baber/WOPTO huggingface dataset:
Patent JP-S5383974-A (JP)
Title: Plate column type gas liquid contact apparatus
Inventor: AKAMATSU KAGESUMI
IPC: B01D53/18
Filed: 1976-12-29
Abstract: PURPOSE: To provide a light and strong plate column type gas liquid contact apparatus of low column and of narrow foundation area, and is constituted of plural spiral paths, which have trays mounted on them like stairs, set around a center axis in order to effect gas /liquid contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5875280-A (JP)
Inventor: FURANSU BURUUWAA
IPC: B23Q35/40
Filed: 1982-09-14
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-2000350032-A (JP)
Title: Image reading method and device and storage medium
Inventor: SAEGUSA AKIO
IPC: H04N1/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To conduct smear correction processing that can accurately correct density without the need for provision of a plurality of density correction tables, with respect to smear production quantities fluctuated depending on a change in the strength and the incident range of incident light. SOLUTION: A smear production amount is calculated on the basis of an optical black pixel output of a CCD line sensor 4, black correction data are calculated on the basis of a dark output distribution of the CCD line sensor 4, the width of an X-ray film which is an object of reading is detected before reading of an image, a coefficient is calculated on the basis of the detected width. Smear correction data are calculated by using the calculated coefficient, and the black correction data and the smear correction data are subtracted from an image signal obtained by the CCD line sensor 4 which read the image.
Patent JP-S63100199-A (JP)
Title: Preparation of noble metal plating solution
Inventor: SUGITA NORIYUKI
IPC: B01D61/50
Filed: 1986-07-10
Abstract: PURPOSE:To effectively recover and utilize a noble metallic compd. by separating the compd. from a soln. to be treated with a reverse osmosis membrane, concentrating and recovering it by electrodialysis with anion and cation exchange membranes and gradually adding the recovered compd. to a noble metal plating soln. CONSTITUTION:A washing soln. 3 contg. potassium gold cyanide in a recovery tank 2 is slowly passed through a reverse osmosis membrane 6a by a pump 4 and a passed soln. 3a is stored in an intermediate tank 8. The soln. 3a is fed to the dilution chambers 10 of an electrodialytic cell 9 divided into chambers with alternately arranged anion and cation exchange membranes A, K. At the same time, a concd. soln. 13 in a concentration tank 15 is fed to the concentration chambers 11 by a pump 14 and an electrolytic soln. 20 in the electrode chambers 18, 19 is circulated. Electrolysis is then carried out with the cathode 16 and the anode 17 to transfer potassium gold cyanide from the passed soln. 3a to the concd. soln. 13 and the soln. 13 is gradually returned to a plating cell 1 by a pump 21. Thus, the noble metallic compd. is effectively recovered and a noble metal plating soln. an be prepd.
Patent JP-H0451603-A (JP)
Title: Dielectric filter
Inventor: YORITA TADAHIRO
IPC: H01P1/205
Filed: 1990-06-19
Abstract: PURPOSE:To easily adjust an oscillation frequency and to execute miniaturization by forming ground electrodes in places confronted with resonator holes excepting those in initial and final stages and capacitance-connecting the internal conductors of the resonator holes excepting those in the initial and final stages and the ground electrodes. CONSTITUTION:A short-side end surface 3 formed on one end surface of a dielectric block 2, the resonator holes 5 which are piercingly provided towards a confronting end surface 4 from the short-side end surface 3 with bottoms and which are mutually provided in parallel, the internal conductors 6 formed on the whole internal surfaces of the resonator holes 5, external conductors 7 formed on the whole periphery of the dielectric block 2 and short electrode films 8 which are formed on the short-side end surface 3 and short the internal conductors 6 and the external conductors 7 are provided. The ground electrodes 10 are formed in the places confronted with the resonator holes 5 excepting those in the initial and final stages on the confronted end surface 4. Then, the internal conductors 6 of the resonator holes 5 excepting those in the initial and final stages and the earth electrodes are capacitance-connected and a dielectric filter 1 is constituted. Thus, the resonance frequency can be adjusted without a trouble for manufacture and miniaturization can be executed.
