baber/WOPTO huggingface dataset:
Patent JP-H03282545-A (JP)
Title: Formation of resist pattern
Inventor: ONOZATO AKIMASA
IPC: G03F1/70
Filed: 1990-03-30
Abstract: PURPOSE:To form uniform resist patterns even if a photoresist is simultaneously subjected to exposing by forming the element patterns provided on a photomask to the pattern width in the positions corresponding to groove parts or steps larger than the pattern width in the position corresponding to the plane surfaces of a substrate according to the depth of the grooves. CONSTITUTION:The positive type photoresist 3 is applied over the entire surface of the element mounting surface 2 of the substrate 1 and thereafter, the photomask 4 is disposed on the substrate 1. The photoresist is subjected to the exposing processing via the photomask 4 then to development processing, by which the resist patterns 7, 7... having the uniform width size are obtd. The shape of the element patterns of the photomask 4 is formed from rectangular parts 6A, 6B and a projecting curved part 6C and, therefore, the resist is so exposed that the pattern width is smaller at the places of the deeper spacing H2 by the spreading of the exposing light. The patterns 7 are thus formed as the patterns uniform on all of the flat planes 2A, 2B, 2C of the mounting surface 2.
Patent JP-H03283688-A (JP)
Title: Surface-light-emitting semiconductor laser apparatus with monitor
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1990-03-30
Abstract: PURPOSE:To reduce a size and raise output by sharing one of electrodes of a detecting element with a lower electrode on a lower face of a substrate and making the other electrode a total reflection electrode on a surface of a principal part. CONSTITUTION:A tilted reflection mirror provided on one end of a horizontal active waveguide path 61 of a laser oscillator body 60 is tilted by 45 deg. with respect to a substrate surface so that it serves as a total reflection mirror for laser light which guides the horizontal active waveguide path. A hole is provided on a substrate below the reflection mirror 65, while a detecting element 70 is built on the laser oscillator body exposed at this hole and its electrode 78 is made a total reflection mirror for incident laser light. Thus the body 60 and the element 70 are located vertically so that an area occupied by a laser apparatus on the substrate surface is small. In addition this structure constitutes a laser resonator between a laser light outgoing window 67 and a total reflection surface of the electrode of the element 70. Therefore since the electrode 78 of the element 70 totally reflects laser light toward the body 60, oscillation output from the outgoing window 67 can be increased, and since the laser light passes through a principal part of the element 70, light for monitoring can be also detected as well.
Patent JP-S59210002-A (JP)
Title: Composition for repelling insect pest
Inventor: KANEHARA YASUO
IPC: A01N25/08
Filed: 1983-05-13
Abstract: PURPOSE:The titled composition showing improved repelling effect on acarids, fleas, cockroaches, wood borers, etc., containing a natural and/or synthetic resin, an insect pest repellent, and a porous substance of fixative for the repellent. CONSTITUTION:The titled composition containing 1pt.wt. natural and/or synthetic resin, 0.01-0.3pt.wt. insect pest repellent (e.g., N-diethyltoluamide, 2,3,4,5- bis (DELTA2-butylene)-tetrahydrofurfural, di-normal propylisocinchomeronate) and 0.1- 10pts.wt. porous substance. Zeolite, silas, active carbon or foam of organic substance is preferable as the porous substance, it has 1-100Angstrom  effective pore diameter and >=500m<2>/g effective adsorption surface area and used. The resin is preferably used as emulsion with water and a surface active agent.
Patent JP-H08284963-A (JP)
Title: Packing device
Inventor: RORUFU SUTATSUTORAA
IPC: F16J15/3268
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a packing device which includes a rolling bearing and shaft seal ring, has improved durability, and reduces its dimension in an axial direction. SOLUTION: This packing device comprises a shaft seal ring 2 provided to a casing cavity part 1 and sealing by surrounding a shaft 3 to be sealed under pressurization in a radial direction with a seal lip 4. The seal lip 4 is disposed to a first leg part 5 facing inward in a radial direction of an approximately L-shaped support ring 6 made of rigid member. A second leg part 7 extending in an axial direction is provided with a covering 8 made of elastomer material at an external side in its radial direction. The covering 8 is abutted to a casing side wall 9 adjacent to the cavity part 1 under pressurization in a radial direction, and a rolling bearing 10 is provided between the second leg part 7 and the shaft 3 in a radial direction. The seal lip 4 is arranged at a side facing a space 11 to be sealed, in the rolling bearing 10 and the first leg part 5, seeing in an axial direction.
