baber/WOPTO huggingface dataset:
Patent JP-H03202244-A (JP)
Title: Clamping device for workpiece
Inventor: YAMAZAKI FUMIO
IPC: B23F23/06
Filed: 1989-12-27
Abstract: PURPOSE:To enable proper centering and clamping even for workpieces of different bore diameters by pressing a workpiece from both sides with two clamp tools kept closely opposite to each other, and causing the taper part of a center to come in contact with both ends of the internal surface of the workpiece bore. CONSTITUTION:When an upper center support 2 is lowered through the bore of a workpiece W, and a clamp rod 2a is inserted in a jig body 3, the first clamp jig 1a and the second clamp jig 1b are arrayed on the same center axis, and the taper part 4a of an upper center 4 first comes in contact with the upper end of the internal surface of the bore of the workpiece W. Also, the workpiece W is pressed downward with the resilient force of a spring 8. On the contrary, a lower center 5 comes in contact with the lower end of the internal surface of the bore of the workpiece W, and the workpiece W is pressed upward with the resilient force of another spring 9. According to the aforesaid construction, the center axis of the workpiece W is so centered as to agree to the center axis of both clamp jigs 1a and 1b.
Patent JP-H08182629-A (JP)
Title: Non-circular vacuum double vessel and manufacture thereof
Inventor: YONEDA MASAKATSU
IPC: A47J41/02
Filed: 1994-12-29
Abstract: PURPOSE: To easily manufacture a non-circular vacuum double vessel by forming the vessel out of an inner vessel with a non-circular bottom plate welded to the lower end of an inner cylinder having a non-circular barrel section, and an outer vessel with a non-circular bottom plate welded to the lower end of an outer cylinder having a non-circular barrel section while a mouth of the outer vessel welded to the mouth of the inner vessel. CONSTITUTION: An inner vessel 1 has an inner cylinder 5 with such a circular mouth 4 narrower than an elliptical cross-sectional barrel 3 as formed on the upper end thereof, and a bottom plate 6 is inserted in and welded to the inner side of the lower end of the cylinder 5. Also, a throat section 7 internally projected is formed on the deep internal periphery of the mouth 4 of the vessel 1. On the other hand, an outer vessel 2 has an outer cylinder 10 with a circular mouth 9 narrower than an elliptical barrel 8 on the upper end thereof, and a bottom plate 11 is inserted in and welded to the inner side of the lower end of the cylinder 10. Then, the outer vessel 2 is housed in the inner vessel 1, and the mouths 9 and 4 are welded to each other. Also, space between both vessels 1 and 2, after evacuated to keep a vacuum condition, is sealed.
Patent JP-H04204374-A (JP)
Title: Spectrum measuring device for liquid chromatograph or the like
Inventor: YASUI YOSHIHIDE
IPC: G01N21/17
Filed: 1990-11-30
Abstract: PURPOSE:To reduce an error of wavelength scanning start time by automatically detecting a top point of a peak, which appears in an interval of preset picture taking time, and starting wavelength scanning of a detector with the point of time of the detected peak top point serving as the reference. CONSTITUTION:First, an objective component is analyzed by a liquid gas chromatograph to previously obtain the holding time. A suitable interval of interposing the obtained holding time and performing wavelength scanning of a detector 6, when a gas chromatographic peak is detected in that interval, are left as programmed. When the holding time interval, programmed in a holding time interval setting part 2, is obtained, peak detection is performed by a peak detecting part 4. In the detecting part 4, for instance by fetching a detector output by a fixed time interval, the point of time of continuously increasing and decreasing a set detection value serves as a peak, and in the point of time of decreasing from a peak top point, wavelength scramming of the detector 6 is started to control the wavelength scanning by a data processing part 20.