Patent JP-S6423210-A (JP)
Title: Optical fiber connector
Inventor: ENU AARU RAMUPAATO
IPC: G02B6/36
Filed: 1988-06-30
Abstract: PURPOSE: To prevent the breakage of a connected optical fiber by stopping one of a set of plugs supporting an optical fiber to energize it inward by a first distance at a shorter distance than the first distance. CONSTITUTION: An optical fiber is inserted into the central hole 28 of a plug 24, the terminal is confronted with a small hole 32, and two optical fibers are optically connected through a secondary seating 36. Two caps 46 loaded with the plug 24 are connected through a housing 72, the plug 24 is respectively energized by a spring 44, two conical parts 30 are inserted into a sleeve 66, and the gap in a space 79 is moved left and right by a first distance. Provided that the left plug receives a leftward external force, the plug is stopped at a shorter distance than the first distance when a holding ring 42 is abutted on a holding member 80, hence the right plug is moved to the left by the distance to prevent the breakage of the connected optical fiber, an the plugs are made interchangeable.
Patent JP-H09317778-A (JP)
Title: Main spindle bearing cooling device
Inventor: UMEMOTO TAKEHIKO
IPC: F16C37/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve initial rigidity of a bearing and the rigidity from the low and high speed by providing a cooling sleeve between a bearing inner race and a spindle, penetrating it into a cooling oil path from one end to the other end, and providing a feed path and a recovery path of the cooling oil to a bearing housing. SOLUTION: Cooling oil fed from a cooling oil entrance 9a of a housing 2 flows to a flow path entrance member 5 via a cooling oil feed path 9, a ring groove 21 of a feed path member 7, and a fine clearance. The cooling oil which passes through a flow path 14 of a cooling sleeve 4 is discharged from a cooling oil exit 10a via a flow outlet member 6, a recovery member 8, and a cooling oil recovery path 10. When the cooling oil flows through the sleeve 4, the inner race 3a of the bearing 3 is cooled.  The temperature difference between the inner and outer races thus becomes smaller so that, when the initial pressurization is set not to become pressurization excess during high speed rotation, the initial pressurization is prevented from becoming too low and the initial rigidity of the bearing 3 can be set to high, so that the support rigidity of the spindle 1 can be secured from the low to high speed.
Patent JP-H062793-A (JP)
Title: Branched coupling
Inventor: KITAYAMA YASUSHI
IPC: E02B11/00
Filed: 1992-06-19
Abstract: PURPOSE:To prevent the intrusion of soil and sand into a slit during the excavation in the ground by forming a plurality of slits at an insertion port which can be fitted with a connection hole of a main pipe, forming the part nipped between the slits as elastic piece, and filling the slit with elastic material. CONSTITUTION:A branched coupling 1 is installed at the leading body part of a propulsion machine, and the coupling is propelled toward a main pipe 4 in the ground through the nonexcavation method. Since a slit 25 is filled with elastic material 27, the intrusion of soil and sand into the slit 25 is prevented. After the leading body reaches the main pipe 4, and a connection hole 41 is drilled on the main pipe 4 by the cutter of the leading body, the coupling 1 is pushed in furthermore, and then the elastic piece 24 at an insertion port 22 defects, compressing the elastic material 27, and the diameter of the top edge part of the insertion port 22 is reduced, and the fitting with the connection hole 41 is enabled. When the insertion port 22 is fitted to a prescribed position, the elastic piece 24 is restored by the elastic force and the repulsive force of the elastic material 27, and the warp 26 of the top edge of the elastic piece is engaged on the inner surface of the main pipe 4, and the connection hole 41 and the insertion port 22 can be connected in watertight form by the elastic piece 24.
Patent JP-S6140107-A (JP)
Inventor: SUZUKI TAKASHI
IPC: B27M3/00
Filed: 1984-07-31
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-H0325078-A (JP)
Title: Vehicular steering angle control device
Inventor: YAMAMURA YOSHINORI
IPC: B62D7/14
Filed: 1989-06-23
Abstract: PURPOSE:To simplify the operation for controlling a vehicle steering angle to perform the auxiliary steering of at least either front or rear wheels so as to obtain minute control at the time of steering by performing approximate differential operation at a digital control system as well as total control using the dynamic characteristic of an actuator, a normative model and the dynamic characteristic of a vehicle. CONSTITUTION:In the auxiliary steering control signal arithmetic means (h) of a digital system, a steering angle signal (a) and a vehicle speed signal (b) are inputted at the time of steering. A first filter output signal, the constant of which is the function of the vehicle speed, is outputted from a first filter (e), an actual steering angle signal (c) and the vehicle speed signal (b) are inputted, and a second filter output signal, the constant of which is the function of the vehicle speed, is outputted from a second filter (f). An auxiliary steering control signal is then operated by the subtraction between the first and second filter output signals performed by a subtracter (g). A command for obtaining a desired auxiliary steering angle on the basis of the operated auxiliary steering control signal is outputted to an actuator (d).
