baber/WOPTO huggingface dataset:
Patent JP-S61144514-A (JP)
Title: Electronic weighing instrument
Inventor: TERAOKA KAZUHARU
IPC: G01G23/42
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a weighing instrument having a function to form quickly a bin card as necessary by providing an operation means for instructing the formation of the bin card, an imaging device and control means. CONSTITUTION:The operator sets a paper cassette to an electronic weighing machine body and sets an imaging mode for the bin card by operating a prescribed function key. The operator pushes down a preset key and assigns an article number, then a CPU18 reads out the article number corresponding to the key number from a preset key area and recognizes the assigned article number. On the other hand, the CPU reads out the unit price, article name and advertisement phrase number corresponding to the article number from a price up look area and sets the same to the prescribed area of a RAM20. The CPU18 writes successively the character pattern of each data into an imaging screen memory according to the assignment of a format register when all the data to be imaged on the bin card are ready. The CPU18 supplies the imaging pattern of the bin card to a printer part 11 when said imaging pattern is formed. The imaging on the bin card is then executed by the printer part.
Patent JP-2000102285-A (JP)
Title: Time domain voice coil motor control circuit and control method therefor
Inventor: SCHLAGER KARL MICHAEL
IPC: G11B21/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To monitor and correct the speed of a voice coil motor by an arrangement, wherein a feedback circuit delivers a feedback signal from the motion of a head to a voice coil motor control circuit during unloading period from a lamp from a containing position to the vicinity of a disc. SOLUTION: During the unloading period from a lamp from a containing position to the vicinity of a disc, a feedback circuit 18 adds a feedback signal at an input terminal 20 to an analog control signal VIN and compares a resulting voltage with a reference voltage VREF through an amplifier 55, having a gain which is set by the ratio of resistances 57, 59. A controller generates a large drive signal for increasing the speed of a voice coil motor in response to the output signal from the feedback circuit 18 if the comparison results represent a significantly too slow a moving speed of head, otherwise generates a small drive signal.
Patent JP-H06116678-A (JP)
Title: Machine structural carbon steel excellent in machinability
Inventor: HOSHINO TOSHIYUKI
IPC: C22C38/16
Filed: 1992-10-06
Abstract: PURPOSE:To provide machine structural carbon steel with machinability equal to or above that of Pb free-cutting steel without using pb by regulating its chemical compsn. into a specified one and forming its structure into a specified metallic structure. CONSTITUTION:The compsn. of the machine structural steel is formed of essentially contg., by weight, 0.1 to 0.4% C, 0.5 to 2.0% Si, 0.1 to 2.0% Mn, <=0.030% P, >0.03 to 0.25% S, 0.0003 to 0.0150% B, 0.0015 to 0.0070% N, 0.01 to 0.5% A1 and <=0.0030% 0, and the balance Fe with inevitable impurities, and its metallic structure is essentially formed of ferrite and graphite. In this way, the machine structural carbon steel having machinability equal to or above that of the conventional free-cutting steel, advantageous to graphitizing treatment and excellent in machinability can be produced.
Patent JP-S60155545-A (JP)
Title: Blue color luminescent glass
Inventor: AKOSU KISU
IPC: C03C3/102
Filed: 1984-12-20
Abstract: 1. Blue luminescent glazes, in particular blue luminescent glass frits for the glazing of ceramic products, characterised by the following composition : from 2 to 15 mol % of sodium oxide and/or potassium oxide from 71 to 82 mol % of silicon dioxide from 7 to 12 mol % of boron oxide from 1 to 3 mol % of aluminium oxide from 0.8 to 1.8 mol % of lead oxide.
