baber/WOPTO huggingface dataset:
Patent JP-H01153579-A (JP)
Title: Production of mullite porous form
Inventor: ABE HISAO
IPC: C04B38/04
Filed: 1987-11-07
Abstract: PURPOSE:To quicken the production of the title form and increase its porosity by acting an aqueous alkali solution on a ceramic sintered form consisting mainly of mullite to dissolve the glass matrix out. CONSTITUTION:A ceramic sintered form consisting mainly of mullite (3Al2O3.2 SiO2) is immersed in an aqueous alkali (e.g. NaOH) solution followed by heating in a closed vessel such as an autoclave to act the aqueous solution on said sintered form. During this process, the glass phase-dominant matrix of the sintered form is dissolved out, resulting in producing the objective mullite porous form. This porous form is constituted of both needle and columnar crystals of mullite, therefore, being increased in the porosity as well as being quickened in its production with simplified process.
Patent JP-2000099039-A (JP)
Title: Improving method for clearness of amplified voice and device
Inventor: MIZUSHIMA KOICHIRO
IPC: H04R3/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain always a clear amplified voice by reducing operation quantity of a filter for control and the number of transfer functions required to measure. SOLUTION: A filter for controlling a sound field Is divided into a filter 106 for controlling a low frequency band and a filter 107 for controlling a high frequency band. The number of the filter for controlling a low frequency band is made less than that of the filter 107 for controlling a high frequency band. A frequency component of a low frequency band divided from a voice input signal 101 is processed by the filter for controlling a low frequency band. A low frequency band signal is outputted from a loud speaker 109-1, coefficients 118, 123 for an aimed characteristics of the filter for controlling a low frequency band and the filter for controlling a high frequency band by calculating a transfer function 110 of a sound field 110. Thus, operation quantity for a whole filter for controlling is reduced, and clearness in a wide region can be improved.
Patent JP-H07113724-A (JP)
Title: Inspecting device for pipe thread
Inventor: NISHIHARA TADASHI
IPC: G01L5/24
Filed: 1993-10-15
Abstract: PURPOSE:To shorten inspecting time when thread fitting inspection and seal part diameter measurement are carried out and to reduce the number of inspecting devices so as to facilitate its management CONSTITUTION:In an inspecting device 10 for a pipe thread, a female member 2, in which a female screw 2A to be screwed up with a male thread in a male member is provided and a shoulder seal part, 2B exerting a sealing action in being brought into contact with the end face of the male member is also provided inside, is screwed up with the male member with the predetermined fastening torque, while a thread fitting inspecting device 20 and a seal part, diameter measuring device 30 are integrally provided.
Patent JP-H08134914-A (JP)
Title: Earth retaining adjustable fitting
Inventor: SUWAMEN SEIICHIROU
IPC: E02D17/04
Filed: 1994-11-15
Abstract: PURPOSE: To facilitate the execution of work, and save time and expenditure by letting a fitting section and a pivotally moving section, both of which are provided with respective independent rotating surfaces, be connected with each other at each one end section of them, and letting the other end section of fixed onto an earth retaining timbering. CONSTITUTION: A fitting section 10 which is equipped with a detent mechanism 13, and freely rotated, is held by a first mounting base plate 14. And a second mounting base plate 14 is installed to a pivotally moving section 20 the rotating plane of which is set to the direction intersected with the rotating plane of the fitting section 10, in such a way that it can be rotated around its pivotally rotating axial line. One of both the mounting base plates 14 and 41 is connected to the inclined beam of an earth retaining timbering, and the other of them is connected to a waling section and the like. This constitution thereby enables the earth retaining adjustable fitting to withstand powerful compression force by an earth retaining wall, also enables its installation angle to be freely changed in a wide range, and thereby enables time and expenditure required by the execution of work to be reduced to a great extent.
