baber/WOPTO huggingface dataset:
Patent JP-H10119129-A (JP)
Title: Method for welding bottom material of tube container
Inventor: FUJITA MAMORU
IPC: B29C57/10
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To attain enough and sure welding between a bottom part opening end of a tube container main body and a bottom material and to obtain high standing stability and complete sealing properties and to keep stably standing posture under installing condition. SOLUTION: A curl part 1b produced by curving inside the bottom part opening end 1a of a tube container main body 1 made of a synthetic resin whose bottom part is opened is molded and after a bottom material 2 placed on this curl part 1b is welded by pressing a hot plate 25, the outside of the welded part is cut by means of a cutter 18 and a recessed part is molded on the bottom material 2 and the welded are between the tube container main body 1 and the bottom material 2 is enlarged to obtain enough and sure welding and by molding the recessed part on the bottom material 2, a stable standing posture under installing condition is kept by itself.
Patent JP-H05121501-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANOBUTA HISASHI
IPC: H01L21/66
Filed: 1991-10-24
Abstract: PURPOSE:To prevent a decline in yield of bonding for electric connection with the outside resulting from the breakage of a signal pad caused by a probe at the time of inspecting a semiconductor integrated circuit with the probe. CONSTITUTION:Signal pads 2 for electrically connecting a semiconductor integrated circuit to its outside and signal pads 1 for inspecting the inside of the integrated circuit are independently provided on the semiconductor integrated circuit.
Patent JP-H08140367-A (JP)
Title: Electrostatic actuator and its drive method
Inventor: SUZUMORI KOICHI
IPC: H02N1/00
Filed: 1994-11-11
Abstract: PURPOSE: To increase an operation range as much as possible by eliminating the friction between a movable element and a stator. CONSTITUTION: An electrostatic actuator is provided with a pair of stators 1 and 2 which have body parts 10 and 20 and a plurality of electrodes 11, 12, 21, and 22 formed on the opposing surfaces of the body parts and are arranged oppositely with a specific space and a movable element 3 which advances the space while being alternately attracted by a pair of stators 1 and 2 successively from one edge to other edge while a specific voltage pulse is applied to the electrodes 11, 12, 21, and 22 of the stators 1 and 2.
Patent JP-H02123498-A (JP)
Title: Commodity sales data processor
Inventor: ABE TETSURO
IPC: G07G1/12
Filed: 1988-11-02
Abstract: PURPOSE:To improve operation efficiency for batch payment work applied to plural consoles by providing the title processor with a customer buffer, a receipt issue control means, a rounding processing control means, a total contents display means, and a console code storing means. CONSTITUTION:The customer buffer 32 successively stores commodity codes and sales data in each console code by inputting these data through a keyboard and adds the amount to a total column. The receipt issuing means issues a receipt based on the contents 32b of the buffer 32 corresponding to the console code of a register code memory. The console integrating processing means adds a single article table 31 to the customer buffer 32 in response to a link console code memory, an initial link console code memory and specific key operation. A display device displays the content of the total column of the buffer 32 and the storing means stores the console code of the register code memory 36. When payment matched with the displayed amount is received and a total key is depressed, a receipt based on the added contents of the customer buffer 32 is issued and the orders of plural consoles can be paid collectively.
Patent JP-2000105009-A (JP)
Title: Rotary compressor
Inventor: KOMATSUBARA TAKEO
IPC: F25B1/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a compressor wherein no skipping of vanes occurs and a carbon dioxide is used as a refrigerant. SOLUTION: This rotary type compressor is equipped with cylinders 14 and 15 having the opposite end openings closed up; rollers 18 and 19 rotating inside these cylinders 14 and 15; space 55 inside the cylinders formed by these rollers 18 and 19 and the cylinders 14 and 15; vanes 20 and 21 projecting in the direction of the outside diameter of the rollers 18 and 19, formed also integrally with the rollers 18 and 19, and partitioning the space 55 inside the cylinders into a high-pressure side 55A and a low-pressure side 55B; a holding member 57 holding these vanes 20 and 21 slidably; and a swing part 56 supporting this holding member 57 swingably, provided in the outer peripheral part of the cylinders 14 and 15, and communicating with the space 55 inside the cylinders. A carbon dioxide is used as a refrigerant, while the refrigerant sucked in is compressed and then discharged.
