baber/WOPTO huggingface dataset:
Patent JP-S59174758-A (JP)
Title: Container
Inventor: MURAMATSU KOUZOU
IPC: B01L3/00
Filed: 1983-03-24
Abstract: PURPOSE:To reduce significantly contact area of dosed-supply member material, such as pipet, etc. with liquid, by forming 2 chambers with intervention of a partition provided with a communicating passage at the bottom, forming a pipet inserting hole on one of said 2 chambers and constructing the other chamber available for hermetical sealing. CONSTITUTION:After pouring a reagent S into a larger chamber 4 through a pouring orifice 6 of reagent container B, the whole set is hermetically sealed with a cover 7 attached to the orifice 6. The reagent S is introduced into the smaller chamber 3 through a communicating passage 5 located at the bottom of a partition 2. The smaller chamber 3 is open to atmosphere through an insertion hole 8 of pipet P, however, as the chamber 4 is sealed, a level of the reagent S admitted in the chamber 3 rises only to that lower than that of the larger chamber 4. By immersion of an end of pipet P in the reaqent S, the specified quantity of reagent can be absorbed assuredly and the contact area of the reagent S and the pipet P can be reduced to a minimum.
Patent JP-H05245597-A (JP)
Title: Production of iron group base amorphous alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C45/00
Filed: 1992-03-06
Abstract: PURPOSE:To produce an iron group base amorphous alloy having complicate cross sectional shape with a metallic mold casting method by applying a specific pressure or higher to molten metal, pouring into the metallic mold and solidifying. CONSTITUTION:In the case of producing the iron group base amorphous alloy, it is necessary to apply the pressure to the molten iron and pour into the metallic mold. Then, by executing pressurization of >=0.5kg/cm<2> to the molten metal, high viscosity molten metal forming the amorphous alloy is precisely fed into the metallic mold, and sink mark is prevented, and also thermal resistance in the interface between the molten metal and the mold is reduced and the heat transfer is promoted. As the method for applying the pressure to the molten metal, by using gas medium, the pressure is transferred to the molten metal. For example, by using the method, in which the molten metal is held in a ceramic vessel providing a nozzle having slit shape or round cross sectional hole at the lower end and pressurized by using inert gas of Ar, etc., on the surface and poured into the metallic mold, etc., the molten metal flow applying the desired pressure can be obtd.
Patent JP-2000247597-A (JP)
Title: Side shift device of reach forklift
Inventor: ODAMURA TOMOJI
IPC: B66F9/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To minimize the front overhang when shifting beyond the opposing clearance of the left and right straddle arms under the maximum reach amount condition. SOLUTION: To a lift bracket 3, a side shift attachment 4 to to be installed with a fork 20 is attached shiftable in the lateral direction. The length of a finger bar 9 at the lower side to form the side shift attachment 4 is set shorter than the length of a finger bar 8 at the upper side, and at the length within the opposing clearance of a pair of the left and right straddle arms. When the fork 20 is positioned at the outermost position to the side shift attachment 4, the finger bar 9 at the lower side and the fork 20 are set to overlap each other at the minimum amount necessary to stabilize the fork 20, in the vehicle front view.
Patent JP-S63214740-A (JP)
Title: Stereoscopic video projecting device
Inventor: YATAGAI YUKIHIRO
IPC: H04N13/04
Filed: 1987-03-03
Abstract: PURPOSE:To enable many persons to enjoy a stereoscopic image through glasses with filters by providing polarizing filters and optical systems additionally. CONSTITUTION:An image from a CRT 3 is enlarged through a lens 4 and becomes right and left light waves which differ by 90 deg. through a polarizing plate 5, and they changes their courses by a reflecting plates 6 and are enlarged and put together on a screen 2. This screen 2 is viewed through glasses 7 with right and left polarizing plates which provide the same polarization with the right and left images polarized by a projector main body 1, and consequently while the left image is viewed with the left eye, the right image is viewed with the right eye, thereby enabling stereoscopy.
Patent JP-S52132770-A (JP)
Title: Electronic preset counter
Inventor: YOKOMORI MITSUO
IPC: H03K23/66
Filed: 1976-04-30
Abstract: PURPOSE:To prevent the fault by making the configuration simple by using the electronic preset counter and to enable the alteration of selection of contact output signal mode and the alteration of types of operation and output.
