baber/WOPTO huggingface dataset:
Patent JP-S60141465-A (JP)
Title: Tubular grinding machine
Inventor: ASAI SHIGEMI
IPC: G11B5/187
Filed: 1983-12-29
Abstract: PURPOSE:To perform highly accurate control of grinding amount by correcting the inclination angle corresponding with the parallelness between the grinding work face of magnetic head and the traverse shaft of tubular grinding machine thereby correcting the inclination angle corresponding with the difference of gaps of trucks at the opposite ends. CONSTITUTION:X-axis drive table 1 is driven to traverse a stylus reciprocally within entire width in longitudinal direction of the face 14a of magnetic head to be grinded. The stylus 16 is displaced only in perpendicular direction against traverse direction and when said face 14a is not in parallel with the traverse axis, said stylus 16 is displaced during measuring traverse to indicate the parallelness with the traverse axis thus to correct the parallelness. When it is worked with inclination angle theta between the grinding face 14a prior to working and the grinding face 18a of grinding wheel 18, angular correction is performed through rotary table 5 if there is a difference between the resistances RL', OR' of left and right resistors 32L, 32R thus to work the gap depth uniformly for every truck.
Patent JP-H04125776-A (JP)
Title: Function element retrieving system
Inventor: NONAKA YOSHIE
IPC: G06F17/50
Filed: 1990-09-17
Abstract: PURPOSE:To reduce man-hour for retrieving a function element by retrieving the function element from a circuit element and executing the emphasized display of the retrieved result on a screen while referring to a retrieval key applied to the function element corresponding to the circuit element on a circuit diagram automatically generated from the function element on a function diagram described with the higher degree of abstraction than that of the circuit diagram. CONSTITUTION:On a circuit diagram (a), circuit elements (e), (f), (g), (h), (i), (j), (k), (l), and (n) are corresponding to a function element (b). For example, for the processing of executing retrieval from the circuit elements (f), (i) and (k), circuit diagram information like (a) is inputted from an input device and the circuit diagram is displayed at an output device so as to designate the circuit element (i) to be retrieved. When the circuit element (i) is designated, a retrieval key C of the function element is extracted with the circuit element information (i) as the key. Next, the function diagram to be retrieved shown by the (b) is extracted and from this function diagram, the key C of the function element is retrieved. When the function element is retrieved, the function diagram is displayed at the output device, and the retrieved function element C is displayed while being emphasized by a hold line. This function element retrieval processing is similarly executed concerning the other circuit element as well.
Patent JP-H1089773-A (JP)
Title: Hot air heater
Inventor: KIKUCHI MASAHIKO
IPC: F24H3/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a combustion cylinder and contribute to the improvement of a thermal efficiency by preventing the temperature rise of the combustion cylinder. SOLUTION: A heat shielding plate 17 is attached to the inside of a combustion cylinder 11, constituted so as to have a cylindrical shape, to provide with a space between the combustion cylinder 11 while the upstream side of the flow of air for combustion in the space formed between the heat shielding plate 17 and the combustion cylinder 11 is closed add one side of the downstream side of the flow of combustion air at the heat shielding plate 17 is provided with an opening unit 20, connected to the combustion cylinder 11, while the other side of the same is constituted so as to be contacted with the upper part of the combustion cylinder 11 and combustion gas is not conducted therethrough.  A heat exchanger 12 is connected to a connecting port 22 provided at the discharging part of the combustion cylinder 11, through which combustion gas passes from the opening unit 20 of the combustion gas shielding plate 17 through the space between the combustion cylinder 11 and the heat shielding plate 17. A partitioning plate 21 is provided in the space so as to divide a part of the space.
