baber/WOPTO huggingface dataset:
Patent JP-H0332937-A (JP)
Title: Driving force distribution change-over controller for four-wheel drive vehicle
Inventor: FUJIOKA SHIRO
IPC: B60K17/348
Filed: 1989-06-30
Abstract: PURPOSE:To improve driving and turning performances of the title vehicle by carrying out fuzzy inference on driving force distribution of a front and rear wheels based on a state on a road surface and change in driving speed and controlling the change-over in the driving force distribution depending on the resultant inference. CONSTITUTION:A state of a road surface is detected by a first sensor 1, and change in driving speed of a vehicle is detected by a second sensor 2. At this time, an output signal of each of the sensors 1 and 2 is made as an antecedent part variable. Driving force distribution of a front and rear wheels 11 and 14 is changed-over depending on a plurality of fuzzy rules in which a driving force distribution value in the front and rear wheels 11 and 14 of the vehicle is made as a consequent part, and each of membership functions of the above variables assigned depending on predetermined fuzzy labels. An solenoid valve 7 of a hydraulic unit 6 is controlled to be changed-over depending on a fuzzy controller 3 through a control circuit 4. Thus, a multiple disk clutch 8 connected with a drive shaft 10 of an engine 9 is engaged on and off so as to carry out driving force distribution of the front and rear wheels 11 and 14.
Patent JP-H119703-A (JP)
Title: Simple slimming device
Inventor: SANO NAOHIDE
IPC: A61N1/32
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enable slimming a part of the body by simply holding a slimming device in hand, and bringing the same into contact with the body for acupressure. SOLUTION: A simple slimming device comprises a main body 3 of a fixed thickness, a grip 4 extending downward from the side of the main body 3, and a projection part 5 which projects forward from the surface 3a of the main body 3. The projection part 5 comprises a plurality of projections 5a, 5b with inclined faces at their respective ends, and has electrodes 11 on the inclined faces, and a low frequency current is output from the electrodes 11 to give a massage while stimulating a part of the body.
Patent JP-H075508-A (JP)
Title: Wavelength conversion element
Inventor: TERAJIMA AKIRA
IPC: G02F1/37
Filed: 1993-06-18
Abstract: PURPOSE:To provide the wavelength conversion element with which the high intensity of a second harmonic wave is obtainable with an increase in the intensity of an incident basic wave by adding a specific heat conduction layer onto a KTiOPO4 substrate. CONSTITUTION:The heat conduction layer 3 having >=3W/m deg.C thermal conductivity and >=90% light transmittance at 350 to 200nm wavelength is added onto the KTiOPO4 substrate 1. The lens light emitted from a titanium sapphire laser 4 of 860nm wavelength is condensed to the end face of an optical wavelength 2 by a lens 5 and is guided as a basic wave 6 in the optical wavelength 2 with a wavelength conversion device constituted by using this wavelength conversion element. The basic wave 6 propagating in the optical wavelength 2 is converted by the quadratic nonlinear effect of the optical wavelength 2 to a second harmonic wave 7 of 430nm wavelength propagating in the optical wavelength 2. The temp. rise in the optical wavelength 2 by the incident light of high intensity is prevented by providing the element with such heat conduction layer 3, by which the refractive index conversion of the optical wavelength 2 part is suppressed. The attenuation of the light is simultaneously prevented by making the light conduction layer 3 transparent.
Patent JP-H0337196-A (JP)
Title: Production of silicon carbide whisker
Inventor: SAITO MASAHARU
IPC: C30B29/62
Filed: 1989-06-30
Abstract: PURPOSE:To obtain whisker having a smooth surface without dispersion in fiber diameter by specifying an atmospheric gas in method for thermally reacting a carbon component raw material with a silicon component raw material in a nonoxidizing atmosphere. CONSTITUTION:A carbon component raw material and a silicon component raw material are thermally reacted in a nonoxidizing atmosphere to produce silicon carbide whiskers. In the aforementioned method, a nonoxidizing gas containing 5-30vol.% inert gas is used as the atmospheric gas to be introduced into a reaction furnace. Whiskers having a smooth surface and uniform fiber diameter are obtained by the above-mentioned method. Thereby, the whiskers having a smoother surface and more uniform fiber diameter with increasing blending ratio of the inert gas within the aforementioned range are obtained. If the blending ratio, however, exceeds the above-mentioned range, the advance of the reaction is too slow and disadvantageous to production efficiency. The straightness as the whiskers is further deteriorated. Conversely, if the blending ratio is <5vol.%, controlling effects on the aforementioned reaction are not obtained.
