baber/WOPTO huggingface dataset:
Patent JP-S6338771-A (JP)
Title: Mounting structure for ceramic valve
Inventor: TANIGUCHI MASAHITO
IPC: F16K1/34
Filed: 1986-08-05
Abstract: PURPOSE:To prevent a valve from making eccentrically contact with a valve seat, by forming the surface of the valve with which the valve seat makes contact, from ceramic, and by forming the valve seat from shape memory alloy. CONSTITUTION:One end edge part 6 of a valve 1 with which a valve seat 4 makes contact is formed from ceramic, and the valve seat is formed from shape memory alloy. With this arrangement, due to a ultra-high resiliency and extremely low Young's modulus of the shape memory alloy, when foreign object clogging the valve seat 4 so that the valve seat 4 is deformed, is removed, the deformation is at once removed to maintain the gas-tightness of the combustion chamber in an engine. Further, even through the valve seat 4 is deformed in association with the deformation of a cylinder head 5, the valve seat may follow up easily the motion of the valve 1, thereby it is possible to prevent the valve from making eccentrically contact with the valve seat.
Patent JP-H0471823-A (JP)
Title: Lining method
Inventor: YAMAMURA TAKAO
IPC: B29L23/00
Filed: 1990-07-12
Abstract: PURPOSE:To adhere a synthetic resin tube on the inner surface of existing tube without using adhesive or the like by a method wherein lining material is pulled in the existing tube under the condition that the temperature of the lining material is held within the temperature range of the softening state of resin pipe and, after that, the resin pipe and heat resistant film tube are expanded. CONSTITUTION:Lining material 2 is made of thermoplastic resin and concretely consists of resin pipe 3, the outer diameter of which is shape-memoried to be nearly equal to the inner diameter of existing tube 1 and the cross-sectional area of which is deformed so as to be made smaller, and heat resistant film tube, the outer peripheral length of which is equal to or a little longer than the inner peripheral length of the existing tube and which covers the resin pipe 3. While heating fluid is continuously fed in the lining material 2, the lining material 2 is inserted in the existing tube 1 by pulling a cord from the other end of the existing tube 1. After the end of the lining material 2 at the inlet of the existing tube 1 is heated so as to soften the end of the resin pipe 3, an expanding jig 10 is inserted in the resin pipe 3. Thus, by proceeding the expanding jig 10 in the existing tube 1 by expanding the resin pipe 3 of the lining material 2 with the jig, the lining material 2 is brought into fully close contact with the inner surface of the existing tube 1.
Patent JP-S57108910-A (JP)
Title: Starting and stopping system for plural information processors
Inventor: TAMURA HIDEO
IPC: G06F1/00
Filed: 1980-12-25
Abstract: PURPOSE:To operate information processors simultaneously and accurately by delaying the start or stop signal of one system by the extent of delay selected among the extents of delay, and thus canceling delay with other systems. CONSTITUTION:When the delay time of a signal transmitted from a system A to B is 2gamma, set signals 0 and 1 by a setting circuit 11 are latched by latch circuits 12 and 13 for the simultaneous start of both the systems. Once a counter circuit 20 counts up by 3gamma, the start of the system A is commanded. On the other hand, a start indication signal to be transferred to the system B is delayed by 2gamma through a signal line L1, and supplied as a signal S2 to the input of a latch circuit 21. The circuit 21 is commanded by a next clock signal pulse to start the system B. The system B is started 3gamma after the setting of the system A by a start indication signal, i.e. simultaneously with the system A.
Patent JP-S6073606-A (JP)
Title: Manufacture of split tape for optical fiber cable
Inventor: KOBAYASHI TAKAKAZU
IPC: G02B6/44
Filed: 1983-09-30
Abstract: PURPOSE:To improve the bulkiness, buffer action, tensile elastic modulus and rupture strength of an optical fiber cable by extruding a thermoplastic resin into a netlike body, highly stretching the netlike body, and splitting it by squeezing. CONSTITUTION:A thermoplastic resin such as polyolefin, polyamide, polyester or polyoxymethylene is extrusion-molded into a netlike body with an extruder having double rotating dies. The netlike body is cooled and stretched by >=10 times with an induction heating stretcher or a multistage stretcher. The stretched netlike body easy to split is compressed with a press, a high pressure caterpillar or the like, and it is split by squeezing to obtain a split tape. Nylon coated optical fiber cores 2 and nylon spacers 3 are alternately arranged around a galvanized copper wire 1, and a buffer layer 4 is formed by filling said split tape to obtain an optical fiber cable.
