baber/WOPTO huggingface dataset:
Patent JP-S5993333-A (JP)
Title: Rotary part made of synthetic resin and manufacture thereof
Inventor: INASAWA MITSUO
IPC: B29C45/14
Filed: 1982-11-19
Abstract: PURPOSE:To make it possible to manufacture a highly accurate rotary part wherein defects such as uneven thicknesses are very few, by forming the important part of the rotary part in a double layered structure, and providing a construction wherein the double layered structure part cannot be separated. CONSTITUTION:A double layered structure is constituted by a base layer part 3, wherein a ring shaped outer wall 13 that is the important part of a rotary part 1 is formed as a unitary body together with a core body 2, and a skin layer 10, which is formed later at the outer surface of the base layer part 3. A concave part 5, which is in parallel with an outer surface 3a, is provided at the outer part of the side surface of the base layer part 3 that is formed on the core body 2. A convex stripe 6 is formed at the outer edge by said concave part 5. Namely, the concave part 5 is provided at the outer part of the other side surface, and the convex stripe 6 is provided at the outer edge. A convex part, which is protruded sideward is provided at the central part.
Patent JP-H0492152-A (JP)
Title: Speed change control of automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H61/00
Filed: 1990-08-01
Abstract: PURPOSE:To miniaturize a device without worsening speed change shock by starting or ending speed changing by way of changing a frictional engagement means from the perfect engagement state to the sliding state or from the sliding state to the perfect engagement state by means of varying a pattern of combination. CONSTITUTION:The chart on the left shows speed change steps principally possible to set, and at the time of putting it into practice, the speed change steps which can be excellent from the points of motive performance, acceleration and others are selected out of them and set. Concretely, the speed change steps, the speed change ratio of which comes to be in the relationships near to geometric series, are selected as main speed change steps, and the ones which are favorable in the points of speed change controllability, durability and others are selected from the ones shown in the chart as engagement and release patterns to set respective speed change steps. Thereby, at the time of speed changing, either of the frictional engagement means is changed from the perfect engagement state to the sliding state or from the sliding state to the perfect engagement state by means of varying the engagement and release pattern of the frictional engagement means to set specific speed change steps, and speed changing is started or ended.
Patent JP-S58105931-A (JP)
Title: Preparation of aryloxypropanol derivative
Inventor: SAKAI MAKIKO
IPC: C07C213/00
Filed: 1981-12-17
Abstract: PURPOSE:To prepare an aryloxypropanol derivative useful as a remedy for arrhythmia, stenocardia, hypertension, etc., simply, in one step, without using an acid or alkali, by reacting a specific dioxolan compound with a halogenation reagent. CONSTITUTION:The aryloxypropanol derivative of formula III (e.g. the compound of formula IV) can be prepared by reacting the compound of formulaI(Y is halogen, amino, substituted amino, OH or acyloxy; A is alkylene or alkenylene which may have a hetero atom such as O, N or S in the chain or may have a substituent group)[e.g. 4'-isopropylaminomethyl-p-toluenesulfonyl-4,5,6,7-tetrahydroindole-4-s piro-2'-(1,3)dioxolan of formula II]with a halogenation reagent.
Patent JP-S6265137-A (JP)
Title: Control system for priority of user task
Inventor: KUROBA NORIO
IPC: G06F9/48
Filed: 1985-09-17
Abstract: PURPOSE:To control the priority with high efficiency by increasing temporarily the priority level of its own user task which is being used to the resources for which other user tasks are waiting. CONSTITUTION:A key control part 3 performs the key control for user tasks 1A-1C of users A-I respectively according to the information given from an exclusive control part 2 which gives the exclusive control to the use of resources. Here a priority control part 4 increases temporarily the priority level of the task 1C compared with the task corresponding to a user K in response to the control contents of the part 3 in such a case where the user I uses the resources X and the user K is waiting for use of the resources X. In the same way, the priority level of the task 1C is increased temporarily compared with the task 1A via the part 4 in case the task 1A request the use of the resources X and is set under a waiting state. When the use of the resources X is promoted and through, the priority level of the task 1C is set back to its original level by the part 4. Thus the priority levels of user tasks can be controlled appropriately with high efficiency.
