baber/WOPTO huggingface dataset:
Patent JP-H07286954-A (JP)
Title: Cell automatic classification device
Inventor: KINOU KAORI
IPC: G01N15/14
Filed: 1994-04-19
Abstract: PURPOSE:To improve the classification accuracy by providing the assist of the dicision by displaying the minute data to the particle cells, when the reclassification is carried out visually after an automatic classification of the cells, when the classification of the particle cells is automated. CONSTITUTION:A sample is let flow to a flow cell 4 having a photographing area and a particle detecting area, the passage of the particles is detected by an optical detector 22, a flush lamp 1 is lighted, the optical still image of the particles is photographed, and after classifying the particles by the method of pattern recognition a reclassification by size is carried out according to the requirement of an examination engineer. Consequently, by displaying the minute data to the cells together with the optical still image, the deciding assist of the classification by size by the visual observation is carried out, and the effect to improve the classification accuracy is obtained.
Patent JP-H07288384-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TAMURA YOSHIHIRO
IPC: H05K3/46
Filed: 1994-04-19
Abstract: PURPOSE:To provide a munufacturing method of a multilayer wiring board with a via hole of high positioning precision at a low cost. CONSTITUTION:A method of producing a multilayer printed wiring board includes the steps of: (a) providing an adhesive layer of a B stage to a surface of an insulation material side of a lamination board whose one side is copper clad, (b) drilling a substrate, (c) performing relative positioning and lamination to bring another substrate into contact with the adhesive layer side of the said substrate, (d) performing lamination and integration by partially pressurizing and heating the substrates or by applying ultrasonic welding and electromagnet, by combining them mutually and by heating and pressurizing an entire thereof thereafter, and (e) forming a conductor circuit in a necessary place of a substrate which is laminated and integrated.
Patent JP-S584848-A (JP)
Title: Apparatus for controlling weft yarn conveying gripper of shuttleless loom
Inventor: NERO PEZORI
IPC: D03D47/27
Filed: 1982-05-14
Abstract: In a shuttleless loom, the movement of the weft conveying grippers is controlled by straps (2) moved backwards and forwards by gearwheels (1) mounted at the loom shed ends, the peripheral teeth of said gearwheels meshing with longitudinally aligned slots (3) provided at the centre of the straps. The engagement between the straps and the gearwheeis is constant and precise over a wide arc of the wheels, thanks to guides extending over the whole of said arc and acting on the lateral portions of the straps, and it takes place between elongated slots in the straps and correspondingly shaped teeth, with round-edged periphery, of the gearwheels.
Patent JP-H10195401-A (JP)
Title: Production of tacky tape and tacky tape for photomask protection
Inventor: SHIMOMURA KAZUHIRO
IPC: C09J7/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prepare the subject product without generating any wrinkle by a flare of a substrate film, increasing yield without adhesive transfer to a photomask, etc., by pasting a tacky agent layer formed on a releasable film onto a base material film and performing a back treatment to the other face of the base material film. SOLUTION: The objective product having a tacky agent layer 2 on one face and a back treating agent layer 4 on the other face of a base material film 3 having 10μm thickness is obtained by forming the tacky agent layer 2 on a releasable film 1, pasting the layer 2 on the base material film 3 and performing a back treatment on the other face of the film 3. As the base material film, a polyethylene terephthalate(PET) film having 4-8μm thickness is preferable in the case of a photomask protecting film. An alkyl acrylate/acrylic acid copolymer is preferable as the tacky agent. A film obtained by releasably treating a PET film with a silicone releasing agent is preferable as the releasable film. As the back treating agent, a releasing agent, or a combination of an antistatic agent with the releasing agent is preferable in the case of the photomask protecting film.
Patent JP-H07287347-A (JP)
Title: Undercoat film for photographic film
Inventor: MIURA SADAMI
IPC: C08J7/04
Filed: 1994-04-19
Abstract: PURPOSE:To provide the undercoat film for the photographic film improved in adhesion to a photosensitive layer and enhanced in blocking resistance by forming a specified undercoat layer on at least one side of a polyethylene-2,6- naphthalate film. CONSTITUTION:At least one side of the polyethylene-2,6-naphthalate film is coated with the undercoat layer containing a resin having a secondary transition point of 60-160 deg.C and a surface energy of >=38dyne/cm and a water contact angle of 0-65 deg.. This polyethylene-2,6-naphthalate may comprise not only its homopolymer but a copolymer modified by a small amount of the third copolymer units or a polymer blend mixed with a third component. The binder resin can be embodied by aromatic polyesters, polyamides, high-melting acrylate resins, aromatic vinyl copolymers, and the like.
