baber/WOPTO huggingface dataset:
Patent JP-2000040410-A (JP)
Title: Signal lamp for vehicle
Inventor: ITO HIROYUKI
IPC: F21V7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To improve performance of a signal lamp for vehicle by enabling the whole surface of light emitting surface to illuminate with uniform illuminance for preventing light irregularity through expansion of irradiation area caused by development of light to be emitted from an LED lamp having a comparative narrow illuminating angle on a reflecting surface. SOLUTION: A signal lamp for a vehicle 1 is provided with a reflecting surface 3 approximately corresponding to a light emitting surface 1a. Each LED lamp 2 is attached in ring shape to the outer periphery of the light emitting surface 1a in its light emitting direction direction to an approximative center of the reflecting surface 3. A section is radially arranged, on the reflecting surface 3, corresponding to the number of LED lamp 2. Accordingly, the irradiation area is expanded by expanding the light to be emitted from an LED lamp 2 having a comparative narrow illuminating angle on the reflecting surface 3, which causes the whole surface of the light emitting surface 1a to illuminate with uniform illuminance.
Patent JP-H0259106-A (JP)
Title: Device for edging hot slab
Inventor: UCHIDA HIDESHI
IPC: B21J1/04
Filed: 1988-08-25
Abstract: PURPOSE:To effectively restrain generation of cropped shape parts such as dog bones by bringing an angle, of an anvil parallel part of an edging device for a hot slab, to a slab transfer direction to be variable. CONSTITUTION:Anvil 1 is fixed to an anvil slider 2 and the slider 2 is connected by a piston 8 of hydraulic cylinders 4 mounted on an inner block 5 to be able to vary a slant angle of the slider 2. For changing an angle of an anvil parallel part, the piston 8 of the cylinder 4 is driven to set a slant angle of the parallel part of the anvil 1 to an angle theta. Further, the slant angle theta is able to be reversely set.
Patent JP-S6366839-A (JP)
Title: Gas analyzing system for environmental resistance evaluation test
Inventor: NAKASAKI KOICHI
IPC: H01J49/26
Filed: 1986-09-08
Abstract: PURPOSE:To allow the mass analysis of gas in a sample chamber by switching to an orifice with an adequate diameter in response to the pressure in the sample chamber of an environmental resistance evaluation test device and the gas to be measured and setting the gas flowing into the analysis tube side of a mass spectrometer from the sample chamber side to an adequate quantity. CONSTITUTION:A vacuum exhauster 5 is operated, a sample 1 is fitted, and an environmental resistance evaluation test device is operated. When a sample chamber 2 and an envelope 4 attain high vacuum, a high vacuum valve 6 is closed, and a rotary orifice plate 13 is rotated by a rotation guiding machine 16. Furthermore, an orifice with a fully opened diameter is located in front of an analysis tube 3, and a straight line guiding machine 18 is pushed to press the front face of the envelope 4 fitted with an O-ring 20 to the rotary orifice plate 13 via a straight line movement transmitting section 19 and fix it. Next, a quadrupole mass spectrometer is operated, and the analysis tube 3 is controlled at the mass analyzable condition. Then, the environmental resistance evaluation test is started, and the mass analysis of gas in the sample chamber 2 is performed. Accordingly, a trace quantity of gas emitted from the sample and adsorptive gas can be analyzed.
Patent JP-S6367442-A (JP)
Title: Clip for chain
Inventor: OCHIAI FUMIO
IPC: F16G15/14
Filed: 1986-09-08
Abstract: PURPOSE:To facilitate installation of a clip and ensure to prevent it from falling off by providing, on the rear-side engaging part with respect to a pin groove, a pair of protruding portions whose pointed ends are narrower than the diameter of the pin groove. CONSTITUTION:On a clip 1 are provided a rear-side pin engaging part 2, an intermediate annular hole 3, a linked hole 4, a front-side pin engaging part 5 and opening parts 6, 6'. The rear-side pin engaging part 2 is a concentric circle with respect to a pin groove, and the radius R of the pin engaging part 2 is made equal to the radius of the pin groove. In addition, on the connection to the linked hole 4 are provided protruding portions 8, 8' at the distance between their pointed ends narrower than the groove diameter of a pin 10. When the clip 1 is installed, the front side pin 10' enters between the opening parts 6, 6', and the clip 1 is caused to make an elastic deformation centering around the fulcrum E so that it is opened, and then, the protruding portions 8, 8' are also enlarged to the larger than the groove diameter of the pin 10. In addition, the rear-side and front-side pins 10, 10' are located at the engaging parts 2, 5 so that the clip 1 is closed. After these pins enter the engaging parts, it becomes difficult to open the protruding portions 8, 8' from the inside, and consequently, it is ensured that the chip is prevented from falling off the position.
