baber/WOPTO huggingface dataset:
Patent JP-H03204373-A (JP)
Title: Two-folded safety steering wheel device
Inventor: SENDAI SHIGERU
IPC: B62D1/11
Filed: 1990-07-30
Abstract: PURPOSE:To protect a human body at the time of collision by providing such a constitution as forming a steering wheel of a steering wheel part and the other part, and connecting a joint part of a recess of the steering wheel part to the other part by a rivet. CONSTITUTION:Divided parts 1, 2 of a steering wheel are connected to each other by connecting joint parts 4, recesses 6, and holes 9 of the recesses with rivets by a fixed force. At the time of collision, the steering wheel part 2 is folded frontward by the action of this connected part. The steering wheel part 2 is generally integrated with the steering wheel part 1, but set by the grooves 6 for guiding the effect and action of the supporting points of the rivets 5 in such a manner that it is moved frontward only when a fixed force or more is added thereto. When a human body weight is added frontward, the steering wheel part 2 is naturally folded frontward from a contact 3, and the body is received by a boss part 7 and a bar part 8. As the boss part 7 and the bar part 8 are covered with thick cushion materials, the shock to the body is eased to prevent injury and mortal accidents.
Patent JP-S5899710-A (JP)
Title: Distance detecting device
Inventor: HIRAO YOSHIAKI
IPC: G01C3/00
Filed: 1981-12-09
Abstract: PURPOSE:To remove noise light mixed into a light receiving device effectively, by taking out the difference between the output of the light receiving device and the output of a noise signal. CONSTITUTION:A light beam projecting means 8 projects a distance measuring light beam, which is modified by a specified frequency (f) generated by a signal generator 10 by a modulator 9. The light beam is reflected by an object 11, inputted into a light receiving part 12, and transduced into an electric signal. A mixer 13 removes only a distance signal Sf having the specified frequency (f) generated by said signal generator 10 from a part of the output of the light receiving part 12, and outputs only the noise signal SN. In a subtractor 14, the difference between the output (Sf+SN) of the light receiving part 12 and the output SN of the mixer 13 is taken out, and the correct distance signal Sf is outputted. An operator 15 computes the distance to the object 11 based on the distance signal Sf.
Patent JP-S6441794-A (JP)
Title: Lamination type heat exchanger
Inventor: OHARA TOSHIO
IPC: H01S3/17
Filed: 1987-08-09
Abstract: PURPOSE:To prevent the air vents of fins from being clogged with condensed water by a method wherein collar portions extending so as to be spaced from a junction of a pair of cut-like plates are spaced at a predetermined distance from the junction surface of the fins and a tube. CONSTITUTION:A pair of cup-like plates 101 are opposed to each other and joined together to form a tube member 201 having a flat shape in the cross section thereof, and within said tube member 201, a cooling liquid passage 300 is formed. At the front end parts (the rear end parts) of the cup-like plates 101 are respectively formed welding portions 101a parallel to each other, at which portions the pair of the cup-like plates 101 are joined by brazing. Collar portions 101b are extended from the junctions 101a toward the front end parts (the rear end parts) of the cup-like plates 101. Wave-like fins 203 are joined by brazing on the side wall of the tube member 201; however, the collar portions 101b are spaced at a predetermined distance from the welded surface of the tube member 201 and the wave-like fins 203, and the predetermined distance of dimension (h) is secured between the collar portions 101b and the wave-like fins 203. Accordingly, condensed water 403 flowing on the wave-like fins 203 is drained off favorably along one of the corner parts of spaces 401 without clogging the air vents of the fins 203.
Patent JP-2001028438-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: AOYAMA MASASHIGE
IPC: H01L29/786
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To enable substrate potential of a SOI(silicon-on-insulator) MOS transistor to be extracted, without using a metal wiring of large area. SOLUTION: This semiconductor device is equipped with a MOS transistor, formed on a semiconductor layer provided on an embedded insulating film 2 on the semiconductor substrate 1, where a contact hole 23 is brought into contact with the substrate 1 penetrating through the embedded insulating film 2, a plug 40 is filled into the contact hole 23, and a wiring layer 44 is formed on the plug 40 and connected to a ground voltage Vss1.
