baber/WOPTO huggingface dataset:
Patent JP-H03214259-A (JP)
Title: Information extracting method
Inventor: HIYOSHI MAYUMI
IPC: G06F17/30
Filed: 1990-01-18
Abstract: PURPOSE:To extract the information at a high speed by starting simultaneously the forward and backward retrieving actions centering on a retrieving start point given in a document. CONSTITUTION:An item value extracting part 11 receives the restrieving start point, the characters and their character expressing definition and sends the retrieving start point and the character expressing definition of each received item to a forward retrieving part 16 and a backward retrieving part 17 to receive the character string which satisfies the given character expressing definition and the position of the character string in the document. Then the part 11 calculates the distances between the retrieving start point given first and the position of the character strings sent back from both parts 16 and 17 in the document and regards the character string having the smaller distance as the first received one to define it as the value of a relevant item. Then a pair of each item and the extracted item value is outputted. Thus the information can be extracted at a high speed and this information extracting method can be applied to a wide range of fields.
Patent JP-S5396112-A (JP)
Title: Method and apparatus for protecting diversion of drive diverging type vehicle running along guiding wall
Inventor: FUKUMOTO YOUZOU
IPC: E01B25/28
Filed: 1977-01-31
Abstract: PURPOSE:To enable to certainly guide a drive diverging type vehicle running along the guiding wall of a track by the steering operation thereon into a diverging side even if the track surface of the diverging way is frozen to cause the vehicle to laterally slip.
Patent JP-H02145910-A (JP)
Title: Detection of position for shielding machine
Inventor: AKECHI FUDEKAZU
IPC: E21D9/06
Filed: 1989-01-19
Abstract: PURPOSE:To enable more sophisticated and accurate measurement of a position of a shield machine under ground by detecting a change in attenuation and a phase difference of signals between a transmitting means and a receiving means. CONSTITUTION:A mine G is excavated with a pair of shield machines 1 and 15 to form tunnels Ta and Tb respectively. Then, a transmitting means T is inserted into a drilled hole, namely, an outer B1 formed in the mine G by drilling work. When a ray source of the means T reaches the tip of the outer tube B1, a receiving means R mounted on a bulk head Ib of the shield machines or near a cutter 2 thereof measures a dose rate of gamma rays penetrating the mine G and reaching the shield machine 1. As the dose rate is a function of a distance between the ray source and the means R, the dose rate is inputted into an expression determined previously to determine a relative distance. A positional relationship is established between a base line of the outer tube B1 and a base line C2 of the shield machine 5, thereby enabling detection of relative positional relationship between the base lines C1 and C2 of the shield machines 1 and 5.
Patent JP-S61169470-A (JP)
Inventor: NAITO IKUO
IPC: B66B5/02
Filed: 1985-01-23
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-H04244959-A (JP)
Title: Analysis of ion
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/88
Filed: 1991-01-31
Abstract: PURPOSE:To increase detection sensitivity by connecting columns having different holding forces to an objective ion and an eluted ion between a chromatograph column and a detector and differentiating the elution positions of both ions. CONSTITUTION:A mobile phase 8 is sent by a liquid feed pump 1 and a sample to be analyzed is introduced into a first column 6 by a sample introducing device 2 to be separated by the column 6. The first column is an ion exchange chromatography column and, since an eluted ion and an objective component ion are substituted on the surface of a fixed phase, the concn. of the eluted ion is reduced by equivalent quantity with respect to the concn. of the objective component ion at the elution position of the objective component ion. The mobile phase continuously eluted from the column 6 is introduced into a second column 7 and the zone of the objective component ion is separated from the zone of the eluted ion coexisting along with the objective component ion at the outlet of the column 6. As a result, in a detector 4, the zone of the objective component ion is eluted at a position different from the reduction zone of the concn. of the eluted ion to be detected with high sensitivity.
Patent JP-H04245010-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: HASHIMOTO TADASHI
IPC: G11B5/31
Filed: 1991-01-31
Abstract: PURPOSE:To enable an insulation material with a thermally stable material at a lower magnetic pole to be used. CONSTITUTION:After pattern formation of a lower magnetic pole, a low melt- point glass etc., with a melt-point of 500 deg.-700 deg.C is formed by sputter etc., and is subjected to heat treatment above the melt point, thus eliminating difference of the lower magnetic pole according to patterns. Since there are no level differences due to the pattern of the lower magnetic pole, disconnection of coil at the upper portion can be eliminated. A material with superb lower magnetic pole, high BS, and soft magnetism can be used.
