baber/WOPTO huggingface dataset:
Patent JP-S63122944-A (JP)
Title: Smoke sensor
Inventor: AMANO KOZO
IPC: F02B3/06
Filed: 1986-11-12
Abstract: PURPOSE:To achieve a higher accuracy eliminating uneven output, by making an electrode spherical for a larger surface area while it is stuck out into an exhaust manifold to enhance the output from a manifold sensor. CONSTITUTION:Smoke discharged from a diesel engine flows along an exhaust manifold 2 and hits the center electrode 14 of a smoke sensor 1 to generate an induction current with the action of smoke charged positively and a metal surface of the electrode 14. As the electrode 14 made spherical provides a large surface area while sticking out to the center within the manifold 2, it is allowed to contact smoke flowing along a pipe inner wall 18 without stagnation to generate the induction current remarkably. This enhances an output from the smoke sensor 1 while eliminating uneven output, thereby achieving a higher accuracy.
Patent JP-H1091073-A (JP)
Title: Display panel and its manufacture
Inventor: FUJII KENTARO
IPC: B29L31/34
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To recognize an LED on a back surface with high luminance or to surely perform remote control with an infrared ray remote control device by providing a cylindrical or a pyramid-state projection on the transmission part of the back surface of a panel base. SOLUTION: The panel base 2 is molded so that the LED 6 or a photodetector for remote control is arranged on the transmission part 4, that is, the back surface, and a part transmitting visible light or an infrared ray has the cylindrical or the pyramid-state projection 5. The forming range of the projection 5 may be the same size as that of the part 4, may be larger or smaller than that of the part 4. Thus, since the part 4 for transmitting the visible light emitted from the LED 6 on the back surface of the panel base 2 has the cylindrical or pyramid-state projection 5, the visible light emitted from the LED 6 is guided to the surface of the panel base 2 while being reflected inside the projection 5. Consequently, extinction by diffusion is drastically restrained, so that the luminance of the LED 6 is viewed high in the case the visible light is viewed through a display panel 1.
Patent JP-H04143805-A (JP)
Title: Five-axis nc data producer using three-axis data
Inventor: HONDA HISAYOSHI
IPC: G05B19/18
Filed: 1990-10-04
Abstract: PURPOSE:To simply produce the five-axis NC data at a low cost with use of the three-apis data by providing a machine coordinate conversion means which converts the coordinates into the data on a machine coordinate system of a five-axis tool machine to be used and outputs this converted data. CONSTITUTION:As a machine coordinate system original to a machine tool is used, the NC data must adapted to this coordinate system. In this respect, the revolution and the parallel movement are applied to the data obtained by combining the three-dimensional orthogonal coordinates with two turning angles with use of a machine coordinate conversion means 4. Then the Z axis is set at a tool spindle of a machine together with the coincidence secured between the reference points. In addition, the results of these operations are outputted by an output means 5 as five-axis NC data. Thus a five-axis machine tool reads the NC data as it is and can carry out the five-axis machining.
Patent JP-H07103066-A (JP)
Title: Structure for cylinder head
Inventor: TANAKA RYUJI
IPC: F01L1/24
Filed: 1993-09-30
Abstract: PURPOSE:To effectively utilize lubricating oil, to improve workability, further to avoid increasing a number of part items, and in addition to improve rigidity of a cam shaft housing while preventing air, generated in an oil passage, from being supplied to a part necessary for lubrication, in a structure for a cylinder head of an engine. CONSTITUTION:An oil reserve chamber 42, connected to a head oil passage 68, is provided in a cam shaft housing, and through paths 44, 46 are provided, with one end sides thereof communicating with an upper location 42a of the oil reserve chamber 42, and by connecting the other end sides of the through paths 44, 46 to cam journals 38, 40 of the cam shaft housing.