Patent JP-2000020985-A (JP)
Title: Information recording and reproducing device
Inventor: NISHIDA JUN
IPC: G02B7/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device, capable of avoiding collisions between an optical disk and an objective lens by allowing a dynamic pressure slider to generate a dynamic pressure effectively, even when there is a tilt of about ±9 (mrad) between an optical disk and a lens. SOLUTION: An optical disk device 1 is provided with an optical disk holding part, an object lens for focusing a laser beam on the optical disk 2 held at the optical disk holding part, and a lens holding body for holding an objective lens. A dynamic pressure slider 37 is arranged on a lens holding body. The end face of the dynamic slider 37 on the side of the optical disk 2, namely, the cross-section of the optical disk 2 forms a convex curve, and is also nearer to the optical disk 2 than the end face on the side of the objective lens or the holding body of the optical disk 2, and when it approaches to the optical disk 2, collisions with the optical disk 2 is restrained by the rotation of the optical disk 2.
Patent JP-H0648459-A (JP)
Title: Wrapping film for coin and manufacture thereof
Inventor: KOUNO AKIRA
IPC: B65D65/40
Filed: 1992-07-27
Abstract: PURPOSE:To provide a film for coin wrapping consisting of a polycarbonate resin, which has excellent packaging machinability, and vertically and laterally well-balanced physical properties, is superior in transparency, and is suitable for coin wrapping. CONSTITUTION:A polycarbonate resin of which MFR at 280 deg.C is 2-50g/10min is heat-molten and extruded from a die, and formed into a film by a draw ratio of 2-150 when it is hauled by a haul-off machine, and when the formed film is cooled, the temperature of a first cooling roll is set to be 70 deg.C - the glass transition temperature of the resin, and the temperature of a second cooling roll which cools the opposite surface of the film is set to be 20-90 deg.C to cool and obtain the title polycarbonate resin film.
Patent JP-S6178080-A (JP)
Inventor: ICHIKAWA FUJIO
IPC: H01R33/76
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6171563-A (JP)
Inventor: GERUHARUTO SHIMON
IPC: H01M4/04
Filed: 1985-09-11
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-S6447236-A (JP)
Title: Generator for vehicle
Inventor: MORI YUICHI
IPC: H02J7/16
Filed: 1987-08-12
Abstract: PURPOSE:To reduce an impact due to disorder in an engine torque by absorbing the excess engine torque in case of a reduction gear change by the increase of a generator load. CONSTITUTION:A generator 2 is driven by an engine 1, its output charges a battery 3 and heats a defrosting a hot-wire heater 5 through a switch 6. A signal representing the drive range of an automatic transmission 12 is input to the terminal (d) of a controller 7, an acceleration signal of a traveling direction is detected by an acceleration sensor 4, and input to the controller 7. The controller 7 short-circuits between terminals (a) and (b) when the transmission 12 is set to a drive range and the signal from the sensor 4 is a specific value or more. Thus, since the heater 5 is connected as a load to increase a generator load, an excess engine torque is absorbed to reduce in impact due to disorder in the torque.
Patent JP-H0644406-A (JP)
Title: Method and device for processing image
Inventor: IKEDA HIROAKI
IPC: G06K9/34
Filed: 1992-07-27
Abstract: PURPOSE:To enhance the precision for segmenting a character, and to decrease an erroneous recognition by tracking vertically a white picture element from a dividable position in image information containing plural characters. CONSTITUTION:First of all, in order to segment a first character, a method for taking a projection is used. As a result, with respect to the whole inputted image, a projection is taken in the line direction and a line rectangle is segmented, and at every segmented line rectangle, a projection is taken in the direction being vertical to the line, and character images 301-304 are segmented. Subsequently, a dividable position of the character image is derived. Thereafter, lines 305-308 are drawn at height of half of a character rectangle, and a middle point of the part in which a white picture element continues on the line becomes a divibable position. Next, a second character segmentation processing is executed. In this case, a divided position is searched vertically from the obtained dividable position and the processing for segmenting a character is finished. That is, the character rectangle 302 is divided into three of 309-311 and the character segmentation processing is finished.