Patent JP-S54104256-A (JP)
Title: Hotel control system
Inventor: SHIBATA SADAO
IPC: G06Q50/12
Filed: 1978-02-03
Abstract: PURPOSE: To improve account operation by a memory function and to simplify input operation by attaining centralized control of POS terminals providing almost all of intelligence functions to a center computer and by providing a tablet device to its input.  
     CONSTITUTION: When an order is inputted from tablet input device 1, bill printer 2 1  prints out an order slip. Via controller 3, POS terminals are connected to center CPU. The reliability of the CPU is improved by doubling. Once the order is inputted to the CPU, data are stored on magnetic disc 7 and an order sheet is transmitted to a distant place by bill printer 2 2 . On accounting, the number of the order is inputted and the total is calculated from magnetic disc 7, thereby printing out a receipt by bill printer 2 1 . Programs can therefore be modified easily from console 8 in case of variation in cost, etc., and its response is quickened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10209871-A (JP)
Title: D/a converter
Inventor: MATSUNAMI HIROYUKI
IPC: H03M1/66
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the D/A converter that provides an analog output signal via a buffer amplifier in which a D/A conversion speed is stably increased. SOLUTION: Digital input signals D0-Dn-1 are given in parallel to a plurality of D/A converter sections 21 and a reference voltage being an equal division of a voltage between a high level reference power supply VDD and a low level reference power supply GND is fed to a plurality of the D/A converter sections 21. A plurality of buffer amplifiers 22 receive analog signals outputted from the D/A conversion sections 21. A selection circuit 3 selects and outputs an analog output signal Aout corresponding to the digital signal among output signals of a plurality of the buffer amplifiers 22 based on a signal Dn of high- order bits of the digital input signal.
Patent JP-H01187828-A (JP)
Title: Forming method for silicon oxynitride film
Inventor: IIJIMA SHINPEI
IPC: H01L21/318
Filed: 1988-01-22
Abstract: PURPOSE:To obtain an silicon oxynitride film having constant composition in a thickness direction and excellent thickness controllability by heat treating Si in an NH3 atmosphere containing oxygen at a temperature of a specific value or lower. CONSTITUTION:A sample base 104 for placing an Si substrate 103 is inserted into a quartz reaction tube 102 heated by a heater 101. The temperature of this case is preferably 900 deg.C, and more preferably 950 deg.C or less. After phosphorus is diffused at 875 deg.C in the substrate, a sample from which the phosphorus glass of its surface is removed with 3X10<20>cm<-3> of impurity concentration and a sample in which phosphorus is not diffused with 1X10<15>cm<-3> of impurity concentration are employed. When the substrate 103 is inserted into the tube 102, it is sufficiently considered so as not to grown a natural oxide film by winding the air. An NH3 gas cylinder 105 and a gas pipe 106 are connected to the tube 102 to supply O2 or H2O thereto, and nitrogen can be supplied to the gases.
Patent JP-S56140573-A (JP)
Title: Tape music selection device of tape player
Inventor: NISHIDA KATSUMI
IPC: G11B27/10
Filed: 1981-01-26
Abstract: PURPOSE:To simplify an operating mechanism of push buttons for channel selection and music selection and circuit constitution, by providing a tape music selection circuit and radio channel selection circuit in parallel to a common preset switch group. CONSTITUTION:If change-over switch S2 is turned on to tape-side contact (b) in the state of tape is loaded, a high signal is inputted to inverter I of level shifting circuit S'2, whose low signal output closes radio-side gate circuit G1, so that tape- side gate circuit G2 is opened with a high signal from tape-side contact (b) and by pushing optional one of switches 1-6. As a result, preset switches 1-6 function for the operation of music selecting circuit P2. When change-over switch S2 is  changed from tape-side contact (b) over to radio-side contact (a), gate circuits G1 and G2 are inverted and preset switches 1-6 are changed from the side of tape music selecting circuit P2 over the side of radio channel selecting circuit P1.