Patent JP-H01122894-A (JP)
Title: Intrusion preventive mechanism in escalator device
Inventor: IINUMA YOSHINORI
IPC: B66B29/00
Filed: 1987-11-05
Abstract: PURPOSE: To entirely block from the tread to the height of a manual handrail so as to positively prevent an entry action by providing an entry preventing fence rotatably in the landing position of at least one of inner side plates erected on both sides of steps. CONSTITUTION: Entry preventing mechanism 5 is provided in the landing position of inner side plates 2 erected on both sides of steps 3. The preventing mechanism comprises a plurality of hinges 5a and a pair of entry preventing fences 5b. The entry preventing fences 5b are rotatably fitted to the respective inner side plates 2 through the hinges 5a and normally enclosed in recessed storage parts 2a provided at the inner side plates 2 so as to be flush as well as fixed by exclusive keys 5c so as not to open. When activation is stopped, the fixed state of the entry preventing fences 5b is released by the exclusive keys 5c and rotated, and the entry preventing fences 5b are fixedly connected to each other by a connecting bar 5d. The landing is therefore blocked entirely from the vicinity of the tread to the height of a moving handrail 4 to positively prevent entry.
Patent JP-H04152053-A (JP)
Title: Management method for delivery of part
Inventor: ASAHARA TAKAO
IPC: G06Q50/04
Filed: 1990-10-16
Abstract: PURPOSE:To reduce the stock of assembly parts as far as possible, by arranging the delivery of assembly parts by the main body part which passes through the previous stage by the transfer quantity from the assembly stage of the assembly parts, based on the transfer quantity of the main body part transferred in the delivery necessary time of the assembly part. CONSTITUTION:The delivery arrangement of each assembly parts a, b, c, d is performed according to the car No. of the body 10 passing through the previous stage by the shift stage number N respectively than the assembly stage assembling each assembly part a, b, c, d, in other words, the car number of the body 10 transferred to assembly stages ST2, ST5, ST3 where those parts are assembled at the delivery scheduled time of those parts. Thus it can cope with even the case of bias being caused on the car kind and model, etc., of an automobile produced temporarily, also the stock quantity of the assembly parts (a), (b), (c), (d) in each assembly stages ST2, ST5, ST3 is maintained to the minimum necessary limit at all times respectively, and the stock quantity at the part delivery time can be made zero if delivery delay, etc., is not taken into consideration.
Patent JP-S62136255-A (JP)
Title: Dust collector
Inventor: SATO OSAYASU
IPC: B03C3/47
Filed: 1985-12-11
Abstract: PURPOSE:To enhance the collection efficiency of fine particles by promoting the ionization thereof, by providing a means for forming an unequal electric field and a magnetic field and a dust collection means for forming an equal electric field and a magnetic field in a case having an air inlet and an air outlet. CONSTITUTION:Air introduced into an air inlet 1a by a blower 2 enter between a charge means 3 and each charge electrode plate 3a. Herein, charged or polarized particles receive the action of a magnetic field with respect to a speed component in a direction at a right angle to the magnetic field to receive ionizing and polarizing actions. Further, the fine particles receive the action of an unequal electric field to be ionized and air containing the ionized the particles subsequently enters between the dust collection electrodes 5a of a dust collection plate 5. Because an equal electric field and a magnetic field are formed between the dust collection electrode plates 5a, the ionized fine particles receive force moving along the electric field and fine particles having polarity corresponding to that of the dust collection electrode plates 5a are collected.
Patent JP-H06131995-A (JP)
Title: Flat plate type display device
Inventor: YAMAZAKI FUMIO
IPC: H01J31/12
Filed: 1992-10-16
Abstract: PURPOSE:To provide a flat plate type display device preventing the increase of the power consumption of cathodes when the flat plate type display device extracting an electron beam emitted from the linear cathodes is made large- scaled, preventing the deterioration of the image quality caused by the deformation of electrodes due to the heating of the cathodes, and having good image quality. CONSTITUTION:A flat plate type display device is provided with the first deflecting electrode 3 between cathodes 2 and an electron beam extracting electrode 5 and the second deflecting electrode 9 on an anode 10 side, and the deflection width of the first deflecting electrode 3 is set to two times or above the deflection width of the second deflecting electrode 9. A flat plate type display device reducing the number of the cathodes 2 to reduce the power consumption and to suppress the heating and preventing the deterioration of the electron beam characteristic is realized.
