baber/WOPTO huggingface dataset:
Patent JP-H10254745-A (JP)
Title: Document management system
Inventor: SAKURAI HIROSHI
IPC: G06F12/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manage a document file registered in a holder by registering information used as attribute information on the document file in a database from attribute information on the holder as attribute information of the document file. SOLUTION: A document attribute registration program 9 which registers attribute information on the respective holders in the database of a server 3 so that they correspond to the respective holders, registers the document files for the respective holders, retrieves the holder applied to the inputted document file from the database, and registers attribute information of the holder to the database as attribute information of the document file when information which is to be succeeded from attribute information applied to the retrieved holder exists is provided.
Patent JP-S60195656-A (JP)
Title: Error correcting method of storage device
Inventor: NAKAGAWA NOBUO
IPC: G06F12/16
Filed: 1984-03-16
Abstract: PURPOSE:To realize a method for securing the high reliability of programs and data, by constituting a storage device with plural same storage circuits and a data comparator and error correcting circuits. CONSTITUTION:When, for example, output information is outputted to output data buses DO1-DO3 from storage circuits 3a, 3b, and 3c in a reading out mode and an error occurs in the bus DO1 and the storage circuit 3a is discriminated as erroneous by an error discriminate signal outputted as a discordant result in the comparison of mutual correspondence of bits of the storage circuits 3a-3c made by comparator circuit 8a-8c, a data correcting circuit 10 activates a select signal inversion SEL1 and connects the memory write signal MEMW selected by a selector 11a to a memory write signal MW1. In addition, the circuit 10 activates another select signal inversion SEL4 and connects the input data bus DIN selected by a selector 11d to a driver 5c. Thereafter, a write pulse is generated to the signal MW1 from the circuit 10 and the information held by a data holding circuit 7 is written in the storage circuit 3a.
Patent JP-S63217319-A (JP)
Title: Production of formed body of chitin
Inventor: KIBUNE KOJI
IPC: G02C7/04
Filed: 1987-03-05
Abstract: PURPOSE:To increase transparency of a formed body of chitin by using dimethyl formamide or dimethyl sulfoxide as coagulant of chitin(deriv.). CONSTITUTION:In the stage of production of a formed body of chitin by coagulating a soln. of chitin(deriv.), dimethyl formamide or diemethyl sulfoxide is used as coagulant. A mixture of trichloroacetic acid and halogenated hydrocarbon, etc. is usable as a solvent for chitin having a large amt. of acetyl glucosamine group. Aq. soln. of acetic acid etc. may be used for chitosan having a large amt. of glucosamine group. The above described coagulants may be used singly or as a mixture, but alcohols or ketones may be contained therein. By this method, a formed product having high transparency remaining a small amt. of residual solvent is obtd.
Patent JP-S62210012-A (JP)
Title: Method for releasing press cake of filter press
Inventor: YAMAUCHI KOUHEI
IPC: B01D25/12
Filed: 1986-03-10
Abstract: PURPOSE:To prevent the damage of a filter cloth by moving a sucking pad forward to suck the cake of a filter press, then inclining the sucking pad backward, moving the pad backward, and lowering the pad to release the cake. CONSTITUTION:A piston rod 29 is moved forward by the action of a reciprocating cylinder 28, then a piston rod 35 is lowered by the action of a tilting cylinder 34 to loosen a chain 36, and a sucking pad 15 is sucked on press cake P. The piston rod 29 is moved backward by the action of the reciprocating cylinder 28 to move the sucking pad 15 backward, hence the press cake P is inclined and moved backward, and the upper part of the press cake P is released from the filter cloth 3. Then a piston rod 23 is lowered by the action of an elevating cylinder 22 to lower the sucking pad 15 and the press cake P, and the lower part of the press cake P is released.