Patent JP-S62141396-A (JP)
Title: Charge of liquefied gas into small-sized high pressure container
Inventor: TERAKADO JUNICHI
IPC: F17C5/00
Filed: 1985-12-16
Abstract: PURPOSE:To reduce the difference of gas mass value by charging the inert gas which is not dissolved into the charged gas, as adjusting gas, and providing an internal pressure by putting the adjusting gas into the liquid sealed state in a container and charging the inert gas so that the internal pressure is equilibrated with the charging source pressure of the liquefied gas. CONSTITUTION:Gas is introduced into a small-sized high pressure container 2 through a valve SU3 from a charged mass adjusting gas container 3 for inert gas,and then liquefied gas is introduced from a valve SU2, and the charged mass adjusting gas is put into liquid-sealed state. As the quantity of the liquefied gas increases, the pressure of the adjusting gas increases, and when the pressure is put into equilibrium with the internal pressure in a gas supplying source container, the introduction of the liquefied gas is suspended. Therefore, even in the case of the simultaneous charge for a plurality of containers, the difference of the gas mass pressure value in the container can be reduced.
Patent JP-H07135247-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO YUISUKE
IPC: H01L21/76
Filed: 1993-11-10
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein polysilicon is uniformly and sufficiently filled into a trench hollowed out in a semiconductor substrate. CONSTITUTION:When thick polysilicon 3 is filled into a trench 8 cut in a semiconductor substrate through a chemical vapor deposition method, the polysilicon 3 becomes very uneven. To avoid this, polysilicon is deposited to such an extent that the top of the filling in the trench forms a recess whereby polysilicon is more evenly deposited, and then a BPSG film is formed only in the recess. Polysilicon is isotropically etched using the BPSG film as a mask, whereby polysilicon and the BPSG film on the semiconductor substrate are removed, and thus polysilicon can be evenly and sufficiently filled into a trench.
Patent JP-S63134766-A (JP)
Inventor: SEKIYA SUSUMU
IPC: E04H12/00
Filed: 1986-11-26
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-H03145001-A (JP)
Title: Ceiling lighting system
Inventor: NAKAYAMA MASATOYO
IPC: F21S8/04
Filed: 1989-10-27
Abstract: PURPOSE:To improve workability, uniformity as a ceiling device, and a designing property by arranging a semi-indirect or direct lighting system and a ceiling equipment housing part, linearly juxtaposed adjoining to the lighting system, between ceiling side plates. CONSTITUTION:A lighting system 17 has a slender instrument main body 18 parallelly arranged to a horizontal plane-like ceiling plate 7, and the lower surface of the instrument main body 15 is positioned and arranged on an approxi mate same surface as the lowermost end edge part of a recessed state ceiling surface 5 to be supported with a supporting bar 3. An irradiation opening part 23 to which a louver 22 is arranged is formed on the lower surface of the instru ment main body 18. Moreover a ceiling equipment instrument housing part 24, housing an equipment instrument such as a broadcast speaker, smoke sensor, heat sensor, and emergency light etc., is formed on one end side of the instru ment main body 18. An equipment plate 25 is formed on the same surface as the lower surface of the instrument main body 18 on the lower surface of the instrument housing part 24 are linearly juxtaposed. This betters fitting workability, eases the uniformity of ceiling constitution, and improves a design ing property.
Patent JP-H01122573-A (JP)
Title: Solid electrolyte cell
Inventor: KONDO SHIGEO
IPC: H01M4/137
Filed: 1987-11-06
Abstract: PURPOSE:To easily obtain a sheet cell with a large cell capacity and a flexible large area by providing the cell mainly made of an organic polymer on at least one face of a sheet-shaped solid electrolyte. CONSTITUTION:An organic polymer in which ions go in and out between layers is formed on an electrode current collector and used at least as a positive electrode or a negative electrode and brought into contact with a solid electrolyte sheet prepared in advance to form a cell. The Li ion concentration in the solid electrolyte is very large in the cell using the sheet-shaped solid electrolyte as compared with an organic electrolyte, thus a flexible cell with a large capacity can be easily produced. An organic polymerized film mainly made of an organic polymer is preferably used. One or more kinds of electrolytic polymerized films selected among polyaniline, polypyrrole, and polyethylene are preferably used for this organic polymerized film.
Patent JP-2001098713-A (JP)
Title: Water stop structure for roof
Inventor: KATO SHINICHIRO
IPC: E04D3/40
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To enable sure execution of flashing in a part between a ridge portion of a roof and an outer wall thereof. SOLUTION: Metallic folding roofing members are layed. In this case, the axial direction of the members 2 is set to meet the inclination direction of the roof. A water stop clearance-closing board 3 or water stop rising part 3 is mounted at the uppermost and upstream of the board 2, an elastic clearance- closing member 5 is mounted downstream thereof, and a wind shielding clearance-closing board 4 is mounted downstream of the member 5. A ridge cover is attached so as to cover the board 3, the board 4 and the member 5.