Patent JP-H04277798-A (JP)
Title: Chord detecting apparatus and automatic accompniment apparatus
Inventor: BURUTEI RUIJI
IPC: G10H1/38
Filed: 1991-07-11
Abstract: PURPOSE: To specify wide chords by judging the chord in an inversion form obtained based on a musical sound pattern to be played, adding weight to the judged chord and turning the chord of the maximum weight to the chord based on the musical sound pattern. CONSTITUTION: This automatic accompaniment device 2, including the chord detector, is connected to a keyboard 1 by an interface based on the digital interface standard of an electronic musical instrument, and the key pressing information of the keyboard 1 is inputted. Musical instrument sound, as electric signals from the automatic accompaniment device 2, is sounded by a sound system 3. In this case, the chord detector judges the chord corresponding to the inversion form obtained by an inversion form computing means, adds the weight to the judged chord and obtains the chord of the maximum weight as the chord corresponding to a specified musical sound pattern.
Patent JP-H07739-A (JP)
Title: Manufacture of air purifier
Inventor: MAKINO TAKAHIRO
IPC: B01D47/00
Filed: 1993-06-17
Abstract: PURPOSE:To improve the generation efficiency of cations in a gas-liquid contact type air purifier. CONSTITUTION:An air purifier has a fan 1, a water tank 2, a pump 3, a gas- liquid contact part 4, a droplet separating part 6, etc. The gas-liquid contact part 4 and the droplet separating part 6 have cyclone cylinders 4a, 6a respectively. The cyclone cylinders 4a, 6a are made of resin. After the part are assembled, as shown in the figure and the assembly is structurally completed as an air purifier, the air purifier is actually operated to undergo aging. In a process of aging, a mold release agent, etc., existing on the surface (inner wall surface) of the cyclone cylinders 4a, 6a made of resin are removed. Since the mold release agent, etc., obstruct the generation of cations, the improvement in generation efficiency of cations is secured by removing those.
Patent JP-H1174579-A (JP)
Title: Piezoelectric transformer
Inventor: INOI TAKAYUKI
IPC: H01L41/107
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a piezoelectric transformer element from moving to contact to a case to be a cause for noise, without degradation in conversion efficiency. SOLUTION: When a piezoelectric transformer element 1 is housed in such case as comprising an upper part case 2a and a lower part case 2b insert- molded, respectively, with an upper part lead terminal 3a and the lower part lead terminal 3b, an elastic bonding agent 4 is coated at two points of the upper part case 3a and at three points of the lower part case 3b. By housing the element in the case, the piezoelectric transformer element 1 is made contact to the upper part case 2a and lower part case 2b, respectively, with the elastic bonding agent 4, thus the piezoelectric transformer element is bonded to the case not directly contacting to the inside wall surface of the cases 2a and 2b. At this time, the lead terminals 3a and 3b contact on an electrode of the element 1.
Patent JP-H04226512-A (JP)
Title: Preparation of tetrafluoroethylene polymer in aqueous suspension
Inventor: BERUNTO FUERIKUSU
IPC: C08F14/26
Filed: 1991-07-11
Abstract: PURPOSE: To provide a granular PTFE powder having an improved crystal particle structure and grinding aptitude.  
     CONSTITUTION: In the suspension polymn. of tetrafluoroethylene, a mixture of tetrafluoroethylene and inert gas is charged under pressure before starting polymn. and, at this time, the total pressure of the charged mixture is 5-50 bar and the concn. of tetrafluoroethylene in the mixture is 30-70 mol.%. At a time of polymn., by appropriately supplying tetrafluoroethylene, the concn. is held within this range. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1017031-A (JP)
Title: Thermally insulating container
Inventor: OGAWA HISAO
IPC: B65D81/38
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally insulating container which can be produced a low cost, is easy to handle, and suited to use as a goods-delivery box in the distribution of perishable foods. SOLUTION: A transportation container 10 of a nonfoamed synthetic resin in conventional use is fitted inside with an inside body 20 which is of an insulating foamed resin and set in a removable and replaceable manner with a lid 30 on top. The transportation container 10 is provided with though holes 12 by way of handles in the opposed side walls respectively. The inside body 20 is provided at positions corresponding to the respective through holes 12 with projections 22 for preventing the inside body from falling off.