Patent JP-H0762354-A (JP)
Title: New sweetening method for petroleum fraction using basic solid catalyst without regularly adding aqueous alkali solution
Inventor: KURISUCHIYAN MARUSHIRI
IPC: B01J21/16
Filed: 1993-08-19
Abstract: PURPOSE: To provide a process for sweetening a mercaptan-contg. petroleum fraction wherein a sudden decrease in activity does not occur even in treating a relatively mercaptan-poor feedstock and wherein the continuous addition of an aq. alkali soln. is not necessary.  
     CONSTITUTION: In a process for sweetening a mercaptan-contg. petroleum fraction by causing the fraction to be in contact with and to pass through a porous catalyst in the presence of air to subject the fraction to oxidative conditions, the catalyst used contains 10-98 wt.% at least one inorg. solid phase comprising an alkali aluminosilicate having an Si/Al atomic ratio of 5 or lower, 1-60 wt.% active carbon, 0.02-2 wt.% at least one metal chelate, and 0-20 wt.% at least one inorg. or org. binder, has a basicity (according to ASTM 2896) of 20 mequivalents K/g or higher and a BET total specific surface area of 10 m 2 /g or higher, and contains 0.1-40 wt.% (based on dry catalyst) permanent water phase in the micropores. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0868536-A (JP)
Title: Safety device of torch
Inventor: SAITO MASAKI
IPC: F23Q2/28
Filed: 1994-08-30
Abstract: PURPOSE: To enhance the reliability of a torch executing ignition by an operation of an operating member, by attaching a safety device locking the operating member and by preventing the operating member from being left in an unlocked state, by making it return to a locked state automatically after the ignition. CONSTITUTION: A lock member 25 which interferes with an operating member 20 and locks its operation of ignition is provided movably in the direction intersecting the direction of movement of the operating member 20 and a member 26 actuating the lock member 25 in a locking direction is provided. Moreover, the lock member 25 has an unlocking part 25c being movable against the actuating member 26 and this unlocking part 25c is so provided as to project outside a main body part 2 on the opposite side to the operating member 20.
Patent JP-H0929546-A (JP)
Title: Electrical discharge machining method of low consumption electrode type
Inventor: KIMOTO YASUO
IPC: B23H1/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To achieve the electrical discharge machining of low consumption electrode type for finishing the hard-cutting material such as cemented carbide and hardened steel. SOLUTION: A copper tool electrode is cathode, and a work 6 made of hard-cutting material such as cemented carbide and hardened steel is anode, and the work 6 is electrical discharge machined in the insulating machining fluid by the electronic impact by the unipolar high current density spark discharge in which the discharge time is so short for the cathodic iron is difficult to reach the tool electrode 8 and the peak value of the discharge current is increased to the discharge time.
Patent JP-S63126272-A (JP)
Title: Formation of ohmic electrode of n-type gallium arsenide
Inventor: MITSUI KOTARO
IPC: H01L21/28
Filed: 1987-08-18
Abstract: PURPOSE:To improve remarkably manufacturing yield and reliability, by sequential vacuum deposition of Ge, Ni and Al on a surface of the N-type GaAs substrate of a wafer. CONSTITUTION:On the main surface of an N-type GaAs substrate 1, an N-type GaAs layer 2 and thereon a P-type GaAs layer 3 are formed by liquid epitaxial growth. A P-N junction 4 is formed on the boundary between the N-type GaAs layer 2 and the P-type GaAs layer 3. On the N-type GaAs substrate 1 of a heated wafer, a Ge layer is formed by vacuum deposition of Ge through a mask. On this Ge layer, an Ni layer is formed in a smiler manner by vacuum deposition of Ni, and thereon an Al layer is formed by vacuum deposition of Al.
Patent JP-S6363435-A (JP)
Inventor: URUSHIYA HIROYUKI
IPC: A61B5/055
Filed: 1986-09-03
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-H0954895-A (JP)
Title: Information notification system
Inventor: NAITO AKIRA
IPC: G01C21/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To notify a user of the information corresponding to the present location of a portable terminal. SOLUTION: This system is provided with a communication host device 16 having a data base 52 storing a pair of the information related to each of plural locations and a host computer 50 and a portable terminal 12 having a data processing means 24 executing a prescribed data processing based on the data imparted to a communication control means 26 via communication networks 40 and 42 and a display means 22 displaying the image obtained based on the data processing. The portable terminal 12 has a present location detection means 28 detecting its own present location, transmits positional information data showing the present location to the communication host device 16. The host computer 50 reads a pair of the information related to the location corresponding to imparted positional information data from the data base 52 and this information is imparted to the portable terminal 12.
