baber/WOPTO huggingface dataset:
Patent JP-H06233773-A (JP)
Title: Endoscope ligation apparatus
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/12
Filed: 1993-02-15
Abstract: PURPOSE: To prevent giving any injury to a patient by composing the subject tool of an endoscope and non-endoscope parts. CONSTITUTION: A ligaturing and separating device 100 is made of an endoscope part 101 having an actuating part 102 and a non-endoscope part 200. The actuating part 102 in the end of the endoscope part 101 has a tissue holding body 104 having a hook members 130, 140 for holding and stretching the body tissue of a tubular organ, a movable clip closing means 110, 120 for fixing a clip to the body tissue of the tubular organ at a position leaving a space between them, and a clip-pusher for charging the clip into each of the closing means 110, 120. The actuating part 102 has a knife for cutting off the tissue at a position between the two clips. By means of this structure, the device 100 can adapt for every surgeries which are restricted by an incision or an opening of the body in a small surgical access.
Patent JP-H01198386-A (JP)
Title: Thermal recording material
Inventor: TSUNODA TOMOHISA
IPC: B41M5/44
Filed: 1988-02-03
Abstract: PURPOSE:To prevent sticking at low temp. and the adhesion of refuse under a high humidity condition, by providing a thermal color forming layer containing a leuco dye and a coupler on a support and further providing a protective layer thereon to contain a specific silicone resin therein. CONSTITUTION:A silicone resin is a copolymer containing difunctional and trifunctional repeating units represented by [(CH3)2SiO] and [(CH3)SiO1.5] and usually added to a system of a filler, a lubricant and a binder as an aqueous emulsion to be used within a range of 5-70% by wt. of the whole of a protective layer. For example, a silicon resin having a MW of 200000-300000 being a copolymer composed of a combination of siloxanes of difunctional and trifunctional units is emulsified to prepare a 45% silicon resin aqueous emulsion which is, in turn, added to a zinc stearate dispersion to prepare a composition for a protective layer.
Patent JP-S61184940-A (JP)
Title: Am stereo receiver
Inventor: ARAI MASASHI
IPC: H04H1/00
Filed: 1985-02-12
Abstract: PURPOSE:To improve the accuracy of discrimination by generating a clock signal based on a broadcast carrier in which a frequency sent from a broadcast station is specified accurately and counting the said clock signal thereby discriminating a stereo identification signal. CONSTITUTION:A signal in 450kHz from the 1st frequency-divider of a PLL circuit 12 is subject to frequency division into a clock signal in 220Hz by the 2nd frequency divider 20. Since the clock signal is inputted to the counter circuit 21 as a counted signal, the counter circuit 21 starts counting the clock signal when a signal in response to the stereo identification signal fed to the said counter circuit 21 from a pulse generating circuit 19 is logical H and stops the count when logical L. Thus, the counter circuit 21 counts the clock signal while the output signal of logical H is generated from the circuit 19. When the output pulse of the circuit 19 is logical L and the count of the counter circuit 21 is stopped, the count of the circuit 21 is inputted to a discriminating circuit 22 to start discrimination.
Patent JP-S60168169-A (JP)
Title: Color copying device
Inventor: MIYAJI NOBORU
IPC: G03G15/01
Filed: 1984-02-13
Abstract: PURPOSE:To obtain a color picture which is free from a moire even in a state of a dot and has a gradation of a high fineness degree, by moving a screen image by synchronizing with a movement of a photosensitive body, and also moving a position of the screen image against each color separation electrostatic latent image. CONSTITUTION:A titled device is constituted of a transparent hollow cylindrical body 28 which has a spacer ring 27 in the vicinity of both ends and contacts by pressing to a photosensitive body 13 through the spacer ring 27, a grid or crossline screen body 29 provided on the outside surface of the hollow cylindrical body 28, an auxiliary lamp 30 provided on the inside of the hollow cylindrical body 28, a reflector 31 having a slit part, and a housing 32 for supporting the hollow cylindrical body 28, etc. The hollow cylindrical body 28 is provided so as to be freely rotatable, and rotated in the direction B by synchronizing with the photosensitive body 13. Also, as for the hollow cylindrical body 28, the outside diameter of the hollow cylindrical body 28 against the outside diameter of the photosensitive body 13 is determined so that an image of the screen body 29 is moved to an electrostatic latent image of an original picture formed on the photosensitive body 13, and the photosensitive body 13 and the hollow cylindrical body 28 are engaged by direct-coupling of a gear.
