baber/WOPTO huggingface dataset:
Patent JP-S59113645-A (JP)
Title: Forming method of wiring pattern
Inventor: NOYORI MASAHARU
IPC: H01L21/3213
Filed: 1982-12-20
Abstract: PURPOSE:To form a minute wiring pattern with high yield and high reliability by forming a difference between the etching rates of a section to be left as a wiring pattern and a section to be etched. CONSTITUTION:An aluminum layer 3 is evaporated on a silicon oxide film 2 formed on a silicon substrate 1, and photo-resists are left to the sections to be etched and the so-called inversion pattern is formed. Ions of kinds, through which an etching rate is reduced, such as oxygen ions 5 are implanted, and ion implantation regions 16 are formed in the opening sections of the photo-resists. The photo-resists are removed from the whole surface after the implantation. Desired wiring patterns 3 are formed by etching sections except the implantation regions. Accordingly, the wiring patterns of high reliability are obtained because layers of a small etching rate, the implantation regions 16 as corrosion protective layers, are formed to the surfaces of the wiring patterns.
Patent JP-H04105986-A (JP)
Title: Optical recording medium and recording and erasing method using the same
Inventor: MIURA NAOKO
IPC: G11B7/2433
Filed: 1990-08-28
Abstract: PURPOSE:To perform the recording and rewriting of data, in an optical recording medium in which data is written by the chemical reaction of metal elements, by using palladium as one of the metal elements. CONSTITUTION:The recording layer of a recording medium is composed of a membrane based on metal palladium or palladium oxide and the thickness thereof is pref. 5-100nm. In order to enhance recording sensitivity, metal palladium or palladium oxide is pref. present as ultrafine particles having a particle size of 5-50nm and can be prepared by a vacuum film forming process or a coating and thermal decomposition process of organopalladium paste. When this medium is heated to 300-700 deg.C in the atmosphere, metal palladium changes to palladium oxide. Further, when this medium is heated to 700 deg.C or higher, palladium oxide changes to metal palladium. By locally performing the above mentioned process by the irradiation with laser beam, a recording pit can be formed and erased.
Patent JP-S6283040-A (JP)
Title: Preparation of platinum/vanadium alloy catalyst
Inventor: NISHIHARA YOSHINORI
IPC: H01M4/92
Filed: 1985-10-08
Abstract: PURPOSE:To obtain a cathode catalyst especially suitable for a phosphate type fuel cell, by such a safe and simple process that an aqueous solution of vanadium chloride is contacted with a platinum supported catalyst and, after a pH value is brought to an alkaline, vanadium chloride is reduced to form a platinum/vanadium mixture which is, in turn, heat-treated. CONSTITUTION:After an aqueous solution of vanadium trichloride is sufficiently contacted with a dispersion of a platinum supported catalyst, an aqueous sodium carbonate solution is added to the resulting mixture to adjust the pH value thereof to an alkaline and a reducing agent such as an aqueous formic acid solution is subsequently added thereto to reduce vanadium trichloride. Next, the solid component is washed, dried, ground and heat-treated to obtain a platinum/vanadium alloy catalyst. Both of platinum and vanadium may be simultaneously supported by the carrier such as acetylene black. As mentioned above, because alcohol is not used as is conventional at the time of the addition of vanadium, the catalyst can be safely prepared by a simple process.
Patent JP-S59113729-A (JP)
Title: Flat motor
Inventor: TANIGAWA YOSHIYUKI
IPC: H02K3/24
Filed: 1982-12-20
Abstract: PURPOSE:To suppress the temperature in a motor housing to a low value by circulating air by the rotation of an armature in the housing. CONSTITUTION:Coils 12, 12', 12'' of an armature 7 are uniformly disposed on the circumference of an armature 7 around a commutator by displacing the prescribed number at the prescribed pitch interval. When this coil windings are insert molded with resin to manufacture the armature of disc shape, projections of suitable shape are formed to be introduced into gaps between adjacent coils in a mold, thereby preventing the resin from flowing, and holes 16, 16', 16'' are formed at the disc unit of the armature 7. When the sectional shape of the holes is selected to rhombic shape formed of rectilinear lines 17, 17' of circular section, and rectilinear lines 18, 18' having an angle except a right angle to the lines 17, 17', air can be moved in the axial direction of a motor by the rotation of the armature 7.
