baber/WOPTO huggingface dataset:
Patent JP-2000008805-A (JP)
Title: Turbine disc
Inventor: TANAKA SHINYA
IPC: F01D5/30
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To utilize only the elastic deformation without using a cushioning material and prevent the ununiform contact between a disc and the turbine blades, by forming V-shaped grooves in an intermediate position of the dovetail grooves for burying the turbine blades mounted on an outer periphery of the disc therein, and lowering the rigidity of the shoulder parts of the dovetail grooves. SOLUTION: The dovetail grooves 1a are peripherally formed on an outer periphery of a metallic turbine disc 4 at desired intervals, and the trapezoidal embedding portions 2a of the turbine blades 2 are inserted into the dovetail grooves 1a. The turbine blades 1 are made of a ceramic and have low toughness, so that when the shoulder parts 1b of the dovetail grooves 1a and the side faces 2b of the embedding parts 2a are partially contacted, the stress is concentrated on the contact parts, and the contact parts easily crack. The shoulder parts 1b can be easily elastically deformable by forming a V-shaped groove 4a in an intermediate position of the adjacent dovetail grooves 1a, and lowering the rigidity by thinning the thickness of the shoulder parts 1b. Whereby the disc 1 and the turbine blades 2 can be uniformly contacted at all times, and the operation of a turbine can be stabilized.
Patent JP-S5796043-A (JP)
Title: Curable polysulfide composition
Inventor: OOHASHI TETSUYA
IPC: C08L81/00
Filed: 1980-12-05
Abstract: PURPOSE: The titled one-packtype composition, obtained by incorprorating a microcapsule prepared from a pasty mixture of lead peroxide with an organic liquid medium with a liquid polysulfide, having improved storgage stability, and suitable for a sealant, etc.  
     CONSTITUTION: A liquid polysulfide having mercapto groups at the ends and/or side chain is kneaded with a microcapsule prepared from a pasty mixture of lead peroxide which is a curing agent with 50W400wt%, based on the lead peroxide, organic liquid medium, inert to the lead peroxide, and preferably having a viscosity of 0.002W50 poises, to give an equivalent ratio between the lead peroxide and the mercapto groups of 1:(0.5W3.0) and not to destroy the microcapsule. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5961968-A (JP)
Title: Junction type field effect transistor
Inventor: FURUUMI MASATOMO
IPC: H01L21/337
Filed: 1982-10-01
Abstract: PURPOSE:To reduce input capacity, and to manufacture a J-FET of high performance with high yield by a method wherein channel width is prescribed by a silicon oxide region formed on the surface of a silicon substrate put between a source and a drain. CONSTITUTION:Width (height H) of a channel part 6 is prescribed. The silicon oxide region 7 is formed on the surface of an n<+> type layer accoding to oxygen ion implantation, the P<+> type substrate 1 acts as the gate electrode, and a depletion layer 9 is generated at the channel part from the p<+> type substrate side by application of a gate voltage to control a source.drain current. By providing the oxide region in place of a p<+> type diffusion layer provided as the gate in the past, p<+>-n junction according to the gate on the surface side is not generated, and input capacity is constructed of only junction capacity on the substrate side.
Patent JP-S6064612-A (JP)
Title: Big filter cloth having conductivity and prepration thereof
Inventor: KANEKO JIYUNICHI
IPC: B32B7/02
Filed: 1983-09-16
Abstract: PURPOSE:To obtain bag filter cloth with a surface specific resistance value of 10<4>OMEGA or less, by adding a conductive filler to a resin dispersed in water by using a surfactant, and treating the surface of bag filter cloth with the resulting composition. CONSTITUTION:A conductive filler 2 comprising a carbon fiber or a metal fiber is dispersed in water by using a surfactent and this dispersion is added to emulsion resin. The amount of the conductive filler 2 is adjusted so as to bring a surface specific resistance to 10<4>OMEGA or less. A blowing agent, a foam stabilizer or a thickner are added to said resin to foam the same by mechanical force. The foamed resin composition is applied to the base material 1 of bag filter cloth and dried. A coating amount is pref. 30-100g/m<2>. Pressing is performed in order to obtain predetermined air permeability and the thickness of the filter is compressed to 0.15-0.25mm..
