baber/WOPTO huggingface dataset:
Patent JP-H03168445-A (JP)
Title: Balancer device of engine
Inventor: KAI YUKIMASA
IPC: F16F15/26
Filed: 1989-11-27
Abstract: PURPOSE:To contrive reduction of friction and weight in a bearing part and shortness, lightness of weight and highness of rigidity in a balancer shaft by arranging a set of main and subweight in positions with an almost 180 deg. angle shifted from each other on the balancer shaft staying between both bearing parts. CONSTITUTION:A main bearing part 20 and a subbearing part 21, serving as a set of bearing parts, and a main weight 22 and a subweight 23, serving as a set of weights, positioned between both bearing parts 20, 21, are provided on a balancer shaft 7A. The main weight 22 is arranged in a position in the vicinity of the main bearing part 20, while the subweight 23 is arranged in a position in the vicinity of the subbearing part 21 that is a position shifting by an almost 180 deg. angle from the main weight 22 with the balancer shaft 7A serving as the center, and reduction of a load on the subbearing part 21 is contrived. Here by forming the main bearing and subbearing parts 20, 21 on both end parts of the balancer shaft 7A, the main bearing part 20 is formed in a larger diameter than that of the subbearing part 21, while the main weight 22 is formed in larger weight than that of the subweight 23.
Patent JP-H11104739-A (JP)
Title: Manufacture of frame for flat shadow mask
Inventor: OKUMURA KONOSUKE
IPC: B21D5/01
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and welding points by form processing a pipe stile from a plate material to make a rectangular frame. SOLUTION: A stainless hoop member of 2.2 mm sheet thickness is used, and a blanking, and a hole punching processings are carried out to a long stile member 1, a short stile member 2 and a notching processing is given to an acute bending portion B2. At this time, a central portion of a base face forming part of the bending die is made to be convexed in a longitudinal direction, and, a U shape formed member is convexed and curved like an arrow. In succession, the U shape formed member is made into a right-angled triangle shape pipe and its tip end of a bended portion is welded to become the stile. At this time, a curvature arising from a contraction of the welded metal is negated by a curve formed at the time of U shape bending and the stile become straight, thereby an omission of a curvature correction is made possible.  At the last step, one each pair of the long stile 1, and the short stile 2 are assembled into a rectangular frame, and both ends of each stile, namely four frame corners are welded together so as to become a finished product.
Patent JP-S6323348-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L27/088
Filed: 1986-12-18
Abstract: PURPOSE:To constitute a multilayered interconnection of Al and polycrystalline silicon and reduce greatly the necessary area for wiring, by providing a process wherein a gate insulating film with a thickness to constitute a transistor of one mode is formed and a process wherein a gate insulating film with a thickness to consitute a transistor of the other mode is formed. CONSTITUTION:A first insulating film 3 is formed in which boron, for example, is implanted, a first polycrystalline silicon layer is formed, and a second insulating film 9 is formed on the surface of the first silicon layer. Then a gate insulating film 8 and a gate electrode 4 are selectively formed in an E-mode element forming region 1, and a first wiring body 4' is formed on a field insulating film 2. After a third insulating film 10 is formed, phosphorus being N-type impurity is implanted. The substrate surface of a D-mode element forming region II is converted into an N-type channel layer 32, by negating the P-type layer in which boron has been implanted. In the D mode element forming region II, a gate insulating film and a gate electrode 13 are formed, and the multilayer structure of a second wiring body 14 is formed on the first wiring body 4' on the film 2 via an oxide film.
