baber/WOPTO huggingface dataset:
Patent JP-H05104221-A (JP)
Title: Method for assuming surface defect in cast slab
Inventor: TAKADA SHIGENOBU
IPC: B22D11/18
Filed: 1991-05-30
Abstract: PURPOSE:To drastically improve the detecting speed in comparison with the conventional method, by which the surface defect in a cast slab is assumed by arranging a molten steel surface level detector based on the close correlation between disturbance of the molten steel surface level and the surface characteristic of the cast slab in a continuous casting for slab. CONSTITUTION:The molten steel surface level detectors 16A, 16B, 16C, 16D are arranged to both long sides 6A, 6C and both short sides 6B, 6D in a mold and the detectors to both long sides are arranged to two or more sets in each side. Further, the limited value in the variation of the molten metal surface level being suitable to kind of steel in the cast slab, size of the mold, type of an immersion nozzle, etc., is set, and in the case of exceeding this limited value only in one point in plural detected values of the molten steel surface level, the development of the surface defect on the cast slab is assumed. By this method, the detecting ratios of V-shaped crack in the media carbon steel and bulging defect in the extremely low carbon steel are improved to 95% and 90% in comparison with 65% and 35% by the conventional method, respectively.
Patent JP-S642548-A (JP)
Title: Preparation of dried powder of konjak bulb
Inventor: MARUYAMA MITSUNORI
IPC: A23L29/244
Filed: 1987-06-23
Abstract: PURPOSE: To obtain the titled powder of KONJAK (devil's tongue) bulb at a low cost with curtailed steps, by cooking raw bulb of KONJAK e.g. by steaming and then drying the cooked bulb.  
     CONSTITUTION: Raw KONJAK bulb is heated to the core to attain a cooked state by steaming, boiling, etc., prior to drying. The cooked KONJAK bulb is dried to obtain the objective dried bulb. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H025120-A (JP)
Title: Abnormality detector for power supply voltage detecting input
Inventor: OUCHI YASUSHI
IPC: G05F1/10
Filed: 1988-06-22
Abstract: PURPOSE:To widely detect abnormality such as the reduction of a power supply voltage digitally comparing a power supply voltage detecting input with the minimum operation voltage of an integrated circuit constituting a control device to detect the abnormality of the detecting input. CONSTITUTION:The A/D converted data of the power supply voltage detecting input V0 are compared with data corresponding to the minimum operation voltage of the integrated circuit constituting the engine control device 7 to detect abnormality. Namely, the drop of the power supply voltage of the battery or a circuit failure from a power supply up to an A/D converter 5 causes the converted data to be reduced less than the data corresponding to the minimum operation voltage of the integrated circuit. Thus, the abnormality detecting device capable of detecting the abnormality of the power supply voltage detecting input can be obtained.
Patent JP-H0772717-A (JP)
Title: Cleanerless image forming device
Inventor: KATO TOMOYUKI
IPC: G03G21/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the accumulation of developer on a latent image holding body, to restrain the deterioration of the electrostatic life of the latent image holding body and to prevent the deterioration in image recording quality. CONSTITUTION:This device is provided with the latent image holding body 11 where a photoreceptor layer is provided, and a developing device 13 where a developer holding body 18 carrying the developer 16 on a conductive layer is oppositely arranged on the holding body 11 so as to form a developer layer on a latent image formed on the photoreceptor layer of the holding body 11. In the device, residual developer remaining on the holding body 11 after transfer is attracted and recovered as soon as the developer layer is formed on the latent image by the developing device 13. Regulating members 22a and 22b are arranged to abut on both edge parts of the holding body 11 with which the holding body 18 is not in contact. The developer existing at the edge part of the holding member 11 is guided to the contact part with the holding body 18 by the members 22a and 22b.
Patent JP-S5582818-A (JP)
Title: Assembling method of pivot bearing device and its device
Inventor: INOUE ETSUJI
IPC: F16C43/00
Filed: 1978-12-15
Abstract: PURPOSE: To obtain a decided clearance between a pivot and a step by taking such a process that the decided load is applied to the frame with a spring to give it a deflection, the pivot is pressed and the abovementioned spring load is then removed.  