Patent JP-S6149038-A (JP)
Inventor: KOBAYASHI TADASHI
IPC: E03D9/05
Filed: 1984-08-16
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-H0336856-A (JP)
Title: Mobile telephone set
Inventor: KATO TATSUNORI
IPC: H04M1/00
Filed: 1989-07-04
Abstract: PURPOSE:To reduce the power consumption and to prolong the service life of a battery by providing a light emitting diode and a liquid crystal display device and using only the liquid crystal display device as an indicator when the telephone set is carried. CONSTITUTION:The indicator of a light emitting diode 22 is not lighted when the telephone set is carried and only a liquid crystal display device is used. Moreover, the display device 21 is always lighted when the telephone set is mounted and the diode 22 acts like an indicator representing the display content and the status by its lighting. Since the diode 22 is lighted when the telephone set is mounted, the visual angle is wide and observed easily. Moreover, the lighting or extinguishment of the indicator is confirmed from a remote location. Furthermore, when the telephone set is carried, since the display device 21 is used as the indicator, the power consumption is saved and the operating time of the battery is prolonged.
Patent JP-H0336653-A (JP)
Title: Contention control system
Inventor: AZUMA TAKAAKI
IPC: G06F12/00
Filed: 1989-07-04
Abstract: PURPOSE:To prevent the contention of memory access without using a contention control circuit by outputting a signal showing the positions of respective channels, which are multiplexed with time division, on a time base from a timing generating circuit and controlling the memory access. CONSTITUTION:A timing generating circuit 100 generates synchronizing signals b1-bN showing the positions of the respective channels, which are multiplexed with time division, on the time base and impresses the signals to data processing circuits 111a-111n. Thus, the respective circuits 111a-111n start processing according to the correspondent signals b1-bN and after the lapse of fixed time, the access is executed for writing or reading a memory 102. Then, without providing the contention control circuit, the contention of the memory access is prevented from being generated.
Patent JP-H115788-A (JP)
Title: Purification of epsilon-caprolactone
Inventor: UENO TAKASHI
IPC: C07D313/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an ε-caprolactone having reduced acid value and APHA (the value testing the stability to thermal discoloration) and a purification process therefor. SOLUTION: In the purification process for ε-caprolactone in which the reaction mixture obtained by oxidizing cyclohexanone is distilled to separate impurities, the lower boiling fraction included in the reaction mixture is distilled off in the first distillation column 1, then the first bottom 4 is fed between the lowermost step not including the bottom of the second distillation column 5 and the middle of the distillation column and ε-caprolactone is distilled off from from the first bottom 4 to separate from the high-boiling impurities.
Patent JP-H09117277-A (JP)
Title: Culture container to be used together with cover glass
Inventor: RESURII ESU GURUSHIYUKINNRAANA
IPC: C12M1/22
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a vessel capable of supporting a cover glass above the bottom of the vessel.  
     SOLUTION: This culture vessel 10 for culturing cells has an open receptacle 12 having a bottom face 16. On the bottom face of the receptacle, plural protrusions 20 protruding upward from the bottom face are formed. The protrusions protruding upward are useful for supporting a cover glass 22 above the bottom face of the receptacle and enables cover glass handling considerably easy when taking out the cover glass by substantially inhibiting adhesion caused by effects of surface tension of a medium and cells. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5961354-A (JP)
Title: Facsimile device
Inventor: MAEZAWA YASUNORI
IPC: G06K9/20
Filed: 1982-09-30
Abstract: PURPOSE:To improve the processing speed of the entire system, by providing an output means such as a character pattern generator outputting the result of recognition at a character recognizing section and a recording section or the like. CONSTITUTION:A facsimile device 9 has a reading section 13, to which a character recognizing section 16 connected with a confirming lamp 30 via a line buffer 15 is connected. The result of recognition at the recognizing section 16 is outputted to the output means comprising the character pattern generator 23 and the recording section 27 via a character memory 17. Thus, a character not recognized at the recognizing section 16 is rewritten by an operator and read again, and the characters read in the data transmitted to the center side are all coded and transmitted.