Patent JP-S61156761-A (JP)
Title: Manufacture of electronic parts
Inventor: TSUNEMATSU TOYOAKI
IPC: H05K1/16
Filed: 1984-12-27
Abstract: PURPOSE:To avoid any enlarged size and cost up of a product by a method wherein, after bonding a window forming material on an electronic part before coating it with exterior material, the periphery of electronic part is coated with insulating exterior material to be hardened and then any specific value is regulated from a window to be formed on the position of window forming material. CONSTITUTION:An LC composite part element comprising capacitor forming electrodes 2, 8 and a conductive pattern 4 is formed on a substrate 1. Then fusible wax is dripped and solidified on a part of electrode 2 to provide a window forming material 9. Next the element is immersed in a liquid exterior material and picked up to be heated for hardening. In such a process, the wax contained in material 9 is exhausted to form and window 12. The electrodes 2 may be trimmed from the window 12 to regulate the capacitor value. Through these procedures, a specific value may be regulated without providing the element with any variable mechanism at all.
Patent JP-S63136946-A (JP)
Title: Cylinder motor
Inventor: MIKI HISAHIRO
IPC: H02K29/08
Filed: 1986-11-28
Abstract: PURPOSE:To contrive to miniaturize and lighten an apparatus by providing a PG magnet and its detector on the inside of an FG magnet and by arranging a PG detecting element in a position where said element can directly detect a magnetic flux from the PG magnet. CONSTITUTION:A PG magnet 12 is fixed on a rotor yoke 4 on the inside of an FG magnet 9 and a PG detecting element 13 is fixed on an FG board 10 opposed to the FG magnet 9 so as to be opposed to the PG magnet 12. Then, if a magnetic-field detecting element 8 detects a pole face field of a driving magnet 5 and passes its signal to a driving coil 6, the driving magnet 5 is driven to rotation. With said rotation, the FG magnet 9 revolves and an FG signal is outputted from an FG coil pattern not shown in the drawing. Said FG signal controls an electric current supplied to the driving coil 6 and a rotational speed of the driving magnet 5 to a constant value. In this manner, a cylinder motor can be miniaturized axially and also lightened because a magnetic material piece and its holder become useless.
Patent JP-H08148824-A (JP)
Title: Manufacture of wiring board
Inventor: NAKASO AKISHI
IPC: H05K3/34
Filed: 1994-11-16
Abstract: PURPOSE: To provide a manufacturing method wherein a wiring board for a semiconductor package excellent in wiring density is effectively manufactured. CONSTITUTION: After a penetrating hole is formed on a single side copper clad board having an adhesive agent layer wherein an insulating adhesive agent layer of a semi-cured state is formed on the surface of an insulating layer of the single side copper clad board, or a copper foil having an adhesive agent layer wherein an insulating adhesive agent layer of a semi-cured state is formed on the signal side of the copper foil (c), a copper foil is stuck on the surface of the insulating adhesive agent layer, and the penetrating hole is made a non- penetrating hole (d). The non-penetrating hole is made conductive by plating (e). Wirings are formed on the both surfaces by using an etching method, and solder resist is formed (f). A solder ball or a conductive paste protrusion for connecting is formed on the surface on which the non-penetrating hole is opened or the surface on which the hole is closed (g).
Patent JP-H08146324-A (JP)
Title: Scanning optical device and recorder or reader using the same
Inventor: OKODA KEIJI
IPC: G02B26/10
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a scanning optical device which is free from deterioration in performance by thermal strains and splashing of oil and dust by exposing a driving source to be used for movement of optical elements or mechanism parts exclusive of a rotary polygonal mirror to the outside of an optical box. CONSTITUTION: A shielding member 32 is retreated from the optical path of a light beam 20 by the attraction action induced by energization of a solenoid 6 and is admitted into the optical path of the light beam 20 by elongating of a compressed spring 7 at no-energizating time. A pulse motor 11 rotationally drives a polarization beam splitter 8 via a toothed belt 10. A solenoid 6 is fixed to a flange part 31b formed on the outer side of a partition wall 31e of the optical box 31. The pulse motor 11 is fixed to the flange part 31b of the optical box 31 via a fixture 33. The pulse motor 11 and the solenoid 6 are exposed outside the optical box 31 and other optical parts, etc., are nearly hermetically sealed in the optical box 31.