Patent JP-H1069696-A (JP)
Title: Method for retrieving identification specific number code of disk loading part in optical disk changer system
Inventor: BOKU SANSHU
IPC: G11B27/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately retrieve an identification specific number code (ID) of a disk loading part and to reproduce a desired disk, irrespective of any rotating direction of a turntable. SOLUTION: This retrieval is carried out via the following decision steps. All data for retrieving the IDs of the disk loading parts of the optical disk changer system are initialized at S601. Whether the present ID is identical to a selected ID or not is decided at S602. Whether the turntable of the optical disk changer system is rotated or not is decided at S606. Whether a detecting signal is generated once at prscribed time intervals or not is decided at S614. Whether the previous pulse and the present pulse are in a 1st logical state or a 2nd logical state is decided, and consequently, a decision is made as to whether the ID of the disk loading part is the selected ID of not.
Patent JP-2001031361-A (JP)
Title: Escalator footstep shaft cleaning device
Inventor: MUROTA OSAMU
IPC: B66B31/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by providing a cleaning device in a specified passing position so as to come in contact with a footstep shaft passing the specified passing position, while being elastically deformed at a part to relatively wipe the partial surface of the footstep shaft. SOLUTION: This cleaning device 14 is provided in a specified passing position of a footstep shaft 2 connected to a footstep chain 1. The cleaning device 14 is constituted by providing holding members 16, 18 and fixing elastic members 17, 19 brought into contact with the footstep shaft 2 to clean its peripheral surface, rigidly to the holding members 16, 18. When the footstep shaft 2 moves and passes the specified passing position in which the cleaning device 14 is provided, the footstep shaft 2 passes through the cleaning device 14 while elastically deforming part of the elastic members 17, 19. At this time, the elastic members 17, 19 are deformed and brought into contact with the footstep shaft 2 under pressure to clean the footstep shaft 2 while wiping the partial surface of the footstep shaft 2 relatively.  With this constitution, structure is simplified since the cleaning device 14 has only to be fitted into one part in the moving path of the footstep shaft 2.
Patent JP-S6364997-A (JP)
Title: Production of potassium titanate fiber
Inventor: TAJIMA MOTOFUMI
IPC: C30B29/62
Filed: 1986-09-01
Abstract: PURPOSE:To produce a thin and long potassium titanate fiber having uniform texture, by heating and melting a mixture having a specific TiO2/K2O ratio and produced from a TiO2 source and a K2O source, quenching the molten mixture and subjecting the product to heat-treatment, potassium-elimination treatment and again heat-treatment. CONSTITUTION:A titanium compound forming TiO2 with heat, e.g. high-purity refined TiO2, synthetic rutile, etc., is compounded with a potassium compound forming K2O with heat, e.g., K2CO3 at a TiO2/K2O molar ratio of 1.5-2.5. The mixture is melted by heating at about 950-1,100 deg.C and quenched by twin-roll process, etc. to obtain an amorphous solid. The amorphous solid is heat-treated at about 500-900 deg.C to precipitate granular potassium metatitanate. The precipitate is converted to potassium titanate hydrate by eliminating potassium therefrom using water as a washing liquid. The product is dehydrated, dried and heat-treated at about 900-1,100 deg.C to obtain a mixed fiber of potassium orthotitanate and potassium 6-titanate. The above mixed fiber can be converted to a single-phase fiber of potassium 6-titanate by potassium-elimination treatment and heat-treatment.