Patent JP-2000329012-A (JP)
Title: Combusting method for gasoline engine
Inventor: YAMAMOTO KAZUNORI
IPC: F02M27/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To improve combustion efficiency, horsepower, and especially fuel consumption extremely, and also lower a harmful component such as HC and CO2, in exhaust gas, by heating gasoline to given temperature in a supply piping to convert liquid gasoline fuel into gaseous gasoline fuel. SOLUTION: In a combustion method for gasoline engine, liquid gasoline fuel fed from a fuel tank to a gasoline engine is heated to about 180 deg.C, thereby being converted into 100% gaseous gasoline fuel. A catalyst device 2 filled with catalytic material in a contacted condition with fuel is provided in a passage between a fuel tank 1 and a paper riser 3, to heat the device 2 by a heating source. horsepower and fuel consumption can be extremely improved, and the exhaust quantity of a harmful component such as HC and CO2 in the exhaust gas can be reduced, by converting the liquid gasoline fuel fed into the gasoline engine into the gaseous gasoline fuel combustible completely.
Patent JP-H04339003-A (JP)
Title: Snow tire with circular-arc shape oscillator fitted into hole bored in ground contact surface of tire
Inventor: YAMADA SADAYUKI
IPC: B60C11/16
Filed: 1991-04-15
Abstract: PURPOSE:To provide a snow spike tire which increases the effect of starting and braking on a snowy road, reduces a skid, and does not damage a road even in the case of a paved road without snow. CONSTITUTION:Rectangular holes and treads are alternately arranged in a ground contact surface of a tire, and an oscillating body 1 in a circular-arc shape viewed from a side of a tire is fitted in the hole. The inside of the oscillating body is hollowed out and the outside surface thereof is of a belt- shape. A semi-eliptical driving rod 5 is continuously fitted thereto orthogonally to the advancing direction of the tire. When the driving rod 5 is brought into contact with the ground the oscillating body 1 is deformed and a part of the tire between them can rotate without being subjected to friction. Because of deformation of the circular-arc shape oscillating body 1, spikes on the side of the tread kick a snow surface so as to effectively exhibit driving force of the tire. A protective film 4 fitted to a frame of the oscillating body 1 prevents air leakage of the oscillating body 1 due to a nail and the like.
Patent JP-S6232927-A (JP)
Inventor: NAKAMURA MINORU
IPC: A47J41/02
Filed: 1985-08-03
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-H0571238-A (JP)
Title: Vibration control apparatus built in frame
Inventor: YOSHIDA SOUNOSUKE
IPC: E04H9/02
Filed: 1991-06-17
Abstract: PURPOSE:To control large and small vibrations of a structure by a method wherein a built-in vibration control apparatus is constructed by providing a wall between columns and beams adjoining each other with specified distances maintained from the columns and the beams, and by making a plurality of dampers that are different one another in elastoplasticity hung down from the wall. CONSTITUTION:A wall 5 is provided in a space encircled with columns 2 and 2 on the right and the left and horizontal upper and lower beams 3 and 3, and is fixed to the upper beam 3 with distances 9 and 9 maintained, and three elastro-plastic dampers 7A, 7B and 7C are installed so that they are hung down from the underside of the wall and are fixed to the lower beam 3, and thereby a built-in vibration control apparatus is constructed. The elastro-plastic dampers 7A, 7B and 7C are made up so that they are different in materials and shapes of vibration energy-absorbing grids and thereby are different one another in rigidity. Therefore, the elastro-plastic dampers 7A, 7B and 7C operate one after another, corresponding to the magnitude of the vibration. Thereby, vibrations from small to large can be effectively controlled.
Patent JP-H05342232-A (JP)
Title: Hotel management system
Inventor: MORITA HARUO
IPC: G06Q50/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a hotel management system which can execute safer burglar prevention management and reasonable charge management through the use of the key (IC key) of a card using IC which can write/read instead of a magnetic card. CONSTITUTION:A key reader/writer 2 is provided for each facility/equipment attached to a hotel to limit the usage of the facility/equipment by reading stored information in the IC key by the insertion of it to the key reader/writer 2 and at the time of using them, the usage situation and the number of usage times of the facility and the equipment are stored in the IC key 1 as the feature of the system. Thus, unauthorized invasion/passage to a place desired to regulate the entry of an outsider can be prevented so as to make burglar prevention more substantial and as a charge for the usage of the facility/equipment is received by stored information in the key 1, an erroneous recording, etc., by a personal is not generated, the reception of the charge is accurate and a cost in terms of charge management can be reduced.