Patent JP-S59139101-A (JP)
Title: Simple sound recording and reproducing machine selecting and reproducing plural sound recording grooves separated in radius direction of record disk
Inventor: KOIKE EIJI
IPC: G11B3/085
Filed: 1983-01-26
Abstract: PURPOSE:To select and reproduce simply plural sound recording grooves of a record disk which are independent with each other in the radius direction by providing the titled machine with a reproducing/selecting device allowed to switch the restoring position of a tone arm. CONSTITUTION:If the 2nd sound recording groove is to be reproduced, the reproducing/ selecting device 27 is inserted and a speaker unit SP is lifted against a stylus pressure spring 24 by a flange 31 and a raising rod 31b to remove the stylus pressure of a pickup 6. Consequently, the tone arm 8 is restored to a projected part 2 of a moving stopper 7 which corresponds to a division 2 of an indicator 28. If the pressure of the dial indicator 28 is released, the pickup 6 is engaged with the reproducing starting point of the 2nd sound recording groove 3b to start reproducing. When the pickup 6 reaches the end point of the reproducing, a projection 9b of a gear 9 runs on a projection 10b of a gear 10 by the shearing of a rotational phase angle due to the difference of the number of teeth, the gear 10 moves on a center pin 17 and lifts a sound transmitting body 22 of the speaker unit to release the stylus pressure of a reproducing stylus 26. Then the pickup 6 is restored to the reproducing starting point by the excitation of a spring 5 to attain continuous reproduction.
Patent JP-H04338034-A (JP)
Title: Paper tray of flexibility
Inventor: KONRATSUDO JIEI BERU
IPC: B65H1/04
Filed: 1992-01-24
Abstract: PURPOSE: To provide a two-part paper tray to minimize the foot print. CONSTITUTION: One part 83 of the paper tray is pivotably attached to another part 82 of the paper tray for pivoting upward along the back of the copier during use. The pivoting of the paper tray 18 also serves to minimize multi- feeding by fanning the copy sheets 17.
Patent JP-H01188482-A (JP)
Title: Formation of oxidation preventing layer on dipping nozzle
Inventor: SUGIURA SADANOBU
IPC: C04B41/87
Filed: 1988-01-22
Abstract: PURPOSE:To increase the coverage and adhesive strength of an oxidation preventing layer formed on the surface of an alumina-graphite dipping nozzle and to prevent the formation of bubbles by heating the surface of the nozzle to a specified temp. and continuously spraying plural kinds of liq. antioxidants in an airless state under a specified pressure in the order of decreasing effective temp. of oxidation preventing effect. CONSTITUTION:When a multilayered oxidation preventing layer is formed on the surface of an alumina-graphite dipping nozzle, the nozzle is heated to 40-120 deg.C and plural kinds of liq. antioxidants are continuously sprayed with an airless spray gun under 10-40kgf/cm<2> pressure in the order of decreasing effective temp. of oxidation preventing effect to coat the nozzle. The oxidation preventing effect of the nozzle is considerably enhanced.
Patent JP-S57124748-A (JP)
Title: Electronic photography copy machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/16
Filed: 1981-01-28
Abstract: PURPOSE:To prevent lowering the copying efficiency by heating and drying copy paper through the use of microwaves, by connecting a microwave oscillator and a waveguide formed with a ladder circuit, and locating a ladder circuit close to a paper feeding path of the copy paper. CONSTITUTION:After electrostatic creepage image formed on a photoreceptor 2 is developed with toner, it is copied on a copy paper 12 with a copying means 11. since a microwave heater 18 is provided near a carrying path for the copy paper 12, a microwave generated from a microwave oscillator 37 is leaked from a waveguide 39 formed with a ladder circuit 38 and operates with the copy  paper 12 passing on it to heat and dry it. Thus, even with the copy paper 12  with less water content and high insulation, the copying can be made at the  copying means 11.
Patent JP-2000208239-A (JP)
Title: Heating element, fixing device, and image forming device
Inventor: KARIBE TAKAAKI
IPC: G03G15/20
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating element without decreasing the transverse strength of the substrate caused by forming scribe lines and necessity of sanding the cut surface, and with an accurate position of a resistance heater against a insulated substrate, and provide a fixing device and image forming device using the heating element. SOLUTION: The periphery of an elongated substrate 1 of aluminum nitride is constituted by sequential and shallow scribe lines formed on the surface, and a cleaving surface formed in the thickness direction and along the scribe lines, and resistance heaters are formed on the surface of the insulated substrate 1. The scribe lines are formed by pressing a diamond cutter against a ceramic mother board of aluminum nitride, and relatively moving them. Since a micro crack which extends from the scribe line to in the thickness direction of the ceramic mother board is generated, the ceramic mother board is bent by hands, then the aluminum nitride is cleaved along the micro crack to isolate the insulated substrate 1.