Patent JP-H03109236-A (JP)
Title: Production of glass dispersed with superfine particle of semiconductor
Inventor: MIURA TOSHINOBU
IPC: C03C14/00
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the glass in a simple and safe process by utilizing water, the mixed liquid of water and an organic solvent or an acid soln. as a solvent and utilizing a raw material for a semiconductor soluble in this solvent in the case of producing the glass by sol-gel method. CONSTITUTION:A soln. is prepared which incorporates water, the mixed liquid of water and an organic solvent or an acid soln. as a solvent and also incorporates at least alkyl silicate and/or hydrolysate thereof and composite oxide such as CdSeO4 becoming the raw material of a semiconductor as a solute. Wet gel is obtained by hydrolyzing this soln. and performing dehydrating and condensating treatment and thereafter dried to give dry gel contg. composite oxide. This dry gel is heated in a reducing atmosphere to reduce the composite oxide to the semiconductor. Furthermore this dry gel is changed into porous silica glass. Thereby porous silica glass wherein the superfine particles of the semiconductor are produced in the fine holes is obtained. By this method, the aimed glass is obtained in a simple process without utilizing highly toxic H2S gas.
Patent JP-H0557346-A (JP)
Title: Strip welding equipment
Inventor: NAKAGAWA MICHIHIRO
IPC: B21C37/08
Filed: 1991-08-30
Abstract: PURPOSE:To reduce the equipment cost and improve the reliability of a welded part by shifting a carriage to end part of the preceding material already cut with a plasma. CONSTITUTION:By executing cutting-off of rear end part of the preceding material 2a and front end part of the succeeding material 2b with a plasma cutting device 14, the equipment cost can greatly be reduced in comparison with the case of using a shearing device. Further, by shifting a welder device 1 side to passing direction of a strip matching to the rear end cutting off position, stopping time of feeding of the preceding strip 2a directly influenced to a tube- making line can do only at one time. Further, as a beveling working device composed of a milling cutter 10 is parallel arranged to the welding equipment 1, the high precise beveling shape can be given to the welding part of end part of the strip, and by relatively shifting a clamping device for holding and fixing the rear end part of the preceding material 2a and a clamping device for holding and fixing the front end part of the following material 2b to the passing direction of strip, adjustment of gap between the welding parts and sufficiently high welded strength can be secured.
Patent JP-H04125555-A (JP)
Title: Silver halide color photographic sensitive material having magnetic layer
Inventor: HIOKI KATSUHIKO
IPC: G03C1/00
Filed: 1990-09-17
Abstract: PURPOSE:To enhance the rapid processability of the color photographic sensitive material having a magnetic layer and to lessen the color clouding by specifying the silver chloride content of the silver halide particles to be incorporated into this photosensitive material to a prescribed value or above. CONSTITUTION:The silver chloride content of the silver halide particles to be incorporated into the silver halide color photographic sensitive material having the magnetic layer is specified to >=10mol%. The magnetic layer can be provided on the side opposite form the photographic emulsion layers with the base in-between and is formed by dispersing ferromagnetic powder into a binder. A silver chloride, silver chlorobromide, silver chloroiodide or silver chloroiodobromide is usable for the emulsion. The particles having a uniform halogen compsn., core/shell type particles or the particles of a multilayered structure type are usable.
Patent JP-S60143932-A (JP)
Title: Processing equipment of precision concave spherical surface
Inventor: YOSHINAGA FUMIO
IPC: B29L11/00
Filed: 1983-12-30
Abstract: PURPOSE:To form a precision concave spherical surface by pressing a ball under restraint so that the ball doe not slide in the direction at right angles to the pressing direction. CONSTITUTION:The ball holder 3 and the work holder 4 are guided auxiliary with a suitable clearance within the cylinder 5 and guided under restraight with a tight elearance along the guide ring 6 equipped in the form of a hollow cylinder. In this manner, if the ball 1 is pushed by the push rod 7 into the work 2 through the ball holder 3, the dimension and the shaped of the ball 1 can be transferred accurately to the work 2. Therefore, an accurate concave spherical surface can be prepared without using expensive working equipment and taking a long working time, with inexpensive working equipment and with ease even to small objects.
