baber/WOPTO huggingface dataset:
Patent JP-H09133250-A (JP)
Title: Hydraulic selector valve
Inventor: TSUKIMOTO TOSHIAKI
IPC: F16K11/07
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To drive an actuator without generating a trouble even in the case where leakage of the hydraulic oil is generated in a shaft seal part by providing an escaping mechanism, which leads the pressure oil leaked from the shaft seal part into a tank oil passage, between the shaft seal part, which is provided between a pump oil passage and an actuator oil passage, and a tank oil passage 16a. SOLUTION: A pressure oil switching valve supplies the pressure oil, which is supplied from a pump 40 through a spool 20, into a head side oil chamber 44a of an actuator 44 so as to drive the actuator 44. In this case, an escaping mechanism 60, which escapes the pressure oil to be leaked from a shaft seal part 30b, is provided between the shaft seal part 30b, which is provided between a pump oil passage 12a and an actuator oil passage 14a, and a tank oil passage 16a. This escaping mechanism 60 is formed of an intake groove opening part 62 and an escape groove opening part 64 of the leaked pressure oil, which are provided on the surface of a spool 20, and a communicating passage 66 for communicating between both the opening parts 62b, 64b. With this structure, even in the case where the leakage of the pressure oil is generated in the shaft seal part, the actuator can be driven without generating a trouble.
Patent JP-H03149287-A (JP)
Title: Phenol derivative
Inventor: KONITA TAKESHI
IPC: C07B61/00
Filed: 1989-11-06
Abstract: PURPOSE:To obtain a phenol derivative of a specified formula useful as an antioxidant by reducing a phenol derivative of a specified formula. CONSTITUTION:A compound of formula I (wherein R1 and R2 are each lower alkyl; R3 is H or OH; R5 is an 11-21C saturated hydrocarbon group) (e.g. 4- octadecanoyl-2,3,6-trimethylphenol of formula II) is reduced to prepare a phenol derivative of formula III (wherein R1, R2, R3, and R5 are as aforementioned; R4 is H or OH) [e.g. 4-(1-hydroxy)octadecyl-2,3,6-trimethylphenol of formula IV]. For the reduction, a method usually employed for reducing a ketone can be utilized. The phenol derivative has excellent resistance to oxidation and is useful as an antioxidant.
Patent JP-H01129125-A (JP)
Title: Evaluator of characteristic of fluorescent lamp
Inventor: YOSHIDA TADAHIRO
IPC: G01J3/51
Filed: 1987-11-13
Abstract: PURPOSE:To evaluate the optical color and the color rendering properties of a light source, by comparing a spectral radiation energy in the vicinity of a wavelength 610nm with one in the vicinity of a wavelength 545nm and by clearing up the deviation of the chromaticity point of the light source whose correlation color temperature is within a range of 3,000+ or -200K, from a blackbody track. CONSTITUTION:A light source 1 is a three-wavelength band emission type fluorescent lamp whose correlation color temperature is within a range of 3,000+ or -200K. A photosensing element 3 is constituted by a filter having a spectral transmittivity in the vicinity of a wavelength 545nm and a filter having the spectral transmittivity in the vicinity of a wavelength 610nm. A light transmitted through the photosensing element 3 is converted into an electric signal by a photoelectric conversion element 4. From an output signal of the conversion element 4 a value of R/G is calculated by a divider 5. A value of DUV (degree of deviation of a chromaticity point from a blackbody track) is determined by an R/G-D converter 6 and displayed in a display unit 7. Thereby the optical color and the color rendering properties of the light source 1 are evaluated.
Patent JP-H10134255-A (JP)
Title: Electronic money paying processor and processing method therefor
Inventor: OKI MASAYUKI
IPC: G06F3/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To secure operability, reliability or the safety of a card by arranging an operation key and a first display on one side of a paying processor for electronic monies and arranging a second display for displaying a paying amount on a side opposite to it. SOLUTION: In this electric money paying processor 21, card insertion port 11 for inserting a customer card 10 housing electronic monies is provided at the center part of the upper face of the processor 21 and a receipt ejecting port 222 is provided on the side of a customer on the upper face. A display for a customer 224 for displaying the name and the price, the number of the pieces and the total paying amount of the purchased merchandise is provided on the side of the customer 202. In addition the insertion port 212 of a money collecting card 18 is arranged at a lower part on the side of a clerk 202 and an operating panel 230 provided with a keyboard 232 is provided at an upper part on the side of the clerk 204. A recessed is part is provided and a display device 226 for a clerk is provided therein. The display 226 can be fitted to the operating panel 230.
