baber/WOPTO huggingface dataset:
Patent JP-H08254857-A (JP)
Title: Carrier for development of electrostatic latent image and electrostatic latent image developer
Inventor: HAYASHI MAYUMI
IPC: G03G9/10
Filed: 1995-03-17
Abstract: PURPOSE: To stabilize the developing property, to obtain reproducibility of the density in a halftone part, and to prevent contamination in a copying machine with a developing toner by specifying the average coating film thickness of the carrier and controlling the surface exposure degree of magnetic particles to less than a specified %. CONSTITUTION: This resin coated, carrier consists of a magnetic particle and a resin coating layer 6 on the particle. The resin coating layer 6 is a polyolefin resin coating layer of <=2.0μm average coating film thickness formed by polymn. of olefin monomers on the magnetic particle surface. The exposure degree of the magnetic particle surface is <50%. The film thickness is measured by embedding the polyolefin resin-coated carrier in a photopolymerizable resin, hardening the resin, cutting the sample with a slicer, and observing the sample in a transmission electron microscope(TEM). The the center of gravity G of the core part 7 is decided by an image analyzer and lines are drawn in 12 directions from the center of gravity G on the TEM image to divide the center into part of a same angle.  These lines are extended to the coating film part and the film thickness I1 -I12 of the resin coating layer 6 along each line is measured. Then the average of the measured values is calculated as the average film thickness of the carrier.
Patent JP-H07268848-A (JP)
Title: Drainage device preventing backward flow, provided with impervious sheet for laying down on water bottom
Inventor: KURITA TADAHIKO
IPC: E02B7/02
Filed: 1994-03-29
Abstract: PURPOSE:To closely lay down an impervious sheet on the bottom of water, by attaching a drainage device preventing backward flow in which the outer periphery of a drain opening preventing backward flow is formed with a bellows rubber sheet and a floating tool is provided at the upper part of the outer periphery of the drain opening. CONSTITUTION:The outer periphery of a drain opening 2 preventing backward flow is formed with an extensible bellows sheet 4 and a floating tool 3 is provided at the upper part of the outer periphery of the drain opening 2 preventing backward flow to form a drainage device G preventing backward flow. The drainage device G preventing backward flow is attached to an impervious sheet 1 through a fixing part 7 the drainage device G. In this way, when the water level in an ocean type waste disposal plant rises up, the bellows sheet 4 extends and the floating tool 3 rises up and hence, seawater is prevented from flowing into the drainage device G and also the impervious sheet 1 is prevented from floating.
Patent JP-H0573030-A (JP)
Title: Black key for keyboard musical instrument and production thereof
Inventor: SAKAI TOSHIAKI
IPC: B27K3/15
Filed: 1992-02-12
Abstract: PURPOSE:To maintain the feel as wood, such as ebony, of the colored black keyboards of a keyboard musical instrument and to suppress the change of the colors thereof with lapse of time. CONSTITUTION:The wooden black keys of the keyboard musical instrument have resin-treated parts which are formed by injecting, under a reduced pressure, an impregnating liquid consisting of a black coloring agent and a synthetic resin liquid to the keys down to the prescribed depth from the pressed surface and polymerizing the liquid under heating. The impregnating liquid is prepd. by compounding the black coloring liquid and the synthetic resin liquid and this impregnating liquid is injected, under the reduced pressure, into the wood (hard wood or soft wood) from its surface and is polymerized under heating, by which the black keys are produced.
Patent JP-S59183609-A (JP)
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1983-04-04
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-H01233787-A (JP)
Title: Circuit device and its manufacture
Inventor: SAITO TOSHIHIKO
IPC: H05K3/34
Filed: 1988-03-15
Abstract: PURPOSE:To facilitate alignment of a sub-board with a main board by a method wherein the sub-board is put on the main board and an electrode provided on the main board is connected to an electrode provided at the hole part of the sub-board while the electrode on the main board is visually observed through the hole provided in the sub-board. CONSTITUTION:A sub-board 1 composed of a ceramics multilayer board is put on a main board 2 so as to have the surface of an electrode 4 provided on the main board 2 between the boards 1 and 2. A hole 7 provided in the sub-board 1 is aligned with the position of the electrode 4. An electrode 5 provided around the hole 7 of the sub-board 1 is connected to the electrode 4 provided on the main board 2 with solder 3 applied to the hole 7. The circuit network of the main board 2 and the circuit network of the sub-board 1 are connected to each other. With this constitution, the electrode 4 of the main board 2 can be visually observed through the hole 7 provided in the sub-board 1, so that the sub-board 1 can be aligned with the main board 2 easily.