     CONSTITUTION: A decided load is applied to the frame 5 with a spring 7 to give it a deflection of certain amount A. The bearing 3 is swung by the force of the spring 8 and the air from air nozzle 16, and the swing is sensed off by a photoelectric switch 9, and a pivot 2 is pressed in by actuating rotation of the motor 10. A friction is generated through the tip of the pivot 2 contacting the bottom of the step 4, and when this friction force becomes larger than the swinging force of the bearing 3 the swing will cease. The photoelectric switch 9 stops then rotation of the motor 10 and thereby the press-in operation of pivot 2. The decided clearance is assured thus between the pivot 2 and the step 3 by removing the load from the spring 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5380047-A (JP)
Title: Heat transfer apparatus
Inventor: OKAMOTO EIKI
IPC: F28D15/00
Filed: 1976-12-23
Abstract: PURPOSE: To provide a safety device for preventing explosion with such an arrangement that when the pressure or temperature is extraordinarily increased a thin film section provided in part of the sealed container is broken with a needle section provided on a pressure sensor body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6134847-A (JP)
Title: Fluorescent lamp
Inventor: KOMIYA AKITOSHI
IPC: H01J61/32
Filed: 1984-07-26
Abstract: PURPOSE:To efficiently maintain light output by accommodating amalgam in an exhausting passage which is formed along a tube axis of a straight tube part in a fluorescent lamp in which a U-shaped or meandering discharge pass is formed between electrodes. CONSTITUTION:A bulb 1 has a U-shaped bending part 2 and straight tube parts 4a and 4b which are adjacent each other and by which the bending part 2 and both ends 3 are connected. The straight tube parts 4a and 4b are connected together by a continuous wall 13. A discharge passage 18 is formed along each tube axis of the straight tube parts 4a and 4b within the continuous wall 13. One end of the discharge passages 18 is extended near the bending part 2. Amalgam 20 is sealed in the discharge passage 18 so that mercury vapor pressure within the bulb is controlled in a stationary lighting state. When mercury vapor pressur within the bulb 1 exceeds an optimum value during lighting, excess mercury vapor is adsorbed in the amalgam 20 and vapor pressure is controlled so as to maximize conversion efficiency of ultraviolet ray. Thereby, light output is efficiently maintained.
Patent JP-H0446695-A (JP)
Title: Brazing filler metal for brazing to aluminum member
Inventor: KUDO HAJIME
IPC: C22C18/00
Filed: 1990-06-14
Abstract: PURPOSE:To execute high quality joining to low m.p. aluminum member by forming braze with the specific composition of zinc and silicon. CONSTITUTION:The braze for brazing aluminum member or aluminum alloy member is constituted with 85 - 95wt% zinc, 0.3 - 5wt% silicon and the balance of aluminum with inevitable impurities. By this constitution, the m.p. aluminum member or aluminum alloy member can be efficiently brazed without developing melting and deformation and the joining part having excellent quality can be obtd. and this is effectively utilized to joining of these member, which comes to use to heat exchanger for car in recent years.
Patent JP-S5677352-A (JP)
Title: Exterior decorative parts for pocket watch
Inventor: ITOU TAKESHI
IPC: C25D7/00
Filed: 1979-11-30
Abstract: PURPOSE: To obtain exterior decorative parts for a pocket watch with improved corrosion resistance by plating a Pd-Ni alloy having a specified composition ratio with a noble metal or its alloy.  
     CONSTITUTION: Exterior decorative parts for a pocket watch such as a mesh band for a write watch are manufactured using an alloy consisting of 20W80% Pd and the balance Ni and inevitable impurities. The parts are activated and plated with a noble metal such as Au, Ag, Rh, Pd, Pt, Ru, Ir or Os or its alloy in a predetermined thickness. This alloy material itself has corrosion resistance and mechanical properties fit for practical use and shows superior suitability to plating, so exterior decorative parts maintaining superior corrosion resistance after plating can be obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5279249-A (JP)
Title: Thyristor control system
Inventor: KOMURO MASARU
IPC: H02M5/257
Filed: 1975-12-25
Abstract: PURPOSE: To enlarge the phase shifting range of a phase shifter and to make it light with smaller compages by means of exciting a transistor in series connection to a thyristor by dint of alternating current, and of connecting the load via an insulating transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06344961-A (JP)
Title: Core metalless rubber crawler
Inventor: MURAMATSU TAKEO
IPC: B62D55/253
Filed: 1993-06-03
Abstract: PURPOSE:To provide a core metalless rubber crawler which is light-weight, free from lateral slide, and achieves the sure traction. CONSTITUTION:As for a lug 2 installed on the grounded surface of a core metalless rubber crawler 1, a number of thin grooves 3, 3,... are formed at the part generating the grounded surface pressure over the average grounded surface pressure in the part corresponding to the undersurface of the rolling part of a rolling wheel which rolls at least on the inner peripheral side. A number of thin grooves may be formed in the width direction or longitudinal direction, or may be in the combination of these directions, or may be formed in the oblique direction. Further, the thin groove may be formed from fine holes.
