baber/WOPTO huggingface dataset:
Patent JP-2001063391-A (JP)
Title: Power transmission shaft
Inventor: KONDO SHINICHI
IPC: F16D3/20
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission shaft equipped with a vent hole capable of preventing invasion of muddy water as much as possible. SOLUTION: This power transmission shaft is provided with a universal joint 1 and a hollow connection member 2 connected to the universal joint 1. An abutting surface 10 formed on the universal joint 1 and an abutting surface 25 formed on the connection member 2 are caused to abut on each other. A fit projection 11 formed on one abutting surface 10 is fitted into a fit hole 26 formed in the other abutting surface 25. A vent hole 29 is bendingly provided in the connection member 2 to open the hollow interior of the connection member 2 to the atmosphere.
Patent JP-S62107274-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02P5/15
Filed: 1985-11-05
Abstract: PURPOSE:To make it possible to generate the maximum torque in spite of the change of an octane number, by computing respective basic ignition timings of fuels having a high octane and ordinary octane numbers, and selecting ether of the computed results due to the judged result of the octane number of a applied fuel. CONSTITUTION:The captioned control device is provided with the first basic ignition timing computing means A for computing the basic ignition timing of a fuel having an ordinary octane number, and the second basic ignition timing computing means B for computing the basic ignition timing of a fuel having a high octane number. Further, an octane number judging means C is provided to said control device for judging the octane number of the applied fuel based on a knocking generating level and an operating condition. And, either of respective computed results from the basic ignition timing means A, B is selected, based on the judged results from the judging means C. by a basic ignition timing computing means D so as to be output to an ignition signal generation system. Therefore, it is possible to effectively suppress the knocking generating level in spite of the change of the octane numbers.
Patent JP-H03110686-A (JP)
Title: Preparing system for three-dimensional equivalent surface picture and calculating system for volume of internal part of equivalent surface
Inventor: KAWAGUCHI MASAHITO
IPC: G06T15/00
Filed: 1989-09-25
Abstract: PURPOSE:To attain simple and clear programming by dividing unit cells, which are composed of data arranged at lattice points, into triangular pyramids and preparing an equivalent surface within the triangular pyramids. CONSTITUTION:A cube composed of 8 points is selected as the unit cell out of the three-dimensional data on lattice points P1-P8 and this unit cell is divided into the triangular pyramids composed of the data at 4 points. A triangle equivalent surface ES is prepared within the divided triangular pyramid and a rendering processing is executed to the triangle equivalent surface. Then, three- dimensional display is executed. Thus, programming can be easily executed and by increasing the dividing number of triangular pyramids, the quality of the display can be improved.
Patent JP-H0292983-A (JP)
Title: Viscous material for damper
Inventor: WATANABE KAZUYUKI
IPC: E04H9/02
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a binder for damper capable of densely and mutually binding a copolymer and contriving improvement of the shear properties by blending a fibrous material as a filler with the copolymer of n-butylene and isobutylene. CONSTITUTION:For example, (B) 20wt.% glass fiber with 10mum diameter, 100-300mum length as a filler added to (A) 80wt.% copolymer of n-butylene and isobutylene with 2400 molecular weight and mixed using a stirring blender for uniform diffusion of the glass fiber into the copolymer, thus obtaining the objective binder. In addition as the component (B), a fibrous material such as carbon fiber, ceramic fiber or kevlar fiber is also used other than glass fiber.
Patent JP-H0984560-A (JP)
Title: Formation of baked color pattern and device therefor
Inventor: SAKAYORI YUJI
IPC: A23L17/00
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide both a method for forming a desired baked color pattern with a small quantity of heat and a device for the method. SOLUTION: This method for forming a baked color pattern comprises a nozzle 20 for spraying hot air to the surface of a fixed product such as a fish meat paste product, etc., a blower 14 for sucking, compressing and exhausting air as a means for supplying hat air at fixed temperature to the nozzle and a means 22 for heating air sent from the blower to the nozzle.
