baber/WOPTO huggingface dataset:
Patent JP-2000248399-A (JP)
Title: Aluminum or aluminum alloy member, vacuum vessel and reaction vessel having excellent corrosion resistance
Inventor: TANAKA TOSHIYUKI
IPC: B23K101/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To maintain the anodic oxidation treatmentability, thermal cracking resis tance and corrosion resistance of anodically oxidized films at the same level as the level of a base metal by including the joint part for jointing a pair of Al or Al alloy base materials to each other by a plastic region formed by sliding of these base materials and a probe consisting of material harder than the base materials and the anodically oxidized films formed on the base materials and the joint part into the above member. SOLUTION: The joint part is formed by rotationally operating the probe consisting of the material harder than Al and using a friction agitation joining method forming the plastic region in the Al of the butt part of, for example, two plates. The temperature of the joint part does not rise up to a dissolution temperature at the time of joining and the joint part is joined by utilizing plastic deformation and, therefore, the crystal grain size of the joint part does not grow larger than the crystal grain size of the base metal. Accordingly, the texture of the joint part is approximate to the rolled structure and cast structure and, therefore, the anodically oxidized films having the excellent corrosion resistance may be formed. More preferably the ratio of the crystal grain size of the joint part and the crystal grain size of the base materials is <=1:2.
Patent JP-H10247763-A (JP)
Title: Circuit board and manufacture thereof
Inventor: KADOTA KENJI
IPC: H05K1/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a circuit board to be protected against cracking and improved in reliability by a method wherein a metal circuit or a circuit metal plate and a metal heat sink are bonded to both the sides of a ceramic board keeping the ceramic board which is intrinsically free from warpage deflected in one direction, and moreover the metal circuit or the circuit metal plate is so warped as to be concave. SOLUTION: A metal circuit or a circuit metal plate 2 and a metal heat sink 3 are bonded to both the sides of a ceramic board keeping the ceramic board which is intrinsically free from warpage deflected in one direction, whereby a circuit board warped in a prescribed direction can be obtained. When a module is formed by the use of the warped circuit board, the module is generally joined flat to a heat sink or used as fixed to a stationary part, so that cracks occur less in the circuit board if a compressive stress is previously induced in the required surface of the circuit board, and the circuit board can be improved in reliability.
Patent JP-H06266721-A (JP)
Title: Document preparing method and device
Inventor: FURUKAWA HIRANOBU
IPC: G06F17/21
Filed: 1993-03-11
Abstract: PURPOSE:To provide a document preparing method and device by which the interruption time is displayed in a mark in response to the input of the document input data. CONSTITUTION:This device is provided with an input means 15 to input the document input data together with, a reader means 13 which receives the document input from the means 15 and reads the document data out of a document editor part 23, an output means which outputs the document data read by the means 13 for display, an interruption time generator 18 which generates the interruption time in response to the document input data inputted by the means 15, and a means 17 which detects and outputs the time information generated by the means 18 to the output means in response to input of the document data.
Patent JP-S60193408-A (JP)
Inventor: OKUTSU HIDEO
IPC: A45D20/10
Filed: 1984-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11222687-A (JP)
Title: Alkali detergent composition for steel sheet
Inventor: OHASHI HIDEMI
IPC: C11D17/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an alkali detergent compsn. for steel sheets having excellent cleaning property which enables fast cleaning of steel sheets at a low temp., and to provide an alkali detergent compsn. for steel sheets having fluidity and stability in high concn. SOLUTION: This detergent compsn. contains an alkali agent and at least one kind of polyoxyalkylene alkyl ether expressed by the formula. In the formula, R is a 4-14C straight chain or branched alkyl group, alkenyl group, (n) is the average addition molar number of oxyethylene groups, (m) is the average addition molar number of oxypropylene groups, satisfying 0<=n<=20 and 0<m<=20 and -2.0<α<1.9, wherein α is calculated according to α=0.33×n-0.15×m-0.475×(carbon number of R)+2.6. Moreover, the compsn. may contain a specified water-soluble polymer carboxylic acids and aldonic acids.
