baber/WOPTO huggingface dataset:
Patent JP-H05225705-A (JP)
Title: Digital video signal recording device
Inventor: OGURO MASAKI
IPC: H04N9/808
Filed: 1992-02-14
Abstract: PURPOSE:To limit the location of the poor quality picture to the peripheral portion of the picture during an abnormal speed reproduction by uniformly processing different types of video signals and recording. CONSTITUTION:A uniform processing is done for three types of color video signals, SD, SD wide and SD-L and the recording is performed on a magnetic tape by a rotary head. At that time, the main area other than the both edges (6X36 macroblocks) of one frame (60X36 macroblocks) is divided into (6X12) super-macroblocks. The number 6 corresponds to the buffering units (6 macroblocks + 4DCT blocks) and the number 12 is the number of tracks necessary to record the data of one frame. The super-macroblocks are 9X3. Shuffling is done by referring to the super-macroblocks numbers and the macroblocks numbers. Moreover, as to the 4DCT blocks, the peripheral super-macroblocks formed from the both edges are used. Since most likely invalid 4DCT blocks during an abnormal speed reproduction are located in the peripheral, degradation of the picture quality is not conspicuous.
Patent JP-H09248319-A (JP)
Title: Motor-driven wheelchair
Inventor: TANAKA HIROSHI
IPC: A61G5/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve a traveling feeling by generating suitable auxiliary power by a motor even when traveling resistance is changed by detecting the traveling resistance and controlling the auxiliary power based on manipulation force to be applied to handling, wheelchair speed and the traveling resistance. SOLUTION: In the case of right control processing, for example, a target signal setting means 14 reads a target signal TMR out of a memory while defining the values of a manual torque signal TR, left main wheel rotating direction judge signal DR and right wheel velocity signal VR as the read addresses of the memory and outputs that target signal to a target signal correcting arithmetic means 145. A target acceleration setting means 141 outputs a target acceleration signal ATR to a differential arithmetic means 143, and an acceleration operating means 142 operates acceleration from the right wheel velocity signal VR and outputs an acceleration signal AVR to the differential arithmetic means 143.  Then, corresponding to an acceleration differential signal ▵AR from the differential arithmetic means 143, a correction coefficient setting means 144 outputs a correction coefficient KR to the target signal correcting arithmetic means 145.
Patent JP-H08226496-A (JP)
Title: Wound rope removal device
Inventor: IKEDA HIROSHI
IPC: F16G5/00
Filed: 1995-02-22
Abstract: PURPOSE: To remove unnecessary rope easily by providing a main body part with tapered surface, a sliding part slidable on its surface, an elastic member for its returning, a rope guide part installed on the side surface of the main body part, and a fixing part to hold the end part of the rope. CONSTITUTION: A rope 2 is cut off and fixed to the end of a new rope 2, and the rope end part is moved along the inclined surface of a rope guide part 25 and held fixedly between the pressing member 50 of a fixing part 26 and a support member. Also a main body part 21 is rotated in arrow direction so as to wind the rope 2 around the rope collecting part of a slide part 22. After this has been completed, the rotation of the main body part 21 is stopped, and the slide part 22 is slid on the tapered surface of the main body part 21 in arrow direction. Because the rope collecting part is moved in the direction that the winding length of the rope 2 is reduced, the wound rope 2 can be pulled out easily. When the rope 2 is pulled out, the slide part 22 is returned automatically to the original position by an elastic member 24.  Thus the rope can be replaced with the other type of rope in short time.
Patent JP-H01234440-A (JP)
Title: Rubber composition
Inventor: KITAHARA SHIZUO
IPC: C08L15/02
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a rubber composition having excellent green strength and tensile strength, etc., after vulcanization and free from reinforcing agent and filler, by compounding a vulcanizing agent to a specific modified rubber. CONSTITUTION:The objective composition essentially free from reinforcing agent and filler is produced by compounding (A) a modified rubber produced by reacting (i) a rubber having unsaturated bond (e.g., natural rubber or polyisoprene rubber) with (ii) an organic compound having the group of formula -CH=N- (e.g., benzylidenemethylamine) and (iii) an organic acid halide having the group of formula COX (X is halogen) in the presence of (iv) a Friedel-Crafts catalyst (e.g., BF3 or AlCl3) with (B) a vulcanizing agent (e.g., sulfur).
