baber/WOPTO huggingface dataset:
Patent JP-H08320683-A (JP)
Title: Frame for piano and piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/04
Filed: 1995-05-24
Abstract: PURPOSE: To provide a frame which may be provided with a function as structural materials, such as backposts, by subjecting the frame to a treatment to enhance the dimensional accuracy of the frame without requiring special equipment even if the frame of the state produced by casting, etc., is low. CONSTITUTION: A wooden plate material 5 as a buffer material 4b is fixed by means of screws 4f to the flank 4c of a casting body 4a of the frame 4. This fixing is executed with the peripheral edges on the four sides of the casting body 4a. Next, the wooden plate materials 5 mounted to the peripheral edges on the four sides of the casting body 4a are cut by the same device as the four-way cutting device used heretofore to obtain the dimensional accuracy by cutting the four sides of the combined backposts, by which the surfaces 4d for arranging treble and bass end panels, roof rear and bottom plate in correct positions are completed.  Then, the subsequent assembly of the piano may be executed by using the surfaces 4d on the circumference of the frame 4 as reference, by which the assembly of the treble and bass end panels, roof rear, bottom plate, etc., is executed with the same high accuracy as in the case of the assembly executed heretofore by using the faces on the circumference of the sound ribs as reference.
Patent JP-H07333507-A (JP)
Title: Microscope system
Inventor: TAKAHAMA YASUTERU
IPC: G02B21/00
Filed: 1994-06-07
Abstract: PURPOSE:To provide a microscope system capable of performing microscopic observation of a sample in a short time with high accuracy and being excellent in operability and safety independently of the kinds of an optical system for microscopic observation and a sighting system. CONSTITUTION:This system is provided with a motor-driven revolver 74 capable of holding objective lenses 72a and 72b and selectively setting the lenses 72a and 72b on an observation optical axis A, a stage holder 78 holding a stage 76 so as to move in a specified direction and positioning a specimen sample S in the visual field of the lenses 72a and 72b, a motor-driven sighting mechanism 80 to which either the revolver 74 or the stage holder 78 is selectively attached, and which moves either of them along the observation optical axis A and performs focusing by adjusting a relative distance between the lenses 72a and 72b and the sample S, a sighting object detector 82 detecting which is selectively attached to the mechanism 80, the revolver 74 or the stage holder 78, and a driving control part 84 driving and controlling the mechanism 80 based on a detection signal outputted from the detector 82.
Patent JP-H05324910-A (JP)
Title: Character recognizing device
Inventor: YADA KATSUHIRO
IPC: G06K9/46
Filed: 1992-05-18
Abstract: PURPOSE:To improve the precision of character recognition by more exactly calculating the degree of difference at the device for extracting the feature amount of a direction component from the direction component of the contour line or the center line of a character and recognizing the character by calculating the degree of difference between the feature amount and a standard feature amount decided in advance. CONSTITUTION:Conventionally, the degree of difference is calculated while assuming that the feature amount is regularly distributed. However, the feature amount to be really extracted is not regularly distributed but asymmetrically distributed. Then, a logarithm conversion part 7 converts the extracted feature amount to a logarithm and prepares a direction component logarithm vector. Then, a difference degree calculation part 8 calculates the degree of difference by comparing the prepared direction component logarithm vector with a standard pattern generated by a standard pattern generation part 9. Therefore, the degree of recognition for recognizing characters can be improved.
Patent JP-H0418915-A (JP)
Title: Catalytic converter
Inventor: SAKAI YASUHIRO
IPC: B01D53/94
Filed: 1990-05-15
Abstract: PURPOSE:To enhance the efficiency in removing NOX by forming a first wash coat layer of Cu/zeolite structure on a carrier on its front side and the first and second wash coat layers on the carrier on its rear side. CONSTITUTION:The NOX exhausted from a lean burn engine in the steady running are decomposed at the active site of the Cu/zeolite structure of the first wash coat layer 22, and the HC, CO and NOX exhausted from the engine are simultaneously reduced in the transient running carried out with the theoretical air-to-fuel ratio at the active site of the noble-metal elements such as Pt, Rh and Pd deposited on the second wash coat layer 23. Since the Cu/ zeolite structure is formed in this way on the front side of a carrier 15, the reducing agents such (H2, HC, etc.,) are secured close to the active site of the Cu/zeolite structure, and the efficiency in removing NOX is improved.