Patent JP-2000157356-A (JP)
Title: Steam collecting device
Inventor: NAKAMURA HAJIME
IPC: A47B77/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To protect a kitchen unit from steam by providing the lower surface of a plate member with a curved surface inclined downward in the circumferential direction, and forming the curved surface as a water flowing surface where water drops flow down along the inclination in a steam collecting device for catching the steam generated from cooking instruments such as a rice cooker. SOLUTION: This steam collecting device installed on the lower side of a kitchen unit 1 is provided with a curved surface disposed on the lower surface of a plate member 4 to be inclined downward in the circumferential direction, and the curved surface is taken as a water flowing surface where water drops 6 flow down along the inclination. In cooking, when rising steam 3 generated from a cooking instrument reaches the water flowing surface 5, some is evaporated as it is, and some is formed into dew to become water drops 6 adhering to the water flowing surface 5. The water drops 6 flow down along the inclination of the water flowing surface 5 in the circumferential direction, and then drop on the kitchen counter in the periphery of the cooking instrument from the peripheral edge of the water flowing surface 5. The water drops 6 on the kitchen counter are evaporated to disappear or may be wiped out by a duster or the like.
Patent JP-2000165719-A (JP)
Title: Image pickup device
Inventor: SHIBATA HIROSHI
IPC: H04N5/225
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device whose holdability during use is compatible with portability and housability during a time when this image pickup device is not used. SOLUTION: When a liquid crystal display part 2 is housed in the housing part of a device main body 1, this image pickup device is shaped without any projection. When the liquid crystal display part 2 is rotated, and pulled out of the housing part, and brought to a normal photographic position or a face to face photographic position, the housing part is shaped like a recessed part 12. In this case, the recessed part 12 functions as a finger putting part when the device is grasped at the time of photographing.
Patent JP-2001157267-A (JP)
Title: Wireless communication terminal and wireless communication system, and method for deciding standby mode in the wireless communication terminal
Inventor: TADOKORO RIYOUGO
IPC: H04W88/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To save troublesome time and labor when a standby mode in a wireless communication terminal is set. SOLUTION: The wireless communication system of this invention is configured such that each wireless communication terminal selects a connection class denoted by connection information as a standby operation connection class among a plurality of connection classes as a PHS transceiver connection, a PHS public connection and a PHS private connection and executes its standby operation only for the connection class selected as the standby operation connection class. The connection class to execute the standby operation can automatically be set, and since a standby mode can automatically be set in this way, troublesome time and labor to set the standby mode can be saved. Furthermore, since setting of an erroneous standby mode can be avoided in advance, the standby operation can surely be executed and execution of unnecessary standby operation can be prevented in advance.
Patent JP-2000165926-A (JP)
Title: Selection call system and its receiver
Inventor: MURAI MAKOTO
IPC: H04W8/24
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently set the type of distribution information which is to be received by means of a selection call receiver and to prevent a non- permitted setting change by a user. SOLUTION: A control message for setting a reception mode is sent from a center station CS. Thus, reception on/off at every information type is set in a selection call receiver with remote control. An address division showing whether the on/off setting of a reception modes is permitted or not at every address is previously stored in an ID-ROM 15 of the selection call receiver. When the selection call receiver sets the reception mode with a key input operation, a second reception on/off setting control means 14c judges whether the setting of the reception mode is permitted or not based on the address division. When it is not permitted, the setting of the reception mode by the key input operation is refused.
Patent JP-H11171981-A (JP)
Title: Resin composition
Inventor: MIYAKE SUMIYA
IPC: C08G59/50
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition in which storage property and curing property are reconciled, useful as an electric and electronic material by including an epoxy resin, a curing agent and an onium borate as essential components. SOLUTION: This resin composition consists essentially of (A) an epoxy resin (preferably an epoxy resin having two epoxy groups in one molecule and/or an epoxy resin having >=240 equivalent, (B) a curing agent (preferably a compound, etc., having two or more phenolic hydroxyl groups in one molecule) and (C) an onium borate of the formula (X<+> is an onium whose central cation is nitrogen cation; at least one in Y<1> to Y<4> is a group obtained by releasing one proton from proton donor having at least one proton capable of releasing to the outside of molecule and the other groups are each an organic group having an aromatic ring or a hetero ring or an aliphatic group). It can be expected to obtain a product having good curing property and storage property thereby.
