baber/WOPTO huggingface dataset:
Patent JP-H11217106-A (JP)
Title: Shelf with drop prevention device
Inventor: MIYOSHI YUJI
IPC: A47B55/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a shelf with a drop prevention device which is easily and inexpensively constituted and holds the opening attitude. SOLUTION: A shelf with a drop prevention device is so constituted that the top parts of drop prevention bodies 51 are provided to struts 10 in the front side of the shelf 9 via coupling means 61 so as to be freely swing in the left/right direction, and an upper lock means 71 which freely locks the bottom parts of the drop prevention bodies 51 provided to adjoining struts 10 and a lower lock means 91 which freely locks the bottom parts of the drop prevention bodies 51 provided to the same struts 10 are provided to the bottom parts of the struts 10. The drop prevention device can be easily and inexpensively constituted of the drop prevention bodies 51 formed of pipe bodies, coupling means 61 of a simple structure, and the lock means 71, 91, and easily arranged to the shelf 9.  In storing a load, the bottom parts of the drop prevention bodies 51 are locked to the upper lock means 71 of the adjoining struts 10 and the drop prevention bodies 51 are so arranged as to cross with each other in the front side of a load receiving space 24.
Patent JP-H05214769-A (JP)
Title: Connecting structure of column and beam
Inventor: YANAGIDATE TAKAHIKO
IPC: E04B1/58
Filed: 1992-02-05
Abstract: PURPOSE:To facilitate the construction of the connecting part between a column and a beam and prevent the formation of a void in the concrete casted in the column by welding a plate member or beam connecting bracket to the beam connecting position of a steel pipe column side surface, and charging concrete in the column. CONSTITUTION:For example a beam connecting position is provided on the side surfacer of a steel pipe column 5 having a square cross section, rectangular plate members 8, 9 are placed thereto, and the respective whole circumferences are welded to the steel pipe column 5. Beam connecting brackets 10, 11 are welded to the outer surfaces of the plate members 8, 9, and a concrete 12 is charged in the steel pipe column 5. At that time, the concrete is not preliminarily charged in the factory, but placed at job site for the influence on the concrete of the welding heat of the plate members 8, 9 and the connecting welding heat between the columns. Thus, the work for cutting the column 5 in the connecting part with the beam is not required, the connecting position of the beam can be freely set, and void formation at casting the concrete in the column can be prevented.
Patent JP-H04259075-A (JP)
Title: Model generator from time series image
Inventor: SHIMIZU SEIYA
IPC: G06T15/00
Filed: 1991-02-14
Abstract: PURPOSE:To automatically generate an arbitrary object model expressed in a time series image by using another feature point that can be automatically extracted instead of a conventional joint hard to extract in a generator to generate the model from the time series image. CONSTITUTION:This generator is equipped with a silhouette image generating part 3 which inputs a time series label image 1 when labeling is performed on an area and generates a silhouette image in which the ones with the amount of travel of a label area at every time less than a threshold value are unified, and a model generating part 4 which performs line-thinning and extracts the feature point about a generated silhouette image and sets the appearance rate of feature point corresponding to between frames over the threshold value as a structural point. A time series model image formed by connecting those structural points with line segments is outputted.
Patent JP-H08211266-A (JP)
Title: Optical cable
Inventor: SUETSUGU YOSHIYUKI
IPC: G02B6/44
Filed: 1995-02-08
Abstract: PURPOSE: To provide an optical cable constituted to have improved reliability at the time of or after laying. CONSTITUTION: This optical cable 10 is formed by arranging a spacer 2 having fiber housing grooves 3 twisted to house single or plural optical fibers and is provided with reinforcing members 11 having the Young's modulus larger than the Young's modulus of the material of the spacer 2 and extending over the entire length of the fiber housing grooves 3 in at least a part of the wall surfaces A forming the fiber housing grooves 3, by which the elongation and distortion of the optical fibers are lessened.
Patent JP-S56119604-A (JP)
Title: Rolling method
Inventor: HOSHINO KENZOU
IPC: B21B1/22
Filed: 1980-02-22
Abstract: PURPOSE: To prevent the rolling roll from abrasion, and to smooth the rolling work, by injecting high-pressure water jet so as to penetrate into the gap between the rolling rolls and the material bitten by the opposed rolling rolls.  
