closed position, and opening the inside of the device main body to the outside at the opened position, and form guides 4 and 5 which are provided inside the device main body 1, and guide a form 3 carried inside the device main body 1, a compression spring is provided between the door 2 and the form guide 4, and the form guide 4 is supported by the door 2 via the compression spring.
Patent JP-H07321914-A (JP)
Title: Codec testing device
Inventor: KOBAYASHI EIICHI
IPC: H04M3/26
Filed: 1994-05-25
Abstract: PURPOSE:To provide a testing device testing a PCM codec mounted to a speech path board in a PCM terminal station equipment built in a communication line network. CONSTITUTION:Switches 13 and 14 respectively connected to an oscillation circuit 11, a detection circuit 12 and a control line 24 are provided between a signal conversion circuit 22 and the PCM codec 23 and between the PCM codec 23 and a sound signal line 25. At the time of receiving an on-hook detection signal from the control line 24, the switch 13 connects the oscillation circuit 11 or the detection circuit 12 to the PCM codec. Further, at the time of receiving the on-hook signal from the control line 24, the switch 14 connects the detection circuit 12 or the oscillation circuit to the PCM codec.
Patent JP-H06325173-A (JP)
Title: Body detecting device
Inventor: KOSAKO AKINORI
IPC: G06T7/00
Filed: 1993-05-12
Abstract: PURPOSE:To detect a body more accurately without greatly being affected by the photography state of a color image as to the body detecting device which detects the object body in the color image through image processing. CONSTITUTION:A color information conversion part 102 converts digital image data of R, G, and B into data of a Munsel color specification system by the pixels of an image picked up by an image input part 101. A load value calculation part 103 calculates load values bled upon the value of saturation calculated by the color information conversion part 102 by the pixels of the image corresponding to the object body represented with the data of the Munsel color specification system calculated by the color information conversion part 102. An area detection part 104 uses the load values calculated by the load value calculation part 103 by the pixels of the image corresponding to the object body to detect the quantity of variation of color space data representing the respective pixels from a background image previously obtained through similar operation and then binarizes the variation quantity of the respective pixels with an optional threshold value to detect the area of the object body.
Patent JP-H11299379-A (JP)
Title: Moving bench apparatus for nutriculture
Inventor: MATSUDA YOSHIFUMI
IPC: A01G31/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To surely restrict the slip of shaft pipes and movable frames toward the lower position of inclination by using a structure as simple as possible, in benches for nutrient solution culture which are inclined in the longitudinal direction. SOLUTION: Plural frames 1 are arranged in a row with proper separations and with a desired inclination in the longitudinal direction. A pair of shaft pipes 5 having almost same length as the whole length of the apparatus are supported by shaft pipe-receiving members 3 which are placed on each frame 1. Movable frames 6 are placed on the pair of the shaft pipes. A disk is attached on the shaft pipe 5 in the direction perpendicular to the shaft, the front side of the disk is received by the rear end surface of a frame 1, and a movable frame 6 is received by the backside of the disk, and thereby the slipping of the shaft pipes 5 and the movable frames 6 are prevented.
Patent JP-S5814128-A (JP)
Title: Photographic recording method for inside shape of tunnel
Inventor: ENDOU HIDETOMO
IPC: G03B37/00
Filed: 1981-07-17
Abstract: PURPOSE:To describe the inside shape of a tunnel, by providing a stereo camera consisting of two rotary cameras in a tunnel and photographing the tunnel inside around while overlapping their photographing ranges to generate two stereo films and analyzing them stereoscopically. CONSTITUTION:Two rotary cameras C1 and C2 which are a base length B apart from each other and have short focus lenses are used to photograph a tunnel inside wall face 20. Rotation shafts O1 and O2 of rotary cameras C1 and C2 are directed in the extension direction of the tunnel, and a level 13 is used to make these rotation shafts horizontal or coincident with the extension direction of the tunnel. The vertical face is defined as a reference plane and intersections H1-H3 between the horizontal base or the like and the inside wall face 20 are defined as reference measurement points, and lengths D1-D3 to centers of two cameras are obtained. The tunnel inside wall face 20 is photographed around by two rotary cameras C1 and C2 on the basis of these lengths D1-D3 and intersections H1 and H2, and the tunnel inside shape is analyzed by photographic films. In this case, both cameras photograph the tunnel inside wall face so that their photographing ranges overlap partially.