Patent JP-S60169344-A (JP)
Title: Direction indicator attaching structure for motor scooter
Inventor: SENZAKI SHIZUO
IPC: B60Q1/26
Filed: 1984-02-15
Abstract: PURPOSE:To make it possible to attach a direction indicator to a leg cover with a less number of component parts to aim at enhancing the productivity of motor scooters and at reducing the cost thereof, by disposing the direction indicator between the front and rear cover plates of a leg, and then by fastening them together with bolts. CONSTITUTION:In an attaching structure for a direction indicator 5, one flange 15 side is independently secures to a front cover plate 6 by means of a tapping screw 18. The other flange 16 side is fastened to the front cover plate 6 by a tapping screw 19 together with a rear cover plate 7 with the use of a collar 17 disposed therebetween. That is, since the tapping screw 19 for assembling the front cover plate 6 and the rear cover plate 7 on the flange 16 side, is also used as an attaching screw for the direction indicator 5, the number of assembling parts may be reduced by the combined use, and as well the man hours of the assembling may be reduced. Accordingly, the productivity of motor scooter may be enhanced and the cost thereof may be reduced.
Patent JP-H03230364-A (JP)
Title: Compact disk carrying mechanism
Inventor: KINOSHITA SHIGEO
IPC: G11B17/26
Filed: 1990-02-02
Abstract: PURPOSE:To simplify the constitution of the compact disk carrying mechanism and to reduce the price of the mechanism by driving a disk loading plate by a motor to intermittently move the plate and continuously rotating a disk carrying roller to carry a disk. CONSTITUTION:The rotation of a motor to be forward/reversely rotated is transmitted to a roller 30 through an idler arm 27, an idler gear 28 and a gear D29d to intermittently and horizontally move the disk loading plate(DP) 32 engaged with the roller 30. A disk loading lever 35 formed on the head of the DP 32 is moved together with the movement of the DP 32 to rotate a disk lever of a magagine 2, eject the disk 25 from a solid line state to a broken line state. When the motor is rotated, a disk roller A34a is rotated through gears C29c, G29g, the disk 25 shown by the broken line is held between the disk roller A34a and the lower roller to be rotated by friction and carried up to the left solid line position. Consequently, the constitution of the mechanism can be simplified and cost can be reduced.
Patent JP-S53110003-A (JP)
Title: Commutator for dc motor
Inventor: YAMADA TAKAO
IPC: H01R39/04
Filed: 1977-03-07
Abstract: PURPOSE: To prevent a spark from generating in the commutator of DC motor, by means of adding an installation of first and second auxiliary segments other than main segment of the commutator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59149500-A (JP)
Title: Acoustic device of automobile
Inventor: YOSHIMURA KOUJI
IPC: H04S5/02
Filed: 1983-02-16
Abstract: PURPOSE:To reduce variation in sound quality and sound volume at switching between sound source device by reproducing an audio signal of one channel of an AM radio receiver, etc., through left or right front and rear speakers. CONSTITUTION:When a stereophonic sound is switched to an AM radio broadcast, a changeover switch 12 is changed from a terminal (b) over to a terminal (a), and then a relay contact 13b returns to a terminal (d) to connect an ACC power source to an AM radio receiver 8, reproducing its broadcast through the left front and rear speakers FR and RR. In this case, the sound volume of the front and rear speakers FF and RR are equal to the sound volume balanced before and after when the stereophonic sound is listened to, so there are no large variation in sound quality and sound volume at the switching.
Patent JP-S52119233-A (JP)
Title: Toner supply means
Inventor: TANAKA TOYOKI
IPC: G03G15/00
Filed: 1976-03-08
Abstract: PURPOSE:To enable an automatic control for the toner density by detecting the toner density in a non-exposed region after having charged in order to control toner replenishing.