Patent JP-S6430937-A (JP)
Title: Manufacture of rubber bush for swing arm
Inventor: SAKAKIBARA YOJI
IPC: F16F1/393
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the generation of unevenness in the characteristic by forming a groove along the peripheral direction on the intermediate peripheral part of an inner cylinder metal fitting, before it forms a diameter spread part, and stably generating elastic force by a rubber layer. CONSTITUTION:Forming a groove 21a along the peripheral direction on the periphery of an inner cylinder metal fitting 21, when it is compressed in the axial direction, the metal fitting 21 is deformed along a small thickness part of the groove 21a, accordingly a diameter spread part 21b of the inner cylinder metal fitting 21 is formed almost symmetrical for the groove 21a. Because rubber 23 forms its thickness uniformly in the diametric direction, a rubber bush eliminates its unevenness on the characteristic, improving quality. Accordingly, when a swing arm is elastically supported, the stability is attained with the rigidity in almost a fixed value because of elimination of the unevenness of the rubber bush.
Patent JP-H0934350-A (JP)
Title: Singing training device
Inventor: KATAYOSE HARUHIRO
IPC: G10L25/90
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To effectively train for singing technique by visually or auditorily feeding back the extent of singing technique. SOLUTION: A pitch extracting device 16 detects the pitch and amplitude of the input voice from a microphone 14. Singing parameter data on the interval, volume, vibrator, portamento, attack, tremolo, etc., regarding the singing technique are outputted from a singing parameter data output means 40 and tutor parameter data as models for the spinging parameters are outputted from a matching data output means 44. A matching means 46 matches the singing parameter data against the tutor parameter data and outputs state parameters. A video control means 48 and a sound control means 50 gives variations to the image on a display 56 and the sound from a speaker 58 based on the video control scenario 52 and sound control scenario 54 according to the state parameters.
Patent JP-H0232439-A (JP)
Title: Cache memory
Inventor: SAWADA KAZUHIRO
IPC: G06F12/08
Filed: 1988-07-22
Abstract: PURPOSE:To speed up from address determination up to the coincident output of a comparator by arranging a tag part to a side close to a row decoder and inserting a word line buffer circuit between the word line of the tag part and the word line of a data part. CONSTITUTION:A set address from a CPU 1 enters a row decoder 2 of a cache memory part, a word line WLa of a tag part 3a is driven by the output of a word line driving circuit 8 and a memory cell is selectively activated. The reading output of the tag part 3a of a memory cell array 3 is amplified by a sense amplifier 4a and inputted and compared to a comparator 5 together with a tag address and at the time of the coincidence, the coincident output is generated. A word line WLb of a data part 3b is driven by the output of a buffer circuit 7 and the reading output from the memory cell of a data part 3b is inputted through a sense amplifier and a buffer circuit 6 to a CPU 1. Thus, the high speed operation can be executed from the address determination up to the coincident output of the comparator.
Patent JP-H1026893-A (JP)
Title: Electrophotographic device
Inventor: NAGAMI SHINJI
IPC: G03G15/20
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain with a simple structure, an electrophotographic device having a function to prevent recording paper from curling and whose size and cost can be reduced. SOLUTION: The electrophotographic device is equipped with a fixing part having a heat roller 11 and a pressure roller 14 which is in contact with the heat roller 11. The device fixes an unfixed toner-image by making printing paper 15, carried via a carrying path, enter the fixing part with the first side 15a of the printing paper 15, on which the unfixed toner-image has been transferred, facing the heat roller 11, and by applying heat and pressure to the printing paper 15 between the heat roller 11 and pressure roller 14. In the electrophotographic device, a preheat plate 17 for heating the second side 15a of the printing paper 15, the back of the first side 15 a, is further provided upstream from the fixing part in the carrying path.