Patent JP-H07219945-A (JP)
Title: Document processor
Inventor: KONDO KATSUYUKI
IPC: G06F17/27
Filed: 1994-02-02
Abstract: PURPOSE:To use a certain frame as another intra-frame frame or to edit an intra-frame frame as an independent frame by providing this document processor with an edition means for setting up a frame indicating an area in which graphic data are arranged as an intra-frame frame or setting up an intra-frame frame in a frame. CONSTITUTION:A document editing processing instruction from a user is inputted to an input part 1. An execution result of document editing processing is displayed on a display part 2. A storage part 3 stores document parts, logical structure, assignment structure, etc., in each electronic document. A document editing processing part 4 reads out an electronic document from the storage part 3 in accordance with an editing processing instruction inputted through the input part 1 and edits a specified frame as an intra-frame frame for another frame or edits the specified frame as an independent frame. Then the edited electronic document is stored in the storage part 3. Thereby all frames such as an intra-frame frame of a frame and an outer-frame text area can be edited and flexible electronic document editing processing can be attained.
Patent JP-S54104764-A (JP)
Title: Frequency division circuit for pulse
Inventor: IIDA NORIHIKO
IPC: H03K23/66
Filed: 1978-02-03
Abstract: PURPOSE:To perform feedback and demultiplication without being affected with the delivery delay time when the output of the pulse generating circuit is inputted to the control circuit, by simplifying the constitution through the sectioning and integration of the blocks of high and low speed operation. CONSTITUTION:When the control input 9 is unchanged, the output of N1, F3 is L and the input CP5 is outputted through OR1 as it is. F1, F2, N1 detect the trailing  of the input 9, and the width is more than the period of CP5, then the pulse in H  state is produced for one pulse in synchronizing with CP. Accordingly, F3 and OR1 obtains the output interrupting P5 by one pulse. The counter 3 counts down C1, and when the content is 2, the signal is fed back to C1, presetting the demultiplication to A and obtaining the output of demultiplication A at F4. Further, simultaneously, the signal presets C2 and makes F3 to L in synchronizing with the next CP7. B is preset to C2 and F5 and F6 keep L for B sets of CP7 and the pulses 9 of B sets are obtained at OR2. Thus, the demultiplication of A P+B is obtained and the mutual connection is not affected with the delivery delay time.
Patent JP-S58130735-A (JP)
Title: Stator winding for rotary electric machine
Inventor: SASAKI HIROTOSHI
IPC: H02K3/40
Filed: 1982-01-27
Abstract: PURPOSE:To prevent occurrence of end corona by construction wherein an asbestos tape of a desired length is wound round a stator winding main insulating layer at the slot end in a manner that one end of the asbestos tape overlaps a low resistance tape covering the outer periphery of the stator winding main insulating layer. CONSTITUTION:A conductor 3 provided with a coatong which comprises a main insulating coating layer 2 formed of a wound mica tape or so and a low resistance tape 4 wound round the main insulating coating layer 2, is arranged in a slot of a core 1. An asbestos tape is wound round the main insulating coating layer 2 of the conductor 3 projected from the slot end in a manner that one end of the asbestos tape overlaps the low resistance tape 4, thereby to form an asbestos tape coating part 5. By so doing, since the asbestos tape will not lose its non-linearity of the resistance-voltage characteristic even with impregnation of resin, end corona can be prevented assuredly even in high-voltage rotary electric machines which will be subject to total impregnation processing.
Patent JP-S54104325-A (JP)
Title: Diaphragm for electro-acoustic transducer
Inventor: FUJIWARA NOBUHIRO
IPC: H04R31/00
Filed: 1978-02-03
Abstract: PURPOSE:To increase the specific Young's modulus, improve the frequency characteristics, and enhance the acoustic characteristics, by impregnating a solvent to dissolve acetyl cellulose into a disphragm formed by sheeting fibers partially acetylated, and then drying. CONSTITUTION:Fibers which are sheeting material, have only the surface acetylated to be acetyl cellulose by partial acetylation, which is sheeted and formed into a cone type diaphragm. On the surface of this diaphragm is sprayed or impregnated a solvent to dissolve acetyl cellulose, and the diaphragm is dried in an oven to fly away the solvent. Thus, the acetyl cellulose on the surface of fibers 3 bonded by interlocking caused by fibrillation may be removed, and only the interlocked parts 4 are joined together, so that the fibers are bonded with a large bonding force, resulting in a sufficient Young's modulus. Moreover, the specific Young's modulus may be increased without increasing the mass.