Patent JP-H10134180-A (JP)
Title: Automatic generating method for recognition dictionary
Inventor: MARUKAWA KATSUMI
IPC: G06T7/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To extract a dotted line on a straight line in a binary image. SOLUTION: An image is inputted in 101 and black run data are generated in 102 and 103 from the image to find black connection components. Then white run data is generated in 106 from the image, white connection components are found in 108 from white run data, and unnecessary white connection components constituting characters and symbols are removed in 109. Then dotted lines are found in 110 and 111 as a one bar type white connection component. Then dotted-line candidates that the respective black connection components found in 103 belong to are found in 105 from the black connection components and white connection components found in 111 to find the dotted line and its area. Consequently, dotted lines on various straight lines can be extracted fast with high precision.
Patent JP-H03150329-A (JP)
Title: Manufacture of intermetallic compound
Inventor: NISHIDA YOSHINORI
IPC: C22C1/00
Filed: 1989-11-06
Abstract: PURPOSE:To easily manufacture the intermetallic compound excellent in strength with good efficiency by impregnating a metallic material in a molten state into a preform constituted of metallic fibers into a metallic composite body under pressure and subjecting it to heat treatment in the vicinity of the m.p. of the impregnated metal. CONSTITUTION:A preform having a desired product shape is manufactured by at least one kind of metallic fibers or grains (the metals or alloys of Ti, Ni, Fe, Co, Mo, Nb or the like). A metallic material (Al, Mg, Cu or their alloys) in a molten state forming a desired intermetallic compound is impregnated into the preform under pressure (about 10 to 2000kgf/cm<2>) to manufacture a metallic composite body. The metallic composite body is held to the temp. in the vicinity of the m.p. in the impregnated metal for required time to execute alloying, by which an intermetallic compound having a stable compsn. is formed. In this way, the intermetallic compound having a desired product shape can easily be obtd. with good efficiency.
Patent JP-H08142063-A (JP)
Title: Mold disassembling apparatus
Inventor: NABETA SHINICHI
IPC: B29C33/46
Filed: 1994-11-22
Abstract: PURPOSE: To produce a rubber roller in high yield. CONSTITUTION: In a mold disassembling apparatus 1 for extracting the end part mold 4b fixed to the end part of a rubber roller 3 when the rubber roller 3 is produced by forming a rubber layer to the outer periphery of a core metal 2, the rubber roller 3 is inserted in a protective pipe 13 and one end part having an end part mold 4b fixed thereto is placed on a fixed support member 6 to be arranged so as to bring the end part mold 4b into contact with the support member 6. The end part mold 4b is held between a press means 7 and the fixed support member 6 and, thereafter, a movable support member 11 having the core metal 2 of the other end part of the rubber roller fixed thereto is moved so as to be kept away from the fixed support member 16 by an extraction cylinder 15. The end part mold 4b can be simply extracted from the rubber roller 3.  By this constitution, no excessive load is applied to the rubber roller 3 and, since strain such as wrinkles is not generated in a rubber surface, yield can be enhanced.
Patent JP-H04165929-A (JP)
Title: Auxiliary control device for vehicle
Inventor: AIGA SHOICHI
IPC: H02J7/16
Filed: 1990-10-29
Abstract: PURPOSE:To enable torque shock which is generated due to difference in load to be controlled when switching the generated voltage by executing alternator control by changing variation velocity of the generated voltage of the alternator according to drive resistance of a vehicle. CONSTITUTION:When a state of a drive selection switch 35 is read in and it is determined that a vehicle is four-wheel driven, a CPU of a control unit 30 sets  I1 as a base control current  I of a transistor of a regulator 10. Also, when the vehicle is not four-wheel driven, I2 is set as a control current  I, where the control current is in a relationship  I1< I2, thus enabling a value of control current I to be changed for reducing alternator load by switching to the low control at the time of starting and for minimizing shock due to switching.