Patent JP-H117554-A (JP)
Title: Prepaid card, charge collecting method using this prepaid card and charge collecting device
Inventor: OZAKI RYUICHI
IPC: G07B15/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a charge collecting method and the device which can reduce management of cash regarding sales of prepaid cards and a job burden for management of the number of sold cards. SOLUTION: A charge collection instrument 1 has a cash processing part 2 and a card processing part 4. When a pass card is charged by way of charging/discharging ports 17 and 18 by a passenger at the time of getting off a bus, a bus fare is adjusted by a control part 20 and a balance of the card is rewritten. When a balance of the card charged to the card processing part 4 is short of the bus fare, it is selected whether a shortage is adjusted by cash, a new pass card is purchased and adjusted or adjustment is done by cash and a new pass card is purchased. When a purchase of the new pass card is selected, a purchase price of the card is charged to the cash processing part 2 and a purchased card is handed to the passenger by a driver. A sales result of the card is recorded in a memory and utilized for the following sum up job.
Patent JP-H118077-A (JP)
Title: Lighting system
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which does not give uneasy or unpleasant feeling to users when a power source is put on by transmitting signals from a dedicated controller and a light control board to a control part of light output of a light source of a luminaire though an interface, and discriminating input signals for controlling. SOLUTION: A control part 5 of a luminaire 4 is controlled by dedicated signals of a dedicated controller 1, and a light source 6 is varied by the specified control. DMX 512 signals of a light control board 2 are inputted into an interface 3, only a necessary channel is interpreted, converted into low speed digital signals, and the signals are sent to the control part 5, and the light output of the light source 6 is controlled. In the lighting system, during the constant time from the turning on of a power source to start of reset operation, the dedicated signals and the DMX signals are discriminated. Signals not capable of discriminating or detecting are judged as no input, signals matching to each condition is outputted, and during the constant time, light putting on or out is controlled.
Patent JP-S6099127-A (JP)
Inventor: HANSUUIERUKU RIITOROFU
IPC: C08G63/66
Filed: 1984-08-02
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-S5951373-A (JP)
Title: Monopulse radar receiver
Inventor: KANEGAE SEIICHI
IPC: G01S13/44
Filed: 1982-09-17
Abstract: PURPOSE:To enable the correction of bias phase difference between the sum channel and the difference channel of received signals by multi-stage mixing thereof. CONSTITUTION:The difference channel and sum channel of received signals with a monopulse comparator 2 are respectively converted into an intermediate frequency from a first local signal generator 9a with first mixers 3a and 4b and likewise, further into the second intermediate frequency with the second mixers 3b and 4b at the subsequent stage. In this case, the second local signal and the intermediate frequency signal with the generator 9b are applied to a mixer 3b via a variable phase device 7 to correct the bias phase in the sum and difference channels and errors in the angle is detected between the comming direction of the received signals and an antenna 1 through a phase detector 8. This multistage mixing enables the connection of the variable phase device to an intermediate frequency line, not the mixer output line. The specific band of the intermediate frequency can not be limited thereby correcting the bias phase of the sum and difference channels in a broad-band monopulse radar with a wider intermediate frequency band.
Patent JP-H10331820-A (JP)
Title: Screw nail
Inventor: NAKAMOTO SUKEMASA
IPC: F16B25/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To easily pull out a screw nail without causing any damage in wooden material by arranging a hole, whose shape allows fitting of a loosening/fastening tool, on the upper face in a head part. SOLUTION: In a screw nail, the tip part of a leg 10 is sharpened, and a spiral line type shallow groove 5, whose lead angle is larger than a frictional angle of the screw nail in relation to a driven material, is threaded in a part on the tip side of the leg 10. On the upper face of a head part 20, a hole 60, whose shape allows fitting of a loosening/fastening tool, is arranged. The lead angle of the groove 50 is set to be within a range of from 45 degrees to 70 degrees so that turning is facilitated when the screw nail is driven to the driven material or pulled out from the driven material and so that frictional resistance is lowered. In this way, a nail puller is dispensable, and damage in the driven material can be prevented.
