baber/WOPTO huggingface dataset:
Patent JP-S59174784-A (JP)
Title: Time apparatus
Inventor: KANEKO HIDEO
IPC: G04R60/14
Filed: 1983-03-25
Abstract: PURPOSE:To achieve a highly accurate synchronization with a standard time signal through an automatic correction maintaining the continuity of time information not at one time and stepwisely, by including a time counting circuit which generates the time information and a time pulse counting time clocks. CONSTITUTION:A time counting clock selection circuit 4 selects one of clocks generated from a clock generation circuit 1 by a indication signals 108 and 109 from a time errors detecting circuit 3 and outputs it as time counting clock 106. A time counting circuit 5 counts the time counting clock 106 and then, generates a time signal pulse 105 and time information 107 when reaching the specified time preset. The time information 107 is utilized as time information of a system. On the other hand, the time signal pulse 105 is inputted into a time errors detection circuit 3 and compared with a regular time signal 104 generated from a regular time signal generation circuit 2 after a standard time signal is received from a broadcasting station or the like. The detection circuit 3 receives the time signal pulse 105 and the regular time signal pulse 104 to detect advance or delay in the time and at the same time, calculates time errors to determine a correction time.
Patent JP-H11252100-A (JP)
Title: Method for constructing fully optical inter-lan network using time division multiplexer based on soliton or rz pulse
Inventor: HASEGAWA AKIRA
IPC: H04L47/43
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a method using a time division method based on a soliton or an RZ pulse capable of flexibly dealing with a band responding to the maximum burst rate of a requested LAN by transmitting a time division multiplex packet composed of timewisely compressed ATM cells while using the subordinate soliton or the general RZ pulse using distributed management. SOLUTION: Light from a light source 101 is added to a phase modulator 102 for charping generation and that signal and an electric signal 103 to be transmitted are modulated by a modulation means 104. When an emitted soliton wave is passed through an optical amplifier 1, this light is transmitted by a fiber 105-1 to which the distributed management is performed for changing it in a first stage and a distribution compensation fiber 105-2 and amplified by an optical amplifier OA 2. Then, this light is transmitted by the fiber 105-1 and distribution compensation fiber 105-2. On a final stage, the light is received through on optical amplifier OA (x) by a photodetector 107, demodulated by a demodulation means 108 and converted to an electric signal 109.
Patent JP-H11227228-A (JP)
Title: Ink jet recording head
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/175
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from being enclosed at an upstream side of a filter when refilling ink. SOLUTION: Grooves 19, 19 each having a capillary force with respect to ink are formed at a portion away from ink supplying passages 11, 11. As a result of the above structure, the ink flowing from an insertion section 17 of an ink supplying needle 16 is induced by the capillary forces of the grooves 19, 19 disposed at the lower end of the insertion section 17 (Fig. (I)) and forms an ink induction passage by firstly wetting the portion away from the ink supplying passages 11, 11 (Fig. (II)). After that, a large quantity of ink flowing thereinto around the ink induction passage urges an air B in a filter chamber 18 to the ink supplying passage 11 (Fig. (III)), then the air B is discharged outside from the ink supplying passages 11, 11.
Patent JP-H03256933-A (JP)
Title: Method of positioning print plate setting bed and print plate setting bed
Inventor: DOI YOSHIYUKI
IPC: B65H1/28
Filed: 1990-03-01
Abstract: PURPOSE:To stably store a photosensitive print plate by providing a print plate setting bed which has a front section with a width smaller than that of its rear section, and has a recess facing rearward formed on and having a width greater than that of the front section. CONSTITUTION:The front section of the rear one of a pair of setting beds 10 which carry respectively thereon print plates P is inserted in a recess 14 formed in a setting bed 10 positioned in front thereof. Since the width L1 of the front section of the rear setting bed 10 is smaller than the width L2 of the recess 14 in the front setting bed 10, they are mutually fitted together so that the ground contact area thereof can be reduced. Accordingly, when these setting beds 10 are individually set, the longitudinal length thereof can be increased to enhance the stability. Meanwhile, when many setting beds 10 are used, they are fitted together so as to reduce the ground contact area.