Patent JP-H08155407-A (JP)
Title: Washing apparatus, clean air generator and far infrared generating solid
Inventor: YOSHIZAWA HACHIRO
IPC: C02F9/00
Filed: 1994-12-08
Abstract: PURPOSE: To activate water and to rapidly and easily wash an article to be washed by housing a predetermined amt. of water in a container in which the article to be washed is charged and providing a fine air bubble generating plate generating fine air bubble group with a specific diameter or less and far infrared generating solids in water. CONSTITUTION: A generation plate 2 of fine air bubbles 15 is arranged on a bottom plate 1a and covered with a lid 5 having through-holes 4 to form a machine body. An air supply pipe 6 is provided to the outer wall of the machine body 1 in a protruding state and an air pump is connected to the air supply pipe 6. Far infrared generating balls 14 are placed on the generation plate 2 and covered with an air permeable lid 16 to form a clean air generator 10. When the clean air generator is used in washing one's face, water is poured in a container and the clean air generator 10 is set to the bottom of the container and the air pump is driven to generate fine air bubbles 15 of 50μm or less.  Water is activated and purified and the sweat glands, pores or sebaceous glands of a face are cleaned by the surface active efficiency due to the action of ceramic or granite eluted from the far infrared generating balls 14.
Patent JP-S63158344-A (JP)
Title: Planetary gear
Inventor: HORI KOHEI
IPC: F16H3/44
Filed: 1986-12-23
Abstract: PURPOSE:To maintain a good lubricating condition by providing a hollow portion inside a planetary gear to reach the bottom thereof for filling grease therein and incorporating a means for applying pressure to the grease also therein. CONSTITUTION:A portion, facing to the rotary inner gear 34, of an input shaft 25 is formed in a large diameter to form a planetary gear 36. A hollow portion 10 is machined up to the portion crossing over the neighborhood of the centers of thread width of the female screw of the input shaft 25 and that of the planetary gear, and small diameter holes 11 are machined to connect the bottom portions 19 of the planetary gear 36 with the hollow portion 10. Grease 46 is filled in the hollow portion 10 and the small diameter holes 11 and pressure is applied to the grease 46 by means of a piston 12. Thereby, lubrication is carried out without waste according to lubricating condition even under maintenance-free state.
Patent JP-H09147834-A (JP)
Title: Battery
Inventor: MAEJIMA TOSHIKAZU
IPC: H01M10/05
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To make binders abundant on an interface with a current collecting body in active material layers, and realize high capacity and high energy density by arranging a part in which a binder quantity is less than the interface with the current collecting body in at least one active material layer of a positive electrode and a negative electrode. SOLUTION: A negative electrode 3 is formed as a layer structure that first, second and third negative electrode active material layers 7a, 7b and 7c are layered in order on a current collecting body 6. In the first negative electrode active material layer 7a, a negative electrode active material and a binder are mixed together in the ratio of 85:15 in the weight ratio, and a thickness is set to 10μm. In the second negative electrode active material layer 7b, a negative electrode active material and a binder are mixed together in the ratio of 90:10 in the weight ratio, and a thickness is set to 20μm. In the third negative electrode active material layer 7c, a negative electrode active material and a binder are mixed together in the ratio of 95:5 in the weight ratio, and a thickness is set to 70μm.  Therefore, a rate of active materials occupied in the active material layers of the electrode is increased, and a battery on which high capacity and high energy density are realized can be obtained.
Patent JP-2000133723-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANDO TAKESHI
IPC: H01L29/43
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent dispersion in the threshold voltage of an MOS transistor which is to be caused by outward diffusion of impurities in polycrystalline silicon, generated in the manufacturing process of a semiconductor device having a CMOS structure. SOLUTION: On the surface of a silicon substrate 1, a gate oxide film 3 is formed, thereon an N-type polycrystalline silicon film 4 is formed, furthermore thereon a silicon nitride film 5 for preventing impurity diffusion is formed, and the films 3, 4, 5 are patterned so as to left in an NMOS region. The gate oxide film 3 in a PMOS region is eliminated, and a gate oxide film 6 is formed. In this case, by forming the silicon nitride film 5 on the silicon film 4, impurities (phosphorus) therein are prevented from diffusing outward by the effect of the silicon nitride film 5.  As a result, phosphorus can be prevented from permeating into an N-well 10 in the PMOS region, so that dispersion in the threshold voltage of a PMOS transistor to be formed is prevented and manufacture of a semiconductor device having CMOS structure containing MOS transistors of uniform characteristics can be realized.