Patent JP-H0888024-A (JP)
Title: Lithium secondary battery
Inventor: MATSUMOTO KAZUNOBU
IPC: H01M4/525
Filed: 1994-09-14
Abstract: PURPOSE: To increase charging/discharging capacity by limiting the thickness of a positive electrode active material on one side within a specified range. CONSTITUTION: In a lithium secondary battery using lithium nickel oxide in positive electrode 1, thin electrodes a current collector in between are used, and the thickness of an active material of the positive electrode 1 on one side is limited to 30-70μm to increase load performance and charging/discharging capacity. When lithium nickel oxide is used as the positive electrode active material, since the diffusion coefficient of lithium in the solid of the lithium nickel oxide is small, a load characteristic is not so good compared with other lithium transition metal oxides. Therefore, the thickness of the positive electrode active material is optimized to increase the diffusion coefficient and to improve the load characteristic. When the thickness of the active material is more than 70μm, the active material is not utilized to its deep part, and the capacity becomes low.  When the thickness is less than 30μm, part not contributing to charging/discharging such as aluminum foil and a separator 3 is increased, and the capacity becomes low. Therefore, the thickness of the active material is limited to 30-70μm.
Patent JP-H0295746-A (JP)
Title: Air-fuel ratio feedback controlling method for internal combustion engine
Inventor: TOSHIMITSU KAZUNARI
IPC: F02D41/14
Filed: 1988-09-30
Abstract: PURPOSE:To restrain any NOx component from occurring by setting it down to an air-fuel feedback compensation factor when shifting from a fuel supply stopped state to a feedback control driving range, using the value compensated to the mean value according to engine water temperature as the initial value, and starting the feedback control. CONSTITUTION:In an electronic control unit (ECU) 5, installing a main fuel injection valve 6 at the upstream side of a throttle valve in an intake pipe 2 and also an auxiliary fuel injection valve 6a at downstream side, and then controlling these valves in accordance with each input signal out of various sensors, various engine driving states at a fuel-cut driving range, an air-fuel ratio feedback control range plurally set according to engine load, and an open control range or the like are made so as to be discriminated. At time of detection of an engine's fuel supply stopped state, air-fuel ratio feedback control is stopped, and when shifting from this fuel supply stopped state to the feedback control driving range, it is set down to an air-fuel ratio feedback compensation factor, and such a value as compensated by the specified value conformed to engine water temperature to the mean value is used as the initial value, thereby making the feedback control so as to be started.
Patent JP-H1185574-A (JP)
Title: Lock operation measuring method
Inventor: HIGUCHI OSAMU
IPC: G06F11/34
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To measure a lock operation in a sufficient range without being restricted by the upper limit of trace information by measuring the time from lock acquisition till lock release of a semaphore that is designated as a measurement object. SOLUTION: This device includes a measurement information area 200 that is provided on a storage device, a P operation 400 which acquires a lock of a semaphore, a V operation 500 that releases it and means which 311 and 312 calculate a semaphore busy ratio and a semaphore competitive ratio from information in the area 200. It measures the time from lock acquisition of a semaphore that is designated as a measurement object till lock release in real time. A busy ratio and a competitive ratio of the semaphore are calculated from acquired measurement data when measurement is finished. Thus, it is possible to grasp a lock acquisition state in the wide range of a program by dynamically collecting lock acquisition time accumulation and lock acquisition wait time accumulation.
Patent JP-H0887504-A (JP)
Title: Pre-editing support method and device
Inventor: MORIMOTO YASUTSUGU
IPC: G06F17/27
Filed: 1994-09-14
Abstract: PURPOSE: To improve the pre-editing operability and to reduce the pre-editing man-hours to the input sentences for decision of the modification in the pre- editing processing of the mechanical translations, etc. CONSTITUTION: The participial modified clauses of declinable words, the presented titles of non-subjects, the clauses consisting of the conjunctions, adverbs, etc., put at the heads of sentences are extracted 12 out of the input sentences as candidates of dividing points. An optional dividing point candidate is selected and all clauses serving as the candidates of modified words are extracted 14 for the selected dividing point candidate. These candidates are sorted into two types according to a fact whether they are equal to the dividing point candidates or not. Then a selected clause is defined as a genuine dividing point and a sentence is divided 19 right after this dividing point when the genuine modified word of the dividing point is equal to the candidate of another dividing point.
