baber/WOPTO huggingface dataset:
Patent JP-S5652328-A (JP)
Title: Indicator for movement of article
Inventor: TAKAHASHI MASAYOSHI
IPC: B65G63/00
Filed: 1979-10-06
Abstract: PURPOSE:To improve the efficiency of work of a crane and perform the smooth operation of delivery work in a slab yard, by making the preliminary display of a plurality of instructions of delivery, acceptance, rearrangement and the like in an indicator for movement of an article on a control panel of the carane. CONSTITUTION:A slab yard is virtually divided into three yards l1-l3, and in each yard l1-l3 two sets of cranes are provided respectively. To the yards l1-l3 a slab with its slab number is fed from the upstream line, and the No. is read in a slab acceptance control room 2 and fed to a computer 7 through an input/output device (I/O) 21. The computer 7, referring to data of steel milling-heat rolling computer 6, determines an arrangement positin of the slab to give its signal both to the I/C 21 and a marker 3 and the crane and the computer 6. The marker 3 writes the slab No. and the arrangement position on the top surface of the arriving slab. The cranes l1-l3 read the slab No. and the arrangement position appearing on an indicator for movement of an article in the room to carry the arriving slab to the arrangement position written on its top surface.
Patent JP-H07336091-A (JP)
Title: Assembly apparatus of printed-circuit board
Inventor: MOBARA MASAYUKI
IPC: H05K13/04
Filed: 1994-06-10
Abstract: PURPOSE:To obtain an assembly apparatus which eliminates a situation that the mounting accuracy of a printed-circuit board is worsened due to heat generat ed by a motor which drives an operation related to the assembly operation of the printed-circuit board. CONSTITUTION:A motor 81 is rotated in every feed operation of a component, and heat is generated gradually. Then, a temperature sensor 97 detects a prescribed temperature, a cooling fan 96 is operated, and the motor is cooled. After that, when the sensor 97 detects the prescribed temperature, the cooling fan 96 is set to a nonoperating state.
Patent JP-H07333671-A (JP)
Title: Photographing device
Inventor: HIRANO SHINICHI
IPC: G03B7/30
Filed: 1994-06-10
Abstract: PURPOSE:To more surely execute shake correction control by detecting the start timing of shake correction in accordance with the logical change of a focus correction control stopping switch. CONSTITUTION:A communication microcomputer 24 communicates to a body device 2 through a lens contact 4. Focusing controlling designation designated by the body device 2 is transmitted to an ultrasonic motor microcomputer 16. The ultrasonic motor microcomputer 16 performs focusing control based on the information of a zoom encoder 22 and a distance encoder 15. In this case, an AF lock switch 26 stops 3 focus correction control and also indicates the start timing of the shake correction control. Also an AE lock switch 27 stops a photometric control and also designates the start timing of the shake correction control. A release switch 28 consists of a half depressing switch SW1 starting photographing preparation operation and a full depressing switch SW2 designating exposure control.
Patent JP-S5653943-A (JP)
Title: Antiskid controller
Inventor: MATSUDA TOSHIROU
IPC: B60T8/66
Filed: 1979-10-09
Abstract: PURPOSE: To perform an optimum antiskid control according to the road condition by detecting the peak valve of the friction coefficient of wheels in each skid cycle and successively setting a desired value for skid control of the wheels based on the wheel speeds at said peak values.  
     CONSTITUTION: When the brake is applied at a time t 0 , antiskid control is started and a wheel speed VW detected by means of a wheel-speed detector 3 shows a skid cycle in Fig. A. Therefore, a friction coefficient detector 1 detects and outputs a friction coefficient shown in Fig. B, and a decision means 2 senses peak values of the friction coefficient at times t 1 , t 2 ... seccessively and outputs a decision signal eS. When the peak values have been sensed, a desired wheel speed generator 4 successively extracts wheel speeds VW 1 , VW 2 ... corresponding to the timing of the peak value decision signal eS, and generates a desired wheel-speed VWO made by linking the extracted wheel-speeds VW 1 , VW 2 ... into a straight line shown in Fig. C. Then the wheels are skid-controlled so that the wheel speed agrees with the desired value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02307264-A (JP)
Title: Mis semiconductor device
Inventor: HANAOKA TOSHIKI
IPC: H01L21/8246
Filed: 1989-05-23
Abstract: PURPOSE:To facilitate quick manufacture of a highly reliable MROM by a method wherein, after a conductor layer which is to be used as a common line or an output line is formed, the thickness of the insulating layer on the gate electrode conductor layer of a MIS-FET is so reduced as not to be brought into contact with the conductor layer for impurity ion implantation. CONSTITUTION:Second conductivity type semiconductor regions 1 are provided on the surface of a first conductivity type semiconductor substrate adjacent to each other with a space. An insulating layer 2 is provided on the substrate. A second insulating layer 6 is provided on a structure in which a gate electrode conductor layer 3 is extended onto the insulating layer 2 between the semiconductor regions 1. A second conductor layer 7 is extended onto the second insulating layer 6 so as not to be extended onto the channel region of a MIS-FET composed of the gate electrode conductor layer 3 and the semiconductor region 1. In a MIS semiconductor device having a construction as described above and storing information by the difference in impurity concentration of the channel region, after the second conductor layer 7 is formed, at least a part of a region which is not brought into contact with the part of the second insulating layer 6 above the channel region and the part of the second conductor layer 7 near the channel region is selectively removed to facilitate impurity ion 4 implantation.