Patent JP-S6425366-A (JP)
Title: Digital signal reproducing device
Inventor: SATOMURA SHIGEYUKI
IPC: G11B20/18
Filed: 1987-07-22
Abstract: PURPOSE:To simplify a circuit constitution and to reduce a cost by using a CRC (Cyclic Redundancy Check) as an element to generate a writing error deciding signal by means of the correlation of a correction prohibiting signal and the CRC signal. CONSTITUTION:By comparing means 31-35, an RF envelope is detected and compared with a reference value, and by logic means 36-39, the CRC signal is masked by a comparison output and the AND processing of the CRC signal, namely the comparison output, and a new CRC signal is obtained. By counting means 42-45, the new CRC signal is counted for a prescribed period, the counted value is compared with a prescribed value, and the error condition of digital data is decided according to the comparison output. Namely, when the counted value of the CRC signal goes to the prescribed value or above set by the counting means 42-45, it is considered that there is no writing errors, and when the counting value does not reach the prescribed value, it is considered that the writing error is generated. Thus, in a writing mode, since the CRC signal, which is not practically in use, is used, the circuit constitution can be simplified and the cost is reduced, as well.
Patent JP-S6426173-A (JP)
Title: Integrated circuit
Inventor: FUJINAMI KATSUMI
IPC: G01R31/28
Filed: 1987-07-22
Abstract: PURPOSE:To test a new circuit, and also, to reduce the area of an integrated circuit by superposing a testing circuit on a new logic circuit substrate and a substrate for loading an IC-converted logic circuit, and connecting the testing circuit and input/output terminals of the IC-formed circuit. CONSTITUTION:Circuits 7-9 are provided on the same substrate 17 as new logic circuits 4-6, and LSI-converted logic circuits 1-3 are provided on a substrate 18. Also, input/output terminals of the logic circuits 1-3 and input/ output terminals of testing circuits 7-9 are connected physically by terminals 10-15. The testing circuits 7-9 are constituted of a tri-state buffer, and constituted so that its output goes to a high impedance except the test time, and the LSI-formed logic circuits 1-3 and the new logic circuits 4-6 are connected substantially, by a selecting signal terminal 112. Also, said circuits are constituted so that output signals of the new logic circuits 4-6 are returned to the new logic circuits 4-6 through the testing circuits 7-9, at the time of testing.
Patent JP-S6242836-A (JP)
Inventor: KITAMURA TAKESHI
IPC: B32B15/08
Filed: 1985-08-21
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-H0913767-A (JP)
Title: Car door lock device
Inventor: MURAGUCHI ATSUSHI
IPC: E05C3/16
Filed: 1995-06-28
Abstract: PURPOSE: To absorb variability of an outer handle and a lock main body and prevent a door lock release failure by constituting adjustably an initial stage relative position of the outer handle and the lock main body by means of a lock release pin. CONSTITUTION: An eccentric lock release pin 7 is interlocked with a handle lever 5. This eccentric lock release pin 7 is slidably engaged with a guide groove 3a of an open lever 3. The amount of eccentricity is used to adjust a clearance produced between the eccentric lock release pin 7 and the end of the guide groove 3a formed on the open lever 3, thereby making adjustable the initial relative position between the outer handle 1 and the lock main body 4. This construction makes it possible to absorb variability between the outer handle 1 and the lock main body 4 and thereby prevent a door lock release failure.
Patent JP-H0347213-A (JP)
Title: Noodle cooker
Inventor: HAYASHI ATSUO
IPC: A23L7/109
Filed: 1989-07-14
Abstract: PURPOSE:To simplify a mechanism and shorten a noodle taking-out time by opening or closing the bottom wall of a water-permeable containing vessel, and by hoisting the vessel to form a space under the vessel and to release the bottom wall. CONSTITUTION:A water-permeable containing vessel 8 is formed with a water- permeable cylindrical side wall 62, a water-permeable bottom wall 61 four opening or closing the lower opening of the side wall 62 and with a pivotally supported one-side edge section, and a spring body 63 for energizing the bottom wall 61 in the closing direction. Accordingly, the bottom wall 61 of the water- permeable containing vessel 8 is rotationally moved with the center of the one-side edge section, and then, the lower opening is opened or closed, and along the bottom wall 61, noodles slide to be dropped. As a result, a mechanism is simplified, and water washing, hot water process, and shifting to following cooking process after cold water disposal, can be automatized.