Patent JP-H05222874-A (JP)
Title: Method of controlling central locking device of automobile and central locking device
Inventor: PEETERU ROBICHIKO
IPC: E05B77/48
Filed: 1991-05-10
Abstract: PURPOSE: To avoid the central locking of a lock of a vehicle by providing an electric opening and closing device and a switching device, and regulating the action of a locking control signal produced from the control opening and closing device in a lock position with the switching device with limits in a central control circuit. CONSTITUTION: Bistable control opening and closing devices 3S to 5S are connected to a central control circuit 1 through control lead wires 3 to 5, and a separate opening and closing device 6 is provided in a lock position 5Z. When one of lock positions 3Z to 5Z is operated in the direction of unlocking from a neutral key extraction position by a key, the control opening and closing devices 3S to 5S annexed change the potential from negative to positive, and the central control circuit 1 operates, operating a lock operating device 2 in the direction of unlocking. The point of switching of the control opening and closing device 5S in the direction of unlocking is located before the position where a cam NO butts an engagement device, the opening and closing device 6 moves correspondingly after the control opening and closing device 5S.  Within a prescribed period, the unlocked lock position or a lock cylinder is brought to a mechanically or keyed locked position, thereby avoiding the central locking of a vehicle when keying a trunk lid HD.
Patent JP-S6444127-A (JP)
Title: A/d and d/a converter
Inventor: ISO YOSHIMI
IPC: H03M1/02
Filed: 1987-08-12
Abstract: PURPOSE:To improve the conversion accuracy and to reduce undesired noise by using a clock signal of a high frequency for a clock deciding integration start position, and using a signal frequency-dividing the said clock signal for the integration clock. CONSTITUTION:A current switch 2 is closed by supplying an integration start position signal to a set terminal of a FF 79 generated from a sampling frequency MPX signal and a master clock signal MCK in an integration position signal generating circuit comprising FFs 21-25 and an AND gate 26. Moreover, a digital data inputted from a terminal 16 is set in a counter 52 via a shift register 50 and decremented by using a clock signal being 1/2 frequency division of the signal MCK of the FF 28 and the FF 79 is reset when the count reaches '0' and the switch 2 is opened. A current from a constant current source 1 is integrated in an integration device comprising an integration capacitor 4 and an operational amplifier 5 to obtain an analog value after conversion.
Patent JP-H101384-A (JP)
Title: Laver quality improving agent
Inventor: OKUZONO KAZUHIKO
IPC: A01N25/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the improving agent which has an effect of removing diatoms and an effect of preventing the hardening of laver, promotes black luster to soften the laver quality by incorporating a specific inorg. salt and the materials selected from org. acids, inorg. acids, nitrogen type fertilizers and phosphoric acid type fertilizes into the improving agent. SOLUTION: The NaCl and/or MgCl2 and >=1 kinds selected from the org. acids (e.g.: citric acid, malic acid, tartaric acid, fumaric acid, lactic acid, acetic acid, phytin acid, glycolic acid, glyceric acid, maleic acid, itaconic acid, ketoglutalic acid, propionic acid, etc.), the inorg. acids (e.g.: phosphoric acid, hydrochloric acid, nitric acid, sulfuric acid, etc.), the nitrogen type fertilizers (e.g.; sodium nitrate, urea, ammonium chloride, amino acid, etc.) and the phosphoric acid type fertilizers (e.g.: phosphoric acid, sodium phosphate, ammonium phosphate, phytin acid, etc.) are incorporated into the improving agent. The conc. of the NaCl and/or MgCl2 is preferably 0.01 to 10wt.%.
Patent JP-S6443866-A (JP)
Title: Reproducing device
Inventor: TAKADA HIDEAKI
IPC: G11B20/00
Filed: 1987-08-12
Abstract: PURPOSE:To shorten a settling time of a regenerative amplifier by providing a switch between a resistor and a capacitor and giving a bias to the capacitor so as to approximately equalize a voltage between both ends of the capacitor at the time of recording to that voltage at the time of reproducing. CONSTITUTION:At the time of reproducing, a switch S1 is closed, and moreover a switch S2 is connected to the side of a resistor R6. At the time of recording, the switch S1 is opened, and moreover the switch S2 is connected to the side of a resistor R7. In this case, since an emitter electric potential of a transistor Q7 is raised above the electric potential at the time of reproducing, but an approximately same bias as that at the time of reproducing is given from a voltage source V1 via the resistor R7 and the switch S2 to the capacitor C1, a charge to the capacitor C1 can be reduced.
