baber/WOPTO huggingface dataset:
Patent JP-S61211119-A (JP)
Title: Unit case for air conditioner for installation on roof of bus
Inventor: SHIKAMURA AKIO
IPC: B60H1/00
Filed: 1985-03-15
Abstract: PURPOSE:To enable sufficient stiffness to be secured within the limited height of a case by allowing a furrow section and a front and a rear bottom plate to be formed into a case main body as an integral unit where the former has both side walls and a cover plate, and the latter forms a front and a rear room. CONSTITUTION:An unit case 1 as referred to the titled is installed on the roof of a bus 100, and is composed of both a cooling unit 3 and a condensor 5, both of which are integrated into one unit and contained in a case A. Here, the cooling unit includes an outside air intake 21, cool air outlets 22A and 22B, a circulating inside air inlet 23, and an inside air and an outside air switch-over damper, all of them are contained in a housing 2. And the condensor unit includes a condensor cooling air intake 411B, exhaust blowers 53A-53F, and an air outlet, to which the exhaust blowers 53A and 53B are installed, and all of them are contained in a housing 4. The case A is composed of a case main body 6 and a cover (not shown), the former has a front room 6A for the unit 3 and a rear room 6B for the unit 5, both of which are formed into a concave form, and the latter is used to cover each of the room 6A and 6B. And a space within a furrow section 66 can be used for installation of air ducts and the like.
Patent JP-H06265081-A (JP)
Title: Electric wire-contained pipe coupling
Inventor: OZAKI YOICHIRO
IPC: B29C65/34
Filed: 1993-03-15
Abstract: PURPOSE:To provide a means which is designed to dissolve a problem wherein disconnection owing to pull-of of an electric wire and short-circuit owing to contact easily occur during embedding moulding to a conventional branch coupling wherein an electric wire for generating a Joule heat for thermal fusion is positioned in the inner peripheral part of a coupling body and embedding molding is effected as the two end parts thereof are individually connected to the base part of a connection terminal. CONSTITUTION:A radially sideways through-hole is formed in the cylindrical or the axial base part 3a of a connection terminal 3. The end parts 2a and 2b of an electric wire 2 are fixed in the sideways through-hole by means of a fixing means F in a state to be inserted in a sideways state.
Patent JP-S60195323-A (JP)
Title: Muffler
Inventor: IGUCHI OSAMU
IPC: F04B39/16
Filed: 1984-03-19
Abstract: PURPOSE:To prevent a filter from being wetted with oil, by forming one end side of a pipe member inside a muffler body into a taper form becoming a large diameter little by little in proportion as it comes close to a cover, while setting a sense of a hole at the cover side of the pipe member down to such a direction as going along an expanded diametral part of the pipe member. CONSTITUTION:Such a taperlike receiving part 18 as becoming a large diameter in proportion as it comes close to the side of a cover 1 is installed at one end side of a pipe member 17 installed inside a muffler body 11 of an air compressor. In addition, a sense of a hole at the cover side of the pipe member 17 is formed in a direction going along an expanded diametral part of the receiving part 18. With this constitution, in time of unload driving, with the air stream flown back as hitting a filter 22 and another air stream to be jected out of a hole of the pipe member, the oil dropped beneath the muffler body and collected therein can be driven out in a direction becoming more distant from the fileter 22, thus the filter is preventable from being wetted with the oil.
Patent JP-S58202980-A (JP)
Title: Stud welding method and stud welding set
Inventor: TAIRA HIROHITO
IPC: B23K9/20
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a weld joint having high reliability, by pressing a heated and molten stud end part against a molten pool of the surface of a base metal, rotating a stud. CONSTITUTION:A stud 1 to be welded is inserted into a stud chuck 2 of a welding gun, etc., the end to be welded for the stud 1 is surrounded by a ferrule 3 consisting of a heat resisting pottery pipe, and it is pressed temporarily against the surface of a base metal 4. Subsequently, electrification is started between the base metal 4 and the stud 1, and at the same time, the stud 1 is slightly detached from the surface of the base metal 4, an arc is generated between the end part of the stud 1 and the surface of the base metal 4 in the inside of the ferrule 3, and both the end part of the stud 1 and the surface of the base metal 4 are melted. After a prescribed time passes, the electrification is stopped, also the chuck 2 is rotated and extruded, and the end part of the stud 1 is pressed against the molten pool, rotating the stud 1. In the end, the chuck 2 is drawn out, the ferrule 3 is broken and removed, and the welding work is completed.