Patent JP-H05124967-A (JP)
Title: Stable vitamin complex for intravenous injection
Inventor: OSUGI TOMOHIKO
IPC: A61K31/355
Filed: 1991-11-05
Abstract: PURPOSE:To provide the subject vitamin agent not requiring an anxiety about anaphylactic shock, etc., and having excellent safety, stability, solubility and profitability by dissolving liposoluble vitamin, etc., in a polyoxyethylene sorbitan fatty acid ester, adding water, etc., to the solution and subsequently lyophilizing the mixture. CONSTITUTION:(A) A liposoluble vitamin such as vitamin A or D, (B) a dibutyl hydroxytoluene (the compounding amount is preferably 5-200mug), and (C) butyhydroxyanisole (the compounding amount is preferably 10-50mug) are dissolved in a polyoxyethylene sorbitan fatty acid ester preferably in an amount of 50-200mg, mixed with (D) water and a water-soluble vitamin such as a vitamin B compound, vitamin C or nicotinamide, and subsequently lyophilized to provide the objective vitamin agent. As the contents (as a dose per day) of the vitamins in the vitamin agent, for example, the vitamin A, D2, B1, C and nicotinamide are preferably 1000-10000 units, 100-2000 units, 1-50mg, 50-1000mg and 10-200mg, respectively.
Patent JP-H04162102-A (JP)
Title: Automatic program selector
Inventor: YOSHIMI OSAMU
IPC: G11B15/02
Filed: 1990-10-26
Abstract: PURPOSE:To attain the automatic selection of an audio video(AV) source by actuating a selection part with the repetitive selection defined as an automatic selection signal when the same selection is repeated more frequently than a certain level at the same time and on the same day of the week. CONSTITUTION:In a normal state, a manual selection instruction signal received from an operating part 12 is outputted to an AV selector center 11 via a changeover switch 17. Then the center 11 selects an AV source corresponding to the manual selection instruction signal. At the same time, the selection data are totalized by an arithmetic part 14 based on the time/day-of-the-week data of a timer part 13. An automatic selection processing part 16 switches the switch 17 to its own side based on the time/day-of-the-week data of the part 13 when the largest totalization result of selection data exceeds a certain level at the relevant time and on the relevant day of the week. At the same time, the part 16 outputs a selection instruction to the center 11 for the largest selection data in terms of the time and the day of the week.
Patent JP-H04160962-A (JP)
Title: System establishment method for subscriber testing device
Inventor: IIJIMA NAOKI
IPC: H04L12/26
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate modification work on a test program for an elecronic switch system by commanding a test program that is connected to and built in the elecronic switch system via system bus to test the subscriber lines and terminals that are housed in the electronic switch system and having a subscriber testing device for receiving and storing a test program in accordance with a predetermined procedure when being called from a teat program development terminal. CONSTITUTION:A subscriber testing device 30, whenever receiving one block, transfers a program area thereof, and returns, after completing the transfer, a program reception signal to program development terminal 50. When the development terminal 50 receives a program reception failure signal, the development terminal 50 reexecutes testing once from initial setting signal, and when receiving reception failure twice again, the development terminal 50 judges that the subscriber testing device 30 is in trouble and sends a self teat start signal starting the subscriber testing device testing program stored in the subscriber testing device 30. The subscriber tester 30, when receiving the self test start signal, starts the self test program stored in the read only memory of the subscriber testing device 30, carries out self test, and sends a result of the self test to the development terminal 50.
Patent JP-2001110431-A (JP)
Title: Electrode of fuel cell
Inventor: INOUE KAZUYUKI
IPC: H01M8/10
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrode of a fuel cell which can realize higher output of the cell, using less amount of catalysit. SOLUTION: Silicate mineral powders, such as tourmaline with a self- polarizing characteristic is mixed as a radical activation substance into a catalysis layer of an electrode formed of an ion conductive substance, such as prfluorosulfonic acid polymer, an electron conductive substance such as carbon black, and a catalysit activation substance such as Pt catalysit. Powders of inorganic ferroelectric substance such as titanium acid barium, organic ferroelectric substance such as poly vinylidene fluoride and the like, or a magnetic substance such as iron oxide may be used as substitutes for tourmaline.