Patent JP-S53135888-A (JP)
Title: Concentrating apparatus for solution
Inventor: YAMAUCHI FUMIO
IPC: B01D9/04
Filed: 1977-04-30
Abstract: PURPOSE: To provide an apparatus described in the title which separate soln. to be treated into a soln. of higher concn. and a soln. of lower concn. economically, by cooling the soln. near the inlet of the soln. so as to provide the soln. with a temp. gradient and by use of difference in solubility in the solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07263975-A (JP)
Title: Power amplifier
Inventor: NAKAGAWA YOSHIMICHI
IPC: H03F3/30
Filed: 1994-03-22
Abstract: PURPOSE:To eliminate the power loss by detecting the temperature of a power transistor TR chip as the voltage between the base and the emitter of a TR for temperature detection having a prescribed area consisting of a base area and an emitter area which are electrically insulated from a silicon power TR in this chip. CONSTITUTION:When operation currents of power TRs 2 and 5 are increased by input of an input signal or the like, the collector loss is increased to raise the temperature of power TR chips 1 and 4. Then, voltages between bases and emitters of TRs 3 and 6 for temperature detection are reduced, and those of a PNP TR 7 and an NPN TR 8 are reduced. When voltages between bases and emitters of TRs 7 and 8 are reduced, collector currents of TRs 7 and 8 are reduced, and voltages between anodes and cathodes of diodes 9 and 10, namely, bias voltages of TRs 2 and 5 are reduced. Though operation currents of TRs 2 and 5 try to increase, the power loss in emitter resistors is eliminated in a short time because bias voltages are reduced.
Patent JP-S51125678-A (JP)
Title: Gas generating agent
Inventor: KISHI KAZUO
IPC: B60R21/26
Filed: 1975-04-25
Abstract: PURPOSE: Hazardous metal mist free,metal azide type gas generating agent for air bag. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53135259-A (JP)
Title: Traveling-wave tube with phase-speed decelerating means in slow-wave circui t
Inventor: YUASA YOSHIO
IPC: H01J23/26
Filed: 1977-04-28
Abstract: PURPOSE: To improve conversion efficiency by fixing the ratio of the length of a phase-speed decelerating part against the length from the collector flank part of a oscillation-preventive attenuator to the electron-gun flank part of the phasespeed decelerating part over 0.1 to under 0.4. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57165747-A (JP)
Title: Electromagnetic estimating method for metal fiber mixing rate in metal fiber mixed concrete and mortar
Inventor: KIYOKAWA HIROSHI
IPC: E02D5/30
Filed: 1981-04-06
Abstract: PURPOSE:To enable easy detection of the mixing rate of metal fibers at a site of works by preparing beforehand an electric-field intensity curve of a standard body to be detected which has a variety of mixing rate and thickness. CONSTITUTION:By meansuring an electric-field intensity at each measuring point of a standard body to be detected of metal fiber concrete or mortar having a variety of metal fiber mixing rate and member thickness in a laboratory or the like, an electric-field intensity curve of the standard body to be detected is prepared beforehand. Next, a body to be detected is prepared at a site of works of required metal fiber mixed concrete or mortar, the electric-field intensity of the body at every measuring point thereon is measured, and an electric-field intensity curve is prepared therefrom. This electric-field intensity curve and the electric-field intensity curve of the standard body to be detected are compared with each other and thereby the metal fiber mixing rate and the ununiformity thereof are estimated. In this way, the mixing rate of metal fibers can be detected with ease at the site of works.
Patent JP-H09239251-A (JP)
Title: Dispersing machine
Inventor: TSUJI NORIMASA
IPC: B01F15/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a dispersing machine equipped with stirring pins each preventing the exposure of a part of its stud bolt implanted in the wall part of a fixed container to a space dispersing and mixing a material to be treated even if the abrasion of the inner peripheral surface of the fixed container advances, and continuously usable over a long period of time. SOLUTION: A stirring pin 7 is equipped with a pin main body 44 made of a sintered hard alloy having a capped cylindrical shape and applied to a stud bolt 42. A pin attaching hole 51 into which the skirt part 45 of the pin main body 44 can be inserted is formed to the container inner cylinder 24 of a fixed container 3 so as to pierce the inner cylinder 24 and a cap nut 30 with which the stud bolt 42 is threaded is fixed to the outer peripheral surface of the container inner cylinder 24 at the position corresponding to the pin attaching hole 51 to attach the stirring pin 7 in such a state that the skirt part 45 of the pin main body 44 is embedded in the pin attaching hole 51.