Patent JP-S63134675-A (JP)
Title: Method for chemically polishing aluminum or its alloy
Inventor: TAKIGAWA YOSHIHIRO
IPC: C23F3/03
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a superior chemically polished surface without removing smut by treating a degreased Al (alloy) material with a phosphoric acid-sulfuric acid type polishing soln. contg. a specified thiophene deriv., a specified sulfide compd. and Cu or Ni ions. CONSTITUTION:The surface of an Al (alloy) material is degreased with an NaOH soln., and washed and treated with a phosphoric acid-sulfuric acid type chemical polishing son. prepd. by adding 0.001-0.5wt% each of a thiophene deriv. having a carboxyl group and a sulfide or disulfide compd. having a carboxyl group and 0.001-1.0wt% Cu or Ni ions to a phosphoric acid-sulfuric acid soln. contg. about 50-80wt% 85% phosphoric acid and about 20-50wt% 98% sulfuric acid. A superior chemically polished surface is obtd. without removing smut.
Patent JP-H10103644-A (JP)
Title: Thermal decomposition apparatus for fluorocarbon or the like
Inventor: TORINAMI MASUO
IPC: F23G7/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high temperature by providing a fuel nozzle and a fluorocarbon nozzle at a suction passage, reacting fuel with fluorocarbon by combustion heat in a combustion chamber, and thermally decomposing the fluorocarbon and the like. SOLUTION: When an internal combustion engine 11 is started, it is warmed up at an idling speed only for a predetermined time. After the warming-up operation is finished, the engine 11 is rotated at 1500 to 2000rpm, neutralizing material (caustic soda water solution, slaked lime or the like) is supplied from an auxiliary nozzle 22 provided at a suction passage 20. Simultaneously, fluorocarbon and reactive auxiliary material (steam or methane gas) are respectively supplied from a fluorocarbon nozzle 21 and the nozzle 22. The fluorocarbon and the auxiliary material introduced into the passage 20 are sucked into a combustion chamber 14, compressed, then ignited with combustion gas at 1500 to 2000 deg.C by LPG as fuel from a fuel nozzle 23 during a burning step, and thermally decomposed to decomposed substances such as hydrochloric acid, hydrogen fluoride and carbon dioxide gas. Thus, high temperature can be easily obtained.
Patent JP-H04152244-A (JP)
Title: Hardness sensing device
Inventor: UMEDA HIDENOBU
IPC: G01N3/40
Filed: 1990-10-16
Abstract: PURPOSE:To fix an oscillator sturdily without suppressing automatic oscillating motions of the oscillator by supporting a sensor on a support while fixed only at the node of vibration. CONSTITUTION:A sensor 1 is inserted into a case 20 from its opening, wherein only the foremost of the sensor 1, i.e., the tip of a vibratory plate 8, is left protruding from the case 20. A horizontal support table 21 is installed in the center of the inner surface of the case 20, which is penetrated by a screw 22 in such a way as facing the support table 21, and the sensor 1 is pinched rigidly between the table 21 and the tip of the screw 22 by means of driving it. Because the sensor 1 is fixed in the position with vibrational node 23 of a piezo element 7, there is no risk of suppressing automatic oscillation of oscillator 2 by the table 21 or screw 22, and thus the sensor 1 can be fixed in the case 20 rigidly and be touched surely to the object to be sensed.
Patent JP-2000110623-A (JP)
Title: Method of correction of increase after start for internal combustion engine
Inventor: TAKEDA MASAO
IPC: F02D41/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent an air-fuel ratio from becoming in a lean condition in the case where an engine load is increased after start by increasing a correction volume after start according to the magnitude of a load, and increasingly correct a basic fuel injection volume which is set on the basis of at least engine rotating speed. SOLUTION: In an electronic control device 6 at the time of an engine operation, when an operating condition of an engine is started, namely, in the case where it is judged that it is during cranking, first to third correction volume are set by first to third correction candidate values to calculate an after start increasing correction coefficient as an after start correction volume on the basis of a water temperature for cooling the engine. First to third attenuation constants is subtracted from the first to third correction values which are previously found out, and present first to third correction values are calculated. One showing the maximum value in the present first to third correction values is set to an original start time correction coefficient.  A start time correction coefficient at the time of non-idling operation is corrected and calculated, a basic injection time is corrected by the start time correction coefficient, and then a fuel injection rate is increased.