Patent JP-S6360734-A (JP)
Title: Preparation of double-walled container
Inventor: TSUBATA SEIICHIRO
IPC: B29L9/00
Filed: 1986-09-02
Abstract: PURPOSE:To prepare a double-walled container continuously and efficiently, by covering an opening of an outer container having a hole on its wall with a plastic film or a sheet, sealing them at the circumference of the open and forming a heat-shrinkable receiving cavity by draw-forming the film or the sheet along the inner surface of the outer container under heating. CONSTITUTION:An outer container 1 having a hole 11 on the bottom wall is placed on a receiving plate 3 for sealing and the opening is covered with a plastic film 2 taken out of a film roll 21. The opening and the plastic film are pinched between a seal heater 31 and the receiving plate 3 under pressure to seal time at the circumference of the opening and to form a sealed part 12, which is then heated from the upper part of the opening by means of an infrared heater 4. It is then fixed in a molding apparatus 5 and draw-formed along the inner surface of the outer container either by means of vacuum forming sucking from a bottom force or by means of compression forming blowing gas from a top force. The air between the plastic film and the outer container is exhausted from the hole 11 and the plastic film 2 is molded in the inside of the outer container 1 to form a heat-shrinkable receiving cavity 22, whereby the condition can be continuously and surely prepared.
Patent JP-S58107607-A (JP)
Title: Heat processing method for amorphous magnetic material
Inventor: OCHIAI YOSHITAKA
IPC: G11B5/147
Filed: 1981-12-21
Abstract: PURPOSE:To attain high maganetic permeability through the condition which is the same as that when there is no inductive magnetic anisotropy by executing heat processing under the magnetic field so that the inductive magnetic anisotropy Ki which crosses orthogonally and equal to that at the time of manufacturing. CONSTITUTION:A sample is produced using magnetic distortion-free amorphous Fe5Co75Si4B16 (atomic ratio). In view of eliminating distortion generated during manufacturing process and non-homogeneous anisotropy, the field is applied in the direction (x) for the heat processing under the field. Thereby the inductive magnetic anisotropy in the direction (x) can be obtained. This sample is placed under the heat processing in the orthogonal field by applying the field to the direction (y) orthogonally crossing the direction (x). Thereby, the inductive field anisotropies Kx and Ky in the directions (x) and (y) become equal. Now, it seems that the inductive magnetic anisotropy does not physically exist within amorphous magnetic material and high magnetic permeability can be attained.
Patent JP-H0529636-A (JP)
Title: Pin diode
Inventor: KAMIMURA TATSUYUKI
IPC: H01L29/861
Filed: 1991-07-22
Abstract: PURPOSE:To reduce forward series resistance and to obtain desired values without a marked enlargement of chip area by increasing the area of a PIN junction with the distance of an I-layer remaining small by effectively designing a PIN junction. CONSTITUTION:A P-type diffusion region 11 and an N-type diffusion region 12 are formed on an I-layer substrate 10 into a PIN diode with an interposal of I-layer. The PIN diode is jointed in a U shape so as to be zigzag with its junction area increased. Changing the length of this zigzag zone makes a change in junction area; therefore, a forward series resistance value can be changed. The respective regions are overlaid with electrode aluminums 13 and 14. The above-mentioned process can reduce the I-layer distance and the forward series resistance without a marked enlargement in chip area. Further, an arbitrary resistance value can be obtained by changing the length of a PIN junction.
Patent JP-2001029928-A (JP)
Title: Garbage treatment apparatus using porous inorganic ball
Inventor: MURAKAMI TETSUO
IPC: B01F27/91
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance the mixing properties of garbage and porous inorganic balls without crushing the balls, to make improvable the garbage crushing effects and to make maintainable the decomposition function of microorganisms on the balls always in a good condition by automatically removing a residue generated in a container by cleaning. SOLUTION: The apparatus has an approximately cylindrical, vertical container 7 the upper end of which is opened 6 and in which porous inorganic balls A on which microorganisms are implanted and garbage are housed, an upper part lid 10 which can open/close the opening 6 of the container 7, a vertical shaft 11 which is installed vertically in the central part of the container 7 and rotated a driving motor 15 in the lower part of the container 7, an agitation device 29 which is fitted to the shaft 11 and rotated horizontally, a cleaning device 35 fitted to the shaft 11, and small-diameter drain openings formed on the bottom surface of the container 7.