Patent JP-H1045536-A (JP)
Title: Makeup base for cosmetic and makeup method
Inventor: KURODA AKIHIRO
IPC: A61Q1/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a makeup base for cosmetics having excellent durability of cosmetic effect low in stretched feeling of or pressing feeling to the skin by blending silicone paste therewith. SOLUTION: This makeup base for cosmetics contains 1-100wt.%, preferably 30-100wt.% of silicone paste obtained by blending or crushing a silicone elastomer with a silicone oil, and platy powder, especially platy barium sulfate, talc, mica, sericite, kaolin, etc., when occasion demands. The silicone elastomer is resin powder having 0.1-20μm average primary particle diameter and dimethylpolysiloxane, etc., having 1-1,000cst viscosity at a normal temperature is preferably used as the silicone oil. As for components other than above components, those used in cosmetics can suitably be mixed in the silicone paste. The objective makeup base for cosmetics can be used also as a filter color having a makeup base effect by coloring with powder or a pigment, etc.  Especially, the makeup base is effective for improving durability of a cosmetic such as a foundation, face powder, eye shadow and rouge.
Patent JP-S6284226-A (JP)
Title: Gas heater with catalysis
Inventor: KONO KUNITOSHI
IPC: F23Q3/00
Filed: 1985-10-08
Abstract: PURPOSE:To realize secured initial ignition and smooth transfer of catalytic reaction by providing at a section of a pilot nozzle arranged on the upper end of a gas burner a deformed piece the upper section of which inclines to the outer circumferential side and the lower section of which inclines to the central portion and placing a bimetal for temperature control under a catalysis. CONSTITUTION:A gas from a gas tank 8 is injected from a pilot nozzle 17 through the hollow section 19 in a gas burner 12 via a gas nozzle 9. Part of the gas is injected in the direction of arrow A and other part of the gas is injected in the direction of arrow B from a deformed piece 17a the upper section of which inclines to the outer circumferential side and the lower section of which inclines to the central portion, and both are suitably mixed with air and ignited by the sparks from a high voltage terminal 18 for ignition such as a piezo-electric device, etc. The ignited gas is transferred from a gas nozzle 11 of the gas burner to the gas which has passed through a catalysis 16 to continue the catalystic reaction, and the volume of the gas injected is extremely reduced by the catalytic reaction. Further, because there is no component member (for example, bimetal) which disturbs the air flow and the gas flow in the upper section of the catalysis, the reaction continues efficiently.
Patent JP-S6383429-A (JP)
Title: Variable mass type flywheel
Inventor: NAKAYAMA TSUTOMU
IPC: F16F15/30
Filed: 1986-09-22
Abstract: PURPOSE:To improve a responsibility for acceleration and to save fuel cost in a high rotational speed area, by rotating a flywheel main body and a sub flywheel integrally until a specific rotation area is reached and permitting the sub flywheel to rotate freely with respect to the flywheel main body when the area is exceeded. CONSTITUTION:A flywheel 1 is so constructed that when an engine is in a low rotational area the rotation of a flywheel main body 2 is transmitted to a sub flywheel 3 so that both wheels rotate integrally and the mass of the flywheel 1 is a total of the mass of the main body 2 and the sub flywheel 3. Then, when the r.p.m. of the engine has reached a specific rotational speed area, an increase in the rotation of the main body 2 increases a centrifugal force to encourage a governor weight 15 so that a lining 14 displaces in a direction A about a support shaft 16 as a fulcrum. Therefore, a pressed member 13 begins to separate from outer circumferential surface 12 of the sub flywheel. As a result, the rotation of the main body 2 is not transmitted to the sub wheel 3 so that the wheel 3 rotates freely with respect to the main body 2, the rotation of the flywheel 1 is caused only by the main body 2 and the mass of the wheel 1 only that of the main body 2.