Patent JP-H0833730-A (JP)
Title: Method and apparatus for fire extinguishment and burning restriction
Inventor: INAGAKI KATSUHIKO
IPC: A62C35/02
Filed: 1994-07-22
Abstract: PURPOSE:To keep the interior of a mixed extinguish atmosphere in the oxygen deficient state (choking state) so as to restrain burning of a material to be burnt and carry through fire extinguishment by covering a material to be burned with a mixed extinguish atmosphere composed of atomized water drops and incombustible gas within the safe concentration. CONSTITUTION:A water spray nozzle WN and a gas nozzle Gn are placed close to each other on the ceiling SF of a room R having an opening part M. The water spray nozzle WN is connected to a water tank through a plunger pump PP. The gas nozzle GN is connected to a gas bomb for incombustible gas such as liquefied carbon dioxide through a gas discharge valve GP. A fire grate FT is filled with light oil KO and ignition is performed. Atomized water drops WD and carbon dioxide CO2 are respectively jetted from the respective nozzles WN, GN to form a mixed extinguish atmosphere MM of them and cover the fire grate, FT. Thus, the interior of the mixed extinguish atmosphere MM is kept in the oxygen deficient state (choking state) so as to restrain burning of the fire grate FT and carry through fire extinguishment.
Patent JP-H1021853-A (JP)
Title: Deflection yoke device
Inventor: IWABUCHI SHINSUKE
IPC: H04N9/28
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To enable mistaken convergence to be adjusted at a screen edge portion by dividing and winding a vertical deflection coil around a core with a vertical axis being a center and connecting a variable resistor parallel to an auxiliary coil wound on both sides of the vertical deflection coil. SOLUTION: A main coil 2 is divided and wound as a vertical deflection coil around a ferrite core 1, and sub coils 3A and 3B that are auxiliary coils are wound on both sides of the main cool 2 of both. The winding count of these sub coils 3A and 3B and winding angles of θA and θB are set so that, even if a rate between a value of a vertical deflection current flowing a main coil 1 and a value of a vertical current flowing the sub coils 3A and 3B is changed, mistaken convergence in a horizontal direction (YH) on a Y axis does not change, a magnetic field distribution at a periphery of the screen is changed. Variable resistance 4 for adjustment is connected in parallel to the sub coils 3A and 3B.
Patent JP-S6151474-A (JP)
Inventor: YOSHIDA KENJI
IPC: B66B1/06
Filed: 1984-08-17
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-S5697752-A (JP)
Title: Heat-collecting pipe for solar-heat water heater
Inventor: KIMURA TOKUJI
IPC: F24S10/70
Filed: 1979-12-29
Abstract: PURPOSE: To enhance the heat-collecting efficiency, heat-insulating property and strength of the heat-collecting pipe by forming copper coating layers on the outside and inside peripheral surfaces of a stainless steel pipe constituting the heat-collecting pipe.  
     CONSTITUTION: The water heater A comprises a plurality of the heat-collecting pipes 4 which are closed at both ends thereof and communicated in parallel with each other by communicating pipes 5, and water introduced from a water supply pipe 6 is heated by solar heat while flowing in each of the pipes 4 and is thereafter tapped as hot water via a hot-water tapping pipe 7. In this case, the heat-collecting pipe 4 the copper coating layers 2, 3 formed on the outside and inside peripheral surfaces of the stainless steel pipe 1. Accordingly, the temperature is made uniform at the inside and outside surfaces of the pipes 4, the solar heat is collected efficiently, and the heat is efficiently transmitted to the water flowing in the pipes. The stainless steel pipe 1 in the central part of the heat-collecting pipe 4 enhances the heat-insulating property and the strength of the pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6234793-A (JP)
Inventor: KASHIWAGI YASUHIRO
IPC: B25J9/06
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-S6063439-A (JP)
Title: Magnetic disc device
Inventor: UEHARA HISAO
IPC: G01M11/00
Filed: 1983-09-17
Abstract: PURPOSE:To improve the reliability by judging an optical sensor to be abnormal if the signal level is lower than a prescribed level and checking the operation state of the optical sensor before the optical sensor is in the ready state after power on. CONSTITUTION:When an index sensor 3 is normal, the output level of a light receiving part 3b, and the output of an amplifying circuit 31 is binarized on the basis of the threshold level of a waveform shaping circuit 32 because the output of the circuit 31 has a part higher than this threshold, and a pulse signal output of the waveform shaping circuit 32 which is obtained by binarizing is inputted to an arithmetic circuit 11, and the index sensor 3 is judged to be abnormal by a proper logic utilizing a pulse signal for lamp driving or the like. If the light projecting and receiving face of the sensor 3 is dirty or photoelectric conversion characteristics are degraded, the output of the amplifying circuit 31 is lower than the threshold level, and therefore, the signal from the light receiving part 3b is not inputted to the arithmetic circuit 11, and the index sensor 3 is judged to be abnormal, and an index sensor abnormality flag assigned to a specific bit of a register 11a is set.
