baber/WOPTO huggingface dataset:
Patent JP-H037780-A (JP)
Title: Conductive paste composition
Inventor: OTSUKA MASAHIKO
IPC: C09D11/00
Filed: 1990-01-29
Abstract: PURPOSE:To provide the subject composition having no problem of migration and excellent impact resistance and curable with both electron rays and heat by comprising a paste resin comprising an electron ray-curable resin, an amino resin, etc., and a conductive powder in a specific ratio. CONSTITUTION:The objective composition consists essentially of (A) 5-85 pts.wt., preferably 10-50 pts.wt., of a paste resin comprising (i) 10-90wt.%, preferably 15-50wt.%, of an electron ray-curable resin [preferably an epoxy(meth)acrylate resin] and (ii) 90-10wt.%, preferably 85-50wt.%, of one kind or more of amino resins, phenolic resins, epoxy resins and polyisocyanate resins and (B) 95-15 pts.wt., preferably 90-50 pts.wt. of a conductive powder (preferably copper powder having an average particle size of 1-50mum).
Patent JP-H10211674-A (JP)
Title: Woody decorative sheet free from alkaline pollution
Inventor: SHINJIYOU GINJI
IPC: B27D5/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of alkaline pollution for a woody decorative veneer even when a phenol woody base material is used as a base plate by placing a poly-sand paper between a surface woody decorative veneer and the phenol woody base material. SOLUTION: A phenol plywood A using a phenol resin bonding agent, a nara (Japanese oak) veneer B and a poly-sand paper P formed of laminated papers with a polyethylene film interposed between the papers are provided as a matrix for a woody decorative plywood, and also a material formed by adding flour, water and a curing agent to a melamine resin bonding agent and a latex bonding agent modified by styrene and butadiene to adjust the viscosity is provided as a bonding agent. The bonding agent is applied on a base plate plywood A, and the poly-sand paper P is placed on the base plate A, and the bonding agent is applied on the poly-sand paper P, on which the veneer B is so placed as to make its fiber direction conform to the fiber direction of the plywood and hot pressed to manufacture the woody decorative plywood. Alkaline pollutants can be shut off by the interposed polyethylene film.
Patent JP-S57129944-A (JP)
Title: Magnetic fluid damper
Inventor: ISHIKAWA MASANOBU
IPC: F16F13/00
Filed: 1981-02-06
Abstract: PURPOSE:To optionally change the spring constant of a damper and more finely control its absorption of vibration, by such constitution that a magnetic fluid is sealed in the damper part simultaneously a flow of this fluid is electrically controlled. CONSTITUTION:In case of constitution as an engine mount 2, a rubber member 7 is deformed by vibration in a state when an electromagnet 8 is not electrically conducted, then a magnetic fluid in chambers 4, 14 moves through a small hole 6, located in a gap part 13 in both end parts of an iron core 9, by deforming a rubber plate 5. At this time, the small hole 6 being fixed in its size can not finely control absorption of vibration. On the contrary, if the electromagnet 8 is electrically conducted, magnetic flux is concentrated to a part of the small hole 6, and a virtual viscosity value of the magnetic fluid in this small hole part 6 is changed in accordance with a level of electric current. Accordingly, circulative resistance of the small hole 6 can be optionally changed to more finely control absorption of vibration.
Patent JP-S60179479-A (JP)
Title: Thermoreversibly bridged adhesive composition, manufacture and use
Inventor: DANIERU OOGIYUSUTEIN
IPC: C08F255/02
Filed: 1985-01-30
Abstract: Adhesive compositions with thermoreversible crosslinking resulting from the reaction of a divinyl ether having the formula CH2=CH-O-R-O-CH=CH2, R being aliphatic, armomatic or cycloaliphatic, with a copolymer resulting from the copolymerization of an olefin with an ethylenically unsaturated monocarboxylic acid and, optionally, an ester of an ethylenically unsaturated monocarboxylic acid, the proportion being 0.1 to 5 percent by weight of the divinyl ether to 99.9 to 95 percent by weight of the copolymer.
