baber/WOPTO huggingface dataset:
Patent JP-H05178052-A (JP)
Title: Wheel camber angle controller
Inventor: MIICHI YOSHIAKI
IPC: B60G17/015
Filed: 1991-12-27
Abstract: PURPOSE:To provide a wheel camber angle controller used preferably to automatically control the wheel camber angle in an automobile accorcing to the travelling condition so that the turning performance can be improved while the travelling stability of the vehicle is ensured. CONSTITUTION:Actuators 2-8 installed on a vehicle to adjust a wheel camber angle, a turning condition detecting means 38 for detecting the turning degree of the vehicle and a controlling means 32 for controlling the operations of the actuators 2-8 are provided. The controlling means 32 is constituted for controlling the actuator 2-8 to provide a camber angle for improving the turning property of the vehicle when the detected turning degree is smaller than a preset reference turning degree and heightening the turning limit of the vehicle when the detected turning degree is larger than the preset reference turning degree.
Patent JP-H06287829-A (JP)
Title: Fiber composite linear article and its production
Inventor: KIDO TOSHIAKI
IPC: D02G3/38
Filed: 1993-12-25
Abstract: PURPOSE:To provide a composite linear article excellent in mechanical strength by twisting fiber cores containing a thermosetting resin, and a method for producing the same. CONSTITUTION:A fiber core impregnated with a thermosetting resin is heated to convert the thermosetting resin into a semi-cured state. and collected fibers are closely lapped on the outer periphery of the fiber core, or other collected fibers are further closely lapped on the outer periphery of the lapped fibers in the reverse direction. A plurality of the obtained fiber cores are twisted with each other and subsequently heated to produce a fiber composite linear article in which the semi-cured thermosetting resin is perfectly cured. Thereby, the leakage of the resin is prevented without using a powdery drying agent.
Patent JP-2000161572-A (JP)
Title: Pipe joint
Inventor: WATANABE TAKEAKI
IPC: F16L37/23
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint facilitating the connection and release of pipes with each other and surely transmitting the rotary force between the pipes to be joined by a simple constitution. SOLUTION: This pipe joint is provided with a cylindrical socket 4, a cylindrical plug 1 engaged into the socket, and a connecting mechanism connecting the socket and the plug into an engagement state and releasing the connection, and the connecting mechanism is constituted of a first connecting mechanism A restricting the axial relative movement between the socket and the plug and the second connecting mechanism B restricting the relative rotational movement of the socket and the plug about the axis.
Patent JP-H11185954-A (JP)
Title: Organic thin film el device and its manufacture
Inventor: OOISHI MITSUMASA
IPC: H01L51/50
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To absorb stress applied to an adhesive portion between the transparent insulating substrate of an organic thin film electroluminescence (EL) device and to conduct adhesion without reducing adhesive strength. SOLUTION: A transparent insulating substrate 1 and a sealing cap 7 are stuck together via an ultraviolet curing adhesive. Low-dose ultraviolet rays are radiated to harden a first adhesive 5, and a flexible printed circuit board 9 and an electrode wire 2 on the substrate 1 are heat-crimped via an anisotropic conductive adhesive 8 in the presence of the hardened first adhesive 5 and an unhardened second adhesive 6, then ultraviolet rays are radiated to harden the unhardened second adhesive 6.
Patent JP-H06201512-A (JP)
Title: Air flow outlet
Inventor: MARUTA YOSHIYUKI
IPC: G01M9/02
Filed: 1992-12-28
Abstract: PURPOSE:To enable effective reduction of both of a jet flow noise and a vortex emission sound generated from an air flow running out of a nozzle by a method wherein a means for facilitating a partial transition to a turbulent flow boundary layer is provided an air flow contact surface of an outlet. CONSTITUTION:On the air flow contact surface of a straight duct 13 in the vicinity of an outlet 5 of a nozzle 11, a plurality of semiconical projections being means for facilitating transition to a turbulent flow boundary layer are fitted at a pitch interval of 0.06 to 0.12L on the inner circumference. Herein L denotes the length of the straight duct 13 and the length being 0.3 to 0.8 times as large as the bore of the outlet is used ordinarily. The length of the projection is preferably 0.1 to 0.3L and the radius of a semicircle of the maximum area part of the rear end of the projection coinciding with the fore end of the outlet 5 is preferably 0.025 to 0.05L. By an array of the projections, generation of a sound of deflection from the projections is suppressed sufficiently and the transition of a plurality of parts to the turbulent flow boundary layer is facilitated on the boundary layer inside the straight duct 13. A vortex emission sound from the fore end of the outlet and a jet flow noise generated from a shear flow region are reduced.