Patent JP-H09301237-A (JP)
Title: Method for filling injecting liquid in automobile production line
Inventor: NISHIDA ATSUYOSHI
IPC: B23P21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prepare an injecting liquid in a liquid vessel on a production line so as to be usable as it is by assembling the liquid vessel containing a solidified component soluble to water to a vehicle on the production line, and injecting water to this liquid vessel. SOLUTION: To fill a window washer solution to a window washer solution tank assembled to a completed vehicle, components excluding water of the window washer solution is laid into solidified state in a process A. Each component laid into solidified state is weighed by a prescribed quantity and put into the washer solution tank in a process B. The window washer solution tank to which each component laid into solidified state is put is assembled to a completed vehicle on a production line in a process C. A prescribed quantity of water is injected into the window washer solution tank to prepare a window washer solution having a prescribed concentration in a process D. Thus, labor saving and space saving can be attained, and the possibility of leakage of the liquid concentrate in carrying or filling can be eliminated.
Patent JP-S5916545-A (JP)
Title: Improved activating and regenerating method of catalyst
Inventor: ISHIKAWA KATSUHIRO
IPC: C07C51/14
Filed: 1982-07-19
Abstract: PURPOSE:To activate and regenerate a cobalt-pyridine catalyst having decreased activity by making the same present in a solvent mixture of a hydrocarbon solvent and a polar org. solvent in the atmosphere of an inert gas and bringing the same into contact with an aq. soln. of an acid. CONSTITUTION:A cobalt-pyridine catalyst having a deteriorated activity is made present in a solvent prepd. by mixing a hydrocarbon solvent such as pentane, hexane or the like and a polar org. solvent such as alcohols, ketones, or the like at 3/7-9/1 based on weight, in the stage of regenerating the cobalt-pyridine catalyst contg. the modification of pyridines in hydroesterification reaction or hydrocarboxylation reaction of an unsatd. compd. The catalyst is then brought into contact with >=0.5 gram equiv. an aq. acid soln. based on 1 gram equiv. the total nitrogen compd. in the catalyst under the atmosphere of an inert gas. Mineral acid such as hydrochloric acid, sulfuric acid or phosphoric acid is used as the acid.
Patent JP-S5458086-A (JP)
Title: Production of gas detecting element
Inventor: KUSANAGI SHIGEKAZU
IPC: G01N27/12
Filed: 1977-10-15
Abstract: PURPOSE: To increase the detecting sensitivity of a gas detecting element and to reduce the dispersion of the performances among the elements by producing the elements mainly of particles of stannic oxides which are prepared by thermally decomposing the vapor of organic tin compounds.  
     CONSTITUTION: The vapor, which is prepared by heating and vaporizing an organic tin compound such as (CH 3 ) SnCl 2  in a carburetor, is carried on carier gases such as air or oxygen and introduced into a thermally decomposing furnace so that it may be thermally decomposed at a preset temperature. The fine particles of SnO 2  obtained are introduced into water and dispersed, and resultant aqueous dispersion is centrifugally separated to trap the fine particles of SnO 2 . These particles are then molded by means of press and sintered according to a normal method, thus producing a gas detecting element. The aforementioned particles have a diameter of about 0.3 to 0.5 microns within a narrow range so that the resultant detecting element can have high detecting sensitivity and less despersion in performances among the elements. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08321475-A (JP)
Title: Method and apparatus for determining probability of secondary electron emission in semiconductor device, electron shower device, semiconductor device, and ion implantation method
Inventor: NAGASAWA HIDEJI
IPC: H01L21/263
Filed: 1995-05-24
Abstract: PURPOSE: To suppress the electrification of the surface of a semiconductive substance by determining the probability of secondary emission due to ion implantation according to the gradient of properties of the total quantity of charge at the time of having implanted ions into the semiconductor substance on an insulating film and the quantity of charge flowing in the insulating film until it reaches its breakage. CONSTITUTION: When ions are implanted into the polysilicon electrode 4 of a test device, a gate oxide film (insulating film) 3 produces insulation breakage, having constant voltage or currents applied. The quantity of charge Qbd which has flown in the oxide film until it reaches its breakage is expressed by Qbd=ist×tdb (ist is a stress current, and tdg is the time until reaching 50% breakage). Furthermore, in case that ions are implanted into an antenna capacitor, the quantity of a stress charge Qst, which flows to the gate oxide film 3, is expressed by Qst=q×D×R (q is element charge, D is dosage, and R is antenna ratio). The relation between these Qbd and Qst is obtained, whereby the degree of deterioration of the oxide film can be known by the magnitude of its gradient.
