baber/WOPTO huggingface dataset:
Patent JP-2000069780-A (JP)
Title: Multiphase reluctance motor
Inventor: TANAKA KATSUJI
IPC: H02P25/08
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain large output from a small-sized motor. SOLUTION: The multiphase reluctance motor comprises a stator 2 provided with a plurality of magnetic poles 21a-21n and slots 22a-22n placed at equal angular intervals; a rotor 1 having salient poles almost equal in width to at least two adjacent magnetic poles on the stator 2; armature coils 31a-31n in first, second, third,... phases at least one of which is installed in each of adjacent slots in the stator 2, a position detecting device which is placed in proximity to the rotor, detects the rotational positions of the salient poles on the rotor 1, and obtains a position detection signal; and a semiconductor switching element 33 which controls energization of the armature coils 31a-31n in the first, second, third,... phases.  When the magnetic poles between slots are designated as first, second, third,... magnetic poles, the energization of the semiconductor switching element is so controlled that two poles in first and second phases, second and third phases, or third and forth phases,... are taken as one set according to the first, second, third,... position detection signals, and excitation is sequentially performed as follows: first, the first magnetic pole is excited as the north pole and the second magnetic pole is excited as the south pole, then the second magnetic pole is excited as the north pole and the third magnetic pole is excited as the south pole,..., and the excitation is followed in turn.
Patent JP-H03140102-A (JP)
Title: Production of ornaments made of noble metals
Inventor: OISHI TAKASHI
IPC: A44C27/00
Filed: 1989-10-26
Abstract: PURPOSE:To mass produce ornaments having the aesthetic shape faithful to the shape of a blank prototype by forming the blank prototype of the ornaments having a desired shape of the lace knitted of extremely fine yarn of natural fibers so as to have fine lines and curved surfaces and applying a precision lost wax casting method to this blank prototype. CONSTITUTION:The blank prototype of the desired shape is formed of the lace knitted of the extremely fine yarn of the natural fibers. The blank prototype is immersed into molten wax and is pulled up at the moment when the wax is absorbed over the entire lace. The excess sticking wax is removed to trim the blank prototype to the desired shape. An investment compd. for casting is poured into this blank prototype and after the investment compd. solidifies, the blank prototype is heated and burned. The cavity of the shape faithful to the shape of the blank prototype is formed. A metal is poured into the cavity thereof to obtain the metallic prototype. A rubber mold is formed from this metallic prototype and the plural wax prototypes are formed from this rubber prototype to form a wax tree. A casting mold is formed therefrom and plural pieces of noble metals are cast and formed by this casting mold. The conventional casting process is usable as it is and the stable supply is assured without requiring costs in initial investment, technical development, etc.
Patent JP-H10122286-A (JP)
Title: Vibration isolator and manufacture thereof
Inventor: KIDAHASHI KIYOSHI
IPC: F16F15/08
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To make improvements in adhesive strength lying between an elastic body and an outer cylinder. SOLUTION: An elastic body 14 vulcanized and bonded over the whole surface of an outer circumferential side of an inner fitting 12 is set up at the outer circumferential side of this inner fitting 12. A peripheral side groove part 20 extending over one round in the circumferential direction of the elastic body 14 is formed in a peripheral surface 14A of this elastic body 14. Each of stepped parts 24 is set up in respective spots nearer to both ends nipped with this peripheral side groove part 20 of the peripheral surface 14A of the elastic body 14 as extending over the peripheral one round of the elastic body 14 which is pressed and fitted in an outer cylinder fitting 16, and each filler hole 22 is formed in a part of this outer fitting 16 corresponding to the peripheral side groove part 20. Accordingly, in a state that the elastic body 14 and the outer cylinder fitting 16 are fitted together, when a bonding agent is filled up in the peripheral side groove part 20 form these filler holes 22, both of them are sealed up at each individual step part 24, and thus the elastic body 14 and the outer cylinder fitting 16 are bonded and stuck fast with each other.