Patent JP-S63227835-A (JP)
Inventor: MITSUYA KINPEI
IPC: F15B7/08
Filed: 1987-03-14
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-H05264864-A (JP)
Title: Optical waveguide element
IPC: G02B6/30
Filed: 1992-03-17
Abstract: PURPOSE:To enable the easy production of the grooves of the optical waveguide element for positioning fitting pins. CONSTITUTION:This optical waveguide element is formed with an optical waveguide 21 on a substrate 20 and has V-grooves 22 formed on both sides of the optical waveguide 21 and in parallel with the optical waveguide 21. The optical waveguide element is connected to an optical connector via the fitting pins 25 fitted in the V-grooves 22. The depth of the V-grooves 22 to be worked of such optical waveguide element is reduced and the offset quantity d between the central height of the fitting pins 25 to be fixed by the V-grooves 22 and the grooves 24 of a retaining cap 23 and the central height of the optical waveguide core part 21a is specified to the prescribed finite length 250[mum]. The formation of the V-grooves is saved by as much as the offset quantity and the time for cutting is shortened.
Patent JP-H04294658-A (JP)
Title: Telegraph telephone system
Inventor: ZAISHO MASAHIRO
IPC: H04M1/2755
Filed: 1991-03-25
Abstract: PURPOSE:To simplify telephone dialing and to reduce wrong dialing or the like. CONSTITUTION:An image of a card 8 on which information including a telephone number is described is read by an image scanner 1, a character recognition section 3 and a number identification section 4 recognize a character from the data of the image to extract a telephone number and a dialing section 6 uses the telephone number to make dialing.
Patent JP-S51136005-A (JP)
Title: Control method of diesel engine bench simulator
Inventor: HIRAKATA SUMIO
IPC: G01M15/00
Filed: 1975-05-20
Abstract: PURPOSE: A control method of diesel engine bench simulator, that enables to make line check closely contacted with production by performing of exhaust gas measurement in accordance with standard of engine rotation speed while making a engine single unit without adding a mission etc. as an exhaust gas measurement system of a diesel engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10236085-A (JP)
Title: Transferring method
Inventor: MIYAKOSHI MITSUTOYO
IPC: B44C1/165
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To omit previous undercoating of a base material to be transferred in the case of obtaining a decorative material by decorating by a transfer sheet. SOLUTION: A transfer layer 2 containing an undercoating film layer 4 provided as an outermost layer of the layer 2 made of a decorative layer 3 is transferred to a base material B to be transferred by a transfer sheet S to obtain a decorative plate D. Particularly in the case of the base material of an uneven surface, the transfer layer side of the sheet is opposed to the uneven surface of the base material. Solid particles are collided against the support side of the transfer layer. The transfer sheet is brought into pressure contact with the uneven surface of the base material by utilizing the collision pressure as a transfer pressure, and then, the support 1 is released, thereby obtaining the decorative plate.
Patent JP-H0821887-A (JP)
Title: Manufacture of coating pipe
Inventor: MITSUKII OOBUIRU MAAROU
IPC: G21C21/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a method to manufacture a clad tube capable of manufacturing the clad tube having a three-layer covered structure with significant adaptability. CONSTITUTION: A method contains a process in which an outer circumferential surface of an inner liner alloy sheath is joined with an inner circumferential surface of a zirconium sheath, to form a barrier and an inner liner sheath, and a process in which an outer circumferential surface of the zirconium sheath of the barrier and the inner liner sheath is joined with an inner circumferential surface of an outer base layer alloy tube to form a clad tube. Alternatively, this method contains a process in which an outer circumferential surface of the zirconium sheath is joined with an inner circumferential surface of an outer base layer tube alloy tube, to form a base layer tube and a barrier sheath, and a process in which an outer circumferential surface of the inner liner alloy sheath is joined with an inner circumferential surface of the zirconium sheath of the base layer tube and the barrier sheath to form the clad tube. In each case, the next process is performed after the manufactured tube has been heat treated. The joining process and the next process are performed by extrusion and by an arbitrary hot isostatic press.
Patent JP-S58176764-A (JP)
Title: Parallel processing system
Inventor: TAKAGI HARUO
IPC: G06F15/167
Filed: 1982-04-10
Abstract: PURPOSE:To even the efficiency of plural processor units, by scattering the arbiters of the highest priority of each arbiter priority chain to the arrangement of the processor units. CONSTITUTION:When the using requests of the system bus are delivered simultaneously from the CPUs of processor units PU1, PU2, PU4 and PU5, the use of a system bus B1 is permitted first to the PU1 since the highest priority is given to the PU1. For a system bus B2, however, the PU3 having the highest priority has no request. Then an output signal line A3-2 of the corresponding arbiter is set at L, and a signal H is delivered to a signal line A4-2 from the arbiter of the PU4. Thus the use of the B2 is inhibited for the subsequent PU5, PU6, PU1 and PU2. Then a bus switch BS4-2 is turned on to permit the use of the B2. While the PU5 can use a bus B3 since it has the highest priority of the B3.
