baber/WOPTO huggingface dataset:
Patent JP-2000106035-A (JP)
Title: Conductive paste composition and manufacture of laminated ceramic capacitor using it, as well as laminated ceramic capacitor
Inventor: IWASAKI KENICHI
IPC: H01G4/008
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste excellent in oxidation resistance and preventive of interlayer separation or cracking of a laminated ceramic capacitor and a laminated ceramic capacitor using it. SOLUTION: A conductive paste which mainly contains metal powder formed by coating the surface of the particles of base metal such as Ni and/or Co with copper oxide of thickness 50-100 nm is used to manufacture electronic parts including a laminated capacitor from which organic binder is easily removed and in which no interlayer separation or cracking is caused by ash removing treatment or firing. The paste is used to form an internal electrode, so that an oxide layer 4 containing base metal element, Ni and/or Co, and copper element is formed on an interface between a dielectric layer 1 and an internal electrode layer 2 of a laminated ceramic capacitor.
Patent JP-H06129742-A (JP)
Title: Additional frame structure of cooling water supplying apparatus
Inventor: TAKAO YASUSHI
IPC: F25D1/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide an additional frame structure of a cooling water supplying apparatus, which can be attached without lowering a water level in a supplying tank of a basic frame and further without stopping the system. CONSTITUTION:A water tank 3 is arranged in a circulation passage 23 for an additional frame 2 for forming a loop through a pump 22, a heat exchanger 21, an external thermal load 4 and an inter-frame passage 41. During the work for attaching the additional frame, cooling water is supplemented in a water passage system at the additional part connected by the circulation passage 23 from a water tank 3, and during a normal operation, the inter-frame passage 41 is disconnected from the circulation passage 23 by a coupler 25 and then connected to a tank 11 of a base frame 1.
Patent JP-H0996767-A (JP)
Title: Spacial optical communicating device
Inventor: ORINO TATEKI
IPC: H04B10/07
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To surely perform an optical alignment with good reproducibility at the installation of a counter device. SOLUTION: A collimated telescope 25 and an optical system for communication are arranged so that their optical axes become parallel at the rear of an optical axis direction varying part 20 and a tester retrieves a counter device by driving the optical axis direction varying part 20 while viewing a background light made incident on the optical axis direction varying part 20 by the collimated telescope 25. Moreover, after the ester confirms a light receiving level by performing an optical axis alignment with the strobe light Ls from the counter device, he makes the communication with the counter device a possible state by performing an optical axis direction control operation.  Thus, even though fluctuations on an utilizing environment such as vibration due to wind, temp. change and so forth are generated in an actual communication, since the control by an optical axis direction control part 27 acts on the driving part of the optical axis direction varying part 20, an optometric device is always set at the initial position just before the optical alignment with high precision at the completion of the communication.
Patent JP-H05330343-A (JP)
Title: Door trim with service hole cover
Inventor: KOIE SEIJIROU
IPC: B60J5/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a door trim with service hole cover which is easy in attaching operation of a service hole cover and free from dislocation thereof. CONSTITUTION:In a door assembly construction in which a service hole cover 1 is attached onto a door main body and further a door trim 9 is assembled on it, the service hole cover 1 is stuck previously to the door trim 9 at its peripheral sticking section 12 for subassembling. The service hole covet 1 is provided with an annular scored line 11 between a door sticking section 61 stuck to the door main body and the peripheral sticking section 12. In assembling, a subassembly is assembled simultaneously into the door main body. When the door trim 9 is removed in repair, the service hole cover 1 is cut off at the scored line 11, and left as it is on the door main body side.
