baber/WOPTO huggingface dataset:
Patent JP-H06275351-A (JP)
Title: Ic connector with soldering dip bath
Inventor: TAKEDA TATEAKI
IPC: H01R33/76
Filed: 1993-03-18
Abstract: PURPOSE:To prevent electric imperfect contact and improve fitting strength in a simple process as same as a mechanical contact method by providing a soldering dip bath, an electric heater and a heater switch in an IC connector body. CONSTITUTION:An IC connector is consisting of a base unit 1a having a connector lead 5 provided with two more pins 5b than those numbers of lead 4 of an IC 2 and a heater unit 4b having a contact 3 for forming a soldering dip bath. An electric heater 6 connected to an electric power supply via a switch 8 and the pin 5b is provided along the periphery of the contact 3. When the switch 8 is turned on, solder within the contact 3 fuses. When the switch 8 is turned off after inserting the IC 2 therein, the solder is soldified. Thereby, a secure fitting of the connector and the IC can be achieved both mechanically and electrically. A detaching process can be achieved easily by turning of the switch 8 and fusing the solder.
Patent JP-H10238662-A (JP)
Title: Butt snap-in connection device for connection saddle for piping
Inventor: TAKAHASHI YOSHIHARU
IPC: F16L3/12
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect a connection saddle for piping. SOLUTION: A saddle band 16 is snap-in fitted to a saddle base 1 at a freely- mounting connection saddle A for piping. A connection device where one side is a narrow step receiving part by a pair of separating projections 7 and an intermediate projection 9, and the other is a series of press-fit projection bars 11 is provided to make adjacent saddle bases 1 in a butted manner, thereby connecting the connection saddle A.
Patent JP-S61221189-A (JP)
Inventor: UUGO SUKARUPOONI
IPC: A61P1/04
Filed: 1986-03-18
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-S61220700-A (JP)
Inventor: FUJIMOTO MASUO
IPC: D06F71/28
Filed: 1985-03-25
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-H05264811-A (JP)
Title: Production of color filter
IPC: G02B5/20
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a color filter having a smooth protective layer. CONSTITUTION:A protective layer 5 is formed on colored picture elements 3 formed on a color filter substrate 1. This protective layer 5 consists of the following photosensitive resin (1)-(3). (1) Photosensitive acryl resin obtd. by adding polyfunctional photopolymerizable acrylate monomers having plural functional groups in one molecule to photopolymerizable acrylate oligomers, (2) photosensitive resin obtd. by adding polyfunctional photopolymerizable acrylate oligomers to a mixture of photopolymerizable acrylate oligomers and epoxy resin, and (3) photosensitive resin obtd. by adding polyfunctional photopolymerizable acrylate oligomers to photopolymerizable acrylate oligomers having epoxy groups instead of a part of acrylate groups of epoxyacrylate. Then, a lapping tape having a surface with dispersion and adhesion of fine abrasive particles such as alumina is made to travel on the protective layer 5 to selectively polish projected area 7 and to smoothen the surface. Then, a transparent conductive film 9 is formed thereon.
Patent JP-H11256271-A (JP)
Title: Tool for hot edging press and its manufacture
Inventor: FUKUI NOBUO
IPC: C22C38/38
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prolong the durable life of a pressing tool used at the time of edging a hot slab of steel etc., and to reduce the frequency of replacement of the tool by preventing the occurrence of heat checks at the slab pressing surface. SOLUTION: A slab pressing surface is built-up by welding, with an alloy steel 5 composed essentially of 0.05-0.5% C, 0.2-0.9% Si, 0.15-1.2% Mn, 3.0-8.0% Cr and 1.5-3.5% Mo. It is preferable that the alloy steel 5 further contains 0.1-0.5% V, 1.5-3.0% Ni and 0.1-0.5% W and that is built-up by welding to 15-35 mm thickness. Moreover, in this method of manufacture, the whole of a base material 4 and a built-up part by welding after the building-up-welding is held at 500 to 550 deg.C for >=t/25 hr according to the thickness (t) (mm) of this tool and it is preferable that the building-up welding is performed by means of block welding and then, peening treatment is applied to the built-up part by welding. By this method, press work efficiency can be improved and the cost reduction owing to the improvement in unit consumption of the tool can be attained.