Patent JP-H02231730-A (JP)
Title: Semiconductor device
Inventor: FUCHIGAMI NOBUTAKA
IPC: H01L29/812
Filed: 1989-03-06
Abstract: PURPOSE:To facilitate manufacturing of a FET of minute gate length in a horizontal FET, and to facilitates an integrated circuit device in a vertical FET by forming an active layer aslant to the substrate face so as to manufacture a slanting FET, and covering the surface of a junction-type gate in parallel with the substrate face. CONSTITUTION:A p-type GaAs layer 2 is formed on a semiconductor substrate 1, and thereon a buffer layer 10 having a source 3 and a slant is formed, and making use of this slant a slant active layer 7 is formed. A gate electrode 6 is formed horizontally on the substrate with an insulator 5 for electrically insulating itself from the source between. In case that the inclination of the slant is made theta, the thickness of the gate electrode 6 becomes enough with sintheta times the required gate length and the gate length can be controlled with the film thickness, so formation of minute gate length becomes easier as compared with a conventional horizontal FET. Otherwise, if the effective thickness of the active layer is made a, it becomes a.contheta, so the thinning of the active layer becomes easy. Hereby, an FET of minute gate can be manufactured.
Patent JP-S61211933-A (JP)
Title: Apparatus for setting up shadow mask
Inventor: OOYAMA TADAO
IPC: H01J9/22
Filed: 1985-03-18
Abstract: PURPOSE:To enable both a panel and a shadow mask with different sizes to match with each other by switching respective positions, by means of a switching measure, between a positioning unit consisting of devices for positioning both panel and mask and a claw as well as a panel receiver of a holder device. CONSTITUTION:A panel positioning device 20 which constitutes a positioning unit 10, drives by means of a driving measure 22 a positioning lever 21 which is engaged with the panel pin P1 of a panel P, and a mask positioning device 30 drives with a driving measure 32 a mask positioning pin 31 which is engaged with the spring hole M2 of a spring M1 in a shadow mask M. A holder device 40 has a claw 41 for bending the spring M1 in the shadow mask M, a frame retainer 42 for holding a frame M3 in the shadow mask M and a panel pin receiver 43 for positioning the panel pin P1 in the panel P. The claw 41 is connected to a slider 45 through a pair of driving measures 44A, 44B and the slider 45 behaves inwardly by means of the grooved cam 48 which makes a turning motion in gearing with a torque actuator 47 which is fixed on a vertically movable plate 46.
Patent JP-H0640750-A (JP)
Title: Producing device for hermetic coat optical fiber
Inventor: AIKAWA HARUHIKO
IPC: C03C25/10
Filed: 1993-03-12
Abstract: PURPOSE:To provide a producing device suitable for the mass production of hermetic coat optical fiber. CONSTITUTION:In the producing device for hermetic coat optical fiber, an optical fiber preform is molten in a drawing furnace and spun as a raw fiber, and the raw fiber is introduced into a reaction chamber while the source gas is introduced into the reaction chamber to form a thin film coating layer on the raw fiber by chemical vapor deposition method. The reaction chamber consists of an upper part having a means to introduce the source gas, a middle part as the reaction part, and the lower part having a ventilating means. The inner cross-sectional area of the middle part is made larger than the inner cross-sectional area of the upper part. In this device, deposition of solid particles or the like can be decreased so that coating can be performed for a long time. Thus, hermetic coat optical fiber excellent in both anti-hydrogen property and mechanical characteristics can be produced with higher productivity.
Patent JP-H11244911-A (JP)
Title: Manufacture of cold rolled ferritic stainless steel strip
Inventor: HATTORI KENJI
IPC: B21B1/22
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a cold rolled ferritic stainless steel strip without causing any variation of surface gloss for every coil or at the top end and rear end. SOLUTION: Cold rolling is executed to the ferritic stainless steel of 0.2-2 wt.% Si with work rolls whose center line average height is <=0.10 μm at the final pass. Next, after executing bright annealing at a dew point of -10 to -90 deg.C, skin pass rolling of the total draft of 0.3-1.5% is executed without lubricating oil by 1-5 passes using the work rolls whose center line average height is <=0.08 μm and not larger than that of the above-mentioned work rolls for cold rolling.
Patent JP-S59178541-A (JP)
Title: System for automatically implementing program
Inventor: HASHIO MASANORI
IPC: G06F9/06
Filed: 1983-03-30
Abstract: PURPOSE:To automatically implement a system program which loads necessary programs only and adapts itself to any optional combinations of hardware connecting constitution, by reading the hardware connecting constitution. CONSTITUTION:When a kind-wise data discrimination request is outputted following to the execution of a program which exists in an information processing device, classification data are latched by a signal line (d) and the classification data are outputted to another signal line (a). The data are stored in a prescribed area of a storage device in the information processing device. Then a selecting program loads a corresponding program out of each control program based on the data and implements an executable program through a connecting program.