Patent JP-H05257288-A (JP)
Title: Formation of pattern
IPC: H01L21/302
Filed: 1992-03-12
Abstract: PURPOSE:To improve the resolution of a pattern by applying a specific polymer and a resist on a substrate, exposing a resist to light of a specific wavelength and developing to form a resist pattern. CONSTITUTION:The polymer expressed by the formula and the resist are successively applied on the substrate and the resist is exposed to <= light of 250mm wavelength and is developed to form the resist pattern. In the formula, each of R1-R3 is an alkyl group, (n) is positive integer. Also the substrate is etched by using the resist pattern as a mask. In this case, the surface of the substrate is preferably a metallic film containing silicon or tungsten. The substrate is not affected by the reflection of the substrate since the polymer expressed by the formula excellently absorbs KrF (248nm), ArF (193nm) of light for excimer laser exposure. Also the polymer expressed by the formula containing large quantity of silicon (Si) and being etched with the substrate by etching with the use of geseous halogen does not disturb etching.
Patent JP-S62212208-A (JP)
Title: Purification of raw material helium gas, argon gas and methane gas
Inventor: NOMURA TAIO
IPC: C07C9/04
Filed: 1986-03-11
Abstract: PURPOSE:To adsorb N2 and effectively purify He gas, by bringing a raw material He gas accompanying N2 as an impure gas into contact with a hydrogen occluding alloy. CONSTITUTION:H2 gas is occluded and released from a hydrogen occluding alloy to carry out activation treatment and the resultant alloy is finely pulverized to increase the surface area thereof and exclude the H2 gas therefrom at the same time. A raw material He gas accompanying N2 as an impure gas component is then brought into contact with fine powder of the alloy at >=ordinary temperature to adsorb the N2 gas in the fine powdery alloy and pass the He gas component through interstices of the alloy fine powder. Thereby the N2 is separated and removed from the raw material He gas to selectively take out the He gas component and purify the raw material He gas. The property of the hydrogen occluding alloy of adsorbing the N2 permits the purification of the He gas. Ar gas and CH4 gas can be similarly purified.
Patent JP-S62209882-A (JP)
Title: Dc bias circuit or semiconductor laser
Inventor: EGUCHI TATSUYA
IPC: H01S5/0683
Filed: 1986-03-11
Abstract: PURPOSE:To maintain the optical output level of a semiconductor laser substantially constant by adding an integrator to a bias controller to smooth a bias control signal. CONSTITUTION:A bias controller 3 has a sample-holding element 31, and an integrator 30 including a resistor 301 and a capacitor 302, an electric signal from a photoelectric converter 2 is smoothed by the integrator 30, and then input to a sample-holding element 31. Accordingly, the original level S' of an electric signal S is input to the element 31, and a signal responsive to the level S' is input to the base of the transistor 40 of a laser driving bias circuit 4. Thus, the optical output level of a semiconductor laser 1 is controlled to a suitable value to maintain a stable optical output.
Patent JP-H07239887-A (JP)
Title: Composite information processor
Inventor: IGARASHI AISAKU
IPC: G06Q50/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a composite information processor which performs all of calculation, management, and processing related to sales in a shop and can be installed even in a narrow space. CONSTITUTION:The information processor 10 is provided with a telephone function part 31, a facsimile function part 32, a personal computer function part 33, a bar code read function part 34, a cash register function part 35, an input part 36, a display part 37, and a communication control part 38, and they are connected by a data bus 39. Each function part can be operated by the input part 36 and the display part 37, and common data is freely handled between function parts. Consequently, all of processings related to sales are performed by the information processor independently.
Patent JP-S60196094-A (JP)
Title: Video signal transmission system
Inventor: HIRAKURI SEISUKE
IPC: H04N9/81
Filed: 1984-03-19
Abstract: PURPOSE:To eliminate the color noises of a fixed pattern produced on a screen and to disabling detection of those noises by inverting the phase of a chrominance (color difference) signal every field. CONSTITUTION:The vertical synchronizing signal separated and delivered from a vertical synchronizing separator circuit 14 is supplied to a switch circuit 16 and then an inversion switch circuit 22 via a field discriminating circuit 15. Then the circuit 15 delivers a polarity switching signal which is inverted every field and supplies it to a switch circuit 16. The circuit 16 inverts the phases of color difference signals R-Y and B-Y supplied from a decoder 4 for each field by the polarity switching signal supplied from the circuit 15 and supplies them to a switch circuit 17. A switch circuit 18 delivers the color difference signal supplied from the circuit 17 as a line sequential color difference signal which is switched every H by the line sequential switching signal supplied from an FF13. Therefore the circuit 17 delivers the line sequential color difference signals in the first field and then the line sequential color difference signals -(R-Y), -(R-Y), -(B-Y) - in the second field respectively.