Patent JP-H10254546-A (JP)
Title: Positioning commanding method and servo device applied with the same
Inventor: OSUGA TOSHIYUKI
IPC: G05D3/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enable speedy follow-up control to a target position without making processing complicated by correcting the target position of follow-up control to a position which is a previously set distance farther from the target position, and then putting it back to the position before the correction and sending a 2nd positioning command out. SOLUTION: When a positioning command is sent out, a target position command correction part 12a sends the positioning command out while correcting the target position of the positioning command sent out by a CPU 11 to the position that is the previously set distance (target position +α) farther from the target position and a target position command part 12b sends the positioning command sent out by the CPU 11 as it is. Through the operation of a switch 13, a position command pattern based upon the positioning command sent out by the target position command correction part 12a is sent out and when the position command pattern reaches the position of (target position +α, the switch 13 operates, so that the positioning command sent out by the target position command part 12b is sent out.
Patent JP-H06248481-A (JP)
Title: Oxidation reaction method and its device
Inventor: TORIMOTO YOSHIAKI
IPC: C25B3/23
Filed: 1993-02-23
Abstract: PURPOSE:To oxidize gaseous phase, liquid phase and solid phase materials at a reaction temp. at which control is easy by isolating a site where active oxygen species are formed and a reaction site. CONSTITUTION:Both surfaces of a solid-state electrolyte having specific properties are coated with electrode materials and while a voltage is impressed between the electrodes or the electrodes are shorted from each other, oxygen is supplied to one side of the solid-state electrolyte and the active oxygen species are formed on the other side. Simultaneously, a carrier gas is supplied to the other side to move the formed active oxygen species to the reaction site where a reaction substrate exists. The reaction substrate is oxidized by the active oxygen species at this reaction site. As a result, the materials exhibiting the gaseous phase, the liquid phase and the solid phase are oxidized by the method which facilitates the control of the reaction temp. and lessens the decomposition of reaction materials and the formation of side-products.
Patent JP-H03260039-A (JP)
Title: Method for preventing blister in al alloy material
Inventor: ISAKI HIROSHI
IPC: C22F1/04
Filed: 1990-03-09
Abstract: PURPOSE:To prevent the generation of blisters in an Al alloy material in the stage of heat treatment by subjecting Al alloy stock not subjected to heat treatment to blasting treatment and thereafter subjecting this stock to strengthening heat treatment. CONSTITUTION:Al alloy stock not subjected to heat treatment (including the refined one as well as the one obtd. by subjecting Al alloy powder to hot plastic working) is subjected to blasting treatment to remove a dense layer on the surface of the stock and to expose its skin. Next, this stock is subjected to strengthening heat treatment to swiftly discharge hydrogen in the stock from the exposed skin. In this way, blisters are not generated even in the case the Al alloy stock is subjected to strengthening heat treatment, and it can be provided with sufficient mechanical characteristics.
Patent JP-2000254220-A (JP)
Title: Organism active cement composition
Inventor: CHOJU KEN
IPC: A61K6/083
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an organism active cement composition having a mechanical strength. SOLUTION: This organism active cement comprises an organism active filler powder, a methacrylate type polymer powder, a methacrylate type monomer, a polymerization initiator and a polymerization accelerator. The organism active filler powder is spherical and a weight average molecular weight of the methacrylate type polymer powder is 150,000 or more.