Patent JP-S62126362-A (JP)
Title: Method for testing double heat sink diode
Inventor: NAKAYAMA OSAMU
IPC: G01R31/26
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the generation of contact inferiority by receiving the deformation of a bump electrode in an elastic area and to make it possible to obtain the application effect of a large current, by performing a durability test by a current equal to or more than a rated one in such a state that a double heat sink diode (DHD) is preset to a high temp. state. CONSTITUTION:DHD of a drawing is charged to a testing apparatus and heated from the outside by a heater so as to be raised to about 100 deg.C. In this high temp. state, a current of a predetermined value exceeding a rated one is applied to perform a test. In this DHD testing method, the max. temp. difference (T2max) generated immediately after the current of a diode pellet 5 consisting of a bump electrode 3 and a silicon pellet 4 and that of the glass sleeve 2 positioned around the diode pellet 5 becomes extremely smaller max. temp. difference (T1max) generated by a conventional testing method and, therefore, the deformation quantity of the bump electrode 3 becomes smaller and the generation of contact inferiority can be prevented.
Patent JP-2000100306-A (JP)
Title: Electromagnetic relay
Inventor: HANKE MARTIN DR
IPC: H01H50/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent permanent deformation of a blade spring during impact load, and to sharply reduce at least deformation operation. SOLUTION: In this electromagnetic relay, an extending region for a blade spring 10, which is wedged in a static state is formed between support divisions 23, 33, 43 and free ends 24, 32, 41 of support bodies 22, 30, 40, and this extending region, is formed separated from planes of the support divisions 23, 33, 43 due to the recessed bent in extending divisions 25, 35, 55 of the support bodies 22, 30 and/or a blade spring 50.
Patent JP-H02113855-A (JP)
Title: Apparatus for producing frozen food
Inventor: SAITO HIROMI
IPC: A23G9/16
Filed: 1988-10-24
Abstract: PURPOSE:To deliver the whole mixture from a mixing chamber without remaining therein by connecting an air introduction passage through an opening and closing valve to the mixing chamber, opening the valve and introducing air when feed of a raw material to the mixing chamber is stopped. CONSTITUTION:A mixer for mixing an ice cream with a syrup and producing an ice cream shake is formed by providing rotating blades 22 in a cylindrical mixing chamber 20, communicating a passage 8 communicating with a machine for producing the ice cream through a valve 10 with the upper chamber (7B) of the mixing chamber 20 and simultaneously communicating a syrup feed passage. An air introduction passage 23 and a valve 26 are further provided in the upper chamber (7B) of the mixing chamber 20. As shown in the figure, a hole for passing an operating lever 14 for opening and closing the valve 10 is preferably used as the air introduction passage 23 and an O-ring 26 functioning as a valve is preferably provided at the outlet of the hole.
Patent JP-H1193303-A (JP)
Title: Movable display wall face
Inventor: KOKUSHO KATSUYOSHI
IPC: E04B2/74
Filed: 1997-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a movable wall face which can be simply and easily assembled or removed. SOLUTION: A female hook 7 is formed at one longer side of a frame body made of an aluminum material with a nearly U-shaped section and provided with nearly the same size with a tatami mat, and a notched groove 9 having the width to which two sides oppositely arranged against the other longer side are fitted to the inside of a U-shaped groove 1 is formed at both rear sides. A hook rail C1 provided with a male hook 4 is fixed to one side of a columnar body in which a fin-shaped protrusion 10 is formed at the other oppositely arranged two sides. Or a hook rail in which the male hook 4 is protruded at both sides, is fitted to one side of a structure in which the female hook 7 is formed at both sides of the frame body and erected to form a panel A.  Further, this structure is constituted of a support column having the same size with the inside of the U-shaped groove 1 and having a notch corresponding to the female hook 7 to fit the panel A at the bottom in the corresponding position and end columns made so that the opening end is fitted to the notched groove 9 of the hook rail C1.
