baber/WOPTO huggingface dataset:
Patent JP-H01170198-A (JP)
Title: Program remote control transmitter
Inventor: KOYAMA TAKEO
IPC: H04Q9/00
Filed: 1987-12-24
Abstract: PURPOSE:To remote-control plural pieces of equipment with one key operation by registering plural key input data to a memory and transmitting plural commands with one key operation. CONSTITUTION:When a key inputted by a key input part 1 is a program request key to operate plural pieces of equipment, a program part 3 switches a switch 2 to a (b) contact side. Key data from the key input part 1 are successively written to the memory of a registering part 5. Next, when the key to successively read the key data of the registering part 5 is inputted, a deciding part 4 decides the key input and switches a switch 6 to a contact (d) side. The registering part 5 to receive instructions sends the key data to a decoder part 7 from the memory successively, and an oscillating pulse string corresponding to the key data is transmitted from a transmitting part 8. Thus, only by operating one key, plural pieces of equipment can be simultaneously remote-controlled.
Patent JP-2000145587-A (JP)
Title: Variable injection hole type fuel injection nozzle
Inventor: IWASAKI TAKAO
IPC: F02M61/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To correctly control a rotational position of a rotary valve and solve moving inhibition of a needle valve and leakage of fuel by forming a guide part wherein a rotary shaft is rotatably and slidably fitted to a penetrating hole of a valve element, and forming a diameter of the other part of the penetrating part larger than that of a rotary shaft. SOLUTION: A needle valve 6 is inserted into a valve sliding hole 31 of a nozzle main body 3, an injection hole 33 is opened when the needle valve 6 is lifted from a valve seat 34, and fuel is injected. A valve member 7 is inserted into the nozzle main body 3, which is composed of a control part (a rotary valve) 71 and a shaft part (a rotary shaft) 72 formed integratedly with the control part 71. The shaft part 72 is inserted into a penetrating hole 61 on which the needle valve 6 is penetrated vertically freely to move vertically and rotate. The penetrating part 61 is composed of a guide part 62 arranged on an upper end part and a release part 63 arranged on a lower part from the guide part 62, and the shaft part 72 is fitted to an inner circumferential surface of the guide part 62. A rotational position of the control part 71 is correctly controlled, and leakage of fuel is prevented.
Patent JP-H03190188-A (JP)
Title: Multilayer circuit device and manufacture thereof
Inventor: SHIBUYA HIDEKI
IPC: H05K3/46
Filed: 1989-12-19
Abstract: PURPOSE:To enable a circuit device to be miniaturized and to surely protect circuit elements mounted on a circuit board by a method wherein the circuit elements are inserted into through-holes, and circuit boards are joined together. CONSTITUTION:Element mounting areas 210 and 220 are provided onto, at least, two circuit boards 21 and 22, through-holes 212 and 222 are formed, bare chips 41 and 42 as circuit elements mounted on the element mounting areas 210 and 220 are inserted into the through-holes 212 and 222, and circuit boards 21 and 22 are joined together. Therefore, a separate circuit is constituted for each of the circuit boards 21 and 22, then, for instance, the circuit boards 21 and 22 having relations with each other related to a circuit are jointed together to constitute a hybrid integrated circuit device.
Patent JP-H03190959-A (JP)
Title: Lithium ion-conductive polyelectrolyte
Inventor: AKASHIRO KIYOAKI
IPC: H01M6/18
Filed: 1989-12-19
Abstract: PURPOSE:To provide the title polyelectrolyte solid at room temperature, excellent in lithium ion conductivity, suitable as e.g. an electrolyte for lithium cells, electrochromic displays etc., made up of a specific organic polymer and a lithium salt. CONSTITUTION:The objective polyelectrolyte can be obtained by incorporating (A) a crosslinked polymer produced by crosslinking a siloxane-polyether grafted product of formula I (m is 3-10; n is 1-200; x is 0.1-1; R is -OH, -OCH=CH2, etc.) with (B) 0.1-40 (pref. 3-20)wt.% of a lithium salt (e.g. LiBr, LiI). Specifically, the present polyelectrolyte can be produced through the following process: the above-mentioned crosslinked polymer is immersed in a lithium salt solution to effect the penetration of the solution into the polymer followed by evaporating and removing the organic solvent. Said lithium salt is bound, in the form of a complex, to oxygen of ether in the crosslinked polymer.