Patent JP-S5779340-A (JP)
Title: Brake for vehicle
Inventor: KOISHI MASARU
IPC: F16D51/28
Filed: 1980-11-06
Abstract: PURPOSE: In a braking device where a lining is pressure contacted against the inner diameter section of a drum through the enlarging rolling of a shoe, to perform the efficient braking at the leading side where the face pressure is high by making the radius of carvature of the outer diameter face of the shoe larger than that of the inner diameter face of the drum.  
     CONSTITUTION: In a drum type braking device, a brake shoe 13 having the surface applied with the brake lining 12 is pivoted at one end in the inner diameter section 11a of a brake drum 11 fixed to the hub at the wheel side. The enlarged rolling of the shoe 13 is interlocked with the operation of a brake lever coupled to a cam 16 at the other end of the shoe 13 to perform the braking while pressure contacting the lining 12 against the drum inner diameter section 11a. The radius of carvature at the outer-diameter section of the shoe 13 or the outer-diameter face containing the lining 12 is made larger than that of the drum inner-diameter section 11a face. Consequently at the enlarging braking, the leading side A where the efficiency is highest and the face pressure is high is slid against the drum inner-diameter face 11a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5679503-A (JP)
Title: Fluctuation noize generator
Inventor: HIRATA TAKAYOSHI
IPC: H03B29/00
Filed: 1979-12-04
Abstract: PURPOSE:To make the characteristics of 1/f noise for the variance in the amplitude, by applying noise voltage to a gain control circuit so that the gain is controlled according to the change in the amplitude of the components in a prescribed frequency range. CONSTITUTION:The noise voltage No(t) obtained from a noise generator 1 is branched at a branching point 2 into two; one is taken as the input signal of a gain control circuit 3, and another is fed to a band-pass filter 4 to take up a prescribed frequency band component V(t), from which a voltage waveform A(t) according to the amplitude of V(t) is obtained by a rectifying circuit 5 and a low-pass filter 6, and this is taken as the control signal of the gain control circuit 3. Thus, fluctuation noise expressed as A(t)No(t) is obtained as the output signal of the gain control circuit 3.
Patent JP-H11343073-A (JP)
Title: Automatic cable drum rotating device
Inventor: MATSUZAKI SHINJI
IPC: B65H59/40
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cable drum rotating device in which the storage space is small, whose movement and carrying-out after disassembling are easy, which can be easily assembled and suited for all sizes of a cable drum, and can constantly maintain the drive transmission favorably. SOLUTION: An automatic cable drum rotating device is provided with a rotation driving means for controlling the rotation of a cable drum by means of a means which is arranged-installed to a supporting device 12L and which detects fluctuation of tractive force of a cable supplied from the cable drum. Elevating/lowering jacks 30 provided with chucks 32 for supporting a drum shaft 10 which is to be inserted into the cable drum, are arranged at respective separated supporting devices 12R, 12L connected to each other by a connecting plate 38. A connecting shaft 46 which circumscribes driving pulleys 48R, 48L for transmitting rotation to flanges of the cable drum, in an elastically pressure-contact state, is laid over between the respective separated supporting devices, and the connecting shaft 46 is removably fitted to the separated supporting base sides.  The chucks 32 are formed on the extensible tip parts of the elevating/lowering jacks 30, the elevating/lowering jacks 30 are installed on the elevating/lowering seatings attached to the supporting devices 12R, 12L, and the height of a base point for the rise and fall of the jacks is made variable.