Patent JP-H0693199-A (JP)
Title: Antifading agent for gardenian yellow color
Inventor: INAMI OSAMU
IPC: C09B67/00
Filed: 1991-10-03
Abstract: PURPOSE:To provide an antifading agent for gardenian yellow color which contains polyphenols (chlorogenic acids) such as chlorogenic acid, cafeic acid and ferulic acid as the active ingredient. CONSTITUTION:A gardenian yellow color, which apts to fade due to the light and heat instability, is mixed with bout 0.5-30wt.% of a chlorogenic acid to effectively prevent the color from fading.
Patent JP-H05125873-A (JP)
Title: Connecting structure for horizontal member and vertical member of frame body
Inventor: TAKAHASHI ICHIRO
IPC: E06B3/96
Filed: 1991-10-03
Abstract: PURPOSE:To prevent a frame body form being curved and deformed even when horizontal members and vertical members constituting the frame body are thermally expanded. CONSTITUTION:A connecting member 15 is fitted and inserted into an intermediate vertical member 3 constituting a frame body, the connecting member 15 is fixed to an upper horizontal member 1, and machine screws 17 are screwed from a long hole 16 of the intermediate vertical member 3 into the connecting member 15. Washers 18 made of a low melting-point material are interposed between the screw heads 17a of the screws 17 and the intermediate vertical member 3. Thus, since the washers 18 are melted at the time of a fire, the connecting member 15 can slide relatively with respect to the intermediate vertical member 3.
Patent JP-H02198567-A (JP)
Title: Damping device for impact and vibration between ski and its boot binding
Inventor: FURANSOWA GEERU
IPC: A63C9/00
Filed: 1989-10-31
Abstract: PURPOSE: To buffer impact and vibration between a ski board and a ski boot binding, by making a platform including a buffer material layer on the upper surface of the ski board, and anchoring a screw for fixing the binding into the platform. CONSTITUTION: A platform 7 or ones 7, 8 are placed on upper surfaces 5, 6 of a ski board. The platform 7 or ones 7, 8 are composed of a buffer material to buffer impact and vibration, and the material selected as the layer 7 preferably has viscoelaticity to absorb energy in case of deformation, and its hardness is made 30-70 Shore A. The material which makes remarkable buffer effect possible is selected from polymethanes, polyisoprene, polyisobutylene and so on. A screw 9 for fixing a binding 1 on the ski board is anchored into the platform 7 or ones 7, 8. As a result, the impact and the vibration are not directly transferred from the ski board to the binding or form the binding to the ski board.
Patent JP-S63134846-A (JP)
Title: Exhaust gas reflux control device of internal combustion engine
Inventor: KUSHIBUCHI YUKIO
IPC: F02D21/08
Filed: 1986-11-26
Abstract: PURPOSE:To assure NOx-reduction and a well-balanced operated operating performance of the internal combustion engine in the caption by detecting a temperature inside a cylinder and making return control of an EGR quantity so as to obtain a preset optimal combustion temperature. CONSTITUTION:Detection values sensored by a cylinder's inside temperature sensor 8, an air flow rate sensor 9, an engine speed sensor 10, a load sensor 11 (for example, an intake pipe's inside pressure sensor), etc. are inputted to an EGR control device 7. Thus, an EGR control device determines an EGR- quantity by a sucked air quantity and engine speed through a data map, controlling an EGR valve 4 through an actuator 13. The EGR quantity is corrected so that the temperature in the cylinder may reach an optimal combustion temperature by comparing the temperature in the cylinder detected by a temperature sensor 8 in the cylinder with a data table of combustion temperature-NOx. Namely, the temperature in the cylinder is corrected to decrease the EGR- quantity when it is lower than the optimal combustion temperature and to increase the EGR-quantity when it is higher than the optimal combustion temperature.