Patent JP-H07237388-A (JP)
Title: Pen filled with viscosity-reducing ink by shearing
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1994-11-14
Abstract: PURPOSE:To prevent ink from flowing forwards and backwards in downward and upward postures by a method wherein a valve chamber, to which a ball valve is loosely fitted, at the rear of which a ball bearing seat and a guide hole are provided and at the front of which a portion contacting with the ball valve is provided so as to communicate with the rear end of a tip under the condition that shear-thinning ink and a follower are equipped in an ink storing tube, is provided in the bore of a joint. CONSTITUTION:Under the state that a tip 5 is postured downwards, a ball valve 15 opens a guide hole 20 by abutting against the rear end of a projected bead 16 so as to guide the ink, which reaches a valve chamber 13 through an ink storing tube 4 and the guide hole 20, through ink guiding grooves to the rear end of a tip ball 5a. In the above-mentioned state, the flowing forwards of the ink 21 is prevented by being pressed with a bar shaft part 18 from occurring. The viscosity of the ink 21 having viscosity-reducing properties by shearing lowers through the minute retraction of the tip ball 5a by the pressure of a pen and the rotation of the tip ball 5a by writing work and flows out, resulting in allowing to write. In addition, a follower is charged on the rear end surface of the ink 21. Further, under the state that the tip 5 is postured upwards, the ball valve 15 comes into close contact with the ball bearing seat 14 of a valve seat 13 so as to tightly seal the guide hole 20, resulting in preventing the ink 21 from flowing backwards.
Patent JP-H08144852-A (JP)
Title: Cooling fluid control device for aircraft engine
Inventor: KASHIWAGI TAKESHI
IPC: F02C7/18
Filed: 1994-11-14
Abstract: PURPOSE: To especially improve performance during low load in an aircraft engine where fuel is jetted to the inside of a fuel liner and burnt under the utilization of bypass or core flow air by providing a thermal actuating shutter for varying quantity of introduced air according to thermal displacement at the upstream end of the combustion liner. CONSTITUTION: In an aircraft engine 1, a bypass flow 13 is partially fed as cooling air into an annular cooling flow path 15 between a combustion duct 10 and a combustion liner 11. In this case, a thermal actuating shutter 21 for regulating the quantity of introduced air through the annular cooling flow path 15 of the bypass flow 13 is provided at the upstream end of the combustion liner 11. In the thermal actuating shutter 21, a plurality of thermal acting flaps 22 divided plurally in a peripheral direction is mutually attached in the state where adjacent parts are overlapped. During low load, the thermal actuating flap 22 is set in a state where its tip has a some gap G to the inside of the combustion duct 10, but the gap G is set up so as to enlarge according to thermal transmission.
Patent JP-S63133387-A (JP)
Title: Program search reproducing controller for video tape recorder
Inventor: YAZAWA AKIO
IPC: G11B27/34
Filed: 1986-11-26
Abstract: PURPOSE:To contrive the improvement of operability by applying write/read control so as to constitute a multi-screen in a reproduced screen already subjected to program search during the program search detection, thereby surely finding out the object program search part. CONSTITUTION:A control circuit 1 sends a control signal 200 to a picture memory circuit 6 as soon as a control signal 100 is outputted to store one frame of a reproducing signal 10. Then the circuit 1 reads the entire content of the circuit 6 as one screen and outputs a recording/reproducing signal 20. Thus, the content of the circuit 6 is displayed on the monitor screen during a fast feed or rewinding mode and when a recording start part detection circuit 2 detects the next program searching signal in this state, the circuit 1 brings the VTR to the reproducing mode, an output changeover circuit 3 selects the reproducing signal 10 and the circuit 6 writes one frame of the reproducing signal 20 in the next area by the control. Then the stored reproducing screens a-d are displayed on the monitor in the next fast feed/rewinding mode and the reproduced screen is written in the circuit 6 in the succeeding reproduction mode to revise the multi-screen sequentially.