Patent JP-H10249613-A (JP)
Title: Holding chuck for rotating disc
Inventor: YUASA KENJI
IPC: B23B31/10
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To apply processing such as etching, cleaning, drying and the like to both the surfaces of a disc while the disc is being rotated. SOLUTION: Paired fixing pins 4a and 4B on which a wafer 21 is rested, are provided for each tip end of three supporting arms 2a through 2b whose base ends are mounted to a rotating shaft 3. An auxiliary supporting pins 8 are also provided for the aforesaid paired pins in such a way that the rotated wafer 21 can be supported horizontally regardless of the position of the orientation flat 22 of the wafer 22. Furthermore, paired movable pins 9a and 9b are provided for each tip end of the respective supporting arms 2a through 2b while each space between the paired movable pins is kept wider as specified than a chord L between the orientation flats 22, and the rocking in the radial direction of the wafer 21 of the aforesaid paired movable pins thereby allows the wafer 21 to be held at its outer circumferential part.  Thus as mentioned above, processing is applied thereto while the water 21 is being rotated.
Patent JP-S59185844-A (JP)
Title: Fuel feeding amount controller for internal-combustion engine
Inventor: HATSUTORI KOUJI
IPC: F02D41/06
Filed: 1983-04-05
Abstract: PURPOSE:To control air-fuel ratio correctly to an optimum value by installing a cooling-water temp. sensor, memory means for cooling-water temp., correction amount determining means for cooling-water temp., and a supplied fuel amount increasing means, onto a fuel feeding amount controller for controlling the increased amount of fuel after the start of an internal-combustion engine. CONSTITUTION:The flow rate of the air inhaled into an electronic controlled fuel injection type internal-combustion engine through a cleaner is controlled by a throttle valve 18, and said air is introduced into a combustion chamber 14 through a surge tank 20 and an intake valve 22. A pressure taking-out port 24a which communicates to a pressure sensor 24 is opened in a part of the surge tank 20. The output voltage of the pressure sensor 24 is supplied into a control circuit 28. The opening and closing operation of a fuel injection valve 30 is controlled in accordance with the electric driving pulses supplied from the control circuit 28, and said valve 30 intermittently jets-out the pressurized fuel supplied from a fuel feeding system into an intake passage 12. Pulse signals are output from the crank angle sensors 40 and 42 installed in a distributor 38 each time when a crank shaft revolves, and supplied into the control circuit 28, and the fuel amount is controlled.
Patent JP-H07270432-A (JP)
Title: Scanning probe microscope
Inventor: NAKAMOTO KEIICHI
IPC: H01J37/28
Filed: 1994-03-29
Abstract: PURPOSE:To provide a scanning probe microscope which is compact and is not affected by vibration of a gas discharing apparatus at the time of sample observation. CONSTITUTION:When a gas discharging apparatus 3 is started driving, its vibration is transmitted to a base 2 through a flange 4, however the vibration of the base 2 is absorbed by gel parts 9, 10 and since a gap (g) exists between the base 2 and a pipe 6, the vibration of the base 2 is not transmitted to a sample chamber 8. Consequently, the vibration of the gas discharging apparatus 3 is not transmitted to a STM(scanning tunneling microscope) unit 11 and sample observation can be carried out without being affected by the vibration. The gel part 10 also takes a role as a vacuum seal between the base 2 and the sample chamber 8.
Patent JP-S61217743-A (JP)
Title: Pyrogenic cuvette
Inventor: HIRAI KEIZO
IPC: G01N21/74
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a long-life cuvette which is free from the deformation, peeling and the like of heat decomposed carbon with an excellent sensitivity as well as with a lower power consumption and a lower cost of equipment or the like, by bringing a gas containing hydrocarbon into contact with a graphite-made cuvette heated up to a specified temperature to cover the cuvette with the heat decomposed carbon. CONSTITUTION:A cuvette 8 made of artificial graphite is hung in a reaction tube 7 and a rotary pump 11 is operated to feed hydrocarbon such as benzene using nitrogen as carrier gas reducing the pressure in the reaction tube to about 300Torr. Under such a condition, a kanthal furnace 6 is electrically energized to raise the temperature of the cuvette 8 up to 1,000-1,200 deg.C at which the cuvette is kept in contact with benzene for about 1hr to cover the cuvette 8 with the heat decomposed carbon. Here, as the temperature exceeds 1,200 deg.C, the deformation, peeling or the like of the heat-decomposed carbon are caused while the producing rate of the heat decomposed carbon is yet small under 1,000 deg.C.