Patent JP-H02234870-A (JP)
Title: Vehicle brake for traction vehicle
Inventor: ANDOREASU SHIYURITSUHIENMAIAA
IPC: B60T8/1764
Filed: 1990-02-06
Abstract: PURPOSE: To reduce the effect of a yawing moment by a method wherein a trailer detecting device is provided to detect whether a trailer is equipped with a skid control device, an output signal therefrom is evaluated and fed back as a control amount to the yawing moment attenuator. CONSTITUTION: In a semitrailer tractor, a rotation feeler 1 is provided to detect the wheel speed of each wheel is provided, and an output signal therefrom is inputted to a control device 3. when, during brake, a slip of a wheel is detected, the brake pressure of a brake cylinder 6 is controlled by a pressure control valve 4. In this case, a trailer detecting device 7 coupled to a semitrailer through an insertion coupling part 8 is provided and detects whether the semitrailer is equipped with a skid control device. Further, a yawing moment attenuator 9 is provided, an output signal from the trailer detecting device 7 is evaluated in the control device 3 and fed back as a control amount to the yawing moment attenuator 9.
Patent JP-H10223411-A (JP)
Title: Overcurrent protective element
Inventor: IDE KAZUYUKI
IPC: H01C7/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an overcurrent protective element which can come into contact with a counterpart female terminal without varying the overcurrent protection characteristics by differentiating the thickness of an electrode plate between a connection terminal part and a PTC element. SOLUTION: A PTC element 1 having resistance increasing with temperature is provided, on the opposite sides thereof, with electrode plates 2, 3 thus constituting an overcurrent protective element A. Male connection terminal parts 2a, 3a are formed integrally with the electrode plates 2, 3 and fitted electrically to female terminals. Thickness of the electrode plates 2, 3 touching the PTC element 1 is set to conform to the overcurrent protection characteristics of an electric circuit to be connected with the overcurrent protective element A. On the other hand, thickness of the connection terminal parts 2a, 3a formed integrally with the electrode plates 2, 3 is set to be fitted in the counterpart female terminals.
Patent JP-H04244672-A (JP)
Title: Piston for internal combustion engine
Inventor: HAMAI KYUGO
IPC: F16J1/04
Filed: 1991-01-25
Abstract: PURPOSE:To reduce the extent of friction as well as to prevent any partial wear from occurring. CONSTITUTION:It is featured that a skirt part 1 varies a cross-sectional elliptical degree to be small from down to upside in a range standing face-to-face to the side of at least a piston pin O2, while a barrel-form bending degree as in a longitudinal section form is varied to be small from a piston axial center surface O1 orthogonal with the piston pin O2 to the circumferential direction, and a small part in the elliptical degree and a large part are smoothly connected to each other as the constitution.
Patent JP-H03230057-A (JP)
Title: Method and system for converting solar heat to mechanical energy
Inventor: TANAKA TSUYOSHI
IPC: F24S90/00
Filed: 1990-02-05
Abstract: PURPOSE:To convert a solar heat into a mechanical energy while keeping a high thermal efficiency and also keeping a stable manner by a method wherein a solar heat is collected and the solar heat is used as a heat source for a heating means for a magnetic engine. CONSTITUTION:A solar heat is collected by a heat collecting device 1 and the collected heat is used as a heating source for a heating means 3 for a magnetic engine 2. In this system, a heat collected temperature can be used at a relative low temperature as compared with that of a system in which a steam turbine is driven and its size is small and the operation of the system is safe. When an air conditioner or a power generator or the like is operated under a driving operation of the magnetic engine 2, the system can be widely used in a wide range of application in a usual home or a normal vehicle or the like. As the solar heat collecting device 1, there are a flat plate type and a light collecting type. In a system for collecting a solar heat and driving a steam turbine, if a waste heat of the steam turbine is used as a heat source for the heating means 3 for the magnetic engine 2, a total thermal efficiency can be improved.
Patent JP-H03229404-A (JP)
Title: Magnetic core
Inventor: NAITO AKIRA
IPC: H01F27/255
Filed: 1990-02-05
Abstract: PURPOSE:To improve electromagnetic coupling properties between a core and a coil by a method wherein the cross-section of the leg part of the core onto which a bobbin is attached is formed into a shape which is same as or similar to the shape of the inner cylinder hollow part of the cylindrical winding core of the bobbin. CONSTITUTION:A bobbin 2 which has a conventional structure wherein a circular cross-section cylindrical winding core 2b for automatic winding of a coil is provided is attached onto the center leg part 10a of a core 10 and the coil is wound automatically. As the center leg part 10a has a circular cross-sectional alphaas the cross-section of the inner cylinder hollow part 2c of the bobbin 2, a gap 2d which is formed between the center leg part 10a and the inner cylinder hollow part 2c can be reduced to the extent that the gap 2d does not hinder the manufacture of a core. Therefore, a magnetic resistance produced by the existence of the gap 2d can be reduced.