Patent JP-S54104157-A (JP)
Title: Upper hanging tool for winch
Inventor: HONMA YOSHIFUMI
IPC: B66D3/26
Filed: 1978-02-02
Abstract: PURPOSE: To simplify a structure, and to improve safety, by unifying an upper hook and a shaft.  
     CONSTITUTION: A shaft 6' with a hanging pin function is integrally molded to both end portions of an upper hook 6 so that the difference of stages be formed. Thus, since the shaft 6' is molded simultaneously and integrally when the upper hook 6 is forging molded, manufacturing cost can be reduced while reliability can be improved by the decrease of the number of arranging parts. And since the shaft 6' is fitted to a hole of a main frame 7 and connected, this device eliminates the need for a hanging pin and also all parts used for the prevention of the slipping-off, turning, etc. of the hanging pin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04246652-A (JP)
Title: Electrophotographic sensitive body
Inventor: ARAKAWA HIROMICHI
IPC: G03G5/06
Filed: 1991-01-31
Abstract: PURPOSE:To ensure superior repetition stability and a long service life, to prevent the rise of potential by exposure due to repeated use and to stably obtain a high-quality image independently of changes in environment. CONSTITUTION:Hydrazone compds. represented by formulae I, II are incorporated into a photosensitive layer 5a. An underlayer 2 and the photosensitive layer 5a consisting of an electric charge generating layer 3 and an electric charge transferring layer 4 consisting of the hydrazone compds. represented by the formulae I, II and a binder are formed on an electrically conductive substrate 1. In the formulae I, II, each of R1-R3, R7 and R8 is H, alkyl which may have a substituent, aralkyl or aryl and each of R4-R6 and R9 is H, halogen, alkyl which may have a substituent, aralkyl, aryl, alkoxy or amino groups.
Patent JP-S58128254-A (JP)
Title: Method for stirring molten steel electromagnetically in continuous casting
Inventor: KITAMURA MINORU
IPC: B22D11/12
Filed: 1982-01-26
Abstract: PURPOSE:To prevent the V-shaped dense segregation and negative segregation of an ingot and to make mechanical properties homogeneous by limiting the mounting positions of electromagnetic stirrers, and the product of the magnetic flux density at the interface between an unsolidified part and a solidified part and stirring time. CONSTITUTION:One a number of pieces of electromagnetic stirrers 2 are provided below a casting mold 1, in the positions nearer the drawing direction side than the drawing position where the unsolidified thickness with respect to the thickness of the ingot in the thickness direction thereof is 45%. Molten steel is stirred in the casting direction in such a way that the product of the magnetic flux density at the interface between an unsolidified part and a solidified part and stirring time attains >=1,600 gauss min/m<3> with respect to the volume of the entire unsolidified molten steel existing in the drawing direction side from the positions where the electromagnetic stirrers exist.
Patent JP-H03216038-A (JP)
Title: Privacy call equipment
Inventor: YAMABAYASHI MASAAKI
IPC: H04L9/12
Filed: 1990-01-19
Abstract: PURPOSE:To ensure synchronization in an excellent way at the start of communication and to attain proper privacy communication by sending a tone signal of a consecutive time decided in response to a processing start delay time at a receiver side prior to the synchronizing signal. CONSTITUTION:A privacy call transmitter-receiver 10 is provided with a microphone 12, a speaker 14, a privacy equipment 16 and a transmission/reception section 18. In this case, a tone signal of a single tone in a short time succeeding to a nonvoice prior to the transmission of a superframe is sent at the start of transmission. The consecutive time of the nonvoice period of the tone signal is set corresponding to the processing start delay time of a privacy equipment at the receiver side. Thus, even when a processing start delay time exists in the receiver side privacy equipment, the synchronizing signal is not lost at the receiver side due to the preceding transmission of the tone signal and normal reception of the synchronizing signal is attained.