Patent JP-S62215364-A (JP)
Title: 5'-ribonucleotide coated with oil or fat
Inventor: FUSHIYA YOSHIHIKO
IPC: A23L27/23
Filed: 1986-03-17
Abstract: PURPOSE:To obtain the titled 5'-ribonucleotide highly resistant to dissolution, by coating a 5'-ribonucleotide with a molten mixture produced by adding lecithin to a solid oil or fat or to a mixture of the oil, etc., and an edible wax. CONSTITUTION:100pts.wt. of a solid oil or fat having a melting point of 40-70 deg.C (e.g. extremely hardened beef tallow) is optionally added with 5-20pts. of an edible wax (e.g. rice wax) and the obtained mixture is added with 0.1-5wt% lecithin and melted under heating to obtain a molten mixture. The molten mixture is mixed with 5'-ribonucleotide and solidified by cooling.
Patent JP-S58176505-A (JP)
Title: Non-contact displacement detector
Inventor: YOSHIKAWA SEIJI
IPC: G01B11/00
Filed: 1982-04-09
Abstract: PURPOSE:To measure displacement with high accuracy by providing a light source and an objective lens which irradiates the light from the light source as a micro spot to the surface of an object to be measured of displacement and detecting the reflected luminous flux from the surface of said object. CONSTITUTION:The laser light emitted from a laser light source 1 is collimated to parallel light by a collimator lens 2. The parallel light passes through a polarization prims 3 having a polarization fiom, a 1/4 wavelength plate 4 and an objective lens 5, and the light reflected from the surface of a measuring object 6 is made incident through the lens 5 and the plate 4 to the prism 3 as parallel light. The light which is made incident to the prism 3 is deflected in the direction perpendicular to the plane of the figure by the plate 4; therefore, the above- mentioned incident light is reflected by the prism 3 and is made incident to a photodetector 7. The displacement is thus measured with high accuracy by detecting the luminous flux reflected from the surface of the object to be measured.
Patent JP-2000225389-A (JP)
Title: Water treatment apparatus and sterilizing apparatus
Inventor: ISHII YUTARO
IPC: C02F1/78
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of rust or the like in the piping of a building or an apartment while sterilizing water, to easily obtain drinking water and to obtain water having no oxygen and ozone dissolved therein at a high speed in high concn. SOLUTION: A water treatment apparatus 50 is equipped with an ozone dissolving tank 54 for making water in which ozone molecules are dissolved in a concn. of 1 ppm or more, pref., 4 ppm or more and degassing devices 52, 56 ejecting water in which ozone and oxygen molecules are dissolved in the ozone dissolving tank under vacuum in a fine particulate state to make water from which ozone and oxygen molecules are removed. Ozone molecules are made by using oxygen and ozone molecules discharged from the degassing devices.
Patent JP-2000223207-A (JP)
Title: Coaxial connector plug
Inventor: MURASE KAZUHIRO
IPC: H01R13/52
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make the inside of a connection part waterproof or dustproof and to eliminate dirt or extra work by joining and connecting a coaxial connector plug with a screw to be brought into intimate contact with a waterproof packing or an insulator inside the connection part of the coaxial connector plug when unused. SOLUTION: This coaxial connector plug is connected by a screw through the connection part of a coaxial connector 4 with a waterproof packing using a coupling nut 5. Pressing the waterproof packing 6 deforms the waterproof packing 6 to come into intimate contact with the coaxial connector plug for waterproof an external conductor 7 and a central conductor 8. In the case that the coaxial connector plug is connected by the screw through the connection part of the coaxial connector 4 without the waterproof packing using the coupling nut 5, the plug comes into contact with the insulator to protect the central conductor 8 from dust. When antislipping such as multi-surface chamfer is provided on the side of the coaxial connector plug, the coaxial connector plug is clamped/dismounted with a small force so that workability is improved.  The coaxial connector plug can be recycled many times without using a vinyl adhesive tape.
