baber/WOPTO huggingface dataset:
Patent JP-H071135-A (JP)
Title: Hood for automatic pipe welding machine
Inventor: YOSHIMURA KENJI
IPC: B23K37/00
Filed: 1993-06-16
Abstract: PURPOSE:To prevent the generation of weld burning on a pipe by providing the main body with a gas introducing hole, a through-hole for an inactive gas introducing tube and a through-hole for a pipe and thereby executing a welding in a state introduced with the inactive gas. CONSTITUTION:The main body 10 of a hood is divided into an upper and lower main bodies 13, 11, and they are attached to each other through a hinge 12. A clamp 14 is provided on the upper and lower divided main bodies, and a through-hole 15 for a pipe is provided at the abutting part of both divided main bodies 11, 13. An automatic welding machine is housed in the main body 10, and a pipe is passed through the through-hole 15. An inactive gas introducing tube is passed through the through-hole 18 for the tube. The inactive gas is supplied to a welding part, the gas introducing tube is connected to a gas inlet 16, and both end parts of the two pipes are arc-welded in a state introduced with the inactive gas. Since no atmospheric oxygen enters the welding part, a weld burning is prevented from generating on the pipe.
Patent JP-H08340325-A (JP)
Title: High speed data reception circuit
Inventor: HISAMATSU HIDENORI
IPC: H04L7/00
Filed: 1995-06-12
Abstract: PURPOSE: To increase allowable amount with respect to phase jitter of data without generation of clock skew. CONSTITUTION: A reception data phase selection section 3 selects either one among m-sets of data obtained by delaying bit data RD1 stepwise. A delay data sampling section 4 samples three delay data obtained by delaying data from the selection section 3 stepwise. A delay selection adjustment section 5 decides whether or not the sampled data are sampled at a correct timing and outputs a control signal. A selection adjustment value encode section 6 outputs a selection adjustment value based on the control signal and the selection section 3 revises the way of selection to revise a delay given to the data RD1. Thus, parallel data in n-bit is subjected to retiming in an optimum way by one clock signal CLK.
Patent JP-S63307307-A (JP)
Title: Length measuring instrument
Inventor: ANDO SHINOBU
IPC: G01D5/36
Filed: 1987-06-09
Abstract: PURPOSE:To prevent an error nearby a quadrant from occurring by converting an analog reference level into a digital reference level. CONSTITUTION:When light emitted by the projector (b) of a mark detecting means (a) is photodetected by plural photodetectors (e) through marks (d) of a tape body (c), those photodetectors (e) output periodic analog waveforms. Those analog waveforms are compared by a comparing means (f) with the specific analog reference level and the results are inputted to an arithmetic means (g) as section signals sectioning the pitch parts of the marks (d) into plural parts. Those analog waveforms or specific analog reference level are converted by 1st and 2nd converting means h1 and h2 into digital waveforms or digital reference level, which are inputted to a means (g). Here, the drawing- out equivalent quantity of the tape body (c) is operated by the means (g) from the comparison result of the means (f) and the difference level between the digital waveforms and digital reference level. Then the arithmetic result is displayed digitally on a display means (i).
Patent JP-H05294945-A (JP)
Title: Alkylaminopyrimidine compound, its production and pest-controlling agent
Inventor: SAKAI SHOJI
IPC: A01N43/54
Filed: 1992-04-21
Abstract: PURPOSE:To provide the subject new compound useful as a pest-controlling agent such as an insecticide, a miticide, a nematicide or a germicide. CONSTITUTION:A compound of formula I (R<1> and R<2> are each a 1 to 6C alkyl or a halogen; R<3> is H, a 1 to 6C alkyl, a 1 to 6C haloalkyl, a 1 to 6C alkylsulfonyl, etc.; R<4> is a 1 to 6C alkyl, a 1 to 6C haloalkyl, phenyl, pyridyl or a 2 to 6C alkenyl, etc.; m is 1 to 20; n is 0 to 2), e.g. 5-chloro-6-ethyl-4-(8- methanesulfonylamino-octylamino)pyrimidine. The compound of formula I can be obtained by reacting a compound of formula II with a compound of formula III in the presence of a base (e.g. triethylamine) in a solvent (e.g. THF) at -20 to 20 deg.C. The concentration of the active component in a preparation of the compound of formula I is 1 to 50wt.%, 0.3 to 25wt.%, 1 to 90wt.%, 0.5 to 5wt.%, 0.5 to 5wt.% or 0.1 to 5wt.% each in the case of an emulsion, a powder, a wettable powder, a granule, an oil solution or an aerosol.