Patent JP-2000007895-A (JP)
Title: Epoxy resin composition
Inventor: NAKAYAMA KOJI
IPC: C08L63/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor sealing used as a sealing agent for semiconductors and excellent in adhesiveness to lead frame and resistance to crack due to soldering in surface mounting by including an epoxy resin, a hardener, a hardening accelerator and inorganic filler. SOLUTION: This resin composition is obtained by including (A) an epoxy resin, (B) a hardener in an amount of preferably 0.5-1.3 equivalent based on epoxy resin in the component A and as necessary, (C) a hardening accelerator and (D) preferably 78-92 wt.% inorganic filler. In the composition, adhesive strength in pulling up method to lead frame whose surface is plated with gold is >=210 g/mm2 when the content of the component D is 75%. It is preferable that softening points or melting points of the component A and the component B are each >=45 deg.C. The lead frame used for sealing of semiconductor is preferably copper frame having plated gold on the outermost layer.
Patent JP-H04233856-A (JP)
Title: Digital loop transmission system apparatus, apparatus and method for testing channel unit and method of deciding type of channel unit
Inventor: REEN JIYOODAN EIBURAMUSU
IPC: H04Q1/24
Filed: 1991-06-18
Abstract: PURPOSE: To automate inspection for a channel unit to be used for a subscriber's loop carrier system. CONSTITUTION: An automated channel inspection unit 26 is electrically connected to a channel unit 21 and a loop conductor 25 in a remote access terminal 20. The unit 26 is electrically connected also to a digital inspection unit 27, which is connected to transmission/reception unit 22 to access the digital line 24 of the terminal 20. Display units 14, 28 for displaying the inspection result of the unit 26 are respectively included in a center office terminal 10 and the remote access terminal 20. Bank control units 15, 29 are also included in respective terminals 10, 20 and mutually connected through a data link 16 to execute a certain control function in inspection processing.
Patent JP-S5959338-A (JP)
Title: Indexing device
Inventor: YAMADA NORIO
IPC: B23Q16/06
Filed: 1982-09-29
Abstract: PURPOSE:To enable circumferentially irregular indexing positions to be easily indexed in a workpiece indexing device by reciprocating a cam roller fitted in a cam groove on the outer peripheral surface of an indexing cam axially of an index cam shaft. CONSTITUTION:When a workpiece 51 is shifted to the next indexing position after the completion of working in a predetermined indexing position, a nock 41 is disengaged from a nock hole 4e in an indexing cam 4 by operation of an air cylinder 40. When such disengagement is detected by a limit switch 48, a cam roller 18 integral with a piston 32 is lowered along a cam groove 15a of the indexing cam 4 by the operation of the air cylinder 29 to rotate the workpiece 51 together with the indexing cam through a slant groove 15f. The cam roller 18 is reversely lifted at the lowermost point of the lower groove 15d by the operation of a limit switch 38 to further rotate the workpiece through the slant groove 15e, and reaches the upper dead point of the indexing groove 15a to have then the nock 41 fitted in the cam roller 18 for index. And only by preparing different indexing cams can be properly indexed the circumferentially irregular indexing positions.