Patent JP-S6399126-A (JP)
Title: Power source for electric discharge machining
Inventor: NISHIKAWA MORIHISA
IPC: B23H1/02
Filed: 1986-10-16
Abstract: PURPOSE:To make it possible to stably detect electric discharge in a noncombustible electric discharge machining device, by detecting interpole electric discharge when the interpole voltage is lower than a reference voltage level for detecting electric discharge after the period of electric discharge inhibition. CONSTITUTION:An electric discharge inhibiting period generator 13 generates a time period obtained by adding an electric discharge detection period which is constant from the time of no load voltage application, to a pulse rest time in synchronization with an oscillator 13. Meanwhile, a voltage comparison circuit 11 compares a voltage Vg between electrodes 5a, 5b with a reference voltage Vds from a reference voltage setting unit 12, and if Vg<Vds, an output H is delivered. Accordingly, a logic gate 14 delivers an electric discharge detection signal if Vg<Vds while it is after the inhibiting period of electric discharge detection, and detects such that electric discharge is generated between the electrodes 5a, 5b. Thus, no erroneous operation due to reactive current is effected, and further, it is possible to detect electric discharge which does not fall in an uncontrollable condition irrespective of a relay in rise of no-load voltage and a decrease in a steady-state value due to variations in the opposing area of the electrodes and in the interpole voltage.
Patent JP-S60139610-A (JP)
Title: Hair cosmetic composition
Inventor: SUZUKI NAOKI
IPC: A61K8/46
Filed: 1983-12-27
Abstract: PURPOSE:A hair cosmetic composition obtained by blending a specific anionic surface active agent such as alpha-olefinsulfonate, etc. with an oil component in a specified ratio, having imparting performances to satisfy all of smoothness, stiffness and toughness when it is applied to the hair after washing. CONSTITUTION:A hair cosmetic having the above-mentioned performances containing (A) 0.1-5wt% anionic surface active agent shown by the formula R1M or R2OSO3M (R1 is acid group of average 20-30C straight-chain olefinsulfonate; M is alkali metal ion, ammonium ion, alkanol-amine ion, lower aliphatic amine ion, or H; R2 is average 20-30C straight-chain or branched alkyl, alkenyl, hydroxyalkyl, or hydroxyalkenyl), having >=50wt% >=20C olefinsulfonate, and (B) an oil component, preferably higher alcohol or higher fatty acid solid at room temperature in a weight ratio of A/B=1/5-1/1.
Patent JP-H0293542-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAJIMA YUKO
IPC: G03G5/06
Filed: 1988-09-30
Abstract: PURPOSE:To improve electrostatic characteristics, photosensitivity and residual potential characteristics and to decrease the change in the various characteristics by repetitive use and environmental change as well as to obtain the high image quality similar to the initial image quality without having an image blur and degraded resolution by using a specific compd. as a charge transfer material. CONSTITUTION:The compd. expressed by the formula I or II is used as the charge transfer material. The group in the formulas I and II and expressed by the formula III denotes a hydrocarbon ring group or heterocyclic group having an unsubstituent or substituent. The electrostatic characteristics, photosensitivity and residual potential characteristics are improved in this way and the deterioration in the various characteristics by the repetitive use and the environmental change is decreased; further, the image blur and the degraded resolution are prevented and the high image quality similar to the initial image quality is obtd. even after the repetitive use.
Patent JP-S63103105-A (JP)
Inventor: FUJII HIROICHI
IPC: E01D19/06
Filed: 1986-10-16
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-H03113792-A (JP)
Title: Optical disk drive device
Inventor: SUGANO TETSUO
IPC: G11B17/03
Filed: 1989-09-25
Abstract: PURPOSE:To reduce temperature rise, and to reduce the influence of dust by tightly enclosing only an optical disk and an access mechanism. CONSTITUTION:A tray 2 in which a disk cartridge is stored, a carrier 3 which reciprocates in the inserting/discharging direction of the cartridge, and a loading mechanism and the access mechanism which connect the tray 2 and the carrier 3, and move the tray 2 in the inserting/discharging direction as interlocking with the carrier 3, and consist of cams 4 to 7 are stored in the chassis 1 of the drive device of the optical disk, and the chassis 1 is covered by a chassis cover 80, and is provided with a door 83 at the front face of the cover 80 so as to open and close the insertion hole of the cartridge, and is made into enclosed construction. Only the necessary part minimum of an access function is stored in this enclosed construction, and the other drive function is arranged at the external part of the enclosed construction. Accordingly, even if cooling outside air is let flow through the internal part of the device, the dust in the outside air is prevented from adhering on the optical parts, etc., of an optical pickup, and the internal part of the device can be cooled effectively.