Patent JP-H09313157-A (JP)
Title: Ashtray with smoke collector
Inventor: HASEGAWA MASAAKI
IPC: A24F19/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To surely operate or stop a fan without imposing an excessive burden on a user during smoking. SOLUTION: This ashtray 13 with a smoke collector is obtained by installing the ashtray 13 in the first section divided in a vessel 11, respectively arranging a filter in the second section in the vessel 11 and a fan equipped with a motor in the third section therein. An ashtray cover 15 is provided so as to cover all the area of the ashtray 13 and the ashtray cover 15 capable of engaging with a pivot shaft 27 is rotated from a closing position to an opening position. An auxiliary switch 28 is arranged between the ashtray 13 and the ashtray cover 15. A contact point of the auxiliary switch 28 is opened and closed with a rib 29 movable together with the ashtray cover 15. The ashtray cover 15 is opened to start the motor for the fan when operating the fan. On the other hand, the ashtray cover 15 is closed to stop the motor for the fan when stopping the fan.
Patent JP-H086134-A (JP)
Title: External structure of device
Inventor: FUKUDA TSUYOSHI
IPC: H04N5/225
Filed: 1994-06-16
Abstract: PURPOSE:To provide an external structure of a device which eliminates the need for adhesives, shortens working time, reduces a cost and has a smooth shape. CONSTITUTION:A second external member 10 has a build-up part 10a in the part where this member faces the end 1a of a first external member. This build-up part 10a overlaps on the end 1a of the first external member and plays the role of suppressing floating of the end 1a of the first external member. The end 1a is, therefore, not floated at all any more even if the force to peel the end is generated like heretofore, after mounting of the second external member 10. The build-up part 10a of the second external member 10 has a gentle taper 10b toward the first external member at its section. This taper is formed to such a shape as to be gently connected to the first external member. The purposes are thus attained without degrading the grade of appearance.
Patent JP-H113209-A (JP)
Title: Data processing system having dynamic resource application function
Inventor: FUEKI SHUNSUKE
IPC: G06F9/318
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To increase the data processing speed by dynamically setting and changing the internal function of a data processor by means of a device which can externally set and change the internal function. SOLUTION: A function A is set at the computer side by a function data setting means 2 and then processed at the computer side. The processing result of the function A is stored in an execution state stack means 3. Then a function B is set at the computer side and the processing result of the function B is also stored in the means 3. Then a function C is set at the computer side by the means 2, and the processing results of both functions A and B are used to the function C. Under such conditions, the processing results of functions A and B are given to the computer side by the means 3. Thus, the function C is processed. As a result, the data can be processed via a dynamic resource application function.
Patent JP-S6312540-A (JP)
Title: Separating method for flexible plates
Inventor: OKUYAMA TAKASHI
IPC: B65H3/08
Filed: 1986-07-03
Abstract: PURPOSE:To separate stacked flexible plates surely without applying any unreasonable force even in case they have a small width by furnishing No.1 suction means to attract one of the edges of a flexible plate and a No.2 suction means to attract the other edge, and by lifting the two means alternately. CONSTITUTION:Suction cups 5, 6 are put in contact with that one of the lead frames stacked in a stocker 1 which is situated at the top. The cups 5, 6 are connected with a vacuum source and only the one 5 is lifted so that the top lead frame 2 is bent concave, wherein the suction cup 6 shall work as a fulcrum. Then the suction cup 5 is restituted, while the other 6 is solely lifted, when the top lead frame 2 will again be bent concave facing up, wherein the suction cup 5 works as a fulcrum. Thus the top lead frame 2 is separated from the next one 2 with the top frame edges separated one after the other, and the suction cup 5 is moved upward, and then the top lead frame 2 is lifted off. According to this construction a small force is needed for lifting even in case the plates are narrow, and therein only a minor force will be applied to the lead frames 2.
Patent JP-2000347819-A (JP)
Title: Device and method for printing, and medium
Inventor: KAWAMURA YUJI
IPC: B41J29/38
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enable the operation and display of a printer through a network. SOLUTION: The printer 1 makes a computer 3 to download a software module through the network 4 and the module is run on the computer 3. The software module monitors the printer 1 and, for example, if an error occurs to the printer 1, a display picture of the error occurrence is outputted to a display device 2 through the network 4 once a signal of the error occurrence is received and then displayed. A user performs a process for removing the error according to the error occurrence picture displayed on the display device 2 and operates a keyboard 11 or remote controller 12 to send a command for placing the printer in on-line mode to the computer 3. According to the command, the software module on the computer 3 sends a command for making the printer 1 ready to print and then the printer 1 becomes ready to print in response.