Patent JP-2000214025-A (JP)
Title: Semiconductor pressure sensor
Inventor: YASUIKE NORIYUKI
IPC: G01L9/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which is highly reliable by prevending a pedestal from cracking owing to the heat shrinkage of solder. SOLUTION: A semiconductor substrate 1 which has a diaphragm 11 and pedestals (2a and 2b) where pressure intakes 21 (21a and 21b) for introducing pressure to the diaphragm 11 are formed are joined together and the opposite- side surfaces of the pedestals 2 from the surfaces joined with the semiconductor substrate 1 are soldered to a die 31 of a package 3. The pedestals 2 are structured by stacking a 1st support substrate 2a of glass and a 2nd support substrate 2b of crystallized glass, the 1st support substrate 2a is joined with the 2nd semiconductor substrate 1, and a metal thin film 4 is formed on the opposite-side surface of the 2nd support substrate 2b from the surface joined with the 1st support substrate 2a and soldered to the die 31 of the package 3.
Patent JP-H04257720-A (JP)
Title: Air conditioner for automobile
Inventor: SHIROTA YUICHI
IPC: B60H1/00
Filed: 1991-02-07
Abstract: PURPOSE:To realize the maximum air quantity cooling state with the maximum blast quantity and the minimum heat quantity by using a film-shaped member for an air mixing film damper. CONSTITUTION:The first passage 14 and the second passage 15 feeding the cold air are provided on both sides of a heater core 4. When a control circuit 56 judges that the maximum air quantity cooling state (UMC) is required, it sends a signal to a water valve 57 to close the water valve 57, and the heater core 4 is cooled. The control circuit 56 sends a signal to the first servo motor 60 to move an air mixing film damper 6, and the cold air is fed to the first passage 14, second passage 15 and heater core 4. The UMC can be realized with a film-shaped member.
Patent JP-S55109050-A (JP)
Title: Demodulator for single side band frequency division multiple signal
Inventor: KANEMASA AKIRA
IPC: H03D1/24
Filed: 1979-02-14
Abstract: PURPOSE:To reduce the operation quantity at the offset discrete Fourier conversion via the real number data which is obtained from the output of the real number part and the imaginary number part of the complex digital filter. CONSTITUTION:The SSB-FD (SSB frequency division multiple) M signal Y(z) is supplied to terminal 10, and sample series Yi(zN) is obtained through multiple separator circuit 20. Complex band filter Gi(-jzN)30 delivers complex sample value series Bi from N units of real sample value series YN-1-i(zN). And operation Di=BiR-BN-i<1> is carried out at real signal froming circuit 40 in order to extract real number part Di out of the complex sample value series, where LR and I show the real part and the imaginary part each. The operation of Eq. (13) is performed at offset discrete Fourier converter circuit 50 for N units of real signal sample value series Di, thus obtaining base band signal Xi. Thus the input to the Fourier conversion is limited to the real part only, and as a result a large amount of multiplication can be reduced in terms of the hardware and time.
Patent JP-S60161846-A (JP)
Title: Paper feed mechanism
Inventor: TAKEMOTO TAKESHI
IPC: B41J11/00
Filed: 1984-02-01
Abstract: PURPOSE:To perform paper feeding, simplify a paper feeding mechanism in structure and bring an emission of noise to nothing at all, by using a surface wave by means of vibration. CONSTITUTION:A piezoelectric element 12, namely, a vibration generating member produces a vibration with alternating voltage added. This vibration is propagated to a vibration member 11, generating a surface wave on this vibration member 11, and this surface wave is propagated along a surface of a vibratory body 10 as a one-way progressive wave. This surface wave performs an oval motion in its surface apex, giving a thrust in one direction to anything that contacts. Therefore, when paper 13 is inserted into a space between the vibratory body 10 and a pressing member 14, the thrust in an arrow A direction is added to the paper 13 through this surface wave, thereby transferring the paper 13 ahead.
Patent JP-H08210039-A (JP)
Title: Frame
Inventor: KUNO SEIJI
IPC: H05K5/02
Filed: 1995-02-03
Abstract: PURPOSE: To provide a frame that is easy to manufacture and has beautiful appearance. CONSTITUTION: An extrusion-molded frame 1 made of aluminum is curved into a loop with both end faces joined together by insertion of a pin 2. Subsequent machining is not required as in the case of welding, and since burning due to heat can be prevented, the need for subsequent anodic oxide coating treatment, etc., is also eliminated.