Patent JP-H0956631-A (JP)
Title: Towel with wash gloves
Inventor: NOMURA CHIEKO
IPC: A47K7/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a towel, by which wash care to every small parts can be made without damaging the conventional towel function and satisfactory wash care with a feeling of security can be made even in the case of baby bathing, and which is used for bathing at the time of caring. SOLUTION: A towel and a material 2 similar thereto are fitted to the end of a glove-shaped wash towel 1. For use in baby bathing and bathing at the time of caring, the part of the towel and the material 2 similar thereto is made small to be not a hindrance to using and set to such dimensions as to wash away soapsuds sufficiently.
Patent JP-H0559730-A (JP)
Title: Placing of expanded block on uneven ground
Inventor: FUKAZAWA YUKIO
IPC: E02D27/32
Filed: 1991-08-31
Abstract: PURPOSE:To place rectangular expanded blocks on the surface of uneven ground in such a manner that the upsides of the blocks are nearly horizontal. CONSTITUTION:In placing rectangular expanded blocks 1 on the surface 5 of uneven ground 4 by stacking them up to make the upsides 8 of them nearly horizontal, they are placed by downwardly pressing the uneven downside 2 of the blocks 1 toward at least the projected ground 6 of the surface 5 of uneven ground 4 in such a way that the upsides 8 of the adjacent blocks 1 are made nearly horizontal. In this case, a leveling part 10 is beforehand placed on the surface 5 of the ground 4 to make it nearly flat and the blocks 1 are placed on the ground. Also, the blocks 1 for more than two stages are stacked up by changing the directions differently from the blocks 1 for under one stage.
Patent JP-S63100771-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI ISAO
IPC: H01L21/8244
Filed: 1986-10-17
Abstract: PURPOSE:To scale down cell size and chip size by forming a transfer transistor (TR) in a static memory cell and a driver TR in the same gate width. CONSTITUTION:A gate electrode 2 is shaped to a gate section for a transfer TR in a static memory cell, X-rays and ultraviolet rays are projected and an interface level is increased, and mobility is reduced to one third. Or the thickness of a gate oxide film in the transfer TR is trebled to a driver TR. The surface impurity concentration of the transfer TR is augmented, and ON currents of the TR is reduced to one third. Or these methods are combined, and the size of the driver TR and the transfer TR is equalized.
Patent JP-H1092815-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKASAKI YASUSHI
IPC: H01L21/316
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To form a low permittivity insulating film containing Si and O without increasing hygroscopicity, by using material having Si-O-Si whose bond angle is larger than a specific value as film material, and forming an insulating film containing Si and O by a CVD method. SOLUTION: When conducting regions are electrically isolated, and insulating films 22, 24 containing Si and O are formed, a plasma CVD method is used, and mixed gas of compound gas containing F as constituent element, organic silane gas and oxidizing agent gas is used as material gas. The organic silane gas which is film material and contains F as constituent element has Si-O-Si bonds. The Si-O-Si bond angle is at least 145 deg.. Thereby, F-added SiO2 film of low permittivity can be obtained, when F addition concentration is in a degree similar to the conventional case. By the decrease of permittivity, the F concentration can be decreased, and the low permittivity insulating films 22, 24 containing Si and O can be formed without increasing hygroscopicity.