Patent JP-S63133532-A (JP)
Inventor: JIYOSEFU EI MAAA
IPC: H01L21/302
Filed: 1987-10-23
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-H02116145-A (JP)
Title: Manufacture of semiconductor device
Inventor: HANABUSA YOSHIAKI
IPC: H01L21/78
Filed: 1988-10-26
Abstract: PURPOSE:To improve the throughput of a manufacturing line and avoid material waste by a method wherein alignment marks and error indication marks indicating the discrepancy error of dicing are provided on a semiconductor wafer for obtaining a plurality of chips from the semiconductor wafer by dicing. CONSTITUTION:Two sets of mark groups for confirming lengthwise and breadthwise dicing positions are provided on a semiconductor wafer. Although only the mark group for confirming the lengthwise position is shown in the figures, the similar mark group is provided for confirming the breadthwise position too. The mark group is composed of one alignment mark 1, two dicing width indication marks 2 indicating a normal dicing width and two pairs of error indication marks 3 and 4 indicating the discrepancy error of dicing. The marks 1, 2, 3 and 4 are so arranged as to form an isosceles triangle. Further, pairs of the marks 2, 3 and 4 are so arranged as to be symmetrical with the mark 1 as the center and the marks 1 and 2 are so arranged as to disappear after dicing.
Patent JP-2001088579-A (JP)
Title: Shift control device for automatic transmission
Inventor: YONEDA TAKESHI
IPC: B60W10/10
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the safety and reliability of a device for controlling the behavior of a vehicle according to monitoring outside of the vehicle. SOLUTION: This shift control device for an automatic transmission has a microcomputer 1 instructing a down-shift in the case of judging that the condition of travel in front of one's own vehicle is a condition to reduce speed on the basis of preview information obtained from a preview sensor 2 and a navigation unit 3, and a TCU 4 performing the engaging control of an engaging element in the AT 8. The TCU 4 performs such engaging control that a shift shock is larger than the normal shift change in the case of the down-shift being instructed from the microcomputer 1.
Patent JP-H01110358-A (JP)
Title: Dental handpiece
Inventor: FUKUDA MASATOSHI
IPC: A61C1/08
Filed: 1987-10-26
Abstract: PURPOSE:To prevent cooling water from penetrating a rotary support part, by a method wherein a compressed air introducing gap is formed between the mutually opposed surface of a main body and a holding body so that a cooling water passage and the space opening part of an inflow port are positioned inside said gap and an introducing passage for supplying compressed air to said gap is formed to the main body. CONSTITUTION:An annular protruding part 33 is formed to the outer peripheral surface of a rotary body 16 and the outer diameter thereof is formed so as to be made slightly smaller than the inner diameter of a receiving hole 14. As a result, an annular gap 34 having a narrow interval is formed between the outer peripheral surface of the annular protruding part 33 and the inner peripheral surface of the receiving hole 14 opposed thereto and compressed air is sent to said gap 34 from the air introducing passage 35 formed to a main body 11. A space S is divided into an upper space S1, to which a communication port 28 and an inflow port 29 are opened and the lower space S2 facing to a ball bearing 18 and these inside and outside spaces S1, S2 are blocked from the flow of cooling water by compressed air. Therefore, cooling water can be prevented from penetrating the support part supporting a holding body such as the ball bearing in a freely rotatable manner.
Patent JP-2000095258-A (JP)
Title: Easily openable internal plug, and container lid having easily openable internal plug
Inventor: MURAKAMI SHIGENORI
IPC: B65D47/28
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid splashing from occurring at the time of unsealing by providing a relatively thicker portion and a relatively thinner portion which are peripherally distributed, on the side wall portion of an internal plug which is engaged with the inner peripheral surface of a container mouth portion, arranging the thinner portion to a side which is adjacent to the combined portion of the side wall portion, or the like, and arranging the thicker portion to the opposite side. SOLUTION: In a cap having an internal plug for a bottled product, the internal plug is equipped with a flange portion 1 which is engaged with the top surface of a container mouth portion, a side wall portion 2 which is engaged with the inner peripheral surface of the container mouth portion, and a closed bottom surface portion 3, and a gripping member 4 is fixed to the bottom surface portion 3 with a column 5. Then, on the side wall portion 2, a relatively thicker portion 6, and a relatively thinner portion 7 which are peripherally distributed, are provided, and the thinner portion 7 is arranged to the side wall portion A side which is closest to the column 5, and the thicker portion 6 is arranged on the opposite side from the side wall portion A.  By this constitution, when the gripping member 4 is pulled up at the time of unsealing of the internal plug, the side wall portion A moves to the diametrical center side, and a gap is formed between the outer peripheral surface and the inner peripheral surface of the container mouth portion, and the generation of a liquid splashing is suppressed.