Patent JP-H0759097-A (JP)
Title: Color-imaging charge-coupled array provided with multiphotosensitive region
Inventor: DEIBITSUDO EI MANTERU
IPC: H01L27/148
Filed: 1994-02-10
Abstract: PURPOSE: To obtain the charge-coupled array with a multi-area structure to pick up a full color image by providing a 2nd photosensitive region that has a 2nd material to produce electron and hole pairs to an exposed area of a light with a 2nd wavelength band predetermined differently from a 1st wavelength band on the same plane as a 1st photosensitive region. CONSTITUTION: Each structural components of a single crystal structure of a photosensing element 10 is continuous in the entire array but more or less different from constituents at specific regions of the array. Desired structural components of regions blue B, green G, red R and white K sensing desired specific primary colors are formed by crystal structures of a direct band gap material or an indirect gap material for each row along with the major axis on the surface of the array and produce electron and hole pairs. In the crystal structure, a ratio of aluminum to gallium is varied with a value specifying a sensitivity with respect to a specific energy relating to a desired wavelength at a given region. A specific wavelength or a shorter wavelength than than are sensed, based on the energy in the direct gap.  The structural components are divided into 1, 2,...n in other dimension than the row, pixels are provided and electrodes are connected to obtain the photosensing element 10.
Patent JP-H10689-A (JP)
Title: Apparatus and method for forming three-dimensional matter
Inventor: CHARLES W HULL
IPC: B29C35/08
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To rapidly and economically form a complicated and elaborate shape by forming successively adjacent cross-sectional laminated plates on the surface of a fluid medium capable of being cured in response to curing radiation so as to respond to graphic image output to integrate them to form three- dimensional matter. SOLUTION: The surface of a UV curable liquid 22 is held to definite height in a container and a spot 27 of UV rays having intensity converting the liquid 22 to a solidified material or other proper reactive energy is moved over a work surface in a programmed state. When the liquid 22 is cured to form a solidified material, the lift stand 29 provided just under the work surface 23 is allowed to fall in a programmed state by an operation apparatus to allow a new fluid 22 to flow in. This new liquid is converted to the solidified material by the programmed UV beam spot 27 to be bonded to the solidified material thereunder. By this constitution, this process is continued until the whole of three-dimensional matter 30 is formed and, thereafter, the matter 30 is taken out of the container 21.
Patent JP-S60162841-A (JP)
Inventor: SAKAI MASANOBU
IPC: D03D51/00
Filed: 1984-02-03
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-H04241498-A (JP)
Title: Automatically inserting apparatus for electronic part
Inventor: NAGATANI MITSUHIRO
IPC: H05K13/00
Filed: 1991-01-16
Abstract: PURPOSE:To reduce a facility cost by selecting two kinds of electronic parts different in shapes and sizes and inserting them into a printed board by means of a single inserting apparatus (wherein two or more kinds of parts can be supported by providing a plurality of tray supply units). CONSTITUTION:Trays 6, 8 containing a plurality of identical electronic parts are laminated and held separately for different electronic parts a1 or a2. A tray supply mechanism A for sending either of the trays 6, 9 containing the electronic parts separately for types and an X-Y unit B provided with taking heads 39, 40 for taking out the electronic parts from the tray are provided. A shuttle unit C sends the electronic parts from the X-Y unit to an insertion position. An insertion unit D is equipped with an insertion head 57 which takes out the electronic part from the shuttle unit and inserts it into a printed board, while a printed board supply unit F is equipped with an X-Y mechanism which makes a mounting position on a printed board (b) to the insertion head 57.
Patent JP-H05326146-A (JP)
Title: Organic el element
Inventor: EKUSA TAKASHI
IPC: H05B33/10
Filed: 1993-01-07
Abstract: PURPOSE:To provide an emitted light of a desired color with a high luminous efficacy by giving a specified relation to the energy differences from a vacuum level of the valence bands of first and second organic films forming light emitting layers, and forming the critical surface between an organic film and an electrode into a critical surface structure capable of tunnel-injecting a carrier. CONSTITUTION:On a glass base 1, a second electrode 2 for positive hole injection, a second organic film 4, a first organic film 4, and a first electrode 5 for electron injection are successively formed. When energy differences from a vacuum levels of the valence bands of the organic films 4, 3 are EV1, EV2, respectively, the relation of EV1-EV2<=0.6ev is satisfied. The electrode 5 is, for example, a field emission electrode having a filament projection, so that electrons can be tunnel-injected to the organic film 4 by low voltage application.