Patent JP-H09147199-A (JP)
Title: Automatic vending machine
Inventor: NAKAJIMA MASAHIRO
IPC: G07F9/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a commodity chute 11 from being an obstacle at the time of commodity replenishing operation even under setting conditions wherein a door body is large and there is no space to open it. SOLUTION: The door body 2 is provided on the front of a vending machine body so that it can be opened and closed. A commodity chute 11 which receives a commodity thrown out of the vending machine body is provided on the rear of the door body 2. The commodity chute 11 has a chute plate member 12 which faces the rear of the door body 2 and a couple of side plate members 13 which connect both the side parts of the chute plate member 12 and the rear of the door body 2. The side plate members 13 are provided so that they can turn between a standing attitude almost perpendicular to the rear of the door body and a fallen attitude along the rear of the door body 2.
Patent JP-H03165256-A (JP)
Title: Magnetic flaw detector
Inventor: SHIMOMURA EIJI
IPC: G01N27/82
Filed: 1989-11-24
Abstract: PURPOSE:To allow the detection of every microflaws by forming 1st and 2nd primary coils to the axial length longer than the axial length of 1st and 2nd secondary coils and disposing the respective secondary coils in the uniform magnetic flux distribution region formed by the respective primary coils. CONSTITUTION:The axial length of the 1st and 2nd primary coils 11, 14 are set sufficiently longer than the axial length of the 1st and 2nd secondary coils 12, 15 and therefore, the magnetic flux generated from the respective primary coils 12, 15 unify in an axial direction and the magnetic flux distribution thereof is uniformized over the entire axial length of the respective secondary coils 12, 15. Namely, the respective secondary coils 12, 15 are eventually disposed in the uniform magnetic flux distribution region formed by the respective primary coils 12, 15. The magnetic flux quantities interesected with the secondary coils 12, 15 are equaled to each other if there are no flaws in an object 20 to be inspected. The difference in the magnetic fluxes phi induced in the secondary coils 12, 15 is detected even if this difference is small in the case in which the microflaws exist in the object 20 to be inspected.
Patent JP-S63274158-A (JP)
Inventor: SEIICHI MORIMOTO
IPC: H01L21/3105
Filed: 1987-12-04
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-H04178700-A (JP)
Title: Speech recognizing system
Inventor: MATSUURA HIROSHI
IPC: G10L25/00
Filed: 1990-11-14
Abstract: PURPOSE:To allow learning at a higher recognition rate and to recognize speech with high accuracy by making sound analysis of inputted speech signals to determine characteristic parameters, determining the respective label series up to the n-th position for each of frames and making learning with an HMM (hidden Marcov model) for each of the label series. CONSTITUTION:The inputted speech signals are subjected to the LPC analysis in a sound analyzing section 11 and the resulted characteristic parameters are applied to a continuous matching processing section 12 where the parameters are subjected to matching processing. The results thereof are applied to a resemblance normalizing section 14 which normalizes the results respectively and sends the results of the processing to an HMM recognizing section 16. The learning of the HMM is executed by analyzing the label series from the 1st position to the n-th position in a learning data supplying section 17, applying the results thereof to an HMM learning section 18, estimating the parameter of the model to maximize the probability of outputting the label system of the 1st position in this section, and accumulating the results thereof in an HMM buffer 19. The respective models are assumed in the recognizing section 16 and such a model as to maximize the probability of outputting the label series of the 1st position is found out in the recognizing section 16 at the time of recognition. The input speech are subjected to the recognition processing in such a manner, by which the input speech are recognized with high accuracy.