Patent JP-H1185848-A (JP)
Title: Licence distribution managing method, system thereof and storage medium stored with licence circulation managing program
Inventor: YOSHIKAWA KENICHI
IPC: G06Q50/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To change a licence using condition document, use plural licences together and realize a paper-use licence by connecting digital contents and the licence use condition document and monitoring the distribution of digital contents, so as to manage the using degree of the contents of communication. SOLUTION: Inputted user information or changed data is examined and whether licence data and the digital contents correspond to each other is discriminated. Then operation monitoring data is generated through the use of inputted licence data and changed data, the using situation of the digital contents corresponding to licence data is recorded in operation monitoring data and the licence using condition document is updated, based on changed data to monitor the using situation of the digital contents.
Patent JP-H0993009-A (JP)
Title: Antenna device
Inventor: UEHARA KAZUHIRO
IPC: H01Q1/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To enable directional diversity and to vertically and horizontally form space diversity by engaging plural unidirectional antennas while matching central axes so that opening faces can not be vertically arranged when those antennas are observed from the direction of irradiation. SOLUTION: A 2nd antenna array 3 is engaged at the upper part of 1st antenna array 2 and a 3rd antenna array 4 is engaged at the lower part of array 2 so that the opening faces of unidirectional antennas can not be vertically arranged when they are observed from the direction of irradiation, while vertically matching their central axes to engage. This antenna device can be used as the base station antenna of mobile communication system. Concerning the number of 1st-4th antenna arrays 2-4, arrays more than two are required at least as the total number of respective antenna arrays and the more the antenna arrays are prepared, the more the reduction of reception input can be reduced by multipath phasing or shadowing, et. The antenna device can be miniaturized by making equal pitch width 10 of beams 9.
Patent JP-H0992310-A (JP)
Title: Solid polymer type fuel cell system
Inventor: SHIMOTORI SOICHIRO
IPC: H01M8/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To independently control the pressure and flow rate of cooling water, and properly control the cooling quantity by evaporation latent heat and the cooling quantity by the sensible heat of the cooling water to surely prevent a fuel cell body from being excessively cooled. SOLUTION: Cooling water 32 in a cooling water tank 31 is supplied to the cooling plate 6 of a fuel cell body 1 by a pump 33 to humidify a polymer electrolyte film 4, and also evaporated into a fuel gas and an oxidizing agent gas. The cell reaction heat is removed by the evaporation latent heat and the sensible heat of cooling water 32b. A back pressure valve 35 is provided in a cooling water return piping, whereby the pressure of the cooling plate 6 can be kept substantially constant regardless of the change of flow rate of the cooling water. The differential pressure with the fuel gas is thus made constant, the circulating water quantity can be increased while keeping the supplied water quantity constant, and the valve opening is changed, whereby the quantity of humidifying water can be increased without changing the circulating water quantity.
Patent JP-S60137934-A (JP)
Title: Plural layered sliding material using polypropylene fiber as base material
Inventor: OOGOSHI HIROYUKI
IPC: C08J5/16
Filed: 1983-12-26
Abstract: PURPOSE:A sliding material, obtained by hot-pressing a prepreg prepared by applying a thermosetting synthetic resin varnish to a polypropylene fiber cloth, and having improved retention of a lubricating oil in the sliding surface, and capable of exhibiting self-lubricity with low frictional properties even in the lack of the lubricating oil. CONSTITUTION:A sliding material obtained by laminating plural layers of prepreg prepared by applying a thermosetting synthetic resin varnish to a woven or nonwoven fabric consisting of polypropylene fibers as a base material or laminating one sheet or two or more sheets of the above-mentioned prepreg to the surface of another member, and hot-pressing the resultant laminate. 32-60wt% fiber base material is incorporated with 40-68wt% thermosetting synthetic resin.