Patent JP-S62207509-A (JP)
Title: Loop controller
Inventor: ITASHIKI MASAKAZU
IPC: B21B37/50
Filed: 1986-03-07
Abstract: PURPOSE:To quickly form a stable loop regardless of imbalance between a speed at stands by setting two computing elements which calculate a correction output for the loop height control, separating respective correction outputs from the computing elements into upstream side and downstream side outputs, and outputting those outputs. CONSTITUTION:The 2nd computing element 9 starts its calculation when the top of a stock 3 is between the (i) stand and the (i+1) stand and a correction output is inputted into an (i) stand speed controller to change a motor speed for the rolling roll of the (i) stand. Equalization of a loop height to the target value means that respective speeds of the (i-1) and (i) stands balance each other. The 1st computing element 8 starts its calculation when the top of the stock 3 is bitten by the (i+1) stand, an outputted correction output is inputted into an (i-1) stand controller 12 and is allowed to flow in the upstream side by an upstream successive circuit 14. If the stock 3 is bitten by both the (i) and (i+1) stands, the correction output from the 1st computing element 8 is inputted into both the (i) and (i-1) stands through the circuit 14.
Patent JP-S56147204-A (JP)
Title: Reference generating device for rotation control
Inventor: TSUJI SEIZOU
IPC: G05D13/62
Filed: 1980-04-17
Abstract: PURPOSE:To control the turntable motor of recording of a constant relative speed stably with a high precision, by counting output pulses of the variable frequency divider and by switching the frequency division ratio for every constant value to convert the voltage to a frequency. CONSTITUTION:The signal from quartz oscillator 1 is divided by frequency divider 2 to become high-precision time clocks and is input to frequency divider 3 where the division ratio is set variably. In frequency divider 3, a frequency division ratio is so selected that the inclination of the line of each section of the polygonal line approximating the curve, which is increased or reduced simply, is changed by switches 14-16 and gates 17-19, and the output is selected for up or down by the control of polarity change-over switch 4 of the inclined line due to the differential coefficient of the curve and is input to counter 7. The output of counter 7 is subjected to A/D conversion in 8 and is subjected to V/F conversion in 9 and is input to motor control crcuit 21 as the speed reference and the phase reference frequency of the motor through buffer 20 and frequency divider 10. Each time the number of output pulses of frequency divider 3 becoms a set value, a pulse is generated by frequency divider 11 to give the timing of the turning point of the curve approximating the polygonal line.
Patent JP-H06321466-A (JP)
Title: Elevator device and its basket room entrance structure
Inventor: JIEIMUZU EI RIBUERA
IPC: B66B13/30
Filed: 1994-03-23
Abstract: PURPOSE: To seal cage doors so as to prevent air from entering a passenger cage from a hoistway, when elevator cage doors are closed. CONSTITUTION: Wedge-shaped gaskets 26, 36 having taper surfaces 25, 31 are respectively provided on an overhead panel 18 and a sill part 32 on the upper side and on the lower edge of an opening of a cage structural body. Wedge- shaped brackets 30, 38 are respectively provided on the upper and lower facing ends of doors 14, 14. When the passenger doors 14, 14 close, both wedge-shaped brackets and respective taper surfaces of the gaskets are brought into contact with each other to prevent air from entering the cage from a hoistway during rising and lowering of the cage.
Patent JP-H11244833-A (JP)
Title: Treatment of jellyfish
Inventor: MAEDA SADAHIKO
IPC: C02F1/76
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the rapid efficient disposal treatment of jellyfish by crushing the unloaded jellyfish to fine pieces, then heating the jellyfish under pressurization and subsequently and instantaneously subjecting the crushed jellyfish to depressurizing and swelling treatments to obtain jellyfish water and subjecting the jellyfish water to an oxidation treatment by adding sodium hypochlorite to the jellyfish water. SOLUTION: The jellyfish captured in a large amt. by a dust removing machine installed in a seawater intake and fed into a hopper 5 is fed by a bucket conveyor 10 into a crushing device 12 where the jellyfish is crushed. The coarsely crushed jellyfish is stored in a storage hopper 14 where the solids are settled and separated by a sp. gr. difference. Next, the fine pieces of the jellyfish are fed to a swelling reaction vessel 20 by a transporting pump 18 and is subjected to pressurization and heat treatment by satd. vapor and thereafter, a flush valve 24 is properly opened and the pressure is instantaneously released by a flush tank 26, by which the jellyfish is expanded and the cellular membranes of the jellyfish particles are destroyed. The jellyfish water produced in such a manner is thereafter subjected to the oxidation treatment by adding the sodium hypochlorite thereto.