Patent JP-H10147991-A (JP)
Title: Manufacture of filler for noise insulating material and noise insulating material
Inventor: HARA MIKIKAZU
IPC: E04B1/82
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a filler for a noise insulating material without removing the oil component by mixing ferruginous dust collecting dry dust in the iron sludge recovered in the rolling process of steel so that the oil concentration becomes the specific concentration or below, then drying the mixture at the specific temperature or below so that the moisture content becomes the specific ratio or below. SOLUTION: Since iron sludge contains the oil component of 2-15%, the oil concentration is set to 2% or below when it is filled in a resin to mold a noise insulating material. The ferruginous dust collecting dry dust containing no oil component is mixed in the iron sludge recovered in the rolling process of steel to dilute it for setting the oil concentration to 2% or below. Since the iron sludge contains moisture of 20-40%, the mixture of the iron sludge and the ferruginous dust collecting dry dust is dried until the moisture content becomes 3% or below. The mixture is dried at the temperature of 120 deg.C or below to prevent the contained oil component from being volatilized and ignited. A filler for the noise insulating material can be manufactured with the iron sludge recovered in the rolling process of steel without removing the oil component.
Patent JP-2001127588-A (JP)
Title: Surface acoustic wave branching filter
Inventor: OSANAI KATSUNORI
IPC: H03H9/25
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave branching filter which is easily produced with excellent mass-productivity and by which low profile is realized a surface by face-down connection of an acoustic wave element, with little characteristic deterioration. SOLUTION: The branching filter is provided with a first surface acoustic wave filter element 1 with a transmission frequency as a pass band and with a reception frequency as a block band and the second surface acoustic wave filter element 2 with the reception frequency as the pass band and with the transmission frequency as the block band. The first and second filter elements 1 and 2 are connected by phase-down to a base board 10 via each metallic bump 3, concentrated constant circuit elements 15 are mounted on at least one surface of an upper base board 20 being different from the base board and, then, the base board 20 is joined with the upper base board 20 via a frame shape intermediate base board 12.
Patent JP-H03164997-A (JP)
Title: Crime prevention system
Inventor: KAWAKAMI MASUMI
IPC: G08B13/06
Filed: 1989-11-24
Abstract: PURPOSE:To eliminate the time restriction after a crime prevention switch is set and to go out with sufficient composure by constituting the system so that it enters into an alert under the condition that the crime prevention switch is set, and also, the door is brought to key lock. CONSTITUTION:A security unit 10 is constituted of a 1-chip microcomputer 11 for inputting an output signal of a crime prevention sensor 3 and an output signal of an electric lock control panel 2, and executing a prescribed signal processing under the condition that a warning signal exists, a peripheral circuit 12 for taking necessary steps of an external communication, etc., a crime prevention switch 13 for executing a set operation at the time of going out and executing a reset operation at the time of returning home, and a D flip-flop 14 being a condition detecting means. In such a state, the system enters into an alert under the condition that the crime prevention switch is set, and also, the door is brought to key lock. In such a way, there is no time restriction after the crime prevention switch is set, and it is possible to go out with sufficient composure.
Patent JP-S63160411-A (JP)
Title: Pulse width modulation circuit
Inventor: KOSAKA YOSHIAKI
IPC: H03K5/04
Filed: 1986-12-24
Abstract: PURPOSE:To reduce a circuit scale by replacing a conventional comparator into a coincidence detection circuit with simple constitution and synchronizing the latch timing of a latch circuit with a pattern detection pulse thereby allowing the addition of an auxiliary latch circuit. CONSTITUTION:A counter 11 counts a clock CK of a prescribed frequency and a pattern detection pulse PDP is obtained when a pattern detection circuit 12 detects a prescribed output of the counter. Then a latch circuit 19 latches a data whose value is varied optionally and a coincidence detection circuit 30 detects the coincidence of the output data of the latch circuit 19 and the count of the counter 11 to output a coincidence detection pulse. Moreover, a flip-flop means 18 uses a pulse width modulation output for an output restored by the pattern detection pulse PDP and inverted by a coincidence detection pulse. Then a latch pulse is fed to the latch circuit in response to the pattern detection pulse PDP by the timing pulse generating circuit. Thus, since the coincidence circuit with simple constitution is adopted, the entire circuit scale is reduced.