Patent JP-H11117050-A (JP)
Title: Pot for hot dip metal coating
Inventor: SUZUKI HIDEKAZU
IPC: C23C2/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a pot for hot dip metal coating in which dross adhesion to a strip caused by bottom dross rolling-up is suppressed in manufacturing a hot dip metal coated steel sheet excellent in coating appearance and corrosion resistance, and the bottom dross can be easily removed. SOLUTION: In a pot 5 for hot dip metal coating for continuously applying coating, a bottom surface of the pot 5 for coating is inclined downward toward the steel strip advancing side, and more preferably, a ridge-shaped projecting bottom surface 9 on which a center part of the steel strip width and a side line 9a opposite thereto are formed, is provided on an inclined bottom surface 8, and the ridge-shaped projecting bottom surface 9 is extended over the whole length in the advancing direction of the steel strip at least in the hot metal to be coated in the pot 5 for coating.
Patent JP-H10119389-A (JP)
Title: Signal processing circuit and printer with the same
Inventor: TANGEZAKA YOSHIAKI
IPC: B41J29/38
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing circuit of a simple constitution adapted to an interface of a printer. SOLUTION: The signal processing circuit for forming an interface of a printer comprises first and second select controllers 6, 7 which receive data 14, 18 and strobe signals 15, 19 from first and second host systems 12, 13. An interface controller 5 receives signals from both the controllers 6, 7 via a common data line and strobe signal line. When the system 12 previously transmits the data 14 and the signal 15, a latching circuit 22 of the controller 6 latches the signal 15 to disable three-state buffers 41, 42, 44 of the controller 7 and to transmit a busy signal 20 issued from the controller 5 to the system 13.
Patent JP-H09122968-A (JP)
Title: Soldering alloy
Inventor: MCCORMACK MARK THOMAS
IPC: C22C30/06
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a solder alloy which is adaptable to a final product containing lead which is the component of the Sn-Pb solder alloy standard in the industry, and whose melting point is lower than the melting point of the Sn-Pb solder alloy by 10-20 deg.C and whose range of the melting point is <=20 deg.C. SOLUTION: The solder alloy is the ternary alloy consisting of three elements (48-52)% Sn, (41-43)% Pb, and (7-9)% Bi, and its melting point is in the range of 169-175 deg.C. When <=0.9% Ag is added, the melting point is dropped to 166-172 deg.C. When >=0.9% Ag is added, the phase containing Ag is generated, and the melting point exceeds 183 deg.C. The optimum preferable solder alloy has the composition consisting of 49.75% Sn, 41.75% Pb, 8% Bi, and 0.5% Ag.
Patent JP-H11116193-A (JP)
Title: Mast device of forklift truck
Inventor: KATO YOSHIKAZU
IPC: B66F9/08
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To secure a good field of view by accommodating a chain and hydraulic hose between a middle mast and inner mast by utilizing the dead space effectively. SOLUTION: A three-stage mast is formed as a full-free mast of slide type, wherein part of a lift chain 28 for inner mast and part of a hydraulic hose 29 to connect a lift cylinder 2 with a free lift cylinder 18 are accommodated in a space 31 formed between the inner mast 4 and middle mast 3. The outer mast 1 should be of ram-form cylinder type in which the mast itself and the cylinder tube 15 of the lift cylinder 2 are consolidated.