Patent JP-H05149324-A (JP)
Title: Manufacture of ball joint
Inventor: HAMAGUCHI YASUNORI
IPC: F16C11/06
Filed: 1991-11-29
Abstract: PURPOSE:To achieve mass production by bonding a bearing rough material made of a specific fiber reinforced resin to an inner circumferential surface of an outer race rough material so as to thus obtain the bearing rough material, pressing both ends of the bearing rough material with a ball head of a ball stud fitted to the inside of the bearing rough material to bring the inner circumferential surface into sliding contact with the ball head. CONSTITUTION:An outer race rough material 10' is formed into an almost cylindrical shape. At each outer peripheral edge at both ends 16', a building-up portion having a volume enough to fill a space defined between a ball stud 3 and a ball head 4 is formed into, e.g. a triangular projection in molding an outer race 10. A thin film like bearing rough material 11' made of a fiber reinforced resin where a phenol resin and Teflon fiber are mixed is bonded to a cylindrical inner circumferential surface 13' via an adhesive 12, thus obtaining a spherical bearing rough material 2' having an approximately cylindrical shape. The ball head 4 of the ball stud 3 is inserted into the bearing rough material 2', and then, both ends of the bearing rough material 2' are pressed by a pressing jig or the like. The building-up portions at both ends 16' of the outer race 10' are expanded inward, and a bearing inner circumferential surface 14 is brought into sliding contact with the outer peripheral surface 5 of the ball head, thereby completing a ball joint 1.
Patent JP-H05151031-A (JP)
Title: Overhead information calculation system
Inventor: HANAKADA KYOKO
IPC: G06F11/28
Filed: 1991-11-29
Abstract: PURPOSE:To automatically calculate information on overhead time to acquire the execution information required for the dynamic analysis of a source program described in the high-level language. CONSTITUTION:A program structure analysis means 4 inputs a source program 1 and information acquisition information 2 and generates program structure information 5 by statically analyzing the loop structure and the control branch structure in a source program 1. An overhead information calculation means 6 calculates the number of executions of each measurement part based on the program structure information 5 and calculates overhead information 10 taking the weight of the overhead set for each type of the information to be acquired into account. An inconstant information input means 7 displays inconstant information 8 and inputs inconstant value information 9 for the value or retrieves the value required for calculating the number of execution from the inputted inconstant value information 9 without displaying the inconstant information 8 when the information required for calculating the number of executing the measurement parts is inconstant.
Patent JP-2001159451-A (JP)
Title: Bevel gear mechanism
Inventor: KIMURA YUKIHIDE
IPC: F16H1/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent tooth-hitting sound from being generated on a hypoid gear mechanism part due to the influence of input from tires, when a suitable backlash is set. SOLUTION: An inner gear 120 is elastically supported, in relation to an outer gear 110 by a plate spring body 121. Ring springs 131, 132 are provided to increase elastic support force, and therefore, oscillation of the inner gear 120 generated along a direction approximately perpendicular to the axis for linking the meshing part of a hypoid pinion gear 200 to the rotational center of the outer gear 120 is restrained.