Patent JP-H06208349-A (JP)
Title: Matrix display device
Inventor: TOGASHI SEIGO
IPC: G09G3/36
Filed: 1993-12-24
Abstract: PURPOSE:To provide a highly reliable display device capable of bi-polar driving against any conditions from turned on to turned off conditions. CONSTITUTION:Let Va be a selecting potential against a reference potential during a selection period of scanning signals, 2Vc be a voltage amplitude between a turned on potential and a turned off potential of data signals and Vth be the threshold voltage of a nonlinear element, driving means is provided so that the threshold value voltage Vth is made to a value which does not exceed (Va-Vc) and the voltage which is applied to the nonlinear element during a holding period does not exceed the threshold voltage of the nonlinear element. Thus, a bi-polar drive against any conditions from turned on to turned off conditions is possible and the reliability of the display device is improved.
Patent JP-H04203348-A (JP)
Title: Air cleaner for internal combustion engine
Inventor: NAKAMURA KAZUYASU
IPC: F02M69/48
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a passage for intake air amount measurement from being wet with water by providing a cut which is an inflow port on main air passage side of a water pocket part so that water gathering on a bottom nay flow into an engine. CONSTITUTION:The outside air sucked in an air cleaner 1 is supplied to an engine passing through a main air passage 4, and a part of the sucked outside air flows into an intake air meaning sage 5 and slows out to the main air passage 4 from an outlet 8 sing through the air measuring part 7 of an air flow meter 6. The water which enters the air cleaner 1 gathers in a water pocket part 9, however, flows into the main air passage 4 as indicated by an arrow from a cut part 10 provided on the main air passage side, so it does not flow into the intake air measuring passage 5, and no water gathers in the intake air measuring passage 5. It is thus possible to prevent occurrence of failure such as fluctuation of the output of the air flow meter 6 and impossible running due to water immersion.
Patent JP-H02177201-A (JP)
Title: Front lighting device for vehicle
Inventor: TAKEMOTO MASAHIRO
IPC: F21V13/00
Filed: 1988-12-28
Abstract: PURPOSE:To simplify a lighting mechanism by providing openings in an area between the front edge of a reflecting mirror and a lens, and using light leaking from the openings for lighting purposes other than front lighting. CONSTITUTION:When a projector-type front light F is turned on, light from an electric lamp 2 is reflected by a reflecting mirror 1 to be passed through a second focus f2, and then passes through a lens 3 to be formed into parallel rays of light for front illumination. Then, the light that passes under the second focus f2 is blocked by a plate 4, cutting off upward light leaving the lens 3 to have an anti-dazzle effect on an oncoming car. Both top and bottom openings 5a, 5b and right and left openings 5c are provided in an area between the front edge of the reflecting mirror 1 and the lens 3 to allow the light to leak to the outside. A meter 45 is provided for the top opening 5a, and light makes its way through a hole 46 in the bottom of the meter, illuminating a dial. An end of an optical fiber 48 is located at the bottom opening 5b with the other end of it being led to where illumination takes place. This configuration can simplify a lighting mechanism.
Patent JP-2001146196-A (JP)
Title: Riding type small watercraft
Inventor: GOKAN YOSHIJI
IPC: F02F7/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To render an intake device and a hull interior unliable to be stained with oil, and electric installations unliable to malfunction. SOLUTION: A four-cycle engine 20 equipped with a head cover 40 with a breather outlet 41 is installed in a hull 11, so that the head cover 40 functions as an oil sump upon a watercraft overturn. A top surface 43 of the head cover is near and along the ceiling of the hull, and the breather outlet is located above the level of oil stored in the head cover upon a watercraft overturn. A connection 51 of an intake device 50 to a breather pipe 42 is located below the breather outlet. The head cover has drain passages connecting to plug mounting holes and opening to the periphery of the head cover downstream of the holes in relation to the direction of travel of the hull. Drain channels are defined along the downmost end of plug seats.