Patent JP-H04144887-A (JP)
Title: Elevator cage
Inventor: HANDA SHINICHI
IPC: D06M23/00
Filed: 1990-10-08
Abstract: PURPOSE:To solve the problem of missing an arrived floor and obtain an elevator cage with a guide display easy to see, by installing digital display devices indicating the same floor on left and right front side plates. CONSTITUTION:Digital floor indicators 6a, 6b for indicating the same floor are provided on front side plates 4a, 4b. Operating direction indicators 7a, 7b are integrally provided with the digital floor indicators 6a, 6b. Thus, if a person advances deep in the cage because of no vacancy, he can see the floor display device installed on the left and right front side plates.
Patent JP-S63123648-A (JP)
Title: Fine movement mechanism for precision machine
Inventor: TOMITA YOSHIYUKI
IPC: B23Q5/34
Filed: 1986-11-13
Abstract: PURPOSE:To provide precise location with no backlash by pinching a fine movement mechanism consisting of a hollow structure, which makes minute deformation with fluid pressure, between machine tool structures. CONSTITUTION:A fine movement mechanism A is pinched between machine tool structures 1, 1'. This fine movement mechanism A includes of a hollow structure 2 consisting of a bottomed cylinder, a sealing lid 3 for said hollow structure 2, and a pressure fluid source to send pressure fluid into the hollow structure 2 through a servo valve 5. The hollow structure 2 has flanges 2a, 2b in parallel up and down, which are pinched which contacting the abovementioned machine tool structure 1, 1'. In the hollow structure 2, an elongation delta1 in the direction toward the bottom and a contraction delta2 in the perpendicular direction due to elongation of the sides are generated by supplying fluid pressure under control to the space made liquid-tight by the hollow structure 2 and sealing lid 3 by the use of serve valve 5.
Patent JP-H08126487-A (JP)
Title: Enzyme producing (s)-1-phenyl-1,3-propane diol and production thereof
Inventor: KIRA IKUO
IPC: C12R1/645
Filed: 1994-11-01
Abstract: PURPOSE: To provide a novel enzyme capable of producing (R)-1- phenyl-1,3-propanediol which is useful as a starting substance for medicine by culturing a mlcroorganism in Trichosporon, capable of producing the enzyme producing the propanediol. CONSTITUTION: A microorganism in Trichosporon capable of producing an enzyme giving (R)-1-phenyl-1,3-propanediol, for example, Trichosporon fermentans IFO 1199, is cultured in a medium and the product is collected from the culture mixture to give a novel enzyme which acts on 1-phenyl-propane-3-ol-1-one together with NADPH as a coenzyme to give (R)-1-phenyl-1,3-propanediol of 100%, e.e. optical purity, shows a high activity of reducing pyridine-3(4)-aldehyde and diacetyl with 6.0-7.5 optimal pH and 40 deg.C optimal temperature, and is inhibited its enzymatic activity by mercury, p-chloromercurybenzoic acid, o- phenanthroline and α, α-dipyridyl, with 68,000 molecular weight (gel filtration) and 32,000 (SDS electrophoresis).
Patent JP-H08128106-A (JP)
Title: Soil chamber cover
Inventor: UI HIDEO
IPC: E03F5/10
Filed: 1994-11-01
Abstract: PURPOSE: To absorb loads produced by external force or impact and hold properly all the time by connecting a frame member to a connection pipeline, placing a removable cover main body on the top of the frame member, and enabling a connection part on the lower end of the frame member to be inserted into the connection pipeline outwardly or inwardly, and mounting an elastic buffer thereto. CONSTITUTION: After a buffer is integrated with a gasket 5, a frame member 3 is fitted in the upper end of a connection pipe 2 integrated with a drain chamber main body 1, which is connected to a drain pipe, thereby seal-connecting the connection pipe 3 to the inner surface of the lower end of the frame member 3 by way of the buffer 5. In this case, the height is arranged with a depth of a connected part 3c into the connection pipe 2 so that the level and posture of a flange 3 of the frame member 3 may be set to conform to the surrounding ground surface and the slope surface is set based on the application of elastic deformation provided by a projection 5d of the buffer 5. Then, a concrete layer 10 is cast around the frame member 3 so that a reinforcing flange 3a and a ring-shaped raised part 3b designed to prevent a cover main body 1 from dropping are lined with the concrete layer 10, thereby preventing a sinking of the frame member 3.