Patent JP-H0729764-A (JP)
Title: Capacitor material and multilayered alumina wiring substrate as well as semiconductor element containing package
Inventor: YOMO KUNIHIDE
IPC: H01L23/08
Filed: 1993-07-12
Abstract: PURPOSE:To increase the dielectric constant by a method wherein specific wt.% of rare earth oxide to the whole quantity of ZrO2 is to be contained in the title capacitor material mainly comprising Al2O3 and ZrO2. CONSTITUTION:10-90wt.% of ZrO2 is contained in 10-90wt.% of Al2O3 while 5-15mol% of rare earth oxide to the whole quantity of ZrO2 is contained in ZrO2. Besides, ZrO2 is to be stabilized ZrO2. Furthermore, the title capacitor material contains at least one kind out of Mo, W, Re i.e., 5-30wt.% of Mo or 10-60wt.% of Re to the whole quantity are to be contained. Through these procedures, the dielectric constant can be increased as well as such dielectric porcelain is self-contained in a multilayered alumina wiring substrate and semiconductor element containing package so that the erroneous operation of a semiconductor IC due to incoming noise or needless radiation may be avoided.
Patent JP-H0728118-A (JP)
Title: Camera with shake correction
Inventor: SOSHI ISAO
IPC: G03B5/00
Filed: 1993-07-12
Abstract: PURPOSE:To provide a shake correction camera at a low cost which is to make the camera shake correcting operation in synchronization with shutter release. CONSTITUTION:A shake correction camera concerned is equipped with the first CPU 41 to control shutter 12 so that a shutter release takes place in the specified shutter time in sec, a sensing means 48 which senses the physical amount concerning the camera swing amount, a corrective optical system 3 to be driven for correction of image blur resulting from shakes of the camera, a driving means to drive this corrective optical system 3, and the second CPU 51 which has a faster speed in computational processing than the first CPU and controls the driving means so that the corrective optical means 3 is driven for an amount corresponding to the sensed camera swing amount in synchronization with the motion of shutter releasing.
Patent JP-H0340823-A (JP)
Title: Simultaneously doffing automatic doffer
Inventor: INADA KIYOMI
IPC: D01H9/04
Filed: 1989-07-05
Abstract: PURPOSE:To provide the subject device capable of curvedly attaching or detaching a bobbin to prevent the twisting failure and ununiform tension of fibers by rotatably supporting a catcher beam on a doffing arm and disposing a catcher chuck on thereon. CONSTITUTION:In the objective simultaneously doffing automatic doffer for automatically exchanging full bobbins with empty bobbins in a fiber machine, a catcher beam 7 is rotatably supported on a doffing arm 3 and a catcher chuck 10 is disposed on the catcher beam 7. The catcher beam 3 is also rotated based on the doffing arm 3 in response to the longitudinal fluctuation of the doffing arm 3 and to the vertical movement of the catcher beam 7 to enable to curvedly attach or detach a bobbin 23 held with the catcher chuck 7 based on a vertically upstanding spindle 20.
Patent JP-H1020793-A (JP)
Title: Label treatment method
Inventor: TOMINAGA YOSHIHIRO
IPC: G09F3/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating labels so as to hide adhesive faces positively at high speed in order to facilitate aftertreatment of the labels having the adhesive faces at the back faces released from an object to be recycled or reused. SOLUTION: Rollers 51, 52, 53 are connected. The rollers 51, 52 form a pair of nip rollers, and the rollers 52, 53 form a pair of nip rollers. Labels 4a, 4b are laminated through between the rollers 51, 52 while being folded from the center part in the longitudinal direction so that the adhesive faces of the labels 4a, 4b face each other, and then the labels 4a, 4b are passed between the rollers 52, 53 so as to be further folded in half and laminated. Since the labels are laminated in such a way that the adhesive faces face each other, the folded part is not peeled to expose the adhesive face to the outer surface at the time of handling or the like. The labels can thereby treated at high speed.