Patent JP-H06228227-A (JP)
Title: Production of polyvinyl acetal resin
Inventor: MINAMINO HIROKO
IPC: C08F16/38
Filed: 1993-02-04
Abstract: PURPOSE:To obtain the subject resin having high acetalization degree and excellent adhesivity and mechanical strength and useful as an adhesive for printed circuit board, etc., in high efficiency by adding a neutral salt to a reaction solvent such as water and acetalizing PVA with an aldehyde in the presence of an acid catalyst. CONSTITUTION:The objective resin is produced by acetalizing PVA with an aldehyde such as acetaldehyde using water or a mixture of water and an alcohol as the reaction solvent and adding preferably 0.01-10wt.% of a neutral salt such as one or more salts selected from NaCl, LiCl, KCl, LiBr, NaBr, LiI, NaI, KI, NaNO3, NaSCN and LiClO4 to the reaction system.
Patent JP-S61177066-A (JP)
Title: Facsimile equipment
Inventor: KODA EI
IPC: H04L69/40
Filed: 1985-01-31
Abstract: PURPOSE:To inform the contents of a fault immediately to a maintenance company at the generation of the fault by providing a facsimile equipment with a discrimination signal generating means for generating a prescribed opposite party discrimination signal when a fault is detected by a fault detecting means, and at the generation of the fault, transmitting fault information to the prescribed opposite party through a communication circuit. CONSTITUTION:Protocol is formed between the facsimile equipment 11 and a terminating facsimile equipment. After the completion of the protocol, an original to be transmitted is scanned and a picture signal is transmitted. If a fault is generated in the facsimile equipment, the fault is detected by the fault detecting part 12. When the fault is detected, a relay 16 is turned to the terminal 2 side and a prescribed dial tone is generated from a dial tone generating part 13. The dial information of the prescribed dial tone is set to the telephone number of a maintenance company. The dial tone is outputted to a telephone line (d) through an OR circuit 14 and a relay 16 and a transmission line to the telephone of the maintenance company is established. Then, a voice answer part 15 generates a synthesized voice signal indicating the contents of the fault and outputs the signal to the telephone line (d).
Patent JP-2000216019-A (JP)
Title: Small-sized plunger
Inventor: HATAKEYAMA MANABU
IPC: H01F7/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To protect an end of a winding from disconnection when an external force works on a terminal, in a small-sized plunger having an inserting terminal at an end of a bobbin. SOLUTION: An engaging part 16a is provided on the outer side of the other end of a cylindrical part in the side in which an end 4a of a winding 4 pulled down from an upper surface side of a bobbin 1 is connected to a winding binding-up part 6a. The engaging part 16a is provided at a position lower than that of the binding-up part 6a, and the end 4a of the winding pulled out from the cylindrical part is hooked to bind on the binding-up part 6a.
Patent JP-S59143438-A (JP)
Title: Synchronization holding device
Inventor: SUGA KAZUTOSHI
IPC: H04J13/00
Filed: 1983-02-07
Abstract: PURPOSE:To hold synchronization stably by discriminating the correctness of a reversely diffused signal, and controlling the generation of a diffusion code. CONSTITUTION:A signal reversely diffused by a reverse diffuser 3 is inputted to a discriminator 5 as a discrimination signal 15 through a filter 4. The discriminator 5 discriminates the signal 15 in accordance with a discrimination level L and controls a receiving signal 16 and the signal 16 is guided to a synchronization detecting signal controlling circuit 6. The circuit 6 prevent out of synchronism by controlling a detecting signal 12 from a synchronization detector 1 and outputting a signal starting a diffusion code generator 2. When a correct synchronization detecting signal is found out and synchronization is established by discriminating the output of an incorrect synchronization detecting signal due to transmission noise or if a correct synchronization detecting signal is not outputted by mistake when detecting synchronization correctly, the synchronization can be held. Consequently, synchronization can be stably held in communication having transmission noise.