Patent JP-H06204805-A (JP)
Title: Tuner
Inventor: REROI SAMIYUERU UIGUNATSUTO
IPC: H03J1/00
Filed: 1993-08-27
Abstract: PURPOSE: To reduce the lengths and number of lines. CONSTITUTION: A controlled local oscillator 42 supplies a local oscillation signal LO to a mixer 18. The oscillator 42 is provided with a first input terminal, which is used to receive a control signal and controls the frequency of the signal and a first output terminal which supplies the signal LO. A phase-locked loop 16 is provided with a second input terminal, which receives the signal LO and a second output terminal which returns the control signal to the first input terminal of the oscillator 42 for controlling the frequency of the signal. At least parts of the connections between the first output terminal and the second input terminal and between the second output terminal and the first input terminal use a common line 50.
Patent JP-H07188014-A (JP)
Title: Method of suppressing endometriosis
Inventor: RARII JIYON BURATSUKU
IPC: A61K31/445
Filed: 1994-10-13
Abstract: PURPOSE: To obtain a medicinal composition for inhibiting endometriosis, containing a specific 2-phenyl-3-aroylbenzothiophene as active ingredient. CONSTITUTION: This medicinal composition uses, as active ingredient, a compound of formula I [R<1> and R<3> are each H, CH3 , CO(1-6C alkyl) or CO-Ar (Ar is phenyl); R<2> is pyrrolidino or piperidiono] or a pharmaceutically acceptable salt or solvate thereof. It is especially recommended to use this composition for preventive administration. Among the compounds of formula I, a compound of formula II or hydrochloride thereof is esp. preferable. The compound of formula I is obtained by protecting, alkylating, and then deprotecting a benzo[b]thiophene bearing both 6-hydroxyl and 2-(4-hydroxyphenyl) groups. This composition is pref. administered to an aged human (e.g. a postmenopausal woman) through oral route, its daily dose being pref. about 50-200 mg.
Patent JP-2001070387-A (JP)
Title: Massaging machine
Inventor: TAKAMA TOSHIKI
IPC: A61H15/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To inject grease from a cylindrical face without dismantling massaging rollers and to suppress penetration of dust and refuse into the cylindrical face. SOLUTION: A pair of massaging rollers 16 are fitted on a driving shaft 9 and the massaging rollers consist of a massaging base 17 integrally rotating with the driving shaft and a freely rotating part 19 being freely rotatably mounted under inclined condition to the driving shaft on the outer periphery of the massaging base through rigid balls 18 and the freely rotating part is divided into two in the inclined shaft direction and the facing face to a rigid ball of an inside annular press plate 21 being one of this divided freely rotating part is used as a rigid ball supporting face 46 with a circular arc-like cross section and the facing face to the rigid ball of an outside annular press plate 20 being another one of this divided freely rotating part is made as a cylindrical face 47 with an approximately equal diameter to the outermost periphery of the rigid ball from the center of  the driving shaft. The length of the axial direction of the cylindrical face 47 is made to be an enough length for completely covering the rigid ball.
Patent JP-H0297279-A (JP)
Title: Lighting device
Inventor: FUJII HIROSHI
IPC: H02M7/48
Filed: 1988-09-30
Abstract: PURPOSE:To make the detection sensitivity of a device of an abnormal condition higher and to prevent the device from malfunction by operating a protection circuit in response to a temperature rise and protecting a circuit through stopping the output of an inverter means in an abnormal condition such as connection of a load exceeding a rated one. CONSTITUTION:When a load exceeding a rated one is connected with a device, a supply current to be supplied to respective parts of a circuit via a diode bridge 1 also increases and the temperature of the diode bridge 1 also rises. Therefore, the resistance value RT of a temperature sensing element 21 also goes up according to the temperature rise of the diode bridge 1. As a result, a reference voltage VREF lowers and a detected voltage VE becomes rapidly higher than the reference voltage VREF as it rises. Consequently, a protection circuit 27 operates to lower the base voltage of a switching transistors 5 to cut OFF the transistor 5. Thus, the output of an inverter circuit stops and the circuit is protected.