Patent JP-S63214300-A (JP)
Inventor: MATSUMOTO TOSHIO
IPC: D06F58/10
Filed: 1987-03-02
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-S60193036-A (JP)
Title: Coordinate reading plate sucking manuscript paper
Inventor: HAYAKAWA FUKUICHIROU
IPC: G06F3/03
Filed: 1984-03-15
Abstract: PURPOSE:To hold manuscript paper easily and assuredly by forming a manuscript paper sucking part by providing a dielectric layer on a plastic insulated layer printed with a specific electrode group by means of a nonmetallic conductive ink and unifying a coordinate reading part under the manuscript paper sucking part. CONSTITUTION:A nonmagnetic conductive ink obtained by mixing the carbon black onto a plastic insulated layer C to form an electrode group B for a manuscript paper sucking part. The group B contains positive and negative poles connected to a DC power supply and set opposite to each other in a comb form for example. Then a dielectric layer A made of a plastic or synthetic rubber film is put on the group B. Thus the manuscript paper sucking part is formed. While a coordinate reading part is formed with (y) and (x) coordinate reading films F and I. This reading part is pressed with heat to the lower side of the manuscript paper sucking part. Thus it is possible to apply the voltage from a power supply 5 to the manuscript paper 4 put on the layer A.
Patent JP-S58166391-A (JP)
Inventor: ITOU HISATSUGU
IPC: G09G3/18
Filed: 1982-03-25
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-H06264442-A (JP)
Title: Application of guide pipe of high strength cast-in-place concrete pile
Inventor: CHIYOUSOKABE MAKOTO
IPC: E02D5/50
Filed: 1993-03-10
Abstract: PURPOSE:To guide a fastening pile from the ground level to the front end of the pile. CONSTITUTION:Guide pipes 1 are connected on an assembling base plate 2 at the ground level by plates 3 retaining the intervals to assemble them in an appropriate arrangement. Support rods 6 are radially protruding from respective guide pipes. The vertical rods 5a are supported by hoops 20 for bearing the vertical rods, fixed at the support rods 6 and further, hoops 5b are wound on the outer periphery of respective vertical rods to assemble a steel rod cage 5 unified with the guide pipes. The respective guide pipes are lifted up as a whole by use of a lifting tool like a traverser to insert it together with the steel rod cage into an excavated hole. Accordingly, reliability and quality of a high strength cast-in-place concrete pile construction is secured and it can be practically used.
Patent JP-H10225393-A (JP)
Title: Bathtub
Inventor: HAYAKAWA MAKOTO
IPC: A47K3/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To make a water level area hard to adhere dirt and, even when dirt adhered, to easily remove dirt, by providing a layer containing photocatalyst particles on at least the inside face of a bathtub and making the layer surface be hydrophilic corresponding to optical excitation of the photocatalyst. SOLUTION: A layer containing a photocatalyst is formed on at least inside face of a bathtub to be hydrophilic corresponding to optical excitation of the photocatalyst. That is, the exposed surface on the inside face is formed of an inorganic oxide such as silica, alumina, titania, etc., a solid acid such as TiO2 /WO3 , TiO2 /Mo2 O3 , SiO2 .Al2 O3 , etc., or silicone. When the exposed surface is formed of an inorganic oxide, physically adsorbed water bonded to an OH group on the inorganic oxide surface by a hydrogen bond brings hydrophilic properties to the surface corresponding to optical excitation of the photocatalyst. The surface of the layer is formed to have hydrophilic properties not higher than 20 deg., preferably not high than 10 deg., converted into the contact angle with water corresponding to optical excitation of the photocatalyst.
Patent JP-H01225613-A (JP)
Title: Preparation of expanded synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08J9/14
Filed: 1988-03-04
Abstract: PURPOSE:To prepare a good expanded synthetic resin without causing clouding and foam breaking, by reacting an active hydrogen compd. with a polyisocyanate compd. in the presence of a specified silicone foam stabilizer and a specified foaming agent. CONSTITUTION:An expanded synthetic resin is prepared by reacting an active hydrogen compd. (A) having 2 or more active hydrogen-contg. functional groups capable of reacting with an NCO group (e.g., polyether polyol obtd. by adding an alkylene oxide) with a polyisocyanate compd. (B) (e.g., polymethylenepolyphenyl isocyanate) in the presence of a silicone foam stabilizer (C) and a foaming agent (D). Said stabilizer C is a silicone foam stabilizer of polydimethylsiloxane-polyoxyalkylene block copolymer contg. 35wt.% or more polydimethylsiloxane and said agent D is a foaming agent, at least part of which is 1,1-dichloro-2,2,2-trifluoroethane. As said agent D exhibits high solubility in said compd. A and agent C, a good expanded synthetic resin can be obtd. thereby without causing clouding in the mixed liq. and foam breaking in expanding.