Patent JP-S5994687-A (JP)
Inventor: OGUCHI SEIICHI
IPC: D06N7/00
Filed: 1982-11-15
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-H1048425-A (JP)
Title: Band-variable transmission type optical filter
Inventor: IMAI TAKEYUKI
IPC: H04B10/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To embody a transmission type optical filter which is capable of easily varying a transmission band width and has excellent wavelength selectability. SOLUTION: The light entering from an optical fiber 1a is introduced by a 4-port optical circulator 7 to a fiber grating 6a. Only the light of a certain wavelength band is reflected by this fiber grating 6a and is introduced to a fiber grating 6b by the 4port optical circulator 7. Only the light of a certain wavelength band is reflected by the fiber grating 6b and is introduced to the optical fiber 1b by the 4-port optical circulator 7. The light of the other wavelengths is radiated outside the fiber by nonreflection terminal parts 8a, 8b and is not introduced to the optical fiber 1b.  Namely, the reflected wavelength of the fiber grating 6b is adjusted by a wavelength adjusting device 9 and the width of the parts where both reflection wavelength bands of the fiber gratings 6a, 6b overlap is adjusted, by which the wavelength band of the light emitted from the optical fiber 1b is made variable.
Patent JP-2000031742-A (JP)
Title: Piezoelectric oscillator, molding die for piezoelectric oscillator and manufacture of piezoelectric oscillator
Inventor: NAKAJIMA KOICHI
IPC: H03B5/32
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a small-sized and thin- piezoelectric oscillator by which the mount workability is enhanced. SOLUTION: A lead frame 5 to which an oscillation circuit is integrated is inserted to a lead frame groove 2b of a lower molding die 2, and the oscillation circuit including part of the lead frame 5 is positioned and inserted to a cavity formed by an upper molding die 1 and the lower molding die 2, the dies are tightened and a resin is molded in the molding die for the piezoelectric oscillator. A gate 2d through which the resin is injected is provided to a side face of a metallic sealing pipe of a crystal vibrator 4, an overflow gate 2e is provided to at least either of a lead terminal side and a tip side of the crystal vibrator 4 orthogonal to the gate 2s and a dummy cavity 2f is provided to the outside of the overflow gate 2e.
Patent JP-H0274468-A (JP)
Title: Power steering gear
Inventor: ROORENSU ERU MIRAA
IPC: B62D6/02
Filed: 1989-08-01
Abstract: PURPOSE: To improve steering characteristics by providing a bypass valve means to send fluid from a main conduit means to bypass, a pilot valve means to press the bypass valve means to a closure position for opening, and a pilot valve means controlled on response to a signal expressing a motion parameter of a vehicle. CONSTITUTION: A power steering mechanism 12 is provided with an open center power steering control valve 18 to supply pressure fluid to a power steering motor 20 in accordance with rotation of a steering wheel. In this case, an inlet port of a bypass valve 40 is connected to a discharge side conduit part 34 of a pump 26 driven, and an exit port of the bypass valve 40 is connected to a fluid storage tank 28. To the conduit part 34, a pressure-responsive pilot valve assembly 50 is connected through a fluid conduit 31. The assembly 50 is composed of a pilot valve part 52 and a relief valve part 54, fluid pressure in a fluid conduit 31 is received by an axial direction taper pin 56 of the pilot valve part 52, and the pin 56 is pressed upward by a deflecting spring 64.
Patent JP-H0788234-A (JP)
Title: Ball control device of pachinko game machine
Inventor: HIRASHIMA KOUICHIROU
IPC: A63F7/02
Filed: 1993-07-19
Abstract: PURPOSE:To process winning balls of a pachinko game machine quickly, stably, and at a low cost. CONSTITUTION:On the rear surface of the body of a pachinko game machine, a winning ball passage P2 is formed as coupled with each prize hole furnished on the game board on the front surface. In the middle part of this winning ball passage a rotor accommodation part 31 is formed by swelling the passage into a disc shape. Within this accommodation part, a disc-shaped, winning ball rotatarily forwarding element 32 is installed rotatably as equipped at the periphery with seven recesses 32a, which are formed as semicylindrical notches to accommodate winning balls. A winning ball sensing switch 34 is installed on the bottom outer wall of the rotor accommodation part on its outlet side. When any winning ball is rotatively moved by the rotatively forwarding element and it is sensed by the switch, the forwarding element stops rotating, and a certain number of prize balls are discharged by a prize ball supplying device. Then the forwarding element starts rotating, and the winning ball is discharged.