Patent JP-H07331916-A (JP)
Title: Control device for vertical circulation type multistory parking facility
Inventor: NAKAGAWA MASASHI
IPC: E04H6/14
Filed: 1994-06-07
Abstract: PURPOSE:To automatically restart and automatically restore a cage to the normal position when the called cage is stopped out of the regular stop position. CONSTITUTION:A plurality of vehicle loading cages 7 are supported capably of being circulatingly run. By operating to call a desired cage 7, the called cage 7 is controlled to be called on a garaging/delivery position by circulatingly running in the direction of the shortest movement. A regular stop position sensor detecting whether the stop position of the called cage 7 is the regular stop position or not is provided. A control part 12 is provided, which restarts the calling operation after circulatingly running the cage by one cage portion, when the stop position of the called cage 7 is not detected on the regular stop position by the regular stop position sensor.
Patent JP-H02307875-A (JP)
Title: Method for bonding ceramics and metal
Inventor: OKABAYASHI MAKOTO
IPC: C04B37/02
Filed: 1989-05-18
Abstract: PURPOSE:To easily bond nonoxide ceramics as well by inserting a brazing sheet consisting of aluminum between Si3N4 ceramics metallized by a specific method and a metal plated with copper and bonding the ceramics and the metal by brazing. CONSTITUTION:The Si3N4 ceramics 1 is heated in the atm. to oxide the surface in bonding of the ceramics 1 and the metal 2. A mixture which is formed by mixing 5 to 30% MgO with a copper oxide of either Cu2O or CuO and is made into a paste form by an org. binder is printed or applied on the oxidized bonding surface 1a and is calcined and reduced to form the copper metallized layer. The aluminum brazing sheet 4 is inserted between the metallized ceramics 1 and the copper plates 2a metal 2 and the skin material of the brazing sheet is melted to bond the ceramics and the metal by brazing. Even the nonoxide ceramics, such as the above-mentioned ceramics, are easily bonded.
Patent JP-H06312014-A (JP)
Title: Luer connecting device
Inventor: KODAIRA SEIGO
IPC: A61M39/10
Filed: 1993-04-28
Abstract: PURPOSE:To prevent a liquid flow hole from intrusion of bacilli. CONSTITUTION:The front end opening of a liquid flow hole of a female luer connector is opened and closed by a lid body 26 energized to closing direction by a leaf spring 27. While the insert part 43 of a male luer connector 22 is formed with a liquid flow hole 46 extending therethrough axially while a cylindrical cover part 44 is fitted on the lid body 22 and the inside of the cover part 44 is sealed up by a blocking body 45. The front part 44 of the cover part 44 is a female seal body. When both luer connectors 21, 22 are connected to each other female luer connector 21 is inserted into the cover part 44 of the male luer connector 22 and the lid body 26 is opened while the blocking body 45 is broken or peeled off so that an insert part 43 is separably taper-joined with the liquid flow hole 29. The inner peripheral surface of a seal body 52 is stuck to the outer peripheral surface of the female luer connector 21 to seal up the inside of the cover part 44.
Patent JP-S6463974-A (JP)
Title: Dye for intensifying photoconductive system
Inventor: DEBITSUDO EDOGAA BURAUN
IPC: G03G5/09
Filed: 1988-05-23
Abstract: PURPOSE: To make a sensitizing dye usable as a dye for increasing photoconductivity especially to near IR by using a specified cyanine dye as the sensitizing dye and preparing at least 10mol% of the dye in the form of tri-iodide salt. CONSTITUTION: A cyanine dye having at least 7 carbon atoms in a polymethine chain which may have a cyclopentene or cyclohexene condensed ring is used as a sensitizing dye and at least 10mol%, preferably at least 30mol% of the dye is prepd. in the form of tri-iodide salt. The resultant dye is used as a sensitizer for an org. photoconductor and can be used as a dye for increasing photocodnuctivity especially to near IR.