Patent JP-S63124587-A (JP)
Inventor: GUREIAMU JIEI MAATEIN
IPC: G01C19/66
Filed: 1987-10-30
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-H0758362-A (JP)
Title: Optical system for light emitting diode
Inventor: ANTONIO FUIORENTEIINI
IPC: F21V7/00
Filed: 1993-10-12
Abstract: PURPOSE: To ensure a high luminosity with a slight dispersion by forming a concave outer longitudinal surface oppositely to a diode, arranging a concave longitudinal surface to reflect a light beam radiated from a diode and arranging a lateral surface to deliver the light longitudinal outward. CONSTITUTION: A longitudinal part 19 is formed such that the concave outer longitudinal surface 22 is disposed oppositely to a diode 13. The lateral surface is surrounded by an additional outer lateral surface 24 having spherical or elliptical convex surface facing a longitudinally radiated light. The additional outer lateral surface 24 surrounds the front part 18 of a carrier lens 12 coaxially and the outer longitudinal surface 22 of the carrier lens 12 is coaxial to the optical axis 14. The longitudinal part 19 has such outer shape as reflecting a light radiated from the diode 13 toward the additional outer lateral surface 24 through the concave longitudinal surface 22 and the surface 24 can deliver a light beam in the longitudinal direction 27. Consequently, a strong light can be obtained by reducing dispersion on the outer lateral surface.
Patent JP-S61154243-A (JP)
Title: System for detecting faulty section
Inventor: INOUE YUKINORI
Filed: 1984-12-26
Abstract: PURPOSE:To specify correctly a faulty section by providing duplicatedly an error detection code area in a packet and allowing a packet sender device to set the result operating an operation object data to the 1st area and set the result of the code itself to the error detection code operated additionally to the 2nd area. CONSTITUTION:The error detection code area in the packet is provided duplicatedly, and the packet sender device sets the result of operation of an operation object data to generate an error detection code CK1 to the 1st area and sets the result of additional operation of the code itself to the error detection code CK1 set to the 1st area to the 2nd area. Repeaters except the packet sender repeater apply the operation of an EC2 section, check the result of operation and compare/check the result of operation with the error detection code CK1 set to the 2nd area. Then the result of operation resets the 2nd area. Since all the repeaters apply resetting, no error is propagated to specify the transmission error causing section.
Patent JP-H10158266-A (JP)
Title: New stabilizer based on 1-aza-2,2,6,6tetramethylbicyclo(3.1.0) hexane
Inventor: STAEHRFELDT THOMAS DR
IPC: C07D487/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new stabilizer, comprising a specific azabicyclohexane compound and capable of stabilizing organic materials such as a plastic, a coating material, a paint or an oil against deteriorating influences of light, radiation, heat and oxygen. SOLUTION: This compound is represented by the formula [(n) is 1 or 2; A is a direct bond (Z), O-C(O), etc.; B is a group represented by the formula O-R<1> (R<1> is H, an amine-substituted 1-18C alkyl, etc.), etc., when A is Z and (n) is 1, a group represented by the formula N(R<1> ) when (n) is 2 or a 2-18C alkyl, etc., when A is not Z and (n) is 1 and a 2-18C alkylene, etc., when (n) is 2], e.g. 1-aza-4-hydroxy2,2,6,6-tetramethylbicyclo[3.1.0]hexane. The compound represented by the formula is obtained by converting 1-aza-4-oxo-2,2,6,6 tetramethylbicyclo[3.1.0]hexane into an alcohol or an amine, and, as necessary, further reacting the resultant alcohol or amine with the corresponding compound reactive with alcohols or primary or secondary amines.
Patent JP-H02124928-A (JP)
Title: Epoxy resin molding material
Inventor: ARAI TAKAFUMI
IPC: C08L63/00
Filed: 1988-11-02
Abstract: PURPOSE:To obtain the title molding material with excellent humidity resistance useful for a resin sealing of electrical components, etc., by adding a filler finished with a releasing agent in advance in the title molding material formed by adding additives to an epoxy resin. CONSTITUTION:In the title molding material formed by adding, if necessary, additives such as a crosslinking agent, a curing agent, a curing accelerator, a filler, a releasing agent, a coloring material and a coupling agent, the filler is added thereto after the surface of the filler (e.g., silica) is finished with the releasing agent (e.g., carnauba wax).
Patent JP-H01120293-A (JP)
Title: Production of 3-hydroxyphthalic acid
Inventor: HIGASHIHARA TAKANORI
IPC: C12P7/44
Filed: 1987-11-02
Abstract: PURPOSE:To obtain high-purity 3-hydroxyphthalic acid with little byproduct, by making a culture of microorganisms belonging to Alcaligenes group and capable of producing 3-hydroxyphthalic acid in a medium in which phthalimide is the chief carbon source. CONSTITUTION:Microorganisms belonging to Alcaligenes group [e.g. Alcaligenes SP.P-7-2 strain (FERM P-9644)] and capable of producing 3-hydroxyphthalic acid is subjected to culture in a medium with phthalimide as the chief carbon source, containing, in addition, nitrogen source such as ammonium sulfate, the product being accumulated followed by collection, thus obtaining the objective 3-hydroxyphthalic acid.