Patent JP-H0425300-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: NISHI KEIICHIRO
IPC: H04R31/00
Filed: 1990-05-19
Abstract: PURPOSE:To reduce density and a weight, to increase properly an internal loss with a sound velocity kept constant and to obtain a required sound velocity by specifying the porosity of a dense ceramic layer and that of a porous ceramic layer. CONSTITUTION:After slurry for a dense layer and slurry for a porous layer are formed as films, the film is dried to form a dense layer green sheet 12 and a porous layer green sheet 11. That is, the dense ceramic layer 12 of the same type of material as the ceramic layer is integrally laminated to one or both sides of the porous ceramic layer 11, the porosity of the porous ceramic layer 11 is selected in a range of 10-60%, and the porosity of the dense ceramic layer 12 is selected in a range of 0.01-5%. Thus, a high elastic rage and a proper internal loss are obtained and the required sound velocity is maintained.
Patent JP-S5556209-A (JP)
Title: Reducing valve with emergency cut-off system
Inventor: MORITA HIROSHI
IPC: G05D16/16
Filed: 1978-10-23
Abstract: PURPOSE: To make it possible to obtain adequate feed water pressure in accordance with the quantity of feed water and also to close a main valve automatically in case of a burst of a water pipe, etc., by providing several pilot valves to a reducing valve fitted to a feed water duct.  
     CONSTITUTION: When a flow rate at reducing valve 1 is low, passage a-b of alternation pilot valve 9 is open because of a difference between pressure before and that after orifice 13 to link intake 2 of reducing valve 1 to work room 5 of main valve 4 and pressure at outlet 3 of reducing valve 1 is controlled to set pressure set to reducing pilot valve 10 which exercise a supervision over the pressure. When the flow rate at reducing valve 1 increases, passage b-c of valve 9 is opened and work room 5 is reduced in pressure to make main valve 4 fully open. Once the rate at reducing valve 1 is excessive, passages Q-R and MN of emergence cutting-off pilot valves 11 and 12 are close and open respectively and main valve 4 is close. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63297647-A (JP)
Inventor: KUROSAWA RYOHEI
IPC: E04B5/43
Filed: 1987-05-28
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-H08300310-A (JP)
Title: Water caltrop nut product and manufacture thereof
Inventor: MATOBA TADASHI
IPC: B27J7/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a water caltrop nut product such as fancy goods or a decorative article in which the unique shape of a water caltrop nut is utilized and a method for manufacturing the same. CONSTITUTION: A stage part 50 is provided at the tiered stand 5 for dolls A, and a doll folding-screen 51 is stood on the back. A pair of male and female inner back dolls are stuck at a predetermined interval on the part 50 at the front of the screen 51. The inner back dolls have the Emperor 3 and the Empress 4. The bodies 30 and 40 of the Emperor 3 and the Empress 4 are formed of water caltrop nut skins, and heads 31 and 40 made of clay are mounted at the upper parts. Colored clothings are expressed on the bodies 30 and 40, and faces are expressed on the heads 31 and 41.