Patent JP-H10169699-A (JP)
Title: Liquid-sealed bush
Inventor: HARAYOSHI MITSUHIKO
IPC: F16F13/26
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-sealed bush whereby a vibration damping characteristic in a low frequency particularly in the vicinity of 10Hz can be enhanced while enlargement in size of a main unit part is suppressed. SOLUTION: A spool 19 having a U-shaped orifice path 23 such as reciprocated along an axial direction in a peripheral surface is fit inserted rotatably to a shaft-shaped member 11 provided in the center of a liquid-sealed bush 5, by turning the spool 19, a passage end of the U-shaped orifice path 23 is connected/disconnected relating to a pair of fluid chambers 16a, 16b formed in an elastic unit part in both sides interposing the shaft-shaped member 11, in the orifice path 23 of long passage length as made difficult, so as to generate damping force causing vibration isolation in a low frequency band particularly in the vicinity of 10Hz.
Patent JP-2000156127-A (JP)
Title: Wire-supplying device
Inventor: MORI HIROTO
IPC: H01B13/012
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a wire supplying device capable of efficiently supplying wires in the condition easy for worker to work, without generating entanglement at wiring on a drawing plate on which workers do not move. SOLUTION: Plural wire housing boxes, extended in the longitudinal direction X of a drawing plate 2 in parallel with each other, are supported by wheels, and the wheels are rotated by a motor so as to displace a required wire housing box 6a to a takeout position close to the wire receiver member 4. An end Wa of a wire W to be taken out of the wire housing box 6a is placed on a separating claw 19 of a wire takeout member 14. When the separating claw 19 is moved in the longitudinal direction, the wire W is lifted, and while being separated from the residual wires in parallel with them and moved onto the receiver member 4 which extends in parallel with a lower edge 2a of the drawing plate 2.
Patent JP-H05150708-A (JP)
Title: Speech recording and reproducing device
Inventor: OKADA NORIO
IPC: G10L13/00
Filed: 1991-11-20
Abstract: PURPOSE:To save the recording area of a hard disk by recording speech data from the beginning of the hard disk without recording any unnecessary soundless state even if the soundless state continues at the start of the recording. CONSTITUTION:A system controller 5 detects whether or not there is a speech input once the recording is started, controls a disk recorder 3 so that once the input of a speech is detected, the recording of the speech is started after put back to a recording start position, and reads speech data temporarily stored in a buffer memory 4 for recording and supplies the data to the disk recorder 3 when the recording from the recording start position is started by controlling the disk recorder 3.
Patent JP-H05166845-A (JP)
Title: Field effect transistor
Inventor: ARAI KUNIHIRO
IPC: H01L29/78
Filed: 1991-12-13
Abstract: PURPOSE:To get a high-speed, high-frequency, and low-noise FET which has enabled the improvement of the uniformity and the reproducibility of transistor properties, the increase of drain breakdown strength, and the reduction of source resistance, by making a multilayer semiconductor layer include a p-type semiconductor layer, and forming a p-type semiconductor layer selectively right below a gate electrode, and others. CONSTITUTION:This transistor includes a multilayer semiconductor layer 18 consisting of a compound semiconductor, a gate electrode 10, a source electrode 11, and a drain electrode 12, and has an n-type conductive channel, wherein electrons are made carriers, in one part inside the multilayer semiconductor layer 18. In such an FET, the multilayer semiconductor layer 18 includes a p-type semiconductor layer 7, and one part of the multilayer semiconductor layer 18 from the surface of the multilayer semiconductor layer 18 to at least the p-type semiconductor layer 7 is removed excluding the region 16 below the gate electrode 10, and the p-type semiconductor layer 7 is made selectively right below the gate electrode 10. And, the end in the direction of the channel of the gate electrode 10 is on the same line as the end of the p-type semiconductor layer 7 or outside of the end of the p-type semiconductor layer 7.
Patent JP-H09165725-A (JP)
Title: Revetment structure with consideration given to ecological system
Inventor: YOKOYAMA TAKASHI
IPC: A01K61/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a revetment structure which is provided with a living space which serves as a feeding or breeding area of aquatic creatures, such as fished or crabs and excellent in safety and economic efficiency in terms of a pier revetment along which a ship is capable of coming. SOLUTION: The front surface of a pier revetment 1 is closed with a steel sheet pile 4 where rubble 5 is charged inside, thereby piling up like a staircase. The top height of the steel sheet pile 4 is specified to be the level of an ebb LWL. The land side stage area 6 is on a sea level all the time while an area near the steel sheet pile 4 is shallows. The intermediate area between them serves as a dwelling place or a shelter for aquatic small creatures as an intertidal zone 6a equivalent to a beach. A water permeable hole is provided on the font of the steel sheet pile 4, which makes it possible to exchange the inside and outside sea water. A slit 3a is provided on a pier floor slab 3 so as to introduce the light of the sun and release the pressure of waves penetrating from an opening area 9.