Patent JP-H0915311-A (JP)
Title: Failure detection device for battery set
Inventor: MURATA SHINICHI
IPC: G01R31/36
Filed: 1995-06-26
Abstract: PURPOSE: To provide a failure detection device for a battery set which surely detects failure caused by over discharge, etc., without affected by variability in terminal voltage due to deterioration of a cell at charging/discharging by measuring the terminal voltage of module battery, more than two minutes after main charge/discharge, when the terminal voltage of each cell is stable. CONSTITUTION: A measuring part 6a, measuring terminal voltage of each module battery 2 when more than two minutes passed after main charge/discharge of a battery set 1 was finished, is provided to a detection unit 6. And an estimation part 6b which finds an average value or a maximum value of the terminal voltage, used as reference voltage, is provided. And further, a judgment part 6c, which judges it as failure when difference between the reference voltage and each terminal voltage is higher than 1V, is provided.
Patent JP-H0797503-A (JP)
Title: Polyamide resin composition
Inventor: KAGAMI MAMORU
IPC: C08L51/06
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a polyamide resin composition excellent in melt flow property; i.e., moldability and capable of providing a molding excellent in flexibility, impact resistance to low temperature, resistance to water absorption and resistance to chlorine water. CONSTITUTION:This polyamide resin composition consists of 100 pts.wt. of a polyamide resin and 5-200 pts.wt. of a graft-modified ethylene-1-butene random copolymer having 0.01-10wt.% of a graft amount of an unsaturated carboxylic acid or its derivative. This graft-modified ethylene-1-butene random copolymer is a graft modification of ethylene-1-butene random copolymer having 15-25mol% 1-butene content, 0.5-3.5dl/g intrinsic viscosity [eta], <=-60 deg.C glass transition temperature, <10% crystallinity and 1.0-1.4 parameter (B value exhibiting randomness of a monomer sequence distribution of copolymer obtained by <13>C-NMR method.
Patent JP-S6244315-A (JP)
Title: Continuous electric discharge grinder
Inventor: NAKAMURA KOJI
IPC: B23H5/04
Filed: 1985-08-21
Abstract: PURPOSE:To save manpower in preparing a work by providing an insulative cylindrical grinding wheel section on the outercircumferential face close to an electrode arranged at the tip of tool shaft and interrupting the power source section at the end of electric discharge machining then continuing grinding. CONSTITUTION:Arc discharge will occur in the discharge gap (g) between an electrode 3 and a machining body 10 through pulse voltage to be fed from the power source section 20 to deepen the electric discharge machining hole 11 gradually. The outercircumferential face of grinding wheel section 4 where the grinding wheel agent is applied and burnt to the outercircumferential step section of a rotatable tool shaft 2 will contact against the sidewall of machining hole 11 thus to proceed electric discharge machining and finish grinding simultaneously. Upon penetration of the machining hole 11, a switch 11 is interrupted and the machining body 10 will perform the planetary motion against the tool shaft 2 as the tool shaft 2 will rotate and move up/down thus to perform the finish grinding continuously through the grinding wheel section 4 and to finish into a face having specific dimension. Consequently, manpower can be saved in the perparing work.
Patent JP-S6430103-A (JP)
Title: Conductive paste
Inventor: OKUNOYAMA TERU
IPC: H01B1/20
Filed: 1987-07-24
Abstract: PURPOSE:To prevent the generation of void, to improve the peeling-off strength after a damp-proof process or a pressure cooker treatment, to eliminate a corrosive cutting or a poor connection of the electrode wiring, and to improve the reliability, by specifying the mixing ratio of a zircon aluminate type coupling agent to the filler. CONSTITUTION:To 100pts.wt. of conductive filler, 0.5 to 10pts.wt. of zircon aluminate type coupling agent is mixed, and more preferably, 1 to 4pts.wt. is mixed. When the mixing ratio is less than 0.5pts.wt., the peeling-off strength after the dampproofing precess can not be obtained. And the mixing ratio exceeding 10pts.wt. is not preferable, because the hardening property of the conductive paste is reduced and the cause of generating a void and the like is produced. By specifying the mixing ratio in such a way, the adhesion of the conductive paste, with the metallic base material such as lead frames and with semiconductive pellets is improved, and particularly the peeling-off strength after the pressure cooker process is improved extensively.