Patent JP-H06336627-A (JP)
Title: Production of hydrogen occluding alloy
Inventor: SHIMIZU TAKASUMI
IPC: H01M4/38
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a hydrogen occluding alloy contg. reduced amts. of impurities and having high performance cell characteristics by melting a hydrogen occluding alloy in an oxide crucible having a specified SiO2 content or below at a specified temp. or below with a high-frequency induction furnace. CONSTITUTION:An alloy reversibly occluding and releasing hydrogen is melted in an oxide crucible contg. <=1% SiO2 at <=1,550 deg.C max. temp. with a high-frequency induction furnace. The oxide crucible consists preferably of CaO, MgO and spinel. Since a heating system using the high-frequency induction furnace is adopted, the control of the heating temp. is facilitated and the alloy can be uniformly melted with high efficiency. By this method, the objective hydrogen occluding alloy contg. <=0.01wt.% carbon, <=0.01wt.% nitrogen and <=0.20wt.% oxygen and having increased capacity is produced. When this alloy is applied to a cell material, the rise of internal pressure is inhibited.
Patent JP-S5831051-A (JP)
Title: Tough pitch copper for electric wire with softening resistance
Inventor: MURATA KENJI
IPC: C22C9/00
Filed: 1981-08-18
Abstract: PURPOSE:To manufacture tough pitch copper for an electric wire with high surface quality in a rolling stage and resistance to softening by heating by casting tough pitch copper contg. a restricted amount of Te by twin-belt type continuous casting system. CONSTITUTION:5-30ppm Te is added to high purity copper contg. <=50ppm in total of impurities other than oxygen and Ag as starting material, and the copper contg. Te is cast with a twin-belt type continuous casting machine and hot rolled to form a rough wire. The wire is cold drawn to obtain a copper wire for an electric wire having a desired diameter. The reason that the Te content restricted to said range is that <5ppm or >30ppm Te has little effect of enhancing the softening resistance of the resulting tough pitch copper wire. Tough pitch copper contains about 0.02-0.06% oxygen in general. <= About 50ppm Ag and <= about 50ppm in total of inevitable elements such as Fe, Sn, Pb, Ni, Co, Sb, As, Zn, Se and S are contained as impurities without causing trouble.
Patent JP-H08323936-A (JP)
Title: Co-extrusion composite film for deep drawing
Inventor: KANEKO HIROSHI
IPC: B32B7/12
Filed: 1995-05-29
Abstract: PURPOSE: To provide a co-extrusion composite film for deep drawing that can be suitably used to wrap foods requiring boiling sterilization. CONSTITUTION: Both outer layers are formed of linear-chain low-density polyethylene resin layers, and an intermediate layer is formed of a polyamide resin layer sandwiched by polyolefin-base adhesive resin layers, or a polyamide resin layer sandwiched by polyolefin-base adhesive resin layers and an ethylene-vinyl acetate copolymer saponification product layer. At least one layer of polypropylene resin is provided in a layer other than the two outer layers. Thus the film is excellent in gloss, transparency and pinhole proofness, and can be suitably used for wrapping foods that require boiling sterilization.
Patent JP-H09315798-A (JP)
Title: Vibration control device of high lift work vehicle
Inventor: KASAI MASUO
IPC: B66F11/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To effectively control the vibration of a boom corresponding to the boom derricking angle, to realize the working characateristic free from delay, without using an additional controller, and to keep the safety in the vibration control device. SOLUTION: In a high lift work vehicle in which a swivel base 1 is installed on a car body swivelably by a hydraulic actuator 2, a boom 3 is installed on the swivel base in such manner that it can be expanded and derricked, and a working bench 5 is installed on a pointed end of the boom 3, an acceleration detector 6 is installed on the pointed end of the boom 3, and a boom length detector 8 and a boom angle detector 7 are installed on the suitable parts of the boom 3, so that the boom pivot direction vibration angle acceleration θis computed on the basis of the signals from these detectors 6, 7, 8, and the swivelling operation of the boom 3 is controlled by feeding the boom pivot direction vibrating angle acceleration θas a feedback signal θFB, back to a boom angle speed command signal θCOM to the hydraulic actuator.
Patent JP-H0675985-A (JP)
Title: Classificating method for data
Inventor: TOGAMI MASATO
IPC: H02H3/00
Filed: 1992-04-22
Abstract: PURPOSE:To classify as much as possible even if the width of an attribute value is superimposed, to obtain an appearance frequency of both a category with classification impossible are the one with classification possible and to clarify under what kind of conditions classification cannot be executed by setting the category, summing-up measurement data at every attribute of each category and obtaining probability at every attribute. CONSTITUTION:The catigories Cl-Ci-Cm for classifying data are set and measurement data is summed-up at every attribute (Tl-Ti-Tm) of each category Ci. Even if the distribution of the attribute Tj which the category Ci and the category Ci have is not perfectly separated, classification is executed as follows. In a figure, for example, the attribute values (a) and the (b) are classified as the category Ci and the attribute values (c) and (d) are classified as the category Cj. At the time of a superimposition in the attribute values, the probability of the attribute is obtained so that the appearance probability of a superimposing part is obtained and the category is estimated. The appearance probability when the attribute value (e) is given is recognized by provability distribution shown in the figure.