Patent JP-S63218860-A (JP)
Title: Method for quantifying ammonia in solution
Inventor: AOKI TOYOAKI
IPC: G01N31/00
Filed: 1987-03-07
Abstract: PURPOSE:To continuously and stably quantify ammonia in a specimen solution, by reacting the specimen solution with two reaction solutions and allowing ammonia after reaction to transmit through a microporous polymer membrane. CONSTITUTION:A transmission part 1 consists of an outside Teflon pipe 2 and an inside microporous Teflon pipe 3. A specimen solution is sent by a pump 4 to be mixed with the reaction solution A sent from a pump 5 in a three-way joint 6 and subsequently mixed with the reaction solution B sent from a pump 7 in a three-way joint 8 to be sent to the outside Teflon pipe 2 of the transmission part 1. A carrier liquid is allowed to flow in the microporous Teflon pipe 3 by a pump 9 and a hypochlorite ion or chlorine is preliminarily added to the carrier liquid. The inside microporous Teflon pipe 3 is connected to an ultraviolet spectrophotometer 10 and ammonia transmitted to the carrier liquid is reacted with the hypochlorite ion or chlorine and absorbancy is measured by the spectrophotometer 10 and the signal thereof is outputted to a recorder.
Patent JP-H10246523-A (JP)
Title: Cooler for ultra-sensitivity analyzer
Inventor: HATA KEIJI
IPC: G01N23/225
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain stable measured results by preventing the transfer of electric noise to a cold generating part. SOLUTION: When an ultra-sensitivity analyzer is cooled by a pulse pipe refrigerating machine 6, electric insulating members are provided in a tube joint 39, a device main body or a gas conduit 27 which form a gas flow passage from a gas switching block 10 to a cold generating part 5 in the pulse pipe refrigerating machine 6. Thus, very small electric noise leaking from a compressor unit 9 or the gas switching block 10 is cut.
Patent JP-S57167904-A (JP)
Title: Insecticide and acaricide containing novel carboxylic ester derivative and preparation thereof
Inventor: KATSUTA YOSHIO
IPC: A01N43/08
Filed: 1981-04-07
Abstract: NEW MATERIAL:A carboxylic ester derivative of formulaI(R 1  is H, cyano, methyl or ethynyl; R 2  and R 2 ' are H, halogen, methyl, CF 3  or lower alkoxyl; R 3  is H or fluoro; R 4  is halogen, lower alkyl, etc.; R is formula II, III, etc.; R 5  and R 6  are methyl, halogen, halomethyl or R 5  and R 6  together may form a ring, e.g. formula IV; X is halogen).  
     EXAMPLE: 3'-( C-fluorobenzyl )α'-cyanobenzyl 2,2-dimethyl-3-( 2,2-dichlorovinyl ) cyclopropanecarboxylate.  
     USE: An insecticide and acaricide, stable to light, available at a low cost with low toxicity, and useful for controlling a wide range of cockroaches, leafhoppers, aphids, etc.  
     PROCESS: A carboxylic acid of formula V or a reactive derivative thereof is reacted with an alcohol of formula IV to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0565954-A (JP)
Title: Controller for automobile power transmitter for controlling fluid supply to servo chamber
Inventor: UIRIAMU JIYOSEFU BUKOBUITSUCHI
IPC: F16H61/00
Filed: 1992-03-11
Abstract: PURPOSE: To obtain an electronic-mechanical control device for controlling engagement speed or stroke time of a fluid actuated torque transmission device. CONSTITUTION: Flow rate is controlled through the coordinated control of supply pressure and an ON/OFF fluid-restricting device. At the start of shift including engagement of a speed control torque transmission device, suitable stroke time is determined by the suitable combination of line pressure and fluid restriction required by shift time. The ON/OFF fluid-restricting device 30 comprises a first orifice 80 constantly existing in a servo supply circuit and a second orifice 86 parallelly, selectively connected with the first orifice via a solenoid actuated reciprocating valve 84.
Patent JP-S51128519-A (JP)
Title: Loudspeaker
Inventor: EGUCHI TAROU
IPC: H04R9/04
Filed: 1975-04-30
Abstract: PURPOSE:To improve characteristics to be linear without degrading magnetic efficiency.