Patent JP-H04295175-A (JP)
Title: Fuel injection nozzle
Inventor: TAKEUCHI KOICHI
IPC: F02M61/18
Filed: 1991-03-22
Abstract: PURPOSE:To perform excellent mixture of fuel and intake air by forming spray, formed in the shape of a fan in a vertical and a lateral direction, in any direction. CONSTITUTION:Four sets of adjoining injection nozzles 24a and 24b of a plurality of injection nozzles 24 communicated to a fuel inflow passage 21 are peripherally formed in an axially aligned state in a lower end part 23 of a poppet valve 22 having a fuel inflow passage 21 and slidably located on a nozzle body 26. The two injection nozzles 24a and 24b are inclined so that they cross each other in an opening position 25 opened and closed through slide of the poppet valve 22. This constitution forms horizontally flat spray L1 in all directions, promotes mixture with air through squish, and achieves uniform and excellent combustion.
Patent JP-H01288714-A (JP)
Title: Range finder
Inventor: NAKANISHI MOTOHIRO
IPC: G01C3/00
Filed: 1989-03-10
Abstract: PURPOSE:To enable accurate measurement of a distance with less frequency of measuring distance, by setting a preference when a plurality of objects are judged present in a far side area from multi-point distance measurement information in the far side area to measure a distance at one point in the close side area. CONSTITUTION:Five LEDs are made to emit light sequentially in a far side distance measurement to perform a multi-point distance measurement, and when more than one of outputs of a main object are judged present in a close side from resulting information, out of the distance measurement information, the information with less possibility of being covered by the far-side edge is selected in preference. Here, when the size of the object exceeds a certain value, LEDs of larger number may be deviated to the far side, a far side distance measuring mode AF1 with an LED1 is given the highest preference and so, the preference sequence is set as follows: AF1>AF2>AF3>AF4>AF5. Then, a distance is measured at one point in a close side area from selected information. Such a controlling operation is performed by a microcomputer IC-1 for control and an IC for AF, thereby enabling accurate measurement of distance with limited frequency of measuring distance.
Patent JP-H06348904-A (JP)
Title: System and method for recognition of handwritten character
Inventor: TETSUNOSUKE FUJISAKI
IPC: G06K9/03
Filed: 1994-03-29
Abstract: PURPOSE: To improve the error rate of a handwritten character recognizing process. CONSTITUTION: A method for recognizing handwritten character includes (a) steps A and B for giving time-sequentially arranged dynamic stroke information in response to a handwritten character input from a user, a step C for converting (b) the time-sequentially arranged dynamic stroke information and (c) time-sequentially arranged stroke information into static stroke information, (d) a step D1 for deciding a second list containing at least one possible character indicated by the static stroke information, (e) and steps E and F for combining first and second lists for giving a third uniformized list containing at least one element indicating the most possible character the time-sequentially arranged dynamic stroke information intends to indicate.
Patent JP-S53144217-A (JP)
Title: Smapling clock reproducer
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N7/083
Filed: 1977-05-20
Abstract: PURPOSE: To secure the reproduction of the good-quality sampling clock pulse at the receiving side in case the phase of each bit is decided by preventing the signals following the pilot signal approximately from being supplied to the oscillator circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11259722-A (JP)
Title: Bar of coins receiving and paying machine
Inventor: TAKEDA HAJIME
IPC: G07D9/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To unnecessitate reject collection processing by an operator by storing a discriminated bar of coins in a corresponding cassette after taking out the bar of coins from the cassette of a corresponding denomination by a bar of coins paying mechanism when the cassette corresponding to the discriminated denomination is full. SOLUTION: When an inspecting part finishes discriminating denominations, the full state of a cassette 20 corresponding to the denomination is detected by reading the state of a sensor. When the cassette 20 is not full, an elevator 7 is moved to the position of the cassette 20 corresponding to the denomination. When the cassette 20 corresponding to the discriminated denomination is full, the elevator 7 is moved to a money paying position of the corresponding cassette 20 and a piece of the bar of coins is taken out from the cassette 20 and is ejected to a hopper 65. In such a case, the residual bars of coins are pressed against a bar of coins shutter 21 by the force of a backup 26 to be in a standby state in which the next money bar can be taken out within the cassette 20 where the bar of coins is taken out.