Patent JP-S633035-A (JP)
Title: Novel structural material composed of polyether imide
Inventor: TSUTSUMI TOSHIHIKO
IPC: C09J175/00
Filed: 1986-06-23
Abstract: PURPOSE:To provide a structural material composed mainly of a polyether imide bonded with an adhesive consisting of a polyester and a polyisocyanate, having remarkably excellent mechanical properties, thermal properties and hot-water resistance and having good bonding workability. CONSTITUTION:The objective structural material is composed mainly of a polyether imide bonded with an adhesive produced by compounding 100pts.wt. of a polyester resin having a number-average molecular weight of 3,000-20,000 and 5-25pts.wt. of a polyisocyanate. The polyester resin is preferably a resin soluble in a solvent such as trichloroethylene, carbon tetrachloride, etc. The polyisocyanate is preferably a diphenylmethane-4,4'-diisocyanate compound or a polymethylene polyphenyl polyisocyanate compound.
Patent JP-H0818639-A (JP)
Title: Slave door phone unit
Inventor: SUGIYAMA HIROFUMI
IPC: H04M1/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide a slave door phone unit with improved easy installation capable of preventing robbery of its main body after and easily changing an exterior matching the surrounding colors. CONSTITUTION:By forming a screw hole 3b at a position corresponding to the screw hole 2b of a switch box 2 for housing a main body case 3 in the main body case 3 housing an electronic appliance and fastening a screw 4 to the screw hole 2b of the switch box 2 and the screw hole 3b of the main body case 3, the main body case 3 is attached to the switch box 2 and a panel 5 is mounted to the main body case 3.
Patent JP-H10337069-A (JP)
Title: Detector for rotating position of motor
Inventor: SUGIYAMA KATSUYASU
IPC: H02P29/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To detect the rotating position of a motor accurately and with good repeatability without being influenced by variation, noise, etc., by detecting the condition of change of a digital-converted current value on a time sequence as a difference, and estimating the position of rotation of the motor logically from the condition of shifting on a time series of the difference. SOLUTION: Program is so made that a difference detecting means for detecting the condition of change on a time series of a motor current value digital-converted by an A/D converter circuit 107 and stored in a RAM 111, and a judging means for theoretically estimating the rotating position of a motor 1 from the condition of shifting on a time series of the detected condition of change may be realized in software. In this case, the difference detecting means computes the difference between a value digital-converted last time and one this time. And the judging means estimates the present rotating position of the motor 1 logically, by the difference between a value digital-converted last but one time and one last time, and the difference between the value digital- converted last time and the one this time.
Patent JP-S5865901-A (JP)
Inventor: EDOWAADO SHIYUUZEN SHIYAA
IPC: F01D5/22
Filed: 1982-08-23
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-H0818007-A (JP)
Title: Semiconductor device
Inventor: MIYANAGA ISAO
IPC: H01L27/04
Filed: 1994-06-27
Abstract: PURPOSE:To provide a semiconductor device wherein damage at wire bonding is avoided and an electrostatic breakdown protection circuit of high reliability and a large area is provided. CONSTITUTION:On a p-type semiconductor substrate 100, an n-type diffusion area 20 is farmed in stripe shape under an Al-Si-Cu wiring film for pad 25, and, between the n-type diffusion area 20 and the p-type semiconductor substrate 100, a protective diode is farmed. On an area of a silicon oxide film 22 other than the n-type diffusion area 20, a poly crystalline silicon film 23 is formed. Since the Al-Si-Cu wiring film 25 for pad on the n-type diffusion area 20 is low, and that on the silicon oxide film 22 is high, the pressure in bonding a bonding wire 28 to the Al-Si-Cu wiring filmy 25 for pad is applied to the silicon oxide film 22, not to the n-type diffusion area 20, so, the protective diode is not degraded.