Patent JP-H0644802-A (JP)
Title: Display for head lamp
Inventor: RONARUDO ESU DENREI
IPC: F21S8/10
Filed: 1993-03-19
Abstract: PURPOSE: To provide an inexpensive indicating device with a simple structure, capable of precisely indicating a tilting angle of a headlight. CONSTITUTION: This indicating device 20 is inserted into a housing 25 on a headlight frame 21 with a slip fit, and, once inserted, is automatically locked in place. The indicating device 20 is equipped with a bubble level. The level is equipped with a transparent container 30 integrally molded with a base 38. The base 38 together with the container 30 is assembled with a holding bracket 40 with a slip fit. The holding bracket 40 holds the indicating device 20 in the housing 25 in cooperation with the base 38. In addition, the holding bracket 40 can tilt the container 30 upward and downward relative to the horizontal in cooperation with an adjusting screw 45. Thereby, zero adjustment of a bubble 33 is made possible.
Patent JP-2000254008-A (JP)
Title: Construction of heating part in roaster
Inventor: KATO YUKIO
IPC: A47J37/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate a daily cleaning work by a method wherein a cooking part and a heating part of a roaster can be easily mounted or dismounted. SOLUTION: In a burner 17 which is releasably mounted to the lower part of an inner box, a recess which serves as a burner port is formed on the upper surface of the body of the burner 17 from a bottom wall 21 and upright wall surfaces to blow off air mixed gas into the recess. Through holes 30, 30a are vertically formed through the wall 21 of the burner 17, and a mixing pipe 24 for feeding air mixed gas is vertically disposed through the body of the burner. An ignition equipment 27 and a flame-failure sensor 28 are provided through the holes 30, 30a, respectively so as to be detachable from the burner 17.
Patent JP-S62215763-A (JP)
Inventor: KATAOKA SHINPEI
IPC: E04G9/00
Filed: 1986-03-17
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-H02238560-A (JP)
Title: Self-extension type neural network
Inventor: ISHIZUKA YASUSHI
IPC: G06N3/04
Filed: 1989-03-13
Abstract: PURPOSE:To minimize the number of nodes (units) by continuing the learning with use of a self-extended network structure when the network structure is self-extended via a self-extending part. CONSTITUTION:When a learning progress deciding part 8 decides that the learning has no progress, an extension instructing signal is outputted to instruct the extension of a network structure. Then the new nodes are added via a self-extending part 7 by an extension instructing signal. The connection state between the new nodes is set together with the initial value of the connection weight between new nodes. Then the network structure is self-extended. Thus the learning is carried on based on the self-extended network structure. As a result, the number of necessary nodes can be minimized as long as the number of nodes is set at first at the value smaller than the expected number.
Patent JP-S63224771-A (JP)
Title: Formation of polyimide resin film
Inventor: KOMATSU NOBUO
IPC: H05K3/38
Filed: 1987-03-16
Abstract: PURPOSE:To improve the adhesion and close attachment of the title film, by forming an undercoat layer consisting essentially of the binder consisting of polyimide and polyamide-imide on a base material and then forming a polyimide layer thereon. CONSTITUTION:A paint consisting essentially of a mixture of a polyimide resin precursor and a polyamide-imide resin precursor is prepared. The paint is coated on the base material, heated at about 50-450 deg.C, and dried. The precursors are successively cyclized and cured to form the undercoat layer on the base material. The polyimide resin film is then formed on the undercoat layer. The thickness of the undercoat layer is usually controlled to about 1-100mum. The weight ratio of the polyimide resin to the polyamide-imide resin is ordinarily adjusted to 2/8-8/2, or appropriately to 3/7-7/3. A metallic sheet, a ceramic substrate, etc., are used as the base material.