Patent JP-H1193113-A (JP)
Title: Braker for rolling compactor
Inventor: KATO HARUYUKI
IPC: E01C19/28
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a braker for a rolling compactor having a simple constitution which does not transmit vibration resulting from traveling to the lever for the forward and rearward movement. SOLUTION: When a brake pedal 9 is treaded on to bring the rolling compactor to an emergent stop during the traveling state, a cam follower 14 is directly engaged with the returning cam face 15a (15b) corresponding to the traveling direction, of a movable body 15 at a position corresponding to the traveling operational position to push up or down the returning cam face 15a (15b) while rolling and swing the movable body 15 toward the neutral position N1. And when the cam follower 14 comes into contact with the root of both return cam faces 15a (15b), the movable body 15 is brought to a stop at the neutral position N1. And then, the lever 6 for the forward and rearward movement is returned to a stop-set position N and the rolling compactor is brought to a stop.
Patent JP-S62139808-A (JP)
Title: Rh degassing method
Inventor: IKEDA MASABUMI
IPC: C21C7/10
Filed: 1985-12-11
Abstract: PURPOSE:To decrease the energy for evacuating a device, to make the composition of a molten steel uniform and to remove inclusions in the stage of refining the molten steel by an RH degassing refining method by hermetically closing a degassing vessel after vacuum refining and stirring the molten steel by the circulation of gaseous Ar. CONSTITUTION:The molten steel 2 is put into a ladle 1 and a nozzle for the rise and reflex of the molten steel of an RH degassing device is immersed therein. The inside of the RH degassing device is evacuated to the extent approximate to a vacuum by boosters 4, 5, 6, plural ejectors 8, 10, 12 and plural condensers 7, 9, 11, 13. The molten steel in the ladle 1 is subjected to dehydrogenation, deoxidation and decarburization refining by the vacuum in the degassing vessel. An alloy iron for component adjustment is added to the molten steel at the same instant. The degassing vessel 3 is then hermetically sealed from the degassing device and the driving of an evacuation treatment device is stopped; at the same time, the gaseous Ar is blown from the rising nozzle of the RH degassing device 3 to stir the molten steel 2 to make the components uniform and to float and separate the nonmetallic inclusions. The high-grade degassed steel having the uniform compsn. is obtd. with the driving power for evacuation lower than heretofore.
Patent JP-S63133804-A (JP)
Title: Controller for electric vehicle
Inventor: MURANO HIROYUKI
IPC: G05D1/02
Filed: 1986-11-25
Abstract: PURPOSE:To change the running direction of an electric vehicle safely and smoothly within a range from a low-speed running to a high-speed running, by a method wherein the optimum relation between the inside wheel and the outside wheel of the electric vehicle with respect to the degrees of a speed and the change of the running direction is obtained to control the speed of the inside wheel and the outside wheel separately. CONSTITUTION:A reference operator 1 inputs the speed reference Vref of an electric vehicle given by an accelerator or the like, a direction change reference angle theta, given by the turning angle or the like of a handle for advancing the electric vehicle into a direction A, and the rotating speeds NL, NR of motors 4, 5 and operates the optimum rotating speed references NrefL, NrefR of left and right rear wheels 10, 11. Controllers 2, 3 receive the optimum rotating speed references NrefL, NrefR and control the speed of the motors 4, 5 respectively. The relation between the degree of the change of the running direction of the vehicle and the optimum rotating speeds of the inside wheel and the outside wheel of the same is obtained by above-described operation, therefore, the electric vehicle may be turned safely and smoothly by permitting the control of the inside and outside wheels so as to be rotated with the optimum speeds.