Patent JP-H08146232-A (JP)
Title: Backlight
Inventor: KASHIMA KEIJI
IPC: G02B6/00
Filed: 1995-03-10
Abstract: PURPOSE: To prevent the occurrence of bright lines by arranging a light reflector and a light transmission plate so that at least the space of one part of the light reflector positioned between a light source and the end of the light transmission plate opposed to the light source may be less than the thickness of the end of the light transmission plate. CONSTITUTION: The end of the light reflector 5 covering a linear light source 4 and the end of the light transmission plate 1 opposed to the light source 4 are arranged so that the inner dimension (a) of a space between the ends 11 of the light reflector 5 covering the light source 4 on the plate 1 side, that is, the space between at least partial parts positioned between the light source 4 and the end surface of the light transmission plate 1 in the light reflector 5 may be less than the thickness (b) of the end of the plate 1. An effect is obtained when the inner dimension (a) between the partial parts of the reflector between the light source 4 and the end surface of the plate 1 satisfies the above condition even when the end of the reflector 5 on the plate 1 side is laminated on the surface of the plate 1.  Thus, such a phenomenon that the light beam reflected on the reflector 5 is made incident from a surface other than the end surface part of the plate 1 and is off the total reflection condition in the plate 1 is prevented.
Patent JP-S63218182-A (JP)
Inventor: TAKAMURA KOZO
IPC: H01T13/34
Filed: 1987-03-07
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-H10241034-A (JP)
Title: Automatic vending machine
Inventor: KENMOCHI MITSUYUKI
IPC: G07F11/32
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To maintain the stop position of an elevator at a previously set normal position even when an endless belt or an endless chain is extended with time by providing the automatic vending machine with a stop position correcting device for driving the elevator by the endless belt and correcting the stop position of the elevator. SOLUTION: A memory included in a controller stores that the numbers of pulses generated from an encoder in a motor 46 are changed to 200, 400,..., and 1200 during a falling period from the waiting position '0' of the elevator 1 up to the height position of the lower edge side of each inclined commodity rack arranged on the lower part of the elevator 1. After checking that the elevator 1 is held at the uppermost position, the controller reads out the number of pulses corresponding to an inclined commodity rack required by a user from the memory, rotationally drives the motor 46 to descend the elevator 1 until the number of pulses generated from the encoder coincides with the number of pulses read out from the memory, and when both the numbers of pulses coincide with each other, steps the motor 46 to stop the elevator 1.
Patent JP-S56147591-A (JP)
Title: Load controller
Inventor: TOKUNAGA SHIGEYUKI
IPC: H02J13/00
Filed: 1980-04-18
Abstract: PURPOSE:To simply make on/off of load and setting of stage control, by corresponding the setting of output with respect to the stage control of the setter, to the number of bits of transmission signal. CONSTITUTION:When the transmission signal in agreement with the preset address is identified at the receiver 14 of the terminal device 13, the decoded output according to the control signal is given to the selector 17 from the decoder 15, and the analog output corresponded is selected with the setter 16, and this is given to the power controller 18. In case of stage control, i.e., dimmer mode, the power controller 18 controls the conduction phase of thyristor for stage adjusting control of a plurality of stages for lighting loads 201, 202,-.
Patent JP-S56148633-A (JP)
Title: Fuel correction device for efi engine
Inventor: NAKASHIMA TETSUO
IPC: F02D41/10
Filed: 1980-04-21
Abstract: PURPOSE: To increase accelerating power of an engine and prevent its temporary operation of power down or misfiring when an increasing rate of opening in a throttle valve exceeds an expected value, by injecting temporarily additional fuel for compensation to a standard amount of fuel injection.  