Patent JP-S60102801-A (JP)
Title: Active filter device for electric railcar
Inventor: AOYAMA IKUYA
IPC: B60L3/00
Filed: 1983-11-10
Abstract: PURPOSE:To reduce the ripple current of a specific frequency which is not contained in a feedback current by inverting the phase of the ripple current generated by operating a VVVF inverter and superposing it on a DC voltage. CONSTITUTION:A DC power collected by a pantograph 1 is supplied to an induction motor through a DC filter circuit formed by connecting a reactor 5 and a capacitor 6 in an inverted L shape and a VVF inverter 7. A band pass filter 9 sorts the ripple voltage of the specific frequency from the voltage of the capacitor 6, and a transformer 11 applies the ripple voltage in the polarity of reverse phase to the input side of the band pass filter. Thus, the ripple current contained in the feedback current when the inverter is operated can be reduced to suppress an induction defect.
Patent JP-H1133231-A (JP)
Title: Game machine for leisure hotel
Inventor: FUKUDA NORIHIDE
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To permit a customer to have sufficient interest and to urge his visiting again by judging the same customer at the time of detecting a coincident combination by means of a result in the comparison operation of a password or a register number, continuing a game and providing specialservice when the score or the level of the game becomes a fixed value. SOLUTION: Game contents are stored and managed by a storage device in a front computer 10 and executed in bi-directions by the operation of an operation key by the customer and a reaction from the front computer 10. When the score or the level of the game becomes the fixed value under the situation, a message that a present is given from a hotel is displayed. This is reported to a hotel staff by the front computer so that the present is given to the customer from the hotel at the time of the adjustment of the customer. This kind of game machines 11a-11n are arranged inside the rooms of a leisure hotel so that the customer is made to have sufficient interest and urged to visit the leisure hotel again.
Patent JP-S5998653-A (JP)
Title: Device for controlling refrigeration operation of ice cream freezer
Inventor: TOGASHI SHIGERU
IPC: A23G9/14
Filed: 1982-11-29
Abstract: PURPOSE:To enable the preparation of ice cream having desired hardness, easily, by using a variable timer which continues the operation of the refrigerator for an arbitrary time interval from the time when the viscosity of the product detected by a viscosity detector reaches the preset upper limit. CONSTITUTION:In an ice cream freezer controlling the operation of the refrigerators 3-6 for cooling the cooling chamber by detecting the viscosity of the product in the cooling chamber 1, the viscosity is detected by the viscosity detector composed of a torque coupling 10, a torque switch 11, etc., and when the viscosity reaches the lower limit, the operation of the refrigerator is started. When the viscosity detected by the viscosity detector reaches the upper limit value, the variable timer 14 is started, and the operation of the refrigerator is stopped after a definite time interval. Accordingly, the viscosity of the product can be controlled freely within a range harder than the specific range of viscosity determined by the viscosity detector, and ice cream having desired hardness can be prepared easily.
Patent JP-H1055333-A (JP)
Title: Dma transfer circuit
Inventor: NAKAMURA TAKAHARU
IPC: G06F13/30
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a DMA transfer circuit which neither lowers the efficiency of data transfer of low priority nor decrease a total transfer efficiency by switching transfer channels at intervals based upon a previously set the number of transfers. SOLUTION: A selector 26 is switched by counters #1, #2, and #n (17, 18, and 19) which count the number of transfers of 1st-(n)th data, a subtracter 23 which finds their differences, a difference setting circuit 24 which sets the upper-limit value of the differences in the number of data transfers in advance, and a comparator 25 which compares the value of the subtracter 23 with the difference values and switches channels of data transfer. At DMA transfer requests which are generated at the same time, the channels of transfer are switched at intervals based on each previously set the number of transfers.