Patent JP-H02114026-A (JP)
Title: Brake energy regenerating device for vehicle
Inventor: SHIMA TAKASHI
IPC: B60K6/12
Filed: 1988-10-24
Abstract: PURPOSE:To improve control precision by increasing or decreasing the maximum allowable current and the minimum operating current applied to a solenoid proportional valve controlling the tilt angle of a pump motor in stages when a hydraulic circuit is inoperative and learning the maximum and minimum tilt angle control current according to the change of the tilt angle at this time. CONSTITUTION:When a pump motor 1 is judged to be inoperative by an MPU 13 based on the output signal of a gear position sensor 5 and the operation state of an electromagnetic clutch 9, the maximum allowable current giving the maximum tilt angle to the pump motor 1 is applied to a tilt angle control proportional solenoid valve 3, and the output of a tilt angle sensor 2 at this time is stored. The tilt angle control current I is decreased by the preset value, the output voltage of the tilt angle sensor 2 at this time is compared with the stored voltage, if they coincide, the control current I is decreased by the preset value, when they differ from each other, the control current I at this time added with the preset value is set and stored as the actual maximum tilt angle control current. The minimum tilt angle control current is likewise set.
Patent JP-S63121991-A (JP)
Title: Dictionary forming method for character recognizing device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/68
Filed: 1986-11-11
Abstract: PURPOSE:To recognize document written by a special type of character other than types printed on document for forming a dictionary, as well by specifying an arbitrary character deseired for registration to a dictionary from an input character string, extracting the feature amount of the specified character and registering it to a dictionary. CONSTITUTION:An arbitrary document at user's side are read out, and an arbitrary character is specified. Its feature amount is extracted and registered in the dictionary. In such a case, if a registered feature amount exists, the arithmetic means of the amount to a registered parameter is taken and registered again, or the newly amount is replaced with registered one to register it. Thus no special document is prepared to generate a dictionary, and the dictionary of arbitrary characters can be generated and registered easily and quickly. Moreover addition to a registered dictionary, replacement and new registration can be made easily. Further, a multifont dictionary can be very easily formed and registered.
Patent JP-2001088195-A (JP)
Title: Vent apparatus of extruder
Inventor: KOBAYASHI AKIYOSHI
IPC: B29C48/76
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a vent apparatus of an extruder wherein a vent part can be easily disassembled and a vent block can be simply cleaned and exchanged. SOLUTION: In a vent apparatus fitted on a heating barrel of an extruder, the vent apparatus of the extruder consists of a vent block passing through a space between the lower face holding a specified space or a gap between a vent port forming a vent room for collecting volatile content, etc., generated from the inside of the extruder provided in a vent part of the heating barrel of the extruder and a screw of the extruder and the upper face extending in the vent room and being inserted into a hole part provided in the heating barrel with a vent hole opened in the vent room, an adapter fixed on the heating barrel and fitting removably the above described bent block, a vacuum pipeline opening in the bent room and sucking the volatile content, etc.,  in the bent room by means of a vacuum pump and bolts for fitting removably the vent block whose head part reaches the neiborhood of the top part in the vent room.
Patent JP-H07163735-A (JP)
Title: Structural set board in pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-10-05
Abstract: PURPOSE:To simplify a prize ball-discharge path and effectively make use of the installation space for various parts by expanding the space. CONSTITUTION:A delivery path E1 composed of a discharge path 34 a discharge chamber 35, and a discharge opening 36 is partitioned at the lower part of the outlet of a prize ball discharge device 33 arranged on a structural set board D and communicates with the upper ball plate through a delivery way opened in the front frame. A delivery path composed or an overflow opening formed at the lower bottom of the side of delivery way and a delivery way communicating with the lower ball plate is partitioned at the rear side of the front frame. The prize balls discharged from the prize ball-discharge device 33 are delivered to the upper ball-plate side prior to others through the delivery path E1 and the delivery way. When the prize balls of the upper ball-plate side are filled up to a specified level of the discharge opening 36, prize balls discnarged thereafter are conducted to the lower ball-plate side from the delivery way through the delivery path partitioned at the rear side of the front frame and a container 45.
Patent JP-H03129937-A (JP)
Title: Communication network
Inventor: SODA KEIICHI
IPC: H04L12/40
Filed: 1989-10-16
Abstract: PURPOSE:To shorten the time required for a competition setting process by comparing addresses of each station by one bit each with regard to one time slot in a competition cycle. CONSTITUTION:A new subscription station 5e transmits a set successor frame 13 to time slots 12a, 12c from a transmitting means 21e. A new subscription station 5f also transmits the set successor frame 13 to the time slot 12a from a transmitting means 21f. When the set successor frame sent out by the new subscription station 5e in the time slot 12c is received by a receiving means 22f, the set successor frame is not transmitted to a time slot 12d by a deciding means 23f. As a result, a collision frame, and the set successor frame appear on the time slot 12a continued from a resolve contention frame 11, and the time slot 12c, respectively. A token holding station receives the set successor frame, ends a competition cycle, and transmits a token frame to a new request station 5e.