Patent JP-H02240610-A (JP)
Title: Apparatus and method for forming plug terminal
Inventor: JIYON MAAKU PARUMUKUUISUTO
IPC: G01B11/00
Filed: 1989-02-06
Abstract: PURPOSE: To correct an axial deviation or end separation and to effectively connect optical fibers by changing the shape of the end of a plug when the fiber is arranged in the plug so that the end surface and end part of the fiber occupy a prescribed position of an alignment surface on the end of the plug. CONSTITUTION: The plug 44 is held so as to be rotated around a rotary shaft 105, a long measuring member 100 is inserted into the plug 44 and the member 100 is irradiated with light from the lateral direction. The face-centered position of the member 100 on the 1st position of the plug 44 is determined, and after rotating the plug 44 by a prescribed angle, the face-centered position on the 2nd position is determined to determine the eccentricity of the member 100 from the shaft 105. Then the plug 44 is moved, the face center is made coincide with the shaft 105 to shape the plug 44 and the face center is made coincide with the shaft 105 and the revolution axis of the shaped outside surface on the end of the plug 44. Consequently axial deviation and end separation can be corrected only by changing the shape of the molded plug.
Patent JP-2000223346-A (JP)
Title: Manufacture of thin-film laminate
Inventor: NAITO KOICHI
IPC: G11B5/39
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make manufacturing process efficient by quickly removing a resist layer on which a thin film layer is stacked. SOLUTION: In a method of manufacturing a thin-film laminate, a thin-film layer 14 is deposited on a multi-layered film 12 and a resist layer 13 by means of sputtering method, evaporation method, or the like. Since the edge 13a of the resist layer 13 is stacked by the thin-film layer, the thin-film layer 14a deposited on the multilayered film 12 and the thin-film layer 14b deposited on the resist layer 13 are connected. Namely, the resist layer 13 is perfectly covered by the thin-film layer 14. Then, when the thin-film layer 14 is irradiated with a laser beam, only the resist layer is photochemically decomposed and vaporized. The vaporizing resist layer 13 swells and lifts up the thin-film layer 14b to cause it to peel off.  After the peeling off the thin-film layer 14b deposited on the resist layer 13, flash around the peeled off area is scrubbed out by a clean wiper, further the substrate is cleaned, and dried in nitrogen gas atmosphere, to yield a thin-film laminate, in which an opening 14d is formed in the thin-film layer 14 deposited on the multilayer film 12.
Patent JP-H05190397-A (JP)
Title: Method of manufacturing solid electrolytic capacitor
Inventor: OKUBO SATORU
IPC: H01G9/028
Filed: 1992-01-17
Abstract: PURPOSE:To precisely mask a positive pole leader part when forming a solid electrolyte comprising a conductive high molecule matter. CONSTITUTION:After sealing parts 14, 14 comprising adhesive resin are provided in a positive pole leader part 11, a masking tape 15 is adhered to the sealing parts 14, 14 to mask the positive pole leader part 11. This masking tape 15 is separated in any process after forming a chemical oxide polymerized film.
Patent JP-H08192673-A (JP)
Title: Optical axis adjusting device of headlight for vehicle
Inventor: YAMAGUCHI SHOICHI
IPC: B60Q1/115
Filed: 1995-01-20
Abstract: PURPOSE: To adjust the optical axes of right and left headlights to be on respective optimum positions and set the optical axes on the optimum positions regardless of the intention of a driver by controlling to operate right and left motors so as to adjust the optical axes of the right and left headlights based on the signals from respective sensors. CONSTITUTION: A front left sensor 22, a front right sensor 24, a rear left sensor 26, and a rear right sensor 28 are connected to the input side of a control means 38. The control means 38 inputs the signals of the respective sensors 22, 24, 26, 28, and controls to individually operate a left motor 34 and a right motor 36 so that the optical axis of a left headlight 30 and the optical axis of a right headlight 32 are individually adjusted based on the condition of the signals, namely, the up and down moving condition of front and rear right and left parts of a vehicle 2. Consequently, chattering of left and right motors 34, 36 and excessive up/down movement of the optical axes can be prevented, and hence the optical axes can be respectively adjusted to be on the optimum positions.