Patent JP-H109690-A (JP)
Title: Refrigerator
Inventor: OTA MUNEAKI
IPC: F25B1/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the entrapping of the liquid refrigerant to a compressor and the liquid compression in starting the compressor without using an accumulator by intermittently opening/closing a solenoid valve for the suction piping for the prescribed period of time until the liquid return is eliminated in starting the compressor, and opening a solenoid valve for bypass. SOLUTION: A discharge pipe 3 to connect a compressor 1 to a condenser 4 is connected to a suction piping 9 to connect a solenoid valve 11 for the suction piping to the compressor 1 through a bypass circuit 12, and a solenoid valve 13 for bypass is interposed in the bypass circuit 12. The solenoid valve 11 is intermittently opened/closed until the liquid return to the compressor 1 is eliminated when the compressor 1 is started, and then, the solenoid valve 11 is opened. The solenoid valve 13 is opened while the solenoid valve 11 is intermittently opened/closed, and the amount of the sucked refrigerant returning from an evaporator 8 to the compressor 1 is reduced thereby, and the liquid refrigerant contained in the sucked refrigerant is heated and vaporized to prevent the liquid compression in stating the compressor 1.
Patent JP-S5864316-A (JP)
Title: Toughening method of heat treated steel
Inventor: MORIKAWA HIROBUMI
IPC: C21D8/00
Filed: 1981-10-13
Abstract: PURPOSE:To effectively toughen heat treated steel, by rehating, working and cooling steel under the specified condition, and after that, executing heat treatment, and converting a crystal grain in a fine particle. CONSTITUTION:Steel is reheated to an Ac3 point or above, and after that, working whose cumulative working degree is >=30% is executed at <=900 deg.C and at a temperature exceeding an Ar3 transformation point. Subsequently, accelerated cooling whose cooling speed is >=2 deg.C/sec is executed from a temperature exceeding the Ar3 point to <=300 deg.C. Subsequently, heat treatment such as normalizing, or normalizing and tempering, or hardening and tempering is executed, by which crystal grains are converted to fine particls. In this regard, as for steel, soft steel, low alloy high tension steel and low temperature copper are all available, and as for heat treated steel, a steel plate, shape steel, a steel pipe and a wire rod are available.
Patent JP-S5685030-A (JP)
Title: Protection work for slope
Inventor: HIROTA KAZUYA
IPC: E02D17/20
Filed: 1979-12-13
Abstract: PURPOSE: To stabilize a slope by suppressing the disintegration of the slope by means of an expandible metal frame having a great flexural rigidity and also forming the framework of concrete by utilizing the expandible metal frame.  
     CONSTITUTION: After cutting and readjusting a slope, a linear frame 1a is placed, a cross frame 1b is superposed on the linear frame 1a, and then the cross frame 1b is fixed to a rock bed 5 by means of a rock anchor 2. These operations are repeated in order to form a latticework. Afterwards, cement mortar or concrete is sprayed or placed over the framework to form a slope frame in order to protect the slope. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0826020-A (JP)
Title: Fitting device of lashing rail to gate of vehicle such as truck
Inventor: FUKAZAWA TSUGIO
IPC: B60P7/06
Filed: 1994-07-14
Abstract: PURPOSE:To omit a customary rivet fastening work so as to simply fit a lashing rail, curtail fitting manhours, improve rigidity of the whole gate, and improve the beautiful appearance of the gate with lashing rail, concerning the lashing rail which is provided on the gate panel of a vehicle such as truck and hooked with the hook of a rope for fixing a load on-vehicle. CONSTITUTION:In the fitting device of a lashing rail, an outer projecting part 17 is provided on at least one part of upper and lower both end parts of a lashing rail 3 covering the recessed part 4 of a gate panel 2, and an inner projecting part 13 is provided on the part nearby side wall of the same side of the upper and lower side walls of the recessed part in response to the above- mentioned. The outer projecting part 17 of the lashing rail 3 is fitted in between the side wall and the inner projecting part 13 of the recessed part 4, and connecting pins 21, 21 are inserted at least into front and rear both end parts of the full length of a through hole 20 which is formed out of connecting pin inserting grooves 19, 18 respectively provided on opposite faces of both projecting parts 13, 17.