Patent JP-H0871621-A (JP)
Title: Detector for condition of rolling mill
Inventor: SHIRAI KOJI
IPC: B21C51/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide a detector for the condition of a rolling mill capable of detecting the approach and the arrival of a rolled stock and securing the stable operation of the rolling mill by giving roll start timing to the rolling mill. CONSTITUTION: In the detector for the condition of a rolling mill giving the rolling operation timing to a main rolling mill 3 rolling a rolled stock 1 by a rolling roll 3a, vibration information detecting means 15, 16, 17 and 18 detecting information on a vibration generated by the arrival of the rolled stock 1 at the rolling roll 3a, and timing means 10 and 19 giving the rolling operation timing to the main rolling mill 3 according to a comparison between information on a vibration and a reference value set previously are provided.
Patent JP-H0492837-A (JP)
Title: Production of glass material
Inventor: MATSUDA ATSUNORI
IPC: C03C11/00
Filed: 1990-08-08
Abstract: PURPOSE:To obtain a glass material containing crystalline phase at a lower heating temperature by making a gel material to a porous material with removing an organic polymeric compound in the gel material and treating with steam in producing the glass material in a sol-gel method. CONSTITUTION:A gel material is formed from a solution containing a hydrolyzable organometallic compound and an organic polymeric compound. Next, the organic polymeric compound compound in the gel material is decomposed and burned by heating the gel material or is dissolved in an organic solvent and eluted to make the gel material a porous material in which many continuous fine pores are formed. Thereafter, the porous material is treated with steam to give a glass material containing crystals of metal oxide. Thereby, a coating film can be formed on a base plate having low heat resistance as heating temperature is relatively low.
Patent JP-H0655143-A (JP)
Title: Controlling apparatus for sorting grain thickness of unpolished rice
Inventor: FUJIOKA SADAKAZU
IPC: B07C5/34
Filed: 1992-08-06
Abstract: PURPOSE:To achieve the enhancement and differnetiation of the quality of unpolished rice by measuring the grade of grains of unpolished rice based on the particle size distribution of whole grain. CONSTITUTION:A first sorting part A equipped with a grain thickness sorter 2 having a predetermined mesh size and performs receiving unpolished rice and sorting its grain thickness, a second sorting part B equipped with a plurality of grain thickness sorter 14a-14c of which the mesh sizes are larger than the mesh size of the grain thickness sorter 2 of the first sorting part A and set so as to be different mutually and a control unit 12 operating grain thickness distribution on the basis of the measured data from an appearance inspection device 7 measuring grain thickness using the whole grain from the first sorting part A as sample grain and selecting and setting either one of the grain thickness sorters 14a-14c in the second sorting part B on the basis of the operation result are provided. By this constitution, the whole grain from which waste rice is removed in the first sorting part A is transferred to the second sorting part B but, at this time, the selection of the mesh sizes of the grain thickness sorters 14a-14c in the second sorting part B is judged according to the grain thickness distribution based on the data from the appearance inspection device 7 and a grain thickness part small in grain thickness and low in a distribution ratio is further removed to obtain unpolished rice of good quality.
Patent JP-H1149468-A (JP)
Title: Escalator for used also for wheelchair
Inventor: KONO SHIGEKI
IPC: B66B29/08
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain an escalator used also for wheelchair in which a car stop can be easily incorporated in and replaced. SOLUTION: A car stop 16A incorporated into a car stop step is constituted of a connecting part 6b connected with a link 7 and a projecting part 6a fastened and fixed to the upper end of this connecting part 6b. These connecting part 6b and projecting part 6a form stepped parts 16b 1, 16a 2 for a fastening part. Of these stepped parts 16b 1, 16a 2, a spot facing hole 16c is formed for the side of the rear surface of the stepped part 16b 1. Serrations are formed in the stepped parts 16b 1, 16a 2 and deviation according to vibration may be prevented.