Patent JP-H07237680-A (JP)
Title: Clothes-folding assisting apparatus
Inventor: YAMASHITA SHUSUKE
IPC: B65D85/18
Filed: 1994-02-25
Abstract: PURPOSE:To provide an assisting apparatus for folding by which clothes such as a dress shirt of blouse, etc., can be easily and quickly folded into a fixed size and shape. CONSTITUTION:A clothes-folding assisting apparatus 1 is formed into a flat shape which is approx. the same as a folded shape of clothes, and incisions 5, 6 are put at specified locations. By doing this, pinching pieces 7, 8 which can elastically pinch folded parts of the clothes are formed.
Patent JP-S57168097-A (JP)
Title: Capacity control device
Inventor: MIURA HARUO
IPC: F04D29/54
Filed: 1981-04-10
Abstract: PURPOSE:To adjust the capacity while keeping the maximum efficiency and improve the efficiency of the whole plant by shifting passage regulating plates provided upstream and adjacent to stator blades in relation to the position of the stator blades so that the passage area upstream the stator blades is varied. CONSTITUTION:Passage regulating plates 7 are provided upstream and adjacent to stator blades 4, and since the passage regulating plates 7 are divided into two in a circular direction, they can be shifted in a radial direction in relation to the position of the stator blades 4. By shifting the passage regulating plates 7 in the radial direction as shown in the figure, for instance, when guide plates 6 attached to the stator blades 4 and guide members 8 attached to the passage regulating plates 7 are overlapped each other the size of the passage is made the maximum, and as the passage regulating plates 7 are shifted in the radial direction the passage area is reduced. Thus, the passage area upstream rotor blades 3 can be varied to adjust the capacity, and the efficiency of the plant can be improved.
Patent JP-H0653500-A (JP)
Title: Semiconductor device
Inventor: ROBAATO BII DEIBIIZU
IPC: H01L29/78
Filed: 1993-02-19
Abstract: PURPOSE: To augment the measuring (sense) voltage of an MOSFET device, utilizing a current mirror circuit. CONSTITUTION: This semiconductor device comprises an MOSFET having power cells 16 and measuring cells 13 on a semiconductor epitaxial layer 11. The measuring cells are distant by at least the thickness of the semiconductor epitaxial layer from the power cells. In an alternate embodiment, the power cell and measuring cell are separated by a separating region which is composed of two regions for attaining the integrity of the high-voltage ability to hold an accurate ratio of the power cell to the measuring cell. A first region 18 is electrically connected to the power cells and composed of a partly active region. A second region 23 is connected to the measuring cells and composed of a partly inactive region.
Patent JP-H03254850-A (JP)
Title: Coating device
Inventor: SASAKI YASUHIRO
IPC: B05C5/00
Filed: 1990-03-05
Abstract: PURPOSE:To prevent the surface of an object from being coated unevenly while its coating condition is being inspected and improve the coating reliability by a method wherein a coating member and an inspecting means are made rotatable, independently of each other and the inspecting means is made slidably movable along the surface being coated. CONSTITUTION:There are provided a coating member 18 having a flat coat applicating end for coating the surface of an object with coating material and an inspecting means 13 for inspecting the condition of the coating material applied to the surface. This inspection means 13 is freely movable rotatably and vertically, the coating member 18 and the inspecting means 13 have a common rotary shaft 2 and the coating member 18 is made rotatable about the rotary shaft, independently of the inspecting means 13 and set at a height fixed in relation thereto. As a result, the surface can be prevented from being coated unevenly while the coating condition is being inspected, the coating reliability can be improved and an erroneous inspection can also be prevented from being made due to the dimensional variations of the member to be coated.