Patent JP-H08168502-A (JP)
Title: Femur prosthesis
Inventor: BERUTOHORUTO NIISU
IPC: A61F2/46
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a femoral prothese and an adapted bonding agent from receiving the contamination caused by blood, a wound discharge fluid and an affusion soln. by applying an elastic sheath composed of a biocompatible polymer material to the periphery of the stem part of the femoral prothese. SOLUTION: A femoral prothese 1 is prepared by shaving off a jaw and sponge to be inserted into a femur and a stem part 2 has the hollow vertical hole 3 extending from a base part in a peripheral part direction to be brought to a close contact state and is covered with a sheath 4 made of a biocompatible polymer material. The remaining space between the stem part 2 and a bone bed 6 is a bone bonding filling space and positioning and fixing spacers 7, 7a are present and the lower part of the peripheral part is prevented from penetrating into the marrow space of the bone bonding agent by a marrow space blocker 8. The orifice 9 of a bone bonding agent gun arranged on the opening part 10 of the base part of the hollow vertical hole 3 and bone bonding agents 11, 11a pass through an opening part 12 to advance from the peripheral part to the base part to perfectly fill the space.
Patent JP-H0546203-A (JP)
Title: Electronic controller for internal combustion engine
Inventor: ONO TAKAYUKI
IPC: G05B11/26
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the fluctuation of the pulse width of a period pulse even when the period pulse is quickly changed and the higher order interrupting processing than the pulse generating processing is performed. CONSTITUTION:In an electronic controller for an internal combustion engine having a first processing means to to start with the ON edge of a period pulse, count the ON time and the OFF time of the cycle pulse at a next period and set respective ones to a comparing register and a second processing means performed in more priority than the first processing means, first, second, third and fourth comparing registers to set the ON time and the OFF time counted by the first processing means at the present and previous time are held.
Patent JP-S6356455-A (JP)
Title: Printer
Inventor: SHIMOZATO MASASHI
IPC: B41J2/015
Filed: 1986-08-27
Abstract: PURPOSE:To prevent ink in a pore from drying and also its subsequent pore clogging by forming the pore in a tip opening which sucks ink by capillarity in the center of a recording electrode, and further forming a through hole which is larger in size than the cross section of the pore along the longitudinal direction of a recording electrode in such a way that the through hole is continuous to the pore. CONSTITUTION:An electric field is applied between an opposed electrode 4 and a recording electrode 10, and ink 8 sticking to the tip of the recording electrode 10 is sent flying to recording paper 5. At that time, a through hole 23 sucks a sufficient amount of ink 8 from an ink container 9 by capillarity, and a pore 24 having a small cross section sucks the ink 8 in the through hole 23 having a larger cross section than the former at high speed by capillarity. Therefore, drying of the ink 8 in the pore 24 can be prevented. The through hole 23 and the pore 24 should be composed of a part having a large cross section and the other having a small cross section respectively. Consequently the ink suction action by capillarity can be further prompted in the part having a small cross section. The part having a small cross section is continuous to the part having a large cross section, so that the ink can always be kept in the form of liquid and therefore, its pore clogging can be prevented.
Patent JP-S6261076-A (JP)
Title: One-component magnetic developer
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/083
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a high image density which is stable from an initial period without fogging and splashing and to reproduce the stable image which is not affected by age and the change of temp. and humidity by incorporating magnetic toner, pulverous negative chargeability silicic acid powder and oxide powder of ferrous elements into a magnetic developer. CONSTITUTION:This one-component negative chargeability magnetic developer consists of the magnetic toner, pulverous negative chargeability silicic acid powder and oxide powder of ferrous elements. The pulverous silicic powder is effective when said powder is used at 0.01-20pts.wt. per 100pts.wt. toner. Said powder exhibits the negative electrostatic chargeability having excellent stability when the powder is added to the toner more particularly preferably at 0.05-5pts.wt. These metallic oxides are incorporated into the developer at 0.1-20wt%, more preferably 0.2-5wt% per 100pts.wt. toner. The grain size thereof is preferably <=5mu, more preferably in a 0.01-3mu range.