Patent JP-S55151533-A (JP)
Title: Preparation of carboxylic acid ester
Inventor: AOSHIMA ATSUSHI
IPC: C07C69/54
Filed: 1979-05-17
Abstract: PURPOSE: To obtain the title compound by the reaction of an aldehyde and an alcohol in the presence of oxygen, using a catalyst comprising a metal compound containing Pd and at least one element selected from Pb, Hg, Tl and Bi, or the above compound and an alkali(ne earth) metal compound.  
     CONSTITUTION: An aldehyde is made to react with an alcohol in the presence of O 2 , using a catalyst which comprises a metal compound containing Pd and at least one element selected from Pb, Hg, Tl and Bi (e.g. Pd 3 Pb 1 ), or the above compound and an alkali(ne earth) metal compound, to give the title compound. The above-mentioned catalyst can be prepared as follows: An aqueous solution, which contains a soluble Pd, Hg, Tl or Bi compound and, if necessary, an alkali(ne earth) metal compound, is impregnated into a carrier and dried. Then the carrier is immersed in an acidic aqueous solution of PdCl 2  etc. with heating and reduced.  
     EFFECT: The above catalyst has a long as well as high activity and high selectivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03261219-A (JP)
Title: Photoelectric switch
Inventor: SHIBA TAKESHI
IPC: H03K17/78
Filed: 1990-03-09
Abstract: PURPOSE:To reset this photoelectric switch to an optimum sensitivity automatically even against a secular change or an environmental change by storing a maximum light receiving quantity when the photoelectric switch is installed and detecting a new light emission level depending on a radio with a current maximum light receiving quantity to adjust the light emission level. CONSTITUTION:The switch is provided with a 1st light receiving quantity detection means 3 detecting a light receiving quantity in a prescribed state at the time of installation, a storage means 4 storing the light receiving quantity detected by the 1st light receiving quantity detection means 3 and a 2nd light receiving quantity detection means 5 detecting the light receiving quantity at an optional point of time in the same state as the 1st light receiving quantity detection means 3. Moreover, the switch is provided with a level setting means 6 setting the level of the light projecting section 1 or the light receiving section 2 based on the ratio of 1st and 2nd light receiving quantities. That is, when the photoelectric switch is installed, the light receiving quantity is detected by the 1st light receiving quantity detection means 3 in a prescribed state, the light receiving quantity is stored and compared with the light receiving quantity at a point of time to set the level of the light emission section or the light receiving section again. Thus, the photoelectric switch is set to an optimum sensitivity again automatically even against a change in the operating state due to the secular change or the environmental change of the photoelectric switch.
Patent JP-S56155923-A (JP)
Title: Liquid crystal display device
Inventor: HANDA SHIYUNJI
IPC: G02F1/137
Filed: 1980-05-06
Abstract: PURPOSE:To improve the contrast of a liquid crystal display device by setting the slanting direction of luquid crystal molecules without any electric field in the observation direction of the display device. CONSTITUTION:A liquid crystal display device formed by sandwiching nematic guest/host liquid crystal between upper and lower electrodes 5 and 6 (providing that marks 1-4 are twelve o'clock, three o'clock, six o'clock, and nine o'clock directions, respectively, the vertical direction of a display pattern is the twelve o'clock-six o'clock direction, and the observation direction is the six o'clock direction) uses a material after slanting vapor-deposition treatment 11 [mark 12; an  angle (5 deg.) to substrate surface] with a vapor-deposition angle of 85 deg. in the twelve  o'clock direction as upper substrate 5 and another material after slanting vapor- deposition treatment 13 [mark 14; an angle (30 deg.) to the substrate surface] with  60 deg. in the three o'clock direction as lower substrate 6. Therefore, liquid crystal molecules, when no electric field is established, are all set in the twelve-six o'clock direction (tilting at about 25-30 deg. in contact with upper substrate 5, at about 14 deg. at an intermediate part and at 0 deg. in contact with lower substrate 6) and its inclination is set in the observation direction to improve the display contrast.