Patent JP-H1153279-A (JP)
Title: Information processor and method, information providing device and method, information processing system and providing medium
Inventor: OMURA KAZUNORI
IPC: H04L12/58
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To effectively notify information that is offered on a communication network and to grasp a process in which the information is transferred between information processors. SOLUTION: An electronic mail editing part 26 has a function that edits an electronic mail and also inserts the stored index sticker in electronic mail sentences. The index sticker is inserted, and an edited electronic mail is sent to an electronic mail sending part 27 by an electronic mail sending instruction and sent to an information processor 10b that becomes another client computer. A transfer information notifying part 28 sends transfer information to a WWW server 8i through an internet 7 when the electronic mail is sent by the part 27. The transfer information comprises prescribed transfer data which can be confirmed by the server 8i, and the server 8i can know with this that at least an information processor 10a transfers information to the other processor 10b.
Patent JP-H01296798-A (JP)
Title: Driver and its control information container
Inventor: NAGI KATSUO
IPC: H04R3/00
Filed: 1988-05-25
Abstract: PURPOSE:To easily and surely set a characteristic value such as an output impedance of a driver to a proper value by separating a revision setting means of a transmission characteristic of a feedback circuit into a main body section and a control information container. CONSTITUTION:Any desired speaker system among speaker systems 21A, 21B,... is connected to an output terminal 33 of a main body internal circuit section 31 by a connection cord 18. Then a cartridge is (any of cartridge 15A for speaker 21A, cartridge 15B for speaker 21B,...) corresponding to a connected speaker system 21 (any of systems 21A, 21B,...) is set to a driver main body 10 to connect a connector 12 of a main body circuit board 13 and a connector 16 of a cartridge circuit board 17. Thus, an equalizer circuit 34 whose drive characteristic value is set to a proper value to the speaker system 21 and a drive circuit 20 including a negative impedance circuit 60 are formed.
Patent JP-H01296659-A (JP)
Title: Semiconductor storage device
Inventor: TAKEUCHI MIKI
IPC: H01L27/10
Filed: 1988-05-25
Abstract: PURPOSE:To inhibit the fluctuation of the threshold voltage of a switching MOS transistor (MOST) by a method wherein a wiring to lead to p-type regions (PWs) is formed using a low-resistance poly Si region of the same conductivity type as those of the PWs without damaging the high integration property of the title device. CONSTITUTION:A capacitor is constituted of a storage capacitor part ST and plates PL surrounding the ST from all directions holding an insulating film between the plates and the ST, a gate GT of a switching MOST is formed only on part of each side surface of columnar p-type regions PW and if a word line WL is connected to an Al wiring in every a plurality of pieces of cells, a device can be actuated at high speed. Moreover, a low-resistance p-type poly Si region P1 is connected to part of each side surface of the PWs and this P1 fixes the PWs in a constant voltage. Thereby, the PWs are fixed in a constant voltage through the P1 and the fluctuation of the threshold voltage of the MOST can be inhibited at a very low level.
Patent JP-S5647582-A (JP)
Title: Crust breaking chisel and operation therefor
Inventor: EDOUIN GUTSUTO
IPC: C25C7/06
Filed: 1980-09-10
Abstract: Device and method for breaking open the solidified crust of electrolyte on an electrolytic cell, in particular a cell for producing aluminum. At least one projection is provided on the lower part of the shaft of a chisel used on a crust breaker. After breaking through the crust, the chisel is lowered further at least until the lowest projection or projections reaches the lower half of the crust.
Patent JP-H04350900-A (JP)
Title: Speaker collation system
Inventor: UNNO MASAYUKI
IPC: G10L17/00
Filed: 1991-05-29
Abstract: PURPOSE:To accurately determine the area of a registered person from only the learnt data of the registered person by using a neural network which constitutes an identification space according to the distance to input data. CONSTITUTION:A speaker is collated by using the speaker collation device equipped with a voice input part 11, a preprocessing part 12, the neural network, and a decision part 14 and the neural network 13 which constitutes the identification space according to the distance to the input data is used. Input voices 'tadaima(I'm home!)' of, for example, five males are divided equally into four on the time base and processed by Fourier analysis using a specific sampling frequency, frame length, and a frame period respectively, and power vectors of 16ch found in a specific band are averaged in respective blocks to obtain 64-dimensional input vectors. Those vectors are inputted to the neural network 13 and learnt sufficiently by respective units of an output layer corresponding to the speakers. Therefore, only the learnt data of the registered person are only learnt.