Patent JP-H02262329-A (JP)
Title: Semiconductor device
Inventor: TAKAHATA OSAMU
IPC: H01L21/027
Filed: 1989-04-03
Abstract: PURPOSE:To completely eliminate the cutout of a gate wiring pattern in a transistor part, by forming a taper on a step-difference part where a gate wiring passes, in order to reduce wiring resistance, and forming no tapers on step- difference parts except ones where the gate wiring passes, in order to prevent halation from being generated at the time of exposure. CONSTITUTION:In the gate wiring 14 of a semiconductor device, a taper 15 is formed in the part where the gate wiring passes on a step-difference structure, thereby reducing the wiring resistance; the taper is not formed on the step- difference structure where the gate wiring 14 does not passes, in order to prevent halation from being generated at the time of exposure. For example, after polysilicon turning to a capacitor cell electrode 13 is formed on an LOCOS 12 formed on a silicon substrate 11, the capacitor cell electrode 13 is patterned by resist 17 only in the part where the gate wiring 14 passes, and a taper is formed on the step-difference part by isotropic etching. Next, a capacitor cell electrode 13 is patterned only in the part where the gate wiring 14 does not pass, and then anisotropic etching is performed. After that, a layer turning to the gate wiring 14 is formed and a pattern is formed.
Patent JP-S61244671-A (JP)
Title: Steering device for travelingly working machine
Inventor: KISHINA TOICHI
IPC: B62D11/08
Filed: 1985-04-20
Abstract: PURPOSE:To carry out both steering operation and speed changing operation simply and simultaneously by incorporating stepless transmissions in power systems toward right and left traveling axles and operating controlling members which carry out the speed change operation of said stepless transmissions, with a single operating lever. CONSTITUTION:A stepless transmission 13 is incorporated in each of power systems toward right and left traveling axles (unshows in the figure). On the other hand, a lateral U-shaped frame 21 is provided in the midway point of an operating lever 8, while the end of the operating lever 8 is installed rotatably in both front and rear and right and left directions. A pair of guide arms 26, 27 are provided, rotatably around a vertical pin 25, in the lateral U-shaped frame 21. One end of each of these guide arms 26, 27 is engaged with the controlling member 20 of each of the stepless transmissions 13, while long holes 28, 29 with which the pins 22, 23 of the operating lever 8 are selectively engaged, are formed on the other ends of the guide arms 26, 27 respectively. And, by operating the operating lever 8, the right and left stepless transmissions 13 are controlled to make a right or left turn. Also, a forwarding and backing changeover mechanism 14 is engaged with the lateral U-shaped frame 21, to carry out changeover for forwarding and backing by means of the operating lever 8.
Patent JP-S57201048-A (JP)
Title: Semiconductor device
Inventor: KOMATSU SHIGERU
IPC: H01L23/522
Filed: 1981-06-03
Abstract: PURPOSE:To enhance the reliability of a semiconductor device by providing an inversion preventive electrode, and controlling a voltage itself applied to an  MOS structure, thereby preventing the production of a parasitic MOS transistor. CONSTITUTION:The highest voltage of semiconductor devices is applied to an n type silicon substrate 11. Two p type diffused resistors 121, 122 are formed vertically to the sectional surface and in parallel with the surface on the surface of the substrate 11. Operating resistors 121, 122 and the substrate 11 are reversely biased, and the resistors 121, 122 are operated in the state to be electrically isolated. The surface of the substrate 11 is covered with an interlayer insulating film 13, and an inversion preventing electrode 14, interlayer insulating film 14 and wire 16 are formed on the surface. The voltage applied to the MOS structure having the substrate 11, the film 13 and the electrode 14 is controlled by the wire 16 and the electrode 14.
Patent JP-H0333226-A (JP)
Title: Carbonaceous pitch fiber
Inventor: RATSUSERU JIEE DAIFUENDOOFU
IPC: C10C3/10
Filed: 1989-04-04
Abstract: PURPOSE: To obtain the subject yarn comprising an optically anisotropic phase and a quinoline insoluble content in specific ratios, respectively and inexpensively providing a carbon fiber having high strength and high modulus of elasticity. CONSTITUTION: This yarn comprises >=75% optically anisotropic phase and has <25 wt.% quinoline insoluble content when extracted at 75 deg.C. The yarn is preferably obtained by bringing an isotropic pitch ground into <=100 meshes into contact with benzene, heating the obtained benzene insoluble part to 230-400 deg.C to give a highly orientated and optically anisotropic pitch material and then spinning the pitch material. In order to produce a carbon fiber from the yarn, generally the yarn is successively infusibilized in an oxidizing atmosphere and carbonized in an inert atmosphere.