Patent JP-H04360248-A (JP)
Title: Remote file updating system
Inventor: KOMIYAMA HIROBUMI
IPC: G06F12/00
Filed: 1991-06-06
Abstract: PURPOSE:To shorten a processing time required at the time of updating a file for another computer in a system connecting plural computers through a communication line. CONSTITUTION:A computer 2 has a working file 21 having a record corresponding to respective records in a file 11 to be updated. When the reference of the file 11 is required in order to update it, a user program 28 in the computer 2 outputs a reference request. When a record requested to be referred exists in the file 21, the record is returned from the file 21 to the program 28. When the record is not included in the file 21, the record is returned from the file 11 and written in its corresponding record of the file 21. At the time of updating, the corresponding record in the file 21 is updated and the updated record is sent to a computer 1 and written in the file 11 by a file writing means 12.
Patent JP-H0212377-A (JP)
Title: Transfer slip processing/accounting device
Inventor: YAMADA YOSHIKO
IPC: B41J5/30
Filed: 1988-06-29
Abstract: PURPOSE:To omit plural input jobs of the same data and to improve working efficiency by outputting the same data to a credit amount side at the point of time when the data inputted to a debit amount side is decided. CONSTITUTION:A CPU 1 is connected to a program memory ROM 2, a work memory RAM 3 and various memories 4 via a bus line 5. At the same time, a keyboard 7 serving as an input means is connected to the CPU 1 via a keyboard driver 6 together with a display 9 serving as a screen display output means also connected to the CPU 1 via a display controller 8. Furthermore a printer 11 is connected to the CPU 1 via a printer driver 10. When the data inputted to the debit amount side is decided, the same data is also displayed at the credit amount side and at the same time can be optionally corrected. Thus the plural input jobs are not required for the same data and therefore the working efficiency is improved.
Patent JP-2000346764-A (JP)
Title: Thin sample forming method
Inventor: ISHIDA HISASHI
IPC: G01N1/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a sample thinly cut by a cutter blade when the sample is bonded to a carrier tape to be recovered. SOLUTION: A carrier tape 5 is delivered from a supply roller 6 and taken up by a taking-up roller 7 through guide rollers 11-13. A sample block 1 and a cutter blade 3 are arranged under the running route of the carrier tape 5. When the surface layer part of the sample block 1 is thinly cut, the sample block 1 is sent out toward the cutter blade 3 and the carrier tape 5 is allowed to run in connection with the movement of the sample block 1 to suck and hold the cut thin sample 1 on its undersurface. At the same time, a second guide roller 12 is moved along the scooping surface 3a of the cutter blade 3 in connection with the movement of the sample block 1 and held to a state present on the side of a third guide roller 13 from the end part of the thin sample adsorbed on the carrier tape 5.
Patent JP-H09313841-A (JP)
Title: Filter and its production
Inventor: MATSUMOTO KAZUHISA
IPC: B01D39/20
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which can decrease the dust density at the exit of a dust-collecting device to <=10mg/m<3> N. SOLUTION: A fiber formed body is prepared by impregnating a fiber woven fabric layer or a chopped yarn assembled layer of one or more kinds of fibers selected from silicon carbide, silicon nitride, alumlna, alumina-silica and carbon with a resin. Then a chopped single fiber of one or more kinds selected from silicon carbide, silicon nitride, alumina, alumina-silica, carbon and graphite is prepared as a slurry with a dispersant. The pores on the dustcollecting surface of the fiber formed body is impregnated with the obtd. slurry and dried, and then subjected to carbonization of the resin. A coating layer of one or more kinds selected from silicon carbide, silicon nitride and alumlna is formed by gas phase vapor deposition on the surface of the filter where the chopped single fiber aggregated layer is formed.  The dust collecting surface of the single fiber aggregated layer is impregnated with a whisker slurry of one or more kinds of silicon carbide, silicon nitride, alumina, carbon and graphite and then dried. A coating layer of one or more kinds of silicon carbide, silicon nitride and alumina is formed by gas phase vapor deposition on the surface of the whisker aggregated layer.