Patent JP-H04268647-A (JP)
Title: Register with double read preventing function
Inventor: BABA AKIRA
IPC: G06F11/34
Filed: 1991-02-22
Abstract: PURPOSE:To prevent double read by providing a read register into which information of a holding register where event occurrence/non-occurrence information is held is read and successively resetting both registers by the end of information read. CONSTITUTION:Event occurrence/non-occurrence information is held in a holding register 10. This information is read out from the holding register 10 to a read register 11 by a read command signal. A holding register reset circuit 13 resets the holding register 10 after detecting that event occurrence information is written from the holding register 10 to the read register 11. A read register reset circuit 12 resets the read register 11 after detecting the end of read of event occurrence/non-occurrence information from the read register 11 due to the read command signal. Registers 10 and 11 consist of D type flip flops. Each of reset circuits 12 and 13 consists of two D type flip flops and one HAND circuit.
Patent JP-S52133222-A (JP)
Title: Formation device for image
Inventor: KUTSUWADA NOBORU
IPC: G03G19/00
Filed: 1976-04-30
Abstract: PURPOSE: To obtain the same information at a high speed repeatedly by utilizing the phenomenon that the magnetic permeability at the bright portion is reduced when an exposure of image is made on an optical mangetic material, rendering a strong magnetic toner to adhere directly onto the optical magnetic material, and forming an image pattern in accordance with the bright and the dark. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62208819-A (JP)
Title: Cutting control device
Inventor: ITASHIKI MASAKAZU
IPC: B23D36/00
Filed: 1986-03-07
Abstract: PURPOSE:To improve cropping precision for the tail end of a hot-rolled steel strip by using a distance counter for measuring the shift distance change of a materials within a predetermined range and a time counter for measuring the shift time thereof, and correcting the measured shift distance through the operation of an acceleration rate. CONSTITUTION:A metal 5 passes through a line speed detecting roll 3 and is detected by a tail end detector 1a, the number of pulses from a transmitter 4 until the arrival of the material 5 at the tail end detector 1 is measured in a distance counter circuit 8 from a gate 9 and time is measured in a time counter circuit 14 from a gate 15. The material 5 is carried at a speed added with an extra corresponding to a lead rate and when the detector 1 has detected the speed, the value of the circuit 8 corresponds to the position of a material 6, and not a distance 'L'. Therefore, the value of the circuit 14 is sent to the circuit 8 for the operation of an acceleration rate and a corrected value is inputted in a crop length setting device via a comparison detecting circuit 13 for comparison with the value of a correction setting circuit 12 as corrected in distance and function and for subsequent outputting to a crop shear 2.
Patent JP-H01225115-A (JP)
Title: Epitaxial-wafer
Inventor: SATO TADASHIGE
IPC: H01L33/14
Filed: 1988-03-04
Abstract: PURPOSE:To reduce the dispersion of an optical output, etc., from an LED by forming a P-N junction at a place 0.2mum or more separate from the interface of the composition of two specific single crystal layers constituting a hetero- structure. CONSTITUTION:A P-N junction 6 is shaped in a III-V compound single crystal layer 4 having indirect transition type band structure at a position separate by 0.2mum or more from the interface 5 of a III-V compound single crystal layer 3 having direct transition type band structure and the III-V compound single crystal layer 4 having indirect transition type band structure, a position within a range of preferably, approximately 5mum or less, more preferably, 0.5-3mum. Accordingly, the dispersion of an optical output and break-down voltage of a high brightness light-emitting diode(LED) is reduced.