Patent JP-S59185770-A (JP)
Title: Method for recovering nickel from waste chemical nickel plating bath
Inventor: MORIKAWA TSUTOMU
IPC: C22B23/00
Filed: 1983-04-05
Abstract: PURPOSE:To reutilize nickel in a waste chemical nickel plating soln. by adjusting the soln. to a prescribed pH with oxalic acid to precipitate complexed nickel ions as nickel oxalate which is simply reduced to nickel. CONSTITUTION:When a chemical nickel plating soln. contg. a hypophosphite as a reducing agent and an org. acid as a complexing agent is aged, the waste soln. is adjusted to 1-3pH with oxalic acid to precipitate complexed nickel ions in the waste soln. as insoluble nickel oxalate. Nickel oxalate contg. little phosphoric acid is recovered by filtration, and it is reduced to metallic nickel by heating in a reducing atmosphere. Thus, nickel is reutilized and an economical effect is produced.
Patent JP-H10249829-A (JP)
Title: Molding machine and molding method using the same
Inventor: FUKUDA TAKESHI
IPC: B28B3/20
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a molding machine in which no joint fault between raw materials occur by continuously molding a molding and a method for molding it by using the machine. SOLUTION: The molding machine 1 comprises a base part 4 having an extrusion bas 2 at one end and a cylinder 3 at the other end, material cylinders 6-1, 6-2 each having a constitution detachable from the cylinder 3 and taking an extrusion position for molding raw material 5 in the state it is mounted at the cylinder 3 and a standby position for throwing raw material to be molded next therein, a piston 7 having a ram head 7a at an end in size engaged within the material cylinder 6-1 or 6-2, and a plunger 8 for driving the piston 7.  Part of the previous material retained in the material cylinder is shorn by using the machine 1 in the case of moving the material cylinder from the extrusion position to the standby position, and hence an end of the previous material retained in the base part is shorn, the end of the shorn surface is brought into contact with an end of next material and extruded.
Patent JP-S51135807-A (JP)
Title: Porous and low-density sintered body using iron powder as a material
Inventor: SADAOKA YOSHIAKI
IPC: B22F3/11
Filed: 1975-05-20
Abstract: PURPOSE: A process for obtaining a porous and low-density sintered body of less than 1.0 in bulk density, by molding a curled form of grinding iron powder and sintering it under non-oxidizing condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227316-A (JP)
Title: Injection apparatus
Inventor: SHIMA YOSHIHARU
IPC: B29C45/52
Filed: 1987-03-16
Abstract: PURPOSE:To perform injection control while confirming the opening and closing stats of the check valve in a heating cylinder, by mounting a means for transmitting the change of the position caused by the opening and closing of the check valve to the outside and the position detection means of a screw rear part for detecting the positional change transmitted by said transmission means. CONSTITUTION:Proximity switches 27, 28 move so as to advance and retract along with a screw 12 through a back plate 20. A drawing shows such a state that a check valve 14, opened until the screw 12 advances after the completion of weighing, retracts by the pressure of a resin and the advance of the screw 12 to be closed. With the retraction movement of the check valve 14, a ring member 24 also moves so as to retract to the position of the proximity switch 28 from the position of the proximity switch 27 and, when the proximity switch 28 is turned ON, the opening of the valve is confirmed and, at the same time, the position of the screw at that point of time is set to an injection start point to perform injection control.
Patent JP-H02240116-A (JP)
Title: Production of water-soluble polystyrenesulfonate salt
Inventor: SAITO HIDENAO
IPC: C08F8/44
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a water-soluble polystyrenesulfonate salt or aqueous solution thereof useful as a cement dispersant, soil conditioner, flocculant or the like by sulfonating PS with fuming sulfuric acid under specified conditions and treating the product. CONSTITUTION:PS is dissolved in a halohydrocarbon (e.g. ethylene dichloride), and fuming sulfuric acid desirably of a concentration of 15-35% containing 0.8-1.1mol of SO3 per mol of the structural units of the PS is added to the solution at a temperature <=60 deg.C to sulfonate the PS. This solution is desirably diluted by the addition of 2-3 pts.wt., per sulfonation solution, water to separate the solvent layer, which is neutralized with slaked lime, and the formed gypsum is filtered off. An alkali carbonate (e.g. Na2CO3) is optionally added to the mixture, and the formed CaCO3 is filtered off. The residue is optionally concentrated or/and dried to obtain the title water-soluble salt or aqueous solution thereof.