Patent JP-H01171408-A (JP)
Title: Reaping part in combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/00
Filed: 1987-12-26
Abstract: PURPOSE:To make it possible to smoothly scrape the ear tip of crop cult reaped by repeating blade, by projecting horizontal case on upper end side of left and right sides-supporting pipe and providing star foil for sending ear tip in the horizontal case. CONSTITUTION:A horizontal shaft 27 is rotated through a bevel gears 25 and 26 by a driving shaft 24 and a start wheel is rotated through a bevel gears 30 and 31, left rotating shaft 28, sprocket 34, chains 37 and 36. Star wheel 44 is rotated through bevel gears 32 and 33, rotating shaft 29, sprocket 40, chain 43, sprocket 42 and rotating shaft 41. Fitting of star wheels 38 and 44 is simplified and transmission mechanism is facilitated by the above-mentioned method.
Patent JP-H04202216-A (JP)
Title: Composition for high-refractive index resin
Inventor: ABE KAZUTO
IPC: C08G18/50
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a resin composition which is excellent in curability and can give a cured product having transparency and a high refractive index by mixing a compound having a specified aromatic sulfide group and two hydroxyl groups with a compound having a plurality of isocyanate groups. CONSTITUTION:A high-refractive index resin composition is obtained by mixing 4,4-bis[CO--hydropoly(oxyalkylene)thio]diphenyl sulfide of the formula (wherein m and n are each 1-5; and R is H or CH3) with a compound having at least two NCO groups in the molecule (e.g. hexamethylene diisocyanate). This composition excels in curability, and a resin prepared by curing it has transparency and a high refractive index, so that it is useful in industrial fields of optical materials, spectacle lenses, coating materials, sealing materials, paints, adhesives, etc., especially in the field of optical materials.
Patent JP-H01258579-A (JP)
Title: Video signal regenerative device
Inventor: TSUSHIMA TAKUYA
IPC: H04N9/83
Filed: 1988-12-28
Abstract: PURPOSE:To improve the S/N of a regenerative luminance signal and a regenerative carrier chrominance signal by deemphasizing the frequency characteristic of a time base direction to at least of one of the regenerative luminance signal and the regenerative carrier chrominance signal. CONSTITUTION:The luminance signal of a color video signal is supplied to a recording amplifier 17 through a low pass filter 12, a preemphasis circuit 14 and a recording luminance signal processing circuit 15 and the carrier chrominance signal is supplied to the recording amplifier 17 through a band filter 13, a recording carrier chrominance signal processing circuit 16 and recorded on a magnetic tape 19 by a recording rotary head 18. The luminance signal of a signal regenerated by a reproducing rotary head 20 and a preamplifier 21 is supplied to a mixing circuit 27 through a high pass filter 22, a regenerative luminance signal processing circuit 24 and a deemphasis circuit 26 and the carrier chrominance signal is supplied to the mixing circuit 27 through a low pass filter 23 and a regenerative carrier chrominance signal processing circuit 25.
Patent JP-H05255151-A (JP)
Title: Tetrafluorobenzene derivative compound and liquid crystal composition
IPC: C07C69/75
Filed: 1991-11-20
Abstract: PURPOSE:To obtain a new tetrafluorobenzene derivative, having a relatively low viscosity, chemical stability, especially high stability to light and expectable liquid crystal display with high reliability by its use in a liquid crystal composition. CONSTITUTION:The objective compound of formula 12 [A<1> to A<4> are trans-1,4- disubstituted cyclohexylene or 1,4-disubstituted phenylene (CH may be substituted with N); Y<1> to Y<4> are COO, OCO, CidenticalC, CH2CH2, OCH2, CH2O or single bond; (m) and (n) are 0 or 1; R<1> and R<2> are 1-10C alkyl, halogen, CN or O may be inserted between C-C bond containing a bond to a ring; a part of C-C bond may be converted into double bond or one CH2 may be substituted with CO when R<1> and R<2> are alkyl ; PhF4 is 1,4-disubstituted terafluorophenylene], e.g. 1,4-bis(4-n-propylphenyl)-2,3,5,6-tetrafluorobenzene. This compound is obtained by carrying out reactions according to the reactional formulas.