Patent JP-H0948484-A (JP)
Title: Case for housing compact disk
Inventor: HAMAGUCHI TOSHIAKI
IPC: B65D85/57
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a case producible by integral molding for housing a compact disk. SOLUTION: A housing case 1 for housing a compact disk 2 such as an optical disk is composed of a case main body 4, comprising of a cover container 7 and a bottom container 6, being connected with each other with a turn-up part so that they can be unfolded, and a disk tray 3, provided with an engagement protuberance 5 approximately at its center of engagement with an engaging hole 2A of the compact disk 2 and connected to the bottom container 6 with turn-up parts 9A, 9B and 11 so that it can be unfolded while being capable of being housed in the case main body 4. Thereby, the compact disk 2 can be housed with each of the members of the case main body folded up at the turn-up parts.
Patent JP-S59113540-A (JP)
Title: Cleaning device for pickup element
Inventor: MIZOBE KAZUMASA
IPC: G11B3/58
Filed: 1982-12-21
Abstract: PURPOSE:To perform surely and smoothly operation without being affected by the variance in the accuracy of parts, external oscillation, etc. by the constitution wherein a cleaning roller rotates and contacts a reproducing stylus in the stage of removing a jacket or disc upon ending of playback and cleaning is thus accomplished. CONSTITUTION:A jacket 11 is drawn from a player body, and while the jacket moves from the position of a code S to R, the depressed state of a function lever 68 is released, and a cleaner lever 51 is forced upward by the counterclockwise turning force of a tension spring 54. A sublever 57 and a roller 59 move gradually upward as well while rotating counterclockwise and a cleaning cloth 64 adhered to the roller 59 contacts under rotation a reproducing stylus 75 in an arm 28, thereby cleaning the stylus part. The ascending position of the lever 57 and the roller 59 is regulated by the adjusting screw 73 of a lateral guide 71, and the adjustment of the height between the cloth 64 and the stylus 75 is accomplished by adjusting the height of the lever 68 with the use of the screw 73.
Patent JP-S6380405-A (JP)
Inventor: GOJIYUUMEN YOSHIKO
IPC: H01B1/20
Filed: 1986-09-25
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-H10147549-A (JP)
Title: Production of phenylcyclohexylcyclohexanone derivative
Inventor: TAMURA YUJI
IPC: G02F1/13
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a synthetic intermediate for fluorine-based liquid crystal compounds by reacting a cyclohexylcyclohexanone compound as a starting stock. SOLUTION: This compound of formula III is obtained by reacting a compound of formula I (Y, Z are each O or S; (n) is 2 or 3) with a Grignard reagent of formula II (X is H or F) and hydrolyzing the reaction product by dripping dilute hydrochloric acid into the reaction mixture, then after dehydrating the hydrolyzate in the presence of p-toluenesulfonic acid, reducing the product with a catalyst, such as Raney nickel and hydrolyzing the reduced product with e.g. a strong acid. This compound is useful as a stock for a fluorine-based liquid crystal compound having a cyclohexylcyclohexene ring as an electro- optical display material.
Patent JP-H0651712-A (JP)
Title: Notice board
Inventor: KATO SENICHI
IPC: G09F15/00
Filed: 1992-07-31
Abstract: PURPOSE:To surely make notice without receiving any restrictions at all by constituting the notice board of a core material consisting of laminates of rigid vinyl chloride sheets, veneer plates, foamed sheets, etc., and a magnetically fittable net body to be expanded on the front surface. CONSTITUTION:The core material 2 is formed of the laminated structure constituted by sticking the veneer plates 5, 6 to both front and rear surfaces of a foamed styrol board 4 as a center and further, sticking the rigid vinyl chloride sheets 6, 6 thereto in order to prevent warpage. The net body 3 having a magnetic fitting characteristic is extended on the front surface thereof. A material to be noticed is placed on the front surface of the net body 3 and magnets are arranged at the proper points of the surface in the case of fixing of the material to be noticed by magnetic fitting force. The material to be noticed is securely fixed by the magnetic fitting force of the same intensity in any position on the front surface of the body 1 of the notice board. The material to be noticed is placed on the front surface of the net body 3 and is pinned at the proper points in the case of fixing by pinning with thumbtacks, etc. The pins are pierced the arbitrary meshes of the net to the core material 2, by which the pins are securely fixed. In addition, the pins are pricked by the numerous meshes of the net without restrictions in positions.