Patent JP-S5756105-A (JP)
Title: Manufacture of hot rolled steel sheet
Inventor: TOKUDA IWAO
IPC: B21B1/38
Filed: 1980-09-19
Abstract: PURPOSE: To manufacture a highly valuable hot rolled steel sheet with a high productivity at a low cost, by applying a hot rolling process to a bloomed slab after cutting off a portion of its breadth on only one side.  
     CONSTITUTION: At cutting the breadth of a slab running out of a blooming process, a protion Tc on one side (side W) is cut off of the breadth T of the slab  1a so as to leave an aimed breadth To in the slab 1a; as a result, a core metal  layer 3 is exposed on the cut plane on the side W and a rim metal is left as it is  on another side D; thus prepared slab 1a is subjected to a hot rolling process.  Hereby a product having a profile defectless in respect of size and quality is  obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5833089-A (JP)
Inventor: GIYOKUOU YUUICHIROU
IPC: F27D17/00
Filed: 1981-08-21
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-S5354971-A (JP)
Title: Semiconductor device
Inventor: SUGAWA YOSHIYUKI
IPC: H01L23/16
Filed: 1976-10-28
Abstract: PURPOSE: To prevent the occurrence of fire accidents by perfectly electrically and thermally shielding diaphragms which couple electrode bodies and package, and an element through provision of an insulation layer between both. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5832573-A (JP)
Title: Brazing method by inverting current arc
Inventor: MIYAKE HIROSHI
IPC: B23K1/00
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a joint part of high strength without requiring any flux by breaking the oxidized films on the surfaces of Al materials to be joined by the cleaning effect of inverting currnt TIG arcs. CONSTITUTION:The end faces and surfaces of materials 2, 2' to be joined are coated with oxidized films 3. Thereupon, when inverting current is supplied from an electric power source 5, the cations in arcs 4 from the electrode 1 are accelerated by cathode drop and collide against the cathode on the surfaces of the base materials 2, 2' at a high speed while the electrode is positive, thus breaking the films 3. Since the places where the cathode point passes are coated with an inert gaseous atmosphere of Ar, the films 3 are no more formed. When a brazing filler metal 6 is inserted between the base materials 2, 2', the base materials 2, 2' are heated with the arcs 4 and are therefore melted, whereby brazing is made possible.
Patent JP-H07332973-A (JP)
Title: Track survey apparatus
Inventor: FUJINAWA HIROYA
IPC: G01C7/04
Filed: 1994-06-13
Abstract: PURPOSE:To simplify a laser light emitting device and a survey procedure in a track survey apparatus. CONSTITUTION:The track survey apparatus has a laser light projector and a laser light detector 31 set at a survey truck 30. The laser light projector can emit laser light while rotating the laser light within a horizontal plane. The laser light detector 31 is provided with at least two line type photodetecting parts 41 set perpendicularly to detect a heightwise position where the laser light is received. The photodetecting parts 41 are arranged via a space in a direction orthogonal to the track.
Patent JP-H01301763-A (JP)
Title: Polyurethane coating for mold coating and method for in-mold coating of molded polyurethane product using said coating
Inventor: KOBAYASHI SADAO
IPC: B29C45/16
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the subject coating, containing a specific amount of a filler consisting of flaky Al and mica without causing voids, bubbles and solvent popping by post-coating and suitable for in-mold coating of a polyurethane molded product. CONSTITUTION:The objective coating containing 4-20wt.%, preferably 8-15wt.% flaky aluminum (preferably having 10-70mu particle size width, 30-40mu average particle diameter and 2,000-6,000cm<2>/g covering power) and flaky mica (preferably having 20-1,200mu particle size width, 20-40mu average particle diameter and 30-70 aspect ratio). Furthermore, the ratio of the aluminum to mica is preferably 1:2.25-1:6. The above-mentioned coating is applied to the cavity surface of a metallic mold and a polyurethane resin material is then introduced into the mold to carry out reversion and transfer simultaneously with molding.