Patent JP-S61158010-A (JP)
Title: Magnetic head circuit
Inventor: EZAKI KIICHIROU
IPC: G11B15/12
Filed: 1984-12-28
Abstract: PURPOSE:To prevent flowing of current unnecessary for writing to a switching element at the time of writing operation and enable high speed writing by providing a switching device that short-circuits a matching resistance connected to a switching element that becomes off synchronizing with complementary action of the switching element. CONSTITUTION:A current supplying section 11 being a switching means consists of transistors 7, 8 connected in a working pair to each other and bases of which are connected to collectors of switching elements 4, 5, resistances R4, R5 inserted and connected between collectors and grounding lines of transistors 7, 8, transistors 9, 10, bases of which are cross connected to connectors of transistors 8 and 7 respectively and a resistance R6 that forms current source of the working pair transistors 7, 8. By this constitution, current I1 that flows through a matching resistance R1 can be reduced by an amount corresponding to increase of current that flows in a magnetic head 1. Accordingly, for instance, current I1 can be decreased by adjusting a variable resistance R3 of emitter side of a transistor 6 that forms a constant current source.
Patent JP-2001103348-A (JP)
Title: Camera housing
Inventor: ATAKA OSAMU
IPC: H04N5/225
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a camera housing to/from which a television camera can be mounted/removed without changing a direction of the camera housing containing the television camera and to allow a user to adjust the camera contained in the camera housing. SOLUTION: The camera housing has a 1st cover that is fixed to a support member to support the camera housing onto a ceiling or the like and has a photographing window and a 2nd cover connected to the 1st cover via a turnable hinge. The distance from the turnable hinge to the photographing window is selected shorter than the distance from the support metallic fixture to the photographing window.
Patent JP-H07134515-A (JP)
Title: Image processor
Inventor: SHINOHARA ETSUKO
IPC: G06F3/0482
Filed: 1993-11-09
Abstract: PURPOSE:To interactively select a desired image processing function according to displayed information and to directly shift a screen to the set screen. CONSTITUTION:This processor is provided with at least an input means 9 consisting of a processing mode input means 9-1 selecting an image processing mode and an information instruction input means 9-2 displaying the explanation of the function of the mode, an image storage means 8 storing a required information image, a display means 11 displaying the prescribed information image read out from the storage means 8 according to the image processing mode set by the input means 9-1 and instruction from the input means 9-2, and a mode shift means 6 executing the shift of the mode to the instructed information mode from the desired image processing mode and the reverse shift thereof by the input means 9-2 according to the instruction of the display of the information screen.
Patent JP-2000089122-A (JP)
Title: Door camera
Inventor: KURODA MASANORI
IPC: G02B17/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized door camera which is small in the diameter of an incident surface and is short in an overall length by having an optical element which has the incident surface, reflection surfaces having plural curvatures and an image forming effect consisting of an exit surface and an image picking up element. SOLUTION: The luminous flux 2 from an object is regulated in its incident light quantity by a diaphragm 9 after passage through protective glass 3 and is made incident on the incident surface S1 of the optical element 5. After the luminous flux is reflected by the reflection surface S2 and S3, the luminous flux primarily forms an image. The luminous flux is thereafter successively reflected by the reflection surfaces S4 and S5 and are emitted from the exit surface S6, thereby forming the image on a solid-state image pickup plate 8 via an optical correction plate 6. The direction of the incident optical axis incident on the optical element 5 and the direction of the exit optical axis emitted therefrom are parallel and the same. The optical element 5 has the function as an image forming lens to form the real image over the entire part having the desired optical performance by the refracting power by the incident and exit surfaces S1 and S6 and the refracting power by the plural reflection surface S2 to S5 among these surfaces. The reflection surface S2 to S5 consist of eccentric systems.
Patent JP-H10125016-A (JP)
Title: Adjuster in disk apparatus
Inventor: KATO KAZUNARI
IPC: G11B7/08
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster in a disk apparatus capable of setting a vertical degree of an optical axis to a recording face of a disk with high precision and simplification, and further of a adjusting a height position of an optical head. SOLUTION: Both end parts of a guide member 15 are held by holding members 21, 22, which are elastically biased to a Z-axial (+) direction by a leaf spring 23, and a Z-axial location can be adjusted by an adjusting spring 24. Thereby, a parallel degree of guide members 14, 15 and a tangential tilt adjustment for a rotary shaft 11a are enabled. Further, an adjustment pedestal 30 supporting a motor 11 is adjusted radially by an adjustment screw 31, whereby the rotary shaft 11a and an optical axis can be set parallel with high precision.