Patent JP-H10113753-A (JP)
Title: Rotary type immersion nozzle
Inventor: FURUSHO HIROSHI
IPC: B22D11/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To effectively stir molten metal in a mold with a simple constitution and to facilitate the maintenance. SOLUTION: A lower end part 12 containing the discharging hole 12a of an immersion nozzle is constituted separately from an upper part 13 and fitted so as to be freely rotatable to the upper part 12. The discharging hole 12a is arranged so as to be inclined to the radiating direction by α angle. At this time, the cross sectional shape of the lower end part 12 is formed as an annular elliptic shape having the length of majer axial side same as the outer diameter of a cylindrical cross sectional surface at the upper part 13.
Patent JP-2001091697-A (JP)
Title: Decomposition method for waste and device therefor
Inventor: SAGAWA HIROSHI
IPC: F23G5/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost, an operation cost and a setting space. SOLUTION: This device has a decomposition processing furnace 15 holding a molten bath formed by melting incombustible waste that is inorganic oxide 18 of waste generated in facilities, inside a metal vessel 17 heated by a heating means 16; and a supply means 14 supplying combustible waste and flame resistant waste 11 that are organic matter of the waste generated in the facilities to the decomposition processing furnace 15 together with a supply medium, leading them into the molten bath of the inorganic oxide 18 from a bottom part of the metal vessel 17. By bringing the organic matter 11 into contact with the inorganic oxide 18 in the decomposition processing furnace 15, the organic matter 11 is thermally decomposed by use of heat of the molten bath of the inorganic oxide 18.
Patent JP-H01113156-A (JP)
Title: Continuous casting apparatus for metal strip
Inventor: YASUDA KAZUMI
IPC: B22D11/06
Filed: 1987-10-23
Abstract: PURPOSE:To prevent breakout and to stably execute high speed casting by reducing interval of one pair of metallic belts running while forming wall face of the mold at long side of a cast strip and synchronized-shifting the molds at short side of the cast strip with the belts. CONSTITUTION:One pair of the metallic belts 2a, 2b running while forming the mold wall face at the long side of the cast strip are arranged so as to reduce the interval of the belts 2a, 2b along the casting direction. The short side mold 21 corresponding to the short side of the cast strip is divided into three parts to thickness direction of the cast strip. Center part 12 thereof is made to fixed piece so that the width gradually becomes narrower as going to casting direction. Both sides 13a, 13b of the fixed piece 12 are made to shift as synchronizing with the metallic belts 2a, 2b. By such constitution, sliding of the solidified shell at the short side of the cast strip with the mold is prevented and in this result, the breakout of molten steel is prevented and stably high speed casting can be executed.
Patent JP-S61146678-A (JP)
Title: Front and rear wheel steering device
Inventor: MIURA TATSUHIKO
IPC: B62D7/15
Filed: 1984-12-20
Abstract: PURPOSE:To realize the nonliear steering characteristics for rear wheels by connecting one of the arm for connecting and supporting a lever interlocked with a steering wheel or the tie-rods for the right and left rear wheels onto a link through a crankshaft and installing a planetary gear mechanism onto the crankshaft. CONSTITUTION:In a working machine 1 such as agricultural tractor, a sector gear 36 having a bell-crank-shaped lever 41 integrally installed onto a supporting shaft 37 is engaged with a pinion 35 which revolves in interlocking with the turning operation of a steering wheel, and a front-wheel tie-rod 23 is pivotally installed at the front half part of the lever 41. One edge of a nearly bell-crank- shaped arm 47 having a rear-wheel tie-rod 28 pivotally installed is connected to the rear half part of the lever 41 through a link 51. In this case, a part 44 in U-form is formed at the rear half part of the lever 41, and a crankshaft 53 is axially support onto said part 44. The front edge part of the link 51 is pivotally supported onto the crank pin 55 of the crankshaft 53, and a planetary gear 56 formed onto a crank pin 54 is engaged with a sun gear 57 integrally formed with a gear box 34.