     CONSTITUTION: A couple of injectors 3 respectively equipped with a nozzle 10 are installed at the biting zone 9 of a couple of rolling rolls 1 to which the blank material 2 is fed. A strong water jet is injected to the biting zone 9 so as to cause a hydraulic pressure permissible the injected water to penetrate into the gap between the fed material 2 and the rolling rolls 1. This high pressure water is supplied through the pipeline 4 by a high pressure generator 5 comprising, for example, the low pressure water pump 7, the motor 8 and the booster 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01195642-A (JP)
Title: Image display device
Inventor: WATANABE TATSUAKI
IPC: H01J29/92
Filed: 1988-01-29
Abstract: PURPOSE:To perform precise positioning and prevent a high-voltage discharge by constituting one of containers with a metal and positioning and fixing an electron beam control means in this metal container using no spring against a phosphor screen provided in the other container. CONSTITUTION:A metal container 2 is made of a sealing metal to match its thermal expansion coefficient with that of glass. An electron beam control means 3 is fitted and arranged by welding or screws in the containers 1 and 2 with fixing metals 4 fitted to the container 2 by welding. A phosphor screen 5 is provided on the inner face of the transparent section of the container 1, an insulating film 6 is provided on the container 2 except for the fitting sections of the fixing metals 4. The electron beam control means is fixed in the container using no spring, thereby the aging displacement with the phosphor screen is reduced, the distance between the phosphor screen and terminals and others on the low-voltage side along the inner face of the container is extended, thus a high-voltage discharge is prevented.
Patent JP-H08216097-A (JP)
Title: Paper sheet punching device
Inventor: MORI MASARU
IPC: B26F1/16
Filed: 1995-02-08
Abstract: PURPOSE: To perform punching work of paper sheets with a compact structure and with small motive power. CONSTITUTION: A punch 64 having drills 68 is arranged above a placing stand 10 on which paper sheets S are placed. An air motor 74 is used as a driving means of this punch 64, and this air motor 74 is fixed to the upper end of the punch 64 in a condition where its output shaft turns downward. Punching work is performed by integrally lowering the punch 64 and the air motor 74 while rotating the drills 68.
Patent JP-S58137435-A (JP)
Title: Preparation installation
Inventor: NISHIMOTO YOSHIO
IPC: B01F13/10
Filed: 1982-02-10
Abstract: PURPOSE:To facilitate mixing and to conserve energy, by a method wherein a circuit for forcedly recirculating a stock material in a tank to the upper part of said tank from the lower part thereof is provided and an in-line static mixer is provided in said circuit. CONSTITUTION:An in-line mixer 5 is provided on the way of the throwing-in circuit of a stock material and used as the recirculation circuit of the stock material in a tank along with a stock material throwing-in pump 2. The throwing- in of the stock material is carried out in such a way that a recirculating valve 6 is closed and the stock material is thrown into the mixing tank 1 through the in-line mixer 5 by the liquid sending pump 2. When different stock materials are subsequently thrown in, the opening degrees of the recirculating valve 6 and a stock material throwing-in valve 7b are controlled based on the indication of a flow meter 8 and the stock material in the tank is thrown in while recirculated through the in-line static mixer 5.
Patent JP-S60167274-A (JP)
Title: Fuel cell
Inventor: UMIGA NOBUYOSHI
IPC: H01M8/04
Filed: 1984-02-09
Abstract: PURPOSE:To prevent deterioration caused by corrosion and increase reliability by installing a temperature control and heat recovery cooling pipe comprising a copper alloy such as brass having good phosphoric acid resistance in a fuel cell fabricated by stacking unit cells having phosphoric acid electrolyte. CONSTITUTION:A unit cell 4 is fabricated by arranging electrodes 3a and 3b having gas grooves 2a and 2b which serve fuel flow path and air flow path respectively on the both sides of a matrix 1 impregnated with phosphoric acid. A plurality of unit cells are stacked to form a fuel cell through a separator 5a in which cooling pipes are arranged. A cooling pipe 6, a header, and a cooling main pipe are made by copper alloy such as brass, special aluminum bronze which has good phosphoric acid resistance at a temperature of around 200 deg.C which is operating temperature of the fuel cell, and cooling medium is passed through the pipe to cool the fuel cell. Corrosion caused by phosphoric acid is prevented and reliability is improved in spite of a simple construction.