Patent JP-2001099560-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D23/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator in which temperature setting is facilitated even for a weak-sighted person. SOLUTION: The refrigerator has a storage compartment formed in a heat insulation box and cooled to a set temperature. The refrigerator comprises means for setting the temperature of the storage compartment and the temperature setting means comprises a temperature setting switch 92B and an electronic sound generator 97. The set temperature is varied depending on the operation of the temperature setting switch and the electronic sound generator is sounded every time the switch is operated. Sounding state of the electronic sound generator is altered at the upper and lower limits of set temperature.
Patent JP-S61158249-A (JP)
Title: Code system
Inventor: KATO TOMIO
IPC: H04L25/49
Filed: 1984-12-29
Abstract: PURPOSE:To prevent an reception error due to a step-out by putting the codes reverse to the continuous logic in a period between the center of the (m-1)-th bit and the end of the m-th bit when (m) or more pieces of same bits are delivered continuously. CONSTITUTION:A counter 6 detects that the same logic of data is continuous in (m) bits and informs this to a switch control circuit 7. The circuit 7 controls a switch circuit 9 at the (m-1)-th and m-th bit output timings and switches the circuit 9 at the side of a signal generating circuit 8. The circuit 8 produces the codes of the deformation patterns corresponding to the (m-1)-th and m-th bits when the circuit 9 is switched to the side of the circuit 8. Both the counter 6 and the circuit 7 are initialized for each change of data. Thus a timing extracting circuit at the reception side is restarted within a fixed period of time. This prevents a reception error due to a step-out.
Patent JP-H10106974-A (JP)
Title: Method for forming continuously titanium film and titanium nitride film
Inventor: KOBAYASHI YASUO
IPC: H01L21/28
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming continuously a titanium film and titanium nitride film in which their contact resitances are reduced and the pollutions by the byproducts in their manufactures can be prevented. SOLUTION: In a method for forming continuously a titanium film 10 and a titanium nitride film 12 on the surface of a processed material 2, the titanium film 10 is formed first on the surface of the processed material 2. Then, applying a plasma processing to the surface of the titanium film 10 in the atmosphere comprising hydrogen and nitrogen gases, the surface of the titanium film 10 is made into its nitride. Next, on the titanium film 10 whose surface is made into its nitride, a titanium nitride film 12 is formed. Thereby, both the contact resistances of the films 10, 12 and the pollutions by the byproducts in their manufactures are reduced.
Patent JP-H01120219-A (JP)
Title: Controller for starting work of working car
Inventor: TAKAHARA KAZUHIRO
IPC: B61B13/00
Filed: 1987-11-05
Abstract: PURPOSE:To smoothly carry out start of running, by performing connecting operation of a running clutch by a running start command and then work clutch when the work device reaches a work starting position and gradually increasing the number of revolutions of an engine to the set value. CONSTITUTION:When a running start switch 16 is operated to attain an ON state, a main running clutch 7 is subjected to connecting operation through a main running clutch actuator 13 by a running clutch operation means 100. When a planting work device 3 reaches a work starting position, a planting work clutch 9 is subjected to connecting operation through a planting work clutch actuator 14 by a planting work clutch operation means 101. The number of revolutions of an engine (E) is then gradually increased to the set value through an actuator 11 for operating a throttle by a controlling means 102 for number of revolutions of the engine.
Patent JP-H08139715-A (JP)
Title: Frame synchronizing communication system
Inventor: SAKATA YUKIO
IPC: H03M13/27
Filed: 1994-11-15
Abstract: PURPOSE: To detect a correct frame synchronizing position at the receiver side by disposing the latter half of a frame synchronizing code between the digital data at nearly even intervals for generation of the frame information. CONSTITUTION: An FSC(frame synchronizing code) includes both codes 0000 and 1111 of 4 bits respectively, i.e., a code 00001111 of 8 bits. Then the first half code 00001 of the FSC consists of the head bits of both codes 0000 and 1111 and is disposed at the head of the frame information. The remainder codes 111 are defined as the latter half code of the FSC and scattered with every bit between the digital data at nearly even intervals. A frame synchronization detecting circuit collates the received signal with the FSC which is previously set in a data register 1 via a shift register 2, an EXOR 3, an inverter 5 and AND gate 5 to detect the timing where the FSC is acquired as a correct code. Thus a correct frame synchronizing position can be detected at the receiver side.