Patent JP-S55144385-A (JP)
Title: Production of window frame for automobile
Inventor: YASUDA MIKIO
IPC: B60J5/04
Filed: 1979-04-27
Abstract: PURPOSE: To eliminate the production of burrs, eliminate the need for correction of window frame shapes and perform the captioned production by inert-gas arc welding of the two window frame members which are cut at the bonding parts at the angle smaller than a desired angle without being removed from straps after bending.  
     CONSTITUTION: A sheet material is subjected roll forming stepwise and continuously and is further subjected to seam welding so as to prevent shape deformation at the bending. This is cut to the specified length to make the window frame material A having a desired section. Similarly, a window frame material B is made. The respective mounting parts are worked to the cutting angle smaller than the desired angle after the perfection, after which the window frame members A, B are mounted. On the faying surfaces 21, a TIG torch 18 is moved in arc form on the window frame front surface 21a and a wire 22 of approximately the same quality as the member is fed. A MIG torch 19 is moved in the form of two straight lines and one arc in the order of torch loci 21b, 21c, 21d on the window frame back surfaces 21b, 21c, 21d whereby these are bonded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61212846-A (JP)
Title: Production of wiring board
Inventor: OKADA KATSU
IPC: H05K3/06
Filed: 1985-03-16
Abstract: PURPOSE:To form efficiently a precise wiring board by precuring the liquid photoresist coated on a copper-lined laminate by the irradiation of UV rays thereto and pasting a ray-transmittable film onto such laminate then bringing a photomask into tight contact therewith and exposing the resist. CONSTITUTION:The photoresist coated on the copper-lined laminate is precured by the UV rays and thereafter the ray-transmittable film is pasted thereon and further the photomask is superposed on the film and the resist is subjected to regular exposure by the irradiation of the UV rays thereto. The mask and the ray-transmittable film are stripped and the resist is developed and exposed, by which the wiring board is obtd. Another ray-transmittable film on which the resist is coated and is similarly precured is pasted onto the precured resist layer in such a manner that both resist layers are superposed; thereafter the mask and film are stripped and the resists are subjected to development and exposure. The pattern having good resolution is obtd. by the above-mentioned operation without requiring an irradiating device of photocontact system and the positioning of the mask and substrate is made easy without the staining, damaging, consuming, etc. of the mask. The plating part in the through-hole in the stage of etching is thoroughly protected particularly by the latter method.
Patent JP-H10246419-A (JP)
Title: Processing method of bed ashes of fluidized bed boiler
Inventor: KITAMURA JUNJI
IPC: F23J1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To end dumping of bed ashes and to enable effective utilization thereof by crushing the bed ashes discharged from a furnace bottom part of a fluidized bed boiler and by mixing them with fly ashes collected from a flue. SOLUTION: At the time when an ash level of a bed ash silo is a specified value or above, a rotary valve 3b is started and surplus bed ashes B in the silo are sent to a classifying device 4. Herein the ashes having already become fine grains are sent to a fly ash silo 2 through pipings 7e and 7f by air sent from a blower 6 through a piping 7b. The ashes being large grains are sent to a crusher 5 through a piping 7a and they are crushed herein into fine grains, discharged from a piping 7d and sent to the fly ash silo 2 through pipings 7c and 7f by the air sent from the blower 6. The bed ashes being the fine grains originally and those made the fine grains by the crusher are partly recycled to a boiler, while surplus fly ashes are utilized effectively as a cement material.
Patent JP-S52137270-A (JP)
Title: Preparation of semiconductor device
Inventor: IWASAKI TERUO
IPC: H01L29/78
Filed: 1976-05-12
Abstract: PURPOSE: To make it easy to realize a high-speed, thin film gate MOSFET by improving the dielectric strength of a film of silicon dioxide formed adjacent polycrystal silicon and by preventing a considerable reduction in the dielectric strength even when a silicon dioxide film being less than 500Å in thickness is formed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54144669-A (JP)
Title: Copying paper feeding device
Inventor: MIDORIKAWA AKIRA
IPC: B65H3/46
Filed: 1978-05-02
Abstract: PURPOSE: To provide the subject device wherein after a detection signal is generated by detection means detecting that copying papers in a cassette are used up, a delivery roller is rotated for a predetermined time, thereby to automatically clean the delivery roller by means of a friction member.  