Patent JP-H0965972-A (JP)
Title: Rice cooker
Inventor: KASHIMOTO TAKASHI
IPC: A47J27/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To shorten time required for cooking rice with a simply constructed rice cooker by using a heating means through inductive heating to generate steam without spending much time. SOLUTION: This rice cooker is composed of a rice cooking vessel 1, a heating means 5 through inductive heating, a means 3 for generating steam which generates steam 4 using the heating means 5, a steam passage route 6 for guiding the steam to the rice cooking vessel 1 and a control means 11 for controlling the heating means 5. The rice cooker is designed so that the steam 4 generated efficiently without spending much time by inductive heating, is ejected to the rice 2 for cooking.
Patent JP-2001053912-A (JP)
Title: Prepaid type portable telephone set
Inventor: NAKAGAWA KOICHI
IPC: H04M17/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid type portable telephone set which is compact and easy to carry, further, can be easily purchased without contract and moreover, can be easily collected and recycled after use without wasting resources. SOLUTION: A prepaid type portable telephone set 1 is composed of a telephone set body 2, which is formed in the rectangular shape of thin plate, and a cover body 3 provided attachably and detachably on the telephone set body 2 so as to freely slide up and down and a prepaid memory device servicable just for prescribed time is provided inside the telephone set body 2.
Patent JP-H1168829-A (JP)
Title: Communication terminal equipment with electronic mail function
Inventor: OKADA KAZUHIRO
IPC: H04L12/54
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the communication terminal equipment with an electronic mail function where reception identification of a text mail whose identification is finished is not required in duplicate in the case that a down-loaded mail is left to a server or decoding of the mail is disable. SOLUTION: A main control section 1 uses a log-in ID of the user and a password of the user to log-in a network and to check a mail box and down- loads a mail box list of mails addressed to the user from the network and stores the list to its own RAM 7. Based on identification information denoting a mail having already been read, identifier of a mail whose disable decoding is identified and a subject or the like, mails whose identification information is not stored, that is, mails having not yet been read are received and identified and the receptible mails are down-loaded.
Patent JP-S6469343-A (JP)
Title: Method for automatically loading photosensitive material
Inventor: KAWADA YOSHINOBU
IPC: B65H19/10
Filed: 1987-09-10
Abstract: PURPOSE:To prevent a photosensitive material from meandering or slacking, by a method wherein, the photosensitive material is preliminarily set on the peripheral surface of a hold drum, the photosensitive material is released from a feed roller, the rotation of the hold drum is brought to a halt, the photosensitive material is traveled in a reverse feed direction, the feed roller holds the photosensitive material, the hold drum is rotated in the reverse feed direction, a drive force in the reverse feed direction is applied to a back tension applying means, and the photosensitive material is set. CONSTITUTION:After the completion of the preliminary setting of a photosensitive material 3, a CPU 18 imparts an action command for removing the meandering or slacking of the photosensitive material 3 to respective control parts. A solenoid 15 keeps to be set ON; namely, a feed roller 11 keeps separated from the surface of a hold drum 2. Then, a drum motor 10 is turned OFF, thus stopping the rotation of the hold drum 2. A roller motor 7 reversely rotates to rotate a back tension roller 6 in a reverse feed direction, whereby the photosensitive material 3 is applied with a back tension to be reversely fed out. Thereafter, the solenoid 15 is turned OFF, and the photosensitive material 3 is held between the feed roller 11 and the hold drum 2 without meandering or slacking.
Patent JP-2000047724-A (JP)
Title: Monitor and control unit
Inventor: YOKOTA YUTAKA
IPC: G05B23/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct a test without stopping control equipment of dual system constitution even when a facility equipment is being modified or extended. SOLUTION: In the monitor and control unit of dual system constitution of an active system 1 and a stand-by system 2, the respective system devices are provided with 1-2 and 2-2 of facility master information having control output permission flags, and the respective device of the active system and stand-by system are provided with changeover switches for an active system and a test system for modification and extension of facility equipments;  and the active system/test system changeover switch of the active system device is operated as the active system and the active/test system changeover switch of the stand-by system device is switched from the active system to the test system to recognize the stand-by system as the test system, thereby preventing wrong output to active system facility equipment with control output permission flags in 1-2 and 2-2 of facility master information provided in the memory on the test system device side.