Patent JP-H10274162-A (JP)
Title: Compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and transferring by arranging a contact preventing means for preventing contact of a lower end of a governing valve with a mounting flat surface in a device where the governing valve for governing pressure inside a housing (cylinder block) such that its one part is projected downward in respect to the housing. SOLUTION: In a variable capacity compressor having a cam plate 22, a discharge chamber 38 is connected with a crank chamber 15 through a supply air passage 48, while a capacity governing valve 49 is arranged on the way of the supply passage 48. The capacity governing valve 49 is so arranged that its base end is projected to the lower side of a rear housing 13. In such a case, a fixation leg 85 is formed on an outer peripheral lower surface of a front end of a front housing 12 as a projection toward the lower side, while a support projection 87 is formed on a center of a lower surface of a rear end of a cylinder block 11.  The lower end surfaces of the support projection 87 and the fixation leg 85 are arranged on the side lower than the lower end of a base end of the capacity governing valve 49, serving as a contact prevention means for preventing contact of the capacity governing valve 49 and a flat surface 90.
Patent JP-H03278443-A (JP)
Title: Semiconductor device and its production
Inventor: ONO YOSHIKAZU
IPC: H01L21/316
Filed: 1990-03-27
Abstract: PURPOSE:To supply a semiconductor device possessing excellent electric characteristic by constituting element separating structure by an insulating high oxygen density area which is formed on the main surface of a semiconductor substrate and at least a separating oxide film formed on the area. CONSTITUTION:The thickness of a film 3 is reduced by constituting element separating structure by a high oxygen density area 2 and an element separating oxide film 3. Namely, the area 2 formed by oxygen ion implantation on a silicon substrate 1 actually works as a silicon oxide film, element separating function is operated and the role of the film 3 is allotted. Since the element separating function of the same level as the conventional thick element separating oxide film is available even the film 3 is thinned, the film 3 in contact with the area where the element of the substrate 1 is to be formed is thinned, stress at the area is reduced and a crystal defect is effectively prevented.
Patent JP-S62237302-A (JP)
Title: Rotational position detector for rotary oscillatory actuator
Inventor: NANAE YUUICHI
IPC: G01D5/245
Filed: 1986-04-08
Abstract: PURPOSE:To speed up the response of a rotary oscillatory actuator to a rotation control signal by providing a magnet part at an end surface of an output shaft and a magnetic sensor at the opposite position of the end surface. CONSTITUTION:This device consists of a rotational force generation part 1 which controls the device electrically, the output shaft 2, a rotational position detection part 3, the magnet part 4 provided on the end surface 2a of the output shaft 2, and the electric sensor 5 provided at the opposite position. The sensor 5 utilizes ferromagnetic magneto-resistance effect and a pattern of ferromagnetic metal is provided on the opposite surface of the magnet part 4, so that the sensor operates as a magnetic flux response type sensor. Then a reference position is set when the border line A of the magnet part 4 is positioned as shown by a double dotted chain line for the sensor 5 and a bias voltage is impressed to obtain a sinewave output voltage. This output voltage varies almost linearly within a range shown by a solid line and an angle of rotating and an output voltage vary linearly. Therefore, the angle of rotation of the output shaft 2 is detected from the output voltage.
Patent JP-H08279425-A (JP)
Title: Flyback transformer
Inventor: NAITO KENJI
IPC: H01F38/42
Filed: 1995-04-05
Abstract: PURPOSE: To make small the shape of a core to be used and thereby to reduce the cost of material of the core by a method wherein the part of a high-voltage coil wound coaxially on a low-voltage coil, to which the core is fitted, is made to have a smaller coil width than the other part. CONSTITUTION: A low-voltage coil 25 is wound on leg parts on one side of paired U-shaped cores 19 and 20 constituting a magnetic path and a high-voltage coil 22 is wound coaxially on the low-voltage coil 25. The part of the high- voltage coil 22 to which each of the cores 19 and 20 is fitted is made to have a smaller coil width than the other part. The high-voltage coil 22 and the low- voltage coil 25 are held in a case 24 inside which insulating resin is filled. According to this constitution, the shape of the cores 19 and 20 to be used can be made small in size and the cost of material of the cores 19 and 20 can be reduced.