Patent JP-2000246152-A (JP)
Title: Coating nozzle
Inventor: SUZUKI ASAO
IPC: B05B7/06
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent the back flow of compressed air to a coating liquid passage even if a nozzle is closed and to unnecessitate to pay attenuation to the moving manner of a coating nozzle in gap between fins by jetting the compressed air from an air duster from the periphery of a discharge pipe, sucking the coating liquid from the discharge pipe and atomizing the liquid. SOLUTION: A flexible pipe 2 is attached to the air duster and the coating nozzle 3 is arranged at the tip part thereof. The coating liquid is sucked from a separately provided vessel through a tube 4, atomized and applied from a nozzle part 7. The compressed air from the air source is supplied to the air duster through a joint 1b by an air hose, and when a trigger is pulled, the compressed air is passed through a pipe 2 and jetted as a high speed jetted stream 14 from an air discharge port 11 to concentrically envelope the discharge pipe 12. As a result, negative pressure is generated at the outlet part of the liquid discharge pipe 12, and the coating liquid is sucked from a vessel through a tube 4 by the negative pressure, drawn from the liquid discharge port 12 through an opening 10 for liquid and a liquid introducing passage 13 by high speed jetted stream 14 and atomized.
Patent JP-S61213369-A (JP)
Title: Method for joining titanium carbide to steel material
Inventor: SAITO KAZUO
IPC: C23C14/06
Filed: 1985-03-19
Abstract: PURPOSE:To form a TiC layer having superior adhesion on the surface of a steel material by implanting Ti ions into the surface of the steel material and vapor-depositing TiC. CONSTITUTION:5X10<16> Ti ions per 1cm<3> are implanted into the surface of a steel material made of iron or an iron alloy at >=40keV ion acceleration voltage to form an alloy layer contg. Ti atoms by an amount over the solubility limit. The thickness of the alloy layer is about 1/2 of the average depth of implantation of Ti ions, and the alloy layer has a partially or entirely amorphous structure and a nonequilibrium phase. TiC is vapor-deposited on the alloy layer by ion plating or other method to form a TiC layer having superior adhesion and hardness.
Patent JP-S58180858-A (JP)
Inventor: KURUTO GERUHARUTO FUITSUKERUSH
IPC: F16H1/32
Filed: 1983-03-29
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-H05201890-A (JP)
Title: Production of 2-methylnaphthalene
Inventor: TAKAGI YOSHINORI
IPC: C07B61/00
Filed: 1992-03-12
Abstract: PURPOSE:To obtain an industrially advantageous process in which the life of catalyst activity is long and 2-methylnaphthalene can be produced in high yield for a long period. CONSTITUTION:1-Methylnaphthalene is isomerized to produce 2- methylnaphthalene. In the process, a solid acid catalyst supporting at least one metallic element of Ni, Pd, Pt, Ru and Rh or its compound thereon is used to carry out isomerizing reaction in a hydrogen atmosphere.
Patent JP-S52137845-A (JP)
Title: Control device for ac elevator
Inventor: ANZAI NOBUO
IPC: B66B1/24
Filed: 1976-05-11
Abstract: PURPOSE: To reduce the power consumption and vibration noise of an AC elevator by controlling most acceleration and deceleration of the cage of the elevator by a variable voltage and variable frequency control of low rotor loss and by maintaining constant frequency in low speed region by voltage control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57167234-A (JP)
Title: Automatic taking out device for injection molding product
Inventor: SHIOTANI YOUSUKE
IPC: B29C45/84
Filed: 1981-04-08
Abstract: PURPOSE:To enable a worker to confirm an abnormal position at once and to perform  an injection molding work efficiently, by a method wherein a member which outputs  voice information corresponding to abnormal conditions in automatic taking out work  of injection molding products and defect of a detector is provided. CONSTITUTION:If detectors S1-Sn in a chuck member 8 do not output detecting signals SS1-SSn within a prescribed time after forward operation, a control processing  circuit decides mistake in taking operation of molding products and voice output is  produced from a speaker 11 or 13. If a molding product is dropped during taking work, the central control circuit discriminates the dropping from variation of the detected signals SS1-SSn from high state to low state before a chucked molding product  comes to a collecting position, and voice signal is outputted to inform the dropping. If conditions of an injection molding machine, such as injection condition, injection pressure, temperature of a heating cylinder, or temperature of a mold vary beyond allowable region, control circuit of the injection molding machine outputs error signal into the central control circuit, thereby the central control circuit produces voice output to  indicate wrong molding in response to the error signal.