Patent JP-H08329884-A (JP)
Title: Ms/ms type quadrupole mass-spectrograph
Inventor: SHIMAZU KOZO
IPC: H01J49/42
Filed: 1995-05-30
Abstract: PURPOSE: To provide a quadrupole mass-spectrograph device of MS/MS type which can be assembled easily and with which a high sensitivity characteristic is guaranteed at all times. CONSTITUTION: A cylindrical base 11 having hyperbolic inner surfaces is formed from an insulating material such as glass, wherein the cross-section is in a stellate shape having four shafts of light, and thin film electrodes 12a-12d are applied to the surfaces of the hyperbolic planes. The thin film electrodes 12a-12d are separated by two bulkheads 15a, 15b inserted into the base 11, and quadrupoles in three stages are formed.
Patent JP-S56139659-A (JP)
Title: Low-carbon high-tensile steel wire
Inventor: MORI TOSHIMICHI
IPC: C22C38/00
Filed: 1980-11-10
Abstract: PURPOSE: To enhance the tensile strength of a low-carbon boron steel contg. Si, Mn and Cr without causing quenching crack by directly quenching the steel to form a martensite structure immediately after hot rolling the steel into a wire rod.  
     CONSTITUTION: A low-carbon boron steel is hot rolled consisting of 0.06W0.26% C, 0.15W0.35% Si, 0.50W <0.80% Mn, 0.15W0.40% Cr, 0.0003W0.005% B and the balance Fe with inevitable impurities. The resulting wire rod after finish rolling is precooled and coiled with quenching to obtain a steel wire having a uniform martensite structure free from soft spots over the full length without causing quenching crack. This low-carbon high-tensile steel wire has ≥100kg/mm 2  tensile strength and superior ductility. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5279671-A (JP)
Title: Semiconductor device
Inventor: IGARASHI YUKIO
IPC: H01L29/74
Filed: 1975-12-25
Abstract: PURPOSE:To achieve the increase in the dielectric strength of a thyristor by applying positive beveling to a forward blocking junction part and a reverse blocking junction part respectively and forming the interface as specified.
Patent JP-S5946219-A (JP)
Title: Carcinostatic agent
Inventor: ISONO KIYOSHI
IPC: A61K35/74
Filed: 1982-09-09
Abstract: PURPOSE:To provide a low-toxic carcinostatc agent having differentiation-inducing activity to the tumor cell of aminal, and exhibiting carcinostatic activity at a low concentration over a wide concentration range, by using a piericidin as an active component. CONSTITUTION:The objective agent contains a piercicidin of formula (R is H or CH3) which is known as an insecticidal substance separated from the cultured cells of Streptomyces mobaraensis belonging to actino-mycetes, Streptomyces genus. The carcinostattic agent can be administered orally or parenterally. Dose: 0.01-100mg/kg, preferably <=10mg/kg daily for adult for oral administration, and preferably <=2mg/kg for parenteral administration.
Patent JP-S5582950-A (JP)
Title: Positioning method for photo-coupler of jewel discriminating instrument
Inventor: SAITOU TADASHI
IPC: A44C17/00
Filed: 1978-12-18
Abstract: PURPOSE:To ficilitate positioning operation, and to promote the reliability of the titled discriminating instrument, by a mechanism wherein a photo-coupler is formed so that it can universally be moved to a pin-hole while the photo-coupler is positively maintained by means of a holding portion. CONSTITUTION:A holding portion 12 tightly sustains a photo-coupler 11. Since movement of the both is integral with and the spherical portion 12 and spherical portions 9, 10 are slidably each other shifted, the photo-coupler 11 universally moves to a pin-hole 5 without being limited on some plane. Thus, a surface of reflection is made on s stone table by means of a mirror, etc. When current are let flow through a luminous element, the light is received by means of a light receiving element. Rotating force is applied to a portion near a screw 13 while watching light receiving currents, and a position, at where light receiving currents continually do not reach above some maximum light receiving current, indicates a location of the maximum efficiency as the coupler if the position is discovered even when altering angles so that a surface of the mirror become to color R while rotating the holding portion 12.