Patent JP-H1180777-A (JP)
Title: Device for decoloring edible oil used for fried food
Inventor: KOMATSU SETSURO
IPC: A23L5/40
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a decoloration device capable of decoloring an edible oil used far fried foods and making possible to reuse the docolored oil. SOLUTION: A used and filtered edible oil is received together with a decoloring material in a tank 2 provided with a spiral vapor circuit 3 for maintaining the oil at a constant temperature and with a stirring means 5, and subsequently stirred for a prescribed time in a vacuum state for preventing the oxidation of the oil in the tank 2. The tank 2 is allowed to communicate with a vacuum device 4. The decolored oil is separated from the decoloring material with a filtration device 10 communicating with a sucking and delivering pump 13 disposed below the tank 2. Thus, the oil is decolored and purified.
Patent JP-H09135015-A (JP)
Title: Solid-state image-pickup element
Inventor: HASEGAWA KENJI
IPC: H04N5/3728
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent light from leaking out of gaps between shunt wiring lines arranged as separated from each other in a solid-state image pickup element having the shunt wiring lines also used as light shielding films. SOLUTION: The solid-state image pickup element comprises a plurality of light receiving zones 12 arranged in a matrix form on a front side of a substrate 11, and a plurality of shunt wiring lines 16 arranged between the light receiving zones 12 on the substrate 11 including first and second transfer electrodes 13 and 14 along a charge transfer direction a. The shunt wiring lines 16 are also used as light shielding films, and the adjacent shunt wiring lines are overlapped at their side peripheries with each other through insulating films between the light receiving zones 12. Thereby, gaps between the insulated shunt wiring lines 16 are minimized, while gaps between the light receiving zones 12 are light-shielded by the shunt wiring lines 16.
Patent JP-H09100150-A (JP)
Title: Production of high-strength cured form
Inventor: TANAKA MITSUO
IPC: C04B28/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high-strength cured form even by using crystalline silica powder instead of noncrystalline silica fine powder. SOLUTION: A water reducing agent is added to a binder composed of crystalline silica powder and cement comprising 42-62wt.% of 2CaO.SiO2 , 1.0-4.0wt.% of 3CaO.Al2 O3 , 1.5-3.0wt.% of SO3 and 3CaO.SiO2 followed by kneading the mixture with water, and the resultant kneaded product is then cured in an autoclave.
Patent JP-H0596161-A (JP)
Title: Catalyst carrier for hydrogenation refining treatment and its production
Inventor: TANAKA HIDEO
IPC: B01J21/06
Filed: 1991-10-09
Abstract: PURPOSE:To obtain a catalyst having excellent desulfurizing activity by rapidly mixing and stirring an Al-contg. soln. and a Ti-contg. soln. to obtain an alumina-titania hydrate having substantially pseudo-boehmite alumina and specified proportion or smaller proportion of bayerite and then calcining this. CONSTITUTION:An alumina-titania hydrate having substantially pseudo-boehmite alumina and <=10wt.% bayerite obtd. by rapidly mixing and stirring an Al-contg. soln. and a Ti-contg. soln. This hydrate is then calcined to obtain an alumina- titania containing 5-40wt.% titania. Thereby, the obtd. catalyst carrier for hydrogenation refining treatment has high desulfurizing activity.