Patent JP-H04126355-A (JP)
Title: Negative electrode for lithium cell and manufacture thereof
Inventor: MIYASHITA KOICHI
IPC: H01M4/1395
Filed: 1990-09-17
Abstract: PURPOSE:To improve charging and discharging cycle performance and take out a big current by a method wherein a conductive substrate is coated with aluminium, a lithium foil is pressure fixed on this aluminium, then the lithium foil is heated in order to be compounded with aluminium. CONSTITUTION:The whole upper surface of a square conductive substrate 2 is coated with aluminium 4 by molten injection. Then, a lithium foil 5 is stuck to the whole upper surface of this aluminium 4 so as to manufacture a negative electrode element body 6. Next, this negative electrode element body 6 is heated to diffuse the lithium foil, 5 into aluminium to compound aluminium 4 with the lithium foil 5. Thereby, an electrode having a large effective surface area can be obtained as well as reactive stability of the electrode can be improved thus to improve charging and discharging cycle performance.
Patent JP-H0565106-A (JP)
Title: Packing device for drum can
Inventor: SATO YOSHIMASA
IPC: B65B7/28
Filed: 1991-08-31
Abstract: PURPOSE:To prevent dust and dirt from generating at the time of packing, and at the same time, perform lid clamping easily and assuredly by a method wherein accompanying with the moving of a drum can, a content is fed in the drum can, and after measuring is done, a lid is fitted in the opening of the drum can and clamped. CONSTITUTION:A used drum can 1 is moved by a roller conveyor 2, and used copper is fed in the used drum can 1 from a hopper 3 by operating a picking-up apron feeder 4. Also, the used copper is pressed in by operating a packing device 8. Then, the used drum can 1 is moved to a lid fitting means 9, and after a lid is drawn by suction by operating a lid running device 12, the lid is fitted on the used copper in the used drum can 1 by operating a lid elevating device 13. Then, after the used drum can 1 is located directly under a lid clamping means 16 by operating a transfer device 15, the lid is clamped by elevating and rotating a lid clamping jig which is not shown in the sketch. Then, after press-deforming the side surface of the used drum can 1 by operating a side surface pressing device 18, the used drum can 1 is carried from a carry- out conveyor 19 to a tilting device 20.
Patent JP-S6488863-A (JP)
Title: Input data control circuit
Inventor: MIYATA SHINJI
IPC: G06F13/42
Filed: 1987-09-30
Abstract: PURPOSE:To execute an optimum response to a peripheral equipment to have the various types of access styles by providing a detecting circuit to detect the change of input data and a detecting circuit to detect that the input data are not changed for a constant time, etc. CONSTITUTION:Data D from a data input terminal DIN are inputted to a delaying circuit DLY and an exclusive OR gate EOR. The gate EOR inputs the data D and the output of the circuit DLY. Then, the decidence of the data D, which are delayed only for the delaying time of the circuit DLY, and present data, namely, the change of the data D is detected and an RSF 1 (FF) is set by the output. An RSF 2 (FF) is set by the logical product signal of the output signal of the RSF 1 and the output signal of an inverter INV. Namely, the data D are not changed after one change and the data are set in case that the delaying time of the circuit DLY passes. Thus, the data are latched by a data latch DL and simultaneously, a bus cycle is ended. Then, since a CPU reads the latch data, the optimum response can be executed to the peripheral equipment.
Patent JP-S60146985-A (JP)
Inventor: SASAKI TADASHI
IPC: F16L3/12
Filed: 1983-12-30
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-H1086823-A (JP)
Title: Automatic course controller
Inventor: TOMITA HIROSHI
IPC: B61L27/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic course controller by which control order of an automatic course control concerning a track circuit, a signal, and the like can be checked previously. SOLUTION: A subject device comprises an automatic course controller 30 and a display device 40. In the automatic course controller 30, order predicting display means constructed of a prediction display process 14 and a priority determination table 21 predictively displays control priority order information, which concerns a controlled equipment serving as field equipment locking a course of a train, in the display device 40 on the basis of timetable information 19 of a timetable 20, priority order information 15 of the priority determination table 21, present train table information of a present train table 8, a train control scheduled time 26 and the like.