Patent JP-H07229230-A (JP)
Title: Ceiling hanger
Inventor: KUDO TOMOO
IPC: E04B9/18
Filed: 1994-02-18
Abstract: PURPOSE:To make it possible to easily mount a ceiling hanger to a necessary position by driving a hardware bending a flat plate between light-weight concrete and a steel frame. CONSTITUTION:A ceiling hanger 4 formed of a bent plate with the tapered end is driven between light-weight concrete 1 fixed with floor mortar 12 and a steel frame beam 2 with a hammer 5. At that time, the ceiling hanger 4 is driven so as to avoid a fire coating 3 of the steel frame beam 2. If necessary, a required bending 6' is provided to the upper part of the ceiling hanger 4, so that it is hard to bend in the case of driving and that it is hard to come off. While, the ceiling hanger 4 is so devised that the end of the ceiling hanger 4 is, for example, bent in an L-shape or formed in the shape capable of adjusting up and down, and the ceiling is easily mounted on the ceiling hanger. According to the constitution, a ceiling builder can easily install the hanger to a necessary position to build efficiently the ceiling.
Patent JP-H07228001-A (JP)
Title: Optical recording head and electronic apparatus using the same
Inventor: IMAMURA MASAYA
IPC: B41J2/44
Filed: 1994-02-18
Abstract: PURPOSE:To eliminate failure in recording regeneration by preventing surely dust contamination by welding the mating faces of upper and lower covers in an optical recording head comprising an emission element, an optical lens for focusing the light emitted from the element, and upper and lower covers which cover these units. CONSTITUTION:In an optical recording head, e.g. an LED print head, an LED substrate 2 loaded with an LED element 1 is installed on a heat radiation plate 3. A lower cover 4 is attached on the plate 3 so that the opening 4a is positioned above the LED element 1. A self-focusing lens array 5 is engaged in the opening 4a of the lower cover 4 to focus the light to make the distance between its axis and the LED element 1 constant. An upper cover 6 is engaged in a space surrounded by the members 2, 4, 5 so that its lower end contacts the lower cover 4. The mating faces of the upper cover 6 and the lower cover 4 is welded by ultrasonic waves, etc.
Patent JP-H07230435-A (JP)
Title: Parallel computer with variable structure distinctive system network
Inventor: SAEKI YUJI
IPC: G06F15/173
Filed: 1994-02-18
Abstract: PURPOSE:To make an efficient communication of various information without lowering the efficiency of the whole parallel computer system. CONSTITUTION:The parallel computer 1 consists of plural processors 2-4 which have memories respectively and a network which connect the processors 2-4 to one another, and performs information processing by transmitting and receiving plural kinds of information including control information among the processors; and the network consists of a data network 5 which sends and receives at least data to be computed and a network 6 of another system which sends and receives at least the control information among the respective processors, which have programmable switches 8 for changing the mode of the connection with the network 6 of another system according to the kind of information sent and received among the processors.
Patent JP-H03227188-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONDA TAKASHI
IPC: G11B20/06
Filed: 1990-01-31
Abstract: PURPOSE:To obtain reproduction corresponding to plural recordings with a small sized circuit scale by making the recording system correspondent to any of wide and narrow frequency deviation of an FM luminance signal and providing plural pre-demodulation signal band processing circuit and plural de-emphasis circuits in the reproduction system. CONSTITUTION:An FM luminance signal YFM is separated from a reproduction RF signal from a magnetic head Hn in a Y/C separation circuit 5 in a luminance signal reproduction system 40 and fed to an input terminal 40i. The signal YFM is fed in common to RF band processing circuits 41h, 41n of each of high picture quality and standard modes and its output is fed to an FM demodulator 43 via a changeover switch S3 and a common inversion preventing circuit 42. The output of the demodulator 43 is fed in common to de-emphasis circuits 45h, 45n of each mode via a common low pass filter 44. The reproduction luminance signal Y outputted form the circuits 45h, 45n is led to an output terminal 40o via a changeover switch S4 and a common noise reduction circuit 46. When the switches S3, S4 are turned on to the position (n), the reproduction processing corresponding to the standard mode is implemented and when turned on to the position (h), the reproduction processing corresponding to the high picture quality mode is implemented.