Patent JP-H11163575-A (JP)
Title: Case structure for small electronic equipment
Inventor: SHIODA HIDEJI
IPC: H05K5/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a case structure for a small electronic capable of simply installing and replacing a unit, providing a strong shielding effect, requiring no packaging cushioning, eliminating a cause of pollution, and cooling by forced- air with no use of a duct and the like. SOLUTION: A mother board b1 having a connector d1 is put on a bottom of a box a1 so that every unit can be connected and removed from above. The unit is fixed to a unit case c1 through a metal bracket made of conductive cushioning material such as, rubber, sponge, and the like, and fixed with the cushioning material having stronger shock absorption. A spacing of each cushioning material is considered so that an overall air flow path is capable of flowing an air after all units are received.
Patent JP-H09172496-A (JP)
Title: Method and device for judging speaking person
Inventor: SUZUKI TOSHIAKI
IPC: H04M3/56
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To automatically judge a speaking person from plurally inputted speech signals in a video conference system. SOLUTION: A speech signal storage processing part 61 stores the plural speech signals 11 inputted at prescribed intervals. A speaking person judging processing part 62 judges the speaking person by referring to the speech signals stored by the speech signal storage processing part 61 and inputs a control signal indicating the speech channel of the judged speaking person to a camera control processing part 63. The camera control processing part 63 determines the photographing condition based on the inputted control signal and inputs a control signal 14 indicating the condition to a photographing camera 2. The camera 2 photogaphs the speaker according to the inputted control signal 14.
Patent JP-H02179196-A (JP)
Title: Remote controlled transmitter
Inventor: MOMOTANI RENJI
IPC: H04Q9/14
Filed: 1988-12-29
Abstract: PURPOSE:To eliminate the limit of the number of storage remote control signals, and also, to obtain excellent operability by using a freely attachable/detachable IC memory card as a storage part. CONSTITUTION:The remote controlled transmitter 1 is provided with a learning function for receiving and analyzing a remote control signal and storing it in a storage part 7, reproducing a remote control signal from data of the remote control signal of the storage part 7 and transmitting it, and the storage part 7 consists of a freely attachable/detachable IC memory card 8. Accordingly, when data of the stored remote control signal exceeds the capacity of the IC memory card 8, data of a new remote control signal can be stored by replacing the IC memory card 8, and also, the same key can be assigned to every IC remote control card. In such a way, the number of storable remote control signals can be increased without increasing the number of keys of an operating part 4, and the operability is excellent.
Patent JP-2001145828-A (JP)
Title: Vacuum chamber component
Inventor: KOSAKA SHOJI
IPC: C23C16/27
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum chamber component which has an excellent anticorrosion and a long life time contributable to high throughput as well as has uniformity and stabilization. SOLUTION: The vacuum chamber component characterized by having a diamond polycrystalline thin film applied on the surface in which the applied film has the first peak 1 in the vicinity of wave number 1333 cm-1 and the second peak 2 in the vicinity of wave number 1550 cm-1, wherein the ratio of intensity of said second peak 2 to said first peak 1 is 0.2 or less and the half value of width W is 20 cm-1 or less in the Raman spectroscopy analysis.
Patent JP-H03190921-A (JP)
Title: Low-temperature curing type epoxy resin composition
Inventor: HAYASHI SHUICHI
IPC: C08G59/26
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the title composition consisting of a specific epoxy resin main agent and specific curing agent, capable of quickly curing and providing a cured article having excellent abrasion resistance, bonding property and hot water resistance and suitable for floor material in food plant. CONSTITUTION:The aimed composition obtained by blending (A) an epoxy resin main agent consisting of an epoxy resin (e.g. bisphenol A type epoxy resin), urethane bond-containing epoxy resin (preferably obtained by reacting an urethane polymer obtained by reacting toluene diisocyanate with diphenylmethane-4,4'-diisocyanate with epoxy resin and amine compound) and unsaturated acid ester (e.g. dipentaerythritolpentacrylate) of polyhydric alcohol with (B) a curing agent containing an alicyclic amine based compound (preferably isophoronediamine) and curable even at <=5 deg.C low temperature.