Patent JP-S58203925-A (JP)
Title: Production of 1,1,1-trichloroethane
Inventor: INOUE FUMIO
IPC: C07C67/00
Filed: 1982-05-22
Abstract: PURPOSE:Chlorine is preliminarily dissolved in 1,1-dichloroethane, then they are introduced into the photoreactor by spraying to effect the vapor-phase photochlorination, thus producing the titled compound in high selectivity and yield with efficient utilization of the vaporization latent heat of 1,1-dichloroethane. CONSTITUTION:The reaction molar ratio of 1,1-dichloroethane to chlorine is set to 1.0-5.0, preferably 1.5-2.5 and chlorine is dissolved in liquid 1,1-dichloroethane. Then, they are introduced by spraying into the photoreactor to effect the vapor-phase photochlorination using mercury vapor lamps of 2,500-5,000Angstrom wavelength and chemiluminescent sources such as fluorescent tubes at 50-170 deg.C, preferably at 60-90 deg.C in order to keep the selectivity at a level higher than 84%, to produce the objective compound in 4% higher selectivity than the conventional process (84%). The reaction proceeds under normal pressure, however, it can be carried out under pressure in order to increase the reaction rate and condensation rate of the reaction mixture. The reaction temperature range shifts higher by compression.
Patent JP-H04299560-A (JP)
Title: Integrated circuit package
Inventor: KIKKAI NOBUO
IPC: H05K3/34
Filed: 1991-03-27
Abstract: PURPOSE:To intend to increase the number of lead pin terminals for same package size. CONSTITUTION:On the side surface of an integrated circuit package 1, upper stage lead pin terminals 2n as the conventional terminals are arranged. Below said terminals 2n, lower stage lead pin terminals 3n are arranged. Hence, in the integrated circuit package 1, the lead pin terminals are arranged in a two- row structure constituted of the upper stage and the lower stage.
Patent JP-S5723859-A (JP)
Title: Reagent for detecting coupling compound and preparation thereof
Inventor: HERUMUUTO KOORU
IPC: G01N33/72
Filed: 1981-06-05
Abstract: A test agent for the detection of coupling compounds in liquids is described, which essentially consists of an adsorbent matrix containing a diazonium salt as the reagent and a phosphonium salt to stabilize said test agent. Furthermore there is described a process for the preparation of said test agent.
Patent JP-H02264448-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATSUNO KUNIO
IPC: H01L21/66
Filed: 1989-04-05
Abstract: PURPOSE:To contrive the improvement of the accuracy of pattern arrangement and a pattern defect detection efficiency by a method wherein the L-type patterns are arranged at the four corners of each chip and apart 1mum or more from the end of a scribing region to the side of a circuit pattern. CONSTITUTION:A scribing region 102 is provided for dividing a semiconductor integrated circuit into chips. Marks 103 for pattern arrangement accuracy measurement use which are used in combination as position detecting marks for pattern defect detection use are formed into an L-type pattern configuration, are provided at the 4 corners of each chip and are arranged apart at least 1mum or more from the end of the region 102 to the side of a circuit pattern part 101. In such a way, the accuracy of the pattern arrangement and the pattern defect detection efficiency can be improved without increasing the size of the chip and a manhour for the creation of data.
Patent JP-H05249544-A (JP)
Title: Fitting structure for shutter device for camera
Inventor: HASUDA MASANORI
IPC: G03B9/36
Filed: 1992-03-09
Abstract: PURPOSE:To prevent a shutter substrate from being deformed with respect to a camera body by the charging force of a shutter charge mechanism by coupling the specified shaft end part of a shutter mechanism part with respect to the camera body so that it cannot be moved in the flat surface direction of the shutter substrate. CONSTITUTION:The shaft end part 8A of the rotary shaft for charging 8 of the shutter mechanism is coupled with respect to the camera body so that it cannot be moved in the flat surface direction of the shutter substrate 4. Therefore, even when the charging force of the shutter charge mechanism is added to the shaft 8, it is received by the body 1 and it does not directly act on the substrate 4. Thus, the substrate 4 is not deformed in the flat surface direction and the energy loss of the charge mechanism does not become large by the charging force of the shutter charge mechanism. Besides, since a screwing place for fixing the substrate 4 to the body 1 need not be increased, the flatness of the substrate 4 under a still state is not deteriorated.