Patent JP-2001090496-A (JP)
Title: Rock bolt stock and take-out unit, stock and take-out apparatus and supply equipment
Inventor: ISHINO TOMOFUMI
IPC: E21B19/14
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a rock bolt stock and take-out unit capable of automating the rock bolt take-out at a high speed, a stock and take-out apparatus and a supply apparatus. SOLUTION: At first, a retaining pin 15a is projected out and a retaining bracket 27a is moved to a supporting position. In this state, a plurality of rock bolts 6a stacked in a stock portion 7a are supported by each rock bolt 6a at the lowest position by a projected retaining pin 15a, and the falling of the whole can be avoided. Thereafter, when a retaining pin 15a is depressed, a lock bolt 6a at the lowest position falls down and is supported by the retaining bracket 27a at the support position. In this way, a plurality of rock bolts stacked inside the stock portion 7a drop to a lower position just like a tumbling barrels. Thereafter, the retaining pin 15a is projected out again and supports a load the lock bolt 6a above it, thereby prohibiting the load given to the rock bolt 6a supported by the retaining bracket 27a.  Lastly, when the retaining bracket 27a is moved to a load releasing position, the rock bolt 6a freed from the load is released downward and taken out.
Patent JP-H09108676-A (JP)
Title: Method of purifying water and device therefor
Inventor: YOSHIDA KANJI
IPC: C02F1/461
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make easy the maintenance control of electrodes and to prevent the lowering of sterilization efficiency to heighten purification capacity with respect to a method of purifying water and a device therefor in which an anode and a cathode are arranged in aqueous solution to be treated and electric energy is given to microorganisms to make inactive and destroy them. SOLUTION: Water to be treated 1 is passed through an anode 3 and is led into a treating chamber 2 from a slit 13, and electric energy is given to microorganisms in aqueous solution to be treated in a non-contact state by the anode 3 and the cathode 9. The anode 3 is formed into a rotor 4 provided with plural fins 10. Since the aqueous solution to be treated near the anode 3 is caused to flow in the direction that positively moves the aqueous solution to be treated near the anode 3 away from the anode, protoplasm and the like of the microorganisms that have been made inactive and destroyed does not come into contact with the anode 3 and remain there to prevent the lowering of the anode efficiency. An ultrasonic vibrator transducer 16 for giving vibration to the aqueous solution to be treated near the anode or a vibrator for giving vibration to the anode may be selectively provided.  A anode mesh 17 is a debris removing means which attracts debris 18 to discharge it from a debris drain 19.
Patent JP-2001089386-A (JP)
Title: Anti-dental caries agent
Inventor: TAMESADA MAKOTO
IPC: A61K8/96
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an anti-dental caries agent that is inexpensively available and includes the substances safe to human bodies as active ingredients and further provide an anti-teeth-decaying agent that permits not only oral compositions, for example, a mouth-washing solution, to be formulated, but also can be formulated to foods and beverages as an food additive. SOLUTION: The objective anti-dental caries agent comprises, as an active ingredient, at least one extract from the whole glass bodies or the whole leaves selected from the group consisting of barrenwort, (Epimedium grandiflorum), beefsteak plant (Perilla frutescens crispa), ginkgo (Ginkgo biloba), Engelhardtia chrysolepis and bark of hamamelis (Hamamelis virginiana), particularly the extract from the fruits or the seeds is used as the active ingredient. An oral composition including the anti-dental caries agent is provided.
Patent JP-S63123163-A (JP)
Title: Natural language processing system
Inventor: UEDA YOSHIHIRO
IPC: G06F17/28
Filed: 1986-11-12
Abstract: PURPOSE:To efficiently retrieve the concept relation between words by giving a static dictionary file and a dynamic dictionary file and retrieving a dictionary while the concept relation between words in the dynamic dictionary file is varied in response to the input of a user. CONSTITUTION:By referring to the dynamic dictionary file 17 and the static dictionary file 18, a morpheme analyzer 11 divides a sentence that the user has inputted into morphemes. The morpheme analyzer 11 adds a corresponding morpheme string, information on a part of speech of each morpheme and meaning information to the inputted sentence, and transmits them to a syntax analyzer 12. It refers to a grammar rule file 16 and generates the syntax of the inputted sentence according to the morpheme, the information on a part of speech and the meaning information. Then a meaning analyzer 13 refers to a knowledge base befitting the application field of the system and executes meaning processing corresponding to the sentence inputted by the user based on the syntax and the meaning information. Simultaneously the meaning analyzer 13 detects a change in the concept relation between words from information about the inputted sentence, and modifies part of the meaining network of the dynamic dictionary file.