Patent JP-S51134387-A (JP)
Title: Process for producing a graphite electrode material
Inventor: MARUYAMA YUKIO
IPC: C04B35/52
Filed: 1975-05-19
Abstract: PURPOSE: A process for producing a graphite electrode material for electrolysis suitable for an anode material for electrolysis dmaged in manganese dioxide peeling process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10256273-A (JP)
Title: Field effect transistor, manufacture therefor and high-frequency power amplifier circuit
Inventor: NISHIBORI KAZUYA
IPC: H01L21/338
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To set drain withstand voltage to be high as much as possible and to prevent the deterioration of a pinch off characteristic by forming intermediate concentration region, apart from the end part of the drain-side of a gate electrode, making the extension part of a channel exist and making p-pocket regions to exist in the lower regions of the extension part. SOLUTION: The intermediate concentration regions 6a and 6b are provided for the surface regions on both sides of the gate electrode 4 in a substrate 1. The intermediate concentration region 6a provided for a drain region 12a-side is not brought into contact with the end part of the gate electrode 4 but is formed by leaving a prescribed distance. The p-pocket regions 8b and 8a are formed in the regions below the source/drain regions 12b and 12a. The end part of the channel region 2-side at the junction face of the p-pocket region 8a of the drain-side and the substrate 1 is below the channel region 2. The end part of the channel region 2-side at the junction face of the p-pocket 8b of a source-side is below the source region 12b or below a region near the boundary of the intermediate concentration region 6b and the source region 12b.
Patent JP-H07265027-A (JP)
Title: Antimicrobial formed article and antimicrobial packed material
Inventor: TACHIKA SATORU
IPC: A23L3/3535
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an antimicrobial formed article and packed material constituted so as to be able to apparently judge whether an isothiocyanate compound which is an antimicrobial component is scattered or not. CONSTITUTION:This antimicrobial formed article or this packed material contains a cobalt ion absorbing silica gel 2 together with a cyclodextrin clathrate compound 1 in a dispersed state or seals the silica gel 2 together with the clathrate compound 1. Whether the isothiocyanate compound is scattered or not by exposing the compound in highly moist atmosphere during storage can be judged by change of color due to drying and moisture absorption. The change to red in color of the silica gel exhibits that the isothiocyanate compound is scattered by exposing the compound in highly moist atmosphere and blue color of silica gel exhibits that the isothiocyanate compound is stored in a dried state and the compound is not scattered.
Patent JP-S63225000-A (JP)
Inventor: MOCHIDA KAZUTOSHI
IPC: B44C3/02
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-S58176420-A (JP)
Title: Rotary piston engine for cooling rotor by use of heat pipe
Inventor: HAMADA MOTOHIKO
IPC: F02B55/04
Filed: 1982-04-10
Abstract: PURPOSE:To promote the cooling of apex seal sections within the rotor by a method wherein the peripheries of the apex seal sections and cooling oil circulating sections are connected with the heat pipe which is arranged aslant with respect to the radial direction thereof. CONSTITUTION:The peripheries of the apex seal sections within the rotor and the cooling oil circulating sections 3 are connected with the heat pipe 2 and as a result, the cooling of the apex seal sections is promoted to thereby reduce a cooling heat loss as a whole. In this case, the heat pipe 2 is arranged aslant with respect to the radial direction thereof. With the above structure, the high temperature section of the heat pipe 2 is held downward at a position below the left hand side of the heat pipe so that heat is transmitted very well while it is held upward at the upper part thereof so that heat is not transmitted so well and at a position below the right hand side, heat is transmitted moderately. Thus, it is possible to promote the cooling of the apex seal sections and to prevent the sections from being overcooled.
Patent JP-S53145525-A (JP)
Title: Optical character reader
Inventor: NAKANO KAZUO
IPC: G06K9/38
Filed: 1977-05-25
Abstract: PURPOSE: To obtain an accurate character information by detecting the peak value of the white and the black areas on teh slip in the scanning section set previously by the sensor from th analog signal obtained from the sensor and then setting the slice level after obtaining the average value. 
     COPYRIGHT: (C)1978,JPO&Japio