Patent JP-S5635078-A (JP)
Title: Distance measuring unit
Inventor: KOSHIMIZU YOSHIYUKI
IPC: G01S11/16
Filed: 1979-08-29
Abstract: PURPOSE:To enable accurate measurement with a simple constitution, by simultaneously radiating the electromagnetic waves and ultrasonic waves from the transmission side and measuring the distance between the transmission and reception from the time difference incoming to the reception side. CONSTITUTION:Pulses are simultaneously radiated from the electromagnetic wave transmitter 2 and the ultrasonic wave transmitter 3 provided at the distance object 1. The signal reception unit 4 located at the position apart from the object 1 by distance D receives the electromagnetic waves and ultrasonic waves and the time difference is present between the both. Since this incoming time difference is proportional to the distance between the object 1 and the signal receiver 4, the required distance can be measured by converting this time difference.
Patent JP-H11305491-A (JP)
Title: Electrophotographic developer and image forming method
Inventor: TAMURA KISHIOMI
IPC: G03G9/113
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide such an electrophotographic developer and an image forming method that an olefin resin-coated carrier is mixed with a toner to prepare the electrophotographic developer having excellent fluidity, fast electrification property, and especially maintaining high image density for continuous copying in a low temp. and low humidity environment without producing background fog, while making use of the intrinsic feature of the olefin resin-coated carrier that the surface is hardly contaminated. SOLUTION: This electrophotographic developer consists of an olefin resin- coated carrier containing fine particles fixed to the surface, and a toner containing at least a binder resin and a coloring agent. The fixing index R of the fine particles to the resin-coated carrier is controlled to 70 to 100. Thereby, the intrinsic feature of the olefin resin-coated carrier that the surface is hardly contaminated is made use of, and the carrier is mixed with the toner to prepare the developer having excellent fluidity and fast electrification property. The obtd. developer has excellent effect such as to maintain high image density during continuous copying process, especially in a low temp. and low humidity environment, without producing background fog.
Patent JP-2000307397-A (JP)
Title: High-side switch circuit
Inventor: MATSUDA TAKAYUKI
IPC: H03K17/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent destruction of an internal element due to an over voltage in the case that a boot strap method is adopted for on-control of an output N-channel transistor(TR) so as to increase the switching speed and to increase the output voltage level. SOLUTION: An output N-channel LD MOS 4 in the high-side switch circuit 1 is interrupted when a control N-channel LD MOS 15 is conductive and conductive when the MOS 15 is not conductive. With the LD MOS 4 conductive, its gate level is boosted by a boot strap effect by a capacitive element 6. The gate of the LD MOS 15 is connected to a 2nd power terminal 8, its drain is connected to the gate of an LD MOS 4, and its source is connected to the output point 10a of a level shift circuit 10. The level shift circuit 10 connects the output point 10a to a ground terminal 9 when an on-command signal of the LD MOS 15 is given to a control terminal 16 and the level shift circuit 10 connects the output point 10a to the 2nd power terminal 8 when an off- command signal of the LD MOS 15 is given to the control terminal 16.
Patent JP-2000304180-A (JP)
Title: Hose connector
Inventor: ABE MASAYUKI
IPC: F16L33/23
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reuse a sleeve to fasten a hose. SOLUTION: A sleeve 9 formed approximately in a C-shape is fitted in the tip of a hose 3. The sleeve 9 is provided with a slit opened at the rear end of the axially extending sleeve, and the slit is divided into a plurality of fastening part pieces 12. The inner surface of a fastening nut 6 has a press surface 17 to axially radially press the fastening part piece 12. When the fastening nut 6 is screwed in a connection tool body, the fastening part piece 12 is pressed by a press surface and the fastening part piece 12 fastens the hose 3. When the fastening nut 6 is removed, the fastening part piece 12 is spread to its original state, the sleeve 9 is removed from the hose 3, and this constitution performs the reuse of the sleeve 9.
Patent JP-S60256041-A (JP)
Title: Method for judging degree of radioactive decontamination
Inventor: YANAGISAWA MIYUKI
IPC: G21F9/28
Filed: 1984-06-01
Abstract: PURPOSE:To judge the degree of radioactive contamination without eroding the substrate metal of an article to be decontaminated, by using a coulostatic probe having a metal piece, which comprises the same material as the article to be decontaminated and in which radioactivity is accumulated in the same environment as said article to be decontaminated, assembled therein as an electrode. CONSTITUTION:A coulostatic probe 4 is constituted by providing three electrodes 5, 6, 7 in an insulating material 8 in a mutually insulating state. A definite amount of charge is applied between two electrodes among them and, because the charge reducing speed is dependent on the surface corrosion speed of the electrodes, said corrosion speed is slow if an oxide film is formed to the surface of a metal and becomes high because the metal is exposed if the oxide film is removed. Hereupon, the electrodes 5, 6, 7 are constituted by using the metal comprising the same material as an object contaminated with radioactivity arranged in the same environment as said object and the corrosion speed of the probe in a decontamination solution of chemicals is measured to detect the dissolving point of time of the decontamination film to judge the degree of radioactivity contamination of the object to be measured.