Patent JP-H06168734-A (JP)
Title: External manifold type high temperature fuel cell
Inventor: TSUNODA ATSUSHI
IPC: H01M8/12
Filed: 1992-11-30
Abstract: PURPOSE:To improve gas sealability by disposing a seal member partly comprising heat-resistant resilient material between laminated multi-stage cells and a manifold, and providing sealing material at a part of the seal member where it gets in contact with the cells and the manifold. CONSTITUTION:Polygonal laminated multi-stage cells are contained in a cylindrical manifold container having a bottom and a cover through insertion members to be inscribed. A sealing member at least partly comprising heat-resistant resilient material is disposed between the cell and the manifold, and sealing material is provided at a part of the sealing member where it gets in contact with the cell and an inner surface of the manifold. In this case, as the means to be provided, the sealing material shall simply be provided between the cell and the sealing member, and between the sealing member and the manifold. Stress by thermal expansion can thus be reduced, and since need of providing a gap for a differential thermal expansion preliminarily is eliminated, it can be assembled without providing the gas under a room temperature. Because it can also be applied for contraction in temperature fall, favorable gas seal effect can be provided, battery efficiency can be improved, and a high output can be provided.
Patent JP-H10120958-A (JP)
Title: Aqueous pigment ink composition and its production
Inventor: NAGASAWA TOSHIYUKI
IPC: C09D11/38
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in delivery stability and delivery response as an ink for ink-jet recording capable of being smoothly written when used in a writing tool, proving a clear image in high concentration, containing a specific oxidized carbon black in an aqueous medium. SOLUTION: This composition contains preferably 2-20wt.% based on the total of the composition of an oxidized carbon black obtained by oxidizing a carbon black having <=40nm primary particle diameter and >=60mL/100g DBP oil absorption with hypochlorous acid and/or its salt in an aqueous medium. Preferably, the oxidized carbon black is obtained by finely dispersing the carbon black into water and then oxidizing with sodium hypochlorite or simultaneously dispersing and oxidizing. The oxidized carbon black has preferably 100-200nm particle diameters. An acidic group of the oxidized carbon black is preferably neutralized beforehand.
Patent JP-2000169243-A (JP)
Title: Sheath for baking and production of ceramic electronic component by using the same
Inventor: KONISHI KAZUMASA
IPC: B22F3/10
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of degreased states at the baking time of a component and further to reduce the difference of the baking by forming a sheath into a tray shape by using nickel metal and further forming many ventilation parts between the interior and the exterior. SOLUTION: A sheath 7 for baking is formed into a tray shape by using a net 1 made of nickel. A frame 2 is installed at edge parts to keep the strength of the net 1 made of the nickel, and ventilation parts 3 is formed by the net 1. As another method, a metal plate made of the nickel is formed into the ventilation part by boring many holes so as to form a mesh shape, and the resultant metal plate made of the nickel is formed into the tray shape. The reaction with a green chip is hardly caused because the nickel used for the net 1 and the metal plate has 1455 deg.C melting point and the baking temperature of the ceramic electronic component is lower than the temperature.  When the net 1 made of the nickel is used, double folded net is preferably used because the mechanical strength is increased and the shape has excellent durability without deformation even if the sheaths are piled up so as to form a pile of many sheaths. The nickel is required to have >=75% purity.
Patent JP-H09173682-A (JP)
Title: Fully automatic washing machine
Inventor: NAKANISHI KAZUTAKA
IPC: D06F33/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fully automatic washing machine capable of easily making the judgement of a laundry amount appropriately. SOLUTION: In this fully automatic washing machine, following processings are started by the special key operation of an operation key. A load is detected in a non-load state by a load detection circuit (S2), a detected result is compared with a reference value (S4), the reference value is changed by a compared result (S5) and the changed reference value is stored instead of the original reference value (S6). Thereafter, the laundry amount is judged by using the changed reference value. Thus, a washing operation is not influenced and handleability is not damaged.