Patent JP-H0695433-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: JINBO MASASHI
IPC: G03G9/087
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a production method of electrostatic charge image developing toner excellent in fixing property, offset resistance and good developing property. CONSTITUTION:This toner contains at least a binder resin containing wax. The binder resin is obtd. by mixing at least one kind of wax with resin in a soln. and removing the solvent. In this process, the toner source material is molten and kneaded in a kneading device having puddles 2 disposed along the axial direction of a cylinder 1, with L/D>=23 of screws, and two or more kneading parts with Ln/D<=6 for all kneading parts. L is the length of the paddle, Ln is the length of all kneading part and D is the screw diameter.
Patent JP-S63121979-A (JP)
Title: Wiring route searching device
Inventor: KUWABARA NORIO
IPC: G06F17/50
Filed: 1986-11-11
Abstract: PURPOSE:To reduce the frequency of occurrence of cross talk by setting a line length limiter included in a specific lattice point string on a wiring lattice in matching with the specific length of a substrate, prior to searching a wiring route, and searching the route while said line length limiter is recognized. CONSTITUTION:With respect to section data transmitted from a wiring control part 1, a wiring route searching part 8 evades a wiring inhibition position and an existing wiring route by referring to a wiring lattice map 3. Simultaneously the part 8 recognizes the line length limiter 1 and searches the wiring route while limiting below a length specified from the outside with the length of a line segment including a lattice point where the line length limiter 11 lies as a parameter 2. When finding a desired wiring route, the wiring route searching part 8 sends it to the wiring control part 1; otherwise, the fact is reported to the wiring control 1. Only when the wiring route is sent from the wiring route searching part 8, the wiring control part 1 sets it to the wiring lattice map 3 as a fault in the subsequent wiring route search, and simultaneously outputs it to wiring route data 9.
Patent JP-H0993692-A (JP)
Title: Frame for speaker and its manufacture
Inventor: INOUE TOSHIHIDE
IPC: B29C45/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a frame for speaker and its manufacture with excellent forming performance, high productivity, light weight, excellent mechanical characteristic for tensile strength, high stiffness and excellent recycle performance of materials. SOLUTION: The frame is made of a composite material in which a fibril LCP (thermotropic liquid crystal polyester resin) 2 is scattered in a matrix 1 made of a thermoplastic resin. In the case of manufacture, in each process where composite pellets 16 by an extruder 10 are made and an injection forming machine 14 forms a speaker cabinet 3, environmental conditions are managed such that an extrusion temperature and an injection forming temperature are selected to be more than a melting temperature of a thermoplastic resin and less than a liquid crystal transposition temperature of the LCP, and a sharing speed in a die of the extruder is more than 300SEC<-1> .
Patent JP-H02116389-A (JP)
Title: Golf club head
Inventor: OKUMOTO TAKAHARU
IPC: A63B53/04
Filed: 1988-10-27
Abstract: PURPOSE:To effectively prevent the damage of an edge part by a ball strike by constituting the outermost layer of a reinforced composite material for which a cloth reinforcing material and whiskers are used in combination, specifying the mixing rate of whiskers at a prescribed ratio with the ratio of a matrix resin and further, using a carbon fiber prepreg as the cloth reinforcing fiber. CONSTITUTION:The silicon carbide whiskers are incorporated at 0.5 to 5 volumetric packing ratio (%) as the reinforcing material for the whiskers into the vinyl ester matrix resin contg. a hardener, etc., and are well dispersed; thereafter, the whisker-contg. matrix resin is impregnated with a cloth of carbon fibers to obtain the prepreg of 40% volumetric content of the carbon fibers. A core body made of a syntactic foam consisting of glass balloons and vinyl ester resin is embedded into a club head. This club head is inserted together with a sole plate, etc., by using sheet molding compound of carbon fibers contg. the vinyl ester resin as the matrix and the prepreg consisting of a carbon resin into a metallic mold for compression molding of the club head and is heated and pressurized and cured, by which the head of the wood golf club head is integrally molded.