Patent JP-H02203728-A (JP)
Title: Fishing hook and its production
Inventor: FURUTA YOSHIKAZU
IPC: C23C16/34
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a fishing hook which holds the bait well and has high resistance to corrosion and abrasion by coating a hook having the surface finely projected with a hard metal compound by chemical evaporation. CONSTITUTION:A fishing hook material such as carbon steel or stainless steel is drawn or pulled into a line having the surface finely projected whereby removal of the bait is made difficult. The hook point 13 is formed, then the hook is heat-treated and cleaned, then subjected to chemical evaporation whereby the hook is coated with a hard metal compound such as titanium carbide, titanium nitride, titanium carbonitride or aluminum oxide.
Patent JP-H07215316-A (JP)
Title: Apparatus for sealing upper lid flaps of corrugated board box
Inventor: HANADA AKIO
IPC: B65B7/16
Filed: 1994-01-27
Abstract: PURPOSE:To seal a corrugated board box in such a state that right and left upper lid flaps are closely contacted with a main body of the box, by providing a press tool so that the right and left upper lid flaps are not levitated when the rear face of the corrugated board box in a direction in which the box advances is sealed. CONSTITUTION:A corrugated board box B in a state that a pair of right and left upper lid flaps is folded inwardly is transferred by a transferring unit in a given direction parallel to a joint line of the flaps. A sealing tape T is fed from a tape feeding body onto the top face B-1 of the corrugated board box B and pressed by a press roller 13 so that the adhesive face side of the sealing tape T spans both the right and left upper lid flaps and is closely stuck thereto. The sealing tape T thus fed is cut by a cutter 15 in a predetermined length. Then, a press roller 14 rolls along the rear face of the corrugated board box B in a direction in which the box B advances, and the cut end of the tape T is thereby pressed to the rear face of the box B. In this case, since the flaps are pressed by a press tool 16 so that the flaps are not levitated, the corrugated board box B is sealed so as to have no gap between its main body and each of the flaps.
Patent JP-H01203620-A (JP)
Title: Idling speed control device for engine
Inventor: ARAI KATSUMI
IPC: F02D41/08
Filed: 1988-02-09
Abstract: PURPOSE:To miniaturize a device, and to improve responsiveness by driving a valve body with rotation of a supersonic motor for controlling idle intake air quantity when an engine is running in idle. CONSTITUTION:A supersonic motor 36 has a stator 37 and a rotor 38, and the stator 37 is made is construction of providing a polarized piezoelectric element on an elastic body. Again, a threaded portion of an output shaft 28 is screwed in a threaded portion of the rotor 38. If high frequency voltage is applied, here, to the piezoelectric body, progressive wave according to bending vibration is generated on the stator 37, the rotor 8 is made to drive in rotation with this progressive wave and idle intake air quantity by a throttle valve 22 is adjusted with extrusion and intrusion of the output shaft 28.
Patent JP-S54126697-A (JP)
Title: Production of aluminum nitride powder
Inventor: YONEYA KATSUTOSHI
IPC: C01B21/06
Filed: 1978-03-10
Abstract: PURPOSE: To produce AlN powder of a small diameter and relatively uniform particle form and diameter distributions by adding one or more out of AlN powder, silicon nitride powder and SiC powder to mixed powder of alumina powder and C powder, followed by burning in a N 2 -contg. non-oxidizing atmosphere.  
     CONSTITUTION: To mixed powder of alumina or a cpd. such as Al(NO 3 ) 3  which forms alumina powder at high temp. and C powder such as carbon black are added one or more out of AlN powder, silicon nitride powder, Si powder and substances which form them at high temp. The amt. of the C powder is 0.35W4.0 parts by wt. to 1 part of the alumina powder and that of the additives 0.05W1.0 part. The diameter of the alumina powder and C powder is below 0.5μ and that of the additives below 1.0μ. The mixed powder is then burned in a non-oxidizing atmosphere contg. N 2 , etc. at 1500W1850, esp. 1600W1750°C to obtain the desired AlN. 
     COPYRIGHT: (C)1979,JPO&Japio