Patent JP-H0494065-A (JP)
Title: Secondary battery
Inventor: YOSHIKAWA MASANORI
IPC: H01M10/39
Filed: 1990-08-10
Abstract: PURPOSE:To provide a sodium sulphur secondary battery or sodium-metallic oxide secondary battery having enough battery lifetime and reliability by limiting content of potassium and/or calcium, which are contained in a positive electrode, a negative electrode and a solid electrolyte, below a specific value. CONSTITUTION:Total weight, calculated in terms of oxide, of potassium and/or calcium contained in a beta-alumina solid electrolyte, a positive electrode and a negative electrode are made to be less than 0.02weight% of the weight of beta-alumina solid electrolyte. With such a kind of charge and discharge, quantity of potassium or calcium entering into the beta-alumina solid electrolyte is limited to its minimum, therefore, high purity of the beta-alumina solid electrolyte is maintained at the beginning of battery operation, good conductivity of sodium ion can be kept and inexpensive battery without characteristic degradation can be obtained.
Patent JP-S6193153-A (JP)
Inventor: KIISU JIYOFURII WATOSON
IPC: C07C323/63
Filed: 1985-09-25
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-S59101318-A (JP)
Title: Manufacture of glass fiber reinforced thermoplastic resin
Inventor: ARAI TEIJIROU
IPC: B29C48/76
Filed: 1982-11-30
Abstract: PURPOSE:To make the color tone of a high content ratio glass reinforced composition good, by providing a double-screw extruder with a plurality of feeding ports and one or more deaeration ports, and introducing continuously a glass roving that has been impregnated with a specified liquid into the second and/or subsequent feeding ports. CONSTITUTION:A thermoplastic resin is fed at a constant speed to the first feeding port, and a glass roving that has been impregnated with a liquid whose boiling temperature is lower than the melting temperature of said resin is introduced into one or more of the second and subsequent feeding ports located down stream of the position where the resin may be melted. Since the feeding ports where the glass roving is introduced are substantially filled with the liquid or its vapor and air would not be involved, a composition good in color tone can be obtained.
Patent JP-H0532419-A (JP)
Title: Production of aqueous solution of chloride
Inventor: CHIBA AKIRA
IPC: C01G45/06
Filed: 1991-07-29
Abstract: PURPOSE:To suppress generation of chlorine gas by the coexistence of a bivalent iron salt in an equiv. amount or more based on manganese oxide to be dissolved in dissolving the manganese oxide in an aqueous solution of hydrochloric acid. CONSTITUTION:Since manganese oxide contains tetra- or trivalent manganese, chlorine gas is generated therefrom as shown in formula (1) or (2), a method for dissolving metallic manganese or ferromanganese in an aqueous solution of hydrochloric acid has been adopted to prepare an aqueous solution of a chloride to be a raw material for a manganese-iron-based ferrite. In this method, a bivalent iron salt (e.g. ferrous chloride) in an equiv. amount or more based on the manganese oxide to be dissolved in the aqueous solution is made to coexist to dissolve the manganese oxide. Thereby, generation of the chlorine gas is suppressed. In this case, when the manganese oxide to be dissolved is expressed by the composition formula MnOx and the amount thereof is A mol, the amount of the required bivalent iron salt is 2A(x-1)mol. If the generation of the chlorine gas is suppressed, an apparatus for treating the chlorine gas is not required and the inexpensive manganese oxide can be used as the manganese source.
Patent JP-2001032501-A (JP)
Title: Connection structure of external facing material
Inventor: IWASHITA DAIJIRO
IPC: E04F13/21
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the workability of connection and the watertightness of a packing part by forming a female tongue joint part of a connection fitting tool for butting the female tongues of an external facing material and fixing the external facing material on a substrate in response to the entire length of a female tongue, and sliding and inserting the packing part provided on the female tongue joint part in the female tongue. SOLUTION: External facing materials 1, 1 butt the female tongues 2, and are connected by a connection-fixing tool 3 to be fixed on a substrate 4. The connection-fixing tool 3 is formed in response to the entire length of the female tongue 2, and made a connection structure sliding and inserting a packing part 6 provided on a female tongue joint part 5 on and into the female tongue. The connection-fixing tool 3 projects a T-shaped piece 7 whose cross section is substantially T-shaped on a flat plate-like substrate fixing part 7 by the part of a vertical axis, and the packing part 6 is provided on the insertion edge parts of both the sides of the lateral axis 10 of the T-shaped piece 8 to be formed as the female tongue joint part 5.  Insertion into the female tongue is easy by providing the packing part 6, and since the packing part 6 adheres to the inside of the female tongue, waterproofness can be held.