Patent JP-H10189826-A (JP)
Title: Wiring board
Inventor: KUWATA YOSHIMICHI
IPC: H05K3/24
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a wiring board which prevents a signal waveform from being disturbed due to the large inductance of a metallized wiring layer by a method, wherein a gold-plated layer is plated on the surface of a high-melting- point-metal metallized wiring layer via a substrate metal-plated layer, in which two layers of heated and treated copper-plated layers are laminated. SOLUTION: A substrate metal-plated layer 6, in which two layers of heated and treated copper-plated layers are laminated, and a gold-plated layer 7 are plated sequentially on the surface of a high-melting-point-metal metallized wiring layer 2. A first-layer copper-plated layer 6a in the substrate metal-plated layer 6 firmly brings the substrate metal-plated layer 6 composed of copper into close contact with the high-melting-point-metal metallized layer 2. In addition, by a heating treatment, crystals in the first-layer copper-plated layer 6a are made dense along very small irregularities on the surface of the high-melting- point-metal metallized wiring layer 2, moisture or the like which is trapped on the surface of the high-melting-point-metal wiring layer 2 is removed to the outside, via a crystal defect in the first-layer copper-plated layer 6a, and the both are brought firmly into close contact.
Patent JP-H05156705-A (JP)
Title: Construction of reinforced concrete building
Inventor: YUKIMURA NORIE
IPC: E04B1/16
Filed: 1991-12-05
Abstract: PURPOSE:To make a floor slab PCa board bear on steel truss beams and, at the same time, to assemble the steel truss beams combined with built-in column PCa members as a skeleton during the skeleton construction, to reduce a construction period to promote safety by using the steel truss beams in a span direction. CONSTITUTION:A reinforced concrete building is constituted of reinforced concrete columns 1 having built-in column PCa members 4 in the central part and a steel skeleton concrete beam 2 consisting of concrete placed on steel truss beams 5 assembled to the upper part of the built-in column PCa members 4. A reinforced concrete earthquake resisting wall 3 is provided to the bottom of the steel concrete beam 2 together as a unit. Built-in struts 6 are provided to the inside of the earthquake resisting wall 3 to bear the steel truss beams 5. A floor slab PCa board is built between the steel truss beams 5. Concrete is placed on the reinforced concrete columns 1, the steel concrete beam 2, the earthquake resisting wall 3 and the floor slab PCa board together as a unit.
Patent JP-H07190761-A (JP)
Title: Inclination sensor
Inventor: MATSUKAWA NOBUO
IPC: G01C9/10
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate the requirement of assembly accuracy and provide a, large space factor by detecting the inclined state of a vessel from the electrical continuity between a conductive body freely moving in the vessel and a plurality of electrodes. CONSTITUTION:When an inclination sensor is at a normal position, a ball 14 is at the lowest position 2a in a housing body, due to gravity. In this state, the ball 4 does not come in contact with any electrode, and a terminal COM is not electrically continuous to terminals A to D. When the inclination sensor is inclined at an angle equal to or above theta in a counterclockwise direction, the ball 4 reaches a position 4a and comes in contact with electrodes 5 and 9. In this state, the terminals A and COM are electrically continuous to each other via the ball 4 as a conductor. When the sensor is inclined in a clockwise direction, the travel of the ball 4 causes the terminals B and COM to be continuous to each other. Similarly, electrical continuity is kept between the terminals C and COM and between terminals D and COM. According to this construction, no accuracy is required for an assembly work and a large space factor can be obtained.