     CONSTITUTION: In a memory 1, engine speed Ne, throttle opening degree Qth and suction pressure PB are stored, and a standard fuel signal Ti is stored in accordance with the Ne and the other one of the values. The signal Ti read in accordance with the Ne and Qth or PB controls an injection nozzle through a preset down counter 6 and flip-flop. An increasing rate is obtained from values before and behind the Qth and compared with the three standard values in a comparator 17, then for not less than a prescribed value temporary fuel increase correction signal output is set in accordance with said increasing rate in a preset down counter 21 to perform the addition to the Ti through an OR gate 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62207850-A (JP)
Title: Rolled aluminum alloy sheet for forming and its production
Inventor: MATSUO MAMORU
IPC: C22C21/06
Filed: 1986-03-10
Abstract: PURPOSE:To provide a rolled Al alloy sheet to be used for formed articles for which high strength and excellent formability are required by incorporating respectively prescribed ratios of Mg and >=1 kinds among Mn, Cr, Zr, and V and specifying the max. size of the intermetallic compd. in the matrix. CONSTITUTION:The melt of an alloy contg., by wt%, >=1kinds among 0.05-1.0% Mn, 0.03-0.3% Cr, 0.03-0.3% Zr, and 0.03-0.3% V in addition to 2-6% Mg is treated in the following manner: The above-mentioned melt is supplied between, for example, a pair of rolls and is continuously cast to a sheet having 3-15mm thickness at a cooling rate of >=100 deg.Csec; thereafter, the sheet is subjected to a homogenization treatment at 350-550 deg.C at need, then to cold rolling down to the required thickness. The cold rolled sheet is quickly heated at a hating up rate of >=1 deg.C/sec up to 400-600oC and is then cooled from said temp. at a cooling rate of >=1 deg.C/sec, by which the objective rolled Al alloy sheet for forming having <=5mum max. size of the intermetallic compd. in the matrix is obtd.
Patent JP-S55144861-A (JP)
Title: "edo"-style "sushi" using vegetable
Inventor: TANAKA KAZUYOSHI
IPC: A23L7/10
Filed: 1979-04-26
Abstract: PURPOSE: The use of vegetables as an ingredient of "sushi" gives said "Edo-style" sushi that is inexpensive and freshly tasty and can be stored.  
     CONSTITUTION: As an ingredient of "sushi" is used seasoned 'nameko' (edible fungus of the family Strophariaceae), mushroom, kideny beans, cauliflower, broccoli, 'zenmai' (Osmund), 'menma' (an aspidium), green pepper, edible fungi, asparagus, soybean curd cake, okra, pickles of vegetables and others. The ingredient 3 is placed on boiled rice 1 and they are rolled in laver sheet 2 or only rice is rolled in laver sheet 2. Or the ingredient is covered with rice as the core and the rice is rolled in laver sheet or the rice and the ingredient are piled alternatively and they are pressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01227009-A (JP)
Title: Optical apparatus for measuring inclination
Inventor: SUGIYAMA TOSHINORI
IPC: G01B11/26
Filed: 1988-03-07
Abstract: PURPOSE:To measure an inclination precisely without being affected by a vertical motion of a substance to be measured, by making a parallel light fall obliquely on the substance to be measured and by disposing a photosensor on the focal point of a focusing means on an optical path of reflection. CONSTITUTION:A parallel light flux 3 is applied at a prescribed angle onto an optical disk 4 through a parallel light forming means 2. A photosensor 8 is disposed on the focal point of a convex lens 7 provided on an optical path of reflection from the disk and a reflected light 6a from an information recording layer 4a is sensed thereby. A reflected light 6b from a disk substrate 4b is intercepted by a knife edge 9. Even when the disk 4 moves by (d) in the vertical direction in this constitution, the motion does not appear as a positional change of an irradiation spot on the photosensor 8. When the disk inclines by an angle theta, on the other side, the spot on the photosensor 8 shifts by a distance (x), and therefore the inclination of the disk 4 can be measured precisely without affected by the vertical motion.