Patent JP-S5458113-A (JP)
Title: Electronic engine controller
Inventor: MORINAGA SHIGEKI
IPC: F02D28/00
Filed: 1977-10-19
Abstract: PURPOSE: To fulfill many control functions with high reliability through simple circuits, by providing a group of regerence registers for retaining calculated data, a group of instantaneous registers for retaining the instantaneous conditions of engine and groups of comparison result retaining registers.  
     CONSTITUTION: An input/output unit is provided to convert the signals of a plurality of engine running condition sensors into digital signals to move actuators for an injection valve, an EGR unit, a fuel pump and an ignition coil depending on data calculated by a micro-processor on the ground of said digital signal and thereby control the engine. A pulse output circuit 126. which is a part of the input/output unit, has the group of reference registers 470 for retaining the calculated data, the group of instantaneous registers 472 for retaining the instantaneous conditions of the engine and the groups 502, 504 of retaining registers for retaining the results of comparison by a comparator 480 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5458639-A (JP)
Title: Metal surface covering method
Inventor: ISHIDA YAEROU
IPC: B05D7/14
Filed: 1977-10-18
Abstract: PURPOSE: To remarkably improve the adherence of a metal surface and a lining material to each other by oxidizing the surface and sticking the material at a state in which oxide remains on the surface.  
     CONSTITUTION: Metal conduit 1 with sluice valves 2a,2b closed is connected with feed blower 3 and exhaust blower 4. Tank 5 housing an oxidizing agent and tank 6 filled with sticky liquid lining material (a) are connected to mixer 7. Vessel 8 for recovering a mixt. of the agent and the material is attached to the other exhaust  pass. The agent is sprayed into conduit 1 with an air current flowing from blower 3  to blower 4 to oxidize the surface of the inner wall portion of conduit 1 to be lined  by the contact with the agent, forming oxide layer A of porous three-dimensional  network structure. Next lining material (a) is finely divided, fed with the current,  and sticked to layer A while penetrating into layer A to cover all over the inner  wall of conduit 1 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285839-A (JP)
Title: Manufacture of ceramic mold
Inventor: TSUBOTA DAISUKE
IPC: B22C17/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To execute pattern drawing without breaking a ceramic mold by feeding the high pressure air along a boundary surface between the ceramic mold and a mold pattern to draw the ceramic mold from the mold pattern. SOLUTION: After the slurry poured in a mold pattern 15 is turned into gel to form a lower ceramic mold 3, the high pressure air is fed along a boundary surface 12 between the ceramic mold 3 and the mold pattern 15 to draw the ceramic mold 3 from the mold pattern 15. An air vent 13 is provided on the mold pattern 15, and the air of e.g. 7kg/cm<2> in air pressure is fed from the air vent 13.
Patent JP-S6018337-A (JP)
Inventor: KUMA TOSHIMI
IPC: B32B3/26
Filed: 1983-07-11
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-H02305788-A (JP)
Title: Hydraulic elevator device
Inventor: MIYAKE TATSUO
IPC: B66B9/04
Filed: 1989-05-19
Abstract: PURPOSE:To increase the passage resistance of a throttle converting valve in an oil temperature increasing operation, to increase the thermal energy given to the oil per unit time, and to finish the oil temperature increasing operation in a short time, by providing a throttle converting valve to reduce the opening area of the passage in an oil temperature increasing operation in a passage through which the pressure oil is fed to a hydraulic jack when the cage is operated upward. CONSTITUTION:By a throttle converting valve 15 provided in a passage through which the pressure oil in the upward operation is fed to a hydraulic jack 2, the opening area of the pressure oil feeding passage in an oil temperature increasing operation is reduced. As a result, the passage resistance is increased, and the thermal energy given to the oil per unit time can be increased. An oil temperature increasing operation can be finished in a short time, consequently.