Patent JP-H09165862-A (JP)
Title: Floor placing form and work execution method thereof
Inventor: KOBAYASHI TAKAAKI
IPC: E04B9/22
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To save the time and labor of work by a large margin so as to attain further labor saving by using a sleeper as it is as a bead. SOLUTION: The longitudinal connection parts 2 of a plurality of deck sheathing boards 1 are supported by a sleeper 3 formed of a rectangular member laid on a form support 4 and provided with an anchor 5 planted in the upper face so as to be embedded in floor concrete 8, and the floor concrete 8 is placed on the deck sheathing boards 1. The form support 4 is then removed. The deck sheathing boards 1 thereby become ceiling finishing material, and the sleeper 3 becomes the bead of the ceiling finishing material.
Patent JP-2001165572-A (JP)
Title: Screw conveyor system of drier for waste containing water
Inventor: AZUMA KIYOHIRO
IPC: F26B23/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a screw conveyor type of drier which can perform drying efficiently and can effectively prevent the diffusion of stenchy matter, etc., in one which dries half solid or solid matter containing water such as excrementitious matter, strained lees, etc., while carrying it. SOLUTION: A gas combustion chamber 3 in the shape of a dual cylinder is arranged to cover the periphery of a carrying barrel 2, and it is arranged so that the exhaust gas from this may pass the hollow axis 11 with a large diameter of a screw shaft and that it may pass the jacket 36 of a spare reservoir tank 25. Moreover, the mixed gas 2:1 in volume ratio between hydrogen and oxygen is used as combustion gas.
Patent JP-H10190562-A (JP)
Title: Inter-base station frame synchronizing system of mobile communication system and base station device adapting the same
Inventor: YAHATA HARUKI
IPC: H04W92/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily establish inter-base station frame synchronization by means of autonomously subordinate synchronization by unnecessitating the control of synchronous hierarchy. SOLUTION: Main base stations CS1, CS2,... generate a reference frame timing in a prescribed synchronization setting period when setting is intermittently executed based on high precision time information and transmit a control channel signal which is synchronized with it. Respective subordinate base stations CS100, CS200,... execute only reception over the whole time of a frame synchronization control period which starts from a point being almost simultaneous with the synchronization setting period of the main base stations CS1, CS2,... A prescribed period from the point when a control channel signal transmitted from the main base stations CS1, CS2,... or other subordinate base stations CS100, CS200,... is received at first during the frame synchronization control period is set in a control channel signal observing period, the frame timing of a self station is generated based on the reception timing of the control channel signal during the observation period and the control channel signal is transmitted by synchronization with it.
Patent JP-H06199138-A (JP)
Title: Vibration control device
Inventor: NASU MASAHIRO
IPC: B60K5/12
Filed: 1992-12-28
Abstract: PURPOSE:To realize a vibration control device to control a main vibration component properly in the vibration control device used in an engine mount and the like of a vehicle so as to reduce vibration transmitted to a vehicle body from an engine. CONSTITUTION:A transmission force detecting means 30 detects transmission force given to a vibration control mechanism 20 from an internal combustion engine 10. An excitation moment calculating means 50 calculates excitation moment generated by the internal combustion engine 10 according to a crank angle. A vibration system condition quantity estimation means 60 estimates a vibration system condition quantity according to the transmission force, the excitation moment and a previous control value. A control means 70 finds a control value by a control rule having a filter from the estimated vibration system control quantity, and controls valve opening of a valve of the vibration control mechanism 20. The control means 70 has a filter to emphasize a main vibration frequency component.