Patent JP-S58194218-A (JP)
Inventor: YAMADA KAZUO
IPC: H01H15/06
Filed: 1982-05-20
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-H02264236-A (JP)
Title: Frame number input method for printer
Inventor: KITO HIDEKAZU
IPC: G03B27/52
Filed: 1989-04-05
Abstract: PURPOSE:To easily record frame numbers by inputting the 1st frame number of a negative film with a keyboard, judging and inputting a successive frame number from the quantity of feeding of the negative film, and inputting the frame number again when the quantity of feeding exceeds a constant value. CONSTITUTION:The frame number of the 1st head frame of the negative film 1 such as a piece film and a long-sized film is inputted manually on the keyboard 14. Then a next frame number is judged from the quantity of feeding of the negative film and inputted automatically and when the quantity of feeding exceeds the constant value, the frame number is inputted again manually. Therefore, the cumulative error in the quantity of negative feeding is canceled at intervals of a specific number of frames. Consequently, frame numbers of even a film having no frame number code are judged and the film can be printed on color paper, etc.
Patent JP-2000270643-A (JP)
Title: Harvester for root crops
Inventor: MINAZU KIYOAKI
IPC: A01D25/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for root crops for harvesting carrots in a field while automatically controlling the height of a digging part at the height suitable for harvesting, and having an automatic controller hardly damaging a sensor for detecting the height from the ground when the harvester goes in reverse. SOLUTION: This harvester for root crops has a digging part 3 of root crops, a sensor 115 for detecting the height of the digging part from the ground, and a height controller of the digging part 3. The height controller can automatically control the height of the digging part 3 from the ground so as to be a proper value for the digging up, and when the harvester for the root crops goes in reverse, the controller controls the digging part 3 so as to be lifted and outputs the lifting signal for a prescribed time even if the height of the digging part 3 from the ground is higher than the prescribed value.
Patent JP-S62243562-A (JP)
Inventor: KURODA TORU
IPC: A61K35/14
Filed: 1986-04-16
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-S61245048-A (JP)
Title: Corrosion testing device
Inventor: NISHIJIMA TSUYOSHI
IPC: G01N17/00
Filed: 1985-04-22
Abstract: PURPOSE:To detect automatically the corrosion state of a test piece by a simple device by forming the test piece in the shape of a container and containing the corrosion accelerating liquid of a prescribed component so that it is corroded until a hole is made. CONSTITUTION:A test piece 1 is formed in the shape of the container for containing the corrosion accelerating liquid. To the test piece 1, a corrosion accelerating piece 2 or water is supplied through a constant quantity pump 9 and a liquid feed pipe 8. Also, the test piece 1 is heated by a heating furnace 6. A liquid guide member 10 is provided on the outside bottom part of the test piece 1, an electrode 11 is provided on the member 10 and in case when the electrode 11 becomes a conducting state by the corrosion accelerating liquid 2 which flows down, it is detected by a detecting means 13. In a state that the corrosion accelerating liquid 2 is incorporated in the test piece 1, heating and cooling are repeated and when a liquid leakage is generated due to the corrosion of the test piece, a guide member 1 gets wet by the leaked corrosion accelerating liquid 2 and the electrode 11 becomes an electrically conducted state. By detecting it by a detecting means 13, the corroded state of the test piece 1 can be derived quantitatively.
Patent JP-S5514212-A (JP)
Title: Method of carving portrait
Inventor: ARAI HIROSHI
IPC: B44B1/00
Filed: 1978-07-17
Abstract: PURPOSE: To shorten a carving time without impairing quality, when carving portraits having the parts different in the quality being separated by a distinct border line in a scanning system, by employing two different methods e.g. a line carving and a dot carving being separated by a borderline.  