Patent JP-H0856335-A (JP)
Title: Converting device for digital image signal
Inventor: TAKAHASHI KENJI
IPC: H04N7/01
Filed: 1994-08-11
Abstract: PURPOSE:To improve the precision of prediction or clustering when an input digital image signal is converted by classification adaption processing into a digital image signal having moire pixels. CONSTITUTION:An SD signal of standard resolution is corrected through the classification adaption processing of a predictor 2A. The corrected SD signal is stored in a memory 6. A predictor 2B predicts HD pixels by using the corrected SD signal. The corrected SD signal and predicted HD pixels are stored in the memory 6. A predictor 2C predicts HD pixels by using the corrected SD signal and predicted HD pixels obtained in the previous stage. A predictor 2D predicts all HD pixels finally. An aimed pixel to be corrected or predicted and peripheral pixels used for the correction or prediction are corrected or predicted stepwise in the increasing order of their mutual distances. Consequently, the precision of the prediction or classification can be improved.
Patent JP-H04352622-A (JP)
Title: Transfer device in packaging system for continuous belt-like packaging article
Inventor: TANAKA KAZUHIKO
IPC: B65B55/18
Filed: 1991-05-17
Abstract: PURPOSE:To precisely and easily transfer by a method wherein a continuous belt-like packaging article is not excessively pulled and treatment temperature and time required for a following process are provided in a short distance and tension is not produced and transfer speed is made even. CONSTITUTION:An inlet side drum 22 and outlet side drum 23 which are rotationally driven by motors 24, 25 are provided and a plurality of chain shafts 39 having a pitch A are bridged between a pair of chains 33a, 33b disposed between the drums 22, 23. A pair of screws 35a, 35b which are parallelly disposed are provided below the chains 33a, 33b. Spiral guide grooves 40a, 40b are formed on the screws 35a, 35b. By rotating the screws, a plurality of chain shafts 39 are engaged with the guide grooves at a pitch B(A>B) and hence a continuous belt-like packaging article 10 is suspended, leaving sufficient allowances between each of the shafts 39, so as to be transferred to the drum 23.
Patent JP-S58117032-A (JP)
Title: Communication controller
Inventor: NAKAYAMA TAKESHI
IPC: G06F13/00
Filed: 1981-12-30
Abstract: PURPOSE:To attain low cost in the range of delay in work time having no actual harm, by storing the image information of the JIS 2nd level Kanji and the user definition character in a storage device such as a memory of an electronic computer or a disc. CONSTITUTION:In writing code information of a character transmitted from the electronic computer 1 to a line into a screen buffer 4, when a code of the JIS 2nd level Kanji or the user definition code is detected, it is stored in a 2-code buffer 7 also. When the storage to a screen buffer 4 is finished, the code information of the 2nd code buffer 7 is transferred to the computer 1, the corresponding image information is received and stored in the 2nd image buffer 8. The code information of the buffer 4 is accessed to a CG memory 5 at each line and converted into the image information, then if the information is the code information of the JIS 2nd level Kanji or the user definition character, the image information is picked up from the buffer 8 and stored in an image buffer 6.
Patent JP-S6269639-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAYAMA SHIGEKI
IPC: H01L21/76
Filed: 1985-09-24
Abstract: PURPOSE:To reduce the steps constituting a photolithographic process and thereby to simplify said process by a method wherein a mask used in removing a first layer also serves as a mask in implanting channel stopper ions. CONSTITUTION:A pad SiO2 11 and silicon nitride layer 12 are formed on a semiconductor substrate 1, and three layers of silicon nitride/pad SiO2/Si are subjected to etching for the formation of grooves 21a, 21b, and 22. Next, a first layer 41 and resist 61 are formed by photolithography on the substrate 1, etching is accomplished for the removal of the first layer 41 in a region 31a, and N-channel stopper ions 51 are driven into the groove internal surfaces. A P-channel first layer is subjected to etching, P-channel stopper ions 52 are driven into the groove internal surfaces, the resist 61 is removed, and a second layer 42 is formed on the first layer retained in the grooves and on the entire surface of the substrate 1. A layer 6 is formed, an etch-back process follows wherein the SiO2 second layer and layer 6 are etched at the same rate. The layers 12 and 11 are removed for the completion of isolation between elements.