Patent JP-S58197526-A (JP)
Title: Temperature controller
Inventor: FUJIMURA TAKASHI
IPC: H05K3/12
Filed: 1982-05-13
Abstract: PURPOSE:To constitute a simple controller, by providing switches for the number of times and one group of a digital arithmetic controlling part, storage part, and time-series control reference voltage generating part to plural groups of manual reference voltage generation parts, heating control parts, and heating parts, and switching them. CONSTITUTION:(n) Groups of heating parts 34a-34n, heating control parts 33a- 33n, and manual reference voltage generating parts 31a-31n are provided, and switches 32a-32n for the number of times are also provided. The manual reference voltage generating part 31i is connected to one terminal of the switch 32i, and one time-series control reference voltage generating part 35 is connected to the other terminal in common. The switches 32a-32n are switched under time-series control 35 through the digital arithmetic controlling part 36 by data and programs stored in the storage part 35. Consequently, the temperature of a heated body at each heating part which has different set temperature is raised and lowered by the one arithmetic controlling part without generating large thermal strain.
Patent JP-H11256229-A (JP)
Title: Steel excellent in brittle fracture propagation stopping characteristic and its production
Inventor: SUWA MINORU
IPC: C21D8/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing steel in which the structure required for allowing it to have excellent brittle fracture propagation stopping characteristics even if being applied with plastic deformation is made clear and capable of stably obtaining such structure without using expansive alloy elements. SOLUTION: This steel excellent in brittle fracture propagation stopping characteristics is the one in which, in a steel having a compsn. contg., by weight, 0.02 to 0.2% C, 0.05 to 0.5% Si, 0.5 to 2.0% Mn and 0.01 to 0.08% Al, in which Ceq is regulated to <=0.40%, Pcm is made to <=0.20%, and the balance Fe with inevitable impurities, the structure is the one contg. ferrite crystal grains in which the flattening ratio is regulated to >=2 and the minor axis size is regulated to <=5 μm and subgrains of <=3 μm size equivalent to a circle in the ferrite crystals, and the structure occupies the part of >=5% of the steel sheet thickness.
Patent JP-S60226464-A (JP)
Inventor: ITOU MASAYA
IPC: C04B37/02
Filed: 1984-04-20
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-S536514-A (JP)
Title: Facsimile signal transmitter
Inventor: KAMAE NAOHIKO
IPC: H04M11/06
Filed: 1976-07-07
Abstract: PURPOSE: To enable easy formation for the FAS formation having slightly different pictures by eliminating the necessity of overall scanning for all the pictures thru the insertion of FAS of the inserted picture to a part of the facsimile signal FAS of fixed picture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62236761-A (JP)
Title: Printing head
Inventor: KATO SHIGEMI
IPC: B41J2/28
Filed: 1986-04-08
Abstract: PURPOSE:To miniaturize a printing head as a whole, by constituting an elastic member of a torsion bar part and a leaf spring part and fixing the leaf spring part to a head main body at a position closer to the leading end side of an armature rather than the base end thereof. CONSTITUTION:Each first torsion bar part 22 and each leaf spring part 25 are set so that the fixing positions thereof are shifted inside and outside. The width of a projection 6 is made relatively narrow at the fixing position of the first torsion bar part 22 to make it possible to secure the sufficient length of the first torsion bar part 22 and the width of a grasping part 27 is made wide at the fixing position of the leaf spring part 25 to make it possible to certainly fix an elastic member. Therefore, energizing force necessary for printing operation can be certainly obtained and the arrangement density of armatures 14 can be enhanced in a limited space.
Patent JP-H04291432-A (JP)
Title: Acquiring method for execution history in on-line system
Inventor: ARIMOTO HISANARI
IPC: G06F15/00
Filed: 1991-03-19
Abstract: PURPOSE:To carry on the subsequent recovery processing by preventing such an inconvenient case where the journal information needed for recovery is erased by the journal information acquired during the recovery even if the on-line processing is stopped again before the recovery processing is complete after the first stop of the on-line processing. CONSTITUTION:In an on-line system 1, the journal information is acquired in an available area 31 included in a journal data set 3 every time a file 2 is updated in an on-line processing mode. When the area 31 is filled with the journal information, the on-lineprocessing is temporarily discontinued and the recovery processing is started. Under such conditions, an idle area 32 of the set 3 is kept unused. The journal information generated newly is acquired in the area 32 of the set 3 in a recovery processing mode. As a result, the journal information stored in the area 32 is never erased.