Patent JP-H06158925-A (JP)
Title: Automatic unlocking device of door lock
Inventor: SANO YUICHI
IPC: E05B83/18
Filed: 1992-02-14
Abstract: PURPOSE:To unlock a door without use of hands, by attaching a select switch provided with two or more rotary dials at a door lock device using a key and unlocking by rotating the dial with a sound-sensor switch. CONSTITUTION:A select switch 5 provided with at least two rotary dials 9, 10, 11 driven by a stepping motor is attached to the rear door 3 of a wagon card 2 and a sensor switch 6 having a noise cancel microphone switch 24 is attached as well. Even when both hands are not free due to baggages, a sensor switch 6 is actuated by sound to operate the select switch 5 and an unlocking mechanism 7 is driven to release a lever 26. In this way, the door can be easily unlocked with out use of hands.
Patent JP-H06276575-A (JP)
Title: Remote controller
Inventor: EBIHARA AKIRA
IPC: H04Q9/00
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the number of the components of a circuit and to facilitate a miniaturization. CONSTITUTION:A control part 60 outputting a pulse signal by the output signal from a body to be controlled control operation part 37 is provided. A body to be controlled control signal output part 20 outputting a control pulse signal by the pulse signal outputted from the control part 60 is provided. An output confirmation signal generation part 16 operating by the pulse signal outputted to the body to be controlled control signal output part 20 from the control part 60 is directly connected with the control part 60. At the same time when a control signal output part outputs a control signal by the operation of the body to be controlled control operation part and controls a body to be controlled, the fact that the control pulse signal is directly inputted in an output confirmation signal generation part from the control part and a signal is outputted from the body to be controlled control signal output part by the signal generated by the output confirmation signal generation part can be discriminated. By the pulse signal outputted from the control part to the body to be controlled control signal output part, an output confirmation signal can be generated.
Patent JP-2000261756-A (JP)
Title: Image data recorder
Inventor: TERANE AKIO
IPC: G06F12/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To transfer a picture in a shortest time in response to the size of main picture data and to reduce the file size. SOLUTION: When a card control section 10 of a digital camera records respectively main picture data, non-compressed sub picture data and compressed sub picture data to a memory card 13, a discrimination section 10-1 of the card control section 10 discriminates the size of the main picture data. When the result of discrimination indicates that the size of the main picture data is a prescribed size or below, a recording control section 10-2 does not record the non-compressed sub picture data to the memory card 13, but records the main picture data and the compressed sub picture data.
Patent JP-2000258116-A (JP)
Title: Height measuring device
Inventor: AOKI MASAHIRO
IPC: G01B11/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the load on an operator while faster operation is realized. SOLUTION: Related to a galvano-mirror 104 which scans, with a measurement light, a specimen 101 which is examined and provided on a pupil plane of an objective lens 102 which, arranged in opposition to the specimen 101, converges the measurement light, a projection position of an axisymmetric image by an imaging optical system which, elongated along the line towards the rotational center, images the axisymmetric image at a position which is axisymmetric about the optical axis of the optical flux which has transmitted the objective lens 102 after reflected on the specimen 101 I comprised along the longitudinal direction of the form.
Patent JP-S61218099-A (JP)
Inventor: MITANI MASATAKA
IPC: H05B41/24
Filed: 1985-03-25
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-H10238812-A (JP)
Title: Air conditioning system
Inventor: ITO HIROYASU
IPC: F24F3/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To remove efficiently heat generated in a heat generating space such as an independent electric room by using air-conditioned air which is exhausted from other air conditioned living space. SOLUTION: Low temperature air a2 from a living room A cooled by an air conditioner 11 is supplied to a high temperature electric room B through an air supply duct 3 and air a4 whose temperature rises in the electric room B is exhausted outside a building from a ventilating exhaust duct 7, so that heat generated in the electric room B is efficiently removed. A water spray type humidifier 13 for spraying water to air passing through the air supply duct 3 and evaporating it so that heat is absorbed as latent heat and the air is cooled is provided in the air supply duct 3. Thus, the electric room B is more efficiently cooled.