Patent JP-2000037991-A (JP)
Title: Coating utensil
Inventor: MASUMOTO HIROAKI
IPC: B65H37/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To mitigate the heaviness at the time of a transfer, and at the same time, improve the separation of a transfer tape from a surface to be transferred or the like by a method wherein a fitting hole is provided on a transfer head side wall, and a roller shaft on which a roller is arranged, is loosely fitted in the fitting hole. SOLUTION: A coating body is constituted by integrating a roller on a transfer head 5, and on the side wall of the transfer head 5, a fitting hole 8 to hold a roller shaft 6 is provided, and the roller shaft 6 is made to go through the roller 7, and is fitted in the fitting hole 8. Then, at the time of a usage, a positioning is performed at a transfer area on a transfer surface 9 such as a paper face to be transferred by the tip end of the transfer head 5 or the bottom surface of the roller 7, and a container main body 3 is slid by using the roller 7, and a transfer can be quickly performed by a small force, and when the transfer operation is completed, the acute transfer head 5 is lifted from the transfer surface 9, and thus, a transferred surface with a fine cut trace can be obtained.
Patent JP-H1153342-A (JP)
Title: Method and system for data conversion and program storage medium
Inventor: SASAOKA HIDEKI
IPC: G06F17/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to more precisely and quantitatively grasp temporary change of a variety of frequency characteristics included in a time sequence signals obtained by subjecting the time sequence signal to the wavelet transformation. SOLUTION: A peak detection part 121 detects maximal value (a peak) of a frequency distribution for each unit time by a wavelet signal strength outputted from an intensity operation part 113. That is, the frequency distribution at each time with a fixed interval of the wavelet signal strength of the transformed result of a signal transforming part 110 is paid attention to and the peak (the maximal value) of the intensity distribution of frequency at that time is detected for each unit time (by the time with a fixed interval).
Patent JP-H09325577-A (JP)
Title: Contact electrifying member and photoreceptor cartridge
Inventor: YASHIKI YUICHI
IPC: G03G21/16
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a contact electrifying member showing almost no wear and having an extremely simple structure for an electrifying device of a photoreceptor used for a copying machine or laser printer, and to provide a photoreceptor cartridge using this member. SOLUTION: This electrifying member 4 has a layer (coating film) 2 to be in contact with a photoreceptor 5, and the layer 2 contains dispersion of a molybdenum disulfate powder. In this method, the structure of the electrifying member 4 is preferably formed as a contact electrifying chip, contact electrifying film, contact electrifying blade and the like so that the layer to be in contact with the photoreceptor 5 can slide. The photoreceptor cartridge is attached so that the electrifying member 4 directly touches the photoreceptor 5 in a chassis.
Patent JP-S6098519-A (JP)
Title: Magnetic recording medium
Inventor: SUNAI MASAYUKI
IPC: G11B5/65
Filed: 1983-11-04
Abstract: PURPOSE:To provide a magnetic recording medium which has good resistance to corrision and environment, has an excellent characteristic to C-axis orientation in the case of constituting a vertical magnetic recording medium and permits high density recording. CONSTITUTION:When the value obtd. by dividing the density rhof(g/cm<3>) of a thin magnetic Co-Cr alloy film layer as a recording layer by the density rhoB(g/ cm<3>) of a bulky Co-Cr alloy having the same compsn. as the compsn. of the thin magnetic film layer is designated as G, i.e., G=rhof/rhoB, said value is made 0.95<G<=1.0. The thin magnetic Co-Cr alloy film layer having >0.95G has small dispersion angle DELTAtheta50 and a good characteristic of C-axis orientation. Said layer has also the resistance to environment to withstand substantially severe tests.
Patent JP-S60104723-A (JP)
Inventor: RORUFU JIYAN MOOUIRU
IPC: F02C6/14
Filed: 1984-10-04
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-S6450014-A (JP)
Title: Solution for contact lens
Inventor: KAMIYA KAORU
IPC: G02C13/00
Filed: 1987-08-20
Abstract: PURPOSE:To impart a good and stable hydrophilicity to a contact lens by incorporating a specific cationic polymer therein. CONSTITUTION:This contact lens contains the cationic polymer selected from a cationic deriv. of polysaccharides, cationic deriv. of vinyl polymers and cationic deriv. of a graft copolymer of polysaccharides and vinyl polymers. The good and stable hydrophilicity is thereby imparted to the contact lens simply by immersing the contact lens into a soln. The contact lens does not fog even when the lens is worn to the eyes. The lens is wearable comfortably for a long period of time without giving an odd feel to the wearer.