Patent JP-H0227169-A (JP)
Title: Joint assembly with seal
Inventor: JIYOSE PII MIYUNOZU
IPC: F04B53/16
Filed: 1988-07-12
Abstract: PURPOSE: To perform assembly and disassembly easily by using a sealing means with a plunger acting as a setting means at the center in a cylinder so as to prevent the leakage of liquid. CONSTITUTION: In a high-pressure cylinder 54, there is a series constituent elements working for setting at a center accepting an acting end 78 of a plunger 56 and working for sealing the cylinder 54 so as to prevent liquid leaking from the cylinder 54. The innermost element is a seal 80 engaging with the wall of the cylinder 54 and the outer diameter surface of the plunger 56 to perform seal. The seal 80 is attached by a pressure to a seal seat 82. Further, the seal seat 82 is connected to a key positioning sleeve 84 and a sleeve key 86 accommodated as a nesting in an annular key groove 87 formed in the cylinder 54.
Patent JP-H0339569-A (JP)
Title: Timbering construction of wall floating form
Inventor: KASHU KYOZO
IPC: E04G13/06
Filed: 1989-07-05
Abstract: PURPOSE:To make it possible to timber positively a wall floating form without using any batten by providing wall floating form bearing members opposite over each of the inside surfaces of a lower wall form sheathing board and upper wall floating form sheathing board to mount through wood-concretes. CONSTITUTION:Wall floating form bearing members A consisting of screw levers 2... which are respectively planted from near the ends of a base member 1 are provided opposite over each of the inside surfaces of a lower wall form sheathing board B and upper wall floating form sheathing board C. After that, the wall floating form bearing members A are mounted to both sheathing boards B and C through form tie wood-concretes D... screwed and loaded to each of the screw levers 2.... Dead weight of the upper wall floating form sheathing board C is transferred to the lower wall form sheathing board B through the bearing members A to timber the wall floating form positively. According to the constitution, the concrete of the surface of a wall and the surface of a floor is placed together as a unit.
Patent JP-S6232355-A (JP)
Title: Eddy current flaw inspector
Inventor: MASUKO YORYO
IPC: G01N27/90
Filed: 1985-08-05
Abstract: PURPOSE:To execute an eddy current flaw inspection by a high detecting capacity, by using a long through-coil for an excitation, and placing plural pieces of air-core detecting coils so as to be opposed in the outside periphery of a body to be inspected. CONSTITUTION:A sine wave voltage generated by an oscillator 10 is supplied to the exciting coil 5 of a detecting part. The coil 5 is a solenoid coil being long enough, therefore, a roughly uniform alternating magnetic field is formed in its inside. Also, to the surface and the surface layer of a body to be inspected 1, the eddy current of the opposite direction flows in the same direction as a current flowing in the coil 5 so as to negate its alternating magnetic field. Moreover, if a defect exists on the surface of the body to be inspected 1, the eddy current goes round the defect and flows, therefore, the magnetic field comes to have a vertical component. As a result, a magnetic field by this defect and a pancake coil 6 are interlinked, and a voltage is induced in the coil 6. This induced voltage is brought to a synchronous detection by a synchronous detector 14 through an amplifying circuit 12 by referring to a phase which has phase-shifted a phase of the oscillator 10 by a phase shifter 13. Also, a high frequency noise component is cut by a band-pass filter 15, and a defect is detected by a pulse height discriminating circuit 16.
Patent JP-S6417202-A (JP)
Title: Thin film electromagnet for impressing magnetic field for magneto-optical disk
Inventor: TANAKA HIDEO
IPC: G11B5/02
Filed: 1987-07-09
Abstract: PURPOSE:To enable high-speed switching of large magnetic fields by forming three thin film high magnetic permeability materials on nonmagnetic substrates having many grooves orthogonal with a magnetic flux direction and providing thin film coils formed with two windings by pattern etching via an insulating layer thereon. CONSTITUTION:This electromagnet is constituted of the 2nd thin film high magnetic permeability material 2 which has the cylindrical thin film high magnetic permeability material 9 wound with the thin film coil 7 at one end, the 1st thin film high magnetic permeability material 1 which is installed to face said material via the thin film coil 7 and a magneto-optical disk held in place therebetween and has the spiral thin film coil 8 pattern-etched around a cylindrical hollow part 21 at one end, the 3rd thin film high magnetic permeability material 3 which magnetically couples the thin film high magnetic permeability materials 1 and 2 and a circuit 10 for modulating the current for generating the magnetic field which passes the same current to the coils 7 and 8. These three thin film high magnetic permeability materials 1-3 are formed on the nonmagnetic substrates 4-6 having the stripe grooves orthogonal with the magnetic flux direction. The high-speed switching of the large magnetic fields is thereby enabled.