Patent JP-H08210749-A (JP)
Title: Water cooler
Inventor: FUKUMORI TAKESHI
IPC: F25D11/00
Filed: 1995-02-03
Abstract: PURPOSE: To effectively use water after the performance of cooling a heat- radiating part by cooling the heat-radiating part of a main body of a cooling device by means of a heat-radiating part-cooling pipe branching from an intermediate part of a water supply pipe and connecting the downstream side of the heat-radiating part-cooling pipe with a water-discharging port. CONSTITUTION: A heat-radiating part-cooling pipe 50 branches from an intermediate part of a water supply pipe 9 connected with a main body of a water cooler a heat-radiating part 13b of the main body of the water cooler is cooled by the heat-radiating part-cooling pipe 50. The downstream side of the heat- radiating part-cooling pipe 50, in which water after the performance of cooling flows, is directly connected with a water-discharging port 53 in a communicating relationship. Heat generated by the drive of a Peltier element 13 can be conducted to raw water used through the water-discharging port 53 and temperature of the heat-radiating part 13b is prevented from rising and the raw water discharged from the water-discharging port is heated. The heated raw water can be used as non-potable water for dish washing and the like, realizing effective uses of heat-exchanging water.
Patent JP-H0394401-A (JP)
Title: Thermosensitive sensor
Inventor: KANEKAWA HITOSHI
IPC: H01C7/04
Filed: 1990-01-26
Abstract: PURPOSE:To easily realize miniaturization and to enhance a thermal responsiveness by a method wherein a terminal part for extraction use formed on the rear side of a substrate is connected electrically to a thin-film body for thermosensitive use through the inside of the substrate and formation face of the thin-film body for thermosensitive use is covered with a passivation film. CONSTITUTION:Parts 1b whose thickness has been made thin by dug parts 1a formed from the rear side, to which impurities have been diffused and whose impurity concentration has been made high are formed locally in a semiconductor substrate 1. Rear-side connection parts 2b are bonded partially to and come into electric contact with traces where an insulating layer on the surface of the thin parts 1b has been removed; terminal parts 4 for extraction use come into electric contact with the rear of the thin parts 1b. Thereby, a thin-film resistor 2a is connected electrically to the terminal parts 4 for extraction use. Lead wires 5 are fixed and bonded to the terminal parts 4 for extraction use by a solder bonding operation, a thermocompression bonding operation or the like. A thin passivation film 3 composed of an oxide film or a nitride film is laminated and formed on the whole surface of the semiconductor substrate 1. Thereby, a sensor can be easily miniaturized and its thermal responsiveness becomes good.
Patent JP-2000211967-A (JP)
Title: Dielectric ceramic composition and ceramic multilayer base plate
Inventor: UEDA TATSUYA
IPC: H01B3/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic multilayer base plate that has a high base plate strength and excellent base plate characteristics, for example, electric and temperature characteristics. SOLUTION: In the ceramic multilayer base material 1 that is prepared by laminating insulating ceramic base plates 3a and 3b and a dielectric ceramic layer 2 and by firing the laminate, the insulating ceramic base plates 3a and 3b are constituted of a BaO-Al2O3-SiO2 low-temperature sintering ceramic material, the dielectric ceramic layer is constituted with the dielectric ceramic composition that is prepared by admixing 5.0-35.0 wt.% of glass components composed of 10.0-55.0 mol.% of barium oxide, 1.0-50.0 mol.% of silicon oxide, and 30.0-60.0 mol.% of boron oxide and 5.0-35.0 wt.% to the dielectric ceramic components composed of 89.0-91.5 mol.% of BaTiO3, 8.0-10.5 mol.% of BaSnO3, 0.5-2.0 mol.% of Pb(Sn1/3Bi2/3)O3.
Patent JP-H03222569-A (JP)
Title: Manual optical reader
Inventor: SANTO YOSHIHISA
IPC: G06T1/00
Filed: 1990-01-26
Abstract: PURPOSE:To easily make the read position coincident with a prescribed location by selecting an end face opposite to a read face of a cabinet to be a size to almost cover an area corresponding to a read position of a sensor. CONSTITUTION:A vertical cabinet 10 whose end face has a size able to cover the area of a read position of a read sensor has an optical system frame 18 and a roller frame 11, and a light source unit 12, a lens 14 and a read sensor 15 are supported in the optical system frame 18 and a roller 16a is supported to a lower end of the roller frame 11. An upper end of a tensile spring 13 whose lower end is locked to the inner face of the optical system frame 18 is locked to the lower part of the support 11a supporting a moving quantity detector 17 of the upper part of the roller frame 11 and the entire roller frame 11 is energized downward with respect to the optical system frame 18. Thus, the read position of the read sensor is made easily coincident with the read start position accurately.