Patent JP-S63189586-A (JP)
Inventor: OGURA HIROYUKI
IPC: E06B9/80
Filed: 1987-01-31
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-H07228651-A (JP)
Title: Production of polyurethane emulsion
Inventor: NAKABAYASHI AKIRA
IPC: C08G18/10
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject emulsion, excellent in film-forming properties and thermal yellowing, water and solvent resistances and balance between hardness and elasticity and useful for coatings, adhesives, etc., by mixing a specific urethane prepolymer with a polyisocyanate compound and then reacting the resultant mixture with a hydrazine derivative. CONSTITUTION:This method for producing an emulsion is to mix (A) 100 pts.wt. urethane prepolymer, containing a diisocyanate compound such as 2,4-tolylene diisocyanate and polyols having 400-8000 molecular weight such as a polycarbonate polyol, derived from a compound having active hydrogen such as alpha,alpha'- dimethylolpropionic acid and having NCO groups with (B) 0.5-500 pts.wt. polyisocyanate compound such as 1,8-diisocyanato-4-isocyanatomethyloctane and then reacting the resultant mixture with (C) a hydrazine derivative such as oxalic acid hydrazide or trimellitic acid trihydrazide in the presence of water.
Patent JP-H01196721-A (JP)
Title: Magnetic recording medium
Inventor: SOMEZAWA MASASHI
IPC: C09D201/00
Filed: 1988-02-02
Abstract: PURPOSE:To enhance the dispersibility of nonmagnetic powder in a back coat layer and to decrease the drop-outs thereof by using a specific resin as the binder of said layer. CONSTITUTION:A magnetic layer 2 is formed on one face of a nonmagnetic base 1 and the back coat layer 3 essentially consisting of the nonmagnetic powder (e.g.: carbon black) and the binder (A) is formed on the other face. A resin having a residual aminocarboxylic acid {e.g.: -NH(CH2)nCOOH} in the molecule is used for the binder A and a residual iminocarboxylic acid group and residual pyridine carboxylic acid group may be used as well. These resins are formed by bringing the compd. having the above-mentioned residual group into reaction with a condensation resin or the components thereof or by copolymerizing a monomer having the above-mentioned residual group with a vinyl monomer.
Patent JP-S60165202-A (JP)
Inventor: MINATOYA SHINICHI
IPC: B27F7/02
Filed: 1984-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59147431-A (JP)
Title: Formation of electrode
Inventor: ITOU HIDEO
IPC: H01L21/288
Filed: 1983-02-10
Abstract: PURPOSE:To obtain an Ni electrode generating no exfoliation by a method wherein the Ni thin film forming surface of an Si wafer is finished to form a mirror surface, the Ni thin film of thickness of the degree of 300Angstrom  or less is adhered thereto, and heat treatment is performed at the temperature of 300- 600 deg.C. CONSTITUTION:The surface of an Si wafer is finished to form a mirror surface using a mixed liquid consisting of hydrofluoric acid, nitric acid, acetic acid made the mixing ratio to 5:3:3, and an Ni thin film of thickness of the degree of 300Angstrom  or less is adhered thereto according to vacuum evaporation, sputtering, electroless plating, etc. At this time, the reason why film thickness is specified to the degree of 300Angstrom , it is because when thickness is thicker than that, the thin film itself is crystallized to be stabilized, while reactivity with Si is deteriorated. Moreover, when the film becomes thinner, the thin film forms an island construction, the film gets into heterogeneously, and it is not desirable. After then, the film is heated for about 30min at 300-600 deg.C in an N2 atmosphere, adhesion between Si and Ni is increased, and ohmic resistance is also reduced. Accordingly, adhesion of the Ni thin film to the mirror surface, which is difficult hitherto, is facilitated and moreover made to possible.