Patent JP-2000249254-A (JP)
Title: Pipe laying method using non-open cutting
Inventor: KURASHINA MINORU
IPC: E21D9/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To lay a large diameter pipe in the non-open cut state without preparing a large output propeller, and to prevent the ground from being raised by earth removal. SOLUTION: A pipe laying method using non-open cutting includes a first process of fitting a drill head to the tip of a rotary rod 4 and propelling the rod in rotation from a starting shaft to an arrival pit to advance a pilot hole, and a second process of removing the drill head on the reach pit side, continuously connecting a large diameter hole enlarging reamer and a sheath pipe in which a pipe is inserted to the tip of the rod instead of the drill head, and pulling back the rod by drawing force of the propeller to draw the sheath pipe while enlarging the diameter of the pilot hole, wherein in the second process, a bucket 14 reciprocated by the rod 13 is arranged in a position where sediment in muddy water entering the sheath pipe from the hole enlarging reamer side is accumulated in the sheath pipe,  and an opening of the sheath pipe on the rear side in the advance direction can be opened and closed in a position for inserting the rod 13, whereby sediment entering the sheath pipe is scooped by the bucket to be discharged to the outside of the sheath pipe.
Patent JP-H07257548-A (JP)
Title: Packaging box
Inventor: NAKAJIMA HIROAKI
IPC: B65D5/24
Filed: 1994-03-23
Abstract: PURPOSE:To obtain a packaging box which is excellent in appearance, more preferable in regard to food sanitation when used as a lunch box, and easy to assemble. CONSTITUTION:End boards 2 consisting of inner and outer end boards 2a and 2b and side boards 3 consisting of inner and outer side boards 3a and 3b are continuously extended from the four sides of a rectangular bottom board 1 with folds in between. Connecting boards are continuously extended from both sides of the inner end board 2a and the inner side board 3a and divided into inner connecting boards 4a and tuck flaps 15 by folds. An outer connecting board 4b is formed continuously from the free edge of the inner connecting board 4a with a turn-back line 16 in between, and an insert flap 18 is provided along one of free edges of the outer connecting board 4b, whichever is closer to the tuck flap 15. The inner connecting board 4a and the outer connecting board 4b are attached together and the tuck flap 15 folded double is inserted between the inner and outer end boards 2a and 2b together with the insert flap 18 to complete a packaging box.
Patent JP-H03253519-A (JP)
Title: Bright annealing method of stainless steel strip and elastic revolving roll used in this method
Inventor: ADACHI TAKAKATSU
IPC: C21D9/56
Filed: 1990-03-05
Abstract: PURPOSE:To execute bright annealing with excellent surface brightness under safe workability by adjusting the leak rate of the in-furnace atmosphere gases from the sealing parts at the steel strip inlet and outlet of a bright annealing furnace for stainless steel strips to prevent the infiltration of the air from the inlet sealing part into the furnace. CONSTITUTION:The stainless steel strip 1 is admitted from the inlet sealing part 3 into the bright annealing furnace 2 of a vertical type and gaseous Ar consisting of 75% H2 and 25% N2 is supplied from a feed port 19 into the furnace. This steel strip is subjected to bright annealing by heating in the reducing atmosphere of a heating zone 5 and is continuously taken out of the outlet sealing part 7. Revolving rolls 11 coated with elastic bodies 11a, such as silicone rubber, are mounted to the inlet 3 and outlet 7 of the stainless steel strip 1 and are revolved in follow up to the passage of the steel strip 1 while the front and rear surfaces of the steel strip 1 are lightly pressed by heat applying means. The gaseous Ax is injected little by little from the feed port 19 into the furnace at all times to maintain the in-furnace pressure higher than the outdoor air pressure to prevent the infiltration of the outdoor air together with the steel sheet from the inlet sealing part 3 into the furnace. The bright annealed stainless steel sheet having the excellent surface brightness is thus produced without generating an explosion by mixing with the gaseous Ax.
Patent JP-H10244865-A (JP)
Title: Housing device for vehicle
Inventor: IWATANI MASAMITSU
IPC: B62D33/04
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a housing box from obstructing a cargo room and the like, to facilitate loading/unloading of an object to/from the housing box in a driver room, the to obscure existence of the housing box so as to improve security against a burglar. SOLUTION: In a housing device used for a vehicle in which a driver room is independently divided from a cargo room side by means of a back panel 20, an opening part serving as an inlet port A1 is arranged in the upper part while an opening part serving as an outlet port A2 is arranged in the lower part respectively in the back panel 20. In the back panel 20, a housing box 50 whose inside is communicated with the respective opening parts is fixed on the outside face of the driver room.