Patent JP-H07328208-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-06-13
Abstract: PURPOSE:To continue the intrest of a game by applying an opportunity to win a prize at a prize winning device by less limiting the number of prize balls to be paid when the prize is won at the specified prize winning device, and paying a lot of prize balls later. CONSTITUTION:A start prize winning device 10 is provided with a start detecting means 12 for detecting the prize winning of a game ball. When the game ball wins a prize at the start prize winning device 10, a special device 30 is started and the start detecting means 12 outputs a detecting signal. A paying means 20, that receives this detecting signal, pays out the prize balls less than a prescribed number. Therefore, since a player can get the expectation to first win the prize at the start prize winning device 10 with the game ball and to get advantage due to the special device 20, the interest of game can be continued.
Patent JP-H0425502-A (JP)
Title: Ultralow-viscosity carboxymethylcellulose sodium salt
Inventor: NAKAMURA HIROYUKI
IPC: C08B11/12
Filed: 1990-05-21
Abstract: PURPOSE:To obtain an ultralow-viscosity CMC-Na salt which, when formed into a highly concentrated aqueous solution, has a viscosity and rheological characteristics equivalent to those of gum arabic by converting a CMC-Na salt having a degree of carboxymethylation above a specified value into a lowly viscous one. CONSTITUTION:A carboxymethylcellulose sodium salt (hereinbelow abbreviated to CMC-Na salt) of a degree of carboxymethylation of 1 or above is converted into lowly viscous one, for example, by treating it with hydrogen peroxide, hydrogen halide or ozone. In this way, an ultralow-viscosity CMC-Na salt which has an apparent viscosity of a 30% aqueous solution of 500cP or above as measured with a Brookfield viscometer (at 25 deg.C and a rotation speed of the spindle of 60rpm) and a ratio of the viscosity at a spindle rotation speed of 60rpm to the viscosity at a spindle speed of 60rpm of 0.7 or above can be obtained. This salt can desirably be used as an emulsifier for foods, a protective colloid for inks, or the like.
Patent JP-S5356318-A (JP)
Title: Immunoassay
Inventor: TOKINAGA DAIZOU
IPC: G01N33/536
Filed: 1976-11-01
Abstract: PURPOSE: To provide a simple and highly sensitive method for the immunoassay of a trace component in blood serum, by the use of a Fe-containing protein as a labelling agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5823741-A (JP)
Title: Baking oven
Inventor: HANSU HEEFUERUTO
IPC: A21B1/26
Filed: 1982-07-28
Abstract: 1. Baking oven with at least one baking chamber (1), which is rectangular in plan, a vapour apparatus and a device for the production and circulation of hot air through the baking chamber (1), wherein this device consists of a heat source (2), at least one circulating motor (3), two distributor channels (4, 5) leading to the mutually opposite side walls (6, 7), provided with passage openings for the hot air, of the baking chamber (1) as well as of change-over valve flaps (8, 9), which are arranged at the open ends of the channels, are inversely actuable for the periodic reversal of the direction of flow of the hot air circulated through the baking chamber (1) and which are respectively movable into a position closing off the associated distributor channel (4, 5), characterised thereby, that each change-over valve flap (8, 9) is provided with an independent drive (12, 13) and movable independently of the other into a position closing off the associated distributor channel (4, 5).
Patent JP-H10319420-A (JP)
Title: Liquid crystal display device
Inventor: YONENO HITOSHI
IPC: G02F1/1343
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent peeling by a protection film even though the peeling runs along a wiring layer when peeling is generated from a cut-off point of the wiring layer, by coating both sides of the wiring layer except the cut-off points with a protection film. SOLUTION: A transparent substrate is provided with a wiring layer comprising a metallic layer thereon and an ITO film 18 formed by coating the metallic layer, and this wiring layer has points to be cut off by being irradiated with laser light. And, for example, it has a video signal line 3 of Cr-Mo alloy and a protection film 12 is formed on both sides except the cut-off point (C-C line). The video signal line 3 in the neighborhood of the cut-off area, namely, the upper surface of the video signal line 3 exposed out of the protection film 12, is coated with ITO film 18, which spreads out its both ends on the protection film 12. In a case of a scanning line when the wiring layer is formed of Cr or its alloy, a similar configuration is adopted for the cut-off point.
Patent JP-S5831145-A (JP)
Inventor: SAINEN TSUTOMU
IPC: D03D47/38
Filed: 1981-08-19
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。