Patent JP-S62140946-A (JP)
Title: Sheet feeding device
Inventor: HIROSE TOSHIHIKO
IPC: B65H3/66
Filed: 1985-12-11
Abstract: PURPOSE:To obtain a sheet feeding device which can be installed on a sheet take in port and having a large capacity by providing an engaging means which relatively moves sheets and a feeding means vertically to engage the both. CONSTITUTION:When a large quantity housing part 9 is used, sheets are set on a hopper 19, and a roller 23 is rotated to lift up the hopper 19. Then, the hoper 19 is stopped in a condition that the sheets have slightly pushed up a feed out roller 15. When the feed out roller 15 is rotated according to a paper feed command, sheets are fed out and separated by means of a separating claw 38. The separated sheet is guided downward by a guide 33 and guided to a take-in roller 53 by a guide 37 and taken in. When sheets are taken in by a defined quantity, the hopper 19 is lifted up by a certain quantity, to make a sheet always in contact with the feed out roller 15.
Patent JP-H11120606-A (JP)
Title: Optical pickup
Inventor: MATSUBAYASHI NOBUHIDE
IPC: G11B7/135
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which is capable of executing recording and reproducing to and from two kinds of optical disks varying in substrate thicknesses and has good light efficiency. SOLUTION: The beam splitter surface 6a of the optical pickup consisting of a semiconductor laser 1, a liquid crystal cell 5, a polarization beam splitter 6, an objective lens 9 for the optical disk of the large substrate thickness and an objective lens 10 for the optical disk of the small substrate thickness is constituted so as to attain 0<Rp<50<Rs<100(%) when the ratio of the P polarized light component reflecting the beam splitter surface 6a of the polarization beam splitter 6 is defined as Rp and the ratio of the S polarized light component as Rs.
Patent JP-H10104564-A (JP)
Title: Firing furnace
Inventor: OTA TETSUO
IPC: G02F1/1333
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a firing furnace constituted in such a manner that electronic parts are horizontally held during firing. SOLUTION: A holding frame 52 for arranging the electronic parts in the prescribed positions in a firing chamber 51 having heating means 53 consists of horizontal supporting parts 521 and >=2 pieces of struts 522 fixing these horizontal supporting parts 521. These struts 522 consist of materials, such as crystallized glass deposited with microcrystals in glass, having a coefft. of thermal expansion of <=2×10<-5> / deg.C. The electronic parts are two sheets of glass substrates 11, 12 used for assembly of a crystal substrate. Two sheets of the glass substrates 11, 12 superposed on each other in the prescribed position relation are heated while a thermosetting resin is interposed, by which the firing for sealing to cure the thermosetting resin is executed in such a manner that the gap between the two glass substrates 11, 12 attains a prescribed size.
Patent JP-H10100574-A (JP)
Title: Print of seal forgery preventing sheet
Inventor: ISEYA YUKIHIKO
IPC: B42D15/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate easy forgery of a print of seal by executing an impression part constituted by screen printing with density and screen ruling of a specific range with ink containing India ink on a sheet surface. SOLUTION: The shadow forgery preventing sheet comprises an impression part 3 executed by screen printing on a predetermined part of a sheet base surface. The part 3 is formed of halftone screen printing 4 having 50 to 90 lines of screen ruling and 40 to 60% of density. Ink for the printing 4 contains India ink which contains carbon. In this case, the India ink of about 20 to 30% is preferably mixed with arbitrary color ink selected from indigo blue, red, brown and green inks. According to this, an output print of seal can be developed to the degree not hard to see, and the print of seal 5 cannot be easily forged by an ill-intentioned third party with a domestic printer.
Patent JP-H01120747-A (JP)
Title: Image shift control device
Inventor: ICHIHASHI NOBUAKI
IPC: H01J37/147
Filed: 1987-11-04
Abstract: PURPOSE:To maintain the shift of a sample image in the observation visual field invariably constant regardless of the magnitude of the set magnifying power by changing the frequency dividing ratio of a programmable frequency divider in response to the set magnifying factor. CONSTITUTION:This device is constituted of a shift voltage generating unit 1 outputting the image shift voltage, a voltage frequency converter 3 converting the output voltage of the shift voltage generating unit 1 into the frequency, and a programmable frequency divider 8 frequency-dividing the output of the voltage frequency converter 3. The programmable frequency divider 8 is constituted so that the frequency dividing ratio is changed in response to set magnifying factor of an image, the output of the voltage frequency converter 3 is frequency-divided by the programmable frequency divider 8 and fed to a counter 4 as the clock input. The shift speed of the sample image in the observation visual field can be thereby maintained invariably constant regardless of the magnitude of the set magnifying factor.