Patent JP-H05279689-A (JP)
Title: Water-soluble lubricant for thermally plastic processing
IPC: C10N50/02
Filed: 1992-04-02
Abstract: PURPOSE:To provide a lubricant used for thermally plastic processing, not having the defects in conventional graphite-free lubricants, forming good lubricating films on molds heated to temperatures of 100-400 deg.C, and excellent in the lubricity. CONSTITUTION:The water-soluble lubricant comprises (a) 0.1-30wt.% of resin powder having an average particle diameter of 0.1-10mum and containing particles having particle diameters of <=0.1mum in an amount of 5wt.% and particles having particle diameters of 10mum in an amount of <=5wt.%, (b) 0.1-30wt.% of the alkali metal salts of isophthalic acid and adipic acid, (c) 0.1-10wt.% of a water-soluble polymeric compound, and the remaining amount of water.
Patent JP-S60223505-A (JP)
Inventor: KONDOU MITSUO
IPC: F24J2/00
Filed: 1984-04-20
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-H09243033-A (JP)
Title: Incinerator
Inventor: NIIMURA KATSUYOSHI
IPC: F23G5/027
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of environmental pollution and achieve miniaturization and simplification by disposing an upstream side inlet port of a helical air passage in an outer peripheral wall of double wall structure and disposing a downstream side outlet port above an incinerator to feed air into the incinerator from the outlet port to completely burn matters to be incinerated. SOLUTION: An incinerator 10 is fitted in an outer peripheral wall 3a of a combustion section 3 and hence the outer peripheries of helical plates 11 contact the inner surface of the wall 3a to form a spiral air passage 13 between the plates 11 so that the wall 3a of the section 3 is formed into a double wall structure. The passage 13 at the rear on the top end side of the section 3 is opened upward and connected to an air feed pipe 14 provided at the central axis of the section 3 through an introducing pipe 26 of a feed section 4. The upstream side inlet port of the passage 13 is located below the incinerator 1 and the downstream side outlet port is located above the incinerator 1 to feed air into the incinerator 1 from the downstream side outlet port of the passage 13 to burn matters to be incinerated W.
Patent JP-H06293961-A (JP)
Title: Method for generating and recovering vapor and device therefor
Inventor: SHIODA KAZUNORI
IPC: B01D1/22
Filed: 1993-04-08
Abstract: PURPOSE:To stably and effciently generate vapor and to condense and recover the vapor in the vaporization and recovery of a material by electrically heating the liq.-film material. CONSTITUTION:A liquefied material 13 is filled in an upper vessel 12 and allowed to flow down on the surface of a cylindrical insulating cylinder 15 in the form of a liq. film. The liq. film 17 is recovered in a lower vessel 14, the upper and lower vessels are connected to a power source, the surface is electrically heated only when the upper and lower vessels are bridged by the liq. film 17, and vapor 20 is generated. The inputted energy is mostly consumed to generate the vapor 20, hence vaporization efficiency is increased, and energy is not inputted in the absence of the liq. film 17. Besides, since a high-frequency or pulsating alternating current is applied on the liq. film 17, only the surface of the liq. film 17 is effectively heated based on the skin effect. The vapor 20 is condensed on the inner surface of the outer cylinder 21 and returned to the lower vessel 14 as a vertical descending liq. film 23.