     CONSTITUTION: When carving portraits having a part for recording symbols such as letters, figures etc. and a part for images such as photographs being separated by a distinct borderline in a scanning system as in the case of a credit card, each part will be carved in the respective carving method suitable for the respective portrait, e.g. a dod carving or a line carving being separated by a line a, which corresponds to the borderline. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5312939-A (JP)
Title: Method for forming photo-setting coating films
Inventor: YAMAMOTO SHIYOUSAKU
IPC: C09D5/00
Filed: 1976-07-22
Abstract: PURPOSE: To obtain a smooth photo-setting coating film having improved hiding power which is completely cured deep into inside, by pteliminarily heating a coating film of a photo-setting coating compound containing pigments,-and by irradiating the film with ultraviolet light. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616116-A (JP)
Inventor: CHIYONGU IRUNAMU
IPC: C08G77/08
Filed: 1985-04-24
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-H08284022-A (JP)
Title: Polyamide monofilament and its production
Inventor: INAGAKI KOJI
IPC: D01F6/60
Filed: 1995-04-12
Abstract: PURPOSE: To produce a polyamide monofilament, having excellent linear strength and capable of manifesting a high level of knot strength. CONSTITUTION: This polyamide monofilament comprises a polycaproamide-based polyamide and has an inner soft-middle rigid-outer soft concentric three-layer structure in the cross section thereof. The rigid layer A comprises a polyamide having 3.3-5.0 relative viscosity and <=10mol% content of a copolymerization component and the soft layer B comprises a polyamide having 2.3-3.3 relative viscosity, <=30mol% content of the copolymerization component and a lower relative viscosity than that of the rigid layer by >=0.5.  The content of the copolymerization component in the soft layer is higher than that of the rigid layer by >=5mol% and the monofilament satisfies conditions of the formulas (a) 0.60(r)<=(ro)<=0.98(r) and (b) 0.10(r)<=(ri)<=0.40(r) [(r) denotes the radius of the monofilament; (ro) denotes the radius of the outer peripheral circle of the middle layer; (ri) denotes the radius of the inner peripheral circle of the middle layer].
Patent JP-S61244583-A (JP)
Title: Output device
Inventor: KONDO HIROATSU
IPC: B41J35/22
Filed: 1985-04-22
Abstract: PURPOSE:To ensure high functional properties and favorable operability, by a method wherein an error in a driving force transmitting means is absorbed in accordance with the rotating direction of a driving part. CONSTITUTION:When a controlling rod 14 is rotated in the direction of arrow 78a, a slide bevel gear 53 is also rotated in the same direction, and a ribbon bevel gear 55a is rotted in the direction of arrow 79a. A torque is transmitted from a ribbon belt 56 engaged with a belt pulley 55b integral with the gear 55b to a ribbon belt pulley 57b, whereby the pulley 57a is rotated in the direction of arrow 80a. On the other hand, when the rod 14 is rotated in the direction of arrow 78b, the rotating torque is in the direction of arrow 80b to the ribbon belt pulley 57b, in which case a ribbon-feeding ball 73 rides over a sawtooth ridge against the tension of a ball spring 74 to move in the direction of arrow 82 with a shaft 751 as a center, so that the torque is not transmitted to the ribbon take-up shaft 75. Further, since the direction is for fastening a spring clutch 77, the shaft 75 is not rotated but remains perfectly stationary, so that no action is exerted on a cassette 8.
Patent JP-H08287835-A (JP)
Title: Plasma display panel
Inventor: HARAYAMA MASATOSHI
IPC: H01J17/49
Filed: 1995-04-12
Abstract: PURPOSE: To obtain high contrast without changing a conventional manufacturing process. CONSTITUTION: A front face plate 11 and a back face plate 12 are arranged so as to be opposed to each other, and plural cells 10 as display elements are formed of cell barriers 13 arranged between both of these, and fluorescent layers 16 are arranged in prescribed places in the cells 10. The fluorescent layers 16 are colored. It is better that the fluorescent layers are formed by using phosphor particles colored with a coloring agent or the fluorescent layers are formed by using material by mixing coloring powder in phosphor particles. Reflectance of the fluorescent layers themselves is reduced, and contrast is enhanced. They can be manufactured without changing a conventional manufacturing process only by changing phosphor slurry and phosphor paste to be used.
Patent JP-S59213042-A (JP)
Title: Recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/24015
Filed: 1983-05-19
Abstract: PURPOSE:To prevent the deterioration of a recording layer by placing the recording layer through a space so that it positions the inside, on at least one substrate of two disk-like substrates, applying an ultraviolet ray hardening type adhesive agent under the existence of an adsorbing substance, and sealing it. CONSTITUTION:Two disks are used, and after a recording layer 2 is provided on one of them, they are stuck through a spacer 4 and sealed. A groove 7 is provided in advance on the spacer, and a gas adsorbing substance is placed in it. Also, it is sealed by using an ultraviolet ray hardening type adhesive agent 3. In such a way, a recording medium is not influenced by the generation of gas by the adhesive agent, therefore, its preservability is raised.