Patent JP-H05161340-A (JP)
Title: Molten metal circulating pump
Inventor: SUGAWARA HIROFUMI
IPC: H02K44/06
Filed: 1991-11-21
Abstract: PURPOSE:To make molten metal being a cooling material circulate safely with adjustable heat exchange coefficient in a heat exchanger used for a nuclear reactor. CONSTITUTION:An iron core 4, wherein a cylindrical tube 8 is inserted, is arranged inside a vessel 2 filled up with cooling medium 30, and molten metal passages 10, 12, 14, 16, 18, and 20 extended out of the cylinder tube 8 are wound around this iron core 4. Two metallic bands, which are separated from each other in axial direction of the iron core 4 with a hollow part between, are made inside these molten metal passages. An AC electromagnetic coil 6, which generates a magnetic field directed inward and outward of the iron core between itself and the iron core 4 and rotates and shifts this magnetic filed in the circumferential direction of the iron core 4, is arranged around the vessel 2.
Patent JP-H06131237-A (JP)
Title: Arithmetic unit
Inventor: MATSUBARA NOZOMI
IPC: G06F12/04
Filed: 1992-10-20
Abstract: PURPOSE:To provide the arithmetic unit which efficiently transfer data between areas. CONSTITUTION:For example, the data length L2 of a transfer source is 6 bytes and the data length L1 of a transfer destination is 8 bytes. Then, 4-byte data is read out of a transfer source area and stored in a read buffer RB, the 4-byte data in the buffer RB is stored in a data register DR, and the data in the register DR is stored in a transfer destination area through a write data buffer WDB and a write buffer WB. Then the 4-byte data is read out of the transfer source area and stored in the buffer RB and data of two effective bytes of the 4-byte data in the buffer RB is stored in the 1st-byte position (leftest end byte position) and 2nd-byte position of the register DR; and padding characters in a padding register PR is stored in the 3rd-byte position and 4th-byte position of the register DR and the data in the register DR is stored in the transfer destination area.
Patent JP-H01146112-A (JP)
Title: Thin film magnetic head
Inventor: KOSHIKAWA YOSHIO
IPC: G11B5/31
Filed: 1987-12-02
Abstract: PURPOSE:To increase track density by providing superconductive materials on both sides in the transverse direction of front end parts facing the recording medium of first and second magnetic pole layers. CONSTITUTION:At a temperature lower than the critical temperature of a superconductive film 31 provided on a surface 19 facing the medium, its electric resistance is zero and the Meissner effect that it is completely diamagnetic to stop the infiltration and transmission of a magnetic flux is generated. Consequently, most of a magnetic flux 22 leaked from front end parts of the first and second magnetic pole layers 13 and 17 at the time of recording information on a magnetic disk medium 20 is leaked out to the magnetic disk medium 20 from the front end faces of the first and second magnetic pole layers 13 and 17 controlled in the transverse direction by the superconductive film 31. The other magnetic flux leaked from side faces of the front end parts of magnetic pole layers 13 and 17 is shielded by the superconductive film 31, and recording tracks free from write blurring are formed on the magnetic disk medium 20. Read blurring is excluded similarly in case of reproducing, and the track density is increased.
Patent JP-H04177016-A (JP)
Title: Method of incineration treatment for marine organisms
Inventor: NISHIDE TSUTOMU
IPC: F23G7/00
Filed: 1990-11-13
Abstract: PURPOSE:To carry out easy and efficient incineration treatment and collect high purity CaO fine particles by crushing marine organisms, such as shellfish, jellyfish, and seaweed after having frozen and solidified the marine organisms and sintering the crushed substances thus obtained. CONSTITUTION:Marine organisms are introduced into a freezing chamber 2 by means of a conveyer 1 where they are frozen. The frozen marine organisms are cast into a mechanical type crusher 5 and crushed therein. The crushed marine organisms are supplied to a fluidized bed type incinerator 9 by means of an air-operated supply machine. The fluidized bed type incinerator 9 is provided with two stages of dispersion plates 10 and 11 where upper and lower two fluidized beds 12 and 13 are formed. The lower fluidized bed 12 is a fluidized bed for incineration where air and auxiliary fuel (liquid fuel gas, such as heavy oil) are supplied through the dispersion plate, thereby forming a fluidized bed for a proper fluid medium. The marine organisms are burnt with the auxiliary fuel in the fluidized bed.