Patent JP-2001008534-A (JP)
Title: Threshing portion of general purpose combine harvester
Inventor: KAMIKUBO KEITA
IPC: A01F12/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which makes it possible to easily maintain the threshing portion of a general purpose combine harvester. SOLUTION: In a general purpose combine harvester in whose threshing portion front and rear rotors having their axes in the laterally horizontal direction are arranged in parallel to each other in the longitudinal direction, the right or left sides of receiving nets 23, 24 arranged below the front and rear rotors 21, 22 are covered with a threshing portion-opening or closing cover 94 in a state capable of being outward rotated on the lower end of the cover 94. After the threshing portion-opening or closing cover 94 is opened, the receiving nets 23, 24 can be taken out.
Patent JP-H0233686-A (JP)
Title: Method for extracting character string
Inventor: HONGO YASUO
IPC: G06K9/20
Filed: 1988-07-25
Abstract: PURPOSE:To automatically determine a character size or the like by dividing a document picture into the strip of fancy paper, extracting a temporary character string for respective dividing areas, determining the character size of a text and labelling concerning the text and the temporary character string except the text. CONSTITUTION:In order to picture-process a document picture including respective types of character strings and to extract individual character strings, a document picture area 1 is divided into fancy paper strip areas 11-14 and blocks (temporary character string) S1-S26 of the character string are extracted from the projected data for respective dividing areas. Next, the character size of the text is determined from a histogram concerning the width of the temporary character string, the labelling processing including the incorporation, division and extension is executed concerning the text and for example, the line number of the text is stuck to the temporary character string. Next, concerning the temporary character string except the text, the heading, shoulder character, ruby, sideline, graphic and photograph are respectively labelled. Thus, the character size, etc., can be automatically determined.
Patent JP-S6163619-A (JP)
Title: Drug
Inventor: KASANO HIROYUKI
IPC: A61K33/42
Filed: 1984-09-04
Abstract: PURPOSE:A drug for remedying cancers, etc., transporting cations having recovering effect on organism functions by strong catalytic action, suppressing abnormal cells, containing a heteropolymolybdate (or tungstate) as an active ingredient. CONSTITUTION:A drug containing a salt of a heteropolyacid ion shown by the formula (X is cation of element having keeping, recoverying, and promoting effect on organism function, M is Mo, or W; n is 1-7 integer). An element of IVB group, VIB group (e.g., Si, Ge, Sn, Se, etc.), IIIA group (e.g., Sc, Y, etc.) of periodic table, Fe, Cu, Zn, P, etc. may be cited as X. The polyacid transfers the essential element ion X to an organism tissue, distributes it in the abnormally activated affected part in a concentrated way, to show excellent recovering effect on organism function. For example, radioactive isotope, etc. having carcinostatic effect can be distributed in the vicinity of cancerous cell in a concentrated way.
Patent JP-H0735202-A (JP)
Title: Gear transmission
Inventor: ONO KOSAKU
IPC: F16H55/14
Filed: 1993-07-26
Abstract: PURPOSE:To realize low vibration and noise of a gear transmission effectively by increasing support rigidity in the radial direction of a bearing which supports a pair of gears. CONSTITUTION:A drive gear 1 and a drive gear shaft 3 of a gear transmission are supported by a drive gear bearing 5 in which a section having higher rigidity in the radial direction than the other sections exists at four places on a periphery of a bearing face, and the drive gear 1 meshes with a driven gear 2 at teeth 7, 8. The driven gear 2 and a driven gear shaft 4 are supported by a driven gear shaft bearing 6 in which a section having higher rigidity in the radial direction than the other sections exists at three places on the periphery of the bearing face. When the gear vibrates in a specific direction greatly, vibration having directivity also occurs in a gear shaft support section. Thus, it is possible to suppress vibration displacement of the gear by increasing support rigidity of the gear shafts 3, 4 in the direction of vibration.