Patent JP-S5846965-A (JP)
Inventor: YOSHINAGA HIROSHI
IPC: A61N1/10
Filed: 1981-09-14
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-H0437739-A (JP)
Title: Color adjusting device for image forming device
Inventor: YAMADA MAKOTO
IPC: G03B27/73
Filed: 1990-06-01
Abstract: PURPOSE:To make a relation between the insertion amount of a color correction filter and color density nearly linear and to eliminate the need of fine adjustment for inserting the filter by making the width in an inserting direction of the filter inserted in a beam narrower than the color correction filter insertion set range of a beam width in a beam passing band formed by the beam. CONSTITUTION:A color original is placed on an original platen glass 2 to obtain a hard copy. What color filter is inserted in order to obtain a desired color is decided by observing the hard copy. In the case of inserting a yellow filter, for example, a yellow adjusting switch 41 is operated to drive a yellow filter driving part 45 through a CPU 40, so that the yellow filter Fy is inserted in the beam passing band BT. Since the curve of the color density is nearly linear in the case of inserting the filter, the fine control of insertion is not necessitated. The hard copy is outputted again in this state so as to confirm the color. The desired color balance is obtained by repeating such operations.
Patent JP-S636130-A (JP)
Inventor: TOKURA SUSUMU
IPC: D03D15/00
Filed: 1986-06-20
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-H11319577-A (JP)
Title: Dispersion of composite photocatalyst particle and its preparation and photocatalyst film
Inventor: ONO KOJI
IPC: B01J31/06
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion of composite photocatalyst fine particles wherein photocatalyst fine particles are highly dispersed under non-acidic condition without using an org. surfactant and a strong acid to exhibit high transparency and a photocatalytic activity and which can be coated by using an ordinary coating device without taking a special treatment to generation of corrosion and rust and a photocatalyst film formed by using this dispersion of the composite photocatalyst fine particles. SOLUTION: A dispersion of composite photocatalyst fine particles is prepd. by dispersing and stabilizing the composite photocatalyst fine particles obtd. by coating the surfaces of photocatalyst fine particles with porous silica under alkaline condition and in the method for preparing it, surface coating of the photocatalyst fine particles with the porous silica and dispersion stabilization are performed by one process by incorporating the photocatalyst fine particles, tetraalkoxy silane and an alkaline substance in a dispersion medium and applying opening and grinding power by using a dispersing machine and a photocatalyst film is formed by using the dispersion of the composite photocatalyst fine particles.
Patent JP-S5768854-A (JP)
Title: Safety device of copying equipment
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/00
Filed: 1980-10-17
Abstract: PURPOSE:To take proper steps for safety with high reliability, by automatically returning a manual main switch which has been set at the time of starting a device, when an abnormal operation has occurred, and cutting off power supply to an AC load. CONSTITUTION:As for an abnormal operation of an AC load, for instance, abnormal lighting of an exposure lamp LA, its lighting is detecting is detected by a photocoupler P provided in parallel with the exposure lamp LA, and an H signal is inputted to a controlling circuit Q from the photocoupler P. The controlling circit Q turns on a transistor TR when the H signal is inputted except the set lighting period, by which an electromagnetic system circuit breaker SW being a manual main switch of an AC power source is returned automatically, and power supply to the exposure lamp LA and other AC load is cut off.
Patent JP-H0440363-A (JP)
Title: Analysis of organic acid
Inventor: TOKUDA TOSHIO
IPC: G01N30/02
Filed: 1990-06-05
Abstract: PURPOSE:To improve the balance of the detection sensitivity of respective org. acids and to improve accuracy by introducing and mixing a liquid contg. a basic material into an eluent after separating the org. acids in a sepn. column. CONSTITUTION:A sample is injected by a sample injector 2 and is separated by a sepn. column 3. A cation exchange resin of an H type, ODS column, porous polymer column, etc., are used for the sepn. column 3 and the org. acids are separated by a difference in the dissociation constant thereof. The eluent after the passage through the sepn. column 3 is mixed with the soln. contg. the basic material which is sent by a pump B, and the pH thereof is adjusted. The high dissociatability is imparted to most of the org. acids and the good response is obtd. if the value of the pH adjustment is >=5. The soln. is then passed through the column 5 packed with the cation exchange resin having the cation contained in the basic material as a paired ion. This soln. is introduced to an electrical conductivity detector 6, by which the org. acid ion is detected.