Patent JP-H06310632-A (JP)
Title: Electronic semiconductor element assembly
Inventor: PAORO KASATEI
IPC: H01L23/40
Filed: 1994-03-24
Abstract: PURPOSE: To provide an assembly composed of a semiconductor device, a heat sink, and clamping means for mounting onto the device. CONSTITUTION: An assembly of an electronic semiconductor device 13' comprises a metal plate 21', a plastic body 20' with a most part of its surface exposed for enclosing the metal plate, and means for clamping a heat sink onto the device. For fixing the heat sink to the device without using an external clamping apparatus and without applying excess stress to a soldering position of a device pin to a printed circuit, the device includes a cutout part 22' formed in opposite sides thereof located in close vicinity to an exposed surface 21a of the plate with which clamping means 11' is releasibly engaged.
Patent JP-H11250473-A (JP)
Title: Optical pickup and optical disk device
Inventor: OTA MITSUHIKO
IPC: G11B7/09
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical pickup to obtain a focus error signal using a prism by a spot size method, to reduce the number of parts, and to simplify constitution of a prism. SOLUTION: A prism 3 used for an optical pickup is set so that when luminous flux is focused on an optical disk 5, luminous flux transmitting a semi- transmission reflecting surface is made incident on a first light detector 22 at a point in front of a focus point, luminous flux reflected by the reflecting surface is made incident on a second light detector 21 at a point far from the focus point. And the first and the second light detectors 21, 22 are divided into five or eight.
Patent JP-S59179748-A (JP)
Title: Amorphous alloy for magnetic head
Inventor: TATEISHI HIROSHI
IPC: G11B5/255
Filed: 1983-03-31
Abstract: PURPOSE:To obtain an amorphous alloy for a magnetic head having a high crystallization temp. and causing no reduction in the effective permeability by adding specified amounts of Hf, Si and B to a Co alloy contg. Ni and by making the resulting alloy amorphous. CONSTITUTION:A molten Co alloy having a composition represented by formula (1) is made amorphous by solidification by rapid cooling at a very high cooling rate. In the formula (1), the preferred value of the Si content (y) is 0-0.01, and the preferred value of the B content (z) is 3-8. When the resulting amorphous alloy is firmly adhered as a material for a magnetic head with glass, the alloy is not crystallized at the melting temp. of the glass, and the effective permeability is not reduced by heat treatment during the adhesion.
Patent JP-S62212417-A (JP)
Title: Epoxy resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08G77/42
Filed: 1986-03-13
Abstract: PURPOSE:To obtain an epoxy resin composition excellent in cracking resistance and low in molding deformation, by incorporating a copolymer obtained by reacting an alkenyl group-containing epoxy resin with a specified or ganopolysiloxane. CONSTITUTION:An epoxy resin composition containing a copolymer obtained by reacting an alkenyl group-containing epoxy resin with an organopolysiloxane of the formula (wherein R is a substituted or unsubstituted monovalent hydrocarbon group, 0.01<=a<=1, 1<=b<=3 and 0.1<=a+b<4). Said alkenyl group-containing epoxy resin can be obtained by epoxidizing an alkenyl group-containing phenolic resin with epichlorohydrin or by partially reacting an epoxy resin with 2- allylphenol or the like. The copolymer incorporated can be obtained by reacting, said alkenyl group-containing epoxy resin with a -SiH group-containing organo- polysiloxane of the formula by heating in the presence of, e.g., a platinum catalyst such as chloroplatinic acid.
Patent JP-S60197673-A (JP)
Title: Novel pyrimidone derivative and its preparation
Inventor: YANAGISAWA ISAO
IPC: A61K31/505
Filed: 1984-03-21
Abstract: NEW MATERIAL:The pyrimidone derivative of formula I [R<1> and R<3> are lower alkyl; R<2> is 1-10C alkyl, aralkyl, or di(lower alkyl)amino(lower alkyl); m and n are 1-3] and its acid addition salt. EXAMPLE:6-Ethyl-2-{2-[( 5-methyl-4-imidazolyl )methyl]thio]ethyl}-5-pentyl-4(1H)- pyrimidone. USE:Useful as a remedy for gastric diseases. It has histamine H1 and H2 receptor antagonistic activity and cytoprotective activity, and is used as an agent for suppressing the secretion of gastric juice. It has excellent durability, and administered orally or parenterally. PREPARATION:The compound of formula I can be prepared e.g. by reacting the amidine derivative of formula II or its acid addition salt with the acylacetic acid ester derivative of formula III (R<4> is lower alkyl) in an inert organic solvent such as methanol at room temperature or under heating.