Patent JP-H01223963-A (JP)
Title: Bed
Inventor: YAMADA KOJI
IPC: A63B21/068
Filed: 1988-03-03
Abstract: PURPOSE:To easily life the patient on a mattress by inserting the arm of a nursing robot in a groove, by dividing the mattress on the upper surface of a bed into a plurality of mat members and making either one of the divided mat members movable in an up-and-down direction. CONSTITUTION:A bed 11 is constituted of both end part frames 12, an upper frame 13 and a lower frame 14, and two short lift support plates 16 are arranged between three long fixed support plates 15 on the upper frame 13. A cylinder 20 and a supporter 21 achieve function for smoothly moving the lift support plates 16 up and down as mere guides. In this case, when hydraulic operation is employed, since the lift support plates 16 are moved up and down by the access of pressure oil to the cylinder 20 to move mat members 19 up and down, the mat members 19 are set to the same height as mat members 18 in usual and, when a patient is lifted, the mat members 19 are lowered and the lift arms of a robot are made easy to enter under the patient.
Patent JP-S61208888-A (JP)
Inventor: WATANABE KENJI
IPC: H05K1/02
Filed: 1985-03-14
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-H11247239-A (JP)
Title: Height detecting structure of front loader
Inventor: OKAMOTO EIICHI
IPC: E02F9/26
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a height detecting structure for front loader by raising a main frame from lateral side parts of a traveling vehicle body, supporting the lift arm of a front loader by the main frame in such a manner as to be capable of rising and falling, and providing a gauge for detecting the earth height of an attachment to be mounted on the front of the front loader. SOLUTION: A height detecting member 153 is rotatably supported by the front end of a lift arm 18, the height detecting member 153 is energized so as to be protruded down beyond the lift arm 18, and an arm 154 is protruded radially from the rotating base part of the detecting member 153. A gauge body 150 is supported by the arm end part, and the middle part of the gauge body 150 is supported by the middle part of the front loader, and the end part of the gauge 150 is protruded upward to display the rotating angle of the height, detecting member 153.
Patent JP-S60195989-A (JP)
Inventor: USAMI KAZUO
IPC: H01G13/00
Filed: 1984-03-19
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-S53136478-A (JP)
Title: Manufacture for semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L29/78
Filed: 1977-05-02
Abstract: PURPOSE: To prevent the damage of junction due to heat treatment after electrode formation, by forming defects on the film consisting of the same substance as the substrate inserted between the electrode leading out layers of the substrate and the electrodes, in forming electrodes on a diffusion layer having shallow junction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61209047-A (JP)
Inventor: DEIN CHIYAN TORIN
IPC: B01J23/92
Filed: 1986-03-07
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-S62210143-A (JP)
Title: Seat slide rail structure for automobile
Inventor: NISHIMURA SHINICHI
IPC: B60N2/90
Filed: 1986-03-11
Abstract: PURPOSE:To transit impact force, surely from a seat belt to a vehicle body, by transmitting impact force from the seat belt to a lower rail through a reinforcing member secured to an upper rail which is integrally incorporated with an inner buckle stay bracket. CONSTITUTION:When a release lever 19 is manipulated in the direction B, a lock member 15 is moved so that a lock pawl 15a is released from perforations 12 in a lower rail 2, and therefore, an upper rail 3 and a seat secured to the latter becomes movable back and forth. Further, when impact force is transmitted from a seat belt to a stay bracket 6 through an inner buckle Y upon a vehicle bumping, the impact force is transmitted from the upper rail 3 which is secured to the stay bracket 6, to the lock member 15 through a reinforce member 16, and is then at once transmitted to the lower rail 2. Accordingly, it is not necessary to use a heavy lock plate which has been conventionally used, thereby it is possible to surely transmit the impact force to the lower rail 2.
Patent JP-H09237821-A (JP)
Title: Sample treating method and apparatus
Inventor: KAWASAKI YOSHINAO
IPC: H01L21/302
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of etched samples enough, irrespective of the type of samples, by wet and dry treating the etched samples and removing resist masks and residual corrosion products. SOLUTION: Samples are etched by a treating apparatus 10, utilizing a plasma, etching gas or soln., post-treated at low pressures by a plasma post treating apparatus 20, wet treated by a wet treating apparatus 20 and dry treated by a dry treating apparatus 40. Resist masks and residual corrosion products are removed. Thus, the corrosion products by the etching are removed enough and hence it is possible to enough prevent the etched samples from corrosion if exposed to air, irrespective of the type of the samples.