Patent JP-2001106976-A (JP)
Title: Part using fluorescent substance
Inventor: TAKABE HIROSHI
IPC: C09D201/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent part neither lightening in color nor fading even if the part using a color fluorescent dye or a color fluorescent pigment is exposed to ultraviolet rays for a long period of time. SOLUTION: An EL 10 is obtained by providing the top of a transparent substrate body 2 constituting a luminescent layer 1 with a fluorescent color layer 8. The fluorescent color layer 8 uses an acrylic resin, a urethane resin, etc., as a binder, comprises about 1-20 pts.wt. of the fluorescent pigment and about 0.5-3 pts.wt. of an ultraviolet absorber such as 2-(3,5-di-t-butyl-2- hydroxyphenyl)benzotriazole based on 100 pts.wt. of the binder, is made into a coating material and formed into a film in about 10-30 μm thickness by a printing method. A luminescent color of the fluorescent pigment is released by light emission of the EL 10 to develop a fresh color. The EL has a light- resistant effect not changing in color even if expressed to ultraviolet rays for a long period of time.
Patent JP-H10124174-A (JP)
Title: Information processor of thin structure
Inventor: SHIN TAKAHIRO
IPC: G06F1/16
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To promote making an information processor thinner and to improve the portability by providing a main board, a power board, an incorporated battery and an incorporated HDD inside a mainbody and arranging them in a plane so as not to overlap each other on each other. SOLUTION: An the time of viewing from the operator side, the mainbody 2 is in the wide area of the rear part, the power board 3 is in the center of its front part, the incorporated battery 4 is on the right side and the incorporated HDD 5 on the left side so that they are respectively arranged adjacently in a plane so as not to mutually overlap. The main board 1 is connected to the incorporated HDD 5 with a cable and a connector and the power board 3 is connected to the incorporated battery 4 by the connector.  Thus, the main board 2, the power board 3, the incorporated battery 4 and the incorporated HDD 5 are arranged so as not to be superimposed except in a connector part for respective kinds of connection so that required thickness is made to be thinner than that in a conventional manner inside an information processor, an equipment is made to be thinner and portability is improved.
Patent JP-H03181689-A (JP)
Title: Electromagnetic valve manifold
Inventor: NAGAI SHIGEKAZU
IPC: F16K31/06
Filed: 1990-10-20
Abstract: PURPOSE:To connect an electromagnetic valve to its control system easily by composing an electromagnetic valve manifold with a wiring collecting body to energize the electromagnetic valve, a connector connected to the electromagnetic valve, and a block body to feed the control signal to the electromagnetic valve through the connector. CONSTITUTION:The second connector 34 to fit to the first connector 32 projecting from an electromagnetic valve 30 is provided. On the upper side of a main body 28 of a rectangular parallelepiped form which composes an electromagnetic valve manifold. On the other hand, a connector 36 is provided on the rear surface side of a connection block 40 on the front side of the main body 28, in the same manner. The connection block 40 is furnished with a selection switch 12 on its front side. A connector 38 is provided on the rear surface side of the selection switch 12, and a connector 46 to fit to a connector 56 is provided on the side opposite to the selection switch 12. As a result, the block body can be installed on the electromagnetic valve simply, and the selection of electric circuits can be carried out freely.
Patent JP-H08300651-A (JP)
Title: Ink-jet array and manufacture thereof
Inventor: BONKO UITSUTOBIIN
IPC: B41J2/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To certainly support a piezoelectric element by a simple structure by arranging the piezoelectric element in the recessed place of the substrate being in contact with the ink duct surface of a plate member containing ink and fixed to the plate member. SOLUTION: An ink jet printing head has a substrate 1 adapted to a piezoelectric member, and the piezoelectric member is provided to the substrate 1 by coating the top part of the substrate 1 with a plastic coating layer 2. In assembling an ink jet array, a plate member 3 is set to such a state that the surface having an ink duct thereof is arranged on the plastic coating layer 2, bushes 8 are accurately fitted and inserted in holes 5, 6, and the substrate 1 and the plate member 3 are arranged mutually accurately. An inner threaded hole 9 is provided to each of the bushes 8, and bolts 10 are screwed in the holes 9 to mutually fix the substrate 1 and the plate member 3. A block 14 is fixed on a projected part 11 by bolts 10 through a packing 13.