Patent JP-S59115781-A (JP)
Title: Method and device for producing healthy water
Inventor: HORIKAWA TAKESHI
IPC: C02F1/50
Filed: 1982-12-21
Abstract: PURPOSE:To produce healthy water which has better sterilizing and bacterium control characteristics without losing the good taste thereof by circulating cleaned up water through a silver-coated porous material in contact therewith in a tank. CONSTITUTION:A trace of bacteria remain in the tasty cleaned water produced by removing the chlorine and malodor contained in city water by treatment with activated carbon and since the water has no more sterilizing power, there is possibility of propagation of bacteria in a storage tank 3 and therefore the water is supplied into a circulation tank 6 for sterilization. A bubbling device 8 consisting of a vessel 13 packed therein with a porous material 14 formed by coating silver on activated carbon or coral sand or the like is set in the tank 6. Air is supplied from an air pump 11 into the device 8 to circulate the cleaned water in the tank 6 so as to contact with the material 4 whereby the cleaned water contg. a trace of bacteria is made into the sanitary and healthy water having sterilizing and bacterium control characteristics without losing the good taste thereof.
Patent JP-H0561611-A (JP)
Title: Magnetic tape controller
Inventor: SHIRAISHI KAZUYA
IPC: G06F3/06
Filed: 1991-09-05
Abstract: PURPOSE:To prevent the interruption of data transfer from a master device to a write buffer or from the write buffer to a magnetic tape device. CONSTITUTION:When data transfer from the master device 11 to the write buffer 16 is started by a write command, a timer 14 is started. A main control part 15 judges optimum timing by considering both of data volume to be transferred to the buffer 16 and transfer time counted up by the timer 14 and starts data transfer to the magnetic tape device 19. Thereby the buffer 16 can be prevented from being turned to an overflow state or an empty state. Consequently the interruption of each transfer can be reduced and data transfer can be efficiently executed.
Patent JP-H04106421-A (JP)
Title: Optical fiber gyroscope
Inventor: NISHIURA YOZO
IPC: G01C19/72
Filed: 1990-08-27
Abstract: PURPOSE:To enable highly reliable measurement of an angular velocity with limited drift of a measured angular velocity value attributed to temperatures by making an optical fiber communication section slack for communication between an optical fiber coil and a piezo-electric vibrator. CONSTITUTION:An optical fiber coil 2 wound with a single-mode optical fiber by multiple turns, a coupler 3, a light emitting element 4, a photo detector 5 and the like are mounted on a base plate 11. Moreover, a piezo-electric vibrator 7 is mounted on a sheet 6 at one corner of the base plate 1. An optical fiber 8 is connected between the optical fiber coil 2 and the coupler 3, the light emitting element 4 and the photo detector 5. In addition, the piezo-electric vibrator 7 is wound partially with an optical fiber near one end of the optical fiber coil 2 and further, the fiber is returned to the optical fiber coil 2. As a result, the optical fiber coil 2 and the piezo-electric vibrator 7 are connected together with the two optical fibers. The optical fiber is made to slack at the connecting section. This reduces a drift as caused by a temperature of an angular velocity detection signal.
Patent JP-S61104658-A (JP)
Title: Array of semiconductor solid-state image pickup element
Inventor: KOIZUMI MITSUYOSHI
IPC: H04N5/335
Filed: 1984-10-29
Abstract: PURPOSE:To enable image pickup by even scanning of the object to be detected, by a method wherein the title array in the direction of arrangement and non- sensitive zones between arrays are inclined, thus allowing parallel output from each. CONSTITUTION:The photo receiving part (picture element) 20a is inclined to the direction of arrangement of the title arrays. The width of the photo receiving part is 500mum, and a non-sensitive zone 20b of 50mum width is adjacent thereto. In the case of 40 picture elements, when the total magnification factor of the detection system is 100, the size of one picture element is 5X5mum<2> on the sample plane, which leads to detection over a range of 5X220mum<2>: almost the same speed of inspection as that of the conventional case. The outputs of picture elements i-n are turned binary in parallel at the same time by a binary circuit 21; accordingly, the outputs of 40 picture elements are processed in parallel at the same time. Then, large improvement in inspection speed and in detection sensitivity can be contrived. Since the picture element 20a and the non-sensitive zone overlap widely in the direction of arrangement, the miss-detection of small foreign matters 3C can be avoided. It is necessary to keep the amount of inclination at more than the size of the foreign matter.