Patent JP-H0580366-A (JP)
Title: Acoustooptic optical switch
Inventor: IMAI TOSHIHIRO
IPC: G02F1/33
Filed: 1991-09-20
Abstract: PURPOSE:To reduce the sizes of various systems which employ the OTDR method and make their reliability high by providing the functions of both an optical switch and a channel selector by using only an optical device. CONSTITUTION:When acoustooptic modulators(AOM) 23A-23C have an 80 MHz driving frequency and G150/125(mum) is used for respective optical fibers, light has about 7-8dB loss while traveling forward and backward in the optical switch over its respective channels and this loss is less than the forward/backward travel loss of 9-10dB in the conventional combination of an acoustooptic optical switch and a mechanical channel selector. Further, switching only by the optical device is performed, so higher switching than that by mechanical one is enabled and reproducibility by the switching is about + or -0.01-0.02dB and high in precision.
Patent JP-H08127167-A (JP)
Title: Apparatus and method for detecting end of rolled sheet
Inventor: YOSHIDA NAOKI
IPC: B41J11/00
Filed: 1994-11-01
Abstract: PURPOSE: To easily dispose a rolled recording sheet in a recorder by detecting the changer of the color of a core wound with the sheet by a sensor and miniaturizing it. CONSTITUTION: A pinch roller 10 always presses the surface of a rolled sheet by a support 12 and a spring 13 for drawing the support toward the sheet. A photosensor 11 is provided on the support 13 or fixed to the pinch roller near the pinch roller. The light from a light source is reflected on the surface of the sheet, and the intensity is detected by a photodetector. The photosensor 11 and the roller 10 approach a core 9 when the sheet comes short upon reducing of the outer diameter of the sheet 4. When the sheet is ended and the outer surface of the core is exposed, the photosensor 11 judges the intensity of the reflected light due to the thick color of the core 9 to indicate the waste of the sheet. Thus, maintenance is almost unnecessary due to small fault.
Patent JP-H06208446-A (JP)
Title: Method for selecting position dependence operation of computer and application program
Inventor: DEBUITSUDO JIEI SUKERU
IPC: G06F3/0481
Filed: 1993-10-27
Abstract: PURPOSE: To provide a method for selecting the operation of a computer application program which depends upon the position of the cursor of a computer display. CONSTITUTION: When a cursor is at the position at which the execution of operations is required (69), a computer user selects a text description or symbol description for the operations (71) and, as a result, the operations are executed at the position of the cursor. When the cursor is not at the desired position (69), the user moves the cursor to a desired position (79) by moving the icon related to the desired operations (79) and executes the operations at the desired position (73).
Patent JP-H10113858-A (JP)
Title: Polishing method of pump impeller
Inventor: NAKAYAMA MASAHIRO
IPC: B24B31/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce generation of noise and production of dust, etc. by continuously fluidizing a flowable polishing material constituted of high viscous fluid and abrasive grains of a specified grain diameter at a specific weight ratio against a pump impeller and making it contact with it and polishing and processing a surface of the pump impeller. SOLUTION: A considerable amount of a flowable polishing material constituted by mixing high viscous fluid having viscosity of 50,000-1,000,000cSt of silicone oil, etc., and abrasive grains having a specified grain diameter of SiC, etc., at a rate of a weight ratio 1:1-1:3 is reserved in a hopper 1. The polishing material reserved in the hopper 1 is discharged toward a cast pump impeller 3 held by a work holding part 4 from a discharge port 5B in accordance with work of a tube pump 5, it flows while continuously making contact with its wing surface along it, and the overall wing surface is uniformly polished at high roughness and finished and processed in a smooth curved surface.