Patent JP-S54142494-A (JP)
Title: Nuclear fusion system
Inventor: HOSHI AKIRA
IPC: H05H1/12
Filed: 1978-04-28
Abstract: PURPOSE: To prevent from turbulance of magnetic field by supporting toroidal coil with discharge tube to coincide the center thereof and improving the configuration accuracy of toroidal coil.  
     CONSTITUTION: Toroidal coil 1 is configured to secure with discharge tube 2 by means of a plurality of toroidal supports 3a. Accordingly, this enables the center of toroidal coil 1 and discharge tube 2 to coincide easily. Further, spiral discharge tube can be configured to secure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51124952-A (JP)
Title: Flow velocity mesurement apparatus
Inventor: ITOU ICHIZOU
IPC: G01F1/32
Filed: 1975-04-24
Abstract: PURPOSE: To obtain a flow velocity measurement apparatus which is constituted simply and has high accuracy of measurement using Karman vortex by setting a pair of ultra sonic vibrator at the both side of a penetration hole in a vortex generator with a specified angle between the vibration plate of the vibrator and ultra sonic generation and reception plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10243794-A (JP)
Title: Production of optically active 3-substituted phthalide
Inventor: KITAYAMA TAKASHI
IPC: C12P17/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful e.g. as a component of bathing agent and cosmetic in high yield by treating a 2-alkylbenzoic acid with a microorganism having asymmetric hydroxylation potency and carrying out intramolecular esterification of the resultant product. SOLUTION: A 2-alkylbenzoic acid expressed by the formula I (R<1> is a linear or branched-chain alkyl or alkenyl; R<2> is H, an alkyl, an alkenyl or an aryl) is treated with a microorganism having asymmetric hydroxylation potency such a Pseudomonas putida ATCC12633, Aspergillus niger IFO 4091 or Aspergillus niger IFO 6661 and the resultant product is subjected to intermolecular esterification to easily obtain the objective optically active 3- substituted phthalide expressed by the formula II ((*) shows that the steric configuration of the position is S or R) and useful as a component of a bathing agent or a cosmetic in high yield.
Patent JP-S54142154-A (JP)
Title: Rocking of arc
Inventor: TAKEDA KOUICHI
IPC: B23K9/08
Filed: 1978-04-28
Abstract: PURPOSE: To permit good melting treatment, etc., for the surface of metal piece by making the movement of arc spot circular by using external magnetic field intersecting arc or plasma arc at an angle not right angle.  
     CONSTITUTION: Arc is generated between the arc torch 1 and the metal material 2. The conductors 5 and 6 are arranged in parallel in such a way that they are intersected at an angle not right angle to the central axie of the torch 1. When current is flowed in the conductors 5 and 6 and respective current is directed so as to keep a reactive relation to each other, a magnetic field obliquely intersectng arc is generated in the space where arc is generated. The angle between arc and magnetic field is changed by changing the positions of the conductors 5 and 6 and also the intensity  of magnetic field is changed by current values in the conductors 5 and 6. Thus, magnetic line of force as shown by the broken line 7 can be obtained, whereby the movement of arc spot becomes circular and uniform distribution of incoming heat can be obtained in melting treatment, etc., for the surface of metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01223057-A (JP)
Title: Lower section washing device for automobile
Inventor: SHIROMOTO KAZUO
IPC: B60S3/04
Filed: 1988-03-03
Abstract: PURPOSE:To allow the concentrated washing of the required position by providing a water discharging means on a bogie running below an automobile and reciprocating the bogie at the vital washing position at the time of key entry. CONSTITUTION:An automobile lower section washing device has a bogie 2 reciprocated on rails 9 and 9'. This bogie 2 has a main body 1 provided with a pump 7 sucking the washing water from a water storage tank 5 and feeding it by pressure to the bogie 2 via a hose 4 and a motor 8 running the bogie 2 via a chain 3. The bogie 2 also has multiple water discharging nozzles 12 communicated to the hose 4 at its front section. In this case, a means detecting the running position of the bogie 21 and a means setting the vital washing position of the automobile are provided. In the washing operation performing the key entry via a key input means, when the running position of the bogie 21 reaches the vital washing position, the bogie 21 is reciprocated, and this portion is repeatedly washed.