Patent JP-H02124667-A (JP)
Title: Telephone set
Inventor: OGURA HITOSHI
IPC: H04M1/60
Filed: 1988-11-02
Abstract: PURPOSE:To start smooth talking by providing an identification circuit identifying whether or not a PB signal received in the speaker reception state is a control signal. CONSTITUTION:When a PB signal is received via a telephone line l1, a PB reception circuit 2 converts a received PB signal into a code, and transfers the result to an identification circuit 5 via a PB reception signal line l3 and a speaker reception switch S2. The identification circuit 5 identifies whether or not the inputted code represents control to a changeover circuit 6 and the changeover circuit 6 is controlled via a switching control line l5 when the code represents the control, a sound volume adjusting device output signal line l4 is disconnected to connect a voice signal line l2 to an amplifier circuit 7. Since the opposite voice is listened to from a speaker 8 at a maximum sound volume independently of the adjustment of a speaker sound volume adjusting device 4, a caller is called.
Patent JP-H11117944-A (JP)
Title: Bearing unit
Inventor: ICHIHARA TAKASHI
IPC: F16C35/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing unit to reduce labor for detaching work of a bearing, shorten time, without damaging a shaft at the time of the detaching work of the bearing and without requiring a special detaching tool to be used. SOLUTION: A plural number of screw holes 91 the central axes of which are in parallel with a central shaft of a bearing 2. A screw 21 is screwed in the screw hole 91 , and when they are rotated by a driver 22, pressure in the axial direction is applied on a flange part 5, and it is possible to detach the bearing 2 from the shaft.
Patent JP-H08207047-A (JP)
Title: Continuous viscous material supply device for extruder/mill
Inventor: JIYORUJIITA BUIKUTOORU
IPC: B29C31/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus receiving a viscous material such as rubber or a material similar thereto from an apparatus of a discontinuous cycle to continuously supply the same to an extrusion/rolling machine. SOLUTION: An apparatus 1 is provided with a vertical hopper which has at least two opposed side walls 3 between which conical augers 7 are received so as to be arranged in a state inclined with respect to a vertical axis so as to form a V-shape in the inward direction of the hopper and also provided with means 8 for independently driving the augers 7, means for cooling the augers 7 and the means 9 provided to at least one wall of the hopper to incline the augers from an inclined operative position to an almost horizontal inoperative position.
Patent JP-H01122061-A (JP)
Title: Loading device for disk cartridge
Inventor: SAITO YUKIO
IPC: G11B17/043
Filed: 1987-11-06
Abstract: PURPOSE:To elevate a space factor by making the title device thin, and to prevent internal damage due to malfunction by moving a disk cartridge toward a loading direction when a lock is released. CONSTITUTION:When the disk cartridge DCT 8 is inserted into a holder 9, a lever 30 rotates against the elastic force of a coil spring C3 43, and opens a shutter 34. When the DCT 8 is pushed in further, a lock hook plate 25 rotates, and an engagement between a lock notch 41 and an engaging part 40 is released, and a hook pin 39 engages with the engaging groove 38 of the DCT 8. The lock of an arm 23 is released by the release of the engagement of the plate 25, and the arm 23 is rotated by the elastic force of the CS 42, and the DCT 8 is drawn in toward the loading direction. Besides, a slide plate 11 having moved is moved by the actions of the elastic force to energize the holder 9 toward a base direction and the sloped surface of the side surface of the plate 11, and the holder 9 descends vertically to the base 2 side, and a disk is loaded on a turn table 7.
Patent JP-H1199856-A (JP)
Title: Seat slide device
Inventor: HASHIMOTO KAZUKUNI
IPC: B60N2/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of the backlash noise, and to improve the manufacturing workability. SOLUTION: In a seat slide device, a clearance L is provided between an engagement pin 58 of a support link 54 which is integratedly and turnably provided with an operation lever 48 and a receiving part 56 of the other end 36b of a turning arm 36 one end 36a of which is connected to a lock plate 28. When the operation lever 48 is turned in the lock releasing direction, the engagement pin 58 is engaged with the receiving part 56 of the turning arm after the play corresponding to the clearance L.