Patent JP-H06130011-A (JP)
Title: Thermal conductivity measuring device
Inventor: INOUE MASAAKI
IPC: G01N25/18
Filed: 1991-09-30
Abstract: PURPOSE:To achieve an accurate measurement by obtaining the temperature according to resistance change of an electrical heating element which is allowed to contact a sample, calculating the thermal conductivity based on it, and then performing control so that supply power is always constant. CONSTITUTION:A sample 30 is inserted into a sample chamber 3 and is heated and melted by a heater 5. When the sample 30 is melted, a detection part 15 is inserted to the center of the sample 30. Then, when the electrical resistance wire of the detection part 15 is energized, the detection part 15 builds up heat. The electrical resistance changes due to the heat build-up but a fixed amount of power is constantly supplied by a constant power supply device 20. The relationship between temperature and time is measured in this state to obtain thermal conductivity. A2 of the device 20 is a circuit for controlling power and a setting power V0 from a computer 21 is applied to an input terminal (+). A power Z=X.Y applied to the electrical heating element is connected to an input terminal (-) and control is made so that the power Z is equal to the setting power V0. A voltage X which is proportional to the resistance of the electrical heating element is generated and is converted to temperature by the computer 21.
Patent JP-H10126314-A (JP)
Title: Frequency hopping communication equipment
Inventor: OHASHI TSUTOMU
IPC: H04B1/713
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide the frequency hopping communication equipment in which an error rate is reduced at the start of communication, especially at the re-start of communication corresponding to a status of communication. SOLUTION: A storage means 10 stores a hopping pattern table, corresponding to a frequency hopping pattern under a prescribed initial condition and attribute given to each frequency slot on the hopping table depending on a reception state measured by a monitor means 7. The frequency hopping pattern at the start of communication is decided by referencing the attribute stored in the storage means 10, based on the reception state at preceding communication and the hopping pattern table.
Patent JP-S61154837-A (JP)
Inventor: SUZUOKI YUKIO
IPC: B32B3/28
Filed: 1984-12-27
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-S63136908-A (JP)
Inventor: TAKAHASHI YUICHI
IPC: H02G1/02
Filed: 1986-11-27
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-H09123934-A (JP)
Title: Lane detection device
Inventor: KOJIMA NOBUHIKO
IPC: G08B21/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide exact identification even if the condition of a road surface changes by selectively-identifying outputted light with a particular light emitting means, fetching vehicle speed data in a processing circuit, and discriminating it as a partition line if a line drawn on the road surface continuously over a preset distance is detected. SOLUTION: This lane detection device is provided with a light receiving means 1 which receives the reflected light from the driving road surface of a vehicle and converts it into an electric signal, a control circuit 3 which involves an identification circuit 2 for discriminating partition lines drawn on the road surface from the output of the light receiving means and a light emitting means 4 which emits light to the road surface on the right and left of a vehicle. The light receiving means 1 selectively-identifies the outputted light of the light emitting means 4, and the identification circuit 2 identifies a partition line drawn on the road surface from the relative value of the average reflected light level of the road surface.  When the data of vehicle speed (v) are fetched and the line drawn on the road surface continuously for a duration of L/v seconds for a preset distance L meter (two meters or more) is detected, identification output is made effective.
Patent JP-H10124584-A (JP)
Title: Business navigation device
Inventor: MIMURO KATSUYA
IPC: G06F17/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To store latest business know-how through a business action and the business result, and to obtain the most effective business action plan or the like according to the situation in the actual business scene by inputting a business history and a business result, distributing a prescribed evaluation value corresponding to the business result to the evaluation value of each business know-how rule, increasing or decreasing it, and outputting it. SOLUTION: New customer information 10 and a latest business history are inputted to a customer information and business history data base 6 by a customer information and business history inputting means 2. The action plan of a business action suited to the customer information and the business history is detected from a business know-how rule base 7 by a navigation inferring means 3. Plural business action plans are always described in a navigation list 11 in the priority order according to the evaluation value. A business man selects the proper business action plan based on this navigation list 11, and performs a business action 12. Thus, the most effective business action plan in the business history can be obtained.