Patent JP-H07158070-A (JP)
Title: Lightweight banking material
Inventor: KAIDA SHINZO
IPC: E02D17/18
Filed: 1993-12-09
Abstract: PURPOSE:To improve workability at a work site by using a foamed body made of a mixture of a liquid material such as water solution of phosphoric acid and a powder material of polyvalent metal oxide and a foaming agent, as a lightweight banking material. CONSTITUTION:A foamed body is prepared by mixing approximately 0 to 25 pts.wt. of a polyvalent metallic compound such as sodium hydroxide, approximately 0 to 25 pts.wt. of sodium carbonate as a foaming agent and an anion interfacial active agent as a bubble generating agent are mixed with 100 pts.wt. of polyvalent metallic salt such as primary phosphoric acid metallic salt. The foamed body so prepared is used as a banking material. Furthermore, approximately 0 to 50 pts.wt. of resin emulsion is added for a total solid conversion weight of 100 at the time of agitating and mixing the foregoing substances, thereby enhancing function in terms of strength.
Patent JP-H09181137-A (JP)
Title: Method for evaluating semi-insulative gaas substrate
Inventor: YOSHIDA HIROAKI
IPC: H01L29/812
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To evaluate frequency variance characteristics of drain conductance without making elements by a method wherein frequency variance of the drain conductance is detected employing a thermally stimulated current method being a method for evaluating electrically depth order of semi-insulative materials. SOLUTION: Making use of a thermally stimulated current of semi-insulative GaAs substrate crystal, frequency variance characteristics of drain conductance (gd) of Schottky gate field-effect transistor (MESFET) elements provided in the semi-insulative GaAs substrate are evaluated. Here, the MESFET characteristics are indicated by a ratio of variations of a drain current for minute variations of a voltage applied to between a drain and a source out of three terminals, a gate, a drain and a source included in the MESFET. Frequency of these minute variations is swept to detect frequency variance. Thereby, the frequency variance characteristics of the drain conductance can be evaluated without making elements.
Patent JP-H06158195-A (JP)
Title: Production of high strength aluminum alloy and high strength aluminum alloy
Inventor: SUZUKI NOBUAKI
IPC: C22C1/04
Filed: 1992-11-27
Abstract: PURPOSE:To produce high strength aluminum alloy having wear resistance and low expansibility by kneading the mixture of a specified starting powder and a pure Al powder to make uniform mixed powder, solidifying and molding. CONSTITUTION:Si and, if necessary, at least one starting powder selected from among Fe, Mn, Mg, Cu or Zn are mixed with the pure Al powder, and if necessary, a ceramic fine powder is added to the obtained mixed powder, they are kneaded and then the mixed powder is mixed by a mixer using a ball to form a uniform composite powder, and the uniform composite powder is solidified and molded. In this way, the high reliable base stock which is high in strength, uniformity and reliability as the base stock, small in the rate of thermal expansion, and high in hardness, excellent in wear resistance, small in specific gravity is easily obtained while excluding experimental facters.
Patent JP-H06164007-A (JP)
Title: Piezoelectric actuator
Inventor: MIURA SOUSUKE
IPC: H01L41/09
Filed: 1992-11-26
Abstract: PURPOSE:To obtain the amount of expansion and contraction of an entire actuator which is fully amplified by drastically expanding the amount of displacement of each serpentine piece and accumulating the amount of displacement by the meandering structure of an actuator body and the joint operation of an expansion and contraction type piezoelectric element piece which adheres to it. CONSTITUTION:An actuator body 1 is in meandering type structure. The meandering structure body is provided with a plurality of meandering pieces 3 which are extended in horizontal direction, the edge parts of each meandering piece 3 are interlocked alternately, and each meandering piece 3 approaches with an interlocking part 4 as a starting point and is displaced in paration direction, thus achieving an elasticity for expanding and contracting the entire part in vertical direction. An expansion and contraction type piezoelectric element piece 2 is provided on the outer end face of the meandering piece interlocking part 4, thus forming one type of piezoelectric bimorph structure at that part. When the expansion and contraction type piezoelectric element piece 2 is shrunk by voltage drive, the interlocking part 4 is bent, each meandering piece 3 is displaced in the separation direction due to the bending, and hence the actuator body 1 is amplified in the meandering direction and is expanded and contracted due to the accumulation of the displacement at each meandering piece 3.