Patent JP-H09326503-A (JP)
Title: Surface light emitting diode
Inventor: JIEE ESU ROBAATSU
IPC: H01L33/40
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting diode having both high response speed and high light emission output. SOLUTION: This light emitting diode 20 is composed of a quantum well layer 32, which functions as a light emitting layer, and spacers 30 and 34 of 5nm or thereabout in thickness containing no In and Al which are contained in a pair of graded layers 28 and 36. Consequently, as the graded layers 28 and 36 are provided pinching the quantum well layer 32, band gap energy is incliningly formed corresponding to the inclination of composition, and the carrier injected by a signal input advances quickly to the quantum well layer 23 along the above-mentioned inclination, a high response speed can be obtained. In this case, as the spacers 30 and 34, containing no In and Al, are provided between the graded layers 28 and 36 adjacent to them, a high light-emitting output can be obtained.
Patent JP-H06327455-A (JP)
Title: Tobacco filter production unit having netty guide pipe
Inventor: ISHIKAWA MIYOSHI
IPC: A24D3/02
Filed: 1993-05-26
Abstract: PURPOSE:To provide the subject production unit designed to reduce maladhesion due to additives by attaching a netty guide pipe onto a part for cylindrically forming a filter medium. CONSTITUTION:A netty guide pipe 1 is attached onto a part 20 for cylindrically forming a band-shaped filter medium 11 incorporated with a plasticizer and/or additives to release the air in a cylindrical filter via an opening, thereby reducing additive blowout due to air blowout in bonding operations at a wrap pipe 30.
Patent JP-H07328147-A (JP)
Title: Positioning device of ball and positioning method
Inventor: IWAMOTO KIMIHIDE
IPC: A63B47/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide a positioning device of a ball and a positioning method by which a ball can be securely positioned in a short time even if the ball is not yet vulcanized and the seam line width is narrow. CONSTITUTION:The intersection of three axes x, y, z mutually crossing at right angles is regarded as an origin O and the center 01 of a ball 1 is positioned to coincide with the origin O, in a support mechanism 2 rotatably support the ball 1. The picture of a ball 1 is taken from the z-axis direction in three axes x, y, z by a camera 3. A point where the three axes crossing at right angles against a plane including an arc of the dumbbell type seam line 4 of the ball 1 and passing through the arc 12 center and the ball surface 23 cross mutually, is calculated by an operator 5 from the image obtained by the camera 3. The ball-support mechanism 2 is driven on the basis of the operated point and the ball is set at a specified position.
Patent JP-S628991-A (JP)
Inventor: TAKASU MOTOYUKI
IPC: B66C1/44
Filed: 1985-07-02
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-S6125455-A (JP)
Title: Production of instant pasta
Inventor: ATSUMI HIROTAKA
IPC: A23L7/113
Filed: 1984-07-11
Abstract: PURPOSE:To produce a uniform instant pasta of good quality in high product yield, by adding starch originating from subterranean rhizome and water to a specific barley or wheat flour containing the wheat flour, molding the mixture, boiling or steaming the molded material, evaporating the surface water just after the gelatinization, and treating the surface thereof. CONSTITUTION:Wheat flour alone or a mixture thereof with 1-3 kinds of rye flour, oat flour or barley flour to give flour adjusted to 5-10wt% bran content. 30-15wt% starch originating from subterranean rhizome and adequate amount of water are added to 70-85wt% resultant flour, and the mixture is kneaded and molded into pasta. The pasta is suitably molded in the form of macaroni, spaghetti, etc. as a relatively long form and elbow, alphabet, etc. as a relatively short form. The molded pasta is then boiled or steamed to give 65-75wt% finish water content and completely gelatinized. The surface water of the molded pasta is rapidly evaporated just after the gelatinization in a hot air stream, subjected to surface treatment and then finish dried.