Patent JP-S52132953-A (JP)
Title: Double fluid nozzle means for beauty making device
Inventor: ABURA YOSHIAKI
IPC: A61H33/12
Filed: 1976-04-30
Abstract: PURPOSE: To provide a double fluid nozzle means for a beauty making device, with which the opening at the tip of a first nozzle and the position of the tip of a second nozzle can be accurately positioned by a simple process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05249233-A (JP)
Title: Millimeter-wave radar equipment
Inventor: SHIMA NOBUKAZU
IPC: G01S13/42
Filed: 1992-03-09
Abstract: PURPOSE:To prevent millimeter-wave radar equipment from becoming unstable in distance and speed due to the fluctuation of the peak frequency of measured beat signals caused by noise, etc. CONSTITUTION:The radar equipment which finds the distance to a target and moving speed of the target from transmitted and received signals of continuous- wave radar which are frequency-modulated with triangular waves is equipped with storing sections 55 and 59 which store the ascending- and descending-side frequencies of past beat signals. In addition, the radar equipment is also equipped with reference value forming sections 56 and 60 which use the mean values of the frequencies of the beat signals stored in the sections 55 and 59 and comparing sections 57 and 61 which discriminate whether or not the frequencies of the beat signals fall in a prescribed range against the reference values from the sections 56 and 60 so as to eliminate fluctuating data.
Patent JP-H10243717-A (JP)
Title: Reaping and laterally moving device in combine harvester
Inventor: SHIROSHITA TETSUYA
IPC: A01D67/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify the lateral movement by a hydraulic cylinder, and a reaping transmission structure in a combine harvester capable of laterally moving a reaping device. SOLUTION: This reaping and laterally moving device is constituted of a unified reaping device comprising a grain culm-raising device, a grain calm- raking-in device and a reaping blade device, also a slide tube with a piston installed so as to freely move in the right and left lateral direction, attached to an oil cylinder installed on the front terminal part of a reaping frame 2 freely lifted and lowered to a car body and a reaping transmission axis 10 for linking the right and left reaping device part 7L and 7R and piercing the slide tube 9.
Patent JP-S59174970-A (JP)
Title: Graphic element detecting system
Inventor: NISHIO KATSUJI
IPC: G06T11/80
Filed: 1983-03-25
Abstract: PURPOSE:To detect easily a graphic element at a high speed, by comparing addresses of an aperture area and graphic element with each other and informing the detection of the graphic element when the address of the graphic element is in the aperture area. CONSTITUTION:An aperture setting circuit 27 sets a fixed aperture area based on coordinate data for detecting graphic elements from a coordinate detecting device 12. Moreover, a graphic generating circuit 23 outputs the address and discriminating code of each graphic element by successively reading out each graphic element stored in a graphic data memory 22. Then addresses of the aperture area from the circuit 27 and graphic element from the circuit 23 are compared with each other at a comparison circuit 37. As a result of this comparison, the circuit 37 informs that the graphic element is detected by means of the discriminating code when the address of the graphic element is in the aperture area.
Patent JP-S55142927-A (JP)
Title: Thermally ignitable 2-cycle internal combustion engine
Inventor: ESUMI NOBUYOSHI
IPC: F02P19/00
Filed: 1979-04-25
Abstract: PURPOSE: To reduce in both weight and size a 2-cycle internal combustion engine and achieve a high output performance and low fuel consumption, by providing as an ignition source a hot plug made of platinum and heating a fuel-air mixture in a scavenging conduit.  