Patent JP-S63228553-A (JP)
Title: Target for x-ray tube, manufacture thereof and x-ray tube
Inventor: BABA NOBORU
IPC: H01J9/14
Filed: 1987-03-18
Abstract: PURPOSE:To make a metal intermediate layer better in adhesive properties and the heat generated in an X-ray generating metal-clad layer speedily transmissible to a graphite substrate, by installing graphite and the nonreactive metal intermediate layer in an interface between the graphite substrate and the X-ray generating metal-clad layer. CONSTITUTION:A part of the surface of a graphite substrate 1 is covered with an X-ray generating metal-clad layer 2, and a metal intermediate layer 3 is interposed between both and penetrated into an inner part of the graphite substrate 1. This metal intermediate layer 3 is made so as to have more than 10mum in maximum penetrating depth. This metal intermediate layer 3 is penetrated into the graphite substrate 1 whereby a contact area between both is remarkably increased, so that the heat generated in the X-ray generating metal-clad layer 2 is speedily transmitted to the graphite substrate 1. And that the metal intermediate layer 3 penetrated into the graphite substrate has such an action as a wedge, making the X-ray generating metal-clad layer 2 hard to separate from the graphite substrate 1.
Patent JP-H07270398-A (JP)
Title: Method and apparatus for measuring content of air in plastic oils and fats
Inventor: SADO HIDEKI
IPC: A23D7/00
Filed: 1994-03-30
Abstract: PURPOSE:To rapidly measure the content of air with high accuracy by melting a plastic oils and fats lump containing air under heating without dissipating air and reducing pressure to a constant pressure to expand air bubbles to calculate a vol. change or calculating a vacuum degree when pressure is reduced so as to obtain a constant vol. change. CONSTITUTION:Several grams of a sample is taken from a butter lump to be weighed and cooled to about 5 deg.C. Alcohol of about 70 deg.C or higher is sprayed on the sample to remove surface waterdrops and the sample is put in a U-shape pipe 4 along with cooled degassed water 5 to be hermetically sealed with grease. Next, the U-shape pipe 4 is heated to about 50 deg.C in a thermostatic tank 7 to melt butter 5 and evacuated by a vacuum pump 1 to expel the air in the sample into water and the sample wherein butter, water and air are separated is cooled in a thermostatic tank 6 of about 20 deg.C and the initial graduations of the U-shape pipe 4 in the horizontal state and the temp. of the thermostatic tank 6 are measured. Further, the Ushape pipe 4 is evacuated to about 150-160 Torr in the horizontal state and the graduations and pressure in this state are measured. The air content of butter can be calculated from the vols., pressure changes and wts. of a standard state and a vacuum state.
Patent JP-S57176400-A (JP)
Title: Axial flow compressor
Inventor: TSUZUKI KOUICHI
IPC: F04D29/68
Filed: 1981-04-24
Abstract: PURPOSE:To decrease loss in a suction part and improve uniformity or a flow in a cascade inlet, by providing a slit on an annular mouth ring curved to bell shape. CONSTITUTION:A slit 13 is provided on a mouth ring 7 circumferentially in a range of about + or -60 deg.. A direction of the slit 13 is considered so that gas flows along as well on the mouth ring 7 as possible when the gas flows into a curved part 6 through the slit 13. Since gas of high static pressure in an area 12 is guided flowing into the curved part 6 through the slit 13 by conducting the area 12 to the curved part 6 through the slit 13, exfoliation can be prevented in a side end of the curved part 6 of the slit 13 with the highest change of pressure on the mouth ring 7.
Patent JP-H0580585-A (JP)
Title: Electrostatic charge image developer composition
Inventor: HAYASHI TOKUHIRO
IPC: G03G9/08
Filed: 1991-03-01
Abstract: PURPOSE:To form excellent visual images without decrease in electrification holding property or flowing property of a toner by using a hydrophobic silica fine particles obtd. by treatment to give >=80 hydrophobicity to the fine particles. CONSTITUTION:This electrostatic charge image developer compsn. contains a binder resin essentially comprising a polyester resin obtd. by condensation copolymn. of the following components. A diol component expressed by formula I (wherein R is ethylene or propylene group, x and y are integers >=1 with 2-7 average of x+y) by <10mol% of the whole structural components. A diol component expressed by formula II (wherein n is an integer of 2-6 by >=10mol% and >=25mol% of the whole structural components. A bivalent carboxylic acid, its anhydride, or lower alkylester and a tervalent or higher valent carboxylic acid, its anhydride or lower alkylester by >=2.5mol% and <15mol%. In this compsn. hydrophobic silica having 80 hydrophobicity is added by 0.01-1.5 pts.wt. to 100 pts.wt. of the toner.