Patent JP-H0221513-A (JP)
Title: Oxide superconductive wire and manufacture thereof
Inventor: KONO TSUKASA
IPC: H01B13/00
Filed: 1988-07-11
Abstract: PURPOSE:To make it possible to obtain an oxide superconductive wire with an excellent superconductive property, little deterioration of superconductive property after the manufacturing, a small diameter, and a good flexibility, by providing an oxide superconductive layer and an amorphous carbon coverage layer on a fiber which consists of a glass material. CONSTITUTION:At the outer peripheral surface of a glass fiber 1, a superconductive layer 2 which consists of an oxide superconductive membrane is spread, and a coverage layer 3 which consists of an amorphous carbon is further spread at the outer side surface. By covering the oxide superconductive layer 2 with the amorphous carbon coverage layer 3 in such a way, the deterioration of the superconductive property owing to the invasion of an unnecessary element to the oxide superconductive layer 2 is prevented, and the deterioration of the superconductive property owing to the removal of elements in the oxide superconductive layer 2 is also prevented. Furthermore, since the oxide superconductive layer 2 is formed at the outer side of the minute fiber in the resultant oxide superconductive wire A, it has excellent flexibility.
Patent JP-S5874496-A (JP)
Inventor: OKAJIMA SHIYOUZOU
IPC: B66C23/42
Filed: 1981-10-29
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-S6232618-A (JP)
Title: Processing method for semiconductor material
Inventor: SATO MASAAKI
IPC: H01L21/205
Filed: 1985-08-05
Abstract: PURPOSE:To obtain a processed form having a smooth bottom surface and a controlled type of side wall by a controlled mixed gas, by progressing simultaneously the etching of semiconductor material and the forming of silicon thin film of groove side wall. CONSTITUTION:In case a high frequency electric power is impressed to the chlorine gas of 20SCCM, a portion in which the processed width of a single crystal silicon 32 is wider than the pattern size of oxide silicon film 31 is produced, and grooves 34 are formed in the edge part of a bottom surface 33. This short coming can be corrected by mixing the chlorine gas with another gas inducing deposition. As for a side wall 35, the energy and density of collision ion are smaller as compared with the bottom surface 33, thereby a gas mixing is made possible which progresses the etching on the bottom surface 33 and induces a deposition on a side wall 35. By adjusting the mixing ratio of gas, the taper-angle of the side wall can be changed from an inverse type to a normal type. By controlling the quantity of the deposition species, grooves 34 in the edge part can be controlled.
Patent JP-H0459884-A (JP)
Title: Cold-accumulation material
Inventor: NOMURA KAZUO
IPC: B22F1/02
Filed: 1990-06-29
Abstract: PURPOSE:To provide a cold-accumulation material composed of a magnetic material containing a number of lead particles and pulverized rare-earth elements attached to the lead particle, having good specific heat characteristic at low temperature and high packing ratio, and useful for an extremely low- temperature refrigerator such as GM, Solvay or Stirling cycle refrigerator. CONSTITUTION:The objective cold-accumulation material 3 can be produced by coating the surface of a number of lead particles 1 (a material easily formable in spherical form) with a magnetic material 2 containing rare-earth elements and pulverized e.g. to about 3mmphi. The coating of the magnetic material 2 to the lead particle can be carried out simply by mixing both components with each other. The magnetic material 2 is thrust into the surface of the lead particle 1 by this process to form the objective cold-accumulation material 3.
Patent JP-H0337539-A (JP)
Title: Apparatus for adjusting characteristic of pressure sensor
Inventor: MIYOSHI MOTOHIDE
IPC: H01L27/01
Filed: 1989-07-03
Abstract: PURPOSE:To shorten the time required for adjusting characteristics by applying a voltage which is equivalent to the output voltage of an element based on the pressure- voltage characteristic data of each pressure sensor element which is read out of a memory means. CONSTITUTION:The pressure-voltage characteristics of each semiconductor pressure sensor 1 which is measured before the adjustment of the characteristics are stored for every element number in a memory 11. Then, the element number of the semiconductor pressure sensor element which is to be combined with an amplifier circuit 2 for adjustment is inputted into a controller 10. In response to the input, the controller 10 reads the data corresponding to the output voltage when pressure is zero with respect to the sensor element stored in the memory. A voltage control device 12 is controlled with the controller 10 so that a DC voltage which is equivalent to the read out data is generated. A trimmer 13 is controlled so that the output voltage value of the amplifier circuit 2 becomes zero. Then, the controller 10 reads the data corresponding to the output voltage when the maximum pressure in actual use is applied. The device 12 is controlled so that the DC voltage which is equivalent to the data is generated. The trimmer 13 is controlled so that the output voltage becomes a preset value.