Patent JP-H08195353-A (JP)
Title: Boat cover of semiconductor manufacturing device
Inventor: TAKAISHI KENJI
IPC: H01L21/68
Filed: 1995-01-13
Abstract: PURPOSE: To enhance a thin film formed on a wafer (substrate) in uniformity and to especially prevent a part of the film formed on the periphery of the wafer from increasing in thickness. CONSTITUTION: A boat cover 30 provided with vent holes 34 through which reactive gas flows is provided so as to cover a boat 32 which holds wafers 6 to process in a semiconductor manufacturing device, wherein the inner face of the boat cover 30 confronting the boat 32 is roughened 35 to be enhanced in surface area, reaction product (thin film) is more deposited thereon so as to be less deposited on the peripheral part of the wafer 6 where reaction product is liable to deposit more, whereby a film deposited on the wafer 6 is lessened in thickness difference between the center and the peripheral part and enhanced in thickness uniformity.
Patent JP-S63189743-A (JP)
Title: Utilization of geothermal energy
Inventor: SATO AKIRA
IPC: E01H5/10
Filed: 1987-01-31
Abstract: PURPOSE:To make it possible to utilize a natural thermal energy source with low cost by collecting the thermal energy which is stored in earth particles in an unsaturated zone by using an air medium in place of underground water. CONSTITUTION:Any one of a porous pipe, metal net pipe, pipe with bottom, and other structures which are able to collect the air in the earth will do as a device 1 to collect air. Further, existing underground installations which have air gap such as sewage route pipes, electric cable conduits, etc., buried in the earth/can be used as a device to collect air. Air pumps of various kinds for suction and discharge can be used as a pump 2. The heat capacity per unit volume of air is smaller as compared with water so that a large volume of air is required for obtaining the same heat quantity in comparison with the underground water. Because of this difference the bore of the pump 2 and the diameter of the air blast pipe are larger compared with those used for underground water, but because the air is lighter in weight, the power of an air pump required to collect the same heat quantity as in the underground water is about the same as the power of a storage pump to lift the underground water with the same heat quantity.
Patent JP-S54114675-A (JP)
Title: Turret type thread stripe winder
Inventor: TANBARA NOBUHIKO
IPC: B65H67/048
Filed: 1978-02-28
Abstract: PURPOSE: To instantaneously ascertain the thread holding in a groove and extremely improve and stabilize the thread changeover success rate by setting up a thread reeling-in guide and a thread flex with an oblique groove and intersecting a thread stripe with the axial core of a spindle at an angle of nearly 90 degrees.  
     CONSTITUTION: When the thread reeling-in guide 10 moves left, the running thread stripe 1 falls into the oblique groove of the thread flex guide 12 and moves on the blade cut 7 of an empty bobbin. When the thread stripe 1 moves on the blade cut 7, the thread stripe 1 engages with the blade cut 7 and is held. Since it is cut off between the position held and the package, the winding to the package 8 is switched into that of the empty bobbin. Since the thread reeling-in guide 10 moves to the position near the plane which is normal to the axial core of the bobbin at the blade cut 7 of the empty bobbin 4, the angle θ made by the thread stripe 1 with the axial core of the empty bobbin becomes nearly 90 degrees. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58139935-A (JP)
Title: Manually fed paper sheet feeding guide
Inventor: TAKAGI MASABUMI
IPC: B65H3/44
Filed: 1982-02-13
Abstract: PURPOSE:To make a manually fed paper sheet feeding guidable easily and smoothly into a paper sheet feeding part, by setting one side of a paper sheet guiding member down to a feeding device of paper sheet from the outside and the other side to an enclosure part covering the paper sheet feeding part from outside. CONSTITUTION:A plate spring 10 and a paper feeding roller 11 attached to a manual feeding table 9 are lightly brought in contact with each other in a state of manual operation. Likewise, a paper feeding part enclosure 12 is supported on a paper feeding part stay 13 by a retainer plate spring 15. And, one end part of the paper feeding closure 12 causes clearance between it and the manual feeding table 9 being in a state of annual operation to be gradually narrowed, while being bent as a guide part 121 to advance the paper sheet up to a contact part between the roller 11 and the plate spring 10. According to this method, even when the paper sheet inset by manual operation and the like is curled or of a sizable one in thickness, this guide apparatus can guide the paper sheet into the feeding part smoothly and accurately without suffering any damage so that not only unevenness at the rear end side of the paper sheet can be checked but smooth paper feeding can be achieved.