Patent JP-H04285672-A (JP)
Title: Diphenoquinone-based compound and electrophotographic photosensitive body using the same compound
Inventor: MIYAMOTO EIICHI
IPC: C09B57/00
Filed: 1991-03-15
Abstract: PURPOSE:To obtain a new compound having low subliming properties, excellent safety, sensitivity, recurring characteristics and compatibility with binder resins and useful for electron charge transporting material, etc. CONSTITUTION:A compound expressed by formula I (two groups of R<1> to R<4> are alkyl and the other two groups are fluorine-substituted alkyl; R<5> and R<6> are H or fluorine-substituted alkyl), e.g. a compound expressed by formula II. Furthermore, the compound expressed by formula I is obtained by dissolving a phenolic compound expressed by formula III or formula IV in a solvent such as dichloromethane, etc., and oxidizing the dissolved compound with an oxidizing agent such as potassium permanganate. The electrophotographic photosensitive body having a photosensitive layer containing the above-mentioned compound has excellent sensitivity and recurring characteristics.
Patent JP-S54143699-A (JP)
Title: Merchandise containing shelf of automatic vending machines
Inventor: TANAKA KEIKOU
IPC: G07F11/34
Filed: 1978-04-28
Abstract: PURPOSE: To achieve the simplification of manufacture and assembling by forming track body segments as integral members.  
     CONSTITUTION: The track body segments between plural rows of merchandise rolling paths 6 are formed as a block form member 11 formed with the rear side track faces 11a of the merchandise rolling paths 6a and the front side track faces 11b of the merchandise rolling paths 6b on the front and rear faces or a block form member 12 continuously integrated with two pieces of this block form member 11 above and below. These block form members 11 or 12 are suerposed above and below in a required number and are mounted to a side wall 1 by way of mounting members 5 to form the merchandise rolling paths 6. As a result, the mutually adjoining merchandise rolling paths 6a, 6b become the thicknesses of the block materials 11, 12, thus having sufficient strength and eliminating the need for any reinforcing material. In addition, the shapes are simplified and the intended object is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11250138-A (JP)
Title: One-stop administrative information providing system
Inventor: FUJITA SEIICHI
IPC: G06Q50/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of accurately and quickly accessing administrative information necessary for a user himself (or heself), a family or an acquaintance even at a home. SOLUTION: When a menu having high probability of being used by a user is displayed at first based on the service using history or age of a user himself (or herself) or his (or her) family included in a personal information table 118 stored in an IC card 117 in administrative information providing service utilizing a terminal, the information can be accurately and quickly accessed by the user. When up-to-date information is periodically sent to a user's or acquaintance's home by facsimile(FAX) 124, the user can acquire the up-to-date information without directly visiting a public office or the like installing an information terminal.
Patent JP-H11355164-A (JP)
Title: Digital broadcasting receiver and reception control method
Inventor: CHIBA YOSHIYUKI
IPC: H04N5/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable stable operation even in the state of low carrier/noise ratio (C/N). SOLUTION: The C/N is improved in unlock state and when a bit error rate becomes 10<-2> , for example, a lock/unlock signal is transited from unlock to lock. Further, when the C/N is improved and the bit error rate becomes 10<-10> , for example, section data in a received signal are acquired. Then, tuning is performed while using these section data and video data and audio data are received.
Patent JP-S51127989-A (JP)
Title: Earthquake proof plant
Inventor: USUI TASHICHIROU
IPC: E04H9/02
Filed: 1975-04-28
Abstract: PURPOSE: An earthquake proof plant, that exactly protects a large scale plant by installing artficial base floating on surface of water reserver inside of dock, and this plant is connected with dock through buffer equipment. 
     COPYRIGHT: (C)1976,JPO&Japio