Patent JP-2000162428-A (JP)
Title: Manufacture of color filter
Inventor: TANABE MITSUHARU
IPC: G02B5/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To form a colored layer free from uneven thickness and voids around a pigment and to eliminate a characteristic shape trace on the colored layer by adjusting wetting of a base board and etching a protruded part in formation of the colored layer. SOLUTION: A black matrix 2 is formed on a transparent base board 1. The base board 1 is washed or processed by UV drying for setting surface energy constant, and wetting of the base board 1 is controlled. Then, a colored layer 3 with a set film thickness or more is formed. The film thickness of the colored layer 3 is designed to be finally equalized to the height of the black matrix 2. On both side faces of a mask 4 facing the base board 1 and having a through hole 4a, filters 5 are arranged. Exposure is carried out from the back face of the base board 1 while sensitiveness or exposure is regulated for keeping the respective color levels constant. Side etching is advanced faster than etching from the front surface, so that an unexposed part of the pigment surface and a part protruded from the pigment are eliminated.
Patent JP-H10192962-A (JP)
Title: Production of wide width shapes
Inventor: MICHISAKA KOUZOU
IPC: B21C23/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently remove an imitation part by stripping/removing an imitation part of a hollow material in a band state during extruding. SOLUTION: A molten aluminum (alloy) is supplied to an extrusion machine 4, a hollow material 1B is extruded from a port hole die 4a of the extrusion machine 4. A start end of an imitation part 2 of the hollow material 1B is clamped to a coiling shaft 5a of a coiling machine 5, the imitation part 2 is continuously stripped in a band state from the hollow material 1B during extruding. A boundary part between a main body part 10 of the hollow material 1B and the imitation part 2 is made to thin by a groove, cutting is easy. At a stage the hollow material 1B is soft while maintaining high temp., because the imitation part 2 is stripped, the imitation part 2 is automatically and efficiently stripped from the main body part 10, a strain is not caused to the main body 10 by stripping.
Patent JP-H07195221-A (JP)
Title: Roughing ball end mill
Inventor: KANEMOTO HIROSHI
IPC: B23C5/10
Filed: 1993-12-28
Abstract: PURPOSE:To enable high-efficiency three-dimensional rough cutting by providing cutting edges having wavelike cutting edges or nicks in which the positions of the respective balllike ball edges at the end part of a tool body have been changed to each other. CONSTITUTION:A flying ball end mill is provided with a cutting edge 7 having wavelike cutting edges or nicks 6 in which the positions of the respective ball edges 3 have been changed to each other. Chips are separated by the ball edges 3 to reduce the cutting resistance. As a result, the depth of cut is increased, and high-feed cutting can be enabled. In this case, the shape of the nick 6 is not specially specified, and various shapes such as rectangular, trapezoidal, V-shaped, U-shaped, circular, elliptic, stairlike shapes can be used. The stairlike nick 6 is that which is formed in nearly a virtual circular shape by gradually increasing the height of crest from the connecting part of the ball edges 3 and the circumferential edges 2 toward the central part of the ball edges 3.
Patent JP-2001164361-A (JP)
Title: Sputtering target cooling structure
Inventor: TAKAI KEIICHI
IPC: C23C14/34
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target cooling structure hardly causing the melting of a bonding material and the cracking and breakage of a sputtering target even in the case where applied electric power is increased. SOLUTION: In the sputtering target cooling structure, a sputtering target is bonded to a backing plate with a bonding material and the backing plate is disposed on a cooling plate containing cooling water. Further, silicone rubber is inserted between the backing plate and the cooling plate to clamp the target.
Patent JP-H06171243-A (JP)
Title: Composite thermal transfer sheet and pattern forming method
Inventor: NAKAMURA KOICHI
IPC: B44C1/17
Filed: 1992-12-03
Abstract: PURPOSE:To simply form various patterns useful for the formation of a block copy for plate making on a transparent film without using any expensive silver salt photographic film or any expensive optical device. CONSTITUTION:A composite thermal transfer sheet C is constituted by bonding an ink releasable film A wherein a sticking preventing layer 2 is provided on one surface of a base material film 1 and a heat seal layer 3 is provided on the other surface of the film 1 to an exposure pattern ink sheet B wherein a hot-melt ink layer 7 is provided on one surface of a transparent base material film 5 through a release layer 6 in a releasable manner so that the heat seal layer 3 is opposed to the ink layer 6. Heat is imagewise applied to the composite thermal transfer sheet C from the rear surface of the release film A to imagewise release the hot-melt ink layer 7 from the exposure pattern ink sheet B to form a pattern.