Patent JP-H0774757-A (JP)
Title: Cell delay fluctuation converter
Inventor: TOYOSHIMA AKIRA
IPC: H04L47/43
Filed: 1993-11-18
Abstract: PURPOSE:To improve the cell accommodation rate and to prevent the deterioration of the response by setting a succeeding cell output reference time in a direction to decrease a delay within a range of maximum allowable value when a cell is delayed from the cell output reference time. CONSTITUTION:A cell arrived from an input line 111 is tentatively stored in a cell storage circuit 20 and a cell detection signal is sent to a cell output time control circuit 30. The control circuit 30 calculates cell output time of the cell detection signal based on a peak cell interval T and a maximum allowable CDV value, tau set by a maximum allowable CDV value setting circuit 15 and informs of the result the cell storage circuit 20. The cell storage circuit 20 outputs a cell to an output line 115 according to an output time. Thus, cell delay fluctuation in an output cell stream is satisfied to be a predetermined maximum allowable CDV and the accommodation rate of the cell stream to the network is maintained without causing a delay of a required degree or over and the fluctuation in the cell interval is corrected.
Patent JP-H10134240-A (JP)
Title: Longitudinally piled merchandise storage rack for automatic vending machine
Inventor: IWASAKI YOSHIAKI
IPC: G07F11/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the attachment structure of a gate board so as to improve merchandise loading property and cleaning property inside a merchandise storage column in simple structure concerning a longitudinally piled merchandise storage rack equipped with the 'bind-up type' or 'bind-down type' gate board on the front face of the column. SOLUTION: Concerning the longitudinally piled merchandise storage rack loaded in an automatic cigarette vending machine or the like, the racks with vend mechanisms 1 forming plural merchandise storage columns 4 arranged from side to side while opening their front faces for each step are vertically piled up for plural steps and a gate board 5 to be also used as a merchandise supporting guide is provided on the front face of each column.  In this case, this rack is provided with a hook 8 as a supporting mechanism equipped with a slide type supporting shaft 7 to be engaged/ disengaged with the upper and lower terminal parts of the gate board 5 through operation from the fore side and a lock mechanism for locking the gate board 5 at a closing position and through these supporting mechanism and lock mechanism, the gate board 5 is bridged between side boards 2 on the side of rack and mounted so as to be engaged/disengaged.
Patent JP-H08143963-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: ISHITOBI HIROTAKE
IPC: C22C38/60
Filed: 1994-11-24
Abstract: PURPOSE: To produce a grain oriented silicon steel sheet having a uniform film free from defects and excellent in adhesion and also having superior magnetic properties by regulating the combination of the composition of oxide at the subscale surface of a decarburizing-annealed sheet with the coating weight of oxygen to specific range. CONSTITUTION: A grain oriented silicon steel stock, containing, by weight, 0.02-0.10% Ca nd 2.0-4.5% Si, is cold-rolled once or is cold-rolled twice while process-annealed between the cold rolling stages to the final sheet thickness. After decarburizing annealing, a separation agent at annealing is applied to the resulting steel sheet and final finish annealing is performed, by which the grain oriented silicon steel sheet is produced. In this method, the oxide layer formed on the steel sheet surface at the time of decarburizing annealing is regulated to (0.7 to 2.5)g/m expressed in terms of O, and also the amount of FeSi3 in this oxide layer is regulated so that it is larger than the amount of Fe2 SiO4 .  For this purpose, an Si compound is allowed to adhere to the surface of the steel sheet before decarburizing annealing, and the atmosphere at temp. rise is regulated so that it is less oxidiing than the atmosphere at soaking at the time of decarburizing annealing. By this method, the desired grain oriented silicon steel sheet, free from defects over the whole width and whole length of coil, can be obtained.
Patent JP-S63142416-A (JP)
Title: Input/output control system
Inventor: ASAUMI TOMOHARU
IPC: G06F13/12
Filed: 1986-12-04
Abstract: PURPOSE:To improve the data transfer efficiency by discriminating the continuity of an area and controlling a system so that the processing is performed with one input/output request as long as the area is continuous. CONSTITUTION:A data processing system constitutes the input/output control system between a file storage device like a magnetic disk device 6 and a main storage device 4, and its processor 1 is provided with an input/output processing part 2 and a space management part 3. When a user program issues an input/ output instruction, the input/output processing part 2 of the processor 1 detects pages of the input/output area on a logical address space and the space management part 3 checks whether these pages are continuous on the physical address space of the main storage device 4 to issue a prescribed input/output request. When the input/output processing part 2 issues the input/output request, data transfer is performed between the disk device 6 and the main storage device 4 by DMA.