Patent JP-S60138593-A (JP)
Inventor: YAHAGI YOSHIMICHI
IPC: H04N3/27
Filed: 1983-12-27
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-H0297218-A (JP)
Title: Characteristic modifying device for distribution circuitbreaker
Inventor: MASUDA MASAO
IPC: H02H3/093
Filed: 1988-10-03
Abstract: PURPOSE:To perform optimal monitoring at all times by making the pre-alarm characteristic of a distribution circuitbreaker modifiable randomly corresponding to at least one of the type or amount of load and the using time zone of the circuitbreaker. CONSTITUTION:A master unit 4 is provided with a command section 4a for providing a control command to a distribution circuitbreaker 3 so that the pre-alarm(PAL) characteristic of the distribution circuitbreaker 3 is modified corresponding to at least one of the type or amount of a load 2 and the using time zone of the circuitbreaker. A terminal unit 5 is provided with a section 5d for producing a pattern comprising a signal having a required PAL characteristic and a signal for performing a required control based on a characteristic modifying command decoded through a decoding section 5b. The terminal unit 5 selects the required PAL characteristic stored therein based on a command transmitted from the master unit 4 through a transmission circuit 6, thus setting the PAL characteristic of the distribution circuitbreaker 3 connected with the terminal unit 5 optimal for the type or the time zone of the load 2.
Patent JP-S6487370-A (JP)
Title: Paper feeder of printer
Inventor: YOKOI TAKESHI
IPC: B41J11/00
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the dispersion of paper feed amounts, by a method wherein, the action of a paper feed means is transmitted to a platen within a frictional transfer force by power transfer means to rotate the platen, but when the paper feed action by the paper feed means is stopped the inertia force due to the rotation of the platen is cut where it increased beyond the range of the frictional transfer force of the power transfer means. CONSTITUTION:A torque transmitted from a toothed belt 32 to a collar 38 is transferred to a platen shaft 8 through engaging teeth 45, 46, an intermediate member 43, and a friction plate 42 of a friction member 41. The transmission of a torque more than a frictional transfer force between the intermediate member 43 and the friction plate 42 is cut by the slip between the both. Therefore, the torque is transferred to a platen 7 within the frictional transfer force to rotate the platen 7. When a printing paper is fed by a predetermined length and a drive motor 21 is stopped, the platen 7 slightly rotates by its inertia force. This torque transmitted to the collar 38 within the range of the aforesaid frictional transfer force is too small to rotate rollers of first and second roller mechanisms 11, 25; therefore, a paper feed means is prevented from conducting a paper feed action due to the inertia force.
Patent JP-H1090034-A (JP)
Title: Coriolis flowmeter
Inventor: GOMI SHINGO
IPC: G01F1/84
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To correct density of a measured fluid of straight pipe type which is resonance-driven and a device difference change by a temperature change. SOLUTION: A coaxial double vibration pipe 10 having each equal peculiar vibration number comprises an inside tube 1 in which a measured fluid flows and an outside tube 2 fitted on a balance weight 8, and is resonance-driven at a constant amplitude. When fluid density changes, an amplitude ratio of the inside and outside tubes 1, 2 is changed to make a device difference shift, but the number of resonance frequency is detected by a resonance frequency detection circuit 30 without detecting the amplitude ratio. As a relationship between the resonace frequency and density and a relationship between the density and device difference are stored in a device difference correction circuit 40, a device difference is made from the resonance frequency detected.  Further, the device difference caused by a temperature change of material quality and shapes of each of the inside and outside tubes 1, 2 is corrected by similar means.
Patent JP-S63102032-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/735
Filed: 1986-10-20
Abstract: PURPOSE:To improve durability by incorporating alpha-alumina having two specific average particle sizes into a back layer. CONSTITUTION:The alpha-alumina having 0.1-0.3mu average particle size and the alpha-alumina having 0.4-0.6mu average particle size are incorporated into the back layer of a magnetic recording medium formed by providing a magnetic layer on one face of a nonmagnetic base and providing the back layer on the other face. Even if the alpha-alumina is used as a polishing agent in the back layer, the wear of a guide is low but the durability of the back layer is poor if only one kind thereof is used. The wear of the guide is large and such is undesirable if the average particle sizes are too large in spite of using two kinds of the alpha-alumina. The wear of the guide on a VTR is thereby suppressed and the back layer having the satisfactory durability is obtd.