Patent JP-S58196118-A (JP)
Title: Pipe bender for bending pipe buried in ceiling and its device
Inventor: INOUE TERUAKI
IPC: B21D11/12
Filed: 1982-05-13
Abstract: PURPOSE:To safely and easily bend a pipe buried in the ceiling to the outside of a concrete surface by an operation from the floor, by using a pipe bender for bending a pipe buried in the ceiling and having special construction, in taking out the pipe buried in the ceiling by bending it to the outside of a pipe end cover. CONSTITUTION:The end part of a metallic pipe 1 buried in a concrete ceiling 13 is in an end cover 4, and it requires to bend the pipe 1 by raising it up from the surface of the concrete 13 for connecting the pipe 1 to an outside pipe. An operation on a stepladder, etc. is very dangerous because the bending of a pipe 2 requires large force. Therefore, by using a device having a supporting pipe equipped with both a fitment 6 for hooking and a fixed arm 8 at its upper part, the fitment 6 is hooked to a bolt 5a used as a hook of a coupling 3 at the tip of the pipe 2, and a piece 7 at the tip of the fixed arm 8 is abutted on the surface of the ceiling concrete 13, and then, the pipe 2 is bent by attracting the pipe 9 in the direction of an arrow (a), thus the bending is performed safely and easily by an operation from the floor.
Patent JP-2000274530-A (JP)
Title: Two-piece type combined oil ring
Inventor: ISHIHARA KATSUSHI
IPC: F16J9/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-piece type combined oil ring capable of ensuring the movement of a side rail in an oil ring groove, and ensuring good sealing performance. SOLUTION: A spacer 10 and a side rail 20 constituting a two-piece type combined oil ring provided on a piston mechanism are produced in a crescent circular-nearly annular shape. The spacer 10 is of non-linear symmetrical cross section, and no slits radially notched are formed in it. the spacer has a fixed amount of twist in the axial direction. When the spacer 10 and the side rail 20 are inserted-fitted into an oil ring groove formed on a piston, and the side rail 20 anuts on the inner wall surface of a cylinder, the spacer 10 is pressed by the side rail 20 and the amount of twist of the spacer becomes zero. Thus, radial movement of the side rail 20 is not obstructed.
Patent JP-H10274189-A (JP)
Title: Turbo molecular pump
Inventor: KUBO MASAHIDE
IPC: F04D19/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reliably mount the casing of a turbo molecular pump on a vacuum vessel without causing the increase of a cost and weight weight. SOLUTION: A turbo molecular pump is formed such that a casing is mounted on a support through a mounting jig, a blade body 2 for exhaust and the rotor of a motor are arranged in the casing, and when the blade body 2 for exhaust is broken during rotation, rotation energy of the broken part is transmitted to the casing, but energy by which the casing is about to rotate by the energy is about to break a vacuum vessel is absorbed by an impact buffering mechanism.
Patent JP-S58196520-A (JP)
Title: Condenser
Inventor: TOMOFUJI YOSHIAKI
IPC: F24S23/30
Filed: 1982-05-13
Abstract: PURPOSE:To enable condensing of light over a wide range without tracking the solar light by forming the inside surface of the approximately semispherical surface of a spherical lens as a reflection surface, using the remaining semispherical surface as an incident surface and condensing the light made incident from the incident surface approximately at the center of the spherical lens. CONSTITUTION:The inside surface of the semispherical surface 5 of a spherical lens 4 is constituted as a reflection surface. Then, a focus 0' coincides with the center 0 of the lens 4, and incident light S is concentrated fully at the center 0. The lens 4 can be constituted of a light material and does not require any tracking device; Therefore, the entire part of the device is made light in weight and the need for special installation is eliminated. A condenser lens 6 and an optical transmission path 7 such as an optical fiber are provided at the center 0 to conduct the condensed light to the outside of the lens 4.
Patent JP-H06295590-A (JP)
Title: Uvep-rom device
Inventor: NAKAJIMA YASUHIRO
IPC: G11C17/00
Filed: 1993-04-08
Abstract: PURPOSE:To increase access speed of a ROM by adding to a memory cell a TR for selector, merely charging word lines from a decoder part even at the time of a low voltage power supply and thereby enabling reading of the data of the memory cell. CONSTITUTION:When the gate VPM of a memory cell 4 is made 3.5V for example, the memory cell 4 is turned on. Then, when an external selecting signal Add is changed from a low position to a high position, the output C of NAND circuit 1 is changed from a high position to a low position. Also, since the output W of an inverter circuit 2 is changed from a low position to a high position, and the gate level of a TR3 for selector becomes VCC=2V in this case, the TR3 for selector is turned on, and an electric current 11 is flowed from an external output terminal D. Thus, by adding to the memory cell a TR for selector and making a memory cell part 12, UVEP-ROM is capable of flowing electric current to the memory cell by merely charging the word lines from the decoder part 11 even at the time of a low voltage power supply.