Patent JP-H11259604-A (JP)
Title: Card reader
Inventor: YAMAOKA MAMORU
IPC: G06K17/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a card inserted into the device from being unlocked by mistake during a data communication by securely locking the card. SOLUTION: A detection switch 4 is provided to detect the card 9 being inserted, a card lock member 2 is so provided that it is moved to the side of a card lock position 24 by operating a solenoid 3 and also returned to a unlocked position 25 by releasing the operation of the solenoid 3, and the solenoid 3 is in operation when the top part 91 of the card 9 goes to the side of the card insertion end position 9a from the lock part 21 of the card lock member 2, thereby moving the card lock member 2 to the side of the card lock position 24.
Patent JP-H05263471-A (JP)
Title: Column-beam joint structure for concrete-filled angular steel pipe column-steel frame beam structure
IPC: E04B1/24
Filed: 1992-03-17
Abstract: PURPOSE:To improve the settlement around a stair and around the outer periphery of a building and facilitate the concrete construction and the welding of a column angular joint by arranging cross vertical diaphragms over the column capital-beam faying section and column base section of a concrete-filled angular steel pipe column, and partially welding the angular joint of the steel pipe column over the whole column length. CONSTITUTION:A pair of flange skin plates 1 are arranged in parallel, and the flange side of cross vertical diaphragms 3 is welded. Web skin plates 2 are coupled between the skin plates 1 and the cross vertical diaphragms 3, and the web side of the cross vertical diaphragms 3 is welded. An angular column is welded, and concrete 5 is filled. The cross vertical diaphragms 3 are arranged over the column capital section, column base section, and beam faying section of the concrete-filled angular steel pipe column A for reinforcement. The shearing yield strength of a column and the beam faying section is increased, and the filled concrete 5 at the column capital section and column base section area and the local buckling of the steel pipe column A can be confined.
Patent JP-H01235133-A (JP)
Title: Color picture tube device
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/76
Filed: 1988-03-16
Abstract: PURPOSE:To increase the correction quantity of the cross pattern and obtain the precise and good convergence characteristic over the whole screen by connecting saturable reactors in series to only one of a pair of coils of a saddle type coil and upper and lower coils respectively. CONSTITUTION:Saturable reactors R1 and R2 are connected in series to a pair of coils 3 and 4 with a relatively large winding angle respectively and in parallel with upper and lower coils. Windings of the saturable reactors R1 and R2 on the vertical deflecting coil side are wound on the vertical deflecting coils. A pair of upper and lower horizontal deflecting coils 1 and 2 with a small winding angle are connected in parallel with each other and connected in series to the horizontal deflecting coils with a large winding angle and the saturate reactors R1 and R2. The saturable reactors R1 and R2 are connected in series to only the horizontal deflecting coils 3 and 4 with a large winding angle to correct the cross pattern. The precise and good convergence characteristic can be thereby obtained over the whole screen, an image with no color drift and high quality is attained.
Patent JP-S52142938-A (JP)
Title: Operation sytem
Inventor: MURANO KAZUO
IPC: G06F7/50
Filed: 1976-05-24
Abstract: PURPOSE: To speed up operation when accumulation is made repeating such operations that operates the result obtained by one operation with other numerical value, by providing a register that stores the circulating carry output generated by operation of an adder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000261946-A (JP)
Title: Electric wire pipe with tube and method for leading cable thereto
Inventor: KAJIKAWA TOSHIICHI
IPC: H02G9/06
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To shorten installation period by reducing the number of processes for installation work, when leading a cable into the electric wire pipe with high-speed air flow in an area, where a freeze failure preventing tube is required. SOLUTION: An electric wire pipe with tube, in which a freeze failure preventing tube 18 is inserted previously to an electric wire pipe 10, is used. The freeze failure preventing tube 18 has a strength that is resistant to tensile load by the wind pressure, when a cable is pulled into the electric wire pipe 10 at high-speed air flow. After one end of freeze failure preventing tube 18 is fixed to one end of the electric wire pipe 10, the cable 16 is sent into the electric wire pipe 10 from one end thereof, and a high-pressure air is supplied from a head 26. The process for pulling into the freeze failure preventing tube 18 can be omitted.