Patent JP-H08108914-A (JP)
Title: Carrying and discharging device using bucket
Inventor: TANAKA YOSHIFUMI
IPC: B65G17/16
Filed: 1994-10-06
Abstract: PURPOSE: To move a mounted bucket upward or downward to discharge articles in it by providing a device to rotate the bucket or a support to it about a center of a part where it is supported by chains or ropes at an upper or lower part. CONSTITUTION: A bucket 2 is freely rotatable relative to chains or ropes 1 on both sides, and when the chains or ropes 1 are moved, the gravity center of the bucket 2 is positioned under a supported position, so a supported angle of the bucket 2 is constant. After the bucket 2 is moved upward or downward. and before a charging port 22 of the bucket 2 is positioned down, articles in it can be discharged by rotation of the bucket 2. That the bucket 2 is freely rotatable by the chains or ropes 1 on both sides means that its supported angle is constant in the case where the bucket 2 moves. For both holding the articles, and discharging the articles up or down, rotation of the bucket 2 is thus utilized.
Patent JP-H08122682-A (JP)
Title: Optical scanning device
Inventor: OKAMURA TETSUO
IPC: G02B26/10
Filed: 1994-10-20
Abstract: PURPOSE: To provide an optical scanning device of a simple constitution which easily removes a ghost. CONSTITUTION: The light beam from a light source 11 is collimated by a collimator lens 12 into parallel light, which is converged by a 1st image formation optical system 13 on a rotary deflector 14 in a subscanning direction. The reflected light from the rotary deflector 14 is converged by a 2nd image formation optical system 15 on an image formation surface 16 in a main scanning direction to make a scan according to the rotation of the deflector 14. In this case, the rotary deflector 14 is arranged slantingly at an angle α to the subscanning direction. Here, α>β/2+γ, where βis the angle of convergence of a light beam on the reflecting surface of the rotary polygon deflector 14 through the 1st image formation system 13 and γ is the maximum surface tilt angle of the rotary deflector 14.
Patent JP-H04156445-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MASAO
IPC: G03B27/73
Filed: 1990-10-19
Abstract: PURPOSE:To easily perform color correction intended by a user even when sensitivity characteristics are different by storing color balance data desired by the user relative to a plurality of photosensitive recording media having different sensitivity characteristics, and calling the color balance data stored relative to the photosensitive recording medium of each sensitivity. CONSTITUTION:An identifying means 102 identifies the sensitivity characteristic 101 of a currently set photosensitive recording medium. A storing means 104 stores separately color balance data 103 set relative to the photosensitive recording media having different sensitivity characteristics for each sensitivity characteristic. A control means 105 reads the color balance data stored coordinately to the sensitivity characteristic of the currently set photosensitive recording medium when the reading of the color balance data is designated. Thus, even when the sensitivity characteristics are different, color correction desired by a user can be performed.
Patent JP-H06213292-A (JP)
Title: Multi-speed automatic change gear
Inventor: RUDORUFU BEIMU
IPC: F16H3/66
Filed: 1993-11-10
Abstract: PURPOSE: To provide a multiple speed automatic transmission capable of automatically producing an asynchronous shift gear ratio change of an automobile, having a minimum arrangement of a gear and a clutch, and capable of minimizing the torque capacity required for operation control of a gear unit and enabling an asynchronous gear ratio change. CONSTITUTION: This multiple speed automatic transmission is provided with an output shaft 30 and an input shaft 24 to be driven by an engine, and first, second and third gear units 32, 34 and 36 are provided with sun gears 38, 46 and 54 which are connected to one another so as to be free driven, ring gears 40, 48 and 56, planetary pinions 44, 52 and 60 to be meshed with them, and carriers 42, 50, and 58 for rotatably supporting the planetary pinions, as main components.