Patent JP-H05155621-A (JP)
Title: Flexible composite piezoelectric material
Inventor: SAKANO HISAO
IPC: H01L41/22
Filed: 1991-12-09
Abstract: PURPOSE:To provide the subject material having high piezoelectric characteristics and optimum for an underwater transmitter-receiver which generates little noise. CONSTITUTION:Three kinds of PbTiO3 powders X, Y, Z different from each other in the average particle diameter are prepd. and PZT powder having the almost same average particle diameter as the powder Y is substd. for the powder Y. Equal amts. of them are mixed and the resulting powdery piezoelectric ceramic mixture is uniformly dispersed in an org. substance by 72-78vol.% and subjected to polarization treatment by impressing a prescribed high voltage. Reverse polarization is then carried out to obtain the objective flexible composite piezoelectric material whose piezoelectric constant d31 is practically zero. This material can remove noise due to d31, can enhance an S/N ratio, has a high piezoelectric constant dh and high sensitivity and is optimum for an underwater transmitter-receiver.
Patent JP-H05154870-A (JP)
Title: Method and device for fitting thin work within mold
Inventor: OMORI KAZUMITSU
IPC: H05K3/20
Filed: 1991-12-09
Abstract: PURPOSE:To realize precise positioning by constituting the title method so that a holding pin on a fitting device side where a thin work is held and a positioning pin provided in a mold by corresponding to the holding pin are approached to each other under a state where they are brought into face-to-face contact with each other and the work is shifted to the positioning pin from the holding pin. CONSTITUTION:In the case where a thin work W is fitted to a mold face 55 of a mold 53, a fitting device 20 on which the work W is held is moved up to an advanced position where the fitting device 20 cares into face-to-face contact with a fixed position of the mold face 55, that is, a position where a holding pin 22 of the fitting device 20 and a positioning pin 56 of the mold face 55 care into face-to-face contact with each other. Then the fitting device 20 is advanced in the direction of the mold face 55 and the holding pin 22 projecting from a holding face 21 is pressure-contacted to the positioning pin 56 projecting from the mold face 55. The title device is constituted so that the holding pin 22 is sunk into the lower part of a holding face 21 of the fitting device 20 by resisting a spring 25, pressed in the direction of the mold face 55 by the holding face 55 and shifted to the positioning pin 56 of the mold face 55.
Patent JP-2001168313-A (JP)
Title: Image sensor and its manufacturing method
Inventor: UENO HIDEHIRO
IPC: H01L27/148
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To easily getter heavy metals which adversely affect a photosensor. SOLUTION: An overflow barrier 15 which restricts the overflow of signal charge stored in photosensors 1 is formed in an epitaxial growth substrate 19 at a very deep point, and a first getter layer 16 and a second getter layer 22 are formed at a deeper point than the overflow barrier 15. The first getter layer 16 is formed on all the surface of the substrate 19 through an ion implantation process which is carried out before an epitaxial growth process. The second getter layer 22 is formed in an intermediate layer between the first getter layer 16 and the overflow barrier layer 15, and arranged on the boundaries of image sensing pixels (photosensor 1). The second getter layer 22 is formed through an ion implantation process carried out between epitaxial growth processes which are performed in two steps. The getter layer 22 can be arranged at a position near to the photosensor 1 and is capable of easily getting heavy metals near to the photosensors 1.
Patent JP-2000171948-A (JP)
Title: Developer and processing method for black-and-white silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/29
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a developer and a black-and-white silver halide photographic sensitive material improved in the deposition performance of the constituents of the processing solution, while maintaining developing and fixing activity. SOLUTION: The developer for the black-and-white silver halide photographic sensitive material has 0.1-0.3 ion concentration ratio of K+ to Na+, and it contains substantially no glutaraldehyde but it has a carbonic acid ion concentration of 0.1-0.6 mol/l. The developing solution brought from the developing process to the fixing process is <2 ml per one cut film of a quarter size (251×302 mm), and the opening ratio of a fixing bath is <=0.03.