     CONSTITUTION: There is provided, as an ignition source 1 of a cylinder 1, a hot plug 2 which has a coil-shaped heating element 10 made of a platinum-rhodium alloy and capable of initially igniting a fuel-air mixture by passing electricity through  the element 10 and then exhibiting a catalytic oxidation action by the combustion temperature and being heated to redness. A scavenging conduit 12 is bypassed from an upper portion of a crank case 11 and in the periphery of an exhaust hole 4. Then, the scavenging conduit 12 extends along a path in the direction opposite to the exhaust hole 4 and reaches a scavenging hole 13, thereby completely gasifying the fuel-air mixture by the heat of the wall of the exhaust hole 4 and then supplying it to the cylinder 1. Owing to this arrangement, the hot plug 2 is maintained at a high temperature, thereby allowing the engine to maintain a high output and achieving a considerable reduction in both weight and size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07259352-A (JP)
Title: Building
Inventor: KUMAGAI HISAAKI
IPC: E04F15/00
Filed: 1994-03-22
Abstract: PURPOSE:To nurse the bathing of an aged, etc, easily. CONSTITUTION:In a building, in which a living room 1 and a bathroom 2 are mounted, the living room 1 and the bathroom 2 are made to adjoin each other, and a rotary floor 4 is installed to the boundary section of the living room 1 and the bathroom 2. A boundary wall 41 partitioning the bathroom and the living room is disposed in upright to the rotary floor 4 while a bathtub 42 is set up on one side of the boundary wall, and the bathtub 42 can be reciprocated in the bathroom 2 and the living room 1 by the rotation of the rotary floor 4.
Patent JP-S59176784-A (JP)
Inventor: MORI DAISUKE
IPC: G10H7/02
Filed: 1983-03-28
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-H05251733-A (JP)
Title: Optically coupled device
Inventor: IWASAKI MASARU
IPC: H01L31/12
Filed: 1992-03-09
Abstract: PURPOSE:To utilize light effectively without-reducing insulation resistance between a light-emitting element and a light-receiving element by interposing a transmissive insulating film for forming a light part between the surface of the light-emitting element and the surface of the light-receiving element. CONSTITUTION:A light-emitting elements 14 and a light-receiving element 15 are arranged in opposition to each other so that these elements can be optically coupled. In such optically coupled device sealed with a shielding resin 29, a transmissive insulating film 20 for forming a light path is interposed between the light-emitting element 14 and the light-receiving element 15. The thickness of the transmissive insulating film 20 is enough to ensure an dielectric breakdown voltage between the light-emitting element 14 and the light-receiving element 15. One of these elements is connected to lead wires 16 to 18 for leading to the outside. A wiring pattern 22 connecting to the wiring means 16 to 18 is formed on the transmissive insulating film 20, and the other element of the light-emitting element 4 and the light-receiving element 15 is connected to the wiring means 16 to 18 through the wiring pattern 22 on the transmissive insulating film 20.
Patent JP-S56147454-A (JP)
Title: Packaging structure for semiconductor chip
Inventor: TAKENAKA TAKATSUGU
IPC: H01L23/34
Filed: 1980-04-18
Abstract: PURPOSE:To improve cooling effect by separating the connecting pattern for the cooling surface of a chip carrier and that for a higher-order packaging substrate, and to facilitate testing by providing terminals also on the chip carrier surface. CONSTITUTION:An insulating dam is provided on the periphery of a sealing cap 4 so as to be higher than the cap. The dam surface and the other surface of a chip carrier 1 are connected by means of a metallized pattern 6 provided therein, and said surface pattern is used for the mutual connection. An IC chip 2 is bonded 2 to the ceiling surface inside the chip carrier, connected 3 and hermetically sealed with a cap 4. Under said condition, the carrier is inspected, and an accepted product is mounted on a higher-order packaging substrate 8 and connected therewith. Patterns 7 and 10 are metallized layers for the external connection. A copper stud 12 is bonded to the upper surface of the carrier 1, and a cooling fin 11 is attached through the stud. By said constitution, chip carries can be directly piled one upon another to obtain a high packaging density, the cooling fin attached to the bonding surface of an exothermic component provides an excellent cooling efficiency, and the laminating pattern 10 permits a check.
Patent JP-H06263352-A (JP)
Title: Counter clearance measuring jig
Inventor: MIZUNO TSUTOMU
IPC: B66B5/28
Filed: 1993-03-11
Abstract: PURPOSE:To provide a counter clearance measuring jig which enables one worker to safely and simply measure a counter clearance. CONSTITUTION:The counter clearance measuring jig is constituted to be freely extended/contacted in the vertical direction, and is equipped with a measuring section 14 which is so constituted that the length after it has been contracted can be maintained, and with a magnet 15 to be attracted onto the lower end section of a spacer 8 attached to the lower end section of a counter weight.