     CONSTITUTION: When copying papers 2 are all fed and gone out of a cassette 1 it is detected by an actuator that the copying papers 2 are all used up, and an end detection switch is closed. By this procedure, a timer operates for a predetermined time, and during this time a paper feed motor 7 is driven to rotate a delivery roller 6. Since the delivery roller 6 is in contact with a friction material 8, the delivery roller 6 is automatically cleaned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10253352-A (JP)
Title: Movement judging apparatus and navigator
Inventor: KANEKO KAZUTSUGU
IPC: G01C21/16
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigator or the like which enables accurate induction processing by judging an inclination state in the ongoing direction of a vehicle to a horizontal plane with a simple and inexpensive structure to reflect the judgment on a processing. SOLUTION: The acceleration Gc in the ongoing direction as applied to a vehicle C is detected by an acceleration sensor 1 while the moving distance of the vehicle C is determined from a vehicle speed pulse signal and differentiated by time twice to determine the acceleration Gb associated with the moving of the vehicle C. Then, the acceleration Gb is subtracted in terms of vector from the acceleration Gc to calculate the acceleration Ga of components in the ongoing direction of the vehicle C with a gravity acceleration G. Thereafter, an angle θ of inclination is determined in terms of a trigonometric function using the acceleration Ga an the gravity acceleration G. The moving direction on a display is corrected using the angle θ of inclination thus obtained in the displaying of a position mark indicating the vehicle C on the display.
Patent JP-S6047689-A (JP)
Title: Production of omega-halocarboxylic acid by microorganism
Inventor: INOUE SHIGEO
IPC: C12P7/40
Filed: 1983-03-31
Abstract: PURPOSE:To produce a 6-22C omega-halocarboxylic acid, in high yield, by culturing omega-halocarboxylic acid-producing strain belonging to Micrococcus genus in a medium containing a 6-22C alkyl halide. CONSTITUTION:Micrococcus sp. KSM-B-1 (FERM-P No.7002), Micrococcus sp. KSM-B-8 (FERM-P No.7003) or Micrococcus sp. KSM-B-16 (FERM-P No.7004) separated newly from soil is cultured in a medium obtained by adding a 6-22C alkyl (or alkenyl) halide, e.g. alkyl (or alkenyl) chloride or bromide to a conventional medium, to produce and accumulate the objective 6-22C omega-halocarboxylic acid in the medium.
Patent JP-H02235261-A (JP)
Title: Information signal recording device
Inventor: ARISAKA KATSUMI
IPC: G11B20/06
Filed: 1989-03-08
Abstract: PURPOSE:To reduce the distortion of an information signal at the time of recording and to record the signal in a recording medium in an effective state by attenuating the tertiary component of the center frequency of an angle modulating information signal by an attenuating filter. CONSTITUTION:A signal whose upper and lower levels are sliced as shown in Fig. a is outputted from a limiter 5. When the frequency of an FM carrier is 9MHz, the frequency of the tertiary component of the frequency spectrum of the sliced signal outputted from the limiter 5 is 27MHz, which corresponds to -9dB level from the level of the primary component. The signal outputted from the limiter 5 is inputted to a low pass filter 11, the teriary component of the FM carrier is reduced and outputted as a waveform signal which does not generate waveform distortion as shown is Fig. b even when the succeeding recording amplifier 6 does not have a high through rate. Consequently, the information signal can be recorded in the recording medium in an effective state having no distortion.
Patent JP-H06264816-A (JP)
Title: Cylinder head for internal combustion engine
Inventor: TAKAHASHI YOSHIO
IPC: F02M35/10
Filed: 1993-03-15
Abstract: PURPOSE:To secure the opening area of an intake port large and avoid the stress concentration on a cylinder head by casting a plate partitioning the intake port into two as a bulkhead into a port wall section and a head bolt boss. CONSTITUTION:A plate 21 is cast into the port wall section 30 of a cylinder head 1 and a head bolt boss 11 to divide the intake passage into two with a metal plate. When one passage 23 is squeezed by an intake control valve, the intake flow speed in the other passage 22 is increased to generate a vertical swirl in a combustion chamber. When the intake control valve is fully opened, the intake stream flows into both passages 22, 23 at almost the same speed, the plate 21 is a metal plate having a small cross sectional area, and the opening area of an intake port 6 can be secured large. Thermal stress is generated on the cylinder head 1 during the operation of an engine, its rigidity is increased when the plate 21 is cast into it, and the stress concentration generated at corner sections formed between the bolt boss 11 and the port wall section 30 is suppressed.