Patent JP-H01313014-A (JP)
Title: Rice cooker with rice washing function and support device thereof
Inventor: NOGAMI SEITAROU
IPC: A47J27/00
Filed: 1988-06-13
Abstract: PURPOSE:To enable a rice cooker body with a rice washing function to be removably held by a method wherein a rice scoop inserted in an inner pot is removably coupled to a motor situated in the upper cover of a rice cooker, and a drainage means is connected to the upper edge part of the inner pot. CONSTITUTION:A motor 6 located in an upper cover is shielded at its shaft part so as to prevent contact of it with steam. Under a state in which a motor shaft 6' is coupled to a rice scoop 9 through a connecting shaft 7, a slight gap is provided between an inner cover 5, the connecting shaft 7, and a coupling 8 so as to prevent contact of them with each other, and the rice scoop 9 is rotated smoothly. A drainage means 10 is formed with a notch part 11 formed in the opening edge of an inner pot, and a drainage cylinder 12 connected thereto. A holder 17 gas both ends to which support axles 19 are secured, and the support axle 19 is pivotally supported to a machine frame 16. The support axle 19 is coupled to a motor 20 through a gear mechanism 20', and the holder 17 is rotatable from a normal position allowing the holder 17 to be positioned horizontally in a down state. An engaging groove 21 engaged with the holder 17 is formed in the upper part of a rice cooker body, the rice cooker body 1 is horizontally slid through a release part 17' for insertion and held to the holder 17.
Patent JP-H05341307-A (JP)
Title: Connection structure between terminal and conductor
Inventor: KAWASE NOBUYUKI
IPC: G09F9/35
Filed: 1992-06-05
Abstract: PURPOSE:To easily make electric connections between respective terminals and conductors of an inspecting device, etc., by arranging (n) conductors in parallel to one another and orthogonally to the terminals and connecting them to the terminals at intersection parts, and insulating terminals which are not connected at the intersection parts. CONSTITUTION:A conductor connection part 13 is wired at positions as many as the terminals 14a-14n are grouped so that, for example, two conductors which are a 1st conductor 15 and a 2nd conductor 16 are wired crossing the terminals 14a-14n at right angles. The terminals 14a-14n which are arranged in parallel to one another are formed on a terminal panel part 14. Then the terminals 14a-14n are divided into a 1st and a 2nd group; and the 1st group is connected to the 1st conductor 15 and the 2nd group is connected to the 2nd conductor 15 respectively. The respective terminals in the 1st group connected to the 1st conductor 15 are connected to the conductor 15 at positions 17 where the 1st conductor 15 is connected, and not connected to the position 18 where the 2nd conductor 16 since insulators 19 are present between the terminals and conductor 15.
Patent JP-2000340875-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: HAMAOKA OSAMU
IPC: H01S5/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent bending of lead pins during fabrication and/or inspection steps and thus to facilitate their automation by fixing at least outer lead parts of a plurality of lead pints while integrating them with a resin. SOLUTION: Laser light from a semiconductor light-emitting device 100 is reflected on an optical disk 60 to be formed into signal light; returns back along the same path; is diffracted by a hologram element 30; and enters into an OPIC, whereby information recorded on the disk 60 is read. When light other than the signal light enters into the OPIC, the disk 60 cannot read information correctly. To prevent such unnecessary light from being reflected within a cap 20, it is preferable to make a resin integrating inner lead parts black or mat finished. With this arrangement, reflection of light can be eliminated, and thus the disk 60 can read its information even if scattered light enters into the OPIC.  Therefore, there is caused no such problem that lead pins are bent during the mounting of chip components and/or during inspection to prevent automatic mounting and/or automatic characteristic measurement.
Patent JP-H10296808-A (JP)
Title: Method for changing resin of preplastication type injection molder
Inventor: YAMAGUCHI TOYOKAZU
IPC: B29C45/54
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To exchange early efficiently an old material for a new material by a method wherein the new resin is sent in a pot and into a communicating passage, and the old resin is coercively discharged from a resin discharge passage. SOLUTION: When a resin is exchanged, at first a nozzle hole is blockaded with a shut-off valve, and an injection plunger 13 is retreated from an advanced end 16a to total stroke under a state in which a screw 31 is stopped in rotation. By rotating the screw 31 blockading the nozzle hole with the shut-off valve as it is, the old remaining resin in the heating cylinder 30 and in communicating passages 35, 15a, 15b and in a pot 17 is discharged from a resin discharge passage 12. Then, a new resin is fed to the heating cylinder 30 from a hopper opening 33, a fusion ruptured new resin is sent into the communicating passages 15a, 15b, further into the pot 17 from the communicating passage 35, and the old resin remaining in this series is discharged by force from the resin discharging passage 12.